/usr/bin/java -ea -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data --core.log.level.for.class de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=WARN -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationJordan_32.epf -i ../../../trunk/examples/svcomp/nla-digbench-scaling/mannadiv_unwindbound50.c -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-fb4f59a-m [2022-04-28 07:17:09,896 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-04-28 07:17:09,897 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-04-28 07:17:09,925 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2022-04-28 07:17:09,931 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-04-28 07:17:09,932 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-04-28 07:17:09,933 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-04-28 07:17:09,934 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-04-28 07:17:09,934 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-04-28 07:17:09,935 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-04-28 07:17:09,936 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-04-28 07:17:09,938 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-04-28 07:17:09,939 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-04-28 07:17:09,940 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-04-28 07:17:09,941 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-04-28 07:17:09,941 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-04-28 07:17:09,942 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-04-28 07:17:09,944 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2022-04-28 07:17:09,950 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-04-28 07:17:09,951 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-04-28 07:17:09,956 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-04-28 07:17:09,956 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationJordan_32.epf [2022-04-28 07:17:09,964 INFO L113 SettingsManager]: Loading preferences was successful [2022-04-28 07:17:09,964 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-04-28 07:17:09,965 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-04-28 07:17:09,965 INFO L138 SettingsManager]: * sizeof long=4 [2022-04-28 07:17:09,965 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-04-28 07:17:09,965 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-04-28 07:17:09,965 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-04-28 07:17:09,965 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-04-28 07:17:09,966 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-04-28 07:17:09,966 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-04-28 07:17:09,966 INFO L138 SettingsManager]: * sizeof long double=12 [2022-04-28 07:17:09,966 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-04-28 07:17:09,966 INFO L138 SettingsManager]: * Use constant arrays=true [2022-04-28 07:17:09,966 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-04-28 07:17:09,966 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-04-28 07:17:09,966 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-04-28 07:17:09,966 INFO L138 SettingsManager]: * To the following directory=./dump/ [2022-04-28 07:17:09,966 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-04-28 07:17:09,966 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-04-28 07:17:09,967 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-04-28 07:17:09,967 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=Craig_NestedInterpolation [2022-04-28 07:17:09,967 INFO L138 SettingsManager]: * Trace refinement strategy=ACCELERATED_INTERPOLATION [2022-04-28 07:17:09,970 INFO L138 SettingsManager]: * Trace refinement strategy used in Accelerated Interpolation=CAMEL [2022-04-28 07:17:09,970 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-04-28 07:17:09,971 INFO L138 SettingsManager]: * Loop acceleration method that is used by accelerated interpolation=JORDAN [2022-04-28 07:17:09,971 INFO L138 SettingsManager]: * Use separate solver for trace checks=false WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.core: Log level for class -> de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=WARN; [2022-04-28 07:17:10,128 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-04-28 07:17:10,161 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-04-28 07:17:10,163 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-04-28 07:17:10,163 INFO L271 PluginConnector]: Initializing CDTParser... [2022-04-28 07:17:10,164 INFO L275 PluginConnector]: CDTParser initialized [2022-04-28 07:17:10,165 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/nla-digbench-scaling/mannadiv_unwindbound50.c [2022-04-28 07:17:10,221 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/911e8a867/ee942c058178441f8cae54014b13a318/FLAGe8ff339e9 [2022-04-28 07:17:10,552 INFO L306 CDTParser]: Found 1 translation units. [2022-04-28 07:17:10,553 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/nla-digbench-scaling/mannadiv_unwindbound50.c [2022-04-28 07:17:10,558 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/911e8a867/ee942c058178441f8cae54014b13a318/FLAGe8ff339e9 [2022-04-28 07:17:10,991 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/911e8a867/ee942c058178441f8cae54014b13a318 [2022-04-28 07:17:10,993 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-04-28 07:17:10,994 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2022-04-28 07:17:10,994 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-04-28 07:17:10,995 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-04-28 07:17:10,997 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-04-28 07:17:10,997 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.04 07:17:10" (1/1) ... [2022-04-28 07:17:10,998 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7dfc1313 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.04 07:17:10, skipping insertion in model container [2022-04-28 07:17:10,998 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.04 07:17:10" (1/1) ... [2022-04-28 07:17:11,011 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-04-28 07:17:11,021 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-04-28 07:17:11,135 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/nla-digbench-scaling/mannadiv_unwindbound50.c[573,586] [2022-04-28 07:17:11,153 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-04-28 07:17:11,159 INFO L203 MainTranslator]: Completed pre-run [2022-04-28 07:17:11,167 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/nla-digbench-scaling/mannadiv_unwindbound50.c[573,586] [2022-04-28 07:17:11,170 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-04-28 07:17:11,179 INFO L208 MainTranslator]: Completed translation [2022-04-28 07:17:11,179 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.04 07:17:11 WrapperNode [2022-04-28 07:17:11,179 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-04-28 07:17:11,180 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-04-28 07:17:11,180 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-04-28 07:17:11,180 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-04-28 07:17:11,187 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.04 07:17:11" (1/1) ... [2022-04-28 07:17:11,187 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.04 07:17:11" (1/1) ... [2022-04-28 07:17:11,191 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.04 07:17:11" (1/1) ... [2022-04-28 07:17:11,192 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.04 07:17:11" (1/1) ... [2022-04-28 07:17:11,205 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.04 07:17:11" (1/1) ... [2022-04-28 07:17:11,211 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.04 07:17:11" (1/1) ... [2022-04-28 07:17:11,215 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.04 07:17:11" (1/1) ... [2022-04-28 07:17:11,218 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-04-28 07:17:11,219 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-04-28 07:17:11,219 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-04-28 07:17:11,219 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-04-28 07:17:11,220 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.04 07:17:11" (1/1) ... [2022-04-28 07:17:11,235 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-04-28 07:17:11,243 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 07:17:11,252 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-04-28 07:17:11,258 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-04-28 07:17:11,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2022-04-28 07:17:11,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-04-28 07:17:11,285 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2022-04-28 07:17:11,285 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-04-28 07:17:11,285 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-04-28 07:17:11,285 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2022-04-28 07:17:11,285 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2022-04-28 07:17:11,286 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2022-04-28 07:17:11,286 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2022-04-28 07:17:11,286 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-04-28 07:17:11,286 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2022-04-28 07:17:11,286 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-04-28 07:17:11,286 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-04-28 07:17:11,286 INFO L130 BoogieDeclarations]: Found specification of procedure main [2022-04-28 07:17:11,286 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2022-04-28 07:17:11,286 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-04-28 07:17:11,286 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-04-28 07:17:11,286 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-04-28 07:17:11,286 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-04-28 07:17:11,287 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-04-28 07:17:11,327 INFO L234 CfgBuilder]: Building ICFG [2022-04-28 07:17:11,328 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-04-28 07:17:11,459 INFO L275 CfgBuilder]: Performing block encoding [2022-04-28 07:17:11,464 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-04-28 07:17:11,464 INFO L299 CfgBuilder]: Removed 1 assume(true) statements. [2022-04-28 07:17:11,465 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.04 07:17:11 BoogieIcfgContainer [2022-04-28 07:17:11,466 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-04-28 07:17:11,467 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-04-28 07:17:11,467 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-04-28 07:17:11,469 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-04-28 07:17:11,469 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.04 07:17:10" (1/3) ... [2022-04-28 07:17:11,470 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@73038d85 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.04 07:17:11, skipping insertion in model container [2022-04-28 07:17:11,470 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.04 07:17:11" (2/3) ... [2022-04-28 07:17:11,470 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@73038d85 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.04 07:17:11, skipping insertion in model container [2022-04-28 07:17:11,470 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.04 07:17:11" (3/3) ... [2022-04-28 07:17:11,471 INFO L111 eAbstractionObserver]: Analyzing ICFG mannadiv_unwindbound50.c [2022-04-28 07:17:11,481 INFO L201 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2022-04-28 07:17:11,482 INFO L160 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-04-28 07:17:11,510 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-04-28 07:17:11,515 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=Craig_NestedInterpolation, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=All, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings@1282abc5, mLbeIndependenceSettings=de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings@1342e92c [2022-04-28 07:17:11,515 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-04-28 07:17:11,522 INFO L276 IsEmpty]: Start isEmpty. Operand has 30 states, 18 states have (on average 1.3888888888888888) internal successors, (25), 19 states have internal predecessors, (25), 6 states have call successors, (6), 4 states have call predecessors, (6), 4 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) [2022-04-28 07:17:11,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-04-28 07:17:11,527 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 07:17:11,533 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 07:17:11,534 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 07:17:11,538 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 07:17:11,538 INFO L85 PathProgramCache]: Analyzing trace with hash -1859024204, now seen corresponding path program 1 times [2022-04-28 07:17:11,543 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 07:17:11,544 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1128011704] [2022-04-28 07:17:11,551 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 07:17:11,551 INFO L85 PathProgramCache]: Analyzing trace with hash -1859024204, now seen corresponding path program 2 times [2022-04-28 07:17:11,553 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 07:17:11,553 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1314735523] [2022-04-28 07:17:11,553 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 07:17:11,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 07:17:11,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 07:17:11,686 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 07:17:11,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 07:17:11,704 INFO L290 TraceCheckUtils]: 0: Hoare triple {46#(and (= ~counter~0 |old(~counter~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(11, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {33#true} is VALID [2022-04-28 07:17:11,704 INFO L290 TraceCheckUtils]: 1: Hoare triple {33#true} assume true; {33#true} is VALID [2022-04-28 07:17:11,705 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {33#true} {33#true} #67#return; {33#true} is VALID [2022-04-28 07:17:11,705 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 07:17:11,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 07:17:11,723 INFO L290 TraceCheckUtils]: 0: Hoare triple {33#true} ~cond := #in~cond; {33#true} is VALID [2022-04-28 07:17:11,724 INFO L290 TraceCheckUtils]: 1: Hoare triple {33#true} assume 0 == ~cond;assume false; {34#false} is VALID [2022-04-28 07:17:11,724 INFO L290 TraceCheckUtils]: 2: Hoare triple {34#false} assume true; {34#false} is VALID [2022-04-28 07:17:11,724 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {34#false} {33#true} #59#return; {34#false} is VALID [2022-04-28 07:17:11,725 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-04-28 07:17:11,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 07:17:11,737 INFO L290 TraceCheckUtils]: 0: Hoare triple {33#true} ~cond := #in~cond; {33#true} is VALID [2022-04-28 07:17:11,738 INFO L290 TraceCheckUtils]: 1: Hoare triple {33#true} assume 0 == ~cond;assume false; {34#false} is VALID [2022-04-28 07:17:11,738 INFO L290 TraceCheckUtils]: 2: Hoare triple {34#false} assume true; {34#false} is VALID [2022-04-28 07:17:11,738 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {34#false} {34#false} #61#return; {34#false} is VALID [2022-04-28 07:17:11,740 INFO L272 TraceCheckUtils]: 0: Hoare triple {33#true} call ULTIMATE.init(); {46#(and (= ~counter~0 |old(~counter~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} is VALID [2022-04-28 07:17:11,740 INFO L290 TraceCheckUtils]: 1: Hoare triple {46#(and (= ~counter~0 |old(~counter~0)|) (= |#NULL.offset| |old(#NULL.offset)|) (= |old(#NULL.base)| |#NULL.base|))} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(11, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {33#true} is VALID [2022-04-28 07:17:11,741 INFO L290 TraceCheckUtils]: 2: Hoare triple {33#true} assume true; {33#true} is VALID [2022-04-28 07:17:11,741 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {33#true} {33#true} #67#return; {33#true} is VALID [2022-04-28 07:17:11,741 INFO L272 TraceCheckUtils]: 4: Hoare triple {33#true} call #t~ret7 := main(); {33#true} is VALID [2022-04-28 07:17:11,741 INFO L290 TraceCheckUtils]: 5: Hoare triple {33#true} havoc ~x1~0;havoc ~x2~0;havoc ~y1~0;havoc ~y2~0;havoc ~y3~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~x1~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~x2~0 := #t~nondet5;havoc #t~nondet5; {33#true} is VALID [2022-04-28 07:17:11,742 INFO L272 TraceCheckUtils]: 6: Hoare triple {33#true} call assume_abort_if_not((if ~x1~0 >= 0 then 1 else 0)); {33#true} is VALID [2022-04-28 07:17:11,742 INFO L290 TraceCheckUtils]: 7: Hoare triple {33#true} ~cond := #in~cond; {33#true} is VALID [2022-04-28 07:17:11,742 INFO L290 TraceCheckUtils]: 8: Hoare triple {33#true} assume 0 == ~cond;assume false; {34#false} is VALID [2022-04-28 07:17:11,743 INFO L290 TraceCheckUtils]: 9: Hoare triple {34#false} assume true; {34#false} is VALID [2022-04-28 07:17:11,743 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {34#false} {33#true} #59#return; {34#false} is VALID [2022-04-28 07:17:11,744 INFO L272 TraceCheckUtils]: 11: Hoare triple {34#false} call assume_abort_if_not((if 0 != ~x2~0 then 1 else 0)); {33#true} is VALID [2022-04-28 07:17:11,744 INFO L290 TraceCheckUtils]: 12: Hoare triple {33#true} ~cond := #in~cond; {33#true} is VALID [2022-04-28 07:17:11,745 INFO L290 TraceCheckUtils]: 13: Hoare triple {33#true} assume 0 == ~cond;assume false; {34#false} is VALID [2022-04-28 07:17:11,745 INFO L290 TraceCheckUtils]: 14: Hoare triple {34#false} assume true; {34#false} is VALID [2022-04-28 07:17:11,745 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {34#false} {34#false} #61#return; {34#false} is VALID [2022-04-28 07:17:11,745 INFO L290 TraceCheckUtils]: 16: Hoare triple {34#false} ~y1~0 := 0;~y2~0 := 0;~y3~0 := ~x1~0; {34#false} is VALID [2022-04-28 07:17:11,746 INFO L290 TraceCheckUtils]: 17: Hoare triple {34#false} assume !true; {34#false} is VALID [2022-04-28 07:17:11,747 INFO L272 TraceCheckUtils]: 18: Hoare triple {34#false} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 == ~x1~0 then 1 else 0)); {34#false} is VALID [2022-04-28 07:17:11,747 INFO L290 TraceCheckUtils]: 19: Hoare triple {34#false} ~cond := #in~cond; {34#false} is VALID [2022-04-28 07:17:11,747 INFO L290 TraceCheckUtils]: 20: Hoare triple {34#false} assume 0 == ~cond; {34#false} is VALID [2022-04-28 07:17:11,747 INFO L290 TraceCheckUtils]: 21: Hoare triple {34#false} assume !false; {34#false} is VALID [2022-04-28 07:17:11,748 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-28 07:17:11,748 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 07:17:11,748 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1314735523] [2022-04-28 07:17:11,749 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1314735523] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 07:17:11,749 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 07:17:11,749 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-04-28 07:17:11,753 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 07:17:11,754 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1128011704] [2022-04-28 07:17:11,754 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1128011704] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 07:17:11,755 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 07:17:11,755 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-04-28 07:17:11,755 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1667097160] [2022-04-28 07:17:11,756 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 07:17:11,760 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 3.6666666666666665) internal successors, (11), 2 states have internal predecessors, (11), 2 states have call successors, (5), 3 states have call predecessors, (5), 2 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) Word has length 22 [2022-04-28 07:17:11,762 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 07:17:11,764 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 3 states, 3 states have (on average 3.6666666666666665) internal successors, (11), 2 states have internal predecessors, (11), 2 states have call successors, (5), 3 states have call predecessors, (5), 2 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) [2022-04-28 07:17:11,791 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 19 edges. 19 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 07:17:11,792 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-04-28 07:17:11,792 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 07:17:11,811 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-04-28 07:17:11,811 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-04-28 07:17:11,814 INFO L87 Difference]: Start difference. First operand has 30 states, 18 states have (on average 1.3888888888888888) internal successors, (25), 19 states have internal predecessors, (25), 6 states have call successors, (6), 4 states have call predecessors, (6), 4 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) Second operand has 3 states, 3 states have (on average 3.6666666666666665) internal successors, (11), 2 states have internal predecessors, (11), 2 states have call successors, (5), 3 states have call predecessors, (5), 2 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) [2022-04-28 07:17:11,952 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 07:17:11,952 INFO L93 Difference]: Finished difference Result 54 states and 72 transitions. [2022-04-28 07:17:11,952 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-04-28 07:17:11,953 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 3.6666666666666665) internal successors, (11), 2 states have internal predecessors, (11), 2 states have call successors, (5), 3 states have call predecessors, (5), 2 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) Word has length 22 [2022-04-28 07:17:11,953 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 07:17:11,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 3.6666666666666665) internal successors, (11), 2 states have internal predecessors, (11), 2 states have call successors, (5), 3 states have call predecessors, (5), 2 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) [2022-04-28 07:17:11,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 72 transitions. [2022-04-28 07:17:11,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 3 states, 3 states have (on average 3.6666666666666665) internal successors, (11), 2 states have internal predecessors, (11), 2 states have call successors, (5), 3 states have call predecessors, (5), 2 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) [2022-04-28 07:17:11,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 72 transitions. [2022-04-28 07:17:11,969 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 3 states and 72 transitions. [2022-04-28 07:17:12,029 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 72 edges. 72 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 07:17:12,035 INFO L225 Difference]: With dead ends: 54 [2022-04-28 07:17:12,035 INFO L226 Difference]: Without dead ends: 26 [2022-04-28 07:17:12,037 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 9 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-04-28 07:17:12,039 INFO L413 NwaCegarLoop]: 31 mSDtfsCounter, 10 mSDsluCounter, 4 mSDsCounter, 0 mSdLazyCounter, 15 mSolverCounterSat, 5 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 12 SdHoareTripleChecker+Valid, 35 SdHoareTripleChecker+Invalid, 20 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 5 IncrementalHoareTripleChecker+Valid, 15 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-04-28 07:17:12,040 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [12 Valid, 35 Invalid, 20 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [5 Valid, 15 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-04-28 07:17:12,050 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 26 states. [2022-04-28 07:17:12,059 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 26 to 25. [2022-04-28 07:17:12,059 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 07:17:12,060 INFO L82 GeneralOperation]: Start isEquivalent. First operand 26 states. Second operand has 25 states, 15 states have (on average 1.2666666666666666) internal successors, (19), 16 states have internal predecessors, (19), 6 states have call successors, (6), 4 states have call predecessors, (6), 3 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) [2022-04-28 07:17:12,060 INFO L74 IsIncluded]: Start isIncluded. First operand 26 states. Second operand has 25 states, 15 states have (on average 1.2666666666666666) internal successors, (19), 16 states have internal predecessors, (19), 6 states have call successors, (6), 4 states have call predecessors, (6), 3 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) [2022-04-28 07:17:12,061 INFO L87 Difference]: Start difference. First operand 26 states. Second operand has 25 states, 15 states have (on average 1.2666666666666666) internal successors, (19), 16 states have internal predecessors, (19), 6 states have call successors, (6), 4 states have call predecessors, (6), 3 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) [2022-04-28 07:17:12,063 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 07:17:12,063 INFO L93 Difference]: Finished difference Result 26 states and 30 transitions. [2022-04-28 07:17:12,063 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 30 transitions. [2022-04-28 07:17:12,064 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 07:17:12,064 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 07:17:12,064 INFO L74 IsIncluded]: Start isIncluded. First operand has 25 states, 15 states have (on average 1.2666666666666666) internal successors, (19), 16 states have internal predecessors, (19), 6 states have call successors, (6), 4 states have call predecessors, (6), 3 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) Second operand 26 states. [2022-04-28 07:17:12,064 INFO L87 Difference]: Start difference. First operand has 25 states, 15 states have (on average 1.2666666666666666) internal successors, (19), 16 states have internal predecessors, (19), 6 states have call successors, (6), 4 states have call predecessors, (6), 3 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) Second operand 26 states. [2022-04-28 07:17:12,066 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 07:17:12,066 INFO L93 Difference]: Finished difference Result 26 states and 30 transitions. [2022-04-28 07:17:12,066 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 30 transitions. [2022-04-28 07:17:12,067 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 07:17:12,067 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 07:17:12,067 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 07:17:12,067 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 07:17:12,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 25 states, 15 states have (on average 1.2666666666666666) internal successors, (19), 16 states have internal predecessors, (19), 6 states have call successors, (6), 4 states have call predecessors, (6), 3 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) [2022-04-28 07:17:12,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25 states to 25 states and 29 transitions. [2022-04-28 07:17:12,069 INFO L78 Accepts]: Start accepts. Automaton has 25 states and 29 transitions. Word has length 22 [2022-04-28 07:17:12,069 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 07:17:12,070 INFO L495 AbstractCegarLoop]: Abstraction has 25 states and 29 transitions. [2022-04-28 07:17:12,070 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 3.6666666666666665) internal successors, (11), 2 states have internal predecessors, (11), 2 states have call successors, (5), 3 states have call predecessors, (5), 2 states have return successors, (3), 2 states have call predecessors, (3), 2 states have call successors, (3) [2022-04-28 07:17:12,070 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 25 states and 29 transitions. [2022-04-28 07:17:12,094 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 29 edges. 29 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 07:17:12,095 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 29 transitions. [2022-04-28 07:17:12,095 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-04-28 07:17:12,095 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 07:17:12,095 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 07:17:12,096 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-04-28 07:17:12,096 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 07:17:12,096 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 07:17:12,096 INFO L85 PathProgramCache]: Analyzing trace with hash 243739414, now seen corresponding path program 1 times [2022-04-28 07:17:12,096 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 07:17:12,097 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1591724427] [2022-04-28 07:17:12,097 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 07:17:12,097 INFO L85 PathProgramCache]: Analyzing trace with hash 243739414, now seen corresponding path program 2 times [2022-04-28 07:17:12,097 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 07:17:12,097 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1472342370] [2022-04-28 07:17:12,097 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 07:17:12,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 07:17:12,111 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 07:17:12,112 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [928310632] [2022-04-28 07:17:12,112 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-28 07:17:12,112 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 07:17:12,112 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 07:17:12,113 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 07:17:12,114 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-04-28 07:17:12,156 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2022-04-28 07:17:12,157 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 07:17:12,158 INFO L263 TraceCheckSpWp]: Trace formula consists of 84 conjuncts, 5 conjunts are in the unsatisfiable core [2022-04-28 07:17:12,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 07:17:12,168 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 07:17:12,308 INFO L272 TraceCheckUtils]: 0: Hoare triple {259#true} call ULTIMATE.init(); {259#true} is VALID [2022-04-28 07:17:12,309 INFO L290 TraceCheckUtils]: 1: Hoare triple {259#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(11, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {267#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:12,309 INFO L290 TraceCheckUtils]: 2: Hoare triple {267#(<= ~counter~0 0)} assume true; {267#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:12,310 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {267#(<= ~counter~0 0)} {259#true} #67#return; {267#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:12,310 INFO L272 TraceCheckUtils]: 4: Hoare triple {267#(<= ~counter~0 0)} call #t~ret7 := main(); {267#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:12,310 INFO L290 TraceCheckUtils]: 5: Hoare triple {267#(<= ~counter~0 0)} havoc ~x1~0;havoc ~x2~0;havoc ~y1~0;havoc ~y2~0;havoc ~y3~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~x1~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~x2~0 := #t~nondet5;havoc #t~nondet5; {267#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:12,311 INFO L272 TraceCheckUtils]: 6: Hoare triple {267#(<= ~counter~0 0)} call assume_abort_if_not((if ~x1~0 >= 0 then 1 else 0)); {267#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:12,311 INFO L290 TraceCheckUtils]: 7: Hoare triple {267#(<= ~counter~0 0)} ~cond := #in~cond; {267#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:12,312 INFO L290 TraceCheckUtils]: 8: Hoare triple {267#(<= ~counter~0 0)} assume !(0 == ~cond); {267#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:12,312 INFO L290 TraceCheckUtils]: 9: Hoare triple {267#(<= ~counter~0 0)} assume true; {267#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:12,313 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {267#(<= ~counter~0 0)} {267#(<= ~counter~0 0)} #59#return; {267#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:12,313 INFO L272 TraceCheckUtils]: 11: Hoare triple {267#(<= ~counter~0 0)} call assume_abort_if_not((if 0 != ~x2~0 then 1 else 0)); {267#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:12,314 INFO L290 TraceCheckUtils]: 12: Hoare triple {267#(<= ~counter~0 0)} ~cond := #in~cond; {267#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:12,314 INFO L290 TraceCheckUtils]: 13: Hoare triple {267#(<= ~counter~0 0)} assume !(0 == ~cond); {267#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:12,314 INFO L290 TraceCheckUtils]: 14: Hoare triple {267#(<= ~counter~0 0)} assume true; {267#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:12,315 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {267#(<= ~counter~0 0)} {267#(<= ~counter~0 0)} #61#return; {267#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:12,315 INFO L290 TraceCheckUtils]: 16: Hoare triple {267#(<= ~counter~0 0)} ~y1~0 := 0;~y2~0 := 0;~y3~0 := ~x1~0; {267#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:12,316 INFO L290 TraceCheckUtils]: 17: Hoare triple {267#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {316#(<= |main_#t~post6| 0)} is VALID [2022-04-28 07:17:12,316 INFO L290 TraceCheckUtils]: 18: Hoare triple {316#(<= |main_#t~post6| 0)} assume !(#t~post6 < 50);havoc #t~post6; {260#false} is VALID [2022-04-28 07:17:12,316 INFO L272 TraceCheckUtils]: 19: Hoare triple {260#false} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 == ~x1~0 then 1 else 0)); {260#false} is VALID [2022-04-28 07:17:12,316 INFO L290 TraceCheckUtils]: 20: Hoare triple {260#false} ~cond := #in~cond; {260#false} is VALID [2022-04-28 07:17:12,317 INFO L290 TraceCheckUtils]: 21: Hoare triple {260#false} assume 0 == ~cond; {260#false} is VALID [2022-04-28 07:17:12,317 INFO L290 TraceCheckUtils]: 22: Hoare triple {260#false} assume !false; {260#false} is VALID [2022-04-28 07:17:12,317 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-28 07:17:12,317 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-04-28 07:17:12,317 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 07:17:12,317 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1472342370] [2022-04-28 07:17:12,317 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 07:17:12,318 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [928310632] [2022-04-28 07:17:12,318 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [928310632] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 07:17:12,318 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 07:17:12,318 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-04-28 07:17:12,318 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 07:17:12,319 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1591724427] [2022-04-28 07:17:12,319 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1591724427] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 07:17:12,319 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 07:17:12,319 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-04-28 07:17:12,319 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1138277706] [2022-04-28 07:17:12,319 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 07:17:12,320 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 3.0) internal successors, (12), 3 states have internal predecessors, (12), 3 states have call successors, (5), 3 states have call predecessors, (5), 1 states have return successors, (3), 1 states have call predecessors, (3), 2 states have call successors, (3) Word has length 23 [2022-04-28 07:17:12,320 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 07:17:12,320 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 4 states, 4 states have (on average 3.0) internal successors, (12), 3 states have internal predecessors, (12), 3 states have call successors, (5), 3 states have call predecessors, (5), 1 states have return successors, (3), 1 states have call predecessors, (3), 2 states have call successors, (3) [2022-04-28 07:17:12,335 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 20 edges. 20 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 07:17:12,335 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-04-28 07:17:12,335 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 07:17:12,336 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-04-28 07:17:12,336 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-04-28 07:17:12,336 INFO L87 Difference]: Start difference. First operand 25 states and 29 transitions. Second operand has 4 states, 4 states have (on average 3.0) internal successors, (12), 3 states have internal predecessors, (12), 3 states have call successors, (5), 3 states have call predecessors, (5), 1 states have return successors, (3), 1 states have call predecessors, (3), 2 states have call successors, (3) [2022-04-28 07:17:12,384 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 07:17:12,384 INFO L93 Difference]: Finished difference Result 34 states and 38 transitions. [2022-04-28 07:17:12,384 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-04-28 07:17:12,384 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 3.0) internal successors, (12), 3 states have internal predecessors, (12), 3 states have call successors, (5), 3 states have call predecessors, (5), 1 states have return successors, (3), 1 states have call predecessors, (3), 2 states have call successors, (3) Word has length 23 [2022-04-28 07:17:12,384 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 07:17:12,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 4 states have (on average 3.0) internal successors, (12), 3 states have internal predecessors, (12), 3 states have call successors, (5), 3 states have call predecessors, (5), 1 states have return successors, (3), 1 states have call predecessors, (3), 2 states have call successors, (3) [2022-04-28 07:17:12,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 38 transitions. [2022-04-28 07:17:12,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 4 states have (on average 3.0) internal successors, (12), 3 states have internal predecessors, (12), 3 states have call successors, (5), 3 states have call predecessors, (5), 1 states have return successors, (3), 1 states have call predecessors, (3), 2 states have call successors, (3) [2022-04-28 07:17:12,387 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 38 transitions. [2022-04-28 07:17:12,387 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 4 states and 38 transitions. [2022-04-28 07:17:12,413 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 38 edges. 38 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 07:17:12,415 INFO L225 Difference]: With dead ends: 34 [2022-04-28 07:17:12,415 INFO L226 Difference]: Without dead ends: 27 [2022-04-28 07:17:12,415 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-04-28 07:17:12,416 INFO L413 NwaCegarLoop]: 27 mSDtfsCounter, 0 mSDsluCounter, 40 mSDsCounter, 0 mSdLazyCounter, 7 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 67 SdHoareTripleChecker+Invalid, 7 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 7 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-04-28 07:17:12,416 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 67 Invalid, 7 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 7 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-04-28 07:17:12,417 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 27 states. [2022-04-28 07:17:12,426 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 27 to 27. [2022-04-28 07:17:12,427 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 07:17:12,427 INFO L82 GeneralOperation]: Start isEquivalent. First operand 27 states. Second operand has 27 states, 17 states have (on average 1.2352941176470589) internal successors, (21), 18 states have internal predecessors, (21), 6 states have call successors, (6), 4 states have call predecessors, (6), 3 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) [2022-04-28 07:17:12,427 INFO L74 IsIncluded]: Start isIncluded. First operand 27 states. Second operand has 27 states, 17 states have (on average 1.2352941176470589) internal successors, (21), 18 states have internal predecessors, (21), 6 states have call successors, (6), 4 states have call predecessors, (6), 3 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) [2022-04-28 07:17:12,427 INFO L87 Difference]: Start difference. First operand 27 states. Second operand has 27 states, 17 states have (on average 1.2352941176470589) internal successors, (21), 18 states have internal predecessors, (21), 6 states have call successors, (6), 4 states have call predecessors, (6), 3 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) [2022-04-28 07:17:12,429 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 07:17:12,429 INFO L93 Difference]: Finished difference Result 27 states and 31 transitions. [2022-04-28 07:17:12,429 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 31 transitions. [2022-04-28 07:17:12,429 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 07:17:12,429 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 07:17:12,430 INFO L74 IsIncluded]: Start isIncluded. First operand has 27 states, 17 states have (on average 1.2352941176470589) internal successors, (21), 18 states have internal predecessors, (21), 6 states have call successors, (6), 4 states have call predecessors, (6), 3 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) Second operand 27 states. [2022-04-28 07:17:12,430 INFO L87 Difference]: Start difference. First operand has 27 states, 17 states have (on average 1.2352941176470589) internal successors, (21), 18 states have internal predecessors, (21), 6 states have call successors, (6), 4 states have call predecessors, (6), 3 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) Second operand 27 states. [2022-04-28 07:17:12,431 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 07:17:12,431 INFO L93 Difference]: Finished difference Result 27 states and 31 transitions. [2022-04-28 07:17:12,432 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 31 transitions. [2022-04-28 07:17:12,432 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 07:17:12,432 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 07:17:12,432 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 07:17:12,432 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 07:17:12,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 27 states, 17 states have (on average 1.2352941176470589) internal successors, (21), 18 states have internal predecessors, (21), 6 states have call successors, (6), 4 states have call predecessors, (6), 3 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) [2022-04-28 07:17:12,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 27 states and 31 transitions. [2022-04-28 07:17:12,434 INFO L78 Accepts]: Start accepts. Automaton has 27 states and 31 transitions. Word has length 23 [2022-04-28 07:17:12,434 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 07:17:12,434 INFO L495 AbstractCegarLoop]: Abstraction has 27 states and 31 transitions. [2022-04-28 07:17:12,434 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 3.0) internal successors, (12), 3 states have internal predecessors, (12), 3 states have call successors, (5), 3 states have call predecessors, (5), 1 states have return successors, (3), 1 states have call predecessors, (3), 2 states have call successors, (3) [2022-04-28 07:17:12,434 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 27 states and 31 transitions. [2022-04-28 07:17:12,464 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 31 edges. 31 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 07:17:12,464 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 31 transitions. [2022-04-28 07:17:12,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-04-28 07:17:12,464 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 07:17:12,464 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 07:17:12,483 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-04-28 07:17:12,679 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1,2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 07:17:12,680 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 07:17:12,680 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 07:17:12,680 INFO L85 PathProgramCache]: Analyzing trace with hash 245526874, now seen corresponding path program 1 times [2022-04-28 07:17:12,680 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 07:17:12,680 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1696669741] [2022-04-28 07:17:12,681 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 07:17:12,681 INFO L85 PathProgramCache]: Analyzing trace with hash 245526874, now seen corresponding path program 2 times [2022-04-28 07:17:12,681 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 07:17:12,681 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [691120040] [2022-04-28 07:17:12,681 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 07:17:12,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 07:17:12,704 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 07:17:12,705 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [6266283] [2022-04-28 07:17:12,705 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-28 07:17:12,705 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 07:17:12,705 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 07:17:12,706 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 07:17:12,716 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-04-28 07:17:12,746 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2022-04-28 07:17:12,746 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 07:17:12,747 INFO L263 TraceCheckSpWp]: Trace formula consists of 84 conjuncts, 9 conjunts are in the unsatisfiable core [2022-04-28 07:17:12,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 07:17:12,755 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 07:17:15,141 INFO L272 TraceCheckUtils]: 0: Hoare triple {507#true} call ULTIMATE.init(); {507#true} is VALID [2022-04-28 07:17:15,141 INFO L290 TraceCheckUtils]: 1: Hoare triple {507#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(11, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {507#true} is VALID [2022-04-28 07:17:15,141 INFO L290 TraceCheckUtils]: 2: Hoare triple {507#true} assume true; {507#true} is VALID [2022-04-28 07:17:15,142 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {507#true} {507#true} #67#return; {507#true} is VALID [2022-04-28 07:17:15,142 INFO L272 TraceCheckUtils]: 4: Hoare triple {507#true} call #t~ret7 := main(); {507#true} is VALID [2022-04-28 07:17:15,142 INFO L290 TraceCheckUtils]: 5: Hoare triple {507#true} havoc ~x1~0;havoc ~x2~0;havoc ~y1~0;havoc ~y2~0;havoc ~y3~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~x1~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~x2~0 := #t~nondet5;havoc #t~nondet5; {507#true} is VALID [2022-04-28 07:17:15,142 INFO L272 TraceCheckUtils]: 6: Hoare triple {507#true} call assume_abort_if_not((if ~x1~0 >= 0 then 1 else 0)); {507#true} is VALID [2022-04-28 07:17:15,142 INFO L290 TraceCheckUtils]: 7: Hoare triple {507#true} ~cond := #in~cond; {507#true} is VALID [2022-04-28 07:17:15,142 INFO L290 TraceCheckUtils]: 8: Hoare triple {507#true} assume !(0 == ~cond); {507#true} is VALID [2022-04-28 07:17:15,142 INFO L290 TraceCheckUtils]: 9: Hoare triple {507#true} assume true; {507#true} is VALID [2022-04-28 07:17:15,142 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {507#true} {507#true} #59#return; {507#true} is VALID [2022-04-28 07:17:15,142 INFO L272 TraceCheckUtils]: 11: Hoare triple {507#true} call assume_abort_if_not((if 0 != ~x2~0 then 1 else 0)); {507#true} is VALID [2022-04-28 07:17:15,143 INFO L290 TraceCheckUtils]: 12: Hoare triple {507#true} ~cond := #in~cond; {507#true} is VALID [2022-04-28 07:17:15,143 INFO L290 TraceCheckUtils]: 13: Hoare triple {507#true} assume !(0 == ~cond); {507#true} is VALID [2022-04-28 07:17:15,143 INFO L290 TraceCheckUtils]: 14: Hoare triple {507#true} assume true; {507#true} is VALID [2022-04-28 07:17:15,143 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {507#true} {507#true} #61#return; {507#true} is VALID [2022-04-28 07:17:15,146 INFO L290 TraceCheckUtils]: 16: Hoare triple {507#true} ~y1~0 := 0;~y2~0 := 0;~y3~0 := ~x1~0; {560#(and (= main_~y2~0 0) (= main_~y1~0 0) (= main_~x1~0 main_~y3~0))} is VALID [2022-04-28 07:17:15,146 INFO L290 TraceCheckUtils]: 17: Hoare triple {560#(and (= main_~y2~0 0) (= main_~y1~0 0) (= main_~x1~0 main_~y3~0))} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {560#(and (= main_~y2~0 0) (= main_~y1~0 0) (= main_~x1~0 main_~y3~0))} is VALID [2022-04-28 07:17:15,147 INFO L290 TraceCheckUtils]: 18: Hoare triple {560#(and (= main_~y2~0 0) (= main_~y1~0 0) (= main_~x1~0 main_~y3~0))} assume !!(#t~post6 < 50);havoc #t~post6; {560#(and (= main_~y2~0 0) (= main_~y1~0 0) (= main_~x1~0 main_~y3~0))} is VALID [2022-04-28 07:17:15,148 INFO L272 TraceCheckUtils]: 19: Hoare triple {560#(and (= main_~y2~0 0) (= main_~y1~0 0) (= main_~x1~0 main_~y3~0))} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {570#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-28 07:17:15,148 INFO L290 TraceCheckUtils]: 20: Hoare triple {570#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {574#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-28 07:17:15,148 INFO L290 TraceCheckUtils]: 21: Hoare triple {574#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {508#false} is VALID [2022-04-28 07:17:15,149 INFO L290 TraceCheckUtils]: 22: Hoare triple {508#false} assume !false; {508#false} is VALID [2022-04-28 07:17:15,149 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-28 07:17:15,149 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-04-28 07:17:15,149 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 07:17:15,149 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [691120040] [2022-04-28 07:17:15,149 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 07:17:15,149 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [6266283] [2022-04-28 07:17:15,149 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [6266283] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 07:17:15,149 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 07:17:15,149 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-04-28 07:17:15,150 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 07:17:15,150 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1696669741] [2022-04-28 07:17:15,150 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1696669741] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 07:17:15,150 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 07:17:15,150 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-04-28 07:17:15,150 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [72590750] [2022-04-28 07:17:15,150 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 07:17:15,150 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 2.4) internal successors, (12), 4 states have internal predecessors, (12), 2 states have call successors, (5), 2 states have call predecessors, (5), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) Word has length 23 [2022-04-28 07:17:15,151 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 07:17:15,151 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 5 states, 5 states have (on average 2.4) internal successors, (12), 4 states have internal predecessors, (12), 2 states have call successors, (5), 2 states have call predecessors, (5), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-28 07:17:15,166 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 20 edges. 20 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 07:17:15,166 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-04-28 07:17:15,167 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 07:17:15,167 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-04-28 07:17:15,167 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-04-28 07:17:15,167 INFO L87 Difference]: Start difference. First operand 27 states and 31 transitions. Second operand has 5 states, 5 states have (on average 2.4) internal successors, (12), 4 states have internal predecessors, (12), 2 states have call successors, (5), 2 states have call predecessors, (5), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-28 07:17:15,312 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 07:17:15,312 INFO L93 Difference]: Finished difference Result 37 states and 43 transitions. [2022-04-28 07:17:15,312 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-04-28 07:17:15,313 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 2.4) internal successors, (12), 4 states have internal predecessors, (12), 2 states have call successors, (5), 2 states have call predecessors, (5), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) Word has length 23 [2022-04-28 07:17:15,313 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 07:17:15,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 2.4) internal successors, (12), 4 states have internal predecessors, (12), 2 states have call successors, (5), 2 states have call predecessors, (5), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-28 07:17:15,316 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 43 transitions. [2022-04-28 07:17:15,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 2.4) internal successors, (12), 4 states have internal predecessors, (12), 2 states have call successors, (5), 2 states have call predecessors, (5), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-28 07:17:15,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 43 transitions. [2022-04-28 07:17:15,319 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 5 states and 43 transitions. [2022-04-28 07:17:15,349 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 43 edges. 43 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 07:17:15,351 INFO L225 Difference]: With dead ends: 37 [2022-04-28 07:17:15,351 INFO L226 Difference]: Without dead ends: 35 [2022-04-28 07:17:15,352 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 23 GetRequests, 19 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2022-04-28 07:17:15,352 INFO L413 NwaCegarLoop]: 23 mSDtfsCounter, 7 mSDsluCounter, 60 mSDsCounter, 0 mSdLazyCounter, 35 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 8 SdHoareTripleChecker+Valid, 83 SdHoareTripleChecker+Invalid, 35 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 35 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-04-28 07:17:15,353 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [8 Valid, 83 Invalid, 35 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 35 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-04-28 07:17:15,356 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 35 states. [2022-04-28 07:17:15,370 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 35 to 32. [2022-04-28 07:17:15,370 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 07:17:15,371 INFO L82 GeneralOperation]: Start isEquivalent. First operand 35 states. Second operand has 32 states, 20 states have (on average 1.2) internal successors, (24), 22 states have internal predecessors, (24), 7 states have call successors, (7), 5 states have call predecessors, (7), 4 states have return successors, (5), 4 states have call predecessors, (5), 5 states have call successors, (5) [2022-04-28 07:17:15,371 INFO L74 IsIncluded]: Start isIncluded. First operand 35 states. Second operand has 32 states, 20 states have (on average 1.2) internal successors, (24), 22 states have internal predecessors, (24), 7 states have call successors, (7), 5 states have call predecessors, (7), 4 states have return successors, (5), 4 states have call predecessors, (5), 5 states have call successors, (5) [2022-04-28 07:17:15,371 INFO L87 Difference]: Start difference. First operand 35 states. Second operand has 32 states, 20 states have (on average 1.2) internal successors, (24), 22 states have internal predecessors, (24), 7 states have call successors, (7), 5 states have call predecessors, (7), 4 states have return successors, (5), 4 states have call predecessors, (5), 5 states have call successors, (5) [2022-04-28 07:17:15,373 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 07:17:15,373 INFO L93 Difference]: Finished difference Result 35 states and 41 transitions. [2022-04-28 07:17:15,373 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 41 transitions. [2022-04-28 07:17:15,373 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 07:17:15,373 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 07:17:15,373 INFO L74 IsIncluded]: Start isIncluded. First operand has 32 states, 20 states have (on average 1.2) internal successors, (24), 22 states have internal predecessors, (24), 7 states have call successors, (7), 5 states have call predecessors, (7), 4 states have return successors, (5), 4 states have call predecessors, (5), 5 states have call successors, (5) Second operand 35 states. [2022-04-28 07:17:15,374 INFO L87 Difference]: Start difference. First operand has 32 states, 20 states have (on average 1.2) internal successors, (24), 22 states have internal predecessors, (24), 7 states have call successors, (7), 5 states have call predecessors, (7), 4 states have return successors, (5), 4 states have call predecessors, (5), 5 states have call successors, (5) Second operand 35 states. [2022-04-28 07:17:15,375 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 07:17:15,375 INFO L93 Difference]: Finished difference Result 35 states and 41 transitions. [2022-04-28 07:17:15,375 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 41 transitions. [2022-04-28 07:17:15,376 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 07:17:15,376 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 07:17:15,376 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 07:17:15,376 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 07:17:15,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 32 states, 20 states have (on average 1.2) internal successors, (24), 22 states have internal predecessors, (24), 7 states have call successors, (7), 5 states have call predecessors, (7), 4 states have return successors, (5), 4 states have call predecessors, (5), 5 states have call successors, (5) [2022-04-28 07:17:15,377 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 36 transitions. [2022-04-28 07:17:15,377 INFO L78 Accepts]: Start accepts. Automaton has 32 states and 36 transitions. Word has length 23 [2022-04-28 07:17:15,377 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 07:17:15,377 INFO L495 AbstractCegarLoop]: Abstraction has 32 states and 36 transitions. [2022-04-28 07:17:15,377 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 2.4) internal successors, (12), 4 states have internal predecessors, (12), 2 states have call successors, (5), 2 states have call predecessors, (5), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-28 07:17:15,378 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 32 states and 36 transitions. [2022-04-28 07:17:15,404 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 36 edges. 36 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 07:17:15,404 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 36 transitions. [2022-04-28 07:17:15,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-04-28 07:17:15,405 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 07:17:15,405 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 07:17:15,429 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2022-04-28 07:17:15,615 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable2 [2022-04-28 07:17:15,616 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 07:17:15,616 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 07:17:15,616 INFO L85 PathProgramCache]: Analyzing trace with hash -1019533657, now seen corresponding path program 1 times [2022-04-28 07:17:15,616 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 07:17:15,616 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [151042264] [2022-04-28 07:17:15,617 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 07:17:15,617 INFO L85 PathProgramCache]: Analyzing trace with hash -1019533657, now seen corresponding path program 2 times [2022-04-28 07:17:15,617 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 07:17:15,617 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1656023485] [2022-04-28 07:17:15,617 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 07:17:15,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 07:17:15,630 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 07:17:15,630 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [946589022] [2022-04-28 07:17:15,630 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-28 07:17:15,631 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 07:17:15,631 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 07:17:15,632 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 07:17:15,632 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-04-28 07:17:15,673 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-28 07:17:15,673 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 07:17:15,673 INFO L263 TraceCheckSpWp]: Trace formula consists of 104 conjuncts, 10 conjunts are in the unsatisfiable core [2022-04-28 07:17:15,681 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 07:17:15,682 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 07:17:15,846 INFO L272 TraceCheckUtils]: 0: Hoare triple {790#true} call ULTIMATE.init(); {790#true} is VALID [2022-04-28 07:17:15,846 INFO L290 TraceCheckUtils]: 1: Hoare triple {790#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(11, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {790#true} is VALID [2022-04-28 07:17:15,846 INFO L290 TraceCheckUtils]: 2: Hoare triple {790#true} assume true; {790#true} is VALID [2022-04-28 07:17:15,846 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {790#true} {790#true} #67#return; {790#true} is VALID [2022-04-28 07:17:15,846 INFO L272 TraceCheckUtils]: 4: Hoare triple {790#true} call #t~ret7 := main(); {790#true} is VALID [2022-04-28 07:17:15,846 INFO L290 TraceCheckUtils]: 5: Hoare triple {790#true} havoc ~x1~0;havoc ~x2~0;havoc ~y1~0;havoc ~y2~0;havoc ~y3~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~x1~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~x2~0 := #t~nondet5;havoc #t~nondet5; {790#true} is VALID [2022-04-28 07:17:15,846 INFO L272 TraceCheckUtils]: 6: Hoare triple {790#true} call assume_abort_if_not((if ~x1~0 >= 0 then 1 else 0)); {790#true} is VALID [2022-04-28 07:17:15,847 INFO L290 TraceCheckUtils]: 7: Hoare triple {790#true} ~cond := #in~cond; {790#true} is VALID [2022-04-28 07:17:15,847 INFO L290 TraceCheckUtils]: 8: Hoare triple {790#true} assume !(0 == ~cond); {790#true} is VALID [2022-04-28 07:17:15,847 INFO L290 TraceCheckUtils]: 9: Hoare triple {790#true} assume true; {790#true} is VALID [2022-04-28 07:17:15,847 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {790#true} {790#true} #59#return; {790#true} is VALID [2022-04-28 07:17:15,847 INFO L272 TraceCheckUtils]: 11: Hoare triple {790#true} call assume_abort_if_not((if 0 != ~x2~0 then 1 else 0)); {790#true} is VALID [2022-04-28 07:17:15,847 INFO L290 TraceCheckUtils]: 12: Hoare triple {790#true} ~cond := #in~cond; {790#true} is VALID [2022-04-28 07:17:15,847 INFO L290 TraceCheckUtils]: 13: Hoare triple {790#true} assume !(0 == ~cond); {790#true} is VALID [2022-04-28 07:17:15,847 INFO L290 TraceCheckUtils]: 14: Hoare triple {790#true} assume true; {790#true} is VALID [2022-04-28 07:17:15,847 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {790#true} {790#true} #61#return; {790#true} is VALID [2022-04-28 07:17:15,848 INFO L290 TraceCheckUtils]: 16: Hoare triple {790#true} ~y1~0 := 0;~y2~0 := 0;~y3~0 := ~x1~0; {790#true} is VALID [2022-04-28 07:17:15,848 INFO L290 TraceCheckUtils]: 17: Hoare triple {790#true} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {790#true} is VALID [2022-04-28 07:17:15,848 INFO L290 TraceCheckUtils]: 18: Hoare triple {790#true} assume !!(#t~post6 < 50);havoc #t~post6; {790#true} is VALID [2022-04-28 07:17:15,848 INFO L272 TraceCheckUtils]: 19: Hoare triple {790#true} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {790#true} is VALID [2022-04-28 07:17:15,863 INFO L290 TraceCheckUtils]: 20: Hoare triple {790#true} ~cond := #in~cond; {855#(= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond)} is VALID [2022-04-28 07:17:15,864 INFO L290 TraceCheckUtils]: 21: Hoare triple {855#(= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond)} assume !(0 == ~cond); {859#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-28 07:17:15,864 INFO L290 TraceCheckUtils]: 22: Hoare triple {859#(not (= |__VERIFIER_assert_#in~cond| 0))} assume true; {859#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-28 07:17:15,865 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {859#(not (= |__VERIFIER_assert_#in~cond| 0))} {790#true} #63#return; {866#(= (+ (* main_~x2~0 main_~y1~0) main_~y3~0 main_~y2~0) main_~x1~0)} is VALID [2022-04-28 07:17:15,866 INFO L290 TraceCheckUtils]: 24: Hoare triple {866#(= (+ (* main_~x2~0 main_~y1~0) main_~y3~0 main_~y2~0) main_~x1~0)} assume !(0 != ~y3~0); {870#(= (+ (* main_~x2~0 main_~y1~0) main_~y2~0) main_~x1~0)} is VALID [2022-04-28 07:17:15,866 INFO L272 TraceCheckUtils]: 25: Hoare triple {870#(= (+ (* main_~x2~0 main_~y1~0) main_~y2~0) main_~x1~0)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 == ~x1~0 then 1 else 0)); {874#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-28 07:17:15,867 INFO L290 TraceCheckUtils]: 26: Hoare triple {874#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {878#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-28 07:17:15,867 INFO L290 TraceCheckUtils]: 27: Hoare triple {878#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {791#false} is VALID [2022-04-28 07:17:15,867 INFO L290 TraceCheckUtils]: 28: Hoare triple {791#false} assume !false; {791#false} is VALID [2022-04-28 07:17:15,867 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-28 07:17:15,867 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 07:17:20,907 INFO L290 TraceCheckUtils]: 28: Hoare triple {791#false} assume !false; {791#false} is VALID [2022-04-28 07:17:20,908 INFO L290 TraceCheckUtils]: 27: Hoare triple {878#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {791#false} is VALID [2022-04-28 07:17:20,908 INFO L290 TraceCheckUtils]: 26: Hoare triple {874#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {878#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-28 07:17:20,909 INFO L272 TraceCheckUtils]: 25: Hoare triple {870#(= (+ (* main_~x2~0 main_~y1~0) main_~y2~0) main_~x1~0)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 == ~x1~0 then 1 else 0)); {874#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-28 07:17:20,910 INFO L290 TraceCheckUtils]: 24: Hoare triple {897#(or (not (= main_~y3~0 0)) (= (+ (* main_~x2~0 main_~y1~0) main_~y2~0) main_~x1~0))} assume !(0 != ~y3~0); {870#(= (+ (* main_~x2~0 main_~y1~0) main_~y2~0) main_~x1~0)} is VALID [2022-04-28 07:17:20,910 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {859#(not (= |__VERIFIER_assert_#in~cond| 0))} {790#true} #63#return; {897#(or (not (= main_~y3~0 0)) (= (+ (* main_~x2~0 main_~y1~0) main_~y2~0) main_~x1~0))} is VALID [2022-04-28 07:17:20,911 INFO L290 TraceCheckUtils]: 22: Hoare triple {859#(not (= |__VERIFIER_assert_#in~cond| 0))} assume true; {859#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-28 07:17:20,911 INFO L290 TraceCheckUtils]: 21: Hoare triple {910#(or (not (= |__VERIFIER_assert_#in~cond| 0)) (= __VERIFIER_assert_~cond 0))} assume !(0 == ~cond); {859#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-28 07:17:20,912 INFO L290 TraceCheckUtils]: 20: Hoare triple {790#true} ~cond := #in~cond; {910#(or (not (= |__VERIFIER_assert_#in~cond| 0)) (= __VERIFIER_assert_~cond 0))} is VALID [2022-04-28 07:17:20,912 INFO L272 TraceCheckUtils]: 19: Hoare triple {790#true} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {790#true} is VALID [2022-04-28 07:17:20,912 INFO L290 TraceCheckUtils]: 18: Hoare triple {790#true} assume !!(#t~post6 < 50);havoc #t~post6; {790#true} is VALID [2022-04-28 07:17:20,912 INFO L290 TraceCheckUtils]: 17: Hoare triple {790#true} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {790#true} is VALID [2022-04-28 07:17:20,912 INFO L290 TraceCheckUtils]: 16: Hoare triple {790#true} ~y1~0 := 0;~y2~0 := 0;~y3~0 := ~x1~0; {790#true} is VALID [2022-04-28 07:17:20,912 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {790#true} {790#true} #61#return; {790#true} is VALID [2022-04-28 07:17:20,912 INFO L290 TraceCheckUtils]: 14: Hoare triple {790#true} assume true; {790#true} is VALID [2022-04-28 07:17:20,912 INFO L290 TraceCheckUtils]: 13: Hoare triple {790#true} assume !(0 == ~cond); {790#true} is VALID [2022-04-28 07:17:20,912 INFO L290 TraceCheckUtils]: 12: Hoare triple {790#true} ~cond := #in~cond; {790#true} is VALID [2022-04-28 07:17:20,913 INFO L272 TraceCheckUtils]: 11: Hoare triple {790#true} call assume_abort_if_not((if 0 != ~x2~0 then 1 else 0)); {790#true} is VALID [2022-04-28 07:17:20,913 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {790#true} {790#true} #59#return; {790#true} is VALID [2022-04-28 07:17:20,913 INFO L290 TraceCheckUtils]: 9: Hoare triple {790#true} assume true; {790#true} is VALID [2022-04-28 07:17:20,913 INFO L290 TraceCheckUtils]: 8: Hoare triple {790#true} assume !(0 == ~cond); {790#true} is VALID [2022-04-28 07:17:20,913 INFO L290 TraceCheckUtils]: 7: Hoare triple {790#true} ~cond := #in~cond; {790#true} is VALID [2022-04-28 07:17:20,913 INFO L272 TraceCheckUtils]: 6: Hoare triple {790#true} call assume_abort_if_not((if ~x1~0 >= 0 then 1 else 0)); {790#true} is VALID [2022-04-28 07:17:20,913 INFO L290 TraceCheckUtils]: 5: Hoare triple {790#true} havoc ~x1~0;havoc ~x2~0;havoc ~y1~0;havoc ~y2~0;havoc ~y3~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~x1~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~x2~0 := #t~nondet5;havoc #t~nondet5; {790#true} is VALID [2022-04-28 07:17:20,913 INFO L272 TraceCheckUtils]: 4: Hoare triple {790#true} call #t~ret7 := main(); {790#true} is VALID [2022-04-28 07:17:20,913 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {790#true} {790#true} #67#return; {790#true} is VALID [2022-04-28 07:17:20,914 INFO L290 TraceCheckUtils]: 2: Hoare triple {790#true} assume true; {790#true} is VALID [2022-04-28 07:17:20,914 INFO L290 TraceCheckUtils]: 1: Hoare triple {790#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(11, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {790#true} is VALID [2022-04-28 07:17:20,914 INFO L272 TraceCheckUtils]: 0: Hoare triple {790#true} call ULTIMATE.init(); {790#true} is VALID [2022-04-28 07:17:20,914 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-28 07:17:20,914 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 07:17:20,914 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1656023485] [2022-04-28 07:17:20,914 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 07:17:20,914 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [946589022] [2022-04-28 07:17:20,914 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [946589022] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 07:17:20,914 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 07:17:20,915 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8] total 10 [2022-04-28 07:17:20,915 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 07:17:20,915 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [151042264] [2022-04-28 07:17:20,915 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [151042264] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 07:17:20,915 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 07:17:20,915 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-04-28 07:17:20,915 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1863647730] [2022-04-28 07:17:20,915 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 07:17:20,915 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 7 states have (on average 2.2857142857142856) internal successors, (16), 6 states have internal predecessors, (16), 2 states have call successors, (6), 2 states have call predecessors, (6), 2 states have return successors, (4), 2 states have call predecessors, (4), 1 states have call successors, (4) Word has length 29 [2022-04-28 07:17:20,916 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 07:17:20,916 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 8 states, 7 states have (on average 2.2857142857142856) internal successors, (16), 6 states have internal predecessors, (16), 2 states have call successors, (6), 2 states have call predecessors, (6), 2 states have return successors, (4), 2 states have call predecessors, (4), 1 states have call successors, (4) [2022-04-28 07:17:20,941 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 26 edges. 26 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 07:17:20,942 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-04-28 07:17:20,942 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 07:17:20,942 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-04-28 07:17:20,942 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=67, Unknown=0, NotChecked=0, Total=90 [2022-04-28 07:17:20,942 INFO L87 Difference]: Start difference. First operand 32 states and 36 transitions. Second operand has 8 states, 7 states have (on average 2.2857142857142856) internal successors, (16), 6 states have internal predecessors, (16), 2 states have call successors, (6), 2 states have call predecessors, (6), 2 states have return successors, (4), 2 states have call predecessors, (4), 1 states have call successors, (4) [2022-04-28 07:17:21,143 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 07:17:21,143 INFO L93 Difference]: Finished difference Result 39 states and 42 transitions. [2022-04-28 07:17:21,143 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-04-28 07:17:21,144 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 7 states have (on average 2.2857142857142856) internal successors, (16), 6 states have internal predecessors, (16), 2 states have call successors, (6), 2 states have call predecessors, (6), 2 states have return successors, (4), 2 states have call predecessors, (4), 1 states have call successors, (4) Word has length 29 [2022-04-28 07:17:21,144 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 07:17:21,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8 states, 7 states have (on average 2.2857142857142856) internal successors, (16), 6 states have internal predecessors, (16), 2 states have call successors, (6), 2 states have call predecessors, (6), 2 states have return successors, (4), 2 states have call predecessors, (4), 1 states have call successors, (4) [2022-04-28 07:17:21,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 35 transitions. [2022-04-28 07:17:21,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8 states, 7 states have (on average 2.2857142857142856) internal successors, (16), 6 states have internal predecessors, (16), 2 states have call successors, (6), 2 states have call predecessors, (6), 2 states have return successors, (4), 2 states have call predecessors, (4), 1 states have call successors, (4) [2022-04-28 07:17:21,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 35 transitions. [2022-04-28 07:17:21,146 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 8 states and 35 transitions. [2022-04-28 07:17:21,173 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 35 edges. 35 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 07:17:21,174 INFO L225 Difference]: With dead ends: 39 [2022-04-28 07:17:21,174 INFO L226 Difference]: Without dead ends: 34 [2022-04-28 07:17:21,174 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 60 GetRequests, 48 SyntacticMatches, 1 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=41, Invalid=115, Unknown=0, NotChecked=0, Total=156 [2022-04-28 07:17:21,175 INFO L413 NwaCegarLoop]: 21 mSDtfsCounter, 17 mSDsluCounter, 82 mSDsCounter, 0 mSdLazyCounter, 55 mSolverCounterSat, 6 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 17 SdHoareTripleChecker+Valid, 103 SdHoareTripleChecker+Invalid, 61 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 55 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-04-28 07:17:21,175 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [17 Valid, 103 Invalid, 61 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 55 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-04-28 07:17:21,176 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 34 states. [2022-04-28 07:17:21,189 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 34 to 29. [2022-04-28 07:17:21,190 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 07:17:21,190 INFO L82 GeneralOperation]: Start isEquivalent. First operand 34 states. Second operand has 29 states, 19 states have (on average 1.105263157894737) internal successors, (21), 19 states have internal predecessors, (21), 6 states have call successors, (6), 5 states have call predecessors, (6), 3 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) [2022-04-28 07:17:21,190 INFO L74 IsIncluded]: Start isIncluded. First operand 34 states. Second operand has 29 states, 19 states have (on average 1.105263157894737) internal successors, (21), 19 states have internal predecessors, (21), 6 states have call successors, (6), 5 states have call predecessors, (6), 3 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) [2022-04-28 07:17:21,190 INFO L87 Difference]: Start difference. First operand 34 states. Second operand has 29 states, 19 states have (on average 1.105263157894737) internal successors, (21), 19 states have internal predecessors, (21), 6 states have call successors, (6), 5 states have call predecessors, (6), 3 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) [2022-04-28 07:17:21,192 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 07:17:21,192 INFO L93 Difference]: Finished difference Result 34 states and 36 transitions. [2022-04-28 07:17:21,192 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 36 transitions. [2022-04-28 07:17:21,192 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 07:17:21,192 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 07:17:21,192 INFO L74 IsIncluded]: Start isIncluded. First operand has 29 states, 19 states have (on average 1.105263157894737) internal successors, (21), 19 states have internal predecessors, (21), 6 states have call successors, (6), 5 states have call predecessors, (6), 3 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) Second operand 34 states. [2022-04-28 07:17:21,193 INFO L87 Difference]: Start difference. First operand has 29 states, 19 states have (on average 1.105263157894737) internal successors, (21), 19 states have internal predecessors, (21), 6 states have call successors, (6), 5 states have call predecessors, (6), 3 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) Second operand 34 states. [2022-04-28 07:17:21,194 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 07:17:21,194 INFO L93 Difference]: Finished difference Result 34 states and 36 transitions. [2022-04-28 07:17:21,194 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 36 transitions. [2022-04-28 07:17:21,194 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 07:17:21,194 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 07:17:21,194 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 07:17:21,194 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 07:17:21,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 29 states, 19 states have (on average 1.105263157894737) internal successors, (21), 19 states have internal predecessors, (21), 6 states have call successors, (6), 5 states have call predecessors, (6), 3 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) [2022-04-28 07:17:21,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 29 states and 31 transitions. [2022-04-28 07:17:21,195 INFO L78 Accepts]: Start accepts. Automaton has 29 states and 31 transitions. Word has length 29 [2022-04-28 07:17:21,196 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 07:17:21,196 INFO L495 AbstractCegarLoop]: Abstraction has 29 states and 31 transitions. [2022-04-28 07:17:21,196 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 7 states have (on average 2.2857142857142856) internal successors, (16), 6 states have internal predecessors, (16), 2 states have call successors, (6), 2 states have call predecessors, (6), 2 states have return successors, (4), 2 states have call predecessors, (4), 1 states have call successors, (4) [2022-04-28 07:17:21,196 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 29 states and 31 transitions. [2022-04-28 07:17:21,225 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 31 edges. 31 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 07:17:21,226 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 31 transitions. [2022-04-28 07:17:21,226 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-04-28 07:17:21,226 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 07:17:21,226 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 07:17:21,245 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Forceful destruction successful, exit code 0 [2022-04-28 07:17:21,445 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,4 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 07:17:21,445 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 07:17:21,446 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 07:17:21,446 INFO L85 PathProgramCache]: Analyzing trace with hash 1080225052, now seen corresponding path program 1 times [2022-04-28 07:17:21,446 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 07:17:21,446 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [584569177] [2022-04-28 07:17:21,446 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 07:17:21,446 INFO L85 PathProgramCache]: Analyzing trace with hash 1080225052, now seen corresponding path program 2 times [2022-04-28 07:17:21,446 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 07:17:21,446 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1223589158] [2022-04-28 07:17:21,447 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 07:17:21,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 07:17:21,457 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 07:17:21,457 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [858595656] [2022-04-28 07:17:21,458 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-28 07:17:21,458 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 07:17:21,458 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 07:17:21,459 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 07:17:21,460 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2022-04-28 07:17:21,491 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-28 07:17:21,491 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 07:17:21,492 INFO L263 TraceCheckSpWp]: Trace formula consists of 116 conjuncts, 7 conjunts are in the unsatisfiable core [2022-04-28 07:17:21,511 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 07:17:21,512 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 07:17:21,715 INFO L272 TraceCheckUtils]: 0: Hoare triple {1183#true} call ULTIMATE.init(); {1183#true} is VALID [2022-04-28 07:17:21,715 INFO L290 TraceCheckUtils]: 1: Hoare triple {1183#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(11, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {1191#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:21,716 INFO L290 TraceCheckUtils]: 2: Hoare triple {1191#(<= ~counter~0 0)} assume true; {1191#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:21,716 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1191#(<= ~counter~0 0)} {1183#true} #67#return; {1191#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:21,717 INFO L272 TraceCheckUtils]: 4: Hoare triple {1191#(<= ~counter~0 0)} call #t~ret7 := main(); {1191#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:21,717 INFO L290 TraceCheckUtils]: 5: Hoare triple {1191#(<= ~counter~0 0)} havoc ~x1~0;havoc ~x2~0;havoc ~y1~0;havoc ~y2~0;havoc ~y3~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~x1~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~x2~0 := #t~nondet5;havoc #t~nondet5; {1191#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:21,717 INFO L272 TraceCheckUtils]: 6: Hoare triple {1191#(<= ~counter~0 0)} call assume_abort_if_not((if ~x1~0 >= 0 then 1 else 0)); {1191#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:21,720 INFO L290 TraceCheckUtils]: 7: Hoare triple {1191#(<= ~counter~0 0)} ~cond := #in~cond; {1191#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:21,720 INFO L290 TraceCheckUtils]: 8: Hoare triple {1191#(<= ~counter~0 0)} assume !(0 == ~cond); {1191#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:21,720 INFO L290 TraceCheckUtils]: 9: Hoare triple {1191#(<= ~counter~0 0)} assume true; {1191#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:21,721 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {1191#(<= ~counter~0 0)} {1191#(<= ~counter~0 0)} #59#return; {1191#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:21,721 INFO L272 TraceCheckUtils]: 11: Hoare triple {1191#(<= ~counter~0 0)} call assume_abort_if_not((if 0 != ~x2~0 then 1 else 0)); {1191#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:21,722 INFO L290 TraceCheckUtils]: 12: Hoare triple {1191#(<= ~counter~0 0)} ~cond := #in~cond; {1191#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:21,722 INFO L290 TraceCheckUtils]: 13: Hoare triple {1191#(<= ~counter~0 0)} assume !(0 == ~cond); {1191#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:21,722 INFO L290 TraceCheckUtils]: 14: Hoare triple {1191#(<= ~counter~0 0)} assume true; {1191#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:21,723 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {1191#(<= ~counter~0 0)} {1191#(<= ~counter~0 0)} #61#return; {1191#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:21,723 INFO L290 TraceCheckUtils]: 16: Hoare triple {1191#(<= ~counter~0 0)} ~y1~0 := 0;~y2~0 := 0;~y3~0 := ~x1~0; {1191#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:21,724 INFO L290 TraceCheckUtils]: 17: Hoare triple {1191#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {1240#(<= ~counter~0 1)} is VALID [2022-04-28 07:17:21,724 INFO L290 TraceCheckUtils]: 18: Hoare triple {1240#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {1240#(<= ~counter~0 1)} is VALID [2022-04-28 07:17:21,725 INFO L272 TraceCheckUtils]: 19: Hoare triple {1240#(<= ~counter~0 1)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {1240#(<= ~counter~0 1)} is VALID [2022-04-28 07:17:21,725 INFO L290 TraceCheckUtils]: 20: Hoare triple {1240#(<= ~counter~0 1)} ~cond := #in~cond; {1240#(<= ~counter~0 1)} is VALID [2022-04-28 07:17:21,725 INFO L290 TraceCheckUtils]: 21: Hoare triple {1240#(<= ~counter~0 1)} assume !(0 == ~cond); {1240#(<= ~counter~0 1)} is VALID [2022-04-28 07:17:21,726 INFO L290 TraceCheckUtils]: 22: Hoare triple {1240#(<= ~counter~0 1)} assume true; {1240#(<= ~counter~0 1)} is VALID [2022-04-28 07:17:21,726 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {1240#(<= ~counter~0 1)} {1240#(<= ~counter~0 1)} #63#return; {1240#(<= ~counter~0 1)} is VALID [2022-04-28 07:17:21,726 INFO L290 TraceCheckUtils]: 24: Hoare triple {1240#(<= ~counter~0 1)} assume !!(0 != ~y3~0); {1240#(<= ~counter~0 1)} is VALID [2022-04-28 07:17:21,727 INFO L290 TraceCheckUtils]: 25: Hoare triple {1240#(<= ~counter~0 1)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {1240#(<= ~counter~0 1)} is VALID [2022-04-28 07:17:21,727 INFO L290 TraceCheckUtils]: 26: Hoare triple {1240#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {1268#(<= |main_#t~post6| 1)} is VALID [2022-04-28 07:17:21,728 INFO L290 TraceCheckUtils]: 27: Hoare triple {1268#(<= |main_#t~post6| 1)} assume !(#t~post6 < 50);havoc #t~post6; {1184#false} is VALID [2022-04-28 07:17:21,728 INFO L272 TraceCheckUtils]: 28: Hoare triple {1184#false} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 == ~x1~0 then 1 else 0)); {1184#false} is VALID [2022-04-28 07:17:21,728 INFO L290 TraceCheckUtils]: 29: Hoare triple {1184#false} ~cond := #in~cond; {1184#false} is VALID [2022-04-28 07:17:21,728 INFO L290 TraceCheckUtils]: 30: Hoare triple {1184#false} assume 0 == ~cond; {1184#false} is VALID [2022-04-28 07:17:21,728 INFO L290 TraceCheckUtils]: 31: Hoare triple {1184#false} assume !false; {1184#false} is VALID [2022-04-28 07:17:21,728 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-28 07:17:21,728 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 07:17:21,875 INFO L290 TraceCheckUtils]: 31: Hoare triple {1184#false} assume !false; {1184#false} is VALID [2022-04-28 07:17:21,875 INFO L290 TraceCheckUtils]: 30: Hoare triple {1184#false} assume 0 == ~cond; {1184#false} is VALID [2022-04-28 07:17:21,875 INFO L290 TraceCheckUtils]: 29: Hoare triple {1184#false} ~cond := #in~cond; {1184#false} is VALID [2022-04-28 07:17:21,876 INFO L272 TraceCheckUtils]: 28: Hoare triple {1184#false} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 == ~x1~0 then 1 else 0)); {1184#false} is VALID [2022-04-28 07:17:21,885 INFO L290 TraceCheckUtils]: 27: Hoare triple {1296#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {1184#false} is VALID [2022-04-28 07:17:21,886 INFO L290 TraceCheckUtils]: 26: Hoare triple {1300#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {1296#(< |main_#t~post6| 50)} is VALID [2022-04-28 07:17:21,887 INFO L290 TraceCheckUtils]: 25: Hoare triple {1300#(< ~counter~0 50)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {1300#(< ~counter~0 50)} is VALID [2022-04-28 07:17:21,887 INFO L290 TraceCheckUtils]: 24: Hoare triple {1300#(< ~counter~0 50)} assume !!(0 != ~y3~0); {1300#(< ~counter~0 50)} is VALID [2022-04-28 07:17:21,888 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {1183#true} {1300#(< ~counter~0 50)} #63#return; {1300#(< ~counter~0 50)} is VALID [2022-04-28 07:17:21,888 INFO L290 TraceCheckUtils]: 22: Hoare triple {1183#true} assume true; {1183#true} is VALID [2022-04-28 07:17:21,889 INFO L290 TraceCheckUtils]: 21: Hoare triple {1183#true} assume !(0 == ~cond); {1183#true} is VALID [2022-04-28 07:17:21,889 INFO L290 TraceCheckUtils]: 20: Hoare triple {1183#true} ~cond := #in~cond; {1183#true} is VALID [2022-04-28 07:17:21,889 INFO L272 TraceCheckUtils]: 19: Hoare triple {1300#(< ~counter~0 50)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {1183#true} is VALID [2022-04-28 07:17:21,889 INFO L290 TraceCheckUtils]: 18: Hoare triple {1300#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {1300#(< ~counter~0 50)} is VALID [2022-04-28 07:17:21,890 INFO L290 TraceCheckUtils]: 17: Hoare triple {1328#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {1300#(< ~counter~0 50)} is VALID [2022-04-28 07:17:21,890 INFO L290 TraceCheckUtils]: 16: Hoare triple {1328#(< ~counter~0 49)} ~y1~0 := 0;~y2~0 := 0;~y3~0 := ~x1~0; {1328#(< ~counter~0 49)} is VALID [2022-04-28 07:17:21,891 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {1183#true} {1328#(< ~counter~0 49)} #61#return; {1328#(< ~counter~0 49)} is VALID [2022-04-28 07:17:21,891 INFO L290 TraceCheckUtils]: 14: Hoare triple {1183#true} assume true; {1183#true} is VALID [2022-04-28 07:17:21,893 INFO L290 TraceCheckUtils]: 13: Hoare triple {1183#true} assume !(0 == ~cond); {1183#true} is VALID [2022-04-28 07:17:21,893 INFO L290 TraceCheckUtils]: 12: Hoare triple {1183#true} ~cond := #in~cond; {1183#true} is VALID [2022-04-28 07:17:21,893 INFO L272 TraceCheckUtils]: 11: Hoare triple {1328#(< ~counter~0 49)} call assume_abort_if_not((if 0 != ~x2~0 then 1 else 0)); {1183#true} is VALID [2022-04-28 07:17:21,895 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {1183#true} {1328#(< ~counter~0 49)} #59#return; {1328#(< ~counter~0 49)} is VALID [2022-04-28 07:17:21,895 INFO L290 TraceCheckUtils]: 9: Hoare triple {1183#true} assume true; {1183#true} is VALID [2022-04-28 07:17:21,895 INFO L290 TraceCheckUtils]: 8: Hoare triple {1183#true} assume !(0 == ~cond); {1183#true} is VALID [2022-04-28 07:17:21,895 INFO L290 TraceCheckUtils]: 7: Hoare triple {1183#true} ~cond := #in~cond; {1183#true} is VALID [2022-04-28 07:17:21,895 INFO L272 TraceCheckUtils]: 6: Hoare triple {1328#(< ~counter~0 49)} call assume_abort_if_not((if ~x1~0 >= 0 then 1 else 0)); {1183#true} is VALID [2022-04-28 07:17:21,896 INFO L290 TraceCheckUtils]: 5: Hoare triple {1328#(< ~counter~0 49)} havoc ~x1~0;havoc ~x2~0;havoc ~y1~0;havoc ~y2~0;havoc ~y3~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~x1~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~x2~0 := #t~nondet5;havoc #t~nondet5; {1328#(< ~counter~0 49)} is VALID [2022-04-28 07:17:21,896 INFO L272 TraceCheckUtils]: 4: Hoare triple {1328#(< ~counter~0 49)} call #t~ret7 := main(); {1328#(< ~counter~0 49)} is VALID [2022-04-28 07:17:21,896 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1328#(< ~counter~0 49)} {1183#true} #67#return; {1328#(< ~counter~0 49)} is VALID [2022-04-28 07:17:21,897 INFO L290 TraceCheckUtils]: 2: Hoare triple {1328#(< ~counter~0 49)} assume true; {1328#(< ~counter~0 49)} is VALID [2022-04-28 07:17:21,901 INFO L290 TraceCheckUtils]: 1: Hoare triple {1183#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(11, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {1328#(< ~counter~0 49)} is VALID [2022-04-28 07:17:21,901 INFO L272 TraceCheckUtils]: 0: Hoare triple {1183#true} call ULTIMATE.init(); {1183#true} is VALID [2022-04-28 07:17:21,901 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-28 07:17:21,901 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 07:17:21,901 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1223589158] [2022-04-28 07:17:21,901 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 07:17:21,901 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [858595656] [2022-04-28 07:17:21,901 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [858595656] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 07:17:21,902 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 07:17:21,902 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 8 [2022-04-28 07:17:21,902 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 07:17:21,902 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [584569177] [2022-04-28 07:17:21,902 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [584569177] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 07:17:21,902 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 07:17:21,902 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-04-28 07:17:21,902 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1794548479] [2022-04-28 07:17:21,902 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 07:17:21,902 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 3.8) internal successors, (19), 4 states have internal predecessors, (19), 4 states have call successors, (6), 4 states have call predecessors, (6), 2 states have return successors, (4), 2 states have call predecessors, (4), 3 states have call successors, (4) Word has length 32 [2022-04-28 07:17:21,903 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 07:17:21,903 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 5 states, 5 states have (on average 3.8) internal successors, (19), 4 states have internal predecessors, (19), 4 states have call successors, (6), 4 states have call predecessors, (6), 2 states have return successors, (4), 2 states have call predecessors, (4), 3 states have call successors, (4) [2022-04-28 07:17:21,924 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 29 edges. 29 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 07:17:21,924 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-04-28 07:17:21,924 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 07:17:21,925 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-04-28 07:17:21,925 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=36, Unknown=0, NotChecked=0, Total=56 [2022-04-28 07:17:21,925 INFO L87 Difference]: Start difference. First operand 29 states and 31 transitions. Second operand has 5 states, 5 states have (on average 3.8) internal successors, (19), 4 states have internal predecessors, (19), 4 states have call successors, (6), 4 states have call predecessors, (6), 2 states have return successors, (4), 2 states have call predecessors, (4), 3 states have call successors, (4) [2022-04-28 07:17:22,020 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 07:17:22,020 INFO L93 Difference]: Finished difference Result 43 states and 46 transitions. [2022-04-28 07:17:22,020 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-28 07:17:22,020 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 3.8) internal successors, (19), 4 states have internal predecessors, (19), 4 states have call successors, (6), 4 states have call predecessors, (6), 2 states have return successors, (4), 2 states have call predecessors, (4), 3 states have call successors, (4) Word has length 32 [2022-04-28 07:17:22,021 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 07:17:22,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 3.8) internal successors, (19), 4 states have internal predecessors, (19), 4 states have call successors, (6), 4 states have call predecessors, (6), 2 states have return successors, (4), 2 states have call predecessors, (4), 3 states have call successors, (4) [2022-04-28 07:17:22,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 45 transitions. [2022-04-28 07:17:22,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 3.8) internal successors, (19), 4 states have internal predecessors, (19), 4 states have call successors, (6), 4 states have call predecessors, (6), 2 states have return successors, (4), 2 states have call predecessors, (4), 3 states have call successors, (4) [2022-04-28 07:17:22,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 45 transitions. [2022-04-28 07:17:22,029 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 6 states and 45 transitions. [2022-04-28 07:17:22,068 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 45 edges. 45 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 07:17:22,070 INFO L225 Difference]: With dead ends: 43 [2022-04-28 07:17:22,071 INFO L226 Difference]: Without dead ends: 38 [2022-04-28 07:17:22,071 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 64 GetRequests, 57 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2022-04-28 07:17:22,074 INFO L413 NwaCegarLoop]: 27 mSDtfsCounter, 7 mSDsluCounter, 51 mSDsCounter, 0 mSdLazyCounter, 11 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 7 SdHoareTripleChecker+Valid, 78 SdHoareTripleChecker+Invalid, 18 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 11 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-04-28 07:17:22,074 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [7 Valid, 78 Invalid, 18 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 11 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-04-28 07:17:22,075 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 38 states. [2022-04-28 07:17:22,100 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 38 to 38. [2022-04-28 07:17:22,100 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 07:17:22,101 INFO L82 GeneralOperation]: Start isEquivalent. First operand 38 states. Second operand has 38 states, 26 states have (on average 1.1153846153846154) internal successors, (29), 26 states have internal predecessors, (29), 7 states have call successors, (7), 6 states have call predecessors, (7), 4 states have return successors, (5), 5 states have call predecessors, (5), 5 states have call successors, (5) [2022-04-28 07:17:22,102 INFO L74 IsIncluded]: Start isIncluded. First operand 38 states. Second operand has 38 states, 26 states have (on average 1.1153846153846154) internal successors, (29), 26 states have internal predecessors, (29), 7 states have call successors, (7), 6 states have call predecessors, (7), 4 states have return successors, (5), 5 states have call predecessors, (5), 5 states have call successors, (5) [2022-04-28 07:17:22,102 INFO L87 Difference]: Start difference. First operand 38 states. Second operand has 38 states, 26 states have (on average 1.1153846153846154) internal successors, (29), 26 states have internal predecessors, (29), 7 states have call successors, (7), 6 states have call predecessors, (7), 4 states have return successors, (5), 5 states have call predecessors, (5), 5 states have call successors, (5) [2022-04-28 07:17:22,103 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 07:17:22,104 INFO L93 Difference]: Finished difference Result 38 states and 41 transitions. [2022-04-28 07:17:22,104 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 41 transitions. [2022-04-28 07:17:22,106 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 07:17:22,106 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 07:17:22,107 INFO L74 IsIncluded]: Start isIncluded. First operand has 38 states, 26 states have (on average 1.1153846153846154) internal successors, (29), 26 states have internal predecessors, (29), 7 states have call successors, (7), 6 states have call predecessors, (7), 4 states have return successors, (5), 5 states have call predecessors, (5), 5 states have call successors, (5) Second operand 38 states. [2022-04-28 07:17:22,107 INFO L87 Difference]: Start difference. First operand has 38 states, 26 states have (on average 1.1153846153846154) internal successors, (29), 26 states have internal predecessors, (29), 7 states have call successors, (7), 6 states have call predecessors, (7), 4 states have return successors, (5), 5 states have call predecessors, (5), 5 states have call successors, (5) Second operand 38 states. [2022-04-28 07:17:22,108 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 07:17:22,108 INFO L93 Difference]: Finished difference Result 38 states and 41 transitions. [2022-04-28 07:17:22,108 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 41 transitions. [2022-04-28 07:17:22,109 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 07:17:22,109 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 07:17:22,109 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 07:17:22,109 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 07:17:22,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 38 states, 26 states have (on average 1.1153846153846154) internal successors, (29), 26 states have internal predecessors, (29), 7 states have call successors, (7), 6 states have call predecessors, (7), 4 states have return successors, (5), 5 states have call predecessors, (5), 5 states have call successors, (5) [2022-04-28 07:17:22,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 38 states and 41 transitions. [2022-04-28 07:17:22,112 INFO L78 Accepts]: Start accepts. Automaton has 38 states and 41 transitions. Word has length 32 [2022-04-28 07:17:22,112 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 07:17:22,112 INFO L495 AbstractCegarLoop]: Abstraction has 38 states and 41 transitions. [2022-04-28 07:17:22,113 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 3.8) internal successors, (19), 4 states have internal predecessors, (19), 4 states have call successors, (6), 4 states have call predecessors, (6), 2 states have return successors, (4), 2 states have call predecessors, (4), 3 states have call successors, (4) [2022-04-28 07:17:22,113 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 38 states and 41 transitions. [2022-04-28 07:17:22,150 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 41 edges. 41 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 07:17:22,151 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 41 transitions. [2022-04-28 07:17:22,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-04-28 07:17:22,153 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 07:17:22,153 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 07:17:22,171 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2022-04-28 07:17:22,364 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,5 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 07:17:22,364 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 07:17:22,365 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 07:17:22,365 INFO L85 PathProgramCache]: Analyzing trace with hash 1448743382, now seen corresponding path program 3 times [2022-04-28 07:17:22,365 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 07:17:22,365 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [40312151] [2022-04-28 07:17:22,365 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 07:17:22,365 INFO L85 PathProgramCache]: Analyzing trace with hash 1448743382, now seen corresponding path program 4 times [2022-04-28 07:17:22,365 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 07:17:22,365 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [700713417] [2022-04-28 07:17:22,365 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 07:17:22,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 07:17:22,379 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 07:17:22,380 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [222221362] [2022-04-28 07:17:22,380 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-28 07:17:22,380 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 07:17:22,380 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 07:17:22,381 INFO L229 MonitoredProcess]: Starting monitored process 6 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 07:17:22,382 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2022-04-28 07:17:22,418 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-28 07:17:22,418 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 07:17:22,419 INFO L263 TraceCheckSpWp]: Trace formula consists of 139 conjuncts, 9 conjunts are in the unsatisfiable core [2022-04-28 07:17:22,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 07:17:22,432 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 07:17:22,616 INFO L272 TraceCheckUtils]: 0: Hoare triple {1622#true} call ULTIMATE.init(); {1622#true} is VALID [2022-04-28 07:17:22,616 INFO L290 TraceCheckUtils]: 1: Hoare triple {1622#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(11, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {1630#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:22,617 INFO L290 TraceCheckUtils]: 2: Hoare triple {1630#(<= ~counter~0 0)} assume true; {1630#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:22,618 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1630#(<= ~counter~0 0)} {1622#true} #67#return; {1630#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:22,618 INFO L272 TraceCheckUtils]: 4: Hoare triple {1630#(<= ~counter~0 0)} call #t~ret7 := main(); {1630#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:22,618 INFO L290 TraceCheckUtils]: 5: Hoare triple {1630#(<= ~counter~0 0)} havoc ~x1~0;havoc ~x2~0;havoc ~y1~0;havoc ~y2~0;havoc ~y3~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~x1~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~x2~0 := #t~nondet5;havoc #t~nondet5; {1630#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:22,619 INFO L272 TraceCheckUtils]: 6: Hoare triple {1630#(<= ~counter~0 0)} call assume_abort_if_not((if ~x1~0 >= 0 then 1 else 0)); {1630#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:22,619 INFO L290 TraceCheckUtils]: 7: Hoare triple {1630#(<= ~counter~0 0)} ~cond := #in~cond; {1630#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:22,619 INFO L290 TraceCheckUtils]: 8: Hoare triple {1630#(<= ~counter~0 0)} assume !(0 == ~cond); {1630#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:22,620 INFO L290 TraceCheckUtils]: 9: Hoare triple {1630#(<= ~counter~0 0)} assume true; {1630#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:22,620 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {1630#(<= ~counter~0 0)} {1630#(<= ~counter~0 0)} #59#return; {1630#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:22,621 INFO L272 TraceCheckUtils]: 11: Hoare triple {1630#(<= ~counter~0 0)} call assume_abort_if_not((if 0 != ~x2~0 then 1 else 0)); {1630#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:22,621 INFO L290 TraceCheckUtils]: 12: Hoare triple {1630#(<= ~counter~0 0)} ~cond := #in~cond; {1630#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:22,621 INFO L290 TraceCheckUtils]: 13: Hoare triple {1630#(<= ~counter~0 0)} assume !(0 == ~cond); {1630#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:22,621 INFO L290 TraceCheckUtils]: 14: Hoare triple {1630#(<= ~counter~0 0)} assume true; {1630#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:22,622 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {1630#(<= ~counter~0 0)} {1630#(<= ~counter~0 0)} #61#return; {1630#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:22,622 INFO L290 TraceCheckUtils]: 16: Hoare triple {1630#(<= ~counter~0 0)} ~y1~0 := 0;~y2~0 := 0;~y3~0 := ~x1~0; {1630#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:22,623 INFO L290 TraceCheckUtils]: 17: Hoare triple {1630#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {1679#(<= ~counter~0 1)} is VALID [2022-04-28 07:17:22,623 INFO L290 TraceCheckUtils]: 18: Hoare triple {1679#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {1679#(<= ~counter~0 1)} is VALID [2022-04-28 07:17:22,624 INFO L272 TraceCheckUtils]: 19: Hoare triple {1679#(<= ~counter~0 1)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {1679#(<= ~counter~0 1)} is VALID [2022-04-28 07:17:22,624 INFO L290 TraceCheckUtils]: 20: Hoare triple {1679#(<= ~counter~0 1)} ~cond := #in~cond; {1679#(<= ~counter~0 1)} is VALID [2022-04-28 07:17:22,624 INFO L290 TraceCheckUtils]: 21: Hoare triple {1679#(<= ~counter~0 1)} assume !(0 == ~cond); {1679#(<= ~counter~0 1)} is VALID [2022-04-28 07:17:22,624 INFO L290 TraceCheckUtils]: 22: Hoare triple {1679#(<= ~counter~0 1)} assume true; {1679#(<= ~counter~0 1)} is VALID [2022-04-28 07:17:22,625 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {1679#(<= ~counter~0 1)} {1679#(<= ~counter~0 1)} #63#return; {1679#(<= ~counter~0 1)} is VALID [2022-04-28 07:17:22,625 INFO L290 TraceCheckUtils]: 24: Hoare triple {1679#(<= ~counter~0 1)} assume !!(0 != ~y3~0); {1679#(<= ~counter~0 1)} is VALID [2022-04-28 07:17:22,626 INFO L290 TraceCheckUtils]: 25: Hoare triple {1679#(<= ~counter~0 1)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {1679#(<= ~counter~0 1)} is VALID [2022-04-28 07:17:22,626 INFO L290 TraceCheckUtils]: 26: Hoare triple {1679#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {1707#(<= ~counter~0 2)} is VALID [2022-04-28 07:17:22,626 INFO L290 TraceCheckUtils]: 27: Hoare triple {1707#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {1707#(<= ~counter~0 2)} is VALID [2022-04-28 07:17:22,627 INFO L272 TraceCheckUtils]: 28: Hoare triple {1707#(<= ~counter~0 2)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {1707#(<= ~counter~0 2)} is VALID [2022-04-28 07:17:22,627 INFO L290 TraceCheckUtils]: 29: Hoare triple {1707#(<= ~counter~0 2)} ~cond := #in~cond; {1707#(<= ~counter~0 2)} is VALID [2022-04-28 07:17:22,628 INFO L290 TraceCheckUtils]: 30: Hoare triple {1707#(<= ~counter~0 2)} assume !(0 == ~cond); {1707#(<= ~counter~0 2)} is VALID [2022-04-28 07:17:22,628 INFO L290 TraceCheckUtils]: 31: Hoare triple {1707#(<= ~counter~0 2)} assume true; {1707#(<= ~counter~0 2)} is VALID [2022-04-28 07:17:22,628 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {1707#(<= ~counter~0 2)} {1707#(<= ~counter~0 2)} #63#return; {1707#(<= ~counter~0 2)} is VALID [2022-04-28 07:17:22,629 INFO L290 TraceCheckUtils]: 33: Hoare triple {1707#(<= ~counter~0 2)} assume !!(0 != ~y3~0); {1707#(<= ~counter~0 2)} is VALID [2022-04-28 07:17:22,629 INFO L290 TraceCheckUtils]: 34: Hoare triple {1707#(<= ~counter~0 2)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {1707#(<= ~counter~0 2)} is VALID [2022-04-28 07:17:22,629 INFO L290 TraceCheckUtils]: 35: Hoare triple {1707#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {1735#(<= |main_#t~post6| 2)} is VALID [2022-04-28 07:17:22,630 INFO L290 TraceCheckUtils]: 36: Hoare triple {1735#(<= |main_#t~post6| 2)} assume !(#t~post6 < 50);havoc #t~post6; {1623#false} is VALID [2022-04-28 07:17:22,630 INFO L272 TraceCheckUtils]: 37: Hoare triple {1623#false} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 == ~x1~0 then 1 else 0)); {1623#false} is VALID [2022-04-28 07:17:22,630 INFO L290 TraceCheckUtils]: 38: Hoare triple {1623#false} ~cond := #in~cond; {1623#false} is VALID [2022-04-28 07:17:22,630 INFO L290 TraceCheckUtils]: 39: Hoare triple {1623#false} assume 0 == ~cond; {1623#false} is VALID [2022-04-28 07:17:22,630 INFO L290 TraceCheckUtils]: 40: Hoare triple {1623#false} assume !false; {1623#false} is VALID [2022-04-28 07:17:22,630 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 4 proven. 13 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-28 07:17:22,630 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 07:17:22,852 INFO L290 TraceCheckUtils]: 40: Hoare triple {1623#false} assume !false; {1623#false} is VALID [2022-04-28 07:17:22,853 INFO L290 TraceCheckUtils]: 39: Hoare triple {1623#false} assume 0 == ~cond; {1623#false} is VALID [2022-04-28 07:17:22,853 INFO L290 TraceCheckUtils]: 38: Hoare triple {1623#false} ~cond := #in~cond; {1623#false} is VALID [2022-04-28 07:17:22,853 INFO L272 TraceCheckUtils]: 37: Hoare triple {1623#false} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 == ~x1~0 then 1 else 0)); {1623#false} is VALID [2022-04-28 07:17:22,853 INFO L290 TraceCheckUtils]: 36: Hoare triple {1763#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {1623#false} is VALID [2022-04-28 07:17:22,854 INFO L290 TraceCheckUtils]: 35: Hoare triple {1767#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {1763#(< |main_#t~post6| 50)} is VALID [2022-04-28 07:17:22,854 INFO L290 TraceCheckUtils]: 34: Hoare triple {1767#(< ~counter~0 50)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {1767#(< ~counter~0 50)} is VALID [2022-04-28 07:17:22,854 INFO L290 TraceCheckUtils]: 33: Hoare triple {1767#(< ~counter~0 50)} assume !!(0 != ~y3~0); {1767#(< ~counter~0 50)} is VALID [2022-04-28 07:17:22,855 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {1622#true} {1767#(< ~counter~0 50)} #63#return; {1767#(< ~counter~0 50)} is VALID [2022-04-28 07:17:22,855 INFO L290 TraceCheckUtils]: 31: Hoare triple {1622#true} assume true; {1622#true} is VALID [2022-04-28 07:17:22,855 INFO L290 TraceCheckUtils]: 30: Hoare triple {1622#true} assume !(0 == ~cond); {1622#true} is VALID [2022-04-28 07:17:22,855 INFO L290 TraceCheckUtils]: 29: Hoare triple {1622#true} ~cond := #in~cond; {1622#true} is VALID [2022-04-28 07:17:22,855 INFO L272 TraceCheckUtils]: 28: Hoare triple {1767#(< ~counter~0 50)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {1622#true} is VALID [2022-04-28 07:17:22,855 INFO L290 TraceCheckUtils]: 27: Hoare triple {1767#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {1767#(< ~counter~0 50)} is VALID [2022-04-28 07:17:22,856 INFO L290 TraceCheckUtils]: 26: Hoare triple {1795#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {1767#(< ~counter~0 50)} is VALID [2022-04-28 07:17:22,856 INFO L290 TraceCheckUtils]: 25: Hoare triple {1795#(< ~counter~0 49)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {1795#(< ~counter~0 49)} is VALID [2022-04-28 07:17:22,857 INFO L290 TraceCheckUtils]: 24: Hoare triple {1795#(< ~counter~0 49)} assume !!(0 != ~y3~0); {1795#(< ~counter~0 49)} is VALID [2022-04-28 07:17:22,857 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {1622#true} {1795#(< ~counter~0 49)} #63#return; {1795#(< ~counter~0 49)} is VALID [2022-04-28 07:17:22,857 INFO L290 TraceCheckUtils]: 22: Hoare triple {1622#true} assume true; {1622#true} is VALID [2022-04-28 07:17:22,857 INFO L290 TraceCheckUtils]: 21: Hoare triple {1622#true} assume !(0 == ~cond); {1622#true} is VALID [2022-04-28 07:17:22,858 INFO L290 TraceCheckUtils]: 20: Hoare triple {1622#true} ~cond := #in~cond; {1622#true} is VALID [2022-04-28 07:17:22,858 INFO L272 TraceCheckUtils]: 19: Hoare triple {1795#(< ~counter~0 49)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {1622#true} is VALID [2022-04-28 07:17:22,858 INFO L290 TraceCheckUtils]: 18: Hoare triple {1795#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {1795#(< ~counter~0 49)} is VALID [2022-04-28 07:17:22,858 INFO L290 TraceCheckUtils]: 17: Hoare triple {1823#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {1795#(< ~counter~0 49)} is VALID [2022-04-28 07:17:22,859 INFO L290 TraceCheckUtils]: 16: Hoare triple {1823#(< ~counter~0 48)} ~y1~0 := 0;~y2~0 := 0;~y3~0 := ~x1~0; {1823#(< ~counter~0 48)} is VALID [2022-04-28 07:17:22,859 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {1622#true} {1823#(< ~counter~0 48)} #61#return; {1823#(< ~counter~0 48)} is VALID [2022-04-28 07:17:22,859 INFO L290 TraceCheckUtils]: 14: Hoare triple {1622#true} assume true; {1622#true} is VALID [2022-04-28 07:17:22,859 INFO L290 TraceCheckUtils]: 13: Hoare triple {1622#true} assume !(0 == ~cond); {1622#true} is VALID [2022-04-28 07:17:22,859 INFO L290 TraceCheckUtils]: 12: Hoare triple {1622#true} ~cond := #in~cond; {1622#true} is VALID [2022-04-28 07:17:22,860 INFO L272 TraceCheckUtils]: 11: Hoare triple {1823#(< ~counter~0 48)} call assume_abort_if_not((if 0 != ~x2~0 then 1 else 0)); {1622#true} is VALID [2022-04-28 07:17:22,860 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {1622#true} {1823#(< ~counter~0 48)} #59#return; {1823#(< ~counter~0 48)} is VALID [2022-04-28 07:17:22,860 INFO L290 TraceCheckUtils]: 9: Hoare triple {1622#true} assume true; {1622#true} is VALID [2022-04-28 07:17:22,860 INFO L290 TraceCheckUtils]: 8: Hoare triple {1622#true} assume !(0 == ~cond); {1622#true} is VALID [2022-04-28 07:17:22,860 INFO L290 TraceCheckUtils]: 7: Hoare triple {1622#true} ~cond := #in~cond; {1622#true} is VALID [2022-04-28 07:17:22,860 INFO L272 TraceCheckUtils]: 6: Hoare triple {1823#(< ~counter~0 48)} call assume_abort_if_not((if ~x1~0 >= 0 then 1 else 0)); {1622#true} is VALID [2022-04-28 07:17:22,861 INFO L290 TraceCheckUtils]: 5: Hoare triple {1823#(< ~counter~0 48)} havoc ~x1~0;havoc ~x2~0;havoc ~y1~0;havoc ~y2~0;havoc ~y3~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~x1~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~x2~0 := #t~nondet5;havoc #t~nondet5; {1823#(< ~counter~0 48)} is VALID [2022-04-28 07:17:22,861 INFO L272 TraceCheckUtils]: 4: Hoare triple {1823#(< ~counter~0 48)} call #t~ret7 := main(); {1823#(< ~counter~0 48)} is VALID [2022-04-28 07:17:22,861 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1823#(< ~counter~0 48)} {1622#true} #67#return; {1823#(< ~counter~0 48)} is VALID [2022-04-28 07:17:22,862 INFO L290 TraceCheckUtils]: 2: Hoare triple {1823#(< ~counter~0 48)} assume true; {1823#(< ~counter~0 48)} is VALID [2022-04-28 07:17:22,862 INFO L290 TraceCheckUtils]: 1: Hoare triple {1622#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(11, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {1823#(< ~counter~0 48)} is VALID [2022-04-28 07:17:22,862 INFO L272 TraceCheckUtils]: 0: Hoare triple {1622#true} call ULTIMATE.init(); {1622#true} is VALID [2022-04-28 07:17:22,862 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 4 proven. 9 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-04-28 07:17:22,863 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 07:17:22,863 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [700713417] [2022-04-28 07:17:22,863 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 07:17:22,863 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [222221362] [2022-04-28 07:17:22,863 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [222221362] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 07:17:22,863 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 07:17:22,864 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6] total 10 [2022-04-28 07:17:22,864 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 07:17:22,865 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [40312151] [2022-04-28 07:17:22,865 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [40312151] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 07:17:22,865 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 07:17:22,865 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-28 07:17:22,865 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [382747173] [2022-04-28 07:17:22,865 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 07:17:22,865 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 4.333333333333333) internal successors, (26), 5 states have internal predecessors, (26), 5 states have call successors, (7), 5 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 4 states have call successors, (5) Word has length 41 [2022-04-28 07:17:22,866 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 07:17:22,867 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 6 states, 6 states have (on average 4.333333333333333) internal successors, (26), 5 states have internal predecessors, (26), 5 states have call successors, (7), 5 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 4 states have call successors, (5) [2022-04-28 07:17:22,896 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 38 edges. 38 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 07:17:22,896 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-28 07:17:22,896 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 07:17:22,898 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-28 07:17:22,898 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=33, Invalid=57, Unknown=0, NotChecked=0, Total=90 [2022-04-28 07:17:22,898 INFO L87 Difference]: Start difference. First operand 38 states and 41 transitions. Second operand has 6 states, 6 states have (on average 4.333333333333333) internal successors, (26), 5 states have internal predecessors, (26), 5 states have call successors, (7), 5 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 4 states have call successors, (5) [2022-04-28 07:17:23,040 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 07:17:23,041 INFO L93 Difference]: Finished difference Result 52 states and 56 transitions. [2022-04-28 07:17:23,041 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-04-28 07:17:23,041 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 4.333333333333333) internal successors, (26), 5 states have internal predecessors, (26), 5 states have call successors, (7), 5 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 4 states have call successors, (5) Word has length 41 [2022-04-28 07:17:23,041 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 07:17:23,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6 states, 6 states have (on average 4.333333333333333) internal successors, (26), 5 states have internal predecessors, (26), 5 states have call successors, (7), 5 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 4 states have call successors, (5) [2022-04-28 07:17:23,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 55 transitions. [2022-04-28 07:17:23,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6 states, 6 states have (on average 4.333333333333333) internal successors, (26), 5 states have internal predecessors, (26), 5 states have call successors, (7), 5 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 4 states have call successors, (5) [2022-04-28 07:17:23,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 55 transitions. [2022-04-28 07:17:23,044 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 8 states and 55 transitions. [2022-04-28 07:17:23,080 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 55 edges. 55 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 07:17:23,081 INFO L225 Difference]: With dead ends: 52 [2022-04-28 07:17:23,081 INFO L226 Difference]: Without dead ends: 47 [2022-04-28 07:17:23,081 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 83 GetRequests, 73 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=51, Invalid=81, Unknown=0, NotChecked=0, Total=132 [2022-04-28 07:17:23,082 INFO L413 NwaCegarLoop]: 28 mSDtfsCounter, 15 mSDsluCounter, 52 mSDsCounter, 0 mSdLazyCounter, 16 mSolverCounterSat, 14 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 15 SdHoareTripleChecker+Valid, 80 SdHoareTripleChecker+Invalid, 30 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 14 IncrementalHoareTripleChecker+Valid, 16 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-04-28 07:17:23,082 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [15 Valid, 80 Invalid, 30 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [14 Valid, 16 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-04-28 07:17:23,082 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 47 states. [2022-04-28 07:17:23,110 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 47 to 47. [2022-04-28 07:17:23,110 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 07:17:23,110 INFO L82 GeneralOperation]: Start isEquivalent. First operand 47 states. Second operand has 47 states, 33 states have (on average 1.121212121212121) internal successors, (37), 33 states have internal predecessors, (37), 8 states have call successors, (8), 7 states have call predecessors, (8), 5 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) [2022-04-28 07:17:23,110 INFO L74 IsIncluded]: Start isIncluded. First operand 47 states. Second operand has 47 states, 33 states have (on average 1.121212121212121) internal successors, (37), 33 states have internal predecessors, (37), 8 states have call successors, (8), 7 states have call predecessors, (8), 5 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) [2022-04-28 07:17:23,111 INFO L87 Difference]: Start difference. First operand 47 states. Second operand has 47 states, 33 states have (on average 1.121212121212121) internal successors, (37), 33 states have internal predecessors, (37), 8 states have call successors, (8), 7 states have call predecessors, (8), 5 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) [2022-04-28 07:17:23,112 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 07:17:23,112 INFO L93 Difference]: Finished difference Result 47 states and 51 transitions. [2022-04-28 07:17:23,112 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 51 transitions. [2022-04-28 07:17:23,112 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 07:17:23,112 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 07:17:23,112 INFO L74 IsIncluded]: Start isIncluded. First operand has 47 states, 33 states have (on average 1.121212121212121) internal successors, (37), 33 states have internal predecessors, (37), 8 states have call successors, (8), 7 states have call predecessors, (8), 5 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) Second operand 47 states. [2022-04-28 07:17:23,113 INFO L87 Difference]: Start difference. First operand has 47 states, 33 states have (on average 1.121212121212121) internal successors, (37), 33 states have internal predecessors, (37), 8 states have call successors, (8), 7 states have call predecessors, (8), 5 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) Second operand 47 states. [2022-04-28 07:17:23,114 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 07:17:23,114 INFO L93 Difference]: Finished difference Result 47 states and 51 transitions. [2022-04-28 07:17:23,114 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 51 transitions. [2022-04-28 07:17:23,114 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 07:17:23,114 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 07:17:23,114 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 07:17:23,114 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 07:17:23,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 47 states, 33 states have (on average 1.121212121212121) internal successors, (37), 33 states have internal predecessors, (37), 8 states have call successors, (8), 7 states have call predecessors, (8), 5 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) [2022-04-28 07:17:23,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 47 states and 51 transitions. [2022-04-28 07:17:23,115 INFO L78 Accepts]: Start accepts. Automaton has 47 states and 51 transitions. Word has length 41 [2022-04-28 07:17:23,115 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 07:17:23,115 INFO L495 AbstractCegarLoop]: Abstraction has 47 states and 51 transitions. [2022-04-28 07:17:23,116 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 4.333333333333333) internal successors, (26), 5 states have internal predecessors, (26), 5 states have call successors, (7), 5 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 4 states have call successors, (5) [2022-04-28 07:17:23,116 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 47 states and 51 transitions. [2022-04-28 07:17:23,175 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 51 edges. 51 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 07:17:23,175 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 51 transitions. [2022-04-28 07:17:23,175 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-04-28 07:17:23,175 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 07:17:23,176 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 07:17:23,194 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2022-04-28 07:17:23,386 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,6 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 07:17:23,386 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 07:17:23,386 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 07:17:23,386 INFO L85 PathProgramCache]: Analyzing trace with hash -678977956, now seen corresponding path program 5 times [2022-04-28 07:17:23,386 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 07:17:23,387 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [2130795577] [2022-04-28 07:17:23,387 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 07:17:23,387 INFO L85 PathProgramCache]: Analyzing trace with hash -678977956, now seen corresponding path program 6 times [2022-04-28 07:17:23,387 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 07:17:23,387 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [644846692] [2022-04-28 07:17:23,387 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 07:17:23,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 07:17:23,403 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 07:17:23,404 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1650785050] [2022-04-28 07:17:23,404 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-28 07:17:23,404 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 07:17:23,404 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 07:17:23,405 INFO L229 MonitoredProcess]: Starting monitored process 7 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 07:17:23,406 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2022-04-28 07:17:23,449 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 4 check-sat command(s) [2022-04-28 07:17:23,449 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 07:17:23,450 INFO L263 TraceCheckSpWp]: Trace formula consists of 162 conjuncts, 11 conjunts are in the unsatisfiable core [2022-04-28 07:17:23,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 07:17:23,466 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 07:17:23,707 INFO L272 TraceCheckUtils]: 0: Hoare triple {2173#true} call ULTIMATE.init(); {2173#true} is VALID [2022-04-28 07:17:23,707 INFO L290 TraceCheckUtils]: 1: Hoare triple {2173#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(11, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {2181#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:23,708 INFO L290 TraceCheckUtils]: 2: Hoare triple {2181#(<= ~counter~0 0)} assume true; {2181#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:23,708 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {2181#(<= ~counter~0 0)} {2173#true} #67#return; {2181#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:23,708 INFO L272 TraceCheckUtils]: 4: Hoare triple {2181#(<= ~counter~0 0)} call #t~ret7 := main(); {2181#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:23,709 INFO L290 TraceCheckUtils]: 5: Hoare triple {2181#(<= ~counter~0 0)} havoc ~x1~0;havoc ~x2~0;havoc ~y1~0;havoc ~y2~0;havoc ~y3~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~x1~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~x2~0 := #t~nondet5;havoc #t~nondet5; {2181#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:23,710 INFO L272 TraceCheckUtils]: 6: Hoare triple {2181#(<= ~counter~0 0)} call assume_abort_if_not((if ~x1~0 >= 0 then 1 else 0)); {2181#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:23,710 INFO L290 TraceCheckUtils]: 7: Hoare triple {2181#(<= ~counter~0 0)} ~cond := #in~cond; {2181#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:23,710 INFO L290 TraceCheckUtils]: 8: Hoare triple {2181#(<= ~counter~0 0)} assume !(0 == ~cond); {2181#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:23,710 INFO L290 TraceCheckUtils]: 9: Hoare triple {2181#(<= ~counter~0 0)} assume true; {2181#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:23,711 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {2181#(<= ~counter~0 0)} {2181#(<= ~counter~0 0)} #59#return; {2181#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:23,711 INFO L272 TraceCheckUtils]: 11: Hoare triple {2181#(<= ~counter~0 0)} call assume_abort_if_not((if 0 != ~x2~0 then 1 else 0)); {2181#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:23,712 INFO L290 TraceCheckUtils]: 12: Hoare triple {2181#(<= ~counter~0 0)} ~cond := #in~cond; {2181#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:23,712 INFO L290 TraceCheckUtils]: 13: Hoare triple {2181#(<= ~counter~0 0)} assume !(0 == ~cond); {2181#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:23,712 INFO L290 TraceCheckUtils]: 14: Hoare triple {2181#(<= ~counter~0 0)} assume true; {2181#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:23,713 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {2181#(<= ~counter~0 0)} {2181#(<= ~counter~0 0)} #61#return; {2181#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:23,713 INFO L290 TraceCheckUtils]: 16: Hoare triple {2181#(<= ~counter~0 0)} ~y1~0 := 0;~y2~0 := 0;~y3~0 := ~x1~0; {2181#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:23,713 INFO L290 TraceCheckUtils]: 17: Hoare triple {2181#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {2230#(<= ~counter~0 1)} is VALID [2022-04-28 07:17:23,715 INFO L290 TraceCheckUtils]: 18: Hoare triple {2230#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {2230#(<= ~counter~0 1)} is VALID [2022-04-28 07:17:23,715 INFO L272 TraceCheckUtils]: 19: Hoare triple {2230#(<= ~counter~0 1)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {2230#(<= ~counter~0 1)} is VALID [2022-04-28 07:17:23,715 INFO L290 TraceCheckUtils]: 20: Hoare triple {2230#(<= ~counter~0 1)} ~cond := #in~cond; {2230#(<= ~counter~0 1)} is VALID [2022-04-28 07:17:23,716 INFO L290 TraceCheckUtils]: 21: Hoare triple {2230#(<= ~counter~0 1)} assume !(0 == ~cond); {2230#(<= ~counter~0 1)} is VALID [2022-04-28 07:17:23,716 INFO L290 TraceCheckUtils]: 22: Hoare triple {2230#(<= ~counter~0 1)} assume true; {2230#(<= ~counter~0 1)} is VALID [2022-04-28 07:17:23,717 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {2230#(<= ~counter~0 1)} {2230#(<= ~counter~0 1)} #63#return; {2230#(<= ~counter~0 1)} is VALID [2022-04-28 07:17:23,717 INFO L290 TraceCheckUtils]: 24: Hoare triple {2230#(<= ~counter~0 1)} assume !!(0 != ~y3~0); {2230#(<= ~counter~0 1)} is VALID [2022-04-28 07:17:23,717 INFO L290 TraceCheckUtils]: 25: Hoare triple {2230#(<= ~counter~0 1)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {2230#(<= ~counter~0 1)} is VALID [2022-04-28 07:17:23,718 INFO L290 TraceCheckUtils]: 26: Hoare triple {2230#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {2258#(<= ~counter~0 2)} is VALID [2022-04-28 07:17:23,718 INFO L290 TraceCheckUtils]: 27: Hoare triple {2258#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {2258#(<= ~counter~0 2)} is VALID [2022-04-28 07:17:23,719 INFO L272 TraceCheckUtils]: 28: Hoare triple {2258#(<= ~counter~0 2)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {2258#(<= ~counter~0 2)} is VALID [2022-04-28 07:17:23,719 INFO L290 TraceCheckUtils]: 29: Hoare triple {2258#(<= ~counter~0 2)} ~cond := #in~cond; {2258#(<= ~counter~0 2)} is VALID [2022-04-28 07:17:23,719 INFO L290 TraceCheckUtils]: 30: Hoare triple {2258#(<= ~counter~0 2)} assume !(0 == ~cond); {2258#(<= ~counter~0 2)} is VALID [2022-04-28 07:17:23,720 INFO L290 TraceCheckUtils]: 31: Hoare triple {2258#(<= ~counter~0 2)} assume true; {2258#(<= ~counter~0 2)} is VALID [2022-04-28 07:17:23,720 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {2258#(<= ~counter~0 2)} {2258#(<= ~counter~0 2)} #63#return; {2258#(<= ~counter~0 2)} is VALID [2022-04-28 07:17:23,721 INFO L290 TraceCheckUtils]: 33: Hoare triple {2258#(<= ~counter~0 2)} assume !!(0 != ~y3~0); {2258#(<= ~counter~0 2)} is VALID [2022-04-28 07:17:23,721 INFO L290 TraceCheckUtils]: 34: Hoare triple {2258#(<= ~counter~0 2)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {2258#(<= ~counter~0 2)} is VALID [2022-04-28 07:17:23,721 INFO L290 TraceCheckUtils]: 35: Hoare triple {2258#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {2286#(<= ~counter~0 3)} is VALID [2022-04-28 07:17:23,722 INFO L290 TraceCheckUtils]: 36: Hoare triple {2286#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {2286#(<= ~counter~0 3)} is VALID [2022-04-28 07:17:23,722 INFO L272 TraceCheckUtils]: 37: Hoare triple {2286#(<= ~counter~0 3)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {2286#(<= ~counter~0 3)} is VALID [2022-04-28 07:17:23,723 INFO L290 TraceCheckUtils]: 38: Hoare triple {2286#(<= ~counter~0 3)} ~cond := #in~cond; {2286#(<= ~counter~0 3)} is VALID [2022-04-28 07:17:23,723 INFO L290 TraceCheckUtils]: 39: Hoare triple {2286#(<= ~counter~0 3)} assume !(0 == ~cond); {2286#(<= ~counter~0 3)} is VALID [2022-04-28 07:17:23,723 INFO L290 TraceCheckUtils]: 40: Hoare triple {2286#(<= ~counter~0 3)} assume true; {2286#(<= ~counter~0 3)} is VALID [2022-04-28 07:17:23,724 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {2286#(<= ~counter~0 3)} {2286#(<= ~counter~0 3)} #63#return; {2286#(<= ~counter~0 3)} is VALID [2022-04-28 07:17:23,724 INFO L290 TraceCheckUtils]: 42: Hoare triple {2286#(<= ~counter~0 3)} assume !!(0 != ~y3~0); {2286#(<= ~counter~0 3)} is VALID [2022-04-28 07:17:23,725 INFO L290 TraceCheckUtils]: 43: Hoare triple {2286#(<= ~counter~0 3)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {2286#(<= ~counter~0 3)} is VALID [2022-04-28 07:17:23,725 INFO L290 TraceCheckUtils]: 44: Hoare triple {2286#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {2314#(<= |main_#t~post6| 3)} is VALID [2022-04-28 07:17:23,725 INFO L290 TraceCheckUtils]: 45: Hoare triple {2314#(<= |main_#t~post6| 3)} assume !(#t~post6 < 50);havoc #t~post6; {2174#false} is VALID [2022-04-28 07:17:23,726 INFO L272 TraceCheckUtils]: 46: Hoare triple {2174#false} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 == ~x1~0 then 1 else 0)); {2174#false} is VALID [2022-04-28 07:17:23,726 INFO L290 TraceCheckUtils]: 47: Hoare triple {2174#false} ~cond := #in~cond; {2174#false} is VALID [2022-04-28 07:17:23,726 INFO L290 TraceCheckUtils]: 48: Hoare triple {2174#false} assume 0 == ~cond; {2174#false} is VALID [2022-04-28 07:17:23,726 INFO L290 TraceCheckUtils]: 49: Hoare triple {2174#false} assume !false; {2174#false} is VALID [2022-04-28 07:17:23,726 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 6 proven. 33 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-28 07:17:23,726 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 07:17:23,970 INFO L290 TraceCheckUtils]: 49: Hoare triple {2174#false} assume !false; {2174#false} is VALID [2022-04-28 07:17:23,970 INFO L290 TraceCheckUtils]: 48: Hoare triple {2174#false} assume 0 == ~cond; {2174#false} is VALID [2022-04-28 07:17:23,971 INFO L290 TraceCheckUtils]: 47: Hoare triple {2174#false} ~cond := #in~cond; {2174#false} is VALID [2022-04-28 07:17:23,971 INFO L272 TraceCheckUtils]: 46: Hoare triple {2174#false} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 == ~x1~0 then 1 else 0)); {2174#false} is VALID [2022-04-28 07:17:23,971 INFO L290 TraceCheckUtils]: 45: Hoare triple {2342#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {2174#false} is VALID [2022-04-28 07:17:23,971 INFO L290 TraceCheckUtils]: 44: Hoare triple {2346#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {2342#(< |main_#t~post6| 50)} is VALID [2022-04-28 07:17:23,972 INFO L290 TraceCheckUtils]: 43: Hoare triple {2346#(< ~counter~0 50)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {2346#(< ~counter~0 50)} is VALID [2022-04-28 07:17:23,972 INFO L290 TraceCheckUtils]: 42: Hoare triple {2346#(< ~counter~0 50)} assume !!(0 != ~y3~0); {2346#(< ~counter~0 50)} is VALID [2022-04-28 07:17:23,972 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {2173#true} {2346#(< ~counter~0 50)} #63#return; {2346#(< ~counter~0 50)} is VALID [2022-04-28 07:17:23,973 INFO L290 TraceCheckUtils]: 40: Hoare triple {2173#true} assume true; {2173#true} is VALID [2022-04-28 07:17:23,973 INFO L290 TraceCheckUtils]: 39: Hoare triple {2173#true} assume !(0 == ~cond); {2173#true} is VALID [2022-04-28 07:17:23,973 INFO L290 TraceCheckUtils]: 38: Hoare triple {2173#true} ~cond := #in~cond; {2173#true} is VALID [2022-04-28 07:17:23,973 INFO L272 TraceCheckUtils]: 37: Hoare triple {2346#(< ~counter~0 50)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {2173#true} is VALID [2022-04-28 07:17:23,974 INFO L290 TraceCheckUtils]: 36: Hoare triple {2346#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {2346#(< ~counter~0 50)} is VALID [2022-04-28 07:17:23,974 INFO L290 TraceCheckUtils]: 35: Hoare triple {2374#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {2346#(< ~counter~0 50)} is VALID [2022-04-28 07:17:23,974 INFO L290 TraceCheckUtils]: 34: Hoare triple {2374#(< ~counter~0 49)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {2374#(< ~counter~0 49)} is VALID [2022-04-28 07:17:23,975 INFO L290 TraceCheckUtils]: 33: Hoare triple {2374#(< ~counter~0 49)} assume !!(0 != ~y3~0); {2374#(< ~counter~0 49)} is VALID [2022-04-28 07:17:23,975 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {2173#true} {2374#(< ~counter~0 49)} #63#return; {2374#(< ~counter~0 49)} is VALID [2022-04-28 07:17:23,975 INFO L290 TraceCheckUtils]: 31: Hoare triple {2173#true} assume true; {2173#true} is VALID [2022-04-28 07:17:23,975 INFO L290 TraceCheckUtils]: 30: Hoare triple {2173#true} assume !(0 == ~cond); {2173#true} is VALID [2022-04-28 07:17:23,975 INFO L290 TraceCheckUtils]: 29: Hoare triple {2173#true} ~cond := #in~cond; {2173#true} is VALID [2022-04-28 07:17:23,975 INFO L272 TraceCheckUtils]: 28: Hoare triple {2374#(< ~counter~0 49)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {2173#true} is VALID [2022-04-28 07:17:23,976 INFO L290 TraceCheckUtils]: 27: Hoare triple {2374#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {2374#(< ~counter~0 49)} is VALID [2022-04-28 07:17:23,976 INFO L290 TraceCheckUtils]: 26: Hoare triple {2402#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {2374#(< ~counter~0 49)} is VALID [2022-04-28 07:17:23,976 INFO L290 TraceCheckUtils]: 25: Hoare triple {2402#(< ~counter~0 48)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {2402#(< ~counter~0 48)} is VALID [2022-04-28 07:17:23,977 INFO L290 TraceCheckUtils]: 24: Hoare triple {2402#(< ~counter~0 48)} assume !!(0 != ~y3~0); {2402#(< ~counter~0 48)} is VALID [2022-04-28 07:17:23,977 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {2173#true} {2402#(< ~counter~0 48)} #63#return; {2402#(< ~counter~0 48)} is VALID [2022-04-28 07:17:23,977 INFO L290 TraceCheckUtils]: 22: Hoare triple {2173#true} assume true; {2173#true} is VALID [2022-04-28 07:17:23,977 INFO L290 TraceCheckUtils]: 21: Hoare triple {2173#true} assume !(0 == ~cond); {2173#true} is VALID [2022-04-28 07:17:23,977 INFO L290 TraceCheckUtils]: 20: Hoare triple {2173#true} ~cond := #in~cond; {2173#true} is VALID [2022-04-28 07:17:23,977 INFO L272 TraceCheckUtils]: 19: Hoare triple {2402#(< ~counter~0 48)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {2173#true} is VALID [2022-04-28 07:17:23,985 INFO L290 TraceCheckUtils]: 18: Hoare triple {2402#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {2402#(< ~counter~0 48)} is VALID [2022-04-28 07:17:23,985 INFO L290 TraceCheckUtils]: 17: Hoare triple {2430#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {2402#(< ~counter~0 48)} is VALID [2022-04-28 07:17:23,986 INFO L290 TraceCheckUtils]: 16: Hoare triple {2430#(< ~counter~0 47)} ~y1~0 := 0;~y2~0 := 0;~y3~0 := ~x1~0; {2430#(< ~counter~0 47)} is VALID [2022-04-28 07:17:23,986 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {2173#true} {2430#(< ~counter~0 47)} #61#return; {2430#(< ~counter~0 47)} is VALID [2022-04-28 07:17:23,986 INFO L290 TraceCheckUtils]: 14: Hoare triple {2173#true} assume true; {2173#true} is VALID [2022-04-28 07:17:23,986 INFO L290 TraceCheckUtils]: 13: Hoare triple {2173#true} assume !(0 == ~cond); {2173#true} is VALID [2022-04-28 07:17:23,986 INFO L290 TraceCheckUtils]: 12: Hoare triple {2173#true} ~cond := #in~cond; {2173#true} is VALID [2022-04-28 07:17:23,987 INFO L272 TraceCheckUtils]: 11: Hoare triple {2430#(< ~counter~0 47)} call assume_abort_if_not((if 0 != ~x2~0 then 1 else 0)); {2173#true} is VALID [2022-04-28 07:17:23,988 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {2173#true} {2430#(< ~counter~0 47)} #59#return; {2430#(< ~counter~0 47)} is VALID [2022-04-28 07:17:23,988 INFO L290 TraceCheckUtils]: 9: Hoare triple {2173#true} assume true; {2173#true} is VALID [2022-04-28 07:17:23,988 INFO L290 TraceCheckUtils]: 8: Hoare triple {2173#true} assume !(0 == ~cond); {2173#true} is VALID [2022-04-28 07:17:23,988 INFO L290 TraceCheckUtils]: 7: Hoare triple {2173#true} ~cond := #in~cond; {2173#true} is VALID [2022-04-28 07:17:23,988 INFO L272 TraceCheckUtils]: 6: Hoare triple {2430#(< ~counter~0 47)} call assume_abort_if_not((if ~x1~0 >= 0 then 1 else 0)); {2173#true} is VALID [2022-04-28 07:17:23,988 INFO L290 TraceCheckUtils]: 5: Hoare triple {2430#(< ~counter~0 47)} havoc ~x1~0;havoc ~x2~0;havoc ~y1~0;havoc ~y2~0;havoc ~y3~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~x1~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~x2~0 := #t~nondet5;havoc #t~nondet5; {2430#(< ~counter~0 47)} is VALID [2022-04-28 07:17:23,992 INFO L272 TraceCheckUtils]: 4: Hoare triple {2430#(< ~counter~0 47)} call #t~ret7 := main(); {2430#(< ~counter~0 47)} is VALID [2022-04-28 07:17:23,994 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {2430#(< ~counter~0 47)} {2173#true} #67#return; {2430#(< ~counter~0 47)} is VALID [2022-04-28 07:17:23,994 INFO L290 TraceCheckUtils]: 2: Hoare triple {2430#(< ~counter~0 47)} assume true; {2430#(< ~counter~0 47)} is VALID [2022-04-28 07:17:23,994 INFO L290 TraceCheckUtils]: 1: Hoare triple {2173#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(11, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {2430#(< ~counter~0 47)} is VALID [2022-04-28 07:17:23,994 INFO L272 TraceCheckUtils]: 0: Hoare triple {2173#true} call ULTIMATE.init(); {2173#true} is VALID [2022-04-28 07:17:23,995 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 6 proven. 21 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-04-28 07:17:23,995 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 07:17:23,995 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [644846692] [2022-04-28 07:17:23,995 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 07:17:23,995 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1650785050] [2022-04-28 07:17:23,995 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1650785050] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 07:17:23,995 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 07:17:23,995 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 12 [2022-04-28 07:17:23,995 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 07:17:23,995 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [2130795577] [2022-04-28 07:17:23,995 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [2130795577] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 07:17:23,995 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 07:17:23,995 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-04-28 07:17:23,996 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [712319795] [2022-04-28 07:17:23,996 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 07:17:23,996 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 4.714285714285714) internal successors, (33), 6 states have internal predecessors, (33), 6 states have call successors, (8), 6 states have call predecessors, (8), 4 states have return successors, (6), 4 states have call predecessors, (6), 5 states have call successors, (6) Word has length 50 [2022-04-28 07:17:23,996 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 07:17:23,996 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 7 states, 7 states have (on average 4.714285714285714) internal successors, (33), 6 states have internal predecessors, (33), 6 states have call successors, (8), 6 states have call predecessors, (8), 4 states have return successors, (6), 4 states have call predecessors, (6), 5 states have call successors, (6) [2022-04-28 07:17:24,026 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 47 edges. 47 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 07:17:24,026 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-04-28 07:17:24,026 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 07:17:24,027 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-04-28 07:17:24,027 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=50, Invalid=82, Unknown=0, NotChecked=0, Total=132 [2022-04-28 07:17:24,027 INFO L87 Difference]: Start difference. First operand 47 states and 51 transitions. Second operand has 7 states, 7 states have (on average 4.714285714285714) internal successors, (33), 6 states have internal predecessors, (33), 6 states have call successors, (8), 6 states have call predecessors, (8), 4 states have return successors, (6), 4 states have call predecessors, (6), 5 states have call successors, (6) [2022-04-28 07:17:24,178 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 07:17:24,178 INFO L93 Difference]: Finished difference Result 61 states and 66 transitions. [2022-04-28 07:17:24,178 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-04-28 07:17:24,178 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 4.714285714285714) internal successors, (33), 6 states have internal predecessors, (33), 6 states have call successors, (8), 6 states have call predecessors, (8), 4 states have return successors, (6), 4 states have call predecessors, (6), 5 states have call successors, (6) Word has length 50 [2022-04-28 07:17:24,180 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 07:17:24,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7 states, 7 states have (on average 4.714285714285714) internal successors, (33), 6 states have internal predecessors, (33), 6 states have call successors, (8), 6 states have call predecessors, (8), 4 states have return successors, (6), 4 states have call predecessors, (6), 5 states have call successors, (6) [2022-04-28 07:17:24,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 65 transitions. [2022-04-28 07:17:24,183 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7 states, 7 states have (on average 4.714285714285714) internal successors, (33), 6 states have internal predecessors, (33), 6 states have call successors, (8), 6 states have call predecessors, (8), 4 states have return successors, (6), 4 states have call predecessors, (6), 5 states have call successors, (6) [2022-04-28 07:17:24,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 65 transitions. [2022-04-28 07:17:24,186 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 10 states and 65 transitions. [2022-04-28 07:17:24,229 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 65 edges. 65 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 07:17:24,231 INFO L225 Difference]: With dead ends: 61 [2022-04-28 07:17:24,231 INFO L226 Difference]: Without dead ends: 56 [2022-04-28 07:17:24,231 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 102 GetRequests, 89 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=83, Invalid=127, Unknown=0, NotChecked=0, Total=210 [2022-04-28 07:17:24,232 INFO L413 NwaCegarLoop]: 29 mSDtfsCounter, 10 mSDsluCounter, 65 mSDsCounter, 0 mSdLazyCounter, 20 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 10 SdHoareTripleChecker+Valid, 94 SdHoareTripleChecker+Invalid, 27 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 20 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-04-28 07:17:24,232 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [10 Valid, 94 Invalid, 27 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 20 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-04-28 07:17:24,233 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 56 states. [2022-04-28 07:17:24,276 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 56 to 56. [2022-04-28 07:17:24,276 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 07:17:24,276 INFO L82 GeneralOperation]: Start isEquivalent. First operand 56 states. Second operand has 56 states, 40 states have (on average 1.125) internal successors, (45), 40 states have internal predecessors, (45), 9 states have call successors, (9), 8 states have call predecessors, (9), 6 states have return successors, (7), 7 states have call predecessors, (7), 7 states have call successors, (7) [2022-04-28 07:17:24,276 INFO L74 IsIncluded]: Start isIncluded. First operand 56 states. Second operand has 56 states, 40 states have (on average 1.125) internal successors, (45), 40 states have internal predecessors, (45), 9 states have call successors, (9), 8 states have call predecessors, (9), 6 states have return successors, (7), 7 states have call predecessors, (7), 7 states have call successors, (7) [2022-04-28 07:17:24,277 INFO L87 Difference]: Start difference. First operand 56 states. Second operand has 56 states, 40 states have (on average 1.125) internal successors, (45), 40 states have internal predecessors, (45), 9 states have call successors, (9), 8 states have call predecessors, (9), 6 states have return successors, (7), 7 states have call predecessors, (7), 7 states have call successors, (7) [2022-04-28 07:17:24,278 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 07:17:24,278 INFO L93 Difference]: Finished difference Result 56 states and 61 transitions. [2022-04-28 07:17:24,278 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 61 transitions. [2022-04-28 07:17:24,278 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 07:17:24,278 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 07:17:24,278 INFO L74 IsIncluded]: Start isIncluded. First operand has 56 states, 40 states have (on average 1.125) internal successors, (45), 40 states have internal predecessors, (45), 9 states have call successors, (9), 8 states have call predecessors, (9), 6 states have return successors, (7), 7 states have call predecessors, (7), 7 states have call successors, (7) Second operand 56 states. [2022-04-28 07:17:24,279 INFO L87 Difference]: Start difference. First operand has 56 states, 40 states have (on average 1.125) internal successors, (45), 40 states have internal predecessors, (45), 9 states have call successors, (9), 8 states have call predecessors, (9), 6 states have return successors, (7), 7 states have call predecessors, (7), 7 states have call successors, (7) Second operand 56 states. [2022-04-28 07:17:24,280 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 07:17:24,280 INFO L93 Difference]: Finished difference Result 56 states and 61 transitions. [2022-04-28 07:17:24,280 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 61 transitions. [2022-04-28 07:17:24,280 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 07:17:24,280 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 07:17:24,280 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 07:17:24,280 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 07:17:24,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 56 states, 40 states have (on average 1.125) internal successors, (45), 40 states have internal predecessors, (45), 9 states have call successors, (9), 8 states have call predecessors, (9), 6 states have return successors, (7), 7 states have call predecessors, (7), 7 states have call successors, (7) [2022-04-28 07:17:24,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 56 states and 61 transitions. [2022-04-28 07:17:24,290 INFO L78 Accepts]: Start accepts. Automaton has 56 states and 61 transitions. Word has length 50 [2022-04-28 07:17:24,290 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 07:17:24,290 INFO L495 AbstractCegarLoop]: Abstraction has 56 states and 61 transitions. [2022-04-28 07:17:24,290 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 4.714285714285714) internal successors, (33), 6 states have internal predecessors, (33), 6 states have call successors, (8), 6 states have call predecessors, (8), 4 states have return successors, (6), 4 states have call predecessors, (6), 5 states have call successors, (6) [2022-04-28 07:17:24,290 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 56 states and 61 transitions. [2022-04-28 07:17:24,349 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 61 edges. 61 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 07:17:24,349 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 61 transitions. [2022-04-28 07:17:24,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-04-28 07:17:24,350 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 07:17:24,350 INFO L195 NwaCegarLoop]: trace histogram [5, 5, 4, 4, 4, 4, 4, 4, 4, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 07:17:24,375 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Forceful destruction successful, exit code 0 [2022-04-28 07:17:24,552 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,7 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 07:17:24,553 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 07:17:24,553 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 07:17:24,553 INFO L85 PathProgramCache]: Analyzing trace with hash 1632159894, now seen corresponding path program 7 times [2022-04-28 07:17:24,553 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 07:17:24,553 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [955371126] [2022-04-28 07:17:24,553 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 07:17:24,553 INFO L85 PathProgramCache]: Analyzing trace with hash 1632159894, now seen corresponding path program 8 times [2022-04-28 07:17:24,554 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 07:17:24,554 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1991426039] [2022-04-28 07:17:24,554 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 07:17:24,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 07:17:24,570 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 07:17:24,570 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [290759227] [2022-04-28 07:17:24,571 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-28 07:17:24,571 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 07:17:24,571 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 07:17:24,573 INFO L229 MonitoredProcess]: Starting monitored process 8 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 07:17:24,574 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2022-04-28 07:17:24,616 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-28 07:17:24,616 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 07:17:24,617 INFO L263 TraceCheckSpWp]: Trace formula consists of 185 conjuncts, 13 conjunts are in the unsatisfiable core [2022-04-28 07:17:24,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 07:17:24,630 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 07:17:24,921 INFO L272 TraceCheckUtils]: 0: Hoare triple {2836#true} call ULTIMATE.init(); {2836#true} is VALID [2022-04-28 07:17:24,924 INFO L290 TraceCheckUtils]: 1: Hoare triple {2836#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(11, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {2844#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:24,925 INFO L290 TraceCheckUtils]: 2: Hoare triple {2844#(<= ~counter~0 0)} assume true; {2844#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:24,925 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {2844#(<= ~counter~0 0)} {2836#true} #67#return; {2844#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:24,925 INFO L272 TraceCheckUtils]: 4: Hoare triple {2844#(<= ~counter~0 0)} call #t~ret7 := main(); {2844#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:24,926 INFO L290 TraceCheckUtils]: 5: Hoare triple {2844#(<= ~counter~0 0)} havoc ~x1~0;havoc ~x2~0;havoc ~y1~0;havoc ~y2~0;havoc ~y3~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~x1~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~x2~0 := #t~nondet5;havoc #t~nondet5; {2844#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:24,926 INFO L272 TraceCheckUtils]: 6: Hoare triple {2844#(<= ~counter~0 0)} call assume_abort_if_not((if ~x1~0 >= 0 then 1 else 0)); {2844#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:24,926 INFO L290 TraceCheckUtils]: 7: Hoare triple {2844#(<= ~counter~0 0)} ~cond := #in~cond; {2844#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:24,927 INFO L290 TraceCheckUtils]: 8: Hoare triple {2844#(<= ~counter~0 0)} assume !(0 == ~cond); {2844#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:24,927 INFO L290 TraceCheckUtils]: 9: Hoare triple {2844#(<= ~counter~0 0)} assume true; {2844#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:24,927 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {2844#(<= ~counter~0 0)} {2844#(<= ~counter~0 0)} #59#return; {2844#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:24,928 INFO L272 TraceCheckUtils]: 11: Hoare triple {2844#(<= ~counter~0 0)} call assume_abort_if_not((if 0 != ~x2~0 then 1 else 0)); {2844#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:24,928 INFO L290 TraceCheckUtils]: 12: Hoare triple {2844#(<= ~counter~0 0)} ~cond := #in~cond; {2844#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:24,928 INFO L290 TraceCheckUtils]: 13: Hoare triple {2844#(<= ~counter~0 0)} assume !(0 == ~cond); {2844#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:24,929 INFO L290 TraceCheckUtils]: 14: Hoare triple {2844#(<= ~counter~0 0)} assume true; {2844#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:24,929 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {2844#(<= ~counter~0 0)} {2844#(<= ~counter~0 0)} #61#return; {2844#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:24,929 INFO L290 TraceCheckUtils]: 16: Hoare triple {2844#(<= ~counter~0 0)} ~y1~0 := 0;~y2~0 := 0;~y3~0 := ~x1~0; {2844#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:24,930 INFO L290 TraceCheckUtils]: 17: Hoare triple {2844#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {2893#(<= ~counter~0 1)} is VALID [2022-04-28 07:17:24,930 INFO L290 TraceCheckUtils]: 18: Hoare triple {2893#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {2893#(<= ~counter~0 1)} is VALID [2022-04-28 07:17:24,930 INFO L272 TraceCheckUtils]: 19: Hoare triple {2893#(<= ~counter~0 1)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {2893#(<= ~counter~0 1)} is VALID [2022-04-28 07:17:24,931 INFO L290 TraceCheckUtils]: 20: Hoare triple {2893#(<= ~counter~0 1)} ~cond := #in~cond; {2893#(<= ~counter~0 1)} is VALID [2022-04-28 07:17:24,931 INFO L290 TraceCheckUtils]: 21: Hoare triple {2893#(<= ~counter~0 1)} assume !(0 == ~cond); {2893#(<= ~counter~0 1)} is VALID [2022-04-28 07:17:24,931 INFO L290 TraceCheckUtils]: 22: Hoare triple {2893#(<= ~counter~0 1)} assume true; {2893#(<= ~counter~0 1)} is VALID [2022-04-28 07:17:24,932 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {2893#(<= ~counter~0 1)} {2893#(<= ~counter~0 1)} #63#return; {2893#(<= ~counter~0 1)} is VALID [2022-04-28 07:17:24,932 INFO L290 TraceCheckUtils]: 24: Hoare triple {2893#(<= ~counter~0 1)} assume !!(0 != ~y3~0); {2893#(<= ~counter~0 1)} is VALID [2022-04-28 07:17:24,932 INFO L290 TraceCheckUtils]: 25: Hoare triple {2893#(<= ~counter~0 1)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {2893#(<= ~counter~0 1)} is VALID [2022-04-28 07:17:24,933 INFO L290 TraceCheckUtils]: 26: Hoare triple {2893#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {2921#(<= ~counter~0 2)} is VALID [2022-04-28 07:17:24,933 INFO L290 TraceCheckUtils]: 27: Hoare triple {2921#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {2921#(<= ~counter~0 2)} is VALID [2022-04-28 07:17:24,934 INFO L272 TraceCheckUtils]: 28: Hoare triple {2921#(<= ~counter~0 2)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {2921#(<= ~counter~0 2)} is VALID [2022-04-28 07:17:24,934 INFO L290 TraceCheckUtils]: 29: Hoare triple {2921#(<= ~counter~0 2)} ~cond := #in~cond; {2921#(<= ~counter~0 2)} is VALID [2022-04-28 07:17:24,934 INFO L290 TraceCheckUtils]: 30: Hoare triple {2921#(<= ~counter~0 2)} assume !(0 == ~cond); {2921#(<= ~counter~0 2)} is VALID [2022-04-28 07:17:24,934 INFO L290 TraceCheckUtils]: 31: Hoare triple {2921#(<= ~counter~0 2)} assume true; {2921#(<= ~counter~0 2)} is VALID [2022-04-28 07:17:24,935 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {2921#(<= ~counter~0 2)} {2921#(<= ~counter~0 2)} #63#return; {2921#(<= ~counter~0 2)} is VALID [2022-04-28 07:17:24,935 INFO L290 TraceCheckUtils]: 33: Hoare triple {2921#(<= ~counter~0 2)} assume !!(0 != ~y3~0); {2921#(<= ~counter~0 2)} is VALID [2022-04-28 07:17:24,936 INFO L290 TraceCheckUtils]: 34: Hoare triple {2921#(<= ~counter~0 2)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {2921#(<= ~counter~0 2)} is VALID [2022-04-28 07:17:24,936 INFO L290 TraceCheckUtils]: 35: Hoare triple {2921#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {2949#(<= ~counter~0 3)} is VALID [2022-04-28 07:17:24,937 INFO L290 TraceCheckUtils]: 36: Hoare triple {2949#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {2949#(<= ~counter~0 3)} is VALID [2022-04-28 07:17:24,937 INFO L272 TraceCheckUtils]: 37: Hoare triple {2949#(<= ~counter~0 3)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {2949#(<= ~counter~0 3)} is VALID [2022-04-28 07:17:24,937 INFO L290 TraceCheckUtils]: 38: Hoare triple {2949#(<= ~counter~0 3)} ~cond := #in~cond; {2949#(<= ~counter~0 3)} is VALID [2022-04-28 07:17:24,938 INFO L290 TraceCheckUtils]: 39: Hoare triple {2949#(<= ~counter~0 3)} assume !(0 == ~cond); {2949#(<= ~counter~0 3)} is VALID [2022-04-28 07:17:24,938 INFO L290 TraceCheckUtils]: 40: Hoare triple {2949#(<= ~counter~0 3)} assume true; {2949#(<= ~counter~0 3)} is VALID [2022-04-28 07:17:24,939 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {2949#(<= ~counter~0 3)} {2949#(<= ~counter~0 3)} #63#return; {2949#(<= ~counter~0 3)} is VALID [2022-04-28 07:17:24,939 INFO L290 TraceCheckUtils]: 42: Hoare triple {2949#(<= ~counter~0 3)} assume !!(0 != ~y3~0); {2949#(<= ~counter~0 3)} is VALID [2022-04-28 07:17:24,939 INFO L290 TraceCheckUtils]: 43: Hoare triple {2949#(<= ~counter~0 3)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {2949#(<= ~counter~0 3)} is VALID [2022-04-28 07:17:24,940 INFO L290 TraceCheckUtils]: 44: Hoare triple {2949#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {2977#(<= ~counter~0 4)} is VALID [2022-04-28 07:17:24,940 INFO L290 TraceCheckUtils]: 45: Hoare triple {2977#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {2977#(<= ~counter~0 4)} is VALID [2022-04-28 07:17:24,941 INFO L272 TraceCheckUtils]: 46: Hoare triple {2977#(<= ~counter~0 4)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {2977#(<= ~counter~0 4)} is VALID [2022-04-28 07:17:24,941 INFO L290 TraceCheckUtils]: 47: Hoare triple {2977#(<= ~counter~0 4)} ~cond := #in~cond; {2977#(<= ~counter~0 4)} is VALID [2022-04-28 07:17:24,942 INFO L290 TraceCheckUtils]: 48: Hoare triple {2977#(<= ~counter~0 4)} assume !(0 == ~cond); {2977#(<= ~counter~0 4)} is VALID [2022-04-28 07:17:24,942 INFO L290 TraceCheckUtils]: 49: Hoare triple {2977#(<= ~counter~0 4)} assume true; {2977#(<= ~counter~0 4)} is VALID [2022-04-28 07:17:24,942 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {2977#(<= ~counter~0 4)} {2977#(<= ~counter~0 4)} #63#return; {2977#(<= ~counter~0 4)} is VALID [2022-04-28 07:17:24,943 INFO L290 TraceCheckUtils]: 51: Hoare triple {2977#(<= ~counter~0 4)} assume !!(0 != ~y3~0); {2977#(<= ~counter~0 4)} is VALID [2022-04-28 07:17:24,943 INFO L290 TraceCheckUtils]: 52: Hoare triple {2977#(<= ~counter~0 4)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {2977#(<= ~counter~0 4)} is VALID [2022-04-28 07:17:24,943 INFO L290 TraceCheckUtils]: 53: Hoare triple {2977#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {3005#(<= |main_#t~post6| 4)} is VALID [2022-04-28 07:17:24,944 INFO L290 TraceCheckUtils]: 54: Hoare triple {3005#(<= |main_#t~post6| 4)} assume !(#t~post6 < 50);havoc #t~post6; {2837#false} is VALID [2022-04-28 07:17:24,944 INFO L272 TraceCheckUtils]: 55: Hoare triple {2837#false} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 == ~x1~0 then 1 else 0)); {2837#false} is VALID [2022-04-28 07:17:24,944 INFO L290 TraceCheckUtils]: 56: Hoare triple {2837#false} ~cond := #in~cond; {2837#false} is VALID [2022-04-28 07:17:24,944 INFO L290 TraceCheckUtils]: 57: Hoare triple {2837#false} assume 0 == ~cond; {2837#false} is VALID [2022-04-28 07:17:24,944 INFO L290 TraceCheckUtils]: 58: Hoare triple {2837#false} assume !false; {2837#false} is VALID [2022-04-28 07:17:24,944 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 8 proven. 62 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-28 07:17:24,944 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 07:17:25,221 INFO L290 TraceCheckUtils]: 58: Hoare triple {2837#false} assume !false; {2837#false} is VALID [2022-04-28 07:17:25,221 INFO L290 TraceCheckUtils]: 57: Hoare triple {2837#false} assume 0 == ~cond; {2837#false} is VALID [2022-04-28 07:17:25,221 INFO L290 TraceCheckUtils]: 56: Hoare triple {2837#false} ~cond := #in~cond; {2837#false} is VALID [2022-04-28 07:17:25,221 INFO L272 TraceCheckUtils]: 55: Hoare triple {2837#false} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 == ~x1~0 then 1 else 0)); {2837#false} is VALID [2022-04-28 07:17:25,221 INFO L290 TraceCheckUtils]: 54: Hoare triple {3033#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {2837#false} is VALID [2022-04-28 07:17:25,222 INFO L290 TraceCheckUtils]: 53: Hoare triple {3037#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {3033#(< |main_#t~post6| 50)} is VALID [2022-04-28 07:17:25,222 INFO L290 TraceCheckUtils]: 52: Hoare triple {3037#(< ~counter~0 50)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {3037#(< ~counter~0 50)} is VALID [2022-04-28 07:17:25,222 INFO L290 TraceCheckUtils]: 51: Hoare triple {3037#(< ~counter~0 50)} assume !!(0 != ~y3~0); {3037#(< ~counter~0 50)} is VALID [2022-04-28 07:17:25,223 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {2836#true} {3037#(< ~counter~0 50)} #63#return; {3037#(< ~counter~0 50)} is VALID [2022-04-28 07:17:25,223 INFO L290 TraceCheckUtils]: 49: Hoare triple {2836#true} assume true; {2836#true} is VALID [2022-04-28 07:17:25,223 INFO L290 TraceCheckUtils]: 48: Hoare triple {2836#true} assume !(0 == ~cond); {2836#true} is VALID [2022-04-28 07:17:25,223 INFO L290 TraceCheckUtils]: 47: Hoare triple {2836#true} ~cond := #in~cond; {2836#true} is VALID [2022-04-28 07:17:25,223 INFO L272 TraceCheckUtils]: 46: Hoare triple {3037#(< ~counter~0 50)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {2836#true} is VALID [2022-04-28 07:17:25,223 INFO L290 TraceCheckUtils]: 45: Hoare triple {3037#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {3037#(< ~counter~0 50)} is VALID [2022-04-28 07:17:25,224 INFO L290 TraceCheckUtils]: 44: Hoare triple {3065#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {3037#(< ~counter~0 50)} is VALID [2022-04-28 07:17:25,224 INFO L290 TraceCheckUtils]: 43: Hoare triple {3065#(< ~counter~0 49)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {3065#(< ~counter~0 49)} is VALID [2022-04-28 07:17:25,227 INFO L290 TraceCheckUtils]: 42: Hoare triple {3065#(< ~counter~0 49)} assume !!(0 != ~y3~0); {3065#(< ~counter~0 49)} is VALID [2022-04-28 07:17:25,228 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {2836#true} {3065#(< ~counter~0 49)} #63#return; {3065#(< ~counter~0 49)} is VALID [2022-04-28 07:17:25,228 INFO L290 TraceCheckUtils]: 40: Hoare triple {2836#true} assume true; {2836#true} is VALID [2022-04-28 07:17:25,228 INFO L290 TraceCheckUtils]: 39: Hoare triple {2836#true} assume !(0 == ~cond); {2836#true} is VALID [2022-04-28 07:17:25,228 INFO L290 TraceCheckUtils]: 38: Hoare triple {2836#true} ~cond := #in~cond; {2836#true} is VALID [2022-04-28 07:17:25,229 INFO L272 TraceCheckUtils]: 37: Hoare triple {3065#(< ~counter~0 49)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {2836#true} is VALID [2022-04-28 07:17:25,229 INFO L290 TraceCheckUtils]: 36: Hoare triple {3065#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {3065#(< ~counter~0 49)} is VALID [2022-04-28 07:17:25,229 INFO L290 TraceCheckUtils]: 35: Hoare triple {3093#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {3065#(< ~counter~0 49)} is VALID [2022-04-28 07:17:25,230 INFO L290 TraceCheckUtils]: 34: Hoare triple {3093#(< ~counter~0 48)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {3093#(< ~counter~0 48)} is VALID [2022-04-28 07:17:25,230 INFO L290 TraceCheckUtils]: 33: Hoare triple {3093#(< ~counter~0 48)} assume !!(0 != ~y3~0); {3093#(< ~counter~0 48)} is VALID [2022-04-28 07:17:25,230 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {2836#true} {3093#(< ~counter~0 48)} #63#return; {3093#(< ~counter~0 48)} is VALID [2022-04-28 07:17:25,231 INFO L290 TraceCheckUtils]: 31: Hoare triple {2836#true} assume true; {2836#true} is VALID [2022-04-28 07:17:25,231 INFO L290 TraceCheckUtils]: 30: Hoare triple {2836#true} assume !(0 == ~cond); {2836#true} is VALID [2022-04-28 07:17:25,231 INFO L290 TraceCheckUtils]: 29: Hoare triple {2836#true} ~cond := #in~cond; {2836#true} is VALID [2022-04-28 07:17:25,231 INFO L272 TraceCheckUtils]: 28: Hoare triple {3093#(< ~counter~0 48)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {2836#true} is VALID [2022-04-28 07:17:25,232 INFO L290 TraceCheckUtils]: 27: Hoare triple {3093#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {3093#(< ~counter~0 48)} is VALID [2022-04-28 07:17:25,233 INFO L290 TraceCheckUtils]: 26: Hoare triple {3121#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {3093#(< ~counter~0 48)} is VALID [2022-04-28 07:17:25,233 INFO L290 TraceCheckUtils]: 25: Hoare triple {3121#(< ~counter~0 47)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {3121#(< ~counter~0 47)} is VALID [2022-04-28 07:17:25,233 INFO L290 TraceCheckUtils]: 24: Hoare triple {3121#(< ~counter~0 47)} assume !!(0 != ~y3~0); {3121#(< ~counter~0 47)} is VALID [2022-04-28 07:17:25,234 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {2836#true} {3121#(< ~counter~0 47)} #63#return; {3121#(< ~counter~0 47)} is VALID [2022-04-28 07:17:25,234 INFO L290 TraceCheckUtils]: 22: Hoare triple {2836#true} assume true; {2836#true} is VALID [2022-04-28 07:17:25,234 INFO L290 TraceCheckUtils]: 21: Hoare triple {2836#true} assume !(0 == ~cond); {2836#true} is VALID [2022-04-28 07:17:25,234 INFO L290 TraceCheckUtils]: 20: Hoare triple {2836#true} ~cond := #in~cond; {2836#true} is VALID [2022-04-28 07:17:25,234 INFO L272 TraceCheckUtils]: 19: Hoare triple {3121#(< ~counter~0 47)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {2836#true} is VALID [2022-04-28 07:17:25,234 INFO L290 TraceCheckUtils]: 18: Hoare triple {3121#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {3121#(< ~counter~0 47)} is VALID [2022-04-28 07:17:25,235 INFO L290 TraceCheckUtils]: 17: Hoare triple {3149#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {3121#(< ~counter~0 47)} is VALID [2022-04-28 07:17:25,235 INFO L290 TraceCheckUtils]: 16: Hoare triple {3149#(< ~counter~0 46)} ~y1~0 := 0;~y2~0 := 0;~y3~0 := ~x1~0; {3149#(< ~counter~0 46)} is VALID [2022-04-28 07:17:25,235 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {2836#true} {3149#(< ~counter~0 46)} #61#return; {3149#(< ~counter~0 46)} is VALID [2022-04-28 07:17:25,235 INFO L290 TraceCheckUtils]: 14: Hoare triple {2836#true} assume true; {2836#true} is VALID [2022-04-28 07:17:25,235 INFO L290 TraceCheckUtils]: 13: Hoare triple {2836#true} assume !(0 == ~cond); {2836#true} is VALID [2022-04-28 07:17:25,235 INFO L290 TraceCheckUtils]: 12: Hoare triple {2836#true} ~cond := #in~cond; {2836#true} is VALID [2022-04-28 07:17:25,235 INFO L272 TraceCheckUtils]: 11: Hoare triple {3149#(< ~counter~0 46)} call assume_abort_if_not((if 0 != ~x2~0 then 1 else 0)); {2836#true} is VALID [2022-04-28 07:17:25,236 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {2836#true} {3149#(< ~counter~0 46)} #59#return; {3149#(< ~counter~0 46)} is VALID [2022-04-28 07:17:25,236 INFO L290 TraceCheckUtils]: 9: Hoare triple {2836#true} assume true; {2836#true} is VALID [2022-04-28 07:17:25,236 INFO L290 TraceCheckUtils]: 8: Hoare triple {2836#true} assume !(0 == ~cond); {2836#true} is VALID [2022-04-28 07:17:25,236 INFO L290 TraceCheckUtils]: 7: Hoare triple {2836#true} ~cond := #in~cond; {2836#true} is VALID [2022-04-28 07:17:25,236 INFO L272 TraceCheckUtils]: 6: Hoare triple {3149#(< ~counter~0 46)} call assume_abort_if_not((if ~x1~0 >= 0 then 1 else 0)); {2836#true} is VALID [2022-04-28 07:17:25,236 INFO L290 TraceCheckUtils]: 5: Hoare triple {3149#(< ~counter~0 46)} havoc ~x1~0;havoc ~x2~0;havoc ~y1~0;havoc ~y2~0;havoc ~y3~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~x1~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~x2~0 := #t~nondet5;havoc #t~nondet5; {3149#(< ~counter~0 46)} is VALID [2022-04-28 07:17:25,237 INFO L272 TraceCheckUtils]: 4: Hoare triple {3149#(< ~counter~0 46)} call #t~ret7 := main(); {3149#(< ~counter~0 46)} is VALID [2022-04-28 07:17:25,237 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {3149#(< ~counter~0 46)} {2836#true} #67#return; {3149#(< ~counter~0 46)} is VALID [2022-04-28 07:17:25,237 INFO L290 TraceCheckUtils]: 2: Hoare triple {3149#(< ~counter~0 46)} assume true; {3149#(< ~counter~0 46)} is VALID [2022-04-28 07:17:25,238 INFO L290 TraceCheckUtils]: 1: Hoare triple {2836#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(11, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {3149#(< ~counter~0 46)} is VALID [2022-04-28 07:17:25,238 INFO L272 TraceCheckUtils]: 0: Hoare triple {2836#true} call ULTIMATE.init(); {2836#true} is VALID [2022-04-28 07:17:25,238 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 8 proven. 38 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2022-04-28 07:17:25,238 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 07:17:25,238 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1991426039] [2022-04-28 07:17:25,238 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 07:17:25,238 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [290759227] [2022-04-28 07:17:25,238 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [290759227] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 07:17:25,238 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 07:17:25,238 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8] total 14 [2022-04-28 07:17:25,239 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 07:17:25,239 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [955371126] [2022-04-28 07:17:25,239 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [955371126] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 07:17:25,239 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 07:17:25,239 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-04-28 07:17:25,239 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1837994469] [2022-04-28 07:17:25,239 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 07:17:25,239 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 5.0) internal successors, (40), 7 states have internal predecessors, (40), 7 states have call successors, (9), 7 states have call predecessors, (9), 5 states have return successors, (7), 5 states have call predecessors, (7), 6 states have call successors, (7) Word has length 59 [2022-04-28 07:17:25,239 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 07:17:25,240 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 8 states, 8 states have (on average 5.0) internal successors, (40), 7 states have internal predecessors, (40), 7 states have call successors, (9), 7 states have call predecessors, (9), 5 states have return successors, (7), 5 states have call predecessors, (7), 6 states have call successors, (7) [2022-04-28 07:17:25,280 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 56 edges. 56 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 07:17:25,280 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-04-28 07:17:25,281 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 07:17:25,281 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-04-28 07:17:25,281 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=71, Invalid=111, Unknown=0, NotChecked=0, Total=182 [2022-04-28 07:17:25,281 INFO L87 Difference]: Start difference. First operand 56 states and 61 transitions. Second operand has 8 states, 8 states have (on average 5.0) internal successors, (40), 7 states have internal predecessors, (40), 7 states have call successors, (9), 7 states have call predecessors, (9), 5 states have return successors, (7), 5 states have call predecessors, (7), 6 states have call successors, (7) [2022-04-28 07:17:25,474 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 07:17:25,475 INFO L93 Difference]: Finished difference Result 70 states and 76 transitions. [2022-04-28 07:17:25,475 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-04-28 07:17:25,475 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 5.0) internal successors, (40), 7 states have internal predecessors, (40), 7 states have call successors, (9), 7 states have call predecessors, (9), 5 states have return successors, (7), 5 states have call predecessors, (7), 6 states have call successors, (7) Word has length 59 [2022-04-28 07:17:25,475 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 07:17:25,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8 states, 8 states have (on average 5.0) internal successors, (40), 7 states have internal predecessors, (40), 7 states have call successors, (9), 7 states have call predecessors, (9), 5 states have return successors, (7), 5 states have call predecessors, (7), 6 states have call successors, (7) [2022-04-28 07:17:25,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 75 transitions. [2022-04-28 07:17:25,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8 states, 8 states have (on average 5.0) internal successors, (40), 7 states have internal predecessors, (40), 7 states have call successors, (9), 7 states have call predecessors, (9), 5 states have return successors, (7), 5 states have call predecessors, (7), 6 states have call successors, (7) [2022-04-28 07:17:25,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 75 transitions. [2022-04-28 07:17:25,478 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 12 states and 75 transitions. [2022-04-28 07:17:25,531 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 75 edges. 75 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 07:17:25,532 INFO L225 Difference]: With dead ends: 70 [2022-04-28 07:17:25,532 INFO L226 Difference]: Without dead ends: 65 [2022-04-28 07:17:25,533 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 121 GetRequests, 105 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 19 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=123, Invalid=183, Unknown=0, NotChecked=0, Total=306 [2022-04-28 07:17:25,533 INFO L413 NwaCegarLoop]: 30 mSDtfsCounter, 25 mSDsluCounter, 78 mSDsCounter, 0 mSdLazyCounter, 26 mSolverCounterSat, 21 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 25 SdHoareTripleChecker+Valid, 108 SdHoareTripleChecker+Invalid, 47 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 21 IncrementalHoareTripleChecker+Valid, 26 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-04-28 07:17:25,533 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [25 Valid, 108 Invalid, 47 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [21 Valid, 26 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-04-28 07:17:25,533 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 65 states. [2022-04-28 07:17:25,580 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 65 to 65. [2022-04-28 07:17:25,580 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 07:17:25,580 INFO L82 GeneralOperation]: Start isEquivalent. First operand 65 states. Second operand has 65 states, 47 states have (on average 1.127659574468085) internal successors, (53), 47 states have internal predecessors, (53), 10 states have call successors, (10), 9 states have call predecessors, (10), 7 states have return successors, (8), 8 states have call predecessors, (8), 8 states have call successors, (8) [2022-04-28 07:17:25,580 INFO L74 IsIncluded]: Start isIncluded. First operand 65 states. Second operand has 65 states, 47 states have (on average 1.127659574468085) internal successors, (53), 47 states have internal predecessors, (53), 10 states have call successors, (10), 9 states have call predecessors, (10), 7 states have return successors, (8), 8 states have call predecessors, (8), 8 states have call successors, (8) [2022-04-28 07:17:25,580 INFO L87 Difference]: Start difference. First operand 65 states. Second operand has 65 states, 47 states have (on average 1.127659574468085) internal successors, (53), 47 states have internal predecessors, (53), 10 states have call successors, (10), 9 states have call predecessors, (10), 7 states have return successors, (8), 8 states have call predecessors, (8), 8 states have call successors, (8) [2022-04-28 07:17:25,582 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 07:17:25,582 INFO L93 Difference]: Finished difference Result 65 states and 71 transitions. [2022-04-28 07:17:25,582 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 71 transitions. [2022-04-28 07:17:25,582 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 07:17:25,582 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 07:17:25,582 INFO L74 IsIncluded]: Start isIncluded. First operand has 65 states, 47 states have (on average 1.127659574468085) internal successors, (53), 47 states have internal predecessors, (53), 10 states have call successors, (10), 9 states have call predecessors, (10), 7 states have return successors, (8), 8 states have call predecessors, (8), 8 states have call successors, (8) Second operand 65 states. [2022-04-28 07:17:25,583 INFO L87 Difference]: Start difference. First operand has 65 states, 47 states have (on average 1.127659574468085) internal successors, (53), 47 states have internal predecessors, (53), 10 states have call successors, (10), 9 states have call predecessors, (10), 7 states have return successors, (8), 8 states have call predecessors, (8), 8 states have call successors, (8) Second operand 65 states. [2022-04-28 07:17:25,584 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 07:17:25,584 INFO L93 Difference]: Finished difference Result 65 states and 71 transitions. [2022-04-28 07:17:25,584 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 71 transitions. [2022-04-28 07:17:25,584 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 07:17:25,584 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 07:17:25,584 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 07:17:25,584 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 07:17:25,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 65 states, 47 states have (on average 1.127659574468085) internal successors, (53), 47 states have internal predecessors, (53), 10 states have call successors, (10), 9 states have call predecessors, (10), 7 states have return successors, (8), 8 states have call predecessors, (8), 8 states have call successors, (8) [2022-04-28 07:17:25,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 65 states and 71 transitions. [2022-04-28 07:17:25,586 INFO L78 Accepts]: Start accepts. Automaton has 65 states and 71 transitions. Word has length 59 [2022-04-28 07:17:25,586 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 07:17:25,586 INFO L495 AbstractCegarLoop]: Abstraction has 65 states and 71 transitions. [2022-04-28 07:17:25,586 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 5.0) internal successors, (40), 7 states have internal predecessors, (40), 7 states have call successors, (9), 7 states have call predecessors, (9), 5 states have return successors, (7), 5 states have call predecessors, (7), 6 states have call successors, (7) [2022-04-28 07:17:25,586 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 65 states and 71 transitions. [2022-04-28 07:17:25,657 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 71 edges. 71 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 07:17:25,657 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 71 transitions. [2022-04-28 07:17:25,657 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-04-28 07:17:25,657 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 07:17:25,657 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 5, 5, 5, 5, 5, 5, 5, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 07:17:25,674 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Forceful destruction successful, exit code 0 [2022-04-28 07:17:25,858 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,8 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 07:17:25,858 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 07:17:25,858 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 07:17:25,858 INFO L85 PathProgramCache]: Analyzing trace with hash -1512407140, now seen corresponding path program 9 times [2022-04-28 07:17:25,858 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 07:17:25,859 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [491352969] [2022-04-28 07:17:25,859 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 07:17:25,859 INFO L85 PathProgramCache]: Analyzing trace with hash -1512407140, now seen corresponding path program 10 times [2022-04-28 07:17:25,859 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 07:17:25,859 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1917530731] [2022-04-28 07:17:25,859 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 07:17:25,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 07:17:25,869 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 07:17:25,870 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [830565208] [2022-04-28 07:17:25,870 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-28 07:17:25,870 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 07:17:25,870 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 07:17:25,871 INFO L229 MonitoredProcess]: Starting monitored process 9 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 07:17:25,872 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2022-04-28 07:17:25,914 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-28 07:17:25,914 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 07:17:25,915 INFO L263 TraceCheckSpWp]: Trace formula consists of 208 conjuncts, 15 conjunts are in the unsatisfiable core [2022-04-28 07:17:25,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 07:17:25,927 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 07:17:26,233 INFO L272 TraceCheckUtils]: 0: Hoare triple {3611#true} call ULTIMATE.init(); {3611#true} is VALID [2022-04-28 07:17:26,234 INFO L290 TraceCheckUtils]: 1: Hoare triple {3611#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(11, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {3619#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:26,234 INFO L290 TraceCheckUtils]: 2: Hoare triple {3619#(<= ~counter~0 0)} assume true; {3619#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:26,234 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {3619#(<= ~counter~0 0)} {3611#true} #67#return; {3619#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:26,235 INFO L272 TraceCheckUtils]: 4: Hoare triple {3619#(<= ~counter~0 0)} call #t~ret7 := main(); {3619#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:26,235 INFO L290 TraceCheckUtils]: 5: Hoare triple {3619#(<= ~counter~0 0)} havoc ~x1~0;havoc ~x2~0;havoc ~y1~0;havoc ~y2~0;havoc ~y3~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~x1~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~x2~0 := #t~nondet5;havoc #t~nondet5; {3619#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:26,235 INFO L272 TraceCheckUtils]: 6: Hoare triple {3619#(<= ~counter~0 0)} call assume_abort_if_not((if ~x1~0 >= 0 then 1 else 0)); {3619#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:26,236 INFO L290 TraceCheckUtils]: 7: Hoare triple {3619#(<= ~counter~0 0)} ~cond := #in~cond; {3619#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:26,236 INFO L290 TraceCheckUtils]: 8: Hoare triple {3619#(<= ~counter~0 0)} assume !(0 == ~cond); {3619#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:26,237 INFO L290 TraceCheckUtils]: 9: Hoare triple {3619#(<= ~counter~0 0)} assume true; {3619#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:26,237 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {3619#(<= ~counter~0 0)} {3619#(<= ~counter~0 0)} #59#return; {3619#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:26,238 INFO L272 TraceCheckUtils]: 11: Hoare triple {3619#(<= ~counter~0 0)} call assume_abort_if_not((if 0 != ~x2~0 then 1 else 0)); {3619#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:26,238 INFO L290 TraceCheckUtils]: 12: Hoare triple {3619#(<= ~counter~0 0)} ~cond := #in~cond; {3619#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:26,238 INFO L290 TraceCheckUtils]: 13: Hoare triple {3619#(<= ~counter~0 0)} assume !(0 == ~cond); {3619#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:26,239 INFO L290 TraceCheckUtils]: 14: Hoare triple {3619#(<= ~counter~0 0)} assume true; {3619#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:26,239 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {3619#(<= ~counter~0 0)} {3619#(<= ~counter~0 0)} #61#return; {3619#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:26,239 INFO L290 TraceCheckUtils]: 16: Hoare triple {3619#(<= ~counter~0 0)} ~y1~0 := 0;~y2~0 := 0;~y3~0 := ~x1~0; {3619#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:26,240 INFO L290 TraceCheckUtils]: 17: Hoare triple {3619#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {3668#(<= ~counter~0 1)} is VALID [2022-04-28 07:17:26,240 INFO L290 TraceCheckUtils]: 18: Hoare triple {3668#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {3668#(<= ~counter~0 1)} is VALID [2022-04-28 07:17:26,240 INFO L272 TraceCheckUtils]: 19: Hoare triple {3668#(<= ~counter~0 1)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {3668#(<= ~counter~0 1)} is VALID [2022-04-28 07:17:26,241 INFO L290 TraceCheckUtils]: 20: Hoare triple {3668#(<= ~counter~0 1)} ~cond := #in~cond; {3668#(<= ~counter~0 1)} is VALID [2022-04-28 07:17:26,241 INFO L290 TraceCheckUtils]: 21: Hoare triple {3668#(<= ~counter~0 1)} assume !(0 == ~cond); {3668#(<= ~counter~0 1)} is VALID [2022-04-28 07:17:26,241 INFO L290 TraceCheckUtils]: 22: Hoare triple {3668#(<= ~counter~0 1)} assume true; {3668#(<= ~counter~0 1)} is VALID [2022-04-28 07:17:26,242 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {3668#(<= ~counter~0 1)} {3668#(<= ~counter~0 1)} #63#return; {3668#(<= ~counter~0 1)} is VALID [2022-04-28 07:17:26,242 INFO L290 TraceCheckUtils]: 24: Hoare triple {3668#(<= ~counter~0 1)} assume !!(0 != ~y3~0); {3668#(<= ~counter~0 1)} is VALID [2022-04-28 07:17:26,243 INFO L290 TraceCheckUtils]: 25: Hoare triple {3668#(<= ~counter~0 1)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {3668#(<= ~counter~0 1)} is VALID [2022-04-28 07:17:26,243 INFO L290 TraceCheckUtils]: 26: Hoare triple {3668#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {3696#(<= ~counter~0 2)} is VALID [2022-04-28 07:17:26,243 INFO L290 TraceCheckUtils]: 27: Hoare triple {3696#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {3696#(<= ~counter~0 2)} is VALID [2022-04-28 07:17:26,244 INFO L272 TraceCheckUtils]: 28: Hoare triple {3696#(<= ~counter~0 2)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {3696#(<= ~counter~0 2)} is VALID [2022-04-28 07:17:26,244 INFO L290 TraceCheckUtils]: 29: Hoare triple {3696#(<= ~counter~0 2)} ~cond := #in~cond; {3696#(<= ~counter~0 2)} is VALID [2022-04-28 07:17:26,244 INFO L290 TraceCheckUtils]: 30: Hoare triple {3696#(<= ~counter~0 2)} assume !(0 == ~cond); {3696#(<= ~counter~0 2)} is VALID [2022-04-28 07:17:26,245 INFO L290 TraceCheckUtils]: 31: Hoare triple {3696#(<= ~counter~0 2)} assume true; {3696#(<= ~counter~0 2)} is VALID [2022-04-28 07:17:26,245 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {3696#(<= ~counter~0 2)} {3696#(<= ~counter~0 2)} #63#return; {3696#(<= ~counter~0 2)} is VALID [2022-04-28 07:17:26,245 INFO L290 TraceCheckUtils]: 33: Hoare triple {3696#(<= ~counter~0 2)} assume !!(0 != ~y3~0); {3696#(<= ~counter~0 2)} is VALID [2022-04-28 07:17:26,246 INFO L290 TraceCheckUtils]: 34: Hoare triple {3696#(<= ~counter~0 2)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {3696#(<= ~counter~0 2)} is VALID [2022-04-28 07:17:26,256 INFO L290 TraceCheckUtils]: 35: Hoare triple {3696#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {3724#(<= ~counter~0 3)} is VALID [2022-04-28 07:17:26,256 INFO L290 TraceCheckUtils]: 36: Hoare triple {3724#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {3724#(<= ~counter~0 3)} is VALID [2022-04-28 07:17:26,257 INFO L272 TraceCheckUtils]: 37: Hoare triple {3724#(<= ~counter~0 3)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {3724#(<= ~counter~0 3)} is VALID [2022-04-28 07:17:26,257 INFO L290 TraceCheckUtils]: 38: Hoare triple {3724#(<= ~counter~0 3)} ~cond := #in~cond; {3724#(<= ~counter~0 3)} is VALID [2022-04-28 07:17:26,257 INFO L290 TraceCheckUtils]: 39: Hoare triple {3724#(<= ~counter~0 3)} assume !(0 == ~cond); {3724#(<= ~counter~0 3)} is VALID [2022-04-28 07:17:26,257 INFO L290 TraceCheckUtils]: 40: Hoare triple {3724#(<= ~counter~0 3)} assume true; {3724#(<= ~counter~0 3)} is VALID [2022-04-28 07:17:26,258 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {3724#(<= ~counter~0 3)} {3724#(<= ~counter~0 3)} #63#return; {3724#(<= ~counter~0 3)} is VALID [2022-04-28 07:17:26,258 INFO L290 TraceCheckUtils]: 42: Hoare triple {3724#(<= ~counter~0 3)} assume !!(0 != ~y3~0); {3724#(<= ~counter~0 3)} is VALID [2022-04-28 07:17:26,258 INFO L290 TraceCheckUtils]: 43: Hoare triple {3724#(<= ~counter~0 3)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {3724#(<= ~counter~0 3)} is VALID [2022-04-28 07:17:26,259 INFO L290 TraceCheckUtils]: 44: Hoare triple {3724#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {3752#(<= ~counter~0 4)} is VALID [2022-04-28 07:17:26,259 INFO L290 TraceCheckUtils]: 45: Hoare triple {3752#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {3752#(<= ~counter~0 4)} is VALID [2022-04-28 07:17:26,260 INFO L272 TraceCheckUtils]: 46: Hoare triple {3752#(<= ~counter~0 4)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {3752#(<= ~counter~0 4)} is VALID [2022-04-28 07:17:26,260 INFO L290 TraceCheckUtils]: 47: Hoare triple {3752#(<= ~counter~0 4)} ~cond := #in~cond; {3752#(<= ~counter~0 4)} is VALID [2022-04-28 07:17:26,260 INFO L290 TraceCheckUtils]: 48: Hoare triple {3752#(<= ~counter~0 4)} assume !(0 == ~cond); {3752#(<= ~counter~0 4)} is VALID [2022-04-28 07:17:26,260 INFO L290 TraceCheckUtils]: 49: Hoare triple {3752#(<= ~counter~0 4)} assume true; {3752#(<= ~counter~0 4)} is VALID [2022-04-28 07:17:26,261 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {3752#(<= ~counter~0 4)} {3752#(<= ~counter~0 4)} #63#return; {3752#(<= ~counter~0 4)} is VALID [2022-04-28 07:17:26,261 INFO L290 TraceCheckUtils]: 51: Hoare triple {3752#(<= ~counter~0 4)} assume !!(0 != ~y3~0); {3752#(<= ~counter~0 4)} is VALID [2022-04-28 07:17:26,261 INFO L290 TraceCheckUtils]: 52: Hoare triple {3752#(<= ~counter~0 4)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {3752#(<= ~counter~0 4)} is VALID [2022-04-28 07:17:26,262 INFO L290 TraceCheckUtils]: 53: Hoare triple {3752#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {3780#(<= ~counter~0 5)} is VALID [2022-04-28 07:17:26,262 INFO L290 TraceCheckUtils]: 54: Hoare triple {3780#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {3780#(<= ~counter~0 5)} is VALID [2022-04-28 07:17:26,263 INFO L272 TraceCheckUtils]: 55: Hoare triple {3780#(<= ~counter~0 5)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {3780#(<= ~counter~0 5)} is VALID [2022-04-28 07:17:26,263 INFO L290 TraceCheckUtils]: 56: Hoare triple {3780#(<= ~counter~0 5)} ~cond := #in~cond; {3780#(<= ~counter~0 5)} is VALID [2022-04-28 07:17:26,263 INFO L290 TraceCheckUtils]: 57: Hoare triple {3780#(<= ~counter~0 5)} assume !(0 == ~cond); {3780#(<= ~counter~0 5)} is VALID [2022-04-28 07:17:26,263 INFO L290 TraceCheckUtils]: 58: Hoare triple {3780#(<= ~counter~0 5)} assume true; {3780#(<= ~counter~0 5)} is VALID [2022-04-28 07:17:26,264 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {3780#(<= ~counter~0 5)} {3780#(<= ~counter~0 5)} #63#return; {3780#(<= ~counter~0 5)} is VALID [2022-04-28 07:17:26,264 INFO L290 TraceCheckUtils]: 60: Hoare triple {3780#(<= ~counter~0 5)} assume !!(0 != ~y3~0); {3780#(<= ~counter~0 5)} is VALID [2022-04-28 07:17:26,264 INFO L290 TraceCheckUtils]: 61: Hoare triple {3780#(<= ~counter~0 5)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {3780#(<= ~counter~0 5)} is VALID [2022-04-28 07:17:26,265 INFO L290 TraceCheckUtils]: 62: Hoare triple {3780#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {3808#(<= |main_#t~post6| 5)} is VALID [2022-04-28 07:17:26,265 INFO L290 TraceCheckUtils]: 63: Hoare triple {3808#(<= |main_#t~post6| 5)} assume !(#t~post6 < 50);havoc #t~post6; {3612#false} is VALID [2022-04-28 07:17:26,265 INFO L272 TraceCheckUtils]: 64: Hoare triple {3612#false} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 == ~x1~0 then 1 else 0)); {3612#false} is VALID [2022-04-28 07:17:26,265 INFO L290 TraceCheckUtils]: 65: Hoare triple {3612#false} ~cond := #in~cond; {3612#false} is VALID [2022-04-28 07:17:26,265 INFO L290 TraceCheckUtils]: 66: Hoare triple {3612#false} assume 0 == ~cond; {3612#false} is VALID [2022-04-28 07:17:26,265 INFO L290 TraceCheckUtils]: 67: Hoare triple {3612#false} assume !false; {3612#false} is VALID [2022-04-28 07:17:26,265 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 10 proven. 100 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-28 07:17:26,265 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 07:17:26,599 INFO L290 TraceCheckUtils]: 67: Hoare triple {3612#false} assume !false; {3612#false} is VALID [2022-04-28 07:17:26,599 INFO L290 TraceCheckUtils]: 66: Hoare triple {3612#false} assume 0 == ~cond; {3612#false} is VALID [2022-04-28 07:17:26,599 INFO L290 TraceCheckUtils]: 65: Hoare triple {3612#false} ~cond := #in~cond; {3612#false} is VALID [2022-04-28 07:17:26,599 INFO L272 TraceCheckUtils]: 64: Hoare triple {3612#false} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 == ~x1~0 then 1 else 0)); {3612#false} is VALID [2022-04-28 07:17:26,599 INFO L290 TraceCheckUtils]: 63: Hoare triple {3836#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {3612#false} is VALID [2022-04-28 07:17:26,600 INFO L290 TraceCheckUtils]: 62: Hoare triple {3840#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {3836#(< |main_#t~post6| 50)} is VALID [2022-04-28 07:17:26,600 INFO L290 TraceCheckUtils]: 61: Hoare triple {3840#(< ~counter~0 50)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {3840#(< ~counter~0 50)} is VALID [2022-04-28 07:17:26,600 INFO L290 TraceCheckUtils]: 60: Hoare triple {3840#(< ~counter~0 50)} assume !!(0 != ~y3~0); {3840#(< ~counter~0 50)} is VALID [2022-04-28 07:17:26,601 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {3611#true} {3840#(< ~counter~0 50)} #63#return; {3840#(< ~counter~0 50)} is VALID [2022-04-28 07:17:26,601 INFO L290 TraceCheckUtils]: 58: Hoare triple {3611#true} assume true; {3611#true} is VALID [2022-04-28 07:17:26,601 INFO L290 TraceCheckUtils]: 57: Hoare triple {3611#true} assume !(0 == ~cond); {3611#true} is VALID [2022-04-28 07:17:26,601 INFO L290 TraceCheckUtils]: 56: Hoare triple {3611#true} ~cond := #in~cond; {3611#true} is VALID [2022-04-28 07:17:26,601 INFO L272 TraceCheckUtils]: 55: Hoare triple {3840#(< ~counter~0 50)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {3611#true} is VALID [2022-04-28 07:17:26,601 INFO L290 TraceCheckUtils]: 54: Hoare triple {3840#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {3840#(< ~counter~0 50)} is VALID [2022-04-28 07:17:26,602 INFO L290 TraceCheckUtils]: 53: Hoare triple {3868#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {3840#(< ~counter~0 50)} is VALID [2022-04-28 07:17:26,602 INFO L290 TraceCheckUtils]: 52: Hoare triple {3868#(< ~counter~0 49)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {3868#(< ~counter~0 49)} is VALID [2022-04-28 07:17:26,602 INFO L290 TraceCheckUtils]: 51: Hoare triple {3868#(< ~counter~0 49)} assume !!(0 != ~y3~0); {3868#(< ~counter~0 49)} is VALID [2022-04-28 07:17:26,603 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {3611#true} {3868#(< ~counter~0 49)} #63#return; {3868#(< ~counter~0 49)} is VALID [2022-04-28 07:17:26,603 INFO L290 TraceCheckUtils]: 49: Hoare triple {3611#true} assume true; {3611#true} is VALID [2022-04-28 07:17:26,603 INFO L290 TraceCheckUtils]: 48: Hoare triple {3611#true} assume !(0 == ~cond); {3611#true} is VALID [2022-04-28 07:17:26,603 INFO L290 TraceCheckUtils]: 47: Hoare triple {3611#true} ~cond := #in~cond; {3611#true} is VALID [2022-04-28 07:17:26,603 INFO L272 TraceCheckUtils]: 46: Hoare triple {3868#(< ~counter~0 49)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {3611#true} is VALID [2022-04-28 07:17:26,603 INFO L290 TraceCheckUtils]: 45: Hoare triple {3868#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {3868#(< ~counter~0 49)} is VALID [2022-04-28 07:17:26,604 INFO L290 TraceCheckUtils]: 44: Hoare triple {3896#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {3868#(< ~counter~0 49)} is VALID [2022-04-28 07:17:26,604 INFO L290 TraceCheckUtils]: 43: Hoare triple {3896#(< ~counter~0 48)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {3896#(< ~counter~0 48)} is VALID [2022-04-28 07:17:26,604 INFO L290 TraceCheckUtils]: 42: Hoare triple {3896#(< ~counter~0 48)} assume !!(0 != ~y3~0); {3896#(< ~counter~0 48)} is VALID [2022-04-28 07:17:26,605 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {3611#true} {3896#(< ~counter~0 48)} #63#return; {3896#(< ~counter~0 48)} is VALID [2022-04-28 07:17:26,605 INFO L290 TraceCheckUtils]: 40: Hoare triple {3611#true} assume true; {3611#true} is VALID [2022-04-28 07:17:26,605 INFO L290 TraceCheckUtils]: 39: Hoare triple {3611#true} assume !(0 == ~cond); {3611#true} is VALID [2022-04-28 07:17:26,605 INFO L290 TraceCheckUtils]: 38: Hoare triple {3611#true} ~cond := #in~cond; {3611#true} is VALID [2022-04-28 07:17:26,605 INFO L272 TraceCheckUtils]: 37: Hoare triple {3896#(< ~counter~0 48)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {3611#true} is VALID [2022-04-28 07:17:26,605 INFO L290 TraceCheckUtils]: 36: Hoare triple {3896#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {3896#(< ~counter~0 48)} is VALID [2022-04-28 07:17:26,605 INFO L290 TraceCheckUtils]: 35: Hoare triple {3924#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {3896#(< ~counter~0 48)} is VALID [2022-04-28 07:17:26,606 INFO L290 TraceCheckUtils]: 34: Hoare triple {3924#(< ~counter~0 47)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {3924#(< ~counter~0 47)} is VALID [2022-04-28 07:17:26,606 INFO L290 TraceCheckUtils]: 33: Hoare triple {3924#(< ~counter~0 47)} assume !!(0 != ~y3~0); {3924#(< ~counter~0 47)} is VALID [2022-04-28 07:17:26,606 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {3611#true} {3924#(< ~counter~0 47)} #63#return; {3924#(< ~counter~0 47)} is VALID [2022-04-28 07:17:26,607 INFO L290 TraceCheckUtils]: 31: Hoare triple {3611#true} assume true; {3611#true} is VALID [2022-04-28 07:17:26,607 INFO L290 TraceCheckUtils]: 30: Hoare triple {3611#true} assume !(0 == ~cond); {3611#true} is VALID [2022-04-28 07:17:26,607 INFO L290 TraceCheckUtils]: 29: Hoare triple {3611#true} ~cond := #in~cond; {3611#true} is VALID [2022-04-28 07:17:26,607 INFO L272 TraceCheckUtils]: 28: Hoare triple {3924#(< ~counter~0 47)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {3611#true} is VALID [2022-04-28 07:17:26,607 INFO L290 TraceCheckUtils]: 27: Hoare triple {3924#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {3924#(< ~counter~0 47)} is VALID [2022-04-28 07:17:26,607 INFO L290 TraceCheckUtils]: 26: Hoare triple {3952#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {3924#(< ~counter~0 47)} is VALID [2022-04-28 07:17:26,608 INFO L290 TraceCheckUtils]: 25: Hoare triple {3952#(< ~counter~0 46)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {3952#(< ~counter~0 46)} is VALID [2022-04-28 07:17:26,608 INFO L290 TraceCheckUtils]: 24: Hoare triple {3952#(< ~counter~0 46)} assume !!(0 != ~y3~0); {3952#(< ~counter~0 46)} is VALID [2022-04-28 07:17:26,608 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {3611#true} {3952#(< ~counter~0 46)} #63#return; {3952#(< ~counter~0 46)} is VALID [2022-04-28 07:17:26,608 INFO L290 TraceCheckUtils]: 22: Hoare triple {3611#true} assume true; {3611#true} is VALID [2022-04-28 07:17:26,608 INFO L290 TraceCheckUtils]: 21: Hoare triple {3611#true} assume !(0 == ~cond); {3611#true} is VALID [2022-04-28 07:17:26,609 INFO L290 TraceCheckUtils]: 20: Hoare triple {3611#true} ~cond := #in~cond; {3611#true} is VALID [2022-04-28 07:17:26,609 INFO L272 TraceCheckUtils]: 19: Hoare triple {3952#(< ~counter~0 46)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {3611#true} is VALID [2022-04-28 07:17:26,609 INFO L290 TraceCheckUtils]: 18: Hoare triple {3952#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {3952#(< ~counter~0 46)} is VALID [2022-04-28 07:17:26,609 INFO L290 TraceCheckUtils]: 17: Hoare triple {3980#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {3952#(< ~counter~0 46)} is VALID [2022-04-28 07:17:26,609 INFO L290 TraceCheckUtils]: 16: Hoare triple {3980#(< ~counter~0 45)} ~y1~0 := 0;~y2~0 := 0;~y3~0 := ~x1~0; {3980#(< ~counter~0 45)} is VALID [2022-04-28 07:17:26,610 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {3611#true} {3980#(< ~counter~0 45)} #61#return; {3980#(< ~counter~0 45)} is VALID [2022-04-28 07:17:26,610 INFO L290 TraceCheckUtils]: 14: Hoare triple {3611#true} assume true; {3611#true} is VALID [2022-04-28 07:17:26,610 INFO L290 TraceCheckUtils]: 13: Hoare triple {3611#true} assume !(0 == ~cond); {3611#true} is VALID [2022-04-28 07:17:26,610 INFO L290 TraceCheckUtils]: 12: Hoare triple {3611#true} ~cond := #in~cond; {3611#true} is VALID [2022-04-28 07:17:26,610 INFO L272 TraceCheckUtils]: 11: Hoare triple {3980#(< ~counter~0 45)} call assume_abort_if_not((if 0 != ~x2~0 then 1 else 0)); {3611#true} is VALID [2022-04-28 07:17:26,610 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {3611#true} {3980#(< ~counter~0 45)} #59#return; {3980#(< ~counter~0 45)} is VALID [2022-04-28 07:17:26,610 INFO L290 TraceCheckUtils]: 9: Hoare triple {3611#true} assume true; {3611#true} is VALID [2022-04-28 07:17:26,611 INFO L290 TraceCheckUtils]: 8: Hoare triple {3611#true} assume !(0 == ~cond); {3611#true} is VALID [2022-04-28 07:17:26,611 INFO L290 TraceCheckUtils]: 7: Hoare triple {3611#true} ~cond := #in~cond; {3611#true} is VALID [2022-04-28 07:17:26,611 INFO L272 TraceCheckUtils]: 6: Hoare triple {3980#(< ~counter~0 45)} call assume_abort_if_not((if ~x1~0 >= 0 then 1 else 0)); {3611#true} is VALID [2022-04-28 07:17:26,611 INFO L290 TraceCheckUtils]: 5: Hoare triple {3980#(< ~counter~0 45)} havoc ~x1~0;havoc ~x2~0;havoc ~y1~0;havoc ~y2~0;havoc ~y3~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~x1~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~x2~0 := #t~nondet5;havoc #t~nondet5; {3980#(< ~counter~0 45)} is VALID [2022-04-28 07:17:26,611 INFO L272 TraceCheckUtils]: 4: Hoare triple {3980#(< ~counter~0 45)} call #t~ret7 := main(); {3980#(< ~counter~0 45)} is VALID [2022-04-28 07:17:26,611 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {3980#(< ~counter~0 45)} {3611#true} #67#return; {3980#(< ~counter~0 45)} is VALID [2022-04-28 07:17:26,612 INFO L290 TraceCheckUtils]: 2: Hoare triple {3980#(< ~counter~0 45)} assume true; {3980#(< ~counter~0 45)} is VALID [2022-04-28 07:17:26,612 INFO L290 TraceCheckUtils]: 1: Hoare triple {3611#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(11, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {3980#(< ~counter~0 45)} is VALID [2022-04-28 07:17:26,612 INFO L272 TraceCheckUtils]: 0: Hoare triple {3611#true} call ULTIMATE.init(); {3611#true} is VALID [2022-04-28 07:17:26,612 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 10 proven. 60 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2022-04-28 07:17:26,613 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 07:17:26,613 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1917530731] [2022-04-28 07:17:26,613 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 07:17:26,613 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [830565208] [2022-04-28 07:17:26,613 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [830565208] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 07:17:26,613 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 07:17:26,613 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 16 [2022-04-28 07:17:26,613 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 07:17:26,613 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [491352969] [2022-04-28 07:17:26,613 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [491352969] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 07:17:26,613 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 07:17:26,613 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-04-28 07:17:26,613 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1003660371] [2022-04-28 07:17:26,613 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 07:17:26,614 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 5.222222222222222) internal successors, (47), 8 states have internal predecessors, (47), 8 states have call successors, (10), 8 states have call predecessors, (10), 6 states have return successors, (8), 6 states have call predecessors, (8), 7 states have call successors, (8) Word has length 68 [2022-04-28 07:17:26,615 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 07:17:26,615 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 9 states, 9 states have (on average 5.222222222222222) internal successors, (47), 8 states have internal predecessors, (47), 8 states have call successors, (10), 8 states have call predecessors, (10), 6 states have return successors, (8), 6 states have call predecessors, (8), 7 states have call successors, (8) [2022-04-28 07:17:26,658 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 65 edges. 65 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 07:17:26,658 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-04-28 07:17:26,658 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 07:17:26,658 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-04-28 07:17:26,659 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=96, Invalid=144, Unknown=0, NotChecked=0, Total=240 [2022-04-28 07:17:26,659 INFO L87 Difference]: Start difference. First operand 65 states and 71 transitions. Second operand has 9 states, 9 states have (on average 5.222222222222222) internal successors, (47), 8 states have internal predecessors, (47), 8 states have call successors, (10), 8 states have call predecessors, (10), 6 states have return successors, (8), 6 states have call predecessors, (8), 7 states have call successors, (8) [2022-04-28 07:17:26,874 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 07:17:26,874 INFO L93 Difference]: Finished difference Result 79 states and 86 transitions. [2022-04-28 07:17:26,874 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2022-04-28 07:17:26,874 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 5.222222222222222) internal successors, (47), 8 states have internal predecessors, (47), 8 states have call successors, (10), 8 states have call predecessors, (10), 6 states have return successors, (8), 6 states have call predecessors, (8), 7 states have call successors, (8) Word has length 68 [2022-04-28 07:17:26,875 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 07:17:26,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9 states, 9 states have (on average 5.222222222222222) internal successors, (47), 8 states have internal predecessors, (47), 8 states have call successors, (10), 8 states have call predecessors, (10), 6 states have return successors, (8), 6 states have call predecessors, (8), 7 states have call successors, (8) [2022-04-28 07:17:26,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 85 transitions. [2022-04-28 07:17:26,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9 states, 9 states have (on average 5.222222222222222) internal successors, (47), 8 states have internal predecessors, (47), 8 states have call successors, (10), 8 states have call predecessors, (10), 6 states have return successors, (8), 6 states have call predecessors, (8), 7 states have call successors, (8) [2022-04-28 07:17:26,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 85 transitions. [2022-04-28 07:17:26,878 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 14 states and 85 transitions. [2022-04-28 07:17:26,936 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 85 edges. 85 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 07:17:26,937 INFO L225 Difference]: With dead ends: 79 [2022-04-28 07:17:26,937 INFO L226 Difference]: Without dead ends: 74 [2022-04-28 07:17:26,937 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 140 GetRequests, 121 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 26 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=171, Invalid=249, Unknown=0, NotChecked=0, Total=420 [2022-04-28 07:17:26,938 INFO L413 NwaCegarLoop]: 31 mSDtfsCounter, 13 mSDsluCounter, 85 mSDsCounter, 0 mSdLazyCounter, 31 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 13 SdHoareTripleChecker+Valid, 116 SdHoareTripleChecker+Invalid, 38 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 31 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-04-28 07:17:26,938 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [13 Valid, 116 Invalid, 38 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 31 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-04-28 07:17:26,938 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 74 states. [2022-04-28 07:17:27,012 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 74 to 74. [2022-04-28 07:17:27,012 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 07:17:27,013 INFO L82 GeneralOperation]: Start isEquivalent. First operand 74 states. Second operand has 74 states, 54 states have (on average 1.1296296296296295) internal successors, (61), 54 states have internal predecessors, (61), 11 states have call successors, (11), 10 states have call predecessors, (11), 8 states have return successors, (9), 9 states have call predecessors, (9), 9 states have call successors, (9) [2022-04-28 07:17:27,013 INFO L74 IsIncluded]: Start isIncluded. First operand 74 states. Second operand has 74 states, 54 states have (on average 1.1296296296296295) internal successors, (61), 54 states have internal predecessors, (61), 11 states have call successors, (11), 10 states have call predecessors, (11), 8 states have return successors, (9), 9 states have call predecessors, (9), 9 states have call successors, (9) [2022-04-28 07:17:27,013 INFO L87 Difference]: Start difference. First operand 74 states. Second operand has 74 states, 54 states have (on average 1.1296296296296295) internal successors, (61), 54 states have internal predecessors, (61), 11 states have call successors, (11), 10 states have call predecessors, (11), 8 states have return successors, (9), 9 states have call predecessors, (9), 9 states have call successors, (9) [2022-04-28 07:17:27,015 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 07:17:27,015 INFO L93 Difference]: Finished difference Result 74 states and 81 transitions. [2022-04-28 07:17:27,015 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 81 transitions. [2022-04-28 07:17:27,016 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 07:17:27,016 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 07:17:27,016 INFO L74 IsIncluded]: Start isIncluded. First operand has 74 states, 54 states have (on average 1.1296296296296295) internal successors, (61), 54 states have internal predecessors, (61), 11 states have call successors, (11), 10 states have call predecessors, (11), 8 states have return successors, (9), 9 states have call predecessors, (9), 9 states have call successors, (9) Second operand 74 states. [2022-04-28 07:17:27,016 INFO L87 Difference]: Start difference. First operand has 74 states, 54 states have (on average 1.1296296296296295) internal successors, (61), 54 states have internal predecessors, (61), 11 states have call successors, (11), 10 states have call predecessors, (11), 8 states have return successors, (9), 9 states have call predecessors, (9), 9 states have call successors, (9) Second operand 74 states. [2022-04-28 07:17:27,017 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 07:17:27,017 INFO L93 Difference]: Finished difference Result 74 states and 81 transitions. [2022-04-28 07:17:27,017 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 81 transitions. [2022-04-28 07:17:27,017 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 07:17:27,017 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 07:17:27,017 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 07:17:27,017 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 07:17:27,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 74 states, 54 states have (on average 1.1296296296296295) internal successors, (61), 54 states have internal predecessors, (61), 11 states have call successors, (11), 10 states have call predecessors, (11), 8 states have return successors, (9), 9 states have call predecessors, (9), 9 states have call successors, (9) [2022-04-28 07:17:27,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 74 states and 81 transitions. [2022-04-28 07:17:27,019 INFO L78 Accepts]: Start accepts. Automaton has 74 states and 81 transitions. Word has length 68 [2022-04-28 07:17:27,019 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 07:17:27,019 INFO L495 AbstractCegarLoop]: Abstraction has 74 states and 81 transitions. [2022-04-28 07:17:27,019 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 5.222222222222222) internal successors, (47), 8 states have internal predecessors, (47), 8 states have call successors, (10), 8 states have call predecessors, (10), 6 states have return successors, (8), 6 states have call predecessors, (8), 7 states have call successors, (8) [2022-04-28 07:17:27,019 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 74 states and 81 transitions. [2022-04-28 07:17:27,093 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 81 edges. 81 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 07:17:27,093 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 81 transitions. [2022-04-28 07:17:27,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-04-28 07:17:27,094 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 07:17:27,094 INFO L195 NwaCegarLoop]: trace histogram [7, 7, 6, 6, 6, 6, 6, 6, 6, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 07:17:27,113 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Forceful destruction successful, exit code 0 [2022-04-28 07:17:27,294 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable8 [2022-04-28 07:17:27,294 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 07:17:27,295 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 07:17:27,295 INFO L85 PathProgramCache]: Analyzing trace with hash 771706710, now seen corresponding path program 11 times [2022-04-28 07:17:27,295 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 07:17:27,295 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1467051447] [2022-04-28 07:17:27,295 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 07:17:27,295 INFO L85 PathProgramCache]: Analyzing trace with hash 771706710, now seen corresponding path program 12 times [2022-04-28 07:17:27,295 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 07:17:27,295 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [496125356] [2022-04-28 07:17:27,296 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 07:17:27,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 07:17:27,306 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 07:17:27,307 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [2100213318] [2022-04-28 07:17:27,307 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-28 07:17:27,307 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 07:17:27,307 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 07:17:27,308 INFO L229 MonitoredProcess]: Starting monitored process 10 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 07:17:27,309 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2022-04-28 07:17:27,357 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 7 check-sat command(s) [2022-04-28 07:17:27,358 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 07:17:27,359 INFO L263 TraceCheckSpWp]: Trace formula consists of 231 conjuncts, 17 conjunts are in the unsatisfiable core [2022-04-28 07:17:27,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 07:17:27,373 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 07:17:27,720 INFO L272 TraceCheckUtils]: 0: Hoare triple {4498#true} call ULTIMATE.init(); {4498#true} is VALID [2022-04-28 07:17:27,721 INFO L290 TraceCheckUtils]: 1: Hoare triple {4498#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(11, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {4506#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:27,722 INFO L290 TraceCheckUtils]: 2: Hoare triple {4506#(<= ~counter~0 0)} assume true; {4506#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:27,722 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {4506#(<= ~counter~0 0)} {4498#true} #67#return; {4506#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:27,722 INFO L272 TraceCheckUtils]: 4: Hoare triple {4506#(<= ~counter~0 0)} call #t~ret7 := main(); {4506#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:27,722 INFO L290 TraceCheckUtils]: 5: Hoare triple {4506#(<= ~counter~0 0)} havoc ~x1~0;havoc ~x2~0;havoc ~y1~0;havoc ~y2~0;havoc ~y3~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~x1~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~x2~0 := #t~nondet5;havoc #t~nondet5; {4506#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:27,723 INFO L272 TraceCheckUtils]: 6: Hoare triple {4506#(<= ~counter~0 0)} call assume_abort_if_not((if ~x1~0 >= 0 then 1 else 0)); {4506#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:27,723 INFO L290 TraceCheckUtils]: 7: Hoare triple {4506#(<= ~counter~0 0)} ~cond := #in~cond; {4506#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:27,723 INFO L290 TraceCheckUtils]: 8: Hoare triple {4506#(<= ~counter~0 0)} assume !(0 == ~cond); {4506#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:27,724 INFO L290 TraceCheckUtils]: 9: Hoare triple {4506#(<= ~counter~0 0)} assume true; {4506#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:27,724 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {4506#(<= ~counter~0 0)} {4506#(<= ~counter~0 0)} #59#return; {4506#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:27,724 INFO L272 TraceCheckUtils]: 11: Hoare triple {4506#(<= ~counter~0 0)} call assume_abort_if_not((if 0 != ~x2~0 then 1 else 0)); {4506#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:27,725 INFO L290 TraceCheckUtils]: 12: Hoare triple {4506#(<= ~counter~0 0)} ~cond := #in~cond; {4506#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:27,725 INFO L290 TraceCheckUtils]: 13: Hoare triple {4506#(<= ~counter~0 0)} assume !(0 == ~cond); {4506#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:27,725 INFO L290 TraceCheckUtils]: 14: Hoare triple {4506#(<= ~counter~0 0)} assume true; {4506#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:27,725 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {4506#(<= ~counter~0 0)} {4506#(<= ~counter~0 0)} #61#return; {4506#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:27,726 INFO L290 TraceCheckUtils]: 16: Hoare triple {4506#(<= ~counter~0 0)} ~y1~0 := 0;~y2~0 := 0;~y3~0 := ~x1~0; {4506#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:27,726 INFO L290 TraceCheckUtils]: 17: Hoare triple {4506#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {4555#(<= ~counter~0 1)} is VALID [2022-04-28 07:17:27,726 INFO L290 TraceCheckUtils]: 18: Hoare triple {4555#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {4555#(<= ~counter~0 1)} is VALID [2022-04-28 07:17:27,727 INFO L272 TraceCheckUtils]: 19: Hoare triple {4555#(<= ~counter~0 1)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {4555#(<= ~counter~0 1)} is VALID [2022-04-28 07:17:27,727 INFO L290 TraceCheckUtils]: 20: Hoare triple {4555#(<= ~counter~0 1)} ~cond := #in~cond; {4555#(<= ~counter~0 1)} is VALID [2022-04-28 07:17:27,727 INFO L290 TraceCheckUtils]: 21: Hoare triple {4555#(<= ~counter~0 1)} assume !(0 == ~cond); {4555#(<= ~counter~0 1)} is VALID [2022-04-28 07:17:27,728 INFO L290 TraceCheckUtils]: 22: Hoare triple {4555#(<= ~counter~0 1)} assume true; {4555#(<= ~counter~0 1)} is VALID [2022-04-28 07:17:27,728 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {4555#(<= ~counter~0 1)} {4555#(<= ~counter~0 1)} #63#return; {4555#(<= ~counter~0 1)} is VALID [2022-04-28 07:17:27,728 INFO L290 TraceCheckUtils]: 24: Hoare triple {4555#(<= ~counter~0 1)} assume !!(0 != ~y3~0); {4555#(<= ~counter~0 1)} is VALID [2022-04-28 07:17:27,729 INFO L290 TraceCheckUtils]: 25: Hoare triple {4555#(<= ~counter~0 1)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {4555#(<= ~counter~0 1)} is VALID [2022-04-28 07:17:27,730 INFO L290 TraceCheckUtils]: 26: Hoare triple {4555#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {4583#(<= ~counter~0 2)} is VALID [2022-04-28 07:17:27,730 INFO L290 TraceCheckUtils]: 27: Hoare triple {4583#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {4583#(<= ~counter~0 2)} is VALID [2022-04-28 07:17:27,730 INFO L272 TraceCheckUtils]: 28: Hoare triple {4583#(<= ~counter~0 2)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {4583#(<= ~counter~0 2)} is VALID [2022-04-28 07:17:27,731 INFO L290 TraceCheckUtils]: 29: Hoare triple {4583#(<= ~counter~0 2)} ~cond := #in~cond; {4583#(<= ~counter~0 2)} is VALID [2022-04-28 07:17:27,731 INFO L290 TraceCheckUtils]: 30: Hoare triple {4583#(<= ~counter~0 2)} assume !(0 == ~cond); {4583#(<= ~counter~0 2)} is VALID [2022-04-28 07:17:27,731 INFO L290 TraceCheckUtils]: 31: Hoare triple {4583#(<= ~counter~0 2)} assume true; {4583#(<= ~counter~0 2)} is VALID [2022-04-28 07:17:27,732 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {4583#(<= ~counter~0 2)} {4583#(<= ~counter~0 2)} #63#return; {4583#(<= ~counter~0 2)} is VALID [2022-04-28 07:17:27,732 INFO L290 TraceCheckUtils]: 33: Hoare triple {4583#(<= ~counter~0 2)} assume !!(0 != ~y3~0); {4583#(<= ~counter~0 2)} is VALID [2022-04-28 07:17:27,732 INFO L290 TraceCheckUtils]: 34: Hoare triple {4583#(<= ~counter~0 2)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {4583#(<= ~counter~0 2)} is VALID [2022-04-28 07:17:27,732 INFO L290 TraceCheckUtils]: 35: Hoare triple {4583#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {4611#(<= ~counter~0 3)} is VALID [2022-04-28 07:17:27,733 INFO L290 TraceCheckUtils]: 36: Hoare triple {4611#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {4611#(<= ~counter~0 3)} is VALID [2022-04-28 07:17:27,733 INFO L272 TraceCheckUtils]: 37: Hoare triple {4611#(<= ~counter~0 3)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {4611#(<= ~counter~0 3)} is VALID [2022-04-28 07:17:27,743 INFO L290 TraceCheckUtils]: 38: Hoare triple {4611#(<= ~counter~0 3)} ~cond := #in~cond; {4611#(<= ~counter~0 3)} is VALID [2022-04-28 07:17:27,743 INFO L290 TraceCheckUtils]: 39: Hoare triple {4611#(<= ~counter~0 3)} assume !(0 == ~cond); {4611#(<= ~counter~0 3)} is VALID [2022-04-28 07:17:27,744 INFO L290 TraceCheckUtils]: 40: Hoare triple {4611#(<= ~counter~0 3)} assume true; {4611#(<= ~counter~0 3)} is VALID [2022-04-28 07:17:27,744 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {4611#(<= ~counter~0 3)} {4611#(<= ~counter~0 3)} #63#return; {4611#(<= ~counter~0 3)} is VALID [2022-04-28 07:17:27,744 INFO L290 TraceCheckUtils]: 42: Hoare triple {4611#(<= ~counter~0 3)} assume !!(0 != ~y3~0); {4611#(<= ~counter~0 3)} is VALID [2022-04-28 07:17:27,745 INFO L290 TraceCheckUtils]: 43: Hoare triple {4611#(<= ~counter~0 3)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {4611#(<= ~counter~0 3)} is VALID [2022-04-28 07:17:27,745 INFO L290 TraceCheckUtils]: 44: Hoare triple {4611#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {4639#(<= ~counter~0 4)} is VALID [2022-04-28 07:17:27,745 INFO L290 TraceCheckUtils]: 45: Hoare triple {4639#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {4639#(<= ~counter~0 4)} is VALID [2022-04-28 07:17:27,746 INFO L272 TraceCheckUtils]: 46: Hoare triple {4639#(<= ~counter~0 4)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {4639#(<= ~counter~0 4)} is VALID [2022-04-28 07:17:27,746 INFO L290 TraceCheckUtils]: 47: Hoare triple {4639#(<= ~counter~0 4)} ~cond := #in~cond; {4639#(<= ~counter~0 4)} is VALID [2022-04-28 07:17:27,746 INFO L290 TraceCheckUtils]: 48: Hoare triple {4639#(<= ~counter~0 4)} assume !(0 == ~cond); {4639#(<= ~counter~0 4)} is VALID [2022-04-28 07:17:27,747 INFO L290 TraceCheckUtils]: 49: Hoare triple {4639#(<= ~counter~0 4)} assume true; {4639#(<= ~counter~0 4)} is VALID [2022-04-28 07:17:27,747 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {4639#(<= ~counter~0 4)} {4639#(<= ~counter~0 4)} #63#return; {4639#(<= ~counter~0 4)} is VALID [2022-04-28 07:17:27,748 INFO L290 TraceCheckUtils]: 51: Hoare triple {4639#(<= ~counter~0 4)} assume !!(0 != ~y3~0); {4639#(<= ~counter~0 4)} is VALID [2022-04-28 07:17:27,748 INFO L290 TraceCheckUtils]: 52: Hoare triple {4639#(<= ~counter~0 4)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {4639#(<= ~counter~0 4)} is VALID [2022-04-28 07:17:27,748 INFO L290 TraceCheckUtils]: 53: Hoare triple {4639#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {4667#(<= ~counter~0 5)} is VALID [2022-04-28 07:17:27,749 INFO L290 TraceCheckUtils]: 54: Hoare triple {4667#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {4667#(<= ~counter~0 5)} is VALID [2022-04-28 07:17:27,749 INFO L272 TraceCheckUtils]: 55: Hoare triple {4667#(<= ~counter~0 5)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {4667#(<= ~counter~0 5)} is VALID [2022-04-28 07:17:27,749 INFO L290 TraceCheckUtils]: 56: Hoare triple {4667#(<= ~counter~0 5)} ~cond := #in~cond; {4667#(<= ~counter~0 5)} is VALID [2022-04-28 07:17:27,750 INFO L290 TraceCheckUtils]: 57: Hoare triple {4667#(<= ~counter~0 5)} assume !(0 == ~cond); {4667#(<= ~counter~0 5)} is VALID [2022-04-28 07:17:27,750 INFO L290 TraceCheckUtils]: 58: Hoare triple {4667#(<= ~counter~0 5)} assume true; {4667#(<= ~counter~0 5)} is VALID [2022-04-28 07:17:27,750 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {4667#(<= ~counter~0 5)} {4667#(<= ~counter~0 5)} #63#return; {4667#(<= ~counter~0 5)} is VALID [2022-04-28 07:17:27,751 INFO L290 TraceCheckUtils]: 60: Hoare triple {4667#(<= ~counter~0 5)} assume !!(0 != ~y3~0); {4667#(<= ~counter~0 5)} is VALID [2022-04-28 07:17:27,751 INFO L290 TraceCheckUtils]: 61: Hoare triple {4667#(<= ~counter~0 5)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {4667#(<= ~counter~0 5)} is VALID [2022-04-28 07:17:27,751 INFO L290 TraceCheckUtils]: 62: Hoare triple {4667#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {4695#(<= ~counter~0 6)} is VALID [2022-04-28 07:17:27,752 INFO L290 TraceCheckUtils]: 63: Hoare triple {4695#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {4695#(<= ~counter~0 6)} is VALID [2022-04-28 07:17:27,752 INFO L272 TraceCheckUtils]: 64: Hoare triple {4695#(<= ~counter~0 6)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {4695#(<= ~counter~0 6)} is VALID [2022-04-28 07:17:27,753 INFO L290 TraceCheckUtils]: 65: Hoare triple {4695#(<= ~counter~0 6)} ~cond := #in~cond; {4695#(<= ~counter~0 6)} is VALID [2022-04-28 07:17:27,753 INFO L290 TraceCheckUtils]: 66: Hoare triple {4695#(<= ~counter~0 6)} assume !(0 == ~cond); {4695#(<= ~counter~0 6)} is VALID [2022-04-28 07:17:27,753 INFO L290 TraceCheckUtils]: 67: Hoare triple {4695#(<= ~counter~0 6)} assume true; {4695#(<= ~counter~0 6)} is VALID [2022-04-28 07:17:27,754 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {4695#(<= ~counter~0 6)} {4695#(<= ~counter~0 6)} #63#return; {4695#(<= ~counter~0 6)} is VALID [2022-04-28 07:17:27,754 INFO L290 TraceCheckUtils]: 69: Hoare triple {4695#(<= ~counter~0 6)} assume !!(0 != ~y3~0); {4695#(<= ~counter~0 6)} is VALID [2022-04-28 07:17:27,754 INFO L290 TraceCheckUtils]: 70: Hoare triple {4695#(<= ~counter~0 6)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {4695#(<= ~counter~0 6)} is VALID [2022-04-28 07:17:27,754 INFO L290 TraceCheckUtils]: 71: Hoare triple {4695#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {4723#(<= |main_#t~post6| 6)} is VALID [2022-04-28 07:17:27,755 INFO L290 TraceCheckUtils]: 72: Hoare triple {4723#(<= |main_#t~post6| 6)} assume !(#t~post6 < 50);havoc #t~post6; {4499#false} is VALID [2022-04-28 07:17:27,755 INFO L272 TraceCheckUtils]: 73: Hoare triple {4499#false} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 == ~x1~0 then 1 else 0)); {4499#false} is VALID [2022-04-28 07:17:27,755 INFO L290 TraceCheckUtils]: 74: Hoare triple {4499#false} ~cond := #in~cond; {4499#false} is VALID [2022-04-28 07:17:27,755 INFO L290 TraceCheckUtils]: 75: Hoare triple {4499#false} assume 0 == ~cond; {4499#false} is VALID [2022-04-28 07:17:27,755 INFO L290 TraceCheckUtils]: 76: Hoare triple {4499#false} assume !false; {4499#false} is VALID [2022-04-28 07:17:27,755 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 12 proven. 147 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-28 07:17:27,755 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 07:17:28,145 INFO L290 TraceCheckUtils]: 76: Hoare triple {4499#false} assume !false; {4499#false} is VALID [2022-04-28 07:17:28,145 INFO L290 TraceCheckUtils]: 75: Hoare triple {4499#false} assume 0 == ~cond; {4499#false} is VALID [2022-04-28 07:17:28,145 INFO L290 TraceCheckUtils]: 74: Hoare triple {4499#false} ~cond := #in~cond; {4499#false} is VALID [2022-04-28 07:17:28,146 INFO L272 TraceCheckUtils]: 73: Hoare triple {4499#false} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 == ~x1~0 then 1 else 0)); {4499#false} is VALID [2022-04-28 07:17:28,146 INFO L290 TraceCheckUtils]: 72: Hoare triple {4751#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {4499#false} is VALID [2022-04-28 07:17:28,146 INFO L290 TraceCheckUtils]: 71: Hoare triple {4755#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {4751#(< |main_#t~post6| 50)} is VALID [2022-04-28 07:17:28,146 INFO L290 TraceCheckUtils]: 70: Hoare triple {4755#(< ~counter~0 50)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {4755#(< ~counter~0 50)} is VALID [2022-04-28 07:17:28,147 INFO L290 TraceCheckUtils]: 69: Hoare triple {4755#(< ~counter~0 50)} assume !!(0 != ~y3~0); {4755#(< ~counter~0 50)} is VALID [2022-04-28 07:17:28,147 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {4498#true} {4755#(< ~counter~0 50)} #63#return; {4755#(< ~counter~0 50)} is VALID [2022-04-28 07:17:28,147 INFO L290 TraceCheckUtils]: 67: Hoare triple {4498#true} assume true; {4498#true} is VALID [2022-04-28 07:17:28,147 INFO L290 TraceCheckUtils]: 66: Hoare triple {4498#true} assume !(0 == ~cond); {4498#true} is VALID [2022-04-28 07:17:28,147 INFO L290 TraceCheckUtils]: 65: Hoare triple {4498#true} ~cond := #in~cond; {4498#true} is VALID [2022-04-28 07:17:28,147 INFO L272 TraceCheckUtils]: 64: Hoare triple {4755#(< ~counter~0 50)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {4498#true} is VALID [2022-04-28 07:17:28,148 INFO L290 TraceCheckUtils]: 63: Hoare triple {4755#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {4755#(< ~counter~0 50)} is VALID [2022-04-28 07:17:28,148 INFO L290 TraceCheckUtils]: 62: Hoare triple {4783#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {4755#(< ~counter~0 50)} is VALID [2022-04-28 07:17:28,148 INFO L290 TraceCheckUtils]: 61: Hoare triple {4783#(< ~counter~0 49)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {4783#(< ~counter~0 49)} is VALID [2022-04-28 07:17:28,149 INFO L290 TraceCheckUtils]: 60: Hoare triple {4783#(< ~counter~0 49)} assume !!(0 != ~y3~0); {4783#(< ~counter~0 49)} is VALID [2022-04-28 07:17:28,149 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {4498#true} {4783#(< ~counter~0 49)} #63#return; {4783#(< ~counter~0 49)} is VALID [2022-04-28 07:17:28,149 INFO L290 TraceCheckUtils]: 58: Hoare triple {4498#true} assume true; {4498#true} is VALID [2022-04-28 07:17:28,149 INFO L290 TraceCheckUtils]: 57: Hoare triple {4498#true} assume !(0 == ~cond); {4498#true} is VALID [2022-04-28 07:17:28,149 INFO L290 TraceCheckUtils]: 56: Hoare triple {4498#true} ~cond := #in~cond; {4498#true} is VALID [2022-04-28 07:17:28,149 INFO L272 TraceCheckUtils]: 55: Hoare triple {4783#(< ~counter~0 49)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {4498#true} is VALID [2022-04-28 07:17:28,150 INFO L290 TraceCheckUtils]: 54: Hoare triple {4783#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {4783#(< ~counter~0 49)} is VALID [2022-04-28 07:17:28,150 INFO L290 TraceCheckUtils]: 53: Hoare triple {4811#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {4783#(< ~counter~0 49)} is VALID [2022-04-28 07:17:28,150 INFO L290 TraceCheckUtils]: 52: Hoare triple {4811#(< ~counter~0 48)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {4811#(< ~counter~0 48)} is VALID [2022-04-28 07:17:28,151 INFO L290 TraceCheckUtils]: 51: Hoare triple {4811#(< ~counter~0 48)} assume !!(0 != ~y3~0); {4811#(< ~counter~0 48)} is VALID [2022-04-28 07:17:28,151 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {4498#true} {4811#(< ~counter~0 48)} #63#return; {4811#(< ~counter~0 48)} is VALID [2022-04-28 07:17:28,151 INFO L290 TraceCheckUtils]: 49: Hoare triple {4498#true} assume true; {4498#true} is VALID [2022-04-28 07:17:28,151 INFO L290 TraceCheckUtils]: 48: Hoare triple {4498#true} assume !(0 == ~cond); {4498#true} is VALID [2022-04-28 07:17:28,151 INFO L290 TraceCheckUtils]: 47: Hoare triple {4498#true} ~cond := #in~cond; {4498#true} is VALID [2022-04-28 07:17:28,151 INFO L272 TraceCheckUtils]: 46: Hoare triple {4811#(< ~counter~0 48)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {4498#true} is VALID [2022-04-28 07:17:28,152 INFO L290 TraceCheckUtils]: 45: Hoare triple {4811#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {4811#(< ~counter~0 48)} is VALID [2022-04-28 07:17:28,152 INFO L290 TraceCheckUtils]: 44: Hoare triple {4839#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {4811#(< ~counter~0 48)} is VALID [2022-04-28 07:17:28,152 INFO L290 TraceCheckUtils]: 43: Hoare triple {4839#(< ~counter~0 47)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {4839#(< ~counter~0 47)} is VALID [2022-04-28 07:17:28,152 INFO L290 TraceCheckUtils]: 42: Hoare triple {4839#(< ~counter~0 47)} assume !!(0 != ~y3~0); {4839#(< ~counter~0 47)} is VALID [2022-04-28 07:17:28,153 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {4498#true} {4839#(< ~counter~0 47)} #63#return; {4839#(< ~counter~0 47)} is VALID [2022-04-28 07:17:28,153 INFO L290 TraceCheckUtils]: 40: Hoare triple {4498#true} assume true; {4498#true} is VALID [2022-04-28 07:17:28,153 INFO L290 TraceCheckUtils]: 39: Hoare triple {4498#true} assume !(0 == ~cond); {4498#true} is VALID [2022-04-28 07:17:28,153 INFO L290 TraceCheckUtils]: 38: Hoare triple {4498#true} ~cond := #in~cond; {4498#true} is VALID [2022-04-28 07:17:28,153 INFO L272 TraceCheckUtils]: 37: Hoare triple {4839#(< ~counter~0 47)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {4498#true} is VALID [2022-04-28 07:17:28,154 INFO L290 TraceCheckUtils]: 36: Hoare triple {4839#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {4839#(< ~counter~0 47)} is VALID [2022-04-28 07:17:28,154 INFO L290 TraceCheckUtils]: 35: Hoare triple {4867#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {4839#(< ~counter~0 47)} is VALID [2022-04-28 07:17:28,154 INFO L290 TraceCheckUtils]: 34: Hoare triple {4867#(< ~counter~0 46)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {4867#(< ~counter~0 46)} is VALID [2022-04-28 07:17:28,155 INFO L290 TraceCheckUtils]: 33: Hoare triple {4867#(< ~counter~0 46)} assume !!(0 != ~y3~0); {4867#(< ~counter~0 46)} is VALID [2022-04-28 07:17:28,155 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {4498#true} {4867#(< ~counter~0 46)} #63#return; {4867#(< ~counter~0 46)} is VALID [2022-04-28 07:17:28,155 INFO L290 TraceCheckUtils]: 31: Hoare triple {4498#true} assume true; {4498#true} is VALID [2022-04-28 07:17:28,155 INFO L290 TraceCheckUtils]: 30: Hoare triple {4498#true} assume !(0 == ~cond); {4498#true} is VALID [2022-04-28 07:17:28,155 INFO L290 TraceCheckUtils]: 29: Hoare triple {4498#true} ~cond := #in~cond; {4498#true} is VALID [2022-04-28 07:17:28,155 INFO L272 TraceCheckUtils]: 28: Hoare triple {4867#(< ~counter~0 46)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {4498#true} is VALID [2022-04-28 07:17:28,156 INFO L290 TraceCheckUtils]: 27: Hoare triple {4867#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {4867#(< ~counter~0 46)} is VALID [2022-04-28 07:17:28,156 INFO L290 TraceCheckUtils]: 26: Hoare triple {4895#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {4867#(< ~counter~0 46)} is VALID [2022-04-28 07:17:28,156 INFO L290 TraceCheckUtils]: 25: Hoare triple {4895#(< ~counter~0 45)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {4895#(< ~counter~0 45)} is VALID [2022-04-28 07:17:28,157 INFO L290 TraceCheckUtils]: 24: Hoare triple {4895#(< ~counter~0 45)} assume !!(0 != ~y3~0); {4895#(< ~counter~0 45)} is VALID [2022-04-28 07:17:28,157 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {4498#true} {4895#(< ~counter~0 45)} #63#return; {4895#(< ~counter~0 45)} is VALID [2022-04-28 07:17:28,157 INFO L290 TraceCheckUtils]: 22: Hoare triple {4498#true} assume true; {4498#true} is VALID [2022-04-28 07:17:28,157 INFO L290 TraceCheckUtils]: 21: Hoare triple {4498#true} assume !(0 == ~cond); {4498#true} is VALID [2022-04-28 07:17:28,157 INFO L290 TraceCheckUtils]: 20: Hoare triple {4498#true} ~cond := #in~cond; {4498#true} is VALID [2022-04-28 07:17:28,158 INFO L272 TraceCheckUtils]: 19: Hoare triple {4895#(< ~counter~0 45)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {4498#true} is VALID [2022-04-28 07:17:28,158 INFO L290 TraceCheckUtils]: 18: Hoare triple {4895#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {4895#(< ~counter~0 45)} is VALID [2022-04-28 07:17:28,158 INFO L290 TraceCheckUtils]: 17: Hoare triple {4923#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {4895#(< ~counter~0 45)} is VALID [2022-04-28 07:17:28,158 INFO L290 TraceCheckUtils]: 16: Hoare triple {4923#(< ~counter~0 44)} ~y1~0 := 0;~y2~0 := 0;~y3~0 := ~x1~0; {4923#(< ~counter~0 44)} is VALID [2022-04-28 07:17:28,159 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {4498#true} {4923#(< ~counter~0 44)} #61#return; {4923#(< ~counter~0 44)} is VALID [2022-04-28 07:17:28,159 INFO L290 TraceCheckUtils]: 14: Hoare triple {4498#true} assume true; {4498#true} is VALID [2022-04-28 07:17:28,159 INFO L290 TraceCheckUtils]: 13: Hoare triple {4498#true} assume !(0 == ~cond); {4498#true} is VALID [2022-04-28 07:17:28,159 INFO L290 TraceCheckUtils]: 12: Hoare triple {4498#true} ~cond := #in~cond; {4498#true} is VALID [2022-04-28 07:17:28,159 INFO L272 TraceCheckUtils]: 11: Hoare triple {4923#(< ~counter~0 44)} call assume_abort_if_not((if 0 != ~x2~0 then 1 else 0)); {4498#true} is VALID [2022-04-28 07:17:28,160 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {4498#true} {4923#(< ~counter~0 44)} #59#return; {4923#(< ~counter~0 44)} is VALID [2022-04-28 07:17:28,160 INFO L290 TraceCheckUtils]: 9: Hoare triple {4498#true} assume true; {4498#true} is VALID [2022-04-28 07:17:28,160 INFO L290 TraceCheckUtils]: 8: Hoare triple {4498#true} assume !(0 == ~cond); {4498#true} is VALID [2022-04-28 07:17:28,160 INFO L290 TraceCheckUtils]: 7: Hoare triple {4498#true} ~cond := #in~cond; {4498#true} is VALID [2022-04-28 07:17:28,160 INFO L272 TraceCheckUtils]: 6: Hoare triple {4923#(< ~counter~0 44)} call assume_abort_if_not((if ~x1~0 >= 0 then 1 else 0)); {4498#true} is VALID [2022-04-28 07:17:28,160 INFO L290 TraceCheckUtils]: 5: Hoare triple {4923#(< ~counter~0 44)} havoc ~x1~0;havoc ~x2~0;havoc ~y1~0;havoc ~y2~0;havoc ~y3~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~x1~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~x2~0 := #t~nondet5;havoc #t~nondet5; {4923#(< ~counter~0 44)} is VALID [2022-04-28 07:17:28,160 INFO L272 TraceCheckUtils]: 4: Hoare triple {4923#(< ~counter~0 44)} call #t~ret7 := main(); {4923#(< ~counter~0 44)} is VALID [2022-04-28 07:17:28,161 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {4923#(< ~counter~0 44)} {4498#true} #67#return; {4923#(< ~counter~0 44)} is VALID [2022-04-28 07:17:28,161 INFO L290 TraceCheckUtils]: 2: Hoare triple {4923#(< ~counter~0 44)} assume true; {4923#(< ~counter~0 44)} is VALID [2022-04-28 07:17:28,161 INFO L290 TraceCheckUtils]: 1: Hoare triple {4498#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(11, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {4923#(< ~counter~0 44)} is VALID [2022-04-28 07:17:28,161 INFO L272 TraceCheckUtils]: 0: Hoare triple {4498#true} call ULTIMATE.init(); {4498#true} is VALID [2022-04-28 07:17:28,162 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 12 proven. 87 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-04-28 07:17:28,162 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 07:17:28,162 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [496125356] [2022-04-28 07:17:28,162 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 07:17:28,162 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2100213318] [2022-04-28 07:17:28,162 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2100213318] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 07:17:28,162 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 07:17:28,162 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 10] total 18 [2022-04-28 07:17:28,162 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 07:17:28,162 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1467051447] [2022-04-28 07:17:28,162 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1467051447] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 07:17:28,163 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 07:17:28,163 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-04-28 07:17:28,163 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [986747935] [2022-04-28 07:17:28,163 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 07:17:28,163 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 5.4) internal successors, (54), 9 states have internal predecessors, (54), 9 states have call successors, (11), 9 states have call predecessors, (11), 7 states have return successors, (9), 7 states have call predecessors, (9), 8 states have call successors, (9) Word has length 77 [2022-04-28 07:17:28,163 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 07:17:28,163 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 10 states, 10 states have (on average 5.4) internal successors, (54), 9 states have internal predecessors, (54), 9 states have call successors, (11), 9 states have call predecessors, (11), 7 states have return successors, (9), 7 states have call predecessors, (9), 8 states have call successors, (9) [2022-04-28 07:17:28,210 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 74 edges. 74 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 07:17:28,210 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-04-28 07:17:28,210 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 07:17:28,210 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-04-28 07:17:28,211 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=125, Invalid=181, Unknown=0, NotChecked=0, Total=306 [2022-04-28 07:17:28,211 INFO L87 Difference]: Start difference. First operand 74 states and 81 transitions. Second operand has 10 states, 10 states have (on average 5.4) internal successors, (54), 9 states have internal predecessors, (54), 9 states have call successors, (11), 9 states have call predecessors, (11), 7 states have return successors, (9), 7 states have call predecessors, (9), 8 states have call successors, (9) [2022-04-28 07:17:28,457 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 07:17:28,457 INFO L93 Difference]: Finished difference Result 88 states and 96 transitions. [2022-04-28 07:17:28,457 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-04-28 07:17:28,457 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 5.4) internal successors, (54), 9 states have internal predecessors, (54), 9 states have call successors, (11), 9 states have call predecessors, (11), 7 states have return successors, (9), 7 states have call predecessors, (9), 8 states have call successors, (9) Word has length 77 [2022-04-28 07:17:28,458 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 07:17:28,458 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10 states, 10 states have (on average 5.4) internal successors, (54), 9 states have internal predecessors, (54), 9 states have call successors, (11), 9 states have call predecessors, (11), 7 states have return successors, (9), 7 states have call predecessors, (9), 8 states have call successors, (9) [2022-04-28 07:17:28,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 95 transitions. [2022-04-28 07:17:28,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10 states, 10 states have (on average 5.4) internal successors, (54), 9 states have internal predecessors, (54), 9 states have call successors, (11), 9 states have call predecessors, (11), 7 states have return successors, (9), 7 states have call predecessors, (9), 8 states have call successors, (9) [2022-04-28 07:17:28,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 95 transitions. [2022-04-28 07:17:28,460 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 16 states and 95 transitions. [2022-04-28 07:17:28,522 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 95 edges. 95 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 07:17:28,523 INFO L225 Difference]: With dead ends: 88 [2022-04-28 07:17:28,524 INFO L226 Difference]: Without dead ends: 83 [2022-04-28 07:17:28,524 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 159 GetRequests, 137 SyntacticMatches, 0 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 34 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=227, Invalid=325, Unknown=0, NotChecked=0, Total=552 [2022-04-28 07:17:28,524 INFO L413 NwaCegarLoop]: 32 mSDtfsCounter, 16 mSDsluCounter, 92 mSDsCounter, 0 mSdLazyCounter, 36 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 16 SdHoareTripleChecker+Valid, 124 SdHoareTripleChecker+Invalid, 43 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 36 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-04-28 07:17:28,525 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [16 Valid, 124 Invalid, 43 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 36 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-04-28 07:17:28,525 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 83 states. [2022-04-28 07:17:28,591 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 83 to 83. [2022-04-28 07:17:28,591 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 07:17:28,592 INFO L82 GeneralOperation]: Start isEquivalent. First operand 83 states. Second operand has 83 states, 61 states have (on average 1.1311475409836065) internal successors, (69), 61 states have internal predecessors, (69), 12 states have call successors, (12), 11 states have call predecessors, (12), 9 states have return successors, (10), 10 states have call predecessors, (10), 10 states have call successors, (10) [2022-04-28 07:17:28,592 INFO L74 IsIncluded]: Start isIncluded. First operand 83 states. Second operand has 83 states, 61 states have (on average 1.1311475409836065) internal successors, (69), 61 states have internal predecessors, (69), 12 states have call successors, (12), 11 states have call predecessors, (12), 9 states have return successors, (10), 10 states have call predecessors, (10), 10 states have call successors, (10) [2022-04-28 07:17:28,592 INFO L87 Difference]: Start difference. First operand 83 states. Second operand has 83 states, 61 states have (on average 1.1311475409836065) internal successors, (69), 61 states have internal predecessors, (69), 12 states have call successors, (12), 11 states have call predecessors, (12), 9 states have return successors, (10), 10 states have call predecessors, (10), 10 states have call successors, (10) [2022-04-28 07:17:28,593 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 07:17:28,593 INFO L93 Difference]: Finished difference Result 83 states and 91 transitions. [2022-04-28 07:17:28,593 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 91 transitions. [2022-04-28 07:17:28,593 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 07:17:28,594 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 07:17:28,594 INFO L74 IsIncluded]: Start isIncluded. First operand has 83 states, 61 states have (on average 1.1311475409836065) internal successors, (69), 61 states have internal predecessors, (69), 12 states have call successors, (12), 11 states have call predecessors, (12), 9 states have return successors, (10), 10 states have call predecessors, (10), 10 states have call successors, (10) Second operand 83 states. [2022-04-28 07:17:28,594 INFO L87 Difference]: Start difference. First operand has 83 states, 61 states have (on average 1.1311475409836065) internal successors, (69), 61 states have internal predecessors, (69), 12 states have call successors, (12), 11 states have call predecessors, (12), 9 states have return successors, (10), 10 states have call predecessors, (10), 10 states have call successors, (10) Second operand 83 states. [2022-04-28 07:17:28,595 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 07:17:28,595 INFO L93 Difference]: Finished difference Result 83 states and 91 transitions. [2022-04-28 07:17:28,595 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 91 transitions. [2022-04-28 07:17:28,595 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 07:17:28,595 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 07:17:28,595 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 07:17:28,595 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 07:17:28,596 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 83 states, 61 states have (on average 1.1311475409836065) internal successors, (69), 61 states have internal predecessors, (69), 12 states have call successors, (12), 11 states have call predecessors, (12), 9 states have return successors, (10), 10 states have call predecessors, (10), 10 states have call successors, (10) [2022-04-28 07:17:28,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 83 states and 91 transitions. [2022-04-28 07:17:28,597 INFO L78 Accepts]: Start accepts. Automaton has 83 states and 91 transitions. Word has length 77 [2022-04-28 07:17:28,597 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 07:17:28,597 INFO L495 AbstractCegarLoop]: Abstraction has 83 states and 91 transitions. [2022-04-28 07:17:28,597 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 5.4) internal successors, (54), 9 states have internal predecessors, (54), 9 states have call successors, (11), 9 states have call predecessors, (11), 7 states have return successors, (9), 7 states have call predecessors, (9), 8 states have call successors, (9) [2022-04-28 07:17:28,597 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 83 states and 91 transitions. [2022-04-28 07:17:28,688 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 91 edges. 91 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 07:17:28,688 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 91 transitions. [2022-04-28 07:17:28,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-04-28 07:17:28,688 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 07:17:28,688 INFO L195 NwaCegarLoop]: trace histogram [8, 8, 7, 7, 7, 7, 7, 7, 7, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 07:17:28,705 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Forceful destruction successful, exit code 0 [2022-04-28 07:17:28,892 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 10 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2022-04-28 07:17:28,892 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 07:17:28,892 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 07:17:28,892 INFO L85 PathProgramCache]: Analyzing trace with hash 1848611036, now seen corresponding path program 13 times [2022-04-28 07:17:28,892 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 07:17:28,892 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1562555882] [2022-04-28 07:17:28,893 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 07:17:28,893 INFO L85 PathProgramCache]: Analyzing trace with hash 1848611036, now seen corresponding path program 14 times [2022-04-28 07:17:28,893 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 07:17:28,893 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1416261695] [2022-04-28 07:17:28,893 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 07:17:28,893 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 07:17:28,905 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 07:17:28,905 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [2055361509] [2022-04-28 07:17:28,905 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-28 07:17:28,905 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 07:17:28,905 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 07:17:28,906 INFO L229 MonitoredProcess]: Starting monitored process 11 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 07:17:28,914 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Waiting until timeout for monitored process [2022-04-28 07:17:28,954 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-28 07:17:28,954 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 07:17:28,955 INFO L263 TraceCheckSpWp]: Trace formula consists of 254 conjuncts, 19 conjunts are in the unsatisfiable core [2022-04-28 07:17:28,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 07:17:28,968 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 07:17:29,373 INFO L272 TraceCheckUtils]: 0: Hoare triple {5497#true} call ULTIMATE.init(); {5497#true} is VALID [2022-04-28 07:17:29,374 INFO L290 TraceCheckUtils]: 1: Hoare triple {5497#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(11, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {5505#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:29,374 INFO L290 TraceCheckUtils]: 2: Hoare triple {5505#(<= ~counter~0 0)} assume true; {5505#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:29,374 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {5505#(<= ~counter~0 0)} {5497#true} #67#return; {5505#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:29,375 INFO L272 TraceCheckUtils]: 4: Hoare triple {5505#(<= ~counter~0 0)} call #t~ret7 := main(); {5505#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:29,375 INFO L290 TraceCheckUtils]: 5: Hoare triple {5505#(<= ~counter~0 0)} havoc ~x1~0;havoc ~x2~0;havoc ~y1~0;havoc ~y2~0;havoc ~y3~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~x1~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~x2~0 := #t~nondet5;havoc #t~nondet5; {5505#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:29,375 INFO L272 TraceCheckUtils]: 6: Hoare triple {5505#(<= ~counter~0 0)} call assume_abort_if_not((if ~x1~0 >= 0 then 1 else 0)); {5505#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:29,375 INFO L290 TraceCheckUtils]: 7: Hoare triple {5505#(<= ~counter~0 0)} ~cond := #in~cond; {5505#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:29,376 INFO L290 TraceCheckUtils]: 8: Hoare triple {5505#(<= ~counter~0 0)} assume !(0 == ~cond); {5505#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:29,376 INFO L290 TraceCheckUtils]: 9: Hoare triple {5505#(<= ~counter~0 0)} assume true; {5505#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:29,376 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {5505#(<= ~counter~0 0)} {5505#(<= ~counter~0 0)} #59#return; {5505#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:29,377 INFO L272 TraceCheckUtils]: 11: Hoare triple {5505#(<= ~counter~0 0)} call assume_abort_if_not((if 0 != ~x2~0 then 1 else 0)); {5505#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:29,377 INFO L290 TraceCheckUtils]: 12: Hoare triple {5505#(<= ~counter~0 0)} ~cond := #in~cond; {5505#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:29,377 INFO L290 TraceCheckUtils]: 13: Hoare triple {5505#(<= ~counter~0 0)} assume !(0 == ~cond); {5505#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:29,387 INFO L290 TraceCheckUtils]: 14: Hoare triple {5505#(<= ~counter~0 0)} assume true; {5505#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:29,395 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {5505#(<= ~counter~0 0)} {5505#(<= ~counter~0 0)} #61#return; {5505#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:29,396 INFO L290 TraceCheckUtils]: 16: Hoare triple {5505#(<= ~counter~0 0)} ~y1~0 := 0;~y2~0 := 0;~y3~0 := ~x1~0; {5505#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:29,397 INFO L290 TraceCheckUtils]: 17: Hoare triple {5505#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {5554#(<= ~counter~0 1)} is VALID [2022-04-28 07:17:29,397 INFO L290 TraceCheckUtils]: 18: Hoare triple {5554#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {5554#(<= ~counter~0 1)} is VALID [2022-04-28 07:17:29,398 INFO L272 TraceCheckUtils]: 19: Hoare triple {5554#(<= ~counter~0 1)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {5554#(<= ~counter~0 1)} is VALID [2022-04-28 07:17:29,398 INFO L290 TraceCheckUtils]: 20: Hoare triple {5554#(<= ~counter~0 1)} ~cond := #in~cond; {5554#(<= ~counter~0 1)} is VALID [2022-04-28 07:17:29,398 INFO L290 TraceCheckUtils]: 21: Hoare triple {5554#(<= ~counter~0 1)} assume !(0 == ~cond); {5554#(<= ~counter~0 1)} is VALID [2022-04-28 07:17:29,398 INFO L290 TraceCheckUtils]: 22: Hoare triple {5554#(<= ~counter~0 1)} assume true; {5554#(<= ~counter~0 1)} is VALID [2022-04-28 07:17:29,399 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {5554#(<= ~counter~0 1)} {5554#(<= ~counter~0 1)} #63#return; {5554#(<= ~counter~0 1)} is VALID [2022-04-28 07:17:29,399 INFO L290 TraceCheckUtils]: 24: Hoare triple {5554#(<= ~counter~0 1)} assume !!(0 != ~y3~0); {5554#(<= ~counter~0 1)} is VALID [2022-04-28 07:17:29,400 INFO L290 TraceCheckUtils]: 25: Hoare triple {5554#(<= ~counter~0 1)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {5554#(<= ~counter~0 1)} is VALID [2022-04-28 07:17:29,400 INFO L290 TraceCheckUtils]: 26: Hoare triple {5554#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {5582#(<= ~counter~0 2)} is VALID [2022-04-28 07:17:29,401 INFO L290 TraceCheckUtils]: 27: Hoare triple {5582#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {5582#(<= ~counter~0 2)} is VALID [2022-04-28 07:17:29,401 INFO L272 TraceCheckUtils]: 28: Hoare triple {5582#(<= ~counter~0 2)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {5582#(<= ~counter~0 2)} is VALID [2022-04-28 07:17:29,402 INFO L290 TraceCheckUtils]: 29: Hoare triple {5582#(<= ~counter~0 2)} ~cond := #in~cond; {5582#(<= ~counter~0 2)} is VALID [2022-04-28 07:17:29,402 INFO L290 TraceCheckUtils]: 30: Hoare triple {5582#(<= ~counter~0 2)} assume !(0 == ~cond); {5582#(<= ~counter~0 2)} is VALID [2022-04-28 07:17:29,402 INFO L290 TraceCheckUtils]: 31: Hoare triple {5582#(<= ~counter~0 2)} assume true; {5582#(<= ~counter~0 2)} is VALID [2022-04-28 07:17:29,403 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {5582#(<= ~counter~0 2)} {5582#(<= ~counter~0 2)} #63#return; {5582#(<= ~counter~0 2)} is VALID [2022-04-28 07:17:29,403 INFO L290 TraceCheckUtils]: 33: Hoare triple {5582#(<= ~counter~0 2)} assume !!(0 != ~y3~0); {5582#(<= ~counter~0 2)} is VALID [2022-04-28 07:17:29,403 INFO L290 TraceCheckUtils]: 34: Hoare triple {5582#(<= ~counter~0 2)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {5582#(<= ~counter~0 2)} is VALID [2022-04-28 07:17:29,404 INFO L290 TraceCheckUtils]: 35: Hoare triple {5582#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {5610#(<= ~counter~0 3)} is VALID [2022-04-28 07:17:29,404 INFO L290 TraceCheckUtils]: 36: Hoare triple {5610#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {5610#(<= ~counter~0 3)} is VALID [2022-04-28 07:17:29,405 INFO L272 TraceCheckUtils]: 37: Hoare triple {5610#(<= ~counter~0 3)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {5610#(<= ~counter~0 3)} is VALID [2022-04-28 07:17:29,405 INFO L290 TraceCheckUtils]: 38: Hoare triple {5610#(<= ~counter~0 3)} ~cond := #in~cond; {5610#(<= ~counter~0 3)} is VALID [2022-04-28 07:17:29,405 INFO L290 TraceCheckUtils]: 39: Hoare triple {5610#(<= ~counter~0 3)} assume !(0 == ~cond); {5610#(<= ~counter~0 3)} is VALID [2022-04-28 07:17:29,405 INFO L290 TraceCheckUtils]: 40: Hoare triple {5610#(<= ~counter~0 3)} assume true; {5610#(<= ~counter~0 3)} is VALID [2022-04-28 07:17:29,406 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {5610#(<= ~counter~0 3)} {5610#(<= ~counter~0 3)} #63#return; {5610#(<= ~counter~0 3)} is VALID [2022-04-28 07:17:29,406 INFO L290 TraceCheckUtils]: 42: Hoare triple {5610#(<= ~counter~0 3)} assume !!(0 != ~y3~0); {5610#(<= ~counter~0 3)} is VALID [2022-04-28 07:17:29,406 INFO L290 TraceCheckUtils]: 43: Hoare triple {5610#(<= ~counter~0 3)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {5610#(<= ~counter~0 3)} is VALID [2022-04-28 07:17:29,407 INFO L290 TraceCheckUtils]: 44: Hoare triple {5610#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {5638#(<= ~counter~0 4)} is VALID [2022-04-28 07:17:29,407 INFO L290 TraceCheckUtils]: 45: Hoare triple {5638#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {5638#(<= ~counter~0 4)} is VALID [2022-04-28 07:17:29,407 INFO L272 TraceCheckUtils]: 46: Hoare triple {5638#(<= ~counter~0 4)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {5638#(<= ~counter~0 4)} is VALID [2022-04-28 07:17:29,408 INFO L290 TraceCheckUtils]: 47: Hoare triple {5638#(<= ~counter~0 4)} ~cond := #in~cond; {5638#(<= ~counter~0 4)} is VALID [2022-04-28 07:17:29,408 INFO L290 TraceCheckUtils]: 48: Hoare triple {5638#(<= ~counter~0 4)} assume !(0 == ~cond); {5638#(<= ~counter~0 4)} is VALID [2022-04-28 07:17:29,408 INFO L290 TraceCheckUtils]: 49: Hoare triple {5638#(<= ~counter~0 4)} assume true; {5638#(<= ~counter~0 4)} is VALID [2022-04-28 07:17:29,409 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {5638#(<= ~counter~0 4)} {5638#(<= ~counter~0 4)} #63#return; {5638#(<= ~counter~0 4)} is VALID [2022-04-28 07:17:29,409 INFO L290 TraceCheckUtils]: 51: Hoare triple {5638#(<= ~counter~0 4)} assume !!(0 != ~y3~0); {5638#(<= ~counter~0 4)} is VALID [2022-04-28 07:17:29,409 INFO L290 TraceCheckUtils]: 52: Hoare triple {5638#(<= ~counter~0 4)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {5638#(<= ~counter~0 4)} is VALID [2022-04-28 07:17:29,410 INFO L290 TraceCheckUtils]: 53: Hoare triple {5638#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {5666#(<= ~counter~0 5)} is VALID [2022-04-28 07:17:29,410 INFO L290 TraceCheckUtils]: 54: Hoare triple {5666#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {5666#(<= ~counter~0 5)} is VALID [2022-04-28 07:17:29,410 INFO L272 TraceCheckUtils]: 55: Hoare triple {5666#(<= ~counter~0 5)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {5666#(<= ~counter~0 5)} is VALID [2022-04-28 07:17:29,411 INFO L290 TraceCheckUtils]: 56: Hoare triple {5666#(<= ~counter~0 5)} ~cond := #in~cond; {5666#(<= ~counter~0 5)} is VALID [2022-04-28 07:17:29,411 INFO L290 TraceCheckUtils]: 57: Hoare triple {5666#(<= ~counter~0 5)} assume !(0 == ~cond); {5666#(<= ~counter~0 5)} is VALID [2022-04-28 07:17:29,411 INFO L290 TraceCheckUtils]: 58: Hoare triple {5666#(<= ~counter~0 5)} assume true; {5666#(<= ~counter~0 5)} is VALID [2022-04-28 07:17:29,412 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {5666#(<= ~counter~0 5)} {5666#(<= ~counter~0 5)} #63#return; {5666#(<= ~counter~0 5)} is VALID [2022-04-28 07:17:29,412 INFO L290 TraceCheckUtils]: 60: Hoare triple {5666#(<= ~counter~0 5)} assume !!(0 != ~y3~0); {5666#(<= ~counter~0 5)} is VALID [2022-04-28 07:17:29,412 INFO L290 TraceCheckUtils]: 61: Hoare triple {5666#(<= ~counter~0 5)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {5666#(<= ~counter~0 5)} is VALID [2022-04-28 07:17:29,413 INFO L290 TraceCheckUtils]: 62: Hoare triple {5666#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {5694#(<= ~counter~0 6)} is VALID [2022-04-28 07:17:29,413 INFO L290 TraceCheckUtils]: 63: Hoare triple {5694#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {5694#(<= ~counter~0 6)} is VALID [2022-04-28 07:17:29,413 INFO L272 TraceCheckUtils]: 64: Hoare triple {5694#(<= ~counter~0 6)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {5694#(<= ~counter~0 6)} is VALID [2022-04-28 07:17:29,414 INFO L290 TraceCheckUtils]: 65: Hoare triple {5694#(<= ~counter~0 6)} ~cond := #in~cond; {5694#(<= ~counter~0 6)} is VALID [2022-04-28 07:17:29,414 INFO L290 TraceCheckUtils]: 66: Hoare triple {5694#(<= ~counter~0 6)} assume !(0 == ~cond); {5694#(<= ~counter~0 6)} is VALID [2022-04-28 07:17:29,414 INFO L290 TraceCheckUtils]: 67: Hoare triple {5694#(<= ~counter~0 6)} assume true; {5694#(<= ~counter~0 6)} is VALID [2022-04-28 07:17:29,415 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {5694#(<= ~counter~0 6)} {5694#(<= ~counter~0 6)} #63#return; {5694#(<= ~counter~0 6)} is VALID [2022-04-28 07:17:29,415 INFO L290 TraceCheckUtils]: 69: Hoare triple {5694#(<= ~counter~0 6)} assume !!(0 != ~y3~0); {5694#(<= ~counter~0 6)} is VALID [2022-04-28 07:17:29,415 INFO L290 TraceCheckUtils]: 70: Hoare triple {5694#(<= ~counter~0 6)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {5694#(<= ~counter~0 6)} is VALID [2022-04-28 07:17:29,416 INFO L290 TraceCheckUtils]: 71: Hoare triple {5694#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {5722#(<= ~counter~0 7)} is VALID [2022-04-28 07:17:29,416 INFO L290 TraceCheckUtils]: 72: Hoare triple {5722#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {5722#(<= ~counter~0 7)} is VALID [2022-04-28 07:17:29,416 INFO L272 TraceCheckUtils]: 73: Hoare triple {5722#(<= ~counter~0 7)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {5722#(<= ~counter~0 7)} is VALID [2022-04-28 07:17:29,417 INFO L290 TraceCheckUtils]: 74: Hoare triple {5722#(<= ~counter~0 7)} ~cond := #in~cond; {5722#(<= ~counter~0 7)} is VALID [2022-04-28 07:17:29,417 INFO L290 TraceCheckUtils]: 75: Hoare triple {5722#(<= ~counter~0 7)} assume !(0 == ~cond); {5722#(<= ~counter~0 7)} is VALID [2022-04-28 07:17:29,417 INFO L290 TraceCheckUtils]: 76: Hoare triple {5722#(<= ~counter~0 7)} assume true; {5722#(<= ~counter~0 7)} is VALID [2022-04-28 07:17:29,418 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {5722#(<= ~counter~0 7)} {5722#(<= ~counter~0 7)} #63#return; {5722#(<= ~counter~0 7)} is VALID [2022-04-28 07:17:29,418 INFO L290 TraceCheckUtils]: 78: Hoare triple {5722#(<= ~counter~0 7)} assume !!(0 != ~y3~0); {5722#(<= ~counter~0 7)} is VALID [2022-04-28 07:17:29,418 INFO L290 TraceCheckUtils]: 79: Hoare triple {5722#(<= ~counter~0 7)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {5722#(<= ~counter~0 7)} is VALID [2022-04-28 07:17:29,418 INFO L290 TraceCheckUtils]: 80: Hoare triple {5722#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {5750#(<= |main_#t~post6| 7)} is VALID [2022-04-28 07:17:29,419 INFO L290 TraceCheckUtils]: 81: Hoare triple {5750#(<= |main_#t~post6| 7)} assume !(#t~post6 < 50);havoc #t~post6; {5498#false} is VALID [2022-04-28 07:17:29,419 INFO L272 TraceCheckUtils]: 82: Hoare triple {5498#false} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 == ~x1~0 then 1 else 0)); {5498#false} is VALID [2022-04-28 07:17:29,419 INFO L290 TraceCheckUtils]: 83: Hoare triple {5498#false} ~cond := #in~cond; {5498#false} is VALID [2022-04-28 07:17:29,419 INFO L290 TraceCheckUtils]: 84: Hoare triple {5498#false} assume 0 == ~cond; {5498#false} is VALID [2022-04-28 07:17:29,419 INFO L290 TraceCheckUtils]: 85: Hoare triple {5498#false} assume !false; {5498#false} is VALID [2022-04-28 07:17:29,419 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 14 proven. 203 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-28 07:17:29,419 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 07:17:29,826 INFO L290 TraceCheckUtils]: 85: Hoare triple {5498#false} assume !false; {5498#false} is VALID [2022-04-28 07:17:29,826 INFO L290 TraceCheckUtils]: 84: Hoare triple {5498#false} assume 0 == ~cond; {5498#false} is VALID [2022-04-28 07:17:29,826 INFO L290 TraceCheckUtils]: 83: Hoare triple {5498#false} ~cond := #in~cond; {5498#false} is VALID [2022-04-28 07:17:29,826 INFO L272 TraceCheckUtils]: 82: Hoare triple {5498#false} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 == ~x1~0 then 1 else 0)); {5498#false} is VALID [2022-04-28 07:17:29,828 INFO L290 TraceCheckUtils]: 81: Hoare triple {5778#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {5498#false} is VALID [2022-04-28 07:17:29,829 INFO L290 TraceCheckUtils]: 80: Hoare triple {5782#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {5778#(< |main_#t~post6| 50)} is VALID [2022-04-28 07:17:29,829 INFO L290 TraceCheckUtils]: 79: Hoare triple {5782#(< ~counter~0 50)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {5782#(< ~counter~0 50)} is VALID [2022-04-28 07:17:29,830 INFO L290 TraceCheckUtils]: 78: Hoare triple {5782#(< ~counter~0 50)} assume !!(0 != ~y3~0); {5782#(< ~counter~0 50)} is VALID [2022-04-28 07:17:29,830 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {5497#true} {5782#(< ~counter~0 50)} #63#return; {5782#(< ~counter~0 50)} is VALID [2022-04-28 07:17:29,830 INFO L290 TraceCheckUtils]: 76: Hoare triple {5497#true} assume true; {5497#true} is VALID [2022-04-28 07:17:29,830 INFO L290 TraceCheckUtils]: 75: Hoare triple {5497#true} assume !(0 == ~cond); {5497#true} is VALID [2022-04-28 07:17:29,830 INFO L290 TraceCheckUtils]: 74: Hoare triple {5497#true} ~cond := #in~cond; {5497#true} is VALID [2022-04-28 07:17:29,830 INFO L272 TraceCheckUtils]: 73: Hoare triple {5782#(< ~counter~0 50)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {5497#true} is VALID [2022-04-28 07:17:29,855 INFO L290 TraceCheckUtils]: 72: Hoare triple {5782#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {5782#(< ~counter~0 50)} is VALID [2022-04-28 07:17:29,856 INFO L290 TraceCheckUtils]: 71: Hoare triple {5810#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {5782#(< ~counter~0 50)} is VALID [2022-04-28 07:17:29,856 INFO L290 TraceCheckUtils]: 70: Hoare triple {5810#(< ~counter~0 49)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {5810#(< ~counter~0 49)} is VALID [2022-04-28 07:17:29,856 INFO L290 TraceCheckUtils]: 69: Hoare triple {5810#(< ~counter~0 49)} assume !!(0 != ~y3~0); {5810#(< ~counter~0 49)} is VALID [2022-04-28 07:17:29,857 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {5497#true} {5810#(< ~counter~0 49)} #63#return; {5810#(< ~counter~0 49)} is VALID [2022-04-28 07:17:29,857 INFO L290 TraceCheckUtils]: 67: Hoare triple {5497#true} assume true; {5497#true} is VALID [2022-04-28 07:17:29,857 INFO L290 TraceCheckUtils]: 66: Hoare triple {5497#true} assume !(0 == ~cond); {5497#true} is VALID [2022-04-28 07:17:29,857 INFO L290 TraceCheckUtils]: 65: Hoare triple {5497#true} ~cond := #in~cond; {5497#true} is VALID [2022-04-28 07:17:29,857 INFO L272 TraceCheckUtils]: 64: Hoare triple {5810#(< ~counter~0 49)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {5497#true} is VALID [2022-04-28 07:17:29,858 INFO L290 TraceCheckUtils]: 63: Hoare triple {5810#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {5810#(< ~counter~0 49)} is VALID [2022-04-28 07:17:29,858 INFO L290 TraceCheckUtils]: 62: Hoare triple {5838#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {5810#(< ~counter~0 49)} is VALID [2022-04-28 07:17:29,858 INFO L290 TraceCheckUtils]: 61: Hoare triple {5838#(< ~counter~0 48)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {5838#(< ~counter~0 48)} is VALID [2022-04-28 07:17:29,859 INFO L290 TraceCheckUtils]: 60: Hoare triple {5838#(< ~counter~0 48)} assume !!(0 != ~y3~0); {5838#(< ~counter~0 48)} is VALID [2022-04-28 07:17:29,859 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {5497#true} {5838#(< ~counter~0 48)} #63#return; {5838#(< ~counter~0 48)} is VALID [2022-04-28 07:17:29,859 INFO L290 TraceCheckUtils]: 58: Hoare triple {5497#true} assume true; {5497#true} is VALID [2022-04-28 07:17:29,859 INFO L290 TraceCheckUtils]: 57: Hoare triple {5497#true} assume !(0 == ~cond); {5497#true} is VALID [2022-04-28 07:17:29,859 INFO L290 TraceCheckUtils]: 56: Hoare triple {5497#true} ~cond := #in~cond; {5497#true} is VALID [2022-04-28 07:17:29,859 INFO L272 TraceCheckUtils]: 55: Hoare triple {5838#(< ~counter~0 48)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {5497#true} is VALID [2022-04-28 07:17:29,860 INFO L290 TraceCheckUtils]: 54: Hoare triple {5838#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {5838#(< ~counter~0 48)} is VALID [2022-04-28 07:17:29,860 INFO L290 TraceCheckUtils]: 53: Hoare triple {5866#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {5838#(< ~counter~0 48)} is VALID [2022-04-28 07:17:29,860 INFO L290 TraceCheckUtils]: 52: Hoare triple {5866#(< ~counter~0 47)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {5866#(< ~counter~0 47)} is VALID [2022-04-28 07:17:29,861 INFO L290 TraceCheckUtils]: 51: Hoare triple {5866#(< ~counter~0 47)} assume !!(0 != ~y3~0); {5866#(< ~counter~0 47)} is VALID [2022-04-28 07:17:29,861 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {5497#true} {5866#(< ~counter~0 47)} #63#return; {5866#(< ~counter~0 47)} is VALID [2022-04-28 07:17:29,861 INFO L290 TraceCheckUtils]: 49: Hoare triple {5497#true} assume true; {5497#true} is VALID [2022-04-28 07:17:29,861 INFO L290 TraceCheckUtils]: 48: Hoare triple {5497#true} assume !(0 == ~cond); {5497#true} is VALID [2022-04-28 07:17:29,861 INFO L290 TraceCheckUtils]: 47: Hoare triple {5497#true} ~cond := #in~cond; {5497#true} is VALID [2022-04-28 07:17:29,861 INFO L272 TraceCheckUtils]: 46: Hoare triple {5866#(< ~counter~0 47)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {5497#true} is VALID [2022-04-28 07:17:29,862 INFO L290 TraceCheckUtils]: 45: Hoare triple {5866#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {5866#(< ~counter~0 47)} is VALID [2022-04-28 07:17:29,862 INFO L290 TraceCheckUtils]: 44: Hoare triple {5894#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {5866#(< ~counter~0 47)} is VALID [2022-04-28 07:17:29,862 INFO L290 TraceCheckUtils]: 43: Hoare triple {5894#(< ~counter~0 46)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {5894#(< ~counter~0 46)} is VALID [2022-04-28 07:17:29,862 INFO L290 TraceCheckUtils]: 42: Hoare triple {5894#(< ~counter~0 46)} assume !!(0 != ~y3~0); {5894#(< ~counter~0 46)} is VALID [2022-04-28 07:17:29,863 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {5497#true} {5894#(< ~counter~0 46)} #63#return; {5894#(< ~counter~0 46)} is VALID [2022-04-28 07:17:29,863 INFO L290 TraceCheckUtils]: 40: Hoare triple {5497#true} assume true; {5497#true} is VALID [2022-04-28 07:17:29,863 INFO L290 TraceCheckUtils]: 39: Hoare triple {5497#true} assume !(0 == ~cond); {5497#true} is VALID [2022-04-28 07:17:29,863 INFO L290 TraceCheckUtils]: 38: Hoare triple {5497#true} ~cond := #in~cond; {5497#true} is VALID [2022-04-28 07:17:29,863 INFO L272 TraceCheckUtils]: 37: Hoare triple {5894#(< ~counter~0 46)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {5497#true} is VALID [2022-04-28 07:17:29,864 INFO L290 TraceCheckUtils]: 36: Hoare triple {5894#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {5894#(< ~counter~0 46)} is VALID [2022-04-28 07:17:29,864 INFO L290 TraceCheckUtils]: 35: Hoare triple {5922#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {5894#(< ~counter~0 46)} is VALID [2022-04-28 07:17:29,864 INFO L290 TraceCheckUtils]: 34: Hoare triple {5922#(< ~counter~0 45)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {5922#(< ~counter~0 45)} is VALID [2022-04-28 07:17:29,864 INFO L290 TraceCheckUtils]: 33: Hoare triple {5922#(< ~counter~0 45)} assume !!(0 != ~y3~0); {5922#(< ~counter~0 45)} is VALID [2022-04-28 07:17:29,865 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {5497#true} {5922#(< ~counter~0 45)} #63#return; {5922#(< ~counter~0 45)} is VALID [2022-04-28 07:17:29,865 INFO L290 TraceCheckUtils]: 31: Hoare triple {5497#true} assume true; {5497#true} is VALID [2022-04-28 07:17:29,865 INFO L290 TraceCheckUtils]: 30: Hoare triple {5497#true} assume !(0 == ~cond); {5497#true} is VALID [2022-04-28 07:17:29,865 INFO L290 TraceCheckUtils]: 29: Hoare triple {5497#true} ~cond := #in~cond; {5497#true} is VALID [2022-04-28 07:17:29,865 INFO L272 TraceCheckUtils]: 28: Hoare triple {5922#(< ~counter~0 45)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {5497#true} is VALID [2022-04-28 07:17:29,865 INFO L290 TraceCheckUtils]: 27: Hoare triple {5922#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {5922#(< ~counter~0 45)} is VALID [2022-04-28 07:17:29,866 INFO L290 TraceCheckUtils]: 26: Hoare triple {5950#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {5922#(< ~counter~0 45)} is VALID [2022-04-28 07:17:29,866 INFO L290 TraceCheckUtils]: 25: Hoare triple {5950#(< ~counter~0 44)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {5950#(< ~counter~0 44)} is VALID [2022-04-28 07:17:29,866 INFO L290 TraceCheckUtils]: 24: Hoare triple {5950#(< ~counter~0 44)} assume !!(0 != ~y3~0); {5950#(< ~counter~0 44)} is VALID [2022-04-28 07:17:29,867 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {5497#true} {5950#(< ~counter~0 44)} #63#return; {5950#(< ~counter~0 44)} is VALID [2022-04-28 07:17:29,867 INFO L290 TraceCheckUtils]: 22: Hoare triple {5497#true} assume true; {5497#true} is VALID [2022-04-28 07:17:29,867 INFO L290 TraceCheckUtils]: 21: Hoare triple {5497#true} assume !(0 == ~cond); {5497#true} is VALID [2022-04-28 07:17:29,867 INFO L290 TraceCheckUtils]: 20: Hoare triple {5497#true} ~cond := #in~cond; {5497#true} is VALID [2022-04-28 07:17:29,867 INFO L272 TraceCheckUtils]: 19: Hoare triple {5950#(< ~counter~0 44)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {5497#true} is VALID [2022-04-28 07:17:29,867 INFO L290 TraceCheckUtils]: 18: Hoare triple {5950#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {5950#(< ~counter~0 44)} is VALID [2022-04-28 07:17:29,868 INFO L290 TraceCheckUtils]: 17: Hoare triple {5978#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {5950#(< ~counter~0 44)} is VALID [2022-04-28 07:17:29,868 INFO L290 TraceCheckUtils]: 16: Hoare triple {5978#(< ~counter~0 43)} ~y1~0 := 0;~y2~0 := 0;~y3~0 := ~x1~0; {5978#(< ~counter~0 43)} is VALID [2022-04-28 07:17:29,869 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {5497#true} {5978#(< ~counter~0 43)} #61#return; {5978#(< ~counter~0 43)} is VALID [2022-04-28 07:17:29,869 INFO L290 TraceCheckUtils]: 14: Hoare triple {5497#true} assume true; {5497#true} is VALID [2022-04-28 07:17:29,869 INFO L290 TraceCheckUtils]: 13: Hoare triple {5497#true} assume !(0 == ~cond); {5497#true} is VALID [2022-04-28 07:17:29,869 INFO L290 TraceCheckUtils]: 12: Hoare triple {5497#true} ~cond := #in~cond; {5497#true} is VALID [2022-04-28 07:17:29,869 INFO L272 TraceCheckUtils]: 11: Hoare triple {5978#(< ~counter~0 43)} call assume_abort_if_not((if 0 != ~x2~0 then 1 else 0)); {5497#true} is VALID [2022-04-28 07:17:29,869 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {5497#true} {5978#(< ~counter~0 43)} #59#return; {5978#(< ~counter~0 43)} is VALID [2022-04-28 07:17:29,869 INFO L290 TraceCheckUtils]: 9: Hoare triple {5497#true} assume true; {5497#true} is VALID [2022-04-28 07:17:29,869 INFO L290 TraceCheckUtils]: 8: Hoare triple {5497#true} assume !(0 == ~cond); {5497#true} is VALID [2022-04-28 07:17:29,869 INFO L290 TraceCheckUtils]: 7: Hoare triple {5497#true} ~cond := #in~cond; {5497#true} is VALID [2022-04-28 07:17:29,869 INFO L272 TraceCheckUtils]: 6: Hoare triple {5978#(< ~counter~0 43)} call assume_abort_if_not((if ~x1~0 >= 0 then 1 else 0)); {5497#true} is VALID [2022-04-28 07:17:29,870 INFO L290 TraceCheckUtils]: 5: Hoare triple {5978#(< ~counter~0 43)} havoc ~x1~0;havoc ~x2~0;havoc ~y1~0;havoc ~y2~0;havoc ~y3~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~x1~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~x2~0 := #t~nondet5;havoc #t~nondet5; {5978#(< ~counter~0 43)} is VALID [2022-04-28 07:17:29,870 INFO L272 TraceCheckUtils]: 4: Hoare triple {5978#(< ~counter~0 43)} call #t~ret7 := main(); {5978#(< ~counter~0 43)} is VALID [2022-04-28 07:17:29,870 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {5978#(< ~counter~0 43)} {5497#true} #67#return; {5978#(< ~counter~0 43)} is VALID [2022-04-28 07:17:29,871 INFO L290 TraceCheckUtils]: 2: Hoare triple {5978#(< ~counter~0 43)} assume true; {5978#(< ~counter~0 43)} is VALID [2022-04-28 07:17:29,871 INFO L290 TraceCheckUtils]: 1: Hoare triple {5497#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(11, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {5978#(< ~counter~0 43)} is VALID [2022-04-28 07:17:29,871 INFO L272 TraceCheckUtils]: 0: Hoare triple {5497#true} call ULTIMATE.init(); {5497#true} is VALID [2022-04-28 07:17:29,871 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 14 proven. 119 refuted. 0 times theorem prover too weak. 88 trivial. 0 not checked. [2022-04-28 07:17:29,872 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 07:17:29,872 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1416261695] [2022-04-28 07:17:29,872 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 07:17:29,872 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2055361509] [2022-04-28 07:17:29,872 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2055361509] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 07:17:29,872 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 07:17:29,872 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 11] total 20 [2022-04-28 07:17:29,872 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 07:17:29,872 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1562555882] [2022-04-28 07:17:29,873 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1562555882] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 07:17:29,873 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 07:17:29,873 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2022-04-28 07:17:29,873 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1521543765] [2022-04-28 07:17:29,873 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 07:17:29,875 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 5.545454545454546) internal successors, (61), 10 states have internal predecessors, (61), 10 states have call successors, (12), 10 states have call predecessors, (12), 8 states have return successors, (10), 8 states have call predecessors, (10), 9 states have call successors, (10) Word has length 86 [2022-04-28 07:17:29,877 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 07:17:29,877 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 11 states, 11 states have (on average 5.545454545454546) internal successors, (61), 10 states have internal predecessors, (61), 10 states have call successors, (12), 10 states have call predecessors, (12), 8 states have return successors, (10), 8 states have call predecessors, (10), 9 states have call successors, (10) [2022-04-28 07:17:29,927 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 83 edges. 83 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 07:17:29,927 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2022-04-28 07:17:29,927 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 07:17:29,928 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2022-04-28 07:17:29,928 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=158, Invalid=222, Unknown=0, NotChecked=0, Total=380 [2022-04-28 07:17:29,928 INFO L87 Difference]: Start difference. First operand 83 states and 91 transitions. Second operand has 11 states, 11 states have (on average 5.545454545454546) internal successors, (61), 10 states have internal predecessors, (61), 10 states have call successors, (12), 10 states have call predecessors, (12), 8 states have return successors, (10), 8 states have call predecessors, (10), 9 states have call successors, (10) [2022-04-28 07:17:30,221 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 07:17:30,221 INFO L93 Difference]: Finished difference Result 97 states and 106 transitions. [2022-04-28 07:17:30,222 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2022-04-28 07:17:30,222 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 5.545454545454546) internal successors, (61), 10 states have internal predecessors, (61), 10 states have call successors, (12), 10 states have call predecessors, (12), 8 states have return successors, (10), 8 states have call predecessors, (10), 9 states have call successors, (10) Word has length 86 [2022-04-28 07:17:30,222 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 07:17:30,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 11 states, 11 states have (on average 5.545454545454546) internal successors, (61), 10 states have internal predecessors, (61), 10 states have call successors, (12), 10 states have call predecessors, (12), 8 states have return successors, (10), 8 states have call predecessors, (10), 9 states have call successors, (10) [2022-04-28 07:17:30,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 105 transitions. [2022-04-28 07:17:30,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 11 states, 11 states have (on average 5.545454545454546) internal successors, (61), 10 states have internal predecessors, (61), 10 states have call successors, (12), 10 states have call predecessors, (12), 8 states have return successors, (10), 8 states have call predecessors, (10), 9 states have call successors, (10) [2022-04-28 07:17:30,225 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 105 transitions. [2022-04-28 07:17:30,225 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 18 states and 105 transitions. [2022-04-28 07:17:30,292 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 105 edges. 105 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 07:17:30,293 INFO L225 Difference]: With dead ends: 97 [2022-04-28 07:17:30,293 INFO L226 Difference]: Without dead ends: 92 [2022-04-28 07:17:30,294 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 178 GetRequests, 153 SyntacticMatches, 0 SemanticMatches, 25 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 43 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=291, Invalid=411, Unknown=0, NotChecked=0, Total=702 [2022-04-28 07:17:30,322 INFO L413 NwaCegarLoop]: 33 mSDtfsCounter, 33 mSDsluCounter, 93 mSDsCounter, 0 mSdLazyCounter, 38 mSolverCounterSat, 21 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 33 SdHoareTripleChecker+Valid, 126 SdHoareTripleChecker+Invalid, 59 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 21 IncrementalHoareTripleChecker+Valid, 38 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-28 07:17:30,322 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [33 Valid, 126 Invalid, 59 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [21 Valid, 38 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-28 07:17:30,322 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 92 states. [2022-04-28 07:17:30,393 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 92 to 92. [2022-04-28 07:17:30,394 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 07:17:30,394 INFO L82 GeneralOperation]: Start isEquivalent. First operand 92 states. Second operand has 92 states, 68 states have (on average 1.1323529411764706) internal successors, (77), 68 states have internal predecessors, (77), 13 states have call successors, (13), 12 states have call predecessors, (13), 10 states have return successors, (11), 11 states have call predecessors, (11), 11 states have call successors, (11) [2022-04-28 07:17:30,394 INFO L74 IsIncluded]: Start isIncluded. First operand 92 states. Second operand has 92 states, 68 states have (on average 1.1323529411764706) internal successors, (77), 68 states have internal predecessors, (77), 13 states have call successors, (13), 12 states have call predecessors, (13), 10 states have return successors, (11), 11 states have call predecessors, (11), 11 states have call successors, (11) [2022-04-28 07:17:30,394 INFO L87 Difference]: Start difference. First operand 92 states. Second operand has 92 states, 68 states have (on average 1.1323529411764706) internal successors, (77), 68 states have internal predecessors, (77), 13 states have call successors, (13), 12 states have call predecessors, (13), 10 states have return successors, (11), 11 states have call predecessors, (11), 11 states have call successors, (11) [2022-04-28 07:17:30,396 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 07:17:30,396 INFO L93 Difference]: Finished difference Result 92 states and 101 transitions. [2022-04-28 07:17:30,396 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 101 transitions. [2022-04-28 07:17:30,396 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 07:17:30,396 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 07:17:30,396 INFO L74 IsIncluded]: Start isIncluded. First operand has 92 states, 68 states have (on average 1.1323529411764706) internal successors, (77), 68 states have internal predecessors, (77), 13 states have call successors, (13), 12 states have call predecessors, (13), 10 states have return successors, (11), 11 states have call predecessors, (11), 11 states have call successors, (11) Second operand 92 states. [2022-04-28 07:17:30,396 INFO L87 Difference]: Start difference. First operand has 92 states, 68 states have (on average 1.1323529411764706) internal successors, (77), 68 states have internal predecessors, (77), 13 states have call successors, (13), 12 states have call predecessors, (13), 10 states have return successors, (11), 11 states have call predecessors, (11), 11 states have call successors, (11) Second operand 92 states. [2022-04-28 07:17:30,397 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 07:17:30,397 INFO L93 Difference]: Finished difference Result 92 states and 101 transitions. [2022-04-28 07:17:30,398 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 101 transitions. [2022-04-28 07:17:30,398 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 07:17:30,398 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 07:17:30,398 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 07:17:30,398 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 07:17:30,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 92 states, 68 states have (on average 1.1323529411764706) internal successors, (77), 68 states have internal predecessors, (77), 13 states have call successors, (13), 12 states have call predecessors, (13), 10 states have return successors, (11), 11 states have call predecessors, (11), 11 states have call successors, (11) [2022-04-28 07:17:30,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 92 states and 101 transitions. [2022-04-28 07:17:30,399 INFO L78 Accepts]: Start accepts. Automaton has 92 states and 101 transitions. Word has length 86 [2022-04-28 07:17:30,399 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 07:17:30,399 INFO L495 AbstractCegarLoop]: Abstraction has 92 states and 101 transitions. [2022-04-28 07:17:30,400 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 5.545454545454546) internal successors, (61), 10 states have internal predecessors, (61), 10 states have call successors, (12), 10 states have call predecessors, (12), 8 states have return successors, (10), 8 states have call predecessors, (10), 9 states have call successors, (10) [2022-04-28 07:17:30,400 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 92 states and 101 transitions. [2022-04-28 07:17:30,499 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 101 edges. 101 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 07:17:30,500 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 101 transitions. [2022-04-28 07:17:30,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-04-28 07:17:30,501 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 07:17:30,501 INFO L195 NwaCegarLoop]: trace histogram [9, 9, 8, 8, 8, 8, 8, 8, 8, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 07:17:30,518 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Forceful destruction successful, exit code 0 [2022-04-28 07:17:30,715 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable10 [2022-04-28 07:17:30,715 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 07:17:30,716 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 07:17:30,716 INFO L85 PathProgramCache]: Analyzing trace with hash -399923690, now seen corresponding path program 15 times [2022-04-28 07:17:30,716 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 07:17:30,716 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [58936499] [2022-04-28 07:17:30,716 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 07:17:30,716 INFO L85 PathProgramCache]: Analyzing trace with hash -399923690, now seen corresponding path program 16 times [2022-04-28 07:17:30,716 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 07:17:30,716 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [451777345] [2022-04-28 07:17:30,716 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 07:17:30,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 07:17:30,730 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 07:17:30,730 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [162502090] [2022-04-28 07:17:30,731 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-28 07:17:30,731 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 07:17:30,731 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 07:17:30,732 INFO L229 MonitoredProcess]: Starting monitored process 12 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 07:17:30,732 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Waiting until timeout for monitored process [2022-04-28 07:17:30,782 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-28 07:17:30,782 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 07:17:30,783 INFO L263 TraceCheckSpWp]: Trace formula consists of 277 conjuncts, 21 conjunts are in the unsatisfiable core [2022-04-28 07:17:30,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 07:17:30,803 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 07:17:31,215 INFO L272 TraceCheckUtils]: 0: Hoare triple {6608#true} call ULTIMATE.init(); {6608#true} is VALID [2022-04-28 07:17:31,217 INFO L290 TraceCheckUtils]: 1: Hoare triple {6608#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(11, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {6616#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:31,217 INFO L290 TraceCheckUtils]: 2: Hoare triple {6616#(<= ~counter~0 0)} assume true; {6616#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:31,217 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {6616#(<= ~counter~0 0)} {6608#true} #67#return; {6616#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:31,218 INFO L272 TraceCheckUtils]: 4: Hoare triple {6616#(<= ~counter~0 0)} call #t~ret7 := main(); {6616#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:31,218 INFO L290 TraceCheckUtils]: 5: Hoare triple {6616#(<= ~counter~0 0)} havoc ~x1~0;havoc ~x2~0;havoc ~y1~0;havoc ~y2~0;havoc ~y3~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~x1~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~x2~0 := #t~nondet5;havoc #t~nondet5; {6616#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:31,218 INFO L272 TraceCheckUtils]: 6: Hoare triple {6616#(<= ~counter~0 0)} call assume_abort_if_not((if ~x1~0 >= 0 then 1 else 0)); {6616#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:31,218 INFO L290 TraceCheckUtils]: 7: Hoare triple {6616#(<= ~counter~0 0)} ~cond := #in~cond; {6616#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:31,219 INFO L290 TraceCheckUtils]: 8: Hoare triple {6616#(<= ~counter~0 0)} assume !(0 == ~cond); {6616#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:31,219 INFO L290 TraceCheckUtils]: 9: Hoare triple {6616#(<= ~counter~0 0)} assume true; {6616#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:31,219 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {6616#(<= ~counter~0 0)} {6616#(<= ~counter~0 0)} #59#return; {6616#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:31,220 INFO L272 TraceCheckUtils]: 11: Hoare triple {6616#(<= ~counter~0 0)} call assume_abort_if_not((if 0 != ~x2~0 then 1 else 0)); {6616#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:31,220 INFO L290 TraceCheckUtils]: 12: Hoare triple {6616#(<= ~counter~0 0)} ~cond := #in~cond; {6616#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:31,220 INFO L290 TraceCheckUtils]: 13: Hoare triple {6616#(<= ~counter~0 0)} assume !(0 == ~cond); {6616#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:31,220 INFO L290 TraceCheckUtils]: 14: Hoare triple {6616#(<= ~counter~0 0)} assume true; {6616#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:31,221 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {6616#(<= ~counter~0 0)} {6616#(<= ~counter~0 0)} #61#return; {6616#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:31,221 INFO L290 TraceCheckUtils]: 16: Hoare triple {6616#(<= ~counter~0 0)} ~y1~0 := 0;~y2~0 := 0;~y3~0 := ~x1~0; {6616#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:31,222 INFO L290 TraceCheckUtils]: 17: Hoare triple {6616#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {6665#(<= ~counter~0 1)} is VALID [2022-04-28 07:17:31,222 INFO L290 TraceCheckUtils]: 18: Hoare triple {6665#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {6665#(<= ~counter~0 1)} is VALID [2022-04-28 07:17:31,222 INFO L272 TraceCheckUtils]: 19: Hoare triple {6665#(<= ~counter~0 1)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {6665#(<= ~counter~0 1)} is VALID [2022-04-28 07:17:31,223 INFO L290 TraceCheckUtils]: 20: Hoare triple {6665#(<= ~counter~0 1)} ~cond := #in~cond; {6665#(<= ~counter~0 1)} is VALID [2022-04-28 07:17:31,223 INFO L290 TraceCheckUtils]: 21: Hoare triple {6665#(<= ~counter~0 1)} assume !(0 == ~cond); {6665#(<= ~counter~0 1)} is VALID [2022-04-28 07:17:31,223 INFO L290 TraceCheckUtils]: 22: Hoare triple {6665#(<= ~counter~0 1)} assume true; {6665#(<= ~counter~0 1)} is VALID [2022-04-28 07:17:31,224 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {6665#(<= ~counter~0 1)} {6665#(<= ~counter~0 1)} #63#return; {6665#(<= ~counter~0 1)} is VALID [2022-04-28 07:17:31,224 INFO L290 TraceCheckUtils]: 24: Hoare triple {6665#(<= ~counter~0 1)} assume !!(0 != ~y3~0); {6665#(<= ~counter~0 1)} is VALID [2022-04-28 07:17:31,224 INFO L290 TraceCheckUtils]: 25: Hoare triple {6665#(<= ~counter~0 1)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {6665#(<= ~counter~0 1)} is VALID [2022-04-28 07:17:31,224 INFO L290 TraceCheckUtils]: 26: Hoare triple {6665#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {6693#(<= ~counter~0 2)} is VALID [2022-04-28 07:17:31,225 INFO L290 TraceCheckUtils]: 27: Hoare triple {6693#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {6693#(<= ~counter~0 2)} is VALID [2022-04-28 07:17:31,225 INFO L272 TraceCheckUtils]: 28: Hoare triple {6693#(<= ~counter~0 2)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {6693#(<= ~counter~0 2)} is VALID [2022-04-28 07:17:31,225 INFO L290 TraceCheckUtils]: 29: Hoare triple {6693#(<= ~counter~0 2)} ~cond := #in~cond; {6693#(<= ~counter~0 2)} is VALID [2022-04-28 07:17:31,226 INFO L290 TraceCheckUtils]: 30: Hoare triple {6693#(<= ~counter~0 2)} assume !(0 == ~cond); {6693#(<= ~counter~0 2)} is VALID [2022-04-28 07:17:31,226 INFO L290 TraceCheckUtils]: 31: Hoare triple {6693#(<= ~counter~0 2)} assume true; {6693#(<= ~counter~0 2)} is VALID [2022-04-28 07:17:31,226 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {6693#(<= ~counter~0 2)} {6693#(<= ~counter~0 2)} #63#return; {6693#(<= ~counter~0 2)} is VALID [2022-04-28 07:17:31,227 INFO L290 TraceCheckUtils]: 33: Hoare triple {6693#(<= ~counter~0 2)} assume !!(0 != ~y3~0); {6693#(<= ~counter~0 2)} is VALID [2022-04-28 07:17:31,227 INFO L290 TraceCheckUtils]: 34: Hoare triple {6693#(<= ~counter~0 2)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {6693#(<= ~counter~0 2)} is VALID [2022-04-28 07:17:31,227 INFO L290 TraceCheckUtils]: 35: Hoare triple {6693#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {6721#(<= ~counter~0 3)} is VALID [2022-04-28 07:17:31,228 INFO L290 TraceCheckUtils]: 36: Hoare triple {6721#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {6721#(<= ~counter~0 3)} is VALID [2022-04-28 07:17:31,228 INFO L272 TraceCheckUtils]: 37: Hoare triple {6721#(<= ~counter~0 3)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {6721#(<= ~counter~0 3)} is VALID [2022-04-28 07:17:31,228 INFO L290 TraceCheckUtils]: 38: Hoare triple {6721#(<= ~counter~0 3)} ~cond := #in~cond; {6721#(<= ~counter~0 3)} is VALID [2022-04-28 07:17:31,228 INFO L290 TraceCheckUtils]: 39: Hoare triple {6721#(<= ~counter~0 3)} assume !(0 == ~cond); {6721#(<= ~counter~0 3)} is VALID [2022-04-28 07:17:31,229 INFO L290 TraceCheckUtils]: 40: Hoare triple {6721#(<= ~counter~0 3)} assume true; {6721#(<= ~counter~0 3)} is VALID [2022-04-28 07:17:31,229 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {6721#(<= ~counter~0 3)} {6721#(<= ~counter~0 3)} #63#return; {6721#(<= ~counter~0 3)} is VALID [2022-04-28 07:17:31,229 INFO L290 TraceCheckUtils]: 42: Hoare triple {6721#(<= ~counter~0 3)} assume !!(0 != ~y3~0); {6721#(<= ~counter~0 3)} is VALID [2022-04-28 07:17:31,230 INFO L290 TraceCheckUtils]: 43: Hoare triple {6721#(<= ~counter~0 3)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {6721#(<= ~counter~0 3)} is VALID [2022-04-28 07:17:31,230 INFO L290 TraceCheckUtils]: 44: Hoare triple {6721#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {6749#(<= ~counter~0 4)} is VALID [2022-04-28 07:17:31,230 INFO L290 TraceCheckUtils]: 45: Hoare triple {6749#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {6749#(<= ~counter~0 4)} is VALID [2022-04-28 07:17:31,231 INFO L272 TraceCheckUtils]: 46: Hoare triple {6749#(<= ~counter~0 4)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {6749#(<= ~counter~0 4)} is VALID [2022-04-28 07:17:31,231 INFO L290 TraceCheckUtils]: 47: Hoare triple {6749#(<= ~counter~0 4)} ~cond := #in~cond; {6749#(<= ~counter~0 4)} is VALID [2022-04-28 07:17:31,231 INFO L290 TraceCheckUtils]: 48: Hoare triple {6749#(<= ~counter~0 4)} assume !(0 == ~cond); {6749#(<= ~counter~0 4)} is VALID [2022-04-28 07:17:31,232 INFO L290 TraceCheckUtils]: 49: Hoare triple {6749#(<= ~counter~0 4)} assume true; {6749#(<= ~counter~0 4)} is VALID [2022-04-28 07:17:31,232 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {6749#(<= ~counter~0 4)} {6749#(<= ~counter~0 4)} #63#return; {6749#(<= ~counter~0 4)} is VALID [2022-04-28 07:17:31,232 INFO L290 TraceCheckUtils]: 51: Hoare triple {6749#(<= ~counter~0 4)} assume !!(0 != ~y3~0); {6749#(<= ~counter~0 4)} is VALID [2022-04-28 07:17:31,232 INFO L290 TraceCheckUtils]: 52: Hoare triple {6749#(<= ~counter~0 4)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {6749#(<= ~counter~0 4)} is VALID [2022-04-28 07:17:31,233 INFO L290 TraceCheckUtils]: 53: Hoare triple {6749#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {6777#(<= ~counter~0 5)} is VALID [2022-04-28 07:17:31,233 INFO L290 TraceCheckUtils]: 54: Hoare triple {6777#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {6777#(<= ~counter~0 5)} is VALID [2022-04-28 07:17:31,234 INFO L272 TraceCheckUtils]: 55: Hoare triple {6777#(<= ~counter~0 5)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {6777#(<= ~counter~0 5)} is VALID [2022-04-28 07:17:31,234 INFO L290 TraceCheckUtils]: 56: Hoare triple {6777#(<= ~counter~0 5)} ~cond := #in~cond; {6777#(<= ~counter~0 5)} is VALID [2022-04-28 07:17:31,234 INFO L290 TraceCheckUtils]: 57: Hoare triple {6777#(<= ~counter~0 5)} assume !(0 == ~cond); {6777#(<= ~counter~0 5)} is VALID [2022-04-28 07:17:31,234 INFO L290 TraceCheckUtils]: 58: Hoare triple {6777#(<= ~counter~0 5)} assume true; {6777#(<= ~counter~0 5)} is VALID [2022-04-28 07:17:31,235 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {6777#(<= ~counter~0 5)} {6777#(<= ~counter~0 5)} #63#return; {6777#(<= ~counter~0 5)} is VALID [2022-04-28 07:17:31,235 INFO L290 TraceCheckUtils]: 60: Hoare triple {6777#(<= ~counter~0 5)} assume !!(0 != ~y3~0); {6777#(<= ~counter~0 5)} is VALID [2022-04-28 07:17:31,235 INFO L290 TraceCheckUtils]: 61: Hoare triple {6777#(<= ~counter~0 5)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {6777#(<= ~counter~0 5)} is VALID [2022-04-28 07:17:31,236 INFO L290 TraceCheckUtils]: 62: Hoare triple {6777#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {6805#(<= ~counter~0 6)} is VALID [2022-04-28 07:17:31,236 INFO L290 TraceCheckUtils]: 63: Hoare triple {6805#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {6805#(<= ~counter~0 6)} is VALID [2022-04-28 07:17:31,236 INFO L272 TraceCheckUtils]: 64: Hoare triple {6805#(<= ~counter~0 6)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {6805#(<= ~counter~0 6)} is VALID [2022-04-28 07:17:31,237 INFO L290 TraceCheckUtils]: 65: Hoare triple {6805#(<= ~counter~0 6)} ~cond := #in~cond; {6805#(<= ~counter~0 6)} is VALID [2022-04-28 07:17:31,237 INFO L290 TraceCheckUtils]: 66: Hoare triple {6805#(<= ~counter~0 6)} assume !(0 == ~cond); {6805#(<= ~counter~0 6)} is VALID [2022-04-28 07:17:31,237 INFO L290 TraceCheckUtils]: 67: Hoare triple {6805#(<= ~counter~0 6)} assume true; {6805#(<= ~counter~0 6)} is VALID [2022-04-28 07:17:31,238 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {6805#(<= ~counter~0 6)} {6805#(<= ~counter~0 6)} #63#return; {6805#(<= ~counter~0 6)} is VALID [2022-04-28 07:17:31,238 INFO L290 TraceCheckUtils]: 69: Hoare triple {6805#(<= ~counter~0 6)} assume !!(0 != ~y3~0); {6805#(<= ~counter~0 6)} is VALID [2022-04-28 07:17:31,238 INFO L290 TraceCheckUtils]: 70: Hoare triple {6805#(<= ~counter~0 6)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {6805#(<= ~counter~0 6)} is VALID [2022-04-28 07:17:31,239 INFO L290 TraceCheckUtils]: 71: Hoare triple {6805#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {6833#(<= ~counter~0 7)} is VALID [2022-04-28 07:17:31,239 INFO L290 TraceCheckUtils]: 72: Hoare triple {6833#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {6833#(<= ~counter~0 7)} is VALID [2022-04-28 07:17:31,239 INFO L272 TraceCheckUtils]: 73: Hoare triple {6833#(<= ~counter~0 7)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {6833#(<= ~counter~0 7)} is VALID [2022-04-28 07:17:31,240 INFO L290 TraceCheckUtils]: 74: Hoare triple {6833#(<= ~counter~0 7)} ~cond := #in~cond; {6833#(<= ~counter~0 7)} is VALID [2022-04-28 07:17:31,240 INFO L290 TraceCheckUtils]: 75: Hoare triple {6833#(<= ~counter~0 7)} assume !(0 == ~cond); {6833#(<= ~counter~0 7)} is VALID [2022-04-28 07:17:31,240 INFO L290 TraceCheckUtils]: 76: Hoare triple {6833#(<= ~counter~0 7)} assume true; {6833#(<= ~counter~0 7)} is VALID [2022-04-28 07:17:31,240 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {6833#(<= ~counter~0 7)} {6833#(<= ~counter~0 7)} #63#return; {6833#(<= ~counter~0 7)} is VALID [2022-04-28 07:17:31,241 INFO L290 TraceCheckUtils]: 78: Hoare triple {6833#(<= ~counter~0 7)} assume !!(0 != ~y3~0); {6833#(<= ~counter~0 7)} is VALID [2022-04-28 07:17:31,241 INFO L290 TraceCheckUtils]: 79: Hoare triple {6833#(<= ~counter~0 7)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {6833#(<= ~counter~0 7)} is VALID [2022-04-28 07:17:31,241 INFO L290 TraceCheckUtils]: 80: Hoare triple {6833#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {6861#(<= ~counter~0 8)} is VALID [2022-04-28 07:17:31,242 INFO L290 TraceCheckUtils]: 81: Hoare triple {6861#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {6861#(<= ~counter~0 8)} is VALID [2022-04-28 07:17:31,242 INFO L272 TraceCheckUtils]: 82: Hoare triple {6861#(<= ~counter~0 8)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {6861#(<= ~counter~0 8)} is VALID [2022-04-28 07:17:31,242 INFO L290 TraceCheckUtils]: 83: Hoare triple {6861#(<= ~counter~0 8)} ~cond := #in~cond; {6861#(<= ~counter~0 8)} is VALID [2022-04-28 07:17:31,243 INFO L290 TraceCheckUtils]: 84: Hoare triple {6861#(<= ~counter~0 8)} assume !(0 == ~cond); {6861#(<= ~counter~0 8)} is VALID [2022-04-28 07:17:31,243 INFO L290 TraceCheckUtils]: 85: Hoare triple {6861#(<= ~counter~0 8)} assume true; {6861#(<= ~counter~0 8)} is VALID [2022-04-28 07:17:31,243 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {6861#(<= ~counter~0 8)} {6861#(<= ~counter~0 8)} #63#return; {6861#(<= ~counter~0 8)} is VALID [2022-04-28 07:17:31,244 INFO L290 TraceCheckUtils]: 87: Hoare triple {6861#(<= ~counter~0 8)} assume !!(0 != ~y3~0); {6861#(<= ~counter~0 8)} is VALID [2022-04-28 07:17:31,244 INFO L290 TraceCheckUtils]: 88: Hoare triple {6861#(<= ~counter~0 8)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {6861#(<= ~counter~0 8)} is VALID [2022-04-28 07:17:31,244 INFO L290 TraceCheckUtils]: 89: Hoare triple {6861#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {6889#(<= |main_#t~post6| 8)} is VALID [2022-04-28 07:17:31,244 INFO L290 TraceCheckUtils]: 90: Hoare triple {6889#(<= |main_#t~post6| 8)} assume !(#t~post6 < 50);havoc #t~post6; {6609#false} is VALID [2022-04-28 07:17:31,244 INFO L272 TraceCheckUtils]: 91: Hoare triple {6609#false} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 == ~x1~0 then 1 else 0)); {6609#false} is VALID [2022-04-28 07:17:31,245 INFO L290 TraceCheckUtils]: 92: Hoare triple {6609#false} ~cond := #in~cond; {6609#false} is VALID [2022-04-28 07:17:31,245 INFO L290 TraceCheckUtils]: 93: Hoare triple {6609#false} assume 0 == ~cond; {6609#false} is VALID [2022-04-28 07:17:31,245 INFO L290 TraceCheckUtils]: 94: Hoare triple {6609#false} assume !false; {6609#false} is VALID [2022-04-28 07:17:31,245 INFO L134 CoverageAnalysis]: Checked inductivity of 288 backedges. 16 proven. 268 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-28 07:17:31,245 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 07:17:31,736 INFO L290 TraceCheckUtils]: 94: Hoare triple {6609#false} assume !false; {6609#false} is VALID [2022-04-28 07:17:31,736 INFO L290 TraceCheckUtils]: 93: Hoare triple {6609#false} assume 0 == ~cond; {6609#false} is VALID [2022-04-28 07:17:31,736 INFO L290 TraceCheckUtils]: 92: Hoare triple {6609#false} ~cond := #in~cond; {6609#false} is VALID [2022-04-28 07:17:31,737 INFO L272 TraceCheckUtils]: 91: Hoare triple {6609#false} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 == ~x1~0 then 1 else 0)); {6609#false} is VALID [2022-04-28 07:17:31,737 INFO L290 TraceCheckUtils]: 90: Hoare triple {6917#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {6609#false} is VALID [2022-04-28 07:17:31,737 INFO L290 TraceCheckUtils]: 89: Hoare triple {6921#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {6917#(< |main_#t~post6| 50)} is VALID [2022-04-28 07:17:31,737 INFO L290 TraceCheckUtils]: 88: Hoare triple {6921#(< ~counter~0 50)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {6921#(< ~counter~0 50)} is VALID [2022-04-28 07:17:31,738 INFO L290 TraceCheckUtils]: 87: Hoare triple {6921#(< ~counter~0 50)} assume !!(0 != ~y3~0); {6921#(< ~counter~0 50)} is VALID [2022-04-28 07:17:31,738 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {6608#true} {6921#(< ~counter~0 50)} #63#return; {6921#(< ~counter~0 50)} is VALID [2022-04-28 07:17:31,738 INFO L290 TraceCheckUtils]: 85: Hoare triple {6608#true} assume true; {6608#true} is VALID [2022-04-28 07:17:31,738 INFO L290 TraceCheckUtils]: 84: Hoare triple {6608#true} assume !(0 == ~cond); {6608#true} is VALID [2022-04-28 07:17:31,739 INFO L290 TraceCheckUtils]: 83: Hoare triple {6608#true} ~cond := #in~cond; {6608#true} is VALID [2022-04-28 07:17:31,739 INFO L272 TraceCheckUtils]: 82: Hoare triple {6921#(< ~counter~0 50)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {6608#true} is VALID [2022-04-28 07:17:31,739 INFO L290 TraceCheckUtils]: 81: Hoare triple {6921#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {6921#(< ~counter~0 50)} is VALID [2022-04-28 07:17:31,739 INFO L290 TraceCheckUtils]: 80: Hoare triple {6949#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {6921#(< ~counter~0 50)} is VALID [2022-04-28 07:17:31,740 INFO L290 TraceCheckUtils]: 79: Hoare triple {6949#(< ~counter~0 49)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {6949#(< ~counter~0 49)} is VALID [2022-04-28 07:17:31,740 INFO L290 TraceCheckUtils]: 78: Hoare triple {6949#(< ~counter~0 49)} assume !!(0 != ~y3~0); {6949#(< ~counter~0 49)} is VALID [2022-04-28 07:17:31,740 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {6608#true} {6949#(< ~counter~0 49)} #63#return; {6949#(< ~counter~0 49)} is VALID [2022-04-28 07:17:31,741 INFO L290 TraceCheckUtils]: 76: Hoare triple {6608#true} assume true; {6608#true} is VALID [2022-04-28 07:17:31,741 INFO L290 TraceCheckUtils]: 75: Hoare triple {6608#true} assume !(0 == ~cond); {6608#true} is VALID [2022-04-28 07:17:31,741 INFO L290 TraceCheckUtils]: 74: Hoare triple {6608#true} ~cond := #in~cond; {6608#true} is VALID [2022-04-28 07:17:31,741 INFO L272 TraceCheckUtils]: 73: Hoare triple {6949#(< ~counter~0 49)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {6608#true} is VALID [2022-04-28 07:17:31,741 INFO L290 TraceCheckUtils]: 72: Hoare triple {6949#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {6949#(< ~counter~0 49)} is VALID [2022-04-28 07:17:31,741 INFO L290 TraceCheckUtils]: 71: Hoare triple {6977#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {6949#(< ~counter~0 49)} is VALID [2022-04-28 07:17:31,742 INFO L290 TraceCheckUtils]: 70: Hoare triple {6977#(< ~counter~0 48)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {6977#(< ~counter~0 48)} is VALID [2022-04-28 07:17:31,742 INFO L290 TraceCheckUtils]: 69: Hoare triple {6977#(< ~counter~0 48)} assume !!(0 != ~y3~0); {6977#(< ~counter~0 48)} is VALID [2022-04-28 07:17:31,743 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {6608#true} {6977#(< ~counter~0 48)} #63#return; {6977#(< ~counter~0 48)} is VALID [2022-04-28 07:17:31,743 INFO L290 TraceCheckUtils]: 67: Hoare triple {6608#true} assume true; {6608#true} is VALID [2022-04-28 07:17:31,743 INFO L290 TraceCheckUtils]: 66: Hoare triple {6608#true} assume !(0 == ~cond); {6608#true} is VALID [2022-04-28 07:17:31,743 INFO L290 TraceCheckUtils]: 65: Hoare triple {6608#true} ~cond := #in~cond; {6608#true} is VALID [2022-04-28 07:17:31,743 INFO L272 TraceCheckUtils]: 64: Hoare triple {6977#(< ~counter~0 48)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {6608#true} is VALID [2022-04-28 07:17:31,743 INFO L290 TraceCheckUtils]: 63: Hoare triple {6977#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {6977#(< ~counter~0 48)} is VALID [2022-04-28 07:17:31,744 INFO L290 TraceCheckUtils]: 62: Hoare triple {7005#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {6977#(< ~counter~0 48)} is VALID [2022-04-28 07:17:31,744 INFO L290 TraceCheckUtils]: 61: Hoare triple {7005#(< ~counter~0 47)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {7005#(< ~counter~0 47)} is VALID [2022-04-28 07:17:31,744 INFO L290 TraceCheckUtils]: 60: Hoare triple {7005#(< ~counter~0 47)} assume !!(0 != ~y3~0); {7005#(< ~counter~0 47)} is VALID [2022-04-28 07:17:31,745 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {6608#true} {7005#(< ~counter~0 47)} #63#return; {7005#(< ~counter~0 47)} is VALID [2022-04-28 07:17:31,745 INFO L290 TraceCheckUtils]: 58: Hoare triple {6608#true} assume true; {6608#true} is VALID [2022-04-28 07:17:31,745 INFO L290 TraceCheckUtils]: 57: Hoare triple {6608#true} assume !(0 == ~cond); {6608#true} is VALID [2022-04-28 07:17:31,745 INFO L290 TraceCheckUtils]: 56: Hoare triple {6608#true} ~cond := #in~cond; {6608#true} is VALID [2022-04-28 07:17:31,745 INFO L272 TraceCheckUtils]: 55: Hoare triple {7005#(< ~counter~0 47)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {6608#true} is VALID [2022-04-28 07:17:31,745 INFO L290 TraceCheckUtils]: 54: Hoare triple {7005#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {7005#(< ~counter~0 47)} is VALID [2022-04-28 07:17:31,746 INFO L290 TraceCheckUtils]: 53: Hoare triple {7033#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {7005#(< ~counter~0 47)} is VALID [2022-04-28 07:17:31,746 INFO L290 TraceCheckUtils]: 52: Hoare triple {7033#(< ~counter~0 46)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {7033#(< ~counter~0 46)} is VALID [2022-04-28 07:17:31,746 INFO L290 TraceCheckUtils]: 51: Hoare triple {7033#(< ~counter~0 46)} assume !!(0 != ~y3~0); {7033#(< ~counter~0 46)} is VALID [2022-04-28 07:17:31,747 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {6608#true} {7033#(< ~counter~0 46)} #63#return; {7033#(< ~counter~0 46)} is VALID [2022-04-28 07:17:31,747 INFO L290 TraceCheckUtils]: 49: Hoare triple {6608#true} assume true; {6608#true} is VALID [2022-04-28 07:17:31,747 INFO L290 TraceCheckUtils]: 48: Hoare triple {6608#true} assume !(0 == ~cond); {6608#true} is VALID [2022-04-28 07:17:31,747 INFO L290 TraceCheckUtils]: 47: Hoare triple {6608#true} ~cond := #in~cond; {6608#true} is VALID [2022-04-28 07:17:31,747 INFO L272 TraceCheckUtils]: 46: Hoare triple {7033#(< ~counter~0 46)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {6608#true} is VALID [2022-04-28 07:17:31,747 INFO L290 TraceCheckUtils]: 45: Hoare triple {7033#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {7033#(< ~counter~0 46)} is VALID [2022-04-28 07:17:31,748 INFO L290 TraceCheckUtils]: 44: Hoare triple {7061#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {7033#(< ~counter~0 46)} is VALID [2022-04-28 07:17:31,748 INFO L290 TraceCheckUtils]: 43: Hoare triple {7061#(< ~counter~0 45)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {7061#(< ~counter~0 45)} is VALID [2022-04-28 07:17:31,748 INFO L290 TraceCheckUtils]: 42: Hoare triple {7061#(< ~counter~0 45)} assume !!(0 != ~y3~0); {7061#(< ~counter~0 45)} is VALID [2022-04-28 07:17:31,749 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {6608#true} {7061#(< ~counter~0 45)} #63#return; {7061#(< ~counter~0 45)} is VALID [2022-04-28 07:17:31,749 INFO L290 TraceCheckUtils]: 40: Hoare triple {6608#true} assume true; {6608#true} is VALID [2022-04-28 07:17:31,749 INFO L290 TraceCheckUtils]: 39: Hoare triple {6608#true} assume !(0 == ~cond); {6608#true} is VALID [2022-04-28 07:17:31,749 INFO L290 TraceCheckUtils]: 38: Hoare triple {6608#true} ~cond := #in~cond; {6608#true} is VALID [2022-04-28 07:17:31,749 INFO L272 TraceCheckUtils]: 37: Hoare triple {7061#(< ~counter~0 45)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {6608#true} is VALID [2022-04-28 07:17:31,749 INFO L290 TraceCheckUtils]: 36: Hoare triple {7061#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {7061#(< ~counter~0 45)} is VALID [2022-04-28 07:17:31,750 INFO L290 TraceCheckUtils]: 35: Hoare triple {7089#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {7061#(< ~counter~0 45)} is VALID [2022-04-28 07:17:31,750 INFO L290 TraceCheckUtils]: 34: Hoare triple {7089#(< ~counter~0 44)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {7089#(< ~counter~0 44)} is VALID [2022-04-28 07:17:31,750 INFO L290 TraceCheckUtils]: 33: Hoare triple {7089#(< ~counter~0 44)} assume !!(0 != ~y3~0); {7089#(< ~counter~0 44)} is VALID [2022-04-28 07:17:31,751 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {6608#true} {7089#(< ~counter~0 44)} #63#return; {7089#(< ~counter~0 44)} is VALID [2022-04-28 07:17:31,751 INFO L290 TraceCheckUtils]: 31: Hoare triple {6608#true} assume true; {6608#true} is VALID [2022-04-28 07:17:31,751 INFO L290 TraceCheckUtils]: 30: Hoare triple {6608#true} assume !(0 == ~cond); {6608#true} is VALID [2022-04-28 07:17:31,751 INFO L290 TraceCheckUtils]: 29: Hoare triple {6608#true} ~cond := #in~cond; {6608#true} is VALID [2022-04-28 07:17:31,751 INFO L272 TraceCheckUtils]: 28: Hoare triple {7089#(< ~counter~0 44)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {6608#true} is VALID [2022-04-28 07:17:31,752 INFO L290 TraceCheckUtils]: 27: Hoare triple {7089#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {7089#(< ~counter~0 44)} is VALID [2022-04-28 07:17:31,752 INFO L290 TraceCheckUtils]: 26: Hoare triple {7117#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {7089#(< ~counter~0 44)} is VALID [2022-04-28 07:17:31,752 INFO L290 TraceCheckUtils]: 25: Hoare triple {7117#(< ~counter~0 43)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {7117#(< ~counter~0 43)} is VALID [2022-04-28 07:17:31,753 INFO L290 TraceCheckUtils]: 24: Hoare triple {7117#(< ~counter~0 43)} assume !!(0 != ~y3~0); {7117#(< ~counter~0 43)} is VALID [2022-04-28 07:17:31,753 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {6608#true} {7117#(< ~counter~0 43)} #63#return; {7117#(< ~counter~0 43)} is VALID [2022-04-28 07:17:31,753 INFO L290 TraceCheckUtils]: 22: Hoare triple {6608#true} assume true; {6608#true} is VALID [2022-04-28 07:17:31,753 INFO L290 TraceCheckUtils]: 21: Hoare triple {6608#true} assume !(0 == ~cond); {6608#true} is VALID [2022-04-28 07:17:31,753 INFO L290 TraceCheckUtils]: 20: Hoare triple {6608#true} ~cond := #in~cond; {6608#true} is VALID [2022-04-28 07:17:31,753 INFO L272 TraceCheckUtils]: 19: Hoare triple {7117#(< ~counter~0 43)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {6608#true} is VALID [2022-04-28 07:17:31,754 INFO L290 TraceCheckUtils]: 18: Hoare triple {7117#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {7117#(< ~counter~0 43)} is VALID [2022-04-28 07:17:31,754 INFO L290 TraceCheckUtils]: 17: Hoare triple {7145#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {7117#(< ~counter~0 43)} is VALID [2022-04-28 07:17:31,754 INFO L290 TraceCheckUtils]: 16: Hoare triple {7145#(< ~counter~0 42)} ~y1~0 := 0;~y2~0 := 0;~y3~0 := ~x1~0; {7145#(< ~counter~0 42)} is VALID [2022-04-28 07:17:31,755 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {6608#true} {7145#(< ~counter~0 42)} #61#return; {7145#(< ~counter~0 42)} is VALID [2022-04-28 07:17:31,755 INFO L290 TraceCheckUtils]: 14: Hoare triple {6608#true} assume true; {6608#true} is VALID [2022-04-28 07:17:31,755 INFO L290 TraceCheckUtils]: 13: Hoare triple {6608#true} assume !(0 == ~cond); {6608#true} is VALID [2022-04-28 07:17:31,755 INFO L290 TraceCheckUtils]: 12: Hoare triple {6608#true} ~cond := #in~cond; {6608#true} is VALID [2022-04-28 07:17:31,755 INFO L272 TraceCheckUtils]: 11: Hoare triple {7145#(< ~counter~0 42)} call assume_abort_if_not((if 0 != ~x2~0 then 1 else 0)); {6608#true} is VALID [2022-04-28 07:17:31,755 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {6608#true} {7145#(< ~counter~0 42)} #59#return; {7145#(< ~counter~0 42)} is VALID [2022-04-28 07:17:31,756 INFO L290 TraceCheckUtils]: 9: Hoare triple {6608#true} assume true; {6608#true} is VALID [2022-04-28 07:17:31,756 INFO L290 TraceCheckUtils]: 8: Hoare triple {6608#true} assume !(0 == ~cond); {6608#true} is VALID [2022-04-28 07:17:31,756 INFO L290 TraceCheckUtils]: 7: Hoare triple {6608#true} ~cond := #in~cond; {6608#true} is VALID [2022-04-28 07:17:31,756 INFO L272 TraceCheckUtils]: 6: Hoare triple {7145#(< ~counter~0 42)} call assume_abort_if_not((if ~x1~0 >= 0 then 1 else 0)); {6608#true} is VALID [2022-04-28 07:17:31,756 INFO L290 TraceCheckUtils]: 5: Hoare triple {7145#(< ~counter~0 42)} havoc ~x1~0;havoc ~x2~0;havoc ~y1~0;havoc ~y2~0;havoc ~y3~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~x1~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~x2~0 := #t~nondet5;havoc #t~nondet5; {7145#(< ~counter~0 42)} is VALID [2022-04-28 07:17:31,756 INFO L272 TraceCheckUtils]: 4: Hoare triple {7145#(< ~counter~0 42)} call #t~ret7 := main(); {7145#(< ~counter~0 42)} is VALID [2022-04-28 07:17:31,757 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {7145#(< ~counter~0 42)} {6608#true} #67#return; {7145#(< ~counter~0 42)} is VALID [2022-04-28 07:17:31,757 INFO L290 TraceCheckUtils]: 2: Hoare triple {7145#(< ~counter~0 42)} assume true; {7145#(< ~counter~0 42)} is VALID [2022-04-28 07:17:31,757 INFO L290 TraceCheckUtils]: 1: Hoare triple {6608#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(11, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {7145#(< ~counter~0 42)} is VALID [2022-04-28 07:17:31,757 INFO L272 TraceCheckUtils]: 0: Hoare triple {6608#true} call ULTIMATE.init(); {6608#true} is VALID [2022-04-28 07:17:31,758 INFO L134 CoverageAnalysis]: Checked inductivity of 288 backedges. 16 proven. 156 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2022-04-28 07:17:31,758 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 07:17:31,758 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [451777345] [2022-04-28 07:17:31,758 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 07:17:31,758 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [162502090] [2022-04-28 07:17:31,758 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [162502090] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 07:17:31,758 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 07:17:31,758 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 12] total 22 [2022-04-28 07:17:31,759 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 07:17:31,759 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [58936499] [2022-04-28 07:17:31,759 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [58936499] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 07:17:31,759 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 07:17:31,759 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-04-28 07:17:31,759 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1383193773] [2022-04-28 07:17:31,759 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 07:17:31,759 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 5.666666666666667) internal successors, (68), 11 states have internal predecessors, (68), 11 states have call successors, (13), 11 states have call predecessors, (13), 9 states have return successors, (11), 9 states have call predecessors, (11), 10 states have call successors, (11) Word has length 95 [2022-04-28 07:17:31,760 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 07:17:31,760 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 12 states, 12 states have (on average 5.666666666666667) internal successors, (68), 11 states have internal predecessors, (68), 11 states have call successors, (13), 11 states have call predecessors, (13), 9 states have return successors, (11), 9 states have call predecessors, (11), 10 states have call successors, (11) [2022-04-28 07:17:31,826 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 92 edges. 92 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 07:17:31,826 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2022-04-28 07:17:31,826 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 07:17:31,827 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2022-04-28 07:17:31,827 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=195, Invalid=267, Unknown=0, NotChecked=0, Total=462 [2022-04-28 07:17:31,827 INFO L87 Difference]: Start difference. First operand 92 states and 101 transitions. Second operand has 12 states, 12 states have (on average 5.666666666666667) internal successors, (68), 11 states have internal predecessors, (68), 11 states have call successors, (13), 11 states have call predecessors, (13), 9 states have return successors, (11), 9 states have call predecessors, (11), 10 states have call successors, (11) [2022-04-28 07:17:32,151 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 07:17:32,151 INFO L93 Difference]: Finished difference Result 106 states and 116 transitions. [2022-04-28 07:17:32,151 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2022-04-28 07:17:32,151 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 5.666666666666667) internal successors, (68), 11 states have internal predecessors, (68), 11 states have call successors, (13), 11 states have call predecessors, (13), 9 states have return successors, (11), 9 states have call predecessors, (11), 10 states have call successors, (11) Word has length 95 [2022-04-28 07:17:32,151 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 07:17:32,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12 states, 12 states have (on average 5.666666666666667) internal successors, (68), 11 states have internal predecessors, (68), 11 states have call successors, (13), 11 states have call predecessors, (13), 9 states have return successors, (11), 9 states have call predecessors, (11), 10 states have call successors, (11) [2022-04-28 07:17:32,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 20 states and 115 transitions. [2022-04-28 07:17:32,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12 states, 12 states have (on average 5.666666666666667) internal successors, (68), 11 states have internal predecessors, (68), 11 states have call successors, (13), 11 states have call predecessors, (13), 9 states have return successors, (11), 9 states have call predecessors, (11), 10 states have call successors, (11) [2022-04-28 07:17:32,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 20 states and 115 transitions. [2022-04-28 07:17:32,155 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 20 states and 115 transitions. [2022-04-28 07:17:32,229 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 115 edges. 115 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 07:17:32,232 INFO L225 Difference]: With dead ends: 106 [2022-04-28 07:17:32,232 INFO L226 Difference]: Without dead ends: 101 [2022-04-28 07:17:32,232 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 197 GetRequests, 169 SyntacticMatches, 0 SemanticMatches, 28 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 53 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=363, Invalid=507, Unknown=0, NotChecked=0, Total=870 [2022-04-28 07:17:32,233 INFO L413 NwaCegarLoop]: 34 mSDtfsCounter, 24 mSDsluCounter, 112 mSDsCounter, 0 mSdLazyCounter, 47 mSolverCounterSat, 14 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 24 SdHoareTripleChecker+Valid, 146 SdHoareTripleChecker+Invalid, 61 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 14 IncrementalHoareTripleChecker+Valid, 47 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-04-28 07:17:32,233 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [24 Valid, 146 Invalid, 61 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [14 Valid, 47 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-04-28 07:17:32,233 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 101 states. [2022-04-28 07:17:32,325 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 101 to 101. [2022-04-28 07:17:32,325 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 07:17:32,326 INFO L82 GeneralOperation]: Start isEquivalent. First operand 101 states. Second operand has 101 states, 75 states have (on average 1.1333333333333333) internal successors, (85), 75 states have internal predecessors, (85), 14 states have call successors, (14), 13 states have call predecessors, (14), 11 states have return successors, (12), 12 states have call predecessors, (12), 12 states have call successors, (12) [2022-04-28 07:17:32,326 INFO L74 IsIncluded]: Start isIncluded. First operand 101 states. Second operand has 101 states, 75 states have (on average 1.1333333333333333) internal successors, (85), 75 states have internal predecessors, (85), 14 states have call successors, (14), 13 states have call predecessors, (14), 11 states have return successors, (12), 12 states have call predecessors, (12), 12 states have call successors, (12) [2022-04-28 07:17:32,326 INFO L87 Difference]: Start difference. First operand 101 states. Second operand has 101 states, 75 states have (on average 1.1333333333333333) internal successors, (85), 75 states have internal predecessors, (85), 14 states have call successors, (14), 13 states have call predecessors, (14), 11 states have return successors, (12), 12 states have call predecessors, (12), 12 states have call successors, (12) [2022-04-28 07:17:32,327 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 07:17:32,327 INFO L93 Difference]: Finished difference Result 101 states and 111 transitions. [2022-04-28 07:17:32,328 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 111 transitions. [2022-04-28 07:17:32,328 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 07:17:32,328 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 07:17:32,328 INFO L74 IsIncluded]: Start isIncluded. First operand has 101 states, 75 states have (on average 1.1333333333333333) internal successors, (85), 75 states have internal predecessors, (85), 14 states have call successors, (14), 13 states have call predecessors, (14), 11 states have return successors, (12), 12 states have call predecessors, (12), 12 states have call successors, (12) Second operand 101 states. [2022-04-28 07:17:32,328 INFO L87 Difference]: Start difference. First operand has 101 states, 75 states have (on average 1.1333333333333333) internal successors, (85), 75 states have internal predecessors, (85), 14 states have call successors, (14), 13 states have call predecessors, (14), 11 states have return successors, (12), 12 states have call predecessors, (12), 12 states have call successors, (12) Second operand 101 states. [2022-04-28 07:17:32,329 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 07:17:32,329 INFO L93 Difference]: Finished difference Result 101 states and 111 transitions. [2022-04-28 07:17:32,329 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 111 transitions. [2022-04-28 07:17:32,330 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 07:17:32,330 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 07:17:32,330 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 07:17:32,330 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 07:17:32,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 101 states, 75 states have (on average 1.1333333333333333) internal successors, (85), 75 states have internal predecessors, (85), 14 states have call successors, (14), 13 states have call predecessors, (14), 11 states have return successors, (12), 12 states have call predecessors, (12), 12 states have call successors, (12) [2022-04-28 07:17:32,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 101 states and 111 transitions. [2022-04-28 07:17:32,331 INFO L78 Accepts]: Start accepts. Automaton has 101 states and 111 transitions. Word has length 95 [2022-04-28 07:17:32,331 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 07:17:32,331 INFO L495 AbstractCegarLoop]: Abstraction has 101 states and 111 transitions. [2022-04-28 07:17:32,332 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 5.666666666666667) internal successors, (68), 11 states have internal predecessors, (68), 11 states have call successors, (13), 11 states have call predecessors, (13), 9 states have return successors, (11), 9 states have call predecessors, (11), 10 states have call successors, (11) [2022-04-28 07:17:32,332 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 101 states and 111 transitions. [2022-04-28 07:17:32,443 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 111 edges. 111 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 07:17:32,443 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 111 transitions. [2022-04-28 07:17:32,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2022-04-28 07:17:32,444 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 07:17:32,444 INFO L195 NwaCegarLoop]: trace histogram [10, 10, 9, 9, 9, 9, 9, 9, 9, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 07:17:32,461 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Forceful destruction successful, exit code 0 [2022-04-28 07:17:32,647 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable11 [2022-04-28 07:17:32,647 INFO L420 AbstractCegarLoop]: === Iteration 13 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 07:17:32,648 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 07:17:32,648 INFO L85 PathProgramCache]: Analyzing trace with hash 1717228060, now seen corresponding path program 17 times [2022-04-28 07:17:32,648 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 07:17:32,648 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [966666362] [2022-04-28 07:17:32,648 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 07:17:32,648 INFO L85 PathProgramCache]: Analyzing trace with hash 1717228060, now seen corresponding path program 18 times [2022-04-28 07:17:32,648 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 07:17:32,648 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1232674981] [2022-04-28 07:17:32,648 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 07:17:32,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 07:17:32,659 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 07:17:32,659 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1418075900] [2022-04-28 07:17:32,659 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-28 07:17:32,659 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 07:17:32,659 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 07:17:32,660 INFO L229 MonitoredProcess]: Starting monitored process 13 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 07:17:32,661 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Waiting until timeout for monitored process [2022-04-28 07:17:32,723 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 10 check-sat command(s) [2022-04-28 07:17:32,723 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 07:17:32,724 INFO L263 TraceCheckSpWp]: Trace formula consists of 300 conjuncts, 23 conjunts are in the unsatisfiable core [2022-04-28 07:17:32,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 07:17:32,744 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 07:17:33,210 INFO L272 TraceCheckUtils]: 0: Hoare triple {7831#true} call ULTIMATE.init(); {7831#true} is VALID [2022-04-28 07:17:33,211 INFO L290 TraceCheckUtils]: 1: Hoare triple {7831#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(11, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {7839#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:33,211 INFO L290 TraceCheckUtils]: 2: Hoare triple {7839#(<= ~counter~0 0)} assume true; {7839#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:33,211 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {7839#(<= ~counter~0 0)} {7831#true} #67#return; {7839#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:33,212 INFO L272 TraceCheckUtils]: 4: Hoare triple {7839#(<= ~counter~0 0)} call #t~ret7 := main(); {7839#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:33,212 INFO L290 TraceCheckUtils]: 5: Hoare triple {7839#(<= ~counter~0 0)} havoc ~x1~0;havoc ~x2~0;havoc ~y1~0;havoc ~y2~0;havoc ~y3~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~x1~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~x2~0 := #t~nondet5;havoc #t~nondet5; {7839#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:33,212 INFO L272 TraceCheckUtils]: 6: Hoare triple {7839#(<= ~counter~0 0)} call assume_abort_if_not((if ~x1~0 >= 0 then 1 else 0)); {7839#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:33,213 INFO L290 TraceCheckUtils]: 7: Hoare triple {7839#(<= ~counter~0 0)} ~cond := #in~cond; {7839#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:33,213 INFO L290 TraceCheckUtils]: 8: Hoare triple {7839#(<= ~counter~0 0)} assume !(0 == ~cond); {7839#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:33,213 INFO L290 TraceCheckUtils]: 9: Hoare triple {7839#(<= ~counter~0 0)} assume true; {7839#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:33,214 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {7839#(<= ~counter~0 0)} {7839#(<= ~counter~0 0)} #59#return; {7839#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:33,214 INFO L272 TraceCheckUtils]: 11: Hoare triple {7839#(<= ~counter~0 0)} call assume_abort_if_not((if 0 != ~x2~0 then 1 else 0)); {7839#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:33,214 INFO L290 TraceCheckUtils]: 12: Hoare triple {7839#(<= ~counter~0 0)} ~cond := #in~cond; {7839#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:33,214 INFO L290 TraceCheckUtils]: 13: Hoare triple {7839#(<= ~counter~0 0)} assume !(0 == ~cond); {7839#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:33,215 INFO L290 TraceCheckUtils]: 14: Hoare triple {7839#(<= ~counter~0 0)} assume true; {7839#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:33,215 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {7839#(<= ~counter~0 0)} {7839#(<= ~counter~0 0)} #61#return; {7839#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:33,215 INFO L290 TraceCheckUtils]: 16: Hoare triple {7839#(<= ~counter~0 0)} ~y1~0 := 0;~y2~0 := 0;~y3~0 := ~x1~0; {7839#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:33,216 INFO L290 TraceCheckUtils]: 17: Hoare triple {7839#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {7888#(<= ~counter~0 1)} is VALID [2022-04-28 07:17:33,216 INFO L290 TraceCheckUtils]: 18: Hoare triple {7888#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {7888#(<= ~counter~0 1)} is VALID [2022-04-28 07:17:33,217 INFO L272 TraceCheckUtils]: 19: Hoare triple {7888#(<= ~counter~0 1)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {7888#(<= ~counter~0 1)} is VALID [2022-04-28 07:17:33,217 INFO L290 TraceCheckUtils]: 20: Hoare triple {7888#(<= ~counter~0 1)} ~cond := #in~cond; {7888#(<= ~counter~0 1)} is VALID [2022-04-28 07:17:33,217 INFO L290 TraceCheckUtils]: 21: Hoare triple {7888#(<= ~counter~0 1)} assume !(0 == ~cond); {7888#(<= ~counter~0 1)} is VALID [2022-04-28 07:17:33,217 INFO L290 TraceCheckUtils]: 22: Hoare triple {7888#(<= ~counter~0 1)} assume true; {7888#(<= ~counter~0 1)} is VALID [2022-04-28 07:17:33,218 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {7888#(<= ~counter~0 1)} {7888#(<= ~counter~0 1)} #63#return; {7888#(<= ~counter~0 1)} is VALID [2022-04-28 07:17:33,218 INFO L290 TraceCheckUtils]: 24: Hoare triple {7888#(<= ~counter~0 1)} assume !!(0 != ~y3~0); {7888#(<= ~counter~0 1)} is VALID [2022-04-28 07:17:33,218 INFO L290 TraceCheckUtils]: 25: Hoare triple {7888#(<= ~counter~0 1)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {7888#(<= ~counter~0 1)} is VALID [2022-04-28 07:17:33,219 INFO L290 TraceCheckUtils]: 26: Hoare triple {7888#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {7916#(<= ~counter~0 2)} is VALID [2022-04-28 07:17:33,219 INFO L290 TraceCheckUtils]: 27: Hoare triple {7916#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {7916#(<= ~counter~0 2)} is VALID [2022-04-28 07:17:33,219 INFO L272 TraceCheckUtils]: 28: Hoare triple {7916#(<= ~counter~0 2)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {7916#(<= ~counter~0 2)} is VALID [2022-04-28 07:17:33,220 INFO L290 TraceCheckUtils]: 29: Hoare triple {7916#(<= ~counter~0 2)} ~cond := #in~cond; {7916#(<= ~counter~0 2)} is VALID [2022-04-28 07:17:33,220 INFO L290 TraceCheckUtils]: 30: Hoare triple {7916#(<= ~counter~0 2)} assume !(0 == ~cond); {7916#(<= ~counter~0 2)} is VALID [2022-04-28 07:17:33,220 INFO L290 TraceCheckUtils]: 31: Hoare triple {7916#(<= ~counter~0 2)} assume true; {7916#(<= ~counter~0 2)} is VALID [2022-04-28 07:17:33,221 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {7916#(<= ~counter~0 2)} {7916#(<= ~counter~0 2)} #63#return; {7916#(<= ~counter~0 2)} is VALID [2022-04-28 07:17:33,221 INFO L290 TraceCheckUtils]: 33: Hoare triple {7916#(<= ~counter~0 2)} assume !!(0 != ~y3~0); {7916#(<= ~counter~0 2)} is VALID [2022-04-28 07:17:33,221 INFO L290 TraceCheckUtils]: 34: Hoare triple {7916#(<= ~counter~0 2)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {7916#(<= ~counter~0 2)} is VALID [2022-04-28 07:17:33,222 INFO L290 TraceCheckUtils]: 35: Hoare triple {7916#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {7944#(<= ~counter~0 3)} is VALID [2022-04-28 07:17:33,222 INFO L290 TraceCheckUtils]: 36: Hoare triple {7944#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {7944#(<= ~counter~0 3)} is VALID [2022-04-28 07:17:33,222 INFO L272 TraceCheckUtils]: 37: Hoare triple {7944#(<= ~counter~0 3)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {7944#(<= ~counter~0 3)} is VALID [2022-04-28 07:17:33,223 INFO L290 TraceCheckUtils]: 38: Hoare triple {7944#(<= ~counter~0 3)} ~cond := #in~cond; {7944#(<= ~counter~0 3)} is VALID [2022-04-28 07:17:33,223 INFO L290 TraceCheckUtils]: 39: Hoare triple {7944#(<= ~counter~0 3)} assume !(0 == ~cond); {7944#(<= ~counter~0 3)} is VALID [2022-04-28 07:17:33,223 INFO L290 TraceCheckUtils]: 40: Hoare triple {7944#(<= ~counter~0 3)} assume true; {7944#(<= ~counter~0 3)} is VALID [2022-04-28 07:17:33,224 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {7944#(<= ~counter~0 3)} {7944#(<= ~counter~0 3)} #63#return; {7944#(<= ~counter~0 3)} is VALID [2022-04-28 07:17:33,224 INFO L290 TraceCheckUtils]: 42: Hoare triple {7944#(<= ~counter~0 3)} assume !!(0 != ~y3~0); {7944#(<= ~counter~0 3)} is VALID [2022-04-28 07:17:33,224 INFO L290 TraceCheckUtils]: 43: Hoare triple {7944#(<= ~counter~0 3)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {7944#(<= ~counter~0 3)} is VALID [2022-04-28 07:17:33,225 INFO L290 TraceCheckUtils]: 44: Hoare triple {7944#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {7972#(<= ~counter~0 4)} is VALID [2022-04-28 07:17:33,225 INFO L290 TraceCheckUtils]: 45: Hoare triple {7972#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {7972#(<= ~counter~0 4)} is VALID [2022-04-28 07:17:33,225 INFO L272 TraceCheckUtils]: 46: Hoare triple {7972#(<= ~counter~0 4)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {7972#(<= ~counter~0 4)} is VALID [2022-04-28 07:17:33,225 INFO L290 TraceCheckUtils]: 47: Hoare triple {7972#(<= ~counter~0 4)} ~cond := #in~cond; {7972#(<= ~counter~0 4)} is VALID [2022-04-28 07:17:33,226 INFO L290 TraceCheckUtils]: 48: Hoare triple {7972#(<= ~counter~0 4)} assume !(0 == ~cond); {7972#(<= ~counter~0 4)} is VALID [2022-04-28 07:17:33,226 INFO L290 TraceCheckUtils]: 49: Hoare triple {7972#(<= ~counter~0 4)} assume true; {7972#(<= ~counter~0 4)} is VALID [2022-04-28 07:17:33,226 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {7972#(<= ~counter~0 4)} {7972#(<= ~counter~0 4)} #63#return; {7972#(<= ~counter~0 4)} is VALID [2022-04-28 07:17:33,227 INFO L290 TraceCheckUtils]: 51: Hoare triple {7972#(<= ~counter~0 4)} assume !!(0 != ~y3~0); {7972#(<= ~counter~0 4)} is VALID [2022-04-28 07:17:33,227 INFO L290 TraceCheckUtils]: 52: Hoare triple {7972#(<= ~counter~0 4)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {7972#(<= ~counter~0 4)} is VALID [2022-04-28 07:17:33,227 INFO L290 TraceCheckUtils]: 53: Hoare triple {7972#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {8000#(<= ~counter~0 5)} is VALID [2022-04-28 07:17:33,228 INFO L290 TraceCheckUtils]: 54: Hoare triple {8000#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {8000#(<= ~counter~0 5)} is VALID [2022-04-28 07:17:33,228 INFO L272 TraceCheckUtils]: 55: Hoare triple {8000#(<= ~counter~0 5)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {8000#(<= ~counter~0 5)} is VALID [2022-04-28 07:17:33,228 INFO L290 TraceCheckUtils]: 56: Hoare triple {8000#(<= ~counter~0 5)} ~cond := #in~cond; {8000#(<= ~counter~0 5)} is VALID [2022-04-28 07:17:33,229 INFO L290 TraceCheckUtils]: 57: Hoare triple {8000#(<= ~counter~0 5)} assume !(0 == ~cond); {8000#(<= ~counter~0 5)} is VALID [2022-04-28 07:17:33,229 INFO L290 TraceCheckUtils]: 58: Hoare triple {8000#(<= ~counter~0 5)} assume true; {8000#(<= ~counter~0 5)} is VALID [2022-04-28 07:17:33,229 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {8000#(<= ~counter~0 5)} {8000#(<= ~counter~0 5)} #63#return; {8000#(<= ~counter~0 5)} is VALID [2022-04-28 07:17:33,230 INFO L290 TraceCheckUtils]: 60: Hoare triple {8000#(<= ~counter~0 5)} assume !!(0 != ~y3~0); {8000#(<= ~counter~0 5)} is VALID [2022-04-28 07:17:33,230 INFO L290 TraceCheckUtils]: 61: Hoare triple {8000#(<= ~counter~0 5)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {8000#(<= ~counter~0 5)} is VALID [2022-04-28 07:17:33,230 INFO L290 TraceCheckUtils]: 62: Hoare triple {8000#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {8028#(<= ~counter~0 6)} is VALID [2022-04-28 07:17:33,230 INFO L290 TraceCheckUtils]: 63: Hoare triple {8028#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {8028#(<= ~counter~0 6)} is VALID [2022-04-28 07:17:33,231 INFO L272 TraceCheckUtils]: 64: Hoare triple {8028#(<= ~counter~0 6)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {8028#(<= ~counter~0 6)} is VALID [2022-04-28 07:17:33,231 INFO L290 TraceCheckUtils]: 65: Hoare triple {8028#(<= ~counter~0 6)} ~cond := #in~cond; {8028#(<= ~counter~0 6)} is VALID [2022-04-28 07:17:33,231 INFO L290 TraceCheckUtils]: 66: Hoare triple {8028#(<= ~counter~0 6)} assume !(0 == ~cond); {8028#(<= ~counter~0 6)} is VALID [2022-04-28 07:17:33,232 INFO L290 TraceCheckUtils]: 67: Hoare triple {8028#(<= ~counter~0 6)} assume true; {8028#(<= ~counter~0 6)} is VALID [2022-04-28 07:17:33,232 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {8028#(<= ~counter~0 6)} {8028#(<= ~counter~0 6)} #63#return; {8028#(<= ~counter~0 6)} is VALID [2022-04-28 07:17:33,232 INFO L290 TraceCheckUtils]: 69: Hoare triple {8028#(<= ~counter~0 6)} assume !!(0 != ~y3~0); {8028#(<= ~counter~0 6)} is VALID [2022-04-28 07:17:33,233 INFO L290 TraceCheckUtils]: 70: Hoare triple {8028#(<= ~counter~0 6)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {8028#(<= ~counter~0 6)} is VALID [2022-04-28 07:17:33,233 INFO L290 TraceCheckUtils]: 71: Hoare triple {8028#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {8056#(<= ~counter~0 7)} is VALID [2022-04-28 07:17:33,233 INFO L290 TraceCheckUtils]: 72: Hoare triple {8056#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {8056#(<= ~counter~0 7)} is VALID [2022-04-28 07:17:33,234 INFO L272 TraceCheckUtils]: 73: Hoare triple {8056#(<= ~counter~0 7)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {8056#(<= ~counter~0 7)} is VALID [2022-04-28 07:17:33,234 INFO L290 TraceCheckUtils]: 74: Hoare triple {8056#(<= ~counter~0 7)} ~cond := #in~cond; {8056#(<= ~counter~0 7)} is VALID [2022-04-28 07:17:33,234 INFO L290 TraceCheckUtils]: 75: Hoare triple {8056#(<= ~counter~0 7)} assume !(0 == ~cond); {8056#(<= ~counter~0 7)} is VALID [2022-04-28 07:17:33,235 INFO L290 TraceCheckUtils]: 76: Hoare triple {8056#(<= ~counter~0 7)} assume true; {8056#(<= ~counter~0 7)} is VALID [2022-04-28 07:17:33,235 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {8056#(<= ~counter~0 7)} {8056#(<= ~counter~0 7)} #63#return; {8056#(<= ~counter~0 7)} is VALID [2022-04-28 07:17:33,235 INFO L290 TraceCheckUtils]: 78: Hoare triple {8056#(<= ~counter~0 7)} assume !!(0 != ~y3~0); {8056#(<= ~counter~0 7)} is VALID [2022-04-28 07:17:33,236 INFO L290 TraceCheckUtils]: 79: Hoare triple {8056#(<= ~counter~0 7)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {8056#(<= ~counter~0 7)} is VALID [2022-04-28 07:17:33,236 INFO L290 TraceCheckUtils]: 80: Hoare triple {8056#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {8084#(<= ~counter~0 8)} is VALID [2022-04-28 07:17:33,236 INFO L290 TraceCheckUtils]: 81: Hoare triple {8084#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {8084#(<= ~counter~0 8)} is VALID [2022-04-28 07:17:33,237 INFO L272 TraceCheckUtils]: 82: Hoare triple {8084#(<= ~counter~0 8)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {8084#(<= ~counter~0 8)} is VALID [2022-04-28 07:17:33,237 INFO L290 TraceCheckUtils]: 83: Hoare triple {8084#(<= ~counter~0 8)} ~cond := #in~cond; {8084#(<= ~counter~0 8)} is VALID [2022-04-28 07:17:33,237 INFO L290 TraceCheckUtils]: 84: Hoare triple {8084#(<= ~counter~0 8)} assume !(0 == ~cond); {8084#(<= ~counter~0 8)} is VALID [2022-04-28 07:17:33,237 INFO L290 TraceCheckUtils]: 85: Hoare triple {8084#(<= ~counter~0 8)} assume true; {8084#(<= ~counter~0 8)} is VALID [2022-04-28 07:17:33,238 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {8084#(<= ~counter~0 8)} {8084#(<= ~counter~0 8)} #63#return; {8084#(<= ~counter~0 8)} is VALID [2022-04-28 07:17:33,238 INFO L290 TraceCheckUtils]: 87: Hoare triple {8084#(<= ~counter~0 8)} assume !!(0 != ~y3~0); {8084#(<= ~counter~0 8)} is VALID [2022-04-28 07:17:33,238 INFO L290 TraceCheckUtils]: 88: Hoare triple {8084#(<= ~counter~0 8)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {8084#(<= ~counter~0 8)} is VALID [2022-04-28 07:17:33,239 INFO L290 TraceCheckUtils]: 89: Hoare triple {8084#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {8112#(<= ~counter~0 9)} is VALID [2022-04-28 07:17:33,239 INFO L290 TraceCheckUtils]: 90: Hoare triple {8112#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {8112#(<= ~counter~0 9)} is VALID [2022-04-28 07:17:33,240 INFO L272 TraceCheckUtils]: 91: Hoare triple {8112#(<= ~counter~0 9)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {8112#(<= ~counter~0 9)} is VALID [2022-04-28 07:17:33,240 INFO L290 TraceCheckUtils]: 92: Hoare triple {8112#(<= ~counter~0 9)} ~cond := #in~cond; {8112#(<= ~counter~0 9)} is VALID [2022-04-28 07:17:33,240 INFO L290 TraceCheckUtils]: 93: Hoare triple {8112#(<= ~counter~0 9)} assume !(0 == ~cond); {8112#(<= ~counter~0 9)} is VALID [2022-04-28 07:17:33,240 INFO L290 TraceCheckUtils]: 94: Hoare triple {8112#(<= ~counter~0 9)} assume true; {8112#(<= ~counter~0 9)} is VALID [2022-04-28 07:17:33,241 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {8112#(<= ~counter~0 9)} {8112#(<= ~counter~0 9)} #63#return; {8112#(<= ~counter~0 9)} is VALID [2022-04-28 07:17:33,241 INFO L290 TraceCheckUtils]: 96: Hoare triple {8112#(<= ~counter~0 9)} assume !!(0 != ~y3~0); {8112#(<= ~counter~0 9)} is VALID [2022-04-28 07:17:33,241 INFO L290 TraceCheckUtils]: 97: Hoare triple {8112#(<= ~counter~0 9)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {8112#(<= ~counter~0 9)} is VALID [2022-04-28 07:17:33,242 INFO L290 TraceCheckUtils]: 98: Hoare triple {8112#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {8140#(<= |main_#t~post6| 9)} is VALID [2022-04-28 07:17:33,256 INFO L290 TraceCheckUtils]: 99: Hoare triple {8140#(<= |main_#t~post6| 9)} assume !(#t~post6 < 50);havoc #t~post6; {7832#false} is VALID [2022-04-28 07:17:33,256 INFO L272 TraceCheckUtils]: 100: Hoare triple {7832#false} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 == ~x1~0 then 1 else 0)); {7832#false} is VALID [2022-04-28 07:17:33,256 INFO L290 TraceCheckUtils]: 101: Hoare triple {7832#false} ~cond := #in~cond; {7832#false} is VALID [2022-04-28 07:17:33,256 INFO L290 TraceCheckUtils]: 102: Hoare triple {7832#false} assume 0 == ~cond; {7832#false} is VALID [2022-04-28 07:17:33,256 INFO L290 TraceCheckUtils]: 103: Hoare triple {7832#false} assume !false; {7832#false} is VALID [2022-04-28 07:17:33,256 INFO L134 CoverageAnalysis]: Checked inductivity of 364 backedges. 18 proven. 342 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-28 07:17:33,257 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 07:17:33,784 INFO L290 TraceCheckUtils]: 103: Hoare triple {7832#false} assume !false; {7832#false} is VALID [2022-04-28 07:17:33,784 INFO L290 TraceCheckUtils]: 102: Hoare triple {7832#false} assume 0 == ~cond; {7832#false} is VALID [2022-04-28 07:17:33,784 INFO L290 TraceCheckUtils]: 101: Hoare triple {7832#false} ~cond := #in~cond; {7832#false} is VALID [2022-04-28 07:17:33,784 INFO L272 TraceCheckUtils]: 100: Hoare triple {7832#false} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 == ~x1~0 then 1 else 0)); {7832#false} is VALID [2022-04-28 07:17:33,784 INFO L290 TraceCheckUtils]: 99: Hoare triple {8168#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {7832#false} is VALID [2022-04-28 07:17:33,785 INFO L290 TraceCheckUtils]: 98: Hoare triple {8172#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {8168#(< |main_#t~post6| 50)} is VALID [2022-04-28 07:17:33,785 INFO L290 TraceCheckUtils]: 97: Hoare triple {8172#(< ~counter~0 50)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {8172#(< ~counter~0 50)} is VALID [2022-04-28 07:17:33,785 INFO L290 TraceCheckUtils]: 96: Hoare triple {8172#(< ~counter~0 50)} assume !!(0 != ~y3~0); {8172#(< ~counter~0 50)} is VALID [2022-04-28 07:17:33,786 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {7831#true} {8172#(< ~counter~0 50)} #63#return; {8172#(< ~counter~0 50)} is VALID [2022-04-28 07:17:33,786 INFO L290 TraceCheckUtils]: 94: Hoare triple {7831#true} assume true; {7831#true} is VALID [2022-04-28 07:17:33,786 INFO L290 TraceCheckUtils]: 93: Hoare triple {7831#true} assume !(0 == ~cond); {7831#true} is VALID [2022-04-28 07:17:33,786 INFO L290 TraceCheckUtils]: 92: Hoare triple {7831#true} ~cond := #in~cond; {7831#true} is VALID [2022-04-28 07:17:33,786 INFO L272 TraceCheckUtils]: 91: Hoare triple {8172#(< ~counter~0 50)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {7831#true} is VALID [2022-04-28 07:17:33,786 INFO L290 TraceCheckUtils]: 90: Hoare triple {8172#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {8172#(< ~counter~0 50)} is VALID [2022-04-28 07:17:33,787 INFO L290 TraceCheckUtils]: 89: Hoare triple {8200#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {8172#(< ~counter~0 50)} is VALID [2022-04-28 07:17:33,787 INFO L290 TraceCheckUtils]: 88: Hoare triple {8200#(< ~counter~0 49)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {8200#(< ~counter~0 49)} is VALID [2022-04-28 07:17:33,787 INFO L290 TraceCheckUtils]: 87: Hoare triple {8200#(< ~counter~0 49)} assume !!(0 != ~y3~0); {8200#(< ~counter~0 49)} is VALID [2022-04-28 07:17:33,788 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {7831#true} {8200#(< ~counter~0 49)} #63#return; {8200#(< ~counter~0 49)} is VALID [2022-04-28 07:17:33,788 INFO L290 TraceCheckUtils]: 85: Hoare triple {7831#true} assume true; {7831#true} is VALID [2022-04-28 07:17:33,788 INFO L290 TraceCheckUtils]: 84: Hoare triple {7831#true} assume !(0 == ~cond); {7831#true} is VALID [2022-04-28 07:17:33,788 INFO L290 TraceCheckUtils]: 83: Hoare triple {7831#true} ~cond := #in~cond; {7831#true} is VALID [2022-04-28 07:17:33,788 INFO L272 TraceCheckUtils]: 82: Hoare triple {8200#(< ~counter~0 49)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {7831#true} is VALID [2022-04-28 07:17:33,788 INFO L290 TraceCheckUtils]: 81: Hoare triple {8200#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {8200#(< ~counter~0 49)} is VALID [2022-04-28 07:17:33,789 INFO L290 TraceCheckUtils]: 80: Hoare triple {8228#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {8200#(< ~counter~0 49)} is VALID [2022-04-28 07:17:33,789 INFO L290 TraceCheckUtils]: 79: Hoare triple {8228#(< ~counter~0 48)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {8228#(< ~counter~0 48)} is VALID [2022-04-28 07:17:33,789 INFO L290 TraceCheckUtils]: 78: Hoare triple {8228#(< ~counter~0 48)} assume !!(0 != ~y3~0); {8228#(< ~counter~0 48)} is VALID [2022-04-28 07:17:33,790 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {7831#true} {8228#(< ~counter~0 48)} #63#return; {8228#(< ~counter~0 48)} is VALID [2022-04-28 07:17:33,790 INFO L290 TraceCheckUtils]: 76: Hoare triple {7831#true} assume true; {7831#true} is VALID [2022-04-28 07:17:33,790 INFO L290 TraceCheckUtils]: 75: Hoare triple {7831#true} assume !(0 == ~cond); {7831#true} is VALID [2022-04-28 07:17:33,790 INFO L290 TraceCheckUtils]: 74: Hoare triple {7831#true} ~cond := #in~cond; {7831#true} is VALID [2022-04-28 07:17:33,790 INFO L272 TraceCheckUtils]: 73: Hoare triple {8228#(< ~counter~0 48)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {7831#true} is VALID [2022-04-28 07:17:33,790 INFO L290 TraceCheckUtils]: 72: Hoare triple {8228#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {8228#(< ~counter~0 48)} is VALID [2022-04-28 07:17:33,790 INFO L290 TraceCheckUtils]: 71: Hoare triple {8256#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {8228#(< ~counter~0 48)} is VALID [2022-04-28 07:17:33,791 INFO L290 TraceCheckUtils]: 70: Hoare triple {8256#(< ~counter~0 47)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {8256#(< ~counter~0 47)} is VALID [2022-04-28 07:17:33,791 INFO L290 TraceCheckUtils]: 69: Hoare triple {8256#(< ~counter~0 47)} assume !!(0 != ~y3~0); {8256#(< ~counter~0 47)} is VALID [2022-04-28 07:17:33,791 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {7831#true} {8256#(< ~counter~0 47)} #63#return; {8256#(< ~counter~0 47)} is VALID [2022-04-28 07:17:33,791 INFO L290 TraceCheckUtils]: 67: Hoare triple {7831#true} assume true; {7831#true} is VALID [2022-04-28 07:17:33,792 INFO L290 TraceCheckUtils]: 66: Hoare triple {7831#true} assume !(0 == ~cond); {7831#true} is VALID [2022-04-28 07:17:33,792 INFO L290 TraceCheckUtils]: 65: Hoare triple {7831#true} ~cond := #in~cond; {7831#true} is VALID [2022-04-28 07:17:33,792 INFO L272 TraceCheckUtils]: 64: Hoare triple {8256#(< ~counter~0 47)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {7831#true} is VALID [2022-04-28 07:17:33,792 INFO L290 TraceCheckUtils]: 63: Hoare triple {8256#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {8256#(< ~counter~0 47)} is VALID [2022-04-28 07:17:33,797 INFO L290 TraceCheckUtils]: 62: Hoare triple {8284#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {8256#(< ~counter~0 47)} is VALID [2022-04-28 07:17:33,797 INFO L290 TraceCheckUtils]: 61: Hoare triple {8284#(< ~counter~0 46)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {8284#(< ~counter~0 46)} is VALID [2022-04-28 07:17:33,797 INFO L290 TraceCheckUtils]: 60: Hoare triple {8284#(< ~counter~0 46)} assume !!(0 != ~y3~0); {8284#(< ~counter~0 46)} is VALID [2022-04-28 07:17:33,798 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {7831#true} {8284#(< ~counter~0 46)} #63#return; {8284#(< ~counter~0 46)} is VALID [2022-04-28 07:17:33,798 INFO L290 TraceCheckUtils]: 58: Hoare triple {7831#true} assume true; {7831#true} is VALID [2022-04-28 07:17:33,798 INFO L290 TraceCheckUtils]: 57: Hoare triple {7831#true} assume !(0 == ~cond); {7831#true} is VALID [2022-04-28 07:17:33,798 INFO L290 TraceCheckUtils]: 56: Hoare triple {7831#true} ~cond := #in~cond; {7831#true} is VALID [2022-04-28 07:17:33,798 INFO L272 TraceCheckUtils]: 55: Hoare triple {8284#(< ~counter~0 46)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {7831#true} is VALID [2022-04-28 07:17:33,798 INFO L290 TraceCheckUtils]: 54: Hoare triple {8284#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {8284#(< ~counter~0 46)} is VALID [2022-04-28 07:17:33,799 INFO L290 TraceCheckUtils]: 53: Hoare triple {8312#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {8284#(< ~counter~0 46)} is VALID [2022-04-28 07:17:33,799 INFO L290 TraceCheckUtils]: 52: Hoare triple {8312#(< ~counter~0 45)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {8312#(< ~counter~0 45)} is VALID [2022-04-28 07:17:33,799 INFO L290 TraceCheckUtils]: 51: Hoare triple {8312#(< ~counter~0 45)} assume !!(0 != ~y3~0); {8312#(< ~counter~0 45)} is VALID [2022-04-28 07:17:33,800 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {7831#true} {8312#(< ~counter~0 45)} #63#return; {8312#(< ~counter~0 45)} is VALID [2022-04-28 07:17:33,800 INFO L290 TraceCheckUtils]: 49: Hoare triple {7831#true} assume true; {7831#true} is VALID [2022-04-28 07:17:33,800 INFO L290 TraceCheckUtils]: 48: Hoare triple {7831#true} assume !(0 == ~cond); {7831#true} is VALID [2022-04-28 07:17:33,800 INFO L290 TraceCheckUtils]: 47: Hoare triple {7831#true} ~cond := #in~cond; {7831#true} is VALID [2022-04-28 07:17:33,800 INFO L272 TraceCheckUtils]: 46: Hoare triple {8312#(< ~counter~0 45)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {7831#true} is VALID [2022-04-28 07:17:33,800 INFO L290 TraceCheckUtils]: 45: Hoare triple {8312#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {8312#(< ~counter~0 45)} is VALID [2022-04-28 07:17:33,800 INFO L290 TraceCheckUtils]: 44: Hoare triple {8340#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {8312#(< ~counter~0 45)} is VALID [2022-04-28 07:17:33,801 INFO L290 TraceCheckUtils]: 43: Hoare triple {8340#(< ~counter~0 44)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {8340#(< ~counter~0 44)} is VALID [2022-04-28 07:17:33,801 INFO L290 TraceCheckUtils]: 42: Hoare triple {8340#(< ~counter~0 44)} assume !!(0 != ~y3~0); {8340#(< ~counter~0 44)} is VALID [2022-04-28 07:17:33,801 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {7831#true} {8340#(< ~counter~0 44)} #63#return; {8340#(< ~counter~0 44)} is VALID [2022-04-28 07:17:33,802 INFO L290 TraceCheckUtils]: 40: Hoare triple {7831#true} assume true; {7831#true} is VALID [2022-04-28 07:17:33,802 INFO L290 TraceCheckUtils]: 39: Hoare triple {7831#true} assume !(0 == ~cond); {7831#true} is VALID [2022-04-28 07:17:33,802 INFO L290 TraceCheckUtils]: 38: Hoare triple {7831#true} ~cond := #in~cond; {7831#true} is VALID [2022-04-28 07:17:33,802 INFO L272 TraceCheckUtils]: 37: Hoare triple {8340#(< ~counter~0 44)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {7831#true} is VALID [2022-04-28 07:17:33,802 INFO L290 TraceCheckUtils]: 36: Hoare triple {8340#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {8340#(< ~counter~0 44)} is VALID [2022-04-28 07:17:33,802 INFO L290 TraceCheckUtils]: 35: Hoare triple {8368#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {8340#(< ~counter~0 44)} is VALID [2022-04-28 07:17:33,803 INFO L290 TraceCheckUtils]: 34: Hoare triple {8368#(< ~counter~0 43)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {8368#(< ~counter~0 43)} is VALID [2022-04-28 07:17:33,803 INFO L290 TraceCheckUtils]: 33: Hoare triple {8368#(< ~counter~0 43)} assume !!(0 != ~y3~0); {8368#(< ~counter~0 43)} is VALID [2022-04-28 07:17:33,803 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {7831#true} {8368#(< ~counter~0 43)} #63#return; {8368#(< ~counter~0 43)} is VALID [2022-04-28 07:17:33,803 INFO L290 TraceCheckUtils]: 31: Hoare triple {7831#true} assume true; {7831#true} is VALID [2022-04-28 07:17:33,803 INFO L290 TraceCheckUtils]: 30: Hoare triple {7831#true} assume !(0 == ~cond); {7831#true} is VALID [2022-04-28 07:17:33,803 INFO L290 TraceCheckUtils]: 29: Hoare triple {7831#true} ~cond := #in~cond; {7831#true} is VALID [2022-04-28 07:17:33,804 INFO L272 TraceCheckUtils]: 28: Hoare triple {8368#(< ~counter~0 43)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {7831#true} is VALID [2022-04-28 07:17:33,804 INFO L290 TraceCheckUtils]: 27: Hoare triple {8368#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {8368#(< ~counter~0 43)} is VALID [2022-04-28 07:17:33,804 INFO L290 TraceCheckUtils]: 26: Hoare triple {8396#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {8368#(< ~counter~0 43)} is VALID [2022-04-28 07:17:33,804 INFO L290 TraceCheckUtils]: 25: Hoare triple {8396#(< ~counter~0 42)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {8396#(< ~counter~0 42)} is VALID [2022-04-28 07:17:33,805 INFO L290 TraceCheckUtils]: 24: Hoare triple {8396#(< ~counter~0 42)} assume !!(0 != ~y3~0); {8396#(< ~counter~0 42)} is VALID [2022-04-28 07:17:33,805 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {7831#true} {8396#(< ~counter~0 42)} #63#return; {8396#(< ~counter~0 42)} is VALID [2022-04-28 07:17:33,805 INFO L290 TraceCheckUtils]: 22: Hoare triple {7831#true} assume true; {7831#true} is VALID [2022-04-28 07:17:33,805 INFO L290 TraceCheckUtils]: 21: Hoare triple {7831#true} assume !(0 == ~cond); {7831#true} is VALID [2022-04-28 07:17:33,805 INFO L290 TraceCheckUtils]: 20: Hoare triple {7831#true} ~cond := #in~cond; {7831#true} is VALID [2022-04-28 07:17:33,805 INFO L272 TraceCheckUtils]: 19: Hoare triple {8396#(< ~counter~0 42)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {7831#true} is VALID [2022-04-28 07:17:33,806 INFO L290 TraceCheckUtils]: 18: Hoare triple {8396#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {8396#(< ~counter~0 42)} is VALID [2022-04-28 07:17:33,806 INFO L290 TraceCheckUtils]: 17: Hoare triple {8424#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {8396#(< ~counter~0 42)} is VALID [2022-04-28 07:17:33,806 INFO L290 TraceCheckUtils]: 16: Hoare triple {8424#(< ~counter~0 41)} ~y1~0 := 0;~y2~0 := 0;~y3~0 := ~x1~0; {8424#(< ~counter~0 41)} is VALID [2022-04-28 07:17:33,807 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {7831#true} {8424#(< ~counter~0 41)} #61#return; {8424#(< ~counter~0 41)} is VALID [2022-04-28 07:17:33,807 INFO L290 TraceCheckUtils]: 14: Hoare triple {7831#true} assume true; {7831#true} is VALID [2022-04-28 07:17:33,807 INFO L290 TraceCheckUtils]: 13: Hoare triple {7831#true} assume !(0 == ~cond); {7831#true} is VALID [2022-04-28 07:17:33,807 INFO L290 TraceCheckUtils]: 12: Hoare triple {7831#true} ~cond := #in~cond; {7831#true} is VALID [2022-04-28 07:17:33,807 INFO L272 TraceCheckUtils]: 11: Hoare triple {8424#(< ~counter~0 41)} call assume_abort_if_not((if 0 != ~x2~0 then 1 else 0)); {7831#true} is VALID [2022-04-28 07:17:33,807 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {7831#true} {8424#(< ~counter~0 41)} #59#return; {8424#(< ~counter~0 41)} is VALID [2022-04-28 07:17:33,807 INFO L290 TraceCheckUtils]: 9: Hoare triple {7831#true} assume true; {7831#true} is VALID [2022-04-28 07:17:33,807 INFO L290 TraceCheckUtils]: 8: Hoare triple {7831#true} assume !(0 == ~cond); {7831#true} is VALID [2022-04-28 07:17:33,807 INFO L290 TraceCheckUtils]: 7: Hoare triple {7831#true} ~cond := #in~cond; {7831#true} is VALID [2022-04-28 07:17:33,807 INFO L272 TraceCheckUtils]: 6: Hoare triple {8424#(< ~counter~0 41)} call assume_abort_if_not((if ~x1~0 >= 0 then 1 else 0)); {7831#true} is VALID [2022-04-28 07:17:33,822 INFO L290 TraceCheckUtils]: 5: Hoare triple {8424#(< ~counter~0 41)} havoc ~x1~0;havoc ~x2~0;havoc ~y1~0;havoc ~y2~0;havoc ~y3~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~x1~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~x2~0 := #t~nondet5;havoc #t~nondet5; {8424#(< ~counter~0 41)} is VALID [2022-04-28 07:17:33,822 INFO L272 TraceCheckUtils]: 4: Hoare triple {8424#(< ~counter~0 41)} call #t~ret7 := main(); {8424#(< ~counter~0 41)} is VALID [2022-04-28 07:17:33,822 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {8424#(< ~counter~0 41)} {7831#true} #67#return; {8424#(< ~counter~0 41)} is VALID [2022-04-28 07:17:33,823 INFO L290 TraceCheckUtils]: 2: Hoare triple {8424#(< ~counter~0 41)} assume true; {8424#(< ~counter~0 41)} is VALID [2022-04-28 07:17:33,823 INFO L290 TraceCheckUtils]: 1: Hoare triple {7831#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(11, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {8424#(< ~counter~0 41)} is VALID [2022-04-28 07:17:33,823 INFO L272 TraceCheckUtils]: 0: Hoare triple {7831#true} call ULTIMATE.init(); {7831#true} is VALID [2022-04-28 07:17:33,824 INFO L134 CoverageAnalysis]: Checked inductivity of 364 backedges. 18 proven. 198 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2022-04-28 07:17:33,824 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 07:17:33,824 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1232674981] [2022-04-28 07:17:33,824 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 07:17:33,824 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1418075900] [2022-04-28 07:17:33,824 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1418075900] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 07:17:33,824 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 07:17:33,824 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 13] total 24 [2022-04-28 07:17:33,824 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 07:17:33,824 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [966666362] [2022-04-28 07:17:33,824 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [966666362] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 07:17:33,824 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 07:17:33,824 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2022-04-28 07:17:33,824 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1357909829] [2022-04-28 07:17:33,825 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 07:17:33,825 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 5.769230769230769) internal successors, (75), 12 states have internal predecessors, (75), 12 states have call successors, (14), 12 states have call predecessors, (14), 10 states have return successors, (12), 10 states have call predecessors, (12), 11 states have call successors, (12) Word has length 104 [2022-04-28 07:17:33,825 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 07:17:33,825 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 13 states, 13 states have (on average 5.769230769230769) internal successors, (75), 12 states have internal predecessors, (75), 12 states have call successors, (14), 12 states have call predecessors, (14), 10 states have return successors, (12), 10 states have call predecessors, (12), 11 states have call successors, (12) [2022-04-28 07:17:33,893 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 101 edges. 101 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 07:17:33,893 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2022-04-28 07:17:33,893 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 07:17:33,894 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2022-04-28 07:17:33,894 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=236, Invalid=316, Unknown=0, NotChecked=0, Total=552 [2022-04-28 07:17:33,894 INFO L87 Difference]: Start difference. First operand 101 states and 111 transitions. Second operand has 13 states, 13 states have (on average 5.769230769230769) internal successors, (75), 12 states have internal predecessors, (75), 12 states have call successors, (14), 12 states have call predecessors, (14), 10 states have return successors, (12), 10 states have call predecessors, (12), 11 states have call successors, (12) [2022-04-28 07:17:34,214 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 07:17:34,214 INFO L93 Difference]: Finished difference Result 115 states and 126 transitions. [2022-04-28 07:17:34,214 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2022-04-28 07:17:34,214 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 5.769230769230769) internal successors, (75), 12 states have internal predecessors, (75), 12 states have call successors, (14), 12 states have call predecessors, (14), 10 states have return successors, (12), 10 states have call predecessors, (12), 11 states have call successors, (12) Word has length 104 [2022-04-28 07:17:34,214 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 07:17:34,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13 states, 13 states have (on average 5.769230769230769) internal successors, (75), 12 states have internal predecessors, (75), 12 states have call successors, (14), 12 states have call predecessors, (14), 10 states have return successors, (12), 10 states have call predecessors, (12), 11 states have call successors, (12) [2022-04-28 07:17:34,216 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 22 states and 125 transitions. [2022-04-28 07:17:34,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13 states, 13 states have (on average 5.769230769230769) internal successors, (75), 12 states have internal predecessors, (75), 12 states have call successors, (14), 12 states have call predecessors, (14), 10 states have return successors, (12), 10 states have call predecessors, (12), 11 states have call successors, (12) [2022-04-28 07:17:34,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 22 states and 125 transitions. [2022-04-28 07:17:34,218 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 22 states and 125 transitions. [2022-04-28 07:17:34,297 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 125 edges. 125 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 07:17:34,298 INFO L225 Difference]: With dead ends: 115 [2022-04-28 07:17:34,298 INFO L226 Difference]: Without dead ends: 110 [2022-04-28 07:17:34,299 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 216 GetRequests, 185 SyntacticMatches, 0 SemanticMatches, 31 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 64 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=443, Invalid=613, Unknown=0, NotChecked=0, Total=1056 [2022-04-28 07:17:34,299 INFO L413 NwaCegarLoop]: 35 mSDtfsCounter, 20 mSDsluCounter, 119 mSDsCounter, 0 mSdLazyCounter, 61 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 20 SdHoareTripleChecker+Valid, 154 SdHoareTripleChecker+Invalid, 68 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 61 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-28 07:17:34,299 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [20 Valid, 154 Invalid, 68 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 61 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-28 07:17:34,300 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 110 states. [2022-04-28 07:17:34,398 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 110 to 110. [2022-04-28 07:17:34,398 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 07:17:34,399 INFO L82 GeneralOperation]: Start isEquivalent. First operand 110 states. Second operand has 110 states, 82 states have (on average 1.1341463414634145) internal successors, (93), 82 states have internal predecessors, (93), 15 states have call successors, (15), 14 states have call predecessors, (15), 12 states have return successors, (13), 13 states have call predecessors, (13), 13 states have call successors, (13) [2022-04-28 07:17:34,399 INFO L74 IsIncluded]: Start isIncluded. First operand 110 states. Second operand has 110 states, 82 states have (on average 1.1341463414634145) internal successors, (93), 82 states have internal predecessors, (93), 15 states have call successors, (15), 14 states have call predecessors, (15), 12 states have return successors, (13), 13 states have call predecessors, (13), 13 states have call successors, (13) [2022-04-28 07:17:34,399 INFO L87 Difference]: Start difference. First operand 110 states. Second operand has 110 states, 82 states have (on average 1.1341463414634145) internal successors, (93), 82 states have internal predecessors, (93), 15 states have call successors, (15), 14 states have call predecessors, (15), 12 states have return successors, (13), 13 states have call predecessors, (13), 13 states have call successors, (13) [2022-04-28 07:17:34,401 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 07:17:34,401 INFO L93 Difference]: Finished difference Result 110 states and 121 transitions. [2022-04-28 07:17:34,401 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 121 transitions. [2022-04-28 07:17:34,401 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 07:17:34,401 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 07:17:34,401 INFO L74 IsIncluded]: Start isIncluded. First operand has 110 states, 82 states have (on average 1.1341463414634145) internal successors, (93), 82 states have internal predecessors, (93), 15 states have call successors, (15), 14 states have call predecessors, (15), 12 states have return successors, (13), 13 states have call predecessors, (13), 13 states have call successors, (13) Second operand 110 states. [2022-04-28 07:17:34,401 INFO L87 Difference]: Start difference. First operand has 110 states, 82 states have (on average 1.1341463414634145) internal successors, (93), 82 states have internal predecessors, (93), 15 states have call successors, (15), 14 states have call predecessors, (15), 12 states have return successors, (13), 13 states have call predecessors, (13), 13 states have call successors, (13) Second operand 110 states. [2022-04-28 07:17:34,403 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 07:17:34,403 INFO L93 Difference]: Finished difference Result 110 states and 121 transitions. [2022-04-28 07:17:34,403 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 121 transitions. [2022-04-28 07:17:34,403 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 07:17:34,403 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 07:17:34,403 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 07:17:34,403 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 07:17:34,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 110 states, 82 states have (on average 1.1341463414634145) internal successors, (93), 82 states have internal predecessors, (93), 15 states have call successors, (15), 14 states have call predecessors, (15), 12 states have return successors, (13), 13 states have call predecessors, (13), 13 states have call successors, (13) [2022-04-28 07:17:34,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 110 states and 121 transitions. [2022-04-28 07:17:34,405 INFO L78 Accepts]: Start accepts. Automaton has 110 states and 121 transitions. Word has length 104 [2022-04-28 07:17:34,405 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 07:17:34,405 INFO L495 AbstractCegarLoop]: Abstraction has 110 states and 121 transitions. [2022-04-28 07:17:34,405 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 13 states have (on average 5.769230769230769) internal successors, (75), 12 states have internal predecessors, (75), 12 states have call successors, (14), 12 states have call predecessors, (14), 10 states have return successors, (12), 10 states have call predecessors, (12), 11 states have call successors, (12) [2022-04-28 07:17:34,405 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 110 states and 121 transitions. [2022-04-28 07:17:34,513 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 121 edges. 121 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 07:17:34,514 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 121 transitions. [2022-04-28 07:17:34,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2022-04-28 07:17:34,514 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 07:17:34,514 INFO L195 NwaCegarLoop]: trace histogram [11, 11, 10, 10, 10, 10, 10, 10, 10, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 07:17:34,531 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Forceful destruction successful, exit code 0 [2022-04-28 07:17:34,719 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 13 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable12 [2022-04-28 07:17:34,719 INFO L420 AbstractCegarLoop]: === Iteration 14 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 07:17:34,720 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 07:17:34,720 INFO L85 PathProgramCache]: Analyzing trace with hash -1468805930, now seen corresponding path program 19 times [2022-04-28 07:17:34,720 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 07:17:34,720 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [901506952] [2022-04-28 07:17:34,720 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 07:17:34,720 INFO L85 PathProgramCache]: Analyzing trace with hash -1468805930, now seen corresponding path program 20 times [2022-04-28 07:17:34,720 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 07:17:34,720 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2024548096] [2022-04-28 07:17:34,720 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 07:17:34,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 07:17:34,734 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 07:17:34,734 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [2002697873] [2022-04-28 07:17:34,734 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-28 07:17:34,734 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 07:17:34,734 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 07:17:34,735 INFO L229 MonitoredProcess]: Starting monitored process 14 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 07:17:34,736 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Waiting until timeout for monitored process [2022-04-28 07:17:34,794 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-28 07:17:34,794 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 07:17:34,795 INFO L263 TraceCheckSpWp]: Trace formula consists of 323 conjuncts, 25 conjunts are in the unsatisfiable core [2022-04-28 07:17:34,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 07:17:34,832 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 07:17:35,358 INFO L272 TraceCheckUtils]: 0: Hoare triple {9166#true} call ULTIMATE.init(); {9166#true} is VALID [2022-04-28 07:17:35,358 INFO L290 TraceCheckUtils]: 1: Hoare triple {9166#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(11, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {9174#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:35,359 INFO L290 TraceCheckUtils]: 2: Hoare triple {9174#(<= ~counter~0 0)} assume true; {9174#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:35,359 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {9174#(<= ~counter~0 0)} {9166#true} #67#return; {9174#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:35,360 INFO L272 TraceCheckUtils]: 4: Hoare triple {9174#(<= ~counter~0 0)} call #t~ret7 := main(); {9174#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:35,360 INFO L290 TraceCheckUtils]: 5: Hoare triple {9174#(<= ~counter~0 0)} havoc ~x1~0;havoc ~x2~0;havoc ~y1~0;havoc ~y2~0;havoc ~y3~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~x1~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~x2~0 := #t~nondet5;havoc #t~nondet5; {9174#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:35,361 INFO L272 TraceCheckUtils]: 6: Hoare triple {9174#(<= ~counter~0 0)} call assume_abort_if_not((if ~x1~0 >= 0 then 1 else 0)); {9174#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:35,361 INFO L290 TraceCheckUtils]: 7: Hoare triple {9174#(<= ~counter~0 0)} ~cond := #in~cond; {9174#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:35,361 INFO L290 TraceCheckUtils]: 8: Hoare triple {9174#(<= ~counter~0 0)} assume !(0 == ~cond); {9174#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:35,362 INFO L290 TraceCheckUtils]: 9: Hoare triple {9174#(<= ~counter~0 0)} assume true; {9174#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:35,362 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {9174#(<= ~counter~0 0)} {9174#(<= ~counter~0 0)} #59#return; {9174#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:35,363 INFO L272 TraceCheckUtils]: 11: Hoare triple {9174#(<= ~counter~0 0)} call assume_abort_if_not((if 0 != ~x2~0 then 1 else 0)); {9174#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:35,363 INFO L290 TraceCheckUtils]: 12: Hoare triple {9174#(<= ~counter~0 0)} ~cond := #in~cond; {9174#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:35,363 INFO L290 TraceCheckUtils]: 13: Hoare triple {9174#(<= ~counter~0 0)} assume !(0 == ~cond); {9174#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:35,363 INFO L290 TraceCheckUtils]: 14: Hoare triple {9174#(<= ~counter~0 0)} assume true; {9174#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:35,364 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {9174#(<= ~counter~0 0)} {9174#(<= ~counter~0 0)} #61#return; {9174#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:35,364 INFO L290 TraceCheckUtils]: 16: Hoare triple {9174#(<= ~counter~0 0)} ~y1~0 := 0;~y2~0 := 0;~y3~0 := ~x1~0; {9174#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:35,365 INFO L290 TraceCheckUtils]: 17: Hoare triple {9174#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {9223#(<= ~counter~0 1)} is VALID [2022-04-28 07:17:35,365 INFO L290 TraceCheckUtils]: 18: Hoare triple {9223#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {9223#(<= ~counter~0 1)} is VALID [2022-04-28 07:17:35,365 INFO L272 TraceCheckUtils]: 19: Hoare triple {9223#(<= ~counter~0 1)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {9223#(<= ~counter~0 1)} is VALID [2022-04-28 07:17:35,366 INFO L290 TraceCheckUtils]: 20: Hoare triple {9223#(<= ~counter~0 1)} ~cond := #in~cond; {9223#(<= ~counter~0 1)} is VALID [2022-04-28 07:17:35,366 INFO L290 TraceCheckUtils]: 21: Hoare triple {9223#(<= ~counter~0 1)} assume !(0 == ~cond); {9223#(<= ~counter~0 1)} is VALID [2022-04-28 07:17:35,366 INFO L290 TraceCheckUtils]: 22: Hoare triple {9223#(<= ~counter~0 1)} assume true; {9223#(<= ~counter~0 1)} is VALID [2022-04-28 07:17:35,367 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {9223#(<= ~counter~0 1)} {9223#(<= ~counter~0 1)} #63#return; {9223#(<= ~counter~0 1)} is VALID [2022-04-28 07:17:35,367 INFO L290 TraceCheckUtils]: 24: Hoare triple {9223#(<= ~counter~0 1)} assume !!(0 != ~y3~0); {9223#(<= ~counter~0 1)} is VALID [2022-04-28 07:17:35,367 INFO L290 TraceCheckUtils]: 25: Hoare triple {9223#(<= ~counter~0 1)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {9223#(<= ~counter~0 1)} is VALID [2022-04-28 07:17:35,368 INFO L290 TraceCheckUtils]: 26: Hoare triple {9223#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {9251#(<= ~counter~0 2)} is VALID [2022-04-28 07:17:35,368 INFO L290 TraceCheckUtils]: 27: Hoare triple {9251#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {9251#(<= ~counter~0 2)} is VALID [2022-04-28 07:17:35,368 INFO L272 TraceCheckUtils]: 28: Hoare triple {9251#(<= ~counter~0 2)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {9251#(<= ~counter~0 2)} is VALID [2022-04-28 07:17:35,369 INFO L290 TraceCheckUtils]: 29: Hoare triple {9251#(<= ~counter~0 2)} ~cond := #in~cond; {9251#(<= ~counter~0 2)} is VALID [2022-04-28 07:17:35,369 INFO L290 TraceCheckUtils]: 30: Hoare triple {9251#(<= ~counter~0 2)} assume !(0 == ~cond); {9251#(<= ~counter~0 2)} is VALID [2022-04-28 07:17:35,369 INFO L290 TraceCheckUtils]: 31: Hoare triple {9251#(<= ~counter~0 2)} assume true; {9251#(<= ~counter~0 2)} is VALID [2022-04-28 07:17:35,370 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {9251#(<= ~counter~0 2)} {9251#(<= ~counter~0 2)} #63#return; {9251#(<= ~counter~0 2)} is VALID [2022-04-28 07:17:35,370 INFO L290 TraceCheckUtils]: 33: Hoare triple {9251#(<= ~counter~0 2)} assume !!(0 != ~y3~0); {9251#(<= ~counter~0 2)} is VALID [2022-04-28 07:17:35,370 INFO L290 TraceCheckUtils]: 34: Hoare triple {9251#(<= ~counter~0 2)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {9251#(<= ~counter~0 2)} is VALID [2022-04-28 07:17:35,371 INFO L290 TraceCheckUtils]: 35: Hoare triple {9251#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {9279#(<= ~counter~0 3)} is VALID [2022-04-28 07:17:35,371 INFO L290 TraceCheckUtils]: 36: Hoare triple {9279#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {9279#(<= ~counter~0 3)} is VALID [2022-04-28 07:17:35,372 INFO L272 TraceCheckUtils]: 37: Hoare triple {9279#(<= ~counter~0 3)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {9279#(<= ~counter~0 3)} is VALID [2022-04-28 07:17:35,372 INFO L290 TraceCheckUtils]: 38: Hoare triple {9279#(<= ~counter~0 3)} ~cond := #in~cond; {9279#(<= ~counter~0 3)} is VALID [2022-04-28 07:17:35,372 INFO L290 TraceCheckUtils]: 39: Hoare triple {9279#(<= ~counter~0 3)} assume !(0 == ~cond); {9279#(<= ~counter~0 3)} is VALID [2022-04-28 07:17:35,372 INFO L290 TraceCheckUtils]: 40: Hoare triple {9279#(<= ~counter~0 3)} assume true; {9279#(<= ~counter~0 3)} is VALID [2022-04-28 07:17:35,373 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {9279#(<= ~counter~0 3)} {9279#(<= ~counter~0 3)} #63#return; {9279#(<= ~counter~0 3)} is VALID [2022-04-28 07:17:35,373 INFO L290 TraceCheckUtils]: 42: Hoare triple {9279#(<= ~counter~0 3)} assume !!(0 != ~y3~0); {9279#(<= ~counter~0 3)} is VALID [2022-04-28 07:17:35,374 INFO L290 TraceCheckUtils]: 43: Hoare triple {9279#(<= ~counter~0 3)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {9279#(<= ~counter~0 3)} is VALID [2022-04-28 07:17:35,374 INFO L290 TraceCheckUtils]: 44: Hoare triple {9279#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {9307#(<= ~counter~0 4)} is VALID [2022-04-28 07:17:35,374 INFO L290 TraceCheckUtils]: 45: Hoare triple {9307#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {9307#(<= ~counter~0 4)} is VALID [2022-04-28 07:17:35,375 INFO L272 TraceCheckUtils]: 46: Hoare triple {9307#(<= ~counter~0 4)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {9307#(<= ~counter~0 4)} is VALID [2022-04-28 07:17:35,375 INFO L290 TraceCheckUtils]: 47: Hoare triple {9307#(<= ~counter~0 4)} ~cond := #in~cond; {9307#(<= ~counter~0 4)} is VALID [2022-04-28 07:17:35,375 INFO L290 TraceCheckUtils]: 48: Hoare triple {9307#(<= ~counter~0 4)} assume !(0 == ~cond); {9307#(<= ~counter~0 4)} is VALID [2022-04-28 07:17:35,376 INFO L290 TraceCheckUtils]: 49: Hoare triple {9307#(<= ~counter~0 4)} assume true; {9307#(<= ~counter~0 4)} is VALID [2022-04-28 07:17:35,376 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {9307#(<= ~counter~0 4)} {9307#(<= ~counter~0 4)} #63#return; {9307#(<= ~counter~0 4)} is VALID [2022-04-28 07:17:35,376 INFO L290 TraceCheckUtils]: 51: Hoare triple {9307#(<= ~counter~0 4)} assume !!(0 != ~y3~0); {9307#(<= ~counter~0 4)} is VALID [2022-04-28 07:17:35,377 INFO L290 TraceCheckUtils]: 52: Hoare triple {9307#(<= ~counter~0 4)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {9307#(<= ~counter~0 4)} is VALID [2022-04-28 07:17:35,377 INFO L290 TraceCheckUtils]: 53: Hoare triple {9307#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {9335#(<= ~counter~0 5)} is VALID [2022-04-28 07:17:35,377 INFO L290 TraceCheckUtils]: 54: Hoare triple {9335#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {9335#(<= ~counter~0 5)} is VALID [2022-04-28 07:17:35,378 INFO L272 TraceCheckUtils]: 55: Hoare triple {9335#(<= ~counter~0 5)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {9335#(<= ~counter~0 5)} is VALID [2022-04-28 07:17:35,378 INFO L290 TraceCheckUtils]: 56: Hoare triple {9335#(<= ~counter~0 5)} ~cond := #in~cond; {9335#(<= ~counter~0 5)} is VALID [2022-04-28 07:17:35,379 INFO L290 TraceCheckUtils]: 57: Hoare triple {9335#(<= ~counter~0 5)} assume !(0 == ~cond); {9335#(<= ~counter~0 5)} is VALID [2022-04-28 07:17:35,379 INFO L290 TraceCheckUtils]: 58: Hoare triple {9335#(<= ~counter~0 5)} assume true; {9335#(<= ~counter~0 5)} is VALID [2022-04-28 07:17:35,379 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {9335#(<= ~counter~0 5)} {9335#(<= ~counter~0 5)} #63#return; {9335#(<= ~counter~0 5)} is VALID [2022-04-28 07:17:35,380 INFO L290 TraceCheckUtils]: 60: Hoare triple {9335#(<= ~counter~0 5)} assume !!(0 != ~y3~0); {9335#(<= ~counter~0 5)} is VALID [2022-04-28 07:17:35,380 INFO L290 TraceCheckUtils]: 61: Hoare triple {9335#(<= ~counter~0 5)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {9335#(<= ~counter~0 5)} is VALID [2022-04-28 07:17:35,380 INFO L290 TraceCheckUtils]: 62: Hoare triple {9335#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {9363#(<= ~counter~0 6)} is VALID [2022-04-28 07:17:35,381 INFO L290 TraceCheckUtils]: 63: Hoare triple {9363#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {9363#(<= ~counter~0 6)} is VALID [2022-04-28 07:17:35,381 INFO L272 TraceCheckUtils]: 64: Hoare triple {9363#(<= ~counter~0 6)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {9363#(<= ~counter~0 6)} is VALID [2022-04-28 07:17:35,381 INFO L290 TraceCheckUtils]: 65: Hoare triple {9363#(<= ~counter~0 6)} ~cond := #in~cond; {9363#(<= ~counter~0 6)} is VALID [2022-04-28 07:17:35,382 INFO L290 TraceCheckUtils]: 66: Hoare triple {9363#(<= ~counter~0 6)} assume !(0 == ~cond); {9363#(<= ~counter~0 6)} is VALID [2022-04-28 07:17:35,382 INFO L290 TraceCheckUtils]: 67: Hoare triple {9363#(<= ~counter~0 6)} assume true; {9363#(<= ~counter~0 6)} is VALID [2022-04-28 07:17:35,382 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {9363#(<= ~counter~0 6)} {9363#(<= ~counter~0 6)} #63#return; {9363#(<= ~counter~0 6)} is VALID [2022-04-28 07:17:35,383 INFO L290 TraceCheckUtils]: 69: Hoare triple {9363#(<= ~counter~0 6)} assume !!(0 != ~y3~0); {9363#(<= ~counter~0 6)} is VALID [2022-04-28 07:17:35,383 INFO L290 TraceCheckUtils]: 70: Hoare triple {9363#(<= ~counter~0 6)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {9363#(<= ~counter~0 6)} is VALID [2022-04-28 07:17:35,383 INFO L290 TraceCheckUtils]: 71: Hoare triple {9363#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {9391#(<= ~counter~0 7)} is VALID [2022-04-28 07:17:35,384 INFO L290 TraceCheckUtils]: 72: Hoare triple {9391#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {9391#(<= ~counter~0 7)} is VALID [2022-04-28 07:17:35,384 INFO L272 TraceCheckUtils]: 73: Hoare triple {9391#(<= ~counter~0 7)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {9391#(<= ~counter~0 7)} is VALID [2022-04-28 07:17:35,384 INFO L290 TraceCheckUtils]: 74: Hoare triple {9391#(<= ~counter~0 7)} ~cond := #in~cond; {9391#(<= ~counter~0 7)} is VALID [2022-04-28 07:17:35,385 INFO L290 TraceCheckUtils]: 75: Hoare triple {9391#(<= ~counter~0 7)} assume !(0 == ~cond); {9391#(<= ~counter~0 7)} is VALID [2022-04-28 07:17:35,385 INFO L290 TraceCheckUtils]: 76: Hoare triple {9391#(<= ~counter~0 7)} assume true; {9391#(<= ~counter~0 7)} is VALID [2022-04-28 07:17:35,385 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {9391#(<= ~counter~0 7)} {9391#(<= ~counter~0 7)} #63#return; {9391#(<= ~counter~0 7)} is VALID [2022-04-28 07:17:35,385 INFO L290 TraceCheckUtils]: 78: Hoare triple {9391#(<= ~counter~0 7)} assume !!(0 != ~y3~0); {9391#(<= ~counter~0 7)} is VALID [2022-04-28 07:17:35,386 INFO L290 TraceCheckUtils]: 79: Hoare triple {9391#(<= ~counter~0 7)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {9391#(<= ~counter~0 7)} is VALID [2022-04-28 07:17:35,386 INFO L290 TraceCheckUtils]: 80: Hoare triple {9391#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {9419#(<= ~counter~0 8)} is VALID [2022-04-28 07:17:35,386 INFO L290 TraceCheckUtils]: 81: Hoare triple {9419#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {9419#(<= ~counter~0 8)} is VALID [2022-04-28 07:17:35,387 INFO L272 TraceCheckUtils]: 82: Hoare triple {9419#(<= ~counter~0 8)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {9419#(<= ~counter~0 8)} is VALID [2022-04-28 07:17:35,387 INFO L290 TraceCheckUtils]: 83: Hoare triple {9419#(<= ~counter~0 8)} ~cond := #in~cond; {9419#(<= ~counter~0 8)} is VALID [2022-04-28 07:17:35,387 INFO L290 TraceCheckUtils]: 84: Hoare triple {9419#(<= ~counter~0 8)} assume !(0 == ~cond); {9419#(<= ~counter~0 8)} is VALID [2022-04-28 07:17:35,388 INFO L290 TraceCheckUtils]: 85: Hoare triple {9419#(<= ~counter~0 8)} assume true; {9419#(<= ~counter~0 8)} is VALID [2022-04-28 07:17:35,388 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {9419#(<= ~counter~0 8)} {9419#(<= ~counter~0 8)} #63#return; {9419#(<= ~counter~0 8)} is VALID [2022-04-28 07:17:35,388 INFO L290 TraceCheckUtils]: 87: Hoare triple {9419#(<= ~counter~0 8)} assume !!(0 != ~y3~0); {9419#(<= ~counter~0 8)} is VALID [2022-04-28 07:17:35,389 INFO L290 TraceCheckUtils]: 88: Hoare triple {9419#(<= ~counter~0 8)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {9419#(<= ~counter~0 8)} is VALID [2022-04-28 07:17:35,389 INFO L290 TraceCheckUtils]: 89: Hoare triple {9419#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {9447#(<= ~counter~0 9)} is VALID [2022-04-28 07:17:35,389 INFO L290 TraceCheckUtils]: 90: Hoare triple {9447#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {9447#(<= ~counter~0 9)} is VALID [2022-04-28 07:17:35,390 INFO L272 TraceCheckUtils]: 91: Hoare triple {9447#(<= ~counter~0 9)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {9447#(<= ~counter~0 9)} is VALID [2022-04-28 07:17:35,390 INFO L290 TraceCheckUtils]: 92: Hoare triple {9447#(<= ~counter~0 9)} ~cond := #in~cond; {9447#(<= ~counter~0 9)} is VALID [2022-04-28 07:17:35,390 INFO L290 TraceCheckUtils]: 93: Hoare triple {9447#(<= ~counter~0 9)} assume !(0 == ~cond); {9447#(<= ~counter~0 9)} is VALID [2022-04-28 07:17:35,390 INFO L290 TraceCheckUtils]: 94: Hoare triple {9447#(<= ~counter~0 9)} assume true; {9447#(<= ~counter~0 9)} is VALID [2022-04-28 07:17:35,391 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {9447#(<= ~counter~0 9)} {9447#(<= ~counter~0 9)} #63#return; {9447#(<= ~counter~0 9)} is VALID [2022-04-28 07:17:35,391 INFO L290 TraceCheckUtils]: 96: Hoare triple {9447#(<= ~counter~0 9)} assume !!(0 != ~y3~0); {9447#(<= ~counter~0 9)} is VALID [2022-04-28 07:17:35,391 INFO L290 TraceCheckUtils]: 97: Hoare triple {9447#(<= ~counter~0 9)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {9447#(<= ~counter~0 9)} is VALID [2022-04-28 07:17:35,392 INFO L290 TraceCheckUtils]: 98: Hoare triple {9447#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {9475#(<= ~counter~0 10)} is VALID [2022-04-28 07:17:35,392 INFO L290 TraceCheckUtils]: 99: Hoare triple {9475#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {9475#(<= ~counter~0 10)} is VALID [2022-04-28 07:17:35,393 INFO L272 TraceCheckUtils]: 100: Hoare triple {9475#(<= ~counter~0 10)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {9475#(<= ~counter~0 10)} is VALID [2022-04-28 07:17:35,393 INFO L290 TraceCheckUtils]: 101: Hoare triple {9475#(<= ~counter~0 10)} ~cond := #in~cond; {9475#(<= ~counter~0 10)} is VALID [2022-04-28 07:17:35,393 INFO L290 TraceCheckUtils]: 102: Hoare triple {9475#(<= ~counter~0 10)} assume !(0 == ~cond); {9475#(<= ~counter~0 10)} is VALID [2022-04-28 07:17:35,393 INFO L290 TraceCheckUtils]: 103: Hoare triple {9475#(<= ~counter~0 10)} assume true; {9475#(<= ~counter~0 10)} is VALID [2022-04-28 07:17:35,394 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {9475#(<= ~counter~0 10)} {9475#(<= ~counter~0 10)} #63#return; {9475#(<= ~counter~0 10)} is VALID [2022-04-28 07:17:35,394 INFO L290 TraceCheckUtils]: 105: Hoare triple {9475#(<= ~counter~0 10)} assume !!(0 != ~y3~0); {9475#(<= ~counter~0 10)} is VALID [2022-04-28 07:17:35,394 INFO L290 TraceCheckUtils]: 106: Hoare triple {9475#(<= ~counter~0 10)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {9475#(<= ~counter~0 10)} is VALID [2022-04-28 07:17:35,395 INFO L290 TraceCheckUtils]: 107: Hoare triple {9475#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {9503#(<= |main_#t~post6| 10)} is VALID [2022-04-28 07:17:35,395 INFO L290 TraceCheckUtils]: 108: Hoare triple {9503#(<= |main_#t~post6| 10)} assume !(#t~post6 < 50);havoc #t~post6; {9167#false} is VALID [2022-04-28 07:17:35,395 INFO L272 TraceCheckUtils]: 109: Hoare triple {9167#false} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 == ~x1~0 then 1 else 0)); {9167#false} is VALID [2022-04-28 07:17:35,395 INFO L290 TraceCheckUtils]: 110: Hoare triple {9167#false} ~cond := #in~cond; {9167#false} is VALID [2022-04-28 07:17:35,395 INFO L290 TraceCheckUtils]: 111: Hoare triple {9167#false} assume 0 == ~cond; {9167#false} is VALID [2022-04-28 07:17:35,395 INFO L290 TraceCheckUtils]: 112: Hoare triple {9167#false} assume !false; {9167#false} is VALID [2022-04-28 07:17:35,396 INFO L134 CoverageAnalysis]: Checked inductivity of 449 backedges. 20 proven. 425 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-28 07:17:35,396 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 07:17:35,965 INFO L290 TraceCheckUtils]: 112: Hoare triple {9167#false} assume !false; {9167#false} is VALID [2022-04-28 07:17:35,966 INFO L290 TraceCheckUtils]: 111: Hoare triple {9167#false} assume 0 == ~cond; {9167#false} is VALID [2022-04-28 07:17:35,966 INFO L290 TraceCheckUtils]: 110: Hoare triple {9167#false} ~cond := #in~cond; {9167#false} is VALID [2022-04-28 07:17:35,966 INFO L272 TraceCheckUtils]: 109: Hoare triple {9167#false} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 == ~x1~0 then 1 else 0)); {9167#false} is VALID [2022-04-28 07:17:35,966 INFO L290 TraceCheckUtils]: 108: Hoare triple {9531#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {9167#false} is VALID [2022-04-28 07:17:35,966 INFO L290 TraceCheckUtils]: 107: Hoare triple {9535#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {9531#(< |main_#t~post6| 50)} is VALID [2022-04-28 07:17:35,966 INFO L290 TraceCheckUtils]: 106: Hoare triple {9535#(< ~counter~0 50)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {9535#(< ~counter~0 50)} is VALID [2022-04-28 07:17:35,967 INFO L290 TraceCheckUtils]: 105: Hoare triple {9535#(< ~counter~0 50)} assume !!(0 != ~y3~0); {9535#(< ~counter~0 50)} is VALID [2022-04-28 07:17:35,967 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {9166#true} {9535#(< ~counter~0 50)} #63#return; {9535#(< ~counter~0 50)} is VALID [2022-04-28 07:17:35,967 INFO L290 TraceCheckUtils]: 103: Hoare triple {9166#true} assume true; {9166#true} is VALID [2022-04-28 07:17:35,967 INFO L290 TraceCheckUtils]: 102: Hoare triple {9166#true} assume !(0 == ~cond); {9166#true} is VALID [2022-04-28 07:17:35,967 INFO L290 TraceCheckUtils]: 101: Hoare triple {9166#true} ~cond := #in~cond; {9166#true} is VALID [2022-04-28 07:17:35,968 INFO L272 TraceCheckUtils]: 100: Hoare triple {9535#(< ~counter~0 50)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {9166#true} is VALID [2022-04-28 07:17:35,968 INFO L290 TraceCheckUtils]: 99: Hoare triple {9535#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {9535#(< ~counter~0 50)} is VALID [2022-04-28 07:17:35,968 INFO L290 TraceCheckUtils]: 98: Hoare triple {9563#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {9535#(< ~counter~0 50)} is VALID [2022-04-28 07:17:35,969 INFO L290 TraceCheckUtils]: 97: Hoare triple {9563#(< ~counter~0 49)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {9563#(< ~counter~0 49)} is VALID [2022-04-28 07:17:35,969 INFO L290 TraceCheckUtils]: 96: Hoare triple {9563#(< ~counter~0 49)} assume !!(0 != ~y3~0); {9563#(< ~counter~0 49)} is VALID [2022-04-28 07:17:35,969 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {9166#true} {9563#(< ~counter~0 49)} #63#return; {9563#(< ~counter~0 49)} is VALID [2022-04-28 07:17:35,969 INFO L290 TraceCheckUtils]: 94: Hoare triple {9166#true} assume true; {9166#true} is VALID [2022-04-28 07:17:35,969 INFO L290 TraceCheckUtils]: 93: Hoare triple {9166#true} assume !(0 == ~cond); {9166#true} is VALID [2022-04-28 07:17:35,969 INFO L290 TraceCheckUtils]: 92: Hoare triple {9166#true} ~cond := #in~cond; {9166#true} is VALID [2022-04-28 07:17:35,970 INFO L272 TraceCheckUtils]: 91: Hoare triple {9563#(< ~counter~0 49)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {9166#true} is VALID [2022-04-28 07:17:35,970 INFO L290 TraceCheckUtils]: 90: Hoare triple {9563#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {9563#(< ~counter~0 49)} is VALID [2022-04-28 07:17:35,970 INFO L290 TraceCheckUtils]: 89: Hoare triple {9591#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {9563#(< ~counter~0 49)} is VALID [2022-04-28 07:17:35,970 INFO L290 TraceCheckUtils]: 88: Hoare triple {9591#(< ~counter~0 48)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {9591#(< ~counter~0 48)} is VALID [2022-04-28 07:17:35,971 INFO L290 TraceCheckUtils]: 87: Hoare triple {9591#(< ~counter~0 48)} assume !!(0 != ~y3~0); {9591#(< ~counter~0 48)} is VALID [2022-04-28 07:17:35,971 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {9166#true} {9591#(< ~counter~0 48)} #63#return; {9591#(< ~counter~0 48)} is VALID [2022-04-28 07:17:35,971 INFO L290 TraceCheckUtils]: 85: Hoare triple {9166#true} assume true; {9166#true} is VALID [2022-04-28 07:17:35,971 INFO L290 TraceCheckUtils]: 84: Hoare triple {9166#true} assume !(0 == ~cond); {9166#true} is VALID [2022-04-28 07:17:35,971 INFO L290 TraceCheckUtils]: 83: Hoare triple {9166#true} ~cond := #in~cond; {9166#true} is VALID [2022-04-28 07:17:35,971 INFO L272 TraceCheckUtils]: 82: Hoare triple {9591#(< ~counter~0 48)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {9166#true} is VALID [2022-04-28 07:17:35,972 INFO L290 TraceCheckUtils]: 81: Hoare triple {9591#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {9591#(< ~counter~0 48)} is VALID [2022-04-28 07:17:35,972 INFO L290 TraceCheckUtils]: 80: Hoare triple {9619#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {9591#(< ~counter~0 48)} is VALID [2022-04-28 07:17:35,972 INFO L290 TraceCheckUtils]: 79: Hoare triple {9619#(< ~counter~0 47)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {9619#(< ~counter~0 47)} is VALID [2022-04-28 07:17:35,973 INFO L290 TraceCheckUtils]: 78: Hoare triple {9619#(< ~counter~0 47)} assume !!(0 != ~y3~0); {9619#(< ~counter~0 47)} is VALID [2022-04-28 07:17:35,973 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {9166#true} {9619#(< ~counter~0 47)} #63#return; {9619#(< ~counter~0 47)} is VALID [2022-04-28 07:17:35,973 INFO L290 TraceCheckUtils]: 76: Hoare triple {9166#true} assume true; {9166#true} is VALID [2022-04-28 07:17:35,973 INFO L290 TraceCheckUtils]: 75: Hoare triple {9166#true} assume !(0 == ~cond); {9166#true} is VALID [2022-04-28 07:17:35,973 INFO L290 TraceCheckUtils]: 74: Hoare triple {9166#true} ~cond := #in~cond; {9166#true} is VALID [2022-04-28 07:17:35,973 INFO L272 TraceCheckUtils]: 73: Hoare triple {9619#(< ~counter~0 47)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {9166#true} is VALID [2022-04-28 07:17:35,973 INFO L290 TraceCheckUtils]: 72: Hoare triple {9619#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {9619#(< ~counter~0 47)} is VALID [2022-04-28 07:17:35,974 INFO L290 TraceCheckUtils]: 71: Hoare triple {9647#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {9619#(< ~counter~0 47)} is VALID [2022-04-28 07:17:35,974 INFO L290 TraceCheckUtils]: 70: Hoare triple {9647#(< ~counter~0 46)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {9647#(< ~counter~0 46)} is VALID [2022-04-28 07:17:35,974 INFO L290 TraceCheckUtils]: 69: Hoare triple {9647#(< ~counter~0 46)} assume !!(0 != ~y3~0); {9647#(< ~counter~0 46)} is VALID [2022-04-28 07:17:35,975 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {9166#true} {9647#(< ~counter~0 46)} #63#return; {9647#(< ~counter~0 46)} is VALID [2022-04-28 07:17:35,975 INFO L290 TraceCheckUtils]: 67: Hoare triple {9166#true} assume true; {9166#true} is VALID [2022-04-28 07:17:35,975 INFO L290 TraceCheckUtils]: 66: Hoare triple {9166#true} assume !(0 == ~cond); {9166#true} is VALID [2022-04-28 07:17:35,975 INFO L290 TraceCheckUtils]: 65: Hoare triple {9166#true} ~cond := #in~cond; {9166#true} is VALID [2022-04-28 07:17:35,975 INFO L272 TraceCheckUtils]: 64: Hoare triple {9647#(< ~counter~0 46)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {9166#true} is VALID [2022-04-28 07:17:35,975 INFO L290 TraceCheckUtils]: 63: Hoare triple {9647#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {9647#(< ~counter~0 46)} is VALID [2022-04-28 07:17:35,976 INFO L290 TraceCheckUtils]: 62: Hoare triple {9675#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {9647#(< ~counter~0 46)} is VALID [2022-04-28 07:17:35,976 INFO L290 TraceCheckUtils]: 61: Hoare triple {9675#(< ~counter~0 45)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {9675#(< ~counter~0 45)} is VALID [2022-04-28 07:17:35,976 INFO L290 TraceCheckUtils]: 60: Hoare triple {9675#(< ~counter~0 45)} assume !!(0 != ~y3~0); {9675#(< ~counter~0 45)} is VALID [2022-04-28 07:17:35,977 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {9166#true} {9675#(< ~counter~0 45)} #63#return; {9675#(< ~counter~0 45)} is VALID [2022-04-28 07:17:35,977 INFO L290 TraceCheckUtils]: 58: Hoare triple {9166#true} assume true; {9166#true} is VALID [2022-04-28 07:17:35,977 INFO L290 TraceCheckUtils]: 57: Hoare triple {9166#true} assume !(0 == ~cond); {9166#true} is VALID [2022-04-28 07:17:35,977 INFO L290 TraceCheckUtils]: 56: Hoare triple {9166#true} ~cond := #in~cond; {9166#true} is VALID [2022-04-28 07:17:35,977 INFO L272 TraceCheckUtils]: 55: Hoare triple {9675#(< ~counter~0 45)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {9166#true} is VALID [2022-04-28 07:17:35,977 INFO L290 TraceCheckUtils]: 54: Hoare triple {9675#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {9675#(< ~counter~0 45)} is VALID [2022-04-28 07:17:35,978 INFO L290 TraceCheckUtils]: 53: Hoare triple {9703#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {9675#(< ~counter~0 45)} is VALID [2022-04-28 07:17:35,978 INFO L290 TraceCheckUtils]: 52: Hoare triple {9703#(< ~counter~0 44)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {9703#(< ~counter~0 44)} is VALID [2022-04-28 07:17:35,978 INFO L290 TraceCheckUtils]: 51: Hoare triple {9703#(< ~counter~0 44)} assume !!(0 != ~y3~0); {9703#(< ~counter~0 44)} is VALID [2022-04-28 07:17:35,979 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {9166#true} {9703#(< ~counter~0 44)} #63#return; {9703#(< ~counter~0 44)} is VALID [2022-04-28 07:17:35,979 INFO L290 TraceCheckUtils]: 49: Hoare triple {9166#true} assume true; {9166#true} is VALID [2022-04-28 07:17:35,979 INFO L290 TraceCheckUtils]: 48: Hoare triple {9166#true} assume !(0 == ~cond); {9166#true} is VALID [2022-04-28 07:17:35,979 INFO L290 TraceCheckUtils]: 47: Hoare triple {9166#true} ~cond := #in~cond; {9166#true} is VALID [2022-04-28 07:17:35,979 INFO L272 TraceCheckUtils]: 46: Hoare triple {9703#(< ~counter~0 44)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {9166#true} is VALID [2022-04-28 07:17:35,979 INFO L290 TraceCheckUtils]: 45: Hoare triple {9703#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {9703#(< ~counter~0 44)} is VALID [2022-04-28 07:17:35,980 INFO L290 TraceCheckUtils]: 44: Hoare triple {9731#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {9703#(< ~counter~0 44)} is VALID [2022-04-28 07:17:35,980 INFO L290 TraceCheckUtils]: 43: Hoare triple {9731#(< ~counter~0 43)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {9731#(< ~counter~0 43)} is VALID [2022-04-28 07:17:35,980 INFO L290 TraceCheckUtils]: 42: Hoare triple {9731#(< ~counter~0 43)} assume !!(0 != ~y3~0); {9731#(< ~counter~0 43)} is VALID [2022-04-28 07:17:35,981 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {9166#true} {9731#(< ~counter~0 43)} #63#return; {9731#(< ~counter~0 43)} is VALID [2022-04-28 07:17:35,981 INFO L290 TraceCheckUtils]: 40: Hoare triple {9166#true} assume true; {9166#true} is VALID [2022-04-28 07:17:35,981 INFO L290 TraceCheckUtils]: 39: Hoare triple {9166#true} assume !(0 == ~cond); {9166#true} is VALID [2022-04-28 07:17:35,981 INFO L290 TraceCheckUtils]: 38: Hoare triple {9166#true} ~cond := #in~cond; {9166#true} is VALID [2022-04-28 07:17:35,981 INFO L272 TraceCheckUtils]: 37: Hoare triple {9731#(< ~counter~0 43)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {9166#true} is VALID [2022-04-28 07:17:35,981 INFO L290 TraceCheckUtils]: 36: Hoare triple {9731#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {9731#(< ~counter~0 43)} is VALID [2022-04-28 07:17:35,982 INFO L290 TraceCheckUtils]: 35: Hoare triple {9759#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {9731#(< ~counter~0 43)} is VALID [2022-04-28 07:17:35,982 INFO L290 TraceCheckUtils]: 34: Hoare triple {9759#(< ~counter~0 42)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {9759#(< ~counter~0 42)} is VALID [2022-04-28 07:17:35,982 INFO L290 TraceCheckUtils]: 33: Hoare triple {9759#(< ~counter~0 42)} assume !!(0 != ~y3~0); {9759#(< ~counter~0 42)} is VALID [2022-04-28 07:17:35,983 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {9166#true} {9759#(< ~counter~0 42)} #63#return; {9759#(< ~counter~0 42)} is VALID [2022-04-28 07:17:35,983 INFO L290 TraceCheckUtils]: 31: Hoare triple {9166#true} assume true; {9166#true} is VALID [2022-04-28 07:17:35,983 INFO L290 TraceCheckUtils]: 30: Hoare triple {9166#true} assume !(0 == ~cond); {9166#true} is VALID [2022-04-28 07:17:35,983 INFO L290 TraceCheckUtils]: 29: Hoare triple {9166#true} ~cond := #in~cond; {9166#true} is VALID [2022-04-28 07:17:35,983 INFO L272 TraceCheckUtils]: 28: Hoare triple {9759#(< ~counter~0 42)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {9166#true} is VALID [2022-04-28 07:17:35,983 INFO L290 TraceCheckUtils]: 27: Hoare triple {9759#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {9759#(< ~counter~0 42)} is VALID [2022-04-28 07:17:35,984 INFO L290 TraceCheckUtils]: 26: Hoare triple {9787#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {9759#(< ~counter~0 42)} is VALID [2022-04-28 07:17:35,984 INFO L290 TraceCheckUtils]: 25: Hoare triple {9787#(< ~counter~0 41)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {9787#(< ~counter~0 41)} is VALID [2022-04-28 07:17:35,984 INFO L290 TraceCheckUtils]: 24: Hoare triple {9787#(< ~counter~0 41)} assume !!(0 != ~y3~0); {9787#(< ~counter~0 41)} is VALID [2022-04-28 07:17:35,985 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {9166#true} {9787#(< ~counter~0 41)} #63#return; {9787#(< ~counter~0 41)} is VALID [2022-04-28 07:17:35,985 INFO L290 TraceCheckUtils]: 22: Hoare triple {9166#true} assume true; {9166#true} is VALID [2022-04-28 07:17:35,985 INFO L290 TraceCheckUtils]: 21: Hoare triple {9166#true} assume !(0 == ~cond); {9166#true} is VALID [2022-04-28 07:17:35,985 INFO L290 TraceCheckUtils]: 20: Hoare triple {9166#true} ~cond := #in~cond; {9166#true} is VALID [2022-04-28 07:17:35,985 INFO L272 TraceCheckUtils]: 19: Hoare triple {9787#(< ~counter~0 41)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {9166#true} is VALID [2022-04-28 07:17:35,985 INFO L290 TraceCheckUtils]: 18: Hoare triple {9787#(< ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {9787#(< ~counter~0 41)} is VALID [2022-04-28 07:17:35,985 INFO L290 TraceCheckUtils]: 17: Hoare triple {9815#(< ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {9787#(< ~counter~0 41)} is VALID [2022-04-28 07:17:35,986 INFO L290 TraceCheckUtils]: 16: Hoare triple {9815#(< ~counter~0 40)} ~y1~0 := 0;~y2~0 := 0;~y3~0 := ~x1~0; {9815#(< ~counter~0 40)} is VALID [2022-04-28 07:17:35,986 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {9166#true} {9815#(< ~counter~0 40)} #61#return; {9815#(< ~counter~0 40)} is VALID [2022-04-28 07:17:35,986 INFO L290 TraceCheckUtils]: 14: Hoare triple {9166#true} assume true; {9166#true} is VALID [2022-04-28 07:17:35,986 INFO L290 TraceCheckUtils]: 13: Hoare triple {9166#true} assume !(0 == ~cond); {9166#true} is VALID [2022-04-28 07:17:35,986 INFO L290 TraceCheckUtils]: 12: Hoare triple {9166#true} ~cond := #in~cond; {9166#true} is VALID [2022-04-28 07:17:35,986 INFO L272 TraceCheckUtils]: 11: Hoare triple {9815#(< ~counter~0 40)} call assume_abort_if_not((if 0 != ~x2~0 then 1 else 0)); {9166#true} is VALID [2022-04-28 07:17:35,987 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {9166#true} {9815#(< ~counter~0 40)} #59#return; {9815#(< ~counter~0 40)} is VALID [2022-04-28 07:17:35,987 INFO L290 TraceCheckUtils]: 9: Hoare triple {9166#true} assume true; {9166#true} is VALID [2022-04-28 07:17:35,987 INFO L290 TraceCheckUtils]: 8: Hoare triple {9166#true} assume !(0 == ~cond); {9166#true} is VALID [2022-04-28 07:17:35,987 INFO L290 TraceCheckUtils]: 7: Hoare triple {9166#true} ~cond := #in~cond; {9166#true} is VALID [2022-04-28 07:17:35,987 INFO L272 TraceCheckUtils]: 6: Hoare triple {9815#(< ~counter~0 40)} call assume_abort_if_not((if ~x1~0 >= 0 then 1 else 0)); {9166#true} is VALID [2022-04-28 07:17:35,987 INFO L290 TraceCheckUtils]: 5: Hoare triple {9815#(< ~counter~0 40)} havoc ~x1~0;havoc ~x2~0;havoc ~y1~0;havoc ~y2~0;havoc ~y3~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~x1~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~x2~0 := #t~nondet5;havoc #t~nondet5; {9815#(< ~counter~0 40)} is VALID [2022-04-28 07:17:35,987 INFO L272 TraceCheckUtils]: 4: Hoare triple {9815#(< ~counter~0 40)} call #t~ret7 := main(); {9815#(< ~counter~0 40)} is VALID [2022-04-28 07:17:35,988 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {9815#(< ~counter~0 40)} {9166#true} #67#return; {9815#(< ~counter~0 40)} is VALID [2022-04-28 07:17:35,988 INFO L290 TraceCheckUtils]: 2: Hoare triple {9815#(< ~counter~0 40)} assume true; {9815#(< ~counter~0 40)} is VALID [2022-04-28 07:17:35,988 INFO L290 TraceCheckUtils]: 1: Hoare triple {9166#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(11, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {9815#(< ~counter~0 40)} is VALID [2022-04-28 07:17:35,988 INFO L272 TraceCheckUtils]: 0: Hoare triple {9166#true} call ULTIMATE.init(); {9166#true} is VALID [2022-04-28 07:17:35,989 INFO L134 CoverageAnalysis]: Checked inductivity of 449 backedges. 20 proven. 245 refuted. 0 times theorem prover too weak. 184 trivial. 0 not checked. [2022-04-28 07:17:35,989 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 07:17:35,989 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2024548096] [2022-04-28 07:17:35,989 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 07:17:35,989 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2002697873] [2022-04-28 07:17:35,989 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2002697873] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 07:17:35,989 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 07:17:35,989 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [14, 14] total 26 [2022-04-28 07:17:35,989 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 07:17:35,989 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [901506952] [2022-04-28 07:17:35,990 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [901506952] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 07:17:35,990 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 07:17:35,990 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2022-04-28 07:17:35,990 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [380788624] [2022-04-28 07:17:35,990 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 07:17:35,990 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 14 states have (on average 5.857142857142857) internal successors, (82), 13 states have internal predecessors, (82), 13 states have call successors, (15), 13 states have call predecessors, (15), 11 states have return successors, (13), 11 states have call predecessors, (13), 12 states have call successors, (13) Word has length 113 [2022-04-28 07:17:35,990 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 07:17:35,990 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 14 states, 14 states have (on average 5.857142857142857) internal successors, (82), 13 states have internal predecessors, (82), 13 states have call successors, (15), 13 states have call predecessors, (15), 11 states have return successors, (13), 11 states have call predecessors, (13), 12 states have call successors, (13) [2022-04-28 07:17:36,060 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 110 edges. 110 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 07:17:36,060 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2022-04-28 07:17:36,060 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 07:17:36,060 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2022-04-28 07:17:36,061 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=281, Invalid=369, Unknown=0, NotChecked=0, Total=650 [2022-04-28 07:17:36,061 INFO L87 Difference]: Start difference. First operand 110 states and 121 transitions. Second operand has 14 states, 14 states have (on average 5.857142857142857) internal successors, (82), 13 states have internal predecessors, (82), 13 states have call successors, (15), 13 states have call predecessors, (15), 11 states have return successors, (13), 11 states have call predecessors, (13), 12 states have call successors, (13) [2022-04-28 07:17:36,425 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 07:17:36,425 INFO L93 Difference]: Finished difference Result 124 states and 136 transitions. [2022-04-28 07:17:36,425 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2022-04-28 07:17:36,426 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 14 states have (on average 5.857142857142857) internal successors, (82), 13 states have internal predecessors, (82), 13 states have call successors, (15), 13 states have call predecessors, (15), 11 states have return successors, (13), 11 states have call predecessors, (13), 12 states have call successors, (13) Word has length 113 [2022-04-28 07:17:36,427 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 07:17:36,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14 states, 14 states have (on average 5.857142857142857) internal successors, (82), 13 states have internal predecessors, (82), 13 states have call successors, (15), 13 states have call predecessors, (15), 11 states have return successors, (13), 11 states have call predecessors, (13), 12 states have call successors, (13) [2022-04-28 07:17:36,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 24 states and 135 transitions. [2022-04-28 07:17:36,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14 states, 14 states have (on average 5.857142857142857) internal successors, (82), 13 states have internal predecessors, (82), 13 states have call successors, (15), 13 states have call predecessors, (15), 11 states have return successors, (13), 11 states have call predecessors, (13), 12 states have call successors, (13) [2022-04-28 07:17:36,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 24 states and 135 transitions. [2022-04-28 07:17:36,431 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 24 states and 135 transitions. [2022-04-28 07:17:36,522 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 135 edges. 135 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 07:17:36,523 INFO L225 Difference]: With dead ends: 124 [2022-04-28 07:17:36,523 INFO L226 Difference]: Without dead ends: 119 [2022-04-28 07:17:36,524 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 235 GetRequests, 201 SyntacticMatches, 0 SemanticMatches, 34 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 76 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=531, Invalid=729, Unknown=0, NotChecked=0, Total=1260 [2022-04-28 07:17:36,524 INFO L413 NwaCegarLoop]: 36 mSDtfsCounter, 28 mSDsluCounter, 126 mSDsCounter, 0 mSdLazyCounter, 65 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 28 SdHoareTripleChecker+Valid, 162 SdHoareTripleChecker+Invalid, 72 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 65 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-28 07:17:36,524 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [28 Valid, 162 Invalid, 72 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 65 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-28 07:17:36,525 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 119 states. [2022-04-28 07:17:36,625 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 119 to 119. [2022-04-28 07:17:36,625 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 07:17:36,625 INFO L82 GeneralOperation]: Start isEquivalent. First operand 119 states. Second operand has 119 states, 89 states have (on average 1.1348314606741574) internal successors, (101), 89 states have internal predecessors, (101), 16 states have call successors, (16), 15 states have call predecessors, (16), 13 states have return successors, (14), 14 states have call predecessors, (14), 14 states have call successors, (14) [2022-04-28 07:17:36,625 INFO L74 IsIncluded]: Start isIncluded. First operand 119 states. Second operand has 119 states, 89 states have (on average 1.1348314606741574) internal successors, (101), 89 states have internal predecessors, (101), 16 states have call successors, (16), 15 states have call predecessors, (16), 13 states have return successors, (14), 14 states have call predecessors, (14), 14 states have call successors, (14) [2022-04-28 07:17:36,625 INFO L87 Difference]: Start difference. First operand 119 states. Second operand has 119 states, 89 states have (on average 1.1348314606741574) internal successors, (101), 89 states have internal predecessors, (101), 16 states have call successors, (16), 15 states have call predecessors, (16), 13 states have return successors, (14), 14 states have call predecessors, (14), 14 states have call successors, (14) [2022-04-28 07:17:36,627 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 07:17:36,627 INFO L93 Difference]: Finished difference Result 119 states and 131 transitions. [2022-04-28 07:17:36,627 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 131 transitions. [2022-04-28 07:17:36,627 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 07:17:36,627 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 07:17:36,628 INFO L74 IsIncluded]: Start isIncluded. First operand has 119 states, 89 states have (on average 1.1348314606741574) internal successors, (101), 89 states have internal predecessors, (101), 16 states have call successors, (16), 15 states have call predecessors, (16), 13 states have return successors, (14), 14 states have call predecessors, (14), 14 states have call successors, (14) Second operand 119 states. [2022-04-28 07:17:36,628 INFO L87 Difference]: Start difference. First operand has 119 states, 89 states have (on average 1.1348314606741574) internal successors, (101), 89 states have internal predecessors, (101), 16 states have call successors, (16), 15 states have call predecessors, (16), 13 states have return successors, (14), 14 states have call predecessors, (14), 14 states have call successors, (14) Second operand 119 states. [2022-04-28 07:17:36,629 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 07:17:36,629 INFO L93 Difference]: Finished difference Result 119 states and 131 transitions. [2022-04-28 07:17:36,629 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 131 transitions. [2022-04-28 07:17:36,630 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 07:17:36,630 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 07:17:36,630 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 07:17:36,630 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 07:17:36,630 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 119 states, 89 states have (on average 1.1348314606741574) internal successors, (101), 89 states have internal predecessors, (101), 16 states have call successors, (16), 15 states have call predecessors, (16), 13 states have return successors, (14), 14 states have call predecessors, (14), 14 states have call successors, (14) [2022-04-28 07:17:36,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 119 states and 131 transitions. [2022-04-28 07:17:36,631 INFO L78 Accepts]: Start accepts. Automaton has 119 states and 131 transitions. Word has length 113 [2022-04-28 07:17:36,632 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 07:17:36,632 INFO L495 AbstractCegarLoop]: Abstraction has 119 states and 131 transitions. [2022-04-28 07:17:36,632 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 14 states have (on average 5.857142857142857) internal successors, (82), 13 states have internal predecessors, (82), 13 states have call successors, (15), 13 states have call predecessors, (15), 11 states have return successors, (13), 11 states have call predecessors, (13), 12 states have call successors, (13) [2022-04-28 07:17:36,632 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 119 states and 131 transitions. [2022-04-28 07:17:36,752 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 131 edges. 131 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 07:17:36,752 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 131 transitions. [2022-04-28 07:17:36,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-04-28 07:17:36,753 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 07:17:36,753 INFO L195 NwaCegarLoop]: trace histogram [12, 12, 11, 11, 11, 11, 11, 11, 11, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 07:17:36,769 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Ended with exit code 0 [2022-04-28 07:17:36,959 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 14 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable13 [2022-04-28 07:17:36,959 INFO L420 AbstractCegarLoop]: === Iteration 15 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 07:17:36,960 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 07:17:36,960 INFO L85 PathProgramCache]: Analyzing trace with hash 1999651676, now seen corresponding path program 21 times [2022-04-28 07:17:36,960 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 07:17:36,960 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [164018873] [2022-04-28 07:17:36,960 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 07:17:36,960 INFO L85 PathProgramCache]: Analyzing trace with hash 1999651676, now seen corresponding path program 22 times [2022-04-28 07:17:36,960 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 07:17:36,960 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1338665167] [2022-04-28 07:17:36,960 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 07:17:36,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 07:17:36,972 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 07:17:36,972 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [380594836] [2022-04-28 07:17:36,972 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-28 07:17:36,972 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 07:17:36,972 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 07:17:36,973 INFO L229 MonitoredProcess]: Starting monitored process 15 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 07:17:36,974 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Waiting until timeout for monitored process [2022-04-28 07:17:37,037 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-28 07:17:37,037 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 07:17:37,039 INFO L263 TraceCheckSpWp]: Trace formula consists of 346 conjuncts, 27 conjunts are in the unsatisfiable core [2022-04-28 07:17:37,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 07:17:37,060 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 07:17:37,592 INFO L272 TraceCheckUtils]: 0: Hoare triple {10613#true} call ULTIMATE.init(); {10613#true} is VALID [2022-04-28 07:17:37,593 INFO L290 TraceCheckUtils]: 1: Hoare triple {10613#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(11, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {10621#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:37,593 INFO L290 TraceCheckUtils]: 2: Hoare triple {10621#(<= ~counter~0 0)} assume true; {10621#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:37,594 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {10621#(<= ~counter~0 0)} {10613#true} #67#return; {10621#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:37,594 INFO L272 TraceCheckUtils]: 4: Hoare triple {10621#(<= ~counter~0 0)} call #t~ret7 := main(); {10621#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:37,594 INFO L290 TraceCheckUtils]: 5: Hoare triple {10621#(<= ~counter~0 0)} havoc ~x1~0;havoc ~x2~0;havoc ~y1~0;havoc ~y2~0;havoc ~y3~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~x1~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~x2~0 := #t~nondet5;havoc #t~nondet5; {10621#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:37,594 INFO L272 TraceCheckUtils]: 6: Hoare triple {10621#(<= ~counter~0 0)} call assume_abort_if_not((if ~x1~0 >= 0 then 1 else 0)); {10621#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:37,595 INFO L290 TraceCheckUtils]: 7: Hoare triple {10621#(<= ~counter~0 0)} ~cond := #in~cond; {10621#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:37,595 INFO L290 TraceCheckUtils]: 8: Hoare triple {10621#(<= ~counter~0 0)} assume !(0 == ~cond); {10621#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:37,595 INFO L290 TraceCheckUtils]: 9: Hoare triple {10621#(<= ~counter~0 0)} assume true; {10621#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:37,595 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {10621#(<= ~counter~0 0)} {10621#(<= ~counter~0 0)} #59#return; {10621#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:37,596 INFO L272 TraceCheckUtils]: 11: Hoare triple {10621#(<= ~counter~0 0)} call assume_abort_if_not((if 0 != ~x2~0 then 1 else 0)); {10621#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:37,596 INFO L290 TraceCheckUtils]: 12: Hoare triple {10621#(<= ~counter~0 0)} ~cond := #in~cond; {10621#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:37,596 INFO L290 TraceCheckUtils]: 13: Hoare triple {10621#(<= ~counter~0 0)} assume !(0 == ~cond); {10621#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:37,597 INFO L290 TraceCheckUtils]: 14: Hoare triple {10621#(<= ~counter~0 0)} assume true; {10621#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:37,597 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {10621#(<= ~counter~0 0)} {10621#(<= ~counter~0 0)} #61#return; {10621#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:37,597 INFO L290 TraceCheckUtils]: 16: Hoare triple {10621#(<= ~counter~0 0)} ~y1~0 := 0;~y2~0 := 0;~y3~0 := ~x1~0; {10621#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:37,598 INFO L290 TraceCheckUtils]: 17: Hoare triple {10621#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {10670#(<= ~counter~0 1)} is VALID [2022-04-28 07:17:37,598 INFO L290 TraceCheckUtils]: 18: Hoare triple {10670#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {10670#(<= ~counter~0 1)} is VALID [2022-04-28 07:17:37,599 INFO L272 TraceCheckUtils]: 19: Hoare triple {10670#(<= ~counter~0 1)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {10670#(<= ~counter~0 1)} is VALID [2022-04-28 07:17:37,599 INFO L290 TraceCheckUtils]: 20: Hoare triple {10670#(<= ~counter~0 1)} ~cond := #in~cond; {10670#(<= ~counter~0 1)} is VALID [2022-04-28 07:17:37,599 INFO L290 TraceCheckUtils]: 21: Hoare triple {10670#(<= ~counter~0 1)} assume !(0 == ~cond); {10670#(<= ~counter~0 1)} is VALID [2022-04-28 07:17:37,599 INFO L290 TraceCheckUtils]: 22: Hoare triple {10670#(<= ~counter~0 1)} assume true; {10670#(<= ~counter~0 1)} is VALID [2022-04-28 07:17:37,600 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {10670#(<= ~counter~0 1)} {10670#(<= ~counter~0 1)} #63#return; {10670#(<= ~counter~0 1)} is VALID [2022-04-28 07:17:37,600 INFO L290 TraceCheckUtils]: 24: Hoare triple {10670#(<= ~counter~0 1)} assume !!(0 != ~y3~0); {10670#(<= ~counter~0 1)} is VALID [2022-04-28 07:17:37,600 INFO L290 TraceCheckUtils]: 25: Hoare triple {10670#(<= ~counter~0 1)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {10670#(<= ~counter~0 1)} is VALID [2022-04-28 07:17:37,601 INFO L290 TraceCheckUtils]: 26: Hoare triple {10670#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {10698#(<= ~counter~0 2)} is VALID [2022-04-28 07:17:37,601 INFO L290 TraceCheckUtils]: 27: Hoare triple {10698#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {10698#(<= ~counter~0 2)} is VALID [2022-04-28 07:17:37,601 INFO L272 TraceCheckUtils]: 28: Hoare triple {10698#(<= ~counter~0 2)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {10698#(<= ~counter~0 2)} is VALID [2022-04-28 07:17:37,602 INFO L290 TraceCheckUtils]: 29: Hoare triple {10698#(<= ~counter~0 2)} ~cond := #in~cond; {10698#(<= ~counter~0 2)} is VALID [2022-04-28 07:17:37,602 INFO L290 TraceCheckUtils]: 30: Hoare triple {10698#(<= ~counter~0 2)} assume !(0 == ~cond); {10698#(<= ~counter~0 2)} is VALID [2022-04-28 07:17:37,602 INFO L290 TraceCheckUtils]: 31: Hoare triple {10698#(<= ~counter~0 2)} assume true; {10698#(<= ~counter~0 2)} is VALID [2022-04-28 07:17:37,603 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {10698#(<= ~counter~0 2)} {10698#(<= ~counter~0 2)} #63#return; {10698#(<= ~counter~0 2)} is VALID [2022-04-28 07:17:37,603 INFO L290 TraceCheckUtils]: 33: Hoare triple {10698#(<= ~counter~0 2)} assume !!(0 != ~y3~0); {10698#(<= ~counter~0 2)} is VALID [2022-04-28 07:17:37,603 INFO L290 TraceCheckUtils]: 34: Hoare triple {10698#(<= ~counter~0 2)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {10698#(<= ~counter~0 2)} is VALID [2022-04-28 07:17:37,604 INFO L290 TraceCheckUtils]: 35: Hoare triple {10698#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {10726#(<= ~counter~0 3)} is VALID [2022-04-28 07:17:37,604 INFO L290 TraceCheckUtils]: 36: Hoare triple {10726#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {10726#(<= ~counter~0 3)} is VALID [2022-04-28 07:17:37,604 INFO L272 TraceCheckUtils]: 37: Hoare triple {10726#(<= ~counter~0 3)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {10726#(<= ~counter~0 3)} is VALID [2022-04-28 07:17:37,605 INFO L290 TraceCheckUtils]: 38: Hoare triple {10726#(<= ~counter~0 3)} ~cond := #in~cond; {10726#(<= ~counter~0 3)} is VALID [2022-04-28 07:17:37,605 INFO L290 TraceCheckUtils]: 39: Hoare triple {10726#(<= ~counter~0 3)} assume !(0 == ~cond); {10726#(<= ~counter~0 3)} is VALID [2022-04-28 07:17:37,605 INFO L290 TraceCheckUtils]: 40: Hoare triple {10726#(<= ~counter~0 3)} assume true; {10726#(<= ~counter~0 3)} is VALID [2022-04-28 07:17:37,605 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {10726#(<= ~counter~0 3)} {10726#(<= ~counter~0 3)} #63#return; {10726#(<= ~counter~0 3)} is VALID [2022-04-28 07:17:37,606 INFO L290 TraceCheckUtils]: 42: Hoare triple {10726#(<= ~counter~0 3)} assume !!(0 != ~y3~0); {10726#(<= ~counter~0 3)} is VALID [2022-04-28 07:17:37,606 INFO L290 TraceCheckUtils]: 43: Hoare triple {10726#(<= ~counter~0 3)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {10726#(<= ~counter~0 3)} is VALID [2022-04-28 07:17:37,606 INFO L290 TraceCheckUtils]: 44: Hoare triple {10726#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {10754#(<= ~counter~0 4)} is VALID [2022-04-28 07:17:37,607 INFO L290 TraceCheckUtils]: 45: Hoare triple {10754#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {10754#(<= ~counter~0 4)} is VALID [2022-04-28 07:17:37,607 INFO L272 TraceCheckUtils]: 46: Hoare triple {10754#(<= ~counter~0 4)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {10754#(<= ~counter~0 4)} is VALID [2022-04-28 07:17:37,607 INFO L290 TraceCheckUtils]: 47: Hoare triple {10754#(<= ~counter~0 4)} ~cond := #in~cond; {10754#(<= ~counter~0 4)} is VALID [2022-04-28 07:17:37,608 INFO L290 TraceCheckUtils]: 48: Hoare triple {10754#(<= ~counter~0 4)} assume !(0 == ~cond); {10754#(<= ~counter~0 4)} is VALID [2022-04-28 07:17:37,608 INFO L290 TraceCheckUtils]: 49: Hoare triple {10754#(<= ~counter~0 4)} assume true; {10754#(<= ~counter~0 4)} is VALID [2022-04-28 07:17:37,608 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {10754#(<= ~counter~0 4)} {10754#(<= ~counter~0 4)} #63#return; {10754#(<= ~counter~0 4)} is VALID [2022-04-28 07:17:37,609 INFO L290 TraceCheckUtils]: 51: Hoare triple {10754#(<= ~counter~0 4)} assume !!(0 != ~y3~0); {10754#(<= ~counter~0 4)} is VALID [2022-04-28 07:17:37,609 INFO L290 TraceCheckUtils]: 52: Hoare triple {10754#(<= ~counter~0 4)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {10754#(<= ~counter~0 4)} is VALID [2022-04-28 07:17:37,609 INFO L290 TraceCheckUtils]: 53: Hoare triple {10754#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {10782#(<= ~counter~0 5)} is VALID [2022-04-28 07:17:37,609 INFO L290 TraceCheckUtils]: 54: Hoare triple {10782#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {10782#(<= ~counter~0 5)} is VALID [2022-04-28 07:17:37,610 INFO L272 TraceCheckUtils]: 55: Hoare triple {10782#(<= ~counter~0 5)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {10782#(<= ~counter~0 5)} is VALID [2022-04-28 07:17:37,610 INFO L290 TraceCheckUtils]: 56: Hoare triple {10782#(<= ~counter~0 5)} ~cond := #in~cond; {10782#(<= ~counter~0 5)} is VALID [2022-04-28 07:17:37,610 INFO L290 TraceCheckUtils]: 57: Hoare triple {10782#(<= ~counter~0 5)} assume !(0 == ~cond); {10782#(<= ~counter~0 5)} is VALID [2022-04-28 07:17:37,611 INFO L290 TraceCheckUtils]: 58: Hoare triple {10782#(<= ~counter~0 5)} assume true; {10782#(<= ~counter~0 5)} is VALID [2022-04-28 07:17:37,611 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {10782#(<= ~counter~0 5)} {10782#(<= ~counter~0 5)} #63#return; {10782#(<= ~counter~0 5)} is VALID [2022-04-28 07:17:37,611 INFO L290 TraceCheckUtils]: 60: Hoare triple {10782#(<= ~counter~0 5)} assume !!(0 != ~y3~0); {10782#(<= ~counter~0 5)} is VALID [2022-04-28 07:17:37,612 INFO L290 TraceCheckUtils]: 61: Hoare triple {10782#(<= ~counter~0 5)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {10782#(<= ~counter~0 5)} is VALID [2022-04-28 07:17:37,612 INFO L290 TraceCheckUtils]: 62: Hoare triple {10782#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {10810#(<= ~counter~0 6)} is VALID [2022-04-28 07:17:37,612 INFO L290 TraceCheckUtils]: 63: Hoare triple {10810#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {10810#(<= ~counter~0 6)} is VALID [2022-04-28 07:17:37,613 INFO L272 TraceCheckUtils]: 64: Hoare triple {10810#(<= ~counter~0 6)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {10810#(<= ~counter~0 6)} is VALID [2022-04-28 07:17:37,613 INFO L290 TraceCheckUtils]: 65: Hoare triple {10810#(<= ~counter~0 6)} ~cond := #in~cond; {10810#(<= ~counter~0 6)} is VALID [2022-04-28 07:17:37,613 INFO L290 TraceCheckUtils]: 66: Hoare triple {10810#(<= ~counter~0 6)} assume !(0 == ~cond); {10810#(<= ~counter~0 6)} is VALID [2022-04-28 07:17:37,614 INFO L290 TraceCheckUtils]: 67: Hoare triple {10810#(<= ~counter~0 6)} assume true; {10810#(<= ~counter~0 6)} is VALID [2022-04-28 07:17:37,614 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {10810#(<= ~counter~0 6)} {10810#(<= ~counter~0 6)} #63#return; {10810#(<= ~counter~0 6)} is VALID [2022-04-28 07:17:37,614 INFO L290 TraceCheckUtils]: 69: Hoare triple {10810#(<= ~counter~0 6)} assume !!(0 != ~y3~0); {10810#(<= ~counter~0 6)} is VALID [2022-04-28 07:17:37,615 INFO L290 TraceCheckUtils]: 70: Hoare triple {10810#(<= ~counter~0 6)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {10810#(<= ~counter~0 6)} is VALID [2022-04-28 07:17:37,615 INFO L290 TraceCheckUtils]: 71: Hoare triple {10810#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {10838#(<= ~counter~0 7)} is VALID [2022-04-28 07:17:37,615 INFO L290 TraceCheckUtils]: 72: Hoare triple {10838#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {10838#(<= ~counter~0 7)} is VALID [2022-04-28 07:17:37,616 INFO L272 TraceCheckUtils]: 73: Hoare triple {10838#(<= ~counter~0 7)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {10838#(<= ~counter~0 7)} is VALID [2022-04-28 07:17:37,616 INFO L290 TraceCheckUtils]: 74: Hoare triple {10838#(<= ~counter~0 7)} ~cond := #in~cond; {10838#(<= ~counter~0 7)} is VALID [2022-04-28 07:17:37,616 INFO L290 TraceCheckUtils]: 75: Hoare triple {10838#(<= ~counter~0 7)} assume !(0 == ~cond); {10838#(<= ~counter~0 7)} is VALID [2022-04-28 07:17:37,616 INFO L290 TraceCheckUtils]: 76: Hoare triple {10838#(<= ~counter~0 7)} assume true; {10838#(<= ~counter~0 7)} is VALID [2022-04-28 07:17:37,617 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {10838#(<= ~counter~0 7)} {10838#(<= ~counter~0 7)} #63#return; {10838#(<= ~counter~0 7)} is VALID [2022-04-28 07:17:37,617 INFO L290 TraceCheckUtils]: 78: Hoare triple {10838#(<= ~counter~0 7)} assume !!(0 != ~y3~0); {10838#(<= ~counter~0 7)} is VALID [2022-04-28 07:17:37,617 INFO L290 TraceCheckUtils]: 79: Hoare triple {10838#(<= ~counter~0 7)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {10838#(<= ~counter~0 7)} is VALID [2022-04-28 07:17:37,618 INFO L290 TraceCheckUtils]: 80: Hoare triple {10838#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {10866#(<= ~counter~0 8)} is VALID [2022-04-28 07:17:37,618 INFO L290 TraceCheckUtils]: 81: Hoare triple {10866#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {10866#(<= ~counter~0 8)} is VALID [2022-04-28 07:17:37,619 INFO L272 TraceCheckUtils]: 82: Hoare triple {10866#(<= ~counter~0 8)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {10866#(<= ~counter~0 8)} is VALID [2022-04-28 07:17:37,619 INFO L290 TraceCheckUtils]: 83: Hoare triple {10866#(<= ~counter~0 8)} ~cond := #in~cond; {10866#(<= ~counter~0 8)} is VALID [2022-04-28 07:17:37,619 INFO L290 TraceCheckUtils]: 84: Hoare triple {10866#(<= ~counter~0 8)} assume !(0 == ~cond); {10866#(<= ~counter~0 8)} is VALID [2022-04-28 07:17:37,619 INFO L290 TraceCheckUtils]: 85: Hoare triple {10866#(<= ~counter~0 8)} assume true; {10866#(<= ~counter~0 8)} is VALID [2022-04-28 07:17:37,620 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {10866#(<= ~counter~0 8)} {10866#(<= ~counter~0 8)} #63#return; {10866#(<= ~counter~0 8)} is VALID [2022-04-28 07:17:37,620 INFO L290 TraceCheckUtils]: 87: Hoare triple {10866#(<= ~counter~0 8)} assume !!(0 != ~y3~0); {10866#(<= ~counter~0 8)} is VALID [2022-04-28 07:17:37,620 INFO L290 TraceCheckUtils]: 88: Hoare triple {10866#(<= ~counter~0 8)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {10866#(<= ~counter~0 8)} is VALID [2022-04-28 07:17:37,621 INFO L290 TraceCheckUtils]: 89: Hoare triple {10866#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {10894#(<= ~counter~0 9)} is VALID [2022-04-28 07:17:37,621 INFO L290 TraceCheckUtils]: 90: Hoare triple {10894#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {10894#(<= ~counter~0 9)} is VALID [2022-04-28 07:17:37,621 INFO L272 TraceCheckUtils]: 91: Hoare triple {10894#(<= ~counter~0 9)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {10894#(<= ~counter~0 9)} is VALID [2022-04-28 07:17:37,622 INFO L290 TraceCheckUtils]: 92: Hoare triple {10894#(<= ~counter~0 9)} ~cond := #in~cond; {10894#(<= ~counter~0 9)} is VALID [2022-04-28 07:17:37,622 INFO L290 TraceCheckUtils]: 93: Hoare triple {10894#(<= ~counter~0 9)} assume !(0 == ~cond); {10894#(<= ~counter~0 9)} is VALID [2022-04-28 07:17:37,622 INFO L290 TraceCheckUtils]: 94: Hoare triple {10894#(<= ~counter~0 9)} assume true; {10894#(<= ~counter~0 9)} is VALID [2022-04-28 07:17:37,623 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {10894#(<= ~counter~0 9)} {10894#(<= ~counter~0 9)} #63#return; {10894#(<= ~counter~0 9)} is VALID [2022-04-28 07:17:37,623 INFO L290 TraceCheckUtils]: 96: Hoare triple {10894#(<= ~counter~0 9)} assume !!(0 != ~y3~0); {10894#(<= ~counter~0 9)} is VALID [2022-04-28 07:17:37,623 INFO L290 TraceCheckUtils]: 97: Hoare triple {10894#(<= ~counter~0 9)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {10894#(<= ~counter~0 9)} is VALID [2022-04-28 07:17:37,624 INFO L290 TraceCheckUtils]: 98: Hoare triple {10894#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {10922#(<= ~counter~0 10)} is VALID [2022-04-28 07:17:37,624 INFO L290 TraceCheckUtils]: 99: Hoare triple {10922#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {10922#(<= ~counter~0 10)} is VALID [2022-04-28 07:17:37,624 INFO L272 TraceCheckUtils]: 100: Hoare triple {10922#(<= ~counter~0 10)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {10922#(<= ~counter~0 10)} is VALID [2022-04-28 07:17:37,625 INFO L290 TraceCheckUtils]: 101: Hoare triple {10922#(<= ~counter~0 10)} ~cond := #in~cond; {10922#(<= ~counter~0 10)} is VALID [2022-04-28 07:17:37,625 INFO L290 TraceCheckUtils]: 102: Hoare triple {10922#(<= ~counter~0 10)} assume !(0 == ~cond); {10922#(<= ~counter~0 10)} is VALID [2022-04-28 07:17:37,625 INFO L290 TraceCheckUtils]: 103: Hoare triple {10922#(<= ~counter~0 10)} assume true; {10922#(<= ~counter~0 10)} is VALID [2022-04-28 07:17:37,626 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {10922#(<= ~counter~0 10)} {10922#(<= ~counter~0 10)} #63#return; {10922#(<= ~counter~0 10)} is VALID [2022-04-28 07:17:37,626 INFO L290 TraceCheckUtils]: 105: Hoare triple {10922#(<= ~counter~0 10)} assume !!(0 != ~y3~0); {10922#(<= ~counter~0 10)} is VALID [2022-04-28 07:17:37,626 INFO L290 TraceCheckUtils]: 106: Hoare triple {10922#(<= ~counter~0 10)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {10922#(<= ~counter~0 10)} is VALID [2022-04-28 07:17:37,626 INFO L290 TraceCheckUtils]: 107: Hoare triple {10922#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {10950#(<= ~counter~0 11)} is VALID [2022-04-28 07:17:37,627 INFO L290 TraceCheckUtils]: 108: Hoare triple {10950#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {10950#(<= ~counter~0 11)} is VALID [2022-04-28 07:17:37,627 INFO L272 TraceCheckUtils]: 109: Hoare triple {10950#(<= ~counter~0 11)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {10950#(<= ~counter~0 11)} is VALID [2022-04-28 07:17:37,627 INFO L290 TraceCheckUtils]: 110: Hoare triple {10950#(<= ~counter~0 11)} ~cond := #in~cond; {10950#(<= ~counter~0 11)} is VALID [2022-04-28 07:17:37,628 INFO L290 TraceCheckUtils]: 111: Hoare triple {10950#(<= ~counter~0 11)} assume !(0 == ~cond); {10950#(<= ~counter~0 11)} is VALID [2022-04-28 07:17:37,628 INFO L290 TraceCheckUtils]: 112: Hoare triple {10950#(<= ~counter~0 11)} assume true; {10950#(<= ~counter~0 11)} is VALID [2022-04-28 07:17:37,628 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {10950#(<= ~counter~0 11)} {10950#(<= ~counter~0 11)} #63#return; {10950#(<= ~counter~0 11)} is VALID [2022-04-28 07:17:37,629 INFO L290 TraceCheckUtils]: 114: Hoare triple {10950#(<= ~counter~0 11)} assume !!(0 != ~y3~0); {10950#(<= ~counter~0 11)} is VALID [2022-04-28 07:17:37,629 INFO L290 TraceCheckUtils]: 115: Hoare triple {10950#(<= ~counter~0 11)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {10950#(<= ~counter~0 11)} is VALID [2022-04-28 07:17:37,629 INFO L290 TraceCheckUtils]: 116: Hoare triple {10950#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {10978#(<= |main_#t~post6| 11)} is VALID [2022-04-28 07:17:37,630 INFO L290 TraceCheckUtils]: 117: Hoare triple {10978#(<= |main_#t~post6| 11)} assume !(#t~post6 < 50);havoc #t~post6; {10614#false} is VALID [2022-04-28 07:17:37,630 INFO L272 TraceCheckUtils]: 118: Hoare triple {10614#false} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 == ~x1~0 then 1 else 0)); {10614#false} is VALID [2022-04-28 07:17:37,630 INFO L290 TraceCheckUtils]: 119: Hoare triple {10614#false} ~cond := #in~cond; {10614#false} is VALID [2022-04-28 07:17:37,630 INFO L290 TraceCheckUtils]: 120: Hoare triple {10614#false} assume 0 == ~cond; {10614#false} is VALID [2022-04-28 07:17:37,630 INFO L290 TraceCheckUtils]: 121: Hoare triple {10614#false} assume !false; {10614#false} is VALID [2022-04-28 07:17:37,630 INFO L134 CoverageAnalysis]: Checked inductivity of 543 backedges. 22 proven. 517 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-28 07:17:37,630 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 07:17:38,290 INFO L290 TraceCheckUtils]: 121: Hoare triple {10614#false} assume !false; {10614#false} is VALID [2022-04-28 07:17:38,291 INFO L290 TraceCheckUtils]: 120: Hoare triple {10614#false} assume 0 == ~cond; {10614#false} is VALID [2022-04-28 07:17:38,291 INFO L290 TraceCheckUtils]: 119: Hoare triple {10614#false} ~cond := #in~cond; {10614#false} is VALID [2022-04-28 07:17:38,291 INFO L272 TraceCheckUtils]: 118: Hoare triple {10614#false} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 == ~x1~0 then 1 else 0)); {10614#false} is VALID [2022-04-28 07:17:38,291 INFO L290 TraceCheckUtils]: 117: Hoare triple {11006#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {10614#false} is VALID [2022-04-28 07:17:38,291 INFO L290 TraceCheckUtils]: 116: Hoare triple {11010#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {11006#(< |main_#t~post6| 50)} is VALID [2022-04-28 07:17:38,292 INFO L290 TraceCheckUtils]: 115: Hoare triple {11010#(< ~counter~0 50)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {11010#(< ~counter~0 50)} is VALID [2022-04-28 07:17:38,292 INFO L290 TraceCheckUtils]: 114: Hoare triple {11010#(< ~counter~0 50)} assume !!(0 != ~y3~0); {11010#(< ~counter~0 50)} is VALID [2022-04-28 07:17:38,292 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {10613#true} {11010#(< ~counter~0 50)} #63#return; {11010#(< ~counter~0 50)} is VALID [2022-04-28 07:17:38,292 INFO L290 TraceCheckUtils]: 112: Hoare triple {10613#true} assume true; {10613#true} is VALID [2022-04-28 07:17:38,293 INFO L290 TraceCheckUtils]: 111: Hoare triple {10613#true} assume !(0 == ~cond); {10613#true} is VALID [2022-04-28 07:17:38,293 INFO L290 TraceCheckUtils]: 110: Hoare triple {10613#true} ~cond := #in~cond; {10613#true} is VALID [2022-04-28 07:17:38,293 INFO L272 TraceCheckUtils]: 109: Hoare triple {11010#(< ~counter~0 50)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {10613#true} is VALID [2022-04-28 07:17:38,293 INFO L290 TraceCheckUtils]: 108: Hoare triple {11010#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {11010#(< ~counter~0 50)} is VALID [2022-04-28 07:17:38,293 INFO L290 TraceCheckUtils]: 107: Hoare triple {11038#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {11010#(< ~counter~0 50)} is VALID [2022-04-28 07:17:38,294 INFO L290 TraceCheckUtils]: 106: Hoare triple {11038#(< ~counter~0 49)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {11038#(< ~counter~0 49)} is VALID [2022-04-28 07:17:38,294 INFO L290 TraceCheckUtils]: 105: Hoare triple {11038#(< ~counter~0 49)} assume !!(0 != ~y3~0); {11038#(< ~counter~0 49)} is VALID [2022-04-28 07:17:38,294 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {10613#true} {11038#(< ~counter~0 49)} #63#return; {11038#(< ~counter~0 49)} is VALID [2022-04-28 07:17:38,295 INFO L290 TraceCheckUtils]: 103: Hoare triple {10613#true} assume true; {10613#true} is VALID [2022-04-28 07:17:38,295 INFO L290 TraceCheckUtils]: 102: Hoare triple {10613#true} assume !(0 == ~cond); {10613#true} is VALID [2022-04-28 07:17:38,295 INFO L290 TraceCheckUtils]: 101: Hoare triple {10613#true} ~cond := #in~cond; {10613#true} is VALID [2022-04-28 07:17:38,295 INFO L272 TraceCheckUtils]: 100: Hoare triple {11038#(< ~counter~0 49)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {10613#true} is VALID [2022-04-28 07:17:38,296 INFO L290 TraceCheckUtils]: 99: Hoare triple {11038#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {11038#(< ~counter~0 49)} is VALID [2022-04-28 07:17:38,296 INFO L290 TraceCheckUtils]: 98: Hoare triple {11066#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {11038#(< ~counter~0 49)} is VALID [2022-04-28 07:17:38,296 INFO L290 TraceCheckUtils]: 97: Hoare triple {11066#(< ~counter~0 48)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {11066#(< ~counter~0 48)} is VALID [2022-04-28 07:17:38,296 INFO L290 TraceCheckUtils]: 96: Hoare triple {11066#(< ~counter~0 48)} assume !!(0 != ~y3~0); {11066#(< ~counter~0 48)} is VALID [2022-04-28 07:17:38,297 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {10613#true} {11066#(< ~counter~0 48)} #63#return; {11066#(< ~counter~0 48)} is VALID [2022-04-28 07:17:38,297 INFO L290 TraceCheckUtils]: 94: Hoare triple {10613#true} assume true; {10613#true} is VALID [2022-04-28 07:17:38,297 INFO L290 TraceCheckUtils]: 93: Hoare triple {10613#true} assume !(0 == ~cond); {10613#true} is VALID [2022-04-28 07:17:38,297 INFO L290 TraceCheckUtils]: 92: Hoare triple {10613#true} ~cond := #in~cond; {10613#true} is VALID [2022-04-28 07:17:38,297 INFO L272 TraceCheckUtils]: 91: Hoare triple {11066#(< ~counter~0 48)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {10613#true} is VALID [2022-04-28 07:17:38,297 INFO L290 TraceCheckUtils]: 90: Hoare triple {11066#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {11066#(< ~counter~0 48)} is VALID [2022-04-28 07:17:38,298 INFO L290 TraceCheckUtils]: 89: Hoare triple {11094#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {11066#(< ~counter~0 48)} is VALID [2022-04-28 07:17:38,298 INFO L290 TraceCheckUtils]: 88: Hoare triple {11094#(< ~counter~0 47)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {11094#(< ~counter~0 47)} is VALID [2022-04-28 07:17:38,298 INFO L290 TraceCheckUtils]: 87: Hoare triple {11094#(< ~counter~0 47)} assume !!(0 != ~y3~0); {11094#(< ~counter~0 47)} is VALID [2022-04-28 07:17:38,299 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {10613#true} {11094#(< ~counter~0 47)} #63#return; {11094#(< ~counter~0 47)} is VALID [2022-04-28 07:17:38,299 INFO L290 TraceCheckUtils]: 85: Hoare triple {10613#true} assume true; {10613#true} is VALID [2022-04-28 07:17:38,299 INFO L290 TraceCheckUtils]: 84: Hoare triple {10613#true} assume !(0 == ~cond); {10613#true} is VALID [2022-04-28 07:17:38,299 INFO L290 TraceCheckUtils]: 83: Hoare triple {10613#true} ~cond := #in~cond; {10613#true} is VALID [2022-04-28 07:17:38,299 INFO L272 TraceCheckUtils]: 82: Hoare triple {11094#(< ~counter~0 47)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {10613#true} is VALID [2022-04-28 07:17:38,299 INFO L290 TraceCheckUtils]: 81: Hoare triple {11094#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {11094#(< ~counter~0 47)} is VALID [2022-04-28 07:17:38,300 INFO L290 TraceCheckUtils]: 80: Hoare triple {11122#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {11094#(< ~counter~0 47)} is VALID [2022-04-28 07:17:38,300 INFO L290 TraceCheckUtils]: 79: Hoare triple {11122#(< ~counter~0 46)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {11122#(< ~counter~0 46)} is VALID [2022-04-28 07:17:38,300 INFO L290 TraceCheckUtils]: 78: Hoare triple {11122#(< ~counter~0 46)} assume !!(0 != ~y3~0); {11122#(< ~counter~0 46)} is VALID [2022-04-28 07:17:38,303 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {10613#true} {11122#(< ~counter~0 46)} #63#return; {11122#(< ~counter~0 46)} is VALID [2022-04-28 07:17:38,303 INFO L290 TraceCheckUtils]: 76: Hoare triple {10613#true} assume true; {10613#true} is VALID [2022-04-28 07:17:38,304 INFO L290 TraceCheckUtils]: 75: Hoare triple {10613#true} assume !(0 == ~cond); {10613#true} is VALID [2022-04-28 07:17:38,304 INFO L290 TraceCheckUtils]: 74: Hoare triple {10613#true} ~cond := #in~cond; {10613#true} is VALID [2022-04-28 07:17:38,304 INFO L272 TraceCheckUtils]: 73: Hoare triple {11122#(< ~counter~0 46)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {10613#true} is VALID [2022-04-28 07:17:38,304 INFO L290 TraceCheckUtils]: 72: Hoare triple {11122#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {11122#(< ~counter~0 46)} is VALID [2022-04-28 07:17:38,304 INFO L290 TraceCheckUtils]: 71: Hoare triple {11150#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {11122#(< ~counter~0 46)} is VALID [2022-04-28 07:17:38,305 INFO L290 TraceCheckUtils]: 70: Hoare triple {11150#(< ~counter~0 45)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {11150#(< ~counter~0 45)} is VALID [2022-04-28 07:17:38,305 INFO L290 TraceCheckUtils]: 69: Hoare triple {11150#(< ~counter~0 45)} assume !!(0 != ~y3~0); {11150#(< ~counter~0 45)} is VALID [2022-04-28 07:17:38,305 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {10613#true} {11150#(< ~counter~0 45)} #63#return; {11150#(< ~counter~0 45)} is VALID [2022-04-28 07:17:38,306 INFO L290 TraceCheckUtils]: 67: Hoare triple {10613#true} assume true; {10613#true} is VALID [2022-04-28 07:17:38,306 INFO L290 TraceCheckUtils]: 66: Hoare triple {10613#true} assume !(0 == ~cond); {10613#true} is VALID [2022-04-28 07:17:38,306 INFO L290 TraceCheckUtils]: 65: Hoare triple {10613#true} ~cond := #in~cond; {10613#true} is VALID [2022-04-28 07:17:38,306 INFO L272 TraceCheckUtils]: 64: Hoare triple {11150#(< ~counter~0 45)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {10613#true} is VALID [2022-04-28 07:17:38,306 INFO L290 TraceCheckUtils]: 63: Hoare triple {11150#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {11150#(< ~counter~0 45)} is VALID [2022-04-28 07:17:38,306 INFO L290 TraceCheckUtils]: 62: Hoare triple {11178#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {11150#(< ~counter~0 45)} is VALID [2022-04-28 07:17:38,307 INFO L290 TraceCheckUtils]: 61: Hoare triple {11178#(< ~counter~0 44)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {11178#(< ~counter~0 44)} is VALID [2022-04-28 07:17:38,307 INFO L290 TraceCheckUtils]: 60: Hoare triple {11178#(< ~counter~0 44)} assume !!(0 != ~y3~0); {11178#(< ~counter~0 44)} is VALID [2022-04-28 07:17:38,307 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {10613#true} {11178#(< ~counter~0 44)} #63#return; {11178#(< ~counter~0 44)} is VALID [2022-04-28 07:17:38,307 INFO L290 TraceCheckUtils]: 58: Hoare triple {10613#true} assume true; {10613#true} is VALID [2022-04-28 07:17:38,307 INFO L290 TraceCheckUtils]: 57: Hoare triple {10613#true} assume !(0 == ~cond); {10613#true} is VALID [2022-04-28 07:17:38,308 INFO L290 TraceCheckUtils]: 56: Hoare triple {10613#true} ~cond := #in~cond; {10613#true} is VALID [2022-04-28 07:17:38,308 INFO L272 TraceCheckUtils]: 55: Hoare triple {11178#(< ~counter~0 44)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {10613#true} is VALID [2022-04-28 07:17:38,308 INFO L290 TraceCheckUtils]: 54: Hoare triple {11178#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {11178#(< ~counter~0 44)} is VALID [2022-04-28 07:17:38,308 INFO L290 TraceCheckUtils]: 53: Hoare triple {11206#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {11178#(< ~counter~0 44)} is VALID [2022-04-28 07:17:38,308 INFO L290 TraceCheckUtils]: 52: Hoare triple {11206#(< ~counter~0 43)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {11206#(< ~counter~0 43)} is VALID [2022-04-28 07:17:38,309 INFO L290 TraceCheckUtils]: 51: Hoare triple {11206#(< ~counter~0 43)} assume !!(0 != ~y3~0); {11206#(< ~counter~0 43)} is VALID [2022-04-28 07:17:38,309 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {10613#true} {11206#(< ~counter~0 43)} #63#return; {11206#(< ~counter~0 43)} is VALID [2022-04-28 07:17:38,309 INFO L290 TraceCheckUtils]: 49: Hoare triple {10613#true} assume true; {10613#true} is VALID [2022-04-28 07:17:38,309 INFO L290 TraceCheckUtils]: 48: Hoare triple {10613#true} assume !(0 == ~cond); {10613#true} is VALID [2022-04-28 07:17:38,309 INFO L290 TraceCheckUtils]: 47: Hoare triple {10613#true} ~cond := #in~cond; {10613#true} is VALID [2022-04-28 07:17:38,309 INFO L272 TraceCheckUtils]: 46: Hoare triple {11206#(< ~counter~0 43)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {10613#true} is VALID [2022-04-28 07:17:38,315 INFO L290 TraceCheckUtils]: 45: Hoare triple {11206#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {11206#(< ~counter~0 43)} is VALID [2022-04-28 07:17:38,316 INFO L290 TraceCheckUtils]: 44: Hoare triple {11234#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {11206#(< ~counter~0 43)} is VALID [2022-04-28 07:17:38,316 INFO L290 TraceCheckUtils]: 43: Hoare triple {11234#(< ~counter~0 42)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {11234#(< ~counter~0 42)} is VALID [2022-04-28 07:17:38,316 INFO L290 TraceCheckUtils]: 42: Hoare triple {11234#(< ~counter~0 42)} assume !!(0 != ~y3~0); {11234#(< ~counter~0 42)} is VALID [2022-04-28 07:17:38,317 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {10613#true} {11234#(< ~counter~0 42)} #63#return; {11234#(< ~counter~0 42)} is VALID [2022-04-28 07:17:38,317 INFO L290 TraceCheckUtils]: 40: Hoare triple {10613#true} assume true; {10613#true} is VALID [2022-04-28 07:17:38,317 INFO L290 TraceCheckUtils]: 39: Hoare triple {10613#true} assume !(0 == ~cond); {10613#true} is VALID [2022-04-28 07:17:38,317 INFO L290 TraceCheckUtils]: 38: Hoare triple {10613#true} ~cond := #in~cond; {10613#true} is VALID [2022-04-28 07:17:38,317 INFO L272 TraceCheckUtils]: 37: Hoare triple {11234#(< ~counter~0 42)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {10613#true} is VALID [2022-04-28 07:17:38,317 INFO L290 TraceCheckUtils]: 36: Hoare triple {11234#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {11234#(< ~counter~0 42)} is VALID [2022-04-28 07:17:38,318 INFO L290 TraceCheckUtils]: 35: Hoare triple {11262#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {11234#(< ~counter~0 42)} is VALID [2022-04-28 07:17:38,318 INFO L290 TraceCheckUtils]: 34: Hoare triple {11262#(< ~counter~0 41)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {11262#(< ~counter~0 41)} is VALID [2022-04-28 07:17:38,318 INFO L290 TraceCheckUtils]: 33: Hoare triple {11262#(< ~counter~0 41)} assume !!(0 != ~y3~0); {11262#(< ~counter~0 41)} is VALID [2022-04-28 07:17:38,318 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {10613#true} {11262#(< ~counter~0 41)} #63#return; {11262#(< ~counter~0 41)} is VALID [2022-04-28 07:17:38,319 INFO L290 TraceCheckUtils]: 31: Hoare triple {10613#true} assume true; {10613#true} is VALID [2022-04-28 07:17:38,319 INFO L290 TraceCheckUtils]: 30: Hoare triple {10613#true} assume !(0 == ~cond); {10613#true} is VALID [2022-04-28 07:17:38,319 INFO L290 TraceCheckUtils]: 29: Hoare triple {10613#true} ~cond := #in~cond; {10613#true} is VALID [2022-04-28 07:17:38,319 INFO L272 TraceCheckUtils]: 28: Hoare triple {11262#(< ~counter~0 41)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {10613#true} is VALID [2022-04-28 07:17:38,319 INFO L290 TraceCheckUtils]: 27: Hoare triple {11262#(< ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {11262#(< ~counter~0 41)} is VALID [2022-04-28 07:17:38,319 INFO L290 TraceCheckUtils]: 26: Hoare triple {11290#(< ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {11262#(< ~counter~0 41)} is VALID [2022-04-28 07:17:38,320 INFO L290 TraceCheckUtils]: 25: Hoare triple {11290#(< ~counter~0 40)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {11290#(< ~counter~0 40)} is VALID [2022-04-28 07:17:38,320 INFO L290 TraceCheckUtils]: 24: Hoare triple {11290#(< ~counter~0 40)} assume !!(0 != ~y3~0); {11290#(< ~counter~0 40)} is VALID [2022-04-28 07:17:38,320 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {10613#true} {11290#(< ~counter~0 40)} #63#return; {11290#(< ~counter~0 40)} is VALID [2022-04-28 07:17:38,320 INFO L290 TraceCheckUtils]: 22: Hoare triple {10613#true} assume true; {10613#true} is VALID [2022-04-28 07:17:38,321 INFO L290 TraceCheckUtils]: 21: Hoare triple {10613#true} assume !(0 == ~cond); {10613#true} is VALID [2022-04-28 07:17:38,321 INFO L290 TraceCheckUtils]: 20: Hoare triple {10613#true} ~cond := #in~cond; {10613#true} is VALID [2022-04-28 07:17:38,321 INFO L272 TraceCheckUtils]: 19: Hoare triple {11290#(< ~counter~0 40)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {10613#true} is VALID [2022-04-28 07:17:38,321 INFO L290 TraceCheckUtils]: 18: Hoare triple {11290#(< ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {11290#(< ~counter~0 40)} is VALID [2022-04-28 07:17:38,321 INFO L290 TraceCheckUtils]: 17: Hoare triple {11318#(< ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {11290#(< ~counter~0 40)} is VALID [2022-04-28 07:17:38,321 INFO L290 TraceCheckUtils]: 16: Hoare triple {11318#(< ~counter~0 39)} ~y1~0 := 0;~y2~0 := 0;~y3~0 := ~x1~0; {11318#(< ~counter~0 39)} is VALID [2022-04-28 07:17:38,322 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {10613#true} {11318#(< ~counter~0 39)} #61#return; {11318#(< ~counter~0 39)} is VALID [2022-04-28 07:17:38,322 INFO L290 TraceCheckUtils]: 14: Hoare triple {10613#true} assume true; {10613#true} is VALID [2022-04-28 07:17:38,322 INFO L290 TraceCheckUtils]: 13: Hoare triple {10613#true} assume !(0 == ~cond); {10613#true} is VALID [2022-04-28 07:17:38,322 INFO L290 TraceCheckUtils]: 12: Hoare triple {10613#true} ~cond := #in~cond; {10613#true} is VALID [2022-04-28 07:17:38,322 INFO L272 TraceCheckUtils]: 11: Hoare triple {11318#(< ~counter~0 39)} call assume_abort_if_not((if 0 != ~x2~0 then 1 else 0)); {10613#true} is VALID [2022-04-28 07:17:38,322 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {10613#true} {11318#(< ~counter~0 39)} #59#return; {11318#(< ~counter~0 39)} is VALID [2022-04-28 07:17:38,323 INFO L290 TraceCheckUtils]: 9: Hoare triple {10613#true} assume true; {10613#true} is VALID [2022-04-28 07:17:38,323 INFO L290 TraceCheckUtils]: 8: Hoare triple {10613#true} assume !(0 == ~cond); {10613#true} is VALID [2022-04-28 07:17:38,323 INFO L290 TraceCheckUtils]: 7: Hoare triple {10613#true} ~cond := #in~cond; {10613#true} is VALID [2022-04-28 07:17:38,323 INFO L272 TraceCheckUtils]: 6: Hoare triple {11318#(< ~counter~0 39)} call assume_abort_if_not((if ~x1~0 >= 0 then 1 else 0)); {10613#true} is VALID [2022-04-28 07:17:38,323 INFO L290 TraceCheckUtils]: 5: Hoare triple {11318#(< ~counter~0 39)} havoc ~x1~0;havoc ~x2~0;havoc ~y1~0;havoc ~y2~0;havoc ~y3~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~x1~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~x2~0 := #t~nondet5;havoc #t~nondet5; {11318#(< ~counter~0 39)} is VALID [2022-04-28 07:17:38,323 INFO L272 TraceCheckUtils]: 4: Hoare triple {11318#(< ~counter~0 39)} call #t~ret7 := main(); {11318#(< ~counter~0 39)} is VALID [2022-04-28 07:17:38,323 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {11318#(< ~counter~0 39)} {10613#true} #67#return; {11318#(< ~counter~0 39)} is VALID [2022-04-28 07:17:38,324 INFO L290 TraceCheckUtils]: 2: Hoare triple {11318#(< ~counter~0 39)} assume true; {11318#(< ~counter~0 39)} is VALID [2022-04-28 07:17:38,324 INFO L290 TraceCheckUtils]: 1: Hoare triple {10613#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(11, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {11318#(< ~counter~0 39)} is VALID [2022-04-28 07:17:38,324 INFO L272 TraceCheckUtils]: 0: Hoare triple {10613#true} call ULTIMATE.init(); {10613#true} is VALID [2022-04-28 07:17:38,325 INFO L134 CoverageAnalysis]: Checked inductivity of 543 backedges. 22 proven. 297 refuted. 0 times theorem prover too weak. 224 trivial. 0 not checked. [2022-04-28 07:17:38,325 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 07:17:38,325 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1338665167] [2022-04-28 07:17:38,325 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 07:17:38,325 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [380594836] [2022-04-28 07:17:38,325 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [380594836] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 07:17:38,325 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 07:17:38,325 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 15] total 28 [2022-04-28 07:17:38,325 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 07:17:38,325 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [164018873] [2022-04-28 07:17:38,325 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [164018873] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 07:17:38,325 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 07:17:38,325 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2022-04-28 07:17:38,325 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1998289491] [2022-04-28 07:17:38,326 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 07:17:38,326 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 15 states have (on average 5.933333333333334) internal successors, (89), 14 states have internal predecessors, (89), 14 states have call successors, (16), 14 states have call predecessors, (16), 12 states have return successors, (14), 12 states have call predecessors, (14), 13 states have call successors, (14) Word has length 122 [2022-04-28 07:17:38,326 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 07:17:38,326 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 15 states, 15 states have (on average 5.933333333333334) internal successors, (89), 14 states have internal predecessors, (89), 14 states have call successors, (16), 14 states have call predecessors, (16), 12 states have return successors, (14), 12 states have call predecessors, (14), 13 states have call successors, (14) [2022-04-28 07:17:38,444 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 119 edges. 119 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 07:17:38,444 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2022-04-28 07:17:38,444 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 07:17:38,444 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2022-04-28 07:17:38,445 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=330, Invalid=426, Unknown=0, NotChecked=0, Total=756 [2022-04-28 07:17:38,445 INFO L87 Difference]: Start difference. First operand 119 states and 131 transitions. Second operand has 15 states, 15 states have (on average 5.933333333333334) internal successors, (89), 14 states have internal predecessors, (89), 14 states have call successors, (16), 14 states have call predecessors, (16), 12 states have return successors, (14), 12 states have call predecessors, (14), 13 states have call successors, (14) [2022-04-28 07:17:38,824 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 07:17:38,824 INFO L93 Difference]: Finished difference Result 133 states and 146 transitions. [2022-04-28 07:17:38,824 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2022-04-28 07:17:38,824 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 15 states have (on average 5.933333333333334) internal successors, (89), 14 states have internal predecessors, (89), 14 states have call successors, (16), 14 states have call predecessors, (16), 12 states have return successors, (14), 12 states have call predecessors, (14), 13 states have call successors, (14) Word has length 122 [2022-04-28 07:17:38,825 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 07:17:38,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15 states, 15 states have (on average 5.933333333333334) internal successors, (89), 14 states have internal predecessors, (89), 14 states have call successors, (16), 14 states have call predecessors, (16), 12 states have return successors, (14), 12 states have call predecessors, (14), 13 states have call successors, (14) [2022-04-28 07:17:38,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 26 states and 145 transitions. [2022-04-28 07:17:38,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15 states, 15 states have (on average 5.933333333333334) internal successors, (89), 14 states have internal predecessors, (89), 14 states have call successors, (16), 14 states have call predecessors, (16), 12 states have return successors, (14), 12 states have call predecessors, (14), 13 states have call successors, (14) [2022-04-28 07:17:38,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 26 states and 145 transitions. [2022-04-28 07:17:38,829 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 26 states and 145 transitions. [2022-04-28 07:17:38,927 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 145 edges. 145 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 07:17:38,928 INFO L225 Difference]: With dead ends: 133 [2022-04-28 07:17:38,929 INFO L226 Difference]: Without dead ends: 128 [2022-04-28 07:17:38,929 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 254 GetRequests, 217 SyntacticMatches, 0 SemanticMatches, 37 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 89 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=627, Invalid=855, Unknown=0, NotChecked=0, Total=1482 [2022-04-28 07:17:38,929 INFO L413 NwaCegarLoop]: 37 mSDtfsCounter, 30 mSDsluCounter, 127 mSDsCounter, 0 mSdLazyCounter, 69 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 30 SdHoareTripleChecker+Valid, 164 SdHoareTripleChecker+Invalid, 76 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 69 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-28 07:17:38,930 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [30 Valid, 164 Invalid, 76 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 69 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-28 07:17:38,930 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 128 states. [2022-04-28 07:17:39,051 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 128 to 128. [2022-04-28 07:17:39,051 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 07:17:39,051 INFO L82 GeneralOperation]: Start isEquivalent. First operand 128 states. Second operand has 128 states, 96 states have (on average 1.1354166666666667) internal successors, (109), 96 states have internal predecessors, (109), 17 states have call successors, (17), 16 states have call predecessors, (17), 14 states have return successors, (15), 15 states have call predecessors, (15), 15 states have call successors, (15) [2022-04-28 07:17:39,051 INFO L74 IsIncluded]: Start isIncluded. First operand 128 states. Second operand has 128 states, 96 states have (on average 1.1354166666666667) internal successors, (109), 96 states have internal predecessors, (109), 17 states have call successors, (17), 16 states have call predecessors, (17), 14 states have return successors, (15), 15 states have call predecessors, (15), 15 states have call successors, (15) [2022-04-28 07:17:39,052 INFO L87 Difference]: Start difference. First operand 128 states. Second operand has 128 states, 96 states have (on average 1.1354166666666667) internal successors, (109), 96 states have internal predecessors, (109), 17 states have call successors, (17), 16 states have call predecessors, (17), 14 states have return successors, (15), 15 states have call predecessors, (15), 15 states have call successors, (15) [2022-04-28 07:17:39,053 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 07:17:39,053 INFO L93 Difference]: Finished difference Result 128 states and 141 transitions. [2022-04-28 07:17:39,054 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 141 transitions. [2022-04-28 07:17:39,054 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 07:17:39,054 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 07:17:39,054 INFO L74 IsIncluded]: Start isIncluded. First operand has 128 states, 96 states have (on average 1.1354166666666667) internal successors, (109), 96 states have internal predecessors, (109), 17 states have call successors, (17), 16 states have call predecessors, (17), 14 states have return successors, (15), 15 states have call predecessors, (15), 15 states have call successors, (15) Second operand 128 states. [2022-04-28 07:17:39,054 INFO L87 Difference]: Start difference. First operand has 128 states, 96 states have (on average 1.1354166666666667) internal successors, (109), 96 states have internal predecessors, (109), 17 states have call successors, (17), 16 states have call predecessors, (17), 14 states have return successors, (15), 15 states have call predecessors, (15), 15 states have call successors, (15) Second operand 128 states. [2022-04-28 07:17:39,056 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 07:17:39,056 INFO L93 Difference]: Finished difference Result 128 states and 141 transitions. [2022-04-28 07:17:39,056 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 141 transitions. [2022-04-28 07:17:39,056 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 07:17:39,056 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 07:17:39,056 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 07:17:39,056 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 07:17:39,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 128 states, 96 states have (on average 1.1354166666666667) internal successors, (109), 96 states have internal predecessors, (109), 17 states have call successors, (17), 16 states have call predecessors, (17), 14 states have return successors, (15), 15 states have call predecessors, (15), 15 states have call successors, (15) [2022-04-28 07:17:39,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 128 states and 141 transitions. [2022-04-28 07:17:39,058 INFO L78 Accepts]: Start accepts. Automaton has 128 states and 141 transitions. Word has length 122 [2022-04-28 07:17:39,058 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 07:17:39,058 INFO L495 AbstractCegarLoop]: Abstraction has 128 states and 141 transitions. [2022-04-28 07:17:39,059 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 15 states, 15 states have (on average 5.933333333333334) internal successors, (89), 14 states have internal predecessors, (89), 14 states have call successors, (16), 14 states have call predecessors, (16), 12 states have return successors, (14), 12 states have call predecessors, (14), 13 states have call successors, (14) [2022-04-28 07:17:39,059 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 128 states and 141 transitions. [2022-04-28 07:17:39,222 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 141 edges. 141 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 07:17:39,222 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 141 transitions. [2022-04-28 07:17:39,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2022-04-28 07:17:39,223 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 07:17:39,223 INFO L195 NwaCegarLoop]: trace histogram [13, 13, 12, 12, 12, 12, 12, 12, 12, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 07:17:39,242 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Forceful destruction successful, exit code 0 [2022-04-28 07:17:39,423 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14,15 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 07:17:39,423 INFO L420 AbstractCegarLoop]: === Iteration 16 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 07:17:39,424 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 07:17:39,424 INFO L85 PathProgramCache]: Analyzing trace with hash 881443734, now seen corresponding path program 23 times [2022-04-28 07:17:39,424 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 07:17:39,424 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [407800648] [2022-04-28 07:17:39,424 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 07:17:39,424 INFO L85 PathProgramCache]: Analyzing trace with hash 881443734, now seen corresponding path program 24 times [2022-04-28 07:17:39,424 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 07:17:39,424 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1473271928] [2022-04-28 07:17:39,424 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 07:17:39,425 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 07:17:39,437 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 07:17:39,437 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1419612493] [2022-04-28 07:17:39,437 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-28 07:17:39,437 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 07:17:39,437 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 07:17:39,438 INFO L229 MonitoredProcess]: Starting monitored process 16 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 07:17:39,439 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (16)] Waiting until timeout for monitored process [2022-04-28 07:17:39,518 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 13 check-sat command(s) [2022-04-28 07:17:39,518 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 07:17:39,520 INFO L263 TraceCheckSpWp]: Trace formula consists of 369 conjuncts, 29 conjunts are in the unsatisfiable core [2022-04-28 07:17:39,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 07:17:39,552 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 07:17:40,137 INFO L272 TraceCheckUtils]: 0: Hoare triple {12172#true} call ULTIMATE.init(); {12172#true} is VALID [2022-04-28 07:17:40,138 INFO L290 TraceCheckUtils]: 1: Hoare triple {12172#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(11, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {12180#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:40,138 INFO L290 TraceCheckUtils]: 2: Hoare triple {12180#(<= ~counter~0 0)} assume true; {12180#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:40,139 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {12180#(<= ~counter~0 0)} {12172#true} #67#return; {12180#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:40,139 INFO L272 TraceCheckUtils]: 4: Hoare triple {12180#(<= ~counter~0 0)} call #t~ret7 := main(); {12180#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:40,139 INFO L290 TraceCheckUtils]: 5: Hoare triple {12180#(<= ~counter~0 0)} havoc ~x1~0;havoc ~x2~0;havoc ~y1~0;havoc ~y2~0;havoc ~y3~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~x1~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~x2~0 := #t~nondet5;havoc #t~nondet5; {12180#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:40,139 INFO L272 TraceCheckUtils]: 6: Hoare triple {12180#(<= ~counter~0 0)} call assume_abort_if_not((if ~x1~0 >= 0 then 1 else 0)); {12180#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:40,140 INFO L290 TraceCheckUtils]: 7: Hoare triple {12180#(<= ~counter~0 0)} ~cond := #in~cond; {12180#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:40,140 INFO L290 TraceCheckUtils]: 8: Hoare triple {12180#(<= ~counter~0 0)} assume !(0 == ~cond); {12180#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:40,140 INFO L290 TraceCheckUtils]: 9: Hoare triple {12180#(<= ~counter~0 0)} assume true; {12180#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:40,140 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {12180#(<= ~counter~0 0)} {12180#(<= ~counter~0 0)} #59#return; {12180#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:40,141 INFO L272 TraceCheckUtils]: 11: Hoare triple {12180#(<= ~counter~0 0)} call assume_abort_if_not((if 0 != ~x2~0 then 1 else 0)); {12180#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:40,141 INFO L290 TraceCheckUtils]: 12: Hoare triple {12180#(<= ~counter~0 0)} ~cond := #in~cond; {12180#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:40,141 INFO L290 TraceCheckUtils]: 13: Hoare triple {12180#(<= ~counter~0 0)} assume !(0 == ~cond); {12180#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:40,142 INFO L290 TraceCheckUtils]: 14: Hoare triple {12180#(<= ~counter~0 0)} assume true; {12180#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:40,142 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {12180#(<= ~counter~0 0)} {12180#(<= ~counter~0 0)} #61#return; {12180#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:40,142 INFO L290 TraceCheckUtils]: 16: Hoare triple {12180#(<= ~counter~0 0)} ~y1~0 := 0;~y2~0 := 0;~y3~0 := ~x1~0; {12180#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:40,143 INFO L290 TraceCheckUtils]: 17: Hoare triple {12180#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {12229#(<= ~counter~0 1)} is VALID [2022-04-28 07:17:40,143 INFO L290 TraceCheckUtils]: 18: Hoare triple {12229#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {12229#(<= ~counter~0 1)} is VALID [2022-04-28 07:17:40,143 INFO L272 TraceCheckUtils]: 19: Hoare triple {12229#(<= ~counter~0 1)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {12229#(<= ~counter~0 1)} is VALID [2022-04-28 07:17:40,144 INFO L290 TraceCheckUtils]: 20: Hoare triple {12229#(<= ~counter~0 1)} ~cond := #in~cond; {12229#(<= ~counter~0 1)} is VALID [2022-04-28 07:17:40,144 INFO L290 TraceCheckUtils]: 21: Hoare triple {12229#(<= ~counter~0 1)} assume !(0 == ~cond); {12229#(<= ~counter~0 1)} is VALID [2022-04-28 07:17:40,144 INFO L290 TraceCheckUtils]: 22: Hoare triple {12229#(<= ~counter~0 1)} assume true; {12229#(<= ~counter~0 1)} is VALID [2022-04-28 07:17:40,145 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {12229#(<= ~counter~0 1)} {12229#(<= ~counter~0 1)} #63#return; {12229#(<= ~counter~0 1)} is VALID [2022-04-28 07:17:40,145 INFO L290 TraceCheckUtils]: 24: Hoare triple {12229#(<= ~counter~0 1)} assume !!(0 != ~y3~0); {12229#(<= ~counter~0 1)} is VALID [2022-04-28 07:17:40,145 INFO L290 TraceCheckUtils]: 25: Hoare triple {12229#(<= ~counter~0 1)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {12229#(<= ~counter~0 1)} is VALID [2022-04-28 07:17:40,146 INFO L290 TraceCheckUtils]: 26: Hoare triple {12229#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {12257#(<= ~counter~0 2)} is VALID [2022-04-28 07:17:40,146 INFO L290 TraceCheckUtils]: 27: Hoare triple {12257#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {12257#(<= ~counter~0 2)} is VALID [2022-04-28 07:17:40,146 INFO L272 TraceCheckUtils]: 28: Hoare triple {12257#(<= ~counter~0 2)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {12257#(<= ~counter~0 2)} is VALID [2022-04-28 07:17:40,147 INFO L290 TraceCheckUtils]: 29: Hoare triple {12257#(<= ~counter~0 2)} ~cond := #in~cond; {12257#(<= ~counter~0 2)} is VALID [2022-04-28 07:17:40,147 INFO L290 TraceCheckUtils]: 30: Hoare triple {12257#(<= ~counter~0 2)} assume !(0 == ~cond); {12257#(<= ~counter~0 2)} is VALID [2022-04-28 07:17:40,147 INFO L290 TraceCheckUtils]: 31: Hoare triple {12257#(<= ~counter~0 2)} assume true; {12257#(<= ~counter~0 2)} is VALID [2022-04-28 07:17:40,148 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {12257#(<= ~counter~0 2)} {12257#(<= ~counter~0 2)} #63#return; {12257#(<= ~counter~0 2)} is VALID [2022-04-28 07:17:40,148 INFO L290 TraceCheckUtils]: 33: Hoare triple {12257#(<= ~counter~0 2)} assume !!(0 != ~y3~0); {12257#(<= ~counter~0 2)} is VALID [2022-04-28 07:17:40,148 INFO L290 TraceCheckUtils]: 34: Hoare triple {12257#(<= ~counter~0 2)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {12257#(<= ~counter~0 2)} is VALID [2022-04-28 07:17:40,148 INFO L290 TraceCheckUtils]: 35: Hoare triple {12257#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {12285#(<= ~counter~0 3)} is VALID [2022-04-28 07:17:40,149 INFO L290 TraceCheckUtils]: 36: Hoare triple {12285#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {12285#(<= ~counter~0 3)} is VALID [2022-04-28 07:17:40,149 INFO L272 TraceCheckUtils]: 37: Hoare triple {12285#(<= ~counter~0 3)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {12285#(<= ~counter~0 3)} is VALID [2022-04-28 07:17:40,149 INFO L290 TraceCheckUtils]: 38: Hoare triple {12285#(<= ~counter~0 3)} ~cond := #in~cond; {12285#(<= ~counter~0 3)} is VALID [2022-04-28 07:17:40,150 INFO L290 TraceCheckUtils]: 39: Hoare triple {12285#(<= ~counter~0 3)} assume !(0 == ~cond); {12285#(<= ~counter~0 3)} is VALID [2022-04-28 07:17:40,150 INFO L290 TraceCheckUtils]: 40: Hoare triple {12285#(<= ~counter~0 3)} assume true; {12285#(<= ~counter~0 3)} is VALID [2022-04-28 07:17:40,150 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {12285#(<= ~counter~0 3)} {12285#(<= ~counter~0 3)} #63#return; {12285#(<= ~counter~0 3)} is VALID [2022-04-28 07:17:40,151 INFO L290 TraceCheckUtils]: 42: Hoare triple {12285#(<= ~counter~0 3)} assume !!(0 != ~y3~0); {12285#(<= ~counter~0 3)} is VALID [2022-04-28 07:17:40,151 INFO L290 TraceCheckUtils]: 43: Hoare triple {12285#(<= ~counter~0 3)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {12285#(<= ~counter~0 3)} is VALID [2022-04-28 07:17:40,151 INFO L290 TraceCheckUtils]: 44: Hoare triple {12285#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {12313#(<= ~counter~0 4)} is VALID [2022-04-28 07:17:40,152 INFO L290 TraceCheckUtils]: 45: Hoare triple {12313#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {12313#(<= ~counter~0 4)} is VALID [2022-04-28 07:17:40,152 INFO L272 TraceCheckUtils]: 46: Hoare triple {12313#(<= ~counter~0 4)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {12313#(<= ~counter~0 4)} is VALID [2022-04-28 07:17:40,152 INFO L290 TraceCheckUtils]: 47: Hoare triple {12313#(<= ~counter~0 4)} ~cond := #in~cond; {12313#(<= ~counter~0 4)} is VALID [2022-04-28 07:17:40,161 INFO L290 TraceCheckUtils]: 48: Hoare triple {12313#(<= ~counter~0 4)} assume !(0 == ~cond); {12313#(<= ~counter~0 4)} is VALID [2022-04-28 07:17:40,162 INFO L290 TraceCheckUtils]: 49: Hoare triple {12313#(<= ~counter~0 4)} assume true; {12313#(<= ~counter~0 4)} is VALID [2022-04-28 07:17:40,162 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {12313#(<= ~counter~0 4)} {12313#(<= ~counter~0 4)} #63#return; {12313#(<= ~counter~0 4)} is VALID [2022-04-28 07:17:40,163 INFO L290 TraceCheckUtils]: 51: Hoare triple {12313#(<= ~counter~0 4)} assume !!(0 != ~y3~0); {12313#(<= ~counter~0 4)} is VALID [2022-04-28 07:17:40,163 INFO L290 TraceCheckUtils]: 52: Hoare triple {12313#(<= ~counter~0 4)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {12313#(<= ~counter~0 4)} is VALID [2022-04-28 07:17:40,163 INFO L290 TraceCheckUtils]: 53: Hoare triple {12313#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {12341#(<= ~counter~0 5)} is VALID [2022-04-28 07:17:40,164 INFO L290 TraceCheckUtils]: 54: Hoare triple {12341#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {12341#(<= ~counter~0 5)} is VALID [2022-04-28 07:17:40,164 INFO L272 TraceCheckUtils]: 55: Hoare triple {12341#(<= ~counter~0 5)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {12341#(<= ~counter~0 5)} is VALID [2022-04-28 07:17:40,164 INFO L290 TraceCheckUtils]: 56: Hoare triple {12341#(<= ~counter~0 5)} ~cond := #in~cond; {12341#(<= ~counter~0 5)} is VALID [2022-04-28 07:17:40,165 INFO L290 TraceCheckUtils]: 57: Hoare triple {12341#(<= ~counter~0 5)} assume !(0 == ~cond); {12341#(<= ~counter~0 5)} is VALID [2022-04-28 07:17:40,165 INFO L290 TraceCheckUtils]: 58: Hoare triple {12341#(<= ~counter~0 5)} assume true; {12341#(<= ~counter~0 5)} is VALID [2022-04-28 07:17:40,165 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {12341#(<= ~counter~0 5)} {12341#(<= ~counter~0 5)} #63#return; {12341#(<= ~counter~0 5)} is VALID [2022-04-28 07:17:40,166 INFO L290 TraceCheckUtils]: 60: Hoare triple {12341#(<= ~counter~0 5)} assume !!(0 != ~y3~0); {12341#(<= ~counter~0 5)} is VALID [2022-04-28 07:17:40,166 INFO L290 TraceCheckUtils]: 61: Hoare triple {12341#(<= ~counter~0 5)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {12341#(<= ~counter~0 5)} is VALID [2022-04-28 07:17:40,166 INFO L290 TraceCheckUtils]: 62: Hoare triple {12341#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {12369#(<= ~counter~0 6)} is VALID [2022-04-28 07:17:40,167 INFO L290 TraceCheckUtils]: 63: Hoare triple {12369#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {12369#(<= ~counter~0 6)} is VALID [2022-04-28 07:17:40,167 INFO L272 TraceCheckUtils]: 64: Hoare triple {12369#(<= ~counter~0 6)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {12369#(<= ~counter~0 6)} is VALID [2022-04-28 07:17:40,167 INFO L290 TraceCheckUtils]: 65: Hoare triple {12369#(<= ~counter~0 6)} ~cond := #in~cond; {12369#(<= ~counter~0 6)} is VALID [2022-04-28 07:17:40,168 INFO L290 TraceCheckUtils]: 66: Hoare triple {12369#(<= ~counter~0 6)} assume !(0 == ~cond); {12369#(<= ~counter~0 6)} is VALID [2022-04-28 07:17:40,168 INFO L290 TraceCheckUtils]: 67: Hoare triple {12369#(<= ~counter~0 6)} assume true; {12369#(<= ~counter~0 6)} is VALID [2022-04-28 07:17:40,168 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {12369#(<= ~counter~0 6)} {12369#(<= ~counter~0 6)} #63#return; {12369#(<= ~counter~0 6)} is VALID [2022-04-28 07:17:40,169 INFO L290 TraceCheckUtils]: 69: Hoare triple {12369#(<= ~counter~0 6)} assume !!(0 != ~y3~0); {12369#(<= ~counter~0 6)} is VALID [2022-04-28 07:17:40,169 INFO L290 TraceCheckUtils]: 70: Hoare triple {12369#(<= ~counter~0 6)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {12369#(<= ~counter~0 6)} is VALID [2022-04-28 07:17:40,169 INFO L290 TraceCheckUtils]: 71: Hoare triple {12369#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {12397#(<= ~counter~0 7)} is VALID [2022-04-28 07:17:40,170 INFO L290 TraceCheckUtils]: 72: Hoare triple {12397#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {12397#(<= ~counter~0 7)} is VALID [2022-04-28 07:17:40,170 INFO L272 TraceCheckUtils]: 73: Hoare triple {12397#(<= ~counter~0 7)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {12397#(<= ~counter~0 7)} is VALID [2022-04-28 07:17:40,170 INFO L290 TraceCheckUtils]: 74: Hoare triple {12397#(<= ~counter~0 7)} ~cond := #in~cond; {12397#(<= ~counter~0 7)} is VALID [2022-04-28 07:17:40,170 INFO L290 TraceCheckUtils]: 75: Hoare triple {12397#(<= ~counter~0 7)} assume !(0 == ~cond); {12397#(<= ~counter~0 7)} is VALID [2022-04-28 07:17:40,171 INFO L290 TraceCheckUtils]: 76: Hoare triple {12397#(<= ~counter~0 7)} assume true; {12397#(<= ~counter~0 7)} is VALID [2022-04-28 07:17:40,171 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {12397#(<= ~counter~0 7)} {12397#(<= ~counter~0 7)} #63#return; {12397#(<= ~counter~0 7)} is VALID [2022-04-28 07:17:40,171 INFO L290 TraceCheckUtils]: 78: Hoare triple {12397#(<= ~counter~0 7)} assume !!(0 != ~y3~0); {12397#(<= ~counter~0 7)} is VALID [2022-04-28 07:17:40,172 INFO L290 TraceCheckUtils]: 79: Hoare triple {12397#(<= ~counter~0 7)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {12397#(<= ~counter~0 7)} is VALID [2022-04-28 07:17:40,172 INFO L290 TraceCheckUtils]: 80: Hoare triple {12397#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {12425#(<= ~counter~0 8)} is VALID [2022-04-28 07:17:40,172 INFO L290 TraceCheckUtils]: 81: Hoare triple {12425#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {12425#(<= ~counter~0 8)} is VALID [2022-04-28 07:17:40,173 INFO L272 TraceCheckUtils]: 82: Hoare triple {12425#(<= ~counter~0 8)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {12425#(<= ~counter~0 8)} is VALID [2022-04-28 07:17:40,173 INFO L290 TraceCheckUtils]: 83: Hoare triple {12425#(<= ~counter~0 8)} ~cond := #in~cond; {12425#(<= ~counter~0 8)} is VALID [2022-04-28 07:17:40,173 INFO L290 TraceCheckUtils]: 84: Hoare triple {12425#(<= ~counter~0 8)} assume !(0 == ~cond); {12425#(<= ~counter~0 8)} is VALID [2022-04-28 07:17:40,174 INFO L290 TraceCheckUtils]: 85: Hoare triple {12425#(<= ~counter~0 8)} assume true; {12425#(<= ~counter~0 8)} is VALID [2022-04-28 07:17:40,174 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {12425#(<= ~counter~0 8)} {12425#(<= ~counter~0 8)} #63#return; {12425#(<= ~counter~0 8)} is VALID [2022-04-28 07:17:40,174 INFO L290 TraceCheckUtils]: 87: Hoare triple {12425#(<= ~counter~0 8)} assume !!(0 != ~y3~0); {12425#(<= ~counter~0 8)} is VALID [2022-04-28 07:17:40,175 INFO L290 TraceCheckUtils]: 88: Hoare triple {12425#(<= ~counter~0 8)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {12425#(<= ~counter~0 8)} is VALID [2022-04-28 07:17:40,175 INFO L290 TraceCheckUtils]: 89: Hoare triple {12425#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {12453#(<= ~counter~0 9)} is VALID [2022-04-28 07:17:40,175 INFO L290 TraceCheckUtils]: 90: Hoare triple {12453#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {12453#(<= ~counter~0 9)} is VALID [2022-04-28 07:17:40,176 INFO L272 TraceCheckUtils]: 91: Hoare triple {12453#(<= ~counter~0 9)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {12453#(<= ~counter~0 9)} is VALID [2022-04-28 07:17:40,176 INFO L290 TraceCheckUtils]: 92: Hoare triple {12453#(<= ~counter~0 9)} ~cond := #in~cond; {12453#(<= ~counter~0 9)} is VALID [2022-04-28 07:17:40,176 INFO L290 TraceCheckUtils]: 93: Hoare triple {12453#(<= ~counter~0 9)} assume !(0 == ~cond); {12453#(<= ~counter~0 9)} is VALID [2022-04-28 07:17:40,176 INFO L290 TraceCheckUtils]: 94: Hoare triple {12453#(<= ~counter~0 9)} assume true; {12453#(<= ~counter~0 9)} is VALID [2022-04-28 07:17:40,177 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {12453#(<= ~counter~0 9)} {12453#(<= ~counter~0 9)} #63#return; {12453#(<= ~counter~0 9)} is VALID [2022-04-28 07:17:40,179 INFO L290 TraceCheckUtils]: 96: Hoare triple {12453#(<= ~counter~0 9)} assume !!(0 != ~y3~0); {12453#(<= ~counter~0 9)} is VALID [2022-04-28 07:17:40,179 INFO L290 TraceCheckUtils]: 97: Hoare triple {12453#(<= ~counter~0 9)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {12453#(<= ~counter~0 9)} is VALID [2022-04-28 07:17:40,180 INFO L290 TraceCheckUtils]: 98: Hoare triple {12453#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {12481#(<= ~counter~0 10)} is VALID [2022-04-28 07:17:40,180 INFO L290 TraceCheckUtils]: 99: Hoare triple {12481#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {12481#(<= ~counter~0 10)} is VALID [2022-04-28 07:17:40,180 INFO L272 TraceCheckUtils]: 100: Hoare triple {12481#(<= ~counter~0 10)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {12481#(<= ~counter~0 10)} is VALID [2022-04-28 07:17:40,181 INFO L290 TraceCheckUtils]: 101: Hoare triple {12481#(<= ~counter~0 10)} ~cond := #in~cond; {12481#(<= ~counter~0 10)} is VALID [2022-04-28 07:17:40,181 INFO L290 TraceCheckUtils]: 102: Hoare triple {12481#(<= ~counter~0 10)} assume !(0 == ~cond); {12481#(<= ~counter~0 10)} is VALID [2022-04-28 07:17:40,181 INFO L290 TraceCheckUtils]: 103: Hoare triple {12481#(<= ~counter~0 10)} assume true; {12481#(<= ~counter~0 10)} is VALID [2022-04-28 07:17:40,182 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {12481#(<= ~counter~0 10)} {12481#(<= ~counter~0 10)} #63#return; {12481#(<= ~counter~0 10)} is VALID [2022-04-28 07:17:40,182 INFO L290 TraceCheckUtils]: 105: Hoare triple {12481#(<= ~counter~0 10)} assume !!(0 != ~y3~0); {12481#(<= ~counter~0 10)} is VALID [2022-04-28 07:17:40,182 INFO L290 TraceCheckUtils]: 106: Hoare triple {12481#(<= ~counter~0 10)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {12481#(<= ~counter~0 10)} is VALID [2022-04-28 07:17:40,183 INFO L290 TraceCheckUtils]: 107: Hoare triple {12481#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {12509#(<= ~counter~0 11)} is VALID [2022-04-28 07:17:40,183 INFO L290 TraceCheckUtils]: 108: Hoare triple {12509#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {12509#(<= ~counter~0 11)} is VALID [2022-04-28 07:17:40,183 INFO L272 TraceCheckUtils]: 109: Hoare triple {12509#(<= ~counter~0 11)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {12509#(<= ~counter~0 11)} is VALID [2022-04-28 07:17:40,184 INFO L290 TraceCheckUtils]: 110: Hoare triple {12509#(<= ~counter~0 11)} ~cond := #in~cond; {12509#(<= ~counter~0 11)} is VALID [2022-04-28 07:17:40,184 INFO L290 TraceCheckUtils]: 111: Hoare triple {12509#(<= ~counter~0 11)} assume !(0 == ~cond); {12509#(<= ~counter~0 11)} is VALID [2022-04-28 07:17:40,184 INFO L290 TraceCheckUtils]: 112: Hoare triple {12509#(<= ~counter~0 11)} assume true; {12509#(<= ~counter~0 11)} is VALID [2022-04-28 07:17:40,185 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {12509#(<= ~counter~0 11)} {12509#(<= ~counter~0 11)} #63#return; {12509#(<= ~counter~0 11)} is VALID [2022-04-28 07:17:40,185 INFO L290 TraceCheckUtils]: 114: Hoare triple {12509#(<= ~counter~0 11)} assume !!(0 != ~y3~0); {12509#(<= ~counter~0 11)} is VALID [2022-04-28 07:17:40,185 INFO L290 TraceCheckUtils]: 115: Hoare triple {12509#(<= ~counter~0 11)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {12509#(<= ~counter~0 11)} is VALID [2022-04-28 07:17:40,186 INFO L290 TraceCheckUtils]: 116: Hoare triple {12509#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {12537#(<= ~counter~0 12)} is VALID [2022-04-28 07:17:40,186 INFO L290 TraceCheckUtils]: 117: Hoare triple {12537#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {12537#(<= ~counter~0 12)} is VALID [2022-04-28 07:17:40,186 INFO L272 TraceCheckUtils]: 118: Hoare triple {12537#(<= ~counter~0 12)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {12537#(<= ~counter~0 12)} is VALID [2022-04-28 07:17:40,187 INFO L290 TraceCheckUtils]: 119: Hoare triple {12537#(<= ~counter~0 12)} ~cond := #in~cond; {12537#(<= ~counter~0 12)} is VALID [2022-04-28 07:17:40,187 INFO L290 TraceCheckUtils]: 120: Hoare triple {12537#(<= ~counter~0 12)} assume !(0 == ~cond); {12537#(<= ~counter~0 12)} is VALID [2022-04-28 07:17:40,187 INFO L290 TraceCheckUtils]: 121: Hoare triple {12537#(<= ~counter~0 12)} assume true; {12537#(<= ~counter~0 12)} is VALID [2022-04-28 07:17:40,187 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {12537#(<= ~counter~0 12)} {12537#(<= ~counter~0 12)} #63#return; {12537#(<= ~counter~0 12)} is VALID [2022-04-28 07:17:40,188 INFO L290 TraceCheckUtils]: 123: Hoare triple {12537#(<= ~counter~0 12)} assume !!(0 != ~y3~0); {12537#(<= ~counter~0 12)} is VALID [2022-04-28 07:17:40,188 INFO L290 TraceCheckUtils]: 124: Hoare triple {12537#(<= ~counter~0 12)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {12537#(<= ~counter~0 12)} is VALID [2022-04-28 07:17:40,188 INFO L290 TraceCheckUtils]: 125: Hoare triple {12537#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {12565#(<= |main_#t~post6| 12)} is VALID [2022-04-28 07:17:40,189 INFO L290 TraceCheckUtils]: 126: Hoare triple {12565#(<= |main_#t~post6| 12)} assume !(#t~post6 < 50);havoc #t~post6; {12173#false} is VALID [2022-04-28 07:17:40,189 INFO L272 TraceCheckUtils]: 127: Hoare triple {12173#false} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 == ~x1~0 then 1 else 0)); {12173#false} is VALID [2022-04-28 07:17:40,189 INFO L290 TraceCheckUtils]: 128: Hoare triple {12173#false} ~cond := #in~cond; {12173#false} is VALID [2022-04-28 07:17:40,189 INFO L290 TraceCheckUtils]: 129: Hoare triple {12173#false} assume 0 == ~cond; {12173#false} is VALID [2022-04-28 07:17:40,189 INFO L290 TraceCheckUtils]: 130: Hoare triple {12173#false} assume !false; {12173#false} is VALID [2022-04-28 07:17:40,189 INFO L134 CoverageAnalysis]: Checked inductivity of 646 backedges. 24 proven. 618 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-28 07:17:40,189 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 07:17:40,883 INFO L290 TraceCheckUtils]: 130: Hoare triple {12173#false} assume !false; {12173#false} is VALID [2022-04-28 07:17:40,883 INFO L290 TraceCheckUtils]: 129: Hoare triple {12173#false} assume 0 == ~cond; {12173#false} is VALID [2022-04-28 07:17:40,883 INFO L290 TraceCheckUtils]: 128: Hoare triple {12173#false} ~cond := #in~cond; {12173#false} is VALID [2022-04-28 07:17:40,883 INFO L272 TraceCheckUtils]: 127: Hoare triple {12173#false} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 == ~x1~0 then 1 else 0)); {12173#false} is VALID [2022-04-28 07:17:40,884 INFO L290 TraceCheckUtils]: 126: Hoare triple {12593#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {12173#false} is VALID [2022-04-28 07:17:40,884 INFO L290 TraceCheckUtils]: 125: Hoare triple {12597#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {12593#(< |main_#t~post6| 50)} is VALID [2022-04-28 07:17:40,884 INFO L290 TraceCheckUtils]: 124: Hoare triple {12597#(< ~counter~0 50)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {12597#(< ~counter~0 50)} is VALID [2022-04-28 07:17:40,884 INFO L290 TraceCheckUtils]: 123: Hoare triple {12597#(< ~counter~0 50)} assume !!(0 != ~y3~0); {12597#(< ~counter~0 50)} is VALID [2022-04-28 07:17:40,885 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {12172#true} {12597#(< ~counter~0 50)} #63#return; {12597#(< ~counter~0 50)} is VALID [2022-04-28 07:17:40,885 INFO L290 TraceCheckUtils]: 121: Hoare triple {12172#true} assume true; {12172#true} is VALID [2022-04-28 07:17:40,885 INFO L290 TraceCheckUtils]: 120: Hoare triple {12172#true} assume !(0 == ~cond); {12172#true} is VALID [2022-04-28 07:17:40,885 INFO L290 TraceCheckUtils]: 119: Hoare triple {12172#true} ~cond := #in~cond; {12172#true} is VALID [2022-04-28 07:17:40,885 INFO L272 TraceCheckUtils]: 118: Hoare triple {12597#(< ~counter~0 50)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {12172#true} is VALID [2022-04-28 07:17:40,885 INFO L290 TraceCheckUtils]: 117: Hoare triple {12597#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {12597#(< ~counter~0 50)} is VALID [2022-04-28 07:17:40,886 INFO L290 TraceCheckUtils]: 116: Hoare triple {12625#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {12597#(< ~counter~0 50)} is VALID [2022-04-28 07:17:40,886 INFO L290 TraceCheckUtils]: 115: Hoare triple {12625#(< ~counter~0 49)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {12625#(< ~counter~0 49)} is VALID [2022-04-28 07:17:40,887 INFO L290 TraceCheckUtils]: 114: Hoare triple {12625#(< ~counter~0 49)} assume !!(0 != ~y3~0); {12625#(< ~counter~0 49)} is VALID [2022-04-28 07:17:40,887 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {12172#true} {12625#(< ~counter~0 49)} #63#return; {12625#(< ~counter~0 49)} is VALID [2022-04-28 07:17:40,887 INFO L290 TraceCheckUtils]: 112: Hoare triple {12172#true} assume true; {12172#true} is VALID [2022-04-28 07:17:40,887 INFO L290 TraceCheckUtils]: 111: Hoare triple {12172#true} assume !(0 == ~cond); {12172#true} is VALID [2022-04-28 07:17:40,887 INFO L290 TraceCheckUtils]: 110: Hoare triple {12172#true} ~cond := #in~cond; {12172#true} is VALID [2022-04-28 07:17:40,887 INFO L272 TraceCheckUtils]: 109: Hoare triple {12625#(< ~counter~0 49)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {12172#true} is VALID [2022-04-28 07:17:40,888 INFO L290 TraceCheckUtils]: 108: Hoare triple {12625#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {12625#(< ~counter~0 49)} is VALID [2022-04-28 07:17:40,888 INFO L290 TraceCheckUtils]: 107: Hoare triple {12653#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {12625#(< ~counter~0 49)} is VALID [2022-04-28 07:17:40,888 INFO L290 TraceCheckUtils]: 106: Hoare triple {12653#(< ~counter~0 48)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {12653#(< ~counter~0 48)} is VALID [2022-04-28 07:17:40,888 INFO L290 TraceCheckUtils]: 105: Hoare triple {12653#(< ~counter~0 48)} assume !!(0 != ~y3~0); {12653#(< ~counter~0 48)} is VALID [2022-04-28 07:17:40,889 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {12172#true} {12653#(< ~counter~0 48)} #63#return; {12653#(< ~counter~0 48)} is VALID [2022-04-28 07:17:40,889 INFO L290 TraceCheckUtils]: 103: Hoare triple {12172#true} assume true; {12172#true} is VALID [2022-04-28 07:17:40,889 INFO L290 TraceCheckUtils]: 102: Hoare triple {12172#true} assume !(0 == ~cond); {12172#true} is VALID [2022-04-28 07:17:40,889 INFO L290 TraceCheckUtils]: 101: Hoare triple {12172#true} ~cond := #in~cond; {12172#true} is VALID [2022-04-28 07:17:40,889 INFO L272 TraceCheckUtils]: 100: Hoare triple {12653#(< ~counter~0 48)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {12172#true} is VALID [2022-04-28 07:17:40,889 INFO L290 TraceCheckUtils]: 99: Hoare triple {12653#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {12653#(< ~counter~0 48)} is VALID [2022-04-28 07:17:40,890 INFO L290 TraceCheckUtils]: 98: Hoare triple {12681#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {12653#(< ~counter~0 48)} is VALID [2022-04-28 07:17:40,890 INFO L290 TraceCheckUtils]: 97: Hoare triple {12681#(< ~counter~0 47)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {12681#(< ~counter~0 47)} is VALID [2022-04-28 07:17:40,890 INFO L290 TraceCheckUtils]: 96: Hoare triple {12681#(< ~counter~0 47)} assume !!(0 != ~y3~0); {12681#(< ~counter~0 47)} is VALID [2022-04-28 07:17:40,891 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {12172#true} {12681#(< ~counter~0 47)} #63#return; {12681#(< ~counter~0 47)} is VALID [2022-04-28 07:17:40,891 INFO L290 TraceCheckUtils]: 94: Hoare triple {12172#true} assume true; {12172#true} is VALID [2022-04-28 07:17:40,891 INFO L290 TraceCheckUtils]: 93: Hoare triple {12172#true} assume !(0 == ~cond); {12172#true} is VALID [2022-04-28 07:17:40,891 INFO L290 TraceCheckUtils]: 92: Hoare triple {12172#true} ~cond := #in~cond; {12172#true} is VALID [2022-04-28 07:17:40,891 INFO L272 TraceCheckUtils]: 91: Hoare triple {12681#(< ~counter~0 47)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {12172#true} is VALID [2022-04-28 07:17:40,891 INFO L290 TraceCheckUtils]: 90: Hoare triple {12681#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {12681#(< ~counter~0 47)} is VALID [2022-04-28 07:17:40,892 INFO L290 TraceCheckUtils]: 89: Hoare triple {12709#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {12681#(< ~counter~0 47)} is VALID [2022-04-28 07:17:40,892 INFO L290 TraceCheckUtils]: 88: Hoare triple {12709#(< ~counter~0 46)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {12709#(< ~counter~0 46)} is VALID [2022-04-28 07:17:40,892 INFO L290 TraceCheckUtils]: 87: Hoare triple {12709#(< ~counter~0 46)} assume !!(0 != ~y3~0); {12709#(< ~counter~0 46)} is VALID [2022-04-28 07:17:40,893 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {12172#true} {12709#(< ~counter~0 46)} #63#return; {12709#(< ~counter~0 46)} is VALID [2022-04-28 07:17:40,893 INFO L290 TraceCheckUtils]: 85: Hoare triple {12172#true} assume true; {12172#true} is VALID [2022-04-28 07:17:40,893 INFO L290 TraceCheckUtils]: 84: Hoare triple {12172#true} assume !(0 == ~cond); {12172#true} is VALID [2022-04-28 07:17:40,893 INFO L290 TraceCheckUtils]: 83: Hoare triple {12172#true} ~cond := #in~cond; {12172#true} is VALID [2022-04-28 07:17:40,893 INFO L272 TraceCheckUtils]: 82: Hoare triple {12709#(< ~counter~0 46)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {12172#true} is VALID [2022-04-28 07:17:40,893 INFO L290 TraceCheckUtils]: 81: Hoare triple {12709#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {12709#(< ~counter~0 46)} is VALID [2022-04-28 07:17:40,894 INFO L290 TraceCheckUtils]: 80: Hoare triple {12737#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {12709#(< ~counter~0 46)} is VALID [2022-04-28 07:17:40,894 INFO L290 TraceCheckUtils]: 79: Hoare triple {12737#(< ~counter~0 45)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {12737#(< ~counter~0 45)} is VALID [2022-04-28 07:17:40,894 INFO L290 TraceCheckUtils]: 78: Hoare triple {12737#(< ~counter~0 45)} assume !!(0 != ~y3~0); {12737#(< ~counter~0 45)} is VALID [2022-04-28 07:17:40,895 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {12172#true} {12737#(< ~counter~0 45)} #63#return; {12737#(< ~counter~0 45)} is VALID [2022-04-28 07:17:40,895 INFO L290 TraceCheckUtils]: 76: Hoare triple {12172#true} assume true; {12172#true} is VALID [2022-04-28 07:17:40,895 INFO L290 TraceCheckUtils]: 75: Hoare triple {12172#true} assume !(0 == ~cond); {12172#true} is VALID [2022-04-28 07:17:40,895 INFO L290 TraceCheckUtils]: 74: Hoare triple {12172#true} ~cond := #in~cond; {12172#true} is VALID [2022-04-28 07:17:40,895 INFO L272 TraceCheckUtils]: 73: Hoare triple {12737#(< ~counter~0 45)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {12172#true} is VALID [2022-04-28 07:17:40,895 INFO L290 TraceCheckUtils]: 72: Hoare triple {12737#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {12737#(< ~counter~0 45)} is VALID [2022-04-28 07:17:40,895 INFO L290 TraceCheckUtils]: 71: Hoare triple {12765#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {12737#(< ~counter~0 45)} is VALID [2022-04-28 07:17:40,896 INFO L290 TraceCheckUtils]: 70: Hoare triple {12765#(< ~counter~0 44)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {12765#(< ~counter~0 44)} is VALID [2022-04-28 07:17:40,896 INFO L290 TraceCheckUtils]: 69: Hoare triple {12765#(< ~counter~0 44)} assume !!(0 != ~y3~0); {12765#(< ~counter~0 44)} is VALID [2022-04-28 07:17:40,896 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {12172#true} {12765#(< ~counter~0 44)} #63#return; {12765#(< ~counter~0 44)} is VALID [2022-04-28 07:17:40,896 INFO L290 TraceCheckUtils]: 67: Hoare triple {12172#true} assume true; {12172#true} is VALID [2022-04-28 07:17:40,897 INFO L290 TraceCheckUtils]: 66: Hoare triple {12172#true} assume !(0 == ~cond); {12172#true} is VALID [2022-04-28 07:17:40,897 INFO L290 TraceCheckUtils]: 65: Hoare triple {12172#true} ~cond := #in~cond; {12172#true} is VALID [2022-04-28 07:17:40,897 INFO L272 TraceCheckUtils]: 64: Hoare triple {12765#(< ~counter~0 44)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {12172#true} is VALID [2022-04-28 07:17:40,897 INFO L290 TraceCheckUtils]: 63: Hoare triple {12765#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {12765#(< ~counter~0 44)} is VALID [2022-04-28 07:17:40,897 INFO L290 TraceCheckUtils]: 62: Hoare triple {12793#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {12765#(< ~counter~0 44)} is VALID [2022-04-28 07:17:40,898 INFO L290 TraceCheckUtils]: 61: Hoare triple {12793#(< ~counter~0 43)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {12793#(< ~counter~0 43)} is VALID [2022-04-28 07:17:40,898 INFO L290 TraceCheckUtils]: 60: Hoare triple {12793#(< ~counter~0 43)} assume !!(0 != ~y3~0); {12793#(< ~counter~0 43)} is VALID [2022-04-28 07:17:40,898 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {12172#true} {12793#(< ~counter~0 43)} #63#return; {12793#(< ~counter~0 43)} is VALID [2022-04-28 07:17:40,898 INFO L290 TraceCheckUtils]: 58: Hoare triple {12172#true} assume true; {12172#true} is VALID [2022-04-28 07:17:40,898 INFO L290 TraceCheckUtils]: 57: Hoare triple {12172#true} assume !(0 == ~cond); {12172#true} is VALID [2022-04-28 07:17:40,898 INFO L290 TraceCheckUtils]: 56: Hoare triple {12172#true} ~cond := #in~cond; {12172#true} is VALID [2022-04-28 07:17:40,898 INFO L272 TraceCheckUtils]: 55: Hoare triple {12793#(< ~counter~0 43)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {12172#true} is VALID [2022-04-28 07:17:40,899 INFO L290 TraceCheckUtils]: 54: Hoare triple {12793#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {12793#(< ~counter~0 43)} is VALID [2022-04-28 07:17:40,899 INFO L290 TraceCheckUtils]: 53: Hoare triple {12821#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {12793#(< ~counter~0 43)} is VALID [2022-04-28 07:17:40,899 INFO L290 TraceCheckUtils]: 52: Hoare triple {12821#(< ~counter~0 42)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {12821#(< ~counter~0 42)} is VALID [2022-04-28 07:17:40,900 INFO L290 TraceCheckUtils]: 51: Hoare triple {12821#(< ~counter~0 42)} assume !!(0 != ~y3~0); {12821#(< ~counter~0 42)} is VALID [2022-04-28 07:17:40,900 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {12172#true} {12821#(< ~counter~0 42)} #63#return; {12821#(< ~counter~0 42)} is VALID [2022-04-28 07:17:40,900 INFO L290 TraceCheckUtils]: 49: Hoare triple {12172#true} assume true; {12172#true} is VALID [2022-04-28 07:17:40,900 INFO L290 TraceCheckUtils]: 48: Hoare triple {12172#true} assume !(0 == ~cond); {12172#true} is VALID [2022-04-28 07:17:40,900 INFO L290 TraceCheckUtils]: 47: Hoare triple {12172#true} ~cond := #in~cond; {12172#true} is VALID [2022-04-28 07:17:40,900 INFO L272 TraceCheckUtils]: 46: Hoare triple {12821#(< ~counter~0 42)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {12172#true} is VALID [2022-04-28 07:17:40,901 INFO L290 TraceCheckUtils]: 45: Hoare triple {12821#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {12821#(< ~counter~0 42)} is VALID [2022-04-28 07:17:40,901 INFO L290 TraceCheckUtils]: 44: Hoare triple {12849#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {12821#(< ~counter~0 42)} is VALID [2022-04-28 07:17:40,901 INFO L290 TraceCheckUtils]: 43: Hoare triple {12849#(< ~counter~0 41)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {12849#(< ~counter~0 41)} is VALID [2022-04-28 07:17:40,902 INFO L290 TraceCheckUtils]: 42: Hoare triple {12849#(< ~counter~0 41)} assume !!(0 != ~y3~0); {12849#(< ~counter~0 41)} is VALID [2022-04-28 07:17:40,902 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {12172#true} {12849#(< ~counter~0 41)} #63#return; {12849#(< ~counter~0 41)} is VALID [2022-04-28 07:17:40,902 INFO L290 TraceCheckUtils]: 40: Hoare triple {12172#true} assume true; {12172#true} is VALID [2022-04-28 07:17:40,902 INFO L290 TraceCheckUtils]: 39: Hoare triple {12172#true} assume !(0 == ~cond); {12172#true} is VALID [2022-04-28 07:17:40,902 INFO L290 TraceCheckUtils]: 38: Hoare triple {12172#true} ~cond := #in~cond; {12172#true} is VALID [2022-04-28 07:17:40,902 INFO L272 TraceCheckUtils]: 37: Hoare triple {12849#(< ~counter~0 41)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {12172#true} is VALID [2022-04-28 07:17:40,902 INFO L290 TraceCheckUtils]: 36: Hoare triple {12849#(< ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {12849#(< ~counter~0 41)} is VALID [2022-04-28 07:17:40,903 INFO L290 TraceCheckUtils]: 35: Hoare triple {12877#(< ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {12849#(< ~counter~0 41)} is VALID [2022-04-28 07:17:40,903 INFO L290 TraceCheckUtils]: 34: Hoare triple {12877#(< ~counter~0 40)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {12877#(< ~counter~0 40)} is VALID [2022-04-28 07:17:40,903 INFO L290 TraceCheckUtils]: 33: Hoare triple {12877#(< ~counter~0 40)} assume !!(0 != ~y3~0); {12877#(< ~counter~0 40)} is VALID [2022-04-28 07:17:40,904 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {12172#true} {12877#(< ~counter~0 40)} #63#return; {12877#(< ~counter~0 40)} is VALID [2022-04-28 07:17:40,904 INFO L290 TraceCheckUtils]: 31: Hoare triple {12172#true} assume true; {12172#true} is VALID [2022-04-28 07:17:40,904 INFO L290 TraceCheckUtils]: 30: Hoare triple {12172#true} assume !(0 == ~cond); {12172#true} is VALID [2022-04-28 07:17:40,904 INFO L290 TraceCheckUtils]: 29: Hoare triple {12172#true} ~cond := #in~cond; {12172#true} is VALID [2022-04-28 07:17:40,904 INFO L272 TraceCheckUtils]: 28: Hoare triple {12877#(< ~counter~0 40)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {12172#true} is VALID [2022-04-28 07:17:40,904 INFO L290 TraceCheckUtils]: 27: Hoare triple {12877#(< ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {12877#(< ~counter~0 40)} is VALID [2022-04-28 07:17:40,905 INFO L290 TraceCheckUtils]: 26: Hoare triple {12905#(< ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {12877#(< ~counter~0 40)} is VALID [2022-04-28 07:17:40,905 INFO L290 TraceCheckUtils]: 25: Hoare triple {12905#(< ~counter~0 39)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {12905#(< ~counter~0 39)} is VALID [2022-04-28 07:17:40,905 INFO L290 TraceCheckUtils]: 24: Hoare triple {12905#(< ~counter~0 39)} assume !!(0 != ~y3~0); {12905#(< ~counter~0 39)} is VALID [2022-04-28 07:17:40,906 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {12172#true} {12905#(< ~counter~0 39)} #63#return; {12905#(< ~counter~0 39)} is VALID [2022-04-28 07:17:40,906 INFO L290 TraceCheckUtils]: 22: Hoare triple {12172#true} assume true; {12172#true} is VALID [2022-04-28 07:17:40,906 INFO L290 TraceCheckUtils]: 21: Hoare triple {12172#true} assume !(0 == ~cond); {12172#true} is VALID [2022-04-28 07:17:40,906 INFO L290 TraceCheckUtils]: 20: Hoare triple {12172#true} ~cond := #in~cond; {12172#true} is VALID [2022-04-28 07:17:40,906 INFO L272 TraceCheckUtils]: 19: Hoare triple {12905#(< ~counter~0 39)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {12172#true} is VALID [2022-04-28 07:17:40,906 INFO L290 TraceCheckUtils]: 18: Hoare triple {12905#(< ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {12905#(< ~counter~0 39)} is VALID [2022-04-28 07:17:40,907 INFO L290 TraceCheckUtils]: 17: Hoare triple {12933#(< ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {12905#(< ~counter~0 39)} is VALID [2022-04-28 07:17:40,907 INFO L290 TraceCheckUtils]: 16: Hoare triple {12933#(< ~counter~0 38)} ~y1~0 := 0;~y2~0 := 0;~y3~0 := ~x1~0; {12933#(< ~counter~0 38)} is VALID [2022-04-28 07:17:40,907 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {12172#true} {12933#(< ~counter~0 38)} #61#return; {12933#(< ~counter~0 38)} is VALID [2022-04-28 07:17:40,907 INFO L290 TraceCheckUtils]: 14: Hoare triple {12172#true} assume true; {12172#true} is VALID [2022-04-28 07:17:40,907 INFO L290 TraceCheckUtils]: 13: Hoare triple {12172#true} assume !(0 == ~cond); {12172#true} is VALID [2022-04-28 07:17:40,907 INFO L290 TraceCheckUtils]: 12: Hoare triple {12172#true} ~cond := #in~cond; {12172#true} is VALID [2022-04-28 07:17:40,907 INFO L272 TraceCheckUtils]: 11: Hoare triple {12933#(< ~counter~0 38)} call assume_abort_if_not((if 0 != ~x2~0 then 1 else 0)); {12172#true} is VALID [2022-04-28 07:17:40,908 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {12172#true} {12933#(< ~counter~0 38)} #59#return; {12933#(< ~counter~0 38)} is VALID [2022-04-28 07:17:40,908 INFO L290 TraceCheckUtils]: 9: Hoare triple {12172#true} assume true; {12172#true} is VALID [2022-04-28 07:17:40,908 INFO L290 TraceCheckUtils]: 8: Hoare triple {12172#true} assume !(0 == ~cond); {12172#true} is VALID [2022-04-28 07:17:40,908 INFO L290 TraceCheckUtils]: 7: Hoare triple {12172#true} ~cond := #in~cond; {12172#true} is VALID [2022-04-28 07:17:40,908 INFO L272 TraceCheckUtils]: 6: Hoare triple {12933#(< ~counter~0 38)} call assume_abort_if_not((if ~x1~0 >= 0 then 1 else 0)); {12172#true} is VALID [2022-04-28 07:17:40,908 INFO L290 TraceCheckUtils]: 5: Hoare triple {12933#(< ~counter~0 38)} havoc ~x1~0;havoc ~x2~0;havoc ~y1~0;havoc ~y2~0;havoc ~y3~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~x1~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~x2~0 := #t~nondet5;havoc #t~nondet5; {12933#(< ~counter~0 38)} is VALID [2022-04-28 07:17:40,909 INFO L272 TraceCheckUtils]: 4: Hoare triple {12933#(< ~counter~0 38)} call #t~ret7 := main(); {12933#(< ~counter~0 38)} is VALID [2022-04-28 07:17:40,909 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {12933#(< ~counter~0 38)} {12172#true} #67#return; {12933#(< ~counter~0 38)} is VALID [2022-04-28 07:17:40,909 INFO L290 TraceCheckUtils]: 2: Hoare triple {12933#(< ~counter~0 38)} assume true; {12933#(< ~counter~0 38)} is VALID [2022-04-28 07:17:40,910 INFO L290 TraceCheckUtils]: 1: Hoare triple {12172#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(11, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {12933#(< ~counter~0 38)} is VALID [2022-04-28 07:17:40,910 INFO L272 TraceCheckUtils]: 0: Hoare triple {12172#true} call ULTIMATE.init(); {12172#true} is VALID [2022-04-28 07:17:40,910 INFO L134 CoverageAnalysis]: Checked inductivity of 646 backedges. 24 proven. 354 refuted. 0 times theorem prover too weak. 268 trivial. 0 not checked. [2022-04-28 07:17:40,910 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 07:17:40,910 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1473271928] [2022-04-28 07:17:40,910 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 07:17:40,910 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1419612493] [2022-04-28 07:17:40,910 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1419612493] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 07:17:40,910 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 07:17:40,911 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 16] total 30 [2022-04-28 07:17:40,911 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 07:17:40,911 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [407800648] [2022-04-28 07:17:40,911 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [407800648] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 07:17:40,911 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 07:17:40,911 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [16] imperfect sequences [] total 16 [2022-04-28 07:17:40,911 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1023941644] [2022-04-28 07:17:40,911 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 07:17:40,911 INFO L78 Accepts]: Start accepts. Automaton has has 16 states, 16 states have (on average 6.0) internal successors, (96), 15 states have internal predecessors, (96), 15 states have call successors, (17), 15 states have call predecessors, (17), 13 states have return successors, (15), 13 states have call predecessors, (15), 14 states have call successors, (15) Word has length 131 [2022-04-28 07:17:40,912 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 07:17:40,912 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 16 states, 16 states have (on average 6.0) internal successors, (96), 15 states have internal predecessors, (96), 15 states have call successors, (17), 15 states have call predecessors, (17), 13 states have return successors, (15), 13 states have call predecessors, (15), 14 states have call successors, (15) [2022-04-28 07:17:40,992 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 128 edges. 128 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 07:17:40,992 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2022-04-28 07:17:40,992 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 07:17:40,992 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2022-04-28 07:17:40,992 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=383, Invalid=487, Unknown=0, NotChecked=0, Total=870 [2022-04-28 07:17:40,993 INFO L87 Difference]: Start difference. First operand 128 states and 141 transitions. Second operand has 16 states, 16 states have (on average 6.0) internal successors, (96), 15 states have internal predecessors, (96), 15 states have call successors, (17), 15 states have call predecessors, (17), 13 states have return successors, (15), 13 states have call predecessors, (15), 14 states have call successors, (15) [2022-04-28 07:17:41,451 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 07:17:41,452 INFO L93 Difference]: Finished difference Result 142 states and 156 transitions. [2022-04-28 07:17:41,452 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2022-04-28 07:17:41,453 INFO L78 Accepts]: Start accepts. Automaton has has 16 states, 16 states have (on average 6.0) internal successors, (96), 15 states have internal predecessors, (96), 15 states have call successors, (17), 15 states have call predecessors, (17), 13 states have return successors, (15), 13 states have call predecessors, (15), 14 states have call successors, (15) Word has length 131 [2022-04-28 07:17:41,453 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 07:17:41,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 16 states, 16 states have (on average 6.0) internal successors, (96), 15 states have internal predecessors, (96), 15 states have call successors, (17), 15 states have call predecessors, (17), 13 states have return successors, (15), 13 states have call predecessors, (15), 14 states have call successors, (15) [2022-04-28 07:17:41,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 28 states and 155 transitions. [2022-04-28 07:17:41,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 16 states, 16 states have (on average 6.0) internal successors, (96), 15 states have internal predecessors, (96), 15 states have call successors, (17), 15 states have call predecessors, (17), 13 states have return successors, (15), 13 states have call predecessors, (15), 14 states have call successors, (15) [2022-04-28 07:17:41,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 28 states and 155 transitions. [2022-04-28 07:17:41,470 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 28 states and 155 transitions. [2022-04-28 07:17:41,577 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 155 edges. 155 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 07:17:41,578 INFO L225 Difference]: With dead ends: 142 [2022-04-28 07:17:41,578 INFO L226 Difference]: Without dead ends: 137 [2022-04-28 07:17:41,579 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 273 GetRequests, 233 SyntacticMatches, 0 SemanticMatches, 40 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 103 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=731, Invalid=991, Unknown=0, NotChecked=0, Total=1722 [2022-04-28 07:17:41,579 INFO L413 NwaCegarLoop]: 38 mSDtfsCounter, 25 mSDsluCounter, 152 mSDsCounter, 0 mSdLazyCounter, 79 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 25 SdHoareTripleChecker+Valid, 190 SdHoareTripleChecker+Invalid, 86 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 79 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-28 07:17:41,580 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [25 Valid, 190 Invalid, 86 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 79 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-28 07:17:41,580 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 137 states. [2022-04-28 07:17:41,707 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 137 to 137. [2022-04-28 07:17:41,707 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 07:17:41,707 INFO L82 GeneralOperation]: Start isEquivalent. First operand 137 states. Second operand has 137 states, 103 states have (on average 1.1359223300970873) internal successors, (117), 103 states have internal predecessors, (117), 18 states have call successors, (18), 17 states have call predecessors, (18), 15 states have return successors, (16), 16 states have call predecessors, (16), 16 states have call successors, (16) [2022-04-28 07:17:41,707 INFO L74 IsIncluded]: Start isIncluded. First operand 137 states. Second operand has 137 states, 103 states have (on average 1.1359223300970873) internal successors, (117), 103 states have internal predecessors, (117), 18 states have call successors, (18), 17 states have call predecessors, (18), 15 states have return successors, (16), 16 states have call predecessors, (16), 16 states have call successors, (16) [2022-04-28 07:17:41,708 INFO L87 Difference]: Start difference. First operand 137 states. Second operand has 137 states, 103 states have (on average 1.1359223300970873) internal successors, (117), 103 states have internal predecessors, (117), 18 states have call successors, (18), 17 states have call predecessors, (18), 15 states have return successors, (16), 16 states have call predecessors, (16), 16 states have call successors, (16) [2022-04-28 07:17:41,710 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 07:17:41,710 INFO L93 Difference]: Finished difference Result 137 states and 151 transitions. [2022-04-28 07:17:41,710 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 151 transitions. [2022-04-28 07:17:41,710 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 07:17:41,710 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 07:17:41,710 INFO L74 IsIncluded]: Start isIncluded. First operand has 137 states, 103 states have (on average 1.1359223300970873) internal successors, (117), 103 states have internal predecessors, (117), 18 states have call successors, (18), 17 states have call predecessors, (18), 15 states have return successors, (16), 16 states have call predecessors, (16), 16 states have call successors, (16) Second operand 137 states. [2022-04-28 07:17:41,711 INFO L87 Difference]: Start difference. First operand has 137 states, 103 states have (on average 1.1359223300970873) internal successors, (117), 103 states have internal predecessors, (117), 18 states have call successors, (18), 17 states have call predecessors, (18), 15 states have return successors, (16), 16 states have call predecessors, (16), 16 states have call successors, (16) Second operand 137 states. [2022-04-28 07:17:41,712 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 07:17:41,712 INFO L93 Difference]: Finished difference Result 137 states and 151 transitions. [2022-04-28 07:17:41,712 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 151 transitions. [2022-04-28 07:17:41,713 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 07:17:41,713 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 07:17:41,713 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 07:17:41,713 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 07:17:41,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 137 states, 103 states have (on average 1.1359223300970873) internal successors, (117), 103 states have internal predecessors, (117), 18 states have call successors, (18), 17 states have call predecessors, (18), 15 states have return successors, (16), 16 states have call predecessors, (16), 16 states have call successors, (16) [2022-04-28 07:17:41,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 137 states and 151 transitions. [2022-04-28 07:17:41,715 INFO L78 Accepts]: Start accepts. Automaton has 137 states and 151 transitions. Word has length 131 [2022-04-28 07:17:41,715 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 07:17:41,715 INFO L495 AbstractCegarLoop]: Abstraction has 137 states and 151 transitions. [2022-04-28 07:17:41,715 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 16 states, 16 states have (on average 6.0) internal successors, (96), 15 states have internal predecessors, (96), 15 states have call successors, (17), 15 states have call predecessors, (17), 13 states have return successors, (15), 13 states have call predecessors, (15), 14 states have call successors, (15) [2022-04-28 07:17:41,715 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 137 states and 151 transitions. [2022-04-28 07:17:41,858 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 151 edges. 151 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 07:17:41,859 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 151 transitions. [2022-04-28 07:17:41,860 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2022-04-28 07:17:41,860 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 07:17:41,860 INFO L195 NwaCegarLoop]: trace histogram [14, 14, 13, 13, 13, 13, 13, 13, 13, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 07:17:41,876 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (16)] Forceful destruction successful, exit code 0 [2022-04-28 07:17:42,060 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 16 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable15 [2022-04-28 07:17:42,060 INFO L420 AbstractCegarLoop]: === Iteration 17 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 07:17:42,061 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 07:17:42,061 INFO L85 PathProgramCache]: Analyzing trace with hash 2089018524, now seen corresponding path program 25 times [2022-04-28 07:17:42,061 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 07:17:42,061 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [999111381] [2022-04-28 07:17:42,061 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 07:17:42,061 INFO L85 PathProgramCache]: Analyzing trace with hash 2089018524, now seen corresponding path program 26 times [2022-04-28 07:17:42,061 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 07:17:42,061 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [900238754] [2022-04-28 07:17:42,061 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 07:17:42,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 07:17:42,074 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 07:17:42,074 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [339863572] [2022-04-28 07:17:42,074 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-28 07:17:42,075 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 07:17:42,075 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 07:17:42,075 INFO L229 MonitoredProcess]: Starting monitored process 17 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 07:17:42,076 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (17)] Waiting until timeout for monitored process [2022-04-28 07:17:42,137 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-28 07:17:42,138 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 07:17:42,139 INFO L263 TraceCheckSpWp]: Trace formula consists of 392 conjuncts, 31 conjunts are in the unsatisfiable core [2022-04-28 07:17:42,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 07:17:42,165 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 07:17:42,804 INFO L272 TraceCheckUtils]: 0: Hoare triple {13843#true} call ULTIMATE.init(); {13843#true} is VALID [2022-04-28 07:17:42,805 INFO L290 TraceCheckUtils]: 1: Hoare triple {13843#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(11, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {13851#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:42,805 INFO L290 TraceCheckUtils]: 2: Hoare triple {13851#(<= ~counter~0 0)} assume true; {13851#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:42,805 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {13851#(<= ~counter~0 0)} {13843#true} #67#return; {13851#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:42,805 INFO L272 TraceCheckUtils]: 4: Hoare triple {13851#(<= ~counter~0 0)} call #t~ret7 := main(); {13851#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:42,806 INFO L290 TraceCheckUtils]: 5: Hoare triple {13851#(<= ~counter~0 0)} havoc ~x1~0;havoc ~x2~0;havoc ~y1~0;havoc ~y2~0;havoc ~y3~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~x1~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~x2~0 := #t~nondet5;havoc #t~nondet5; {13851#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:42,806 INFO L272 TraceCheckUtils]: 6: Hoare triple {13851#(<= ~counter~0 0)} call assume_abort_if_not((if ~x1~0 >= 0 then 1 else 0)); {13851#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:42,806 INFO L290 TraceCheckUtils]: 7: Hoare triple {13851#(<= ~counter~0 0)} ~cond := #in~cond; {13851#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:42,807 INFO L290 TraceCheckUtils]: 8: Hoare triple {13851#(<= ~counter~0 0)} assume !(0 == ~cond); {13851#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:42,807 INFO L290 TraceCheckUtils]: 9: Hoare triple {13851#(<= ~counter~0 0)} assume true; {13851#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:42,807 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {13851#(<= ~counter~0 0)} {13851#(<= ~counter~0 0)} #59#return; {13851#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:42,808 INFO L272 TraceCheckUtils]: 11: Hoare triple {13851#(<= ~counter~0 0)} call assume_abort_if_not((if 0 != ~x2~0 then 1 else 0)); {13851#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:42,808 INFO L290 TraceCheckUtils]: 12: Hoare triple {13851#(<= ~counter~0 0)} ~cond := #in~cond; {13851#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:42,808 INFO L290 TraceCheckUtils]: 13: Hoare triple {13851#(<= ~counter~0 0)} assume !(0 == ~cond); {13851#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:42,808 INFO L290 TraceCheckUtils]: 14: Hoare triple {13851#(<= ~counter~0 0)} assume true; {13851#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:42,809 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {13851#(<= ~counter~0 0)} {13851#(<= ~counter~0 0)} #61#return; {13851#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:42,809 INFO L290 TraceCheckUtils]: 16: Hoare triple {13851#(<= ~counter~0 0)} ~y1~0 := 0;~y2~0 := 0;~y3~0 := ~x1~0; {13851#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:42,810 INFO L290 TraceCheckUtils]: 17: Hoare triple {13851#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {13900#(<= ~counter~0 1)} is VALID [2022-04-28 07:17:42,810 INFO L290 TraceCheckUtils]: 18: Hoare triple {13900#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {13900#(<= ~counter~0 1)} is VALID [2022-04-28 07:17:42,810 INFO L272 TraceCheckUtils]: 19: Hoare triple {13900#(<= ~counter~0 1)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {13900#(<= ~counter~0 1)} is VALID [2022-04-28 07:17:42,811 INFO L290 TraceCheckUtils]: 20: Hoare triple {13900#(<= ~counter~0 1)} ~cond := #in~cond; {13900#(<= ~counter~0 1)} is VALID [2022-04-28 07:17:42,811 INFO L290 TraceCheckUtils]: 21: Hoare triple {13900#(<= ~counter~0 1)} assume !(0 == ~cond); {13900#(<= ~counter~0 1)} is VALID [2022-04-28 07:17:42,811 INFO L290 TraceCheckUtils]: 22: Hoare triple {13900#(<= ~counter~0 1)} assume true; {13900#(<= ~counter~0 1)} is VALID [2022-04-28 07:17:42,812 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {13900#(<= ~counter~0 1)} {13900#(<= ~counter~0 1)} #63#return; {13900#(<= ~counter~0 1)} is VALID [2022-04-28 07:17:42,812 INFO L290 TraceCheckUtils]: 24: Hoare triple {13900#(<= ~counter~0 1)} assume !!(0 != ~y3~0); {13900#(<= ~counter~0 1)} is VALID [2022-04-28 07:17:42,812 INFO L290 TraceCheckUtils]: 25: Hoare triple {13900#(<= ~counter~0 1)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {13900#(<= ~counter~0 1)} is VALID [2022-04-28 07:17:42,812 INFO L290 TraceCheckUtils]: 26: Hoare triple {13900#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {13928#(<= ~counter~0 2)} is VALID [2022-04-28 07:17:42,813 INFO L290 TraceCheckUtils]: 27: Hoare triple {13928#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {13928#(<= ~counter~0 2)} is VALID [2022-04-28 07:17:42,813 INFO L272 TraceCheckUtils]: 28: Hoare triple {13928#(<= ~counter~0 2)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {13928#(<= ~counter~0 2)} is VALID [2022-04-28 07:17:42,813 INFO L290 TraceCheckUtils]: 29: Hoare triple {13928#(<= ~counter~0 2)} ~cond := #in~cond; {13928#(<= ~counter~0 2)} is VALID [2022-04-28 07:17:42,814 INFO L290 TraceCheckUtils]: 30: Hoare triple {13928#(<= ~counter~0 2)} assume !(0 == ~cond); {13928#(<= ~counter~0 2)} is VALID [2022-04-28 07:17:42,814 INFO L290 TraceCheckUtils]: 31: Hoare triple {13928#(<= ~counter~0 2)} assume true; {13928#(<= ~counter~0 2)} is VALID [2022-04-28 07:17:42,814 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {13928#(<= ~counter~0 2)} {13928#(<= ~counter~0 2)} #63#return; {13928#(<= ~counter~0 2)} is VALID [2022-04-28 07:17:42,815 INFO L290 TraceCheckUtils]: 33: Hoare triple {13928#(<= ~counter~0 2)} assume !!(0 != ~y3~0); {13928#(<= ~counter~0 2)} is VALID [2022-04-28 07:17:42,815 INFO L290 TraceCheckUtils]: 34: Hoare triple {13928#(<= ~counter~0 2)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {13928#(<= ~counter~0 2)} is VALID [2022-04-28 07:17:42,815 INFO L290 TraceCheckUtils]: 35: Hoare triple {13928#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {13956#(<= ~counter~0 3)} is VALID [2022-04-28 07:17:42,816 INFO L290 TraceCheckUtils]: 36: Hoare triple {13956#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {13956#(<= ~counter~0 3)} is VALID [2022-04-28 07:17:42,816 INFO L272 TraceCheckUtils]: 37: Hoare triple {13956#(<= ~counter~0 3)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {13956#(<= ~counter~0 3)} is VALID [2022-04-28 07:17:42,816 INFO L290 TraceCheckUtils]: 38: Hoare triple {13956#(<= ~counter~0 3)} ~cond := #in~cond; {13956#(<= ~counter~0 3)} is VALID [2022-04-28 07:17:42,817 INFO L290 TraceCheckUtils]: 39: Hoare triple {13956#(<= ~counter~0 3)} assume !(0 == ~cond); {13956#(<= ~counter~0 3)} is VALID [2022-04-28 07:17:42,817 INFO L290 TraceCheckUtils]: 40: Hoare triple {13956#(<= ~counter~0 3)} assume true; {13956#(<= ~counter~0 3)} is VALID [2022-04-28 07:17:42,817 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {13956#(<= ~counter~0 3)} {13956#(<= ~counter~0 3)} #63#return; {13956#(<= ~counter~0 3)} is VALID [2022-04-28 07:17:42,818 INFO L290 TraceCheckUtils]: 42: Hoare triple {13956#(<= ~counter~0 3)} assume !!(0 != ~y3~0); {13956#(<= ~counter~0 3)} is VALID [2022-04-28 07:17:42,818 INFO L290 TraceCheckUtils]: 43: Hoare triple {13956#(<= ~counter~0 3)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {13956#(<= ~counter~0 3)} is VALID [2022-04-28 07:17:42,818 INFO L290 TraceCheckUtils]: 44: Hoare triple {13956#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {13984#(<= ~counter~0 4)} is VALID [2022-04-28 07:17:42,819 INFO L290 TraceCheckUtils]: 45: Hoare triple {13984#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {13984#(<= ~counter~0 4)} is VALID [2022-04-28 07:17:42,819 INFO L272 TraceCheckUtils]: 46: Hoare triple {13984#(<= ~counter~0 4)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {13984#(<= ~counter~0 4)} is VALID [2022-04-28 07:17:42,819 INFO L290 TraceCheckUtils]: 47: Hoare triple {13984#(<= ~counter~0 4)} ~cond := #in~cond; {13984#(<= ~counter~0 4)} is VALID [2022-04-28 07:17:42,820 INFO L290 TraceCheckUtils]: 48: Hoare triple {13984#(<= ~counter~0 4)} assume !(0 == ~cond); {13984#(<= ~counter~0 4)} is VALID [2022-04-28 07:17:42,820 INFO L290 TraceCheckUtils]: 49: Hoare triple {13984#(<= ~counter~0 4)} assume true; {13984#(<= ~counter~0 4)} is VALID [2022-04-28 07:17:42,820 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {13984#(<= ~counter~0 4)} {13984#(<= ~counter~0 4)} #63#return; {13984#(<= ~counter~0 4)} is VALID [2022-04-28 07:17:42,820 INFO L290 TraceCheckUtils]: 51: Hoare triple {13984#(<= ~counter~0 4)} assume !!(0 != ~y3~0); {13984#(<= ~counter~0 4)} is VALID [2022-04-28 07:17:42,821 INFO L290 TraceCheckUtils]: 52: Hoare triple {13984#(<= ~counter~0 4)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {13984#(<= ~counter~0 4)} is VALID [2022-04-28 07:17:42,821 INFO L290 TraceCheckUtils]: 53: Hoare triple {13984#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {14012#(<= ~counter~0 5)} is VALID [2022-04-28 07:17:42,821 INFO L290 TraceCheckUtils]: 54: Hoare triple {14012#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {14012#(<= ~counter~0 5)} is VALID [2022-04-28 07:17:42,822 INFO L272 TraceCheckUtils]: 55: Hoare triple {14012#(<= ~counter~0 5)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {14012#(<= ~counter~0 5)} is VALID [2022-04-28 07:17:42,822 INFO L290 TraceCheckUtils]: 56: Hoare triple {14012#(<= ~counter~0 5)} ~cond := #in~cond; {14012#(<= ~counter~0 5)} is VALID [2022-04-28 07:17:42,822 INFO L290 TraceCheckUtils]: 57: Hoare triple {14012#(<= ~counter~0 5)} assume !(0 == ~cond); {14012#(<= ~counter~0 5)} is VALID [2022-04-28 07:17:42,823 INFO L290 TraceCheckUtils]: 58: Hoare triple {14012#(<= ~counter~0 5)} assume true; {14012#(<= ~counter~0 5)} is VALID [2022-04-28 07:17:42,823 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {14012#(<= ~counter~0 5)} {14012#(<= ~counter~0 5)} #63#return; {14012#(<= ~counter~0 5)} is VALID [2022-04-28 07:17:42,824 INFO L290 TraceCheckUtils]: 60: Hoare triple {14012#(<= ~counter~0 5)} assume !!(0 != ~y3~0); {14012#(<= ~counter~0 5)} is VALID [2022-04-28 07:17:42,824 INFO L290 TraceCheckUtils]: 61: Hoare triple {14012#(<= ~counter~0 5)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {14012#(<= ~counter~0 5)} is VALID [2022-04-28 07:17:42,825 INFO L290 TraceCheckUtils]: 62: Hoare triple {14012#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {14040#(<= ~counter~0 6)} is VALID [2022-04-28 07:17:42,825 INFO L290 TraceCheckUtils]: 63: Hoare triple {14040#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {14040#(<= ~counter~0 6)} is VALID [2022-04-28 07:17:42,825 INFO L272 TraceCheckUtils]: 64: Hoare triple {14040#(<= ~counter~0 6)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {14040#(<= ~counter~0 6)} is VALID [2022-04-28 07:17:42,826 INFO L290 TraceCheckUtils]: 65: Hoare triple {14040#(<= ~counter~0 6)} ~cond := #in~cond; {14040#(<= ~counter~0 6)} is VALID [2022-04-28 07:17:42,826 INFO L290 TraceCheckUtils]: 66: Hoare triple {14040#(<= ~counter~0 6)} assume !(0 == ~cond); {14040#(<= ~counter~0 6)} is VALID [2022-04-28 07:17:42,826 INFO L290 TraceCheckUtils]: 67: Hoare triple {14040#(<= ~counter~0 6)} assume true; {14040#(<= ~counter~0 6)} is VALID [2022-04-28 07:17:42,827 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {14040#(<= ~counter~0 6)} {14040#(<= ~counter~0 6)} #63#return; {14040#(<= ~counter~0 6)} is VALID [2022-04-28 07:17:42,827 INFO L290 TraceCheckUtils]: 69: Hoare triple {14040#(<= ~counter~0 6)} assume !!(0 != ~y3~0); {14040#(<= ~counter~0 6)} is VALID [2022-04-28 07:17:42,827 INFO L290 TraceCheckUtils]: 70: Hoare triple {14040#(<= ~counter~0 6)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {14040#(<= ~counter~0 6)} is VALID [2022-04-28 07:17:42,828 INFO L290 TraceCheckUtils]: 71: Hoare triple {14040#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {14068#(<= ~counter~0 7)} is VALID [2022-04-28 07:17:42,828 INFO L290 TraceCheckUtils]: 72: Hoare triple {14068#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {14068#(<= ~counter~0 7)} is VALID [2022-04-28 07:17:42,828 INFO L272 TraceCheckUtils]: 73: Hoare triple {14068#(<= ~counter~0 7)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {14068#(<= ~counter~0 7)} is VALID [2022-04-28 07:17:42,829 INFO L290 TraceCheckUtils]: 74: Hoare triple {14068#(<= ~counter~0 7)} ~cond := #in~cond; {14068#(<= ~counter~0 7)} is VALID [2022-04-28 07:17:42,829 INFO L290 TraceCheckUtils]: 75: Hoare triple {14068#(<= ~counter~0 7)} assume !(0 == ~cond); {14068#(<= ~counter~0 7)} is VALID [2022-04-28 07:17:42,829 INFO L290 TraceCheckUtils]: 76: Hoare triple {14068#(<= ~counter~0 7)} assume true; {14068#(<= ~counter~0 7)} is VALID [2022-04-28 07:17:42,830 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {14068#(<= ~counter~0 7)} {14068#(<= ~counter~0 7)} #63#return; {14068#(<= ~counter~0 7)} is VALID [2022-04-28 07:17:42,830 INFO L290 TraceCheckUtils]: 78: Hoare triple {14068#(<= ~counter~0 7)} assume !!(0 != ~y3~0); {14068#(<= ~counter~0 7)} is VALID [2022-04-28 07:17:42,830 INFO L290 TraceCheckUtils]: 79: Hoare triple {14068#(<= ~counter~0 7)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {14068#(<= ~counter~0 7)} is VALID [2022-04-28 07:17:42,831 INFO L290 TraceCheckUtils]: 80: Hoare triple {14068#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {14096#(<= ~counter~0 8)} is VALID [2022-04-28 07:17:42,831 INFO L290 TraceCheckUtils]: 81: Hoare triple {14096#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {14096#(<= ~counter~0 8)} is VALID [2022-04-28 07:17:42,831 INFO L272 TraceCheckUtils]: 82: Hoare triple {14096#(<= ~counter~0 8)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {14096#(<= ~counter~0 8)} is VALID [2022-04-28 07:17:42,832 INFO L290 TraceCheckUtils]: 83: Hoare triple {14096#(<= ~counter~0 8)} ~cond := #in~cond; {14096#(<= ~counter~0 8)} is VALID [2022-04-28 07:17:42,832 INFO L290 TraceCheckUtils]: 84: Hoare triple {14096#(<= ~counter~0 8)} assume !(0 == ~cond); {14096#(<= ~counter~0 8)} is VALID [2022-04-28 07:17:42,832 INFO L290 TraceCheckUtils]: 85: Hoare triple {14096#(<= ~counter~0 8)} assume true; {14096#(<= ~counter~0 8)} is VALID [2022-04-28 07:17:42,832 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {14096#(<= ~counter~0 8)} {14096#(<= ~counter~0 8)} #63#return; {14096#(<= ~counter~0 8)} is VALID [2022-04-28 07:17:42,833 INFO L290 TraceCheckUtils]: 87: Hoare triple {14096#(<= ~counter~0 8)} assume !!(0 != ~y3~0); {14096#(<= ~counter~0 8)} is VALID [2022-04-28 07:17:42,833 INFO L290 TraceCheckUtils]: 88: Hoare triple {14096#(<= ~counter~0 8)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {14096#(<= ~counter~0 8)} is VALID [2022-04-28 07:17:42,833 INFO L290 TraceCheckUtils]: 89: Hoare triple {14096#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {14124#(<= ~counter~0 9)} is VALID [2022-04-28 07:17:42,834 INFO L290 TraceCheckUtils]: 90: Hoare triple {14124#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {14124#(<= ~counter~0 9)} is VALID [2022-04-28 07:17:42,834 INFO L272 TraceCheckUtils]: 91: Hoare triple {14124#(<= ~counter~0 9)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {14124#(<= ~counter~0 9)} is VALID [2022-04-28 07:17:42,834 INFO L290 TraceCheckUtils]: 92: Hoare triple {14124#(<= ~counter~0 9)} ~cond := #in~cond; {14124#(<= ~counter~0 9)} is VALID [2022-04-28 07:17:42,835 INFO L290 TraceCheckUtils]: 93: Hoare triple {14124#(<= ~counter~0 9)} assume !(0 == ~cond); {14124#(<= ~counter~0 9)} is VALID [2022-04-28 07:17:42,835 INFO L290 TraceCheckUtils]: 94: Hoare triple {14124#(<= ~counter~0 9)} assume true; {14124#(<= ~counter~0 9)} is VALID [2022-04-28 07:17:42,835 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {14124#(<= ~counter~0 9)} {14124#(<= ~counter~0 9)} #63#return; {14124#(<= ~counter~0 9)} is VALID [2022-04-28 07:17:42,836 INFO L290 TraceCheckUtils]: 96: Hoare triple {14124#(<= ~counter~0 9)} assume !!(0 != ~y3~0); {14124#(<= ~counter~0 9)} is VALID [2022-04-28 07:17:42,836 INFO L290 TraceCheckUtils]: 97: Hoare triple {14124#(<= ~counter~0 9)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {14124#(<= ~counter~0 9)} is VALID [2022-04-28 07:17:42,836 INFO L290 TraceCheckUtils]: 98: Hoare triple {14124#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {14152#(<= ~counter~0 10)} is VALID [2022-04-28 07:17:42,837 INFO L290 TraceCheckUtils]: 99: Hoare triple {14152#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {14152#(<= ~counter~0 10)} is VALID [2022-04-28 07:17:42,837 INFO L272 TraceCheckUtils]: 100: Hoare triple {14152#(<= ~counter~0 10)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {14152#(<= ~counter~0 10)} is VALID [2022-04-28 07:17:42,837 INFO L290 TraceCheckUtils]: 101: Hoare triple {14152#(<= ~counter~0 10)} ~cond := #in~cond; {14152#(<= ~counter~0 10)} is VALID [2022-04-28 07:17:42,838 INFO L290 TraceCheckUtils]: 102: Hoare triple {14152#(<= ~counter~0 10)} assume !(0 == ~cond); {14152#(<= ~counter~0 10)} is VALID [2022-04-28 07:17:42,838 INFO L290 TraceCheckUtils]: 103: Hoare triple {14152#(<= ~counter~0 10)} assume true; {14152#(<= ~counter~0 10)} is VALID [2022-04-28 07:17:42,838 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {14152#(<= ~counter~0 10)} {14152#(<= ~counter~0 10)} #63#return; {14152#(<= ~counter~0 10)} is VALID [2022-04-28 07:17:42,839 INFO L290 TraceCheckUtils]: 105: Hoare triple {14152#(<= ~counter~0 10)} assume !!(0 != ~y3~0); {14152#(<= ~counter~0 10)} is VALID [2022-04-28 07:17:42,839 INFO L290 TraceCheckUtils]: 106: Hoare triple {14152#(<= ~counter~0 10)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {14152#(<= ~counter~0 10)} is VALID [2022-04-28 07:17:42,839 INFO L290 TraceCheckUtils]: 107: Hoare triple {14152#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {14180#(<= ~counter~0 11)} is VALID [2022-04-28 07:17:42,840 INFO L290 TraceCheckUtils]: 108: Hoare triple {14180#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {14180#(<= ~counter~0 11)} is VALID [2022-04-28 07:17:42,840 INFO L272 TraceCheckUtils]: 109: Hoare triple {14180#(<= ~counter~0 11)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {14180#(<= ~counter~0 11)} is VALID [2022-04-28 07:17:42,840 INFO L290 TraceCheckUtils]: 110: Hoare triple {14180#(<= ~counter~0 11)} ~cond := #in~cond; {14180#(<= ~counter~0 11)} is VALID [2022-04-28 07:17:42,840 INFO L290 TraceCheckUtils]: 111: Hoare triple {14180#(<= ~counter~0 11)} assume !(0 == ~cond); {14180#(<= ~counter~0 11)} is VALID [2022-04-28 07:17:42,841 INFO L290 TraceCheckUtils]: 112: Hoare triple {14180#(<= ~counter~0 11)} assume true; {14180#(<= ~counter~0 11)} is VALID [2022-04-28 07:17:42,841 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {14180#(<= ~counter~0 11)} {14180#(<= ~counter~0 11)} #63#return; {14180#(<= ~counter~0 11)} is VALID [2022-04-28 07:17:42,841 INFO L290 TraceCheckUtils]: 114: Hoare triple {14180#(<= ~counter~0 11)} assume !!(0 != ~y3~0); {14180#(<= ~counter~0 11)} is VALID [2022-04-28 07:17:42,842 INFO L290 TraceCheckUtils]: 115: Hoare triple {14180#(<= ~counter~0 11)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {14180#(<= ~counter~0 11)} is VALID [2022-04-28 07:17:42,842 INFO L290 TraceCheckUtils]: 116: Hoare triple {14180#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {14208#(<= ~counter~0 12)} is VALID [2022-04-28 07:17:42,842 INFO L290 TraceCheckUtils]: 117: Hoare triple {14208#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {14208#(<= ~counter~0 12)} is VALID [2022-04-28 07:17:42,843 INFO L272 TraceCheckUtils]: 118: Hoare triple {14208#(<= ~counter~0 12)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {14208#(<= ~counter~0 12)} is VALID [2022-04-28 07:17:42,843 INFO L290 TraceCheckUtils]: 119: Hoare triple {14208#(<= ~counter~0 12)} ~cond := #in~cond; {14208#(<= ~counter~0 12)} is VALID [2022-04-28 07:17:42,843 INFO L290 TraceCheckUtils]: 120: Hoare triple {14208#(<= ~counter~0 12)} assume !(0 == ~cond); {14208#(<= ~counter~0 12)} is VALID [2022-04-28 07:17:42,844 INFO L290 TraceCheckUtils]: 121: Hoare triple {14208#(<= ~counter~0 12)} assume true; {14208#(<= ~counter~0 12)} is VALID [2022-04-28 07:17:42,844 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {14208#(<= ~counter~0 12)} {14208#(<= ~counter~0 12)} #63#return; {14208#(<= ~counter~0 12)} is VALID [2022-04-28 07:17:42,844 INFO L290 TraceCheckUtils]: 123: Hoare triple {14208#(<= ~counter~0 12)} assume !!(0 != ~y3~0); {14208#(<= ~counter~0 12)} is VALID [2022-04-28 07:17:42,845 INFO L290 TraceCheckUtils]: 124: Hoare triple {14208#(<= ~counter~0 12)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {14208#(<= ~counter~0 12)} is VALID [2022-04-28 07:17:42,845 INFO L290 TraceCheckUtils]: 125: Hoare triple {14208#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {14236#(<= ~counter~0 13)} is VALID [2022-04-28 07:17:42,845 INFO L290 TraceCheckUtils]: 126: Hoare triple {14236#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {14236#(<= ~counter~0 13)} is VALID [2022-04-28 07:17:42,846 INFO L272 TraceCheckUtils]: 127: Hoare triple {14236#(<= ~counter~0 13)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {14236#(<= ~counter~0 13)} is VALID [2022-04-28 07:17:42,846 INFO L290 TraceCheckUtils]: 128: Hoare triple {14236#(<= ~counter~0 13)} ~cond := #in~cond; {14236#(<= ~counter~0 13)} is VALID [2022-04-28 07:17:42,846 INFO L290 TraceCheckUtils]: 129: Hoare triple {14236#(<= ~counter~0 13)} assume !(0 == ~cond); {14236#(<= ~counter~0 13)} is VALID [2022-04-28 07:17:42,847 INFO L290 TraceCheckUtils]: 130: Hoare triple {14236#(<= ~counter~0 13)} assume true; {14236#(<= ~counter~0 13)} is VALID [2022-04-28 07:17:42,847 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {14236#(<= ~counter~0 13)} {14236#(<= ~counter~0 13)} #63#return; {14236#(<= ~counter~0 13)} is VALID [2022-04-28 07:17:42,847 INFO L290 TraceCheckUtils]: 132: Hoare triple {14236#(<= ~counter~0 13)} assume !!(0 != ~y3~0); {14236#(<= ~counter~0 13)} is VALID [2022-04-28 07:17:42,848 INFO L290 TraceCheckUtils]: 133: Hoare triple {14236#(<= ~counter~0 13)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {14236#(<= ~counter~0 13)} is VALID [2022-04-28 07:17:42,848 INFO L290 TraceCheckUtils]: 134: Hoare triple {14236#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {14264#(<= |main_#t~post6| 13)} is VALID [2022-04-28 07:17:42,848 INFO L290 TraceCheckUtils]: 135: Hoare triple {14264#(<= |main_#t~post6| 13)} assume !(#t~post6 < 50);havoc #t~post6; {13844#false} is VALID [2022-04-28 07:17:42,848 INFO L272 TraceCheckUtils]: 136: Hoare triple {13844#false} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 == ~x1~0 then 1 else 0)); {13844#false} is VALID [2022-04-28 07:17:42,848 INFO L290 TraceCheckUtils]: 137: Hoare triple {13844#false} ~cond := #in~cond; {13844#false} is VALID [2022-04-28 07:17:42,848 INFO L290 TraceCheckUtils]: 138: Hoare triple {13844#false} assume 0 == ~cond; {13844#false} is VALID [2022-04-28 07:17:42,848 INFO L290 TraceCheckUtils]: 139: Hoare triple {13844#false} assume !false; {13844#false} is VALID [2022-04-28 07:17:42,849 INFO L134 CoverageAnalysis]: Checked inductivity of 758 backedges. 26 proven. 728 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-28 07:17:42,849 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 07:17:43,602 INFO L290 TraceCheckUtils]: 139: Hoare triple {13844#false} assume !false; {13844#false} is VALID [2022-04-28 07:17:43,602 INFO L290 TraceCheckUtils]: 138: Hoare triple {13844#false} assume 0 == ~cond; {13844#false} is VALID [2022-04-28 07:17:43,602 INFO L290 TraceCheckUtils]: 137: Hoare triple {13844#false} ~cond := #in~cond; {13844#false} is VALID [2022-04-28 07:17:43,602 INFO L272 TraceCheckUtils]: 136: Hoare triple {13844#false} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 == ~x1~0 then 1 else 0)); {13844#false} is VALID [2022-04-28 07:17:43,603 INFO L290 TraceCheckUtils]: 135: Hoare triple {14292#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {13844#false} is VALID [2022-04-28 07:17:43,603 INFO L290 TraceCheckUtils]: 134: Hoare triple {14296#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {14292#(< |main_#t~post6| 50)} is VALID [2022-04-28 07:17:43,603 INFO L290 TraceCheckUtils]: 133: Hoare triple {14296#(< ~counter~0 50)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {14296#(< ~counter~0 50)} is VALID [2022-04-28 07:17:43,604 INFO L290 TraceCheckUtils]: 132: Hoare triple {14296#(< ~counter~0 50)} assume !!(0 != ~y3~0); {14296#(< ~counter~0 50)} is VALID [2022-04-28 07:17:43,604 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {13843#true} {14296#(< ~counter~0 50)} #63#return; {14296#(< ~counter~0 50)} is VALID [2022-04-28 07:17:43,604 INFO L290 TraceCheckUtils]: 130: Hoare triple {13843#true} assume true; {13843#true} is VALID [2022-04-28 07:17:43,604 INFO L290 TraceCheckUtils]: 129: Hoare triple {13843#true} assume !(0 == ~cond); {13843#true} is VALID [2022-04-28 07:17:43,604 INFO L290 TraceCheckUtils]: 128: Hoare triple {13843#true} ~cond := #in~cond; {13843#true} is VALID [2022-04-28 07:17:43,604 INFO L272 TraceCheckUtils]: 127: Hoare triple {14296#(< ~counter~0 50)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {13843#true} is VALID [2022-04-28 07:17:43,605 INFO L290 TraceCheckUtils]: 126: Hoare triple {14296#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {14296#(< ~counter~0 50)} is VALID [2022-04-28 07:17:43,605 INFO L290 TraceCheckUtils]: 125: Hoare triple {14324#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {14296#(< ~counter~0 50)} is VALID [2022-04-28 07:17:43,605 INFO L290 TraceCheckUtils]: 124: Hoare triple {14324#(< ~counter~0 49)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {14324#(< ~counter~0 49)} is VALID [2022-04-28 07:17:43,606 INFO L290 TraceCheckUtils]: 123: Hoare triple {14324#(< ~counter~0 49)} assume !!(0 != ~y3~0); {14324#(< ~counter~0 49)} is VALID [2022-04-28 07:17:43,606 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {13843#true} {14324#(< ~counter~0 49)} #63#return; {14324#(< ~counter~0 49)} is VALID [2022-04-28 07:17:43,606 INFO L290 TraceCheckUtils]: 121: Hoare triple {13843#true} assume true; {13843#true} is VALID [2022-04-28 07:17:43,606 INFO L290 TraceCheckUtils]: 120: Hoare triple {13843#true} assume !(0 == ~cond); {13843#true} is VALID [2022-04-28 07:17:43,606 INFO L290 TraceCheckUtils]: 119: Hoare triple {13843#true} ~cond := #in~cond; {13843#true} is VALID [2022-04-28 07:17:43,606 INFO L272 TraceCheckUtils]: 118: Hoare triple {14324#(< ~counter~0 49)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {13843#true} is VALID [2022-04-28 07:17:43,607 INFO L290 TraceCheckUtils]: 117: Hoare triple {14324#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {14324#(< ~counter~0 49)} is VALID [2022-04-28 07:17:43,607 INFO L290 TraceCheckUtils]: 116: Hoare triple {14352#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {14324#(< ~counter~0 49)} is VALID [2022-04-28 07:17:43,607 INFO L290 TraceCheckUtils]: 115: Hoare triple {14352#(< ~counter~0 48)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {14352#(< ~counter~0 48)} is VALID [2022-04-28 07:17:43,608 INFO L290 TraceCheckUtils]: 114: Hoare triple {14352#(< ~counter~0 48)} assume !!(0 != ~y3~0); {14352#(< ~counter~0 48)} is VALID [2022-04-28 07:17:43,608 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {13843#true} {14352#(< ~counter~0 48)} #63#return; {14352#(< ~counter~0 48)} is VALID [2022-04-28 07:17:43,608 INFO L290 TraceCheckUtils]: 112: Hoare triple {13843#true} assume true; {13843#true} is VALID [2022-04-28 07:17:43,608 INFO L290 TraceCheckUtils]: 111: Hoare triple {13843#true} assume !(0 == ~cond); {13843#true} is VALID [2022-04-28 07:17:43,608 INFO L290 TraceCheckUtils]: 110: Hoare triple {13843#true} ~cond := #in~cond; {13843#true} is VALID [2022-04-28 07:17:43,608 INFO L272 TraceCheckUtils]: 109: Hoare triple {14352#(< ~counter~0 48)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {13843#true} is VALID [2022-04-28 07:17:43,609 INFO L290 TraceCheckUtils]: 108: Hoare triple {14352#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {14352#(< ~counter~0 48)} is VALID [2022-04-28 07:17:43,609 INFO L290 TraceCheckUtils]: 107: Hoare triple {14380#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {14352#(< ~counter~0 48)} is VALID [2022-04-28 07:17:43,609 INFO L290 TraceCheckUtils]: 106: Hoare triple {14380#(< ~counter~0 47)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {14380#(< ~counter~0 47)} is VALID [2022-04-28 07:17:43,610 INFO L290 TraceCheckUtils]: 105: Hoare triple {14380#(< ~counter~0 47)} assume !!(0 != ~y3~0); {14380#(< ~counter~0 47)} is VALID [2022-04-28 07:17:43,610 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {13843#true} {14380#(< ~counter~0 47)} #63#return; {14380#(< ~counter~0 47)} is VALID [2022-04-28 07:17:43,610 INFO L290 TraceCheckUtils]: 103: Hoare triple {13843#true} assume true; {13843#true} is VALID [2022-04-28 07:17:43,610 INFO L290 TraceCheckUtils]: 102: Hoare triple {13843#true} assume !(0 == ~cond); {13843#true} is VALID [2022-04-28 07:17:43,610 INFO L290 TraceCheckUtils]: 101: Hoare triple {13843#true} ~cond := #in~cond; {13843#true} is VALID [2022-04-28 07:17:43,610 INFO L272 TraceCheckUtils]: 100: Hoare triple {14380#(< ~counter~0 47)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {13843#true} is VALID [2022-04-28 07:17:43,610 INFO L290 TraceCheckUtils]: 99: Hoare triple {14380#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {14380#(< ~counter~0 47)} is VALID [2022-04-28 07:17:43,611 INFO L290 TraceCheckUtils]: 98: Hoare triple {14408#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {14380#(< ~counter~0 47)} is VALID [2022-04-28 07:17:43,611 INFO L290 TraceCheckUtils]: 97: Hoare triple {14408#(< ~counter~0 46)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {14408#(< ~counter~0 46)} is VALID [2022-04-28 07:17:43,611 INFO L290 TraceCheckUtils]: 96: Hoare triple {14408#(< ~counter~0 46)} assume !!(0 != ~y3~0); {14408#(< ~counter~0 46)} is VALID [2022-04-28 07:17:43,612 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {13843#true} {14408#(< ~counter~0 46)} #63#return; {14408#(< ~counter~0 46)} is VALID [2022-04-28 07:17:43,612 INFO L290 TraceCheckUtils]: 94: Hoare triple {13843#true} assume true; {13843#true} is VALID [2022-04-28 07:17:43,612 INFO L290 TraceCheckUtils]: 93: Hoare triple {13843#true} assume !(0 == ~cond); {13843#true} is VALID [2022-04-28 07:17:43,612 INFO L290 TraceCheckUtils]: 92: Hoare triple {13843#true} ~cond := #in~cond; {13843#true} is VALID [2022-04-28 07:17:43,612 INFO L272 TraceCheckUtils]: 91: Hoare triple {14408#(< ~counter~0 46)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {13843#true} is VALID [2022-04-28 07:17:43,612 INFO L290 TraceCheckUtils]: 90: Hoare triple {14408#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {14408#(< ~counter~0 46)} is VALID [2022-04-28 07:17:43,613 INFO L290 TraceCheckUtils]: 89: Hoare triple {14436#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {14408#(< ~counter~0 46)} is VALID [2022-04-28 07:17:43,613 INFO L290 TraceCheckUtils]: 88: Hoare triple {14436#(< ~counter~0 45)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {14436#(< ~counter~0 45)} is VALID [2022-04-28 07:17:43,613 INFO L290 TraceCheckUtils]: 87: Hoare triple {14436#(< ~counter~0 45)} assume !!(0 != ~y3~0); {14436#(< ~counter~0 45)} is VALID [2022-04-28 07:17:43,614 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {13843#true} {14436#(< ~counter~0 45)} #63#return; {14436#(< ~counter~0 45)} is VALID [2022-04-28 07:17:43,614 INFO L290 TraceCheckUtils]: 85: Hoare triple {13843#true} assume true; {13843#true} is VALID [2022-04-28 07:17:43,614 INFO L290 TraceCheckUtils]: 84: Hoare triple {13843#true} assume !(0 == ~cond); {13843#true} is VALID [2022-04-28 07:17:43,614 INFO L290 TraceCheckUtils]: 83: Hoare triple {13843#true} ~cond := #in~cond; {13843#true} is VALID [2022-04-28 07:17:43,614 INFO L272 TraceCheckUtils]: 82: Hoare triple {14436#(< ~counter~0 45)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {13843#true} is VALID [2022-04-28 07:17:43,614 INFO L290 TraceCheckUtils]: 81: Hoare triple {14436#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {14436#(< ~counter~0 45)} is VALID [2022-04-28 07:17:43,615 INFO L290 TraceCheckUtils]: 80: Hoare triple {14464#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {14436#(< ~counter~0 45)} is VALID [2022-04-28 07:17:43,615 INFO L290 TraceCheckUtils]: 79: Hoare triple {14464#(< ~counter~0 44)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {14464#(< ~counter~0 44)} is VALID [2022-04-28 07:17:43,615 INFO L290 TraceCheckUtils]: 78: Hoare triple {14464#(< ~counter~0 44)} assume !!(0 != ~y3~0); {14464#(< ~counter~0 44)} is VALID [2022-04-28 07:17:43,616 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {13843#true} {14464#(< ~counter~0 44)} #63#return; {14464#(< ~counter~0 44)} is VALID [2022-04-28 07:17:43,616 INFO L290 TraceCheckUtils]: 76: Hoare triple {13843#true} assume true; {13843#true} is VALID [2022-04-28 07:17:43,616 INFO L290 TraceCheckUtils]: 75: Hoare triple {13843#true} assume !(0 == ~cond); {13843#true} is VALID [2022-04-28 07:17:43,616 INFO L290 TraceCheckUtils]: 74: Hoare triple {13843#true} ~cond := #in~cond; {13843#true} is VALID [2022-04-28 07:17:43,616 INFO L272 TraceCheckUtils]: 73: Hoare triple {14464#(< ~counter~0 44)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {13843#true} is VALID [2022-04-28 07:17:43,616 INFO L290 TraceCheckUtils]: 72: Hoare triple {14464#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {14464#(< ~counter~0 44)} is VALID [2022-04-28 07:17:43,617 INFO L290 TraceCheckUtils]: 71: Hoare triple {14492#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {14464#(< ~counter~0 44)} is VALID [2022-04-28 07:17:43,617 INFO L290 TraceCheckUtils]: 70: Hoare triple {14492#(< ~counter~0 43)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {14492#(< ~counter~0 43)} is VALID [2022-04-28 07:17:43,617 INFO L290 TraceCheckUtils]: 69: Hoare triple {14492#(< ~counter~0 43)} assume !!(0 != ~y3~0); {14492#(< ~counter~0 43)} is VALID [2022-04-28 07:17:43,618 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {13843#true} {14492#(< ~counter~0 43)} #63#return; {14492#(< ~counter~0 43)} is VALID [2022-04-28 07:17:43,618 INFO L290 TraceCheckUtils]: 67: Hoare triple {13843#true} assume true; {13843#true} is VALID [2022-04-28 07:17:43,618 INFO L290 TraceCheckUtils]: 66: Hoare triple {13843#true} assume !(0 == ~cond); {13843#true} is VALID [2022-04-28 07:17:43,618 INFO L290 TraceCheckUtils]: 65: Hoare triple {13843#true} ~cond := #in~cond; {13843#true} is VALID [2022-04-28 07:17:43,618 INFO L272 TraceCheckUtils]: 64: Hoare triple {14492#(< ~counter~0 43)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {13843#true} is VALID [2022-04-28 07:17:43,618 INFO L290 TraceCheckUtils]: 63: Hoare triple {14492#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {14492#(< ~counter~0 43)} is VALID [2022-04-28 07:17:43,618 INFO L290 TraceCheckUtils]: 62: Hoare triple {14520#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {14492#(< ~counter~0 43)} is VALID [2022-04-28 07:17:43,619 INFO L290 TraceCheckUtils]: 61: Hoare triple {14520#(< ~counter~0 42)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {14520#(< ~counter~0 42)} is VALID [2022-04-28 07:17:43,619 INFO L290 TraceCheckUtils]: 60: Hoare triple {14520#(< ~counter~0 42)} assume !!(0 != ~y3~0); {14520#(< ~counter~0 42)} is VALID [2022-04-28 07:17:43,619 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {13843#true} {14520#(< ~counter~0 42)} #63#return; {14520#(< ~counter~0 42)} is VALID [2022-04-28 07:17:43,620 INFO L290 TraceCheckUtils]: 58: Hoare triple {13843#true} assume true; {13843#true} is VALID [2022-04-28 07:17:43,620 INFO L290 TraceCheckUtils]: 57: Hoare triple {13843#true} assume !(0 == ~cond); {13843#true} is VALID [2022-04-28 07:17:43,620 INFO L290 TraceCheckUtils]: 56: Hoare triple {13843#true} ~cond := #in~cond; {13843#true} is VALID [2022-04-28 07:17:43,620 INFO L272 TraceCheckUtils]: 55: Hoare triple {14520#(< ~counter~0 42)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {13843#true} is VALID [2022-04-28 07:17:43,620 INFO L290 TraceCheckUtils]: 54: Hoare triple {14520#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {14520#(< ~counter~0 42)} is VALID [2022-04-28 07:17:43,620 INFO L290 TraceCheckUtils]: 53: Hoare triple {14548#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {14520#(< ~counter~0 42)} is VALID [2022-04-28 07:17:43,621 INFO L290 TraceCheckUtils]: 52: Hoare triple {14548#(< ~counter~0 41)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {14548#(< ~counter~0 41)} is VALID [2022-04-28 07:17:43,621 INFO L290 TraceCheckUtils]: 51: Hoare triple {14548#(< ~counter~0 41)} assume !!(0 != ~y3~0); {14548#(< ~counter~0 41)} is VALID [2022-04-28 07:17:43,621 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {13843#true} {14548#(< ~counter~0 41)} #63#return; {14548#(< ~counter~0 41)} is VALID [2022-04-28 07:17:43,621 INFO L290 TraceCheckUtils]: 49: Hoare triple {13843#true} assume true; {13843#true} is VALID [2022-04-28 07:17:43,621 INFO L290 TraceCheckUtils]: 48: Hoare triple {13843#true} assume !(0 == ~cond); {13843#true} is VALID [2022-04-28 07:17:43,622 INFO L290 TraceCheckUtils]: 47: Hoare triple {13843#true} ~cond := #in~cond; {13843#true} is VALID [2022-04-28 07:17:43,622 INFO L272 TraceCheckUtils]: 46: Hoare triple {14548#(< ~counter~0 41)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {13843#true} is VALID [2022-04-28 07:17:43,622 INFO L290 TraceCheckUtils]: 45: Hoare triple {14548#(< ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {14548#(< ~counter~0 41)} is VALID [2022-04-28 07:17:43,622 INFO L290 TraceCheckUtils]: 44: Hoare triple {14576#(< ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {14548#(< ~counter~0 41)} is VALID [2022-04-28 07:17:43,622 INFO L290 TraceCheckUtils]: 43: Hoare triple {14576#(< ~counter~0 40)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {14576#(< ~counter~0 40)} is VALID [2022-04-28 07:17:43,623 INFO L290 TraceCheckUtils]: 42: Hoare triple {14576#(< ~counter~0 40)} assume !!(0 != ~y3~0); {14576#(< ~counter~0 40)} is VALID [2022-04-28 07:17:43,623 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {13843#true} {14576#(< ~counter~0 40)} #63#return; {14576#(< ~counter~0 40)} is VALID [2022-04-28 07:17:43,623 INFO L290 TraceCheckUtils]: 40: Hoare triple {13843#true} assume true; {13843#true} is VALID [2022-04-28 07:17:43,623 INFO L290 TraceCheckUtils]: 39: Hoare triple {13843#true} assume !(0 == ~cond); {13843#true} is VALID [2022-04-28 07:17:43,623 INFO L290 TraceCheckUtils]: 38: Hoare triple {13843#true} ~cond := #in~cond; {13843#true} is VALID [2022-04-28 07:17:43,623 INFO L272 TraceCheckUtils]: 37: Hoare triple {14576#(< ~counter~0 40)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {13843#true} is VALID [2022-04-28 07:17:43,624 INFO L290 TraceCheckUtils]: 36: Hoare triple {14576#(< ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {14576#(< ~counter~0 40)} is VALID [2022-04-28 07:17:43,624 INFO L290 TraceCheckUtils]: 35: Hoare triple {14604#(< ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {14576#(< ~counter~0 40)} is VALID [2022-04-28 07:17:43,624 INFO L290 TraceCheckUtils]: 34: Hoare triple {14604#(< ~counter~0 39)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {14604#(< ~counter~0 39)} is VALID [2022-04-28 07:17:43,625 INFO L290 TraceCheckUtils]: 33: Hoare triple {14604#(< ~counter~0 39)} assume !!(0 != ~y3~0); {14604#(< ~counter~0 39)} is VALID [2022-04-28 07:17:43,625 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {13843#true} {14604#(< ~counter~0 39)} #63#return; {14604#(< ~counter~0 39)} is VALID [2022-04-28 07:17:43,625 INFO L290 TraceCheckUtils]: 31: Hoare triple {13843#true} assume true; {13843#true} is VALID [2022-04-28 07:17:43,625 INFO L290 TraceCheckUtils]: 30: Hoare triple {13843#true} assume !(0 == ~cond); {13843#true} is VALID [2022-04-28 07:17:43,625 INFO L290 TraceCheckUtils]: 29: Hoare triple {13843#true} ~cond := #in~cond; {13843#true} is VALID [2022-04-28 07:17:43,625 INFO L272 TraceCheckUtils]: 28: Hoare triple {14604#(< ~counter~0 39)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {13843#true} is VALID [2022-04-28 07:17:43,626 INFO L290 TraceCheckUtils]: 27: Hoare triple {14604#(< ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {14604#(< ~counter~0 39)} is VALID [2022-04-28 07:17:43,626 INFO L290 TraceCheckUtils]: 26: Hoare triple {14632#(< ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {14604#(< ~counter~0 39)} is VALID [2022-04-28 07:17:43,626 INFO L290 TraceCheckUtils]: 25: Hoare triple {14632#(< ~counter~0 38)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {14632#(< ~counter~0 38)} is VALID [2022-04-28 07:17:43,626 INFO L290 TraceCheckUtils]: 24: Hoare triple {14632#(< ~counter~0 38)} assume !!(0 != ~y3~0); {14632#(< ~counter~0 38)} is VALID [2022-04-28 07:17:43,627 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {13843#true} {14632#(< ~counter~0 38)} #63#return; {14632#(< ~counter~0 38)} is VALID [2022-04-28 07:17:43,627 INFO L290 TraceCheckUtils]: 22: Hoare triple {13843#true} assume true; {13843#true} is VALID [2022-04-28 07:17:43,627 INFO L290 TraceCheckUtils]: 21: Hoare triple {13843#true} assume !(0 == ~cond); {13843#true} is VALID [2022-04-28 07:17:43,627 INFO L290 TraceCheckUtils]: 20: Hoare triple {13843#true} ~cond := #in~cond; {13843#true} is VALID [2022-04-28 07:17:43,627 INFO L272 TraceCheckUtils]: 19: Hoare triple {14632#(< ~counter~0 38)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {13843#true} is VALID [2022-04-28 07:17:43,627 INFO L290 TraceCheckUtils]: 18: Hoare triple {14632#(< ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {14632#(< ~counter~0 38)} is VALID [2022-04-28 07:17:43,628 INFO L290 TraceCheckUtils]: 17: Hoare triple {14660#(< ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {14632#(< ~counter~0 38)} is VALID [2022-04-28 07:17:43,628 INFO L290 TraceCheckUtils]: 16: Hoare triple {14660#(< ~counter~0 37)} ~y1~0 := 0;~y2~0 := 0;~y3~0 := ~x1~0; {14660#(< ~counter~0 37)} is VALID [2022-04-28 07:17:43,629 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {13843#true} {14660#(< ~counter~0 37)} #61#return; {14660#(< ~counter~0 37)} is VALID [2022-04-28 07:17:43,629 INFO L290 TraceCheckUtils]: 14: Hoare triple {13843#true} assume true; {13843#true} is VALID [2022-04-28 07:17:43,629 INFO L290 TraceCheckUtils]: 13: Hoare triple {13843#true} assume !(0 == ~cond); {13843#true} is VALID [2022-04-28 07:17:43,629 INFO L290 TraceCheckUtils]: 12: Hoare triple {13843#true} ~cond := #in~cond; {13843#true} is VALID [2022-04-28 07:17:43,629 INFO L272 TraceCheckUtils]: 11: Hoare triple {14660#(< ~counter~0 37)} call assume_abort_if_not((if 0 != ~x2~0 then 1 else 0)); {13843#true} is VALID [2022-04-28 07:17:43,629 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {13843#true} {14660#(< ~counter~0 37)} #59#return; {14660#(< ~counter~0 37)} is VALID [2022-04-28 07:17:43,629 INFO L290 TraceCheckUtils]: 9: Hoare triple {13843#true} assume true; {13843#true} is VALID [2022-04-28 07:17:43,629 INFO L290 TraceCheckUtils]: 8: Hoare triple {13843#true} assume !(0 == ~cond); {13843#true} is VALID [2022-04-28 07:17:43,629 INFO L290 TraceCheckUtils]: 7: Hoare triple {13843#true} ~cond := #in~cond; {13843#true} is VALID [2022-04-28 07:17:43,629 INFO L272 TraceCheckUtils]: 6: Hoare triple {14660#(< ~counter~0 37)} call assume_abort_if_not((if ~x1~0 >= 0 then 1 else 0)); {13843#true} is VALID [2022-04-28 07:17:43,630 INFO L290 TraceCheckUtils]: 5: Hoare triple {14660#(< ~counter~0 37)} havoc ~x1~0;havoc ~x2~0;havoc ~y1~0;havoc ~y2~0;havoc ~y3~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~x1~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~x2~0 := #t~nondet5;havoc #t~nondet5; {14660#(< ~counter~0 37)} is VALID [2022-04-28 07:17:43,630 INFO L272 TraceCheckUtils]: 4: Hoare triple {14660#(< ~counter~0 37)} call #t~ret7 := main(); {14660#(< ~counter~0 37)} is VALID [2022-04-28 07:17:43,630 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {14660#(< ~counter~0 37)} {13843#true} #67#return; {14660#(< ~counter~0 37)} is VALID [2022-04-28 07:17:43,630 INFO L290 TraceCheckUtils]: 2: Hoare triple {14660#(< ~counter~0 37)} assume true; {14660#(< ~counter~0 37)} is VALID [2022-04-28 07:17:43,631 INFO L290 TraceCheckUtils]: 1: Hoare triple {13843#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(11, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {14660#(< ~counter~0 37)} is VALID [2022-04-28 07:17:43,631 INFO L272 TraceCheckUtils]: 0: Hoare triple {13843#true} call ULTIMATE.init(); {13843#true} is VALID [2022-04-28 07:17:43,631 INFO L134 CoverageAnalysis]: Checked inductivity of 758 backedges. 26 proven. 416 refuted. 0 times theorem prover too weak. 316 trivial. 0 not checked. [2022-04-28 07:17:43,631 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 07:17:43,632 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [900238754] [2022-04-28 07:17:43,632 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 07:17:43,632 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [339863572] [2022-04-28 07:17:43,632 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [339863572] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 07:17:43,632 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 07:17:43,632 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 17] total 32 [2022-04-28 07:17:43,632 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 07:17:43,632 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [999111381] [2022-04-28 07:17:43,632 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [999111381] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 07:17:43,632 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 07:17:43,632 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [17] imperfect sequences [] total 17 [2022-04-28 07:17:43,632 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [591736126] [2022-04-28 07:17:43,632 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 07:17:43,633 INFO L78 Accepts]: Start accepts. Automaton has has 17 states, 17 states have (on average 6.0588235294117645) internal successors, (103), 16 states have internal predecessors, (103), 16 states have call successors, (18), 16 states have call predecessors, (18), 14 states have return successors, (16), 14 states have call predecessors, (16), 15 states have call successors, (16) Word has length 140 [2022-04-28 07:17:43,633 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 07:17:43,633 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 17 states, 17 states have (on average 6.0588235294117645) internal successors, (103), 16 states have internal predecessors, (103), 16 states have call successors, (18), 16 states have call predecessors, (18), 14 states have return successors, (16), 14 states have call predecessors, (16), 15 states have call successors, (16) [2022-04-28 07:17:43,719 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 137 edges. 137 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 07:17:43,719 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 17 states [2022-04-28 07:17:43,720 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 07:17:43,720 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2022-04-28 07:17:43,720 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=440, Invalid=552, Unknown=0, NotChecked=0, Total=992 [2022-04-28 07:17:43,720 INFO L87 Difference]: Start difference. First operand 137 states and 151 transitions. Second operand has 17 states, 17 states have (on average 6.0588235294117645) internal successors, (103), 16 states have internal predecessors, (103), 16 states have call successors, (18), 16 states have call predecessors, (18), 14 states have return successors, (16), 14 states have call predecessors, (16), 15 states have call successors, (16) [2022-04-28 07:17:44,223 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 07:17:44,224 INFO L93 Difference]: Finished difference Result 151 states and 166 transitions. [2022-04-28 07:17:44,224 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2022-04-28 07:17:44,224 INFO L78 Accepts]: Start accepts. Automaton has has 17 states, 17 states have (on average 6.0588235294117645) internal successors, (103), 16 states have internal predecessors, (103), 16 states have call successors, (18), 16 states have call predecessors, (18), 14 states have return successors, (16), 14 states have call predecessors, (16), 15 states have call successors, (16) Word has length 140 [2022-04-28 07:17:44,224 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 07:17:44,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 17 states, 17 states have (on average 6.0588235294117645) internal successors, (103), 16 states have internal predecessors, (103), 16 states have call successors, (18), 16 states have call predecessors, (18), 14 states have return successors, (16), 14 states have call predecessors, (16), 15 states have call successors, (16) [2022-04-28 07:17:44,226 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 30 states and 165 transitions. [2022-04-28 07:17:44,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 17 states, 17 states have (on average 6.0588235294117645) internal successors, (103), 16 states have internal predecessors, (103), 16 states have call successors, (18), 16 states have call predecessors, (18), 14 states have return successors, (16), 14 states have call predecessors, (16), 15 states have call successors, (16) [2022-04-28 07:17:44,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 30 states and 165 transitions. [2022-04-28 07:17:44,229 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 30 states and 165 transitions. [2022-04-28 07:17:44,353 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 165 edges. 165 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 07:17:44,355 INFO L225 Difference]: With dead ends: 151 [2022-04-28 07:17:44,355 INFO L226 Difference]: Without dead ends: 146 [2022-04-28 07:17:44,356 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 292 GetRequests, 249 SyntacticMatches, 0 SemanticMatches, 43 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 118 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=843, Invalid=1137, Unknown=0, NotChecked=0, Total=1980 [2022-04-28 07:17:44,356 INFO L413 NwaCegarLoop]: 39 mSDtfsCounter, 44 mSDsluCounter, 141 mSDsCounter, 0 mSdLazyCounter, 76 mSolverCounterSat, 14 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 44 SdHoareTripleChecker+Valid, 180 SdHoareTripleChecker+Invalid, 90 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 14 IncrementalHoareTripleChecker+Valid, 76 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-28 07:17:44,356 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [44 Valid, 180 Invalid, 90 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [14 Valid, 76 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-28 07:17:44,356 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 146 states. [2022-04-28 07:17:44,493 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 146 to 146. [2022-04-28 07:17:44,494 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 07:17:44,494 INFO L82 GeneralOperation]: Start isEquivalent. First operand 146 states. Second operand has 146 states, 110 states have (on average 1.1363636363636365) internal successors, (125), 110 states have internal predecessors, (125), 19 states have call successors, (19), 18 states have call predecessors, (19), 16 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) [2022-04-28 07:17:44,494 INFO L74 IsIncluded]: Start isIncluded. First operand 146 states. Second operand has 146 states, 110 states have (on average 1.1363636363636365) internal successors, (125), 110 states have internal predecessors, (125), 19 states have call successors, (19), 18 states have call predecessors, (19), 16 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) [2022-04-28 07:17:44,494 INFO L87 Difference]: Start difference. First operand 146 states. Second operand has 146 states, 110 states have (on average 1.1363636363636365) internal successors, (125), 110 states have internal predecessors, (125), 19 states have call successors, (19), 18 states have call predecessors, (19), 16 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) [2022-04-28 07:17:44,496 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 07:17:44,496 INFO L93 Difference]: Finished difference Result 146 states and 161 transitions. [2022-04-28 07:17:44,496 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 161 transitions. [2022-04-28 07:17:44,496 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 07:17:44,496 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 07:17:44,497 INFO L74 IsIncluded]: Start isIncluded. First operand has 146 states, 110 states have (on average 1.1363636363636365) internal successors, (125), 110 states have internal predecessors, (125), 19 states have call successors, (19), 18 states have call predecessors, (19), 16 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) Second operand 146 states. [2022-04-28 07:17:44,497 INFO L87 Difference]: Start difference. First operand has 146 states, 110 states have (on average 1.1363636363636365) internal successors, (125), 110 states have internal predecessors, (125), 19 states have call successors, (19), 18 states have call predecessors, (19), 16 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) Second operand 146 states. [2022-04-28 07:17:44,499 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 07:17:44,499 INFO L93 Difference]: Finished difference Result 146 states and 161 transitions. [2022-04-28 07:17:44,499 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 161 transitions. [2022-04-28 07:17:44,499 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 07:17:44,499 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 07:17:44,499 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 07:17:44,499 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 07:17:44,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 146 states, 110 states have (on average 1.1363636363636365) internal successors, (125), 110 states have internal predecessors, (125), 19 states have call successors, (19), 18 states have call predecessors, (19), 16 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) [2022-04-28 07:17:44,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 146 states and 161 transitions. [2022-04-28 07:17:44,501 INFO L78 Accepts]: Start accepts. Automaton has 146 states and 161 transitions. Word has length 140 [2022-04-28 07:17:44,501 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 07:17:44,501 INFO L495 AbstractCegarLoop]: Abstraction has 146 states and 161 transitions. [2022-04-28 07:17:44,501 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 17 states, 17 states have (on average 6.0588235294117645) internal successors, (103), 16 states have internal predecessors, (103), 16 states have call successors, (18), 16 states have call predecessors, (18), 14 states have return successors, (16), 14 states have call predecessors, (16), 15 states have call successors, (16) [2022-04-28 07:17:44,502 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 146 states and 161 transitions. [2022-04-28 07:17:44,671 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 161 edges. 161 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 07:17:44,671 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 161 transitions. [2022-04-28 07:17:44,672 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2022-04-28 07:17:44,672 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 07:17:44,672 INFO L195 NwaCegarLoop]: trace histogram [15, 15, 14, 14, 14, 14, 14, 14, 14, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 07:17:44,691 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (17)] Forceful destruction successful, exit code 0 [2022-04-28 07:17:44,873 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 17 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable16 [2022-04-28 07:17:44,873 INFO L420 AbstractCegarLoop]: === Iteration 18 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 07:17:44,873 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 07:17:44,873 INFO L85 PathProgramCache]: Analyzing trace with hash -1088976298, now seen corresponding path program 27 times [2022-04-28 07:17:44,873 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 07:17:44,873 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1475785928] [2022-04-28 07:17:44,874 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 07:17:44,874 INFO L85 PathProgramCache]: Analyzing trace with hash -1088976298, now seen corresponding path program 28 times [2022-04-28 07:17:44,874 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 07:17:44,874 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1214946983] [2022-04-28 07:17:44,874 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 07:17:44,874 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 07:17:44,886 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 07:17:44,886 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1480007248] [2022-04-28 07:17:44,886 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-28 07:17:44,886 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 07:17:44,886 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 07:17:44,894 INFO L229 MonitoredProcess]: Starting monitored process 18 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 07:17:44,906 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (18)] Waiting until timeout for monitored process [2022-04-28 07:17:44,961 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-28 07:17:44,961 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 07:17:44,963 INFO L263 TraceCheckSpWp]: Trace formula consists of 415 conjuncts, 33 conjunts are in the unsatisfiable core [2022-04-28 07:17:44,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 07:17:44,989 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 07:17:45,656 INFO L272 TraceCheckUtils]: 0: Hoare triple {15626#true} call ULTIMATE.init(); {15626#true} is VALID [2022-04-28 07:17:45,656 INFO L290 TraceCheckUtils]: 1: Hoare triple {15626#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(11, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {15634#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:45,657 INFO L290 TraceCheckUtils]: 2: Hoare triple {15634#(<= ~counter~0 0)} assume true; {15634#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:45,657 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {15634#(<= ~counter~0 0)} {15626#true} #67#return; {15634#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:45,657 INFO L272 TraceCheckUtils]: 4: Hoare triple {15634#(<= ~counter~0 0)} call #t~ret7 := main(); {15634#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:45,658 INFO L290 TraceCheckUtils]: 5: Hoare triple {15634#(<= ~counter~0 0)} havoc ~x1~0;havoc ~x2~0;havoc ~y1~0;havoc ~y2~0;havoc ~y3~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~x1~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~x2~0 := #t~nondet5;havoc #t~nondet5; {15634#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:45,658 INFO L272 TraceCheckUtils]: 6: Hoare triple {15634#(<= ~counter~0 0)} call assume_abort_if_not((if ~x1~0 >= 0 then 1 else 0)); {15634#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:45,658 INFO L290 TraceCheckUtils]: 7: Hoare triple {15634#(<= ~counter~0 0)} ~cond := #in~cond; {15634#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:45,658 INFO L290 TraceCheckUtils]: 8: Hoare triple {15634#(<= ~counter~0 0)} assume !(0 == ~cond); {15634#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:45,659 INFO L290 TraceCheckUtils]: 9: Hoare triple {15634#(<= ~counter~0 0)} assume true; {15634#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:45,659 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {15634#(<= ~counter~0 0)} {15634#(<= ~counter~0 0)} #59#return; {15634#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:45,659 INFO L272 TraceCheckUtils]: 11: Hoare triple {15634#(<= ~counter~0 0)} call assume_abort_if_not((if 0 != ~x2~0 then 1 else 0)); {15634#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:45,660 INFO L290 TraceCheckUtils]: 12: Hoare triple {15634#(<= ~counter~0 0)} ~cond := #in~cond; {15634#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:45,660 INFO L290 TraceCheckUtils]: 13: Hoare triple {15634#(<= ~counter~0 0)} assume !(0 == ~cond); {15634#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:45,660 INFO L290 TraceCheckUtils]: 14: Hoare triple {15634#(<= ~counter~0 0)} assume true; {15634#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:45,660 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {15634#(<= ~counter~0 0)} {15634#(<= ~counter~0 0)} #61#return; {15634#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:45,661 INFO L290 TraceCheckUtils]: 16: Hoare triple {15634#(<= ~counter~0 0)} ~y1~0 := 0;~y2~0 := 0;~y3~0 := ~x1~0; {15634#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:45,661 INFO L290 TraceCheckUtils]: 17: Hoare triple {15634#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {15683#(<= ~counter~0 1)} is VALID [2022-04-28 07:17:45,662 INFO L290 TraceCheckUtils]: 18: Hoare triple {15683#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {15683#(<= ~counter~0 1)} is VALID [2022-04-28 07:17:45,662 INFO L272 TraceCheckUtils]: 19: Hoare triple {15683#(<= ~counter~0 1)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {15683#(<= ~counter~0 1)} is VALID [2022-04-28 07:17:45,662 INFO L290 TraceCheckUtils]: 20: Hoare triple {15683#(<= ~counter~0 1)} ~cond := #in~cond; {15683#(<= ~counter~0 1)} is VALID [2022-04-28 07:17:45,663 INFO L290 TraceCheckUtils]: 21: Hoare triple {15683#(<= ~counter~0 1)} assume !(0 == ~cond); {15683#(<= ~counter~0 1)} is VALID [2022-04-28 07:17:45,663 INFO L290 TraceCheckUtils]: 22: Hoare triple {15683#(<= ~counter~0 1)} assume true; {15683#(<= ~counter~0 1)} is VALID [2022-04-28 07:17:45,663 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {15683#(<= ~counter~0 1)} {15683#(<= ~counter~0 1)} #63#return; {15683#(<= ~counter~0 1)} is VALID [2022-04-28 07:17:45,664 INFO L290 TraceCheckUtils]: 24: Hoare triple {15683#(<= ~counter~0 1)} assume !!(0 != ~y3~0); {15683#(<= ~counter~0 1)} is VALID [2022-04-28 07:17:45,664 INFO L290 TraceCheckUtils]: 25: Hoare triple {15683#(<= ~counter~0 1)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {15683#(<= ~counter~0 1)} is VALID [2022-04-28 07:17:45,664 INFO L290 TraceCheckUtils]: 26: Hoare triple {15683#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {15711#(<= ~counter~0 2)} is VALID [2022-04-28 07:17:45,665 INFO L290 TraceCheckUtils]: 27: Hoare triple {15711#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {15711#(<= ~counter~0 2)} is VALID [2022-04-28 07:17:45,665 INFO L272 TraceCheckUtils]: 28: Hoare triple {15711#(<= ~counter~0 2)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {15711#(<= ~counter~0 2)} is VALID [2022-04-28 07:17:45,665 INFO L290 TraceCheckUtils]: 29: Hoare triple {15711#(<= ~counter~0 2)} ~cond := #in~cond; {15711#(<= ~counter~0 2)} is VALID [2022-04-28 07:17:45,665 INFO L290 TraceCheckUtils]: 30: Hoare triple {15711#(<= ~counter~0 2)} assume !(0 == ~cond); {15711#(<= ~counter~0 2)} is VALID [2022-04-28 07:17:45,666 INFO L290 TraceCheckUtils]: 31: Hoare triple {15711#(<= ~counter~0 2)} assume true; {15711#(<= ~counter~0 2)} is VALID [2022-04-28 07:17:45,666 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {15711#(<= ~counter~0 2)} {15711#(<= ~counter~0 2)} #63#return; {15711#(<= ~counter~0 2)} is VALID [2022-04-28 07:17:45,666 INFO L290 TraceCheckUtils]: 33: Hoare triple {15711#(<= ~counter~0 2)} assume !!(0 != ~y3~0); {15711#(<= ~counter~0 2)} is VALID [2022-04-28 07:17:45,667 INFO L290 TraceCheckUtils]: 34: Hoare triple {15711#(<= ~counter~0 2)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {15711#(<= ~counter~0 2)} is VALID [2022-04-28 07:17:45,667 INFO L290 TraceCheckUtils]: 35: Hoare triple {15711#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {15739#(<= ~counter~0 3)} is VALID [2022-04-28 07:17:45,667 INFO L290 TraceCheckUtils]: 36: Hoare triple {15739#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {15739#(<= ~counter~0 3)} is VALID [2022-04-28 07:17:45,668 INFO L272 TraceCheckUtils]: 37: Hoare triple {15739#(<= ~counter~0 3)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {15739#(<= ~counter~0 3)} is VALID [2022-04-28 07:17:45,668 INFO L290 TraceCheckUtils]: 38: Hoare triple {15739#(<= ~counter~0 3)} ~cond := #in~cond; {15739#(<= ~counter~0 3)} is VALID [2022-04-28 07:17:45,668 INFO L290 TraceCheckUtils]: 39: Hoare triple {15739#(<= ~counter~0 3)} assume !(0 == ~cond); {15739#(<= ~counter~0 3)} is VALID [2022-04-28 07:17:45,669 INFO L290 TraceCheckUtils]: 40: Hoare triple {15739#(<= ~counter~0 3)} assume true; {15739#(<= ~counter~0 3)} is VALID [2022-04-28 07:17:45,669 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {15739#(<= ~counter~0 3)} {15739#(<= ~counter~0 3)} #63#return; {15739#(<= ~counter~0 3)} is VALID [2022-04-28 07:17:45,669 INFO L290 TraceCheckUtils]: 42: Hoare triple {15739#(<= ~counter~0 3)} assume !!(0 != ~y3~0); {15739#(<= ~counter~0 3)} is VALID [2022-04-28 07:17:45,670 INFO L290 TraceCheckUtils]: 43: Hoare triple {15739#(<= ~counter~0 3)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {15739#(<= ~counter~0 3)} is VALID [2022-04-28 07:17:45,670 INFO L290 TraceCheckUtils]: 44: Hoare triple {15739#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {15767#(<= ~counter~0 4)} is VALID [2022-04-28 07:17:45,670 INFO L290 TraceCheckUtils]: 45: Hoare triple {15767#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {15767#(<= ~counter~0 4)} is VALID [2022-04-28 07:17:45,671 INFO L272 TraceCheckUtils]: 46: Hoare triple {15767#(<= ~counter~0 4)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {15767#(<= ~counter~0 4)} is VALID [2022-04-28 07:17:45,671 INFO L290 TraceCheckUtils]: 47: Hoare triple {15767#(<= ~counter~0 4)} ~cond := #in~cond; {15767#(<= ~counter~0 4)} is VALID [2022-04-28 07:17:45,671 INFO L290 TraceCheckUtils]: 48: Hoare triple {15767#(<= ~counter~0 4)} assume !(0 == ~cond); {15767#(<= ~counter~0 4)} is VALID [2022-04-28 07:17:45,671 INFO L290 TraceCheckUtils]: 49: Hoare triple {15767#(<= ~counter~0 4)} assume true; {15767#(<= ~counter~0 4)} is VALID [2022-04-28 07:17:45,672 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {15767#(<= ~counter~0 4)} {15767#(<= ~counter~0 4)} #63#return; {15767#(<= ~counter~0 4)} is VALID [2022-04-28 07:17:45,672 INFO L290 TraceCheckUtils]: 51: Hoare triple {15767#(<= ~counter~0 4)} assume !!(0 != ~y3~0); {15767#(<= ~counter~0 4)} is VALID [2022-04-28 07:17:45,672 INFO L290 TraceCheckUtils]: 52: Hoare triple {15767#(<= ~counter~0 4)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {15767#(<= ~counter~0 4)} is VALID [2022-04-28 07:17:45,673 INFO L290 TraceCheckUtils]: 53: Hoare triple {15767#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {15795#(<= ~counter~0 5)} is VALID [2022-04-28 07:17:45,673 INFO L290 TraceCheckUtils]: 54: Hoare triple {15795#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {15795#(<= ~counter~0 5)} is VALID [2022-04-28 07:17:45,674 INFO L272 TraceCheckUtils]: 55: Hoare triple {15795#(<= ~counter~0 5)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {15795#(<= ~counter~0 5)} is VALID [2022-04-28 07:17:45,674 INFO L290 TraceCheckUtils]: 56: Hoare triple {15795#(<= ~counter~0 5)} ~cond := #in~cond; {15795#(<= ~counter~0 5)} is VALID [2022-04-28 07:17:45,674 INFO L290 TraceCheckUtils]: 57: Hoare triple {15795#(<= ~counter~0 5)} assume !(0 == ~cond); {15795#(<= ~counter~0 5)} is VALID [2022-04-28 07:17:45,674 INFO L290 TraceCheckUtils]: 58: Hoare triple {15795#(<= ~counter~0 5)} assume true; {15795#(<= ~counter~0 5)} is VALID [2022-04-28 07:17:45,675 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {15795#(<= ~counter~0 5)} {15795#(<= ~counter~0 5)} #63#return; {15795#(<= ~counter~0 5)} is VALID [2022-04-28 07:17:45,675 INFO L290 TraceCheckUtils]: 60: Hoare triple {15795#(<= ~counter~0 5)} assume !!(0 != ~y3~0); {15795#(<= ~counter~0 5)} is VALID [2022-04-28 07:17:45,675 INFO L290 TraceCheckUtils]: 61: Hoare triple {15795#(<= ~counter~0 5)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {15795#(<= ~counter~0 5)} is VALID [2022-04-28 07:17:45,676 INFO L290 TraceCheckUtils]: 62: Hoare triple {15795#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {15823#(<= ~counter~0 6)} is VALID [2022-04-28 07:17:45,676 INFO L290 TraceCheckUtils]: 63: Hoare triple {15823#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {15823#(<= ~counter~0 6)} is VALID [2022-04-28 07:17:45,677 INFO L272 TraceCheckUtils]: 64: Hoare triple {15823#(<= ~counter~0 6)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {15823#(<= ~counter~0 6)} is VALID [2022-04-28 07:17:45,677 INFO L290 TraceCheckUtils]: 65: Hoare triple {15823#(<= ~counter~0 6)} ~cond := #in~cond; {15823#(<= ~counter~0 6)} is VALID [2022-04-28 07:17:45,677 INFO L290 TraceCheckUtils]: 66: Hoare triple {15823#(<= ~counter~0 6)} assume !(0 == ~cond); {15823#(<= ~counter~0 6)} is VALID [2022-04-28 07:17:45,677 INFO L290 TraceCheckUtils]: 67: Hoare triple {15823#(<= ~counter~0 6)} assume true; {15823#(<= ~counter~0 6)} is VALID [2022-04-28 07:17:45,678 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {15823#(<= ~counter~0 6)} {15823#(<= ~counter~0 6)} #63#return; {15823#(<= ~counter~0 6)} is VALID [2022-04-28 07:17:45,678 INFO L290 TraceCheckUtils]: 69: Hoare triple {15823#(<= ~counter~0 6)} assume !!(0 != ~y3~0); {15823#(<= ~counter~0 6)} is VALID [2022-04-28 07:17:45,678 INFO L290 TraceCheckUtils]: 70: Hoare triple {15823#(<= ~counter~0 6)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {15823#(<= ~counter~0 6)} is VALID [2022-04-28 07:17:45,679 INFO L290 TraceCheckUtils]: 71: Hoare triple {15823#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {15851#(<= ~counter~0 7)} is VALID [2022-04-28 07:17:45,679 INFO L290 TraceCheckUtils]: 72: Hoare triple {15851#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {15851#(<= ~counter~0 7)} is VALID [2022-04-28 07:17:45,679 INFO L272 TraceCheckUtils]: 73: Hoare triple {15851#(<= ~counter~0 7)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {15851#(<= ~counter~0 7)} is VALID [2022-04-28 07:17:45,680 INFO L290 TraceCheckUtils]: 74: Hoare triple {15851#(<= ~counter~0 7)} ~cond := #in~cond; {15851#(<= ~counter~0 7)} is VALID [2022-04-28 07:17:45,680 INFO L290 TraceCheckUtils]: 75: Hoare triple {15851#(<= ~counter~0 7)} assume !(0 == ~cond); {15851#(<= ~counter~0 7)} is VALID [2022-04-28 07:17:45,680 INFO L290 TraceCheckUtils]: 76: Hoare triple {15851#(<= ~counter~0 7)} assume true; {15851#(<= ~counter~0 7)} is VALID [2022-04-28 07:17:45,681 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {15851#(<= ~counter~0 7)} {15851#(<= ~counter~0 7)} #63#return; {15851#(<= ~counter~0 7)} is VALID [2022-04-28 07:17:45,681 INFO L290 TraceCheckUtils]: 78: Hoare triple {15851#(<= ~counter~0 7)} assume !!(0 != ~y3~0); {15851#(<= ~counter~0 7)} is VALID [2022-04-28 07:17:45,681 INFO L290 TraceCheckUtils]: 79: Hoare triple {15851#(<= ~counter~0 7)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {15851#(<= ~counter~0 7)} is VALID [2022-04-28 07:17:45,682 INFO L290 TraceCheckUtils]: 80: Hoare triple {15851#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {15879#(<= ~counter~0 8)} is VALID [2022-04-28 07:17:45,682 INFO L290 TraceCheckUtils]: 81: Hoare triple {15879#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {15879#(<= ~counter~0 8)} is VALID [2022-04-28 07:17:45,682 INFO L272 TraceCheckUtils]: 82: Hoare triple {15879#(<= ~counter~0 8)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {15879#(<= ~counter~0 8)} is VALID [2022-04-28 07:17:45,683 INFO L290 TraceCheckUtils]: 83: Hoare triple {15879#(<= ~counter~0 8)} ~cond := #in~cond; {15879#(<= ~counter~0 8)} is VALID [2022-04-28 07:17:45,683 INFO L290 TraceCheckUtils]: 84: Hoare triple {15879#(<= ~counter~0 8)} assume !(0 == ~cond); {15879#(<= ~counter~0 8)} is VALID [2022-04-28 07:17:45,683 INFO L290 TraceCheckUtils]: 85: Hoare triple {15879#(<= ~counter~0 8)} assume true; {15879#(<= ~counter~0 8)} is VALID [2022-04-28 07:17:45,684 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {15879#(<= ~counter~0 8)} {15879#(<= ~counter~0 8)} #63#return; {15879#(<= ~counter~0 8)} is VALID [2022-04-28 07:17:45,684 INFO L290 TraceCheckUtils]: 87: Hoare triple {15879#(<= ~counter~0 8)} assume !!(0 != ~y3~0); {15879#(<= ~counter~0 8)} is VALID [2022-04-28 07:17:45,684 INFO L290 TraceCheckUtils]: 88: Hoare triple {15879#(<= ~counter~0 8)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {15879#(<= ~counter~0 8)} is VALID [2022-04-28 07:17:45,684 INFO L290 TraceCheckUtils]: 89: Hoare triple {15879#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {15907#(<= ~counter~0 9)} is VALID [2022-04-28 07:17:45,685 INFO L290 TraceCheckUtils]: 90: Hoare triple {15907#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {15907#(<= ~counter~0 9)} is VALID [2022-04-28 07:17:45,685 INFO L272 TraceCheckUtils]: 91: Hoare triple {15907#(<= ~counter~0 9)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {15907#(<= ~counter~0 9)} is VALID [2022-04-28 07:17:45,685 INFO L290 TraceCheckUtils]: 92: Hoare triple {15907#(<= ~counter~0 9)} ~cond := #in~cond; {15907#(<= ~counter~0 9)} is VALID [2022-04-28 07:17:45,686 INFO L290 TraceCheckUtils]: 93: Hoare triple {15907#(<= ~counter~0 9)} assume !(0 == ~cond); {15907#(<= ~counter~0 9)} is VALID [2022-04-28 07:17:45,686 INFO L290 TraceCheckUtils]: 94: Hoare triple {15907#(<= ~counter~0 9)} assume true; {15907#(<= ~counter~0 9)} is VALID [2022-04-28 07:17:45,686 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {15907#(<= ~counter~0 9)} {15907#(<= ~counter~0 9)} #63#return; {15907#(<= ~counter~0 9)} is VALID [2022-04-28 07:17:45,687 INFO L290 TraceCheckUtils]: 96: Hoare triple {15907#(<= ~counter~0 9)} assume !!(0 != ~y3~0); {15907#(<= ~counter~0 9)} is VALID [2022-04-28 07:17:45,687 INFO L290 TraceCheckUtils]: 97: Hoare triple {15907#(<= ~counter~0 9)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {15907#(<= ~counter~0 9)} is VALID [2022-04-28 07:17:45,687 INFO L290 TraceCheckUtils]: 98: Hoare triple {15907#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {15935#(<= ~counter~0 10)} is VALID [2022-04-28 07:17:45,688 INFO L290 TraceCheckUtils]: 99: Hoare triple {15935#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {15935#(<= ~counter~0 10)} is VALID [2022-04-28 07:17:45,688 INFO L272 TraceCheckUtils]: 100: Hoare triple {15935#(<= ~counter~0 10)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {15935#(<= ~counter~0 10)} is VALID [2022-04-28 07:17:45,688 INFO L290 TraceCheckUtils]: 101: Hoare triple {15935#(<= ~counter~0 10)} ~cond := #in~cond; {15935#(<= ~counter~0 10)} is VALID [2022-04-28 07:17:45,689 INFO L290 TraceCheckUtils]: 102: Hoare triple {15935#(<= ~counter~0 10)} assume !(0 == ~cond); {15935#(<= ~counter~0 10)} is VALID [2022-04-28 07:17:45,689 INFO L290 TraceCheckUtils]: 103: Hoare triple {15935#(<= ~counter~0 10)} assume true; {15935#(<= ~counter~0 10)} is VALID [2022-04-28 07:17:45,689 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {15935#(<= ~counter~0 10)} {15935#(<= ~counter~0 10)} #63#return; {15935#(<= ~counter~0 10)} is VALID [2022-04-28 07:17:45,690 INFO L290 TraceCheckUtils]: 105: Hoare triple {15935#(<= ~counter~0 10)} assume !!(0 != ~y3~0); {15935#(<= ~counter~0 10)} is VALID [2022-04-28 07:17:45,690 INFO L290 TraceCheckUtils]: 106: Hoare triple {15935#(<= ~counter~0 10)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {15935#(<= ~counter~0 10)} is VALID [2022-04-28 07:17:45,690 INFO L290 TraceCheckUtils]: 107: Hoare triple {15935#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {15963#(<= ~counter~0 11)} is VALID [2022-04-28 07:17:45,691 INFO L290 TraceCheckUtils]: 108: Hoare triple {15963#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {15963#(<= ~counter~0 11)} is VALID [2022-04-28 07:17:45,691 INFO L272 TraceCheckUtils]: 109: Hoare triple {15963#(<= ~counter~0 11)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {15963#(<= ~counter~0 11)} is VALID [2022-04-28 07:17:45,691 INFO L290 TraceCheckUtils]: 110: Hoare triple {15963#(<= ~counter~0 11)} ~cond := #in~cond; {15963#(<= ~counter~0 11)} is VALID [2022-04-28 07:17:45,691 INFO L290 TraceCheckUtils]: 111: Hoare triple {15963#(<= ~counter~0 11)} assume !(0 == ~cond); {15963#(<= ~counter~0 11)} is VALID [2022-04-28 07:17:45,692 INFO L290 TraceCheckUtils]: 112: Hoare triple {15963#(<= ~counter~0 11)} assume true; {15963#(<= ~counter~0 11)} is VALID [2022-04-28 07:17:45,692 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {15963#(<= ~counter~0 11)} {15963#(<= ~counter~0 11)} #63#return; {15963#(<= ~counter~0 11)} is VALID [2022-04-28 07:17:45,692 INFO L290 TraceCheckUtils]: 114: Hoare triple {15963#(<= ~counter~0 11)} assume !!(0 != ~y3~0); {15963#(<= ~counter~0 11)} is VALID [2022-04-28 07:17:45,693 INFO L290 TraceCheckUtils]: 115: Hoare triple {15963#(<= ~counter~0 11)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {15963#(<= ~counter~0 11)} is VALID [2022-04-28 07:17:45,693 INFO L290 TraceCheckUtils]: 116: Hoare triple {15963#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {15991#(<= ~counter~0 12)} is VALID [2022-04-28 07:17:45,693 INFO L290 TraceCheckUtils]: 117: Hoare triple {15991#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {15991#(<= ~counter~0 12)} is VALID [2022-04-28 07:17:45,694 INFO L272 TraceCheckUtils]: 118: Hoare triple {15991#(<= ~counter~0 12)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {15991#(<= ~counter~0 12)} is VALID [2022-04-28 07:17:45,694 INFO L290 TraceCheckUtils]: 119: Hoare triple {15991#(<= ~counter~0 12)} ~cond := #in~cond; {15991#(<= ~counter~0 12)} is VALID [2022-04-28 07:17:45,694 INFO L290 TraceCheckUtils]: 120: Hoare triple {15991#(<= ~counter~0 12)} assume !(0 == ~cond); {15991#(<= ~counter~0 12)} is VALID [2022-04-28 07:17:45,695 INFO L290 TraceCheckUtils]: 121: Hoare triple {15991#(<= ~counter~0 12)} assume true; {15991#(<= ~counter~0 12)} is VALID [2022-04-28 07:17:45,695 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {15991#(<= ~counter~0 12)} {15991#(<= ~counter~0 12)} #63#return; {15991#(<= ~counter~0 12)} is VALID [2022-04-28 07:17:45,695 INFO L290 TraceCheckUtils]: 123: Hoare triple {15991#(<= ~counter~0 12)} assume !!(0 != ~y3~0); {15991#(<= ~counter~0 12)} is VALID [2022-04-28 07:17:45,696 INFO L290 TraceCheckUtils]: 124: Hoare triple {15991#(<= ~counter~0 12)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {15991#(<= ~counter~0 12)} is VALID [2022-04-28 07:17:45,696 INFO L290 TraceCheckUtils]: 125: Hoare triple {15991#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {16019#(<= ~counter~0 13)} is VALID [2022-04-28 07:17:45,696 INFO L290 TraceCheckUtils]: 126: Hoare triple {16019#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {16019#(<= ~counter~0 13)} is VALID [2022-04-28 07:17:45,697 INFO L272 TraceCheckUtils]: 127: Hoare triple {16019#(<= ~counter~0 13)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {16019#(<= ~counter~0 13)} is VALID [2022-04-28 07:17:45,697 INFO L290 TraceCheckUtils]: 128: Hoare triple {16019#(<= ~counter~0 13)} ~cond := #in~cond; {16019#(<= ~counter~0 13)} is VALID [2022-04-28 07:17:45,697 INFO L290 TraceCheckUtils]: 129: Hoare triple {16019#(<= ~counter~0 13)} assume !(0 == ~cond); {16019#(<= ~counter~0 13)} is VALID [2022-04-28 07:17:45,698 INFO L290 TraceCheckUtils]: 130: Hoare triple {16019#(<= ~counter~0 13)} assume true; {16019#(<= ~counter~0 13)} is VALID [2022-04-28 07:17:45,698 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {16019#(<= ~counter~0 13)} {16019#(<= ~counter~0 13)} #63#return; {16019#(<= ~counter~0 13)} is VALID [2022-04-28 07:17:45,698 INFO L290 TraceCheckUtils]: 132: Hoare triple {16019#(<= ~counter~0 13)} assume !!(0 != ~y3~0); {16019#(<= ~counter~0 13)} is VALID [2022-04-28 07:17:45,699 INFO L290 TraceCheckUtils]: 133: Hoare triple {16019#(<= ~counter~0 13)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {16019#(<= ~counter~0 13)} is VALID [2022-04-28 07:17:45,699 INFO L290 TraceCheckUtils]: 134: Hoare triple {16019#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {16047#(<= ~counter~0 14)} is VALID [2022-04-28 07:17:45,699 INFO L290 TraceCheckUtils]: 135: Hoare triple {16047#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {16047#(<= ~counter~0 14)} is VALID [2022-04-28 07:17:45,700 INFO L272 TraceCheckUtils]: 136: Hoare triple {16047#(<= ~counter~0 14)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {16047#(<= ~counter~0 14)} is VALID [2022-04-28 07:17:45,700 INFO L290 TraceCheckUtils]: 137: Hoare triple {16047#(<= ~counter~0 14)} ~cond := #in~cond; {16047#(<= ~counter~0 14)} is VALID [2022-04-28 07:17:45,700 INFO L290 TraceCheckUtils]: 138: Hoare triple {16047#(<= ~counter~0 14)} assume !(0 == ~cond); {16047#(<= ~counter~0 14)} is VALID [2022-04-28 07:17:45,700 INFO L290 TraceCheckUtils]: 139: Hoare triple {16047#(<= ~counter~0 14)} assume true; {16047#(<= ~counter~0 14)} is VALID [2022-04-28 07:17:45,701 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {16047#(<= ~counter~0 14)} {16047#(<= ~counter~0 14)} #63#return; {16047#(<= ~counter~0 14)} is VALID [2022-04-28 07:17:45,701 INFO L290 TraceCheckUtils]: 141: Hoare triple {16047#(<= ~counter~0 14)} assume !!(0 != ~y3~0); {16047#(<= ~counter~0 14)} is VALID [2022-04-28 07:17:45,701 INFO L290 TraceCheckUtils]: 142: Hoare triple {16047#(<= ~counter~0 14)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {16047#(<= ~counter~0 14)} is VALID [2022-04-28 07:17:45,702 INFO L290 TraceCheckUtils]: 143: Hoare triple {16047#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {16075#(<= |main_#t~post6| 14)} is VALID [2022-04-28 07:17:45,702 INFO L290 TraceCheckUtils]: 144: Hoare triple {16075#(<= |main_#t~post6| 14)} assume !(#t~post6 < 50);havoc #t~post6; {15627#false} is VALID [2022-04-28 07:17:45,702 INFO L272 TraceCheckUtils]: 145: Hoare triple {15627#false} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 == ~x1~0 then 1 else 0)); {15627#false} is VALID [2022-04-28 07:17:45,702 INFO L290 TraceCheckUtils]: 146: Hoare triple {15627#false} ~cond := #in~cond; {15627#false} is VALID [2022-04-28 07:17:45,702 INFO L290 TraceCheckUtils]: 147: Hoare triple {15627#false} assume 0 == ~cond; {15627#false} is VALID [2022-04-28 07:17:45,702 INFO L290 TraceCheckUtils]: 148: Hoare triple {15627#false} assume !false; {15627#false} is VALID [2022-04-28 07:17:45,703 INFO L134 CoverageAnalysis]: Checked inductivity of 879 backedges. 28 proven. 847 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-28 07:17:45,703 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 07:17:46,483 INFO L290 TraceCheckUtils]: 148: Hoare triple {15627#false} assume !false; {15627#false} is VALID [2022-04-28 07:17:46,483 INFO L290 TraceCheckUtils]: 147: Hoare triple {15627#false} assume 0 == ~cond; {15627#false} is VALID [2022-04-28 07:17:46,483 INFO L290 TraceCheckUtils]: 146: Hoare triple {15627#false} ~cond := #in~cond; {15627#false} is VALID [2022-04-28 07:17:46,483 INFO L272 TraceCheckUtils]: 145: Hoare triple {15627#false} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 == ~x1~0 then 1 else 0)); {15627#false} is VALID [2022-04-28 07:17:46,483 INFO L290 TraceCheckUtils]: 144: Hoare triple {16103#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {15627#false} is VALID [2022-04-28 07:17:46,484 INFO L290 TraceCheckUtils]: 143: Hoare triple {16107#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {16103#(< |main_#t~post6| 50)} is VALID [2022-04-28 07:17:46,484 INFO L290 TraceCheckUtils]: 142: Hoare triple {16107#(< ~counter~0 50)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {16107#(< ~counter~0 50)} is VALID [2022-04-28 07:17:46,484 INFO L290 TraceCheckUtils]: 141: Hoare triple {16107#(< ~counter~0 50)} assume !!(0 != ~y3~0); {16107#(< ~counter~0 50)} is VALID [2022-04-28 07:17:46,485 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {15626#true} {16107#(< ~counter~0 50)} #63#return; {16107#(< ~counter~0 50)} is VALID [2022-04-28 07:17:46,485 INFO L290 TraceCheckUtils]: 139: Hoare triple {15626#true} assume true; {15626#true} is VALID [2022-04-28 07:17:46,485 INFO L290 TraceCheckUtils]: 138: Hoare triple {15626#true} assume !(0 == ~cond); {15626#true} is VALID [2022-04-28 07:17:46,485 INFO L290 TraceCheckUtils]: 137: Hoare triple {15626#true} ~cond := #in~cond; {15626#true} is VALID [2022-04-28 07:17:46,485 INFO L272 TraceCheckUtils]: 136: Hoare triple {16107#(< ~counter~0 50)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {15626#true} is VALID [2022-04-28 07:17:46,485 INFO L290 TraceCheckUtils]: 135: Hoare triple {16107#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {16107#(< ~counter~0 50)} is VALID [2022-04-28 07:17:46,486 INFO L290 TraceCheckUtils]: 134: Hoare triple {16135#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {16107#(< ~counter~0 50)} is VALID [2022-04-28 07:17:46,486 INFO L290 TraceCheckUtils]: 133: Hoare triple {16135#(< ~counter~0 49)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {16135#(< ~counter~0 49)} is VALID [2022-04-28 07:17:46,487 INFO L290 TraceCheckUtils]: 132: Hoare triple {16135#(< ~counter~0 49)} assume !!(0 != ~y3~0); {16135#(< ~counter~0 49)} is VALID [2022-04-28 07:17:46,487 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {15626#true} {16135#(< ~counter~0 49)} #63#return; {16135#(< ~counter~0 49)} is VALID [2022-04-28 07:17:46,487 INFO L290 TraceCheckUtils]: 130: Hoare triple {15626#true} assume true; {15626#true} is VALID [2022-04-28 07:17:46,487 INFO L290 TraceCheckUtils]: 129: Hoare triple {15626#true} assume !(0 == ~cond); {15626#true} is VALID [2022-04-28 07:17:46,488 INFO L290 TraceCheckUtils]: 128: Hoare triple {15626#true} ~cond := #in~cond; {15626#true} is VALID [2022-04-28 07:17:46,488 INFO L272 TraceCheckUtils]: 127: Hoare triple {16135#(< ~counter~0 49)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {15626#true} is VALID [2022-04-28 07:17:46,488 INFO L290 TraceCheckUtils]: 126: Hoare triple {16135#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {16135#(< ~counter~0 49)} is VALID [2022-04-28 07:17:46,488 INFO L290 TraceCheckUtils]: 125: Hoare triple {16163#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {16135#(< ~counter~0 49)} is VALID [2022-04-28 07:17:46,489 INFO L290 TraceCheckUtils]: 124: Hoare triple {16163#(< ~counter~0 48)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {16163#(< ~counter~0 48)} is VALID [2022-04-28 07:17:46,489 INFO L290 TraceCheckUtils]: 123: Hoare triple {16163#(< ~counter~0 48)} assume !!(0 != ~y3~0); {16163#(< ~counter~0 48)} is VALID [2022-04-28 07:17:46,490 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {15626#true} {16163#(< ~counter~0 48)} #63#return; {16163#(< ~counter~0 48)} is VALID [2022-04-28 07:17:46,490 INFO L290 TraceCheckUtils]: 121: Hoare triple {15626#true} assume true; {15626#true} is VALID [2022-04-28 07:17:46,490 INFO L290 TraceCheckUtils]: 120: Hoare triple {15626#true} assume !(0 == ~cond); {15626#true} is VALID [2022-04-28 07:17:46,490 INFO L290 TraceCheckUtils]: 119: Hoare triple {15626#true} ~cond := #in~cond; {15626#true} is VALID [2022-04-28 07:17:46,490 INFO L272 TraceCheckUtils]: 118: Hoare triple {16163#(< ~counter~0 48)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {15626#true} is VALID [2022-04-28 07:17:46,490 INFO L290 TraceCheckUtils]: 117: Hoare triple {16163#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {16163#(< ~counter~0 48)} is VALID [2022-04-28 07:17:46,491 INFO L290 TraceCheckUtils]: 116: Hoare triple {16191#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {16163#(< ~counter~0 48)} is VALID [2022-04-28 07:17:46,491 INFO L290 TraceCheckUtils]: 115: Hoare triple {16191#(< ~counter~0 47)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {16191#(< ~counter~0 47)} is VALID [2022-04-28 07:17:46,491 INFO L290 TraceCheckUtils]: 114: Hoare triple {16191#(< ~counter~0 47)} assume !!(0 != ~y3~0); {16191#(< ~counter~0 47)} is VALID [2022-04-28 07:17:46,492 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {15626#true} {16191#(< ~counter~0 47)} #63#return; {16191#(< ~counter~0 47)} is VALID [2022-04-28 07:17:46,492 INFO L290 TraceCheckUtils]: 112: Hoare triple {15626#true} assume true; {15626#true} is VALID [2022-04-28 07:17:46,492 INFO L290 TraceCheckUtils]: 111: Hoare triple {15626#true} assume !(0 == ~cond); {15626#true} is VALID [2022-04-28 07:17:46,492 INFO L290 TraceCheckUtils]: 110: Hoare triple {15626#true} ~cond := #in~cond; {15626#true} is VALID [2022-04-28 07:17:46,492 INFO L272 TraceCheckUtils]: 109: Hoare triple {16191#(< ~counter~0 47)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {15626#true} is VALID [2022-04-28 07:17:46,493 INFO L290 TraceCheckUtils]: 108: Hoare triple {16191#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {16191#(< ~counter~0 47)} is VALID [2022-04-28 07:17:46,493 INFO L290 TraceCheckUtils]: 107: Hoare triple {16219#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {16191#(< ~counter~0 47)} is VALID [2022-04-28 07:17:46,493 INFO L290 TraceCheckUtils]: 106: Hoare triple {16219#(< ~counter~0 46)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {16219#(< ~counter~0 46)} is VALID [2022-04-28 07:17:46,494 INFO L290 TraceCheckUtils]: 105: Hoare triple {16219#(< ~counter~0 46)} assume !!(0 != ~y3~0); {16219#(< ~counter~0 46)} is VALID [2022-04-28 07:17:46,494 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {15626#true} {16219#(< ~counter~0 46)} #63#return; {16219#(< ~counter~0 46)} is VALID [2022-04-28 07:17:46,494 INFO L290 TraceCheckUtils]: 103: Hoare triple {15626#true} assume true; {15626#true} is VALID [2022-04-28 07:17:46,495 INFO L290 TraceCheckUtils]: 102: Hoare triple {15626#true} assume !(0 == ~cond); {15626#true} is VALID [2022-04-28 07:17:46,495 INFO L290 TraceCheckUtils]: 101: Hoare triple {15626#true} ~cond := #in~cond; {15626#true} is VALID [2022-04-28 07:17:46,495 INFO L272 TraceCheckUtils]: 100: Hoare triple {16219#(< ~counter~0 46)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {15626#true} is VALID [2022-04-28 07:17:46,495 INFO L290 TraceCheckUtils]: 99: Hoare triple {16219#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {16219#(< ~counter~0 46)} is VALID [2022-04-28 07:17:46,495 INFO L290 TraceCheckUtils]: 98: Hoare triple {16247#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {16219#(< ~counter~0 46)} is VALID [2022-04-28 07:17:46,496 INFO L290 TraceCheckUtils]: 97: Hoare triple {16247#(< ~counter~0 45)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {16247#(< ~counter~0 45)} is VALID [2022-04-28 07:17:46,496 INFO L290 TraceCheckUtils]: 96: Hoare triple {16247#(< ~counter~0 45)} assume !!(0 != ~y3~0); {16247#(< ~counter~0 45)} is VALID [2022-04-28 07:17:46,497 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {15626#true} {16247#(< ~counter~0 45)} #63#return; {16247#(< ~counter~0 45)} is VALID [2022-04-28 07:17:46,497 INFO L290 TraceCheckUtils]: 94: Hoare triple {15626#true} assume true; {15626#true} is VALID [2022-04-28 07:17:46,497 INFO L290 TraceCheckUtils]: 93: Hoare triple {15626#true} assume !(0 == ~cond); {15626#true} is VALID [2022-04-28 07:17:46,497 INFO L290 TraceCheckUtils]: 92: Hoare triple {15626#true} ~cond := #in~cond; {15626#true} is VALID [2022-04-28 07:17:46,497 INFO L272 TraceCheckUtils]: 91: Hoare triple {16247#(< ~counter~0 45)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {15626#true} is VALID [2022-04-28 07:17:46,497 INFO L290 TraceCheckUtils]: 90: Hoare triple {16247#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {16247#(< ~counter~0 45)} is VALID [2022-04-28 07:17:46,498 INFO L290 TraceCheckUtils]: 89: Hoare triple {16275#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {16247#(< ~counter~0 45)} is VALID [2022-04-28 07:17:46,498 INFO L290 TraceCheckUtils]: 88: Hoare triple {16275#(< ~counter~0 44)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {16275#(< ~counter~0 44)} is VALID [2022-04-28 07:17:46,498 INFO L290 TraceCheckUtils]: 87: Hoare triple {16275#(< ~counter~0 44)} assume !!(0 != ~y3~0); {16275#(< ~counter~0 44)} is VALID [2022-04-28 07:17:46,499 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {15626#true} {16275#(< ~counter~0 44)} #63#return; {16275#(< ~counter~0 44)} is VALID [2022-04-28 07:17:46,499 INFO L290 TraceCheckUtils]: 85: Hoare triple {15626#true} assume true; {15626#true} is VALID [2022-04-28 07:17:46,499 INFO L290 TraceCheckUtils]: 84: Hoare triple {15626#true} assume !(0 == ~cond); {15626#true} is VALID [2022-04-28 07:17:46,499 INFO L290 TraceCheckUtils]: 83: Hoare triple {15626#true} ~cond := #in~cond; {15626#true} is VALID [2022-04-28 07:17:46,499 INFO L272 TraceCheckUtils]: 82: Hoare triple {16275#(< ~counter~0 44)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {15626#true} is VALID [2022-04-28 07:17:46,499 INFO L290 TraceCheckUtils]: 81: Hoare triple {16275#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {16275#(< ~counter~0 44)} is VALID [2022-04-28 07:17:46,500 INFO L290 TraceCheckUtils]: 80: Hoare triple {16303#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {16275#(< ~counter~0 44)} is VALID [2022-04-28 07:17:46,500 INFO L290 TraceCheckUtils]: 79: Hoare triple {16303#(< ~counter~0 43)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {16303#(< ~counter~0 43)} is VALID [2022-04-28 07:17:46,500 INFO L290 TraceCheckUtils]: 78: Hoare triple {16303#(< ~counter~0 43)} assume !!(0 != ~y3~0); {16303#(< ~counter~0 43)} is VALID [2022-04-28 07:17:46,501 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {15626#true} {16303#(< ~counter~0 43)} #63#return; {16303#(< ~counter~0 43)} is VALID [2022-04-28 07:17:46,501 INFO L290 TraceCheckUtils]: 76: Hoare triple {15626#true} assume true; {15626#true} is VALID [2022-04-28 07:17:46,501 INFO L290 TraceCheckUtils]: 75: Hoare triple {15626#true} assume !(0 == ~cond); {15626#true} is VALID [2022-04-28 07:17:46,501 INFO L290 TraceCheckUtils]: 74: Hoare triple {15626#true} ~cond := #in~cond; {15626#true} is VALID [2022-04-28 07:17:46,501 INFO L272 TraceCheckUtils]: 73: Hoare triple {16303#(< ~counter~0 43)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {15626#true} is VALID [2022-04-28 07:17:46,501 INFO L290 TraceCheckUtils]: 72: Hoare triple {16303#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {16303#(< ~counter~0 43)} is VALID [2022-04-28 07:17:46,502 INFO L290 TraceCheckUtils]: 71: Hoare triple {16331#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {16303#(< ~counter~0 43)} is VALID [2022-04-28 07:17:46,502 INFO L290 TraceCheckUtils]: 70: Hoare triple {16331#(< ~counter~0 42)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {16331#(< ~counter~0 42)} is VALID [2022-04-28 07:17:46,502 INFO L290 TraceCheckUtils]: 69: Hoare triple {16331#(< ~counter~0 42)} assume !!(0 != ~y3~0); {16331#(< ~counter~0 42)} is VALID [2022-04-28 07:17:46,503 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {15626#true} {16331#(< ~counter~0 42)} #63#return; {16331#(< ~counter~0 42)} is VALID [2022-04-28 07:17:46,503 INFO L290 TraceCheckUtils]: 67: Hoare triple {15626#true} assume true; {15626#true} is VALID [2022-04-28 07:17:46,503 INFO L290 TraceCheckUtils]: 66: Hoare triple {15626#true} assume !(0 == ~cond); {15626#true} is VALID [2022-04-28 07:17:46,503 INFO L290 TraceCheckUtils]: 65: Hoare triple {15626#true} ~cond := #in~cond; {15626#true} is VALID [2022-04-28 07:17:46,503 INFO L272 TraceCheckUtils]: 64: Hoare triple {16331#(< ~counter~0 42)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {15626#true} is VALID [2022-04-28 07:17:46,503 INFO L290 TraceCheckUtils]: 63: Hoare triple {16331#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {16331#(< ~counter~0 42)} is VALID [2022-04-28 07:17:46,504 INFO L290 TraceCheckUtils]: 62: Hoare triple {16359#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {16331#(< ~counter~0 42)} is VALID [2022-04-28 07:17:46,504 INFO L290 TraceCheckUtils]: 61: Hoare triple {16359#(< ~counter~0 41)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {16359#(< ~counter~0 41)} is VALID [2022-04-28 07:17:46,504 INFO L290 TraceCheckUtils]: 60: Hoare triple {16359#(< ~counter~0 41)} assume !!(0 != ~y3~0); {16359#(< ~counter~0 41)} is VALID [2022-04-28 07:17:46,505 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {15626#true} {16359#(< ~counter~0 41)} #63#return; {16359#(< ~counter~0 41)} is VALID [2022-04-28 07:17:46,505 INFO L290 TraceCheckUtils]: 58: Hoare triple {15626#true} assume true; {15626#true} is VALID [2022-04-28 07:17:46,505 INFO L290 TraceCheckUtils]: 57: Hoare triple {15626#true} assume !(0 == ~cond); {15626#true} is VALID [2022-04-28 07:17:46,505 INFO L290 TraceCheckUtils]: 56: Hoare triple {15626#true} ~cond := #in~cond; {15626#true} is VALID [2022-04-28 07:17:46,505 INFO L272 TraceCheckUtils]: 55: Hoare triple {16359#(< ~counter~0 41)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {15626#true} is VALID [2022-04-28 07:17:46,505 INFO L290 TraceCheckUtils]: 54: Hoare triple {16359#(< ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {16359#(< ~counter~0 41)} is VALID [2022-04-28 07:17:46,506 INFO L290 TraceCheckUtils]: 53: Hoare triple {16387#(< ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {16359#(< ~counter~0 41)} is VALID [2022-04-28 07:17:46,506 INFO L290 TraceCheckUtils]: 52: Hoare triple {16387#(< ~counter~0 40)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {16387#(< ~counter~0 40)} is VALID [2022-04-28 07:17:46,506 INFO L290 TraceCheckUtils]: 51: Hoare triple {16387#(< ~counter~0 40)} assume !!(0 != ~y3~0); {16387#(< ~counter~0 40)} is VALID [2022-04-28 07:17:46,507 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {15626#true} {16387#(< ~counter~0 40)} #63#return; {16387#(< ~counter~0 40)} is VALID [2022-04-28 07:17:46,507 INFO L290 TraceCheckUtils]: 49: Hoare triple {15626#true} assume true; {15626#true} is VALID [2022-04-28 07:17:46,507 INFO L290 TraceCheckUtils]: 48: Hoare triple {15626#true} assume !(0 == ~cond); {15626#true} is VALID [2022-04-28 07:17:46,507 INFO L290 TraceCheckUtils]: 47: Hoare triple {15626#true} ~cond := #in~cond; {15626#true} is VALID [2022-04-28 07:17:46,507 INFO L272 TraceCheckUtils]: 46: Hoare triple {16387#(< ~counter~0 40)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {15626#true} is VALID [2022-04-28 07:17:46,507 INFO L290 TraceCheckUtils]: 45: Hoare triple {16387#(< ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {16387#(< ~counter~0 40)} is VALID [2022-04-28 07:17:46,508 INFO L290 TraceCheckUtils]: 44: Hoare triple {16415#(< ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {16387#(< ~counter~0 40)} is VALID [2022-04-28 07:17:46,508 INFO L290 TraceCheckUtils]: 43: Hoare triple {16415#(< ~counter~0 39)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {16415#(< ~counter~0 39)} is VALID [2022-04-28 07:17:46,508 INFO L290 TraceCheckUtils]: 42: Hoare triple {16415#(< ~counter~0 39)} assume !!(0 != ~y3~0); {16415#(< ~counter~0 39)} is VALID [2022-04-28 07:17:46,509 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {15626#true} {16415#(< ~counter~0 39)} #63#return; {16415#(< ~counter~0 39)} is VALID [2022-04-28 07:17:46,509 INFO L290 TraceCheckUtils]: 40: Hoare triple {15626#true} assume true; {15626#true} is VALID [2022-04-28 07:17:46,509 INFO L290 TraceCheckUtils]: 39: Hoare triple {15626#true} assume !(0 == ~cond); {15626#true} is VALID [2022-04-28 07:17:46,509 INFO L290 TraceCheckUtils]: 38: Hoare triple {15626#true} ~cond := #in~cond; {15626#true} is VALID [2022-04-28 07:17:46,509 INFO L272 TraceCheckUtils]: 37: Hoare triple {16415#(< ~counter~0 39)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {15626#true} is VALID [2022-04-28 07:17:46,509 INFO L290 TraceCheckUtils]: 36: Hoare triple {16415#(< ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {16415#(< ~counter~0 39)} is VALID [2022-04-28 07:17:46,510 INFO L290 TraceCheckUtils]: 35: Hoare triple {16443#(< ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {16415#(< ~counter~0 39)} is VALID [2022-04-28 07:17:46,510 INFO L290 TraceCheckUtils]: 34: Hoare triple {16443#(< ~counter~0 38)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {16443#(< ~counter~0 38)} is VALID [2022-04-28 07:17:46,510 INFO L290 TraceCheckUtils]: 33: Hoare triple {16443#(< ~counter~0 38)} assume !!(0 != ~y3~0); {16443#(< ~counter~0 38)} is VALID [2022-04-28 07:17:46,511 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {15626#true} {16443#(< ~counter~0 38)} #63#return; {16443#(< ~counter~0 38)} is VALID [2022-04-28 07:17:46,511 INFO L290 TraceCheckUtils]: 31: Hoare triple {15626#true} assume true; {15626#true} is VALID [2022-04-28 07:17:46,511 INFO L290 TraceCheckUtils]: 30: Hoare triple {15626#true} assume !(0 == ~cond); {15626#true} is VALID [2022-04-28 07:17:46,511 INFO L290 TraceCheckUtils]: 29: Hoare triple {15626#true} ~cond := #in~cond; {15626#true} is VALID [2022-04-28 07:17:46,511 INFO L272 TraceCheckUtils]: 28: Hoare triple {16443#(< ~counter~0 38)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {15626#true} is VALID [2022-04-28 07:17:46,511 INFO L290 TraceCheckUtils]: 27: Hoare triple {16443#(< ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {16443#(< ~counter~0 38)} is VALID [2022-04-28 07:17:46,512 INFO L290 TraceCheckUtils]: 26: Hoare triple {16471#(< ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {16443#(< ~counter~0 38)} is VALID [2022-04-28 07:17:46,512 INFO L290 TraceCheckUtils]: 25: Hoare triple {16471#(< ~counter~0 37)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {16471#(< ~counter~0 37)} is VALID [2022-04-28 07:17:46,512 INFO L290 TraceCheckUtils]: 24: Hoare triple {16471#(< ~counter~0 37)} assume !!(0 != ~y3~0); {16471#(< ~counter~0 37)} is VALID [2022-04-28 07:17:46,513 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {15626#true} {16471#(< ~counter~0 37)} #63#return; {16471#(< ~counter~0 37)} is VALID [2022-04-28 07:17:46,513 INFO L290 TraceCheckUtils]: 22: Hoare triple {15626#true} assume true; {15626#true} is VALID [2022-04-28 07:17:46,513 INFO L290 TraceCheckUtils]: 21: Hoare triple {15626#true} assume !(0 == ~cond); {15626#true} is VALID [2022-04-28 07:17:46,513 INFO L290 TraceCheckUtils]: 20: Hoare triple {15626#true} ~cond := #in~cond; {15626#true} is VALID [2022-04-28 07:17:46,513 INFO L272 TraceCheckUtils]: 19: Hoare triple {16471#(< ~counter~0 37)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {15626#true} is VALID [2022-04-28 07:17:46,513 INFO L290 TraceCheckUtils]: 18: Hoare triple {16471#(< ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {16471#(< ~counter~0 37)} is VALID [2022-04-28 07:17:46,513 INFO L290 TraceCheckUtils]: 17: Hoare triple {16499#(< ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {16471#(< ~counter~0 37)} is VALID [2022-04-28 07:17:46,514 INFO L290 TraceCheckUtils]: 16: Hoare triple {16499#(< ~counter~0 36)} ~y1~0 := 0;~y2~0 := 0;~y3~0 := ~x1~0; {16499#(< ~counter~0 36)} is VALID [2022-04-28 07:17:46,514 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {15626#true} {16499#(< ~counter~0 36)} #61#return; {16499#(< ~counter~0 36)} is VALID [2022-04-28 07:17:46,514 INFO L290 TraceCheckUtils]: 14: Hoare triple {15626#true} assume true; {15626#true} is VALID [2022-04-28 07:17:46,514 INFO L290 TraceCheckUtils]: 13: Hoare triple {15626#true} assume !(0 == ~cond); {15626#true} is VALID [2022-04-28 07:17:46,514 INFO L290 TraceCheckUtils]: 12: Hoare triple {15626#true} ~cond := #in~cond; {15626#true} is VALID [2022-04-28 07:17:46,514 INFO L272 TraceCheckUtils]: 11: Hoare triple {16499#(< ~counter~0 36)} call assume_abort_if_not((if 0 != ~x2~0 then 1 else 0)); {15626#true} is VALID [2022-04-28 07:17:46,515 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {15626#true} {16499#(< ~counter~0 36)} #59#return; {16499#(< ~counter~0 36)} is VALID [2022-04-28 07:17:46,515 INFO L290 TraceCheckUtils]: 9: Hoare triple {15626#true} assume true; {15626#true} is VALID [2022-04-28 07:17:46,515 INFO L290 TraceCheckUtils]: 8: Hoare triple {15626#true} assume !(0 == ~cond); {15626#true} is VALID [2022-04-28 07:17:46,515 INFO L290 TraceCheckUtils]: 7: Hoare triple {15626#true} ~cond := #in~cond; {15626#true} is VALID [2022-04-28 07:17:46,515 INFO L272 TraceCheckUtils]: 6: Hoare triple {16499#(< ~counter~0 36)} call assume_abort_if_not((if ~x1~0 >= 0 then 1 else 0)); {15626#true} is VALID [2022-04-28 07:17:46,515 INFO L290 TraceCheckUtils]: 5: Hoare triple {16499#(< ~counter~0 36)} havoc ~x1~0;havoc ~x2~0;havoc ~y1~0;havoc ~y2~0;havoc ~y3~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~x1~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~x2~0 := #t~nondet5;havoc #t~nondet5; {16499#(< ~counter~0 36)} is VALID [2022-04-28 07:17:46,515 INFO L272 TraceCheckUtils]: 4: Hoare triple {16499#(< ~counter~0 36)} call #t~ret7 := main(); {16499#(< ~counter~0 36)} is VALID [2022-04-28 07:17:46,516 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {16499#(< ~counter~0 36)} {15626#true} #67#return; {16499#(< ~counter~0 36)} is VALID [2022-04-28 07:17:46,516 INFO L290 TraceCheckUtils]: 2: Hoare triple {16499#(< ~counter~0 36)} assume true; {16499#(< ~counter~0 36)} is VALID [2022-04-28 07:17:46,516 INFO L290 TraceCheckUtils]: 1: Hoare triple {15626#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(11, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {16499#(< ~counter~0 36)} is VALID [2022-04-28 07:17:46,516 INFO L272 TraceCheckUtils]: 0: Hoare triple {15626#true} call ULTIMATE.init(); {15626#true} is VALID [2022-04-28 07:17:46,517 INFO L134 CoverageAnalysis]: Checked inductivity of 879 backedges. 28 proven. 483 refuted. 0 times theorem prover too weak. 368 trivial. 0 not checked. [2022-04-28 07:17:46,517 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 07:17:46,517 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1214946983] [2022-04-28 07:17:46,517 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 07:17:46,517 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1480007248] [2022-04-28 07:17:46,517 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1480007248] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 07:17:46,517 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 07:17:46,517 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [18, 18] total 34 [2022-04-28 07:17:46,518 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 07:17:46,518 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1475785928] [2022-04-28 07:17:46,518 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1475785928] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 07:17:46,519 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 07:17:46,519 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [18] imperfect sequences [] total 18 [2022-04-28 07:17:46,519 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [113305312] [2022-04-28 07:17:46,519 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 07:17:46,520 INFO L78 Accepts]: Start accepts. Automaton has has 18 states, 18 states have (on average 6.111111111111111) internal successors, (110), 17 states have internal predecessors, (110), 17 states have call successors, (19), 17 states have call predecessors, (19), 15 states have return successors, (17), 15 states have call predecessors, (17), 16 states have call successors, (17) Word has length 149 [2022-04-28 07:17:46,520 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 07:17:46,520 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 18 states, 18 states have (on average 6.111111111111111) internal successors, (110), 17 states have internal predecessors, (110), 17 states have call successors, (19), 17 states have call predecessors, (19), 15 states have return successors, (17), 15 states have call predecessors, (17), 16 states have call successors, (17) [2022-04-28 07:17:46,612 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 146 edges. 146 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 07:17:46,612 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 18 states [2022-04-28 07:17:46,612 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 07:17:46,613 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2022-04-28 07:17:46,613 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=501, Invalid=621, Unknown=0, NotChecked=0, Total=1122 [2022-04-28 07:17:46,613 INFO L87 Difference]: Start difference. First operand 146 states and 161 transitions. Second operand has 18 states, 18 states have (on average 6.111111111111111) internal successors, (110), 17 states have internal predecessors, (110), 17 states have call successors, (19), 17 states have call predecessors, (19), 15 states have return successors, (17), 15 states have call predecessors, (17), 16 states have call successors, (17) [2022-04-28 07:17:47,185 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 07:17:47,185 INFO L93 Difference]: Finished difference Result 160 states and 176 transitions. [2022-04-28 07:17:47,185 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2022-04-28 07:17:47,185 INFO L78 Accepts]: Start accepts. Automaton has has 18 states, 18 states have (on average 6.111111111111111) internal successors, (110), 17 states have internal predecessors, (110), 17 states have call successors, (19), 17 states have call predecessors, (19), 15 states have return successors, (17), 15 states have call predecessors, (17), 16 states have call successors, (17) Word has length 149 [2022-04-28 07:17:47,186 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 07:17:47,186 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 18 states, 18 states have (on average 6.111111111111111) internal successors, (110), 17 states have internal predecessors, (110), 17 states have call successors, (19), 17 states have call predecessors, (19), 15 states have return successors, (17), 15 states have call predecessors, (17), 16 states have call successors, (17) [2022-04-28 07:17:47,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 175 transitions. [2022-04-28 07:17:47,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 18 states, 18 states have (on average 6.111111111111111) internal successors, (110), 17 states have internal predecessors, (110), 17 states have call successors, (19), 17 states have call predecessors, (19), 15 states have return successors, (17), 15 states have call predecessors, (17), 16 states have call successors, (17) [2022-04-28 07:17:47,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 175 transitions. [2022-04-28 07:17:47,195 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 32 states and 175 transitions. [2022-04-28 07:17:47,315 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 175 edges. 175 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 07:17:47,318 INFO L225 Difference]: With dead ends: 160 [2022-04-28 07:17:47,318 INFO L226 Difference]: Without dead ends: 155 [2022-04-28 07:17:47,318 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 311 GetRequests, 265 SyntacticMatches, 0 SemanticMatches, 46 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 134 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=963, Invalid=1293, Unknown=0, NotChecked=0, Total=2256 [2022-04-28 07:17:47,319 INFO L413 NwaCegarLoop]: 40 mSDtfsCounter, 74 mSDsluCounter, 142 mSDsCounter, 0 mSdLazyCounter, 101 mSolverCounterSat, 28 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 74 SdHoareTripleChecker+Valid, 182 SdHoareTripleChecker+Invalid, 129 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 28 IncrementalHoareTripleChecker+Valid, 101 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-28 07:17:47,319 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [74 Valid, 182 Invalid, 129 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [28 Valid, 101 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-28 07:17:47,319 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 155 states. [2022-04-28 07:17:47,471 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 155 to 155. [2022-04-28 07:17:47,471 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 07:17:47,471 INFO L82 GeneralOperation]: Start isEquivalent. First operand 155 states. Second operand has 155 states, 117 states have (on average 1.1367521367521367) internal successors, (133), 117 states have internal predecessors, (133), 20 states have call successors, (20), 19 states have call predecessors, (20), 17 states have return successors, (18), 18 states have call predecessors, (18), 18 states have call successors, (18) [2022-04-28 07:17:47,471 INFO L74 IsIncluded]: Start isIncluded. First operand 155 states. Second operand has 155 states, 117 states have (on average 1.1367521367521367) internal successors, (133), 117 states have internal predecessors, (133), 20 states have call successors, (20), 19 states have call predecessors, (20), 17 states have return successors, (18), 18 states have call predecessors, (18), 18 states have call successors, (18) [2022-04-28 07:17:47,472 INFO L87 Difference]: Start difference. First operand 155 states. Second operand has 155 states, 117 states have (on average 1.1367521367521367) internal successors, (133), 117 states have internal predecessors, (133), 20 states have call successors, (20), 19 states have call predecessors, (20), 17 states have return successors, (18), 18 states have call predecessors, (18), 18 states have call successors, (18) [2022-04-28 07:17:47,473 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 07:17:47,474 INFO L93 Difference]: Finished difference Result 155 states and 171 transitions. [2022-04-28 07:17:47,474 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 171 transitions. [2022-04-28 07:17:47,474 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 07:17:47,474 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 07:17:47,474 INFO L74 IsIncluded]: Start isIncluded. First operand has 155 states, 117 states have (on average 1.1367521367521367) internal successors, (133), 117 states have internal predecessors, (133), 20 states have call successors, (20), 19 states have call predecessors, (20), 17 states have return successors, (18), 18 states have call predecessors, (18), 18 states have call successors, (18) Second operand 155 states. [2022-04-28 07:17:47,474 INFO L87 Difference]: Start difference. First operand has 155 states, 117 states have (on average 1.1367521367521367) internal successors, (133), 117 states have internal predecessors, (133), 20 states have call successors, (20), 19 states have call predecessors, (20), 17 states have return successors, (18), 18 states have call predecessors, (18), 18 states have call successors, (18) Second operand 155 states. [2022-04-28 07:17:47,476 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 07:17:47,476 INFO L93 Difference]: Finished difference Result 155 states and 171 transitions. [2022-04-28 07:17:47,476 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 171 transitions. [2022-04-28 07:17:47,476 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 07:17:47,476 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 07:17:47,477 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 07:17:47,477 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 07:17:47,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 155 states, 117 states have (on average 1.1367521367521367) internal successors, (133), 117 states have internal predecessors, (133), 20 states have call successors, (20), 19 states have call predecessors, (20), 17 states have return successors, (18), 18 states have call predecessors, (18), 18 states have call successors, (18) [2022-04-28 07:17:47,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 155 states and 171 transitions. [2022-04-28 07:17:47,479 INFO L78 Accepts]: Start accepts. Automaton has 155 states and 171 transitions. Word has length 149 [2022-04-28 07:17:47,479 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 07:17:47,479 INFO L495 AbstractCegarLoop]: Abstraction has 155 states and 171 transitions. [2022-04-28 07:17:47,479 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 18 states, 18 states have (on average 6.111111111111111) internal successors, (110), 17 states have internal predecessors, (110), 17 states have call successors, (19), 17 states have call predecessors, (19), 15 states have return successors, (17), 15 states have call predecessors, (17), 16 states have call successors, (17) [2022-04-28 07:17:47,479 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 155 states and 171 transitions. [2022-04-28 07:17:47,658 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 171 edges. 171 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 07:17:47,658 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 171 transitions. [2022-04-28 07:17:47,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2022-04-28 07:17:47,659 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 07:17:47,659 INFO L195 NwaCegarLoop]: trace histogram [16, 16, 15, 15, 15, 15, 15, 15, 15, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 07:17:47,678 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (18)] Forceful destruction successful, exit code 0 [2022-04-28 07:17:47,871 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 18 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable17 [2022-04-28 07:17:47,872 INFO L420 AbstractCegarLoop]: === Iteration 19 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 07:17:47,872 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 07:17:47,872 INFO L85 PathProgramCache]: Analyzing trace with hash -2060864036, now seen corresponding path program 29 times [2022-04-28 07:17:47,872 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 07:17:47,872 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1704987889] [2022-04-28 07:17:47,872 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 07:17:47,872 INFO L85 PathProgramCache]: Analyzing trace with hash -2060864036, now seen corresponding path program 30 times [2022-04-28 07:17:47,872 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 07:17:47,872 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [95781602] [2022-04-28 07:17:47,873 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 07:17:47,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 07:17:47,884 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 07:17:47,884 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [856191379] [2022-04-28 07:17:47,884 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-28 07:17:47,885 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 07:17:47,885 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 07:17:47,888 INFO L229 MonitoredProcess]: Starting monitored process 19 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 07:17:47,891 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (19)] Waiting until timeout for monitored process [2022-04-28 07:17:47,971 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 16 check-sat command(s) [2022-04-28 07:17:47,971 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 07:17:47,973 INFO L263 TraceCheckSpWp]: Trace formula consists of 438 conjuncts, 35 conjunts are in the unsatisfiable core [2022-04-28 07:17:48,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 07:17:48,011 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 07:17:48,722 INFO L272 TraceCheckUtils]: 0: Hoare triple {17521#true} call ULTIMATE.init(); {17521#true} is VALID [2022-04-28 07:17:48,722 INFO L290 TraceCheckUtils]: 1: Hoare triple {17521#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(11, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {17529#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:48,723 INFO L290 TraceCheckUtils]: 2: Hoare triple {17529#(<= ~counter~0 0)} assume true; {17529#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:48,723 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {17529#(<= ~counter~0 0)} {17521#true} #67#return; {17529#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:48,723 INFO L272 TraceCheckUtils]: 4: Hoare triple {17529#(<= ~counter~0 0)} call #t~ret7 := main(); {17529#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:48,723 INFO L290 TraceCheckUtils]: 5: Hoare triple {17529#(<= ~counter~0 0)} havoc ~x1~0;havoc ~x2~0;havoc ~y1~0;havoc ~y2~0;havoc ~y3~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~x1~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~x2~0 := #t~nondet5;havoc #t~nondet5; {17529#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:48,724 INFO L272 TraceCheckUtils]: 6: Hoare triple {17529#(<= ~counter~0 0)} call assume_abort_if_not((if ~x1~0 >= 0 then 1 else 0)); {17529#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:48,727 INFO L290 TraceCheckUtils]: 7: Hoare triple {17529#(<= ~counter~0 0)} ~cond := #in~cond; {17529#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:48,727 INFO L290 TraceCheckUtils]: 8: Hoare triple {17529#(<= ~counter~0 0)} assume !(0 == ~cond); {17529#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:48,727 INFO L290 TraceCheckUtils]: 9: Hoare triple {17529#(<= ~counter~0 0)} assume true; {17529#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:48,728 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {17529#(<= ~counter~0 0)} {17529#(<= ~counter~0 0)} #59#return; {17529#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:48,728 INFO L272 TraceCheckUtils]: 11: Hoare triple {17529#(<= ~counter~0 0)} call assume_abort_if_not((if 0 != ~x2~0 then 1 else 0)); {17529#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:48,728 INFO L290 TraceCheckUtils]: 12: Hoare triple {17529#(<= ~counter~0 0)} ~cond := #in~cond; {17529#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:48,729 INFO L290 TraceCheckUtils]: 13: Hoare triple {17529#(<= ~counter~0 0)} assume !(0 == ~cond); {17529#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:48,729 INFO L290 TraceCheckUtils]: 14: Hoare triple {17529#(<= ~counter~0 0)} assume true; {17529#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:48,729 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {17529#(<= ~counter~0 0)} {17529#(<= ~counter~0 0)} #61#return; {17529#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:48,729 INFO L290 TraceCheckUtils]: 16: Hoare triple {17529#(<= ~counter~0 0)} ~y1~0 := 0;~y2~0 := 0;~y3~0 := ~x1~0; {17529#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:48,731 INFO L290 TraceCheckUtils]: 17: Hoare triple {17529#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {17578#(<= ~counter~0 1)} is VALID [2022-04-28 07:17:48,731 INFO L290 TraceCheckUtils]: 18: Hoare triple {17578#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {17578#(<= ~counter~0 1)} is VALID [2022-04-28 07:17:48,732 INFO L272 TraceCheckUtils]: 19: Hoare triple {17578#(<= ~counter~0 1)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {17578#(<= ~counter~0 1)} is VALID [2022-04-28 07:17:48,732 INFO L290 TraceCheckUtils]: 20: Hoare triple {17578#(<= ~counter~0 1)} ~cond := #in~cond; {17578#(<= ~counter~0 1)} is VALID [2022-04-28 07:17:48,732 INFO L290 TraceCheckUtils]: 21: Hoare triple {17578#(<= ~counter~0 1)} assume !(0 == ~cond); {17578#(<= ~counter~0 1)} is VALID [2022-04-28 07:17:48,733 INFO L290 TraceCheckUtils]: 22: Hoare triple {17578#(<= ~counter~0 1)} assume true; {17578#(<= ~counter~0 1)} is VALID [2022-04-28 07:17:48,733 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {17578#(<= ~counter~0 1)} {17578#(<= ~counter~0 1)} #63#return; {17578#(<= ~counter~0 1)} is VALID [2022-04-28 07:17:48,733 INFO L290 TraceCheckUtils]: 24: Hoare triple {17578#(<= ~counter~0 1)} assume !!(0 != ~y3~0); {17578#(<= ~counter~0 1)} is VALID [2022-04-28 07:17:48,734 INFO L290 TraceCheckUtils]: 25: Hoare triple {17578#(<= ~counter~0 1)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {17578#(<= ~counter~0 1)} is VALID [2022-04-28 07:17:48,734 INFO L290 TraceCheckUtils]: 26: Hoare triple {17578#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {17606#(<= ~counter~0 2)} is VALID [2022-04-28 07:17:48,734 INFO L290 TraceCheckUtils]: 27: Hoare triple {17606#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {17606#(<= ~counter~0 2)} is VALID [2022-04-28 07:17:48,735 INFO L272 TraceCheckUtils]: 28: Hoare triple {17606#(<= ~counter~0 2)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {17606#(<= ~counter~0 2)} is VALID [2022-04-28 07:17:48,735 INFO L290 TraceCheckUtils]: 29: Hoare triple {17606#(<= ~counter~0 2)} ~cond := #in~cond; {17606#(<= ~counter~0 2)} is VALID [2022-04-28 07:17:48,735 INFO L290 TraceCheckUtils]: 30: Hoare triple {17606#(<= ~counter~0 2)} assume !(0 == ~cond); {17606#(<= ~counter~0 2)} is VALID [2022-04-28 07:17:48,736 INFO L290 TraceCheckUtils]: 31: Hoare triple {17606#(<= ~counter~0 2)} assume true; {17606#(<= ~counter~0 2)} is VALID [2022-04-28 07:17:48,736 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {17606#(<= ~counter~0 2)} {17606#(<= ~counter~0 2)} #63#return; {17606#(<= ~counter~0 2)} is VALID [2022-04-28 07:17:48,736 INFO L290 TraceCheckUtils]: 33: Hoare triple {17606#(<= ~counter~0 2)} assume !!(0 != ~y3~0); {17606#(<= ~counter~0 2)} is VALID [2022-04-28 07:17:48,737 INFO L290 TraceCheckUtils]: 34: Hoare triple {17606#(<= ~counter~0 2)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {17606#(<= ~counter~0 2)} is VALID [2022-04-28 07:17:48,737 INFO L290 TraceCheckUtils]: 35: Hoare triple {17606#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {17634#(<= ~counter~0 3)} is VALID [2022-04-28 07:17:48,737 INFO L290 TraceCheckUtils]: 36: Hoare triple {17634#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {17634#(<= ~counter~0 3)} is VALID [2022-04-28 07:17:48,738 INFO L272 TraceCheckUtils]: 37: Hoare triple {17634#(<= ~counter~0 3)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {17634#(<= ~counter~0 3)} is VALID [2022-04-28 07:17:48,738 INFO L290 TraceCheckUtils]: 38: Hoare triple {17634#(<= ~counter~0 3)} ~cond := #in~cond; {17634#(<= ~counter~0 3)} is VALID [2022-04-28 07:17:48,738 INFO L290 TraceCheckUtils]: 39: Hoare triple {17634#(<= ~counter~0 3)} assume !(0 == ~cond); {17634#(<= ~counter~0 3)} is VALID [2022-04-28 07:17:48,738 INFO L290 TraceCheckUtils]: 40: Hoare triple {17634#(<= ~counter~0 3)} assume true; {17634#(<= ~counter~0 3)} is VALID [2022-04-28 07:17:48,739 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {17634#(<= ~counter~0 3)} {17634#(<= ~counter~0 3)} #63#return; {17634#(<= ~counter~0 3)} is VALID [2022-04-28 07:17:48,739 INFO L290 TraceCheckUtils]: 42: Hoare triple {17634#(<= ~counter~0 3)} assume !!(0 != ~y3~0); {17634#(<= ~counter~0 3)} is VALID [2022-04-28 07:17:48,739 INFO L290 TraceCheckUtils]: 43: Hoare triple {17634#(<= ~counter~0 3)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {17634#(<= ~counter~0 3)} is VALID [2022-04-28 07:17:48,740 INFO L290 TraceCheckUtils]: 44: Hoare triple {17634#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {17662#(<= ~counter~0 4)} is VALID [2022-04-28 07:17:48,740 INFO L290 TraceCheckUtils]: 45: Hoare triple {17662#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {17662#(<= ~counter~0 4)} is VALID [2022-04-28 07:17:48,741 INFO L272 TraceCheckUtils]: 46: Hoare triple {17662#(<= ~counter~0 4)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {17662#(<= ~counter~0 4)} is VALID [2022-04-28 07:17:48,741 INFO L290 TraceCheckUtils]: 47: Hoare triple {17662#(<= ~counter~0 4)} ~cond := #in~cond; {17662#(<= ~counter~0 4)} is VALID [2022-04-28 07:17:48,741 INFO L290 TraceCheckUtils]: 48: Hoare triple {17662#(<= ~counter~0 4)} assume !(0 == ~cond); {17662#(<= ~counter~0 4)} is VALID [2022-04-28 07:17:48,741 INFO L290 TraceCheckUtils]: 49: Hoare triple {17662#(<= ~counter~0 4)} assume true; {17662#(<= ~counter~0 4)} is VALID [2022-04-28 07:17:48,742 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {17662#(<= ~counter~0 4)} {17662#(<= ~counter~0 4)} #63#return; {17662#(<= ~counter~0 4)} is VALID [2022-04-28 07:17:48,742 INFO L290 TraceCheckUtils]: 51: Hoare triple {17662#(<= ~counter~0 4)} assume !!(0 != ~y3~0); {17662#(<= ~counter~0 4)} is VALID [2022-04-28 07:17:48,742 INFO L290 TraceCheckUtils]: 52: Hoare triple {17662#(<= ~counter~0 4)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {17662#(<= ~counter~0 4)} is VALID [2022-04-28 07:17:48,743 INFO L290 TraceCheckUtils]: 53: Hoare triple {17662#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {17690#(<= ~counter~0 5)} is VALID [2022-04-28 07:17:48,743 INFO L290 TraceCheckUtils]: 54: Hoare triple {17690#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {17690#(<= ~counter~0 5)} is VALID [2022-04-28 07:17:48,743 INFO L272 TraceCheckUtils]: 55: Hoare triple {17690#(<= ~counter~0 5)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {17690#(<= ~counter~0 5)} is VALID [2022-04-28 07:17:48,744 INFO L290 TraceCheckUtils]: 56: Hoare triple {17690#(<= ~counter~0 5)} ~cond := #in~cond; {17690#(<= ~counter~0 5)} is VALID [2022-04-28 07:17:48,744 INFO L290 TraceCheckUtils]: 57: Hoare triple {17690#(<= ~counter~0 5)} assume !(0 == ~cond); {17690#(<= ~counter~0 5)} is VALID [2022-04-28 07:17:48,744 INFO L290 TraceCheckUtils]: 58: Hoare triple {17690#(<= ~counter~0 5)} assume true; {17690#(<= ~counter~0 5)} is VALID [2022-04-28 07:17:48,745 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {17690#(<= ~counter~0 5)} {17690#(<= ~counter~0 5)} #63#return; {17690#(<= ~counter~0 5)} is VALID [2022-04-28 07:17:48,745 INFO L290 TraceCheckUtils]: 60: Hoare triple {17690#(<= ~counter~0 5)} assume !!(0 != ~y3~0); {17690#(<= ~counter~0 5)} is VALID [2022-04-28 07:17:48,745 INFO L290 TraceCheckUtils]: 61: Hoare triple {17690#(<= ~counter~0 5)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {17690#(<= ~counter~0 5)} is VALID [2022-04-28 07:17:48,746 INFO L290 TraceCheckUtils]: 62: Hoare triple {17690#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {17718#(<= ~counter~0 6)} is VALID [2022-04-28 07:17:48,746 INFO L290 TraceCheckUtils]: 63: Hoare triple {17718#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {17718#(<= ~counter~0 6)} is VALID [2022-04-28 07:17:48,746 INFO L272 TraceCheckUtils]: 64: Hoare triple {17718#(<= ~counter~0 6)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {17718#(<= ~counter~0 6)} is VALID [2022-04-28 07:17:48,747 INFO L290 TraceCheckUtils]: 65: Hoare triple {17718#(<= ~counter~0 6)} ~cond := #in~cond; {17718#(<= ~counter~0 6)} is VALID [2022-04-28 07:17:48,747 INFO L290 TraceCheckUtils]: 66: Hoare triple {17718#(<= ~counter~0 6)} assume !(0 == ~cond); {17718#(<= ~counter~0 6)} is VALID [2022-04-28 07:17:48,747 INFO L290 TraceCheckUtils]: 67: Hoare triple {17718#(<= ~counter~0 6)} assume true; {17718#(<= ~counter~0 6)} is VALID [2022-04-28 07:17:48,748 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {17718#(<= ~counter~0 6)} {17718#(<= ~counter~0 6)} #63#return; {17718#(<= ~counter~0 6)} is VALID [2022-04-28 07:17:48,748 INFO L290 TraceCheckUtils]: 69: Hoare triple {17718#(<= ~counter~0 6)} assume !!(0 != ~y3~0); {17718#(<= ~counter~0 6)} is VALID [2022-04-28 07:17:48,748 INFO L290 TraceCheckUtils]: 70: Hoare triple {17718#(<= ~counter~0 6)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {17718#(<= ~counter~0 6)} is VALID [2022-04-28 07:17:48,749 INFO L290 TraceCheckUtils]: 71: Hoare triple {17718#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {17746#(<= ~counter~0 7)} is VALID [2022-04-28 07:17:48,749 INFO L290 TraceCheckUtils]: 72: Hoare triple {17746#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {17746#(<= ~counter~0 7)} is VALID [2022-04-28 07:17:48,749 INFO L272 TraceCheckUtils]: 73: Hoare triple {17746#(<= ~counter~0 7)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {17746#(<= ~counter~0 7)} is VALID [2022-04-28 07:17:48,749 INFO L290 TraceCheckUtils]: 74: Hoare triple {17746#(<= ~counter~0 7)} ~cond := #in~cond; {17746#(<= ~counter~0 7)} is VALID [2022-04-28 07:17:48,750 INFO L290 TraceCheckUtils]: 75: Hoare triple {17746#(<= ~counter~0 7)} assume !(0 == ~cond); {17746#(<= ~counter~0 7)} is VALID [2022-04-28 07:17:48,750 INFO L290 TraceCheckUtils]: 76: Hoare triple {17746#(<= ~counter~0 7)} assume true; {17746#(<= ~counter~0 7)} is VALID [2022-04-28 07:17:48,751 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {17746#(<= ~counter~0 7)} {17746#(<= ~counter~0 7)} #63#return; {17746#(<= ~counter~0 7)} is VALID [2022-04-28 07:17:48,752 INFO L290 TraceCheckUtils]: 78: Hoare triple {17746#(<= ~counter~0 7)} assume !!(0 != ~y3~0); {17746#(<= ~counter~0 7)} is VALID [2022-04-28 07:17:48,752 INFO L290 TraceCheckUtils]: 79: Hoare triple {17746#(<= ~counter~0 7)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {17746#(<= ~counter~0 7)} is VALID [2022-04-28 07:17:48,753 INFO L290 TraceCheckUtils]: 80: Hoare triple {17746#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {17774#(<= ~counter~0 8)} is VALID [2022-04-28 07:17:48,753 INFO L290 TraceCheckUtils]: 81: Hoare triple {17774#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {17774#(<= ~counter~0 8)} is VALID [2022-04-28 07:17:48,754 INFO L272 TraceCheckUtils]: 82: Hoare triple {17774#(<= ~counter~0 8)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {17774#(<= ~counter~0 8)} is VALID [2022-04-28 07:17:48,754 INFO L290 TraceCheckUtils]: 83: Hoare triple {17774#(<= ~counter~0 8)} ~cond := #in~cond; {17774#(<= ~counter~0 8)} is VALID [2022-04-28 07:17:48,754 INFO L290 TraceCheckUtils]: 84: Hoare triple {17774#(<= ~counter~0 8)} assume !(0 == ~cond); {17774#(<= ~counter~0 8)} is VALID [2022-04-28 07:17:48,755 INFO L290 TraceCheckUtils]: 85: Hoare triple {17774#(<= ~counter~0 8)} assume true; {17774#(<= ~counter~0 8)} is VALID [2022-04-28 07:17:48,755 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {17774#(<= ~counter~0 8)} {17774#(<= ~counter~0 8)} #63#return; {17774#(<= ~counter~0 8)} is VALID [2022-04-28 07:17:48,755 INFO L290 TraceCheckUtils]: 87: Hoare triple {17774#(<= ~counter~0 8)} assume !!(0 != ~y3~0); {17774#(<= ~counter~0 8)} is VALID [2022-04-28 07:17:48,756 INFO L290 TraceCheckUtils]: 88: Hoare triple {17774#(<= ~counter~0 8)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {17774#(<= ~counter~0 8)} is VALID [2022-04-28 07:17:48,756 INFO L290 TraceCheckUtils]: 89: Hoare triple {17774#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {17802#(<= ~counter~0 9)} is VALID [2022-04-28 07:17:48,756 INFO L290 TraceCheckUtils]: 90: Hoare triple {17802#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {17802#(<= ~counter~0 9)} is VALID [2022-04-28 07:17:48,757 INFO L272 TraceCheckUtils]: 91: Hoare triple {17802#(<= ~counter~0 9)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {17802#(<= ~counter~0 9)} is VALID [2022-04-28 07:17:48,757 INFO L290 TraceCheckUtils]: 92: Hoare triple {17802#(<= ~counter~0 9)} ~cond := #in~cond; {17802#(<= ~counter~0 9)} is VALID [2022-04-28 07:17:48,757 INFO L290 TraceCheckUtils]: 93: Hoare triple {17802#(<= ~counter~0 9)} assume !(0 == ~cond); {17802#(<= ~counter~0 9)} is VALID [2022-04-28 07:17:48,758 INFO L290 TraceCheckUtils]: 94: Hoare triple {17802#(<= ~counter~0 9)} assume true; {17802#(<= ~counter~0 9)} is VALID [2022-04-28 07:17:48,758 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {17802#(<= ~counter~0 9)} {17802#(<= ~counter~0 9)} #63#return; {17802#(<= ~counter~0 9)} is VALID [2022-04-28 07:17:48,758 INFO L290 TraceCheckUtils]: 96: Hoare triple {17802#(<= ~counter~0 9)} assume !!(0 != ~y3~0); {17802#(<= ~counter~0 9)} is VALID [2022-04-28 07:17:48,759 INFO L290 TraceCheckUtils]: 97: Hoare triple {17802#(<= ~counter~0 9)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {17802#(<= ~counter~0 9)} is VALID [2022-04-28 07:17:48,759 INFO L290 TraceCheckUtils]: 98: Hoare triple {17802#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {17830#(<= ~counter~0 10)} is VALID [2022-04-28 07:17:48,759 INFO L290 TraceCheckUtils]: 99: Hoare triple {17830#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {17830#(<= ~counter~0 10)} is VALID [2022-04-28 07:17:48,760 INFO L272 TraceCheckUtils]: 100: Hoare triple {17830#(<= ~counter~0 10)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {17830#(<= ~counter~0 10)} is VALID [2022-04-28 07:17:48,760 INFO L290 TraceCheckUtils]: 101: Hoare triple {17830#(<= ~counter~0 10)} ~cond := #in~cond; {17830#(<= ~counter~0 10)} is VALID [2022-04-28 07:17:48,760 INFO L290 TraceCheckUtils]: 102: Hoare triple {17830#(<= ~counter~0 10)} assume !(0 == ~cond); {17830#(<= ~counter~0 10)} is VALID [2022-04-28 07:17:48,760 INFO L290 TraceCheckUtils]: 103: Hoare triple {17830#(<= ~counter~0 10)} assume true; {17830#(<= ~counter~0 10)} is VALID [2022-04-28 07:17:48,761 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {17830#(<= ~counter~0 10)} {17830#(<= ~counter~0 10)} #63#return; {17830#(<= ~counter~0 10)} is VALID [2022-04-28 07:17:48,761 INFO L290 TraceCheckUtils]: 105: Hoare triple {17830#(<= ~counter~0 10)} assume !!(0 != ~y3~0); {17830#(<= ~counter~0 10)} is VALID [2022-04-28 07:17:48,761 INFO L290 TraceCheckUtils]: 106: Hoare triple {17830#(<= ~counter~0 10)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {17830#(<= ~counter~0 10)} is VALID [2022-04-28 07:17:48,762 INFO L290 TraceCheckUtils]: 107: Hoare triple {17830#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {17858#(<= ~counter~0 11)} is VALID [2022-04-28 07:17:48,762 INFO L290 TraceCheckUtils]: 108: Hoare triple {17858#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {17858#(<= ~counter~0 11)} is VALID [2022-04-28 07:17:48,763 INFO L272 TraceCheckUtils]: 109: Hoare triple {17858#(<= ~counter~0 11)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {17858#(<= ~counter~0 11)} is VALID [2022-04-28 07:17:48,763 INFO L290 TraceCheckUtils]: 110: Hoare triple {17858#(<= ~counter~0 11)} ~cond := #in~cond; {17858#(<= ~counter~0 11)} is VALID [2022-04-28 07:17:48,763 INFO L290 TraceCheckUtils]: 111: Hoare triple {17858#(<= ~counter~0 11)} assume !(0 == ~cond); {17858#(<= ~counter~0 11)} is VALID [2022-04-28 07:17:48,763 INFO L290 TraceCheckUtils]: 112: Hoare triple {17858#(<= ~counter~0 11)} assume true; {17858#(<= ~counter~0 11)} is VALID [2022-04-28 07:17:48,764 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {17858#(<= ~counter~0 11)} {17858#(<= ~counter~0 11)} #63#return; {17858#(<= ~counter~0 11)} is VALID [2022-04-28 07:17:48,764 INFO L290 TraceCheckUtils]: 114: Hoare triple {17858#(<= ~counter~0 11)} assume !!(0 != ~y3~0); {17858#(<= ~counter~0 11)} is VALID [2022-04-28 07:17:48,764 INFO L290 TraceCheckUtils]: 115: Hoare triple {17858#(<= ~counter~0 11)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {17858#(<= ~counter~0 11)} is VALID [2022-04-28 07:17:48,765 INFO L290 TraceCheckUtils]: 116: Hoare triple {17858#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {17886#(<= ~counter~0 12)} is VALID [2022-04-28 07:17:48,765 INFO L290 TraceCheckUtils]: 117: Hoare triple {17886#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {17886#(<= ~counter~0 12)} is VALID [2022-04-28 07:17:48,766 INFO L272 TraceCheckUtils]: 118: Hoare triple {17886#(<= ~counter~0 12)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {17886#(<= ~counter~0 12)} is VALID [2022-04-28 07:17:48,766 INFO L290 TraceCheckUtils]: 119: Hoare triple {17886#(<= ~counter~0 12)} ~cond := #in~cond; {17886#(<= ~counter~0 12)} is VALID [2022-04-28 07:17:48,766 INFO L290 TraceCheckUtils]: 120: Hoare triple {17886#(<= ~counter~0 12)} assume !(0 == ~cond); {17886#(<= ~counter~0 12)} is VALID [2022-04-28 07:17:48,766 INFO L290 TraceCheckUtils]: 121: Hoare triple {17886#(<= ~counter~0 12)} assume true; {17886#(<= ~counter~0 12)} is VALID [2022-04-28 07:17:48,767 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {17886#(<= ~counter~0 12)} {17886#(<= ~counter~0 12)} #63#return; {17886#(<= ~counter~0 12)} is VALID [2022-04-28 07:17:48,767 INFO L290 TraceCheckUtils]: 123: Hoare triple {17886#(<= ~counter~0 12)} assume !!(0 != ~y3~0); {17886#(<= ~counter~0 12)} is VALID [2022-04-28 07:17:48,767 INFO L290 TraceCheckUtils]: 124: Hoare triple {17886#(<= ~counter~0 12)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {17886#(<= ~counter~0 12)} is VALID [2022-04-28 07:17:48,768 INFO L290 TraceCheckUtils]: 125: Hoare triple {17886#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {17914#(<= ~counter~0 13)} is VALID [2022-04-28 07:17:48,768 INFO L290 TraceCheckUtils]: 126: Hoare triple {17914#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {17914#(<= ~counter~0 13)} is VALID [2022-04-28 07:17:48,768 INFO L272 TraceCheckUtils]: 127: Hoare triple {17914#(<= ~counter~0 13)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {17914#(<= ~counter~0 13)} is VALID [2022-04-28 07:17:48,769 INFO L290 TraceCheckUtils]: 128: Hoare triple {17914#(<= ~counter~0 13)} ~cond := #in~cond; {17914#(<= ~counter~0 13)} is VALID [2022-04-28 07:17:48,769 INFO L290 TraceCheckUtils]: 129: Hoare triple {17914#(<= ~counter~0 13)} assume !(0 == ~cond); {17914#(<= ~counter~0 13)} is VALID [2022-04-28 07:17:48,769 INFO L290 TraceCheckUtils]: 130: Hoare triple {17914#(<= ~counter~0 13)} assume true; {17914#(<= ~counter~0 13)} is VALID [2022-04-28 07:17:48,770 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {17914#(<= ~counter~0 13)} {17914#(<= ~counter~0 13)} #63#return; {17914#(<= ~counter~0 13)} is VALID [2022-04-28 07:17:48,770 INFO L290 TraceCheckUtils]: 132: Hoare triple {17914#(<= ~counter~0 13)} assume !!(0 != ~y3~0); {17914#(<= ~counter~0 13)} is VALID [2022-04-28 07:17:48,770 INFO L290 TraceCheckUtils]: 133: Hoare triple {17914#(<= ~counter~0 13)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {17914#(<= ~counter~0 13)} is VALID [2022-04-28 07:17:48,771 INFO L290 TraceCheckUtils]: 134: Hoare triple {17914#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {17942#(<= ~counter~0 14)} is VALID [2022-04-28 07:17:48,771 INFO L290 TraceCheckUtils]: 135: Hoare triple {17942#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {17942#(<= ~counter~0 14)} is VALID [2022-04-28 07:17:48,771 INFO L272 TraceCheckUtils]: 136: Hoare triple {17942#(<= ~counter~0 14)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {17942#(<= ~counter~0 14)} is VALID [2022-04-28 07:17:48,772 INFO L290 TraceCheckUtils]: 137: Hoare triple {17942#(<= ~counter~0 14)} ~cond := #in~cond; {17942#(<= ~counter~0 14)} is VALID [2022-04-28 07:17:48,772 INFO L290 TraceCheckUtils]: 138: Hoare triple {17942#(<= ~counter~0 14)} assume !(0 == ~cond); {17942#(<= ~counter~0 14)} is VALID [2022-04-28 07:17:48,772 INFO L290 TraceCheckUtils]: 139: Hoare triple {17942#(<= ~counter~0 14)} assume true; {17942#(<= ~counter~0 14)} is VALID [2022-04-28 07:17:48,773 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {17942#(<= ~counter~0 14)} {17942#(<= ~counter~0 14)} #63#return; {17942#(<= ~counter~0 14)} is VALID [2022-04-28 07:17:48,773 INFO L290 TraceCheckUtils]: 141: Hoare triple {17942#(<= ~counter~0 14)} assume !!(0 != ~y3~0); {17942#(<= ~counter~0 14)} is VALID [2022-04-28 07:17:48,773 INFO L290 TraceCheckUtils]: 142: Hoare triple {17942#(<= ~counter~0 14)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {17942#(<= ~counter~0 14)} is VALID [2022-04-28 07:17:48,774 INFO L290 TraceCheckUtils]: 143: Hoare triple {17942#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {17970#(<= ~counter~0 15)} is VALID [2022-04-28 07:17:48,774 INFO L290 TraceCheckUtils]: 144: Hoare triple {17970#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {17970#(<= ~counter~0 15)} is VALID [2022-04-28 07:17:48,774 INFO L272 TraceCheckUtils]: 145: Hoare triple {17970#(<= ~counter~0 15)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {17970#(<= ~counter~0 15)} is VALID [2022-04-28 07:17:48,775 INFO L290 TraceCheckUtils]: 146: Hoare triple {17970#(<= ~counter~0 15)} ~cond := #in~cond; {17970#(<= ~counter~0 15)} is VALID [2022-04-28 07:17:48,775 INFO L290 TraceCheckUtils]: 147: Hoare triple {17970#(<= ~counter~0 15)} assume !(0 == ~cond); {17970#(<= ~counter~0 15)} is VALID [2022-04-28 07:17:48,775 INFO L290 TraceCheckUtils]: 148: Hoare triple {17970#(<= ~counter~0 15)} assume true; {17970#(<= ~counter~0 15)} is VALID [2022-04-28 07:17:48,775 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {17970#(<= ~counter~0 15)} {17970#(<= ~counter~0 15)} #63#return; {17970#(<= ~counter~0 15)} is VALID [2022-04-28 07:17:48,776 INFO L290 TraceCheckUtils]: 150: Hoare triple {17970#(<= ~counter~0 15)} assume !!(0 != ~y3~0); {17970#(<= ~counter~0 15)} is VALID [2022-04-28 07:17:48,776 INFO L290 TraceCheckUtils]: 151: Hoare triple {17970#(<= ~counter~0 15)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {17970#(<= ~counter~0 15)} is VALID [2022-04-28 07:17:48,776 INFO L290 TraceCheckUtils]: 152: Hoare triple {17970#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {17998#(<= |main_#t~post6| 15)} is VALID [2022-04-28 07:17:48,777 INFO L290 TraceCheckUtils]: 153: Hoare triple {17998#(<= |main_#t~post6| 15)} assume !(#t~post6 < 50);havoc #t~post6; {17522#false} is VALID [2022-04-28 07:17:48,777 INFO L272 TraceCheckUtils]: 154: Hoare triple {17522#false} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 == ~x1~0 then 1 else 0)); {17522#false} is VALID [2022-04-28 07:17:48,777 INFO L290 TraceCheckUtils]: 155: Hoare triple {17522#false} ~cond := #in~cond; {17522#false} is VALID [2022-04-28 07:17:48,777 INFO L290 TraceCheckUtils]: 156: Hoare triple {17522#false} assume 0 == ~cond; {17522#false} is VALID [2022-04-28 07:17:48,777 INFO L290 TraceCheckUtils]: 157: Hoare triple {17522#false} assume !false; {17522#false} is VALID [2022-04-28 07:17:48,777 INFO L134 CoverageAnalysis]: Checked inductivity of 1009 backedges. 30 proven. 975 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-28 07:17:48,777 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 07:17:49,656 INFO L290 TraceCheckUtils]: 157: Hoare triple {17522#false} assume !false; {17522#false} is VALID [2022-04-28 07:17:49,657 INFO L290 TraceCheckUtils]: 156: Hoare triple {17522#false} assume 0 == ~cond; {17522#false} is VALID [2022-04-28 07:17:49,657 INFO L290 TraceCheckUtils]: 155: Hoare triple {17522#false} ~cond := #in~cond; {17522#false} is VALID [2022-04-28 07:17:49,657 INFO L272 TraceCheckUtils]: 154: Hoare triple {17522#false} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 == ~x1~0 then 1 else 0)); {17522#false} is VALID [2022-04-28 07:17:49,657 INFO L290 TraceCheckUtils]: 153: Hoare triple {18026#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {17522#false} is VALID [2022-04-28 07:17:49,658 INFO L290 TraceCheckUtils]: 152: Hoare triple {18030#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {18026#(< |main_#t~post6| 50)} is VALID [2022-04-28 07:17:49,658 INFO L290 TraceCheckUtils]: 151: Hoare triple {18030#(< ~counter~0 50)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {18030#(< ~counter~0 50)} is VALID [2022-04-28 07:17:49,658 INFO L290 TraceCheckUtils]: 150: Hoare triple {18030#(< ~counter~0 50)} assume !!(0 != ~y3~0); {18030#(< ~counter~0 50)} is VALID [2022-04-28 07:17:49,659 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {17521#true} {18030#(< ~counter~0 50)} #63#return; {18030#(< ~counter~0 50)} is VALID [2022-04-28 07:17:49,659 INFO L290 TraceCheckUtils]: 148: Hoare triple {17521#true} assume true; {17521#true} is VALID [2022-04-28 07:17:49,659 INFO L290 TraceCheckUtils]: 147: Hoare triple {17521#true} assume !(0 == ~cond); {17521#true} is VALID [2022-04-28 07:17:49,659 INFO L290 TraceCheckUtils]: 146: Hoare triple {17521#true} ~cond := #in~cond; {17521#true} is VALID [2022-04-28 07:17:49,659 INFO L272 TraceCheckUtils]: 145: Hoare triple {18030#(< ~counter~0 50)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {17521#true} is VALID [2022-04-28 07:17:49,659 INFO L290 TraceCheckUtils]: 144: Hoare triple {18030#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {18030#(< ~counter~0 50)} is VALID [2022-04-28 07:17:49,660 INFO L290 TraceCheckUtils]: 143: Hoare triple {18058#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {18030#(< ~counter~0 50)} is VALID [2022-04-28 07:17:49,660 INFO L290 TraceCheckUtils]: 142: Hoare triple {18058#(< ~counter~0 49)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {18058#(< ~counter~0 49)} is VALID [2022-04-28 07:17:49,661 INFO L290 TraceCheckUtils]: 141: Hoare triple {18058#(< ~counter~0 49)} assume !!(0 != ~y3~0); {18058#(< ~counter~0 49)} is VALID [2022-04-28 07:17:49,661 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {17521#true} {18058#(< ~counter~0 49)} #63#return; {18058#(< ~counter~0 49)} is VALID [2022-04-28 07:17:49,661 INFO L290 TraceCheckUtils]: 139: Hoare triple {17521#true} assume true; {17521#true} is VALID [2022-04-28 07:17:49,661 INFO L290 TraceCheckUtils]: 138: Hoare triple {17521#true} assume !(0 == ~cond); {17521#true} is VALID [2022-04-28 07:17:49,661 INFO L290 TraceCheckUtils]: 137: Hoare triple {17521#true} ~cond := #in~cond; {17521#true} is VALID [2022-04-28 07:17:49,661 INFO L272 TraceCheckUtils]: 136: Hoare triple {18058#(< ~counter~0 49)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {17521#true} is VALID [2022-04-28 07:17:49,661 INFO L290 TraceCheckUtils]: 135: Hoare triple {18058#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {18058#(< ~counter~0 49)} is VALID [2022-04-28 07:17:49,662 INFO L290 TraceCheckUtils]: 134: Hoare triple {18086#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {18058#(< ~counter~0 49)} is VALID [2022-04-28 07:17:49,662 INFO L290 TraceCheckUtils]: 133: Hoare triple {18086#(< ~counter~0 48)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {18086#(< ~counter~0 48)} is VALID [2022-04-28 07:17:49,662 INFO L290 TraceCheckUtils]: 132: Hoare triple {18086#(< ~counter~0 48)} assume !!(0 != ~y3~0); {18086#(< ~counter~0 48)} is VALID [2022-04-28 07:17:49,663 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {17521#true} {18086#(< ~counter~0 48)} #63#return; {18086#(< ~counter~0 48)} is VALID [2022-04-28 07:17:49,663 INFO L290 TraceCheckUtils]: 130: Hoare triple {17521#true} assume true; {17521#true} is VALID [2022-04-28 07:17:49,663 INFO L290 TraceCheckUtils]: 129: Hoare triple {17521#true} assume !(0 == ~cond); {17521#true} is VALID [2022-04-28 07:17:49,663 INFO L290 TraceCheckUtils]: 128: Hoare triple {17521#true} ~cond := #in~cond; {17521#true} is VALID [2022-04-28 07:17:49,663 INFO L272 TraceCheckUtils]: 127: Hoare triple {18086#(< ~counter~0 48)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {17521#true} is VALID [2022-04-28 07:17:49,663 INFO L290 TraceCheckUtils]: 126: Hoare triple {18086#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {18086#(< ~counter~0 48)} is VALID [2022-04-28 07:17:49,664 INFO L290 TraceCheckUtils]: 125: Hoare triple {18114#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {18086#(< ~counter~0 48)} is VALID [2022-04-28 07:17:49,664 INFO L290 TraceCheckUtils]: 124: Hoare triple {18114#(< ~counter~0 47)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {18114#(< ~counter~0 47)} is VALID [2022-04-28 07:17:49,664 INFO L290 TraceCheckUtils]: 123: Hoare triple {18114#(< ~counter~0 47)} assume !!(0 != ~y3~0); {18114#(< ~counter~0 47)} is VALID [2022-04-28 07:17:49,665 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {17521#true} {18114#(< ~counter~0 47)} #63#return; {18114#(< ~counter~0 47)} is VALID [2022-04-28 07:17:49,665 INFO L290 TraceCheckUtils]: 121: Hoare triple {17521#true} assume true; {17521#true} is VALID [2022-04-28 07:17:49,665 INFO L290 TraceCheckUtils]: 120: Hoare triple {17521#true} assume !(0 == ~cond); {17521#true} is VALID [2022-04-28 07:17:49,665 INFO L290 TraceCheckUtils]: 119: Hoare triple {17521#true} ~cond := #in~cond; {17521#true} is VALID [2022-04-28 07:17:49,665 INFO L272 TraceCheckUtils]: 118: Hoare triple {18114#(< ~counter~0 47)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {17521#true} is VALID [2022-04-28 07:17:49,665 INFO L290 TraceCheckUtils]: 117: Hoare triple {18114#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {18114#(< ~counter~0 47)} is VALID [2022-04-28 07:17:49,666 INFO L290 TraceCheckUtils]: 116: Hoare triple {18142#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {18114#(< ~counter~0 47)} is VALID [2022-04-28 07:17:49,666 INFO L290 TraceCheckUtils]: 115: Hoare triple {18142#(< ~counter~0 46)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {18142#(< ~counter~0 46)} is VALID [2022-04-28 07:17:49,666 INFO L290 TraceCheckUtils]: 114: Hoare triple {18142#(< ~counter~0 46)} assume !!(0 != ~y3~0); {18142#(< ~counter~0 46)} is VALID [2022-04-28 07:17:49,667 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {17521#true} {18142#(< ~counter~0 46)} #63#return; {18142#(< ~counter~0 46)} is VALID [2022-04-28 07:17:49,667 INFO L290 TraceCheckUtils]: 112: Hoare triple {17521#true} assume true; {17521#true} is VALID [2022-04-28 07:17:49,667 INFO L290 TraceCheckUtils]: 111: Hoare triple {17521#true} assume !(0 == ~cond); {17521#true} is VALID [2022-04-28 07:17:49,667 INFO L290 TraceCheckUtils]: 110: Hoare triple {17521#true} ~cond := #in~cond; {17521#true} is VALID [2022-04-28 07:17:49,667 INFO L272 TraceCheckUtils]: 109: Hoare triple {18142#(< ~counter~0 46)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {17521#true} is VALID [2022-04-28 07:17:49,667 INFO L290 TraceCheckUtils]: 108: Hoare triple {18142#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {18142#(< ~counter~0 46)} is VALID [2022-04-28 07:17:49,668 INFO L290 TraceCheckUtils]: 107: Hoare triple {18170#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {18142#(< ~counter~0 46)} is VALID [2022-04-28 07:17:49,668 INFO L290 TraceCheckUtils]: 106: Hoare triple {18170#(< ~counter~0 45)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {18170#(< ~counter~0 45)} is VALID [2022-04-28 07:17:49,668 INFO L290 TraceCheckUtils]: 105: Hoare triple {18170#(< ~counter~0 45)} assume !!(0 != ~y3~0); {18170#(< ~counter~0 45)} is VALID [2022-04-28 07:17:49,669 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {17521#true} {18170#(< ~counter~0 45)} #63#return; {18170#(< ~counter~0 45)} is VALID [2022-04-28 07:17:49,669 INFO L290 TraceCheckUtils]: 103: Hoare triple {17521#true} assume true; {17521#true} is VALID [2022-04-28 07:17:49,669 INFO L290 TraceCheckUtils]: 102: Hoare triple {17521#true} assume !(0 == ~cond); {17521#true} is VALID [2022-04-28 07:17:49,669 INFO L290 TraceCheckUtils]: 101: Hoare triple {17521#true} ~cond := #in~cond; {17521#true} is VALID [2022-04-28 07:17:49,669 INFO L272 TraceCheckUtils]: 100: Hoare triple {18170#(< ~counter~0 45)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {17521#true} is VALID [2022-04-28 07:17:49,669 INFO L290 TraceCheckUtils]: 99: Hoare triple {18170#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {18170#(< ~counter~0 45)} is VALID [2022-04-28 07:17:49,670 INFO L290 TraceCheckUtils]: 98: Hoare triple {18198#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {18170#(< ~counter~0 45)} is VALID [2022-04-28 07:17:49,670 INFO L290 TraceCheckUtils]: 97: Hoare triple {18198#(< ~counter~0 44)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {18198#(< ~counter~0 44)} is VALID [2022-04-28 07:17:49,670 INFO L290 TraceCheckUtils]: 96: Hoare triple {18198#(< ~counter~0 44)} assume !!(0 != ~y3~0); {18198#(< ~counter~0 44)} is VALID [2022-04-28 07:17:49,671 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {17521#true} {18198#(< ~counter~0 44)} #63#return; {18198#(< ~counter~0 44)} is VALID [2022-04-28 07:17:49,671 INFO L290 TraceCheckUtils]: 94: Hoare triple {17521#true} assume true; {17521#true} is VALID [2022-04-28 07:17:49,671 INFO L290 TraceCheckUtils]: 93: Hoare triple {17521#true} assume !(0 == ~cond); {17521#true} is VALID [2022-04-28 07:17:49,671 INFO L290 TraceCheckUtils]: 92: Hoare triple {17521#true} ~cond := #in~cond; {17521#true} is VALID [2022-04-28 07:17:49,671 INFO L272 TraceCheckUtils]: 91: Hoare triple {18198#(< ~counter~0 44)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {17521#true} is VALID [2022-04-28 07:17:49,671 INFO L290 TraceCheckUtils]: 90: Hoare triple {18198#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {18198#(< ~counter~0 44)} is VALID [2022-04-28 07:17:49,672 INFO L290 TraceCheckUtils]: 89: Hoare triple {18226#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {18198#(< ~counter~0 44)} is VALID [2022-04-28 07:17:49,672 INFO L290 TraceCheckUtils]: 88: Hoare triple {18226#(< ~counter~0 43)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {18226#(< ~counter~0 43)} is VALID [2022-04-28 07:17:49,672 INFO L290 TraceCheckUtils]: 87: Hoare triple {18226#(< ~counter~0 43)} assume !!(0 != ~y3~0); {18226#(< ~counter~0 43)} is VALID [2022-04-28 07:17:49,673 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {17521#true} {18226#(< ~counter~0 43)} #63#return; {18226#(< ~counter~0 43)} is VALID [2022-04-28 07:17:49,673 INFO L290 TraceCheckUtils]: 85: Hoare triple {17521#true} assume true; {17521#true} is VALID [2022-04-28 07:17:49,673 INFO L290 TraceCheckUtils]: 84: Hoare triple {17521#true} assume !(0 == ~cond); {17521#true} is VALID [2022-04-28 07:17:49,673 INFO L290 TraceCheckUtils]: 83: Hoare triple {17521#true} ~cond := #in~cond; {17521#true} is VALID [2022-04-28 07:17:49,673 INFO L272 TraceCheckUtils]: 82: Hoare triple {18226#(< ~counter~0 43)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {17521#true} is VALID [2022-04-28 07:17:49,673 INFO L290 TraceCheckUtils]: 81: Hoare triple {18226#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {18226#(< ~counter~0 43)} is VALID [2022-04-28 07:17:49,673 INFO L290 TraceCheckUtils]: 80: Hoare triple {18254#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {18226#(< ~counter~0 43)} is VALID [2022-04-28 07:17:49,674 INFO L290 TraceCheckUtils]: 79: Hoare triple {18254#(< ~counter~0 42)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {18254#(< ~counter~0 42)} is VALID [2022-04-28 07:17:49,674 INFO L290 TraceCheckUtils]: 78: Hoare triple {18254#(< ~counter~0 42)} assume !!(0 != ~y3~0); {18254#(< ~counter~0 42)} is VALID [2022-04-28 07:17:49,674 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {17521#true} {18254#(< ~counter~0 42)} #63#return; {18254#(< ~counter~0 42)} is VALID [2022-04-28 07:17:49,674 INFO L290 TraceCheckUtils]: 76: Hoare triple {17521#true} assume true; {17521#true} is VALID [2022-04-28 07:17:49,675 INFO L290 TraceCheckUtils]: 75: Hoare triple {17521#true} assume !(0 == ~cond); {17521#true} is VALID [2022-04-28 07:17:49,675 INFO L290 TraceCheckUtils]: 74: Hoare triple {17521#true} ~cond := #in~cond; {17521#true} is VALID [2022-04-28 07:17:49,675 INFO L272 TraceCheckUtils]: 73: Hoare triple {18254#(< ~counter~0 42)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {17521#true} is VALID [2022-04-28 07:17:49,675 INFO L290 TraceCheckUtils]: 72: Hoare triple {18254#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {18254#(< ~counter~0 42)} is VALID [2022-04-28 07:17:49,675 INFO L290 TraceCheckUtils]: 71: Hoare triple {18282#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {18254#(< ~counter~0 42)} is VALID [2022-04-28 07:17:49,676 INFO L290 TraceCheckUtils]: 70: Hoare triple {18282#(< ~counter~0 41)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {18282#(< ~counter~0 41)} is VALID [2022-04-28 07:17:49,676 INFO L290 TraceCheckUtils]: 69: Hoare triple {18282#(< ~counter~0 41)} assume !!(0 != ~y3~0); {18282#(< ~counter~0 41)} is VALID [2022-04-28 07:17:49,676 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {17521#true} {18282#(< ~counter~0 41)} #63#return; {18282#(< ~counter~0 41)} is VALID [2022-04-28 07:17:49,676 INFO L290 TraceCheckUtils]: 67: Hoare triple {17521#true} assume true; {17521#true} is VALID [2022-04-28 07:17:49,676 INFO L290 TraceCheckUtils]: 66: Hoare triple {17521#true} assume !(0 == ~cond); {17521#true} is VALID [2022-04-28 07:17:49,676 INFO L290 TraceCheckUtils]: 65: Hoare triple {17521#true} ~cond := #in~cond; {17521#true} is VALID [2022-04-28 07:17:49,677 INFO L272 TraceCheckUtils]: 64: Hoare triple {18282#(< ~counter~0 41)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {17521#true} is VALID [2022-04-28 07:17:49,677 INFO L290 TraceCheckUtils]: 63: Hoare triple {18282#(< ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {18282#(< ~counter~0 41)} is VALID [2022-04-28 07:17:49,677 INFO L290 TraceCheckUtils]: 62: Hoare triple {18310#(< ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {18282#(< ~counter~0 41)} is VALID [2022-04-28 07:17:49,677 INFO L290 TraceCheckUtils]: 61: Hoare triple {18310#(< ~counter~0 40)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {18310#(< ~counter~0 40)} is VALID [2022-04-28 07:17:49,678 INFO L290 TraceCheckUtils]: 60: Hoare triple {18310#(< ~counter~0 40)} assume !!(0 != ~y3~0); {18310#(< ~counter~0 40)} is VALID [2022-04-28 07:17:49,678 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {17521#true} {18310#(< ~counter~0 40)} #63#return; {18310#(< ~counter~0 40)} is VALID [2022-04-28 07:17:49,678 INFO L290 TraceCheckUtils]: 58: Hoare triple {17521#true} assume true; {17521#true} is VALID [2022-04-28 07:17:49,678 INFO L290 TraceCheckUtils]: 57: Hoare triple {17521#true} assume !(0 == ~cond); {17521#true} is VALID [2022-04-28 07:17:49,678 INFO L290 TraceCheckUtils]: 56: Hoare triple {17521#true} ~cond := #in~cond; {17521#true} is VALID [2022-04-28 07:17:49,678 INFO L272 TraceCheckUtils]: 55: Hoare triple {18310#(< ~counter~0 40)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {17521#true} is VALID [2022-04-28 07:17:49,679 INFO L290 TraceCheckUtils]: 54: Hoare triple {18310#(< ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {18310#(< ~counter~0 40)} is VALID [2022-04-28 07:17:49,679 INFO L290 TraceCheckUtils]: 53: Hoare triple {18338#(< ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {18310#(< ~counter~0 40)} is VALID [2022-04-28 07:17:49,679 INFO L290 TraceCheckUtils]: 52: Hoare triple {18338#(< ~counter~0 39)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {18338#(< ~counter~0 39)} is VALID [2022-04-28 07:17:49,680 INFO L290 TraceCheckUtils]: 51: Hoare triple {18338#(< ~counter~0 39)} assume !!(0 != ~y3~0); {18338#(< ~counter~0 39)} is VALID [2022-04-28 07:17:49,680 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {17521#true} {18338#(< ~counter~0 39)} #63#return; {18338#(< ~counter~0 39)} is VALID [2022-04-28 07:17:49,680 INFO L290 TraceCheckUtils]: 49: Hoare triple {17521#true} assume true; {17521#true} is VALID [2022-04-28 07:17:49,680 INFO L290 TraceCheckUtils]: 48: Hoare triple {17521#true} assume !(0 == ~cond); {17521#true} is VALID [2022-04-28 07:17:49,680 INFO L290 TraceCheckUtils]: 47: Hoare triple {17521#true} ~cond := #in~cond; {17521#true} is VALID [2022-04-28 07:17:49,680 INFO L272 TraceCheckUtils]: 46: Hoare triple {18338#(< ~counter~0 39)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {17521#true} is VALID [2022-04-28 07:17:49,681 INFO L290 TraceCheckUtils]: 45: Hoare triple {18338#(< ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {18338#(< ~counter~0 39)} is VALID [2022-04-28 07:17:49,681 INFO L290 TraceCheckUtils]: 44: Hoare triple {18366#(< ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {18338#(< ~counter~0 39)} is VALID [2022-04-28 07:17:49,681 INFO L290 TraceCheckUtils]: 43: Hoare triple {18366#(< ~counter~0 38)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {18366#(< ~counter~0 38)} is VALID [2022-04-28 07:17:49,682 INFO L290 TraceCheckUtils]: 42: Hoare triple {18366#(< ~counter~0 38)} assume !!(0 != ~y3~0); {18366#(< ~counter~0 38)} is VALID [2022-04-28 07:17:49,682 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {17521#true} {18366#(< ~counter~0 38)} #63#return; {18366#(< ~counter~0 38)} is VALID [2022-04-28 07:17:49,682 INFO L290 TraceCheckUtils]: 40: Hoare triple {17521#true} assume true; {17521#true} is VALID [2022-04-28 07:17:49,682 INFO L290 TraceCheckUtils]: 39: Hoare triple {17521#true} assume !(0 == ~cond); {17521#true} is VALID [2022-04-28 07:17:49,682 INFO L290 TraceCheckUtils]: 38: Hoare triple {17521#true} ~cond := #in~cond; {17521#true} is VALID [2022-04-28 07:17:49,682 INFO L272 TraceCheckUtils]: 37: Hoare triple {18366#(< ~counter~0 38)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {17521#true} is VALID [2022-04-28 07:17:49,683 INFO L290 TraceCheckUtils]: 36: Hoare triple {18366#(< ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {18366#(< ~counter~0 38)} is VALID [2022-04-28 07:17:49,683 INFO L290 TraceCheckUtils]: 35: Hoare triple {18394#(< ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {18366#(< ~counter~0 38)} is VALID [2022-04-28 07:17:49,683 INFO L290 TraceCheckUtils]: 34: Hoare triple {18394#(< ~counter~0 37)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {18394#(< ~counter~0 37)} is VALID [2022-04-28 07:17:49,683 INFO L290 TraceCheckUtils]: 33: Hoare triple {18394#(< ~counter~0 37)} assume !!(0 != ~y3~0); {18394#(< ~counter~0 37)} is VALID [2022-04-28 07:17:49,684 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {17521#true} {18394#(< ~counter~0 37)} #63#return; {18394#(< ~counter~0 37)} is VALID [2022-04-28 07:17:49,684 INFO L290 TraceCheckUtils]: 31: Hoare triple {17521#true} assume true; {17521#true} is VALID [2022-04-28 07:17:49,684 INFO L290 TraceCheckUtils]: 30: Hoare triple {17521#true} assume !(0 == ~cond); {17521#true} is VALID [2022-04-28 07:17:49,684 INFO L290 TraceCheckUtils]: 29: Hoare triple {17521#true} ~cond := #in~cond; {17521#true} is VALID [2022-04-28 07:17:49,684 INFO L272 TraceCheckUtils]: 28: Hoare triple {18394#(< ~counter~0 37)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {17521#true} is VALID [2022-04-28 07:17:49,684 INFO L290 TraceCheckUtils]: 27: Hoare triple {18394#(< ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {18394#(< ~counter~0 37)} is VALID [2022-04-28 07:17:49,685 INFO L290 TraceCheckUtils]: 26: Hoare triple {18422#(< ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {18394#(< ~counter~0 37)} is VALID [2022-04-28 07:17:49,685 INFO L290 TraceCheckUtils]: 25: Hoare triple {18422#(< ~counter~0 36)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {18422#(< ~counter~0 36)} is VALID [2022-04-28 07:17:49,685 INFO L290 TraceCheckUtils]: 24: Hoare triple {18422#(< ~counter~0 36)} assume !!(0 != ~y3~0); {18422#(< ~counter~0 36)} is VALID [2022-04-28 07:17:49,686 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {17521#true} {18422#(< ~counter~0 36)} #63#return; {18422#(< ~counter~0 36)} is VALID [2022-04-28 07:17:49,686 INFO L290 TraceCheckUtils]: 22: Hoare triple {17521#true} assume true; {17521#true} is VALID [2022-04-28 07:17:49,686 INFO L290 TraceCheckUtils]: 21: Hoare triple {17521#true} assume !(0 == ~cond); {17521#true} is VALID [2022-04-28 07:17:49,686 INFO L290 TraceCheckUtils]: 20: Hoare triple {17521#true} ~cond := #in~cond; {17521#true} is VALID [2022-04-28 07:17:49,686 INFO L272 TraceCheckUtils]: 19: Hoare triple {18422#(< ~counter~0 36)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {17521#true} is VALID [2022-04-28 07:17:49,686 INFO L290 TraceCheckUtils]: 18: Hoare triple {18422#(< ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {18422#(< ~counter~0 36)} is VALID [2022-04-28 07:17:49,687 INFO L290 TraceCheckUtils]: 17: Hoare triple {18450#(< ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {18422#(< ~counter~0 36)} is VALID [2022-04-28 07:17:49,687 INFO L290 TraceCheckUtils]: 16: Hoare triple {18450#(< ~counter~0 35)} ~y1~0 := 0;~y2~0 := 0;~y3~0 := ~x1~0; {18450#(< ~counter~0 35)} is VALID [2022-04-28 07:17:49,687 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {17521#true} {18450#(< ~counter~0 35)} #61#return; {18450#(< ~counter~0 35)} is VALID [2022-04-28 07:17:49,687 INFO L290 TraceCheckUtils]: 14: Hoare triple {17521#true} assume true; {17521#true} is VALID [2022-04-28 07:17:49,687 INFO L290 TraceCheckUtils]: 13: Hoare triple {17521#true} assume !(0 == ~cond); {17521#true} is VALID [2022-04-28 07:17:49,688 INFO L290 TraceCheckUtils]: 12: Hoare triple {17521#true} ~cond := #in~cond; {17521#true} is VALID [2022-04-28 07:17:49,688 INFO L272 TraceCheckUtils]: 11: Hoare triple {18450#(< ~counter~0 35)} call assume_abort_if_not((if 0 != ~x2~0 then 1 else 0)); {17521#true} is VALID [2022-04-28 07:17:49,688 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {17521#true} {18450#(< ~counter~0 35)} #59#return; {18450#(< ~counter~0 35)} is VALID [2022-04-28 07:17:49,688 INFO L290 TraceCheckUtils]: 9: Hoare triple {17521#true} assume true; {17521#true} is VALID [2022-04-28 07:17:49,688 INFO L290 TraceCheckUtils]: 8: Hoare triple {17521#true} assume !(0 == ~cond); {17521#true} is VALID [2022-04-28 07:17:49,688 INFO L290 TraceCheckUtils]: 7: Hoare triple {17521#true} ~cond := #in~cond; {17521#true} is VALID [2022-04-28 07:17:49,688 INFO L272 TraceCheckUtils]: 6: Hoare triple {18450#(< ~counter~0 35)} call assume_abort_if_not((if ~x1~0 >= 0 then 1 else 0)); {17521#true} is VALID [2022-04-28 07:17:49,688 INFO L290 TraceCheckUtils]: 5: Hoare triple {18450#(< ~counter~0 35)} havoc ~x1~0;havoc ~x2~0;havoc ~y1~0;havoc ~y2~0;havoc ~y3~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~x1~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~x2~0 := #t~nondet5;havoc #t~nondet5; {18450#(< ~counter~0 35)} is VALID [2022-04-28 07:17:49,689 INFO L272 TraceCheckUtils]: 4: Hoare triple {18450#(< ~counter~0 35)} call #t~ret7 := main(); {18450#(< ~counter~0 35)} is VALID [2022-04-28 07:17:49,689 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {18450#(< ~counter~0 35)} {17521#true} #67#return; {18450#(< ~counter~0 35)} is VALID [2022-04-28 07:17:49,689 INFO L290 TraceCheckUtils]: 2: Hoare triple {18450#(< ~counter~0 35)} assume true; {18450#(< ~counter~0 35)} is VALID [2022-04-28 07:17:49,690 INFO L290 TraceCheckUtils]: 1: Hoare triple {17521#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(11, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {18450#(< ~counter~0 35)} is VALID [2022-04-28 07:17:49,690 INFO L272 TraceCheckUtils]: 0: Hoare triple {17521#true} call ULTIMATE.init(); {17521#true} is VALID [2022-04-28 07:17:49,690 INFO L134 CoverageAnalysis]: Checked inductivity of 1009 backedges. 30 proven. 555 refuted. 0 times theorem prover too weak. 424 trivial. 0 not checked. [2022-04-28 07:17:49,690 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 07:17:49,690 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [95781602] [2022-04-28 07:17:49,690 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 07:17:49,691 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [856191379] [2022-04-28 07:17:49,691 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [856191379] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 07:17:49,691 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 07:17:49,691 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [19, 19] total 36 [2022-04-28 07:17:49,691 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 07:17:49,691 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1704987889] [2022-04-28 07:17:49,691 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1704987889] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 07:17:49,691 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 07:17:49,691 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [19] imperfect sequences [] total 19 [2022-04-28 07:17:49,691 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1312613107] [2022-04-28 07:17:49,691 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 07:17:49,692 INFO L78 Accepts]: Start accepts. Automaton has has 19 states, 19 states have (on average 6.157894736842105) internal successors, (117), 18 states have internal predecessors, (117), 18 states have call successors, (20), 18 states have call predecessors, (20), 16 states have return successors, (18), 16 states have call predecessors, (18), 17 states have call successors, (18) Word has length 158 [2022-04-28 07:17:49,692 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 07:17:49,692 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 19 states, 19 states have (on average 6.157894736842105) internal successors, (117), 18 states have internal predecessors, (117), 18 states have call successors, (20), 18 states have call predecessors, (20), 16 states have return successors, (18), 16 states have call predecessors, (18), 17 states have call successors, (18) [2022-04-28 07:17:49,790 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 155 edges. 155 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 07:17:49,790 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 19 states [2022-04-28 07:17:49,790 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 07:17:49,790 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2022-04-28 07:17:49,791 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=566, Invalid=694, Unknown=0, NotChecked=0, Total=1260 [2022-04-28 07:17:49,791 INFO L87 Difference]: Start difference. First operand 155 states and 171 transitions. Second operand has 19 states, 19 states have (on average 6.157894736842105) internal successors, (117), 18 states have internal predecessors, (117), 18 states have call successors, (20), 18 states have call predecessors, (20), 16 states have return successors, (18), 16 states have call predecessors, (18), 17 states have call successors, (18) [2022-04-28 07:17:50,379 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 07:17:50,379 INFO L93 Difference]: Finished difference Result 169 states and 186 transitions. [2022-04-28 07:17:50,379 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2022-04-28 07:17:50,379 INFO L78 Accepts]: Start accepts. Automaton has has 19 states, 19 states have (on average 6.157894736842105) internal successors, (117), 18 states have internal predecessors, (117), 18 states have call successors, (20), 18 states have call predecessors, (20), 16 states have return successors, (18), 16 states have call predecessors, (18), 17 states have call successors, (18) Word has length 158 [2022-04-28 07:17:50,379 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 07:17:50,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 19 states, 19 states have (on average 6.157894736842105) internal successors, (117), 18 states have internal predecessors, (117), 18 states have call successors, (20), 18 states have call predecessors, (20), 16 states have return successors, (18), 16 states have call predecessors, (18), 17 states have call successors, (18) [2022-04-28 07:17:50,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 34 states and 185 transitions. [2022-04-28 07:17:50,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 19 states, 19 states have (on average 6.157894736842105) internal successors, (117), 18 states have internal predecessors, (117), 18 states have call successors, (20), 18 states have call predecessors, (20), 16 states have return successors, (18), 16 states have call predecessors, (18), 17 states have call successors, (18) [2022-04-28 07:17:50,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 34 states and 185 transitions. [2022-04-28 07:17:50,384 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 34 states and 185 transitions. [2022-04-28 07:17:50,515 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 185 edges. 185 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 07:17:50,517 INFO L225 Difference]: With dead ends: 169 [2022-04-28 07:17:50,517 INFO L226 Difference]: Without dead ends: 164 [2022-04-28 07:17:50,518 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 330 GetRequests, 281 SyntacticMatches, 0 SemanticMatches, 49 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 151 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=1091, Invalid=1459, Unknown=0, NotChecked=0, Total=2550 [2022-04-28 07:17:50,518 INFO L413 NwaCegarLoop]: 41 mSDtfsCounter, 43 mSDsluCounter, 161 mSDsCounter, 0 mSdLazyCounter, 90 mSolverCounterSat, 14 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 43 SdHoareTripleChecker+Valid, 202 SdHoareTripleChecker+Invalid, 104 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 14 IncrementalHoareTripleChecker+Valid, 90 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-28 07:17:50,519 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [43 Valid, 202 Invalid, 104 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [14 Valid, 90 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-28 07:17:50,519 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 164 states. [2022-04-28 07:17:50,684 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 164 to 164. [2022-04-28 07:17:50,685 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 07:17:50,685 INFO L82 GeneralOperation]: Start isEquivalent. First operand 164 states. Second operand has 164 states, 124 states have (on average 1.1370967741935485) internal successors, (141), 124 states have internal predecessors, (141), 21 states have call successors, (21), 20 states have call predecessors, (21), 18 states have return successors, (19), 19 states have call predecessors, (19), 19 states have call successors, (19) [2022-04-28 07:17:50,685 INFO L74 IsIncluded]: Start isIncluded. First operand 164 states. Second operand has 164 states, 124 states have (on average 1.1370967741935485) internal successors, (141), 124 states have internal predecessors, (141), 21 states have call successors, (21), 20 states have call predecessors, (21), 18 states have return successors, (19), 19 states have call predecessors, (19), 19 states have call successors, (19) [2022-04-28 07:17:50,685 INFO L87 Difference]: Start difference. First operand 164 states. Second operand has 164 states, 124 states have (on average 1.1370967741935485) internal successors, (141), 124 states have internal predecessors, (141), 21 states have call successors, (21), 20 states have call predecessors, (21), 18 states have return successors, (19), 19 states have call predecessors, (19), 19 states have call successors, (19) [2022-04-28 07:17:50,687 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 07:17:50,687 INFO L93 Difference]: Finished difference Result 164 states and 181 transitions. [2022-04-28 07:17:50,687 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 181 transitions. [2022-04-28 07:17:50,688 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 07:17:50,688 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 07:17:50,688 INFO L74 IsIncluded]: Start isIncluded. First operand has 164 states, 124 states have (on average 1.1370967741935485) internal successors, (141), 124 states have internal predecessors, (141), 21 states have call successors, (21), 20 states have call predecessors, (21), 18 states have return successors, (19), 19 states have call predecessors, (19), 19 states have call successors, (19) Second operand 164 states. [2022-04-28 07:17:50,688 INFO L87 Difference]: Start difference. First operand has 164 states, 124 states have (on average 1.1370967741935485) internal successors, (141), 124 states have internal predecessors, (141), 21 states have call successors, (21), 20 states have call predecessors, (21), 18 states have return successors, (19), 19 states have call predecessors, (19), 19 states have call successors, (19) Second operand 164 states. [2022-04-28 07:17:50,690 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 07:17:50,690 INFO L93 Difference]: Finished difference Result 164 states and 181 transitions. [2022-04-28 07:17:50,690 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 181 transitions. [2022-04-28 07:17:50,690 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 07:17:50,690 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 07:17:50,690 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 07:17:50,690 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 07:17:50,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 164 states, 124 states have (on average 1.1370967741935485) internal successors, (141), 124 states have internal predecessors, (141), 21 states have call successors, (21), 20 states have call predecessors, (21), 18 states have return successors, (19), 19 states have call predecessors, (19), 19 states have call successors, (19) [2022-04-28 07:17:50,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 164 states and 181 transitions. [2022-04-28 07:17:50,692 INFO L78 Accepts]: Start accepts. Automaton has 164 states and 181 transitions. Word has length 158 [2022-04-28 07:17:50,693 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 07:17:50,693 INFO L495 AbstractCegarLoop]: Abstraction has 164 states and 181 transitions. [2022-04-28 07:17:50,693 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 19 states, 19 states have (on average 6.157894736842105) internal successors, (117), 18 states have internal predecessors, (117), 18 states have call successors, (20), 18 states have call predecessors, (20), 16 states have return successors, (18), 16 states have call predecessors, (18), 17 states have call successors, (18) [2022-04-28 07:17:50,693 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 164 states and 181 transitions. [2022-04-28 07:17:50,867 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 181 edges. 181 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 07:17:50,867 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 181 transitions. [2022-04-28 07:17:50,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2022-04-28 07:17:50,868 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 07:17:50,868 INFO L195 NwaCegarLoop]: trace histogram [17, 17, 16, 16, 16, 16, 16, 16, 16, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 07:17:50,885 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (19)] Forceful destruction successful, exit code 0 [2022-04-28 07:17:51,080 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18,19 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 07:17:51,081 INFO L420 AbstractCegarLoop]: === Iteration 20 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 07:17:51,081 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 07:17:51,081 INFO L85 PathProgramCache]: Analyzing trace with hash -1479991018, now seen corresponding path program 31 times [2022-04-28 07:17:51,081 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 07:17:51,081 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [681784167] [2022-04-28 07:17:51,081 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 07:17:51,081 INFO L85 PathProgramCache]: Analyzing trace with hash -1479991018, now seen corresponding path program 32 times [2022-04-28 07:17:51,082 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 07:17:51,082 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [304268940] [2022-04-28 07:17:51,082 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 07:17:51,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 07:17:51,093 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 07:17:51,094 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1165768812] [2022-04-28 07:17:51,094 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-28 07:17:51,094 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 07:17:51,094 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 07:17:51,095 INFO L229 MonitoredProcess]: Starting monitored process 20 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 07:17:51,105 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (20)] Waiting until timeout for monitored process [2022-04-28 07:17:51,172 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-28 07:17:51,172 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 07:17:51,174 INFO L263 TraceCheckSpWp]: Trace formula consists of 461 conjuncts, 37 conjunts are in the unsatisfiable core [2022-04-28 07:17:51,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 07:17:51,219 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 07:17:51,963 INFO L272 TraceCheckUtils]: 0: Hoare triple {19528#true} call ULTIMATE.init(); {19528#true} is VALID [2022-04-28 07:17:51,964 INFO L290 TraceCheckUtils]: 1: Hoare triple {19528#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(11, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {19536#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:51,964 INFO L290 TraceCheckUtils]: 2: Hoare triple {19536#(<= ~counter~0 0)} assume true; {19536#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:51,964 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {19536#(<= ~counter~0 0)} {19528#true} #67#return; {19536#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:51,965 INFO L272 TraceCheckUtils]: 4: Hoare triple {19536#(<= ~counter~0 0)} call #t~ret7 := main(); {19536#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:51,965 INFO L290 TraceCheckUtils]: 5: Hoare triple {19536#(<= ~counter~0 0)} havoc ~x1~0;havoc ~x2~0;havoc ~y1~0;havoc ~y2~0;havoc ~y3~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~x1~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~x2~0 := #t~nondet5;havoc #t~nondet5; {19536#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:51,965 INFO L272 TraceCheckUtils]: 6: Hoare triple {19536#(<= ~counter~0 0)} call assume_abort_if_not((if ~x1~0 >= 0 then 1 else 0)); {19536#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:51,965 INFO L290 TraceCheckUtils]: 7: Hoare triple {19536#(<= ~counter~0 0)} ~cond := #in~cond; {19536#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:51,966 INFO L290 TraceCheckUtils]: 8: Hoare triple {19536#(<= ~counter~0 0)} assume !(0 == ~cond); {19536#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:51,966 INFO L290 TraceCheckUtils]: 9: Hoare triple {19536#(<= ~counter~0 0)} assume true; {19536#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:51,966 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {19536#(<= ~counter~0 0)} {19536#(<= ~counter~0 0)} #59#return; {19536#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:51,967 INFO L272 TraceCheckUtils]: 11: Hoare triple {19536#(<= ~counter~0 0)} call assume_abort_if_not((if 0 != ~x2~0 then 1 else 0)); {19536#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:51,967 INFO L290 TraceCheckUtils]: 12: Hoare triple {19536#(<= ~counter~0 0)} ~cond := #in~cond; {19536#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:51,967 INFO L290 TraceCheckUtils]: 13: Hoare triple {19536#(<= ~counter~0 0)} assume !(0 == ~cond); {19536#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:51,967 INFO L290 TraceCheckUtils]: 14: Hoare triple {19536#(<= ~counter~0 0)} assume true; {19536#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:51,968 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {19536#(<= ~counter~0 0)} {19536#(<= ~counter~0 0)} #61#return; {19536#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:51,968 INFO L290 TraceCheckUtils]: 16: Hoare triple {19536#(<= ~counter~0 0)} ~y1~0 := 0;~y2~0 := 0;~y3~0 := ~x1~0; {19536#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:51,969 INFO L290 TraceCheckUtils]: 17: Hoare triple {19536#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {19585#(<= ~counter~0 1)} is VALID [2022-04-28 07:17:51,969 INFO L290 TraceCheckUtils]: 18: Hoare triple {19585#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {19585#(<= ~counter~0 1)} is VALID [2022-04-28 07:17:51,969 INFO L272 TraceCheckUtils]: 19: Hoare triple {19585#(<= ~counter~0 1)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {19585#(<= ~counter~0 1)} is VALID [2022-04-28 07:17:51,970 INFO L290 TraceCheckUtils]: 20: Hoare triple {19585#(<= ~counter~0 1)} ~cond := #in~cond; {19585#(<= ~counter~0 1)} is VALID [2022-04-28 07:17:51,974 INFO L290 TraceCheckUtils]: 21: Hoare triple {19585#(<= ~counter~0 1)} assume !(0 == ~cond); {19585#(<= ~counter~0 1)} is VALID [2022-04-28 07:17:51,974 INFO L290 TraceCheckUtils]: 22: Hoare triple {19585#(<= ~counter~0 1)} assume true; {19585#(<= ~counter~0 1)} is VALID [2022-04-28 07:17:51,975 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {19585#(<= ~counter~0 1)} {19585#(<= ~counter~0 1)} #63#return; {19585#(<= ~counter~0 1)} is VALID [2022-04-28 07:17:51,975 INFO L290 TraceCheckUtils]: 24: Hoare triple {19585#(<= ~counter~0 1)} assume !!(0 != ~y3~0); {19585#(<= ~counter~0 1)} is VALID [2022-04-28 07:17:51,975 INFO L290 TraceCheckUtils]: 25: Hoare triple {19585#(<= ~counter~0 1)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {19585#(<= ~counter~0 1)} is VALID [2022-04-28 07:17:51,976 INFO L290 TraceCheckUtils]: 26: Hoare triple {19585#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {19613#(<= ~counter~0 2)} is VALID [2022-04-28 07:17:51,976 INFO L290 TraceCheckUtils]: 27: Hoare triple {19613#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {19613#(<= ~counter~0 2)} is VALID [2022-04-28 07:17:51,976 INFO L272 TraceCheckUtils]: 28: Hoare triple {19613#(<= ~counter~0 2)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {19613#(<= ~counter~0 2)} is VALID [2022-04-28 07:17:51,977 INFO L290 TraceCheckUtils]: 29: Hoare triple {19613#(<= ~counter~0 2)} ~cond := #in~cond; {19613#(<= ~counter~0 2)} is VALID [2022-04-28 07:17:51,977 INFO L290 TraceCheckUtils]: 30: Hoare triple {19613#(<= ~counter~0 2)} assume !(0 == ~cond); {19613#(<= ~counter~0 2)} is VALID [2022-04-28 07:17:51,977 INFO L290 TraceCheckUtils]: 31: Hoare triple {19613#(<= ~counter~0 2)} assume true; {19613#(<= ~counter~0 2)} is VALID [2022-04-28 07:17:51,978 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {19613#(<= ~counter~0 2)} {19613#(<= ~counter~0 2)} #63#return; {19613#(<= ~counter~0 2)} is VALID [2022-04-28 07:17:51,978 INFO L290 TraceCheckUtils]: 33: Hoare triple {19613#(<= ~counter~0 2)} assume !!(0 != ~y3~0); {19613#(<= ~counter~0 2)} is VALID [2022-04-28 07:17:51,978 INFO L290 TraceCheckUtils]: 34: Hoare triple {19613#(<= ~counter~0 2)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {19613#(<= ~counter~0 2)} is VALID [2022-04-28 07:17:51,979 INFO L290 TraceCheckUtils]: 35: Hoare triple {19613#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {19641#(<= ~counter~0 3)} is VALID [2022-04-28 07:17:51,979 INFO L290 TraceCheckUtils]: 36: Hoare triple {19641#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {19641#(<= ~counter~0 3)} is VALID [2022-04-28 07:17:51,979 INFO L272 TraceCheckUtils]: 37: Hoare triple {19641#(<= ~counter~0 3)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {19641#(<= ~counter~0 3)} is VALID [2022-04-28 07:17:51,979 INFO L290 TraceCheckUtils]: 38: Hoare triple {19641#(<= ~counter~0 3)} ~cond := #in~cond; {19641#(<= ~counter~0 3)} is VALID [2022-04-28 07:17:51,980 INFO L290 TraceCheckUtils]: 39: Hoare triple {19641#(<= ~counter~0 3)} assume !(0 == ~cond); {19641#(<= ~counter~0 3)} is VALID [2022-04-28 07:17:51,980 INFO L290 TraceCheckUtils]: 40: Hoare triple {19641#(<= ~counter~0 3)} assume true; {19641#(<= ~counter~0 3)} is VALID [2022-04-28 07:17:51,980 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {19641#(<= ~counter~0 3)} {19641#(<= ~counter~0 3)} #63#return; {19641#(<= ~counter~0 3)} is VALID [2022-04-28 07:17:51,981 INFO L290 TraceCheckUtils]: 42: Hoare triple {19641#(<= ~counter~0 3)} assume !!(0 != ~y3~0); {19641#(<= ~counter~0 3)} is VALID [2022-04-28 07:17:51,981 INFO L290 TraceCheckUtils]: 43: Hoare triple {19641#(<= ~counter~0 3)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {19641#(<= ~counter~0 3)} is VALID [2022-04-28 07:17:51,981 INFO L290 TraceCheckUtils]: 44: Hoare triple {19641#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {19669#(<= ~counter~0 4)} is VALID [2022-04-28 07:17:51,982 INFO L290 TraceCheckUtils]: 45: Hoare triple {19669#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {19669#(<= ~counter~0 4)} is VALID [2022-04-28 07:17:51,982 INFO L272 TraceCheckUtils]: 46: Hoare triple {19669#(<= ~counter~0 4)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {19669#(<= ~counter~0 4)} is VALID [2022-04-28 07:17:51,982 INFO L290 TraceCheckUtils]: 47: Hoare triple {19669#(<= ~counter~0 4)} ~cond := #in~cond; {19669#(<= ~counter~0 4)} is VALID [2022-04-28 07:17:51,982 INFO L290 TraceCheckUtils]: 48: Hoare triple {19669#(<= ~counter~0 4)} assume !(0 == ~cond); {19669#(<= ~counter~0 4)} is VALID [2022-04-28 07:17:51,983 INFO L290 TraceCheckUtils]: 49: Hoare triple {19669#(<= ~counter~0 4)} assume true; {19669#(<= ~counter~0 4)} is VALID [2022-04-28 07:17:51,983 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {19669#(<= ~counter~0 4)} {19669#(<= ~counter~0 4)} #63#return; {19669#(<= ~counter~0 4)} is VALID [2022-04-28 07:17:51,983 INFO L290 TraceCheckUtils]: 51: Hoare triple {19669#(<= ~counter~0 4)} assume !!(0 != ~y3~0); {19669#(<= ~counter~0 4)} is VALID [2022-04-28 07:17:51,984 INFO L290 TraceCheckUtils]: 52: Hoare triple {19669#(<= ~counter~0 4)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {19669#(<= ~counter~0 4)} is VALID [2022-04-28 07:17:51,984 INFO L290 TraceCheckUtils]: 53: Hoare triple {19669#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {19697#(<= ~counter~0 5)} is VALID [2022-04-28 07:17:51,984 INFO L290 TraceCheckUtils]: 54: Hoare triple {19697#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {19697#(<= ~counter~0 5)} is VALID [2022-04-28 07:17:51,985 INFO L272 TraceCheckUtils]: 55: Hoare triple {19697#(<= ~counter~0 5)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {19697#(<= ~counter~0 5)} is VALID [2022-04-28 07:17:51,985 INFO L290 TraceCheckUtils]: 56: Hoare triple {19697#(<= ~counter~0 5)} ~cond := #in~cond; {19697#(<= ~counter~0 5)} is VALID [2022-04-28 07:17:51,985 INFO L290 TraceCheckUtils]: 57: Hoare triple {19697#(<= ~counter~0 5)} assume !(0 == ~cond); {19697#(<= ~counter~0 5)} is VALID [2022-04-28 07:17:51,986 INFO L290 TraceCheckUtils]: 58: Hoare triple {19697#(<= ~counter~0 5)} assume true; {19697#(<= ~counter~0 5)} is VALID [2022-04-28 07:17:51,986 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {19697#(<= ~counter~0 5)} {19697#(<= ~counter~0 5)} #63#return; {19697#(<= ~counter~0 5)} is VALID [2022-04-28 07:17:51,986 INFO L290 TraceCheckUtils]: 60: Hoare triple {19697#(<= ~counter~0 5)} assume !!(0 != ~y3~0); {19697#(<= ~counter~0 5)} is VALID [2022-04-28 07:17:51,986 INFO L290 TraceCheckUtils]: 61: Hoare triple {19697#(<= ~counter~0 5)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {19697#(<= ~counter~0 5)} is VALID [2022-04-28 07:17:51,987 INFO L290 TraceCheckUtils]: 62: Hoare triple {19697#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {19725#(<= ~counter~0 6)} is VALID [2022-04-28 07:17:51,987 INFO L290 TraceCheckUtils]: 63: Hoare triple {19725#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {19725#(<= ~counter~0 6)} is VALID [2022-04-28 07:17:51,988 INFO L272 TraceCheckUtils]: 64: Hoare triple {19725#(<= ~counter~0 6)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {19725#(<= ~counter~0 6)} is VALID [2022-04-28 07:17:51,988 INFO L290 TraceCheckUtils]: 65: Hoare triple {19725#(<= ~counter~0 6)} ~cond := #in~cond; {19725#(<= ~counter~0 6)} is VALID [2022-04-28 07:17:51,988 INFO L290 TraceCheckUtils]: 66: Hoare triple {19725#(<= ~counter~0 6)} assume !(0 == ~cond); {19725#(<= ~counter~0 6)} is VALID [2022-04-28 07:17:51,988 INFO L290 TraceCheckUtils]: 67: Hoare triple {19725#(<= ~counter~0 6)} assume true; {19725#(<= ~counter~0 6)} is VALID [2022-04-28 07:17:51,989 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {19725#(<= ~counter~0 6)} {19725#(<= ~counter~0 6)} #63#return; {19725#(<= ~counter~0 6)} is VALID [2022-04-28 07:17:51,989 INFO L290 TraceCheckUtils]: 69: Hoare triple {19725#(<= ~counter~0 6)} assume !!(0 != ~y3~0); {19725#(<= ~counter~0 6)} is VALID [2022-04-28 07:17:51,989 INFO L290 TraceCheckUtils]: 70: Hoare triple {19725#(<= ~counter~0 6)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {19725#(<= ~counter~0 6)} is VALID [2022-04-28 07:17:51,990 INFO L290 TraceCheckUtils]: 71: Hoare triple {19725#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {19753#(<= ~counter~0 7)} is VALID [2022-04-28 07:17:51,990 INFO L290 TraceCheckUtils]: 72: Hoare triple {19753#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {19753#(<= ~counter~0 7)} is VALID [2022-04-28 07:17:51,990 INFO L272 TraceCheckUtils]: 73: Hoare triple {19753#(<= ~counter~0 7)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {19753#(<= ~counter~0 7)} is VALID [2022-04-28 07:17:51,991 INFO L290 TraceCheckUtils]: 74: Hoare triple {19753#(<= ~counter~0 7)} ~cond := #in~cond; {19753#(<= ~counter~0 7)} is VALID [2022-04-28 07:17:51,991 INFO L290 TraceCheckUtils]: 75: Hoare triple {19753#(<= ~counter~0 7)} assume !(0 == ~cond); {19753#(<= ~counter~0 7)} is VALID [2022-04-28 07:17:51,991 INFO L290 TraceCheckUtils]: 76: Hoare triple {19753#(<= ~counter~0 7)} assume true; {19753#(<= ~counter~0 7)} is VALID [2022-04-28 07:17:51,992 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {19753#(<= ~counter~0 7)} {19753#(<= ~counter~0 7)} #63#return; {19753#(<= ~counter~0 7)} is VALID [2022-04-28 07:17:52,003 INFO L290 TraceCheckUtils]: 78: Hoare triple {19753#(<= ~counter~0 7)} assume !!(0 != ~y3~0); {19753#(<= ~counter~0 7)} is VALID [2022-04-28 07:17:52,004 INFO L290 TraceCheckUtils]: 79: Hoare triple {19753#(<= ~counter~0 7)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {19753#(<= ~counter~0 7)} is VALID [2022-04-28 07:17:52,004 INFO L290 TraceCheckUtils]: 80: Hoare triple {19753#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {19781#(<= ~counter~0 8)} is VALID [2022-04-28 07:17:52,005 INFO L290 TraceCheckUtils]: 81: Hoare triple {19781#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {19781#(<= ~counter~0 8)} is VALID [2022-04-28 07:17:52,005 INFO L272 TraceCheckUtils]: 82: Hoare triple {19781#(<= ~counter~0 8)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {19781#(<= ~counter~0 8)} is VALID [2022-04-28 07:17:52,005 INFO L290 TraceCheckUtils]: 83: Hoare triple {19781#(<= ~counter~0 8)} ~cond := #in~cond; {19781#(<= ~counter~0 8)} is VALID [2022-04-28 07:17:52,006 INFO L290 TraceCheckUtils]: 84: Hoare triple {19781#(<= ~counter~0 8)} assume !(0 == ~cond); {19781#(<= ~counter~0 8)} is VALID [2022-04-28 07:17:52,006 INFO L290 TraceCheckUtils]: 85: Hoare triple {19781#(<= ~counter~0 8)} assume true; {19781#(<= ~counter~0 8)} is VALID [2022-04-28 07:17:52,006 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {19781#(<= ~counter~0 8)} {19781#(<= ~counter~0 8)} #63#return; {19781#(<= ~counter~0 8)} is VALID [2022-04-28 07:17:52,007 INFO L290 TraceCheckUtils]: 87: Hoare triple {19781#(<= ~counter~0 8)} assume !!(0 != ~y3~0); {19781#(<= ~counter~0 8)} is VALID [2022-04-28 07:17:52,007 INFO L290 TraceCheckUtils]: 88: Hoare triple {19781#(<= ~counter~0 8)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {19781#(<= ~counter~0 8)} is VALID [2022-04-28 07:17:52,007 INFO L290 TraceCheckUtils]: 89: Hoare triple {19781#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {19809#(<= ~counter~0 9)} is VALID [2022-04-28 07:17:52,008 INFO L290 TraceCheckUtils]: 90: Hoare triple {19809#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {19809#(<= ~counter~0 9)} is VALID [2022-04-28 07:17:52,008 INFO L272 TraceCheckUtils]: 91: Hoare triple {19809#(<= ~counter~0 9)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {19809#(<= ~counter~0 9)} is VALID [2022-04-28 07:17:52,008 INFO L290 TraceCheckUtils]: 92: Hoare triple {19809#(<= ~counter~0 9)} ~cond := #in~cond; {19809#(<= ~counter~0 9)} is VALID [2022-04-28 07:17:52,009 INFO L290 TraceCheckUtils]: 93: Hoare triple {19809#(<= ~counter~0 9)} assume !(0 == ~cond); {19809#(<= ~counter~0 9)} is VALID [2022-04-28 07:17:52,009 INFO L290 TraceCheckUtils]: 94: Hoare triple {19809#(<= ~counter~0 9)} assume true; {19809#(<= ~counter~0 9)} is VALID [2022-04-28 07:17:52,009 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {19809#(<= ~counter~0 9)} {19809#(<= ~counter~0 9)} #63#return; {19809#(<= ~counter~0 9)} is VALID [2022-04-28 07:17:52,010 INFO L290 TraceCheckUtils]: 96: Hoare triple {19809#(<= ~counter~0 9)} assume !!(0 != ~y3~0); {19809#(<= ~counter~0 9)} is VALID [2022-04-28 07:17:52,010 INFO L290 TraceCheckUtils]: 97: Hoare triple {19809#(<= ~counter~0 9)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {19809#(<= ~counter~0 9)} is VALID [2022-04-28 07:17:52,010 INFO L290 TraceCheckUtils]: 98: Hoare triple {19809#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {19837#(<= ~counter~0 10)} is VALID [2022-04-28 07:17:52,010 INFO L290 TraceCheckUtils]: 99: Hoare triple {19837#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {19837#(<= ~counter~0 10)} is VALID [2022-04-28 07:17:52,011 INFO L272 TraceCheckUtils]: 100: Hoare triple {19837#(<= ~counter~0 10)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {19837#(<= ~counter~0 10)} is VALID [2022-04-28 07:17:52,011 INFO L290 TraceCheckUtils]: 101: Hoare triple {19837#(<= ~counter~0 10)} ~cond := #in~cond; {19837#(<= ~counter~0 10)} is VALID [2022-04-28 07:17:52,011 INFO L290 TraceCheckUtils]: 102: Hoare triple {19837#(<= ~counter~0 10)} assume !(0 == ~cond); {19837#(<= ~counter~0 10)} is VALID [2022-04-28 07:17:52,012 INFO L290 TraceCheckUtils]: 103: Hoare triple {19837#(<= ~counter~0 10)} assume true; {19837#(<= ~counter~0 10)} is VALID [2022-04-28 07:17:52,012 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {19837#(<= ~counter~0 10)} {19837#(<= ~counter~0 10)} #63#return; {19837#(<= ~counter~0 10)} is VALID [2022-04-28 07:17:52,012 INFO L290 TraceCheckUtils]: 105: Hoare triple {19837#(<= ~counter~0 10)} assume !!(0 != ~y3~0); {19837#(<= ~counter~0 10)} is VALID [2022-04-28 07:17:52,013 INFO L290 TraceCheckUtils]: 106: Hoare triple {19837#(<= ~counter~0 10)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {19837#(<= ~counter~0 10)} is VALID [2022-04-28 07:17:52,015 INFO L290 TraceCheckUtils]: 107: Hoare triple {19837#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {19865#(<= ~counter~0 11)} is VALID [2022-04-28 07:17:52,015 INFO L290 TraceCheckUtils]: 108: Hoare triple {19865#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {19865#(<= ~counter~0 11)} is VALID [2022-04-28 07:17:52,016 INFO L272 TraceCheckUtils]: 109: Hoare triple {19865#(<= ~counter~0 11)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {19865#(<= ~counter~0 11)} is VALID [2022-04-28 07:17:52,016 INFO L290 TraceCheckUtils]: 110: Hoare triple {19865#(<= ~counter~0 11)} ~cond := #in~cond; {19865#(<= ~counter~0 11)} is VALID [2022-04-28 07:17:52,016 INFO L290 TraceCheckUtils]: 111: Hoare triple {19865#(<= ~counter~0 11)} assume !(0 == ~cond); {19865#(<= ~counter~0 11)} is VALID [2022-04-28 07:17:52,016 INFO L290 TraceCheckUtils]: 112: Hoare triple {19865#(<= ~counter~0 11)} assume true; {19865#(<= ~counter~0 11)} is VALID [2022-04-28 07:17:52,017 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {19865#(<= ~counter~0 11)} {19865#(<= ~counter~0 11)} #63#return; {19865#(<= ~counter~0 11)} is VALID [2022-04-28 07:17:52,017 INFO L290 TraceCheckUtils]: 114: Hoare triple {19865#(<= ~counter~0 11)} assume !!(0 != ~y3~0); {19865#(<= ~counter~0 11)} is VALID [2022-04-28 07:17:52,017 INFO L290 TraceCheckUtils]: 115: Hoare triple {19865#(<= ~counter~0 11)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {19865#(<= ~counter~0 11)} is VALID [2022-04-28 07:17:52,018 INFO L290 TraceCheckUtils]: 116: Hoare triple {19865#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {19893#(<= ~counter~0 12)} is VALID [2022-04-28 07:17:52,018 INFO L290 TraceCheckUtils]: 117: Hoare triple {19893#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {19893#(<= ~counter~0 12)} is VALID [2022-04-28 07:17:52,018 INFO L272 TraceCheckUtils]: 118: Hoare triple {19893#(<= ~counter~0 12)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {19893#(<= ~counter~0 12)} is VALID [2022-04-28 07:17:52,019 INFO L290 TraceCheckUtils]: 119: Hoare triple {19893#(<= ~counter~0 12)} ~cond := #in~cond; {19893#(<= ~counter~0 12)} is VALID [2022-04-28 07:17:52,019 INFO L290 TraceCheckUtils]: 120: Hoare triple {19893#(<= ~counter~0 12)} assume !(0 == ~cond); {19893#(<= ~counter~0 12)} is VALID [2022-04-28 07:17:52,019 INFO L290 TraceCheckUtils]: 121: Hoare triple {19893#(<= ~counter~0 12)} assume true; {19893#(<= ~counter~0 12)} is VALID [2022-04-28 07:17:52,020 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {19893#(<= ~counter~0 12)} {19893#(<= ~counter~0 12)} #63#return; {19893#(<= ~counter~0 12)} is VALID [2022-04-28 07:17:52,020 INFO L290 TraceCheckUtils]: 123: Hoare triple {19893#(<= ~counter~0 12)} assume !!(0 != ~y3~0); {19893#(<= ~counter~0 12)} is VALID [2022-04-28 07:17:52,020 INFO L290 TraceCheckUtils]: 124: Hoare triple {19893#(<= ~counter~0 12)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {19893#(<= ~counter~0 12)} is VALID [2022-04-28 07:17:52,021 INFO L290 TraceCheckUtils]: 125: Hoare triple {19893#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {19921#(<= ~counter~0 13)} is VALID [2022-04-28 07:17:52,021 INFO L290 TraceCheckUtils]: 126: Hoare triple {19921#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {19921#(<= ~counter~0 13)} is VALID [2022-04-28 07:17:52,021 INFO L272 TraceCheckUtils]: 127: Hoare triple {19921#(<= ~counter~0 13)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {19921#(<= ~counter~0 13)} is VALID [2022-04-28 07:17:52,022 INFO L290 TraceCheckUtils]: 128: Hoare triple {19921#(<= ~counter~0 13)} ~cond := #in~cond; {19921#(<= ~counter~0 13)} is VALID [2022-04-28 07:17:52,022 INFO L290 TraceCheckUtils]: 129: Hoare triple {19921#(<= ~counter~0 13)} assume !(0 == ~cond); {19921#(<= ~counter~0 13)} is VALID [2022-04-28 07:17:52,022 INFO L290 TraceCheckUtils]: 130: Hoare triple {19921#(<= ~counter~0 13)} assume true; {19921#(<= ~counter~0 13)} is VALID [2022-04-28 07:17:52,023 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {19921#(<= ~counter~0 13)} {19921#(<= ~counter~0 13)} #63#return; {19921#(<= ~counter~0 13)} is VALID [2022-04-28 07:17:52,023 INFO L290 TraceCheckUtils]: 132: Hoare triple {19921#(<= ~counter~0 13)} assume !!(0 != ~y3~0); {19921#(<= ~counter~0 13)} is VALID [2022-04-28 07:17:52,023 INFO L290 TraceCheckUtils]: 133: Hoare triple {19921#(<= ~counter~0 13)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {19921#(<= ~counter~0 13)} is VALID [2022-04-28 07:17:52,023 INFO L290 TraceCheckUtils]: 134: Hoare triple {19921#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {19949#(<= ~counter~0 14)} is VALID [2022-04-28 07:17:52,024 INFO L290 TraceCheckUtils]: 135: Hoare triple {19949#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {19949#(<= ~counter~0 14)} is VALID [2022-04-28 07:17:52,024 INFO L272 TraceCheckUtils]: 136: Hoare triple {19949#(<= ~counter~0 14)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {19949#(<= ~counter~0 14)} is VALID [2022-04-28 07:17:52,024 INFO L290 TraceCheckUtils]: 137: Hoare triple {19949#(<= ~counter~0 14)} ~cond := #in~cond; {19949#(<= ~counter~0 14)} is VALID [2022-04-28 07:17:52,025 INFO L290 TraceCheckUtils]: 138: Hoare triple {19949#(<= ~counter~0 14)} assume !(0 == ~cond); {19949#(<= ~counter~0 14)} is VALID [2022-04-28 07:17:52,025 INFO L290 TraceCheckUtils]: 139: Hoare triple {19949#(<= ~counter~0 14)} assume true; {19949#(<= ~counter~0 14)} is VALID [2022-04-28 07:17:52,025 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {19949#(<= ~counter~0 14)} {19949#(<= ~counter~0 14)} #63#return; {19949#(<= ~counter~0 14)} is VALID [2022-04-28 07:17:52,026 INFO L290 TraceCheckUtils]: 141: Hoare triple {19949#(<= ~counter~0 14)} assume !!(0 != ~y3~0); {19949#(<= ~counter~0 14)} is VALID [2022-04-28 07:17:52,026 INFO L290 TraceCheckUtils]: 142: Hoare triple {19949#(<= ~counter~0 14)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {19949#(<= ~counter~0 14)} is VALID [2022-04-28 07:17:52,026 INFO L290 TraceCheckUtils]: 143: Hoare triple {19949#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {19977#(<= ~counter~0 15)} is VALID [2022-04-28 07:17:52,027 INFO L290 TraceCheckUtils]: 144: Hoare triple {19977#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {19977#(<= ~counter~0 15)} is VALID [2022-04-28 07:17:52,027 INFO L272 TraceCheckUtils]: 145: Hoare triple {19977#(<= ~counter~0 15)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {19977#(<= ~counter~0 15)} is VALID [2022-04-28 07:17:52,027 INFO L290 TraceCheckUtils]: 146: Hoare triple {19977#(<= ~counter~0 15)} ~cond := #in~cond; {19977#(<= ~counter~0 15)} is VALID [2022-04-28 07:17:52,028 INFO L290 TraceCheckUtils]: 147: Hoare triple {19977#(<= ~counter~0 15)} assume !(0 == ~cond); {19977#(<= ~counter~0 15)} is VALID [2022-04-28 07:17:52,028 INFO L290 TraceCheckUtils]: 148: Hoare triple {19977#(<= ~counter~0 15)} assume true; {19977#(<= ~counter~0 15)} is VALID [2022-04-28 07:17:52,028 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {19977#(<= ~counter~0 15)} {19977#(<= ~counter~0 15)} #63#return; {19977#(<= ~counter~0 15)} is VALID [2022-04-28 07:17:52,028 INFO L290 TraceCheckUtils]: 150: Hoare triple {19977#(<= ~counter~0 15)} assume !!(0 != ~y3~0); {19977#(<= ~counter~0 15)} is VALID [2022-04-28 07:17:52,029 INFO L290 TraceCheckUtils]: 151: Hoare triple {19977#(<= ~counter~0 15)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {19977#(<= ~counter~0 15)} is VALID [2022-04-28 07:17:52,029 INFO L290 TraceCheckUtils]: 152: Hoare triple {19977#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {20005#(<= ~counter~0 16)} is VALID [2022-04-28 07:17:52,029 INFO L290 TraceCheckUtils]: 153: Hoare triple {20005#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {20005#(<= ~counter~0 16)} is VALID [2022-04-28 07:17:52,030 INFO L272 TraceCheckUtils]: 154: Hoare triple {20005#(<= ~counter~0 16)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {20005#(<= ~counter~0 16)} is VALID [2022-04-28 07:17:52,030 INFO L290 TraceCheckUtils]: 155: Hoare triple {20005#(<= ~counter~0 16)} ~cond := #in~cond; {20005#(<= ~counter~0 16)} is VALID [2022-04-28 07:17:52,030 INFO L290 TraceCheckUtils]: 156: Hoare triple {20005#(<= ~counter~0 16)} assume !(0 == ~cond); {20005#(<= ~counter~0 16)} is VALID [2022-04-28 07:17:52,031 INFO L290 TraceCheckUtils]: 157: Hoare triple {20005#(<= ~counter~0 16)} assume true; {20005#(<= ~counter~0 16)} is VALID [2022-04-28 07:17:52,031 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {20005#(<= ~counter~0 16)} {20005#(<= ~counter~0 16)} #63#return; {20005#(<= ~counter~0 16)} is VALID [2022-04-28 07:17:52,031 INFO L290 TraceCheckUtils]: 159: Hoare triple {20005#(<= ~counter~0 16)} assume !!(0 != ~y3~0); {20005#(<= ~counter~0 16)} is VALID [2022-04-28 07:17:52,032 INFO L290 TraceCheckUtils]: 160: Hoare triple {20005#(<= ~counter~0 16)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {20005#(<= ~counter~0 16)} is VALID [2022-04-28 07:17:52,032 INFO L290 TraceCheckUtils]: 161: Hoare triple {20005#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {20033#(<= |main_#t~post6| 16)} is VALID [2022-04-28 07:17:52,032 INFO L290 TraceCheckUtils]: 162: Hoare triple {20033#(<= |main_#t~post6| 16)} assume !(#t~post6 < 50);havoc #t~post6; {19529#false} is VALID [2022-04-28 07:17:52,032 INFO L272 TraceCheckUtils]: 163: Hoare triple {19529#false} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 == ~x1~0 then 1 else 0)); {19529#false} is VALID [2022-04-28 07:17:52,032 INFO L290 TraceCheckUtils]: 164: Hoare triple {19529#false} ~cond := #in~cond; {19529#false} is VALID [2022-04-28 07:17:52,032 INFO L290 TraceCheckUtils]: 165: Hoare triple {19529#false} assume 0 == ~cond; {19529#false} is VALID [2022-04-28 07:17:52,032 INFO L290 TraceCheckUtils]: 166: Hoare triple {19529#false} assume !false; {19529#false} is VALID [2022-04-28 07:17:52,033 INFO L134 CoverageAnalysis]: Checked inductivity of 1148 backedges. 32 proven. 1112 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-28 07:17:52,033 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 07:17:52,956 INFO L290 TraceCheckUtils]: 166: Hoare triple {19529#false} assume !false; {19529#false} is VALID [2022-04-28 07:17:52,957 INFO L290 TraceCheckUtils]: 165: Hoare triple {19529#false} assume 0 == ~cond; {19529#false} is VALID [2022-04-28 07:17:52,957 INFO L290 TraceCheckUtils]: 164: Hoare triple {19529#false} ~cond := #in~cond; {19529#false} is VALID [2022-04-28 07:17:52,957 INFO L272 TraceCheckUtils]: 163: Hoare triple {19529#false} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 == ~x1~0 then 1 else 0)); {19529#false} is VALID [2022-04-28 07:17:52,957 INFO L290 TraceCheckUtils]: 162: Hoare triple {20061#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {19529#false} is VALID [2022-04-28 07:17:52,957 INFO L290 TraceCheckUtils]: 161: Hoare triple {20065#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {20061#(< |main_#t~post6| 50)} is VALID [2022-04-28 07:17:52,958 INFO L290 TraceCheckUtils]: 160: Hoare triple {20065#(< ~counter~0 50)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {20065#(< ~counter~0 50)} is VALID [2022-04-28 07:17:52,958 INFO L290 TraceCheckUtils]: 159: Hoare triple {20065#(< ~counter~0 50)} assume !!(0 != ~y3~0); {20065#(< ~counter~0 50)} is VALID [2022-04-28 07:17:52,958 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {19528#true} {20065#(< ~counter~0 50)} #63#return; {20065#(< ~counter~0 50)} is VALID [2022-04-28 07:17:52,958 INFO L290 TraceCheckUtils]: 157: Hoare triple {19528#true} assume true; {19528#true} is VALID [2022-04-28 07:17:52,958 INFO L290 TraceCheckUtils]: 156: Hoare triple {19528#true} assume !(0 == ~cond); {19528#true} is VALID [2022-04-28 07:17:52,959 INFO L290 TraceCheckUtils]: 155: Hoare triple {19528#true} ~cond := #in~cond; {19528#true} is VALID [2022-04-28 07:17:52,959 INFO L272 TraceCheckUtils]: 154: Hoare triple {20065#(< ~counter~0 50)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {19528#true} is VALID [2022-04-28 07:17:52,959 INFO L290 TraceCheckUtils]: 153: Hoare triple {20065#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {20065#(< ~counter~0 50)} is VALID [2022-04-28 07:17:52,960 INFO L290 TraceCheckUtils]: 152: Hoare triple {20093#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {20065#(< ~counter~0 50)} is VALID [2022-04-28 07:17:52,960 INFO L290 TraceCheckUtils]: 151: Hoare triple {20093#(< ~counter~0 49)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {20093#(< ~counter~0 49)} is VALID [2022-04-28 07:17:52,960 INFO L290 TraceCheckUtils]: 150: Hoare triple {20093#(< ~counter~0 49)} assume !!(0 != ~y3~0); {20093#(< ~counter~0 49)} is VALID [2022-04-28 07:17:52,961 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {19528#true} {20093#(< ~counter~0 49)} #63#return; {20093#(< ~counter~0 49)} is VALID [2022-04-28 07:17:52,961 INFO L290 TraceCheckUtils]: 148: Hoare triple {19528#true} assume true; {19528#true} is VALID [2022-04-28 07:17:52,961 INFO L290 TraceCheckUtils]: 147: Hoare triple {19528#true} assume !(0 == ~cond); {19528#true} is VALID [2022-04-28 07:17:52,961 INFO L290 TraceCheckUtils]: 146: Hoare triple {19528#true} ~cond := #in~cond; {19528#true} is VALID [2022-04-28 07:17:52,961 INFO L272 TraceCheckUtils]: 145: Hoare triple {20093#(< ~counter~0 49)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {19528#true} is VALID [2022-04-28 07:17:52,961 INFO L290 TraceCheckUtils]: 144: Hoare triple {20093#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {20093#(< ~counter~0 49)} is VALID [2022-04-28 07:17:52,961 INFO L290 TraceCheckUtils]: 143: Hoare triple {20121#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {20093#(< ~counter~0 49)} is VALID [2022-04-28 07:17:52,962 INFO L290 TraceCheckUtils]: 142: Hoare triple {20121#(< ~counter~0 48)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {20121#(< ~counter~0 48)} is VALID [2022-04-28 07:17:52,962 INFO L290 TraceCheckUtils]: 141: Hoare triple {20121#(< ~counter~0 48)} assume !!(0 != ~y3~0); {20121#(< ~counter~0 48)} is VALID [2022-04-28 07:17:52,962 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {19528#true} {20121#(< ~counter~0 48)} #63#return; {20121#(< ~counter~0 48)} is VALID [2022-04-28 07:17:52,963 INFO L290 TraceCheckUtils]: 139: Hoare triple {19528#true} assume true; {19528#true} is VALID [2022-04-28 07:17:52,963 INFO L290 TraceCheckUtils]: 138: Hoare triple {19528#true} assume !(0 == ~cond); {19528#true} is VALID [2022-04-28 07:17:52,963 INFO L290 TraceCheckUtils]: 137: Hoare triple {19528#true} ~cond := #in~cond; {19528#true} is VALID [2022-04-28 07:17:52,963 INFO L272 TraceCheckUtils]: 136: Hoare triple {20121#(< ~counter~0 48)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {19528#true} is VALID [2022-04-28 07:17:52,963 INFO L290 TraceCheckUtils]: 135: Hoare triple {20121#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {20121#(< ~counter~0 48)} is VALID [2022-04-28 07:17:52,963 INFO L290 TraceCheckUtils]: 134: Hoare triple {20149#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {20121#(< ~counter~0 48)} is VALID [2022-04-28 07:17:52,964 INFO L290 TraceCheckUtils]: 133: Hoare triple {20149#(< ~counter~0 47)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {20149#(< ~counter~0 47)} is VALID [2022-04-28 07:17:52,964 INFO L290 TraceCheckUtils]: 132: Hoare triple {20149#(< ~counter~0 47)} assume !!(0 != ~y3~0); {20149#(< ~counter~0 47)} is VALID [2022-04-28 07:17:52,964 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {19528#true} {20149#(< ~counter~0 47)} #63#return; {20149#(< ~counter~0 47)} is VALID [2022-04-28 07:17:52,964 INFO L290 TraceCheckUtils]: 130: Hoare triple {19528#true} assume true; {19528#true} is VALID [2022-04-28 07:17:52,964 INFO L290 TraceCheckUtils]: 129: Hoare triple {19528#true} assume !(0 == ~cond); {19528#true} is VALID [2022-04-28 07:17:52,965 INFO L290 TraceCheckUtils]: 128: Hoare triple {19528#true} ~cond := #in~cond; {19528#true} is VALID [2022-04-28 07:17:52,965 INFO L272 TraceCheckUtils]: 127: Hoare triple {20149#(< ~counter~0 47)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {19528#true} is VALID [2022-04-28 07:17:52,965 INFO L290 TraceCheckUtils]: 126: Hoare triple {20149#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {20149#(< ~counter~0 47)} is VALID [2022-04-28 07:17:52,965 INFO L290 TraceCheckUtils]: 125: Hoare triple {20177#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {20149#(< ~counter~0 47)} is VALID [2022-04-28 07:17:52,966 INFO L290 TraceCheckUtils]: 124: Hoare triple {20177#(< ~counter~0 46)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {20177#(< ~counter~0 46)} is VALID [2022-04-28 07:17:52,966 INFO L290 TraceCheckUtils]: 123: Hoare triple {20177#(< ~counter~0 46)} assume !!(0 != ~y3~0); {20177#(< ~counter~0 46)} is VALID [2022-04-28 07:17:52,966 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {19528#true} {20177#(< ~counter~0 46)} #63#return; {20177#(< ~counter~0 46)} is VALID [2022-04-28 07:17:52,966 INFO L290 TraceCheckUtils]: 121: Hoare triple {19528#true} assume true; {19528#true} is VALID [2022-04-28 07:17:52,966 INFO L290 TraceCheckUtils]: 120: Hoare triple {19528#true} assume !(0 == ~cond); {19528#true} is VALID [2022-04-28 07:17:52,966 INFO L290 TraceCheckUtils]: 119: Hoare triple {19528#true} ~cond := #in~cond; {19528#true} is VALID [2022-04-28 07:17:52,967 INFO L272 TraceCheckUtils]: 118: Hoare triple {20177#(< ~counter~0 46)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {19528#true} is VALID [2022-04-28 07:17:52,967 INFO L290 TraceCheckUtils]: 117: Hoare triple {20177#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {20177#(< ~counter~0 46)} is VALID [2022-04-28 07:17:52,967 INFO L290 TraceCheckUtils]: 116: Hoare triple {20205#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {20177#(< ~counter~0 46)} is VALID [2022-04-28 07:17:52,967 INFO L290 TraceCheckUtils]: 115: Hoare triple {20205#(< ~counter~0 45)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {20205#(< ~counter~0 45)} is VALID [2022-04-28 07:17:52,968 INFO L290 TraceCheckUtils]: 114: Hoare triple {20205#(< ~counter~0 45)} assume !!(0 != ~y3~0); {20205#(< ~counter~0 45)} is VALID [2022-04-28 07:17:52,968 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {19528#true} {20205#(< ~counter~0 45)} #63#return; {20205#(< ~counter~0 45)} is VALID [2022-04-28 07:17:52,968 INFO L290 TraceCheckUtils]: 112: Hoare triple {19528#true} assume true; {19528#true} is VALID [2022-04-28 07:17:52,968 INFO L290 TraceCheckUtils]: 111: Hoare triple {19528#true} assume !(0 == ~cond); {19528#true} is VALID [2022-04-28 07:17:52,968 INFO L290 TraceCheckUtils]: 110: Hoare triple {19528#true} ~cond := #in~cond; {19528#true} is VALID [2022-04-28 07:17:52,968 INFO L272 TraceCheckUtils]: 109: Hoare triple {20205#(< ~counter~0 45)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {19528#true} is VALID [2022-04-28 07:17:52,969 INFO L290 TraceCheckUtils]: 108: Hoare triple {20205#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {20205#(< ~counter~0 45)} is VALID [2022-04-28 07:17:52,969 INFO L290 TraceCheckUtils]: 107: Hoare triple {20233#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {20205#(< ~counter~0 45)} is VALID [2022-04-28 07:17:52,969 INFO L290 TraceCheckUtils]: 106: Hoare triple {20233#(< ~counter~0 44)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {20233#(< ~counter~0 44)} is VALID [2022-04-28 07:17:52,970 INFO L290 TraceCheckUtils]: 105: Hoare triple {20233#(< ~counter~0 44)} assume !!(0 != ~y3~0); {20233#(< ~counter~0 44)} is VALID [2022-04-28 07:17:52,970 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {19528#true} {20233#(< ~counter~0 44)} #63#return; {20233#(< ~counter~0 44)} is VALID [2022-04-28 07:17:52,970 INFO L290 TraceCheckUtils]: 103: Hoare triple {19528#true} assume true; {19528#true} is VALID [2022-04-28 07:17:52,970 INFO L290 TraceCheckUtils]: 102: Hoare triple {19528#true} assume !(0 == ~cond); {19528#true} is VALID [2022-04-28 07:17:52,970 INFO L290 TraceCheckUtils]: 101: Hoare triple {19528#true} ~cond := #in~cond; {19528#true} is VALID [2022-04-28 07:17:52,970 INFO L272 TraceCheckUtils]: 100: Hoare triple {20233#(< ~counter~0 44)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {19528#true} is VALID [2022-04-28 07:17:52,971 INFO L290 TraceCheckUtils]: 99: Hoare triple {20233#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {20233#(< ~counter~0 44)} is VALID [2022-04-28 07:17:52,971 INFO L290 TraceCheckUtils]: 98: Hoare triple {20261#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {20233#(< ~counter~0 44)} is VALID [2022-04-28 07:17:52,971 INFO L290 TraceCheckUtils]: 97: Hoare triple {20261#(< ~counter~0 43)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {20261#(< ~counter~0 43)} is VALID [2022-04-28 07:17:52,971 INFO L290 TraceCheckUtils]: 96: Hoare triple {20261#(< ~counter~0 43)} assume !!(0 != ~y3~0); {20261#(< ~counter~0 43)} is VALID [2022-04-28 07:17:52,972 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {19528#true} {20261#(< ~counter~0 43)} #63#return; {20261#(< ~counter~0 43)} is VALID [2022-04-28 07:17:52,972 INFO L290 TraceCheckUtils]: 94: Hoare triple {19528#true} assume true; {19528#true} is VALID [2022-04-28 07:17:52,972 INFO L290 TraceCheckUtils]: 93: Hoare triple {19528#true} assume !(0 == ~cond); {19528#true} is VALID [2022-04-28 07:17:52,972 INFO L290 TraceCheckUtils]: 92: Hoare triple {19528#true} ~cond := #in~cond; {19528#true} is VALID [2022-04-28 07:17:52,972 INFO L272 TraceCheckUtils]: 91: Hoare triple {20261#(< ~counter~0 43)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {19528#true} is VALID [2022-04-28 07:17:52,974 INFO L290 TraceCheckUtils]: 90: Hoare triple {20261#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {20261#(< ~counter~0 43)} is VALID [2022-04-28 07:17:52,975 INFO L290 TraceCheckUtils]: 89: Hoare triple {20289#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {20261#(< ~counter~0 43)} is VALID [2022-04-28 07:17:52,975 INFO L290 TraceCheckUtils]: 88: Hoare triple {20289#(< ~counter~0 42)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {20289#(< ~counter~0 42)} is VALID [2022-04-28 07:17:52,976 INFO L290 TraceCheckUtils]: 87: Hoare triple {20289#(< ~counter~0 42)} assume !!(0 != ~y3~0); {20289#(< ~counter~0 42)} is VALID [2022-04-28 07:17:52,976 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {19528#true} {20289#(< ~counter~0 42)} #63#return; {20289#(< ~counter~0 42)} is VALID [2022-04-28 07:17:52,976 INFO L290 TraceCheckUtils]: 85: Hoare triple {19528#true} assume true; {19528#true} is VALID [2022-04-28 07:17:52,976 INFO L290 TraceCheckUtils]: 84: Hoare triple {19528#true} assume !(0 == ~cond); {19528#true} is VALID [2022-04-28 07:17:52,976 INFO L290 TraceCheckUtils]: 83: Hoare triple {19528#true} ~cond := #in~cond; {19528#true} is VALID [2022-04-28 07:17:52,976 INFO L272 TraceCheckUtils]: 82: Hoare triple {20289#(< ~counter~0 42)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {19528#true} is VALID [2022-04-28 07:17:52,977 INFO L290 TraceCheckUtils]: 81: Hoare triple {20289#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {20289#(< ~counter~0 42)} is VALID [2022-04-28 07:17:52,977 INFO L290 TraceCheckUtils]: 80: Hoare triple {20317#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {20289#(< ~counter~0 42)} is VALID [2022-04-28 07:17:52,977 INFO L290 TraceCheckUtils]: 79: Hoare triple {20317#(< ~counter~0 41)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {20317#(< ~counter~0 41)} is VALID [2022-04-28 07:17:52,978 INFO L290 TraceCheckUtils]: 78: Hoare triple {20317#(< ~counter~0 41)} assume !!(0 != ~y3~0); {20317#(< ~counter~0 41)} is VALID [2022-04-28 07:17:52,978 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {19528#true} {20317#(< ~counter~0 41)} #63#return; {20317#(< ~counter~0 41)} is VALID [2022-04-28 07:17:52,978 INFO L290 TraceCheckUtils]: 76: Hoare triple {19528#true} assume true; {19528#true} is VALID [2022-04-28 07:17:52,978 INFO L290 TraceCheckUtils]: 75: Hoare triple {19528#true} assume !(0 == ~cond); {19528#true} is VALID [2022-04-28 07:17:52,978 INFO L290 TraceCheckUtils]: 74: Hoare triple {19528#true} ~cond := #in~cond; {19528#true} is VALID [2022-04-28 07:17:52,978 INFO L272 TraceCheckUtils]: 73: Hoare triple {20317#(< ~counter~0 41)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {19528#true} is VALID [2022-04-28 07:17:52,978 INFO L290 TraceCheckUtils]: 72: Hoare triple {20317#(< ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {20317#(< ~counter~0 41)} is VALID [2022-04-28 07:17:52,979 INFO L290 TraceCheckUtils]: 71: Hoare triple {20345#(< ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {20317#(< ~counter~0 41)} is VALID [2022-04-28 07:17:52,979 INFO L290 TraceCheckUtils]: 70: Hoare triple {20345#(< ~counter~0 40)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {20345#(< ~counter~0 40)} is VALID [2022-04-28 07:17:52,979 INFO L290 TraceCheckUtils]: 69: Hoare triple {20345#(< ~counter~0 40)} assume !!(0 != ~y3~0); {20345#(< ~counter~0 40)} is VALID [2022-04-28 07:17:52,980 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {19528#true} {20345#(< ~counter~0 40)} #63#return; {20345#(< ~counter~0 40)} is VALID [2022-04-28 07:17:52,980 INFO L290 TraceCheckUtils]: 67: Hoare triple {19528#true} assume true; {19528#true} is VALID [2022-04-28 07:17:52,980 INFO L290 TraceCheckUtils]: 66: Hoare triple {19528#true} assume !(0 == ~cond); {19528#true} is VALID [2022-04-28 07:17:52,980 INFO L290 TraceCheckUtils]: 65: Hoare triple {19528#true} ~cond := #in~cond; {19528#true} is VALID [2022-04-28 07:17:52,980 INFO L272 TraceCheckUtils]: 64: Hoare triple {20345#(< ~counter~0 40)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {19528#true} is VALID [2022-04-28 07:17:52,983 INFO L290 TraceCheckUtils]: 63: Hoare triple {20345#(< ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {20345#(< ~counter~0 40)} is VALID [2022-04-28 07:17:52,984 INFO L290 TraceCheckUtils]: 62: Hoare triple {20373#(< ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {20345#(< ~counter~0 40)} is VALID [2022-04-28 07:17:52,984 INFO L290 TraceCheckUtils]: 61: Hoare triple {20373#(< ~counter~0 39)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {20373#(< ~counter~0 39)} is VALID [2022-04-28 07:17:52,985 INFO L290 TraceCheckUtils]: 60: Hoare triple {20373#(< ~counter~0 39)} assume !!(0 != ~y3~0); {20373#(< ~counter~0 39)} is VALID [2022-04-28 07:17:52,987 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {19528#true} {20373#(< ~counter~0 39)} #63#return; {20373#(< ~counter~0 39)} is VALID [2022-04-28 07:17:52,987 INFO L290 TraceCheckUtils]: 58: Hoare triple {19528#true} assume true; {19528#true} is VALID [2022-04-28 07:17:52,987 INFO L290 TraceCheckUtils]: 57: Hoare triple {19528#true} assume !(0 == ~cond); {19528#true} is VALID [2022-04-28 07:17:52,987 INFO L290 TraceCheckUtils]: 56: Hoare triple {19528#true} ~cond := #in~cond; {19528#true} is VALID [2022-04-28 07:17:52,987 INFO L272 TraceCheckUtils]: 55: Hoare triple {20373#(< ~counter~0 39)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {19528#true} is VALID [2022-04-28 07:17:52,987 INFO L290 TraceCheckUtils]: 54: Hoare triple {20373#(< ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {20373#(< ~counter~0 39)} is VALID [2022-04-28 07:17:52,988 INFO L290 TraceCheckUtils]: 53: Hoare triple {20401#(< ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {20373#(< ~counter~0 39)} is VALID [2022-04-28 07:17:52,988 INFO L290 TraceCheckUtils]: 52: Hoare triple {20401#(< ~counter~0 38)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {20401#(< ~counter~0 38)} is VALID [2022-04-28 07:17:52,988 INFO L290 TraceCheckUtils]: 51: Hoare triple {20401#(< ~counter~0 38)} assume !!(0 != ~y3~0); {20401#(< ~counter~0 38)} is VALID [2022-04-28 07:17:52,995 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {19528#true} {20401#(< ~counter~0 38)} #63#return; {20401#(< ~counter~0 38)} is VALID [2022-04-28 07:17:52,995 INFO L290 TraceCheckUtils]: 49: Hoare triple {19528#true} assume true; {19528#true} is VALID [2022-04-28 07:17:52,995 INFO L290 TraceCheckUtils]: 48: Hoare triple {19528#true} assume !(0 == ~cond); {19528#true} is VALID [2022-04-28 07:17:52,995 INFO L290 TraceCheckUtils]: 47: Hoare triple {19528#true} ~cond := #in~cond; {19528#true} is VALID [2022-04-28 07:17:52,995 INFO L272 TraceCheckUtils]: 46: Hoare triple {20401#(< ~counter~0 38)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {19528#true} is VALID [2022-04-28 07:17:53,002 INFO L290 TraceCheckUtils]: 45: Hoare triple {20401#(< ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {20401#(< ~counter~0 38)} is VALID [2022-04-28 07:17:53,003 INFO L290 TraceCheckUtils]: 44: Hoare triple {20429#(< ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {20401#(< ~counter~0 38)} is VALID [2022-04-28 07:17:53,003 INFO L290 TraceCheckUtils]: 43: Hoare triple {20429#(< ~counter~0 37)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {20429#(< ~counter~0 37)} is VALID [2022-04-28 07:17:53,004 INFO L290 TraceCheckUtils]: 42: Hoare triple {20429#(< ~counter~0 37)} assume !!(0 != ~y3~0); {20429#(< ~counter~0 37)} is VALID [2022-04-28 07:17:53,004 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {19528#true} {20429#(< ~counter~0 37)} #63#return; {20429#(< ~counter~0 37)} is VALID [2022-04-28 07:17:53,004 INFO L290 TraceCheckUtils]: 40: Hoare triple {19528#true} assume true; {19528#true} is VALID [2022-04-28 07:17:53,005 INFO L290 TraceCheckUtils]: 39: Hoare triple {19528#true} assume !(0 == ~cond); {19528#true} is VALID [2022-04-28 07:17:53,005 INFO L290 TraceCheckUtils]: 38: Hoare triple {19528#true} ~cond := #in~cond; {19528#true} is VALID [2022-04-28 07:17:53,005 INFO L272 TraceCheckUtils]: 37: Hoare triple {20429#(< ~counter~0 37)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {19528#true} is VALID [2022-04-28 07:17:53,005 INFO L290 TraceCheckUtils]: 36: Hoare triple {20429#(< ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {20429#(< ~counter~0 37)} is VALID [2022-04-28 07:17:53,005 INFO L290 TraceCheckUtils]: 35: Hoare triple {20457#(< ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {20429#(< ~counter~0 37)} is VALID [2022-04-28 07:17:53,006 INFO L290 TraceCheckUtils]: 34: Hoare triple {20457#(< ~counter~0 36)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {20457#(< ~counter~0 36)} is VALID [2022-04-28 07:17:53,006 INFO L290 TraceCheckUtils]: 33: Hoare triple {20457#(< ~counter~0 36)} assume !!(0 != ~y3~0); {20457#(< ~counter~0 36)} is VALID [2022-04-28 07:17:53,007 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {19528#true} {20457#(< ~counter~0 36)} #63#return; {20457#(< ~counter~0 36)} is VALID [2022-04-28 07:17:53,007 INFO L290 TraceCheckUtils]: 31: Hoare triple {19528#true} assume true; {19528#true} is VALID [2022-04-28 07:17:53,007 INFO L290 TraceCheckUtils]: 30: Hoare triple {19528#true} assume !(0 == ~cond); {19528#true} is VALID [2022-04-28 07:17:53,007 INFO L290 TraceCheckUtils]: 29: Hoare triple {19528#true} ~cond := #in~cond; {19528#true} is VALID [2022-04-28 07:17:53,007 INFO L272 TraceCheckUtils]: 28: Hoare triple {20457#(< ~counter~0 36)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {19528#true} is VALID [2022-04-28 07:17:53,007 INFO L290 TraceCheckUtils]: 27: Hoare triple {20457#(< ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {20457#(< ~counter~0 36)} is VALID [2022-04-28 07:17:53,008 INFO L290 TraceCheckUtils]: 26: Hoare triple {20485#(< ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {20457#(< ~counter~0 36)} is VALID [2022-04-28 07:17:53,008 INFO L290 TraceCheckUtils]: 25: Hoare triple {20485#(< ~counter~0 35)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {20485#(< ~counter~0 35)} is VALID [2022-04-28 07:17:53,008 INFO L290 TraceCheckUtils]: 24: Hoare triple {20485#(< ~counter~0 35)} assume !!(0 != ~y3~0); {20485#(< ~counter~0 35)} is VALID [2022-04-28 07:17:53,009 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {19528#true} {20485#(< ~counter~0 35)} #63#return; {20485#(< ~counter~0 35)} is VALID [2022-04-28 07:17:53,009 INFO L290 TraceCheckUtils]: 22: Hoare triple {19528#true} assume true; {19528#true} is VALID [2022-04-28 07:17:53,009 INFO L290 TraceCheckUtils]: 21: Hoare triple {19528#true} assume !(0 == ~cond); {19528#true} is VALID [2022-04-28 07:17:53,009 INFO L290 TraceCheckUtils]: 20: Hoare triple {19528#true} ~cond := #in~cond; {19528#true} is VALID [2022-04-28 07:17:53,009 INFO L272 TraceCheckUtils]: 19: Hoare triple {20485#(< ~counter~0 35)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {19528#true} is VALID [2022-04-28 07:17:53,009 INFO L290 TraceCheckUtils]: 18: Hoare triple {20485#(< ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {20485#(< ~counter~0 35)} is VALID [2022-04-28 07:17:53,010 INFO L290 TraceCheckUtils]: 17: Hoare triple {20513#(< ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {20485#(< ~counter~0 35)} is VALID [2022-04-28 07:17:53,010 INFO L290 TraceCheckUtils]: 16: Hoare triple {20513#(< ~counter~0 34)} ~y1~0 := 0;~y2~0 := 0;~y3~0 := ~x1~0; {20513#(< ~counter~0 34)} is VALID [2022-04-28 07:17:53,011 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {19528#true} {20513#(< ~counter~0 34)} #61#return; {20513#(< ~counter~0 34)} is VALID [2022-04-28 07:17:53,011 INFO L290 TraceCheckUtils]: 14: Hoare triple {19528#true} assume true; {19528#true} is VALID [2022-04-28 07:17:53,011 INFO L290 TraceCheckUtils]: 13: Hoare triple {19528#true} assume !(0 == ~cond); {19528#true} is VALID [2022-04-28 07:17:53,011 INFO L290 TraceCheckUtils]: 12: Hoare triple {19528#true} ~cond := #in~cond; {19528#true} is VALID [2022-04-28 07:17:53,011 INFO L272 TraceCheckUtils]: 11: Hoare triple {20513#(< ~counter~0 34)} call assume_abort_if_not((if 0 != ~x2~0 then 1 else 0)); {19528#true} is VALID [2022-04-28 07:17:53,011 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {19528#true} {20513#(< ~counter~0 34)} #59#return; {20513#(< ~counter~0 34)} is VALID [2022-04-28 07:17:53,012 INFO L290 TraceCheckUtils]: 9: Hoare triple {19528#true} assume true; {19528#true} is VALID [2022-04-28 07:17:53,012 INFO L290 TraceCheckUtils]: 8: Hoare triple {19528#true} assume !(0 == ~cond); {19528#true} is VALID [2022-04-28 07:17:53,012 INFO L290 TraceCheckUtils]: 7: Hoare triple {19528#true} ~cond := #in~cond; {19528#true} is VALID [2022-04-28 07:17:53,012 INFO L272 TraceCheckUtils]: 6: Hoare triple {20513#(< ~counter~0 34)} call assume_abort_if_not((if ~x1~0 >= 0 then 1 else 0)); {19528#true} is VALID [2022-04-28 07:17:53,012 INFO L290 TraceCheckUtils]: 5: Hoare triple {20513#(< ~counter~0 34)} havoc ~x1~0;havoc ~x2~0;havoc ~y1~0;havoc ~y2~0;havoc ~y3~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~x1~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~x2~0 := #t~nondet5;havoc #t~nondet5; {20513#(< ~counter~0 34)} is VALID [2022-04-28 07:17:53,012 INFO L272 TraceCheckUtils]: 4: Hoare triple {20513#(< ~counter~0 34)} call #t~ret7 := main(); {20513#(< ~counter~0 34)} is VALID [2022-04-28 07:17:53,013 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {20513#(< ~counter~0 34)} {19528#true} #67#return; {20513#(< ~counter~0 34)} is VALID [2022-04-28 07:17:53,013 INFO L290 TraceCheckUtils]: 2: Hoare triple {20513#(< ~counter~0 34)} assume true; {20513#(< ~counter~0 34)} is VALID [2022-04-28 07:17:53,013 INFO L290 TraceCheckUtils]: 1: Hoare triple {19528#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(11, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {20513#(< ~counter~0 34)} is VALID [2022-04-28 07:17:53,014 INFO L272 TraceCheckUtils]: 0: Hoare triple {19528#true} call ULTIMATE.init(); {19528#true} is VALID [2022-04-28 07:17:53,014 INFO L134 CoverageAnalysis]: Checked inductivity of 1148 backedges. 32 proven. 632 refuted. 0 times theorem prover too weak. 484 trivial. 0 not checked. [2022-04-28 07:17:53,014 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 07:17:53,014 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [304268940] [2022-04-28 07:17:53,014 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 07:17:53,014 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1165768812] [2022-04-28 07:17:53,014 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1165768812] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 07:17:53,015 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 07:17:53,015 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [20, 20] total 38 [2022-04-28 07:17:53,015 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 07:17:53,015 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [681784167] [2022-04-28 07:17:53,015 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [681784167] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 07:17:53,015 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 07:17:53,015 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [20] imperfect sequences [] total 20 [2022-04-28 07:17:53,015 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1342940439] [2022-04-28 07:17:53,015 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 07:17:53,017 INFO L78 Accepts]: Start accepts. Automaton has has 20 states, 20 states have (on average 6.2) internal successors, (124), 19 states have internal predecessors, (124), 19 states have call successors, (21), 19 states have call predecessors, (21), 17 states have return successors, (19), 17 states have call predecessors, (19), 18 states have call successors, (19) Word has length 167 [2022-04-28 07:17:53,017 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 07:17:53,017 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 20 states, 20 states have (on average 6.2) internal successors, (124), 19 states have internal predecessors, (124), 19 states have call successors, (21), 19 states have call predecessors, (21), 17 states have return successors, (19), 17 states have call predecessors, (19), 18 states have call successors, (19) [2022-04-28 07:17:53,138 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 164 edges. 164 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 07:17:53,138 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 20 states [2022-04-28 07:17:53,138 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 07:17:53,138 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2022-04-28 07:17:53,139 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=635, Invalid=771, Unknown=0, NotChecked=0, Total=1406 [2022-04-28 07:17:53,139 INFO L87 Difference]: Start difference. First operand 164 states and 181 transitions. Second operand has 20 states, 20 states have (on average 6.2) internal successors, (124), 19 states have internal predecessors, (124), 19 states have call successors, (21), 19 states have call predecessors, (21), 17 states have return successors, (19), 17 states have call predecessors, (19), 18 states have call successors, (19) [2022-04-28 07:17:53,782 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 07:17:53,782 INFO L93 Difference]: Finished difference Result 178 states and 196 transitions. [2022-04-28 07:17:53,782 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2022-04-28 07:17:53,783 INFO L78 Accepts]: Start accepts. Automaton has has 20 states, 20 states have (on average 6.2) internal successors, (124), 19 states have internal predecessors, (124), 19 states have call successors, (21), 19 states have call predecessors, (21), 17 states have return successors, (19), 17 states have call predecessors, (19), 18 states have call successors, (19) Word has length 167 [2022-04-28 07:17:53,783 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 07:17:53,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 20 states, 20 states have (on average 6.2) internal successors, (124), 19 states have internal predecessors, (124), 19 states have call successors, (21), 19 states have call predecessors, (21), 17 states have return successors, (19), 17 states have call predecessors, (19), 18 states have call successors, (19) [2022-04-28 07:17:53,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 36 states and 195 transitions. [2022-04-28 07:17:53,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 20 states, 20 states have (on average 6.2) internal successors, (124), 19 states have internal predecessors, (124), 19 states have call successors, (21), 19 states have call predecessors, (21), 17 states have return successors, (19), 17 states have call predecessors, (19), 18 states have call successors, (19) [2022-04-28 07:17:53,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 36 states and 195 transitions. [2022-04-28 07:17:53,788 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 36 states and 195 transitions. [2022-04-28 07:17:53,923 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 195 edges. 195 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 07:17:53,925 INFO L225 Difference]: With dead ends: 178 [2022-04-28 07:17:53,925 INFO L226 Difference]: Without dead ends: 173 [2022-04-28 07:17:53,926 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 349 GetRequests, 297 SyntacticMatches, 0 SemanticMatches, 52 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 169 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=1227, Invalid=1635, Unknown=0, NotChecked=0, Total=2862 [2022-04-28 07:17:53,926 INFO L413 NwaCegarLoop]: 42 mSDtfsCounter, 64 mSDsluCounter, 156 mSDsCounter, 0 mSdLazyCounter, 95 mSolverCounterSat, 28 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 64 SdHoareTripleChecker+Valid, 198 SdHoareTripleChecker+Invalid, 123 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 28 IncrementalHoareTripleChecker+Valid, 95 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-28 07:17:53,926 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [64 Valid, 198 Invalid, 123 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [28 Valid, 95 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-28 07:17:53,927 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 173 states. [2022-04-28 07:17:54,097 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 173 to 173. [2022-04-28 07:17:54,097 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 07:17:54,098 INFO L82 GeneralOperation]: Start isEquivalent. First operand 173 states. Second operand has 173 states, 131 states have (on average 1.1374045801526718) internal successors, (149), 131 states have internal predecessors, (149), 22 states have call successors, (22), 21 states have call predecessors, (22), 19 states have return successors, (20), 20 states have call predecessors, (20), 20 states have call successors, (20) [2022-04-28 07:17:54,099 INFO L74 IsIncluded]: Start isIncluded. First operand 173 states. Second operand has 173 states, 131 states have (on average 1.1374045801526718) internal successors, (149), 131 states have internal predecessors, (149), 22 states have call successors, (22), 21 states have call predecessors, (22), 19 states have return successors, (20), 20 states have call predecessors, (20), 20 states have call successors, (20) [2022-04-28 07:17:54,099 INFO L87 Difference]: Start difference. First operand 173 states. Second operand has 173 states, 131 states have (on average 1.1374045801526718) internal successors, (149), 131 states have internal predecessors, (149), 22 states have call successors, (22), 21 states have call predecessors, (22), 19 states have return successors, (20), 20 states have call predecessors, (20), 20 states have call successors, (20) [2022-04-28 07:17:54,101 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 07:17:54,101 INFO L93 Difference]: Finished difference Result 173 states and 191 transitions. [2022-04-28 07:17:54,101 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 191 transitions. [2022-04-28 07:17:54,101 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 07:17:54,101 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 07:17:54,101 INFO L74 IsIncluded]: Start isIncluded. First operand has 173 states, 131 states have (on average 1.1374045801526718) internal successors, (149), 131 states have internal predecessors, (149), 22 states have call successors, (22), 21 states have call predecessors, (22), 19 states have return successors, (20), 20 states have call predecessors, (20), 20 states have call successors, (20) Second operand 173 states. [2022-04-28 07:17:54,102 INFO L87 Difference]: Start difference. First operand has 173 states, 131 states have (on average 1.1374045801526718) internal successors, (149), 131 states have internal predecessors, (149), 22 states have call successors, (22), 21 states have call predecessors, (22), 19 states have return successors, (20), 20 states have call predecessors, (20), 20 states have call successors, (20) Second operand 173 states. [2022-04-28 07:17:54,104 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 07:17:54,104 INFO L93 Difference]: Finished difference Result 173 states and 191 transitions. [2022-04-28 07:17:54,104 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 191 transitions. [2022-04-28 07:17:54,105 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 07:17:54,105 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 07:17:54,105 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 07:17:54,105 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 07:17:54,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 173 states, 131 states have (on average 1.1374045801526718) internal successors, (149), 131 states have internal predecessors, (149), 22 states have call successors, (22), 21 states have call predecessors, (22), 19 states have return successors, (20), 20 states have call predecessors, (20), 20 states have call successors, (20) [2022-04-28 07:17:54,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 173 states and 191 transitions. [2022-04-28 07:17:54,108 INFO L78 Accepts]: Start accepts. Automaton has 173 states and 191 transitions. Word has length 167 [2022-04-28 07:17:54,108 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 07:17:54,109 INFO L495 AbstractCegarLoop]: Abstraction has 173 states and 191 transitions. [2022-04-28 07:17:54,109 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 20 states, 20 states have (on average 6.2) internal successors, (124), 19 states have internal predecessors, (124), 19 states have call successors, (21), 19 states have call predecessors, (21), 17 states have return successors, (19), 17 states have call predecessors, (19), 18 states have call successors, (19) [2022-04-28 07:17:54,109 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 173 states and 191 transitions. [2022-04-28 07:17:54,316 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 191 edges. 191 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 07:17:54,316 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 191 transitions. [2022-04-28 07:17:54,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2022-04-28 07:17:54,317 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 07:17:54,317 INFO L195 NwaCegarLoop]: trace histogram [18, 18, 17, 17, 17, 17, 17, 17, 17, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 07:17:54,336 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (20)] Forceful destruction successful, exit code 0 [2022-04-28 07:17:54,517 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19,20 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 07:17:54,518 INFO L420 AbstractCegarLoop]: === Iteration 21 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 07:17:54,518 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 07:17:54,518 INFO L85 PathProgramCache]: Analyzing trace with hash 318093084, now seen corresponding path program 33 times [2022-04-28 07:17:54,518 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 07:17:54,518 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1453481119] [2022-04-28 07:17:54,519 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 07:17:54,519 INFO L85 PathProgramCache]: Analyzing trace with hash 318093084, now seen corresponding path program 34 times [2022-04-28 07:17:54,519 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 07:17:54,519 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [782889871] [2022-04-28 07:17:54,519 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 07:17:54,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 07:17:54,536 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 07:17:54,536 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [334827837] [2022-04-28 07:17:54,536 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-28 07:17:54,536 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 07:17:54,536 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 07:17:54,537 INFO L229 MonitoredProcess]: Starting monitored process 21 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 07:17:54,538 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (21)] Waiting until timeout for monitored process [2022-04-28 07:17:54,601 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-28 07:17:54,601 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 07:17:54,603 INFO L263 TraceCheckSpWp]: Trace formula consists of 484 conjuncts, 39 conjunts are in the unsatisfiable core [2022-04-28 07:17:54,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 07:17:54,632 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 07:17:55,446 INFO L272 TraceCheckUtils]: 0: Hoare triple {21647#true} call ULTIMATE.init(); {21647#true} is VALID [2022-04-28 07:17:55,447 INFO L290 TraceCheckUtils]: 1: Hoare triple {21647#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(11, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {21655#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:55,447 INFO L290 TraceCheckUtils]: 2: Hoare triple {21655#(<= ~counter~0 0)} assume true; {21655#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:55,447 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {21655#(<= ~counter~0 0)} {21647#true} #67#return; {21655#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:55,448 INFO L272 TraceCheckUtils]: 4: Hoare triple {21655#(<= ~counter~0 0)} call #t~ret7 := main(); {21655#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:55,448 INFO L290 TraceCheckUtils]: 5: Hoare triple {21655#(<= ~counter~0 0)} havoc ~x1~0;havoc ~x2~0;havoc ~y1~0;havoc ~y2~0;havoc ~y3~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~x1~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~x2~0 := #t~nondet5;havoc #t~nondet5; {21655#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:55,448 INFO L272 TraceCheckUtils]: 6: Hoare triple {21655#(<= ~counter~0 0)} call assume_abort_if_not((if ~x1~0 >= 0 then 1 else 0)); {21655#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:55,448 INFO L290 TraceCheckUtils]: 7: Hoare triple {21655#(<= ~counter~0 0)} ~cond := #in~cond; {21655#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:55,449 INFO L290 TraceCheckUtils]: 8: Hoare triple {21655#(<= ~counter~0 0)} assume !(0 == ~cond); {21655#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:55,449 INFO L290 TraceCheckUtils]: 9: Hoare triple {21655#(<= ~counter~0 0)} assume true; {21655#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:55,449 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {21655#(<= ~counter~0 0)} {21655#(<= ~counter~0 0)} #59#return; {21655#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:55,450 INFO L272 TraceCheckUtils]: 11: Hoare triple {21655#(<= ~counter~0 0)} call assume_abort_if_not((if 0 != ~x2~0 then 1 else 0)); {21655#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:55,450 INFO L290 TraceCheckUtils]: 12: Hoare triple {21655#(<= ~counter~0 0)} ~cond := #in~cond; {21655#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:55,450 INFO L290 TraceCheckUtils]: 13: Hoare triple {21655#(<= ~counter~0 0)} assume !(0 == ~cond); {21655#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:55,450 INFO L290 TraceCheckUtils]: 14: Hoare triple {21655#(<= ~counter~0 0)} assume true; {21655#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:55,451 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {21655#(<= ~counter~0 0)} {21655#(<= ~counter~0 0)} #61#return; {21655#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:55,451 INFO L290 TraceCheckUtils]: 16: Hoare triple {21655#(<= ~counter~0 0)} ~y1~0 := 0;~y2~0 := 0;~y3~0 := ~x1~0; {21655#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:55,452 INFO L290 TraceCheckUtils]: 17: Hoare triple {21655#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {21704#(<= ~counter~0 1)} is VALID [2022-04-28 07:17:55,452 INFO L290 TraceCheckUtils]: 18: Hoare triple {21704#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {21704#(<= ~counter~0 1)} is VALID [2022-04-28 07:17:55,452 INFO L272 TraceCheckUtils]: 19: Hoare triple {21704#(<= ~counter~0 1)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {21704#(<= ~counter~0 1)} is VALID [2022-04-28 07:17:55,453 INFO L290 TraceCheckUtils]: 20: Hoare triple {21704#(<= ~counter~0 1)} ~cond := #in~cond; {21704#(<= ~counter~0 1)} is VALID [2022-04-28 07:17:55,453 INFO L290 TraceCheckUtils]: 21: Hoare triple {21704#(<= ~counter~0 1)} assume !(0 == ~cond); {21704#(<= ~counter~0 1)} is VALID [2022-04-28 07:17:55,453 INFO L290 TraceCheckUtils]: 22: Hoare triple {21704#(<= ~counter~0 1)} assume true; {21704#(<= ~counter~0 1)} is VALID [2022-04-28 07:17:55,454 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {21704#(<= ~counter~0 1)} {21704#(<= ~counter~0 1)} #63#return; {21704#(<= ~counter~0 1)} is VALID [2022-04-28 07:17:55,454 INFO L290 TraceCheckUtils]: 24: Hoare triple {21704#(<= ~counter~0 1)} assume !!(0 != ~y3~0); {21704#(<= ~counter~0 1)} is VALID [2022-04-28 07:17:55,454 INFO L290 TraceCheckUtils]: 25: Hoare triple {21704#(<= ~counter~0 1)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {21704#(<= ~counter~0 1)} is VALID [2022-04-28 07:17:55,454 INFO L290 TraceCheckUtils]: 26: Hoare triple {21704#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {21732#(<= ~counter~0 2)} is VALID [2022-04-28 07:17:55,455 INFO L290 TraceCheckUtils]: 27: Hoare triple {21732#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {21732#(<= ~counter~0 2)} is VALID [2022-04-28 07:17:55,455 INFO L272 TraceCheckUtils]: 28: Hoare triple {21732#(<= ~counter~0 2)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {21732#(<= ~counter~0 2)} is VALID [2022-04-28 07:17:55,455 INFO L290 TraceCheckUtils]: 29: Hoare triple {21732#(<= ~counter~0 2)} ~cond := #in~cond; {21732#(<= ~counter~0 2)} is VALID [2022-04-28 07:17:55,456 INFO L290 TraceCheckUtils]: 30: Hoare triple {21732#(<= ~counter~0 2)} assume !(0 == ~cond); {21732#(<= ~counter~0 2)} is VALID [2022-04-28 07:17:55,456 INFO L290 TraceCheckUtils]: 31: Hoare triple {21732#(<= ~counter~0 2)} assume true; {21732#(<= ~counter~0 2)} is VALID [2022-04-28 07:17:55,456 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {21732#(<= ~counter~0 2)} {21732#(<= ~counter~0 2)} #63#return; {21732#(<= ~counter~0 2)} is VALID [2022-04-28 07:17:55,475 INFO L290 TraceCheckUtils]: 33: Hoare triple {21732#(<= ~counter~0 2)} assume !!(0 != ~y3~0); {21732#(<= ~counter~0 2)} is VALID [2022-04-28 07:17:55,476 INFO L290 TraceCheckUtils]: 34: Hoare triple {21732#(<= ~counter~0 2)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {21732#(<= ~counter~0 2)} is VALID [2022-04-28 07:17:55,477 INFO L290 TraceCheckUtils]: 35: Hoare triple {21732#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {21760#(<= ~counter~0 3)} is VALID [2022-04-28 07:17:55,477 INFO L290 TraceCheckUtils]: 36: Hoare triple {21760#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {21760#(<= ~counter~0 3)} is VALID [2022-04-28 07:17:55,478 INFO L272 TraceCheckUtils]: 37: Hoare triple {21760#(<= ~counter~0 3)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {21760#(<= ~counter~0 3)} is VALID [2022-04-28 07:17:55,478 INFO L290 TraceCheckUtils]: 38: Hoare triple {21760#(<= ~counter~0 3)} ~cond := #in~cond; {21760#(<= ~counter~0 3)} is VALID [2022-04-28 07:17:55,479 INFO L290 TraceCheckUtils]: 39: Hoare triple {21760#(<= ~counter~0 3)} assume !(0 == ~cond); {21760#(<= ~counter~0 3)} is VALID [2022-04-28 07:17:55,479 INFO L290 TraceCheckUtils]: 40: Hoare triple {21760#(<= ~counter~0 3)} assume true; {21760#(<= ~counter~0 3)} is VALID [2022-04-28 07:17:55,480 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {21760#(<= ~counter~0 3)} {21760#(<= ~counter~0 3)} #63#return; {21760#(<= ~counter~0 3)} is VALID [2022-04-28 07:17:55,480 INFO L290 TraceCheckUtils]: 42: Hoare triple {21760#(<= ~counter~0 3)} assume !!(0 != ~y3~0); {21760#(<= ~counter~0 3)} is VALID [2022-04-28 07:17:55,481 INFO L290 TraceCheckUtils]: 43: Hoare triple {21760#(<= ~counter~0 3)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {21760#(<= ~counter~0 3)} is VALID [2022-04-28 07:17:55,481 INFO L290 TraceCheckUtils]: 44: Hoare triple {21760#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {21788#(<= ~counter~0 4)} is VALID [2022-04-28 07:17:55,482 INFO L290 TraceCheckUtils]: 45: Hoare triple {21788#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {21788#(<= ~counter~0 4)} is VALID [2022-04-28 07:17:55,483 INFO L272 TraceCheckUtils]: 46: Hoare triple {21788#(<= ~counter~0 4)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {21788#(<= ~counter~0 4)} is VALID [2022-04-28 07:17:55,483 INFO L290 TraceCheckUtils]: 47: Hoare triple {21788#(<= ~counter~0 4)} ~cond := #in~cond; {21788#(<= ~counter~0 4)} is VALID [2022-04-28 07:17:55,483 INFO L290 TraceCheckUtils]: 48: Hoare triple {21788#(<= ~counter~0 4)} assume !(0 == ~cond); {21788#(<= ~counter~0 4)} is VALID [2022-04-28 07:17:55,484 INFO L290 TraceCheckUtils]: 49: Hoare triple {21788#(<= ~counter~0 4)} assume true; {21788#(<= ~counter~0 4)} is VALID [2022-04-28 07:17:55,484 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {21788#(<= ~counter~0 4)} {21788#(<= ~counter~0 4)} #63#return; {21788#(<= ~counter~0 4)} is VALID [2022-04-28 07:17:55,485 INFO L290 TraceCheckUtils]: 51: Hoare triple {21788#(<= ~counter~0 4)} assume !!(0 != ~y3~0); {21788#(<= ~counter~0 4)} is VALID [2022-04-28 07:17:55,485 INFO L290 TraceCheckUtils]: 52: Hoare triple {21788#(<= ~counter~0 4)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {21788#(<= ~counter~0 4)} is VALID [2022-04-28 07:17:55,486 INFO L290 TraceCheckUtils]: 53: Hoare triple {21788#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {21816#(<= ~counter~0 5)} is VALID [2022-04-28 07:17:55,486 INFO L290 TraceCheckUtils]: 54: Hoare triple {21816#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {21816#(<= ~counter~0 5)} is VALID [2022-04-28 07:17:55,487 INFO L272 TraceCheckUtils]: 55: Hoare triple {21816#(<= ~counter~0 5)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {21816#(<= ~counter~0 5)} is VALID [2022-04-28 07:17:55,488 INFO L290 TraceCheckUtils]: 56: Hoare triple {21816#(<= ~counter~0 5)} ~cond := #in~cond; {21816#(<= ~counter~0 5)} is VALID [2022-04-28 07:17:55,488 INFO L290 TraceCheckUtils]: 57: Hoare triple {21816#(<= ~counter~0 5)} assume !(0 == ~cond); {21816#(<= ~counter~0 5)} is VALID [2022-04-28 07:17:55,488 INFO L290 TraceCheckUtils]: 58: Hoare triple {21816#(<= ~counter~0 5)} assume true; {21816#(<= ~counter~0 5)} is VALID [2022-04-28 07:17:55,489 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {21816#(<= ~counter~0 5)} {21816#(<= ~counter~0 5)} #63#return; {21816#(<= ~counter~0 5)} is VALID [2022-04-28 07:17:55,490 INFO L290 TraceCheckUtils]: 60: Hoare triple {21816#(<= ~counter~0 5)} assume !!(0 != ~y3~0); {21816#(<= ~counter~0 5)} is VALID [2022-04-28 07:17:55,490 INFO L290 TraceCheckUtils]: 61: Hoare triple {21816#(<= ~counter~0 5)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {21816#(<= ~counter~0 5)} is VALID [2022-04-28 07:17:55,491 INFO L290 TraceCheckUtils]: 62: Hoare triple {21816#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {21844#(<= ~counter~0 6)} is VALID [2022-04-28 07:17:55,491 INFO L290 TraceCheckUtils]: 63: Hoare triple {21844#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {21844#(<= ~counter~0 6)} is VALID [2022-04-28 07:17:55,492 INFO L272 TraceCheckUtils]: 64: Hoare triple {21844#(<= ~counter~0 6)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {21844#(<= ~counter~0 6)} is VALID [2022-04-28 07:17:55,492 INFO L290 TraceCheckUtils]: 65: Hoare triple {21844#(<= ~counter~0 6)} ~cond := #in~cond; {21844#(<= ~counter~0 6)} is VALID [2022-04-28 07:17:55,493 INFO L290 TraceCheckUtils]: 66: Hoare triple {21844#(<= ~counter~0 6)} assume !(0 == ~cond); {21844#(<= ~counter~0 6)} is VALID [2022-04-28 07:17:55,493 INFO L290 TraceCheckUtils]: 67: Hoare triple {21844#(<= ~counter~0 6)} assume true; {21844#(<= ~counter~0 6)} is VALID [2022-04-28 07:17:55,494 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {21844#(<= ~counter~0 6)} {21844#(<= ~counter~0 6)} #63#return; {21844#(<= ~counter~0 6)} is VALID [2022-04-28 07:17:55,494 INFO L290 TraceCheckUtils]: 69: Hoare triple {21844#(<= ~counter~0 6)} assume !!(0 != ~y3~0); {21844#(<= ~counter~0 6)} is VALID [2022-04-28 07:17:55,495 INFO L290 TraceCheckUtils]: 70: Hoare triple {21844#(<= ~counter~0 6)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {21844#(<= ~counter~0 6)} is VALID [2022-04-28 07:17:55,495 INFO L290 TraceCheckUtils]: 71: Hoare triple {21844#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {21872#(<= ~counter~0 7)} is VALID [2022-04-28 07:17:55,496 INFO L290 TraceCheckUtils]: 72: Hoare triple {21872#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {21872#(<= ~counter~0 7)} is VALID [2022-04-28 07:17:55,496 INFO L272 TraceCheckUtils]: 73: Hoare triple {21872#(<= ~counter~0 7)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {21872#(<= ~counter~0 7)} is VALID [2022-04-28 07:17:55,497 INFO L290 TraceCheckUtils]: 74: Hoare triple {21872#(<= ~counter~0 7)} ~cond := #in~cond; {21872#(<= ~counter~0 7)} is VALID [2022-04-28 07:17:55,497 INFO L290 TraceCheckUtils]: 75: Hoare triple {21872#(<= ~counter~0 7)} assume !(0 == ~cond); {21872#(<= ~counter~0 7)} is VALID [2022-04-28 07:17:55,497 INFO L290 TraceCheckUtils]: 76: Hoare triple {21872#(<= ~counter~0 7)} assume true; {21872#(<= ~counter~0 7)} is VALID [2022-04-28 07:17:55,498 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {21872#(<= ~counter~0 7)} {21872#(<= ~counter~0 7)} #63#return; {21872#(<= ~counter~0 7)} is VALID [2022-04-28 07:17:55,498 INFO L290 TraceCheckUtils]: 78: Hoare triple {21872#(<= ~counter~0 7)} assume !!(0 != ~y3~0); {21872#(<= ~counter~0 7)} is VALID [2022-04-28 07:17:55,499 INFO L290 TraceCheckUtils]: 79: Hoare triple {21872#(<= ~counter~0 7)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {21872#(<= ~counter~0 7)} is VALID [2022-04-28 07:17:55,499 INFO L290 TraceCheckUtils]: 80: Hoare triple {21872#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {21900#(<= ~counter~0 8)} is VALID [2022-04-28 07:17:55,500 INFO L290 TraceCheckUtils]: 81: Hoare triple {21900#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {21900#(<= ~counter~0 8)} is VALID [2022-04-28 07:17:55,500 INFO L272 TraceCheckUtils]: 82: Hoare triple {21900#(<= ~counter~0 8)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {21900#(<= ~counter~0 8)} is VALID [2022-04-28 07:17:55,501 INFO L290 TraceCheckUtils]: 83: Hoare triple {21900#(<= ~counter~0 8)} ~cond := #in~cond; {21900#(<= ~counter~0 8)} is VALID [2022-04-28 07:17:55,501 INFO L290 TraceCheckUtils]: 84: Hoare triple {21900#(<= ~counter~0 8)} assume !(0 == ~cond); {21900#(<= ~counter~0 8)} is VALID [2022-04-28 07:17:55,501 INFO L290 TraceCheckUtils]: 85: Hoare triple {21900#(<= ~counter~0 8)} assume true; {21900#(<= ~counter~0 8)} is VALID [2022-04-28 07:17:55,502 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {21900#(<= ~counter~0 8)} {21900#(<= ~counter~0 8)} #63#return; {21900#(<= ~counter~0 8)} is VALID [2022-04-28 07:17:55,502 INFO L290 TraceCheckUtils]: 87: Hoare triple {21900#(<= ~counter~0 8)} assume !!(0 != ~y3~0); {21900#(<= ~counter~0 8)} is VALID [2022-04-28 07:17:55,502 INFO L290 TraceCheckUtils]: 88: Hoare triple {21900#(<= ~counter~0 8)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {21900#(<= ~counter~0 8)} is VALID [2022-04-28 07:17:55,503 INFO L290 TraceCheckUtils]: 89: Hoare triple {21900#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {21928#(<= ~counter~0 9)} is VALID [2022-04-28 07:17:55,503 INFO L290 TraceCheckUtils]: 90: Hoare triple {21928#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {21928#(<= ~counter~0 9)} is VALID [2022-04-28 07:17:55,503 INFO L272 TraceCheckUtils]: 91: Hoare triple {21928#(<= ~counter~0 9)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {21928#(<= ~counter~0 9)} is VALID [2022-04-28 07:17:55,504 INFO L290 TraceCheckUtils]: 92: Hoare triple {21928#(<= ~counter~0 9)} ~cond := #in~cond; {21928#(<= ~counter~0 9)} is VALID [2022-04-28 07:17:55,504 INFO L290 TraceCheckUtils]: 93: Hoare triple {21928#(<= ~counter~0 9)} assume !(0 == ~cond); {21928#(<= ~counter~0 9)} is VALID [2022-04-28 07:17:55,504 INFO L290 TraceCheckUtils]: 94: Hoare triple {21928#(<= ~counter~0 9)} assume true; {21928#(<= ~counter~0 9)} is VALID [2022-04-28 07:17:55,505 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {21928#(<= ~counter~0 9)} {21928#(<= ~counter~0 9)} #63#return; {21928#(<= ~counter~0 9)} is VALID [2022-04-28 07:17:55,505 INFO L290 TraceCheckUtils]: 96: Hoare triple {21928#(<= ~counter~0 9)} assume !!(0 != ~y3~0); {21928#(<= ~counter~0 9)} is VALID [2022-04-28 07:17:55,505 INFO L290 TraceCheckUtils]: 97: Hoare triple {21928#(<= ~counter~0 9)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {21928#(<= ~counter~0 9)} is VALID [2022-04-28 07:17:55,506 INFO L290 TraceCheckUtils]: 98: Hoare triple {21928#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {21956#(<= ~counter~0 10)} is VALID [2022-04-28 07:17:55,506 INFO L290 TraceCheckUtils]: 99: Hoare triple {21956#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {21956#(<= ~counter~0 10)} is VALID [2022-04-28 07:17:55,507 INFO L272 TraceCheckUtils]: 100: Hoare triple {21956#(<= ~counter~0 10)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {21956#(<= ~counter~0 10)} is VALID [2022-04-28 07:17:55,507 INFO L290 TraceCheckUtils]: 101: Hoare triple {21956#(<= ~counter~0 10)} ~cond := #in~cond; {21956#(<= ~counter~0 10)} is VALID [2022-04-28 07:17:55,507 INFO L290 TraceCheckUtils]: 102: Hoare triple {21956#(<= ~counter~0 10)} assume !(0 == ~cond); {21956#(<= ~counter~0 10)} is VALID [2022-04-28 07:17:55,507 INFO L290 TraceCheckUtils]: 103: Hoare triple {21956#(<= ~counter~0 10)} assume true; {21956#(<= ~counter~0 10)} is VALID [2022-04-28 07:17:55,508 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {21956#(<= ~counter~0 10)} {21956#(<= ~counter~0 10)} #63#return; {21956#(<= ~counter~0 10)} is VALID [2022-04-28 07:17:55,508 INFO L290 TraceCheckUtils]: 105: Hoare triple {21956#(<= ~counter~0 10)} assume !!(0 != ~y3~0); {21956#(<= ~counter~0 10)} is VALID [2022-04-28 07:17:55,508 INFO L290 TraceCheckUtils]: 106: Hoare triple {21956#(<= ~counter~0 10)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {21956#(<= ~counter~0 10)} is VALID [2022-04-28 07:17:55,509 INFO L290 TraceCheckUtils]: 107: Hoare triple {21956#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {21984#(<= ~counter~0 11)} is VALID [2022-04-28 07:17:55,509 INFO L290 TraceCheckUtils]: 108: Hoare triple {21984#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {21984#(<= ~counter~0 11)} is VALID [2022-04-28 07:17:55,510 INFO L272 TraceCheckUtils]: 109: Hoare triple {21984#(<= ~counter~0 11)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {21984#(<= ~counter~0 11)} is VALID [2022-04-28 07:17:55,510 INFO L290 TraceCheckUtils]: 110: Hoare triple {21984#(<= ~counter~0 11)} ~cond := #in~cond; {21984#(<= ~counter~0 11)} is VALID [2022-04-28 07:17:55,510 INFO L290 TraceCheckUtils]: 111: Hoare triple {21984#(<= ~counter~0 11)} assume !(0 == ~cond); {21984#(<= ~counter~0 11)} is VALID [2022-04-28 07:17:55,510 INFO L290 TraceCheckUtils]: 112: Hoare triple {21984#(<= ~counter~0 11)} assume true; {21984#(<= ~counter~0 11)} is VALID [2022-04-28 07:17:55,511 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {21984#(<= ~counter~0 11)} {21984#(<= ~counter~0 11)} #63#return; {21984#(<= ~counter~0 11)} is VALID [2022-04-28 07:17:55,511 INFO L290 TraceCheckUtils]: 114: Hoare triple {21984#(<= ~counter~0 11)} assume !!(0 != ~y3~0); {21984#(<= ~counter~0 11)} is VALID [2022-04-28 07:17:55,511 INFO L290 TraceCheckUtils]: 115: Hoare triple {21984#(<= ~counter~0 11)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {21984#(<= ~counter~0 11)} is VALID [2022-04-28 07:17:55,512 INFO L290 TraceCheckUtils]: 116: Hoare triple {21984#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {22012#(<= ~counter~0 12)} is VALID [2022-04-28 07:17:55,512 INFO L290 TraceCheckUtils]: 117: Hoare triple {22012#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {22012#(<= ~counter~0 12)} is VALID [2022-04-28 07:17:55,513 INFO L272 TraceCheckUtils]: 118: Hoare triple {22012#(<= ~counter~0 12)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {22012#(<= ~counter~0 12)} is VALID [2022-04-28 07:17:55,513 INFO L290 TraceCheckUtils]: 119: Hoare triple {22012#(<= ~counter~0 12)} ~cond := #in~cond; {22012#(<= ~counter~0 12)} is VALID [2022-04-28 07:17:55,513 INFO L290 TraceCheckUtils]: 120: Hoare triple {22012#(<= ~counter~0 12)} assume !(0 == ~cond); {22012#(<= ~counter~0 12)} is VALID [2022-04-28 07:17:55,513 INFO L290 TraceCheckUtils]: 121: Hoare triple {22012#(<= ~counter~0 12)} assume true; {22012#(<= ~counter~0 12)} is VALID [2022-04-28 07:17:55,514 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {22012#(<= ~counter~0 12)} {22012#(<= ~counter~0 12)} #63#return; {22012#(<= ~counter~0 12)} is VALID [2022-04-28 07:17:55,514 INFO L290 TraceCheckUtils]: 123: Hoare triple {22012#(<= ~counter~0 12)} assume !!(0 != ~y3~0); {22012#(<= ~counter~0 12)} is VALID [2022-04-28 07:17:55,514 INFO L290 TraceCheckUtils]: 124: Hoare triple {22012#(<= ~counter~0 12)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {22012#(<= ~counter~0 12)} is VALID [2022-04-28 07:17:55,515 INFO L290 TraceCheckUtils]: 125: Hoare triple {22012#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {22040#(<= ~counter~0 13)} is VALID [2022-04-28 07:17:55,515 INFO L290 TraceCheckUtils]: 126: Hoare triple {22040#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {22040#(<= ~counter~0 13)} is VALID [2022-04-28 07:17:55,516 INFO L272 TraceCheckUtils]: 127: Hoare triple {22040#(<= ~counter~0 13)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {22040#(<= ~counter~0 13)} is VALID [2022-04-28 07:17:55,516 INFO L290 TraceCheckUtils]: 128: Hoare triple {22040#(<= ~counter~0 13)} ~cond := #in~cond; {22040#(<= ~counter~0 13)} is VALID [2022-04-28 07:17:55,516 INFO L290 TraceCheckUtils]: 129: Hoare triple {22040#(<= ~counter~0 13)} assume !(0 == ~cond); {22040#(<= ~counter~0 13)} is VALID [2022-04-28 07:17:55,517 INFO L290 TraceCheckUtils]: 130: Hoare triple {22040#(<= ~counter~0 13)} assume true; {22040#(<= ~counter~0 13)} is VALID [2022-04-28 07:17:55,517 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {22040#(<= ~counter~0 13)} {22040#(<= ~counter~0 13)} #63#return; {22040#(<= ~counter~0 13)} is VALID [2022-04-28 07:17:55,517 INFO L290 TraceCheckUtils]: 132: Hoare triple {22040#(<= ~counter~0 13)} assume !!(0 != ~y3~0); {22040#(<= ~counter~0 13)} is VALID [2022-04-28 07:17:55,518 INFO L290 TraceCheckUtils]: 133: Hoare triple {22040#(<= ~counter~0 13)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {22040#(<= ~counter~0 13)} is VALID [2022-04-28 07:17:55,518 INFO L290 TraceCheckUtils]: 134: Hoare triple {22040#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {22068#(<= ~counter~0 14)} is VALID [2022-04-28 07:17:55,519 INFO L290 TraceCheckUtils]: 135: Hoare triple {22068#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {22068#(<= ~counter~0 14)} is VALID [2022-04-28 07:17:55,519 INFO L272 TraceCheckUtils]: 136: Hoare triple {22068#(<= ~counter~0 14)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {22068#(<= ~counter~0 14)} is VALID [2022-04-28 07:17:55,519 INFO L290 TraceCheckUtils]: 137: Hoare triple {22068#(<= ~counter~0 14)} ~cond := #in~cond; {22068#(<= ~counter~0 14)} is VALID [2022-04-28 07:17:55,520 INFO L290 TraceCheckUtils]: 138: Hoare triple {22068#(<= ~counter~0 14)} assume !(0 == ~cond); {22068#(<= ~counter~0 14)} is VALID [2022-04-28 07:17:55,520 INFO L290 TraceCheckUtils]: 139: Hoare triple {22068#(<= ~counter~0 14)} assume true; {22068#(<= ~counter~0 14)} is VALID [2022-04-28 07:17:55,520 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {22068#(<= ~counter~0 14)} {22068#(<= ~counter~0 14)} #63#return; {22068#(<= ~counter~0 14)} is VALID [2022-04-28 07:17:55,521 INFO L290 TraceCheckUtils]: 141: Hoare triple {22068#(<= ~counter~0 14)} assume !!(0 != ~y3~0); {22068#(<= ~counter~0 14)} is VALID [2022-04-28 07:17:55,521 INFO L290 TraceCheckUtils]: 142: Hoare triple {22068#(<= ~counter~0 14)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {22068#(<= ~counter~0 14)} is VALID [2022-04-28 07:17:55,521 INFO L290 TraceCheckUtils]: 143: Hoare triple {22068#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {22096#(<= ~counter~0 15)} is VALID [2022-04-28 07:17:55,522 INFO L290 TraceCheckUtils]: 144: Hoare triple {22096#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {22096#(<= ~counter~0 15)} is VALID [2022-04-28 07:17:55,522 INFO L272 TraceCheckUtils]: 145: Hoare triple {22096#(<= ~counter~0 15)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {22096#(<= ~counter~0 15)} is VALID [2022-04-28 07:17:55,522 INFO L290 TraceCheckUtils]: 146: Hoare triple {22096#(<= ~counter~0 15)} ~cond := #in~cond; {22096#(<= ~counter~0 15)} is VALID [2022-04-28 07:17:55,523 INFO L290 TraceCheckUtils]: 147: Hoare triple {22096#(<= ~counter~0 15)} assume !(0 == ~cond); {22096#(<= ~counter~0 15)} is VALID [2022-04-28 07:17:55,523 INFO L290 TraceCheckUtils]: 148: Hoare triple {22096#(<= ~counter~0 15)} assume true; {22096#(<= ~counter~0 15)} is VALID [2022-04-28 07:17:55,523 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {22096#(<= ~counter~0 15)} {22096#(<= ~counter~0 15)} #63#return; {22096#(<= ~counter~0 15)} is VALID [2022-04-28 07:17:55,524 INFO L290 TraceCheckUtils]: 150: Hoare triple {22096#(<= ~counter~0 15)} assume !!(0 != ~y3~0); {22096#(<= ~counter~0 15)} is VALID [2022-04-28 07:17:55,524 INFO L290 TraceCheckUtils]: 151: Hoare triple {22096#(<= ~counter~0 15)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {22096#(<= ~counter~0 15)} is VALID [2022-04-28 07:17:55,525 INFO L290 TraceCheckUtils]: 152: Hoare triple {22096#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {22124#(<= ~counter~0 16)} is VALID [2022-04-28 07:17:55,525 INFO L290 TraceCheckUtils]: 153: Hoare triple {22124#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {22124#(<= ~counter~0 16)} is VALID [2022-04-28 07:17:55,525 INFO L272 TraceCheckUtils]: 154: Hoare triple {22124#(<= ~counter~0 16)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {22124#(<= ~counter~0 16)} is VALID [2022-04-28 07:17:55,526 INFO L290 TraceCheckUtils]: 155: Hoare triple {22124#(<= ~counter~0 16)} ~cond := #in~cond; {22124#(<= ~counter~0 16)} is VALID [2022-04-28 07:17:55,526 INFO L290 TraceCheckUtils]: 156: Hoare triple {22124#(<= ~counter~0 16)} assume !(0 == ~cond); {22124#(<= ~counter~0 16)} is VALID [2022-04-28 07:17:55,526 INFO L290 TraceCheckUtils]: 157: Hoare triple {22124#(<= ~counter~0 16)} assume true; {22124#(<= ~counter~0 16)} is VALID [2022-04-28 07:17:55,527 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {22124#(<= ~counter~0 16)} {22124#(<= ~counter~0 16)} #63#return; {22124#(<= ~counter~0 16)} is VALID [2022-04-28 07:17:55,527 INFO L290 TraceCheckUtils]: 159: Hoare triple {22124#(<= ~counter~0 16)} assume !!(0 != ~y3~0); {22124#(<= ~counter~0 16)} is VALID [2022-04-28 07:17:55,527 INFO L290 TraceCheckUtils]: 160: Hoare triple {22124#(<= ~counter~0 16)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {22124#(<= ~counter~0 16)} is VALID [2022-04-28 07:17:55,528 INFO L290 TraceCheckUtils]: 161: Hoare triple {22124#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {22152#(<= ~counter~0 17)} is VALID [2022-04-28 07:17:55,528 INFO L290 TraceCheckUtils]: 162: Hoare triple {22152#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {22152#(<= ~counter~0 17)} is VALID [2022-04-28 07:17:55,528 INFO L272 TraceCheckUtils]: 163: Hoare triple {22152#(<= ~counter~0 17)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {22152#(<= ~counter~0 17)} is VALID [2022-04-28 07:17:55,529 INFO L290 TraceCheckUtils]: 164: Hoare triple {22152#(<= ~counter~0 17)} ~cond := #in~cond; {22152#(<= ~counter~0 17)} is VALID [2022-04-28 07:17:55,529 INFO L290 TraceCheckUtils]: 165: Hoare triple {22152#(<= ~counter~0 17)} assume !(0 == ~cond); {22152#(<= ~counter~0 17)} is VALID [2022-04-28 07:17:55,529 INFO L290 TraceCheckUtils]: 166: Hoare triple {22152#(<= ~counter~0 17)} assume true; {22152#(<= ~counter~0 17)} is VALID [2022-04-28 07:17:55,530 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {22152#(<= ~counter~0 17)} {22152#(<= ~counter~0 17)} #63#return; {22152#(<= ~counter~0 17)} is VALID [2022-04-28 07:17:55,530 INFO L290 TraceCheckUtils]: 168: Hoare triple {22152#(<= ~counter~0 17)} assume !!(0 != ~y3~0); {22152#(<= ~counter~0 17)} is VALID [2022-04-28 07:17:55,530 INFO L290 TraceCheckUtils]: 169: Hoare triple {22152#(<= ~counter~0 17)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {22152#(<= ~counter~0 17)} is VALID [2022-04-28 07:17:55,531 INFO L290 TraceCheckUtils]: 170: Hoare triple {22152#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {22180#(<= |main_#t~post6| 17)} is VALID [2022-04-28 07:17:55,531 INFO L290 TraceCheckUtils]: 171: Hoare triple {22180#(<= |main_#t~post6| 17)} assume !(#t~post6 < 50);havoc #t~post6; {21648#false} is VALID [2022-04-28 07:17:55,531 INFO L272 TraceCheckUtils]: 172: Hoare triple {21648#false} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 == ~x1~0 then 1 else 0)); {21648#false} is VALID [2022-04-28 07:17:55,531 INFO L290 TraceCheckUtils]: 173: Hoare triple {21648#false} ~cond := #in~cond; {21648#false} is VALID [2022-04-28 07:17:55,531 INFO L290 TraceCheckUtils]: 174: Hoare triple {21648#false} assume 0 == ~cond; {21648#false} is VALID [2022-04-28 07:17:55,531 INFO L290 TraceCheckUtils]: 175: Hoare triple {21648#false} assume !false; {21648#false} is VALID [2022-04-28 07:17:55,532 INFO L134 CoverageAnalysis]: Checked inductivity of 1296 backedges. 34 proven. 1258 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-28 07:17:55,532 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 07:17:56,497 INFO L290 TraceCheckUtils]: 175: Hoare triple {21648#false} assume !false; {21648#false} is VALID [2022-04-28 07:17:56,498 INFO L290 TraceCheckUtils]: 174: Hoare triple {21648#false} assume 0 == ~cond; {21648#false} is VALID [2022-04-28 07:17:56,498 INFO L290 TraceCheckUtils]: 173: Hoare triple {21648#false} ~cond := #in~cond; {21648#false} is VALID [2022-04-28 07:17:56,498 INFO L272 TraceCheckUtils]: 172: Hoare triple {21648#false} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 == ~x1~0 then 1 else 0)); {21648#false} is VALID [2022-04-28 07:17:56,498 INFO L290 TraceCheckUtils]: 171: Hoare triple {22208#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {21648#false} is VALID [2022-04-28 07:17:56,498 INFO L290 TraceCheckUtils]: 170: Hoare triple {22212#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {22208#(< |main_#t~post6| 50)} is VALID [2022-04-28 07:17:56,499 INFO L290 TraceCheckUtils]: 169: Hoare triple {22212#(< ~counter~0 50)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {22212#(< ~counter~0 50)} is VALID [2022-04-28 07:17:56,499 INFO L290 TraceCheckUtils]: 168: Hoare triple {22212#(< ~counter~0 50)} assume !!(0 != ~y3~0); {22212#(< ~counter~0 50)} is VALID [2022-04-28 07:17:56,499 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {21647#true} {22212#(< ~counter~0 50)} #63#return; {22212#(< ~counter~0 50)} is VALID [2022-04-28 07:17:56,500 INFO L290 TraceCheckUtils]: 166: Hoare triple {21647#true} assume true; {21647#true} is VALID [2022-04-28 07:17:56,500 INFO L290 TraceCheckUtils]: 165: Hoare triple {21647#true} assume !(0 == ~cond); {21647#true} is VALID [2022-04-28 07:17:56,500 INFO L290 TraceCheckUtils]: 164: Hoare triple {21647#true} ~cond := #in~cond; {21647#true} is VALID [2022-04-28 07:17:56,500 INFO L272 TraceCheckUtils]: 163: Hoare triple {22212#(< ~counter~0 50)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {21647#true} is VALID [2022-04-28 07:17:56,500 INFO L290 TraceCheckUtils]: 162: Hoare triple {22212#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {22212#(< ~counter~0 50)} is VALID [2022-04-28 07:17:56,501 INFO L290 TraceCheckUtils]: 161: Hoare triple {22240#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {22212#(< ~counter~0 50)} is VALID [2022-04-28 07:17:56,501 INFO L290 TraceCheckUtils]: 160: Hoare triple {22240#(< ~counter~0 49)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {22240#(< ~counter~0 49)} is VALID [2022-04-28 07:17:56,501 INFO L290 TraceCheckUtils]: 159: Hoare triple {22240#(< ~counter~0 49)} assume !!(0 != ~y3~0); {22240#(< ~counter~0 49)} is VALID [2022-04-28 07:17:56,502 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {21647#true} {22240#(< ~counter~0 49)} #63#return; {22240#(< ~counter~0 49)} is VALID [2022-04-28 07:17:56,502 INFO L290 TraceCheckUtils]: 157: Hoare triple {21647#true} assume true; {21647#true} is VALID [2022-04-28 07:17:56,502 INFO L290 TraceCheckUtils]: 156: Hoare triple {21647#true} assume !(0 == ~cond); {21647#true} is VALID [2022-04-28 07:17:56,502 INFO L290 TraceCheckUtils]: 155: Hoare triple {21647#true} ~cond := #in~cond; {21647#true} is VALID [2022-04-28 07:17:56,502 INFO L272 TraceCheckUtils]: 154: Hoare triple {22240#(< ~counter~0 49)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {21647#true} is VALID [2022-04-28 07:17:56,502 INFO L290 TraceCheckUtils]: 153: Hoare triple {22240#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {22240#(< ~counter~0 49)} is VALID [2022-04-28 07:17:56,503 INFO L290 TraceCheckUtils]: 152: Hoare triple {22268#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {22240#(< ~counter~0 49)} is VALID [2022-04-28 07:17:56,503 INFO L290 TraceCheckUtils]: 151: Hoare triple {22268#(< ~counter~0 48)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {22268#(< ~counter~0 48)} is VALID [2022-04-28 07:17:56,503 INFO L290 TraceCheckUtils]: 150: Hoare triple {22268#(< ~counter~0 48)} assume !!(0 != ~y3~0); {22268#(< ~counter~0 48)} is VALID [2022-04-28 07:17:56,504 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {21647#true} {22268#(< ~counter~0 48)} #63#return; {22268#(< ~counter~0 48)} is VALID [2022-04-28 07:17:56,504 INFO L290 TraceCheckUtils]: 148: Hoare triple {21647#true} assume true; {21647#true} is VALID [2022-04-28 07:17:56,504 INFO L290 TraceCheckUtils]: 147: Hoare triple {21647#true} assume !(0 == ~cond); {21647#true} is VALID [2022-04-28 07:17:56,504 INFO L290 TraceCheckUtils]: 146: Hoare triple {21647#true} ~cond := #in~cond; {21647#true} is VALID [2022-04-28 07:17:56,504 INFO L272 TraceCheckUtils]: 145: Hoare triple {22268#(< ~counter~0 48)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {21647#true} is VALID [2022-04-28 07:17:56,504 INFO L290 TraceCheckUtils]: 144: Hoare triple {22268#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {22268#(< ~counter~0 48)} is VALID [2022-04-28 07:17:56,504 INFO L290 TraceCheckUtils]: 143: Hoare triple {22296#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {22268#(< ~counter~0 48)} is VALID [2022-04-28 07:17:56,505 INFO L290 TraceCheckUtils]: 142: Hoare triple {22296#(< ~counter~0 47)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {22296#(< ~counter~0 47)} is VALID [2022-04-28 07:17:56,505 INFO L290 TraceCheckUtils]: 141: Hoare triple {22296#(< ~counter~0 47)} assume !!(0 != ~y3~0); {22296#(< ~counter~0 47)} is VALID [2022-04-28 07:17:56,505 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {21647#true} {22296#(< ~counter~0 47)} #63#return; {22296#(< ~counter~0 47)} is VALID [2022-04-28 07:17:56,505 INFO L290 TraceCheckUtils]: 139: Hoare triple {21647#true} assume true; {21647#true} is VALID [2022-04-28 07:17:56,505 INFO L290 TraceCheckUtils]: 138: Hoare triple {21647#true} assume !(0 == ~cond); {21647#true} is VALID [2022-04-28 07:17:56,506 INFO L290 TraceCheckUtils]: 137: Hoare triple {21647#true} ~cond := #in~cond; {21647#true} is VALID [2022-04-28 07:17:56,506 INFO L272 TraceCheckUtils]: 136: Hoare triple {22296#(< ~counter~0 47)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {21647#true} is VALID [2022-04-28 07:17:56,506 INFO L290 TraceCheckUtils]: 135: Hoare triple {22296#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {22296#(< ~counter~0 47)} is VALID [2022-04-28 07:17:56,506 INFO L290 TraceCheckUtils]: 134: Hoare triple {22324#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {22296#(< ~counter~0 47)} is VALID [2022-04-28 07:17:56,507 INFO L290 TraceCheckUtils]: 133: Hoare triple {22324#(< ~counter~0 46)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {22324#(< ~counter~0 46)} is VALID [2022-04-28 07:17:56,507 INFO L290 TraceCheckUtils]: 132: Hoare triple {22324#(< ~counter~0 46)} assume !!(0 != ~y3~0); {22324#(< ~counter~0 46)} is VALID [2022-04-28 07:17:56,507 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {21647#true} {22324#(< ~counter~0 46)} #63#return; {22324#(< ~counter~0 46)} is VALID [2022-04-28 07:17:56,507 INFO L290 TraceCheckUtils]: 130: Hoare triple {21647#true} assume true; {21647#true} is VALID [2022-04-28 07:17:56,507 INFO L290 TraceCheckUtils]: 129: Hoare triple {21647#true} assume !(0 == ~cond); {21647#true} is VALID [2022-04-28 07:17:56,507 INFO L290 TraceCheckUtils]: 128: Hoare triple {21647#true} ~cond := #in~cond; {21647#true} is VALID [2022-04-28 07:17:56,507 INFO L272 TraceCheckUtils]: 127: Hoare triple {22324#(< ~counter~0 46)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {21647#true} is VALID [2022-04-28 07:17:56,508 INFO L290 TraceCheckUtils]: 126: Hoare triple {22324#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {22324#(< ~counter~0 46)} is VALID [2022-04-28 07:17:56,508 INFO L290 TraceCheckUtils]: 125: Hoare triple {22352#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {22324#(< ~counter~0 46)} is VALID [2022-04-28 07:17:56,508 INFO L290 TraceCheckUtils]: 124: Hoare triple {22352#(< ~counter~0 45)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {22352#(< ~counter~0 45)} is VALID [2022-04-28 07:17:56,509 INFO L290 TraceCheckUtils]: 123: Hoare triple {22352#(< ~counter~0 45)} assume !!(0 != ~y3~0); {22352#(< ~counter~0 45)} is VALID [2022-04-28 07:17:56,509 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {21647#true} {22352#(< ~counter~0 45)} #63#return; {22352#(< ~counter~0 45)} is VALID [2022-04-28 07:17:56,509 INFO L290 TraceCheckUtils]: 121: Hoare triple {21647#true} assume true; {21647#true} is VALID [2022-04-28 07:17:56,509 INFO L290 TraceCheckUtils]: 120: Hoare triple {21647#true} assume !(0 == ~cond); {21647#true} is VALID [2022-04-28 07:17:56,509 INFO L290 TraceCheckUtils]: 119: Hoare triple {21647#true} ~cond := #in~cond; {21647#true} is VALID [2022-04-28 07:17:56,509 INFO L272 TraceCheckUtils]: 118: Hoare triple {22352#(< ~counter~0 45)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {21647#true} is VALID [2022-04-28 07:17:56,510 INFO L290 TraceCheckUtils]: 117: Hoare triple {22352#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {22352#(< ~counter~0 45)} is VALID [2022-04-28 07:17:56,510 INFO L290 TraceCheckUtils]: 116: Hoare triple {22380#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {22352#(< ~counter~0 45)} is VALID [2022-04-28 07:17:56,510 INFO L290 TraceCheckUtils]: 115: Hoare triple {22380#(< ~counter~0 44)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {22380#(< ~counter~0 44)} is VALID [2022-04-28 07:17:56,510 INFO L290 TraceCheckUtils]: 114: Hoare triple {22380#(< ~counter~0 44)} assume !!(0 != ~y3~0); {22380#(< ~counter~0 44)} is VALID [2022-04-28 07:17:56,511 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {21647#true} {22380#(< ~counter~0 44)} #63#return; {22380#(< ~counter~0 44)} is VALID [2022-04-28 07:17:56,511 INFO L290 TraceCheckUtils]: 112: Hoare triple {21647#true} assume true; {21647#true} is VALID [2022-04-28 07:17:56,511 INFO L290 TraceCheckUtils]: 111: Hoare triple {21647#true} assume !(0 == ~cond); {21647#true} is VALID [2022-04-28 07:17:56,511 INFO L290 TraceCheckUtils]: 110: Hoare triple {21647#true} ~cond := #in~cond; {21647#true} is VALID [2022-04-28 07:17:56,511 INFO L272 TraceCheckUtils]: 109: Hoare triple {22380#(< ~counter~0 44)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {21647#true} is VALID [2022-04-28 07:17:56,511 INFO L290 TraceCheckUtils]: 108: Hoare triple {22380#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {22380#(< ~counter~0 44)} is VALID [2022-04-28 07:17:56,512 INFO L290 TraceCheckUtils]: 107: Hoare triple {22408#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {22380#(< ~counter~0 44)} is VALID [2022-04-28 07:17:56,512 INFO L290 TraceCheckUtils]: 106: Hoare triple {22408#(< ~counter~0 43)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {22408#(< ~counter~0 43)} is VALID [2022-04-28 07:17:56,512 INFO L290 TraceCheckUtils]: 105: Hoare triple {22408#(< ~counter~0 43)} assume !!(0 != ~y3~0); {22408#(< ~counter~0 43)} is VALID [2022-04-28 07:17:56,513 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {21647#true} {22408#(< ~counter~0 43)} #63#return; {22408#(< ~counter~0 43)} is VALID [2022-04-28 07:17:56,513 INFO L290 TraceCheckUtils]: 103: Hoare triple {21647#true} assume true; {21647#true} is VALID [2022-04-28 07:17:56,513 INFO L290 TraceCheckUtils]: 102: Hoare triple {21647#true} assume !(0 == ~cond); {21647#true} is VALID [2022-04-28 07:17:56,513 INFO L290 TraceCheckUtils]: 101: Hoare triple {21647#true} ~cond := #in~cond; {21647#true} is VALID [2022-04-28 07:17:56,513 INFO L272 TraceCheckUtils]: 100: Hoare triple {22408#(< ~counter~0 43)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {21647#true} is VALID [2022-04-28 07:17:56,513 INFO L290 TraceCheckUtils]: 99: Hoare triple {22408#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {22408#(< ~counter~0 43)} is VALID [2022-04-28 07:17:56,514 INFO L290 TraceCheckUtils]: 98: Hoare triple {22436#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {22408#(< ~counter~0 43)} is VALID [2022-04-28 07:17:56,514 INFO L290 TraceCheckUtils]: 97: Hoare triple {22436#(< ~counter~0 42)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {22436#(< ~counter~0 42)} is VALID [2022-04-28 07:17:56,514 INFO L290 TraceCheckUtils]: 96: Hoare triple {22436#(< ~counter~0 42)} assume !!(0 != ~y3~0); {22436#(< ~counter~0 42)} is VALID [2022-04-28 07:17:56,515 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {21647#true} {22436#(< ~counter~0 42)} #63#return; {22436#(< ~counter~0 42)} is VALID [2022-04-28 07:17:56,515 INFO L290 TraceCheckUtils]: 94: Hoare triple {21647#true} assume true; {21647#true} is VALID [2022-04-28 07:17:56,515 INFO L290 TraceCheckUtils]: 93: Hoare triple {21647#true} assume !(0 == ~cond); {21647#true} is VALID [2022-04-28 07:17:56,515 INFO L290 TraceCheckUtils]: 92: Hoare triple {21647#true} ~cond := #in~cond; {21647#true} is VALID [2022-04-28 07:17:56,515 INFO L272 TraceCheckUtils]: 91: Hoare triple {22436#(< ~counter~0 42)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {21647#true} is VALID [2022-04-28 07:17:56,515 INFO L290 TraceCheckUtils]: 90: Hoare triple {22436#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {22436#(< ~counter~0 42)} is VALID [2022-04-28 07:17:56,516 INFO L290 TraceCheckUtils]: 89: Hoare triple {22464#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {22436#(< ~counter~0 42)} is VALID [2022-04-28 07:17:56,516 INFO L290 TraceCheckUtils]: 88: Hoare triple {22464#(< ~counter~0 41)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {22464#(< ~counter~0 41)} is VALID [2022-04-28 07:17:56,516 INFO L290 TraceCheckUtils]: 87: Hoare triple {22464#(< ~counter~0 41)} assume !!(0 != ~y3~0); {22464#(< ~counter~0 41)} is VALID [2022-04-28 07:17:56,517 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {21647#true} {22464#(< ~counter~0 41)} #63#return; {22464#(< ~counter~0 41)} is VALID [2022-04-28 07:17:56,517 INFO L290 TraceCheckUtils]: 85: Hoare triple {21647#true} assume true; {21647#true} is VALID [2022-04-28 07:17:56,517 INFO L290 TraceCheckUtils]: 84: Hoare triple {21647#true} assume !(0 == ~cond); {21647#true} is VALID [2022-04-28 07:17:56,517 INFO L290 TraceCheckUtils]: 83: Hoare triple {21647#true} ~cond := #in~cond; {21647#true} is VALID [2022-04-28 07:17:56,517 INFO L272 TraceCheckUtils]: 82: Hoare triple {22464#(< ~counter~0 41)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {21647#true} is VALID [2022-04-28 07:17:56,517 INFO L290 TraceCheckUtils]: 81: Hoare triple {22464#(< ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {22464#(< ~counter~0 41)} is VALID [2022-04-28 07:17:56,517 INFO L290 TraceCheckUtils]: 80: Hoare triple {22492#(< ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {22464#(< ~counter~0 41)} is VALID [2022-04-28 07:17:56,518 INFO L290 TraceCheckUtils]: 79: Hoare triple {22492#(< ~counter~0 40)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {22492#(< ~counter~0 40)} is VALID [2022-04-28 07:17:56,518 INFO L290 TraceCheckUtils]: 78: Hoare triple {22492#(< ~counter~0 40)} assume !!(0 != ~y3~0); {22492#(< ~counter~0 40)} is VALID [2022-04-28 07:17:56,518 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {21647#true} {22492#(< ~counter~0 40)} #63#return; {22492#(< ~counter~0 40)} is VALID [2022-04-28 07:17:56,518 INFO L290 TraceCheckUtils]: 76: Hoare triple {21647#true} assume true; {21647#true} is VALID [2022-04-28 07:17:56,519 INFO L290 TraceCheckUtils]: 75: Hoare triple {21647#true} assume !(0 == ~cond); {21647#true} is VALID [2022-04-28 07:17:56,519 INFO L290 TraceCheckUtils]: 74: Hoare triple {21647#true} ~cond := #in~cond; {21647#true} is VALID [2022-04-28 07:17:56,519 INFO L272 TraceCheckUtils]: 73: Hoare triple {22492#(< ~counter~0 40)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {21647#true} is VALID [2022-04-28 07:17:56,519 INFO L290 TraceCheckUtils]: 72: Hoare triple {22492#(< ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {22492#(< ~counter~0 40)} is VALID [2022-04-28 07:17:56,519 INFO L290 TraceCheckUtils]: 71: Hoare triple {22520#(< ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {22492#(< ~counter~0 40)} is VALID [2022-04-28 07:17:56,520 INFO L290 TraceCheckUtils]: 70: Hoare triple {22520#(< ~counter~0 39)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {22520#(< ~counter~0 39)} is VALID [2022-04-28 07:17:56,520 INFO L290 TraceCheckUtils]: 69: Hoare triple {22520#(< ~counter~0 39)} assume !!(0 != ~y3~0); {22520#(< ~counter~0 39)} is VALID [2022-04-28 07:17:56,520 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {21647#true} {22520#(< ~counter~0 39)} #63#return; {22520#(< ~counter~0 39)} is VALID [2022-04-28 07:17:56,520 INFO L290 TraceCheckUtils]: 67: Hoare triple {21647#true} assume true; {21647#true} is VALID [2022-04-28 07:17:56,520 INFO L290 TraceCheckUtils]: 66: Hoare triple {21647#true} assume !(0 == ~cond); {21647#true} is VALID [2022-04-28 07:17:56,520 INFO L290 TraceCheckUtils]: 65: Hoare triple {21647#true} ~cond := #in~cond; {21647#true} is VALID [2022-04-28 07:17:56,520 INFO L272 TraceCheckUtils]: 64: Hoare triple {22520#(< ~counter~0 39)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {21647#true} is VALID [2022-04-28 07:17:56,521 INFO L290 TraceCheckUtils]: 63: Hoare triple {22520#(< ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {22520#(< ~counter~0 39)} is VALID [2022-04-28 07:17:56,521 INFO L290 TraceCheckUtils]: 62: Hoare triple {22548#(< ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {22520#(< ~counter~0 39)} is VALID [2022-04-28 07:17:56,521 INFO L290 TraceCheckUtils]: 61: Hoare triple {22548#(< ~counter~0 38)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {22548#(< ~counter~0 38)} is VALID [2022-04-28 07:17:56,522 INFO L290 TraceCheckUtils]: 60: Hoare triple {22548#(< ~counter~0 38)} assume !!(0 != ~y3~0); {22548#(< ~counter~0 38)} is VALID [2022-04-28 07:17:56,522 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {21647#true} {22548#(< ~counter~0 38)} #63#return; {22548#(< ~counter~0 38)} is VALID [2022-04-28 07:17:56,522 INFO L290 TraceCheckUtils]: 58: Hoare triple {21647#true} assume true; {21647#true} is VALID [2022-04-28 07:17:56,522 INFO L290 TraceCheckUtils]: 57: Hoare triple {21647#true} assume !(0 == ~cond); {21647#true} is VALID [2022-04-28 07:17:56,522 INFO L290 TraceCheckUtils]: 56: Hoare triple {21647#true} ~cond := #in~cond; {21647#true} is VALID [2022-04-28 07:17:56,522 INFO L272 TraceCheckUtils]: 55: Hoare triple {22548#(< ~counter~0 38)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {21647#true} is VALID [2022-04-28 07:17:56,523 INFO L290 TraceCheckUtils]: 54: Hoare triple {22548#(< ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {22548#(< ~counter~0 38)} is VALID [2022-04-28 07:17:56,523 INFO L290 TraceCheckUtils]: 53: Hoare triple {22576#(< ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {22548#(< ~counter~0 38)} is VALID [2022-04-28 07:17:56,523 INFO L290 TraceCheckUtils]: 52: Hoare triple {22576#(< ~counter~0 37)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {22576#(< ~counter~0 37)} is VALID [2022-04-28 07:17:56,524 INFO L290 TraceCheckUtils]: 51: Hoare triple {22576#(< ~counter~0 37)} assume !!(0 != ~y3~0); {22576#(< ~counter~0 37)} is VALID [2022-04-28 07:17:56,524 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {21647#true} {22576#(< ~counter~0 37)} #63#return; {22576#(< ~counter~0 37)} is VALID [2022-04-28 07:17:56,524 INFO L290 TraceCheckUtils]: 49: Hoare triple {21647#true} assume true; {21647#true} is VALID [2022-04-28 07:17:56,524 INFO L290 TraceCheckUtils]: 48: Hoare triple {21647#true} assume !(0 == ~cond); {21647#true} is VALID [2022-04-28 07:17:56,524 INFO L290 TraceCheckUtils]: 47: Hoare triple {21647#true} ~cond := #in~cond; {21647#true} is VALID [2022-04-28 07:17:56,524 INFO L272 TraceCheckUtils]: 46: Hoare triple {22576#(< ~counter~0 37)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {21647#true} is VALID [2022-04-28 07:17:56,524 INFO L290 TraceCheckUtils]: 45: Hoare triple {22576#(< ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {22576#(< ~counter~0 37)} is VALID [2022-04-28 07:17:56,525 INFO L290 TraceCheckUtils]: 44: Hoare triple {22604#(< ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {22576#(< ~counter~0 37)} is VALID [2022-04-28 07:17:56,525 INFO L290 TraceCheckUtils]: 43: Hoare triple {22604#(< ~counter~0 36)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {22604#(< ~counter~0 36)} is VALID [2022-04-28 07:17:56,525 INFO L290 TraceCheckUtils]: 42: Hoare triple {22604#(< ~counter~0 36)} assume !!(0 != ~y3~0); {22604#(< ~counter~0 36)} is VALID [2022-04-28 07:17:56,526 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {21647#true} {22604#(< ~counter~0 36)} #63#return; {22604#(< ~counter~0 36)} is VALID [2022-04-28 07:17:56,526 INFO L290 TraceCheckUtils]: 40: Hoare triple {21647#true} assume true; {21647#true} is VALID [2022-04-28 07:17:56,526 INFO L290 TraceCheckUtils]: 39: Hoare triple {21647#true} assume !(0 == ~cond); {21647#true} is VALID [2022-04-28 07:17:56,526 INFO L290 TraceCheckUtils]: 38: Hoare triple {21647#true} ~cond := #in~cond; {21647#true} is VALID [2022-04-28 07:17:56,526 INFO L272 TraceCheckUtils]: 37: Hoare triple {22604#(< ~counter~0 36)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {21647#true} is VALID [2022-04-28 07:17:56,527 INFO L290 TraceCheckUtils]: 36: Hoare triple {22604#(< ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {22604#(< ~counter~0 36)} is VALID [2022-04-28 07:17:56,527 INFO L290 TraceCheckUtils]: 35: Hoare triple {22632#(< ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {22604#(< ~counter~0 36)} is VALID [2022-04-28 07:17:56,527 INFO L290 TraceCheckUtils]: 34: Hoare triple {22632#(< ~counter~0 35)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {22632#(< ~counter~0 35)} is VALID [2022-04-28 07:17:56,528 INFO L290 TraceCheckUtils]: 33: Hoare triple {22632#(< ~counter~0 35)} assume !!(0 != ~y3~0); {22632#(< ~counter~0 35)} is VALID [2022-04-28 07:17:56,528 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {21647#true} {22632#(< ~counter~0 35)} #63#return; {22632#(< ~counter~0 35)} is VALID [2022-04-28 07:17:56,528 INFO L290 TraceCheckUtils]: 31: Hoare triple {21647#true} assume true; {21647#true} is VALID [2022-04-28 07:17:56,528 INFO L290 TraceCheckUtils]: 30: Hoare triple {21647#true} assume !(0 == ~cond); {21647#true} is VALID [2022-04-28 07:17:56,528 INFO L290 TraceCheckUtils]: 29: Hoare triple {21647#true} ~cond := #in~cond; {21647#true} is VALID [2022-04-28 07:17:56,528 INFO L272 TraceCheckUtils]: 28: Hoare triple {22632#(< ~counter~0 35)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {21647#true} is VALID [2022-04-28 07:17:56,529 INFO L290 TraceCheckUtils]: 27: Hoare triple {22632#(< ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {22632#(< ~counter~0 35)} is VALID [2022-04-28 07:17:56,529 INFO L290 TraceCheckUtils]: 26: Hoare triple {22660#(< ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {22632#(< ~counter~0 35)} is VALID [2022-04-28 07:17:56,529 INFO L290 TraceCheckUtils]: 25: Hoare triple {22660#(< ~counter~0 34)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {22660#(< ~counter~0 34)} is VALID [2022-04-28 07:17:56,529 INFO L290 TraceCheckUtils]: 24: Hoare triple {22660#(< ~counter~0 34)} assume !!(0 != ~y3~0); {22660#(< ~counter~0 34)} is VALID [2022-04-28 07:17:56,530 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {21647#true} {22660#(< ~counter~0 34)} #63#return; {22660#(< ~counter~0 34)} is VALID [2022-04-28 07:17:56,530 INFO L290 TraceCheckUtils]: 22: Hoare triple {21647#true} assume true; {21647#true} is VALID [2022-04-28 07:17:56,530 INFO L290 TraceCheckUtils]: 21: Hoare triple {21647#true} assume !(0 == ~cond); {21647#true} is VALID [2022-04-28 07:17:56,530 INFO L290 TraceCheckUtils]: 20: Hoare triple {21647#true} ~cond := #in~cond; {21647#true} is VALID [2022-04-28 07:17:56,530 INFO L272 TraceCheckUtils]: 19: Hoare triple {22660#(< ~counter~0 34)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {21647#true} is VALID [2022-04-28 07:17:56,530 INFO L290 TraceCheckUtils]: 18: Hoare triple {22660#(< ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {22660#(< ~counter~0 34)} is VALID [2022-04-28 07:17:56,531 INFO L290 TraceCheckUtils]: 17: Hoare triple {22688#(< ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {22660#(< ~counter~0 34)} is VALID [2022-04-28 07:17:56,531 INFO L290 TraceCheckUtils]: 16: Hoare triple {22688#(< ~counter~0 33)} ~y1~0 := 0;~y2~0 := 0;~y3~0 := ~x1~0; {22688#(< ~counter~0 33)} is VALID [2022-04-28 07:17:56,531 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {21647#true} {22688#(< ~counter~0 33)} #61#return; {22688#(< ~counter~0 33)} is VALID [2022-04-28 07:17:56,532 INFO L290 TraceCheckUtils]: 14: Hoare triple {21647#true} assume true; {21647#true} is VALID [2022-04-28 07:17:56,532 INFO L290 TraceCheckUtils]: 13: Hoare triple {21647#true} assume !(0 == ~cond); {21647#true} is VALID [2022-04-28 07:17:56,532 INFO L290 TraceCheckUtils]: 12: Hoare triple {21647#true} ~cond := #in~cond; {21647#true} is VALID [2022-04-28 07:17:56,532 INFO L272 TraceCheckUtils]: 11: Hoare triple {22688#(< ~counter~0 33)} call assume_abort_if_not((if 0 != ~x2~0 then 1 else 0)); {21647#true} is VALID [2022-04-28 07:17:56,532 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {21647#true} {22688#(< ~counter~0 33)} #59#return; {22688#(< ~counter~0 33)} is VALID [2022-04-28 07:17:56,532 INFO L290 TraceCheckUtils]: 9: Hoare triple {21647#true} assume true; {21647#true} is VALID [2022-04-28 07:17:56,532 INFO L290 TraceCheckUtils]: 8: Hoare triple {21647#true} assume !(0 == ~cond); {21647#true} is VALID [2022-04-28 07:17:56,532 INFO L290 TraceCheckUtils]: 7: Hoare triple {21647#true} ~cond := #in~cond; {21647#true} is VALID [2022-04-28 07:17:56,532 INFO L272 TraceCheckUtils]: 6: Hoare triple {22688#(< ~counter~0 33)} call assume_abort_if_not((if ~x1~0 >= 0 then 1 else 0)); {21647#true} is VALID [2022-04-28 07:17:56,532 INFO L290 TraceCheckUtils]: 5: Hoare triple {22688#(< ~counter~0 33)} havoc ~x1~0;havoc ~x2~0;havoc ~y1~0;havoc ~y2~0;havoc ~y3~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~x1~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~x2~0 := #t~nondet5;havoc #t~nondet5; {22688#(< ~counter~0 33)} is VALID [2022-04-28 07:17:56,533 INFO L272 TraceCheckUtils]: 4: Hoare triple {22688#(< ~counter~0 33)} call #t~ret7 := main(); {22688#(< ~counter~0 33)} is VALID [2022-04-28 07:17:56,533 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {22688#(< ~counter~0 33)} {21647#true} #67#return; {22688#(< ~counter~0 33)} is VALID [2022-04-28 07:17:56,533 INFO L290 TraceCheckUtils]: 2: Hoare triple {22688#(< ~counter~0 33)} assume true; {22688#(< ~counter~0 33)} is VALID [2022-04-28 07:17:56,534 INFO L290 TraceCheckUtils]: 1: Hoare triple {21647#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(11, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {22688#(< ~counter~0 33)} is VALID [2022-04-28 07:17:56,534 INFO L272 TraceCheckUtils]: 0: Hoare triple {21647#true} call ULTIMATE.init(); {21647#true} is VALID [2022-04-28 07:17:56,534 INFO L134 CoverageAnalysis]: Checked inductivity of 1296 backedges. 34 proven. 714 refuted. 0 times theorem prover too weak. 548 trivial. 0 not checked. [2022-04-28 07:17:56,534 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 07:17:56,534 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [782889871] [2022-04-28 07:17:56,535 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 07:17:56,535 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [334827837] [2022-04-28 07:17:56,535 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [334827837] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 07:17:56,535 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 07:17:56,535 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [21, 21] total 40 [2022-04-28 07:17:56,535 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 07:17:56,535 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1453481119] [2022-04-28 07:17:56,535 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1453481119] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 07:17:56,535 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 07:17:56,535 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [21] imperfect sequences [] total 21 [2022-04-28 07:17:56,535 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [579113645] [2022-04-28 07:17:56,535 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 07:17:56,536 INFO L78 Accepts]: Start accepts. Automaton has has 21 states, 21 states have (on average 6.238095238095238) internal successors, (131), 20 states have internal predecessors, (131), 20 states have call successors, (22), 20 states have call predecessors, (22), 18 states have return successors, (20), 18 states have call predecessors, (20), 19 states have call successors, (20) Word has length 176 [2022-04-28 07:17:56,536 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 07:17:56,536 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 21 states, 21 states have (on average 6.238095238095238) internal successors, (131), 20 states have internal predecessors, (131), 20 states have call successors, (22), 20 states have call predecessors, (22), 18 states have return successors, (20), 18 states have call predecessors, (20), 19 states have call successors, (20) [2022-04-28 07:17:56,648 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 173 edges. 173 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 07:17:56,648 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 21 states [2022-04-28 07:17:56,648 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 07:17:56,649 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 21 interpolants. [2022-04-28 07:17:56,649 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=708, Invalid=852, Unknown=0, NotChecked=0, Total=1560 [2022-04-28 07:17:56,649 INFO L87 Difference]: Start difference. First operand 173 states and 191 transitions. Second operand has 21 states, 21 states have (on average 6.238095238095238) internal successors, (131), 20 states have internal predecessors, (131), 20 states have call successors, (22), 20 states have call predecessors, (22), 18 states have return successors, (20), 18 states have call predecessors, (20), 19 states have call successors, (20) [2022-04-28 07:17:57,367 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 07:17:57,367 INFO L93 Difference]: Finished difference Result 187 states and 206 transitions. [2022-04-28 07:17:57,368 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 38 states. [2022-04-28 07:17:57,368 INFO L78 Accepts]: Start accepts. Automaton has has 21 states, 21 states have (on average 6.238095238095238) internal successors, (131), 20 states have internal predecessors, (131), 20 states have call successors, (22), 20 states have call predecessors, (22), 18 states have return successors, (20), 18 states have call predecessors, (20), 19 states have call successors, (20) Word has length 176 [2022-04-28 07:17:57,368 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 07:17:57,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 21 states, 21 states have (on average 6.238095238095238) internal successors, (131), 20 states have internal predecessors, (131), 20 states have call successors, (22), 20 states have call predecessors, (22), 18 states have return successors, (20), 18 states have call predecessors, (20), 19 states have call successors, (20) [2022-04-28 07:17:57,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 38 states and 205 transitions. [2022-04-28 07:17:57,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 21 states, 21 states have (on average 6.238095238095238) internal successors, (131), 20 states have internal predecessors, (131), 20 states have call successors, (22), 20 states have call predecessors, (22), 18 states have return successors, (20), 18 states have call predecessors, (20), 19 states have call successors, (20) [2022-04-28 07:17:57,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 38 states and 205 transitions. [2022-04-28 07:17:57,373 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 38 states and 205 transitions. [2022-04-28 07:17:57,524 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 205 edges. 205 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 07:17:57,526 INFO L225 Difference]: With dead ends: 187 [2022-04-28 07:17:57,526 INFO L226 Difference]: Without dead ends: 182 [2022-04-28 07:17:57,527 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 368 GetRequests, 313 SyntacticMatches, 0 SemanticMatches, 55 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 188 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=1371, Invalid=1821, Unknown=0, NotChecked=0, Total=3192 [2022-04-28 07:17:57,527 INFO L413 NwaCegarLoop]: 43 mSDtfsCounter, 58 mSDsluCounter, 181 mSDsCounter, 0 mSdLazyCounter, 116 mSolverCounterSat, 21 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 58 SdHoareTripleChecker+Valid, 224 SdHoareTripleChecker+Invalid, 137 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 21 IncrementalHoareTripleChecker+Valid, 116 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-28 07:17:57,527 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [58 Valid, 224 Invalid, 137 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [21 Valid, 116 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-28 07:17:57,528 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 182 states. [2022-04-28 07:17:57,711 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 182 to 182. [2022-04-28 07:17:57,711 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 07:17:57,712 INFO L82 GeneralOperation]: Start isEquivalent. First operand 182 states. Second operand has 182 states, 138 states have (on average 1.1376811594202898) internal successors, (157), 138 states have internal predecessors, (157), 23 states have call successors, (23), 22 states have call predecessors, (23), 20 states have return successors, (21), 21 states have call predecessors, (21), 21 states have call successors, (21) [2022-04-28 07:17:57,712 INFO L74 IsIncluded]: Start isIncluded. First operand 182 states. Second operand has 182 states, 138 states have (on average 1.1376811594202898) internal successors, (157), 138 states have internal predecessors, (157), 23 states have call successors, (23), 22 states have call predecessors, (23), 20 states have return successors, (21), 21 states have call predecessors, (21), 21 states have call successors, (21) [2022-04-28 07:17:57,712 INFO L87 Difference]: Start difference. First operand 182 states. Second operand has 182 states, 138 states have (on average 1.1376811594202898) internal successors, (157), 138 states have internal predecessors, (157), 23 states have call successors, (23), 22 states have call predecessors, (23), 20 states have return successors, (21), 21 states have call predecessors, (21), 21 states have call successors, (21) [2022-04-28 07:17:57,714 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 07:17:57,714 INFO L93 Difference]: Finished difference Result 182 states and 201 transitions. [2022-04-28 07:17:57,714 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 201 transitions. [2022-04-28 07:17:57,715 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 07:17:57,715 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 07:17:57,715 INFO L74 IsIncluded]: Start isIncluded. First operand has 182 states, 138 states have (on average 1.1376811594202898) internal successors, (157), 138 states have internal predecessors, (157), 23 states have call successors, (23), 22 states have call predecessors, (23), 20 states have return successors, (21), 21 states have call predecessors, (21), 21 states have call successors, (21) Second operand 182 states. [2022-04-28 07:17:57,715 INFO L87 Difference]: Start difference. First operand has 182 states, 138 states have (on average 1.1376811594202898) internal successors, (157), 138 states have internal predecessors, (157), 23 states have call successors, (23), 22 states have call predecessors, (23), 20 states have return successors, (21), 21 states have call predecessors, (21), 21 states have call successors, (21) Second operand 182 states. [2022-04-28 07:17:57,717 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 07:17:57,717 INFO L93 Difference]: Finished difference Result 182 states and 201 transitions. [2022-04-28 07:17:57,717 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 201 transitions. [2022-04-28 07:17:57,718 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 07:17:57,718 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 07:17:57,718 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 07:17:57,718 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 07:17:57,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 182 states, 138 states have (on average 1.1376811594202898) internal successors, (157), 138 states have internal predecessors, (157), 23 states have call successors, (23), 22 states have call predecessors, (23), 20 states have return successors, (21), 21 states have call predecessors, (21), 21 states have call successors, (21) [2022-04-28 07:17:57,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 182 states to 182 states and 201 transitions. [2022-04-28 07:17:57,720 INFO L78 Accepts]: Start accepts. Automaton has 182 states and 201 transitions. Word has length 176 [2022-04-28 07:17:57,720 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 07:17:57,720 INFO L495 AbstractCegarLoop]: Abstraction has 182 states and 201 transitions. [2022-04-28 07:17:57,721 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 21 states, 21 states have (on average 6.238095238095238) internal successors, (131), 20 states have internal predecessors, (131), 20 states have call successors, (22), 20 states have call predecessors, (22), 18 states have return successors, (20), 18 states have call predecessors, (20), 19 states have call successors, (20) [2022-04-28 07:17:57,721 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 182 states and 201 transitions. [2022-04-28 07:17:57,931 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 201 edges. 201 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 07:17:57,932 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 201 transitions. [2022-04-28 07:17:57,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2022-04-28 07:17:57,933 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 07:17:57,933 INFO L195 NwaCegarLoop]: trace histogram [19, 19, 18, 18, 18, 18, 18, 18, 18, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 07:17:57,950 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (21)] Forceful destruction successful, exit code 0 [2022-04-28 07:17:58,133 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 21 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable20 [2022-04-28 07:17:58,133 INFO L420 AbstractCegarLoop]: === Iteration 22 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 07:17:58,133 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 07:17:58,134 INFO L85 PathProgramCache]: Analyzing trace with hash 994740182, now seen corresponding path program 35 times [2022-04-28 07:17:58,134 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 07:17:58,134 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [891001926] [2022-04-28 07:17:58,134 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 07:17:58,134 INFO L85 PathProgramCache]: Analyzing trace with hash 994740182, now seen corresponding path program 36 times [2022-04-28 07:17:58,134 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 07:17:58,134 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1770375212] [2022-04-28 07:17:58,134 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 07:17:58,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 07:17:58,148 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 07:17:58,148 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1311554903] [2022-04-28 07:17:58,148 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-28 07:17:58,148 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 07:17:58,148 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 07:17:58,149 INFO L229 MonitoredProcess]: Starting monitored process 22 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 07:17:58,150 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (22)] Waiting until timeout for monitored process [2022-04-28 07:17:58,277 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 19 check-sat command(s) [2022-04-28 07:17:58,277 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 07:17:58,279 INFO L263 TraceCheckSpWp]: Trace formula consists of 507 conjuncts, 41 conjunts are in the unsatisfiable core [2022-04-28 07:17:58,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 07:17:58,310 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 07:17:59,191 INFO L272 TraceCheckUtils]: 0: Hoare triple {23878#true} call ULTIMATE.init(); {23878#true} is VALID [2022-04-28 07:17:59,192 INFO L290 TraceCheckUtils]: 1: Hoare triple {23878#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(11, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {23886#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:59,192 INFO L290 TraceCheckUtils]: 2: Hoare triple {23886#(<= ~counter~0 0)} assume true; {23886#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:59,193 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {23886#(<= ~counter~0 0)} {23878#true} #67#return; {23886#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:59,193 INFO L272 TraceCheckUtils]: 4: Hoare triple {23886#(<= ~counter~0 0)} call #t~ret7 := main(); {23886#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:59,193 INFO L290 TraceCheckUtils]: 5: Hoare triple {23886#(<= ~counter~0 0)} havoc ~x1~0;havoc ~x2~0;havoc ~y1~0;havoc ~y2~0;havoc ~y3~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~x1~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~x2~0 := #t~nondet5;havoc #t~nondet5; {23886#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:59,194 INFO L272 TraceCheckUtils]: 6: Hoare triple {23886#(<= ~counter~0 0)} call assume_abort_if_not((if ~x1~0 >= 0 then 1 else 0)); {23886#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:59,194 INFO L290 TraceCheckUtils]: 7: Hoare triple {23886#(<= ~counter~0 0)} ~cond := #in~cond; {23886#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:59,194 INFO L290 TraceCheckUtils]: 8: Hoare triple {23886#(<= ~counter~0 0)} assume !(0 == ~cond); {23886#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:59,194 INFO L290 TraceCheckUtils]: 9: Hoare triple {23886#(<= ~counter~0 0)} assume true; {23886#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:59,195 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {23886#(<= ~counter~0 0)} {23886#(<= ~counter~0 0)} #59#return; {23886#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:59,195 INFO L272 TraceCheckUtils]: 11: Hoare triple {23886#(<= ~counter~0 0)} call assume_abort_if_not((if 0 != ~x2~0 then 1 else 0)); {23886#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:59,195 INFO L290 TraceCheckUtils]: 12: Hoare triple {23886#(<= ~counter~0 0)} ~cond := #in~cond; {23886#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:59,196 INFO L290 TraceCheckUtils]: 13: Hoare triple {23886#(<= ~counter~0 0)} assume !(0 == ~cond); {23886#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:59,196 INFO L290 TraceCheckUtils]: 14: Hoare triple {23886#(<= ~counter~0 0)} assume true; {23886#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:59,196 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {23886#(<= ~counter~0 0)} {23886#(<= ~counter~0 0)} #61#return; {23886#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:59,196 INFO L290 TraceCheckUtils]: 16: Hoare triple {23886#(<= ~counter~0 0)} ~y1~0 := 0;~y2~0 := 0;~y3~0 := ~x1~0; {23886#(<= ~counter~0 0)} is VALID [2022-04-28 07:17:59,197 INFO L290 TraceCheckUtils]: 17: Hoare triple {23886#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {23935#(<= ~counter~0 1)} is VALID [2022-04-28 07:17:59,197 INFO L290 TraceCheckUtils]: 18: Hoare triple {23935#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {23935#(<= ~counter~0 1)} is VALID [2022-04-28 07:17:59,198 INFO L272 TraceCheckUtils]: 19: Hoare triple {23935#(<= ~counter~0 1)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {23935#(<= ~counter~0 1)} is VALID [2022-04-28 07:17:59,198 INFO L290 TraceCheckUtils]: 20: Hoare triple {23935#(<= ~counter~0 1)} ~cond := #in~cond; {23935#(<= ~counter~0 1)} is VALID [2022-04-28 07:17:59,198 INFO L290 TraceCheckUtils]: 21: Hoare triple {23935#(<= ~counter~0 1)} assume !(0 == ~cond); {23935#(<= ~counter~0 1)} is VALID [2022-04-28 07:17:59,199 INFO L290 TraceCheckUtils]: 22: Hoare triple {23935#(<= ~counter~0 1)} assume true; {23935#(<= ~counter~0 1)} is VALID [2022-04-28 07:17:59,199 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {23935#(<= ~counter~0 1)} {23935#(<= ~counter~0 1)} #63#return; {23935#(<= ~counter~0 1)} is VALID [2022-04-28 07:17:59,199 INFO L290 TraceCheckUtils]: 24: Hoare triple {23935#(<= ~counter~0 1)} assume !!(0 != ~y3~0); {23935#(<= ~counter~0 1)} is VALID [2022-04-28 07:17:59,200 INFO L290 TraceCheckUtils]: 25: Hoare triple {23935#(<= ~counter~0 1)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {23935#(<= ~counter~0 1)} is VALID [2022-04-28 07:17:59,200 INFO L290 TraceCheckUtils]: 26: Hoare triple {23935#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {23963#(<= ~counter~0 2)} is VALID [2022-04-28 07:17:59,200 INFO L290 TraceCheckUtils]: 27: Hoare triple {23963#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {23963#(<= ~counter~0 2)} is VALID [2022-04-28 07:17:59,201 INFO L272 TraceCheckUtils]: 28: Hoare triple {23963#(<= ~counter~0 2)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {23963#(<= ~counter~0 2)} is VALID [2022-04-28 07:17:59,201 INFO L290 TraceCheckUtils]: 29: Hoare triple {23963#(<= ~counter~0 2)} ~cond := #in~cond; {23963#(<= ~counter~0 2)} is VALID [2022-04-28 07:17:59,201 INFO L290 TraceCheckUtils]: 30: Hoare triple {23963#(<= ~counter~0 2)} assume !(0 == ~cond); {23963#(<= ~counter~0 2)} is VALID [2022-04-28 07:17:59,202 INFO L290 TraceCheckUtils]: 31: Hoare triple {23963#(<= ~counter~0 2)} assume true; {23963#(<= ~counter~0 2)} is VALID [2022-04-28 07:17:59,202 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {23963#(<= ~counter~0 2)} {23963#(<= ~counter~0 2)} #63#return; {23963#(<= ~counter~0 2)} is VALID [2022-04-28 07:17:59,202 INFO L290 TraceCheckUtils]: 33: Hoare triple {23963#(<= ~counter~0 2)} assume !!(0 != ~y3~0); {23963#(<= ~counter~0 2)} is VALID [2022-04-28 07:17:59,203 INFO L290 TraceCheckUtils]: 34: Hoare triple {23963#(<= ~counter~0 2)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {23963#(<= ~counter~0 2)} is VALID [2022-04-28 07:17:59,203 INFO L290 TraceCheckUtils]: 35: Hoare triple {23963#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {23991#(<= ~counter~0 3)} is VALID [2022-04-28 07:17:59,203 INFO L290 TraceCheckUtils]: 36: Hoare triple {23991#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {23991#(<= ~counter~0 3)} is VALID [2022-04-28 07:17:59,204 INFO L272 TraceCheckUtils]: 37: Hoare triple {23991#(<= ~counter~0 3)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {23991#(<= ~counter~0 3)} is VALID [2022-04-28 07:17:59,204 INFO L290 TraceCheckUtils]: 38: Hoare triple {23991#(<= ~counter~0 3)} ~cond := #in~cond; {23991#(<= ~counter~0 3)} is VALID [2022-04-28 07:17:59,204 INFO L290 TraceCheckUtils]: 39: Hoare triple {23991#(<= ~counter~0 3)} assume !(0 == ~cond); {23991#(<= ~counter~0 3)} is VALID [2022-04-28 07:17:59,205 INFO L290 TraceCheckUtils]: 40: Hoare triple {23991#(<= ~counter~0 3)} assume true; {23991#(<= ~counter~0 3)} is VALID [2022-04-28 07:17:59,205 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {23991#(<= ~counter~0 3)} {23991#(<= ~counter~0 3)} #63#return; {23991#(<= ~counter~0 3)} is VALID [2022-04-28 07:17:59,205 INFO L290 TraceCheckUtils]: 42: Hoare triple {23991#(<= ~counter~0 3)} assume !!(0 != ~y3~0); {23991#(<= ~counter~0 3)} is VALID [2022-04-28 07:17:59,206 INFO L290 TraceCheckUtils]: 43: Hoare triple {23991#(<= ~counter~0 3)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {23991#(<= ~counter~0 3)} is VALID [2022-04-28 07:17:59,206 INFO L290 TraceCheckUtils]: 44: Hoare triple {23991#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24019#(<= ~counter~0 4)} is VALID [2022-04-28 07:17:59,206 INFO L290 TraceCheckUtils]: 45: Hoare triple {24019#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {24019#(<= ~counter~0 4)} is VALID [2022-04-28 07:17:59,207 INFO L272 TraceCheckUtils]: 46: Hoare triple {24019#(<= ~counter~0 4)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {24019#(<= ~counter~0 4)} is VALID [2022-04-28 07:17:59,207 INFO L290 TraceCheckUtils]: 47: Hoare triple {24019#(<= ~counter~0 4)} ~cond := #in~cond; {24019#(<= ~counter~0 4)} is VALID [2022-04-28 07:17:59,207 INFO L290 TraceCheckUtils]: 48: Hoare triple {24019#(<= ~counter~0 4)} assume !(0 == ~cond); {24019#(<= ~counter~0 4)} is VALID [2022-04-28 07:17:59,208 INFO L290 TraceCheckUtils]: 49: Hoare triple {24019#(<= ~counter~0 4)} assume true; {24019#(<= ~counter~0 4)} is VALID [2022-04-28 07:17:59,208 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {24019#(<= ~counter~0 4)} {24019#(<= ~counter~0 4)} #63#return; {24019#(<= ~counter~0 4)} is VALID [2022-04-28 07:17:59,208 INFO L290 TraceCheckUtils]: 51: Hoare triple {24019#(<= ~counter~0 4)} assume !!(0 != ~y3~0); {24019#(<= ~counter~0 4)} is VALID [2022-04-28 07:17:59,209 INFO L290 TraceCheckUtils]: 52: Hoare triple {24019#(<= ~counter~0 4)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {24019#(<= ~counter~0 4)} is VALID [2022-04-28 07:17:59,209 INFO L290 TraceCheckUtils]: 53: Hoare triple {24019#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24047#(<= ~counter~0 5)} is VALID [2022-04-28 07:17:59,209 INFO L290 TraceCheckUtils]: 54: Hoare triple {24047#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {24047#(<= ~counter~0 5)} is VALID [2022-04-28 07:17:59,210 INFO L272 TraceCheckUtils]: 55: Hoare triple {24047#(<= ~counter~0 5)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {24047#(<= ~counter~0 5)} is VALID [2022-04-28 07:17:59,210 INFO L290 TraceCheckUtils]: 56: Hoare triple {24047#(<= ~counter~0 5)} ~cond := #in~cond; {24047#(<= ~counter~0 5)} is VALID [2022-04-28 07:17:59,210 INFO L290 TraceCheckUtils]: 57: Hoare triple {24047#(<= ~counter~0 5)} assume !(0 == ~cond); {24047#(<= ~counter~0 5)} is VALID [2022-04-28 07:17:59,211 INFO L290 TraceCheckUtils]: 58: Hoare triple {24047#(<= ~counter~0 5)} assume true; {24047#(<= ~counter~0 5)} is VALID [2022-04-28 07:17:59,211 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {24047#(<= ~counter~0 5)} {24047#(<= ~counter~0 5)} #63#return; {24047#(<= ~counter~0 5)} is VALID [2022-04-28 07:17:59,211 INFO L290 TraceCheckUtils]: 60: Hoare triple {24047#(<= ~counter~0 5)} assume !!(0 != ~y3~0); {24047#(<= ~counter~0 5)} is VALID [2022-04-28 07:17:59,212 INFO L290 TraceCheckUtils]: 61: Hoare triple {24047#(<= ~counter~0 5)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {24047#(<= ~counter~0 5)} is VALID [2022-04-28 07:17:59,212 INFO L290 TraceCheckUtils]: 62: Hoare triple {24047#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24075#(<= ~counter~0 6)} is VALID [2022-04-28 07:17:59,212 INFO L290 TraceCheckUtils]: 63: Hoare triple {24075#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {24075#(<= ~counter~0 6)} is VALID [2022-04-28 07:17:59,213 INFO L272 TraceCheckUtils]: 64: Hoare triple {24075#(<= ~counter~0 6)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {24075#(<= ~counter~0 6)} is VALID [2022-04-28 07:17:59,213 INFO L290 TraceCheckUtils]: 65: Hoare triple {24075#(<= ~counter~0 6)} ~cond := #in~cond; {24075#(<= ~counter~0 6)} is VALID [2022-04-28 07:17:59,213 INFO L290 TraceCheckUtils]: 66: Hoare triple {24075#(<= ~counter~0 6)} assume !(0 == ~cond); {24075#(<= ~counter~0 6)} is VALID [2022-04-28 07:17:59,214 INFO L290 TraceCheckUtils]: 67: Hoare triple {24075#(<= ~counter~0 6)} assume true; {24075#(<= ~counter~0 6)} is VALID [2022-04-28 07:17:59,214 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {24075#(<= ~counter~0 6)} {24075#(<= ~counter~0 6)} #63#return; {24075#(<= ~counter~0 6)} is VALID [2022-04-28 07:17:59,214 INFO L290 TraceCheckUtils]: 69: Hoare triple {24075#(<= ~counter~0 6)} assume !!(0 != ~y3~0); {24075#(<= ~counter~0 6)} is VALID [2022-04-28 07:17:59,215 INFO L290 TraceCheckUtils]: 70: Hoare triple {24075#(<= ~counter~0 6)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {24075#(<= ~counter~0 6)} is VALID [2022-04-28 07:17:59,215 INFO L290 TraceCheckUtils]: 71: Hoare triple {24075#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24103#(<= ~counter~0 7)} is VALID [2022-04-28 07:17:59,216 INFO L290 TraceCheckUtils]: 72: Hoare triple {24103#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {24103#(<= ~counter~0 7)} is VALID [2022-04-28 07:17:59,216 INFO L272 TraceCheckUtils]: 73: Hoare triple {24103#(<= ~counter~0 7)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {24103#(<= ~counter~0 7)} is VALID [2022-04-28 07:17:59,216 INFO L290 TraceCheckUtils]: 74: Hoare triple {24103#(<= ~counter~0 7)} ~cond := #in~cond; {24103#(<= ~counter~0 7)} is VALID [2022-04-28 07:17:59,217 INFO L290 TraceCheckUtils]: 75: Hoare triple {24103#(<= ~counter~0 7)} assume !(0 == ~cond); {24103#(<= ~counter~0 7)} is VALID [2022-04-28 07:17:59,217 INFO L290 TraceCheckUtils]: 76: Hoare triple {24103#(<= ~counter~0 7)} assume true; {24103#(<= ~counter~0 7)} is VALID [2022-04-28 07:17:59,217 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {24103#(<= ~counter~0 7)} {24103#(<= ~counter~0 7)} #63#return; {24103#(<= ~counter~0 7)} is VALID [2022-04-28 07:17:59,218 INFO L290 TraceCheckUtils]: 78: Hoare triple {24103#(<= ~counter~0 7)} assume !!(0 != ~y3~0); {24103#(<= ~counter~0 7)} is VALID [2022-04-28 07:17:59,218 INFO L290 TraceCheckUtils]: 79: Hoare triple {24103#(<= ~counter~0 7)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {24103#(<= ~counter~0 7)} is VALID [2022-04-28 07:17:59,218 INFO L290 TraceCheckUtils]: 80: Hoare triple {24103#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24131#(<= ~counter~0 8)} is VALID [2022-04-28 07:17:59,219 INFO L290 TraceCheckUtils]: 81: Hoare triple {24131#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {24131#(<= ~counter~0 8)} is VALID [2022-04-28 07:17:59,219 INFO L272 TraceCheckUtils]: 82: Hoare triple {24131#(<= ~counter~0 8)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {24131#(<= ~counter~0 8)} is VALID [2022-04-28 07:17:59,219 INFO L290 TraceCheckUtils]: 83: Hoare triple {24131#(<= ~counter~0 8)} ~cond := #in~cond; {24131#(<= ~counter~0 8)} is VALID [2022-04-28 07:17:59,220 INFO L290 TraceCheckUtils]: 84: Hoare triple {24131#(<= ~counter~0 8)} assume !(0 == ~cond); {24131#(<= ~counter~0 8)} is VALID [2022-04-28 07:17:59,220 INFO L290 TraceCheckUtils]: 85: Hoare triple {24131#(<= ~counter~0 8)} assume true; {24131#(<= ~counter~0 8)} is VALID [2022-04-28 07:17:59,221 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {24131#(<= ~counter~0 8)} {24131#(<= ~counter~0 8)} #63#return; {24131#(<= ~counter~0 8)} is VALID [2022-04-28 07:17:59,221 INFO L290 TraceCheckUtils]: 87: Hoare triple {24131#(<= ~counter~0 8)} assume !!(0 != ~y3~0); {24131#(<= ~counter~0 8)} is VALID [2022-04-28 07:17:59,221 INFO L290 TraceCheckUtils]: 88: Hoare triple {24131#(<= ~counter~0 8)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {24131#(<= ~counter~0 8)} is VALID [2022-04-28 07:17:59,222 INFO L290 TraceCheckUtils]: 89: Hoare triple {24131#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24159#(<= ~counter~0 9)} is VALID [2022-04-28 07:17:59,222 INFO L290 TraceCheckUtils]: 90: Hoare triple {24159#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {24159#(<= ~counter~0 9)} is VALID [2022-04-28 07:17:59,223 INFO L272 TraceCheckUtils]: 91: Hoare triple {24159#(<= ~counter~0 9)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {24159#(<= ~counter~0 9)} is VALID [2022-04-28 07:17:59,223 INFO L290 TraceCheckUtils]: 92: Hoare triple {24159#(<= ~counter~0 9)} ~cond := #in~cond; {24159#(<= ~counter~0 9)} is VALID [2022-04-28 07:17:59,223 INFO L290 TraceCheckUtils]: 93: Hoare triple {24159#(<= ~counter~0 9)} assume !(0 == ~cond); {24159#(<= ~counter~0 9)} is VALID [2022-04-28 07:17:59,223 INFO L290 TraceCheckUtils]: 94: Hoare triple {24159#(<= ~counter~0 9)} assume true; {24159#(<= ~counter~0 9)} is VALID [2022-04-28 07:17:59,224 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {24159#(<= ~counter~0 9)} {24159#(<= ~counter~0 9)} #63#return; {24159#(<= ~counter~0 9)} is VALID [2022-04-28 07:17:59,224 INFO L290 TraceCheckUtils]: 96: Hoare triple {24159#(<= ~counter~0 9)} assume !!(0 != ~y3~0); {24159#(<= ~counter~0 9)} is VALID [2022-04-28 07:17:59,224 INFO L290 TraceCheckUtils]: 97: Hoare triple {24159#(<= ~counter~0 9)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {24159#(<= ~counter~0 9)} is VALID [2022-04-28 07:17:59,225 INFO L290 TraceCheckUtils]: 98: Hoare triple {24159#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24187#(<= ~counter~0 10)} is VALID [2022-04-28 07:17:59,225 INFO L290 TraceCheckUtils]: 99: Hoare triple {24187#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {24187#(<= ~counter~0 10)} is VALID [2022-04-28 07:17:59,226 INFO L272 TraceCheckUtils]: 100: Hoare triple {24187#(<= ~counter~0 10)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {24187#(<= ~counter~0 10)} is VALID [2022-04-28 07:17:59,226 INFO L290 TraceCheckUtils]: 101: Hoare triple {24187#(<= ~counter~0 10)} ~cond := #in~cond; {24187#(<= ~counter~0 10)} is VALID [2022-04-28 07:17:59,226 INFO L290 TraceCheckUtils]: 102: Hoare triple {24187#(<= ~counter~0 10)} assume !(0 == ~cond); {24187#(<= ~counter~0 10)} is VALID [2022-04-28 07:17:59,227 INFO L290 TraceCheckUtils]: 103: Hoare triple {24187#(<= ~counter~0 10)} assume true; {24187#(<= ~counter~0 10)} is VALID [2022-04-28 07:17:59,227 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {24187#(<= ~counter~0 10)} {24187#(<= ~counter~0 10)} #63#return; {24187#(<= ~counter~0 10)} is VALID [2022-04-28 07:17:59,227 INFO L290 TraceCheckUtils]: 105: Hoare triple {24187#(<= ~counter~0 10)} assume !!(0 != ~y3~0); {24187#(<= ~counter~0 10)} is VALID [2022-04-28 07:17:59,228 INFO L290 TraceCheckUtils]: 106: Hoare triple {24187#(<= ~counter~0 10)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {24187#(<= ~counter~0 10)} is VALID [2022-04-28 07:17:59,228 INFO L290 TraceCheckUtils]: 107: Hoare triple {24187#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24215#(<= ~counter~0 11)} is VALID [2022-04-28 07:17:59,228 INFO L290 TraceCheckUtils]: 108: Hoare triple {24215#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {24215#(<= ~counter~0 11)} is VALID [2022-04-28 07:17:59,229 INFO L272 TraceCheckUtils]: 109: Hoare triple {24215#(<= ~counter~0 11)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {24215#(<= ~counter~0 11)} is VALID [2022-04-28 07:17:59,229 INFO L290 TraceCheckUtils]: 110: Hoare triple {24215#(<= ~counter~0 11)} ~cond := #in~cond; {24215#(<= ~counter~0 11)} is VALID [2022-04-28 07:17:59,229 INFO L290 TraceCheckUtils]: 111: Hoare triple {24215#(<= ~counter~0 11)} assume !(0 == ~cond); {24215#(<= ~counter~0 11)} is VALID [2022-04-28 07:17:59,230 INFO L290 TraceCheckUtils]: 112: Hoare triple {24215#(<= ~counter~0 11)} assume true; {24215#(<= ~counter~0 11)} is VALID [2022-04-28 07:17:59,230 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {24215#(<= ~counter~0 11)} {24215#(<= ~counter~0 11)} #63#return; {24215#(<= ~counter~0 11)} is VALID [2022-04-28 07:17:59,230 INFO L290 TraceCheckUtils]: 114: Hoare triple {24215#(<= ~counter~0 11)} assume !!(0 != ~y3~0); {24215#(<= ~counter~0 11)} is VALID [2022-04-28 07:17:59,231 INFO L290 TraceCheckUtils]: 115: Hoare triple {24215#(<= ~counter~0 11)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {24215#(<= ~counter~0 11)} is VALID [2022-04-28 07:17:59,231 INFO L290 TraceCheckUtils]: 116: Hoare triple {24215#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24243#(<= ~counter~0 12)} is VALID [2022-04-28 07:17:59,231 INFO L290 TraceCheckUtils]: 117: Hoare triple {24243#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {24243#(<= ~counter~0 12)} is VALID [2022-04-28 07:17:59,232 INFO L272 TraceCheckUtils]: 118: Hoare triple {24243#(<= ~counter~0 12)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {24243#(<= ~counter~0 12)} is VALID [2022-04-28 07:17:59,232 INFO L290 TraceCheckUtils]: 119: Hoare triple {24243#(<= ~counter~0 12)} ~cond := #in~cond; {24243#(<= ~counter~0 12)} is VALID [2022-04-28 07:17:59,232 INFO L290 TraceCheckUtils]: 120: Hoare triple {24243#(<= ~counter~0 12)} assume !(0 == ~cond); {24243#(<= ~counter~0 12)} is VALID [2022-04-28 07:17:59,233 INFO L290 TraceCheckUtils]: 121: Hoare triple {24243#(<= ~counter~0 12)} assume true; {24243#(<= ~counter~0 12)} is VALID [2022-04-28 07:17:59,233 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {24243#(<= ~counter~0 12)} {24243#(<= ~counter~0 12)} #63#return; {24243#(<= ~counter~0 12)} is VALID [2022-04-28 07:17:59,233 INFO L290 TraceCheckUtils]: 123: Hoare triple {24243#(<= ~counter~0 12)} assume !!(0 != ~y3~0); {24243#(<= ~counter~0 12)} is VALID [2022-04-28 07:17:59,234 INFO L290 TraceCheckUtils]: 124: Hoare triple {24243#(<= ~counter~0 12)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {24243#(<= ~counter~0 12)} is VALID [2022-04-28 07:17:59,234 INFO L290 TraceCheckUtils]: 125: Hoare triple {24243#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24271#(<= ~counter~0 13)} is VALID [2022-04-28 07:17:59,235 INFO L290 TraceCheckUtils]: 126: Hoare triple {24271#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {24271#(<= ~counter~0 13)} is VALID [2022-04-28 07:17:59,235 INFO L272 TraceCheckUtils]: 127: Hoare triple {24271#(<= ~counter~0 13)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {24271#(<= ~counter~0 13)} is VALID [2022-04-28 07:17:59,235 INFO L290 TraceCheckUtils]: 128: Hoare triple {24271#(<= ~counter~0 13)} ~cond := #in~cond; {24271#(<= ~counter~0 13)} is VALID [2022-04-28 07:17:59,236 INFO L290 TraceCheckUtils]: 129: Hoare triple {24271#(<= ~counter~0 13)} assume !(0 == ~cond); {24271#(<= ~counter~0 13)} is VALID [2022-04-28 07:17:59,236 INFO L290 TraceCheckUtils]: 130: Hoare triple {24271#(<= ~counter~0 13)} assume true; {24271#(<= ~counter~0 13)} is VALID [2022-04-28 07:17:59,236 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {24271#(<= ~counter~0 13)} {24271#(<= ~counter~0 13)} #63#return; {24271#(<= ~counter~0 13)} is VALID [2022-04-28 07:17:59,237 INFO L290 TraceCheckUtils]: 132: Hoare triple {24271#(<= ~counter~0 13)} assume !!(0 != ~y3~0); {24271#(<= ~counter~0 13)} is VALID [2022-04-28 07:17:59,237 INFO L290 TraceCheckUtils]: 133: Hoare triple {24271#(<= ~counter~0 13)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {24271#(<= ~counter~0 13)} is VALID [2022-04-28 07:17:59,237 INFO L290 TraceCheckUtils]: 134: Hoare triple {24271#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24299#(<= ~counter~0 14)} is VALID [2022-04-28 07:17:59,238 INFO L290 TraceCheckUtils]: 135: Hoare triple {24299#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {24299#(<= ~counter~0 14)} is VALID [2022-04-28 07:17:59,238 INFO L272 TraceCheckUtils]: 136: Hoare triple {24299#(<= ~counter~0 14)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {24299#(<= ~counter~0 14)} is VALID [2022-04-28 07:17:59,238 INFO L290 TraceCheckUtils]: 137: Hoare triple {24299#(<= ~counter~0 14)} ~cond := #in~cond; {24299#(<= ~counter~0 14)} is VALID [2022-04-28 07:17:59,239 INFO L290 TraceCheckUtils]: 138: Hoare triple {24299#(<= ~counter~0 14)} assume !(0 == ~cond); {24299#(<= ~counter~0 14)} is VALID [2022-04-28 07:17:59,239 INFO L290 TraceCheckUtils]: 139: Hoare triple {24299#(<= ~counter~0 14)} assume true; {24299#(<= ~counter~0 14)} is VALID [2022-04-28 07:17:59,239 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {24299#(<= ~counter~0 14)} {24299#(<= ~counter~0 14)} #63#return; {24299#(<= ~counter~0 14)} is VALID [2022-04-28 07:17:59,239 INFO L290 TraceCheckUtils]: 141: Hoare triple {24299#(<= ~counter~0 14)} assume !!(0 != ~y3~0); {24299#(<= ~counter~0 14)} is VALID [2022-04-28 07:17:59,240 INFO L290 TraceCheckUtils]: 142: Hoare triple {24299#(<= ~counter~0 14)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {24299#(<= ~counter~0 14)} is VALID [2022-04-28 07:17:59,240 INFO L290 TraceCheckUtils]: 143: Hoare triple {24299#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24327#(<= ~counter~0 15)} is VALID [2022-04-28 07:17:59,240 INFO L290 TraceCheckUtils]: 144: Hoare triple {24327#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {24327#(<= ~counter~0 15)} is VALID [2022-04-28 07:17:59,241 INFO L272 TraceCheckUtils]: 145: Hoare triple {24327#(<= ~counter~0 15)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {24327#(<= ~counter~0 15)} is VALID [2022-04-28 07:17:59,241 INFO L290 TraceCheckUtils]: 146: Hoare triple {24327#(<= ~counter~0 15)} ~cond := #in~cond; {24327#(<= ~counter~0 15)} is VALID [2022-04-28 07:17:59,241 INFO L290 TraceCheckUtils]: 147: Hoare triple {24327#(<= ~counter~0 15)} assume !(0 == ~cond); {24327#(<= ~counter~0 15)} is VALID [2022-04-28 07:17:59,242 INFO L290 TraceCheckUtils]: 148: Hoare triple {24327#(<= ~counter~0 15)} assume true; {24327#(<= ~counter~0 15)} is VALID [2022-04-28 07:17:59,242 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {24327#(<= ~counter~0 15)} {24327#(<= ~counter~0 15)} #63#return; {24327#(<= ~counter~0 15)} is VALID [2022-04-28 07:17:59,242 INFO L290 TraceCheckUtils]: 150: Hoare triple {24327#(<= ~counter~0 15)} assume !!(0 != ~y3~0); {24327#(<= ~counter~0 15)} is VALID [2022-04-28 07:17:59,243 INFO L290 TraceCheckUtils]: 151: Hoare triple {24327#(<= ~counter~0 15)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {24327#(<= ~counter~0 15)} is VALID [2022-04-28 07:17:59,243 INFO L290 TraceCheckUtils]: 152: Hoare triple {24327#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24355#(<= ~counter~0 16)} is VALID [2022-04-28 07:17:59,243 INFO L290 TraceCheckUtils]: 153: Hoare triple {24355#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {24355#(<= ~counter~0 16)} is VALID [2022-04-28 07:17:59,244 INFO L272 TraceCheckUtils]: 154: Hoare triple {24355#(<= ~counter~0 16)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {24355#(<= ~counter~0 16)} is VALID [2022-04-28 07:17:59,244 INFO L290 TraceCheckUtils]: 155: Hoare triple {24355#(<= ~counter~0 16)} ~cond := #in~cond; {24355#(<= ~counter~0 16)} is VALID [2022-04-28 07:17:59,244 INFO L290 TraceCheckUtils]: 156: Hoare triple {24355#(<= ~counter~0 16)} assume !(0 == ~cond); {24355#(<= ~counter~0 16)} is VALID [2022-04-28 07:17:59,244 INFO L290 TraceCheckUtils]: 157: Hoare triple {24355#(<= ~counter~0 16)} assume true; {24355#(<= ~counter~0 16)} is VALID [2022-04-28 07:17:59,245 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {24355#(<= ~counter~0 16)} {24355#(<= ~counter~0 16)} #63#return; {24355#(<= ~counter~0 16)} is VALID [2022-04-28 07:17:59,245 INFO L290 TraceCheckUtils]: 159: Hoare triple {24355#(<= ~counter~0 16)} assume !!(0 != ~y3~0); {24355#(<= ~counter~0 16)} is VALID [2022-04-28 07:17:59,245 INFO L290 TraceCheckUtils]: 160: Hoare triple {24355#(<= ~counter~0 16)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {24355#(<= ~counter~0 16)} is VALID [2022-04-28 07:17:59,246 INFO L290 TraceCheckUtils]: 161: Hoare triple {24355#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24383#(<= ~counter~0 17)} is VALID [2022-04-28 07:17:59,246 INFO L290 TraceCheckUtils]: 162: Hoare triple {24383#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {24383#(<= ~counter~0 17)} is VALID [2022-04-28 07:17:59,247 INFO L272 TraceCheckUtils]: 163: Hoare triple {24383#(<= ~counter~0 17)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {24383#(<= ~counter~0 17)} is VALID [2022-04-28 07:17:59,247 INFO L290 TraceCheckUtils]: 164: Hoare triple {24383#(<= ~counter~0 17)} ~cond := #in~cond; {24383#(<= ~counter~0 17)} is VALID [2022-04-28 07:17:59,247 INFO L290 TraceCheckUtils]: 165: Hoare triple {24383#(<= ~counter~0 17)} assume !(0 == ~cond); {24383#(<= ~counter~0 17)} is VALID [2022-04-28 07:17:59,247 INFO L290 TraceCheckUtils]: 166: Hoare triple {24383#(<= ~counter~0 17)} assume true; {24383#(<= ~counter~0 17)} is VALID [2022-04-28 07:17:59,248 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {24383#(<= ~counter~0 17)} {24383#(<= ~counter~0 17)} #63#return; {24383#(<= ~counter~0 17)} is VALID [2022-04-28 07:17:59,248 INFO L290 TraceCheckUtils]: 168: Hoare triple {24383#(<= ~counter~0 17)} assume !!(0 != ~y3~0); {24383#(<= ~counter~0 17)} is VALID [2022-04-28 07:17:59,248 INFO L290 TraceCheckUtils]: 169: Hoare triple {24383#(<= ~counter~0 17)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {24383#(<= ~counter~0 17)} is VALID [2022-04-28 07:17:59,249 INFO L290 TraceCheckUtils]: 170: Hoare triple {24383#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24411#(<= ~counter~0 18)} is VALID [2022-04-28 07:17:59,249 INFO L290 TraceCheckUtils]: 171: Hoare triple {24411#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {24411#(<= ~counter~0 18)} is VALID [2022-04-28 07:17:59,250 INFO L272 TraceCheckUtils]: 172: Hoare triple {24411#(<= ~counter~0 18)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {24411#(<= ~counter~0 18)} is VALID [2022-04-28 07:17:59,250 INFO L290 TraceCheckUtils]: 173: Hoare triple {24411#(<= ~counter~0 18)} ~cond := #in~cond; {24411#(<= ~counter~0 18)} is VALID [2022-04-28 07:17:59,250 INFO L290 TraceCheckUtils]: 174: Hoare triple {24411#(<= ~counter~0 18)} assume !(0 == ~cond); {24411#(<= ~counter~0 18)} is VALID [2022-04-28 07:17:59,250 INFO L290 TraceCheckUtils]: 175: Hoare triple {24411#(<= ~counter~0 18)} assume true; {24411#(<= ~counter~0 18)} is VALID [2022-04-28 07:17:59,251 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {24411#(<= ~counter~0 18)} {24411#(<= ~counter~0 18)} #63#return; {24411#(<= ~counter~0 18)} is VALID [2022-04-28 07:17:59,251 INFO L290 TraceCheckUtils]: 177: Hoare triple {24411#(<= ~counter~0 18)} assume !!(0 != ~y3~0); {24411#(<= ~counter~0 18)} is VALID [2022-04-28 07:17:59,251 INFO L290 TraceCheckUtils]: 178: Hoare triple {24411#(<= ~counter~0 18)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {24411#(<= ~counter~0 18)} is VALID [2022-04-28 07:17:59,251 INFO L290 TraceCheckUtils]: 179: Hoare triple {24411#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24439#(<= |main_#t~post6| 18)} is VALID [2022-04-28 07:17:59,252 INFO L290 TraceCheckUtils]: 180: Hoare triple {24439#(<= |main_#t~post6| 18)} assume !(#t~post6 < 50);havoc #t~post6; {23879#false} is VALID [2022-04-28 07:17:59,252 INFO L272 TraceCheckUtils]: 181: Hoare triple {23879#false} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 == ~x1~0 then 1 else 0)); {23879#false} is VALID [2022-04-28 07:17:59,252 INFO L290 TraceCheckUtils]: 182: Hoare triple {23879#false} ~cond := #in~cond; {23879#false} is VALID [2022-04-28 07:17:59,252 INFO L290 TraceCheckUtils]: 183: Hoare triple {23879#false} assume 0 == ~cond; {23879#false} is VALID [2022-04-28 07:17:59,252 INFO L290 TraceCheckUtils]: 184: Hoare triple {23879#false} assume !false; {23879#false} is VALID [2022-04-28 07:17:59,253 INFO L134 CoverageAnalysis]: Checked inductivity of 1453 backedges. 36 proven. 1413 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-28 07:17:59,253 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 07:18:00,271 INFO L290 TraceCheckUtils]: 184: Hoare triple {23879#false} assume !false; {23879#false} is VALID [2022-04-28 07:18:00,272 INFO L290 TraceCheckUtils]: 183: Hoare triple {23879#false} assume 0 == ~cond; {23879#false} is VALID [2022-04-28 07:18:00,272 INFO L290 TraceCheckUtils]: 182: Hoare triple {23879#false} ~cond := #in~cond; {23879#false} is VALID [2022-04-28 07:18:00,272 INFO L272 TraceCheckUtils]: 181: Hoare triple {23879#false} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 == ~x1~0 then 1 else 0)); {23879#false} is VALID [2022-04-28 07:18:00,272 INFO L290 TraceCheckUtils]: 180: Hoare triple {24467#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {23879#false} is VALID [2022-04-28 07:18:00,272 INFO L290 TraceCheckUtils]: 179: Hoare triple {24471#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24467#(< |main_#t~post6| 50)} is VALID [2022-04-28 07:18:00,272 INFO L290 TraceCheckUtils]: 178: Hoare triple {24471#(< ~counter~0 50)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {24471#(< ~counter~0 50)} is VALID [2022-04-28 07:18:00,273 INFO L290 TraceCheckUtils]: 177: Hoare triple {24471#(< ~counter~0 50)} assume !!(0 != ~y3~0); {24471#(< ~counter~0 50)} is VALID [2022-04-28 07:18:00,273 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {23878#true} {24471#(< ~counter~0 50)} #63#return; {24471#(< ~counter~0 50)} is VALID [2022-04-28 07:18:00,273 INFO L290 TraceCheckUtils]: 175: Hoare triple {23878#true} assume true; {23878#true} is VALID [2022-04-28 07:18:00,273 INFO L290 TraceCheckUtils]: 174: Hoare triple {23878#true} assume !(0 == ~cond); {23878#true} is VALID [2022-04-28 07:18:00,273 INFO L290 TraceCheckUtils]: 173: Hoare triple {23878#true} ~cond := #in~cond; {23878#true} is VALID [2022-04-28 07:18:00,273 INFO L272 TraceCheckUtils]: 172: Hoare triple {24471#(< ~counter~0 50)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {23878#true} is VALID [2022-04-28 07:18:00,274 INFO L290 TraceCheckUtils]: 171: Hoare triple {24471#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {24471#(< ~counter~0 50)} is VALID [2022-04-28 07:18:00,274 INFO L290 TraceCheckUtils]: 170: Hoare triple {24499#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24471#(< ~counter~0 50)} is VALID [2022-04-28 07:18:00,275 INFO L290 TraceCheckUtils]: 169: Hoare triple {24499#(< ~counter~0 49)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {24499#(< ~counter~0 49)} is VALID [2022-04-28 07:18:00,275 INFO L290 TraceCheckUtils]: 168: Hoare triple {24499#(< ~counter~0 49)} assume !!(0 != ~y3~0); {24499#(< ~counter~0 49)} is VALID [2022-04-28 07:18:00,275 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {23878#true} {24499#(< ~counter~0 49)} #63#return; {24499#(< ~counter~0 49)} is VALID [2022-04-28 07:18:00,276 INFO L290 TraceCheckUtils]: 166: Hoare triple {23878#true} assume true; {23878#true} is VALID [2022-04-28 07:18:00,276 INFO L290 TraceCheckUtils]: 165: Hoare triple {23878#true} assume !(0 == ~cond); {23878#true} is VALID [2022-04-28 07:18:00,276 INFO L290 TraceCheckUtils]: 164: Hoare triple {23878#true} ~cond := #in~cond; {23878#true} is VALID [2022-04-28 07:18:00,276 INFO L272 TraceCheckUtils]: 163: Hoare triple {24499#(< ~counter~0 49)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {23878#true} is VALID [2022-04-28 07:18:00,276 INFO L290 TraceCheckUtils]: 162: Hoare triple {24499#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {24499#(< ~counter~0 49)} is VALID [2022-04-28 07:18:00,276 INFO L290 TraceCheckUtils]: 161: Hoare triple {24527#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24499#(< ~counter~0 49)} is VALID [2022-04-28 07:18:00,277 INFO L290 TraceCheckUtils]: 160: Hoare triple {24527#(< ~counter~0 48)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {24527#(< ~counter~0 48)} is VALID [2022-04-28 07:18:00,277 INFO L290 TraceCheckUtils]: 159: Hoare triple {24527#(< ~counter~0 48)} assume !!(0 != ~y3~0); {24527#(< ~counter~0 48)} is VALID [2022-04-28 07:18:00,277 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {23878#true} {24527#(< ~counter~0 48)} #63#return; {24527#(< ~counter~0 48)} is VALID [2022-04-28 07:18:00,277 INFO L290 TraceCheckUtils]: 157: Hoare triple {23878#true} assume true; {23878#true} is VALID [2022-04-28 07:18:00,278 INFO L290 TraceCheckUtils]: 156: Hoare triple {23878#true} assume !(0 == ~cond); {23878#true} is VALID [2022-04-28 07:18:00,278 INFO L290 TraceCheckUtils]: 155: Hoare triple {23878#true} ~cond := #in~cond; {23878#true} is VALID [2022-04-28 07:18:00,278 INFO L272 TraceCheckUtils]: 154: Hoare triple {24527#(< ~counter~0 48)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {23878#true} is VALID [2022-04-28 07:18:00,278 INFO L290 TraceCheckUtils]: 153: Hoare triple {24527#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {24527#(< ~counter~0 48)} is VALID [2022-04-28 07:18:00,278 INFO L290 TraceCheckUtils]: 152: Hoare triple {24555#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24527#(< ~counter~0 48)} is VALID [2022-04-28 07:18:00,279 INFO L290 TraceCheckUtils]: 151: Hoare triple {24555#(< ~counter~0 47)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {24555#(< ~counter~0 47)} is VALID [2022-04-28 07:18:00,279 INFO L290 TraceCheckUtils]: 150: Hoare triple {24555#(< ~counter~0 47)} assume !!(0 != ~y3~0); {24555#(< ~counter~0 47)} is VALID [2022-04-28 07:18:00,279 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {23878#true} {24555#(< ~counter~0 47)} #63#return; {24555#(< ~counter~0 47)} is VALID [2022-04-28 07:18:00,279 INFO L290 TraceCheckUtils]: 148: Hoare triple {23878#true} assume true; {23878#true} is VALID [2022-04-28 07:18:00,279 INFO L290 TraceCheckUtils]: 147: Hoare triple {23878#true} assume !(0 == ~cond); {23878#true} is VALID [2022-04-28 07:18:00,279 INFO L290 TraceCheckUtils]: 146: Hoare triple {23878#true} ~cond := #in~cond; {23878#true} is VALID [2022-04-28 07:18:00,280 INFO L272 TraceCheckUtils]: 145: Hoare triple {24555#(< ~counter~0 47)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {23878#true} is VALID [2022-04-28 07:18:00,280 INFO L290 TraceCheckUtils]: 144: Hoare triple {24555#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {24555#(< ~counter~0 47)} is VALID [2022-04-28 07:18:00,280 INFO L290 TraceCheckUtils]: 143: Hoare triple {24583#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24555#(< ~counter~0 47)} is VALID [2022-04-28 07:18:00,281 INFO L290 TraceCheckUtils]: 142: Hoare triple {24583#(< ~counter~0 46)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {24583#(< ~counter~0 46)} is VALID [2022-04-28 07:18:00,281 INFO L290 TraceCheckUtils]: 141: Hoare triple {24583#(< ~counter~0 46)} assume !!(0 != ~y3~0); {24583#(< ~counter~0 46)} is VALID [2022-04-28 07:18:00,281 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {23878#true} {24583#(< ~counter~0 46)} #63#return; {24583#(< ~counter~0 46)} is VALID [2022-04-28 07:18:00,281 INFO L290 TraceCheckUtils]: 139: Hoare triple {23878#true} assume true; {23878#true} is VALID [2022-04-28 07:18:00,281 INFO L290 TraceCheckUtils]: 138: Hoare triple {23878#true} assume !(0 == ~cond); {23878#true} is VALID [2022-04-28 07:18:00,281 INFO L290 TraceCheckUtils]: 137: Hoare triple {23878#true} ~cond := #in~cond; {23878#true} is VALID [2022-04-28 07:18:00,282 INFO L272 TraceCheckUtils]: 136: Hoare triple {24583#(< ~counter~0 46)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {23878#true} is VALID [2022-04-28 07:18:00,282 INFO L290 TraceCheckUtils]: 135: Hoare triple {24583#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {24583#(< ~counter~0 46)} is VALID [2022-04-28 07:18:00,282 INFO L290 TraceCheckUtils]: 134: Hoare triple {24611#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24583#(< ~counter~0 46)} is VALID [2022-04-28 07:18:00,282 INFO L290 TraceCheckUtils]: 133: Hoare triple {24611#(< ~counter~0 45)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {24611#(< ~counter~0 45)} is VALID [2022-04-28 07:18:00,283 INFO L290 TraceCheckUtils]: 132: Hoare triple {24611#(< ~counter~0 45)} assume !!(0 != ~y3~0); {24611#(< ~counter~0 45)} is VALID [2022-04-28 07:18:00,283 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {23878#true} {24611#(< ~counter~0 45)} #63#return; {24611#(< ~counter~0 45)} is VALID [2022-04-28 07:18:00,283 INFO L290 TraceCheckUtils]: 130: Hoare triple {23878#true} assume true; {23878#true} is VALID [2022-04-28 07:18:00,283 INFO L290 TraceCheckUtils]: 129: Hoare triple {23878#true} assume !(0 == ~cond); {23878#true} is VALID [2022-04-28 07:18:00,283 INFO L290 TraceCheckUtils]: 128: Hoare triple {23878#true} ~cond := #in~cond; {23878#true} is VALID [2022-04-28 07:18:00,283 INFO L272 TraceCheckUtils]: 127: Hoare triple {24611#(< ~counter~0 45)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {23878#true} is VALID [2022-04-28 07:18:00,284 INFO L290 TraceCheckUtils]: 126: Hoare triple {24611#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {24611#(< ~counter~0 45)} is VALID [2022-04-28 07:18:00,284 INFO L290 TraceCheckUtils]: 125: Hoare triple {24639#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24611#(< ~counter~0 45)} is VALID [2022-04-28 07:18:00,284 INFO L290 TraceCheckUtils]: 124: Hoare triple {24639#(< ~counter~0 44)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {24639#(< ~counter~0 44)} is VALID [2022-04-28 07:18:00,285 INFO L290 TraceCheckUtils]: 123: Hoare triple {24639#(< ~counter~0 44)} assume !!(0 != ~y3~0); {24639#(< ~counter~0 44)} is VALID [2022-04-28 07:18:00,285 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {23878#true} {24639#(< ~counter~0 44)} #63#return; {24639#(< ~counter~0 44)} is VALID [2022-04-28 07:18:00,285 INFO L290 TraceCheckUtils]: 121: Hoare triple {23878#true} assume true; {23878#true} is VALID [2022-04-28 07:18:00,285 INFO L290 TraceCheckUtils]: 120: Hoare triple {23878#true} assume !(0 == ~cond); {23878#true} is VALID [2022-04-28 07:18:00,285 INFO L290 TraceCheckUtils]: 119: Hoare triple {23878#true} ~cond := #in~cond; {23878#true} is VALID [2022-04-28 07:18:00,285 INFO L272 TraceCheckUtils]: 118: Hoare triple {24639#(< ~counter~0 44)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {23878#true} is VALID [2022-04-28 07:18:00,286 INFO L290 TraceCheckUtils]: 117: Hoare triple {24639#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {24639#(< ~counter~0 44)} is VALID [2022-04-28 07:18:00,286 INFO L290 TraceCheckUtils]: 116: Hoare triple {24667#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24639#(< ~counter~0 44)} is VALID [2022-04-28 07:18:00,286 INFO L290 TraceCheckUtils]: 115: Hoare triple {24667#(< ~counter~0 43)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {24667#(< ~counter~0 43)} is VALID [2022-04-28 07:18:00,286 INFO L290 TraceCheckUtils]: 114: Hoare triple {24667#(< ~counter~0 43)} assume !!(0 != ~y3~0); {24667#(< ~counter~0 43)} is VALID [2022-04-28 07:18:00,287 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {23878#true} {24667#(< ~counter~0 43)} #63#return; {24667#(< ~counter~0 43)} is VALID [2022-04-28 07:18:00,287 INFO L290 TraceCheckUtils]: 112: Hoare triple {23878#true} assume true; {23878#true} is VALID [2022-04-28 07:18:00,287 INFO L290 TraceCheckUtils]: 111: Hoare triple {23878#true} assume !(0 == ~cond); {23878#true} is VALID [2022-04-28 07:18:00,287 INFO L290 TraceCheckUtils]: 110: Hoare triple {23878#true} ~cond := #in~cond; {23878#true} is VALID [2022-04-28 07:18:00,287 INFO L272 TraceCheckUtils]: 109: Hoare triple {24667#(< ~counter~0 43)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {23878#true} is VALID [2022-04-28 07:18:00,287 INFO L290 TraceCheckUtils]: 108: Hoare triple {24667#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {24667#(< ~counter~0 43)} is VALID [2022-04-28 07:18:00,288 INFO L290 TraceCheckUtils]: 107: Hoare triple {24695#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24667#(< ~counter~0 43)} is VALID [2022-04-28 07:18:00,288 INFO L290 TraceCheckUtils]: 106: Hoare triple {24695#(< ~counter~0 42)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {24695#(< ~counter~0 42)} is VALID [2022-04-28 07:18:00,288 INFO L290 TraceCheckUtils]: 105: Hoare triple {24695#(< ~counter~0 42)} assume !!(0 != ~y3~0); {24695#(< ~counter~0 42)} is VALID [2022-04-28 07:18:00,289 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {23878#true} {24695#(< ~counter~0 42)} #63#return; {24695#(< ~counter~0 42)} is VALID [2022-04-28 07:18:00,289 INFO L290 TraceCheckUtils]: 103: Hoare triple {23878#true} assume true; {23878#true} is VALID [2022-04-28 07:18:00,289 INFO L290 TraceCheckUtils]: 102: Hoare triple {23878#true} assume !(0 == ~cond); {23878#true} is VALID [2022-04-28 07:18:00,289 INFO L290 TraceCheckUtils]: 101: Hoare triple {23878#true} ~cond := #in~cond; {23878#true} is VALID [2022-04-28 07:18:00,289 INFO L272 TraceCheckUtils]: 100: Hoare triple {24695#(< ~counter~0 42)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {23878#true} is VALID [2022-04-28 07:18:00,289 INFO L290 TraceCheckUtils]: 99: Hoare triple {24695#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {24695#(< ~counter~0 42)} is VALID [2022-04-28 07:18:00,290 INFO L290 TraceCheckUtils]: 98: Hoare triple {24723#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24695#(< ~counter~0 42)} is VALID [2022-04-28 07:18:00,290 INFO L290 TraceCheckUtils]: 97: Hoare triple {24723#(< ~counter~0 41)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {24723#(< ~counter~0 41)} is VALID [2022-04-28 07:18:00,290 INFO L290 TraceCheckUtils]: 96: Hoare triple {24723#(< ~counter~0 41)} assume !!(0 != ~y3~0); {24723#(< ~counter~0 41)} is VALID [2022-04-28 07:18:00,291 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {23878#true} {24723#(< ~counter~0 41)} #63#return; {24723#(< ~counter~0 41)} is VALID [2022-04-28 07:18:00,291 INFO L290 TraceCheckUtils]: 94: Hoare triple {23878#true} assume true; {23878#true} is VALID [2022-04-28 07:18:00,291 INFO L290 TraceCheckUtils]: 93: Hoare triple {23878#true} assume !(0 == ~cond); {23878#true} is VALID [2022-04-28 07:18:00,291 INFO L290 TraceCheckUtils]: 92: Hoare triple {23878#true} ~cond := #in~cond; {23878#true} is VALID [2022-04-28 07:18:00,291 INFO L272 TraceCheckUtils]: 91: Hoare triple {24723#(< ~counter~0 41)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {23878#true} is VALID [2022-04-28 07:18:00,291 INFO L290 TraceCheckUtils]: 90: Hoare triple {24723#(< ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {24723#(< ~counter~0 41)} is VALID [2022-04-28 07:18:00,292 INFO L290 TraceCheckUtils]: 89: Hoare triple {24751#(< ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24723#(< ~counter~0 41)} is VALID [2022-04-28 07:18:00,292 INFO L290 TraceCheckUtils]: 88: Hoare triple {24751#(< ~counter~0 40)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {24751#(< ~counter~0 40)} is VALID [2022-04-28 07:18:00,292 INFO L290 TraceCheckUtils]: 87: Hoare triple {24751#(< ~counter~0 40)} assume !!(0 != ~y3~0); {24751#(< ~counter~0 40)} is VALID [2022-04-28 07:18:00,293 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {23878#true} {24751#(< ~counter~0 40)} #63#return; {24751#(< ~counter~0 40)} is VALID [2022-04-28 07:18:00,293 INFO L290 TraceCheckUtils]: 85: Hoare triple {23878#true} assume true; {23878#true} is VALID [2022-04-28 07:18:00,293 INFO L290 TraceCheckUtils]: 84: Hoare triple {23878#true} assume !(0 == ~cond); {23878#true} is VALID [2022-04-28 07:18:00,293 INFO L290 TraceCheckUtils]: 83: Hoare triple {23878#true} ~cond := #in~cond; {23878#true} is VALID [2022-04-28 07:18:00,293 INFO L272 TraceCheckUtils]: 82: Hoare triple {24751#(< ~counter~0 40)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {23878#true} is VALID [2022-04-28 07:18:00,293 INFO L290 TraceCheckUtils]: 81: Hoare triple {24751#(< ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {24751#(< ~counter~0 40)} is VALID [2022-04-28 07:18:00,294 INFO L290 TraceCheckUtils]: 80: Hoare triple {24779#(< ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24751#(< ~counter~0 40)} is VALID [2022-04-28 07:18:00,294 INFO L290 TraceCheckUtils]: 79: Hoare triple {24779#(< ~counter~0 39)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {24779#(< ~counter~0 39)} is VALID [2022-04-28 07:18:00,294 INFO L290 TraceCheckUtils]: 78: Hoare triple {24779#(< ~counter~0 39)} assume !!(0 != ~y3~0); {24779#(< ~counter~0 39)} is VALID [2022-04-28 07:18:00,295 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {23878#true} {24779#(< ~counter~0 39)} #63#return; {24779#(< ~counter~0 39)} is VALID [2022-04-28 07:18:00,295 INFO L290 TraceCheckUtils]: 76: Hoare triple {23878#true} assume true; {23878#true} is VALID [2022-04-28 07:18:00,295 INFO L290 TraceCheckUtils]: 75: Hoare triple {23878#true} assume !(0 == ~cond); {23878#true} is VALID [2022-04-28 07:18:00,295 INFO L290 TraceCheckUtils]: 74: Hoare triple {23878#true} ~cond := #in~cond; {23878#true} is VALID [2022-04-28 07:18:00,295 INFO L272 TraceCheckUtils]: 73: Hoare triple {24779#(< ~counter~0 39)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {23878#true} is VALID [2022-04-28 07:18:00,297 INFO L290 TraceCheckUtils]: 72: Hoare triple {24779#(< ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {24779#(< ~counter~0 39)} is VALID [2022-04-28 07:18:00,298 INFO L290 TraceCheckUtils]: 71: Hoare triple {24807#(< ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24779#(< ~counter~0 39)} is VALID [2022-04-28 07:18:00,298 INFO L290 TraceCheckUtils]: 70: Hoare triple {24807#(< ~counter~0 38)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {24807#(< ~counter~0 38)} is VALID [2022-04-28 07:18:00,298 INFO L290 TraceCheckUtils]: 69: Hoare triple {24807#(< ~counter~0 38)} assume !!(0 != ~y3~0); {24807#(< ~counter~0 38)} is VALID [2022-04-28 07:18:00,299 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {23878#true} {24807#(< ~counter~0 38)} #63#return; {24807#(< ~counter~0 38)} is VALID [2022-04-28 07:18:00,299 INFO L290 TraceCheckUtils]: 67: Hoare triple {23878#true} assume true; {23878#true} is VALID [2022-04-28 07:18:00,299 INFO L290 TraceCheckUtils]: 66: Hoare triple {23878#true} assume !(0 == ~cond); {23878#true} is VALID [2022-04-28 07:18:00,299 INFO L290 TraceCheckUtils]: 65: Hoare triple {23878#true} ~cond := #in~cond; {23878#true} is VALID [2022-04-28 07:18:00,299 INFO L272 TraceCheckUtils]: 64: Hoare triple {24807#(< ~counter~0 38)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {23878#true} is VALID [2022-04-28 07:18:00,299 INFO L290 TraceCheckUtils]: 63: Hoare triple {24807#(< ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {24807#(< ~counter~0 38)} is VALID [2022-04-28 07:18:00,300 INFO L290 TraceCheckUtils]: 62: Hoare triple {24835#(< ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24807#(< ~counter~0 38)} is VALID [2022-04-28 07:18:00,300 INFO L290 TraceCheckUtils]: 61: Hoare triple {24835#(< ~counter~0 37)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {24835#(< ~counter~0 37)} is VALID [2022-04-28 07:18:00,300 INFO L290 TraceCheckUtils]: 60: Hoare triple {24835#(< ~counter~0 37)} assume !!(0 != ~y3~0); {24835#(< ~counter~0 37)} is VALID [2022-04-28 07:18:00,301 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {23878#true} {24835#(< ~counter~0 37)} #63#return; {24835#(< ~counter~0 37)} is VALID [2022-04-28 07:18:00,301 INFO L290 TraceCheckUtils]: 58: Hoare triple {23878#true} assume true; {23878#true} is VALID [2022-04-28 07:18:00,301 INFO L290 TraceCheckUtils]: 57: Hoare triple {23878#true} assume !(0 == ~cond); {23878#true} is VALID [2022-04-28 07:18:00,301 INFO L290 TraceCheckUtils]: 56: Hoare triple {23878#true} ~cond := #in~cond; {23878#true} is VALID [2022-04-28 07:18:00,301 INFO L272 TraceCheckUtils]: 55: Hoare triple {24835#(< ~counter~0 37)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {23878#true} is VALID [2022-04-28 07:18:00,301 INFO L290 TraceCheckUtils]: 54: Hoare triple {24835#(< ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {24835#(< ~counter~0 37)} is VALID [2022-04-28 07:18:00,302 INFO L290 TraceCheckUtils]: 53: Hoare triple {24863#(< ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24835#(< ~counter~0 37)} is VALID [2022-04-28 07:18:00,302 INFO L290 TraceCheckUtils]: 52: Hoare triple {24863#(< ~counter~0 36)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {24863#(< ~counter~0 36)} is VALID [2022-04-28 07:18:00,302 INFO L290 TraceCheckUtils]: 51: Hoare triple {24863#(< ~counter~0 36)} assume !!(0 != ~y3~0); {24863#(< ~counter~0 36)} is VALID [2022-04-28 07:18:00,303 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {23878#true} {24863#(< ~counter~0 36)} #63#return; {24863#(< ~counter~0 36)} is VALID [2022-04-28 07:18:00,303 INFO L290 TraceCheckUtils]: 49: Hoare triple {23878#true} assume true; {23878#true} is VALID [2022-04-28 07:18:00,303 INFO L290 TraceCheckUtils]: 48: Hoare triple {23878#true} assume !(0 == ~cond); {23878#true} is VALID [2022-04-28 07:18:00,303 INFO L290 TraceCheckUtils]: 47: Hoare triple {23878#true} ~cond := #in~cond; {23878#true} is VALID [2022-04-28 07:18:00,303 INFO L272 TraceCheckUtils]: 46: Hoare triple {24863#(< ~counter~0 36)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {23878#true} is VALID [2022-04-28 07:18:00,303 INFO L290 TraceCheckUtils]: 45: Hoare triple {24863#(< ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {24863#(< ~counter~0 36)} is VALID [2022-04-28 07:18:00,304 INFO L290 TraceCheckUtils]: 44: Hoare triple {24891#(< ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24863#(< ~counter~0 36)} is VALID [2022-04-28 07:18:00,304 INFO L290 TraceCheckUtils]: 43: Hoare triple {24891#(< ~counter~0 35)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {24891#(< ~counter~0 35)} is VALID [2022-04-28 07:18:00,304 INFO L290 TraceCheckUtils]: 42: Hoare triple {24891#(< ~counter~0 35)} assume !!(0 != ~y3~0); {24891#(< ~counter~0 35)} is VALID [2022-04-28 07:18:00,305 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {23878#true} {24891#(< ~counter~0 35)} #63#return; {24891#(< ~counter~0 35)} is VALID [2022-04-28 07:18:00,305 INFO L290 TraceCheckUtils]: 40: Hoare triple {23878#true} assume true; {23878#true} is VALID [2022-04-28 07:18:00,305 INFO L290 TraceCheckUtils]: 39: Hoare triple {23878#true} assume !(0 == ~cond); {23878#true} is VALID [2022-04-28 07:18:00,305 INFO L290 TraceCheckUtils]: 38: Hoare triple {23878#true} ~cond := #in~cond; {23878#true} is VALID [2022-04-28 07:18:00,305 INFO L272 TraceCheckUtils]: 37: Hoare triple {24891#(< ~counter~0 35)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {23878#true} is VALID [2022-04-28 07:18:00,305 INFO L290 TraceCheckUtils]: 36: Hoare triple {24891#(< ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {24891#(< ~counter~0 35)} is VALID [2022-04-28 07:18:00,305 INFO L290 TraceCheckUtils]: 35: Hoare triple {24919#(< ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24891#(< ~counter~0 35)} is VALID [2022-04-28 07:18:00,306 INFO L290 TraceCheckUtils]: 34: Hoare triple {24919#(< ~counter~0 34)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {24919#(< ~counter~0 34)} is VALID [2022-04-28 07:18:00,306 INFO L290 TraceCheckUtils]: 33: Hoare triple {24919#(< ~counter~0 34)} assume !!(0 != ~y3~0); {24919#(< ~counter~0 34)} is VALID [2022-04-28 07:18:00,306 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {23878#true} {24919#(< ~counter~0 34)} #63#return; {24919#(< ~counter~0 34)} is VALID [2022-04-28 07:18:00,307 INFO L290 TraceCheckUtils]: 31: Hoare triple {23878#true} assume true; {23878#true} is VALID [2022-04-28 07:18:00,307 INFO L290 TraceCheckUtils]: 30: Hoare triple {23878#true} assume !(0 == ~cond); {23878#true} is VALID [2022-04-28 07:18:00,307 INFO L290 TraceCheckUtils]: 29: Hoare triple {23878#true} ~cond := #in~cond; {23878#true} is VALID [2022-04-28 07:18:00,307 INFO L272 TraceCheckUtils]: 28: Hoare triple {24919#(< ~counter~0 34)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {23878#true} is VALID [2022-04-28 07:18:00,307 INFO L290 TraceCheckUtils]: 27: Hoare triple {24919#(< ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {24919#(< ~counter~0 34)} is VALID [2022-04-28 07:18:00,307 INFO L290 TraceCheckUtils]: 26: Hoare triple {24947#(< ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24919#(< ~counter~0 34)} is VALID [2022-04-28 07:18:00,308 INFO L290 TraceCheckUtils]: 25: Hoare triple {24947#(< ~counter~0 33)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {24947#(< ~counter~0 33)} is VALID [2022-04-28 07:18:00,308 INFO L290 TraceCheckUtils]: 24: Hoare triple {24947#(< ~counter~0 33)} assume !!(0 != ~y3~0); {24947#(< ~counter~0 33)} is VALID [2022-04-28 07:18:00,308 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {23878#true} {24947#(< ~counter~0 33)} #63#return; {24947#(< ~counter~0 33)} is VALID [2022-04-28 07:18:00,308 INFO L290 TraceCheckUtils]: 22: Hoare triple {23878#true} assume true; {23878#true} is VALID [2022-04-28 07:18:00,308 INFO L290 TraceCheckUtils]: 21: Hoare triple {23878#true} assume !(0 == ~cond); {23878#true} is VALID [2022-04-28 07:18:00,309 INFO L290 TraceCheckUtils]: 20: Hoare triple {23878#true} ~cond := #in~cond; {23878#true} is VALID [2022-04-28 07:18:00,309 INFO L272 TraceCheckUtils]: 19: Hoare triple {24947#(< ~counter~0 33)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {23878#true} is VALID [2022-04-28 07:18:00,309 INFO L290 TraceCheckUtils]: 18: Hoare triple {24947#(< ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {24947#(< ~counter~0 33)} is VALID [2022-04-28 07:18:00,309 INFO L290 TraceCheckUtils]: 17: Hoare triple {24975#(< ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24947#(< ~counter~0 33)} is VALID [2022-04-28 07:18:00,310 INFO L290 TraceCheckUtils]: 16: Hoare triple {24975#(< ~counter~0 32)} ~y1~0 := 0;~y2~0 := 0;~y3~0 := ~x1~0; {24975#(< ~counter~0 32)} is VALID [2022-04-28 07:18:00,310 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {23878#true} {24975#(< ~counter~0 32)} #61#return; {24975#(< ~counter~0 32)} is VALID [2022-04-28 07:18:00,310 INFO L290 TraceCheckUtils]: 14: Hoare triple {23878#true} assume true; {23878#true} is VALID [2022-04-28 07:18:00,310 INFO L290 TraceCheckUtils]: 13: Hoare triple {23878#true} assume !(0 == ~cond); {23878#true} is VALID [2022-04-28 07:18:00,316 INFO L290 TraceCheckUtils]: 12: Hoare triple {23878#true} ~cond := #in~cond; {23878#true} is VALID [2022-04-28 07:18:00,316 INFO L272 TraceCheckUtils]: 11: Hoare triple {24975#(< ~counter~0 32)} call assume_abort_if_not((if 0 != ~x2~0 then 1 else 0)); {23878#true} is VALID [2022-04-28 07:18:00,317 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {23878#true} {24975#(< ~counter~0 32)} #59#return; {24975#(< ~counter~0 32)} is VALID [2022-04-28 07:18:00,317 INFO L290 TraceCheckUtils]: 9: Hoare triple {23878#true} assume true; {23878#true} is VALID [2022-04-28 07:18:00,317 INFO L290 TraceCheckUtils]: 8: Hoare triple {23878#true} assume !(0 == ~cond); {23878#true} is VALID [2022-04-28 07:18:00,317 INFO L290 TraceCheckUtils]: 7: Hoare triple {23878#true} ~cond := #in~cond; {23878#true} is VALID [2022-04-28 07:18:00,317 INFO L272 TraceCheckUtils]: 6: Hoare triple {24975#(< ~counter~0 32)} call assume_abort_if_not((if ~x1~0 >= 0 then 1 else 0)); {23878#true} is VALID [2022-04-28 07:18:00,317 INFO L290 TraceCheckUtils]: 5: Hoare triple {24975#(< ~counter~0 32)} havoc ~x1~0;havoc ~x2~0;havoc ~y1~0;havoc ~y2~0;havoc ~y3~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~x1~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~x2~0 := #t~nondet5;havoc #t~nondet5; {24975#(< ~counter~0 32)} is VALID [2022-04-28 07:18:00,318 INFO L272 TraceCheckUtils]: 4: Hoare triple {24975#(< ~counter~0 32)} call #t~ret7 := main(); {24975#(< ~counter~0 32)} is VALID [2022-04-28 07:18:00,318 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {24975#(< ~counter~0 32)} {23878#true} #67#return; {24975#(< ~counter~0 32)} is VALID [2022-04-28 07:18:00,318 INFO L290 TraceCheckUtils]: 2: Hoare triple {24975#(< ~counter~0 32)} assume true; {24975#(< ~counter~0 32)} is VALID [2022-04-28 07:18:00,319 INFO L290 TraceCheckUtils]: 1: Hoare triple {23878#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(11, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {24975#(< ~counter~0 32)} is VALID [2022-04-28 07:18:00,319 INFO L272 TraceCheckUtils]: 0: Hoare triple {23878#true} call ULTIMATE.init(); {23878#true} is VALID [2022-04-28 07:18:00,319 INFO L134 CoverageAnalysis]: Checked inductivity of 1453 backedges. 36 proven. 801 refuted. 0 times theorem prover too weak. 616 trivial. 0 not checked. [2022-04-28 07:18:00,320 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 07:18:00,320 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1770375212] [2022-04-28 07:18:00,320 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 07:18:00,320 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1311554903] [2022-04-28 07:18:00,320 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1311554903] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 07:18:00,320 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 07:18:00,320 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [22, 22] total 42 [2022-04-28 07:18:00,320 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 07:18:00,320 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [891001926] [2022-04-28 07:18:00,320 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [891001926] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 07:18:00,320 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 07:18:00,320 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [22] imperfect sequences [] total 22 [2022-04-28 07:18:00,320 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1553907878] [2022-04-28 07:18:00,320 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 07:18:00,321 INFO L78 Accepts]: Start accepts. Automaton has has 22 states, 22 states have (on average 6.2727272727272725) internal successors, (138), 21 states have internal predecessors, (138), 21 states have call successors, (23), 21 states have call predecessors, (23), 19 states have return successors, (21), 19 states have call predecessors, (21), 20 states have call successors, (21) Word has length 185 [2022-04-28 07:18:00,321 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 07:18:00,321 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 22 states, 22 states have (on average 6.2727272727272725) internal successors, (138), 21 states have internal predecessors, (138), 21 states have call successors, (23), 21 states have call predecessors, (23), 19 states have return successors, (21), 19 states have call predecessors, (21), 20 states have call successors, (21) [2022-04-28 07:18:00,453 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 182 edges. 182 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 07:18:00,453 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 22 states [2022-04-28 07:18:00,453 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 07:18:00,453 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2022-04-28 07:18:00,454 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=785, Invalid=937, Unknown=0, NotChecked=0, Total=1722 [2022-04-28 07:18:00,454 INFO L87 Difference]: Start difference. First operand 182 states and 201 transitions. Second operand has 22 states, 22 states have (on average 6.2727272727272725) internal successors, (138), 21 states have internal predecessors, (138), 21 states have call successors, (23), 21 states have call predecessors, (23), 19 states have return successors, (21), 19 states have call predecessors, (21), 20 states have call successors, (21) [2022-04-28 07:18:01,158 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 07:18:01,159 INFO L93 Difference]: Finished difference Result 196 states and 216 transitions. [2022-04-28 07:18:01,159 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2022-04-28 07:18:01,159 INFO L78 Accepts]: Start accepts. Automaton has has 22 states, 22 states have (on average 6.2727272727272725) internal successors, (138), 21 states have internal predecessors, (138), 21 states have call successors, (23), 21 states have call predecessors, (23), 19 states have return successors, (21), 19 states have call predecessors, (21), 20 states have call successors, (21) Word has length 185 [2022-04-28 07:18:01,159 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 07:18:01,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 22 states, 22 states have (on average 6.2727272727272725) internal successors, (138), 21 states have internal predecessors, (138), 21 states have call successors, (23), 21 states have call predecessors, (23), 19 states have return successors, (21), 19 states have call predecessors, (21), 20 states have call successors, (21) [2022-04-28 07:18:01,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 40 states and 215 transitions. [2022-04-28 07:18:01,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 22 states, 22 states have (on average 6.2727272727272725) internal successors, (138), 21 states have internal predecessors, (138), 21 states have call successors, (23), 21 states have call predecessors, (23), 19 states have return successors, (21), 19 states have call predecessors, (21), 20 states have call successors, (21) [2022-04-28 07:18:01,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 40 states and 215 transitions. [2022-04-28 07:18:01,165 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 40 states and 215 transitions. [2022-04-28 07:18:01,312 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 215 edges. 215 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 07:18:01,316 INFO L225 Difference]: With dead ends: 196 [2022-04-28 07:18:01,316 INFO L226 Difference]: Without dead ends: 191 [2022-04-28 07:18:01,317 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 387 GetRequests, 329 SyntacticMatches, 0 SemanticMatches, 58 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 208 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=1523, Invalid=2017, Unknown=0, NotChecked=0, Total=3540 [2022-04-28 07:18:01,317 INFO L413 NwaCegarLoop]: 44 mSDtfsCounter, 74 mSDsluCounter, 182 mSDsCounter, 0 mSdLazyCounter, 104 mSolverCounterSat, 35 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 74 SdHoareTripleChecker+Valid, 226 SdHoareTripleChecker+Invalid, 139 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 35 IncrementalHoareTripleChecker+Valid, 104 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-28 07:18:01,317 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [74 Valid, 226 Invalid, 139 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [35 Valid, 104 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-28 07:18:01,318 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 191 states. [2022-04-28 07:18:01,521 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 191 to 191. [2022-04-28 07:18:01,521 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 07:18:01,521 INFO L82 GeneralOperation]: Start isEquivalent. First operand 191 states. Second operand has 191 states, 145 states have (on average 1.1379310344827587) internal successors, (165), 145 states have internal predecessors, (165), 24 states have call successors, (24), 23 states have call predecessors, (24), 21 states have return successors, (22), 22 states have call predecessors, (22), 22 states have call successors, (22) [2022-04-28 07:18:01,521 INFO L74 IsIncluded]: Start isIncluded. First operand 191 states. Second operand has 191 states, 145 states have (on average 1.1379310344827587) internal successors, (165), 145 states have internal predecessors, (165), 24 states have call successors, (24), 23 states have call predecessors, (24), 21 states have return successors, (22), 22 states have call predecessors, (22), 22 states have call successors, (22) [2022-04-28 07:18:01,522 INFO L87 Difference]: Start difference. First operand 191 states. Second operand has 191 states, 145 states have (on average 1.1379310344827587) internal successors, (165), 145 states have internal predecessors, (165), 24 states have call successors, (24), 23 states have call predecessors, (24), 21 states have return successors, (22), 22 states have call predecessors, (22), 22 states have call successors, (22) [2022-04-28 07:18:01,524 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 07:18:01,524 INFO L93 Difference]: Finished difference Result 191 states and 211 transitions. [2022-04-28 07:18:01,524 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 211 transitions. [2022-04-28 07:18:01,524 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 07:18:01,524 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 07:18:01,524 INFO L74 IsIncluded]: Start isIncluded. First operand has 191 states, 145 states have (on average 1.1379310344827587) internal successors, (165), 145 states have internal predecessors, (165), 24 states have call successors, (24), 23 states have call predecessors, (24), 21 states have return successors, (22), 22 states have call predecessors, (22), 22 states have call successors, (22) Second operand 191 states. [2022-04-28 07:18:01,524 INFO L87 Difference]: Start difference. First operand has 191 states, 145 states have (on average 1.1379310344827587) internal successors, (165), 145 states have internal predecessors, (165), 24 states have call successors, (24), 23 states have call predecessors, (24), 21 states have return successors, (22), 22 states have call predecessors, (22), 22 states have call successors, (22) Second operand 191 states. [2022-04-28 07:18:01,526 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 07:18:01,526 INFO L93 Difference]: Finished difference Result 191 states and 211 transitions. [2022-04-28 07:18:01,527 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 211 transitions. [2022-04-28 07:18:01,527 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 07:18:01,527 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 07:18:01,527 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 07:18:01,527 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 07:18:01,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 191 states, 145 states have (on average 1.1379310344827587) internal successors, (165), 145 states have internal predecessors, (165), 24 states have call successors, (24), 23 states have call predecessors, (24), 21 states have return successors, (22), 22 states have call predecessors, (22), 22 states have call successors, (22) [2022-04-28 07:18:01,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 191 states and 211 transitions. [2022-04-28 07:18:01,529 INFO L78 Accepts]: Start accepts. Automaton has 191 states and 211 transitions. Word has length 185 [2022-04-28 07:18:01,529 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 07:18:01,530 INFO L495 AbstractCegarLoop]: Abstraction has 191 states and 211 transitions. [2022-04-28 07:18:01,530 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 22 states, 22 states have (on average 6.2727272727272725) internal successors, (138), 21 states have internal predecessors, (138), 21 states have call successors, (23), 21 states have call predecessors, (23), 19 states have return successors, (21), 19 states have call predecessors, (21), 20 states have call successors, (21) [2022-04-28 07:18:01,530 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 191 states and 211 transitions. [2022-04-28 07:18:01,769 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 211 edges. 211 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 07:18:01,770 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 211 transitions. [2022-04-28 07:18:01,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2022-04-28 07:18:01,770 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 07:18:01,770 INFO L195 NwaCegarLoop]: trace histogram [20, 20, 19, 19, 19, 19, 19, 19, 19, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 07:18:01,788 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (22)] Forceful destruction successful, exit code 0 [2022-04-28 07:18:01,971 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 22 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable21 [2022-04-28 07:18:01,971 INFO L420 AbstractCegarLoop]: === Iteration 23 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 07:18:01,971 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 07:18:01,971 INFO L85 PathProgramCache]: Analyzing trace with hash 1522264156, now seen corresponding path program 37 times [2022-04-28 07:18:01,971 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 07:18:01,971 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [568636767] [2022-04-28 07:18:01,972 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 07:18:01,972 INFO L85 PathProgramCache]: Analyzing trace with hash 1522264156, now seen corresponding path program 38 times [2022-04-28 07:18:01,972 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 07:18:01,972 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2092094560] [2022-04-28 07:18:01,972 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 07:18:01,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 07:18:01,985 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 07:18:01,985 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [187825496] [2022-04-28 07:18:01,985 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-28 07:18:01,985 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 07:18:01,985 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 07:18:01,986 INFO L229 MonitoredProcess]: Starting monitored process 23 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 07:18:01,987 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (23)] Waiting until timeout for monitored process [2022-04-28 07:18:02,071 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-28 07:18:02,072 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 07:18:02,074 INFO L263 TraceCheckSpWp]: Trace formula consists of 530 conjuncts, 43 conjunts are in the unsatisfiable core [2022-04-28 07:18:02,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 07:18:02,106 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 07:18:03,099 INFO L272 TraceCheckUtils]: 0: Hoare triple {26221#true} call ULTIMATE.init(); {26221#true} is VALID [2022-04-28 07:18:03,100 INFO L290 TraceCheckUtils]: 1: Hoare triple {26221#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(11, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {26229#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:03,100 INFO L290 TraceCheckUtils]: 2: Hoare triple {26229#(<= ~counter~0 0)} assume true; {26229#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:03,100 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {26229#(<= ~counter~0 0)} {26221#true} #67#return; {26229#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:03,100 INFO L272 TraceCheckUtils]: 4: Hoare triple {26229#(<= ~counter~0 0)} call #t~ret7 := main(); {26229#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:03,101 INFO L290 TraceCheckUtils]: 5: Hoare triple {26229#(<= ~counter~0 0)} havoc ~x1~0;havoc ~x2~0;havoc ~y1~0;havoc ~y2~0;havoc ~y3~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~x1~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~x2~0 := #t~nondet5;havoc #t~nondet5; {26229#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:03,101 INFO L272 TraceCheckUtils]: 6: Hoare triple {26229#(<= ~counter~0 0)} call assume_abort_if_not((if ~x1~0 >= 0 then 1 else 0)); {26229#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:03,103 INFO L290 TraceCheckUtils]: 7: Hoare triple {26229#(<= ~counter~0 0)} ~cond := #in~cond; {26229#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:03,103 INFO L290 TraceCheckUtils]: 8: Hoare triple {26229#(<= ~counter~0 0)} assume !(0 == ~cond); {26229#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:03,104 INFO L290 TraceCheckUtils]: 9: Hoare triple {26229#(<= ~counter~0 0)} assume true; {26229#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:03,104 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {26229#(<= ~counter~0 0)} {26229#(<= ~counter~0 0)} #59#return; {26229#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:03,104 INFO L272 TraceCheckUtils]: 11: Hoare triple {26229#(<= ~counter~0 0)} call assume_abort_if_not((if 0 != ~x2~0 then 1 else 0)); {26229#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:03,105 INFO L290 TraceCheckUtils]: 12: Hoare triple {26229#(<= ~counter~0 0)} ~cond := #in~cond; {26229#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:03,105 INFO L290 TraceCheckUtils]: 13: Hoare triple {26229#(<= ~counter~0 0)} assume !(0 == ~cond); {26229#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:03,105 INFO L290 TraceCheckUtils]: 14: Hoare triple {26229#(<= ~counter~0 0)} assume true; {26229#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:03,106 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {26229#(<= ~counter~0 0)} {26229#(<= ~counter~0 0)} #61#return; {26229#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:03,106 INFO L290 TraceCheckUtils]: 16: Hoare triple {26229#(<= ~counter~0 0)} ~y1~0 := 0;~y2~0 := 0;~y3~0 := ~x1~0; {26229#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:03,107 INFO L290 TraceCheckUtils]: 17: Hoare triple {26229#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {26278#(<= ~counter~0 1)} is VALID [2022-04-28 07:18:03,107 INFO L290 TraceCheckUtils]: 18: Hoare triple {26278#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {26278#(<= ~counter~0 1)} is VALID [2022-04-28 07:18:03,107 INFO L272 TraceCheckUtils]: 19: Hoare triple {26278#(<= ~counter~0 1)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {26278#(<= ~counter~0 1)} is VALID [2022-04-28 07:18:03,108 INFO L290 TraceCheckUtils]: 20: Hoare triple {26278#(<= ~counter~0 1)} ~cond := #in~cond; {26278#(<= ~counter~0 1)} is VALID [2022-04-28 07:18:03,108 INFO L290 TraceCheckUtils]: 21: Hoare triple {26278#(<= ~counter~0 1)} assume !(0 == ~cond); {26278#(<= ~counter~0 1)} is VALID [2022-04-28 07:18:03,108 INFO L290 TraceCheckUtils]: 22: Hoare triple {26278#(<= ~counter~0 1)} assume true; {26278#(<= ~counter~0 1)} is VALID [2022-04-28 07:18:03,109 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {26278#(<= ~counter~0 1)} {26278#(<= ~counter~0 1)} #63#return; {26278#(<= ~counter~0 1)} is VALID [2022-04-28 07:18:03,109 INFO L290 TraceCheckUtils]: 24: Hoare triple {26278#(<= ~counter~0 1)} assume !!(0 != ~y3~0); {26278#(<= ~counter~0 1)} is VALID [2022-04-28 07:18:03,109 INFO L290 TraceCheckUtils]: 25: Hoare triple {26278#(<= ~counter~0 1)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {26278#(<= ~counter~0 1)} is VALID [2022-04-28 07:18:03,110 INFO L290 TraceCheckUtils]: 26: Hoare triple {26278#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {26306#(<= ~counter~0 2)} is VALID [2022-04-28 07:18:03,110 INFO L290 TraceCheckUtils]: 27: Hoare triple {26306#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {26306#(<= ~counter~0 2)} is VALID [2022-04-28 07:18:03,110 INFO L272 TraceCheckUtils]: 28: Hoare triple {26306#(<= ~counter~0 2)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {26306#(<= ~counter~0 2)} is VALID [2022-04-28 07:18:03,111 INFO L290 TraceCheckUtils]: 29: Hoare triple {26306#(<= ~counter~0 2)} ~cond := #in~cond; {26306#(<= ~counter~0 2)} is VALID [2022-04-28 07:18:03,111 INFO L290 TraceCheckUtils]: 30: Hoare triple {26306#(<= ~counter~0 2)} assume !(0 == ~cond); {26306#(<= ~counter~0 2)} is VALID [2022-04-28 07:18:03,111 INFO L290 TraceCheckUtils]: 31: Hoare triple {26306#(<= ~counter~0 2)} assume true; {26306#(<= ~counter~0 2)} is VALID [2022-04-28 07:18:03,111 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {26306#(<= ~counter~0 2)} {26306#(<= ~counter~0 2)} #63#return; {26306#(<= ~counter~0 2)} is VALID [2022-04-28 07:18:03,112 INFO L290 TraceCheckUtils]: 33: Hoare triple {26306#(<= ~counter~0 2)} assume !!(0 != ~y3~0); {26306#(<= ~counter~0 2)} is VALID [2022-04-28 07:18:03,112 INFO L290 TraceCheckUtils]: 34: Hoare triple {26306#(<= ~counter~0 2)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {26306#(<= ~counter~0 2)} is VALID [2022-04-28 07:18:03,113 INFO L290 TraceCheckUtils]: 35: Hoare triple {26306#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {26334#(<= ~counter~0 3)} is VALID [2022-04-28 07:18:03,113 INFO L290 TraceCheckUtils]: 36: Hoare triple {26334#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {26334#(<= ~counter~0 3)} is VALID [2022-04-28 07:18:03,113 INFO L272 TraceCheckUtils]: 37: Hoare triple {26334#(<= ~counter~0 3)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {26334#(<= ~counter~0 3)} is VALID [2022-04-28 07:18:03,113 INFO L290 TraceCheckUtils]: 38: Hoare triple {26334#(<= ~counter~0 3)} ~cond := #in~cond; {26334#(<= ~counter~0 3)} is VALID [2022-04-28 07:18:03,114 INFO L290 TraceCheckUtils]: 39: Hoare triple {26334#(<= ~counter~0 3)} assume !(0 == ~cond); {26334#(<= ~counter~0 3)} is VALID [2022-04-28 07:18:03,114 INFO L290 TraceCheckUtils]: 40: Hoare triple {26334#(<= ~counter~0 3)} assume true; {26334#(<= ~counter~0 3)} is VALID [2022-04-28 07:18:03,114 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {26334#(<= ~counter~0 3)} {26334#(<= ~counter~0 3)} #63#return; {26334#(<= ~counter~0 3)} is VALID [2022-04-28 07:18:03,115 INFO L290 TraceCheckUtils]: 42: Hoare triple {26334#(<= ~counter~0 3)} assume !!(0 != ~y3~0); {26334#(<= ~counter~0 3)} is VALID [2022-04-28 07:18:03,115 INFO L290 TraceCheckUtils]: 43: Hoare triple {26334#(<= ~counter~0 3)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {26334#(<= ~counter~0 3)} is VALID [2022-04-28 07:18:03,116 INFO L290 TraceCheckUtils]: 44: Hoare triple {26334#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {26362#(<= ~counter~0 4)} is VALID [2022-04-28 07:18:03,116 INFO L290 TraceCheckUtils]: 45: Hoare triple {26362#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {26362#(<= ~counter~0 4)} is VALID [2022-04-28 07:18:03,116 INFO L272 TraceCheckUtils]: 46: Hoare triple {26362#(<= ~counter~0 4)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {26362#(<= ~counter~0 4)} is VALID [2022-04-28 07:18:03,117 INFO L290 TraceCheckUtils]: 47: Hoare triple {26362#(<= ~counter~0 4)} ~cond := #in~cond; {26362#(<= ~counter~0 4)} is VALID [2022-04-28 07:18:03,117 INFO L290 TraceCheckUtils]: 48: Hoare triple {26362#(<= ~counter~0 4)} assume !(0 == ~cond); {26362#(<= ~counter~0 4)} is VALID [2022-04-28 07:18:03,117 INFO L290 TraceCheckUtils]: 49: Hoare triple {26362#(<= ~counter~0 4)} assume true; {26362#(<= ~counter~0 4)} is VALID [2022-04-28 07:18:03,118 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {26362#(<= ~counter~0 4)} {26362#(<= ~counter~0 4)} #63#return; {26362#(<= ~counter~0 4)} is VALID [2022-04-28 07:18:03,118 INFO L290 TraceCheckUtils]: 51: Hoare triple {26362#(<= ~counter~0 4)} assume !!(0 != ~y3~0); {26362#(<= ~counter~0 4)} is VALID [2022-04-28 07:18:03,118 INFO L290 TraceCheckUtils]: 52: Hoare triple {26362#(<= ~counter~0 4)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {26362#(<= ~counter~0 4)} is VALID [2022-04-28 07:18:03,119 INFO L290 TraceCheckUtils]: 53: Hoare triple {26362#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {26390#(<= ~counter~0 5)} is VALID [2022-04-28 07:18:03,119 INFO L290 TraceCheckUtils]: 54: Hoare triple {26390#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {26390#(<= ~counter~0 5)} is VALID [2022-04-28 07:18:03,120 INFO L272 TraceCheckUtils]: 55: Hoare triple {26390#(<= ~counter~0 5)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {26390#(<= ~counter~0 5)} is VALID [2022-04-28 07:18:03,120 INFO L290 TraceCheckUtils]: 56: Hoare triple {26390#(<= ~counter~0 5)} ~cond := #in~cond; {26390#(<= ~counter~0 5)} is VALID [2022-04-28 07:18:03,120 INFO L290 TraceCheckUtils]: 57: Hoare triple {26390#(<= ~counter~0 5)} assume !(0 == ~cond); {26390#(<= ~counter~0 5)} is VALID [2022-04-28 07:18:03,120 INFO L290 TraceCheckUtils]: 58: Hoare triple {26390#(<= ~counter~0 5)} assume true; {26390#(<= ~counter~0 5)} is VALID [2022-04-28 07:18:03,121 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {26390#(<= ~counter~0 5)} {26390#(<= ~counter~0 5)} #63#return; {26390#(<= ~counter~0 5)} is VALID [2022-04-28 07:18:03,121 INFO L290 TraceCheckUtils]: 60: Hoare triple {26390#(<= ~counter~0 5)} assume !!(0 != ~y3~0); {26390#(<= ~counter~0 5)} is VALID [2022-04-28 07:18:03,121 INFO L290 TraceCheckUtils]: 61: Hoare triple {26390#(<= ~counter~0 5)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {26390#(<= ~counter~0 5)} is VALID [2022-04-28 07:18:03,122 INFO L290 TraceCheckUtils]: 62: Hoare triple {26390#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {26418#(<= ~counter~0 6)} is VALID [2022-04-28 07:18:03,122 INFO L290 TraceCheckUtils]: 63: Hoare triple {26418#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {26418#(<= ~counter~0 6)} is VALID [2022-04-28 07:18:03,122 INFO L272 TraceCheckUtils]: 64: Hoare triple {26418#(<= ~counter~0 6)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {26418#(<= ~counter~0 6)} is VALID [2022-04-28 07:18:03,123 INFO L290 TraceCheckUtils]: 65: Hoare triple {26418#(<= ~counter~0 6)} ~cond := #in~cond; {26418#(<= ~counter~0 6)} is VALID [2022-04-28 07:18:03,123 INFO L290 TraceCheckUtils]: 66: Hoare triple {26418#(<= ~counter~0 6)} assume !(0 == ~cond); {26418#(<= ~counter~0 6)} is VALID [2022-04-28 07:18:03,123 INFO L290 TraceCheckUtils]: 67: Hoare triple {26418#(<= ~counter~0 6)} assume true; {26418#(<= ~counter~0 6)} is VALID [2022-04-28 07:18:03,124 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {26418#(<= ~counter~0 6)} {26418#(<= ~counter~0 6)} #63#return; {26418#(<= ~counter~0 6)} is VALID [2022-04-28 07:18:03,124 INFO L290 TraceCheckUtils]: 69: Hoare triple {26418#(<= ~counter~0 6)} assume !!(0 != ~y3~0); {26418#(<= ~counter~0 6)} is VALID [2022-04-28 07:18:03,124 INFO L290 TraceCheckUtils]: 70: Hoare triple {26418#(<= ~counter~0 6)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {26418#(<= ~counter~0 6)} is VALID [2022-04-28 07:18:03,125 INFO L290 TraceCheckUtils]: 71: Hoare triple {26418#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {26446#(<= ~counter~0 7)} is VALID [2022-04-28 07:18:03,125 INFO L290 TraceCheckUtils]: 72: Hoare triple {26446#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {26446#(<= ~counter~0 7)} is VALID [2022-04-28 07:18:03,125 INFO L272 TraceCheckUtils]: 73: Hoare triple {26446#(<= ~counter~0 7)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {26446#(<= ~counter~0 7)} is VALID [2022-04-28 07:18:03,126 INFO L290 TraceCheckUtils]: 74: Hoare triple {26446#(<= ~counter~0 7)} ~cond := #in~cond; {26446#(<= ~counter~0 7)} is VALID [2022-04-28 07:18:03,126 INFO L290 TraceCheckUtils]: 75: Hoare triple {26446#(<= ~counter~0 7)} assume !(0 == ~cond); {26446#(<= ~counter~0 7)} is VALID [2022-04-28 07:18:03,126 INFO L290 TraceCheckUtils]: 76: Hoare triple {26446#(<= ~counter~0 7)} assume true; {26446#(<= ~counter~0 7)} is VALID [2022-04-28 07:18:03,127 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {26446#(<= ~counter~0 7)} {26446#(<= ~counter~0 7)} #63#return; {26446#(<= ~counter~0 7)} is VALID [2022-04-28 07:18:03,127 INFO L290 TraceCheckUtils]: 78: Hoare triple {26446#(<= ~counter~0 7)} assume !!(0 != ~y3~0); {26446#(<= ~counter~0 7)} is VALID [2022-04-28 07:18:03,127 INFO L290 TraceCheckUtils]: 79: Hoare triple {26446#(<= ~counter~0 7)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {26446#(<= ~counter~0 7)} is VALID [2022-04-28 07:18:03,128 INFO L290 TraceCheckUtils]: 80: Hoare triple {26446#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {26474#(<= ~counter~0 8)} is VALID [2022-04-28 07:18:03,128 INFO L290 TraceCheckUtils]: 81: Hoare triple {26474#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {26474#(<= ~counter~0 8)} is VALID [2022-04-28 07:18:03,128 INFO L272 TraceCheckUtils]: 82: Hoare triple {26474#(<= ~counter~0 8)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {26474#(<= ~counter~0 8)} is VALID [2022-04-28 07:18:03,129 INFO L290 TraceCheckUtils]: 83: Hoare triple {26474#(<= ~counter~0 8)} ~cond := #in~cond; {26474#(<= ~counter~0 8)} is VALID [2022-04-28 07:18:03,129 INFO L290 TraceCheckUtils]: 84: Hoare triple {26474#(<= ~counter~0 8)} assume !(0 == ~cond); {26474#(<= ~counter~0 8)} is VALID [2022-04-28 07:18:03,129 INFO L290 TraceCheckUtils]: 85: Hoare triple {26474#(<= ~counter~0 8)} assume true; {26474#(<= ~counter~0 8)} is VALID [2022-04-28 07:18:03,130 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {26474#(<= ~counter~0 8)} {26474#(<= ~counter~0 8)} #63#return; {26474#(<= ~counter~0 8)} is VALID [2022-04-28 07:18:03,130 INFO L290 TraceCheckUtils]: 87: Hoare triple {26474#(<= ~counter~0 8)} assume !!(0 != ~y3~0); {26474#(<= ~counter~0 8)} is VALID [2022-04-28 07:18:03,130 INFO L290 TraceCheckUtils]: 88: Hoare triple {26474#(<= ~counter~0 8)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {26474#(<= ~counter~0 8)} is VALID [2022-04-28 07:18:03,131 INFO L290 TraceCheckUtils]: 89: Hoare triple {26474#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {26502#(<= ~counter~0 9)} is VALID [2022-04-28 07:18:03,131 INFO L290 TraceCheckUtils]: 90: Hoare triple {26502#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {26502#(<= ~counter~0 9)} is VALID [2022-04-28 07:18:03,131 INFO L272 TraceCheckUtils]: 91: Hoare triple {26502#(<= ~counter~0 9)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {26502#(<= ~counter~0 9)} is VALID [2022-04-28 07:18:03,131 INFO L290 TraceCheckUtils]: 92: Hoare triple {26502#(<= ~counter~0 9)} ~cond := #in~cond; {26502#(<= ~counter~0 9)} is VALID [2022-04-28 07:18:03,132 INFO L290 TraceCheckUtils]: 93: Hoare triple {26502#(<= ~counter~0 9)} assume !(0 == ~cond); {26502#(<= ~counter~0 9)} is VALID [2022-04-28 07:18:03,132 INFO L290 TraceCheckUtils]: 94: Hoare triple {26502#(<= ~counter~0 9)} assume true; {26502#(<= ~counter~0 9)} is VALID [2022-04-28 07:18:03,132 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {26502#(<= ~counter~0 9)} {26502#(<= ~counter~0 9)} #63#return; {26502#(<= ~counter~0 9)} is VALID [2022-04-28 07:18:03,133 INFO L290 TraceCheckUtils]: 96: Hoare triple {26502#(<= ~counter~0 9)} assume !!(0 != ~y3~0); {26502#(<= ~counter~0 9)} is VALID [2022-04-28 07:18:03,133 INFO L290 TraceCheckUtils]: 97: Hoare triple {26502#(<= ~counter~0 9)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {26502#(<= ~counter~0 9)} is VALID [2022-04-28 07:18:03,133 INFO L290 TraceCheckUtils]: 98: Hoare triple {26502#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {26530#(<= ~counter~0 10)} is VALID [2022-04-28 07:18:03,134 INFO L290 TraceCheckUtils]: 99: Hoare triple {26530#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {26530#(<= ~counter~0 10)} is VALID [2022-04-28 07:18:03,134 INFO L272 TraceCheckUtils]: 100: Hoare triple {26530#(<= ~counter~0 10)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {26530#(<= ~counter~0 10)} is VALID [2022-04-28 07:18:03,134 INFO L290 TraceCheckUtils]: 101: Hoare triple {26530#(<= ~counter~0 10)} ~cond := #in~cond; {26530#(<= ~counter~0 10)} is VALID [2022-04-28 07:18:03,135 INFO L290 TraceCheckUtils]: 102: Hoare triple {26530#(<= ~counter~0 10)} assume !(0 == ~cond); {26530#(<= ~counter~0 10)} is VALID [2022-04-28 07:18:03,135 INFO L290 TraceCheckUtils]: 103: Hoare triple {26530#(<= ~counter~0 10)} assume true; {26530#(<= ~counter~0 10)} is VALID [2022-04-28 07:18:03,135 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {26530#(<= ~counter~0 10)} {26530#(<= ~counter~0 10)} #63#return; {26530#(<= ~counter~0 10)} is VALID [2022-04-28 07:18:03,136 INFO L290 TraceCheckUtils]: 105: Hoare triple {26530#(<= ~counter~0 10)} assume !!(0 != ~y3~0); {26530#(<= ~counter~0 10)} is VALID [2022-04-28 07:18:03,136 INFO L290 TraceCheckUtils]: 106: Hoare triple {26530#(<= ~counter~0 10)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {26530#(<= ~counter~0 10)} is VALID [2022-04-28 07:18:03,136 INFO L290 TraceCheckUtils]: 107: Hoare triple {26530#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {26558#(<= ~counter~0 11)} is VALID [2022-04-28 07:18:03,137 INFO L290 TraceCheckUtils]: 108: Hoare triple {26558#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {26558#(<= ~counter~0 11)} is VALID [2022-04-28 07:18:03,137 INFO L272 TraceCheckUtils]: 109: Hoare triple {26558#(<= ~counter~0 11)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {26558#(<= ~counter~0 11)} is VALID [2022-04-28 07:18:03,137 INFO L290 TraceCheckUtils]: 110: Hoare triple {26558#(<= ~counter~0 11)} ~cond := #in~cond; {26558#(<= ~counter~0 11)} is VALID [2022-04-28 07:18:03,137 INFO L290 TraceCheckUtils]: 111: Hoare triple {26558#(<= ~counter~0 11)} assume !(0 == ~cond); {26558#(<= ~counter~0 11)} is VALID [2022-04-28 07:18:03,138 INFO L290 TraceCheckUtils]: 112: Hoare triple {26558#(<= ~counter~0 11)} assume true; {26558#(<= ~counter~0 11)} is VALID [2022-04-28 07:18:03,138 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {26558#(<= ~counter~0 11)} {26558#(<= ~counter~0 11)} #63#return; {26558#(<= ~counter~0 11)} is VALID [2022-04-28 07:18:03,138 INFO L290 TraceCheckUtils]: 114: Hoare triple {26558#(<= ~counter~0 11)} assume !!(0 != ~y3~0); {26558#(<= ~counter~0 11)} is VALID [2022-04-28 07:18:03,139 INFO L290 TraceCheckUtils]: 115: Hoare triple {26558#(<= ~counter~0 11)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {26558#(<= ~counter~0 11)} is VALID [2022-04-28 07:18:03,139 INFO L290 TraceCheckUtils]: 116: Hoare triple {26558#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {26586#(<= ~counter~0 12)} is VALID [2022-04-28 07:18:03,139 INFO L290 TraceCheckUtils]: 117: Hoare triple {26586#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {26586#(<= ~counter~0 12)} is VALID [2022-04-28 07:18:03,140 INFO L272 TraceCheckUtils]: 118: Hoare triple {26586#(<= ~counter~0 12)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {26586#(<= ~counter~0 12)} is VALID [2022-04-28 07:18:03,140 INFO L290 TraceCheckUtils]: 119: Hoare triple {26586#(<= ~counter~0 12)} ~cond := #in~cond; {26586#(<= ~counter~0 12)} is VALID [2022-04-28 07:18:03,140 INFO L290 TraceCheckUtils]: 120: Hoare triple {26586#(<= ~counter~0 12)} assume !(0 == ~cond); {26586#(<= ~counter~0 12)} is VALID [2022-04-28 07:18:03,141 INFO L290 TraceCheckUtils]: 121: Hoare triple {26586#(<= ~counter~0 12)} assume true; {26586#(<= ~counter~0 12)} is VALID [2022-04-28 07:18:03,141 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {26586#(<= ~counter~0 12)} {26586#(<= ~counter~0 12)} #63#return; {26586#(<= ~counter~0 12)} is VALID [2022-04-28 07:18:03,141 INFO L290 TraceCheckUtils]: 123: Hoare triple {26586#(<= ~counter~0 12)} assume !!(0 != ~y3~0); {26586#(<= ~counter~0 12)} is VALID [2022-04-28 07:18:03,142 INFO L290 TraceCheckUtils]: 124: Hoare triple {26586#(<= ~counter~0 12)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {26586#(<= ~counter~0 12)} is VALID [2022-04-28 07:18:03,142 INFO L290 TraceCheckUtils]: 125: Hoare triple {26586#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {26614#(<= ~counter~0 13)} is VALID [2022-04-28 07:18:03,142 INFO L290 TraceCheckUtils]: 126: Hoare triple {26614#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {26614#(<= ~counter~0 13)} is VALID [2022-04-28 07:18:03,143 INFO L272 TraceCheckUtils]: 127: Hoare triple {26614#(<= ~counter~0 13)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {26614#(<= ~counter~0 13)} is VALID [2022-04-28 07:18:03,143 INFO L290 TraceCheckUtils]: 128: Hoare triple {26614#(<= ~counter~0 13)} ~cond := #in~cond; {26614#(<= ~counter~0 13)} is VALID [2022-04-28 07:18:03,143 INFO L290 TraceCheckUtils]: 129: Hoare triple {26614#(<= ~counter~0 13)} assume !(0 == ~cond); {26614#(<= ~counter~0 13)} is VALID [2022-04-28 07:18:03,143 INFO L290 TraceCheckUtils]: 130: Hoare triple {26614#(<= ~counter~0 13)} assume true; {26614#(<= ~counter~0 13)} is VALID [2022-04-28 07:18:03,144 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {26614#(<= ~counter~0 13)} {26614#(<= ~counter~0 13)} #63#return; {26614#(<= ~counter~0 13)} is VALID [2022-04-28 07:18:03,144 INFO L290 TraceCheckUtils]: 132: Hoare triple {26614#(<= ~counter~0 13)} assume !!(0 != ~y3~0); {26614#(<= ~counter~0 13)} is VALID [2022-04-28 07:18:03,144 INFO L290 TraceCheckUtils]: 133: Hoare triple {26614#(<= ~counter~0 13)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {26614#(<= ~counter~0 13)} is VALID [2022-04-28 07:18:03,145 INFO L290 TraceCheckUtils]: 134: Hoare triple {26614#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {26642#(<= ~counter~0 14)} is VALID [2022-04-28 07:18:03,145 INFO L290 TraceCheckUtils]: 135: Hoare triple {26642#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {26642#(<= ~counter~0 14)} is VALID [2022-04-28 07:18:03,146 INFO L272 TraceCheckUtils]: 136: Hoare triple {26642#(<= ~counter~0 14)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {26642#(<= ~counter~0 14)} is VALID [2022-04-28 07:18:03,146 INFO L290 TraceCheckUtils]: 137: Hoare triple {26642#(<= ~counter~0 14)} ~cond := #in~cond; {26642#(<= ~counter~0 14)} is VALID [2022-04-28 07:18:03,146 INFO L290 TraceCheckUtils]: 138: Hoare triple {26642#(<= ~counter~0 14)} assume !(0 == ~cond); {26642#(<= ~counter~0 14)} is VALID [2022-04-28 07:18:03,146 INFO L290 TraceCheckUtils]: 139: Hoare triple {26642#(<= ~counter~0 14)} assume true; {26642#(<= ~counter~0 14)} is VALID [2022-04-28 07:18:03,147 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {26642#(<= ~counter~0 14)} {26642#(<= ~counter~0 14)} #63#return; {26642#(<= ~counter~0 14)} is VALID [2022-04-28 07:18:03,147 INFO L290 TraceCheckUtils]: 141: Hoare triple {26642#(<= ~counter~0 14)} assume !!(0 != ~y3~0); {26642#(<= ~counter~0 14)} is VALID [2022-04-28 07:18:03,147 INFO L290 TraceCheckUtils]: 142: Hoare triple {26642#(<= ~counter~0 14)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {26642#(<= ~counter~0 14)} is VALID [2022-04-28 07:18:03,148 INFO L290 TraceCheckUtils]: 143: Hoare triple {26642#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {26670#(<= ~counter~0 15)} is VALID [2022-04-28 07:18:03,148 INFO L290 TraceCheckUtils]: 144: Hoare triple {26670#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {26670#(<= ~counter~0 15)} is VALID [2022-04-28 07:18:03,149 INFO L272 TraceCheckUtils]: 145: Hoare triple {26670#(<= ~counter~0 15)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {26670#(<= ~counter~0 15)} is VALID [2022-04-28 07:18:03,150 INFO L290 TraceCheckUtils]: 146: Hoare triple {26670#(<= ~counter~0 15)} ~cond := #in~cond; {26670#(<= ~counter~0 15)} is VALID [2022-04-28 07:18:03,150 INFO L290 TraceCheckUtils]: 147: Hoare triple {26670#(<= ~counter~0 15)} assume !(0 == ~cond); {26670#(<= ~counter~0 15)} is VALID [2022-04-28 07:18:03,151 INFO L290 TraceCheckUtils]: 148: Hoare triple {26670#(<= ~counter~0 15)} assume true; {26670#(<= ~counter~0 15)} is VALID [2022-04-28 07:18:03,151 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {26670#(<= ~counter~0 15)} {26670#(<= ~counter~0 15)} #63#return; {26670#(<= ~counter~0 15)} is VALID [2022-04-28 07:18:03,151 INFO L290 TraceCheckUtils]: 150: Hoare triple {26670#(<= ~counter~0 15)} assume !!(0 != ~y3~0); {26670#(<= ~counter~0 15)} is VALID [2022-04-28 07:18:03,152 INFO L290 TraceCheckUtils]: 151: Hoare triple {26670#(<= ~counter~0 15)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {26670#(<= ~counter~0 15)} is VALID [2022-04-28 07:18:03,152 INFO L290 TraceCheckUtils]: 152: Hoare triple {26670#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {26698#(<= ~counter~0 16)} is VALID [2022-04-28 07:18:03,152 INFO L290 TraceCheckUtils]: 153: Hoare triple {26698#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {26698#(<= ~counter~0 16)} is VALID [2022-04-28 07:18:03,153 INFO L272 TraceCheckUtils]: 154: Hoare triple {26698#(<= ~counter~0 16)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {26698#(<= ~counter~0 16)} is VALID [2022-04-28 07:18:03,153 INFO L290 TraceCheckUtils]: 155: Hoare triple {26698#(<= ~counter~0 16)} ~cond := #in~cond; {26698#(<= ~counter~0 16)} is VALID [2022-04-28 07:18:03,153 INFO L290 TraceCheckUtils]: 156: Hoare triple {26698#(<= ~counter~0 16)} assume !(0 == ~cond); {26698#(<= ~counter~0 16)} is VALID [2022-04-28 07:18:03,154 INFO L290 TraceCheckUtils]: 157: Hoare triple {26698#(<= ~counter~0 16)} assume true; {26698#(<= ~counter~0 16)} is VALID [2022-04-28 07:18:03,154 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {26698#(<= ~counter~0 16)} {26698#(<= ~counter~0 16)} #63#return; {26698#(<= ~counter~0 16)} is VALID [2022-04-28 07:18:03,154 INFO L290 TraceCheckUtils]: 159: Hoare triple {26698#(<= ~counter~0 16)} assume !!(0 != ~y3~0); {26698#(<= ~counter~0 16)} is VALID [2022-04-28 07:18:03,155 INFO L290 TraceCheckUtils]: 160: Hoare triple {26698#(<= ~counter~0 16)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {26698#(<= ~counter~0 16)} is VALID [2022-04-28 07:18:03,155 INFO L290 TraceCheckUtils]: 161: Hoare triple {26698#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {26726#(<= ~counter~0 17)} is VALID [2022-04-28 07:18:03,155 INFO L290 TraceCheckUtils]: 162: Hoare triple {26726#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {26726#(<= ~counter~0 17)} is VALID [2022-04-28 07:18:03,156 INFO L272 TraceCheckUtils]: 163: Hoare triple {26726#(<= ~counter~0 17)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {26726#(<= ~counter~0 17)} is VALID [2022-04-28 07:18:03,156 INFO L290 TraceCheckUtils]: 164: Hoare triple {26726#(<= ~counter~0 17)} ~cond := #in~cond; {26726#(<= ~counter~0 17)} is VALID [2022-04-28 07:18:03,156 INFO L290 TraceCheckUtils]: 165: Hoare triple {26726#(<= ~counter~0 17)} assume !(0 == ~cond); {26726#(<= ~counter~0 17)} is VALID [2022-04-28 07:18:03,156 INFO L290 TraceCheckUtils]: 166: Hoare triple {26726#(<= ~counter~0 17)} assume true; {26726#(<= ~counter~0 17)} is VALID [2022-04-28 07:18:03,157 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {26726#(<= ~counter~0 17)} {26726#(<= ~counter~0 17)} #63#return; {26726#(<= ~counter~0 17)} is VALID [2022-04-28 07:18:03,157 INFO L290 TraceCheckUtils]: 168: Hoare triple {26726#(<= ~counter~0 17)} assume !!(0 != ~y3~0); {26726#(<= ~counter~0 17)} is VALID [2022-04-28 07:18:03,157 INFO L290 TraceCheckUtils]: 169: Hoare triple {26726#(<= ~counter~0 17)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {26726#(<= ~counter~0 17)} is VALID [2022-04-28 07:18:03,158 INFO L290 TraceCheckUtils]: 170: Hoare triple {26726#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {26754#(<= ~counter~0 18)} is VALID [2022-04-28 07:18:03,158 INFO L290 TraceCheckUtils]: 171: Hoare triple {26754#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {26754#(<= ~counter~0 18)} is VALID [2022-04-28 07:18:03,159 INFO L272 TraceCheckUtils]: 172: Hoare triple {26754#(<= ~counter~0 18)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {26754#(<= ~counter~0 18)} is VALID [2022-04-28 07:18:03,159 INFO L290 TraceCheckUtils]: 173: Hoare triple {26754#(<= ~counter~0 18)} ~cond := #in~cond; {26754#(<= ~counter~0 18)} is VALID [2022-04-28 07:18:03,159 INFO L290 TraceCheckUtils]: 174: Hoare triple {26754#(<= ~counter~0 18)} assume !(0 == ~cond); {26754#(<= ~counter~0 18)} is VALID [2022-04-28 07:18:03,159 INFO L290 TraceCheckUtils]: 175: Hoare triple {26754#(<= ~counter~0 18)} assume true; {26754#(<= ~counter~0 18)} is VALID [2022-04-28 07:18:03,160 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {26754#(<= ~counter~0 18)} {26754#(<= ~counter~0 18)} #63#return; {26754#(<= ~counter~0 18)} is VALID [2022-04-28 07:18:03,160 INFO L290 TraceCheckUtils]: 177: Hoare triple {26754#(<= ~counter~0 18)} assume !!(0 != ~y3~0); {26754#(<= ~counter~0 18)} is VALID [2022-04-28 07:18:03,160 INFO L290 TraceCheckUtils]: 178: Hoare triple {26754#(<= ~counter~0 18)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {26754#(<= ~counter~0 18)} is VALID [2022-04-28 07:18:03,161 INFO L290 TraceCheckUtils]: 179: Hoare triple {26754#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {26782#(<= ~counter~0 19)} is VALID [2022-04-28 07:18:03,161 INFO L290 TraceCheckUtils]: 180: Hoare triple {26782#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {26782#(<= ~counter~0 19)} is VALID [2022-04-28 07:18:03,162 INFO L272 TraceCheckUtils]: 181: Hoare triple {26782#(<= ~counter~0 19)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {26782#(<= ~counter~0 19)} is VALID [2022-04-28 07:18:03,162 INFO L290 TraceCheckUtils]: 182: Hoare triple {26782#(<= ~counter~0 19)} ~cond := #in~cond; {26782#(<= ~counter~0 19)} is VALID [2022-04-28 07:18:03,162 INFO L290 TraceCheckUtils]: 183: Hoare triple {26782#(<= ~counter~0 19)} assume !(0 == ~cond); {26782#(<= ~counter~0 19)} is VALID [2022-04-28 07:18:03,162 INFO L290 TraceCheckUtils]: 184: Hoare triple {26782#(<= ~counter~0 19)} assume true; {26782#(<= ~counter~0 19)} is VALID [2022-04-28 07:18:03,163 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {26782#(<= ~counter~0 19)} {26782#(<= ~counter~0 19)} #63#return; {26782#(<= ~counter~0 19)} is VALID [2022-04-28 07:18:03,163 INFO L290 TraceCheckUtils]: 186: Hoare triple {26782#(<= ~counter~0 19)} assume !!(0 != ~y3~0); {26782#(<= ~counter~0 19)} is VALID [2022-04-28 07:18:03,163 INFO L290 TraceCheckUtils]: 187: Hoare triple {26782#(<= ~counter~0 19)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {26782#(<= ~counter~0 19)} is VALID [2022-04-28 07:18:03,164 INFO L290 TraceCheckUtils]: 188: Hoare triple {26782#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {26810#(<= |main_#t~post6| 19)} is VALID [2022-04-28 07:18:03,164 INFO L290 TraceCheckUtils]: 189: Hoare triple {26810#(<= |main_#t~post6| 19)} assume !(#t~post6 < 50);havoc #t~post6; {26222#false} is VALID [2022-04-28 07:18:03,164 INFO L272 TraceCheckUtils]: 190: Hoare triple {26222#false} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 == ~x1~0 then 1 else 0)); {26222#false} is VALID [2022-04-28 07:18:03,164 INFO L290 TraceCheckUtils]: 191: Hoare triple {26222#false} ~cond := #in~cond; {26222#false} is VALID [2022-04-28 07:18:03,164 INFO L290 TraceCheckUtils]: 192: Hoare triple {26222#false} assume 0 == ~cond; {26222#false} is VALID [2022-04-28 07:18:03,164 INFO L290 TraceCheckUtils]: 193: Hoare triple {26222#false} assume !false; {26222#false} is VALID [2022-04-28 07:18:03,165 INFO L134 CoverageAnalysis]: Checked inductivity of 1619 backedges. 38 proven. 1577 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-28 07:18:03,165 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 07:18:04,297 INFO L290 TraceCheckUtils]: 193: Hoare triple {26222#false} assume !false; {26222#false} is VALID [2022-04-28 07:18:04,297 INFO L290 TraceCheckUtils]: 192: Hoare triple {26222#false} assume 0 == ~cond; {26222#false} is VALID [2022-04-28 07:18:04,297 INFO L290 TraceCheckUtils]: 191: Hoare triple {26222#false} ~cond := #in~cond; {26222#false} is VALID [2022-04-28 07:18:04,297 INFO L272 TraceCheckUtils]: 190: Hoare triple {26222#false} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 == ~x1~0 then 1 else 0)); {26222#false} is VALID [2022-04-28 07:18:04,298 INFO L290 TraceCheckUtils]: 189: Hoare triple {26838#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {26222#false} is VALID [2022-04-28 07:18:04,298 INFO L290 TraceCheckUtils]: 188: Hoare triple {26842#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {26838#(< |main_#t~post6| 50)} is VALID [2022-04-28 07:18:04,298 INFO L290 TraceCheckUtils]: 187: Hoare triple {26842#(< ~counter~0 50)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {26842#(< ~counter~0 50)} is VALID [2022-04-28 07:18:04,298 INFO L290 TraceCheckUtils]: 186: Hoare triple {26842#(< ~counter~0 50)} assume !!(0 != ~y3~0); {26842#(< ~counter~0 50)} is VALID [2022-04-28 07:18:04,299 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {26221#true} {26842#(< ~counter~0 50)} #63#return; {26842#(< ~counter~0 50)} is VALID [2022-04-28 07:18:04,299 INFO L290 TraceCheckUtils]: 184: Hoare triple {26221#true} assume true; {26221#true} is VALID [2022-04-28 07:18:04,299 INFO L290 TraceCheckUtils]: 183: Hoare triple {26221#true} assume !(0 == ~cond); {26221#true} is VALID [2022-04-28 07:18:04,299 INFO L290 TraceCheckUtils]: 182: Hoare triple {26221#true} ~cond := #in~cond; {26221#true} is VALID [2022-04-28 07:18:04,300 INFO L272 TraceCheckUtils]: 181: Hoare triple {26842#(< ~counter~0 50)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {26221#true} is VALID [2022-04-28 07:18:04,300 INFO L290 TraceCheckUtils]: 180: Hoare triple {26842#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {26842#(< ~counter~0 50)} is VALID [2022-04-28 07:18:04,301 INFO L290 TraceCheckUtils]: 179: Hoare triple {26870#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {26842#(< ~counter~0 50)} is VALID [2022-04-28 07:18:04,301 INFO L290 TraceCheckUtils]: 178: Hoare triple {26870#(< ~counter~0 49)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {26870#(< ~counter~0 49)} is VALID [2022-04-28 07:18:04,302 INFO L290 TraceCheckUtils]: 177: Hoare triple {26870#(< ~counter~0 49)} assume !!(0 != ~y3~0); {26870#(< ~counter~0 49)} is VALID [2022-04-28 07:18:04,302 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {26221#true} {26870#(< ~counter~0 49)} #63#return; {26870#(< ~counter~0 49)} is VALID [2022-04-28 07:18:04,302 INFO L290 TraceCheckUtils]: 175: Hoare triple {26221#true} assume true; {26221#true} is VALID [2022-04-28 07:18:04,302 INFO L290 TraceCheckUtils]: 174: Hoare triple {26221#true} assume !(0 == ~cond); {26221#true} is VALID [2022-04-28 07:18:04,302 INFO L290 TraceCheckUtils]: 173: Hoare triple {26221#true} ~cond := #in~cond; {26221#true} is VALID [2022-04-28 07:18:04,302 INFO L272 TraceCheckUtils]: 172: Hoare triple {26870#(< ~counter~0 49)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {26221#true} is VALID [2022-04-28 07:18:04,303 INFO L290 TraceCheckUtils]: 171: Hoare triple {26870#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {26870#(< ~counter~0 49)} is VALID [2022-04-28 07:18:04,303 INFO L290 TraceCheckUtils]: 170: Hoare triple {26898#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {26870#(< ~counter~0 49)} is VALID [2022-04-28 07:18:04,303 INFO L290 TraceCheckUtils]: 169: Hoare triple {26898#(< ~counter~0 48)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {26898#(< ~counter~0 48)} is VALID [2022-04-28 07:18:04,304 INFO L290 TraceCheckUtils]: 168: Hoare triple {26898#(< ~counter~0 48)} assume !!(0 != ~y3~0); {26898#(< ~counter~0 48)} is VALID [2022-04-28 07:18:04,304 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {26221#true} {26898#(< ~counter~0 48)} #63#return; {26898#(< ~counter~0 48)} is VALID [2022-04-28 07:18:04,304 INFO L290 TraceCheckUtils]: 166: Hoare triple {26221#true} assume true; {26221#true} is VALID [2022-04-28 07:18:04,304 INFO L290 TraceCheckUtils]: 165: Hoare triple {26221#true} assume !(0 == ~cond); {26221#true} is VALID [2022-04-28 07:18:04,304 INFO L290 TraceCheckUtils]: 164: Hoare triple {26221#true} ~cond := #in~cond; {26221#true} is VALID [2022-04-28 07:18:04,304 INFO L272 TraceCheckUtils]: 163: Hoare triple {26898#(< ~counter~0 48)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {26221#true} is VALID [2022-04-28 07:18:04,305 INFO L290 TraceCheckUtils]: 162: Hoare triple {26898#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {26898#(< ~counter~0 48)} is VALID [2022-04-28 07:18:04,305 INFO L290 TraceCheckUtils]: 161: Hoare triple {26926#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {26898#(< ~counter~0 48)} is VALID [2022-04-28 07:18:04,305 INFO L290 TraceCheckUtils]: 160: Hoare triple {26926#(< ~counter~0 47)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {26926#(< ~counter~0 47)} is VALID [2022-04-28 07:18:04,306 INFO L290 TraceCheckUtils]: 159: Hoare triple {26926#(< ~counter~0 47)} assume !!(0 != ~y3~0); {26926#(< ~counter~0 47)} is VALID [2022-04-28 07:18:04,306 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {26221#true} {26926#(< ~counter~0 47)} #63#return; {26926#(< ~counter~0 47)} is VALID [2022-04-28 07:18:04,306 INFO L290 TraceCheckUtils]: 157: Hoare triple {26221#true} assume true; {26221#true} is VALID [2022-04-28 07:18:04,306 INFO L290 TraceCheckUtils]: 156: Hoare triple {26221#true} assume !(0 == ~cond); {26221#true} is VALID [2022-04-28 07:18:04,306 INFO L290 TraceCheckUtils]: 155: Hoare triple {26221#true} ~cond := #in~cond; {26221#true} is VALID [2022-04-28 07:18:04,306 INFO L272 TraceCheckUtils]: 154: Hoare triple {26926#(< ~counter~0 47)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {26221#true} is VALID [2022-04-28 07:18:04,307 INFO L290 TraceCheckUtils]: 153: Hoare triple {26926#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {26926#(< ~counter~0 47)} is VALID [2022-04-28 07:18:04,307 INFO L290 TraceCheckUtils]: 152: Hoare triple {26954#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {26926#(< ~counter~0 47)} is VALID [2022-04-28 07:18:04,307 INFO L290 TraceCheckUtils]: 151: Hoare triple {26954#(< ~counter~0 46)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {26954#(< ~counter~0 46)} is VALID [2022-04-28 07:18:04,308 INFO L290 TraceCheckUtils]: 150: Hoare triple {26954#(< ~counter~0 46)} assume !!(0 != ~y3~0); {26954#(< ~counter~0 46)} is VALID [2022-04-28 07:18:04,308 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {26221#true} {26954#(< ~counter~0 46)} #63#return; {26954#(< ~counter~0 46)} is VALID [2022-04-28 07:18:04,308 INFO L290 TraceCheckUtils]: 148: Hoare triple {26221#true} assume true; {26221#true} is VALID [2022-04-28 07:18:04,308 INFO L290 TraceCheckUtils]: 147: Hoare triple {26221#true} assume !(0 == ~cond); {26221#true} is VALID [2022-04-28 07:18:04,308 INFO L290 TraceCheckUtils]: 146: Hoare triple {26221#true} ~cond := #in~cond; {26221#true} is VALID [2022-04-28 07:18:04,308 INFO L272 TraceCheckUtils]: 145: Hoare triple {26954#(< ~counter~0 46)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {26221#true} is VALID [2022-04-28 07:18:04,308 INFO L290 TraceCheckUtils]: 144: Hoare triple {26954#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {26954#(< ~counter~0 46)} is VALID [2022-04-28 07:18:04,309 INFO L290 TraceCheckUtils]: 143: Hoare triple {26982#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {26954#(< ~counter~0 46)} is VALID [2022-04-28 07:18:04,309 INFO L290 TraceCheckUtils]: 142: Hoare triple {26982#(< ~counter~0 45)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {26982#(< ~counter~0 45)} is VALID [2022-04-28 07:18:04,309 INFO L290 TraceCheckUtils]: 141: Hoare triple {26982#(< ~counter~0 45)} assume !!(0 != ~y3~0); {26982#(< ~counter~0 45)} is VALID [2022-04-28 07:18:04,310 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {26221#true} {26982#(< ~counter~0 45)} #63#return; {26982#(< ~counter~0 45)} is VALID [2022-04-28 07:18:04,310 INFO L290 TraceCheckUtils]: 139: Hoare triple {26221#true} assume true; {26221#true} is VALID [2022-04-28 07:18:04,310 INFO L290 TraceCheckUtils]: 138: Hoare triple {26221#true} assume !(0 == ~cond); {26221#true} is VALID [2022-04-28 07:18:04,310 INFO L290 TraceCheckUtils]: 137: Hoare triple {26221#true} ~cond := #in~cond; {26221#true} is VALID [2022-04-28 07:18:04,310 INFO L272 TraceCheckUtils]: 136: Hoare triple {26982#(< ~counter~0 45)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {26221#true} is VALID [2022-04-28 07:18:04,311 INFO L290 TraceCheckUtils]: 135: Hoare triple {26982#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {26982#(< ~counter~0 45)} is VALID [2022-04-28 07:18:04,311 INFO L290 TraceCheckUtils]: 134: Hoare triple {27010#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {26982#(< ~counter~0 45)} is VALID [2022-04-28 07:18:04,311 INFO L290 TraceCheckUtils]: 133: Hoare triple {27010#(< ~counter~0 44)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {27010#(< ~counter~0 44)} is VALID [2022-04-28 07:18:04,312 INFO L290 TraceCheckUtils]: 132: Hoare triple {27010#(< ~counter~0 44)} assume !!(0 != ~y3~0); {27010#(< ~counter~0 44)} is VALID [2022-04-28 07:18:04,312 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {26221#true} {27010#(< ~counter~0 44)} #63#return; {27010#(< ~counter~0 44)} is VALID [2022-04-28 07:18:04,312 INFO L290 TraceCheckUtils]: 130: Hoare triple {26221#true} assume true; {26221#true} is VALID [2022-04-28 07:18:04,312 INFO L290 TraceCheckUtils]: 129: Hoare triple {26221#true} assume !(0 == ~cond); {26221#true} is VALID [2022-04-28 07:18:04,312 INFO L290 TraceCheckUtils]: 128: Hoare triple {26221#true} ~cond := #in~cond; {26221#true} is VALID [2022-04-28 07:18:04,312 INFO L272 TraceCheckUtils]: 127: Hoare triple {27010#(< ~counter~0 44)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {26221#true} is VALID [2022-04-28 07:18:04,321 INFO L290 TraceCheckUtils]: 126: Hoare triple {27010#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {27010#(< ~counter~0 44)} is VALID [2022-04-28 07:18:04,322 INFO L290 TraceCheckUtils]: 125: Hoare triple {27038#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {27010#(< ~counter~0 44)} is VALID [2022-04-28 07:18:04,322 INFO L290 TraceCheckUtils]: 124: Hoare triple {27038#(< ~counter~0 43)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {27038#(< ~counter~0 43)} is VALID [2022-04-28 07:18:04,323 INFO L290 TraceCheckUtils]: 123: Hoare triple {27038#(< ~counter~0 43)} assume !!(0 != ~y3~0); {27038#(< ~counter~0 43)} is VALID [2022-04-28 07:18:04,323 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {26221#true} {27038#(< ~counter~0 43)} #63#return; {27038#(< ~counter~0 43)} is VALID [2022-04-28 07:18:04,323 INFO L290 TraceCheckUtils]: 121: Hoare triple {26221#true} assume true; {26221#true} is VALID [2022-04-28 07:18:04,323 INFO L290 TraceCheckUtils]: 120: Hoare triple {26221#true} assume !(0 == ~cond); {26221#true} is VALID [2022-04-28 07:18:04,323 INFO L290 TraceCheckUtils]: 119: Hoare triple {26221#true} ~cond := #in~cond; {26221#true} is VALID [2022-04-28 07:18:04,324 INFO L272 TraceCheckUtils]: 118: Hoare triple {27038#(< ~counter~0 43)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {26221#true} is VALID [2022-04-28 07:18:04,324 INFO L290 TraceCheckUtils]: 117: Hoare triple {27038#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {27038#(< ~counter~0 43)} is VALID [2022-04-28 07:18:04,324 INFO L290 TraceCheckUtils]: 116: Hoare triple {27066#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {27038#(< ~counter~0 43)} is VALID [2022-04-28 07:18:04,325 INFO L290 TraceCheckUtils]: 115: Hoare triple {27066#(< ~counter~0 42)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {27066#(< ~counter~0 42)} is VALID [2022-04-28 07:18:04,325 INFO L290 TraceCheckUtils]: 114: Hoare triple {27066#(< ~counter~0 42)} assume !!(0 != ~y3~0); {27066#(< ~counter~0 42)} is VALID [2022-04-28 07:18:04,326 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {26221#true} {27066#(< ~counter~0 42)} #63#return; {27066#(< ~counter~0 42)} is VALID [2022-04-28 07:18:04,326 INFO L290 TraceCheckUtils]: 112: Hoare triple {26221#true} assume true; {26221#true} is VALID [2022-04-28 07:18:04,326 INFO L290 TraceCheckUtils]: 111: Hoare triple {26221#true} assume !(0 == ~cond); {26221#true} is VALID [2022-04-28 07:18:04,326 INFO L290 TraceCheckUtils]: 110: Hoare triple {26221#true} ~cond := #in~cond; {26221#true} is VALID [2022-04-28 07:18:04,326 INFO L272 TraceCheckUtils]: 109: Hoare triple {27066#(< ~counter~0 42)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {26221#true} is VALID [2022-04-28 07:18:04,326 INFO L290 TraceCheckUtils]: 108: Hoare triple {27066#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {27066#(< ~counter~0 42)} is VALID [2022-04-28 07:18:04,327 INFO L290 TraceCheckUtils]: 107: Hoare triple {27094#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {27066#(< ~counter~0 42)} is VALID [2022-04-28 07:18:04,327 INFO L290 TraceCheckUtils]: 106: Hoare triple {27094#(< ~counter~0 41)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {27094#(< ~counter~0 41)} is VALID [2022-04-28 07:18:04,327 INFO L290 TraceCheckUtils]: 105: Hoare triple {27094#(< ~counter~0 41)} assume !!(0 != ~y3~0); {27094#(< ~counter~0 41)} is VALID [2022-04-28 07:18:04,328 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {26221#true} {27094#(< ~counter~0 41)} #63#return; {27094#(< ~counter~0 41)} is VALID [2022-04-28 07:18:04,328 INFO L290 TraceCheckUtils]: 103: Hoare triple {26221#true} assume true; {26221#true} is VALID [2022-04-28 07:18:04,328 INFO L290 TraceCheckUtils]: 102: Hoare triple {26221#true} assume !(0 == ~cond); {26221#true} is VALID [2022-04-28 07:18:04,328 INFO L290 TraceCheckUtils]: 101: Hoare triple {26221#true} ~cond := #in~cond; {26221#true} is VALID [2022-04-28 07:18:04,328 INFO L272 TraceCheckUtils]: 100: Hoare triple {27094#(< ~counter~0 41)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {26221#true} is VALID [2022-04-28 07:18:04,329 INFO L290 TraceCheckUtils]: 99: Hoare triple {27094#(< ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {27094#(< ~counter~0 41)} is VALID [2022-04-28 07:18:04,329 INFO L290 TraceCheckUtils]: 98: Hoare triple {27122#(< ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {27094#(< ~counter~0 41)} is VALID [2022-04-28 07:18:04,329 INFO L290 TraceCheckUtils]: 97: Hoare triple {27122#(< ~counter~0 40)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {27122#(< ~counter~0 40)} is VALID [2022-04-28 07:18:04,330 INFO L290 TraceCheckUtils]: 96: Hoare triple {27122#(< ~counter~0 40)} assume !!(0 != ~y3~0); {27122#(< ~counter~0 40)} is VALID [2022-04-28 07:18:04,330 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {26221#true} {27122#(< ~counter~0 40)} #63#return; {27122#(< ~counter~0 40)} is VALID [2022-04-28 07:18:04,330 INFO L290 TraceCheckUtils]: 94: Hoare triple {26221#true} assume true; {26221#true} is VALID [2022-04-28 07:18:04,331 INFO L290 TraceCheckUtils]: 93: Hoare triple {26221#true} assume !(0 == ~cond); {26221#true} is VALID [2022-04-28 07:18:04,331 INFO L290 TraceCheckUtils]: 92: Hoare triple {26221#true} ~cond := #in~cond; {26221#true} is VALID [2022-04-28 07:18:04,331 INFO L272 TraceCheckUtils]: 91: Hoare triple {27122#(< ~counter~0 40)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {26221#true} is VALID [2022-04-28 07:18:04,331 INFO L290 TraceCheckUtils]: 90: Hoare triple {27122#(< ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {27122#(< ~counter~0 40)} is VALID [2022-04-28 07:18:04,332 INFO L290 TraceCheckUtils]: 89: Hoare triple {27150#(< ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {27122#(< ~counter~0 40)} is VALID [2022-04-28 07:18:04,332 INFO L290 TraceCheckUtils]: 88: Hoare triple {27150#(< ~counter~0 39)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {27150#(< ~counter~0 39)} is VALID [2022-04-28 07:18:04,332 INFO L290 TraceCheckUtils]: 87: Hoare triple {27150#(< ~counter~0 39)} assume !!(0 != ~y3~0); {27150#(< ~counter~0 39)} is VALID [2022-04-28 07:18:04,333 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {26221#true} {27150#(< ~counter~0 39)} #63#return; {27150#(< ~counter~0 39)} is VALID [2022-04-28 07:18:04,333 INFO L290 TraceCheckUtils]: 85: Hoare triple {26221#true} assume true; {26221#true} is VALID [2022-04-28 07:18:04,333 INFO L290 TraceCheckUtils]: 84: Hoare triple {26221#true} assume !(0 == ~cond); {26221#true} is VALID [2022-04-28 07:18:04,333 INFO L290 TraceCheckUtils]: 83: Hoare triple {26221#true} ~cond := #in~cond; {26221#true} is VALID [2022-04-28 07:18:04,333 INFO L272 TraceCheckUtils]: 82: Hoare triple {27150#(< ~counter~0 39)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {26221#true} is VALID [2022-04-28 07:18:04,333 INFO L290 TraceCheckUtils]: 81: Hoare triple {27150#(< ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {27150#(< ~counter~0 39)} is VALID [2022-04-28 07:18:04,334 INFO L290 TraceCheckUtils]: 80: Hoare triple {27178#(< ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {27150#(< ~counter~0 39)} is VALID [2022-04-28 07:18:04,334 INFO L290 TraceCheckUtils]: 79: Hoare triple {27178#(< ~counter~0 38)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {27178#(< ~counter~0 38)} is VALID [2022-04-28 07:18:04,335 INFO L290 TraceCheckUtils]: 78: Hoare triple {27178#(< ~counter~0 38)} assume !!(0 != ~y3~0); {27178#(< ~counter~0 38)} is VALID [2022-04-28 07:18:04,335 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {26221#true} {27178#(< ~counter~0 38)} #63#return; {27178#(< ~counter~0 38)} is VALID [2022-04-28 07:18:04,335 INFO L290 TraceCheckUtils]: 76: Hoare triple {26221#true} assume true; {26221#true} is VALID [2022-04-28 07:18:04,335 INFO L290 TraceCheckUtils]: 75: Hoare triple {26221#true} assume !(0 == ~cond); {26221#true} is VALID [2022-04-28 07:18:04,335 INFO L290 TraceCheckUtils]: 74: Hoare triple {26221#true} ~cond := #in~cond; {26221#true} is VALID [2022-04-28 07:18:04,335 INFO L272 TraceCheckUtils]: 73: Hoare triple {27178#(< ~counter~0 38)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {26221#true} is VALID [2022-04-28 07:18:04,336 INFO L290 TraceCheckUtils]: 72: Hoare triple {27178#(< ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {27178#(< ~counter~0 38)} is VALID [2022-04-28 07:18:04,336 INFO L290 TraceCheckUtils]: 71: Hoare triple {27206#(< ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {27178#(< ~counter~0 38)} is VALID [2022-04-28 07:18:04,337 INFO L290 TraceCheckUtils]: 70: Hoare triple {27206#(< ~counter~0 37)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {27206#(< ~counter~0 37)} is VALID [2022-04-28 07:18:04,337 INFO L290 TraceCheckUtils]: 69: Hoare triple {27206#(< ~counter~0 37)} assume !!(0 != ~y3~0); {27206#(< ~counter~0 37)} is VALID [2022-04-28 07:18:04,338 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {26221#true} {27206#(< ~counter~0 37)} #63#return; {27206#(< ~counter~0 37)} is VALID [2022-04-28 07:18:04,338 INFO L290 TraceCheckUtils]: 67: Hoare triple {26221#true} assume true; {26221#true} is VALID [2022-04-28 07:18:04,338 INFO L290 TraceCheckUtils]: 66: Hoare triple {26221#true} assume !(0 == ~cond); {26221#true} is VALID [2022-04-28 07:18:04,338 INFO L290 TraceCheckUtils]: 65: Hoare triple {26221#true} ~cond := #in~cond; {26221#true} is VALID [2022-04-28 07:18:04,338 INFO L272 TraceCheckUtils]: 64: Hoare triple {27206#(< ~counter~0 37)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {26221#true} is VALID [2022-04-28 07:18:04,338 INFO L290 TraceCheckUtils]: 63: Hoare triple {27206#(< ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {27206#(< ~counter~0 37)} is VALID [2022-04-28 07:18:04,339 INFO L290 TraceCheckUtils]: 62: Hoare triple {27234#(< ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {27206#(< ~counter~0 37)} is VALID [2022-04-28 07:18:04,339 INFO L290 TraceCheckUtils]: 61: Hoare triple {27234#(< ~counter~0 36)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {27234#(< ~counter~0 36)} is VALID [2022-04-28 07:18:04,340 INFO L290 TraceCheckUtils]: 60: Hoare triple {27234#(< ~counter~0 36)} assume !!(0 != ~y3~0); {27234#(< ~counter~0 36)} is VALID [2022-04-28 07:18:04,342 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {26221#true} {27234#(< ~counter~0 36)} #63#return; {27234#(< ~counter~0 36)} is VALID [2022-04-28 07:18:04,342 INFO L290 TraceCheckUtils]: 58: Hoare triple {26221#true} assume true; {26221#true} is VALID [2022-04-28 07:18:04,342 INFO L290 TraceCheckUtils]: 57: Hoare triple {26221#true} assume !(0 == ~cond); {26221#true} is VALID [2022-04-28 07:18:04,342 INFO L290 TraceCheckUtils]: 56: Hoare triple {26221#true} ~cond := #in~cond; {26221#true} is VALID [2022-04-28 07:18:04,343 INFO L272 TraceCheckUtils]: 55: Hoare triple {27234#(< ~counter~0 36)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {26221#true} is VALID [2022-04-28 07:18:04,343 INFO L290 TraceCheckUtils]: 54: Hoare triple {27234#(< ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {27234#(< ~counter~0 36)} is VALID [2022-04-28 07:18:04,344 INFO L290 TraceCheckUtils]: 53: Hoare triple {27262#(< ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {27234#(< ~counter~0 36)} is VALID [2022-04-28 07:18:04,344 INFO L290 TraceCheckUtils]: 52: Hoare triple {27262#(< ~counter~0 35)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {27262#(< ~counter~0 35)} is VALID [2022-04-28 07:18:04,344 INFO L290 TraceCheckUtils]: 51: Hoare triple {27262#(< ~counter~0 35)} assume !!(0 != ~y3~0); {27262#(< ~counter~0 35)} is VALID [2022-04-28 07:18:04,345 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {26221#true} {27262#(< ~counter~0 35)} #63#return; {27262#(< ~counter~0 35)} is VALID [2022-04-28 07:18:04,345 INFO L290 TraceCheckUtils]: 49: Hoare triple {26221#true} assume true; {26221#true} is VALID [2022-04-28 07:18:04,345 INFO L290 TraceCheckUtils]: 48: Hoare triple {26221#true} assume !(0 == ~cond); {26221#true} is VALID [2022-04-28 07:18:04,345 INFO L290 TraceCheckUtils]: 47: Hoare triple {26221#true} ~cond := #in~cond; {26221#true} is VALID [2022-04-28 07:18:04,345 INFO L272 TraceCheckUtils]: 46: Hoare triple {27262#(< ~counter~0 35)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {26221#true} is VALID [2022-04-28 07:18:04,345 INFO L290 TraceCheckUtils]: 45: Hoare triple {27262#(< ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {27262#(< ~counter~0 35)} is VALID [2022-04-28 07:18:04,346 INFO L290 TraceCheckUtils]: 44: Hoare triple {27290#(< ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {27262#(< ~counter~0 35)} is VALID [2022-04-28 07:18:04,346 INFO L290 TraceCheckUtils]: 43: Hoare triple {27290#(< ~counter~0 34)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {27290#(< ~counter~0 34)} is VALID [2022-04-28 07:18:04,347 INFO L290 TraceCheckUtils]: 42: Hoare triple {27290#(< ~counter~0 34)} assume !!(0 != ~y3~0); {27290#(< ~counter~0 34)} is VALID [2022-04-28 07:18:04,347 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {26221#true} {27290#(< ~counter~0 34)} #63#return; {27290#(< ~counter~0 34)} is VALID [2022-04-28 07:18:04,347 INFO L290 TraceCheckUtils]: 40: Hoare triple {26221#true} assume true; {26221#true} is VALID [2022-04-28 07:18:04,347 INFO L290 TraceCheckUtils]: 39: Hoare triple {26221#true} assume !(0 == ~cond); {26221#true} is VALID [2022-04-28 07:18:04,347 INFO L290 TraceCheckUtils]: 38: Hoare triple {26221#true} ~cond := #in~cond; {26221#true} is VALID [2022-04-28 07:18:04,348 INFO L272 TraceCheckUtils]: 37: Hoare triple {27290#(< ~counter~0 34)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {26221#true} is VALID [2022-04-28 07:18:04,348 INFO L290 TraceCheckUtils]: 36: Hoare triple {27290#(< ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {27290#(< ~counter~0 34)} is VALID [2022-04-28 07:18:04,348 INFO L290 TraceCheckUtils]: 35: Hoare triple {27318#(< ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {27290#(< ~counter~0 34)} is VALID [2022-04-28 07:18:04,349 INFO L290 TraceCheckUtils]: 34: Hoare triple {27318#(< ~counter~0 33)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {27318#(< ~counter~0 33)} is VALID [2022-04-28 07:18:04,349 INFO L290 TraceCheckUtils]: 33: Hoare triple {27318#(< ~counter~0 33)} assume !!(0 != ~y3~0); {27318#(< ~counter~0 33)} is VALID [2022-04-28 07:18:04,350 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {26221#true} {27318#(< ~counter~0 33)} #63#return; {27318#(< ~counter~0 33)} is VALID [2022-04-28 07:18:04,350 INFO L290 TraceCheckUtils]: 31: Hoare triple {26221#true} assume true; {26221#true} is VALID [2022-04-28 07:18:04,350 INFO L290 TraceCheckUtils]: 30: Hoare triple {26221#true} assume !(0 == ~cond); {26221#true} is VALID [2022-04-28 07:18:04,350 INFO L290 TraceCheckUtils]: 29: Hoare triple {26221#true} ~cond := #in~cond; {26221#true} is VALID [2022-04-28 07:18:04,350 INFO L272 TraceCheckUtils]: 28: Hoare triple {27318#(< ~counter~0 33)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {26221#true} is VALID [2022-04-28 07:18:04,350 INFO L290 TraceCheckUtils]: 27: Hoare triple {27318#(< ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {27318#(< ~counter~0 33)} is VALID [2022-04-28 07:18:04,351 INFO L290 TraceCheckUtils]: 26: Hoare triple {27346#(< ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {27318#(< ~counter~0 33)} is VALID [2022-04-28 07:18:04,351 INFO L290 TraceCheckUtils]: 25: Hoare triple {27346#(< ~counter~0 32)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {27346#(< ~counter~0 32)} is VALID [2022-04-28 07:18:04,351 INFO L290 TraceCheckUtils]: 24: Hoare triple {27346#(< ~counter~0 32)} assume !!(0 != ~y3~0); {27346#(< ~counter~0 32)} is VALID [2022-04-28 07:18:04,352 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {26221#true} {27346#(< ~counter~0 32)} #63#return; {27346#(< ~counter~0 32)} is VALID [2022-04-28 07:18:04,352 INFO L290 TraceCheckUtils]: 22: Hoare triple {26221#true} assume true; {26221#true} is VALID [2022-04-28 07:18:04,352 INFO L290 TraceCheckUtils]: 21: Hoare triple {26221#true} assume !(0 == ~cond); {26221#true} is VALID [2022-04-28 07:18:04,352 INFO L290 TraceCheckUtils]: 20: Hoare triple {26221#true} ~cond := #in~cond; {26221#true} is VALID [2022-04-28 07:18:04,352 INFO L272 TraceCheckUtils]: 19: Hoare triple {27346#(< ~counter~0 32)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {26221#true} is VALID [2022-04-28 07:18:04,352 INFO L290 TraceCheckUtils]: 18: Hoare triple {27346#(< ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {27346#(< ~counter~0 32)} is VALID [2022-04-28 07:18:04,353 INFO L290 TraceCheckUtils]: 17: Hoare triple {27374#(< ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {27346#(< ~counter~0 32)} is VALID [2022-04-28 07:18:04,353 INFO L290 TraceCheckUtils]: 16: Hoare triple {27374#(< ~counter~0 31)} ~y1~0 := 0;~y2~0 := 0;~y3~0 := ~x1~0; {27374#(< ~counter~0 31)} is VALID [2022-04-28 07:18:04,354 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {26221#true} {27374#(< ~counter~0 31)} #61#return; {27374#(< ~counter~0 31)} is VALID [2022-04-28 07:18:04,354 INFO L290 TraceCheckUtils]: 14: Hoare triple {26221#true} assume true; {26221#true} is VALID [2022-04-28 07:18:04,354 INFO L290 TraceCheckUtils]: 13: Hoare triple {26221#true} assume !(0 == ~cond); {26221#true} is VALID [2022-04-28 07:18:04,354 INFO L290 TraceCheckUtils]: 12: Hoare triple {26221#true} ~cond := #in~cond; {26221#true} is VALID [2022-04-28 07:18:04,354 INFO L272 TraceCheckUtils]: 11: Hoare triple {27374#(< ~counter~0 31)} call assume_abort_if_not((if 0 != ~x2~0 then 1 else 0)); {26221#true} is VALID [2022-04-28 07:18:04,354 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {26221#true} {27374#(< ~counter~0 31)} #59#return; {27374#(< ~counter~0 31)} is VALID [2022-04-28 07:18:04,354 INFO L290 TraceCheckUtils]: 9: Hoare triple {26221#true} assume true; {26221#true} is VALID [2022-04-28 07:18:04,354 INFO L290 TraceCheckUtils]: 8: Hoare triple {26221#true} assume !(0 == ~cond); {26221#true} is VALID [2022-04-28 07:18:04,354 INFO L290 TraceCheckUtils]: 7: Hoare triple {26221#true} ~cond := #in~cond; {26221#true} is VALID [2022-04-28 07:18:04,355 INFO L272 TraceCheckUtils]: 6: Hoare triple {27374#(< ~counter~0 31)} call assume_abort_if_not((if ~x1~0 >= 0 then 1 else 0)); {26221#true} is VALID [2022-04-28 07:18:04,355 INFO L290 TraceCheckUtils]: 5: Hoare triple {27374#(< ~counter~0 31)} havoc ~x1~0;havoc ~x2~0;havoc ~y1~0;havoc ~y2~0;havoc ~y3~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~x1~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~x2~0 := #t~nondet5;havoc #t~nondet5; {27374#(< ~counter~0 31)} is VALID [2022-04-28 07:18:04,355 INFO L272 TraceCheckUtils]: 4: Hoare triple {27374#(< ~counter~0 31)} call #t~ret7 := main(); {27374#(< ~counter~0 31)} is VALID [2022-04-28 07:18:04,355 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {27374#(< ~counter~0 31)} {26221#true} #67#return; {27374#(< ~counter~0 31)} is VALID [2022-04-28 07:18:04,356 INFO L290 TraceCheckUtils]: 2: Hoare triple {27374#(< ~counter~0 31)} assume true; {27374#(< ~counter~0 31)} is VALID [2022-04-28 07:18:04,356 INFO L290 TraceCheckUtils]: 1: Hoare triple {26221#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(11, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {27374#(< ~counter~0 31)} is VALID [2022-04-28 07:18:04,356 INFO L272 TraceCheckUtils]: 0: Hoare triple {26221#true} call ULTIMATE.init(); {26221#true} is VALID [2022-04-28 07:18:04,357 INFO L134 CoverageAnalysis]: Checked inductivity of 1619 backedges. 38 proven. 893 refuted. 0 times theorem prover too weak. 688 trivial. 0 not checked. [2022-04-28 07:18:04,357 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 07:18:04,357 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2092094560] [2022-04-28 07:18:04,357 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 07:18:04,357 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [187825496] [2022-04-28 07:18:04,357 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [187825496] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 07:18:04,358 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 07:18:04,358 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [23, 23] total 44 [2022-04-28 07:18:04,358 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 07:18:04,358 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [568636767] [2022-04-28 07:18:04,358 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [568636767] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 07:18:04,358 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 07:18:04,358 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [23] imperfect sequences [] total 23 [2022-04-28 07:18:04,358 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1552949487] [2022-04-28 07:18:04,358 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 07:18:04,359 INFO L78 Accepts]: Start accepts. Automaton has has 23 states, 23 states have (on average 6.304347826086956) internal successors, (145), 22 states have internal predecessors, (145), 22 states have call successors, (24), 22 states have call predecessors, (24), 20 states have return successors, (22), 20 states have call predecessors, (22), 21 states have call successors, (22) Word has length 194 [2022-04-28 07:18:04,359 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 07:18:04,360 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 23 states, 23 states have (on average 6.304347826086956) internal successors, (145), 22 states have internal predecessors, (145), 22 states have call successors, (24), 22 states have call predecessors, (24), 20 states have return successors, (22), 20 states have call predecessors, (22), 21 states have call successors, (22) [2022-04-28 07:18:04,487 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 191 edges. 191 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 07:18:04,487 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 23 states [2022-04-28 07:18:04,487 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 07:18:04,488 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 23 interpolants. [2022-04-28 07:18:04,488 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=866, Invalid=1026, Unknown=0, NotChecked=0, Total=1892 [2022-04-28 07:18:04,488 INFO L87 Difference]: Start difference. First operand 191 states and 211 transitions. Second operand has 23 states, 23 states have (on average 6.304347826086956) internal successors, (145), 22 states have internal predecessors, (145), 22 states have call successors, (24), 22 states have call predecessors, (24), 20 states have return successors, (22), 20 states have call predecessors, (22), 21 states have call successors, (22) [2022-04-28 07:18:05,270 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 07:18:05,270 INFO L93 Difference]: Finished difference Result 205 states and 226 transitions. [2022-04-28 07:18:05,270 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 42 states. [2022-04-28 07:18:05,271 INFO L78 Accepts]: Start accepts. Automaton has has 23 states, 23 states have (on average 6.304347826086956) internal successors, (145), 22 states have internal predecessors, (145), 22 states have call successors, (24), 22 states have call predecessors, (24), 20 states have return successors, (22), 20 states have call predecessors, (22), 21 states have call successors, (22) Word has length 194 [2022-04-28 07:18:05,271 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 07:18:05,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 23 states, 23 states have (on average 6.304347826086956) internal successors, (145), 22 states have internal predecessors, (145), 22 states have call successors, (24), 22 states have call predecessors, (24), 20 states have return successors, (22), 20 states have call predecessors, (22), 21 states have call successors, (22) [2022-04-28 07:18:05,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 42 states and 225 transitions. [2022-04-28 07:18:05,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 23 states, 23 states have (on average 6.304347826086956) internal successors, (145), 22 states have internal predecessors, (145), 22 states have call successors, (24), 22 states have call predecessors, (24), 20 states have return successors, (22), 20 states have call predecessors, (22), 21 states have call successors, (22) [2022-04-28 07:18:05,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 42 states and 225 transitions. [2022-04-28 07:18:05,276 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 42 states and 225 transitions. [2022-04-28 07:18:05,438 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 225 edges. 225 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 07:18:05,441 INFO L225 Difference]: With dead ends: 205 [2022-04-28 07:18:05,441 INFO L226 Difference]: Without dead ends: 200 [2022-04-28 07:18:05,442 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 406 GetRequests, 345 SyntacticMatches, 0 SemanticMatches, 61 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 229 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=1683, Invalid=2223, Unknown=0, NotChecked=0, Total=3906 [2022-04-28 07:18:05,442 INFO L413 NwaCegarLoop]: 45 mSDtfsCounter, 64 mSDsluCounter, 189 mSDsCounter, 0 mSdLazyCounter, 131 mSolverCounterSat, 14 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 64 SdHoareTripleChecker+Valid, 234 SdHoareTripleChecker+Invalid, 145 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 14 IncrementalHoareTripleChecker+Valid, 131 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-28 07:18:05,442 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [64 Valid, 234 Invalid, 145 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [14 Valid, 131 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-28 07:18:05,443 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 200 states. [2022-04-28 07:18:05,656 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 200 to 200. [2022-04-28 07:18:05,656 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 07:18:05,656 INFO L82 GeneralOperation]: Start isEquivalent. First operand 200 states. Second operand has 200 states, 152 states have (on average 1.138157894736842) internal successors, (173), 152 states have internal predecessors, (173), 25 states have call successors, (25), 24 states have call predecessors, (25), 22 states have return successors, (23), 23 states have call predecessors, (23), 23 states have call successors, (23) [2022-04-28 07:18:05,656 INFO L74 IsIncluded]: Start isIncluded. First operand 200 states. Second operand has 200 states, 152 states have (on average 1.138157894736842) internal successors, (173), 152 states have internal predecessors, (173), 25 states have call successors, (25), 24 states have call predecessors, (25), 22 states have return successors, (23), 23 states have call predecessors, (23), 23 states have call successors, (23) [2022-04-28 07:18:05,657 INFO L87 Difference]: Start difference. First operand 200 states. Second operand has 200 states, 152 states have (on average 1.138157894736842) internal successors, (173), 152 states have internal predecessors, (173), 25 states have call successors, (25), 24 states have call predecessors, (25), 22 states have return successors, (23), 23 states have call predecessors, (23), 23 states have call successors, (23) [2022-04-28 07:18:05,659 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 07:18:05,659 INFO L93 Difference]: Finished difference Result 200 states and 221 transitions. [2022-04-28 07:18:05,659 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 221 transitions. [2022-04-28 07:18:05,659 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 07:18:05,659 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 07:18:05,659 INFO L74 IsIncluded]: Start isIncluded. First operand has 200 states, 152 states have (on average 1.138157894736842) internal successors, (173), 152 states have internal predecessors, (173), 25 states have call successors, (25), 24 states have call predecessors, (25), 22 states have return successors, (23), 23 states have call predecessors, (23), 23 states have call successors, (23) Second operand 200 states. [2022-04-28 07:18:05,660 INFO L87 Difference]: Start difference. First operand has 200 states, 152 states have (on average 1.138157894736842) internal successors, (173), 152 states have internal predecessors, (173), 25 states have call successors, (25), 24 states have call predecessors, (25), 22 states have return successors, (23), 23 states have call predecessors, (23), 23 states have call successors, (23) Second operand 200 states. [2022-04-28 07:18:05,662 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 07:18:05,662 INFO L93 Difference]: Finished difference Result 200 states and 221 transitions. [2022-04-28 07:18:05,662 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 221 transitions. [2022-04-28 07:18:05,662 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 07:18:05,662 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 07:18:05,662 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 07:18:05,662 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 07:18:05,662 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 200 states, 152 states have (on average 1.138157894736842) internal successors, (173), 152 states have internal predecessors, (173), 25 states have call successors, (25), 24 states have call predecessors, (25), 22 states have return successors, (23), 23 states have call predecessors, (23), 23 states have call successors, (23) [2022-04-28 07:18:05,665 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 200 states and 221 transitions. [2022-04-28 07:18:05,665 INFO L78 Accepts]: Start accepts. Automaton has 200 states and 221 transitions. Word has length 194 [2022-04-28 07:18:05,665 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 07:18:05,665 INFO L495 AbstractCegarLoop]: Abstraction has 200 states and 221 transitions. [2022-04-28 07:18:05,665 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 23 states, 23 states have (on average 6.304347826086956) internal successors, (145), 22 states have internal predecessors, (145), 22 states have call successors, (24), 22 states have call predecessors, (24), 20 states have return successors, (22), 20 states have call predecessors, (22), 21 states have call successors, (22) [2022-04-28 07:18:05,665 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 200 states and 221 transitions. [2022-04-28 07:18:05,903 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 221 edges. 221 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 07:18:05,903 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 221 transitions. [2022-04-28 07:18:05,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2022-04-28 07:18:05,904 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 07:18:05,904 INFO L195 NwaCegarLoop]: trace histogram [21, 21, 20, 20, 20, 20, 20, 20, 20, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 07:18:05,921 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (23)] Forceful destruction successful, exit code 0 [2022-04-28 07:18:06,119 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable22,23 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 07:18:06,119 INFO L420 AbstractCegarLoop]: === Iteration 24 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 07:18:06,120 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 07:18:06,120 INFO L85 PathProgramCache]: Analyzing trace with hash 1934081686, now seen corresponding path program 39 times [2022-04-28 07:18:06,120 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 07:18:06,120 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [89802708] [2022-04-28 07:18:06,120 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 07:18:06,120 INFO L85 PathProgramCache]: Analyzing trace with hash 1934081686, now seen corresponding path program 40 times [2022-04-28 07:18:06,120 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 07:18:06,120 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1812719978] [2022-04-28 07:18:06,120 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 07:18:06,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 07:18:06,141 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 07:18:06,141 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [171888510] [2022-04-28 07:18:06,142 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-28 07:18:06,142 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 07:18:06,142 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 07:18:06,145 INFO L229 MonitoredProcess]: Starting monitored process 24 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 07:18:06,146 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (24)] Waiting until timeout for monitored process [2022-04-28 07:18:06,227 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-28 07:18:06,228 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 07:18:06,230 INFO L263 TraceCheckSpWp]: Trace formula consists of 553 conjuncts, 45 conjunts are in the unsatisfiable core [2022-04-28 07:18:06,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 07:18:06,272 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 07:18:07,234 INFO L272 TraceCheckUtils]: 0: Hoare triple {28676#true} call ULTIMATE.init(); {28676#true} is VALID [2022-04-28 07:18:07,235 INFO L290 TraceCheckUtils]: 1: Hoare triple {28676#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(11, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {28684#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:07,235 INFO L290 TraceCheckUtils]: 2: Hoare triple {28684#(<= ~counter~0 0)} assume true; {28684#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:07,235 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {28684#(<= ~counter~0 0)} {28676#true} #67#return; {28684#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:07,236 INFO L272 TraceCheckUtils]: 4: Hoare triple {28684#(<= ~counter~0 0)} call #t~ret7 := main(); {28684#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:07,236 INFO L290 TraceCheckUtils]: 5: Hoare triple {28684#(<= ~counter~0 0)} havoc ~x1~0;havoc ~x2~0;havoc ~y1~0;havoc ~y2~0;havoc ~y3~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~x1~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~x2~0 := #t~nondet5;havoc #t~nondet5; {28684#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:07,236 INFO L272 TraceCheckUtils]: 6: Hoare triple {28684#(<= ~counter~0 0)} call assume_abort_if_not((if ~x1~0 >= 0 then 1 else 0)); {28684#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:07,236 INFO L290 TraceCheckUtils]: 7: Hoare triple {28684#(<= ~counter~0 0)} ~cond := #in~cond; {28684#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:07,237 INFO L290 TraceCheckUtils]: 8: Hoare triple {28684#(<= ~counter~0 0)} assume !(0 == ~cond); {28684#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:07,237 INFO L290 TraceCheckUtils]: 9: Hoare triple {28684#(<= ~counter~0 0)} assume true; {28684#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:07,237 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {28684#(<= ~counter~0 0)} {28684#(<= ~counter~0 0)} #59#return; {28684#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:07,238 INFO L272 TraceCheckUtils]: 11: Hoare triple {28684#(<= ~counter~0 0)} call assume_abort_if_not((if 0 != ~x2~0 then 1 else 0)); {28684#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:07,238 INFO L290 TraceCheckUtils]: 12: Hoare triple {28684#(<= ~counter~0 0)} ~cond := #in~cond; {28684#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:07,238 INFO L290 TraceCheckUtils]: 13: Hoare triple {28684#(<= ~counter~0 0)} assume !(0 == ~cond); {28684#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:07,238 INFO L290 TraceCheckUtils]: 14: Hoare triple {28684#(<= ~counter~0 0)} assume true; {28684#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:07,239 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {28684#(<= ~counter~0 0)} {28684#(<= ~counter~0 0)} #61#return; {28684#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:07,239 INFO L290 TraceCheckUtils]: 16: Hoare triple {28684#(<= ~counter~0 0)} ~y1~0 := 0;~y2~0 := 0;~y3~0 := ~x1~0; {28684#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:07,240 INFO L290 TraceCheckUtils]: 17: Hoare triple {28684#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {28733#(<= ~counter~0 1)} is VALID [2022-04-28 07:18:07,240 INFO L290 TraceCheckUtils]: 18: Hoare triple {28733#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {28733#(<= ~counter~0 1)} is VALID [2022-04-28 07:18:07,241 INFO L272 TraceCheckUtils]: 19: Hoare triple {28733#(<= ~counter~0 1)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {28733#(<= ~counter~0 1)} is VALID [2022-04-28 07:18:07,241 INFO L290 TraceCheckUtils]: 20: Hoare triple {28733#(<= ~counter~0 1)} ~cond := #in~cond; {28733#(<= ~counter~0 1)} is VALID [2022-04-28 07:18:07,241 INFO L290 TraceCheckUtils]: 21: Hoare triple {28733#(<= ~counter~0 1)} assume !(0 == ~cond); {28733#(<= ~counter~0 1)} is VALID [2022-04-28 07:18:07,241 INFO L290 TraceCheckUtils]: 22: Hoare triple {28733#(<= ~counter~0 1)} assume true; {28733#(<= ~counter~0 1)} is VALID [2022-04-28 07:18:07,242 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {28733#(<= ~counter~0 1)} {28733#(<= ~counter~0 1)} #63#return; {28733#(<= ~counter~0 1)} is VALID [2022-04-28 07:18:07,242 INFO L290 TraceCheckUtils]: 24: Hoare triple {28733#(<= ~counter~0 1)} assume !!(0 != ~y3~0); {28733#(<= ~counter~0 1)} is VALID [2022-04-28 07:18:07,242 INFO L290 TraceCheckUtils]: 25: Hoare triple {28733#(<= ~counter~0 1)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {28733#(<= ~counter~0 1)} is VALID [2022-04-28 07:18:07,243 INFO L290 TraceCheckUtils]: 26: Hoare triple {28733#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {28761#(<= ~counter~0 2)} is VALID [2022-04-28 07:18:07,243 INFO L290 TraceCheckUtils]: 27: Hoare triple {28761#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {28761#(<= ~counter~0 2)} is VALID [2022-04-28 07:18:07,243 INFO L272 TraceCheckUtils]: 28: Hoare triple {28761#(<= ~counter~0 2)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {28761#(<= ~counter~0 2)} is VALID [2022-04-28 07:18:07,244 INFO L290 TraceCheckUtils]: 29: Hoare triple {28761#(<= ~counter~0 2)} ~cond := #in~cond; {28761#(<= ~counter~0 2)} is VALID [2022-04-28 07:18:07,244 INFO L290 TraceCheckUtils]: 30: Hoare triple {28761#(<= ~counter~0 2)} assume !(0 == ~cond); {28761#(<= ~counter~0 2)} is VALID [2022-04-28 07:18:07,244 INFO L290 TraceCheckUtils]: 31: Hoare triple {28761#(<= ~counter~0 2)} assume true; {28761#(<= ~counter~0 2)} is VALID [2022-04-28 07:18:07,245 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {28761#(<= ~counter~0 2)} {28761#(<= ~counter~0 2)} #63#return; {28761#(<= ~counter~0 2)} is VALID [2022-04-28 07:18:07,245 INFO L290 TraceCheckUtils]: 33: Hoare triple {28761#(<= ~counter~0 2)} assume !!(0 != ~y3~0); {28761#(<= ~counter~0 2)} is VALID [2022-04-28 07:18:07,245 INFO L290 TraceCheckUtils]: 34: Hoare triple {28761#(<= ~counter~0 2)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {28761#(<= ~counter~0 2)} is VALID [2022-04-28 07:18:07,245 INFO L290 TraceCheckUtils]: 35: Hoare triple {28761#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {28789#(<= ~counter~0 3)} is VALID [2022-04-28 07:18:07,246 INFO L290 TraceCheckUtils]: 36: Hoare triple {28789#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {28789#(<= ~counter~0 3)} is VALID [2022-04-28 07:18:07,246 INFO L272 TraceCheckUtils]: 37: Hoare triple {28789#(<= ~counter~0 3)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {28789#(<= ~counter~0 3)} is VALID [2022-04-28 07:18:07,246 INFO L290 TraceCheckUtils]: 38: Hoare triple {28789#(<= ~counter~0 3)} ~cond := #in~cond; {28789#(<= ~counter~0 3)} is VALID [2022-04-28 07:18:07,247 INFO L290 TraceCheckUtils]: 39: Hoare triple {28789#(<= ~counter~0 3)} assume !(0 == ~cond); {28789#(<= ~counter~0 3)} is VALID [2022-04-28 07:18:07,247 INFO L290 TraceCheckUtils]: 40: Hoare triple {28789#(<= ~counter~0 3)} assume true; {28789#(<= ~counter~0 3)} is VALID [2022-04-28 07:18:07,247 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {28789#(<= ~counter~0 3)} {28789#(<= ~counter~0 3)} #63#return; {28789#(<= ~counter~0 3)} is VALID [2022-04-28 07:18:07,248 INFO L290 TraceCheckUtils]: 42: Hoare triple {28789#(<= ~counter~0 3)} assume !!(0 != ~y3~0); {28789#(<= ~counter~0 3)} is VALID [2022-04-28 07:18:07,248 INFO L290 TraceCheckUtils]: 43: Hoare triple {28789#(<= ~counter~0 3)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {28789#(<= ~counter~0 3)} is VALID [2022-04-28 07:18:07,248 INFO L290 TraceCheckUtils]: 44: Hoare triple {28789#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {28817#(<= ~counter~0 4)} is VALID [2022-04-28 07:18:07,249 INFO L290 TraceCheckUtils]: 45: Hoare triple {28817#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {28817#(<= ~counter~0 4)} is VALID [2022-04-28 07:18:07,249 INFO L272 TraceCheckUtils]: 46: Hoare triple {28817#(<= ~counter~0 4)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {28817#(<= ~counter~0 4)} is VALID [2022-04-28 07:18:07,249 INFO L290 TraceCheckUtils]: 47: Hoare triple {28817#(<= ~counter~0 4)} ~cond := #in~cond; {28817#(<= ~counter~0 4)} is VALID [2022-04-28 07:18:07,250 INFO L290 TraceCheckUtils]: 48: Hoare triple {28817#(<= ~counter~0 4)} assume !(0 == ~cond); {28817#(<= ~counter~0 4)} is VALID [2022-04-28 07:18:07,250 INFO L290 TraceCheckUtils]: 49: Hoare triple {28817#(<= ~counter~0 4)} assume true; {28817#(<= ~counter~0 4)} is VALID [2022-04-28 07:18:07,250 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {28817#(<= ~counter~0 4)} {28817#(<= ~counter~0 4)} #63#return; {28817#(<= ~counter~0 4)} is VALID [2022-04-28 07:18:07,250 INFO L290 TraceCheckUtils]: 51: Hoare triple {28817#(<= ~counter~0 4)} assume !!(0 != ~y3~0); {28817#(<= ~counter~0 4)} is VALID [2022-04-28 07:18:07,251 INFO L290 TraceCheckUtils]: 52: Hoare triple {28817#(<= ~counter~0 4)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {28817#(<= ~counter~0 4)} is VALID [2022-04-28 07:18:07,251 INFO L290 TraceCheckUtils]: 53: Hoare triple {28817#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {28845#(<= ~counter~0 5)} is VALID [2022-04-28 07:18:07,251 INFO L290 TraceCheckUtils]: 54: Hoare triple {28845#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {28845#(<= ~counter~0 5)} is VALID [2022-04-28 07:18:07,252 INFO L272 TraceCheckUtils]: 55: Hoare triple {28845#(<= ~counter~0 5)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {28845#(<= ~counter~0 5)} is VALID [2022-04-28 07:18:07,252 INFO L290 TraceCheckUtils]: 56: Hoare triple {28845#(<= ~counter~0 5)} ~cond := #in~cond; {28845#(<= ~counter~0 5)} is VALID [2022-04-28 07:18:07,252 INFO L290 TraceCheckUtils]: 57: Hoare triple {28845#(<= ~counter~0 5)} assume !(0 == ~cond); {28845#(<= ~counter~0 5)} is VALID [2022-04-28 07:18:07,253 INFO L290 TraceCheckUtils]: 58: Hoare triple {28845#(<= ~counter~0 5)} assume true; {28845#(<= ~counter~0 5)} is VALID [2022-04-28 07:18:07,253 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {28845#(<= ~counter~0 5)} {28845#(<= ~counter~0 5)} #63#return; {28845#(<= ~counter~0 5)} is VALID [2022-04-28 07:18:07,253 INFO L290 TraceCheckUtils]: 60: Hoare triple {28845#(<= ~counter~0 5)} assume !!(0 != ~y3~0); {28845#(<= ~counter~0 5)} is VALID [2022-04-28 07:18:07,254 INFO L290 TraceCheckUtils]: 61: Hoare triple {28845#(<= ~counter~0 5)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {28845#(<= ~counter~0 5)} is VALID [2022-04-28 07:18:07,254 INFO L290 TraceCheckUtils]: 62: Hoare triple {28845#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {28873#(<= ~counter~0 6)} is VALID [2022-04-28 07:18:07,254 INFO L290 TraceCheckUtils]: 63: Hoare triple {28873#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {28873#(<= ~counter~0 6)} is VALID [2022-04-28 07:18:07,255 INFO L272 TraceCheckUtils]: 64: Hoare triple {28873#(<= ~counter~0 6)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {28873#(<= ~counter~0 6)} is VALID [2022-04-28 07:18:07,255 INFO L290 TraceCheckUtils]: 65: Hoare triple {28873#(<= ~counter~0 6)} ~cond := #in~cond; {28873#(<= ~counter~0 6)} is VALID [2022-04-28 07:18:07,255 INFO L290 TraceCheckUtils]: 66: Hoare triple {28873#(<= ~counter~0 6)} assume !(0 == ~cond); {28873#(<= ~counter~0 6)} is VALID [2022-04-28 07:18:07,256 INFO L290 TraceCheckUtils]: 67: Hoare triple {28873#(<= ~counter~0 6)} assume true; {28873#(<= ~counter~0 6)} is VALID [2022-04-28 07:18:07,256 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {28873#(<= ~counter~0 6)} {28873#(<= ~counter~0 6)} #63#return; {28873#(<= ~counter~0 6)} is VALID [2022-04-28 07:18:07,256 INFO L290 TraceCheckUtils]: 69: Hoare triple {28873#(<= ~counter~0 6)} assume !!(0 != ~y3~0); {28873#(<= ~counter~0 6)} is VALID [2022-04-28 07:18:07,256 INFO L290 TraceCheckUtils]: 70: Hoare triple {28873#(<= ~counter~0 6)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {28873#(<= ~counter~0 6)} is VALID [2022-04-28 07:18:07,257 INFO L290 TraceCheckUtils]: 71: Hoare triple {28873#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {28901#(<= ~counter~0 7)} is VALID [2022-04-28 07:18:07,257 INFO L290 TraceCheckUtils]: 72: Hoare triple {28901#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {28901#(<= ~counter~0 7)} is VALID [2022-04-28 07:18:07,258 INFO L272 TraceCheckUtils]: 73: Hoare triple {28901#(<= ~counter~0 7)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {28901#(<= ~counter~0 7)} is VALID [2022-04-28 07:18:07,258 INFO L290 TraceCheckUtils]: 74: Hoare triple {28901#(<= ~counter~0 7)} ~cond := #in~cond; {28901#(<= ~counter~0 7)} is VALID [2022-04-28 07:18:07,258 INFO L290 TraceCheckUtils]: 75: Hoare triple {28901#(<= ~counter~0 7)} assume !(0 == ~cond); {28901#(<= ~counter~0 7)} is VALID [2022-04-28 07:18:07,258 INFO L290 TraceCheckUtils]: 76: Hoare triple {28901#(<= ~counter~0 7)} assume true; {28901#(<= ~counter~0 7)} is VALID [2022-04-28 07:18:07,259 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {28901#(<= ~counter~0 7)} {28901#(<= ~counter~0 7)} #63#return; {28901#(<= ~counter~0 7)} is VALID [2022-04-28 07:18:07,259 INFO L290 TraceCheckUtils]: 78: Hoare triple {28901#(<= ~counter~0 7)} assume !!(0 != ~y3~0); {28901#(<= ~counter~0 7)} is VALID [2022-04-28 07:18:07,259 INFO L290 TraceCheckUtils]: 79: Hoare triple {28901#(<= ~counter~0 7)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {28901#(<= ~counter~0 7)} is VALID [2022-04-28 07:18:07,260 INFO L290 TraceCheckUtils]: 80: Hoare triple {28901#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {28929#(<= ~counter~0 8)} is VALID [2022-04-28 07:18:07,260 INFO L290 TraceCheckUtils]: 81: Hoare triple {28929#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {28929#(<= ~counter~0 8)} is VALID [2022-04-28 07:18:07,261 INFO L272 TraceCheckUtils]: 82: Hoare triple {28929#(<= ~counter~0 8)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {28929#(<= ~counter~0 8)} is VALID [2022-04-28 07:18:07,261 INFO L290 TraceCheckUtils]: 83: Hoare triple {28929#(<= ~counter~0 8)} ~cond := #in~cond; {28929#(<= ~counter~0 8)} is VALID [2022-04-28 07:18:07,261 INFO L290 TraceCheckUtils]: 84: Hoare triple {28929#(<= ~counter~0 8)} assume !(0 == ~cond); {28929#(<= ~counter~0 8)} is VALID [2022-04-28 07:18:07,261 INFO L290 TraceCheckUtils]: 85: Hoare triple {28929#(<= ~counter~0 8)} assume true; {28929#(<= ~counter~0 8)} is VALID [2022-04-28 07:18:07,262 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {28929#(<= ~counter~0 8)} {28929#(<= ~counter~0 8)} #63#return; {28929#(<= ~counter~0 8)} is VALID [2022-04-28 07:18:07,262 INFO L290 TraceCheckUtils]: 87: Hoare triple {28929#(<= ~counter~0 8)} assume !!(0 != ~y3~0); {28929#(<= ~counter~0 8)} is VALID [2022-04-28 07:18:07,262 INFO L290 TraceCheckUtils]: 88: Hoare triple {28929#(<= ~counter~0 8)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {28929#(<= ~counter~0 8)} is VALID [2022-04-28 07:18:07,263 INFO L290 TraceCheckUtils]: 89: Hoare triple {28929#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {28957#(<= ~counter~0 9)} is VALID [2022-04-28 07:18:07,263 INFO L290 TraceCheckUtils]: 90: Hoare triple {28957#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {28957#(<= ~counter~0 9)} is VALID [2022-04-28 07:18:07,263 INFO L272 TraceCheckUtils]: 91: Hoare triple {28957#(<= ~counter~0 9)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {28957#(<= ~counter~0 9)} is VALID [2022-04-28 07:18:07,264 INFO L290 TraceCheckUtils]: 92: Hoare triple {28957#(<= ~counter~0 9)} ~cond := #in~cond; {28957#(<= ~counter~0 9)} is VALID [2022-04-28 07:18:07,264 INFO L290 TraceCheckUtils]: 93: Hoare triple {28957#(<= ~counter~0 9)} assume !(0 == ~cond); {28957#(<= ~counter~0 9)} is VALID [2022-04-28 07:18:07,264 INFO L290 TraceCheckUtils]: 94: Hoare triple {28957#(<= ~counter~0 9)} assume true; {28957#(<= ~counter~0 9)} is VALID [2022-04-28 07:18:07,265 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {28957#(<= ~counter~0 9)} {28957#(<= ~counter~0 9)} #63#return; {28957#(<= ~counter~0 9)} is VALID [2022-04-28 07:18:07,265 INFO L290 TraceCheckUtils]: 96: Hoare triple {28957#(<= ~counter~0 9)} assume !!(0 != ~y3~0); {28957#(<= ~counter~0 9)} is VALID [2022-04-28 07:18:07,265 INFO L290 TraceCheckUtils]: 97: Hoare triple {28957#(<= ~counter~0 9)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {28957#(<= ~counter~0 9)} is VALID [2022-04-28 07:18:07,266 INFO L290 TraceCheckUtils]: 98: Hoare triple {28957#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {28985#(<= ~counter~0 10)} is VALID [2022-04-28 07:18:07,266 INFO L290 TraceCheckUtils]: 99: Hoare triple {28985#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {28985#(<= ~counter~0 10)} is VALID [2022-04-28 07:18:07,266 INFO L272 TraceCheckUtils]: 100: Hoare triple {28985#(<= ~counter~0 10)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {28985#(<= ~counter~0 10)} is VALID [2022-04-28 07:18:07,267 INFO L290 TraceCheckUtils]: 101: Hoare triple {28985#(<= ~counter~0 10)} ~cond := #in~cond; {28985#(<= ~counter~0 10)} is VALID [2022-04-28 07:18:07,267 INFO L290 TraceCheckUtils]: 102: Hoare triple {28985#(<= ~counter~0 10)} assume !(0 == ~cond); {28985#(<= ~counter~0 10)} is VALID [2022-04-28 07:18:07,267 INFO L290 TraceCheckUtils]: 103: Hoare triple {28985#(<= ~counter~0 10)} assume true; {28985#(<= ~counter~0 10)} is VALID [2022-04-28 07:18:07,267 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {28985#(<= ~counter~0 10)} {28985#(<= ~counter~0 10)} #63#return; {28985#(<= ~counter~0 10)} is VALID [2022-04-28 07:18:07,268 INFO L290 TraceCheckUtils]: 105: Hoare triple {28985#(<= ~counter~0 10)} assume !!(0 != ~y3~0); {28985#(<= ~counter~0 10)} is VALID [2022-04-28 07:18:07,268 INFO L290 TraceCheckUtils]: 106: Hoare triple {28985#(<= ~counter~0 10)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {28985#(<= ~counter~0 10)} is VALID [2022-04-28 07:18:07,268 INFO L290 TraceCheckUtils]: 107: Hoare triple {28985#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29013#(<= ~counter~0 11)} is VALID [2022-04-28 07:18:07,269 INFO L290 TraceCheckUtils]: 108: Hoare triple {29013#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {29013#(<= ~counter~0 11)} is VALID [2022-04-28 07:18:07,269 INFO L272 TraceCheckUtils]: 109: Hoare triple {29013#(<= ~counter~0 11)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {29013#(<= ~counter~0 11)} is VALID [2022-04-28 07:18:07,269 INFO L290 TraceCheckUtils]: 110: Hoare triple {29013#(<= ~counter~0 11)} ~cond := #in~cond; {29013#(<= ~counter~0 11)} is VALID [2022-04-28 07:18:07,270 INFO L290 TraceCheckUtils]: 111: Hoare triple {29013#(<= ~counter~0 11)} assume !(0 == ~cond); {29013#(<= ~counter~0 11)} is VALID [2022-04-28 07:18:07,270 INFO L290 TraceCheckUtils]: 112: Hoare triple {29013#(<= ~counter~0 11)} assume true; {29013#(<= ~counter~0 11)} is VALID [2022-04-28 07:18:07,270 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {29013#(<= ~counter~0 11)} {29013#(<= ~counter~0 11)} #63#return; {29013#(<= ~counter~0 11)} is VALID [2022-04-28 07:18:07,271 INFO L290 TraceCheckUtils]: 114: Hoare triple {29013#(<= ~counter~0 11)} assume !!(0 != ~y3~0); {29013#(<= ~counter~0 11)} is VALID [2022-04-28 07:18:07,271 INFO L290 TraceCheckUtils]: 115: Hoare triple {29013#(<= ~counter~0 11)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {29013#(<= ~counter~0 11)} is VALID [2022-04-28 07:18:07,271 INFO L290 TraceCheckUtils]: 116: Hoare triple {29013#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29041#(<= ~counter~0 12)} is VALID [2022-04-28 07:18:07,272 INFO L290 TraceCheckUtils]: 117: Hoare triple {29041#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {29041#(<= ~counter~0 12)} is VALID [2022-04-28 07:18:07,272 INFO L272 TraceCheckUtils]: 118: Hoare triple {29041#(<= ~counter~0 12)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {29041#(<= ~counter~0 12)} is VALID [2022-04-28 07:18:07,272 INFO L290 TraceCheckUtils]: 119: Hoare triple {29041#(<= ~counter~0 12)} ~cond := #in~cond; {29041#(<= ~counter~0 12)} is VALID [2022-04-28 07:18:07,273 INFO L290 TraceCheckUtils]: 120: Hoare triple {29041#(<= ~counter~0 12)} assume !(0 == ~cond); {29041#(<= ~counter~0 12)} is VALID [2022-04-28 07:18:07,273 INFO L290 TraceCheckUtils]: 121: Hoare triple {29041#(<= ~counter~0 12)} assume true; {29041#(<= ~counter~0 12)} is VALID [2022-04-28 07:18:07,273 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {29041#(<= ~counter~0 12)} {29041#(<= ~counter~0 12)} #63#return; {29041#(<= ~counter~0 12)} is VALID [2022-04-28 07:18:07,274 INFO L290 TraceCheckUtils]: 123: Hoare triple {29041#(<= ~counter~0 12)} assume !!(0 != ~y3~0); {29041#(<= ~counter~0 12)} is VALID [2022-04-28 07:18:07,274 INFO L290 TraceCheckUtils]: 124: Hoare triple {29041#(<= ~counter~0 12)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {29041#(<= ~counter~0 12)} is VALID [2022-04-28 07:18:07,274 INFO L290 TraceCheckUtils]: 125: Hoare triple {29041#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29069#(<= ~counter~0 13)} is VALID [2022-04-28 07:18:07,275 INFO L290 TraceCheckUtils]: 126: Hoare triple {29069#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {29069#(<= ~counter~0 13)} is VALID [2022-04-28 07:18:07,275 INFO L272 TraceCheckUtils]: 127: Hoare triple {29069#(<= ~counter~0 13)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {29069#(<= ~counter~0 13)} is VALID [2022-04-28 07:18:07,275 INFO L290 TraceCheckUtils]: 128: Hoare triple {29069#(<= ~counter~0 13)} ~cond := #in~cond; {29069#(<= ~counter~0 13)} is VALID [2022-04-28 07:18:07,275 INFO L290 TraceCheckUtils]: 129: Hoare triple {29069#(<= ~counter~0 13)} assume !(0 == ~cond); {29069#(<= ~counter~0 13)} is VALID [2022-04-28 07:18:07,276 INFO L290 TraceCheckUtils]: 130: Hoare triple {29069#(<= ~counter~0 13)} assume true; {29069#(<= ~counter~0 13)} is VALID [2022-04-28 07:18:07,276 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {29069#(<= ~counter~0 13)} {29069#(<= ~counter~0 13)} #63#return; {29069#(<= ~counter~0 13)} is VALID [2022-04-28 07:18:07,276 INFO L290 TraceCheckUtils]: 132: Hoare triple {29069#(<= ~counter~0 13)} assume !!(0 != ~y3~0); {29069#(<= ~counter~0 13)} is VALID [2022-04-28 07:18:07,277 INFO L290 TraceCheckUtils]: 133: Hoare triple {29069#(<= ~counter~0 13)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {29069#(<= ~counter~0 13)} is VALID [2022-04-28 07:18:07,277 INFO L290 TraceCheckUtils]: 134: Hoare triple {29069#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29097#(<= ~counter~0 14)} is VALID [2022-04-28 07:18:07,277 INFO L290 TraceCheckUtils]: 135: Hoare triple {29097#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {29097#(<= ~counter~0 14)} is VALID [2022-04-28 07:18:07,278 INFO L272 TraceCheckUtils]: 136: Hoare triple {29097#(<= ~counter~0 14)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {29097#(<= ~counter~0 14)} is VALID [2022-04-28 07:18:07,278 INFO L290 TraceCheckUtils]: 137: Hoare triple {29097#(<= ~counter~0 14)} ~cond := #in~cond; {29097#(<= ~counter~0 14)} is VALID [2022-04-28 07:18:07,278 INFO L290 TraceCheckUtils]: 138: Hoare triple {29097#(<= ~counter~0 14)} assume !(0 == ~cond); {29097#(<= ~counter~0 14)} is VALID [2022-04-28 07:18:07,279 INFO L290 TraceCheckUtils]: 139: Hoare triple {29097#(<= ~counter~0 14)} assume true; {29097#(<= ~counter~0 14)} is VALID [2022-04-28 07:18:07,279 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {29097#(<= ~counter~0 14)} {29097#(<= ~counter~0 14)} #63#return; {29097#(<= ~counter~0 14)} is VALID [2022-04-28 07:18:07,279 INFO L290 TraceCheckUtils]: 141: Hoare triple {29097#(<= ~counter~0 14)} assume !!(0 != ~y3~0); {29097#(<= ~counter~0 14)} is VALID [2022-04-28 07:18:07,280 INFO L290 TraceCheckUtils]: 142: Hoare triple {29097#(<= ~counter~0 14)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {29097#(<= ~counter~0 14)} is VALID [2022-04-28 07:18:07,280 INFO L290 TraceCheckUtils]: 143: Hoare triple {29097#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29125#(<= ~counter~0 15)} is VALID [2022-04-28 07:18:07,280 INFO L290 TraceCheckUtils]: 144: Hoare triple {29125#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {29125#(<= ~counter~0 15)} is VALID [2022-04-28 07:18:07,281 INFO L272 TraceCheckUtils]: 145: Hoare triple {29125#(<= ~counter~0 15)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {29125#(<= ~counter~0 15)} is VALID [2022-04-28 07:18:07,281 INFO L290 TraceCheckUtils]: 146: Hoare triple {29125#(<= ~counter~0 15)} ~cond := #in~cond; {29125#(<= ~counter~0 15)} is VALID [2022-04-28 07:18:07,281 INFO L290 TraceCheckUtils]: 147: Hoare triple {29125#(<= ~counter~0 15)} assume !(0 == ~cond); {29125#(<= ~counter~0 15)} is VALID [2022-04-28 07:18:07,282 INFO L290 TraceCheckUtils]: 148: Hoare triple {29125#(<= ~counter~0 15)} assume true; {29125#(<= ~counter~0 15)} is VALID [2022-04-28 07:18:07,282 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {29125#(<= ~counter~0 15)} {29125#(<= ~counter~0 15)} #63#return; {29125#(<= ~counter~0 15)} is VALID [2022-04-28 07:18:07,282 INFO L290 TraceCheckUtils]: 150: Hoare triple {29125#(<= ~counter~0 15)} assume !!(0 != ~y3~0); {29125#(<= ~counter~0 15)} is VALID [2022-04-28 07:18:07,282 INFO L290 TraceCheckUtils]: 151: Hoare triple {29125#(<= ~counter~0 15)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {29125#(<= ~counter~0 15)} is VALID [2022-04-28 07:18:07,283 INFO L290 TraceCheckUtils]: 152: Hoare triple {29125#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29153#(<= ~counter~0 16)} is VALID [2022-04-28 07:18:07,283 INFO L290 TraceCheckUtils]: 153: Hoare triple {29153#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {29153#(<= ~counter~0 16)} is VALID [2022-04-28 07:18:07,284 INFO L272 TraceCheckUtils]: 154: Hoare triple {29153#(<= ~counter~0 16)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {29153#(<= ~counter~0 16)} is VALID [2022-04-28 07:18:07,284 INFO L290 TraceCheckUtils]: 155: Hoare triple {29153#(<= ~counter~0 16)} ~cond := #in~cond; {29153#(<= ~counter~0 16)} is VALID [2022-04-28 07:18:07,284 INFO L290 TraceCheckUtils]: 156: Hoare triple {29153#(<= ~counter~0 16)} assume !(0 == ~cond); {29153#(<= ~counter~0 16)} is VALID [2022-04-28 07:18:07,284 INFO L290 TraceCheckUtils]: 157: Hoare triple {29153#(<= ~counter~0 16)} assume true; {29153#(<= ~counter~0 16)} is VALID [2022-04-28 07:18:07,285 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {29153#(<= ~counter~0 16)} {29153#(<= ~counter~0 16)} #63#return; {29153#(<= ~counter~0 16)} is VALID [2022-04-28 07:18:07,285 INFO L290 TraceCheckUtils]: 159: Hoare triple {29153#(<= ~counter~0 16)} assume !!(0 != ~y3~0); {29153#(<= ~counter~0 16)} is VALID [2022-04-28 07:18:07,285 INFO L290 TraceCheckUtils]: 160: Hoare triple {29153#(<= ~counter~0 16)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {29153#(<= ~counter~0 16)} is VALID [2022-04-28 07:18:07,286 INFO L290 TraceCheckUtils]: 161: Hoare triple {29153#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29181#(<= ~counter~0 17)} is VALID [2022-04-28 07:18:07,286 INFO L290 TraceCheckUtils]: 162: Hoare triple {29181#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {29181#(<= ~counter~0 17)} is VALID [2022-04-28 07:18:07,287 INFO L272 TraceCheckUtils]: 163: Hoare triple {29181#(<= ~counter~0 17)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {29181#(<= ~counter~0 17)} is VALID [2022-04-28 07:18:07,287 INFO L290 TraceCheckUtils]: 164: Hoare triple {29181#(<= ~counter~0 17)} ~cond := #in~cond; {29181#(<= ~counter~0 17)} is VALID [2022-04-28 07:18:07,287 INFO L290 TraceCheckUtils]: 165: Hoare triple {29181#(<= ~counter~0 17)} assume !(0 == ~cond); {29181#(<= ~counter~0 17)} is VALID [2022-04-28 07:18:07,287 INFO L290 TraceCheckUtils]: 166: Hoare triple {29181#(<= ~counter~0 17)} assume true; {29181#(<= ~counter~0 17)} is VALID [2022-04-28 07:18:07,288 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {29181#(<= ~counter~0 17)} {29181#(<= ~counter~0 17)} #63#return; {29181#(<= ~counter~0 17)} is VALID [2022-04-28 07:18:07,288 INFO L290 TraceCheckUtils]: 168: Hoare triple {29181#(<= ~counter~0 17)} assume !!(0 != ~y3~0); {29181#(<= ~counter~0 17)} is VALID [2022-04-28 07:18:07,288 INFO L290 TraceCheckUtils]: 169: Hoare triple {29181#(<= ~counter~0 17)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {29181#(<= ~counter~0 17)} is VALID [2022-04-28 07:18:07,289 INFO L290 TraceCheckUtils]: 170: Hoare triple {29181#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29209#(<= ~counter~0 18)} is VALID [2022-04-28 07:18:07,289 INFO L290 TraceCheckUtils]: 171: Hoare triple {29209#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {29209#(<= ~counter~0 18)} is VALID [2022-04-28 07:18:07,290 INFO L272 TraceCheckUtils]: 172: Hoare triple {29209#(<= ~counter~0 18)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {29209#(<= ~counter~0 18)} is VALID [2022-04-28 07:18:07,290 INFO L290 TraceCheckUtils]: 173: Hoare triple {29209#(<= ~counter~0 18)} ~cond := #in~cond; {29209#(<= ~counter~0 18)} is VALID [2022-04-28 07:18:07,290 INFO L290 TraceCheckUtils]: 174: Hoare triple {29209#(<= ~counter~0 18)} assume !(0 == ~cond); {29209#(<= ~counter~0 18)} is VALID [2022-04-28 07:18:07,290 INFO L290 TraceCheckUtils]: 175: Hoare triple {29209#(<= ~counter~0 18)} assume true; {29209#(<= ~counter~0 18)} is VALID [2022-04-28 07:18:07,291 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {29209#(<= ~counter~0 18)} {29209#(<= ~counter~0 18)} #63#return; {29209#(<= ~counter~0 18)} is VALID [2022-04-28 07:18:07,291 INFO L290 TraceCheckUtils]: 177: Hoare triple {29209#(<= ~counter~0 18)} assume !!(0 != ~y3~0); {29209#(<= ~counter~0 18)} is VALID [2022-04-28 07:18:07,291 INFO L290 TraceCheckUtils]: 178: Hoare triple {29209#(<= ~counter~0 18)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {29209#(<= ~counter~0 18)} is VALID [2022-04-28 07:18:07,292 INFO L290 TraceCheckUtils]: 179: Hoare triple {29209#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29237#(<= ~counter~0 19)} is VALID [2022-04-28 07:18:07,292 INFO L290 TraceCheckUtils]: 180: Hoare triple {29237#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {29237#(<= ~counter~0 19)} is VALID [2022-04-28 07:18:07,293 INFO L272 TraceCheckUtils]: 181: Hoare triple {29237#(<= ~counter~0 19)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {29237#(<= ~counter~0 19)} is VALID [2022-04-28 07:18:07,293 INFO L290 TraceCheckUtils]: 182: Hoare triple {29237#(<= ~counter~0 19)} ~cond := #in~cond; {29237#(<= ~counter~0 19)} is VALID [2022-04-28 07:18:07,293 INFO L290 TraceCheckUtils]: 183: Hoare triple {29237#(<= ~counter~0 19)} assume !(0 == ~cond); {29237#(<= ~counter~0 19)} is VALID [2022-04-28 07:18:07,293 INFO L290 TraceCheckUtils]: 184: Hoare triple {29237#(<= ~counter~0 19)} assume true; {29237#(<= ~counter~0 19)} is VALID [2022-04-28 07:18:07,294 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {29237#(<= ~counter~0 19)} {29237#(<= ~counter~0 19)} #63#return; {29237#(<= ~counter~0 19)} is VALID [2022-04-28 07:18:07,294 INFO L290 TraceCheckUtils]: 186: Hoare triple {29237#(<= ~counter~0 19)} assume !!(0 != ~y3~0); {29237#(<= ~counter~0 19)} is VALID [2022-04-28 07:18:07,294 INFO L290 TraceCheckUtils]: 187: Hoare triple {29237#(<= ~counter~0 19)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {29237#(<= ~counter~0 19)} is VALID [2022-04-28 07:18:07,295 INFO L290 TraceCheckUtils]: 188: Hoare triple {29237#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29265#(<= ~counter~0 20)} is VALID [2022-04-28 07:18:07,295 INFO L290 TraceCheckUtils]: 189: Hoare triple {29265#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {29265#(<= ~counter~0 20)} is VALID [2022-04-28 07:18:07,295 INFO L272 TraceCheckUtils]: 190: Hoare triple {29265#(<= ~counter~0 20)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {29265#(<= ~counter~0 20)} is VALID [2022-04-28 07:18:07,296 INFO L290 TraceCheckUtils]: 191: Hoare triple {29265#(<= ~counter~0 20)} ~cond := #in~cond; {29265#(<= ~counter~0 20)} is VALID [2022-04-28 07:18:07,296 INFO L290 TraceCheckUtils]: 192: Hoare triple {29265#(<= ~counter~0 20)} assume !(0 == ~cond); {29265#(<= ~counter~0 20)} is VALID [2022-04-28 07:18:07,296 INFO L290 TraceCheckUtils]: 193: Hoare triple {29265#(<= ~counter~0 20)} assume true; {29265#(<= ~counter~0 20)} is VALID [2022-04-28 07:18:07,297 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {29265#(<= ~counter~0 20)} {29265#(<= ~counter~0 20)} #63#return; {29265#(<= ~counter~0 20)} is VALID [2022-04-28 07:18:07,297 INFO L290 TraceCheckUtils]: 195: Hoare triple {29265#(<= ~counter~0 20)} assume !!(0 != ~y3~0); {29265#(<= ~counter~0 20)} is VALID [2022-04-28 07:18:07,297 INFO L290 TraceCheckUtils]: 196: Hoare triple {29265#(<= ~counter~0 20)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {29265#(<= ~counter~0 20)} is VALID [2022-04-28 07:18:07,297 INFO L290 TraceCheckUtils]: 197: Hoare triple {29265#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29293#(<= |main_#t~post6| 20)} is VALID [2022-04-28 07:18:07,298 INFO L290 TraceCheckUtils]: 198: Hoare triple {29293#(<= |main_#t~post6| 20)} assume !(#t~post6 < 50);havoc #t~post6; {28677#false} is VALID [2022-04-28 07:18:07,298 INFO L272 TraceCheckUtils]: 199: Hoare triple {28677#false} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 == ~x1~0 then 1 else 0)); {28677#false} is VALID [2022-04-28 07:18:07,298 INFO L290 TraceCheckUtils]: 200: Hoare triple {28677#false} ~cond := #in~cond; {28677#false} is VALID [2022-04-28 07:18:07,298 INFO L290 TraceCheckUtils]: 201: Hoare triple {28677#false} assume 0 == ~cond; {28677#false} is VALID [2022-04-28 07:18:07,298 INFO L290 TraceCheckUtils]: 202: Hoare triple {28677#false} assume !false; {28677#false} is VALID [2022-04-28 07:18:07,299 INFO L134 CoverageAnalysis]: Checked inductivity of 1794 backedges. 40 proven. 1750 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-28 07:18:07,299 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 07:18:08,516 INFO L290 TraceCheckUtils]: 202: Hoare triple {28677#false} assume !false; {28677#false} is VALID [2022-04-28 07:18:08,516 INFO L290 TraceCheckUtils]: 201: Hoare triple {28677#false} assume 0 == ~cond; {28677#false} is VALID [2022-04-28 07:18:08,516 INFO L290 TraceCheckUtils]: 200: Hoare triple {28677#false} ~cond := #in~cond; {28677#false} is VALID [2022-04-28 07:18:08,516 INFO L272 TraceCheckUtils]: 199: Hoare triple {28677#false} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 == ~x1~0 then 1 else 0)); {28677#false} is VALID [2022-04-28 07:18:08,516 INFO L290 TraceCheckUtils]: 198: Hoare triple {29321#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {28677#false} is VALID [2022-04-28 07:18:08,516 INFO L290 TraceCheckUtils]: 197: Hoare triple {29325#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29321#(< |main_#t~post6| 50)} is VALID [2022-04-28 07:18:08,517 INFO L290 TraceCheckUtils]: 196: Hoare triple {29325#(< ~counter~0 50)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {29325#(< ~counter~0 50)} is VALID [2022-04-28 07:18:08,517 INFO L290 TraceCheckUtils]: 195: Hoare triple {29325#(< ~counter~0 50)} assume !!(0 != ~y3~0); {29325#(< ~counter~0 50)} is VALID [2022-04-28 07:18:08,517 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {28676#true} {29325#(< ~counter~0 50)} #63#return; {29325#(< ~counter~0 50)} is VALID [2022-04-28 07:18:08,517 INFO L290 TraceCheckUtils]: 193: Hoare triple {28676#true} assume true; {28676#true} is VALID [2022-04-28 07:18:08,518 INFO L290 TraceCheckUtils]: 192: Hoare triple {28676#true} assume !(0 == ~cond); {28676#true} is VALID [2022-04-28 07:18:08,518 INFO L290 TraceCheckUtils]: 191: Hoare triple {28676#true} ~cond := #in~cond; {28676#true} is VALID [2022-04-28 07:18:08,518 INFO L272 TraceCheckUtils]: 190: Hoare triple {29325#(< ~counter~0 50)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {28676#true} is VALID [2022-04-28 07:18:08,518 INFO L290 TraceCheckUtils]: 189: Hoare triple {29325#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {29325#(< ~counter~0 50)} is VALID [2022-04-28 07:18:08,519 INFO L290 TraceCheckUtils]: 188: Hoare triple {29353#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29325#(< ~counter~0 50)} is VALID [2022-04-28 07:18:08,519 INFO L290 TraceCheckUtils]: 187: Hoare triple {29353#(< ~counter~0 49)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {29353#(< ~counter~0 49)} is VALID [2022-04-28 07:18:08,519 INFO L290 TraceCheckUtils]: 186: Hoare triple {29353#(< ~counter~0 49)} assume !!(0 != ~y3~0); {29353#(< ~counter~0 49)} is VALID [2022-04-28 07:18:08,520 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {28676#true} {29353#(< ~counter~0 49)} #63#return; {29353#(< ~counter~0 49)} is VALID [2022-04-28 07:18:08,520 INFO L290 TraceCheckUtils]: 184: Hoare triple {28676#true} assume true; {28676#true} is VALID [2022-04-28 07:18:08,520 INFO L290 TraceCheckUtils]: 183: Hoare triple {28676#true} assume !(0 == ~cond); {28676#true} is VALID [2022-04-28 07:18:08,520 INFO L290 TraceCheckUtils]: 182: Hoare triple {28676#true} ~cond := #in~cond; {28676#true} is VALID [2022-04-28 07:18:08,520 INFO L272 TraceCheckUtils]: 181: Hoare triple {29353#(< ~counter~0 49)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {28676#true} is VALID [2022-04-28 07:18:08,520 INFO L290 TraceCheckUtils]: 180: Hoare triple {29353#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {29353#(< ~counter~0 49)} is VALID [2022-04-28 07:18:08,521 INFO L290 TraceCheckUtils]: 179: Hoare triple {29381#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29353#(< ~counter~0 49)} is VALID [2022-04-28 07:18:08,521 INFO L290 TraceCheckUtils]: 178: Hoare triple {29381#(< ~counter~0 48)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {29381#(< ~counter~0 48)} is VALID [2022-04-28 07:18:08,521 INFO L290 TraceCheckUtils]: 177: Hoare triple {29381#(< ~counter~0 48)} assume !!(0 != ~y3~0); {29381#(< ~counter~0 48)} is VALID [2022-04-28 07:18:08,522 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {28676#true} {29381#(< ~counter~0 48)} #63#return; {29381#(< ~counter~0 48)} is VALID [2022-04-28 07:18:08,522 INFO L290 TraceCheckUtils]: 175: Hoare triple {28676#true} assume true; {28676#true} is VALID [2022-04-28 07:18:08,522 INFO L290 TraceCheckUtils]: 174: Hoare triple {28676#true} assume !(0 == ~cond); {28676#true} is VALID [2022-04-28 07:18:08,522 INFO L290 TraceCheckUtils]: 173: Hoare triple {28676#true} ~cond := #in~cond; {28676#true} is VALID [2022-04-28 07:18:08,522 INFO L272 TraceCheckUtils]: 172: Hoare triple {29381#(< ~counter~0 48)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {28676#true} is VALID [2022-04-28 07:18:08,522 INFO L290 TraceCheckUtils]: 171: Hoare triple {29381#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {29381#(< ~counter~0 48)} is VALID [2022-04-28 07:18:08,523 INFO L290 TraceCheckUtils]: 170: Hoare triple {29409#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29381#(< ~counter~0 48)} is VALID [2022-04-28 07:18:08,523 INFO L290 TraceCheckUtils]: 169: Hoare triple {29409#(< ~counter~0 47)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {29409#(< ~counter~0 47)} is VALID [2022-04-28 07:18:08,523 INFO L290 TraceCheckUtils]: 168: Hoare triple {29409#(< ~counter~0 47)} assume !!(0 != ~y3~0); {29409#(< ~counter~0 47)} is VALID [2022-04-28 07:18:08,523 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {28676#true} {29409#(< ~counter~0 47)} #63#return; {29409#(< ~counter~0 47)} is VALID [2022-04-28 07:18:08,524 INFO L290 TraceCheckUtils]: 166: Hoare triple {28676#true} assume true; {28676#true} is VALID [2022-04-28 07:18:08,524 INFO L290 TraceCheckUtils]: 165: Hoare triple {28676#true} assume !(0 == ~cond); {28676#true} is VALID [2022-04-28 07:18:08,524 INFO L290 TraceCheckUtils]: 164: Hoare triple {28676#true} ~cond := #in~cond; {28676#true} is VALID [2022-04-28 07:18:08,524 INFO L272 TraceCheckUtils]: 163: Hoare triple {29409#(< ~counter~0 47)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {28676#true} is VALID [2022-04-28 07:18:08,524 INFO L290 TraceCheckUtils]: 162: Hoare triple {29409#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {29409#(< ~counter~0 47)} is VALID [2022-04-28 07:18:08,524 INFO L290 TraceCheckUtils]: 161: Hoare triple {29437#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29409#(< ~counter~0 47)} is VALID [2022-04-28 07:18:08,525 INFO L290 TraceCheckUtils]: 160: Hoare triple {29437#(< ~counter~0 46)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {29437#(< ~counter~0 46)} is VALID [2022-04-28 07:18:08,525 INFO L290 TraceCheckUtils]: 159: Hoare triple {29437#(< ~counter~0 46)} assume !!(0 != ~y3~0); {29437#(< ~counter~0 46)} is VALID [2022-04-28 07:18:08,525 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {28676#true} {29437#(< ~counter~0 46)} #63#return; {29437#(< ~counter~0 46)} is VALID [2022-04-28 07:18:08,525 INFO L290 TraceCheckUtils]: 157: Hoare triple {28676#true} assume true; {28676#true} is VALID [2022-04-28 07:18:08,525 INFO L290 TraceCheckUtils]: 156: Hoare triple {28676#true} assume !(0 == ~cond); {28676#true} is VALID [2022-04-28 07:18:08,526 INFO L290 TraceCheckUtils]: 155: Hoare triple {28676#true} ~cond := #in~cond; {28676#true} is VALID [2022-04-28 07:18:08,526 INFO L272 TraceCheckUtils]: 154: Hoare triple {29437#(< ~counter~0 46)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {28676#true} is VALID [2022-04-28 07:18:08,526 INFO L290 TraceCheckUtils]: 153: Hoare triple {29437#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {29437#(< ~counter~0 46)} is VALID [2022-04-28 07:18:08,526 INFO L290 TraceCheckUtils]: 152: Hoare triple {29465#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29437#(< ~counter~0 46)} is VALID [2022-04-28 07:18:08,527 INFO L290 TraceCheckUtils]: 151: Hoare triple {29465#(< ~counter~0 45)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {29465#(< ~counter~0 45)} is VALID [2022-04-28 07:18:08,527 INFO L290 TraceCheckUtils]: 150: Hoare triple {29465#(< ~counter~0 45)} assume !!(0 != ~y3~0); {29465#(< ~counter~0 45)} is VALID [2022-04-28 07:18:08,527 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {28676#true} {29465#(< ~counter~0 45)} #63#return; {29465#(< ~counter~0 45)} is VALID [2022-04-28 07:18:08,527 INFO L290 TraceCheckUtils]: 148: Hoare triple {28676#true} assume true; {28676#true} is VALID [2022-04-28 07:18:08,527 INFO L290 TraceCheckUtils]: 147: Hoare triple {28676#true} assume !(0 == ~cond); {28676#true} is VALID [2022-04-28 07:18:08,527 INFO L290 TraceCheckUtils]: 146: Hoare triple {28676#true} ~cond := #in~cond; {28676#true} is VALID [2022-04-28 07:18:08,527 INFO L272 TraceCheckUtils]: 145: Hoare triple {29465#(< ~counter~0 45)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {28676#true} is VALID [2022-04-28 07:18:08,528 INFO L290 TraceCheckUtils]: 144: Hoare triple {29465#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {29465#(< ~counter~0 45)} is VALID [2022-04-28 07:18:08,528 INFO L290 TraceCheckUtils]: 143: Hoare triple {29493#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29465#(< ~counter~0 45)} is VALID [2022-04-28 07:18:08,528 INFO L290 TraceCheckUtils]: 142: Hoare triple {29493#(< ~counter~0 44)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {29493#(< ~counter~0 44)} is VALID [2022-04-28 07:18:08,529 INFO L290 TraceCheckUtils]: 141: Hoare triple {29493#(< ~counter~0 44)} assume !!(0 != ~y3~0); {29493#(< ~counter~0 44)} is VALID [2022-04-28 07:18:08,529 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {28676#true} {29493#(< ~counter~0 44)} #63#return; {29493#(< ~counter~0 44)} is VALID [2022-04-28 07:18:08,529 INFO L290 TraceCheckUtils]: 139: Hoare triple {28676#true} assume true; {28676#true} is VALID [2022-04-28 07:18:08,529 INFO L290 TraceCheckUtils]: 138: Hoare triple {28676#true} assume !(0 == ~cond); {28676#true} is VALID [2022-04-28 07:18:08,529 INFO L290 TraceCheckUtils]: 137: Hoare triple {28676#true} ~cond := #in~cond; {28676#true} is VALID [2022-04-28 07:18:08,529 INFO L272 TraceCheckUtils]: 136: Hoare triple {29493#(< ~counter~0 44)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {28676#true} is VALID [2022-04-28 07:18:08,530 INFO L290 TraceCheckUtils]: 135: Hoare triple {29493#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {29493#(< ~counter~0 44)} is VALID [2022-04-28 07:18:08,530 INFO L290 TraceCheckUtils]: 134: Hoare triple {29521#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29493#(< ~counter~0 44)} is VALID [2022-04-28 07:18:08,530 INFO L290 TraceCheckUtils]: 133: Hoare triple {29521#(< ~counter~0 43)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {29521#(< ~counter~0 43)} is VALID [2022-04-28 07:18:08,531 INFO L290 TraceCheckUtils]: 132: Hoare triple {29521#(< ~counter~0 43)} assume !!(0 != ~y3~0); {29521#(< ~counter~0 43)} is VALID [2022-04-28 07:18:08,531 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {28676#true} {29521#(< ~counter~0 43)} #63#return; {29521#(< ~counter~0 43)} is VALID [2022-04-28 07:18:08,531 INFO L290 TraceCheckUtils]: 130: Hoare triple {28676#true} assume true; {28676#true} is VALID [2022-04-28 07:18:08,531 INFO L290 TraceCheckUtils]: 129: Hoare triple {28676#true} assume !(0 == ~cond); {28676#true} is VALID [2022-04-28 07:18:08,531 INFO L290 TraceCheckUtils]: 128: Hoare triple {28676#true} ~cond := #in~cond; {28676#true} is VALID [2022-04-28 07:18:08,531 INFO L272 TraceCheckUtils]: 127: Hoare triple {29521#(< ~counter~0 43)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {28676#true} is VALID [2022-04-28 07:18:08,531 INFO L290 TraceCheckUtils]: 126: Hoare triple {29521#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {29521#(< ~counter~0 43)} is VALID [2022-04-28 07:18:08,532 INFO L290 TraceCheckUtils]: 125: Hoare triple {29549#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29521#(< ~counter~0 43)} is VALID [2022-04-28 07:18:08,532 INFO L290 TraceCheckUtils]: 124: Hoare triple {29549#(< ~counter~0 42)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {29549#(< ~counter~0 42)} is VALID [2022-04-28 07:18:08,532 INFO L290 TraceCheckUtils]: 123: Hoare triple {29549#(< ~counter~0 42)} assume !!(0 != ~y3~0); {29549#(< ~counter~0 42)} is VALID [2022-04-28 07:18:08,533 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {28676#true} {29549#(< ~counter~0 42)} #63#return; {29549#(< ~counter~0 42)} is VALID [2022-04-28 07:18:08,533 INFO L290 TraceCheckUtils]: 121: Hoare triple {28676#true} assume true; {28676#true} is VALID [2022-04-28 07:18:08,533 INFO L290 TraceCheckUtils]: 120: Hoare triple {28676#true} assume !(0 == ~cond); {28676#true} is VALID [2022-04-28 07:18:08,533 INFO L290 TraceCheckUtils]: 119: Hoare triple {28676#true} ~cond := #in~cond; {28676#true} is VALID [2022-04-28 07:18:08,533 INFO L272 TraceCheckUtils]: 118: Hoare triple {29549#(< ~counter~0 42)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {28676#true} is VALID [2022-04-28 07:18:08,533 INFO L290 TraceCheckUtils]: 117: Hoare triple {29549#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {29549#(< ~counter~0 42)} is VALID [2022-04-28 07:18:08,534 INFO L290 TraceCheckUtils]: 116: Hoare triple {29577#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29549#(< ~counter~0 42)} is VALID [2022-04-28 07:18:08,534 INFO L290 TraceCheckUtils]: 115: Hoare triple {29577#(< ~counter~0 41)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {29577#(< ~counter~0 41)} is VALID [2022-04-28 07:18:08,534 INFO L290 TraceCheckUtils]: 114: Hoare triple {29577#(< ~counter~0 41)} assume !!(0 != ~y3~0); {29577#(< ~counter~0 41)} is VALID [2022-04-28 07:18:08,535 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {28676#true} {29577#(< ~counter~0 41)} #63#return; {29577#(< ~counter~0 41)} is VALID [2022-04-28 07:18:08,535 INFO L290 TraceCheckUtils]: 112: Hoare triple {28676#true} assume true; {28676#true} is VALID [2022-04-28 07:18:08,535 INFO L290 TraceCheckUtils]: 111: Hoare triple {28676#true} assume !(0 == ~cond); {28676#true} is VALID [2022-04-28 07:18:08,535 INFO L290 TraceCheckUtils]: 110: Hoare triple {28676#true} ~cond := #in~cond; {28676#true} is VALID [2022-04-28 07:18:08,535 INFO L272 TraceCheckUtils]: 109: Hoare triple {29577#(< ~counter~0 41)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {28676#true} is VALID [2022-04-28 07:18:08,535 INFO L290 TraceCheckUtils]: 108: Hoare triple {29577#(< ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {29577#(< ~counter~0 41)} is VALID [2022-04-28 07:18:08,536 INFO L290 TraceCheckUtils]: 107: Hoare triple {29605#(< ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29577#(< ~counter~0 41)} is VALID [2022-04-28 07:18:08,536 INFO L290 TraceCheckUtils]: 106: Hoare triple {29605#(< ~counter~0 40)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {29605#(< ~counter~0 40)} is VALID [2022-04-28 07:18:08,536 INFO L290 TraceCheckUtils]: 105: Hoare triple {29605#(< ~counter~0 40)} assume !!(0 != ~y3~0); {29605#(< ~counter~0 40)} is VALID [2022-04-28 07:18:08,537 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {28676#true} {29605#(< ~counter~0 40)} #63#return; {29605#(< ~counter~0 40)} is VALID [2022-04-28 07:18:08,537 INFO L290 TraceCheckUtils]: 103: Hoare triple {28676#true} assume true; {28676#true} is VALID [2022-04-28 07:18:08,537 INFO L290 TraceCheckUtils]: 102: Hoare triple {28676#true} assume !(0 == ~cond); {28676#true} is VALID [2022-04-28 07:18:08,537 INFO L290 TraceCheckUtils]: 101: Hoare triple {28676#true} ~cond := #in~cond; {28676#true} is VALID [2022-04-28 07:18:08,537 INFO L272 TraceCheckUtils]: 100: Hoare triple {29605#(< ~counter~0 40)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {28676#true} is VALID [2022-04-28 07:18:08,537 INFO L290 TraceCheckUtils]: 99: Hoare triple {29605#(< ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {29605#(< ~counter~0 40)} is VALID [2022-04-28 07:18:08,538 INFO L290 TraceCheckUtils]: 98: Hoare triple {29633#(< ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29605#(< ~counter~0 40)} is VALID [2022-04-28 07:18:08,538 INFO L290 TraceCheckUtils]: 97: Hoare triple {29633#(< ~counter~0 39)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {29633#(< ~counter~0 39)} is VALID [2022-04-28 07:18:08,538 INFO L290 TraceCheckUtils]: 96: Hoare triple {29633#(< ~counter~0 39)} assume !!(0 != ~y3~0); {29633#(< ~counter~0 39)} is VALID [2022-04-28 07:18:08,539 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {28676#true} {29633#(< ~counter~0 39)} #63#return; {29633#(< ~counter~0 39)} is VALID [2022-04-28 07:18:08,539 INFO L290 TraceCheckUtils]: 94: Hoare triple {28676#true} assume true; {28676#true} is VALID [2022-04-28 07:18:08,539 INFO L290 TraceCheckUtils]: 93: Hoare triple {28676#true} assume !(0 == ~cond); {28676#true} is VALID [2022-04-28 07:18:08,539 INFO L290 TraceCheckUtils]: 92: Hoare triple {28676#true} ~cond := #in~cond; {28676#true} is VALID [2022-04-28 07:18:08,539 INFO L272 TraceCheckUtils]: 91: Hoare triple {29633#(< ~counter~0 39)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {28676#true} is VALID [2022-04-28 07:18:08,539 INFO L290 TraceCheckUtils]: 90: Hoare triple {29633#(< ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {29633#(< ~counter~0 39)} is VALID [2022-04-28 07:18:08,540 INFO L290 TraceCheckUtils]: 89: Hoare triple {29661#(< ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29633#(< ~counter~0 39)} is VALID [2022-04-28 07:18:08,540 INFO L290 TraceCheckUtils]: 88: Hoare triple {29661#(< ~counter~0 38)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {29661#(< ~counter~0 38)} is VALID [2022-04-28 07:18:08,540 INFO L290 TraceCheckUtils]: 87: Hoare triple {29661#(< ~counter~0 38)} assume !!(0 != ~y3~0); {29661#(< ~counter~0 38)} is VALID [2022-04-28 07:18:08,540 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {28676#true} {29661#(< ~counter~0 38)} #63#return; {29661#(< ~counter~0 38)} is VALID [2022-04-28 07:18:08,541 INFO L290 TraceCheckUtils]: 85: Hoare triple {28676#true} assume true; {28676#true} is VALID [2022-04-28 07:18:08,541 INFO L290 TraceCheckUtils]: 84: Hoare triple {28676#true} assume !(0 == ~cond); {28676#true} is VALID [2022-04-28 07:18:08,541 INFO L290 TraceCheckUtils]: 83: Hoare triple {28676#true} ~cond := #in~cond; {28676#true} is VALID [2022-04-28 07:18:08,541 INFO L272 TraceCheckUtils]: 82: Hoare triple {29661#(< ~counter~0 38)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {28676#true} is VALID [2022-04-28 07:18:08,541 INFO L290 TraceCheckUtils]: 81: Hoare triple {29661#(< ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {29661#(< ~counter~0 38)} is VALID [2022-04-28 07:18:08,541 INFO L290 TraceCheckUtils]: 80: Hoare triple {29689#(< ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29661#(< ~counter~0 38)} is VALID [2022-04-28 07:18:08,542 INFO L290 TraceCheckUtils]: 79: Hoare triple {29689#(< ~counter~0 37)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {29689#(< ~counter~0 37)} is VALID [2022-04-28 07:18:08,542 INFO L290 TraceCheckUtils]: 78: Hoare triple {29689#(< ~counter~0 37)} assume !!(0 != ~y3~0); {29689#(< ~counter~0 37)} is VALID [2022-04-28 07:18:08,542 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {28676#true} {29689#(< ~counter~0 37)} #63#return; {29689#(< ~counter~0 37)} is VALID [2022-04-28 07:18:08,542 INFO L290 TraceCheckUtils]: 76: Hoare triple {28676#true} assume true; {28676#true} is VALID [2022-04-28 07:18:08,542 INFO L290 TraceCheckUtils]: 75: Hoare triple {28676#true} assume !(0 == ~cond); {28676#true} is VALID [2022-04-28 07:18:08,543 INFO L290 TraceCheckUtils]: 74: Hoare triple {28676#true} ~cond := #in~cond; {28676#true} is VALID [2022-04-28 07:18:08,543 INFO L272 TraceCheckUtils]: 73: Hoare triple {29689#(< ~counter~0 37)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {28676#true} is VALID [2022-04-28 07:18:08,543 INFO L290 TraceCheckUtils]: 72: Hoare triple {29689#(< ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {29689#(< ~counter~0 37)} is VALID [2022-04-28 07:18:08,543 INFO L290 TraceCheckUtils]: 71: Hoare triple {29717#(< ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29689#(< ~counter~0 37)} is VALID [2022-04-28 07:18:08,544 INFO L290 TraceCheckUtils]: 70: Hoare triple {29717#(< ~counter~0 36)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {29717#(< ~counter~0 36)} is VALID [2022-04-28 07:18:08,544 INFO L290 TraceCheckUtils]: 69: Hoare triple {29717#(< ~counter~0 36)} assume !!(0 != ~y3~0); {29717#(< ~counter~0 36)} is VALID [2022-04-28 07:18:08,544 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {28676#true} {29717#(< ~counter~0 36)} #63#return; {29717#(< ~counter~0 36)} is VALID [2022-04-28 07:18:08,544 INFO L290 TraceCheckUtils]: 67: Hoare triple {28676#true} assume true; {28676#true} is VALID [2022-04-28 07:18:08,544 INFO L290 TraceCheckUtils]: 66: Hoare triple {28676#true} assume !(0 == ~cond); {28676#true} is VALID [2022-04-28 07:18:08,544 INFO L290 TraceCheckUtils]: 65: Hoare triple {28676#true} ~cond := #in~cond; {28676#true} is VALID [2022-04-28 07:18:08,544 INFO L272 TraceCheckUtils]: 64: Hoare triple {29717#(< ~counter~0 36)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {28676#true} is VALID [2022-04-28 07:18:08,545 INFO L290 TraceCheckUtils]: 63: Hoare triple {29717#(< ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {29717#(< ~counter~0 36)} is VALID [2022-04-28 07:18:08,545 INFO L290 TraceCheckUtils]: 62: Hoare triple {29745#(< ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29717#(< ~counter~0 36)} is VALID [2022-04-28 07:18:08,545 INFO L290 TraceCheckUtils]: 61: Hoare triple {29745#(< ~counter~0 35)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {29745#(< ~counter~0 35)} is VALID [2022-04-28 07:18:08,546 INFO L290 TraceCheckUtils]: 60: Hoare triple {29745#(< ~counter~0 35)} assume !!(0 != ~y3~0); {29745#(< ~counter~0 35)} is VALID [2022-04-28 07:18:08,546 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {28676#true} {29745#(< ~counter~0 35)} #63#return; {29745#(< ~counter~0 35)} is VALID [2022-04-28 07:18:08,546 INFO L290 TraceCheckUtils]: 58: Hoare triple {28676#true} assume true; {28676#true} is VALID [2022-04-28 07:18:08,546 INFO L290 TraceCheckUtils]: 57: Hoare triple {28676#true} assume !(0 == ~cond); {28676#true} is VALID [2022-04-28 07:18:08,546 INFO L290 TraceCheckUtils]: 56: Hoare triple {28676#true} ~cond := #in~cond; {28676#true} is VALID [2022-04-28 07:18:08,546 INFO L272 TraceCheckUtils]: 55: Hoare triple {29745#(< ~counter~0 35)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {28676#true} is VALID [2022-04-28 07:18:08,547 INFO L290 TraceCheckUtils]: 54: Hoare triple {29745#(< ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {29745#(< ~counter~0 35)} is VALID [2022-04-28 07:18:08,547 INFO L290 TraceCheckUtils]: 53: Hoare triple {29773#(< ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29745#(< ~counter~0 35)} is VALID [2022-04-28 07:18:08,547 INFO L290 TraceCheckUtils]: 52: Hoare triple {29773#(< ~counter~0 34)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {29773#(< ~counter~0 34)} is VALID [2022-04-28 07:18:08,548 INFO L290 TraceCheckUtils]: 51: Hoare triple {29773#(< ~counter~0 34)} assume !!(0 != ~y3~0); {29773#(< ~counter~0 34)} is VALID [2022-04-28 07:18:08,548 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {28676#true} {29773#(< ~counter~0 34)} #63#return; {29773#(< ~counter~0 34)} is VALID [2022-04-28 07:18:08,548 INFO L290 TraceCheckUtils]: 49: Hoare triple {28676#true} assume true; {28676#true} is VALID [2022-04-28 07:18:08,548 INFO L290 TraceCheckUtils]: 48: Hoare triple {28676#true} assume !(0 == ~cond); {28676#true} is VALID [2022-04-28 07:18:08,548 INFO L290 TraceCheckUtils]: 47: Hoare triple {28676#true} ~cond := #in~cond; {28676#true} is VALID [2022-04-28 07:18:08,548 INFO L272 TraceCheckUtils]: 46: Hoare triple {29773#(< ~counter~0 34)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {28676#true} is VALID [2022-04-28 07:18:08,548 INFO L290 TraceCheckUtils]: 45: Hoare triple {29773#(< ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {29773#(< ~counter~0 34)} is VALID [2022-04-28 07:18:08,549 INFO L290 TraceCheckUtils]: 44: Hoare triple {29801#(< ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29773#(< ~counter~0 34)} is VALID [2022-04-28 07:18:08,549 INFO L290 TraceCheckUtils]: 43: Hoare triple {29801#(< ~counter~0 33)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {29801#(< ~counter~0 33)} is VALID [2022-04-28 07:18:08,549 INFO L290 TraceCheckUtils]: 42: Hoare triple {29801#(< ~counter~0 33)} assume !!(0 != ~y3~0); {29801#(< ~counter~0 33)} is VALID [2022-04-28 07:18:08,550 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {28676#true} {29801#(< ~counter~0 33)} #63#return; {29801#(< ~counter~0 33)} is VALID [2022-04-28 07:18:08,550 INFO L290 TraceCheckUtils]: 40: Hoare triple {28676#true} assume true; {28676#true} is VALID [2022-04-28 07:18:08,550 INFO L290 TraceCheckUtils]: 39: Hoare triple {28676#true} assume !(0 == ~cond); {28676#true} is VALID [2022-04-28 07:18:08,550 INFO L290 TraceCheckUtils]: 38: Hoare triple {28676#true} ~cond := #in~cond; {28676#true} is VALID [2022-04-28 07:18:08,550 INFO L272 TraceCheckUtils]: 37: Hoare triple {29801#(< ~counter~0 33)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {28676#true} is VALID [2022-04-28 07:18:08,550 INFO L290 TraceCheckUtils]: 36: Hoare triple {29801#(< ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {29801#(< ~counter~0 33)} is VALID [2022-04-28 07:18:08,551 INFO L290 TraceCheckUtils]: 35: Hoare triple {29829#(< ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29801#(< ~counter~0 33)} is VALID [2022-04-28 07:18:08,551 INFO L290 TraceCheckUtils]: 34: Hoare triple {29829#(< ~counter~0 32)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {29829#(< ~counter~0 32)} is VALID [2022-04-28 07:18:08,551 INFO L290 TraceCheckUtils]: 33: Hoare triple {29829#(< ~counter~0 32)} assume !!(0 != ~y3~0); {29829#(< ~counter~0 32)} is VALID [2022-04-28 07:18:08,552 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {28676#true} {29829#(< ~counter~0 32)} #63#return; {29829#(< ~counter~0 32)} is VALID [2022-04-28 07:18:08,552 INFO L290 TraceCheckUtils]: 31: Hoare triple {28676#true} assume true; {28676#true} is VALID [2022-04-28 07:18:08,552 INFO L290 TraceCheckUtils]: 30: Hoare triple {28676#true} assume !(0 == ~cond); {28676#true} is VALID [2022-04-28 07:18:08,552 INFO L290 TraceCheckUtils]: 29: Hoare triple {28676#true} ~cond := #in~cond; {28676#true} is VALID [2022-04-28 07:18:08,552 INFO L272 TraceCheckUtils]: 28: Hoare triple {29829#(< ~counter~0 32)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {28676#true} is VALID [2022-04-28 07:18:08,552 INFO L290 TraceCheckUtils]: 27: Hoare triple {29829#(< ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {29829#(< ~counter~0 32)} is VALID [2022-04-28 07:18:08,553 INFO L290 TraceCheckUtils]: 26: Hoare triple {29857#(< ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29829#(< ~counter~0 32)} is VALID [2022-04-28 07:18:08,553 INFO L290 TraceCheckUtils]: 25: Hoare triple {29857#(< ~counter~0 31)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {29857#(< ~counter~0 31)} is VALID [2022-04-28 07:18:08,553 INFO L290 TraceCheckUtils]: 24: Hoare triple {29857#(< ~counter~0 31)} assume !!(0 != ~y3~0); {29857#(< ~counter~0 31)} is VALID [2022-04-28 07:18:08,554 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {28676#true} {29857#(< ~counter~0 31)} #63#return; {29857#(< ~counter~0 31)} is VALID [2022-04-28 07:18:08,554 INFO L290 TraceCheckUtils]: 22: Hoare triple {28676#true} assume true; {28676#true} is VALID [2022-04-28 07:18:08,554 INFO L290 TraceCheckUtils]: 21: Hoare triple {28676#true} assume !(0 == ~cond); {28676#true} is VALID [2022-04-28 07:18:08,554 INFO L290 TraceCheckUtils]: 20: Hoare triple {28676#true} ~cond := #in~cond; {28676#true} is VALID [2022-04-28 07:18:08,554 INFO L272 TraceCheckUtils]: 19: Hoare triple {29857#(< ~counter~0 31)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {28676#true} is VALID [2022-04-28 07:18:08,554 INFO L290 TraceCheckUtils]: 18: Hoare triple {29857#(< ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {29857#(< ~counter~0 31)} is VALID [2022-04-28 07:18:08,555 INFO L290 TraceCheckUtils]: 17: Hoare triple {29885#(< ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29857#(< ~counter~0 31)} is VALID [2022-04-28 07:18:08,555 INFO L290 TraceCheckUtils]: 16: Hoare triple {29885#(< ~counter~0 30)} ~y1~0 := 0;~y2~0 := 0;~y3~0 := ~x1~0; {29885#(< ~counter~0 30)} is VALID [2022-04-28 07:18:08,555 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {28676#true} {29885#(< ~counter~0 30)} #61#return; {29885#(< ~counter~0 30)} is VALID [2022-04-28 07:18:08,555 INFO L290 TraceCheckUtils]: 14: Hoare triple {28676#true} assume true; {28676#true} is VALID [2022-04-28 07:18:08,555 INFO L290 TraceCheckUtils]: 13: Hoare triple {28676#true} assume !(0 == ~cond); {28676#true} is VALID [2022-04-28 07:18:08,555 INFO L290 TraceCheckUtils]: 12: Hoare triple {28676#true} ~cond := #in~cond; {28676#true} is VALID [2022-04-28 07:18:08,556 INFO L272 TraceCheckUtils]: 11: Hoare triple {29885#(< ~counter~0 30)} call assume_abort_if_not((if 0 != ~x2~0 then 1 else 0)); {28676#true} is VALID [2022-04-28 07:18:08,556 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {28676#true} {29885#(< ~counter~0 30)} #59#return; {29885#(< ~counter~0 30)} is VALID [2022-04-28 07:18:08,556 INFO L290 TraceCheckUtils]: 9: Hoare triple {28676#true} assume true; {28676#true} is VALID [2022-04-28 07:18:08,556 INFO L290 TraceCheckUtils]: 8: Hoare triple {28676#true} assume !(0 == ~cond); {28676#true} is VALID [2022-04-28 07:18:08,556 INFO L290 TraceCheckUtils]: 7: Hoare triple {28676#true} ~cond := #in~cond; {28676#true} is VALID [2022-04-28 07:18:08,556 INFO L272 TraceCheckUtils]: 6: Hoare triple {29885#(< ~counter~0 30)} call assume_abort_if_not((if ~x1~0 >= 0 then 1 else 0)); {28676#true} is VALID [2022-04-28 07:18:08,556 INFO L290 TraceCheckUtils]: 5: Hoare triple {29885#(< ~counter~0 30)} havoc ~x1~0;havoc ~x2~0;havoc ~y1~0;havoc ~y2~0;havoc ~y3~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~x1~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~x2~0 := #t~nondet5;havoc #t~nondet5; {29885#(< ~counter~0 30)} is VALID [2022-04-28 07:18:08,557 INFO L272 TraceCheckUtils]: 4: Hoare triple {29885#(< ~counter~0 30)} call #t~ret7 := main(); {29885#(< ~counter~0 30)} is VALID [2022-04-28 07:18:08,557 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {29885#(< ~counter~0 30)} {28676#true} #67#return; {29885#(< ~counter~0 30)} is VALID [2022-04-28 07:18:08,557 INFO L290 TraceCheckUtils]: 2: Hoare triple {29885#(< ~counter~0 30)} assume true; {29885#(< ~counter~0 30)} is VALID [2022-04-28 07:18:08,558 INFO L290 TraceCheckUtils]: 1: Hoare triple {28676#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(11, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {29885#(< ~counter~0 30)} is VALID [2022-04-28 07:18:08,558 INFO L272 TraceCheckUtils]: 0: Hoare triple {28676#true} call ULTIMATE.init(); {28676#true} is VALID [2022-04-28 07:18:08,558 INFO L134 CoverageAnalysis]: Checked inductivity of 1794 backedges. 40 proven. 990 refuted. 0 times theorem prover too weak. 764 trivial. 0 not checked. [2022-04-28 07:18:08,559 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 07:18:08,559 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1812719978] [2022-04-28 07:18:08,559 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 07:18:08,559 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [171888510] [2022-04-28 07:18:08,559 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [171888510] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 07:18:08,559 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 07:18:08,559 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [24, 24] total 46 [2022-04-28 07:18:08,559 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 07:18:08,559 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [89802708] [2022-04-28 07:18:08,559 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [89802708] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 07:18:08,559 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 07:18:08,559 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [24] imperfect sequences [] total 24 [2022-04-28 07:18:08,559 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [913540674] [2022-04-28 07:18:08,559 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 07:18:08,560 INFO L78 Accepts]: Start accepts. Automaton has has 24 states, 24 states have (on average 6.333333333333333) internal successors, (152), 23 states have internal predecessors, (152), 23 states have call successors, (25), 23 states have call predecessors, (25), 21 states have return successors, (23), 21 states have call predecessors, (23), 22 states have call successors, (23) Word has length 203 [2022-04-28 07:18:08,562 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 07:18:08,562 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 24 states, 24 states have (on average 6.333333333333333) internal successors, (152), 23 states have internal predecessors, (152), 23 states have call successors, (25), 23 states have call predecessors, (25), 21 states have return successors, (23), 21 states have call predecessors, (23), 22 states have call successors, (23) [2022-04-28 07:18:08,698 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 200 edges. 200 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 07:18:08,699 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 24 states [2022-04-28 07:18:08,699 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 07:18:08,699 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 24 interpolants. [2022-04-28 07:18:08,699 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=951, Invalid=1119, Unknown=0, NotChecked=0, Total=2070 [2022-04-28 07:18:08,700 INFO L87 Difference]: Start difference. First operand 200 states and 221 transitions. Second operand has 24 states, 24 states have (on average 6.333333333333333) internal successors, (152), 23 states have internal predecessors, (152), 23 states have call successors, (25), 23 states have call predecessors, (25), 21 states have return successors, (23), 21 states have call predecessors, (23), 22 states have call successors, (23) [2022-04-28 07:18:09,471 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 07:18:09,471 INFO L93 Difference]: Finished difference Result 214 states and 236 transitions. [2022-04-28 07:18:09,471 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2022-04-28 07:18:09,471 INFO L78 Accepts]: Start accepts. Automaton has has 24 states, 24 states have (on average 6.333333333333333) internal successors, (152), 23 states have internal predecessors, (152), 23 states have call successors, (25), 23 states have call predecessors, (25), 21 states have return successors, (23), 21 states have call predecessors, (23), 22 states have call successors, (23) Word has length 203 [2022-04-28 07:18:09,471 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 07:18:09,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 24 states, 24 states have (on average 6.333333333333333) internal successors, (152), 23 states have internal predecessors, (152), 23 states have call successors, (25), 23 states have call predecessors, (25), 21 states have return successors, (23), 21 states have call predecessors, (23), 22 states have call successors, (23) [2022-04-28 07:18:09,474 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 44 states and 235 transitions. [2022-04-28 07:18:09,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 24 states, 24 states have (on average 6.333333333333333) internal successors, (152), 23 states have internal predecessors, (152), 23 states have call successors, (25), 23 states have call predecessors, (25), 21 states have return successors, (23), 21 states have call predecessors, (23), 22 states have call successors, (23) [2022-04-28 07:18:09,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 44 states and 235 transitions. [2022-04-28 07:18:09,478 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 44 states and 235 transitions. [2022-04-28 07:18:09,637 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 235 edges. 235 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 07:18:09,640 INFO L225 Difference]: With dead ends: 214 [2022-04-28 07:18:09,640 INFO L226 Difference]: Without dead ends: 209 [2022-04-28 07:18:09,641 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 425 GetRequests, 361 SyntacticMatches, 0 SemanticMatches, 64 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 251 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=1851, Invalid=2439, Unknown=0, NotChecked=0, Total=4290 [2022-04-28 07:18:09,641 INFO L413 NwaCegarLoop]: 46 mSDtfsCounter, 63 mSDsluCounter, 196 mSDsCounter, 0 mSdLazyCounter, 129 mSolverCounterSat, 14 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 63 SdHoareTripleChecker+Valid, 242 SdHoareTripleChecker+Invalid, 143 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 14 IncrementalHoareTripleChecker+Valid, 129 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-28 07:18:09,642 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [63 Valid, 242 Invalid, 143 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [14 Valid, 129 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-28 07:18:09,642 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 209 states. [2022-04-28 07:18:09,885 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 209 to 209. [2022-04-28 07:18:09,885 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 07:18:09,885 INFO L82 GeneralOperation]: Start isEquivalent. First operand 209 states. Second operand has 209 states, 159 states have (on average 1.1383647798742138) internal successors, (181), 159 states have internal predecessors, (181), 26 states have call successors, (26), 25 states have call predecessors, (26), 23 states have return successors, (24), 24 states have call predecessors, (24), 24 states have call successors, (24) [2022-04-28 07:18:09,885 INFO L74 IsIncluded]: Start isIncluded. First operand 209 states. Second operand has 209 states, 159 states have (on average 1.1383647798742138) internal successors, (181), 159 states have internal predecessors, (181), 26 states have call successors, (26), 25 states have call predecessors, (26), 23 states have return successors, (24), 24 states have call predecessors, (24), 24 states have call successors, (24) [2022-04-28 07:18:09,885 INFO L87 Difference]: Start difference. First operand 209 states. Second operand has 209 states, 159 states have (on average 1.1383647798742138) internal successors, (181), 159 states have internal predecessors, (181), 26 states have call successors, (26), 25 states have call predecessors, (26), 23 states have return successors, (24), 24 states have call predecessors, (24), 24 states have call successors, (24) [2022-04-28 07:18:09,888 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 07:18:09,888 INFO L93 Difference]: Finished difference Result 209 states and 231 transitions. [2022-04-28 07:18:09,888 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 231 transitions. [2022-04-28 07:18:09,888 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 07:18:09,888 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 07:18:09,889 INFO L74 IsIncluded]: Start isIncluded. First operand has 209 states, 159 states have (on average 1.1383647798742138) internal successors, (181), 159 states have internal predecessors, (181), 26 states have call successors, (26), 25 states have call predecessors, (26), 23 states have return successors, (24), 24 states have call predecessors, (24), 24 states have call successors, (24) Second operand 209 states. [2022-04-28 07:18:09,889 INFO L87 Difference]: Start difference. First operand has 209 states, 159 states have (on average 1.1383647798742138) internal successors, (181), 159 states have internal predecessors, (181), 26 states have call successors, (26), 25 states have call predecessors, (26), 23 states have return successors, (24), 24 states have call predecessors, (24), 24 states have call successors, (24) Second operand 209 states. [2022-04-28 07:18:09,891 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 07:18:09,891 INFO L93 Difference]: Finished difference Result 209 states and 231 transitions. [2022-04-28 07:18:09,891 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 231 transitions. [2022-04-28 07:18:09,891 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 07:18:09,891 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 07:18:09,891 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 07:18:09,891 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 07:18:09,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 209 states, 159 states have (on average 1.1383647798742138) internal successors, (181), 159 states have internal predecessors, (181), 26 states have call successors, (26), 25 states have call predecessors, (26), 23 states have return successors, (24), 24 states have call predecessors, (24), 24 states have call successors, (24) [2022-04-28 07:18:09,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 209 states and 231 transitions. [2022-04-28 07:18:09,894 INFO L78 Accepts]: Start accepts. Automaton has 209 states and 231 transitions. Word has length 203 [2022-04-28 07:18:09,894 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 07:18:09,894 INFO L495 AbstractCegarLoop]: Abstraction has 209 states and 231 transitions. [2022-04-28 07:18:09,895 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 24 states, 24 states have (on average 6.333333333333333) internal successors, (152), 23 states have internal predecessors, (152), 23 states have call successors, (25), 23 states have call predecessors, (25), 21 states have return successors, (23), 21 states have call predecessors, (23), 22 states have call successors, (23) [2022-04-28 07:18:09,895 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 209 states and 231 transitions. [2022-04-28 07:18:10,141 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 231 edges. 231 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 07:18:10,141 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 231 transitions. [2022-04-28 07:18:10,142 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2022-04-28 07:18:10,142 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 07:18:10,142 INFO L195 NwaCegarLoop]: trace histogram [22, 22, 21, 21, 21, 21, 21, 21, 21, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 07:18:10,159 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (24)] Forceful destruction successful, exit code 0 [2022-04-28 07:18:10,343 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable23,24 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 07:18:10,343 INFO L420 AbstractCegarLoop]: === Iteration 25 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 07:18:10,343 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 07:18:10,343 INFO L85 PathProgramCache]: Analyzing trace with hash -2075113060, now seen corresponding path program 41 times [2022-04-28 07:18:10,343 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 07:18:10,344 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [685647818] [2022-04-28 07:18:10,344 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 07:18:10,344 INFO L85 PathProgramCache]: Analyzing trace with hash -2075113060, now seen corresponding path program 42 times [2022-04-28 07:18:10,344 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 07:18:10,344 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1433348069] [2022-04-28 07:18:10,344 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 07:18:10,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 07:18:10,364 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 07:18:10,365 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1915001508] [2022-04-28 07:18:10,365 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-28 07:18:10,365 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 07:18:10,365 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 07:18:10,368 INFO L229 MonitoredProcess]: Starting monitored process 25 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 07:18:10,369 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (25)] Waiting until timeout for monitored process [2022-04-28 07:18:10,498 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 22 check-sat command(s) [2022-04-28 07:18:10,498 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 07:18:10,501 INFO L263 TraceCheckSpWp]: Trace formula consists of 576 conjuncts, 47 conjunts are in the unsatisfiable core [2022-04-28 07:18:10,533 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 07:18:10,535 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 07:18:11,519 INFO L272 TraceCheckUtils]: 0: Hoare triple {31243#true} call ULTIMATE.init(); {31243#true} is VALID [2022-04-28 07:18:11,520 INFO L290 TraceCheckUtils]: 1: Hoare triple {31243#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(11, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {31251#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:11,520 INFO L290 TraceCheckUtils]: 2: Hoare triple {31251#(<= ~counter~0 0)} assume true; {31251#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:11,520 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {31251#(<= ~counter~0 0)} {31243#true} #67#return; {31251#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:11,520 INFO L272 TraceCheckUtils]: 4: Hoare triple {31251#(<= ~counter~0 0)} call #t~ret7 := main(); {31251#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:11,521 INFO L290 TraceCheckUtils]: 5: Hoare triple {31251#(<= ~counter~0 0)} havoc ~x1~0;havoc ~x2~0;havoc ~y1~0;havoc ~y2~0;havoc ~y3~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~x1~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~x2~0 := #t~nondet5;havoc #t~nondet5; {31251#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:11,521 INFO L272 TraceCheckUtils]: 6: Hoare triple {31251#(<= ~counter~0 0)} call assume_abort_if_not((if ~x1~0 >= 0 then 1 else 0)); {31251#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:11,521 INFO L290 TraceCheckUtils]: 7: Hoare triple {31251#(<= ~counter~0 0)} ~cond := #in~cond; {31251#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:11,522 INFO L290 TraceCheckUtils]: 8: Hoare triple {31251#(<= ~counter~0 0)} assume !(0 == ~cond); {31251#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:11,522 INFO L290 TraceCheckUtils]: 9: Hoare triple {31251#(<= ~counter~0 0)} assume true; {31251#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:11,522 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {31251#(<= ~counter~0 0)} {31251#(<= ~counter~0 0)} #59#return; {31251#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:11,522 INFO L272 TraceCheckUtils]: 11: Hoare triple {31251#(<= ~counter~0 0)} call assume_abort_if_not((if 0 != ~x2~0 then 1 else 0)); {31251#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:11,523 INFO L290 TraceCheckUtils]: 12: Hoare triple {31251#(<= ~counter~0 0)} ~cond := #in~cond; {31251#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:11,523 INFO L290 TraceCheckUtils]: 13: Hoare triple {31251#(<= ~counter~0 0)} assume !(0 == ~cond); {31251#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:11,523 INFO L290 TraceCheckUtils]: 14: Hoare triple {31251#(<= ~counter~0 0)} assume true; {31251#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:11,524 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {31251#(<= ~counter~0 0)} {31251#(<= ~counter~0 0)} #61#return; {31251#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:11,524 INFO L290 TraceCheckUtils]: 16: Hoare triple {31251#(<= ~counter~0 0)} ~y1~0 := 0;~y2~0 := 0;~y3~0 := ~x1~0; {31251#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:11,525 INFO L290 TraceCheckUtils]: 17: Hoare triple {31251#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {31300#(<= ~counter~0 1)} is VALID [2022-04-28 07:18:11,525 INFO L290 TraceCheckUtils]: 18: Hoare triple {31300#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {31300#(<= ~counter~0 1)} is VALID [2022-04-28 07:18:11,525 INFO L272 TraceCheckUtils]: 19: Hoare triple {31300#(<= ~counter~0 1)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {31300#(<= ~counter~0 1)} is VALID [2022-04-28 07:18:11,526 INFO L290 TraceCheckUtils]: 20: Hoare triple {31300#(<= ~counter~0 1)} ~cond := #in~cond; {31300#(<= ~counter~0 1)} is VALID [2022-04-28 07:18:11,526 INFO L290 TraceCheckUtils]: 21: Hoare triple {31300#(<= ~counter~0 1)} assume !(0 == ~cond); {31300#(<= ~counter~0 1)} is VALID [2022-04-28 07:18:11,526 INFO L290 TraceCheckUtils]: 22: Hoare triple {31300#(<= ~counter~0 1)} assume true; {31300#(<= ~counter~0 1)} is VALID [2022-04-28 07:18:11,527 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {31300#(<= ~counter~0 1)} {31300#(<= ~counter~0 1)} #63#return; {31300#(<= ~counter~0 1)} is VALID [2022-04-28 07:18:11,527 INFO L290 TraceCheckUtils]: 24: Hoare triple {31300#(<= ~counter~0 1)} assume !!(0 != ~y3~0); {31300#(<= ~counter~0 1)} is VALID [2022-04-28 07:18:11,527 INFO L290 TraceCheckUtils]: 25: Hoare triple {31300#(<= ~counter~0 1)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {31300#(<= ~counter~0 1)} is VALID [2022-04-28 07:18:11,528 INFO L290 TraceCheckUtils]: 26: Hoare triple {31300#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {31328#(<= ~counter~0 2)} is VALID [2022-04-28 07:18:11,528 INFO L290 TraceCheckUtils]: 27: Hoare triple {31328#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {31328#(<= ~counter~0 2)} is VALID [2022-04-28 07:18:11,528 INFO L272 TraceCheckUtils]: 28: Hoare triple {31328#(<= ~counter~0 2)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {31328#(<= ~counter~0 2)} is VALID [2022-04-28 07:18:11,529 INFO L290 TraceCheckUtils]: 29: Hoare triple {31328#(<= ~counter~0 2)} ~cond := #in~cond; {31328#(<= ~counter~0 2)} is VALID [2022-04-28 07:18:11,529 INFO L290 TraceCheckUtils]: 30: Hoare triple {31328#(<= ~counter~0 2)} assume !(0 == ~cond); {31328#(<= ~counter~0 2)} is VALID [2022-04-28 07:18:11,529 INFO L290 TraceCheckUtils]: 31: Hoare triple {31328#(<= ~counter~0 2)} assume true; {31328#(<= ~counter~0 2)} is VALID [2022-04-28 07:18:11,530 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {31328#(<= ~counter~0 2)} {31328#(<= ~counter~0 2)} #63#return; {31328#(<= ~counter~0 2)} is VALID [2022-04-28 07:18:11,530 INFO L290 TraceCheckUtils]: 33: Hoare triple {31328#(<= ~counter~0 2)} assume !!(0 != ~y3~0); {31328#(<= ~counter~0 2)} is VALID [2022-04-28 07:18:11,530 INFO L290 TraceCheckUtils]: 34: Hoare triple {31328#(<= ~counter~0 2)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {31328#(<= ~counter~0 2)} is VALID [2022-04-28 07:18:11,530 INFO L290 TraceCheckUtils]: 35: Hoare triple {31328#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {31356#(<= ~counter~0 3)} is VALID [2022-04-28 07:18:11,531 INFO L290 TraceCheckUtils]: 36: Hoare triple {31356#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {31356#(<= ~counter~0 3)} is VALID [2022-04-28 07:18:11,531 INFO L272 TraceCheckUtils]: 37: Hoare triple {31356#(<= ~counter~0 3)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {31356#(<= ~counter~0 3)} is VALID [2022-04-28 07:18:11,531 INFO L290 TraceCheckUtils]: 38: Hoare triple {31356#(<= ~counter~0 3)} ~cond := #in~cond; {31356#(<= ~counter~0 3)} is VALID [2022-04-28 07:18:11,532 INFO L290 TraceCheckUtils]: 39: Hoare triple {31356#(<= ~counter~0 3)} assume !(0 == ~cond); {31356#(<= ~counter~0 3)} is VALID [2022-04-28 07:18:11,532 INFO L290 TraceCheckUtils]: 40: Hoare triple {31356#(<= ~counter~0 3)} assume true; {31356#(<= ~counter~0 3)} is VALID [2022-04-28 07:18:11,532 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {31356#(<= ~counter~0 3)} {31356#(<= ~counter~0 3)} #63#return; {31356#(<= ~counter~0 3)} is VALID [2022-04-28 07:18:11,533 INFO L290 TraceCheckUtils]: 42: Hoare triple {31356#(<= ~counter~0 3)} assume !!(0 != ~y3~0); {31356#(<= ~counter~0 3)} is VALID [2022-04-28 07:18:11,533 INFO L290 TraceCheckUtils]: 43: Hoare triple {31356#(<= ~counter~0 3)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {31356#(<= ~counter~0 3)} is VALID [2022-04-28 07:18:11,533 INFO L290 TraceCheckUtils]: 44: Hoare triple {31356#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {31384#(<= ~counter~0 4)} is VALID [2022-04-28 07:18:11,534 INFO L290 TraceCheckUtils]: 45: Hoare triple {31384#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {31384#(<= ~counter~0 4)} is VALID [2022-04-28 07:18:11,534 INFO L272 TraceCheckUtils]: 46: Hoare triple {31384#(<= ~counter~0 4)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {31384#(<= ~counter~0 4)} is VALID [2022-04-28 07:18:11,534 INFO L290 TraceCheckUtils]: 47: Hoare triple {31384#(<= ~counter~0 4)} ~cond := #in~cond; {31384#(<= ~counter~0 4)} is VALID [2022-04-28 07:18:11,535 INFO L290 TraceCheckUtils]: 48: Hoare triple {31384#(<= ~counter~0 4)} assume !(0 == ~cond); {31384#(<= ~counter~0 4)} is VALID [2022-04-28 07:18:11,535 INFO L290 TraceCheckUtils]: 49: Hoare triple {31384#(<= ~counter~0 4)} assume true; {31384#(<= ~counter~0 4)} is VALID [2022-04-28 07:18:11,535 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {31384#(<= ~counter~0 4)} {31384#(<= ~counter~0 4)} #63#return; {31384#(<= ~counter~0 4)} is VALID [2022-04-28 07:18:11,535 INFO L290 TraceCheckUtils]: 51: Hoare triple {31384#(<= ~counter~0 4)} assume !!(0 != ~y3~0); {31384#(<= ~counter~0 4)} is VALID [2022-04-28 07:18:11,536 INFO L290 TraceCheckUtils]: 52: Hoare triple {31384#(<= ~counter~0 4)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {31384#(<= ~counter~0 4)} is VALID [2022-04-28 07:18:11,536 INFO L290 TraceCheckUtils]: 53: Hoare triple {31384#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {31412#(<= ~counter~0 5)} is VALID [2022-04-28 07:18:11,537 INFO L290 TraceCheckUtils]: 54: Hoare triple {31412#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {31412#(<= ~counter~0 5)} is VALID [2022-04-28 07:18:11,537 INFO L272 TraceCheckUtils]: 55: Hoare triple {31412#(<= ~counter~0 5)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {31412#(<= ~counter~0 5)} is VALID [2022-04-28 07:18:11,537 INFO L290 TraceCheckUtils]: 56: Hoare triple {31412#(<= ~counter~0 5)} ~cond := #in~cond; {31412#(<= ~counter~0 5)} is VALID [2022-04-28 07:18:11,537 INFO L290 TraceCheckUtils]: 57: Hoare triple {31412#(<= ~counter~0 5)} assume !(0 == ~cond); {31412#(<= ~counter~0 5)} is VALID [2022-04-28 07:18:11,538 INFO L290 TraceCheckUtils]: 58: Hoare triple {31412#(<= ~counter~0 5)} assume true; {31412#(<= ~counter~0 5)} is VALID [2022-04-28 07:18:11,538 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {31412#(<= ~counter~0 5)} {31412#(<= ~counter~0 5)} #63#return; {31412#(<= ~counter~0 5)} is VALID [2022-04-28 07:18:11,538 INFO L290 TraceCheckUtils]: 60: Hoare triple {31412#(<= ~counter~0 5)} assume !!(0 != ~y3~0); {31412#(<= ~counter~0 5)} is VALID [2022-04-28 07:18:11,539 INFO L290 TraceCheckUtils]: 61: Hoare triple {31412#(<= ~counter~0 5)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {31412#(<= ~counter~0 5)} is VALID [2022-04-28 07:18:11,539 INFO L290 TraceCheckUtils]: 62: Hoare triple {31412#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {31440#(<= ~counter~0 6)} is VALID [2022-04-28 07:18:11,540 INFO L290 TraceCheckUtils]: 63: Hoare triple {31440#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {31440#(<= ~counter~0 6)} is VALID [2022-04-28 07:18:11,540 INFO L272 TraceCheckUtils]: 64: Hoare triple {31440#(<= ~counter~0 6)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {31440#(<= ~counter~0 6)} is VALID [2022-04-28 07:18:11,540 INFO L290 TraceCheckUtils]: 65: Hoare triple {31440#(<= ~counter~0 6)} ~cond := #in~cond; {31440#(<= ~counter~0 6)} is VALID [2022-04-28 07:18:11,540 INFO L290 TraceCheckUtils]: 66: Hoare triple {31440#(<= ~counter~0 6)} assume !(0 == ~cond); {31440#(<= ~counter~0 6)} is VALID [2022-04-28 07:18:11,541 INFO L290 TraceCheckUtils]: 67: Hoare triple {31440#(<= ~counter~0 6)} assume true; {31440#(<= ~counter~0 6)} is VALID [2022-04-28 07:18:11,541 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {31440#(<= ~counter~0 6)} {31440#(<= ~counter~0 6)} #63#return; {31440#(<= ~counter~0 6)} is VALID [2022-04-28 07:18:11,541 INFO L290 TraceCheckUtils]: 69: Hoare triple {31440#(<= ~counter~0 6)} assume !!(0 != ~y3~0); {31440#(<= ~counter~0 6)} is VALID [2022-04-28 07:18:11,542 INFO L290 TraceCheckUtils]: 70: Hoare triple {31440#(<= ~counter~0 6)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {31440#(<= ~counter~0 6)} is VALID [2022-04-28 07:18:11,542 INFO L290 TraceCheckUtils]: 71: Hoare triple {31440#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {31468#(<= ~counter~0 7)} is VALID [2022-04-28 07:18:11,542 INFO L290 TraceCheckUtils]: 72: Hoare triple {31468#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {31468#(<= ~counter~0 7)} is VALID [2022-04-28 07:18:11,543 INFO L272 TraceCheckUtils]: 73: Hoare triple {31468#(<= ~counter~0 7)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {31468#(<= ~counter~0 7)} is VALID [2022-04-28 07:18:11,543 INFO L290 TraceCheckUtils]: 74: Hoare triple {31468#(<= ~counter~0 7)} ~cond := #in~cond; {31468#(<= ~counter~0 7)} is VALID [2022-04-28 07:18:11,543 INFO L290 TraceCheckUtils]: 75: Hoare triple {31468#(<= ~counter~0 7)} assume !(0 == ~cond); {31468#(<= ~counter~0 7)} is VALID [2022-04-28 07:18:11,544 INFO L290 TraceCheckUtils]: 76: Hoare triple {31468#(<= ~counter~0 7)} assume true; {31468#(<= ~counter~0 7)} is VALID [2022-04-28 07:18:11,544 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {31468#(<= ~counter~0 7)} {31468#(<= ~counter~0 7)} #63#return; {31468#(<= ~counter~0 7)} is VALID [2022-04-28 07:18:11,544 INFO L290 TraceCheckUtils]: 78: Hoare triple {31468#(<= ~counter~0 7)} assume !!(0 != ~y3~0); {31468#(<= ~counter~0 7)} is VALID [2022-04-28 07:18:11,545 INFO L290 TraceCheckUtils]: 79: Hoare triple {31468#(<= ~counter~0 7)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {31468#(<= ~counter~0 7)} is VALID [2022-04-28 07:18:11,545 INFO L290 TraceCheckUtils]: 80: Hoare triple {31468#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {31496#(<= ~counter~0 8)} is VALID [2022-04-28 07:18:11,545 INFO L290 TraceCheckUtils]: 81: Hoare triple {31496#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {31496#(<= ~counter~0 8)} is VALID [2022-04-28 07:18:11,546 INFO L272 TraceCheckUtils]: 82: Hoare triple {31496#(<= ~counter~0 8)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {31496#(<= ~counter~0 8)} is VALID [2022-04-28 07:18:11,546 INFO L290 TraceCheckUtils]: 83: Hoare triple {31496#(<= ~counter~0 8)} ~cond := #in~cond; {31496#(<= ~counter~0 8)} is VALID [2022-04-28 07:18:11,546 INFO L290 TraceCheckUtils]: 84: Hoare triple {31496#(<= ~counter~0 8)} assume !(0 == ~cond); {31496#(<= ~counter~0 8)} is VALID [2022-04-28 07:18:11,546 INFO L290 TraceCheckUtils]: 85: Hoare triple {31496#(<= ~counter~0 8)} assume true; {31496#(<= ~counter~0 8)} is VALID [2022-04-28 07:18:11,547 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {31496#(<= ~counter~0 8)} {31496#(<= ~counter~0 8)} #63#return; {31496#(<= ~counter~0 8)} is VALID [2022-04-28 07:18:11,547 INFO L290 TraceCheckUtils]: 87: Hoare triple {31496#(<= ~counter~0 8)} assume !!(0 != ~y3~0); {31496#(<= ~counter~0 8)} is VALID [2022-04-28 07:18:11,547 INFO L290 TraceCheckUtils]: 88: Hoare triple {31496#(<= ~counter~0 8)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {31496#(<= ~counter~0 8)} is VALID [2022-04-28 07:18:11,548 INFO L290 TraceCheckUtils]: 89: Hoare triple {31496#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {31524#(<= ~counter~0 9)} is VALID [2022-04-28 07:18:11,548 INFO L290 TraceCheckUtils]: 90: Hoare triple {31524#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {31524#(<= ~counter~0 9)} is VALID [2022-04-28 07:18:11,549 INFO L272 TraceCheckUtils]: 91: Hoare triple {31524#(<= ~counter~0 9)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {31524#(<= ~counter~0 9)} is VALID [2022-04-28 07:18:11,549 INFO L290 TraceCheckUtils]: 92: Hoare triple {31524#(<= ~counter~0 9)} ~cond := #in~cond; {31524#(<= ~counter~0 9)} is VALID [2022-04-28 07:18:11,549 INFO L290 TraceCheckUtils]: 93: Hoare triple {31524#(<= ~counter~0 9)} assume !(0 == ~cond); {31524#(<= ~counter~0 9)} is VALID [2022-04-28 07:18:11,549 INFO L290 TraceCheckUtils]: 94: Hoare triple {31524#(<= ~counter~0 9)} assume true; {31524#(<= ~counter~0 9)} is VALID [2022-04-28 07:18:11,550 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {31524#(<= ~counter~0 9)} {31524#(<= ~counter~0 9)} #63#return; {31524#(<= ~counter~0 9)} is VALID [2022-04-28 07:18:11,550 INFO L290 TraceCheckUtils]: 96: Hoare triple {31524#(<= ~counter~0 9)} assume !!(0 != ~y3~0); {31524#(<= ~counter~0 9)} is VALID [2022-04-28 07:18:11,550 INFO L290 TraceCheckUtils]: 97: Hoare triple {31524#(<= ~counter~0 9)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {31524#(<= ~counter~0 9)} is VALID [2022-04-28 07:18:11,551 INFO L290 TraceCheckUtils]: 98: Hoare triple {31524#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {31552#(<= ~counter~0 10)} is VALID [2022-04-28 07:18:11,551 INFO L290 TraceCheckUtils]: 99: Hoare triple {31552#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {31552#(<= ~counter~0 10)} is VALID [2022-04-28 07:18:11,552 INFO L272 TraceCheckUtils]: 100: Hoare triple {31552#(<= ~counter~0 10)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {31552#(<= ~counter~0 10)} is VALID [2022-04-28 07:18:11,552 INFO L290 TraceCheckUtils]: 101: Hoare triple {31552#(<= ~counter~0 10)} ~cond := #in~cond; {31552#(<= ~counter~0 10)} is VALID [2022-04-28 07:18:11,552 INFO L290 TraceCheckUtils]: 102: Hoare triple {31552#(<= ~counter~0 10)} assume !(0 == ~cond); {31552#(<= ~counter~0 10)} is VALID [2022-04-28 07:18:11,552 INFO L290 TraceCheckUtils]: 103: Hoare triple {31552#(<= ~counter~0 10)} assume true; {31552#(<= ~counter~0 10)} is VALID [2022-04-28 07:18:11,553 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {31552#(<= ~counter~0 10)} {31552#(<= ~counter~0 10)} #63#return; {31552#(<= ~counter~0 10)} is VALID [2022-04-28 07:18:11,553 INFO L290 TraceCheckUtils]: 105: Hoare triple {31552#(<= ~counter~0 10)} assume !!(0 != ~y3~0); {31552#(<= ~counter~0 10)} is VALID [2022-04-28 07:18:11,553 INFO L290 TraceCheckUtils]: 106: Hoare triple {31552#(<= ~counter~0 10)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {31552#(<= ~counter~0 10)} is VALID [2022-04-28 07:18:11,554 INFO L290 TraceCheckUtils]: 107: Hoare triple {31552#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {31580#(<= ~counter~0 11)} is VALID [2022-04-28 07:18:11,554 INFO L290 TraceCheckUtils]: 108: Hoare triple {31580#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {31580#(<= ~counter~0 11)} is VALID [2022-04-28 07:18:11,554 INFO L272 TraceCheckUtils]: 109: Hoare triple {31580#(<= ~counter~0 11)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {31580#(<= ~counter~0 11)} is VALID [2022-04-28 07:18:11,555 INFO L290 TraceCheckUtils]: 110: Hoare triple {31580#(<= ~counter~0 11)} ~cond := #in~cond; {31580#(<= ~counter~0 11)} is VALID [2022-04-28 07:18:11,555 INFO L290 TraceCheckUtils]: 111: Hoare triple {31580#(<= ~counter~0 11)} assume !(0 == ~cond); {31580#(<= ~counter~0 11)} is VALID [2022-04-28 07:18:11,555 INFO L290 TraceCheckUtils]: 112: Hoare triple {31580#(<= ~counter~0 11)} assume true; {31580#(<= ~counter~0 11)} is VALID [2022-04-28 07:18:11,556 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {31580#(<= ~counter~0 11)} {31580#(<= ~counter~0 11)} #63#return; {31580#(<= ~counter~0 11)} is VALID [2022-04-28 07:18:11,556 INFO L290 TraceCheckUtils]: 114: Hoare triple {31580#(<= ~counter~0 11)} assume !!(0 != ~y3~0); {31580#(<= ~counter~0 11)} is VALID [2022-04-28 07:18:11,556 INFO L290 TraceCheckUtils]: 115: Hoare triple {31580#(<= ~counter~0 11)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {31580#(<= ~counter~0 11)} is VALID [2022-04-28 07:18:11,557 INFO L290 TraceCheckUtils]: 116: Hoare triple {31580#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {31608#(<= ~counter~0 12)} is VALID [2022-04-28 07:18:11,557 INFO L290 TraceCheckUtils]: 117: Hoare triple {31608#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {31608#(<= ~counter~0 12)} is VALID [2022-04-28 07:18:11,558 INFO L272 TraceCheckUtils]: 118: Hoare triple {31608#(<= ~counter~0 12)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {31608#(<= ~counter~0 12)} is VALID [2022-04-28 07:18:11,558 INFO L290 TraceCheckUtils]: 119: Hoare triple {31608#(<= ~counter~0 12)} ~cond := #in~cond; {31608#(<= ~counter~0 12)} is VALID [2022-04-28 07:18:11,558 INFO L290 TraceCheckUtils]: 120: Hoare triple {31608#(<= ~counter~0 12)} assume !(0 == ~cond); {31608#(<= ~counter~0 12)} is VALID [2022-04-28 07:18:11,558 INFO L290 TraceCheckUtils]: 121: Hoare triple {31608#(<= ~counter~0 12)} assume true; {31608#(<= ~counter~0 12)} is VALID [2022-04-28 07:18:11,559 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {31608#(<= ~counter~0 12)} {31608#(<= ~counter~0 12)} #63#return; {31608#(<= ~counter~0 12)} is VALID [2022-04-28 07:18:11,559 INFO L290 TraceCheckUtils]: 123: Hoare triple {31608#(<= ~counter~0 12)} assume !!(0 != ~y3~0); {31608#(<= ~counter~0 12)} is VALID [2022-04-28 07:18:11,559 INFO L290 TraceCheckUtils]: 124: Hoare triple {31608#(<= ~counter~0 12)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {31608#(<= ~counter~0 12)} is VALID [2022-04-28 07:18:11,560 INFO L290 TraceCheckUtils]: 125: Hoare triple {31608#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {31636#(<= ~counter~0 13)} is VALID [2022-04-28 07:18:11,560 INFO L290 TraceCheckUtils]: 126: Hoare triple {31636#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {31636#(<= ~counter~0 13)} is VALID [2022-04-28 07:18:11,560 INFO L272 TraceCheckUtils]: 127: Hoare triple {31636#(<= ~counter~0 13)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {31636#(<= ~counter~0 13)} is VALID [2022-04-28 07:18:11,561 INFO L290 TraceCheckUtils]: 128: Hoare triple {31636#(<= ~counter~0 13)} ~cond := #in~cond; {31636#(<= ~counter~0 13)} is VALID [2022-04-28 07:18:11,561 INFO L290 TraceCheckUtils]: 129: Hoare triple {31636#(<= ~counter~0 13)} assume !(0 == ~cond); {31636#(<= ~counter~0 13)} is VALID [2022-04-28 07:18:11,561 INFO L290 TraceCheckUtils]: 130: Hoare triple {31636#(<= ~counter~0 13)} assume true; {31636#(<= ~counter~0 13)} is VALID [2022-04-28 07:18:11,562 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {31636#(<= ~counter~0 13)} {31636#(<= ~counter~0 13)} #63#return; {31636#(<= ~counter~0 13)} is VALID [2022-04-28 07:18:11,562 INFO L290 TraceCheckUtils]: 132: Hoare triple {31636#(<= ~counter~0 13)} assume !!(0 != ~y3~0); {31636#(<= ~counter~0 13)} is VALID [2022-04-28 07:18:11,562 INFO L290 TraceCheckUtils]: 133: Hoare triple {31636#(<= ~counter~0 13)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {31636#(<= ~counter~0 13)} is VALID [2022-04-28 07:18:11,563 INFO L290 TraceCheckUtils]: 134: Hoare triple {31636#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {31664#(<= ~counter~0 14)} is VALID [2022-04-28 07:18:11,563 INFO L290 TraceCheckUtils]: 135: Hoare triple {31664#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {31664#(<= ~counter~0 14)} is VALID [2022-04-28 07:18:11,563 INFO L272 TraceCheckUtils]: 136: Hoare triple {31664#(<= ~counter~0 14)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {31664#(<= ~counter~0 14)} is VALID [2022-04-28 07:18:11,564 INFO L290 TraceCheckUtils]: 137: Hoare triple {31664#(<= ~counter~0 14)} ~cond := #in~cond; {31664#(<= ~counter~0 14)} is VALID [2022-04-28 07:18:11,564 INFO L290 TraceCheckUtils]: 138: Hoare triple {31664#(<= ~counter~0 14)} assume !(0 == ~cond); {31664#(<= ~counter~0 14)} is VALID [2022-04-28 07:18:11,564 INFO L290 TraceCheckUtils]: 139: Hoare triple {31664#(<= ~counter~0 14)} assume true; {31664#(<= ~counter~0 14)} is VALID [2022-04-28 07:18:11,564 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {31664#(<= ~counter~0 14)} {31664#(<= ~counter~0 14)} #63#return; {31664#(<= ~counter~0 14)} is VALID [2022-04-28 07:18:11,565 INFO L290 TraceCheckUtils]: 141: Hoare triple {31664#(<= ~counter~0 14)} assume !!(0 != ~y3~0); {31664#(<= ~counter~0 14)} is VALID [2022-04-28 07:18:11,565 INFO L290 TraceCheckUtils]: 142: Hoare triple {31664#(<= ~counter~0 14)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {31664#(<= ~counter~0 14)} is VALID [2022-04-28 07:18:11,565 INFO L290 TraceCheckUtils]: 143: Hoare triple {31664#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {31692#(<= ~counter~0 15)} is VALID [2022-04-28 07:18:11,566 INFO L290 TraceCheckUtils]: 144: Hoare triple {31692#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {31692#(<= ~counter~0 15)} is VALID [2022-04-28 07:18:11,566 INFO L272 TraceCheckUtils]: 145: Hoare triple {31692#(<= ~counter~0 15)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {31692#(<= ~counter~0 15)} is VALID [2022-04-28 07:18:11,566 INFO L290 TraceCheckUtils]: 146: Hoare triple {31692#(<= ~counter~0 15)} ~cond := #in~cond; {31692#(<= ~counter~0 15)} is VALID [2022-04-28 07:18:11,567 INFO L290 TraceCheckUtils]: 147: Hoare triple {31692#(<= ~counter~0 15)} assume !(0 == ~cond); {31692#(<= ~counter~0 15)} is VALID [2022-04-28 07:18:11,567 INFO L290 TraceCheckUtils]: 148: Hoare triple {31692#(<= ~counter~0 15)} assume true; {31692#(<= ~counter~0 15)} is VALID [2022-04-28 07:18:11,567 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {31692#(<= ~counter~0 15)} {31692#(<= ~counter~0 15)} #63#return; {31692#(<= ~counter~0 15)} is VALID [2022-04-28 07:18:11,568 INFO L290 TraceCheckUtils]: 150: Hoare triple {31692#(<= ~counter~0 15)} assume !!(0 != ~y3~0); {31692#(<= ~counter~0 15)} is VALID [2022-04-28 07:18:11,568 INFO L290 TraceCheckUtils]: 151: Hoare triple {31692#(<= ~counter~0 15)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {31692#(<= ~counter~0 15)} is VALID [2022-04-28 07:18:11,568 INFO L290 TraceCheckUtils]: 152: Hoare triple {31692#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {31720#(<= ~counter~0 16)} is VALID [2022-04-28 07:18:11,569 INFO L290 TraceCheckUtils]: 153: Hoare triple {31720#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {31720#(<= ~counter~0 16)} is VALID [2022-04-28 07:18:11,569 INFO L272 TraceCheckUtils]: 154: Hoare triple {31720#(<= ~counter~0 16)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {31720#(<= ~counter~0 16)} is VALID [2022-04-28 07:18:11,569 INFO L290 TraceCheckUtils]: 155: Hoare triple {31720#(<= ~counter~0 16)} ~cond := #in~cond; {31720#(<= ~counter~0 16)} is VALID [2022-04-28 07:18:11,570 INFO L290 TraceCheckUtils]: 156: Hoare triple {31720#(<= ~counter~0 16)} assume !(0 == ~cond); {31720#(<= ~counter~0 16)} is VALID [2022-04-28 07:18:11,570 INFO L290 TraceCheckUtils]: 157: Hoare triple {31720#(<= ~counter~0 16)} assume true; {31720#(<= ~counter~0 16)} is VALID [2022-04-28 07:18:11,570 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {31720#(<= ~counter~0 16)} {31720#(<= ~counter~0 16)} #63#return; {31720#(<= ~counter~0 16)} is VALID [2022-04-28 07:18:11,570 INFO L290 TraceCheckUtils]: 159: Hoare triple {31720#(<= ~counter~0 16)} assume !!(0 != ~y3~0); {31720#(<= ~counter~0 16)} is VALID [2022-04-28 07:18:11,571 INFO L290 TraceCheckUtils]: 160: Hoare triple {31720#(<= ~counter~0 16)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {31720#(<= ~counter~0 16)} is VALID [2022-04-28 07:18:11,571 INFO L290 TraceCheckUtils]: 161: Hoare triple {31720#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {31748#(<= ~counter~0 17)} is VALID [2022-04-28 07:18:11,572 INFO L290 TraceCheckUtils]: 162: Hoare triple {31748#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {31748#(<= ~counter~0 17)} is VALID [2022-04-28 07:18:11,572 INFO L272 TraceCheckUtils]: 163: Hoare triple {31748#(<= ~counter~0 17)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {31748#(<= ~counter~0 17)} is VALID [2022-04-28 07:18:11,572 INFO L290 TraceCheckUtils]: 164: Hoare triple {31748#(<= ~counter~0 17)} ~cond := #in~cond; {31748#(<= ~counter~0 17)} is VALID [2022-04-28 07:18:11,572 INFO L290 TraceCheckUtils]: 165: Hoare triple {31748#(<= ~counter~0 17)} assume !(0 == ~cond); {31748#(<= ~counter~0 17)} is VALID [2022-04-28 07:18:11,573 INFO L290 TraceCheckUtils]: 166: Hoare triple {31748#(<= ~counter~0 17)} assume true; {31748#(<= ~counter~0 17)} is VALID [2022-04-28 07:18:11,573 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {31748#(<= ~counter~0 17)} {31748#(<= ~counter~0 17)} #63#return; {31748#(<= ~counter~0 17)} is VALID [2022-04-28 07:18:11,573 INFO L290 TraceCheckUtils]: 168: Hoare triple {31748#(<= ~counter~0 17)} assume !!(0 != ~y3~0); {31748#(<= ~counter~0 17)} is VALID [2022-04-28 07:18:11,574 INFO L290 TraceCheckUtils]: 169: Hoare triple {31748#(<= ~counter~0 17)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {31748#(<= ~counter~0 17)} is VALID [2022-04-28 07:18:11,574 INFO L290 TraceCheckUtils]: 170: Hoare triple {31748#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {31776#(<= ~counter~0 18)} is VALID [2022-04-28 07:18:11,574 INFO L290 TraceCheckUtils]: 171: Hoare triple {31776#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {31776#(<= ~counter~0 18)} is VALID [2022-04-28 07:18:11,575 INFO L272 TraceCheckUtils]: 172: Hoare triple {31776#(<= ~counter~0 18)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {31776#(<= ~counter~0 18)} is VALID [2022-04-28 07:18:11,575 INFO L290 TraceCheckUtils]: 173: Hoare triple {31776#(<= ~counter~0 18)} ~cond := #in~cond; {31776#(<= ~counter~0 18)} is VALID [2022-04-28 07:18:11,575 INFO L290 TraceCheckUtils]: 174: Hoare triple {31776#(<= ~counter~0 18)} assume !(0 == ~cond); {31776#(<= ~counter~0 18)} is VALID [2022-04-28 07:18:11,576 INFO L290 TraceCheckUtils]: 175: Hoare triple {31776#(<= ~counter~0 18)} assume true; {31776#(<= ~counter~0 18)} is VALID [2022-04-28 07:18:11,576 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {31776#(<= ~counter~0 18)} {31776#(<= ~counter~0 18)} #63#return; {31776#(<= ~counter~0 18)} is VALID [2022-04-28 07:18:11,576 INFO L290 TraceCheckUtils]: 177: Hoare triple {31776#(<= ~counter~0 18)} assume !!(0 != ~y3~0); {31776#(<= ~counter~0 18)} is VALID [2022-04-28 07:18:11,577 INFO L290 TraceCheckUtils]: 178: Hoare triple {31776#(<= ~counter~0 18)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {31776#(<= ~counter~0 18)} is VALID [2022-04-28 07:18:11,577 INFO L290 TraceCheckUtils]: 179: Hoare triple {31776#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {31804#(<= ~counter~0 19)} is VALID [2022-04-28 07:18:11,577 INFO L290 TraceCheckUtils]: 180: Hoare triple {31804#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {31804#(<= ~counter~0 19)} is VALID [2022-04-28 07:18:11,578 INFO L272 TraceCheckUtils]: 181: Hoare triple {31804#(<= ~counter~0 19)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {31804#(<= ~counter~0 19)} is VALID [2022-04-28 07:18:11,578 INFO L290 TraceCheckUtils]: 182: Hoare triple {31804#(<= ~counter~0 19)} ~cond := #in~cond; {31804#(<= ~counter~0 19)} is VALID [2022-04-28 07:18:11,578 INFO L290 TraceCheckUtils]: 183: Hoare triple {31804#(<= ~counter~0 19)} assume !(0 == ~cond); {31804#(<= ~counter~0 19)} is VALID [2022-04-28 07:18:11,579 INFO L290 TraceCheckUtils]: 184: Hoare triple {31804#(<= ~counter~0 19)} assume true; {31804#(<= ~counter~0 19)} is VALID [2022-04-28 07:18:11,579 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {31804#(<= ~counter~0 19)} {31804#(<= ~counter~0 19)} #63#return; {31804#(<= ~counter~0 19)} is VALID [2022-04-28 07:18:11,579 INFO L290 TraceCheckUtils]: 186: Hoare triple {31804#(<= ~counter~0 19)} assume !!(0 != ~y3~0); {31804#(<= ~counter~0 19)} is VALID [2022-04-28 07:18:11,580 INFO L290 TraceCheckUtils]: 187: Hoare triple {31804#(<= ~counter~0 19)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {31804#(<= ~counter~0 19)} is VALID [2022-04-28 07:18:11,580 INFO L290 TraceCheckUtils]: 188: Hoare triple {31804#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {31832#(<= ~counter~0 20)} is VALID [2022-04-28 07:18:11,580 INFO L290 TraceCheckUtils]: 189: Hoare triple {31832#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {31832#(<= ~counter~0 20)} is VALID [2022-04-28 07:18:11,581 INFO L272 TraceCheckUtils]: 190: Hoare triple {31832#(<= ~counter~0 20)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {31832#(<= ~counter~0 20)} is VALID [2022-04-28 07:18:11,581 INFO L290 TraceCheckUtils]: 191: Hoare triple {31832#(<= ~counter~0 20)} ~cond := #in~cond; {31832#(<= ~counter~0 20)} is VALID [2022-04-28 07:18:11,581 INFO L290 TraceCheckUtils]: 192: Hoare triple {31832#(<= ~counter~0 20)} assume !(0 == ~cond); {31832#(<= ~counter~0 20)} is VALID [2022-04-28 07:18:11,581 INFO L290 TraceCheckUtils]: 193: Hoare triple {31832#(<= ~counter~0 20)} assume true; {31832#(<= ~counter~0 20)} is VALID [2022-04-28 07:18:11,582 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {31832#(<= ~counter~0 20)} {31832#(<= ~counter~0 20)} #63#return; {31832#(<= ~counter~0 20)} is VALID [2022-04-28 07:18:11,582 INFO L290 TraceCheckUtils]: 195: Hoare triple {31832#(<= ~counter~0 20)} assume !!(0 != ~y3~0); {31832#(<= ~counter~0 20)} is VALID [2022-04-28 07:18:11,582 INFO L290 TraceCheckUtils]: 196: Hoare triple {31832#(<= ~counter~0 20)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {31832#(<= ~counter~0 20)} is VALID [2022-04-28 07:18:11,583 INFO L290 TraceCheckUtils]: 197: Hoare triple {31832#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {31860#(<= ~counter~0 21)} is VALID [2022-04-28 07:18:11,583 INFO L290 TraceCheckUtils]: 198: Hoare triple {31860#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {31860#(<= ~counter~0 21)} is VALID [2022-04-28 07:18:11,584 INFO L272 TraceCheckUtils]: 199: Hoare triple {31860#(<= ~counter~0 21)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {31860#(<= ~counter~0 21)} is VALID [2022-04-28 07:18:11,584 INFO L290 TraceCheckUtils]: 200: Hoare triple {31860#(<= ~counter~0 21)} ~cond := #in~cond; {31860#(<= ~counter~0 21)} is VALID [2022-04-28 07:18:11,584 INFO L290 TraceCheckUtils]: 201: Hoare triple {31860#(<= ~counter~0 21)} assume !(0 == ~cond); {31860#(<= ~counter~0 21)} is VALID [2022-04-28 07:18:11,584 INFO L290 TraceCheckUtils]: 202: Hoare triple {31860#(<= ~counter~0 21)} assume true; {31860#(<= ~counter~0 21)} is VALID [2022-04-28 07:18:11,585 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {31860#(<= ~counter~0 21)} {31860#(<= ~counter~0 21)} #63#return; {31860#(<= ~counter~0 21)} is VALID [2022-04-28 07:18:11,585 INFO L290 TraceCheckUtils]: 204: Hoare triple {31860#(<= ~counter~0 21)} assume !!(0 != ~y3~0); {31860#(<= ~counter~0 21)} is VALID [2022-04-28 07:18:11,585 INFO L290 TraceCheckUtils]: 205: Hoare triple {31860#(<= ~counter~0 21)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {31860#(<= ~counter~0 21)} is VALID [2022-04-28 07:18:11,586 INFO L290 TraceCheckUtils]: 206: Hoare triple {31860#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {31888#(<= |main_#t~post6| 21)} is VALID [2022-04-28 07:18:11,586 INFO L290 TraceCheckUtils]: 207: Hoare triple {31888#(<= |main_#t~post6| 21)} assume !(#t~post6 < 50);havoc #t~post6; {31244#false} is VALID [2022-04-28 07:18:11,586 INFO L272 TraceCheckUtils]: 208: Hoare triple {31244#false} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 == ~x1~0 then 1 else 0)); {31244#false} is VALID [2022-04-28 07:18:11,586 INFO L290 TraceCheckUtils]: 209: Hoare triple {31244#false} ~cond := #in~cond; {31244#false} is VALID [2022-04-28 07:18:11,586 INFO L290 TraceCheckUtils]: 210: Hoare triple {31244#false} assume 0 == ~cond; {31244#false} is VALID [2022-04-28 07:18:11,586 INFO L290 TraceCheckUtils]: 211: Hoare triple {31244#false} assume !false; {31244#false} is VALID [2022-04-28 07:18:11,587 INFO L134 CoverageAnalysis]: Checked inductivity of 1978 backedges. 42 proven. 1932 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-28 07:18:11,587 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 07:18:12,860 INFO L290 TraceCheckUtils]: 211: Hoare triple {31244#false} assume !false; {31244#false} is VALID [2022-04-28 07:18:12,861 INFO L290 TraceCheckUtils]: 210: Hoare triple {31244#false} assume 0 == ~cond; {31244#false} is VALID [2022-04-28 07:18:12,861 INFO L290 TraceCheckUtils]: 209: Hoare triple {31244#false} ~cond := #in~cond; {31244#false} is VALID [2022-04-28 07:18:12,861 INFO L272 TraceCheckUtils]: 208: Hoare triple {31244#false} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 == ~x1~0 then 1 else 0)); {31244#false} is VALID [2022-04-28 07:18:12,861 INFO L290 TraceCheckUtils]: 207: Hoare triple {31916#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {31244#false} is VALID [2022-04-28 07:18:12,861 INFO L290 TraceCheckUtils]: 206: Hoare triple {31920#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {31916#(< |main_#t~post6| 50)} is VALID [2022-04-28 07:18:12,862 INFO L290 TraceCheckUtils]: 205: Hoare triple {31920#(< ~counter~0 50)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {31920#(< ~counter~0 50)} is VALID [2022-04-28 07:18:12,862 INFO L290 TraceCheckUtils]: 204: Hoare triple {31920#(< ~counter~0 50)} assume !!(0 != ~y3~0); {31920#(< ~counter~0 50)} is VALID [2022-04-28 07:18:12,862 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {31243#true} {31920#(< ~counter~0 50)} #63#return; {31920#(< ~counter~0 50)} is VALID [2022-04-28 07:18:12,862 INFO L290 TraceCheckUtils]: 202: Hoare triple {31243#true} assume true; {31243#true} is VALID [2022-04-28 07:18:12,862 INFO L290 TraceCheckUtils]: 201: Hoare triple {31243#true} assume !(0 == ~cond); {31243#true} is VALID [2022-04-28 07:18:12,862 INFO L290 TraceCheckUtils]: 200: Hoare triple {31243#true} ~cond := #in~cond; {31243#true} is VALID [2022-04-28 07:18:12,862 INFO L272 TraceCheckUtils]: 199: Hoare triple {31920#(< ~counter~0 50)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {31243#true} is VALID [2022-04-28 07:18:12,863 INFO L290 TraceCheckUtils]: 198: Hoare triple {31920#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {31920#(< ~counter~0 50)} is VALID [2022-04-28 07:18:12,864 INFO L290 TraceCheckUtils]: 197: Hoare triple {31948#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {31920#(< ~counter~0 50)} is VALID [2022-04-28 07:18:12,864 INFO L290 TraceCheckUtils]: 196: Hoare triple {31948#(< ~counter~0 49)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {31948#(< ~counter~0 49)} is VALID [2022-04-28 07:18:12,864 INFO L290 TraceCheckUtils]: 195: Hoare triple {31948#(< ~counter~0 49)} assume !!(0 != ~y3~0); {31948#(< ~counter~0 49)} is VALID [2022-04-28 07:18:12,865 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {31243#true} {31948#(< ~counter~0 49)} #63#return; {31948#(< ~counter~0 49)} is VALID [2022-04-28 07:18:12,865 INFO L290 TraceCheckUtils]: 193: Hoare triple {31243#true} assume true; {31243#true} is VALID [2022-04-28 07:18:12,865 INFO L290 TraceCheckUtils]: 192: Hoare triple {31243#true} assume !(0 == ~cond); {31243#true} is VALID [2022-04-28 07:18:12,865 INFO L290 TraceCheckUtils]: 191: Hoare triple {31243#true} ~cond := #in~cond; {31243#true} is VALID [2022-04-28 07:18:12,865 INFO L272 TraceCheckUtils]: 190: Hoare triple {31948#(< ~counter~0 49)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {31243#true} is VALID [2022-04-28 07:18:12,865 INFO L290 TraceCheckUtils]: 189: Hoare triple {31948#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {31948#(< ~counter~0 49)} is VALID [2022-04-28 07:18:12,866 INFO L290 TraceCheckUtils]: 188: Hoare triple {31976#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {31948#(< ~counter~0 49)} is VALID [2022-04-28 07:18:12,866 INFO L290 TraceCheckUtils]: 187: Hoare triple {31976#(< ~counter~0 48)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {31976#(< ~counter~0 48)} is VALID [2022-04-28 07:18:12,866 INFO L290 TraceCheckUtils]: 186: Hoare triple {31976#(< ~counter~0 48)} assume !!(0 != ~y3~0); {31976#(< ~counter~0 48)} is VALID [2022-04-28 07:18:12,866 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {31243#true} {31976#(< ~counter~0 48)} #63#return; {31976#(< ~counter~0 48)} is VALID [2022-04-28 07:18:12,867 INFO L290 TraceCheckUtils]: 184: Hoare triple {31243#true} assume true; {31243#true} is VALID [2022-04-28 07:18:12,867 INFO L290 TraceCheckUtils]: 183: Hoare triple {31243#true} assume !(0 == ~cond); {31243#true} is VALID [2022-04-28 07:18:12,867 INFO L290 TraceCheckUtils]: 182: Hoare triple {31243#true} ~cond := #in~cond; {31243#true} is VALID [2022-04-28 07:18:12,867 INFO L272 TraceCheckUtils]: 181: Hoare triple {31976#(< ~counter~0 48)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {31243#true} is VALID [2022-04-28 07:18:12,867 INFO L290 TraceCheckUtils]: 180: Hoare triple {31976#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {31976#(< ~counter~0 48)} is VALID [2022-04-28 07:18:12,867 INFO L290 TraceCheckUtils]: 179: Hoare triple {32004#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {31976#(< ~counter~0 48)} is VALID [2022-04-28 07:18:12,868 INFO L290 TraceCheckUtils]: 178: Hoare triple {32004#(< ~counter~0 47)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {32004#(< ~counter~0 47)} is VALID [2022-04-28 07:18:12,868 INFO L290 TraceCheckUtils]: 177: Hoare triple {32004#(< ~counter~0 47)} assume !!(0 != ~y3~0); {32004#(< ~counter~0 47)} is VALID [2022-04-28 07:18:12,868 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {31243#true} {32004#(< ~counter~0 47)} #63#return; {32004#(< ~counter~0 47)} is VALID [2022-04-28 07:18:12,868 INFO L290 TraceCheckUtils]: 175: Hoare triple {31243#true} assume true; {31243#true} is VALID [2022-04-28 07:18:12,868 INFO L290 TraceCheckUtils]: 174: Hoare triple {31243#true} assume !(0 == ~cond); {31243#true} is VALID [2022-04-28 07:18:12,869 INFO L290 TraceCheckUtils]: 173: Hoare triple {31243#true} ~cond := #in~cond; {31243#true} is VALID [2022-04-28 07:18:12,869 INFO L272 TraceCheckUtils]: 172: Hoare triple {32004#(< ~counter~0 47)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {31243#true} is VALID [2022-04-28 07:18:12,869 INFO L290 TraceCheckUtils]: 171: Hoare triple {32004#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {32004#(< ~counter~0 47)} is VALID [2022-04-28 07:18:12,869 INFO L290 TraceCheckUtils]: 170: Hoare triple {32032#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {32004#(< ~counter~0 47)} is VALID [2022-04-28 07:18:12,870 INFO L290 TraceCheckUtils]: 169: Hoare triple {32032#(< ~counter~0 46)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {32032#(< ~counter~0 46)} is VALID [2022-04-28 07:18:12,870 INFO L290 TraceCheckUtils]: 168: Hoare triple {32032#(< ~counter~0 46)} assume !!(0 != ~y3~0); {32032#(< ~counter~0 46)} is VALID [2022-04-28 07:18:12,870 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {31243#true} {32032#(< ~counter~0 46)} #63#return; {32032#(< ~counter~0 46)} is VALID [2022-04-28 07:18:12,870 INFO L290 TraceCheckUtils]: 166: Hoare triple {31243#true} assume true; {31243#true} is VALID [2022-04-28 07:18:12,870 INFO L290 TraceCheckUtils]: 165: Hoare triple {31243#true} assume !(0 == ~cond); {31243#true} is VALID [2022-04-28 07:18:12,870 INFO L290 TraceCheckUtils]: 164: Hoare triple {31243#true} ~cond := #in~cond; {31243#true} is VALID [2022-04-28 07:18:12,870 INFO L272 TraceCheckUtils]: 163: Hoare triple {32032#(< ~counter~0 46)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {31243#true} is VALID [2022-04-28 07:18:12,871 INFO L290 TraceCheckUtils]: 162: Hoare triple {32032#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {32032#(< ~counter~0 46)} is VALID [2022-04-28 07:18:12,871 INFO L290 TraceCheckUtils]: 161: Hoare triple {32060#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {32032#(< ~counter~0 46)} is VALID [2022-04-28 07:18:12,871 INFO L290 TraceCheckUtils]: 160: Hoare triple {32060#(< ~counter~0 45)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {32060#(< ~counter~0 45)} is VALID [2022-04-28 07:18:12,872 INFO L290 TraceCheckUtils]: 159: Hoare triple {32060#(< ~counter~0 45)} assume !!(0 != ~y3~0); {32060#(< ~counter~0 45)} is VALID [2022-04-28 07:18:12,872 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {31243#true} {32060#(< ~counter~0 45)} #63#return; {32060#(< ~counter~0 45)} is VALID [2022-04-28 07:18:12,872 INFO L290 TraceCheckUtils]: 157: Hoare triple {31243#true} assume true; {31243#true} is VALID [2022-04-28 07:18:12,872 INFO L290 TraceCheckUtils]: 156: Hoare triple {31243#true} assume !(0 == ~cond); {31243#true} is VALID [2022-04-28 07:18:12,872 INFO L290 TraceCheckUtils]: 155: Hoare triple {31243#true} ~cond := #in~cond; {31243#true} is VALID [2022-04-28 07:18:12,872 INFO L272 TraceCheckUtils]: 154: Hoare triple {32060#(< ~counter~0 45)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {31243#true} is VALID [2022-04-28 07:18:12,873 INFO L290 TraceCheckUtils]: 153: Hoare triple {32060#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {32060#(< ~counter~0 45)} is VALID [2022-04-28 07:18:12,873 INFO L290 TraceCheckUtils]: 152: Hoare triple {32088#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {32060#(< ~counter~0 45)} is VALID [2022-04-28 07:18:12,873 INFO L290 TraceCheckUtils]: 151: Hoare triple {32088#(< ~counter~0 44)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {32088#(< ~counter~0 44)} is VALID [2022-04-28 07:18:12,874 INFO L290 TraceCheckUtils]: 150: Hoare triple {32088#(< ~counter~0 44)} assume !!(0 != ~y3~0); {32088#(< ~counter~0 44)} is VALID [2022-04-28 07:18:12,874 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {31243#true} {32088#(< ~counter~0 44)} #63#return; {32088#(< ~counter~0 44)} is VALID [2022-04-28 07:18:12,874 INFO L290 TraceCheckUtils]: 148: Hoare triple {31243#true} assume true; {31243#true} is VALID [2022-04-28 07:18:12,874 INFO L290 TraceCheckUtils]: 147: Hoare triple {31243#true} assume !(0 == ~cond); {31243#true} is VALID [2022-04-28 07:18:12,874 INFO L290 TraceCheckUtils]: 146: Hoare triple {31243#true} ~cond := #in~cond; {31243#true} is VALID [2022-04-28 07:18:12,874 INFO L272 TraceCheckUtils]: 145: Hoare triple {32088#(< ~counter~0 44)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {31243#true} is VALID [2022-04-28 07:18:12,875 INFO L290 TraceCheckUtils]: 144: Hoare triple {32088#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {32088#(< ~counter~0 44)} is VALID [2022-04-28 07:18:12,875 INFO L290 TraceCheckUtils]: 143: Hoare triple {32116#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {32088#(< ~counter~0 44)} is VALID [2022-04-28 07:18:12,875 INFO L290 TraceCheckUtils]: 142: Hoare triple {32116#(< ~counter~0 43)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {32116#(< ~counter~0 43)} is VALID [2022-04-28 07:18:12,875 INFO L290 TraceCheckUtils]: 141: Hoare triple {32116#(< ~counter~0 43)} assume !!(0 != ~y3~0); {32116#(< ~counter~0 43)} is VALID [2022-04-28 07:18:12,876 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {31243#true} {32116#(< ~counter~0 43)} #63#return; {32116#(< ~counter~0 43)} is VALID [2022-04-28 07:18:12,876 INFO L290 TraceCheckUtils]: 139: Hoare triple {31243#true} assume true; {31243#true} is VALID [2022-04-28 07:18:12,876 INFO L290 TraceCheckUtils]: 138: Hoare triple {31243#true} assume !(0 == ~cond); {31243#true} is VALID [2022-04-28 07:18:12,876 INFO L290 TraceCheckUtils]: 137: Hoare triple {31243#true} ~cond := #in~cond; {31243#true} is VALID [2022-04-28 07:18:12,876 INFO L272 TraceCheckUtils]: 136: Hoare triple {32116#(< ~counter~0 43)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {31243#true} is VALID [2022-04-28 07:18:12,876 INFO L290 TraceCheckUtils]: 135: Hoare triple {32116#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {32116#(< ~counter~0 43)} is VALID [2022-04-28 07:18:12,877 INFO L290 TraceCheckUtils]: 134: Hoare triple {32144#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {32116#(< ~counter~0 43)} is VALID [2022-04-28 07:18:12,877 INFO L290 TraceCheckUtils]: 133: Hoare triple {32144#(< ~counter~0 42)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {32144#(< ~counter~0 42)} is VALID [2022-04-28 07:18:12,877 INFO L290 TraceCheckUtils]: 132: Hoare triple {32144#(< ~counter~0 42)} assume !!(0 != ~y3~0); {32144#(< ~counter~0 42)} is VALID [2022-04-28 07:18:12,878 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {31243#true} {32144#(< ~counter~0 42)} #63#return; {32144#(< ~counter~0 42)} is VALID [2022-04-28 07:18:12,878 INFO L290 TraceCheckUtils]: 130: Hoare triple {31243#true} assume true; {31243#true} is VALID [2022-04-28 07:18:12,878 INFO L290 TraceCheckUtils]: 129: Hoare triple {31243#true} assume !(0 == ~cond); {31243#true} is VALID [2022-04-28 07:18:12,878 INFO L290 TraceCheckUtils]: 128: Hoare triple {31243#true} ~cond := #in~cond; {31243#true} is VALID [2022-04-28 07:18:12,878 INFO L272 TraceCheckUtils]: 127: Hoare triple {32144#(< ~counter~0 42)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {31243#true} is VALID [2022-04-28 07:18:12,878 INFO L290 TraceCheckUtils]: 126: Hoare triple {32144#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {32144#(< ~counter~0 42)} is VALID [2022-04-28 07:18:12,879 INFO L290 TraceCheckUtils]: 125: Hoare triple {32172#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {32144#(< ~counter~0 42)} is VALID [2022-04-28 07:18:12,879 INFO L290 TraceCheckUtils]: 124: Hoare triple {32172#(< ~counter~0 41)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {32172#(< ~counter~0 41)} is VALID [2022-04-28 07:18:12,879 INFO L290 TraceCheckUtils]: 123: Hoare triple {32172#(< ~counter~0 41)} assume !!(0 != ~y3~0); {32172#(< ~counter~0 41)} is VALID [2022-04-28 07:18:12,880 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {31243#true} {32172#(< ~counter~0 41)} #63#return; {32172#(< ~counter~0 41)} is VALID [2022-04-28 07:18:12,880 INFO L290 TraceCheckUtils]: 121: Hoare triple {31243#true} assume true; {31243#true} is VALID [2022-04-28 07:18:12,880 INFO L290 TraceCheckUtils]: 120: Hoare triple {31243#true} assume !(0 == ~cond); {31243#true} is VALID [2022-04-28 07:18:12,880 INFO L290 TraceCheckUtils]: 119: Hoare triple {31243#true} ~cond := #in~cond; {31243#true} is VALID [2022-04-28 07:18:12,880 INFO L272 TraceCheckUtils]: 118: Hoare triple {32172#(< ~counter~0 41)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {31243#true} is VALID [2022-04-28 07:18:12,880 INFO L290 TraceCheckUtils]: 117: Hoare triple {32172#(< ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {32172#(< ~counter~0 41)} is VALID [2022-04-28 07:18:12,881 INFO L290 TraceCheckUtils]: 116: Hoare triple {32200#(< ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {32172#(< ~counter~0 41)} is VALID [2022-04-28 07:18:12,881 INFO L290 TraceCheckUtils]: 115: Hoare triple {32200#(< ~counter~0 40)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {32200#(< ~counter~0 40)} is VALID [2022-04-28 07:18:12,881 INFO L290 TraceCheckUtils]: 114: Hoare triple {32200#(< ~counter~0 40)} assume !!(0 != ~y3~0); {32200#(< ~counter~0 40)} is VALID [2022-04-28 07:18:12,882 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {31243#true} {32200#(< ~counter~0 40)} #63#return; {32200#(< ~counter~0 40)} is VALID [2022-04-28 07:18:12,882 INFO L290 TraceCheckUtils]: 112: Hoare triple {31243#true} assume true; {31243#true} is VALID [2022-04-28 07:18:12,882 INFO L290 TraceCheckUtils]: 111: Hoare triple {31243#true} assume !(0 == ~cond); {31243#true} is VALID [2022-04-28 07:18:12,882 INFO L290 TraceCheckUtils]: 110: Hoare triple {31243#true} ~cond := #in~cond; {31243#true} is VALID [2022-04-28 07:18:12,882 INFO L272 TraceCheckUtils]: 109: Hoare triple {32200#(< ~counter~0 40)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {31243#true} is VALID [2022-04-28 07:18:12,882 INFO L290 TraceCheckUtils]: 108: Hoare triple {32200#(< ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {32200#(< ~counter~0 40)} is VALID [2022-04-28 07:18:12,890 INFO L290 TraceCheckUtils]: 107: Hoare triple {32228#(< ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {32200#(< ~counter~0 40)} is VALID [2022-04-28 07:18:12,890 INFO L290 TraceCheckUtils]: 106: Hoare triple {32228#(< ~counter~0 39)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {32228#(< ~counter~0 39)} is VALID [2022-04-28 07:18:12,890 INFO L290 TraceCheckUtils]: 105: Hoare triple {32228#(< ~counter~0 39)} assume !!(0 != ~y3~0); {32228#(< ~counter~0 39)} is VALID [2022-04-28 07:18:12,891 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {31243#true} {32228#(< ~counter~0 39)} #63#return; {32228#(< ~counter~0 39)} is VALID [2022-04-28 07:18:12,891 INFO L290 TraceCheckUtils]: 103: Hoare triple {31243#true} assume true; {31243#true} is VALID [2022-04-28 07:18:12,891 INFO L290 TraceCheckUtils]: 102: Hoare triple {31243#true} assume !(0 == ~cond); {31243#true} is VALID [2022-04-28 07:18:12,891 INFO L290 TraceCheckUtils]: 101: Hoare triple {31243#true} ~cond := #in~cond; {31243#true} is VALID [2022-04-28 07:18:12,891 INFO L272 TraceCheckUtils]: 100: Hoare triple {32228#(< ~counter~0 39)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {31243#true} is VALID [2022-04-28 07:18:12,891 INFO L290 TraceCheckUtils]: 99: Hoare triple {32228#(< ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {32228#(< ~counter~0 39)} is VALID [2022-04-28 07:18:12,892 INFO L290 TraceCheckUtils]: 98: Hoare triple {32256#(< ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {32228#(< ~counter~0 39)} is VALID [2022-04-28 07:18:12,892 INFO L290 TraceCheckUtils]: 97: Hoare triple {32256#(< ~counter~0 38)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {32256#(< ~counter~0 38)} is VALID [2022-04-28 07:18:12,892 INFO L290 TraceCheckUtils]: 96: Hoare triple {32256#(< ~counter~0 38)} assume !!(0 != ~y3~0); {32256#(< ~counter~0 38)} is VALID [2022-04-28 07:18:12,893 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {31243#true} {32256#(< ~counter~0 38)} #63#return; {32256#(< ~counter~0 38)} is VALID [2022-04-28 07:18:12,893 INFO L290 TraceCheckUtils]: 94: Hoare triple {31243#true} assume true; {31243#true} is VALID [2022-04-28 07:18:12,893 INFO L290 TraceCheckUtils]: 93: Hoare triple {31243#true} assume !(0 == ~cond); {31243#true} is VALID [2022-04-28 07:18:12,893 INFO L290 TraceCheckUtils]: 92: Hoare triple {31243#true} ~cond := #in~cond; {31243#true} is VALID [2022-04-28 07:18:12,893 INFO L272 TraceCheckUtils]: 91: Hoare triple {32256#(< ~counter~0 38)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {31243#true} is VALID [2022-04-28 07:18:12,893 INFO L290 TraceCheckUtils]: 90: Hoare triple {32256#(< ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {32256#(< ~counter~0 38)} is VALID [2022-04-28 07:18:12,894 INFO L290 TraceCheckUtils]: 89: Hoare triple {32284#(< ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {32256#(< ~counter~0 38)} is VALID [2022-04-28 07:18:12,894 INFO L290 TraceCheckUtils]: 88: Hoare triple {32284#(< ~counter~0 37)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {32284#(< ~counter~0 37)} is VALID [2022-04-28 07:18:12,894 INFO L290 TraceCheckUtils]: 87: Hoare triple {32284#(< ~counter~0 37)} assume !!(0 != ~y3~0); {32284#(< ~counter~0 37)} is VALID [2022-04-28 07:18:12,895 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {31243#true} {32284#(< ~counter~0 37)} #63#return; {32284#(< ~counter~0 37)} is VALID [2022-04-28 07:18:12,895 INFO L290 TraceCheckUtils]: 85: Hoare triple {31243#true} assume true; {31243#true} is VALID [2022-04-28 07:18:12,895 INFO L290 TraceCheckUtils]: 84: Hoare triple {31243#true} assume !(0 == ~cond); {31243#true} is VALID [2022-04-28 07:18:12,895 INFO L290 TraceCheckUtils]: 83: Hoare triple {31243#true} ~cond := #in~cond; {31243#true} is VALID [2022-04-28 07:18:12,895 INFO L272 TraceCheckUtils]: 82: Hoare triple {32284#(< ~counter~0 37)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {31243#true} is VALID [2022-04-28 07:18:12,895 INFO L290 TraceCheckUtils]: 81: Hoare triple {32284#(< ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {32284#(< ~counter~0 37)} is VALID [2022-04-28 07:18:12,896 INFO L290 TraceCheckUtils]: 80: Hoare triple {32312#(< ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {32284#(< ~counter~0 37)} is VALID [2022-04-28 07:18:12,896 INFO L290 TraceCheckUtils]: 79: Hoare triple {32312#(< ~counter~0 36)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {32312#(< ~counter~0 36)} is VALID [2022-04-28 07:18:12,896 INFO L290 TraceCheckUtils]: 78: Hoare triple {32312#(< ~counter~0 36)} assume !!(0 != ~y3~0); {32312#(< ~counter~0 36)} is VALID [2022-04-28 07:18:12,897 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {31243#true} {32312#(< ~counter~0 36)} #63#return; {32312#(< ~counter~0 36)} is VALID [2022-04-28 07:18:12,897 INFO L290 TraceCheckUtils]: 76: Hoare triple {31243#true} assume true; {31243#true} is VALID [2022-04-28 07:18:12,897 INFO L290 TraceCheckUtils]: 75: Hoare triple {31243#true} assume !(0 == ~cond); {31243#true} is VALID [2022-04-28 07:18:12,897 INFO L290 TraceCheckUtils]: 74: Hoare triple {31243#true} ~cond := #in~cond; {31243#true} is VALID [2022-04-28 07:18:12,897 INFO L272 TraceCheckUtils]: 73: Hoare triple {32312#(< ~counter~0 36)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {31243#true} is VALID [2022-04-28 07:18:12,897 INFO L290 TraceCheckUtils]: 72: Hoare triple {32312#(< ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {32312#(< ~counter~0 36)} is VALID [2022-04-28 07:18:12,898 INFO L290 TraceCheckUtils]: 71: Hoare triple {32340#(< ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {32312#(< ~counter~0 36)} is VALID [2022-04-28 07:18:12,898 INFO L290 TraceCheckUtils]: 70: Hoare triple {32340#(< ~counter~0 35)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {32340#(< ~counter~0 35)} is VALID [2022-04-28 07:18:12,898 INFO L290 TraceCheckUtils]: 69: Hoare triple {32340#(< ~counter~0 35)} assume !!(0 != ~y3~0); {32340#(< ~counter~0 35)} is VALID [2022-04-28 07:18:12,899 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {31243#true} {32340#(< ~counter~0 35)} #63#return; {32340#(< ~counter~0 35)} is VALID [2022-04-28 07:18:12,899 INFO L290 TraceCheckUtils]: 67: Hoare triple {31243#true} assume true; {31243#true} is VALID [2022-04-28 07:18:12,899 INFO L290 TraceCheckUtils]: 66: Hoare triple {31243#true} assume !(0 == ~cond); {31243#true} is VALID [2022-04-28 07:18:12,899 INFO L290 TraceCheckUtils]: 65: Hoare triple {31243#true} ~cond := #in~cond; {31243#true} is VALID [2022-04-28 07:18:12,899 INFO L272 TraceCheckUtils]: 64: Hoare triple {32340#(< ~counter~0 35)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {31243#true} is VALID [2022-04-28 07:18:12,899 INFO L290 TraceCheckUtils]: 63: Hoare triple {32340#(< ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {32340#(< ~counter~0 35)} is VALID [2022-04-28 07:18:12,899 INFO L290 TraceCheckUtils]: 62: Hoare triple {32368#(< ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {32340#(< ~counter~0 35)} is VALID [2022-04-28 07:18:12,900 INFO L290 TraceCheckUtils]: 61: Hoare triple {32368#(< ~counter~0 34)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {32368#(< ~counter~0 34)} is VALID [2022-04-28 07:18:12,900 INFO L290 TraceCheckUtils]: 60: Hoare triple {32368#(< ~counter~0 34)} assume !!(0 != ~y3~0); {32368#(< ~counter~0 34)} is VALID [2022-04-28 07:18:12,900 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {31243#true} {32368#(< ~counter~0 34)} #63#return; {32368#(< ~counter~0 34)} is VALID [2022-04-28 07:18:12,900 INFO L290 TraceCheckUtils]: 58: Hoare triple {31243#true} assume true; {31243#true} is VALID [2022-04-28 07:18:12,901 INFO L290 TraceCheckUtils]: 57: Hoare triple {31243#true} assume !(0 == ~cond); {31243#true} is VALID [2022-04-28 07:18:12,901 INFO L290 TraceCheckUtils]: 56: Hoare triple {31243#true} ~cond := #in~cond; {31243#true} is VALID [2022-04-28 07:18:12,901 INFO L272 TraceCheckUtils]: 55: Hoare triple {32368#(< ~counter~0 34)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {31243#true} is VALID [2022-04-28 07:18:12,901 INFO L290 TraceCheckUtils]: 54: Hoare triple {32368#(< ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {32368#(< ~counter~0 34)} is VALID [2022-04-28 07:18:12,901 INFO L290 TraceCheckUtils]: 53: Hoare triple {32396#(< ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {32368#(< ~counter~0 34)} is VALID [2022-04-28 07:18:12,902 INFO L290 TraceCheckUtils]: 52: Hoare triple {32396#(< ~counter~0 33)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {32396#(< ~counter~0 33)} is VALID [2022-04-28 07:18:12,902 INFO L290 TraceCheckUtils]: 51: Hoare triple {32396#(< ~counter~0 33)} assume !!(0 != ~y3~0); {32396#(< ~counter~0 33)} is VALID [2022-04-28 07:18:12,902 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {31243#true} {32396#(< ~counter~0 33)} #63#return; {32396#(< ~counter~0 33)} is VALID [2022-04-28 07:18:12,902 INFO L290 TraceCheckUtils]: 49: Hoare triple {31243#true} assume true; {31243#true} is VALID [2022-04-28 07:18:12,902 INFO L290 TraceCheckUtils]: 48: Hoare triple {31243#true} assume !(0 == ~cond); {31243#true} is VALID [2022-04-28 07:18:12,903 INFO L290 TraceCheckUtils]: 47: Hoare triple {31243#true} ~cond := #in~cond; {31243#true} is VALID [2022-04-28 07:18:12,903 INFO L272 TraceCheckUtils]: 46: Hoare triple {32396#(< ~counter~0 33)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {31243#true} is VALID [2022-04-28 07:18:12,903 INFO L290 TraceCheckUtils]: 45: Hoare triple {32396#(< ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {32396#(< ~counter~0 33)} is VALID [2022-04-28 07:18:12,903 INFO L290 TraceCheckUtils]: 44: Hoare triple {32424#(< ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {32396#(< ~counter~0 33)} is VALID [2022-04-28 07:18:12,904 INFO L290 TraceCheckUtils]: 43: Hoare triple {32424#(< ~counter~0 32)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {32424#(< ~counter~0 32)} is VALID [2022-04-28 07:18:12,904 INFO L290 TraceCheckUtils]: 42: Hoare triple {32424#(< ~counter~0 32)} assume !!(0 != ~y3~0); {32424#(< ~counter~0 32)} is VALID [2022-04-28 07:18:12,904 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {31243#true} {32424#(< ~counter~0 32)} #63#return; {32424#(< ~counter~0 32)} is VALID [2022-04-28 07:18:12,904 INFO L290 TraceCheckUtils]: 40: Hoare triple {31243#true} assume true; {31243#true} is VALID [2022-04-28 07:18:12,904 INFO L290 TraceCheckUtils]: 39: Hoare triple {31243#true} assume !(0 == ~cond); {31243#true} is VALID [2022-04-28 07:18:12,904 INFO L290 TraceCheckUtils]: 38: Hoare triple {31243#true} ~cond := #in~cond; {31243#true} is VALID [2022-04-28 07:18:12,904 INFO L272 TraceCheckUtils]: 37: Hoare triple {32424#(< ~counter~0 32)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {31243#true} is VALID [2022-04-28 07:18:12,905 INFO L290 TraceCheckUtils]: 36: Hoare triple {32424#(< ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {32424#(< ~counter~0 32)} is VALID [2022-04-28 07:18:12,905 INFO L290 TraceCheckUtils]: 35: Hoare triple {32452#(< ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {32424#(< ~counter~0 32)} is VALID [2022-04-28 07:18:12,905 INFO L290 TraceCheckUtils]: 34: Hoare triple {32452#(< ~counter~0 31)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {32452#(< ~counter~0 31)} is VALID [2022-04-28 07:18:12,906 INFO L290 TraceCheckUtils]: 33: Hoare triple {32452#(< ~counter~0 31)} assume !!(0 != ~y3~0); {32452#(< ~counter~0 31)} is VALID [2022-04-28 07:18:12,906 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {31243#true} {32452#(< ~counter~0 31)} #63#return; {32452#(< ~counter~0 31)} is VALID [2022-04-28 07:18:12,906 INFO L290 TraceCheckUtils]: 31: Hoare triple {31243#true} assume true; {31243#true} is VALID [2022-04-28 07:18:12,906 INFO L290 TraceCheckUtils]: 30: Hoare triple {31243#true} assume !(0 == ~cond); {31243#true} is VALID [2022-04-28 07:18:12,906 INFO L290 TraceCheckUtils]: 29: Hoare triple {31243#true} ~cond := #in~cond; {31243#true} is VALID [2022-04-28 07:18:12,906 INFO L272 TraceCheckUtils]: 28: Hoare triple {32452#(< ~counter~0 31)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {31243#true} is VALID [2022-04-28 07:18:12,907 INFO L290 TraceCheckUtils]: 27: Hoare triple {32452#(< ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {32452#(< ~counter~0 31)} is VALID [2022-04-28 07:18:12,907 INFO L290 TraceCheckUtils]: 26: Hoare triple {32480#(< ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {32452#(< ~counter~0 31)} is VALID [2022-04-28 07:18:12,907 INFO L290 TraceCheckUtils]: 25: Hoare triple {32480#(< ~counter~0 30)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {32480#(< ~counter~0 30)} is VALID [2022-04-28 07:18:12,908 INFO L290 TraceCheckUtils]: 24: Hoare triple {32480#(< ~counter~0 30)} assume !!(0 != ~y3~0); {32480#(< ~counter~0 30)} is VALID [2022-04-28 07:18:12,908 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {31243#true} {32480#(< ~counter~0 30)} #63#return; {32480#(< ~counter~0 30)} is VALID [2022-04-28 07:18:12,908 INFO L290 TraceCheckUtils]: 22: Hoare triple {31243#true} assume true; {31243#true} is VALID [2022-04-28 07:18:12,908 INFO L290 TraceCheckUtils]: 21: Hoare triple {31243#true} assume !(0 == ~cond); {31243#true} is VALID [2022-04-28 07:18:12,908 INFO L290 TraceCheckUtils]: 20: Hoare triple {31243#true} ~cond := #in~cond; {31243#true} is VALID [2022-04-28 07:18:12,908 INFO L272 TraceCheckUtils]: 19: Hoare triple {32480#(< ~counter~0 30)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {31243#true} is VALID [2022-04-28 07:18:12,908 INFO L290 TraceCheckUtils]: 18: Hoare triple {32480#(< ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {32480#(< ~counter~0 30)} is VALID [2022-04-28 07:18:12,909 INFO L290 TraceCheckUtils]: 17: Hoare triple {32508#(< ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {32480#(< ~counter~0 30)} is VALID [2022-04-28 07:18:12,909 INFO L290 TraceCheckUtils]: 16: Hoare triple {32508#(< ~counter~0 29)} ~y1~0 := 0;~y2~0 := 0;~y3~0 := ~x1~0; {32508#(< ~counter~0 29)} is VALID [2022-04-28 07:18:12,910 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {31243#true} {32508#(< ~counter~0 29)} #61#return; {32508#(< ~counter~0 29)} is VALID [2022-04-28 07:18:12,910 INFO L290 TraceCheckUtils]: 14: Hoare triple {31243#true} assume true; {31243#true} is VALID [2022-04-28 07:18:12,910 INFO L290 TraceCheckUtils]: 13: Hoare triple {31243#true} assume !(0 == ~cond); {31243#true} is VALID [2022-04-28 07:18:12,910 INFO L290 TraceCheckUtils]: 12: Hoare triple {31243#true} ~cond := #in~cond; {31243#true} is VALID [2022-04-28 07:18:12,910 INFO L272 TraceCheckUtils]: 11: Hoare triple {32508#(< ~counter~0 29)} call assume_abort_if_not((if 0 != ~x2~0 then 1 else 0)); {31243#true} is VALID [2022-04-28 07:18:12,910 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {31243#true} {32508#(< ~counter~0 29)} #59#return; {32508#(< ~counter~0 29)} is VALID [2022-04-28 07:18:12,910 INFO L290 TraceCheckUtils]: 9: Hoare triple {31243#true} assume true; {31243#true} is VALID [2022-04-28 07:18:12,910 INFO L290 TraceCheckUtils]: 8: Hoare triple {31243#true} assume !(0 == ~cond); {31243#true} is VALID [2022-04-28 07:18:12,910 INFO L290 TraceCheckUtils]: 7: Hoare triple {31243#true} ~cond := #in~cond; {31243#true} is VALID [2022-04-28 07:18:12,910 INFO L272 TraceCheckUtils]: 6: Hoare triple {32508#(< ~counter~0 29)} call assume_abort_if_not((if ~x1~0 >= 0 then 1 else 0)); {31243#true} is VALID [2022-04-28 07:18:12,911 INFO L290 TraceCheckUtils]: 5: Hoare triple {32508#(< ~counter~0 29)} havoc ~x1~0;havoc ~x2~0;havoc ~y1~0;havoc ~y2~0;havoc ~y3~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~x1~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~x2~0 := #t~nondet5;havoc #t~nondet5; {32508#(< ~counter~0 29)} is VALID [2022-04-28 07:18:12,911 INFO L272 TraceCheckUtils]: 4: Hoare triple {32508#(< ~counter~0 29)} call #t~ret7 := main(); {32508#(< ~counter~0 29)} is VALID [2022-04-28 07:18:12,911 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {32508#(< ~counter~0 29)} {31243#true} #67#return; {32508#(< ~counter~0 29)} is VALID [2022-04-28 07:18:12,911 INFO L290 TraceCheckUtils]: 2: Hoare triple {32508#(< ~counter~0 29)} assume true; {32508#(< ~counter~0 29)} is VALID [2022-04-28 07:18:12,912 INFO L290 TraceCheckUtils]: 1: Hoare triple {31243#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(11, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {32508#(< ~counter~0 29)} is VALID [2022-04-28 07:18:12,912 INFO L272 TraceCheckUtils]: 0: Hoare triple {31243#true} call ULTIMATE.init(); {31243#true} is VALID [2022-04-28 07:18:12,913 INFO L134 CoverageAnalysis]: Checked inductivity of 1978 backedges. 42 proven. 1092 refuted. 0 times theorem prover too weak. 844 trivial. 0 not checked. [2022-04-28 07:18:12,913 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 07:18:12,913 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1433348069] [2022-04-28 07:18:12,913 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 07:18:12,913 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1915001508] [2022-04-28 07:18:12,913 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1915001508] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 07:18:12,913 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 07:18:12,913 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [25, 25] total 48 [2022-04-28 07:18:12,913 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 07:18:12,913 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [685647818] [2022-04-28 07:18:12,913 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [685647818] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 07:18:12,913 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 07:18:12,914 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [25] imperfect sequences [] total 25 [2022-04-28 07:18:12,914 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1085086695] [2022-04-28 07:18:12,914 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 07:18:12,914 INFO L78 Accepts]: Start accepts. Automaton has has 25 states, 25 states have (on average 6.36) internal successors, (159), 24 states have internal predecessors, (159), 24 states have call successors, (26), 24 states have call predecessors, (26), 22 states have return successors, (24), 22 states have call predecessors, (24), 23 states have call successors, (24) Word has length 212 [2022-04-28 07:18:12,914 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 07:18:12,915 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 25 states, 25 states have (on average 6.36) internal successors, (159), 24 states have internal predecessors, (159), 24 states have call successors, (26), 24 states have call predecessors, (26), 22 states have return successors, (24), 22 states have call predecessors, (24), 23 states have call successors, (24) [2022-04-28 07:18:13,073 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 209 edges. 209 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 07:18:13,073 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 25 states [2022-04-28 07:18:13,073 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 07:18:13,073 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 25 interpolants. [2022-04-28 07:18:13,074 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1040, Invalid=1216, Unknown=0, NotChecked=0, Total=2256 [2022-04-28 07:18:13,074 INFO L87 Difference]: Start difference. First operand 209 states and 231 transitions. Second operand has 25 states, 25 states have (on average 6.36) internal successors, (159), 24 states have internal predecessors, (159), 24 states have call successors, (26), 24 states have call predecessors, (26), 22 states have return successors, (24), 22 states have call predecessors, (24), 23 states have call successors, (24) [2022-04-28 07:18:13,954 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 07:18:13,954 INFO L93 Difference]: Finished difference Result 223 states and 246 transitions. [2022-04-28 07:18:13,954 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2022-04-28 07:18:13,954 INFO L78 Accepts]: Start accepts. Automaton has has 25 states, 25 states have (on average 6.36) internal successors, (159), 24 states have internal predecessors, (159), 24 states have call successors, (26), 24 states have call predecessors, (26), 22 states have return successors, (24), 22 states have call predecessors, (24), 23 states have call successors, (24) Word has length 212 [2022-04-28 07:18:13,954 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 07:18:13,955 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 25 states, 25 states have (on average 6.36) internal successors, (159), 24 states have internal predecessors, (159), 24 states have call successors, (26), 24 states have call predecessors, (26), 22 states have return successors, (24), 22 states have call predecessors, (24), 23 states have call successors, (24) [2022-04-28 07:18:13,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 46 states and 245 transitions. [2022-04-28 07:18:13,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 25 states, 25 states have (on average 6.36) internal successors, (159), 24 states have internal predecessors, (159), 24 states have call successors, (26), 24 states have call predecessors, (26), 22 states have return successors, (24), 22 states have call predecessors, (24), 23 states have call successors, (24) [2022-04-28 07:18:13,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 46 states and 245 transitions. [2022-04-28 07:18:13,961 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 46 states and 245 transitions. [2022-04-28 07:18:14,138 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 245 edges. 245 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 07:18:14,141 INFO L225 Difference]: With dead ends: 223 [2022-04-28 07:18:14,141 INFO L226 Difference]: Without dead ends: 218 [2022-04-28 07:18:14,142 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 444 GetRequests, 377 SyntacticMatches, 0 SemanticMatches, 67 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 274 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=2027, Invalid=2665, Unknown=0, NotChecked=0, Total=4692 [2022-04-28 07:18:14,142 INFO L413 NwaCegarLoop]: 47 mSDtfsCounter, 76 mSDsluCounter, 203 mSDsCounter, 0 mSdLazyCounter, 135 mSolverCounterSat, 21 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 76 SdHoareTripleChecker+Valid, 250 SdHoareTripleChecker+Invalid, 156 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 21 IncrementalHoareTripleChecker+Valid, 135 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-28 07:18:14,142 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [76 Valid, 250 Invalid, 156 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [21 Valid, 135 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-28 07:18:14,142 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 218 states. [2022-04-28 07:18:14,368 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 218 to 218. [2022-04-28 07:18:14,368 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 07:18:14,369 INFO L82 GeneralOperation]: Start isEquivalent. First operand 218 states. Second operand has 218 states, 166 states have (on average 1.1385542168674698) internal successors, (189), 166 states have internal predecessors, (189), 27 states have call successors, (27), 26 states have call predecessors, (27), 24 states have return successors, (25), 25 states have call predecessors, (25), 25 states have call successors, (25) [2022-04-28 07:18:14,369 INFO L74 IsIncluded]: Start isIncluded. First operand 218 states. Second operand has 218 states, 166 states have (on average 1.1385542168674698) internal successors, (189), 166 states have internal predecessors, (189), 27 states have call successors, (27), 26 states have call predecessors, (27), 24 states have return successors, (25), 25 states have call predecessors, (25), 25 states have call successors, (25) [2022-04-28 07:18:14,369 INFO L87 Difference]: Start difference. First operand 218 states. Second operand has 218 states, 166 states have (on average 1.1385542168674698) internal successors, (189), 166 states have internal predecessors, (189), 27 states have call successors, (27), 26 states have call predecessors, (27), 24 states have return successors, (25), 25 states have call predecessors, (25), 25 states have call successors, (25) [2022-04-28 07:18:14,372 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 07:18:14,372 INFO L93 Difference]: Finished difference Result 218 states and 241 transitions. [2022-04-28 07:18:14,372 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 241 transitions. [2022-04-28 07:18:14,372 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 07:18:14,372 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 07:18:14,372 INFO L74 IsIncluded]: Start isIncluded. First operand has 218 states, 166 states have (on average 1.1385542168674698) internal successors, (189), 166 states have internal predecessors, (189), 27 states have call successors, (27), 26 states have call predecessors, (27), 24 states have return successors, (25), 25 states have call predecessors, (25), 25 states have call successors, (25) Second operand 218 states. [2022-04-28 07:18:14,372 INFO L87 Difference]: Start difference. First operand has 218 states, 166 states have (on average 1.1385542168674698) internal successors, (189), 166 states have internal predecessors, (189), 27 states have call successors, (27), 26 states have call predecessors, (27), 24 states have return successors, (25), 25 states have call predecessors, (25), 25 states have call successors, (25) Second operand 218 states. [2022-04-28 07:18:14,375 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 07:18:14,375 INFO L93 Difference]: Finished difference Result 218 states and 241 transitions. [2022-04-28 07:18:14,375 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 241 transitions. [2022-04-28 07:18:14,375 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 07:18:14,375 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 07:18:14,375 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 07:18:14,375 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 07:18:14,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 218 states, 166 states have (on average 1.1385542168674698) internal successors, (189), 166 states have internal predecessors, (189), 27 states have call successors, (27), 26 states have call predecessors, (27), 24 states have return successors, (25), 25 states have call predecessors, (25), 25 states have call successors, (25) [2022-04-28 07:18:14,378 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 218 states and 241 transitions. [2022-04-28 07:18:14,378 INFO L78 Accepts]: Start accepts. Automaton has 218 states and 241 transitions. Word has length 212 [2022-04-28 07:18:14,378 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 07:18:14,378 INFO L495 AbstractCegarLoop]: Abstraction has 218 states and 241 transitions. [2022-04-28 07:18:14,379 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 25 states, 25 states have (on average 6.36) internal successors, (159), 24 states have internal predecessors, (159), 24 states have call successors, (26), 24 states have call predecessors, (26), 22 states have return successors, (24), 22 states have call predecessors, (24), 23 states have call successors, (24) [2022-04-28 07:18:14,379 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 218 states and 241 transitions. [2022-04-28 07:18:14,661 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 241 edges. 241 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 07:18:14,661 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 241 transitions. [2022-04-28 07:18:14,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2022-04-28 07:18:14,662 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 07:18:14,662 INFO L195 NwaCegarLoop]: trace histogram [23, 23, 22, 22, 22, 22, 22, 22, 22, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 07:18:14,679 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (25)] Forceful destruction successful, exit code 0 [2022-04-28 07:18:14,862 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 25 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable24 [2022-04-28 07:18:14,862 INFO L420 AbstractCegarLoop]: === Iteration 26 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 07:18:14,863 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 07:18:14,863 INFO L85 PathProgramCache]: Analyzing trace with hash -1234385578, now seen corresponding path program 43 times [2022-04-28 07:18:14,863 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 07:18:14,863 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [715151736] [2022-04-28 07:18:14,863 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 07:18:14,863 INFO L85 PathProgramCache]: Analyzing trace with hash -1234385578, now seen corresponding path program 44 times [2022-04-28 07:18:14,863 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 07:18:14,863 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1054639288] [2022-04-28 07:18:14,864 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 07:18:14,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 07:18:14,883 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 07:18:14,883 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1014780376] [2022-04-28 07:18:14,883 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-28 07:18:14,883 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 07:18:14,883 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 07:18:14,884 INFO L229 MonitoredProcess]: Starting monitored process 26 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 07:18:14,885 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (26)] Waiting until timeout for monitored process [2022-04-28 07:18:14,980 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-28 07:18:14,980 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 07:18:14,983 INFO L263 TraceCheckSpWp]: Trace formula consists of 599 conjuncts, 49 conjunts are in the unsatisfiable core [2022-04-28 07:18:15,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 07:18:15,015 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 07:18:16,071 INFO L272 TraceCheckUtils]: 0: Hoare triple {33922#true} call ULTIMATE.init(); {33922#true} is VALID [2022-04-28 07:18:16,072 INFO L290 TraceCheckUtils]: 1: Hoare triple {33922#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(11, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {33930#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:16,072 INFO L290 TraceCheckUtils]: 2: Hoare triple {33930#(<= ~counter~0 0)} assume true; {33930#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:16,072 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {33930#(<= ~counter~0 0)} {33922#true} #67#return; {33930#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:16,072 INFO L272 TraceCheckUtils]: 4: Hoare triple {33930#(<= ~counter~0 0)} call #t~ret7 := main(); {33930#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:16,073 INFO L290 TraceCheckUtils]: 5: Hoare triple {33930#(<= ~counter~0 0)} havoc ~x1~0;havoc ~x2~0;havoc ~y1~0;havoc ~y2~0;havoc ~y3~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~x1~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~x2~0 := #t~nondet5;havoc #t~nondet5; {33930#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:16,073 INFO L272 TraceCheckUtils]: 6: Hoare triple {33930#(<= ~counter~0 0)} call assume_abort_if_not((if ~x1~0 >= 0 then 1 else 0)); {33930#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:16,073 INFO L290 TraceCheckUtils]: 7: Hoare triple {33930#(<= ~counter~0 0)} ~cond := #in~cond; {33930#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:16,073 INFO L290 TraceCheckUtils]: 8: Hoare triple {33930#(<= ~counter~0 0)} assume !(0 == ~cond); {33930#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:16,074 INFO L290 TraceCheckUtils]: 9: Hoare triple {33930#(<= ~counter~0 0)} assume true; {33930#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:16,074 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {33930#(<= ~counter~0 0)} {33930#(<= ~counter~0 0)} #59#return; {33930#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:16,074 INFO L272 TraceCheckUtils]: 11: Hoare triple {33930#(<= ~counter~0 0)} call assume_abort_if_not((if 0 != ~x2~0 then 1 else 0)); {33930#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:16,075 INFO L290 TraceCheckUtils]: 12: Hoare triple {33930#(<= ~counter~0 0)} ~cond := #in~cond; {33930#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:16,075 INFO L290 TraceCheckUtils]: 13: Hoare triple {33930#(<= ~counter~0 0)} assume !(0 == ~cond); {33930#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:16,075 INFO L290 TraceCheckUtils]: 14: Hoare triple {33930#(<= ~counter~0 0)} assume true; {33930#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:16,075 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {33930#(<= ~counter~0 0)} {33930#(<= ~counter~0 0)} #61#return; {33930#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:16,076 INFO L290 TraceCheckUtils]: 16: Hoare triple {33930#(<= ~counter~0 0)} ~y1~0 := 0;~y2~0 := 0;~y3~0 := ~x1~0; {33930#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:16,077 INFO L290 TraceCheckUtils]: 17: Hoare triple {33930#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {33979#(<= ~counter~0 1)} is VALID [2022-04-28 07:18:16,077 INFO L290 TraceCheckUtils]: 18: Hoare triple {33979#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {33979#(<= ~counter~0 1)} is VALID [2022-04-28 07:18:16,077 INFO L272 TraceCheckUtils]: 19: Hoare triple {33979#(<= ~counter~0 1)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {33979#(<= ~counter~0 1)} is VALID [2022-04-28 07:18:16,077 INFO L290 TraceCheckUtils]: 20: Hoare triple {33979#(<= ~counter~0 1)} ~cond := #in~cond; {33979#(<= ~counter~0 1)} is VALID [2022-04-28 07:18:16,078 INFO L290 TraceCheckUtils]: 21: Hoare triple {33979#(<= ~counter~0 1)} assume !(0 == ~cond); {33979#(<= ~counter~0 1)} is VALID [2022-04-28 07:18:16,078 INFO L290 TraceCheckUtils]: 22: Hoare triple {33979#(<= ~counter~0 1)} assume true; {33979#(<= ~counter~0 1)} is VALID [2022-04-28 07:18:16,078 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {33979#(<= ~counter~0 1)} {33979#(<= ~counter~0 1)} #63#return; {33979#(<= ~counter~0 1)} is VALID [2022-04-28 07:18:16,079 INFO L290 TraceCheckUtils]: 24: Hoare triple {33979#(<= ~counter~0 1)} assume !!(0 != ~y3~0); {33979#(<= ~counter~0 1)} is VALID [2022-04-28 07:18:16,079 INFO L290 TraceCheckUtils]: 25: Hoare triple {33979#(<= ~counter~0 1)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {33979#(<= ~counter~0 1)} is VALID [2022-04-28 07:18:16,080 INFO L290 TraceCheckUtils]: 26: Hoare triple {33979#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34007#(<= ~counter~0 2)} is VALID [2022-04-28 07:18:16,080 INFO L290 TraceCheckUtils]: 27: Hoare triple {34007#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {34007#(<= ~counter~0 2)} is VALID [2022-04-28 07:18:16,080 INFO L272 TraceCheckUtils]: 28: Hoare triple {34007#(<= ~counter~0 2)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {34007#(<= ~counter~0 2)} is VALID [2022-04-28 07:18:16,081 INFO L290 TraceCheckUtils]: 29: Hoare triple {34007#(<= ~counter~0 2)} ~cond := #in~cond; {34007#(<= ~counter~0 2)} is VALID [2022-04-28 07:18:16,081 INFO L290 TraceCheckUtils]: 30: Hoare triple {34007#(<= ~counter~0 2)} assume !(0 == ~cond); {34007#(<= ~counter~0 2)} is VALID [2022-04-28 07:18:16,081 INFO L290 TraceCheckUtils]: 31: Hoare triple {34007#(<= ~counter~0 2)} assume true; {34007#(<= ~counter~0 2)} is VALID [2022-04-28 07:18:16,081 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {34007#(<= ~counter~0 2)} {34007#(<= ~counter~0 2)} #63#return; {34007#(<= ~counter~0 2)} is VALID [2022-04-28 07:18:16,082 INFO L290 TraceCheckUtils]: 33: Hoare triple {34007#(<= ~counter~0 2)} assume !!(0 != ~y3~0); {34007#(<= ~counter~0 2)} is VALID [2022-04-28 07:18:16,082 INFO L290 TraceCheckUtils]: 34: Hoare triple {34007#(<= ~counter~0 2)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {34007#(<= ~counter~0 2)} is VALID [2022-04-28 07:18:16,083 INFO L290 TraceCheckUtils]: 35: Hoare triple {34007#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34035#(<= ~counter~0 3)} is VALID [2022-04-28 07:18:16,083 INFO L290 TraceCheckUtils]: 36: Hoare triple {34035#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {34035#(<= ~counter~0 3)} is VALID [2022-04-28 07:18:16,083 INFO L272 TraceCheckUtils]: 37: Hoare triple {34035#(<= ~counter~0 3)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {34035#(<= ~counter~0 3)} is VALID [2022-04-28 07:18:16,083 INFO L290 TraceCheckUtils]: 38: Hoare triple {34035#(<= ~counter~0 3)} ~cond := #in~cond; {34035#(<= ~counter~0 3)} is VALID [2022-04-28 07:18:16,084 INFO L290 TraceCheckUtils]: 39: Hoare triple {34035#(<= ~counter~0 3)} assume !(0 == ~cond); {34035#(<= ~counter~0 3)} is VALID [2022-04-28 07:18:16,084 INFO L290 TraceCheckUtils]: 40: Hoare triple {34035#(<= ~counter~0 3)} assume true; {34035#(<= ~counter~0 3)} is VALID [2022-04-28 07:18:16,084 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {34035#(<= ~counter~0 3)} {34035#(<= ~counter~0 3)} #63#return; {34035#(<= ~counter~0 3)} is VALID [2022-04-28 07:18:16,085 INFO L290 TraceCheckUtils]: 42: Hoare triple {34035#(<= ~counter~0 3)} assume !!(0 != ~y3~0); {34035#(<= ~counter~0 3)} is VALID [2022-04-28 07:18:16,085 INFO L290 TraceCheckUtils]: 43: Hoare triple {34035#(<= ~counter~0 3)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {34035#(<= ~counter~0 3)} is VALID [2022-04-28 07:18:16,085 INFO L290 TraceCheckUtils]: 44: Hoare triple {34035#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34063#(<= ~counter~0 4)} is VALID [2022-04-28 07:18:16,086 INFO L290 TraceCheckUtils]: 45: Hoare triple {34063#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {34063#(<= ~counter~0 4)} is VALID [2022-04-28 07:18:16,086 INFO L272 TraceCheckUtils]: 46: Hoare triple {34063#(<= ~counter~0 4)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {34063#(<= ~counter~0 4)} is VALID [2022-04-28 07:18:16,086 INFO L290 TraceCheckUtils]: 47: Hoare triple {34063#(<= ~counter~0 4)} ~cond := #in~cond; {34063#(<= ~counter~0 4)} is VALID [2022-04-28 07:18:16,087 INFO L290 TraceCheckUtils]: 48: Hoare triple {34063#(<= ~counter~0 4)} assume !(0 == ~cond); {34063#(<= ~counter~0 4)} is VALID [2022-04-28 07:18:16,087 INFO L290 TraceCheckUtils]: 49: Hoare triple {34063#(<= ~counter~0 4)} assume true; {34063#(<= ~counter~0 4)} is VALID [2022-04-28 07:18:16,087 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {34063#(<= ~counter~0 4)} {34063#(<= ~counter~0 4)} #63#return; {34063#(<= ~counter~0 4)} is VALID [2022-04-28 07:18:16,088 INFO L290 TraceCheckUtils]: 51: Hoare triple {34063#(<= ~counter~0 4)} assume !!(0 != ~y3~0); {34063#(<= ~counter~0 4)} is VALID [2022-04-28 07:18:16,088 INFO L290 TraceCheckUtils]: 52: Hoare triple {34063#(<= ~counter~0 4)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {34063#(<= ~counter~0 4)} is VALID [2022-04-28 07:18:16,088 INFO L290 TraceCheckUtils]: 53: Hoare triple {34063#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34091#(<= ~counter~0 5)} is VALID [2022-04-28 07:18:16,089 INFO L290 TraceCheckUtils]: 54: Hoare triple {34091#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {34091#(<= ~counter~0 5)} is VALID [2022-04-28 07:18:16,089 INFO L272 TraceCheckUtils]: 55: Hoare triple {34091#(<= ~counter~0 5)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {34091#(<= ~counter~0 5)} is VALID [2022-04-28 07:18:16,089 INFO L290 TraceCheckUtils]: 56: Hoare triple {34091#(<= ~counter~0 5)} ~cond := #in~cond; {34091#(<= ~counter~0 5)} is VALID [2022-04-28 07:18:16,090 INFO L290 TraceCheckUtils]: 57: Hoare triple {34091#(<= ~counter~0 5)} assume !(0 == ~cond); {34091#(<= ~counter~0 5)} is VALID [2022-04-28 07:18:16,097 INFO L290 TraceCheckUtils]: 58: Hoare triple {34091#(<= ~counter~0 5)} assume true; {34091#(<= ~counter~0 5)} is VALID [2022-04-28 07:18:16,098 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {34091#(<= ~counter~0 5)} {34091#(<= ~counter~0 5)} #63#return; {34091#(<= ~counter~0 5)} is VALID [2022-04-28 07:18:16,098 INFO L290 TraceCheckUtils]: 60: Hoare triple {34091#(<= ~counter~0 5)} assume !!(0 != ~y3~0); {34091#(<= ~counter~0 5)} is VALID [2022-04-28 07:18:16,098 INFO L290 TraceCheckUtils]: 61: Hoare triple {34091#(<= ~counter~0 5)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {34091#(<= ~counter~0 5)} is VALID [2022-04-28 07:18:16,099 INFO L290 TraceCheckUtils]: 62: Hoare triple {34091#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34119#(<= ~counter~0 6)} is VALID [2022-04-28 07:18:16,100 INFO L290 TraceCheckUtils]: 63: Hoare triple {34119#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {34119#(<= ~counter~0 6)} is VALID [2022-04-28 07:18:16,100 INFO L272 TraceCheckUtils]: 64: Hoare triple {34119#(<= ~counter~0 6)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {34119#(<= ~counter~0 6)} is VALID [2022-04-28 07:18:16,101 INFO L290 TraceCheckUtils]: 65: Hoare triple {34119#(<= ~counter~0 6)} ~cond := #in~cond; {34119#(<= ~counter~0 6)} is VALID [2022-04-28 07:18:16,101 INFO L290 TraceCheckUtils]: 66: Hoare triple {34119#(<= ~counter~0 6)} assume !(0 == ~cond); {34119#(<= ~counter~0 6)} is VALID [2022-04-28 07:18:16,101 INFO L290 TraceCheckUtils]: 67: Hoare triple {34119#(<= ~counter~0 6)} assume true; {34119#(<= ~counter~0 6)} is VALID [2022-04-28 07:18:16,102 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {34119#(<= ~counter~0 6)} {34119#(<= ~counter~0 6)} #63#return; {34119#(<= ~counter~0 6)} is VALID [2022-04-28 07:18:16,102 INFO L290 TraceCheckUtils]: 69: Hoare triple {34119#(<= ~counter~0 6)} assume !!(0 != ~y3~0); {34119#(<= ~counter~0 6)} is VALID [2022-04-28 07:18:16,102 INFO L290 TraceCheckUtils]: 70: Hoare triple {34119#(<= ~counter~0 6)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {34119#(<= ~counter~0 6)} is VALID [2022-04-28 07:18:16,103 INFO L290 TraceCheckUtils]: 71: Hoare triple {34119#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34147#(<= ~counter~0 7)} is VALID [2022-04-28 07:18:16,104 INFO L290 TraceCheckUtils]: 72: Hoare triple {34147#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {34147#(<= ~counter~0 7)} is VALID [2022-04-28 07:18:16,104 INFO L272 TraceCheckUtils]: 73: Hoare triple {34147#(<= ~counter~0 7)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {34147#(<= ~counter~0 7)} is VALID [2022-04-28 07:18:16,104 INFO L290 TraceCheckUtils]: 74: Hoare triple {34147#(<= ~counter~0 7)} ~cond := #in~cond; {34147#(<= ~counter~0 7)} is VALID [2022-04-28 07:18:16,105 INFO L290 TraceCheckUtils]: 75: Hoare triple {34147#(<= ~counter~0 7)} assume !(0 == ~cond); {34147#(<= ~counter~0 7)} is VALID [2022-04-28 07:18:16,105 INFO L290 TraceCheckUtils]: 76: Hoare triple {34147#(<= ~counter~0 7)} assume true; {34147#(<= ~counter~0 7)} is VALID [2022-04-28 07:18:16,106 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {34147#(<= ~counter~0 7)} {34147#(<= ~counter~0 7)} #63#return; {34147#(<= ~counter~0 7)} is VALID [2022-04-28 07:18:16,106 INFO L290 TraceCheckUtils]: 78: Hoare triple {34147#(<= ~counter~0 7)} assume !!(0 != ~y3~0); {34147#(<= ~counter~0 7)} is VALID [2022-04-28 07:18:16,106 INFO L290 TraceCheckUtils]: 79: Hoare triple {34147#(<= ~counter~0 7)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {34147#(<= ~counter~0 7)} is VALID [2022-04-28 07:18:16,107 INFO L290 TraceCheckUtils]: 80: Hoare triple {34147#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34175#(<= ~counter~0 8)} is VALID [2022-04-28 07:18:16,107 INFO L290 TraceCheckUtils]: 81: Hoare triple {34175#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {34175#(<= ~counter~0 8)} is VALID [2022-04-28 07:18:16,108 INFO L272 TraceCheckUtils]: 82: Hoare triple {34175#(<= ~counter~0 8)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {34175#(<= ~counter~0 8)} is VALID [2022-04-28 07:18:16,108 INFO L290 TraceCheckUtils]: 83: Hoare triple {34175#(<= ~counter~0 8)} ~cond := #in~cond; {34175#(<= ~counter~0 8)} is VALID [2022-04-28 07:18:16,108 INFO L290 TraceCheckUtils]: 84: Hoare triple {34175#(<= ~counter~0 8)} assume !(0 == ~cond); {34175#(<= ~counter~0 8)} is VALID [2022-04-28 07:18:16,109 INFO L290 TraceCheckUtils]: 85: Hoare triple {34175#(<= ~counter~0 8)} assume true; {34175#(<= ~counter~0 8)} is VALID [2022-04-28 07:18:16,109 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {34175#(<= ~counter~0 8)} {34175#(<= ~counter~0 8)} #63#return; {34175#(<= ~counter~0 8)} is VALID [2022-04-28 07:18:16,109 INFO L290 TraceCheckUtils]: 87: Hoare triple {34175#(<= ~counter~0 8)} assume !!(0 != ~y3~0); {34175#(<= ~counter~0 8)} is VALID [2022-04-28 07:18:16,110 INFO L290 TraceCheckUtils]: 88: Hoare triple {34175#(<= ~counter~0 8)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {34175#(<= ~counter~0 8)} is VALID [2022-04-28 07:18:16,110 INFO L290 TraceCheckUtils]: 89: Hoare triple {34175#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34203#(<= ~counter~0 9)} is VALID [2022-04-28 07:18:16,110 INFO L290 TraceCheckUtils]: 90: Hoare triple {34203#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {34203#(<= ~counter~0 9)} is VALID [2022-04-28 07:18:16,111 INFO L272 TraceCheckUtils]: 91: Hoare triple {34203#(<= ~counter~0 9)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {34203#(<= ~counter~0 9)} is VALID [2022-04-28 07:18:16,111 INFO L290 TraceCheckUtils]: 92: Hoare triple {34203#(<= ~counter~0 9)} ~cond := #in~cond; {34203#(<= ~counter~0 9)} is VALID [2022-04-28 07:18:16,111 INFO L290 TraceCheckUtils]: 93: Hoare triple {34203#(<= ~counter~0 9)} assume !(0 == ~cond); {34203#(<= ~counter~0 9)} is VALID [2022-04-28 07:18:16,112 INFO L290 TraceCheckUtils]: 94: Hoare triple {34203#(<= ~counter~0 9)} assume true; {34203#(<= ~counter~0 9)} is VALID [2022-04-28 07:18:16,112 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {34203#(<= ~counter~0 9)} {34203#(<= ~counter~0 9)} #63#return; {34203#(<= ~counter~0 9)} is VALID [2022-04-28 07:18:16,112 INFO L290 TraceCheckUtils]: 96: Hoare triple {34203#(<= ~counter~0 9)} assume !!(0 != ~y3~0); {34203#(<= ~counter~0 9)} is VALID [2022-04-28 07:18:16,113 INFO L290 TraceCheckUtils]: 97: Hoare triple {34203#(<= ~counter~0 9)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {34203#(<= ~counter~0 9)} is VALID [2022-04-28 07:18:16,113 INFO L290 TraceCheckUtils]: 98: Hoare triple {34203#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34231#(<= ~counter~0 10)} is VALID [2022-04-28 07:18:16,113 INFO L290 TraceCheckUtils]: 99: Hoare triple {34231#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {34231#(<= ~counter~0 10)} is VALID [2022-04-28 07:18:16,114 INFO L272 TraceCheckUtils]: 100: Hoare triple {34231#(<= ~counter~0 10)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {34231#(<= ~counter~0 10)} is VALID [2022-04-28 07:18:16,114 INFO L290 TraceCheckUtils]: 101: Hoare triple {34231#(<= ~counter~0 10)} ~cond := #in~cond; {34231#(<= ~counter~0 10)} is VALID [2022-04-28 07:18:16,114 INFO L290 TraceCheckUtils]: 102: Hoare triple {34231#(<= ~counter~0 10)} assume !(0 == ~cond); {34231#(<= ~counter~0 10)} is VALID [2022-04-28 07:18:16,114 INFO L290 TraceCheckUtils]: 103: Hoare triple {34231#(<= ~counter~0 10)} assume true; {34231#(<= ~counter~0 10)} is VALID [2022-04-28 07:18:16,115 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {34231#(<= ~counter~0 10)} {34231#(<= ~counter~0 10)} #63#return; {34231#(<= ~counter~0 10)} is VALID [2022-04-28 07:18:16,115 INFO L290 TraceCheckUtils]: 105: Hoare triple {34231#(<= ~counter~0 10)} assume !!(0 != ~y3~0); {34231#(<= ~counter~0 10)} is VALID [2022-04-28 07:18:16,115 INFO L290 TraceCheckUtils]: 106: Hoare triple {34231#(<= ~counter~0 10)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {34231#(<= ~counter~0 10)} is VALID [2022-04-28 07:18:16,116 INFO L290 TraceCheckUtils]: 107: Hoare triple {34231#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34259#(<= ~counter~0 11)} is VALID [2022-04-28 07:18:16,116 INFO L290 TraceCheckUtils]: 108: Hoare triple {34259#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {34259#(<= ~counter~0 11)} is VALID [2022-04-28 07:18:16,117 INFO L272 TraceCheckUtils]: 109: Hoare triple {34259#(<= ~counter~0 11)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {34259#(<= ~counter~0 11)} is VALID [2022-04-28 07:18:16,117 INFO L290 TraceCheckUtils]: 110: Hoare triple {34259#(<= ~counter~0 11)} ~cond := #in~cond; {34259#(<= ~counter~0 11)} is VALID [2022-04-28 07:18:16,117 INFO L290 TraceCheckUtils]: 111: Hoare triple {34259#(<= ~counter~0 11)} assume !(0 == ~cond); {34259#(<= ~counter~0 11)} is VALID [2022-04-28 07:18:16,117 INFO L290 TraceCheckUtils]: 112: Hoare triple {34259#(<= ~counter~0 11)} assume true; {34259#(<= ~counter~0 11)} is VALID [2022-04-28 07:18:16,118 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {34259#(<= ~counter~0 11)} {34259#(<= ~counter~0 11)} #63#return; {34259#(<= ~counter~0 11)} is VALID [2022-04-28 07:18:16,118 INFO L290 TraceCheckUtils]: 114: Hoare triple {34259#(<= ~counter~0 11)} assume !!(0 != ~y3~0); {34259#(<= ~counter~0 11)} is VALID [2022-04-28 07:18:16,118 INFO L290 TraceCheckUtils]: 115: Hoare triple {34259#(<= ~counter~0 11)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {34259#(<= ~counter~0 11)} is VALID [2022-04-28 07:18:16,119 INFO L290 TraceCheckUtils]: 116: Hoare triple {34259#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34287#(<= ~counter~0 12)} is VALID [2022-04-28 07:18:16,119 INFO L290 TraceCheckUtils]: 117: Hoare triple {34287#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {34287#(<= ~counter~0 12)} is VALID [2022-04-28 07:18:16,120 INFO L272 TraceCheckUtils]: 118: Hoare triple {34287#(<= ~counter~0 12)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {34287#(<= ~counter~0 12)} is VALID [2022-04-28 07:18:16,120 INFO L290 TraceCheckUtils]: 119: Hoare triple {34287#(<= ~counter~0 12)} ~cond := #in~cond; {34287#(<= ~counter~0 12)} is VALID [2022-04-28 07:18:16,120 INFO L290 TraceCheckUtils]: 120: Hoare triple {34287#(<= ~counter~0 12)} assume !(0 == ~cond); {34287#(<= ~counter~0 12)} is VALID [2022-04-28 07:18:16,120 INFO L290 TraceCheckUtils]: 121: Hoare triple {34287#(<= ~counter~0 12)} assume true; {34287#(<= ~counter~0 12)} is VALID [2022-04-28 07:18:16,121 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {34287#(<= ~counter~0 12)} {34287#(<= ~counter~0 12)} #63#return; {34287#(<= ~counter~0 12)} is VALID [2022-04-28 07:18:16,121 INFO L290 TraceCheckUtils]: 123: Hoare triple {34287#(<= ~counter~0 12)} assume !!(0 != ~y3~0); {34287#(<= ~counter~0 12)} is VALID [2022-04-28 07:18:16,121 INFO L290 TraceCheckUtils]: 124: Hoare triple {34287#(<= ~counter~0 12)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {34287#(<= ~counter~0 12)} is VALID [2022-04-28 07:18:16,122 INFO L290 TraceCheckUtils]: 125: Hoare triple {34287#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34315#(<= ~counter~0 13)} is VALID [2022-04-28 07:18:16,122 INFO L290 TraceCheckUtils]: 126: Hoare triple {34315#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {34315#(<= ~counter~0 13)} is VALID [2022-04-28 07:18:16,123 INFO L272 TraceCheckUtils]: 127: Hoare triple {34315#(<= ~counter~0 13)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {34315#(<= ~counter~0 13)} is VALID [2022-04-28 07:18:16,123 INFO L290 TraceCheckUtils]: 128: Hoare triple {34315#(<= ~counter~0 13)} ~cond := #in~cond; {34315#(<= ~counter~0 13)} is VALID [2022-04-28 07:18:16,123 INFO L290 TraceCheckUtils]: 129: Hoare triple {34315#(<= ~counter~0 13)} assume !(0 == ~cond); {34315#(<= ~counter~0 13)} is VALID [2022-04-28 07:18:16,123 INFO L290 TraceCheckUtils]: 130: Hoare triple {34315#(<= ~counter~0 13)} assume true; {34315#(<= ~counter~0 13)} is VALID [2022-04-28 07:18:16,124 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {34315#(<= ~counter~0 13)} {34315#(<= ~counter~0 13)} #63#return; {34315#(<= ~counter~0 13)} is VALID [2022-04-28 07:18:16,124 INFO L290 TraceCheckUtils]: 132: Hoare triple {34315#(<= ~counter~0 13)} assume !!(0 != ~y3~0); {34315#(<= ~counter~0 13)} is VALID [2022-04-28 07:18:16,124 INFO L290 TraceCheckUtils]: 133: Hoare triple {34315#(<= ~counter~0 13)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {34315#(<= ~counter~0 13)} is VALID [2022-04-28 07:18:16,125 INFO L290 TraceCheckUtils]: 134: Hoare triple {34315#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34343#(<= ~counter~0 14)} is VALID [2022-04-28 07:18:16,125 INFO L290 TraceCheckUtils]: 135: Hoare triple {34343#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {34343#(<= ~counter~0 14)} is VALID [2022-04-28 07:18:16,125 INFO L272 TraceCheckUtils]: 136: Hoare triple {34343#(<= ~counter~0 14)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {34343#(<= ~counter~0 14)} is VALID [2022-04-28 07:18:16,126 INFO L290 TraceCheckUtils]: 137: Hoare triple {34343#(<= ~counter~0 14)} ~cond := #in~cond; {34343#(<= ~counter~0 14)} is VALID [2022-04-28 07:18:16,126 INFO L290 TraceCheckUtils]: 138: Hoare triple {34343#(<= ~counter~0 14)} assume !(0 == ~cond); {34343#(<= ~counter~0 14)} is VALID [2022-04-28 07:18:16,126 INFO L290 TraceCheckUtils]: 139: Hoare triple {34343#(<= ~counter~0 14)} assume true; {34343#(<= ~counter~0 14)} is VALID [2022-04-28 07:18:16,127 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {34343#(<= ~counter~0 14)} {34343#(<= ~counter~0 14)} #63#return; {34343#(<= ~counter~0 14)} is VALID [2022-04-28 07:18:16,127 INFO L290 TraceCheckUtils]: 141: Hoare triple {34343#(<= ~counter~0 14)} assume !!(0 != ~y3~0); {34343#(<= ~counter~0 14)} is VALID [2022-04-28 07:18:16,127 INFO L290 TraceCheckUtils]: 142: Hoare triple {34343#(<= ~counter~0 14)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {34343#(<= ~counter~0 14)} is VALID [2022-04-28 07:18:16,128 INFO L290 TraceCheckUtils]: 143: Hoare triple {34343#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34371#(<= ~counter~0 15)} is VALID [2022-04-28 07:18:16,128 INFO L290 TraceCheckUtils]: 144: Hoare triple {34371#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {34371#(<= ~counter~0 15)} is VALID [2022-04-28 07:18:16,128 INFO L272 TraceCheckUtils]: 145: Hoare triple {34371#(<= ~counter~0 15)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {34371#(<= ~counter~0 15)} is VALID [2022-04-28 07:18:16,129 INFO L290 TraceCheckUtils]: 146: Hoare triple {34371#(<= ~counter~0 15)} ~cond := #in~cond; {34371#(<= ~counter~0 15)} is VALID [2022-04-28 07:18:16,129 INFO L290 TraceCheckUtils]: 147: Hoare triple {34371#(<= ~counter~0 15)} assume !(0 == ~cond); {34371#(<= ~counter~0 15)} is VALID [2022-04-28 07:18:16,129 INFO L290 TraceCheckUtils]: 148: Hoare triple {34371#(<= ~counter~0 15)} assume true; {34371#(<= ~counter~0 15)} is VALID [2022-04-28 07:18:16,130 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {34371#(<= ~counter~0 15)} {34371#(<= ~counter~0 15)} #63#return; {34371#(<= ~counter~0 15)} is VALID [2022-04-28 07:18:16,130 INFO L290 TraceCheckUtils]: 150: Hoare triple {34371#(<= ~counter~0 15)} assume !!(0 != ~y3~0); {34371#(<= ~counter~0 15)} is VALID [2022-04-28 07:18:16,130 INFO L290 TraceCheckUtils]: 151: Hoare triple {34371#(<= ~counter~0 15)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {34371#(<= ~counter~0 15)} is VALID [2022-04-28 07:18:16,131 INFO L290 TraceCheckUtils]: 152: Hoare triple {34371#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34399#(<= ~counter~0 16)} is VALID [2022-04-28 07:18:16,131 INFO L290 TraceCheckUtils]: 153: Hoare triple {34399#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {34399#(<= ~counter~0 16)} is VALID [2022-04-28 07:18:16,131 INFO L272 TraceCheckUtils]: 154: Hoare triple {34399#(<= ~counter~0 16)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {34399#(<= ~counter~0 16)} is VALID [2022-04-28 07:18:16,132 INFO L290 TraceCheckUtils]: 155: Hoare triple {34399#(<= ~counter~0 16)} ~cond := #in~cond; {34399#(<= ~counter~0 16)} is VALID [2022-04-28 07:18:16,132 INFO L290 TraceCheckUtils]: 156: Hoare triple {34399#(<= ~counter~0 16)} assume !(0 == ~cond); {34399#(<= ~counter~0 16)} is VALID [2022-04-28 07:18:16,132 INFO L290 TraceCheckUtils]: 157: Hoare triple {34399#(<= ~counter~0 16)} assume true; {34399#(<= ~counter~0 16)} is VALID [2022-04-28 07:18:16,132 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {34399#(<= ~counter~0 16)} {34399#(<= ~counter~0 16)} #63#return; {34399#(<= ~counter~0 16)} is VALID [2022-04-28 07:18:16,133 INFO L290 TraceCheckUtils]: 159: Hoare triple {34399#(<= ~counter~0 16)} assume !!(0 != ~y3~0); {34399#(<= ~counter~0 16)} is VALID [2022-04-28 07:18:16,133 INFO L290 TraceCheckUtils]: 160: Hoare triple {34399#(<= ~counter~0 16)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {34399#(<= ~counter~0 16)} is VALID [2022-04-28 07:18:16,134 INFO L290 TraceCheckUtils]: 161: Hoare triple {34399#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34427#(<= ~counter~0 17)} is VALID [2022-04-28 07:18:16,134 INFO L290 TraceCheckUtils]: 162: Hoare triple {34427#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {34427#(<= ~counter~0 17)} is VALID [2022-04-28 07:18:16,134 INFO L272 TraceCheckUtils]: 163: Hoare triple {34427#(<= ~counter~0 17)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {34427#(<= ~counter~0 17)} is VALID [2022-04-28 07:18:16,134 INFO L290 TraceCheckUtils]: 164: Hoare triple {34427#(<= ~counter~0 17)} ~cond := #in~cond; {34427#(<= ~counter~0 17)} is VALID [2022-04-28 07:18:16,135 INFO L290 TraceCheckUtils]: 165: Hoare triple {34427#(<= ~counter~0 17)} assume !(0 == ~cond); {34427#(<= ~counter~0 17)} is VALID [2022-04-28 07:18:16,135 INFO L290 TraceCheckUtils]: 166: Hoare triple {34427#(<= ~counter~0 17)} assume true; {34427#(<= ~counter~0 17)} is VALID [2022-04-28 07:18:16,135 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {34427#(<= ~counter~0 17)} {34427#(<= ~counter~0 17)} #63#return; {34427#(<= ~counter~0 17)} is VALID [2022-04-28 07:18:16,136 INFO L290 TraceCheckUtils]: 168: Hoare triple {34427#(<= ~counter~0 17)} assume !!(0 != ~y3~0); {34427#(<= ~counter~0 17)} is VALID [2022-04-28 07:18:16,136 INFO L290 TraceCheckUtils]: 169: Hoare triple {34427#(<= ~counter~0 17)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {34427#(<= ~counter~0 17)} is VALID [2022-04-28 07:18:16,137 INFO L290 TraceCheckUtils]: 170: Hoare triple {34427#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34455#(<= ~counter~0 18)} is VALID [2022-04-28 07:18:16,137 INFO L290 TraceCheckUtils]: 171: Hoare triple {34455#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {34455#(<= ~counter~0 18)} is VALID [2022-04-28 07:18:16,137 INFO L272 TraceCheckUtils]: 172: Hoare triple {34455#(<= ~counter~0 18)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {34455#(<= ~counter~0 18)} is VALID [2022-04-28 07:18:16,138 INFO L290 TraceCheckUtils]: 173: Hoare triple {34455#(<= ~counter~0 18)} ~cond := #in~cond; {34455#(<= ~counter~0 18)} is VALID [2022-04-28 07:18:16,138 INFO L290 TraceCheckUtils]: 174: Hoare triple {34455#(<= ~counter~0 18)} assume !(0 == ~cond); {34455#(<= ~counter~0 18)} is VALID [2022-04-28 07:18:16,138 INFO L290 TraceCheckUtils]: 175: Hoare triple {34455#(<= ~counter~0 18)} assume true; {34455#(<= ~counter~0 18)} is VALID [2022-04-28 07:18:16,138 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {34455#(<= ~counter~0 18)} {34455#(<= ~counter~0 18)} #63#return; {34455#(<= ~counter~0 18)} is VALID [2022-04-28 07:18:16,139 INFO L290 TraceCheckUtils]: 177: Hoare triple {34455#(<= ~counter~0 18)} assume !!(0 != ~y3~0); {34455#(<= ~counter~0 18)} is VALID [2022-04-28 07:18:16,139 INFO L290 TraceCheckUtils]: 178: Hoare triple {34455#(<= ~counter~0 18)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {34455#(<= ~counter~0 18)} is VALID [2022-04-28 07:18:16,140 INFO L290 TraceCheckUtils]: 179: Hoare triple {34455#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34483#(<= ~counter~0 19)} is VALID [2022-04-28 07:18:16,140 INFO L290 TraceCheckUtils]: 180: Hoare triple {34483#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {34483#(<= ~counter~0 19)} is VALID [2022-04-28 07:18:16,140 INFO L272 TraceCheckUtils]: 181: Hoare triple {34483#(<= ~counter~0 19)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {34483#(<= ~counter~0 19)} is VALID [2022-04-28 07:18:16,140 INFO L290 TraceCheckUtils]: 182: Hoare triple {34483#(<= ~counter~0 19)} ~cond := #in~cond; {34483#(<= ~counter~0 19)} is VALID [2022-04-28 07:18:16,141 INFO L290 TraceCheckUtils]: 183: Hoare triple {34483#(<= ~counter~0 19)} assume !(0 == ~cond); {34483#(<= ~counter~0 19)} is VALID [2022-04-28 07:18:16,141 INFO L290 TraceCheckUtils]: 184: Hoare triple {34483#(<= ~counter~0 19)} assume true; {34483#(<= ~counter~0 19)} is VALID [2022-04-28 07:18:16,141 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {34483#(<= ~counter~0 19)} {34483#(<= ~counter~0 19)} #63#return; {34483#(<= ~counter~0 19)} is VALID [2022-04-28 07:18:16,142 INFO L290 TraceCheckUtils]: 186: Hoare triple {34483#(<= ~counter~0 19)} assume !!(0 != ~y3~0); {34483#(<= ~counter~0 19)} is VALID [2022-04-28 07:18:16,142 INFO L290 TraceCheckUtils]: 187: Hoare triple {34483#(<= ~counter~0 19)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {34483#(<= ~counter~0 19)} is VALID [2022-04-28 07:18:16,142 INFO L290 TraceCheckUtils]: 188: Hoare triple {34483#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34511#(<= ~counter~0 20)} is VALID [2022-04-28 07:18:16,143 INFO L290 TraceCheckUtils]: 189: Hoare triple {34511#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {34511#(<= ~counter~0 20)} is VALID [2022-04-28 07:18:16,143 INFO L272 TraceCheckUtils]: 190: Hoare triple {34511#(<= ~counter~0 20)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {34511#(<= ~counter~0 20)} is VALID [2022-04-28 07:18:16,143 INFO L290 TraceCheckUtils]: 191: Hoare triple {34511#(<= ~counter~0 20)} ~cond := #in~cond; {34511#(<= ~counter~0 20)} is VALID [2022-04-28 07:18:16,144 INFO L290 TraceCheckUtils]: 192: Hoare triple {34511#(<= ~counter~0 20)} assume !(0 == ~cond); {34511#(<= ~counter~0 20)} is VALID [2022-04-28 07:18:16,144 INFO L290 TraceCheckUtils]: 193: Hoare triple {34511#(<= ~counter~0 20)} assume true; {34511#(<= ~counter~0 20)} is VALID [2022-04-28 07:18:16,144 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {34511#(<= ~counter~0 20)} {34511#(<= ~counter~0 20)} #63#return; {34511#(<= ~counter~0 20)} is VALID [2022-04-28 07:18:16,144 INFO L290 TraceCheckUtils]: 195: Hoare triple {34511#(<= ~counter~0 20)} assume !!(0 != ~y3~0); {34511#(<= ~counter~0 20)} is VALID [2022-04-28 07:18:16,145 INFO L290 TraceCheckUtils]: 196: Hoare triple {34511#(<= ~counter~0 20)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {34511#(<= ~counter~0 20)} is VALID [2022-04-28 07:18:16,145 INFO L290 TraceCheckUtils]: 197: Hoare triple {34511#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34539#(<= ~counter~0 21)} is VALID [2022-04-28 07:18:16,145 INFO L290 TraceCheckUtils]: 198: Hoare triple {34539#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {34539#(<= ~counter~0 21)} is VALID [2022-04-28 07:18:16,146 INFO L272 TraceCheckUtils]: 199: Hoare triple {34539#(<= ~counter~0 21)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {34539#(<= ~counter~0 21)} is VALID [2022-04-28 07:18:16,146 INFO L290 TraceCheckUtils]: 200: Hoare triple {34539#(<= ~counter~0 21)} ~cond := #in~cond; {34539#(<= ~counter~0 21)} is VALID [2022-04-28 07:18:16,146 INFO L290 TraceCheckUtils]: 201: Hoare triple {34539#(<= ~counter~0 21)} assume !(0 == ~cond); {34539#(<= ~counter~0 21)} is VALID [2022-04-28 07:18:16,147 INFO L290 TraceCheckUtils]: 202: Hoare triple {34539#(<= ~counter~0 21)} assume true; {34539#(<= ~counter~0 21)} is VALID [2022-04-28 07:18:16,147 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {34539#(<= ~counter~0 21)} {34539#(<= ~counter~0 21)} #63#return; {34539#(<= ~counter~0 21)} is VALID [2022-04-28 07:18:16,147 INFO L290 TraceCheckUtils]: 204: Hoare triple {34539#(<= ~counter~0 21)} assume !!(0 != ~y3~0); {34539#(<= ~counter~0 21)} is VALID [2022-04-28 07:18:16,148 INFO L290 TraceCheckUtils]: 205: Hoare triple {34539#(<= ~counter~0 21)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {34539#(<= ~counter~0 21)} is VALID [2022-04-28 07:18:16,148 INFO L290 TraceCheckUtils]: 206: Hoare triple {34539#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34567#(<= ~counter~0 22)} is VALID [2022-04-28 07:18:16,148 INFO L290 TraceCheckUtils]: 207: Hoare triple {34567#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {34567#(<= ~counter~0 22)} is VALID [2022-04-28 07:18:16,149 INFO L272 TraceCheckUtils]: 208: Hoare triple {34567#(<= ~counter~0 22)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {34567#(<= ~counter~0 22)} is VALID [2022-04-28 07:18:16,149 INFO L290 TraceCheckUtils]: 209: Hoare triple {34567#(<= ~counter~0 22)} ~cond := #in~cond; {34567#(<= ~counter~0 22)} is VALID [2022-04-28 07:18:16,149 INFO L290 TraceCheckUtils]: 210: Hoare triple {34567#(<= ~counter~0 22)} assume !(0 == ~cond); {34567#(<= ~counter~0 22)} is VALID [2022-04-28 07:18:16,150 INFO L290 TraceCheckUtils]: 211: Hoare triple {34567#(<= ~counter~0 22)} assume true; {34567#(<= ~counter~0 22)} is VALID [2022-04-28 07:18:16,150 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {34567#(<= ~counter~0 22)} {34567#(<= ~counter~0 22)} #63#return; {34567#(<= ~counter~0 22)} is VALID [2022-04-28 07:18:16,150 INFO L290 TraceCheckUtils]: 213: Hoare triple {34567#(<= ~counter~0 22)} assume !!(0 != ~y3~0); {34567#(<= ~counter~0 22)} is VALID [2022-04-28 07:18:16,150 INFO L290 TraceCheckUtils]: 214: Hoare triple {34567#(<= ~counter~0 22)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {34567#(<= ~counter~0 22)} is VALID [2022-04-28 07:18:16,151 INFO L290 TraceCheckUtils]: 215: Hoare triple {34567#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34595#(<= |main_#t~post6| 22)} is VALID [2022-04-28 07:18:16,151 INFO L290 TraceCheckUtils]: 216: Hoare triple {34595#(<= |main_#t~post6| 22)} assume !(#t~post6 < 50);havoc #t~post6; {33923#false} is VALID [2022-04-28 07:18:16,151 INFO L272 TraceCheckUtils]: 217: Hoare triple {33923#false} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 == ~x1~0 then 1 else 0)); {33923#false} is VALID [2022-04-28 07:18:16,151 INFO L290 TraceCheckUtils]: 218: Hoare triple {33923#false} ~cond := #in~cond; {33923#false} is VALID [2022-04-28 07:18:16,151 INFO L290 TraceCheckUtils]: 219: Hoare triple {33923#false} assume 0 == ~cond; {33923#false} is VALID [2022-04-28 07:18:16,151 INFO L290 TraceCheckUtils]: 220: Hoare triple {33923#false} assume !false; {33923#false} is VALID [2022-04-28 07:18:16,152 INFO L134 CoverageAnalysis]: Checked inductivity of 2171 backedges. 44 proven. 2123 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-28 07:18:16,152 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 07:18:17,437 INFO L290 TraceCheckUtils]: 220: Hoare triple {33923#false} assume !false; {33923#false} is VALID [2022-04-28 07:18:17,437 INFO L290 TraceCheckUtils]: 219: Hoare triple {33923#false} assume 0 == ~cond; {33923#false} is VALID [2022-04-28 07:18:17,438 INFO L290 TraceCheckUtils]: 218: Hoare triple {33923#false} ~cond := #in~cond; {33923#false} is VALID [2022-04-28 07:18:17,438 INFO L272 TraceCheckUtils]: 217: Hoare triple {33923#false} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 == ~x1~0 then 1 else 0)); {33923#false} is VALID [2022-04-28 07:18:17,438 INFO L290 TraceCheckUtils]: 216: Hoare triple {34623#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {33923#false} is VALID [2022-04-28 07:18:17,438 INFO L290 TraceCheckUtils]: 215: Hoare triple {34627#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34623#(< |main_#t~post6| 50)} is VALID [2022-04-28 07:18:17,438 INFO L290 TraceCheckUtils]: 214: Hoare triple {34627#(< ~counter~0 50)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {34627#(< ~counter~0 50)} is VALID [2022-04-28 07:18:17,439 INFO L290 TraceCheckUtils]: 213: Hoare triple {34627#(< ~counter~0 50)} assume !!(0 != ~y3~0); {34627#(< ~counter~0 50)} is VALID [2022-04-28 07:18:17,439 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {33922#true} {34627#(< ~counter~0 50)} #63#return; {34627#(< ~counter~0 50)} is VALID [2022-04-28 07:18:17,439 INFO L290 TraceCheckUtils]: 211: Hoare triple {33922#true} assume true; {33922#true} is VALID [2022-04-28 07:18:17,439 INFO L290 TraceCheckUtils]: 210: Hoare triple {33922#true} assume !(0 == ~cond); {33922#true} is VALID [2022-04-28 07:18:17,439 INFO L290 TraceCheckUtils]: 209: Hoare triple {33922#true} ~cond := #in~cond; {33922#true} is VALID [2022-04-28 07:18:17,439 INFO L272 TraceCheckUtils]: 208: Hoare triple {34627#(< ~counter~0 50)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {33922#true} is VALID [2022-04-28 07:18:17,440 INFO L290 TraceCheckUtils]: 207: Hoare triple {34627#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {34627#(< ~counter~0 50)} is VALID [2022-04-28 07:18:17,441 INFO L290 TraceCheckUtils]: 206: Hoare triple {34655#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34627#(< ~counter~0 50)} is VALID [2022-04-28 07:18:17,441 INFO L290 TraceCheckUtils]: 205: Hoare triple {34655#(< ~counter~0 49)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {34655#(< ~counter~0 49)} is VALID [2022-04-28 07:18:17,441 INFO L290 TraceCheckUtils]: 204: Hoare triple {34655#(< ~counter~0 49)} assume !!(0 != ~y3~0); {34655#(< ~counter~0 49)} is VALID [2022-04-28 07:18:17,441 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {33922#true} {34655#(< ~counter~0 49)} #63#return; {34655#(< ~counter~0 49)} is VALID [2022-04-28 07:18:17,442 INFO L290 TraceCheckUtils]: 202: Hoare triple {33922#true} assume true; {33922#true} is VALID [2022-04-28 07:18:17,442 INFO L290 TraceCheckUtils]: 201: Hoare triple {33922#true} assume !(0 == ~cond); {33922#true} is VALID [2022-04-28 07:18:17,442 INFO L290 TraceCheckUtils]: 200: Hoare triple {33922#true} ~cond := #in~cond; {33922#true} is VALID [2022-04-28 07:18:17,442 INFO L272 TraceCheckUtils]: 199: Hoare triple {34655#(< ~counter~0 49)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {33922#true} is VALID [2022-04-28 07:18:17,449 INFO L290 TraceCheckUtils]: 198: Hoare triple {34655#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {34655#(< ~counter~0 49)} is VALID [2022-04-28 07:18:17,450 INFO L290 TraceCheckUtils]: 197: Hoare triple {34683#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34655#(< ~counter~0 49)} is VALID [2022-04-28 07:18:17,450 INFO L290 TraceCheckUtils]: 196: Hoare triple {34683#(< ~counter~0 48)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {34683#(< ~counter~0 48)} is VALID [2022-04-28 07:18:17,450 INFO L290 TraceCheckUtils]: 195: Hoare triple {34683#(< ~counter~0 48)} assume !!(0 != ~y3~0); {34683#(< ~counter~0 48)} is VALID [2022-04-28 07:18:17,451 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {33922#true} {34683#(< ~counter~0 48)} #63#return; {34683#(< ~counter~0 48)} is VALID [2022-04-28 07:18:17,451 INFO L290 TraceCheckUtils]: 193: Hoare triple {33922#true} assume true; {33922#true} is VALID [2022-04-28 07:18:17,451 INFO L290 TraceCheckUtils]: 192: Hoare triple {33922#true} assume !(0 == ~cond); {33922#true} is VALID [2022-04-28 07:18:17,451 INFO L290 TraceCheckUtils]: 191: Hoare triple {33922#true} ~cond := #in~cond; {33922#true} is VALID [2022-04-28 07:18:17,451 INFO L272 TraceCheckUtils]: 190: Hoare triple {34683#(< ~counter~0 48)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {33922#true} is VALID [2022-04-28 07:18:17,452 INFO L290 TraceCheckUtils]: 189: Hoare triple {34683#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {34683#(< ~counter~0 48)} is VALID [2022-04-28 07:18:17,452 INFO L290 TraceCheckUtils]: 188: Hoare triple {34711#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34683#(< ~counter~0 48)} is VALID [2022-04-28 07:18:17,453 INFO L290 TraceCheckUtils]: 187: Hoare triple {34711#(< ~counter~0 47)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {34711#(< ~counter~0 47)} is VALID [2022-04-28 07:18:17,453 INFO L290 TraceCheckUtils]: 186: Hoare triple {34711#(< ~counter~0 47)} assume !!(0 != ~y3~0); {34711#(< ~counter~0 47)} is VALID [2022-04-28 07:18:17,453 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {33922#true} {34711#(< ~counter~0 47)} #63#return; {34711#(< ~counter~0 47)} is VALID [2022-04-28 07:18:17,454 INFO L290 TraceCheckUtils]: 184: Hoare triple {33922#true} assume true; {33922#true} is VALID [2022-04-28 07:18:17,454 INFO L290 TraceCheckUtils]: 183: Hoare triple {33922#true} assume !(0 == ~cond); {33922#true} is VALID [2022-04-28 07:18:17,454 INFO L290 TraceCheckUtils]: 182: Hoare triple {33922#true} ~cond := #in~cond; {33922#true} is VALID [2022-04-28 07:18:17,454 INFO L272 TraceCheckUtils]: 181: Hoare triple {34711#(< ~counter~0 47)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {33922#true} is VALID [2022-04-28 07:18:17,454 INFO L290 TraceCheckUtils]: 180: Hoare triple {34711#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {34711#(< ~counter~0 47)} is VALID [2022-04-28 07:18:17,455 INFO L290 TraceCheckUtils]: 179: Hoare triple {34739#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34711#(< ~counter~0 47)} is VALID [2022-04-28 07:18:17,455 INFO L290 TraceCheckUtils]: 178: Hoare triple {34739#(< ~counter~0 46)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {34739#(< ~counter~0 46)} is VALID [2022-04-28 07:18:17,455 INFO L290 TraceCheckUtils]: 177: Hoare triple {34739#(< ~counter~0 46)} assume !!(0 != ~y3~0); {34739#(< ~counter~0 46)} is VALID [2022-04-28 07:18:17,456 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {33922#true} {34739#(< ~counter~0 46)} #63#return; {34739#(< ~counter~0 46)} is VALID [2022-04-28 07:18:17,456 INFO L290 TraceCheckUtils]: 175: Hoare triple {33922#true} assume true; {33922#true} is VALID [2022-04-28 07:18:17,456 INFO L290 TraceCheckUtils]: 174: Hoare triple {33922#true} assume !(0 == ~cond); {33922#true} is VALID [2022-04-28 07:18:17,456 INFO L290 TraceCheckUtils]: 173: Hoare triple {33922#true} ~cond := #in~cond; {33922#true} is VALID [2022-04-28 07:18:17,456 INFO L272 TraceCheckUtils]: 172: Hoare triple {34739#(< ~counter~0 46)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {33922#true} is VALID [2022-04-28 07:18:17,456 INFO L290 TraceCheckUtils]: 171: Hoare triple {34739#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {34739#(< ~counter~0 46)} is VALID [2022-04-28 07:18:17,457 INFO L290 TraceCheckUtils]: 170: Hoare triple {34767#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34739#(< ~counter~0 46)} is VALID [2022-04-28 07:18:17,457 INFO L290 TraceCheckUtils]: 169: Hoare triple {34767#(< ~counter~0 45)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {34767#(< ~counter~0 45)} is VALID [2022-04-28 07:18:17,458 INFO L290 TraceCheckUtils]: 168: Hoare triple {34767#(< ~counter~0 45)} assume !!(0 != ~y3~0); {34767#(< ~counter~0 45)} is VALID [2022-04-28 07:18:17,458 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {33922#true} {34767#(< ~counter~0 45)} #63#return; {34767#(< ~counter~0 45)} is VALID [2022-04-28 07:18:17,458 INFO L290 TraceCheckUtils]: 166: Hoare triple {33922#true} assume true; {33922#true} is VALID [2022-04-28 07:18:17,458 INFO L290 TraceCheckUtils]: 165: Hoare triple {33922#true} assume !(0 == ~cond); {33922#true} is VALID [2022-04-28 07:18:17,458 INFO L290 TraceCheckUtils]: 164: Hoare triple {33922#true} ~cond := #in~cond; {33922#true} is VALID [2022-04-28 07:18:17,458 INFO L272 TraceCheckUtils]: 163: Hoare triple {34767#(< ~counter~0 45)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {33922#true} is VALID [2022-04-28 07:18:17,459 INFO L290 TraceCheckUtils]: 162: Hoare triple {34767#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {34767#(< ~counter~0 45)} is VALID [2022-04-28 07:18:17,459 INFO L290 TraceCheckUtils]: 161: Hoare triple {34795#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34767#(< ~counter~0 45)} is VALID [2022-04-28 07:18:17,460 INFO L290 TraceCheckUtils]: 160: Hoare triple {34795#(< ~counter~0 44)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {34795#(< ~counter~0 44)} is VALID [2022-04-28 07:18:17,460 INFO L290 TraceCheckUtils]: 159: Hoare triple {34795#(< ~counter~0 44)} assume !!(0 != ~y3~0); {34795#(< ~counter~0 44)} is VALID [2022-04-28 07:18:17,461 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {33922#true} {34795#(< ~counter~0 44)} #63#return; {34795#(< ~counter~0 44)} is VALID [2022-04-28 07:18:17,461 INFO L290 TraceCheckUtils]: 157: Hoare triple {33922#true} assume true; {33922#true} is VALID [2022-04-28 07:18:17,461 INFO L290 TraceCheckUtils]: 156: Hoare triple {33922#true} assume !(0 == ~cond); {33922#true} is VALID [2022-04-28 07:18:17,461 INFO L290 TraceCheckUtils]: 155: Hoare triple {33922#true} ~cond := #in~cond; {33922#true} is VALID [2022-04-28 07:18:17,461 INFO L272 TraceCheckUtils]: 154: Hoare triple {34795#(< ~counter~0 44)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {33922#true} is VALID [2022-04-28 07:18:17,461 INFO L290 TraceCheckUtils]: 153: Hoare triple {34795#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {34795#(< ~counter~0 44)} is VALID [2022-04-28 07:18:17,462 INFO L290 TraceCheckUtils]: 152: Hoare triple {34823#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34795#(< ~counter~0 44)} is VALID [2022-04-28 07:18:17,462 INFO L290 TraceCheckUtils]: 151: Hoare triple {34823#(< ~counter~0 43)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {34823#(< ~counter~0 43)} is VALID [2022-04-28 07:18:17,462 INFO L290 TraceCheckUtils]: 150: Hoare triple {34823#(< ~counter~0 43)} assume !!(0 != ~y3~0); {34823#(< ~counter~0 43)} is VALID [2022-04-28 07:18:17,463 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {33922#true} {34823#(< ~counter~0 43)} #63#return; {34823#(< ~counter~0 43)} is VALID [2022-04-28 07:18:17,463 INFO L290 TraceCheckUtils]: 148: Hoare triple {33922#true} assume true; {33922#true} is VALID [2022-04-28 07:18:17,463 INFO L290 TraceCheckUtils]: 147: Hoare triple {33922#true} assume !(0 == ~cond); {33922#true} is VALID [2022-04-28 07:18:17,463 INFO L290 TraceCheckUtils]: 146: Hoare triple {33922#true} ~cond := #in~cond; {33922#true} is VALID [2022-04-28 07:18:17,463 INFO L272 TraceCheckUtils]: 145: Hoare triple {34823#(< ~counter~0 43)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {33922#true} is VALID [2022-04-28 07:18:17,464 INFO L290 TraceCheckUtils]: 144: Hoare triple {34823#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {34823#(< ~counter~0 43)} is VALID [2022-04-28 07:18:17,464 INFO L290 TraceCheckUtils]: 143: Hoare triple {34851#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34823#(< ~counter~0 43)} is VALID [2022-04-28 07:18:17,465 INFO L290 TraceCheckUtils]: 142: Hoare triple {34851#(< ~counter~0 42)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {34851#(< ~counter~0 42)} is VALID [2022-04-28 07:18:17,465 INFO L290 TraceCheckUtils]: 141: Hoare triple {34851#(< ~counter~0 42)} assume !!(0 != ~y3~0); {34851#(< ~counter~0 42)} is VALID [2022-04-28 07:18:17,465 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {33922#true} {34851#(< ~counter~0 42)} #63#return; {34851#(< ~counter~0 42)} is VALID [2022-04-28 07:18:17,466 INFO L290 TraceCheckUtils]: 139: Hoare triple {33922#true} assume true; {33922#true} is VALID [2022-04-28 07:18:17,466 INFO L290 TraceCheckUtils]: 138: Hoare triple {33922#true} assume !(0 == ~cond); {33922#true} is VALID [2022-04-28 07:18:17,466 INFO L290 TraceCheckUtils]: 137: Hoare triple {33922#true} ~cond := #in~cond; {33922#true} is VALID [2022-04-28 07:18:17,466 INFO L272 TraceCheckUtils]: 136: Hoare triple {34851#(< ~counter~0 42)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {33922#true} is VALID [2022-04-28 07:18:17,466 INFO L290 TraceCheckUtils]: 135: Hoare triple {34851#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {34851#(< ~counter~0 42)} is VALID [2022-04-28 07:18:17,467 INFO L290 TraceCheckUtils]: 134: Hoare triple {34879#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34851#(< ~counter~0 42)} is VALID [2022-04-28 07:18:17,467 INFO L290 TraceCheckUtils]: 133: Hoare triple {34879#(< ~counter~0 41)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {34879#(< ~counter~0 41)} is VALID [2022-04-28 07:18:17,467 INFO L290 TraceCheckUtils]: 132: Hoare triple {34879#(< ~counter~0 41)} assume !!(0 != ~y3~0); {34879#(< ~counter~0 41)} is VALID [2022-04-28 07:18:17,468 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {33922#true} {34879#(< ~counter~0 41)} #63#return; {34879#(< ~counter~0 41)} is VALID [2022-04-28 07:18:17,468 INFO L290 TraceCheckUtils]: 130: Hoare triple {33922#true} assume true; {33922#true} is VALID [2022-04-28 07:18:17,468 INFO L290 TraceCheckUtils]: 129: Hoare triple {33922#true} assume !(0 == ~cond); {33922#true} is VALID [2022-04-28 07:18:17,468 INFO L290 TraceCheckUtils]: 128: Hoare triple {33922#true} ~cond := #in~cond; {33922#true} is VALID [2022-04-28 07:18:17,468 INFO L272 TraceCheckUtils]: 127: Hoare triple {34879#(< ~counter~0 41)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {33922#true} is VALID [2022-04-28 07:18:17,468 INFO L290 TraceCheckUtils]: 126: Hoare triple {34879#(< ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {34879#(< ~counter~0 41)} is VALID [2022-04-28 07:18:17,469 INFO L290 TraceCheckUtils]: 125: Hoare triple {34907#(< ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34879#(< ~counter~0 41)} is VALID [2022-04-28 07:18:17,469 INFO L290 TraceCheckUtils]: 124: Hoare triple {34907#(< ~counter~0 40)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {34907#(< ~counter~0 40)} is VALID [2022-04-28 07:18:17,470 INFO L290 TraceCheckUtils]: 123: Hoare triple {34907#(< ~counter~0 40)} assume !!(0 != ~y3~0); {34907#(< ~counter~0 40)} is VALID [2022-04-28 07:18:17,470 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {33922#true} {34907#(< ~counter~0 40)} #63#return; {34907#(< ~counter~0 40)} is VALID [2022-04-28 07:18:17,470 INFO L290 TraceCheckUtils]: 121: Hoare triple {33922#true} assume true; {33922#true} is VALID [2022-04-28 07:18:17,470 INFO L290 TraceCheckUtils]: 120: Hoare triple {33922#true} assume !(0 == ~cond); {33922#true} is VALID [2022-04-28 07:18:17,470 INFO L290 TraceCheckUtils]: 119: Hoare triple {33922#true} ~cond := #in~cond; {33922#true} is VALID [2022-04-28 07:18:17,470 INFO L272 TraceCheckUtils]: 118: Hoare triple {34907#(< ~counter~0 40)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {33922#true} is VALID [2022-04-28 07:18:17,471 INFO L290 TraceCheckUtils]: 117: Hoare triple {34907#(< ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {34907#(< ~counter~0 40)} is VALID [2022-04-28 07:18:17,471 INFO L290 TraceCheckUtils]: 116: Hoare triple {34935#(< ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34907#(< ~counter~0 40)} is VALID [2022-04-28 07:18:17,472 INFO L290 TraceCheckUtils]: 115: Hoare triple {34935#(< ~counter~0 39)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {34935#(< ~counter~0 39)} is VALID [2022-04-28 07:18:17,472 INFO L290 TraceCheckUtils]: 114: Hoare triple {34935#(< ~counter~0 39)} assume !!(0 != ~y3~0); {34935#(< ~counter~0 39)} is VALID [2022-04-28 07:18:17,473 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {33922#true} {34935#(< ~counter~0 39)} #63#return; {34935#(< ~counter~0 39)} is VALID [2022-04-28 07:18:17,473 INFO L290 TraceCheckUtils]: 112: Hoare triple {33922#true} assume true; {33922#true} is VALID [2022-04-28 07:18:17,473 INFO L290 TraceCheckUtils]: 111: Hoare triple {33922#true} assume !(0 == ~cond); {33922#true} is VALID [2022-04-28 07:18:17,473 INFO L290 TraceCheckUtils]: 110: Hoare triple {33922#true} ~cond := #in~cond; {33922#true} is VALID [2022-04-28 07:18:17,473 INFO L272 TraceCheckUtils]: 109: Hoare triple {34935#(< ~counter~0 39)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {33922#true} is VALID [2022-04-28 07:18:17,473 INFO L290 TraceCheckUtils]: 108: Hoare triple {34935#(< ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {34935#(< ~counter~0 39)} is VALID [2022-04-28 07:18:17,474 INFO L290 TraceCheckUtils]: 107: Hoare triple {34963#(< ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34935#(< ~counter~0 39)} is VALID [2022-04-28 07:18:17,474 INFO L290 TraceCheckUtils]: 106: Hoare triple {34963#(< ~counter~0 38)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {34963#(< ~counter~0 38)} is VALID [2022-04-28 07:18:17,474 INFO L290 TraceCheckUtils]: 105: Hoare triple {34963#(< ~counter~0 38)} assume !!(0 != ~y3~0); {34963#(< ~counter~0 38)} is VALID [2022-04-28 07:18:17,475 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {33922#true} {34963#(< ~counter~0 38)} #63#return; {34963#(< ~counter~0 38)} is VALID [2022-04-28 07:18:17,475 INFO L290 TraceCheckUtils]: 103: Hoare triple {33922#true} assume true; {33922#true} is VALID [2022-04-28 07:18:17,475 INFO L290 TraceCheckUtils]: 102: Hoare triple {33922#true} assume !(0 == ~cond); {33922#true} is VALID [2022-04-28 07:18:17,475 INFO L290 TraceCheckUtils]: 101: Hoare triple {33922#true} ~cond := #in~cond; {33922#true} is VALID [2022-04-28 07:18:17,475 INFO L272 TraceCheckUtils]: 100: Hoare triple {34963#(< ~counter~0 38)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {33922#true} is VALID [2022-04-28 07:18:17,475 INFO L290 TraceCheckUtils]: 99: Hoare triple {34963#(< ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {34963#(< ~counter~0 38)} is VALID [2022-04-28 07:18:17,476 INFO L290 TraceCheckUtils]: 98: Hoare triple {34991#(< ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34963#(< ~counter~0 38)} is VALID [2022-04-28 07:18:17,476 INFO L290 TraceCheckUtils]: 97: Hoare triple {34991#(< ~counter~0 37)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {34991#(< ~counter~0 37)} is VALID [2022-04-28 07:18:17,477 INFO L290 TraceCheckUtils]: 96: Hoare triple {34991#(< ~counter~0 37)} assume !!(0 != ~y3~0); {34991#(< ~counter~0 37)} is VALID [2022-04-28 07:18:17,477 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {33922#true} {34991#(< ~counter~0 37)} #63#return; {34991#(< ~counter~0 37)} is VALID [2022-04-28 07:18:17,477 INFO L290 TraceCheckUtils]: 94: Hoare triple {33922#true} assume true; {33922#true} is VALID [2022-04-28 07:18:17,477 INFO L290 TraceCheckUtils]: 93: Hoare triple {33922#true} assume !(0 == ~cond); {33922#true} is VALID [2022-04-28 07:18:17,478 INFO L290 TraceCheckUtils]: 92: Hoare triple {33922#true} ~cond := #in~cond; {33922#true} is VALID [2022-04-28 07:18:17,478 INFO L272 TraceCheckUtils]: 91: Hoare triple {34991#(< ~counter~0 37)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {33922#true} is VALID [2022-04-28 07:18:17,478 INFO L290 TraceCheckUtils]: 90: Hoare triple {34991#(< ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {34991#(< ~counter~0 37)} is VALID [2022-04-28 07:18:17,479 INFO L290 TraceCheckUtils]: 89: Hoare triple {35019#(< ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34991#(< ~counter~0 37)} is VALID [2022-04-28 07:18:17,479 INFO L290 TraceCheckUtils]: 88: Hoare triple {35019#(< ~counter~0 36)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {35019#(< ~counter~0 36)} is VALID [2022-04-28 07:18:17,479 INFO L290 TraceCheckUtils]: 87: Hoare triple {35019#(< ~counter~0 36)} assume !!(0 != ~y3~0); {35019#(< ~counter~0 36)} is VALID [2022-04-28 07:18:17,480 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {33922#true} {35019#(< ~counter~0 36)} #63#return; {35019#(< ~counter~0 36)} is VALID [2022-04-28 07:18:17,480 INFO L290 TraceCheckUtils]: 85: Hoare triple {33922#true} assume true; {33922#true} is VALID [2022-04-28 07:18:17,480 INFO L290 TraceCheckUtils]: 84: Hoare triple {33922#true} assume !(0 == ~cond); {33922#true} is VALID [2022-04-28 07:18:17,480 INFO L290 TraceCheckUtils]: 83: Hoare triple {33922#true} ~cond := #in~cond; {33922#true} is VALID [2022-04-28 07:18:17,480 INFO L272 TraceCheckUtils]: 82: Hoare triple {35019#(< ~counter~0 36)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {33922#true} is VALID [2022-04-28 07:18:17,480 INFO L290 TraceCheckUtils]: 81: Hoare triple {35019#(< ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {35019#(< ~counter~0 36)} is VALID [2022-04-28 07:18:17,481 INFO L290 TraceCheckUtils]: 80: Hoare triple {35047#(< ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {35019#(< ~counter~0 36)} is VALID [2022-04-28 07:18:17,481 INFO L290 TraceCheckUtils]: 79: Hoare triple {35047#(< ~counter~0 35)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {35047#(< ~counter~0 35)} is VALID [2022-04-28 07:18:17,482 INFO L290 TraceCheckUtils]: 78: Hoare triple {35047#(< ~counter~0 35)} assume !!(0 != ~y3~0); {35047#(< ~counter~0 35)} is VALID [2022-04-28 07:18:17,482 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {33922#true} {35047#(< ~counter~0 35)} #63#return; {35047#(< ~counter~0 35)} is VALID [2022-04-28 07:18:17,482 INFO L290 TraceCheckUtils]: 76: Hoare triple {33922#true} assume true; {33922#true} is VALID [2022-04-28 07:18:17,482 INFO L290 TraceCheckUtils]: 75: Hoare triple {33922#true} assume !(0 == ~cond); {33922#true} is VALID [2022-04-28 07:18:17,482 INFO L290 TraceCheckUtils]: 74: Hoare triple {33922#true} ~cond := #in~cond; {33922#true} is VALID [2022-04-28 07:18:17,482 INFO L272 TraceCheckUtils]: 73: Hoare triple {35047#(< ~counter~0 35)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {33922#true} is VALID [2022-04-28 07:18:17,483 INFO L290 TraceCheckUtils]: 72: Hoare triple {35047#(< ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {35047#(< ~counter~0 35)} is VALID [2022-04-28 07:18:17,483 INFO L290 TraceCheckUtils]: 71: Hoare triple {35075#(< ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {35047#(< ~counter~0 35)} is VALID [2022-04-28 07:18:17,484 INFO L290 TraceCheckUtils]: 70: Hoare triple {35075#(< ~counter~0 34)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {35075#(< ~counter~0 34)} is VALID [2022-04-28 07:18:17,484 INFO L290 TraceCheckUtils]: 69: Hoare triple {35075#(< ~counter~0 34)} assume !!(0 != ~y3~0); {35075#(< ~counter~0 34)} is VALID [2022-04-28 07:18:17,484 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {33922#true} {35075#(< ~counter~0 34)} #63#return; {35075#(< ~counter~0 34)} is VALID [2022-04-28 07:18:17,485 INFO L290 TraceCheckUtils]: 67: Hoare triple {33922#true} assume true; {33922#true} is VALID [2022-04-28 07:18:17,485 INFO L290 TraceCheckUtils]: 66: Hoare triple {33922#true} assume !(0 == ~cond); {33922#true} is VALID [2022-04-28 07:18:17,485 INFO L290 TraceCheckUtils]: 65: Hoare triple {33922#true} ~cond := #in~cond; {33922#true} is VALID [2022-04-28 07:18:17,485 INFO L272 TraceCheckUtils]: 64: Hoare triple {35075#(< ~counter~0 34)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {33922#true} is VALID [2022-04-28 07:18:17,485 INFO L290 TraceCheckUtils]: 63: Hoare triple {35075#(< ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {35075#(< ~counter~0 34)} is VALID [2022-04-28 07:18:17,485 INFO L290 TraceCheckUtils]: 62: Hoare triple {35103#(< ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {35075#(< ~counter~0 34)} is VALID [2022-04-28 07:18:17,486 INFO L290 TraceCheckUtils]: 61: Hoare triple {35103#(< ~counter~0 33)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {35103#(< ~counter~0 33)} is VALID [2022-04-28 07:18:17,486 INFO L290 TraceCheckUtils]: 60: Hoare triple {35103#(< ~counter~0 33)} assume !!(0 != ~y3~0); {35103#(< ~counter~0 33)} is VALID [2022-04-28 07:18:17,487 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {33922#true} {35103#(< ~counter~0 33)} #63#return; {35103#(< ~counter~0 33)} is VALID [2022-04-28 07:18:17,487 INFO L290 TraceCheckUtils]: 58: Hoare triple {33922#true} assume true; {33922#true} is VALID [2022-04-28 07:18:17,487 INFO L290 TraceCheckUtils]: 57: Hoare triple {33922#true} assume !(0 == ~cond); {33922#true} is VALID [2022-04-28 07:18:17,487 INFO L290 TraceCheckUtils]: 56: Hoare triple {33922#true} ~cond := #in~cond; {33922#true} is VALID [2022-04-28 07:18:17,487 INFO L272 TraceCheckUtils]: 55: Hoare triple {35103#(< ~counter~0 33)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {33922#true} is VALID [2022-04-28 07:18:17,487 INFO L290 TraceCheckUtils]: 54: Hoare triple {35103#(< ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {35103#(< ~counter~0 33)} is VALID [2022-04-28 07:18:17,488 INFO L290 TraceCheckUtils]: 53: Hoare triple {35131#(< ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {35103#(< ~counter~0 33)} is VALID [2022-04-28 07:18:17,488 INFO L290 TraceCheckUtils]: 52: Hoare triple {35131#(< ~counter~0 32)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {35131#(< ~counter~0 32)} is VALID [2022-04-28 07:18:17,488 INFO L290 TraceCheckUtils]: 51: Hoare triple {35131#(< ~counter~0 32)} assume !!(0 != ~y3~0); {35131#(< ~counter~0 32)} is VALID [2022-04-28 07:18:17,489 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {33922#true} {35131#(< ~counter~0 32)} #63#return; {35131#(< ~counter~0 32)} is VALID [2022-04-28 07:18:17,489 INFO L290 TraceCheckUtils]: 49: Hoare triple {33922#true} assume true; {33922#true} is VALID [2022-04-28 07:18:17,489 INFO L290 TraceCheckUtils]: 48: Hoare triple {33922#true} assume !(0 == ~cond); {33922#true} is VALID [2022-04-28 07:18:17,489 INFO L290 TraceCheckUtils]: 47: Hoare triple {33922#true} ~cond := #in~cond; {33922#true} is VALID [2022-04-28 07:18:17,489 INFO L272 TraceCheckUtils]: 46: Hoare triple {35131#(< ~counter~0 32)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {33922#true} is VALID [2022-04-28 07:18:17,489 INFO L290 TraceCheckUtils]: 45: Hoare triple {35131#(< ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {35131#(< ~counter~0 32)} is VALID [2022-04-28 07:18:17,490 INFO L290 TraceCheckUtils]: 44: Hoare triple {35159#(< ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {35131#(< ~counter~0 32)} is VALID [2022-04-28 07:18:17,490 INFO L290 TraceCheckUtils]: 43: Hoare triple {35159#(< ~counter~0 31)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {35159#(< ~counter~0 31)} is VALID [2022-04-28 07:18:17,490 INFO L290 TraceCheckUtils]: 42: Hoare triple {35159#(< ~counter~0 31)} assume !!(0 != ~y3~0); {35159#(< ~counter~0 31)} is VALID [2022-04-28 07:18:17,491 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {33922#true} {35159#(< ~counter~0 31)} #63#return; {35159#(< ~counter~0 31)} is VALID [2022-04-28 07:18:17,491 INFO L290 TraceCheckUtils]: 40: Hoare triple {33922#true} assume true; {33922#true} is VALID [2022-04-28 07:18:17,491 INFO L290 TraceCheckUtils]: 39: Hoare triple {33922#true} assume !(0 == ~cond); {33922#true} is VALID [2022-04-28 07:18:17,491 INFO L290 TraceCheckUtils]: 38: Hoare triple {33922#true} ~cond := #in~cond; {33922#true} is VALID [2022-04-28 07:18:17,491 INFO L272 TraceCheckUtils]: 37: Hoare triple {35159#(< ~counter~0 31)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {33922#true} is VALID [2022-04-28 07:18:17,491 INFO L290 TraceCheckUtils]: 36: Hoare triple {35159#(< ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {35159#(< ~counter~0 31)} is VALID [2022-04-28 07:18:17,492 INFO L290 TraceCheckUtils]: 35: Hoare triple {35187#(< ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {35159#(< ~counter~0 31)} is VALID [2022-04-28 07:18:17,492 INFO L290 TraceCheckUtils]: 34: Hoare triple {35187#(< ~counter~0 30)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {35187#(< ~counter~0 30)} is VALID [2022-04-28 07:18:17,492 INFO L290 TraceCheckUtils]: 33: Hoare triple {35187#(< ~counter~0 30)} assume !!(0 != ~y3~0); {35187#(< ~counter~0 30)} is VALID [2022-04-28 07:18:17,493 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {33922#true} {35187#(< ~counter~0 30)} #63#return; {35187#(< ~counter~0 30)} is VALID [2022-04-28 07:18:17,493 INFO L290 TraceCheckUtils]: 31: Hoare triple {33922#true} assume true; {33922#true} is VALID [2022-04-28 07:18:17,493 INFO L290 TraceCheckUtils]: 30: Hoare triple {33922#true} assume !(0 == ~cond); {33922#true} is VALID [2022-04-28 07:18:17,493 INFO L290 TraceCheckUtils]: 29: Hoare triple {33922#true} ~cond := #in~cond; {33922#true} is VALID [2022-04-28 07:18:17,493 INFO L272 TraceCheckUtils]: 28: Hoare triple {35187#(< ~counter~0 30)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {33922#true} is VALID [2022-04-28 07:18:17,493 INFO L290 TraceCheckUtils]: 27: Hoare triple {35187#(< ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {35187#(< ~counter~0 30)} is VALID [2022-04-28 07:18:17,494 INFO L290 TraceCheckUtils]: 26: Hoare triple {35215#(< ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {35187#(< ~counter~0 30)} is VALID [2022-04-28 07:18:17,494 INFO L290 TraceCheckUtils]: 25: Hoare triple {35215#(< ~counter~0 29)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {35215#(< ~counter~0 29)} is VALID [2022-04-28 07:18:17,494 INFO L290 TraceCheckUtils]: 24: Hoare triple {35215#(< ~counter~0 29)} assume !!(0 != ~y3~0); {35215#(< ~counter~0 29)} is VALID [2022-04-28 07:18:17,495 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {33922#true} {35215#(< ~counter~0 29)} #63#return; {35215#(< ~counter~0 29)} is VALID [2022-04-28 07:18:17,495 INFO L290 TraceCheckUtils]: 22: Hoare triple {33922#true} assume true; {33922#true} is VALID [2022-04-28 07:18:17,495 INFO L290 TraceCheckUtils]: 21: Hoare triple {33922#true} assume !(0 == ~cond); {33922#true} is VALID [2022-04-28 07:18:17,495 INFO L290 TraceCheckUtils]: 20: Hoare triple {33922#true} ~cond := #in~cond; {33922#true} is VALID [2022-04-28 07:18:17,495 INFO L272 TraceCheckUtils]: 19: Hoare triple {35215#(< ~counter~0 29)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {33922#true} is VALID [2022-04-28 07:18:17,495 INFO L290 TraceCheckUtils]: 18: Hoare triple {35215#(< ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {35215#(< ~counter~0 29)} is VALID [2022-04-28 07:18:17,496 INFO L290 TraceCheckUtils]: 17: Hoare triple {35243#(< ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {35215#(< ~counter~0 29)} is VALID [2022-04-28 07:18:17,496 INFO L290 TraceCheckUtils]: 16: Hoare triple {35243#(< ~counter~0 28)} ~y1~0 := 0;~y2~0 := 0;~y3~0 := ~x1~0; {35243#(< ~counter~0 28)} is VALID [2022-04-28 07:18:17,496 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {33922#true} {35243#(< ~counter~0 28)} #61#return; {35243#(< ~counter~0 28)} is VALID [2022-04-28 07:18:17,496 INFO L290 TraceCheckUtils]: 14: Hoare triple {33922#true} assume true; {33922#true} is VALID [2022-04-28 07:18:17,496 INFO L290 TraceCheckUtils]: 13: Hoare triple {33922#true} assume !(0 == ~cond); {33922#true} is VALID [2022-04-28 07:18:17,497 INFO L290 TraceCheckUtils]: 12: Hoare triple {33922#true} ~cond := #in~cond; {33922#true} is VALID [2022-04-28 07:18:17,497 INFO L272 TraceCheckUtils]: 11: Hoare triple {35243#(< ~counter~0 28)} call assume_abort_if_not((if 0 != ~x2~0 then 1 else 0)); {33922#true} is VALID [2022-04-28 07:18:17,497 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {33922#true} {35243#(< ~counter~0 28)} #59#return; {35243#(< ~counter~0 28)} is VALID [2022-04-28 07:18:17,497 INFO L290 TraceCheckUtils]: 9: Hoare triple {33922#true} assume true; {33922#true} is VALID [2022-04-28 07:18:17,497 INFO L290 TraceCheckUtils]: 8: Hoare triple {33922#true} assume !(0 == ~cond); {33922#true} is VALID [2022-04-28 07:18:17,497 INFO L290 TraceCheckUtils]: 7: Hoare triple {33922#true} ~cond := #in~cond; {33922#true} is VALID [2022-04-28 07:18:17,497 INFO L272 TraceCheckUtils]: 6: Hoare triple {35243#(< ~counter~0 28)} call assume_abort_if_not((if ~x1~0 >= 0 then 1 else 0)); {33922#true} is VALID [2022-04-28 07:18:17,497 INFO L290 TraceCheckUtils]: 5: Hoare triple {35243#(< ~counter~0 28)} havoc ~x1~0;havoc ~x2~0;havoc ~y1~0;havoc ~y2~0;havoc ~y3~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~x1~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~x2~0 := #t~nondet5;havoc #t~nondet5; {35243#(< ~counter~0 28)} is VALID [2022-04-28 07:18:17,498 INFO L272 TraceCheckUtils]: 4: Hoare triple {35243#(< ~counter~0 28)} call #t~ret7 := main(); {35243#(< ~counter~0 28)} is VALID [2022-04-28 07:18:17,498 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {35243#(< ~counter~0 28)} {33922#true} #67#return; {35243#(< ~counter~0 28)} is VALID [2022-04-28 07:18:17,498 INFO L290 TraceCheckUtils]: 2: Hoare triple {35243#(< ~counter~0 28)} assume true; {35243#(< ~counter~0 28)} is VALID [2022-04-28 07:18:17,498 INFO L290 TraceCheckUtils]: 1: Hoare triple {33922#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(11, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {35243#(< ~counter~0 28)} is VALID [2022-04-28 07:18:17,499 INFO L272 TraceCheckUtils]: 0: Hoare triple {33922#true} call ULTIMATE.init(); {33922#true} is VALID [2022-04-28 07:18:17,499 INFO L134 CoverageAnalysis]: Checked inductivity of 2171 backedges. 44 proven. 1199 refuted. 0 times theorem prover too weak. 928 trivial. 0 not checked. [2022-04-28 07:18:17,500 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 07:18:17,500 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1054639288] [2022-04-28 07:18:17,500 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 07:18:17,500 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1014780376] [2022-04-28 07:18:17,500 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1014780376] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 07:18:17,500 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 07:18:17,500 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [26, 26] total 50 [2022-04-28 07:18:17,500 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 07:18:17,500 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [715151736] [2022-04-28 07:18:17,500 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [715151736] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 07:18:17,500 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 07:18:17,500 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [26] imperfect sequences [] total 26 [2022-04-28 07:18:17,500 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [931826686] [2022-04-28 07:18:17,500 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 07:18:17,501 INFO L78 Accepts]: Start accepts. Automaton has has 26 states, 26 states have (on average 6.384615384615385) internal successors, (166), 25 states have internal predecessors, (166), 25 states have call successors, (27), 25 states have call predecessors, (27), 23 states have return successors, (25), 23 states have call predecessors, (25), 24 states have call successors, (25) Word has length 221 [2022-04-28 07:18:17,501 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 07:18:17,501 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 26 states, 26 states have (on average 6.384615384615385) internal successors, (166), 25 states have internal predecessors, (166), 25 states have call successors, (27), 25 states have call predecessors, (27), 23 states have return successors, (25), 23 states have call predecessors, (25), 24 states have call successors, (25) [2022-04-28 07:18:17,661 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 218 edges. 218 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 07:18:17,661 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 26 states [2022-04-28 07:18:17,661 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 07:18:17,661 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 26 interpolants. [2022-04-28 07:18:17,662 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1133, Invalid=1317, Unknown=0, NotChecked=0, Total=2450 [2022-04-28 07:18:17,662 INFO L87 Difference]: Start difference. First operand 218 states and 241 transitions. Second operand has 26 states, 26 states have (on average 6.384615384615385) internal successors, (166), 25 states have internal predecessors, (166), 25 states have call successors, (27), 25 states have call predecessors, (27), 23 states have return successors, (25), 23 states have call predecessors, (25), 24 states have call successors, (25) [2022-04-28 07:18:18,554 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 07:18:18,555 INFO L93 Difference]: Finished difference Result 232 states and 256 transitions. [2022-04-28 07:18:18,555 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2022-04-28 07:18:18,555 INFO L78 Accepts]: Start accepts. Automaton has has 26 states, 26 states have (on average 6.384615384615385) internal successors, (166), 25 states have internal predecessors, (166), 25 states have call successors, (27), 25 states have call predecessors, (27), 23 states have return successors, (25), 23 states have call predecessors, (25), 24 states have call successors, (25) Word has length 221 [2022-04-28 07:18:18,555 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 07:18:18,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 26 states, 26 states have (on average 6.384615384615385) internal successors, (166), 25 states have internal predecessors, (166), 25 states have call successors, (27), 25 states have call predecessors, (27), 23 states have return successors, (25), 23 states have call predecessors, (25), 24 states have call successors, (25) [2022-04-28 07:18:18,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 48 states and 255 transitions. [2022-04-28 07:18:18,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 26 states, 26 states have (on average 6.384615384615385) internal successors, (166), 25 states have internal predecessors, (166), 25 states have call successors, (27), 25 states have call predecessors, (27), 23 states have return successors, (25), 23 states have call predecessors, (25), 24 states have call successors, (25) [2022-04-28 07:18:18,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 48 states and 255 transitions. [2022-04-28 07:18:18,562 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 48 states and 255 transitions. [2022-04-28 07:18:18,743 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 255 edges. 255 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 07:18:18,746 INFO L225 Difference]: With dead ends: 232 [2022-04-28 07:18:18,746 INFO L226 Difference]: Without dead ends: 227 [2022-04-28 07:18:18,747 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 463 GetRequests, 393 SyntacticMatches, 0 SemanticMatches, 70 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 298 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=2211, Invalid=2901, Unknown=0, NotChecked=0, Total=5112 [2022-04-28 07:18:18,747 INFO L413 NwaCegarLoop]: 48 mSDtfsCounter, 84 mSDsluCounter, 210 mSDsCounter, 0 mSdLazyCounter, 134 mSolverCounterSat, 21 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 84 SdHoareTripleChecker+Valid, 258 SdHoareTripleChecker+Invalid, 155 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 21 IncrementalHoareTripleChecker+Valid, 134 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-28 07:18:18,748 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [84 Valid, 258 Invalid, 155 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [21 Valid, 134 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-28 07:18:18,748 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 227 states. [2022-04-28 07:18:19,009 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 227 to 227. [2022-04-28 07:18:19,010 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 07:18:19,010 INFO L82 GeneralOperation]: Start isEquivalent. First operand 227 states. Second operand has 227 states, 173 states have (on average 1.138728323699422) internal successors, (197), 173 states have internal predecessors, (197), 28 states have call successors, (28), 27 states have call predecessors, (28), 25 states have return successors, (26), 26 states have call predecessors, (26), 26 states have call successors, (26) [2022-04-28 07:18:19,010 INFO L74 IsIncluded]: Start isIncluded. First operand 227 states. Second operand has 227 states, 173 states have (on average 1.138728323699422) internal successors, (197), 173 states have internal predecessors, (197), 28 states have call successors, (28), 27 states have call predecessors, (28), 25 states have return successors, (26), 26 states have call predecessors, (26), 26 states have call successors, (26) [2022-04-28 07:18:19,010 INFO L87 Difference]: Start difference. First operand 227 states. Second operand has 227 states, 173 states have (on average 1.138728323699422) internal successors, (197), 173 states have internal predecessors, (197), 28 states have call successors, (28), 27 states have call predecessors, (28), 25 states have return successors, (26), 26 states have call predecessors, (26), 26 states have call successors, (26) [2022-04-28 07:18:19,013 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 07:18:19,013 INFO L93 Difference]: Finished difference Result 227 states and 251 transitions. [2022-04-28 07:18:19,013 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 251 transitions. [2022-04-28 07:18:19,013 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 07:18:19,013 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 07:18:19,014 INFO L74 IsIncluded]: Start isIncluded. First operand has 227 states, 173 states have (on average 1.138728323699422) internal successors, (197), 173 states have internal predecessors, (197), 28 states have call successors, (28), 27 states have call predecessors, (28), 25 states have return successors, (26), 26 states have call predecessors, (26), 26 states have call successors, (26) Second operand 227 states. [2022-04-28 07:18:19,014 INFO L87 Difference]: Start difference. First operand has 227 states, 173 states have (on average 1.138728323699422) internal successors, (197), 173 states have internal predecessors, (197), 28 states have call successors, (28), 27 states have call predecessors, (28), 25 states have return successors, (26), 26 states have call predecessors, (26), 26 states have call successors, (26) Second operand 227 states. [2022-04-28 07:18:19,016 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 07:18:19,016 INFO L93 Difference]: Finished difference Result 227 states and 251 transitions. [2022-04-28 07:18:19,016 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 251 transitions. [2022-04-28 07:18:19,017 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 07:18:19,017 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 07:18:19,017 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 07:18:19,017 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 07:18:19,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 227 states, 173 states have (on average 1.138728323699422) internal successors, (197), 173 states have internal predecessors, (197), 28 states have call successors, (28), 27 states have call predecessors, (28), 25 states have return successors, (26), 26 states have call predecessors, (26), 26 states have call successors, (26) [2022-04-28 07:18:19,020 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 227 states and 251 transitions. [2022-04-28 07:18:19,020 INFO L78 Accepts]: Start accepts. Automaton has 227 states and 251 transitions. Word has length 221 [2022-04-28 07:18:19,020 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 07:18:19,020 INFO L495 AbstractCegarLoop]: Abstraction has 227 states and 251 transitions. [2022-04-28 07:18:19,020 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 26 states, 26 states have (on average 6.384615384615385) internal successors, (166), 25 states have internal predecessors, (166), 25 states have call successors, (27), 25 states have call predecessors, (27), 23 states have return successors, (25), 23 states have call predecessors, (25), 24 states have call successors, (25) [2022-04-28 07:18:19,020 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 227 states and 251 transitions. [2022-04-28 07:18:19,320 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 251 edges. 251 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 07:18:19,320 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 251 transitions. [2022-04-28 07:18:19,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2022-04-28 07:18:19,321 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 07:18:19,321 INFO L195 NwaCegarLoop]: trace histogram [24, 24, 23, 23, 23, 23, 23, 23, 23, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 07:18:19,338 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (26)] Forceful destruction successful, exit code 0 [2022-04-28 07:18:19,532 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 26 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable25 [2022-04-28 07:18:19,532 INFO L420 AbstractCegarLoop]: === Iteration 27 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 07:18:19,533 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 07:18:19,533 INFO L85 PathProgramCache]: Analyzing trace with hash -360260900, now seen corresponding path program 45 times [2022-04-28 07:18:19,533 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 07:18:19,533 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1753979354] [2022-04-28 07:18:19,533 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 07:18:19,533 INFO L85 PathProgramCache]: Analyzing trace with hash -360260900, now seen corresponding path program 46 times [2022-04-28 07:18:19,533 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 07:18:19,533 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [44094635] [2022-04-28 07:18:19,533 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 07:18:19,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 07:18:19,546 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 07:18:19,546 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1054457547] [2022-04-28 07:18:19,546 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-28 07:18:19,546 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 07:18:19,547 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 07:18:19,547 INFO L229 MonitoredProcess]: Starting monitored process 27 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 07:18:19,562 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (27)] Waiting until timeout for monitored process [2022-04-28 07:18:19,659 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-28 07:18:19,659 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 07:18:19,662 INFO L263 TraceCheckSpWp]: Trace formula consists of 622 conjuncts, 51 conjunts are in the unsatisfiable core [2022-04-28 07:18:19,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 07:18:19,697 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 07:18:20,796 INFO L272 TraceCheckUtils]: 0: Hoare triple {36713#true} call ULTIMATE.init(); {36713#true} is VALID [2022-04-28 07:18:20,797 INFO L290 TraceCheckUtils]: 1: Hoare triple {36713#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(11, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {36721#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:20,797 INFO L290 TraceCheckUtils]: 2: Hoare triple {36721#(<= ~counter~0 0)} assume true; {36721#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:20,797 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {36721#(<= ~counter~0 0)} {36713#true} #67#return; {36721#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:20,798 INFO L272 TraceCheckUtils]: 4: Hoare triple {36721#(<= ~counter~0 0)} call #t~ret7 := main(); {36721#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:20,798 INFO L290 TraceCheckUtils]: 5: Hoare triple {36721#(<= ~counter~0 0)} havoc ~x1~0;havoc ~x2~0;havoc ~y1~0;havoc ~y2~0;havoc ~y3~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~x1~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~x2~0 := #t~nondet5;havoc #t~nondet5; {36721#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:20,798 INFO L272 TraceCheckUtils]: 6: Hoare triple {36721#(<= ~counter~0 0)} call assume_abort_if_not((if ~x1~0 >= 0 then 1 else 0)); {36721#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:20,799 INFO L290 TraceCheckUtils]: 7: Hoare triple {36721#(<= ~counter~0 0)} ~cond := #in~cond; {36721#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:20,799 INFO L290 TraceCheckUtils]: 8: Hoare triple {36721#(<= ~counter~0 0)} assume !(0 == ~cond); {36721#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:20,799 INFO L290 TraceCheckUtils]: 9: Hoare triple {36721#(<= ~counter~0 0)} assume true; {36721#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:20,799 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {36721#(<= ~counter~0 0)} {36721#(<= ~counter~0 0)} #59#return; {36721#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:20,800 INFO L272 TraceCheckUtils]: 11: Hoare triple {36721#(<= ~counter~0 0)} call assume_abort_if_not((if 0 != ~x2~0 then 1 else 0)); {36721#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:20,800 INFO L290 TraceCheckUtils]: 12: Hoare triple {36721#(<= ~counter~0 0)} ~cond := #in~cond; {36721#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:20,800 INFO L290 TraceCheckUtils]: 13: Hoare triple {36721#(<= ~counter~0 0)} assume !(0 == ~cond); {36721#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:20,800 INFO L290 TraceCheckUtils]: 14: Hoare triple {36721#(<= ~counter~0 0)} assume true; {36721#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:20,801 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {36721#(<= ~counter~0 0)} {36721#(<= ~counter~0 0)} #61#return; {36721#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:20,801 INFO L290 TraceCheckUtils]: 16: Hoare triple {36721#(<= ~counter~0 0)} ~y1~0 := 0;~y2~0 := 0;~y3~0 := ~x1~0; {36721#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:20,802 INFO L290 TraceCheckUtils]: 17: Hoare triple {36721#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {36770#(<= ~counter~0 1)} is VALID [2022-04-28 07:18:20,802 INFO L290 TraceCheckUtils]: 18: Hoare triple {36770#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {36770#(<= ~counter~0 1)} is VALID [2022-04-28 07:18:20,803 INFO L272 TraceCheckUtils]: 19: Hoare triple {36770#(<= ~counter~0 1)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {36770#(<= ~counter~0 1)} is VALID [2022-04-28 07:18:20,803 INFO L290 TraceCheckUtils]: 20: Hoare triple {36770#(<= ~counter~0 1)} ~cond := #in~cond; {36770#(<= ~counter~0 1)} is VALID [2022-04-28 07:18:20,803 INFO L290 TraceCheckUtils]: 21: Hoare triple {36770#(<= ~counter~0 1)} assume !(0 == ~cond); {36770#(<= ~counter~0 1)} is VALID [2022-04-28 07:18:20,803 INFO L290 TraceCheckUtils]: 22: Hoare triple {36770#(<= ~counter~0 1)} assume true; {36770#(<= ~counter~0 1)} is VALID [2022-04-28 07:18:20,804 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {36770#(<= ~counter~0 1)} {36770#(<= ~counter~0 1)} #63#return; {36770#(<= ~counter~0 1)} is VALID [2022-04-28 07:18:20,804 INFO L290 TraceCheckUtils]: 24: Hoare triple {36770#(<= ~counter~0 1)} assume !!(0 != ~y3~0); {36770#(<= ~counter~0 1)} is VALID [2022-04-28 07:18:20,804 INFO L290 TraceCheckUtils]: 25: Hoare triple {36770#(<= ~counter~0 1)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {36770#(<= ~counter~0 1)} is VALID [2022-04-28 07:18:20,805 INFO L290 TraceCheckUtils]: 26: Hoare triple {36770#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {36798#(<= ~counter~0 2)} is VALID [2022-04-28 07:18:20,805 INFO L290 TraceCheckUtils]: 27: Hoare triple {36798#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {36798#(<= ~counter~0 2)} is VALID [2022-04-28 07:18:20,806 INFO L272 TraceCheckUtils]: 28: Hoare triple {36798#(<= ~counter~0 2)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {36798#(<= ~counter~0 2)} is VALID [2022-04-28 07:18:20,806 INFO L290 TraceCheckUtils]: 29: Hoare triple {36798#(<= ~counter~0 2)} ~cond := #in~cond; {36798#(<= ~counter~0 2)} is VALID [2022-04-28 07:18:20,806 INFO L290 TraceCheckUtils]: 30: Hoare triple {36798#(<= ~counter~0 2)} assume !(0 == ~cond); {36798#(<= ~counter~0 2)} is VALID [2022-04-28 07:18:20,806 INFO L290 TraceCheckUtils]: 31: Hoare triple {36798#(<= ~counter~0 2)} assume true; {36798#(<= ~counter~0 2)} is VALID [2022-04-28 07:18:20,807 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {36798#(<= ~counter~0 2)} {36798#(<= ~counter~0 2)} #63#return; {36798#(<= ~counter~0 2)} is VALID [2022-04-28 07:18:20,807 INFO L290 TraceCheckUtils]: 33: Hoare triple {36798#(<= ~counter~0 2)} assume !!(0 != ~y3~0); {36798#(<= ~counter~0 2)} is VALID [2022-04-28 07:18:20,807 INFO L290 TraceCheckUtils]: 34: Hoare triple {36798#(<= ~counter~0 2)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {36798#(<= ~counter~0 2)} is VALID [2022-04-28 07:18:20,808 INFO L290 TraceCheckUtils]: 35: Hoare triple {36798#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {36826#(<= ~counter~0 3)} is VALID [2022-04-28 07:18:20,808 INFO L290 TraceCheckUtils]: 36: Hoare triple {36826#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {36826#(<= ~counter~0 3)} is VALID [2022-04-28 07:18:20,809 INFO L272 TraceCheckUtils]: 37: Hoare triple {36826#(<= ~counter~0 3)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {36826#(<= ~counter~0 3)} is VALID [2022-04-28 07:18:20,809 INFO L290 TraceCheckUtils]: 38: Hoare triple {36826#(<= ~counter~0 3)} ~cond := #in~cond; {36826#(<= ~counter~0 3)} is VALID [2022-04-28 07:18:20,809 INFO L290 TraceCheckUtils]: 39: Hoare triple {36826#(<= ~counter~0 3)} assume !(0 == ~cond); {36826#(<= ~counter~0 3)} is VALID [2022-04-28 07:18:20,809 INFO L290 TraceCheckUtils]: 40: Hoare triple {36826#(<= ~counter~0 3)} assume true; {36826#(<= ~counter~0 3)} is VALID [2022-04-28 07:18:20,810 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {36826#(<= ~counter~0 3)} {36826#(<= ~counter~0 3)} #63#return; {36826#(<= ~counter~0 3)} is VALID [2022-04-28 07:18:20,810 INFO L290 TraceCheckUtils]: 42: Hoare triple {36826#(<= ~counter~0 3)} assume !!(0 != ~y3~0); {36826#(<= ~counter~0 3)} is VALID [2022-04-28 07:18:20,810 INFO L290 TraceCheckUtils]: 43: Hoare triple {36826#(<= ~counter~0 3)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {36826#(<= ~counter~0 3)} is VALID [2022-04-28 07:18:20,811 INFO L290 TraceCheckUtils]: 44: Hoare triple {36826#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {36854#(<= ~counter~0 4)} is VALID [2022-04-28 07:18:20,811 INFO L290 TraceCheckUtils]: 45: Hoare triple {36854#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {36854#(<= ~counter~0 4)} is VALID [2022-04-28 07:18:20,811 INFO L272 TraceCheckUtils]: 46: Hoare triple {36854#(<= ~counter~0 4)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {36854#(<= ~counter~0 4)} is VALID [2022-04-28 07:18:20,812 INFO L290 TraceCheckUtils]: 47: Hoare triple {36854#(<= ~counter~0 4)} ~cond := #in~cond; {36854#(<= ~counter~0 4)} is VALID [2022-04-28 07:18:20,812 INFO L290 TraceCheckUtils]: 48: Hoare triple {36854#(<= ~counter~0 4)} assume !(0 == ~cond); {36854#(<= ~counter~0 4)} is VALID [2022-04-28 07:18:20,812 INFO L290 TraceCheckUtils]: 49: Hoare triple {36854#(<= ~counter~0 4)} assume true; {36854#(<= ~counter~0 4)} is VALID [2022-04-28 07:18:20,813 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {36854#(<= ~counter~0 4)} {36854#(<= ~counter~0 4)} #63#return; {36854#(<= ~counter~0 4)} is VALID [2022-04-28 07:18:20,813 INFO L290 TraceCheckUtils]: 51: Hoare triple {36854#(<= ~counter~0 4)} assume !!(0 != ~y3~0); {36854#(<= ~counter~0 4)} is VALID [2022-04-28 07:18:20,813 INFO L290 TraceCheckUtils]: 52: Hoare triple {36854#(<= ~counter~0 4)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {36854#(<= ~counter~0 4)} is VALID [2022-04-28 07:18:20,814 INFO L290 TraceCheckUtils]: 53: Hoare triple {36854#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {36882#(<= ~counter~0 5)} is VALID [2022-04-28 07:18:20,814 INFO L290 TraceCheckUtils]: 54: Hoare triple {36882#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {36882#(<= ~counter~0 5)} is VALID [2022-04-28 07:18:20,814 INFO L272 TraceCheckUtils]: 55: Hoare triple {36882#(<= ~counter~0 5)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {36882#(<= ~counter~0 5)} is VALID [2022-04-28 07:18:20,815 INFO L290 TraceCheckUtils]: 56: Hoare triple {36882#(<= ~counter~0 5)} ~cond := #in~cond; {36882#(<= ~counter~0 5)} is VALID [2022-04-28 07:18:20,815 INFO L290 TraceCheckUtils]: 57: Hoare triple {36882#(<= ~counter~0 5)} assume !(0 == ~cond); {36882#(<= ~counter~0 5)} is VALID [2022-04-28 07:18:20,815 INFO L290 TraceCheckUtils]: 58: Hoare triple {36882#(<= ~counter~0 5)} assume true; {36882#(<= ~counter~0 5)} is VALID [2022-04-28 07:18:20,815 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {36882#(<= ~counter~0 5)} {36882#(<= ~counter~0 5)} #63#return; {36882#(<= ~counter~0 5)} is VALID [2022-04-28 07:18:20,816 INFO L290 TraceCheckUtils]: 60: Hoare triple {36882#(<= ~counter~0 5)} assume !!(0 != ~y3~0); {36882#(<= ~counter~0 5)} is VALID [2022-04-28 07:18:20,816 INFO L290 TraceCheckUtils]: 61: Hoare triple {36882#(<= ~counter~0 5)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {36882#(<= ~counter~0 5)} is VALID [2022-04-28 07:18:20,816 INFO L290 TraceCheckUtils]: 62: Hoare triple {36882#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {36910#(<= ~counter~0 6)} is VALID [2022-04-28 07:18:20,817 INFO L290 TraceCheckUtils]: 63: Hoare triple {36910#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {36910#(<= ~counter~0 6)} is VALID [2022-04-28 07:18:20,817 INFO L272 TraceCheckUtils]: 64: Hoare triple {36910#(<= ~counter~0 6)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {36910#(<= ~counter~0 6)} is VALID [2022-04-28 07:18:20,817 INFO L290 TraceCheckUtils]: 65: Hoare triple {36910#(<= ~counter~0 6)} ~cond := #in~cond; {36910#(<= ~counter~0 6)} is VALID [2022-04-28 07:18:20,818 INFO L290 TraceCheckUtils]: 66: Hoare triple {36910#(<= ~counter~0 6)} assume !(0 == ~cond); {36910#(<= ~counter~0 6)} is VALID [2022-04-28 07:18:20,818 INFO L290 TraceCheckUtils]: 67: Hoare triple {36910#(<= ~counter~0 6)} assume true; {36910#(<= ~counter~0 6)} is VALID [2022-04-28 07:18:20,818 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {36910#(<= ~counter~0 6)} {36910#(<= ~counter~0 6)} #63#return; {36910#(<= ~counter~0 6)} is VALID [2022-04-28 07:18:20,819 INFO L290 TraceCheckUtils]: 69: Hoare triple {36910#(<= ~counter~0 6)} assume !!(0 != ~y3~0); {36910#(<= ~counter~0 6)} is VALID [2022-04-28 07:18:20,819 INFO L290 TraceCheckUtils]: 70: Hoare triple {36910#(<= ~counter~0 6)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {36910#(<= ~counter~0 6)} is VALID [2022-04-28 07:18:20,819 INFO L290 TraceCheckUtils]: 71: Hoare triple {36910#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {36938#(<= ~counter~0 7)} is VALID [2022-04-28 07:18:20,820 INFO L290 TraceCheckUtils]: 72: Hoare triple {36938#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {36938#(<= ~counter~0 7)} is VALID [2022-04-28 07:18:20,820 INFO L272 TraceCheckUtils]: 73: Hoare triple {36938#(<= ~counter~0 7)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {36938#(<= ~counter~0 7)} is VALID [2022-04-28 07:18:20,820 INFO L290 TraceCheckUtils]: 74: Hoare triple {36938#(<= ~counter~0 7)} ~cond := #in~cond; {36938#(<= ~counter~0 7)} is VALID [2022-04-28 07:18:20,821 INFO L290 TraceCheckUtils]: 75: Hoare triple {36938#(<= ~counter~0 7)} assume !(0 == ~cond); {36938#(<= ~counter~0 7)} is VALID [2022-04-28 07:18:20,821 INFO L290 TraceCheckUtils]: 76: Hoare triple {36938#(<= ~counter~0 7)} assume true; {36938#(<= ~counter~0 7)} is VALID [2022-04-28 07:18:20,821 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {36938#(<= ~counter~0 7)} {36938#(<= ~counter~0 7)} #63#return; {36938#(<= ~counter~0 7)} is VALID [2022-04-28 07:18:20,821 INFO L290 TraceCheckUtils]: 78: Hoare triple {36938#(<= ~counter~0 7)} assume !!(0 != ~y3~0); {36938#(<= ~counter~0 7)} is VALID [2022-04-28 07:18:20,822 INFO L290 TraceCheckUtils]: 79: Hoare triple {36938#(<= ~counter~0 7)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {36938#(<= ~counter~0 7)} is VALID [2022-04-28 07:18:20,822 INFO L290 TraceCheckUtils]: 80: Hoare triple {36938#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {36966#(<= ~counter~0 8)} is VALID [2022-04-28 07:18:20,822 INFO L290 TraceCheckUtils]: 81: Hoare triple {36966#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {36966#(<= ~counter~0 8)} is VALID [2022-04-28 07:18:20,823 INFO L272 TraceCheckUtils]: 82: Hoare triple {36966#(<= ~counter~0 8)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {36966#(<= ~counter~0 8)} is VALID [2022-04-28 07:18:20,823 INFO L290 TraceCheckUtils]: 83: Hoare triple {36966#(<= ~counter~0 8)} ~cond := #in~cond; {36966#(<= ~counter~0 8)} is VALID [2022-04-28 07:18:20,823 INFO L290 TraceCheckUtils]: 84: Hoare triple {36966#(<= ~counter~0 8)} assume !(0 == ~cond); {36966#(<= ~counter~0 8)} is VALID [2022-04-28 07:18:20,824 INFO L290 TraceCheckUtils]: 85: Hoare triple {36966#(<= ~counter~0 8)} assume true; {36966#(<= ~counter~0 8)} is VALID [2022-04-28 07:18:20,824 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {36966#(<= ~counter~0 8)} {36966#(<= ~counter~0 8)} #63#return; {36966#(<= ~counter~0 8)} is VALID [2022-04-28 07:18:20,824 INFO L290 TraceCheckUtils]: 87: Hoare triple {36966#(<= ~counter~0 8)} assume !!(0 != ~y3~0); {36966#(<= ~counter~0 8)} is VALID [2022-04-28 07:18:20,825 INFO L290 TraceCheckUtils]: 88: Hoare triple {36966#(<= ~counter~0 8)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {36966#(<= ~counter~0 8)} is VALID [2022-04-28 07:18:20,825 INFO L290 TraceCheckUtils]: 89: Hoare triple {36966#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {36994#(<= ~counter~0 9)} is VALID [2022-04-28 07:18:20,825 INFO L290 TraceCheckUtils]: 90: Hoare triple {36994#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {36994#(<= ~counter~0 9)} is VALID [2022-04-28 07:18:20,826 INFO L272 TraceCheckUtils]: 91: Hoare triple {36994#(<= ~counter~0 9)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {36994#(<= ~counter~0 9)} is VALID [2022-04-28 07:18:20,826 INFO L290 TraceCheckUtils]: 92: Hoare triple {36994#(<= ~counter~0 9)} ~cond := #in~cond; {36994#(<= ~counter~0 9)} is VALID [2022-04-28 07:18:20,826 INFO L290 TraceCheckUtils]: 93: Hoare triple {36994#(<= ~counter~0 9)} assume !(0 == ~cond); {36994#(<= ~counter~0 9)} is VALID [2022-04-28 07:18:20,827 INFO L290 TraceCheckUtils]: 94: Hoare triple {36994#(<= ~counter~0 9)} assume true; {36994#(<= ~counter~0 9)} is VALID [2022-04-28 07:18:20,827 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {36994#(<= ~counter~0 9)} {36994#(<= ~counter~0 9)} #63#return; {36994#(<= ~counter~0 9)} is VALID [2022-04-28 07:18:20,827 INFO L290 TraceCheckUtils]: 96: Hoare triple {36994#(<= ~counter~0 9)} assume !!(0 != ~y3~0); {36994#(<= ~counter~0 9)} is VALID [2022-04-28 07:18:20,828 INFO L290 TraceCheckUtils]: 97: Hoare triple {36994#(<= ~counter~0 9)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {36994#(<= ~counter~0 9)} is VALID [2022-04-28 07:18:20,828 INFO L290 TraceCheckUtils]: 98: Hoare triple {36994#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37022#(<= ~counter~0 10)} is VALID [2022-04-28 07:18:20,828 INFO L290 TraceCheckUtils]: 99: Hoare triple {37022#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {37022#(<= ~counter~0 10)} is VALID [2022-04-28 07:18:20,829 INFO L272 TraceCheckUtils]: 100: Hoare triple {37022#(<= ~counter~0 10)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {37022#(<= ~counter~0 10)} is VALID [2022-04-28 07:18:20,829 INFO L290 TraceCheckUtils]: 101: Hoare triple {37022#(<= ~counter~0 10)} ~cond := #in~cond; {37022#(<= ~counter~0 10)} is VALID [2022-04-28 07:18:20,829 INFO L290 TraceCheckUtils]: 102: Hoare triple {37022#(<= ~counter~0 10)} assume !(0 == ~cond); {37022#(<= ~counter~0 10)} is VALID [2022-04-28 07:18:20,830 INFO L290 TraceCheckUtils]: 103: Hoare triple {37022#(<= ~counter~0 10)} assume true; {37022#(<= ~counter~0 10)} is VALID [2022-04-28 07:18:20,830 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {37022#(<= ~counter~0 10)} {37022#(<= ~counter~0 10)} #63#return; {37022#(<= ~counter~0 10)} is VALID [2022-04-28 07:18:20,830 INFO L290 TraceCheckUtils]: 105: Hoare triple {37022#(<= ~counter~0 10)} assume !!(0 != ~y3~0); {37022#(<= ~counter~0 10)} is VALID [2022-04-28 07:18:20,831 INFO L290 TraceCheckUtils]: 106: Hoare triple {37022#(<= ~counter~0 10)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {37022#(<= ~counter~0 10)} is VALID [2022-04-28 07:18:20,831 INFO L290 TraceCheckUtils]: 107: Hoare triple {37022#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37050#(<= ~counter~0 11)} is VALID [2022-04-28 07:18:20,831 INFO L290 TraceCheckUtils]: 108: Hoare triple {37050#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {37050#(<= ~counter~0 11)} is VALID [2022-04-28 07:18:20,832 INFO L272 TraceCheckUtils]: 109: Hoare triple {37050#(<= ~counter~0 11)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {37050#(<= ~counter~0 11)} is VALID [2022-04-28 07:18:20,832 INFO L290 TraceCheckUtils]: 110: Hoare triple {37050#(<= ~counter~0 11)} ~cond := #in~cond; {37050#(<= ~counter~0 11)} is VALID [2022-04-28 07:18:20,832 INFO L290 TraceCheckUtils]: 111: Hoare triple {37050#(<= ~counter~0 11)} assume !(0 == ~cond); {37050#(<= ~counter~0 11)} is VALID [2022-04-28 07:18:20,833 INFO L290 TraceCheckUtils]: 112: Hoare triple {37050#(<= ~counter~0 11)} assume true; {37050#(<= ~counter~0 11)} is VALID [2022-04-28 07:18:20,833 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {37050#(<= ~counter~0 11)} {37050#(<= ~counter~0 11)} #63#return; {37050#(<= ~counter~0 11)} is VALID [2022-04-28 07:18:20,833 INFO L290 TraceCheckUtils]: 114: Hoare triple {37050#(<= ~counter~0 11)} assume !!(0 != ~y3~0); {37050#(<= ~counter~0 11)} is VALID [2022-04-28 07:18:20,833 INFO L290 TraceCheckUtils]: 115: Hoare triple {37050#(<= ~counter~0 11)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {37050#(<= ~counter~0 11)} is VALID [2022-04-28 07:18:20,834 INFO L290 TraceCheckUtils]: 116: Hoare triple {37050#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37078#(<= ~counter~0 12)} is VALID [2022-04-28 07:18:20,834 INFO L290 TraceCheckUtils]: 117: Hoare triple {37078#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {37078#(<= ~counter~0 12)} is VALID [2022-04-28 07:18:20,835 INFO L272 TraceCheckUtils]: 118: Hoare triple {37078#(<= ~counter~0 12)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {37078#(<= ~counter~0 12)} is VALID [2022-04-28 07:18:20,835 INFO L290 TraceCheckUtils]: 119: Hoare triple {37078#(<= ~counter~0 12)} ~cond := #in~cond; {37078#(<= ~counter~0 12)} is VALID [2022-04-28 07:18:20,835 INFO L290 TraceCheckUtils]: 120: Hoare triple {37078#(<= ~counter~0 12)} assume !(0 == ~cond); {37078#(<= ~counter~0 12)} is VALID [2022-04-28 07:18:20,835 INFO L290 TraceCheckUtils]: 121: Hoare triple {37078#(<= ~counter~0 12)} assume true; {37078#(<= ~counter~0 12)} is VALID [2022-04-28 07:18:20,836 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {37078#(<= ~counter~0 12)} {37078#(<= ~counter~0 12)} #63#return; {37078#(<= ~counter~0 12)} is VALID [2022-04-28 07:18:20,836 INFO L290 TraceCheckUtils]: 123: Hoare triple {37078#(<= ~counter~0 12)} assume !!(0 != ~y3~0); {37078#(<= ~counter~0 12)} is VALID [2022-04-28 07:18:20,836 INFO L290 TraceCheckUtils]: 124: Hoare triple {37078#(<= ~counter~0 12)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {37078#(<= ~counter~0 12)} is VALID [2022-04-28 07:18:20,837 INFO L290 TraceCheckUtils]: 125: Hoare triple {37078#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37106#(<= ~counter~0 13)} is VALID [2022-04-28 07:18:20,837 INFO L290 TraceCheckUtils]: 126: Hoare triple {37106#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {37106#(<= ~counter~0 13)} is VALID [2022-04-28 07:18:20,838 INFO L272 TraceCheckUtils]: 127: Hoare triple {37106#(<= ~counter~0 13)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {37106#(<= ~counter~0 13)} is VALID [2022-04-28 07:18:20,838 INFO L290 TraceCheckUtils]: 128: Hoare triple {37106#(<= ~counter~0 13)} ~cond := #in~cond; {37106#(<= ~counter~0 13)} is VALID [2022-04-28 07:18:20,838 INFO L290 TraceCheckUtils]: 129: Hoare triple {37106#(<= ~counter~0 13)} assume !(0 == ~cond); {37106#(<= ~counter~0 13)} is VALID [2022-04-28 07:18:20,838 INFO L290 TraceCheckUtils]: 130: Hoare triple {37106#(<= ~counter~0 13)} assume true; {37106#(<= ~counter~0 13)} is VALID [2022-04-28 07:18:20,839 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {37106#(<= ~counter~0 13)} {37106#(<= ~counter~0 13)} #63#return; {37106#(<= ~counter~0 13)} is VALID [2022-04-28 07:18:20,839 INFO L290 TraceCheckUtils]: 132: Hoare triple {37106#(<= ~counter~0 13)} assume !!(0 != ~y3~0); {37106#(<= ~counter~0 13)} is VALID [2022-04-28 07:18:20,839 INFO L290 TraceCheckUtils]: 133: Hoare triple {37106#(<= ~counter~0 13)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {37106#(<= ~counter~0 13)} is VALID [2022-04-28 07:18:20,840 INFO L290 TraceCheckUtils]: 134: Hoare triple {37106#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37134#(<= ~counter~0 14)} is VALID [2022-04-28 07:18:20,840 INFO L290 TraceCheckUtils]: 135: Hoare triple {37134#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {37134#(<= ~counter~0 14)} is VALID [2022-04-28 07:18:20,840 INFO L272 TraceCheckUtils]: 136: Hoare triple {37134#(<= ~counter~0 14)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {37134#(<= ~counter~0 14)} is VALID [2022-04-28 07:18:20,841 INFO L290 TraceCheckUtils]: 137: Hoare triple {37134#(<= ~counter~0 14)} ~cond := #in~cond; {37134#(<= ~counter~0 14)} is VALID [2022-04-28 07:18:20,841 INFO L290 TraceCheckUtils]: 138: Hoare triple {37134#(<= ~counter~0 14)} assume !(0 == ~cond); {37134#(<= ~counter~0 14)} is VALID [2022-04-28 07:18:20,841 INFO L290 TraceCheckUtils]: 139: Hoare triple {37134#(<= ~counter~0 14)} assume true; {37134#(<= ~counter~0 14)} is VALID [2022-04-28 07:18:20,842 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {37134#(<= ~counter~0 14)} {37134#(<= ~counter~0 14)} #63#return; {37134#(<= ~counter~0 14)} is VALID [2022-04-28 07:18:20,842 INFO L290 TraceCheckUtils]: 141: Hoare triple {37134#(<= ~counter~0 14)} assume !!(0 != ~y3~0); {37134#(<= ~counter~0 14)} is VALID [2022-04-28 07:18:20,842 INFO L290 TraceCheckUtils]: 142: Hoare triple {37134#(<= ~counter~0 14)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {37134#(<= ~counter~0 14)} is VALID [2022-04-28 07:18:20,843 INFO L290 TraceCheckUtils]: 143: Hoare triple {37134#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37162#(<= ~counter~0 15)} is VALID [2022-04-28 07:18:20,843 INFO L290 TraceCheckUtils]: 144: Hoare triple {37162#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {37162#(<= ~counter~0 15)} is VALID [2022-04-28 07:18:20,843 INFO L272 TraceCheckUtils]: 145: Hoare triple {37162#(<= ~counter~0 15)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {37162#(<= ~counter~0 15)} is VALID [2022-04-28 07:18:20,844 INFO L290 TraceCheckUtils]: 146: Hoare triple {37162#(<= ~counter~0 15)} ~cond := #in~cond; {37162#(<= ~counter~0 15)} is VALID [2022-04-28 07:18:20,844 INFO L290 TraceCheckUtils]: 147: Hoare triple {37162#(<= ~counter~0 15)} assume !(0 == ~cond); {37162#(<= ~counter~0 15)} is VALID [2022-04-28 07:18:20,844 INFO L290 TraceCheckUtils]: 148: Hoare triple {37162#(<= ~counter~0 15)} assume true; {37162#(<= ~counter~0 15)} is VALID [2022-04-28 07:18:20,845 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {37162#(<= ~counter~0 15)} {37162#(<= ~counter~0 15)} #63#return; {37162#(<= ~counter~0 15)} is VALID [2022-04-28 07:18:20,845 INFO L290 TraceCheckUtils]: 150: Hoare triple {37162#(<= ~counter~0 15)} assume !!(0 != ~y3~0); {37162#(<= ~counter~0 15)} is VALID [2022-04-28 07:18:20,845 INFO L290 TraceCheckUtils]: 151: Hoare triple {37162#(<= ~counter~0 15)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {37162#(<= ~counter~0 15)} is VALID [2022-04-28 07:18:20,846 INFO L290 TraceCheckUtils]: 152: Hoare triple {37162#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37190#(<= ~counter~0 16)} is VALID [2022-04-28 07:18:20,846 INFO L290 TraceCheckUtils]: 153: Hoare triple {37190#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {37190#(<= ~counter~0 16)} is VALID [2022-04-28 07:18:20,846 INFO L272 TraceCheckUtils]: 154: Hoare triple {37190#(<= ~counter~0 16)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {37190#(<= ~counter~0 16)} is VALID [2022-04-28 07:18:20,847 INFO L290 TraceCheckUtils]: 155: Hoare triple {37190#(<= ~counter~0 16)} ~cond := #in~cond; {37190#(<= ~counter~0 16)} is VALID [2022-04-28 07:18:20,847 INFO L290 TraceCheckUtils]: 156: Hoare triple {37190#(<= ~counter~0 16)} assume !(0 == ~cond); {37190#(<= ~counter~0 16)} is VALID [2022-04-28 07:18:20,847 INFO L290 TraceCheckUtils]: 157: Hoare triple {37190#(<= ~counter~0 16)} assume true; {37190#(<= ~counter~0 16)} is VALID [2022-04-28 07:18:20,847 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {37190#(<= ~counter~0 16)} {37190#(<= ~counter~0 16)} #63#return; {37190#(<= ~counter~0 16)} is VALID [2022-04-28 07:18:20,848 INFO L290 TraceCheckUtils]: 159: Hoare triple {37190#(<= ~counter~0 16)} assume !!(0 != ~y3~0); {37190#(<= ~counter~0 16)} is VALID [2022-04-28 07:18:20,848 INFO L290 TraceCheckUtils]: 160: Hoare triple {37190#(<= ~counter~0 16)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {37190#(<= ~counter~0 16)} is VALID [2022-04-28 07:18:20,849 INFO L290 TraceCheckUtils]: 161: Hoare triple {37190#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37218#(<= ~counter~0 17)} is VALID [2022-04-28 07:18:20,849 INFO L290 TraceCheckUtils]: 162: Hoare triple {37218#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {37218#(<= ~counter~0 17)} is VALID [2022-04-28 07:18:20,849 INFO L272 TraceCheckUtils]: 163: Hoare triple {37218#(<= ~counter~0 17)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {37218#(<= ~counter~0 17)} is VALID [2022-04-28 07:18:20,849 INFO L290 TraceCheckUtils]: 164: Hoare triple {37218#(<= ~counter~0 17)} ~cond := #in~cond; {37218#(<= ~counter~0 17)} is VALID [2022-04-28 07:18:20,850 INFO L290 TraceCheckUtils]: 165: Hoare triple {37218#(<= ~counter~0 17)} assume !(0 == ~cond); {37218#(<= ~counter~0 17)} is VALID [2022-04-28 07:18:20,850 INFO L290 TraceCheckUtils]: 166: Hoare triple {37218#(<= ~counter~0 17)} assume true; {37218#(<= ~counter~0 17)} is VALID [2022-04-28 07:18:20,850 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {37218#(<= ~counter~0 17)} {37218#(<= ~counter~0 17)} #63#return; {37218#(<= ~counter~0 17)} is VALID [2022-04-28 07:18:20,851 INFO L290 TraceCheckUtils]: 168: Hoare triple {37218#(<= ~counter~0 17)} assume !!(0 != ~y3~0); {37218#(<= ~counter~0 17)} is VALID [2022-04-28 07:18:20,851 INFO L290 TraceCheckUtils]: 169: Hoare triple {37218#(<= ~counter~0 17)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {37218#(<= ~counter~0 17)} is VALID [2022-04-28 07:18:20,851 INFO L290 TraceCheckUtils]: 170: Hoare triple {37218#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37246#(<= ~counter~0 18)} is VALID [2022-04-28 07:18:20,852 INFO L290 TraceCheckUtils]: 171: Hoare triple {37246#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {37246#(<= ~counter~0 18)} is VALID [2022-04-28 07:18:20,852 INFO L272 TraceCheckUtils]: 172: Hoare triple {37246#(<= ~counter~0 18)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {37246#(<= ~counter~0 18)} is VALID [2022-04-28 07:18:20,852 INFO L290 TraceCheckUtils]: 173: Hoare triple {37246#(<= ~counter~0 18)} ~cond := #in~cond; {37246#(<= ~counter~0 18)} is VALID [2022-04-28 07:18:20,853 INFO L290 TraceCheckUtils]: 174: Hoare triple {37246#(<= ~counter~0 18)} assume !(0 == ~cond); {37246#(<= ~counter~0 18)} is VALID [2022-04-28 07:18:20,853 INFO L290 TraceCheckUtils]: 175: Hoare triple {37246#(<= ~counter~0 18)} assume true; {37246#(<= ~counter~0 18)} is VALID [2022-04-28 07:18:20,853 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {37246#(<= ~counter~0 18)} {37246#(<= ~counter~0 18)} #63#return; {37246#(<= ~counter~0 18)} is VALID [2022-04-28 07:18:20,853 INFO L290 TraceCheckUtils]: 177: Hoare triple {37246#(<= ~counter~0 18)} assume !!(0 != ~y3~0); {37246#(<= ~counter~0 18)} is VALID [2022-04-28 07:18:20,854 INFO L290 TraceCheckUtils]: 178: Hoare triple {37246#(<= ~counter~0 18)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {37246#(<= ~counter~0 18)} is VALID [2022-04-28 07:18:20,854 INFO L290 TraceCheckUtils]: 179: Hoare triple {37246#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37274#(<= ~counter~0 19)} is VALID [2022-04-28 07:18:20,855 INFO L290 TraceCheckUtils]: 180: Hoare triple {37274#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {37274#(<= ~counter~0 19)} is VALID [2022-04-28 07:18:20,855 INFO L272 TraceCheckUtils]: 181: Hoare triple {37274#(<= ~counter~0 19)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {37274#(<= ~counter~0 19)} is VALID [2022-04-28 07:18:20,855 INFO L290 TraceCheckUtils]: 182: Hoare triple {37274#(<= ~counter~0 19)} ~cond := #in~cond; {37274#(<= ~counter~0 19)} is VALID [2022-04-28 07:18:20,855 INFO L290 TraceCheckUtils]: 183: Hoare triple {37274#(<= ~counter~0 19)} assume !(0 == ~cond); {37274#(<= ~counter~0 19)} is VALID [2022-04-28 07:18:20,856 INFO L290 TraceCheckUtils]: 184: Hoare triple {37274#(<= ~counter~0 19)} assume true; {37274#(<= ~counter~0 19)} is VALID [2022-04-28 07:18:20,856 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {37274#(<= ~counter~0 19)} {37274#(<= ~counter~0 19)} #63#return; {37274#(<= ~counter~0 19)} is VALID [2022-04-28 07:18:20,856 INFO L290 TraceCheckUtils]: 186: Hoare triple {37274#(<= ~counter~0 19)} assume !!(0 != ~y3~0); {37274#(<= ~counter~0 19)} is VALID [2022-04-28 07:18:20,857 INFO L290 TraceCheckUtils]: 187: Hoare triple {37274#(<= ~counter~0 19)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {37274#(<= ~counter~0 19)} is VALID [2022-04-28 07:18:20,857 INFO L290 TraceCheckUtils]: 188: Hoare triple {37274#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37302#(<= ~counter~0 20)} is VALID [2022-04-28 07:18:20,857 INFO L290 TraceCheckUtils]: 189: Hoare triple {37302#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {37302#(<= ~counter~0 20)} is VALID [2022-04-28 07:18:20,858 INFO L272 TraceCheckUtils]: 190: Hoare triple {37302#(<= ~counter~0 20)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {37302#(<= ~counter~0 20)} is VALID [2022-04-28 07:18:20,858 INFO L290 TraceCheckUtils]: 191: Hoare triple {37302#(<= ~counter~0 20)} ~cond := #in~cond; {37302#(<= ~counter~0 20)} is VALID [2022-04-28 07:18:20,858 INFO L290 TraceCheckUtils]: 192: Hoare triple {37302#(<= ~counter~0 20)} assume !(0 == ~cond); {37302#(<= ~counter~0 20)} is VALID [2022-04-28 07:18:20,859 INFO L290 TraceCheckUtils]: 193: Hoare triple {37302#(<= ~counter~0 20)} assume true; {37302#(<= ~counter~0 20)} is VALID [2022-04-28 07:18:20,859 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {37302#(<= ~counter~0 20)} {37302#(<= ~counter~0 20)} #63#return; {37302#(<= ~counter~0 20)} is VALID [2022-04-28 07:18:20,859 INFO L290 TraceCheckUtils]: 195: Hoare triple {37302#(<= ~counter~0 20)} assume !!(0 != ~y3~0); {37302#(<= ~counter~0 20)} is VALID [2022-04-28 07:18:20,860 INFO L290 TraceCheckUtils]: 196: Hoare triple {37302#(<= ~counter~0 20)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {37302#(<= ~counter~0 20)} is VALID [2022-04-28 07:18:20,860 INFO L290 TraceCheckUtils]: 197: Hoare triple {37302#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37330#(<= ~counter~0 21)} is VALID [2022-04-28 07:18:20,860 INFO L290 TraceCheckUtils]: 198: Hoare triple {37330#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {37330#(<= ~counter~0 21)} is VALID [2022-04-28 07:18:20,861 INFO L272 TraceCheckUtils]: 199: Hoare triple {37330#(<= ~counter~0 21)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {37330#(<= ~counter~0 21)} is VALID [2022-04-28 07:18:20,861 INFO L290 TraceCheckUtils]: 200: Hoare triple {37330#(<= ~counter~0 21)} ~cond := #in~cond; {37330#(<= ~counter~0 21)} is VALID [2022-04-28 07:18:20,861 INFO L290 TraceCheckUtils]: 201: Hoare triple {37330#(<= ~counter~0 21)} assume !(0 == ~cond); {37330#(<= ~counter~0 21)} is VALID [2022-04-28 07:18:20,862 INFO L290 TraceCheckUtils]: 202: Hoare triple {37330#(<= ~counter~0 21)} assume true; {37330#(<= ~counter~0 21)} is VALID [2022-04-28 07:18:20,862 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {37330#(<= ~counter~0 21)} {37330#(<= ~counter~0 21)} #63#return; {37330#(<= ~counter~0 21)} is VALID [2022-04-28 07:18:20,862 INFO L290 TraceCheckUtils]: 204: Hoare triple {37330#(<= ~counter~0 21)} assume !!(0 != ~y3~0); {37330#(<= ~counter~0 21)} is VALID [2022-04-28 07:18:20,863 INFO L290 TraceCheckUtils]: 205: Hoare triple {37330#(<= ~counter~0 21)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {37330#(<= ~counter~0 21)} is VALID [2022-04-28 07:18:20,863 INFO L290 TraceCheckUtils]: 206: Hoare triple {37330#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37358#(<= ~counter~0 22)} is VALID [2022-04-28 07:18:20,863 INFO L290 TraceCheckUtils]: 207: Hoare triple {37358#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {37358#(<= ~counter~0 22)} is VALID [2022-04-28 07:18:20,864 INFO L272 TraceCheckUtils]: 208: Hoare triple {37358#(<= ~counter~0 22)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {37358#(<= ~counter~0 22)} is VALID [2022-04-28 07:18:20,864 INFO L290 TraceCheckUtils]: 209: Hoare triple {37358#(<= ~counter~0 22)} ~cond := #in~cond; {37358#(<= ~counter~0 22)} is VALID [2022-04-28 07:18:20,864 INFO L290 TraceCheckUtils]: 210: Hoare triple {37358#(<= ~counter~0 22)} assume !(0 == ~cond); {37358#(<= ~counter~0 22)} is VALID [2022-04-28 07:18:20,865 INFO L290 TraceCheckUtils]: 211: Hoare triple {37358#(<= ~counter~0 22)} assume true; {37358#(<= ~counter~0 22)} is VALID [2022-04-28 07:18:20,865 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {37358#(<= ~counter~0 22)} {37358#(<= ~counter~0 22)} #63#return; {37358#(<= ~counter~0 22)} is VALID [2022-04-28 07:18:20,865 INFO L290 TraceCheckUtils]: 213: Hoare triple {37358#(<= ~counter~0 22)} assume !!(0 != ~y3~0); {37358#(<= ~counter~0 22)} is VALID [2022-04-28 07:18:20,866 INFO L290 TraceCheckUtils]: 214: Hoare triple {37358#(<= ~counter~0 22)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {37358#(<= ~counter~0 22)} is VALID [2022-04-28 07:18:20,866 INFO L290 TraceCheckUtils]: 215: Hoare triple {37358#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37386#(<= ~counter~0 23)} is VALID [2022-04-28 07:18:20,866 INFO L290 TraceCheckUtils]: 216: Hoare triple {37386#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {37386#(<= ~counter~0 23)} is VALID [2022-04-28 07:18:20,867 INFO L272 TraceCheckUtils]: 217: Hoare triple {37386#(<= ~counter~0 23)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {37386#(<= ~counter~0 23)} is VALID [2022-04-28 07:18:20,867 INFO L290 TraceCheckUtils]: 218: Hoare triple {37386#(<= ~counter~0 23)} ~cond := #in~cond; {37386#(<= ~counter~0 23)} is VALID [2022-04-28 07:18:20,867 INFO L290 TraceCheckUtils]: 219: Hoare triple {37386#(<= ~counter~0 23)} assume !(0 == ~cond); {37386#(<= ~counter~0 23)} is VALID [2022-04-28 07:18:20,867 INFO L290 TraceCheckUtils]: 220: Hoare triple {37386#(<= ~counter~0 23)} assume true; {37386#(<= ~counter~0 23)} is VALID [2022-04-28 07:18:20,868 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {37386#(<= ~counter~0 23)} {37386#(<= ~counter~0 23)} #63#return; {37386#(<= ~counter~0 23)} is VALID [2022-04-28 07:18:20,868 INFO L290 TraceCheckUtils]: 222: Hoare triple {37386#(<= ~counter~0 23)} assume !!(0 != ~y3~0); {37386#(<= ~counter~0 23)} is VALID [2022-04-28 07:18:20,868 INFO L290 TraceCheckUtils]: 223: Hoare triple {37386#(<= ~counter~0 23)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {37386#(<= ~counter~0 23)} is VALID [2022-04-28 07:18:20,869 INFO L290 TraceCheckUtils]: 224: Hoare triple {37386#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37414#(<= |main_#t~post6| 23)} is VALID [2022-04-28 07:18:20,869 INFO L290 TraceCheckUtils]: 225: Hoare triple {37414#(<= |main_#t~post6| 23)} assume !(#t~post6 < 50);havoc #t~post6; {36714#false} is VALID [2022-04-28 07:18:20,869 INFO L272 TraceCheckUtils]: 226: Hoare triple {36714#false} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 == ~x1~0 then 1 else 0)); {36714#false} is VALID [2022-04-28 07:18:20,869 INFO L290 TraceCheckUtils]: 227: Hoare triple {36714#false} ~cond := #in~cond; {36714#false} is VALID [2022-04-28 07:18:20,869 INFO L290 TraceCheckUtils]: 228: Hoare triple {36714#false} assume 0 == ~cond; {36714#false} is VALID [2022-04-28 07:18:20,869 INFO L290 TraceCheckUtils]: 229: Hoare triple {36714#false} assume !false; {36714#false} is VALID [2022-04-28 07:18:20,870 INFO L134 CoverageAnalysis]: Checked inductivity of 2373 backedges. 46 proven. 2323 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-28 07:18:20,870 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 07:18:22,206 INFO L290 TraceCheckUtils]: 229: Hoare triple {36714#false} assume !false; {36714#false} is VALID [2022-04-28 07:18:22,206 INFO L290 TraceCheckUtils]: 228: Hoare triple {36714#false} assume 0 == ~cond; {36714#false} is VALID [2022-04-28 07:18:22,206 INFO L290 TraceCheckUtils]: 227: Hoare triple {36714#false} ~cond := #in~cond; {36714#false} is VALID [2022-04-28 07:18:22,206 INFO L272 TraceCheckUtils]: 226: Hoare triple {36714#false} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 == ~x1~0 then 1 else 0)); {36714#false} is VALID [2022-04-28 07:18:22,206 INFO L290 TraceCheckUtils]: 225: Hoare triple {37442#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {36714#false} is VALID [2022-04-28 07:18:22,207 INFO L290 TraceCheckUtils]: 224: Hoare triple {37446#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37442#(< |main_#t~post6| 50)} is VALID [2022-04-28 07:18:22,207 INFO L290 TraceCheckUtils]: 223: Hoare triple {37446#(< ~counter~0 50)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {37446#(< ~counter~0 50)} is VALID [2022-04-28 07:18:22,207 INFO L290 TraceCheckUtils]: 222: Hoare triple {37446#(< ~counter~0 50)} assume !!(0 != ~y3~0); {37446#(< ~counter~0 50)} is VALID [2022-04-28 07:18:22,208 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {36713#true} {37446#(< ~counter~0 50)} #63#return; {37446#(< ~counter~0 50)} is VALID [2022-04-28 07:18:22,208 INFO L290 TraceCheckUtils]: 220: Hoare triple {36713#true} assume true; {36713#true} is VALID [2022-04-28 07:18:22,208 INFO L290 TraceCheckUtils]: 219: Hoare triple {36713#true} assume !(0 == ~cond); {36713#true} is VALID [2022-04-28 07:18:22,208 INFO L290 TraceCheckUtils]: 218: Hoare triple {36713#true} ~cond := #in~cond; {36713#true} is VALID [2022-04-28 07:18:22,208 INFO L272 TraceCheckUtils]: 217: Hoare triple {37446#(< ~counter~0 50)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {36713#true} is VALID [2022-04-28 07:18:22,208 INFO L290 TraceCheckUtils]: 216: Hoare triple {37446#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {37446#(< ~counter~0 50)} is VALID [2022-04-28 07:18:22,209 INFO L290 TraceCheckUtils]: 215: Hoare triple {37474#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37446#(< ~counter~0 50)} is VALID [2022-04-28 07:18:22,209 INFO L290 TraceCheckUtils]: 214: Hoare triple {37474#(< ~counter~0 49)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {37474#(< ~counter~0 49)} is VALID [2022-04-28 07:18:22,210 INFO L290 TraceCheckUtils]: 213: Hoare triple {37474#(< ~counter~0 49)} assume !!(0 != ~y3~0); {37474#(< ~counter~0 49)} is VALID [2022-04-28 07:18:22,210 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {36713#true} {37474#(< ~counter~0 49)} #63#return; {37474#(< ~counter~0 49)} is VALID [2022-04-28 07:18:22,210 INFO L290 TraceCheckUtils]: 211: Hoare triple {36713#true} assume true; {36713#true} is VALID [2022-04-28 07:18:22,210 INFO L290 TraceCheckUtils]: 210: Hoare triple {36713#true} assume !(0 == ~cond); {36713#true} is VALID [2022-04-28 07:18:22,210 INFO L290 TraceCheckUtils]: 209: Hoare triple {36713#true} ~cond := #in~cond; {36713#true} is VALID [2022-04-28 07:18:22,210 INFO L272 TraceCheckUtils]: 208: Hoare triple {37474#(< ~counter~0 49)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {36713#true} is VALID [2022-04-28 07:18:22,211 INFO L290 TraceCheckUtils]: 207: Hoare triple {37474#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {37474#(< ~counter~0 49)} is VALID [2022-04-28 07:18:22,211 INFO L290 TraceCheckUtils]: 206: Hoare triple {37502#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37474#(< ~counter~0 49)} is VALID [2022-04-28 07:18:22,211 INFO L290 TraceCheckUtils]: 205: Hoare triple {37502#(< ~counter~0 48)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {37502#(< ~counter~0 48)} is VALID [2022-04-28 07:18:22,212 INFO L290 TraceCheckUtils]: 204: Hoare triple {37502#(< ~counter~0 48)} assume !!(0 != ~y3~0); {37502#(< ~counter~0 48)} is VALID [2022-04-28 07:18:22,212 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {36713#true} {37502#(< ~counter~0 48)} #63#return; {37502#(< ~counter~0 48)} is VALID [2022-04-28 07:18:22,212 INFO L290 TraceCheckUtils]: 202: Hoare triple {36713#true} assume true; {36713#true} is VALID [2022-04-28 07:18:22,212 INFO L290 TraceCheckUtils]: 201: Hoare triple {36713#true} assume !(0 == ~cond); {36713#true} is VALID [2022-04-28 07:18:22,212 INFO L290 TraceCheckUtils]: 200: Hoare triple {36713#true} ~cond := #in~cond; {36713#true} is VALID [2022-04-28 07:18:22,212 INFO L272 TraceCheckUtils]: 199: Hoare triple {37502#(< ~counter~0 48)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {36713#true} is VALID [2022-04-28 07:18:22,212 INFO L290 TraceCheckUtils]: 198: Hoare triple {37502#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {37502#(< ~counter~0 48)} is VALID [2022-04-28 07:18:22,213 INFO L290 TraceCheckUtils]: 197: Hoare triple {37530#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37502#(< ~counter~0 48)} is VALID [2022-04-28 07:18:22,213 INFO L290 TraceCheckUtils]: 196: Hoare triple {37530#(< ~counter~0 47)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {37530#(< ~counter~0 47)} is VALID [2022-04-28 07:18:22,213 INFO L290 TraceCheckUtils]: 195: Hoare triple {37530#(< ~counter~0 47)} assume !!(0 != ~y3~0); {37530#(< ~counter~0 47)} is VALID [2022-04-28 07:18:22,214 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {36713#true} {37530#(< ~counter~0 47)} #63#return; {37530#(< ~counter~0 47)} is VALID [2022-04-28 07:18:22,214 INFO L290 TraceCheckUtils]: 193: Hoare triple {36713#true} assume true; {36713#true} is VALID [2022-04-28 07:18:22,214 INFO L290 TraceCheckUtils]: 192: Hoare triple {36713#true} assume !(0 == ~cond); {36713#true} is VALID [2022-04-28 07:18:22,214 INFO L290 TraceCheckUtils]: 191: Hoare triple {36713#true} ~cond := #in~cond; {36713#true} is VALID [2022-04-28 07:18:22,214 INFO L272 TraceCheckUtils]: 190: Hoare triple {37530#(< ~counter~0 47)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {36713#true} is VALID [2022-04-28 07:18:22,214 INFO L290 TraceCheckUtils]: 189: Hoare triple {37530#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {37530#(< ~counter~0 47)} is VALID [2022-04-28 07:18:22,215 INFO L290 TraceCheckUtils]: 188: Hoare triple {37558#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37530#(< ~counter~0 47)} is VALID [2022-04-28 07:18:22,215 INFO L290 TraceCheckUtils]: 187: Hoare triple {37558#(< ~counter~0 46)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {37558#(< ~counter~0 46)} is VALID [2022-04-28 07:18:22,215 INFO L290 TraceCheckUtils]: 186: Hoare triple {37558#(< ~counter~0 46)} assume !!(0 != ~y3~0); {37558#(< ~counter~0 46)} is VALID [2022-04-28 07:18:22,216 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {36713#true} {37558#(< ~counter~0 46)} #63#return; {37558#(< ~counter~0 46)} is VALID [2022-04-28 07:18:22,216 INFO L290 TraceCheckUtils]: 184: Hoare triple {36713#true} assume true; {36713#true} is VALID [2022-04-28 07:18:22,216 INFO L290 TraceCheckUtils]: 183: Hoare triple {36713#true} assume !(0 == ~cond); {36713#true} is VALID [2022-04-28 07:18:22,216 INFO L290 TraceCheckUtils]: 182: Hoare triple {36713#true} ~cond := #in~cond; {36713#true} is VALID [2022-04-28 07:18:22,216 INFO L272 TraceCheckUtils]: 181: Hoare triple {37558#(< ~counter~0 46)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {36713#true} is VALID [2022-04-28 07:18:22,216 INFO L290 TraceCheckUtils]: 180: Hoare triple {37558#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {37558#(< ~counter~0 46)} is VALID [2022-04-28 07:18:22,217 INFO L290 TraceCheckUtils]: 179: Hoare triple {37586#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37558#(< ~counter~0 46)} is VALID [2022-04-28 07:18:22,217 INFO L290 TraceCheckUtils]: 178: Hoare triple {37586#(< ~counter~0 45)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {37586#(< ~counter~0 45)} is VALID [2022-04-28 07:18:22,217 INFO L290 TraceCheckUtils]: 177: Hoare triple {37586#(< ~counter~0 45)} assume !!(0 != ~y3~0); {37586#(< ~counter~0 45)} is VALID [2022-04-28 07:18:22,218 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {36713#true} {37586#(< ~counter~0 45)} #63#return; {37586#(< ~counter~0 45)} is VALID [2022-04-28 07:18:22,218 INFO L290 TraceCheckUtils]: 175: Hoare triple {36713#true} assume true; {36713#true} is VALID [2022-04-28 07:18:22,218 INFO L290 TraceCheckUtils]: 174: Hoare triple {36713#true} assume !(0 == ~cond); {36713#true} is VALID [2022-04-28 07:18:22,218 INFO L290 TraceCheckUtils]: 173: Hoare triple {36713#true} ~cond := #in~cond; {36713#true} is VALID [2022-04-28 07:18:22,218 INFO L272 TraceCheckUtils]: 172: Hoare triple {37586#(< ~counter~0 45)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {36713#true} is VALID [2022-04-28 07:18:22,218 INFO L290 TraceCheckUtils]: 171: Hoare triple {37586#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {37586#(< ~counter~0 45)} is VALID [2022-04-28 07:18:22,219 INFO L290 TraceCheckUtils]: 170: Hoare triple {37614#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37586#(< ~counter~0 45)} is VALID [2022-04-28 07:18:22,219 INFO L290 TraceCheckUtils]: 169: Hoare triple {37614#(< ~counter~0 44)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {37614#(< ~counter~0 44)} is VALID [2022-04-28 07:18:22,219 INFO L290 TraceCheckUtils]: 168: Hoare triple {37614#(< ~counter~0 44)} assume !!(0 != ~y3~0); {37614#(< ~counter~0 44)} is VALID [2022-04-28 07:18:22,220 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {36713#true} {37614#(< ~counter~0 44)} #63#return; {37614#(< ~counter~0 44)} is VALID [2022-04-28 07:18:22,220 INFO L290 TraceCheckUtils]: 166: Hoare triple {36713#true} assume true; {36713#true} is VALID [2022-04-28 07:18:22,220 INFO L290 TraceCheckUtils]: 165: Hoare triple {36713#true} assume !(0 == ~cond); {36713#true} is VALID [2022-04-28 07:18:22,220 INFO L290 TraceCheckUtils]: 164: Hoare triple {36713#true} ~cond := #in~cond; {36713#true} is VALID [2022-04-28 07:18:22,220 INFO L272 TraceCheckUtils]: 163: Hoare triple {37614#(< ~counter~0 44)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {36713#true} is VALID [2022-04-28 07:18:22,220 INFO L290 TraceCheckUtils]: 162: Hoare triple {37614#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {37614#(< ~counter~0 44)} is VALID [2022-04-28 07:18:22,221 INFO L290 TraceCheckUtils]: 161: Hoare triple {37642#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37614#(< ~counter~0 44)} is VALID [2022-04-28 07:18:22,221 INFO L290 TraceCheckUtils]: 160: Hoare triple {37642#(< ~counter~0 43)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {37642#(< ~counter~0 43)} is VALID [2022-04-28 07:18:22,221 INFO L290 TraceCheckUtils]: 159: Hoare triple {37642#(< ~counter~0 43)} assume !!(0 != ~y3~0); {37642#(< ~counter~0 43)} is VALID [2022-04-28 07:18:22,222 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {36713#true} {37642#(< ~counter~0 43)} #63#return; {37642#(< ~counter~0 43)} is VALID [2022-04-28 07:18:22,222 INFO L290 TraceCheckUtils]: 157: Hoare triple {36713#true} assume true; {36713#true} is VALID [2022-04-28 07:18:22,222 INFO L290 TraceCheckUtils]: 156: Hoare triple {36713#true} assume !(0 == ~cond); {36713#true} is VALID [2022-04-28 07:18:22,222 INFO L290 TraceCheckUtils]: 155: Hoare triple {36713#true} ~cond := #in~cond; {36713#true} is VALID [2022-04-28 07:18:22,222 INFO L272 TraceCheckUtils]: 154: Hoare triple {37642#(< ~counter~0 43)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {36713#true} is VALID [2022-04-28 07:18:22,222 INFO L290 TraceCheckUtils]: 153: Hoare triple {37642#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {37642#(< ~counter~0 43)} is VALID [2022-04-28 07:18:22,223 INFO L290 TraceCheckUtils]: 152: Hoare triple {37670#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37642#(< ~counter~0 43)} is VALID [2022-04-28 07:18:22,223 INFO L290 TraceCheckUtils]: 151: Hoare triple {37670#(< ~counter~0 42)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {37670#(< ~counter~0 42)} is VALID [2022-04-28 07:18:22,223 INFO L290 TraceCheckUtils]: 150: Hoare triple {37670#(< ~counter~0 42)} assume !!(0 != ~y3~0); {37670#(< ~counter~0 42)} is VALID [2022-04-28 07:18:22,223 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {36713#true} {37670#(< ~counter~0 42)} #63#return; {37670#(< ~counter~0 42)} is VALID [2022-04-28 07:18:22,224 INFO L290 TraceCheckUtils]: 148: Hoare triple {36713#true} assume true; {36713#true} is VALID [2022-04-28 07:18:22,224 INFO L290 TraceCheckUtils]: 147: Hoare triple {36713#true} assume !(0 == ~cond); {36713#true} is VALID [2022-04-28 07:18:22,224 INFO L290 TraceCheckUtils]: 146: Hoare triple {36713#true} ~cond := #in~cond; {36713#true} is VALID [2022-04-28 07:18:22,224 INFO L272 TraceCheckUtils]: 145: Hoare triple {37670#(< ~counter~0 42)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {36713#true} is VALID [2022-04-28 07:18:22,224 INFO L290 TraceCheckUtils]: 144: Hoare triple {37670#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {37670#(< ~counter~0 42)} is VALID [2022-04-28 07:18:22,224 INFO L290 TraceCheckUtils]: 143: Hoare triple {37698#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37670#(< ~counter~0 42)} is VALID [2022-04-28 07:18:22,225 INFO L290 TraceCheckUtils]: 142: Hoare triple {37698#(< ~counter~0 41)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {37698#(< ~counter~0 41)} is VALID [2022-04-28 07:18:22,225 INFO L290 TraceCheckUtils]: 141: Hoare triple {37698#(< ~counter~0 41)} assume !!(0 != ~y3~0); {37698#(< ~counter~0 41)} is VALID [2022-04-28 07:18:22,225 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {36713#true} {37698#(< ~counter~0 41)} #63#return; {37698#(< ~counter~0 41)} is VALID [2022-04-28 07:18:22,225 INFO L290 TraceCheckUtils]: 139: Hoare triple {36713#true} assume true; {36713#true} is VALID [2022-04-28 07:18:22,225 INFO L290 TraceCheckUtils]: 138: Hoare triple {36713#true} assume !(0 == ~cond); {36713#true} is VALID [2022-04-28 07:18:22,226 INFO L290 TraceCheckUtils]: 137: Hoare triple {36713#true} ~cond := #in~cond; {36713#true} is VALID [2022-04-28 07:18:22,226 INFO L272 TraceCheckUtils]: 136: Hoare triple {37698#(< ~counter~0 41)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {36713#true} is VALID [2022-04-28 07:18:22,226 INFO L290 TraceCheckUtils]: 135: Hoare triple {37698#(< ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {37698#(< ~counter~0 41)} is VALID [2022-04-28 07:18:22,226 INFO L290 TraceCheckUtils]: 134: Hoare triple {37726#(< ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37698#(< ~counter~0 41)} is VALID [2022-04-28 07:18:22,227 INFO L290 TraceCheckUtils]: 133: Hoare triple {37726#(< ~counter~0 40)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {37726#(< ~counter~0 40)} is VALID [2022-04-28 07:18:22,227 INFO L290 TraceCheckUtils]: 132: Hoare triple {37726#(< ~counter~0 40)} assume !!(0 != ~y3~0); {37726#(< ~counter~0 40)} is VALID [2022-04-28 07:18:22,227 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {36713#true} {37726#(< ~counter~0 40)} #63#return; {37726#(< ~counter~0 40)} is VALID [2022-04-28 07:18:22,227 INFO L290 TraceCheckUtils]: 130: Hoare triple {36713#true} assume true; {36713#true} is VALID [2022-04-28 07:18:22,227 INFO L290 TraceCheckUtils]: 129: Hoare triple {36713#true} assume !(0 == ~cond); {36713#true} is VALID [2022-04-28 07:18:22,227 INFO L290 TraceCheckUtils]: 128: Hoare triple {36713#true} ~cond := #in~cond; {36713#true} is VALID [2022-04-28 07:18:22,227 INFO L272 TraceCheckUtils]: 127: Hoare triple {37726#(< ~counter~0 40)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {36713#true} is VALID [2022-04-28 07:18:22,228 INFO L290 TraceCheckUtils]: 126: Hoare triple {37726#(< ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {37726#(< ~counter~0 40)} is VALID [2022-04-28 07:18:22,228 INFO L290 TraceCheckUtils]: 125: Hoare triple {37754#(< ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37726#(< ~counter~0 40)} is VALID [2022-04-28 07:18:22,228 INFO L290 TraceCheckUtils]: 124: Hoare triple {37754#(< ~counter~0 39)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {37754#(< ~counter~0 39)} is VALID [2022-04-28 07:18:22,229 INFO L290 TraceCheckUtils]: 123: Hoare triple {37754#(< ~counter~0 39)} assume !!(0 != ~y3~0); {37754#(< ~counter~0 39)} is VALID [2022-04-28 07:18:22,229 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {36713#true} {37754#(< ~counter~0 39)} #63#return; {37754#(< ~counter~0 39)} is VALID [2022-04-28 07:18:22,229 INFO L290 TraceCheckUtils]: 121: Hoare triple {36713#true} assume true; {36713#true} is VALID [2022-04-28 07:18:22,229 INFO L290 TraceCheckUtils]: 120: Hoare triple {36713#true} assume !(0 == ~cond); {36713#true} is VALID [2022-04-28 07:18:22,229 INFO L290 TraceCheckUtils]: 119: Hoare triple {36713#true} ~cond := #in~cond; {36713#true} is VALID [2022-04-28 07:18:22,229 INFO L272 TraceCheckUtils]: 118: Hoare triple {37754#(< ~counter~0 39)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {36713#true} is VALID [2022-04-28 07:18:22,230 INFO L290 TraceCheckUtils]: 117: Hoare triple {37754#(< ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {37754#(< ~counter~0 39)} is VALID [2022-04-28 07:18:22,230 INFO L290 TraceCheckUtils]: 116: Hoare triple {37782#(< ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37754#(< ~counter~0 39)} is VALID [2022-04-28 07:18:22,230 INFO L290 TraceCheckUtils]: 115: Hoare triple {37782#(< ~counter~0 38)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {37782#(< ~counter~0 38)} is VALID [2022-04-28 07:18:22,231 INFO L290 TraceCheckUtils]: 114: Hoare triple {37782#(< ~counter~0 38)} assume !!(0 != ~y3~0); {37782#(< ~counter~0 38)} is VALID [2022-04-28 07:18:22,231 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {36713#true} {37782#(< ~counter~0 38)} #63#return; {37782#(< ~counter~0 38)} is VALID [2022-04-28 07:18:22,231 INFO L290 TraceCheckUtils]: 112: Hoare triple {36713#true} assume true; {36713#true} is VALID [2022-04-28 07:18:22,231 INFO L290 TraceCheckUtils]: 111: Hoare triple {36713#true} assume !(0 == ~cond); {36713#true} is VALID [2022-04-28 07:18:22,231 INFO L290 TraceCheckUtils]: 110: Hoare triple {36713#true} ~cond := #in~cond; {36713#true} is VALID [2022-04-28 07:18:22,231 INFO L272 TraceCheckUtils]: 109: Hoare triple {37782#(< ~counter~0 38)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {36713#true} is VALID [2022-04-28 07:18:22,232 INFO L290 TraceCheckUtils]: 108: Hoare triple {37782#(< ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {37782#(< ~counter~0 38)} is VALID [2022-04-28 07:18:22,232 INFO L290 TraceCheckUtils]: 107: Hoare triple {37810#(< ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37782#(< ~counter~0 38)} is VALID [2022-04-28 07:18:22,232 INFO L290 TraceCheckUtils]: 106: Hoare triple {37810#(< ~counter~0 37)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {37810#(< ~counter~0 37)} is VALID [2022-04-28 07:18:22,233 INFO L290 TraceCheckUtils]: 105: Hoare triple {37810#(< ~counter~0 37)} assume !!(0 != ~y3~0); {37810#(< ~counter~0 37)} is VALID [2022-04-28 07:18:22,233 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {36713#true} {37810#(< ~counter~0 37)} #63#return; {37810#(< ~counter~0 37)} is VALID [2022-04-28 07:18:22,233 INFO L290 TraceCheckUtils]: 103: Hoare triple {36713#true} assume true; {36713#true} is VALID [2022-04-28 07:18:22,233 INFO L290 TraceCheckUtils]: 102: Hoare triple {36713#true} assume !(0 == ~cond); {36713#true} is VALID [2022-04-28 07:18:22,233 INFO L290 TraceCheckUtils]: 101: Hoare triple {36713#true} ~cond := #in~cond; {36713#true} is VALID [2022-04-28 07:18:22,233 INFO L272 TraceCheckUtils]: 100: Hoare triple {37810#(< ~counter~0 37)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {36713#true} is VALID [2022-04-28 07:18:22,234 INFO L290 TraceCheckUtils]: 99: Hoare triple {37810#(< ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {37810#(< ~counter~0 37)} is VALID [2022-04-28 07:18:22,234 INFO L290 TraceCheckUtils]: 98: Hoare triple {37838#(< ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37810#(< ~counter~0 37)} is VALID [2022-04-28 07:18:22,234 INFO L290 TraceCheckUtils]: 97: Hoare triple {37838#(< ~counter~0 36)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {37838#(< ~counter~0 36)} is VALID [2022-04-28 07:18:22,235 INFO L290 TraceCheckUtils]: 96: Hoare triple {37838#(< ~counter~0 36)} assume !!(0 != ~y3~0); {37838#(< ~counter~0 36)} is VALID [2022-04-28 07:18:22,235 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {36713#true} {37838#(< ~counter~0 36)} #63#return; {37838#(< ~counter~0 36)} is VALID [2022-04-28 07:18:22,235 INFO L290 TraceCheckUtils]: 94: Hoare triple {36713#true} assume true; {36713#true} is VALID [2022-04-28 07:18:22,235 INFO L290 TraceCheckUtils]: 93: Hoare triple {36713#true} assume !(0 == ~cond); {36713#true} is VALID [2022-04-28 07:18:22,235 INFO L290 TraceCheckUtils]: 92: Hoare triple {36713#true} ~cond := #in~cond; {36713#true} is VALID [2022-04-28 07:18:22,235 INFO L272 TraceCheckUtils]: 91: Hoare triple {37838#(< ~counter~0 36)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {36713#true} is VALID [2022-04-28 07:18:22,236 INFO L290 TraceCheckUtils]: 90: Hoare triple {37838#(< ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {37838#(< ~counter~0 36)} is VALID [2022-04-28 07:18:22,236 INFO L290 TraceCheckUtils]: 89: Hoare triple {37866#(< ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37838#(< ~counter~0 36)} is VALID [2022-04-28 07:18:22,236 INFO L290 TraceCheckUtils]: 88: Hoare triple {37866#(< ~counter~0 35)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {37866#(< ~counter~0 35)} is VALID [2022-04-28 07:18:22,237 INFO L290 TraceCheckUtils]: 87: Hoare triple {37866#(< ~counter~0 35)} assume !!(0 != ~y3~0); {37866#(< ~counter~0 35)} is VALID [2022-04-28 07:18:22,237 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {36713#true} {37866#(< ~counter~0 35)} #63#return; {37866#(< ~counter~0 35)} is VALID [2022-04-28 07:18:22,237 INFO L290 TraceCheckUtils]: 85: Hoare triple {36713#true} assume true; {36713#true} is VALID [2022-04-28 07:18:22,237 INFO L290 TraceCheckUtils]: 84: Hoare triple {36713#true} assume !(0 == ~cond); {36713#true} is VALID [2022-04-28 07:18:22,237 INFO L290 TraceCheckUtils]: 83: Hoare triple {36713#true} ~cond := #in~cond; {36713#true} is VALID [2022-04-28 07:18:22,237 INFO L272 TraceCheckUtils]: 82: Hoare triple {37866#(< ~counter~0 35)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {36713#true} is VALID [2022-04-28 07:18:22,237 INFO L290 TraceCheckUtils]: 81: Hoare triple {37866#(< ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {37866#(< ~counter~0 35)} is VALID [2022-04-28 07:18:22,238 INFO L290 TraceCheckUtils]: 80: Hoare triple {37894#(< ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37866#(< ~counter~0 35)} is VALID [2022-04-28 07:18:22,238 INFO L290 TraceCheckUtils]: 79: Hoare triple {37894#(< ~counter~0 34)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {37894#(< ~counter~0 34)} is VALID [2022-04-28 07:18:22,238 INFO L290 TraceCheckUtils]: 78: Hoare triple {37894#(< ~counter~0 34)} assume !!(0 != ~y3~0); {37894#(< ~counter~0 34)} is VALID [2022-04-28 07:18:22,239 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {36713#true} {37894#(< ~counter~0 34)} #63#return; {37894#(< ~counter~0 34)} is VALID [2022-04-28 07:18:22,239 INFO L290 TraceCheckUtils]: 76: Hoare triple {36713#true} assume true; {36713#true} is VALID [2022-04-28 07:18:22,239 INFO L290 TraceCheckUtils]: 75: Hoare triple {36713#true} assume !(0 == ~cond); {36713#true} is VALID [2022-04-28 07:18:22,239 INFO L290 TraceCheckUtils]: 74: Hoare triple {36713#true} ~cond := #in~cond; {36713#true} is VALID [2022-04-28 07:18:22,239 INFO L272 TraceCheckUtils]: 73: Hoare triple {37894#(< ~counter~0 34)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {36713#true} is VALID [2022-04-28 07:18:22,239 INFO L290 TraceCheckUtils]: 72: Hoare triple {37894#(< ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {37894#(< ~counter~0 34)} is VALID [2022-04-28 07:18:22,240 INFO L290 TraceCheckUtils]: 71: Hoare triple {37922#(< ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37894#(< ~counter~0 34)} is VALID [2022-04-28 07:18:22,240 INFO L290 TraceCheckUtils]: 70: Hoare triple {37922#(< ~counter~0 33)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {37922#(< ~counter~0 33)} is VALID [2022-04-28 07:18:22,240 INFO L290 TraceCheckUtils]: 69: Hoare triple {37922#(< ~counter~0 33)} assume !!(0 != ~y3~0); {37922#(< ~counter~0 33)} is VALID [2022-04-28 07:18:22,241 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {36713#true} {37922#(< ~counter~0 33)} #63#return; {37922#(< ~counter~0 33)} is VALID [2022-04-28 07:18:22,241 INFO L290 TraceCheckUtils]: 67: Hoare triple {36713#true} assume true; {36713#true} is VALID [2022-04-28 07:18:22,241 INFO L290 TraceCheckUtils]: 66: Hoare triple {36713#true} assume !(0 == ~cond); {36713#true} is VALID [2022-04-28 07:18:22,241 INFO L290 TraceCheckUtils]: 65: Hoare triple {36713#true} ~cond := #in~cond; {36713#true} is VALID [2022-04-28 07:18:22,241 INFO L272 TraceCheckUtils]: 64: Hoare triple {37922#(< ~counter~0 33)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {36713#true} is VALID [2022-04-28 07:18:22,241 INFO L290 TraceCheckUtils]: 63: Hoare triple {37922#(< ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {37922#(< ~counter~0 33)} is VALID [2022-04-28 07:18:22,242 INFO L290 TraceCheckUtils]: 62: Hoare triple {37950#(< ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37922#(< ~counter~0 33)} is VALID [2022-04-28 07:18:22,242 INFO L290 TraceCheckUtils]: 61: Hoare triple {37950#(< ~counter~0 32)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {37950#(< ~counter~0 32)} is VALID [2022-04-28 07:18:22,242 INFO L290 TraceCheckUtils]: 60: Hoare triple {37950#(< ~counter~0 32)} assume !!(0 != ~y3~0); {37950#(< ~counter~0 32)} is VALID [2022-04-28 07:18:22,243 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {36713#true} {37950#(< ~counter~0 32)} #63#return; {37950#(< ~counter~0 32)} is VALID [2022-04-28 07:18:22,243 INFO L290 TraceCheckUtils]: 58: Hoare triple {36713#true} assume true; {36713#true} is VALID [2022-04-28 07:18:22,243 INFO L290 TraceCheckUtils]: 57: Hoare triple {36713#true} assume !(0 == ~cond); {36713#true} is VALID [2022-04-28 07:18:22,243 INFO L290 TraceCheckUtils]: 56: Hoare triple {36713#true} ~cond := #in~cond; {36713#true} is VALID [2022-04-28 07:18:22,243 INFO L272 TraceCheckUtils]: 55: Hoare triple {37950#(< ~counter~0 32)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {36713#true} is VALID [2022-04-28 07:18:22,243 INFO L290 TraceCheckUtils]: 54: Hoare triple {37950#(< ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {37950#(< ~counter~0 32)} is VALID [2022-04-28 07:18:22,244 INFO L290 TraceCheckUtils]: 53: Hoare triple {37978#(< ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37950#(< ~counter~0 32)} is VALID [2022-04-28 07:18:22,244 INFO L290 TraceCheckUtils]: 52: Hoare triple {37978#(< ~counter~0 31)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {37978#(< ~counter~0 31)} is VALID [2022-04-28 07:18:22,244 INFO L290 TraceCheckUtils]: 51: Hoare triple {37978#(< ~counter~0 31)} assume !!(0 != ~y3~0); {37978#(< ~counter~0 31)} is VALID [2022-04-28 07:18:22,245 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {36713#true} {37978#(< ~counter~0 31)} #63#return; {37978#(< ~counter~0 31)} is VALID [2022-04-28 07:18:22,245 INFO L290 TraceCheckUtils]: 49: Hoare triple {36713#true} assume true; {36713#true} is VALID [2022-04-28 07:18:22,245 INFO L290 TraceCheckUtils]: 48: Hoare triple {36713#true} assume !(0 == ~cond); {36713#true} is VALID [2022-04-28 07:18:22,245 INFO L290 TraceCheckUtils]: 47: Hoare triple {36713#true} ~cond := #in~cond; {36713#true} is VALID [2022-04-28 07:18:22,245 INFO L272 TraceCheckUtils]: 46: Hoare triple {37978#(< ~counter~0 31)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {36713#true} is VALID [2022-04-28 07:18:22,245 INFO L290 TraceCheckUtils]: 45: Hoare triple {37978#(< ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {37978#(< ~counter~0 31)} is VALID [2022-04-28 07:18:22,246 INFO L290 TraceCheckUtils]: 44: Hoare triple {38006#(< ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37978#(< ~counter~0 31)} is VALID [2022-04-28 07:18:22,246 INFO L290 TraceCheckUtils]: 43: Hoare triple {38006#(< ~counter~0 30)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {38006#(< ~counter~0 30)} is VALID [2022-04-28 07:18:22,246 INFO L290 TraceCheckUtils]: 42: Hoare triple {38006#(< ~counter~0 30)} assume !!(0 != ~y3~0); {38006#(< ~counter~0 30)} is VALID [2022-04-28 07:18:22,247 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {36713#true} {38006#(< ~counter~0 30)} #63#return; {38006#(< ~counter~0 30)} is VALID [2022-04-28 07:18:22,247 INFO L290 TraceCheckUtils]: 40: Hoare triple {36713#true} assume true; {36713#true} is VALID [2022-04-28 07:18:22,247 INFO L290 TraceCheckUtils]: 39: Hoare triple {36713#true} assume !(0 == ~cond); {36713#true} is VALID [2022-04-28 07:18:22,247 INFO L290 TraceCheckUtils]: 38: Hoare triple {36713#true} ~cond := #in~cond; {36713#true} is VALID [2022-04-28 07:18:22,247 INFO L272 TraceCheckUtils]: 37: Hoare triple {38006#(< ~counter~0 30)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {36713#true} is VALID [2022-04-28 07:18:22,247 INFO L290 TraceCheckUtils]: 36: Hoare triple {38006#(< ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {38006#(< ~counter~0 30)} is VALID [2022-04-28 07:18:22,248 INFO L290 TraceCheckUtils]: 35: Hoare triple {38034#(< ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {38006#(< ~counter~0 30)} is VALID [2022-04-28 07:18:22,248 INFO L290 TraceCheckUtils]: 34: Hoare triple {38034#(< ~counter~0 29)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {38034#(< ~counter~0 29)} is VALID [2022-04-28 07:18:22,248 INFO L290 TraceCheckUtils]: 33: Hoare triple {38034#(< ~counter~0 29)} assume !!(0 != ~y3~0); {38034#(< ~counter~0 29)} is VALID [2022-04-28 07:18:22,249 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {36713#true} {38034#(< ~counter~0 29)} #63#return; {38034#(< ~counter~0 29)} is VALID [2022-04-28 07:18:22,249 INFO L290 TraceCheckUtils]: 31: Hoare triple {36713#true} assume true; {36713#true} is VALID [2022-04-28 07:18:22,249 INFO L290 TraceCheckUtils]: 30: Hoare triple {36713#true} assume !(0 == ~cond); {36713#true} is VALID [2022-04-28 07:18:22,249 INFO L290 TraceCheckUtils]: 29: Hoare triple {36713#true} ~cond := #in~cond; {36713#true} is VALID [2022-04-28 07:18:22,249 INFO L272 TraceCheckUtils]: 28: Hoare triple {38034#(< ~counter~0 29)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {36713#true} is VALID [2022-04-28 07:18:22,249 INFO L290 TraceCheckUtils]: 27: Hoare triple {38034#(< ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {38034#(< ~counter~0 29)} is VALID [2022-04-28 07:18:22,249 INFO L290 TraceCheckUtils]: 26: Hoare triple {38062#(< ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {38034#(< ~counter~0 29)} is VALID [2022-04-28 07:18:22,250 INFO L290 TraceCheckUtils]: 25: Hoare triple {38062#(< ~counter~0 28)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {38062#(< ~counter~0 28)} is VALID [2022-04-28 07:18:22,250 INFO L290 TraceCheckUtils]: 24: Hoare triple {38062#(< ~counter~0 28)} assume !!(0 != ~y3~0); {38062#(< ~counter~0 28)} is VALID [2022-04-28 07:18:22,250 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {36713#true} {38062#(< ~counter~0 28)} #63#return; {38062#(< ~counter~0 28)} is VALID [2022-04-28 07:18:22,250 INFO L290 TraceCheckUtils]: 22: Hoare triple {36713#true} assume true; {36713#true} is VALID [2022-04-28 07:18:22,251 INFO L290 TraceCheckUtils]: 21: Hoare triple {36713#true} assume !(0 == ~cond); {36713#true} is VALID [2022-04-28 07:18:22,251 INFO L290 TraceCheckUtils]: 20: Hoare triple {36713#true} ~cond := #in~cond; {36713#true} is VALID [2022-04-28 07:18:22,251 INFO L272 TraceCheckUtils]: 19: Hoare triple {38062#(< ~counter~0 28)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {36713#true} is VALID [2022-04-28 07:18:22,251 INFO L290 TraceCheckUtils]: 18: Hoare triple {38062#(< ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {38062#(< ~counter~0 28)} is VALID [2022-04-28 07:18:22,251 INFO L290 TraceCheckUtils]: 17: Hoare triple {38090#(< ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {38062#(< ~counter~0 28)} is VALID [2022-04-28 07:18:22,252 INFO L290 TraceCheckUtils]: 16: Hoare triple {38090#(< ~counter~0 27)} ~y1~0 := 0;~y2~0 := 0;~y3~0 := ~x1~0; {38090#(< ~counter~0 27)} is VALID [2022-04-28 07:18:22,252 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {36713#true} {38090#(< ~counter~0 27)} #61#return; {38090#(< ~counter~0 27)} is VALID [2022-04-28 07:18:22,252 INFO L290 TraceCheckUtils]: 14: Hoare triple {36713#true} assume true; {36713#true} is VALID [2022-04-28 07:18:22,252 INFO L290 TraceCheckUtils]: 13: Hoare triple {36713#true} assume !(0 == ~cond); {36713#true} is VALID [2022-04-28 07:18:22,252 INFO L290 TraceCheckUtils]: 12: Hoare triple {36713#true} ~cond := #in~cond; {36713#true} is VALID [2022-04-28 07:18:22,252 INFO L272 TraceCheckUtils]: 11: Hoare triple {38090#(< ~counter~0 27)} call assume_abort_if_not((if 0 != ~x2~0 then 1 else 0)); {36713#true} is VALID [2022-04-28 07:18:22,253 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {36713#true} {38090#(< ~counter~0 27)} #59#return; {38090#(< ~counter~0 27)} is VALID [2022-04-28 07:18:22,253 INFO L290 TraceCheckUtils]: 9: Hoare triple {36713#true} assume true; {36713#true} is VALID [2022-04-28 07:18:22,253 INFO L290 TraceCheckUtils]: 8: Hoare triple {36713#true} assume !(0 == ~cond); {36713#true} is VALID [2022-04-28 07:18:22,253 INFO L290 TraceCheckUtils]: 7: Hoare triple {36713#true} ~cond := #in~cond; {36713#true} is VALID [2022-04-28 07:18:22,253 INFO L272 TraceCheckUtils]: 6: Hoare triple {38090#(< ~counter~0 27)} call assume_abort_if_not((if ~x1~0 >= 0 then 1 else 0)); {36713#true} is VALID [2022-04-28 07:18:22,253 INFO L290 TraceCheckUtils]: 5: Hoare triple {38090#(< ~counter~0 27)} havoc ~x1~0;havoc ~x2~0;havoc ~y1~0;havoc ~y2~0;havoc ~y3~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~x1~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~x2~0 := #t~nondet5;havoc #t~nondet5; {38090#(< ~counter~0 27)} is VALID [2022-04-28 07:18:22,253 INFO L272 TraceCheckUtils]: 4: Hoare triple {38090#(< ~counter~0 27)} call #t~ret7 := main(); {38090#(< ~counter~0 27)} is VALID [2022-04-28 07:18:22,253 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {38090#(< ~counter~0 27)} {36713#true} #67#return; {38090#(< ~counter~0 27)} is VALID [2022-04-28 07:18:22,254 INFO L290 TraceCheckUtils]: 2: Hoare triple {38090#(< ~counter~0 27)} assume true; {38090#(< ~counter~0 27)} is VALID [2022-04-28 07:18:22,254 INFO L290 TraceCheckUtils]: 1: Hoare triple {36713#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(11, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {38090#(< ~counter~0 27)} is VALID [2022-04-28 07:18:22,254 INFO L272 TraceCheckUtils]: 0: Hoare triple {36713#true} call ULTIMATE.init(); {36713#true} is VALID [2022-04-28 07:18:22,255 INFO L134 CoverageAnalysis]: Checked inductivity of 2373 backedges. 46 proven. 1311 refuted. 0 times theorem prover too weak. 1016 trivial. 0 not checked. [2022-04-28 07:18:22,255 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 07:18:22,255 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [44094635] [2022-04-28 07:18:22,255 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 07:18:22,255 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1054457547] [2022-04-28 07:18:22,256 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1054457547] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 07:18:22,256 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 07:18:22,256 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [27, 27] total 52 [2022-04-28 07:18:22,256 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 07:18:22,256 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1753979354] [2022-04-28 07:18:22,256 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1753979354] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 07:18:22,256 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 07:18:22,256 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [27] imperfect sequences [] total 27 [2022-04-28 07:18:22,256 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [834408049] [2022-04-28 07:18:22,256 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 07:18:22,271 INFO L78 Accepts]: Start accepts. Automaton has has 27 states, 27 states have (on average 6.407407407407407) internal successors, (173), 26 states have internal predecessors, (173), 26 states have call successors, (28), 26 states have call predecessors, (28), 24 states have return successors, (26), 24 states have call predecessors, (26), 25 states have call successors, (26) Word has length 230 [2022-04-28 07:18:22,271 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 07:18:22,272 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 27 states, 27 states have (on average 6.407407407407407) internal successors, (173), 26 states have internal predecessors, (173), 26 states have call successors, (28), 26 states have call predecessors, (28), 24 states have return successors, (26), 24 states have call predecessors, (26), 25 states have call successors, (26) [2022-04-28 07:18:22,465 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 227 edges. 227 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 07:18:22,466 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 27 states [2022-04-28 07:18:22,466 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 07:18:22,466 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 27 interpolants. [2022-04-28 07:18:22,466 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1230, Invalid=1422, Unknown=0, NotChecked=0, Total=2652 [2022-04-28 07:18:22,467 INFO L87 Difference]: Start difference. First operand 227 states and 251 transitions. Second operand has 27 states, 27 states have (on average 6.407407407407407) internal successors, (173), 26 states have internal predecessors, (173), 26 states have call successors, (28), 26 states have call predecessors, (28), 24 states have return successors, (26), 24 states have call predecessors, (26), 25 states have call successors, (26) [2022-04-28 07:18:23,419 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 07:18:23,419 INFO L93 Difference]: Finished difference Result 241 states and 266 transitions. [2022-04-28 07:18:23,420 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 50 states. [2022-04-28 07:18:23,420 INFO L78 Accepts]: Start accepts. Automaton has has 27 states, 27 states have (on average 6.407407407407407) internal successors, (173), 26 states have internal predecessors, (173), 26 states have call successors, (28), 26 states have call predecessors, (28), 24 states have return successors, (26), 24 states have call predecessors, (26), 25 states have call successors, (26) Word has length 230 [2022-04-28 07:18:23,420 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 07:18:23,421 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 27 states, 27 states have (on average 6.407407407407407) internal successors, (173), 26 states have internal predecessors, (173), 26 states have call successors, (28), 26 states have call predecessors, (28), 24 states have return successors, (26), 24 states have call predecessors, (26), 25 states have call successors, (26) [2022-04-28 07:18:23,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 50 states and 265 transitions. [2022-04-28 07:18:23,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 27 states, 27 states have (on average 6.407407407407407) internal successors, (173), 26 states have internal predecessors, (173), 26 states have call successors, (28), 26 states have call predecessors, (28), 24 states have return successors, (26), 24 states have call predecessors, (26), 25 states have call successors, (26) [2022-04-28 07:18:23,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 50 states and 265 transitions. [2022-04-28 07:18:23,429 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 50 states and 265 transitions. [2022-04-28 07:18:23,642 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 265 edges. 265 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 07:18:23,645 INFO L225 Difference]: With dead ends: 241 [2022-04-28 07:18:23,645 INFO L226 Difference]: Without dead ends: 236 [2022-04-28 07:18:23,646 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 482 GetRequests, 409 SyntacticMatches, 0 SemanticMatches, 73 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 323 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=2403, Invalid=3147, Unknown=0, NotChecked=0, Total=5550 [2022-04-28 07:18:23,647 INFO L413 NwaCegarLoop]: 49 mSDtfsCounter, 95 mSDsluCounter, 205 mSDsCounter, 0 mSdLazyCounter, 133 mSolverCounterSat, 28 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 95 SdHoareTripleChecker+Valid, 254 SdHoareTripleChecker+Invalid, 161 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 28 IncrementalHoareTripleChecker+Valid, 133 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-28 07:18:23,647 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [95 Valid, 254 Invalid, 161 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [28 Valid, 133 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-28 07:18:23,647 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 236 states. [2022-04-28 07:18:23,966 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 236 to 236. [2022-04-28 07:18:23,966 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 07:18:23,967 INFO L82 GeneralOperation]: Start isEquivalent. First operand 236 states. Second operand has 236 states, 180 states have (on average 1.1388888888888888) internal successors, (205), 180 states have internal predecessors, (205), 29 states have call successors, (29), 28 states have call predecessors, (29), 26 states have return successors, (27), 27 states have call predecessors, (27), 27 states have call successors, (27) [2022-04-28 07:18:23,967 INFO L74 IsIncluded]: Start isIncluded. First operand 236 states. Second operand has 236 states, 180 states have (on average 1.1388888888888888) internal successors, (205), 180 states have internal predecessors, (205), 29 states have call successors, (29), 28 states have call predecessors, (29), 26 states have return successors, (27), 27 states have call predecessors, (27), 27 states have call successors, (27) [2022-04-28 07:18:23,967 INFO L87 Difference]: Start difference. First operand 236 states. Second operand has 236 states, 180 states have (on average 1.1388888888888888) internal successors, (205), 180 states have internal predecessors, (205), 29 states have call successors, (29), 28 states have call predecessors, (29), 26 states have return successors, (27), 27 states have call predecessors, (27), 27 states have call successors, (27) [2022-04-28 07:18:23,969 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 07:18:23,969 INFO L93 Difference]: Finished difference Result 236 states and 261 transitions. [2022-04-28 07:18:23,969 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 261 transitions. [2022-04-28 07:18:23,970 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 07:18:23,970 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 07:18:23,970 INFO L74 IsIncluded]: Start isIncluded. First operand has 236 states, 180 states have (on average 1.1388888888888888) internal successors, (205), 180 states have internal predecessors, (205), 29 states have call successors, (29), 28 states have call predecessors, (29), 26 states have return successors, (27), 27 states have call predecessors, (27), 27 states have call successors, (27) Second operand 236 states. [2022-04-28 07:18:23,970 INFO L87 Difference]: Start difference. First operand has 236 states, 180 states have (on average 1.1388888888888888) internal successors, (205), 180 states have internal predecessors, (205), 29 states have call successors, (29), 28 states have call predecessors, (29), 26 states have return successors, (27), 27 states have call predecessors, (27), 27 states have call successors, (27) Second operand 236 states. [2022-04-28 07:18:23,973 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 07:18:23,973 INFO L93 Difference]: Finished difference Result 236 states and 261 transitions. [2022-04-28 07:18:23,973 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 261 transitions. [2022-04-28 07:18:23,973 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 07:18:23,973 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 07:18:23,973 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 07:18:23,973 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 07:18:23,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 236 states, 180 states have (on average 1.1388888888888888) internal successors, (205), 180 states have internal predecessors, (205), 29 states have call successors, (29), 28 states have call predecessors, (29), 26 states have return successors, (27), 27 states have call predecessors, (27), 27 states have call successors, (27) [2022-04-28 07:18:23,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 236 states and 261 transitions. [2022-04-28 07:18:23,976 INFO L78 Accepts]: Start accepts. Automaton has 236 states and 261 transitions. Word has length 230 [2022-04-28 07:18:23,976 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 07:18:23,977 INFO L495 AbstractCegarLoop]: Abstraction has 236 states and 261 transitions. [2022-04-28 07:18:23,977 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 27 states, 27 states have (on average 6.407407407407407) internal successors, (173), 26 states have internal predecessors, (173), 26 states have call successors, (28), 26 states have call predecessors, (28), 24 states have return successors, (26), 24 states have call predecessors, (26), 25 states have call successors, (26) [2022-04-28 07:18:23,977 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 236 states and 261 transitions. [2022-04-28 07:18:24,260 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 261 edges. 261 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 07:18:24,260 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 261 transitions. [2022-04-28 07:18:24,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2022-04-28 07:18:24,261 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 07:18:24,261 INFO L195 NwaCegarLoop]: trace histogram [25, 25, 24, 24, 24, 24, 24, 24, 24, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 07:18:24,278 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (27)] Forceful destruction successful, exit code 0 [2022-04-28 07:18:24,462 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 27 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable26 [2022-04-28 07:18:24,462 INFO L420 AbstractCegarLoop]: === Iteration 28 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 07:18:24,462 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 07:18:24,462 INFO L85 PathProgramCache]: Analyzing trace with hash -1738171370, now seen corresponding path program 47 times [2022-04-28 07:18:24,462 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 07:18:24,462 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1749324581] [2022-04-28 07:18:24,463 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 07:18:24,463 INFO L85 PathProgramCache]: Analyzing trace with hash -1738171370, now seen corresponding path program 48 times [2022-04-28 07:18:24,463 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 07:18:24,463 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1693330236] [2022-04-28 07:18:24,463 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 07:18:24,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 07:18:24,489 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 07:18:24,489 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1484830865] [2022-04-28 07:18:24,489 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-28 07:18:24,489 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 07:18:24,489 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 07:18:24,490 INFO L229 MonitoredProcess]: Starting monitored process 28 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 07:18:24,491 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (28)] Waiting until timeout for monitored process [2022-04-28 07:18:24,612 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 25 check-sat command(s) [2022-04-28 07:18:24,612 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 07:18:24,615 INFO L263 TraceCheckSpWp]: Trace formula consists of 645 conjuncts, 53 conjunts are in the unsatisfiable core [2022-04-28 07:18:24,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 07:18:24,653 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 07:18:25,775 INFO L272 TraceCheckUtils]: 0: Hoare triple {39616#true} call ULTIMATE.init(); {39616#true} is VALID [2022-04-28 07:18:25,775 INFO L290 TraceCheckUtils]: 1: Hoare triple {39616#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(11, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {39624#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:25,776 INFO L290 TraceCheckUtils]: 2: Hoare triple {39624#(<= ~counter~0 0)} assume true; {39624#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:25,776 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {39624#(<= ~counter~0 0)} {39616#true} #67#return; {39624#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:25,776 INFO L272 TraceCheckUtils]: 4: Hoare triple {39624#(<= ~counter~0 0)} call #t~ret7 := main(); {39624#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:25,777 INFO L290 TraceCheckUtils]: 5: Hoare triple {39624#(<= ~counter~0 0)} havoc ~x1~0;havoc ~x2~0;havoc ~y1~0;havoc ~y2~0;havoc ~y3~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~x1~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~x2~0 := #t~nondet5;havoc #t~nondet5; {39624#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:25,777 INFO L272 TraceCheckUtils]: 6: Hoare triple {39624#(<= ~counter~0 0)} call assume_abort_if_not((if ~x1~0 >= 0 then 1 else 0)); {39624#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:25,777 INFO L290 TraceCheckUtils]: 7: Hoare triple {39624#(<= ~counter~0 0)} ~cond := #in~cond; {39624#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:25,777 INFO L290 TraceCheckUtils]: 8: Hoare triple {39624#(<= ~counter~0 0)} assume !(0 == ~cond); {39624#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:25,778 INFO L290 TraceCheckUtils]: 9: Hoare triple {39624#(<= ~counter~0 0)} assume true; {39624#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:25,778 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {39624#(<= ~counter~0 0)} {39624#(<= ~counter~0 0)} #59#return; {39624#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:25,778 INFO L272 TraceCheckUtils]: 11: Hoare triple {39624#(<= ~counter~0 0)} call assume_abort_if_not((if 0 != ~x2~0 then 1 else 0)); {39624#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:25,778 INFO L290 TraceCheckUtils]: 12: Hoare triple {39624#(<= ~counter~0 0)} ~cond := #in~cond; {39624#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:25,779 INFO L290 TraceCheckUtils]: 13: Hoare triple {39624#(<= ~counter~0 0)} assume !(0 == ~cond); {39624#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:25,779 INFO L290 TraceCheckUtils]: 14: Hoare triple {39624#(<= ~counter~0 0)} assume true; {39624#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:25,779 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {39624#(<= ~counter~0 0)} {39624#(<= ~counter~0 0)} #61#return; {39624#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:25,779 INFO L290 TraceCheckUtils]: 16: Hoare triple {39624#(<= ~counter~0 0)} ~y1~0 := 0;~y2~0 := 0;~y3~0 := ~x1~0; {39624#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:25,781 INFO L290 TraceCheckUtils]: 17: Hoare triple {39624#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {39673#(<= ~counter~0 1)} is VALID [2022-04-28 07:18:25,781 INFO L290 TraceCheckUtils]: 18: Hoare triple {39673#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {39673#(<= ~counter~0 1)} is VALID [2022-04-28 07:18:25,781 INFO L272 TraceCheckUtils]: 19: Hoare triple {39673#(<= ~counter~0 1)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {39673#(<= ~counter~0 1)} is VALID [2022-04-28 07:18:25,781 INFO L290 TraceCheckUtils]: 20: Hoare triple {39673#(<= ~counter~0 1)} ~cond := #in~cond; {39673#(<= ~counter~0 1)} is VALID [2022-04-28 07:18:25,782 INFO L290 TraceCheckUtils]: 21: Hoare triple {39673#(<= ~counter~0 1)} assume !(0 == ~cond); {39673#(<= ~counter~0 1)} is VALID [2022-04-28 07:18:25,782 INFO L290 TraceCheckUtils]: 22: Hoare triple {39673#(<= ~counter~0 1)} assume true; {39673#(<= ~counter~0 1)} is VALID [2022-04-28 07:18:25,782 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {39673#(<= ~counter~0 1)} {39673#(<= ~counter~0 1)} #63#return; {39673#(<= ~counter~0 1)} is VALID [2022-04-28 07:18:25,783 INFO L290 TraceCheckUtils]: 24: Hoare triple {39673#(<= ~counter~0 1)} assume !!(0 != ~y3~0); {39673#(<= ~counter~0 1)} is VALID [2022-04-28 07:18:25,783 INFO L290 TraceCheckUtils]: 25: Hoare triple {39673#(<= ~counter~0 1)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {39673#(<= ~counter~0 1)} is VALID [2022-04-28 07:18:25,784 INFO L290 TraceCheckUtils]: 26: Hoare triple {39673#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {39701#(<= ~counter~0 2)} is VALID [2022-04-28 07:18:25,784 INFO L290 TraceCheckUtils]: 27: Hoare triple {39701#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {39701#(<= ~counter~0 2)} is VALID [2022-04-28 07:18:25,784 INFO L272 TraceCheckUtils]: 28: Hoare triple {39701#(<= ~counter~0 2)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {39701#(<= ~counter~0 2)} is VALID [2022-04-28 07:18:25,784 INFO L290 TraceCheckUtils]: 29: Hoare triple {39701#(<= ~counter~0 2)} ~cond := #in~cond; {39701#(<= ~counter~0 2)} is VALID [2022-04-28 07:18:25,785 INFO L290 TraceCheckUtils]: 30: Hoare triple {39701#(<= ~counter~0 2)} assume !(0 == ~cond); {39701#(<= ~counter~0 2)} is VALID [2022-04-28 07:18:25,785 INFO L290 TraceCheckUtils]: 31: Hoare triple {39701#(<= ~counter~0 2)} assume true; {39701#(<= ~counter~0 2)} is VALID [2022-04-28 07:18:25,785 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {39701#(<= ~counter~0 2)} {39701#(<= ~counter~0 2)} #63#return; {39701#(<= ~counter~0 2)} is VALID [2022-04-28 07:18:25,786 INFO L290 TraceCheckUtils]: 33: Hoare triple {39701#(<= ~counter~0 2)} assume !!(0 != ~y3~0); {39701#(<= ~counter~0 2)} is VALID [2022-04-28 07:18:25,786 INFO L290 TraceCheckUtils]: 34: Hoare triple {39701#(<= ~counter~0 2)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {39701#(<= ~counter~0 2)} is VALID [2022-04-28 07:18:25,786 INFO L290 TraceCheckUtils]: 35: Hoare triple {39701#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {39729#(<= ~counter~0 3)} is VALID [2022-04-28 07:18:25,787 INFO L290 TraceCheckUtils]: 36: Hoare triple {39729#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {39729#(<= ~counter~0 3)} is VALID [2022-04-28 07:18:25,787 INFO L272 TraceCheckUtils]: 37: Hoare triple {39729#(<= ~counter~0 3)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {39729#(<= ~counter~0 3)} is VALID [2022-04-28 07:18:25,787 INFO L290 TraceCheckUtils]: 38: Hoare triple {39729#(<= ~counter~0 3)} ~cond := #in~cond; {39729#(<= ~counter~0 3)} is VALID [2022-04-28 07:18:25,788 INFO L290 TraceCheckUtils]: 39: Hoare triple {39729#(<= ~counter~0 3)} assume !(0 == ~cond); {39729#(<= ~counter~0 3)} is VALID [2022-04-28 07:18:25,788 INFO L290 TraceCheckUtils]: 40: Hoare triple {39729#(<= ~counter~0 3)} assume true; {39729#(<= ~counter~0 3)} is VALID [2022-04-28 07:18:25,788 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {39729#(<= ~counter~0 3)} {39729#(<= ~counter~0 3)} #63#return; {39729#(<= ~counter~0 3)} is VALID [2022-04-28 07:18:25,789 INFO L290 TraceCheckUtils]: 42: Hoare triple {39729#(<= ~counter~0 3)} assume !!(0 != ~y3~0); {39729#(<= ~counter~0 3)} is VALID [2022-04-28 07:18:25,789 INFO L290 TraceCheckUtils]: 43: Hoare triple {39729#(<= ~counter~0 3)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {39729#(<= ~counter~0 3)} is VALID [2022-04-28 07:18:25,789 INFO L290 TraceCheckUtils]: 44: Hoare triple {39729#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {39757#(<= ~counter~0 4)} is VALID [2022-04-28 07:18:25,790 INFO L290 TraceCheckUtils]: 45: Hoare triple {39757#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {39757#(<= ~counter~0 4)} is VALID [2022-04-28 07:18:25,790 INFO L272 TraceCheckUtils]: 46: Hoare triple {39757#(<= ~counter~0 4)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {39757#(<= ~counter~0 4)} is VALID [2022-04-28 07:18:25,790 INFO L290 TraceCheckUtils]: 47: Hoare triple {39757#(<= ~counter~0 4)} ~cond := #in~cond; {39757#(<= ~counter~0 4)} is VALID [2022-04-28 07:18:25,791 INFO L290 TraceCheckUtils]: 48: Hoare triple {39757#(<= ~counter~0 4)} assume !(0 == ~cond); {39757#(<= ~counter~0 4)} is VALID [2022-04-28 07:18:25,791 INFO L290 TraceCheckUtils]: 49: Hoare triple {39757#(<= ~counter~0 4)} assume true; {39757#(<= ~counter~0 4)} is VALID [2022-04-28 07:18:25,791 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {39757#(<= ~counter~0 4)} {39757#(<= ~counter~0 4)} #63#return; {39757#(<= ~counter~0 4)} is VALID [2022-04-28 07:18:25,791 INFO L290 TraceCheckUtils]: 51: Hoare triple {39757#(<= ~counter~0 4)} assume !!(0 != ~y3~0); {39757#(<= ~counter~0 4)} is VALID [2022-04-28 07:18:25,792 INFO L290 TraceCheckUtils]: 52: Hoare triple {39757#(<= ~counter~0 4)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {39757#(<= ~counter~0 4)} is VALID [2022-04-28 07:18:25,792 INFO L290 TraceCheckUtils]: 53: Hoare triple {39757#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {39785#(<= ~counter~0 5)} is VALID [2022-04-28 07:18:25,793 INFO L290 TraceCheckUtils]: 54: Hoare triple {39785#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {39785#(<= ~counter~0 5)} is VALID [2022-04-28 07:18:25,793 INFO L272 TraceCheckUtils]: 55: Hoare triple {39785#(<= ~counter~0 5)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {39785#(<= ~counter~0 5)} is VALID [2022-04-28 07:18:25,793 INFO L290 TraceCheckUtils]: 56: Hoare triple {39785#(<= ~counter~0 5)} ~cond := #in~cond; {39785#(<= ~counter~0 5)} is VALID [2022-04-28 07:18:25,793 INFO L290 TraceCheckUtils]: 57: Hoare triple {39785#(<= ~counter~0 5)} assume !(0 == ~cond); {39785#(<= ~counter~0 5)} is VALID [2022-04-28 07:18:25,794 INFO L290 TraceCheckUtils]: 58: Hoare triple {39785#(<= ~counter~0 5)} assume true; {39785#(<= ~counter~0 5)} is VALID [2022-04-28 07:18:25,794 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {39785#(<= ~counter~0 5)} {39785#(<= ~counter~0 5)} #63#return; {39785#(<= ~counter~0 5)} is VALID [2022-04-28 07:18:25,794 INFO L290 TraceCheckUtils]: 60: Hoare triple {39785#(<= ~counter~0 5)} assume !!(0 != ~y3~0); {39785#(<= ~counter~0 5)} is VALID [2022-04-28 07:18:25,795 INFO L290 TraceCheckUtils]: 61: Hoare triple {39785#(<= ~counter~0 5)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {39785#(<= ~counter~0 5)} is VALID [2022-04-28 07:18:25,795 INFO L290 TraceCheckUtils]: 62: Hoare triple {39785#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {39813#(<= ~counter~0 6)} is VALID [2022-04-28 07:18:25,795 INFO L290 TraceCheckUtils]: 63: Hoare triple {39813#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {39813#(<= ~counter~0 6)} is VALID [2022-04-28 07:18:25,796 INFO L272 TraceCheckUtils]: 64: Hoare triple {39813#(<= ~counter~0 6)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {39813#(<= ~counter~0 6)} is VALID [2022-04-28 07:18:25,796 INFO L290 TraceCheckUtils]: 65: Hoare triple {39813#(<= ~counter~0 6)} ~cond := #in~cond; {39813#(<= ~counter~0 6)} is VALID [2022-04-28 07:18:25,796 INFO L290 TraceCheckUtils]: 66: Hoare triple {39813#(<= ~counter~0 6)} assume !(0 == ~cond); {39813#(<= ~counter~0 6)} is VALID [2022-04-28 07:18:25,797 INFO L290 TraceCheckUtils]: 67: Hoare triple {39813#(<= ~counter~0 6)} assume true; {39813#(<= ~counter~0 6)} is VALID [2022-04-28 07:18:25,797 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {39813#(<= ~counter~0 6)} {39813#(<= ~counter~0 6)} #63#return; {39813#(<= ~counter~0 6)} is VALID [2022-04-28 07:18:25,797 INFO L290 TraceCheckUtils]: 69: Hoare triple {39813#(<= ~counter~0 6)} assume !!(0 != ~y3~0); {39813#(<= ~counter~0 6)} is VALID [2022-04-28 07:18:25,798 INFO L290 TraceCheckUtils]: 70: Hoare triple {39813#(<= ~counter~0 6)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {39813#(<= ~counter~0 6)} is VALID [2022-04-28 07:18:25,798 INFO L290 TraceCheckUtils]: 71: Hoare triple {39813#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {39841#(<= ~counter~0 7)} is VALID [2022-04-28 07:18:25,798 INFO L290 TraceCheckUtils]: 72: Hoare triple {39841#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {39841#(<= ~counter~0 7)} is VALID [2022-04-28 07:18:25,799 INFO L272 TraceCheckUtils]: 73: Hoare triple {39841#(<= ~counter~0 7)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {39841#(<= ~counter~0 7)} is VALID [2022-04-28 07:18:25,799 INFO L290 TraceCheckUtils]: 74: Hoare triple {39841#(<= ~counter~0 7)} ~cond := #in~cond; {39841#(<= ~counter~0 7)} is VALID [2022-04-28 07:18:25,799 INFO L290 TraceCheckUtils]: 75: Hoare triple {39841#(<= ~counter~0 7)} assume !(0 == ~cond); {39841#(<= ~counter~0 7)} is VALID [2022-04-28 07:18:25,799 INFO L290 TraceCheckUtils]: 76: Hoare triple {39841#(<= ~counter~0 7)} assume true; {39841#(<= ~counter~0 7)} is VALID [2022-04-28 07:18:25,800 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {39841#(<= ~counter~0 7)} {39841#(<= ~counter~0 7)} #63#return; {39841#(<= ~counter~0 7)} is VALID [2022-04-28 07:18:25,800 INFO L290 TraceCheckUtils]: 78: Hoare triple {39841#(<= ~counter~0 7)} assume !!(0 != ~y3~0); {39841#(<= ~counter~0 7)} is VALID [2022-04-28 07:18:25,800 INFO L290 TraceCheckUtils]: 79: Hoare triple {39841#(<= ~counter~0 7)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {39841#(<= ~counter~0 7)} is VALID [2022-04-28 07:18:25,801 INFO L290 TraceCheckUtils]: 80: Hoare triple {39841#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {39869#(<= ~counter~0 8)} is VALID [2022-04-28 07:18:25,801 INFO L290 TraceCheckUtils]: 81: Hoare triple {39869#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {39869#(<= ~counter~0 8)} is VALID [2022-04-28 07:18:25,802 INFO L272 TraceCheckUtils]: 82: Hoare triple {39869#(<= ~counter~0 8)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {39869#(<= ~counter~0 8)} is VALID [2022-04-28 07:18:25,802 INFO L290 TraceCheckUtils]: 83: Hoare triple {39869#(<= ~counter~0 8)} ~cond := #in~cond; {39869#(<= ~counter~0 8)} is VALID [2022-04-28 07:18:25,802 INFO L290 TraceCheckUtils]: 84: Hoare triple {39869#(<= ~counter~0 8)} assume !(0 == ~cond); {39869#(<= ~counter~0 8)} is VALID [2022-04-28 07:18:25,802 INFO L290 TraceCheckUtils]: 85: Hoare triple {39869#(<= ~counter~0 8)} assume true; {39869#(<= ~counter~0 8)} is VALID [2022-04-28 07:18:25,803 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {39869#(<= ~counter~0 8)} {39869#(<= ~counter~0 8)} #63#return; {39869#(<= ~counter~0 8)} is VALID [2022-04-28 07:18:25,803 INFO L290 TraceCheckUtils]: 87: Hoare triple {39869#(<= ~counter~0 8)} assume !!(0 != ~y3~0); {39869#(<= ~counter~0 8)} is VALID [2022-04-28 07:18:25,803 INFO L290 TraceCheckUtils]: 88: Hoare triple {39869#(<= ~counter~0 8)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {39869#(<= ~counter~0 8)} is VALID [2022-04-28 07:18:25,804 INFO L290 TraceCheckUtils]: 89: Hoare triple {39869#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {39897#(<= ~counter~0 9)} is VALID [2022-04-28 07:18:25,804 INFO L290 TraceCheckUtils]: 90: Hoare triple {39897#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {39897#(<= ~counter~0 9)} is VALID [2022-04-28 07:18:25,805 INFO L272 TraceCheckUtils]: 91: Hoare triple {39897#(<= ~counter~0 9)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {39897#(<= ~counter~0 9)} is VALID [2022-04-28 07:18:25,805 INFO L290 TraceCheckUtils]: 92: Hoare triple {39897#(<= ~counter~0 9)} ~cond := #in~cond; {39897#(<= ~counter~0 9)} is VALID [2022-04-28 07:18:25,805 INFO L290 TraceCheckUtils]: 93: Hoare triple {39897#(<= ~counter~0 9)} assume !(0 == ~cond); {39897#(<= ~counter~0 9)} is VALID [2022-04-28 07:18:25,805 INFO L290 TraceCheckUtils]: 94: Hoare triple {39897#(<= ~counter~0 9)} assume true; {39897#(<= ~counter~0 9)} is VALID [2022-04-28 07:18:25,806 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {39897#(<= ~counter~0 9)} {39897#(<= ~counter~0 9)} #63#return; {39897#(<= ~counter~0 9)} is VALID [2022-04-28 07:18:25,806 INFO L290 TraceCheckUtils]: 96: Hoare triple {39897#(<= ~counter~0 9)} assume !!(0 != ~y3~0); {39897#(<= ~counter~0 9)} is VALID [2022-04-28 07:18:25,806 INFO L290 TraceCheckUtils]: 97: Hoare triple {39897#(<= ~counter~0 9)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {39897#(<= ~counter~0 9)} is VALID [2022-04-28 07:18:25,807 INFO L290 TraceCheckUtils]: 98: Hoare triple {39897#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {39925#(<= ~counter~0 10)} is VALID [2022-04-28 07:18:25,807 INFO L290 TraceCheckUtils]: 99: Hoare triple {39925#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {39925#(<= ~counter~0 10)} is VALID [2022-04-28 07:18:25,808 INFO L272 TraceCheckUtils]: 100: Hoare triple {39925#(<= ~counter~0 10)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {39925#(<= ~counter~0 10)} is VALID [2022-04-28 07:18:25,808 INFO L290 TraceCheckUtils]: 101: Hoare triple {39925#(<= ~counter~0 10)} ~cond := #in~cond; {39925#(<= ~counter~0 10)} is VALID [2022-04-28 07:18:25,808 INFO L290 TraceCheckUtils]: 102: Hoare triple {39925#(<= ~counter~0 10)} assume !(0 == ~cond); {39925#(<= ~counter~0 10)} is VALID [2022-04-28 07:18:25,808 INFO L290 TraceCheckUtils]: 103: Hoare triple {39925#(<= ~counter~0 10)} assume true; {39925#(<= ~counter~0 10)} is VALID [2022-04-28 07:18:25,809 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {39925#(<= ~counter~0 10)} {39925#(<= ~counter~0 10)} #63#return; {39925#(<= ~counter~0 10)} is VALID [2022-04-28 07:18:25,809 INFO L290 TraceCheckUtils]: 105: Hoare triple {39925#(<= ~counter~0 10)} assume !!(0 != ~y3~0); {39925#(<= ~counter~0 10)} is VALID [2022-04-28 07:18:25,809 INFO L290 TraceCheckUtils]: 106: Hoare triple {39925#(<= ~counter~0 10)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {39925#(<= ~counter~0 10)} is VALID [2022-04-28 07:18:25,810 INFO L290 TraceCheckUtils]: 107: Hoare triple {39925#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {39953#(<= ~counter~0 11)} is VALID [2022-04-28 07:18:25,810 INFO L290 TraceCheckUtils]: 108: Hoare triple {39953#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {39953#(<= ~counter~0 11)} is VALID [2022-04-28 07:18:25,811 INFO L272 TraceCheckUtils]: 109: Hoare triple {39953#(<= ~counter~0 11)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {39953#(<= ~counter~0 11)} is VALID [2022-04-28 07:18:25,811 INFO L290 TraceCheckUtils]: 110: Hoare triple {39953#(<= ~counter~0 11)} ~cond := #in~cond; {39953#(<= ~counter~0 11)} is VALID [2022-04-28 07:18:25,811 INFO L290 TraceCheckUtils]: 111: Hoare triple {39953#(<= ~counter~0 11)} assume !(0 == ~cond); {39953#(<= ~counter~0 11)} is VALID [2022-04-28 07:18:25,811 INFO L290 TraceCheckUtils]: 112: Hoare triple {39953#(<= ~counter~0 11)} assume true; {39953#(<= ~counter~0 11)} is VALID [2022-04-28 07:18:25,812 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {39953#(<= ~counter~0 11)} {39953#(<= ~counter~0 11)} #63#return; {39953#(<= ~counter~0 11)} is VALID [2022-04-28 07:18:25,812 INFO L290 TraceCheckUtils]: 114: Hoare triple {39953#(<= ~counter~0 11)} assume !!(0 != ~y3~0); {39953#(<= ~counter~0 11)} is VALID [2022-04-28 07:18:25,812 INFO L290 TraceCheckUtils]: 115: Hoare triple {39953#(<= ~counter~0 11)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {39953#(<= ~counter~0 11)} is VALID [2022-04-28 07:18:25,813 INFO L290 TraceCheckUtils]: 116: Hoare triple {39953#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {39981#(<= ~counter~0 12)} is VALID [2022-04-28 07:18:25,813 INFO L290 TraceCheckUtils]: 117: Hoare triple {39981#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {39981#(<= ~counter~0 12)} is VALID [2022-04-28 07:18:25,813 INFO L272 TraceCheckUtils]: 118: Hoare triple {39981#(<= ~counter~0 12)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {39981#(<= ~counter~0 12)} is VALID [2022-04-28 07:18:25,814 INFO L290 TraceCheckUtils]: 119: Hoare triple {39981#(<= ~counter~0 12)} ~cond := #in~cond; {39981#(<= ~counter~0 12)} is VALID [2022-04-28 07:18:25,814 INFO L290 TraceCheckUtils]: 120: Hoare triple {39981#(<= ~counter~0 12)} assume !(0 == ~cond); {39981#(<= ~counter~0 12)} is VALID [2022-04-28 07:18:25,814 INFO L290 TraceCheckUtils]: 121: Hoare triple {39981#(<= ~counter~0 12)} assume true; {39981#(<= ~counter~0 12)} is VALID [2022-04-28 07:18:25,815 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {39981#(<= ~counter~0 12)} {39981#(<= ~counter~0 12)} #63#return; {39981#(<= ~counter~0 12)} is VALID [2022-04-28 07:18:25,815 INFO L290 TraceCheckUtils]: 123: Hoare triple {39981#(<= ~counter~0 12)} assume !!(0 != ~y3~0); {39981#(<= ~counter~0 12)} is VALID [2022-04-28 07:18:25,815 INFO L290 TraceCheckUtils]: 124: Hoare triple {39981#(<= ~counter~0 12)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {39981#(<= ~counter~0 12)} is VALID [2022-04-28 07:18:25,816 INFO L290 TraceCheckUtils]: 125: Hoare triple {39981#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40009#(<= ~counter~0 13)} is VALID [2022-04-28 07:18:25,816 INFO L290 TraceCheckUtils]: 126: Hoare triple {40009#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {40009#(<= ~counter~0 13)} is VALID [2022-04-28 07:18:25,816 INFO L272 TraceCheckUtils]: 127: Hoare triple {40009#(<= ~counter~0 13)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {40009#(<= ~counter~0 13)} is VALID [2022-04-28 07:18:25,817 INFO L290 TraceCheckUtils]: 128: Hoare triple {40009#(<= ~counter~0 13)} ~cond := #in~cond; {40009#(<= ~counter~0 13)} is VALID [2022-04-28 07:18:25,817 INFO L290 TraceCheckUtils]: 129: Hoare triple {40009#(<= ~counter~0 13)} assume !(0 == ~cond); {40009#(<= ~counter~0 13)} is VALID [2022-04-28 07:18:25,817 INFO L290 TraceCheckUtils]: 130: Hoare triple {40009#(<= ~counter~0 13)} assume true; {40009#(<= ~counter~0 13)} is VALID [2022-04-28 07:18:25,818 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {40009#(<= ~counter~0 13)} {40009#(<= ~counter~0 13)} #63#return; {40009#(<= ~counter~0 13)} is VALID [2022-04-28 07:18:25,818 INFO L290 TraceCheckUtils]: 132: Hoare triple {40009#(<= ~counter~0 13)} assume !!(0 != ~y3~0); {40009#(<= ~counter~0 13)} is VALID [2022-04-28 07:18:25,818 INFO L290 TraceCheckUtils]: 133: Hoare triple {40009#(<= ~counter~0 13)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {40009#(<= ~counter~0 13)} is VALID [2022-04-28 07:18:25,819 INFO L290 TraceCheckUtils]: 134: Hoare triple {40009#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40037#(<= ~counter~0 14)} is VALID [2022-04-28 07:18:25,819 INFO L290 TraceCheckUtils]: 135: Hoare triple {40037#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {40037#(<= ~counter~0 14)} is VALID [2022-04-28 07:18:25,819 INFO L272 TraceCheckUtils]: 136: Hoare triple {40037#(<= ~counter~0 14)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {40037#(<= ~counter~0 14)} is VALID [2022-04-28 07:18:25,820 INFO L290 TraceCheckUtils]: 137: Hoare triple {40037#(<= ~counter~0 14)} ~cond := #in~cond; {40037#(<= ~counter~0 14)} is VALID [2022-04-28 07:18:25,820 INFO L290 TraceCheckUtils]: 138: Hoare triple {40037#(<= ~counter~0 14)} assume !(0 == ~cond); {40037#(<= ~counter~0 14)} is VALID [2022-04-28 07:18:25,820 INFO L290 TraceCheckUtils]: 139: Hoare triple {40037#(<= ~counter~0 14)} assume true; {40037#(<= ~counter~0 14)} is VALID [2022-04-28 07:18:25,820 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {40037#(<= ~counter~0 14)} {40037#(<= ~counter~0 14)} #63#return; {40037#(<= ~counter~0 14)} is VALID [2022-04-28 07:18:25,821 INFO L290 TraceCheckUtils]: 141: Hoare triple {40037#(<= ~counter~0 14)} assume !!(0 != ~y3~0); {40037#(<= ~counter~0 14)} is VALID [2022-04-28 07:18:25,821 INFO L290 TraceCheckUtils]: 142: Hoare triple {40037#(<= ~counter~0 14)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {40037#(<= ~counter~0 14)} is VALID [2022-04-28 07:18:25,822 INFO L290 TraceCheckUtils]: 143: Hoare triple {40037#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40065#(<= ~counter~0 15)} is VALID [2022-04-28 07:18:25,822 INFO L290 TraceCheckUtils]: 144: Hoare triple {40065#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {40065#(<= ~counter~0 15)} is VALID [2022-04-28 07:18:25,822 INFO L272 TraceCheckUtils]: 145: Hoare triple {40065#(<= ~counter~0 15)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {40065#(<= ~counter~0 15)} is VALID [2022-04-28 07:18:25,823 INFO L290 TraceCheckUtils]: 146: Hoare triple {40065#(<= ~counter~0 15)} ~cond := #in~cond; {40065#(<= ~counter~0 15)} is VALID [2022-04-28 07:18:25,823 INFO L290 TraceCheckUtils]: 147: Hoare triple {40065#(<= ~counter~0 15)} assume !(0 == ~cond); {40065#(<= ~counter~0 15)} is VALID [2022-04-28 07:18:25,823 INFO L290 TraceCheckUtils]: 148: Hoare triple {40065#(<= ~counter~0 15)} assume true; {40065#(<= ~counter~0 15)} is VALID [2022-04-28 07:18:25,823 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {40065#(<= ~counter~0 15)} {40065#(<= ~counter~0 15)} #63#return; {40065#(<= ~counter~0 15)} is VALID [2022-04-28 07:18:25,824 INFO L290 TraceCheckUtils]: 150: Hoare triple {40065#(<= ~counter~0 15)} assume !!(0 != ~y3~0); {40065#(<= ~counter~0 15)} is VALID [2022-04-28 07:18:25,824 INFO L290 TraceCheckUtils]: 151: Hoare triple {40065#(<= ~counter~0 15)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {40065#(<= ~counter~0 15)} is VALID [2022-04-28 07:18:25,825 INFO L290 TraceCheckUtils]: 152: Hoare triple {40065#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40093#(<= ~counter~0 16)} is VALID [2022-04-28 07:18:25,825 INFO L290 TraceCheckUtils]: 153: Hoare triple {40093#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {40093#(<= ~counter~0 16)} is VALID [2022-04-28 07:18:25,825 INFO L272 TraceCheckUtils]: 154: Hoare triple {40093#(<= ~counter~0 16)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {40093#(<= ~counter~0 16)} is VALID [2022-04-28 07:18:25,825 INFO L290 TraceCheckUtils]: 155: Hoare triple {40093#(<= ~counter~0 16)} ~cond := #in~cond; {40093#(<= ~counter~0 16)} is VALID [2022-04-28 07:18:25,826 INFO L290 TraceCheckUtils]: 156: Hoare triple {40093#(<= ~counter~0 16)} assume !(0 == ~cond); {40093#(<= ~counter~0 16)} is VALID [2022-04-28 07:18:25,826 INFO L290 TraceCheckUtils]: 157: Hoare triple {40093#(<= ~counter~0 16)} assume true; {40093#(<= ~counter~0 16)} is VALID [2022-04-28 07:18:25,826 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {40093#(<= ~counter~0 16)} {40093#(<= ~counter~0 16)} #63#return; {40093#(<= ~counter~0 16)} is VALID [2022-04-28 07:18:25,827 INFO L290 TraceCheckUtils]: 159: Hoare triple {40093#(<= ~counter~0 16)} assume !!(0 != ~y3~0); {40093#(<= ~counter~0 16)} is VALID [2022-04-28 07:18:25,827 INFO L290 TraceCheckUtils]: 160: Hoare triple {40093#(<= ~counter~0 16)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {40093#(<= ~counter~0 16)} is VALID [2022-04-28 07:18:25,827 INFO L290 TraceCheckUtils]: 161: Hoare triple {40093#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40121#(<= ~counter~0 17)} is VALID [2022-04-28 07:18:25,828 INFO L290 TraceCheckUtils]: 162: Hoare triple {40121#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {40121#(<= ~counter~0 17)} is VALID [2022-04-28 07:18:25,828 INFO L272 TraceCheckUtils]: 163: Hoare triple {40121#(<= ~counter~0 17)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {40121#(<= ~counter~0 17)} is VALID [2022-04-28 07:18:25,828 INFO L290 TraceCheckUtils]: 164: Hoare triple {40121#(<= ~counter~0 17)} ~cond := #in~cond; {40121#(<= ~counter~0 17)} is VALID [2022-04-28 07:18:25,829 INFO L290 TraceCheckUtils]: 165: Hoare triple {40121#(<= ~counter~0 17)} assume !(0 == ~cond); {40121#(<= ~counter~0 17)} is VALID [2022-04-28 07:18:25,829 INFO L290 TraceCheckUtils]: 166: Hoare triple {40121#(<= ~counter~0 17)} assume true; {40121#(<= ~counter~0 17)} is VALID [2022-04-28 07:18:25,829 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {40121#(<= ~counter~0 17)} {40121#(<= ~counter~0 17)} #63#return; {40121#(<= ~counter~0 17)} is VALID [2022-04-28 07:18:25,830 INFO L290 TraceCheckUtils]: 168: Hoare triple {40121#(<= ~counter~0 17)} assume !!(0 != ~y3~0); {40121#(<= ~counter~0 17)} is VALID [2022-04-28 07:18:25,830 INFO L290 TraceCheckUtils]: 169: Hoare triple {40121#(<= ~counter~0 17)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {40121#(<= ~counter~0 17)} is VALID [2022-04-28 07:18:25,830 INFO L290 TraceCheckUtils]: 170: Hoare triple {40121#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40149#(<= ~counter~0 18)} is VALID [2022-04-28 07:18:25,831 INFO L290 TraceCheckUtils]: 171: Hoare triple {40149#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {40149#(<= ~counter~0 18)} is VALID [2022-04-28 07:18:25,831 INFO L272 TraceCheckUtils]: 172: Hoare triple {40149#(<= ~counter~0 18)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {40149#(<= ~counter~0 18)} is VALID [2022-04-28 07:18:25,831 INFO L290 TraceCheckUtils]: 173: Hoare triple {40149#(<= ~counter~0 18)} ~cond := #in~cond; {40149#(<= ~counter~0 18)} is VALID [2022-04-28 07:18:25,832 INFO L290 TraceCheckUtils]: 174: Hoare triple {40149#(<= ~counter~0 18)} assume !(0 == ~cond); {40149#(<= ~counter~0 18)} is VALID [2022-04-28 07:18:25,832 INFO L290 TraceCheckUtils]: 175: Hoare triple {40149#(<= ~counter~0 18)} assume true; {40149#(<= ~counter~0 18)} is VALID [2022-04-28 07:18:25,832 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {40149#(<= ~counter~0 18)} {40149#(<= ~counter~0 18)} #63#return; {40149#(<= ~counter~0 18)} is VALID [2022-04-28 07:18:25,833 INFO L290 TraceCheckUtils]: 177: Hoare triple {40149#(<= ~counter~0 18)} assume !!(0 != ~y3~0); {40149#(<= ~counter~0 18)} is VALID [2022-04-28 07:18:25,833 INFO L290 TraceCheckUtils]: 178: Hoare triple {40149#(<= ~counter~0 18)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {40149#(<= ~counter~0 18)} is VALID [2022-04-28 07:18:25,834 INFO L290 TraceCheckUtils]: 179: Hoare triple {40149#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40177#(<= ~counter~0 19)} is VALID [2022-04-28 07:18:25,834 INFO L290 TraceCheckUtils]: 180: Hoare triple {40177#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {40177#(<= ~counter~0 19)} is VALID [2022-04-28 07:18:25,834 INFO L272 TraceCheckUtils]: 181: Hoare triple {40177#(<= ~counter~0 19)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {40177#(<= ~counter~0 19)} is VALID [2022-04-28 07:18:25,834 INFO L290 TraceCheckUtils]: 182: Hoare triple {40177#(<= ~counter~0 19)} ~cond := #in~cond; {40177#(<= ~counter~0 19)} is VALID [2022-04-28 07:18:25,835 INFO L290 TraceCheckUtils]: 183: Hoare triple {40177#(<= ~counter~0 19)} assume !(0 == ~cond); {40177#(<= ~counter~0 19)} is VALID [2022-04-28 07:18:25,835 INFO L290 TraceCheckUtils]: 184: Hoare triple {40177#(<= ~counter~0 19)} assume true; {40177#(<= ~counter~0 19)} is VALID [2022-04-28 07:18:25,835 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {40177#(<= ~counter~0 19)} {40177#(<= ~counter~0 19)} #63#return; {40177#(<= ~counter~0 19)} is VALID [2022-04-28 07:18:25,836 INFO L290 TraceCheckUtils]: 186: Hoare triple {40177#(<= ~counter~0 19)} assume !!(0 != ~y3~0); {40177#(<= ~counter~0 19)} is VALID [2022-04-28 07:18:25,836 INFO L290 TraceCheckUtils]: 187: Hoare triple {40177#(<= ~counter~0 19)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {40177#(<= ~counter~0 19)} is VALID [2022-04-28 07:18:25,836 INFO L290 TraceCheckUtils]: 188: Hoare triple {40177#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40205#(<= ~counter~0 20)} is VALID [2022-04-28 07:18:25,837 INFO L290 TraceCheckUtils]: 189: Hoare triple {40205#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {40205#(<= ~counter~0 20)} is VALID [2022-04-28 07:18:25,837 INFO L272 TraceCheckUtils]: 190: Hoare triple {40205#(<= ~counter~0 20)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {40205#(<= ~counter~0 20)} is VALID [2022-04-28 07:18:25,837 INFO L290 TraceCheckUtils]: 191: Hoare triple {40205#(<= ~counter~0 20)} ~cond := #in~cond; {40205#(<= ~counter~0 20)} is VALID [2022-04-28 07:18:25,838 INFO L290 TraceCheckUtils]: 192: Hoare triple {40205#(<= ~counter~0 20)} assume !(0 == ~cond); {40205#(<= ~counter~0 20)} is VALID [2022-04-28 07:18:25,838 INFO L290 TraceCheckUtils]: 193: Hoare triple {40205#(<= ~counter~0 20)} assume true; {40205#(<= ~counter~0 20)} is VALID [2022-04-28 07:18:25,838 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {40205#(<= ~counter~0 20)} {40205#(<= ~counter~0 20)} #63#return; {40205#(<= ~counter~0 20)} is VALID [2022-04-28 07:18:25,839 INFO L290 TraceCheckUtils]: 195: Hoare triple {40205#(<= ~counter~0 20)} assume !!(0 != ~y3~0); {40205#(<= ~counter~0 20)} is VALID [2022-04-28 07:18:25,839 INFO L290 TraceCheckUtils]: 196: Hoare triple {40205#(<= ~counter~0 20)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {40205#(<= ~counter~0 20)} is VALID [2022-04-28 07:18:25,840 INFO L290 TraceCheckUtils]: 197: Hoare triple {40205#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40233#(<= ~counter~0 21)} is VALID [2022-04-28 07:18:25,840 INFO L290 TraceCheckUtils]: 198: Hoare triple {40233#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {40233#(<= ~counter~0 21)} is VALID [2022-04-28 07:18:25,840 INFO L272 TraceCheckUtils]: 199: Hoare triple {40233#(<= ~counter~0 21)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {40233#(<= ~counter~0 21)} is VALID [2022-04-28 07:18:25,840 INFO L290 TraceCheckUtils]: 200: Hoare triple {40233#(<= ~counter~0 21)} ~cond := #in~cond; {40233#(<= ~counter~0 21)} is VALID [2022-04-28 07:18:25,841 INFO L290 TraceCheckUtils]: 201: Hoare triple {40233#(<= ~counter~0 21)} assume !(0 == ~cond); {40233#(<= ~counter~0 21)} is VALID [2022-04-28 07:18:25,841 INFO L290 TraceCheckUtils]: 202: Hoare triple {40233#(<= ~counter~0 21)} assume true; {40233#(<= ~counter~0 21)} is VALID [2022-04-28 07:18:25,841 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {40233#(<= ~counter~0 21)} {40233#(<= ~counter~0 21)} #63#return; {40233#(<= ~counter~0 21)} is VALID [2022-04-28 07:18:25,842 INFO L290 TraceCheckUtils]: 204: Hoare triple {40233#(<= ~counter~0 21)} assume !!(0 != ~y3~0); {40233#(<= ~counter~0 21)} is VALID [2022-04-28 07:18:25,842 INFO L290 TraceCheckUtils]: 205: Hoare triple {40233#(<= ~counter~0 21)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {40233#(<= ~counter~0 21)} is VALID [2022-04-28 07:18:25,842 INFO L290 TraceCheckUtils]: 206: Hoare triple {40233#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40261#(<= ~counter~0 22)} is VALID [2022-04-28 07:18:25,843 INFO L290 TraceCheckUtils]: 207: Hoare triple {40261#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {40261#(<= ~counter~0 22)} is VALID [2022-04-28 07:18:25,843 INFO L272 TraceCheckUtils]: 208: Hoare triple {40261#(<= ~counter~0 22)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {40261#(<= ~counter~0 22)} is VALID [2022-04-28 07:18:25,843 INFO L290 TraceCheckUtils]: 209: Hoare triple {40261#(<= ~counter~0 22)} ~cond := #in~cond; {40261#(<= ~counter~0 22)} is VALID [2022-04-28 07:18:25,844 INFO L290 TraceCheckUtils]: 210: Hoare triple {40261#(<= ~counter~0 22)} assume !(0 == ~cond); {40261#(<= ~counter~0 22)} is VALID [2022-04-28 07:18:25,844 INFO L290 TraceCheckUtils]: 211: Hoare triple {40261#(<= ~counter~0 22)} assume true; {40261#(<= ~counter~0 22)} is VALID [2022-04-28 07:18:25,844 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {40261#(<= ~counter~0 22)} {40261#(<= ~counter~0 22)} #63#return; {40261#(<= ~counter~0 22)} is VALID [2022-04-28 07:18:25,845 INFO L290 TraceCheckUtils]: 213: Hoare triple {40261#(<= ~counter~0 22)} assume !!(0 != ~y3~0); {40261#(<= ~counter~0 22)} is VALID [2022-04-28 07:18:25,845 INFO L290 TraceCheckUtils]: 214: Hoare triple {40261#(<= ~counter~0 22)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {40261#(<= ~counter~0 22)} is VALID [2022-04-28 07:18:25,845 INFO L290 TraceCheckUtils]: 215: Hoare triple {40261#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40289#(<= ~counter~0 23)} is VALID [2022-04-28 07:18:25,846 INFO L290 TraceCheckUtils]: 216: Hoare triple {40289#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {40289#(<= ~counter~0 23)} is VALID [2022-04-28 07:18:25,846 INFO L272 TraceCheckUtils]: 217: Hoare triple {40289#(<= ~counter~0 23)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {40289#(<= ~counter~0 23)} is VALID [2022-04-28 07:18:25,846 INFO L290 TraceCheckUtils]: 218: Hoare triple {40289#(<= ~counter~0 23)} ~cond := #in~cond; {40289#(<= ~counter~0 23)} is VALID [2022-04-28 07:18:25,847 INFO L290 TraceCheckUtils]: 219: Hoare triple {40289#(<= ~counter~0 23)} assume !(0 == ~cond); {40289#(<= ~counter~0 23)} is VALID [2022-04-28 07:18:25,847 INFO L290 TraceCheckUtils]: 220: Hoare triple {40289#(<= ~counter~0 23)} assume true; {40289#(<= ~counter~0 23)} is VALID [2022-04-28 07:18:25,847 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {40289#(<= ~counter~0 23)} {40289#(<= ~counter~0 23)} #63#return; {40289#(<= ~counter~0 23)} is VALID [2022-04-28 07:18:25,848 INFO L290 TraceCheckUtils]: 222: Hoare triple {40289#(<= ~counter~0 23)} assume !!(0 != ~y3~0); {40289#(<= ~counter~0 23)} is VALID [2022-04-28 07:18:25,848 INFO L290 TraceCheckUtils]: 223: Hoare triple {40289#(<= ~counter~0 23)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {40289#(<= ~counter~0 23)} is VALID [2022-04-28 07:18:25,848 INFO L290 TraceCheckUtils]: 224: Hoare triple {40289#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40317#(<= ~counter~0 24)} is VALID [2022-04-28 07:18:25,849 INFO L290 TraceCheckUtils]: 225: Hoare triple {40317#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {40317#(<= ~counter~0 24)} is VALID [2022-04-28 07:18:25,849 INFO L272 TraceCheckUtils]: 226: Hoare triple {40317#(<= ~counter~0 24)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {40317#(<= ~counter~0 24)} is VALID [2022-04-28 07:18:25,849 INFO L290 TraceCheckUtils]: 227: Hoare triple {40317#(<= ~counter~0 24)} ~cond := #in~cond; {40317#(<= ~counter~0 24)} is VALID [2022-04-28 07:18:25,850 INFO L290 TraceCheckUtils]: 228: Hoare triple {40317#(<= ~counter~0 24)} assume !(0 == ~cond); {40317#(<= ~counter~0 24)} is VALID [2022-04-28 07:18:25,850 INFO L290 TraceCheckUtils]: 229: Hoare triple {40317#(<= ~counter~0 24)} assume true; {40317#(<= ~counter~0 24)} is VALID [2022-04-28 07:18:25,850 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {40317#(<= ~counter~0 24)} {40317#(<= ~counter~0 24)} #63#return; {40317#(<= ~counter~0 24)} is VALID [2022-04-28 07:18:25,850 INFO L290 TraceCheckUtils]: 231: Hoare triple {40317#(<= ~counter~0 24)} assume !!(0 != ~y3~0); {40317#(<= ~counter~0 24)} is VALID [2022-04-28 07:18:25,851 INFO L290 TraceCheckUtils]: 232: Hoare triple {40317#(<= ~counter~0 24)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {40317#(<= ~counter~0 24)} is VALID [2022-04-28 07:18:25,851 INFO L290 TraceCheckUtils]: 233: Hoare triple {40317#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40345#(<= |main_#t~post6| 24)} is VALID [2022-04-28 07:18:25,851 INFO L290 TraceCheckUtils]: 234: Hoare triple {40345#(<= |main_#t~post6| 24)} assume !(#t~post6 < 50);havoc #t~post6; {39617#false} is VALID [2022-04-28 07:18:25,851 INFO L272 TraceCheckUtils]: 235: Hoare triple {39617#false} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 == ~x1~0 then 1 else 0)); {39617#false} is VALID [2022-04-28 07:18:25,851 INFO L290 TraceCheckUtils]: 236: Hoare triple {39617#false} ~cond := #in~cond; {39617#false} is VALID [2022-04-28 07:18:25,851 INFO L290 TraceCheckUtils]: 237: Hoare triple {39617#false} assume 0 == ~cond; {39617#false} is VALID [2022-04-28 07:18:25,852 INFO L290 TraceCheckUtils]: 238: Hoare triple {39617#false} assume !false; {39617#false} is VALID [2022-04-28 07:18:25,853 INFO L134 CoverageAnalysis]: Checked inductivity of 2584 backedges. 48 proven. 2532 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-28 07:18:25,853 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 07:18:27,314 INFO L290 TraceCheckUtils]: 238: Hoare triple {39617#false} assume !false; {39617#false} is VALID [2022-04-28 07:18:27,314 INFO L290 TraceCheckUtils]: 237: Hoare triple {39617#false} assume 0 == ~cond; {39617#false} is VALID [2022-04-28 07:18:27,314 INFO L290 TraceCheckUtils]: 236: Hoare triple {39617#false} ~cond := #in~cond; {39617#false} is VALID [2022-04-28 07:18:27,314 INFO L272 TraceCheckUtils]: 235: Hoare triple {39617#false} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 == ~x1~0 then 1 else 0)); {39617#false} is VALID [2022-04-28 07:18:27,314 INFO L290 TraceCheckUtils]: 234: Hoare triple {40373#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {39617#false} is VALID [2022-04-28 07:18:27,315 INFO L290 TraceCheckUtils]: 233: Hoare triple {40377#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40373#(< |main_#t~post6| 50)} is VALID [2022-04-28 07:18:27,315 INFO L290 TraceCheckUtils]: 232: Hoare triple {40377#(< ~counter~0 50)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {40377#(< ~counter~0 50)} is VALID [2022-04-28 07:18:27,315 INFO L290 TraceCheckUtils]: 231: Hoare triple {40377#(< ~counter~0 50)} assume !!(0 != ~y3~0); {40377#(< ~counter~0 50)} is VALID [2022-04-28 07:18:27,315 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {39616#true} {40377#(< ~counter~0 50)} #63#return; {40377#(< ~counter~0 50)} is VALID [2022-04-28 07:18:27,316 INFO L290 TraceCheckUtils]: 229: Hoare triple {39616#true} assume true; {39616#true} is VALID [2022-04-28 07:18:27,316 INFO L290 TraceCheckUtils]: 228: Hoare triple {39616#true} assume !(0 == ~cond); {39616#true} is VALID [2022-04-28 07:18:27,316 INFO L290 TraceCheckUtils]: 227: Hoare triple {39616#true} ~cond := #in~cond; {39616#true} is VALID [2022-04-28 07:18:27,316 INFO L272 TraceCheckUtils]: 226: Hoare triple {40377#(< ~counter~0 50)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {39616#true} is VALID [2022-04-28 07:18:27,316 INFO L290 TraceCheckUtils]: 225: Hoare triple {40377#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {40377#(< ~counter~0 50)} is VALID [2022-04-28 07:18:27,317 INFO L290 TraceCheckUtils]: 224: Hoare triple {40405#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40377#(< ~counter~0 50)} is VALID [2022-04-28 07:18:27,317 INFO L290 TraceCheckUtils]: 223: Hoare triple {40405#(< ~counter~0 49)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {40405#(< ~counter~0 49)} is VALID [2022-04-28 07:18:27,317 INFO L290 TraceCheckUtils]: 222: Hoare triple {40405#(< ~counter~0 49)} assume !!(0 != ~y3~0); {40405#(< ~counter~0 49)} is VALID [2022-04-28 07:18:27,318 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {39616#true} {40405#(< ~counter~0 49)} #63#return; {40405#(< ~counter~0 49)} is VALID [2022-04-28 07:18:27,318 INFO L290 TraceCheckUtils]: 220: Hoare triple {39616#true} assume true; {39616#true} is VALID [2022-04-28 07:18:27,318 INFO L290 TraceCheckUtils]: 219: Hoare triple {39616#true} assume !(0 == ~cond); {39616#true} is VALID [2022-04-28 07:18:27,318 INFO L290 TraceCheckUtils]: 218: Hoare triple {39616#true} ~cond := #in~cond; {39616#true} is VALID [2022-04-28 07:18:27,318 INFO L272 TraceCheckUtils]: 217: Hoare triple {40405#(< ~counter~0 49)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {39616#true} is VALID [2022-04-28 07:18:27,318 INFO L290 TraceCheckUtils]: 216: Hoare triple {40405#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {40405#(< ~counter~0 49)} is VALID [2022-04-28 07:18:27,319 INFO L290 TraceCheckUtils]: 215: Hoare triple {40433#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40405#(< ~counter~0 49)} is VALID [2022-04-28 07:18:27,319 INFO L290 TraceCheckUtils]: 214: Hoare triple {40433#(< ~counter~0 48)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {40433#(< ~counter~0 48)} is VALID [2022-04-28 07:18:27,319 INFO L290 TraceCheckUtils]: 213: Hoare triple {40433#(< ~counter~0 48)} assume !!(0 != ~y3~0); {40433#(< ~counter~0 48)} is VALID [2022-04-28 07:18:27,320 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {39616#true} {40433#(< ~counter~0 48)} #63#return; {40433#(< ~counter~0 48)} is VALID [2022-04-28 07:18:27,320 INFO L290 TraceCheckUtils]: 211: Hoare triple {39616#true} assume true; {39616#true} is VALID [2022-04-28 07:18:27,320 INFO L290 TraceCheckUtils]: 210: Hoare triple {39616#true} assume !(0 == ~cond); {39616#true} is VALID [2022-04-28 07:18:27,320 INFO L290 TraceCheckUtils]: 209: Hoare triple {39616#true} ~cond := #in~cond; {39616#true} is VALID [2022-04-28 07:18:27,320 INFO L272 TraceCheckUtils]: 208: Hoare triple {40433#(< ~counter~0 48)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {39616#true} is VALID [2022-04-28 07:18:27,320 INFO L290 TraceCheckUtils]: 207: Hoare triple {40433#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {40433#(< ~counter~0 48)} is VALID [2022-04-28 07:18:27,321 INFO L290 TraceCheckUtils]: 206: Hoare triple {40461#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40433#(< ~counter~0 48)} is VALID [2022-04-28 07:18:27,321 INFO L290 TraceCheckUtils]: 205: Hoare triple {40461#(< ~counter~0 47)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {40461#(< ~counter~0 47)} is VALID [2022-04-28 07:18:27,321 INFO L290 TraceCheckUtils]: 204: Hoare triple {40461#(< ~counter~0 47)} assume !!(0 != ~y3~0); {40461#(< ~counter~0 47)} is VALID [2022-04-28 07:18:27,322 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {39616#true} {40461#(< ~counter~0 47)} #63#return; {40461#(< ~counter~0 47)} is VALID [2022-04-28 07:18:27,322 INFO L290 TraceCheckUtils]: 202: Hoare triple {39616#true} assume true; {39616#true} is VALID [2022-04-28 07:18:27,322 INFO L290 TraceCheckUtils]: 201: Hoare triple {39616#true} assume !(0 == ~cond); {39616#true} is VALID [2022-04-28 07:18:27,322 INFO L290 TraceCheckUtils]: 200: Hoare triple {39616#true} ~cond := #in~cond; {39616#true} is VALID [2022-04-28 07:18:27,322 INFO L272 TraceCheckUtils]: 199: Hoare triple {40461#(< ~counter~0 47)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {39616#true} is VALID [2022-04-28 07:18:27,322 INFO L290 TraceCheckUtils]: 198: Hoare triple {40461#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {40461#(< ~counter~0 47)} is VALID [2022-04-28 07:18:27,323 INFO L290 TraceCheckUtils]: 197: Hoare triple {40489#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40461#(< ~counter~0 47)} is VALID [2022-04-28 07:18:27,323 INFO L290 TraceCheckUtils]: 196: Hoare triple {40489#(< ~counter~0 46)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {40489#(< ~counter~0 46)} is VALID [2022-04-28 07:18:27,323 INFO L290 TraceCheckUtils]: 195: Hoare triple {40489#(< ~counter~0 46)} assume !!(0 != ~y3~0); {40489#(< ~counter~0 46)} is VALID [2022-04-28 07:18:27,324 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {39616#true} {40489#(< ~counter~0 46)} #63#return; {40489#(< ~counter~0 46)} is VALID [2022-04-28 07:18:27,324 INFO L290 TraceCheckUtils]: 193: Hoare triple {39616#true} assume true; {39616#true} is VALID [2022-04-28 07:18:27,324 INFO L290 TraceCheckUtils]: 192: Hoare triple {39616#true} assume !(0 == ~cond); {39616#true} is VALID [2022-04-28 07:18:27,324 INFO L290 TraceCheckUtils]: 191: Hoare triple {39616#true} ~cond := #in~cond; {39616#true} is VALID [2022-04-28 07:18:27,324 INFO L272 TraceCheckUtils]: 190: Hoare triple {40489#(< ~counter~0 46)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {39616#true} is VALID [2022-04-28 07:18:27,324 INFO L290 TraceCheckUtils]: 189: Hoare triple {40489#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {40489#(< ~counter~0 46)} is VALID [2022-04-28 07:18:27,325 INFO L290 TraceCheckUtils]: 188: Hoare triple {40517#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40489#(< ~counter~0 46)} is VALID [2022-04-28 07:18:27,325 INFO L290 TraceCheckUtils]: 187: Hoare triple {40517#(< ~counter~0 45)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {40517#(< ~counter~0 45)} is VALID [2022-04-28 07:18:27,325 INFO L290 TraceCheckUtils]: 186: Hoare triple {40517#(< ~counter~0 45)} assume !!(0 != ~y3~0); {40517#(< ~counter~0 45)} is VALID [2022-04-28 07:18:27,326 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {39616#true} {40517#(< ~counter~0 45)} #63#return; {40517#(< ~counter~0 45)} is VALID [2022-04-28 07:18:27,326 INFO L290 TraceCheckUtils]: 184: Hoare triple {39616#true} assume true; {39616#true} is VALID [2022-04-28 07:18:27,326 INFO L290 TraceCheckUtils]: 183: Hoare triple {39616#true} assume !(0 == ~cond); {39616#true} is VALID [2022-04-28 07:18:27,326 INFO L290 TraceCheckUtils]: 182: Hoare triple {39616#true} ~cond := #in~cond; {39616#true} is VALID [2022-04-28 07:18:27,326 INFO L272 TraceCheckUtils]: 181: Hoare triple {40517#(< ~counter~0 45)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {39616#true} is VALID [2022-04-28 07:18:27,326 INFO L290 TraceCheckUtils]: 180: Hoare triple {40517#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {40517#(< ~counter~0 45)} is VALID [2022-04-28 07:18:27,327 INFO L290 TraceCheckUtils]: 179: Hoare triple {40545#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40517#(< ~counter~0 45)} is VALID [2022-04-28 07:18:27,327 INFO L290 TraceCheckUtils]: 178: Hoare triple {40545#(< ~counter~0 44)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {40545#(< ~counter~0 44)} is VALID [2022-04-28 07:18:27,327 INFO L290 TraceCheckUtils]: 177: Hoare triple {40545#(< ~counter~0 44)} assume !!(0 != ~y3~0); {40545#(< ~counter~0 44)} is VALID [2022-04-28 07:18:27,328 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {39616#true} {40545#(< ~counter~0 44)} #63#return; {40545#(< ~counter~0 44)} is VALID [2022-04-28 07:18:27,328 INFO L290 TraceCheckUtils]: 175: Hoare triple {39616#true} assume true; {39616#true} is VALID [2022-04-28 07:18:27,328 INFO L290 TraceCheckUtils]: 174: Hoare triple {39616#true} assume !(0 == ~cond); {39616#true} is VALID [2022-04-28 07:18:27,328 INFO L290 TraceCheckUtils]: 173: Hoare triple {39616#true} ~cond := #in~cond; {39616#true} is VALID [2022-04-28 07:18:27,328 INFO L272 TraceCheckUtils]: 172: Hoare triple {40545#(< ~counter~0 44)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {39616#true} is VALID [2022-04-28 07:18:27,328 INFO L290 TraceCheckUtils]: 171: Hoare triple {40545#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {40545#(< ~counter~0 44)} is VALID [2022-04-28 07:18:27,329 INFO L290 TraceCheckUtils]: 170: Hoare triple {40573#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40545#(< ~counter~0 44)} is VALID [2022-04-28 07:18:27,329 INFO L290 TraceCheckUtils]: 169: Hoare triple {40573#(< ~counter~0 43)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {40573#(< ~counter~0 43)} is VALID [2022-04-28 07:18:27,329 INFO L290 TraceCheckUtils]: 168: Hoare triple {40573#(< ~counter~0 43)} assume !!(0 != ~y3~0); {40573#(< ~counter~0 43)} is VALID [2022-04-28 07:18:27,329 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {39616#true} {40573#(< ~counter~0 43)} #63#return; {40573#(< ~counter~0 43)} is VALID [2022-04-28 07:18:27,330 INFO L290 TraceCheckUtils]: 166: Hoare triple {39616#true} assume true; {39616#true} is VALID [2022-04-28 07:18:27,330 INFO L290 TraceCheckUtils]: 165: Hoare triple {39616#true} assume !(0 == ~cond); {39616#true} is VALID [2022-04-28 07:18:27,330 INFO L290 TraceCheckUtils]: 164: Hoare triple {39616#true} ~cond := #in~cond; {39616#true} is VALID [2022-04-28 07:18:27,330 INFO L272 TraceCheckUtils]: 163: Hoare triple {40573#(< ~counter~0 43)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {39616#true} is VALID [2022-04-28 07:18:27,330 INFO L290 TraceCheckUtils]: 162: Hoare triple {40573#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {40573#(< ~counter~0 43)} is VALID [2022-04-28 07:18:27,330 INFO L290 TraceCheckUtils]: 161: Hoare triple {40601#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40573#(< ~counter~0 43)} is VALID [2022-04-28 07:18:27,331 INFO L290 TraceCheckUtils]: 160: Hoare triple {40601#(< ~counter~0 42)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {40601#(< ~counter~0 42)} is VALID [2022-04-28 07:18:27,331 INFO L290 TraceCheckUtils]: 159: Hoare triple {40601#(< ~counter~0 42)} assume !!(0 != ~y3~0); {40601#(< ~counter~0 42)} is VALID [2022-04-28 07:18:27,331 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {39616#true} {40601#(< ~counter~0 42)} #63#return; {40601#(< ~counter~0 42)} is VALID [2022-04-28 07:18:27,331 INFO L290 TraceCheckUtils]: 157: Hoare triple {39616#true} assume true; {39616#true} is VALID [2022-04-28 07:18:27,331 INFO L290 TraceCheckUtils]: 156: Hoare triple {39616#true} assume !(0 == ~cond); {39616#true} is VALID [2022-04-28 07:18:27,332 INFO L290 TraceCheckUtils]: 155: Hoare triple {39616#true} ~cond := #in~cond; {39616#true} is VALID [2022-04-28 07:18:27,332 INFO L272 TraceCheckUtils]: 154: Hoare triple {40601#(< ~counter~0 42)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {39616#true} is VALID [2022-04-28 07:18:27,332 INFO L290 TraceCheckUtils]: 153: Hoare triple {40601#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {40601#(< ~counter~0 42)} is VALID [2022-04-28 07:18:27,332 INFO L290 TraceCheckUtils]: 152: Hoare triple {40629#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40601#(< ~counter~0 42)} is VALID [2022-04-28 07:18:27,333 INFO L290 TraceCheckUtils]: 151: Hoare triple {40629#(< ~counter~0 41)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {40629#(< ~counter~0 41)} is VALID [2022-04-28 07:18:27,333 INFO L290 TraceCheckUtils]: 150: Hoare triple {40629#(< ~counter~0 41)} assume !!(0 != ~y3~0); {40629#(< ~counter~0 41)} is VALID [2022-04-28 07:18:27,333 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {39616#true} {40629#(< ~counter~0 41)} #63#return; {40629#(< ~counter~0 41)} is VALID [2022-04-28 07:18:27,333 INFO L290 TraceCheckUtils]: 148: Hoare triple {39616#true} assume true; {39616#true} is VALID [2022-04-28 07:18:27,333 INFO L290 TraceCheckUtils]: 147: Hoare triple {39616#true} assume !(0 == ~cond); {39616#true} is VALID [2022-04-28 07:18:27,333 INFO L290 TraceCheckUtils]: 146: Hoare triple {39616#true} ~cond := #in~cond; {39616#true} is VALID [2022-04-28 07:18:27,333 INFO L272 TraceCheckUtils]: 145: Hoare triple {40629#(< ~counter~0 41)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {39616#true} is VALID [2022-04-28 07:18:27,334 INFO L290 TraceCheckUtils]: 144: Hoare triple {40629#(< ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {40629#(< ~counter~0 41)} is VALID [2022-04-28 07:18:27,334 INFO L290 TraceCheckUtils]: 143: Hoare triple {40657#(< ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40629#(< ~counter~0 41)} is VALID [2022-04-28 07:18:27,334 INFO L290 TraceCheckUtils]: 142: Hoare triple {40657#(< ~counter~0 40)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {40657#(< ~counter~0 40)} is VALID [2022-04-28 07:18:27,335 INFO L290 TraceCheckUtils]: 141: Hoare triple {40657#(< ~counter~0 40)} assume !!(0 != ~y3~0); {40657#(< ~counter~0 40)} is VALID [2022-04-28 07:18:27,335 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {39616#true} {40657#(< ~counter~0 40)} #63#return; {40657#(< ~counter~0 40)} is VALID [2022-04-28 07:18:27,335 INFO L290 TraceCheckUtils]: 139: Hoare triple {39616#true} assume true; {39616#true} is VALID [2022-04-28 07:18:27,335 INFO L290 TraceCheckUtils]: 138: Hoare triple {39616#true} assume !(0 == ~cond); {39616#true} is VALID [2022-04-28 07:18:27,335 INFO L290 TraceCheckUtils]: 137: Hoare triple {39616#true} ~cond := #in~cond; {39616#true} is VALID [2022-04-28 07:18:27,335 INFO L272 TraceCheckUtils]: 136: Hoare triple {40657#(< ~counter~0 40)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {39616#true} is VALID [2022-04-28 07:18:27,336 INFO L290 TraceCheckUtils]: 135: Hoare triple {40657#(< ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {40657#(< ~counter~0 40)} is VALID [2022-04-28 07:18:27,336 INFO L290 TraceCheckUtils]: 134: Hoare triple {40685#(< ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40657#(< ~counter~0 40)} is VALID [2022-04-28 07:18:27,336 INFO L290 TraceCheckUtils]: 133: Hoare triple {40685#(< ~counter~0 39)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {40685#(< ~counter~0 39)} is VALID [2022-04-28 07:18:27,337 INFO L290 TraceCheckUtils]: 132: Hoare triple {40685#(< ~counter~0 39)} assume !!(0 != ~y3~0); {40685#(< ~counter~0 39)} is VALID [2022-04-28 07:18:27,337 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {39616#true} {40685#(< ~counter~0 39)} #63#return; {40685#(< ~counter~0 39)} is VALID [2022-04-28 07:18:27,337 INFO L290 TraceCheckUtils]: 130: Hoare triple {39616#true} assume true; {39616#true} is VALID [2022-04-28 07:18:27,337 INFO L290 TraceCheckUtils]: 129: Hoare triple {39616#true} assume !(0 == ~cond); {39616#true} is VALID [2022-04-28 07:18:27,337 INFO L290 TraceCheckUtils]: 128: Hoare triple {39616#true} ~cond := #in~cond; {39616#true} is VALID [2022-04-28 07:18:27,337 INFO L272 TraceCheckUtils]: 127: Hoare triple {40685#(< ~counter~0 39)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {39616#true} is VALID [2022-04-28 07:18:27,337 INFO L290 TraceCheckUtils]: 126: Hoare triple {40685#(< ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {40685#(< ~counter~0 39)} is VALID [2022-04-28 07:18:27,338 INFO L290 TraceCheckUtils]: 125: Hoare triple {40713#(< ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40685#(< ~counter~0 39)} is VALID [2022-04-28 07:18:27,338 INFO L290 TraceCheckUtils]: 124: Hoare triple {40713#(< ~counter~0 38)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {40713#(< ~counter~0 38)} is VALID [2022-04-28 07:18:27,339 INFO L290 TraceCheckUtils]: 123: Hoare triple {40713#(< ~counter~0 38)} assume !!(0 != ~y3~0); {40713#(< ~counter~0 38)} is VALID [2022-04-28 07:18:27,339 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {39616#true} {40713#(< ~counter~0 38)} #63#return; {40713#(< ~counter~0 38)} is VALID [2022-04-28 07:18:27,339 INFO L290 TraceCheckUtils]: 121: Hoare triple {39616#true} assume true; {39616#true} is VALID [2022-04-28 07:18:27,339 INFO L290 TraceCheckUtils]: 120: Hoare triple {39616#true} assume !(0 == ~cond); {39616#true} is VALID [2022-04-28 07:18:27,339 INFO L290 TraceCheckUtils]: 119: Hoare triple {39616#true} ~cond := #in~cond; {39616#true} is VALID [2022-04-28 07:18:27,339 INFO L272 TraceCheckUtils]: 118: Hoare triple {40713#(< ~counter~0 38)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {39616#true} is VALID [2022-04-28 07:18:27,339 INFO L290 TraceCheckUtils]: 117: Hoare triple {40713#(< ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {40713#(< ~counter~0 38)} is VALID [2022-04-28 07:18:27,340 INFO L290 TraceCheckUtils]: 116: Hoare triple {40741#(< ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40713#(< ~counter~0 38)} is VALID [2022-04-28 07:18:27,340 INFO L290 TraceCheckUtils]: 115: Hoare triple {40741#(< ~counter~0 37)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {40741#(< ~counter~0 37)} is VALID [2022-04-28 07:18:27,340 INFO L290 TraceCheckUtils]: 114: Hoare triple {40741#(< ~counter~0 37)} assume !!(0 != ~y3~0); {40741#(< ~counter~0 37)} is VALID [2022-04-28 07:18:27,343 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {39616#true} {40741#(< ~counter~0 37)} #63#return; {40741#(< ~counter~0 37)} is VALID [2022-04-28 07:18:27,344 INFO L290 TraceCheckUtils]: 112: Hoare triple {39616#true} assume true; {39616#true} is VALID [2022-04-28 07:18:27,344 INFO L290 TraceCheckUtils]: 111: Hoare triple {39616#true} assume !(0 == ~cond); {39616#true} is VALID [2022-04-28 07:18:27,344 INFO L290 TraceCheckUtils]: 110: Hoare triple {39616#true} ~cond := #in~cond; {39616#true} is VALID [2022-04-28 07:18:27,344 INFO L272 TraceCheckUtils]: 109: Hoare triple {40741#(< ~counter~0 37)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {39616#true} is VALID [2022-04-28 07:18:27,344 INFO L290 TraceCheckUtils]: 108: Hoare triple {40741#(< ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {40741#(< ~counter~0 37)} is VALID [2022-04-28 07:18:27,345 INFO L290 TraceCheckUtils]: 107: Hoare triple {40769#(< ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40741#(< ~counter~0 37)} is VALID [2022-04-28 07:18:27,345 INFO L290 TraceCheckUtils]: 106: Hoare triple {40769#(< ~counter~0 36)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {40769#(< ~counter~0 36)} is VALID [2022-04-28 07:18:27,346 INFO L290 TraceCheckUtils]: 105: Hoare triple {40769#(< ~counter~0 36)} assume !!(0 != ~y3~0); {40769#(< ~counter~0 36)} is VALID [2022-04-28 07:18:27,346 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {39616#true} {40769#(< ~counter~0 36)} #63#return; {40769#(< ~counter~0 36)} is VALID [2022-04-28 07:18:27,346 INFO L290 TraceCheckUtils]: 103: Hoare triple {39616#true} assume true; {39616#true} is VALID [2022-04-28 07:18:27,346 INFO L290 TraceCheckUtils]: 102: Hoare triple {39616#true} assume !(0 == ~cond); {39616#true} is VALID [2022-04-28 07:18:27,346 INFO L290 TraceCheckUtils]: 101: Hoare triple {39616#true} ~cond := #in~cond; {39616#true} is VALID [2022-04-28 07:18:27,346 INFO L272 TraceCheckUtils]: 100: Hoare triple {40769#(< ~counter~0 36)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {39616#true} is VALID [2022-04-28 07:18:27,347 INFO L290 TraceCheckUtils]: 99: Hoare triple {40769#(< ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {40769#(< ~counter~0 36)} is VALID [2022-04-28 07:18:27,347 INFO L290 TraceCheckUtils]: 98: Hoare triple {40797#(< ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40769#(< ~counter~0 36)} is VALID [2022-04-28 07:18:27,348 INFO L290 TraceCheckUtils]: 97: Hoare triple {40797#(< ~counter~0 35)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {40797#(< ~counter~0 35)} is VALID [2022-04-28 07:18:27,348 INFO L290 TraceCheckUtils]: 96: Hoare triple {40797#(< ~counter~0 35)} assume !!(0 != ~y3~0); {40797#(< ~counter~0 35)} is VALID [2022-04-28 07:18:27,349 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {39616#true} {40797#(< ~counter~0 35)} #63#return; {40797#(< ~counter~0 35)} is VALID [2022-04-28 07:18:27,349 INFO L290 TraceCheckUtils]: 94: Hoare triple {39616#true} assume true; {39616#true} is VALID [2022-04-28 07:18:27,349 INFO L290 TraceCheckUtils]: 93: Hoare triple {39616#true} assume !(0 == ~cond); {39616#true} is VALID [2022-04-28 07:18:27,349 INFO L290 TraceCheckUtils]: 92: Hoare triple {39616#true} ~cond := #in~cond; {39616#true} is VALID [2022-04-28 07:18:27,349 INFO L272 TraceCheckUtils]: 91: Hoare triple {40797#(< ~counter~0 35)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {39616#true} is VALID [2022-04-28 07:18:27,349 INFO L290 TraceCheckUtils]: 90: Hoare triple {40797#(< ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {40797#(< ~counter~0 35)} is VALID [2022-04-28 07:18:27,350 INFO L290 TraceCheckUtils]: 89: Hoare triple {40825#(< ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40797#(< ~counter~0 35)} is VALID [2022-04-28 07:18:27,350 INFO L290 TraceCheckUtils]: 88: Hoare triple {40825#(< ~counter~0 34)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {40825#(< ~counter~0 34)} is VALID [2022-04-28 07:18:27,350 INFO L290 TraceCheckUtils]: 87: Hoare triple {40825#(< ~counter~0 34)} assume !!(0 != ~y3~0); {40825#(< ~counter~0 34)} is VALID [2022-04-28 07:18:27,351 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {39616#true} {40825#(< ~counter~0 34)} #63#return; {40825#(< ~counter~0 34)} is VALID [2022-04-28 07:18:27,351 INFO L290 TraceCheckUtils]: 85: Hoare triple {39616#true} assume true; {39616#true} is VALID [2022-04-28 07:18:27,351 INFO L290 TraceCheckUtils]: 84: Hoare triple {39616#true} assume !(0 == ~cond); {39616#true} is VALID [2022-04-28 07:18:27,351 INFO L290 TraceCheckUtils]: 83: Hoare triple {39616#true} ~cond := #in~cond; {39616#true} is VALID [2022-04-28 07:18:27,351 INFO L272 TraceCheckUtils]: 82: Hoare triple {40825#(< ~counter~0 34)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {39616#true} is VALID [2022-04-28 07:18:27,352 INFO L290 TraceCheckUtils]: 81: Hoare triple {40825#(< ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {40825#(< ~counter~0 34)} is VALID [2022-04-28 07:18:27,352 INFO L290 TraceCheckUtils]: 80: Hoare triple {40853#(< ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40825#(< ~counter~0 34)} is VALID [2022-04-28 07:18:27,353 INFO L290 TraceCheckUtils]: 79: Hoare triple {40853#(< ~counter~0 33)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {40853#(< ~counter~0 33)} is VALID [2022-04-28 07:18:27,353 INFO L290 TraceCheckUtils]: 78: Hoare triple {40853#(< ~counter~0 33)} assume !!(0 != ~y3~0); {40853#(< ~counter~0 33)} is VALID [2022-04-28 07:18:27,353 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {39616#true} {40853#(< ~counter~0 33)} #63#return; {40853#(< ~counter~0 33)} is VALID [2022-04-28 07:18:27,354 INFO L290 TraceCheckUtils]: 76: Hoare triple {39616#true} assume true; {39616#true} is VALID [2022-04-28 07:18:27,354 INFO L290 TraceCheckUtils]: 75: Hoare triple {39616#true} assume !(0 == ~cond); {39616#true} is VALID [2022-04-28 07:18:27,354 INFO L290 TraceCheckUtils]: 74: Hoare triple {39616#true} ~cond := #in~cond; {39616#true} is VALID [2022-04-28 07:18:27,354 INFO L272 TraceCheckUtils]: 73: Hoare triple {40853#(< ~counter~0 33)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {39616#true} is VALID [2022-04-28 07:18:27,354 INFO L290 TraceCheckUtils]: 72: Hoare triple {40853#(< ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {40853#(< ~counter~0 33)} is VALID [2022-04-28 07:18:27,355 INFO L290 TraceCheckUtils]: 71: Hoare triple {40881#(< ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40853#(< ~counter~0 33)} is VALID [2022-04-28 07:18:27,355 INFO L290 TraceCheckUtils]: 70: Hoare triple {40881#(< ~counter~0 32)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {40881#(< ~counter~0 32)} is VALID [2022-04-28 07:18:27,355 INFO L290 TraceCheckUtils]: 69: Hoare triple {40881#(< ~counter~0 32)} assume !!(0 != ~y3~0); {40881#(< ~counter~0 32)} is VALID [2022-04-28 07:18:27,356 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {39616#true} {40881#(< ~counter~0 32)} #63#return; {40881#(< ~counter~0 32)} is VALID [2022-04-28 07:18:27,356 INFO L290 TraceCheckUtils]: 67: Hoare triple {39616#true} assume true; {39616#true} is VALID [2022-04-28 07:18:27,356 INFO L290 TraceCheckUtils]: 66: Hoare triple {39616#true} assume !(0 == ~cond); {39616#true} is VALID [2022-04-28 07:18:27,356 INFO L290 TraceCheckUtils]: 65: Hoare triple {39616#true} ~cond := #in~cond; {39616#true} is VALID [2022-04-28 07:18:27,356 INFO L272 TraceCheckUtils]: 64: Hoare triple {40881#(< ~counter~0 32)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {39616#true} is VALID [2022-04-28 07:18:27,357 INFO L290 TraceCheckUtils]: 63: Hoare triple {40881#(< ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {40881#(< ~counter~0 32)} is VALID [2022-04-28 07:18:27,358 INFO L290 TraceCheckUtils]: 62: Hoare triple {40909#(< ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40881#(< ~counter~0 32)} is VALID [2022-04-28 07:18:27,358 INFO L290 TraceCheckUtils]: 61: Hoare triple {40909#(< ~counter~0 31)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {40909#(< ~counter~0 31)} is VALID [2022-04-28 07:18:27,358 INFO L290 TraceCheckUtils]: 60: Hoare triple {40909#(< ~counter~0 31)} assume !!(0 != ~y3~0); {40909#(< ~counter~0 31)} is VALID [2022-04-28 07:18:27,359 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {39616#true} {40909#(< ~counter~0 31)} #63#return; {40909#(< ~counter~0 31)} is VALID [2022-04-28 07:18:27,359 INFO L290 TraceCheckUtils]: 58: Hoare triple {39616#true} assume true; {39616#true} is VALID [2022-04-28 07:18:27,359 INFO L290 TraceCheckUtils]: 57: Hoare triple {39616#true} assume !(0 == ~cond); {39616#true} is VALID [2022-04-28 07:18:27,359 INFO L290 TraceCheckUtils]: 56: Hoare triple {39616#true} ~cond := #in~cond; {39616#true} is VALID [2022-04-28 07:18:27,359 INFO L272 TraceCheckUtils]: 55: Hoare triple {40909#(< ~counter~0 31)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {39616#true} is VALID [2022-04-28 07:18:27,359 INFO L290 TraceCheckUtils]: 54: Hoare triple {40909#(< ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {40909#(< ~counter~0 31)} is VALID [2022-04-28 07:18:27,360 INFO L290 TraceCheckUtils]: 53: Hoare triple {40937#(< ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40909#(< ~counter~0 31)} is VALID [2022-04-28 07:18:27,360 INFO L290 TraceCheckUtils]: 52: Hoare triple {40937#(< ~counter~0 30)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {40937#(< ~counter~0 30)} is VALID [2022-04-28 07:18:27,361 INFO L290 TraceCheckUtils]: 51: Hoare triple {40937#(< ~counter~0 30)} assume !!(0 != ~y3~0); {40937#(< ~counter~0 30)} is VALID [2022-04-28 07:18:27,361 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {39616#true} {40937#(< ~counter~0 30)} #63#return; {40937#(< ~counter~0 30)} is VALID [2022-04-28 07:18:27,361 INFO L290 TraceCheckUtils]: 49: Hoare triple {39616#true} assume true; {39616#true} is VALID [2022-04-28 07:18:27,361 INFO L290 TraceCheckUtils]: 48: Hoare triple {39616#true} assume !(0 == ~cond); {39616#true} is VALID [2022-04-28 07:18:27,361 INFO L290 TraceCheckUtils]: 47: Hoare triple {39616#true} ~cond := #in~cond; {39616#true} is VALID [2022-04-28 07:18:27,361 INFO L272 TraceCheckUtils]: 46: Hoare triple {40937#(< ~counter~0 30)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {39616#true} is VALID [2022-04-28 07:18:27,362 INFO L290 TraceCheckUtils]: 45: Hoare triple {40937#(< ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {40937#(< ~counter~0 30)} is VALID [2022-04-28 07:18:27,362 INFO L290 TraceCheckUtils]: 44: Hoare triple {40965#(< ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40937#(< ~counter~0 30)} is VALID [2022-04-28 07:18:27,363 INFO L290 TraceCheckUtils]: 43: Hoare triple {40965#(< ~counter~0 29)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {40965#(< ~counter~0 29)} is VALID [2022-04-28 07:18:27,363 INFO L290 TraceCheckUtils]: 42: Hoare triple {40965#(< ~counter~0 29)} assume !!(0 != ~y3~0); {40965#(< ~counter~0 29)} is VALID [2022-04-28 07:18:27,364 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {39616#true} {40965#(< ~counter~0 29)} #63#return; {40965#(< ~counter~0 29)} is VALID [2022-04-28 07:18:27,364 INFO L290 TraceCheckUtils]: 40: Hoare triple {39616#true} assume true; {39616#true} is VALID [2022-04-28 07:18:27,364 INFO L290 TraceCheckUtils]: 39: Hoare triple {39616#true} assume !(0 == ~cond); {39616#true} is VALID [2022-04-28 07:18:27,364 INFO L290 TraceCheckUtils]: 38: Hoare triple {39616#true} ~cond := #in~cond; {39616#true} is VALID [2022-04-28 07:18:27,364 INFO L272 TraceCheckUtils]: 37: Hoare triple {40965#(< ~counter~0 29)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {39616#true} is VALID [2022-04-28 07:18:27,364 INFO L290 TraceCheckUtils]: 36: Hoare triple {40965#(< ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {40965#(< ~counter~0 29)} is VALID [2022-04-28 07:18:27,365 INFO L290 TraceCheckUtils]: 35: Hoare triple {40993#(< ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40965#(< ~counter~0 29)} is VALID [2022-04-28 07:18:27,365 INFO L290 TraceCheckUtils]: 34: Hoare triple {40993#(< ~counter~0 28)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {40993#(< ~counter~0 28)} is VALID [2022-04-28 07:18:27,366 INFO L290 TraceCheckUtils]: 33: Hoare triple {40993#(< ~counter~0 28)} assume !!(0 != ~y3~0); {40993#(< ~counter~0 28)} is VALID [2022-04-28 07:18:27,366 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {39616#true} {40993#(< ~counter~0 28)} #63#return; {40993#(< ~counter~0 28)} is VALID [2022-04-28 07:18:27,366 INFO L290 TraceCheckUtils]: 31: Hoare triple {39616#true} assume true; {39616#true} is VALID [2022-04-28 07:18:27,366 INFO L290 TraceCheckUtils]: 30: Hoare triple {39616#true} assume !(0 == ~cond); {39616#true} is VALID [2022-04-28 07:18:27,366 INFO L290 TraceCheckUtils]: 29: Hoare triple {39616#true} ~cond := #in~cond; {39616#true} is VALID [2022-04-28 07:18:27,366 INFO L272 TraceCheckUtils]: 28: Hoare triple {40993#(< ~counter~0 28)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {39616#true} is VALID [2022-04-28 07:18:27,367 INFO L290 TraceCheckUtils]: 27: Hoare triple {40993#(< ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {40993#(< ~counter~0 28)} is VALID [2022-04-28 07:18:27,367 INFO L290 TraceCheckUtils]: 26: Hoare triple {41021#(< ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40993#(< ~counter~0 28)} is VALID [2022-04-28 07:18:27,368 INFO L290 TraceCheckUtils]: 25: Hoare triple {41021#(< ~counter~0 27)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {41021#(< ~counter~0 27)} is VALID [2022-04-28 07:18:27,368 INFO L290 TraceCheckUtils]: 24: Hoare triple {41021#(< ~counter~0 27)} assume !!(0 != ~y3~0); {41021#(< ~counter~0 27)} is VALID [2022-04-28 07:18:27,369 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {39616#true} {41021#(< ~counter~0 27)} #63#return; {41021#(< ~counter~0 27)} is VALID [2022-04-28 07:18:27,369 INFO L290 TraceCheckUtils]: 22: Hoare triple {39616#true} assume true; {39616#true} is VALID [2022-04-28 07:18:27,369 INFO L290 TraceCheckUtils]: 21: Hoare triple {39616#true} assume !(0 == ~cond); {39616#true} is VALID [2022-04-28 07:18:27,369 INFO L290 TraceCheckUtils]: 20: Hoare triple {39616#true} ~cond := #in~cond; {39616#true} is VALID [2022-04-28 07:18:27,369 INFO L272 TraceCheckUtils]: 19: Hoare triple {41021#(< ~counter~0 27)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {39616#true} is VALID [2022-04-28 07:18:27,369 INFO L290 TraceCheckUtils]: 18: Hoare triple {41021#(< ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {41021#(< ~counter~0 27)} is VALID [2022-04-28 07:18:27,370 INFO L290 TraceCheckUtils]: 17: Hoare triple {41049#(< ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {41021#(< ~counter~0 27)} is VALID [2022-04-28 07:18:27,370 INFO L290 TraceCheckUtils]: 16: Hoare triple {41049#(< ~counter~0 26)} ~y1~0 := 0;~y2~0 := 0;~y3~0 := ~x1~0; {41049#(< ~counter~0 26)} is VALID [2022-04-28 07:18:27,371 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {39616#true} {41049#(< ~counter~0 26)} #61#return; {41049#(< ~counter~0 26)} is VALID [2022-04-28 07:18:27,371 INFO L290 TraceCheckUtils]: 14: Hoare triple {39616#true} assume true; {39616#true} is VALID [2022-04-28 07:18:27,371 INFO L290 TraceCheckUtils]: 13: Hoare triple {39616#true} assume !(0 == ~cond); {39616#true} is VALID [2022-04-28 07:18:27,371 INFO L290 TraceCheckUtils]: 12: Hoare triple {39616#true} ~cond := #in~cond; {39616#true} is VALID [2022-04-28 07:18:27,371 INFO L272 TraceCheckUtils]: 11: Hoare triple {41049#(< ~counter~0 26)} call assume_abort_if_not((if 0 != ~x2~0 then 1 else 0)); {39616#true} is VALID [2022-04-28 07:18:27,371 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {39616#true} {41049#(< ~counter~0 26)} #59#return; {41049#(< ~counter~0 26)} is VALID [2022-04-28 07:18:27,371 INFO L290 TraceCheckUtils]: 9: Hoare triple {39616#true} assume true; {39616#true} is VALID [2022-04-28 07:18:27,371 INFO L290 TraceCheckUtils]: 8: Hoare triple {39616#true} assume !(0 == ~cond); {39616#true} is VALID [2022-04-28 07:18:27,371 INFO L290 TraceCheckUtils]: 7: Hoare triple {39616#true} ~cond := #in~cond; {39616#true} is VALID [2022-04-28 07:18:27,371 INFO L272 TraceCheckUtils]: 6: Hoare triple {41049#(< ~counter~0 26)} call assume_abort_if_not((if ~x1~0 >= 0 then 1 else 0)); {39616#true} is VALID [2022-04-28 07:18:27,372 INFO L290 TraceCheckUtils]: 5: Hoare triple {41049#(< ~counter~0 26)} havoc ~x1~0;havoc ~x2~0;havoc ~y1~0;havoc ~y2~0;havoc ~y3~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~x1~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~x2~0 := #t~nondet5;havoc #t~nondet5; {41049#(< ~counter~0 26)} is VALID [2022-04-28 07:18:27,372 INFO L272 TraceCheckUtils]: 4: Hoare triple {41049#(< ~counter~0 26)} call #t~ret7 := main(); {41049#(< ~counter~0 26)} is VALID [2022-04-28 07:18:27,372 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {41049#(< ~counter~0 26)} {39616#true} #67#return; {41049#(< ~counter~0 26)} is VALID [2022-04-28 07:18:27,373 INFO L290 TraceCheckUtils]: 2: Hoare triple {41049#(< ~counter~0 26)} assume true; {41049#(< ~counter~0 26)} is VALID [2022-04-28 07:18:27,373 INFO L290 TraceCheckUtils]: 1: Hoare triple {39616#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(11, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {41049#(< ~counter~0 26)} is VALID [2022-04-28 07:18:27,373 INFO L272 TraceCheckUtils]: 0: Hoare triple {39616#true} call ULTIMATE.init(); {39616#true} is VALID [2022-04-28 07:18:27,374 INFO L134 CoverageAnalysis]: Checked inductivity of 2584 backedges. 48 proven. 1428 refuted. 0 times theorem prover too weak. 1108 trivial. 0 not checked. [2022-04-28 07:18:27,374 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 07:18:27,374 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1693330236] [2022-04-28 07:18:27,375 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 07:18:27,375 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1484830865] [2022-04-28 07:18:27,375 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1484830865] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 07:18:27,375 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 07:18:27,375 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [28, 28] total 54 [2022-04-28 07:18:27,375 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 07:18:27,375 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1749324581] [2022-04-28 07:18:27,375 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1749324581] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 07:18:27,375 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 07:18:27,375 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [28] imperfect sequences [] total 28 [2022-04-28 07:18:27,375 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1203977528] [2022-04-28 07:18:27,375 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 07:18:27,376 INFO L78 Accepts]: Start accepts. Automaton has has 28 states, 28 states have (on average 6.428571428571429) internal successors, (180), 27 states have internal predecessors, (180), 27 states have call successors, (29), 27 states have call predecessors, (29), 25 states have return successors, (27), 25 states have call predecessors, (27), 26 states have call successors, (27) Word has length 239 [2022-04-28 07:18:27,376 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 07:18:27,376 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 28 states, 28 states have (on average 6.428571428571429) internal successors, (180), 27 states have internal predecessors, (180), 27 states have call successors, (29), 27 states have call predecessors, (29), 25 states have return successors, (27), 25 states have call predecessors, (27), 26 states have call successors, (27) [2022-04-28 07:18:27,548 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 236 edges. 236 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 07:18:27,548 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 28 states [2022-04-28 07:18:27,548 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 07:18:27,549 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 28 interpolants. [2022-04-28 07:18:27,549 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1331, Invalid=1531, Unknown=0, NotChecked=0, Total=2862 [2022-04-28 07:18:27,549 INFO L87 Difference]: Start difference. First operand 236 states and 261 transitions. Second operand has 28 states, 28 states have (on average 6.428571428571429) internal successors, (180), 27 states have internal predecessors, (180), 27 states have call successors, (29), 27 states have call predecessors, (29), 25 states have return successors, (27), 25 states have call predecessors, (27), 26 states have call successors, (27) [2022-04-28 07:18:28,592 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 07:18:28,593 INFO L93 Difference]: Finished difference Result 250 states and 276 transitions. [2022-04-28 07:18:28,593 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2022-04-28 07:18:28,593 INFO L78 Accepts]: Start accepts. Automaton has has 28 states, 28 states have (on average 6.428571428571429) internal successors, (180), 27 states have internal predecessors, (180), 27 states have call successors, (29), 27 states have call predecessors, (29), 25 states have return successors, (27), 25 states have call predecessors, (27), 26 states have call successors, (27) Word has length 239 [2022-04-28 07:18:28,593 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 07:18:28,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 28 states, 28 states have (on average 6.428571428571429) internal successors, (180), 27 states have internal predecessors, (180), 27 states have call successors, (29), 27 states have call predecessors, (29), 25 states have return successors, (27), 25 states have call predecessors, (27), 26 states have call successors, (27) [2022-04-28 07:18:28,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 52 states and 275 transitions. [2022-04-28 07:18:28,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 28 states, 28 states have (on average 6.428571428571429) internal successors, (180), 27 states have internal predecessors, (180), 27 states have call successors, (29), 27 states have call predecessors, (29), 25 states have return successors, (27), 25 states have call predecessors, (27), 26 states have call successors, (27) [2022-04-28 07:18:28,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 52 states and 275 transitions. [2022-04-28 07:18:28,601 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 52 states and 275 transitions. [2022-04-28 07:18:28,833 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 275 edges. 275 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 07:18:28,836 INFO L225 Difference]: With dead ends: 250 [2022-04-28 07:18:28,837 INFO L226 Difference]: Without dead ends: 245 [2022-04-28 07:18:28,837 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 501 GetRequests, 425 SyntacticMatches, 0 SemanticMatches, 76 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 349 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=2603, Invalid=3403, Unknown=0, NotChecked=0, Total=6006 [2022-04-28 07:18:28,838 INFO L413 NwaCegarLoop]: 50 mSDtfsCounter, 93 mSDsluCounter, 224 mSDsCounter, 0 mSdLazyCounter, 149 mSolverCounterSat, 35 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 93 SdHoareTripleChecker+Valid, 274 SdHoareTripleChecker+Invalid, 184 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 35 IncrementalHoareTripleChecker+Valid, 149 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-28 07:18:28,838 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [93 Valid, 274 Invalid, 184 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [35 Valid, 149 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-28 07:18:28,839 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 245 states. [2022-04-28 07:18:29,126 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 245 to 245. [2022-04-28 07:18:29,127 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 07:18:29,127 INFO L82 GeneralOperation]: Start isEquivalent. First operand 245 states. Second operand has 245 states, 187 states have (on average 1.13903743315508) internal successors, (213), 187 states have internal predecessors, (213), 30 states have call successors, (30), 29 states have call predecessors, (30), 27 states have return successors, (28), 28 states have call predecessors, (28), 28 states have call successors, (28) [2022-04-28 07:18:29,127 INFO L74 IsIncluded]: Start isIncluded. First operand 245 states. Second operand has 245 states, 187 states have (on average 1.13903743315508) internal successors, (213), 187 states have internal predecessors, (213), 30 states have call successors, (30), 29 states have call predecessors, (30), 27 states have return successors, (28), 28 states have call predecessors, (28), 28 states have call successors, (28) [2022-04-28 07:18:29,128 INFO L87 Difference]: Start difference. First operand 245 states. Second operand has 245 states, 187 states have (on average 1.13903743315508) internal successors, (213), 187 states have internal predecessors, (213), 30 states have call successors, (30), 29 states have call predecessors, (30), 27 states have return successors, (28), 28 states have call predecessors, (28), 28 states have call successors, (28) [2022-04-28 07:18:29,130 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 07:18:29,130 INFO L93 Difference]: Finished difference Result 245 states and 271 transitions. [2022-04-28 07:18:29,130 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 271 transitions. [2022-04-28 07:18:29,131 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 07:18:29,131 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 07:18:29,131 INFO L74 IsIncluded]: Start isIncluded. First operand has 245 states, 187 states have (on average 1.13903743315508) internal successors, (213), 187 states have internal predecessors, (213), 30 states have call successors, (30), 29 states have call predecessors, (30), 27 states have return successors, (28), 28 states have call predecessors, (28), 28 states have call successors, (28) Second operand 245 states. [2022-04-28 07:18:29,131 INFO L87 Difference]: Start difference. First operand has 245 states, 187 states have (on average 1.13903743315508) internal successors, (213), 187 states have internal predecessors, (213), 30 states have call successors, (30), 29 states have call predecessors, (30), 27 states have return successors, (28), 28 states have call predecessors, (28), 28 states have call successors, (28) Second operand 245 states. [2022-04-28 07:18:29,133 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 07:18:29,134 INFO L93 Difference]: Finished difference Result 245 states and 271 transitions. [2022-04-28 07:18:29,134 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 271 transitions. [2022-04-28 07:18:29,134 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 07:18:29,134 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 07:18:29,134 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 07:18:29,134 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 07:18:29,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 245 states, 187 states have (on average 1.13903743315508) internal successors, (213), 187 states have internal predecessors, (213), 30 states have call successors, (30), 29 states have call predecessors, (30), 27 states have return successors, (28), 28 states have call predecessors, (28), 28 states have call successors, (28) [2022-04-28 07:18:29,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 245 states and 271 transitions. [2022-04-28 07:18:29,138 INFO L78 Accepts]: Start accepts. Automaton has 245 states and 271 transitions. Word has length 239 [2022-04-28 07:18:29,138 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 07:18:29,138 INFO L495 AbstractCegarLoop]: Abstraction has 245 states and 271 transitions. [2022-04-28 07:18:29,138 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 28 states, 28 states have (on average 6.428571428571429) internal successors, (180), 27 states have internal predecessors, (180), 27 states have call successors, (29), 27 states have call predecessors, (29), 25 states have return successors, (27), 25 states have call predecessors, (27), 26 states have call successors, (27) [2022-04-28 07:18:29,138 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 245 states and 271 transitions. [2022-04-28 07:18:29,459 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 271 edges. 271 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 07:18:29,459 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 271 transitions. [2022-04-28 07:18:29,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 249 [2022-04-28 07:18:29,468 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 07:18:29,468 INFO L195 NwaCegarLoop]: trace histogram [26, 26, 25, 25, 25, 25, 25, 25, 25, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 07:18:29,488 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (28)] Forceful destruction successful, exit code 0 [2022-04-28 07:18:29,685 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 28 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable27 [2022-04-28 07:18:29,686 INFO L420 AbstractCegarLoop]: === Iteration 29 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 07:18:29,686 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 07:18:29,686 INFO L85 PathProgramCache]: Analyzing trace with hash 1530108956, now seen corresponding path program 49 times [2022-04-28 07:18:29,686 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 07:18:29,686 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1314901784] [2022-04-28 07:18:29,686 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 07:18:29,686 INFO L85 PathProgramCache]: Analyzing trace with hash 1530108956, now seen corresponding path program 50 times [2022-04-28 07:18:29,687 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 07:18:29,687 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1298379056] [2022-04-28 07:18:29,687 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 07:18:29,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 07:18:29,700 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 07:18:29,700 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [2062889318] [2022-04-28 07:18:29,700 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-28 07:18:29,700 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 07:18:29,700 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 07:18:29,701 INFO L229 MonitoredProcess]: Starting monitored process 29 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 07:18:29,702 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (29)] Waiting until timeout for monitored process [2022-04-28 07:18:29,793 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-28 07:18:29,793 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 07:18:29,796 INFO L263 TraceCheckSpWp]: Trace formula consists of 668 conjuncts, 55 conjunts are in the unsatisfiable core [2022-04-28 07:18:29,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 07:18:29,834 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 07:18:30,998 INFO L272 TraceCheckUtils]: 0: Hoare triple {42631#true} call ULTIMATE.init(); {42631#true} is VALID [2022-04-28 07:18:30,999 INFO L290 TraceCheckUtils]: 1: Hoare triple {42631#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(11, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {42639#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:30,999 INFO L290 TraceCheckUtils]: 2: Hoare triple {42639#(<= ~counter~0 0)} assume true; {42639#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:30,999 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {42639#(<= ~counter~0 0)} {42631#true} #67#return; {42639#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:30,999 INFO L272 TraceCheckUtils]: 4: Hoare triple {42639#(<= ~counter~0 0)} call #t~ret7 := main(); {42639#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:31,000 INFO L290 TraceCheckUtils]: 5: Hoare triple {42639#(<= ~counter~0 0)} havoc ~x1~0;havoc ~x2~0;havoc ~y1~0;havoc ~y2~0;havoc ~y3~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~x1~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~x2~0 := #t~nondet5;havoc #t~nondet5; {42639#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:31,000 INFO L272 TraceCheckUtils]: 6: Hoare triple {42639#(<= ~counter~0 0)} call assume_abort_if_not((if ~x1~0 >= 0 then 1 else 0)); {42639#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:31,000 INFO L290 TraceCheckUtils]: 7: Hoare triple {42639#(<= ~counter~0 0)} ~cond := #in~cond; {42639#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:31,001 INFO L290 TraceCheckUtils]: 8: Hoare triple {42639#(<= ~counter~0 0)} assume !(0 == ~cond); {42639#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:31,001 INFO L290 TraceCheckUtils]: 9: Hoare triple {42639#(<= ~counter~0 0)} assume true; {42639#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:31,001 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {42639#(<= ~counter~0 0)} {42639#(<= ~counter~0 0)} #59#return; {42639#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:31,002 INFO L272 TraceCheckUtils]: 11: Hoare triple {42639#(<= ~counter~0 0)} call assume_abort_if_not((if 0 != ~x2~0 then 1 else 0)); {42639#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:31,002 INFO L290 TraceCheckUtils]: 12: Hoare triple {42639#(<= ~counter~0 0)} ~cond := #in~cond; {42639#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:31,002 INFO L290 TraceCheckUtils]: 13: Hoare triple {42639#(<= ~counter~0 0)} assume !(0 == ~cond); {42639#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:31,002 INFO L290 TraceCheckUtils]: 14: Hoare triple {42639#(<= ~counter~0 0)} assume true; {42639#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:31,003 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {42639#(<= ~counter~0 0)} {42639#(<= ~counter~0 0)} #61#return; {42639#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:31,003 INFO L290 TraceCheckUtils]: 16: Hoare triple {42639#(<= ~counter~0 0)} ~y1~0 := 0;~y2~0 := 0;~y3~0 := ~x1~0; {42639#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:31,004 INFO L290 TraceCheckUtils]: 17: Hoare triple {42639#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {42688#(<= ~counter~0 1)} is VALID [2022-04-28 07:18:31,004 INFO L290 TraceCheckUtils]: 18: Hoare triple {42688#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {42688#(<= ~counter~0 1)} is VALID [2022-04-28 07:18:31,005 INFO L272 TraceCheckUtils]: 19: Hoare triple {42688#(<= ~counter~0 1)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {42688#(<= ~counter~0 1)} is VALID [2022-04-28 07:18:31,005 INFO L290 TraceCheckUtils]: 20: Hoare triple {42688#(<= ~counter~0 1)} ~cond := #in~cond; {42688#(<= ~counter~0 1)} is VALID [2022-04-28 07:18:31,005 INFO L290 TraceCheckUtils]: 21: Hoare triple {42688#(<= ~counter~0 1)} assume !(0 == ~cond); {42688#(<= ~counter~0 1)} is VALID [2022-04-28 07:18:31,005 INFO L290 TraceCheckUtils]: 22: Hoare triple {42688#(<= ~counter~0 1)} assume true; {42688#(<= ~counter~0 1)} is VALID [2022-04-28 07:18:31,006 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {42688#(<= ~counter~0 1)} {42688#(<= ~counter~0 1)} #63#return; {42688#(<= ~counter~0 1)} is VALID [2022-04-28 07:18:31,006 INFO L290 TraceCheckUtils]: 24: Hoare triple {42688#(<= ~counter~0 1)} assume !!(0 != ~y3~0); {42688#(<= ~counter~0 1)} is VALID [2022-04-28 07:18:31,006 INFO L290 TraceCheckUtils]: 25: Hoare triple {42688#(<= ~counter~0 1)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {42688#(<= ~counter~0 1)} is VALID [2022-04-28 07:18:31,007 INFO L290 TraceCheckUtils]: 26: Hoare triple {42688#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {42716#(<= ~counter~0 2)} is VALID [2022-04-28 07:18:31,007 INFO L290 TraceCheckUtils]: 27: Hoare triple {42716#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {42716#(<= ~counter~0 2)} is VALID [2022-04-28 07:18:31,008 INFO L272 TraceCheckUtils]: 28: Hoare triple {42716#(<= ~counter~0 2)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {42716#(<= ~counter~0 2)} is VALID [2022-04-28 07:18:31,008 INFO L290 TraceCheckUtils]: 29: Hoare triple {42716#(<= ~counter~0 2)} ~cond := #in~cond; {42716#(<= ~counter~0 2)} is VALID [2022-04-28 07:18:31,008 INFO L290 TraceCheckUtils]: 30: Hoare triple {42716#(<= ~counter~0 2)} assume !(0 == ~cond); {42716#(<= ~counter~0 2)} is VALID [2022-04-28 07:18:31,008 INFO L290 TraceCheckUtils]: 31: Hoare triple {42716#(<= ~counter~0 2)} assume true; {42716#(<= ~counter~0 2)} is VALID [2022-04-28 07:18:31,009 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {42716#(<= ~counter~0 2)} {42716#(<= ~counter~0 2)} #63#return; {42716#(<= ~counter~0 2)} is VALID [2022-04-28 07:18:31,009 INFO L290 TraceCheckUtils]: 33: Hoare triple {42716#(<= ~counter~0 2)} assume !!(0 != ~y3~0); {42716#(<= ~counter~0 2)} is VALID [2022-04-28 07:18:31,009 INFO L290 TraceCheckUtils]: 34: Hoare triple {42716#(<= ~counter~0 2)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {42716#(<= ~counter~0 2)} is VALID [2022-04-28 07:18:31,010 INFO L290 TraceCheckUtils]: 35: Hoare triple {42716#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {42744#(<= ~counter~0 3)} is VALID [2022-04-28 07:18:31,010 INFO L290 TraceCheckUtils]: 36: Hoare triple {42744#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {42744#(<= ~counter~0 3)} is VALID [2022-04-28 07:18:31,011 INFO L272 TraceCheckUtils]: 37: Hoare triple {42744#(<= ~counter~0 3)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {42744#(<= ~counter~0 3)} is VALID [2022-04-28 07:18:31,011 INFO L290 TraceCheckUtils]: 38: Hoare triple {42744#(<= ~counter~0 3)} ~cond := #in~cond; {42744#(<= ~counter~0 3)} is VALID [2022-04-28 07:18:31,011 INFO L290 TraceCheckUtils]: 39: Hoare triple {42744#(<= ~counter~0 3)} assume !(0 == ~cond); {42744#(<= ~counter~0 3)} is VALID [2022-04-28 07:18:31,011 INFO L290 TraceCheckUtils]: 40: Hoare triple {42744#(<= ~counter~0 3)} assume true; {42744#(<= ~counter~0 3)} is VALID [2022-04-28 07:18:31,012 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {42744#(<= ~counter~0 3)} {42744#(<= ~counter~0 3)} #63#return; {42744#(<= ~counter~0 3)} is VALID [2022-04-28 07:18:31,012 INFO L290 TraceCheckUtils]: 42: Hoare triple {42744#(<= ~counter~0 3)} assume !!(0 != ~y3~0); {42744#(<= ~counter~0 3)} is VALID [2022-04-28 07:18:31,012 INFO L290 TraceCheckUtils]: 43: Hoare triple {42744#(<= ~counter~0 3)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {42744#(<= ~counter~0 3)} is VALID [2022-04-28 07:18:31,013 INFO L290 TraceCheckUtils]: 44: Hoare triple {42744#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {42772#(<= ~counter~0 4)} is VALID [2022-04-28 07:18:31,013 INFO L290 TraceCheckUtils]: 45: Hoare triple {42772#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {42772#(<= ~counter~0 4)} is VALID [2022-04-28 07:18:31,014 INFO L272 TraceCheckUtils]: 46: Hoare triple {42772#(<= ~counter~0 4)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {42772#(<= ~counter~0 4)} is VALID [2022-04-28 07:18:31,014 INFO L290 TraceCheckUtils]: 47: Hoare triple {42772#(<= ~counter~0 4)} ~cond := #in~cond; {42772#(<= ~counter~0 4)} is VALID [2022-04-28 07:18:31,014 INFO L290 TraceCheckUtils]: 48: Hoare triple {42772#(<= ~counter~0 4)} assume !(0 == ~cond); {42772#(<= ~counter~0 4)} is VALID [2022-04-28 07:18:31,014 INFO L290 TraceCheckUtils]: 49: Hoare triple {42772#(<= ~counter~0 4)} assume true; {42772#(<= ~counter~0 4)} is VALID [2022-04-28 07:18:31,015 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {42772#(<= ~counter~0 4)} {42772#(<= ~counter~0 4)} #63#return; {42772#(<= ~counter~0 4)} is VALID [2022-04-28 07:18:31,015 INFO L290 TraceCheckUtils]: 51: Hoare triple {42772#(<= ~counter~0 4)} assume !!(0 != ~y3~0); {42772#(<= ~counter~0 4)} is VALID [2022-04-28 07:18:31,015 INFO L290 TraceCheckUtils]: 52: Hoare triple {42772#(<= ~counter~0 4)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {42772#(<= ~counter~0 4)} is VALID [2022-04-28 07:18:31,016 INFO L290 TraceCheckUtils]: 53: Hoare triple {42772#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {42800#(<= ~counter~0 5)} is VALID [2022-04-28 07:18:31,016 INFO L290 TraceCheckUtils]: 54: Hoare triple {42800#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {42800#(<= ~counter~0 5)} is VALID [2022-04-28 07:18:31,017 INFO L272 TraceCheckUtils]: 55: Hoare triple {42800#(<= ~counter~0 5)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {42800#(<= ~counter~0 5)} is VALID [2022-04-28 07:18:31,017 INFO L290 TraceCheckUtils]: 56: Hoare triple {42800#(<= ~counter~0 5)} ~cond := #in~cond; {42800#(<= ~counter~0 5)} is VALID [2022-04-28 07:18:31,017 INFO L290 TraceCheckUtils]: 57: Hoare triple {42800#(<= ~counter~0 5)} assume !(0 == ~cond); {42800#(<= ~counter~0 5)} is VALID [2022-04-28 07:18:31,017 INFO L290 TraceCheckUtils]: 58: Hoare triple {42800#(<= ~counter~0 5)} assume true; {42800#(<= ~counter~0 5)} is VALID [2022-04-28 07:18:31,018 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {42800#(<= ~counter~0 5)} {42800#(<= ~counter~0 5)} #63#return; {42800#(<= ~counter~0 5)} is VALID [2022-04-28 07:18:31,018 INFO L290 TraceCheckUtils]: 60: Hoare triple {42800#(<= ~counter~0 5)} assume !!(0 != ~y3~0); {42800#(<= ~counter~0 5)} is VALID [2022-04-28 07:18:31,018 INFO L290 TraceCheckUtils]: 61: Hoare triple {42800#(<= ~counter~0 5)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {42800#(<= ~counter~0 5)} is VALID [2022-04-28 07:18:31,019 INFO L290 TraceCheckUtils]: 62: Hoare triple {42800#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {42828#(<= ~counter~0 6)} is VALID [2022-04-28 07:18:31,019 INFO L290 TraceCheckUtils]: 63: Hoare triple {42828#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {42828#(<= ~counter~0 6)} is VALID [2022-04-28 07:18:31,020 INFO L272 TraceCheckUtils]: 64: Hoare triple {42828#(<= ~counter~0 6)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {42828#(<= ~counter~0 6)} is VALID [2022-04-28 07:18:31,020 INFO L290 TraceCheckUtils]: 65: Hoare triple {42828#(<= ~counter~0 6)} ~cond := #in~cond; {42828#(<= ~counter~0 6)} is VALID [2022-04-28 07:18:31,020 INFO L290 TraceCheckUtils]: 66: Hoare triple {42828#(<= ~counter~0 6)} assume !(0 == ~cond); {42828#(<= ~counter~0 6)} is VALID [2022-04-28 07:18:31,020 INFO L290 TraceCheckUtils]: 67: Hoare triple {42828#(<= ~counter~0 6)} assume true; {42828#(<= ~counter~0 6)} is VALID [2022-04-28 07:18:31,021 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {42828#(<= ~counter~0 6)} {42828#(<= ~counter~0 6)} #63#return; {42828#(<= ~counter~0 6)} is VALID [2022-04-28 07:18:31,021 INFO L290 TraceCheckUtils]: 69: Hoare triple {42828#(<= ~counter~0 6)} assume !!(0 != ~y3~0); {42828#(<= ~counter~0 6)} is VALID [2022-04-28 07:18:31,021 INFO L290 TraceCheckUtils]: 70: Hoare triple {42828#(<= ~counter~0 6)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {42828#(<= ~counter~0 6)} is VALID [2022-04-28 07:18:31,022 INFO L290 TraceCheckUtils]: 71: Hoare triple {42828#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {42856#(<= ~counter~0 7)} is VALID [2022-04-28 07:18:31,022 INFO L290 TraceCheckUtils]: 72: Hoare triple {42856#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {42856#(<= ~counter~0 7)} is VALID [2022-04-28 07:18:31,023 INFO L272 TraceCheckUtils]: 73: Hoare triple {42856#(<= ~counter~0 7)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {42856#(<= ~counter~0 7)} is VALID [2022-04-28 07:18:31,023 INFO L290 TraceCheckUtils]: 74: Hoare triple {42856#(<= ~counter~0 7)} ~cond := #in~cond; {42856#(<= ~counter~0 7)} is VALID [2022-04-28 07:18:31,023 INFO L290 TraceCheckUtils]: 75: Hoare triple {42856#(<= ~counter~0 7)} assume !(0 == ~cond); {42856#(<= ~counter~0 7)} is VALID [2022-04-28 07:18:31,023 INFO L290 TraceCheckUtils]: 76: Hoare triple {42856#(<= ~counter~0 7)} assume true; {42856#(<= ~counter~0 7)} is VALID [2022-04-28 07:18:31,024 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {42856#(<= ~counter~0 7)} {42856#(<= ~counter~0 7)} #63#return; {42856#(<= ~counter~0 7)} is VALID [2022-04-28 07:18:31,024 INFO L290 TraceCheckUtils]: 78: Hoare triple {42856#(<= ~counter~0 7)} assume !!(0 != ~y3~0); {42856#(<= ~counter~0 7)} is VALID [2022-04-28 07:18:31,024 INFO L290 TraceCheckUtils]: 79: Hoare triple {42856#(<= ~counter~0 7)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {42856#(<= ~counter~0 7)} is VALID [2022-04-28 07:18:31,025 INFO L290 TraceCheckUtils]: 80: Hoare triple {42856#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {42884#(<= ~counter~0 8)} is VALID [2022-04-28 07:18:31,025 INFO L290 TraceCheckUtils]: 81: Hoare triple {42884#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {42884#(<= ~counter~0 8)} is VALID [2022-04-28 07:18:31,025 INFO L272 TraceCheckUtils]: 82: Hoare triple {42884#(<= ~counter~0 8)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {42884#(<= ~counter~0 8)} is VALID [2022-04-28 07:18:31,026 INFO L290 TraceCheckUtils]: 83: Hoare triple {42884#(<= ~counter~0 8)} ~cond := #in~cond; {42884#(<= ~counter~0 8)} is VALID [2022-04-28 07:18:31,026 INFO L290 TraceCheckUtils]: 84: Hoare triple {42884#(<= ~counter~0 8)} assume !(0 == ~cond); {42884#(<= ~counter~0 8)} is VALID [2022-04-28 07:18:31,026 INFO L290 TraceCheckUtils]: 85: Hoare triple {42884#(<= ~counter~0 8)} assume true; {42884#(<= ~counter~0 8)} is VALID [2022-04-28 07:18:31,027 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {42884#(<= ~counter~0 8)} {42884#(<= ~counter~0 8)} #63#return; {42884#(<= ~counter~0 8)} is VALID [2022-04-28 07:18:31,027 INFO L290 TraceCheckUtils]: 87: Hoare triple {42884#(<= ~counter~0 8)} assume !!(0 != ~y3~0); {42884#(<= ~counter~0 8)} is VALID [2022-04-28 07:18:31,027 INFO L290 TraceCheckUtils]: 88: Hoare triple {42884#(<= ~counter~0 8)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {42884#(<= ~counter~0 8)} is VALID [2022-04-28 07:18:31,028 INFO L290 TraceCheckUtils]: 89: Hoare triple {42884#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {42912#(<= ~counter~0 9)} is VALID [2022-04-28 07:18:31,028 INFO L290 TraceCheckUtils]: 90: Hoare triple {42912#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {42912#(<= ~counter~0 9)} is VALID [2022-04-28 07:18:31,029 INFO L272 TraceCheckUtils]: 91: Hoare triple {42912#(<= ~counter~0 9)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {42912#(<= ~counter~0 9)} is VALID [2022-04-28 07:18:31,029 INFO L290 TraceCheckUtils]: 92: Hoare triple {42912#(<= ~counter~0 9)} ~cond := #in~cond; {42912#(<= ~counter~0 9)} is VALID [2022-04-28 07:18:31,029 INFO L290 TraceCheckUtils]: 93: Hoare triple {42912#(<= ~counter~0 9)} assume !(0 == ~cond); {42912#(<= ~counter~0 9)} is VALID [2022-04-28 07:18:31,029 INFO L290 TraceCheckUtils]: 94: Hoare triple {42912#(<= ~counter~0 9)} assume true; {42912#(<= ~counter~0 9)} is VALID [2022-04-28 07:18:31,030 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {42912#(<= ~counter~0 9)} {42912#(<= ~counter~0 9)} #63#return; {42912#(<= ~counter~0 9)} is VALID [2022-04-28 07:18:31,030 INFO L290 TraceCheckUtils]: 96: Hoare triple {42912#(<= ~counter~0 9)} assume !!(0 != ~y3~0); {42912#(<= ~counter~0 9)} is VALID [2022-04-28 07:18:31,030 INFO L290 TraceCheckUtils]: 97: Hoare triple {42912#(<= ~counter~0 9)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {42912#(<= ~counter~0 9)} is VALID [2022-04-28 07:18:31,031 INFO L290 TraceCheckUtils]: 98: Hoare triple {42912#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {42940#(<= ~counter~0 10)} is VALID [2022-04-28 07:18:31,031 INFO L290 TraceCheckUtils]: 99: Hoare triple {42940#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {42940#(<= ~counter~0 10)} is VALID [2022-04-28 07:18:31,031 INFO L272 TraceCheckUtils]: 100: Hoare triple {42940#(<= ~counter~0 10)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {42940#(<= ~counter~0 10)} is VALID [2022-04-28 07:18:31,032 INFO L290 TraceCheckUtils]: 101: Hoare triple {42940#(<= ~counter~0 10)} ~cond := #in~cond; {42940#(<= ~counter~0 10)} is VALID [2022-04-28 07:18:31,032 INFO L290 TraceCheckUtils]: 102: Hoare triple {42940#(<= ~counter~0 10)} assume !(0 == ~cond); {42940#(<= ~counter~0 10)} is VALID [2022-04-28 07:18:31,032 INFO L290 TraceCheckUtils]: 103: Hoare triple {42940#(<= ~counter~0 10)} assume true; {42940#(<= ~counter~0 10)} is VALID [2022-04-28 07:18:31,033 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {42940#(<= ~counter~0 10)} {42940#(<= ~counter~0 10)} #63#return; {42940#(<= ~counter~0 10)} is VALID [2022-04-28 07:18:31,033 INFO L290 TraceCheckUtils]: 105: Hoare triple {42940#(<= ~counter~0 10)} assume !!(0 != ~y3~0); {42940#(<= ~counter~0 10)} is VALID [2022-04-28 07:18:31,033 INFO L290 TraceCheckUtils]: 106: Hoare triple {42940#(<= ~counter~0 10)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {42940#(<= ~counter~0 10)} is VALID [2022-04-28 07:18:31,034 INFO L290 TraceCheckUtils]: 107: Hoare triple {42940#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {42968#(<= ~counter~0 11)} is VALID [2022-04-28 07:18:31,034 INFO L290 TraceCheckUtils]: 108: Hoare triple {42968#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {42968#(<= ~counter~0 11)} is VALID [2022-04-28 07:18:31,034 INFO L272 TraceCheckUtils]: 109: Hoare triple {42968#(<= ~counter~0 11)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {42968#(<= ~counter~0 11)} is VALID [2022-04-28 07:18:31,035 INFO L290 TraceCheckUtils]: 110: Hoare triple {42968#(<= ~counter~0 11)} ~cond := #in~cond; {42968#(<= ~counter~0 11)} is VALID [2022-04-28 07:18:31,035 INFO L290 TraceCheckUtils]: 111: Hoare triple {42968#(<= ~counter~0 11)} assume !(0 == ~cond); {42968#(<= ~counter~0 11)} is VALID [2022-04-28 07:18:31,035 INFO L290 TraceCheckUtils]: 112: Hoare triple {42968#(<= ~counter~0 11)} assume true; {42968#(<= ~counter~0 11)} is VALID [2022-04-28 07:18:31,036 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {42968#(<= ~counter~0 11)} {42968#(<= ~counter~0 11)} #63#return; {42968#(<= ~counter~0 11)} is VALID [2022-04-28 07:18:31,036 INFO L290 TraceCheckUtils]: 114: Hoare triple {42968#(<= ~counter~0 11)} assume !!(0 != ~y3~0); {42968#(<= ~counter~0 11)} is VALID [2022-04-28 07:18:31,036 INFO L290 TraceCheckUtils]: 115: Hoare triple {42968#(<= ~counter~0 11)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {42968#(<= ~counter~0 11)} is VALID [2022-04-28 07:18:31,037 INFO L290 TraceCheckUtils]: 116: Hoare triple {42968#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {42996#(<= ~counter~0 12)} is VALID [2022-04-28 07:18:31,037 INFO L290 TraceCheckUtils]: 117: Hoare triple {42996#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {42996#(<= ~counter~0 12)} is VALID [2022-04-28 07:18:31,037 INFO L272 TraceCheckUtils]: 118: Hoare triple {42996#(<= ~counter~0 12)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {42996#(<= ~counter~0 12)} is VALID [2022-04-28 07:18:31,038 INFO L290 TraceCheckUtils]: 119: Hoare triple {42996#(<= ~counter~0 12)} ~cond := #in~cond; {42996#(<= ~counter~0 12)} is VALID [2022-04-28 07:18:31,038 INFO L290 TraceCheckUtils]: 120: Hoare triple {42996#(<= ~counter~0 12)} assume !(0 == ~cond); {42996#(<= ~counter~0 12)} is VALID [2022-04-28 07:18:31,038 INFO L290 TraceCheckUtils]: 121: Hoare triple {42996#(<= ~counter~0 12)} assume true; {42996#(<= ~counter~0 12)} is VALID [2022-04-28 07:18:31,038 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {42996#(<= ~counter~0 12)} {42996#(<= ~counter~0 12)} #63#return; {42996#(<= ~counter~0 12)} is VALID [2022-04-28 07:18:31,039 INFO L290 TraceCheckUtils]: 123: Hoare triple {42996#(<= ~counter~0 12)} assume !!(0 != ~y3~0); {42996#(<= ~counter~0 12)} is VALID [2022-04-28 07:18:31,039 INFO L290 TraceCheckUtils]: 124: Hoare triple {42996#(<= ~counter~0 12)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {42996#(<= ~counter~0 12)} is VALID [2022-04-28 07:18:31,040 INFO L290 TraceCheckUtils]: 125: Hoare triple {42996#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43024#(<= ~counter~0 13)} is VALID [2022-04-28 07:18:31,040 INFO L290 TraceCheckUtils]: 126: Hoare triple {43024#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {43024#(<= ~counter~0 13)} is VALID [2022-04-28 07:18:31,040 INFO L272 TraceCheckUtils]: 127: Hoare triple {43024#(<= ~counter~0 13)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {43024#(<= ~counter~0 13)} is VALID [2022-04-28 07:18:31,041 INFO L290 TraceCheckUtils]: 128: Hoare triple {43024#(<= ~counter~0 13)} ~cond := #in~cond; {43024#(<= ~counter~0 13)} is VALID [2022-04-28 07:18:31,041 INFO L290 TraceCheckUtils]: 129: Hoare triple {43024#(<= ~counter~0 13)} assume !(0 == ~cond); {43024#(<= ~counter~0 13)} is VALID [2022-04-28 07:18:31,041 INFO L290 TraceCheckUtils]: 130: Hoare triple {43024#(<= ~counter~0 13)} assume true; {43024#(<= ~counter~0 13)} is VALID [2022-04-28 07:18:31,042 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {43024#(<= ~counter~0 13)} {43024#(<= ~counter~0 13)} #63#return; {43024#(<= ~counter~0 13)} is VALID [2022-04-28 07:18:31,042 INFO L290 TraceCheckUtils]: 132: Hoare triple {43024#(<= ~counter~0 13)} assume !!(0 != ~y3~0); {43024#(<= ~counter~0 13)} is VALID [2022-04-28 07:18:31,042 INFO L290 TraceCheckUtils]: 133: Hoare triple {43024#(<= ~counter~0 13)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {43024#(<= ~counter~0 13)} is VALID [2022-04-28 07:18:31,043 INFO L290 TraceCheckUtils]: 134: Hoare triple {43024#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43052#(<= ~counter~0 14)} is VALID [2022-04-28 07:18:31,043 INFO L290 TraceCheckUtils]: 135: Hoare triple {43052#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {43052#(<= ~counter~0 14)} is VALID [2022-04-28 07:18:31,043 INFO L272 TraceCheckUtils]: 136: Hoare triple {43052#(<= ~counter~0 14)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {43052#(<= ~counter~0 14)} is VALID [2022-04-28 07:18:31,044 INFO L290 TraceCheckUtils]: 137: Hoare triple {43052#(<= ~counter~0 14)} ~cond := #in~cond; {43052#(<= ~counter~0 14)} is VALID [2022-04-28 07:18:31,044 INFO L290 TraceCheckUtils]: 138: Hoare triple {43052#(<= ~counter~0 14)} assume !(0 == ~cond); {43052#(<= ~counter~0 14)} is VALID [2022-04-28 07:18:31,044 INFO L290 TraceCheckUtils]: 139: Hoare triple {43052#(<= ~counter~0 14)} assume true; {43052#(<= ~counter~0 14)} is VALID [2022-04-28 07:18:31,044 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {43052#(<= ~counter~0 14)} {43052#(<= ~counter~0 14)} #63#return; {43052#(<= ~counter~0 14)} is VALID [2022-04-28 07:18:31,045 INFO L290 TraceCheckUtils]: 141: Hoare triple {43052#(<= ~counter~0 14)} assume !!(0 != ~y3~0); {43052#(<= ~counter~0 14)} is VALID [2022-04-28 07:18:31,045 INFO L290 TraceCheckUtils]: 142: Hoare triple {43052#(<= ~counter~0 14)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {43052#(<= ~counter~0 14)} is VALID [2022-04-28 07:18:31,046 INFO L290 TraceCheckUtils]: 143: Hoare triple {43052#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43080#(<= ~counter~0 15)} is VALID [2022-04-28 07:18:31,046 INFO L290 TraceCheckUtils]: 144: Hoare triple {43080#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {43080#(<= ~counter~0 15)} is VALID [2022-04-28 07:18:31,046 INFO L272 TraceCheckUtils]: 145: Hoare triple {43080#(<= ~counter~0 15)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {43080#(<= ~counter~0 15)} is VALID [2022-04-28 07:18:31,046 INFO L290 TraceCheckUtils]: 146: Hoare triple {43080#(<= ~counter~0 15)} ~cond := #in~cond; {43080#(<= ~counter~0 15)} is VALID [2022-04-28 07:18:31,047 INFO L290 TraceCheckUtils]: 147: Hoare triple {43080#(<= ~counter~0 15)} assume !(0 == ~cond); {43080#(<= ~counter~0 15)} is VALID [2022-04-28 07:18:31,047 INFO L290 TraceCheckUtils]: 148: Hoare triple {43080#(<= ~counter~0 15)} assume true; {43080#(<= ~counter~0 15)} is VALID [2022-04-28 07:18:31,047 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {43080#(<= ~counter~0 15)} {43080#(<= ~counter~0 15)} #63#return; {43080#(<= ~counter~0 15)} is VALID [2022-04-28 07:18:31,048 INFO L290 TraceCheckUtils]: 150: Hoare triple {43080#(<= ~counter~0 15)} assume !!(0 != ~y3~0); {43080#(<= ~counter~0 15)} is VALID [2022-04-28 07:18:31,048 INFO L290 TraceCheckUtils]: 151: Hoare triple {43080#(<= ~counter~0 15)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {43080#(<= ~counter~0 15)} is VALID [2022-04-28 07:18:31,048 INFO L290 TraceCheckUtils]: 152: Hoare triple {43080#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43108#(<= ~counter~0 16)} is VALID [2022-04-28 07:18:31,049 INFO L290 TraceCheckUtils]: 153: Hoare triple {43108#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {43108#(<= ~counter~0 16)} is VALID [2022-04-28 07:18:31,049 INFO L272 TraceCheckUtils]: 154: Hoare triple {43108#(<= ~counter~0 16)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {43108#(<= ~counter~0 16)} is VALID [2022-04-28 07:18:31,049 INFO L290 TraceCheckUtils]: 155: Hoare triple {43108#(<= ~counter~0 16)} ~cond := #in~cond; {43108#(<= ~counter~0 16)} is VALID [2022-04-28 07:18:31,050 INFO L290 TraceCheckUtils]: 156: Hoare triple {43108#(<= ~counter~0 16)} assume !(0 == ~cond); {43108#(<= ~counter~0 16)} is VALID [2022-04-28 07:18:31,050 INFO L290 TraceCheckUtils]: 157: Hoare triple {43108#(<= ~counter~0 16)} assume true; {43108#(<= ~counter~0 16)} is VALID [2022-04-28 07:18:31,050 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {43108#(<= ~counter~0 16)} {43108#(<= ~counter~0 16)} #63#return; {43108#(<= ~counter~0 16)} is VALID [2022-04-28 07:18:31,051 INFO L290 TraceCheckUtils]: 159: Hoare triple {43108#(<= ~counter~0 16)} assume !!(0 != ~y3~0); {43108#(<= ~counter~0 16)} is VALID [2022-04-28 07:18:31,051 INFO L290 TraceCheckUtils]: 160: Hoare triple {43108#(<= ~counter~0 16)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {43108#(<= ~counter~0 16)} is VALID [2022-04-28 07:18:31,051 INFO L290 TraceCheckUtils]: 161: Hoare triple {43108#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43136#(<= ~counter~0 17)} is VALID [2022-04-28 07:18:31,052 INFO L290 TraceCheckUtils]: 162: Hoare triple {43136#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {43136#(<= ~counter~0 17)} is VALID [2022-04-28 07:18:31,052 INFO L272 TraceCheckUtils]: 163: Hoare triple {43136#(<= ~counter~0 17)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {43136#(<= ~counter~0 17)} is VALID [2022-04-28 07:18:31,052 INFO L290 TraceCheckUtils]: 164: Hoare triple {43136#(<= ~counter~0 17)} ~cond := #in~cond; {43136#(<= ~counter~0 17)} is VALID [2022-04-28 07:18:31,053 INFO L290 TraceCheckUtils]: 165: Hoare triple {43136#(<= ~counter~0 17)} assume !(0 == ~cond); {43136#(<= ~counter~0 17)} is VALID [2022-04-28 07:18:31,053 INFO L290 TraceCheckUtils]: 166: Hoare triple {43136#(<= ~counter~0 17)} assume true; {43136#(<= ~counter~0 17)} is VALID [2022-04-28 07:18:31,053 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {43136#(<= ~counter~0 17)} {43136#(<= ~counter~0 17)} #63#return; {43136#(<= ~counter~0 17)} is VALID [2022-04-28 07:18:31,053 INFO L290 TraceCheckUtils]: 168: Hoare triple {43136#(<= ~counter~0 17)} assume !!(0 != ~y3~0); {43136#(<= ~counter~0 17)} is VALID [2022-04-28 07:18:31,054 INFO L290 TraceCheckUtils]: 169: Hoare triple {43136#(<= ~counter~0 17)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {43136#(<= ~counter~0 17)} is VALID [2022-04-28 07:18:31,054 INFO L290 TraceCheckUtils]: 170: Hoare triple {43136#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43164#(<= ~counter~0 18)} is VALID [2022-04-28 07:18:31,055 INFO L290 TraceCheckUtils]: 171: Hoare triple {43164#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {43164#(<= ~counter~0 18)} is VALID [2022-04-28 07:18:31,055 INFO L272 TraceCheckUtils]: 172: Hoare triple {43164#(<= ~counter~0 18)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {43164#(<= ~counter~0 18)} is VALID [2022-04-28 07:18:31,055 INFO L290 TraceCheckUtils]: 173: Hoare triple {43164#(<= ~counter~0 18)} ~cond := #in~cond; {43164#(<= ~counter~0 18)} is VALID [2022-04-28 07:18:31,056 INFO L290 TraceCheckUtils]: 174: Hoare triple {43164#(<= ~counter~0 18)} assume !(0 == ~cond); {43164#(<= ~counter~0 18)} is VALID [2022-04-28 07:18:31,056 INFO L290 TraceCheckUtils]: 175: Hoare triple {43164#(<= ~counter~0 18)} assume true; {43164#(<= ~counter~0 18)} is VALID [2022-04-28 07:18:31,056 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {43164#(<= ~counter~0 18)} {43164#(<= ~counter~0 18)} #63#return; {43164#(<= ~counter~0 18)} is VALID [2022-04-28 07:18:31,056 INFO L290 TraceCheckUtils]: 177: Hoare triple {43164#(<= ~counter~0 18)} assume !!(0 != ~y3~0); {43164#(<= ~counter~0 18)} is VALID [2022-04-28 07:18:31,057 INFO L290 TraceCheckUtils]: 178: Hoare triple {43164#(<= ~counter~0 18)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {43164#(<= ~counter~0 18)} is VALID [2022-04-28 07:18:31,057 INFO L290 TraceCheckUtils]: 179: Hoare triple {43164#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43192#(<= ~counter~0 19)} is VALID [2022-04-28 07:18:31,058 INFO L290 TraceCheckUtils]: 180: Hoare triple {43192#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {43192#(<= ~counter~0 19)} is VALID [2022-04-28 07:18:31,058 INFO L272 TraceCheckUtils]: 181: Hoare triple {43192#(<= ~counter~0 19)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {43192#(<= ~counter~0 19)} is VALID [2022-04-28 07:18:31,058 INFO L290 TraceCheckUtils]: 182: Hoare triple {43192#(<= ~counter~0 19)} ~cond := #in~cond; {43192#(<= ~counter~0 19)} is VALID [2022-04-28 07:18:31,058 INFO L290 TraceCheckUtils]: 183: Hoare triple {43192#(<= ~counter~0 19)} assume !(0 == ~cond); {43192#(<= ~counter~0 19)} is VALID [2022-04-28 07:18:31,059 INFO L290 TraceCheckUtils]: 184: Hoare triple {43192#(<= ~counter~0 19)} assume true; {43192#(<= ~counter~0 19)} is VALID [2022-04-28 07:18:31,059 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {43192#(<= ~counter~0 19)} {43192#(<= ~counter~0 19)} #63#return; {43192#(<= ~counter~0 19)} is VALID [2022-04-28 07:18:31,059 INFO L290 TraceCheckUtils]: 186: Hoare triple {43192#(<= ~counter~0 19)} assume !!(0 != ~y3~0); {43192#(<= ~counter~0 19)} is VALID [2022-04-28 07:18:31,060 INFO L290 TraceCheckUtils]: 187: Hoare triple {43192#(<= ~counter~0 19)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {43192#(<= ~counter~0 19)} is VALID [2022-04-28 07:18:31,060 INFO L290 TraceCheckUtils]: 188: Hoare triple {43192#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43220#(<= ~counter~0 20)} is VALID [2022-04-28 07:18:31,061 INFO L290 TraceCheckUtils]: 189: Hoare triple {43220#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {43220#(<= ~counter~0 20)} is VALID [2022-04-28 07:18:31,061 INFO L272 TraceCheckUtils]: 190: Hoare triple {43220#(<= ~counter~0 20)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {43220#(<= ~counter~0 20)} is VALID [2022-04-28 07:18:31,061 INFO L290 TraceCheckUtils]: 191: Hoare triple {43220#(<= ~counter~0 20)} ~cond := #in~cond; {43220#(<= ~counter~0 20)} is VALID [2022-04-28 07:18:31,061 INFO L290 TraceCheckUtils]: 192: Hoare triple {43220#(<= ~counter~0 20)} assume !(0 == ~cond); {43220#(<= ~counter~0 20)} is VALID [2022-04-28 07:18:31,062 INFO L290 TraceCheckUtils]: 193: Hoare triple {43220#(<= ~counter~0 20)} assume true; {43220#(<= ~counter~0 20)} is VALID [2022-04-28 07:18:31,062 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {43220#(<= ~counter~0 20)} {43220#(<= ~counter~0 20)} #63#return; {43220#(<= ~counter~0 20)} is VALID [2022-04-28 07:18:31,062 INFO L290 TraceCheckUtils]: 195: Hoare triple {43220#(<= ~counter~0 20)} assume !!(0 != ~y3~0); {43220#(<= ~counter~0 20)} is VALID [2022-04-28 07:18:31,063 INFO L290 TraceCheckUtils]: 196: Hoare triple {43220#(<= ~counter~0 20)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {43220#(<= ~counter~0 20)} is VALID [2022-04-28 07:18:31,063 INFO L290 TraceCheckUtils]: 197: Hoare triple {43220#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43248#(<= ~counter~0 21)} is VALID [2022-04-28 07:18:31,064 INFO L290 TraceCheckUtils]: 198: Hoare triple {43248#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {43248#(<= ~counter~0 21)} is VALID [2022-04-28 07:18:31,064 INFO L272 TraceCheckUtils]: 199: Hoare triple {43248#(<= ~counter~0 21)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {43248#(<= ~counter~0 21)} is VALID [2022-04-28 07:18:31,064 INFO L290 TraceCheckUtils]: 200: Hoare triple {43248#(<= ~counter~0 21)} ~cond := #in~cond; {43248#(<= ~counter~0 21)} is VALID [2022-04-28 07:18:31,064 INFO L290 TraceCheckUtils]: 201: Hoare triple {43248#(<= ~counter~0 21)} assume !(0 == ~cond); {43248#(<= ~counter~0 21)} is VALID [2022-04-28 07:18:31,065 INFO L290 TraceCheckUtils]: 202: Hoare triple {43248#(<= ~counter~0 21)} assume true; {43248#(<= ~counter~0 21)} is VALID [2022-04-28 07:18:31,065 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {43248#(<= ~counter~0 21)} {43248#(<= ~counter~0 21)} #63#return; {43248#(<= ~counter~0 21)} is VALID [2022-04-28 07:18:31,065 INFO L290 TraceCheckUtils]: 204: Hoare triple {43248#(<= ~counter~0 21)} assume !!(0 != ~y3~0); {43248#(<= ~counter~0 21)} is VALID [2022-04-28 07:18:31,066 INFO L290 TraceCheckUtils]: 205: Hoare triple {43248#(<= ~counter~0 21)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {43248#(<= ~counter~0 21)} is VALID [2022-04-28 07:18:31,066 INFO L290 TraceCheckUtils]: 206: Hoare triple {43248#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43276#(<= ~counter~0 22)} is VALID [2022-04-28 07:18:31,066 INFO L290 TraceCheckUtils]: 207: Hoare triple {43276#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {43276#(<= ~counter~0 22)} is VALID [2022-04-28 07:18:31,067 INFO L272 TraceCheckUtils]: 208: Hoare triple {43276#(<= ~counter~0 22)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {43276#(<= ~counter~0 22)} is VALID [2022-04-28 07:18:31,067 INFO L290 TraceCheckUtils]: 209: Hoare triple {43276#(<= ~counter~0 22)} ~cond := #in~cond; {43276#(<= ~counter~0 22)} is VALID [2022-04-28 07:18:31,067 INFO L290 TraceCheckUtils]: 210: Hoare triple {43276#(<= ~counter~0 22)} assume !(0 == ~cond); {43276#(<= ~counter~0 22)} is VALID [2022-04-28 07:18:31,068 INFO L290 TraceCheckUtils]: 211: Hoare triple {43276#(<= ~counter~0 22)} assume true; {43276#(<= ~counter~0 22)} is VALID [2022-04-28 07:18:31,068 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {43276#(<= ~counter~0 22)} {43276#(<= ~counter~0 22)} #63#return; {43276#(<= ~counter~0 22)} is VALID [2022-04-28 07:18:31,068 INFO L290 TraceCheckUtils]: 213: Hoare triple {43276#(<= ~counter~0 22)} assume !!(0 != ~y3~0); {43276#(<= ~counter~0 22)} is VALID [2022-04-28 07:18:31,069 INFO L290 TraceCheckUtils]: 214: Hoare triple {43276#(<= ~counter~0 22)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {43276#(<= ~counter~0 22)} is VALID [2022-04-28 07:18:31,069 INFO L290 TraceCheckUtils]: 215: Hoare triple {43276#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43304#(<= ~counter~0 23)} is VALID [2022-04-28 07:18:31,069 INFO L290 TraceCheckUtils]: 216: Hoare triple {43304#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {43304#(<= ~counter~0 23)} is VALID [2022-04-28 07:18:31,070 INFO L272 TraceCheckUtils]: 217: Hoare triple {43304#(<= ~counter~0 23)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {43304#(<= ~counter~0 23)} is VALID [2022-04-28 07:18:31,070 INFO L290 TraceCheckUtils]: 218: Hoare triple {43304#(<= ~counter~0 23)} ~cond := #in~cond; {43304#(<= ~counter~0 23)} is VALID [2022-04-28 07:18:31,070 INFO L290 TraceCheckUtils]: 219: Hoare triple {43304#(<= ~counter~0 23)} assume !(0 == ~cond); {43304#(<= ~counter~0 23)} is VALID [2022-04-28 07:18:31,071 INFO L290 TraceCheckUtils]: 220: Hoare triple {43304#(<= ~counter~0 23)} assume true; {43304#(<= ~counter~0 23)} is VALID [2022-04-28 07:18:31,071 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {43304#(<= ~counter~0 23)} {43304#(<= ~counter~0 23)} #63#return; {43304#(<= ~counter~0 23)} is VALID [2022-04-28 07:18:31,071 INFO L290 TraceCheckUtils]: 222: Hoare triple {43304#(<= ~counter~0 23)} assume !!(0 != ~y3~0); {43304#(<= ~counter~0 23)} is VALID [2022-04-28 07:18:31,071 INFO L290 TraceCheckUtils]: 223: Hoare triple {43304#(<= ~counter~0 23)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {43304#(<= ~counter~0 23)} is VALID [2022-04-28 07:18:31,072 INFO L290 TraceCheckUtils]: 224: Hoare triple {43304#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43332#(<= ~counter~0 24)} is VALID [2022-04-28 07:18:31,072 INFO L290 TraceCheckUtils]: 225: Hoare triple {43332#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {43332#(<= ~counter~0 24)} is VALID [2022-04-28 07:18:31,073 INFO L272 TraceCheckUtils]: 226: Hoare triple {43332#(<= ~counter~0 24)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {43332#(<= ~counter~0 24)} is VALID [2022-04-28 07:18:31,073 INFO L290 TraceCheckUtils]: 227: Hoare triple {43332#(<= ~counter~0 24)} ~cond := #in~cond; {43332#(<= ~counter~0 24)} is VALID [2022-04-28 07:18:31,073 INFO L290 TraceCheckUtils]: 228: Hoare triple {43332#(<= ~counter~0 24)} assume !(0 == ~cond); {43332#(<= ~counter~0 24)} is VALID [2022-04-28 07:18:31,074 INFO L290 TraceCheckUtils]: 229: Hoare triple {43332#(<= ~counter~0 24)} assume true; {43332#(<= ~counter~0 24)} is VALID [2022-04-28 07:18:31,074 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {43332#(<= ~counter~0 24)} {43332#(<= ~counter~0 24)} #63#return; {43332#(<= ~counter~0 24)} is VALID [2022-04-28 07:18:31,074 INFO L290 TraceCheckUtils]: 231: Hoare triple {43332#(<= ~counter~0 24)} assume !!(0 != ~y3~0); {43332#(<= ~counter~0 24)} is VALID [2022-04-28 07:18:31,074 INFO L290 TraceCheckUtils]: 232: Hoare triple {43332#(<= ~counter~0 24)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {43332#(<= ~counter~0 24)} is VALID [2022-04-28 07:18:31,075 INFO L290 TraceCheckUtils]: 233: Hoare triple {43332#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43360#(<= ~counter~0 25)} is VALID [2022-04-28 07:18:31,075 INFO L290 TraceCheckUtils]: 234: Hoare triple {43360#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {43360#(<= ~counter~0 25)} is VALID [2022-04-28 07:18:31,076 INFO L272 TraceCheckUtils]: 235: Hoare triple {43360#(<= ~counter~0 25)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {43360#(<= ~counter~0 25)} is VALID [2022-04-28 07:18:31,076 INFO L290 TraceCheckUtils]: 236: Hoare triple {43360#(<= ~counter~0 25)} ~cond := #in~cond; {43360#(<= ~counter~0 25)} is VALID [2022-04-28 07:18:31,076 INFO L290 TraceCheckUtils]: 237: Hoare triple {43360#(<= ~counter~0 25)} assume !(0 == ~cond); {43360#(<= ~counter~0 25)} is VALID [2022-04-28 07:18:31,077 INFO L290 TraceCheckUtils]: 238: Hoare triple {43360#(<= ~counter~0 25)} assume true; {43360#(<= ~counter~0 25)} is VALID [2022-04-28 07:18:31,077 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {43360#(<= ~counter~0 25)} {43360#(<= ~counter~0 25)} #63#return; {43360#(<= ~counter~0 25)} is VALID [2022-04-28 07:18:31,077 INFO L290 TraceCheckUtils]: 240: Hoare triple {43360#(<= ~counter~0 25)} assume !!(0 != ~y3~0); {43360#(<= ~counter~0 25)} is VALID [2022-04-28 07:18:31,077 INFO L290 TraceCheckUtils]: 241: Hoare triple {43360#(<= ~counter~0 25)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {43360#(<= ~counter~0 25)} is VALID [2022-04-28 07:18:31,078 INFO L290 TraceCheckUtils]: 242: Hoare triple {43360#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43388#(<= |main_#t~post6| 25)} is VALID [2022-04-28 07:18:31,078 INFO L290 TraceCheckUtils]: 243: Hoare triple {43388#(<= |main_#t~post6| 25)} assume !(#t~post6 < 50);havoc #t~post6; {42632#false} is VALID [2022-04-28 07:18:31,078 INFO L272 TraceCheckUtils]: 244: Hoare triple {42632#false} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 == ~x1~0 then 1 else 0)); {42632#false} is VALID [2022-04-28 07:18:31,078 INFO L290 TraceCheckUtils]: 245: Hoare triple {42632#false} ~cond := #in~cond; {42632#false} is VALID [2022-04-28 07:18:31,078 INFO L290 TraceCheckUtils]: 246: Hoare triple {42632#false} assume 0 == ~cond; {42632#false} is VALID [2022-04-28 07:18:31,078 INFO L290 TraceCheckUtils]: 247: Hoare triple {42632#false} assume !false; {42632#false} is VALID [2022-04-28 07:18:31,080 INFO L134 CoverageAnalysis]: Checked inductivity of 2804 backedges. 50 proven. 2750 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-28 07:18:31,080 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 07:18:32,567 INFO L290 TraceCheckUtils]: 247: Hoare triple {42632#false} assume !false; {42632#false} is VALID [2022-04-28 07:18:32,568 INFO L290 TraceCheckUtils]: 246: Hoare triple {42632#false} assume 0 == ~cond; {42632#false} is VALID [2022-04-28 07:18:32,568 INFO L290 TraceCheckUtils]: 245: Hoare triple {42632#false} ~cond := #in~cond; {42632#false} is VALID [2022-04-28 07:18:32,568 INFO L272 TraceCheckUtils]: 244: Hoare triple {42632#false} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 == ~x1~0 then 1 else 0)); {42632#false} is VALID [2022-04-28 07:18:32,568 INFO L290 TraceCheckUtils]: 243: Hoare triple {43416#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {42632#false} is VALID [2022-04-28 07:18:32,568 INFO L290 TraceCheckUtils]: 242: Hoare triple {43420#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43416#(< |main_#t~post6| 50)} is VALID [2022-04-28 07:18:32,569 INFO L290 TraceCheckUtils]: 241: Hoare triple {43420#(< ~counter~0 50)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {43420#(< ~counter~0 50)} is VALID [2022-04-28 07:18:32,569 INFO L290 TraceCheckUtils]: 240: Hoare triple {43420#(< ~counter~0 50)} assume !!(0 != ~y3~0); {43420#(< ~counter~0 50)} is VALID [2022-04-28 07:18:32,569 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {42631#true} {43420#(< ~counter~0 50)} #63#return; {43420#(< ~counter~0 50)} is VALID [2022-04-28 07:18:32,569 INFO L290 TraceCheckUtils]: 238: Hoare triple {42631#true} assume true; {42631#true} is VALID [2022-04-28 07:18:32,569 INFO L290 TraceCheckUtils]: 237: Hoare triple {42631#true} assume !(0 == ~cond); {42631#true} is VALID [2022-04-28 07:18:32,569 INFO L290 TraceCheckUtils]: 236: Hoare triple {42631#true} ~cond := #in~cond; {42631#true} is VALID [2022-04-28 07:18:32,570 INFO L272 TraceCheckUtils]: 235: Hoare triple {43420#(< ~counter~0 50)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {42631#true} is VALID [2022-04-28 07:18:32,570 INFO L290 TraceCheckUtils]: 234: Hoare triple {43420#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {43420#(< ~counter~0 50)} is VALID [2022-04-28 07:18:32,571 INFO L290 TraceCheckUtils]: 233: Hoare triple {43448#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43420#(< ~counter~0 50)} is VALID [2022-04-28 07:18:32,571 INFO L290 TraceCheckUtils]: 232: Hoare triple {43448#(< ~counter~0 49)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {43448#(< ~counter~0 49)} is VALID [2022-04-28 07:18:32,571 INFO L290 TraceCheckUtils]: 231: Hoare triple {43448#(< ~counter~0 49)} assume !!(0 != ~y3~0); {43448#(< ~counter~0 49)} is VALID [2022-04-28 07:18:32,572 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {42631#true} {43448#(< ~counter~0 49)} #63#return; {43448#(< ~counter~0 49)} is VALID [2022-04-28 07:18:32,572 INFO L290 TraceCheckUtils]: 229: Hoare triple {42631#true} assume true; {42631#true} is VALID [2022-04-28 07:18:32,572 INFO L290 TraceCheckUtils]: 228: Hoare triple {42631#true} assume !(0 == ~cond); {42631#true} is VALID [2022-04-28 07:18:32,572 INFO L290 TraceCheckUtils]: 227: Hoare triple {42631#true} ~cond := #in~cond; {42631#true} is VALID [2022-04-28 07:18:32,572 INFO L272 TraceCheckUtils]: 226: Hoare triple {43448#(< ~counter~0 49)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {42631#true} is VALID [2022-04-28 07:18:32,572 INFO L290 TraceCheckUtils]: 225: Hoare triple {43448#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {43448#(< ~counter~0 49)} is VALID [2022-04-28 07:18:32,573 INFO L290 TraceCheckUtils]: 224: Hoare triple {43476#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43448#(< ~counter~0 49)} is VALID [2022-04-28 07:18:32,573 INFO L290 TraceCheckUtils]: 223: Hoare triple {43476#(< ~counter~0 48)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {43476#(< ~counter~0 48)} is VALID [2022-04-28 07:18:32,573 INFO L290 TraceCheckUtils]: 222: Hoare triple {43476#(< ~counter~0 48)} assume !!(0 != ~y3~0); {43476#(< ~counter~0 48)} is VALID [2022-04-28 07:18:32,574 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {42631#true} {43476#(< ~counter~0 48)} #63#return; {43476#(< ~counter~0 48)} is VALID [2022-04-28 07:18:32,574 INFO L290 TraceCheckUtils]: 220: Hoare triple {42631#true} assume true; {42631#true} is VALID [2022-04-28 07:18:32,574 INFO L290 TraceCheckUtils]: 219: Hoare triple {42631#true} assume !(0 == ~cond); {42631#true} is VALID [2022-04-28 07:18:32,574 INFO L290 TraceCheckUtils]: 218: Hoare triple {42631#true} ~cond := #in~cond; {42631#true} is VALID [2022-04-28 07:18:32,574 INFO L272 TraceCheckUtils]: 217: Hoare triple {43476#(< ~counter~0 48)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {42631#true} is VALID [2022-04-28 07:18:32,574 INFO L290 TraceCheckUtils]: 216: Hoare triple {43476#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {43476#(< ~counter~0 48)} is VALID [2022-04-28 07:18:32,575 INFO L290 TraceCheckUtils]: 215: Hoare triple {43504#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43476#(< ~counter~0 48)} is VALID [2022-04-28 07:18:32,575 INFO L290 TraceCheckUtils]: 214: Hoare triple {43504#(< ~counter~0 47)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {43504#(< ~counter~0 47)} is VALID [2022-04-28 07:18:32,575 INFO L290 TraceCheckUtils]: 213: Hoare triple {43504#(< ~counter~0 47)} assume !!(0 != ~y3~0); {43504#(< ~counter~0 47)} is VALID [2022-04-28 07:18:32,576 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {42631#true} {43504#(< ~counter~0 47)} #63#return; {43504#(< ~counter~0 47)} is VALID [2022-04-28 07:18:32,576 INFO L290 TraceCheckUtils]: 211: Hoare triple {42631#true} assume true; {42631#true} is VALID [2022-04-28 07:18:32,576 INFO L290 TraceCheckUtils]: 210: Hoare triple {42631#true} assume !(0 == ~cond); {42631#true} is VALID [2022-04-28 07:18:32,576 INFO L290 TraceCheckUtils]: 209: Hoare triple {42631#true} ~cond := #in~cond; {42631#true} is VALID [2022-04-28 07:18:32,576 INFO L272 TraceCheckUtils]: 208: Hoare triple {43504#(< ~counter~0 47)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {42631#true} is VALID [2022-04-28 07:18:32,576 INFO L290 TraceCheckUtils]: 207: Hoare triple {43504#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {43504#(< ~counter~0 47)} is VALID [2022-04-28 07:18:32,577 INFO L290 TraceCheckUtils]: 206: Hoare triple {43532#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43504#(< ~counter~0 47)} is VALID [2022-04-28 07:18:32,577 INFO L290 TraceCheckUtils]: 205: Hoare triple {43532#(< ~counter~0 46)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {43532#(< ~counter~0 46)} is VALID [2022-04-28 07:18:32,577 INFO L290 TraceCheckUtils]: 204: Hoare triple {43532#(< ~counter~0 46)} assume !!(0 != ~y3~0); {43532#(< ~counter~0 46)} is VALID [2022-04-28 07:18:32,578 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {42631#true} {43532#(< ~counter~0 46)} #63#return; {43532#(< ~counter~0 46)} is VALID [2022-04-28 07:18:32,578 INFO L290 TraceCheckUtils]: 202: Hoare triple {42631#true} assume true; {42631#true} is VALID [2022-04-28 07:18:32,578 INFO L290 TraceCheckUtils]: 201: Hoare triple {42631#true} assume !(0 == ~cond); {42631#true} is VALID [2022-04-28 07:18:32,578 INFO L290 TraceCheckUtils]: 200: Hoare triple {42631#true} ~cond := #in~cond; {42631#true} is VALID [2022-04-28 07:18:32,578 INFO L272 TraceCheckUtils]: 199: Hoare triple {43532#(< ~counter~0 46)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {42631#true} is VALID [2022-04-28 07:18:32,578 INFO L290 TraceCheckUtils]: 198: Hoare triple {43532#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {43532#(< ~counter~0 46)} is VALID [2022-04-28 07:18:32,579 INFO L290 TraceCheckUtils]: 197: Hoare triple {43560#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43532#(< ~counter~0 46)} is VALID [2022-04-28 07:18:32,579 INFO L290 TraceCheckUtils]: 196: Hoare triple {43560#(< ~counter~0 45)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {43560#(< ~counter~0 45)} is VALID [2022-04-28 07:18:32,579 INFO L290 TraceCheckUtils]: 195: Hoare triple {43560#(< ~counter~0 45)} assume !!(0 != ~y3~0); {43560#(< ~counter~0 45)} is VALID [2022-04-28 07:18:32,580 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {42631#true} {43560#(< ~counter~0 45)} #63#return; {43560#(< ~counter~0 45)} is VALID [2022-04-28 07:18:32,580 INFO L290 TraceCheckUtils]: 193: Hoare triple {42631#true} assume true; {42631#true} is VALID [2022-04-28 07:18:32,580 INFO L290 TraceCheckUtils]: 192: Hoare triple {42631#true} assume !(0 == ~cond); {42631#true} is VALID [2022-04-28 07:18:32,580 INFO L290 TraceCheckUtils]: 191: Hoare triple {42631#true} ~cond := #in~cond; {42631#true} is VALID [2022-04-28 07:18:32,580 INFO L272 TraceCheckUtils]: 190: Hoare triple {43560#(< ~counter~0 45)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {42631#true} is VALID [2022-04-28 07:18:32,580 INFO L290 TraceCheckUtils]: 189: Hoare triple {43560#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {43560#(< ~counter~0 45)} is VALID [2022-04-28 07:18:32,581 INFO L290 TraceCheckUtils]: 188: Hoare triple {43588#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43560#(< ~counter~0 45)} is VALID [2022-04-28 07:18:32,581 INFO L290 TraceCheckUtils]: 187: Hoare triple {43588#(< ~counter~0 44)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {43588#(< ~counter~0 44)} is VALID [2022-04-28 07:18:32,581 INFO L290 TraceCheckUtils]: 186: Hoare triple {43588#(< ~counter~0 44)} assume !!(0 != ~y3~0); {43588#(< ~counter~0 44)} is VALID [2022-04-28 07:18:32,582 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {42631#true} {43588#(< ~counter~0 44)} #63#return; {43588#(< ~counter~0 44)} is VALID [2022-04-28 07:18:32,582 INFO L290 TraceCheckUtils]: 184: Hoare triple {42631#true} assume true; {42631#true} is VALID [2022-04-28 07:18:32,582 INFO L290 TraceCheckUtils]: 183: Hoare triple {42631#true} assume !(0 == ~cond); {42631#true} is VALID [2022-04-28 07:18:32,582 INFO L290 TraceCheckUtils]: 182: Hoare triple {42631#true} ~cond := #in~cond; {42631#true} is VALID [2022-04-28 07:18:32,582 INFO L272 TraceCheckUtils]: 181: Hoare triple {43588#(< ~counter~0 44)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {42631#true} is VALID [2022-04-28 07:18:32,582 INFO L290 TraceCheckUtils]: 180: Hoare triple {43588#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {43588#(< ~counter~0 44)} is VALID [2022-04-28 07:18:32,583 INFO L290 TraceCheckUtils]: 179: Hoare triple {43616#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43588#(< ~counter~0 44)} is VALID [2022-04-28 07:18:32,583 INFO L290 TraceCheckUtils]: 178: Hoare triple {43616#(< ~counter~0 43)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {43616#(< ~counter~0 43)} is VALID [2022-04-28 07:18:32,583 INFO L290 TraceCheckUtils]: 177: Hoare triple {43616#(< ~counter~0 43)} assume !!(0 != ~y3~0); {43616#(< ~counter~0 43)} is VALID [2022-04-28 07:18:32,584 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {42631#true} {43616#(< ~counter~0 43)} #63#return; {43616#(< ~counter~0 43)} is VALID [2022-04-28 07:18:32,584 INFO L290 TraceCheckUtils]: 175: Hoare triple {42631#true} assume true; {42631#true} is VALID [2022-04-28 07:18:32,584 INFO L290 TraceCheckUtils]: 174: Hoare triple {42631#true} assume !(0 == ~cond); {42631#true} is VALID [2022-04-28 07:18:32,584 INFO L290 TraceCheckUtils]: 173: Hoare triple {42631#true} ~cond := #in~cond; {42631#true} is VALID [2022-04-28 07:18:32,584 INFO L272 TraceCheckUtils]: 172: Hoare triple {43616#(< ~counter~0 43)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {42631#true} is VALID [2022-04-28 07:18:32,584 INFO L290 TraceCheckUtils]: 171: Hoare triple {43616#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {43616#(< ~counter~0 43)} is VALID [2022-04-28 07:18:32,585 INFO L290 TraceCheckUtils]: 170: Hoare triple {43644#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43616#(< ~counter~0 43)} is VALID [2022-04-28 07:18:32,585 INFO L290 TraceCheckUtils]: 169: Hoare triple {43644#(< ~counter~0 42)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {43644#(< ~counter~0 42)} is VALID [2022-04-28 07:18:32,585 INFO L290 TraceCheckUtils]: 168: Hoare triple {43644#(< ~counter~0 42)} assume !!(0 != ~y3~0); {43644#(< ~counter~0 42)} is VALID [2022-04-28 07:18:32,586 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {42631#true} {43644#(< ~counter~0 42)} #63#return; {43644#(< ~counter~0 42)} is VALID [2022-04-28 07:18:32,586 INFO L290 TraceCheckUtils]: 166: Hoare triple {42631#true} assume true; {42631#true} is VALID [2022-04-28 07:18:32,586 INFO L290 TraceCheckUtils]: 165: Hoare triple {42631#true} assume !(0 == ~cond); {42631#true} is VALID [2022-04-28 07:18:32,586 INFO L290 TraceCheckUtils]: 164: Hoare triple {42631#true} ~cond := #in~cond; {42631#true} is VALID [2022-04-28 07:18:32,586 INFO L272 TraceCheckUtils]: 163: Hoare triple {43644#(< ~counter~0 42)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {42631#true} is VALID [2022-04-28 07:18:32,586 INFO L290 TraceCheckUtils]: 162: Hoare triple {43644#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {43644#(< ~counter~0 42)} is VALID [2022-04-28 07:18:32,587 INFO L290 TraceCheckUtils]: 161: Hoare triple {43672#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43644#(< ~counter~0 42)} is VALID [2022-04-28 07:18:32,587 INFO L290 TraceCheckUtils]: 160: Hoare triple {43672#(< ~counter~0 41)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {43672#(< ~counter~0 41)} is VALID [2022-04-28 07:18:32,587 INFO L290 TraceCheckUtils]: 159: Hoare triple {43672#(< ~counter~0 41)} assume !!(0 != ~y3~0); {43672#(< ~counter~0 41)} is VALID [2022-04-28 07:18:32,588 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {42631#true} {43672#(< ~counter~0 41)} #63#return; {43672#(< ~counter~0 41)} is VALID [2022-04-28 07:18:32,588 INFO L290 TraceCheckUtils]: 157: Hoare triple {42631#true} assume true; {42631#true} is VALID [2022-04-28 07:18:32,588 INFO L290 TraceCheckUtils]: 156: Hoare triple {42631#true} assume !(0 == ~cond); {42631#true} is VALID [2022-04-28 07:18:32,588 INFO L290 TraceCheckUtils]: 155: Hoare triple {42631#true} ~cond := #in~cond; {42631#true} is VALID [2022-04-28 07:18:32,588 INFO L272 TraceCheckUtils]: 154: Hoare triple {43672#(< ~counter~0 41)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {42631#true} is VALID [2022-04-28 07:18:32,588 INFO L290 TraceCheckUtils]: 153: Hoare triple {43672#(< ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {43672#(< ~counter~0 41)} is VALID [2022-04-28 07:18:32,589 INFO L290 TraceCheckUtils]: 152: Hoare triple {43700#(< ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43672#(< ~counter~0 41)} is VALID [2022-04-28 07:18:32,589 INFO L290 TraceCheckUtils]: 151: Hoare triple {43700#(< ~counter~0 40)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {43700#(< ~counter~0 40)} is VALID [2022-04-28 07:18:32,589 INFO L290 TraceCheckUtils]: 150: Hoare triple {43700#(< ~counter~0 40)} assume !!(0 != ~y3~0); {43700#(< ~counter~0 40)} is VALID [2022-04-28 07:18:32,589 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {42631#true} {43700#(< ~counter~0 40)} #63#return; {43700#(< ~counter~0 40)} is VALID [2022-04-28 07:18:32,590 INFO L290 TraceCheckUtils]: 148: Hoare triple {42631#true} assume true; {42631#true} is VALID [2022-04-28 07:18:32,590 INFO L290 TraceCheckUtils]: 147: Hoare triple {42631#true} assume !(0 == ~cond); {42631#true} is VALID [2022-04-28 07:18:32,590 INFO L290 TraceCheckUtils]: 146: Hoare triple {42631#true} ~cond := #in~cond; {42631#true} is VALID [2022-04-28 07:18:32,590 INFO L272 TraceCheckUtils]: 145: Hoare triple {43700#(< ~counter~0 40)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {42631#true} is VALID [2022-04-28 07:18:32,590 INFO L290 TraceCheckUtils]: 144: Hoare triple {43700#(< ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {43700#(< ~counter~0 40)} is VALID [2022-04-28 07:18:32,590 INFO L290 TraceCheckUtils]: 143: Hoare triple {43728#(< ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43700#(< ~counter~0 40)} is VALID [2022-04-28 07:18:32,591 INFO L290 TraceCheckUtils]: 142: Hoare triple {43728#(< ~counter~0 39)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {43728#(< ~counter~0 39)} is VALID [2022-04-28 07:18:32,591 INFO L290 TraceCheckUtils]: 141: Hoare triple {43728#(< ~counter~0 39)} assume !!(0 != ~y3~0); {43728#(< ~counter~0 39)} is VALID [2022-04-28 07:18:32,591 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {42631#true} {43728#(< ~counter~0 39)} #63#return; {43728#(< ~counter~0 39)} is VALID [2022-04-28 07:18:32,591 INFO L290 TraceCheckUtils]: 139: Hoare triple {42631#true} assume true; {42631#true} is VALID [2022-04-28 07:18:32,592 INFO L290 TraceCheckUtils]: 138: Hoare triple {42631#true} assume !(0 == ~cond); {42631#true} is VALID [2022-04-28 07:18:32,592 INFO L290 TraceCheckUtils]: 137: Hoare triple {42631#true} ~cond := #in~cond; {42631#true} is VALID [2022-04-28 07:18:32,592 INFO L272 TraceCheckUtils]: 136: Hoare triple {43728#(< ~counter~0 39)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {42631#true} is VALID [2022-04-28 07:18:32,592 INFO L290 TraceCheckUtils]: 135: Hoare triple {43728#(< ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {43728#(< ~counter~0 39)} is VALID [2022-04-28 07:18:32,592 INFO L290 TraceCheckUtils]: 134: Hoare triple {43756#(< ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43728#(< ~counter~0 39)} is VALID [2022-04-28 07:18:32,593 INFO L290 TraceCheckUtils]: 133: Hoare triple {43756#(< ~counter~0 38)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {43756#(< ~counter~0 38)} is VALID [2022-04-28 07:18:32,593 INFO L290 TraceCheckUtils]: 132: Hoare triple {43756#(< ~counter~0 38)} assume !!(0 != ~y3~0); {43756#(< ~counter~0 38)} is VALID [2022-04-28 07:18:32,593 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {42631#true} {43756#(< ~counter~0 38)} #63#return; {43756#(< ~counter~0 38)} is VALID [2022-04-28 07:18:32,593 INFO L290 TraceCheckUtils]: 130: Hoare triple {42631#true} assume true; {42631#true} is VALID [2022-04-28 07:18:32,593 INFO L290 TraceCheckUtils]: 129: Hoare triple {42631#true} assume !(0 == ~cond); {42631#true} is VALID [2022-04-28 07:18:32,594 INFO L290 TraceCheckUtils]: 128: Hoare triple {42631#true} ~cond := #in~cond; {42631#true} is VALID [2022-04-28 07:18:32,594 INFO L272 TraceCheckUtils]: 127: Hoare triple {43756#(< ~counter~0 38)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {42631#true} is VALID [2022-04-28 07:18:32,594 INFO L290 TraceCheckUtils]: 126: Hoare triple {43756#(< ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {43756#(< ~counter~0 38)} is VALID [2022-04-28 07:18:32,594 INFO L290 TraceCheckUtils]: 125: Hoare triple {43784#(< ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43756#(< ~counter~0 38)} is VALID [2022-04-28 07:18:32,595 INFO L290 TraceCheckUtils]: 124: Hoare triple {43784#(< ~counter~0 37)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {43784#(< ~counter~0 37)} is VALID [2022-04-28 07:18:32,595 INFO L290 TraceCheckUtils]: 123: Hoare triple {43784#(< ~counter~0 37)} assume !!(0 != ~y3~0); {43784#(< ~counter~0 37)} is VALID [2022-04-28 07:18:32,595 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {42631#true} {43784#(< ~counter~0 37)} #63#return; {43784#(< ~counter~0 37)} is VALID [2022-04-28 07:18:32,596 INFO L290 TraceCheckUtils]: 121: Hoare triple {42631#true} assume true; {42631#true} is VALID [2022-04-28 07:18:32,596 INFO L290 TraceCheckUtils]: 120: Hoare triple {42631#true} assume !(0 == ~cond); {42631#true} is VALID [2022-04-28 07:18:32,609 INFO L290 TraceCheckUtils]: 119: Hoare triple {42631#true} ~cond := #in~cond; {42631#true} is VALID [2022-04-28 07:18:32,609 INFO L272 TraceCheckUtils]: 118: Hoare triple {43784#(< ~counter~0 37)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {42631#true} is VALID [2022-04-28 07:18:32,609 INFO L290 TraceCheckUtils]: 117: Hoare triple {43784#(< ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {43784#(< ~counter~0 37)} is VALID [2022-04-28 07:18:32,611 INFO L290 TraceCheckUtils]: 116: Hoare triple {43812#(< ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43784#(< ~counter~0 37)} is VALID [2022-04-28 07:18:32,611 INFO L290 TraceCheckUtils]: 115: Hoare triple {43812#(< ~counter~0 36)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {43812#(< ~counter~0 36)} is VALID [2022-04-28 07:18:32,611 INFO L290 TraceCheckUtils]: 114: Hoare triple {43812#(< ~counter~0 36)} assume !!(0 != ~y3~0); {43812#(< ~counter~0 36)} is VALID [2022-04-28 07:18:32,612 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {42631#true} {43812#(< ~counter~0 36)} #63#return; {43812#(< ~counter~0 36)} is VALID [2022-04-28 07:18:32,612 INFO L290 TraceCheckUtils]: 112: Hoare triple {42631#true} assume true; {42631#true} is VALID [2022-04-28 07:18:32,612 INFO L290 TraceCheckUtils]: 111: Hoare triple {42631#true} assume !(0 == ~cond); {42631#true} is VALID [2022-04-28 07:18:32,612 INFO L290 TraceCheckUtils]: 110: Hoare triple {42631#true} ~cond := #in~cond; {42631#true} is VALID [2022-04-28 07:18:32,612 INFO L272 TraceCheckUtils]: 109: Hoare triple {43812#(< ~counter~0 36)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {42631#true} is VALID [2022-04-28 07:18:32,612 INFO L290 TraceCheckUtils]: 108: Hoare triple {43812#(< ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {43812#(< ~counter~0 36)} is VALID [2022-04-28 07:18:32,613 INFO L290 TraceCheckUtils]: 107: Hoare triple {43840#(< ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43812#(< ~counter~0 36)} is VALID [2022-04-28 07:18:32,613 INFO L290 TraceCheckUtils]: 106: Hoare triple {43840#(< ~counter~0 35)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {43840#(< ~counter~0 35)} is VALID [2022-04-28 07:18:32,613 INFO L290 TraceCheckUtils]: 105: Hoare triple {43840#(< ~counter~0 35)} assume !!(0 != ~y3~0); {43840#(< ~counter~0 35)} is VALID [2022-04-28 07:18:32,614 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {42631#true} {43840#(< ~counter~0 35)} #63#return; {43840#(< ~counter~0 35)} is VALID [2022-04-28 07:18:32,614 INFO L290 TraceCheckUtils]: 103: Hoare triple {42631#true} assume true; {42631#true} is VALID [2022-04-28 07:18:32,614 INFO L290 TraceCheckUtils]: 102: Hoare triple {42631#true} assume !(0 == ~cond); {42631#true} is VALID [2022-04-28 07:18:32,614 INFO L290 TraceCheckUtils]: 101: Hoare triple {42631#true} ~cond := #in~cond; {42631#true} is VALID [2022-04-28 07:18:32,614 INFO L272 TraceCheckUtils]: 100: Hoare triple {43840#(< ~counter~0 35)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {42631#true} is VALID [2022-04-28 07:18:32,614 INFO L290 TraceCheckUtils]: 99: Hoare triple {43840#(< ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {43840#(< ~counter~0 35)} is VALID [2022-04-28 07:18:32,615 INFO L290 TraceCheckUtils]: 98: Hoare triple {43868#(< ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43840#(< ~counter~0 35)} is VALID [2022-04-28 07:18:32,615 INFO L290 TraceCheckUtils]: 97: Hoare triple {43868#(< ~counter~0 34)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {43868#(< ~counter~0 34)} is VALID [2022-04-28 07:18:32,615 INFO L290 TraceCheckUtils]: 96: Hoare triple {43868#(< ~counter~0 34)} assume !!(0 != ~y3~0); {43868#(< ~counter~0 34)} is VALID [2022-04-28 07:18:32,616 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {42631#true} {43868#(< ~counter~0 34)} #63#return; {43868#(< ~counter~0 34)} is VALID [2022-04-28 07:18:32,616 INFO L290 TraceCheckUtils]: 94: Hoare triple {42631#true} assume true; {42631#true} is VALID [2022-04-28 07:18:32,616 INFO L290 TraceCheckUtils]: 93: Hoare triple {42631#true} assume !(0 == ~cond); {42631#true} is VALID [2022-04-28 07:18:32,616 INFO L290 TraceCheckUtils]: 92: Hoare triple {42631#true} ~cond := #in~cond; {42631#true} is VALID [2022-04-28 07:18:32,616 INFO L272 TraceCheckUtils]: 91: Hoare triple {43868#(< ~counter~0 34)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {42631#true} is VALID [2022-04-28 07:18:32,616 INFO L290 TraceCheckUtils]: 90: Hoare triple {43868#(< ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {43868#(< ~counter~0 34)} is VALID [2022-04-28 07:18:32,617 INFO L290 TraceCheckUtils]: 89: Hoare triple {43896#(< ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43868#(< ~counter~0 34)} is VALID [2022-04-28 07:18:32,617 INFO L290 TraceCheckUtils]: 88: Hoare triple {43896#(< ~counter~0 33)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {43896#(< ~counter~0 33)} is VALID [2022-04-28 07:18:32,617 INFO L290 TraceCheckUtils]: 87: Hoare triple {43896#(< ~counter~0 33)} assume !!(0 != ~y3~0); {43896#(< ~counter~0 33)} is VALID [2022-04-28 07:18:32,618 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {42631#true} {43896#(< ~counter~0 33)} #63#return; {43896#(< ~counter~0 33)} is VALID [2022-04-28 07:18:32,618 INFO L290 TraceCheckUtils]: 85: Hoare triple {42631#true} assume true; {42631#true} is VALID [2022-04-28 07:18:32,618 INFO L290 TraceCheckUtils]: 84: Hoare triple {42631#true} assume !(0 == ~cond); {42631#true} is VALID [2022-04-28 07:18:32,618 INFO L290 TraceCheckUtils]: 83: Hoare triple {42631#true} ~cond := #in~cond; {42631#true} is VALID [2022-04-28 07:18:32,618 INFO L272 TraceCheckUtils]: 82: Hoare triple {43896#(< ~counter~0 33)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {42631#true} is VALID [2022-04-28 07:18:32,618 INFO L290 TraceCheckUtils]: 81: Hoare triple {43896#(< ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {43896#(< ~counter~0 33)} is VALID [2022-04-28 07:18:32,619 INFO L290 TraceCheckUtils]: 80: Hoare triple {43924#(< ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43896#(< ~counter~0 33)} is VALID [2022-04-28 07:18:32,619 INFO L290 TraceCheckUtils]: 79: Hoare triple {43924#(< ~counter~0 32)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {43924#(< ~counter~0 32)} is VALID [2022-04-28 07:18:32,619 INFO L290 TraceCheckUtils]: 78: Hoare triple {43924#(< ~counter~0 32)} assume !!(0 != ~y3~0); {43924#(< ~counter~0 32)} is VALID [2022-04-28 07:18:32,619 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {42631#true} {43924#(< ~counter~0 32)} #63#return; {43924#(< ~counter~0 32)} is VALID [2022-04-28 07:18:32,620 INFO L290 TraceCheckUtils]: 76: Hoare triple {42631#true} assume true; {42631#true} is VALID [2022-04-28 07:18:32,620 INFO L290 TraceCheckUtils]: 75: Hoare triple {42631#true} assume !(0 == ~cond); {42631#true} is VALID [2022-04-28 07:18:32,620 INFO L290 TraceCheckUtils]: 74: Hoare triple {42631#true} ~cond := #in~cond; {42631#true} is VALID [2022-04-28 07:18:32,620 INFO L272 TraceCheckUtils]: 73: Hoare triple {43924#(< ~counter~0 32)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {42631#true} is VALID [2022-04-28 07:18:32,620 INFO L290 TraceCheckUtils]: 72: Hoare triple {43924#(< ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {43924#(< ~counter~0 32)} is VALID [2022-04-28 07:18:32,620 INFO L290 TraceCheckUtils]: 71: Hoare triple {43952#(< ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43924#(< ~counter~0 32)} is VALID [2022-04-28 07:18:32,621 INFO L290 TraceCheckUtils]: 70: Hoare triple {43952#(< ~counter~0 31)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {43952#(< ~counter~0 31)} is VALID [2022-04-28 07:18:32,621 INFO L290 TraceCheckUtils]: 69: Hoare triple {43952#(< ~counter~0 31)} assume !!(0 != ~y3~0); {43952#(< ~counter~0 31)} is VALID [2022-04-28 07:18:32,621 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {42631#true} {43952#(< ~counter~0 31)} #63#return; {43952#(< ~counter~0 31)} is VALID [2022-04-28 07:18:32,621 INFO L290 TraceCheckUtils]: 67: Hoare triple {42631#true} assume true; {42631#true} is VALID [2022-04-28 07:18:32,622 INFO L290 TraceCheckUtils]: 66: Hoare triple {42631#true} assume !(0 == ~cond); {42631#true} is VALID [2022-04-28 07:18:32,622 INFO L290 TraceCheckUtils]: 65: Hoare triple {42631#true} ~cond := #in~cond; {42631#true} is VALID [2022-04-28 07:18:32,622 INFO L272 TraceCheckUtils]: 64: Hoare triple {43952#(< ~counter~0 31)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {42631#true} is VALID [2022-04-28 07:18:32,622 INFO L290 TraceCheckUtils]: 63: Hoare triple {43952#(< ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {43952#(< ~counter~0 31)} is VALID [2022-04-28 07:18:32,622 INFO L290 TraceCheckUtils]: 62: Hoare triple {43980#(< ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43952#(< ~counter~0 31)} is VALID [2022-04-28 07:18:32,623 INFO L290 TraceCheckUtils]: 61: Hoare triple {43980#(< ~counter~0 30)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {43980#(< ~counter~0 30)} is VALID [2022-04-28 07:18:32,623 INFO L290 TraceCheckUtils]: 60: Hoare triple {43980#(< ~counter~0 30)} assume !!(0 != ~y3~0); {43980#(< ~counter~0 30)} is VALID [2022-04-28 07:18:32,623 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {42631#true} {43980#(< ~counter~0 30)} #63#return; {43980#(< ~counter~0 30)} is VALID [2022-04-28 07:18:32,623 INFO L290 TraceCheckUtils]: 58: Hoare triple {42631#true} assume true; {42631#true} is VALID [2022-04-28 07:18:32,623 INFO L290 TraceCheckUtils]: 57: Hoare triple {42631#true} assume !(0 == ~cond); {42631#true} is VALID [2022-04-28 07:18:32,623 INFO L290 TraceCheckUtils]: 56: Hoare triple {42631#true} ~cond := #in~cond; {42631#true} is VALID [2022-04-28 07:18:32,624 INFO L272 TraceCheckUtils]: 55: Hoare triple {43980#(< ~counter~0 30)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {42631#true} is VALID [2022-04-28 07:18:32,624 INFO L290 TraceCheckUtils]: 54: Hoare triple {43980#(< ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {43980#(< ~counter~0 30)} is VALID [2022-04-28 07:18:32,624 INFO L290 TraceCheckUtils]: 53: Hoare triple {44008#(< ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43980#(< ~counter~0 30)} is VALID [2022-04-28 07:18:32,625 INFO L290 TraceCheckUtils]: 52: Hoare triple {44008#(< ~counter~0 29)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {44008#(< ~counter~0 29)} is VALID [2022-04-28 07:18:32,625 INFO L290 TraceCheckUtils]: 51: Hoare triple {44008#(< ~counter~0 29)} assume !!(0 != ~y3~0); {44008#(< ~counter~0 29)} is VALID [2022-04-28 07:18:32,625 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {42631#true} {44008#(< ~counter~0 29)} #63#return; {44008#(< ~counter~0 29)} is VALID [2022-04-28 07:18:32,625 INFO L290 TraceCheckUtils]: 49: Hoare triple {42631#true} assume true; {42631#true} is VALID [2022-04-28 07:18:32,625 INFO L290 TraceCheckUtils]: 48: Hoare triple {42631#true} assume !(0 == ~cond); {42631#true} is VALID [2022-04-28 07:18:32,625 INFO L290 TraceCheckUtils]: 47: Hoare triple {42631#true} ~cond := #in~cond; {42631#true} is VALID [2022-04-28 07:18:32,625 INFO L272 TraceCheckUtils]: 46: Hoare triple {44008#(< ~counter~0 29)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {42631#true} is VALID [2022-04-28 07:18:32,626 INFO L290 TraceCheckUtils]: 45: Hoare triple {44008#(< ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {44008#(< ~counter~0 29)} is VALID [2022-04-28 07:18:32,626 INFO L290 TraceCheckUtils]: 44: Hoare triple {44036#(< ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {44008#(< ~counter~0 29)} is VALID [2022-04-28 07:18:32,626 INFO L290 TraceCheckUtils]: 43: Hoare triple {44036#(< ~counter~0 28)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {44036#(< ~counter~0 28)} is VALID [2022-04-28 07:18:32,627 INFO L290 TraceCheckUtils]: 42: Hoare triple {44036#(< ~counter~0 28)} assume !!(0 != ~y3~0); {44036#(< ~counter~0 28)} is VALID [2022-04-28 07:18:32,627 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {42631#true} {44036#(< ~counter~0 28)} #63#return; {44036#(< ~counter~0 28)} is VALID [2022-04-28 07:18:32,627 INFO L290 TraceCheckUtils]: 40: Hoare triple {42631#true} assume true; {42631#true} is VALID [2022-04-28 07:18:32,627 INFO L290 TraceCheckUtils]: 39: Hoare triple {42631#true} assume !(0 == ~cond); {42631#true} is VALID [2022-04-28 07:18:32,627 INFO L290 TraceCheckUtils]: 38: Hoare triple {42631#true} ~cond := #in~cond; {42631#true} is VALID [2022-04-28 07:18:32,627 INFO L272 TraceCheckUtils]: 37: Hoare triple {44036#(< ~counter~0 28)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {42631#true} is VALID [2022-04-28 07:18:32,628 INFO L290 TraceCheckUtils]: 36: Hoare triple {44036#(< ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {44036#(< ~counter~0 28)} is VALID [2022-04-28 07:18:32,628 INFO L290 TraceCheckUtils]: 35: Hoare triple {44064#(< ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {44036#(< ~counter~0 28)} is VALID [2022-04-28 07:18:32,628 INFO L290 TraceCheckUtils]: 34: Hoare triple {44064#(< ~counter~0 27)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {44064#(< ~counter~0 27)} is VALID [2022-04-28 07:18:32,629 INFO L290 TraceCheckUtils]: 33: Hoare triple {44064#(< ~counter~0 27)} assume !!(0 != ~y3~0); {44064#(< ~counter~0 27)} is VALID [2022-04-28 07:18:32,629 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {42631#true} {44064#(< ~counter~0 27)} #63#return; {44064#(< ~counter~0 27)} is VALID [2022-04-28 07:18:32,629 INFO L290 TraceCheckUtils]: 31: Hoare triple {42631#true} assume true; {42631#true} is VALID [2022-04-28 07:18:32,629 INFO L290 TraceCheckUtils]: 30: Hoare triple {42631#true} assume !(0 == ~cond); {42631#true} is VALID [2022-04-28 07:18:32,629 INFO L290 TraceCheckUtils]: 29: Hoare triple {42631#true} ~cond := #in~cond; {42631#true} is VALID [2022-04-28 07:18:32,629 INFO L272 TraceCheckUtils]: 28: Hoare triple {44064#(< ~counter~0 27)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {42631#true} is VALID [2022-04-28 07:18:32,630 INFO L290 TraceCheckUtils]: 27: Hoare triple {44064#(< ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {44064#(< ~counter~0 27)} is VALID [2022-04-28 07:18:32,630 INFO L290 TraceCheckUtils]: 26: Hoare triple {43360#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {44064#(< ~counter~0 27)} is VALID [2022-04-28 07:18:32,630 INFO L290 TraceCheckUtils]: 25: Hoare triple {43360#(<= ~counter~0 25)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {43360#(<= ~counter~0 25)} is VALID [2022-04-28 07:18:32,631 INFO L290 TraceCheckUtils]: 24: Hoare triple {43360#(<= ~counter~0 25)} assume !!(0 != ~y3~0); {43360#(<= ~counter~0 25)} is VALID [2022-04-28 07:18:32,631 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {42631#true} {43360#(<= ~counter~0 25)} #63#return; {43360#(<= ~counter~0 25)} is VALID [2022-04-28 07:18:32,631 INFO L290 TraceCheckUtils]: 22: Hoare triple {42631#true} assume true; {42631#true} is VALID [2022-04-28 07:18:32,631 INFO L290 TraceCheckUtils]: 21: Hoare triple {42631#true} assume !(0 == ~cond); {42631#true} is VALID [2022-04-28 07:18:32,631 INFO L290 TraceCheckUtils]: 20: Hoare triple {42631#true} ~cond := #in~cond; {42631#true} is VALID [2022-04-28 07:18:32,631 INFO L272 TraceCheckUtils]: 19: Hoare triple {43360#(<= ~counter~0 25)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {42631#true} is VALID [2022-04-28 07:18:32,632 INFO L290 TraceCheckUtils]: 18: Hoare triple {43360#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {43360#(<= ~counter~0 25)} is VALID [2022-04-28 07:18:32,633 INFO L290 TraceCheckUtils]: 17: Hoare triple {43332#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43360#(<= ~counter~0 25)} is VALID [2022-04-28 07:18:32,633 INFO L290 TraceCheckUtils]: 16: Hoare triple {43332#(<= ~counter~0 24)} ~y1~0 := 0;~y2~0 := 0;~y3~0 := ~x1~0; {43332#(<= ~counter~0 24)} is VALID [2022-04-28 07:18:32,634 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {42631#true} {43332#(<= ~counter~0 24)} #61#return; {43332#(<= ~counter~0 24)} is VALID [2022-04-28 07:18:32,634 INFO L290 TraceCheckUtils]: 14: Hoare triple {42631#true} assume true; {42631#true} is VALID [2022-04-28 07:18:32,634 INFO L290 TraceCheckUtils]: 13: Hoare triple {42631#true} assume !(0 == ~cond); {42631#true} is VALID [2022-04-28 07:18:32,634 INFO L290 TraceCheckUtils]: 12: Hoare triple {42631#true} ~cond := #in~cond; {42631#true} is VALID [2022-04-28 07:18:32,634 INFO L272 TraceCheckUtils]: 11: Hoare triple {43332#(<= ~counter~0 24)} call assume_abort_if_not((if 0 != ~x2~0 then 1 else 0)); {42631#true} is VALID [2022-04-28 07:18:32,634 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {42631#true} {43332#(<= ~counter~0 24)} #59#return; {43332#(<= ~counter~0 24)} is VALID [2022-04-28 07:18:32,634 INFO L290 TraceCheckUtils]: 9: Hoare triple {42631#true} assume true; {42631#true} is VALID [2022-04-28 07:18:32,634 INFO L290 TraceCheckUtils]: 8: Hoare triple {42631#true} assume !(0 == ~cond); {42631#true} is VALID [2022-04-28 07:18:32,634 INFO L290 TraceCheckUtils]: 7: Hoare triple {42631#true} ~cond := #in~cond; {42631#true} is VALID [2022-04-28 07:18:32,634 INFO L272 TraceCheckUtils]: 6: Hoare triple {43332#(<= ~counter~0 24)} call assume_abort_if_not((if ~x1~0 >= 0 then 1 else 0)); {42631#true} is VALID [2022-04-28 07:18:32,635 INFO L290 TraceCheckUtils]: 5: Hoare triple {43332#(<= ~counter~0 24)} havoc ~x1~0;havoc ~x2~0;havoc ~y1~0;havoc ~y2~0;havoc ~y3~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~x1~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~x2~0 := #t~nondet5;havoc #t~nondet5; {43332#(<= ~counter~0 24)} is VALID [2022-04-28 07:18:32,635 INFO L272 TraceCheckUtils]: 4: Hoare triple {43332#(<= ~counter~0 24)} call #t~ret7 := main(); {43332#(<= ~counter~0 24)} is VALID [2022-04-28 07:18:32,635 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {43332#(<= ~counter~0 24)} {42631#true} #67#return; {43332#(<= ~counter~0 24)} is VALID [2022-04-28 07:18:32,635 INFO L290 TraceCheckUtils]: 2: Hoare triple {43332#(<= ~counter~0 24)} assume true; {43332#(<= ~counter~0 24)} is VALID [2022-04-28 07:18:32,636 INFO L290 TraceCheckUtils]: 1: Hoare triple {42631#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(11, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {43332#(<= ~counter~0 24)} is VALID [2022-04-28 07:18:32,636 INFO L272 TraceCheckUtils]: 0: Hoare triple {42631#true} call ULTIMATE.init(); {42631#true} is VALID [2022-04-28 07:18:32,637 INFO L134 CoverageAnalysis]: Checked inductivity of 2804 backedges. 50 proven. 1550 refuted. 0 times theorem prover too weak. 1204 trivial. 0 not checked. [2022-04-28 07:18:32,637 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 07:18:32,637 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1298379056] [2022-04-28 07:18:32,637 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 07:18:32,637 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2062889318] [2022-04-28 07:18:32,637 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2062889318] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 07:18:32,637 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 07:18:32,637 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [29, 29] total 54 [2022-04-28 07:18:32,637 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 07:18:32,638 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1314901784] [2022-04-28 07:18:32,638 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1314901784] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 07:18:32,638 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 07:18:32,638 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [29] imperfect sequences [] total 29 [2022-04-28 07:18:32,638 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [340043489] [2022-04-28 07:18:32,638 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 07:18:32,638 INFO L78 Accepts]: Start accepts. Automaton has has 29 states, 29 states have (on average 6.448275862068965) internal successors, (187), 28 states have internal predecessors, (187), 28 states have call successors, (30), 28 states have call predecessors, (30), 26 states have return successors, (28), 26 states have call predecessors, (28), 27 states have call successors, (28) Word has length 248 [2022-04-28 07:18:32,638 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 07:18:32,639 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 29 states, 29 states have (on average 6.448275862068965) internal successors, (187), 28 states have internal predecessors, (187), 28 states have call successors, (30), 28 states have call predecessors, (30), 26 states have return successors, (28), 26 states have call predecessors, (28), 27 states have call successors, (28) [2022-04-28 07:18:32,816 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 245 edges. 245 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 07:18:32,816 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 29 states [2022-04-28 07:18:32,816 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 07:18:32,817 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 29 interpolants. [2022-04-28 07:18:32,817 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1331, Invalid=1531, Unknown=0, NotChecked=0, Total=2862 [2022-04-28 07:18:32,817 INFO L87 Difference]: Start difference. First operand 245 states and 271 transitions. Second operand has 29 states, 29 states have (on average 6.448275862068965) internal successors, (187), 28 states have internal predecessors, (187), 28 states have call successors, (30), 28 states have call predecessors, (30), 26 states have return successors, (28), 26 states have call predecessors, (28), 27 states have call successors, (28) [2022-04-28 07:18:33,925 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 07:18:33,925 INFO L93 Difference]: Finished difference Result 259 states and 286 transitions. [2022-04-28 07:18:33,925 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 54 states. [2022-04-28 07:18:33,925 INFO L78 Accepts]: Start accepts. Automaton has has 29 states, 29 states have (on average 6.448275862068965) internal successors, (187), 28 states have internal predecessors, (187), 28 states have call successors, (30), 28 states have call predecessors, (30), 26 states have return successors, (28), 26 states have call predecessors, (28), 27 states have call successors, (28) Word has length 248 [2022-04-28 07:18:33,926 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 07:18:33,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 29 states, 29 states have (on average 6.448275862068965) internal successors, (187), 28 states have internal predecessors, (187), 28 states have call successors, (30), 28 states have call predecessors, (30), 26 states have return successors, (28), 26 states have call predecessors, (28), 27 states have call successors, (28) [2022-04-28 07:18:33,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 54 states and 285 transitions. [2022-04-28 07:18:33,930 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 29 states, 29 states have (on average 6.448275862068965) internal successors, (187), 28 states have internal predecessors, (187), 28 states have call successors, (30), 28 states have call predecessors, (30), 26 states have return successors, (28), 26 states have call predecessors, (28), 27 states have call successors, (28) [2022-04-28 07:18:33,933 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 54 states and 285 transitions. [2022-04-28 07:18:33,933 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 54 states and 285 transitions. [2022-04-28 07:18:34,175 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 285 edges. 285 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 07:18:34,179 INFO L225 Difference]: With dead ends: 259 [2022-04-28 07:18:34,179 INFO L226 Difference]: Without dead ends: 254 [2022-04-28 07:18:34,179 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 520 GetRequests, 442 SyntacticMatches, 1 SemanticMatches, 77 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 398 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=2656, Invalid=3506, Unknown=0, NotChecked=0, Total=6162 [2022-04-28 07:18:34,180 INFO L413 NwaCegarLoop]: 51 mSDtfsCounter, 80 mSDsluCounter, 237 mSDsCounter, 0 mSdLazyCounter, 153 mSolverCounterSat, 21 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 80 SdHoareTripleChecker+Valid, 288 SdHoareTripleChecker+Invalid, 174 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 21 IncrementalHoareTripleChecker+Valid, 153 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-28 07:18:34,180 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [80 Valid, 288 Invalid, 174 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [21 Valid, 153 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-28 07:18:34,180 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 254 states. [2022-04-28 07:18:34,469 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 254 to 254. [2022-04-28 07:18:34,469 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 07:18:34,470 INFO L82 GeneralOperation]: Start isEquivalent. First operand 254 states. Second operand has 254 states, 194 states have (on average 1.1391752577319587) internal successors, (221), 194 states have internal predecessors, (221), 31 states have call successors, (31), 30 states have call predecessors, (31), 28 states have return successors, (29), 29 states have call predecessors, (29), 29 states have call successors, (29) [2022-04-28 07:18:34,470 INFO L74 IsIncluded]: Start isIncluded. First operand 254 states. Second operand has 254 states, 194 states have (on average 1.1391752577319587) internal successors, (221), 194 states have internal predecessors, (221), 31 states have call successors, (31), 30 states have call predecessors, (31), 28 states have return successors, (29), 29 states have call predecessors, (29), 29 states have call successors, (29) [2022-04-28 07:18:34,470 INFO L87 Difference]: Start difference. First operand 254 states. Second operand has 254 states, 194 states have (on average 1.1391752577319587) internal successors, (221), 194 states have internal predecessors, (221), 31 states have call successors, (31), 30 states have call predecessors, (31), 28 states have return successors, (29), 29 states have call predecessors, (29), 29 states have call successors, (29) [2022-04-28 07:18:34,473 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 07:18:34,473 INFO L93 Difference]: Finished difference Result 254 states and 281 transitions. [2022-04-28 07:18:34,473 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 281 transitions. [2022-04-28 07:18:34,473 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 07:18:34,473 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 07:18:34,474 INFO L74 IsIncluded]: Start isIncluded. First operand has 254 states, 194 states have (on average 1.1391752577319587) internal successors, (221), 194 states have internal predecessors, (221), 31 states have call successors, (31), 30 states have call predecessors, (31), 28 states have return successors, (29), 29 states have call predecessors, (29), 29 states have call successors, (29) Second operand 254 states. [2022-04-28 07:18:34,474 INFO L87 Difference]: Start difference. First operand has 254 states, 194 states have (on average 1.1391752577319587) internal successors, (221), 194 states have internal predecessors, (221), 31 states have call successors, (31), 30 states have call predecessors, (31), 28 states have return successors, (29), 29 states have call predecessors, (29), 29 states have call successors, (29) Second operand 254 states. [2022-04-28 07:18:34,476 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 07:18:34,477 INFO L93 Difference]: Finished difference Result 254 states and 281 transitions. [2022-04-28 07:18:34,477 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 281 transitions. [2022-04-28 07:18:34,477 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 07:18:34,477 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 07:18:34,477 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 07:18:34,477 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 07:18:34,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 254 states, 194 states have (on average 1.1391752577319587) internal successors, (221), 194 states have internal predecessors, (221), 31 states have call successors, (31), 30 states have call predecessors, (31), 28 states have return successors, (29), 29 states have call predecessors, (29), 29 states have call successors, (29) [2022-04-28 07:18:34,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 254 states and 281 transitions. [2022-04-28 07:18:34,481 INFO L78 Accepts]: Start accepts. Automaton has 254 states and 281 transitions. Word has length 248 [2022-04-28 07:18:34,481 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 07:18:34,481 INFO L495 AbstractCegarLoop]: Abstraction has 254 states and 281 transitions. [2022-04-28 07:18:34,481 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 29 states, 29 states have (on average 6.448275862068965) internal successors, (187), 28 states have internal predecessors, (187), 28 states have call successors, (30), 28 states have call predecessors, (30), 26 states have return successors, (28), 26 states have call predecessors, (28), 27 states have call successors, (28) [2022-04-28 07:18:34,481 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 254 states and 281 transitions. [2022-04-28 07:18:34,800 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 281 edges. 281 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 07:18:34,801 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 281 transitions. [2022-04-28 07:18:34,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2022-04-28 07:18:34,802 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 07:18:34,802 INFO L195 NwaCegarLoop]: trace histogram [27, 27, 26, 26, 26, 26, 26, 26, 26, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 07:18:34,818 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (29)] Forceful destruction successful, exit code 0 [2022-04-28 07:18:35,002 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 29 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable28 [2022-04-28 07:18:35,002 INFO L420 AbstractCegarLoop]: === Iteration 30 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 07:18:35,002 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 07:18:35,003 INFO L85 PathProgramCache]: Analyzing trace with hash -1713487146, now seen corresponding path program 51 times [2022-04-28 07:18:35,003 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 07:18:35,003 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [903576731] [2022-04-28 07:18:35,003 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 07:18:35,003 INFO L85 PathProgramCache]: Analyzing trace with hash -1713487146, now seen corresponding path program 52 times [2022-04-28 07:18:35,003 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 07:18:35,003 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1873966824] [2022-04-28 07:18:35,003 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 07:18:35,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 07:18:35,021 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 07:18:35,021 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [955904503] [2022-04-28 07:18:35,021 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-28 07:18:35,021 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 07:18:35,022 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 07:18:35,022 INFO L229 MonitoredProcess]: Starting monitored process 30 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 07:18:35,025 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (30)] Waiting until timeout for monitored process [2022-04-28 07:18:35,122 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-28 07:18:35,123 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 07:18:35,125 INFO L263 TraceCheckSpWp]: Trace formula consists of 691 conjuncts, 57 conjunts are in the unsatisfiable core [2022-04-28 07:18:35,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 07:18:35,179 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 07:18:36,376 INFO L272 TraceCheckUtils]: 0: Hoare triple {45756#true} call ULTIMATE.init(); {45756#true} is VALID [2022-04-28 07:18:36,377 INFO L290 TraceCheckUtils]: 1: Hoare triple {45756#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(11, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {45764#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:36,377 INFO L290 TraceCheckUtils]: 2: Hoare triple {45764#(<= ~counter~0 0)} assume true; {45764#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:36,378 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {45764#(<= ~counter~0 0)} {45756#true} #67#return; {45764#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:36,378 INFO L272 TraceCheckUtils]: 4: Hoare triple {45764#(<= ~counter~0 0)} call #t~ret7 := main(); {45764#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:36,378 INFO L290 TraceCheckUtils]: 5: Hoare triple {45764#(<= ~counter~0 0)} havoc ~x1~0;havoc ~x2~0;havoc ~y1~0;havoc ~y2~0;havoc ~y3~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~x1~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~x2~0 := #t~nondet5;havoc #t~nondet5; {45764#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:36,378 INFO L272 TraceCheckUtils]: 6: Hoare triple {45764#(<= ~counter~0 0)} call assume_abort_if_not((if ~x1~0 >= 0 then 1 else 0)); {45764#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:36,379 INFO L290 TraceCheckUtils]: 7: Hoare triple {45764#(<= ~counter~0 0)} ~cond := #in~cond; {45764#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:36,379 INFO L290 TraceCheckUtils]: 8: Hoare triple {45764#(<= ~counter~0 0)} assume !(0 == ~cond); {45764#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:36,379 INFO L290 TraceCheckUtils]: 9: Hoare triple {45764#(<= ~counter~0 0)} assume true; {45764#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:36,380 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {45764#(<= ~counter~0 0)} {45764#(<= ~counter~0 0)} #59#return; {45764#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:36,380 INFO L272 TraceCheckUtils]: 11: Hoare triple {45764#(<= ~counter~0 0)} call assume_abort_if_not((if 0 != ~x2~0 then 1 else 0)); {45764#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:36,380 INFO L290 TraceCheckUtils]: 12: Hoare triple {45764#(<= ~counter~0 0)} ~cond := #in~cond; {45764#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:36,380 INFO L290 TraceCheckUtils]: 13: Hoare triple {45764#(<= ~counter~0 0)} assume !(0 == ~cond); {45764#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:36,381 INFO L290 TraceCheckUtils]: 14: Hoare triple {45764#(<= ~counter~0 0)} assume true; {45764#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:36,381 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {45764#(<= ~counter~0 0)} {45764#(<= ~counter~0 0)} #61#return; {45764#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:36,381 INFO L290 TraceCheckUtils]: 16: Hoare triple {45764#(<= ~counter~0 0)} ~y1~0 := 0;~y2~0 := 0;~y3~0 := ~x1~0; {45764#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:36,382 INFO L290 TraceCheckUtils]: 17: Hoare triple {45764#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {45813#(<= ~counter~0 1)} is VALID [2022-04-28 07:18:36,383 INFO L290 TraceCheckUtils]: 18: Hoare triple {45813#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {45813#(<= ~counter~0 1)} is VALID [2022-04-28 07:18:36,383 INFO L272 TraceCheckUtils]: 19: Hoare triple {45813#(<= ~counter~0 1)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {45813#(<= ~counter~0 1)} is VALID [2022-04-28 07:18:36,383 INFO L290 TraceCheckUtils]: 20: Hoare triple {45813#(<= ~counter~0 1)} ~cond := #in~cond; {45813#(<= ~counter~0 1)} is VALID [2022-04-28 07:18:36,383 INFO L290 TraceCheckUtils]: 21: Hoare triple {45813#(<= ~counter~0 1)} assume !(0 == ~cond); {45813#(<= ~counter~0 1)} is VALID [2022-04-28 07:18:36,384 INFO L290 TraceCheckUtils]: 22: Hoare triple {45813#(<= ~counter~0 1)} assume true; {45813#(<= ~counter~0 1)} is VALID [2022-04-28 07:18:36,384 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {45813#(<= ~counter~0 1)} {45813#(<= ~counter~0 1)} #63#return; {45813#(<= ~counter~0 1)} is VALID [2022-04-28 07:18:36,384 INFO L290 TraceCheckUtils]: 24: Hoare triple {45813#(<= ~counter~0 1)} assume !!(0 != ~y3~0); {45813#(<= ~counter~0 1)} is VALID [2022-04-28 07:18:36,385 INFO L290 TraceCheckUtils]: 25: Hoare triple {45813#(<= ~counter~0 1)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {45813#(<= ~counter~0 1)} is VALID [2022-04-28 07:18:36,385 INFO L290 TraceCheckUtils]: 26: Hoare triple {45813#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {45841#(<= ~counter~0 2)} is VALID [2022-04-28 07:18:36,385 INFO L290 TraceCheckUtils]: 27: Hoare triple {45841#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {45841#(<= ~counter~0 2)} is VALID [2022-04-28 07:18:36,386 INFO L272 TraceCheckUtils]: 28: Hoare triple {45841#(<= ~counter~0 2)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {45841#(<= ~counter~0 2)} is VALID [2022-04-28 07:18:36,386 INFO L290 TraceCheckUtils]: 29: Hoare triple {45841#(<= ~counter~0 2)} ~cond := #in~cond; {45841#(<= ~counter~0 2)} is VALID [2022-04-28 07:18:36,386 INFO L290 TraceCheckUtils]: 30: Hoare triple {45841#(<= ~counter~0 2)} assume !(0 == ~cond); {45841#(<= ~counter~0 2)} is VALID [2022-04-28 07:18:36,387 INFO L290 TraceCheckUtils]: 31: Hoare triple {45841#(<= ~counter~0 2)} assume true; {45841#(<= ~counter~0 2)} is VALID [2022-04-28 07:18:36,387 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {45841#(<= ~counter~0 2)} {45841#(<= ~counter~0 2)} #63#return; {45841#(<= ~counter~0 2)} is VALID [2022-04-28 07:18:36,387 INFO L290 TraceCheckUtils]: 33: Hoare triple {45841#(<= ~counter~0 2)} assume !!(0 != ~y3~0); {45841#(<= ~counter~0 2)} is VALID [2022-04-28 07:18:36,388 INFO L290 TraceCheckUtils]: 34: Hoare triple {45841#(<= ~counter~0 2)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {45841#(<= ~counter~0 2)} is VALID [2022-04-28 07:18:36,388 INFO L290 TraceCheckUtils]: 35: Hoare triple {45841#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {45869#(<= ~counter~0 3)} is VALID [2022-04-28 07:18:36,388 INFO L290 TraceCheckUtils]: 36: Hoare triple {45869#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {45869#(<= ~counter~0 3)} is VALID [2022-04-28 07:18:36,389 INFO L272 TraceCheckUtils]: 37: Hoare triple {45869#(<= ~counter~0 3)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {45869#(<= ~counter~0 3)} is VALID [2022-04-28 07:18:36,389 INFO L290 TraceCheckUtils]: 38: Hoare triple {45869#(<= ~counter~0 3)} ~cond := #in~cond; {45869#(<= ~counter~0 3)} is VALID [2022-04-28 07:18:36,389 INFO L290 TraceCheckUtils]: 39: Hoare triple {45869#(<= ~counter~0 3)} assume !(0 == ~cond); {45869#(<= ~counter~0 3)} is VALID [2022-04-28 07:18:36,390 INFO L290 TraceCheckUtils]: 40: Hoare triple {45869#(<= ~counter~0 3)} assume true; {45869#(<= ~counter~0 3)} is VALID [2022-04-28 07:18:36,390 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {45869#(<= ~counter~0 3)} {45869#(<= ~counter~0 3)} #63#return; {45869#(<= ~counter~0 3)} is VALID [2022-04-28 07:18:36,390 INFO L290 TraceCheckUtils]: 42: Hoare triple {45869#(<= ~counter~0 3)} assume !!(0 != ~y3~0); {45869#(<= ~counter~0 3)} is VALID [2022-04-28 07:18:36,391 INFO L290 TraceCheckUtils]: 43: Hoare triple {45869#(<= ~counter~0 3)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {45869#(<= ~counter~0 3)} is VALID [2022-04-28 07:18:36,391 INFO L290 TraceCheckUtils]: 44: Hoare triple {45869#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {45897#(<= ~counter~0 4)} is VALID [2022-04-28 07:18:36,391 INFO L290 TraceCheckUtils]: 45: Hoare triple {45897#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {45897#(<= ~counter~0 4)} is VALID [2022-04-28 07:18:36,392 INFO L272 TraceCheckUtils]: 46: Hoare triple {45897#(<= ~counter~0 4)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {45897#(<= ~counter~0 4)} is VALID [2022-04-28 07:18:36,392 INFO L290 TraceCheckUtils]: 47: Hoare triple {45897#(<= ~counter~0 4)} ~cond := #in~cond; {45897#(<= ~counter~0 4)} is VALID [2022-04-28 07:18:36,392 INFO L290 TraceCheckUtils]: 48: Hoare triple {45897#(<= ~counter~0 4)} assume !(0 == ~cond); {45897#(<= ~counter~0 4)} is VALID [2022-04-28 07:18:36,392 INFO L290 TraceCheckUtils]: 49: Hoare triple {45897#(<= ~counter~0 4)} assume true; {45897#(<= ~counter~0 4)} is VALID [2022-04-28 07:18:36,393 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {45897#(<= ~counter~0 4)} {45897#(<= ~counter~0 4)} #63#return; {45897#(<= ~counter~0 4)} is VALID [2022-04-28 07:18:36,393 INFO L290 TraceCheckUtils]: 51: Hoare triple {45897#(<= ~counter~0 4)} assume !!(0 != ~y3~0); {45897#(<= ~counter~0 4)} is VALID [2022-04-28 07:18:36,393 INFO L290 TraceCheckUtils]: 52: Hoare triple {45897#(<= ~counter~0 4)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {45897#(<= ~counter~0 4)} is VALID [2022-04-28 07:18:36,394 INFO L290 TraceCheckUtils]: 53: Hoare triple {45897#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {45925#(<= ~counter~0 5)} is VALID [2022-04-28 07:18:36,394 INFO L290 TraceCheckUtils]: 54: Hoare triple {45925#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {45925#(<= ~counter~0 5)} is VALID [2022-04-28 07:18:36,395 INFO L272 TraceCheckUtils]: 55: Hoare triple {45925#(<= ~counter~0 5)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {45925#(<= ~counter~0 5)} is VALID [2022-04-28 07:18:36,395 INFO L290 TraceCheckUtils]: 56: Hoare triple {45925#(<= ~counter~0 5)} ~cond := #in~cond; {45925#(<= ~counter~0 5)} is VALID [2022-04-28 07:18:36,395 INFO L290 TraceCheckUtils]: 57: Hoare triple {45925#(<= ~counter~0 5)} assume !(0 == ~cond); {45925#(<= ~counter~0 5)} is VALID [2022-04-28 07:18:36,395 INFO L290 TraceCheckUtils]: 58: Hoare triple {45925#(<= ~counter~0 5)} assume true; {45925#(<= ~counter~0 5)} is VALID [2022-04-28 07:18:36,396 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {45925#(<= ~counter~0 5)} {45925#(<= ~counter~0 5)} #63#return; {45925#(<= ~counter~0 5)} is VALID [2022-04-28 07:18:36,396 INFO L290 TraceCheckUtils]: 60: Hoare triple {45925#(<= ~counter~0 5)} assume !!(0 != ~y3~0); {45925#(<= ~counter~0 5)} is VALID [2022-04-28 07:18:36,396 INFO L290 TraceCheckUtils]: 61: Hoare triple {45925#(<= ~counter~0 5)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {45925#(<= ~counter~0 5)} is VALID [2022-04-28 07:18:36,397 INFO L290 TraceCheckUtils]: 62: Hoare triple {45925#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {45953#(<= ~counter~0 6)} is VALID [2022-04-28 07:18:36,397 INFO L290 TraceCheckUtils]: 63: Hoare triple {45953#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {45953#(<= ~counter~0 6)} is VALID [2022-04-28 07:18:36,398 INFO L272 TraceCheckUtils]: 64: Hoare triple {45953#(<= ~counter~0 6)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {45953#(<= ~counter~0 6)} is VALID [2022-04-28 07:18:36,398 INFO L290 TraceCheckUtils]: 65: Hoare triple {45953#(<= ~counter~0 6)} ~cond := #in~cond; {45953#(<= ~counter~0 6)} is VALID [2022-04-28 07:18:36,398 INFO L290 TraceCheckUtils]: 66: Hoare triple {45953#(<= ~counter~0 6)} assume !(0 == ~cond); {45953#(<= ~counter~0 6)} is VALID [2022-04-28 07:18:36,398 INFO L290 TraceCheckUtils]: 67: Hoare triple {45953#(<= ~counter~0 6)} assume true; {45953#(<= ~counter~0 6)} is VALID [2022-04-28 07:18:36,399 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {45953#(<= ~counter~0 6)} {45953#(<= ~counter~0 6)} #63#return; {45953#(<= ~counter~0 6)} is VALID [2022-04-28 07:18:36,399 INFO L290 TraceCheckUtils]: 69: Hoare triple {45953#(<= ~counter~0 6)} assume !!(0 != ~y3~0); {45953#(<= ~counter~0 6)} is VALID [2022-04-28 07:18:36,399 INFO L290 TraceCheckUtils]: 70: Hoare triple {45953#(<= ~counter~0 6)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {45953#(<= ~counter~0 6)} is VALID [2022-04-28 07:18:36,400 INFO L290 TraceCheckUtils]: 71: Hoare triple {45953#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {45981#(<= ~counter~0 7)} is VALID [2022-04-28 07:18:36,400 INFO L290 TraceCheckUtils]: 72: Hoare triple {45981#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {45981#(<= ~counter~0 7)} is VALID [2022-04-28 07:18:36,401 INFO L272 TraceCheckUtils]: 73: Hoare triple {45981#(<= ~counter~0 7)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {45981#(<= ~counter~0 7)} is VALID [2022-04-28 07:18:36,401 INFO L290 TraceCheckUtils]: 74: Hoare triple {45981#(<= ~counter~0 7)} ~cond := #in~cond; {45981#(<= ~counter~0 7)} is VALID [2022-04-28 07:18:36,401 INFO L290 TraceCheckUtils]: 75: Hoare triple {45981#(<= ~counter~0 7)} assume !(0 == ~cond); {45981#(<= ~counter~0 7)} is VALID [2022-04-28 07:18:36,401 INFO L290 TraceCheckUtils]: 76: Hoare triple {45981#(<= ~counter~0 7)} assume true; {45981#(<= ~counter~0 7)} is VALID [2022-04-28 07:18:36,402 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {45981#(<= ~counter~0 7)} {45981#(<= ~counter~0 7)} #63#return; {45981#(<= ~counter~0 7)} is VALID [2022-04-28 07:18:36,402 INFO L290 TraceCheckUtils]: 78: Hoare triple {45981#(<= ~counter~0 7)} assume !!(0 != ~y3~0); {45981#(<= ~counter~0 7)} is VALID [2022-04-28 07:18:36,402 INFO L290 TraceCheckUtils]: 79: Hoare triple {45981#(<= ~counter~0 7)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {45981#(<= ~counter~0 7)} is VALID [2022-04-28 07:18:36,403 INFO L290 TraceCheckUtils]: 80: Hoare triple {45981#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46009#(<= ~counter~0 8)} is VALID [2022-04-28 07:18:36,403 INFO L290 TraceCheckUtils]: 81: Hoare triple {46009#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {46009#(<= ~counter~0 8)} is VALID [2022-04-28 07:18:36,404 INFO L272 TraceCheckUtils]: 82: Hoare triple {46009#(<= ~counter~0 8)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {46009#(<= ~counter~0 8)} is VALID [2022-04-28 07:18:36,404 INFO L290 TraceCheckUtils]: 83: Hoare triple {46009#(<= ~counter~0 8)} ~cond := #in~cond; {46009#(<= ~counter~0 8)} is VALID [2022-04-28 07:18:36,404 INFO L290 TraceCheckUtils]: 84: Hoare triple {46009#(<= ~counter~0 8)} assume !(0 == ~cond); {46009#(<= ~counter~0 8)} is VALID [2022-04-28 07:18:36,404 INFO L290 TraceCheckUtils]: 85: Hoare triple {46009#(<= ~counter~0 8)} assume true; {46009#(<= ~counter~0 8)} is VALID [2022-04-28 07:18:36,405 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {46009#(<= ~counter~0 8)} {46009#(<= ~counter~0 8)} #63#return; {46009#(<= ~counter~0 8)} is VALID [2022-04-28 07:18:36,405 INFO L290 TraceCheckUtils]: 87: Hoare triple {46009#(<= ~counter~0 8)} assume !!(0 != ~y3~0); {46009#(<= ~counter~0 8)} is VALID [2022-04-28 07:18:36,405 INFO L290 TraceCheckUtils]: 88: Hoare triple {46009#(<= ~counter~0 8)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {46009#(<= ~counter~0 8)} is VALID [2022-04-28 07:18:36,406 INFO L290 TraceCheckUtils]: 89: Hoare triple {46009#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46037#(<= ~counter~0 9)} is VALID [2022-04-28 07:18:36,406 INFO L290 TraceCheckUtils]: 90: Hoare triple {46037#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {46037#(<= ~counter~0 9)} is VALID [2022-04-28 07:18:36,407 INFO L272 TraceCheckUtils]: 91: Hoare triple {46037#(<= ~counter~0 9)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {46037#(<= ~counter~0 9)} is VALID [2022-04-28 07:18:36,407 INFO L290 TraceCheckUtils]: 92: Hoare triple {46037#(<= ~counter~0 9)} ~cond := #in~cond; {46037#(<= ~counter~0 9)} is VALID [2022-04-28 07:18:36,407 INFO L290 TraceCheckUtils]: 93: Hoare triple {46037#(<= ~counter~0 9)} assume !(0 == ~cond); {46037#(<= ~counter~0 9)} is VALID [2022-04-28 07:18:36,407 INFO L290 TraceCheckUtils]: 94: Hoare triple {46037#(<= ~counter~0 9)} assume true; {46037#(<= ~counter~0 9)} is VALID [2022-04-28 07:18:36,408 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {46037#(<= ~counter~0 9)} {46037#(<= ~counter~0 9)} #63#return; {46037#(<= ~counter~0 9)} is VALID [2022-04-28 07:18:36,408 INFO L290 TraceCheckUtils]: 96: Hoare triple {46037#(<= ~counter~0 9)} assume !!(0 != ~y3~0); {46037#(<= ~counter~0 9)} is VALID [2022-04-28 07:18:36,408 INFO L290 TraceCheckUtils]: 97: Hoare triple {46037#(<= ~counter~0 9)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {46037#(<= ~counter~0 9)} is VALID [2022-04-28 07:18:36,409 INFO L290 TraceCheckUtils]: 98: Hoare triple {46037#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46065#(<= ~counter~0 10)} is VALID [2022-04-28 07:18:36,409 INFO L290 TraceCheckUtils]: 99: Hoare triple {46065#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {46065#(<= ~counter~0 10)} is VALID [2022-04-28 07:18:36,409 INFO L272 TraceCheckUtils]: 100: Hoare triple {46065#(<= ~counter~0 10)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {46065#(<= ~counter~0 10)} is VALID [2022-04-28 07:18:36,410 INFO L290 TraceCheckUtils]: 101: Hoare triple {46065#(<= ~counter~0 10)} ~cond := #in~cond; {46065#(<= ~counter~0 10)} is VALID [2022-04-28 07:18:36,410 INFO L290 TraceCheckUtils]: 102: Hoare triple {46065#(<= ~counter~0 10)} assume !(0 == ~cond); {46065#(<= ~counter~0 10)} is VALID [2022-04-28 07:18:36,410 INFO L290 TraceCheckUtils]: 103: Hoare triple {46065#(<= ~counter~0 10)} assume true; {46065#(<= ~counter~0 10)} is VALID [2022-04-28 07:18:36,411 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {46065#(<= ~counter~0 10)} {46065#(<= ~counter~0 10)} #63#return; {46065#(<= ~counter~0 10)} is VALID [2022-04-28 07:18:36,411 INFO L290 TraceCheckUtils]: 105: Hoare triple {46065#(<= ~counter~0 10)} assume !!(0 != ~y3~0); {46065#(<= ~counter~0 10)} is VALID [2022-04-28 07:18:36,411 INFO L290 TraceCheckUtils]: 106: Hoare triple {46065#(<= ~counter~0 10)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {46065#(<= ~counter~0 10)} is VALID [2022-04-28 07:18:36,412 INFO L290 TraceCheckUtils]: 107: Hoare triple {46065#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46093#(<= ~counter~0 11)} is VALID [2022-04-28 07:18:36,412 INFO L290 TraceCheckUtils]: 108: Hoare triple {46093#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {46093#(<= ~counter~0 11)} is VALID [2022-04-28 07:18:36,412 INFO L272 TraceCheckUtils]: 109: Hoare triple {46093#(<= ~counter~0 11)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {46093#(<= ~counter~0 11)} is VALID [2022-04-28 07:18:36,413 INFO L290 TraceCheckUtils]: 110: Hoare triple {46093#(<= ~counter~0 11)} ~cond := #in~cond; {46093#(<= ~counter~0 11)} is VALID [2022-04-28 07:18:36,413 INFO L290 TraceCheckUtils]: 111: Hoare triple {46093#(<= ~counter~0 11)} assume !(0 == ~cond); {46093#(<= ~counter~0 11)} is VALID [2022-04-28 07:18:36,413 INFO L290 TraceCheckUtils]: 112: Hoare triple {46093#(<= ~counter~0 11)} assume true; {46093#(<= ~counter~0 11)} is VALID [2022-04-28 07:18:36,413 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {46093#(<= ~counter~0 11)} {46093#(<= ~counter~0 11)} #63#return; {46093#(<= ~counter~0 11)} is VALID [2022-04-28 07:18:36,414 INFO L290 TraceCheckUtils]: 114: Hoare triple {46093#(<= ~counter~0 11)} assume !!(0 != ~y3~0); {46093#(<= ~counter~0 11)} is VALID [2022-04-28 07:18:36,414 INFO L290 TraceCheckUtils]: 115: Hoare triple {46093#(<= ~counter~0 11)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {46093#(<= ~counter~0 11)} is VALID [2022-04-28 07:18:36,415 INFO L290 TraceCheckUtils]: 116: Hoare triple {46093#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46121#(<= ~counter~0 12)} is VALID [2022-04-28 07:18:36,415 INFO L290 TraceCheckUtils]: 117: Hoare triple {46121#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {46121#(<= ~counter~0 12)} is VALID [2022-04-28 07:18:36,415 INFO L272 TraceCheckUtils]: 118: Hoare triple {46121#(<= ~counter~0 12)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {46121#(<= ~counter~0 12)} is VALID [2022-04-28 07:18:36,416 INFO L290 TraceCheckUtils]: 119: Hoare triple {46121#(<= ~counter~0 12)} ~cond := #in~cond; {46121#(<= ~counter~0 12)} is VALID [2022-04-28 07:18:36,416 INFO L290 TraceCheckUtils]: 120: Hoare triple {46121#(<= ~counter~0 12)} assume !(0 == ~cond); {46121#(<= ~counter~0 12)} is VALID [2022-04-28 07:18:36,416 INFO L290 TraceCheckUtils]: 121: Hoare triple {46121#(<= ~counter~0 12)} assume true; {46121#(<= ~counter~0 12)} is VALID [2022-04-28 07:18:36,416 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {46121#(<= ~counter~0 12)} {46121#(<= ~counter~0 12)} #63#return; {46121#(<= ~counter~0 12)} is VALID [2022-04-28 07:18:36,417 INFO L290 TraceCheckUtils]: 123: Hoare triple {46121#(<= ~counter~0 12)} assume !!(0 != ~y3~0); {46121#(<= ~counter~0 12)} is VALID [2022-04-28 07:18:36,417 INFO L290 TraceCheckUtils]: 124: Hoare triple {46121#(<= ~counter~0 12)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {46121#(<= ~counter~0 12)} is VALID [2022-04-28 07:18:36,418 INFO L290 TraceCheckUtils]: 125: Hoare triple {46121#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46149#(<= ~counter~0 13)} is VALID [2022-04-28 07:18:36,418 INFO L290 TraceCheckUtils]: 126: Hoare triple {46149#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {46149#(<= ~counter~0 13)} is VALID [2022-04-28 07:18:36,418 INFO L272 TraceCheckUtils]: 127: Hoare triple {46149#(<= ~counter~0 13)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {46149#(<= ~counter~0 13)} is VALID [2022-04-28 07:18:36,418 INFO L290 TraceCheckUtils]: 128: Hoare triple {46149#(<= ~counter~0 13)} ~cond := #in~cond; {46149#(<= ~counter~0 13)} is VALID [2022-04-28 07:18:36,419 INFO L290 TraceCheckUtils]: 129: Hoare triple {46149#(<= ~counter~0 13)} assume !(0 == ~cond); {46149#(<= ~counter~0 13)} is VALID [2022-04-28 07:18:36,419 INFO L290 TraceCheckUtils]: 130: Hoare triple {46149#(<= ~counter~0 13)} assume true; {46149#(<= ~counter~0 13)} is VALID [2022-04-28 07:18:36,419 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {46149#(<= ~counter~0 13)} {46149#(<= ~counter~0 13)} #63#return; {46149#(<= ~counter~0 13)} is VALID [2022-04-28 07:18:36,420 INFO L290 TraceCheckUtils]: 132: Hoare triple {46149#(<= ~counter~0 13)} assume !!(0 != ~y3~0); {46149#(<= ~counter~0 13)} is VALID [2022-04-28 07:18:36,420 INFO L290 TraceCheckUtils]: 133: Hoare triple {46149#(<= ~counter~0 13)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {46149#(<= ~counter~0 13)} is VALID [2022-04-28 07:18:36,421 INFO L290 TraceCheckUtils]: 134: Hoare triple {46149#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46177#(<= ~counter~0 14)} is VALID [2022-04-28 07:18:36,421 INFO L290 TraceCheckUtils]: 135: Hoare triple {46177#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {46177#(<= ~counter~0 14)} is VALID [2022-04-28 07:18:36,421 INFO L272 TraceCheckUtils]: 136: Hoare triple {46177#(<= ~counter~0 14)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {46177#(<= ~counter~0 14)} is VALID [2022-04-28 07:18:36,422 INFO L290 TraceCheckUtils]: 137: Hoare triple {46177#(<= ~counter~0 14)} ~cond := #in~cond; {46177#(<= ~counter~0 14)} is VALID [2022-04-28 07:18:36,422 INFO L290 TraceCheckUtils]: 138: Hoare triple {46177#(<= ~counter~0 14)} assume !(0 == ~cond); {46177#(<= ~counter~0 14)} is VALID [2022-04-28 07:18:36,422 INFO L290 TraceCheckUtils]: 139: Hoare triple {46177#(<= ~counter~0 14)} assume true; {46177#(<= ~counter~0 14)} is VALID [2022-04-28 07:18:36,422 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {46177#(<= ~counter~0 14)} {46177#(<= ~counter~0 14)} #63#return; {46177#(<= ~counter~0 14)} is VALID [2022-04-28 07:18:36,423 INFO L290 TraceCheckUtils]: 141: Hoare triple {46177#(<= ~counter~0 14)} assume !!(0 != ~y3~0); {46177#(<= ~counter~0 14)} is VALID [2022-04-28 07:18:36,423 INFO L290 TraceCheckUtils]: 142: Hoare triple {46177#(<= ~counter~0 14)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {46177#(<= ~counter~0 14)} is VALID [2022-04-28 07:18:36,424 INFO L290 TraceCheckUtils]: 143: Hoare triple {46177#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46205#(<= ~counter~0 15)} is VALID [2022-04-28 07:18:36,424 INFO L290 TraceCheckUtils]: 144: Hoare triple {46205#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {46205#(<= ~counter~0 15)} is VALID [2022-04-28 07:18:36,424 INFO L272 TraceCheckUtils]: 145: Hoare triple {46205#(<= ~counter~0 15)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {46205#(<= ~counter~0 15)} is VALID [2022-04-28 07:18:36,425 INFO L290 TraceCheckUtils]: 146: Hoare triple {46205#(<= ~counter~0 15)} ~cond := #in~cond; {46205#(<= ~counter~0 15)} is VALID [2022-04-28 07:18:36,425 INFO L290 TraceCheckUtils]: 147: Hoare triple {46205#(<= ~counter~0 15)} assume !(0 == ~cond); {46205#(<= ~counter~0 15)} is VALID [2022-04-28 07:18:36,425 INFO L290 TraceCheckUtils]: 148: Hoare triple {46205#(<= ~counter~0 15)} assume true; {46205#(<= ~counter~0 15)} is VALID [2022-04-28 07:18:36,425 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {46205#(<= ~counter~0 15)} {46205#(<= ~counter~0 15)} #63#return; {46205#(<= ~counter~0 15)} is VALID [2022-04-28 07:18:36,426 INFO L290 TraceCheckUtils]: 150: Hoare triple {46205#(<= ~counter~0 15)} assume !!(0 != ~y3~0); {46205#(<= ~counter~0 15)} is VALID [2022-04-28 07:18:36,426 INFO L290 TraceCheckUtils]: 151: Hoare triple {46205#(<= ~counter~0 15)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {46205#(<= ~counter~0 15)} is VALID [2022-04-28 07:18:36,427 INFO L290 TraceCheckUtils]: 152: Hoare triple {46205#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46233#(<= ~counter~0 16)} is VALID [2022-04-28 07:18:36,427 INFO L290 TraceCheckUtils]: 153: Hoare triple {46233#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {46233#(<= ~counter~0 16)} is VALID [2022-04-28 07:18:36,427 INFO L272 TraceCheckUtils]: 154: Hoare triple {46233#(<= ~counter~0 16)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {46233#(<= ~counter~0 16)} is VALID [2022-04-28 07:18:36,427 INFO L290 TraceCheckUtils]: 155: Hoare triple {46233#(<= ~counter~0 16)} ~cond := #in~cond; {46233#(<= ~counter~0 16)} is VALID [2022-04-28 07:18:36,428 INFO L290 TraceCheckUtils]: 156: Hoare triple {46233#(<= ~counter~0 16)} assume !(0 == ~cond); {46233#(<= ~counter~0 16)} is VALID [2022-04-28 07:18:36,428 INFO L290 TraceCheckUtils]: 157: Hoare triple {46233#(<= ~counter~0 16)} assume true; {46233#(<= ~counter~0 16)} is VALID [2022-04-28 07:18:36,428 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {46233#(<= ~counter~0 16)} {46233#(<= ~counter~0 16)} #63#return; {46233#(<= ~counter~0 16)} is VALID [2022-04-28 07:18:36,429 INFO L290 TraceCheckUtils]: 159: Hoare triple {46233#(<= ~counter~0 16)} assume !!(0 != ~y3~0); {46233#(<= ~counter~0 16)} is VALID [2022-04-28 07:18:36,429 INFO L290 TraceCheckUtils]: 160: Hoare triple {46233#(<= ~counter~0 16)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {46233#(<= ~counter~0 16)} is VALID [2022-04-28 07:18:36,429 INFO L290 TraceCheckUtils]: 161: Hoare triple {46233#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46261#(<= ~counter~0 17)} is VALID [2022-04-28 07:18:36,430 INFO L290 TraceCheckUtils]: 162: Hoare triple {46261#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {46261#(<= ~counter~0 17)} is VALID [2022-04-28 07:18:36,430 INFO L272 TraceCheckUtils]: 163: Hoare triple {46261#(<= ~counter~0 17)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {46261#(<= ~counter~0 17)} is VALID [2022-04-28 07:18:36,430 INFO L290 TraceCheckUtils]: 164: Hoare triple {46261#(<= ~counter~0 17)} ~cond := #in~cond; {46261#(<= ~counter~0 17)} is VALID [2022-04-28 07:18:36,431 INFO L290 TraceCheckUtils]: 165: Hoare triple {46261#(<= ~counter~0 17)} assume !(0 == ~cond); {46261#(<= ~counter~0 17)} is VALID [2022-04-28 07:18:36,431 INFO L290 TraceCheckUtils]: 166: Hoare triple {46261#(<= ~counter~0 17)} assume true; {46261#(<= ~counter~0 17)} is VALID [2022-04-28 07:18:36,431 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {46261#(<= ~counter~0 17)} {46261#(<= ~counter~0 17)} #63#return; {46261#(<= ~counter~0 17)} is VALID [2022-04-28 07:18:36,432 INFO L290 TraceCheckUtils]: 168: Hoare triple {46261#(<= ~counter~0 17)} assume !!(0 != ~y3~0); {46261#(<= ~counter~0 17)} is VALID [2022-04-28 07:18:36,432 INFO L290 TraceCheckUtils]: 169: Hoare triple {46261#(<= ~counter~0 17)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {46261#(<= ~counter~0 17)} is VALID [2022-04-28 07:18:36,432 INFO L290 TraceCheckUtils]: 170: Hoare triple {46261#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46289#(<= ~counter~0 18)} is VALID [2022-04-28 07:18:36,433 INFO L290 TraceCheckUtils]: 171: Hoare triple {46289#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {46289#(<= ~counter~0 18)} is VALID [2022-04-28 07:18:36,433 INFO L272 TraceCheckUtils]: 172: Hoare triple {46289#(<= ~counter~0 18)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {46289#(<= ~counter~0 18)} is VALID [2022-04-28 07:18:36,433 INFO L290 TraceCheckUtils]: 173: Hoare triple {46289#(<= ~counter~0 18)} ~cond := #in~cond; {46289#(<= ~counter~0 18)} is VALID [2022-04-28 07:18:36,434 INFO L290 TraceCheckUtils]: 174: Hoare triple {46289#(<= ~counter~0 18)} assume !(0 == ~cond); {46289#(<= ~counter~0 18)} is VALID [2022-04-28 07:18:36,434 INFO L290 TraceCheckUtils]: 175: Hoare triple {46289#(<= ~counter~0 18)} assume true; {46289#(<= ~counter~0 18)} is VALID [2022-04-28 07:18:36,434 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {46289#(<= ~counter~0 18)} {46289#(<= ~counter~0 18)} #63#return; {46289#(<= ~counter~0 18)} is VALID [2022-04-28 07:18:36,435 INFO L290 TraceCheckUtils]: 177: Hoare triple {46289#(<= ~counter~0 18)} assume !!(0 != ~y3~0); {46289#(<= ~counter~0 18)} is VALID [2022-04-28 07:18:36,435 INFO L290 TraceCheckUtils]: 178: Hoare triple {46289#(<= ~counter~0 18)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {46289#(<= ~counter~0 18)} is VALID [2022-04-28 07:18:36,435 INFO L290 TraceCheckUtils]: 179: Hoare triple {46289#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46317#(<= ~counter~0 19)} is VALID [2022-04-28 07:18:36,436 INFO L290 TraceCheckUtils]: 180: Hoare triple {46317#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {46317#(<= ~counter~0 19)} is VALID [2022-04-28 07:18:36,436 INFO L272 TraceCheckUtils]: 181: Hoare triple {46317#(<= ~counter~0 19)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {46317#(<= ~counter~0 19)} is VALID [2022-04-28 07:18:36,436 INFO L290 TraceCheckUtils]: 182: Hoare triple {46317#(<= ~counter~0 19)} ~cond := #in~cond; {46317#(<= ~counter~0 19)} is VALID [2022-04-28 07:18:36,437 INFO L290 TraceCheckUtils]: 183: Hoare triple {46317#(<= ~counter~0 19)} assume !(0 == ~cond); {46317#(<= ~counter~0 19)} is VALID [2022-04-28 07:18:36,437 INFO L290 TraceCheckUtils]: 184: Hoare triple {46317#(<= ~counter~0 19)} assume true; {46317#(<= ~counter~0 19)} is VALID [2022-04-28 07:18:36,437 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {46317#(<= ~counter~0 19)} {46317#(<= ~counter~0 19)} #63#return; {46317#(<= ~counter~0 19)} is VALID [2022-04-28 07:18:36,438 INFO L290 TraceCheckUtils]: 186: Hoare triple {46317#(<= ~counter~0 19)} assume !!(0 != ~y3~0); {46317#(<= ~counter~0 19)} is VALID [2022-04-28 07:18:36,438 INFO L290 TraceCheckUtils]: 187: Hoare triple {46317#(<= ~counter~0 19)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {46317#(<= ~counter~0 19)} is VALID [2022-04-28 07:18:36,438 INFO L290 TraceCheckUtils]: 188: Hoare triple {46317#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46345#(<= ~counter~0 20)} is VALID [2022-04-28 07:18:36,439 INFO L290 TraceCheckUtils]: 189: Hoare triple {46345#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {46345#(<= ~counter~0 20)} is VALID [2022-04-28 07:18:36,439 INFO L272 TraceCheckUtils]: 190: Hoare triple {46345#(<= ~counter~0 20)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {46345#(<= ~counter~0 20)} is VALID [2022-04-28 07:18:36,439 INFO L290 TraceCheckUtils]: 191: Hoare triple {46345#(<= ~counter~0 20)} ~cond := #in~cond; {46345#(<= ~counter~0 20)} is VALID [2022-04-28 07:18:36,440 INFO L290 TraceCheckUtils]: 192: Hoare triple {46345#(<= ~counter~0 20)} assume !(0 == ~cond); {46345#(<= ~counter~0 20)} is VALID [2022-04-28 07:18:36,440 INFO L290 TraceCheckUtils]: 193: Hoare triple {46345#(<= ~counter~0 20)} assume true; {46345#(<= ~counter~0 20)} is VALID [2022-04-28 07:18:36,440 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {46345#(<= ~counter~0 20)} {46345#(<= ~counter~0 20)} #63#return; {46345#(<= ~counter~0 20)} is VALID [2022-04-28 07:18:36,441 INFO L290 TraceCheckUtils]: 195: Hoare triple {46345#(<= ~counter~0 20)} assume !!(0 != ~y3~0); {46345#(<= ~counter~0 20)} is VALID [2022-04-28 07:18:36,441 INFO L290 TraceCheckUtils]: 196: Hoare triple {46345#(<= ~counter~0 20)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {46345#(<= ~counter~0 20)} is VALID [2022-04-28 07:18:36,441 INFO L290 TraceCheckUtils]: 197: Hoare triple {46345#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46373#(<= ~counter~0 21)} is VALID [2022-04-28 07:18:36,442 INFO L290 TraceCheckUtils]: 198: Hoare triple {46373#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {46373#(<= ~counter~0 21)} is VALID [2022-04-28 07:18:36,442 INFO L272 TraceCheckUtils]: 199: Hoare triple {46373#(<= ~counter~0 21)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {46373#(<= ~counter~0 21)} is VALID [2022-04-28 07:18:36,442 INFO L290 TraceCheckUtils]: 200: Hoare triple {46373#(<= ~counter~0 21)} ~cond := #in~cond; {46373#(<= ~counter~0 21)} is VALID [2022-04-28 07:18:36,443 INFO L290 TraceCheckUtils]: 201: Hoare triple {46373#(<= ~counter~0 21)} assume !(0 == ~cond); {46373#(<= ~counter~0 21)} is VALID [2022-04-28 07:18:36,443 INFO L290 TraceCheckUtils]: 202: Hoare triple {46373#(<= ~counter~0 21)} assume true; {46373#(<= ~counter~0 21)} is VALID [2022-04-28 07:18:36,443 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {46373#(<= ~counter~0 21)} {46373#(<= ~counter~0 21)} #63#return; {46373#(<= ~counter~0 21)} is VALID [2022-04-28 07:18:36,443 INFO L290 TraceCheckUtils]: 204: Hoare triple {46373#(<= ~counter~0 21)} assume !!(0 != ~y3~0); {46373#(<= ~counter~0 21)} is VALID [2022-04-28 07:18:36,444 INFO L290 TraceCheckUtils]: 205: Hoare triple {46373#(<= ~counter~0 21)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {46373#(<= ~counter~0 21)} is VALID [2022-04-28 07:18:36,444 INFO L290 TraceCheckUtils]: 206: Hoare triple {46373#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46401#(<= ~counter~0 22)} is VALID [2022-04-28 07:18:36,445 INFO L290 TraceCheckUtils]: 207: Hoare triple {46401#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {46401#(<= ~counter~0 22)} is VALID [2022-04-28 07:18:36,445 INFO L272 TraceCheckUtils]: 208: Hoare triple {46401#(<= ~counter~0 22)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {46401#(<= ~counter~0 22)} is VALID [2022-04-28 07:18:36,445 INFO L290 TraceCheckUtils]: 209: Hoare triple {46401#(<= ~counter~0 22)} ~cond := #in~cond; {46401#(<= ~counter~0 22)} is VALID [2022-04-28 07:18:36,445 INFO L290 TraceCheckUtils]: 210: Hoare triple {46401#(<= ~counter~0 22)} assume !(0 == ~cond); {46401#(<= ~counter~0 22)} is VALID [2022-04-28 07:18:36,446 INFO L290 TraceCheckUtils]: 211: Hoare triple {46401#(<= ~counter~0 22)} assume true; {46401#(<= ~counter~0 22)} is VALID [2022-04-28 07:18:36,446 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {46401#(<= ~counter~0 22)} {46401#(<= ~counter~0 22)} #63#return; {46401#(<= ~counter~0 22)} is VALID [2022-04-28 07:18:36,446 INFO L290 TraceCheckUtils]: 213: Hoare triple {46401#(<= ~counter~0 22)} assume !!(0 != ~y3~0); {46401#(<= ~counter~0 22)} is VALID [2022-04-28 07:18:36,447 INFO L290 TraceCheckUtils]: 214: Hoare triple {46401#(<= ~counter~0 22)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {46401#(<= ~counter~0 22)} is VALID [2022-04-28 07:18:36,447 INFO L290 TraceCheckUtils]: 215: Hoare triple {46401#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46429#(<= ~counter~0 23)} is VALID [2022-04-28 07:18:36,448 INFO L290 TraceCheckUtils]: 216: Hoare triple {46429#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {46429#(<= ~counter~0 23)} is VALID [2022-04-28 07:18:36,448 INFO L272 TraceCheckUtils]: 217: Hoare triple {46429#(<= ~counter~0 23)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {46429#(<= ~counter~0 23)} is VALID [2022-04-28 07:18:36,448 INFO L290 TraceCheckUtils]: 218: Hoare triple {46429#(<= ~counter~0 23)} ~cond := #in~cond; {46429#(<= ~counter~0 23)} is VALID [2022-04-28 07:18:36,449 INFO L290 TraceCheckUtils]: 219: Hoare triple {46429#(<= ~counter~0 23)} assume !(0 == ~cond); {46429#(<= ~counter~0 23)} is VALID [2022-04-28 07:18:36,449 INFO L290 TraceCheckUtils]: 220: Hoare triple {46429#(<= ~counter~0 23)} assume true; {46429#(<= ~counter~0 23)} is VALID [2022-04-28 07:18:36,449 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {46429#(<= ~counter~0 23)} {46429#(<= ~counter~0 23)} #63#return; {46429#(<= ~counter~0 23)} is VALID [2022-04-28 07:18:36,449 INFO L290 TraceCheckUtils]: 222: Hoare triple {46429#(<= ~counter~0 23)} assume !!(0 != ~y3~0); {46429#(<= ~counter~0 23)} is VALID [2022-04-28 07:18:36,450 INFO L290 TraceCheckUtils]: 223: Hoare triple {46429#(<= ~counter~0 23)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {46429#(<= ~counter~0 23)} is VALID [2022-04-28 07:18:36,450 INFO L290 TraceCheckUtils]: 224: Hoare triple {46429#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46457#(<= ~counter~0 24)} is VALID [2022-04-28 07:18:36,450 INFO L290 TraceCheckUtils]: 225: Hoare triple {46457#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {46457#(<= ~counter~0 24)} is VALID [2022-04-28 07:18:36,451 INFO L272 TraceCheckUtils]: 226: Hoare triple {46457#(<= ~counter~0 24)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {46457#(<= ~counter~0 24)} is VALID [2022-04-28 07:18:36,451 INFO L290 TraceCheckUtils]: 227: Hoare triple {46457#(<= ~counter~0 24)} ~cond := #in~cond; {46457#(<= ~counter~0 24)} is VALID [2022-04-28 07:18:36,451 INFO L290 TraceCheckUtils]: 228: Hoare triple {46457#(<= ~counter~0 24)} assume !(0 == ~cond); {46457#(<= ~counter~0 24)} is VALID [2022-04-28 07:18:36,452 INFO L290 TraceCheckUtils]: 229: Hoare triple {46457#(<= ~counter~0 24)} assume true; {46457#(<= ~counter~0 24)} is VALID [2022-04-28 07:18:36,452 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {46457#(<= ~counter~0 24)} {46457#(<= ~counter~0 24)} #63#return; {46457#(<= ~counter~0 24)} is VALID [2022-04-28 07:18:36,452 INFO L290 TraceCheckUtils]: 231: Hoare triple {46457#(<= ~counter~0 24)} assume !!(0 != ~y3~0); {46457#(<= ~counter~0 24)} is VALID [2022-04-28 07:18:36,453 INFO L290 TraceCheckUtils]: 232: Hoare triple {46457#(<= ~counter~0 24)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {46457#(<= ~counter~0 24)} is VALID [2022-04-28 07:18:36,453 INFO L290 TraceCheckUtils]: 233: Hoare triple {46457#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46485#(<= ~counter~0 25)} is VALID [2022-04-28 07:18:36,454 INFO L290 TraceCheckUtils]: 234: Hoare triple {46485#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {46485#(<= ~counter~0 25)} is VALID [2022-04-28 07:18:36,454 INFO L272 TraceCheckUtils]: 235: Hoare triple {46485#(<= ~counter~0 25)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {46485#(<= ~counter~0 25)} is VALID [2022-04-28 07:18:36,454 INFO L290 TraceCheckUtils]: 236: Hoare triple {46485#(<= ~counter~0 25)} ~cond := #in~cond; {46485#(<= ~counter~0 25)} is VALID [2022-04-28 07:18:36,454 INFO L290 TraceCheckUtils]: 237: Hoare triple {46485#(<= ~counter~0 25)} assume !(0 == ~cond); {46485#(<= ~counter~0 25)} is VALID [2022-04-28 07:18:36,455 INFO L290 TraceCheckUtils]: 238: Hoare triple {46485#(<= ~counter~0 25)} assume true; {46485#(<= ~counter~0 25)} is VALID [2022-04-28 07:18:36,455 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {46485#(<= ~counter~0 25)} {46485#(<= ~counter~0 25)} #63#return; {46485#(<= ~counter~0 25)} is VALID [2022-04-28 07:18:36,455 INFO L290 TraceCheckUtils]: 240: Hoare triple {46485#(<= ~counter~0 25)} assume !!(0 != ~y3~0); {46485#(<= ~counter~0 25)} is VALID [2022-04-28 07:18:36,456 INFO L290 TraceCheckUtils]: 241: Hoare triple {46485#(<= ~counter~0 25)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {46485#(<= ~counter~0 25)} is VALID [2022-04-28 07:18:36,456 INFO L290 TraceCheckUtils]: 242: Hoare triple {46485#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46513#(<= ~counter~0 26)} is VALID [2022-04-28 07:18:36,457 INFO L290 TraceCheckUtils]: 243: Hoare triple {46513#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {46513#(<= ~counter~0 26)} is VALID [2022-04-28 07:18:36,457 INFO L272 TraceCheckUtils]: 244: Hoare triple {46513#(<= ~counter~0 26)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {46513#(<= ~counter~0 26)} is VALID [2022-04-28 07:18:36,457 INFO L290 TraceCheckUtils]: 245: Hoare triple {46513#(<= ~counter~0 26)} ~cond := #in~cond; {46513#(<= ~counter~0 26)} is VALID [2022-04-28 07:18:36,457 INFO L290 TraceCheckUtils]: 246: Hoare triple {46513#(<= ~counter~0 26)} assume !(0 == ~cond); {46513#(<= ~counter~0 26)} is VALID [2022-04-28 07:18:36,458 INFO L290 TraceCheckUtils]: 247: Hoare triple {46513#(<= ~counter~0 26)} assume true; {46513#(<= ~counter~0 26)} is VALID [2022-04-28 07:18:36,458 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {46513#(<= ~counter~0 26)} {46513#(<= ~counter~0 26)} #63#return; {46513#(<= ~counter~0 26)} is VALID [2022-04-28 07:18:36,458 INFO L290 TraceCheckUtils]: 249: Hoare triple {46513#(<= ~counter~0 26)} assume !!(0 != ~y3~0); {46513#(<= ~counter~0 26)} is VALID [2022-04-28 07:18:36,459 INFO L290 TraceCheckUtils]: 250: Hoare triple {46513#(<= ~counter~0 26)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {46513#(<= ~counter~0 26)} is VALID [2022-04-28 07:18:36,459 INFO L290 TraceCheckUtils]: 251: Hoare triple {46513#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46541#(<= |main_#t~post6| 26)} is VALID [2022-04-28 07:18:36,459 INFO L290 TraceCheckUtils]: 252: Hoare triple {46541#(<= |main_#t~post6| 26)} assume !(#t~post6 < 50);havoc #t~post6; {45757#false} is VALID [2022-04-28 07:18:36,459 INFO L272 TraceCheckUtils]: 253: Hoare triple {45757#false} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 == ~x1~0 then 1 else 0)); {45757#false} is VALID [2022-04-28 07:18:36,459 INFO L290 TraceCheckUtils]: 254: Hoare triple {45757#false} ~cond := #in~cond; {45757#false} is VALID [2022-04-28 07:18:36,459 INFO L290 TraceCheckUtils]: 255: Hoare triple {45757#false} assume 0 == ~cond; {45757#false} is VALID [2022-04-28 07:18:36,459 INFO L290 TraceCheckUtils]: 256: Hoare triple {45757#false} assume !false; {45757#false} is VALID [2022-04-28 07:18:36,461 INFO L134 CoverageAnalysis]: Checked inductivity of 3033 backedges. 52 proven. 2977 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-28 07:18:36,461 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 07:18:37,925 INFO L290 TraceCheckUtils]: 256: Hoare triple {45757#false} assume !false; {45757#false} is VALID [2022-04-28 07:18:37,925 INFO L290 TraceCheckUtils]: 255: Hoare triple {45757#false} assume 0 == ~cond; {45757#false} is VALID [2022-04-28 07:18:37,925 INFO L290 TraceCheckUtils]: 254: Hoare triple {45757#false} ~cond := #in~cond; {45757#false} is VALID [2022-04-28 07:18:37,925 INFO L272 TraceCheckUtils]: 253: Hoare triple {45757#false} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 == ~x1~0 then 1 else 0)); {45757#false} is VALID [2022-04-28 07:18:37,925 INFO L290 TraceCheckUtils]: 252: Hoare triple {46569#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {45757#false} is VALID [2022-04-28 07:18:37,926 INFO L290 TraceCheckUtils]: 251: Hoare triple {46573#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46569#(< |main_#t~post6| 50)} is VALID [2022-04-28 07:18:37,926 INFO L290 TraceCheckUtils]: 250: Hoare triple {46573#(< ~counter~0 50)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {46573#(< ~counter~0 50)} is VALID [2022-04-28 07:18:37,926 INFO L290 TraceCheckUtils]: 249: Hoare triple {46573#(< ~counter~0 50)} assume !!(0 != ~y3~0); {46573#(< ~counter~0 50)} is VALID [2022-04-28 07:18:37,927 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {45756#true} {46573#(< ~counter~0 50)} #63#return; {46573#(< ~counter~0 50)} is VALID [2022-04-28 07:18:37,927 INFO L290 TraceCheckUtils]: 247: Hoare triple {45756#true} assume true; {45756#true} is VALID [2022-04-28 07:18:37,927 INFO L290 TraceCheckUtils]: 246: Hoare triple {45756#true} assume !(0 == ~cond); {45756#true} is VALID [2022-04-28 07:18:37,927 INFO L290 TraceCheckUtils]: 245: Hoare triple {45756#true} ~cond := #in~cond; {45756#true} is VALID [2022-04-28 07:18:37,927 INFO L272 TraceCheckUtils]: 244: Hoare triple {46573#(< ~counter~0 50)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {45756#true} is VALID [2022-04-28 07:18:37,927 INFO L290 TraceCheckUtils]: 243: Hoare triple {46573#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {46573#(< ~counter~0 50)} is VALID [2022-04-28 07:18:37,928 INFO L290 TraceCheckUtils]: 242: Hoare triple {46601#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46573#(< ~counter~0 50)} is VALID [2022-04-28 07:18:37,929 INFO L290 TraceCheckUtils]: 241: Hoare triple {46601#(< ~counter~0 49)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {46601#(< ~counter~0 49)} is VALID [2022-04-28 07:18:37,929 INFO L290 TraceCheckUtils]: 240: Hoare triple {46601#(< ~counter~0 49)} assume !!(0 != ~y3~0); {46601#(< ~counter~0 49)} is VALID [2022-04-28 07:18:37,929 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {45756#true} {46601#(< ~counter~0 49)} #63#return; {46601#(< ~counter~0 49)} is VALID [2022-04-28 07:18:37,929 INFO L290 TraceCheckUtils]: 238: Hoare triple {45756#true} assume true; {45756#true} is VALID [2022-04-28 07:18:37,929 INFO L290 TraceCheckUtils]: 237: Hoare triple {45756#true} assume !(0 == ~cond); {45756#true} is VALID [2022-04-28 07:18:37,929 INFO L290 TraceCheckUtils]: 236: Hoare triple {45756#true} ~cond := #in~cond; {45756#true} is VALID [2022-04-28 07:18:37,929 INFO L272 TraceCheckUtils]: 235: Hoare triple {46601#(< ~counter~0 49)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {45756#true} is VALID [2022-04-28 07:18:37,930 INFO L290 TraceCheckUtils]: 234: Hoare triple {46601#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {46601#(< ~counter~0 49)} is VALID [2022-04-28 07:18:37,930 INFO L290 TraceCheckUtils]: 233: Hoare triple {46629#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46601#(< ~counter~0 49)} is VALID [2022-04-28 07:18:37,931 INFO L290 TraceCheckUtils]: 232: Hoare triple {46629#(< ~counter~0 48)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {46629#(< ~counter~0 48)} is VALID [2022-04-28 07:18:37,931 INFO L290 TraceCheckUtils]: 231: Hoare triple {46629#(< ~counter~0 48)} assume !!(0 != ~y3~0); {46629#(< ~counter~0 48)} is VALID [2022-04-28 07:18:37,931 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {45756#true} {46629#(< ~counter~0 48)} #63#return; {46629#(< ~counter~0 48)} is VALID [2022-04-28 07:18:37,931 INFO L290 TraceCheckUtils]: 229: Hoare triple {45756#true} assume true; {45756#true} is VALID [2022-04-28 07:18:37,931 INFO L290 TraceCheckUtils]: 228: Hoare triple {45756#true} assume !(0 == ~cond); {45756#true} is VALID [2022-04-28 07:18:37,931 INFO L290 TraceCheckUtils]: 227: Hoare triple {45756#true} ~cond := #in~cond; {45756#true} is VALID [2022-04-28 07:18:37,931 INFO L272 TraceCheckUtils]: 226: Hoare triple {46629#(< ~counter~0 48)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {45756#true} is VALID [2022-04-28 07:18:37,932 INFO L290 TraceCheckUtils]: 225: Hoare triple {46629#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {46629#(< ~counter~0 48)} is VALID [2022-04-28 07:18:37,932 INFO L290 TraceCheckUtils]: 224: Hoare triple {46657#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46629#(< ~counter~0 48)} is VALID [2022-04-28 07:18:37,932 INFO L290 TraceCheckUtils]: 223: Hoare triple {46657#(< ~counter~0 47)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {46657#(< ~counter~0 47)} is VALID [2022-04-28 07:18:37,933 INFO L290 TraceCheckUtils]: 222: Hoare triple {46657#(< ~counter~0 47)} assume !!(0 != ~y3~0); {46657#(< ~counter~0 47)} is VALID [2022-04-28 07:18:37,933 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {45756#true} {46657#(< ~counter~0 47)} #63#return; {46657#(< ~counter~0 47)} is VALID [2022-04-28 07:18:37,933 INFO L290 TraceCheckUtils]: 220: Hoare triple {45756#true} assume true; {45756#true} is VALID [2022-04-28 07:18:37,933 INFO L290 TraceCheckUtils]: 219: Hoare triple {45756#true} assume !(0 == ~cond); {45756#true} is VALID [2022-04-28 07:18:37,933 INFO L290 TraceCheckUtils]: 218: Hoare triple {45756#true} ~cond := #in~cond; {45756#true} is VALID [2022-04-28 07:18:37,933 INFO L272 TraceCheckUtils]: 217: Hoare triple {46657#(< ~counter~0 47)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {45756#true} is VALID [2022-04-28 07:18:37,934 INFO L290 TraceCheckUtils]: 216: Hoare triple {46657#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {46657#(< ~counter~0 47)} is VALID [2022-04-28 07:18:37,934 INFO L290 TraceCheckUtils]: 215: Hoare triple {46685#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46657#(< ~counter~0 47)} is VALID [2022-04-28 07:18:37,934 INFO L290 TraceCheckUtils]: 214: Hoare triple {46685#(< ~counter~0 46)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {46685#(< ~counter~0 46)} is VALID [2022-04-28 07:18:37,935 INFO L290 TraceCheckUtils]: 213: Hoare triple {46685#(< ~counter~0 46)} assume !!(0 != ~y3~0); {46685#(< ~counter~0 46)} is VALID [2022-04-28 07:18:37,935 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {45756#true} {46685#(< ~counter~0 46)} #63#return; {46685#(< ~counter~0 46)} is VALID [2022-04-28 07:18:37,935 INFO L290 TraceCheckUtils]: 211: Hoare triple {45756#true} assume true; {45756#true} is VALID [2022-04-28 07:18:37,935 INFO L290 TraceCheckUtils]: 210: Hoare triple {45756#true} assume !(0 == ~cond); {45756#true} is VALID [2022-04-28 07:18:37,935 INFO L290 TraceCheckUtils]: 209: Hoare triple {45756#true} ~cond := #in~cond; {45756#true} is VALID [2022-04-28 07:18:37,935 INFO L272 TraceCheckUtils]: 208: Hoare triple {46685#(< ~counter~0 46)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {45756#true} is VALID [2022-04-28 07:18:37,936 INFO L290 TraceCheckUtils]: 207: Hoare triple {46685#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {46685#(< ~counter~0 46)} is VALID [2022-04-28 07:18:37,936 INFO L290 TraceCheckUtils]: 206: Hoare triple {46713#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46685#(< ~counter~0 46)} is VALID [2022-04-28 07:18:37,936 INFO L290 TraceCheckUtils]: 205: Hoare triple {46713#(< ~counter~0 45)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {46713#(< ~counter~0 45)} is VALID [2022-04-28 07:18:37,937 INFO L290 TraceCheckUtils]: 204: Hoare triple {46713#(< ~counter~0 45)} assume !!(0 != ~y3~0); {46713#(< ~counter~0 45)} is VALID [2022-04-28 07:18:37,937 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {45756#true} {46713#(< ~counter~0 45)} #63#return; {46713#(< ~counter~0 45)} is VALID [2022-04-28 07:18:37,937 INFO L290 TraceCheckUtils]: 202: Hoare triple {45756#true} assume true; {45756#true} is VALID [2022-04-28 07:18:37,937 INFO L290 TraceCheckUtils]: 201: Hoare triple {45756#true} assume !(0 == ~cond); {45756#true} is VALID [2022-04-28 07:18:37,937 INFO L290 TraceCheckUtils]: 200: Hoare triple {45756#true} ~cond := #in~cond; {45756#true} is VALID [2022-04-28 07:18:37,937 INFO L272 TraceCheckUtils]: 199: Hoare triple {46713#(< ~counter~0 45)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {45756#true} is VALID [2022-04-28 07:18:37,938 INFO L290 TraceCheckUtils]: 198: Hoare triple {46713#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {46713#(< ~counter~0 45)} is VALID [2022-04-28 07:18:37,938 INFO L290 TraceCheckUtils]: 197: Hoare triple {46741#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46713#(< ~counter~0 45)} is VALID [2022-04-28 07:18:37,938 INFO L290 TraceCheckUtils]: 196: Hoare triple {46741#(< ~counter~0 44)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {46741#(< ~counter~0 44)} is VALID [2022-04-28 07:18:37,939 INFO L290 TraceCheckUtils]: 195: Hoare triple {46741#(< ~counter~0 44)} assume !!(0 != ~y3~0); {46741#(< ~counter~0 44)} is VALID [2022-04-28 07:18:37,939 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {45756#true} {46741#(< ~counter~0 44)} #63#return; {46741#(< ~counter~0 44)} is VALID [2022-04-28 07:18:37,939 INFO L290 TraceCheckUtils]: 193: Hoare triple {45756#true} assume true; {45756#true} is VALID [2022-04-28 07:18:37,939 INFO L290 TraceCheckUtils]: 192: Hoare triple {45756#true} assume !(0 == ~cond); {45756#true} is VALID [2022-04-28 07:18:37,939 INFO L290 TraceCheckUtils]: 191: Hoare triple {45756#true} ~cond := #in~cond; {45756#true} is VALID [2022-04-28 07:18:37,939 INFO L272 TraceCheckUtils]: 190: Hoare triple {46741#(< ~counter~0 44)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {45756#true} is VALID [2022-04-28 07:18:37,939 INFO L290 TraceCheckUtils]: 189: Hoare triple {46741#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {46741#(< ~counter~0 44)} is VALID [2022-04-28 07:18:37,940 INFO L290 TraceCheckUtils]: 188: Hoare triple {46769#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46741#(< ~counter~0 44)} is VALID [2022-04-28 07:18:37,940 INFO L290 TraceCheckUtils]: 187: Hoare triple {46769#(< ~counter~0 43)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {46769#(< ~counter~0 43)} is VALID [2022-04-28 07:18:37,940 INFO L290 TraceCheckUtils]: 186: Hoare triple {46769#(< ~counter~0 43)} assume !!(0 != ~y3~0); {46769#(< ~counter~0 43)} is VALID [2022-04-28 07:18:37,941 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {45756#true} {46769#(< ~counter~0 43)} #63#return; {46769#(< ~counter~0 43)} is VALID [2022-04-28 07:18:37,941 INFO L290 TraceCheckUtils]: 184: Hoare triple {45756#true} assume true; {45756#true} is VALID [2022-04-28 07:18:37,941 INFO L290 TraceCheckUtils]: 183: Hoare triple {45756#true} assume !(0 == ~cond); {45756#true} is VALID [2022-04-28 07:18:37,941 INFO L290 TraceCheckUtils]: 182: Hoare triple {45756#true} ~cond := #in~cond; {45756#true} is VALID [2022-04-28 07:18:37,941 INFO L272 TraceCheckUtils]: 181: Hoare triple {46769#(< ~counter~0 43)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {45756#true} is VALID [2022-04-28 07:18:37,941 INFO L290 TraceCheckUtils]: 180: Hoare triple {46769#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {46769#(< ~counter~0 43)} is VALID [2022-04-28 07:18:37,942 INFO L290 TraceCheckUtils]: 179: Hoare triple {46797#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46769#(< ~counter~0 43)} is VALID [2022-04-28 07:18:37,942 INFO L290 TraceCheckUtils]: 178: Hoare triple {46797#(< ~counter~0 42)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {46797#(< ~counter~0 42)} is VALID [2022-04-28 07:18:37,942 INFO L290 TraceCheckUtils]: 177: Hoare triple {46797#(< ~counter~0 42)} assume !!(0 != ~y3~0); {46797#(< ~counter~0 42)} is VALID [2022-04-28 07:18:37,943 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {45756#true} {46797#(< ~counter~0 42)} #63#return; {46797#(< ~counter~0 42)} is VALID [2022-04-28 07:18:37,943 INFO L290 TraceCheckUtils]: 175: Hoare triple {45756#true} assume true; {45756#true} is VALID [2022-04-28 07:18:37,943 INFO L290 TraceCheckUtils]: 174: Hoare triple {45756#true} assume !(0 == ~cond); {45756#true} is VALID [2022-04-28 07:18:37,943 INFO L290 TraceCheckUtils]: 173: Hoare triple {45756#true} ~cond := #in~cond; {45756#true} is VALID [2022-04-28 07:18:37,943 INFO L272 TraceCheckUtils]: 172: Hoare triple {46797#(< ~counter~0 42)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {45756#true} is VALID [2022-04-28 07:18:37,943 INFO L290 TraceCheckUtils]: 171: Hoare triple {46797#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {46797#(< ~counter~0 42)} is VALID [2022-04-28 07:18:37,944 INFO L290 TraceCheckUtils]: 170: Hoare triple {46825#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46797#(< ~counter~0 42)} is VALID [2022-04-28 07:18:37,944 INFO L290 TraceCheckUtils]: 169: Hoare triple {46825#(< ~counter~0 41)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {46825#(< ~counter~0 41)} is VALID [2022-04-28 07:18:37,944 INFO L290 TraceCheckUtils]: 168: Hoare triple {46825#(< ~counter~0 41)} assume !!(0 != ~y3~0); {46825#(< ~counter~0 41)} is VALID [2022-04-28 07:18:37,945 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {45756#true} {46825#(< ~counter~0 41)} #63#return; {46825#(< ~counter~0 41)} is VALID [2022-04-28 07:18:37,945 INFO L290 TraceCheckUtils]: 166: Hoare triple {45756#true} assume true; {45756#true} is VALID [2022-04-28 07:18:37,945 INFO L290 TraceCheckUtils]: 165: Hoare triple {45756#true} assume !(0 == ~cond); {45756#true} is VALID [2022-04-28 07:18:37,945 INFO L290 TraceCheckUtils]: 164: Hoare triple {45756#true} ~cond := #in~cond; {45756#true} is VALID [2022-04-28 07:18:37,945 INFO L272 TraceCheckUtils]: 163: Hoare triple {46825#(< ~counter~0 41)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {45756#true} is VALID [2022-04-28 07:18:37,945 INFO L290 TraceCheckUtils]: 162: Hoare triple {46825#(< ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {46825#(< ~counter~0 41)} is VALID [2022-04-28 07:18:37,946 INFO L290 TraceCheckUtils]: 161: Hoare triple {46853#(< ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46825#(< ~counter~0 41)} is VALID [2022-04-28 07:18:37,946 INFO L290 TraceCheckUtils]: 160: Hoare triple {46853#(< ~counter~0 40)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {46853#(< ~counter~0 40)} is VALID [2022-04-28 07:18:37,946 INFO L290 TraceCheckUtils]: 159: Hoare triple {46853#(< ~counter~0 40)} assume !!(0 != ~y3~0); {46853#(< ~counter~0 40)} is VALID [2022-04-28 07:18:37,947 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {45756#true} {46853#(< ~counter~0 40)} #63#return; {46853#(< ~counter~0 40)} is VALID [2022-04-28 07:18:37,947 INFO L290 TraceCheckUtils]: 157: Hoare triple {45756#true} assume true; {45756#true} is VALID [2022-04-28 07:18:37,947 INFO L290 TraceCheckUtils]: 156: Hoare triple {45756#true} assume !(0 == ~cond); {45756#true} is VALID [2022-04-28 07:18:37,947 INFO L290 TraceCheckUtils]: 155: Hoare triple {45756#true} ~cond := #in~cond; {45756#true} is VALID [2022-04-28 07:18:37,947 INFO L272 TraceCheckUtils]: 154: Hoare triple {46853#(< ~counter~0 40)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {45756#true} is VALID [2022-04-28 07:18:37,947 INFO L290 TraceCheckUtils]: 153: Hoare triple {46853#(< ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {46853#(< ~counter~0 40)} is VALID [2022-04-28 07:18:37,948 INFO L290 TraceCheckUtils]: 152: Hoare triple {46881#(< ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46853#(< ~counter~0 40)} is VALID [2022-04-28 07:18:37,948 INFO L290 TraceCheckUtils]: 151: Hoare triple {46881#(< ~counter~0 39)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {46881#(< ~counter~0 39)} is VALID [2022-04-28 07:18:37,948 INFO L290 TraceCheckUtils]: 150: Hoare triple {46881#(< ~counter~0 39)} assume !!(0 != ~y3~0); {46881#(< ~counter~0 39)} is VALID [2022-04-28 07:18:37,949 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {45756#true} {46881#(< ~counter~0 39)} #63#return; {46881#(< ~counter~0 39)} is VALID [2022-04-28 07:18:37,949 INFO L290 TraceCheckUtils]: 148: Hoare triple {45756#true} assume true; {45756#true} is VALID [2022-04-28 07:18:37,949 INFO L290 TraceCheckUtils]: 147: Hoare triple {45756#true} assume !(0 == ~cond); {45756#true} is VALID [2022-04-28 07:18:37,949 INFO L290 TraceCheckUtils]: 146: Hoare triple {45756#true} ~cond := #in~cond; {45756#true} is VALID [2022-04-28 07:18:37,949 INFO L272 TraceCheckUtils]: 145: Hoare triple {46881#(< ~counter~0 39)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {45756#true} is VALID [2022-04-28 07:18:37,949 INFO L290 TraceCheckUtils]: 144: Hoare triple {46881#(< ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {46881#(< ~counter~0 39)} is VALID [2022-04-28 07:18:37,950 INFO L290 TraceCheckUtils]: 143: Hoare triple {46909#(< ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46881#(< ~counter~0 39)} is VALID [2022-04-28 07:18:37,950 INFO L290 TraceCheckUtils]: 142: Hoare triple {46909#(< ~counter~0 38)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {46909#(< ~counter~0 38)} is VALID [2022-04-28 07:18:37,950 INFO L290 TraceCheckUtils]: 141: Hoare triple {46909#(< ~counter~0 38)} assume !!(0 != ~y3~0); {46909#(< ~counter~0 38)} is VALID [2022-04-28 07:18:37,951 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {45756#true} {46909#(< ~counter~0 38)} #63#return; {46909#(< ~counter~0 38)} is VALID [2022-04-28 07:18:37,951 INFO L290 TraceCheckUtils]: 139: Hoare triple {45756#true} assume true; {45756#true} is VALID [2022-04-28 07:18:37,951 INFO L290 TraceCheckUtils]: 138: Hoare triple {45756#true} assume !(0 == ~cond); {45756#true} is VALID [2022-04-28 07:18:37,951 INFO L290 TraceCheckUtils]: 137: Hoare triple {45756#true} ~cond := #in~cond; {45756#true} is VALID [2022-04-28 07:18:37,951 INFO L272 TraceCheckUtils]: 136: Hoare triple {46909#(< ~counter~0 38)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {45756#true} is VALID [2022-04-28 07:18:37,951 INFO L290 TraceCheckUtils]: 135: Hoare triple {46909#(< ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {46909#(< ~counter~0 38)} is VALID [2022-04-28 07:18:37,952 INFO L290 TraceCheckUtils]: 134: Hoare triple {46937#(< ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46909#(< ~counter~0 38)} is VALID [2022-04-28 07:18:37,952 INFO L290 TraceCheckUtils]: 133: Hoare triple {46937#(< ~counter~0 37)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {46937#(< ~counter~0 37)} is VALID [2022-04-28 07:18:37,952 INFO L290 TraceCheckUtils]: 132: Hoare triple {46937#(< ~counter~0 37)} assume !!(0 != ~y3~0); {46937#(< ~counter~0 37)} is VALID [2022-04-28 07:18:37,953 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {45756#true} {46937#(< ~counter~0 37)} #63#return; {46937#(< ~counter~0 37)} is VALID [2022-04-28 07:18:37,953 INFO L290 TraceCheckUtils]: 130: Hoare triple {45756#true} assume true; {45756#true} is VALID [2022-04-28 07:18:37,953 INFO L290 TraceCheckUtils]: 129: Hoare triple {45756#true} assume !(0 == ~cond); {45756#true} is VALID [2022-04-28 07:18:37,953 INFO L290 TraceCheckUtils]: 128: Hoare triple {45756#true} ~cond := #in~cond; {45756#true} is VALID [2022-04-28 07:18:37,953 INFO L272 TraceCheckUtils]: 127: Hoare triple {46937#(< ~counter~0 37)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {45756#true} is VALID [2022-04-28 07:18:37,953 INFO L290 TraceCheckUtils]: 126: Hoare triple {46937#(< ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {46937#(< ~counter~0 37)} is VALID [2022-04-28 07:18:37,954 INFO L290 TraceCheckUtils]: 125: Hoare triple {46965#(< ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46937#(< ~counter~0 37)} is VALID [2022-04-28 07:18:37,954 INFO L290 TraceCheckUtils]: 124: Hoare triple {46965#(< ~counter~0 36)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {46965#(< ~counter~0 36)} is VALID [2022-04-28 07:18:37,954 INFO L290 TraceCheckUtils]: 123: Hoare triple {46965#(< ~counter~0 36)} assume !!(0 != ~y3~0); {46965#(< ~counter~0 36)} is VALID [2022-04-28 07:18:37,955 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {45756#true} {46965#(< ~counter~0 36)} #63#return; {46965#(< ~counter~0 36)} is VALID [2022-04-28 07:18:37,955 INFO L290 TraceCheckUtils]: 121: Hoare triple {45756#true} assume true; {45756#true} is VALID [2022-04-28 07:18:37,955 INFO L290 TraceCheckUtils]: 120: Hoare triple {45756#true} assume !(0 == ~cond); {45756#true} is VALID [2022-04-28 07:18:37,955 INFO L290 TraceCheckUtils]: 119: Hoare triple {45756#true} ~cond := #in~cond; {45756#true} is VALID [2022-04-28 07:18:37,955 INFO L272 TraceCheckUtils]: 118: Hoare triple {46965#(< ~counter~0 36)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {45756#true} is VALID [2022-04-28 07:18:37,955 INFO L290 TraceCheckUtils]: 117: Hoare triple {46965#(< ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {46965#(< ~counter~0 36)} is VALID [2022-04-28 07:18:37,956 INFO L290 TraceCheckUtils]: 116: Hoare triple {46993#(< ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46965#(< ~counter~0 36)} is VALID [2022-04-28 07:18:37,956 INFO L290 TraceCheckUtils]: 115: Hoare triple {46993#(< ~counter~0 35)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {46993#(< ~counter~0 35)} is VALID [2022-04-28 07:18:37,956 INFO L290 TraceCheckUtils]: 114: Hoare triple {46993#(< ~counter~0 35)} assume !!(0 != ~y3~0); {46993#(< ~counter~0 35)} is VALID [2022-04-28 07:18:37,957 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {45756#true} {46993#(< ~counter~0 35)} #63#return; {46993#(< ~counter~0 35)} is VALID [2022-04-28 07:18:37,957 INFO L290 TraceCheckUtils]: 112: Hoare triple {45756#true} assume true; {45756#true} is VALID [2022-04-28 07:18:37,957 INFO L290 TraceCheckUtils]: 111: Hoare triple {45756#true} assume !(0 == ~cond); {45756#true} is VALID [2022-04-28 07:18:37,957 INFO L290 TraceCheckUtils]: 110: Hoare triple {45756#true} ~cond := #in~cond; {45756#true} is VALID [2022-04-28 07:18:37,957 INFO L272 TraceCheckUtils]: 109: Hoare triple {46993#(< ~counter~0 35)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {45756#true} is VALID [2022-04-28 07:18:37,957 INFO L290 TraceCheckUtils]: 108: Hoare triple {46993#(< ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {46993#(< ~counter~0 35)} is VALID [2022-04-28 07:18:37,958 INFO L290 TraceCheckUtils]: 107: Hoare triple {47021#(< ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46993#(< ~counter~0 35)} is VALID [2022-04-28 07:18:37,958 INFO L290 TraceCheckUtils]: 106: Hoare triple {47021#(< ~counter~0 34)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {47021#(< ~counter~0 34)} is VALID [2022-04-28 07:18:37,958 INFO L290 TraceCheckUtils]: 105: Hoare triple {47021#(< ~counter~0 34)} assume !!(0 != ~y3~0); {47021#(< ~counter~0 34)} is VALID [2022-04-28 07:18:37,959 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {45756#true} {47021#(< ~counter~0 34)} #63#return; {47021#(< ~counter~0 34)} is VALID [2022-04-28 07:18:37,959 INFO L290 TraceCheckUtils]: 103: Hoare triple {45756#true} assume true; {45756#true} is VALID [2022-04-28 07:18:37,959 INFO L290 TraceCheckUtils]: 102: Hoare triple {45756#true} assume !(0 == ~cond); {45756#true} is VALID [2022-04-28 07:18:37,959 INFO L290 TraceCheckUtils]: 101: Hoare triple {45756#true} ~cond := #in~cond; {45756#true} is VALID [2022-04-28 07:18:37,959 INFO L272 TraceCheckUtils]: 100: Hoare triple {47021#(< ~counter~0 34)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {45756#true} is VALID [2022-04-28 07:18:37,959 INFO L290 TraceCheckUtils]: 99: Hoare triple {47021#(< ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {47021#(< ~counter~0 34)} is VALID [2022-04-28 07:18:37,960 INFO L290 TraceCheckUtils]: 98: Hoare triple {47049#(< ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {47021#(< ~counter~0 34)} is VALID [2022-04-28 07:18:37,960 INFO L290 TraceCheckUtils]: 97: Hoare triple {47049#(< ~counter~0 33)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {47049#(< ~counter~0 33)} is VALID [2022-04-28 07:18:37,960 INFO L290 TraceCheckUtils]: 96: Hoare triple {47049#(< ~counter~0 33)} assume !!(0 != ~y3~0); {47049#(< ~counter~0 33)} is VALID [2022-04-28 07:18:37,961 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {45756#true} {47049#(< ~counter~0 33)} #63#return; {47049#(< ~counter~0 33)} is VALID [2022-04-28 07:18:37,961 INFO L290 TraceCheckUtils]: 94: Hoare triple {45756#true} assume true; {45756#true} is VALID [2022-04-28 07:18:37,961 INFO L290 TraceCheckUtils]: 93: Hoare triple {45756#true} assume !(0 == ~cond); {45756#true} is VALID [2022-04-28 07:18:37,961 INFO L290 TraceCheckUtils]: 92: Hoare triple {45756#true} ~cond := #in~cond; {45756#true} is VALID [2022-04-28 07:18:37,961 INFO L272 TraceCheckUtils]: 91: Hoare triple {47049#(< ~counter~0 33)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {45756#true} is VALID [2022-04-28 07:18:37,961 INFO L290 TraceCheckUtils]: 90: Hoare triple {47049#(< ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {47049#(< ~counter~0 33)} is VALID [2022-04-28 07:18:37,962 INFO L290 TraceCheckUtils]: 89: Hoare triple {47077#(< ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {47049#(< ~counter~0 33)} is VALID [2022-04-28 07:18:37,962 INFO L290 TraceCheckUtils]: 88: Hoare triple {47077#(< ~counter~0 32)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {47077#(< ~counter~0 32)} is VALID [2022-04-28 07:18:37,962 INFO L290 TraceCheckUtils]: 87: Hoare triple {47077#(< ~counter~0 32)} assume !!(0 != ~y3~0); {47077#(< ~counter~0 32)} is VALID [2022-04-28 07:18:37,962 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {45756#true} {47077#(< ~counter~0 32)} #63#return; {47077#(< ~counter~0 32)} is VALID [2022-04-28 07:18:37,963 INFO L290 TraceCheckUtils]: 85: Hoare triple {45756#true} assume true; {45756#true} is VALID [2022-04-28 07:18:37,963 INFO L290 TraceCheckUtils]: 84: Hoare triple {45756#true} assume !(0 == ~cond); {45756#true} is VALID [2022-04-28 07:18:37,963 INFO L290 TraceCheckUtils]: 83: Hoare triple {45756#true} ~cond := #in~cond; {45756#true} is VALID [2022-04-28 07:18:37,963 INFO L272 TraceCheckUtils]: 82: Hoare triple {47077#(< ~counter~0 32)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {45756#true} is VALID [2022-04-28 07:18:37,963 INFO L290 TraceCheckUtils]: 81: Hoare triple {47077#(< ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {47077#(< ~counter~0 32)} is VALID [2022-04-28 07:18:37,963 INFO L290 TraceCheckUtils]: 80: Hoare triple {47105#(< ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {47077#(< ~counter~0 32)} is VALID [2022-04-28 07:18:37,964 INFO L290 TraceCheckUtils]: 79: Hoare triple {47105#(< ~counter~0 31)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {47105#(< ~counter~0 31)} is VALID [2022-04-28 07:18:37,964 INFO L290 TraceCheckUtils]: 78: Hoare triple {47105#(< ~counter~0 31)} assume !!(0 != ~y3~0); {47105#(< ~counter~0 31)} is VALID [2022-04-28 07:18:37,964 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {45756#true} {47105#(< ~counter~0 31)} #63#return; {47105#(< ~counter~0 31)} is VALID [2022-04-28 07:18:37,964 INFO L290 TraceCheckUtils]: 76: Hoare triple {45756#true} assume true; {45756#true} is VALID [2022-04-28 07:18:37,965 INFO L290 TraceCheckUtils]: 75: Hoare triple {45756#true} assume !(0 == ~cond); {45756#true} is VALID [2022-04-28 07:18:37,965 INFO L290 TraceCheckUtils]: 74: Hoare triple {45756#true} ~cond := #in~cond; {45756#true} is VALID [2022-04-28 07:18:37,965 INFO L272 TraceCheckUtils]: 73: Hoare triple {47105#(< ~counter~0 31)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {45756#true} is VALID [2022-04-28 07:18:37,965 INFO L290 TraceCheckUtils]: 72: Hoare triple {47105#(< ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {47105#(< ~counter~0 31)} is VALID [2022-04-28 07:18:37,965 INFO L290 TraceCheckUtils]: 71: Hoare triple {47133#(< ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {47105#(< ~counter~0 31)} is VALID [2022-04-28 07:18:37,966 INFO L290 TraceCheckUtils]: 70: Hoare triple {47133#(< ~counter~0 30)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {47133#(< ~counter~0 30)} is VALID [2022-04-28 07:18:37,966 INFO L290 TraceCheckUtils]: 69: Hoare triple {47133#(< ~counter~0 30)} assume !!(0 != ~y3~0); {47133#(< ~counter~0 30)} is VALID [2022-04-28 07:18:37,966 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {45756#true} {47133#(< ~counter~0 30)} #63#return; {47133#(< ~counter~0 30)} is VALID [2022-04-28 07:18:37,966 INFO L290 TraceCheckUtils]: 67: Hoare triple {45756#true} assume true; {45756#true} is VALID [2022-04-28 07:18:37,966 INFO L290 TraceCheckUtils]: 66: Hoare triple {45756#true} assume !(0 == ~cond); {45756#true} is VALID [2022-04-28 07:18:37,967 INFO L290 TraceCheckUtils]: 65: Hoare triple {45756#true} ~cond := #in~cond; {45756#true} is VALID [2022-04-28 07:18:37,967 INFO L272 TraceCheckUtils]: 64: Hoare triple {47133#(< ~counter~0 30)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {45756#true} is VALID [2022-04-28 07:18:37,967 INFO L290 TraceCheckUtils]: 63: Hoare triple {47133#(< ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {47133#(< ~counter~0 30)} is VALID [2022-04-28 07:18:37,967 INFO L290 TraceCheckUtils]: 62: Hoare triple {47161#(< ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {47133#(< ~counter~0 30)} is VALID [2022-04-28 07:18:37,968 INFO L290 TraceCheckUtils]: 61: Hoare triple {47161#(< ~counter~0 29)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {47161#(< ~counter~0 29)} is VALID [2022-04-28 07:18:37,968 INFO L290 TraceCheckUtils]: 60: Hoare triple {47161#(< ~counter~0 29)} assume !!(0 != ~y3~0); {47161#(< ~counter~0 29)} is VALID [2022-04-28 07:18:37,968 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {45756#true} {47161#(< ~counter~0 29)} #63#return; {47161#(< ~counter~0 29)} is VALID [2022-04-28 07:18:37,968 INFO L290 TraceCheckUtils]: 58: Hoare triple {45756#true} assume true; {45756#true} is VALID [2022-04-28 07:18:37,968 INFO L290 TraceCheckUtils]: 57: Hoare triple {45756#true} assume !(0 == ~cond); {45756#true} is VALID [2022-04-28 07:18:37,969 INFO L290 TraceCheckUtils]: 56: Hoare triple {45756#true} ~cond := #in~cond; {45756#true} is VALID [2022-04-28 07:18:37,969 INFO L272 TraceCheckUtils]: 55: Hoare triple {47161#(< ~counter~0 29)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {45756#true} is VALID [2022-04-28 07:18:37,969 INFO L290 TraceCheckUtils]: 54: Hoare triple {47161#(< ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {47161#(< ~counter~0 29)} is VALID [2022-04-28 07:18:37,969 INFO L290 TraceCheckUtils]: 53: Hoare triple {47189#(< ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {47161#(< ~counter~0 29)} is VALID [2022-04-28 07:18:37,970 INFO L290 TraceCheckUtils]: 52: Hoare triple {47189#(< ~counter~0 28)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {47189#(< ~counter~0 28)} is VALID [2022-04-28 07:18:37,970 INFO L290 TraceCheckUtils]: 51: Hoare triple {47189#(< ~counter~0 28)} assume !!(0 != ~y3~0); {47189#(< ~counter~0 28)} is VALID [2022-04-28 07:18:37,970 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {45756#true} {47189#(< ~counter~0 28)} #63#return; {47189#(< ~counter~0 28)} is VALID [2022-04-28 07:18:37,970 INFO L290 TraceCheckUtils]: 49: Hoare triple {45756#true} assume true; {45756#true} is VALID [2022-04-28 07:18:37,970 INFO L290 TraceCheckUtils]: 48: Hoare triple {45756#true} assume !(0 == ~cond); {45756#true} is VALID [2022-04-28 07:18:37,970 INFO L290 TraceCheckUtils]: 47: Hoare triple {45756#true} ~cond := #in~cond; {45756#true} is VALID [2022-04-28 07:18:37,971 INFO L272 TraceCheckUtils]: 46: Hoare triple {47189#(< ~counter~0 28)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {45756#true} is VALID [2022-04-28 07:18:37,971 INFO L290 TraceCheckUtils]: 45: Hoare triple {47189#(< ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {47189#(< ~counter~0 28)} is VALID [2022-04-28 07:18:37,971 INFO L290 TraceCheckUtils]: 44: Hoare triple {46513#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {47189#(< ~counter~0 28)} is VALID [2022-04-28 07:18:37,972 INFO L290 TraceCheckUtils]: 43: Hoare triple {46513#(<= ~counter~0 26)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {46513#(<= ~counter~0 26)} is VALID [2022-04-28 07:18:37,972 INFO L290 TraceCheckUtils]: 42: Hoare triple {46513#(<= ~counter~0 26)} assume !!(0 != ~y3~0); {46513#(<= ~counter~0 26)} is VALID [2022-04-28 07:18:37,972 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {45756#true} {46513#(<= ~counter~0 26)} #63#return; {46513#(<= ~counter~0 26)} is VALID [2022-04-28 07:18:37,972 INFO L290 TraceCheckUtils]: 40: Hoare triple {45756#true} assume true; {45756#true} is VALID [2022-04-28 07:18:37,972 INFO L290 TraceCheckUtils]: 39: Hoare triple {45756#true} assume !(0 == ~cond); {45756#true} is VALID [2022-04-28 07:18:37,972 INFO L290 TraceCheckUtils]: 38: Hoare triple {45756#true} ~cond := #in~cond; {45756#true} is VALID [2022-04-28 07:18:37,972 INFO L272 TraceCheckUtils]: 37: Hoare triple {46513#(<= ~counter~0 26)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {45756#true} is VALID [2022-04-28 07:18:37,973 INFO L290 TraceCheckUtils]: 36: Hoare triple {46513#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {46513#(<= ~counter~0 26)} is VALID [2022-04-28 07:18:37,973 INFO L290 TraceCheckUtils]: 35: Hoare triple {46485#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46513#(<= ~counter~0 26)} is VALID [2022-04-28 07:18:37,973 INFO L290 TraceCheckUtils]: 34: Hoare triple {46485#(<= ~counter~0 25)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {46485#(<= ~counter~0 25)} is VALID [2022-04-28 07:18:37,974 INFO L290 TraceCheckUtils]: 33: Hoare triple {46485#(<= ~counter~0 25)} assume !!(0 != ~y3~0); {46485#(<= ~counter~0 25)} is VALID [2022-04-28 07:18:37,974 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {45756#true} {46485#(<= ~counter~0 25)} #63#return; {46485#(<= ~counter~0 25)} is VALID [2022-04-28 07:18:37,974 INFO L290 TraceCheckUtils]: 31: Hoare triple {45756#true} assume true; {45756#true} is VALID [2022-04-28 07:18:37,974 INFO L290 TraceCheckUtils]: 30: Hoare triple {45756#true} assume !(0 == ~cond); {45756#true} is VALID [2022-04-28 07:18:37,974 INFO L290 TraceCheckUtils]: 29: Hoare triple {45756#true} ~cond := #in~cond; {45756#true} is VALID [2022-04-28 07:18:37,974 INFO L272 TraceCheckUtils]: 28: Hoare triple {46485#(<= ~counter~0 25)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {45756#true} is VALID [2022-04-28 07:18:37,975 INFO L290 TraceCheckUtils]: 27: Hoare triple {46485#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {46485#(<= ~counter~0 25)} is VALID [2022-04-28 07:18:37,975 INFO L290 TraceCheckUtils]: 26: Hoare triple {46457#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46485#(<= ~counter~0 25)} is VALID [2022-04-28 07:18:37,975 INFO L290 TraceCheckUtils]: 25: Hoare triple {46457#(<= ~counter~0 24)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {46457#(<= ~counter~0 24)} is VALID [2022-04-28 07:18:37,976 INFO L290 TraceCheckUtils]: 24: Hoare triple {46457#(<= ~counter~0 24)} assume !!(0 != ~y3~0); {46457#(<= ~counter~0 24)} is VALID [2022-04-28 07:18:37,976 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {45756#true} {46457#(<= ~counter~0 24)} #63#return; {46457#(<= ~counter~0 24)} is VALID [2022-04-28 07:18:37,976 INFO L290 TraceCheckUtils]: 22: Hoare triple {45756#true} assume true; {45756#true} is VALID [2022-04-28 07:18:37,976 INFO L290 TraceCheckUtils]: 21: Hoare triple {45756#true} assume !(0 == ~cond); {45756#true} is VALID [2022-04-28 07:18:37,976 INFO L290 TraceCheckUtils]: 20: Hoare triple {45756#true} ~cond := #in~cond; {45756#true} is VALID [2022-04-28 07:18:37,976 INFO L272 TraceCheckUtils]: 19: Hoare triple {46457#(<= ~counter~0 24)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {45756#true} is VALID [2022-04-28 07:18:37,977 INFO L290 TraceCheckUtils]: 18: Hoare triple {46457#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {46457#(<= ~counter~0 24)} is VALID [2022-04-28 07:18:37,977 INFO L290 TraceCheckUtils]: 17: Hoare triple {46429#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46457#(<= ~counter~0 24)} is VALID [2022-04-28 07:18:37,977 INFO L290 TraceCheckUtils]: 16: Hoare triple {46429#(<= ~counter~0 23)} ~y1~0 := 0;~y2~0 := 0;~y3~0 := ~x1~0; {46429#(<= ~counter~0 23)} is VALID [2022-04-28 07:18:37,978 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {45756#true} {46429#(<= ~counter~0 23)} #61#return; {46429#(<= ~counter~0 23)} is VALID [2022-04-28 07:18:37,978 INFO L290 TraceCheckUtils]: 14: Hoare triple {45756#true} assume true; {45756#true} is VALID [2022-04-28 07:18:37,978 INFO L290 TraceCheckUtils]: 13: Hoare triple {45756#true} assume !(0 == ~cond); {45756#true} is VALID [2022-04-28 07:18:37,978 INFO L290 TraceCheckUtils]: 12: Hoare triple {45756#true} ~cond := #in~cond; {45756#true} is VALID [2022-04-28 07:18:37,978 INFO L272 TraceCheckUtils]: 11: Hoare triple {46429#(<= ~counter~0 23)} call assume_abort_if_not((if 0 != ~x2~0 then 1 else 0)); {45756#true} is VALID [2022-04-28 07:18:37,978 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {45756#true} {46429#(<= ~counter~0 23)} #59#return; {46429#(<= ~counter~0 23)} is VALID [2022-04-28 07:18:37,978 INFO L290 TraceCheckUtils]: 9: Hoare triple {45756#true} assume true; {45756#true} is VALID [2022-04-28 07:18:37,978 INFO L290 TraceCheckUtils]: 8: Hoare triple {45756#true} assume !(0 == ~cond); {45756#true} is VALID [2022-04-28 07:18:37,978 INFO L290 TraceCheckUtils]: 7: Hoare triple {45756#true} ~cond := #in~cond; {45756#true} is VALID [2022-04-28 07:18:37,978 INFO L272 TraceCheckUtils]: 6: Hoare triple {46429#(<= ~counter~0 23)} call assume_abort_if_not((if ~x1~0 >= 0 then 1 else 0)); {45756#true} is VALID [2022-04-28 07:18:37,979 INFO L290 TraceCheckUtils]: 5: Hoare triple {46429#(<= ~counter~0 23)} havoc ~x1~0;havoc ~x2~0;havoc ~y1~0;havoc ~y2~0;havoc ~y3~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~x1~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~x2~0 := #t~nondet5;havoc #t~nondet5; {46429#(<= ~counter~0 23)} is VALID [2022-04-28 07:18:37,979 INFO L272 TraceCheckUtils]: 4: Hoare triple {46429#(<= ~counter~0 23)} call #t~ret7 := main(); {46429#(<= ~counter~0 23)} is VALID [2022-04-28 07:18:37,979 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {46429#(<= ~counter~0 23)} {45756#true} #67#return; {46429#(<= ~counter~0 23)} is VALID [2022-04-28 07:18:37,979 INFO L290 TraceCheckUtils]: 2: Hoare triple {46429#(<= ~counter~0 23)} assume true; {46429#(<= ~counter~0 23)} is VALID [2022-04-28 07:18:37,980 INFO L290 TraceCheckUtils]: 1: Hoare triple {45756#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(11, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {46429#(<= ~counter~0 23)} is VALID [2022-04-28 07:18:37,980 INFO L272 TraceCheckUtils]: 0: Hoare triple {45756#true} call ULTIMATE.init(); {45756#true} is VALID [2022-04-28 07:18:37,981 INFO L134 CoverageAnalysis]: Checked inductivity of 3033 backedges. 52 proven. 1677 refuted. 0 times theorem prover too weak. 1304 trivial. 0 not checked. [2022-04-28 07:18:37,981 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 07:18:37,981 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1873966824] [2022-04-28 07:18:37,981 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 07:18:37,981 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [955904503] [2022-04-28 07:18:37,981 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [955904503] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 07:18:37,981 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 07:18:37,982 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [30, 30] total 54 [2022-04-28 07:18:37,982 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 07:18:37,982 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [903576731] [2022-04-28 07:18:37,982 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [903576731] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 07:18:37,982 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 07:18:37,982 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [30] imperfect sequences [] total 30 [2022-04-28 07:18:37,982 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1257652790] [2022-04-28 07:18:37,982 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 07:18:37,983 INFO L78 Accepts]: Start accepts. Automaton has has 30 states, 30 states have (on average 6.466666666666667) internal successors, (194), 29 states have internal predecessors, (194), 29 states have call successors, (31), 29 states have call predecessors, (31), 27 states have return successors, (29), 27 states have call predecessors, (29), 28 states have call successors, (29) Word has length 257 [2022-04-28 07:18:37,983 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 07:18:37,983 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 30 states, 30 states have (on average 6.466666666666667) internal successors, (194), 29 states have internal predecessors, (194), 29 states have call successors, (31), 29 states have call predecessors, (31), 27 states have return successors, (29), 27 states have call predecessors, (29), 28 states have call successors, (29) [2022-04-28 07:18:38,169 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 254 edges. 254 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 07:18:38,169 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 30 states [2022-04-28 07:18:38,169 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 07:18:38,170 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 30 interpolants. [2022-04-28 07:18:38,170 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1331, Invalid=1531, Unknown=0, NotChecked=0, Total=2862 [2022-04-28 07:18:38,170 INFO L87 Difference]: Start difference. First operand 254 states and 281 transitions. Second operand has 30 states, 30 states have (on average 6.466666666666667) internal successors, (194), 29 states have internal predecessors, (194), 29 states have call successors, (31), 29 states have call predecessors, (31), 27 states have return successors, (29), 27 states have call predecessors, (29), 28 states have call successors, (29) [2022-04-28 07:18:39,323 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 07:18:39,323 INFO L93 Difference]: Finished difference Result 268 states and 296 transitions. [2022-04-28 07:18:39,323 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 56 states. [2022-04-28 07:18:39,323 INFO L78 Accepts]: Start accepts. Automaton has has 30 states, 30 states have (on average 6.466666666666667) internal successors, (194), 29 states have internal predecessors, (194), 29 states have call successors, (31), 29 states have call predecessors, (31), 27 states have return successors, (29), 27 states have call predecessors, (29), 28 states have call successors, (29) Word has length 257 [2022-04-28 07:18:39,324 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 07:18:39,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 30 states, 30 states have (on average 6.466666666666667) internal successors, (194), 29 states have internal predecessors, (194), 29 states have call successors, (31), 29 states have call predecessors, (31), 27 states have return successors, (29), 27 states have call predecessors, (29), 28 states have call successors, (29) [2022-04-28 07:18:39,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 56 states and 295 transitions. [2022-04-28 07:18:39,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 30 states, 30 states have (on average 6.466666666666667) internal successors, (194), 29 states have internal predecessors, (194), 29 states have call successors, (31), 29 states have call predecessors, (31), 27 states have return successors, (29), 27 states have call predecessors, (29), 28 states have call successors, (29) [2022-04-28 07:18:39,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 56 states and 295 transitions. [2022-04-28 07:18:39,332 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 56 states and 295 transitions. [2022-04-28 07:18:39,566 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 295 edges. 295 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 07:18:39,570 INFO L225 Difference]: With dead ends: 268 [2022-04-28 07:18:39,570 INFO L226 Difference]: Without dead ends: 263 [2022-04-28 07:18:39,571 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 539 GetRequests, 460 SyntacticMatches, 1 SemanticMatches, 78 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 423 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=2709, Invalid=3611, Unknown=0, NotChecked=0, Total=6320 [2022-04-28 07:18:39,571 INFO L413 NwaCegarLoop]: 52 mSDtfsCounter, 72 mSDsluCounter, 250 mSDsCounter, 0 mSdLazyCounter, 179 mSolverCounterSat, 21 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 72 SdHoareTripleChecker+Valid, 302 SdHoareTripleChecker+Invalid, 200 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 21 IncrementalHoareTripleChecker+Valid, 179 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-28 07:18:39,571 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [72 Valid, 302 Invalid, 200 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [21 Valid, 179 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-28 07:18:39,572 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 263 states. [2022-04-28 07:18:39,887 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 263 to 263. [2022-04-28 07:18:39,887 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 07:18:39,887 INFO L82 GeneralOperation]: Start isEquivalent. First operand 263 states. Second operand has 263 states, 201 states have (on average 1.1393034825870647) internal successors, (229), 201 states have internal predecessors, (229), 32 states have call successors, (32), 31 states have call predecessors, (32), 29 states have return successors, (30), 30 states have call predecessors, (30), 30 states have call successors, (30) [2022-04-28 07:18:39,887 INFO L74 IsIncluded]: Start isIncluded. First operand 263 states. Second operand has 263 states, 201 states have (on average 1.1393034825870647) internal successors, (229), 201 states have internal predecessors, (229), 32 states have call successors, (32), 31 states have call predecessors, (32), 29 states have return successors, (30), 30 states have call predecessors, (30), 30 states have call successors, (30) [2022-04-28 07:18:39,888 INFO L87 Difference]: Start difference. First operand 263 states. Second operand has 263 states, 201 states have (on average 1.1393034825870647) internal successors, (229), 201 states have internal predecessors, (229), 32 states have call successors, (32), 31 states have call predecessors, (32), 29 states have return successors, (30), 30 states have call predecessors, (30), 30 states have call successors, (30) [2022-04-28 07:18:39,890 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 07:18:39,891 INFO L93 Difference]: Finished difference Result 263 states and 291 transitions. [2022-04-28 07:18:39,891 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 291 transitions. [2022-04-28 07:18:39,891 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 07:18:39,891 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 07:18:39,891 INFO L74 IsIncluded]: Start isIncluded. First operand has 263 states, 201 states have (on average 1.1393034825870647) internal successors, (229), 201 states have internal predecessors, (229), 32 states have call successors, (32), 31 states have call predecessors, (32), 29 states have return successors, (30), 30 states have call predecessors, (30), 30 states have call successors, (30) Second operand 263 states. [2022-04-28 07:18:39,891 INFO L87 Difference]: Start difference. First operand has 263 states, 201 states have (on average 1.1393034825870647) internal successors, (229), 201 states have internal predecessors, (229), 32 states have call successors, (32), 31 states have call predecessors, (32), 29 states have return successors, (30), 30 states have call predecessors, (30), 30 states have call successors, (30) Second operand 263 states. [2022-04-28 07:18:39,894 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 07:18:39,894 INFO L93 Difference]: Finished difference Result 263 states and 291 transitions. [2022-04-28 07:18:39,894 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 291 transitions. [2022-04-28 07:18:39,895 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 07:18:39,895 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 07:18:39,895 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 07:18:39,895 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 07:18:39,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 263 states, 201 states have (on average 1.1393034825870647) internal successors, (229), 201 states have internal predecessors, (229), 32 states have call successors, (32), 31 states have call predecessors, (32), 29 states have return successors, (30), 30 states have call predecessors, (30), 30 states have call successors, (30) [2022-04-28 07:18:39,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 263 states and 291 transitions. [2022-04-28 07:18:39,898 INFO L78 Accepts]: Start accepts. Automaton has 263 states and 291 transitions. Word has length 257 [2022-04-28 07:18:39,899 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 07:18:39,899 INFO L495 AbstractCegarLoop]: Abstraction has 263 states and 291 transitions. [2022-04-28 07:18:39,899 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 30 states, 30 states have (on average 6.466666666666667) internal successors, (194), 29 states have internal predecessors, (194), 29 states have call successors, (31), 29 states have call predecessors, (31), 27 states have return successors, (29), 27 states have call predecessors, (29), 28 states have call successors, (29) [2022-04-28 07:18:39,899 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 263 states and 291 transitions. [2022-04-28 07:18:40,246 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 291 edges. 291 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 07:18:40,246 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 291 transitions. [2022-04-28 07:18:40,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 267 [2022-04-28 07:18:40,247 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 07:18:40,247 INFO L195 NwaCegarLoop]: trace histogram [28, 28, 27, 27, 27, 27, 27, 27, 27, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 07:18:40,266 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (30)] Forceful destruction successful, exit code 0 [2022-04-28 07:18:40,447 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable29,30 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 07:18:40,447 INFO L420 AbstractCegarLoop]: === Iteration 31 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 07:18:40,448 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 07:18:40,448 INFO L85 PathProgramCache]: Analyzing trace with hash 1462406492, now seen corresponding path program 53 times [2022-04-28 07:18:40,448 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 07:18:40,448 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [41899837] [2022-04-28 07:18:40,448 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 07:18:40,448 INFO L85 PathProgramCache]: Analyzing trace with hash 1462406492, now seen corresponding path program 54 times [2022-04-28 07:18:40,448 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 07:18:40,448 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [607797165] [2022-04-28 07:18:40,449 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 07:18:40,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 07:18:40,473 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 07:18:40,474 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [792352389] [2022-04-28 07:18:40,474 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-28 07:18:40,474 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 07:18:40,474 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 07:18:40,475 INFO L229 MonitoredProcess]: Starting monitored process 31 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 07:18:40,475 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (31)] Waiting until timeout for monitored process [2022-04-28 07:18:40,618 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 28 check-sat command(s) [2022-04-28 07:18:40,618 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 07:18:40,622 INFO L263 TraceCheckSpWp]: Trace formula consists of 714 conjuncts, 59 conjunts are in the unsatisfiable core [2022-04-28 07:18:40,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 07:18:40,666 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 07:18:41,924 INFO L272 TraceCheckUtils]: 0: Hoare triple {48991#true} call ULTIMATE.init(); {48991#true} is VALID [2022-04-28 07:18:41,924 INFO L290 TraceCheckUtils]: 1: Hoare triple {48991#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(11, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {48999#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:41,925 INFO L290 TraceCheckUtils]: 2: Hoare triple {48999#(<= ~counter~0 0)} assume true; {48999#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:41,925 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {48999#(<= ~counter~0 0)} {48991#true} #67#return; {48999#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:41,925 INFO L272 TraceCheckUtils]: 4: Hoare triple {48999#(<= ~counter~0 0)} call #t~ret7 := main(); {48999#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:41,925 INFO L290 TraceCheckUtils]: 5: Hoare triple {48999#(<= ~counter~0 0)} havoc ~x1~0;havoc ~x2~0;havoc ~y1~0;havoc ~y2~0;havoc ~y3~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~x1~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~x2~0 := #t~nondet5;havoc #t~nondet5; {48999#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:41,926 INFO L272 TraceCheckUtils]: 6: Hoare triple {48999#(<= ~counter~0 0)} call assume_abort_if_not((if ~x1~0 >= 0 then 1 else 0)); {48999#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:41,926 INFO L290 TraceCheckUtils]: 7: Hoare triple {48999#(<= ~counter~0 0)} ~cond := #in~cond; {48999#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:41,926 INFO L290 TraceCheckUtils]: 8: Hoare triple {48999#(<= ~counter~0 0)} assume !(0 == ~cond); {48999#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:41,926 INFO L290 TraceCheckUtils]: 9: Hoare triple {48999#(<= ~counter~0 0)} assume true; {48999#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:41,927 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {48999#(<= ~counter~0 0)} {48999#(<= ~counter~0 0)} #59#return; {48999#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:41,927 INFO L272 TraceCheckUtils]: 11: Hoare triple {48999#(<= ~counter~0 0)} call assume_abort_if_not((if 0 != ~x2~0 then 1 else 0)); {48999#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:41,927 INFO L290 TraceCheckUtils]: 12: Hoare triple {48999#(<= ~counter~0 0)} ~cond := #in~cond; {48999#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:41,928 INFO L290 TraceCheckUtils]: 13: Hoare triple {48999#(<= ~counter~0 0)} assume !(0 == ~cond); {48999#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:41,928 INFO L290 TraceCheckUtils]: 14: Hoare triple {48999#(<= ~counter~0 0)} assume true; {48999#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:41,928 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {48999#(<= ~counter~0 0)} {48999#(<= ~counter~0 0)} #61#return; {48999#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:41,928 INFO L290 TraceCheckUtils]: 16: Hoare triple {48999#(<= ~counter~0 0)} ~y1~0 := 0;~y2~0 := 0;~y3~0 := ~x1~0; {48999#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:41,930 INFO L290 TraceCheckUtils]: 17: Hoare triple {48999#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49048#(<= ~counter~0 1)} is VALID [2022-04-28 07:18:41,930 INFO L290 TraceCheckUtils]: 18: Hoare triple {49048#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {49048#(<= ~counter~0 1)} is VALID [2022-04-28 07:18:41,930 INFO L272 TraceCheckUtils]: 19: Hoare triple {49048#(<= ~counter~0 1)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {49048#(<= ~counter~0 1)} is VALID [2022-04-28 07:18:41,931 INFO L290 TraceCheckUtils]: 20: Hoare triple {49048#(<= ~counter~0 1)} ~cond := #in~cond; {49048#(<= ~counter~0 1)} is VALID [2022-04-28 07:18:41,931 INFO L290 TraceCheckUtils]: 21: Hoare triple {49048#(<= ~counter~0 1)} assume !(0 == ~cond); {49048#(<= ~counter~0 1)} is VALID [2022-04-28 07:18:41,931 INFO L290 TraceCheckUtils]: 22: Hoare triple {49048#(<= ~counter~0 1)} assume true; {49048#(<= ~counter~0 1)} is VALID [2022-04-28 07:18:41,932 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {49048#(<= ~counter~0 1)} {49048#(<= ~counter~0 1)} #63#return; {49048#(<= ~counter~0 1)} is VALID [2022-04-28 07:18:41,932 INFO L290 TraceCheckUtils]: 24: Hoare triple {49048#(<= ~counter~0 1)} assume !!(0 != ~y3~0); {49048#(<= ~counter~0 1)} is VALID [2022-04-28 07:18:41,932 INFO L290 TraceCheckUtils]: 25: Hoare triple {49048#(<= ~counter~0 1)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {49048#(<= ~counter~0 1)} is VALID [2022-04-28 07:18:41,933 INFO L290 TraceCheckUtils]: 26: Hoare triple {49048#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49076#(<= ~counter~0 2)} is VALID [2022-04-28 07:18:41,933 INFO L290 TraceCheckUtils]: 27: Hoare triple {49076#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {49076#(<= ~counter~0 2)} is VALID [2022-04-28 07:18:41,933 INFO L272 TraceCheckUtils]: 28: Hoare triple {49076#(<= ~counter~0 2)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {49076#(<= ~counter~0 2)} is VALID [2022-04-28 07:18:41,934 INFO L290 TraceCheckUtils]: 29: Hoare triple {49076#(<= ~counter~0 2)} ~cond := #in~cond; {49076#(<= ~counter~0 2)} is VALID [2022-04-28 07:18:41,934 INFO L290 TraceCheckUtils]: 30: Hoare triple {49076#(<= ~counter~0 2)} assume !(0 == ~cond); {49076#(<= ~counter~0 2)} is VALID [2022-04-28 07:18:41,934 INFO L290 TraceCheckUtils]: 31: Hoare triple {49076#(<= ~counter~0 2)} assume true; {49076#(<= ~counter~0 2)} is VALID [2022-04-28 07:18:41,935 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {49076#(<= ~counter~0 2)} {49076#(<= ~counter~0 2)} #63#return; {49076#(<= ~counter~0 2)} is VALID [2022-04-28 07:18:41,935 INFO L290 TraceCheckUtils]: 33: Hoare triple {49076#(<= ~counter~0 2)} assume !!(0 != ~y3~0); {49076#(<= ~counter~0 2)} is VALID [2022-04-28 07:18:41,935 INFO L290 TraceCheckUtils]: 34: Hoare triple {49076#(<= ~counter~0 2)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {49076#(<= ~counter~0 2)} is VALID [2022-04-28 07:18:41,936 INFO L290 TraceCheckUtils]: 35: Hoare triple {49076#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49104#(<= ~counter~0 3)} is VALID [2022-04-28 07:18:41,936 INFO L290 TraceCheckUtils]: 36: Hoare triple {49104#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {49104#(<= ~counter~0 3)} is VALID [2022-04-28 07:18:41,936 INFO L272 TraceCheckUtils]: 37: Hoare triple {49104#(<= ~counter~0 3)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {49104#(<= ~counter~0 3)} is VALID [2022-04-28 07:18:41,937 INFO L290 TraceCheckUtils]: 38: Hoare triple {49104#(<= ~counter~0 3)} ~cond := #in~cond; {49104#(<= ~counter~0 3)} is VALID [2022-04-28 07:18:41,937 INFO L290 TraceCheckUtils]: 39: Hoare triple {49104#(<= ~counter~0 3)} assume !(0 == ~cond); {49104#(<= ~counter~0 3)} is VALID [2022-04-28 07:18:41,937 INFO L290 TraceCheckUtils]: 40: Hoare triple {49104#(<= ~counter~0 3)} assume true; {49104#(<= ~counter~0 3)} is VALID [2022-04-28 07:18:41,938 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {49104#(<= ~counter~0 3)} {49104#(<= ~counter~0 3)} #63#return; {49104#(<= ~counter~0 3)} is VALID [2022-04-28 07:18:41,938 INFO L290 TraceCheckUtils]: 42: Hoare triple {49104#(<= ~counter~0 3)} assume !!(0 != ~y3~0); {49104#(<= ~counter~0 3)} is VALID [2022-04-28 07:18:41,938 INFO L290 TraceCheckUtils]: 43: Hoare triple {49104#(<= ~counter~0 3)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {49104#(<= ~counter~0 3)} is VALID [2022-04-28 07:18:41,939 INFO L290 TraceCheckUtils]: 44: Hoare triple {49104#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49132#(<= ~counter~0 4)} is VALID [2022-04-28 07:18:41,939 INFO L290 TraceCheckUtils]: 45: Hoare triple {49132#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {49132#(<= ~counter~0 4)} is VALID [2022-04-28 07:18:41,939 INFO L272 TraceCheckUtils]: 46: Hoare triple {49132#(<= ~counter~0 4)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {49132#(<= ~counter~0 4)} is VALID [2022-04-28 07:18:41,940 INFO L290 TraceCheckUtils]: 47: Hoare triple {49132#(<= ~counter~0 4)} ~cond := #in~cond; {49132#(<= ~counter~0 4)} is VALID [2022-04-28 07:18:41,940 INFO L290 TraceCheckUtils]: 48: Hoare triple {49132#(<= ~counter~0 4)} assume !(0 == ~cond); {49132#(<= ~counter~0 4)} is VALID [2022-04-28 07:18:41,940 INFO L290 TraceCheckUtils]: 49: Hoare triple {49132#(<= ~counter~0 4)} assume true; {49132#(<= ~counter~0 4)} is VALID [2022-04-28 07:18:41,941 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {49132#(<= ~counter~0 4)} {49132#(<= ~counter~0 4)} #63#return; {49132#(<= ~counter~0 4)} is VALID [2022-04-28 07:18:41,941 INFO L290 TraceCheckUtils]: 51: Hoare triple {49132#(<= ~counter~0 4)} assume !!(0 != ~y3~0); {49132#(<= ~counter~0 4)} is VALID [2022-04-28 07:18:41,941 INFO L290 TraceCheckUtils]: 52: Hoare triple {49132#(<= ~counter~0 4)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {49132#(<= ~counter~0 4)} is VALID [2022-04-28 07:18:41,942 INFO L290 TraceCheckUtils]: 53: Hoare triple {49132#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49160#(<= ~counter~0 5)} is VALID [2022-04-28 07:18:41,942 INFO L290 TraceCheckUtils]: 54: Hoare triple {49160#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {49160#(<= ~counter~0 5)} is VALID [2022-04-28 07:18:41,942 INFO L272 TraceCheckUtils]: 55: Hoare triple {49160#(<= ~counter~0 5)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {49160#(<= ~counter~0 5)} is VALID [2022-04-28 07:18:41,943 INFO L290 TraceCheckUtils]: 56: Hoare triple {49160#(<= ~counter~0 5)} ~cond := #in~cond; {49160#(<= ~counter~0 5)} is VALID [2022-04-28 07:18:41,943 INFO L290 TraceCheckUtils]: 57: Hoare triple {49160#(<= ~counter~0 5)} assume !(0 == ~cond); {49160#(<= ~counter~0 5)} is VALID [2022-04-28 07:18:41,943 INFO L290 TraceCheckUtils]: 58: Hoare triple {49160#(<= ~counter~0 5)} assume true; {49160#(<= ~counter~0 5)} is VALID [2022-04-28 07:18:41,944 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {49160#(<= ~counter~0 5)} {49160#(<= ~counter~0 5)} #63#return; {49160#(<= ~counter~0 5)} is VALID [2022-04-28 07:18:41,944 INFO L290 TraceCheckUtils]: 60: Hoare triple {49160#(<= ~counter~0 5)} assume !!(0 != ~y3~0); {49160#(<= ~counter~0 5)} is VALID [2022-04-28 07:18:41,944 INFO L290 TraceCheckUtils]: 61: Hoare triple {49160#(<= ~counter~0 5)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {49160#(<= ~counter~0 5)} is VALID [2022-04-28 07:18:41,945 INFO L290 TraceCheckUtils]: 62: Hoare triple {49160#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49188#(<= ~counter~0 6)} is VALID [2022-04-28 07:18:41,945 INFO L290 TraceCheckUtils]: 63: Hoare triple {49188#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {49188#(<= ~counter~0 6)} is VALID [2022-04-28 07:18:41,945 INFO L272 TraceCheckUtils]: 64: Hoare triple {49188#(<= ~counter~0 6)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {49188#(<= ~counter~0 6)} is VALID [2022-04-28 07:18:41,946 INFO L290 TraceCheckUtils]: 65: Hoare triple {49188#(<= ~counter~0 6)} ~cond := #in~cond; {49188#(<= ~counter~0 6)} is VALID [2022-04-28 07:18:41,946 INFO L290 TraceCheckUtils]: 66: Hoare triple {49188#(<= ~counter~0 6)} assume !(0 == ~cond); {49188#(<= ~counter~0 6)} is VALID [2022-04-28 07:18:41,946 INFO L290 TraceCheckUtils]: 67: Hoare triple {49188#(<= ~counter~0 6)} assume true; {49188#(<= ~counter~0 6)} is VALID [2022-04-28 07:18:41,947 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {49188#(<= ~counter~0 6)} {49188#(<= ~counter~0 6)} #63#return; {49188#(<= ~counter~0 6)} is VALID [2022-04-28 07:18:41,947 INFO L290 TraceCheckUtils]: 69: Hoare triple {49188#(<= ~counter~0 6)} assume !!(0 != ~y3~0); {49188#(<= ~counter~0 6)} is VALID [2022-04-28 07:18:41,947 INFO L290 TraceCheckUtils]: 70: Hoare triple {49188#(<= ~counter~0 6)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {49188#(<= ~counter~0 6)} is VALID [2022-04-28 07:18:41,948 INFO L290 TraceCheckUtils]: 71: Hoare triple {49188#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49216#(<= ~counter~0 7)} is VALID [2022-04-28 07:18:41,948 INFO L290 TraceCheckUtils]: 72: Hoare triple {49216#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {49216#(<= ~counter~0 7)} is VALID [2022-04-28 07:18:41,948 INFO L272 TraceCheckUtils]: 73: Hoare triple {49216#(<= ~counter~0 7)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {49216#(<= ~counter~0 7)} is VALID [2022-04-28 07:18:41,949 INFO L290 TraceCheckUtils]: 74: Hoare triple {49216#(<= ~counter~0 7)} ~cond := #in~cond; {49216#(<= ~counter~0 7)} is VALID [2022-04-28 07:18:41,949 INFO L290 TraceCheckUtils]: 75: Hoare triple {49216#(<= ~counter~0 7)} assume !(0 == ~cond); {49216#(<= ~counter~0 7)} is VALID [2022-04-28 07:18:41,949 INFO L290 TraceCheckUtils]: 76: Hoare triple {49216#(<= ~counter~0 7)} assume true; {49216#(<= ~counter~0 7)} is VALID [2022-04-28 07:18:41,950 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {49216#(<= ~counter~0 7)} {49216#(<= ~counter~0 7)} #63#return; {49216#(<= ~counter~0 7)} is VALID [2022-04-28 07:18:41,950 INFO L290 TraceCheckUtils]: 78: Hoare triple {49216#(<= ~counter~0 7)} assume !!(0 != ~y3~0); {49216#(<= ~counter~0 7)} is VALID [2022-04-28 07:18:41,950 INFO L290 TraceCheckUtils]: 79: Hoare triple {49216#(<= ~counter~0 7)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {49216#(<= ~counter~0 7)} is VALID [2022-04-28 07:18:41,951 INFO L290 TraceCheckUtils]: 80: Hoare triple {49216#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49244#(<= ~counter~0 8)} is VALID [2022-04-28 07:18:41,951 INFO L290 TraceCheckUtils]: 81: Hoare triple {49244#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {49244#(<= ~counter~0 8)} is VALID [2022-04-28 07:18:41,951 INFO L272 TraceCheckUtils]: 82: Hoare triple {49244#(<= ~counter~0 8)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {49244#(<= ~counter~0 8)} is VALID [2022-04-28 07:18:41,952 INFO L290 TraceCheckUtils]: 83: Hoare triple {49244#(<= ~counter~0 8)} ~cond := #in~cond; {49244#(<= ~counter~0 8)} is VALID [2022-04-28 07:18:41,952 INFO L290 TraceCheckUtils]: 84: Hoare triple {49244#(<= ~counter~0 8)} assume !(0 == ~cond); {49244#(<= ~counter~0 8)} is VALID [2022-04-28 07:18:41,952 INFO L290 TraceCheckUtils]: 85: Hoare triple {49244#(<= ~counter~0 8)} assume true; {49244#(<= ~counter~0 8)} is VALID [2022-04-28 07:18:41,952 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {49244#(<= ~counter~0 8)} {49244#(<= ~counter~0 8)} #63#return; {49244#(<= ~counter~0 8)} is VALID [2022-04-28 07:18:41,953 INFO L290 TraceCheckUtils]: 87: Hoare triple {49244#(<= ~counter~0 8)} assume !!(0 != ~y3~0); {49244#(<= ~counter~0 8)} is VALID [2022-04-28 07:18:41,953 INFO L290 TraceCheckUtils]: 88: Hoare triple {49244#(<= ~counter~0 8)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {49244#(<= ~counter~0 8)} is VALID [2022-04-28 07:18:41,954 INFO L290 TraceCheckUtils]: 89: Hoare triple {49244#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49272#(<= ~counter~0 9)} is VALID [2022-04-28 07:18:41,954 INFO L290 TraceCheckUtils]: 90: Hoare triple {49272#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {49272#(<= ~counter~0 9)} is VALID [2022-04-28 07:18:41,954 INFO L272 TraceCheckUtils]: 91: Hoare triple {49272#(<= ~counter~0 9)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {49272#(<= ~counter~0 9)} is VALID [2022-04-28 07:18:41,955 INFO L290 TraceCheckUtils]: 92: Hoare triple {49272#(<= ~counter~0 9)} ~cond := #in~cond; {49272#(<= ~counter~0 9)} is VALID [2022-04-28 07:18:41,955 INFO L290 TraceCheckUtils]: 93: Hoare triple {49272#(<= ~counter~0 9)} assume !(0 == ~cond); {49272#(<= ~counter~0 9)} is VALID [2022-04-28 07:18:41,955 INFO L290 TraceCheckUtils]: 94: Hoare triple {49272#(<= ~counter~0 9)} assume true; {49272#(<= ~counter~0 9)} is VALID [2022-04-28 07:18:41,956 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {49272#(<= ~counter~0 9)} {49272#(<= ~counter~0 9)} #63#return; {49272#(<= ~counter~0 9)} is VALID [2022-04-28 07:18:41,956 INFO L290 TraceCheckUtils]: 96: Hoare triple {49272#(<= ~counter~0 9)} assume !!(0 != ~y3~0); {49272#(<= ~counter~0 9)} is VALID [2022-04-28 07:18:41,956 INFO L290 TraceCheckUtils]: 97: Hoare triple {49272#(<= ~counter~0 9)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {49272#(<= ~counter~0 9)} is VALID [2022-04-28 07:18:41,957 INFO L290 TraceCheckUtils]: 98: Hoare triple {49272#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49300#(<= ~counter~0 10)} is VALID [2022-04-28 07:18:41,957 INFO L290 TraceCheckUtils]: 99: Hoare triple {49300#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {49300#(<= ~counter~0 10)} is VALID [2022-04-28 07:18:41,957 INFO L272 TraceCheckUtils]: 100: Hoare triple {49300#(<= ~counter~0 10)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {49300#(<= ~counter~0 10)} is VALID [2022-04-28 07:18:41,958 INFO L290 TraceCheckUtils]: 101: Hoare triple {49300#(<= ~counter~0 10)} ~cond := #in~cond; {49300#(<= ~counter~0 10)} is VALID [2022-04-28 07:18:41,958 INFO L290 TraceCheckUtils]: 102: Hoare triple {49300#(<= ~counter~0 10)} assume !(0 == ~cond); {49300#(<= ~counter~0 10)} is VALID [2022-04-28 07:18:41,958 INFO L290 TraceCheckUtils]: 103: Hoare triple {49300#(<= ~counter~0 10)} assume true; {49300#(<= ~counter~0 10)} is VALID [2022-04-28 07:18:41,959 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {49300#(<= ~counter~0 10)} {49300#(<= ~counter~0 10)} #63#return; {49300#(<= ~counter~0 10)} is VALID [2022-04-28 07:18:41,959 INFO L290 TraceCheckUtils]: 105: Hoare triple {49300#(<= ~counter~0 10)} assume !!(0 != ~y3~0); {49300#(<= ~counter~0 10)} is VALID [2022-04-28 07:18:41,959 INFO L290 TraceCheckUtils]: 106: Hoare triple {49300#(<= ~counter~0 10)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {49300#(<= ~counter~0 10)} is VALID [2022-04-28 07:18:41,960 INFO L290 TraceCheckUtils]: 107: Hoare triple {49300#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49328#(<= ~counter~0 11)} is VALID [2022-04-28 07:18:41,960 INFO L290 TraceCheckUtils]: 108: Hoare triple {49328#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {49328#(<= ~counter~0 11)} is VALID [2022-04-28 07:18:41,960 INFO L272 TraceCheckUtils]: 109: Hoare triple {49328#(<= ~counter~0 11)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {49328#(<= ~counter~0 11)} is VALID [2022-04-28 07:18:41,961 INFO L290 TraceCheckUtils]: 110: Hoare triple {49328#(<= ~counter~0 11)} ~cond := #in~cond; {49328#(<= ~counter~0 11)} is VALID [2022-04-28 07:18:41,961 INFO L290 TraceCheckUtils]: 111: Hoare triple {49328#(<= ~counter~0 11)} assume !(0 == ~cond); {49328#(<= ~counter~0 11)} is VALID [2022-04-28 07:18:41,961 INFO L290 TraceCheckUtils]: 112: Hoare triple {49328#(<= ~counter~0 11)} assume true; {49328#(<= ~counter~0 11)} is VALID [2022-04-28 07:18:41,962 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {49328#(<= ~counter~0 11)} {49328#(<= ~counter~0 11)} #63#return; {49328#(<= ~counter~0 11)} is VALID [2022-04-28 07:18:41,962 INFO L290 TraceCheckUtils]: 114: Hoare triple {49328#(<= ~counter~0 11)} assume !!(0 != ~y3~0); {49328#(<= ~counter~0 11)} is VALID [2022-04-28 07:18:41,962 INFO L290 TraceCheckUtils]: 115: Hoare triple {49328#(<= ~counter~0 11)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {49328#(<= ~counter~0 11)} is VALID [2022-04-28 07:18:41,963 INFO L290 TraceCheckUtils]: 116: Hoare triple {49328#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49356#(<= ~counter~0 12)} is VALID [2022-04-28 07:18:41,963 INFO L290 TraceCheckUtils]: 117: Hoare triple {49356#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {49356#(<= ~counter~0 12)} is VALID [2022-04-28 07:18:41,963 INFO L272 TraceCheckUtils]: 118: Hoare triple {49356#(<= ~counter~0 12)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {49356#(<= ~counter~0 12)} is VALID [2022-04-28 07:18:41,964 INFO L290 TraceCheckUtils]: 119: Hoare triple {49356#(<= ~counter~0 12)} ~cond := #in~cond; {49356#(<= ~counter~0 12)} is VALID [2022-04-28 07:18:41,964 INFO L290 TraceCheckUtils]: 120: Hoare triple {49356#(<= ~counter~0 12)} assume !(0 == ~cond); {49356#(<= ~counter~0 12)} is VALID [2022-04-28 07:18:41,964 INFO L290 TraceCheckUtils]: 121: Hoare triple {49356#(<= ~counter~0 12)} assume true; {49356#(<= ~counter~0 12)} is VALID [2022-04-28 07:18:41,965 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {49356#(<= ~counter~0 12)} {49356#(<= ~counter~0 12)} #63#return; {49356#(<= ~counter~0 12)} is VALID [2022-04-28 07:18:41,965 INFO L290 TraceCheckUtils]: 123: Hoare triple {49356#(<= ~counter~0 12)} assume !!(0 != ~y3~0); {49356#(<= ~counter~0 12)} is VALID [2022-04-28 07:18:41,965 INFO L290 TraceCheckUtils]: 124: Hoare triple {49356#(<= ~counter~0 12)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {49356#(<= ~counter~0 12)} is VALID [2022-04-28 07:18:41,966 INFO L290 TraceCheckUtils]: 125: Hoare triple {49356#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49384#(<= ~counter~0 13)} is VALID [2022-04-28 07:18:41,966 INFO L290 TraceCheckUtils]: 126: Hoare triple {49384#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {49384#(<= ~counter~0 13)} is VALID [2022-04-28 07:18:41,966 INFO L272 TraceCheckUtils]: 127: Hoare triple {49384#(<= ~counter~0 13)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {49384#(<= ~counter~0 13)} is VALID [2022-04-28 07:18:41,967 INFO L290 TraceCheckUtils]: 128: Hoare triple {49384#(<= ~counter~0 13)} ~cond := #in~cond; {49384#(<= ~counter~0 13)} is VALID [2022-04-28 07:18:41,967 INFO L290 TraceCheckUtils]: 129: Hoare triple {49384#(<= ~counter~0 13)} assume !(0 == ~cond); {49384#(<= ~counter~0 13)} is VALID [2022-04-28 07:18:41,967 INFO L290 TraceCheckUtils]: 130: Hoare triple {49384#(<= ~counter~0 13)} assume true; {49384#(<= ~counter~0 13)} is VALID [2022-04-28 07:18:41,967 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {49384#(<= ~counter~0 13)} {49384#(<= ~counter~0 13)} #63#return; {49384#(<= ~counter~0 13)} is VALID [2022-04-28 07:18:41,968 INFO L290 TraceCheckUtils]: 132: Hoare triple {49384#(<= ~counter~0 13)} assume !!(0 != ~y3~0); {49384#(<= ~counter~0 13)} is VALID [2022-04-28 07:18:41,968 INFO L290 TraceCheckUtils]: 133: Hoare triple {49384#(<= ~counter~0 13)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {49384#(<= ~counter~0 13)} is VALID [2022-04-28 07:18:41,969 INFO L290 TraceCheckUtils]: 134: Hoare triple {49384#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49412#(<= ~counter~0 14)} is VALID [2022-04-28 07:18:41,969 INFO L290 TraceCheckUtils]: 135: Hoare triple {49412#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {49412#(<= ~counter~0 14)} is VALID [2022-04-28 07:18:41,969 INFO L272 TraceCheckUtils]: 136: Hoare triple {49412#(<= ~counter~0 14)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {49412#(<= ~counter~0 14)} is VALID [2022-04-28 07:18:41,970 INFO L290 TraceCheckUtils]: 137: Hoare triple {49412#(<= ~counter~0 14)} ~cond := #in~cond; {49412#(<= ~counter~0 14)} is VALID [2022-04-28 07:18:41,970 INFO L290 TraceCheckUtils]: 138: Hoare triple {49412#(<= ~counter~0 14)} assume !(0 == ~cond); {49412#(<= ~counter~0 14)} is VALID [2022-04-28 07:18:41,970 INFO L290 TraceCheckUtils]: 139: Hoare triple {49412#(<= ~counter~0 14)} assume true; {49412#(<= ~counter~0 14)} is VALID [2022-04-28 07:18:41,970 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {49412#(<= ~counter~0 14)} {49412#(<= ~counter~0 14)} #63#return; {49412#(<= ~counter~0 14)} is VALID [2022-04-28 07:18:41,971 INFO L290 TraceCheckUtils]: 141: Hoare triple {49412#(<= ~counter~0 14)} assume !!(0 != ~y3~0); {49412#(<= ~counter~0 14)} is VALID [2022-04-28 07:18:41,971 INFO L290 TraceCheckUtils]: 142: Hoare triple {49412#(<= ~counter~0 14)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {49412#(<= ~counter~0 14)} is VALID [2022-04-28 07:18:41,972 INFO L290 TraceCheckUtils]: 143: Hoare triple {49412#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49440#(<= ~counter~0 15)} is VALID [2022-04-28 07:18:41,972 INFO L290 TraceCheckUtils]: 144: Hoare triple {49440#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {49440#(<= ~counter~0 15)} is VALID [2022-04-28 07:18:41,972 INFO L272 TraceCheckUtils]: 145: Hoare triple {49440#(<= ~counter~0 15)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {49440#(<= ~counter~0 15)} is VALID [2022-04-28 07:18:41,973 INFO L290 TraceCheckUtils]: 146: Hoare triple {49440#(<= ~counter~0 15)} ~cond := #in~cond; {49440#(<= ~counter~0 15)} is VALID [2022-04-28 07:18:41,973 INFO L290 TraceCheckUtils]: 147: Hoare triple {49440#(<= ~counter~0 15)} assume !(0 == ~cond); {49440#(<= ~counter~0 15)} is VALID [2022-04-28 07:18:41,973 INFO L290 TraceCheckUtils]: 148: Hoare triple {49440#(<= ~counter~0 15)} assume true; {49440#(<= ~counter~0 15)} is VALID [2022-04-28 07:18:41,974 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {49440#(<= ~counter~0 15)} {49440#(<= ~counter~0 15)} #63#return; {49440#(<= ~counter~0 15)} is VALID [2022-04-28 07:18:41,974 INFO L290 TraceCheckUtils]: 150: Hoare triple {49440#(<= ~counter~0 15)} assume !!(0 != ~y3~0); {49440#(<= ~counter~0 15)} is VALID [2022-04-28 07:18:41,974 INFO L290 TraceCheckUtils]: 151: Hoare triple {49440#(<= ~counter~0 15)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {49440#(<= ~counter~0 15)} is VALID [2022-04-28 07:18:41,975 INFO L290 TraceCheckUtils]: 152: Hoare triple {49440#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49468#(<= ~counter~0 16)} is VALID [2022-04-28 07:18:41,975 INFO L290 TraceCheckUtils]: 153: Hoare triple {49468#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {49468#(<= ~counter~0 16)} is VALID [2022-04-28 07:18:41,976 INFO L272 TraceCheckUtils]: 154: Hoare triple {49468#(<= ~counter~0 16)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {49468#(<= ~counter~0 16)} is VALID [2022-04-28 07:18:41,976 INFO L290 TraceCheckUtils]: 155: Hoare triple {49468#(<= ~counter~0 16)} ~cond := #in~cond; {49468#(<= ~counter~0 16)} is VALID [2022-04-28 07:18:41,976 INFO L290 TraceCheckUtils]: 156: Hoare triple {49468#(<= ~counter~0 16)} assume !(0 == ~cond); {49468#(<= ~counter~0 16)} is VALID [2022-04-28 07:18:41,976 INFO L290 TraceCheckUtils]: 157: Hoare triple {49468#(<= ~counter~0 16)} assume true; {49468#(<= ~counter~0 16)} is VALID [2022-04-28 07:18:41,977 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {49468#(<= ~counter~0 16)} {49468#(<= ~counter~0 16)} #63#return; {49468#(<= ~counter~0 16)} is VALID [2022-04-28 07:18:41,977 INFO L290 TraceCheckUtils]: 159: Hoare triple {49468#(<= ~counter~0 16)} assume !!(0 != ~y3~0); {49468#(<= ~counter~0 16)} is VALID [2022-04-28 07:18:41,977 INFO L290 TraceCheckUtils]: 160: Hoare triple {49468#(<= ~counter~0 16)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {49468#(<= ~counter~0 16)} is VALID [2022-04-28 07:18:41,978 INFO L290 TraceCheckUtils]: 161: Hoare triple {49468#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49496#(<= ~counter~0 17)} is VALID [2022-04-28 07:18:41,978 INFO L290 TraceCheckUtils]: 162: Hoare triple {49496#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {49496#(<= ~counter~0 17)} is VALID [2022-04-28 07:18:41,979 INFO L272 TraceCheckUtils]: 163: Hoare triple {49496#(<= ~counter~0 17)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {49496#(<= ~counter~0 17)} is VALID [2022-04-28 07:18:41,979 INFO L290 TraceCheckUtils]: 164: Hoare triple {49496#(<= ~counter~0 17)} ~cond := #in~cond; {49496#(<= ~counter~0 17)} is VALID [2022-04-28 07:18:41,979 INFO L290 TraceCheckUtils]: 165: Hoare triple {49496#(<= ~counter~0 17)} assume !(0 == ~cond); {49496#(<= ~counter~0 17)} is VALID [2022-04-28 07:18:41,979 INFO L290 TraceCheckUtils]: 166: Hoare triple {49496#(<= ~counter~0 17)} assume true; {49496#(<= ~counter~0 17)} is VALID [2022-04-28 07:18:41,980 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {49496#(<= ~counter~0 17)} {49496#(<= ~counter~0 17)} #63#return; {49496#(<= ~counter~0 17)} is VALID [2022-04-28 07:18:41,980 INFO L290 TraceCheckUtils]: 168: Hoare triple {49496#(<= ~counter~0 17)} assume !!(0 != ~y3~0); {49496#(<= ~counter~0 17)} is VALID [2022-04-28 07:18:41,980 INFO L290 TraceCheckUtils]: 169: Hoare triple {49496#(<= ~counter~0 17)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {49496#(<= ~counter~0 17)} is VALID [2022-04-28 07:18:41,981 INFO L290 TraceCheckUtils]: 170: Hoare triple {49496#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49524#(<= ~counter~0 18)} is VALID [2022-04-28 07:18:41,981 INFO L290 TraceCheckUtils]: 171: Hoare triple {49524#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {49524#(<= ~counter~0 18)} is VALID [2022-04-28 07:18:41,982 INFO L272 TraceCheckUtils]: 172: Hoare triple {49524#(<= ~counter~0 18)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {49524#(<= ~counter~0 18)} is VALID [2022-04-28 07:18:41,982 INFO L290 TraceCheckUtils]: 173: Hoare triple {49524#(<= ~counter~0 18)} ~cond := #in~cond; {49524#(<= ~counter~0 18)} is VALID [2022-04-28 07:18:41,982 INFO L290 TraceCheckUtils]: 174: Hoare triple {49524#(<= ~counter~0 18)} assume !(0 == ~cond); {49524#(<= ~counter~0 18)} is VALID [2022-04-28 07:18:41,982 INFO L290 TraceCheckUtils]: 175: Hoare triple {49524#(<= ~counter~0 18)} assume true; {49524#(<= ~counter~0 18)} is VALID [2022-04-28 07:18:41,983 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {49524#(<= ~counter~0 18)} {49524#(<= ~counter~0 18)} #63#return; {49524#(<= ~counter~0 18)} is VALID [2022-04-28 07:18:41,983 INFO L290 TraceCheckUtils]: 177: Hoare triple {49524#(<= ~counter~0 18)} assume !!(0 != ~y3~0); {49524#(<= ~counter~0 18)} is VALID [2022-04-28 07:18:41,983 INFO L290 TraceCheckUtils]: 178: Hoare triple {49524#(<= ~counter~0 18)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {49524#(<= ~counter~0 18)} is VALID [2022-04-28 07:18:41,984 INFO L290 TraceCheckUtils]: 179: Hoare triple {49524#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49552#(<= ~counter~0 19)} is VALID [2022-04-28 07:18:41,984 INFO L290 TraceCheckUtils]: 180: Hoare triple {49552#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {49552#(<= ~counter~0 19)} is VALID [2022-04-28 07:18:41,985 INFO L272 TraceCheckUtils]: 181: Hoare triple {49552#(<= ~counter~0 19)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {49552#(<= ~counter~0 19)} is VALID [2022-04-28 07:18:41,985 INFO L290 TraceCheckUtils]: 182: Hoare triple {49552#(<= ~counter~0 19)} ~cond := #in~cond; {49552#(<= ~counter~0 19)} is VALID [2022-04-28 07:18:41,985 INFO L290 TraceCheckUtils]: 183: Hoare triple {49552#(<= ~counter~0 19)} assume !(0 == ~cond); {49552#(<= ~counter~0 19)} is VALID [2022-04-28 07:18:41,985 INFO L290 TraceCheckUtils]: 184: Hoare triple {49552#(<= ~counter~0 19)} assume true; {49552#(<= ~counter~0 19)} is VALID [2022-04-28 07:18:41,986 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {49552#(<= ~counter~0 19)} {49552#(<= ~counter~0 19)} #63#return; {49552#(<= ~counter~0 19)} is VALID [2022-04-28 07:18:41,986 INFO L290 TraceCheckUtils]: 186: Hoare triple {49552#(<= ~counter~0 19)} assume !!(0 != ~y3~0); {49552#(<= ~counter~0 19)} is VALID [2022-04-28 07:18:41,986 INFO L290 TraceCheckUtils]: 187: Hoare triple {49552#(<= ~counter~0 19)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {49552#(<= ~counter~0 19)} is VALID [2022-04-28 07:18:41,987 INFO L290 TraceCheckUtils]: 188: Hoare triple {49552#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49580#(<= ~counter~0 20)} is VALID [2022-04-28 07:18:41,987 INFO L290 TraceCheckUtils]: 189: Hoare triple {49580#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {49580#(<= ~counter~0 20)} is VALID [2022-04-28 07:18:41,987 INFO L272 TraceCheckUtils]: 190: Hoare triple {49580#(<= ~counter~0 20)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {49580#(<= ~counter~0 20)} is VALID [2022-04-28 07:18:41,988 INFO L290 TraceCheckUtils]: 191: Hoare triple {49580#(<= ~counter~0 20)} ~cond := #in~cond; {49580#(<= ~counter~0 20)} is VALID [2022-04-28 07:18:41,988 INFO L290 TraceCheckUtils]: 192: Hoare triple {49580#(<= ~counter~0 20)} assume !(0 == ~cond); {49580#(<= ~counter~0 20)} is VALID [2022-04-28 07:18:41,988 INFO L290 TraceCheckUtils]: 193: Hoare triple {49580#(<= ~counter~0 20)} assume true; {49580#(<= ~counter~0 20)} is VALID [2022-04-28 07:18:41,989 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {49580#(<= ~counter~0 20)} {49580#(<= ~counter~0 20)} #63#return; {49580#(<= ~counter~0 20)} is VALID [2022-04-28 07:18:41,989 INFO L290 TraceCheckUtils]: 195: Hoare triple {49580#(<= ~counter~0 20)} assume !!(0 != ~y3~0); {49580#(<= ~counter~0 20)} is VALID [2022-04-28 07:18:41,989 INFO L290 TraceCheckUtils]: 196: Hoare triple {49580#(<= ~counter~0 20)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {49580#(<= ~counter~0 20)} is VALID [2022-04-28 07:18:41,990 INFO L290 TraceCheckUtils]: 197: Hoare triple {49580#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49608#(<= ~counter~0 21)} is VALID [2022-04-28 07:18:41,990 INFO L290 TraceCheckUtils]: 198: Hoare triple {49608#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {49608#(<= ~counter~0 21)} is VALID [2022-04-28 07:18:41,991 INFO L272 TraceCheckUtils]: 199: Hoare triple {49608#(<= ~counter~0 21)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {49608#(<= ~counter~0 21)} is VALID [2022-04-28 07:18:41,991 INFO L290 TraceCheckUtils]: 200: Hoare triple {49608#(<= ~counter~0 21)} ~cond := #in~cond; {49608#(<= ~counter~0 21)} is VALID [2022-04-28 07:18:41,991 INFO L290 TraceCheckUtils]: 201: Hoare triple {49608#(<= ~counter~0 21)} assume !(0 == ~cond); {49608#(<= ~counter~0 21)} is VALID [2022-04-28 07:18:41,991 INFO L290 TraceCheckUtils]: 202: Hoare triple {49608#(<= ~counter~0 21)} assume true; {49608#(<= ~counter~0 21)} is VALID [2022-04-28 07:18:41,992 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {49608#(<= ~counter~0 21)} {49608#(<= ~counter~0 21)} #63#return; {49608#(<= ~counter~0 21)} is VALID [2022-04-28 07:18:41,992 INFO L290 TraceCheckUtils]: 204: Hoare triple {49608#(<= ~counter~0 21)} assume !!(0 != ~y3~0); {49608#(<= ~counter~0 21)} is VALID [2022-04-28 07:18:41,992 INFO L290 TraceCheckUtils]: 205: Hoare triple {49608#(<= ~counter~0 21)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {49608#(<= ~counter~0 21)} is VALID [2022-04-28 07:18:41,993 INFO L290 TraceCheckUtils]: 206: Hoare triple {49608#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49636#(<= ~counter~0 22)} is VALID [2022-04-28 07:18:41,993 INFO L290 TraceCheckUtils]: 207: Hoare triple {49636#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {49636#(<= ~counter~0 22)} is VALID [2022-04-28 07:18:41,994 INFO L272 TraceCheckUtils]: 208: Hoare triple {49636#(<= ~counter~0 22)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {49636#(<= ~counter~0 22)} is VALID [2022-04-28 07:18:41,994 INFO L290 TraceCheckUtils]: 209: Hoare triple {49636#(<= ~counter~0 22)} ~cond := #in~cond; {49636#(<= ~counter~0 22)} is VALID [2022-04-28 07:18:41,994 INFO L290 TraceCheckUtils]: 210: Hoare triple {49636#(<= ~counter~0 22)} assume !(0 == ~cond); {49636#(<= ~counter~0 22)} is VALID [2022-04-28 07:18:41,994 INFO L290 TraceCheckUtils]: 211: Hoare triple {49636#(<= ~counter~0 22)} assume true; {49636#(<= ~counter~0 22)} is VALID [2022-04-28 07:18:41,995 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {49636#(<= ~counter~0 22)} {49636#(<= ~counter~0 22)} #63#return; {49636#(<= ~counter~0 22)} is VALID [2022-04-28 07:18:41,995 INFO L290 TraceCheckUtils]: 213: Hoare triple {49636#(<= ~counter~0 22)} assume !!(0 != ~y3~0); {49636#(<= ~counter~0 22)} is VALID [2022-04-28 07:18:41,995 INFO L290 TraceCheckUtils]: 214: Hoare triple {49636#(<= ~counter~0 22)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {49636#(<= ~counter~0 22)} is VALID [2022-04-28 07:18:41,996 INFO L290 TraceCheckUtils]: 215: Hoare triple {49636#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49664#(<= ~counter~0 23)} is VALID [2022-04-28 07:18:41,996 INFO L290 TraceCheckUtils]: 216: Hoare triple {49664#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {49664#(<= ~counter~0 23)} is VALID [2022-04-28 07:18:41,997 INFO L272 TraceCheckUtils]: 217: Hoare triple {49664#(<= ~counter~0 23)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {49664#(<= ~counter~0 23)} is VALID [2022-04-28 07:18:41,997 INFO L290 TraceCheckUtils]: 218: Hoare triple {49664#(<= ~counter~0 23)} ~cond := #in~cond; {49664#(<= ~counter~0 23)} is VALID [2022-04-28 07:18:41,997 INFO L290 TraceCheckUtils]: 219: Hoare triple {49664#(<= ~counter~0 23)} assume !(0 == ~cond); {49664#(<= ~counter~0 23)} is VALID [2022-04-28 07:18:41,997 INFO L290 TraceCheckUtils]: 220: Hoare triple {49664#(<= ~counter~0 23)} assume true; {49664#(<= ~counter~0 23)} is VALID [2022-04-28 07:18:41,998 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {49664#(<= ~counter~0 23)} {49664#(<= ~counter~0 23)} #63#return; {49664#(<= ~counter~0 23)} is VALID [2022-04-28 07:18:41,998 INFO L290 TraceCheckUtils]: 222: Hoare triple {49664#(<= ~counter~0 23)} assume !!(0 != ~y3~0); {49664#(<= ~counter~0 23)} is VALID [2022-04-28 07:18:41,998 INFO L290 TraceCheckUtils]: 223: Hoare triple {49664#(<= ~counter~0 23)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {49664#(<= ~counter~0 23)} is VALID [2022-04-28 07:18:41,999 INFO L290 TraceCheckUtils]: 224: Hoare triple {49664#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49692#(<= ~counter~0 24)} is VALID [2022-04-28 07:18:41,999 INFO L290 TraceCheckUtils]: 225: Hoare triple {49692#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {49692#(<= ~counter~0 24)} is VALID [2022-04-28 07:18:42,000 INFO L272 TraceCheckUtils]: 226: Hoare triple {49692#(<= ~counter~0 24)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {49692#(<= ~counter~0 24)} is VALID [2022-04-28 07:18:42,000 INFO L290 TraceCheckUtils]: 227: Hoare triple {49692#(<= ~counter~0 24)} ~cond := #in~cond; {49692#(<= ~counter~0 24)} is VALID [2022-04-28 07:18:42,000 INFO L290 TraceCheckUtils]: 228: Hoare triple {49692#(<= ~counter~0 24)} assume !(0 == ~cond); {49692#(<= ~counter~0 24)} is VALID [2022-04-28 07:18:42,000 INFO L290 TraceCheckUtils]: 229: Hoare triple {49692#(<= ~counter~0 24)} assume true; {49692#(<= ~counter~0 24)} is VALID [2022-04-28 07:18:42,001 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {49692#(<= ~counter~0 24)} {49692#(<= ~counter~0 24)} #63#return; {49692#(<= ~counter~0 24)} is VALID [2022-04-28 07:18:42,001 INFO L290 TraceCheckUtils]: 231: Hoare triple {49692#(<= ~counter~0 24)} assume !!(0 != ~y3~0); {49692#(<= ~counter~0 24)} is VALID [2022-04-28 07:18:42,001 INFO L290 TraceCheckUtils]: 232: Hoare triple {49692#(<= ~counter~0 24)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {49692#(<= ~counter~0 24)} is VALID [2022-04-28 07:18:42,002 INFO L290 TraceCheckUtils]: 233: Hoare triple {49692#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49720#(<= ~counter~0 25)} is VALID [2022-04-28 07:18:42,002 INFO L290 TraceCheckUtils]: 234: Hoare triple {49720#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {49720#(<= ~counter~0 25)} is VALID [2022-04-28 07:18:42,003 INFO L272 TraceCheckUtils]: 235: Hoare triple {49720#(<= ~counter~0 25)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {49720#(<= ~counter~0 25)} is VALID [2022-04-28 07:18:42,003 INFO L290 TraceCheckUtils]: 236: Hoare triple {49720#(<= ~counter~0 25)} ~cond := #in~cond; {49720#(<= ~counter~0 25)} is VALID [2022-04-28 07:18:42,003 INFO L290 TraceCheckUtils]: 237: Hoare triple {49720#(<= ~counter~0 25)} assume !(0 == ~cond); {49720#(<= ~counter~0 25)} is VALID [2022-04-28 07:18:42,003 INFO L290 TraceCheckUtils]: 238: Hoare triple {49720#(<= ~counter~0 25)} assume true; {49720#(<= ~counter~0 25)} is VALID [2022-04-28 07:18:42,004 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {49720#(<= ~counter~0 25)} {49720#(<= ~counter~0 25)} #63#return; {49720#(<= ~counter~0 25)} is VALID [2022-04-28 07:18:42,004 INFO L290 TraceCheckUtils]: 240: Hoare triple {49720#(<= ~counter~0 25)} assume !!(0 != ~y3~0); {49720#(<= ~counter~0 25)} is VALID [2022-04-28 07:18:42,004 INFO L290 TraceCheckUtils]: 241: Hoare triple {49720#(<= ~counter~0 25)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {49720#(<= ~counter~0 25)} is VALID [2022-04-28 07:18:42,005 INFO L290 TraceCheckUtils]: 242: Hoare triple {49720#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49748#(<= ~counter~0 26)} is VALID [2022-04-28 07:18:42,005 INFO L290 TraceCheckUtils]: 243: Hoare triple {49748#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {49748#(<= ~counter~0 26)} is VALID [2022-04-28 07:18:42,006 INFO L272 TraceCheckUtils]: 244: Hoare triple {49748#(<= ~counter~0 26)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {49748#(<= ~counter~0 26)} is VALID [2022-04-28 07:18:42,006 INFO L290 TraceCheckUtils]: 245: Hoare triple {49748#(<= ~counter~0 26)} ~cond := #in~cond; {49748#(<= ~counter~0 26)} is VALID [2022-04-28 07:18:42,006 INFO L290 TraceCheckUtils]: 246: Hoare triple {49748#(<= ~counter~0 26)} assume !(0 == ~cond); {49748#(<= ~counter~0 26)} is VALID [2022-04-28 07:18:42,006 INFO L290 TraceCheckUtils]: 247: Hoare triple {49748#(<= ~counter~0 26)} assume true; {49748#(<= ~counter~0 26)} is VALID [2022-04-28 07:18:42,007 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {49748#(<= ~counter~0 26)} {49748#(<= ~counter~0 26)} #63#return; {49748#(<= ~counter~0 26)} is VALID [2022-04-28 07:18:42,007 INFO L290 TraceCheckUtils]: 249: Hoare triple {49748#(<= ~counter~0 26)} assume !!(0 != ~y3~0); {49748#(<= ~counter~0 26)} is VALID [2022-04-28 07:18:42,007 INFO L290 TraceCheckUtils]: 250: Hoare triple {49748#(<= ~counter~0 26)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {49748#(<= ~counter~0 26)} is VALID [2022-04-28 07:18:42,008 INFO L290 TraceCheckUtils]: 251: Hoare triple {49748#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49776#(<= ~counter~0 27)} is VALID [2022-04-28 07:18:42,008 INFO L290 TraceCheckUtils]: 252: Hoare triple {49776#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {49776#(<= ~counter~0 27)} is VALID [2022-04-28 07:18:42,009 INFO L272 TraceCheckUtils]: 253: Hoare triple {49776#(<= ~counter~0 27)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {49776#(<= ~counter~0 27)} is VALID [2022-04-28 07:18:42,009 INFO L290 TraceCheckUtils]: 254: Hoare triple {49776#(<= ~counter~0 27)} ~cond := #in~cond; {49776#(<= ~counter~0 27)} is VALID [2022-04-28 07:18:42,009 INFO L290 TraceCheckUtils]: 255: Hoare triple {49776#(<= ~counter~0 27)} assume !(0 == ~cond); {49776#(<= ~counter~0 27)} is VALID [2022-04-28 07:18:42,009 INFO L290 TraceCheckUtils]: 256: Hoare triple {49776#(<= ~counter~0 27)} assume true; {49776#(<= ~counter~0 27)} is VALID [2022-04-28 07:18:42,010 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {49776#(<= ~counter~0 27)} {49776#(<= ~counter~0 27)} #63#return; {49776#(<= ~counter~0 27)} is VALID [2022-04-28 07:18:42,010 INFO L290 TraceCheckUtils]: 258: Hoare triple {49776#(<= ~counter~0 27)} assume !!(0 != ~y3~0); {49776#(<= ~counter~0 27)} is VALID [2022-04-28 07:18:42,010 INFO L290 TraceCheckUtils]: 259: Hoare triple {49776#(<= ~counter~0 27)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {49776#(<= ~counter~0 27)} is VALID [2022-04-28 07:18:42,011 INFO L290 TraceCheckUtils]: 260: Hoare triple {49776#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49804#(<= |main_#t~post6| 27)} is VALID [2022-04-28 07:18:42,011 INFO L290 TraceCheckUtils]: 261: Hoare triple {49804#(<= |main_#t~post6| 27)} assume !(#t~post6 < 50);havoc #t~post6; {48992#false} is VALID [2022-04-28 07:18:42,011 INFO L272 TraceCheckUtils]: 262: Hoare triple {48992#false} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 == ~x1~0 then 1 else 0)); {48992#false} is VALID [2022-04-28 07:18:42,011 INFO L290 TraceCheckUtils]: 263: Hoare triple {48992#false} ~cond := #in~cond; {48992#false} is VALID [2022-04-28 07:18:42,011 INFO L290 TraceCheckUtils]: 264: Hoare triple {48992#false} assume 0 == ~cond; {48992#false} is VALID [2022-04-28 07:18:42,011 INFO L290 TraceCheckUtils]: 265: Hoare triple {48992#false} assume !false; {48992#false} is VALID [2022-04-28 07:18:42,012 INFO L134 CoverageAnalysis]: Checked inductivity of 3271 backedges. 54 proven. 3213 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-28 07:18:42,012 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 07:18:43,494 INFO L290 TraceCheckUtils]: 265: Hoare triple {48992#false} assume !false; {48992#false} is VALID [2022-04-28 07:18:43,494 INFO L290 TraceCheckUtils]: 264: Hoare triple {48992#false} assume 0 == ~cond; {48992#false} is VALID [2022-04-28 07:18:43,494 INFO L290 TraceCheckUtils]: 263: Hoare triple {48992#false} ~cond := #in~cond; {48992#false} is VALID [2022-04-28 07:18:43,494 INFO L272 TraceCheckUtils]: 262: Hoare triple {48992#false} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 == ~x1~0 then 1 else 0)); {48992#false} is VALID [2022-04-28 07:18:43,494 INFO L290 TraceCheckUtils]: 261: Hoare triple {49832#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {48992#false} is VALID [2022-04-28 07:18:43,495 INFO L290 TraceCheckUtils]: 260: Hoare triple {49836#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49832#(< |main_#t~post6| 50)} is VALID [2022-04-28 07:18:43,495 INFO L290 TraceCheckUtils]: 259: Hoare triple {49836#(< ~counter~0 50)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {49836#(< ~counter~0 50)} is VALID [2022-04-28 07:18:43,495 INFO L290 TraceCheckUtils]: 258: Hoare triple {49836#(< ~counter~0 50)} assume !!(0 != ~y3~0); {49836#(< ~counter~0 50)} is VALID [2022-04-28 07:18:43,496 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {48991#true} {49836#(< ~counter~0 50)} #63#return; {49836#(< ~counter~0 50)} is VALID [2022-04-28 07:18:43,496 INFO L290 TraceCheckUtils]: 256: Hoare triple {48991#true} assume true; {48991#true} is VALID [2022-04-28 07:18:43,496 INFO L290 TraceCheckUtils]: 255: Hoare triple {48991#true} assume !(0 == ~cond); {48991#true} is VALID [2022-04-28 07:18:43,496 INFO L290 TraceCheckUtils]: 254: Hoare triple {48991#true} ~cond := #in~cond; {48991#true} is VALID [2022-04-28 07:18:43,496 INFO L272 TraceCheckUtils]: 253: Hoare triple {49836#(< ~counter~0 50)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {48991#true} is VALID [2022-04-28 07:18:43,496 INFO L290 TraceCheckUtils]: 252: Hoare triple {49836#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {49836#(< ~counter~0 50)} is VALID [2022-04-28 07:18:43,497 INFO L290 TraceCheckUtils]: 251: Hoare triple {49864#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49836#(< ~counter~0 50)} is VALID [2022-04-28 07:18:43,497 INFO L290 TraceCheckUtils]: 250: Hoare triple {49864#(< ~counter~0 49)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {49864#(< ~counter~0 49)} is VALID [2022-04-28 07:18:43,498 INFO L290 TraceCheckUtils]: 249: Hoare triple {49864#(< ~counter~0 49)} assume !!(0 != ~y3~0); {49864#(< ~counter~0 49)} is VALID [2022-04-28 07:18:43,498 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {48991#true} {49864#(< ~counter~0 49)} #63#return; {49864#(< ~counter~0 49)} is VALID [2022-04-28 07:18:43,498 INFO L290 TraceCheckUtils]: 247: Hoare triple {48991#true} assume true; {48991#true} is VALID [2022-04-28 07:18:43,498 INFO L290 TraceCheckUtils]: 246: Hoare triple {48991#true} assume !(0 == ~cond); {48991#true} is VALID [2022-04-28 07:18:43,498 INFO L290 TraceCheckUtils]: 245: Hoare triple {48991#true} ~cond := #in~cond; {48991#true} is VALID [2022-04-28 07:18:43,498 INFO L272 TraceCheckUtils]: 244: Hoare triple {49864#(< ~counter~0 49)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {48991#true} is VALID [2022-04-28 07:18:43,499 INFO L290 TraceCheckUtils]: 243: Hoare triple {49864#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {49864#(< ~counter~0 49)} is VALID [2022-04-28 07:18:43,499 INFO L290 TraceCheckUtils]: 242: Hoare triple {49892#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49864#(< ~counter~0 49)} is VALID [2022-04-28 07:18:43,499 INFO L290 TraceCheckUtils]: 241: Hoare triple {49892#(< ~counter~0 48)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {49892#(< ~counter~0 48)} is VALID [2022-04-28 07:18:43,500 INFO L290 TraceCheckUtils]: 240: Hoare triple {49892#(< ~counter~0 48)} assume !!(0 != ~y3~0); {49892#(< ~counter~0 48)} is VALID [2022-04-28 07:18:43,500 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {48991#true} {49892#(< ~counter~0 48)} #63#return; {49892#(< ~counter~0 48)} is VALID [2022-04-28 07:18:43,500 INFO L290 TraceCheckUtils]: 238: Hoare triple {48991#true} assume true; {48991#true} is VALID [2022-04-28 07:18:43,500 INFO L290 TraceCheckUtils]: 237: Hoare triple {48991#true} assume !(0 == ~cond); {48991#true} is VALID [2022-04-28 07:18:43,500 INFO L290 TraceCheckUtils]: 236: Hoare triple {48991#true} ~cond := #in~cond; {48991#true} is VALID [2022-04-28 07:18:43,500 INFO L272 TraceCheckUtils]: 235: Hoare triple {49892#(< ~counter~0 48)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {48991#true} is VALID [2022-04-28 07:18:43,501 INFO L290 TraceCheckUtils]: 234: Hoare triple {49892#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {49892#(< ~counter~0 48)} is VALID [2022-04-28 07:18:43,501 INFO L290 TraceCheckUtils]: 233: Hoare triple {49920#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49892#(< ~counter~0 48)} is VALID [2022-04-28 07:18:43,501 INFO L290 TraceCheckUtils]: 232: Hoare triple {49920#(< ~counter~0 47)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {49920#(< ~counter~0 47)} is VALID [2022-04-28 07:18:43,502 INFO L290 TraceCheckUtils]: 231: Hoare triple {49920#(< ~counter~0 47)} assume !!(0 != ~y3~0); {49920#(< ~counter~0 47)} is VALID [2022-04-28 07:18:43,502 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {48991#true} {49920#(< ~counter~0 47)} #63#return; {49920#(< ~counter~0 47)} is VALID [2022-04-28 07:18:43,502 INFO L290 TraceCheckUtils]: 229: Hoare triple {48991#true} assume true; {48991#true} is VALID [2022-04-28 07:18:43,502 INFO L290 TraceCheckUtils]: 228: Hoare triple {48991#true} assume !(0 == ~cond); {48991#true} is VALID [2022-04-28 07:18:43,502 INFO L290 TraceCheckUtils]: 227: Hoare triple {48991#true} ~cond := #in~cond; {48991#true} is VALID [2022-04-28 07:18:43,502 INFO L272 TraceCheckUtils]: 226: Hoare triple {49920#(< ~counter~0 47)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {48991#true} is VALID [2022-04-28 07:18:43,503 INFO L290 TraceCheckUtils]: 225: Hoare triple {49920#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {49920#(< ~counter~0 47)} is VALID [2022-04-28 07:18:43,503 INFO L290 TraceCheckUtils]: 224: Hoare triple {49948#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49920#(< ~counter~0 47)} is VALID [2022-04-28 07:18:43,503 INFO L290 TraceCheckUtils]: 223: Hoare triple {49948#(< ~counter~0 46)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {49948#(< ~counter~0 46)} is VALID [2022-04-28 07:18:43,504 INFO L290 TraceCheckUtils]: 222: Hoare triple {49948#(< ~counter~0 46)} assume !!(0 != ~y3~0); {49948#(< ~counter~0 46)} is VALID [2022-04-28 07:18:43,504 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {48991#true} {49948#(< ~counter~0 46)} #63#return; {49948#(< ~counter~0 46)} is VALID [2022-04-28 07:18:43,504 INFO L290 TraceCheckUtils]: 220: Hoare triple {48991#true} assume true; {48991#true} is VALID [2022-04-28 07:18:43,504 INFO L290 TraceCheckUtils]: 219: Hoare triple {48991#true} assume !(0 == ~cond); {48991#true} is VALID [2022-04-28 07:18:43,504 INFO L290 TraceCheckUtils]: 218: Hoare triple {48991#true} ~cond := #in~cond; {48991#true} is VALID [2022-04-28 07:18:43,504 INFO L272 TraceCheckUtils]: 217: Hoare triple {49948#(< ~counter~0 46)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {48991#true} is VALID [2022-04-28 07:18:43,504 INFO L290 TraceCheckUtils]: 216: Hoare triple {49948#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {49948#(< ~counter~0 46)} is VALID [2022-04-28 07:18:43,505 INFO L290 TraceCheckUtils]: 215: Hoare triple {49976#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49948#(< ~counter~0 46)} is VALID [2022-04-28 07:18:43,505 INFO L290 TraceCheckUtils]: 214: Hoare triple {49976#(< ~counter~0 45)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {49976#(< ~counter~0 45)} is VALID [2022-04-28 07:18:43,506 INFO L290 TraceCheckUtils]: 213: Hoare triple {49976#(< ~counter~0 45)} assume !!(0 != ~y3~0); {49976#(< ~counter~0 45)} is VALID [2022-04-28 07:18:43,506 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {48991#true} {49976#(< ~counter~0 45)} #63#return; {49976#(< ~counter~0 45)} is VALID [2022-04-28 07:18:43,506 INFO L290 TraceCheckUtils]: 211: Hoare triple {48991#true} assume true; {48991#true} is VALID [2022-04-28 07:18:43,506 INFO L290 TraceCheckUtils]: 210: Hoare triple {48991#true} assume !(0 == ~cond); {48991#true} is VALID [2022-04-28 07:18:43,506 INFO L290 TraceCheckUtils]: 209: Hoare triple {48991#true} ~cond := #in~cond; {48991#true} is VALID [2022-04-28 07:18:43,506 INFO L272 TraceCheckUtils]: 208: Hoare triple {49976#(< ~counter~0 45)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {48991#true} is VALID [2022-04-28 07:18:43,506 INFO L290 TraceCheckUtils]: 207: Hoare triple {49976#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {49976#(< ~counter~0 45)} is VALID [2022-04-28 07:18:43,507 INFO L290 TraceCheckUtils]: 206: Hoare triple {50004#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49976#(< ~counter~0 45)} is VALID [2022-04-28 07:18:43,507 INFO L290 TraceCheckUtils]: 205: Hoare triple {50004#(< ~counter~0 44)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {50004#(< ~counter~0 44)} is VALID [2022-04-28 07:18:43,508 INFO L290 TraceCheckUtils]: 204: Hoare triple {50004#(< ~counter~0 44)} assume !!(0 != ~y3~0); {50004#(< ~counter~0 44)} is VALID [2022-04-28 07:18:43,508 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {48991#true} {50004#(< ~counter~0 44)} #63#return; {50004#(< ~counter~0 44)} is VALID [2022-04-28 07:18:43,508 INFO L290 TraceCheckUtils]: 202: Hoare triple {48991#true} assume true; {48991#true} is VALID [2022-04-28 07:18:43,508 INFO L290 TraceCheckUtils]: 201: Hoare triple {48991#true} assume !(0 == ~cond); {48991#true} is VALID [2022-04-28 07:18:43,508 INFO L290 TraceCheckUtils]: 200: Hoare triple {48991#true} ~cond := #in~cond; {48991#true} is VALID [2022-04-28 07:18:43,508 INFO L272 TraceCheckUtils]: 199: Hoare triple {50004#(< ~counter~0 44)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {48991#true} is VALID [2022-04-28 07:18:43,508 INFO L290 TraceCheckUtils]: 198: Hoare triple {50004#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {50004#(< ~counter~0 44)} is VALID [2022-04-28 07:18:43,509 INFO L290 TraceCheckUtils]: 197: Hoare triple {50032#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {50004#(< ~counter~0 44)} is VALID [2022-04-28 07:18:43,509 INFO L290 TraceCheckUtils]: 196: Hoare triple {50032#(< ~counter~0 43)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {50032#(< ~counter~0 43)} is VALID [2022-04-28 07:18:43,510 INFO L290 TraceCheckUtils]: 195: Hoare triple {50032#(< ~counter~0 43)} assume !!(0 != ~y3~0); {50032#(< ~counter~0 43)} is VALID [2022-04-28 07:18:43,510 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {48991#true} {50032#(< ~counter~0 43)} #63#return; {50032#(< ~counter~0 43)} is VALID [2022-04-28 07:18:43,510 INFO L290 TraceCheckUtils]: 193: Hoare triple {48991#true} assume true; {48991#true} is VALID [2022-04-28 07:18:43,510 INFO L290 TraceCheckUtils]: 192: Hoare triple {48991#true} assume !(0 == ~cond); {48991#true} is VALID [2022-04-28 07:18:43,510 INFO L290 TraceCheckUtils]: 191: Hoare triple {48991#true} ~cond := #in~cond; {48991#true} is VALID [2022-04-28 07:18:43,510 INFO L272 TraceCheckUtils]: 190: Hoare triple {50032#(< ~counter~0 43)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {48991#true} is VALID [2022-04-28 07:18:43,510 INFO L290 TraceCheckUtils]: 189: Hoare triple {50032#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {50032#(< ~counter~0 43)} is VALID [2022-04-28 07:18:43,511 INFO L290 TraceCheckUtils]: 188: Hoare triple {50060#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {50032#(< ~counter~0 43)} is VALID [2022-04-28 07:18:43,511 INFO L290 TraceCheckUtils]: 187: Hoare triple {50060#(< ~counter~0 42)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {50060#(< ~counter~0 42)} is VALID [2022-04-28 07:18:43,512 INFO L290 TraceCheckUtils]: 186: Hoare triple {50060#(< ~counter~0 42)} assume !!(0 != ~y3~0); {50060#(< ~counter~0 42)} is VALID [2022-04-28 07:18:43,512 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {48991#true} {50060#(< ~counter~0 42)} #63#return; {50060#(< ~counter~0 42)} is VALID [2022-04-28 07:18:43,512 INFO L290 TraceCheckUtils]: 184: Hoare triple {48991#true} assume true; {48991#true} is VALID [2022-04-28 07:18:43,512 INFO L290 TraceCheckUtils]: 183: Hoare triple {48991#true} assume !(0 == ~cond); {48991#true} is VALID [2022-04-28 07:18:43,512 INFO L290 TraceCheckUtils]: 182: Hoare triple {48991#true} ~cond := #in~cond; {48991#true} is VALID [2022-04-28 07:18:43,512 INFO L272 TraceCheckUtils]: 181: Hoare triple {50060#(< ~counter~0 42)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {48991#true} is VALID [2022-04-28 07:18:43,512 INFO L290 TraceCheckUtils]: 180: Hoare triple {50060#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {50060#(< ~counter~0 42)} is VALID [2022-04-28 07:18:43,513 INFO L290 TraceCheckUtils]: 179: Hoare triple {50088#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {50060#(< ~counter~0 42)} is VALID [2022-04-28 07:18:43,513 INFO L290 TraceCheckUtils]: 178: Hoare triple {50088#(< ~counter~0 41)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {50088#(< ~counter~0 41)} is VALID [2022-04-28 07:18:43,513 INFO L290 TraceCheckUtils]: 177: Hoare triple {50088#(< ~counter~0 41)} assume !!(0 != ~y3~0); {50088#(< ~counter~0 41)} is VALID [2022-04-28 07:18:43,514 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {48991#true} {50088#(< ~counter~0 41)} #63#return; {50088#(< ~counter~0 41)} is VALID [2022-04-28 07:18:43,514 INFO L290 TraceCheckUtils]: 175: Hoare triple {48991#true} assume true; {48991#true} is VALID [2022-04-28 07:18:43,514 INFO L290 TraceCheckUtils]: 174: Hoare triple {48991#true} assume !(0 == ~cond); {48991#true} is VALID [2022-04-28 07:18:43,514 INFO L290 TraceCheckUtils]: 173: Hoare triple {48991#true} ~cond := #in~cond; {48991#true} is VALID [2022-04-28 07:18:43,514 INFO L272 TraceCheckUtils]: 172: Hoare triple {50088#(< ~counter~0 41)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {48991#true} is VALID [2022-04-28 07:18:43,514 INFO L290 TraceCheckUtils]: 171: Hoare triple {50088#(< ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {50088#(< ~counter~0 41)} is VALID [2022-04-28 07:18:43,515 INFO L290 TraceCheckUtils]: 170: Hoare triple {50116#(< ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {50088#(< ~counter~0 41)} is VALID [2022-04-28 07:18:43,515 INFO L290 TraceCheckUtils]: 169: Hoare triple {50116#(< ~counter~0 40)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {50116#(< ~counter~0 40)} is VALID [2022-04-28 07:18:43,516 INFO L290 TraceCheckUtils]: 168: Hoare triple {50116#(< ~counter~0 40)} assume !!(0 != ~y3~0); {50116#(< ~counter~0 40)} is VALID [2022-04-28 07:18:43,516 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {48991#true} {50116#(< ~counter~0 40)} #63#return; {50116#(< ~counter~0 40)} is VALID [2022-04-28 07:18:43,516 INFO L290 TraceCheckUtils]: 166: Hoare triple {48991#true} assume true; {48991#true} is VALID [2022-04-28 07:18:43,516 INFO L290 TraceCheckUtils]: 165: Hoare triple {48991#true} assume !(0 == ~cond); {48991#true} is VALID [2022-04-28 07:18:43,516 INFO L290 TraceCheckUtils]: 164: Hoare triple {48991#true} ~cond := #in~cond; {48991#true} is VALID [2022-04-28 07:18:43,516 INFO L272 TraceCheckUtils]: 163: Hoare triple {50116#(< ~counter~0 40)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {48991#true} is VALID [2022-04-28 07:18:43,516 INFO L290 TraceCheckUtils]: 162: Hoare triple {50116#(< ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {50116#(< ~counter~0 40)} is VALID [2022-04-28 07:18:43,517 INFO L290 TraceCheckUtils]: 161: Hoare triple {50144#(< ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {50116#(< ~counter~0 40)} is VALID [2022-04-28 07:18:43,517 INFO L290 TraceCheckUtils]: 160: Hoare triple {50144#(< ~counter~0 39)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {50144#(< ~counter~0 39)} is VALID [2022-04-28 07:18:43,518 INFO L290 TraceCheckUtils]: 159: Hoare triple {50144#(< ~counter~0 39)} assume !!(0 != ~y3~0); {50144#(< ~counter~0 39)} is VALID [2022-04-28 07:18:43,518 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {48991#true} {50144#(< ~counter~0 39)} #63#return; {50144#(< ~counter~0 39)} is VALID [2022-04-28 07:18:43,518 INFO L290 TraceCheckUtils]: 157: Hoare triple {48991#true} assume true; {48991#true} is VALID [2022-04-28 07:18:43,518 INFO L290 TraceCheckUtils]: 156: Hoare triple {48991#true} assume !(0 == ~cond); {48991#true} is VALID [2022-04-28 07:18:43,518 INFO L290 TraceCheckUtils]: 155: Hoare triple {48991#true} ~cond := #in~cond; {48991#true} is VALID [2022-04-28 07:18:43,518 INFO L272 TraceCheckUtils]: 154: Hoare triple {50144#(< ~counter~0 39)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {48991#true} is VALID [2022-04-28 07:18:43,518 INFO L290 TraceCheckUtils]: 153: Hoare triple {50144#(< ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {50144#(< ~counter~0 39)} is VALID [2022-04-28 07:18:43,519 INFO L290 TraceCheckUtils]: 152: Hoare triple {50172#(< ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {50144#(< ~counter~0 39)} is VALID [2022-04-28 07:18:43,519 INFO L290 TraceCheckUtils]: 151: Hoare triple {50172#(< ~counter~0 38)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {50172#(< ~counter~0 38)} is VALID [2022-04-28 07:18:43,520 INFO L290 TraceCheckUtils]: 150: Hoare triple {50172#(< ~counter~0 38)} assume !!(0 != ~y3~0); {50172#(< ~counter~0 38)} is VALID [2022-04-28 07:18:43,520 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {48991#true} {50172#(< ~counter~0 38)} #63#return; {50172#(< ~counter~0 38)} is VALID [2022-04-28 07:18:43,520 INFO L290 TraceCheckUtils]: 148: Hoare triple {48991#true} assume true; {48991#true} is VALID [2022-04-28 07:18:43,520 INFO L290 TraceCheckUtils]: 147: Hoare triple {48991#true} assume !(0 == ~cond); {48991#true} is VALID [2022-04-28 07:18:43,520 INFO L290 TraceCheckUtils]: 146: Hoare triple {48991#true} ~cond := #in~cond; {48991#true} is VALID [2022-04-28 07:18:43,520 INFO L272 TraceCheckUtils]: 145: Hoare triple {50172#(< ~counter~0 38)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {48991#true} is VALID [2022-04-28 07:18:43,520 INFO L290 TraceCheckUtils]: 144: Hoare triple {50172#(< ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {50172#(< ~counter~0 38)} is VALID [2022-04-28 07:18:43,521 INFO L290 TraceCheckUtils]: 143: Hoare triple {50200#(< ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {50172#(< ~counter~0 38)} is VALID [2022-04-28 07:18:43,521 INFO L290 TraceCheckUtils]: 142: Hoare triple {50200#(< ~counter~0 37)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {50200#(< ~counter~0 37)} is VALID [2022-04-28 07:18:43,521 INFO L290 TraceCheckUtils]: 141: Hoare triple {50200#(< ~counter~0 37)} assume !!(0 != ~y3~0); {50200#(< ~counter~0 37)} is VALID [2022-04-28 07:18:43,522 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {48991#true} {50200#(< ~counter~0 37)} #63#return; {50200#(< ~counter~0 37)} is VALID [2022-04-28 07:18:43,522 INFO L290 TraceCheckUtils]: 139: Hoare triple {48991#true} assume true; {48991#true} is VALID [2022-04-28 07:18:43,522 INFO L290 TraceCheckUtils]: 138: Hoare triple {48991#true} assume !(0 == ~cond); {48991#true} is VALID [2022-04-28 07:18:43,522 INFO L290 TraceCheckUtils]: 137: Hoare triple {48991#true} ~cond := #in~cond; {48991#true} is VALID [2022-04-28 07:18:43,522 INFO L272 TraceCheckUtils]: 136: Hoare triple {50200#(< ~counter~0 37)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {48991#true} is VALID [2022-04-28 07:18:43,522 INFO L290 TraceCheckUtils]: 135: Hoare triple {50200#(< ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {50200#(< ~counter~0 37)} is VALID [2022-04-28 07:18:43,523 INFO L290 TraceCheckUtils]: 134: Hoare triple {50228#(< ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {50200#(< ~counter~0 37)} is VALID [2022-04-28 07:18:43,523 INFO L290 TraceCheckUtils]: 133: Hoare triple {50228#(< ~counter~0 36)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {50228#(< ~counter~0 36)} is VALID [2022-04-28 07:18:43,523 INFO L290 TraceCheckUtils]: 132: Hoare triple {50228#(< ~counter~0 36)} assume !!(0 != ~y3~0); {50228#(< ~counter~0 36)} is VALID [2022-04-28 07:18:43,524 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {48991#true} {50228#(< ~counter~0 36)} #63#return; {50228#(< ~counter~0 36)} is VALID [2022-04-28 07:18:43,524 INFO L290 TraceCheckUtils]: 130: Hoare triple {48991#true} assume true; {48991#true} is VALID [2022-04-28 07:18:43,524 INFO L290 TraceCheckUtils]: 129: Hoare triple {48991#true} assume !(0 == ~cond); {48991#true} is VALID [2022-04-28 07:18:43,524 INFO L290 TraceCheckUtils]: 128: Hoare triple {48991#true} ~cond := #in~cond; {48991#true} is VALID [2022-04-28 07:18:43,524 INFO L272 TraceCheckUtils]: 127: Hoare triple {50228#(< ~counter~0 36)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {48991#true} is VALID [2022-04-28 07:18:43,524 INFO L290 TraceCheckUtils]: 126: Hoare triple {50228#(< ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {50228#(< ~counter~0 36)} is VALID [2022-04-28 07:18:43,525 INFO L290 TraceCheckUtils]: 125: Hoare triple {50256#(< ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {50228#(< ~counter~0 36)} is VALID [2022-04-28 07:18:43,525 INFO L290 TraceCheckUtils]: 124: Hoare triple {50256#(< ~counter~0 35)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {50256#(< ~counter~0 35)} is VALID [2022-04-28 07:18:43,525 INFO L290 TraceCheckUtils]: 123: Hoare triple {50256#(< ~counter~0 35)} assume !!(0 != ~y3~0); {50256#(< ~counter~0 35)} is VALID [2022-04-28 07:18:43,526 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {48991#true} {50256#(< ~counter~0 35)} #63#return; {50256#(< ~counter~0 35)} is VALID [2022-04-28 07:18:43,526 INFO L290 TraceCheckUtils]: 121: Hoare triple {48991#true} assume true; {48991#true} is VALID [2022-04-28 07:18:43,526 INFO L290 TraceCheckUtils]: 120: Hoare triple {48991#true} assume !(0 == ~cond); {48991#true} is VALID [2022-04-28 07:18:43,526 INFO L290 TraceCheckUtils]: 119: Hoare triple {48991#true} ~cond := #in~cond; {48991#true} is VALID [2022-04-28 07:18:43,526 INFO L272 TraceCheckUtils]: 118: Hoare triple {50256#(< ~counter~0 35)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {48991#true} is VALID [2022-04-28 07:18:43,526 INFO L290 TraceCheckUtils]: 117: Hoare triple {50256#(< ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {50256#(< ~counter~0 35)} is VALID [2022-04-28 07:18:43,527 INFO L290 TraceCheckUtils]: 116: Hoare triple {50284#(< ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {50256#(< ~counter~0 35)} is VALID [2022-04-28 07:18:43,527 INFO L290 TraceCheckUtils]: 115: Hoare triple {50284#(< ~counter~0 34)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {50284#(< ~counter~0 34)} is VALID [2022-04-28 07:18:43,527 INFO L290 TraceCheckUtils]: 114: Hoare triple {50284#(< ~counter~0 34)} assume !!(0 != ~y3~0); {50284#(< ~counter~0 34)} is VALID [2022-04-28 07:18:43,528 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {48991#true} {50284#(< ~counter~0 34)} #63#return; {50284#(< ~counter~0 34)} is VALID [2022-04-28 07:18:43,528 INFO L290 TraceCheckUtils]: 112: Hoare triple {48991#true} assume true; {48991#true} is VALID [2022-04-28 07:18:43,528 INFO L290 TraceCheckUtils]: 111: Hoare triple {48991#true} assume !(0 == ~cond); {48991#true} is VALID [2022-04-28 07:18:43,528 INFO L290 TraceCheckUtils]: 110: Hoare triple {48991#true} ~cond := #in~cond; {48991#true} is VALID [2022-04-28 07:18:43,528 INFO L272 TraceCheckUtils]: 109: Hoare triple {50284#(< ~counter~0 34)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {48991#true} is VALID [2022-04-28 07:18:43,528 INFO L290 TraceCheckUtils]: 108: Hoare triple {50284#(< ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {50284#(< ~counter~0 34)} is VALID [2022-04-28 07:18:43,529 INFO L290 TraceCheckUtils]: 107: Hoare triple {50312#(< ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {50284#(< ~counter~0 34)} is VALID [2022-04-28 07:18:43,529 INFO L290 TraceCheckUtils]: 106: Hoare triple {50312#(< ~counter~0 33)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {50312#(< ~counter~0 33)} is VALID [2022-04-28 07:18:43,529 INFO L290 TraceCheckUtils]: 105: Hoare triple {50312#(< ~counter~0 33)} assume !!(0 != ~y3~0); {50312#(< ~counter~0 33)} is VALID [2022-04-28 07:18:43,530 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {48991#true} {50312#(< ~counter~0 33)} #63#return; {50312#(< ~counter~0 33)} is VALID [2022-04-28 07:18:43,530 INFO L290 TraceCheckUtils]: 103: Hoare triple {48991#true} assume true; {48991#true} is VALID [2022-04-28 07:18:43,530 INFO L290 TraceCheckUtils]: 102: Hoare triple {48991#true} assume !(0 == ~cond); {48991#true} is VALID [2022-04-28 07:18:43,530 INFO L290 TraceCheckUtils]: 101: Hoare triple {48991#true} ~cond := #in~cond; {48991#true} is VALID [2022-04-28 07:18:43,530 INFO L272 TraceCheckUtils]: 100: Hoare triple {50312#(< ~counter~0 33)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {48991#true} is VALID [2022-04-28 07:18:43,530 INFO L290 TraceCheckUtils]: 99: Hoare triple {50312#(< ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {50312#(< ~counter~0 33)} is VALID [2022-04-28 07:18:43,531 INFO L290 TraceCheckUtils]: 98: Hoare triple {50340#(< ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {50312#(< ~counter~0 33)} is VALID [2022-04-28 07:18:43,531 INFO L290 TraceCheckUtils]: 97: Hoare triple {50340#(< ~counter~0 32)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {50340#(< ~counter~0 32)} is VALID [2022-04-28 07:18:43,531 INFO L290 TraceCheckUtils]: 96: Hoare triple {50340#(< ~counter~0 32)} assume !!(0 != ~y3~0); {50340#(< ~counter~0 32)} is VALID [2022-04-28 07:18:43,532 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {48991#true} {50340#(< ~counter~0 32)} #63#return; {50340#(< ~counter~0 32)} is VALID [2022-04-28 07:18:43,532 INFO L290 TraceCheckUtils]: 94: Hoare triple {48991#true} assume true; {48991#true} is VALID [2022-04-28 07:18:43,532 INFO L290 TraceCheckUtils]: 93: Hoare triple {48991#true} assume !(0 == ~cond); {48991#true} is VALID [2022-04-28 07:18:43,532 INFO L290 TraceCheckUtils]: 92: Hoare triple {48991#true} ~cond := #in~cond; {48991#true} is VALID [2022-04-28 07:18:43,532 INFO L272 TraceCheckUtils]: 91: Hoare triple {50340#(< ~counter~0 32)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {48991#true} is VALID [2022-04-28 07:18:43,532 INFO L290 TraceCheckUtils]: 90: Hoare triple {50340#(< ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {50340#(< ~counter~0 32)} is VALID [2022-04-28 07:18:43,533 INFO L290 TraceCheckUtils]: 89: Hoare triple {50368#(< ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {50340#(< ~counter~0 32)} is VALID [2022-04-28 07:18:43,533 INFO L290 TraceCheckUtils]: 88: Hoare triple {50368#(< ~counter~0 31)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {50368#(< ~counter~0 31)} is VALID [2022-04-28 07:18:43,534 INFO L290 TraceCheckUtils]: 87: Hoare triple {50368#(< ~counter~0 31)} assume !!(0 != ~y3~0); {50368#(< ~counter~0 31)} is VALID [2022-04-28 07:18:43,534 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {48991#true} {50368#(< ~counter~0 31)} #63#return; {50368#(< ~counter~0 31)} is VALID [2022-04-28 07:18:43,534 INFO L290 TraceCheckUtils]: 85: Hoare triple {48991#true} assume true; {48991#true} is VALID [2022-04-28 07:18:43,534 INFO L290 TraceCheckUtils]: 84: Hoare triple {48991#true} assume !(0 == ~cond); {48991#true} is VALID [2022-04-28 07:18:43,534 INFO L290 TraceCheckUtils]: 83: Hoare triple {48991#true} ~cond := #in~cond; {48991#true} is VALID [2022-04-28 07:18:43,534 INFO L272 TraceCheckUtils]: 82: Hoare triple {50368#(< ~counter~0 31)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {48991#true} is VALID [2022-04-28 07:18:43,534 INFO L290 TraceCheckUtils]: 81: Hoare triple {50368#(< ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {50368#(< ~counter~0 31)} is VALID [2022-04-28 07:18:43,535 INFO L290 TraceCheckUtils]: 80: Hoare triple {50396#(< ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {50368#(< ~counter~0 31)} is VALID [2022-04-28 07:18:43,535 INFO L290 TraceCheckUtils]: 79: Hoare triple {50396#(< ~counter~0 30)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {50396#(< ~counter~0 30)} is VALID [2022-04-28 07:18:43,536 INFO L290 TraceCheckUtils]: 78: Hoare triple {50396#(< ~counter~0 30)} assume !!(0 != ~y3~0); {50396#(< ~counter~0 30)} is VALID [2022-04-28 07:18:43,536 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {48991#true} {50396#(< ~counter~0 30)} #63#return; {50396#(< ~counter~0 30)} is VALID [2022-04-28 07:18:43,536 INFO L290 TraceCheckUtils]: 76: Hoare triple {48991#true} assume true; {48991#true} is VALID [2022-04-28 07:18:43,536 INFO L290 TraceCheckUtils]: 75: Hoare triple {48991#true} assume !(0 == ~cond); {48991#true} is VALID [2022-04-28 07:18:43,536 INFO L290 TraceCheckUtils]: 74: Hoare triple {48991#true} ~cond := #in~cond; {48991#true} is VALID [2022-04-28 07:18:43,536 INFO L272 TraceCheckUtils]: 73: Hoare triple {50396#(< ~counter~0 30)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {48991#true} is VALID [2022-04-28 07:18:43,536 INFO L290 TraceCheckUtils]: 72: Hoare triple {50396#(< ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {50396#(< ~counter~0 30)} is VALID [2022-04-28 07:18:43,537 INFO L290 TraceCheckUtils]: 71: Hoare triple {50424#(< ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {50396#(< ~counter~0 30)} is VALID [2022-04-28 07:18:43,537 INFO L290 TraceCheckUtils]: 70: Hoare triple {50424#(< ~counter~0 29)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {50424#(< ~counter~0 29)} is VALID [2022-04-28 07:18:43,537 INFO L290 TraceCheckUtils]: 69: Hoare triple {50424#(< ~counter~0 29)} assume !!(0 != ~y3~0); {50424#(< ~counter~0 29)} is VALID [2022-04-28 07:18:43,538 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {48991#true} {50424#(< ~counter~0 29)} #63#return; {50424#(< ~counter~0 29)} is VALID [2022-04-28 07:18:43,538 INFO L290 TraceCheckUtils]: 67: Hoare triple {48991#true} assume true; {48991#true} is VALID [2022-04-28 07:18:43,538 INFO L290 TraceCheckUtils]: 66: Hoare triple {48991#true} assume !(0 == ~cond); {48991#true} is VALID [2022-04-28 07:18:43,538 INFO L290 TraceCheckUtils]: 65: Hoare triple {48991#true} ~cond := #in~cond; {48991#true} is VALID [2022-04-28 07:18:43,538 INFO L272 TraceCheckUtils]: 64: Hoare triple {50424#(< ~counter~0 29)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {48991#true} is VALID [2022-04-28 07:18:43,538 INFO L290 TraceCheckUtils]: 63: Hoare triple {50424#(< ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {50424#(< ~counter~0 29)} is VALID [2022-04-28 07:18:43,539 INFO L290 TraceCheckUtils]: 62: Hoare triple {49776#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {50424#(< ~counter~0 29)} is VALID [2022-04-28 07:18:43,539 INFO L290 TraceCheckUtils]: 61: Hoare triple {49776#(<= ~counter~0 27)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {49776#(<= ~counter~0 27)} is VALID [2022-04-28 07:18:43,539 INFO L290 TraceCheckUtils]: 60: Hoare triple {49776#(<= ~counter~0 27)} assume !!(0 != ~y3~0); {49776#(<= ~counter~0 27)} is VALID [2022-04-28 07:18:43,540 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {48991#true} {49776#(<= ~counter~0 27)} #63#return; {49776#(<= ~counter~0 27)} is VALID [2022-04-28 07:18:43,540 INFO L290 TraceCheckUtils]: 58: Hoare triple {48991#true} assume true; {48991#true} is VALID [2022-04-28 07:18:43,540 INFO L290 TraceCheckUtils]: 57: Hoare triple {48991#true} assume !(0 == ~cond); {48991#true} is VALID [2022-04-28 07:18:43,540 INFO L290 TraceCheckUtils]: 56: Hoare triple {48991#true} ~cond := #in~cond; {48991#true} is VALID [2022-04-28 07:18:43,540 INFO L272 TraceCheckUtils]: 55: Hoare triple {49776#(<= ~counter~0 27)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {48991#true} is VALID [2022-04-28 07:18:43,540 INFO L290 TraceCheckUtils]: 54: Hoare triple {49776#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {49776#(<= ~counter~0 27)} is VALID [2022-04-28 07:18:43,541 INFO L290 TraceCheckUtils]: 53: Hoare triple {49748#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49776#(<= ~counter~0 27)} is VALID [2022-04-28 07:18:43,541 INFO L290 TraceCheckUtils]: 52: Hoare triple {49748#(<= ~counter~0 26)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {49748#(<= ~counter~0 26)} is VALID [2022-04-28 07:18:43,541 INFO L290 TraceCheckUtils]: 51: Hoare triple {49748#(<= ~counter~0 26)} assume !!(0 != ~y3~0); {49748#(<= ~counter~0 26)} is VALID [2022-04-28 07:18:43,542 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {48991#true} {49748#(<= ~counter~0 26)} #63#return; {49748#(<= ~counter~0 26)} is VALID [2022-04-28 07:18:43,542 INFO L290 TraceCheckUtils]: 49: Hoare triple {48991#true} assume true; {48991#true} is VALID [2022-04-28 07:18:43,542 INFO L290 TraceCheckUtils]: 48: Hoare triple {48991#true} assume !(0 == ~cond); {48991#true} is VALID [2022-04-28 07:18:43,542 INFO L290 TraceCheckUtils]: 47: Hoare triple {48991#true} ~cond := #in~cond; {48991#true} is VALID [2022-04-28 07:18:43,542 INFO L272 TraceCheckUtils]: 46: Hoare triple {49748#(<= ~counter~0 26)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {48991#true} is VALID [2022-04-28 07:18:43,542 INFO L290 TraceCheckUtils]: 45: Hoare triple {49748#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {49748#(<= ~counter~0 26)} is VALID [2022-04-28 07:18:43,543 INFO L290 TraceCheckUtils]: 44: Hoare triple {49720#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49748#(<= ~counter~0 26)} is VALID [2022-04-28 07:18:43,543 INFO L290 TraceCheckUtils]: 43: Hoare triple {49720#(<= ~counter~0 25)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {49720#(<= ~counter~0 25)} is VALID [2022-04-28 07:18:43,543 INFO L290 TraceCheckUtils]: 42: Hoare triple {49720#(<= ~counter~0 25)} assume !!(0 != ~y3~0); {49720#(<= ~counter~0 25)} is VALID [2022-04-28 07:18:43,544 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {48991#true} {49720#(<= ~counter~0 25)} #63#return; {49720#(<= ~counter~0 25)} is VALID [2022-04-28 07:18:43,544 INFO L290 TraceCheckUtils]: 40: Hoare triple {48991#true} assume true; {48991#true} is VALID [2022-04-28 07:18:43,544 INFO L290 TraceCheckUtils]: 39: Hoare triple {48991#true} assume !(0 == ~cond); {48991#true} is VALID [2022-04-28 07:18:43,544 INFO L290 TraceCheckUtils]: 38: Hoare triple {48991#true} ~cond := #in~cond; {48991#true} is VALID [2022-04-28 07:18:43,544 INFO L272 TraceCheckUtils]: 37: Hoare triple {49720#(<= ~counter~0 25)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {48991#true} is VALID [2022-04-28 07:18:43,544 INFO L290 TraceCheckUtils]: 36: Hoare triple {49720#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {49720#(<= ~counter~0 25)} is VALID [2022-04-28 07:18:43,545 INFO L290 TraceCheckUtils]: 35: Hoare triple {49692#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49720#(<= ~counter~0 25)} is VALID [2022-04-28 07:18:43,545 INFO L290 TraceCheckUtils]: 34: Hoare triple {49692#(<= ~counter~0 24)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {49692#(<= ~counter~0 24)} is VALID [2022-04-28 07:18:43,545 INFO L290 TraceCheckUtils]: 33: Hoare triple {49692#(<= ~counter~0 24)} assume !!(0 != ~y3~0); {49692#(<= ~counter~0 24)} is VALID [2022-04-28 07:18:43,546 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {48991#true} {49692#(<= ~counter~0 24)} #63#return; {49692#(<= ~counter~0 24)} is VALID [2022-04-28 07:18:43,546 INFO L290 TraceCheckUtils]: 31: Hoare triple {48991#true} assume true; {48991#true} is VALID [2022-04-28 07:18:43,546 INFO L290 TraceCheckUtils]: 30: Hoare triple {48991#true} assume !(0 == ~cond); {48991#true} is VALID [2022-04-28 07:18:43,546 INFO L290 TraceCheckUtils]: 29: Hoare triple {48991#true} ~cond := #in~cond; {48991#true} is VALID [2022-04-28 07:18:43,546 INFO L272 TraceCheckUtils]: 28: Hoare triple {49692#(<= ~counter~0 24)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {48991#true} is VALID [2022-04-28 07:18:43,546 INFO L290 TraceCheckUtils]: 27: Hoare triple {49692#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {49692#(<= ~counter~0 24)} is VALID [2022-04-28 07:18:43,547 INFO L290 TraceCheckUtils]: 26: Hoare triple {49664#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49692#(<= ~counter~0 24)} is VALID [2022-04-28 07:18:43,547 INFO L290 TraceCheckUtils]: 25: Hoare triple {49664#(<= ~counter~0 23)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {49664#(<= ~counter~0 23)} is VALID [2022-04-28 07:18:43,547 INFO L290 TraceCheckUtils]: 24: Hoare triple {49664#(<= ~counter~0 23)} assume !!(0 != ~y3~0); {49664#(<= ~counter~0 23)} is VALID [2022-04-28 07:18:43,548 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {48991#true} {49664#(<= ~counter~0 23)} #63#return; {49664#(<= ~counter~0 23)} is VALID [2022-04-28 07:18:43,548 INFO L290 TraceCheckUtils]: 22: Hoare triple {48991#true} assume true; {48991#true} is VALID [2022-04-28 07:18:43,548 INFO L290 TraceCheckUtils]: 21: Hoare triple {48991#true} assume !(0 == ~cond); {48991#true} is VALID [2022-04-28 07:18:43,548 INFO L290 TraceCheckUtils]: 20: Hoare triple {48991#true} ~cond := #in~cond; {48991#true} is VALID [2022-04-28 07:18:43,548 INFO L272 TraceCheckUtils]: 19: Hoare triple {49664#(<= ~counter~0 23)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {48991#true} is VALID [2022-04-28 07:18:43,548 INFO L290 TraceCheckUtils]: 18: Hoare triple {49664#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {49664#(<= ~counter~0 23)} is VALID [2022-04-28 07:18:43,549 INFO L290 TraceCheckUtils]: 17: Hoare triple {49636#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49664#(<= ~counter~0 23)} is VALID [2022-04-28 07:18:43,549 INFO L290 TraceCheckUtils]: 16: Hoare triple {49636#(<= ~counter~0 22)} ~y1~0 := 0;~y2~0 := 0;~y3~0 := ~x1~0; {49636#(<= ~counter~0 22)} is VALID [2022-04-28 07:18:43,549 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {48991#true} {49636#(<= ~counter~0 22)} #61#return; {49636#(<= ~counter~0 22)} is VALID [2022-04-28 07:18:43,550 INFO L290 TraceCheckUtils]: 14: Hoare triple {48991#true} assume true; {48991#true} is VALID [2022-04-28 07:18:43,550 INFO L290 TraceCheckUtils]: 13: Hoare triple {48991#true} assume !(0 == ~cond); {48991#true} is VALID [2022-04-28 07:18:43,550 INFO L290 TraceCheckUtils]: 12: Hoare triple {48991#true} ~cond := #in~cond; {48991#true} is VALID [2022-04-28 07:18:43,550 INFO L272 TraceCheckUtils]: 11: Hoare triple {49636#(<= ~counter~0 22)} call assume_abort_if_not((if 0 != ~x2~0 then 1 else 0)); {48991#true} is VALID [2022-04-28 07:18:43,550 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {48991#true} {49636#(<= ~counter~0 22)} #59#return; {49636#(<= ~counter~0 22)} is VALID [2022-04-28 07:18:43,550 INFO L290 TraceCheckUtils]: 9: Hoare triple {48991#true} assume true; {48991#true} is VALID [2022-04-28 07:18:43,550 INFO L290 TraceCheckUtils]: 8: Hoare triple {48991#true} assume !(0 == ~cond); {48991#true} is VALID [2022-04-28 07:18:43,550 INFO L290 TraceCheckUtils]: 7: Hoare triple {48991#true} ~cond := #in~cond; {48991#true} is VALID [2022-04-28 07:18:43,550 INFO L272 TraceCheckUtils]: 6: Hoare triple {49636#(<= ~counter~0 22)} call assume_abort_if_not((if ~x1~0 >= 0 then 1 else 0)); {48991#true} is VALID [2022-04-28 07:18:43,550 INFO L290 TraceCheckUtils]: 5: Hoare triple {49636#(<= ~counter~0 22)} havoc ~x1~0;havoc ~x2~0;havoc ~y1~0;havoc ~y2~0;havoc ~y3~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~x1~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~x2~0 := #t~nondet5;havoc #t~nondet5; {49636#(<= ~counter~0 22)} is VALID [2022-04-28 07:18:43,551 INFO L272 TraceCheckUtils]: 4: Hoare triple {49636#(<= ~counter~0 22)} call #t~ret7 := main(); {49636#(<= ~counter~0 22)} is VALID [2022-04-28 07:18:43,551 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {49636#(<= ~counter~0 22)} {48991#true} #67#return; {49636#(<= ~counter~0 22)} is VALID [2022-04-28 07:18:43,551 INFO L290 TraceCheckUtils]: 2: Hoare triple {49636#(<= ~counter~0 22)} assume true; {49636#(<= ~counter~0 22)} is VALID [2022-04-28 07:18:43,552 INFO L290 TraceCheckUtils]: 1: Hoare triple {48991#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(11, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {49636#(<= ~counter~0 22)} is VALID [2022-04-28 07:18:43,552 INFO L272 TraceCheckUtils]: 0: Hoare triple {48991#true} call ULTIMATE.init(); {48991#true} is VALID [2022-04-28 07:18:43,552 INFO L134 CoverageAnalysis]: Checked inductivity of 3271 backedges. 54 proven. 1809 refuted. 0 times theorem prover too weak. 1408 trivial. 0 not checked. [2022-04-28 07:18:43,552 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 07:18:43,553 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [607797165] [2022-04-28 07:18:43,553 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 07:18:43,553 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [792352389] [2022-04-28 07:18:43,553 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [792352389] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 07:18:43,553 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 07:18:43,553 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [31, 31] total 54 [2022-04-28 07:18:43,553 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 07:18:43,553 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [41899837] [2022-04-28 07:18:43,553 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [41899837] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 07:18:43,553 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 07:18:43,553 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [31] imperfect sequences [] total 31 [2022-04-28 07:18:43,553 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [579460109] [2022-04-28 07:18:43,553 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 07:18:43,554 INFO L78 Accepts]: Start accepts. Automaton has has 31 states, 31 states have (on average 6.483870967741935) internal successors, (201), 30 states have internal predecessors, (201), 30 states have call successors, (32), 30 states have call predecessors, (32), 28 states have return successors, (30), 28 states have call predecessors, (30), 29 states have call successors, (30) Word has length 266 [2022-04-28 07:18:43,554 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 07:18:43,554 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 31 states, 31 states have (on average 6.483870967741935) internal successors, (201), 30 states have internal predecessors, (201), 30 states have call successors, (32), 30 states have call predecessors, (32), 28 states have return successors, (30), 28 states have call predecessors, (30), 29 states have call successors, (30) [2022-04-28 07:18:43,753 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 263 edges. 263 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 07:18:43,753 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 31 states [2022-04-28 07:18:43,753 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 07:18:43,754 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 31 interpolants. [2022-04-28 07:18:43,754 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1331, Invalid=1531, Unknown=0, NotChecked=0, Total=2862 [2022-04-28 07:18:43,754 INFO L87 Difference]: Start difference. First operand 263 states and 291 transitions. Second operand has 31 states, 31 states have (on average 6.483870967741935) internal successors, (201), 30 states have internal predecessors, (201), 30 states have call successors, (32), 30 states have call predecessors, (32), 28 states have return successors, (30), 28 states have call predecessors, (30), 29 states have call successors, (30) [2022-04-28 07:18:44,987 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 07:18:44,987 INFO L93 Difference]: Finished difference Result 277 states and 306 transitions. [2022-04-28 07:18:44,987 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 58 states. [2022-04-28 07:18:44,987 INFO L78 Accepts]: Start accepts. Automaton has has 31 states, 31 states have (on average 6.483870967741935) internal successors, (201), 30 states have internal predecessors, (201), 30 states have call successors, (32), 30 states have call predecessors, (32), 28 states have return successors, (30), 28 states have call predecessors, (30), 29 states have call successors, (30) Word has length 266 [2022-04-28 07:18:44,987 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 07:18:44,988 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 31 states, 31 states have (on average 6.483870967741935) internal successors, (201), 30 states have internal predecessors, (201), 30 states have call successors, (32), 30 states have call predecessors, (32), 28 states have return successors, (30), 28 states have call predecessors, (30), 29 states have call successors, (30) [2022-04-28 07:18:44,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 58 states and 305 transitions. [2022-04-28 07:18:44,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 31 states, 31 states have (on average 6.483870967741935) internal successors, (201), 30 states have internal predecessors, (201), 30 states have call successors, (32), 30 states have call predecessors, (32), 28 states have return successors, (30), 28 states have call predecessors, (30), 29 states have call successors, (30) [2022-04-28 07:18:44,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 58 states and 305 transitions. [2022-04-28 07:18:44,996 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 58 states and 305 transitions. [2022-04-28 07:18:45,247 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 305 edges. 305 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 07:18:45,251 INFO L225 Difference]: With dead ends: 277 [2022-04-28 07:18:45,251 INFO L226 Difference]: Without dead ends: 272 [2022-04-28 07:18:45,252 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 558 GetRequests, 478 SyntacticMatches, 1 SemanticMatches, 79 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 449 ImplicationChecksByTransitivity, 1.1s TimeCoverageRelationStatistics Valid=2762, Invalid=3718, Unknown=0, NotChecked=0, Total=6480 [2022-04-28 07:18:45,252 INFO L413 NwaCegarLoop]: 53 mSDtfsCounter, 73 mSDsluCounter, 251 mSDsCounter, 0 mSdLazyCounter, 190 mSolverCounterSat, 14 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 73 SdHoareTripleChecker+Valid, 304 SdHoareTripleChecker+Invalid, 204 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 14 IncrementalHoareTripleChecker+Valid, 190 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-28 07:18:45,252 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [73 Valid, 304 Invalid, 204 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [14 Valid, 190 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-28 07:18:45,252 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 272 states. [2022-04-28 07:18:45,574 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 272 to 272. [2022-04-28 07:18:45,574 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 07:18:45,575 INFO L82 GeneralOperation]: Start isEquivalent. First operand 272 states. Second operand has 272 states, 208 states have (on average 1.1394230769230769) internal successors, (237), 208 states have internal predecessors, (237), 33 states have call successors, (33), 32 states have call predecessors, (33), 30 states have return successors, (31), 31 states have call predecessors, (31), 31 states have call successors, (31) [2022-04-28 07:18:45,575 INFO L74 IsIncluded]: Start isIncluded. First operand 272 states. Second operand has 272 states, 208 states have (on average 1.1394230769230769) internal successors, (237), 208 states have internal predecessors, (237), 33 states have call successors, (33), 32 states have call predecessors, (33), 30 states have return successors, (31), 31 states have call predecessors, (31), 31 states have call successors, (31) [2022-04-28 07:18:45,575 INFO L87 Difference]: Start difference. First operand 272 states. Second operand has 272 states, 208 states have (on average 1.1394230769230769) internal successors, (237), 208 states have internal predecessors, (237), 33 states have call successors, (33), 32 states have call predecessors, (33), 30 states have return successors, (31), 31 states have call predecessors, (31), 31 states have call successors, (31) [2022-04-28 07:18:45,578 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 07:18:45,578 INFO L93 Difference]: Finished difference Result 272 states and 301 transitions. [2022-04-28 07:18:45,578 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 301 transitions. [2022-04-28 07:18:45,578 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 07:18:45,578 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 07:18:45,578 INFO L74 IsIncluded]: Start isIncluded. First operand has 272 states, 208 states have (on average 1.1394230769230769) internal successors, (237), 208 states have internal predecessors, (237), 33 states have call successors, (33), 32 states have call predecessors, (33), 30 states have return successors, (31), 31 states have call predecessors, (31), 31 states have call successors, (31) Second operand 272 states. [2022-04-28 07:18:45,579 INFO L87 Difference]: Start difference. First operand has 272 states, 208 states have (on average 1.1394230769230769) internal successors, (237), 208 states have internal predecessors, (237), 33 states have call successors, (33), 32 states have call predecessors, (33), 30 states have return successors, (31), 31 states have call predecessors, (31), 31 states have call successors, (31) Second operand 272 states. [2022-04-28 07:18:45,582 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 07:18:45,582 INFO L93 Difference]: Finished difference Result 272 states and 301 transitions. [2022-04-28 07:18:45,582 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 301 transitions. [2022-04-28 07:18:45,582 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 07:18:45,582 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 07:18:45,582 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 07:18:45,582 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 07:18:45,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 272 states, 208 states have (on average 1.1394230769230769) internal successors, (237), 208 states have internal predecessors, (237), 33 states have call successors, (33), 32 states have call predecessors, (33), 30 states have return successors, (31), 31 states have call predecessors, (31), 31 states have call successors, (31) [2022-04-28 07:18:45,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 272 states and 301 transitions. [2022-04-28 07:18:45,586 INFO L78 Accepts]: Start accepts. Automaton has 272 states and 301 transitions. Word has length 266 [2022-04-28 07:18:45,586 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 07:18:45,586 INFO L495 AbstractCegarLoop]: Abstraction has 272 states and 301 transitions. [2022-04-28 07:18:45,587 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 31 states, 31 states have (on average 6.483870967741935) internal successors, (201), 30 states have internal predecessors, (201), 30 states have call successors, (32), 30 states have call predecessors, (32), 28 states have return successors, (30), 28 states have call predecessors, (30), 29 states have call successors, (30) [2022-04-28 07:18:45,587 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 272 states and 301 transitions. [2022-04-28 07:18:45,958 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 301 edges. 301 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 07:18:45,958 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 301 transitions. [2022-04-28 07:18:45,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 276 [2022-04-28 07:18:45,959 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 07:18:45,959 INFO L195 NwaCegarLoop]: trace histogram [29, 29, 28, 28, 28, 28, 28, 28, 28, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 07:18:45,983 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (31)] Forceful destruction successful, exit code 0 [2022-04-28 07:18:46,171 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 31 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable30 [2022-04-28 07:18:46,171 INFO L420 AbstractCegarLoop]: === Iteration 32 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 07:18:46,172 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 07:18:46,172 INFO L85 PathProgramCache]: Analyzing trace with hash -394085994, now seen corresponding path program 55 times [2022-04-28 07:18:46,172 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 07:18:46,172 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [669999675] [2022-04-28 07:18:46,172 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 07:18:46,172 INFO L85 PathProgramCache]: Analyzing trace with hash -394085994, now seen corresponding path program 56 times [2022-04-28 07:18:46,172 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 07:18:46,172 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [294749227] [2022-04-28 07:18:46,172 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 07:18:46,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 07:18:46,187 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 07:18:46,187 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1382700239] [2022-04-28 07:18:46,187 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-28 07:18:46,187 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 07:18:46,187 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 07:18:46,188 INFO L229 MonitoredProcess]: Starting monitored process 32 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 07:18:46,189 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (32)] Waiting until timeout for monitored process [2022-04-28 07:18:46,285 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-28 07:18:46,286 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 07:18:46,289 INFO L263 TraceCheckSpWp]: Trace formula consists of 737 conjuncts, 61 conjunts are in the unsatisfiable core [2022-04-28 07:18:46,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 07:18:46,345 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 07:18:47,635 INFO L272 TraceCheckUtils]: 0: Hoare triple {52336#true} call ULTIMATE.init(); {52336#true} is VALID [2022-04-28 07:18:47,636 INFO L290 TraceCheckUtils]: 1: Hoare triple {52336#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(11, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {52344#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:47,636 INFO L290 TraceCheckUtils]: 2: Hoare triple {52344#(<= ~counter~0 0)} assume true; {52344#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:47,636 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {52344#(<= ~counter~0 0)} {52336#true} #67#return; {52344#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:47,636 INFO L272 TraceCheckUtils]: 4: Hoare triple {52344#(<= ~counter~0 0)} call #t~ret7 := main(); {52344#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:47,637 INFO L290 TraceCheckUtils]: 5: Hoare triple {52344#(<= ~counter~0 0)} havoc ~x1~0;havoc ~x2~0;havoc ~y1~0;havoc ~y2~0;havoc ~y3~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~x1~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~x2~0 := #t~nondet5;havoc #t~nondet5; {52344#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:47,637 INFO L272 TraceCheckUtils]: 6: Hoare triple {52344#(<= ~counter~0 0)} call assume_abort_if_not((if ~x1~0 >= 0 then 1 else 0)); {52344#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:47,637 INFO L290 TraceCheckUtils]: 7: Hoare triple {52344#(<= ~counter~0 0)} ~cond := #in~cond; {52344#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:47,637 INFO L290 TraceCheckUtils]: 8: Hoare triple {52344#(<= ~counter~0 0)} assume !(0 == ~cond); {52344#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:47,638 INFO L290 TraceCheckUtils]: 9: Hoare triple {52344#(<= ~counter~0 0)} assume true; {52344#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:47,638 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {52344#(<= ~counter~0 0)} {52344#(<= ~counter~0 0)} #59#return; {52344#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:47,638 INFO L272 TraceCheckUtils]: 11: Hoare triple {52344#(<= ~counter~0 0)} call assume_abort_if_not((if 0 != ~x2~0 then 1 else 0)); {52344#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:47,639 INFO L290 TraceCheckUtils]: 12: Hoare triple {52344#(<= ~counter~0 0)} ~cond := #in~cond; {52344#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:47,639 INFO L290 TraceCheckUtils]: 13: Hoare triple {52344#(<= ~counter~0 0)} assume !(0 == ~cond); {52344#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:47,639 INFO L290 TraceCheckUtils]: 14: Hoare triple {52344#(<= ~counter~0 0)} assume true; {52344#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:47,639 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {52344#(<= ~counter~0 0)} {52344#(<= ~counter~0 0)} #61#return; {52344#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:47,640 INFO L290 TraceCheckUtils]: 16: Hoare triple {52344#(<= ~counter~0 0)} ~y1~0 := 0;~y2~0 := 0;~y3~0 := ~x1~0; {52344#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:47,641 INFO L290 TraceCheckUtils]: 17: Hoare triple {52344#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {52393#(<= ~counter~0 1)} is VALID [2022-04-28 07:18:47,641 INFO L290 TraceCheckUtils]: 18: Hoare triple {52393#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {52393#(<= ~counter~0 1)} is VALID [2022-04-28 07:18:47,642 INFO L272 TraceCheckUtils]: 19: Hoare triple {52393#(<= ~counter~0 1)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {52393#(<= ~counter~0 1)} is VALID [2022-04-28 07:18:47,642 INFO L290 TraceCheckUtils]: 20: Hoare triple {52393#(<= ~counter~0 1)} ~cond := #in~cond; {52393#(<= ~counter~0 1)} is VALID [2022-04-28 07:18:47,642 INFO L290 TraceCheckUtils]: 21: Hoare triple {52393#(<= ~counter~0 1)} assume !(0 == ~cond); {52393#(<= ~counter~0 1)} is VALID [2022-04-28 07:18:47,642 INFO L290 TraceCheckUtils]: 22: Hoare triple {52393#(<= ~counter~0 1)} assume true; {52393#(<= ~counter~0 1)} is VALID [2022-04-28 07:18:47,643 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {52393#(<= ~counter~0 1)} {52393#(<= ~counter~0 1)} #63#return; {52393#(<= ~counter~0 1)} is VALID [2022-04-28 07:18:47,643 INFO L290 TraceCheckUtils]: 24: Hoare triple {52393#(<= ~counter~0 1)} assume !!(0 != ~y3~0); {52393#(<= ~counter~0 1)} is VALID [2022-04-28 07:18:47,643 INFO L290 TraceCheckUtils]: 25: Hoare triple {52393#(<= ~counter~0 1)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {52393#(<= ~counter~0 1)} is VALID [2022-04-28 07:18:47,644 INFO L290 TraceCheckUtils]: 26: Hoare triple {52393#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {52421#(<= ~counter~0 2)} is VALID [2022-04-28 07:18:47,644 INFO L290 TraceCheckUtils]: 27: Hoare triple {52421#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {52421#(<= ~counter~0 2)} is VALID [2022-04-28 07:18:47,645 INFO L272 TraceCheckUtils]: 28: Hoare triple {52421#(<= ~counter~0 2)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {52421#(<= ~counter~0 2)} is VALID [2022-04-28 07:18:47,645 INFO L290 TraceCheckUtils]: 29: Hoare triple {52421#(<= ~counter~0 2)} ~cond := #in~cond; {52421#(<= ~counter~0 2)} is VALID [2022-04-28 07:18:47,645 INFO L290 TraceCheckUtils]: 30: Hoare triple {52421#(<= ~counter~0 2)} assume !(0 == ~cond); {52421#(<= ~counter~0 2)} is VALID [2022-04-28 07:18:47,645 INFO L290 TraceCheckUtils]: 31: Hoare triple {52421#(<= ~counter~0 2)} assume true; {52421#(<= ~counter~0 2)} is VALID [2022-04-28 07:18:47,646 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {52421#(<= ~counter~0 2)} {52421#(<= ~counter~0 2)} #63#return; {52421#(<= ~counter~0 2)} is VALID [2022-04-28 07:18:47,646 INFO L290 TraceCheckUtils]: 33: Hoare triple {52421#(<= ~counter~0 2)} assume !!(0 != ~y3~0); {52421#(<= ~counter~0 2)} is VALID [2022-04-28 07:18:47,646 INFO L290 TraceCheckUtils]: 34: Hoare triple {52421#(<= ~counter~0 2)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {52421#(<= ~counter~0 2)} is VALID [2022-04-28 07:18:47,647 INFO L290 TraceCheckUtils]: 35: Hoare triple {52421#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {52449#(<= ~counter~0 3)} is VALID [2022-04-28 07:18:47,647 INFO L290 TraceCheckUtils]: 36: Hoare triple {52449#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {52449#(<= ~counter~0 3)} is VALID [2022-04-28 07:18:47,648 INFO L272 TraceCheckUtils]: 37: Hoare triple {52449#(<= ~counter~0 3)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {52449#(<= ~counter~0 3)} is VALID [2022-04-28 07:18:47,648 INFO L290 TraceCheckUtils]: 38: Hoare triple {52449#(<= ~counter~0 3)} ~cond := #in~cond; {52449#(<= ~counter~0 3)} is VALID [2022-04-28 07:18:47,648 INFO L290 TraceCheckUtils]: 39: Hoare triple {52449#(<= ~counter~0 3)} assume !(0 == ~cond); {52449#(<= ~counter~0 3)} is VALID [2022-04-28 07:18:47,648 INFO L290 TraceCheckUtils]: 40: Hoare triple {52449#(<= ~counter~0 3)} assume true; {52449#(<= ~counter~0 3)} is VALID [2022-04-28 07:18:47,649 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {52449#(<= ~counter~0 3)} {52449#(<= ~counter~0 3)} #63#return; {52449#(<= ~counter~0 3)} is VALID [2022-04-28 07:18:47,649 INFO L290 TraceCheckUtils]: 42: Hoare triple {52449#(<= ~counter~0 3)} assume !!(0 != ~y3~0); {52449#(<= ~counter~0 3)} is VALID [2022-04-28 07:18:47,649 INFO L290 TraceCheckUtils]: 43: Hoare triple {52449#(<= ~counter~0 3)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {52449#(<= ~counter~0 3)} is VALID [2022-04-28 07:18:47,650 INFO L290 TraceCheckUtils]: 44: Hoare triple {52449#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {52477#(<= ~counter~0 4)} is VALID [2022-04-28 07:18:47,650 INFO L290 TraceCheckUtils]: 45: Hoare triple {52477#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {52477#(<= ~counter~0 4)} is VALID [2022-04-28 07:18:47,651 INFO L272 TraceCheckUtils]: 46: Hoare triple {52477#(<= ~counter~0 4)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {52477#(<= ~counter~0 4)} is VALID [2022-04-28 07:18:47,651 INFO L290 TraceCheckUtils]: 47: Hoare triple {52477#(<= ~counter~0 4)} ~cond := #in~cond; {52477#(<= ~counter~0 4)} is VALID [2022-04-28 07:18:47,651 INFO L290 TraceCheckUtils]: 48: Hoare triple {52477#(<= ~counter~0 4)} assume !(0 == ~cond); {52477#(<= ~counter~0 4)} is VALID [2022-04-28 07:18:47,651 INFO L290 TraceCheckUtils]: 49: Hoare triple {52477#(<= ~counter~0 4)} assume true; {52477#(<= ~counter~0 4)} is VALID [2022-04-28 07:18:47,652 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {52477#(<= ~counter~0 4)} {52477#(<= ~counter~0 4)} #63#return; {52477#(<= ~counter~0 4)} is VALID [2022-04-28 07:18:47,652 INFO L290 TraceCheckUtils]: 51: Hoare triple {52477#(<= ~counter~0 4)} assume !!(0 != ~y3~0); {52477#(<= ~counter~0 4)} is VALID [2022-04-28 07:18:47,652 INFO L290 TraceCheckUtils]: 52: Hoare triple {52477#(<= ~counter~0 4)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {52477#(<= ~counter~0 4)} is VALID [2022-04-28 07:18:47,653 INFO L290 TraceCheckUtils]: 53: Hoare triple {52477#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {52505#(<= ~counter~0 5)} is VALID [2022-04-28 07:18:47,653 INFO L290 TraceCheckUtils]: 54: Hoare triple {52505#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {52505#(<= ~counter~0 5)} is VALID [2022-04-28 07:18:47,654 INFO L272 TraceCheckUtils]: 55: Hoare triple {52505#(<= ~counter~0 5)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {52505#(<= ~counter~0 5)} is VALID [2022-04-28 07:18:47,654 INFO L290 TraceCheckUtils]: 56: Hoare triple {52505#(<= ~counter~0 5)} ~cond := #in~cond; {52505#(<= ~counter~0 5)} is VALID [2022-04-28 07:18:47,654 INFO L290 TraceCheckUtils]: 57: Hoare triple {52505#(<= ~counter~0 5)} assume !(0 == ~cond); {52505#(<= ~counter~0 5)} is VALID [2022-04-28 07:18:47,654 INFO L290 TraceCheckUtils]: 58: Hoare triple {52505#(<= ~counter~0 5)} assume true; {52505#(<= ~counter~0 5)} is VALID [2022-04-28 07:18:47,655 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {52505#(<= ~counter~0 5)} {52505#(<= ~counter~0 5)} #63#return; {52505#(<= ~counter~0 5)} is VALID [2022-04-28 07:18:47,655 INFO L290 TraceCheckUtils]: 60: Hoare triple {52505#(<= ~counter~0 5)} assume !!(0 != ~y3~0); {52505#(<= ~counter~0 5)} is VALID [2022-04-28 07:18:47,655 INFO L290 TraceCheckUtils]: 61: Hoare triple {52505#(<= ~counter~0 5)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {52505#(<= ~counter~0 5)} is VALID [2022-04-28 07:18:47,656 INFO L290 TraceCheckUtils]: 62: Hoare triple {52505#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {52533#(<= ~counter~0 6)} is VALID [2022-04-28 07:18:47,656 INFO L290 TraceCheckUtils]: 63: Hoare triple {52533#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {52533#(<= ~counter~0 6)} is VALID [2022-04-28 07:18:47,657 INFO L272 TraceCheckUtils]: 64: Hoare triple {52533#(<= ~counter~0 6)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {52533#(<= ~counter~0 6)} is VALID [2022-04-28 07:18:47,657 INFO L290 TraceCheckUtils]: 65: Hoare triple {52533#(<= ~counter~0 6)} ~cond := #in~cond; {52533#(<= ~counter~0 6)} is VALID [2022-04-28 07:18:47,657 INFO L290 TraceCheckUtils]: 66: Hoare triple {52533#(<= ~counter~0 6)} assume !(0 == ~cond); {52533#(<= ~counter~0 6)} is VALID [2022-04-28 07:18:47,657 INFO L290 TraceCheckUtils]: 67: Hoare triple {52533#(<= ~counter~0 6)} assume true; {52533#(<= ~counter~0 6)} is VALID [2022-04-28 07:18:47,658 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {52533#(<= ~counter~0 6)} {52533#(<= ~counter~0 6)} #63#return; {52533#(<= ~counter~0 6)} is VALID [2022-04-28 07:18:47,658 INFO L290 TraceCheckUtils]: 69: Hoare triple {52533#(<= ~counter~0 6)} assume !!(0 != ~y3~0); {52533#(<= ~counter~0 6)} is VALID [2022-04-28 07:18:47,658 INFO L290 TraceCheckUtils]: 70: Hoare triple {52533#(<= ~counter~0 6)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {52533#(<= ~counter~0 6)} is VALID [2022-04-28 07:18:47,659 INFO L290 TraceCheckUtils]: 71: Hoare triple {52533#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {52561#(<= ~counter~0 7)} is VALID [2022-04-28 07:18:47,659 INFO L290 TraceCheckUtils]: 72: Hoare triple {52561#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {52561#(<= ~counter~0 7)} is VALID [2022-04-28 07:18:47,659 INFO L272 TraceCheckUtils]: 73: Hoare triple {52561#(<= ~counter~0 7)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {52561#(<= ~counter~0 7)} is VALID [2022-04-28 07:18:47,660 INFO L290 TraceCheckUtils]: 74: Hoare triple {52561#(<= ~counter~0 7)} ~cond := #in~cond; {52561#(<= ~counter~0 7)} is VALID [2022-04-28 07:18:47,660 INFO L290 TraceCheckUtils]: 75: Hoare triple {52561#(<= ~counter~0 7)} assume !(0 == ~cond); {52561#(<= ~counter~0 7)} is VALID [2022-04-28 07:18:47,660 INFO L290 TraceCheckUtils]: 76: Hoare triple {52561#(<= ~counter~0 7)} assume true; {52561#(<= ~counter~0 7)} is VALID [2022-04-28 07:18:47,661 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {52561#(<= ~counter~0 7)} {52561#(<= ~counter~0 7)} #63#return; {52561#(<= ~counter~0 7)} is VALID [2022-04-28 07:18:47,661 INFO L290 TraceCheckUtils]: 78: Hoare triple {52561#(<= ~counter~0 7)} assume !!(0 != ~y3~0); {52561#(<= ~counter~0 7)} is VALID [2022-04-28 07:18:47,661 INFO L290 TraceCheckUtils]: 79: Hoare triple {52561#(<= ~counter~0 7)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {52561#(<= ~counter~0 7)} is VALID [2022-04-28 07:18:47,662 INFO L290 TraceCheckUtils]: 80: Hoare triple {52561#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {52589#(<= ~counter~0 8)} is VALID [2022-04-28 07:18:47,662 INFO L290 TraceCheckUtils]: 81: Hoare triple {52589#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {52589#(<= ~counter~0 8)} is VALID [2022-04-28 07:18:47,662 INFO L272 TraceCheckUtils]: 82: Hoare triple {52589#(<= ~counter~0 8)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {52589#(<= ~counter~0 8)} is VALID [2022-04-28 07:18:47,663 INFO L290 TraceCheckUtils]: 83: Hoare triple {52589#(<= ~counter~0 8)} ~cond := #in~cond; {52589#(<= ~counter~0 8)} is VALID [2022-04-28 07:18:47,663 INFO L290 TraceCheckUtils]: 84: Hoare triple {52589#(<= ~counter~0 8)} assume !(0 == ~cond); {52589#(<= ~counter~0 8)} is VALID [2022-04-28 07:18:47,663 INFO L290 TraceCheckUtils]: 85: Hoare triple {52589#(<= ~counter~0 8)} assume true; {52589#(<= ~counter~0 8)} is VALID [2022-04-28 07:18:47,664 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {52589#(<= ~counter~0 8)} {52589#(<= ~counter~0 8)} #63#return; {52589#(<= ~counter~0 8)} is VALID [2022-04-28 07:18:47,664 INFO L290 TraceCheckUtils]: 87: Hoare triple {52589#(<= ~counter~0 8)} assume !!(0 != ~y3~0); {52589#(<= ~counter~0 8)} is VALID [2022-04-28 07:18:47,664 INFO L290 TraceCheckUtils]: 88: Hoare triple {52589#(<= ~counter~0 8)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {52589#(<= ~counter~0 8)} is VALID [2022-04-28 07:18:47,665 INFO L290 TraceCheckUtils]: 89: Hoare triple {52589#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {52617#(<= ~counter~0 9)} is VALID [2022-04-28 07:18:47,665 INFO L290 TraceCheckUtils]: 90: Hoare triple {52617#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {52617#(<= ~counter~0 9)} is VALID [2022-04-28 07:18:47,666 INFO L272 TraceCheckUtils]: 91: Hoare triple {52617#(<= ~counter~0 9)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {52617#(<= ~counter~0 9)} is VALID [2022-04-28 07:18:47,666 INFO L290 TraceCheckUtils]: 92: Hoare triple {52617#(<= ~counter~0 9)} ~cond := #in~cond; {52617#(<= ~counter~0 9)} is VALID [2022-04-28 07:18:47,666 INFO L290 TraceCheckUtils]: 93: Hoare triple {52617#(<= ~counter~0 9)} assume !(0 == ~cond); {52617#(<= ~counter~0 9)} is VALID [2022-04-28 07:18:47,666 INFO L290 TraceCheckUtils]: 94: Hoare triple {52617#(<= ~counter~0 9)} assume true; {52617#(<= ~counter~0 9)} is VALID [2022-04-28 07:18:47,667 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {52617#(<= ~counter~0 9)} {52617#(<= ~counter~0 9)} #63#return; {52617#(<= ~counter~0 9)} is VALID [2022-04-28 07:18:47,667 INFO L290 TraceCheckUtils]: 96: Hoare triple {52617#(<= ~counter~0 9)} assume !!(0 != ~y3~0); {52617#(<= ~counter~0 9)} is VALID [2022-04-28 07:18:47,667 INFO L290 TraceCheckUtils]: 97: Hoare triple {52617#(<= ~counter~0 9)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {52617#(<= ~counter~0 9)} is VALID [2022-04-28 07:18:47,668 INFO L290 TraceCheckUtils]: 98: Hoare triple {52617#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {52645#(<= ~counter~0 10)} is VALID [2022-04-28 07:18:47,668 INFO L290 TraceCheckUtils]: 99: Hoare triple {52645#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {52645#(<= ~counter~0 10)} is VALID [2022-04-28 07:18:47,669 INFO L272 TraceCheckUtils]: 100: Hoare triple {52645#(<= ~counter~0 10)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {52645#(<= ~counter~0 10)} is VALID [2022-04-28 07:18:47,669 INFO L290 TraceCheckUtils]: 101: Hoare triple {52645#(<= ~counter~0 10)} ~cond := #in~cond; {52645#(<= ~counter~0 10)} is VALID [2022-04-28 07:18:47,669 INFO L290 TraceCheckUtils]: 102: Hoare triple {52645#(<= ~counter~0 10)} assume !(0 == ~cond); {52645#(<= ~counter~0 10)} is VALID [2022-04-28 07:18:47,669 INFO L290 TraceCheckUtils]: 103: Hoare triple {52645#(<= ~counter~0 10)} assume true; {52645#(<= ~counter~0 10)} is VALID [2022-04-28 07:18:47,670 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {52645#(<= ~counter~0 10)} {52645#(<= ~counter~0 10)} #63#return; {52645#(<= ~counter~0 10)} is VALID [2022-04-28 07:18:47,670 INFO L290 TraceCheckUtils]: 105: Hoare triple {52645#(<= ~counter~0 10)} assume !!(0 != ~y3~0); {52645#(<= ~counter~0 10)} is VALID [2022-04-28 07:18:47,670 INFO L290 TraceCheckUtils]: 106: Hoare triple {52645#(<= ~counter~0 10)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {52645#(<= ~counter~0 10)} is VALID [2022-04-28 07:18:47,671 INFO L290 TraceCheckUtils]: 107: Hoare triple {52645#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {52673#(<= ~counter~0 11)} is VALID [2022-04-28 07:18:47,671 INFO L290 TraceCheckUtils]: 108: Hoare triple {52673#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {52673#(<= ~counter~0 11)} is VALID [2022-04-28 07:18:47,672 INFO L272 TraceCheckUtils]: 109: Hoare triple {52673#(<= ~counter~0 11)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {52673#(<= ~counter~0 11)} is VALID [2022-04-28 07:18:47,672 INFO L290 TraceCheckUtils]: 110: Hoare triple {52673#(<= ~counter~0 11)} ~cond := #in~cond; {52673#(<= ~counter~0 11)} is VALID [2022-04-28 07:18:47,672 INFO L290 TraceCheckUtils]: 111: Hoare triple {52673#(<= ~counter~0 11)} assume !(0 == ~cond); {52673#(<= ~counter~0 11)} is VALID [2022-04-28 07:18:47,672 INFO L290 TraceCheckUtils]: 112: Hoare triple {52673#(<= ~counter~0 11)} assume true; {52673#(<= ~counter~0 11)} is VALID [2022-04-28 07:18:47,673 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {52673#(<= ~counter~0 11)} {52673#(<= ~counter~0 11)} #63#return; {52673#(<= ~counter~0 11)} is VALID [2022-04-28 07:18:47,673 INFO L290 TraceCheckUtils]: 114: Hoare triple {52673#(<= ~counter~0 11)} assume !!(0 != ~y3~0); {52673#(<= ~counter~0 11)} is VALID [2022-04-28 07:18:47,673 INFO L290 TraceCheckUtils]: 115: Hoare triple {52673#(<= ~counter~0 11)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {52673#(<= ~counter~0 11)} is VALID [2022-04-28 07:18:47,674 INFO L290 TraceCheckUtils]: 116: Hoare triple {52673#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {52701#(<= ~counter~0 12)} is VALID [2022-04-28 07:18:47,674 INFO L290 TraceCheckUtils]: 117: Hoare triple {52701#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {52701#(<= ~counter~0 12)} is VALID [2022-04-28 07:18:47,674 INFO L272 TraceCheckUtils]: 118: Hoare triple {52701#(<= ~counter~0 12)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {52701#(<= ~counter~0 12)} is VALID [2022-04-28 07:18:47,675 INFO L290 TraceCheckUtils]: 119: Hoare triple {52701#(<= ~counter~0 12)} ~cond := #in~cond; {52701#(<= ~counter~0 12)} is VALID [2022-04-28 07:18:47,675 INFO L290 TraceCheckUtils]: 120: Hoare triple {52701#(<= ~counter~0 12)} assume !(0 == ~cond); {52701#(<= ~counter~0 12)} is VALID [2022-04-28 07:18:47,675 INFO L290 TraceCheckUtils]: 121: Hoare triple {52701#(<= ~counter~0 12)} assume true; {52701#(<= ~counter~0 12)} is VALID [2022-04-28 07:18:47,676 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {52701#(<= ~counter~0 12)} {52701#(<= ~counter~0 12)} #63#return; {52701#(<= ~counter~0 12)} is VALID [2022-04-28 07:18:47,676 INFO L290 TraceCheckUtils]: 123: Hoare triple {52701#(<= ~counter~0 12)} assume !!(0 != ~y3~0); {52701#(<= ~counter~0 12)} is VALID [2022-04-28 07:18:47,676 INFO L290 TraceCheckUtils]: 124: Hoare triple {52701#(<= ~counter~0 12)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {52701#(<= ~counter~0 12)} is VALID [2022-04-28 07:18:47,677 INFO L290 TraceCheckUtils]: 125: Hoare triple {52701#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {52729#(<= ~counter~0 13)} is VALID [2022-04-28 07:18:47,677 INFO L290 TraceCheckUtils]: 126: Hoare triple {52729#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {52729#(<= ~counter~0 13)} is VALID [2022-04-28 07:18:47,677 INFO L272 TraceCheckUtils]: 127: Hoare triple {52729#(<= ~counter~0 13)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {52729#(<= ~counter~0 13)} is VALID [2022-04-28 07:18:47,678 INFO L290 TraceCheckUtils]: 128: Hoare triple {52729#(<= ~counter~0 13)} ~cond := #in~cond; {52729#(<= ~counter~0 13)} is VALID [2022-04-28 07:18:47,678 INFO L290 TraceCheckUtils]: 129: Hoare triple {52729#(<= ~counter~0 13)} assume !(0 == ~cond); {52729#(<= ~counter~0 13)} is VALID [2022-04-28 07:18:47,678 INFO L290 TraceCheckUtils]: 130: Hoare triple {52729#(<= ~counter~0 13)} assume true; {52729#(<= ~counter~0 13)} is VALID [2022-04-28 07:18:47,679 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {52729#(<= ~counter~0 13)} {52729#(<= ~counter~0 13)} #63#return; {52729#(<= ~counter~0 13)} is VALID [2022-04-28 07:18:47,679 INFO L290 TraceCheckUtils]: 132: Hoare triple {52729#(<= ~counter~0 13)} assume !!(0 != ~y3~0); {52729#(<= ~counter~0 13)} is VALID [2022-04-28 07:18:47,679 INFO L290 TraceCheckUtils]: 133: Hoare triple {52729#(<= ~counter~0 13)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {52729#(<= ~counter~0 13)} is VALID [2022-04-28 07:18:47,680 INFO L290 TraceCheckUtils]: 134: Hoare triple {52729#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {52757#(<= ~counter~0 14)} is VALID [2022-04-28 07:18:47,680 INFO L290 TraceCheckUtils]: 135: Hoare triple {52757#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {52757#(<= ~counter~0 14)} is VALID [2022-04-28 07:18:47,680 INFO L272 TraceCheckUtils]: 136: Hoare triple {52757#(<= ~counter~0 14)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {52757#(<= ~counter~0 14)} is VALID [2022-04-28 07:18:47,681 INFO L290 TraceCheckUtils]: 137: Hoare triple {52757#(<= ~counter~0 14)} ~cond := #in~cond; {52757#(<= ~counter~0 14)} is VALID [2022-04-28 07:18:47,681 INFO L290 TraceCheckUtils]: 138: Hoare triple {52757#(<= ~counter~0 14)} assume !(0 == ~cond); {52757#(<= ~counter~0 14)} is VALID [2022-04-28 07:18:47,681 INFO L290 TraceCheckUtils]: 139: Hoare triple {52757#(<= ~counter~0 14)} assume true; {52757#(<= ~counter~0 14)} is VALID [2022-04-28 07:18:47,682 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {52757#(<= ~counter~0 14)} {52757#(<= ~counter~0 14)} #63#return; {52757#(<= ~counter~0 14)} is VALID [2022-04-28 07:18:47,682 INFO L290 TraceCheckUtils]: 141: Hoare triple {52757#(<= ~counter~0 14)} assume !!(0 != ~y3~0); {52757#(<= ~counter~0 14)} is VALID [2022-04-28 07:18:47,682 INFO L290 TraceCheckUtils]: 142: Hoare triple {52757#(<= ~counter~0 14)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {52757#(<= ~counter~0 14)} is VALID [2022-04-28 07:18:47,683 INFO L290 TraceCheckUtils]: 143: Hoare triple {52757#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {52785#(<= ~counter~0 15)} is VALID [2022-04-28 07:18:47,683 INFO L290 TraceCheckUtils]: 144: Hoare triple {52785#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {52785#(<= ~counter~0 15)} is VALID [2022-04-28 07:18:47,683 INFO L272 TraceCheckUtils]: 145: Hoare triple {52785#(<= ~counter~0 15)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {52785#(<= ~counter~0 15)} is VALID [2022-04-28 07:18:47,684 INFO L290 TraceCheckUtils]: 146: Hoare triple {52785#(<= ~counter~0 15)} ~cond := #in~cond; {52785#(<= ~counter~0 15)} is VALID [2022-04-28 07:18:47,684 INFO L290 TraceCheckUtils]: 147: Hoare triple {52785#(<= ~counter~0 15)} assume !(0 == ~cond); {52785#(<= ~counter~0 15)} is VALID [2022-04-28 07:18:47,684 INFO L290 TraceCheckUtils]: 148: Hoare triple {52785#(<= ~counter~0 15)} assume true; {52785#(<= ~counter~0 15)} is VALID [2022-04-28 07:18:47,685 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {52785#(<= ~counter~0 15)} {52785#(<= ~counter~0 15)} #63#return; {52785#(<= ~counter~0 15)} is VALID [2022-04-28 07:18:47,685 INFO L290 TraceCheckUtils]: 150: Hoare triple {52785#(<= ~counter~0 15)} assume !!(0 != ~y3~0); {52785#(<= ~counter~0 15)} is VALID [2022-04-28 07:18:47,685 INFO L290 TraceCheckUtils]: 151: Hoare triple {52785#(<= ~counter~0 15)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {52785#(<= ~counter~0 15)} is VALID [2022-04-28 07:18:47,686 INFO L290 TraceCheckUtils]: 152: Hoare triple {52785#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {52813#(<= ~counter~0 16)} is VALID [2022-04-28 07:18:47,686 INFO L290 TraceCheckUtils]: 153: Hoare triple {52813#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {52813#(<= ~counter~0 16)} is VALID [2022-04-28 07:18:47,687 INFO L272 TraceCheckUtils]: 154: Hoare triple {52813#(<= ~counter~0 16)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {52813#(<= ~counter~0 16)} is VALID [2022-04-28 07:18:47,687 INFO L290 TraceCheckUtils]: 155: Hoare triple {52813#(<= ~counter~0 16)} ~cond := #in~cond; {52813#(<= ~counter~0 16)} is VALID [2022-04-28 07:18:47,687 INFO L290 TraceCheckUtils]: 156: Hoare triple {52813#(<= ~counter~0 16)} assume !(0 == ~cond); {52813#(<= ~counter~0 16)} is VALID [2022-04-28 07:18:47,687 INFO L290 TraceCheckUtils]: 157: Hoare triple {52813#(<= ~counter~0 16)} assume true; {52813#(<= ~counter~0 16)} is VALID [2022-04-28 07:18:47,688 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {52813#(<= ~counter~0 16)} {52813#(<= ~counter~0 16)} #63#return; {52813#(<= ~counter~0 16)} is VALID [2022-04-28 07:18:47,688 INFO L290 TraceCheckUtils]: 159: Hoare triple {52813#(<= ~counter~0 16)} assume !!(0 != ~y3~0); {52813#(<= ~counter~0 16)} is VALID [2022-04-28 07:18:47,688 INFO L290 TraceCheckUtils]: 160: Hoare triple {52813#(<= ~counter~0 16)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {52813#(<= ~counter~0 16)} is VALID [2022-04-28 07:18:47,689 INFO L290 TraceCheckUtils]: 161: Hoare triple {52813#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {52841#(<= ~counter~0 17)} is VALID [2022-04-28 07:18:47,689 INFO L290 TraceCheckUtils]: 162: Hoare triple {52841#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {52841#(<= ~counter~0 17)} is VALID [2022-04-28 07:18:47,690 INFO L272 TraceCheckUtils]: 163: Hoare triple {52841#(<= ~counter~0 17)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {52841#(<= ~counter~0 17)} is VALID [2022-04-28 07:18:47,690 INFO L290 TraceCheckUtils]: 164: Hoare triple {52841#(<= ~counter~0 17)} ~cond := #in~cond; {52841#(<= ~counter~0 17)} is VALID [2022-04-28 07:18:47,690 INFO L290 TraceCheckUtils]: 165: Hoare triple {52841#(<= ~counter~0 17)} assume !(0 == ~cond); {52841#(<= ~counter~0 17)} is VALID [2022-04-28 07:18:47,690 INFO L290 TraceCheckUtils]: 166: Hoare triple {52841#(<= ~counter~0 17)} assume true; {52841#(<= ~counter~0 17)} is VALID [2022-04-28 07:18:47,691 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {52841#(<= ~counter~0 17)} {52841#(<= ~counter~0 17)} #63#return; {52841#(<= ~counter~0 17)} is VALID [2022-04-28 07:18:47,691 INFO L290 TraceCheckUtils]: 168: Hoare triple {52841#(<= ~counter~0 17)} assume !!(0 != ~y3~0); {52841#(<= ~counter~0 17)} is VALID [2022-04-28 07:18:47,691 INFO L290 TraceCheckUtils]: 169: Hoare triple {52841#(<= ~counter~0 17)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {52841#(<= ~counter~0 17)} is VALID [2022-04-28 07:18:47,692 INFO L290 TraceCheckUtils]: 170: Hoare triple {52841#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {52869#(<= ~counter~0 18)} is VALID [2022-04-28 07:18:47,692 INFO L290 TraceCheckUtils]: 171: Hoare triple {52869#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {52869#(<= ~counter~0 18)} is VALID [2022-04-28 07:18:47,693 INFO L272 TraceCheckUtils]: 172: Hoare triple {52869#(<= ~counter~0 18)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {52869#(<= ~counter~0 18)} is VALID [2022-04-28 07:18:47,693 INFO L290 TraceCheckUtils]: 173: Hoare triple {52869#(<= ~counter~0 18)} ~cond := #in~cond; {52869#(<= ~counter~0 18)} is VALID [2022-04-28 07:18:47,693 INFO L290 TraceCheckUtils]: 174: Hoare triple {52869#(<= ~counter~0 18)} assume !(0 == ~cond); {52869#(<= ~counter~0 18)} is VALID [2022-04-28 07:18:47,693 INFO L290 TraceCheckUtils]: 175: Hoare triple {52869#(<= ~counter~0 18)} assume true; {52869#(<= ~counter~0 18)} is VALID [2022-04-28 07:18:47,694 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {52869#(<= ~counter~0 18)} {52869#(<= ~counter~0 18)} #63#return; {52869#(<= ~counter~0 18)} is VALID [2022-04-28 07:18:47,694 INFO L290 TraceCheckUtils]: 177: Hoare triple {52869#(<= ~counter~0 18)} assume !!(0 != ~y3~0); {52869#(<= ~counter~0 18)} is VALID [2022-04-28 07:18:47,694 INFO L290 TraceCheckUtils]: 178: Hoare triple {52869#(<= ~counter~0 18)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {52869#(<= ~counter~0 18)} is VALID [2022-04-28 07:18:47,695 INFO L290 TraceCheckUtils]: 179: Hoare triple {52869#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {52897#(<= ~counter~0 19)} is VALID [2022-04-28 07:18:47,695 INFO L290 TraceCheckUtils]: 180: Hoare triple {52897#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {52897#(<= ~counter~0 19)} is VALID [2022-04-28 07:18:47,695 INFO L272 TraceCheckUtils]: 181: Hoare triple {52897#(<= ~counter~0 19)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {52897#(<= ~counter~0 19)} is VALID [2022-04-28 07:18:47,696 INFO L290 TraceCheckUtils]: 182: Hoare triple {52897#(<= ~counter~0 19)} ~cond := #in~cond; {52897#(<= ~counter~0 19)} is VALID [2022-04-28 07:18:47,696 INFO L290 TraceCheckUtils]: 183: Hoare triple {52897#(<= ~counter~0 19)} assume !(0 == ~cond); {52897#(<= ~counter~0 19)} is VALID [2022-04-28 07:18:47,696 INFO L290 TraceCheckUtils]: 184: Hoare triple {52897#(<= ~counter~0 19)} assume true; {52897#(<= ~counter~0 19)} is VALID [2022-04-28 07:18:47,697 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {52897#(<= ~counter~0 19)} {52897#(<= ~counter~0 19)} #63#return; {52897#(<= ~counter~0 19)} is VALID [2022-04-28 07:18:47,697 INFO L290 TraceCheckUtils]: 186: Hoare triple {52897#(<= ~counter~0 19)} assume !!(0 != ~y3~0); {52897#(<= ~counter~0 19)} is VALID [2022-04-28 07:18:47,697 INFO L290 TraceCheckUtils]: 187: Hoare triple {52897#(<= ~counter~0 19)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {52897#(<= ~counter~0 19)} is VALID [2022-04-28 07:18:47,698 INFO L290 TraceCheckUtils]: 188: Hoare triple {52897#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {52925#(<= ~counter~0 20)} is VALID [2022-04-28 07:18:47,698 INFO L290 TraceCheckUtils]: 189: Hoare triple {52925#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {52925#(<= ~counter~0 20)} is VALID [2022-04-28 07:18:47,698 INFO L272 TraceCheckUtils]: 190: Hoare triple {52925#(<= ~counter~0 20)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {52925#(<= ~counter~0 20)} is VALID [2022-04-28 07:18:47,699 INFO L290 TraceCheckUtils]: 191: Hoare triple {52925#(<= ~counter~0 20)} ~cond := #in~cond; {52925#(<= ~counter~0 20)} is VALID [2022-04-28 07:18:47,699 INFO L290 TraceCheckUtils]: 192: Hoare triple {52925#(<= ~counter~0 20)} assume !(0 == ~cond); {52925#(<= ~counter~0 20)} is VALID [2022-04-28 07:18:47,699 INFO L290 TraceCheckUtils]: 193: Hoare triple {52925#(<= ~counter~0 20)} assume true; {52925#(<= ~counter~0 20)} is VALID [2022-04-28 07:18:47,700 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {52925#(<= ~counter~0 20)} {52925#(<= ~counter~0 20)} #63#return; {52925#(<= ~counter~0 20)} is VALID [2022-04-28 07:18:47,700 INFO L290 TraceCheckUtils]: 195: Hoare triple {52925#(<= ~counter~0 20)} assume !!(0 != ~y3~0); {52925#(<= ~counter~0 20)} is VALID [2022-04-28 07:18:47,700 INFO L290 TraceCheckUtils]: 196: Hoare triple {52925#(<= ~counter~0 20)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {52925#(<= ~counter~0 20)} is VALID [2022-04-28 07:18:47,701 INFO L290 TraceCheckUtils]: 197: Hoare triple {52925#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {52953#(<= ~counter~0 21)} is VALID [2022-04-28 07:18:47,701 INFO L290 TraceCheckUtils]: 198: Hoare triple {52953#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {52953#(<= ~counter~0 21)} is VALID [2022-04-28 07:18:47,702 INFO L272 TraceCheckUtils]: 199: Hoare triple {52953#(<= ~counter~0 21)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {52953#(<= ~counter~0 21)} is VALID [2022-04-28 07:18:47,702 INFO L290 TraceCheckUtils]: 200: Hoare triple {52953#(<= ~counter~0 21)} ~cond := #in~cond; {52953#(<= ~counter~0 21)} is VALID [2022-04-28 07:18:47,702 INFO L290 TraceCheckUtils]: 201: Hoare triple {52953#(<= ~counter~0 21)} assume !(0 == ~cond); {52953#(<= ~counter~0 21)} is VALID [2022-04-28 07:18:47,702 INFO L290 TraceCheckUtils]: 202: Hoare triple {52953#(<= ~counter~0 21)} assume true; {52953#(<= ~counter~0 21)} is VALID [2022-04-28 07:18:47,703 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {52953#(<= ~counter~0 21)} {52953#(<= ~counter~0 21)} #63#return; {52953#(<= ~counter~0 21)} is VALID [2022-04-28 07:18:47,703 INFO L290 TraceCheckUtils]: 204: Hoare triple {52953#(<= ~counter~0 21)} assume !!(0 != ~y3~0); {52953#(<= ~counter~0 21)} is VALID [2022-04-28 07:18:47,703 INFO L290 TraceCheckUtils]: 205: Hoare triple {52953#(<= ~counter~0 21)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {52953#(<= ~counter~0 21)} is VALID [2022-04-28 07:18:47,704 INFO L290 TraceCheckUtils]: 206: Hoare triple {52953#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {52981#(<= ~counter~0 22)} is VALID [2022-04-28 07:18:47,704 INFO L290 TraceCheckUtils]: 207: Hoare triple {52981#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {52981#(<= ~counter~0 22)} is VALID [2022-04-28 07:18:47,705 INFO L272 TraceCheckUtils]: 208: Hoare triple {52981#(<= ~counter~0 22)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {52981#(<= ~counter~0 22)} is VALID [2022-04-28 07:18:47,705 INFO L290 TraceCheckUtils]: 209: Hoare triple {52981#(<= ~counter~0 22)} ~cond := #in~cond; {52981#(<= ~counter~0 22)} is VALID [2022-04-28 07:18:47,705 INFO L290 TraceCheckUtils]: 210: Hoare triple {52981#(<= ~counter~0 22)} assume !(0 == ~cond); {52981#(<= ~counter~0 22)} is VALID [2022-04-28 07:18:47,705 INFO L290 TraceCheckUtils]: 211: Hoare triple {52981#(<= ~counter~0 22)} assume true; {52981#(<= ~counter~0 22)} is VALID [2022-04-28 07:18:47,706 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {52981#(<= ~counter~0 22)} {52981#(<= ~counter~0 22)} #63#return; {52981#(<= ~counter~0 22)} is VALID [2022-04-28 07:18:47,706 INFO L290 TraceCheckUtils]: 213: Hoare triple {52981#(<= ~counter~0 22)} assume !!(0 != ~y3~0); {52981#(<= ~counter~0 22)} is VALID [2022-04-28 07:18:47,706 INFO L290 TraceCheckUtils]: 214: Hoare triple {52981#(<= ~counter~0 22)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {52981#(<= ~counter~0 22)} is VALID [2022-04-28 07:18:47,707 INFO L290 TraceCheckUtils]: 215: Hoare triple {52981#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53009#(<= ~counter~0 23)} is VALID [2022-04-28 07:18:47,707 INFO L290 TraceCheckUtils]: 216: Hoare triple {53009#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {53009#(<= ~counter~0 23)} is VALID [2022-04-28 07:18:47,708 INFO L272 TraceCheckUtils]: 217: Hoare triple {53009#(<= ~counter~0 23)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {53009#(<= ~counter~0 23)} is VALID [2022-04-28 07:18:47,708 INFO L290 TraceCheckUtils]: 218: Hoare triple {53009#(<= ~counter~0 23)} ~cond := #in~cond; {53009#(<= ~counter~0 23)} is VALID [2022-04-28 07:18:47,708 INFO L290 TraceCheckUtils]: 219: Hoare triple {53009#(<= ~counter~0 23)} assume !(0 == ~cond); {53009#(<= ~counter~0 23)} is VALID [2022-04-28 07:18:47,708 INFO L290 TraceCheckUtils]: 220: Hoare triple {53009#(<= ~counter~0 23)} assume true; {53009#(<= ~counter~0 23)} is VALID [2022-04-28 07:18:47,709 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {53009#(<= ~counter~0 23)} {53009#(<= ~counter~0 23)} #63#return; {53009#(<= ~counter~0 23)} is VALID [2022-04-28 07:18:47,709 INFO L290 TraceCheckUtils]: 222: Hoare triple {53009#(<= ~counter~0 23)} assume !!(0 != ~y3~0); {53009#(<= ~counter~0 23)} is VALID [2022-04-28 07:18:47,709 INFO L290 TraceCheckUtils]: 223: Hoare triple {53009#(<= ~counter~0 23)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {53009#(<= ~counter~0 23)} is VALID [2022-04-28 07:18:47,710 INFO L290 TraceCheckUtils]: 224: Hoare triple {53009#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53037#(<= ~counter~0 24)} is VALID [2022-04-28 07:18:47,710 INFO L290 TraceCheckUtils]: 225: Hoare triple {53037#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {53037#(<= ~counter~0 24)} is VALID [2022-04-28 07:18:47,711 INFO L272 TraceCheckUtils]: 226: Hoare triple {53037#(<= ~counter~0 24)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {53037#(<= ~counter~0 24)} is VALID [2022-04-28 07:18:47,711 INFO L290 TraceCheckUtils]: 227: Hoare triple {53037#(<= ~counter~0 24)} ~cond := #in~cond; {53037#(<= ~counter~0 24)} is VALID [2022-04-28 07:18:47,711 INFO L290 TraceCheckUtils]: 228: Hoare triple {53037#(<= ~counter~0 24)} assume !(0 == ~cond); {53037#(<= ~counter~0 24)} is VALID [2022-04-28 07:18:47,711 INFO L290 TraceCheckUtils]: 229: Hoare triple {53037#(<= ~counter~0 24)} assume true; {53037#(<= ~counter~0 24)} is VALID [2022-04-28 07:18:47,712 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {53037#(<= ~counter~0 24)} {53037#(<= ~counter~0 24)} #63#return; {53037#(<= ~counter~0 24)} is VALID [2022-04-28 07:18:47,712 INFO L290 TraceCheckUtils]: 231: Hoare triple {53037#(<= ~counter~0 24)} assume !!(0 != ~y3~0); {53037#(<= ~counter~0 24)} is VALID [2022-04-28 07:18:47,712 INFO L290 TraceCheckUtils]: 232: Hoare triple {53037#(<= ~counter~0 24)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {53037#(<= ~counter~0 24)} is VALID [2022-04-28 07:18:47,713 INFO L290 TraceCheckUtils]: 233: Hoare triple {53037#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53065#(<= ~counter~0 25)} is VALID [2022-04-28 07:18:47,713 INFO L290 TraceCheckUtils]: 234: Hoare triple {53065#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {53065#(<= ~counter~0 25)} is VALID [2022-04-28 07:18:47,714 INFO L272 TraceCheckUtils]: 235: Hoare triple {53065#(<= ~counter~0 25)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {53065#(<= ~counter~0 25)} is VALID [2022-04-28 07:18:47,714 INFO L290 TraceCheckUtils]: 236: Hoare triple {53065#(<= ~counter~0 25)} ~cond := #in~cond; {53065#(<= ~counter~0 25)} is VALID [2022-04-28 07:18:47,714 INFO L290 TraceCheckUtils]: 237: Hoare triple {53065#(<= ~counter~0 25)} assume !(0 == ~cond); {53065#(<= ~counter~0 25)} is VALID [2022-04-28 07:18:47,714 INFO L290 TraceCheckUtils]: 238: Hoare triple {53065#(<= ~counter~0 25)} assume true; {53065#(<= ~counter~0 25)} is VALID [2022-04-28 07:18:47,715 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {53065#(<= ~counter~0 25)} {53065#(<= ~counter~0 25)} #63#return; {53065#(<= ~counter~0 25)} is VALID [2022-04-28 07:18:47,715 INFO L290 TraceCheckUtils]: 240: Hoare triple {53065#(<= ~counter~0 25)} assume !!(0 != ~y3~0); {53065#(<= ~counter~0 25)} is VALID [2022-04-28 07:18:47,715 INFO L290 TraceCheckUtils]: 241: Hoare triple {53065#(<= ~counter~0 25)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {53065#(<= ~counter~0 25)} is VALID [2022-04-28 07:18:47,716 INFO L290 TraceCheckUtils]: 242: Hoare triple {53065#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53093#(<= ~counter~0 26)} is VALID [2022-04-28 07:18:47,716 INFO L290 TraceCheckUtils]: 243: Hoare triple {53093#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {53093#(<= ~counter~0 26)} is VALID [2022-04-28 07:18:47,717 INFO L272 TraceCheckUtils]: 244: Hoare triple {53093#(<= ~counter~0 26)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {53093#(<= ~counter~0 26)} is VALID [2022-04-28 07:18:47,717 INFO L290 TraceCheckUtils]: 245: Hoare triple {53093#(<= ~counter~0 26)} ~cond := #in~cond; {53093#(<= ~counter~0 26)} is VALID [2022-04-28 07:18:47,717 INFO L290 TraceCheckUtils]: 246: Hoare triple {53093#(<= ~counter~0 26)} assume !(0 == ~cond); {53093#(<= ~counter~0 26)} is VALID [2022-04-28 07:18:47,717 INFO L290 TraceCheckUtils]: 247: Hoare triple {53093#(<= ~counter~0 26)} assume true; {53093#(<= ~counter~0 26)} is VALID [2022-04-28 07:18:47,718 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {53093#(<= ~counter~0 26)} {53093#(<= ~counter~0 26)} #63#return; {53093#(<= ~counter~0 26)} is VALID [2022-04-28 07:18:47,718 INFO L290 TraceCheckUtils]: 249: Hoare triple {53093#(<= ~counter~0 26)} assume !!(0 != ~y3~0); {53093#(<= ~counter~0 26)} is VALID [2022-04-28 07:18:47,718 INFO L290 TraceCheckUtils]: 250: Hoare triple {53093#(<= ~counter~0 26)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {53093#(<= ~counter~0 26)} is VALID [2022-04-28 07:18:47,719 INFO L290 TraceCheckUtils]: 251: Hoare triple {53093#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53121#(<= ~counter~0 27)} is VALID [2022-04-28 07:18:47,719 INFO L290 TraceCheckUtils]: 252: Hoare triple {53121#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {53121#(<= ~counter~0 27)} is VALID [2022-04-28 07:18:47,720 INFO L272 TraceCheckUtils]: 253: Hoare triple {53121#(<= ~counter~0 27)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {53121#(<= ~counter~0 27)} is VALID [2022-04-28 07:18:47,720 INFO L290 TraceCheckUtils]: 254: Hoare triple {53121#(<= ~counter~0 27)} ~cond := #in~cond; {53121#(<= ~counter~0 27)} is VALID [2022-04-28 07:18:47,720 INFO L290 TraceCheckUtils]: 255: Hoare triple {53121#(<= ~counter~0 27)} assume !(0 == ~cond); {53121#(<= ~counter~0 27)} is VALID [2022-04-28 07:18:47,720 INFO L290 TraceCheckUtils]: 256: Hoare triple {53121#(<= ~counter~0 27)} assume true; {53121#(<= ~counter~0 27)} is VALID [2022-04-28 07:18:47,721 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {53121#(<= ~counter~0 27)} {53121#(<= ~counter~0 27)} #63#return; {53121#(<= ~counter~0 27)} is VALID [2022-04-28 07:18:47,721 INFO L290 TraceCheckUtils]: 258: Hoare triple {53121#(<= ~counter~0 27)} assume !!(0 != ~y3~0); {53121#(<= ~counter~0 27)} is VALID [2022-04-28 07:18:47,721 INFO L290 TraceCheckUtils]: 259: Hoare triple {53121#(<= ~counter~0 27)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {53121#(<= ~counter~0 27)} is VALID [2022-04-28 07:18:47,722 INFO L290 TraceCheckUtils]: 260: Hoare triple {53121#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53149#(<= ~counter~0 28)} is VALID [2022-04-28 07:18:47,722 INFO L290 TraceCheckUtils]: 261: Hoare triple {53149#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {53149#(<= ~counter~0 28)} is VALID [2022-04-28 07:18:47,723 INFO L272 TraceCheckUtils]: 262: Hoare triple {53149#(<= ~counter~0 28)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {53149#(<= ~counter~0 28)} is VALID [2022-04-28 07:18:47,723 INFO L290 TraceCheckUtils]: 263: Hoare triple {53149#(<= ~counter~0 28)} ~cond := #in~cond; {53149#(<= ~counter~0 28)} is VALID [2022-04-28 07:18:47,723 INFO L290 TraceCheckUtils]: 264: Hoare triple {53149#(<= ~counter~0 28)} assume !(0 == ~cond); {53149#(<= ~counter~0 28)} is VALID [2022-04-28 07:18:47,723 INFO L290 TraceCheckUtils]: 265: Hoare triple {53149#(<= ~counter~0 28)} assume true; {53149#(<= ~counter~0 28)} is VALID [2022-04-28 07:18:47,724 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {53149#(<= ~counter~0 28)} {53149#(<= ~counter~0 28)} #63#return; {53149#(<= ~counter~0 28)} is VALID [2022-04-28 07:18:47,724 INFO L290 TraceCheckUtils]: 267: Hoare triple {53149#(<= ~counter~0 28)} assume !!(0 != ~y3~0); {53149#(<= ~counter~0 28)} is VALID [2022-04-28 07:18:47,724 INFO L290 TraceCheckUtils]: 268: Hoare triple {53149#(<= ~counter~0 28)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {53149#(<= ~counter~0 28)} is VALID [2022-04-28 07:18:47,725 INFO L290 TraceCheckUtils]: 269: Hoare triple {53149#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53177#(<= |main_#t~post6| 28)} is VALID [2022-04-28 07:18:47,725 INFO L290 TraceCheckUtils]: 270: Hoare triple {53177#(<= |main_#t~post6| 28)} assume !(#t~post6 < 50);havoc #t~post6; {52337#false} is VALID [2022-04-28 07:18:47,725 INFO L272 TraceCheckUtils]: 271: Hoare triple {52337#false} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 == ~x1~0 then 1 else 0)); {52337#false} is VALID [2022-04-28 07:18:47,725 INFO L290 TraceCheckUtils]: 272: Hoare triple {52337#false} ~cond := #in~cond; {52337#false} is VALID [2022-04-28 07:18:47,725 INFO L290 TraceCheckUtils]: 273: Hoare triple {52337#false} assume 0 == ~cond; {52337#false} is VALID [2022-04-28 07:18:47,725 INFO L290 TraceCheckUtils]: 274: Hoare triple {52337#false} assume !false; {52337#false} is VALID [2022-04-28 07:18:47,726 INFO L134 CoverageAnalysis]: Checked inductivity of 3518 backedges. 56 proven. 3458 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-28 07:18:47,726 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 07:18:49,237 INFO L290 TraceCheckUtils]: 274: Hoare triple {52337#false} assume !false; {52337#false} is VALID [2022-04-28 07:18:49,237 INFO L290 TraceCheckUtils]: 273: Hoare triple {52337#false} assume 0 == ~cond; {52337#false} is VALID [2022-04-28 07:18:49,237 INFO L290 TraceCheckUtils]: 272: Hoare triple {52337#false} ~cond := #in~cond; {52337#false} is VALID [2022-04-28 07:18:49,237 INFO L272 TraceCheckUtils]: 271: Hoare triple {52337#false} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 == ~x1~0 then 1 else 0)); {52337#false} is VALID [2022-04-28 07:18:49,238 INFO L290 TraceCheckUtils]: 270: Hoare triple {53205#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {52337#false} is VALID [2022-04-28 07:18:49,238 INFO L290 TraceCheckUtils]: 269: Hoare triple {53209#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53205#(< |main_#t~post6| 50)} is VALID [2022-04-28 07:18:49,238 INFO L290 TraceCheckUtils]: 268: Hoare triple {53209#(< ~counter~0 50)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {53209#(< ~counter~0 50)} is VALID [2022-04-28 07:18:49,238 INFO L290 TraceCheckUtils]: 267: Hoare triple {53209#(< ~counter~0 50)} assume !!(0 != ~y3~0); {53209#(< ~counter~0 50)} is VALID [2022-04-28 07:18:49,239 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {52336#true} {53209#(< ~counter~0 50)} #63#return; {53209#(< ~counter~0 50)} is VALID [2022-04-28 07:18:49,239 INFO L290 TraceCheckUtils]: 265: Hoare triple {52336#true} assume true; {52336#true} is VALID [2022-04-28 07:18:49,239 INFO L290 TraceCheckUtils]: 264: Hoare triple {52336#true} assume !(0 == ~cond); {52336#true} is VALID [2022-04-28 07:18:49,239 INFO L290 TraceCheckUtils]: 263: Hoare triple {52336#true} ~cond := #in~cond; {52336#true} is VALID [2022-04-28 07:18:49,239 INFO L272 TraceCheckUtils]: 262: Hoare triple {53209#(< ~counter~0 50)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {52336#true} is VALID [2022-04-28 07:18:49,239 INFO L290 TraceCheckUtils]: 261: Hoare triple {53209#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {53209#(< ~counter~0 50)} is VALID [2022-04-28 07:18:49,241 INFO L290 TraceCheckUtils]: 260: Hoare triple {53237#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53209#(< ~counter~0 50)} is VALID [2022-04-28 07:18:49,241 INFO L290 TraceCheckUtils]: 259: Hoare triple {53237#(< ~counter~0 49)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {53237#(< ~counter~0 49)} is VALID [2022-04-28 07:18:49,241 INFO L290 TraceCheckUtils]: 258: Hoare triple {53237#(< ~counter~0 49)} assume !!(0 != ~y3~0); {53237#(< ~counter~0 49)} is VALID [2022-04-28 07:18:49,242 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {52336#true} {53237#(< ~counter~0 49)} #63#return; {53237#(< ~counter~0 49)} is VALID [2022-04-28 07:18:49,242 INFO L290 TraceCheckUtils]: 256: Hoare triple {52336#true} assume true; {52336#true} is VALID [2022-04-28 07:18:49,242 INFO L290 TraceCheckUtils]: 255: Hoare triple {52336#true} assume !(0 == ~cond); {52336#true} is VALID [2022-04-28 07:18:49,242 INFO L290 TraceCheckUtils]: 254: Hoare triple {52336#true} ~cond := #in~cond; {52336#true} is VALID [2022-04-28 07:18:49,242 INFO L272 TraceCheckUtils]: 253: Hoare triple {53237#(< ~counter~0 49)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {52336#true} is VALID [2022-04-28 07:18:49,242 INFO L290 TraceCheckUtils]: 252: Hoare triple {53237#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {53237#(< ~counter~0 49)} is VALID [2022-04-28 07:18:49,243 INFO L290 TraceCheckUtils]: 251: Hoare triple {53265#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53237#(< ~counter~0 49)} is VALID [2022-04-28 07:18:49,243 INFO L290 TraceCheckUtils]: 250: Hoare triple {53265#(< ~counter~0 48)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {53265#(< ~counter~0 48)} is VALID [2022-04-28 07:18:49,243 INFO L290 TraceCheckUtils]: 249: Hoare triple {53265#(< ~counter~0 48)} assume !!(0 != ~y3~0); {53265#(< ~counter~0 48)} is VALID [2022-04-28 07:18:49,244 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {52336#true} {53265#(< ~counter~0 48)} #63#return; {53265#(< ~counter~0 48)} is VALID [2022-04-28 07:18:49,244 INFO L290 TraceCheckUtils]: 247: Hoare triple {52336#true} assume true; {52336#true} is VALID [2022-04-28 07:18:49,244 INFO L290 TraceCheckUtils]: 246: Hoare triple {52336#true} assume !(0 == ~cond); {52336#true} is VALID [2022-04-28 07:18:49,244 INFO L290 TraceCheckUtils]: 245: Hoare triple {52336#true} ~cond := #in~cond; {52336#true} is VALID [2022-04-28 07:18:49,244 INFO L272 TraceCheckUtils]: 244: Hoare triple {53265#(< ~counter~0 48)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {52336#true} is VALID [2022-04-28 07:18:49,244 INFO L290 TraceCheckUtils]: 243: Hoare triple {53265#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {53265#(< ~counter~0 48)} is VALID [2022-04-28 07:18:49,245 INFO L290 TraceCheckUtils]: 242: Hoare triple {53293#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53265#(< ~counter~0 48)} is VALID [2022-04-28 07:18:49,245 INFO L290 TraceCheckUtils]: 241: Hoare triple {53293#(< ~counter~0 47)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {53293#(< ~counter~0 47)} is VALID [2022-04-28 07:18:49,245 INFO L290 TraceCheckUtils]: 240: Hoare triple {53293#(< ~counter~0 47)} assume !!(0 != ~y3~0); {53293#(< ~counter~0 47)} is VALID [2022-04-28 07:18:49,246 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {52336#true} {53293#(< ~counter~0 47)} #63#return; {53293#(< ~counter~0 47)} is VALID [2022-04-28 07:18:49,246 INFO L290 TraceCheckUtils]: 238: Hoare triple {52336#true} assume true; {52336#true} is VALID [2022-04-28 07:18:49,246 INFO L290 TraceCheckUtils]: 237: Hoare triple {52336#true} assume !(0 == ~cond); {52336#true} is VALID [2022-04-28 07:18:49,246 INFO L290 TraceCheckUtils]: 236: Hoare triple {52336#true} ~cond := #in~cond; {52336#true} is VALID [2022-04-28 07:18:49,246 INFO L272 TraceCheckUtils]: 235: Hoare triple {53293#(< ~counter~0 47)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {52336#true} is VALID [2022-04-28 07:18:49,246 INFO L290 TraceCheckUtils]: 234: Hoare triple {53293#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {53293#(< ~counter~0 47)} is VALID [2022-04-28 07:18:49,247 INFO L290 TraceCheckUtils]: 233: Hoare triple {53321#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53293#(< ~counter~0 47)} is VALID [2022-04-28 07:18:49,247 INFO L290 TraceCheckUtils]: 232: Hoare triple {53321#(< ~counter~0 46)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {53321#(< ~counter~0 46)} is VALID [2022-04-28 07:18:49,247 INFO L290 TraceCheckUtils]: 231: Hoare triple {53321#(< ~counter~0 46)} assume !!(0 != ~y3~0); {53321#(< ~counter~0 46)} is VALID [2022-04-28 07:18:49,248 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {52336#true} {53321#(< ~counter~0 46)} #63#return; {53321#(< ~counter~0 46)} is VALID [2022-04-28 07:18:49,248 INFO L290 TraceCheckUtils]: 229: Hoare triple {52336#true} assume true; {52336#true} is VALID [2022-04-28 07:18:49,248 INFO L290 TraceCheckUtils]: 228: Hoare triple {52336#true} assume !(0 == ~cond); {52336#true} is VALID [2022-04-28 07:18:49,248 INFO L290 TraceCheckUtils]: 227: Hoare triple {52336#true} ~cond := #in~cond; {52336#true} is VALID [2022-04-28 07:18:49,248 INFO L272 TraceCheckUtils]: 226: Hoare triple {53321#(< ~counter~0 46)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {52336#true} is VALID [2022-04-28 07:18:49,248 INFO L290 TraceCheckUtils]: 225: Hoare triple {53321#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {53321#(< ~counter~0 46)} is VALID [2022-04-28 07:18:49,249 INFO L290 TraceCheckUtils]: 224: Hoare triple {53349#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53321#(< ~counter~0 46)} is VALID [2022-04-28 07:18:49,249 INFO L290 TraceCheckUtils]: 223: Hoare triple {53349#(< ~counter~0 45)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {53349#(< ~counter~0 45)} is VALID [2022-04-28 07:18:49,249 INFO L290 TraceCheckUtils]: 222: Hoare triple {53349#(< ~counter~0 45)} assume !!(0 != ~y3~0); {53349#(< ~counter~0 45)} is VALID [2022-04-28 07:18:49,250 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {52336#true} {53349#(< ~counter~0 45)} #63#return; {53349#(< ~counter~0 45)} is VALID [2022-04-28 07:18:49,250 INFO L290 TraceCheckUtils]: 220: Hoare triple {52336#true} assume true; {52336#true} is VALID [2022-04-28 07:18:49,250 INFO L290 TraceCheckUtils]: 219: Hoare triple {52336#true} assume !(0 == ~cond); {52336#true} is VALID [2022-04-28 07:18:49,250 INFO L290 TraceCheckUtils]: 218: Hoare triple {52336#true} ~cond := #in~cond; {52336#true} is VALID [2022-04-28 07:18:49,250 INFO L272 TraceCheckUtils]: 217: Hoare triple {53349#(< ~counter~0 45)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {52336#true} is VALID [2022-04-28 07:18:49,250 INFO L290 TraceCheckUtils]: 216: Hoare triple {53349#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {53349#(< ~counter~0 45)} is VALID [2022-04-28 07:18:49,251 INFO L290 TraceCheckUtils]: 215: Hoare triple {53377#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53349#(< ~counter~0 45)} is VALID [2022-04-28 07:18:49,251 INFO L290 TraceCheckUtils]: 214: Hoare triple {53377#(< ~counter~0 44)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {53377#(< ~counter~0 44)} is VALID [2022-04-28 07:18:49,251 INFO L290 TraceCheckUtils]: 213: Hoare triple {53377#(< ~counter~0 44)} assume !!(0 != ~y3~0); {53377#(< ~counter~0 44)} is VALID [2022-04-28 07:18:49,252 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {52336#true} {53377#(< ~counter~0 44)} #63#return; {53377#(< ~counter~0 44)} is VALID [2022-04-28 07:18:49,252 INFO L290 TraceCheckUtils]: 211: Hoare triple {52336#true} assume true; {52336#true} is VALID [2022-04-28 07:18:49,252 INFO L290 TraceCheckUtils]: 210: Hoare triple {52336#true} assume !(0 == ~cond); {52336#true} is VALID [2022-04-28 07:18:49,252 INFO L290 TraceCheckUtils]: 209: Hoare triple {52336#true} ~cond := #in~cond; {52336#true} is VALID [2022-04-28 07:18:49,252 INFO L272 TraceCheckUtils]: 208: Hoare triple {53377#(< ~counter~0 44)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {52336#true} is VALID [2022-04-28 07:18:49,252 INFO L290 TraceCheckUtils]: 207: Hoare triple {53377#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {53377#(< ~counter~0 44)} is VALID [2022-04-28 07:18:49,253 INFO L290 TraceCheckUtils]: 206: Hoare triple {53405#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53377#(< ~counter~0 44)} is VALID [2022-04-28 07:18:49,253 INFO L290 TraceCheckUtils]: 205: Hoare triple {53405#(< ~counter~0 43)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {53405#(< ~counter~0 43)} is VALID [2022-04-28 07:18:49,253 INFO L290 TraceCheckUtils]: 204: Hoare triple {53405#(< ~counter~0 43)} assume !!(0 != ~y3~0); {53405#(< ~counter~0 43)} is VALID [2022-04-28 07:18:49,254 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {52336#true} {53405#(< ~counter~0 43)} #63#return; {53405#(< ~counter~0 43)} is VALID [2022-04-28 07:18:49,254 INFO L290 TraceCheckUtils]: 202: Hoare triple {52336#true} assume true; {52336#true} is VALID [2022-04-28 07:18:49,254 INFO L290 TraceCheckUtils]: 201: Hoare triple {52336#true} assume !(0 == ~cond); {52336#true} is VALID [2022-04-28 07:18:49,254 INFO L290 TraceCheckUtils]: 200: Hoare triple {52336#true} ~cond := #in~cond; {52336#true} is VALID [2022-04-28 07:18:49,254 INFO L272 TraceCheckUtils]: 199: Hoare triple {53405#(< ~counter~0 43)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {52336#true} is VALID [2022-04-28 07:18:49,254 INFO L290 TraceCheckUtils]: 198: Hoare triple {53405#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {53405#(< ~counter~0 43)} is VALID [2022-04-28 07:18:49,255 INFO L290 TraceCheckUtils]: 197: Hoare triple {53433#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53405#(< ~counter~0 43)} is VALID [2022-04-28 07:18:49,255 INFO L290 TraceCheckUtils]: 196: Hoare triple {53433#(< ~counter~0 42)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {53433#(< ~counter~0 42)} is VALID [2022-04-28 07:18:49,255 INFO L290 TraceCheckUtils]: 195: Hoare triple {53433#(< ~counter~0 42)} assume !!(0 != ~y3~0); {53433#(< ~counter~0 42)} is VALID [2022-04-28 07:18:49,256 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {52336#true} {53433#(< ~counter~0 42)} #63#return; {53433#(< ~counter~0 42)} is VALID [2022-04-28 07:18:49,256 INFO L290 TraceCheckUtils]: 193: Hoare triple {52336#true} assume true; {52336#true} is VALID [2022-04-28 07:18:49,256 INFO L290 TraceCheckUtils]: 192: Hoare triple {52336#true} assume !(0 == ~cond); {52336#true} is VALID [2022-04-28 07:18:49,256 INFO L290 TraceCheckUtils]: 191: Hoare triple {52336#true} ~cond := #in~cond; {52336#true} is VALID [2022-04-28 07:18:49,256 INFO L272 TraceCheckUtils]: 190: Hoare triple {53433#(< ~counter~0 42)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {52336#true} is VALID [2022-04-28 07:18:49,256 INFO L290 TraceCheckUtils]: 189: Hoare triple {53433#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {53433#(< ~counter~0 42)} is VALID [2022-04-28 07:18:49,257 INFO L290 TraceCheckUtils]: 188: Hoare triple {53461#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53433#(< ~counter~0 42)} is VALID [2022-04-28 07:18:49,257 INFO L290 TraceCheckUtils]: 187: Hoare triple {53461#(< ~counter~0 41)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {53461#(< ~counter~0 41)} is VALID [2022-04-28 07:18:49,257 INFO L290 TraceCheckUtils]: 186: Hoare triple {53461#(< ~counter~0 41)} assume !!(0 != ~y3~0); {53461#(< ~counter~0 41)} is VALID [2022-04-28 07:18:49,258 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {52336#true} {53461#(< ~counter~0 41)} #63#return; {53461#(< ~counter~0 41)} is VALID [2022-04-28 07:18:49,258 INFO L290 TraceCheckUtils]: 184: Hoare triple {52336#true} assume true; {52336#true} is VALID [2022-04-28 07:18:49,258 INFO L290 TraceCheckUtils]: 183: Hoare triple {52336#true} assume !(0 == ~cond); {52336#true} is VALID [2022-04-28 07:18:49,258 INFO L290 TraceCheckUtils]: 182: Hoare triple {52336#true} ~cond := #in~cond; {52336#true} is VALID [2022-04-28 07:18:49,258 INFO L272 TraceCheckUtils]: 181: Hoare triple {53461#(< ~counter~0 41)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {52336#true} is VALID [2022-04-28 07:18:49,258 INFO L290 TraceCheckUtils]: 180: Hoare triple {53461#(< ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {53461#(< ~counter~0 41)} is VALID [2022-04-28 07:18:49,259 INFO L290 TraceCheckUtils]: 179: Hoare triple {53489#(< ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53461#(< ~counter~0 41)} is VALID [2022-04-28 07:18:49,259 INFO L290 TraceCheckUtils]: 178: Hoare triple {53489#(< ~counter~0 40)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {53489#(< ~counter~0 40)} is VALID [2022-04-28 07:18:49,259 INFO L290 TraceCheckUtils]: 177: Hoare triple {53489#(< ~counter~0 40)} assume !!(0 != ~y3~0); {53489#(< ~counter~0 40)} is VALID [2022-04-28 07:18:49,260 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {52336#true} {53489#(< ~counter~0 40)} #63#return; {53489#(< ~counter~0 40)} is VALID [2022-04-28 07:18:49,260 INFO L290 TraceCheckUtils]: 175: Hoare triple {52336#true} assume true; {52336#true} is VALID [2022-04-28 07:18:49,260 INFO L290 TraceCheckUtils]: 174: Hoare triple {52336#true} assume !(0 == ~cond); {52336#true} is VALID [2022-04-28 07:18:49,260 INFO L290 TraceCheckUtils]: 173: Hoare triple {52336#true} ~cond := #in~cond; {52336#true} is VALID [2022-04-28 07:18:49,260 INFO L272 TraceCheckUtils]: 172: Hoare triple {53489#(< ~counter~0 40)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {52336#true} is VALID [2022-04-28 07:18:49,260 INFO L290 TraceCheckUtils]: 171: Hoare triple {53489#(< ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {53489#(< ~counter~0 40)} is VALID [2022-04-28 07:18:49,261 INFO L290 TraceCheckUtils]: 170: Hoare triple {53517#(< ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53489#(< ~counter~0 40)} is VALID [2022-04-28 07:18:49,261 INFO L290 TraceCheckUtils]: 169: Hoare triple {53517#(< ~counter~0 39)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {53517#(< ~counter~0 39)} is VALID [2022-04-28 07:18:49,261 INFO L290 TraceCheckUtils]: 168: Hoare triple {53517#(< ~counter~0 39)} assume !!(0 != ~y3~0); {53517#(< ~counter~0 39)} is VALID [2022-04-28 07:18:49,262 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {52336#true} {53517#(< ~counter~0 39)} #63#return; {53517#(< ~counter~0 39)} is VALID [2022-04-28 07:18:49,262 INFO L290 TraceCheckUtils]: 166: Hoare triple {52336#true} assume true; {52336#true} is VALID [2022-04-28 07:18:49,262 INFO L290 TraceCheckUtils]: 165: Hoare triple {52336#true} assume !(0 == ~cond); {52336#true} is VALID [2022-04-28 07:18:49,262 INFO L290 TraceCheckUtils]: 164: Hoare triple {52336#true} ~cond := #in~cond; {52336#true} is VALID [2022-04-28 07:18:49,262 INFO L272 TraceCheckUtils]: 163: Hoare triple {53517#(< ~counter~0 39)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {52336#true} is VALID [2022-04-28 07:18:49,262 INFO L290 TraceCheckUtils]: 162: Hoare triple {53517#(< ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {53517#(< ~counter~0 39)} is VALID [2022-04-28 07:18:49,263 INFO L290 TraceCheckUtils]: 161: Hoare triple {53545#(< ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53517#(< ~counter~0 39)} is VALID [2022-04-28 07:18:49,263 INFO L290 TraceCheckUtils]: 160: Hoare triple {53545#(< ~counter~0 38)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {53545#(< ~counter~0 38)} is VALID [2022-04-28 07:18:49,263 INFO L290 TraceCheckUtils]: 159: Hoare triple {53545#(< ~counter~0 38)} assume !!(0 != ~y3~0); {53545#(< ~counter~0 38)} is VALID [2022-04-28 07:18:49,264 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {52336#true} {53545#(< ~counter~0 38)} #63#return; {53545#(< ~counter~0 38)} is VALID [2022-04-28 07:18:49,264 INFO L290 TraceCheckUtils]: 157: Hoare triple {52336#true} assume true; {52336#true} is VALID [2022-04-28 07:18:49,264 INFO L290 TraceCheckUtils]: 156: Hoare triple {52336#true} assume !(0 == ~cond); {52336#true} is VALID [2022-04-28 07:18:49,264 INFO L290 TraceCheckUtils]: 155: Hoare triple {52336#true} ~cond := #in~cond; {52336#true} is VALID [2022-04-28 07:18:49,264 INFO L272 TraceCheckUtils]: 154: Hoare triple {53545#(< ~counter~0 38)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {52336#true} is VALID [2022-04-28 07:18:49,264 INFO L290 TraceCheckUtils]: 153: Hoare triple {53545#(< ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {53545#(< ~counter~0 38)} is VALID [2022-04-28 07:18:49,265 INFO L290 TraceCheckUtils]: 152: Hoare triple {53573#(< ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53545#(< ~counter~0 38)} is VALID [2022-04-28 07:18:49,265 INFO L290 TraceCheckUtils]: 151: Hoare triple {53573#(< ~counter~0 37)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {53573#(< ~counter~0 37)} is VALID [2022-04-28 07:18:49,265 INFO L290 TraceCheckUtils]: 150: Hoare triple {53573#(< ~counter~0 37)} assume !!(0 != ~y3~0); {53573#(< ~counter~0 37)} is VALID [2022-04-28 07:18:49,266 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {52336#true} {53573#(< ~counter~0 37)} #63#return; {53573#(< ~counter~0 37)} is VALID [2022-04-28 07:18:49,266 INFO L290 TraceCheckUtils]: 148: Hoare triple {52336#true} assume true; {52336#true} is VALID [2022-04-28 07:18:49,266 INFO L290 TraceCheckUtils]: 147: Hoare triple {52336#true} assume !(0 == ~cond); {52336#true} is VALID [2022-04-28 07:18:49,266 INFO L290 TraceCheckUtils]: 146: Hoare triple {52336#true} ~cond := #in~cond; {52336#true} is VALID [2022-04-28 07:18:49,266 INFO L272 TraceCheckUtils]: 145: Hoare triple {53573#(< ~counter~0 37)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {52336#true} is VALID [2022-04-28 07:18:49,266 INFO L290 TraceCheckUtils]: 144: Hoare triple {53573#(< ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {53573#(< ~counter~0 37)} is VALID [2022-04-28 07:18:49,267 INFO L290 TraceCheckUtils]: 143: Hoare triple {53601#(< ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53573#(< ~counter~0 37)} is VALID [2022-04-28 07:18:49,267 INFO L290 TraceCheckUtils]: 142: Hoare triple {53601#(< ~counter~0 36)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {53601#(< ~counter~0 36)} is VALID [2022-04-28 07:18:49,267 INFO L290 TraceCheckUtils]: 141: Hoare triple {53601#(< ~counter~0 36)} assume !!(0 != ~y3~0); {53601#(< ~counter~0 36)} is VALID [2022-04-28 07:18:49,268 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {52336#true} {53601#(< ~counter~0 36)} #63#return; {53601#(< ~counter~0 36)} is VALID [2022-04-28 07:18:49,268 INFO L290 TraceCheckUtils]: 139: Hoare triple {52336#true} assume true; {52336#true} is VALID [2022-04-28 07:18:49,268 INFO L290 TraceCheckUtils]: 138: Hoare triple {52336#true} assume !(0 == ~cond); {52336#true} is VALID [2022-04-28 07:18:49,268 INFO L290 TraceCheckUtils]: 137: Hoare triple {52336#true} ~cond := #in~cond; {52336#true} is VALID [2022-04-28 07:18:49,268 INFO L272 TraceCheckUtils]: 136: Hoare triple {53601#(< ~counter~0 36)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {52336#true} is VALID [2022-04-28 07:18:49,268 INFO L290 TraceCheckUtils]: 135: Hoare triple {53601#(< ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {53601#(< ~counter~0 36)} is VALID [2022-04-28 07:18:49,269 INFO L290 TraceCheckUtils]: 134: Hoare triple {53629#(< ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53601#(< ~counter~0 36)} is VALID [2022-04-28 07:18:49,269 INFO L290 TraceCheckUtils]: 133: Hoare triple {53629#(< ~counter~0 35)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {53629#(< ~counter~0 35)} is VALID [2022-04-28 07:18:49,269 INFO L290 TraceCheckUtils]: 132: Hoare triple {53629#(< ~counter~0 35)} assume !!(0 != ~y3~0); {53629#(< ~counter~0 35)} is VALID [2022-04-28 07:18:49,270 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {52336#true} {53629#(< ~counter~0 35)} #63#return; {53629#(< ~counter~0 35)} is VALID [2022-04-28 07:18:49,270 INFO L290 TraceCheckUtils]: 130: Hoare triple {52336#true} assume true; {52336#true} is VALID [2022-04-28 07:18:49,270 INFO L290 TraceCheckUtils]: 129: Hoare triple {52336#true} assume !(0 == ~cond); {52336#true} is VALID [2022-04-28 07:18:49,270 INFO L290 TraceCheckUtils]: 128: Hoare triple {52336#true} ~cond := #in~cond; {52336#true} is VALID [2022-04-28 07:18:49,270 INFO L272 TraceCheckUtils]: 127: Hoare triple {53629#(< ~counter~0 35)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {52336#true} is VALID [2022-04-28 07:18:49,270 INFO L290 TraceCheckUtils]: 126: Hoare triple {53629#(< ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {53629#(< ~counter~0 35)} is VALID [2022-04-28 07:18:49,271 INFO L290 TraceCheckUtils]: 125: Hoare triple {53657#(< ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53629#(< ~counter~0 35)} is VALID [2022-04-28 07:18:49,271 INFO L290 TraceCheckUtils]: 124: Hoare triple {53657#(< ~counter~0 34)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {53657#(< ~counter~0 34)} is VALID [2022-04-28 07:18:49,271 INFO L290 TraceCheckUtils]: 123: Hoare triple {53657#(< ~counter~0 34)} assume !!(0 != ~y3~0); {53657#(< ~counter~0 34)} is VALID [2022-04-28 07:18:49,272 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {52336#true} {53657#(< ~counter~0 34)} #63#return; {53657#(< ~counter~0 34)} is VALID [2022-04-28 07:18:49,272 INFO L290 TraceCheckUtils]: 121: Hoare triple {52336#true} assume true; {52336#true} is VALID [2022-04-28 07:18:49,272 INFO L290 TraceCheckUtils]: 120: Hoare triple {52336#true} assume !(0 == ~cond); {52336#true} is VALID [2022-04-28 07:18:49,272 INFO L290 TraceCheckUtils]: 119: Hoare triple {52336#true} ~cond := #in~cond; {52336#true} is VALID [2022-04-28 07:18:49,272 INFO L272 TraceCheckUtils]: 118: Hoare triple {53657#(< ~counter~0 34)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {52336#true} is VALID [2022-04-28 07:18:49,272 INFO L290 TraceCheckUtils]: 117: Hoare triple {53657#(< ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {53657#(< ~counter~0 34)} is VALID [2022-04-28 07:18:49,273 INFO L290 TraceCheckUtils]: 116: Hoare triple {53685#(< ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53657#(< ~counter~0 34)} is VALID [2022-04-28 07:18:49,273 INFO L290 TraceCheckUtils]: 115: Hoare triple {53685#(< ~counter~0 33)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {53685#(< ~counter~0 33)} is VALID [2022-04-28 07:18:49,273 INFO L290 TraceCheckUtils]: 114: Hoare triple {53685#(< ~counter~0 33)} assume !!(0 != ~y3~0); {53685#(< ~counter~0 33)} is VALID [2022-04-28 07:18:49,274 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {52336#true} {53685#(< ~counter~0 33)} #63#return; {53685#(< ~counter~0 33)} is VALID [2022-04-28 07:18:49,274 INFO L290 TraceCheckUtils]: 112: Hoare triple {52336#true} assume true; {52336#true} is VALID [2022-04-28 07:18:49,274 INFO L290 TraceCheckUtils]: 111: Hoare triple {52336#true} assume !(0 == ~cond); {52336#true} is VALID [2022-04-28 07:18:49,274 INFO L290 TraceCheckUtils]: 110: Hoare triple {52336#true} ~cond := #in~cond; {52336#true} is VALID [2022-04-28 07:18:49,274 INFO L272 TraceCheckUtils]: 109: Hoare triple {53685#(< ~counter~0 33)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {52336#true} is VALID [2022-04-28 07:18:49,274 INFO L290 TraceCheckUtils]: 108: Hoare triple {53685#(< ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {53685#(< ~counter~0 33)} is VALID [2022-04-28 07:18:49,275 INFO L290 TraceCheckUtils]: 107: Hoare triple {53713#(< ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53685#(< ~counter~0 33)} is VALID [2022-04-28 07:18:49,275 INFO L290 TraceCheckUtils]: 106: Hoare triple {53713#(< ~counter~0 32)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {53713#(< ~counter~0 32)} is VALID [2022-04-28 07:18:49,275 INFO L290 TraceCheckUtils]: 105: Hoare triple {53713#(< ~counter~0 32)} assume !!(0 != ~y3~0); {53713#(< ~counter~0 32)} is VALID [2022-04-28 07:18:49,276 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {52336#true} {53713#(< ~counter~0 32)} #63#return; {53713#(< ~counter~0 32)} is VALID [2022-04-28 07:18:49,276 INFO L290 TraceCheckUtils]: 103: Hoare triple {52336#true} assume true; {52336#true} is VALID [2022-04-28 07:18:49,276 INFO L290 TraceCheckUtils]: 102: Hoare triple {52336#true} assume !(0 == ~cond); {52336#true} is VALID [2022-04-28 07:18:49,276 INFO L290 TraceCheckUtils]: 101: Hoare triple {52336#true} ~cond := #in~cond; {52336#true} is VALID [2022-04-28 07:18:49,276 INFO L272 TraceCheckUtils]: 100: Hoare triple {53713#(< ~counter~0 32)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {52336#true} is VALID [2022-04-28 07:18:49,276 INFO L290 TraceCheckUtils]: 99: Hoare triple {53713#(< ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {53713#(< ~counter~0 32)} is VALID [2022-04-28 07:18:49,277 INFO L290 TraceCheckUtils]: 98: Hoare triple {53741#(< ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53713#(< ~counter~0 32)} is VALID [2022-04-28 07:18:49,277 INFO L290 TraceCheckUtils]: 97: Hoare triple {53741#(< ~counter~0 31)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {53741#(< ~counter~0 31)} is VALID [2022-04-28 07:18:49,277 INFO L290 TraceCheckUtils]: 96: Hoare triple {53741#(< ~counter~0 31)} assume !!(0 != ~y3~0); {53741#(< ~counter~0 31)} is VALID [2022-04-28 07:18:49,278 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {52336#true} {53741#(< ~counter~0 31)} #63#return; {53741#(< ~counter~0 31)} is VALID [2022-04-28 07:18:49,278 INFO L290 TraceCheckUtils]: 94: Hoare triple {52336#true} assume true; {52336#true} is VALID [2022-04-28 07:18:49,278 INFO L290 TraceCheckUtils]: 93: Hoare triple {52336#true} assume !(0 == ~cond); {52336#true} is VALID [2022-04-28 07:18:49,278 INFO L290 TraceCheckUtils]: 92: Hoare triple {52336#true} ~cond := #in~cond; {52336#true} is VALID [2022-04-28 07:18:49,278 INFO L272 TraceCheckUtils]: 91: Hoare triple {53741#(< ~counter~0 31)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {52336#true} is VALID [2022-04-28 07:18:49,278 INFO L290 TraceCheckUtils]: 90: Hoare triple {53741#(< ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {53741#(< ~counter~0 31)} is VALID [2022-04-28 07:18:49,279 INFO L290 TraceCheckUtils]: 89: Hoare triple {53769#(< ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53741#(< ~counter~0 31)} is VALID [2022-04-28 07:18:49,279 INFO L290 TraceCheckUtils]: 88: Hoare triple {53769#(< ~counter~0 30)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {53769#(< ~counter~0 30)} is VALID [2022-04-28 07:18:49,279 INFO L290 TraceCheckUtils]: 87: Hoare triple {53769#(< ~counter~0 30)} assume !!(0 != ~y3~0); {53769#(< ~counter~0 30)} is VALID [2022-04-28 07:18:49,280 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {52336#true} {53769#(< ~counter~0 30)} #63#return; {53769#(< ~counter~0 30)} is VALID [2022-04-28 07:18:49,280 INFO L290 TraceCheckUtils]: 85: Hoare triple {52336#true} assume true; {52336#true} is VALID [2022-04-28 07:18:49,280 INFO L290 TraceCheckUtils]: 84: Hoare triple {52336#true} assume !(0 == ~cond); {52336#true} is VALID [2022-04-28 07:18:49,280 INFO L290 TraceCheckUtils]: 83: Hoare triple {52336#true} ~cond := #in~cond; {52336#true} is VALID [2022-04-28 07:18:49,280 INFO L272 TraceCheckUtils]: 82: Hoare triple {53769#(< ~counter~0 30)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {52336#true} is VALID [2022-04-28 07:18:49,280 INFO L290 TraceCheckUtils]: 81: Hoare triple {53769#(< ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {53769#(< ~counter~0 30)} is VALID [2022-04-28 07:18:49,281 INFO L290 TraceCheckUtils]: 80: Hoare triple {53149#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53769#(< ~counter~0 30)} is VALID [2022-04-28 07:18:49,281 INFO L290 TraceCheckUtils]: 79: Hoare triple {53149#(<= ~counter~0 28)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {53149#(<= ~counter~0 28)} is VALID [2022-04-28 07:18:49,281 INFO L290 TraceCheckUtils]: 78: Hoare triple {53149#(<= ~counter~0 28)} assume !!(0 != ~y3~0); {53149#(<= ~counter~0 28)} is VALID [2022-04-28 07:18:49,282 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {52336#true} {53149#(<= ~counter~0 28)} #63#return; {53149#(<= ~counter~0 28)} is VALID [2022-04-28 07:18:49,282 INFO L290 TraceCheckUtils]: 76: Hoare triple {52336#true} assume true; {52336#true} is VALID [2022-04-28 07:18:49,282 INFO L290 TraceCheckUtils]: 75: Hoare triple {52336#true} assume !(0 == ~cond); {52336#true} is VALID [2022-04-28 07:18:49,282 INFO L290 TraceCheckUtils]: 74: Hoare triple {52336#true} ~cond := #in~cond; {52336#true} is VALID [2022-04-28 07:18:49,282 INFO L272 TraceCheckUtils]: 73: Hoare triple {53149#(<= ~counter~0 28)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {52336#true} is VALID [2022-04-28 07:18:49,282 INFO L290 TraceCheckUtils]: 72: Hoare triple {53149#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {53149#(<= ~counter~0 28)} is VALID [2022-04-28 07:18:49,283 INFO L290 TraceCheckUtils]: 71: Hoare triple {53121#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53149#(<= ~counter~0 28)} is VALID [2022-04-28 07:18:49,283 INFO L290 TraceCheckUtils]: 70: Hoare triple {53121#(<= ~counter~0 27)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {53121#(<= ~counter~0 27)} is VALID [2022-04-28 07:18:49,283 INFO L290 TraceCheckUtils]: 69: Hoare triple {53121#(<= ~counter~0 27)} assume !!(0 != ~y3~0); {53121#(<= ~counter~0 27)} is VALID [2022-04-28 07:18:49,284 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {52336#true} {53121#(<= ~counter~0 27)} #63#return; {53121#(<= ~counter~0 27)} is VALID [2022-04-28 07:18:49,284 INFO L290 TraceCheckUtils]: 67: Hoare triple {52336#true} assume true; {52336#true} is VALID [2022-04-28 07:18:49,284 INFO L290 TraceCheckUtils]: 66: Hoare triple {52336#true} assume !(0 == ~cond); {52336#true} is VALID [2022-04-28 07:18:49,284 INFO L290 TraceCheckUtils]: 65: Hoare triple {52336#true} ~cond := #in~cond; {52336#true} is VALID [2022-04-28 07:18:49,284 INFO L272 TraceCheckUtils]: 64: Hoare triple {53121#(<= ~counter~0 27)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {52336#true} is VALID [2022-04-28 07:18:49,284 INFO L290 TraceCheckUtils]: 63: Hoare triple {53121#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {53121#(<= ~counter~0 27)} is VALID [2022-04-28 07:18:49,285 INFO L290 TraceCheckUtils]: 62: Hoare triple {53093#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53121#(<= ~counter~0 27)} is VALID [2022-04-28 07:18:49,285 INFO L290 TraceCheckUtils]: 61: Hoare triple {53093#(<= ~counter~0 26)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {53093#(<= ~counter~0 26)} is VALID [2022-04-28 07:18:49,285 INFO L290 TraceCheckUtils]: 60: Hoare triple {53093#(<= ~counter~0 26)} assume !!(0 != ~y3~0); {53093#(<= ~counter~0 26)} is VALID [2022-04-28 07:18:49,286 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {52336#true} {53093#(<= ~counter~0 26)} #63#return; {53093#(<= ~counter~0 26)} is VALID [2022-04-28 07:18:49,286 INFO L290 TraceCheckUtils]: 58: Hoare triple {52336#true} assume true; {52336#true} is VALID [2022-04-28 07:18:49,286 INFO L290 TraceCheckUtils]: 57: Hoare triple {52336#true} assume !(0 == ~cond); {52336#true} is VALID [2022-04-28 07:18:49,286 INFO L290 TraceCheckUtils]: 56: Hoare triple {52336#true} ~cond := #in~cond; {52336#true} is VALID [2022-04-28 07:18:49,286 INFO L272 TraceCheckUtils]: 55: Hoare triple {53093#(<= ~counter~0 26)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {52336#true} is VALID [2022-04-28 07:18:49,286 INFO L290 TraceCheckUtils]: 54: Hoare triple {53093#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {53093#(<= ~counter~0 26)} is VALID [2022-04-28 07:18:49,287 INFO L290 TraceCheckUtils]: 53: Hoare triple {53065#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53093#(<= ~counter~0 26)} is VALID [2022-04-28 07:18:49,287 INFO L290 TraceCheckUtils]: 52: Hoare triple {53065#(<= ~counter~0 25)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {53065#(<= ~counter~0 25)} is VALID [2022-04-28 07:18:49,287 INFO L290 TraceCheckUtils]: 51: Hoare triple {53065#(<= ~counter~0 25)} assume !!(0 != ~y3~0); {53065#(<= ~counter~0 25)} is VALID [2022-04-28 07:18:49,288 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {52336#true} {53065#(<= ~counter~0 25)} #63#return; {53065#(<= ~counter~0 25)} is VALID [2022-04-28 07:18:49,288 INFO L290 TraceCheckUtils]: 49: Hoare triple {52336#true} assume true; {52336#true} is VALID [2022-04-28 07:18:49,288 INFO L290 TraceCheckUtils]: 48: Hoare triple {52336#true} assume !(0 == ~cond); {52336#true} is VALID [2022-04-28 07:18:49,288 INFO L290 TraceCheckUtils]: 47: Hoare triple {52336#true} ~cond := #in~cond; {52336#true} is VALID [2022-04-28 07:18:49,288 INFO L272 TraceCheckUtils]: 46: Hoare triple {53065#(<= ~counter~0 25)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {52336#true} is VALID [2022-04-28 07:18:49,288 INFO L290 TraceCheckUtils]: 45: Hoare triple {53065#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {53065#(<= ~counter~0 25)} is VALID [2022-04-28 07:18:49,289 INFO L290 TraceCheckUtils]: 44: Hoare triple {53037#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53065#(<= ~counter~0 25)} is VALID [2022-04-28 07:18:49,289 INFO L290 TraceCheckUtils]: 43: Hoare triple {53037#(<= ~counter~0 24)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {53037#(<= ~counter~0 24)} is VALID [2022-04-28 07:18:49,289 INFO L290 TraceCheckUtils]: 42: Hoare triple {53037#(<= ~counter~0 24)} assume !!(0 != ~y3~0); {53037#(<= ~counter~0 24)} is VALID [2022-04-28 07:18:49,290 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {52336#true} {53037#(<= ~counter~0 24)} #63#return; {53037#(<= ~counter~0 24)} is VALID [2022-04-28 07:18:49,290 INFO L290 TraceCheckUtils]: 40: Hoare triple {52336#true} assume true; {52336#true} is VALID [2022-04-28 07:18:49,290 INFO L290 TraceCheckUtils]: 39: Hoare triple {52336#true} assume !(0 == ~cond); {52336#true} is VALID [2022-04-28 07:18:49,290 INFO L290 TraceCheckUtils]: 38: Hoare triple {52336#true} ~cond := #in~cond; {52336#true} is VALID [2022-04-28 07:18:49,290 INFO L272 TraceCheckUtils]: 37: Hoare triple {53037#(<= ~counter~0 24)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {52336#true} is VALID [2022-04-28 07:18:49,290 INFO L290 TraceCheckUtils]: 36: Hoare triple {53037#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {53037#(<= ~counter~0 24)} is VALID [2022-04-28 07:18:49,291 INFO L290 TraceCheckUtils]: 35: Hoare triple {53009#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53037#(<= ~counter~0 24)} is VALID [2022-04-28 07:18:49,291 INFO L290 TraceCheckUtils]: 34: Hoare triple {53009#(<= ~counter~0 23)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {53009#(<= ~counter~0 23)} is VALID [2022-04-28 07:18:49,291 INFO L290 TraceCheckUtils]: 33: Hoare triple {53009#(<= ~counter~0 23)} assume !!(0 != ~y3~0); {53009#(<= ~counter~0 23)} is VALID [2022-04-28 07:18:49,292 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {52336#true} {53009#(<= ~counter~0 23)} #63#return; {53009#(<= ~counter~0 23)} is VALID [2022-04-28 07:18:49,292 INFO L290 TraceCheckUtils]: 31: Hoare triple {52336#true} assume true; {52336#true} is VALID [2022-04-28 07:18:49,292 INFO L290 TraceCheckUtils]: 30: Hoare triple {52336#true} assume !(0 == ~cond); {52336#true} is VALID [2022-04-28 07:18:49,292 INFO L290 TraceCheckUtils]: 29: Hoare triple {52336#true} ~cond := #in~cond; {52336#true} is VALID [2022-04-28 07:18:49,292 INFO L272 TraceCheckUtils]: 28: Hoare triple {53009#(<= ~counter~0 23)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {52336#true} is VALID [2022-04-28 07:18:49,292 INFO L290 TraceCheckUtils]: 27: Hoare triple {53009#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {53009#(<= ~counter~0 23)} is VALID [2022-04-28 07:18:49,293 INFO L290 TraceCheckUtils]: 26: Hoare triple {52981#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53009#(<= ~counter~0 23)} is VALID [2022-04-28 07:18:49,293 INFO L290 TraceCheckUtils]: 25: Hoare triple {52981#(<= ~counter~0 22)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {52981#(<= ~counter~0 22)} is VALID [2022-04-28 07:18:49,293 INFO L290 TraceCheckUtils]: 24: Hoare triple {52981#(<= ~counter~0 22)} assume !!(0 != ~y3~0); {52981#(<= ~counter~0 22)} is VALID [2022-04-28 07:18:49,294 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {52336#true} {52981#(<= ~counter~0 22)} #63#return; {52981#(<= ~counter~0 22)} is VALID [2022-04-28 07:18:49,294 INFO L290 TraceCheckUtils]: 22: Hoare triple {52336#true} assume true; {52336#true} is VALID [2022-04-28 07:18:49,294 INFO L290 TraceCheckUtils]: 21: Hoare triple {52336#true} assume !(0 == ~cond); {52336#true} is VALID [2022-04-28 07:18:49,294 INFO L290 TraceCheckUtils]: 20: Hoare triple {52336#true} ~cond := #in~cond; {52336#true} is VALID [2022-04-28 07:18:49,294 INFO L272 TraceCheckUtils]: 19: Hoare triple {52981#(<= ~counter~0 22)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {52336#true} is VALID [2022-04-28 07:18:49,294 INFO L290 TraceCheckUtils]: 18: Hoare triple {52981#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {52981#(<= ~counter~0 22)} is VALID [2022-04-28 07:18:49,295 INFO L290 TraceCheckUtils]: 17: Hoare triple {52953#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {52981#(<= ~counter~0 22)} is VALID [2022-04-28 07:18:49,295 INFO L290 TraceCheckUtils]: 16: Hoare triple {52953#(<= ~counter~0 21)} ~y1~0 := 0;~y2~0 := 0;~y3~0 := ~x1~0; {52953#(<= ~counter~0 21)} is VALID [2022-04-28 07:18:49,296 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {52336#true} {52953#(<= ~counter~0 21)} #61#return; {52953#(<= ~counter~0 21)} is VALID [2022-04-28 07:18:49,296 INFO L290 TraceCheckUtils]: 14: Hoare triple {52336#true} assume true; {52336#true} is VALID [2022-04-28 07:18:49,296 INFO L290 TraceCheckUtils]: 13: Hoare triple {52336#true} assume !(0 == ~cond); {52336#true} is VALID [2022-04-28 07:18:49,296 INFO L290 TraceCheckUtils]: 12: Hoare triple {52336#true} ~cond := #in~cond; {52336#true} is VALID [2022-04-28 07:18:49,296 INFO L272 TraceCheckUtils]: 11: Hoare triple {52953#(<= ~counter~0 21)} call assume_abort_if_not((if 0 != ~x2~0 then 1 else 0)); {52336#true} is VALID [2022-04-28 07:18:49,296 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {52336#true} {52953#(<= ~counter~0 21)} #59#return; {52953#(<= ~counter~0 21)} is VALID [2022-04-28 07:18:49,296 INFO L290 TraceCheckUtils]: 9: Hoare triple {52336#true} assume true; {52336#true} is VALID [2022-04-28 07:18:49,296 INFO L290 TraceCheckUtils]: 8: Hoare triple {52336#true} assume !(0 == ~cond); {52336#true} is VALID [2022-04-28 07:18:49,296 INFO L290 TraceCheckUtils]: 7: Hoare triple {52336#true} ~cond := #in~cond; {52336#true} is VALID [2022-04-28 07:18:49,296 INFO L272 TraceCheckUtils]: 6: Hoare triple {52953#(<= ~counter~0 21)} call assume_abort_if_not((if ~x1~0 >= 0 then 1 else 0)); {52336#true} is VALID [2022-04-28 07:18:49,297 INFO L290 TraceCheckUtils]: 5: Hoare triple {52953#(<= ~counter~0 21)} havoc ~x1~0;havoc ~x2~0;havoc ~y1~0;havoc ~y2~0;havoc ~y3~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~x1~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~x2~0 := #t~nondet5;havoc #t~nondet5; {52953#(<= ~counter~0 21)} is VALID [2022-04-28 07:18:49,297 INFO L272 TraceCheckUtils]: 4: Hoare triple {52953#(<= ~counter~0 21)} call #t~ret7 := main(); {52953#(<= ~counter~0 21)} is VALID [2022-04-28 07:18:49,297 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {52953#(<= ~counter~0 21)} {52336#true} #67#return; {52953#(<= ~counter~0 21)} is VALID [2022-04-28 07:18:49,297 INFO L290 TraceCheckUtils]: 2: Hoare triple {52953#(<= ~counter~0 21)} assume true; {52953#(<= ~counter~0 21)} is VALID [2022-04-28 07:18:49,298 INFO L290 TraceCheckUtils]: 1: Hoare triple {52336#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(11, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {52953#(<= ~counter~0 21)} is VALID [2022-04-28 07:18:49,298 INFO L272 TraceCheckUtils]: 0: Hoare triple {52336#true} call ULTIMATE.init(); {52336#true} is VALID [2022-04-28 07:18:49,298 INFO L134 CoverageAnalysis]: Checked inductivity of 3518 backedges. 56 proven. 1946 refuted. 0 times theorem prover too weak. 1516 trivial. 0 not checked. [2022-04-28 07:18:49,298 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 07:18:49,298 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [294749227] [2022-04-28 07:18:49,299 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 07:18:49,299 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1382700239] [2022-04-28 07:18:49,299 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1382700239] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 07:18:49,299 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 07:18:49,299 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [32, 32] total 54 [2022-04-28 07:18:49,299 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 07:18:49,299 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [669999675] [2022-04-28 07:18:49,299 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [669999675] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 07:18:49,299 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 07:18:49,299 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [32] imperfect sequences [] total 32 [2022-04-28 07:18:49,299 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1205653761] [2022-04-28 07:18:49,300 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 07:18:49,300 INFO L78 Accepts]: Start accepts. Automaton has has 32 states, 32 states have (on average 6.5) internal successors, (208), 31 states have internal predecessors, (208), 31 states have call successors, (33), 31 states have call predecessors, (33), 29 states have return successors, (31), 29 states have call predecessors, (31), 30 states have call successors, (31) Word has length 275 [2022-04-28 07:18:49,301 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 07:18:49,301 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 32 states, 32 states have (on average 6.5) internal successors, (208), 31 states have internal predecessors, (208), 31 states have call successors, (33), 31 states have call predecessors, (33), 29 states have return successors, (31), 29 states have call predecessors, (31), 30 states have call successors, (31) [2022-04-28 07:18:49,518 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 272 edges. 272 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 07:18:49,518 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 32 states [2022-04-28 07:18:49,518 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 07:18:49,519 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 32 interpolants. [2022-04-28 07:18:49,519 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1331, Invalid=1531, Unknown=0, NotChecked=0, Total=2862 [2022-04-28 07:18:49,519 INFO L87 Difference]: Start difference. First operand 272 states and 301 transitions. Second operand has 32 states, 32 states have (on average 6.5) internal successors, (208), 31 states have internal predecessors, (208), 31 states have call successors, (33), 31 states have call predecessors, (33), 29 states have return successors, (31), 29 states have call predecessors, (31), 30 states have call successors, (31) [2022-04-28 07:18:50,808 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 07:18:50,809 INFO L93 Difference]: Finished difference Result 286 states and 316 transitions. [2022-04-28 07:18:50,809 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2022-04-28 07:18:50,809 INFO L78 Accepts]: Start accepts. Automaton has has 32 states, 32 states have (on average 6.5) internal successors, (208), 31 states have internal predecessors, (208), 31 states have call successors, (33), 31 states have call predecessors, (33), 29 states have return successors, (31), 29 states have call predecessors, (31), 30 states have call successors, (31) Word has length 275 [2022-04-28 07:18:50,809 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 07:18:50,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 32 states, 32 states have (on average 6.5) internal successors, (208), 31 states have internal predecessors, (208), 31 states have call successors, (33), 31 states have call predecessors, (33), 29 states have return successors, (31), 29 states have call predecessors, (31), 30 states have call successors, (31) [2022-04-28 07:18:50,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 60 states and 315 transitions. [2022-04-28 07:18:50,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 32 states, 32 states have (on average 6.5) internal successors, (208), 31 states have internal predecessors, (208), 31 states have call successors, (33), 31 states have call predecessors, (33), 29 states have return successors, (31), 29 states have call predecessors, (31), 30 states have call successors, (31) [2022-04-28 07:18:50,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 60 states and 315 transitions. [2022-04-28 07:18:50,819 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 60 states and 315 transitions. [2022-04-28 07:18:51,091 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 315 edges. 315 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 07:18:51,096 INFO L225 Difference]: With dead ends: 286 [2022-04-28 07:18:51,096 INFO L226 Difference]: Without dead ends: 281 [2022-04-28 07:18:51,097 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 577 GetRequests, 496 SyntacticMatches, 1 SemanticMatches, 80 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 476 ImplicationChecksByTransitivity, 1.1s TimeCoverageRelationStatistics Valid=2815, Invalid=3827, Unknown=0, NotChecked=0, Total=6642 [2022-04-28 07:18:51,097 INFO L413 NwaCegarLoop]: 54 mSDtfsCounter, 112 mSDsluCounter, 246 mSDsCounter, 0 mSdLazyCounter, 163 mSolverCounterSat, 28 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 112 SdHoareTripleChecker+Valid, 300 SdHoareTripleChecker+Invalid, 191 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 28 IncrementalHoareTripleChecker+Valid, 163 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-28 07:18:51,097 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [112 Valid, 300 Invalid, 191 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [28 Valid, 163 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-28 07:18:51,098 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 281 states. [2022-04-28 07:18:51,439 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 281 to 281. [2022-04-28 07:18:51,440 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 07:18:51,440 INFO L82 GeneralOperation]: Start isEquivalent. First operand 281 states. Second operand has 281 states, 215 states have (on average 1.1395348837209303) internal successors, (245), 215 states have internal predecessors, (245), 34 states have call successors, (34), 33 states have call predecessors, (34), 31 states have return successors, (32), 32 states have call predecessors, (32), 32 states have call successors, (32) [2022-04-28 07:18:51,440 INFO L74 IsIncluded]: Start isIncluded. First operand 281 states. Second operand has 281 states, 215 states have (on average 1.1395348837209303) internal successors, (245), 215 states have internal predecessors, (245), 34 states have call successors, (34), 33 states have call predecessors, (34), 31 states have return successors, (32), 32 states have call predecessors, (32), 32 states have call successors, (32) [2022-04-28 07:18:51,440 INFO L87 Difference]: Start difference. First operand 281 states. Second operand has 281 states, 215 states have (on average 1.1395348837209303) internal successors, (245), 215 states have internal predecessors, (245), 34 states have call successors, (34), 33 states have call predecessors, (34), 31 states have return successors, (32), 32 states have call predecessors, (32), 32 states have call successors, (32) [2022-04-28 07:18:51,443 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 07:18:51,443 INFO L93 Difference]: Finished difference Result 281 states and 311 transitions. [2022-04-28 07:18:51,444 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 311 transitions. [2022-04-28 07:18:51,444 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 07:18:51,444 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 07:18:51,444 INFO L74 IsIncluded]: Start isIncluded. First operand has 281 states, 215 states have (on average 1.1395348837209303) internal successors, (245), 215 states have internal predecessors, (245), 34 states have call successors, (34), 33 states have call predecessors, (34), 31 states have return successors, (32), 32 states have call predecessors, (32), 32 states have call successors, (32) Second operand 281 states. [2022-04-28 07:18:51,444 INFO L87 Difference]: Start difference. First operand has 281 states, 215 states have (on average 1.1395348837209303) internal successors, (245), 215 states have internal predecessors, (245), 34 states have call successors, (34), 33 states have call predecessors, (34), 31 states have return successors, (32), 32 states have call predecessors, (32), 32 states have call successors, (32) Second operand 281 states. [2022-04-28 07:18:51,447 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 07:18:51,447 INFO L93 Difference]: Finished difference Result 281 states and 311 transitions. [2022-04-28 07:18:51,447 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 311 transitions. [2022-04-28 07:18:51,448 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 07:18:51,448 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 07:18:51,448 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 07:18:51,448 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 07:18:51,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 281 states, 215 states have (on average 1.1395348837209303) internal successors, (245), 215 states have internal predecessors, (245), 34 states have call successors, (34), 33 states have call predecessors, (34), 31 states have return successors, (32), 32 states have call predecessors, (32), 32 states have call successors, (32) [2022-04-28 07:18:51,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 281 states and 311 transitions. [2022-04-28 07:18:51,452 INFO L78 Accepts]: Start accepts. Automaton has 281 states and 311 transitions. Word has length 275 [2022-04-28 07:18:51,452 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 07:18:51,452 INFO L495 AbstractCegarLoop]: Abstraction has 281 states and 311 transitions. [2022-04-28 07:18:51,453 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 32 states, 32 states have (on average 6.5) internal successors, (208), 31 states have internal predecessors, (208), 31 states have call successors, (33), 31 states have call predecessors, (33), 29 states have return successors, (31), 29 states have call predecessors, (31), 30 states have call successors, (31) [2022-04-28 07:18:51,453 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 281 states and 311 transitions. [2022-04-28 07:18:51,827 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 311 edges. 311 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 07:18:51,827 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 311 transitions. [2022-04-28 07:18:51,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 285 [2022-04-28 07:18:51,828 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 07:18:51,829 INFO L195 NwaCegarLoop]: trace histogram [30, 30, 29, 29, 29, 29, 29, 29, 29, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 07:18:51,846 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (32)] Forceful destruction successful, exit code 0 [2022-04-28 07:18:52,029 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable31,32 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 07:18:52,029 INFO L420 AbstractCegarLoop]: === Iteration 33 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 07:18:52,029 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 07:18:52,029 INFO L85 PathProgramCache]: Analyzing trace with hash 1379905180, now seen corresponding path program 57 times [2022-04-28 07:18:52,030 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 07:18:52,030 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [147728303] [2022-04-28 07:18:52,030 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 07:18:52,030 INFO L85 PathProgramCache]: Analyzing trace with hash 1379905180, now seen corresponding path program 58 times [2022-04-28 07:18:52,030 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 07:18:52,030 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1589295862] [2022-04-28 07:18:52,030 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 07:18:52,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 07:18:52,045 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 07:18:52,045 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [851954917] [2022-04-28 07:18:52,045 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-28 07:18:52,045 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 07:18:52,045 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 07:18:52,046 INFO L229 MonitoredProcess]: Starting monitored process 33 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 07:18:52,047 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (33)] Waiting until timeout for monitored process [2022-04-28 07:18:52,150 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-28 07:18:52,150 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 07:18:52,153 INFO L263 TraceCheckSpWp]: Trace formula consists of 760 conjuncts, 63 conjunts are in the unsatisfiable core [2022-04-28 07:18:52,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 07:18:52,199 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 07:18:53,556 INFO L272 TraceCheckUtils]: 0: Hoare triple {55791#true} call ULTIMATE.init(); {55791#true} is VALID [2022-04-28 07:18:53,557 INFO L290 TraceCheckUtils]: 1: Hoare triple {55791#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(11, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {55799#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:53,557 INFO L290 TraceCheckUtils]: 2: Hoare triple {55799#(<= ~counter~0 0)} assume true; {55799#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:53,557 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {55799#(<= ~counter~0 0)} {55791#true} #67#return; {55799#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:53,557 INFO L272 TraceCheckUtils]: 4: Hoare triple {55799#(<= ~counter~0 0)} call #t~ret7 := main(); {55799#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:53,558 INFO L290 TraceCheckUtils]: 5: Hoare triple {55799#(<= ~counter~0 0)} havoc ~x1~0;havoc ~x2~0;havoc ~y1~0;havoc ~y2~0;havoc ~y3~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~x1~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~x2~0 := #t~nondet5;havoc #t~nondet5; {55799#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:53,558 INFO L272 TraceCheckUtils]: 6: Hoare triple {55799#(<= ~counter~0 0)} call assume_abort_if_not((if ~x1~0 >= 0 then 1 else 0)); {55799#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:53,558 INFO L290 TraceCheckUtils]: 7: Hoare triple {55799#(<= ~counter~0 0)} ~cond := #in~cond; {55799#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:53,558 INFO L290 TraceCheckUtils]: 8: Hoare triple {55799#(<= ~counter~0 0)} assume !(0 == ~cond); {55799#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:53,559 INFO L290 TraceCheckUtils]: 9: Hoare triple {55799#(<= ~counter~0 0)} assume true; {55799#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:53,559 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {55799#(<= ~counter~0 0)} {55799#(<= ~counter~0 0)} #59#return; {55799#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:53,559 INFO L272 TraceCheckUtils]: 11: Hoare triple {55799#(<= ~counter~0 0)} call assume_abort_if_not((if 0 != ~x2~0 then 1 else 0)); {55799#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:53,560 INFO L290 TraceCheckUtils]: 12: Hoare triple {55799#(<= ~counter~0 0)} ~cond := #in~cond; {55799#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:53,560 INFO L290 TraceCheckUtils]: 13: Hoare triple {55799#(<= ~counter~0 0)} assume !(0 == ~cond); {55799#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:53,560 INFO L290 TraceCheckUtils]: 14: Hoare triple {55799#(<= ~counter~0 0)} assume true; {55799#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:53,560 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {55799#(<= ~counter~0 0)} {55799#(<= ~counter~0 0)} #61#return; {55799#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:53,561 INFO L290 TraceCheckUtils]: 16: Hoare triple {55799#(<= ~counter~0 0)} ~y1~0 := 0;~y2~0 := 0;~y3~0 := ~x1~0; {55799#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:53,562 INFO L290 TraceCheckUtils]: 17: Hoare triple {55799#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {55848#(<= ~counter~0 1)} is VALID [2022-04-28 07:18:53,562 INFO L290 TraceCheckUtils]: 18: Hoare triple {55848#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {55848#(<= ~counter~0 1)} is VALID [2022-04-28 07:18:53,563 INFO L272 TraceCheckUtils]: 19: Hoare triple {55848#(<= ~counter~0 1)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {55848#(<= ~counter~0 1)} is VALID [2022-04-28 07:18:53,563 INFO L290 TraceCheckUtils]: 20: Hoare triple {55848#(<= ~counter~0 1)} ~cond := #in~cond; {55848#(<= ~counter~0 1)} is VALID [2022-04-28 07:18:53,563 INFO L290 TraceCheckUtils]: 21: Hoare triple {55848#(<= ~counter~0 1)} assume !(0 == ~cond); {55848#(<= ~counter~0 1)} is VALID [2022-04-28 07:18:53,563 INFO L290 TraceCheckUtils]: 22: Hoare triple {55848#(<= ~counter~0 1)} assume true; {55848#(<= ~counter~0 1)} is VALID [2022-04-28 07:18:53,564 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {55848#(<= ~counter~0 1)} {55848#(<= ~counter~0 1)} #63#return; {55848#(<= ~counter~0 1)} is VALID [2022-04-28 07:18:53,564 INFO L290 TraceCheckUtils]: 24: Hoare triple {55848#(<= ~counter~0 1)} assume !!(0 != ~y3~0); {55848#(<= ~counter~0 1)} is VALID [2022-04-28 07:18:53,564 INFO L290 TraceCheckUtils]: 25: Hoare triple {55848#(<= ~counter~0 1)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {55848#(<= ~counter~0 1)} is VALID [2022-04-28 07:18:53,565 INFO L290 TraceCheckUtils]: 26: Hoare triple {55848#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {55876#(<= ~counter~0 2)} is VALID [2022-04-28 07:18:53,565 INFO L290 TraceCheckUtils]: 27: Hoare triple {55876#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {55876#(<= ~counter~0 2)} is VALID [2022-04-28 07:18:53,566 INFO L272 TraceCheckUtils]: 28: Hoare triple {55876#(<= ~counter~0 2)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {55876#(<= ~counter~0 2)} is VALID [2022-04-28 07:18:53,566 INFO L290 TraceCheckUtils]: 29: Hoare triple {55876#(<= ~counter~0 2)} ~cond := #in~cond; {55876#(<= ~counter~0 2)} is VALID [2022-04-28 07:18:53,566 INFO L290 TraceCheckUtils]: 30: Hoare triple {55876#(<= ~counter~0 2)} assume !(0 == ~cond); {55876#(<= ~counter~0 2)} is VALID [2022-04-28 07:18:53,566 INFO L290 TraceCheckUtils]: 31: Hoare triple {55876#(<= ~counter~0 2)} assume true; {55876#(<= ~counter~0 2)} is VALID [2022-04-28 07:18:53,567 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {55876#(<= ~counter~0 2)} {55876#(<= ~counter~0 2)} #63#return; {55876#(<= ~counter~0 2)} is VALID [2022-04-28 07:18:53,567 INFO L290 TraceCheckUtils]: 33: Hoare triple {55876#(<= ~counter~0 2)} assume !!(0 != ~y3~0); {55876#(<= ~counter~0 2)} is VALID [2022-04-28 07:18:53,567 INFO L290 TraceCheckUtils]: 34: Hoare triple {55876#(<= ~counter~0 2)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {55876#(<= ~counter~0 2)} is VALID [2022-04-28 07:18:53,568 INFO L290 TraceCheckUtils]: 35: Hoare triple {55876#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {55904#(<= ~counter~0 3)} is VALID [2022-04-28 07:18:53,568 INFO L290 TraceCheckUtils]: 36: Hoare triple {55904#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {55904#(<= ~counter~0 3)} is VALID [2022-04-28 07:18:53,569 INFO L272 TraceCheckUtils]: 37: Hoare triple {55904#(<= ~counter~0 3)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {55904#(<= ~counter~0 3)} is VALID [2022-04-28 07:18:53,575 INFO L290 TraceCheckUtils]: 38: Hoare triple {55904#(<= ~counter~0 3)} ~cond := #in~cond; {55904#(<= ~counter~0 3)} is VALID [2022-04-28 07:18:53,576 INFO L290 TraceCheckUtils]: 39: Hoare triple {55904#(<= ~counter~0 3)} assume !(0 == ~cond); {55904#(<= ~counter~0 3)} is VALID [2022-04-28 07:18:53,576 INFO L290 TraceCheckUtils]: 40: Hoare triple {55904#(<= ~counter~0 3)} assume true; {55904#(<= ~counter~0 3)} is VALID [2022-04-28 07:18:53,577 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {55904#(<= ~counter~0 3)} {55904#(<= ~counter~0 3)} #63#return; {55904#(<= ~counter~0 3)} is VALID [2022-04-28 07:18:53,577 INFO L290 TraceCheckUtils]: 42: Hoare triple {55904#(<= ~counter~0 3)} assume !!(0 != ~y3~0); {55904#(<= ~counter~0 3)} is VALID [2022-04-28 07:18:53,577 INFO L290 TraceCheckUtils]: 43: Hoare triple {55904#(<= ~counter~0 3)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {55904#(<= ~counter~0 3)} is VALID [2022-04-28 07:18:53,578 INFO L290 TraceCheckUtils]: 44: Hoare triple {55904#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {55932#(<= ~counter~0 4)} is VALID [2022-04-28 07:18:53,579 INFO L290 TraceCheckUtils]: 45: Hoare triple {55932#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {55932#(<= ~counter~0 4)} is VALID [2022-04-28 07:18:53,579 INFO L272 TraceCheckUtils]: 46: Hoare triple {55932#(<= ~counter~0 4)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {55932#(<= ~counter~0 4)} is VALID [2022-04-28 07:18:53,580 INFO L290 TraceCheckUtils]: 47: Hoare triple {55932#(<= ~counter~0 4)} ~cond := #in~cond; {55932#(<= ~counter~0 4)} is VALID [2022-04-28 07:18:53,580 INFO L290 TraceCheckUtils]: 48: Hoare triple {55932#(<= ~counter~0 4)} assume !(0 == ~cond); {55932#(<= ~counter~0 4)} is VALID [2022-04-28 07:18:53,580 INFO L290 TraceCheckUtils]: 49: Hoare triple {55932#(<= ~counter~0 4)} assume true; {55932#(<= ~counter~0 4)} is VALID [2022-04-28 07:18:53,581 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {55932#(<= ~counter~0 4)} {55932#(<= ~counter~0 4)} #63#return; {55932#(<= ~counter~0 4)} is VALID [2022-04-28 07:18:53,581 INFO L290 TraceCheckUtils]: 51: Hoare triple {55932#(<= ~counter~0 4)} assume !!(0 != ~y3~0); {55932#(<= ~counter~0 4)} is VALID [2022-04-28 07:18:53,581 INFO L290 TraceCheckUtils]: 52: Hoare triple {55932#(<= ~counter~0 4)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {55932#(<= ~counter~0 4)} is VALID [2022-04-28 07:18:53,582 INFO L290 TraceCheckUtils]: 53: Hoare triple {55932#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {55960#(<= ~counter~0 5)} is VALID [2022-04-28 07:18:53,582 INFO L290 TraceCheckUtils]: 54: Hoare triple {55960#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {55960#(<= ~counter~0 5)} is VALID [2022-04-28 07:18:53,583 INFO L272 TraceCheckUtils]: 55: Hoare triple {55960#(<= ~counter~0 5)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {55960#(<= ~counter~0 5)} is VALID [2022-04-28 07:18:53,583 INFO L290 TraceCheckUtils]: 56: Hoare triple {55960#(<= ~counter~0 5)} ~cond := #in~cond; {55960#(<= ~counter~0 5)} is VALID [2022-04-28 07:18:53,584 INFO L290 TraceCheckUtils]: 57: Hoare triple {55960#(<= ~counter~0 5)} assume !(0 == ~cond); {55960#(<= ~counter~0 5)} is VALID [2022-04-28 07:18:53,584 INFO L290 TraceCheckUtils]: 58: Hoare triple {55960#(<= ~counter~0 5)} assume true; {55960#(<= ~counter~0 5)} is VALID [2022-04-28 07:18:53,584 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {55960#(<= ~counter~0 5)} {55960#(<= ~counter~0 5)} #63#return; {55960#(<= ~counter~0 5)} is VALID [2022-04-28 07:18:53,585 INFO L290 TraceCheckUtils]: 60: Hoare triple {55960#(<= ~counter~0 5)} assume !!(0 != ~y3~0); {55960#(<= ~counter~0 5)} is VALID [2022-04-28 07:18:53,585 INFO L290 TraceCheckUtils]: 61: Hoare triple {55960#(<= ~counter~0 5)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {55960#(<= ~counter~0 5)} is VALID [2022-04-28 07:18:53,586 INFO L290 TraceCheckUtils]: 62: Hoare triple {55960#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {55988#(<= ~counter~0 6)} is VALID [2022-04-28 07:18:53,586 INFO L290 TraceCheckUtils]: 63: Hoare triple {55988#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {55988#(<= ~counter~0 6)} is VALID [2022-04-28 07:18:53,587 INFO L272 TraceCheckUtils]: 64: Hoare triple {55988#(<= ~counter~0 6)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {55988#(<= ~counter~0 6)} is VALID [2022-04-28 07:18:53,587 INFO L290 TraceCheckUtils]: 65: Hoare triple {55988#(<= ~counter~0 6)} ~cond := #in~cond; {55988#(<= ~counter~0 6)} is VALID [2022-04-28 07:18:53,587 INFO L290 TraceCheckUtils]: 66: Hoare triple {55988#(<= ~counter~0 6)} assume !(0 == ~cond); {55988#(<= ~counter~0 6)} is VALID [2022-04-28 07:18:53,587 INFO L290 TraceCheckUtils]: 67: Hoare triple {55988#(<= ~counter~0 6)} assume true; {55988#(<= ~counter~0 6)} is VALID [2022-04-28 07:18:53,588 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {55988#(<= ~counter~0 6)} {55988#(<= ~counter~0 6)} #63#return; {55988#(<= ~counter~0 6)} is VALID [2022-04-28 07:18:53,588 INFO L290 TraceCheckUtils]: 69: Hoare triple {55988#(<= ~counter~0 6)} assume !!(0 != ~y3~0); {55988#(<= ~counter~0 6)} is VALID [2022-04-28 07:18:53,589 INFO L290 TraceCheckUtils]: 70: Hoare triple {55988#(<= ~counter~0 6)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {55988#(<= ~counter~0 6)} is VALID [2022-04-28 07:18:53,589 INFO L290 TraceCheckUtils]: 71: Hoare triple {55988#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56016#(<= ~counter~0 7)} is VALID [2022-04-28 07:18:53,590 INFO L290 TraceCheckUtils]: 72: Hoare triple {56016#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {56016#(<= ~counter~0 7)} is VALID [2022-04-28 07:18:53,590 INFO L272 TraceCheckUtils]: 73: Hoare triple {56016#(<= ~counter~0 7)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {56016#(<= ~counter~0 7)} is VALID [2022-04-28 07:18:53,590 INFO L290 TraceCheckUtils]: 74: Hoare triple {56016#(<= ~counter~0 7)} ~cond := #in~cond; {56016#(<= ~counter~0 7)} is VALID [2022-04-28 07:18:53,591 INFO L290 TraceCheckUtils]: 75: Hoare triple {56016#(<= ~counter~0 7)} assume !(0 == ~cond); {56016#(<= ~counter~0 7)} is VALID [2022-04-28 07:18:53,591 INFO L290 TraceCheckUtils]: 76: Hoare triple {56016#(<= ~counter~0 7)} assume true; {56016#(<= ~counter~0 7)} is VALID [2022-04-28 07:18:53,592 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {56016#(<= ~counter~0 7)} {56016#(<= ~counter~0 7)} #63#return; {56016#(<= ~counter~0 7)} is VALID [2022-04-28 07:18:53,592 INFO L290 TraceCheckUtils]: 78: Hoare triple {56016#(<= ~counter~0 7)} assume !!(0 != ~y3~0); {56016#(<= ~counter~0 7)} is VALID [2022-04-28 07:18:53,592 INFO L290 TraceCheckUtils]: 79: Hoare triple {56016#(<= ~counter~0 7)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {56016#(<= ~counter~0 7)} is VALID [2022-04-28 07:18:53,593 INFO L290 TraceCheckUtils]: 80: Hoare triple {56016#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56044#(<= ~counter~0 8)} is VALID [2022-04-28 07:18:53,593 INFO L290 TraceCheckUtils]: 81: Hoare triple {56044#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {56044#(<= ~counter~0 8)} is VALID [2022-04-28 07:18:53,594 INFO L272 TraceCheckUtils]: 82: Hoare triple {56044#(<= ~counter~0 8)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {56044#(<= ~counter~0 8)} is VALID [2022-04-28 07:18:53,594 INFO L290 TraceCheckUtils]: 83: Hoare triple {56044#(<= ~counter~0 8)} ~cond := #in~cond; {56044#(<= ~counter~0 8)} is VALID [2022-04-28 07:18:53,594 INFO L290 TraceCheckUtils]: 84: Hoare triple {56044#(<= ~counter~0 8)} assume !(0 == ~cond); {56044#(<= ~counter~0 8)} is VALID [2022-04-28 07:18:53,595 INFO L290 TraceCheckUtils]: 85: Hoare triple {56044#(<= ~counter~0 8)} assume true; {56044#(<= ~counter~0 8)} is VALID [2022-04-28 07:18:53,595 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {56044#(<= ~counter~0 8)} {56044#(<= ~counter~0 8)} #63#return; {56044#(<= ~counter~0 8)} is VALID [2022-04-28 07:18:53,595 INFO L290 TraceCheckUtils]: 87: Hoare triple {56044#(<= ~counter~0 8)} assume !!(0 != ~y3~0); {56044#(<= ~counter~0 8)} is VALID [2022-04-28 07:18:53,596 INFO L290 TraceCheckUtils]: 88: Hoare triple {56044#(<= ~counter~0 8)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {56044#(<= ~counter~0 8)} is VALID [2022-04-28 07:18:53,597 INFO L290 TraceCheckUtils]: 89: Hoare triple {56044#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56072#(<= ~counter~0 9)} is VALID [2022-04-28 07:18:53,597 INFO L290 TraceCheckUtils]: 90: Hoare triple {56072#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {56072#(<= ~counter~0 9)} is VALID [2022-04-28 07:18:53,598 INFO L272 TraceCheckUtils]: 91: Hoare triple {56072#(<= ~counter~0 9)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {56072#(<= ~counter~0 9)} is VALID [2022-04-28 07:18:53,598 INFO L290 TraceCheckUtils]: 92: Hoare triple {56072#(<= ~counter~0 9)} ~cond := #in~cond; {56072#(<= ~counter~0 9)} is VALID [2022-04-28 07:18:53,598 INFO L290 TraceCheckUtils]: 93: Hoare triple {56072#(<= ~counter~0 9)} assume !(0 == ~cond); {56072#(<= ~counter~0 9)} is VALID [2022-04-28 07:18:53,599 INFO L290 TraceCheckUtils]: 94: Hoare triple {56072#(<= ~counter~0 9)} assume true; {56072#(<= ~counter~0 9)} is VALID [2022-04-28 07:18:53,599 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {56072#(<= ~counter~0 9)} {56072#(<= ~counter~0 9)} #63#return; {56072#(<= ~counter~0 9)} is VALID [2022-04-28 07:18:53,599 INFO L290 TraceCheckUtils]: 96: Hoare triple {56072#(<= ~counter~0 9)} assume !!(0 != ~y3~0); {56072#(<= ~counter~0 9)} is VALID [2022-04-28 07:18:53,600 INFO L290 TraceCheckUtils]: 97: Hoare triple {56072#(<= ~counter~0 9)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {56072#(<= ~counter~0 9)} is VALID [2022-04-28 07:18:53,601 INFO L290 TraceCheckUtils]: 98: Hoare triple {56072#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56100#(<= ~counter~0 10)} is VALID [2022-04-28 07:18:53,601 INFO L290 TraceCheckUtils]: 99: Hoare triple {56100#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {56100#(<= ~counter~0 10)} is VALID [2022-04-28 07:18:53,601 INFO L272 TraceCheckUtils]: 100: Hoare triple {56100#(<= ~counter~0 10)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {56100#(<= ~counter~0 10)} is VALID [2022-04-28 07:18:53,602 INFO L290 TraceCheckUtils]: 101: Hoare triple {56100#(<= ~counter~0 10)} ~cond := #in~cond; {56100#(<= ~counter~0 10)} is VALID [2022-04-28 07:18:53,602 INFO L290 TraceCheckUtils]: 102: Hoare triple {56100#(<= ~counter~0 10)} assume !(0 == ~cond); {56100#(<= ~counter~0 10)} is VALID [2022-04-28 07:18:53,602 INFO L290 TraceCheckUtils]: 103: Hoare triple {56100#(<= ~counter~0 10)} assume true; {56100#(<= ~counter~0 10)} is VALID [2022-04-28 07:18:53,603 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {56100#(<= ~counter~0 10)} {56100#(<= ~counter~0 10)} #63#return; {56100#(<= ~counter~0 10)} is VALID [2022-04-28 07:18:53,603 INFO L290 TraceCheckUtils]: 105: Hoare triple {56100#(<= ~counter~0 10)} assume !!(0 != ~y3~0); {56100#(<= ~counter~0 10)} is VALID [2022-04-28 07:18:53,603 INFO L290 TraceCheckUtils]: 106: Hoare triple {56100#(<= ~counter~0 10)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {56100#(<= ~counter~0 10)} is VALID [2022-04-28 07:18:53,604 INFO L290 TraceCheckUtils]: 107: Hoare triple {56100#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56128#(<= ~counter~0 11)} is VALID [2022-04-28 07:18:53,604 INFO L290 TraceCheckUtils]: 108: Hoare triple {56128#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {56128#(<= ~counter~0 11)} is VALID [2022-04-28 07:18:53,605 INFO L272 TraceCheckUtils]: 109: Hoare triple {56128#(<= ~counter~0 11)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {56128#(<= ~counter~0 11)} is VALID [2022-04-28 07:18:53,605 INFO L290 TraceCheckUtils]: 110: Hoare triple {56128#(<= ~counter~0 11)} ~cond := #in~cond; {56128#(<= ~counter~0 11)} is VALID [2022-04-28 07:18:53,605 INFO L290 TraceCheckUtils]: 111: Hoare triple {56128#(<= ~counter~0 11)} assume !(0 == ~cond); {56128#(<= ~counter~0 11)} is VALID [2022-04-28 07:18:53,606 INFO L290 TraceCheckUtils]: 112: Hoare triple {56128#(<= ~counter~0 11)} assume true; {56128#(<= ~counter~0 11)} is VALID [2022-04-28 07:18:53,606 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {56128#(<= ~counter~0 11)} {56128#(<= ~counter~0 11)} #63#return; {56128#(<= ~counter~0 11)} is VALID [2022-04-28 07:18:53,606 INFO L290 TraceCheckUtils]: 114: Hoare triple {56128#(<= ~counter~0 11)} assume !!(0 != ~y3~0); {56128#(<= ~counter~0 11)} is VALID [2022-04-28 07:18:53,607 INFO L290 TraceCheckUtils]: 115: Hoare triple {56128#(<= ~counter~0 11)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {56128#(<= ~counter~0 11)} is VALID [2022-04-28 07:18:53,608 INFO L290 TraceCheckUtils]: 116: Hoare triple {56128#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56156#(<= ~counter~0 12)} is VALID [2022-04-28 07:18:53,608 INFO L290 TraceCheckUtils]: 117: Hoare triple {56156#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {56156#(<= ~counter~0 12)} is VALID [2022-04-28 07:18:53,608 INFO L272 TraceCheckUtils]: 118: Hoare triple {56156#(<= ~counter~0 12)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {56156#(<= ~counter~0 12)} is VALID [2022-04-28 07:18:53,609 INFO L290 TraceCheckUtils]: 119: Hoare triple {56156#(<= ~counter~0 12)} ~cond := #in~cond; {56156#(<= ~counter~0 12)} is VALID [2022-04-28 07:18:53,609 INFO L290 TraceCheckUtils]: 120: Hoare triple {56156#(<= ~counter~0 12)} assume !(0 == ~cond); {56156#(<= ~counter~0 12)} is VALID [2022-04-28 07:18:53,609 INFO L290 TraceCheckUtils]: 121: Hoare triple {56156#(<= ~counter~0 12)} assume true; {56156#(<= ~counter~0 12)} is VALID [2022-04-28 07:18:53,610 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {56156#(<= ~counter~0 12)} {56156#(<= ~counter~0 12)} #63#return; {56156#(<= ~counter~0 12)} is VALID [2022-04-28 07:18:53,610 INFO L290 TraceCheckUtils]: 123: Hoare triple {56156#(<= ~counter~0 12)} assume !!(0 != ~y3~0); {56156#(<= ~counter~0 12)} is VALID [2022-04-28 07:18:53,610 INFO L290 TraceCheckUtils]: 124: Hoare triple {56156#(<= ~counter~0 12)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {56156#(<= ~counter~0 12)} is VALID [2022-04-28 07:18:53,611 INFO L290 TraceCheckUtils]: 125: Hoare triple {56156#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56184#(<= ~counter~0 13)} is VALID [2022-04-28 07:18:53,611 INFO L290 TraceCheckUtils]: 126: Hoare triple {56184#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {56184#(<= ~counter~0 13)} is VALID [2022-04-28 07:18:53,612 INFO L272 TraceCheckUtils]: 127: Hoare triple {56184#(<= ~counter~0 13)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {56184#(<= ~counter~0 13)} is VALID [2022-04-28 07:18:53,612 INFO L290 TraceCheckUtils]: 128: Hoare triple {56184#(<= ~counter~0 13)} ~cond := #in~cond; {56184#(<= ~counter~0 13)} is VALID [2022-04-28 07:18:53,612 INFO L290 TraceCheckUtils]: 129: Hoare triple {56184#(<= ~counter~0 13)} assume !(0 == ~cond); {56184#(<= ~counter~0 13)} is VALID [2022-04-28 07:18:53,613 INFO L290 TraceCheckUtils]: 130: Hoare triple {56184#(<= ~counter~0 13)} assume true; {56184#(<= ~counter~0 13)} is VALID [2022-04-28 07:18:53,613 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {56184#(<= ~counter~0 13)} {56184#(<= ~counter~0 13)} #63#return; {56184#(<= ~counter~0 13)} is VALID [2022-04-28 07:18:53,613 INFO L290 TraceCheckUtils]: 132: Hoare triple {56184#(<= ~counter~0 13)} assume !!(0 != ~y3~0); {56184#(<= ~counter~0 13)} is VALID [2022-04-28 07:18:53,614 INFO L290 TraceCheckUtils]: 133: Hoare triple {56184#(<= ~counter~0 13)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {56184#(<= ~counter~0 13)} is VALID [2022-04-28 07:18:53,615 INFO L290 TraceCheckUtils]: 134: Hoare triple {56184#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56212#(<= ~counter~0 14)} is VALID [2022-04-28 07:18:53,615 INFO L290 TraceCheckUtils]: 135: Hoare triple {56212#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {56212#(<= ~counter~0 14)} is VALID [2022-04-28 07:18:53,616 INFO L272 TraceCheckUtils]: 136: Hoare triple {56212#(<= ~counter~0 14)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {56212#(<= ~counter~0 14)} is VALID [2022-04-28 07:18:53,616 INFO L290 TraceCheckUtils]: 137: Hoare triple {56212#(<= ~counter~0 14)} ~cond := #in~cond; {56212#(<= ~counter~0 14)} is VALID [2022-04-28 07:18:53,616 INFO L290 TraceCheckUtils]: 138: Hoare triple {56212#(<= ~counter~0 14)} assume !(0 == ~cond); {56212#(<= ~counter~0 14)} is VALID [2022-04-28 07:18:53,616 INFO L290 TraceCheckUtils]: 139: Hoare triple {56212#(<= ~counter~0 14)} assume true; {56212#(<= ~counter~0 14)} is VALID [2022-04-28 07:18:53,617 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {56212#(<= ~counter~0 14)} {56212#(<= ~counter~0 14)} #63#return; {56212#(<= ~counter~0 14)} is VALID [2022-04-28 07:18:53,617 INFO L290 TraceCheckUtils]: 141: Hoare triple {56212#(<= ~counter~0 14)} assume !!(0 != ~y3~0); {56212#(<= ~counter~0 14)} is VALID [2022-04-28 07:18:53,617 INFO L290 TraceCheckUtils]: 142: Hoare triple {56212#(<= ~counter~0 14)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {56212#(<= ~counter~0 14)} is VALID [2022-04-28 07:18:53,618 INFO L290 TraceCheckUtils]: 143: Hoare triple {56212#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56240#(<= ~counter~0 15)} is VALID [2022-04-28 07:18:53,619 INFO L290 TraceCheckUtils]: 144: Hoare triple {56240#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {56240#(<= ~counter~0 15)} is VALID [2022-04-28 07:18:53,619 INFO L272 TraceCheckUtils]: 145: Hoare triple {56240#(<= ~counter~0 15)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {56240#(<= ~counter~0 15)} is VALID [2022-04-28 07:18:53,619 INFO L290 TraceCheckUtils]: 146: Hoare triple {56240#(<= ~counter~0 15)} ~cond := #in~cond; {56240#(<= ~counter~0 15)} is VALID [2022-04-28 07:18:53,620 INFO L290 TraceCheckUtils]: 147: Hoare triple {56240#(<= ~counter~0 15)} assume !(0 == ~cond); {56240#(<= ~counter~0 15)} is VALID [2022-04-28 07:18:53,620 INFO L290 TraceCheckUtils]: 148: Hoare triple {56240#(<= ~counter~0 15)} assume true; {56240#(<= ~counter~0 15)} is VALID [2022-04-28 07:18:53,620 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {56240#(<= ~counter~0 15)} {56240#(<= ~counter~0 15)} #63#return; {56240#(<= ~counter~0 15)} is VALID [2022-04-28 07:18:53,621 INFO L290 TraceCheckUtils]: 150: Hoare triple {56240#(<= ~counter~0 15)} assume !!(0 != ~y3~0); {56240#(<= ~counter~0 15)} is VALID [2022-04-28 07:18:53,621 INFO L290 TraceCheckUtils]: 151: Hoare triple {56240#(<= ~counter~0 15)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {56240#(<= ~counter~0 15)} is VALID [2022-04-28 07:18:53,622 INFO L290 TraceCheckUtils]: 152: Hoare triple {56240#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56268#(<= ~counter~0 16)} is VALID [2022-04-28 07:18:53,622 INFO L290 TraceCheckUtils]: 153: Hoare triple {56268#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {56268#(<= ~counter~0 16)} is VALID [2022-04-28 07:18:53,623 INFO L272 TraceCheckUtils]: 154: Hoare triple {56268#(<= ~counter~0 16)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {56268#(<= ~counter~0 16)} is VALID [2022-04-28 07:18:53,623 INFO L290 TraceCheckUtils]: 155: Hoare triple {56268#(<= ~counter~0 16)} ~cond := #in~cond; {56268#(<= ~counter~0 16)} is VALID [2022-04-28 07:18:53,623 INFO L290 TraceCheckUtils]: 156: Hoare triple {56268#(<= ~counter~0 16)} assume !(0 == ~cond); {56268#(<= ~counter~0 16)} is VALID [2022-04-28 07:18:53,623 INFO L290 TraceCheckUtils]: 157: Hoare triple {56268#(<= ~counter~0 16)} assume true; {56268#(<= ~counter~0 16)} is VALID [2022-04-28 07:18:53,624 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {56268#(<= ~counter~0 16)} {56268#(<= ~counter~0 16)} #63#return; {56268#(<= ~counter~0 16)} is VALID [2022-04-28 07:18:53,624 INFO L290 TraceCheckUtils]: 159: Hoare triple {56268#(<= ~counter~0 16)} assume !!(0 != ~y3~0); {56268#(<= ~counter~0 16)} is VALID [2022-04-28 07:18:53,624 INFO L290 TraceCheckUtils]: 160: Hoare triple {56268#(<= ~counter~0 16)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {56268#(<= ~counter~0 16)} is VALID [2022-04-28 07:18:53,626 INFO L290 TraceCheckUtils]: 161: Hoare triple {56268#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56296#(<= ~counter~0 17)} is VALID [2022-04-28 07:18:53,626 INFO L290 TraceCheckUtils]: 162: Hoare triple {56296#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {56296#(<= ~counter~0 17)} is VALID [2022-04-28 07:18:53,626 INFO L272 TraceCheckUtils]: 163: Hoare triple {56296#(<= ~counter~0 17)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {56296#(<= ~counter~0 17)} is VALID [2022-04-28 07:18:53,627 INFO L290 TraceCheckUtils]: 164: Hoare triple {56296#(<= ~counter~0 17)} ~cond := #in~cond; {56296#(<= ~counter~0 17)} is VALID [2022-04-28 07:18:53,627 INFO L290 TraceCheckUtils]: 165: Hoare triple {56296#(<= ~counter~0 17)} assume !(0 == ~cond); {56296#(<= ~counter~0 17)} is VALID [2022-04-28 07:18:53,627 INFO L290 TraceCheckUtils]: 166: Hoare triple {56296#(<= ~counter~0 17)} assume true; {56296#(<= ~counter~0 17)} is VALID [2022-04-28 07:18:53,628 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {56296#(<= ~counter~0 17)} {56296#(<= ~counter~0 17)} #63#return; {56296#(<= ~counter~0 17)} is VALID [2022-04-28 07:18:53,628 INFO L290 TraceCheckUtils]: 168: Hoare triple {56296#(<= ~counter~0 17)} assume !!(0 != ~y3~0); {56296#(<= ~counter~0 17)} is VALID [2022-04-28 07:18:53,628 INFO L290 TraceCheckUtils]: 169: Hoare triple {56296#(<= ~counter~0 17)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {56296#(<= ~counter~0 17)} is VALID [2022-04-28 07:18:53,629 INFO L290 TraceCheckUtils]: 170: Hoare triple {56296#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56324#(<= ~counter~0 18)} is VALID [2022-04-28 07:18:53,630 INFO L290 TraceCheckUtils]: 171: Hoare triple {56324#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {56324#(<= ~counter~0 18)} is VALID [2022-04-28 07:18:53,630 INFO L272 TraceCheckUtils]: 172: Hoare triple {56324#(<= ~counter~0 18)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {56324#(<= ~counter~0 18)} is VALID [2022-04-28 07:18:53,630 INFO L290 TraceCheckUtils]: 173: Hoare triple {56324#(<= ~counter~0 18)} ~cond := #in~cond; {56324#(<= ~counter~0 18)} is VALID [2022-04-28 07:18:53,631 INFO L290 TraceCheckUtils]: 174: Hoare triple {56324#(<= ~counter~0 18)} assume !(0 == ~cond); {56324#(<= ~counter~0 18)} is VALID [2022-04-28 07:18:53,631 INFO L290 TraceCheckUtils]: 175: Hoare triple {56324#(<= ~counter~0 18)} assume true; {56324#(<= ~counter~0 18)} is VALID [2022-04-28 07:18:53,631 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {56324#(<= ~counter~0 18)} {56324#(<= ~counter~0 18)} #63#return; {56324#(<= ~counter~0 18)} is VALID [2022-04-28 07:18:53,632 INFO L290 TraceCheckUtils]: 177: Hoare triple {56324#(<= ~counter~0 18)} assume !!(0 != ~y3~0); {56324#(<= ~counter~0 18)} is VALID [2022-04-28 07:18:53,632 INFO L290 TraceCheckUtils]: 178: Hoare triple {56324#(<= ~counter~0 18)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {56324#(<= ~counter~0 18)} is VALID [2022-04-28 07:18:53,633 INFO L290 TraceCheckUtils]: 179: Hoare triple {56324#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56352#(<= ~counter~0 19)} is VALID [2022-04-28 07:18:53,633 INFO L290 TraceCheckUtils]: 180: Hoare triple {56352#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {56352#(<= ~counter~0 19)} is VALID [2022-04-28 07:18:53,634 INFO L272 TraceCheckUtils]: 181: Hoare triple {56352#(<= ~counter~0 19)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {56352#(<= ~counter~0 19)} is VALID [2022-04-28 07:18:53,634 INFO L290 TraceCheckUtils]: 182: Hoare triple {56352#(<= ~counter~0 19)} ~cond := #in~cond; {56352#(<= ~counter~0 19)} is VALID [2022-04-28 07:18:53,634 INFO L290 TraceCheckUtils]: 183: Hoare triple {56352#(<= ~counter~0 19)} assume !(0 == ~cond); {56352#(<= ~counter~0 19)} is VALID [2022-04-28 07:18:53,635 INFO L290 TraceCheckUtils]: 184: Hoare triple {56352#(<= ~counter~0 19)} assume true; {56352#(<= ~counter~0 19)} is VALID [2022-04-28 07:18:53,635 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {56352#(<= ~counter~0 19)} {56352#(<= ~counter~0 19)} #63#return; {56352#(<= ~counter~0 19)} is VALID [2022-04-28 07:18:53,635 INFO L290 TraceCheckUtils]: 186: Hoare triple {56352#(<= ~counter~0 19)} assume !!(0 != ~y3~0); {56352#(<= ~counter~0 19)} is VALID [2022-04-28 07:18:53,636 INFO L290 TraceCheckUtils]: 187: Hoare triple {56352#(<= ~counter~0 19)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {56352#(<= ~counter~0 19)} is VALID [2022-04-28 07:18:53,637 INFO L290 TraceCheckUtils]: 188: Hoare triple {56352#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56380#(<= ~counter~0 20)} is VALID [2022-04-28 07:18:53,637 INFO L290 TraceCheckUtils]: 189: Hoare triple {56380#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {56380#(<= ~counter~0 20)} is VALID [2022-04-28 07:18:53,637 INFO L272 TraceCheckUtils]: 190: Hoare triple {56380#(<= ~counter~0 20)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {56380#(<= ~counter~0 20)} is VALID [2022-04-28 07:18:53,638 INFO L290 TraceCheckUtils]: 191: Hoare triple {56380#(<= ~counter~0 20)} ~cond := #in~cond; {56380#(<= ~counter~0 20)} is VALID [2022-04-28 07:18:53,638 INFO L290 TraceCheckUtils]: 192: Hoare triple {56380#(<= ~counter~0 20)} assume !(0 == ~cond); {56380#(<= ~counter~0 20)} is VALID [2022-04-28 07:18:53,638 INFO L290 TraceCheckUtils]: 193: Hoare triple {56380#(<= ~counter~0 20)} assume true; {56380#(<= ~counter~0 20)} is VALID [2022-04-28 07:18:53,639 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {56380#(<= ~counter~0 20)} {56380#(<= ~counter~0 20)} #63#return; {56380#(<= ~counter~0 20)} is VALID [2022-04-28 07:18:53,639 INFO L290 TraceCheckUtils]: 195: Hoare triple {56380#(<= ~counter~0 20)} assume !!(0 != ~y3~0); {56380#(<= ~counter~0 20)} is VALID [2022-04-28 07:18:53,639 INFO L290 TraceCheckUtils]: 196: Hoare triple {56380#(<= ~counter~0 20)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {56380#(<= ~counter~0 20)} is VALID [2022-04-28 07:18:53,640 INFO L290 TraceCheckUtils]: 197: Hoare triple {56380#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56408#(<= ~counter~0 21)} is VALID [2022-04-28 07:18:53,641 INFO L290 TraceCheckUtils]: 198: Hoare triple {56408#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {56408#(<= ~counter~0 21)} is VALID [2022-04-28 07:18:53,641 INFO L272 TraceCheckUtils]: 199: Hoare triple {56408#(<= ~counter~0 21)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {56408#(<= ~counter~0 21)} is VALID [2022-04-28 07:18:53,642 INFO L290 TraceCheckUtils]: 200: Hoare triple {56408#(<= ~counter~0 21)} ~cond := #in~cond; {56408#(<= ~counter~0 21)} is VALID [2022-04-28 07:18:53,642 INFO L290 TraceCheckUtils]: 201: Hoare triple {56408#(<= ~counter~0 21)} assume !(0 == ~cond); {56408#(<= ~counter~0 21)} is VALID [2022-04-28 07:18:53,642 INFO L290 TraceCheckUtils]: 202: Hoare triple {56408#(<= ~counter~0 21)} assume true; {56408#(<= ~counter~0 21)} is VALID [2022-04-28 07:18:53,643 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {56408#(<= ~counter~0 21)} {56408#(<= ~counter~0 21)} #63#return; {56408#(<= ~counter~0 21)} is VALID [2022-04-28 07:18:53,643 INFO L290 TraceCheckUtils]: 204: Hoare triple {56408#(<= ~counter~0 21)} assume !!(0 != ~y3~0); {56408#(<= ~counter~0 21)} is VALID [2022-04-28 07:18:53,643 INFO L290 TraceCheckUtils]: 205: Hoare triple {56408#(<= ~counter~0 21)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {56408#(<= ~counter~0 21)} is VALID [2022-04-28 07:18:53,644 INFO L290 TraceCheckUtils]: 206: Hoare triple {56408#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56436#(<= ~counter~0 22)} is VALID [2022-04-28 07:18:53,644 INFO L290 TraceCheckUtils]: 207: Hoare triple {56436#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {56436#(<= ~counter~0 22)} is VALID [2022-04-28 07:18:53,645 INFO L272 TraceCheckUtils]: 208: Hoare triple {56436#(<= ~counter~0 22)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {56436#(<= ~counter~0 22)} is VALID [2022-04-28 07:18:53,645 INFO L290 TraceCheckUtils]: 209: Hoare triple {56436#(<= ~counter~0 22)} ~cond := #in~cond; {56436#(<= ~counter~0 22)} is VALID [2022-04-28 07:18:53,645 INFO L290 TraceCheckUtils]: 210: Hoare triple {56436#(<= ~counter~0 22)} assume !(0 == ~cond); {56436#(<= ~counter~0 22)} is VALID [2022-04-28 07:18:53,646 INFO L290 TraceCheckUtils]: 211: Hoare triple {56436#(<= ~counter~0 22)} assume true; {56436#(<= ~counter~0 22)} is VALID [2022-04-28 07:18:53,646 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {56436#(<= ~counter~0 22)} {56436#(<= ~counter~0 22)} #63#return; {56436#(<= ~counter~0 22)} is VALID [2022-04-28 07:18:53,646 INFO L290 TraceCheckUtils]: 213: Hoare triple {56436#(<= ~counter~0 22)} assume !!(0 != ~y3~0); {56436#(<= ~counter~0 22)} is VALID [2022-04-28 07:18:53,647 INFO L290 TraceCheckUtils]: 214: Hoare triple {56436#(<= ~counter~0 22)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {56436#(<= ~counter~0 22)} is VALID [2022-04-28 07:18:53,648 INFO L290 TraceCheckUtils]: 215: Hoare triple {56436#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56464#(<= ~counter~0 23)} is VALID [2022-04-28 07:18:53,648 INFO L290 TraceCheckUtils]: 216: Hoare triple {56464#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {56464#(<= ~counter~0 23)} is VALID [2022-04-28 07:18:53,648 INFO L272 TraceCheckUtils]: 217: Hoare triple {56464#(<= ~counter~0 23)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {56464#(<= ~counter~0 23)} is VALID [2022-04-28 07:18:53,649 INFO L290 TraceCheckUtils]: 218: Hoare triple {56464#(<= ~counter~0 23)} ~cond := #in~cond; {56464#(<= ~counter~0 23)} is VALID [2022-04-28 07:18:53,649 INFO L290 TraceCheckUtils]: 219: Hoare triple {56464#(<= ~counter~0 23)} assume !(0 == ~cond); {56464#(<= ~counter~0 23)} is VALID [2022-04-28 07:18:53,649 INFO L290 TraceCheckUtils]: 220: Hoare triple {56464#(<= ~counter~0 23)} assume true; {56464#(<= ~counter~0 23)} is VALID [2022-04-28 07:18:53,650 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {56464#(<= ~counter~0 23)} {56464#(<= ~counter~0 23)} #63#return; {56464#(<= ~counter~0 23)} is VALID [2022-04-28 07:18:53,650 INFO L290 TraceCheckUtils]: 222: Hoare triple {56464#(<= ~counter~0 23)} assume !!(0 != ~y3~0); {56464#(<= ~counter~0 23)} is VALID [2022-04-28 07:18:53,650 INFO L290 TraceCheckUtils]: 223: Hoare triple {56464#(<= ~counter~0 23)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {56464#(<= ~counter~0 23)} is VALID [2022-04-28 07:18:53,651 INFO L290 TraceCheckUtils]: 224: Hoare triple {56464#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56492#(<= ~counter~0 24)} is VALID [2022-04-28 07:18:53,651 INFO L290 TraceCheckUtils]: 225: Hoare triple {56492#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {56492#(<= ~counter~0 24)} is VALID [2022-04-28 07:18:53,652 INFO L272 TraceCheckUtils]: 226: Hoare triple {56492#(<= ~counter~0 24)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {56492#(<= ~counter~0 24)} is VALID [2022-04-28 07:18:53,652 INFO L290 TraceCheckUtils]: 227: Hoare triple {56492#(<= ~counter~0 24)} ~cond := #in~cond; {56492#(<= ~counter~0 24)} is VALID [2022-04-28 07:18:53,653 INFO L290 TraceCheckUtils]: 228: Hoare triple {56492#(<= ~counter~0 24)} assume !(0 == ~cond); {56492#(<= ~counter~0 24)} is VALID [2022-04-28 07:18:53,653 INFO L290 TraceCheckUtils]: 229: Hoare triple {56492#(<= ~counter~0 24)} assume true; {56492#(<= ~counter~0 24)} is VALID [2022-04-28 07:18:53,653 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {56492#(<= ~counter~0 24)} {56492#(<= ~counter~0 24)} #63#return; {56492#(<= ~counter~0 24)} is VALID [2022-04-28 07:18:53,654 INFO L290 TraceCheckUtils]: 231: Hoare triple {56492#(<= ~counter~0 24)} assume !!(0 != ~y3~0); {56492#(<= ~counter~0 24)} is VALID [2022-04-28 07:18:53,654 INFO L290 TraceCheckUtils]: 232: Hoare triple {56492#(<= ~counter~0 24)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {56492#(<= ~counter~0 24)} is VALID [2022-04-28 07:18:53,655 INFO L290 TraceCheckUtils]: 233: Hoare triple {56492#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56520#(<= ~counter~0 25)} is VALID [2022-04-28 07:18:53,655 INFO L290 TraceCheckUtils]: 234: Hoare triple {56520#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {56520#(<= ~counter~0 25)} is VALID [2022-04-28 07:18:53,656 INFO L272 TraceCheckUtils]: 235: Hoare triple {56520#(<= ~counter~0 25)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {56520#(<= ~counter~0 25)} is VALID [2022-04-28 07:18:53,656 INFO L290 TraceCheckUtils]: 236: Hoare triple {56520#(<= ~counter~0 25)} ~cond := #in~cond; {56520#(<= ~counter~0 25)} is VALID [2022-04-28 07:18:53,656 INFO L290 TraceCheckUtils]: 237: Hoare triple {56520#(<= ~counter~0 25)} assume !(0 == ~cond); {56520#(<= ~counter~0 25)} is VALID [2022-04-28 07:18:53,657 INFO L290 TraceCheckUtils]: 238: Hoare triple {56520#(<= ~counter~0 25)} assume true; {56520#(<= ~counter~0 25)} is VALID [2022-04-28 07:18:53,657 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {56520#(<= ~counter~0 25)} {56520#(<= ~counter~0 25)} #63#return; {56520#(<= ~counter~0 25)} is VALID [2022-04-28 07:18:53,657 INFO L290 TraceCheckUtils]: 240: Hoare triple {56520#(<= ~counter~0 25)} assume !!(0 != ~y3~0); {56520#(<= ~counter~0 25)} is VALID [2022-04-28 07:18:53,657 INFO L290 TraceCheckUtils]: 241: Hoare triple {56520#(<= ~counter~0 25)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {56520#(<= ~counter~0 25)} is VALID [2022-04-28 07:18:53,658 INFO L290 TraceCheckUtils]: 242: Hoare triple {56520#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56548#(<= ~counter~0 26)} is VALID [2022-04-28 07:18:53,658 INFO L290 TraceCheckUtils]: 243: Hoare triple {56548#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {56548#(<= ~counter~0 26)} is VALID [2022-04-28 07:18:53,659 INFO L272 TraceCheckUtils]: 244: Hoare triple {56548#(<= ~counter~0 26)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {56548#(<= ~counter~0 26)} is VALID [2022-04-28 07:18:53,659 INFO L290 TraceCheckUtils]: 245: Hoare triple {56548#(<= ~counter~0 26)} ~cond := #in~cond; {56548#(<= ~counter~0 26)} is VALID [2022-04-28 07:18:53,659 INFO L290 TraceCheckUtils]: 246: Hoare triple {56548#(<= ~counter~0 26)} assume !(0 == ~cond); {56548#(<= ~counter~0 26)} is VALID [2022-04-28 07:18:53,660 INFO L290 TraceCheckUtils]: 247: Hoare triple {56548#(<= ~counter~0 26)} assume true; {56548#(<= ~counter~0 26)} is VALID [2022-04-28 07:18:53,660 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {56548#(<= ~counter~0 26)} {56548#(<= ~counter~0 26)} #63#return; {56548#(<= ~counter~0 26)} is VALID [2022-04-28 07:18:53,660 INFO L290 TraceCheckUtils]: 249: Hoare triple {56548#(<= ~counter~0 26)} assume !!(0 != ~y3~0); {56548#(<= ~counter~0 26)} is VALID [2022-04-28 07:18:53,661 INFO L290 TraceCheckUtils]: 250: Hoare triple {56548#(<= ~counter~0 26)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {56548#(<= ~counter~0 26)} is VALID [2022-04-28 07:18:53,661 INFO L290 TraceCheckUtils]: 251: Hoare triple {56548#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56576#(<= ~counter~0 27)} is VALID [2022-04-28 07:18:53,661 INFO L290 TraceCheckUtils]: 252: Hoare triple {56576#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {56576#(<= ~counter~0 27)} is VALID [2022-04-28 07:18:53,662 INFO L272 TraceCheckUtils]: 253: Hoare triple {56576#(<= ~counter~0 27)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {56576#(<= ~counter~0 27)} is VALID [2022-04-28 07:18:53,662 INFO L290 TraceCheckUtils]: 254: Hoare triple {56576#(<= ~counter~0 27)} ~cond := #in~cond; {56576#(<= ~counter~0 27)} is VALID [2022-04-28 07:18:53,662 INFO L290 TraceCheckUtils]: 255: Hoare triple {56576#(<= ~counter~0 27)} assume !(0 == ~cond); {56576#(<= ~counter~0 27)} is VALID [2022-04-28 07:18:53,663 INFO L290 TraceCheckUtils]: 256: Hoare triple {56576#(<= ~counter~0 27)} assume true; {56576#(<= ~counter~0 27)} is VALID [2022-04-28 07:18:53,663 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {56576#(<= ~counter~0 27)} {56576#(<= ~counter~0 27)} #63#return; {56576#(<= ~counter~0 27)} is VALID [2022-04-28 07:18:53,663 INFO L290 TraceCheckUtils]: 258: Hoare triple {56576#(<= ~counter~0 27)} assume !!(0 != ~y3~0); {56576#(<= ~counter~0 27)} is VALID [2022-04-28 07:18:53,664 INFO L290 TraceCheckUtils]: 259: Hoare triple {56576#(<= ~counter~0 27)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {56576#(<= ~counter~0 27)} is VALID [2022-04-28 07:18:53,664 INFO L290 TraceCheckUtils]: 260: Hoare triple {56576#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56604#(<= ~counter~0 28)} is VALID [2022-04-28 07:18:53,665 INFO L290 TraceCheckUtils]: 261: Hoare triple {56604#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {56604#(<= ~counter~0 28)} is VALID [2022-04-28 07:18:53,665 INFO L272 TraceCheckUtils]: 262: Hoare triple {56604#(<= ~counter~0 28)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {56604#(<= ~counter~0 28)} is VALID [2022-04-28 07:18:53,665 INFO L290 TraceCheckUtils]: 263: Hoare triple {56604#(<= ~counter~0 28)} ~cond := #in~cond; {56604#(<= ~counter~0 28)} is VALID [2022-04-28 07:18:53,666 INFO L290 TraceCheckUtils]: 264: Hoare triple {56604#(<= ~counter~0 28)} assume !(0 == ~cond); {56604#(<= ~counter~0 28)} is VALID [2022-04-28 07:18:53,666 INFO L290 TraceCheckUtils]: 265: Hoare triple {56604#(<= ~counter~0 28)} assume true; {56604#(<= ~counter~0 28)} is VALID [2022-04-28 07:18:53,666 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {56604#(<= ~counter~0 28)} {56604#(<= ~counter~0 28)} #63#return; {56604#(<= ~counter~0 28)} is VALID [2022-04-28 07:18:53,666 INFO L290 TraceCheckUtils]: 267: Hoare triple {56604#(<= ~counter~0 28)} assume !!(0 != ~y3~0); {56604#(<= ~counter~0 28)} is VALID [2022-04-28 07:18:53,667 INFO L290 TraceCheckUtils]: 268: Hoare triple {56604#(<= ~counter~0 28)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {56604#(<= ~counter~0 28)} is VALID [2022-04-28 07:18:53,667 INFO L290 TraceCheckUtils]: 269: Hoare triple {56604#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56632#(<= ~counter~0 29)} is VALID [2022-04-28 07:18:53,668 INFO L290 TraceCheckUtils]: 270: Hoare triple {56632#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {56632#(<= ~counter~0 29)} is VALID [2022-04-28 07:18:53,668 INFO L272 TraceCheckUtils]: 271: Hoare triple {56632#(<= ~counter~0 29)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {56632#(<= ~counter~0 29)} is VALID [2022-04-28 07:18:53,668 INFO L290 TraceCheckUtils]: 272: Hoare triple {56632#(<= ~counter~0 29)} ~cond := #in~cond; {56632#(<= ~counter~0 29)} is VALID [2022-04-28 07:18:53,669 INFO L290 TraceCheckUtils]: 273: Hoare triple {56632#(<= ~counter~0 29)} assume !(0 == ~cond); {56632#(<= ~counter~0 29)} is VALID [2022-04-28 07:18:53,669 INFO L290 TraceCheckUtils]: 274: Hoare triple {56632#(<= ~counter~0 29)} assume true; {56632#(<= ~counter~0 29)} is VALID [2022-04-28 07:18:53,669 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {56632#(<= ~counter~0 29)} {56632#(<= ~counter~0 29)} #63#return; {56632#(<= ~counter~0 29)} is VALID [2022-04-28 07:18:53,669 INFO L290 TraceCheckUtils]: 276: Hoare triple {56632#(<= ~counter~0 29)} assume !!(0 != ~y3~0); {56632#(<= ~counter~0 29)} is VALID [2022-04-28 07:18:53,670 INFO L290 TraceCheckUtils]: 277: Hoare triple {56632#(<= ~counter~0 29)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {56632#(<= ~counter~0 29)} is VALID [2022-04-28 07:18:53,670 INFO L290 TraceCheckUtils]: 278: Hoare triple {56632#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56660#(<= |main_#t~post6| 29)} is VALID [2022-04-28 07:18:53,670 INFO L290 TraceCheckUtils]: 279: Hoare triple {56660#(<= |main_#t~post6| 29)} assume !(#t~post6 < 50);havoc #t~post6; {55792#false} is VALID [2022-04-28 07:18:53,670 INFO L272 TraceCheckUtils]: 280: Hoare triple {55792#false} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 == ~x1~0 then 1 else 0)); {55792#false} is VALID [2022-04-28 07:18:53,670 INFO L290 TraceCheckUtils]: 281: Hoare triple {55792#false} ~cond := #in~cond; {55792#false} is VALID [2022-04-28 07:18:53,670 INFO L290 TraceCheckUtils]: 282: Hoare triple {55792#false} assume 0 == ~cond; {55792#false} is VALID [2022-04-28 07:18:53,671 INFO L290 TraceCheckUtils]: 283: Hoare triple {55792#false} assume !false; {55792#false} is VALID [2022-04-28 07:18:53,671 INFO L134 CoverageAnalysis]: Checked inductivity of 3774 backedges. 58 proven. 3712 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-28 07:18:53,671 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 07:18:55,181 INFO L290 TraceCheckUtils]: 283: Hoare triple {55792#false} assume !false; {55792#false} is VALID [2022-04-28 07:18:55,181 INFO L290 TraceCheckUtils]: 282: Hoare triple {55792#false} assume 0 == ~cond; {55792#false} is VALID [2022-04-28 07:18:55,181 INFO L290 TraceCheckUtils]: 281: Hoare triple {55792#false} ~cond := #in~cond; {55792#false} is VALID [2022-04-28 07:18:55,181 INFO L272 TraceCheckUtils]: 280: Hoare triple {55792#false} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 == ~x1~0 then 1 else 0)); {55792#false} is VALID [2022-04-28 07:18:55,181 INFO L290 TraceCheckUtils]: 279: Hoare triple {56688#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {55792#false} is VALID [2022-04-28 07:18:55,182 INFO L290 TraceCheckUtils]: 278: Hoare triple {56692#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56688#(< |main_#t~post6| 50)} is VALID [2022-04-28 07:18:55,182 INFO L290 TraceCheckUtils]: 277: Hoare triple {56692#(< ~counter~0 50)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {56692#(< ~counter~0 50)} is VALID [2022-04-28 07:18:55,182 INFO L290 TraceCheckUtils]: 276: Hoare triple {56692#(< ~counter~0 50)} assume !!(0 != ~y3~0); {56692#(< ~counter~0 50)} is VALID [2022-04-28 07:18:55,183 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {55791#true} {56692#(< ~counter~0 50)} #63#return; {56692#(< ~counter~0 50)} is VALID [2022-04-28 07:18:55,183 INFO L290 TraceCheckUtils]: 274: Hoare triple {55791#true} assume true; {55791#true} is VALID [2022-04-28 07:18:55,183 INFO L290 TraceCheckUtils]: 273: Hoare triple {55791#true} assume !(0 == ~cond); {55791#true} is VALID [2022-04-28 07:18:55,183 INFO L290 TraceCheckUtils]: 272: Hoare triple {55791#true} ~cond := #in~cond; {55791#true} is VALID [2022-04-28 07:18:55,183 INFO L272 TraceCheckUtils]: 271: Hoare triple {56692#(< ~counter~0 50)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {55791#true} is VALID [2022-04-28 07:18:55,183 INFO L290 TraceCheckUtils]: 270: Hoare triple {56692#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {56692#(< ~counter~0 50)} is VALID [2022-04-28 07:18:55,185 INFO L290 TraceCheckUtils]: 269: Hoare triple {56720#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56692#(< ~counter~0 50)} is VALID [2022-04-28 07:18:55,185 INFO L290 TraceCheckUtils]: 268: Hoare triple {56720#(< ~counter~0 49)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {56720#(< ~counter~0 49)} is VALID [2022-04-28 07:18:55,185 INFO L290 TraceCheckUtils]: 267: Hoare triple {56720#(< ~counter~0 49)} assume !!(0 != ~y3~0); {56720#(< ~counter~0 49)} is VALID [2022-04-28 07:18:55,185 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {55791#true} {56720#(< ~counter~0 49)} #63#return; {56720#(< ~counter~0 49)} is VALID [2022-04-28 07:18:55,186 INFO L290 TraceCheckUtils]: 265: Hoare triple {55791#true} assume true; {55791#true} is VALID [2022-04-28 07:18:55,186 INFO L290 TraceCheckUtils]: 264: Hoare triple {55791#true} assume !(0 == ~cond); {55791#true} is VALID [2022-04-28 07:18:55,186 INFO L290 TraceCheckUtils]: 263: Hoare triple {55791#true} ~cond := #in~cond; {55791#true} is VALID [2022-04-28 07:18:55,186 INFO L272 TraceCheckUtils]: 262: Hoare triple {56720#(< ~counter~0 49)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {55791#true} is VALID [2022-04-28 07:18:55,186 INFO L290 TraceCheckUtils]: 261: Hoare triple {56720#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {56720#(< ~counter~0 49)} is VALID [2022-04-28 07:18:55,187 INFO L290 TraceCheckUtils]: 260: Hoare triple {56748#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56720#(< ~counter~0 49)} is VALID [2022-04-28 07:18:55,187 INFO L290 TraceCheckUtils]: 259: Hoare triple {56748#(< ~counter~0 48)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {56748#(< ~counter~0 48)} is VALID [2022-04-28 07:18:55,187 INFO L290 TraceCheckUtils]: 258: Hoare triple {56748#(< ~counter~0 48)} assume !!(0 != ~y3~0); {56748#(< ~counter~0 48)} is VALID [2022-04-28 07:18:55,188 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {55791#true} {56748#(< ~counter~0 48)} #63#return; {56748#(< ~counter~0 48)} is VALID [2022-04-28 07:18:55,188 INFO L290 TraceCheckUtils]: 256: Hoare triple {55791#true} assume true; {55791#true} is VALID [2022-04-28 07:18:55,188 INFO L290 TraceCheckUtils]: 255: Hoare triple {55791#true} assume !(0 == ~cond); {55791#true} is VALID [2022-04-28 07:18:55,188 INFO L290 TraceCheckUtils]: 254: Hoare triple {55791#true} ~cond := #in~cond; {55791#true} is VALID [2022-04-28 07:18:55,188 INFO L272 TraceCheckUtils]: 253: Hoare triple {56748#(< ~counter~0 48)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {55791#true} is VALID [2022-04-28 07:18:55,188 INFO L290 TraceCheckUtils]: 252: Hoare triple {56748#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {56748#(< ~counter~0 48)} is VALID [2022-04-28 07:18:55,189 INFO L290 TraceCheckUtils]: 251: Hoare triple {56776#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56748#(< ~counter~0 48)} is VALID [2022-04-28 07:18:55,189 INFO L290 TraceCheckUtils]: 250: Hoare triple {56776#(< ~counter~0 47)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {56776#(< ~counter~0 47)} is VALID [2022-04-28 07:18:55,189 INFO L290 TraceCheckUtils]: 249: Hoare triple {56776#(< ~counter~0 47)} assume !!(0 != ~y3~0); {56776#(< ~counter~0 47)} is VALID [2022-04-28 07:18:55,190 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {55791#true} {56776#(< ~counter~0 47)} #63#return; {56776#(< ~counter~0 47)} is VALID [2022-04-28 07:18:55,190 INFO L290 TraceCheckUtils]: 247: Hoare triple {55791#true} assume true; {55791#true} is VALID [2022-04-28 07:18:55,190 INFO L290 TraceCheckUtils]: 246: Hoare triple {55791#true} assume !(0 == ~cond); {55791#true} is VALID [2022-04-28 07:18:55,190 INFO L290 TraceCheckUtils]: 245: Hoare triple {55791#true} ~cond := #in~cond; {55791#true} is VALID [2022-04-28 07:18:55,190 INFO L272 TraceCheckUtils]: 244: Hoare triple {56776#(< ~counter~0 47)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {55791#true} is VALID [2022-04-28 07:18:55,190 INFO L290 TraceCheckUtils]: 243: Hoare triple {56776#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {56776#(< ~counter~0 47)} is VALID [2022-04-28 07:18:55,191 INFO L290 TraceCheckUtils]: 242: Hoare triple {56804#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56776#(< ~counter~0 47)} is VALID [2022-04-28 07:18:55,191 INFO L290 TraceCheckUtils]: 241: Hoare triple {56804#(< ~counter~0 46)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {56804#(< ~counter~0 46)} is VALID [2022-04-28 07:18:55,191 INFO L290 TraceCheckUtils]: 240: Hoare triple {56804#(< ~counter~0 46)} assume !!(0 != ~y3~0); {56804#(< ~counter~0 46)} is VALID [2022-04-28 07:18:55,192 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {55791#true} {56804#(< ~counter~0 46)} #63#return; {56804#(< ~counter~0 46)} is VALID [2022-04-28 07:18:55,192 INFO L290 TraceCheckUtils]: 238: Hoare triple {55791#true} assume true; {55791#true} is VALID [2022-04-28 07:18:55,192 INFO L290 TraceCheckUtils]: 237: Hoare triple {55791#true} assume !(0 == ~cond); {55791#true} is VALID [2022-04-28 07:18:55,192 INFO L290 TraceCheckUtils]: 236: Hoare triple {55791#true} ~cond := #in~cond; {55791#true} is VALID [2022-04-28 07:18:55,192 INFO L272 TraceCheckUtils]: 235: Hoare triple {56804#(< ~counter~0 46)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {55791#true} is VALID [2022-04-28 07:18:55,192 INFO L290 TraceCheckUtils]: 234: Hoare triple {56804#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {56804#(< ~counter~0 46)} is VALID [2022-04-28 07:18:55,193 INFO L290 TraceCheckUtils]: 233: Hoare triple {56832#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56804#(< ~counter~0 46)} is VALID [2022-04-28 07:18:55,193 INFO L290 TraceCheckUtils]: 232: Hoare triple {56832#(< ~counter~0 45)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {56832#(< ~counter~0 45)} is VALID [2022-04-28 07:18:55,193 INFO L290 TraceCheckUtils]: 231: Hoare triple {56832#(< ~counter~0 45)} assume !!(0 != ~y3~0); {56832#(< ~counter~0 45)} is VALID [2022-04-28 07:18:55,194 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {55791#true} {56832#(< ~counter~0 45)} #63#return; {56832#(< ~counter~0 45)} is VALID [2022-04-28 07:18:55,194 INFO L290 TraceCheckUtils]: 229: Hoare triple {55791#true} assume true; {55791#true} is VALID [2022-04-28 07:18:55,194 INFO L290 TraceCheckUtils]: 228: Hoare triple {55791#true} assume !(0 == ~cond); {55791#true} is VALID [2022-04-28 07:18:55,194 INFO L290 TraceCheckUtils]: 227: Hoare triple {55791#true} ~cond := #in~cond; {55791#true} is VALID [2022-04-28 07:18:55,194 INFO L272 TraceCheckUtils]: 226: Hoare triple {56832#(< ~counter~0 45)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {55791#true} is VALID [2022-04-28 07:18:55,194 INFO L290 TraceCheckUtils]: 225: Hoare triple {56832#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {56832#(< ~counter~0 45)} is VALID [2022-04-28 07:18:55,195 INFO L290 TraceCheckUtils]: 224: Hoare triple {56860#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56832#(< ~counter~0 45)} is VALID [2022-04-28 07:18:55,195 INFO L290 TraceCheckUtils]: 223: Hoare triple {56860#(< ~counter~0 44)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {56860#(< ~counter~0 44)} is VALID [2022-04-28 07:18:55,195 INFO L290 TraceCheckUtils]: 222: Hoare triple {56860#(< ~counter~0 44)} assume !!(0 != ~y3~0); {56860#(< ~counter~0 44)} is VALID [2022-04-28 07:18:55,196 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {55791#true} {56860#(< ~counter~0 44)} #63#return; {56860#(< ~counter~0 44)} is VALID [2022-04-28 07:18:55,196 INFO L290 TraceCheckUtils]: 220: Hoare triple {55791#true} assume true; {55791#true} is VALID [2022-04-28 07:18:55,196 INFO L290 TraceCheckUtils]: 219: Hoare triple {55791#true} assume !(0 == ~cond); {55791#true} is VALID [2022-04-28 07:18:55,196 INFO L290 TraceCheckUtils]: 218: Hoare triple {55791#true} ~cond := #in~cond; {55791#true} is VALID [2022-04-28 07:18:55,196 INFO L272 TraceCheckUtils]: 217: Hoare triple {56860#(< ~counter~0 44)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {55791#true} is VALID [2022-04-28 07:18:55,196 INFO L290 TraceCheckUtils]: 216: Hoare triple {56860#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {56860#(< ~counter~0 44)} is VALID [2022-04-28 07:18:55,197 INFO L290 TraceCheckUtils]: 215: Hoare triple {56888#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56860#(< ~counter~0 44)} is VALID [2022-04-28 07:18:55,197 INFO L290 TraceCheckUtils]: 214: Hoare triple {56888#(< ~counter~0 43)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {56888#(< ~counter~0 43)} is VALID [2022-04-28 07:18:55,197 INFO L290 TraceCheckUtils]: 213: Hoare triple {56888#(< ~counter~0 43)} assume !!(0 != ~y3~0); {56888#(< ~counter~0 43)} is VALID [2022-04-28 07:18:55,198 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {55791#true} {56888#(< ~counter~0 43)} #63#return; {56888#(< ~counter~0 43)} is VALID [2022-04-28 07:18:55,198 INFO L290 TraceCheckUtils]: 211: Hoare triple {55791#true} assume true; {55791#true} is VALID [2022-04-28 07:18:55,198 INFO L290 TraceCheckUtils]: 210: Hoare triple {55791#true} assume !(0 == ~cond); {55791#true} is VALID [2022-04-28 07:18:55,198 INFO L290 TraceCheckUtils]: 209: Hoare triple {55791#true} ~cond := #in~cond; {55791#true} is VALID [2022-04-28 07:18:55,198 INFO L272 TraceCheckUtils]: 208: Hoare triple {56888#(< ~counter~0 43)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {55791#true} is VALID [2022-04-28 07:18:55,198 INFO L290 TraceCheckUtils]: 207: Hoare triple {56888#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {56888#(< ~counter~0 43)} is VALID [2022-04-28 07:18:55,199 INFO L290 TraceCheckUtils]: 206: Hoare triple {56916#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56888#(< ~counter~0 43)} is VALID [2022-04-28 07:18:55,199 INFO L290 TraceCheckUtils]: 205: Hoare triple {56916#(< ~counter~0 42)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {56916#(< ~counter~0 42)} is VALID [2022-04-28 07:18:55,199 INFO L290 TraceCheckUtils]: 204: Hoare triple {56916#(< ~counter~0 42)} assume !!(0 != ~y3~0); {56916#(< ~counter~0 42)} is VALID [2022-04-28 07:18:55,200 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {55791#true} {56916#(< ~counter~0 42)} #63#return; {56916#(< ~counter~0 42)} is VALID [2022-04-28 07:18:55,200 INFO L290 TraceCheckUtils]: 202: Hoare triple {55791#true} assume true; {55791#true} is VALID [2022-04-28 07:18:55,200 INFO L290 TraceCheckUtils]: 201: Hoare triple {55791#true} assume !(0 == ~cond); {55791#true} is VALID [2022-04-28 07:18:55,200 INFO L290 TraceCheckUtils]: 200: Hoare triple {55791#true} ~cond := #in~cond; {55791#true} is VALID [2022-04-28 07:18:55,200 INFO L272 TraceCheckUtils]: 199: Hoare triple {56916#(< ~counter~0 42)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {55791#true} is VALID [2022-04-28 07:18:55,200 INFO L290 TraceCheckUtils]: 198: Hoare triple {56916#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {56916#(< ~counter~0 42)} is VALID [2022-04-28 07:18:55,201 INFO L290 TraceCheckUtils]: 197: Hoare triple {56944#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56916#(< ~counter~0 42)} is VALID [2022-04-28 07:18:55,201 INFO L290 TraceCheckUtils]: 196: Hoare triple {56944#(< ~counter~0 41)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {56944#(< ~counter~0 41)} is VALID [2022-04-28 07:18:55,201 INFO L290 TraceCheckUtils]: 195: Hoare triple {56944#(< ~counter~0 41)} assume !!(0 != ~y3~0); {56944#(< ~counter~0 41)} is VALID [2022-04-28 07:18:55,202 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {55791#true} {56944#(< ~counter~0 41)} #63#return; {56944#(< ~counter~0 41)} is VALID [2022-04-28 07:18:55,202 INFO L290 TraceCheckUtils]: 193: Hoare triple {55791#true} assume true; {55791#true} is VALID [2022-04-28 07:18:55,202 INFO L290 TraceCheckUtils]: 192: Hoare triple {55791#true} assume !(0 == ~cond); {55791#true} is VALID [2022-04-28 07:18:55,202 INFO L290 TraceCheckUtils]: 191: Hoare triple {55791#true} ~cond := #in~cond; {55791#true} is VALID [2022-04-28 07:18:55,202 INFO L272 TraceCheckUtils]: 190: Hoare triple {56944#(< ~counter~0 41)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {55791#true} is VALID [2022-04-28 07:18:55,202 INFO L290 TraceCheckUtils]: 189: Hoare triple {56944#(< ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {56944#(< ~counter~0 41)} is VALID [2022-04-28 07:18:55,203 INFO L290 TraceCheckUtils]: 188: Hoare triple {56972#(< ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56944#(< ~counter~0 41)} is VALID [2022-04-28 07:18:55,203 INFO L290 TraceCheckUtils]: 187: Hoare triple {56972#(< ~counter~0 40)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {56972#(< ~counter~0 40)} is VALID [2022-04-28 07:18:55,203 INFO L290 TraceCheckUtils]: 186: Hoare triple {56972#(< ~counter~0 40)} assume !!(0 != ~y3~0); {56972#(< ~counter~0 40)} is VALID [2022-04-28 07:18:55,204 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {55791#true} {56972#(< ~counter~0 40)} #63#return; {56972#(< ~counter~0 40)} is VALID [2022-04-28 07:18:55,204 INFO L290 TraceCheckUtils]: 184: Hoare triple {55791#true} assume true; {55791#true} is VALID [2022-04-28 07:18:55,204 INFO L290 TraceCheckUtils]: 183: Hoare triple {55791#true} assume !(0 == ~cond); {55791#true} is VALID [2022-04-28 07:18:55,204 INFO L290 TraceCheckUtils]: 182: Hoare triple {55791#true} ~cond := #in~cond; {55791#true} is VALID [2022-04-28 07:18:55,204 INFO L272 TraceCheckUtils]: 181: Hoare triple {56972#(< ~counter~0 40)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {55791#true} is VALID [2022-04-28 07:18:55,204 INFO L290 TraceCheckUtils]: 180: Hoare triple {56972#(< ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {56972#(< ~counter~0 40)} is VALID [2022-04-28 07:18:55,205 INFO L290 TraceCheckUtils]: 179: Hoare triple {57000#(< ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56972#(< ~counter~0 40)} is VALID [2022-04-28 07:18:55,205 INFO L290 TraceCheckUtils]: 178: Hoare triple {57000#(< ~counter~0 39)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {57000#(< ~counter~0 39)} is VALID [2022-04-28 07:18:55,205 INFO L290 TraceCheckUtils]: 177: Hoare triple {57000#(< ~counter~0 39)} assume !!(0 != ~y3~0); {57000#(< ~counter~0 39)} is VALID [2022-04-28 07:18:55,206 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {55791#true} {57000#(< ~counter~0 39)} #63#return; {57000#(< ~counter~0 39)} is VALID [2022-04-28 07:18:55,206 INFO L290 TraceCheckUtils]: 175: Hoare triple {55791#true} assume true; {55791#true} is VALID [2022-04-28 07:18:55,206 INFO L290 TraceCheckUtils]: 174: Hoare triple {55791#true} assume !(0 == ~cond); {55791#true} is VALID [2022-04-28 07:18:55,206 INFO L290 TraceCheckUtils]: 173: Hoare triple {55791#true} ~cond := #in~cond; {55791#true} is VALID [2022-04-28 07:18:55,206 INFO L272 TraceCheckUtils]: 172: Hoare triple {57000#(< ~counter~0 39)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {55791#true} is VALID [2022-04-28 07:18:55,206 INFO L290 TraceCheckUtils]: 171: Hoare triple {57000#(< ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {57000#(< ~counter~0 39)} is VALID [2022-04-28 07:18:55,207 INFO L290 TraceCheckUtils]: 170: Hoare triple {57028#(< ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {57000#(< ~counter~0 39)} is VALID [2022-04-28 07:18:55,207 INFO L290 TraceCheckUtils]: 169: Hoare triple {57028#(< ~counter~0 38)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {57028#(< ~counter~0 38)} is VALID [2022-04-28 07:18:55,207 INFO L290 TraceCheckUtils]: 168: Hoare triple {57028#(< ~counter~0 38)} assume !!(0 != ~y3~0); {57028#(< ~counter~0 38)} is VALID [2022-04-28 07:18:55,208 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {55791#true} {57028#(< ~counter~0 38)} #63#return; {57028#(< ~counter~0 38)} is VALID [2022-04-28 07:18:55,208 INFO L290 TraceCheckUtils]: 166: Hoare triple {55791#true} assume true; {55791#true} is VALID [2022-04-28 07:18:55,208 INFO L290 TraceCheckUtils]: 165: Hoare triple {55791#true} assume !(0 == ~cond); {55791#true} is VALID [2022-04-28 07:18:55,208 INFO L290 TraceCheckUtils]: 164: Hoare triple {55791#true} ~cond := #in~cond; {55791#true} is VALID [2022-04-28 07:18:55,208 INFO L272 TraceCheckUtils]: 163: Hoare triple {57028#(< ~counter~0 38)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {55791#true} is VALID [2022-04-28 07:18:55,208 INFO L290 TraceCheckUtils]: 162: Hoare triple {57028#(< ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {57028#(< ~counter~0 38)} is VALID [2022-04-28 07:18:55,209 INFO L290 TraceCheckUtils]: 161: Hoare triple {57056#(< ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {57028#(< ~counter~0 38)} is VALID [2022-04-28 07:18:55,209 INFO L290 TraceCheckUtils]: 160: Hoare triple {57056#(< ~counter~0 37)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {57056#(< ~counter~0 37)} is VALID [2022-04-28 07:18:55,209 INFO L290 TraceCheckUtils]: 159: Hoare triple {57056#(< ~counter~0 37)} assume !!(0 != ~y3~0); {57056#(< ~counter~0 37)} is VALID [2022-04-28 07:18:55,210 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {55791#true} {57056#(< ~counter~0 37)} #63#return; {57056#(< ~counter~0 37)} is VALID [2022-04-28 07:18:55,210 INFO L290 TraceCheckUtils]: 157: Hoare triple {55791#true} assume true; {55791#true} is VALID [2022-04-28 07:18:55,210 INFO L290 TraceCheckUtils]: 156: Hoare triple {55791#true} assume !(0 == ~cond); {55791#true} is VALID [2022-04-28 07:18:55,210 INFO L290 TraceCheckUtils]: 155: Hoare triple {55791#true} ~cond := #in~cond; {55791#true} is VALID [2022-04-28 07:18:55,210 INFO L272 TraceCheckUtils]: 154: Hoare triple {57056#(< ~counter~0 37)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {55791#true} is VALID [2022-04-28 07:18:55,210 INFO L290 TraceCheckUtils]: 153: Hoare triple {57056#(< ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {57056#(< ~counter~0 37)} is VALID [2022-04-28 07:18:55,211 INFO L290 TraceCheckUtils]: 152: Hoare triple {57084#(< ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {57056#(< ~counter~0 37)} is VALID [2022-04-28 07:18:55,211 INFO L290 TraceCheckUtils]: 151: Hoare triple {57084#(< ~counter~0 36)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {57084#(< ~counter~0 36)} is VALID [2022-04-28 07:18:55,212 INFO L290 TraceCheckUtils]: 150: Hoare triple {57084#(< ~counter~0 36)} assume !!(0 != ~y3~0); {57084#(< ~counter~0 36)} is VALID [2022-04-28 07:18:55,212 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {55791#true} {57084#(< ~counter~0 36)} #63#return; {57084#(< ~counter~0 36)} is VALID [2022-04-28 07:18:55,212 INFO L290 TraceCheckUtils]: 148: Hoare triple {55791#true} assume true; {55791#true} is VALID [2022-04-28 07:18:55,212 INFO L290 TraceCheckUtils]: 147: Hoare triple {55791#true} assume !(0 == ~cond); {55791#true} is VALID [2022-04-28 07:18:55,212 INFO L290 TraceCheckUtils]: 146: Hoare triple {55791#true} ~cond := #in~cond; {55791#true} is VALID [2022-04-28 07:18:55,212 INFO L272 TraceCheckUtils]: 145: Hoare triple {57084#(< ~counter~0 36)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {55791#true} is VALID [2022-04-28 07:18:55,212 INFO L290 TraceCheckUtils]: 144: Hoare triple {57084#(< ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {57084#(< ~counter~0 36)} is VALID [2022-04-28 07:18:55,213 INFO L290 TraceCheckUtils]: 143: Hoare triple {57112#(< ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {57084#(< ~counter~0 36)} is VALID [2022-04-28 07:18:55,213 INFO L290 TraceCheckUtils]: 142: Hoare triple {57112#(< ~counter~0 35)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {57112#(< ~counter~0 35)} is VALID [2022-04-28 07:18:55,214 INFO L290 TraceCheckUtils]: 141: Hoare triple {57112#(< ~counter~0 35)} assume !!(0 != ~y3~0); {57112#(< ~counter~0 35)} is VALID [2022-04-28 07:18:55,214 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {55791#true} {57112#(< ~counter~0 35)} #63#return; {57112#(< ~counter~0 35)} is VALID [2022-04-28 07:18:55,214 INFO L290 TraceCheckUtils]: 139: Hoare triple {55791#true} assume true; {55791#true} is VALID [2022-04-28 07:18:55,214 INFO L290 TraceCheckUtils]: 138: Hoare triple {55791#true} assume !(0 == ~cond); {55791#true} is VALID [2022-04-28 07:18:55,214 INFO L290 TraceCheckUtils]: 137: Hoare triple {55791#true} ~cond := #in~cond; {55791#true} is VALID [2022-04-28 07:18:55,214 INFO L272 TraceCheckUtils]: 136: Hoare triple {57112#(< ~counter~0 35)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {55791#true} is VALID [2022-04-28 07:18:55,214 INFO L290 TraceCheckUtils]: 135: Hoare triple {57112#(< ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {57112#(< ~counter~0 35)} is VALID [2022-04-28 07:18:55,215 INFO L290 TraceCheckUtils]: 134: Hoare triple {57140#(< ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {57112#(< ~counter~0 35)} is VALID [2022-04-28 07:18:55,215 INFO L290 TraceCheckUtils]: 133: Hoare triple {57140#(< ~counter~0 34)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {57140#(< ~counter~0 34)} is VALID [2022-04-28 07:18:55,216 INFO L290 TraceCheckUtils]: 132: Hoare triple {57140#(< ~counter~0 34)} assume !!(0 != ~y3~0); {57140#(< ~counter~0 34)} is VALID [2022-04-28 07:18:55,216 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {55791#true} {57140#(< ~counter~0 34)} #63#return; {57140#(< ~counter~0 34)} is VALID [2022-04-28 07:18:55,216 INFO L290 TraceCheckUtils]: 130: Hoare triple {55791#true} assume true; {55791#true} is VALID [2022-04-28 07:18:55,216 INFO L290 TraceCheckUtils]: 129: Hoare triple {55791#true} assume !(0 == ~cond); {55791#true} is VALID [2022-04-28 07:18:55,216 INFO L290 TraceCheckUtils]: 128: Hoare triple {55791#true} ~cond := #in~cond; {55791#true} is VALID [2022-04-28 07:18:55,216 INFO L272 TraceCheckUtils]: 127: Hoare triple {57140#(< ~counter~0 34)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {55791#true} is VALID [2022-04-28 07:18:55,216 INFO L290 TraceCheckUtils]: 126: Hoare triple {57140#(< ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {57140#(< ~counter~0 34)} is VALID [2022-04-28 07:18:55,217 INFO L290 TraceCheckUtils]: 125: Hoare triple {57168#(< ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {57140#(< ~counter~0 34)} is VALID [2022-04-28 07:18:55,217 INFO L290 TraceCheckUtils]: 124: Hoare triple {57168#(< ~counter~0 33)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {57168#(< ~counter~0 33)} is VALID [2022-04-28 07:18:55,218 INFO L290 TraceCheckUtils]: 123: Hoare triple {57168#(< ~counter~0 33)} assume !!(0 != ~y3~0); {57168#(< ~counter~0 33)} is VALID [2022-04-28 07:18:55,218 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {55791#true} {57168#(< ~counter~0 33)} #63#return; {57168#(< ~counter~0 33)} is VALID [2022-04-28 07:18:55,218 INFO L290 TraceCheckUtils]: 121: Hoare triple {55791#true} assume true; {55791#true} is VALID [2022-04-28 07:18:55,218 INFO L290 TraceCheckUtils]: 120: Hoare triple {55791#true} assume !(0 == ~cond); {55791#true} is VALID [2022-04-28 07:18:55,218 INFO L290 TraceCheckUtils]: 119: Hoare triple {55791#true} ~cond := #in~cond; {55791#true} is VALID [2022-04-28 07:18:55,218 INFO L272 TraceCheckUtils]: 118: Hoare triple {57168#(< ~counter~0 33)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {55791#true} is VALID [2022-04-28 07:18:55,218 INFO L290 TraceCheckUtils]: 117: Hoare triple {57168#(< ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {57168#(< ~counter~0 33)} is VALID [2022-04-28 07:18:55,219 INFO L290 TraceCheckUtils]: 116: Hoare triple {57196#(< ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {57168#(< ~counter~0 33)} is VALID [2022-04-28 07:18:55,219 INFO L290 TraceCheckUtils]: 115: Hoare triple {57196#(< ~counter~0 32)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {57196#(< ~counter~0 32)} is VALID [2022-04-28 07:18:55,220 INFO L290 TraceCheckUtils]: 114: Hoare triple {57196#(< ~counter~0 32)} assume !!(0 != ~y3~0); {57196#(< ~counter~0 32)} is VALID [2022-04-28 07:18:55,220 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {55791#true} {57196#(< ~counter~0 32)} #63#return; {57196#(< ~counter~0 32)} is VALID [2022-04-28 07:18:55,220 INFO L290 TraceCheckUtils]: 112: Hoare triple {55791#true} assume true; {55791#true} is VALID [2022-04-28 07:18:55,220 INFO L290 TraceCheckUtils]: 111: Hoare triple {55791#true} assume !(0 == ~cond); {55791#true} is VALID [2022-04-28 07:18:55,220 INFO L290 TraceCheckUtils]: 110: Hoare triple {55791#true} ~cond := #in~cond; {55791#true} is VALID [2022-04-28 07:18:55,220 INFO L272 TraceCheckUtils]: 109: Hoare triple {57196#(< ~counter~0 32)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {55791#true} is VALID [2022-04-28 07:18:55,221 INFO L290 TraceCheckUtils]: 108: Hoare triple {57196#(< ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {57196#(< ~counter~0 32)} is VALID [2022-04-28 07:18:55,221 INFO L290 TraceCheckUtils]: 107: Hoare triple {57224#(< ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {57196#(< ~counter~0 32)} is VALID [2022-04-28 07:18:55,221 INFO L290 TraceCheckUtils]: 106: Hoare triple {57224#(< ~counter~0 31)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {57224#(< ~counter~0 31)} is VALID [2022-04-28 07:18:55,222 INFO L290 TraceCheckUtils]: 105: Hoare triple {57224#(< ~counter~0 31)} assume !!(0 != ~y3~0); {57224#(< ~counter~0 31)} is VALID [2022-04-28 07:18:55,222 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {55791#true} {57224#(< ~counter~0 31)} #63#return; {57224#(< ~counter~0 31)} is VALID [2022-04-28 07:18:55,222 INFO L290 TraceCheckUtils]: 103: Hoare triple {55791#true} assume true; {55791#true} is VALID [2022-04-28 07:18:55,222 INFO L290 TraceCheckUtils]: 102: Hoare triple {55791#true} assume !(0 == ~cond); {55791#true} is VALID [2022-04-28 07:18:55,222 INFO L290 TraceCheckUtils]: 101: Hoare triple {55791#true} ~cond := #in~cond; {55791#true} is VALID [2022-04-28 07:18:55,222 INFO L272 TraceCheckUtils]: 100: Hoare triple {57224#(< ~counter~0 31)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {55791#true} is VALID [2022-04-28 07:18:55,222 INFO L290 TraceCheckUtils]: 99: Hoare triple {57224#(< ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {57224#(< ~counter~0 31)} is VALID [2022-04-28 07:18:55,223 INFO L290 TraceCheckUtils]: 98: Hoare triple {56632#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {57224#(< ~counter~0 31)} is VALID [2022-04-28 07:18:55,223 INFO L290 TraceCheckUtils]: 97: Hoare triple {56632#(<= ~counter~0 29)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {56632#(<= ~counter~0 29)} is VALID [2022-04-28 07:18:55,224 INFO L290 TraceCheckUtils]: 96: Hoare triple {56632#(<= ~counter~0 29)} assume !!(0 != ~y3~0); {56632#(<= ~counter~0 29)} is VALID [2022-04-28 07:18:55,224 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {55791#true} {56632#(<= ~counter~0 29)} #63#return; {56632#(<= ~counter~0 29)} is VALID [2022-04-28 07:18:55,224 INFO L290 TraceCheckUtils]: 94: Hoare triple {55791#true} assume true; {55791#true} is VALID [2022-04-28 07:18:55,224 INFO L290 TraceCheckUtils]: 93: Hoare triple {55791#true} assume !(0 == ~cond); {55791#true} is VALID [2022-04-28 07:18:55,224 INFO L290 TraceCheckUtils]: 92: Hoare triple {55791#true} ~cond := #in~cond; {55791#true} is VALID [2022-04-28 07:18:55,224 INFO L272 TraceCheckUtils]: 91: Hoare triple {56632#(<= ~counter~0 29)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {55791#true} is VALID [2022-04-28 07:18:55,225 INFO L290 TraceCheckUtils]: 90: Hoare triple {56632#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {56632#(<= ~counter~0 29)} is VALID [2022-04-28 07:18:55,225 INFO L290 TraceCheckUtils]: 89: Hoare triple {56604#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56632#(<= ~counter~0 29)} is VALID [2022-04-28 07:18:55,225 INFO L290 TraceCheckUtils]: 88: Hoare triple {56604#(<= ~counter~0 28)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {56604#(<= ~counter~0 28)} is VALID [2022-04-28 07:18:55,226 INFO L290 TraceCheckUtils]: 87: Hoare triple {56604#(<= ~counter~0 28)} assume !!(0 != ~y3~0); {56604#(<= ~counter~0 28)} is VALID [2022-04-28 07:18:55,226 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {55791#true} {56604#(<= ~counter~0 28)} #63#return; {56604#(<= ~counter~0 28)} is VALID [2022-04-28 07:18:55,226 INFO L290 TraceCheckUtils]: 85: Hoare triple {55791#true} assume true; {55791#true} is VALID [2022-04-28 07:18:55,226 INFO L290 TraceCheckUtils]: 84: Hoare triple {55791#true} assume !(0 == ~cond); {55791#true} is VALID [2022-04-28 07:18:55,226 INFO L290 TraceCheckUtils]: 83: Hoare triple {55791#true} ~cond := #in~cond; {55791#true} is VALID [2022-04-28 07:18:55,226 INFO L272 TraceCheckUtils]: 82: Hoare triple {56604#(<= ~counter~0 28)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {55791#true} is VALID [2022-04-28 07:18:55,227 INFO L290 TraceCheckUtils]: 81: Hoare triple {56604#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {56604#(<= ~counter~0 28)} is VALID [2022-04-28 07:18:55,227 INFO L290 TraceCheckUtils]: 80: Hoare triple {56576#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56604#(<= ~counter~0 28)} is VALID [2022-04-28 07:18:55,228 INFO L290 TraceCheckUtils]: 79: Hoare triple {56576#(<= ~counter~0 27)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {56576#(<= ~counter~0 27)} is VALID [2022-04-28 07:18:55,228 INFO L290 TraceCheckUtils]: 78: Hoare triple {56576#(<= ~counter~0 27)} assume !!(0 != ~y3~0); {56576#(<= ~counter~0 27)} is VALID [2022-04-28 07:18:55,228 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {55791#true} {56576#(<= ~counter~0 27)} #63#return; {56576#(<= ~counter~0 27)} is VALID [2022-04-28 07:18:55,228 INFO L290 TraceCheckUtils]: 76: Hoare triple {55791#true} assume true; {55791#true} is VALID [2022-04-28 07:18:55,229 INFO L290 TraceCheckUtils]: 75: Hoare triple {55791#true} assume !(0 == ~cond); {55791#true} is VALID [2022-04-28 07:18:55,229 INFO L290 TraceCheckUtils]: 74: Hoare triple {55791#true} ~cond := #in~cond; {55791#true} is VALID [2022-04-28 07:18:55,229 INFO L272 TraceCheckUtils]: 73: Hoare triple {56576#(<= ~counter~0 27)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {55791#true} is VALID [2022-04-28 07:18:55,229 INFO L290 TraceCheckUtils]: 72: Hoare triple {56576#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {56576#(<= ~counter~0 27)} is VALID [2022-04-28 07:18:55,230 INFO L290 TraceCheckUtils]: 71: Hoare triple {56548#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56576#(<= ~counter~0 27)} is VALID [2022-04-28 07:18:55,230 INFO L290 TraceCheckUtils]: 70: Hoare triple {56548#(<= ~counter~0 26)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {56548#(<= ~counter~0 26)} is VALID [2022-04-28 07:18:55,230 INFO L290 TraceCheckUtils]: 69: Hoare triple {56548#(<= ~counter~0 26)} assume !!(0 != ~y3~0); {56548#(<= ~counter~0 26)} is VALID [2022-04-28 07:18:55,230 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {55791#true} {56548#(<= ~counter~0 26)} #63#return; {56548#(<= ~counter~0 26)} is VALID [2022-04-28 07:18:55,231 INFO L290 TraceCheckUtils]: 67: Hoare triple {55791#true} assume true; {55791#true} is VALID [2022-04-28 07:18:55,231 INFO L290 TraceCheckUtils]: 66: Hoare triple {55791#true} assume !(0 == ~cond); {55791#true} is VALID [2022-04-28 07:18:55,231 INFO L290 TraceCheckUtils]: 65: Hoare triple {55791#true} ~cond := #in~cond; {55791#true} is VALID [2022-04-28 07:18:55,231 INFO L272 TraceCheckUtils]: 64: Hoare triple {56548#(<= ~counter~0 26)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {55791#true} is VALID [2022-04-28 07:18:55,231 INFO L290 TraceCheckUtils]: 63: Hoare triple {56548#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {56548#(<= ~counter~0 26)} is VALID [2022-04-28 07:18:55,232 INFO L290 TraceCheckUtils]: 62: Hoare triple {56520#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56548#(<= ~counter~0 26)} is VALID [2022-04-28 07:18:55,232 INFO L290 TraceCheckUtils]: 61: Hoare triple {56520#(<= ~counter~0 25)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {56520#(<= ~counter~0 25)} is VALID [2022-04-28 07:18:55,232 INFO L290 TraceCheckUtils]: 60: Hoare triple {56520#(<= ~counter~0 25)} assume !!(0 != ~y3~0); {56520#(<= ~counter~0 25)} is VALID [2022-04-28 07:18:55,233 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {55791#true} {56520#(<= ~counter~0 25)} #63#return; {56520#(<= ~counter~0 25)} is VALID [2022-04-28 07:18:55,233 INFO L290 TraceCheckUtils]: 58: Hoare triple {55791#true} assume true; {55791#true} is VALID [2022-04-28 07:18:55,233 INFO L290 TraceCheckUtils]: 57: Hoare triple {55791#true} assume !(0 == ~cond); {55791#true} is VALID [2022-04-28 07:18:55,233 INFO L290 TraceCheckUtils]: 56: Hoare triple {55791#true} ~cond := #in~cond; {55791#true} is VALID [2022-04-28 07:18:55,233 INFO L272 TraceCheckUtils]: 55: Hoare triple {56520#(<= ~counter~0 25)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {55791#true} is VALID [2022-04-28 07:18:55,233 INFO L290 TraceCheckUtils]: 54: Hoare triple {56520#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {56520#(<= ~counter~0 25)} is VALID [2022-04-28 07:18:55,234 INFO L290 TraceCheckUtils]: 53: Hoare triple {56492#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56520#(<= ~counter~0 25)} is VALID [2022-04-28 07:18:55,234 INFO L290 TraceCheckUtils]: 52: Hoare triple {56492#(<= ~counter~0 24)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {56492#(<= ~counter~0 24)} is VALID [2022-04-28 07:18:55,234 INFO L290 TraceCheckUtils]: 51: Hoare triple {56492#(<= ~counter~0 24)} assume !!(0 != ~y3~0); {56492#(<= ~counter~0 24)} is VALID [2022-04-28 07:18:55,235 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {55791#true} {56492#(<= ~counter~0 24)} #63#return; {56492#(<= ~counter~0 24)} is VALID [2022-04-28 07:18:55,235 INFO L290 TraceCheckUtils]: 49: Hoare triple {55791#true} assume true; {55791#true} is VALID [2022-04-28 07:18:55,235 INFO L290 TraceCheckUtils]: 48: Hoare triple {55791#true} assume !(0 == ~cond); {55791#true} is VALID [2022-04-28 07:18:55,235 INFO L290 TraceCheckUtils]: 47: Hoare triple {55791#true} ~cond := #in~cond; {55791#true} is VALID [2022-04-28 07:18:55,235 INFO L272 TraceCheckUtils]: 46: Hoare triple {56492#(<= ~counter~0 24)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {55791#true} is VALID [2022-04-28 07:18:55,235 INFO L290 TraceCheckUtils]: 45: Hoare triple {56492#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {56492#(<= ~counter~0 24)} is VALID [2022-04-28 07:18:55,236 INFO L290 TraceCheckUtils]: 44: Hoare triple {56464#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56492#(<= ~counter~0 24)} is VALID [2022-04-28 07:18:55,236 INFO L290 TraceCheckUtils]: 43: Hoare triple {56464#(<= ~counter~0 23)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {56464#(<= ~counter~0 23)} is VALID [2022-04-28 07:18:55,236 INFO L290 TraceCheckUtils]: 42: Hoare triple {56464#(<= ~counter~0 23)} assume !!(0 != ~y3~0); {56464#(<= ~counter~0 23)} is VALID [2022-04-28 07:18:55,237 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {55791#true} {56464#(<= ~counter~0 23)} #63#return; {56464#(<= ~counter~0 23)} is VALID [2022-04-28 07:18:55,237 INFO L290 TraceCheckUtils]: 40: Hoare triple {55791#true} assume true; {55791#true} is VALID [2022-04-28 07:18:55,237 INFO L290 TraceCheckUtils]: 39: Hoare triple {55791#true} assume !(0 == ~cond); {55791#true} is VALID [2022-04-28 07:18:55,237 INFO L290 TraceCheckUtils]: 38: Hoare triple {55791#true} ~cond := #in~cond; {55791#true} is VALID [2022-04-28 07:18:55,237 INFO L272 TraceCheckUtils]: 37: Hoare triple {56464#(<= ~counter~0 23)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {55791#true} is VALID [2022-04-28 07:18:55,237 INFO L290 TraceCheckUtils]: 36: Hoare triple {56464#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {56464#(<= ~counter~0 23)} is VALID [2022-04-28 07:18:55,238 INFO L290 TraceCheckUtils]: 35: Hoare triple {56436#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56464#(<= ~counter~0 23)} is VALID [2022-04-28 07:18:55,238 INFO L290 TraceCheckUtils]: 34: Hoare triple {56436#(<= ~counter~0 22)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {56436#(<= ~counter~0 22)} is VALID [2022-04-28 07:18:55,238 INFO L290 TraceCheckUtils]: 33: Hoare triple {56436#(<= ~counter~0 22)} assume !!(0 != ~y3~0); {56436#(<= ~counter~0 22)} is VALID [2022-04-28 07:18:55,239 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {55791#true} {56436#(<= ~counter~0 22)} #63#return; {56436#(<= ~counter~0 22)} is VALID [2022-04-28 07:18:55,239 INFO L290 TraceCheckUtils]: 31: Hoare triple {55791#true} assume true; {55791#true} is VALID [2022-04-28 07:18:55,239 INFO L290 TraceCheckUtils]: 30: Hoare triple {55791#true} assume !(0 == ~cond); {55791#true} is VALID [2022-04-28 07:18:55,239 INFO L290 TraceCheckUtils]: 29: Hoare triple {55791#true} ~cond := #in~cond; {55791#true} is VALID [2022-04-28 07:18:55,239 INFO L272 TraceCheckUtils]: 28: Hoare triple {56436#(<= ~counter~0 22)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {55791#true} is VALID [2022-04-28 07:18:55,239 INFO L290 TraceCheckUtils]: 27: Hoare triple {56436#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {56436#(<= ~counter~0 22)} is VALID [2022-04-28 07:18:55,240 INFO L290 TraceCheckUtils]: 26: Hoare triple {56408#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56436#(<= ~counter~0 22)} is VALID [2022-04-28 07:18:55,240 INFO L290 TraceCheckUtils]: 25: Hoare triple {56408#(<= ~counter~0 21)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {56408#(<= ~counter~0 21)} is VALID [2022-04-28 07:18:55,240 INFO L290 TraceCheckUtils]: 24: Hoare triple {56408#(<= ~counter~0 21)} assume !!(0 != ~y3~0); {56408#(<= ~counter~0 21)} is VALID [2022-04-28 07:18:55,241 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {55791#true} {56408#(<= ~counter~0 21)} #63#return; {56408#(<= ~counter~0 21)} is VALID [2022-04-28 07:18:55,241 INFO L290 TraceCheckUtils]: 22: Hoare triple {55791#true} assume true; {55791#true} is VALID [2022-04-28 07:18:55,241 INFO L290 TraceCheckUtils]: 21: Hoare triple {55791#true} assume !(0 == ~cond); {55791#true} is VALID [2022-04-28 07:18:55,241 INFO L290 TraceCheckUtils]: 20: Hoare triple {55791#true} ~cond := #in~cond; {55791#true} is VALID [2022-04-28 07:18:55,241 INFO L272 TraceCheckUtils]: 19: Hoare triple {56408#(<= ~counter~0 21)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {55791#true} is VALID [2022-04-28 07:18:55,241 INFO L290 TraceCheckUtils]: 18: Hoare triple {56408#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {56408#(<= ~counter~0 21)} is VALID [2022-04-28 07:18:55,242 INFO L290 TraceCheckUtils]: 17: Hoare triple {56380#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56408#(<= ~counter~0 21)} is VALID [2022-04-28 07:18:55,242 INFO L290 TraceCheckUtils]: 16: Hoare triple {56380#(<= ~counter~0 20)} ~y1~0 := 0;~y2~0 := 0;~y3~0 := ~x1~0; {56380#(<= ~counter~0 20)} is VALID [2022-04-28 07:18:55,243 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {55791#true} {56380#(<= ~counter~0 20)} #61#return; {56380#(<= ~counter~0 20)} is VALID [2022-04-28 07:18:55,243 INFO L290 TraceCheckUtils]: 14: Hoare triple {55791#true} assume true; {55791#true} is VALID [2022-04-28 07:18:55,243 INFO L290 TraceCheckUtils]: 13: Hoare triple {55791#true} assume !(0 == ~cond); {55791#true} is VALID [2022-04-28 07:18:55,243 INFO L290 TraceCheckUtils]: 12: Hoare triple {55791#true} ~cond := #in~cond; {55791#true} is VALID [2022-04-28 07:18:55,243 INFO L272 TraceCheckUtils]: 11: Hoare triple {56380#(<= ~counter~0 20)} call assume_abort_if_not((if 0 != ~x2~0 then 1 else 0)); {55791#true} is VALID [2022-04-28 07:18:55,243 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {55791#true} {56380#(<= ~counter~0 20)} #59#return; {56380#(<= ~counter~0 20)} is VALID [2022-04-28 07:18:55,243 INFO L290 TraceCheckUtils]: 9: Hoare triple {55791#true} assume true; {55791#true} is VALID [2022-04-28 07:18:55,243 INFO L290 TraceCheckUtils]: 8: Hoare triple {55791#true} assume !(0 == ~cond); {55791#true} is VALID [2022-04-28 07:18:55,243 INFO L290 TraceCheckUtils]: 7: Hoare triple {55791#true} ~cond := #in~cond; {55791#true} is VALID [2022-04-28 07:18:55,243 INFO L272 TraceCheckUtils]: 6: Hoare triple {56380#(<= ~counter~0 20)} call assume_abort_if_not((if ~x1~0 >= 0 then 1 else 0)); {55791#true} is VALID [2022-04-28 07:18:55,244 INFO L290 TraceCheckUtils]: 5: Hoare triple {56380#(<= ~counter~0 20)} havoc ~x1~0;havoc ~x2~0;havoc ~y1~0;havoc ~y2~0;havoc ~y3~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~x1~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~x2~0 := #t~nondet5;havoc #t~nondet5; {56380#(<= ~counter~0 20)} is VALID [2022-04-28 07:18:55,244 INFO L272 TraceCheckUtils]: 4: Hoare triple {56380#(<= ~counter~0 20)} call #t~ret7 := main(); {56380#(<= ~counter~0 20)} is VALID [2022-04-28 07:18:55,244 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {56380#(<= ~counter~0 20)} {55791#true} #67#return; {56380#(<= ~counter~0 20)} is VALID [2022-04-28 07:18:55,244 INFO L290 TraceCheckUtils]: 2: Hoare triple {56380#(<= ~counter~0 20)} assume true; {56380#(<= ~counter~0 20)} is VALID [2022-04-28 07:18:55,245 INFO L290 TraceCheckUtils]: 1: Hoare triple {55791#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(11, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {56380#(<= ~counter~0 20)} is VALID [2022-04-28 07:18:55,245 INFO L272 TraceCheckUtils]: 0: Hoare triple {55791#true} call ULTIMATE.init(); {55791#true} is VALID [2022-04-28 07:18:55,246 INFO L134 CoverageAnalysis]: Checked inductivity of 3774 backedges. 58 proven. 2088 refuted. 0 times theorem prover too weak. 1628 trivial. 0 not checked. [2022-04-28 07:18:55,246 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 07:18:55,246 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1589295862] [2022-04-28 07:18:55,246 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 07:18:55,246 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [851954917] [2022-04-28 07:18:55,246 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [851954917] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 07:18:55,246 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 07:18:55,246 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [33, 33] total 54 [2022-04-28 07:18:55,246 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 07:18:55,246 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [147728303] [2022-04-28 07:18:55,246 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [147728303] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 07:18:55,246 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 07:18:55,246 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [33] imperfect sequences [] total 33 [2022-04-28 07:18:55,246 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [543511512] [2022-04-28 07:18:55,247 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 07:18:55,256 INFO L78 Accepts]: Start accepts. Automaton has has 33 states, 33 states have (on average 6.515151515151516) internal successors, (215), 32 states have internal predecessors, (215), 32 states have call successors, (34), 32 states have call predecessors, (34), 30 states have return successors, (32), 30 states have call predecessors, (32), 31 states have call successors, (32) Word has length 284 [2022-04-28 07:18:55,256 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 07:18:55,256 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 33 states, 33 states have (on average 6.515151515151516) internal successors, (215), 32 states have internal predecessors, (215), 32 states have call successors, (34), 32 states have call predecessors, (34), 30 states have return successors, (32), 30 states have call predecessors, (32), 31 states have call successors, (32) [2022-04-28 07:18:55,481 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 281 edges. 281 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 07:18:55,481 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 33 states [2022-04-28 07:18:55,481 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 07:18:55,481 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 33 interpolants. [2022-04-28 07:18:55,481 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1331, Invalid=1531, Unknown=0, NotChecked=0, Total=2862 [2022-04-28 07:18:55,482 INFO L87 Difference]: Start difference. First operand 281 states and 311 transitions. Second operand has 33 states, 33 states have (on average 6.515151515151516) internal successors, (215), 32 states have internal predecessors, (215), 32 states have call successors, (34), 32 states have call predecessors, (34), 30 states have return successors, (32), 30 states have call predecessors, (32), 31 states have call successors, (32) [2022-04-28 07:18:56,834 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 07:18:56,834 INFO L93 Difference]: Finished difference Result 295 states and 326 transitions. [2022-04-28 07:18:56,834 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 62 states. [2022-04-28 07:18:56,835 INFO L78 Accepts]: Start accepts. Automaton has has 33 states, 33 states have (on average 6.515151515151516) internal successors, (215), 32 states have internal predecessors, (215), 32 states have call successors, (34), 32 states have call predecessors, (34), 30 states have return successors, (32), 30 states have call predecessors, (32), 31 states have call successors, (32) Word has length 284 [2022-04-28 07:18:56,835 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 07:18:56,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 33 states, 33 states have (on average 6.515151515151516) internal successors, (215), 32 states have internal predecessors, (215), 32 states have call successors, (34), 32 states have call predecessors, (34), 30 states have return successors, (32), 30 states have call predecessors, (32), 31 states have call successors, (32) [2022-04-28 07:18:56,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62 states to 62 states and 325 transitions. [2022-04-28 07:18:56,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 33 states, 33 states have (on average 6.515151515151516) internal successors, (215), 32 states have internal predecessors, (215), 32 states have call successors, (34), 32 states have call predecessors, (34), 30 states have return successors, (32), 30 states have call predecessors, (32), 31 states have call successors, (32) [2022-04-28 07:18:56,844 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62 states to 62 states and 325 transitions. [2022-04-28 07:18:56,844 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 62 states and 325 transitions. [2022-04-28 07:18:57,108 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 325 edges. 325 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 07:18:57,112 INFO L225 Difference]: With dead ends: 295 [2022-04-28 07:18:57,113 INFO L226 Difference]: Without dead ends: 290 [2022-04-28 07:18:57,113 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 596 GetRequests, 514 SyntacticMatches, 1 SemanticMatches, 81 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 504 ImplicationChecksByTransitivity, 1.1s TimeCoverageRelationStatistics Valid=2868, Invalid=3938, Unknown=0, NotChecked=0, Total=6806 [2022-04-28 07:18:57,113 INFO L413 NwaCegarLoop]: 55 mSDtfsCounter, 92 mSDsluCounter, 265 mSDsCounter, 0 mSdLazyCounter, 207 mSolverCounterSat, 21 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 92 SdHoareTripleChecker+Valid, 320 SdHoareTripleChecker+Invalid, 228 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 21 IncrementalHoareTripleChecker+Valid, 207 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-28 07:18:57,113 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [92 Valid, 320 Invalid, 228 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [21 Valid, 207 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-28 07:18:57,114 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 290 states. [2022-04-28 07:18:57,465 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 290 to 290. [2022-04-28 07:18:57,465 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 07:18:57,466 INFO L82 GeneralOperation]: Start isEquivalent. First operand 290 states. Second operand has 290 states, 222 states have (on average 1.1396396396396395) internal successors, (253), 222 states have internal predecessors, (253), 35 states have call successors, (35), 34 states have call predecessors, (35), 32 states have return successors, (33), 33 states have call predecessors, (33), 33 states have call successors, (33) [2022-04-28 07:18:57,466 INFO L74 IsIncluded]: Start isIncluded. First operand 290 states. Second operand has 290 states, 222 states have (on average 1.1396396396396395) internal successors, (253), 222 states have internal predecessors, (253), 35 states have call successors, (35), 34 states have call predecessors, (35), 32 states have return successors, (33), 33 states have call predecessors, (33), 33 states have call successors, (33) [2022-04-28 07:18:57,466 INFO L87 Difference]: Start difference. First operand 290 states. Second operand has 290 states, 222 states have (on average 1.1396396396396395) internal successors, (253), 222 states have internal predecessors, (253), 35 states have call successors, (35), 34 states have call predecessors, (35), 32 states have return successors, (33), 33 states have call predecessors, (33), 33 states have call successors, (33) [2022-04-28 07:18:57,469 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 07:18:57,469 INFO L93 Difference]: Finished difference Result 290 states and 321 transitions. [2022-04-28 07:18:57,469 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 321 transitions. [2022-04-28 07:18:57,470 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 07:18:57,470 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 07:18:57,470 INFO L74 IsIncluded]: Start isIncluded. First operand has 290 states, 222 states have (on average 1.1396396396396395) internal successors, (253), 222 states have internal predecessors, (253), 35 states have call successors, (35), 34 states have call predecessors, (35), 32 states have return successors, (33), 33 states have call predecessors, (33), 33 states have call successors, (33) Second operand 290 states. [2022-04-28 07:18:57,470 INFO L87 Difference]: Start difference. First operand has 290 states, 222 states have (on average 1.1396396396396395) internal successors, (253), 222 states have internal predecessors, (253), 35 states have call successors, (35), 34 states have call predecessors, (35), 32 states have return successors, (33), 33 states have call predecessors, (33), 33 states have call successors, (33) Second operand 290 states. [2022-04-28 07:18:57,473 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 07:18:57,473 INFO L93 Difference]: Finished difference Result 290 states and 321 transitions. [2022-04-28 07:18:57,473 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 321 transitions. [2022-04-28 07:18:57,474 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 07:18:57,474 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 07:18:57,474 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 07:18:57,474 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 07:18:57,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 290 states, 222 states have (on average 1.1396396396396395) internal successors, (253), 222 states have internal predecessors, (253), 35 states have call successors, (35), 34 states have call predecessors, (35), 32 states have return successors, (33), 33 states have call predecessors, (33), 33 states have call successors, (33) [2022-04-28 07:18:57,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 290 states and 321 transitions. [2022-04-28 07:18:57,478 INFO L78 Accepts]: Start accepts. Automaton has 290 states and 321 transitions. Word has length 284 [2022-04-28 07:18:57,478 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 07:18:57,478 INFO L495 AbstractCegarLoop]: Abstraction has 290 states and 321 transitions. [2022-04-28 07:18:57,479 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 33 states, 33 states have (on average 6.515151515151516) internal successors, (215), 32 states have internal predecessors, (215), 32 states have call successors, (34), 32 states have call predecessors, (34), 30 states have return successors, (32), 30 states have call predecessors, (32), 31 states have call successors, (32) [2022-04-28 07:18:57,479 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 290 states and 321 transitions. [2022-04-28 07:18:57,889 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 321 edges. 321 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 07:18:57,889 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 321 transitions. [2022-04-28 07:18:57,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 294 [2022-04-28 07:18:57,891 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 07:18:57,891 INFO L195 NwaCegarLoop]: trace histogram [31, 31, 30, 30, 30, 30, 30, 30, 30, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 07:18:57,907 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (33)] Forceful destruction successful, exit code 0 [2022-04-28 07:18:58,091 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable32,33 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 07:18:58,091 INFO L420 AbstractCegarLoop]: === Iteration 34 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 07:18:58,091 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 07:18:58,092 INFO L85 PathProgramCache]: Analyzing trace with hash 520028246, now seen corresponding path program 59 times [2022-04-28 07:18:58,092 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 07:18:58,092 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [495142954] [2022-04-28 07:18:58,092 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 07:18:58,092 INFO L85 PathProgramCache]: Analyzing trace with hash 520028246, now seen corresponding path program 60 times [2022-04-28 07:18:58,092 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 07:18:58,092 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1814004686] [2022-04-28 07:18:58,092 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 07:18:58,092 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 07:18:58,111 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 07:18:58,112 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [926233125] [2022-04-28 07:18:58,112 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-28 07:18:58,112 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 07:18:58,112 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 07:18:58,113 INFO L229 MonitoredProcess]: Starting monitored process 34 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 07:18:58,114 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (34)] Waiting until timeout for monitored process [2022-04-28 07:18:58,279 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 31 check-sat command(s) [2022-04-28 07:18:58,280 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 07:18:58,283 INFO L263 TraceCheckSpWp]: Trace formula consists of 783 conjuncts, 65 conjunts are in the unsatisfiable core [2022-04-28 07:18:58,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 07:18:58,329 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 07:18:59,768 INFO L272 TraceCheckUtils]: 0: Hoare triple {59356#true} call ULTIMATE.init(); {59356#true} is VALID [2022-04-28 07:18:59,768 INFO L290 TraceCheckUtils]: 1: Hoare triple {59356#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(11, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {59364#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:59,769 INFO L290 TraceCheckUtils]: 2: Hoare triple {59364#(<= ~counter~0 0)} assume true; {59364#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:59,769 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {59364#(<= ~counter~0 0)} {59356#true} #67#return; {59364#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:59,769 INFO L272 TraceCheckUtils]: 4: Hoare triple {59364#(<= ~counter~0 0)} call #t~ret7 := main(); {59364#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:59,769 INFO L290 TraceCheckUtils]: 5: Hoare triple {59364#(<= ~counter~0 0)} havoc ~x1~0;havoc ~x2~0;havoc ~y1~0;havoc ~y2~0;havoc ~y3~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~x1~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~x2~0 := #t~nondet5;havoc #t~nondet5; {59364#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:59,770 INFO L272 TraceCheckUtils]: 6: Hoare triple {59364#(<= ~counter~0 0)} call assume_abort_if_not((if ~x1~0 >= 0 then 1 else 0)); {59364#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:59,770 INFO L290 TraceCheckUtils]: 7: Hoare triple {59364#(<= ~counter~0 0)} ~cond := #in~cond; {59364#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:59,770 INFO L290 TraceCheckUtils]: 8: Hoare triple {59364#(<= ~counter~0 0)} assume !(0 == ~cond); {59364#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:59,770 INFO L290 TraceCheckUtils]: 9: Hoare triple {59364#(<= ~counter~0 0)} assume true; {59364#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:59,771 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {59364#(<= ~counter~0 0)} {59364#(<= ~counter~0 0)} #59#return; {59364#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:59,771 INFO L272 TraceCheckUtils]: 11: Hoare triple {59364#(<= ~counter~0 0)} call assume_abort_if_not((if 0 != ~x2~0 then 1 else 0)); {59364#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:59,771 INFO L290 TraceCheckUtils]: 12: Hoare triple {59364#(<= ~counter~0 0)} ~cond := #in~cond; {59364#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:59,772 INFO L290 TraceCheckUtils]: 13: Hoare triple {59364#(<= ~counter~0 0)} assume !(0 == ~cond); {59364#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:59,772 INFO L290 TraceCheckUtils]: 14: Hoare triple {59364#(<= ~counter~0 0)} assume true; {59364#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:59,772 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {59364#(<= ~counter~0 0)} {59364#(<= ~counter~0 0)} #61#return; {59364#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:59,772 INFO L290 TraceCheckUtils]: 16: Hoare triple {59364#(<= ~counter~0 0)} ~y1~0 := 0;~y2~0 := 0;~y3~0 := ~x1~0; {59364#(<= ~counter~0 0)} is VALID [2022-04-28 07:18:59,774 INFO L290 TraceCheckUtils]: 17: Hoare triple {59364#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {59413#(<= ~counter~0 1)} is VALID [2022-04-28 07:18:59,774 INFO L290 TraceCheckUtils]: 18: Hoare triple {59413#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {59413#(<= ~counter~0 1)} is VALID [2022-04-28 07:18:59,775 INFO L272 TraceCheckUtils]: 19: Hoare triple {59413#(<= ~counter~0 1)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {59413#(<= ~counter~0 1)} is VALID [2022-04-28 07:18:59,775 INFO L290 TraceCheckUtils]: 20: Hoare triple {59413#(<= ~counter~0 1)} ~cond := #in~cond; {59413#(<= ~counter~0 1)} is VALID [2022-04-28 07:18:59,775 INFO L290 TraceCheckUtils]: 21: Hoare triple {59413#(<= ~counter~0 1)} assume !(0 == ~cond); {59413#(<= ~counter~0 1)} is VALID [2022-04-28 07:18:59,775 INFO L290 TraceCheckUtils]: 22: Hoare triple {59413#(<= ~counter~0 1)} assume true; {59413#(<= ~counter~0 1)} is VALID [2022-04-28 07:18:59,776 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {59413#(<= ~counter~0 1)} {59413#(<= ~counter~0 1)} #63#return; {59413#(<= ~counter~0 1)} is VALID [2022-04-28 07:18:59,776 INFO L290 TraceCheckUtils]: 24: Hoare triple {59413#(<= ~counter~0 1)} assume !!(0 != ~y3~0); {59413#(<= ~counter~0 1)} is VALID [2022-04-28 07:18:59,776 INFO L290 TraceCheckUtils]: 25: Hoare triple {59413#(<= ~counter~0 1)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {59413#(<= ~counter~0 1)} is VALID [2022-04-28 07:18:59,777 INFO L290 TraceCheckUtils]: 26: Hoare triple {59413#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {59441#(<= ~counter~0 2)} is VALID [2022-04-28 07:18:59,777 INFO L290 TraceCheckUtils]: 27: Hoare triple {59441#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {59441#(<= ~counter~0 2)} is VALID [2022-04-28 07:18:59,778 INFO L272 TraceCheckUtils]: 28: Hoare triple {59441#(<= ~counter~0 2)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {59441#(<= ~counter~0 2)} is VALID [2022-04-28 07:18:59,778 INFO L290 TraceCheckUtils]: 29: Hoare triple {59441#(<= ~counter~0 2)} ~cond := #in~cond; {59441#(<= ~counter~0 2)} is VALID [2022-04-28 07:18:59,778 INFO L290 TraceCheckUtils]: 30: Hoare triple {59441#(<= ~counter~0 2)} assume !(0 == ~cond); {59441#(<= ~counter~0 2)} is VALID [2022-04-28 07:18:59,778 INFO L290 TraceCheckUtils]: 31: Hoare triple {59441#(<= ~counter~0 2)} assume true; {59441#(<= ~counter~0 2)} is VALID [2022-04-28 07:18:59,779 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {59441#(<= ~counter~0 2)} {59441#(<= ~counter~0 2)} #63#return; {59441#(<= ~counter~0 2)} is VALID [2022-04-28 07:18:59,779 INFO L290 TraceCheckUtils]: 33: Hoare triple {59441#(<= ~counter~0 2)} assume !!(0 != ~y3~0); {59441#(<= ~counter~0 2)} is VALID [2022-04-28 07:18:59,779 INFO L290 TraceCheckUtils]: 34: Hoare triple {59441#(<= ~counter~0 2)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {59441#(<= ~counter~0 2)} is VALID [2022-04-28 07:18:59,780 INFO L290 TraceCheckUtils]: 35: Hoare triple {59441#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {59469#(<= ~counter~0 3)} is VALID [2022-04-28 07:18:59,780 INFO L290 TraceCheckUtils]: 36: Hoare triple {59469#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {59469#(<= ~counter~0 3)} is VALID [2022-04-28 07:18:59,781 INFO L272 TraceCheckUtils]: 37: Hoare triple {59469#(<= ~counter~0 3)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {59469#(<= ~counter~0 3)} is VALID [2022-04-28 07:18:59,781 INFO L290 TraceCheckUtils]: 38: Hoare triple {59469#(<= ~counter~0 3)} ~cond := #in~cond; {59469#(<= ~counter~0 3)} is VALID [2022-04-28 07:18:59,781 INFO L290 TraceCheckUtils]: 39: Hoare triple {59469#(<= ~counter~0 3)} assume !(0 == ~cond); {59469#(<= ~counter~0 3)} is VALID [2022-04-28 07:18:59,781 INFO L290 TraceCheckUtils]: 40: Hoare triple {59469#(<= ~counter~0 3)} assume true; {59469#(<= ~counter~0 3)} is VALID [2022-04-28 07:18:59,782 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {59469#(<= ~counter~0 3)} {59469#(<= ~counter~0 3)} #63#return; {59469#(<= ~counter~0 3)} is VALID [2022-04-28 07:18:59,782 INFO L290 TraceCheckUtils]: 42: Hoare triple {59469#(<= ~counter~0 3)} assume !!(0 != ~y3~0); {59469#(<= ~counter~0 3)} is VALID [2022-04-28 07:18:59,782 INFO L290 TraceCheckUtils]: 43: Hoare triple {59469#(<= ~counter~0 3)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {59469#(<= ~counter~0 3)} is VALID [2022-04-28 07:18:59,783 INFO L290 TraceCheckUtils]: 44: Hoare triple {59469#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {59497#(<= ~counter~0 4)} is VALID [2022-04-28 07:18:59,783 INFO L290 TraceCheckUtils]: 45: Hoare triple {59497#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {59497#(<= ~counter~0 4)} is VALID [2022-04-28 07:18:59,784 INFO L272 TraceCheckUtils]: 46: Hoare triple {59497#(<= ~counter~0 4)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {59497#(<= ~counter~0 4)} is VALID [2022-04-28 07:18:59,784 INFO L290 TraceCheckUtils]: 47: Hoare triple {59497#(<= ~counter~0 4)} ~cond := #in~cond; {59497#(<= ~counter~0 4)} is VALID [2022-04-28 07:18:59,784 INFO L290 TraceCheckUtils]: 48: Hoare triple {59497#(<= ~counter~0 4)} assume !(0 == ~cond); {59497#(<= ~counter~0 4)} is VALID [2022-04-28 07:18:59,784 INFO L290 TraceCheckUtils]: 49: Hoare triple {59497#(<= ~counter~0 4)} assume true; {59497#(<= ~counter~0 4)} is VALID [2022-04-28 07:18:59,785 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {59497#(<= ~counter~0 4)} {59497#(<= ~counter~0 4)} #63#return; {59497#(<= ~counter~0 4)} is VALID [2022-04-28 07:18:59,785 INFO L290 TraceCheckUtils]: 51: Hoare triple {59497#(<= ~counter~0 4)} assume !!(0 != ~y3~0); {59497#(<= ~counter~0 4)} is VALID [2022-04-28 07:18:59,785 INFO L290 TraceCheckUtils]: 52: Hoare triple {59497#(<= ~counter~0 4)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {59497#(<= ~counter~0 4)} is VALID [2022-04-28 07:18:59,786 INFO L290 TraceCheckUtils]: 53: Hoare triple {59497#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {59525#(<= ~counter~0 5)} is VALID [2022-04-28 07:18:59,786 INFO L290 TraceCheckUtils]: 54: Hoare triple {59525#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {59525#(<= ~counter~0 5)} is VALID [2022-04-28 07:18:59,787 INFO L272 TraceCheckUtils]: 55: Hoare triple {59525#(<= ~counter~0 5)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {59525#(<= ~counter~0 5)} is VALID [2022-04-28 07:18:59,787 INFO L290 TraceCheckUtils]: 56: Hoare triple {59525#(<= ~counter~0 5)} ~cond := #in~cond; {59525#(<= ~counter~0 5)} is VALID [2022-04-28 07:18:59,787 INFO L290 TraceCheckUtils]: 57: Hoare triple {59525#(<= ~counter~0 5)} assume !(0 == ~cond); {59525#(<= ~counter~0 5)} is VALID [2022-04-28 07:18:59,788 INFO L290 TraceCheckUtils]: 58: Hoare triple {59525#(<= ~counter~0 5)} assume true; {59525#(<= ~counter~0 5)} is VALID [2022-04-28 07:18:59,788 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {59525#(<= ~counter~0 5)} {59525#(<= ~counter~0 5)} #63#return; {59525#(<= ~counter~0 5)} is VALID [2022-04-28 07:18:59,788 INFO L290 TraceCheckUtils]: 60: Hoare triple {59525#(<= ~counter~0 5)} assume !!(0 != ~y3~0); {59525#(<= ~counter~0 5)} is VALID [2022-04-28 07:18:59,788 INFO L290 TraceCheckUtils]: 61: Hoare triple {59525#(<= ~counter~0 5)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {59525#(<= ~counter~0 5)} is VALID [2022-04-28 07:18:59,789 INFO L290 TraceCheckUtils]: 62: Hoare triple {59525#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {59553#(<= ~counter~0 6)} is VALID [2022-04-28 07:18:59,789 INFO L290 TraceCheckUtils]: 63: Hoare triple {59553#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {59553#(<= ~counter~0 6)} is VALID [2022-04-28 07:18:59,790 INFO L272 TraceCheckUtils]: 64: Hoare triple {59553#(<= ~counter~0 6)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {59553#(<= ~counter~0 6)} is VALID [2022-04-28 07:18:59,790 INFO L290 TraceCheckUtils]: 65: Hoare triple {59553#(<= ~counter~0 6)} ~cond := #in~cond; {59553#(<= ~counter~0 6)} is VALID [2022-04-28 07:18:59,790 INFO L290 TraceCheckUtils]: 66: Hoare triple {59553#(<= ~counter~0 6)} assume !(0 == ~cond); {59553#(<= ~counter~0 6)} is VALID [2022-04-28 07:18:59,791 INFO L290 TraceCheckUtils]: 67: Hoare triple {59553#(<= ~counter~0 6)} assume true; {59553#(<= ~counter~0 6)} is VALID [2022-04-28 07:18:59,791 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {59553#(<= ~counter~0 6)} {59553#(<= ~counter~0 6)} #63#return; {59553#(<= ~counter~0 6)} is VALID [2022-04-28 07:18:59,791 INFO L290 TraceCheckUtils]: 69: Hoare triple {59553#(<= ~counter~0 6)} assume !!(0 != ~y3~0); {59553#(<= ~counter~0 6)} is VALID [2022-04-28 07:18:59,792 INFO L290 TraceCheckUtils]: 70: Hoare triple {59553#(<= ~counter~0 6)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {59553#(<= ~counter~0 6)} is VALID [2022-04-28 07:18:59,792 INFO L290 TraceCheckUtils]: 71: Hoare triple {59553#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {59581#(<= ~counter~0 7)} is VALID [2022-04-28 07:18:59,793 INFO L290 TraceCheckUtils]: 72: Hoare triple {59581#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {59581#(<= ~counter~0 7)} is VALID [2022-04-28 07:18:59,793 INFO L272 TraceCheckUtils]: 73: Hoare triple {59581#(<= ~counter~0 7)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {59581#(<= ~counter~0 7)} is VALID [2022-04-28 07:18:59,793 INFO L290 TraceCheckUtils]: 74: Hoare triple {59581#(<= ~counter~0 7)} ~cond := #in~cond; {59581#(<= ~counter~0 7)} is VALID [2022-04-28 07:18:59,794 INFO L290 TraceCheckUtils]: 75: Hoare triple {59581#(<= ~counter~0 7)} assume !(0 == ~cond); {59581#(<= ~counter~0 7)} is VALID [2022-04-28 07:18:59,794 INFO L290 TraceCheckUtils]: 76: Hoare triple {59581#(<= ~counter~0 7)} assume true; {59581#(<= ~counter~0 7)} is VALID [2022-04-28 07:18:59,794 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {59581#(<= ~counter~0 7)} {59581#(<= ~counter~0 7)} #63#return; {59581#(<= ~counter~0 7)} is VALID [2022-04-28 07:18:59,794 INFO L290 TraceCheckUtils]: 78: Hoare triple {59581#(<= ~counter~0 7)} assume !!(0 != ~y3~0); {59581#(<= ~counter~0 7)} is VALID [2022-04-28 07:18:59,795 INFO L290 TraceCheckUtils]: 79: Hoare triple {59581#(<= ~counter~0 7)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {59581#(<= ~counter~0 7)} is VALID [2022-04-28 07:18:59,795 INFO L290 TraceCheckUtils]: 80: Hoare triple {59581#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {59609#(<= ~counter~0 8)} is VALID [2022-04-28 07:18:59,796 INFO L290 TraceCheckUtils]: 81: Hoare triple {59609#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {59609#(<= ~counter~0 8)} is VALID [2022-04-28 07:18:59,796 INFO L272 TraceCheckUtils]: 82: Hoare triple {59609#(<= ~counter~0 8)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {59609#(<= ~counter~0 8)} is VALID [2022-04-28 07:18:59,796 INFO L290 TraceCheckUtils]: 83: Hoare triple {59609#(<= ~counter~0 8)} ~cond := #in~cond; {59609#(<= ~counter~0 8)} is VALID [2022-04-28 07:18:59,797 INFO L290 TraceCheckUtils]: 84: Hoare triple {59609#(<= ~counter~0 8)} assume !(0 == ~cond); {59609#(<= ~counter~0 8)} is VALID [2022-04-28 07:18:59,797 INFO L290 TraceCheckUtils]: 85: Hoare triple {59609#(<= ~counter~0 8)} assume true; {59609#(<= ~counter~0 8)} is VALID [2022-04-28 07:18:59,797 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {59609#(<= ~counter~0 8)} {59609#(<= ~counter~0 8)} #63#return; {59609#(<= ~counter~0 8)} is VALID [2022-04-28 07:18:59,798 INFO L290 TraceCheckUtils]: 87: Hoare triple {59609#(<= ~counter~0 8)} assume !!(0 != ~y3~0); {59609#(<= ~counter~0 8)} is VALID [2022-04-28 07:18:59,798 INFO L290 TraceCheckUtils]: 88: Hoare triple {59609#(<= ~counter~0 8)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {59609#(<= ~counter~0 8)} is VALID [2022-04-28 07:18:59,799 INFO L290 TraceCheckUtils]: 89: Hoare triple {59609#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {59637#(<= ~counter~0 9)} is VALID [2022-04-28 07:18:59,799 INFO L290 TraceCheckUtils]: 90: Hoare triple {59637#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {59637#(<= ~counter~0 9)} is VALID [2022-04-28 07:18:59,799 INFO L272 TraceCheckUtils]: 91: Hoare triple {59637#(<= ~counter~0 9)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {59637#(<= ~counter~0 9)} is VALID [2022-04-28 07:18:59,799 INFO L290 TraceCheckUtils]: 92: Hoare triple {59637#(<= ~counter~0 9)} ~cond := #in~cond; {59637#(<= ~counter~0 9)} is VALID [2022-04-28 07:18:59,800 INFO L290 TraceCheckUtils]: 93: Hoare triple {59637#(<= ~counter~0 9)} assume !(0 == ~cond); {59637#(<= ~counter~0 9)} is VALID [2022-04-28 07:18:59,800 INFO L290 TraceCheckUtils]: 94: Hoare triple {59637#(<= ~counter~0 9)} assume true; {59637#(<= ~counter~0 9)} is VALID [2022-04-28 07:18:59,800 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {59637#(<= ~counter~0 9)} {59637#(<= ~counter~0 9)} #63#return; {59637#(<= ~counter~0 9)} is VALID [2022-04-28 07:18:59,801 INFO L290 TraceCheckUtils]: 96: Hoare triple {59637#(<= ~counter~0 9)} assume !!(0 != ~y3~0); {59637#(<= ~counter~0 9)} is VALID [2022-04-28 07:18:59,801 INFO L290 TraceCheckUtils]: 97: Hoare triple {59637#(<= ~counter~0 9)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {59637#(<= ~counter~0 9)} is VALID [2022-04-28 07:18:59,802 INFO L290 TraceCheckUtils]: 98: Hoare triple {59637#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {59665#(<= ~counter~0 10)} is VALID [2022-04-28 07:18:59,802 INFO L290 TraceCheckUtils]: 99: Hoare triple {59665#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {59665#(<= ~counter~0 10)} is VALID [2022-04-28 07:18:59,802 INFO L272 TraceCheckUtils]: 100: Hoare triple {59665#(<= ~counter~0 10)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {59665#(<= ~counter~0 10)} is VALID [2022-04-28 07:18:59,803 INFO L290 TraceCheckUtils]: 101: Hoare triple {59665#(<= ~counter~0 10)} ~cond := #in~cond; {59665#(<= ~counter~0 10)} is VALID [2022-04-28 07:18:59,803 INFO L290 TraceCheckUtils]: 102: Hoare triple {59665#(<= ~counter~0 10)} assume !(0 == ~cond); {59665#(<= ~counter~0 10)} is VALID [2022-04-28 07:18:59,803 INFO L290 TraceCheckUtils]: 103: Hoare triple {59665#(<= ~counter~0 10)} assume true; {59665#(<= ~counter~0 10)} is VALID [2022-04-28 07:18:59,804 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {59665#(<= ~counter~0 10)} {59665#(<= ~counter~0 10)} #63#return; {59665#(<= ~counter~0 10)} is VALID [2022-04-28 07:18:59,804 INFO L290 TraceCheckUtils]: 105: Hoare triple {59665#(<= ~counter~0 10)} assume !!(0 != ~y3~0); {59665#(<= ~counter~0 10)} is VALID [2022-04-28 07:18:59,804 INFO L290 TraceCheckUtils]: 106: Hoare triple {59665#(<= ~counter~0 10)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {59665#(<= ~counter~0 10)} is VALID [2022-04-28 07:18:59,805 INFO L290 TraceCheckUtils]: 107: Hoare triple {59665#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {59693#(<= ~counter~0 11)} is VALID [2022-04-28 07:18:59,805 INFO L290 TraceCheckUtils]: 108: Hoare triple {59693#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {59693#(<= ~counter~0 11)} is VALID [2022-04-28 07:18:59,806 INFO L272 TraceCheckUtils]: 109: Hoare triple {59693#(<= ~counter~0 11)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {59693#(<= ~counter~0 11)} is VALID [2022-04-28 07:18:59,806 INFO L290 TraceCheckUtils]: 110: Hoare triple {59693#(<= ~counter~0 11)} ~cond := #in~cond; {59693#(<= ~counter~0 11)} is VALID [2022-04-28 07:18:59,806 INFO L290 TraceCheckUtils]: 111: Hoare triple {59693#(<= ~counter~0 11)} assume !(0 == ~cond); {59693#(<= ~counter~0 11)} is VALID [2022-04-28 07:18:59,806 INFO L290 TraceCheckUtils]: 112: Hoare triple {59693#(<= ~counter~0 11)} assume true; {59693#(<= ~counter~0 11)} is VALID [2022-04-28 07:18:59,807 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {59693#(<= ~counter~0 11)} {59693#(<= ~counter~0 11)} #63#return; {59693#(<= ~counter~0 11)} is VALID [2022-04-28 07:18:59,807 INFO L290 TraceCheckUtils]: 114: Hoare triple {59693#(<= ~counter~0 11)} assume !!(0 != ~y3~0); {59693#(<= ~counter~0 11)} is VALID [2022-04-28 07:18:59,807 INFO L290 TraceCheckUtils]: 115: Hoare triple {59693#(<= ~counter~0 11)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {59693#(<= ~counter~0 11)} is VALID [2022-04-28 07:18:59,808 INFO L290 TraceCheckUtils]: 116: Hoare triple {59693#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {59721#(<= ~counter~0 12)} is VALID [2022-04-28 07:18:59,808 INFO L290 TraceCheckUtils]: 117: Hoare triple {59721#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {59721#(<= ~counter~0 12)} is VALID [2022-04-28 07:18:59,809 INFO L272 TraceCheckUtils]: 118: Hoare triple {59721#(<= ~counter~0 12)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {59721#(<= ~counter~0 12)} is VALID [2022-04-28 07:18:59,809 INFO L290 TraceCheckUtils]: 119: Hoare triple {59721#(<= ~counter~0 12)} ~cond := #in~cond; {59721#(<= ~counter~0 12)} is VALID [2022-04-28 07:18:59,809 INFO L290 TraceCheckUtils]: 120: Hoare triple {59721#(<= ~counter~0 12)} assume !(0 == ~cond); {59721#(<= ~counter~0 12)} is VALID [2022-04-28 07:18:59,809 INFO L290 TraceCheckUtils]: 121: Hoare triple {59721#(<= ~counter~0 12)} assume true; {59721#(<= ~counter~0 12)} is VALID [2022-04-28 07:18:59,810 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {59721#(<= ~counter~0 12)} {59721#(<= ~counter~0 12)} #63#return; {59721#(<= ~counter~0 12)} is VALID [2022-04-28 07:18:59,810 INFO L290 TraceCheckUtils]: 123: Hoare triple {59721#(<= ~counter~0 12)} assume !!(0 != ~y3~0); {59721#(<= ~counter~0 12)} is VALID [2022-04-28 07:18:59,810 INFO L290 TraceCheckUtils]: 124: Hoare triple {59721#(<= ~counter~0 12)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {59721#(<= ~counter~0 12)} is VALID [2022-04-28 07:18:59,811 INFO L290 TraceCheckUtils]: 125: Hoare triple {59721#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {59749#(<= ~counter~0 13)} is VALID [2022-04-28 07:18:59,811 INFO L290 TraceCheckUtils]: 126: Hoare triple {59749#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {59749#(<= ~counter~0 13)} is VALID [2022-04-28 07:18:59,812 INFO L272 TraceCheckUtils]: 127: Hoare triple {59749#(<= ~counter~0 13)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {59749#(<= ~counter~0 13)} is VALID [2022-04-28 07:18:59,812 INFO L290 TraceCheckUtils]: 128: Hoare triple {59749#(<= ~counter~0 13)} ~cond := #in~cond; {59749#(<= ~counter~0 13)} is VALID [2022-04-28 07:18:59,812 INFO L290 TraceCheckUtils]: 129: Hoare triple {59749#(<= ~counter~0 13)} assume !(0 == ~cond); {59749#(<= ~counter~0 13)} is VALID [2022-04-28 07:18:59,812 INFO L290 TraceCheckUtils]: 130: Hoare triple {59749#(<= ~counter~0 13)} assume true; {59749#(<= ~counter~0 13)} is VALID [2022-04-28 07:18:59,813 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {59749#(<= ~counter~0 13)} {59749#(<= ~counter~0 13)} #63#return; {59749#(<= ~counter~0 13)} is VALID [2022-04-28 07:18:59,813 INFO L290 TraceCheckUtils]: 132: Hoare triple {59749#(<= ~counter~0 13)} assume !!(0 != ~y3~0); {59749#(<= ~counter~0 13)} is VALID [2022-04-28 07:18:59,813 INFO L290 TraceCheckUtils]: 133: Hoare triple {59749#(<= ~counter~0 13)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {59749#(<= ~counter~0 13)} is VALID [2022-04-28 07:18:59,814 INFO L290 TraceCheckUtils]: 134: Hoare triple {59749#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {59777#(<= ~counter~0 14)} is VALID [2022-04-28 07:18:59,814 INFO L290 TraceCheckUtils]: 135: Hoare triple {59777#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {59777#(<= ~counter~0 14)} is VALID [2022-04-28 07:18:59,815 INFO L272 TraceCheckUtils]: 136: Hoare triple {59777#(<= ~counter~0 14)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {59777#(<= ~counter~0 14)} is VALID [2022-04-28 07:18:59,815 INFO L290 TraceCheckUtils]: 137: Hoare triple {59777#(<= ~counter~0 14)} ~cond := #in~cond; {59777#(<= ~counter~0 14)} is VALID [2022-04-28 07:18:59,815 INFO L290 TraceCheckUtils]: 138: Hoare triple {59777#(<= ~counter~0 14)} assume !(0 == ~cond); {59777#(<= ~counter~0 14)} is VALID [2022-04-28 07:18:59,816 INFO L290 TraceCheckUtils]: 139: Hoare triple {59777#(<= ~counter~0 14)} assume true; {59777#(<= ~counter~0 14)} is VALID [2022-04-28 07:18:59,816 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {59777#(<= ~counter~0 14)} {59777#(<= ~counter~0 14)} #63#return; {59777#(<= ~counter~0 14)} is VALID [2022-04-28 07:18:59,816 INFO L290 TraceCheckUtils]: 141: Hoare triple {59777#(<= ~counter~0 14)} assume !!(0 != ~y3~0); {59777#(<= ~counter~0 14)} is VALID [2022-04-28 07:18:59,817 INFO L290 TraceCheckUtils]: 142: Hoare triple {59777#(<= ~counter~0 14)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {59777#(<= ~counter~0 14)} is VALID [2022-04-28 07:18:59,817 INFO L290 TraceCheckUtils]: 143: Hoare triple {59777#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {59805#(<= ~counter~0 15)} is VALID [2022-04-28 07:18:59,818 INFO L290 TraceCheckUtils]: 144: Hoare triple {59805#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {59805#(<= ~counter~0 15)} is VALID [2022-04-28 07:18:59,818 INFO L272 TraceCheckUtils]: 145: Hoare triple {59805#(<= ~counter~0 15)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {59805#(<= ~counter~0 15)} is VALID [2022-04-28 07:18:59,818 INFO L290 TraceCheckUtils]: 146: Hoare triple {59805#(<= ~counter~0 15)} ~cond := #in~cond; {59805#(<= ~counter~0 15)} is VALID [2022-04-28 07:18:59,819 INFO L290 TraceCheckUtils]: 147: Hoare triple {59805#(<= ~counter~0 15)} assume !(0 == ~cond); {59805#(<= ~counter~0 15)} is VALID [2022-04-28 07:18:59,819 INFO L290 TraceCheckUtils]: 148: Hoare triple {59805#(<= ~counter~0 15)} assume true; {59805#(<= ~counter~0 15)} is VALID [2022-04-28 07:18:59,819 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {59805#(<= ~counter~0 15)} {59805#(<= ~counter~0 15)} #63#return; {59805#(<= ~counter~0 15)} is VALID [2022-04-28 07:18:59,820 INFO L290 TraceCheckUtils]: 150: Hoare triple {59805#(<= ~counter~0 15)} assume !!(0 != ~y3~0); {59805#(<= ~counter~0 15)} is VALID [2022-04-28 07:18:59,820 INFO L290 TraceCheckUtils]: 151: Hoare triple {59805#(<= ~counter~0 15)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {59805#(<= ~counter~0 15)} is VALID [2022-04-28 07:18:59,820 INFO L290 TraceCheckUtils]: 152: Hoare triple {59805#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {59833#(<= ~counter~0 16)} is VALID [2022-04-28 07:18:59,821 INFO L290 TraceCheckUtils]: 153: Hoare triple {59833#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {59833#(<= ~counter~0 16)} is VALID [2022-04-28 07:18:59,821 INFO L272 TraceCheckUtils]: 154: Hoare triple {59833#(<= ~counter~0 16)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {59833#(<= ~counter~0 16)} is VALID [2022-04-28 07:18:59,821 INFO L290 TraceCheckUtils]: 155: Hoare triple {59833#(<= ~counter~0 16)} ~cond := #in~cond; {59833#(<= ~counter~0 16)} is VALID [2022-04-28 07:18:59,822 INFO L290 TraceCheckUtils]: 156: Hoare triple {59833#(<= ~counter~0 16)} assume !(0 == ~cond); {59833#(<= ~counter~0 16)} is VALID [2022-04-28 07:18:59,822 INFO L290 TraceCheckUtils]: 157: Hoare triple {59833#(<= ~counter~0 16)} assume true; {59833#(<= ~counter~0 16)} is VALID [2022-04-28 07:18:59,822 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {59833#(<= ~counter~0 16)} {59833#(<= ~counter~0 16)} #63#return; {59833#(<= ~counter~0 16)} is VALID [2022-04-28 07:18:59,823 INFO L290 TraceCheckUtils]: 159: Hoare triple {59833#(<= ~counter~0 16)} assume !!(0 != ~y3~0); {59833#(<= ~counter~0 16)} is VALID [2022-04-28 07:18:59,823 INFO L290 TraceCheckUtils]: 160: Hoare triple {59833#(<= ~counter~0 16)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {59833#(<= ~counter~0 16)} is VALID [2022-04-28 07:18:59,823 INFO L290 TraceCheckUtils]: 161: Hoare triple {59833#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {59861#(<= ~counter~0 17)} is VALID [2022-04-28 07:18:59,824 INFO L290 TraceCheckUtils]: 162: Hoare triple {59861#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {59861#(<= ~counter~0 17)} is VALID [2022-04-28 07:18:59,824 INFO L272 TraceCheckUtils]: 163: Hoare triple {59861#(<= ~counter~0 17)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {59861#(<= ~counter~0 17)} is VALID [2022-04-28 07:18:59,824 INFO L290 TraceCheckUtils]: 164: Hoare triple {59861#(<= ~counter~0 17)} ~cond := #in~cond; {59861#(<= ~counter~0 17)} is VALID [2022-04-28 07:18:59,825 INFO L290 TraceCheckUtils]: 165: Hoare triple {59861#(<= ~counter~0 17)} assume !(0 == ~cond); {59861#(<= ~counter~0 17)} is VALID [2022-04-28 07:18:59,825 INFO L290 TraceCheckUtils]: 166: Hoare triple {59861#(<= ~counter~0 17)} assume true; {59861#(<= ~counter~0 17)} is VALID [2022-04-28 07:18:59,825 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {59861#(<= ~counter~0 17)} {59861#(<= ~counter~0 17)} #63#return; {59861#(<= ~counter~0 17)} is VALID [2022-04-28 07:18:59,826 INFO L290 TraceCheckUtils]: 168: Hoare triple {59861#(<= ~counter~0 17)} assume !!(0 != ~y3~0); {59861#(<= ~counter~0 17)} is VALID [2022-04-28 07:18:59,826 INFO L290 TraceCheckUtils]: 169: Hoare triple {59861#(<= ~counter~0 17)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {59861#(<= ~counter~0 17)} is VALID [2022-04-28 07:18:59,827 INFO L290 TraceCheckUtils]: 170: Hoare triple {59861#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {59889#(<= ~counter~0 18)} is VALID [2022-04-28 07:18:59,827 INFO L290 TraceCheckUtils]: 171: Hoare triple {59889#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {59889#(<= ~counter~0 18)} is VALID [2022-04-28 07:18:59,827 INFO L272 TraceCheckUtils]: 172: Hoare triple {59889#(<= ~counter~0 18)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {59889#(<= ~counter~0 18)} is VALID [2022-04-28 07:18:59,828 INFO L290 TraceCheckUtils]: 173: Hoare triple {59889#(<= ~counter~0 18)} ~cond := #in~cond; {59889#(<= ~counter~0 18)} is VALID [2022-04-28 07:18:59,828 INFO L290 TraceCheckUtils]: 174: Hoare triple {59889#(<= ~counter~0 18)} assume !(0 == ~cond); {59889#(<= ~counter~0 18)} is VALID [2022-04-28 07:18:59,828 INFO L290 TraceCheckUtils]: 175: Hoare triple {59889#(<= ~counter~0 18)} assume true; {59889#(<= ~counter~0 18)} is VALID [2022-04-28 07:18:59,829 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {59889#(<= ~counter~0 18)} {59889#(<= ~counter~0 18)} #63#return; {59889#(<= ~counter~0 18)} is VALID [2022-04-28 07:18:59,829 INFO L290 TraceCheckUtils]: 177: Hoare triple {59889#(<= ~counter~0 18)} assume !!(0 != ~y3~0); {59889#(<= ~counter~0 18)} is VALID [2022-04-28 07:18:59,829 INFO L290 TraceCheckUtils]: 178: Hoare triple {59889#(<= ~counter~0 18)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {59889#(<= ~counter~0 18)} is VALID [2022-04-28 07:18:59,830 INFO L290 TraceCheckUtils]: 179: Hoare triple {59889#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {59917#(<= ~counter~0 19)} is VALID [2022-04-28 07:18:59,830 INFO L290 TraceCheckUtils]: 180: Hoare triple {59917#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {59917#(<= ~counter~0 19)} is VALID [2022-04-28 07:18:59,830 INFO L272 TraceCheckUtils]: 181: Hoare triple {59917#(<= ~counter~0 19)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {59917#(<= ~counter~0 19)} is VALID [2022-04-28 07:18:59,831 INFO L290 TraceCheckUtils]: 182: Hoare triple {59917#(<= ~counter~0 19)} ~cond := #in~cond; {59917#(<= ~counter~0 19)} is VALID [2022-04-28 07:18:59,831 INFO L290 TraceCheckUtils]: 183: Hoare triple {59917#(<= ~counter~0 19)} assume !(0 == ~cond); {59917#(<= ~counter~0 19)} is VALID [2022-04-28 07:18:59,831 INFO L290 TraceCheckUtils]: 184: Hoare triple {59917#(<= ~counter~0 19)} assume true; {59917#(<= ~counter~0 19)} is VALID [2022-04-28 07:18:59,832 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {59917#(<= ~counter~0 19)} {59917#(<= ~counter~0 19)} #63#return; {59917#(<= ~counter~0 19)} is VALID [2022-04-28 07:18:59,832 INFO L290 TraceCheckUtils]: 186: Hoare triple {59917#(<= ~counter~0 19)} assume !!(0 != ~y3~0); {59917#(<= ~counter~0 19)} is VALID [2022-04-28 07:18:59,832 INFO L290 TraceCheckUtils]: 187: Hoare triple {59917#(<= ~counter~0 19)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {59917#(<= ~counter~0 19)} is VALID [2022-04-28 07:18:59,833 INFO L290 TraceCheckUtils]: 188: Hoare triple {59917#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {59945#(<= ~counter~0 20)} is VALID [2022-04-28 07:18:59,833 INFO L290 TraceCheckUtils]: 189: Hoare triple {59945#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {59945#(<= ~counter~0 20)} is VALID [2022-04-28 07:18:59,834 INFO L272 TraceCheckUtils]: 190: Hoare triple {59945#(<= ~counter~0 20)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {59945#(<= ~counter~0 20)} is VALID [2022-04-28 07:18:59,834 INFO L290 TraceCheckUtils]: 191: Hoare triple {59945#(<= ~counter~0 20)} ~cond := #in~cond; {59945#(<= ~counter~0 20)} is VALID [2022-04-28 07:18:59,834 INFO L290 TraceCheckUtils]: 192: Hoare triple {59945#(<= ~counter~0 20)} assume !(0 == ~cond); {59945#(<= ~counter~0 20)} is VALID [2022-04-28 07:18:59,834 INFO L290 TraceCheckUtils]: 193: Hoare triple {59945#(<= ~counter~0 20)} assume true; {59945#(<= ~counter~0 20)} is VALID [2022-04-28 07:18:59,835 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {59945#(<= ~counter~0 20)} {59945#(<= ~counter~0 20)} #63#return; {59945#(<= ~counter~0 20)} is VALID [2022-04-28 07:18:59,835 INFO L290 TraceCheckUtils]: 195: Hoare triple {59945#(<= ~counter~0 20)} assume !!(0 != ~y3~0); {59945#(<= ~counter~0 20)} is VALID [2022-04-28 07:18:59,835 INFO L290 TraceCheckUtils]: 196: Hoare triple {59945#(<= ~counter~0 20)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {59945#(<= ~counter~0 20)} is VALID [2022-04-28 07:18:59,836 INFO L290 TraceCheckUtils]: 197: Hoare triple {59945#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {59973#(<= ~counter~0 21)} is VALID [2022-04-28 07:18:59,836 INFO L290 TraceCheckUtils]: 198: Hoare triple {59973#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {59973#(<= ~counter~0 21)} is VALID [2022-04-28 07:18:59,837 INFO L272 TraceCheckUtils]: 199: Hoare triple {59973#(<= ~counter~0 21)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {59973#(<= ~counter~0 21)} is VALID [2022-04-28 07:18:59,837 INFO L290 TraceCheckUtils]: 200: Hoare triple {59973#(<= ~counter~0 21)} ~cond := #in~cond; {59973#(<= ~counter~0 21)} is VALID [2022-04-28 07:18:59,837 INFO L290 TraceCheckUtils]: 201: Hoare triple {59973#(<= ~counter~0 21)} assume !(0 == ~cond); {59973#(<= ~counter~0 21)} is VALID [2022-04-28 07:18:59,837 INFO L290 TraceCheckUtils]: 202: Hoare triple {59973#(<= ~counter~0 21)} assume true; {59973#(<= ~counter~0 21)} is VALID [2022-04-28 07:18:59,838 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {59973#(<= ~counter~0 21)} {59973#(<= ~counter~0 21)} #63#return; {59973#(<= ~counter~0 21)} is VALID [2022-04-28 07:18:59,838 INFO L290 TraceCheckUtils]: 204: Hoare triple {59973#(<= ~counter~0 21)} assume !!(0 != ~y3~0); {59973#(<= ~counter~0 21)} is VALID [2022-04-28 07:18:59,838 INFO L290 TraceCheckUtils]: 205: Hoare triple {59973#(<= ~counter~0 21)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {59973#(<= ~counter~0 21)} is VALID [2022-04-28 07:18:59,839 INFO L290 TraceCheckUtils]: 206: Hoare triple {59973#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60001#(<= ~counter~0 22)} is VALID [2022-04-28 07:18:59,839 INFO L290 TraceCheckUtils]: 207: Hoare triple {60001#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {60001#(<= ~counter~0 22)} is VALID [2022-04-28 07:18:59,840 INFO L272 TraceCheckUtils]: 208: Hoare triple {60001#(<= ~counter~0 22)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {60001#(<= ~counter~0 22)} is VALID [2022-04-28 07:18:59,840 INFO L290 TraceCheckUtils]: 209: Hoare triple {60001#(<= ~counter~0 22)} ~cond := #in~cond; {60001#(<= ~counter~0 22)} is VALID [2022-04-28 07:18:59,840 INFO L290 TraceCheckUtils]: 210: Hoare triple {60001#(<= ~counter~0 22)} assume !(0 == ~cond); {60001#(<= ~counter~0 22)} is VALID [2022-04-28 07:18:59,840 INFO L290 TraceCheckUtils]: 211: Hoare triple {60001#(<= ~counter~0 22)} assume true; {60001#(<= ~counter~0 22)} is VALID [2022-04-28 07:18:59,841 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {60001#(<= ~counter~0 22)} {60001#(<= ~counter~0 22)} #63#return; {60001#(<= ~counter~0 22)} is VALID [2022-04-28 07:18:59,841 INFO L290 TraceCheckUtils]: 213: Hoare triple {60001#(<= ~counter~0 22)} assume !!(0 != ~y3~0); {60001#(<= ~counter~0 22)} is VALID [2022-04-28 07:18:59,841 INFO L290 TraceCheckUtils]: 214: Hoare triple {60001#(<= ~counter~0 22)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {60001#(<= ~counter~0 22)} is VALID [2022-04-28 07:18:59,842 INFO L290 TraceCheckUtils]: 215: Hoare triple {60001#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60029#(<= ~counter~0 23)} is VALID [2022-04-28 07:18:59,842 INFO L290 TraceCheckUtils]: 216: Hoare triple {60029#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {60029#(<= ~counter~0 23)} is VALID [2022-04-28 07:18:59,843 INFO L272 TraceCheckUtils]: 217: Hoare triple {60029#(<= ~counter~0 23)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {60029#(<= ~counter~0 23)} is VALID [2022-04-28 07:18:59,843 INFO L290 TraceCheckUtils]: 218: Hoare triple {60029#(<= ~counter~0 23)} ~cond := #in~cond; {60029#(<= ~counter~0 23)} is VALID [2022-04-28 07:18:59,843 INFO L290 TraceCheckUtils]: 219: Hoare triple {60029#(<= ~counter~0 23)} assume !(0 == ~cond); {60029#(<= ~counter~0 23)} is VALID [2022-04-28 07:18:59,844 INFO L290 TraceCheckUtils]: 220: Hoare triple {60029#(<= ~counter~0 23)} assume true; {60029#(<= ~counter~0 23)} is VALID [2022-04-28 07:18:59,844 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {60029#(<= ~counter~0 23)} {60029#(<= ~counter~0 23)} #63#return; {60029#(<= ~counter~0 23)} is VALID [2022-04-28 07:18:59,844 INFO L290 TraceCheckUtils]: 222: Hoare triple {60029#(<= ~counter~0 23)} assume !!(0 != ~y3~0); {60029#(<= ~counter~0 23)} is VALID [2022-04-28 07:18:59,844 INFO L290 TraceCheckUtils]: 223: Hoare triple {60029#(<= ~counter~0 23)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {60029#(<= ~counter~0 23)} is VALID [2022-04-28 07:18:59,845 INFO L290 TraceCheckUtils]: 224: Hoare triple {60029#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60057#(<= ~counter~0 24)} is VALID [2022-04-28 07:18:59,845 INFO L290 TraceCheckUtils]: 225: Hoare triple {60057#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {60057#(<= ~counter~0 24)} is VALID [2022-04-28 07:18:59,846 INFO L272 TraceCheckUtils]: 226: Hoare triple {60057#(<= ~counter~0 24)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {60057#(<= ~counter~0 24)} is VALID [2022-04-28 07:18:59,846 INFO L290 TraceCheckUtils]: 227: Hoare triple {60057#(<= ~counter~0 24)} ~cond := #in~cond; {60057#(<= ~counter~0 24)} is VALID [2022-04-28 07:18:59,846 INFO L290 TraceCheckUtils]: 228: Hoare triple {60057#(<= ~counter~0 24)} assume !(0 == ~cond); {60057#(<= ~counter~0 24)} is VALID [2022-04-28 07:18:59,847 INFO L290 TraceCheckUtils]: 229: Hoare triple {60057#(<= ~counter~0 24)} assume true; {60057#(<= ~counter~0 24)} is VALID [2022-04-28 07:18:59,847 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {60057#(<= ~counter~0 24)} {60057#(<= ~counter~0 24)} #63#return; {60057#(<= ~counter~0 24)} is VALID [2022-04-28 07:18:59,847 INFO L290 TraceCheckUtils]: 231: Hoare triple {60057#(<= ~counter~0 24)} assume !!(0 != ~y3~0); {60057#(<= ~counter~0 24)} is VALID [2022-04-28 07:18:59,847 INFO L290 TraceCheckUtils]: 232: Hoare triple {60057#(<= ~counter~0 24)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {60057#(<= ~counter~0 24)} is VALID [2022-04-28 07:18:59,848 INFO L290 TraceCheckUtils]: 233: Hoare triple {60057#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60085#(<= ~counter~0 25)} is VALID [2022-04-28 07:18:59,848 INFO L290 TraceCheckUtils]: 234: Hoare triple {60085#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {60085#(<= ~counter~0 25)} is VALID [2022-04-28 07:18:59,849 INFO L272 TraceCheckUtils]: 235: Hoare triple {60085#(<= ~counter~0 25)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {60085#(<= ~counter~0 25)} is VALID [2022-04-28 07:18:59,849 INFO L290 TraceCheckUtils]: 236: Hoare triple {60085#(<= ~counter~0 25)} ~cond := #in~cond; {60085#(<= ~counter~0 25)} is VALID [2022-04-28 07:18:59,849 INFO L290 TraceCheckUtils]: 237: Hoare triple {60085#(<= ~counter~0 25)} assume !(0 == ~cond); {60085#(<= ~counter~0 25)} is VALID [2022-04-28 07:18:59,850 INFO L290 TraceCheckUtils]: 238: Hoare triple {60085#(<= ~counter~0 25)} assume true; {60085#(<= ~counter~0 25)} is VALID [2022-04-28 07:18:59,850 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {60085#(<= ~counter~0 25)} {60085#(<= ~counter~0 25)} #63#return; {60085#(<= ~counter~0 25)} is VALID [2022-04-28 07:18:59,850 INFO L290 TraceCheckUtils]: 240: Hoare triple {60085#(<= ~counter~0 25)} assume !!(0 != ~y3~0); {60085#(<= ~counter~0 25)} is VALID [2022-04-28 07:18:59,851 INFO L290 TraceCheckUtils]: 241: Hoare triple {60085#(<= ~counter~0 25)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {60085#(<= ~counter~0 25)} is VALID [2022-04-28 07:18:59,851 INFO L290 TraceCheckUtils]: 242: Hoare triple {60085#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60113#(<= ~counter~0 26)} is VALID [2022-04-28 07:18:59,852 INFO L290 TraceCheckUtils]: 243: Hoare triple {60113#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {60113#(<= ~counter~0 26)} is VALID [2022-04-28 07:18:59,852 INFO L272 TraceCheckUtils]: 244: Hoare triple {60113#(<= ~counter~0 26)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {60113#(<= ~counter~0 26)} is VALID [2022-04-28 07:18:59,852 INFO L290 TraceCheckUtils]: 245: Hoare triple {60113#(<= ~counter~0 26)} ~cond := #in~cond; {60113#(<= ~counter~0 26)} is VALID [2022-04-28 07:18:59,853 INFO L290 TraceCheckUtils]: 246: Hoare triple {60113#(<= ~counter~0 26)} assume !(0 == ~cond); {60113#(<= ~counter~0 26)} is VALID [2022-04-28 07:18:59,853 INFO L290 TraceCheckUtils]: 247: Hoare triple {60113#(<= ~counter~0 26)} assume true; {60113#(<= ~counter~0 26)} is VALID [2022-04-28 07:18:59,853 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {60113#(<= ~counter~0 26)} {60113#(<= ~counter~0 26)} #63#return; {60113#(<= ~counter~0 26)} is VALID [2022-04-28 07:18:59,853 INFO L290 TraceCheckUtils]: 249: Hoare triple {60113#(<= ~counter~0 26)} assume !!(0 != ~y3~0); {60113#(<= ~counter~0 26)} is VALID [2022-04-28 07:18:59,854 INFO L290 TraceCheckUtils]: 250: Hoare triple {60113#(<= ~counter~0 26)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {60113#(<= ~counter~0 26)} is VALID [2022-04-28 07:18:59,855 INFO L290 TraceCheckUtils]: 251: Hoare triple {60113#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60141#(<= ~counter~0 27)} is VALID [2022-04-28 07:18:59,855 INFO L290 TraceCheckUtils]: 252: Hoare triple {60141#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {60141#(<= ~counter~0 27)} is VALID [2022-04-28 07:18:59,855 INFO L272 TraceCheckUtils]: 253: Hoare triple {60141#(<= ~counter~0 27)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {60141#(<= ~counter~0 27)} is VALID [2022-04-28 07:18:59,856 INFO L290 TraceCheckUtils]: 254: Hoare triple {60141#(<= ~counter~0 27)} ~cond := #in~cond; {60141#(<= ~counter~0 27)} is VALID [2022-04-28 07:18:59,856 INFO L290 TraceCheckUtils]: 255: Hoare triple {60141#(<= ~counter~0 27)} assume !(0 == ~cond); {60141#(<= ~counter~0 27)} is VALID [2022-04-28 07:18:59,856 INFO L290 TraceCheckUtils]: 256: Hoare triple {60141#(<= ~counter~0 27)} assume true; {60141#(<= ~counter~0 27)} is VALID [2022-04-28 07:18:59,857 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {60141#(<= ~counter~0 27)} {60141#(<= ~counter~0 27)} #63#return; {60141#(<= ~counter~0 27)} is VALID [2022-04-28 07:18:59,857 INFO L290 TraceCheckUtils]: 258: Hoare triple {60141#(<= ~counter~0 27)} assume !!(0 != ~y3~0); {60141#(<= ~counter~0 27)} is VALID [2022-04-28 07:18:59,857 INFO L290 TraceCheckUtils]: 259: Hoare triple {60141#(<= ~counter~0 27)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {60141#(<= ~counter~0 27)} is VALID [2022-04-28 07:18:59,858 INFO L290 TraceCheckUtils]: 260: Hoare triple {60141#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60169#(<= ~counter~0 28)} is VALID [2022-04-28 07:18:59,858 INFO L290 TraceCheckUtils]: 261: Hoare triple {60169#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {60169#(<= ~counter~0 28)} is VALID [2022-04-28 07:18:59,859 INFO L272 TraceCheckUtils]: 262: Hoare triple {60169#(<= ~counter~0 28)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {60169#(<= ~counter~0 28)} is VALID [2022-04-28 07:18:59,859 INFO L290 TraceCheckUtils]: 263: Hoare triple {60169#(<= ~counter~0 28)} ~cond := #in~cond; {60169#(<= ~counter~0 28)} is VALID [2022-04-28 07:18:59,859 INFO L290 TraceCheckUtils]: 264: Hoare triple {60169#(<= ~counter~0 28)} assume !(0 == ~cond); {60169#(<= ~counter~0 28)} is VALID [2022-04-28 07:18:59,859 INFO L290 TraceCheckUtils]: 265: Hoare triple {60169#(<= ~counter~0 28)} assume true; {60169#(<= ~counter~0 28)} is VALID [2022-04-28 07:18:59,860 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {60169#(<= ~counter~0 28)} {60169#(<= ~counter~0 28)} #63#return; {60169#(<= ~counter~0 28)} is VALID [2022-04-28 07:18:59,860 INFO L290 TraceCheckUtils]: 267: Hoare triple {60169#(<= ~counter~0 28)} assume !!(0 != ~y3~0); {60169#(<= ~counter~0 28)} is VALID [2022-04-28 07:18:59,860 INFO L290 TraceCheckUtils]: 268: Hoare triple {60169#(<= ~counter~0 28)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {60169#(<= ~counter~0 28)} is VALID [2022-04-28 07:18:59,861 INFO L290 TraceCheckUtils]: 269: Hoare triple {60169#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60197#(<= ~counter~0 29)} is VALID [2022-04-28 07:18:59,861 INFO L290 TraceCheckUtils]: 270: Hoare triple {60197#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {60197#(<= ~counter~0 29)} is VALID [2022-04-28 07:18:59,862 INFO L272 TraceCheckUtils]: 271: Hoare triple {60197#(<= ~counter~0 29)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {60197#(<= ~counter~0 29)} is VALID [2022-04-28 07:18:59,862 INFO L290 TraceCheckUtils]: 272: Hoare triple {60197#(<= ~counter~0 29)} ~cond := #in~cond; {60197#(<= ~counter~0 29)} is VALID [2022-04-28 07:18:59,862 INFO L290 TraceCheckUtils]: 273: Hoare triple {60197#(<= ~counter~0 29)} assume !(0 == ~cond); {60197#(<= ~counter~0 29)} is VALID [2022-04-28 07:18:59,862 INFO L290 TraceCheckUtils]: 274: Hoare triple {60197#(<= ~counter~0 29)} assume true; {60197#(<= ~counter~0 29)} is VALID [2022-04-28 07:18:59,863 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {60197#(<= ~counter~0 29)} {60197#(<= ~counter~0 29)} #63#return; {60197#(<= ~counter~0 29)} is VALID [2022-04-28 07:18:59,863 INFO L290 TraceCheckUtils]: 276: Hoare triple {60197#(<= ~counter~0 29)} assume !!(0 != ~y3~0); {60197#(<= ~counter~0 29)} is VALID [2022-04-28 07:18:59,863 INFO L290 TraceCheckUtils]: 277: Hoare triple {60197#(<= ~counter~0 29)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {60197#(<= ~counter~0 29)} is VALID [2022-04-28 07:18:59,864 INFO L290 TraceCheckUtils]: 278: Hoare triple {60197#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60225#(<= ~counter~0 30)} is VALID [2022-04-28 07:18:59,864 INFO L290 TraceCheckUtils]: 279: Hoare triple {60225#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {60225#(<= ~counter~0 30)} is VALID [2022-04-28 07:18:59,865 INFO L272 TraceCheckUtils]: 280: Hoare triple {60225#(<= ~counter~0 30)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {60225#(<= ~counter~0 30)} is VALID [2022-04-28 07:18:59,865 INFO L290 TraceCheckUtils]: 281: Hoare triple {60225#(<= ~counter~0 30)} ~cond := #in~cond; {60225#(<= ~counter~0 30)} is VALID [2022-04-28 07:18:59,865 INFO L290 TraceCheckUtils]: 282: Hoare triple {60225#(<= ~counter~0 30)} assume !(0 == ~cond); {60225#(<= ~counter~0 30)} is VALID [2022-04-28 07:18:59,865 INFO L290 TraceCheckUtils]: 283: Hoare triple {60225#(<= ~counter~0 30)} assume true; {60225#(<= ~counter~0 30)} is VALID [2022-04-28 07:18:59,866 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {60225#(<= ~counter~0 30)} {60225#(<= ~counter~0 30)} #63#return; {60225#(<= ~counter~0 30)} is VALID [2022-04-28 07:18:59,866 INFO L290 TraceCheckUtils]: 285: Hoare triple {60225#(<= ~counter~0 30)} assume !!(0 != ~y3~0); {60225#(<= ~counter~0 30)} is VALID [2022-04-28 07:18:59,866 INFO L290 TraceCheckUtils]: 286: Hoare triple {60225#(<= ~counter~0 30)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {60225#(<= ~counter~0 30)} is VALID [2022-04-28 07:18:59,867 INFO L290 TraceCheckUtils]: 287: Hoare triple {60225#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60253#(<= |main_#t~post6| 30)} is VALID [2022-04-28 07:18:59,867 INFO L290 TraceCheckUtils]: 288: Hoare triple {60253#(<= |main_#t~post6| 30)} assume !(#t~post6 < 50);havoc #t~post6; {59357#false} is VALID [2022-04-28 07:18:59,867 INFO L272 TraceCheckUtils]: 289: Hoare triple {59357#false} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 == ~x1~0 then 1 else 0)); {59357#false} is VALID [2022-04-28 07:18:59,867 INFO L290 TraceCheckUtils]: 290: Hoare triple {59357#false} ~cond := #in~cond; {59357#false} is VALID [2022-04-28 07:18:59,867 INFO L290 TraceCheckUtils]: 291: Hoare triple {59357#false} assume 0 == ~cond; {59357#false} is VALID [2022-04-28 07:18:59,867 INFO L290 TraceCheckUtils]: 292: Hoare triple {59357#false} assume !false; {59357#false} is VALID [2022-04-28 07:18:59,868 INFO L134 CoverageAnalysis]: Checked inductivity of 4039 backedges. 60 proven. 3975 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-28 07:18:59,868 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 07:19:01,441 INFO L290 TraceCheckUtils]: 292: Hoare triple {59357#false} assume !false; {59357#false} is VALID [2022-04-28 07:19:01,442 INFO L290 TraceCheckUtils]: 291: Hoare triple {59357#false} assume 0 == ~cond; {59357#false} is VALID [2022-04-28 07:19:01,442 INFO L290 TraceCheckUtils]: 290: Hoare triple {59357#false} ~cond := #in~cond; {59357#false} is VALID [2022-04-28 07:19:01,442 INFO L272 TraceCheckUtils]: 289: Hoare triple {59357#false} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 == ~x1~0 then 1 else 0)); {59357#false} is VALID [2022-04-28 07:19:01,442 INFO L290 TraceCheckUtils]: 288: Hoare triple {60281#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {59357#false} is VALID [2022-04-28 07:19:01,442 INFO L290 TraceCheckUtils]: 287: Hoare triple {60285#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60281#(< |main_#t~post6| 50)} is VALID [2022-04-28 07:19:01,443 INFO L290 TraceCheckUtils]: 286: Hoare triple {60285#(< ~counter~0 50)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {60285#(< ~counter~0 50)} is VALID [2022-04-28 07:19:01,443 INFO L290 TraceCheckUtils]: 285: Hoare triple {60285#(< ~counter~0 50)} assume !!(0 != ~y3~0); {60285#(< ~counter~0 50)} is VALID [2022-04-28 07:19:01,443 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {59356#true} {60285#(< ~counter~0 50)} #63#return; {60285#(< ~counter~0 50)} is VALID [2022-04-28 07:19:01,443 INFO L290 TraceCheckUtils]: 283: Hoare triple {59356#true} assume true; {59356#true} is VALID [2022-04-28 07:19:01,443 INFO L290 TraceCheckUtils]: 282: Hoare triple {59356#true} assume !(0 == ~cond); {59356#true} is VALID [2022-04-28 07:19:01,443 INFO L290 TraceCheckUtils]: 281: Hoare triple {59356#true} ~cond := #in~cond; {59356#true} is VALID [2022-04-28 07:19:01,444 INFO L272 TraceCheckUtils]: 280: Hoare triple {60285#(< ~counter~0 50)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {59356#true} is VALID [2022-04-28 07:19:01,444 INFO L290 TraceCheckUtils]: 279: Hoare triple {60285#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {60285#(< ~counter~0 50)} is VALID [2022-04-28 07:19:01,445 INFO L290 TraceCheckUtils]: 278: Hoare triple {60313#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60285#(< ~counter~0 50)} is VALID [2022-04-28 07:19:01,445 INFO L290 TraceCheckUtils]: 277: Hoare triple {60313#(< ~counter~0 49)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {60313#(< ~counter~0 49)} is VALID [2022-04-28 07:19:01,446 INFO L290 TraceCheckUtils]: 276: Hoare triple {60313#(< ~counter~0 49)} assume !!(0 != ~y3~0); {60313#(< ~counter~0 49)} is VALID [2022-04-28 07:19:01,446 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {59356#true} {60313#(< ~counter~0 49)} #63#return; {60313#(< ~counter~0 49)} is VALID [2022-04-28 07:19:01,446 INFO L290 TraceCheckUtils]: 274: Hoare triple {59356#true} assume true; {59356#true} is VALID [2022-04-28 07:19:01,446 INFO L290 TraceCheckUtils]: 273: Hoare triple {59356#true} assume !(0 == ~cond); {59356#true} is VALID [2022-04-28 07:19:01,446 INFO L290 TraceCheckUtils]: 272: Hoare triple {59356#true} ~cond := #in~cond; {59356#true} is VALID [2022-04-28 07:19:01,446 INFO L272 TraceCheckUtils]: 271: Hoare triple {60313#(< ~counter~0 49)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {59356#true} is VALID [2022-04-28 07:19:01,447 INFO L290 TraceCheckUtils]: 270: Hoare triple {60313#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {60313#(< ~counter~0 49)} is VALID [2022-04-28 07:19:01,447 INFO L290 TraceCheckUtils]: 269: Hoare triple {60341#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60313#(< ~counter~0 49)} is VALID [2022-04-28 07:19:01,448 INFO L290 TraceCheckUtils]: 268: Hoare triple {60341#(< ~counter~0 48)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {60341#(< ~counter~0 48)} is VALID [2022-04-28 07:19:01,448 INFO L290 TraceCheckUtils]: 267: Hoare triple {60341#(< ~counter~0 48)} assume !!(0 != ~y3~0); {60341#(< ~counter~0 48)} is VALID [2022-04-28 07:19:01,448 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {59356#true} {60341#(< ~counter~0 48)} #63#return; {60341#(< ~counter~0 48)} is VALID [2022-04-28 07:19:01,448 INFO L290 TraceCheckUtils]: 265: Hoare triple {59356#true} assume true; {59356#true} is VALID [2022-04-28 07:19:01,448 INFO L290 TraceCheckUtils]: 264: Hoare triple {59356#true} assume !(0 == ~cond); {59356#true} is VALID [2022-04-28 07:19:01,448 INFO L290 TraceCheckUtils]: 263: Hoare triple {59356#true} ~cond := #in~cond; {59356#true} is VALID [2022-04-28 07:19:01,448 INFO L272 TraceCheckUtils]: 262: Hoare triple {60341#(< ~counter~0 48)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {59356#true} is VALID [2022-04-28 07:19:01,449 INFO L290 TraceCheckUtils]: 261: Hoare triple {60341#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {60341#(< ~counter~0 48)} is VALID [2022-04-28 07:19:01,449 INFO L290 TraceCheckUtils]: 260: Hoare triple {60369#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60341#(< ~counter~0 48)} is VALID [2022-04-28 07:19:01,450 INFO L290 TraceCheckUtils]: 259: Hoare triple {60369#(< ~counter~0 47)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {60369#(< ~counter~0 47)} is VALID [2022-04-28 07:19:01,450 INFO L290 TraceCheckUtils]: 258: Hoare triple {60369#(< ~counter~0 47)} assume !!(0 != ~y3~0); {60369#(< ~counter~0 47)} is VALID [2022-04-28 07:19:01,450 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {59356#true} {60369#(< ~counter~0 47)} #63#return; {60369#(< ~counter~0 47)} is VALID [2022-04-28 07:19:01,450 INFO L290 TraceCheckUtils]: 256: Hoare triple {59356#true} assume true; {59356#true} is VALID [2022-04-28 07:19:01,450 INFO L290 TraceCheckUtils]: 255: Hoare triple {59356#true} assume !(0 == ~cond); {59356#true} is VALID [2022-04-28 07:19:01,450 INFO L290 TraceCheckUtils]: 254: Hoare triple {59356#true} ~cond := #in~cond; {59356#true} is VALID [2022-04-28 07:19:01,450 INFO L272 TraceCheckUtils]: 253: Hoare triple {60369#(< ~counter~0 47)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {59356#true} is VALID [2022-04-28 07:19:01,451 INFO L290 TraceCheckUtils]: 252: Hoare triple {60369#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {60369#(< ~counter~0 47)} is VALID [2022-04-28 07:19:01,451 INFO L290 TraceCheckUtils]: 251: Hoare triple {60397#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60369#(< ~counter~0 47)} is VALID [2022-04-28 07:19:01,452 INFO L290 TraceCheckUtils]: 250: Hoare triple {60397#(< ~counter~0 46)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {60397#(< ~counter~0 46)} is VALID [2022-04-28 07:19:01,452 INFO L290 TraceCheckUtils]: 249: Hoare triple {60397#(< ~counter~0 46)} assume !!(0 != ~y3~0); {60397#(< ~counter~0 46)} is VALID [2022-04-28 07:19:01,452 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {59356#true} {60397#(< ~counter~0 46)} #63#return; {60397#(< ~counter~0 46)} is VALID [2022-04-28 07:19:01,452 INFO L290 TraceCheckUtils]: 247: Hoare triple {59356#true} assume true; {59356#true} is VALID [2022-04-28 07:19:01,452 INFO L290 TraceCheckUtils]: 246: Hoare triple {59356#true} assume !(0 == ~cond); {59356#true} is VALID [2022-04-28 07:19:01,452 INFO L290 TraceCheckUtils]: 245: Hoare triple {59356#true} ~cond := #in~cond; {59356#true} is VALID [2022-04-28 07:19:01,452 INFO L272 TraceCheckUtils]: 244: Hoare triple {60397#(< ~counter~0 46)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {59356#true} is VALID [2022-04-28 07:19:01,453 INFO L290 TraceCheckUtils]: 243: Hoare triple {60397#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {60397#(< ~counter~0 46)} is VALID [2022-04-28 07:19:01,453 INFO L290 TraceCheckUtils]: 242: Hoare triple {60425#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60397#(< ~counter~0 46)} is VALID [2022-04-28 07:19:01,454 INFO L290 TraceCheckUtils]: 241: Hoare triple {60425#(< ~counter~0 45)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {60425#(< ~counter~0 45)} is VALID [2022-04-28 07:19:01,454 INFO L290 TraceCheckUtils]: 240: Hoare triple {60425#(< ~counter~0 45)} assume !!(0 != ~y3~0); {60425#(< ~counter~0 45)} is VALID [2022-04-28 07:19:01,454 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {59356#true} {60425#(< ~counter~0 45)} #63#return; {60425#(< ~counter~0 45)} is VALID [2022-04-28 07:19:01,454 INFO L290 TraceCheckUtils]: 238: Hoare triple {59356#true} assume true; {59356#true} is VALID [2022-04-28 07:19:01,454 INFO L290 TraceCheckUtils]: 237: Hoare triple {59356#true} assume !(0 == ~cond); {59356#true} is VALID [2022-04-28 07:19:01,454 INFO L290 TraceCheckUtils]: 236: Hoare triple {59356#true} ~cond := #in~cond; {59356#true} is VALID [2022-04-28 07:19:01,455 INFO L272 TraceCheckUtils]: 235: Hoare triple {60425#(< ~counter~0 45)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {59356#true} is VALID [2022-04-28 07:19:01,455 INFO L290 TraceCheckUtils]: 234: Hoare triple {60425#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {60425#(< ~counter~0 45)} is VALID [2022-04-28 07:19:01,455 INFO L290 TraceCheckUtils]: 233: Hoare triple {60453#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60425#(< ~counter~0 45)} is VALID [2022-04-28 07:19:01,456 INFO L290 TraceCheckUtils]: 232: Hoare triple {60453#(< ~counter~0 44)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {60453#(< ~counter~0 44)} is VALID [2022-04-28 07:19:01,456 INFO L290 TraceCheckUtils]: 231: Hoare triple {60453#(< ~counter~0 44)} assume !!(0 != ~y3~0); {60453#(< ~counter~0 44)} is VALID [2022-04-28 07:19:01,456 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {59356#true} {60453#(< ~counter~0 44)} #63#return; {60453#(< ~counter~0 44)} is VALID [2022-04-28 07:19:01,456 INFO L290 TraceCheckUtils]: 229: Hoare triple {59356#true} assume true; {59356#true} is VALID [2022-04-28 07:19:01,456 INFO L290 TraceCheckUtils]: 228: Hoare triple {59356#true} assume !(0 == ~cond); {59356#true} is VALID [2022-04-28 07:19:01,457 INFO L290 TraceCheckUtils]: 227: Hoare triple {59356#true} ~cond := #in~cond; {59356#true} is VALID [2022-04-28 07:19:01,457 INFO L272 TraceCheckUtils]: 226: Hoare triple {60453#(< ~counter~0 44)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {59356#true} is VALID [2022-04-28 07:19:01,457 INFO L290 TraceCheckUtils]: 225: Hoare triple {60453#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {60453#(< ~counter~0 44)} is VALID [2022-04-28 07:19:01,457 INFO L290 TraceCheckUtils]: 224: Hoare triple {60481#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60453#(< ~counter~0 44)} is VALID [2022-04-28 07:19:01,458 INFO L290 TraceCheckUtils]: 223: Hoare triple {60481#(< ~counter~0 43)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {60481#(< ~counter~0 43)} is VALID [2022-04-28 07:19:01,458 INFO L290 TraceCheckUtils]: 222: Hoare triple {60481#(< ~counter~0 43)} assume !!(0 != ~y3~0); {60481#(< ~counter~0 43)} is VALID [2022-04-28 07:19:01,458 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {59356#true} {60481#(< ~counter~0 43)} #63#return; {60481#(< ~counter~0 43)} is VALID [2022-04-28 07:19:01,458 INFO L290 TraceCheckUtils]: 220: Hoare triple {59356#true} assume true; {59356#true} is VALID [2022-04-28 07:19:01,458 INFO L290 TraceCheckUtils]: 219: Hoare triple {59356#true} assume !(0 == ~cond); {59356#true} is VALID [2022-04-28 07:19:01,459 INFO L290 TraceCheckUtils]: 218: Hoare triple {59356#true} ~cond := #in~cond; {59356#true} is VALID [2022-04-28 07:19:01,459 INFO L272 TraceCheckUtils]: 217: Hoare triple {60481#(< ~counter~0 43)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {59356#true} is VALID [2022-04-28 07:19:01,459 INFO L290 TraceCheckUtils]: 216: Hoare triple {60481#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {60481#(< ~counter~0 43)} is VALID [2022-04-28 07:19:01,459 INFO L290 TraceCheckUtils]: 215: Hoare triple {60509#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60481#(< ~counter~0 43)} is VALID [2022-04-28 07:19:01,460 INFO L290 TraceCheckUtils]: 214: Hoare triple {60509#(< ~counter~0 42)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {60509#(< ~counter~0 42)} is VALID [2022-04-28 07:19:01,460 INFO L290 TraceCheckUtils]: 213: Hoare triple {60509#(< ~counter~0 42)} assume !!(0 != ~y3~0); {60509#(< ~counter~0 42)} is VALID [2022-04-28 07:19:01,460 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {59356#true} {60509#(< ~counter~0 42)} #63#return; {60509#(< ~counter~0 42)} is VALID [2022-04-28 07:19:01,460 INFO L290 TraceCheckUtils]: 211: Hoare triple {59356#true} assume true; {59356#true} is VALID [2022-04-28 07:19:01,461 INFO L290 TraceCheckUtils]: 210: Hoare triple {59356#true} assume !(0 == ~cond); {59356#true} is VALID [2022-04-28 07:19:01,461 INFO L290 TraceCheckUtils]: 209: Hoare triple {59356#true} ~cond := #in~cond; {59356#true} is VALID [2022-04-28 07:19:01,461 INFO L272 TraceCheckUtils]: 208: Hoare triple {60509#(< ~counter~0 42)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {59356#true} is VALID [2022-04-28 07:19:01,461 INFO L290 TraceCheckUtils]: 207: Hoare triple {60509#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {60509#(< ~counter~0 42)} is VALID [2022-04-28 07:19:01,462 INFO L290 TraceCheckUtils]: 206: Hoare triple {60537#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60509#(< ~counter~0 42)} is VALID [2022-04-28 07:19:01,462 INFO L290 TraceCheckUtils]: 205: Hoare triple {60537#(< ~counter~0 41)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {60537#(< ~counter~0 41)} is VALID [2022-04-28 07:19:01,462 INFO L290 TraceCheckUtils]: 204: Hoare triple {60537#(< ~counter~0 41)} assume !!(0 != ~y3~0); {60537#(< ~counter~0 41)} is VALID [2022-04-28 07:19:01,462 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {59356#true} {60537#(< ~counter~0 41)} #63#return; {60537#(< ~counter~0 41)} is VALID [2022-04-28 07:19:01,463 INFO L290 TraceCheckUtils]: 202: Hoare triple {59356#true} assume true; {59356#true} is VALID [2022-04-28 07:19:01,463 INFO L290 TraceCheckUtils]: 201: Hoare triple {59356#true} assume !(0 == ~cond); {59356#true} is VALID [2022-04-28 07:19:01,463 INFO L290 TraceCheckUtils]: 200: Hoare triple {59356#true} ~cond := #in~cond; {59356#true} is VALID [2022-04-28 07:19:01,463 INFO L272 TraceCheckUtils]: 199: Hoare triple {60537#(< ~counter~0 41)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {59356#true} is VALID [2022-04-28 07:19:01,463 INFO L290 TraceCheckUtils]: 198: Hoare triple {60537#(< ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {60537#(< ~counter~0 41)} is VALID [2022-04-28 07:19:01,464 INFO L290 TraceCheckUtils]: 197: Hoare triple {60565#(< ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60537#(< ~counter~0 41)} is VALID [2022-04-28 07:19:01,464 INFO L290 TraceCheckUtils]: 196: Hoare triple {60565#(< ~counter~0 40)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {60565#(< ~counter~0 40)} is VALID [2022-04-28 07:19:01,464 INFO L290 TraceCheckUtils]: 195: Hoare triple {60565#(< ~counter~0 40)} assume !!(0 != ~y3~0); {60565#(< ~counter~0 40)} is VALID [2022-04-28 07:19:01,465 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {59356#true} {60565#(< ~counter~0 40)} #63#return; {60565#(< ~counter~0 40)} is VALID [2022-04-28 07:19:01,465 INFO L290 TraceCheckUtils]: 193: Hoare triple {59356#true} assume true; {59356#true} is VALID [2022-04-28 07:19:01,465 INFO L290 TraceCheckUtils]: 192: Hoare triple {59356#true} assume !(0 == ~cond); {59356#true} is VALID [2022-04-28 07:19:01,465 INFO L290 TraceCheckUtils]: 191: Hoare triple {59356#true} ~cond := #in~cond; {59356#true} is VALID [2022-04-28 07:19:01,465 INFO L272 TraceCheckUtils]: 190: Hoare triple {60565#(< ~counter~0 40)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {59356#true} is VALID [2022-04-28 07:19:01,465 INFO L290 TraceCheckUtils]: 189: Hoare triple {60565#(< ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {60565#(< ~counter~0 40)} is VALID [2022-04-28 07:19:01,466 INFO L290 TraceCheckUtils]: 188: Hoare triple {60593#(< ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60565#(< ~counter~0 40)} is VALID [2022-04-28 07:19:01,466 INFO L290 TraceCheckUtils]: 187: Hoare triple {60593#(< ~counter~0 39)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {60593#(< ~counter~0 39)} is VALID [2022-04-28 07:19:01,466 INFO L290 TraceCheckUtils]: 186: Hoare triple {60593#(< ~counter~0 39)} assume !!(0 != ~y3~0); {60593#(< ~counter~0 39)} is VALID [2022-04-28 07:19:01,467 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {59356#true} {60593#(< ~counter~0 39)} #63#return; {60593#(< ~counter~0 39)} is VALID [2022-04-28 07:19:01,467 INFO L290 TraceCheckUtils]: 184: Hoare triple {59356#true} assume true; {59356#true} is VALID [2022-04-28 07:19:01,467 INFO L290 TraceCheckUtils]: 183: Hoare triple {59356#true} assume !(0 == ~cond); {59356#true} is VALID [2022-04-28 07:19:01,467 INFO L290 TraceCheckUtils]: 182: Hoare triple {59356#true} ~cond := #in~cond; {59356#true} is VALID [2022-04-28 07:19:01,467 INFO L272 TraceCheckUtils]: 181: Hoare triple {60593#(< ~counter~0 39)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {59356#true} is VALID [2022-04-28 07:19:01,467 INFO L290 TraceCheckUtils]: 180: Hoare triple {60593#(< ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {60593#(< ~counter~0 39)} is VALID [2022-04-28 07:19:01,468 INFO L290 TraceCheckUtils]: 179: Hoare triple {60621#(< ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60593#(< ~counter~0 39)} is VALID [2022-04-28 07:19:01,468 INFO L290 TraceCheckUtils]: 178: Hoare triple {60621#(< ~counter~0 38)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {60621#(< ~counter~0 38)} is VALID [2022-04-28 07:19:01,468 INFO L290 TraceCheckUtils]: 177: Hoare triple {60621#(< ~counter~0 38)} assume !!(0 != ~y3~0); {60621#(< ~counter~0 38)} is VALID [2022-04-28 07:19:01,469 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {59356#true} {60621#(< ~counter~0 38)} #63#return; {60621#(< ~counter~0 38)} is VALID [2022-04-28 07:19:01,469 INFO L290 TraceCheckUtils]: 175: Hoare triple {59356#true} assume true; {59356#true} is VALID [2022-04-28 07:19:01,469 INFO L290 TraceCheckUtils]: 174: Hoare triple {59356#true} assume !(0 == ~cond); {59356#true} is VALID [2022-04-28 07:19:01,469 INFO L290 TraceCheckUtils]: 173: Hoare triple {59356#true} ~cond := #in~cond; {59356#true} is VALID [2022-04-28 07:19:01,469 INFO L272 TraceCheckUtils]: 172: Hoare triple {60621#(< ~counter~0 38)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {59356#true} is VALID [2022-04-28 07:19:01,469 INFO L290 TraceCheckUtils]: 171: Hoare triple {60621#(< ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {60621#(< ~counter~0 38)} is VALID [2022-04-28 07:19:01,470 INFO L290 TraceCheckUtils]: 170: Hoare triple {60649#(< ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60621#(< ~counter~0 38)} is VALID [2022-04-28 07:19:01,470 INFO L290 TraceCheckUtils]: 169: Hoare triple {60649#(< ~counter~0 37)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {60649#(< ~counter~0 37)} is VALID [2022-04-28 07:19:01,470 INFO L290 TraceCheckUtils]: 168: Hoare triple {60649#(< ~counter~0 37)} assume !!(0 != ~y3~0); {60649#(< ~counter~0 37)} is VALID [2022-04-28 07:19:01,471 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {59356#true} {60649#(< ~counter~0 37)} #63#return; {60649#(< ~counter~0 37)} is VALID [2022-04-28 07:19:01,471 INFO L290 TraceCheckUtils]: 166: Hoare triple {59356#true} assume true; {59356#true} is VALID [2022-04-28 07:19:01,471 INFO L290 TraceCheckUtils]: 165: Hoare triple {59356#true} assume !(0 == ~cond); {59356#true} is VALID [2022-04-28 07:19:01,471 INFO L290 TraceCheckUtils]: 164: Hoare triple {59356#true} ~cond := #in~cond; {59356#true} is VALID [2022-04-28 07:19:01,471 INFO L272 TraceCheckUtils]: 163: Hoare triple {60649#(< ~counter~0 37)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {59356#true} is VALID [2022-04-28 07:19:01,471 INFO L290 TraceCheckUtils]: 162: Hoare triple {60649#(< ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {60649#(< ~counter~0 37)} is VALID [2022-04-28 07:19:01,472 INFO L290 TraceCheckUtils]: 161: Hoare triple {60677#(< ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60649#(< ~counter~0 37)} is VALID [2022-04-28 07:19:01,472 INFO L290 TraceCheckUtils]: 160: Hoare triple {60677#(< ~counter~0 36)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {60677#(< ~counter~0 36)} is VALID [2022-04-28 07:19:01,472 INFO L290 TraceCheckUtils]: 159: Hoare triple {60677#(< ~counter~0 36)} assume !!(0 != ~y3~0); {60677#(< ~counter~0 36)} is VALID [2022-04-28 07:19:01,473 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {59356#true} {60677#(< ~counter~0 36)} #63#return; {60677#(< ~counter~0 36)} is VALID [2022-04-28 07:19:01,473 INFO L290 TraceCheckUtils]: 157: Hoare triple {59356#true} assume true; {59356#true} is VALID [2022-04-28 07:19:01,473 INFO L290 TraceCheckUtils]: 156: Hoare triple {59356#true} assume !(0 == ~cond); {59356#true} is VALID [2022-04-28 07:19:01,473 INFO L290 TraceCheckUtils]: 155: Hoare triple {59356#true} ~cond := #in~cond; {59356#true} is VALID [2022-04-28 07:19:01,473 INFO L272 TraceCheckUtils]: 154: Hoare triple {60677#(< ~counter~0 36)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {59356#true} is VALID [2022-04-28 07:19:01,473 INFO L290 TraceCheckUtils]: 153: Hoare triple {60677#(< ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {60677#(< ~counter~0 36)} is VALID [2022-04-28 07:19:01,474 INFO L290 TraceCheckUtils]: 152: Hoare triple {60705#(< ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60677#(< ~counter~0 36)} is VALID [2022-04-28 07:19:01,474 INFO L290 TraceCheckUtils]: 151: Hoare triple {60705#(< ~counter~0 35)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {60705#(< ~counter~0 35)} is VALID [2022-04-28 07:19:01,474 INFO L290 TraceCheckUtils]: 150: Hoare triple {60705#(< ~counter~0 35)} assume !!(0 != ~y3~0); {60705#(< ~counter~0 35)} is VALID [2022-04-28 07:19:01,475 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {59356#true} {60705#(< ~counter~0 35)} #63#return; {60705#(< ~counter~0 35)} is VALID [2022-04-28 07:19:01,475 INFO L290 TraceCheckUtils]: 148: Hoare triple {59356#true} assume true; {59356#true} is VALID [2022-04-28 07:19:01,475 INFO L290 TraceCheckUtils]: 147: Hoare triple {59356#true} assume !(0 == ~cond); {59356#true} is VALID [2022-04-28 07:19:01,475 INFO L290 TraceCheckUtils]: 146: Hoare triple {59356#true} ~cond := #in~cond; {59356#true} is VALID [2022-04-28 07:19:01,475 INFO L272 TraceCheckUtils]: 145: Hoare triple {60705#(< ~counter~0 35)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {59356#true} is VALID [2022-04-28 07:19:01,475 INFO L290 TraceCheckUtils]: 144: Hoare triple {60705#(< ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {60705#(< ~counter~0 35)} is VALID [2022-04-28 07:19:01,476 INFO L290 TraceCheckUtils]: 143: Hoare triple {60733#(< ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60705#(< ~counter~0 35)} is VALID [2022-04-28 07:19:01,476 INFO L290 TraceCheckUtils]: 142: Hoare triple {60733#(< ~counter~0 34)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {60733#(< ~counter~0 34)} is VALID [2022-04-28 07:19:01,476 INFO L290 TraceCheckUtils]: 141: Hoare triple {60733#(< ~counter~0 34)} assume !!(0 != ~y3~0); {60733#(< ~counter~0 34)} is VALID [2022-04-28 07:19:01,477 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {59356#true} {60733#(< ~counter~0 34)} #63#return; {60733#(< ~counter~0 34)} is VALID [2022-04-28 07:19:01,477 INFO L290 TraceCheckUtils]: 139: Hoare triple {59356#true} assume true; {59356#true} is VALID [2022-04-28 07:19:01,477 INFO L290 TraceCheckUtils]: 138: Hoare triple {59356#true} assume !(0 == ~cond); {59356#true} is VALID [2022-04-28 07:19:01,477 INFO L290 TraceCheckUtils]: 137: Hoare triple {59356#true} ~cond := #in~cond; {59356#true} is VALID [2022-04-28 07:19:01,477 INFO L272 TraceCheckUtils]: 136: Hoare triple {60733#(< ~counter~0 34)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {59356#true} is VALID [2022-04-28 07:19:01,477 INFO L290 TraceCheckUtils]: 135: Hoare triple {60733#(< ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {60733#(< ~counter~0 34)} is VALID [2022-04-28 07:19:01,478 INFO L290 TraceCheckUtils]: 134: Hoare triple {60761#(< ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60733#(< ~counter~0 34)} is VALID [2022-04-28 07:19:01,478 INFO L290 TraceCheckUtils]: 133: Hoare triple {60761#(< ~counter~0 33)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {60761#(< ~counter~0 33)} is VALID [2022-04-28 07:19:01,478 INFO L290 TraceCheckUtils]: 132: Hoare triple {60761#(< ~counter~0 33)} assume !!(0 != ~y3~0); {60761#(< ~counter~0 33)} is VALID [2022-04-28 07:19:01,479 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {59356#true} {60761#(< ~counter~0 33)} #63#return; {60761#(< ~counter~0 33)} is VALID [2022-04-28 07:19:01,479 INFO L290 TraceCheckUtils]: 130: Hoare triple {59356#true} assume true; {59356#true} is VALID [2022-04-28 07:19:01,479 INFO L290 TraceCheckUtils]: 129: Hoare triple {59356#true} assume !(0 == ~cond); {59356#true} is VALID [2022-04-28 07:19:01,479 INFO L290 TraceCheckUtils]: 128: Hoare triple {59356#true} ~cond := #in~cond; {59356#true} is VALID [2022-04-28 07:19:01,479 INFO L272 TraceCheckUtils]: 127: Hoare triple {60761#(< ~counter~0 33)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {59356#true} is VALID [2022-04-28 07:19:01,479 INFO L290 TraceCheckUtils]: 126: Hoare triple {60761#(< ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {60761#(< ~counter~0 33)} is VALID [2022-04-28 07:19:01,480 INFO L290 TraceCheckUtils]: 125: Hoare triple {60789#(< ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60761#(< ~counter~0 33)} is VALID [2022-04-28 07:19:01,480 INFO L290 TraceCheckUtils]: 124: Hoare triple {60789#(< ~counter~0 32)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {60789#(< ~counter~0 32)} is VALID [2022-04-28 07:19:01,480 INFO L290 TraceCheckUtils]: 123: Hoare triple {60789#(< ~counter~0 32)} assume !!(0 != ~y3~0); {60789#(< ~counter~0 32)} is VALID [2022-04-28 07:19:01,481 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {59356#true} {60789#(< ~counter~0 32)} #63#return; {60789#(< ~counter~0 32)} is VALID [2022-04-28 07:19:01,481 INFO L290 TraceCheckUtils]: 121: Hoare triple {59356#true} assume true; {59356#true} is VALID [2022-04-28 07:19:01,481 INFO L290 TraceCheckUtils]: 120: Hoare triple {59356#true} assume !(0 == ~cond); {59356#true} is VALID [2022-04-28 07:19:01,481 INFO L290 TraceCheckUtils]: 119: Hoare triple {59356#true} ~cond := #in~cond; {59356#true} is VALID [2022-04-28 07:19:01,481 INFO L272 TraceCheckUtils]: 118: Hoare triple {60789#(< ~counter~0 32)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {59356#true} is VALID [2022-04-28 07:19:01,481 INFO L290 TraceCheckUtils]: 117: Hoare triple {60789#(< ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {60789#(< ~counter~0 32)} is VALID [2022-04-28 07:19:01,482 INFO L290 TraceCheckUtils]: 116: Hoare triple {60225#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60789#(< ~counter~0 32)} is VALID [2022-04-28 07:19:01,482 INFO L290 TraceCheckUtils]: 115: Hoare triple {60225#(<= ~counter~0 30)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {60225#(<= ~counter~0 30)} is VALID [2022-04-28 07:19:01,482 INFO L290 TraceCheckUtils]: 114: Hoare triple {60225#(<= ~counter~0 30)} assume !!(0 != ~y3~0); {60225#(<= ~counter~0 30)} is VALID [2022-04-28 07:19:01,483 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {59356#true} {60225#(<= ~counter~0 30)} #63#return; {60225#(<= ~counter~0 30)} is VALID [2022-04-28 07:19:01,483 INFO L290 TraceCheckUtils]: 112: Hoare triple {59356#true} assume true; {59356#true} is VALID [2022-04-28 07:19:01,483 INFO L290 TraceCheckUtils]: 111: Hoare triple {59356#true} assume !(0 == ~cond); {59356#true} is VALID [2022-04-28 07:19:01,483 INFO L290 TraceCheckUtils]: 110: Hoare triple {59356#true} ~cond := #in~cond; {59356#true} is VALID [2022-04-28 07:19:01,483 INFO L272 TraceCheckUtils]: 109: Hoare triple {60225#(<= ~counter~0 30)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {59356#true} is VALID [2022-04-28 07:19:01,483 INFO L290 TraceCheckUtils]: 108: Hoare triple {60225#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {60225#(<= ~counter~0 30)} is VALID [2022-04-28 07:19:01,484 INFO L290 TraceCheckUtils]: 107: Hoare triple {60197#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60225#(<= ~counter~0 30)} is VALID [2022-04-28 07:19:01,484 INFO L290 TraceCheckUtils]: 106: Hoare triple {60197#(<= ~counter~0 29)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {60197#(<= ~counter~0 29)} is VALID [2022-04-28 07:19:01,485 INFO L290 TraceCheckUtils]: 105: Hoare triple {60197#(<= ~counter~0 29)} assume !!(0 != ~y3~0); {60197#(<= ~counter~0 29)} is VALID [2022-04-28 07:19:01,485 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {59356#true} {60197#(<= ~counter~0 29)} #63#return; {60197#(<= ~counter~0 29)} is VALID [2022-04-28 07:19:01,485 INFO L290 TraceCheckUtils]: 103: Hoare triple {59356#true} assume true; {59356#true} is VALID [2022-04-28 07:19:01,485 INFO L290 TraceCheckUtils]: 102: Hoare triple {59356#true} assume !(0 == ~cond); {59356#true} is VALID [2022-04-28 07:19:01,485 INFO L290 TraceCheckUtils]: 101: Hoare triple {59356#true} ~cond := #in~cond; {59356#true} is VALID [2022-04-28 07:19:01,485 INFO L272 TraceCheckUtils]: 100: Hoare triple {60197#(<= ~counter~0 29)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {59356#true} is VALID [2022-04-28 07:19:01,486 INFO L290 TraceCheckUtils]: 99: Hoare triple {60197#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {60197#(<= ~counter~0 29)} is VALID [2022-04-28 07:19:01,486 INFO L290 TraceCheckUtils]: 98: Hoare triple {60169#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60197#(<= ~counter~0 29)} is VALID [2022-04-28 07:19:01,487 INFO L290 TraceCheckUtils]: 97: Hoare triple {60169#(<= ~counter~0 28)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {60169#(<= ~counter~0 28)} is VALID [2022-04-28 07:19:01,487 INFO L290 TraceCheckUtils]: 96: Hoare triple {60169#(<= ~counter~0 28)} assume !!(0 != ~y3~0); {60169#(<= ~counter~0 28)} is VALID [2022-04-28 07:19:01,487 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {59356#true} {60169#(<= ~counter~0 28)} #63#return; {60169#(<= ~counter~0 28)} is VALID [2022-04-28 07:19:01,487 INFO L290 TraceCheckUtils]: 94: Hoare triple {59356#true} assume true; {59356#true} is VALID [2022-04-28 07:19:01,487 INFO L290 TraceCheckUtils]: 93: Hoare triple {59356#true} assume !(0 == ~cond); {59356#true} is VALID [2022-04-28 07:19:01,487 INFO L290 TraceCheckUtils]: 92: Hoare triple {59356#true} ~cond := #in~cond; {59356#true} is VALID [2022-04-28 07:19:01,487 INFO L272 TraceCheckUtils]: 91: Hoare triple {60169#(<= ~counter~0 28)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {59356#true} is VALID [2022-04-28 07:19:01,488 INFO L290 TraceCheckUtils]: 90: Hoare triple {60169#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {60169#(<= ~counter~0 28)} is VALID [2022-04-28 07:19:01,488 INFO L290 TraceCheckUtils]: 89: Hoare triple {60141#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60169#(<= ~counter~0 28)} is VALID [2022-04-28 07:19:01,488 INFO L290 TraceCheckUtils]: 88: Hoare triple {60141#(<= ~counter~0 27)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {60141#(<= ~counter~0 27)} is VALID [2022-04-28 07:19:01,489 INFO L290 TraceCheckUtils]: 87: Hoare triple {60141#(<= ~counter~0 27)} assume !!(0 != ~y3~0); {60141#(<= ~counter~0 27)} is VALID [2022-04-28 07:19:01,489 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {59356#true} {60141#(<= ~counter~0 27)} #63#return; {60141#(<= ~counter~0 27)} is VALID [2022-04-28 07:19:01,489 INFO L290 TraceCheckUtils]: 85: Hoare triple {59356#true} assume true; {59356#true} is VALID [2022-04-28 07:19:01,489 INFO L290 TraceCheckUtils]: 84: Hoare triple {59356#true} assume !(0 == ~cond); {59356#true} is VALID [2022-04-28 07:19:01,489 INFO L290 TraceCheckUtils]: 83: Hoare triple {59356#true} ~cond := #in~cond; {59356#true} is VALID [2022-04-28 07:19:01,489 INFO L272 TraceCheckUtils]: 82: Hoare triple {60141#(<= ~counter~0 27)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {59356#true} is VALID [2022-04-28 07:19:01,490 INFO L290 TraceCheckUtils]: 81: Hoare triple {60141#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {60141#(<= ~counter~0 27)} is VALID [2022-04-28 07:19:01,490 INFO L290 TraceCheckUtils]: 80: Hoare triple {60113#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60141#(<= ~counter~0 27)} is VALID [2022-04-28 07:19:01,490 INFO L290 TraceCheckUtils]: 79: Hoare triple {60113#(<= ~counter~0 26)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {60113#(<= ~counter~0 26)} is VALID [2022-04-28 07:19:01,491 INFO L290 TraceCheckUtils]: 78: Hoare triple {60113#(<= ~counter~0 26)} assume !!(0 != ~y3~0); {60113#(<= ~counter~0 26)} is VALID [2022-04-28 07:19:01,491 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {59356#true} {60113#(<= ~counter~0 26)} #63#return; {60113#(<= ~counter~0 26)} is VALID [2022-04-28 07:19:01,491 INFO L290 TraceCheckUtils]: 76: Hoare triple {59356#true} assume true; {59356#true} is VALID [2022-04-28 07:19:01,491 INFO L290 TraceCheckUtils]: 75: Hoare triple {59356#true} assume !(0 == ~cond); {59356#true} is VALID [2022-04-28 07:19:01,491 INFO L290 TraceCheckUtils]: 74: Hoare triple {59356#true} ~cond := #in~cond; {59356#true} is VALID [2022-04-28 07:19:01,491 INFO L272 TraceCheckUtils]: 73: Hoare triple {60113#(<= ~counter~0 26)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {59356#true} is VALID [2022-04-28 07:19:01,492 INFO L290 TraceCheckUtils]: 72: Hoare triple {60113#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {60113#(<= ~counter~0 26)} is VALID [2022-04-28 07:19:01,492 INFO L290 TraceCheckUtils]: 71: Hoare triple {60085#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60113#(<= ~counter~0 26)} is VALID [2022-04-28 07:19:01,492 INFO L290 TraceCheckUtils]: 70: Hoare triple {60085#(<= ~counter~0 25)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {60085#(<= ~counter~0 25)} is VALID [2022-04-28 07:19:01,493 INFO L290 TraceCheckUtils]: 69: Hoare triple {60085#(<= ~counter~0 25)} assume !!(0 != ~y3~0); {60085#(<= ~counter~0 25)} is VALID [2022-04-28 07:19:01,493 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {59356#true} {60085#(<= ~counter~0 25)} #63#return; {60085#(<= ~counter~0 25)} is VALID [2022-04-28 07:19:01,493 INFO L290 TraceCheckUtils]: 67: Hoare triple {59356#true} assume true; {59356#true} is VALID [2022-04-28 07:19:01,493 INFO L290 TraceCheckUtils]: 66: Hoare triple {59356#true} assume !(0 == ~cond); {59356#true} is VALID [2022-04-28 07:19:01,493 INFO L290 TraceCheckUtils]: 65: Hoare triple {59356#true} ~cond := #in~cond; {59356#true} is VALID [2022-04-28 07:19:01,493 INFO L272 TraceCheckUtils]: 64: Hoare triple {60085#(<= ~counter~0 25)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {59356#true} is VALID [2022-04-28 07:19:01,494 INFO L290 TraceCheckUtils]: 63: Hoare triple {60085#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {60085#(<= ~counter~0 25)} is VALID [2022-04-28 07:19:01,494 INFO L290 TraceCheckUtils]: 62: Hoare triple {60057#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60085#(<= ~counter~0 25)} is VALID [2022-04-28 07:19:01,494 INFO L290 TraceCheckUtils]: 61: Hoare triple {60057#(<= ~counter~0 24)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {60057#(<= ~counter~0 24)} is VALID [2022-04-28 07:19:01,495 INFO L290 TraceCheckUtils]: 60: Hoare triple {60057#(<= ~counter~0 24)} assume !!(0 != ~y3~0); {60057#(<= ~counter~0 24)} is VALID [2022-04-28 07:19:01,495 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {59356#true} {60057#(<= ~counter~0 24)} #63#return; {60057#(<= ~counter~0 24)} is VALID [2022-04-28 07:19:01,495 INFO L290 TraceCheckUtils]: 58: Hoare triple {59356#true} assume true; {59356#true} is VALID [2022-04-28 07:19:01,495 INFO L290 TraceCheckUtils]: 57: Hoare triple {59356#true} assume !(0 == ~cond); {59356#true} is VALID [2022-04-28 07:19:01,495 INFO L290 TraceCheckUtils]: 56: Hoare triple {59356#true} ~cond := #in~cond; {59356#true} is VALID [2022-04-28 07:19:01,495 INFO L272 TraceCheckUtils]: 55: Hoare triple {60057#(<= ~counter~0 24)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {59356#true} is VALID [2022-04-28 07:19:01,496 INFO L290 TraceCheckUtils]: 54: Hoare triple {60057#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {60057#(<= ~counter~0 24)} is VALID [2022-04-28 07:19:01,496 INFO L290 TraceCheckUtils]: 53: Hoare triple {60029#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60057#(<= ~counter~0 24)} is VALID [2022-04-28 07:19:01,496 INFO L290 TraceCheckUtils]: 52: Hoare triple {60029#(<= ~counter~0 23)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {60029#(<= ~counter~0 23)} is VALID [2022-04-28 07:19:01,497 INFO L290 TraceCheckUtils]: 51: Hoare triple {60029#(<= ~counter~0 23)} assume !!(0 != ~y3~0); {60029#(<= ~counter~0 23)} is VALID [2022-04-28 07:19:01,497 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {59356#true} {60029#(<= ~counter~0 23)} #63#return; {60029#(<= ~counter~0 23)} is VALID [2022-04-28 07:19:01,497 INFO L290 TraceCheckUtils]: 49: Hoare triple {59356#true} assume true; {59356#true} is VALID [2022-04-28 07:19:01,497 INFO L290 TraceCheckUtils]: 48: Hoare triple {59356#true} assume !(0 == ~cond); {59356#true} is VALID [2022-04-28 07:19:01,497 INFO L290 TraceCheckUtils]: 47: Hoare triple {59356#true} ~cond := #in~cond; {59356#true} is VALID [2022-04-28 07:19:01,497 INFO L272 TraceCheckUtils]: 46: Hoare triple {60029#(<= ~counter~0 23)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {59356#true} is VALID [2022-04-28 07:19:01,498 INFO L290 TraceCheckUtils]: 45: Hoare triple {60029#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {60029#(<= ~counter~0 23)} is VALID [2022-04-28 07:19:01,498 INFO L290 TraceCheckUtils]: 44: Hoare triple {60001#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60029#(<= ~counter~0 23)} is VALID [2022-04-28 07:19:01,499 INFO L290 TraceCheckUtils]: 43: Hoare triple {60001#(<= ~counter~0 22)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {60001#(<= ~counter~0 22)} is VALID [2022-04-28 07:19:01,499 INFO L290 TraceCheckUtils]: 42: Hoare triple {60001#(<= ~counter~0 22)} assume !!(0 != ~y3~0); {60001#(<= ~counter~0 22)} is VALID [2022-04-28 07:19:01,499 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {59356#true} {60001#(<= ~counter~0 22)} #63#return; {60001#(<= ~counter~0 22)} is VALID [2022-04-28 07:19:01,499 INFO L290 TraceCheckUtils]: 40: Hoare triple {59356#true} assume true; {59356#true} is VALID [2022-04-28 07:19:01,499 INFO L290 TraceCheckUtils]: 39: Hoare triple {59356#true} assume !(0 == ~cond); {59356#true} is VALID [2022-04-28 07:19:01,499 INFO L290 TraceCheckUtils]: 38: Hoare triple {59356#true} ~cond := #in~cond; {59356#true} is VALID [2022-04-28 07:19:01,499 INFO L272 TraceCheckUtils]: 37: Hoare triple {60001#(<= ~counter~0 22)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {59356#true} is VALID [2022-04-28 07:19:01,500 INFO L290 TraceCheckUtils]: 36: Hoare triple {60001#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {60001#(<= ~counter~0 22)} is VALID [2022-04-28 07:19:01,500 INFO L290 TraceCheckUtils]: 35: Hoare triple {59973#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60001#(<= ~counter~0 22)} is VALID [2022-04-28 07:19:01,501 INFO L290 TraceCheckUtils]: 34: Hoare triple {59973#(<= ~counter~0 21)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {59973#(<= ~counter~0 21)} is VALID [2022-04-28 07:19:01,501 INFO L290 TraceCheckUtils]: 33: Hoare triple {59973#(<= ~counter~0 21)} assume !!(0 != ~y3~0); {59973#(<= ~counter~0 21)} is VALID [2022-04-28 07:19:01,501 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {59356#true} {59973#(<= ~counter~0 21)} #63#return; {59973#(<= ~counter~0 21)} is VALID [2022-04-28 07:19:01,501 INFO L290 TraceCheckUtils]: 31: Hoare triple {59356#true} assume true; {59356#true} is VALID [2022-04-28 07:19:01,501 INFO L290 TraceCheckUtils]: 30: Hoare triple {59356#true} assume !(0 == ~cond); {59356#true} is VALID [2022-04-28 07:19:01,501 INFO L290 TraceCheckUtils]: 29: Hoare triple {59356#true} ~cond := #in~cond; {59356#true} is VALID [2022-04-28 07:19:01,502 INFO L272 TraceCheckUtils]: 28: Hoare triple {59973#(<= ~counter~0 21)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {59356#true} is VALID [2022-04-28 07:19:01,502 INFO L290 TraceCheckUtils]: 27: Hoare triple {59973#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {59973#(<= ~counter~0 21)} is VALID [2022-04-28 07:19:01,502 INFO L290 TraceCheckUtils]: 26: Hoare triple {59945#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {59973#(<= ~counter~0 21)} is VALID [2022-04-28 07:19:01,503 INFO L290 TraceCheckUtils]: 25: Hoare triple {59945#(<= ~counter~0 20)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {59945#(<= ~counter~0 20)} is VALID [2022-04-28 07:19:01,503 INFO L290 TraceCheckUtils]: 24: Hoare triple {59945#(<= ~counter~0 20)} assume !!(0 != ~y3~0); {59945#(<= ~counter~0 20)} is VALID [2022-04-28 07:19:01,503 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {59356#true} {59945#(<= ~counter~0 20)} #63#return; {59945#(<= ~counter~0 20)} is VALID [2022-04-28 07:19:01,503 INFO L290 TraceCheckUtils]: 22: Hoare triple {59356#true} assume true; {59356#true} is VALID [2022-04-28 07:19:01,503 INFO L290 TraceCheckUtils]: 21: Hoare triple {59356#true} assume !(0 == ~cond); {59356#true} is VALID [2022-04-28 07:19:01,504 INFO L290 TraceCheckUtils]: 20: Hoare triple {59356#true} ~cond := #in~cond; {59356#true} is VALID [2022-04-28 07:19:01,504 INFO L272 TraceCheckUtils]: 19: Hoare triple {59945#(<= ~counter~0 20)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {59356#true} is VALID [2022-04-28 07:19:01,504 INFO L290 TraceCheckUtils]: 18: Hoare triple {59945#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {59945#(<= ~counter~0 20)} is VALID [2022-04-28 07:19:01,504 INFO L290 TraceCheckUtils]: 17: Hoare triple {59917#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {59945#(<= ~counter~0 20)} is VALID [2022-04-28 07:19:01,505 INFO L290 TraceCheckUtils]: 16: Hoare triple {59917#(<= ~counter~0 19)} ~y1~0 := 0;~y2~0 := 0;~y3~0 := ~x1~0; {59917#(<= ~counter~0 19)} is VALID [2022-04-28 07:19:01,505 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {59356#true} {59917#(<= ~counter~0 19)} #61#return; {59917#(<= ~counter~0 19)} is VALID [2022-04-28 07:19:01,505 INFO L290 TraceCheckUtils]: 14: Hoare triple {59356#true} assume true; {59356#true} is VALID [2022-04-28 07:19:01,505 INFO L290 TraceCheckUtils]: 13: Hoare triple {59356#true} assume !(0 == ~cond); {59356#true} is VALID [2022-04-28 07:19:01,505 INFO L290 TraceCheckUtils]: 12: Hoare triple {59356#true} ~cond := #in~cond; {59356#true} is VALID [2022-04-28 07:19:01,505 INFO L272 TraceCheckUtils]: 11: Hoare triple {59917#(<= ~counter~0 19)} call assume_abort_if_not((if 0 != ~x2~0 then 1 else 0)); {59356#true} is VALID [2022-04-28 07:19:01,506 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {59356#true} {59917#(<= ~counter~0 19)} #59#return; {59917#(<= ~counter~0 19)} is VALID [2022-04-28 07:19:01,506 INFO L290 TraceCheckUtils]: 9: Hoare triple {59356#true} assume true; {59356#true} is VALID [2022-04-28 07:19:01,506 INFO L290 TraceCheckUtils]: 8: Hoare triple {59356#true} assume !(0 == ~cond); {59356#true} is VALID [2022-04-28 07:19:01,506 INFO L290 TraceCheckUtils]: 7: Hoare triple {59356#true} ~cond := #in~cond; {59356#true} is VALID [2022-04-28 07:19:01,506 INFO L272 TraceCheckUtils]: 6: Hoare triple {59917#(<= ~counter~0 19)} call assume_abort_if_not((if ~x1~0 >= 0 then 1 else 0)); {59356#true} is VALID [2022-04-28 07:19:01,506 INFO L290 TraceCheckUtils]: 5: Hoare triple {59917#(<= ~counter~0 19)} havoc ~x1~0;havoc ~x2~0;havoc ~y1~0;havoc ~y2~0;havoc ~y3~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~x1~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~x2~0 := #t~nondet5;havoc #t~nondet5; {59917#(<= ~counter~0 19)} is VALID [2022-04-28 07:19:01,506 INFO L272 TraceCheckUtils]: 4: Hoare triple {59917#(<= ~counter~0 19)} call #t~ret7 := main(); {59917#(<= ~counter~0 19)} is VALID [2022-04-28 07:19:01,507 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {59917#(<= ~counter~0 19)} {59356#true} #67#return; {59917#(<= ~counter~0 19)} is VALID [2022-04-28 07:19:01,507 INFO L290 TraceCheckUtils]: 2: Hoare triple {59917#(<= ~counter~0 19)} assume true; {59917#(<= ~counter~0 19)} is VALID [2022-04-28 07:19:01,507 INFO L290 TraceCheckUtils]: 1: Hoare triple {59356#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(11, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {59917#(<= ~counter~0 19)} is VALID [2022-04-28 07:19:01,507 INFO L272 TraceCheckUtils]: 0: Hoare triple {59356#true} call ULTIMATE.init(); {59356#true} is VALID [2022-04-28 07:19:01,508 INFO L134 CoverageAnalysis]: Checked inductivity of 4039 backedges. 60 proven. 2235 refuted. 0 times theorem prover too weak. 1744 trivial. 0 not checked. [2022-04-28 07:19:01,508 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 07:19:01,508 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1814004686] [2022-04-28 07:19:01,508 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 07:19:01,508 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [926233125] [2022-04-28 07:19:01,508 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [926233125] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 07:19:01,508 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 07:19:01,508 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [34, 34] total 54 [2022-04-28 07:19:01,508 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 07:19:01,509 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [495142954] [2022-04-28 07:19:01,509 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [495142954] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 07:19:01,509 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 07:19:01,509 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [34] imperfect sequences [] total 34 [2022-04-28 07:19:01,509 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1815946567] [2022-04-28 07:19:01,509 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 07:19:01,509 INFO L78 Accepts]: Start accepts. Automaton has has 34 states, 34 states have (on average 6.529411764705882) internal successors, (222), 33 states have internal predecessors, (222), 33 states have call successors, (35), 33 states have call predecessors, (35), 31 states have return successors, (33), 31 states have call predecessors, (33), 32 states have call successors, (33) Word has length 293 [2022-04-28 07:19:01,509 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 07:19:01,510 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 34 states, 34 states have (on average 6.529411764705882) internal successors, (222), 33 states have internal predecessors, (222), 33 states have call successors, (35), 33 states have call predecessors, (35), 31 states have return successors, (33), 31 states have call predecessors, (33), 32 states have call successors, (33) [2022-04-28 07:19:01,770 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 290 edges. 290 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 07:19:01,770 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 34 states [2022-04-28 07:19:01,770 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 07:19:01,771 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 34 interpolants. [2022-04-28 07:19:01,771 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1331, Invalid=1531, Unknown=0, NotChecked=0, Total=2862 [2022-04-28 07:19:01,771 INFO L87 Difference]: Start difference. First operand 290 states and 321 transitions. Second operand has 34 states, 34 states have (on average 6.529411764705882) internal successors, (222), 33 states have internal predecessors, (222), 33 states have call successors, (35), 33 states have call predecessors, (35), 31 states have return successors, (33), 31 states have call predecessors, (33), 32 states have call successors, (33) [2022-04-28 07:19:03,165 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 07:19:03,165 INFO L93 Difference]: Finished difference Result 304 states and 336 transitions. [2022-04-28 07:19:03,165 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 64 states. [2022-04-28 07:19:03,167 INFO L78 Accepts]: Start accepts. Automaton has has 34 states, 34 states have (on average 6.529411764705882) internal successors, (222), 33 states have internal predecessors, (222), 33 states have call successors, (35), 33 states have call predecessors, (35), 31 states have return successors, (33), 31 states have call predecessors, (33), 32 states have call successors, (33) Word has length 293 [2022-04-28 07:19:03,168 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 07:19:03,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 34 states, 34 states have (on average 6.529411764705882) internal successors, (222), 33 states have internal predecessors, (222), 33 states have call successors, (35), 33 states have call predecessors, (35), 31 states have return successors, (33), 31 states have call predecessors, (33), 32 states have call successors, (33) [2022-04-28 07:19:03,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 64 states and 335 transitions. [2022-04-28 07:19:03,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 34 states, 34 states have (on average 6.529411764705882) internal successors, (222), 33 states have internal predecessors, (222), 33 states have call successors, (35), 33 states have call predecessors, (35), 31 states have return successors, (33), 31 states have call predecessors, (33), 32 states have call successors, (33) [2022-04-28 07:19:03,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 64 states and 335 transitions. [2022-04-28 07:19:03,178 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 64 states and 335 transitions. [2022-04-28 07:19:03,473 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 335 edges. 335 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 07:19:03,478 INFO L225 Difference]: With dead ends: 304 [2022-04-28 07:19:03,478 INFO L226 Difference]: Without dead ends: 299 [2022-04-28 07:19:03,479 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 615 GetRequests, 532 SyntacticMatches, 1 SemanticMatches, 82 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 533 ImplicationChecksByTransitivity, 1.1s TimeCoverageRelationStatistics Valid=2921, Invalid=4051, Unknown=0, NotChecked=0, Total=6972 [2022-04-28 07:19:03,479 INFO L413 NwaCegarLoop]: 56 mSDtfsCounter, 149 mSDsluCounter, 260 mSDsCounter, 0 mSdLazyCounter, 180 mSolverCounterSat, 42 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 149 SdHoareTripleChecker+Valid, 316 SdHoareTripleChecker+Invalid, 222 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 42 IncrementalHoareTripleChecker+Valid, 180 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-28 07:19:03,479 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [149 Valid, 316 Invalid, 222 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [42 Valid, 180 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-28 07:19:03,479 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 299 states. [2022-04-28 07:19:03,855 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 299 to 299. [2022-04-28 07:19:03,855 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 07:19:03,856 INFO L82 GeneralOperation]: Start isEquivalent. First operand 299 states. Second operand has 299 states, 229 states have (on average 1.1397379912663756) internal successors, (261), 229 states have internal predecessors, (261), 36 states have call successors, (36), 35 states have call predecessors, (36), 33 states have return successors, (34), 34 states have call predecessors, (34), 34 states have call successors, (34) [2022-04-28 07:19:03,856 INFO L74 IsIncluded]: Start isIncluded. First operand 299 states. Second operand has 299 states, 229 states have (on average 1.1397379912663756) internal successors, (261), 229 states have internal predecessors, (261), 36 states have call successors, (36), 35 states have call predecessors, (36), 33 states have return successors, (34), 34 states have call predecessors, (34), 34 states have call successors, (34) [2022-04-28 07:19:03,856 INFO L87 Difference]: Start difference. First operand 299 states. Second operand has 299 states, 229 states have (on average 1.1397379912663756) internal successors, (261), 229 states have internal predecessors, (261), 36 states have call successors, (36), 35 states have call predecessors, (36), 33 states have return successors, (34), 34 states have call predecessors, (34), 34 states have call successors, (34) [2022-04-28 07:19:03,860 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 07:19:03,860 INFO L93 Difference]: Finished difference Result 299 states and 331 transitions. [2022-04-28 07:19:03,860 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 331 transitions. [2022-04-28 07:19:03,862 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 07:19:03,862 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 07:19:03,862 INFO L74 IsIncluded]: Start isIncluded. First operand has 299 states, 229 states have (on average 1.1397379912663756) internal successors, (261), 229 states have internal predecessors, (261), 36 states have call successors, (36), 35 states have call predecessors, (36), 33 states have return successors, (34), 34 states have call predecessors, (34), 34 states have call successors, (34) Second operand 299 states. [2022-04-28 07:19:03,862 INFO L87 Difference]: Start difference. First operand has 299 states, 229 states have (on average 1.1397379912663756) internal successors, (261), 229 states have internal predecessors, (261), 36 states have call successors, (36), 35 states have call predecessors, (36), 33 states have return successors, (34), 34 states have call predecessors, (34), 34 states have call successors, (34) Second operand 299 states. [2022-04-28 07:19:03,878 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 07:19:03,878 INFO L93 Difference]: Finished difference Result 299 states and 331 transitions. [2022-04-28 07:19:03,878 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 331 transitions. [2022-04-28 07:19:03,878 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 07:19:03,878 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 07:19:03,878 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 07:19:03,878 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 07:19:03,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 299 states, 229 states have (on average 1.1397379912663756) internal successors, (261), 229 states have internal predecessors, (261), 36 states have call successors, (36), 35 states have call predecessors, (36), 33 states have return successors, (34), 34 states have call predecessors, (34), 34 states have call successors, (34) [2022-04-28 07:19:03,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 299 states and 331 transitions. [2022-04-28 07:19:03,883 INFO L78 Accepts]: Start accepts. Automaton has 299 states and 331 transitions. Word has length 293 [2022-04-28 07:19:03,883 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 07:19:03,883 INFO L495 AbstractCegarLoop]: Abstraction has 299 states and 331 transitions. [2022-04-28 07:19:03,883 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 34 states, 34 states have (on average 6.529411764705882) internal successors, (222), 33 states have internal predecessors, (222), 33 states have call successors, (35), 33 states have call predecessors, (35), 31 states have return successors, (33), 31 states have call predecessors, (33), 32 states have call successors, (33) [2022-04-28 07:19:03,884 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 299 states and 331 transitions. [2022-04-28 07:19:04,308 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 331 edges. 331 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 07:19:04,308 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 331 transitions. [2022-04-28 07:19:04,309 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 303 [2022-04-28 07:19:04,309 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 07:19:04,310 INFO L195 NwaCegarLoop]: trace histogram [32, 32, 31, 31, 31, 31, 31, 31, 31, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 07:19:04,327 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (34)] Forceful destruction successful, exit code 0 [2022-04-28 07:19:04,510 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 34 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable33 [2022-04-28 07:19:04,510 INFO L420 AbstractCegarLoop]: === Iteration 35 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 07:19:04,510 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 07:19:04,511 INFO L85 PathProgramCache]: Analyzing trace with hash -213450788, now seen corresponding path program 61 times [2022-04-28 07:19:04,511 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 07:19:04,511 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [840555657] [2022-04-28 07:19:04,511 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 07:19:04,511 INFO L85 PathProgramCache]: Analyzing trace with hash -213450788, now seen corresponding path program 62 times [2022-04-28 07:19:04,511 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 07:19:04,511 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1254859286] [2022-04-28 07:19:04,511 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 07:19:04,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 07:19:04,526 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 07:19:04,526 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1560612175] [2022-04-28 07:19:04,526 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-28 07:19:04,526 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 07:19:04,526 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 07:19:04,527 INFO L229 MonitoredProcess]: Starting monitored process 35 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 07:19:04,528 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (35)] Waiting until timeout for monitored process [2022-04-28 07:19:04,630 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-28 07:19:04,631 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 07:19:04,634 INFO L263 TraceCheckSpWp]: Trace formula consists of 806 conjuncts, 67 conjunts are in the unsatisfiable core [2022-04-28 07:19:04,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 07:19:04,691 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 07:19:06,171 INFO L272 TraceCheckUtils]: 0: Hoare triple {63031#true} call ULTIMATE.init(); {63031#true} is VALID [2022-04-28 07:19:06,171 INFO L290 TraceCheckUtils]: 1: Hoare triple {63031#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(11, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {63039#(<= ~counter~0 0)} is VALID [2022-04-28 07:19:06,171 INFO L290 TraceCheckUtils]: 2: Hoare triple {63039#(<= ~counter~0 0)} assume true; {63039#(<= ~counter~0 0)} is VALID [2022-04-28 07:19:06,172 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {63039#(<= ~counter~0 0)} {63031#true} #67#return; {63039#(<= ~counter~0 0)} is VALID [2022-04-28 07:19:06,172 INFO L272 TraceCheckUtils]: 4: Hoare triple {63039#(<= ~counter~0 0)} call #t~ret7 := main(); {63039#(<= ~counter~0 0)} is VALID [2022-04-28 07:19:06,172 INFO L290 TraceCheckUtils]: 5: Hoare triple {63039#(<= ~counter~0 0)} havoc ~x1~0;havoc ~x2~0;havoc ~y1~0;havoc ~y2~0;havoc ~y3~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~x1~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~x2~0 := #t~nondet5;havoc #t~nondet5; {63039#(<= ~counter~0 0)} is VALID [2022-04-28 07:19:06,173 INFO L272 TraceCheckUtils]: 6: Hoare triple {63039#(<= ~counter~0 0)} call assume_abort_if_not((if ~x1~0 >= 0 then 1 else 0)); {63039#(<= ~counter~0 0)} is VALID [2022-04-28 07:19:06,173 INFO L290 TraceCheckUtils]: 7: Hoare triple {63039#(<= ~counter~0 0)} ~cond := #in~cond; {63039#(<= ~counter~0 0)} is VALID [2022-04-28 07:19:06,173 INFO L290 TraceCheckUtils]: 8: Hoare triple {63039#(<= ~counter~0 0)} assume !(0 == ~cond); {63039#(<= ~counter~0 0)} is VALID [2022-04-28 07:19:06,173 INFO L290 TraceCheckUtils]: 9: Hoare triple {63039#(<= ~counter~0 0)} assume true; {63039#(<= ~counter~0 0)} is VALID [2022-04-28 07:19:06,174 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {63039#(<= ~counter~0 0)} {63039#(<= ~counter~0 0)} #59#return; {63039#(<= ~counter~0 0)} is VALID [2022-04-28 07:19:06,174 INFO L272 TraceCheckUtils]: 11: Hoare triple {63039#(<= ~counter~0 0)} call assume_abort_if_not((if 0 != ~x2~0 then 1 else 0)); {63039#(<= ~counter~0 0)} is VALID [2022-04-28 07:19:06,174 INFO L290 TraceCheckUtils]: 12: Hoare triple {63039#(<= ~counter~0 0)} ~cond := #in~cond; {63039#(<= ~counter~0 0)} is VALID [2022-04-28 07:19:06,174 INFO L290 TraceCheckUtils]: 13: Hoare triple {63039#(<= ~counter~0 0)} assume !(0 == ~cond); {63039#(<= ~counter~0 0)} is VALID [2022-04-28 07:19:06,175 INFO L290 TraceCheckUtils]: 14: Hoare triple {63039#(<= ~counter~0 0)} assume true; {63039#(<= ~counter~0 0)} is VALID [2022-04-28 07:19:06,175 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {63039#(<= ~counter~0 0)} {63039#(<= ~counter~0 0)} #61#return; {63039#(<= ~counter~0 0)} is VALID [2022-04-28 07:19:06,175 INFO L290 TraceCheckUtils]: 16: Hoare triple {63039#(<= ~counter~0 0)} ~y1~0 := 0;~y2~0 := 0;~y3~0 := ~x1~0; {63039#(<= ~counter~0 0)} is VALID [2022-04-28 07:19:06,177 INFO L290 TraceCheckUtils]: 17: Hoare triple {63039#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63088#(<= ~counter~0 1)} is VALID [2022-04-28 07:19:06,177 INFO L290 TraceCheckUtils]: 18: Hoare triple {63088#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {63088#(<= ~counter~0 1)} is VALID [2022-04-28 07:19:06,177 INFO L272 TraceCheckUtils]: 19: Hoare triple {63088#(<= ~counter~0 1)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {63088#(<= ~counter~0 1)} is VALID [2022-04-28 07:19:06,178 INFO L290 TraceCheckUtils]: 20: Hoare triple {63088#(<= ~counter~0 1)} ~cond := #in~cond; {63088#(<= ~counter~0 1)} is VALID [2022-04-28 07:19:06,178 INFO L290 TraceCheckUtils]: 21: Hoare triple {63088#(<= ~counter~0 1)} assume !(0 == ~cond); {63088#(<= ~counter~0 1)} is VALID [2022-04-28 07:19:06,178 INFO L290 TraceCheckUtils]: 22: Hoare triple {63088#(<= ~counter~0 1)} assume true; {63088#(<= ~counter~0 1)} is VALID [2022-04-28 07:19:06,179 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {63088#(<= ~counter~0 1)} {63088#(<= ~counter~0 1)} #63#return; {63088#(<= ~counter~0 1)} is VALID [2022-04-28 07:19:06,179 INFO L290 TraceCheckUtils]: 24: Hoare triple {63088#(<= ~counter~0 1)} assume !!(0 != ~y3~0); {63088#(<= ~counter~0 1)} is VALID [2022-04-28 07:19:06,179 INFO L290 TraceCheckUtils]: 25: Hoare triple {63088#(<= ~counter~0 1)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {63088#(<= ~counter~0 1)} is VALID [2022-04-28 07:19:06,180 INFO L290 TraceCheckUtils]: 26: Hoare triple {63088#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63116#(<= ~counter~0 2)} is VALID [2022-04-28 07:19:06,180 INFO L290 TraceCheckUtils]: 27: Hoare triple {63116#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {63116#(<= ~counter~0 2)} is VALID [2022-04-28 07:19:06,181 INFO L272 TraceCheckUtils]: 28: Hoare triple {63116#(<= ~counter~0 2)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {63116#(<= ~counter~0 2)} is VALID [2022-04-28 07:19:06,181 INFO L290 TraceCheckUtils]: 29: Hoare triple {63116#(<= ~counter~0 2)} ~cond := #in~cond; {63116#(<= ~counter~0 2)} is VALID [2022-04-28 07:19:06,181 INFO L290 TraceCheckUtils]: 30: Hoare triple {63116#(<= ~counter~0 2)} assume !(0 == ~cond); {63116#(<= ~counter~0 2)} is VALID [2022-04-28 07:19:06,181 INFO L290 TraceCheckUtils]: 31: Hoare triple {63116#(<= ~counter~0 2)} assume true; {63116#(<= ~counter~0 2)} is VALID [2022-04-28 07:19:06,182 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {63116#(<= ~counter~0 2)} {63116#(<= ~counter~0 2)} #63#return; {63116#(<= ~counter~0 2)} is VALID [2022-04-28 07:19:06,182 INFO L290 TraceCheckUtils]: 33: Hoare triple {63116#(<= ~counter~0 2)} assume !!(0 != ~y3~0); {63116#(<= ~counter~0 2)} is VALID [2022-04-28 07:19:06,182 INFO L290 TraceCheckUtils]: 34: Hoare triple {63116#(<= ~counter~0 2)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {63116#(<= ~counter~0 2)} is VALID [2022-04-28 07:19:06,183 INFO L290 TraceCheckUtils]: 35: Hoare triple {63116#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63144#(<= ~counter~0 3)} is VALID [2022-04-28 07:19:06,183 INFO L290 TraceCheckUtils]: 36: Hoare triple {63144#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {63144#(<= ~counter~0 3)} is VALID [2022-04-28 07:19:06,184 INFO L272 TraceCheckUtils]: 37: Hoare triple {63144#(<= ~counter~0 3)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {63144#(<= ~counter~0 3)} is VALID [2022-04-28 07:19:06,184 INFO L290 TraceCheckUtils]: 38: Hoare triple {63144#(<= ~counter~0 3)} ~cond := #in~cond; {63144#(<= ~counter~0 3)} is VALID [2022-04-28 07:19:06,184 INFO L290 TraceCheckUtils]: 39: Hoare triple {63144#(<= ~counter~0 3)} assume !(0 == ~cond); {63144#(<= ~counter~0 3)} is VALID [2022-04-28 07:19:06,184 INFO L290 TraceCheckUtils]: 40: Hoare triple {63144#(<= ~counter~0 3)} assume true; {63144#(<= ~counter~0 3)} is VALID [2022-04-28 07:19:06,185 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {63144#(<= ~counter~0 3)} {63144#(<= ~counter~0 3)} #63#return; {63144#(<= ~counter~0 3)} is VALID [2022-04-28 07:19:06,185 INFO L290 TraceCheckUtils]: 42: Hoare triple {63144#(<= ~counter~0 3)} assume !!(0 != ~y3~0); {63144#(<= ~counter~0 3)} is VALID [2022-04-28 07:19:06,185 INFO L290 TraceCheckUtils]: 43: Hoare triple {63144#(<= ~counter~0 3)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {63144#(<= ~counter~0 3)} is VALID [2022-04-28 07:19:06,186 INFO L290 TraceCheckUtils]: 44: Hoare triple {63144#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63172#(<= ~counter~0 4)} is VALID [2022-04-28 07:19:06,186 INFO L290 TraceCheckUtils]: 45: Hoare triple {63172#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {63172#(<= ~counter~0 4)} is VALID [2022-04-28 07:19:06,187 INFO L272 TraceCheckUtils]: 46: Hoare triple {63172#(<= ~counter~0 4)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {63172#(<= ~counter~0 4)} is VALID [2022-04-28 07:19:06,187 INFO L290 TraceCheckUtils]: 47: Hoare triple {63172#(<= ~counter~0 4)} ~cond := #in~cond; {63172#(<= ~counter~0 4)} is VALID [2022-04-28 07:19:06,187 INFO L290 TraceCheckUtils]: 48: Hoare triple {63172#(<= ~counter~0 4)} assume !(0 == ~cond); {63172#(<= ~counter~0 4)} is VALID [2022-04-28 07:19:06,187 INFO L290 TraceCheckUtils]: 49: Hoare triple {63172#(<= ~counter~0 4)} assume true; {63172#(<= ~counter~0 4)} is VALID [2022-04-28 07:19:06,188 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {63172#(<= ~counter~0 4)} {63172#(<= ~counter~0 4)} #63#return; {63172#(<= ~counter~0 4)} is VALID [2022-04-28 07:19:06,188 INFO L290 TraceCheckUtils]: 51: Hoare triple {63172#(<= ~counter~0 4)} assume !!(0 != ~y3~0); {63172#(<= ~counter~0 4)} is VALID [2022-04-28 07:19:06,188 INFO L290 TraceCheckUtils]: 52: Hoare triple {63172#(<= ~counter~0 4)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {63172#(<= ~counter~0 4)} is VALID [2022-04-28 07:19:06,189 INFO L290 TraceCheckUtils]: 53: Hoare triple {63172#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63200#(<= ~counter~0 5)} is VALID [2022-04-28 07:19:06,189 INFO L290 TraceCheckUtils]: 54: Hoare triple {63200#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {63200#(<= ~counter~0 5)} is VALID [2022-04-28 07:19:06,190 INFO L272 TraceCheckUtils]: 55: Hoare triple {63200#(<= ~counter~0 5)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {63200#(<= ~counter~0 5)} is VALID [2022-04-28 07:19:06,190 INFO L290 TraceCheckUtils]: 56: Hoare triple {63200#(<= ~counter~0 5)} ~cond := #in~cond; {63200#(<= ~counter~0 5)} is VALID [2022-04-28 07:19:06,190 INFO L290 TraceCheckUtils]: 57: Hoare triple {63200#(<= ~counter~0 5)} assume !(0 == ~cond); {63200#(<= ~counter~0 5)} is VALID [2022-04-28 07:19:06,190 INFO L290 TraceCheckUtils]: 58: Hoare triple {63200#(<= ~counter~0 5)} assume true; {63200#(<= ~counter~0 5)} is VALID [2022-04-28 07:19:06,191 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {63200#(<= ~counter~0 5)} {63200#(<= ~counter~0 5)} #63#return; {63200#(<= ~counter~0 5)} is VALID [2022-04-28 07:19:06,191 INFO L290 TraceCheckUtils]: 60: Hoare triple {63200#(<= ~counter~0 5)} assume !!(0 != ~y3~0); {63200#(<= ~counter~0 5)} is VALID [2022-04-28 07:19:06,191 INFO L290 TraceCheckUtils]: 61: Hoare triple {63200#(<= ~counter~0 5)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {63200#(<= ~counter~0 5)} is VALID [2022-04-28 07:19:06,192 INFO L290 TraceCheckUtils]: 62: Hoare triple {63200#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63228#(<= ~counter~0 6)} is VALID [2022-04-28 07:19:06,192 INFO L290 TraceCheckUtils]: 63: Hoare triple {63228#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {63228#(<= ~counter~0 6)} is VALID [2022-04-28 07:19:06,193 INFO L272 TraceCheckUtils]: 64: Hoare triple {63228#(<= ~counter~0 6)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {63228#(<= ~counter~0 6)} is VALID [2022-04-28 07:19:06,193 INFO L290 TraceCheckUtils]: 65: Hoare triple {63228#(<= ~counter~0 6)} ~cond := #in~cond; {63228#(<= ~counter~0 6)} is VALID [2022-04-28 07:19:06,193 INFO L290 TraceCheckUtils]: 66: Hoare triple {63228#(<= ~counter~0 6)} assume !(0 == ~cond); {63228#(<= ~counter~0 6)} is VALID [2022-04-28 07:19:06,193 INFO L290 TraceCheckUtils]: 67: Hoare triple {63228#(<= ~counter~0 6)} assume true; {63228#(<= ~counter~0 6)} is VALID [2022-04-28 07:19:06,194 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {63228#(<= ~counter~0 6)} {63228#(<= ~counter~0 6)} #63#return; {63228#(<= ~counter~0 6)} is VALID [2022-04-28 07:19:06,194 INFO L290 TraceCheckUtils]: 69: Hoare triple {63228#(<= ~counter~0 6)} assume !!(0 != ~y3~0); {63228#(<= ~counter~0 6)} is VALID [2022-04-28 07:19:06,194 INFO L290 TraceCheckUtils]: 70: Hoare triple {63228#(<= ~counter~0 6)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {63228#(<= ~counter~0 6)} is VALID [2022-04-28 07:19:06,195 INFO L290 TraceCheckUtils]: 71: Hoare triple {63228#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63256#(<= ~counter~0 7)} is VALID [2022-04-28 07:19:06,196 INFO L290 TraceCheckUtils]: 72: Hoare triple {63256#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {63256#(<= ~counter~0 7)} is VALID [2022-04-28 07:19:06,196 INFO L272 TraceCheckUtils]: 73: Hoare triple {63256#(<= ~counter~0 7)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {63256#(<= ~counter~0 7)} is VALID [2022-04-28 07:19:06,196 INFO L290 TraceCheckUtils]: 74: Hoare triple {63256#(<= ~counter~0 7)} ~cond := #in~cond; {63256#(<= ~counter~0 7)} is VALID [2022-04-28 07:19:06,196 INFO L290 TraceCheckUtils]: 75: Hoare triple {63256#(<= ~counter~0 7)} assume !(0 == ~cond); {63256#(<= ~counter~0 7)} is VALID [2022-04-28 07:19:06,197 INFO L290 TraceCheckUtils]: 76: Hoare triple {63256#(<= ~counter~0 7)} assume true; {63256#(<= ~counter~0 7)} is VALID [2022-04-28 07:19:06,197 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {63256#(<= ~counter~0 7)} {63256#(<= ~counter~0 7)} #63#return; {63256#(<= ~counter~0 7)} is VALID [2022-04-28 07:19:06,197 INFO L290 TraceCheckUtils]: 78: Hoare triple {63256#(<= ~counter~0 7)} assume !!(0 != ~y3~0); {63256#(<= ~counter~0 7)} is VALID [2022-04-28 07:19:06,198 INFO L290 TraceCheckUtils]: 79: Hoare triple {63256#(<= ~counter~0 7)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {63256#(<= ~counter~0 7)} is VALID [2022-04-28 07:19:06,198 INFO L290 TraceCheckUtils]: 80: Hoare triple {63256#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63284#(<= ~counter~0 8)} is VALID [2022-04-28 07:19:06,199 INFO L290 TraceCheckUtils]: 81: Hoare triple {63284#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {63284#(<= ~counter~0 8)} is VALID [2022-04-28 07:19:06,199 INFO L272 TraceCheckUtils]: 82: Hoare triple {63284#(<= ~counter~0 8)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {63284#(<= ~counter~0 8)} is VALID [2022-04-28 07:19:06,199 INFO L290 TraceCheckUtils]: 83: Hoare triple {63284#(<= ~counter~0 8)} ~cond := #in~cond; {63284#(<= ~counter~0 8)} is VALID [2022-04-28 07:19:06,200 INFO L290 TraceCheckUtils]: 84: Hoare triple {63284#(<= ~counter~0 8)} assume !(0 == ~cond); {63284#(<= ~counter~0 8)} is VALID [2022-04-28 07:19:06,200 INFO L290 TraceCheckUtils]: 85: Hoare triple {63284#(<= ~counter~0 8)} assume true; {63284#(<= ~counter~0 8)} is VALID [2022-04-28 07:19:06,200 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {63284#(<= ~counter~0 8)} {63284#(<= ~counter~0 8)} #63#return; {63284#(<= ~counter~0 8)} is VALID [2022-04-28 07:19:06,201 INFO L290 TraceCheckUtils]: 87: Hoare triple {63284#(<= ~counter~0 8)} assume !!(0 != ~y3~0); {63284#(<= ~counter~0 8)} is VALID [2022-04-28 07:19:06,201 INFO L290 TraceCheckUtils]: 88: Hoare triple {63284#(<= ~counter~0 8)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {63284#(<= ~counter~0 8)} is VALID [2022-04-28 07:19:06,201 INFO L290 TraceCheckUtils]: 89: Hoare triple {63284#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63312#(<= ~counter~0 9)} is VALID [2022-04-28 07:19:06,202 INFO L290 TraceCheckUtils]: 90: Hoare triple {63312#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {63312#(<= ~counter~0 9)} is VALID [2022-04-28 07:19:06,202 INFO L272 TraceCheckUtils]: 91: Hoare triple {63312#(<= ~counter~0 9)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {63312#(<= ~counter~0 9)} is VALID [2022-04-28 07:19:06,202 INFO L290 TraceCheckUtils]: 92: Hoare triple {63312#(<= ~counter~0 9)} ~cond := #in~cond; {63312#(<= ~counter~0 9)} is VALID [2022-04-28 07:19:06,203 INFO L290 TraceCheckUtils]: 93: Hoare triple {63312#(<= ~counter~0 9)} assume !(0 == ~cond); {63312#(<= ~counter~0 9)} is VALID [2022-04-28 07:19:06,203 INFO L290 TraceCheckUtils]: 94: Hoare triple {63312#(<= ~counter~0 9)} assume true; {63312#(<= ~counter~0 9)} is VALID [2022-04-28 07:19:06,203 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {63312#(<= ~counter~0 9)} {63312#(<= ~counter~0 9)} #63#return; {63312#(<= ~counter~0 9)} is VALID [2022-04-28 07:19:06,204 INFO L290 TraceCheckUtils]: 96: Hoare triple {63312#(<= ~counter~0 9)} assume !!(0 != ~y3~0); {63312#(<= ~counter~0 9)} is VALID [2022-04-28 07:19:06,204 INFO L290 TraceCheckUtils]: 97: Hoare triple {63312#(<= ~counter~0 9)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {63312#(<= ~counter~0 9)} is VALID [2022-04-28 07:19:06,205 INFO L290 TraceCheckUtils]: 98: Hoare triple {63312#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63340#(<= ~counter~0 10)} is VALID [2022-04-28 07:19:06,205 INFO L290 TraceCheckUtils]: 99: Hoare triple {63340#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {63340#(<= ~counter~0 10)} is VALID [2022-04-28 07:19:06,205 INFO L272 TraceCheckUtils]: 100: Hoare triple {63340#(<= ~counter~0 10)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {63340#(<= ~counter~0 10)} is VALID [2022-04-28 07:19:06,205 INFO L290 TraceCheckUtils]: 101: Hoare triple {63340#(<= ~counter~0 10)} ~cond := #in~cond; {63340#(<= ~counter~0 10)} is VALID [2022-04-28 07:19:06,206 INFO L290 TraceCheckUtils]: 102: Hoare triple {63340#(<= ~counter~0 10)} assume !(0 == ~cond); {63340#(<= ~counter~0 10)} is VALID [2022-04-28 07:19:06,206 INFO L290 TraceCheckUtils]: 103: Hoare triple {63340#(<= ~counter~0 10)} assume true; {63340#(<= ~counter~0 10)} is VALID [2022-04-28 07:19:06,206 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {63340#(<= ~counter~0 10)} {63340#(<= ~counter~0 10)} #63#return; {63340#(<= ~counter~0 10)} is VALID [2022-04-28 07:19:06,207 INFO L290 TraceCheckUtils]: 105: Hoare triple {63340#(<= ~counter~0 10)} assume !!(0 != ~y3~0); {63340#(<= ~counter~0 10)} is VALID [2022-04-28 07:19:06,207 INFO L290 TraceCheckUtils]: 106: Hoare triple {63340#(<= ~counter~0 10)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {63340#(<= ~counter~0 10)} is VALID [2022-04-28 07:19:06,208 INFO L290 TraceCheckUtils]: 107: Hoare triple {63340#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63368#(<= ~counter~0 11)} is VALID [2022-04-28 07:19:06,208 INFO L290 TraceCheckUtils]: 108: Hoare triple {63368#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {63368#(<= ~counter~0 11)} is VALID [2022-04-28 07:19:06,208 INFO L272 TraceCheckUtils]: 109: Hoare triple {63368#(<= ~counter~0 11)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {63368#(<= ~counter~0 11)} is VALID [2022-04-28 07:19:06,209 INFO L290 TraceCheckUtils]: 110: Hoare triple {63368#(<= ~counter~0 11)} ~cond := #in~cond; {63368#(<= ~counter~0 11)} is VALID [2022-04-28 07:19:06,209 INFO L290 TraceCheckUtils]: 111: Hoare triple {63368#(<= ~counter~0 11)} assume !(0 == ~cond); {63368#(<= ~counter~0 11)} is VALID [2022-04-28 07:19:06,209 INFO L290 TraceCheckUtils]: 112: Hoare triple {63368#(<= ~counter~0 11)} assume true; {63368#(<= ~counter~0 11)} is VALID [2022-04-28 07:19:06,210 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {63368#(<= ~counter~0 11)} {63368#(<= ~counter~0 11)} #63#return; {63368#(<= ~counter~0 11)} is VALID [2022-04-28 07:19:06,210 INFO L290 TraceCheckUtils]: 114: Hoare triple {63368#(<= ~counter~0 11)} assume !!(0 != ~y3~0); {63368#(<= ~counter~0 11)} is VALID [2022-04-28 07:19:06,210 INFO L290 TraceCheckUtils]: 115: Hoare triple {63368#(<= ~counter~0 11)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {63368#(<= ~counter~0 11)} is VALID [2022-04-28 07:19:06,211 INFO L290 TraceCheckUtils]: 116: Hoare triple {63368#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63396#(<= ~counter~0 12)} is VALID [2022-04-28 07:19:06,211 INFO L290 TraceCheckUtils]: 117: Hoare triple {63396#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {63396#(<= ~counter~0 12)} is VALID [2022-04-28 07:19:06,211 INFO L272 TraceCheckUtils]: 118: Hoare triple {63396#(<= ~counter~0 12)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {63396#(<= ~counter~0 12)} is VALID [2022-04-28 07:19:06,212 INFO L290 TraceCheckUtils]: 119: Hoare triple {63396#(<= ~counter~0 12)} ~cond := #in~cond; {63396#(<= ~counter~0 12)} is VALID [2022-04-28 07:19:06,212 INFO L290 TraceCheckUtils]: 120: Hoare triple {63396#(<= ~counter~0 12)} assume !(0 == ~cond); {63396#(<= ~counter~0 12)} is VALID [2022-04-28 07:19:06,212 INFO L290 TraceCheckUtils]: 121: Hoare triple {63396#(<= ~counter~0 12)} assume true; {63396#(<= ~counter~0 12)} is VALID [2022-04-28 07:19:06,213 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {63396#(<= ~counter~0 12)} {63396#(<= ~counter~0 12)} #63#return; {63396#(<= ~counter~0 12)} is VALID [2022-04-28 07:19:06,213 INFO L290 TraceCheckUtils]: 123: Hoare triple {63396#(<= ~counter~0 12)} assume !!(0 != ~y3~0); {63396#(<= ~counter~0 12)} is VALID [2022-04-28 07:19:06,213 INFO L290 TraceCheckUtils]: 124: Hoare triple {63396#(<= ~counter~0 12)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {63396#(<= ~counter~0 12)} is VALID [2022-04-28 07:19:06,214 INFO L290 TraceCheckUtils]: 125: Hoare triple {63396#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63424#(<= ~counter~0 13)} is VALID [2022-04-28 07:19:06,214 INFO L290 TraceCheckUtils]: 126: Hoare triple {63424#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {63424#(<= ~counter~0 13)} is VALID [2022-04-28 07:19:06,215 INFO L272 TraceCheckUtils]: 127: Hoare triple {63424#(<= ~counter~0 13)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {63424#(<= ~counter~0 13)} is VALID [2022-04-28 07:19:06,215 INFO L290 TraceCheckUtils]: 128: Hoare triple {63424#(<= ~counter~0 13)} ~cond := #in~cond; {63424#(<= ~counter~0 13)} is VALID [2022-04-28 07:19:06,215 INFO L290 TraceCheckUtils]: 129: Hoare triple {63424#(<= ~counter~0 13)} assume !(0 == ~cond); {63424#(<= ~counter~0 13)} is VALID [2022-04-28 07:19:06,215 INFO L290 TraceCheckUtils]: 130: Hoare triple {63424#(<= ~counter~0 13)} assume true; {63424#(<= ~counter~0 13)} is VALID [2022-04-28 07:19:06,216 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {63424#(<= ~counter~0 13)} {63424#(<= ~counter~0 13)} #63#return; {63424#(<= ~counter~0 13)} is VALID [2022-04-28 07:19:06,216 INFO L290 TraceCheckUtils]: 132: Hoare triple {63424#(<= ~counter~0 13)} assume !!(0 != ~y3~0); {63424#(<= ~counter~0 13)} is VALID [2022-04-28 07:19:06,216 INFO L290 TraceCheckUtils]: 133: Hoare triple {63424#(<= ~counter~0 13)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {63424#(<= ~counter~0 13)} is VALID [2022-04-28 07:19:06,217 INFO L290 TraceCheckUtils]: 134: Hoare triple {63424#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63452#(<= ~counter~0 14)} is VALID [2022-04-28 07:19:06,217 INFO L290 TraceCheckUtils]: 135: Hoare triple {63452#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {63452#(<= ~counter~0 14)} is VALID [2022-04-28 07:19:06,218 INFO L272 TraceCheckUtils]: 136: Hoare triple {63452#(<= ~counter~0 14)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {63452#(<= ~counter~0 14)} is VALID [2022-04-28 07:19:06,218 INFO L290 TraceCheckUtils]: 137: Hoare triple {63452#(<= ~counter~0 14)} ~cond := #in~cond; {63452#(<= ~counter~0 14)} is VALID [2022-04-28 07:19:06,218 INFO L290 TraceCheckUtils]: 138: Hoare triple {63452#(<= ~counter~0 14)} assume !(0 == ~cond); {63452#(<= ~counter~0 14)} is VALID [2022-04-28 07:19:06,218 INFO L290 TraceCheckUtils]: 139: Hoare triple {63452#(<= ~counter~0 14)} assume true; {63452#(<= ~counter~0 14)} is VALID [2022-04-28 07:19:06,219 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {63452#(<= ~counter~0 14)} {63452#(<= ~counter~0 14)} #63#return; {63452#(<= ~counter~0 14)} is VALID [2022-04-28 07:19:06,219 INFO L290 TraceCheckUtils]: 141: Hoare triple {63452#(<= ~counter~0 14)} assume !!(0 != ~y3~0); {63452#(<= ~counter~0 14)} is VALID [2022-04-28 07:19:06,219 INFO L290 TraceCheckUtils]: 142: Hoare triple {63452#(<= ~counter~0 14)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {63452#(<= ~counter~0 14)} is VALID [2022-04-28 07:19:06,220 INFO L290 TraceCheckUtils]: 143: Hoare triple {63452#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63480#(<= ~counter~0 15)} is VALID [2022-04-28 07:19:06,220 INFO L290 TraceCheckUtils]: 144: Hoare triple {63480#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {63480#(<= ~counter~0 15)} is VALID [2022-04-28 07:19:06,221 INFO L272 TraceCheckUtils]: 145: Hoare triple {63480#(<= ~counter~0 15)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {63480#(<= ~counter~0 15)} is VALID [2022-04-28 07:19:06,221 INFO L290 TraceCheckUtils]: 146: Hoare triple {63480#(<= ~counter~0 15)} ~cond := #in~cond; {63480#(<= ~counter~0 15)} is VALID [2022-04-28 07:19:06,221 INFO L290 TraceCheckUtils]: 147: Hoare triple {63480#(<= ~counter~0 15)} assume !(0 == ~cond); {63480#(<= ~counter~0 15)} is VALID [2022-04-28 07:19:06,222 INFO L290 TraceCheckUtils]: 148: Hoare triple {63480#(<= ~counter~0 15)} assume true; {63480#(<= ~counter~0 15)} is VALID [2022-04-28 07:19:06,222 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {63480#(<= ~counter~0 15)} {63480#(<= ~counter~0 15)} #63#return; {63480#(<= ~counter~0 15)} is VALID [2022-04-28 07:19:06,222 INFO L290 TraceCheckUtils]: 150: Hoare triple {63480#(<= ~counter~0 15)} assume !!(0 != ~y3~0); {63480#(<= ~counter~0 15)} is VALID [2022-04-28 07:19:06,223 INFO L290 TraceCheckUtils]: 151: Hoare triple {63480#(<= ~counter~0 15)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {63480#(<= ~counter~0 15)} is VALID [2022-04-28 07:19:06,223 INFO L290 TraceCheckUtils]: 152: Hoare triple {63480#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63508#(<= ~counter~0 16)} is VALID [2022-04-28 07:19:06,224 INFO L290 TraceCheckUtils]: 153: Hoare triple {63508#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {63508#(<= ~counter~0 16)} is VALID [2022-04-28 07:19:06,224 INFO L272 TraceCheckUtils]: 154: Hoare triple {63508#(<= ~counter~0 16)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {63508#(<= ~counter~0 16)} is VALID [2022-04-28 07:19:06,224 INFO L290 TraceCheckUtils]: 155: Hoare triple {63508#(<= ~counter~0 16)} ~cond := #in~cond; {63508#(<= ~counter~0 16)} is VALID [2022-04-28 07:19:06,224 INFO L290 TraceCheckUtils]: 156: Hoare triple {63508#(<= ~counter~0 16)} assume !(0 == ~cond); {63508#(<= ~counter~0 16)} is VALID [2022-04-28 07:19:06,225 INFO L290 TraceCheckUtils]: 157: Hoare triple {63508#(<= ~counter~0 16)} assume true; {63508#(<= ~counter~0 16)} is VALID [2022-04-28 07:19:06,225 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {63508#(<= ~counter~0 16)} {63508#(<= ~counter~0 16)} #63#return; {63508#(<= ~counter~0 16)} is VALID [2022-04-28 07:19:06,225 INFO L290 TraceCheckUtils]: 159: Hoare triple {63508#(<= ~counter~0 16)} assume !!(0 != ~y3~0); {63508#(<= ~counter~0 16)} is VALID [2022-04-28 07:19:06,226 INFO L290 TraceCheckUtils]: 160: Hoare triple {63508#(<= ~counter~0 16)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {63508#(<= ~counter~0 16)} is VALID [2022-04-28 07:19:06,226 INFO L290 TraceCheckUtils]: 161: Hoare triple {63508#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63536#(<= ~counter~0 17)} is VALID [2022-04-28 07:19:06,227 INFO L290 TraceCheckUtils]: 162: Hoare triple {63536#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {63536#(<= ~counter~0 17)} is VALID [2022-04-28 07:19:06,227 INFO L272 TraceCheckUtils]: 163: Hoare triple {63536#(<= ~counter~0 17)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {63536#(<= ~counter~0 17)} is VALID [2022-04-28 07:19:06,227 INFO L290 TraceCheckUtils]: 164: Hoare triple {63536#(<= ~counter~0 17)} ~cond := #in~cond; {63536#(<= ~counter~0 17)} is VALID [2022-04-28 07:19:06,227 INFO L290 TraceCheckUtils]: 165: Hoare triple {63536#(<= ~counter~0 17)} assume !(0 == ~cond); {63536#(<= ~counter~0 17)} is VALID [2022-04-28 07:19:06,228 INFO L290 TraceCheckUtils]: 166: Hoare triple {63536#(<= ~counter~0 17)} assume true; {63536#(<= ~counter~0 17)} is VALID [2022-04-28 07:19:06,228 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {63536#(<= ~counter~0 17)} {63536#(<= ~counter~0 17)} #63#return; {63536#(<= ~counter~0 17)} is VALID [2022-04-28 07:19:06,228 INFO L290 TraceCheckUtils]: 168: Hoare triple {63536#(<= ~counter~0 17)} assume !!(0 != ~y3~0); {63536#(<= ~counter~0 17)} is VALID [2022-04-28 07:19:06,229 INFO L290 TraceCheckUtils]: 169: Hoare triple {63536#(<= ~counter~0 17)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {63536#(<= ~counter~0 17)} is VALID [2022-04-28 07:19:06,229 INFO L290 TraceCheckUtils]: 170: Hoare triple {63536#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63564#(<= ~counter~0 18)} is VALID [2022-04-28 07:19:06,230 INFO L290 TraceCheckUtils]: 171: Hoare triple {63564#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {63564#(<= ~counter~0 18)} is VALID [2022-04-28 07:19:06,230 INFO L272 TraceCheckUtils]: 172: Hoare triple {63564#(<= ~counter~0 18)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {63564#(<= ~counter~0 18)} is VALID [2022-04-28 07:19:06,230 INFO L290 TraceCheckUtils]: 173: Hoare triple {63564#(<= ~counter~0 18)} ~cond := #in~cond; {63564#(<= ~counter~0 18)} is VALID [2022-04-28 07:19:06,230 INFO L290 TraceCheckUtils]: 174: Hoare triple {63564#(<= ~counter~0 18)} assume !(0 == ~cond); {63564#(<= ~counter~0 18)} is VALID [2022-04-28 07:19:06,231 INFO L290 TraceCheckUtils]: 175: Hoare triple {63564#(<= ~counter~0 18)} assume true; {63564#(<= ~counter~0 18)} is VALID [2022-04-28 07:19:06,231 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {63564#(<= ~counter~0 18)} {63564#(<= ~counter~0 18)} #63#return; {63564#(<= ~counter~0 18)} is VALID [2022-04-28 07:19:06,231 INFO L290 TraceCheckUtils]: 177: Hoare triple {63564#(<= ~counter~0 18)} assume !!(0 != ~y3~0); {63564#(<= ~counter~0 18)} is VALID [2022-04-28 07:19:06,232 INFO L290 TraceCheckUtils]: 178: Hoare triple {63564#(<= ~counter~0 18)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {63564#(<= ~counter~0 18)} is VALID [2022-04-28 07:19:06,232 INFO L290 TraceCheckUtils]: 179: Hoare triple {63564#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63592#(<= ~counter~0 19)} is VALID [2022-04-28 07:19:06,233 INFO L290 TraceCheckUtils]: 180: Hoare triple {63592#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {63592#(<= ~counter~0 19)} is VALID [2022-04-28 07:19:06,233 INFO L272 TraceCheckUtils]: 181: Hoare triple {63592#(<= ~counter~0 19)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {63592#(<= ~counter~0 19)} is VALID [2022-04-28 07:19:06,233 INFO L290 TraceCheckUtils]: 182: Hoare triple {63592#(<= ~counter~0 19)} ~cond := #in~cond; {63592#(<= ~counter~0 19)} is VALID [2022-04-28 07:19:06,234 INFO L290 TraceCheckUtils]: 183: Hoare triple {63592#(<= ~counter~0 19)} assume !(0 == ~cond); {63592#(<= ~counter~0 19)} is VALID [2022-04-28 07:19:06,234 INFO L290 TraceCheckUtils]: 184: Hoare triple {63592#(<= ~counter~0 19)} assume true; {63592#(<= ~counter~0 19)} is VALID [2022-04-28 07:19:06,234 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {63592#(<= ~counter~0 19)} {63592#(<= ~counter~0 19)} #63#return; {63592#(<= ~counter~0 19)} is VALID [2022-04-28 07:19:06,235 INFO L290 TraceCheckUtils]: 186: Hoare triple {63592#(<= ~counter~0 19)} assume !!(0 != ~y3~0); {63592#(<= ~counter~0 19)} is VALID [2022-04-28 07:19:06,235 INFO L290 TraceCheckUtils]: 187: Hoare triple {63592#(<= ~counter~0 19)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {63592#(<= ~counter~0 19)} is VALID [2022-04-28 07:19:06,236 INFO L290 TraceCheckUtils]: 188: Hoare triple {63592#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63620#(<= ~counter~0 20)} is VALID [2022-04-28 07:19:06,236 INFO L290 TraceCheckUtils]: 189: Hoare triple {63620#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {63620#(<= ~counter~0 20)} is VALID [2022-04-28 07:19:06,236 INFO L272 TraceCheckUtils]: 190: Hoare triple {63620#(<= ~counter~0 20)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {63620#(<= ~counter~0 20)} is VALID [2022-04-28 07:19:06,237 INFO L290 TraceCheckUtils]: 191: Hoare triple {63620#(<= ~counter~0 20)} ~cond := #in~cond; {63620#(<= ~counter~0 20)} is VALID [2022-04-28 07:19:06,237 INFO L290 TraceCheckUtils]: 192: Hoare triple {63620#(<= ~counter~0 20)} assume !(0 == ~cond); {63620#(<= ~counter~0 20)} is VALID [2022-04-28 07:19:06,237 INFO L290 TraceCheckUtils]: 193: Hoare triple {63620#(<= ~counter~0 20)} assume true; {63620#(<= ~counter~0 20)} is VALID [2022-04-28 07:19:06,238 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {63620#(<= ~counter~0 20)} {63620#(<= ~counter~0 20)} #63#return; {63620#(<= ~counter~0 20)} is VALID [2022-04-28 07:19:06,238 INFO L290 TraceCheckUtils]: 195: Hoare triple {63620#(<= ~counter~0 20)} assume !!(0 != ~y3~0); {63620#(<= ~counter~0 20)} is VALID [2022-04-28 07:19:06,238 INFO L290 TraceCheckUtils]: 196: Hoare triple {63620#(<= ~counter~0 20)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {63620#(<= ~counter~0 20)} is VALID [2022-04-28 07:19:06,239 INFO L290 TraceCheckUtils]: 197: Hoare triple {63620#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63648#(<= ~counter~0 21)} is VALID [2022-04-28 07:19:06,239 INFO L290 TraceCheckUtils]: 198: Hoare triple {63648#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {63648#(<= ~counter~0 21)} is VALID [2022-04-28 07:19:06,239 INFO L272 TraceCheckUtils]: 199: Hoare triple {63648#(<= ~counter~0 21)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {63648#(<= ~counter~0 21)} is VALID [2022-04-28 07:19:06,240 INFO L290 TraceCheckUtils]: 200: Hoare triple {63648#(<= ~counter~0 21)} ~cond := #in~cond; {63648#(<= ~counter~0 21)} is VALID [2022-04-28 07:19:06,240 INFO L290 TraceCheckUtils]: 201: Hoare triple {63648#(<= ~counter~0 21)} assume !(0 == ~cond); {63648#(<= ~counter~0 21)} is VALID [2022-04-28 07:19:06,240 INFO L290 TraceCheckUtils]: 202: Hoare triple {63648#(<= ~counter~0 21)} assume true; {63648#(<= ~counter~0 21)} is VALID [2022-04-28 07:19:06,241 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {63648#(<= ~counter~0 21)} {63648#(<= ~counter~0 21)} #63#return; {63648#(<= ~counter~0 21)} is VALID [2022-04-28 07:19:06,241 INFO L290 TraceCheckUtils]: 204: Hoare triple {63648#(<= ~counter~0 21)} assume !!(0 != ~y3~0); {63648#(<= ~counter~0 21)} is VALID [2022-04-28 07:19:06,241 INFO L290 TraceCheckUtils]: 205: Hoare triple {63648#(<= ~counter~0 21)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {63648#(<= ~counter~0 21)} is VALID [2022-04-28 07:19:06,242 INFO L290 TraceCheckUtils]: 206: Hoare triple {63648#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63676#(<= ~counter~0 22)} is VALID [2022-04-28 07:19:06,242 INFO L290 TraceCheckUtils]: 207: Hoare triple {63676#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {63676#(<= ~counter~0 22)} is VALID [2022-04-28 07:19:06,243 INFO L272 TraceCheckUtils]: 208: Hoare triple {63676#(<= ~counter~0 22)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {63676#(<= ~counter~0 22)} is VALID [2022-04-28 07:19:06,243 INFO L290 TraceCheckUtils]: 209: Hoare triple {63676#(<= ~counter~0 22)} ~cond := #in~cond; {63676#(<= ~counter~0 22)} is VALID [2022-04-28 07:19:06,243 INFO L290 TraceCheckUtils]: 210: Hoare triple {63676#(<= ~counter~0 22)} assume !(0 == ~cond); {63676#(<= ~counter~0 22)} is VALID [2022-04-28 07:19:06,243 INFO L290 TraceCheckUtils]: 211: Hoare triple {63676#(<= ~counter~0 22)} assume true; {63676#(<= ~counter~0 22)} is VALID [2022-04-28 07:19:06,244 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {63676#(<= ~counter~0 22)} {63676#(<= ~counter~0 22)} #63#return; {63676#(<= ~counter~0 22)} is VALID [2022-04-28 07:19:06,244 INFO L290 TraceCheckUtils]: 213: Hoare triple {63676#(<= ~counter~0 22)} assume !!(0 != ~y3~0); {63676#(<= ~counter~0 22)} is VALID [2022-04-28 07:19:06,244 INFO L290 TraceCheckUtils]: 214: Hoare triple {63676#(<= ~counter~0 22)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {63676#(<= ~counter~0 22)} is VALID [2022-04-28 07:19:06,245 INFO L290 TraceCheckUtils]: 215: Hoare triple {63676#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63704#(<= ~counter~0 23)} is VALID [2022-04-28 07:19:06,245 INFO L290 TraceCheckUtils]: 216: Hoare triple {63704#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {63704#(<= ~counter~0 23)} is VALID [2022-04-28 07:19:06,246 INFO L272 TraceCheckUtils]: 217: Hoare triple {63704#(<= ~counter~0 23)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {63704#(<= ~counter~0 23)} is VALID [2022-04-28 07:19:06,246 INFO L290 TraceCheckUtils]: 218: Hoare triple {63704#(<= ~counter~0 23)} ~cond := #in~cond; {63704#(<= ~counter~0 23)} is VALID [2022-04-28 07:19:06,246 INFO L290 TraceCheckUtils]: 219: Hoare triple {63704#(<= ~counter~0 23)} assume !(0 == ~cond); {63704#(<= ~counter~0 23)} is VALID [2022-04-28 07:19:06,246 INFO L290 TraceCheckUtils]: 220: Hoare triple {63704#(<= ~counter~0 23)} assume true; {63704#(<= ~counter~0 23)} is VALID [2022-04-28 07:19:06,247 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {63704#(<= ~counter~0 23)} {63704#(<= ~counter~0 23)} #63#return; {63704#(<= ~counter~0 23)} is VALID [2022-04-28 07:19:06,247 INFO L290 TraceCheckUtils]: 222: Hoare triple {63704#(<= ~counter~0 23)} assume !!(0 != ~y3~0); {63704#(<= ~counter~0 23)} is VALID [2022-04-28 07:19:06,247 INFO L290 TraceCheckUtils]: 223: Hoare triple {63704#(<= ~counter~0 23)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {63704#(<= ~counter~0 23)} is VALID [2022-04-28 07:19:06,248 INFO L290 TraceCheckUtils]: 224: Hoare triple {63704#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63732#(<= ~counter~0 24)} is VALID [2022-04-28 07:19:06,248 INFO L290 TraceCheckUtils]: 225: Hoare triple {63732#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {63732#(<= ~counter~0 24)} is VALID [2022-04-28 07:19:06,249 INFO L272 TraceCheckUtils]: 226: Hoare triple {63732#(<= ~counter~0 24)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {63732#(<= ~counter~0 24)} is VALID [2022-04-28 07:19:06,249 INFO L290 TraceCheckUtils]: 227: Hoare triple {63732#(<= ~counter~0 24)} ~cond := #in~cond; {63732#(<= ~counter~0 24)} is VALID [2022-04-28 07:19:06,249 INFO L290 TraceCheckUtils]: 228: Hoare triple {63732#(<= ~counter~0 24)} assume !(0 == ~cond); {63732#(<= ~counter~0 24)} is VALID [2022-04-28 07:19:06,250 INFO L290 TraceCheckUtils]: 229: Hoare triple {63732#(<= ~counter~0 24)} assume true; {63732#(<= ~counter~0 24)} is VALID [2022-04-28 07:19:06,250 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {63732#(<= ~counter~0 24)} {63732#(<= ~counter~0 24)} #63#return; {63732#(<= ~counter~0 24)} is VALID [2022-04-28 07:19:06,250 INFO L290 TraceCheckUtils]: 231: Hoare triple {63732#(<= ~counter~0 24)} assume !!(0 != ~y3~0); {63732#(<= ~counter~0 24)} is VALID [2022-04-28 07:19:06,250 INFO L290 TraceCheckUtils]: 232: Hoare triple {63732#(<= ~counter~0 24)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {63732#(<= ~counter~0 24)} is VALID [2022-04-28 07:19:06,251 INFO L290 TraceCheckUtils]: 233: Hoare triple {63732#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63760#(<= ~counter~0 25)} is VALID [2022-04-28 07:19:06,252 INFO L290 TraceCheckUtils]: 234: Hoare triple {63760#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {63760#(<= ~counter~0 25)} is VALID [2022-04-28 07:19:06,252 INFO L272 TraceCheckUtils]: 235: Hoare triple {63760#(<= ~counter~0 25)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {63760#(<= ~counter~0 25)} is VALID [2022-04-28 07:19:06,252 INFO L290 TraceCheckUtils]: 236: Hoare triple {63760#(<= ~counter~0 25)} ~cond := #in~cond; {63760#(<= ~counter~0 25)} is VALID [2022-04-28 07:19:06,252 INFO L290 TraceCheckUtils]: 237: Hoare triple {63760#(<= ~counter~0 25)} assume !(0 == ~cond); {63760#(<= ~counter~0 25)} is VALID [2022-04-28 07:19:06,253 INFO L290 TraceCheckUtils]: 238: Hoare triple {63760#(<= ~counter~0 25)} assume true; {63760#(<= ~counter~0 25)} is VALID [2022-04-28 07:19:06,253 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {63760#(<= ~counter~0 25)} {63760#(<= ~counter~0 25)} #63#return; {63760#(<= ~counter~0 25)} is VALID [2022-04-28 07:19:06,253 INFO L290 TraceCheckUtils]: 240: Hoare triple {63760#(<= ~counter~0 25)} assume !!(0 != ~y3~0); {63760#(<= ~counter~0 25)} is VALID [2022-04-28 07:19:06,254 INFO L290 TraceCheckUtils]: 241: Hoare triple {63760#(<= ~counter~0 25)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {63760#(<= ~counter~0 25)} is VALID [2022-04-28 07:19:06,254 INFO L290 TraceCheckUtils]: 242: Hoare triple {63760#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63788#(<= ~counter~0 26)} is VALID [2022-04-28 07:19:06,255 INFO L290 TraceCheckUtils]: 243: Hoare triple {63788#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {63788#(<= ~counter~0 26)} is VALID [2022-04-28 07:19:06,255 INFO L272 TraceCheckUtils]: 244: Hoare triple {63788#(<= ~counter~0 26)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {63788#(<= ~counter~0 26)} is VALID [2022-04-28 07:19:06,255 INFO L290 TraceCheckUtils]: 245: Hoare triple {63788#(<= ~counter~0 26)} ~cond := #in~cond; {63788#(<= ~counter~0 26)} is VALID [2022-04-28 07:19:06,255 INFO L290 TraceCheckUtils]: 246: Hoare triple {63788#(<= ~counter~0 26)} assume !(0 == ~cond); {63788#(<= ~counter~0 26)} is VALID [2022-04-28 07:19:06,256 INFO L290 TraceCheckUtils]: 247: Hoare triple {63788#(<= ~counter~0 26)} assume true; {63788#(<= ~counter~0 26)} is VALID [2022-04-28 07:19:06,256 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {63788#(<= ~counter~0 26)} {63788#(<= ~counter~0 26)} #63#return; {63788#(<= ~counter~0 26)} is VALID [2022-04-28 07:19:06,256 INFO L290 TraceCheckUtils]: 249: Hoare triple {63788#(<= ~counter~0 26)} assume !!(0 != ~y3~0); {63788#(<= ~counter~0 26)} is VALID [2022-04-28 07:19:06,257 INFO L290 TraceCheckUtils]: 250: Hoare triple {63788#(<= ~counter~0 26)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {63788#(<= ~counter~0 26)} is VALID [2022-04-28 07:19:06,258 INFO L290 TraceCheckUtils]: 251: Hoare triple {63788#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63816#(<= ~counter~0 27)} is VALID [2022-04-28 07:19:06,258 INFO L290 TraceCheckUtils]: 252: Hoare triple {63816#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {63816#(<= ~counter~0 27)} is VALID [2022-04-28 07:19:06,258 INFO L272 TraceCheckUtils]: 253: Hoare triple {63816#(<= ~counter~0 27)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {63816#(<= ~counter~0 27)} is VALID [2022-04-28 07:19:06,258 INFO L290 TraceCheckUtils]: 254: Hoare triple {63816#(<= ~counter~0 27)} ~cond := #in~cond; {63816#(<= ~counter~0 27)} is VALID [2022-04-28 07:19:06,259 INFO L290 TraceCheckUtils]: 255: Hoare triple {63816#(<= ~counter~0 27)} assume !(0 == ~cond); {63816#(<= ~counter~0 27)} is VALID [2022-04-28 07:19:06,259 INFO L290 TraceCheckUtils]: 256: Hoare triple {63816#(<= ~counter~0 27)} assume true; {63816#(<= ~counter~0 27)} is VALID [2022-04-28 07:19:06,259 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {63816#(<= ~counter~0 27)} {63816#(<= ~counter~0 27)} #63#return; {63816#(<= ~counter~0 27)} is VALID [2022-04-28 07:19:06,260 INFO L290 TraceCheckUtils]: 258: Hoare triple {63816#(<= ~counter~0 27)} assume !!(0 != ~y3~0); {63816#(<= ~counter~0 27)} is VALID [2022-04-28 07:19:06,260 INFO L290 TraceCheckUtils]: 259: Hoare triple {63816#(<= ~counter~0 27)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {63816#(<= ~counter~0 27)} is VALID [2022-04-28 07:19:06,261 INFO L290 TraceCheckUtils]: 260: Hoare triple {63816#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63844#(<= ~counter~0 28)} is VALID [2022-04-28 07:19:06,261 INFO L290 TraceCheckUtils]: 261: Hoare triple {63844#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {63844#(<= ~counter~0 28)} is VALID [2022-04-28 07:19:06,261 INFO L272 TraceCheckUtils]: 262: Hoare triple {63844#(<= ~counter~0 28)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {63844#(<= ~counter~0 28)} is VALID [2022-04-28 07:19:06,262 INFO L290 TraceCheckUtils]: 263: Hoare triple {63844#(<= ~counter~0 28)} ~cond := #in~cond; {63844#(<= ~counter~0 28)} is VALID [2022-04-28 07:19:06,262 INFO L290 TraceCheckUtils]: 264: Hoare triple {63844#(<= ~counter~0 28)} assume !(0 == ~cond); {63844#(<= ~counter~0 28)} is VALID [2022-04-28 07:19:06,262 INFO L290 TraceCheckUtils]: 265: Hoare triple {63844#(<= ~counter~0 28)} assume true; {63844#(<= ~counter~0 28)} is VALID [2022-04-28 07:19:06,262 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {63844#(<= ~counter~0 28)} {63844#(<= ~counter~0 28)} #63#return; {63844#(<= ~counter~0 28)} is VALID [2022-04-28 07:19:06,263 INFO L290 TraceCheckUtils]: 267: Hoare triple {63844#(<= ~counter~0 28)} assume !!(0 != ~y3~0); {63844#(<= ~counter~0 28)} is VALID [2022-04-28 07:19:06,263 INFO L290 TraceCheckUtils]: 268: Hoare triple {63844#(<= ~counter~0 28)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {63844#(<= ~counter~0 28)} is VALID [2022-04-28 07:19:06,264 INFO L290 TraceCheckUtils]: 269: Hoare triple {63844#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63872#(<= ~counter~0 29)} is VALID [2022-04-28 07:19:06,264 INFO L290 TraceCheckUtils]: 270: Hoare triple {63872#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {63872#(<= ~counter~0 29)} is VALID [2022-04-28 07:19:06,264 INFO L272 TraceCheckUtils]: 271: Hoare triple {63872#(<= ~counter~0 29)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {63872#(<= ~counter~0 29)} is VALID [2022-04-28 07:19:06,265 INFO L290 TraceCheckUtils]: 272: Hoare triple {63872#(<= ~counter~0 29)} ~cond := #in~cond; {63872#(<= ~counter~0 29)} is VALID [2022-04-28 07:19:06,265 INFO L290 TraceCheckUtils]: 273: Hoare triple {63872#(<= ~counter~0 29)} assume !(0 == ~cond); {63872#(<= ~counter~0 29)} is VALID [2022-04-28 07:19:06,265 INFO L290 TraceCheckUtils]: 274: Hoare triple {63872#(<= ~counter~0 29)} assume true; {63872#(<= ~counter~0 29)} is VALID [2022-04-28 07:19:06,266 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {63872#(<= ~counter~0 29)} {63872#(<= ~counter~0 29)} #63#return; {63872#(<= ~counter~0 29)} is VALID [2022-04-28 07:19:06,266 INFO L290 TraceCheckUtils]: 276: Hoare triple {63872#(<= ~counter~0 29)} assume !!(0 != ~y3~0); {63872#(<= ~counter~0 29)} is VALID [2022-04-28 07:19:06,266 INFO L290 TraceCheckUtils]: 277: Hoare triple {63872#(<= ~counter~0 29)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {63872#(<= ~counter~0 29)} is VALID [2022-04-28 07:19:06,267 INFO L290 TraceCheckUtils]: 278: Hoare triple {63872#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63900#(<= ~counter~0 30)} is VALID [2022-04-28 07:19:06,267 INFO L290 TraceCheckUtils]: 279: Hoare triple {63900#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {63900#(<= ~counter~0 30)} is VALID [2022-04-28 07:19:06,268 INFO L272 TraceCheckUtils]: 280: Hoare triple {63900#(<= ~counter~0 30)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {63900#(<= ~counter~0 30)} is VALID [2022-04-28 07:19:06,268 INFO L290 TraceCheckUtils]: 281: Hoare triple {63900#(<= ~counter~0 30)} ~cond := #in~cond; {63900#(<= ~counter~0 30)} is VALID [2022-04-28 07:19:06,268 INFO L290 TraceCheckUtils]: 282: Hoare triple {63900#(<= ~counter~0 30)} assume !(0 == ~cond); {63900#(<= ~counter~0 30)} is VALID [2022-04-28 07:19:06,268 INFO L290 TraceCheckUtils]: 283: Hoare triple {63900#(<= ~counter~0 30)} assume true; {63900#(<= ~counter~0 30)} is VALID [2022-04-28 07:19:06,269 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {63900#(<= ~counter~0 30)} {63900#(<= ~counter~0 30)} #63#return; {63900#(<= ~counter~0 30)} is VALID [2022-04-28 07:19:06,269 INFO L290 TraceCheckUtils]: 285: Hoare triple {63900#(<= ~counter~0 30)} assume !!(0 != ~y3~0); {63900#(<= ~counter~0 30)} is VALID [2022-04-28 07:19:06,269 INFO L290 TraceCheckUtils]: 286: Hoare triple {63900#(<= ~counter~0 30)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {63900#(<= ~counter~0 30)} is VALID [2022-04-28 07:19:06,270 INFO L290 TraceCheckUtils]: 287: Hoare triple {63900#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63928#(<= ~counter~0 31)} is VALID [2022-04-28 07:19:06,270 INFO L290 TraceCheckUtils]: 288: Hoare triple {63928#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {63928#(<= ~counter~0 31)} is VALID [2022-04-28 07:19:06,271 INFO L272 TraceCheckUtils]: 289: Hoare triple {63928#(<= ~counter~0 31)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {63928#(<= ~counter~0 31)} is VALID [2022-04-28 07:19:06,271 INFO L290 TraceCheckUtils]: 290: Hoare triple {63928#(<= ~counter~0 31)} ~cond := #in~cond; {63928#(<= ~counter~0 31)} is VALID [2022-04-28 07:19:06,271 INFO L290 TraceCheckUtils]: 291: Hoare triple {63928#(<= ~counter~0 31)} assume !(0 == ~cond); {63928#(<= ~counter~0 31)} is VALID [2022-04-28 07:19:06,271 INFO L290 TraceCheckUtils]: 292: Hoare triple {63928#(<= ~counter~0 31)} assume true; {63928#(<= ~counter~0 31)} is VALID [2022-04-28 07:19:06,272 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {63928#(<= ~counter~0 31)} {63928#(<= ~counter~0 31)} #63#return; {63928#(<= ~counter~0 31)} is VALID [2022-04-28 07:19:06,272 INFO L290 TraceCheckUtils]: 294: Hoare triple {63928#(<= ~counter~0 31)} assume !!(0 != ~y3~0); {63928#(<= ~counter~0 31)} is VALID [2022-04-28 07:19:06,272 INFO L290 TraceCheckUtils]: 295: Hoare triple {63928#(<= ~counter~0 31)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {63928#(<= ~counter~0 31)} is VALID [2022-04-28 07:19:06,273 INFO L290 TraceCheckUtils]: 296: Hoare triple {63928#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63956#(<= |main_#t~post6| 31)} is VALID [2022-04-28 07:19:06,273 INFO L290 TraceCheckUtils]: 297: Hoare triple {63956#(<= |main_#t~post6| 31)} assume !(#t~post6 < 50);havoc #t~post6; {63032#false} is VALID [2022-04-28 07:19:06,273 INFO L272 TraceCheckUtils]: 298: Hoare triple {63032#false} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 == ~x1~0 then 1 else 0)); {63032#false} is VALID [2022-04-28 07:19:06,273 INFO L290 TraceCheckUtils]: 299: Hoare triple {63032#false} ~cond := #in~cond; {63032#false} is VALID [2022-04-28 07:19:06,273 INFO L290 TraceCheckUtils]: 300: Hoare triple {63032#false} assume 0 == ~cond; {63032#false} is VALID [2022-04-28 07:19:06,273 INFO L290 TraceCheckUtils]: 301: Hoare triple {63032#false} assume !false; {63032#false} is VALID [2022-04-28 07:19:06,274 INFO L134 CoverageAnalysis]: Checked inductivity of 4313 backedges. 62 proven. 4247 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-28 07:19:06,274 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 07:19:07,856 INFO L290 TraceCheckUtils]: 301: Hoare triple {63032#false} assume !false; {63032#false} is VALID [2022-04-28 07:19:07,856 INFO L290 TraceCheckUtils]: 300: Hoare triple {63032#false} assume 0 == ~cond; {63032#false} is VALID [2022-04-28 07:19:07,856 INFO L290 TraceCheckUtils]: 299: Hoare triple {63032#false} ~cond := #in~cond; {63032#false} is VALID [2022-04-28 07:19:07,856 INFO L272 TraceCheckUtils]: 298: Hoare triple {63032#false} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 == ~x1~0 then 1 else 0)); {63032#false} is VALID [2022-04-28 07:19:07,856 INFO L290 TraceCheckUtils]: 297: Hoare triple {63984#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {63032#false} is VALID [2022-04-28 07:19:07,857 INFO L290 TraceCheckUtils]: 296: Hoare triple {63988#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63984#(< |main_#t~post6| 50)} is VALID [2022-04-28 07:19:07,857 INFO L290 TraceCheckUtils]: 295: Hoare triple {63988#(< ~counter~0 50)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {63988#(< ~counter~0 50)} is VALID [2022-04-28 07:19:07,857 INFO L290 TraceCheckUtils]: 294: Hoare triple {63988#(< ~counter~0 50)} assume !!(0 != ~y3~0); {63988#(< ~counter~0 50)} is VALID [2022-04-28 07:19:07,857 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {63031#true} {63988#(< ~counter~0 50)} #63#return; {63988#(< ~counter~0 50)} is VALID [2022-04-28 07:19:07,858 INFO L290 TraceCheckUtils]: 292: Hoare triple {63031#true} assume true; {63031#true} is VALID [2022-04-28 07:19:07,858 INFO L290 TraceCheckUtils]: 291: Hoare triple {63031#true} assume !(0 == ~cond); {63031#true} is VALID [2022-04-28 07:19:07,858 INFO L290 TraceCheckUtils]: 290: Hoare triple {63031#true} ~cond := #in~cond; {63031#true} is VALID [2022-04-28 07:19:07,858 INFO L272 TraceCheckUtils]: 289: Hoare triple {63988#(< ~counter~0 50)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {63031#true} is VALID [2022-04-28 07:19:07,858 INFO L290 TraceCheckUtils]: 288: Hoare triple {63988#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {63988#(< ~counter~0 50)} is VALID [2022-04-28 07:19:07,859 INFO L290 TraceCheckUtils]: 287: Hoare triple {64016#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63988#(< ~counter~0 50)} is VALID [2022-04-28 07:19:07,860 INFO L290 TraceCheckUtils]: 286: Hoare triple {64016#(< ~counter~0 49)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {64016#(< ~counter~0 49)} is VALID [2022-04-28 07:19:07,860 INFO L290 TraceCheckUtils]: 285: Hoare triple {64016#(< ~counter~0 49)} assume !!(0 != ~y3~0); {64016#(< ~counter~0 49)} is VALID [2022-04-28 07:19:07,860 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {63031#true} {64016#(< ~counter~0 49)} #63#return; {64016#(< ~counter~0 49)} is VALID [2022-04-28 07:19:07,860 INFO L290 TraceCheckUtils]: 283: Hoare triple {63031#true} assume true; {63031#true} is VALID [2022-04-28 07:19:07,861 INFO L290 TraceCheckUtils]: 282: Hoare triple {63031#true} assume !(0 == ~cond); {63031#true} is VALID [2022-04-28 07:19:07,861 INFO L290 TraceCheckUtils]: 281: Hoare triple {63031#true} ~cond := #in~cond; {63031#true} is VALID [2022-04-28 07:19:07,861 INFO L272 TraceCheckUtils]: 280: Hoare triple {64016#(< ~counter~0 49)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {63031#true} is VALID [2022-04-28 07:19:07,861 INFO L290 TraceCheckUtils]: 279: Hoare triple {64016#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {64016#(< ~counter~0 49)} is VALID [2022-04-28 07:19:07,862 INFO L290 TraceCheckUtils]: 278: Hoare triple {64044#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {64016#(< ~counter~0 49)} is VALID [2022-04-28 07:19:07,862 INFO L290 TraceCheckUtils]: 277: Hoare triple {64044#(< ~counter~0 48)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {64044#(< ~counter~0 48)} is VALID [2022-04-28 07:19:07,862 INFO L290 TraceCheckUtils]: 276: Hoare triple {64044#(< ~counter~0 48)} assume !!(0 != ~y3~0); {64044#(< ~counter~0 48)} is VALID [2022-04-28 07:19:07,862 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {63031#true} {64044#(< ~counter~0 48)} #63#return; {64044#(< ~counter~0 48)} is VALID [2022-04-28 07:19:07,863 INFO L290 TraceCheckUtils]: 274: Hoare triple {63031#true} assume true; {63031#true} is VALID [2022-04-28 07:19:07,863 INFO L290 TraceCheckUtils]: 273: Hoare triple {63031#true} assume !(0 == ~cond); {63031#true} is VALID [2022-04-28 07:19:07,863 INFO L290 TraceCheckUtils]: 272: Hoare triple {63031#true} ~cond := #in~cond; {63031#true} is VALID [2022-04-28 07:19:07,863 INFO L272 TraceCheckUtils]: 271: Hoare triple {64044#(< ~counter~0 48)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {63031#true} is VALID [2022-04-28 07:19:07,863 INFO L290 TraceCheckUtils]: 270: Hoare triple {64044#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {64044#(< ~counter~0 48)} is VALID [2022-04-28 07:19:07,864 INFO L290 TraceCheckUtils]: 269: Hoare triple {64072#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {64044#(< ~counter~0 48)} is VALID [2022-04-28 07:19:07,864 INFO L290 TraceCheckUtils]: 268: Hoare triple {64072#(< ~counter~0 47)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {64072#(< ~counter~0 47)} is VALID [2022-04-28 07:19:07,864 INFO L290 TraceCheckUtils]: 267: Hoare triple {64072#(< ~counter~0 47)} assume !!(0 != ~y3~0); {64072#(< ~counter~0 47)} is VALID [2022-04-28 07:19:07,865 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {63031#true} {64072#(< ~counter~0 47)} #63#return; {64072#(< ~counter~0 47)} is VALID [2022-04-28 07:19:07,865 INFO L290 TraceCheckUtils]: 265: Hoare triple {63031#true} assume true; {63031#true} is VALID [2022-04-28 07:19:07,865 INFO L290 TraceCheckUtils]: 264: Hoare triple {63031#true} assume !(0 == ~cond); {63031#true} is VALID [2022-04-28 07:19:07,865 INFO L290 TraceCheckUtils]: 263: Hoare triple {63031#true} ~cond := #in~cond; {63031#true} is VALID [2022-04-28 07:19:07,865 INFO L272 TraceCheckUtils]: 262: Hoare triple {64072#(< ~counter~0 47)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {63031#true} is VALID [2022-04-28 07:19:07,865 INFO L290 TraceCheckUtils]: 261: Hoare triple {64072#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {64072#(< ~counter~0 47)} is VALID [2022-04-28 07:19:07,866 INFO L290 TraceCheckUtils]: 260: Hoare triple {64100#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {64072#(< ~counter~0 47)} is VALID [2022-04-28 07:19:07,866 INFO L290 TraceCheckUtils]: 259: Hoare triple {64100#(< ~counter~0 46)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {64100#(< ~counter~0 46)} is VALID [2022-04-28 07:19:07,866 INFO L290 TraceCheckUtils]: 258: Hoare triple {64100#(< ~counter~0 46)} assume !!(0 != ~y3~0); {64100#(< ~counter~0 46)} is VALID [2022-04-28 07:19:07,867 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {63031#true} {64100#(< ~counter~0 46)} #63#return; {64100#(< ~counter~0 46)} is VALID [2022-04-28 07:19:07,867 INFO L290 TraceCheckUtils]: 256: Hoare triple {63031#true} assume true; {63031#true} is VALID [2022-04-28 07:19:07,867 INFO L290 TraceCheckUtils]: 255: Hoare triple {63031#true} assume !(0 == ~cond); {63031#true} is VALID [2022-04-28 07:19:07,867 INFO L290 TraceCheckUtils]: 254: Hoare triple {63031#true} ~cond := #in~cond; {63031#true} is VALID [2022-04-28 07:19:07,867 INFO L272 TraceCheckUtils]: 253: Hoare triple {64100#(< ~counter~0 46)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {63031#true} is VALID [2022-04-28 07:19:07,867 INFO L290 TraceCheckUtils]: 252: Hoare triple {64100#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {64100#(< ~counter~0 46)} is VALID [2022-04-28 07:19:07,868 INFO L290 TraceCheckUtils]: 251: Hoare triple {64128#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {64100#(< ~counter~0 46)} is VALID [2022-04-28 07:19:07,868 INFO L290 TraceCheckUtils]: 250: Hoare triple {64128#(< ~counter~0 45)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {64128#(< ~counter~0 45)} is VALID [2022-04-28 07:19:07,868 INFO L290 TraceCheckUtils]: 249: Hoare triple {64128#(< ~counter~0 45)} assume !!(0 != ~y3~0); {64128#(< ~counter~0 45)} is VALID [2022-04-28 07:19:07,869 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {63031#true} {64128#(< ~counter~0 45)} #63#return; {64128#(< ~counter~0 45)} is VALID [2022-04-28 07:19:07,869 INFO L290 TraceCheckUtils]: 247: Hoare triple {63031#true} assume true; {63031#true} is VALID [2022-04-28 07:19:07,869 INFO L290 TraceCheckUtils]: 246: Hoare triple {63031#true} assume !(0 == ~cond); {63031#true} is VALID [2022-04-28 07:19:07,869 INFO L290 TraceCheckUtils]: 245: Hoare triple {63031#true} ~cond := #in~cond; {63031#true} is VALID [2022-04-28 07:19:07,869 INFO L272 TraceCheckUtils]: 244: Hoare triple {64128#(< ~counter~0 45)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {63031#true} is VALID [2022-04-28 07:19:07,869 INFO L290 TraceCheckUtils]: 243: Hoare triple {64128#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {64128#(< ~counter~0 45)} is VALID [2022-04-28 07:19:07,870 INFO L290 TraceCheckUtils]: 242: Hoare triple {64156#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {64128#(< ~counter~0 45)} is VALID [2022-04-28 07:19:07,870 INFO L290 TraceCheckUtils]: 241: Hoare triple {64156#(< ~counter~0 44)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {64156#(< ~counter~0 44)} is VALID [2022-04-28 07:19:07,870 INFO L290 TraceCheckUtils]: 240: Hoare triple {64156#(< ~counter~0 44)} assume !!(0 != ~y3~0); {64156#(< ~counter~0 44)} is VALID [2022-04-28 07:19:07,871 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {63031#true} {64156#(< ~counter~0 44)} #63#return; {64156#(< ~counter~0 44)} is VALID [2022-04-28 07:19:07,871 INFO L290 TraceCheckUtils]: 238: Hoare triple {63031#true} assume true; {63031#true} is VALID [2022-04-28 07:19:07,871 INFO L290 TraceCheckUtils]: 237: Hoare triple {63031#true} assume !(0 == ~cond); {63031#true} is VALID [2022-04-28 07:19:07,871 INFO L290 TraceCheckUtils]: 236: Hoare triple {63031#true} ~cond := #in~cond; {63031#true} is VALID [2022-04-28 07:19:07,871 INFO L272 TraceCheckUtils]: 235: Hoare triple {64156#(< ~counter~0 44)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {63031#true} is VALID [2022-04-28 07:19:07,871 INFO L290 TraceCheckUtils]: 234: Hoare triple {64156#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {64156#(< ~counter~0 44)} is VALID [2022-04-28 07:19:07,872 INFO L290 TraceCheckUtils]: 233: Hoare triple {64184#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {64156#(< ~counter~0 44)} is VALID [2022-04-28 07:19:07,872 INFO L290 TraceCheckUtils]: 232: Hoare triple {64184#(< ~counter~0 43)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {64184#(< ~counter~0 43)} is VALID [2022-04-28 07:19:07,872 INFO L290 TraceCheckUtils]: 231: Hoare triple {64184#(< ~counter~0 43)} assume !!(0 != ~y3~0); {64184#(< ~counter~0 43)} is VALID [2022-04-28 07:19:07,873 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {63031#true} {64184#(< ~counter~0 43)} #63#return; {64184#(< ~counter~0 43)} is VALID [2022-04-28 07:19:07,873 INFO L290 TraceCheckUtils]: 229: Hoare triple {63031#true} assume true; {63031#true} is VALID [2022-04-28 07:19:07,873 INFO L290 TraceCheckUtils]: 228: Hoare triple {63031#true} assume !(0 == ~cond); {63031#true} is VALID [2022-04-28 07:19:07,873 INFO L290 TraceCheckUtils]: 227: Hoare triple {63031#true} ~cond := #in~cond; {63031#true} is VALID [2022-04-28 07:19:07,873 INFO L272 TraceCheckUtils]: 226: Hoare triple {64184#(< ~counter~0 43)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {63031#true} is VALID [2022-04-28 07:19:07,873 INFO L290 TraceCheckUtils]: 225: Hoare triple {64184#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {64184#(< ~counter~0 43)} is VALID [2022-04-28 07:19:07,874 INFO L290 TraceCheckUtils]: 224: Hoare triple {64212#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {64184#(< ~counter~0 43)} is VALID [2022-04-28 07:19:07,874 INFO L290 TraceCheckUtils]: 223: Hoare triple {64212#(< ~counter~0 42)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {64212#(< ~counter~0 42)} is VALID [2022-04-28 07:19:07,874 INFO L290 TraceCheckUtils]: 222: Hoare triple {64212#(< ~counter~0 42)} assume !!(0 != ~y3~0); {64212#(< ~counter~0 42)} is VALID [2022-04-28 07:19:07,875 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {63031#true} {64212#(< ~counter~0 42)} #63#return; {64212#(< ~counter~0 42)} is VALID [2022-04-28 07:19:07,875 INFO L290 TraceCheckUtils]: 220: Hoare triple {63031#true} assume true; {63031#true} is VALID [2022-04-28 07:19:07,875 INFO L290 TraceCheckUtils]: 219: Hoare triple {63031#true} assume !(0 == ~cond); {63031#true} is VALID [2022-04-28 07:19:07,875 INFO L290 TraceCheckUtils]: 218: Hoare triple {63031#true} ~cond := #in~cond; {63031#true} is VALID [2022-04-28 07:19:07,875 INFO L272 TraceCheckUtils]: 217: Hoare triple {64212#(< ~counter~0 42)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {63031#true} is VALID [2022-04-28 07:19:07,875 INFO L290 TraceCheckUtils]: 216: Hoare triple {64212#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {64212#(< ~counter~0 42)} is VALID [2022-04-28 07:19:07,876 INFO L290 TraceCheckUtils]: 215: Hoare triple {64240#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {64212#(< ~counter~0 42)} is VALID [2022-04-28 07:19:07,876 INFO L290 TraceCheckUtils]: 214: Hoare triple {64240#(< ~counter~0 41)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {64240#(< ~counter~0 41)} is VALID [2022-04-28 07:19:07,876 INFO L290 TraceCheckUtils]: 213: Hoare triple {64240#(< ~counter~0 41)} assume !!(0 != ~y3~0); {64240#(< ~counter~0 41)} is VALID [2022-04-28 07:19:07,877 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {63031#true} {64240#(< ~counter~0 41)} #63#return; {64240#(< ~counter~0 41)} is VALID [2022-04-28 07:19:07,877 INFO L290 TraceCheckUtils]: 211: Hoare triple {63031#true} assume true; {63031#true} is VALID [2022-04-28 07:19:07,877 INFO L290 TraceCheckUtils]: 210: Hoare triple {63031#true} assume !(0 == ~cond); {63031#true} is VALID [2022-04-28 07:19:07,877 INFO L290 TraceCheckUtils]: 209: Hoare triple {63031#true} ~cond := #in~cond; {63031#true} is VALID [2022-04-28 07:19:07,877 INFO L272 TraceCheckUtils]: 208: Hoare triple {64240#(< ~counter~0 41)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {63031#true} is VALID [2022-04-28 07:19:07,877 INFO L290 TraceCheckUtils]: 207: Hoare triple {64240#(< ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {64240#(< ~counter~0 41)} is VALID [2022-04-28 07:19:07,878 INFO L290 TraceCheckUtils]: 206: Hoare triple {64268#(< ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {64240#(< ~counter~0 41)} is VALID [2022-04-28 07:19:07,878 INFO L290 TraceCheckUtils]: 205: Hoare triple {64268#(< ~counter~0 40)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {64268#(< ~counter~0 40)} is VALID [2022-04-28 07:19:07,879 INFO L290 TraceCheckUtils]: 204: Hoare triple {64268#(< ~counter~0 40)} assume !!(0 != ~y3~0); {64268#(< ~counter~0 40)} is VALID [2022-04-28 07:19:07,879 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {63031#true} {64268#(< ~counter~0 40)} #63#return; {64268#(< ~counter~0 40)} is VALID [2022-04-28 07:19:07,879 INFO L290 TraceCheckUtils]: 202: Hoare triple {63031#true} assume true; {63031#true} is VALID [2022-04-28 07:19:07,879 INFO L290 TraceCheckUtils]: 201: Hoare triple {63031#true} assume !(0 == ~cond); {63031#true} is VALID [2022-04-28 07:19:07,879 INFO L290 TraceCheckUtils]: 200: Hoare triple {63031#true} ~cond := #in~cond; {63031#true} is VALID [2022-04-28 07:19:07,879 INFO L272 TraceCheckUtils]: 199: Hoare triple {64268#(< ~counter~0 40)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {63031#true} is VALID [2022-04-28 07:19:07,879 INFO L290 TraceCheckUtils]: 198: Hoare triple {64268#(< ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {64268#(< ~counter~0 40)} is VALID [2022-04-28 07:19:07,880 INFO L290 TraceCheckUtils]: 197: Hoare triple {64296#(< ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {64268#(< ~counter~0 40)} is VALID [2022-04-28 07:19:07,880 INFO L290 TraceCheckUtils]: 196: Hoare triple {64296#(< ~counter~0 39)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {64296#(< ~counter~0 39)} is VALID [2022-04-28 07:19:07,881 INFO L290 TraceCheckUtils]: 195: Hoare triple {64296#(< ~counter~0 39)} assume !!(0 != ~y3~0); {64296#(< ~counter~0 39)} is VALID [2022-04-28 07:19:07,881 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {63031#true} {64296#(< ~counter~0 39)} #63#return; {64296#(< ~counter~0 39)} is VALID [2022-04-28 07:19:07,881 INFO L290 TraceCheckUtils]: 193: Hoare triple {63031#true} assume true; {63031#true} is VALID [2022-04-28 07:19:07,881 INFO L290 TraceCheckUtils]: 192: Hoare triple {63031#true} assume !(0 == ~cond); {63031#true} is VALID [2022-04-28 07:19:07,881 INFO L290 TraceCheckUtils]: 191: Hoare triple {63031#true} ~cond := #in~cond; {63031#true} is VALID [2022-04-28 07:19:07,881 INFO L272 TraceCheckUtils]: 190: Hoare triple {64296#(< ~counter~0 39)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {63031#true} is VALID [2022-04-28 07:19:07,882 INFO L290 TraceCheckUtils]: 189: Hoare triple {64296#(< ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {64296#(< ~counter~0 39)} is VALID [2022-04-28 07:19:07,882 INFO L290 TraceCheckUtils]: 188: Hoare triple {64324#(< ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {64296#(< ~counter~0 39)} is VALID [2022-04-28 07:19:07,882 INFO L290 TraceCheckUtils]: 187: Hoare triple {64324#(< ~counter~0 38)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {64324#(< ~counter~0 38)} is VALID [2022-04-28 07:19:07,883 INFO L290 TraceCheckUtils]: 186: Hoare triple {64324#(< ~counter~0 38)} assume !!(0 != ~y3~0); {64324#(< ~counter~0 38)} is VALID [2022-04-28 07:19:07,883 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {63031#true} {64324#(< ~counter~0 38)} #63#return; {64324#(< ~counter~0 38)} is VALID [2022-04-28 07:19:07,883 INFO L290 TraceCheckUtils]: 184: Hoare triple {63031#true} assume true; {63031#true} is VALID [2022-04-28 07:19:07,883 INFO L290 TraceCheckUtils]: 183: Hoare triple {63031#true} assume !(0 == ~cond); {63031#true} is VALID [2022-04-28 07:19:07,883 INFO L290 TraceCheckUtils]: 182: Hoare triple {63031#true} ~cond := #in~cond; {63031#true} is VALID [2022-04-28 07:19:07,883 INFO L272 TraceCheckUtils]: 181: Hoare triple {64324#(< ~counter~0 38)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {63031#true} is VALID [2022-04-28 07:19:07,884 INFO L290 TraceCheckUtils]: 180: Hoare triple {64324#(< ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {64324#(< ~counter~0 38)} is VALID [2022-04-28 07:19:07,884 INFO L290 TraceCheckUtils]: 179: Hoare triple {64352#(< ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {64324#(< ~counter~0 38)} is VALID [2022-04-28 07:19:07,885 INFO L290 TraceCheckUtils]: 178: Hoare triple {64352#(< ~counter~0 37)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {64352#(< ~counter~0 37)} is VALID [2022-04-28 07:19:07,885 INFO L290 TraceCheckUtils]: 177: Hoare triple {64352#(< ~counter~0 37)} assume !!(0 != ~y3~0); {64352#(< ~counter~0 37)} is VALID [2022-04-28 07:19:07,885 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {63031#true} {64352#(< ~counter~0 37)} #63#return; {64352#(< ~counter~0 37)} is VALID [2022-04-28 07:19:07,885 INFO L290 TraceCheckUtils]: 175: Hoare triple {63031#true} assume true; {63031#true} is VALID [2022-04-28 07:19:07,885 INFO L290 TraceCheckUtils]: 174: Hoare triple {63031#true} assume !(0 == ~cond); {63031#true} is VALID [2022-04-28 07:19:07,885 INFO L290 TraceCheckUtils]: 173: Hoare triple {63031#true} ~cond := #in~cond; {63031#true} is VALID [2022-04-28 07:19:07,886 INFO L272 TraceCheckUtils]: 172: Hoare triple {64352#(< ~counter~0 37)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {63031#true} is VALID [2022-04-28 07:19:07,886 INFO L290 TraceCheckUtils]: 171: Hoare triple {64352#(< ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {64352#(< ~counter~0 37)} is VALID [2022-04-28 07:19:07,886 INFO L290 TraceCheckUtils]: 170: Hoare triple {64380#(< ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {64352#(< ~counter~0 37)} is VALID [2022-04-28 07:19:07,887 INFO L290 TraceCheckUtils]: 169: Hoare triple {64380#(< ~counter~0 36)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {64380#(< ~counter~0 36)} is VALID [2022-04-28 07:19:07,887 INFO L290 TraceCheckUtils]: 168: Hoare triple {64380#(< ~counter~0 36)} assume !!(0 != ~y3~0); {64380#(< ~counter~0 36)} is VALID [2022-04-28 07:19:07,887 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {63031#true} {64380#(< ~counter~0 36)} #63#return; {64380#(< ~counter~0 36)} is VALID [2022-04-28 07:19:07,887 INFO L290 TraceCheckUtils]: 166: Hoare triple {63031#true} assume true; {63031#true} is VALID [2022-04-28 07:19:07,888 INFO L290 TraceCheckUtils]: 165: Hoare triple {63031#true} assume !(0 == ~cond); {63031#true} is VALID [2022-04-28 07:19:07,888 INFO L290 TraceCheckUtils]: 164: Hoare triple {63031#true} ~cond := #in~cond; {63031#true} is VALID [2022-04-28 07:19:07,888 INFO L272 TraceCheckUtils]: 163: Hoare triple {64380#(< ~counter~0 36)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {63031#true} is VALID [2022-04-28 07:19:07,888 INFO L290 TraceCheckUtils]: 162: Hoare triple {64380#(< ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {64380#(< ~counter~0 36)} is VALID [2022-04-28 07:19:07,889 INFO L290 TraceCheckUtils]: 161: Hoare triple {64408#(< ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {64380#(< ~counter~0 36)} is VALID [2022-04-28 07:19:07,889 INFO L290 TraceCheckUtils]: 160: Hoare triple {64408#(< ~counter~0 35)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {64408#(< ~counter~0 35)} is VALID [2022-04-28 07:19:07,889 INFO L290 TraceCheckUtils]: 159: Hoare triple {64408#(< ~counter~0 35)} assume !!(0 != ~y3~0); {64408#(< ~counter~0 35)} is VALID [2022-04-28 07:19:07,889 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {63031#true} {64408#(< ~counter~0 35)} #63#return; {64408#(< ~counter~0 35)} is VALID [2022-04-28 07:19:07,890 INFO L290 TraceCheckUtils]: 157: Hoare triple {63031#true} assume true; {63031#true} is VALID [2022-04-28 07:19:07,890 INFO L290 TraceCheckUtils]: 156: Hoare triple {63031#true} assume !(0 == ~cond); {63031#true} is VALID [2022-04-28 07:19:07,890 INFO L290 TraceCheckUtils]: 155: Hoare triple {63031#true} ~cond := #in~cond; {63031#true} is VALID [2022-04-28 07:19:07,890 INFO L272 TraceCheckUtils]: 154: Hoare triple {64408#(< ~counter~0 35)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {63031#true} is VALID [2022-04-28 07:19:07,890 INFO L290 TraceCheckUtils]: 153: Hoare triple {64408#(< ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {64408#(< ~counter~0 35)} is VALID [2022-04-28 07:19:07,891 INFO L290 TraceCheckUtils]: 152: Hoare triple {64436#(< ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {64408#(< ~counter~0 35)} is VALID [2022-04-28 07:19:07,891 INFO L290 TraceCheckUtils]: 151: Hoare triple {64436#(< ~counter~0 34)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {64436#(< ~counter~0 34)} is VALID [2022-04-28 07:19:07,891 INFO L290 TraceCheckUtils]: 150: Hoare triple {64436#(< ~counter~0 34)} assume !!(0 != ~y3~0); {64436#(< ~counter~0 34)} is VALID [2022-04-28 07:19:07,892 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {63031#true} {64436#(< ~counter~0 34)} #63#return; {64436#(< ~counter~0 34)} is VALID [2022-04-28 07:19:07,892 INFO L290 TraceCheckUtils]: 148: Hoare triple {63031#true} assume true; {63031#true} is VALID [2022-04-28 07:19:07,892 INFO L290 TraceCheckUtils]: 147: Hoare triple {63031#true} assume !(0 == ~cond); {63031#true} is VALID [2022-04-28 07:19:07,892 INFO L290 TraceCheckUtils]: 146: Hoare triple {63031#true} ~cond := #in~cond; {63031#true} is VALID [2022-04-28 07:19:07,892 INFO L272 TraceCheckUtils]: 145: Hoare triple {64436#(< ~counter~0 34)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {63031#true} is VALID [2022-04-28 07:19:07,892 INFO L290 TraceCheckUtils]: 144: Hoare triple {64436#(< ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {64436#(< ~counter~0 34)} is VALID [2022-04-28 07:19:07,893 INFO L290 TraceCheckUtils]: 143: Hoare triple {64464#(< ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {64436#(< ~counter~0 34)} is VALID [2022-04-28 07:19:07,893 INFO L290 TraceCheckUtils]: 142: Hoare triple {64464#(< ~counter~0 33)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {64464#(< ~counter~0 33)} is VALID [2022-04-28 07:19:07,893 INFO L290 TraceCheckUtils]: 141: Hoare triple {64464#(< ~counter~0 33)} assume !!(0 != ~y3~0); {64464#(< ~counter~0 33)} is VALID [2022-04-28 07:19:07,894 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {63031#true} {64464#(< ~counter~0 33)} #63#return; {64464#(< ~counter~0 33)} is VALID [2022-04-28 07:19:07,894 INFO L290 TraceCheckUtils]: 139: Hoare triple {63031#true} assume true; {63031#true} is VALID [2022-04-28 07:19:07,894 INFO L290 TraceCheckUtils]: 138: Hoare triple {63031#true} assume !(0 == ~cond); {63031#true} is VALID [2022-04-28 07:19:07,894 INFO L290 TraceCheckUtils]: 137: Hoare triple {63031#true} ~cond := #in~cond; {63031#true} is VALID [2022-04-28 07:19:07,894 INFO L272 TraceCheckUtils]: 136: Hoare triple {64464#(< ~counter~0 33)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {63031#true} is VALID [2022-04-28 07:19:07,894 INFO L290 TraceCheckUtils]: 135: Hoare triple {64464#(< ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {64464#(< ~counter~0 33)} is VALID [2022-04-28 07:19:07,895 INFO L290 TraceCheckUtils]: 134: Hoare triple {63928#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {64464#(< ~counter~0 33)} is VALID [2022-04-28 07:19:07,895 INFO L290 TraceCheckUtils]: 133: Hoare triple {63928#(<= ~counter~0 31)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {63928#(<= ~counter~0 31)} is VALID [2022-04-28 07:19:07,895 INFO L290 TraceCheckUtils]: 132: Hoare triple {63928#(<= ~counter~0 31)} assume !!(0 != ~y3~0); {63928#(<= ~counter~0 31)} is VALID [2022-04-28 07:19:07,896 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {63031#true} {63928#(<= ~counter~0 31)} #63#return; {63928#(<= ~counter~0 31)} is VALID [2022-04-28 07:19:07,896 INFO L290 TraceCheckUtils]: 130: Hoare triple {63031#true} assume true; {63031#true} is VALID [2022-04-28 07:19:07,896 INFO L290 TraceCheckUtils]: 129: Hoare triple {63031#true} assume !(0 == ~cond); {63031#true} is VALID [2022-04-28 07:19:07,896 INFO L290 TraceCheckUtils]: 128: Hoare triple {63031#true} ~cond := #in~cond; {63031#true} is VALID [2022-04-28 07:19:07,896 INFO L272 TraceCheckUtils]: 127: Hoare triple {63928#(<= ~counter~0 31)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {63031#true} is VALID [2022-04-28 07:19:07,896 INFO L290 TraceCheckUtils]: 126: Hoare triple {63928#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {63928#(<= ~counter~0 31)} is VALID [2022-04-28 07:19:07,897 INFO L290 TraceCheckUtils]: 125: Hoare triple {63900#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63928#(<= ~counter~0 31)} is VALID [2022-04-28 07:19:07,897 INFO L290 TraceCheckUtils]: 124: Hoare triple {63900#(<= ~counter~0 30)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {63900#(<= ~counter~0 30)} is VALID [2022-04-28 07:19:07,897 INFO L290 TraceCheckUtils]: 123: Hoare triple {63900#(<= ~counter~0 30)} assume !!(0 != ~y3~0); {63900#(<= ~counter~0 30)} is VALID [2022-04-28 07:19:07,898 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {63031#true} {63900#(<= ~counter~0 30)} #63#return; {63900#(<= ~counter~0 30)} is VALID [2022-04-28 07:19:07,898 INFO L290 TraceCheckUtils]: 121: Hoare triple {63031#true} assume true; {63031#true} is VALID [2022-04-28 07:19:07,898 INFO L290 TraceCheckUtils]: 120: Hoare triple {63031#true} assume !(0 == ~cond); {63031#true} is VALID [2022-04-28 07:19:07,898 INFO L290 TraceCheckUtils]: 119: Hoare triple {63031#true} ~cond := #in~cond; {63031#true} is VALID [2022-04-28 07:19:07,898 INFO L272 TraceCheckUtils]: 118: Hoare triple {63900#(<= ~counter~0 30)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {63031#true} is VALID [2022-04-28 07:19:07,898 INFO L290 TraceCheckUtils]: 117: Hoare triple {63900#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {63900#(<= ~counter~0 30)} is VALID [2022-04-28 07:19:07,899 INFO L290 TraceCheckUtils]: 116: Hoare triple {63872#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63900#(<= ~counter~0 30)} is VALID [2022-04-28 07:19:07,899 INFO L290 TraceCheckUtils]: 115: Hoare triple {63872#(<= ~counter~0 29)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {63872#(<= ~counter~0 29)} is VALID [2022-04-28 07:19:07,899 INFO L290 TraceCheckUtils]: 114: Hoare triple {63872#(<= ~counter~0 29)} assume !!(0 != ~y3~0); {63872#(<= ~counter~0 29)} is VALID [2022-04-28 07:19:07,900 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {63031#true} {63872#(<= ~counter~0 29)} #63#return; {63872#(<= ~counter~0 29)} is VALID [2022-04-28 07:19:07,900 INFO L290 TraceCheckUtils]: 112: Hoare triple {63031#true} assume true; {63031#true} is VALID [2022-04-28 07:19:07,900 INFO L290 TraceCheckUtils]: 111: Hoare triple {63031#true} assume !(0 == ~cond); {63031#true} is VALID [2022-04-28 07:19:07,900 INFO L290 TraceCheckUtils]: 110: Hoare triple {63031#true} ~cond := #in~cond; {63031#true} is VALID [2022-04-28 07:19:07,900 INFO L272 TraceCheckUtils]: 109: Hoare triple {63872#(<= ~counter~0 29)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {63031#true} is VALID [2022-04-28 07:19:07,900 INFO L290 TraceCheckUtils]: 108: Hoare triple {63872#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {63872#(<= ~counter~0 29)} is VALID [2022-04-28 07:19:07,901 INFO L290 TraceCheckUtils]: 107: Hoare triple {63844#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63872#(<= ~counter~0 29)} is VALID [2022-04-28 07:19:07,901 INFO L290 TraceCheckUtils]: 106: Hoare triple {63844#(<= ~counter~0 28)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {63844#(<= ~counter~0 28)} is VALID [2022-04-28 07:19:07,901 INFO L290 TraceCheckUtils]: 105: Hoare triple {63844#(<= ~counter~0 28)} assume !!(0 != ~y3~0); {63844#(<= ~counter~0 28)} is VALID [2022-04-28 07:19:07,902 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {63031#true} {63844#(<= ~counter~0 28)} #63#return; {63844#(<= ~counter~0 28)} is VALID [2022-04-28 07:19:07,902 INFO L290 TraceCheckUtils]: 103: Hoare triple {63031#true} assume true; {63031#true} is VALID [2022-04-28 07:19:07,902 INFO L290 TraceCheckUtils]: 102: Hoare triple {63031#true} assume !(0 == ~cond); {63031#true} is VALID [2022-04-28 07:19:07,902 INFO L290 TraceCheckUtils]: 101: Hoare triple {63031#true} ~cond := #in~cond; {63031#true} is VALID [2022-04-28 07:19:07,902 INFO L272 TraceCheckUtils]: 100: Hoare triple {63844#(<= ~counter~0 28)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {63031#true} is VALID [2022-04-28 07:19:07,902 INFO L290 TraceCheckUtils]: 99: Hoare triple {63844#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {63844#(<= ~counter~0 28)} is VALID [2022-04-28 07:19:07,903 INFO L290 TraceCheckUtils]: 98: Hoare triple {63816#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63844#(<= ~counter~0 28)} is VALID [2022-04-28 07:19:07,903 INFO L290 TraceCheckUtils]: 97: Hoare triple {63816#(<= ~counter~0 27)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {63816#(<= ~counter~0 27)} is VALID [2022-04-28 07:19:07,903 INFO L290 TraceCheckUtils]: 96: Hoare triple {63816#(<= ~counter~0 27)} assume !!(0 != ~y3~0); {63816#(<= ~counter~0 27)} is VALID [2022-04-28 07:19:07,904 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {63031#true} {63816#(<= ~counter~0 27)} #63#return; {63816#(<= ~counter~0 27)} is VALID [2022-04-28 07:19:07,904 INFO L290 TraceCheckUtils]: 94: Hoare triple {63031#true} assume true; {63031#true} is VALID [2022-04-28 07:19:07,904 INFO L290 TraceCheckUtils]: 93: Hoare triple {63031#true} assume !(0 == ~cond); {63031#true} is VALID [2022-04-28 07:19:07,904 INFO L290 TraceCheckUtils]: 92: Hoare triple {63031#true} ~cond := #in~cond; {63031#true} is VALID [2022-04-28 07:19:07,904 INFO L272 TraceCheckUtils]: 91: Hoare triple {63816#(<= ~counter~0 27)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {63031#true} is VALID [2022-04-28 07:19:07,904 INFO L290 TraceCheckUtils]: 90: Hoare triple {63816#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {63816#(<= ~counter~0 27)} is VALID [2022-04-28 07:19:07,905 INFO L290 TraceCheckUtils]: 89: Hoare triple {63788#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63816#(<= ~counter~0 27)} is VALID [2022-04-28 07:19:07,905 INFO L290 TraceCheckUtils]: 88: Hoare triple {63788#(<= ~counter~0 26)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {63788#(<= ~counter~0 26)} is VALID [2022-04-28 07:19:07,905 INFO L290 TraceCheckUtils]: 87: Hoare triple {63788#(<= ~counter~0 26)} assume !!(0 != ~y3~0); {63788#(<= ~counter~0 26)} is VALID [2022-04-28 07:19:07,906 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {63031#true} {63788#(<= ~counter~0 26)} #63#return; {63788#(<= ~counter~0 26)} is VALID [2022-04-28 07:19:07,906 INFO L290 TraceCheckUtils]: 85: Hoare triple {63031#true} assume true; {63031#true} is VALID [2022-04-28 07:19:07,906 INFO L290 TraceCheckUtils]: 84: Hoare triple {63031#true} assume !(0 == ~cond); {63031#true} is VALID [2022-04-28 07:19:07,906 INFO L290 TraceCheckUtils]: 83: Hoare triple {63031#true} ~cond := #in~cond; {63031#true} is VALID [2022-04-28 07:19:07,906 INFO L272 TraceCheckUtils]: 82: Hoare triple {63788#(<= ~counter~0 26)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {63031#true} is VALID [2022-04-28 07:19:07,906 INFO L290 TraceCheckUtils]: 81: Hoare triple {63788#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {63788#(<= ~counter~0 26)} is VALID [2022-04-28 07:19:07,907 INFO L290 TraceCheckUtils]: 80: Hoare triple {63760#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63788#(<= ~counter~0 26)} is VALID [2022-04-28 07:19:07,907 INFO L290 TraceCheckUtils]: 79: Hoare triple {63760#(<= ~counter~0 25)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {63760#(<= ~counter~0 25)} is VALID [2022-04-28 07:19:07,908 INFO L290 TraceCheckUtils]: 78: Hoare triple {63760#(<= ~counter~0 25)} assume !!(0 != ~y3~0); {63760#(<= ~counter~0 25)} is VALID [2022-04-28 07:19:07,908 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {63031#true} {63760#(<= ~counter~0 25)} #63#return; {63760#(<= ~counter~0 25)} is VALID [2022-04-28 07:19:07,908 INFO L290 TraceCheckUtils]: 76: Hoare triple {63031#true} assume true; {63031#true} is VALID [2022-04-28 07:19:07,908 INFO L290 TraceCheckUtils]: 75: Hoare triple {63031#true} assume !(0 == ~cond); {63031#true} is VALID [2022-04-28 07:19:07,908 INFO L290 TraceCheckUtils]: 74: Hoare triple {63031#true} ~cond := #in~cond; {63031#true} is VALID [2022-04-28 07:19:07,908 INFO L272 TraceCheckUtils]: 73: Hoare triple {63760#(<= ~counter~0 25)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {63031#true} is VALID [2022-04-28 07:19:07,908 INFO L290 TraceCheckUtils]: 72: Hoare triple {63760#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {63760#(<= ~counter~0 25)} is VALID [2022-04-28 07:19:07,909 INFO L290 TraceCheckUtils]: 71: Hoare triple {63732#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63760#(<= ~counter~0 25)} is VALID [2022-04-28 07:19:07,909 INFO L290 TraceCheckUtils]: 70: Hoare triple {63732#(<= ~counter~0 24)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {63732#(<= ~counter~0 24)} is VALID [2022-04-28 07:19:07,910 INFO L290 TraceCheckUtils]: 69: Hoare triple {63732#(<= ~counter~0 24)} assume !!(0 != ~y3~0); {63732#(<= ~counter~0 24)} is VALID [2022-04-28 07:19:07,910 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {63031#true} {63732#(<= ~counter~0 24)} #63#return; {63732#(<= ~counter~0 24)} is VALID [2022-04-28 07:19:07,910 INFO L290 TraceCheckUtils]: 67: Hoare triple {63031#true} assume true; {63031#true} is VALID [2022-04-28 07:19:07,910 INFO L290 TraceCheckUtils]: 66: Hoare triple {63031#true} assume !(0 == ~cond); {63031#true} is VALID [2022-04-28 07:19:07,910 INFO L290 TraceCheckUtils]: 65: Hoare triple {63031#true} ~cond := #in~cond; {63031#true} is VALID [2022-04-28 07:19:07,910 INFO L272 TraceCheckUtils]: 64: Hoare triple {63732#(<= ~counter~0 24)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {63031#true} is VALID [2022-04-28 07:19:07,910 INFO L290 TraceCheckUtils]: 63: Hoare triple {63732#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {63732#(<= ~counter~0 24)} is VALID [2022-04-28 07:19:07,911 INFO L290 TraceCheckUtils]: 62: Hoare triple {63704#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63732#(<= ~counter~0 24)} is VALID [2022-04-28 07:19:07,911 INFO L290 TraceCheckUtils]: 61: Hoare triple {63704#(<= ~counter~0 23)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {63704#(<= ~counter~0 23)} is VALID [2022-04-28 07:19:07,912 INFO L290 TraceCheckUtils]: 60: Hoare triple {63704#(<= ~counter~0 23)} assume !!(0 != ~y3~0); {63704#(<= ~counter~0 23)} is VALID [2022-04-28 07:19:07,912 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {63031#true} {63704#(<= ~counter~0 23)} #63#return; {63704#(<= ~counter~0 23)} is VALID [2022-04-28 07:19:07,912 INFO L290 TraceCheckUtils]: 58: Hoare triple {63031#true} assume true; {63031#true} is VALID [2022-04-28 07:19:07,912 INFO L290 TraceCheckUtils]: 57: Hoare triple {63031#true} assume !(0 == ~cond); {63031#true} is VALID [2022-04-28 07:19:07,912 INFO L290 TraceCheckUtils]: 56: Hoare triple {63031#true} ~cond := #in~cond; {63031#true} is VALID [2022-04-28 07:19:07,912 INFO L272 TraceCheckUtils]: 55: Hoare triple {63704#(<= ~counter~0 23)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {63031#true} is VALID [2022-04-28 07:19:07,913 INFO L290 TraceCheckUtils]: 54: Hoare triple {63704#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {63704#(<= ~counter~0 23)} is VALID [2022-04-28 07:19:07,913 INFO L290 TraceCheckUtils]: 53: Hoare triple {63676#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63704#(<= ~counter~0 23)} is VALID [2022-04-28 07:19:07,913 INFO L290 TraceCheckUtils]: 52: Hoare triple {63676#(<= ~counter~0 22)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {63676#(<= ~counter~0 22)} is VALID [2022-04-28 07:19:07,914 INFO L290 TraceCheckUtils]: 51: Hoare triple {63676#(<= ~counter~0 22)} assume !!(0 != ~y3~0); {63676#(<= ~counter~0 22)} is VALID [2022-04-28 07:19:07,914 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {63031#true} {63676#(<= ~counter~0 22)} #63#return; {63676#(<= ~counter~0 22)} is VALID [2022-04-28 07:19:07,914 INFO L290 TraceCheckUtils]: 49: Hoare triple {63031#true} assume true; {63031#true} is VALID [2022-04-28 07:19:07,914 INFO L290 TraceCheckUtils]: 48: Hoare triple {63031#true} assume !(0 == ~cond); {63031#true} is VALID [2022-04-28 07:19:07,914 INFO L290 TraceCheckUtils]: 47: Hoare triple {63031#true} ~cond := #in~cond; {63031#true} is VALID [2022-04-28 07:19:07,914 INFO L272 TraceCheckUtils]: 46: Hoare triple {63676#(<= ~counter~0 22)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {63031#true} is VALID [2022-04-28 07:19:07,915 INFO L290 TraceCheckUtils]: 45: Hoare triple {63676#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {63676#(<= ~counter~0 22)} is VALID [2022-04-28 07:19:07,915 INFO L290 TraceCheckUtils]: 44: Hoare triple {63648#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63676#(<= ~counter~0 22)} is VALID [2022-04-28 07:19:07,916 INFO L290 TraceCheckUtils]: 43: Hoare triple {63648#(<= ~counter~0 21)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {63648#(<= ~counter~0 21)} is VALID [2022-04-28 07:19:07,916 INFO L290 TraceCheckUtils]: 42: Hoare triple {63648#(<= ~counter~0 21)} assume !!(0 != ~y3~0); {63648#(<= ~counter~0 21)} is VALID [2022-04-28 07:19:07,916 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {63031#true} {63648#(<= ~counter~0 21)} #63#return; {63648#(<= ~counter~0 21)} is VALID [2022-04-28 07:19:07,916 INFO L290 TraceCheckUtils]: 40: Hoare triple {63031#true} assume true; {63031#true} is VALID [2022-04-28 07:19:07,916 INFO L290 TraceCheckUtils]: 39: Hoare triple {63031#true} assume !(0 == ~cond); {63031#true} is VALID [2022-04-28 07:19:07,916 INFO L290 TraceCheckUtils]: 38: Hoare triple {63031#true} ~cond := #in~cond; {63031#true} is VALID [2022-04-28 07:19:07,916 INFO L272 TraceCheckUtils]: 37: Hoare triple {63648#(<= ~counter~0 21)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {63031#true} is VALID [2022-04-28 07:19:07,917 INFO L290 TraceCheckUtils]: 36: Hoare triple {63648#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {63648#(<= ~counter~0 21)} is VALID [2022-04-28 07:19:07,917 INFO L290 TraceCheckUtils]: 35: Hoare triple {63620#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63648#(<= ~counter~0 21)} is VALID [2022-04-28 07:19:07,918 INFO L290 TraceCheckUtils]: 34: Hoare triple {63620#(<= ~counter~0 20)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {63620#(<= ~counter~0 20)} is VALID [2022-04-28 07:19:07,918 INFO L290 TraceCheckUtils]: 33: Hoare triple {63620#(<= ~counter~0 20)} assume !!(0 != ~y3~0); {63620#(<= ~counter~0 20)} is VALID [2022-04-28 07:19:07,918 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {63031#true} {63620#(<= ~counter~0 20)} #63#return; {63620#(<= ~counter~0 20)} is VALID [2022-04-28 07:19:07,918 INFO L290 TraceCheckUtils]: 31: Hoare triple {63031#true} assume true; {63031#true} is VALID [2022-04-28 07:19:07,918 INFO L290 TraceCheckUtils]: 30: Hoare triple {63031#true} assume !(0 == ~cond); {63031#true} is VALID [2022-04-28 07:19:07,918 INFO L290 TraceCheckUtils]: 29: Hoare triple {63031#true} ~cond := #in~cond; {63031#true} is VALID [2022-04-28 07:19:07,918 INFO L272 TraceCheckUtils]: 28: Hoare triple {63620#(<= ~counter~0 20)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {63031#true} is VALID [2022-04-28 07:19:07,919 INFO L290 TraceCheckUtils]: 27: Hoare triple {63620#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {63620#(<= ~counter~0 20)} is VALID [2022-04-28 07:19:07,919 INFO L290 TraceCheckUtils]: 26: Hoare triple {63592#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63620#(<= ~counter~0 20)} is VALID [2022-04-28 07:19:07,920 INFO L290 TraceCheckUtils]: 25: Hoare triple {63592#(<= ~counter~0 19)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {63592#(<= ~counter~0 19)} is VALID [2022-04-28 07:19:07,920 INFO L290 TraceCheckUtils]: 24: Hoare triple {63592#(<= ~counter~0 19)} assume !!(0 != ~y3~0); {63592#(<= ~counter~0 19)} is VALID [2022-04-28 07:19:07,920 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {63031#true} {63592#(<= ~counter~0 19)} #63#return; {63592#(<= ~counter~0 19)} is VALID [2022-04-28 07:19:07,920 INFO L290 TraceCheckUtils]: 22: Hoare triple {63031#true} assume true; {63031#true} is VALID [2022-04-28 07:19:07,920 INFO L290 TraceCheckUtils]: 21: Hoare triple {63031#true} assume !(0 == ~cond); {63031#true} is VALID [2022-04-28 07:19:07,920 INFO L290 TraceCheckUtils]: 20: Hoare triple {63031#true} ~cond := #in~cond; {63031#true} is VALID [2022-04-28 07:19:07,920 INFO L272 TraceCheckUtils]: 19: Hoare triple {63592#(<= ~counter~0 19)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {63031#true} is VALID [2022-04-28 07:19:07,921 INFO L290 TraceCheckUtils]: 18: Hoare triple {63592#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {63592#(<= ~counter~0 19)} is VALID [2022-04-28 07:19:07,921 INFO L290 TraceCheckUtils]: 17: Hoare triple {63564#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63592#(<= ~counter~0 19)} is VALID [2022-04-28 07:19:07,922 INFO L290 TraceCheckUtils]: 16: Hoare triple {63564#(<= ~counter~0 18)} ~y1~0 := 0;~y2~0 := 0;~y3~0 := ~x1~0; {63564#(<= ~counter~0 18)} is VALID [2022-04-28 07:19:07,922 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {63031#true} {63564#(<= ~counter~0 18)} #61#return; {63564#(<= ~counter~0 18)} is VALID [2022-04-28 07:19:07,922 INFO L290 TraceCheckUtils]: 14: Hoare triple {63031#true} assume true; {63031#true} is VALID [2022-04-28 07:19:07,922 INFO L290 TraceCheckUtils]: 13: Hoare triple {63031#true} assume !(0 == ~cond); {63031#true} is VALID [2022-04-28 07:19:07,922 INFO L290 TraceCheckUtils]: 12: Hoare triple {63031#true} ~cond := #in~cond; {63031#true} is VALID [2022-04-28 07:19:07,922 INFO L272 TraceCheckUtils]: 11: Hoare triple {63564#(<= ~counter~0 18)} call assume_abort_if_not((if 0 != ~x2~0 then 1 else 0)); {63031#true} is VALID [2022-04-28 07:19:07,922 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {63031#true} {63564#(<= ~counter~0 18)} #59#return; {63564#(<= ~counter~0 18)} is VALID [2022-04-28 07:19:07,923 INFO L290 TraceCheckUtils]: 9: Hoare triple {63031#true} assume true; {63031#true} is VALID [2022-04-28 07:19:07,923 INFO L290 TraceCheckUtils]: 8: Hoare triple {63031#true} assume !(0 == ~cond); {63031#true} is VALID [2022-04-28 07:19:07,923 INFO L290 TraceCheckUtils]: 7: Hoare triple {63031#true} ~cond := #in~cond; {63031#true} is VALID [2022-04-28 07:19:07,923 INFO L272 TraceCheckUtils]: 6: Hoare triple {63564#(<= ~counter~0 18)} call assume_abort_if_not((if ~x1~0 >= 0 then 1 else 0)); {63031#true} is VALID [2022-04-28 07:19:07,923 INFO L290 TraceCheckUtils]: 5: Hoare triple {63564#(<= ~counter~0 18)} havoc ~x1~0;havoc ~x2~0;havoc ~y1~0;havoc ~y2~0;havoc ~y3~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~x1~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~x2~0 := #t~nondet5;havoc #t~nondet5; {63564#(<= ~counter~0 18)} is VALID [2022-04-28 07:19:07,923 INFO L272 TraceCheckUtils]: 4: Hoare triple {63564#(<= ~counter~0 18)} call #t~ret7 := main(); {63564#(<= ~counter~0 18)} is VALID [2022-04-28 07:19:07,923 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {63564#(<= ~counter~0 18)} {63031#true} #67#return; {63564#(<= ~counter~0 18)} is VALID [2022-04-28 07:19:07,924 INFO L290 TraceCheckUtils]: 2: Hoare triple {63564#(<= ~counter~0 18)} assume true; {63564#(<= ~counter~0 18)} is VALID [2022-04-28 07:19:07,924 INFO L290 TraceCheckUtils]: 1: Hoare triple {63031#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(11, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {63564#(<= ~counter~0 18)} is VALID [2022-04-28 07:19:07,924 INFO L272 TraceCheckUtils]: 0: Hoare triple {63031#true} call ULTIMATE.init(); {63031#true} is VALID [2022-04-28 07:19:07,925 INFO L134 CoverageAnalysis]: Checked inductivity of 4313 backedges. 62 proven. 2387 refuted. 0 times theorem prover too weak. 1864 trivial. 0 not checked. [2022-04-28 07:19:07,925 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 07:19:07,925 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1254859286] [2022-04-28 07:19:07,925 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 07:19:07,925 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1560612175] [2022-04-28 07:19:07,925 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1560612175] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 07:19:07,925 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 07:19:07,925 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [35, 35] total 54 [2022-04-28 07:19:07,925 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 07:19:07,925 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [840555657] [2022-04-28 07:19:07,926 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [840555657] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 07:19:07,926 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 07:19:07,926 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [35] imperfect sequences [] total 35 [2022-04-28 07:19:07,926 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1895528018] [2022-04-28 07:19:07,926 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 07:19:07,926 INFO L78 Accepts]: Start accepts. Automaton has has 35 states, 35 states have (on average 6.542857142857143) internal successors, (229), 34 states have internal predecessors, (229), 34 states have call successors, (36), 34 states have call predecessors, (36), 32 states have return successors, (34), 32 states have call predecessors, (34), 33 states have call successors, (34) Word has length 302 [2022-04-28 07:19:07,926 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 07:19:07,927 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 35 states, 35 states have (on average 6.542857142857143) internal successors, (229), 34 states have internal predecessors, (229), 34 states have call successors, (36), 34 states have call predecessors, (36), 32 states have return successors, (34), 32 states have call predecessors, (34), 33 states have call successors, (34) [2022-04-28 07:19:08,185 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 299 edges. 299 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 07:19:08,185 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 35 states [2022-04-28 07:19:08,185 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 07:19:08,186 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 35 interpolants. [2022-04-28 07:19:08,186 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1331, Invalid=1531, Unknown=0, NotChecked=0, Total=2862 [2022-04-28 07:19:08,186 INFO L87 Difference]: Start difference. First operand 299 states and 331 transitions. Second operand has 35 states, 35 states have (on average 6.542857142857143) internal successors, (229), 34 states have internal predecessors, (229), 34 states have call successors, (36), 34 states have call predecessors, (36), 32 states have return successors, (34), 32 states have call predecessors, (34), 33 states have call successors, (34) [2022-04-28 07:19:09,708 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 07:19:09,709 INFO L93 Difference]: Finished difference Result 313 states and 346 transitions. [2022-04-28 07:19:09,709 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 66 states. [2022-04-28 07:19:09,709 INFO L78 Accepts]: Start accepts. Automaton has has 35 states, 35 states have (on average 6.542857142857143) internal successors, (229), 34 states have internal predecessors, (229), 34 states have call successors, (36), 34 states have call predecessors, (36), 32 states have return successors, (34), 32 states have call predecessors, (34), 33 states have call successors, (34) Word has length 302 [2022-04-28 07:19:09,709 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 07:19:09,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 35 states, 35 states have (on average 6.542857142857143) internal successors, (229), 34 states have internal predecessors, (229), 34 states have call successors, (36), 34 states have call predecessors, (36), 32 states have return successors, (34), 32 states have call predecessors, (34), 33 states have call successors, (34) [2022-04-28 07:19:09,719 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 66 states and 345 transitions. [2022-04-28 07:19:09,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 35 states, 35 states have (on average 6.542857142857143) internal successors, (229), 34 states have internal predecessors, (229), 34 states have call successors, (36), 34 states have call predecessors, (36), 32 states have return successors, (34), 32 states have call predecessors, (34), 33 states have call successors, (34) [2022-04-28 07:19:09,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 66 states and 345 transitions. [2022-04-28 07:19:09,730 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 66 states and 345 transitions. [2022-04-28 07:19:10,032 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 345 edges. 345 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 07:19:10,039 INFO L225 Difference]: With dead ends: 313 [2022-04-28 07:19:10,039 INFO L226 Difference]: Without dead ends: 308 [2022-04-28 07:19:10,040 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 634 GetRequests, 550 SyntacticMatches, 1 SemanticMatches, 83 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 563 ImplicationChecksByTransitivity, 1.2s TimeCoverageRelationStatistics Valid=2974, Invalid=4166, Unknown=0, NotChecked=0, Total=7140 [2022-04-28 07:19:10,040 INFO L413 NwaCegarLoop]: 57 mSDtfsCounter, 136 mSDsluCounter, 279 mSDsCounter, 0 mSdLazyCounter, 199 mSolverCounterSat, 42 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 136 SdHoareTripleChecker+Valid, 336 SdHoareTripleChecker+Invalid, 241 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 42 IncrementalHoareTripleChecker+Valid, 199 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-28 07:19:10,040 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [136 Valid, 336 Invalid, 241 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [42 Valid, 199 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-28 07:19:10,041 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 308 states. [2022-04-28 07:19:10,465 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 308 to 308. [2022-04-28 07:19:10,465 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 07:19:10,465 INFO L82 GeneralOperation]: Start isEquivalent. First operand 308 states. Second operand has 308 states, 236 states have (on average 1.1398305084745763) internal successors, (269), 236 states have internal predecessors, (269), 37 states have call successors, (37), 36 states have call predecessors, (37), 34 states have return successors, (35), 35 states have call predecessors, (35), 35 states have call successors, (35) [2022-04-28 07:19:10,466 INFO L74 IsIncluded]: Start isIncluded. First operand 308 states. Second operand has 308 states, 236 states have (on average 1.1398305084745763) internal successors, (269), 236 states have internal predecessors, (269), 37 states have call successors, (37), 36 states have call predecessors, (37), 34 states have return successors, (35), 35 states have call predecessors, (35), 35 states have call successors, (35) [2022-04-28 07:19:10,466 INFO L87 Difference]: Start difference. First operand 308 states. Second operand has 308 states, 236 states have (on average 1.1398305084745763) internal successors, (269), 236 states have internal predecessors, (269), 37 states have call successors, (37), 36 states have call predecessors, (37), 34 states have return successors, (35), 35 states have call predecessors, (35), 35 states have call successors, (35) [2022-04-28 07:19:10,469 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 07:19:10,469 INFO L93 Difference]: Finished difference Result 308 states and 341 transitions. [2022-04-28 07:19:10,469 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 341 transitions. [2022-04-28 07:19:10,470 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 07:19:10,470 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 07:19:10,470 INFO L74 IsIncluded]: Start isIncluded. First operand has 308 states, 236 states have (on average 1.1398305084745763) internal successors, (269), 236 states have internal predecessors, (269), 37 states have call successors, (37), 36 states have call predecessors, (37), 34 states have return successors, (35), 35 states have call predecessors, (35), 35 states have call successors, (35) Second operand 308 states. [2022-04-28 07:19:10,470 INFO L87 Difference]: Start difference. First operand has 308 states, 236 states have (on average 1.1398305084745763) internal successors, (269), 236 states have internal predecessors, (269), 37 states have call successors, (37), 36 states have call predecessors, (37), 34 states have return successors, (35), 35 states have call predecessors, (35), 35 states have call successors, (35) Second operand 308 states. [2022-04-28 07:19:10,474 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 07:19:10,474 INFO L93 Difference]: Finished difference Result 308 states and 341 transitions. [2022-04-28 07:19:10,474 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 341 transitions. [2022-04-28 07:19:10,474 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 07:19:10,474 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 07:19:10,474 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 07:19:10,474 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 07:19:10,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 308 states, 236 states have (on average 1.1398305084745763) internal successors, (269), 236 states have internal predecessors, (269), 37 states have call successors, (37), 36 states have call predecessors, (37), 34 states have return successors, (35), 35 states have call predecessors, (35), 35 states have call successors, (35) [2022-04-28 07:19:10,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 308 states and 341 transitions. [2022-04-28 07:19:10,480 INFO L78 Accepts]: Start accepts. Automaton has 308 states and 341 transitions. Word has length 302 [2022-04-28 07:19:10,480 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 07:19:10,480 INFO L495 AbstractCegarLoop]: Abstraction has 308 states and 341 transitions. [2022-04-28 07:19:10,480 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 35 states, 35 states have (on average 6.542857142857143) internal successors, (229), 34 states have internal predecessors, (229), 34 states have call successors, (36), 34 states have call predecessors, (36), 32 states have return successors, (34), 32 states have call predecessors, (34), 33 states have call successors, (34) [2022-04-28 07:19:10,480 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 308 states and 341 transitions. [2022-04-28 07:19:10,934 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 341 edges. 341 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 07:19:10,934 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 341 transitions. [2022-04-28 07:19:10,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 312 [2022-04-28 07:19:10,942 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 07:19:10,942 INFO L195 NwaCegarLoop]: trace histogram [33, 33, 32, 32, 32, 32, 32, 32, 32, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 07:19:10,959 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (35)] Forceful destruction successful, exit code 0 [2022-04-28 07:19:11,143 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 35 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable34 [2022-04-28 07:19:11,143 INFO L420 AbstractCegarLoop]: === Iteration 36 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 07:19:11,143 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 07:19:11,143 INFO L85 PathProgramCache]: Analyzing trace with hash 83826454, now seen corresponding path program 63 times [2022-04-28 07:19:11,143 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 07:19:11,143 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [862987252] [2022-04-28 07:19:11,144 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 07:19:11,144 INFO L85 PathProgramCache]: Analyzing trace with hash 83826454, now seen corresponding path program 64 times [2022-04-28 07:19:11,144 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 07:19:11,144 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1698150646] [2022-04-28 07:19:11,144 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 07:19:11,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 07:19:11,159 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 07:19:11,159 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [2140224403] [2022-04-28 07:19:11,159 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-28 07:19:11,159 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 07:19:11,159 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 07:19:11,160 INFO L229 MonitoredProcess]: Starting monitored process 36 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 07:19:11,161 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (36)] Waiting until timeout for monitored process [2022-04-28 07:19:11,280 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-28 07:19:11,280 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 07:19:11,284 INFO L263 TraceCheckSpWp]: Trace formula consists of 829 conjuncts, 69 conjunts are in the unsatisfiable core [2022-04-28 07:19:11,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 07:19:11,341 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 07:19:12,984 INFO L272 TraceCheckUtils]: 0: Hoare triple {66816#true} call ULTIMATE.init(); {66816#true} is VALID [2022-04-28 07:19:12,985 INFO L290 TraceCheckUtils]: 1: Hoare triple {66816#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(11, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {66824#(<= ~counter~0 0)} is VALID [2022-04-28 07:19:12,985 INFO L290 TraceCheckUtils]: 2: Hoare triple {66824#(<= ~counter~0 0)} assume true; {66824#(<= ~counter~0 0)} is VALID [2022-04-28 07:19:12,986 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {66824#(<= ~counter~0 0)} {66816#true} #67#return; {66824#(<= ~counter~0 0)} is VALID [2022-04-28 07:19:12,986 INFO L272 TraceCheckUtils]: 4: Hoare triple {66824#(<= ~counter~0 0)} call #t~ret7 := main(); {66824#(<= ~counter~0 0)} is VALID [2022-04-28 07:19:12,986 INFO L290 TraceCheckUtils]: 5: Hoare triple {66824#(<= ~counter~0 0)} havoc ~x1~0;havoc ~x2~0;havoc ~y1~0;havoc ~y2~0;havoc ~y3~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~x1~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~x2~0 := #t~nondet5;havoc #t~nondet5; {66824#(<= ~counter~0 0)} is VALID [2022-04-28 07:19:12,987 INFO L272 TraceCheckUtils]: 6: Hoare triple {66824#(<= ~counter~0 0)} call assume_abort_if_not((if ~x1~0 >= 0 then 1 else 0)); {66824#(<= ~counter~0 0)} is VALID [2022-04-28 07:19:12,987 INFO L290 TraceCheckUtils]: 7: Hoare triple {66824#(<= ~counter~0 0)} ~cond := #in~cond; {66824#(<= ~counter~0 0)} is VALID [2022-04-28 07:19:12,987 INFO L290 TraceCheckUtils]: 8: Hoare triple {66824#(<= ~counter~0 0)} assume !(0 == ~cond); {66824#(<= ~counter~0 0)} is VALID [2022-04-28 07:19:12,987 INFO L290 TraceCheckUtils]: 9: Hoare triple {66824#(<= ~counter~0 0)} assume true; {66824#(<= ~counter~0 0)} is VALID [2022-04-28 07:19:12,988 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {66824#(<= ~counter~0 0)} {66824#(<= ~counter~0 0)} #59#return; {66824#(<= ~counter~0 0)} is VALID [2022-04-28 07:19:12,988 INFO L272 TraceCheckUtils]: 11: Hoare triple {66824#(<= ~counter~0 0)} call assume_abort_if_not((if 0 != ~x2~0 then 1 else 0)); {66824#(<= ~counter~0 0)} is VALID [2022-04-28 07:19:12,988 INFO L290 TraceCheckUtils]: 12: Hoare triple {66824#(<= ~counter~0 0)} ~cond := #in~cond; {66824#(<= ~counter~0 0)} is VALID [2022-04-28 07:19:12,988 INFO L290 TraceCheckUtils]: 13: Hoare triple {66824#(<= ~counter~0 0)} assume !(0 == ~cond); {66824#(<= ~counter~0 0)} is VALID [2022-04-28 07:19:12,989 INFO L290 TraceCheckUtils]: 14: Hoare triple {66824#(<= ~counter~0 0)} assume true; {66824#(<= ~counter~0 0)} is VALID [2022-04-28 07:19:12,989 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {66824#(<= ~counter~0 0)} {66824#(<= ~counter~0 0)} #61#return; {66824#(<= ~counter~0 0)} is VALID [2022-04-28 07:19:12,989 INFO L290 TraceCheckUtils]: 16: Hoare triple {66824#(<= ~counter~0 0)} ~y1~0 := 0;~y2~0 := 0;~y3~0 := ~x1~0; {66824#(<= ~counter~0 0)} is VALID [2022-04-28 07:19:12,991 INFO L290 TraceCheckUtils]: 17: Hoare triple {66824#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {66873#(<= ~counter~0 1)} is VALID [2022-04-28 07:19:12,991 INFO L290 TraceCheckUtils]: 18: Hoare triple {66873#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {66873#(<= ~counter~0 1)} is VALID [2022-04-28 07:19:12,992 INFO L272 TraceCheckUtils]: 19: Hoare triple {66873#(<= ~counter~0 1)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {66873#(<= ~counter~0 1)} is VALID [2022-04-28 07:19:12,992 INFO L290 TraceCheckUtils]: 20: Hoare triple {66873#(<= ~counter~0 1)} ~cond := #in~cond; {66873#(<= ~counter~0 1)} is VALID [2022-04-28 07:19:12,992 INFO L290 TraceCheckUtils]: 21: Hoare triple {66873#(<= ~counter~0 1)} assume !(0 == ~cond); {66873#(<= ~counter~0 1)} is VALID [2022-04-28 07:19:12,992 INFO L290 TraceCheckUtils]: 22: Hoare triple {66873#(<= ~counter~0 1)} assume true; {66873#(<= ~counter~0 1)} is VALID [2022-04-28 07:19:12,993 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {66873#(<= ~counter~0 1)} {66873#(<= ~counter~0 1)} #63#return; {66873#(<= ~counter~0 1)} is VALID [2022-04-28 07:19:12,993 INFO L290 TraceCheckUtils]: 24: Hoare triple {66873#(<= ~counter~0 1)} assume !!(0 != ~y3~0); {66873#(<= ~counter~0 1)} is VALID [2022-04-28 07:19:12,993 INFO L290 TraceCheckUtils]: 25: Hoare triple {66873#(<= ~counter~0 1)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {66873#(<= ~counter~0 1)} is VALID [2022-04-28 07:19:12,995 INFO L290 TraceCheckUtils]: 26: Hoare triple {66873#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {66901#(<= ~counter~0 2)} is VALID [2022-04-28 07:19:12,995 INFO L290 TraceCheckUtils]: 27: Hoare triple {66901#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {66901#(<= ~counter~0 2)} is VALID [2022-04-28 07:19:12,995 INFO L272 TraceCheckUtils]: 28: Hoare triple {66901#(<= ~counter~0 2)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {66901#(<= ~counter~0 2)} is VALID [2022-04-28 07:19:12,996 INFO L290 TraceCheckUtils]: 29: Hoare triple {66901#(<= ~counter~0 2)} ~cond := #in~cond; {66901#(<= ~counter~0 2)} is VALID [2022-04-28 07:19:12,996 INFO L290 TraceCheckUtils]: 30: Hoare triple {66901#(<= ~counter~0 2)} assume !(0 == ~cond); {66901#(<= ~counter~0 2)} is VALID [2022-04-28 07:19:12,996 INFO L290 TraceCheckUtils]: 31: Hoare triple {66901#(<= ~counter~0 2)} assume true; {66901#(<= ~counter~0 2)} is VALID [2022-04-28 07:19:12,996 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {66901#(<= ~counter~0 2)} {66901#(<= ~counter~0 2)} #63#return; {66901#(<= ~counter~0 2)} is VALID [2022-04-28 07:19:12,997 INFO L290 TraceCheckUtils]: 33: Hoare triple {66901#(<= ~counter~0 2)} assume !!(0 != ~y3~0); {66901#(<= ~counter~0 2)} is VALID [2022-04-28 07:19:12,997 INFO L290 TraceCheckUtils]: 34: Hoare triple {66901#(<= ~counter~0 2)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {66901#(<= ~counter~0 2)} is VALID [2022-04-28 07:19:12,998 INFO L290 TraceCheckUtils]: 35: Hoare triple {66901#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {66929#(<= ~counter~0 3)} is VALID [2022-04-28 07:19:12,998 INFO L290 TraceCheckUtils]: 36: Hoare triple {66929#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {66929#(<= ~counter~0 3)} is VALID [2022-04-28 07:19:12,999 INFO L272 TraceCheckUtils]: 37: Hoare triple {66929#(<= ~counter~0 3)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {66929#(<= ~counter~0 3)} is VALID [2022-04-28 07:19:12,999 INFO L290 TraceCheckUtils]: 38: Hoare triple {66929#(<= ~counter~0 3)} ~cond := #in~cond; {66929#(<= ~counter~0 3)} is VALID [2022-04-28 07:19:12,999 INFO L290 TraceCheckUtils]: 39: Hoare triple {66929#(<= ~counter~0 3)} assume !(0 == ~cond); {66929#(<= ~counter~0 3)} is VALID [2022-04-28 07:19:13,000 INFO L290 TraceCheckUtils]: 40: Hoare triple {66929#(<= ~counter~0 3)} assume true; {66929#(<= ~counter~0 3)} is VALID [2022-04-28 07:19:13,000 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {66929#(<= ~counter~0 3)} {66929#(<= ~counter~0 3)} #63#return; {66929#(<= ~counter~0 3)} is VALID [2022-04-28 07:19:13,000 INFO L290 TraceCheckUtils]: 42: Hoare triple {66929#(<= ~counter~0 3)} assume !!(0 != ~y3~0); {66929#(<= ~counter~0 3)} is VALID [2022-04-28 07:19:13,001 INFO L290 TraceCheckUtils]: 43: Hoare triple {66929#(<= ~counter~0 3)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {66929#(<= ~counter~0 3)} is VALID [2022-04-28 07:19:13,002 INFO L290 TraceCheckUtils]: 44: Hoare triple {66929#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {66957#(<= ~counter~0 4)} is VALID [2022-04-28 07:19:13,002 INFO L290 TraceCheckUtils]: 45: Hoare triple {66957#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {66957#(<= ~counter~0 4)} is VALID [2022-04-28 07:19:13,003 INFO L272 TraceCheckUtils]: 46: Hoare triple {66957#(<= ~counter~0 4)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {66957#(<= ~counter~0 4)} is VALID [2022-04-28 07:19:13,003 INFO L290 TraceCheckUtils]: 47: Hoare triple {66957#(<= ~counter~0 4)} ~cond := #in~cond; {66957#(<= ~counter~0 4)} is VALID [2022-04-28 07:19:13,003 INFO L290 TraceCheckUtils]: 48: Hoare triple {66957#(<= ~counter~0 4)} assume !(0 == ~cond); {66957#(<= ~counter~0 4)} is VALID [2022-04-28 07:19:13,003 INFO L290 TraceCheckUtils]: 49: Hoare triple {66957#(<= ~counter~0 4)} assume true; {66957#(<= ~counter~0 4)} is VALID [2022-04-28 07:19:13,004 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {66957#(<= ~counter~0 4)} {66957#(<= ~counter~0 4)} #63#return; {66957#(<= ~counter~0 4)} is VALID [2022-04-28 07:19:13,004 INFO L290 TraceCheckUtils]: 51: Hoare triple {66957#(<= ~counter~0 4)} assume !!(0 != ~y3~0); {66957#(<= ~counter~0 4)} is VALID [2022-04-28 07:19:13,004 INFO L290 TraceCheckUtils]: 52: Hoare triple {66957#(<= ~counter~0 4)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {66957#(<= ~counter~0 4)} is VALID [2022-04-28 07:19:13,006 INFO L290 TraceCheckUtils]: 53: Hoare triple {66957#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {66985#(<= ~counter~0 5)} is VALID [2022-04-28 07:19:13,006 INFO L290 TraceCheckUtils]: 54: Hoare triple {66985#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {66985#(<= ~counter~0 5)} is VALID [2022-04-28 07:19:13,007 INFO L272 TraceCheckUtils]: 55: Hoare triple {66985#(<= ~counter~0 5)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {66985#(<= ~counter~0 5)} is VALID [2022-04-28 07:19:13,007 INFO L290 TraceCheckUtils]: 56: Hoare triple {66985#(<= ~counter~0 5)} ~cond := #in~cond; {66985#(<= ~counter~0 5)} is VALID [2022-04-28 07:19:13,007 INFO L290 TraceCheckUtils]: 57: Hoare triple {66985#(<= ~counter~0 5)} assume !(0 == ~cond); {66985#(<= ~counter~0 5)} is VALID [2022-04-28 07:19:13,007 INFO L290 TraceCheckUtils]: 58: Hoare triple {66985#(<= ~counter~0 5)} assume true; {66985#(<= ~counter~0 5)} is VALID [2022-04-28 07:19:13,008 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {66985#(<= ~counter~0 5)} {66985#(<= ~counter~0 5)} #63#return; {66985#(<= ~counter~0 5)} is VALID [2022-04-28 07:19:13,008 INFO L290 TraceCheckUtils]: 60: Hoare triple {66985#(<= ~counter~0 5)} assume !!(0 != ~y3~0); {66985#(<= ~counter~0 5)} is VALID [2022-04-28 07:19:13,008 INFO L290 TraceCheckUtils]: 61: Hoare triple {66985#(<= ~counter~0 5)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {66985#(<= ~counter~0 5)} is VALID [2022-04-28 07:19:13,009 INFO L290 TraceCheckUtils]: 62: Hoare triple {66985#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67013#(<= ~counter~0 6)} is VALID [2022-04-28 07:19:13,010 INFO L290 TraceCheckUtils]: 63: Hoare triple {67013#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {67013#(<= ~counter~0 6)} is VALID [2022-04-28 07:19:13,010 INFO L272 TraceCheckUtils]: 64: Hoare triple {67013#(<= ~counter~0 6)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {67013#(<= ~counter~0 6)} is VALID [2022-04-28 07:19:13,010 INFO L290 TraceCheckUtils]: 65: Hoare triple {67013#(<= ~counter~0 6)} ~cond := #in~cond; {67013#(<= ~counter~0 6)} is VALID [2022-04-28 07:19:13,011 INFO L290 TraceCheckUtils]: 66: Hoare triple {67013#(<= ~counter~0 6)} assume !(0 == ~cond); {67013#(<= ~counter~0 6)} is VALID [2022-04-28 07:19:13,011 INFO L290 TraceCheckUtils]: 67: Hoare triple {67013#(<= ~counter~0 6)} assume true; {67013#(<= ~counter~0 6)} is VALID [2022-04-28 07:19:13,011 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {67013#(<= ~counter~0 6)} {67013#(<= ~counter~0 6)} #63#return; {67013#(<= ~counter~0 6)} is VALID [2022-04-28 07:19:13,011 INFO L290 TraceCheckUtils]: 69: Hoare triple {67013#(<= ~counter~0 6)} assume !!(0 != ~y3~0); {67013#(<= ~counter~0 6)} is VALID [2022-04-28 07:19:13,012 INFO L290 TraceCheckUtils]: 70: Hoare triple {67013#(<= ~counter~0 6)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {67013#(<= ~counter~0 6)} is VALID [2022-04-28 07:19:13,013 INFO L290 TraceCheckUtils]: 71: Hoare triple {67013#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67041#(<= ~counter~0 7)} is VALID [2022-04-28 07:19:13,013 INFO L290 TraceCheckUtils]: 72: Hoare triple {67041#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {67041#(<= ~counter~0 7)} is VALID [2022-04-28 07:19:13,014 INFO L272 TraceCheckUtils]: 73: Hoare triple {67041#(<= ~counter~0 7)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {67041#(<= ~counter~0 7)} is VALID [2022-04-28 07:19:13,014 INFO L290 TraceCheckUtils]: 74: Hoare triple {67041#(<= ~counter~0 7)} ~cond := #in~cond; {67041#(<= ~counter~0 7)} is VALID [2022-04-28 07:19:13,014 INFO L290 TraceCheckUtils]: 75: Hoare triple {67041#(<= ~counter~0 7)} assume !(0 == ~cond); {67041#(<= ~counter~0 7)} is VALID [2022-04-28 07:19:13,014 INFO L290 TraceCheckUtils]: 76: Hoare triple {67041#(<= ~counter~0 7)} assume true; {67041#(<= ~counter~0 7)} is VALID [2022-04-28 07:19:13,015 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {67041#(<= ~counter~0 7)} {67041#(<= ~counter~0 7)} #63#return; {67041#(<= ~counter~0 7)} is VALID [2022-04-28 07:19:13,015 INFO L290 TraceCheckUtils]: 78: Hoare triple {67041#(<= ~counter~0 7)} assume !!(0 != ~y3~0); {67041#(<= ~counter~0 7)} is VALID [2022-04-28 07:19:13,015 INFO L290 TraceCheckUtils]: 79: Hoare triple {67041#(<= ~counter~0 7)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {67041#(<= ~counter~0 7)} is VALID [2022-04-28 07:19:13,016 INFO L290 TraceCheckUtils]: 80: Hoare triple {67041#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67069#(<= ~counter~0 8)} is VALID [2022-04-28 07:19:13,017 INFO L290 TraceCheckUtils]: 81: Hoare triple {67069#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {67069#(<= ~counter~0 8)} is VALID [2022-04-28 07:19:13,017 INFO L272 TraceCheckUtils]: 82: Hoare triple {67069#(<= ~counter~0 8)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {67069#(<= ~counter~0 8)} is VALID [2022-04-28 07:19:13,017 INFO L290 TraceCheckUtils]: 83: Hoare triple {67069#(<= ~counter~0 8)} ~cond := #in~cond; {67069#(<= ~counter~0 8)} is VALID [2022-04-28 07:19:13,018 INFO L290 TraceCheckUtils]: 84: Hoare triple {67069#(<= ~counter~0 8)} assume !(0 == ~cond); {67069#(<= ~counter~0 8)} is VALID [2022-04-28 07:19:13,018 INFO L290 TraceCheckUtils]: 85: Hoare triple {67069#(<= ~counter~0 8)} assume true; {67069#(<= ~counter~0 8)} is VALID [2022-04-28 07:19:13,018 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {67069#(<= ~counter~0 8)} {67069#(<= ~counter~0 8)} #63#return; {67069#(<= ~counter~0 8)} is VALID [2022-04-28 07:19:13,019 INFO L290 TraceCheckUtils]: 87: Hoare triple {67069#(<= ~counter~0 8)} assume !!(0 != ~y3~0); {67069#(<= ~counter~0 8)} is VALID [2022-04-28 07:19:13,019 INFO L290 TraceCheckUtils]: 88: Hoare triple {67069#(<= ~counter~0 8)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {67069#(<= ~counter~0 8)} is VALID [2022-04-28 07:19:13,020 INFO L290 TraceCheckUtils]: 89: Hoare triple {67069#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67097#(<= ~counter~0 9)} is VALID [2022-04-28 07:19:13,021 INFO L290 TraceCheckUtils]: 90: Hoare triple {67097#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {67097#(<= ~counter~0 9)} is VALID [2022-04-28 07:19:13,021 INFO L272 TraceCheckUtils]: 91: Hoare triple {67097#(<= ~counter~0 9)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {67097#(<= ~counter~0 9)} is VALID [2022-04-28 07:19:13,021 INFO L290 TraceCheckUtils]: 92: Hoare triple {67097#(<= ~counter~0 9)} ~cond := #in~cond; {67097#(<= ~counter~0 9)} is VALID [2022-04-28 07:19:13,022 INFO L290 TraceCheckUtils]: 93: Hoare triple {67097#(<= ~counter~0 9)} assume !(0 == ~cond); {67097#(<= ~counter~0 9)} is VALID [2022-04-28 07:19:13,022 INFO L290 TraceCheckUtils]: 94: Hoare triple {67097#(<= ~counter~0 9)} assume true; {67097#(<= ~counter~0 9)} is VALID [2022-04-28 07:19:13,022 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {67097#(<= ~counter~0 9)} {67097#(<= ~counter~0 9)} #63#return; {67097#(<= ~counter~0 9)} is VALID [2022-04-28 07:19:13,023 INFO L290 TraceCheckUtils]: 96: Hoare triple {67097#(<= ~counter~0 9)} assume !!(0 != ~y3~0); {67097#(<= ~counter~0 9)} is VALID [2022-04-28 07:19:13,023 INFO L290 TraceCheckUtils]: 97: Hoare triple {67097#(<= ~counter~0 9)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {67097#(<= ~counter~0 9)} is VALID [2022-04-28 07:19:13,024 INFO L290 TraceCheckUtils]: 98: Hoare triple {67097#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67125#(<= ~counter~0 10)} is VALID [2022-04-28 07:19:13,024 INFO L290 TraceCheckUtils]: 99: Hoare triple {67125#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {67125#(<= ~counter~0 10)} is VALID [2022-04-28 07:19:13,024 INFO L272 TraceCheckUtils]: 100: Hoare triple {67125#(<= ~counter~0 10)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {67125#(<= ~counter~0 10)} is VALID [2022-04-28 07:19:13,025 INFO L290 TraceCheckUtils]: 101: Hoare triple {67125#(<= ~counter~0 10)} ~cond := #in~cond; {67125#(<= ~counter~0 10)} is VALID [2022-04-28 07:19:13,025 INFO L290 TraceCheckUtils]: 102: Hoare triple {67125#(<= ~counter~0 10)} assume !(0 == ~cond); {67125#(<= ~counter~0 10)} is VALID [2022-04-28 07:19:13,025 INFO L290 TraceCheckUtils]: 103: Hoare triple {67125#(<= ~counter~0 10)} assume true; {67125#(<= ~counter~0 10)} is VALID [2022-04-28 07:19:13,026 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {67125#(<= ~counter~0 10)} {67125#(<= ~counter~0 10)} #63#return; {67125#(<= ~counter~0 10)} is VALID [2022-04-28 07:19:13,026 INFO L290 TraceCheckUtils]: 105: Hoare triple {67125#(<= ~counter~0 10)} assume !!(0 != ~y3~0); {67125#(<= ~counter~0 10)} is VALID [2022-04-28 07:19:13,026 INFO L290 TraceCheckUtils]: 106: Hoare triple {67125#(<= ~counter~0 10)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {67125#(<= ~counter~0 10)} is VALID [2022-04-28 07:19:13,027 INFO L290 TraceCheckUtils]: 107: Hoare triple {67125#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67153#(<= ~counter~0 11)} is VALID [2022-04-28 07:19:13,028 INFO L290 TraceCheckUtils]: 108: Hoare triple {67153#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {67153#(<= ~counter~0 11)} is VALID [2022-04-28 07:19:13,028 INFO L272 TraceCheckUtils]: 109: Hoare triple {67153#(<= ~counter~0 11)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {67153#(<= ~counter~0 11)} is VALID [2022-04-28 07:19:13,028 INFO L290 TraceCheckUtils]: 110: Hoare triple {67153#(<= ~counter~0 11)} ~cond := #in~cond; {67153#(<= ~counter~0 11)} is VALID [2022-04-28 07:19:13,029 INFO L290 TraceCheckUtils]: 111: Hoare triple {67153#(<= ~counter~0 11)} assume !(0 == ~cond); {67153#(<= ~counter~0 11)} is VALID [2022-04-28 07:19:13,029 INFO L290 TraceCheckUtils]: 112: Hoare triple {67153#(<= ~counter~0 11)} assume true; {67153#(<= ~counter~0 11)} is VALID [2022-04-28 07:19:13,029 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {67153#(<= ~counter~0 11)} {67153#(<= ~counter~0 11)} #63#return; {67153#(<= ~counter~0 11)} is VALID [2022-04-28 07:19:13,030 INFO L290 TraceCheckUtils]: 114: Hoare triple {67153#(<= ~counter~0 11)} assume !!(0 != ~y3~0); {67153#(<= ~counter~0 11)} is VALID [2022-04-28 07:19:13,030 INFO L290 TraceCheckUtils]: 115: Hoare triple {67153#(<= ~counter~0 11)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {67153#(<= ~counter~0 11)} is VALID [2022-04-28 07:19:13,031 INFO L290 TraceCheckUtils]: 116: Hoare triple {67153#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67181#(<= ~counter~0 12)} is VALID [2022-04-28 07:19:13,032 INFO L290 TraceCheckUtils]: 117: Hoare triple {67181#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {67181#(<= ~counter~0 12)} is VALID [2022-04-28 07:19:13,032 INFO L272 TraceCheckUtils]: 118: Hoare triple {67181#(<= ~counter~0 12)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {67181#(<= ~counter~0 12)} is VALID [2022-04-28 07:19:13,032 INFO L290 TraceCheckUtils]: 119: Hoare triple {67181#(<= ~counter~0 12)} ~cond := #in~cond; {67181#(<= ~counter~0 12)} is VALID [2022-04-28 07:19:13,033 INFO L290 TraceCheckUtils]: 120: Hoare triple {67181#(<= ~counter~0 12)} assume !(0 == ~cond); {67181#(<= ~counter~0 12)} is VALID [2022-04-28 07:19:13,033 INFO L290 TraceCheckUtils]: 121: Hoare triple {67181#(<= ~counter~0 12)} assume true; {67181#(<= ~counter~0 12)} is VALID [2022-04-28 07:19:13,033 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {67181#(<= ~counter~0 12)} {67181#(<= ~counter~0 12)} #63#return; {67181#(<= ~counter~0 12)} is VALID [2022-04-28 07:19:13,034 INFO L290 TraceCheckUtils]: 123: Hoare triple {67181#(<= ~counter~0 12)} assume !!(0 != ~y3~0); {67181#(<= ~counter~0 12)} is VALID [2022-04-28 07:19:13,034 INFO L290 TraceCheckUtils]: 124: Hoare triple {67181#(<= ~counter~0 12)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {67181#(<= ~counter~0 12)} is VALID [2022-04-28 07:19:13,035 INFO L290 TraceCheckUtils]: 125: Hoare triple {67181#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67209#(<= ~counter~0 13)} is VALID [2022-04-28 07:19:13,035 INFO L290 TraceCheckUtils]: 126: Hoare triple {67209#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {67209#(<= ~counter~0 13)} is VALID [2022-04-28 07:19:13,036 INFO L272 TraceCheckUtils]: 127: Hoare triple {67209#(<= ~counter~0 13)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {67209#(<= ~counter~0 13)} is VALID [2022-04-28 07:19:13,036 INFO L290 TraceCheckUtils]: 128: Hoare triple {67209#(<= ~counter~0 13)} ~cond := #in~cond; {67209#(<= ~counter~0 13)} is VALID [2022-04-28 07:19:13,036 INFO L290 TraceCheckUtils]: 129: Hoare triple {67209#(<= ~counter~0 13)} assume !(0 == ~cond); {67209#(<= ~counter~0 13)} is VALID [2022-04-28 07:19:13,037 INFO L290 TraceCheckUtils]: 130: Hoare triple {67209#(<= ~counter~0 13)} assume true; {67209#(<= ~counter~0 13)} is VALID [2022-04-28 07:19:13,037 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {67209#(<= ~counter~0 13)} {67209#(<= ~counter~0 13)} #63#return; {67209#(<= ~counter~0 13)} is VALID [2022-04-28 07:19:13,037 INFO L290 TraceCheckUtils]: 132: Hoare triple {67209#(<= ~counter~0 13)} assume !!(0 != ~y3~0); {67209#(<= ~counter~0 13)} is VALID [2022-04-28 07:19:13,038 INFO L290 TraceCheckUtils]: 133: Hoare triple {67209#(<= ~counter~0 13)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {67209#(<= ~counter~0 13)} is VALID [2022-04-28 07:19:13,039 INFO L290 TraceCheckUtils]: 134: Hoare triple {67209#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67237#(<= ~counter~0 14)} is VALID [2022-04-28 07:19:13,039 INFO L290 TraceCheckUtils]: 135: Hoare triple {67237#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {67237#(<= ~counter~0 14)} is VALID [2022-04-28 07:19:13,039 INFO L272 TraceCheckUtils]: 136: Hoare triple {67237#(<= ~counter~0 14)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {67237#(<= ~counter~0 14)} is VALID [2022-04-28 07:19:13,040 INFO L290 TraceCheckUtils]: 137: Hoare triple {67237#(<= ~counter~0 14)} ~cond := #in~cond; {67237#(<= ~counter~0 14)} is VALID [2022-04-28 07:19:13,040 INFO L290 TraceCheckUtils]: 138: Hoare triple {67237#(<= ~counter~0 14)} assume !(0 == ~cond); {67237#(<= ~counter~0 14)} is VALID [2022-04-28 07:19:13,040 INFO L290 TraceCheckUtils]: 139: Hoare triple {67237#(<= ~counter~0 14)} assume true; {67237#(<= ~counter~0 14)} is VALID [2022-04-28 07:19:13,040 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {67237#(<= ~counter~0 14)} {67237#(<= ~counter~0 14)} #63#return; {67237#(<= ~counter~0 14)} is VALID [2022-04-28 07:19:13,041 INFO L290 TraceCheckUtils]: 141: Hoare triple {67237#(<= ~counter~0 14)} assume !!(0 != ~y3~0); {67237#(<= ~counter~0 14)} is VALID [2022-04-28 07:19:13,041 INFO L290 TraceCheckUtils]: 142: Hoare triple {67237#(<= ~counter~0 14)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {67237#(<= ~counter~0 14)} is VALID [2022-04-28 07:19:13,042 INFO L290 TraceCheckUtils]: 143: Hoare triple {67237#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67265#(<= ~counter~0 15)} is VALID [2022-04-28 07:19:13,042 INFO L290 TraceCheckUtils]: 144: Hoare triple {67265#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {67265#(<= ~counter~0 15)} is VALID [2022-04-28 07:19:13,043 INFO L272 TraceCheckUtils]: 145: Hoare triple {67265#(<= ~counter~0 15)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {67265#(<= ~counter~0 15)} is VALID [2022-04-28 07:19:13,043 INFO L290 TraceCheckUtils]: 146: Hoare triple {67265#(<= ~counter~0 15)} ~cond := #in~cond; {67265#(<= ~counter~0 15)} is VALID [2022-04-28 07:19:13,043 INFO L290 TraceCheckUtils]: 147: Hoare triple {67265#(<= ~counter~0 15)} assume !(0 == ~cond); {67265#(<= ~counter~0 15)} is VALID [2022-04-28 07:19:13,043 INFO L290 TraceCheckUtils]: 148: Hoare triple {67265#(<= ~counter~0 15)} assume true; {67265#(<= ~counter~0 15)} is VALID [2022-04-28 07:19:13,044 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {67265#(<= ~counter~0 15)} {67265#(<= ~counter~0 15)} #63#return; {67265#(<= ~counter~0 15)} is VALID [2022-04-28 07:19:13,044 INFO L290 TraceCheckUtils]: 150: Hoare triple {67265#(<= ~counter~0 15)} assume !!(0 != ~y3~0); {67265#(<= ~counter~0 15)} is VALID [2022-04-28 07:19:13,044 INFO L290 TraceCheckUtils]: 151: Hoare triple {67265#(<= ~counter~0 15)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {67265#(<= ~counter~0 15)} is VALID [2022-04-28 07:19:13,045 INFO L290 TraceCheckUtils]: 152: Hoare triple {67265#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67293#(<= ~counter~0 16)} is VALID [2022-04-28 07:19:13,046 INFO L290 TraceCheckUtils]: 153: Hoare triple {67293#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {67293#(<= ~counter~0 16)} is VALID [2022-04-28 07:19:13,046 INFO L272 TraceCheckUtils]: 154: Hoare triple {67293#(<= ~counter~0 16)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {67293#(<= ~counter~0 16)} is VALID [2022-04-28 07:19:13,046 INFO L290 TraceCheckUtils]: 155: Hoare triple {67293#(<= ~counter~0 16)} ~cond := #in~cond; {67293#(<= ~counter~0 16)} is VALID [2022-04-28 07:19:13,047 INFO L290 TraceCheckUtils]: 156: Hoare triple {67293#(<= ~counter~0 16)} assume !(0 == ~cond); {67293#(<= ~counter~0 16)} is VALID [2022-04-28 07:19:13,047 INFO L290 TraceCheckUtils]: 157: Hoare triple {67293#(<= ~counter~0 16)} assume true; {67293#(<= ~counter~0 16)} is VALID [2022-04-28 07:19:13,047 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {67293#(<= ~counter~0 16)} {67293#(<= ~counter~0 16)} #63#return; {67293#(<= ~counter~0 16)} is VALID [2022-04-28 07:19:13,048 INFO L290 TraceCheckUtils]: 159: Hoare triple {67293#(<= ~counter~0 16)} assume !!(0 != ~y3~0); {67293#(<= ~counter~0 16)} is VALID [2022-04-28 07:19:13,048 INFO L290 TraceCheckUtils]: 160: Hoare triple {67293#(<= ~counter~0 16)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {67293#(<= ~counter~0 16)} is VALID [2022-04-28 07:19:13,049 INFO L290 TraceCheckUtils]: 161: Hoare triple {67293#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67321#(<= ~counter~0 17)} is VALID [2022-04-28 07:19:13,049 INFO L290 TraceCheckUtils]: 162: Hoare triple {67321#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {67321#(<= ~counter~0 17)} is VALID [2022-04-28 07:19:13,050 INFO L272 TraceCheckUtils]: 163: Hoare triple {67321#(<= ~counter~0 17)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {67321#(<= ~counter~0 17)} is VALID [2022-04-28 07:19:13,050 INFO L290 TraceCheckUtils]: 164: Hoare triple {67321#(<= ~counter~0 17)} ~cond := #in~cond; {67321#(<= ~counter~0 17)} is VALID [2022-04-28 07:19:13,050 INFO L290 TraceCheckUtils]: 165: Hoare triple {67321#(<= ~counter~0 17)} assume !(0 == ~cond); {67321#(<= ~counter~0 17)} is VALID [2022-04-28 07:19:13,050 INFO L290 TraceCheckUtils]: 166: Hoare triple {67321#(<= ~counter~0 17)} assume true; {67321#(<= ~counter~0 17)} is VALID [2022-04-28 07:19:13,051 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {67321#(<= ~counter~0 17)} {67321#(<= ~counter~0 17)} #63#return; {67321#(<= ~counter~0 17)} is VALID [2022-04-28 07:19:13,051 INFO L290 TraceCheckUtils]: 168: Hoare triple {67321#(<= ~counter~0 17)} assume !!(0 != ~y3~0); {67321#(<= ~counter~0 17)} is VALID [2022-04-28 07:19:13,051 INFO L290 TraceCheckUtils]: 169: Hoare triple {67321#(<= ~counter~0 17)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {67321#(<= ~counter~0 17)} is VALID [2022-04-28 07:19:13,052 INFO L290 TraceCheckUtils]: 170: Hoare triple {67321#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67349#(<= ~counter~0 18)} is VALID [2022-04-28 07:19:13,053 INFO L290 TraceCheckUtils]: 171: Hoare triple {67349#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {67349#(<= ~counter~0 18)} is VALID [2022-04-28 07:19:13,053 INFO L272 TraceCheckUtils]: 172: Hoare triple {67349#(<= ~counter~0 18)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {67349#(<= ~counter~0 18)} is VALID [2022-04-28 07:19:13,053 INFO L290 TraceCheckUtils]: 173: Hoare triple {67349#(<= ~counter~0 18)} ~cond := #in~cond; {67349#(<= ~counter~0 18)} is VALID [2022-04-28 07:19:13,054 INFO L290 TraceCheckUtils]: 174: Hoare triple {67349#(<= ~counter~0 18)} assume !(0 == ~cond); {67349#(<= ~counter~0 18)} is VALID [2022-04-28 07:19:13,054 INFO L290 TraceCheckUtils]: 175: Hoare triple {67349#(<= ~counter~0 18)} assume true; {67349#(<= ~counter~0 18)} is VALID [2022-04-28 07:19:13,054 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {67349#(<= ~counter~0 18)} {67349#(<= ~counter~0 18)} #63#return; {67349#(<= ~counter~0 18)} is VALID [2022-04-28 07:19:13,054 INFO L290 TraceCheckUtils]: 177: Hoare triple {67349#(<= ~counter~0 18)} assume !!(0 != ~y3~0); {67349#(<= ~counter~0 18)} is VALID [2022-04-28 07:19:13,055 INFO L290 TraceCheckUtils]: 178: Hoare triple {67349#(<= ~counter~0 18)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {67349#(<= ~counter~0 18)} is VALID [2022-04-28 07:19:13,056 INFO L290 TraceCheckUtils]: 179: Hoare triple {67349#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67377#(<= ~counter~0 19)} is VALID [2022-04-28 07:19:13,056 INFO L290 TraceCheckUtils]: 180: Hoare triple {67377#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {67377#(<= ~counter~0 19)} is VALID [2022-04-28 07:19:13,057 INFO L272 TraceCheckUtils]: 181: Hoare triple {67377#(<= ~counter~0 19)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {67377#(<= ~counter~0 19)} is VALID [2022-04-28 07:19:13,057 INFO L290 TraceCheckUtils]: 182: Hoare triple {67377#(<= ~counter~0 19)} ~cond := #in~cond; {67377#(<= ~counter~0 19)} is VALID [2022-04-28 07:19:13,057 INFO L290 TraceCheckUtils]: 183: Hoare triple {67377#(<= ~counter~0 19)} assume !(0 == ~cond); {67377#(<= ~counter~0 19)} is VALID [2022-04-28 07:19:13,057 INFO L290 TraceCheckUtils]: 184: Hoare triple {67377#(<= ~counter~0 19)} assume true; {67377#(<= ~counter~0 19)} is VALID [2022-04-28 07:19:13,058 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {67377#(<= ~counter~0 19)} {67377#(<= ~counter~0 19)} #63#return; {67377#(<= ~counter~0 19)} is VALID [2022-04-28 07:19:13,058 INFO L290 TraceCheckUtils]: 186: Hoare triple {67377#(<= ~counter~0 19)} assume !!(0 != ~y3~0); {67377#(<= ~counter~0 19)} is VALID [2022-04-28 07:19:13,058 INFO L290 TraceCheckUtils]: 187: Hoare triple {67377#(<= ~counter~0 19)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {67377#(<= ~counter~0 19)} is VALID [2022-04-28 07:19:13,059 INFO L290 TraceCheckUtils]: 188: Hoare triple {67377#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67405#(<= ~counter~0 20)} is VALID [2022-04-28 07:19:13,060 INFO L290 TraceCheckUtils]: 189: Hoare triple {67405#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {67405#(<= ~counter~0 20)} is VALID [2022-04-28 07:19:13,060 INFO L272 TraceCheckUtils]: 190: Hoare triple {67405#(<= ~counter~0 20)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {67405#(<= ~counter~0 20)} is VALID [2022-04-28 07:19:13,060 INFO L290 TraceCheckUtils]: 191: Hoare triple {67405#(<= ~counter~0 20)} ~cond := #in~cond; {67405#(<= ~counter~0 20)} is VALID [2022-04-28 07:19:13,061 INFO L290 TraceCheckUtils]: 192: Hoare triple {67405#(<= ~counter~0 20)} assume !(0 == ~cond); {67405#(<= ~counter~0 20)} is VALID [2022-04-28 07:19:13,061 INFO L290 TraceCheckUtils]: 193: Hoare triple {67405#(<= ~counter~0 20)} assume true; {67405#(<= ~counter~0 20)} is VALID [2022-04-28 07:19:13,061 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {67405#(<= ~counter~0 20)} {67405#(<= ~counter~0 20)} #63#return; {67405#(<= ~counter~0 20)} is VALID [2022-04-28 07:19:13,062 INFO L290 TraceCheckUtils]: 195: Hoare triple {67405#(<= ~counter~0 20)} assume !!(0 != ~y3~0); {67405#(<= ~counter~0 20)} is VALID [2022-04-28 07:19:13,062 INFO L290 TraceCheckUtils]: 196: Hoare triple {67405#(<= ~counter~0 20)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {67405#(<= ~counter~0 20)} is VALID [2022-04-28 07:19:13,063 INFO L290 TraceCheckUtils]: 197: Hoare triple {67405#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67433#(<= ~counter~0 21)} is VALID [2022-04-28 07:19:13,063 INFO L290 TraceCheckUtils]: 198: Hoare triple {67433#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {67433#(<= ~counter~0 21)} is VALID [2022-04-28 07:19:13,064 INFO L272 TraceCheckUtils]: 199: Hoare triple {67433#(<= ~counter~0 21)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {67433#(<= ~counter~0 21)} is VALID [2022-04-28 07:19:13,064 INFO L290 TraceCheckUtils]: 200: Hoare triple {67433#(<= ~counter~0 21)} ~cond := #in~cond; {67433#(<= ~counter~0 21)} is VALID [2022-04-28 07:19:13,064 INFO L290 TraceCheckUtils]: 201: Hoare triple {67433#(<= ~counter~0 21)} assume !(0 == ~cond); {67433#(<= ~counter~0 21)} is VALID [2022-04-28 07:19:13,065 INFO L290 TraceCheckUtils]: 202: Hoare triple {67433#(<= ~counter~0 21)} assume true; {67433#(<= ~counter~0 21)} is VALID [2022-04-28 07:19:13,065 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {67433#(<= ~counter~0 21)} {67433#(<= ~counter~0 21)} #63#return; {67433#(<= ~counter~0 21)} is VALID [2022-04-28 07:19:13,065 INFO L290 TraceCheckUtils]: 204: Hoare triple {67433#(<= ~counter~0 21)} assume !!(0 != ~y3~0); {67433#(<= ~counter~0 21)} is VALID [2022-04-28 07:19:13,065 INFO L290 TraceCheckUtils]: 205: Hoare triple {67433#(<= ~counter~0 21)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {67433#(<= ~counter~0 21)} is VALID [2022-04-28 07:19:13,066 INFO L290 TraceCheckUtils]: 206: Hoare triple {67433#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67461#(<= ~counter~0 22)} is VALID [2022-04-28 07:19:13,067 INFO L290 TraceCheckUtils]: 207: Hoare triple {67461#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {67461#(<= ~counter~0 22)} is VALID [2022-04-28 07:19:13,067 INFO L272 TraceCheckUtils]: 208: Hoare triple {67461#(<= ~counter~0 22)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {67461#(<= ~counter~0 22)} is VALID [2022-04-28 07:19:13,067 INFO L290 TraceCheckUtils]: 209: Hoare triple {67461#(<= ~counter~0 22)} ~cond := #in~cond; {67461#(<= ~counter~0 22)} is VALID [2022-04-28 07:19:13,068 INFO L290 TraceCheckUtils]: 210: Hoare triple {67461#(<= ~counter~0 22)} assume !(0 == ~cond); {67461#(<= ~counter~0 22)} is VALID [2022-04-28 07:19:13,068 INFO L290 TraceCheckUtils]: 211: Hoare triple {67461#(<= ~counter~0 22)} assume true; {67461#(<= ~counter~0 22)} is VALID [2022-04-28 07:19:13,068 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {67461#(<= ~counter~0 22)} {67461#(<= ~counter~0 22)} #63#return; {67461#(<= ~counter~0 22)} is VALID [2022-04-28 07:19:13,069 INFO L290 TraceCheckUtils]: 213: Hoare triple {67461#(<= ~counter~0 22)} assume !!(0 != ~y3~0); {67461#(<= ~counter~0 22)} is VALID [2022-04-28 07:19:13,069 INFO L290 TraceCheckUtils]: 214: Hoare triple {67461#(<= ~counter~0 22)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {67461#(<= ~counter~0 22)} is VALID [2022-04-28 07:19:13,070 INFO L290 TraceCheckUtils]: 215: Hoare triple {67461#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67489#(<= ~counter~0 23)} is VALID [2022-04-28 07:19:13,070 INFO L290 TraceCheckUtils]: 216: Hoare triple {67489#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {67489#(<= ~counter~0 23)} is VALID [2022-04-28 07:19:13,071 INFO L272 TraceCheckUtils]: 217: Hoare triple {67489#(<= ~counter~0 23)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {67489#(<= ~counter~0 23)} is VALID [2022-04-28 07:19:13,071 INFO L290 TraceCheckUtils]: 218: Hoare triple {67489#(<= ~counter~0 23)} ~cond := #in~cond; {67489#(<= ~counter~0 23)} is VALID [2022-04-28 07:19:13,071 INFO L290 TraceCheckUtils]: 219: Hoare triple {67489#(<= ~counter~0 23)} assume !(0 == ~cond); {67489#(<= ~counter~0 23)} is VALID [2022-04-28 07:19:13,072 INFO L290 TraceCheckUtils]: 220: Hoare triple {67489#(<= ~counter~0 23)} assume true; {67489#(<= ~counter~0 23)} is VALID [2022-04-28 07:19:13,072 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {67489#(<= ~counter~0 23)} {67489#(<= ~counter~0 23)} #63#return; {67489#(<= ~counter~0 23)} is VALID [2022-04-28 07:19:13,072 INFO L290 TraceCheckUtils]: 222: Hoare triple {67489#(<= ~counter~0 23)} assume !!(0 != ~y3~0); {67489#(<= ~counter~0 23)} is VALID [2022-04-28 07:19:13,072 INFO L290 TraceCheckUtils]: 223: Hoare triple {67489#(<= ~counter~0 23)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {67489#(<= ~counter~0 23)} is VALID [2022-04-28 07:19:13,074 INFO L290 TraceCheckUtils]: 224: Hoare triple {67489#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67517#(<= ~counter~0 24)} is VALID [2022-04-28 07:19:13,074 INFO L290 TraceCheckUtils]: 225: Hoare triple {67517#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {67517#(<= ~counter~0 24)} is VALID [2022-04-28 07:19:13,074 INFO L272 TraceCheckUtils]: 226: Hoare triple {67517#(<= ~counter~0 24)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {67517#(<= ~counter~0 24)} is VALID [2022-04-28 07:19:13,075 INFO L290 TraceCheckUtils]: 227: Hoare triple {67517#(<= ~counter~0 24)} ~cond := #in~cond; {67517#(<= ~counter~0 24)} is VALID [2022-04-28 07:19:13,075 INFO L290 TraceCheckUtils]: 228: Hoare triple {67517#(<= ~counter~0 24)} assume !(0 == ~cond); {67517#(<= ~counter~0 24)} is VALID [2022-04-28 07:19:13,075 INFO L290 TraceCheckUtils]: 229: Hoare triple {67517#(<= ~counter~0 24)} assume true; {67517#(<= ~counter~0 24)} is VALID [2022-04-28 07:19:13,076 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {67517#(<= ~counter~0 24)} {67517#(<= ~counter~0 24)} #63#return; {67517#(<= ~counter~0 24)} is VALID [2022-04-28 07:19:13,076 INFO L290 TraceCheckUtils]: 231: Hoare triple {67517#(<= ~counter~0 24)} assume !!(0 != ~y3~0); {67517#(<= ~counter~0 24)} is VALID [2022-04-28 07:19:13,076 INFO L290 TraceCheckUtils]: 232: Hoare triple {67517#(<= ~counter~0 24)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {67517#(<= ~counter~0 24)} is VALID [2022-04-28 07:19:13,077 INFO L290 TraceCheckUtils]: 233: Hoare triple {67517#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67545#(<= ~counter~0 25)} is VALID [2022-04-28 07:19:13,078 INFO L290 TraceCheckUtils]: 234: Hoare triple {67545#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {67545#(<= ~counter~0 25)} is VALID [2022-04-28 07:19:13,078 INFO L272 TraceCheckUtils]: 235: Hoare triple {67545#(<= ~counter~0 25)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {67545#(<= ~counter~0 25)} is VALID [2022-04-28 07:19:13,078 INFO L290 TraceCheckUtils]: 236: Hoare triple {67545#(<= ~counter~0 25)} ~cond := #in~cond; {67545#(<= ~counter~0 25)} is VALID [2022-04-28 07:19:13,079 INFO L290 TraceCheckUtils]: 237: Hoare triple {67545#(<= ~counter~0 25)} assume !(0 == ~cond); {67545#(<= ~counter~0 25)} is VALID [2022-04-28 07:19:13,079 INFO L290 TraceCheckUtils]: 238: Hoare triple {67545#(<= ~counter~0 25)} assume true; {67545#(<= ~counter~0 25)} is VALID [2022-04-28 07:19:13,079 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {67545#(<= ~counter~0 25)} {67545#(<= ~counter~0 25)} #63#return; {67545#(<= ~counter~0 25)} is VALID [2022-04-28 07:19:13,080 INFO L290 TraceCheckUtils]: 240: Hoare triple {67545#(<= ~counter~0 25)} assume !!(0 != ~y3~0); {67545#(<= ~counter~0 25)} is VALID [2022-04-28 07:19:13,080 INFO L290 TraceCheckUtils]: 241: Hoare triple {67545#(<= ~counter~0 25)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {67545#(<= ~counter~0 25)} is VALID [2022-04-28 07:19:13,081 INFO L290 TraceCheckUtils]: 242: Hoare triple {67545#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67573#(<= ~counter~0 26)} is VALID [2022-04-28 07:19:13,081 INFO L290 TraceCheckUtils]: 243: Hoare triple {67573#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {67573#(<= ~counter~0 26)} is VALID [2022-04-28 07:19:13,082 INFO L272 TraceCheckUtils]: 244: Hoare triple {67573#(<= ~counter~0 26)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {67573#(<= ~counter~0 26)} is VALID [2022-04-28 07:19:13,082 INFO L290 TraceCheckUtils]: 245: Hoare triple {67573#(<= ~counter~0 26)} ~cond := #in~cond; {67573#(<= ~counter~0 26)} is VALID [2022-04-28 07:19:13,082 INFO L290 TraceCheckUtils]: 246: Hoare triple {67573#(<= ~counter~0 26)} assume !(0 == ~cond); {67573#(<= ~counter~0 26)} is VALID [2022-04-28 07:19:13,082 INFO L290 TraceCheckUtils]: 247: Hoare triple {67573#(<= ~counter~0 26)} assume true; {67573#(<= ~counter~0 26)} is VALID [2022-04-28 07:19:13,083 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {67573#(<= ~counter~0 26)} {67573#(<= ~counter~0 26)} #63#return; {67573#(<= ~counter~0 26)} is VALID [2022-04-28 07:19:13,083 INFO L290 TraceCheckUtils]: 249: Hoare triple {67573#(<= ~counter~0 26)} assume !!(0 != ~y3~0); {67573#(<= ~counter~0 26)} is VALID [2022-04-28 07:19:13,083 INFO L290 TraceCheckUtils]: 250: Hoare triple {67573#(<= ~counter~0 26)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {67573#(<= ~counter~0 26)} is VALID [2022-04-28 07:19:13,084 INFO L290 TraceCheckUtils]: 251: Hoare triple {67573#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67601#(<= ~counter~0 27)} is VALID [2022-04-28 07:19:13,085 INFO L290 TraceCheckUtils]: 252: Hoare triple {67601#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {67601#(<= ~counter~0 27)} is VALID [2022-04-28 07:19:13,085 INFO L272 TraceCheckUtils]: 253: Hoare triple {67601#(<= ~counter~0 27)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {67601#(<= ~counter~0 27)} is VALID [2022-04-28 07:19:13,085 INFO L290 TraceCheckUtils]: 254: Hoare triple {67601#(<= ~counter~0 27)} ~cond := #in~cond; {67601#(<= ~counter~0 27)} is VALID [2022-04-28 07:19:13,085 INFO L290 TraceCheckUtils]: 255: Hoare triple {67601#(<= ~counter~0 27)} assume !(0 == ~cond); {67601#(<= ~counter~0 27)} is VALID [2022-04-28 07:19:13,086 INFO L290 TraceCheckUtils]: 256: Hoare triple {67601#(<= ~counter~0 27)} assume true; {67601#(<= ~counter~0 27)} is VALID [2022-04-28 07:19:13,086 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {67601#(<= ~counter~0 27)} {67601#(<= ~counter~0 27)} #63#return; {67601#(<= ~counter~0 27)} is VALID [2022-04-28 07:19:13,086 INFO L290 TraceCheckUtils]: 258: Hoare triple {67601#(<= ~counter~0 27)} assume !!(0 != ~y3~0); {67601#(<= ~counter~0 27)} is VALID [2022-04-28 07:19:13,087 INFO L290 TraceCheckUtils]: 259: Hoare triple {67601#(<= ~counter~0 27)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {67601#(<= ~counter~0 27)} is VALID [2022-04-28 07:19:13,088 INFO L290 TraceCheckUtils]: 260: Hoare triple {67601#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67629#(<= ~counter~0 28)} is VALID [2022-04-28 07:19:13,088 INFO L290 TraceCheckUtils]: 261: Hoare triple {67629#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {67629#(<= ~counter~0 28)} is VALID [2022-04-28 07:19:13,088 INFO L272 TraceCheckUtils]: 262: Hoare triple {67629#(<= ~counter~0 28)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {67629#(<= ~counter~0 28)} is VALID [2022-04-28 07:19:13,089 INFO L290 TraceCheckUtils]: 263: Hoare triple {67629#(<= ~counter~0 28)} ~cond := #in~cond; {67629#(<= ~counter~0 28)} is VALID [2022-04-28 07:19:13,089 INFO L290 TraceCheckUtils]: 264: Hoare triple {67629#(<= ~counter~0 28)} assume !(0 == ~cond); {67629#(<= ~counter~0 28)} is VALID [2022-04-28 07:19:13,089 INFO L290 TraceCheckUtils]: 265: Hoare triple {67629#(<= ~counter~0 28)} assume true; {67629#(<= ~counter~0 28)} is VALID [2022-04-28 07:19:13,090 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {67629#(<= ~counter~0 28)} {67629#(<= ~counter~0 28)} #63#return; {67629#(<= ~counter~0 28)} is VALID [2022-04-28 07:19:13,090 INFO L290 TraceCheckUtils]: 267: Hoare triple {67629#(<= ~counter~0 28)} assume !!(0 != ~y3~0); {67629#(<= ~counter~0 28)} is VALID [2022-04-28 07:19:13,090 INFO L290 TraceCheckUtils]: 268: Hoare triple {67629#(<= ~counter~0 28)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {67629#(<= ~counter~0 28)} is VALID [2022-04-28 07:19:13,091 INFO L290 TraceCheckUtils]: 269: Hoare triple {67629#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67657#(<= ~counter~0 29)} is VALID [2022-04-28 07:19:13,092 INFO L290 TraceCheckUtils]: 270: Hoare triple {67657#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {67657#(<= ~counter~0 29)} is VALID [2022-04-28 07:19:13,092 INFO L272 TraceCheckUtils]: 271: Hoare triple {67657#(<= ~counter~0 29)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {67657#(<= ~counter~0 29)} is VALID [2022-04-28 07:19:13,092 INFO L290 TraceCheckUtils]: 272: Hoare triple {67657#(<= ~counter~0 29)} ~cond := #in~cond; {67657#(<= ~counter~0 29)} is VALID [2022-04-28 07:19:13,093 INFO L290 TraceCheckUtils]: 273: Hoare triple {67657#(<= ~counter~0 29)} assume !(0 == ~cond); {67657#(<= ~counter~0 29)} is VALID [2022-04-28 07:19:13,093 INFO L290 TraceCheckUtils]: 274: Hoare triple {67657#(<= ~counter~0 29)} assume true; {67657#(<= ~counter~0 29)} is VALID [2022-04-28 07:19:13,093 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {67657#(<= ~counter~0 29)} {67657#(<= ~counter~0 29)} #63#return; {67657#(<= ~counter~0 29)} is VALID [2022-04-28 07:19:13,094 INFO L290 TraceCheckUtils]: 276: Hoare triple {67657#(<= ~counter~0 29)} assume !!(0 != ~y3~0); {67657#(<= ~counter~0 29)} is VALID [2022-04-28 07:19:13,094 INFO L290 TraceCheckUtils]: 277: Hoare triple {67657#(<= ~counter~0 29)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {67657#(<= ~counter~0 29)} is VALID [2022-04-28 07:19:13,095 INFO L290 TraceCheckUtils]: 278: Hoare triple {67657#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67685#(<= ~counter~0 30)} is VALID [2022-04-28 07:19:13,095 INFO L290 TraceCheckUtils]: 279: Hoare triple {67685#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {67685#(<= ~counter~0 30)} is VALID [2022-04-28 07:19:13,095 INFO L272 TraceCheckUtils]: 280: Hoare triple {67685#(<= ~counter~0 30)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {67685#(<= ~counter~0 30)} is VALID [2022-04-28 07:19:13,096 INFO L290 TraceCheckUtils]: 281: Hoare triple {67685#(<= ~counter~0 30)} ~cond := #in~cond; {67685#(<= ~counter~0 30)} is VALID [2022-04-28 07:19:13,096 INFO L290 TraceCheckUtils]: 282: Hoare triple {67685#(<= ~counter~0 30)} assume !(0 == ~cond); {67685#(<= ~counter~0 30)} is VALID [2022-04-28 07:19:13,096 INFO L290 TraceCheckUtils]: 283: Hoare triple {67685#(<= ~counter~0 30)} assume true; {67685#(<= ~counter~0 30)} is VALID [2022-04-28 07:19:13,097 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {67685#(<= ~counter~0 30)} {67685#(<= ~counter~0 30)} #63#return; {67685#(<= ~counter~0 30)} is VALID [2022-04-28 07:19:13,097 INFO L290 TraceCheckUtils]: 285: Hoare triple {67685#(<= ~counter~0 30)} assume !!(0 != ~y3~0); {67685#(<= ~counter~0 30)} is VALID [2022-04-28 07:19:13,097 INFO L290 TraceCheckUtils]: 286: Hoare triple {67685#(<= ~counter~0 30)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {67685#(<= ~counter~0 30)} is VALID [2022-04-28 07:19:13,098 INFO L290 TraceCheckUtils]: 287: Hoare triple {67685#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67713#(<= ~counter~0 31)} is VALID [2022-04-28 07:19:13,098 INFO L290 TraceCheckUtils]: 288: Hoare triple {67713#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {67713#(<= ~counter~0 31)} is VALID [2022-04-28 07:19:13,099 INFO L272 TraceCheckUtils]: 289: Hoare triple {67713#(<= ~counter~0 31)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {67713#(<= ~counter~0 31)} is VALID [2022-04-28 07:19:13,099 INFO L290 TraceCheckUtils]: 290: Hoare triple {67713#(<= ~counter~0 31)} ~cond := #in~cond; {67713#(<= ~counter~0 31)} is VALID [2022-04-28 07:19:13,099 INFO L290 TraceCheckUtils]: 291: Hoare triple {67713#(<= ~counter~0 31)} assume !(0 == ~cond); {67713#(<= ~counter~0 31)} is VALID [2022-04-28 07:19:13,099 INFO L290 TraceCheckUtils]: 292: Hoare triple {67713#(<= ~counter~0 31)} assume true; {67713#(<= ~counter~0 31)} is VALID [2022-04-28 07:19:13,100 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {67713#(<= ~counter~0 31)} {67713#(<= ~counter~0 31)} #63#return; {67713#(<= ~counter~0 31)} is VALID [2022-04-28 07:19:13,100 INFO L290 TraceCheckUtils]: 294: Hoare triple {67713#(<= ~counter~0 31)} assume !!(0 != ~y3~0); {67713#(<= ~counter~0 31)} is VALID [2022-04-28 07:19:13,100 INFO L290 TraceCheckUtils]: 295: Hoare triple {67713#(<= ~counter~0 31)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {67713#(<= ~counter~0 31)} is VALID [2022-04-28 07:19:13,101 INFO L290 TraceCheckUtils]: 296: Hoare triple {67713#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67741#(<= ~counter~0 32)} is VALID [2022-04-28 07:19:13,101 INFO L290 TraceCheckUtils]: 297: Hoare triple {67741#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {67741#(<= ~counter~0 32)} is VALID [2022-04-28 07:19:13,102 INFO L272 TraceCheckUtils]: 298: Hoare triple {67741#(<= ~counter~0 32)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {67741#(<= ~counter~0 32)} is VALID [2022-04-28 07:19:13,102 INFO L290 TraceCheckUtils]: 299: Hoare triple {67741#(<= ~counter~0 32)} ~cond := #in~cond; {67741#(<= ~counter~0 32)} is VALID [2022-04-28 07:19:13,102 INFO L290 TraceCheckUtils]: 300: Hoare triple {67741#(<= ~counter~0 32)} assume !(0 == ~cond); {67741#(<= ~counter~0 32)} is VALID [2022-04-28 07:19:13,103 INFO L290 TraceCheckUtils]: 301: Hoare triple {67741#(<= ~counter~0 32)} assume true; {67741#(<= ~counter~0 32)} is VALID [2022-04-28 07:19:13,103 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {67741#(<= ~counter~0 32)} {67741#(<= ~counter~0 32)} #63#return; {67741#(<= ~counter~0 32)} is VALID [2022-04-28 07:19:13,103 INFO L290 TraceCheckUtils]: 303: Hoare triple {67741#(<= ~counter~0 32)} assume !!(0 != ~y3~0); {67741#(<= ~counter~0 32)} is VALID [2022-04-28 07:19:13,104 INFO L290 TraceCheckUtils]: 304: Hoare triple {67741#(<= ~counter~0 32)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {67741#(<= ~counter~0 32)} is VALID [2022-04-28 07:19:13,104 INFO L290 TraceCheckUtils]: 305: Hoare triple {67741#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67769#(<= |main_#t~post6| 32)} is VALID [2022-04-28 07:19:13,104 INFO L290 TraceCheckUtils]: 306: Hoare triple {67769#(<= |main_#t~post6| 32)} assume !(#t~post6 < 50);havoc #t~post6; {66817#false} is VALID [2022-04-28 07:19:13,104 INFO L272 TraceCheckUtils]: 307: Hoare triple {66817#false} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 == ~x1~0 then 1 else 0)); {66817#false} is VALID [2022-04-28 07:19:13,104 INFO L290 TraceCheckUtils]: 308: Hoare triple {66817#false} ~cond := #in~cond; {66817#false} is VALID [2022-04-28 07:19:13,104 INFO L290 TraceCheckUtils]: 309: Hoare triple {66817#false} assume 0 == ~cond; {66817#false} is VALID [2022-04-28 07:19:13,104 INFO L290 TraceCheckUtils]: 310: Hoare triple {66817#false} assume !false; {66817#false} is VALID [2022-04-28 07:19:13,105 INFO L134 CoverageAnalysis]: Checked inductivity of 4596 backedges. 64 proven. 4528 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-28 07:19:13,105 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 07:19:14,662 INFO L290 TraceCheckUtils]: 310: Hoare triple {66817#false} assume !false; {66817#false} is VALID [2022-04-28 07:19:14,662 INFO L290 TraceCheckUtils]: 309: Hoare triple {66817#false} assume 0 == ~cond; {66817#false} is VALID [2022-04-28 07:19:14,662 INFO L290 TraceCheckUtils]: 308: Hoare triple {66817#false} ~cond := #in~cond; {66817#false} is VALID [2022-04-28 07:19:14,662 INFO L272 TraceCheckUtils]: 307: Hoare triple {66817#false} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 == ~x1~0 then 1 else 0)); {66817#false} is VALID [2022-04-28 07:19:14,663 INFO L290 TraceCheckUtils]: 306: Hoare triple {67797#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {66817#false} is VALID [2022-04-28 07:19:14,663 INFO L290 TraceCheckUtils]: 305: Hoare triple {67801#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67797#(< |main_#t~post6| 50)} is VALID [2022-04-28 07:19:14,663 INFO L290 TraceCheckUtils]: 304: Hoare triple {67801#(< ~counter~0 50)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {67801#(< ~counter~0 50)} is VALID [2022-04-28 07:19:14,663 INFO L290 TraceCheckUtils]: 303: Hoare triple {67801#(< ~counter~0 50)} assume !!(0 != ~y3~0); {67801#(< ~counter~0 50)} is VALID [2022-04-28 07:19:14,664 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {66816#true} {67801#(< ~counter~0 50)} #63#return; {67801#(< ~counter~0 50)} is VALID [2022-04-28 07:19:14,664 INFO L290 TraceCheckUtils]: 301: Hoare triple {66816#true} assume true; {66816#true} is VALID [2022-04-28 07:19:14,664 INFO L290 TraceCheckUtils]: 300: Hoare triple {66816#true} assume !(0 == ~cond); {66816#true} is VALID [2022-04-28 07:19:14,664 INFO L290 TraceCheckUtils]: 299: Hoare triple {66816#true} ~cond := #in~cond; {66816#true} is VALID [2022-04-28 07:19:14,664 INFO L272 TraceCheckUtils]: 298: Hoare triple {67801#(< ~counter~0 50)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {66816#true} is VALID [2022-04-28 07:19:14,664 INFO L290 TraceCheckUtils]: 297: Hoare triple {67801#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {67801#(< ~counter~0 50)} is VALID [2022-04-28 07:19:14,666 INFO L290 TraceCheckUtils]: 296: Hoare triple {67829#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67801#(< ~counter~0 50)} is VALID [2022-04-28 07:19:14,666 INFO L290 TraceCheckUtils]: 295: Hoare triple {67829#(< ~counter~0 49)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {67829#(< ~counter~0 49)} is VALID [2022-04-28 07:19:14,666 INFO L290 TraceCheckUtils]: 294: Hoare triple {67829#(< ~counter~0 49)} assume !!(0 != ~y3~0); {67829#(< ~counter~0 49)} is VALID [2022-04-28 07:19:14,667 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {66816#true} {67829#(< ~counter~0 49)} #63#return; {67829#(< ~counter~0 49)} is VALID [2022-04-28 07:19:14,667 INFO L290 TraceCheckUtils]: 292: Hoare triple {66816#true} assume true; {66816#true} is VALID [2022-04-28 07:19:14,667 INFO L290 TraceCheckUtils]: 291: Hoare triple {66816#true} assume !(0 == ~cond); {66816#true} is VALID [2022-04-28 07:19:14,667 INFO L290 TraceCheckUtils]: 290: Hoare triple {66816#true} ~cond := #in~cond; {66816#true} is VALID [2022-04-28 07:19:14,667 INFO L272 TraceCheckUtils]: 289: Hoare triple {67829#(< ~counter~0 49)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {66816#true} is VALID [2022-04-28 07:19:14,667 INFO L290 TraceCheckUtils]: 288: Hoare triple {67829#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {67829#(< ~counter~0 49)} is VALID [2022-04-28 07:19:14,668 INFO L290 TraceCheckUtils]: 287: Hoare triple {67857#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67829#(< ~counter~0 49)} is VALID [2022-04-28 07:19:14,668 INFO L290 TraceCheckUtils]: 286: Hoare triple {67857#(< ~counter~0 48)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {67857#(< ~counter~0 48)} is VALID [2022-04-28 07:19:14,669 INFO L290 TraceCheckUtils]: 285: Hoare triple {67857#(< ~counter~0 48)} assume !!(0 != ~y3~0); {67857#(< ~counter~0 48)} is VALID [2022-04-28 07:19:14,669 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {66816#true} {67857#(< ~counter~0 48)} #63#return; {67857#(< ~counter~0 48)} is VALID [2022-04-28 07:19:14,669 INFO L290 TraceCheckUtils]: 283: Hoare triple {66816#true} assume true; {66816#true} is VALID [2022-04-28 07:19:14,669 INFO L290 TraceCheckUtils]: 282: Hoare triple {66816#true} assume !(0 == ~cond); {66816#true} is VALID [2022-04-28 07:19:14,669 INFO L290 TraceCheckUtils]: 281: Hoare triple {66816#true} ~cond := #in~cond; {66816#true} is VALID [2022-04-28 07:19:14,669 INFO L272 TraceCheckUtils]: 280: Hoare triple {67857#(< ~counter~0 48)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {66816#true} is VALID [2022-04-28 07:19:14,670 INFO L290 TraceCheckUtils]: 279: Hoare triple {67857#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {67857#(< ~counter~0 48)} is VALID [2022-04-28 07:19:14,670 INFO L290 TraceCheckUtils]: 278: Hoare triple {67885#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67857#(< ~counter~0 48)} is VALID [2022-04-28 07:19:14,671 INFO L290 TraceCheckUtils]: 277: Hoare triple {67885#(< ~counter~0 47)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {67885#(< ~counter~0 47)} is VALID [2022-04-28 07:19:14,671 INFO L290 TraceCheckUtils]: 276: Hoare triple {67885#(< ~counter~0 47)} assume !!(0 != ~y3~0); {67885#(< ~counter~0 47)} is VALID [2022-04-28 07:19:14,671 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {66816#true} {67885#(< ~counter~0 47)} #63#return; {67885#(< ~counter~0 47)} is VALID [2022-04-28 07:19:14,671 INFO L290 TraceCheckUtils]: 274: Hoare triple {66816#true} assume true; {66816#true} is VALID [2022-04-28 07:19:14,671 INFO L290 TraceCheckUtils]: 273: Hoare triple {66816#true} assume !(0 == ~cond); {66816#true} is VALID [2022-04-28 07:19:14,671 INFO L290 TraceCheckUtils]: 272: Hoare triple {66816#true} ~cond := #in~cond; {66816#true} is VALID [2022-04-28 07:19:14,671 INFO L272 TraceCheckUtils]: 271: Hoare triple {67885#(< ~counter~0 47)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {66816#true} is VALID [2022-04-28 07:19:14,672 INFO L290 TraceCheckUtils]: 270: Hoare triple {67885#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {67885#(< ~counter~0 47)} is VALID [2022-04-28 07:19:14,672 INFO L290 TraceCheckUtils]: 269: Hoare triple {67913#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67885#(< ~counter~0 47)} is VALID [2022-04-28 07:19:14,673 INFO L290 TraceCheckUtils]: 268: Hoare triple {67913#(< ~counter~0 46)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {67913#(< ~counter~0 46)} is VALID [2022-04-28 07:19:14,673 INFO L290 TraceCheckUtils]: 267: Hoare triple {67913#(< ~counter~0 46)} assume !!(0 != ~y3~0); {67913#(< ~counter~0 46)} is VALID [2022-04-28 07:19:14,673 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {66816#true} {67913#(< ~counter~0 46)} #63#return; {67913#(< ~counter~0 46)} is VALID [2022-04-28 07:19:14,673 INFO L290 TraceCheckUtils]: 265: Hoare triple {66816#true} assume true; {66816#true} is VALID [2022-04-28 07:19:14,673 INFO L290 TraceCheckUtils]: 264: Hoare triple {66816#true} assume !(0 == ~cond); {66816#true} is VALID [2022-04-28 07:19:14,674 INFO L290 TraceCheckUtils]: 263: Hoare triple {66816#true} ~cond := #in~cond; {66816#true} is VALID [2022-04-28 07:19:14,674 INFO L272 TraceCheckUtils]: 262: Hoare triple {67913#(< ~counter~0 46)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {66816#true} is VALID [2022-04-28 07:19:14,674 INFO L290 TraceCheckUtils]: 261: Hoare triple {67913#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {67913#(< ~counter~0 46)} is VALID [2022-04-28 07:19:14,675 INFO L290 TraceCheckUtils]: 260: Hoare triple {67941#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67913#(< ~counter~0 46)} is VALID [2022-04-28 07:19:14,675 INFO L290 TraceCheckUtils]: 259: Hoare triple {67941#(< ~counter~0 45)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {67941#(< ~counter~0 45)} is VALID [2022-04-28 07:19:14,675 INFO L290 TraceCheckUtils]: 258: Hoare triple {67941#(< ~counter~0 45)} assume !!(0 != ~y3~0); {67941#(< ~counter~0 45)} is VALID [2022-04-28 07:19:14,675 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {66816#true} {67941#(< ~counter~0 45)} #63#return; {67941#(< ~counter~0 45)} is VALID [2022-04-28 07:19:14,676 INFO L290 TraceCheckUtils]: 256: Hoare triple {66816#true} assume true; {66816#true} is VALID [2022-04-28 07:19:14,676 INFO L290 TraceCheckUtils]: 255: Hoare triple {66816#true} assume !(0 == ~cond); {66816#true} is VALID [2022-04-28 07:19:14,676 INFO L290 TraceCheckUtils]: 254: Hoare triple {66816#true} ~cond := #in~cond; {66816#true} is VALID [2022-04-28 07:19:14,676 INFO L272 TraceCheckUtils]: 253: Hoare triple {67941#(< ~counter~0 45)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {66816#true} is VALID [2022-04-28 07:19:14,676 INFO L290 TraceCheckUtils]: 252: Hoare triple {67941#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {67941#(< ~counter~0 45)} is VALID [2022-04-28 07:19:14,677 INFO L290 TraceCheckUtils]: 251: Hoare triple {67969#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67941#(< ~counter~0 45)} is VALID [2022-04-28 07:19:14,677 INFO L290 TraceCheckUtils]: 250: Hoare triple {67969#(< ~counter~0 44)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {67969#(< ~counter~0 44)} is VALID [2022-04-28 07:19:14,677 INFO L290 TraceCheckUtils]: 249: Hoare triple {67969#(< ~counter~0 44)} assume !!(0 != ~y3~0); {67969#(< ~counter~0 44)} is VALID [2022-04-28 07:19:14,678 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {66816#true} {67969#(< ~counter~0 44)} #63#return; {67969#(< ~counter~0 44)} is VALID [2022-04-28 07:19:14,678 INFO L290 TraceCheckUtils]: 247: Hoare triple {66816#true} assume true; {66816#true} is VALID [2022-04-28 07:19:14,678 INFO L290 TraceCheckUtils]: 246: Hoare triple {66816#true} assume !(0 == ~cond); {66816#true} is VALID [2022-04-28 07:19:14,678 INFO L290 TraceCheckUtils]: 245: Hoare triple {66816#true} ~cond := #in~cond; {66816#true} is VALID [2022-04-28 07:19:14,678 INFO L272 TraceCheckUtils]: 244: Hoare triple {67969#(< ~counter~0 44)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {66816#true} is VALID [2022-04-28 07:19:14,678 INFO L290 TraceCheckUtils]: 243: Hoare triple {67969#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {67969#(< ~counter~0 44)} is VALID [2022-04-28 07:19:14,679 INFO L290 TraceCheckUtils]: 242: Hoare triple {67997#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67969#(< ~counter~0 44)} is VALID [2022-04-28 07:19:14,679 INFO L290 TraceCheckUtils]: 241: Hoare triple {67997#(< ~counter~0 43)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {67997#(< ~counter~0 43)} is VALID [2022-04-28 07:19:14,679 INFO L290 TraceCheckUtils]: 240: Hoare triple {67997#(< ~counter~0 43)} assume !!(0 != ~y3~0); {67997#(< ~counter~0 43)} is VALID [2022-04-28 07:19:14,680 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {66816#true} {67997#(< ~counter~0 43)} #63#return; {67997#(< ~counter~0 43)} is VALID [2022-04-28 07:19:14,680 INFO L290 TraceCheckUtils]: 238: Hoare triple {66816#true} assume true; {66816#true} is VALID [2022-04-28 07:19:14,680 INFO L290 TraceCheckUtils]: 237: Hoare triple {66816#true} assume !(0 == ~cond); {66816#true} is VALID [2022-04-28 07:19:14,680 INFO L290 TraceCheckUtils]: 236: Hoare triple {66816#true} ~cond := #in~cond; {66816#true} is VALID [2022-04-28 07:19:14,680 INFO L272 TraceCheckUtils]: 235: Hoare triple {67997#(< ~counter~0 43)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {66816#true} is VALID [2022-04-28 07:19:14,680 INFO L290 TraceCheckUtils]: 234: Hoare triple {67997#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {67997#(< ~counter~0 43)} is VALID [2022-04-28 07:19:14,681 INFO L290 TraceCheckUtils]: 233: Hoare triple {68025#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67997#(< ~counter~0 43)} is VALID [2022-04-28 07:19:14,681 INFO L290 TraceCheckUtils]: 232: Hoare triple {68025#(< ~counter~0 42)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {68025#(< ~counter~0 42)} is VALID [2022-04-28 07:19:14,681 INFO L290 TraceCheckUtils]: 231: Hoare triple {68025#(< ~counter~0 42)} assume !!(0 != ~y3~0); {68025#(< ~counter~0 42)} is VALID [2022-04-28 07:19:14,682 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {66816#true} {68025#(< ~counter~0 42)} #63#return; {68025#(< ~counter~0 42)} is VALID [2022-04-28 07:19:14,682 INFO L290 TraceCheckUtils]: 229: Hoare triple {66816#true} assume true; {66816#true} is VALID [2022-04-28 07:19:14,682 INFO L290 TraceCheckUtils]: 228: Hoare triple {66816#true} assume !(0 == ~cond); {66816#true} is VALID [2022-04-28 07:19:14,682 INFO L290 TraceCheckUtils]: 227: Hoare triple {66816#true} ~cond := #in~cond; {66816#true} is VALID [2022-04-28 07:19:14,682 INFO L272 TraceCheckUtils]: 226: Hoare triple {68025#(< ~counter~0 42)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {66816#true} is VALID [2022-04-28 07:19:14,682 INFO L290 TraceCheckUtils]: 225: Hoare triple {68025#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {68025#(< ~counter~0 42)} is VALID [2022-04-28 07:19:14,683 INFO L290 TraceCheckUtils]: 224: Hoare triple {68053#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {68025#(< ~counter~0 42)} is VALID [2022-04-28 07:19:14,683 INFO L290 TraceCheckUtils]: 223: Hoare triple {68053#(< ~counter~0 41)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {68053#(< ~counter~0 41)} is VALID [2022-04-28 07:19:14,683 INFO L290 TraceCheckUtils]: 222: Hoare triple {68053#(< ~counter~0 41)} assume !!(0 != ~y3~0); {68053#(< ~counter~0 41)} is VALID [2022-04-28 07:19:14,684 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {66816#true} {68053#(< ~counter~0 41)} #63#return; {68053#(< ~counter~0 41)} is VALID [2022-04-28 07:19:14,684 INFO L290 TraceCheckUtils]: 220: Hoare triple {66816#true} assume true; {66816#true} is VALID [2022-04-28 07:19:14,684 INFO L290 TraceCheckUtils]: 219: Hoare triple {66816#true} assume !(0 == ~cond); {66816#true} is VALID [2022-04-28 07:19:14,684 INFO L290 TraceCheckUtils]: 218: Hoare triple {66816#true} ~cond := #in~cond; {66816#true} is VALID [2022-04-28 07:19:14,684 INFO L272 TraceCheckUtils]: 217: Hoare triple {68053#(< ~counter~0 41)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {66816#true} is VALID [2022-04-28 07:19:14,684 INFO L290 TraceCheckUtils]: 216: Hoare triple {68053#(< ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {68053#(< ~counter~0 41)} is VALID [2022-04-28 07:19:14,685 INFO L290 TraceCheckUtils]: 215: Hoare triple {68081#(< ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {68053#(< ~counter~0 41)} is VALID [2022-04-28 07:19:14,685 INFO L290 TraceCheckUtils]: 214: Hoare triple {68081#(< ~counter~0 40)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {68081#(< ~counter~0 40)} is VALID [2022-04-28 07:19:14,686 INFO L290 TraceCheckUtils]: 213: Hoare triple {68081#(< ~counter~0 40)} assume !!(0 != ~y3~0); {68081#(< ~counter~0 40)} is VALID [2022-04-28 07:19:14,686 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {66816#true} {68081#(< ~counter~0 40)} #63#return; {68081#(< ~counter~0 40)} is VALID [2022-04-28 07:19:14,686 INFO L290 TraceCheckUtils]: 211: Hoare triple {66816#true} assume true; {66816#true} is VALID [2022-04-28 07:19:14,686 INFO L290 TraceCheckUtils]: 210: Hoare triple {66816#true} assume !(0 == ~cond); {66816#true} is VALID [2022-04-28 07:19:14,686 INFO L290 TraceCheckUtils]: 209: Hoare triple {66816#true} ~cond := #in~cond; {66816#true} is VALID [2022-04-28 07:19:14,686 INFO L272 TraceCheckUtils]: 208: Hoare triple {68081#(< ~counter~0 40)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {66816#true} is VALID [2022-04-28 07:19:14,686 INFO L290 TraceCheckUtils]: 207: Hoare triple {68081#(< ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {68081#(< ~counter~0 40)} is VALID [2022-04-28 07:19:14,687 INFO L290 TraceCheckUtils]: 206: Hoare triple {68109#(< ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {68081#(< ~counter~0 40)} is VALID [2022-04-28 07:19:14,687 INFO L290 TraceCheckUtils]: 205: Hoare triple {68109#(< ~counter~0 39)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {68109#(< ~counter~0 39)} is VALID [2022-04-28 07:19:14,688 INFO L290 TraceCheckUtils]: 204: Hoare triple {68109#(< ~counter~0 39)} assume !!(0 != ~y3~0); {68109#(< ~counter~0 39)} is VALID [2022-04-28 07:19:14,688 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {66816#true} {68109#(< ~counter~0 39)} #63#return; {68109#(< ~counter~0 39)} is VALID [2022-04-28 07:19:14,688 INFO L290 TraceCheckUtils]: 202: Hoare triple {66816#true} assume true; {66816#true} is VALID [2022-04-28 07:19:14,688 INFO L290 TraceCheckUtils]: 201: Hoare triple {66816#true} assume !(0 == ~cond); {66816#true} is VALID [2022-04-28 07:19:14,688 INFO L290 TraceCheckUtils]: 200: Hoare triple {66816#true} ~cond := #in~cond; {66816#true} is VALID [2022-04-28 07:19:14,688 INFO L272 TraceCheckUtils]: 199: Hoare triple {68109#(< ~counter~0 39)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {66816#true} is VALID [2022-04-28 07:19:14,689 INFO L290 TraceCheckUtils]: 198: Hoare triple {68109#(< ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {68109#(< ~counter~0 39)} is VALID [2022-04-28 07:19:14,689 INFO L290 TraceCheckUtils]: 197: Hoare triple {68137#(< ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {68109#(< ~counter~0 39)} is VALID [2022-04-28 07:19:14,689 INFO L290 TraceCheckUtils]: 196: Hoare triple {68137#(< ~counter~0 38)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {68137#(< ~counter~0 38)} is VALID [2022-04-28 07:19:14,690 INFO L290 TraceCheckUtils]: 195: Hoare triple {68137#(< ~counter~0 38)} assume !!(0 != ~y3~0); {68137#(< ~counter~0 38)} is VALID [2022-04-28 07:19:14,690 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {66816#true} {68137#(< ~counter~0 38)} #63#return; {68137#(< ~counter~0 38)} is VALID [2022-04-28 07:19:14,690 INFO L290 TraceCheckUtils]: 193: Hoare triple {66816#true} assume true; {66816#true} is VALID [2022-04-28 07:19:14,690 INFO L290 TraceCheckUtils]: 192: Hoare triple {66816#true} assume !(0 == ~cond); {66816#true} is VALID [2022-04-28 07:19:14,690 INFO L290 TraceCheckUtils]: 191: Hoare triple {66816#true} ~cond := #in~cond; {66816#true} is VALID [2022-04-28 07:19:14,690 INFO L272 TraceCheckUtils]: 190: Hoare triple {68137#(< ~counter~0 38)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {66816#true} is VALID [2022-04-28 07:19:14,691 INFO L290 TraceCheckUtils]: 189: Hoare triple {68137#(< ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {68137#(< ~counter~0 38)} is VALID [2022-04-28 07:19:14,691 INFO L290 TraceCheckUtils]: 188: Hoare triple {68165#(< ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {68137#(< ~counter~0 38)} is VALID [2022-04-28 07:19:14,692 INFO L290 TraceCheckUtils]: 187: Hoare triple {68165#(< ~counter~0 37)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {68165#(< ~counter~0 37)} is VALID [2022-04-28 07:19:14,692 INFO L290 TraceCheckUtils]: 186: Hoare triple {68165#(< ~counter~0 37)} assume !!(0 != ~y3~0); {68165#(< ~counter~0 37)} is VALID [2022-04-28 07:19:14,692 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {66816#true} {68165#(< ~counter~0 37)} #63#return; {68165#(< ~counter~0 37)} is VALID [2022-04-28 07:19:14,692 INFO L290 TraceCheckUtils]: 184: Hoare triple {66816#true} assume true; {66816#true} is VALID [2022-04-28 07:19:14,692 INFO L290 TraceCheckUtils]: 183: Hoare triple {66816#true} assume !(0 == ~cond); {66816#true} is VALID [2022-04-28 07:19:14,692 INFO L290 TraceCheckUtils]: 182: Hoare triple {66816#true} ~cond := #in~cond; {66816#true} is VALID [2022-04-28 07:19:14,693 INFO L272 TraceCheckUtils]: 181: Hoare triple {68165#(< ~counter~0 37)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {66816#true} is VALID [2022-04-28 07:19:14,693 INFO L290 TraceCheckUtils]: 180: Hoare triple {68165#(< ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {68165#(< ~counter~0 37)} is VALID [2022-04-28 07:19:14,693 INFO L290 TraceCheckUtils]: 179: Hoare triple {68193#(< ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {68165#(< ~counter~0 37)} is VALID [2022-04-28 07:19:14,694 INFO L290 TraceCheckUtils]: 178: Hoare triple {68193#(< ~counter~0 36)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {68193#(< ~counter~0 36)} is VALID [2022-04-28 07:19:14,694 INFO L290 TraceCheckUtils]: 177: Hoare triple {68193#(< ~counter~0 36)} assume !!(0 != ~y3~0); {68193#(< ~counter~0 36)} is VALID [2022-04-28 07:19:14,694 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {66816#true} {68193#(< ~counter~0 36)} #63#return; {68193#(< ~counter~0 36)} is VALID [2022-04-28 07:19:14,694 INFO L290 TraceCheckUtils]: 175: Hoare triple {66816#true} assume true; {66816#true} is VALID [2022-04-28 07:19:14,695 INFO L290 TraceCheckUtils]: 174: Hoare triple {66816#true} assume !(0 == ~cond); {66816#true} is VALID [2022-04-28 07:19:14,695 INFO L290 TraceCheckUtils]: 173: Hoare triple {66816#true} ~cond := #in~cond; {66816#true} is VALID [2022-04-28 07:19:14,695 INFO L272 TraceCheckUtils]: 172: Hoare triple {68193#(< ~counter~0 36)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {66816#true} is VALID [2022-04-28 07:19:14,695 INFO L290 TraceCheckUtils]: 171: Hoare triple {68193#(< ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {68193#(< ~counter~0 36)} is VALID [2022-04-28 07:19:14,696 INFO L290 TraceCheckUtils]: 170: Hoare triple {68221#(< ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {68193#(< ~counter~0 36)} is VALID [2022-04-28 07:19:14,696 INFO L290 TraceCheckUtils]: 169: Hoare triple {68221#(< ~counter~0 35)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {68221#(< ~counter~0 35)} is VALID [2022-04-28 07:19:14,696 INFO L290 TraceCheckUtils]: 168: Hoare triple {68221#(< ~counter~0 35)} assume !!(0 != ~y3~0); {68221#(< ~counter~0 35)} is VALID [2022-04-28 07:19:14,696 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {66816#true} {68221#(< ~counter~0 35)} #63#return; {68221#(< ~counter~0 35)} is VALID [2022-04-28 07:19:14,697 INFO L290 TraceCheckUtils]: 166: Hoare triple {66816#true} assume true; {66816#true} is VALID [2022-04-28 07:19:14,697 INFO L290 TraceCheckUtils]: 165: Hoare triple {66816#true} assume !(0 == ~cond); {66816#true} is VALID [2022-04-28 07:19:14,697 INFO L290 TraceCheckUtils]: 164: Hoare triple {66816#true} ~cond := #in~cond; {66816#true} is VALID [2022-04-28 07:19:14,697 INFO L272 TraceCheckUtils]: 163: Hoare triple {68221#(< ~counter~0 35)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {66816#true} is VALID [2022-04-28 07:19:14,697 INFO L290 TraceCheckUtils]: 162: Hoare triple {68221#(< ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {68221#(< ~counter~0 35)} is VALID [2022-04-28 07:19:14,698 INFO L290 TraceCheckUtils]: 161: Hoare triple {68249#(< ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {68221#(< ~counter~0 35)} is VALID [2022-04-28 07:19:14,698 INFO L290 TraceCheckUtils]: 160: Hoare triple {68249#(< ~counter~0 34)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {68249#(< ~counter~0 34)} is VALID [2022-04-28 07:19:14,698 INFO L290 TraceCheckUtils]: 159: Hoare triple {68249#(< ~counter~0 34)} assume !!(0 != ~y3~0); {68249#(< ~counter~0 34)} is VALID [2022-04-28 07:19:14,699 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {66816#true} {68249#(< ~counter~0 34)} #63#return; {68249#(< ~counter~0 34)} is VALID [2022-04-28 07:19:14,699 INFO L290 TraceCheckUtils]: 157: Hoare triple {66816#true} assume true; {66816#true} is VALID [2022-04-28 07:19:14,699 INFO L290 TraceCheckUtils]: 156: Hoare triple {66816#true} assume !(0 == ~cond); {66816#true} is VALID [2022-04-28 07:19:14,699 INFO L290 TraceCheckUtils]: 155: Hoare triple {66816#true} ~cond := #in~cond; {66816#true} is VALID [2022-04-28 07:19:14,699 INFO L272 TraceCheckUtils]: 154: Hoare triple {68249#(< ~counter~0 34)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {66816#true} is VALID [2022-04-28 07:19:14,699 INFO L290 TraceCheckUtils]: 153: Hoare triple {68249#(< ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {68249#(< ~counter~0 34)} is VALID [2022-04-28 07:19:14,700 INFO L290 TraceCheckUtils]: 152: Hoare triple {67741#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {68249#(< ~counter~0 34)} is VALID [2022-04-28 07:19:14,700 INFO L290 TraceCheckUtils]: 151: Hoare triple {67741#(<= ~counter~0 32)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {67741#(<= ~counter~0 32)} is VALID [2022-04-28 07:19:14,700 INFO L290 TraceCheckUtils]: 150: Hoare triple {67741#(<= ~counter~0 32)} assume !!(0 != ~y3~0); {67741#(<= ~counter~0 32)} is VALID [2022-04-28 07:19:14,701 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {66816#true} {67741#(<= ~counter~0 32)} #63#return; {67741#(<= ~counter~0 32)} is VALID [2022-04-28 07:19:14,701 INFO L290 TraceCheckUtils]: 148: Hoare triple {66816#true} assume true; {66816#true} is VALID [2022-04-28 07:19:14,701 INFO L290 TraceCheckUtils]: 147: Hoare triple {66816#true} assume !(0 == ~cond); {66816#true} is VALID [2022-04-28 07:19:14,701 INFO L290 TraceCheckUtils]: 146: Hoare triple {66816#true} ~cond := #in~cond; {66816#true} is VALID [2022-04-28 07:19:14,701 INFO L272 TraceCheckUtils]: 145: Hoare triple {67741#(<= ~counter~0 32)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {66816#true} is VALID [2022-04-28 07:19:14,701 INFO L290 TraceCheckUtils]: 144: Hoare triple {67741#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {67741#(<= ~counter~0 32)} is VALID [2022-04-28 07:19:14,702 INFO L290 TraceCheckUtils]: 143: Hoare triple {67713#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67741#(<= ~counter~0 32)} is VALID [2022-04-28 07:19:14,702 INFO L290 TraceCheckUtils]: 142: Hoare triple {67713#(<= ~counter~0 31)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {67713#(<= ~counter~0 31)} is VALID [2022-04-28 07:19:14,702 INFO L290 TraceCheckUtils]: 141: Hoare triple {67713#(<= ~counter~0 31)} assume !!(0 != ~y3~0); {67713#(<= ~counter~0 31)} is VALID [2022-04-28 07:19:14,703 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {66816#true} {67713#(<= ~counter~0 31)} #63#return; {67713#(<= ~counter~0 31)} is VALID [2022-04-28 07:19:14,703 INFO L290 TraceCheckUtils]: 139: Hoare triple {66816#true} assume true; {66816#true} is VALID [2022-04-28 07:19:14,703 INFO L290 TraceCheckUtils]: 138: Hoare triple {66816#true} assume !(0 == ~cond); {66816#true} is VALID [2022-04-28 07:19:14,703 INFO L290 TraceCheckUtils]: 137: Hoare triple {66816#true} ~cond := #in~cond; {66816#true} is VALID [2022-04-28 07:19:14,703 INFO L272 TraceCheckUtils]: 136: Hoare triple {67713#(<= ~counter~0 31)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {66816#true} is VALID [2022-04-28 07:19:14,703 INFO L290 TraceCheckUtils]: 135: Hoare triple {67713#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {67713#(<= ~counter~0 31)} is VALID [2022-04-28 07:19:14,704 INFO L290 TraceCheckUtils]: 134: Hoare triple {67685#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67713#(<= ~counter~0 31)} is VALID [2022-04-28 07:19:14,704 INFO L290 TraceCheckUtils]: 133: Hoare triple {67685#(<= ~counter~0 30)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {67685#(<= ~counter~0 30)} is VALID [2022-04-28 07:19:14,704 INFO L290 TraceCheckUtils]: 132: Hoare triple {67685#(<= ~counter~0 30)} assume !!(0 != ~y3~0); {67685#(<= ~counter~0 30)} is VALID [2022-04-28 07:19:14,705 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {66816#true} {67685#(<= ~counter~0 30)} #63#return; {67685#(<= ~counter~0 30)} is VALID [2022-04-28 07:19:14,705 INFO L290 TraceCheckUtils]: 130: Hoare triple {66816#true} assume true; {66816#true} is VALID [2022-04-28 07:19:14,705 INFO L290 TraceCheckUtils]: 129: Hoare triple {66816#true} assume !(0 == ~cond); {66816#true} is VALID [2022-04-28 07:19:14,705 INFO L290 TraceCheckUtils]: 128: Hoare triple {66816#true} ~cond := #in~cond; {66816#true} is VALID [2022-04-28 07:19:14,705 INFO L272 TraceCheckUtils]: 127: Hoare triple {67685#(<= ~counter~0 30)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {66816#true} is VALID [2022-04-28 07:19:14,705 INFO L290 TraceCheckUtils]: 126: Hoare triple {67685#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {67685#(<= ~counter~0 30)} is VALID [2022-04-28 07:19:14,706 INFO L290 TraceCheckUtils]: 125: Hoare triple {67657#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67685#(<= ~counter~0 30)} is VALID [2022-04-28 07:19:14,706 INFO L290 TraceCheckUtils]: 124: Hoare triple {67657#(<= ~counter~0 29)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {67657#(<= ~counter~0 29)} is VALID [2022-04-28 07:19:14,706 INFO L290 TraceCheckUtils]: 123: Hoare triple {67657#(<= ~counter~0 29)} assume !!(0 != ~y3~0); {67657#(<= ~counter~0 29)} is VALID [2022-04-28 07:19:14,707 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {66816#true} {67657#(<= ~counter~0 29)} #63#return; {67657#(<= ~counter~0 29)} is VALID [2022-04-28 07:19:14,707 INFO L290 TraceCheckUtils]: 121: Hoare triple {66816#true} assume true; {66816#true} is VALID [2022-04-28 07:19:14,707 INFO L290 TraceCheckUtils]: 120: Hoare triple {66816#true} assume !(0 == ~cond); {66816#true} is VALID [2022-04-28 07:19:14,707 INFO L290 TraceCheckUtils]: 119: Hoare triple {66816#true} ~cond := #in~cond; {66816#true} is VALID [2022-04-28 07:19:14,707 INFO L272 TraceCheckUtils]: 118: Hoare triple {67657#(<= ~counter~0 29)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {66816#true} is VALID [2022-04-28 07:19:14,707 INFO L290 TraceCheckUtils]: 117: Hoare triple {67657#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {67657#(<= ~counter~0 29)} is VALID [2022-04-28 07:19:14,708 INFO L290 TraceCheckUtils]: 116: Hoare triple {67629#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67657#(<= ~counter~0 29)} is VALID [2022-04-28 07:19:14,708 INFO L290 TraceCheckUtils]: 115: Hoare triple {67629#(<= ~counter~0 28)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {67629#(<= ~counter~0 28)} is VALID [2022-04-28 07:19:14,709 INFO L290 TraceCheckUtils]: 114: Hoare triple {67629#(<= ~counter~0 28)} assume !!(0 != ~y3~0); {67629#(<= ~counter~0 28)} is VALID [2022-04-28 07:19:14,709 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {66816#true} {67629#(<= ~counter~0 28)} #63#return; {67629#(<= ~counter~0 28)} is VALID [2022-04-28 07:19:14,709 INFO L290 TraceCheckUtils]: 112: Hoare triple {66816#true} assume true; {66816#true} is VALID [2022-04-28 07:19:14,709 INFO L290 TraceCheckUtils]: 111: Hoare triple {66816#true} assume !(0 == ~cond); {66816#true} is VALID [2022-04-28 07:19:14,709 INFO L290 TraceCheckUtils]: 110: Hoare triple {66816#true} ~cond := #in~cond; {66816#true} is VALID [2022-04-28 07:19:14,709 INFO L272 TraceCheckUtils]: 109: Hoare triple {67629#(<= ~counter~0 28)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {66816#true} is VALID [2022-04-28 07:19:14,709 INFO L290 TraceCheckUtils]: 108: Hoare triple {67629#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {67629#(<= ~counter~0 28)} is VALID [2022-04-28 07:19:14,710 INFO L290 TraceCheckUtils]: 107: Hoare triple {67601#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67629#(<= ~counter~0 28)} is VALID [2022-04-28 07:19:14,710 INFO L290 TraceCheckUtils]: 106: Hoare triple {67601#(<= ~counter~0 27)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {67601#(<= ~counter~0 27)} is VALID [2022-04-28 07:19:14,711 INFO L290 TraceCheckUtils]: 105: Hoare triple {67601#(<= ~counter~0 27)} assume !!(0 != ~y3~0); {67601#(<= ~counter~0 27)} is VALID [2022-04-28 07:19:14,711 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {66816#true} {67601#(<= ~counter~0 27)} #63#return; {67601#(<= ~counter~0 27)} is VALID [2022-04-28 07:19:14,711 INFO L290 TraceCheckUtils]: 103: Hoare triple {66816#true} assume true; {66816#true} is VALID [2022-04-28 07:19:14,711 INFO L290 TraceCheckUtils]: 102: Hoare triple {66816#true} assume !(0 == ~cond); {66816#true} is VALID [2022-04-28 07:19:14,711 INFO L290 TraceCheckUtils]: 101: Hoare triple {66816#true} ~cond := #in~cond; {66816#true} is VALID [2022-04-28 07:19:14,711 INFO L272 TraceCheckUtils]: 100: Hoare triple {67601#(<= ~counter~0 27)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {66816#true} is VALID [2022-04-28 07:19:14,712 INFO L290 TraceCheckUtils]: 99: Hoare triple {67601#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {67601#(<= ~counter~0 27)} is VALID [2022-04-28 07:19:14,712 INFO L290 TraceCheckUtils]: 98: Hoare triple {67573#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67601#(<= ~counter~0 27)} is VALID [2022-04-28 07:19:14,713 INFO L290 TraceCheckUtils]: 97: Hoare triple {67573#(<= ~counter~0 26)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {67573#(<= ~counter~0 26)} is VALID [2022-04-28 07:19:14,713 INFO L290 TraceCheckUtils]: 96: Hoare triple {67573#(<= ~counter~0 26)} assume !!(0 != ~y3~0); {67573#(<= ~counter~0 26)} is VALID [2022-04-28 07:19:14,713 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {66816#true} {67573#(<= ~counter~0 26)} #63#return; {67573#(<= ~counter~0 26)} is VALID [2022-04-28 07:19:14,713 INFO L290 TraceCheckUtils]: 94: Hoare triple {66816#true} assume true; {66816#true} is VALID [2022-04-28 07:19:14,713 INFO L290 TraceCheckUtils]: 93: Hoare triple {66816#true} assume !(0 == ~cond); {66816#true} is VALID [2022-04-28 07:19:14,713 INFO L290 TraceCheckUtils]: 92: Hoare triple {66816#true} ~cond := #in~cond; {66816#true} is VALID [2022-04-28 07:19:14,714 INFO L272 TraceCheckUtils]: 91: Hoare triple {67573#(<= ~counter~0 26)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {66816#true} is VALID [2022-04-28 07:19:14,714 INFO L290 TraceCheckUtils]: 90: Hoare triple {67573#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {67573#(<= ~counter~0 26)} is VALID [2022-04-28 07:19:14,714 INFO L290 TraceCheckUtils]: 89: Hoare triple {67545#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67573#(<= ~counter~0 26)} is VALID [2022-04-28 07:19:14,715 INFO L290 TraceCheckUtils]: 88: Hoare triple {67545#(<= ~counter~0 25)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {67545#(<= ~counter~0 25)} is VALID [2022-04-28 07:19:14,715 INFO L290 TraceCheckUtils]: 87: Hoare triple {67545#(<= ~counter~0 25)} assume !!(0 != ~y3~0); {67545#(<= ~counter~0 25)} is VALID [2022-04-28 07:19:14,715 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {66816#true} {67545#(<= ~counter~0 25)} #63#return; {67545#(<= ~counter~0 25)} is VALID [2022-04-28 07:19:14,716 INFO L290 TraceCheckUtils]: 85: Hoare triple {66816#true} assume true; {66816#true} is VALID [2022-04-28 07:19:14,716 INFO L290 TraceCheckUtils]: 84: Hoare triple {66816#true} assume !(0 == ~cond); {66816#true} is VALID [2022-04-28 07:19:14,716 INFO L290 TraceCheckUtils]: 83: Hoare triple {66816#true} ~cond := #in~cond; {66816#true} is VALID [2022-04-28 07:19:14,716 INFO L272 TraceCheckUtils]: 82: Hoare triple {67545#(<= ~counter~0 25)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {66816#true} is VALID [2022-04-28 07:19:14,716 INFO L290 TraceCheckUtils]: 81: Hoare triple {67545#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {67545#(<= ~counter~0 25)} is VALID [2022-04-28 07:19:14,717 INFO L290 TraceCheckUtils]: 80: Hoare triple {67517#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67545#(<= ~counter~0 25)} is VALID [2022-04-28 07:19:14,717 INFO L290 TraceCheckUtils]: 79: Hoare triple {67517#(<= ~counter~0 24)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {67517#(<= ~counter~0 24)} is VALID [2022-04-28 07:19:14,717 INFO L290 TraceCheckUtils]: 78: Hoare triple {67517#(<= ~counter~0 24)} assume !!(0 != ~y3~0); {67517#(<= ~counter~0 24)} is VALID [2022-04-28 07:19:14,718 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {66816#true} {67517#(<= ~counter~0 24)} #63#return; {67517#(<= ~counter~0 24)} is VALID [2022-04-28 07:19:14,718 INFO L290 TraceCheckUtils]: 76: Hoare triple {66816#true} assume true; {66816#true} is VALID [2022-04-28 07:19:14,718 INFO L290 TraceCheckUtils]: 75: Hoare triple {66816#true} assume !(0 == ~cond); {66816#true} is VALID [2022-04-28 07:19:14,718 INFO L290 TraceCheckUtils]: 74: Hoare triple {66816#true} ~cond := #in~cond; {66816#true} is VALID [2022-04-28 07:19:14,718 INFO L272 TraceCheckUtils]: 73: Hoare triple {67517#(<= ~counter~0 24)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {66816#true} is VALID [2022-04-28 07:19:14,718 INFO L290 TraceCheckUtils]: 72: Hoare triple {67517#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {67517#(<= ~counter~0 24)} is VALID [2022-04-28 07:19:14,719 INFO L290 TraceCheckUtils]: 71: Hoare triple {67489#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67517#(<= ~counter~0 24)} is VALID [2022-04-28 07:19:14,719 INFO L290 TraceCheckUtils]: 70: Hoare triple {67489#(<= ~counter~0 23)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {67489#(<= ~counter~0 23)} is VALID [2022-04-28 07:19:14,719 INFO L290 TraceCheckUtils]: 69: Hoare triple {67489#(<= ~counter~0 23)} assume !!(0 != ~y3~0); {67489#(<= ~counter~0 23)} is VALID [2022-04-28 07:19:14,720 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {66816#true} {67489#(<= ~counter~0 23)} #63#return; {67489#(<= ~counter~0 23)} is VALID [2022-04-28 07:19:14,720 INFO L290 TraceCheckUtils]: 67: Hoare triple {66816#true} assume true; {66816#true} is VALID [2022-04-28 07:19:14,720 INFO L290 TraceCheckUtils]: 66: Hoare triple {66816#true} assume !(0 == ~cond); {66816#true} is VALID [2022-04-28 07:19:14,720 INFO L290 TraceCheckUtils]: 65: Hoare triple {66816#true} ~cond := #in~cond; {66816#true} is VALID [2022-04-28 07:19:14,720 INFO L272 TraceCheckUtils]: 64: Hoare triple {67489#(<= ~counter~0 23)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {66816#true} is VALID [2022-04-28 07:19:14,720 INFO L290 TraceCheckUtils]: 63: Hoare triple {67489#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {67489#(<= ~counter~0 23)} is VALID [2022-04-28 07:19:14,721 INFO L290 TraceCheckUtils]: 62: Hoare triple {67461#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67489#(<= ~counter~0 23)} is VALID [2022-04-28 07:19:14,721 INFO L290 TraceCheckUtils]: 61: Hoare triple {67461#(<= ~counter~0 22)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {67461#(<= ~counter~0 22)} is VALID [2022-04-28 07:19:14,721 INFO L290 TraceCheckUtils]: 60: Hoare triple {67461#(<= ~counter~0 22)} assume !!(0 != ~y3~0); {67461#(<= ~counter~0 22)} is VALID [2022-04-28 07:19:14,722 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {66816#true} {67461#(<= ~counter~0 22)} #63#return; {67461#(<= ~counter~0 22)} is VALID [2022-04-28 07:19:14,722 INFO L290 TraceCheckUtils]: 58: Hoare triple {66816#true} assume true; {66816#true} is VALID [2022-04-28 07:19:14,722 INFO L290 TraceCheckUtils]: 57: Hoare triple {66816#true} assume !(0 == ~cond); {66816#true} is VALID [2022-04-28 07:19:14,722 INFO L290 TraceCheckUtils]: 56: Hoare triple {66816#true} ~cond := #in~cond; {66816#true} is VALID [2022-04-28 07:19:14,722 INFO L272 TraceCheckUtils]: 55: Hoare triple {67461#(<= ~counter~0 22)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {66816#true} is VALID [2022-04-28 07:19:14,722 INFO L290 TraceCheckUtils]: 54: Hoare triple {67461#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {67461#(<= ~counter~0 22)} is VALID [2022-04-28 07:19:14,723 INFO L290 TraceCheckUtils]: 53: Hoare triple {67433#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67461#(<= ~counter~0 22)} is VALID [2022-04-28 07:19:14,723 INFO L290 TraceCheckUtils]: 52: Hoare triple {67433#(<= ~counter~0 21)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {67433#(<= ~counter~0 21)} is VALID [2022-04-28 07:19:14,723 INFO L290 TraceCheckUtils]: 51: Hoare triple {67433#(<= ~counter~0 21)} assume !!(0 != ~y3~0); {67433#(<= ~counter~0 21)} is VALID [2022-04-28 07:19:14,724 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {66816#true} {67433#(<= ~counter~0 21)} #63#return; {67433#(<= ~counter~0 21)} is VALID [2022-04-28 07:19:14,724 INFO L290 TraceCheckUtils]: 49: Hoare triple {66816#true} assume true; {66816#true} is VALID [2022-04-28 07:19:14,724 INFO L290 TraceCheckUtils]: 48: Hoare triple {66816#true} assume !(0 == ~cond); {66816#true} is VALID [2022-04-28 07:19:14,724 INFO L290 TraceCheckUtils]: 47: Hoare triple {66816#true} ~cond := #in~cond; {66816#true} is VALID [2022-04-28 07:19:14,724 INFO L272 TraceCheckUtils]: 46: Hoare triple {67433#(<= ~counter~0 21)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {66816#true} is VALID [2022-04-28 07:19:14,724 INFO L290 TraceCheckUtils]: 45: Hoare triple {67433#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {67433#(<= ~counter~0 21)} is VALID [2022-04-28 07:19:14,725 INFO L290 TraceCheckUtils]: 44: Hoare triple {67405#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67433#(<= ~counter~0 21)} is VALID [2022-04-28 07:19:14,725 INFO L290 TraceCheckUtils]: 43: Hoare triple {67405#(<= ~counter~0 20)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {67405#(<= ~counter~0 20)} is VALID [2022-04-28 07:19:14,725 INFO L290 TraceCheckUtils]: 42: Hoare triple {67405#(<= ~counter~0 20)} assume !!(0 != ~y3~0); {67405#(<= ~counter~0 20)} is VALID [2022-04-28 07:19:14,726 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {66816#true} {67405#(<= ~counter~0 20)} #63#return; {67405#(<= ~counter~0 20)} is VALID [2022-04-28 07:19:14,726 INFO L290 TraceCheckUtils]: 40: Hoare triple {66816#true} assume true; {66816#true} is VALID [2022-04-28 07:19:14,726 INFO L290 TraceCheckUtils]: 39: Hoare triple {66816#true} assume !(0 == ~cond); {66816#true} is VALID [2022-04-28 07:19:14,726 INFO L290 TraceCheckUtils]: 38: Hoare triple {66816#true} ~cond := #in~cond; {66816#true} is VALID [2022-04-28 07:19:14,726 INFO L272 TraceCheckUtils]: 37: Hoare triple {67405#(<= ~counter~0 20)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {66816#true} is VALID [2022-04-28 07:19:14,726 INFO L290 TraceCheckUtils]: 36: Hoare triple {67405#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {67405#(<= ~counter~0 20)} is VALID [2022-04-28 07:19:14,727 INFO L290 TraceCheckUtils]: 35: Hoare triple {67377#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67405#(<= ~counter~0 20)} is VALID [2022-04-28 07:19:14,727 INFO L290 TraceCheckUtils]: 34: Hoare triple {67377#(<= ~counter~0 19)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {67377#(<= ~counter~0 19)} is VALID [2022-04-28 07:19:14,727 INFO L290 TraceCheckUtils]: 33: Hoare triple {67377#(<= ~counter~0 19)} assume !!(0 != ~y3~0); {67377#(<= ~counter~0 19)} is VALID [2022-04-28 07:19:14,728 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {66816#true} {67377#(<= ~counter~0 19)} #63#return; {67377#(<= ~counter~0 19)} is VALID [2022-04-28 07:19:14,728 INFO L290 TraceCheckUtils]: 31: Hoare triple {66816#true} assume true; {66816#true} is VALID [2022-04-28 07:19:14,728 INFO L290 TraceCheckUtils]: 30: Hoare triple {66816#true} assume !(0 == ~cond); {66816#true} is VALID [2022-04-28 07:19:14,728 INFO L290 TraceCheckUtils]: 29: Hoare triple {66816#true} ~cond := #in~cond; {66816#true} is VALID [2022-04-28 07:19:14,728 INFO L272 TraceCheckUtils]: 28: Hoare triple {67377#(<= ~counter~0 19)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {66816#true} is VALID [2022-04-28 07:19:14,728 INFO L290 TraceCheckUtils]: 27: Hoare triple {67377#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {67377#(<= ~counter~0 19)} is VALID [2022-04-28 07:19:14,729 INFO L290 TraceCheckUtils]: 26: Hoare triple {67349#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67377#(<= ~counter~0 19)} is VALID [2022-04-28 07:19:14,729 INFO L290 TraceCheckUtils]: 25: Hoare triple {67349#(<= ~counter~0 18)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {67349#(<= ~counter~0 18)} is VALID [2022-04-28 07:19:14,730 INFO L290 TraceCheckUtils]: 24: Hoare triple {67349#(<= ~counter~0 18)} assume !!(0 != ~y3~0); {67349#(<= ~counter~0 18)} is VALID [2022-04-28 07:19:14,730 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {66816#true} {67349#(<= ~counter~0 18)} #63#return; {67349#(<= ~counter~0 18)} is VALID [2022-04-28 07:19:14,730 INFO L290 TraceCheckUtils]: 22: Hoare triple {66816#true} assume true; {66816#true} is VALID [2022-04-28 07:19:14,730 INFO L290 TraceCheckUtils]: 21: Hoare triple {66816#true} assume !(0 == ~cond); {66816#true} is VALID [2022-04-28 07:19:14,730 INFO L290 TraceCheckUtils]: 20: Hoare triple {66816#true} ~cond := #in~cond; {66816#true} is VALID [2022-04-28 07:19:14,730 INFO L272 TraceCheckUtils]: 19: Hoare triple {67349#(<= ~counter~0 18)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {66816#true} is VALID [2022-04-28 07:19:14,731 INFO L290 TraceCheckUtils]: 18: Hoare triple {67349#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {67349#(<= ~counter~0 18)} is VALID [2022-04-28 07:19:14,731 INFO L290 TraceCheckUtils]: 17: Hoare triple {67321#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67349#(<= ~counter~0 18)} is VALID [2022-04-28 07:19:14,732 INFO L290 TraceCheckUtils]: 16: Hoare triple {67321#(<= ~counter~0 17)} ~y1~0 := 0;~y2~0 := 0;~y3~0 := ~x1~0; {67321#(<= ~counter~0 17)} is VALID [2022-04-28 07:19:14,732 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {66816#true} {67321#(<= ~counter~0 17)} #61#return; {67321#(<= ~counter~0 17)} is VALID [2022-04-28 07:19:14,732 INFO L290 TraceCheckUtils]: 14: Hoare triple {66816#true} assume true; {66816#true} is VALID [2022-04-28 07:19:14,732 INFO L290 TraceCheckUtils]: 13: Hoare triple {66816#true} assume !(0 == ~cond); {66816#true} is VALID [2022-04-28 07:19:14,732 INFO L290 TraceCheckUtils]: 12: Hoare triple {66816#true} ~cond := #in~cond; {66816#true} is VALID [2022-04-28 07:19:14,732 INFO L272 TraceCheckUtils]: 11: Hoare triple {67321#(<= ~counter~0 17)} call assume_abort_if_not((if 0 != ~x2~0 then 1 else 0)); {66816#true} is VALID [2022-04-28 07:19:14,732 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {66816#true} {67321#(<= ~counter~0 17)} #59#return; {67321#(<= ~counter~0 17)} is VALID [2022-04-28 07:19:14,732 INFO L290 TraceCheckUtils]: 9: Hoare triple {66816#true} assume true; {66816#true} is VALID [2022-04-28 07:19:14,733 INFO L290 TraceCheckUtils]: 8: Hoare triple {66816#true} assume !(0 == ~cond); {66816#true} is VALID [2022-04-28 07:19:14,733 INFO L290 TraceCheckUtils]: 7: Hoare triple {66816#true} ~cond := #in~cond; {66816#true} is VALID [2022-04-28 07:19:14,733 INFO L272 TraceCheckUtils]: 6: Hoare triple {67321#(<= ~counter~0 17)} call assume_abort_if_not((if ~x1~0 >= 0 then 1 else 0)); {66816#true} is VALID [2022-04-28 07:19:14,733 INFO L290 TraceCheckUtils]: 5: Hoare triple {67321#(<= ~counter~0 17)} havoc ~x1~0;havoc ~x2~0;havoc ~y1~0;havoc ~y2~0;havoc ~y3~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~x1~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~x2~0 := #t~nondet5;havoc #t~nondet5; {67321#(<= ~counter~0 17)} is VALID [2022-04-28 07:19:14,733 INFO L272 TraceCheckUtils]: 4: Hoare triple {67321#(<= ~counter~0 17)} call #t~ret7 := main(); {67321#(<= ~counter~0 17)} is VALID [2022-04-28 07:19:14,733 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {67321#(<= ~counter~0 17)} {66816#true} #67#return; {67321#(<= ~counter~0 17)} is VALID [2022-04-28 07:19:14,734 INFO L290 TraceCheckUtils]: 2: Hoare triple {67321#(<= ~counter~0 17)} assume true; {67321#(<= ~counter~0 17)} is VALID [2022-04-28 07:19:14,734 INFO L290 TraceCheckUtils]: 1: Hoare triple {66816#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(11, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {67321#(<= ~counter~0 17)} is VALID [2022-04-28 07:19:14,734 INFO L272 TraceCheckUtils]: 0: Hoare triple {66816#true} call ULTIMATE.init(); {66816#true} is VALID [2022-04-28 07:19:14,735 INFO L134 CoverageAnalysis]: Checked inductivity of 4596 backedges. 64 proven. 2544 refuted. 0 times theorem prover too weak. 1988 trivial. 0 not checked. [2022-04-28 07:19:14,735 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 07:19:14,735 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1698150646] [2022-04-28 07:19:14,735 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 07:19:14,735 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2140224403] [2022-04-28 07:19:14,735 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2140224403] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 07:19:14,735 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 07:19:14,735 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [36, 36] total 54 [2022-04-28 07:19:14,736 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 07:19:14,736 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [862987252] [2022-04-28 07:19:14,736 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [862987252] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 07:19:14,736 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 07:19:14,736 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [36] imperfect sequences [] total 36 [2022-04-28 07:19:14,736 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1664680516] [2022-04-28 07:19:14,736 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 07:19:14,736 INFO L78 Accepts]: Start accepts. Automaton has has 36 states, 36 states have (on average 6.555555555555555) internal successors, (236), 35 states have internal predecessors, (236), 35 states have call successors, (37), 35 states have call predecessors, (37), 33 states have return successors, (35), 33 states have call predecessors, (35), 34 states have call successors, (35) Word has length 311 [2022-04-28 07:19:14,737 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 07:19:14,737 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 36 states, 36 states have (on average 6.555555555555555) internal successors, (236), 35 states have internal predecessors, (236), 35 states have call successors, (37), 35 states have call predecessors, (37), 33 states have return successors, (35), 33 states have call predecessors, (35), 34 states have call successors, (35) [2022-04-28 07:19:15,036 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 308 edges. 308 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 07:19:15,036 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 36 states [2022-04-28 07:19:15,036 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 07:19:15,036 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 36 interpolants. [2022-04-28 07:19:15,036 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1331, Invalid=1531, Unknown=0, NotChecked=0, Total=2862 [2022-04-28 07:19:15,037 INFO L87 Difference]: Start difference. First operand 308 states and 341 transitions. Second operand has 36 states, 36 states have (on average 6.555555555555555) internal successors, (236), 35 states have internal predecessors, (236), 35 states have call successors, (37), 35 states have call predecessors, (37), 33 states have return successors, (35), 33 states have call predecessors, (35), 34 states have call successors, (35) [2022-04-28 07:19:16,635 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 07:19:16,635 INFO L93 Difference]: Finished difference Result 322 states and 356 transitions. [2022-04-28 07:19:16,635 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 68 states. [2022-04-28 07:19:16,635 INFO L78 Accepts]: Start accepts. Automaton has has 36 states, 36 states have (on average 6.555555555555555) internal successors, (236), 35 states have internal predecessors, (236), 35 states have call successors, (37), 35 states have call predecessors, (37), 33 states have return successors, (35), 33 states have call predecessors, (35), 34 states have call successors, (35) Word has length 311 [2022-04-28 07:19:16,636 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 07:19:16,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 36 states, 36 states have (on average 6.555555555555555) internal successors, (236), 35 states have internal predecessors, (236), 35 states have call successors, (37), 35 states have call predecessors, (37), 33 states have return successors, (35), 33 states have call predecessors, (35), 34 states have call successors, (35) [2022-04-28 07:19:16,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 68 states and 355 transitions. [2022-04-28 07:19:16,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 36 states, 36 states have (on average 6.555555555555555) internal successors, (236), 35 states have internal predecessors, (236), 35 states have call successors, (37), 35 states have call predecessors, (37), 33 states have return successors, (35), 33 states have call predecessors, (35), 34 states have call successors, (35) [2022-04-28 07:19:16,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 68 states and 355 transitions. [2022-04-28 07:19:16,646 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 68 states and 355 transitions. [2022-04-28 07:19:16,972 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 355 edges. 355 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 07:19:16,977 INFO L225 Difference]: With dead ends: 322 [2022-04-28 07:19:16,977 INFO L226 Difference]: Without dead ends: 317 [2022-04-28 07:19:16,978 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 653 GetRequests, 568 SyntacticMatches, 1 SemanticMatches, 84 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 594 ImplicationChecksByTransitivity, 1.2s TimeCoverageRelationStatistics Valid=3027, Invalid=4283, Unknown=0, NotChecked=0, Total=7310 [2022-04-28 07:19:16,978 INFO L413 NwaCegarLoop]: 58 mSDtfsCounter, 144 mSDsluCounter, 286 mSDsCounter, 0 mSdLazyCounter, 218 mSolverCounterSat, 35 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 144 SdHoareTripleChecker+Valid, 344 SdHoareTripleChecker+Invalid, 253 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 35 IncrementalHoareTripleChecker+Valid, 218 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-28 07:19:16,978 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [144 Valid, 344 Invalid, 253 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [35 Valid, 218 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-28 07:19:16,978 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 317 states. [2022-04-28 07:19:17,398 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 317 to 317. [2022-04-28 07:19:17,398 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 07:19:17,398 INFO L82 GeneralOperation]: Start isEquivalent. First operand 317 states. Second operand has 317 states, 243 states have (on average 1.139917695473251) internal successors, (277), 243 states have internal predecessors, (277), 38 states have call successors, (38), 37 states have call predecessors, (38), 35 states have return successors, (36), 36 states have call predecessors, (36), 36 states have call successors, (36) [2022-04-28 07:19:17,398 INFO L74 IsIncluded]: Start isIncluded. First operand 317 states. Second operand has 317 states, 243 states have (on average 1.139917695473251) internal successors, (277), 243 states have internal predecessors, (277), 38 states have call successors, (38), 37 states have call predecessors, (38), 35 states have return successors, (36), 36 states have call predecessors, (36), 36 states have call successors, (36) [2022-04-28 07:19:17,399 INFO L87 Difference]: Start difference. First operand 317 states. Second operand has 317 states, 243 states have (on average 1.139917695473251) internal successors, (277), 243 states have internal predecessors, (277), 38 states have call successors, (38), 37 states have call predecessors, (38), 35 states have return successors, (36), 36 states have call predecessors, (36), 36 states have call successors, (36) [2022-04-28 07:19:17,410 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 07:19:17,410 INFO L93 Difference]: Finished difference Result 317 states and 351 transitions. [2022-04-28 07:19:17,410 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 351 transitions. [2022-04-28 07:19:17,410 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 07:19:17,410 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 07:19:17,411 INFO L74 IsIncluded]: Start isIncluded. First operand has 317 states, 243 states have (on average 1.139917695473251) internal successors, (277), 243 states have internal predecessors, (277), 38 states have call successors, (38), 37 states have call predecessors, (38), 35 states have return successors, (36), 36 states have call predecessors, (36), 36 states have call successors, (36) Second operand 317 states. [2022-04-28 07:19:17,411 INFO L87 Difference]: Start difference. First operand has 317 states, 243 states have (on average 1.139917695473251) internal successors, (277), 243 states have internal predecessors, (277), 38 states have call successors, (38), 37 states have call predecessors, (38), 35 states have return successors, (36), 36 states have call predecessors, (36), 36 states have call successors, (36) Second operand 317 states. [2022-04-28 07:19:17,414 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 07:19:17,415 INFO L93 Difference]: Finished difference Result 317 states and 351 transitions. [2022-04-28 07:19:17,415 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 351 transitions. [2022-04-28 07:19:17,415 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 07:19:17,415 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 07:19:17,415 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 07:19:17,415 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 07:19:17,415 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 317 states, 243 states have (on average 1.139917695473251) internal successors, (277), 243 states have internal predecessors, (277), 38 states have call successors, (38), 37 states have call predecessors, (38), 35 states have return successors, (36), 36 states have call predecessors, (36), 36 states have call successors, (36) [2022-04-28 07:19:17,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 317 states and 351 transitions. [2022-04-28 07:19:17,420 INFO L78 Accepts]: Start accepts. Automaton has 317 states and 351 transitions. Word has length 311 [2022-04-28 07:19:17,420 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 07:19:17,420 INFO L495 AbstractCegarLoop]: Abstraction has 317 states and 351 transitions. [2022-04-28 07:19:17,420 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 36 states, 36 states have (on average 6.555555555555555) internal successors, (236), 35 states have internal predecessors, (236), 35 states have call successors, (37), 35 states have call predecessors, (37), 33 states have return successors, (35), 33 states have call predecessors, (35), 34 states have call successors, (35) [2022-04-28 07:19:17,421 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 317 states and 351 transitions. [2022-04-28 07:19:17,904 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 351 edges. 351 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 07:19:17,904 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 351 transitions. [2022-04-28 07:19:17,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 321 [2022-04-28 07:19:17,905 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 07:19:17,905 INFO L195 NwaCegarLoop]: trace histogram [34, 34, 33, 33, 33, 33, 33, 33, 33, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 07:19:17,924 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (36)] Forceful destruction successful, exit code 0 [2022-04-28 07:19:18,106 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 36 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable35 [2022-04-28 07:19:18,106 INFO L420 AbstractCegarLoop]: === Iteration 37 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 07:19:18,106 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 07:19:18,106 INFO L85 PathProgramCache]: Analyzing trace with hash 1410629916, now seen corresponding path program 65 times [2022-04-28 07:19:18,106 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 07:19:18,107 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [652646503] [2022-04-28 07:19:18,107 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 07:19:18,107 INFO L85 PathProgramCache]: Analyzing trace with hash 1410629916, now seen corresponding path program 66 times [2022-04-28 07:19:18,107 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 07:19:18,107 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1716555602] [2022-04-28 07:19:18,107 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 07:19:18,107 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 07:19:18,123 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 07:19:18,123 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1715091166] [2022-04-28 07:19:18,123 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-28 07:19:18,124 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 07:19:18,124 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 07:19:18,124 INFO L229 MonitoredProcess]: Starting monitored process 37 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 07:19:18,125 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (37)] Waiting until timeout for monitored process [2022-04-28 07:19:18,307 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 34 check-sat command(s) [2022-04-28 07:19:18,307 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 07:19:18,311 INFO L263 TraceCheckSpWp]: Trace formula consists of 852 conjuncts, 71 conjunts are in the unsatisfiable core [2022-04-28 07:19:18,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 07:19:18,364 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 07:19:19,970 INFO L272 TraceCheckUtils]: 0: Hoare triple {70711#true} call ULTIMATE.init(); {70711#true} is VALID [2022-04-28 07:19:19,971 INFO L290 TraceCheckUtils]: 1: Hoare triple {70711#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(11, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {70719#(<= ~counter~0 0)} is VALID [2022-04-28 07:19:19,971 INFO L290 TraceCheckUtils]: 2: Hoare triple {70719#(<= ~counter~0 0)} assume true; {70719#(<= ~counter~0 0)} is VALID [2022-04-28 07:19:19,971 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {70719#(<= ~counter~0 0)} {70711#true} #67#return; {70719#(<= ~counter~0 0)} is VALID [2022-04-28 07:19:19,971 INFO L272 TraceCheckUtils]: 4: Hoare triple {70719#(<= ~counter~0 0)} call #t~ret7 := main(); {70719#(<= ~counter~0 0)} is VALID [2022-04-28 07:19:19,972 INFO L290 TraceCheckUtils]: 5: Hoare triple {70719#(<= ~counter~0 0)} havoc ~x1~0;havoc ~x2~0;havoc ~y1~0;havoc ~y2~0;havoc ~y3~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~x1~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~x2~0 := #t~nondet5;havoc #t~nondet5; {70719#(<= ~counter~0 0)} is VALID [2022-04-28 07:19:19,972 INFO L272 TraceCheckUtils]: 6: Hoare triple {70719#(<= ~counter~0 0)} call assume_abort_if_not((if ~x1~0 >= 0 then 1 else 0)); {70719#(<= ~counter~0 0)} is VALID [2022-04-28 07:19:19,972 INFO L290 TraceCheckUtils]: 7: Hoare triple {70719#(<= ~counter~0 0)} ~cond := #in~cond; {70719#(<= ~counter~0 0)} is VALID [2022-04-28 07:19:19,972 INFO L290 TraceCheckUtils]: 8: Hoare triple {70719#(<= ~counter~0 0)} assume !(0 == ~cond); {70719#(<= ~counter~0 0)} is VALID [2022-04-28 07:19:19,973 INFO L290 TraceCheckUtils]: 9: Hoare triple {70719#(<= ~counter~0 0)} assume true; {70719#(<= ~counter~0 0)} is VALID [2022-04-28 07:19:19,973 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {70719#(<= ~counter~0 0)} {70719#(<= ~counter~0 0)} #59#return; {70719#(<= ~counter~0 0)} is VALID [2022-04-28 07:19:19,973 INFO L272 TraceCheckUtils]: 11: Hoare triple {70719#(<= ~counter~0 0)} call assume_abort_if_not((if 0 != ~x2~0 then 1 else 0)); {70719#(<= ~counter~0 0)} is VALID [2022-04-28 07:19:19,974 INFO L290 TraceCheckUtils]: 12: Hoare triple {70719#(<= ~counter~0 0)} ~cond := #in~cond; {70719#(<= ~counter~0 0)} is VALID [2022-04-28 07:19:19,974 INFO L290 TraceCheckUtils]: 13: Hoare triple {70719#(<= ~counter~0 0)} assume !(0 == ~cond); {70719#(<= ~counter~0 0)} is VALID [2022-04-28 07:19:19,974 INFO L290 TraceCheckUtils]: 14: Hoare triple {70719#(<= ~counter~0 0)} assume true; {70719#(<= ~counter~0 0)} is VALID [2022-04-28 07:19:19,974 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {70719#(<= ~counter~0 0)} {70719#(<= ~counter~0 0)} #61#return; {70719#(<= ~counter~0 0)} is VALID [2022-04-28 07:19:19,975 INFO L290 TraceCheckUtils]: 16: Hoare triple {70719#(<= ~counter~0 0)} ~y1~0 := 0;~y2~0 := 0;~y3~0 := ~x1~0; {70719#(<= ~counter~0 0)} is VALID [2022-04-28 07:19:19,976 INFO L290 TraceCheckUtils]: 17: Hoare triple {70719#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {70768#(<= ~counter~0 1)} is VALID [2022-04-28 07:19:19,977 INFO L290 TraceCheckUtils]: 18: Hoare triple {70768#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {70768#(<= ~counter~0 1)} is VALID [2022-04-28 07:19:19,977 INFO L272 TraceCheckUtils]: 19: Hoare triple {70768#(<= ~counter~0 1)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {70768#(<= ~counter~0 1)} is VALID [2022-04-28 07:19:19,977 INFO L290 TraceCheckUtils]: 20: Hoare triple {70768#(<= ~counter~0 1)} ~cond := #in~cond; {70768#(<= ~counter~0 1)} is VALID [2022-04-28 07:19:19,978 INFO L290 TraceCheckUtils]: 21: Hoare triple {70768#(<= ~counter~0 1)} assume !(0 == ~cond); {70768#(<= ~counter~0 1)} is VALID [2022-04-28 07:19:19,978 INFO L290 TraceCheckUtils]: 22: Hoare triple {70768#(<= ~counter~0 1)} assume true; {70768#(<= ~counter~0 1)} is VALID [2022-04-28 07:19:19,978 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {70768#(<= ~counter~0 1)} {70768#(<= ~counter~0 1)} #63#return; {70768#(<= ~counter~0 1)} is VALID [2022-04-28 07:19:19,978 INFO L290 TraceCheckUtils]: 24: Hoare triple {70768#(<= ~counter~0 1)} assume !!(0 != ~y3~0); {70768#(<= ~counter~0 1)} is VALID [2022-04-28 07:19:19,979 INFO L290 TraceCheckUtils]: 25: Hoare triple {70768#(<= ~counter~0 1)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {70768#(<= ~counter~0 1)} is VALID [2022-04-28 07:19:19,980 INFO L290 TraceCheckUtils]: 26: Hoare triple {70768#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {70796#(<= ~counter~0 2)} is VALID [2022-04-28 07:19:19,980 INFO L290 TraceCheckUtils]: 27: Hoare triple {70796#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {70796#(<= ~counter~0 2)} is VALID [2022-04-28 07:19:19,980 INFO L272 TraceCheckUtils]: 28: Hoare triple {70796#(<= ~counter~0 2)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {70796#(<= ~counter~0 2)} is VALID [2022-04-28 07:19:19,980 INFO L290 TraceCheckUtils]: 29: Hoare triple {70796#(<= ~counter~0 2)} ~cond := #in~cond; {70796#(<= ~counter~0 2)} is VALID [2022-04-28 07:19:19,981 INFO L290 TraceCheckUtils]: 30: Hoare triple {70796#(<= ~counter~0 2)} assume !(0 == ~cond); {70796#(<= ~counter~0 2)} is VALID [2022-04-28 07:19:19,981 INFO L290 TraceCheckUtils]: 31: Hoare triple {70796#(<= ~counter~0 2)} assume true; {70796#(<= ~counter~0 2)} is VALID [2022-04-28 07:19:19,981 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {70796#(<= ~counter~0 2)} {70796#(<= ~counter~0 2)} #63#return; {70796#(<= ~counter~0 2)} is VALID [2022-04-28 07:19:19,982 INFO L290 TraceCheckUtils]: 33: Hoare triple {70796#(<= ~counter~0 2)} assume !!(0 != ~y3~0); {70796#(<= ~counter~0 2)} is VALID [2022-04-28 07:19:19,982 INFO L290 TraceCheckUtils]: 34: Hoare triple {70796#(<= ~counter~0 2)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {70796#(<= ~counter~0 2)} is VALID [2022-04-28 07:19:19,983 INFO L290 TraceCheckUtils]: 35: Hoare triple {70796#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {70824#(<= ~counter~0 3)} is VALID [2022-04-28 07:19:19,983 INFO L290 TraceCheckUtils]: 36: Hoare triple {70824#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {70824#(<= ~counter~0 3)} is VALID [2022-04-28 07:19:19,983 INFO L272 TraceCheckUtils]: 37: Hoare triple {70824#(<= ~counter~0 3)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {70824#(<= ~counter~0 3)} is VALID [2022-04-28 07:19:19,984 INFO L290 TraceCheckUtils]: 38: Hoare triple {70824#(<= ~counter~0 3)} ~cond := #in~cond; {70824#(<= ~counter~0 3)} is VALID [2022-04-28 07:19:19,984 INFO L290 TraceCheckUtils]: 39: Hoare triple {70824#(<= ~counter~0 3)} assume !(0 == ~cond); {70824#(<= ~counter~0 3)} is VALID [2022-04-28 07:19:19,984 INFO L290 TraceCheckUtils]: 40: Hoare triple {70824#(<= ~counter~0 3)} assume true; {70824#(<= ~counter~0 3)} is VALID [2022-04-28 07:19:19,985 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {70824#(<= ~counter~0 3)} {70824#(<= ~counter~0 3)} #63#return; {70824#(<= ~counter~0 3)} is VALID [2022-04-28 07:19:19,985 INFO L290 TraceCheckUtils]: 42: Hoare triple {70824#(<= ~counter~0 3)} assume !!(0 != ~y3~0); {70824#(<= ~counter~0 3)} is VALID [2022-04-28 07:19:19,985 INFO L290 TraceCheckUtils]: 43: Hoare triple {70824#(<= ~counter~0 3)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {70824#(<= ~counter~0 3)} is VALID [2022-04-28 07:19:19,986 INFO L290 TraceCheckUtils]: 44: Hoare triple {70824#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {70852#(<= ~counter~0 4)} is VALID [2022-04-28 07:19:19,986 INFO L290 TraceCheckUtils]: 45: Hoare triple {70852#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {70852#(<= ~counter~0 4)} is VALID [2022-04-28 07:19:19,987 INFO L272 TraceCheckUtils]: 46: Hoare triple {70852#(<= ~counter~0 4)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {70852#(<= ~counter~0 4)} is VALID [2022-04-28 07:19:19,987 INFO L290 TraceCheckUtils]: 47: Hoare triple {70852#(<= ~counter~0 4)} ~cond := #in~cond; {70852#(<= ~counter~0 4)} is VALID [2022-04-28 07:19:19,987 INFO L290 TraceCheckUtils]: 48: Hoare triple {70852#(<= ~counter~0 4)} assume !(0 == ~cond); {70852#(<= ~counter~0 4)} is VALID [2022-04-28 07:19:19,988 INFO L290 TraceCheckUtils]: 49: Hoare triple {70852#(<= ~counter~0 4)} assume true; {70852#(<= ~counter~0 4)} is VALID [2022-04-28 07:19:19,988 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {70852#(<= ~counter~0 4)} {70852#(<= ~counter~0 4)} #63#return; {70852#(<= ~counter~0 4)} is VALID [2022-04-28 07:19:19,988 INFO L290 TraceCheckUtils]: 51: Hoare triple {70852#(<= ~counter~0 4)} assume !!(0 != ~y3~0); {70852#(<= ~counter~0 4)} is VALID [2022-04-28 07:19:19,989 INFO L290 TraceCheckUtils]: 52: Hoare triple {70852#(<= ~counter~0 4)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {70852#(<= ~counter~0 4)} is VALID [2022-04-28 07:19:19,989 INFO L290 TraceCheckUtils]: 53: Hoare triple {70852#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {70880#(<= ~counter~0 5)} is VALID [2022-04-28 07:19:19,990 INFO L290 TraceCheckUtils]: 54: Hoare triple {70880#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {70880#(<= ~counter~0 5)} is VALID [2022-04-28 07:19:19,990 INFO L272 TraceCheckUtils]: 55: Hoare triple {70880#(<= ~counter~0 5)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {70880#(<= ~counter~0 5)} is VALID [2022-04-28 07:19:19,990 INFO L290 TraceCheckUtils]: 56: Hoare triple {70880#(<= ~counter~0 5)} ~cond := #in~cond; {70880#(<= ~counter~0 5)} is VALID [2022-04-28 07:19:19,991 INFO L290 TraceCheckUtils]: 57: Hoare triple {70880#(<= ~counter~0 5)} assume !(0 == ~cond); {70880#(<= ~counter~0 5)} is VALID [2022-04-28 07:19:19,991 INFO L290 TraceCheckUtils]: 58: Hoare triple {70880#(<= ~counter~0 5)} assume true; {70880#(<= ~counter~0 5)} is VALID [2022-04-28 07:19:19,991 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {70880#(<= ~counter~0 5)} {70880#(<= ~counter~0 5)} #63#return; {70880#(<= ~counter~0 5)} is VALID [2022-04-28 07:19:19,991 INFO L290 TraceCheckUtils]: 60: Hoare triple {70880#(<= ~counter~0 5)} assume !!(0 != ~y3~0); {70880#(<= ~counter~0 5)} is VALID [2022-04-28 07:19:19,992 INFO L290 TraceCheckUtils]: 61: Hoare triple {70880#(<= ~counter~0 5)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {70880#(<= ~counter~0 5)} is VALID [2022-04-28 07:19:19,993 INFO L290 TraceCheckUtils]: 62: Hoare triple {70880#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {70908#(<= ~counter~0 6)} is VALID [2022-04-28 07:19:19,993 INFO L290 TraceCheckUtils]: 63: Hoare triple {70908#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {70908#(<= ~counter~0 6)} is VALID [2022-04-28 07:19:19,993 INFO L272 TraceCheckUtils]: 64: Hoare triple {70908#(<= ~counter~0 6)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {70908#(<= ~counter~0 6)} is VALID [2022-04-28 07:19:19,994 INFO L290 TraceCheckUtils]: 65: Hoare triple {70908#(<= ~counter~0 6)} ~cond := #in~cond; {70908#(<= ~counter~0 6)} is VALID [2022-04-28 07:19:19,994 INFO L290 TraceCheckUtils]: 66: Hoare triple {70908#(<= ~counter~0 6)} assume !(0 == ~cond); {70908#(<= ~counter~0 6)} is VALID [2022-04-28 07:19:19,994 INFO L290 TraceCheckUtils]: 67: Hoare triple {70908#(<= ~counter~0 6)} assume true; {70908#(<= ~counter~0 6)} is VALID [2022-04-28 07:19:19,995 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {70908#(<= ~counter~0 6)} {70908#(<= ~counter~0 6)} #63#return; {70908#(<= ~counter~0 6)} is VALID [2022-04-28 07:19:19,995 INFO L290 TraceCheckUtils]: 69: Hoare triple {70908#(<= ~counter~0 6)} assume !!(0 != ~y3~0); {70908#(<= ~counter~0 6)} is VALID [2022-04-28 07:19:19,995 INFO L290 TraceCheckUtils]: 70: Hoare triple {70908#(<= ~counter~0 6)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {70908#(<= ~counter~0 6)} is VALID [2022-04-28 07:19:19,996 INFO L290 TraceCheckUtils]: 71: Hoare triple {70908#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {70936#(<= ~counter~0 7)} is VALID [2022-04-28 07:19:19,996 INFO L290 TraceCheckUtils]: 72: Hoare triple {70936#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {70936#(<= ~counter~0 7)} is VALID [2022-04-28 07:19:19,997 INFO L272 TraceCheckUtils]: 73: Hoare triple {70936#(<= ~counter~0 7)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {70936#(<= ~counter~0 7)} is VALID [2022-04-28 07:19:19,997 INFO L290 TraceCheckUtils]: 74: Hoare triple {70936#(<= ~counter~0 7)} ~cond := #in~cond; {70936#(<= ~counter~0 7)} is VALID [2022-04-28 07:19:19,997 INFO L290 TraceCheckUtils]: 75: Hoare triple {70936#(<= ~counter~0 7)} assume !(0 == ~cond); {70936#(<= ~counter~0 7)} is VALID [2022-04-28 07:19:19,997 INFO L290 TraceCheckUtils]: 76: Hoare triple {70936#(<= ~counter~0 7)} assume true; {70936#(<= ~counter~0 7)} is VALID [2022-04-28 07:19:19,998 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {70936#(<= ~counter~0 7)} {70936#(<= ~counter~0 7)} #63#return; {70936#(<= ~counter~0 7)} is VALID [2022-04-28 07:19:19,998 INFO L290 TraceCheckUtils]: 78: Hoare triple {70936#(<= ~counter~0 7)} assume !!(0 != ~y3~0); {70936#(<= ~counter~0 7)} is VALID [2022-04-28 07:19:19,998 INFO L290 TraceCheckUtils]: 79: Hoare triple {70936#(<= ~counter~0 7)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {70936#(<= ~counter~0 7)} is VALID [2022-04-28 07:19:19,999 INFO L290 TraceCheckUtils]: 80: Hoare triple {70936#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {70964#(<= ~counter~0 8)} is VALID [2022-04-28 07:19:19,999 INFO L290 TraceCheckUtils]: 81: Hoare triple {70964#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {70964#(<= ~counter~0 8)} is VALID [2022-04-28 07:19:20,000 INFO L272 TraceCheckUtils]: 82: Hoare triple {70964#(<= ~counter~0 8)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {70964#(<= ~counter~0 8)} is VALID [2022-04-28 07:19:20,000 INFO L290 TraceCheckUtils]: 83: Hoare triple {70964#(<= ~counter~0 8)} ~cond := #in~cond; {70964#(<= ~counter~0 8)} is VALID [2022-04-28 07:19:20,000 INFO L290 TraceCheckUtils]: 84: Hoare triple {70964#(<= ~counter~0 8)} assume !(0 == ~cond); {70964#(<= ~counter~0 8)} is VALID [2022-04-28 07:19:20,001 INFO L290 TraceCheckUtils]: 85: Hoare triple {70964#(<= ~counter~0 8)} assume true; {70964#(<= ~counter~0 8)} is VALID [2022-04-28 07:19:20,001 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {70964#(<= ~counter~0 8)} {70964#(<= ~counter~0 8)} #63#return; {70964#(<= ~counter~0 8)} is VALID [2022-04-28 07:19:20,001 INFO L290 TraceCheckUtils]: 87: Hoare triple {70964#(<= ~counter~0 8)} assume !!(0 != ~y3~0); {70964#(<= ~counter~0 8)} is VALID [2022-04-28 07:19:20,002 INFO L290 TraceCheckUtils]: 88: Hoare triple {70964#(<= ~counter~0 8)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {70964#(<= ~counter~0 8)} is VALID [2022-04-28 07:19:20,002 INFO L290 TraceCheckUtils]: 89: Hoare triple {70964#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {70992#(<= ~counter~0 9)} is VALID [2022-04-28 07:19:20,003 INFO L290 TraceCheckUtils]: 90: Hoare triple {70992#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {70992#(<= ~counter~0 9)} is VALID [2022-04-28 07:19:20,003 INFO L272 TraceCheckUtils]: 91: Hoare triple {70992#(<= ~counter~0 9)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {70992#(<= ~counter~0 9)} is VALID [2022-04-28 07:19:20,003 INFO L290 TraceCheckUtils]: 92: Hoare triple {70992#(<= ~counter~0 9)} ~cond := #in~cond; {70992#(<= ~counter~0 9)} is VALID [2022-04-28 07:19:20,004 INFO L290 TraceCheckUtils]: 93: Hoare triple {70992#(<= ~counter~0 9)} assume !(0 == ~cond); {70992#(<= ~counter~0 9)} is VALID [2022-04-28 07:19:20,004 INFO L290 TraceCheckUtils]: 94: Hoare triple {70992#(<= ~counter~0 9)} assume true; {70992#(<= ~counter~0 9)} is VALID [2022-04-28 07:19:20,004 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {70992#(<= ~counter~0 9)} {70992#(<= ~counter~0 9)} #63#return; {70992#(<= ~counter~0 9)} is VALID [2022-04-28 07:19:20,004 INFO L290 TraceCheckUtils]: 96: Hoare triple {70992#(<= ~counter~0 9)} assume !!(0 != ~y3~0); {70992#(<= ~counter~0 9)} is VALID [2022-04-28 07:19:20,005 INFO L290 TraceCheckUtils]: 97: Hoare triple {70992#(<= ~counter~0 9)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {70992#(<= ~counter~0 9)} is VALID [2022-04-28 07:19:20,005 INFO L290 TraceCheckUtils]: 98: Hoare triple {70992#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71020#(<= ~counter~0 10)} is VALID [2022-04-28 07:19:20,006 INFO L290 TraceCheckUtils]: 99: Hoare triple {71020#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {71020#(<= ~counter~0 10)} is VALID [2022-04-28 07:19:20,006 INFO L272 TraceCheckUtils]: 100: Hoare triple {71020#(<= ~counter~0 10)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {71020#(<= ~counter~0 10)} is VALID [2022-04-28 07:19:20,006 INFO L290 TraceCheckUtils]: 101: Hoare triple {71020#(<= ~counter~0 10)} ~cond := #in~cond; {71020#(<= ~counter~0 10)} is VALID [2022-04-28 07:19:20,007 INFO L290 TraceCheckUtils]: 102: Hoare triple {71020#(<= ~counter~0 10)} assume !(0 == ~cond); {71020#(<= ~counter~0 10)} is VALID [2022-04-28 07:19:20,007 INFO L290 TraceCheckUtils]: 103: Hoare triple {71020#(<= ~counter~0 10)} assume true; {71020#(<= ~counter~0 10)} is VALID [2022-04-28 07:19:20,007 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {71020#(<= ~counter~0 10)} {71020#(<= ~counter~0 10)} #63#return; {71020#(<= ~counter~0 10)} is VALID [2022-04-28 07:19:20,008 INFO L290 TraceCheckUtils]: 105: Hoare triple {71020#(<= ~counter~0 10)} assume !!(0 != ~y3~0); {71020#(<= ~counter~0 10)} is VALID [2022-04-28 07:19:20,008 INFO L290 TraceCheckUtils]: 106: Hoare triple {71020#(<= ~counter~0 10)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {71020#(<= ~counter~0 10)} is VALID [2022-04-28 07:19:20,009 INFO L290 TraceCheckUtils]: 107: Hoare triple {71020#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71048#(<= ~counter~0 11)} is VALID [2022-04-28 07:19:20,009 INFO L290 TraceCheckUtils]: 108: Hoare triple {71048#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {71048#(<= ~counter~0 11)} is VALID [2022-04-28 07:19:20,009 INFO L272 TraceCheckUtils]: 109: Hoare triple {71048#(<= ~counter~0 11)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {71048#(<= ~counter~0 11)} is VALID [2022-04-28 07:19:20,010 INFO L290 TraceCheckUtils]: 110: Hoare triple {71048#(<= ~counter~0 11)} ~cond := #in~cond; {71048#(<= ~counter~0 11)} is VALID [2022-04-28 07:19:20,010 INFO L290 TraceCheckUtils]: 111: Hoare triple {71048#(<= ~counter~0 11)} assume !(0 == ~cond); {71048#(<= ~counter~0 11)} is VALID [2022-04-28 07:19:20,010 INFO L290 TraceCheckUtils]: 112: Hoare triple {71048#(<= ~counter~0 11)} assume true; {71048#(<= ~counter~0 11)} is VALID [2022-04-28 07:19:20,011 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {71048#(<= ~counter~0 11)} {71048#(<= ~counter~0 11)} #63#return; {71048#(<= ~counter~0 11)} is VALID [2022-04-28 07:19:20,011 INFO L290 TraceCheckUtils]: 114: Hoare triple {71048#(<= ~counter~0 11)} assume !!(0 != ~y3~0); {71048#(<= ~counter~0 11)} is VALID [2022-04-28 07:19:20,011 INFO L290 TraceCheckUtils]: 115: Hoare triple {71048#(<= ~counter~0 11)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {71048#(<= ~counter~0 11)} is VALID [2022-04-28 07:19:20,012 INFO L290 TraceCheckUtils]: 116: Hoare triple {71048#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71076#(<= ~counter~0 12)} is VALID [2022-04-28 07:19:20,012 INFO L290 TraceCheckUtils]: 117: Hoare triple {71076#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {71076#(<= ~counter~0 12)} is VALID [2022-04-28 07:19:20,013 INFO L272 TraceCheckUtils]: 118: Hoare triple {71076#(<= ~counter~0 12)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {71076#(<= ~counter~0 12)} is VALID [2022-04-28 07:19:20,013 INFO L290 TraceCheckUtils]: 119: Hoare triple {71076#(<= ~counter~0 12)} ~cond := #in~cond; {71076#(<= ~counter~0 12)} is VALID [2022-04-28 07:19:20,013 INFO L290 TraceCheckUtils]: 120: Hoare triple {71076#(<= ~counter~0 12)} assume !(0 == ~cond); {71076#(<= ~counter~0 12)} is VALID [2022-04-28 07:19:20,013 INFO L290 TraceCheckUtils]: 121: Hoare triple {71076#(<= ~counter~0 12)} assume true; {71076#(<= ~counter~0 12)} is VALID [2022-04-28 07:19:20,014 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {71076#(<= ~counter~0 12)} {71076#(<= ~counter~0 12)} #63#return; {71076#(<= ~counter~0 12)} is VALID [2022-04-28 07:19:20,014 INFO L290 TraceCheckUtils]: 123: Hoare triple {71076#(<= ~counter~0 12)} assume !!(0 != ~y3~0); {71076#(<= ~counter~0 12)} is VALID [2022-04-28 07:19:20,014 INFO L290 TraceCheckUtils]: 124: Hoare triple {71076#(<= ~counter~0 12)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {71076#(<= ~counter~0 12)} is VALID [2022-04-28 07:19:20,015 INFO L290 TraceCheckUtils]: 125: Hoare triple {71076#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71104#(<= ~counter~0 13)} is VALID [2022-04-28 07:19:20,015 INFO L290 TraceCheckUtils]: 126: Hoare triple {71104#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {71104#(<= ~counter~0 13)} is VALID [2022-04-28 07:19:20,016 INFO L272 TraceCheckUtils]: 127: Hoare triple {71104#(<= ~counter~0 13)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {71104#(<= ~counter~0 13)} is VALID [2022-04-28 07:19:20,016 INFO L290 TraceCheckUtils]: 128: Hoare triple {71104#(<= ~counter~0 13)} ~cond := #in~cond; {71104#(<= ~counter~0 13)} is VALID [2022-04-28 07:19:20,016 INFO L290 TraceCheckUtils]: 129: Hoare triple {71104#(<= ~counter~0 13)} assume !(0 == ~cond); {71104#(<= ~counter~0 13)} is VALID [2022-04-28 07:19:20,017 INFO L290 TraceCheckUtils]: 130: Hoare triple {71104#(<= ~counter~0 13)} assume true; {71104#(<= ~counter~0 13)} is VALID [2022-04-28 07:19:20,017 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {71104#(<= ~counter~0 13)} {71104#(<= ~counter~0 13)} #63#return; {71104#(<= ~counter~0 13)} is VALID [2022-04-28 07:19:20,017 INFO L290 TraceCheckUtils]: 132: Hoare triple {71104#(<= ~counter~0 13)} assume !!(0 != ~y3~0); {71104#(<= ~counter~0 13)} is VALID [2022-04-28 07:19:20,017 INFO L290 TraceCheckUtils]: 133: Hoare triple {71104#(<= ~counter~0 13)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {71104#(<= ~counter~0 13)} is VALID [2022-04-28 07:19:20,018 INFO L290 TraceCheckUtils]: 134: Hoare triple {71104#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71132#(<= ~counter~0 14)} is VALID [2022-04-28 07:19:20,019 INFO L290 TraceCheckUtils]: 135: Hoare triple {71132#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {71132#(<= ~counter~0 14)} is VALID [2022-04-28 07:19:20,019 INFO L272 TraceCheckUtils]: 136: Hoare triple {71132#(<= ~counter~0 14)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {71132#(<= ~counter~0 14)} is VALID [2022-04-28 07:19:20,019 INFO L290 TraceCheckUtils]: 137: Hoare triple {71132#(<= ~counter~0 14)} ~cond := #in~cond; {71132#(<= ~counter~0 14)} is VALID [2022-04-28 07:19:20,020 INFO L290 TraceCheckUtils]: 138: Hoare triple {71132#(<= ~counter~0 14)} assume !(0 == ~cond); {71132#(<= ~counter~0 14)} is VALID [2022-04-28 07:19:20,020 INFO L290 TraceCheckUtils]: 139: Hoare triple {71132#(<= ~counter~0 14)} assume true; {71132#(<= ~counter~0 14)} is VALID [2022-04-28 07:19:20,020 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {71132#(<= ~counter~0 14)} {71132#(<= ~counter~0 14)} #63#return; {71132#(<= ~counter~0 14)} is VALID [2022-04-28 07:19:20,021 INFO L290 TraceCheckUtils]: 141: Hoare triple {71132#(<= ~counter~0 14)} assume !!(0 != ~y3~0); {71132#(<= ~counter~0 14)} is VALID [2022-04-28 07:19:20,021 INFO L290 TraceCheckUtils]: 142: Hoare triple {71132#(<= ~counter~0 14)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {71132#(<= ~counter~0 14)} is VALID [2022-04-28 07:19:20,022 INFO L290 TraceCheckUtils]: 143: Hoare triple {71132#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71160#(<= ~counter~0 15)} is VALID [2022-04-28 07:19:20,022 INFO L290 TraceCheckUtils]: 144: Hoare triple {71160#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {71160#(<= ~counter~0 15)} is VALID [2022-04-28 07:19:20,022 INFO L272 TraceCheckUtils]: 145: Hoare triple {71160#(<= ~counter~0 15)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {71160#(<= ~counter~0 15)} is VALID [2022-04-28 07:19:20,022 INFO L290 TraceCheckUtils]: 146: Hoare triple {71160#(<= ~counter~0 15)} ~cond := #in~cond; {71160#(<= ~counter~0 15)} is VALID [2022-04-28 07:19:20,023 INFO L290 TraceCheckUtils]: 147: Hoare triple {71160#(<= ~counter~0 15)} assume !(0 == ~cond); {71160#(<= ~counter~0 15)} is VALID [2022-04-28 07:19:20,023 INFO L290 TraceCheckUtils]: 148: Hoare triple {71160#(<= ~counter~0 15)} assume true; {71160#(<= ~counter~0 15)} is VALID [2022-04-28 07:19:20,023 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {71160#(<= ~counter~0 15)} {71160#(<= ~counter~0 15)} #63#return; {71160#(<= ~counter~0 15)} is VALID [2022-04-28 07:19:20,024 INFO L290 TraceCheckUtils]: 150: Hoare triple {71160#(<= ~counter~0 15)} assume !!(0 != ~y3~0); {71160#(<= ~counter~0 15)} is VALID [2022-04-28 07:19:20,024 INFO L290 TraceCheckUtils]: 151: Hoare triple {71160#(<= ~counter~0 15)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {71160#(<= ~counter~0 15)} is VALID [2022-04-28 07:19:20,025 INFO L290 TraceCheckUtils]: 152: Hoare triple {71160#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71188#(<= ~counter~0 16)} is VALID [2022-04-28 07:19:20,025 INFO L290 TraceCheckUtils]: 153: Hoare triple {71188#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {71188#(<= ~counter~0 16)} is VALID [2022-04-28 07:19:20,025 INFO L272 TraceCheckUtils]: 154: Hoare triple {71188#(<= ~counter~0 16)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {71188#(<= ~counter~0 16)} is VALID [2022-04-28 07:19:20,026 INFO L290 TraceCheckUtils]: 155: Hoare triple {71188#(<= ~counter~0 16)} ~cond := #in~cond; {71188#(<= ~counter~0 16)} is VALID [2022-04-28 07:19:20,026 INFO L290 TraceCheckUtils]: 156: Hoare triple {71188#(<= ~counter~0 16)} assume !(0 == ~cond); {71188#(<= ~counter~0 16)} is VALID [2022-04-28 07:19:20,026 INFO L290 TraceCheckUtils]: 157: Hoare triple {71188#(<= ~counter~0 16)} assume true; {71188#(<= ~counter~0 16)} is VALID [2022-04-28 07:19:20,026 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {71188#(<= ~counter~0 16)} {71188#(<= ~counter~0 16)} #63#return; {71188#(<= ~counter~0 16)} is VALID [2022-04-28 07:19:20,027 INFO L290 TraceCheckUtils]: 159: Hoare triple {71188#(<= ~counter~0 16)} assume !!(0 != ~y3~0); {71188#(<= ~counter~0 16)} is VALID [2022-04-28 07:19:20,027 INFO L290 TraceCheckUtils]: 160: Hoare triple {71188#(<= ~counter~0 16)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {71188#(<= ~counter~0 16)} is VALID [2022-04-28 07:19:20,028 INFO L290 TraceCheckUtils]: 161: Hoare triple {71188#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71216#(<= ~counter~0 17)} is VALID [2022-04-28 07:19:20,028 INFO L290 TraceCheckUtils]: 162: Hoare triple {71216#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {71216#(<= ~counter~0 17)} is VALID [2022-04-28 07:19:20,028 INFO L272 TraceCheckUtils]: 163: Hoare triple {71216#(<= ~counter~0 17)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {71216#(<= ~counter~0 17)} is VALID [2022-04-28 07:19:20,029 INFO L290 TraceCheckUtils]: 164: Hoare triple {71216#(<= ~counter~0 17)} ~cond := #in~cond; {71216#(<= ~counter~0 17)} is VALID [2022-04-28 07:19:20,029 INFO L290 TraceCheckUtils]: 165: Hoare triple {71216#(<= ~counter~0 17)} assume !(0 == ~cond); {71216#(<= ~counter~0 17)} is VALID [2022-04-28 07:19:20,029 INFO L290 TraceCheckUtils]: 166: Hoare triple {71216#(<= ~counter~0 17)} assume true; {71216#(<= ~counter~0 17)} is VALID [2022-04-28 07:19:20,030 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {71216#(<= ~counter~0 17)} {71216#(<= ~counter~0 17)} #63#return; {71216#(<= ~counter~0 17)} is VALID [2022-04-28 07:19:20,030 INFO L290 TraceCheckUtils]: 168: Hoare triple {71216#(<= ~counter~0 17)} assume !!(0 != ~y3~0); {71216#(<= ~counter~0 17)} is VALID [2022-04-28 07:19:20,030 INFO L290 TraceCheckUtils]: 169: Hoare triple {71216#(<= ~counter~0 17)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {71216#(<= ~counter~0 17)} is VALID [2022-04-28 07:19:20,031 INFO L290 TraceCheckUtils]: 170: Hoare triple {71216#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71244#(<= ~counter~0 18)} is VALID [2022-04-28 07:19:20,031 INFO L290 TraceCheckUtils]: 171: Hoare triple {71244#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {71244#(<= ~counter~0 18)} is VALID [2022-04-28 07:19:20,032 INFO L272 TraceCheckUtils]: 172: Hoare triple {71244#(<= ~counter~0 18)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {71244#(<= ~counter~0 18)} is VALID [2022-04-28 07:19:20,032 INFO L290 TraceCheckUtils]: 173: Hoare triple {71244#(<= ~counter~0 18)} ~cond := #in~cond; {71244#(<= ~counter~0 18)} is VALID [2022-04-28 07:19:20,032 INFO L290 TraceCheckUtils]: 174: Hoare triple {71244#(<= ~counter~0 18)} assume !(0 == ~cond); {71244#(<= ~counter~0 18)} is VALID [2022-04-28 07:19:20,032 INFO L290 TraceCheckUtils]: 175: Hoare triple {71244#(<= ~counter~0 18)} assume true; {71244#(<= ~counter~0 18)} is VALID [2022-04-28 07:19:20,038 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {71244#(<= ~counter~0 18)} {71244#(<= ~counter~0 18)} #63#return; {71244#(<= ~counter~0 18)} is VALID [2022-04-28 07:19:20,040 INFO L290 TraceCheckUtils]: 177: Hoare triple {71244#(<= ~counter~0 18)} assume !!(0 != ~y3~0); {71244#(<= ~counter~0 18)} is VALID [2022-04-28 07:19:20,040 INFO L290 TraceCheckUtils]: 178: Hoare triple {71244#(<= ~counter~0 18)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {71244#(<= ~counter~0 18)} is VALID [2022-04-28 07:19:20,042 INFO L290 TraceCheckUtils]: 179: Hoare triple {71244#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71272#(<= ~counter~0 19)} is VALID [2022-04-28 07:19:20,042 INFO L290 TraceCheckUtils]: 180: Hoare triple {71272#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {71272#(<= ~counter~0 19)} is VALID [2022-04-28 07:19:20,042 INFO L272 TraceCheckUtils]: 181: Hoare triple {71272#(<= ~counter~0 19)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {71272#(<= ~counter~0 19)} is VALID [2022-04-28 07:19:20,043 INFO L290 TraceCheckUtils]: 182: Hoare triple {71272#(<= ~counter~0 19)} ~cond := #in~cond; {71272#(<= ~counter~0 19)} is VALID [2022-04-28 07:19:20,043 INFO L290 TraceCheckUtils]: 183: Hoare triple {71272#(<= ~counter~0 19)} assume !(0 == ~cond); {71272#(<= ~counter~0 19)} is VALID [2022-04-28 07:19:20,043 INFO L290 TraceCheckUtils]: 184: Hoare triple {71272#(<= ~counter~0 19)} assume true; {71272#(<= ~counter~0 19)} is VALID [2022-04-28 07:19:20,044 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {71272#(<= ~counter~0 19)} {71272#(<= ~counter~0 19)} #63#return; {71272#(<= ~counter~0 19)} is VALID [2022-04-28 07:19:20,044 INFO L290 TraceCheckUtils]: 186: Hoare triple {71272#(<= ~counter~0 19)} assume !!(0 != ~y3~0); {71272#(<= ~counter~0 19)} is VALID [2022-04-28 07:19:20,044 INFO L290 TraceCheckUtils]: 187: Hoare triple {71272#(<= ~counter~0 19)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {71272#(<= ~counter~0 19)} is VALID [2022-04-28 07:19:20,045 INFO L290 TraceCheckUtils]: 188: Hoare triple {71272#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71300#(<= ~counter~0 20)} is VALID [2022-04-28 07:19:20,045 INFO L290 TraceCheckUtils]: 189: Hoare triple {71300#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {71300#(<= ~counter~0 20)} is VALID [2022-04-28 07:19:20,046 INFO L272 TraceCheckUtils]: 190: Hoare triple {71300#(<= ~counter~0 20)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {71300#(<= ~counter~0 20)} is VALID [2022-04-28 07:19:20,046 INFO L290 TraceCheckUtils]: 191: Hoare triple {71300#(<= ~counter~0 20)} ~cond := #in~cond; {71300#(<= ~counter~0 20)} is VALID [2022-04-28 07:19:20,046 INFO L290 TraceCheckUtils]: 192: Hoare triple {71300#(<= ~counter~0 20)} assume !(0 == ~cond); {71300#(<= ~counter~0 20)} is VALID [2022-04-28 07:19:20,046 INFO L290 TraceCheckUtils]: 193: Hoare triple {71300#(<= ~counter~0 20)} assume true; {71300#(<= ~counter~0 20)} is VALID [2022-04-28 07:19:20,047 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {71300#(<= ~counter~0 20)} {71300#(<= ~counter~0 20)} #63#return; {71300#(<= ~counter~0 20)} is VALID [2022-04-28 07:19:20,047 INFO L290 TraceCheckUtils]: 195: Hoare triple {71300#(<= ~counter~0 20)} assume !!(0 != ~y3~0); {71300#(<= ~counter~0 20)} is VALID [2022-04-28 07:19:20,047 INFO L290 TraceCheckUtils]: 196: Hoare triple {71300#(<= ~counter~0 20)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {71300#(<= ~counter~0 20)} is VALID [2022-04-28 07:19:20,048 INFO L290 TraceCheckUtils]: 197: Hoare triple {71300#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71328#(<= ~counter~0 21)} is VALID [2022-04-28 07:19:20,048 INFO L290 TraceCheckUtils]: 198: Hoare triple {71328#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {71328#(<= ~counter~0 21)} is VALID [2022-04-28 07:19:20,049 INFO L272 TraceCheckUtils]: 199: Hoare triple {71328#(<= ~counter~0 21)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {71328#(<= ~counter~0 21)} is VALID [2022-04-28 07:19:20,049 INFO L290 TraceCheckUtils]: 200: Hoare triple {71328#(<= ~counter~0 21)} ~cond := #in~cond; {71328#(<= ~counter~0 21)} is VALID [2022-04-28 07:19:20,049 INFO L290 TraceCheckUtils]: 201: Hoare triple {71328#(<= ~counter~0 21)} assume !(0 == ~cond); {71328#(<= ~counter~0 21)} is VALID [2022-04-28 07:19:20,049 INFO L290 TraceCheckUtils]: 202: Hoare triple {71328#(<= ~counter~0 21)} assume true; {71328#(<= ~counter~0 21)} is VALID [2022-04-28 07:19:20,050 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {71328#(<= ~counter~0 21)} {71328#(<= ~counter~0 21)} #63#return; {71328#(<= ~counter~0 21)} is VALID [2022-04-28 07:19:20,050 INFO L290 TraceCheckUtils]: 204: Hoare triple {71328#(<= ~counter~0 21)} assume !!(0 != ~y3~0); {71328#(<= ~counter~0 21)} is VALID [2022-04-28 07:19:20,050 INFO L290 TraceCheckUtils]: 205: Hoare triple {71328#(<= ~counter~0 21)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {71328#(<= ~counter~0 21)} is VALID [2022-04-28 07:19:20,051 INFO L290 TraceCheckUtils]: 206: Hoare triple {71328#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71356#(<= ~counter~0 22)} is VALID [2022-04-28 07:19:20,051 INFO L290 TraceCheckUtils]: 207: Hoare triple {71356#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {71356#(<= ~counter~0 22)} is VALID [2022-04-28 07:19:20,052 INFO L272 TraceCheckUtils]: 208: Hoare triple {71356#(<= ~counter~0 22)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {71356#(<= ~counter~0 22)} is VALID [2022-04-28 07:19:20,052 INFO L290 TraceCheckUtils]: 209: Hoare triple {71356#(<= ~counter~0 22)} ~cond := #in~cond; {71356#(<= ~counter~0 22)} is VALID [2022-04-28 07:19:20,052 INFO L290 TraceCheckUtils]: 210: Hoare triple {71356#(<= ~counter~0 22)} assume !(0 == ~cond); {71356#(<= ~counter~0 22)} is VALID [2022-04-28 07:19:20,053 INFO L290 TraceCheckUtils]: 211: Hoare triple {71356#(<= ~counter~0 22)} assume true; {71356#(<= ~counter~0 22)} is VALID [2022-04-28 07:19:20,053 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {71356#(<= ~counter~0 22)} {71356#(<= ~counter~0 22)} #63#return; {71356#(<= ~counter~0 22)} is VALID [2022-04-28 07:19:20,053 INFO L290 TraceCheckUtils]: 213: Hoare triple {71356#(<= ~counter~0 22)} assume !!(0 != ~y3~0); {71356#(<= ~counter~0 22)} is VALID [2022-04-28 07:19:20,053 INFO L290 TraceCheckUtils]: 214: Hoare triple {71356#(<= ~counter~0 22)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {71356#(<= ~counter~0 22)} is VALID [2022-04-28 07:19:20,054 INFO L290 TraceCheckUtils]: 215: Hoare triple {71356#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71384#(<= ~counter~0 23)} is VALID [2022-04-28 07:19:20,055 INFO L290 TraceCheckUtils]: 216: Hoare triple {71384#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {71384#(<= ~counter~0 23)} is VALID [2022-04-28 07:19:20,055 INFO L272 TraceCheckUtils]: 217: Hoare triple {71384#(<= ~counter~0 23)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {71384#(<= ~counter~0 23)} is VALID [2022-04-28 07:19:20,055 INFO L290 TraceCheckUtils]: 218: Hoare triple {71384#(<= ~counter~0 23)} ~cond := #in~cond; {71384#(<= ~counter~0 23)} is VALID [2022-04-28 07:19:20,055 INFO L290 TraceCheckUtils]: 219: Hoare triple {71384#(<= ~counter~0 23)} assume !(0 == ~cond); {71384#(<= ~counter~0 23)} is VALID [2022-04-28 07:19:20,056 INFO L290 TraceCheckUtils]: 220: Hoare triple {71384#(<= ~counter~0 23)} assume true; {71384#(<= ~counter~0 23)} is VALID [2022-04-28 07:19:20,056 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {71384#(<= ~counter~0 23)} {71384#(<= ~counter~0 23)} #63#return; {71384#(<= ~counter~0 23)} is VALID [2022-04-28 07:19:20,056 INFO L290 TraceCheckUtils]: 222: Hoare triple {71384#(<= ~counter~0 23)} assume !!(0 != ~y3~0); {71384#(<= ~counter~0 23)} is VALID [2022-04-28 07:19:20,057 INFO L290 TraceCheckUtils]: 223: Hoare triple {71384#(<= ~counter~0 23)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {71384#(<= ~counter~0 23)} is VALID [2022-04-28 07:19:20,058 INFO L290 TraceCheckUtils]: 224: Hoare triple {71384#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71412#(<= ~counter~0 24)} is VALID [2022-04-28 07:19:20,058 INFO L290 TraceCheckUtils]: 225: Hoare triple {71412#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {71412#(<= ~counter~0 24)} is VALID [2022-04-28 07:19:20,058 INFO L272 TraceCheckUtils]: 226: Hoare triple {71412#(<= ~counter~0 24)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {71412#(<= ~counter~0 24)} is VALID [2022-04-28 07:19:20,058 INFO L290 TraceCheckUtils]: 227: Hoare triple {71412#(<= ~counter~0 24)} ~cond := #in~cond; {71412#(<= ~counter~0 24)} is VALID [2022-04-28 07:19:20,059 INFO L290 TraceCheckUtils]: 228: Hoare triple {71412#(<= ~counter~0 24)} assume !(0 == ~cond); {71412#(<= ~counter~0 24)} is VALID [2022-04-28 07:19:20,059 INFO L290 TraceCheckUtils]: 229: Hoare triple {71412#(<= ~counter~0 24)} assume true; {71412#(<= ~counter~0 24)} is VALID [2022-04-28 07:19:20,059 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {71412#(<= ~counter~0 24)} {71412#(<= ~counter~0 24)} #63#return; {71412#(<= ~counter~0 24)} is VALID [2022-04-28 07:19:20,060 INFO L290 TraceCheckUtils]: 231: Hoare triple {71412#(<= ~counter~0 24)} assume !!(0 != ~y3~0); {71412#(<= ~counter~0 24)} is VALID [2022-04-28 07:19:20,060 INFO L290 TraceCheckUtils]: 232: Hoare triple {71412#(<= ~counter~0 24)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {71412#(<= ~counter~0 24)} is VALID [2022-04-28 07:19:20,061 INFO L290 TraceCheckUtils]: 233: Hoare triple {71412#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71440#(<= ~counter~0 25)} is VALID [2022-04-28 07:19:20,061 INFO L290 TraceCheckUtils]: 234: Hoare triple {71440#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {71440#(<= ~counter~0 25)} is VALID [2022-04-28 07:19:20,061 INFO L272 TraceCheckUtils]: 235: Hoare triple {71440#(<= ~counter~0 25)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {71440#(<= ~counter~0 25)} is VALID [2022-04-28 07:19:20,062 INFO L290 TraceCheckUtils]: 236: Hoare triple {71440#(<= ~counter~0 25)} ~cond := #in~cond; {71440#(<= ~counter~0 25)} is VALID [2022-04-28 07:19:20,062 INFO L290 TraceCheckUtils]: 237: Hoare triple {71440#(<= ~counter~0 25)} assume !(0 == ~cond); {71440#(<= ~counter~0 25)} is VALID [2022-04-28 07:19:20,062 INFO L290 TraceCheckUtils]: 238: Hoare triple {71440#(<= ~counter~0 25)} assume true; {71440#(<= ~counter~0 25)} is VALID [2022-04-28 07:19:20,063 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {71440#(<= ~counter~0 25)} {71440#(<= ~counter~0 25)} #63#return; {71440#(<= ~counter~0 25)} is VALID [2022-04-28 07:19:20,063 INFO L290 TraceCheckUtils]: 240: Hoare triple {71440#(<= ~counter~0 25)} assume !!(0 != ~y3~0); {71440#(<= ~counter~0 25)} is VALID [2022-04-28 07:19:20,063 INFO L290 TraceCheckUtils]: 241: Hoare triple {71440#(<= ~counter~0 25)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {71440#(<= ~counter~0 25)} is VALID [2022-04-28 07:19:20,064 INFO L290 TraceCheckUtils]: 242: Hoare triple {71440#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71468#(<= ~counter~0 26)} is VALID [2022-04-28 07:19:20,064 INFO L290 TraceCheckUtils]: 243: Hoare triple {71468#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {71468#(<= ~counter~0 26)} is VALID [2022-04-28 07:19:20,065 INFO L272 TraceCheckUtils]: 244: Hoare triple {71468#(<= ~counter~0 26)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {71468#(<= ~counter~0 26)} is VALID [2022-04-28 07:19:20,065 INFO L290 TraceCheckUtils]: 245: Hoare triple {71468#(<= ~counter~0 26)} ~cond := #in~cond; {71468#(<= ~counter~0 26)} is VALID [2022-04-28 07:19:20,065 INFO L290 TraceCheckUtils]: 246: Hoare triple {71468#(<= ~counter~0 26)} assume !(0 == ~cond); {71468#(<= ~counter~0 26)} is VALID [2022-04-28 07:19:20,065 INFO L290 TraceCheckUtils]: 247: Hoare triple {71468#(<= ~counter~0 26)} assume true; {71468#(<= ~counter~0 26)} is VALID [2022-04-28 07:19:20,066 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {71468#(<= ~counter~0 26)} {71468#(<= ~counter~0 26)} #63#return; {71468#(<= ~counter~0 26)} is VALID [2022-04-28 07:19:20,066 INFO L290 TraceCheckUtils]: 249: Hoare triple {71468#(<= ~counter~0 26)} assume !!(0 != ~y3~0); {71468#(<= ~counter~0 26)} is VALID [2022-04-28 07:19:20,066 INFO L290 TraceCheckUtils]: 250: Hoare triple {71468#(<= ~counter~0 26)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {71468#(<= ~counter~0 26)} is VALID [2022-04-28 07:19:20,067 INFO L290 TraceCheckUtils]: 251: Hoare triple {71468#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71496#(<= ~counter~0 27)} is VALID [2022-04-28 07:19:20,067 INFO L290 TraceCheckUtils]: 252: Hoare triple {71496#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {71496#(<= ~counter~0 27)} is VALID [2022-04-28 07:19:20,068 INFO L272 TraceCheckUtils]: 253: Hoare triple {71496#(<= ~counter~0 27)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {71496#(<= ~counter~0 27)} is VALID [2022-04-28 07:19:20,068 INFO L290 TraceCheckUtils]: 254: Hoare triple {71496#(<= ~counter~0 27)} ~cond := #in~cond; {71496#(<= ~counter~0 27)} is VALID [2022-04-28 07:19:20,068 INFO L290 TraceCheckUtils]: 255: Hoare triple {71496#(<= ~counter~0 27)} assume !(0 == ~cond); {71496#(<= ~counter~0 27)} is VALID [2022-04-28 07:19:20,068 INFO L290 TraceCheckUtils]: 256: Hoare triple {71496#(<= ~counter~0 27)} assume true; {71496#(<= ~counter~0 27)} is VALID [2022-04-28 07:19:20,069 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {71496#(<= ~counter~0 27)} {71496#(<= ~counter~0 27)} #63#return; {71496#(<= ~counter~0 27)} is VALID [2022-04-28 07:19:20,069 INFO L290 TraceCheckUtils]: 258: Hoare triple {71496#(<= ~counter~0 27)} assume !!(0 != ~y3~0); {71496#(<= ~counter~0 27)} is VALID [2022-04-28 07:19:20,069 INFO L290 TraceCheckUtils]: 259: Hoare triple {71496#(<= ~counter~0 27)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {71496#(<= ~counter~0 27)} is VALID [2022-04-28 07:19:20,070 INFO L290 TraceCheckUtils]: 260: Hoare triple {71496#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71524#(<= ~counter~0 28)} is VALID [2022-04-28 07:19:20,070 INFO L290 TraceCheckUtils]: 261: Hoare triple {71524#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {71524#(<= ~counter~0 28)} is VALID [2022-04-28 07:19:20,071 INFO L272 TraceCheckUtils]: 262: Hoare triple {71524#(<= ~counter~0 28)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {71524#(<= ~counter~0 28)} is VALID [2022-04-28 07:19:20,071 INFO L290 TraceCheckUtils]: 263: Hoare triple {71524#(<= ~counter~0 28)} ~cond := #in~cond; {71524#(<= ~counter~0 28)} is VALID [2022-04-28 07:19:20,071 INFO L290 TraceCheckUtils]: 264: Hoare triple {71524#(<= ~counter~0 28)} assume !(0 == ~cond); {71524#(<= ~counter~0 28)} is VALID [2022-04-28 07:19:20,071 INFO L290 TraceCheckUtils]: 265: Hoare triple {71524#(<= ~counter~0 28)} assume true; {71524#(<= ~counter~0 28)} is VALID [2022-04-28 07:19:20,072 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {71524#(<= ~counter~0 28)} {71524#(<= ~counter~0 28)} #63#return; {71524#(<= ~counter~0 28)} is VALID [2022-04-28 07:19:20,072 INFO L290 TraceCheckUtils]: 267: Hoare triple {71524#(<= ~counter~0 28)} assume !!(0 != ~y3~0); {71524#(<= ~counter~0 28)} is VALID [2022-04-28 07:19:20,072 INFO L290 TraceCheckUtils]: 268: Hoare triple {71524#(<= ~counter~0 28)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {71524#(<= ~counter~0 28)} is VALID [2022-04-28 07:19:20,073 INFO L290 TraceCheckUtils]: 269: Hoare triple {71524#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71552#(<= ~counter~0 29)} is VALID [2022-04-28 07:19:20,073 INFO L290 TraceCheckUtils]: 270: Hoare triple {71552#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {71552#(<= ~counter~0 29)} is VALID [2022-04-28 07:19:20,074 INFO L272 TraceCheckUtils]: 271: Hoare triple {71552#(<= ~counter~0 29)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {71552#(<= ~counter~0 29)} is VALID [2022-04-28 07:19:20,074 INFO L290 TraceCheckUtils]: 272: Hoare triple {71552#(<= ~counter~0 29)} ~cond := #in~cond; {71552#(<= ~counter~0 29)} is VALID [2022-04-28 07:19:20,074 INFO L290 TraceCheckUtils]: 273: Hoare triple {71552#(<= ~counter~0 29)} assume !(0 == ~cond); {71552#(<= ~counter~0 29)} is VALID [2022-04-28 07:19:20,075 INFO L290 TraceCheckUtils]: 274: Hoare triple {71552#(<= ~counter~0 29)} assume true; {71552#(<= ~counter~0 29)} is VALID [2022-04-28 07:19:20,075 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {71552#(<= ~counter~0 29)} {71552#(<= ~counter~0 29)} #63#return; {71552#(<= ~counter~0 29)} is VALID [2022-04-28 07:19:20,075 INFO L290 TraceCheckUtils]: 276: Hoare triple {71552#(<= ~counter~0 29)} assume !!(0 != ~y3~0); {71552#(<= ~counter~0 29)} is VALID [2022-04-28 07:19:20,075 INFO L290 TraceCheckUtils]: 277: Hoare triple {71552#(<= ~counter~0 29)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {71552#(<= ~counter~0 29)} is VALID [2022-04-28 07:19:20,076 INFO L290 TraceCheckUtils]: 278: Hoare triple {71552#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71580#(<= ~counter~0 30)} is VALID [2022-04-28 07:19:20,077 INFO L290 TraceCheckUtils]: 279: Hoare triple {71580#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {71580#(<= ~counter~0 30)} is VALID [2022-04-28 07:19:20,077 INFO L272 TraceCheckUtils]: 280: Hoare triple {71580#(<= ~counter~0 30)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {71580#(<= ~counter~0 30)} is VALID [2022-04-28 07:19:20,077 INFO L290 TraceCheckUtils]: 281: Hoare triple {71580#(<= ~counter~0 30)} ~cond := #in~cond; {71580#(<= ~counter~0 30)} is VALID [2022-04-28 07:19:20,078 INFO L290 TraceCheckUtils]: 282: Hoare triple {71580#(<= ~counter~0 30)} assume !(0 == ~cond); {71580#(<= ~counter~0 30)} is VALID [2022-04-28 07:19:20,078 INFO L290 TraceCheckUtils]: 283: Hoare triple {71580#(<= ~counter~0 30)} assume true; {71580#(<= ~counter~0 30)} is VALID [2022-04-28 07:19:20,078 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {71580#(<= ~counter~0 30)} {71580#(<= ~counter~0 30)} #63#return; {71580#(<= ~counter~0 30)} is VALID [2022-04-28 07:19:20,078 INFO L290 TraceCheckUtils]: 285: Hoare triple {71580#(<= ~counter~0 30)} assume !!(0 != ~y3~0); {71580#(<= ~counter~0 30)} is VALID [2022-04-28 07:19:20,079 INFO L290 TraceCheckUtils]: 286: Hoare triple {71580#(<= ~counter~0 30)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {71580#(<= ~counter~0 30)} is VALID [2022-04-28 07:19:20,080 INFO L290 TraceCheckUtils]: 287: Hoare triple {71580#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71608#(<= ~counter~0 31)} is VALID [2022-04-28 07:19:20,080 INFO L290 TraceCheckUtils]: 288: Hoare triple {71608#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {71608#(<= ~counter~0 31)} is VALID [2022-04-28 07:19:20,080 INFO L272 TraceCheckUtils]: 289: Hoare triple {71608#(<= ~counter~0 31)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {71608#(<= ~counter~0 31)} is VALID [2022-04-28 07:19:20,080 INFO L290 TraceCheckUtils]: 290: Hoare triple {71608#(<= ~counter~0 31)} ~cond := #in~cond; {71608#(<= ~counter~0 31)} is VALID [2022-04-28 07:19:20,081 INFO L290 TraceCheckUtils]: 291: Hoare triple {71608#(<= ~counter~0 31)} assume !(0 == ~cond); {71608#(<= ~counter~0 31)} is VALID [2022-04-28 07:19:20,081 INFO L290 TraceCheckUtils]: 292: Hoare triple {71608#(<= ~counter~0 31)} assume true; {71608#(<= ~counter~0 31)} is VALID [2022-04-28 07:19:20,081 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {71608#(<= ~counter~0 31)} {71608#(<= ~counter~0 31)} #63#return; {71608#(<= ~counter~0 31)} is VALID [2022-04-28 07:19:20,082 INFO L290 TraceCheckUtils]: 294: Hoare triple {71608#(<= ~counter~0 31)} assume !!(0 != ~y3~0); {71608#(<= ~counter~0 31)} is VALID [2022-04-28 07:19:20,082 INFO L290 TraceCheckUtils]: 295: Hoare triple {71608#(<= ~counter~0 31)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {71608#(<= ~counter~0 31)} is VALID [2022-04-28 07:19:20,083 INFO L290 TraceCheckUtils]: 296: Hoare triple {71608#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71636#(<= ~counter~0 32)} is VALID [2022-04-28 07:19:20,083 INFO L290 TraceCheckUtils]: 297: Hoare triple {71636#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {71636#(<= ~counter~0 32)} is VALID [2022-04-28 07:19:20,084 INFO L272 TraceCheckUtils]: 298: Hoare triple {71636#(<= ~counter~0 32)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {71636#(<= ~counter~0 32)} is VALID [2022-04-28 07:19:20,084 INFO L290 TraceCheckUtils]: 299: Hoare triple {71636#(<= ~counter~0 32)} ~cond := #in~cond; {71636#(<= ~counter~0 32)} is VALID [2022-04-28 07:19:20,084 INFO L290 TraceCheckUtils]: 300: Hoare triple {71636#(<= ~counter~0 32)} assume !(0 == ~cond); {71636#(<= ~counter~0 32)} is VALID [2022-04-28 07:19:20,084 INFO L290 TraceCheckUtils]: 301: Hoare triple {71636#(<= ~counter~0 32)} assume true; {71636#(<= ~counter~0 32)} is VALID [2022-04-28 07:19:20,085 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {71636#(<= ~counter~0 32)} {71636#(<= ~counter~0 32)} #63#return; {71636#(<= ~counter~0 32)} is VALID [2022-04-28 07:19:20,085 INFO L290 TraceCheckUtils]: 303: Hoare triple {71636#(<= ~counter~0 32)} assume !!(0 != ~y3~0); {71636#(<= ~counter~0 32)} is VALID [2022-04-28 07:19:20,085 INFO L290 TraceCheckUtils]: 304: Hoare triple {71636#(<= ~counter~0 32)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {71636#(<= ~counter~0 32)} is VALID [2022-04-28 07:19:20,086 INFO L290 TraceCheckUtils]: 305: Hoare triple {71636#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71664#(<= ~counter~0 33)} is VALID [2022-04-28 07:19:20,086 INFO L290 TraceCheckUtils]: 306: Hoare triple {71664#(<= ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {71664#(<= ~counter~0 33)} is VALID [2022-04-28 07:19:20,087 INFO L272 TraceCheckUtils]: 307: Hoare triple {71664#(<= ~counter~0 33)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {71664#(<= ~counter~0 33)} is VALID [2022-04-28 07:19:20,087 INFO L290 TraceCheckUtils]: 308: Hoare triple {71664#(<= ~counter~0 33)} ~cond := #in~cond; {71664#(<= ~counter~0 33)} is VALID [2022-04-28 07:19:20,087 INFO L290 TraceCheckUtils]: 309: Hoare triple {71664#(<= ~counter~0 33)} assume !(0 == ~cond); {71664#(<= ~counter~0 33)} is VALID [2022-04-28 07:19:20,087 INFO L290 TraceCheckUtils]: 310: Hoare triple {71664#(<= ~counter~0 33)} assume true; {71664#(<= ~counter~0 33)} is VALID [2022-04-28 07:19:20,088 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {71664#(<= ~counter~0 33)} {71664#(<= ~counter~0 33)} #63#return; {71664#(<= ~counter~0 33)} is VALID [2022-04-28 07:19:20,088 INFO L290 TraceCheckUtils]: 312: Hoare triple {71664#(<= ~counter~0 33)} assume !!(0 != ~y3~0); {71664#(<= ~counter~0 33)} is VALID [2022-04-28 07:19:20,088 INFO L290 TraceCheckUtils]: 313: Hoare triple {71664#(<= ~counter~0 33)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {71664#(<= ~counter~0 33)} is VALID [2022-04-28 07:19:20,089 INFO L290 TraceCheckUtils]: 314: Hoare triple {71664#(<= ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71692#(<= |main_#t~post6| 33)} is VALID [2022-04-28 07:19:20,089 INFO L290 TraceCheckUtils]: 315: Hoare triple {71692#(<= |main_#t~post6| 33)} assume !(#t~post6 < 50);havoc #t~post6; {70712#false} is VALID [2022-04-28 07:19:20,089 INFO L272 TraceCheckUtils]: 316: Hoare triple {70712#false} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 == ~x1~0 then 1 else 0)); {70712#false} is VALID [2022-04-28 07:19:20,089 INFO L290 TraceCheckUtils]: 317: Hoare triple {70712#false} ~cond := #in~cond; {70712#false} is VALID [2022-04-28 07:19:20,089 INFO L290 TraceCheckUtils]: 318: Hoare triple {70712#false} assume 0 == ~cond; {70712#false} is VALID [2022-04-28 07:19:20,089 INFO L290 TraceCheckUtils]: 319: Hoare triple {70712#false} assume !false; {70712#false} is VALID [2022-04-28 07:19:20,090 INFO L134 CoverageAnalysis]: Checked inductivity of 4888 backedges. 66 proven. 4818 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-28 07:19:20,090 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 07:19:21,672 INFO L290 TraceCheckUtils]: 319: Hoare triple {70712#false} assume !false; {70712#false} is VALID [2022-04-28 07:19:21,673 INFO L290 TraceCheckUtils]: 318: Hoare triple {70712#false} assume 0 == ~cond; {70712#false} is VALID [2022-04-28 07:19:21,673 INFO L290 TraceCheckUtils]: 317: Hoare triple {70712#false} ~cond := #in~cond; {70712#false} is VALID [2022-04-28 07:19:21,673 INFO L272 TraceCheckUtils]: 316: Hoare triple {70712#false} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 == ~x1~0 then 1 else 0)); {70712#false} is VALID [2022-04-28 07:19:21,673 INFO L290 TraceCheckUtils]: 315: Hoare triple {71720#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {70712#false} is VALID [2022-04-28 07:19:21,673 INFO L290 TraceCheckUtils]: 314: Hoare triple {71724#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71720#(< |main_#t~post6| 50)} is VALID [2022-04-28 07:19:21,673 INFO L290 TraceCheckUtils]: 313: Hoare triple {71724#(< ~counter~0 50)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {71724#(< ~counter~0 50)} is VALID [2022-04-28 07:19:21,674 INFO L290 TraceCheckUtils]: 312: Hoare triple {71724#(< ~counter~0 50)} assume !!(0 != ~y3~0); {71724#(< ~counter~0 50)} is VALID [2022-04-28 07:19:21,674 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {70711#true} {71724#(< ~counter~0 50)} #63#return; {71724#(< ~counter~0 50)} is VALID [2022-04-28 07:19:21,674 INFO L290 TraceCheckUtils]: 310: Hoare triple {70711#true} assume true; {70711#true} is VALID [2022-04-28 07:19:21,674 INFO L290 TraceCheckUtils]: 309: Hoare triple {70711#true} assume !(0 == ~cond); {70711#true} is VALID [2022-04-28 07:19:21,674 INFO L290 TraceCheckUtils]: 308: Hoare triple {70711#true} ~cond := #in~cond; {70711#true} is VALID [2022-04-28 07:19:21,674 INFO L272 TraceCheckUtils]: 307: Hoare triple {71724#(< ~counter~0 50)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {70711#true} is VALID [2022-04-28 07:19:21,675 INFO L290 TraceCheckUtils]: 306: Hoare triple {71724#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {71724#(< ~counter~0 50)} is VALID [2022-04-28 07:19:21,676 INFO L290 TraceCheckUtils]: 305: Hoare triple {71752#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71724#(< ~counter~0 50)} is VALID [2022-04-28 07:19:21,676 INFO L290 TraceCheckUtils]: 304: Hoare triple {71752#(< ~counter~0 49)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {71752#(< ~counter~0 49)} is VALID [2022-04-28 07:19:21,677 INFO L290 TraceCheckUtils]: 303: Hoare triple {71752#(< ~counter~0 49)} assume !!(0 != ~y3~0); {71752#(< ~counter~0 49)} is VALID [2022-04-28 07:19:21,677 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {70711#true} {71752#(< ~counter~0 49)} #63#return; {71752#(< ~counter~0 49)} is VALID [2022-04-28 07:19:21,677 INFO L290 TraceCheckUtils]: 301: Hoare triple {70711#true} assume true; {70711#true} is VALID [2022-04-28 07:19:21,677 INFO L290 TraceCheckUtils]: 300: Hoare triple {70711#true} assume !(0 == ~cond); {70711#true} is VALID [2022-04-28 07:19:21,677 INFO L290 TraceCheckUtils]: 299: Hoare triple {70711#true} ~cond := #in~cond; {70711#true} is VALID [2022-04-28 07:19:21,677 INFO L272 TraceCheckUtils]: 298: Hoare triple {71752#(< ~counter~0 49)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {70711#true} is VALID [2022-04-28 07:19:21,678 INFO L290 TraceCheckUtils]: 297: Hoare triple {71752#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {71752#(< ~counter~0 49)} is VALID [2022-04-28 07:19:21,678 INFO L290 TraceCheckUtils]: 296: Hoare triple {71780#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71752#(< ~counter~0 49)} is VALID [2022-04-28 07:19:21,679 INFO L290 TraceCheckUtils]: 295: Hoare triple {71780#(< ~counter~0 48)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {71780#(< ~counter~0 48)} is VALID [2022-04-28 07:19:21,679 INFO L290 TraceCheckUtils]: 294: Hoare triple {71780#(< ~counter~0 48)} assume !!(0 != ~y3~0); {71780#(< ~counter~0 48)} is VALID [2022-04-28 07:19:21,679 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {70711#true} {71780#(< ~counter~0 48)} #63#return; {71780#(< ~counter~0 48)} is VALID [2022-04-28 07:19:21,679 INFO L290 TraceCheckUtils]: 292: Hoare triple {70711#true} assume true; {70711#true} is VALID [2022-04-28 07:19:21,679 INFO L290 TraceCheckUtils]: 291: Hoare triple {70711#true} assume !(0 == ~cond); {70711#true} is VALID [2022-04-28 07:19:21,679 INFO L290 TraceCheckUtils]: 290: Hoare triple {70711#true} ~cond := #in~cond; {70711#true} is VALID [2022-04-28 07:19:21,680 INFO L272 TraceCheckUtils]: 289: Hoare triple {71780#(< ~counter~0 48)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {70711#true} is VALID [2022-04-28 07:19:21,680 INFO L290 TraceCheckUtils]: 288: Hoare triple {71780#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {71780#(< ~counter~0 48)} is VALID [2022-04-28 07:19:21,680 INFO L290 TraceCheckUtils]: 287: Hoare triple {71808#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71780#(< ~counter~0 48)} is VALID [2022-04-28 07:19:21,681 INFO L290 TraceCheckUtils]: 286: Hoare triple {71808#(< ~counter~0 47)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {71808#(< ~counter~0 47)} is VALID [2022-04-28 07:19:21,681 INFO L290 TraceCheckUtils]: 285: Hoare triple {71808#(< ~counter~0 47)} assume !!(0 != ~y3~0); {71808#(< ~counter~0 47)} is VALID [2022-04-28 07:19:21,681 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {70711#true} {71808#(< ~counter~0 47)} #63#return; {71808#(< ~counter~0 47)} is VALID [2022-04-28 07:19:21,681 INFO L290 TraceCheckUtils]: 283: Hoare triple {70711#true} assume true; {70711#true} is VALID [2022-04-28 07:19:21,682 INFO L290 TraceCheckUtils]: 282: Hoare triple {70711#true} assume !(0 == ~cond); {70711#true} is VALID [2022-04-28 07:19:21,682 INFO L290 TraceCheckUtils]: 281: Hoare triple {70711#true} ~cond := #in~cond; {70711#true} is VALID [2022-04-28 07:19:21,682 INFO L272 TraceCheckUtils]: 280: Hoare triple {71808#(< ~counter~0 47)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {70711#true} is VALID [2022-04-28 07:19:21,682 INFO L290 TraceCheckUtils]: 279: Hoare triple {71808#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {71808#(< ~counter~0 47)} is VALID [2022-04-28 07:19:21,683 INFO L290 TraceCheckUtils]: 278: Hoare triple {71836#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71808#(< ~counter~0 47)} is VALID [2022-04-28 07:19:21,683 INFO L290 TraceCheckUtils]: 277: Hoare triple {71836#(< ~counter~0 46)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {71836#(< ~counter~0 46)} is VALID [2022-04-28 07:19:21,683 INFO L290 TraceCheckUtils]: 276: Hoare triple {71836#(< ~counter~0 46)} assume !!(0 != ~y3~0); {71836#(< ~counter~0 46)} is VALID [2022-04-28 07:19:21,684 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {70711#true} {71836#(< ~counter~0 46)} #63#return; {71836#(< ~counter~0 46)} is VALID [2022-04-28 07:19:21,684 INFO L290 TraceCheckUtils]: 274: Hoare triple {70711#true} assume true; {70711#true} is VALID [2022-04-28 07:19:21,684 INFO L290 TraceCheckUtils]: 273: Hoare triple {70711#true} assume !(0 == ~cond); {70711#true} is VALID [2022-04-28 07:19:21,684 INFO L290 TraceCheckUtils]: 272: Hoare triple {70711#true} ~cond := #in~cond; {70711#true} is VALID [2022-04-28 07:19:21,684 INFO L272 TraceCheckUtils]: 271: Hoare triple {71836#(< ~counter~0 46)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {70711#true} is VALID [2022-04-28 07:19:21,684 INFO L290 TraceCheckUtils]: 270: Hoare triple {71836#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {71836#(< ~counter~0 46)} is VALID [2022-04-28 07:19:21,685 INFO L290 TraceCheckUtils]: 269: Hoare triple {71864#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71836#(< ~counter~0 46)} is VALID [2022-04-28 07:19:21,685 INFO L290 TraceCheckUtils]: 268: Hoare triple {71864#(< ~counter~0 45)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {71864#(< ~counter~0 45)} is VALID [2022-04-28 07:19:21,685 INFO L290 TraceCheckUtils]: 267: Hoare triple {71864#(< ~counter~0 45)} assume !!(0 != ~y3~0); {71864#(< ~counter~0 45)} is VALID [2022-04-28 07:19:21,686 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {70711#true} {71864#(< ~counter~0 45)} #63#return; {71864#(< ~counter~0 45)} is VALID [2022-04-28 07:19:21,686 INFO L290 TraceCheckUtils]: 265: Hoare triple {70711#true} assume true; {70711#true} is VALID [2022-04-28 07:19:21,686 INFO L290 TraceCheckUtils]: 264: Hoare triple {70711#true} assume !(0 == ~cond); {70711#true} is VALID [2022-04-28 07:19:21,686 INFO L290 TraceCheckUtils]: 263: Hoare triple {70711#true} ~cond := #in~cond; {70711#true} is VALID [2022-04-28 07:19:21,686 INFO L272 TraceCheckUtils]: 262: Hoare triple {71864#(< ~counter~0 45)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {70711#true} is VALID [2022-04-28 07:19:21,686 INFO L290 TraceCheckUtils]: 261: Hoare triple {71864#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {71864#(< ~counter~0 45)} is VALID [2022-04-28 07:19:21,687 INFO L290 TraceCheckUtils]: 260: Hoare triple {71892#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71864#(< ~counter~0 45)} is VALID [2022-04-28 07:19:21,687 INFO L290 TraceCheckUtils]: 259: Hoare triple {71892#(< ~counter~0 44)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {71892#(< ~counter~0 44)} is VALID [2022-04-28 07:19:21,687 INFO L290 TraceCheckUtils]: 258: Hoare triple {71892#(< ~counter~0 44)} assume !!(0 != ~y3~0); {71892#(< ~counter~0 44)} is VALID [2022-04-28 07:19:21,688 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {70711#true} {71892#(< ~counter~0 44)} #63#return; {71892#(< ~counter~0 44)} is VALID [2022-04-28 07:19:21,688 INFO L290 TraceCheckUtils]: 256: Hoare triple {70711#true} assume true; {70711#true} is VALID [2022-04-28 07:19:21,688 INFO L290 TraceCheckUtils]: 255: Hoare triple {70711#true} assume !(0 == ~cond); {70711#true} is VALID [2022-04-28 07:19:21,688 INFO L290 TraceCheckUtils]: 254: Hoare triple {70711#true} ~cond := #in~cond; {70711#true} is VALID [2022-04-28 07:19:21,688 INFO L272 TraceCheckUtils]: 253: Hoare triple {71892#(< ~counter~0 44)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {70711#true} is VALID [2022-04-28 07:19:21,688 INFO L290 TraceCheckUtils]: 252: Hoare triple {71892#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {71892#(< ~counter~0 44)} is VALID [2022-04-28 07:19:21,689 INFO L290 TraceCheckUtils]: 251: Hoare triple {71920#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71892#(< ~counter~0 44)} is VALID [2022-04-28 07:19:21,689 INFO L290 TraceCheckUtils]: 250: Hoare triple {71920#(< ~counter~0 43)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {71920#(< ~counter~0 43)} is VALID [2022-04-28 07:19:21,689 INFO L290 TraceCheckUtils]: 249: Hoare triple {71920#(< ~counter~0 43)} assume !!(0 != ~y3~0); {71920#(< ~counter~0 43)} is VALID [2022-04-28 07:19:21,690 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {70711#true} {71920#(< ~counter~0 43)} #63#return; {71920#(< ~counter~0 43)} is VALID [2022-04-28 07:19:21,690 INFO L290 TraceCheckUtils]: 247: Hoare triple {70711#true} assume true; {70711#true} is VALID [2022-04-28 07:19:21,690 INFO L290 TraceCheckUtils]: 246: Hoare triple {70711#true} assume !(0 == ~cond); {70711#true} is VALID [2022-04-28 07:19:21,690 INFO L290 TraceCheckUtils]: 245: Hoare triple {70711#true} ~cond := #in~cond; {70711#true} is VALID [2022-04-28 07:19:21,690 INFO L272 TraceCheckUtils]: 244: Hoare triple {71920#(< ~counter~0 43)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {70711#true} is VALID [2022-04-28 07:19:21,690 INFO L290 TraceCheckUtils]: 243: Hoare triple {71920#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {71920#(< ~counter~0 43)} is VALID [2022-04-28 07:19:21,691 INFO L290 TraceCheckUtils]: 242: Hoare triple {71948#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71920#(< ~counter~0 43)} is VALID [2022-04-28 07:19:21,691 INFO L290 TraceCheckUtils]: 241: Hoare triple {71948#(< ~counter~0 42)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {71948#(< ~counter~0 42)} is VALID [2022-04-28 07:19:21,691 INFO L290 TraceCheckUtils]: 240: Hoare triple {71948#(< ~counter~0 42)} assume !!(0 != ~y3~0); {71948#(< ~counter~0 42)} is VALID [2022-04-28 07:19:21,692 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {70711#true} {71948#(< ~counter~0 42)} #63#return; {71948#(< ~counter~0 42)} is VALID [2022-04-28 07:19:21,692 INFO L290 TraceCheckUtils]: 238: Hoare triple {70711#true} assume true; {70711#true} is VALID [2022-04-28 07:19:21,692 INFO L290 TraceCheckUtils]: 237: Hoare triple {70711#true} assume !(0 == ~cond); {70711#true} is VALID [2022-04-28 07:19:21,692 INFO L290 TraceCheckUtils]: 236: Hoare triple {70711#true} ~cond := #in~cond; {70711#true} is VALID [2022-04-28 07:19:21,692 INFO L272 TraceCheckUtils]: 235: Hoare triple {71948#(< ~counter~0 42)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {70711#true} is VALID [2022-04-28 07:19:21,692 INFO L290 TraceCheckUtils]: 234: Hoare triple {71948#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {71948#(< ~counter~0 42)} is VALID [2022-04-28 07:19:21,693 INFO L290 TraceCheckUtils]: 233: Hoare triple {71976#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71948#(< ~counter~0 42)} is VALID [2022-04-28 07:19:21,693 INFO L290 TraceCheckUtils]: 232: Hoare triple {71976#(< ~counter~0 41)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {71976#(< ~counter~0 41)} is VALID [2022-04-28 07:19:21,694 INFO L290 TraceCheckUtils]: 231: Hoare triple {71976#(< ~counter~0 41)} assume !!(0 != ~y3~0); {71976#(< ~counter~0 41)} is VALID [2022-04-28 07:19:21,694 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {70711#true} {71976#(< ~counter~0 41)} #63#return; {71976#(< ~counter~0 41)} is VALID [2022-04-28 07:19:21,694 INFO L290 TraceCheckUtils]: 229: Hoare triple {70711#true} assume true; {70711#true} is VALID [2022-04-28 07:19:21,694 INFO L290 TraceCheckUtils]: 228: Hoare triple {70711#true} assume !(0 == ~cond); {70711#true} is VALID [2022-04-28 07:19:21,694 INFO L290 TraceCheckUtils]: 227: Hoare triple {70711#true} ~cond := #in~cond; {70711#true} is VALID [2022-04-28 07:19:21,694 INFO L272 TraceCheckUtils]: 226: Hoare triple {71976#(< ~counter~0 41)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {70711#true} is VALID [2022-04-28 07:19:21,694 INFO L290 TraceCheckUtils]: 225: Hoare triple {71976#(< ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {71976#(< ~counter~0 41)} is VALID [2022-04-28 07:19:21,695 INFO L290 TraceCheckUtils]: 224: Hoare triple {72004#(< ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71976#(< ~counter~0 41)} is VALID [2022-04-28 07:19:21,696 INFO L290 TraceCheckUtils]: 223: Hoare triple {72004#(< ~counter~0 40)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {72004#(< ~counter~0 40)} is VALID [2022-04-28 07:19:21,696 INFO L290 TraceCheckUtils]: 222: Hoare triple {72004#(< ~counter~0 40)} assume !!(0 != ~y3~0); {72004#(< ~counter~0 40)} is VALID [2022-04-28 07:19:21,696 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {70711#true} {72004#(< ~counter~0 40)} #63#return; {72004#(< ~counter~0 40)} is VALID [2022-04-28 07:19:21,696 INFO L290 TraceCheckUtils]: 220: Hoare triple {70711#true} assume true; {70711#true} is VALID [2022-04-28 07:19:21,696 INFO L290 TraceCheckUtils]: 219: Hoare triple {70711#true} assume !(0 == ~cond); {70711#true} is VALID [2022-04-28 07:19:21,696 INFO L290 TraceCheckUtils]: 218: Hoare triple {70711#true} ~cond := #in~cond; {70711#true} is VALID [2022-04-28 07:19:21,696 INFO L272 TraceCheckUtils]: 217: Hoare triple {72004#(< ~counter~0 40)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {70711#true} is VALID [2022-04-28 07:19:21,697 INFO L290 TraceCheckUtils]: 216: Hoare triple {72004#(< ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {72004#(< ~counter~0 40)} is VALID [2022-04-28 07:19:21,697 INFO L290 TraceCheckUtils]: 215: Hoare triple {72032#(< ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {72004#(< ~counter~0 40)} is VALID [2022-04-28 07:19:21,698 INFO L290 TraceCheckUtils]: 214: Hoare triple {72032#(< ~counter~0 39)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {72032#(< ~counter~0 39)} is VALID [2022-04-28 07:19:21,698 INFO L290 TraceCheckUtils]: 213: Hoare triple {72032#(< ~counter~0 39)} assume !!(0 != ~y3~0); {72032#(< ~counter~0 39)} is VALID [2022-04-28 07:19:21,698 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {70711#true} {72032#(< ~counter~0 39)} #63#return; {72032#(< ~counter~0 39)} is VALID [2022-04-28 07:19:21,698 INFO L290 TraceCheckUtils]: 211: Hoare triple {70711#true} assume true; {70711#true} is VALID [2022-04-28 07:19:21,699 INFO L290 TraceCheckUtils]: 210: Hoare triple {70711#true} assume !(0 == ~cond); {70711#true} is VALID [2022-04-28 07:19:21,699 INFO L290 TraceCheckUtils]: 209: Hoare triple {70711#true} ~cond := #in~cond; {70711#true} is VALID [2022-04-28 07:19:21,699 INFO L272 TraceCheckUtils]: 208: Hoare triple {72032#(< ~counter~0 39)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {70711#true} is VALID [2022-04-28 07:19:21,699 INFO L290 TraceCheckUtils]: 207: Hoare triple {72032#(< ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {72032#(< ~counter~0 39)} is VALID [2022-04-28 07:19:21,700 INFO L290 TraceCheckUtils]: 206: Hoare triple {72060#(< ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {72032#(< ~counter~0 39)} is VALID [2022-04-28 07:19:21,700 INFO L290 TraceCheckUtils]: 205: Hoare triple {72060#(< ~counter~0 38)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {72060#(< ~counter~0 38)} is VALID [2022-04-28 07:19:21,700 INFO L290 TraceCheckUtils]: 204: Hoare triple {72060#(< ~counter~0 38)} assume !!(0 != ~y3~0); {72060#(< ~counter~0 38)} is VALID [2022-04-28 07:19:21,701 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {70711#true} {72060#(< ~counter~0 38)} #63#return; {72060#(< ~counter~0 38)} is VALID [2022-04-28 07:19:21,701 INFO L290 TraceCheckUtils]: 202: Hoare triple {70711#true} assume true; {70711#true} is VALID [2022-04-28 07:19:21,701 INFO L290 TraceCheckUtils]: 201: Hoare triple {70711#true} assume !(0 == ~cond); {70711#true} is VALID [2022-04-28 07:19:21,701 INFO L290 TraceCheckUtils]: 200: Hoare triple {70711#true} ~cond := #in~cond; {70711#true} is VALID [2022-04-28 07:19:21,701 INFO L272 TraceCheckUtils]: 199: Hoare triple {72060#(< ~counter~0 38)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {70711#true} is VALID [2022-04-28 07:19:21,701 INFO L290 TraceCheckUtils]: 198: Hoare triple {72060#(< ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {72060#(< ~counter~0 38)} is VALID [2022-04-28 07:19:21,702 INFO L290 TraceCheckUtils]: 197: Hoare triple {72088#(< ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {72060#(< ~counter~0 38)} is VALID [2022-04-28 07:19:21,702 INFO L290 TraceCheckUtils]: 196: Hoare triple {72088#(< ~counter~0 37)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {72088#(< ~counter~0 37)} is VALID [2022-04-28 07:19:21,702 INFO L290 TraceCheckUtils]: 195: Hoare triple {72088#(< ~counter~0 37)} assume !!(0 != ~y3~0); {72088#(< ~counter~0 37)} is VALID [2022-04-28 07:19:21,703 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {70711#true} {72088#(< ~counter~0 37)} #63#return; {72088#(< ~counter~0 37)} is VALID [2022-04-28 07:19:21,703 INFO L290 TraceCheckUtils]: 193: Hoare triple {70711#true} assume true; {70711#true} is VALID [2022-04-28 07:19:21,703 INFO L290 TraceCheckUtils]: 192: Hoare triple {70711#true} assume !(0 == ~cond); {70711#true} is VALID [2022-04-28 07:19:21,703 INFO L290 TraceCheckUtils]: 191: Hoare triple {70711#true} ~cond := #in~cond; {70711#true} is VALID [2022-04-28 07:19:21,703 INFO L272 TraceCheckUtils]: 190: Hoare triple {72088#(< ~counter~0 37)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {70711#true} is VALID [2022-04-28 07:19:21,703 INFO L290 TraceCheckUtils]: 189: Hoare triple {72088#(< ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {72088#(< ~counter~0 37)} is VALID [2022-04-28 07:19:21,704 INFO L290 TraceCheckUtils]: 188: Hoare triple {72116#(< ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {72088#(< ~counter~0 37)} is VALID [2022-04-28 07:19:21,704 INFO L290 TraceCheckUtils]: 187: Hoare triple {72116#(< ~counter~0 36)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {72116#(< ~counter~0 36)} is VALID [2022-04-28 07:19:21,704 INFO L290 TraceCheckUtils]: 186: Hoare triple {72116#(< ~counter~0 36)} assume !!(0 != ~y3~0); {72116#(< ~counter~0 36)} is VALID [2022-04-28 07:19:21,705 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {70711#true} {72116#(< ~counter~0 36)} #63#return; {72116#(< ~counter~0 36)} is VALID [2022-04-28 07:19:21,705 INFO L290 TraceCheckUtils]: 184: Hoare triple {70711#true} assume true; {70711#true} is VALID [2022-04-28 07:19:21,705 INFO L290 TraceCheckUtils]: 183: Hoare triple {70711#true} assume !(0 == ~cond); {70711#true} is VALID [2022-04-28 07:19:21,705 INFO L290 TraceCheckUtils]: 182: Hoare triple {70711#true} ~cond := #in~cond; {70711#true} is VALID [2022-04-28 07:19:21,705 INFO L272 TraceCheckUtils]: 181: Hoare triple {72116#(< ~counter~0 36)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {70711#true} is VALID [2022-04-28 07:19:21,705 INFO L290 TraceCheckUtils]: 180: Hoare triple {72116#(< ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {72116#(< ~counter~0 36)} is VALID [2022-04-28 07:19:21,706 INFO L290 TraceCheckUtils]: 179: Hoare triple {72144#(< ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {72116#(< ~counter~0 36)} is VALID [2022-04-28 07:19:21,706 INFO L290 TraceCheckUtils]: 178: Hoare triple {72144#(< ~counter~0 35)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {72144#(< ~counter~0 35)} is VALID [2022-04-28 07:19:21,706 INFO L290 TraceCheckUtils]: 177: Hoare triple {72144#(< ~counter~0 35)} assume !!(0 != ~y3~0); {72144#(< ~counter~0 35)} is VALID [2022-04-28 07:19:21,707 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {70711#true} {72144#(< ~counter~0 35)} #63#return; {72144#(< ~counter~0 35)} is VALID [2022-04-28 07:19:21,707 INFO L290 TraceCheckUtils]: 175: Hoare triple {70711#true} assume true; {70711#true} is VALID [2022-04-28 07:19:21,707 INFO L290 TraceCheckUtils]: 174: Hoare triple {70711#true} assume !(0 == ~cond); {70711#true} is VALID [2022-04-28 07:19:21,707 INFO L290 TraceCheckUtils]: 173: Hoare triple {70711#true} ~cond := #in~cond; {70711#true} is VALID [2022-04-28 07:19:21,707 INFO L272 TraceCheckUtils]: 172: Hoare triple {72144#(< ~counter~0 35)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {70711#true} is VALID [2022-04-28 07:19:21,707 INFO L290 TraceCheckUtils]: 171: Hoare triple {72144#(< ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {72144#(< ~counter~0 35)} is VALID [2022-04-28 07:19:21,708 INFO L290 TraceCheckUtils]: 170: Hoare triple {71664#(<= ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {72144#(< ~counter~0 35)} is VALID [2022-04-28 07:19:21,708 INFO L290 TraceCheckUtils]: 169: Hoare triple {71664#(<= ~counter~0 33)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {71664#(<= ~counter~0 33)} is VALID [2022-04-28 07:19:21,709 INFO L290 TraceCheckUtils]: 168: Hoare triple {71664#(<= ~counter~0 33)} assume !!(0 != ~y3~0); {71664#(<= ~counter~0 33)} is VALID [2022-04-28 07:19:21,709 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {70711#true} {71664#(<= ~counter~0 33)} #63#return; {71664#(<= ~counter~0 33)} is VALID [2022-04-28 07:19:21,709 INFO L290 TraceCheckUtils]: 166: Hoare triple {70711#true} assume true; {70711#true} is VALID [2022-04-28 07:19:21,709 INFO L290 TraceCheckUtils]: 165: Hoare triple {70711#true} assume !(0 == ~cond); {70711#true} is VALID [2022-04-28 07:19:21,709 INFO L290 TraceCheckUtils]: 164: Hoare triple {70711#true} ~cond := #in~cond; {70711#true} is VALID [2022-04-28 07:19:21,709 INFO L272 TraceCheckUtils]: 163: Hoare triple {71664#(<= ~counter~0 33)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {70711#true} is VALID [2022-04-28 07:19:21,709 INFO L290 TraceCheckUtils]: 162: Hoare triple {71664#(<= ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {71664#(<= ~counter~0 33)} is VALID [2022-04-28 07:19:21,710 INFO L290 TraceCheckUtils]: 161: Hoare triple {71636#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71664#(<= ~counter~0 33)} is VALID [2022-04-28 07:19:21,710 INFO L290 TraceCheckUtils]: 160: Hoare triple {71636#(<= ~counter~0 32)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {71636#(<= ~counter~0 32)} is VALID [2022-04-28 07:19:21,711 INFO L290 TraceCheckUtils]: 159: Hoare triple {71636#(<= ~counter~0 32)} assume !!(0 != ~y3~0); {71636#(<= ~counter~0 32)} is VALID [2022-04-28 07:19:21,711 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {70711#true} {71636#(<= ~counter~0 32)} #63#return; {71636#(<= ~counter~0 32)} is VALID [2022-04-28 07:19:21,711 INFO L290 TraceCheckUtils]: 157: Hoare triple {70711#true} assume true; {70711#true} is VALID [2022-04-28 07:19:21,711 INFO L290 TraceCheckUtils]: 156: Hoare triple {70711#true} assume !(0 == ~cond); {70711#true} is VALID [2022-04-28 07:19:21,711 INFO L290 TraceCheckUtils]: 155: Hoare triple {70711#true} ~cond := #in~cond; {70711#true} is VALID [2022-04-28 07:19:21,711 INFO L272 TraceCheckUtils]: 154: Hoare triple {71636#(<= ~counter~0 32)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {70711#true} is VALID [2022-04-28 07:19:21,712 INFO L290 TraceCheckUtils]: 153: Hoare triple {71636#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {71636#(<= ~counter~0 32)} is VALID [2022-04-28 07:19:21,712 INFO L290 TraceCheckUtils]: 152: Hoare triple {71608#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71636#(<= ~counter~0 32)} is VALID [2022-04-28 07:19:21,712 INFO L290 TraceCheckUtils]: 151: Hoare triple {71608#(<= ~counter~0 31)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {71608#(<= ~counter~0 31)} is VALID [2022-04-28 07:19:21,713 INFO L290 TraceCheckUtils]: 150: Hoare triple {71608#(<= ~counter~0 31)} assume !!(0 != ~y3~0); {71608#(<= ~counter~0 31)} is VALID [2022-04-28 07:19:21,713 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {70711#true} {71608#(<= ~counter~0 31)} #63#return; {71608#(<= ~counter~0 31)} is VALID [2022-04-28 07:19:21,713 INFO L290 TraceCheckUtils]: 148: Hoare triple {70711#true} assume true; {70711#true} is VALID [2022-04-28 07:19:21,713 INFO L290 TraceCheckUtils]: 147: Hoare triple {70711#true} assume !(0 == ~cond); {70711#true} is VALID [2022-04-28 07:19:21,713 INFO L290 TraceCheckUtils]: 146: Hoare triple {70711#true} ~cond := #in~cond; {70711#true} is VALID [2022-04-28 07:19:21,713 INFO L272 TraceCheckUtils]: 145: Hoare triple {71608#(<= ~counter~0 31)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {70711#true} is VALID [2022-04-28 07:19:21,714 INFO L290 TraceCheckUtils]: 144: Hoare triple {71608#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {71608#(<= ~counter~0 31)} is VALID [2022-04-28 07:19:21,714 INFO L290 TraceCheckUtils]: 143: Hoare triple {71580#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71608#(<= ~counter~0 31)} is VALID [2022-04-28 07:19:21,715 INFO L290 TraceCheckUtils]: 142: Hoare triple {71580#(<= ~counter~0 30)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {71580#(<= ~counter~0 30)} is VALID [2022-04-28 07:19:21,715 INFO L290 TraceCheckUtils]: 141: Hoare triple {71580#(<= ~counter~0 30)} assume !!(0 != ~y3~0); {71580#(<= ~counter~0 30)} is VALID [2022-04-28 07:19:21,715 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {70711#true} {71580#(<= ~counter~0 30)} #63#return; {71580#(<= ~counter~0 30)} is VALID [2022-04-28 07:19:21,715 INFO L290 TraceCheckUtils]: 139: Hoare triple {70711#true} assume true; {70711#true} is VALID [2022-04-28 07:19:21,715 INFO L290 TraceCheckUtils]: 138: Hoare triple {70711#true} assume !(0 == ~cond); {70711#true} is VALID [2022-04-28 07:19:21,715 INFO L290 TraceCheckUtils]: 137: Hoare triple {70711#true} ~cond := #in~cond; {70711#true} is VALID [2022-04-28 07:19:21,716 INFO L272 TraceCheckUtils]: 136: Hoare triple {71580#(<= ~counter~0 30)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {70711#true} is VALID [2022-04-28 07:19:21,716 INFO L290 TraceCheckUtils]: 135: Hoare triple {71580#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {71580#(<= ~counter~0 30)} is VALID [2022-04-28 07:19:21,716 INFO L290 TraceCheckUtils]: 134: Hoare triple {71552#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71580#(<= ~counter~0 30)} is VALID [2022-04-28 07:19:21,717 INFO L290 TraceCheckUtils]: 133: Hoare triple {71552#(<= ~counter~0 29)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {71552#(<= ~counter~0 29)} is VALID [2022-04-28 07:19:21,717 INFO L290 TraceCheckUtils]: 132: Hoare triple {71552#(<= ~counter~0 29)} assume !!(0 != ~y3~0); {71552#(<= ~counter~0 29)} is VALID [2022-04-28 07:19:21,717 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {70711#true} {71552#(<= ~counter~0 29)} #63#return; {71552#(<= ~counter~0 29)} is VALID [2022-04-28 07:19:21,718 INFO L290 TraceCheckUtils]: 130: Hoare triple {70711#true} assume true; {70711#true} is VALID [2022-04-28 07:19:21,718 INFO L290 TraceCheckUtils]: 129: Hoare triple {70711#true} assume !(0 == ~cond); {70711#true} is VALID [2022-04-28 07:19:21,718 INFO L290 TraceCheckUtils]: 128: Hoare triple {70711#true} ~cond := #in~cond; {70711#true} is VALID [2022-04-28 07:19:21,718 INFO L272 TraceCheckUtils]: 127: Hoare triple {71552#(<= ~counter~0 29)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {70711#true} is VALID [2022-04-28 07:19:21,718 INFO L290 TraceCheckUtils]: 126: Hoare triple {71552#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {71552#(<= ~counter~0 29)} is VALID [2022-04-28 07:19:21,719 INFO L290 TraceCheckUtils]: 125: Hoare triple {71524#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71552#(<= ~counter~0 29)} is VALID [2022-04-28 07:19:21,719 INFO L290 TraceCheckUtils]: 124: Hoare triple {71524#(<= ~counter~0 28)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {71524#(<= ~counter~0 28)} is VALID [2022-04-28 07:19:21,719 INFO L290 TraceCheckUtils]: 123: Hoare triple {71524#(<= ~counter~0 28)} assume !!(0 != ~y3~0); {71524#(<= ~counter~0 28)} is VALID [2022-04-28 07:19:21,720 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {70711#true} {71524#(<= ~counter~0 28)} #63#return; {71524#(<= ~counter~0 28)} is VALID [2022-04-28 07:19:21,720 INFO L290 TraceCheckUtils]: 121: Hoare triple {70711#true} assume true; {70711#true} is VALID [2022-04-28 07:19:21,720 INFO L290 TraceCheckUtils]: 120: Hoare triple {70711#true} assume !(0 == ~cond); {70711#true} is VALID [2022-04-28 07:19:21,720 INFO L290 TraceCheckUtils]: 119: Hoare triple {70711#true} ~cond := #in~cond; {70711#true} is VALID [2022-04-28 07:19:21,720 INFO L272 TraceCheckUtils]: 118: Hoare triple {71524#(<= ~counter~0 28)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {70711#true} is VALID [2022-04-28 07:19:21,720 INFO L290 TraceCheckUtils]: 117: Hoare triple {71524#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {71524#(<= ~counter~0 28)} is VALID [2022-04-28 07:19:21,721 INFO L290 TraceCheckUtils]: 116: Hoare triple {71496#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71524#(<= ~counter~0 28)} is VALID [2022-04-28 07:19:21,721 INFO L290 TraceCheckUtils]: 115: Hoare triple {71496#(<= ~counter~0 27)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {71496#(<= ~counter~0 27)} is VALID [2022-04-28 07:19:21,721 INFO L290 TraceCheckUtils]: 114: Hoare triple {71496#(<= ~counter~0 27)} assume !!(0 != ~y3~0); {71496#(<= ~counter~0 27)} is VALID [2022-04-28 07:19:21,722 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {70711#true} {71496#(<= ~counter~0 27)} #63#return; {71496#(<= ~counter~0 27)} is VALID [2022-04-28 07:19:21,722 INFO L290 TraceCheckUtils]: 112: Hoare triple {70711#true} assume true; {70711#true} is VALID [2022-04-28 07:19:21,722 INFO L290 TraceCheckUtils]: 111: Hoare triple {70711#true} assume !(0 == ~cond); {70711#true} is VALID [2022-04-28 07:19:21,722 INFO L290 TraceCheckUtils]: 110: Hoare triple {70711#true} ~cond := #in~cond; {70711#true} is VALID [2022-04-28 07:19:21,722 INFO L272 TraceCheckUtils]: 109: Hoare triple {71496#(<= ~counter~0 27)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {70711#true} is VALID [2022-04-28 07:19:21,722 INFO L290 TraceCheckUtils]: 108: Hoare triple {71496#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {71496#(<= ~counter~0 27)} is VALID [2022-04-28 07:19:21,723 INFO L290 TraceCheckUtils]: 107: Hoare triple {71468#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71496#(<= ~counter~0 27)} is VALID [2022-04-28 07:19:21,723 INFO L290 TraceCheckUtils]: 106: Hoare triple {71468#(<= ~counter~0 26)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {71468#(<= ~counter~0 26)} is VALID [2022-04-28 07:19:21,723 INFO L290 TraceCheckUtils]: 105: Hoare triple {71468#(<= ~counter~0 26)} assume !!(0 != ~y3~0); {71468#(<= ~counter~0 26)} is VALID [2022-04-28 07:19:21,724 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {70711#true} {71468#(<= ~counter~0 26)} #63#return; {71468#(<= ~counter~0 26)} is VALID [2022-04-28 07:19:21,724 INFO L290 TraceCheckUtils]: 103: Hoare triple {70711#true} assume true; {70711#true} is VALID [2022-04-28 07:19:21,724 INFO L290 TraceCheckUtils]: 102: Hoare triple {70711#true} assume !(0 == ~cond); {70711#true} is VALID [2022-04-28 07:19:21,724 INFO L290 TraceCheckUtils]: 101: Hoare triple {70711#true} ~cond := #in~cond; {70711#true} is VALID [2022-04-28 07:19:21,724 INFO L272 TraceCheckUtils]: 100: Hoare triple {71468#(<= ~counter~0 26)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {70711#true} is VALID [2022-04-28 07:19:21,724 INFO L290 TraceCheckUtils]: 99: Hoare triple {71468#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {71468#(<= ~counter~0 26)} is VALID [2022-04-28 07:19:21,725 INFO L290 TraceCheckUtils]: 98: Hoare triple {71440#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71468#(<= ~counter~0 26)} is VALID [2022-04-28 07:19:21,725 INFO L290 TraceCheckUtils]: 97: Hoare triple {71440#(<= ~counter~0 25)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {71440#(<= ~counter~0 25)} is VALID [2022-04-28 07:19:21,725 INFO L290 TraceCheckUtils]: 96: Hoare triple {71440#(<= ~counter~0 25)} assume !!(0 != ~y3~0); {71440#(<= ~counter~0 25)} is VALID [2022-04-28 07:19:21,726 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {70711#true} {71440#(<= ~counter~0 25)} #63#return; {71440#(<= ~counter~0 25)} is VALID [2022-04-28 07:19:21,726 INFO L290 TraceCheckUtils]: 94: Hoare triple {70711#true} assume true; {70711#true} is VALID [2022-04-28 07:19:21,726 INFO L290 TraceCheckUtils]: 93: Hoare triple {70711#true} assume !(0 == ~cond); {70711#true} is VALID [2022-04-28 07:19:21,726 INFO L290 TraceCheckUtils]: 92: Hoare triple {70711#true} ~cond := #in~cond; {70711#true} is VALID [2022-04-28 07:19:21,726 INFO L272 TraceCheckUtils]: 91: Hoare triple {71440#(<= ~counter~0 25)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {70711#true} is VALID [2022-04-28 07:19:21,726 INFO L290 TraceCheckUtils]: 90: Hoare triple {71440#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {71440#(<= ~counter~0 25)} is VALID [2022-04-28 07:19:21,727 INFO L290 TraceCheckUtils]: 89: Hoare triple {71412#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71440#(<= ~counter~0 25)} is VALID [2022-04-28 07:19:21,727 INFO L290 TraceCheckUtils]: 88: Hoare triple {71412#(<= ~counter~0 24)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {71412#(<= ~counter~0 24)} is VALID [2022-04-28 07:19:21,727 INFO L290 TraceCheckUtils]: 87: Hoare triple {71412#(<= ~counter~0 24)} assume !!(0 != ~y3~0); {71412#(<= ~counter~0 24)} is VALID [2022-04-28 07:19:21,728 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {70711#true} {71412#(<= ~counter~0 24)} #63#return; {71412#(<= ~counter~0 24)} is VALID [2022-04-28 07:19:21,728 INFO L290 TraceCheckUtils]: 85: Hoare triple {70711#true} assume true; {70711#true} is VALID [2022-04-28 07:19:21,728 INFO L290 TraceCheckUtils]: 84: Hoare triple {70711#true} assume !(0 == ~cond); {70711#true} is VALID [2022-04-28 07:19:21,728 INFO L290 TraceCheckUtils]: 83: Hoare triple {70711#true} ~cond := #in~cond; {70711#true} is VALID [2022-04-28 07:19:21,728 INFO L272 TraceCheckUtils]: 82: Hoare triple {71412#(<= ~counter~0 24)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {70711#true} is VALID [2022-04-28 07:19:21,728 INFO L290 TraceCheckUtils]: 81: Hoare triple {71412#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {71412#(<= ~counter~0 24)} is VALID [2022-04-28 07:19:21,729 INFO L290 TraceCheckUtils]: 80: Hoare triple {71384#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71412#(<= ~counter~0 24)} is VALID [2022-04-28 07:19:21,729 INFO L290 TraceCheckUtils]: 79: Hoare triple {71384#(<= ~counter~0 23)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {71384#(<= ~counter~0 23)} is VALID [2022-04-28 07:19:21,730 INFO L290 TraceCheckUtils]: 78: Hoare triple {71384#(<= ~counter~0 23)} assume !!(0 != ~y3~0); {71384#(<= ~counter~0 23)} is VALID [2022-04-28 07:19:21,730 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {70711#true} {71384#(<= ~counter~0 23)} #63#return; {71384#(<= ~counter~0 23)} is VALID [2022-04-28 07:19:21,730 INFO L290 TraceCheckUtils]: 76: Hoare triple {70711#true} assume true; {70711#true} is VALID [2022-04-28 07:19:21,730 INFO L290 TraceCheckUtils]: 75: Hoare triple {70711#true} assume !(0 == ~cond); {70711#true} is VALID [2022-04-28 07:19:21,730 INFO L290 TraceCheckUtils]: 74: Hoare triple {70711#true} ~cond := #in~cond; {70711#true} is VALID [2022-04-28 07:19:21,730 INFO L272 TraceCheckUtils]: 73: Hoare triple {71384#(<= ~counter~0 23)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {70711#true} is VALID [2022-04-28 07:19:21,730 INFO L290 TraceCheckUtils]: 72: Hoare triple {71384#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {71384#(<= ~counter~0 23)} is VALID [2022-04-28 07:19:21,731 INFO L290 TraceCheckUtils]: 71: Hoare triple {71356#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71384#(<= ~counter~0 23)} is VALID [2022-04-28 07:19:21,732 INFO L290 TraceCheckUtils]: 70: Hoare triple {71356#(<= ~counter~0 22)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {71356#(<= ~counter~0 22)} is VALID [2022-04-28 07:19:21,732 INFO L290 TraceCheckUtils]: 69: Hoare triple {71356#(<= ~counter~0 22)} assume !!(0 != ~y3~0); {71356#(<= ~counter~0 22)} is VALID [2022-04-28 07:19:21,732 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {70711#true} {71356#(<= ~counter~0 22)} #63#return; {71356#(<= ~counter~0 22)} is VALID [2022-04-28 07:19:21,732 INFO L290 TraceCheckUtils]: 67: Hoare triple {70711#true} assume true; {70711#true} is VALID [2022-04-28 07:19:21,732 INFO L290 TraceCheckUtils]: 66: Hoare triple {70711#true} assume !(0 == ~cond); {70711#true} is VALID [2022-04-28 07:19:21,732 INFO L290 TraceCheckUtils]: 65: Hoare triple {70711#true} ~cond := #in~cond; {70711#true} is VALID [2022-04-28 07:19:21,732 INFO L272 TraceCheckUtils]: 64: Hoare triple {71356#(<= ~counter~0 22)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {70711#true} is VALID [2022-04-28 07:19:21,733 INFO L290 TraceCheckUtils]: 63: Hoare triple {71356#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {71356#(<= ~counter~0 22)} is VALID [2022-04-28 07:19:21,733 INFO L290 TraceCheckUtils]: 62: Hoare triple {71328#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71356#(<= ~counter~0 22)} is VALID [2022-04-28 07:19:21,734 INFO L290 TraceCheckUtils]: 61: Hoare triple {71328#(<= ~counter~0 21)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {71328#(<= ~counter~0 21)} is VALID [2022-04-28 07:19:21,734 INFO L290 TraceCheckUtils]: 60: Hoare triple {71328#(<= ~counter~0 21)} assume !!(0 != ~y3~0); {71328#(<= ~counter~0 21)} is VALID [2022-04-28 07:19:21,734 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {70711#true} {71328#(<= ~counter~0 21)} #63#return; {71328#(<= ~counter~0 21)} is VALID [2022-04-28 07:19:21,734 INFO L290 TraceCheckUtils]: 58: Hoare triple {70711#true} assume true; {70711#true} is VALID [2022-04-28 07:19:21,734 INFO L290 TraceCheckUtils]: 57: Hoare triple {70711#true} assume !(0 == ~cond); {70711#true} is VALID [2022-04-28 07:19:21,735 INFO L290 TraceCheckUtils]: 56: Hoare triple {70711#true} ~cond := #in~cond; {70711#true} is VALID [2022-04-28 07:19:21,735 INFO L272 TraceCheckUtils]: 55: Hoare triple {71328#(<= ~counter~0 21)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {70711#true} is VALID [2022-04-28 07:19:21,735 INFO L290 TraceCheckUtils]: 54: Hoare triple {71328#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {71328#(<= ~counter~0 21)} is VALID [2022-04-28 07:19:21,736 INFO L290 TraceCheckUtils]: 53: Hoare triple {71300#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71328#(<= ~counter~0 21)} is VALID [2022-04-28 07:19:21,736 INFO L290 TraceCheckUtils]: 52: Hoare triple {71300#(<= ~counter~0 20)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {71300#(<= ~counter~0 20)} is VALID [2022-04-28 07:19:21,736 INFO L290 TraceCheckUtils]: 51: Hoare triple {71300#(<= ~counter~0 20)} assume !!(0 != ~y3~0); {71300#(<= ~counter~0 20)} is VALID [2022-04-28 07:19:21,736 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {70711#true} {71300#(<= ~counter~0 20)} #63#return; {71300#(<= ~counter~0 20)} is VALID [2022-04-28 07:19:21,737 INFO L290 TraceCheckUtils]: 49: Hoare triple {70711#true} assume true; {70711#true} is VALID [2022-04-28 07:19:21,737 INFO L290 TraceCheckUtils]: 48: Hoare triple {70711#true} assume !(0 == ~cond); {70711#true} is VALID [2022-04-28 07:19:21,737 INFO L290 TraceCheckUtils]: 47: Hoare triple {70711#true} ~cond := #in~cond; {70711#true} is VALID [2022-04-28 07:19:21,737 INFO L272 TraceCheckUtils]: 46: Hoare triple {71300#(<= ~counter~0 20)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {70711#true} is VALID [2022-04-28 07:19:21,737 INFO L290 TraceCheckUtils]: 45: Hoare triple {71300#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {71300#(<= ~counter~0 20)} is VALID [2022-04-28 07:19:21,738 INFO L290 TraceCheckUtils]: 44: Hoare triple {71272#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71300#(<= ~counter~0 20)} is VALID [2022-04-28 07:19:21,738 INFO L290 TraceCheckUtils]: 43: Hoare triple {71272#(<= ~counter~0 19)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {71272#(<= ~counter~0 19)} is VALID [2022-04-28 07:19:21,738 INFO L290 TraceCheckUtils]: 42: Hoare triple {71272#(<= ~counter~0 19)} assume !!(0 != ~y3~0); {71272#(<= ~counter~0 19)} is VALID [2022-04-28 07:19:21,739 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {70711#true} {71272#(<= ~counter~0 19)} #63#return; {71272#(<= ~counter~0 19)} is VALID [2022-04-28 07:19:21,739 INFO L290 TraceCheckUtils]: 40: Hoare triple {70711#true} assume true; {70711#true} is VALID [2022-04-28 07:19:21,739 INFO L290 TraceCheckUtils]: 39: Hoare triple {70711#true} assume !(0 == ~cond); {70711#true} is VALID [2022-04-28 07:19:21,739 INFO L290 TraceCheckUtils]: 38: Hoare triple {70711#true} ~cond := #in~cond; {70711#true} is VALID [2022-04-28 07:19:21,739 INFO L272 TraceCheckUtils]: 37: Hoare triple {71272#(<= ~counter~0 19)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {70711#true} is VALID [2022-04-28 07:19:21,739 INFO L290 TraceCheckUtils]: 36: Hoare triple {71272#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {71272#(<= ~counter~0 19)} is VALID [2022-04-28 07:19:21,740 INFO L290 TraceCheckUtils]: 35: Hoare triple {71244#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71272#(<= ~counter~0 19)} is VALID [2022-04-28 07:19:21,740 INFO L290 TraceCheckUtils]: 34: Hoare triple {71244#(<= ~counter~0 18)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {71244#(<= ~counter~0 18)} is VALID [2022-04-28 07:19:21,740 INFO L290 TraceCheckUtils]: 33: Hoare triple {71244#(<= ~counter~0 18)} assume !!(0 != ~y3~0); {71244#(<= ~counter~0 18)} is VALID [2022-04-28 07:19:21,741 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {70711#true} {71244#(<= ~counter~0 18)} #63#return; {71244#(<= ~counter~0 18)} is VALID [2022-04-28 07:19:21,741 INFO L290 TraceCheckUtils]: 31: Hoare triple {70711#true} assume true; {70711#true} is VALID [2022-04-28 07:19:21,741 INFO L290 TraceCheckUtils]: 30: Hoare triple {70711#true} assume !(0 == ~cond); {70711#true} is VALID [2022-04-28 07:19:21,741 INFO L290 TraceCheckUtils]: 29: Hoare triple {70711#true} ~cond := #in~cond; {70711#true} is VALID [2022-04-28 07:19:21,741 INFO L272 TraceCheckUtils]: 28: Hoare triple {71244#(<= ~counter~0 18)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {70711#true} is VALID [2022-04-28 07:19:21,741 INFO L290 TraceCheckUtils]: 27: Hoare triple {71244#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {71244#(<= ~counter~0 18)} is VALID [2022-04-28 07:19:21,742 INFO L290 TraceCheckUtils]: 26: Hoare triple {71216#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71244#(<= ~counter~0 18)} is VALID [2022-04-28 07:19:21,742 INFO L290 TraceCheckUtils]: 25: Hoare triple {71216#(<= ~counter~0 17)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {71216#(<= ~counter~0 17)} is VALID [2022-04-28 07:19:21,742 INFO L290 TraceCheckUtils]: 24: Hoare triple {71216#(<= ~counter~0 17)} assume !!(0 != ~y3~0); {71216#(<= ~counter~0 17)} is VALID [2022-04-28 07:19:21,743 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {70711#true} {71216#(<= ~counter~0 17)} #63#return; {71216#(<= ~counter~0 17)} is VALID [2022-04-28 07:19:21,743 INFO L290 TraceCheckUtils]: 22: Hoare triple {70711#true} assume true; {70711#true} is VALID [2022-04-28 07:19:21,743 INFO L290 TraceCheckUtils]: 21: Hoare triple {70711#true} assume !(0 == ~cond); {70711#true} is VALID [2022-04-28 07:19:21,743 INFO L290 TraceCheckUtils]: 20: Hoare triple {70711#true} ~cond := #in~cond; {70711#true} is VALID [2022-04-28 07:19:21,743 INFO L272 TraceCheckUtils]: 19: Hoare triple {71216#(<= ~counter~0 17)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {70711#true} is VALID [2022-04-28 07:19:21,743 INFO L290 TraceCheckUtils]: 18: Hoare triple {71216#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {71216#(<= ~counter~0 17)} is VALID [2022-04-28 07:19:21,744 INFO L290 TraceCheckUtils]: 17: Hoare triple {71188#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71216#(<= ~counter~0 17)} is VALID [2022-04-28 07:19:21,744 INFO L290 TraceCheckUtils]: 16: Hoare triple {71188#(<= ~counter~0 16)} ~y1~0 := 0;~y2~0 := 0;~y3~0 := ~x1~0; {71188#(<= ~counter~0 16)} is VALID [2022-04-28 07:19:21,745 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {70711#true} {71188#(<= ~counter~0 16)} #61#return; {71188#(<= ~counter~0 16)} is VALID [2022-04-28 07:19:21,745 INFO L290 TraceCheckUtils]: 14: Hoare triple {70711#true} assume true; {70711#true} is VALID [2022-04-28 07:19:21,745 INFO L290 TraceCheckUtils]: 13: Hoare triple {70711#true} assume !(0 == ~cond); {70711#true} is VALID [2022-04-28 07:19:21,745 INFO L290 TraceCheckUtils]: 12: Hoare triple {70711#true} ~cond := #in~cond; {70711#true} is VALID [2022-04-28 07:19:21,745 INFO L272 TraceCheckUtils]: 11: Hoare triple {71188#(<= ~counter~0 16)} call assume_abort_if_not((if 0 != ~x2~0 then 1 else 0)); {70711#true} is VALID [2022-04-28 07:19:21,745 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {70711#true} {71188#(<= ~counter~0 16)} #59#return; {71188#(<= ~counter~0 16)} is VALID [2022-04-28 07:19:21,745 INFO L290 TraceCheckUtils]: 9: Hoare triple {70711#true} assume true; {70711#true} is VALID [2022-04-28 07:19:21,745 INFO L290 TraceCheckUtils]: 8: Hoare triple {70711#true} assume !(0 == ~cond); {70711#true} is VALID [2022-04-28 07:19:21,745 INFO L290 TraceCheckUtils]: 7: Hoare triple {70711#true} ~cond := #in~cond; {70711#true} is VALID [2022-04-28 07:19:21,745 INFO L272 TraceCheckUtils]: 6: Hoare triple {71188#(<= ~counter~0 16)} call assume_abort_if_not((if ~x1~0 >= 0 then 1 else 0)); {70711#true} is VALID [2022-04-28 07:19:21,746 INFO L290 TraceCheckUtils]: 5: Hoare triple {71188#(<= ~counter~0 16)} havoc ~x1~0;havoc ~x2~0;havoc ~y1~0;havoc ~y2~0;havoc ~y3~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~x1~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~x2~0 := #t~nondet5;havoc #t~nondet5; {71188#(<= ~counter~0 16)} is VALID [2022-04-28 07:19:21,746 INFO L272 TraceCheckUtils]: 4: Hoare triple {71188#(<= ~counter~0 16)} call #t~ret7 := main(); {71188#(<= ~counter~0 16)} is VALID [2022-04-28 07:19:21,746 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {71188#(<= ~counter~0 16)} {70711#true} #67#return; {71188#(<= ~counter~0 16)} is VALID [2022-04-28 07:19:21,746 INFO L290 TraceCheckUtils]: 2: Hoare triple {71188#(<= ~counter~0 16)} assume true; {71188#(<= ~counter~0 16)} is VALID [2022-04-28 07:19:21,747 INFO L290 TraceCheckUtils]: 1: Hoare triple {70711#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(11, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {71188#(<= ~counter~0 16)} is VALID [2022-04-28 07:19:21,747 INFO L272 TraceCheckUtils]: 0: Hoare triple {70711#true} call ULTIMATE.init(); {70711#true} is VALID [2022-04-28 07:19:21,747 INFO L134 CoverageAnalysis]: Checked inductivity of 4888 backedges. 66 proven. 2706 refuted. 0 times theorem prover too weak. 2116 trivial. 0 not checked. [2022-04-28 07:19:21,747 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 07:19:21,747 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1716555602] [2022-04-28 07:19:21,748 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 07:19:21,748 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1715091166] [2022-04-28 07:19:21,748 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1715091166] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 07:19:21,748 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 07:19:21,748 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [37, 37] total 54 [2022-04-28 07:19:21,748 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 07:19:21,748 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [652646503] [2022-04-28 07:19:21,748 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [652646503] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 07:19:21,748 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 07:19:21,748 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [37] imperfect sequences [] total 37 [2022-04-28 07:19:21,748 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [381810039] [2022-04-28 07:19:21,748 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 07:19:21,749 INFO L78 Accepts]: Start accepts. Automaton has has 37 states, 37 states have (on average 6.5675675675675675) internal successors, (243), 36 states have internal predecessors, (243), 36 states have call successors, (38), 36 states have call predecessors, (38), 34 states have return successors, (36), 34 states have call predecessors, (36), 35 states have call successors, (36) Word has length 320 [2022-04-28 07:19:21,749 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 07:19:21,749 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 37 states, 37 states have (on average 6.5675675675675675) internal successors, (243), 36 states have internal predecessors, (243), 36 states have call successors, (38), 36 states have call predecessors, (38), 34 states have return successors, (36), 34 states have call predecessors, (36), 35 states have call successors, (36) [2022-04-28 07:19:22,022 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 317 edges. 317 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 07:19:22,022 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 37 states [2022-04-28 07:19:22,022 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 07:19:22,023 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 37 interpolants. [2022-04-28 07:19:22,023 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1331, Invalid=1531, Unknown=0, NotChecked=0, Total=2862 [2022-04-28 07:19:22,023 INFO L87 Difference]: Start difference. First operand 317 states and 351 transitions. Second operand has 37 states, 37 states have (on average 6.5675675675675675) internal successors, (243), 36 states have internal predecessors, (243), 36 states have call successors, (38), 36 states have call predecessors, (38), 34 states have return successors, (36), 34 states have call predecessors, (36), 35 states have call successors, (36) [2022-04-28 07:19:23,657 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 07:19:23,657 INFO L93 Difference]: Finished difference Result 331 states and 366 transitions. [2022-04-28 07:19:23,657 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 70 states. [2022-04-28 07:19:23,657 INFO L78 Accepts]: Start accepts. Automaton has has 37 states, 37 states have (on average 6.5675675675675675) internal successors, (243), 36 states have internal predecessors, (243), 36 states have call successors, (38), 36 states have call predecessors, (38), 34 states have return successors, (36), 34 states have call predecessors, (36), 35 states have call successors, (36) Word has length 320 [2022-04-28 07:19:23,657 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 07:19:23,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 37 states, 37 states have (on average 6.5675675675675675) internal successors, (243), 36 states have internal predecessors, (243), 36 states have call successors, (38), 36 states have call predecessors, (38), 34 states have return successors, (36), 34 states have call predecessors, (36), 35 states have call successors, (36) [2022-04-28 07:19:23,663 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 70 states and 365 transitions. [2022-04-28 07:19:23,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 37 states, 37 states have (on average 6.5675675675675675) internal successors, (243), 36 states have internal predecessors, (243), 36 states have call successors, (38), 36 states have call predecessors, (38), 34 states have return successors, (36), 34 states have call predecessors, (36), 35 states have call successors, (36) [2022-04-28 07:19:23,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 70 states and 365 transitions. [2022-04-28 07:19:23,668 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 70 states and 365 transitions. [2022-04-28 07:19:24,001 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 365 edges. 365 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 07:19:24,006 INFO L225 Difference]: With dead ends: 331 [2022-04-28 07:19:24,007 INFO L226 Difference]: Without dead ends: 326 [2022-04-28 07:19:24,007 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 672 GetRequests, 586 SyntacticMatches, 1 SemanticMatches, 85 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 626 ImplicationChecksByTransitivity, 1.2s TimeCoverageRelationStatistics Valid=3080, Invalid=4402, Unknown=0, NotChecked=0, Total=7482 [2022-04-28 07:19:24,008 INFO L413 NwaCegarLoop]: 59 mSDtfsCounter, 105 mSDsluCounter, 293 mSDsCounter, 0 mSdLazyCounter, 226 mSolverCounterSat, 14 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 105 SdHoareTripleChecker+Valid, 352 SdHoareTripleChecker+Invalid, 240 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 14 IncrementalHoareTripleChecker+Valid, 226 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-28 07:19:24,008 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [105 Valid, 352 Invalid, 240 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [14 Valid, 226 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-28 07:19:24,008 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 326 states. [2022-04-28 07:19:24,465 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 326 to 326. [2022-04-28 07:19:24,465 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 07:19:24,465 INFO L82 GeneralOperation]: Start isEquivalent. First operand 326 states. Second operand has 326 states, 250 states have (on average 1.14) internal successors, (285), 250 states have internal predecessors, (285), 39 states have call successors, (39), 38 states have call predecessors, (39), 36 states have return successors, (37), 37 states have call predecessors, (37), 37 states have call successors, (37) [2022-04-28 07:19:24,465 INFO L74 IsIncluded]: Start isIncluded. First operand 326 states. Second operand has 326 states, 250 states have (on average 1.14) internal successors, (285), 250 states have internal predecessors, (285), 39 states have call successors, (39), 38 states have call predecessors, (39), 36 states have return successors, (37), 37 states have call predecessors, (37), 37 states have call successors, (37) [2022-04-28 07:19:24,466 INFO L87 Difference]: Start difference. First operand 326 states. Second operand has 326 states, 250 states have (on average 1.14) internal successors, (285), 250 states have internal predecessors, (285), 39 states have call successors, (39), 38 states have call predecessors, (39), 36 states have return successors, (37), 37 states have call predecessors, (37), 37 states have call successors, (37) [2022-04-28 07:19:24,469 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 07:19:24,469 INFO L93 Difference]: Finished difference Result 326 states and 361 transitions. [2022-04-28 07:19:24,469 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 361 transitions. [2022-04-28 07:19:24,470 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 07:19:24,470 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 07:19:24,470 INFO L74 IsIncluded]: Start isIncluded. First operand has 326 states, 250 states have (on average 1.14) internal successors, (285), 250 states have internal predecessors, (285), 39 states have call successors, (39), 38 states have call predecessors, (39), 36 states have return successors, (37), 37 states have call predecessors, (37), 37 states have call successors, (37) Second operand 326 states. [2022-04-28 07:19:24,470 INFO L87 Difference]: Start difference. First operand has 326 states, 250 states have (on average 1.14) internal successors, (285), 250 states have internal predecessors, (285), 39 states have call successors, (39), 38 states have call predecessors, (39), 36 states have return successors, (37), 37 states have call predecessors, (37), 37 states have call successors, (37) Second operand 326 states. [2022-04-28 07:19:24,474 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 07:19:24,474 INFO L93 Difference]: Finished difference Result 326 states and 361 transitions. [2022-04-28 07:19:24,474 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 361 transitions. [2022-04-28 07:19:24,474 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 07:19:24,474 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 07:19:24,474 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 07:19:24,474 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 07:19:24,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 326 states, 250 states have (on average 1.14) internal successors, (285), 250 states have internal predecessors, (285), 39 states have call successors, (39), 38 states have call predecessors, (39), 36 states have return successors, (37), 37 states have call predecessors, (37), 37 states have call successors, (37) [2022-04-28 07:19:24,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 326 states and 361 transitions. [2022-04-28 07:19:24,479 INFO L78 Accepts]: Start accepts. Automaton has 326 states and 361 transitions. Word has length 320 [2022-04-28 07:19:24,480 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 07:19:24,480 INFO L495 AbstractCegarLoop]: Abstraction has 326 states and 361 transitions. [2022-04-28 07:19:24,480 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 37 states, 37 states have (on average 6.5675675675675675) internal successors, (243), 36 states have internal predecessors, (243), 36 states have call successors, (38), 36 states have call predecessors, (38), 34 states have return successors, (36), 34 states have call predecessors, (36), 35 states have call successors, (36) [2022-04-28 07:19:24,480 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 326 states and 361 transitions. [2022-04-28 07:19:24,980 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 361 edges. 361 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 07:19:24,980 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 361 transitions. [2022-04-28 07:19:24,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 330 [2022-04-28 07:19:24,982 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 07:19:24,982 INFO L195 NwaCegarLoop]: trace histogram [35, 35, 34, 34, 34, 34, 34, 34, 34, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 07:19:25,001 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (37)] Forceful destruction successful, exit code 0 [2022-04-28 07:19:25,182 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable36,37 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 07:19:25,183 INFO L420 AbstractCegarLoop]: === Iteration 38 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 07:19:25,183 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 07:19:25,183 INFO L85 PathProgramCache]: Analyzing trace with hash 1328479702, now seen corresponding path program 67 times [2022-04-28 07:19:25,183 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 07:19:25,183 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1514223924] [2022-04-28 07:19:25,184 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 07:19:25,184 INFO L85 PathProgramCache]: Analyzing trace with hash 1328479702, now seen corresponding path program 68 times [2022-04-28 07:19:25,184 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 07:19:25,184 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1579144762] [2022-04-28 07:19:25,184 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 07:19:25,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 07:19:25,199 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 07:19:25,199 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1967220702] [2022-04-28 07:19:25,199 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-28 07:19:25,200 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 07:19:25,200 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 07:19:25,200 INFO L229 MonitoredProcess]: Starting monitored process 38 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 07:19:25,201 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (38)] Waiting until timeout for monitored process [2022-04-28 07:19:25,313 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-28 07:19:25,313 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 07:19:25,317 INFO L263 TraceCheckSpWp]: Trace formula consists of 875 conjuncts, 73 conjunts are in the unsatisfiable core [2022-04-28 07:19:25,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 07:19:25,368 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 07:19:27,036 INFO L272 TraceCheckUtils]: 0: Hoare triple {74716#true} call ULTIMATE.init(); {74716#true} is VALID [2022-04-28 07:19:27,036 INFO L290 TraceCheckUtils]: 1: Hoare triple {74716#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(11, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {74724#(<= ~counter~0 0)} is VALID [2022-04-28 07:19:27,037 INFO L290 TraceCheckUtils]: 2: Hoare triple {74724#(<= ~counter~0 0)} assume true; {74724#(<= ~counter~0 0)} is VALID [2022-04-28 07:19:27,037 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {74724#(<= ~counter~0 0)} {74716#true} #67#return; {74724#(<= ~counter~0 0)} is VALID [2022-04-28 07:19:27,037 INFO L272 TraceCheckUtils]: 4: Hoare triple {74724#(<= ~counter~0 0)} call #t~ret7 := main(); {74724#(<= ~counter~0 0)} is VALID [2022-04-28 07:19:27,037 INFO L290 TraceCheckUtils]: 5: Hoare triple {74724#(<= ~counter~0 0)} havoc ~x1~0;havoc ~x2~0;havoc ~y1~0;havoc ~y2~0;havoc ~y3~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~x1~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~x2~0 := #t~nondet5;havoc #t~nondet5; {74724#(<= ~counter~0 0)} is VALID [2022-04-28 07:19:27,038 INFO L272 TraceCheckUtils]: 6: Hoare triple {74724#(<= ~counter~0 0)} call assume_abort_if_not((if ~x1~0 >= 0 then 1 else 0)); {74724#(<= ~counter~0 0)} is VALID [2022-04-28 07:19:27,038 INFO L290 TraceCheckUtils]: 7: Hoare triple {74724#(<= ~counter~0 0)} ~cond := #in~cond; {74724#(<= ~counter~0 0)} is VALID [2022-04-28 07:19:27,038 INFO L290 TraceCheckUtils]: 8: Hoare triple {74724#(<= ~counter~0 0)} assume !(0 == ~cond); {74724#(<= ~counter~0 0)} is VALID [2022-04-28 07:19:27,038 INFO L290 TraceCheckUtils]: 9: Hoare triple {74724#(<= ~counter~0 0)} assume true; {74724#(<= ~counter~0 0)} is VALID [2022-04-28 07:19:27,039 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {74724#(<= ~counter~0 0)} {74724#(<= ~counter~0 0)} #59#return; {74724#(<= ~counter~0 0)} is VALID [2022-04-28 07:19:27,039 INFO L272 TraceCheckUtils]: 11: Hoare triple {74724#(<= ~counter~0 0)} call assume_abort_if_not((if 0 != ~x2~0 then 1 else 0)); {74724#(<= ~counter~0 0)} is VALID [2022-04-28 07:19:27,039 INFO L290 TraceCheckUtils]: 12: Hoare triple {74724#(<= ~counter~0 0)} ~cond := #in~cond; {74724#(<= ~counter~0 0)} is VALID [2022-04-28 07:19:27,040 INFO L290 TraceCheckUtils]: 13: Hoare triple {74724#(<= ~counter~0 0)} assume !(0 == ~cond); {74724#(<= ~counter~0 0)} is VALID [2022-04-28 07:19:27,040 INFO L290 TraceCheckUtils]: 14: Hoare triple {74724#(<= ~counter~0 0)} assume true; {74724#(<= ~counter~0 0)} is VALID [2022-04-28 07:19:27,040 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {74724#(<= ~counter~0 0)} {74724#(<= ~counter~0 0)} #61#return; {74724#(<= ~counter~0 0)} is VALID [2022-04-28 07:19:27,040 INFO L290 TraceCheckUtils]: 16: Hoare triple {74724#(<= ~counter~0 0)} ~y1~0 := 0;~y2~0 := 0;~y3~0 := ~x1~0; {74724#(<= ~counter~0 0)} is VALID [2022-04-28 07:19:27,042 INFO L290 TraceCheckUtils]: 17: Hoare triple {74724#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {74773#(<= ~counter~0 1)} is VALID [2022-04-28 07:19:27,042 INFO L290 TraceCheckUtils]: 18: Hoare triple {74773#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {74773#(<= ~counter~0 1)} is VALID [2022-04-28 07:19:27,043 INFO L272 TraceCheckUtils]: 19: Hoare triple {74773#(<= ~counter~0 1)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {74773#(<= ~counter~0 1)} is VALID [2022-04-28 07:19:27,043 INFO L290 TraceCheckUtils]: 20: Hoare triple {74773#(<= ~counter~0 1)} ~cond := #in~cond; {74773#(<= ~counter~0 1)} is VALID [2022-04-28 07:19:27,043 INFO L290 TraceCheckUtils]: 21: Hoare triple {74773#(<= ~counter~0 1)} assume !(0 == ~cond); {74773#(<= ~counter~0 1)} is VALID [2022-04-28 07:19:27,043 INFO L290 TraceCheckUtils]: 22: Hoare triple {74773#(<= ~counter~0 1)} assume true; {74773#(<= ~counter~0 1)} is VALID [2022-04-28 07:19:27,044 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {74773#(<= ~counter~0 1)} {74773#(<= ~counter~0 1)} #63#return; {74773#(<= ~counter~0 1)} is VALID [2022-04-28 07:19:27,044 INFO L290 TraceCheckUtils]: 24: Hoare triple {74773#(<= ~counter~0 1)} assume !!(0 != ~y3~0); {74773#(<= ~counter~0 1)} is VALID [2022-04-28 07:19:27,044 INFO L290 TraceCheckUtils]: 25: Hoare triple {74773#(<= ~counter~0 1)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {74773#(<= ~counter~0 1)} is VALID [2022-04-28 07:19:27,045 INFO L290 TraceCheckUtils]: 26: Hoare triple {74773#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {74801#(<= ~counter~0 2)} is VALID [2022-04-28 07:19:27,045 INFO L290 TraceCheckUtils]: 27: Hoare triple {74801#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {74801#(<= ~counter~0 2)} is VALID [2022-04-28 07:19:27,046 INFO L272 TraceCheckUtils]: 28: Hoare triple {74801#(<= ~counter~0 2)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {74801#(<= ~counter~0 2)} is VALID [2022-04-28 07:19:27,046 INFO L290 TraceCheckUtils]: 29: Hoare triple {74801#(<= ~counter~0 2)} ~cond := #in~cond; {74801#(<= ~counter~0 2)} is VALID [2022-04-28 07:19:27,046 INFO L290 TraceCheckUtils]: 30: Hoare triple {74801#(<= ~counter~0 2)} assume !(0 == ~cond); {74801#(<= ~counter~0 2)} is VALID [2022-04-28 07:19:27,047 INFO L290 TraceCheckUtils]: 31: Hoare triple {74801#(<= ~counter~0 2)} assume true; {74801#(<= ~counter~0 2)} is VALID [2022-04-28 07:19:27,047 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {74801#(<= ~counter~0 2)} {74801#(<= ~counter~0 2)} #63#return; {74801#(<= ~counter~0 2)} is VALID [2022-04-28 07:19:27,047 INFO L290 TraceCheckUtils]: 33: Hoare triple {74801#(<= ~counter~0 2)} assume !!(0 != ~y3~0); {74801#(<= ~counter~0 2)} is VALID [2022-04-28 07:19:27,048 INFO L290 TraceCheckUtils]: 34: Hoare triple {74801#(<= ~counter~0 2)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {74801#(<= ~counter~0 2)} is VALID [2022-04-28 07:19:27,049 INFO L290 TraceCheckUtils]: 35: Hoare triple {74801#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {74829#(<= ~counter~0 3)} is VALID [2022-04-28 07:19:27,049 INFO L290 TraceCheckUtils]: 36: Hoare triple {74829#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {74829#(<= ~counter~0 3)} is VALID [2022-04-28 07:19:27,049 INFO L272 TraceCheckUtils]: 37: Hoare triple {74829#(<= ~counter~0 3)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {74829#(<= ~counter~0 3)} is VALID [2022-04-28 07:19:27,050 INFO L290 TraceCheckUtils]: 38: Hoare triple {74829#(<= ~counter~0 3)} ~cond := #in~cond; {74829#(<= ~counter~0 3)} is VALID [2022-04-28 07:19:27,050 INFO L290 TraceCheckUtils]: 39: Hoare triple {74829#(<= ~counter~0 3)} assume !(0 == ~cond); {74829#(<= ~counter~0 3)} is VALID [2022-04-28 07:19:27,050 INFO L290 TraceCheckUtils]: 40: Hoare triple {74829#(<= ~counter~0 3)} assume true; {74829#(<= ~counter~0 3)} is VALID [2022-04-28 07:19:27,050 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {74829#(<= ~counter~0 3)} {74829#(<= ~counter~0 3)} #63#return; {74829#(<= ~counter~0 3)} is VALID [2022-04-28 07:19:27,051 INFO L290 TraceCheckUtils]: 42: Hoare triple {74829#(<= ~counter~0 3)} assume !!(0 != ~y3~0); {74829#(<= ~counter~0 3)} is VALID [2022-04-28 07:19:27,051 INFO L290 TraceCheckUtils]: 43: Hoare triple {74829#(<= ~counter~0 3)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {74829#(<= ~counter~0 3)} is VALID [2022-04-28 07:19:27,052 INFO L290 TraceCheckUtils]: 44: Hoare triple {74829#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {74857#(<= ~counter~0 4)} is VALID [2022-04-28 07:19:27,052 INFO L290 TraceCheckUtils]: 45: Hoare triple {74857#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {74857#(<= ~counter~0 4)} is VALID [2022-04-28 07:19:27,053 INFO L272 TraceCheckUtils]: 46: Hoare triple {74857#(<= ~counter~0 4)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {74857#(<= ~counter~0 4)} is VALID [2022-04-28 07:19:27,053 INFO L290 TraceCheckUtils]: 47: Hoare triple {74857#(<= ~counter~0 4)} ~cond := #in~cond; {74857#(<= ~counter~0 4)} is VALID [2022-04-28 07:19:27,053 INFO L290 TraceCheckUtils]: 48: Hoare triple {74857#(<= ~counter~0 4)} assume !(0 == ~cond); {74857#(<= ~counter~0 4)} is VALID [2022-04-28 07:19:27,053 INFO L290 TraceCheckUtils]: 49: Hoare triple {74857#(<= ~counter~0 4)} assume true; {74857#(<= ~counter~0 4)} is VALID [2022-04-28 07:19:27,054 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {74857#(<= ~counter~0 4)} {74857#(<= ~counter~0 4)} #63#return; {74857#(<= ~counter~0 4)} is VALID [2022-04-28 07:19:27,054 INFO L290 TraceCheckUtils]: 51: Hoare triple {74857#(<= ~counter~0 4)} assume !!(0 != ~y3~0); {74857#(<= ~counter~0 4)} is VALID [2022-04-28 07:19:27,054 INFO L290 TraceCheckUtils]: 52: Hoare triple {74857#(<= ~counter~0 4)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {74857#(<= ~counter~0 4)} is VALID [2022-04-28 07:19:27,055 INFO L290 TraceCheckUtils]: 53: Hoare triple {74857#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {74885#(<= ~counter~0 5)} is VALID [2022-04-28 07:19:27,055 INFO L290 TraceCheckUtils]: 54: Hoare triple {74885#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {74885#(<= ~counter~0 5)} is VALID [2022-04-28 07:19:27,056 INFO L272 TraceCheckUtils]: 55: Hoare triple {74885#(<= ~counter~0 5)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {74885#(<= ~counter~0 5)} is VALID [2022-04-28 07:19:27,056 INFO L290 TraceCheckUtils]: 56: Hoare triple {74885#(<= ~counter~0 5)} ~cond := #in~cond; {74885#(<= ~counter~0 5)} is VALID [2022-04-28 07:19:27,056 INFO L290 TraceCheckUtils]: 57: Hoare triple {74885#(<= ~counter~0 5)} assume !(0 == ~cond); {74885#(<= ~counter~0 5)} is VALID [2022-04-28 07:19:27,056 INFO L290 TraceCheckUtils]: 58: Hoare triple {74885#(<= ~counter~0 5)} assume true; {74885#(<= ~counter~0 5)} is VALID [2022-04-28 07:19:27,057 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {74885#(<= ~counter~0 5)} {74885#(<= ~counter~0 5)} #63#return; {74885#(<= ~counter~0 5)} is VALID [2022-04-28 07:19:27,057 INFO L290 TraceCheckUtils]: 60: Hoare triple {74885#(<= ~counter~0 5)} assume !!(0 != ~y3~0); {74885#(<= ~counter~0 5)} is VALID [2022-04-28 07:19:27,057 INFO L290 TraceCheckUtils]: 61: Hoare triple {74885#(<= ~counter~0 5)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {74885#(<= ~counter~0 5)} is VALID [2022-04-28 07:19:27,058 INFO L290 TraceCheckUtils]: 62: Hoare triple {74885#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {74913#(<= ~counter~0 6)} is VALID [2022-04-28 07:19:27,059 INFO L290 TraceCheckUtils]: 63: Hoare triple {74913#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {74913#(<= ~counter~0 6)} is VALID [2022-04-28 07:19:27,059 INFO L272 TraceCheckUtils]: 64: Hoare triple {74913#(<= ~counter~0 6)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {74913#(<= ~counter~0 6)} is VALID [2022-04-28 07:19:27,059 INFO L290 TraceCheckUtils]: 65: Hoare triple {74913#(<= ~counter~0 6)} ~cond := #in~cond; {74913#(<= ~counter~0 6)} is VALID [2022-04-28 07:19:27,060 INFO L290 TraceCheckUtils]: 66: Hoare triple {74913#(<= ~counter~0 6)} assume !(0 == ~cond); {74913#(<= ~counter~0 6)} is VALID [2022-04-28 07:19:27,060 INFO L290 TraceCheckUtils]: 67: Hoare triple {74913#(<= ~counter~0 6)} assume true; {74913#(<= ~counter~0 6)} is VALID [2022-04-28 07:19:27,060 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {74913#(<= ~counter~0 6)} {74913#(<= ~counter~0 6)} #63#return; {74913#(<= ~counter~0 6)} is VALID [2022-04-28 07:19:27,060 INFO L290 TraceCheckUtils]: 69: Hoare triple {74913#(<= ~counter~0 6)} assume !!(0 != ~y3~0); {74913#(<= ~counter~0 6)} is VALID [2022-04-28 07:19:27,061 INFO L290 TraceCheckUtils]: 70: Hoare triple {74913#(<= ~counter~0 6)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {74913#(<= ~counter~0 6)} is VALID [2022-04-28 07:19:27,062 INFO L290 TraceCheckUtils]: 71: Hoare triple {74913#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {74941#(<= ~counter~0 7)} is VALID [2022-04-28 07:19:27,062 INFO L290 TraceCheckUtils]: 72: Hoare triple {74941#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {74941#(<= ~counter~0 7)} is VALID [2022-04-28 07:19:27,062 INFO L272 TraceCheckUtils]: 73: Hoare triple {74941#(<= ~counter~0 7)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {74941#(<= ~counter~0 7)} is VALID [2022-04-28 07:19:27,062 INFO L290 TraceCheckUtils]: 74: Hoare triple {74941#(<= ~counter~0 7)} ~cond := #in~cond; {74941#(<= ~counter~0 7)} is VALID [2022-04-28 07:19:27,063 INFO L290 TraceCheckUtils]: 75: Hoare triple {74941#(<= ~counter~0 7)} assume !(0 == ~cond); {74941#(<= ~counter~0 7)} is VALID [2022-04-28 07:19:27,063 INFO L290 TraceCheckUtils]: 76: Hoare triple {74941#(<= ~counter~0 7)} assume true; {74941#(<= ~counter~0 7)} is VALID [2022-04-28 07:19:27,063 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {74941#(<= ~counter~0 7)} {74941#(<= ~counter~0 7)} #63#return; {74941#(<= ~counter~0 7)} is VALID [2022-04-28 07:19:27,064 INFO L290 TraceCheckUtils]: 78: Hoare triple {74941#(<= ~counter~0 7)} assume !!(0 != ~y3~0); {74941#(<= ~counter~0 7)} is VALID [2022-04-28 07:19:27,064 INFO L290 TraceCheckUtils]: 79: Hoare triple {74941#(<= ~counter~0 7)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {74941#(<= ~counter~0 7)} is VALID [2022-04-28 07:19:27,065 INFO L290 TraceCheckUtils]: 80: Hoare triple {74941#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {74969#(<= ~counter~0 8)} is VALID [2022-04-28 07:19:27,065 INFO L290 TraceCheckUtils]: 81: Hoare triple {74969#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {74969#(<= ~counter~0 8)} is VALID [2022-04-28 07:19:27,065 INFO L272 TraceCheckUtils]: 82: Hoare triple {74969#(<= ~counter~0 8)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {74969#(<= ~counter~0 8)} is VALID [2022-04-28 07:19:27,066 INFO L290 TraceCheckUtils]: 83: Hoare triple {74969#(<= ~counter~0 8)} ~cond := #in~cond; {74969#(<= ~counter~0 8)} is VALID [2022-04-28 07:19:27,066 INFO L290 TraceCheckUtils]: 84: Hoare triple {74969#(<= ~counter~0 8)} assume !(0 == ~cond); {74969#(<= ~counter~0 8)} is VALID [2022-04-28 07:19:27,066 INFO L290 TraceCheckUtils]: 85: Hoare triple {74969#(<= ~counter~0 8)} assume true; {74969#(<= ~counter~0 8)} is VALID [2022-04-28 07:19:27,066 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {74969#(<= ~counter~0 8)} {74969#(<= ~counter~0 8)} #63#return; {74969#(<= ~counter~0 8)} is VALID [2022-04-28 07:19:27,067 INFO L290 TraceCheckUtils]: 87: Hoare triple {74969#(<= ~counter~0 8)} assume !!(0 != ~y3~0); {74969#(<= ~counter~0 8)} is VALID [2022-04-28 07:19:27,067 INFO L290 TraceCheckUtils]: 88: Hoare triple {74969#(<= ~counter~0 8)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {74969#(<= ~counter~0 8)} is VALID [2022-04-28 07:19:27,068 INFO L290 TraceCheckUtils]: 89: Hoare triple {74969#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {74997#(<= ~counter~0 9)} is VALID [2022-04-28 07:19:27,068 INFO L290 TraceCheckUtils]: 90: Hoare triple {74997#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {74997#(<= ~counter~0 9)} is VALID [2022-04-28 07:19:27,069 INFO L272 TraceCheckUtils]: 91: Hoare triple {74997#(<= ~counter~0 9)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {74997#(<= ~counter~0 9)} is VALID [2022-04-28 07:19:27,069 INFO L290 TraceCheckUtils]: 92: Hoare triple {74997#(<= ~counter~0 9)} ~cond := #in~cond; {74997#(<= ~counter~0 9)} is VALID [2022-04-28 07:19:27,069 INFO L290 TraceCheckUtils]: 93: Hoare triple {74997#(<= ~counter~0 9)} assume !(0 == ~cond); {74997#(<= ~counter~0 9)} is VALID [2022-04-28 07:19:27,069 INFO L290 TraceCheckUtils]: 94: Hoare triple {74997#(<= ~counter~0 9)} assume true; {74997#(<= ~counter~0 9)} is VALID [2022-04-28 07:19:27,070 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {74997#(<= ~counter~0 9)} {74997#(<= ~counter~0 9)} #63#return; {74997#(<= ~counter~0 9)} is VALID [2022-04-28 07:19:27,070 INFO L290 TraceCheckUtils]: 96: Hoare triple {74997#(<= ~counter~0 9)} assume !!(0 != ~y3~0); {74997#(<= ~counter~0 9)} is VALID [2022-04-28 07:19:27,070 INFO L290 TraceCheckUtils]: 97: Hoare triple {74997#(<= ~counter~0 9)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {74997#(<= ~counter~0 9)} is VALID [2022-04-28 07:19:27,071 INFO L290 TraceCheckUtils]: 98: Hoare triple {74997#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75025#(<= ~counter~0 10)} is VALID [2022-04-28 07:19:27,071 INFO L290 TraceCheckUtils]: 99: Hoare triple {75025#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {75025#(<= ~counter~0 10)} is VALID [2022-04-28 07:19:27,072 INFO L272 TraceCheckUtils]: 100: Hoare triple {75025#(<= ~counter~0 10)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {75025#(<= ~counter~0 10)} is VALID [2022-04-28 07:19:27,072 INFO L290 TraceCheckUtils]: 101: Hoare triple {75025#(<= ~counter~0 10)} ~cond := #in~cond; {75025#(<= ~counter~0 10)} is VALID [2022-04-28 07:19:27,072 INFO L290 TraceCheckUtils]: 102: Hoare triple {75025#(<= ~counter~0 10)} assume !(0 == ~cond); {75025#(<= ~counter~0 10)} is VALID [2022-04-28 07:19:27,072 INFO L290 TraceCheckUtils]: 103: Hoare triple {75025#(<= ~counter~0 10)} assume true; {75025#(<= ~counter~0 10)} is VALID [2022-04-28 07:19:27,073 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {75025#(<= ~counter~0 10)} {75025#(<= ~counter~0 10)} #63#return; {75025#(<= ~counter~0 10)} is VALID [2022-04-28 07:19:27,073 INFO L290 TraceCheckUtils]: 105: Hoare triple {75025#(<= ~counter~0 10)} assume !!(0 != ~y3~0); {75025#(<= ~counter~0 10)} is VALID [2022-04-28 07:19:27,073 INFO L290 TraceCheckUtils]: 106: Hoare triple {75025#(<= ~counter~0 10)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {75025#(<= ~counter~0 10)} is VALID [2022-04-28 07:19:27,074 INFO L290 TraceCheckUtils]: 107: Hoare triple {75025#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75053#(<= ~counter~0 11)} is VALID [2022-04-28 07:19:27,075 INFO L290 TraceCheckUtils]: 108: Hoare triple {75053#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {75053#(<= ~counter~0 11)} is VALID [2022-04-28 07:19:27,075 INFO L272 TraceCheckUtils]: 109: Hoare triple {75053#(<= ~counter~0 11)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {75053#(<= ~counter~0 11)} is VALID [2022-04-28 07:19:27,075 INFO L290 TraceCheckUtils]: 110: Hoare triple {75053#(<= ~counter~0 11)} ~cond := #in~cond; {75053#(<= ~counter~0 11)} is VALID [2022-04-28 07:19:27,075 INFO L290 TraceCheckUtils]: 111: Hoare triple {75053#(<= ~counter~0 11)} assume !(0 == ~cond); {75053#(<= ~counter~0 11)} is VALID [2022-04-28 07:19:27,076 INFO L290 TraceCheckUtils]: 112: Hoare triple {75053#(<= ~counter~0 11)} assume true; {75053#(<= ~counter~0 11)} is VALID [2022-04-28 07:19:27,076 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {75053#(<= ~counter~0 11)} {75053#(<= ~counter~0 11)} #63#return; {75053#(<= ~counter~0 11)} is VALID [2022-04-28 07:19:27,076 INFO L290 TraceCheckUtils]: 114: Hoare triple {75053#(<= ~counter~0 11)} assume !!(0 != ~y3~0); {75053#(<= ~counter~0 11)} is VALID [2022-04-28 07:19:27,077 INFO L290 TraceCheckUtils]: 115: Hoare triple {75053#(<= ~counter~0 11)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {75053#(<= ~counter~0 11)} is VALID [2022-04-28 07:19:27,078 INFO L290 TraceCheckUtils]: 116: Hoare triple {75053#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75081#(<= ~counter~0 12)} is VALID [2022-04-28 07:19:27,078 INFO L290 TraceCheckUtils]: 117: Hoare triple {75081#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {75081#(<= ~counter~0 12)} is VALID [2022-04-28 07:19:27,078 INFO L272 TraceCheckUtils]: 118: Hoare triple {75081#(<= ~counter~0 12)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {75081#(<= ~counter~0 12)} is VALID [2022-04-28 07:19:27,078 INFO L290 TraceCheckUtils]: 119: Hoare triple {75081#(<= ~counter~0 12)} ~cond := #in~cond; {75081#(<= ~counter~0 12)} is VALID [2022-04-28 07:19:27,079 INFO L290 TraceCheckUtils]: 120: Hoare triple {75081#(<= ~counter~0 12)} assume !(0 == ~cond); {75081#(<= ~counter~0 12)} is VALID [2022-04-28 07:19:27,079 INFO L290 TraceCheckUtils]: 121: Hoare triple {75081#(<= ~counter~0 12)} assume true; {75081#(<= ~counter~0 12)} is VALID [2022-04-28 07:19:27,079 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {75081#(<= ~counter~0 12)} {75081#(<= ~counter~0 12)} #63#return; {75081#(<= ~counter~0 12)} is VALID [2022-04-28 07:19:27,080 INFO L290 TraceCheckUtils]: 123: Hoare triple {75081#(<= ~counter~0 12)} assume !!(0 != ~y3~0); {75081#(<= ~counter~0 12)} is VALID [2022-04-28 07:19:27,080 INFO L290 TraceCheckUtils]: 124: Hoare triple {75081#(<= ~counter~0 12)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {75081#(<= ~counter~0 12)} is VALID [2022-04-28 07:19:27,081 INFO L290 TraceCheckUtils]: 125: Hoare triple {75081#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75109#(<= ~counter~0 13)} is VALID [2022-04-28 07:19:27,081 INFO L290 TraceCheckUtils]: 126: Hoare triple {75109#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {75109#(<= ~counter~0 13)} is VALID [2022-04-28 07:19:27,081 INFO L272 TraceCheckUtils]: 127: Hoare triple {75109#(<= ~counter~0 13)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {75109#(<= ~counter~0 13)} is VALID [2022-04-28 07:19:27,082 INFO L290 TraceCheckUtils]: 128: Hoare triple {75109#(<= ~counter~0 13)} ~cond := #in~cond; {75109#(<= ~counter~0 13)} is VALID [2022-04-28 07:19:27,082 INFO L290 TraceCheckUtils]: 129: Hoare triple {75109#(<= ~counter~0 13)} assume !(0 == ~cond); {75109#(<= ~counter~0 13)} is VALID [2022-04-28 07:19:27,082 INFO L290 TraceCheckUtils]: 130: Hoare triple {75109#(<= ~counter~0 13)} assume true; {75109#(<= ~counter~0 13)} is VALID [2022-04-28 07:19:27,082 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {75109#(<= ~counter~0 13)} {75109#(<= ~counter~0 13)} #63#return; {75109#(<= ~counter~0 13)} is VALID [2022-04-28 07:19:27,083 INFO L290 TraceCheckUtils]: 132: Hoare triple {75109#(<= ~counter~0 13)} assume !!(0 != ~y3~0); {75109#(<= ~counter~0 13)} is VALID [2022-04-28 07:19:27,083 INFO L290 TraceCheckUtils]: 133: Hoare triple {75109#(<= ~counter~0 13)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {75109#(<= ~counter~0 13)} is VALID [2022-04-28 07:19:27,084 INFO L290 TraceCheckUtils]: 134: Hoare triple {75109#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75137#(<= ~counter~0 14)} is VALID [2022-04-28 07:19:27,084 INFO L290 TraceCheckUtils]: 135: Hoare triple {75137#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {75137#(<= ~counter~0 14)} is VALID [2022-04-28 07:19:27,085 INFO L272 TraceCheckUtils]: 136: Hoare triple {75137#(<= ~counter~0 14)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {75137#(<= ~counter~0 14)} is VALID [2022-04-28 07:19:27,085 INFO L290 TraceCheckUtils]: 137: Hoare triple {75137#(<= ~counter~0 14)} ~cond := #in~cond; {75137#(<= ~counter~0 14)} is VALID [2022-04-28 07:19:27,085 INFO L290 TraceCheckUtils]: 138: Hoare triple {75137#(<= ~counter~0 14)} assume !(0 == ~cond); {75137#(<= ~counter~0 14)} is VALID [2022-04-28 07:19:27,085 INFO L290 TraceCheckUtils]: 139: Hoare triple {75137#(<= ~counter~0 14)} assume true; {75137#(<= ~counter~0 14)} is VALID [2022-04-28 07:19:27,086 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {75137#(<= ~counter~0 14)} {75137#(<= ~counter~0 14)} #63#return; {75137#(<= ~counter~0 14)} is VALID [2022-04-28 07:19:27,086 INFO L290 TraceCheckUtils]: 141: Hoare triple {75137#(<= ~counter~0 14)} assume !!(0 != ~y3~0); {75137#(<= ~counter~0 14)} is VALID [2022-04-28 07:19:27,086 INFO L290 TraceCheckUtils]: 142: Hoare triple {75137#(<= ~counter~0 14)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {75137#(<= ~counter~0 14)} is VALID [2022-04-28 07:19:27,087 INFO L290 TraceCheckUtils]: 143: Hoare triple {75137#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75165#(<= ~counter~0 15)} is VALID [2022-04-28 07:19:27,087 INFO L290 TraceCheckUtils]: 144: Hoare triple {75165#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {75165#(<= ~counter~0 15)} is VALID [2022-04-28 07:19:27,088 INFO L272 TraceCheckUtils]: 145: Hoare triple {75165#(<= ~counter~0 15)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {75165#(<= ~counter~0 15)} is VALID [2022-04-28 07:19:27,088 INFO L290 TraceCheckUtils]: 146: Hoare triple {75165#(<= ~counter~0 15)} ~cond := #in~cond; {75165#(<= ~counter~0 15)} is VALID [2022-04-28 07:19:27,088 INFO L290 TraceCheckUtils]: 147: Hoare triple {75165#(<= ~counter~0 15)} assume !(0 == ~cond); {75165#(<= ~counter~0 15)} is VALID [2022-04-28 07:19:27,089 INFO L290 TraceCheckUtils]: 148: Hoare triple {75165#(<= ~counter~0 15)} assume true; {75165#(<= ~counter~0 15)} is VALID [2022-04-28 07:19:27,089 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {75165#(<= ~counter~0 15)} {75165#(<= ~counter~0 15)} #63#return; {75165#(<= ~counter~0 15)} is VALID [2022-04-28 07:19:27,089 INFO L290 TraceCheckUtils]: 150: Hoare triple {75165#(<= ~counter~0 15)} assume !!(0 != ~y3~0); {75165#(<= ~counter~0 15)} is VALID [2022-04-28 07:19:27,090 INFO L290 TraceCheckUtils]: 151: Hoare triple {75165#(<= ~counter~0 15)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {75165#(<= ~counter~0 15)} is VALID [2022-04-28 07:19:27,091 INFO L290 TraceCheckUtils]: 152: Hoare triple {75165#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75193#(<= ~counter~0 16)} is VALID [2022-04-28 07:19:27,091 INFO L290 TraceCheckUtils]: 153: Hoare triple {75193#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {75193#(<= ~counter~0 16)} is VALID [2022-04-28 07:19:27,091 INFO L272 TraceCheckUtils]: 154: Hoare triple {75193#(<= ~counter~0 16)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {75193#(<= ~counter~0 16)} is VALID [2022-04-28 07:19:27,091 INFO L290 TraceCheckUtils]: 155: Hoare triple {75193#(<= ~counter~0 16)} ~cond := #in~cond; {75193#(<= ~counter~0 16)} is VALID [2022-04-28 07:19:27,092 INFO L290 TraceCheckUtils]: 156: Hoare triple {75193#(<= ~counter~0 16)} assume !(0 == ~cond); {75193#(<= ~counter~0 16)} is VALID [2022-04-28 07:19:27,092 INFO L290 TraceCheckUtils]: 157: Hoare triple {75193#(<= ~counter~0 16)} assume true; {75193#(<= ~counter~0 16)} is VALID [2022-04-28 07:19:27,092 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {75193#(<= ~counter~0 16)} {75193#(<= ~counter~0 16)} #63#return; {75193#(<= ~counter~0 16)} is VALID [2022-04-28 07:19:27,093 INFO L290 TraceCheckUtils]: 159: Hoare triple {75193#(<= ~counter~0 16)} assume !!(0 != ~y3~0); {75193#(<= ~counter~0 16)} is VALID [2022-04-28 07:19:27,093 INFO L290 TraceCheckUtils]: 160: Hoare triple {75193#(<= ~counter~0 16)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {75193#(<= ~counter~0 16)} is VALID [2022-04-28 07:19:27,094 INFO L290 TraceCheckUtils]: 161: Hoare triple {75193#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75221#(<= ~counter~0 17)} is VALID [2022-04-28 07:19:27,094 INFO L290 TraceCheckUtils]: 162: Hoare triple {75221#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {75221#(<= ~counter~0 17)} is VALID [2022-04-28 07:19:27,094 INFO L272 TraceCheckUtils]: 163: Hoare triple {75221#(<= ~counter~0 17)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {75221#(<= ~counter~0 17)} is VALID [2022-04-28 07:19:27,095 INFO L290 TraceCheckUtils]: 164: Hoare triple {75221#(<= ~counter~0 17)} ~cond := #in~cond; {75221#(<= ~counter~0 17)} is VALID [2022-04-28 07:19:27,095 INFO L290 TraceCheckUtils]: 165: Hoare triple {75221#(<= ~counter~0 17)} assume !(0 == ~cond); {75221#(<= ~counter~0 17)} is VALID [2022-04-28 07:19:27,095 INFO L290 TraceCheckUtils]: 166: Hoare triple {75221#(<= ~counter~0 17)} assume true; {75221#(<= ~counter~0 17)} is VALID [2022-04-28 07:19:27,096 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {75221#(<= ~counter~0 17)} {75221#(<= ~counter~0 17)} #63#return; {75221#(<= ~counter~0 17)} is VALID [2022-04-28 07:19:27,096 INFO L290 TraceCheckUtils]: 168: Hoare triple {75221#(<= ~counter~0 17)} assume !!(0 != ~y3~0); {75221#(<= ~counter~0 17)} is VALID [2022-04-28 07:19:27,096 INFO L290 TraceCheckUtils]: 169: Hoare triple {75221#(<= ~counter~0 17)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {75221#(<= ~counter~0 17)} is VALID [2022-04-28 07:19:27,097 INFO L290 TraceCheckUtils]: 170: Hoare triple {75221#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75249#(<= ~counter~0 18)} is VALID [2022-04-28 07:19:27,097 INFO L290 TraceCheckUtils]: 171: Hoare triple {75249#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {75249#(<= ~counter~0 18)} is VALID [2022-04-28 07:19:27,098 INFO L272 TraceCheckUtils]: 172: Hoare triple {75249#(<= ~counter~0 18)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {75249#(<= ~counter~0 18)} is VALID [2022-04-28 07:19:27,098 INFO L290 TraceCheckUtils]: 173: Hoare triple {75249#(<= ~counter~0 18)} ~cond := #in~cond; {75249#(<= ~counter~0 18)} is VALID [2022-04-28 07:19:27,098 INFO L290 TraceCheckUtils]: 174: Hoare triple {75249#(<= ~counter~0 18)} assume !(0 == ~cond); {75249#(<= ~counter~0 18)} is VALID [2022-04-28 07:19:27,099 INFO L290 TraceCheckUtils]: 175: Hoare triple {75249#(<= ~counter~0 18)} assume true; {75249#(<= ~counter~0 18)} is VALID [2022-04-28 07:19:27,099 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {75249#(<= ~counter~0 18)} {75249#(<= ~counter~0 18)} #63#return; {75249#(<= ~counter~0 18)} is VALID [2022-04-28 07:19:27,099 INFO L290 TraceCheckUtils]: 177: Hoare triple {75249#(<= ~counter~0 18)} assume !!(0 != ~y3~0); {75249#(<= ~counter~0 18)} is VALID [2022-04-28 07:19:27,099 INFO L290 TraceCheckUtils]: 178: Hoare triple {75249#(<= ~counter~0 18)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {75249#(<= ~counter~0 18)} is VALID [2022-04-28 07:19:27,100 INFO L290 TraceCheckUtils]: 179: Hoare triple {75249#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75277#(<= ~counter~0 19)} is VALID [2022-04-28 07:19:27,101 INFO L290 TraceCheckUtils]: 180: Hoare triple {75277#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {75277#(<= ~counter~0 19)} is VALID [2022-04-28 07:19:27,101 INFO L272 TraceCheckUtils]: 181: Hoare triple {75277#(<= ~counter~0 19)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {75277#(<= ~counter~0 19)} is VALID [2022-04-28 07:19:27,101 INFO L290 TraceCheckUtils]: 182: Hoare triple {75277#(<= ~counter~0 19)} ~cond := #in~cond; {75277#(<= ~counter~0 19)} is VALID [2022-04-28 07:19:27,102 INFO L290 TraceCheckUtils]: 183: Hoare triple {75277#(<= ~counter~0 19)} assume !(0 == ~cond); {75277#(<= ~counter~0 19)} is VALID [2022-04-28 07:19:27,102 INFO L290 TraceCheckUtils]: 184: Hoare triple {75277#(<= ~counter~0 19)} assume true; {75277#(<= ~counter~0 19)} is VALID [2022-04-28 07:19:27,102 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {75277#(<= ~counter~0 19)} {75277#(<= ~counter~0 19)} #63#return; {75277#(<= ~counter~0 19)} is VALID [2022-04-28 07:19:27,102 INFO L290 TraceCheckUtils]: 186: Hoare triple {75277#(<= ~counter~0 19)} assume !!(0 != ~y3~0); {75277#(<= ~counter~0 19)} is VALID [2022-04-28 07:19:27,103 INFO L290 TraceCheckUtils]: 187: Hoare triple {75277#(<= ~counter~0 19)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {75277#(<= ~counter~0 19)} is VALID [2022-04-28 07:19:27,104 INFO L290 TraceCheckUtils]: 188: Hoare triple {75277#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75305#(<= ~counter~0 20)} is VALID [2022-04-28 07:19:27,104 INFO L290 TraceCheckUtils]: 189: Hoare triple {75305#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {75305#(<= ~counter~0 20)} is VALID [2022-04-28 07:19:27,104 INFO L272 TraceCheckUtils]: 190: Hoare triple {75305#(<= ~counter~0 20)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {75305#(<= ~counter~0 20)} is VALID [2022-04-28 07:19:27,105 INFO L290 TraceCheckUtils]: 191: Hoare triple {75305#(<= ~counter~0 20)} ~cond := #in~cond; {75305#(<= ~counter~0 20)} is VALID [2022-04-28 07:19:27,105 INFO L290 TraceCheckUtils]: 192: Hoare triple {75305#(<= ~counter~0 20)} assume !(0 == ~cond); {75305#(<= ~counter~0 20)} is VALID [2022-04-28 07:19:27,105 INFO L290 TraceCheckUtils]: 193: Hoare triple {75305#(<= ~counter~0 20)} assume true; {75305#(<= ~counter~0 20)} is VALID [2022-04-28 07:19:27,106 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {75305#(<= ~counter~0 20)} {75305#(<= ~counter~0 20)} #63#return; {75305#(<= ~counter~0 20)} is VALID [2022-04-28 07:19:27,106 INFO L290 TraceCheckUtils]: 195: Hoare triple {75305#(<= ~counter~0 20)} assume !!(0 != ~y3~0); {75305#(<= ~counter~0 20)} is VALID [2022-04-28 07:19:27,106 INFO L290 TraceCheckUtils]: 196: Hoare triple {75305#(<= ~counter~0 20)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {75305#(<= ~counter~0 20)} is VALID [2022-04-28 07:19:27,107 INFO L290 TraceCheckUtils]: 197: Hoare triple {75305#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75333#(<= ~counter~0 21)} is VALID [2022-04-28 07:19:27,107 INFO L290 TraceCheckUtils]: 198: Hoare triple {75333#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {75333#(<= ~counter~0 21)} is VALID [2022-04-28 07:19:27,108 INFO L272 TraceCheckUtils]: 199: Hoare triple {75333#(<= ~counter~0 21)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {75333#(<= ~counter~0 21)} is VALID [2022-04-28 07:19:27,108 INFO L290 TraceCheckUtils]: 200: Hoare triple {75333#(<= ~counter~0 21)} ~cond := #in~cond; {75333#(<= ~counter~0 21)} is VALID [2022-04-28 07:19:27,108 INFO L290 TraceCheckUtils]: 201: Hoare triple {75333#(<= ~counter~0 21)} assume !(0 == ~cond); {75333#(<= ~counter~0 21)} is VALID [2022-04-28 07:19:27,108 INFO L290 TraceCheckUtils]: 202: Hoare triple {75333#(<= ~counter~0 21)} assume true; {75333#(<= ~counter~0 21)} is VALID [2022-04-28 07:19:27,109 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {75333#(<= ~counter~0 21)} {75333#(<= ~counter~0 21)} #63#return; {75333#(<= ~counter~0 21)} is VALID [2022-04-28 07:19:27,109 INFO L290 TraceCheckUtils]: 204: Hoare triple {75333#(<= ~counter~0 21)} assume !!(0 != ~y3~0); {75333#(<= ~counter~0 21)} is VALID [2022-04-28 07:19:27,109 INFO L290 TraceCheckUtils]: 205: Hoare triple {75333#(<= ~counter~0 21)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {75333#(<= ~counter~0 21)} is VALID [2022-04-28 07:19:27,110 INFO L290 TraceCheckUtils]: 206: Hoare triple {75333#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75361#(<= ~counter~0 22)} is VALID [2022-04-28 07:19:27,110 INFO L290 TraceCheckUtils]: 207: Hoare triple {75361#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {75361#(<= ~counter~0 22)} is VALID [2022-04-28 07:19:27,111 INFO L272 TraceCheckUtils]: 208: Hoare triple {75361#(<= ~counter~0 22)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {75361#(<= ~counter~0 22)} is VALID [2022-04-28 07:19:27,111 INFO L290 TraceCheckUtils]: 209: Hoare triple {75361#(<= ~counter~0 22)} ~cond := #in~cond; {75361#(<= ~counter~0 22)} is VALID [2022-04-28 07:19:27,111 INFO L290 TraceCheckUtils]: 210: Hoare triple {75361#(<= ~counter~0 22)} assume !(0 == ~cond); {75361#(<= ~counter~0 22)} is VALID [2022-04-28 07:19:27,111 INFO L290 TraceCheckUtils]: 211: Hoare triple {75361#(<= ~counter~0 22)} assume true; {75361#(<= ~counter~0 22)} is VALID [2022-04-28 07:19:27,112 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {75361#(<= ~counter~0 22)} {75361#(<= ~counter~0 22)} #63#return; {75361#(<= ~counter~0 22)} is VALID [2022-04-28 07:19:27,112 INFO L290 TraceCheckUtils]: 213: Hoare triple {75361#(<= ~counter~0 22)} assume !!(0 != ~y3~0); {75361#(<= ~counter~0 22)} is VALID [2022-04-28 07:19:27,112 INFO L290 TraceCheckUtils]: 214: Hoare triple {75361#(<= ~counter~0 22)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {75361#(<= ~counter~0 22)} is VALID [2022-04-28 07:19:27,113 INFO L290 TraceCheckUtils]: 215: Hoare triple {75361#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75389#(<= ~counter~0 23)} is VALID [2022-04-28 07:19:27,114 INFO L290 TraceCheckUtils]: 216: Hoare triple {75389#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {75389#(<= ~counter~0 23)} is VALID [2022-04-28 07:19:27,114 INFO L272 TraceCheckUtils]: 217: Hoare triple {75389#(<= ~counter~0 23)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {75389#(<= ~counter~0 23)} is VALID [2022-04-28 07:19:27,114 INFO L290 TraceCheckUtils]: 218: Hoare triple {75389#(<= ~counter~0 23)} ~cond := #in~cond; {75389#(<= ~counter~0 23)} is VALID [2022-04-28 07:19:27,115 INFO L290 TraceCheckUtils]: 219: Hoare triple {75389#(<= ~counter~0 23)} assume !(0 == ~cond); {75389#(<= ~counter~0 23)} is VALID [2022-04-28 07:19:27,115 INFO L290 TraceCheckUtils]: 220: Hoare triple {75389#(<= ~counter~0 23)} assume true; {75389#(<= ~counter~0 23)} is VALID [2022-04-28 07:19:27,115 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {75389#(<= ~counter~0 23)} {75389#(<= ~counter~0 23)} #63#return; {75389#(<= ~counter~0 23)} is VALID [2022-04-28 07:19:27,116 INFO L290 TraceCheckUtils]: 222: Hoare triple {75389#(<= ~counter~0 23)} assume !!(0 != ~y3~0); {75389#(<= ~counter~0 23)} is VALID [2022-04-28 07:19:27,116 INFO L290 TraceCheckUtils]: 223: Hoare triple {75389#(<= ~counter~0 23)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {75389#(<= ~counter~0 23)} is VALID [2022-04-28 07:19:27,117 INFO L290 TraceCheckUtils]: 224: Hoare triple {75389#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75417#(<= ~counter~0 24)} is VALID [2022-04-28 07:19:27,117 INFO L290 TraceCheckUtils]: 225: Hoare triple {75417#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {75417#(<= ~counter~0 24)} is VALID [2022-04-28 07:19:27,117 INFO L272 TraceCheckUtils]: 226: Hoare triple {75417#(<= ~counter~0 24)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {75417#(<= ~counter~0 24)} is VALID [2022-04-28 07:19:27,118 INFO L290 TraceCheckUtils]: 227: Hoare triple {75417#(<= ~counter~0 24)} ~cond := #in~cond; {75417#(<= ~counter~0 24)} is VALID [2022-04-28 07:19:27,118 INFO L290 TraceCheckUtils]: 228: Hoare triple {75417#(<= ~counter~0 24)} assume !(0 == ~cond); {75417#(<= ~counter~0 24)} is VALID [2022-04-28 07:19:27,118 INFO L290 TraceCheckUtils]: 229: Hoare triple {75417#(<= ~counter~0 24)} assume true; {75417#(<= ~counter~0 24)} is VALID [2022-04-28 07:19:27,119 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {75417#(<= ~counter~0 24)} {75417#(<= ~counter~0 24)} #63#return; {75417#(<= ~counter~0 24)} is VALID [2022-04-28 07:19:27,119 INFO L290 TraceCheckUtils]: 231: Hoare triple {75417#(<= ~counter~0 24)} assume !!(0 != ~y3~0); {75417#(<= ~counter~0 24)} is VALID [2022-04-28 07:19:27,119 INFO L290 TraceCheckUtils]: 232: Hoare triple {75417#(<= ~counter~0 24)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {75417#(<= ~counter~0 24)} is VALID [2022-04-28 07:19:27,120 INFO L290 TraceCheckUtils]: 233: Hoare triple {75417#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75445#(<= ~counter~0 25)} is VALID [2022-04-28 07:19:27,120 INFO L290 TraceCheckUtils]: 234: Hoare triple {75445#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {75445#(<= ~counter~0 25)} is VALID [2022-04-28 07:19:27,121 INFO L272 TraceCheckUtils]: 235: Hoare triple {75445#(<= ~counter~0 25)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {75445#(<= ~counter~0 25)} is VALID [2022-04-28 07:19:27,121 INFO L290 TraceCheckUtils]: 236: Hoare triple {75445#(<= ~counter~0 25)} ~cond := #in~cond; {75445#(<= ~counter~0 25)} is VALID [2022-04-28 07:19:27,121 INFO L290 TraceCheckUtils]: 237: Hoare triple {75445#(<= ~counter~0 25)} assume !(0 == ~cond); {75445#(<= ~counter~0 25)} is VALID [2022-04-28 07:19:27,121 INFO L290 TraceCheckUtils]: 238: Hoare triple {75445#(<= ~counter~0 25)} assume true; {75445#(<= ~counter~0 25)} is VALID [2022-04-28 07:19:27,122 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {75445#(<= ~counter~0 25)} {75445#(<= ~counter~0 25)} #63#return; {75445#(<= ~counter~0 25)} is VALID [2022-04-28 07:19:27,122 INFO L290 TraceCheckUtils]: 240: Hoare triple {75445#(<= ~counter~0 25)} assume !!(0 != ~y3~0); {75445#(<= ~counter~0 25)} is VALID [2022-04-28 07:19:27,122 INFO L290 TraceCheckUtils]: 241: Hoare triple {75445#(<= ~counter~0 25)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {75445#(<= ~counter~0 25)} is VALID [2022-04-28 07:19:27,123 INFO L290 TraceCheckUtils]: 242: Hoare triple {75445#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75473#(<= ~counter~0 26)} is VALID [2022-04-28 07:19:27,123 INFO L290 TraceCheckUtils]: 243: Hoare triple {75473#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {75473#(<= ~counter~0 26)} is VALID [2022-04-28 07:19:27,124 INFO L272 TraceCheckUtils]: 244: Hoare triple {75473#(<= ~counter~0 26)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {75473#(<= ~counter~0 26)} is VALID [2022-04-28 07:19:27,124 INFO L290 TraceCheckUtils]: 245: Hoare triple {75473#(<= ~counter~0 26)} ~cond := #in~cond; {75473#(<= ~counter~0 26)} is VALID [2022-04-28 07:19:27,124 INFO L290 TraceCheckUtils]: 246: Hoare triple {75473#(<= ~counter~0 26)} assume !(0 == ~cond); {75473#(<= ~counter~0 26)} is VALID [2022-04-28 07:19:27,125 INFO L290 TraceCheckUtils]: 247: Hoare triple {75473#(<= ~counter~0 26)} assume true; {75473#(<= ~counter~0 26)} is VALID [2022-04-28 07:19:27,125 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {75473#(<= ~counter~0 26)} {75473#(<= ~counter~0 26)} #63#return; {75473#(<= ~counter~0 26)} is VALID [2022-04-28 07:19:27,125 INFO L290 TraceCheckUtils]: 249: Hoare triple {75473#(<= ~counter~0 26)} assume !!(0 != ~y3~0); {75473#(<= ~counter~0 26)} is VALID [2022-04-28 07:19:27,126 INFO L290 TraceCheckUtils]: 250: Hoare triple {75473#(<= ~counter~0 26)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {75473#(<= ~counter~0 26)} is VALID [2022-04-28 07:19:27,126 INFO L290 TraceCheckUtils]: 251: Hoare triple {75473#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75501#(<= ~counter~0 27)} is VALID [2022-04-28 07:19:27,127 INFO L290 TraceCheckUtils]: 252: Hoare triple {75501#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {75501#(<= ~counter~0 27)} is VALID [2022-04-28 07:19:27,127 INFO L272 TraceCheckUtils]: 253: Hoare triple {75501#(<= ~counter~0 27)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {75501#(<= ~counter~0 27)} is VALID [2022-04-28 07:19:27,127 INFO L290 TraceCheckUtils]: 254: Hoare triple {75501#(<= ~counter~0 27)} ~cond := #in~cond; {75501#(<= ~counter~0 27)} is VALID [2022-04-28 07:19:27,128 INFO L290 TraceCheckUtils]: 255: Hoare triple {75501#(<= ~counter~0 27)} assume !(0 == ~cond); {75501#(<= ~counter~0 27)} is VALID [2022-04-28 07:19:27,128 INFO L290 TraceCheckUtils]: 256: Hoare triple {75501#(<= ~counter~0 27)} assume true; {75501#(<= ~counter~0 27)} is VALID [2022-04-28 07:19:27,128 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {75501#(<= ~counter~0 27)} {75501#(<= ~counter~0 27)} #63#return; {75501#(<= ~counter~0 27)} is VALID [2022-04-28 07:19:27,129 INFO L290 TraceCheckUtils]: 258: Hoare triple {75501#(<= ~counter~0 27)} assume !!(0 != ~y3~0); {75501#(<= ~counter~0 27)} is VALID [2022-04-28 07:19:27,129 INFO L290 TraceCheckUtils]: 259: Hoare triple {75501#(<= ~counter~0 27)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {75501#(<= ~counter~0 27)} is VALID [2022-04-28 07:19:27,130 INFO L290 TraceCheckUtils]: 260: Hoare triple {75501#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75529#(<= ~counter~0 28)} is VALID [2022-04-28 07:19:27,130 INFO L290 TraceCheckUtils]: 261: Hoare triple {75529#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {75529#(<= ~counter~0 28)} is VALID [2022-04-28 07:19:27,130 INFO L272 TraceCheckUtils]: 262: Hoare triple {75529#(<= ~counter~0 28)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {75529#(<= ~counter~0 28)} is VALID [2022-04-28 07:19:27,131 INFO L290 TraceCheckUtils]: 263: Hoare triple {75529#(<= ~counter~0 28)} ~cond := #in~cond; {75529#(<= ~counter~0 28)} is VALID [2022-04-28 07:19:27,131 INFO L290 TraceCheckUtils]: 264: Hoare triple {75529#(<= ~counter~0 28)} assume !(0 == ~cond); {75529#(<= ~counter~0 28)} is VALID [2022-04-28 07:19:27,131 INFO L290 TraceCheckUtils]: 265: Hoare triple {75529#(<= ~counter~0 28)} assume true; {75529#(<= ~counter~0 28)} is VALID [2022-04-28 07:19:27,131 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {75529#(<= ~counter~0 28)} {75529#(<= ~counter~0 28)} #63#return; {75529#(<= ~counter~0 28)} is VALID [2022-04-28 07:19:27,132 INFO L290 TraceCheckUtils]: 267: Hoare triple {75529#(<= ~counter~0 28)} assume !!(0 != ~y3~0); {75529#(<= ~counter~0 28)} is VALID [2022-04-28 07:19:27,132 INFO L290 TraceCheckUtils]: 268: Hoare triple {75529#(<= ~counter~0 28)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {75529#(<= ~counter~0 28)} is VALID [2022-04-28 07:19:27,133 INFO L290 TraceCheckUtils]: 269: Hoare triple {75529#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75557#(<= ~counter~0 29)} is VALID [2022-04-28 07:19:27,133 INFO L290 TraceCheckUtils]: 270: Hoare triple {75557#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {75557#(<= ~counter~0 29)} is VALID [2022-04-28 07:19:27,133 INFO L272 TraceCheckUtils]: 271: Hoare triple {75557#(<= ~counter~0 29)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {75557#(<= ~counter~0 29)} is VALID [2022-04-28 07:19:27,134 INFO L290 TraceCheckUtils]: 272: Hoare triple {75557#(<= ~counter~0 29)} ~cond := #in~cond; {75557#(<= ~counter~0 29)} is VALID [2022-04-28 07:19:27,134 INFO L290 TraceCheckUtils]: 273: Hoare triple {75557#(<= ~counter~0 29)} assume !(0 == ~cond); {75557#(<= ~counter~0 29)} is VALID [2022-04-28 07:19:27,134 INFO L290 TraceCheckUtils]: 274: Hoare triple {75557#(<= ~counter~0 29)} assume true; {75557#(<= ~counter~0 29)} is VALID [2022-04-28 07:19:27,135 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {75557#(<= ~counter~0 29)} {75557#(<= ~counter~0 29)} #63#return; {75557#(<= ~counter~0 29)} is VALID [2022-04-28 07:19:27,135 INFO L290 TraceCheckUtils]: 276: Hoare triple {75557#(<= ~counter~0 29)} assume !!(0 != ~y3~0); {75557#(<= ~counter~0 29)} is VALID [2022-04-28 07:19:27,135 INFO L290 TraceCheckUtils]: 277: Hoare triple {75557#(<= ~counter~0 29)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {75557#(<= ~counter~0 29)} is VALID [2022-04-28 07:19:27,136 INFO L290 TraceCheckUtils]: 278: Hoare triple {75557#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75585#(<= ~counter~0 30)} is VALID [2022-04-28 07:19:27,136 INFO L290 TraceCheckUtils]: 279: Hoare triple {75585#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {75585#(<= ~counter~0 30)} is VALID [2022-04-28 07:19:27,137 INFO L272 TraceCheckUtils]: 280: Hoare triple {75585#(<= ~counter~0 30)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {75585#(<= ~counter~0 30)} is VALID [2022-04-28 07:19:27,137 INFO L290 TraceCheckUtils]: 281: Hoare triple {75585#(<= ~counter~0 30)} ~cond := #in~cond; {75585#(<= ~counter~0 30)} is VALID [2022-04-28 07:19:27,137 INFO L290 TraceCheckUtils]: 282: Hoare triple {75585#(<= ~counter~0 30)} assume !(0 == ~cond); {75585#(<= ~counter~0 30)} is VALID [2022-04-28 07:19:27,137 INFO L290 TraceCheckUtils]: 283: Hoare triple {75585#(<= ~counter~0 30)} assume true; {75585#(<= ~counter~0 30)} is VALID [2022-04-28 07:19:27,138 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {75585#(<= ~counter~0 30)} {75585#(<= ~counter~0 30)} #63#return; {75585#(<= ~counter~0 30)} is VALID [2022-04-28 07:19:27,138 INFO L290 TraceCheckUtils]: 285: Hoare triple {75585#(<= ~counter~0 30)} assume !!(0 != ~y3~0); {75585#(<= ~counter~0 30)} is VALID [2022-04-28 07:19:27,138 INFO L290 TraceCheckUtils]: 286: Hoare triple {75585#(<= ~counter~0 30)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {75585#(<= ~counter~0 30)} is VALID [2022-04-28 07:19:27,139 INFO L290 TraceCheckUtils]: 287: Hoare triple {75585#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75613#(<= ~counter~0 31)} is VALID [2022-04-28 07:19:27,140 INFO L290 TraceCheckUtils]: 288: Hoare triple {75613#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {75613#(<= ~counter~0 31)} is VALID [2022-04-28 07:19:27,140 INFO L272 TraceCheckUtils]: 289: Hoare triple {75613#(<= ~counter~0 31)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {75613#(<= ~counter~0 31)} is VALID [2022-04-28 07:19:27,140 INFO L290 TraceCheckUtils]: 290: Hoare triple {75613#(<= ~counter~0 31)} ~cond := #in~cond; {75613#(<= ~counter~0 31)} is VALID [2022-04-28 07:19:27,140 INFO L290 TraceCheckUtils]: 291: Hoare triple {75613#(<= ~counter~0 31)} assume !(0 == ~cond); {75613#(<= ~counter~0 31)} is VALID [2022-04-28 07:19:27,141 INFO L290 TraceCheckUtils]: 292: Hoare triple {75613#(<= ~counter~0 31)} assume true; {75613#(<= ~counter~0 31)} is VALID [2022-04-28 07:19:27,141 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {75613#(<= ~counter~0 31)} {75613#(<= ~counter~0 31)} #63#return; {75613#(<= ~counter~0 31)} is VALID [2022-04-28 07:19:27,141 INFO L290 TraceCheckUtils]: 294: Hoare triple {75613#(<= ~counter~0 31)} assume !!(0 != ~y3~0); {75613#(<= ~counter~0 31)} is VALID [2022-04-28 07:19:27,142 INFO L290 TraceCheckUtils]: 295: Hoare triple {75613#(<= ~counter~0 31)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {75613#(<= ~counter~0 31)} is VALID [2022-04-28 07:19:27,143 INFO L290 TraceCheckUtils]: 296: Hoare triple {75613#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75641#(<= ~counter~0 32)} is VALID [2022-04-28 07:19:27,143 INFO L290 TraceCheckUtils]: 297: Hoare triple {75641#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {75641#(<= ~counter~0 32)} is VALID [2022-04-28 07:19:27,143 INFO L272 TraceCheckUtils]: 298: Hoare triple {75641#(<= ~counter~0 32)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {75641#(<= ~counter~0 32)} is VALID [2022-04-28 07:19:27,144 INFO L290 TraceCheckUtils]: 299: Hoare triple {75641#(<= ~counter~0 32)} ~cond := #in~cond; {75641#(<= ~counter~0 32)} is VALID [2022-04-28 07:19:27,160 INFO L290 TraceCheckUtils]: 300: Hoare triple {75641#(<= ~counter~0 32)} assume !(0 == ~cond); {75641#(<= ~counter~0 32)} is VALID [2022-04-28 07:19:27,161 INFO L290 TraceCheckUtils]: 301: Hoare triple {75641#(<= ~counter~0 32)} assume true; {75641#(<= ~counter~0 32)} is VALID [2022-04-28 07:19:27,161 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {75641#(<= ~counter~0 32)} {75641#(<= ~counter~0 32)} #63#return; {75641#(<= ~counter~0 32)} is VALID [2022-04-28 07:19:27,162 INFO L290 TraceCheckUtils]: 303: Hoare triple {75641#(<= ~counter~0 32)} assume !!(0 != ~y3~0); {75641#(<= ~counter~0 32)} is VALID [2022-04-28 07:19:27,162 INFO L290 TraceCheckUtils]: 304: Hoare triple {75641#(<= ~counter~0 32)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {75641#(<= ~counter~0 32)} is VALID [2022-04-28 07:19:27,164 INFO L290 TraceCheckUtils]: 305: Hoare triple {75641#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75669#(<= ~counter~0 33)} is VALID [2022-04-28 07:19:27,164 INFO L290 TraceCheckUtils]: 306: Hoare triple {75669#(<= ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {75669#(<= ~counter~0 33)} is VALID [2022-04-28 07:19:27,164 INFO L272 TraceCheckUtils]: 307: Hoare triple {75669#(<= ~counter~0 33)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {75669#(<= ~counter~0 33)} is VALID [2022-04-28 07:19:27,164 INFO L290 TraceCheckUtils]: 308: Hoare triple {75669#(<= ~counter~0 33)} ~cond := #in~cond; {75669#(<= ~counter~0 33)} is VALID [2022-04-28 07:19:27,165 INFO L290 TraceCheckUtils]: 309: Hoare triple {75669#(<= ~counter~0 33)} assume !(0 == ~cond); {75669#(<= ~counter~0 33)} is VALID [2022-04-28 07:19:27,165 INFO L290 TraceCheckUtils]: 310: Hoare triple {75669#(<= ~counter~0 33)} assume true; {75669#(<= ~counter~0 33)} is VALID [2022-04-28 07:19:27,165 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {75669#(<= ~counter~0 33)} {75669#(<= ~counter~0 33)} #63#return; {75669#(<= ~counter~0 33)} is VALID [2022-04-28 07:19:27,166 INFO L290 TraceCheckUtils]: 312: Hoare triple {75669#(<= ~counter~0 33)} assume !!(0 != ~y3~0); {75669#(<= ~counter~0 33)} is VALID [2022-04-28 07:19:27,166 INFO L290 TraceCheckUtils]: 313: Hoare triple {75669#(<= ~counter~0 33)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {75669#(<= ~counter~0 33)} is VALID [2022-04-28 07:19:27,167 INFO L290 TraceCheckUtils]: 314: Hoare triple {75669#(<= ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75697#(<= ~counter~0 34)} is VALID [2022-04-28 07:19:27,167 INFO L290 TraceCheckUtils]: 315: Hoare triple {75697#(<= ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {75697#(<= ~counter~0 34)} is VALID [2022-04-28 07:19:27,167 INFO L272 TraceCheckUtils]: 316: Hoare triple {75697#(<= ~counter~0 34)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {75697#(<= ~counter~0 34)} is VALID [2022-04-28 07:19:27,168 INFO L290 TraceCheckUtils]: 317: Hoare triple {75697#(<= ~counter~0 34)} ~cond := #in~cond; {75697#(<= ~counter~0 34)} is VALID [2022-04-28 07:19:27,168 INFO L290 TraceCheckUtils]: 318: Hoare triple {75697#(<= ~counter~0 34)} assume !(0 == ~cond); {75697#(<= ~counter~0 34)} is VALID [2022-04-28 07:19:27,168 INFO L290 TraceCheckUtils]: 319: Hoare triple {75697#(<= ~counter~0 34)} assume true; {75697#(<= ~counter~0 34)} is VALID [2022-04-28 07:19:27,169 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {75697#(<= ~counter~0 34)} {75697#(<= ~counter~0 34)} #63#return; {75697#(<= ~counter~0 34)} is VALID [2022-04-28 07:19:27,169 INFO L290 TraceCheckUtils]: 321: Hoare triple {75697#(<= ~counter~0 34)} assume !!(0 != ~y3~0); {75697#(<= ~counter~0 34)} is VALID [2022-04-28 07:19:27,169 INFO L290 TraceCheckUtils]: 322: Hoare triple {75697#(<= ~counter~0 34)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {75697#(<= ~counter~0 34)} is VALID [2022-04-28 07:19:27,169 INFO L290 TraceCheckUtils]: 323: Hoare triple {75697#(<= ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75725#(<= |main_#t~post6| 34)} is VALID [2022-04-28 07:19:27,170 INFO L290 TraceCheckUtils]: 324: Hoare triple {75725#(<= |main_#t~post6| 34)} assume !(#t~post6 < 50);havoc #t~post6; {74717#false} is VALID [2022-04-28 07:19:27,170 INFO L272 TraceCheckUtils]: 325: Hoare triple {74717#false} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 == ~x1~0 then 1 else 0)); {74717#false} is VALID [2022-04-28 07:19:27,170 INFO L290 TraceCheckUtils]: 326: Hoare triple {74717#false} ~cond := #in~cond; {74717#false} is VALID [2022-04-28 07:19:27,170 INFO L290 TraceCheckUtils]: 327: Hoare triple {74717#false} assume 0 == ~cond; {74717#false} is VALID [2022-04-28 07:19:27,170 INFO L290 TraceCheckUtils]: 328: Hoare triple {74717#false} assume !false; {74717#false} is VALID [2022-04-28 07:19:27,171 INFO L134 CoverageAnalysis]: Checked inductivity of 5189 backedges. 68 proven. 5117 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-28 07:19:27,171 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 07:19:28,773 INFO L290 TraceCheckUtils]: 328: Hoare triple {74717#false} assume !false; {74717#false} is VALID [2022-04-28 07:19:28,773 INFO L290 TraceCheckUtils]: 327: Hoare triple {74717#false} assume 0 == ~cond; {74717#false} is VALID [2022-04-28 07:19:28,773 INFO L290 TraceCheckUtils]: 326: Hoare triple {74717#false} ~cond := #in~cond; {74717#false} is VALID [2022-04-28 07:19:28,773 INFO L272 TraceCheckUtils]: 325: Hoare triple {74717#false} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 == ~x1~0 then 1 else 0)); {74717#false} is VALID [2022-04-28 07:19:28,773 INFO L290 TraceCheckUtils]: 324: Hoare triple {75753#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {74717#false} is VALID [2022-04-28 07:19:28,774 INFO L290 TraceCheckUtils]: 323: Hoare triple {75757#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75753#(< |main_#t~post6| 50)} is VALID [2022-04-28 07:19:28,774 INFO L290 TraceCheckUtils]: 322: Hoare triple {75757#(< ~counter~0 50)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {75757#(< ~counter~0 50)} is VALID [2022-04-28 07:19:28,774 INFO L290 TraceCheckUtils]: 321: Hoare triple {75757#(< ~counter~0 50)} assume !!(0 != ~y3~0); {75757#(< ~counter~0 50)} is VALID [2022-04-28 07:19:28,775 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {74716#true} {75757#(< ~counter~0 50)} #63#return; {75757#(< ~counter~0 50)} is VALID [2022-04-28 07:19:28,775 INFO L290 TraceCheckUtils]: 319: Hoare triple {74716#true} assume true; {74716#true} is VALID [2022-04-28 07:19:28,775 INFO L290 TraceCheckUtils]: 318: Hoare triple {74716#true} assume !(0 == ~cond); {74716#true} is VALID [2022-04-28 07:19:28,775 INFO L290 TraceCheckUtils]: 317: Hoare triple {74716#true} ~cond := #in~cond; {74716#true} is VALID [2022-04-28 07:19:28,775 INFO L272 TraceCheckUtils]: 316: Hoare triple {75757#(< ~counter~0 50)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {74716#true} is VALID [2022-04-28 07:19:28,775 INFO L290 TraceCheckUtils]: 315: Hoare triple {75757#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {75757#(< ~counter~0 50)} is VALID [2022-04-28 07:19:28,777 INFO L290 TraceCheckUtils]: 314: Hoare triple {75785#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75757#(< ~counter~0 50)} is VALID [2022-04-28 07:19:28,777 INFO L290 TraceCheckUtils]: 313: Hoare triple {75785#(< ~counter~0 49)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {75785#(< ~counter~0 49)} is VALID [2022-04-28 07:19:28,777 INFO L290 TraceCheckUtils]: 312: Hoare triple {75785#(< ~counter~0 49)} assume !!(0 != ~y3~0); {75785#(< ~counter~0 49)} is VALID [2022-04-28 07:19:28,778 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {74716#true} {75785#(< ~counter~0 49)} #63#return; {75785#(< ~counter~0 49)} is VALID [2022-04-28 07:19:28,778 INFO L290 TraceCheckUtils]: 310: Hoare triple {74716#true} assume true; {74716#true} is VALID [2022-04-28 07:19:28,778 INFO L290 TraceCheckUtils]: 309: Hoare triple {74716#true} assume !(0 == ~cond); {74716#true} is VALID [2022-04-28 07:19:28,778 INFO L290 TraceCheckUtils]: 308: Hoare triple {74716#true} ~cond := #in~cond; {74716#true} is VALID [2022-04-28 07:19:28,778 INFO L272 TraceCheckUtils]: 307: Hoare triple {75785#(< ~counter~0 49)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {74716#true} is VALID [2022-04-28 07:19:28,778 INFO L290 TraceCheckUtils]: 306: Hoare triple {75785#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {75785#(< ~counter~0 49)} is VALID [2022-04-28 07:19:28,779 INFO L290 TraceCheckUtils]: 305: Hoare triple {75813#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75785#(< ~counter~0 49)} is VALID [2022-04-28 07:19:28,779 INFO L290 TraceCheckUtils]: 304: Hoare triple {75813#(< ~counter~0 48)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {75813#(< ~counter~0 48)} is VALID [2022-04-28 07:19:28,780 INFO L290 TraceCheckUtils]: 303: Hoare triple {75813#(< ~counter~0 48)} assume !!(0 != ~y3~0); {75813#(< ~counter~0 48)} is VALID [2022-04-28 07:19:28,780 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {74716#true} {75813#(< ~counter~0 48)} #63#return; {75813#(< ~counter~0 48)} is VALID [2022-04-28 07:19:28,780 INFO L290 TraceCheckUtils]: 301: Hoare triple {74716#true} assume true; {74716#true} is VALID [2022-04-28 07:19:28,780 INFO L290 TraceCheckUtils]: 300: Hoare triple {74716#true} assume !(0 == ~cond); {74716#true} is VALID [2022-04-28 07:19:28,780 INFO L290 TraceCheckUtils]: 299: Hoare triple {74716#true} ~cond := #in~cond; {74716#true} is VALID [2022-04-28 07:19:28,780 INFO L272 TraceCheckUtils]: 298: Hoare triple {75813#(< ~counter~0 48)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {74716#true} is VALID [2022-04-28 07:19:28,781 INFO L290 TraceCheckUtils]: 297: Hoare triple {75813#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {75813#(< ~counter~0 48)} is VALID [2022-04-28 07:19:28,781 INFO L290 TraceCheckUtils]: 296: Hoare triple {75841#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75813#(< ~counter~0 48)} is VALID [2022-04-28 07:19:28,782 INFO L290 TraceCheckUtils]: 295: Hoare triple {75841#(< ~counter~0 47)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {75841#(< ~counter~0 47)} is VALID [2022-04-28 07:19:28,782 INFO L290 TraceCheckUtils]: 294: Hoare triple {75841#(< ~counter~0 47)} assume !!(0 != ~y3~0); {75841#(< ~counter~0 47)} is VALID [2022-04-28 07:19:28,782 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {74716#true} {75841#(< ~counter~0 47)} #63#return; {75841#(< ~counter~0 47)} is VALID [2022-04-28 07:19:28,782 INFO L290 TraceCheckUtils]: 292: Hoare triple {74716#true} assume true; {74716#true} is VALID [2022-04-28 07:19:28,782 INFO L290 TraceCheckUtils]: 291: Hoare triple {74716#true} assume !(0 == ~cond); {74716#true} is VALID [2022-04-28 07:19:28,782 INFO L290 TraceCheckUtils]: 290: Hoare triple {74716#true} ~cond := #in~cond; {74716#true} is VALID [2022-04-28 07:19:28,782 INFO L272 TraceCheckUtils]: 289: Hoare triple {75841#(< ~counter~0 47)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {74716#true} is VALID [2022-04-28 07:19:28,783 INFO L290 TraceCheckUtils]: 288: Hoare triple {75841#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {75841#(< ~counter~0 47)} is VALID [2022-04-28 07:19:28,783 INFO L290 TraceCheckUtils]: 287: Hoare triple {75869#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75841#(< ~counter~0 47)} is VALID [2022-04-28 07:19:28,784 INFO L290 TraceCheckUtils]: 286: Hoare triple {75869#(< ~counter~0 46)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {75869#(< ~counter~0 46)} is VALID [2022-04-28 07:19:28,784 INFO L290 TraceCheckUtils]: 285: Hoare triple {75869#(< ~counter~0 46)} assume !!(0 != ~y3~0); {75869#(< ~counter~0 46)} is VALID [2022-04-28 07:19:28,784 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {74716#true} {75869#(< ~counter~0 46)} #63#return; {75869#(< ~counter~0 46)} is VALID [2022-04-28 07:19:28,784 INFO L290 TraceCheckUtils]: 283: Hoare triple {74716#true} assume true; {74716#true} is VALID [2022-04-28 07:19:28,784 INFO L290 TraceCheckUtils]: 282: Hoare triple {74716#true} assume !(0 == ~cond); {74716#true} is VALID [2022-04-28 07:19:28,785 INFO L290 TraceCheckUtils]: 281: Hoare triple {74716#true} ~cond := #in~cond; {74716#true} is VALID [2022-04-28 07:19:28,785 INFO L272 TraceCheckUtils]: 280: Hoare triple {75869#(< ~counter~0 46)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {74716#true} is VALID [2022-04-28 07:19:28,785 INFO L290 TraceCheckUtils]: 279: Hoare triple {75869#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {75869#(< ~counter~0 46)} is VALID [2022-04-28 07:19:28,786 INFO L290 TraceCheckUtils]: 278: Hoare triple {75897#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75869#(< ~counter~0 46)} is VALID [2022-04-28 07:19:28,786 INFO L290 TraceCheckUtils]: 277: Hoare triple {75897#(< ~counter~0 45)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {75897#(< ~counter~0 45)} is VALID [2022-04-28 07:19:28,786 INFO L290 TraceCheckUtils]: 276: Hoare triple {75897#(< ~counter~0 45)} assume !!(0 != ~y3~0); {75897#(< ~counter~0 45)} is VALID [2022-04-28 07:19:28,786 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {74716#true} {75897#(< ~counter~0 45)} #63#return; {75897#(< ~counter~0 45)} is VALID [2022-04-28 07:19:28,787 INFO L290 TraceCheckUtils]: 274: Hoare triple {74716#true} assume true; {74716#true} is VALID [2022-04-28 07:19:28,787 INFO L290 TraceCheckUtils]: 273: Hoare triple {74716#true} assume !(0 == ~cond); {74716#true} is VALID [2022-04-28 07:19:28,787 INFO L290 TraceCheckUtils]: 272: Hoare triple {74716#true} ~cond := #in~cond; {74716#true} is VALID [2022-04-28 07:19:28,787 INFO L272 TraceCheckUtils]: 271: Hoare triple {75897#(< ~counter~0 45)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {74716#true} is VALID [2022-04-28 07:19:28,787 INFO L290 TraceCheckUtils]: 270: Hoare triple {75897#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {75897#(< ~counter~0 45)} is VALID [2022-04-28 07:19:28,788 INFO L290 TraceCheckUtils]: 269: Hoare triple {75925#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75897#(< ~counter~0 45)} is VALID [2022-04-28 07:19:28,788 INFO L290 TraceCheckUtils]: 268: Hoare triple {75925#(< ~counter~0 44)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {75925#(< ~counter~0 44)} is VALID [2022-04-28 07:19:28,788 INFO L290 TraceCheckUtils]: 267: Hoare triple {75925#(< ~counter~0 44)} assume !!(0 != ~y3~0); {75925#(< ~counter~0 44)} is VALID [2022-04-28 07:19:28,789 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {74716#true} {75925#(< ~counter~0 44)} #63#return; {75925#(< ~counter~0 44)} is VALID [2022-04-28 07:19:28,789 INFO L290 TraceCheckUtils]: 265: Hoare triple {74716#true} assume true; {74716#true} is VALID [2022-04-28 07:19:28,789 INFO L290 TraceCheckUtils]: 264: Hoare triple {74716#true} assume !(0 == ~cond); {74716#true} is VALID [2022-04-28 07:19:28,789 INFO L290 TraceCheckUtils]: 263: Hoare triple {74716#true} ~cond := #in~cond; {74716#true} is VALID [2022-04-28 07:19:28,789 INFO L272 TraceCheckUtils]: 262: Hoare triple {75925#(< ~counter~0 44)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {74716#true} is VALID [2022-04-28 07:19:28,789 INFO L290 TraceCheckUtils]: 261: Hoare triple {75925#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {75925#(< ~counter~0 44)} is VALID [2022-04-28 07:19:28,790 INFO L290 TraceCheckUtils]: 260: Hoare triple {75953#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75925#(< ~counter~0 44)} is VALID [2022-04-28 07:19:28,790 INFO L290 TraceCheckUtils]: 259: Hoare triple {75953#(< ~counter~0 43)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {75953#(< ~counter~0 43)} is VALID [2022-04-28 07:19:28,790 INFO L290 TraceCheckUtils]: 258: Hoare triple {75953#(< ~counter~0 43)} assume !!(0 != ~y3~0); {75953#(< ~counter~0 43)} is VALID [2022-04-28 07:19:28,791 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {74716#true} {75953#(< ~counter~0 43)} #63#return; {75953#(< ~counter~0 43)} is VALID [2022-04-28 07:19:28,791 INFO L290 TraceCheckUtils]: 256: Hoare triple {74716#true} assume true; {74716#true} is VALID [2022-04-28 07:19:28,791 INFO L290 TraceCheckUtils]: 255: Hoare triple {74716#true} assume !(0 == ~cond); {74716#true} is VALID [2022-04-28 07:19:28,791 INFO L290 TraceCheckUtils]: 254: Hoare triple {74716#true} ~cond := #in~cond; {74716#true} is VALID [2022-04-28 07:19:28,791 INFO L272 TraceCheckUtils]: 253: Hoare triple {75953#(< ~counter~0 43)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {74716#true} is VALID [2022-04-28 07:19:28,791 INFO L290 TraceCheckUtils]: 252: Hoare triple {75953#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {75953#(< ~counter~0 43)} is VALID [2022-04-28 07:19:28,792 INFO L290 TraceCheckUtils]: 251: Hoare triple {75981#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75953#(< ~counter~0 43)} is VALID [2022-04-28 07:19:28,792 INFO L290 TraceCheckUtils]: 250: Hoare triple {75981#(< ~counter~0 42)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {75981#(< ~counter~0 42)} is VALID [2022-04-28 07:19:28,793 INFO L290 TraceCheckUtils]: 249: Hoare triple {75981#(< ~counter~0 42)} assume !!(0 != ~y3~0); {75981#(< ~counter~0 42)} is VALID [2022-04-28 07:19:28,793 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {74716#true} {75981#(< ~counter~0 42)} #63#return; {75981#(< ~counter~0 42)} is VALID [2022-04-28 07:19:28,793 INFO L290 TraceCheckUtils]: 247: Hoare triple {74716#true} assume true; {74716#true} is VALID [2022-04-28 07:19:28,793 INFO L290 TraceCheckUtils]: 246: Hoare triple {74716#true} assume !(0 == ~cond); {74716#true} is VALID [2022-04-28 07:19:28,793 INFO L290 TraceCheckUtils]: 245: Hoare triple {74716#true} ~cond := #in~cond; {74716#true} is VALID [2022-04-28 07:19:28,793 INFO L272 TraceCheckUtils]: 244: Hoare triple {75981#(< ~counter~0 42)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {74716#true} is VALID [2022-04-28 07:19:28,793 INFO L290 TraceCheckUtils]: 243: Hoare triple {75981#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {75981#(< ~counter~0 42)} is VALID [2022-04-28 07:19:28,794 INFO L290 TraceCheckUtils]: 242: Hoare triple {76009#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75981#(< ~counter~0 42)} is VALID [2022-04-28 07:19:28,795 INFO L290 TraceCheckUtils]: 241: Hoare triple {76009#(< ~counter~0 41)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {76009#(< ~counter~0 41)} is VALID [2022-04-28 07:19:28,795 INFO L290 TraceCheckUtils]: 240: Hoare triple {76009#(< ~counter~0 41)} assume !!(0 != ~y3~0); {76009#(< ~counter~0 41)} is VALID [2022-04-28 07:19:28,795 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {74716#true} {76009#(< ~counter~0 41)} #63#return; {76009#(< ~counter~0 41)} is VALID [2022-04-28 07:19:28,795 INFO L290 TraceCheckUtils]: 238: Hoare triple {74716#true} assume true; {74716#true} is VALID [2022-04-28 07:19:28,795 INFO L290 TraceCheckUtils]: 237: Hoare triple {74716#true} assume !(0 == ~cond); {74716#true} is VALID [2022-04-28 07:19:28,795 INFO L290 TraceCheckUtils]: 236: Hoare triple {74716#true} ~cond := #in~cond; {74716#true} is VALID [2022-04-28 07:19:28,795 INFO L272 TraceCheckUtils]: 235: Hoare triple {76009#(< ~counter~0 41)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {74716#true} is VALID [2022-04-28 07:19:28,796 INFO L290 TraceCheckUtils]: 234: Hoare triple {76009#(< ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {76009#(< ~counter~0 41)} is VALID [2022-04-28 07:19:28,796 INFO L290 TraceCheckUtils]: 233: Hoare triple {76037#(< ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {76009#(< ~counter~0 41)} is VALID [2022-04-28 07:19:28,797 INFO L290 TraceCheckUtils]: 232: Hoare triple {76037#(< ~counter~0 40)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {76037#(< ~counter~0 40)} is VALID [2022-04-28 07:19:28,797 INFO L290 TraceCheckUtils]: 231: Hoare triple {76037#(< ~counter~0 40)} assume !!(0 != ~y3~0); {76037#(< ~counter~0 40)} is VALID [2022-04-28 07:19:28,797 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {74716#true} {76037#(< ~counter~0 40)} #63#return; {76037#(< ~counter~0 40)} is VALID [2022-04-28 07:19:28,797 INFO L290 TraceCheckUtils]: 229: Hoare triple {74716#true} assume true; {74716#true} is VALID [2022-04-28 07:19:28,797 INFO L290 TraceCheckUtils]: 228: Hoare triple {74716#true} assume !(0 == ~cond); {74716#true} is VALID [2022-04-28 07:19:28,798 INFO L290 TraceCheckUtils]: 227: Hoare triple {74716#true} ~cond := #in~cond; {74716#true} is VALID [2022-04-28 07:19:28,798 INFO L272 TraceCheckUtils]: 226: Hoare triple {76037#(< ~counter~0 40)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {74716#true} is VALID [2022-04-28 07:19:28,798 INFO L290 TraceCheckUtils]: 225: Hoare triple {76037#(< ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {76037#(< ~counter~0 40)} is VALID [2022-04-28 07:19:28,799 INFO L290 TraceCheckUtils]: 224: Hoare triple {76065#(< ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {76037#(< ~counter~0 40)} is VALID [2022-04-28 07:19:28,799 INFO L290 TraceCheckUtils]: 223: Hoare triple {76065#(< ~counter~0 39)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {76065#(< ~counter~0 39)} is VALID [2022-04-28 07:19:28,799 INFO L290 TraceCheckUtils]: 222: Hoare triple {76065#(< ~counter~0 39)} assume !!(0 != ~y3~0); {76065#(< ~counter~0 39)} is VALID [2022-04-28 07:19:28,800 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {74716#true} {76065#(< ~counter~0 39)} #63#return; {76065#(< ~counter~0 39)} is VALID [2022-04-28 07:19:28,800 INFO L290 TraceCheckUtils]: 220: Hoare triple {74716#true} assume true; {74716#true} is VALID [2022-04-28 07:19:28,800 INFO L290 TraceCheckUtils]: 219: Hoare triple {74716#true} assume !(0 == ~cond); {74716#true} is VALID [2022-04-28 07:19:28,800 INFO L290 TraceCheckUtils]: 218: Hoare triple {74716#true} ~cond := #in~cond; {74716#true} is VALID [2022-04-28 07:19:28,800 INFO L272 TraceCheckUtils]: 217: Hoare triple {76065#(< ~counter~0 39)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {74716#true} is VALID [2022-04-28 07:19:28,800 INFO L290 TraceCheckUtils]: 216: Hoare triple {76065#(< ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {76065#(< ~counter~0 39)} is VALID [2022-04-28 07:19:28,801 INFO L290 TraceCheckUtils]: 215: Hoare triple {76093#(< ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {76065#(< ~counter~0 39)} is VALID [2022-04-28 07:19:28,801 INFO L290 TraceCheckUtils]: 214: Hoare triple {76093#(< ~counter~0 38)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {76093#(< ~counter~0 38)} is VALID [2022-04-28 07:19:28,801 INFO L290 TraceCheckUtils]: 213: Hoare triple {76093#(< ~counter~0 38)} assume !!(0 != ~y3~0); {76093#(< ~counter~0 38)} is VALID [2022-04-28 07:19:28,802 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {74716#true} {76093#(< ~counter~0 38)} #63#return; {76093#(< ~counter~0 38)} is VALID [2022-04-28 07:19:28,802 INFO L290 TraceCheckUtils]: 211: Hoare triple {74716#true} assume true; {74716#true} is VALID [2022-04-28 07:19:28,802 INFO L290 TraceCheckUtils]: 210: Hoare triple {74716#true} assume !(0 == ~cond); {74716#true} is VALID [2022-04-28 07:19:28,802 INFO L290 TraceCheckUtils]: 209: Hoare triple {74716#true} ~cond := #in~cond; {74716#true} is VALID [2022-04-28 07:19:28,802 INFO L272 TraceCheckUtils]: 208: Hoare triple {76093#(< ~counter~0 38)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {74716#true} is VALID [2022-04-28 07:19:28,802 INFO L290 TraceCheckUtils]: 207: Hoare triple {76093#(< ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {76093#(< ~counter~0 38)} is VALID [2022-04-28 07:19:28,803 INFO L290 TraceCheckUtils]: 206: Hoare triple {76121#(< ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {76093#(< ~counter~0 38)} is VALID [2022-04-28 07:19:28,803 INFO L290 TraceCheckUtils]: 205: Hoare triple {76121#(< ~counter~0 37)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {76121#(< ~counter~0 37)} is VALID [2022-04-28 07:19:28,803 INFO L290 TraceCheckUtils]: 204: Hoare triple {76121#(< ~counter~0 37)} assume !!(0 != ~y3~0); {76121#(< ~counter~0 37)} is VALID [2022-04-28 07:19:28,804 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {74716#true} {76121#(< ~counter~0 37)} #63#return; {76121#(< ~counter~0 37)} is VALID [2022-04-28 07:19:28,804 INFO L290 TraceCheckUtils]: 202: Hoare triple {74716#true} assume true; {74716#true} is VALID [2022-04-28 07:19:28,804 INFO L290 TraceCheckUtils]: 201: Hoare triple {74716#true} assume !(0 == ~cond); {74716#true} is VALID [2022-04-28 07:19:28,804 INFO L290 TraceCheckUtils]: 200: Hoare triple {74716#true} ~cond := #in~cond; {74716#true} is VALID [2022-04-28 07:19:28,804 INFO L272 TraceCheckUtils]: 199: Hoare triple {76121#(< ~counter~0 37)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {74716#true} is VALID [2022-04-28 07:19:28,804 INFO L290 TraceCheckUtils]: 198: Hoare triple {76121#(< ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {76121#(< ~counter~0 37)} is VALID [2022-04-28 07:19:28,805 INFO L290 TraceCheckUtils]: 197: Hoare triple {76149#(< ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {76121#(< ~counter~0 37)} is VALID [2022-04-28 07:19:28,805 INFO L290 TraceCheckUtils]: 196: Hoare triple {76149#(< ~counter~0 36)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {76149#(< ~counter~0 36)} is VALID [2022-04-28 07:19:28,806 INFO L290 TraceCheckUtils]: 195: Hoare triple {76149#(< ~counter~0 36)} assume !!(0 != ~y3~0); {76149#(< ~counter~0 36)} is VALID [2022-04-28 07:19:28,806 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {74716#true} {76149#(< ~counter~0 36)} #63#return; {76149#(< ~counter~0 36)} is VALID [2022-04-28 07:19:28,806 INFO L290 TraceCheckUtils]: 193: Hoare triple {74716#true} assume true; {74716#true} is VALID [2022-04-28 07:19:28,806 INFO L290 TraceCheckUtils]: 192: Hoare triple {74716#true} assume !(0 == ~cond); {74716#true} is VALID [2022-04-28 07:19:28,806 INFO L290 TraceCheckUtils]: 191: Hoare triple {74716#true} ~cond := #in~cond; {74716#true} is VALID [2022-04-28 07:19:28,806 INFO L272 TraceCheckUtils]: 190: Hoare triple {76149#(< ~counter~0 36)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {74716#true} is VALID [2022-04-28 07:19:28,806 INFO L290 TraceCheckUtils]: 189: Hoare triple {76149#(< ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {76149#(< ~counter~0 36)} is VALID [2022-04-28 07:19:28,807 INFO L290 TraceCheckUtils]: 188: Hoare triple {75697#(<= ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {76149#(< ~counter~0 36)} is VALID [2022-04-28 07:19:28,807 INFO L290 TraceCheckUtils]: 187: Hoare triple {75697#(<= ~counter~0 34)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {75697#(<= ~counter~0 34)} is VALID [2022-04-28 07:19:28,808 INFO L290 TraceCheckUtils]: 186: Hoare triple {75697#(<= ~counter~0 34)} assume !!(0 != ~y3~0); {75697#(<= ~counter~0 34)} is VALID [2022-04-28 07:19:28,808 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {74716#true} {75697#(<= ~counter~0 34)} #63#return; {75697#(<= ~counter~0 34)} is VALID [2022-04-28 07:19:28,808 INFO L290 TraceCheckUtils]: 184: Hoare triple {74716#true} assume true; {74716#true} is VALID [2022-04-28 07:19:28,808 INFO L290 TraceCheckUtils]: 183: Hoare triple {74716#true} assume !(0 == ~cond); {74716#true} is VALID [2022-04-28 07:19:28,808 INFO L290 TraceCheckUtils]: 182: Hoare triple {74716#true} ~cond := #in~cond; {74716#true} is VALID [2022-04-28 07:19:28,808 INFO L272 TraceCheckUtils]: 181: Hoare triple {75697#(<= ~counter~0 34)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {74716#true} is VALID [2022-04-28 07:19:28,809 INFO L290 TraceCheckUtils]: 180: Hoare triple {75697#(<= ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {75697#(<= ~counter~0 34)} is VALID [2022-04-28 07:19:28,809 INFO L290 TraceCheckUtils]: 179: Hoare triple {75669#(<= ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75697#(<= ~counter~0 34)} is VALID [2022-04-28 07:19:28,810 INFO L290 TraceCheckUtils]: 178: Hoare triple {75669#(<= ~counter~0 33)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {75669#(<= ~counter~0 33)} is VALID [2022-04-28 07:19:28,810 INFO L290 TraceCheckUtils]: 177: Hoare triple {75669#(<= ~counter~0 33)} assume !!(0 != ~y3~0); {75669#(<= ~counter~0 33)} is VALID [2022-04-28 07:19:28,810 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {74716#true} {75669#(<= ~counter~0 33)} #63#return; {75669#(<= ~counter~0 33)} is VALID [2022-04-28 07:19:28,810 INFO L290 TraceCheckUtils]: 175: Hoare triple {74716#true} assume true; {74716#true} is VALID [2022-04-28 07:19:28,810 INFO L290 TraceCheckUtils]: 174: Hoare triple {74716#true} assume !(0 == ~cond); {74716#true} is VALID [2022-04-28 07:19:28,810 INFO L290 TraceCheckUtils]: 173: Hoare triple {74716#true} ~cond := #in~cond; {74716#true} is VALID [2022-04-28 07:19:28,810 INFO L272 TraceCheckUtils]: 172: Hoare triple {75669#(<= ~counter~0 33)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {74716#true} is VALID [2022-04-28 07:19:28,811 INFO L290 TraceCheckUtils]: 171: Hoare triple {75669#(<= ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {75669#(<= ~counter~0 33)} is VALID [2022-04-28 07:19:28,811 INFO L290 TraceCheckUtils]: 170: Hoare triple {75641#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75669#(<= ~counter~0 33)} is VALID [2022-04-28 07:19:28,812 INFO L290 TraceCheckUtils]: 169: Hoare triple {75641#(<= ~counter~0 32)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {75641#(<= ~counter~0 32)} is VALID [2022-04-28 07:19:28,812 INFO L290 TraceCheckUtils]: 168: Hoare triple {75641#(<= ~counter~0 32)} assume !!(0 != ~y3~0); {75641#(<= ~counter~0 32)} is VALID [2022-04-28 07:19:28,812 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {74716#true} {75641#(<= ~counter~0 32)} #63#return; {75641#(<= ~counter~0 32)} is VALID [2022-04-28 07:19:28,812 INFO L290 TraceCheckUtils]: 166: Hoare triple {74716#true} assume true; {74716#true} is VALID [2022-04-28 07:19:28,813 INFO L290 TraceCheckUtils]: 165: Hoare triple {74716#true} assume !(0 == ~cond); {74716#true} is VALID [2022-04-28 07:19:28,813 INFO L290 TraceCheckUtils]: 164: Hoare triple {74716#true} ~cond := #in~cond; {74716#true} is VALID [2022-04-28 07:19:28,813 INFO L272 TraceCheckUtils]: 163: Hoare triple {75641#(<= ~counter~0 32)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {74716#true} is VALID [2022-04-28 07:19:28,813 INFO L290 TraceCheckUtils]: 162: Hoare triple {75641#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {75641#(<= ~counter~0 32)} is VALID [2022-04-28 07:19:28,814 INFO L290 TraceCheckUtils]: 161: Hoare triple {75613#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75641#(<= ~counter~0 32)} is VALID [2022-04-28 07:19:28,814 INFO L290 TraceCheckUtils]: 160: Hoare triple {75613#(<= ~counter~0 31)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {75613#(<= ~counter~0 31)} is VALID [2022-04-28 07:19:28,814 INFO L290 TraceCheckUtils]: 159: Hoare triple {75613#(<= ~counter~0 31)} assume !!(0 != ~y3~0); {75613#(<= ~counter~0 31)} is VALID [2022-04-28 07:19:28,815 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {74716#true} {75613#(<= ~counter~0 31)} #63#return; {75613#(<= ~counter~0 31)} is VALID [2022-04-28 07:19:28,815 INFO L290 TraceCheckUtils]: 157: Hoare triple {74716#true} assume true; {74716#true} is VALID [2022-04-28 07:19:28,815 INFO L290 TraceCheckUtils]: 156: Hoare triple {74716#true} assume !(0 == ~cond); {74716#true} is VALID [2022-04-28 07:19:28,815 INFO L290 TraceCheckUtils]: 155: Hoare triple {74716#true} ~cond := #in~cond; {74716#true} is VALID [2022-04-28 07:19:28,815 INFO L272 TraceCheckUtils]: 154: Hoare triple {75613#(<= ~counter~0 31)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {74716#true} is VALID [2022-04-28 07:19:28,815 INFO L290 TraceCheckUtils]: 153: Hoare triple {75613#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {75613#(<= ~counter~0 31)} is VALID [2022-04-28 07:19:28,816 INFO L290 TraceCheckUtils]: 152: Hoare triple {75585#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75613#(<= ~counter~0 31)} is VALID [2022-04-28 07:19:28,816 INFO L290 TraceCheckUtils]: 151: Hoare triple {75585#(<= ~counter~0 30)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {75585#(<= ~counter~0 30)} is VALID [2022-04-28 07:19:28,816 INFO L290 TraceCheckUtils]: 150: Hoare triple {75585#(<= ~counter~0 30)} assume !!(0 != ~y3~0); {75585#(<= ~counter~0 30)} is VALID [2022-04-28 07:19:28,817 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {74716#true} {75585#(<= ~counter~0 30)} #63#return; {75585#(<= ~counter~0 30)} is VALID [2022-04-28 07:19:28,817 INFO L290 TraceCheckUtils]: 148: Hoare triple {74716#true} assume true; {74716#true} is VALID [2022-04-28 07:19:28,817 INFO L290 TraceCheckUtils]: 147: Hoare triple {74716#true} assume !(0 == ~cond); {74716#true} is VALID [2022-04-28 07:19:28,817 INFO L290 TraceCheckUtils]: 146: Hoare triple {74716#true} ~cond := #in~cond; {74716#true} is VALID [2022-04-28 07:19:28,817 INFO L272 TraceCheckUtils]: 145: Hoare triple {75585#(<= ~counter~0 30)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {74716#true} is VALID [2022-04-28 07:19:28,817 INFO L290 TraceCheckUtils]: 144: Hoare triple {75585#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {75585#(<= ~counter~0 30)} is VALID [2022-04-28 07:19:28,818 INFO L290 TraceCheckUtils]: 143: Hoare triple {75557#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75585#(<= ~counter~0 30)} is VALID [2022-04-28 07:19:28,818 INFO L290 TraceCheckUtils]: 142: Hoare triple {75557#(<= ~counter~0 29)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {75557#(<= ~counter~0 29)} is VALID [2022-04-28 07:19:28,818 INFO L290 TraceCheckUtils]: 141: Hoare triple {75557#(<= ~counter~0 29)} assume !!(0 != ~y3~0); {75557#(<= ~counter~0 29)} is VALID [2022-04-28 07:19:28,819 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {74716#true} {75557#(<= ~counter~0 29)} #63#return; {75557#(<= ~counter~0 29)} is VALID [2022-04-28 07:19:28,819 INFO L290 TraceCheckUtils]: 139: Hoare triple {74716#true} assume true; {74716#true} is VALID [2022-04-28 07:19:28,819 INFO L290 TraceCheckUtils]: 138: Hoare triple {74716#true} assume !(0 == ~cond); {74716#true} is VALID [2022-04-28 07:19:28,819 INFO L290 TraceCheckUtils]: 137: Hoare triple {74716#true} ~cond := #in~cond; {74716#true} is VALID [2022-04-28 07:19:28,819 INFO L272 TraceCheckUtils]: 136: Hoare triple {75557#(<= ~counter~0 29)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {74716#true} is VALID [2022-04-28 07:19:28,819 INFO L290 TraceCheckUtils]: 135: Hoare triple {75557#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {75557#(<= ~counter~0 29)} is VALID [2022-04-28 07:19:28,820 INFO L290 TraceCheckUtils]: 134: Hoare triple {75529#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75557#(<= ~counter~0 29)} is VALID [2022-04-28 07:19:28,820 INFO L290 TraceCheckUtils]: 133: Hoare triple {75529#(<= ~counter~0 28)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {75529#(<= ~counter~0 28)} is VALID [2022-04-28 07:19:28,821 INFO L290 TraceCheckUtils]: 132: Hoare triple {75529#(<= ~counter~0 28)} assume !!(0 != ~y3~0); {75529#(<= ~counter~0 28)} is VALID [2022-04-28 07:19:28,821 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {74716#true} {75529#(<= ~counter~0 28)} #63#return; {75529#(<= ~counter~0 28)} is VALID [2022-04-28 07:19:28,821 INFO L290 TraceCheckUtils]: 130: Hoare triple {74716#true} assume true; {74716#true} is VALID [2022-04-28 07:19:28,821 INFO L290 TraceCheckUtils]: 129: Hoare triple {74716#true} assume !(0 == ~cond); {74716#true} is VALID [2022-04-28 07:19:28,821 INFO L290 TraceCheckUtils]: 128: Hoare triple {74716#true} ~cond := #in~cond; {74716#true} is VALID [2022-04-28 07:19:28,821 INFO L272 TraceCheckUtils]: 127: Hoare triple {75529#(<= ~counter~0 28)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {74716#true} is VALID [2022-04-28 07:19:28,821 INFO L290 TraceCheckUtils]: 126: Hoare triple {75529#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {75529#(<= ~counter~0 28)} is VALID [2022-04-28 07:19:28,822 INFO L290 TraceCheckUtils]: 125: Hoare triple {75501#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75529#(<= ~counter~0 28)} is VALID [2022-04-28 07:19:28,822 INFO L290 TraceCheckUtils]: 124: Hoare triple {75501#(<= ~counter~0 27)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {75501#(<= ~counter~0 27)} is VALID [2022-04-28 07:19:28,823 INFO L290 TraceCheckUtils]: 123: Hoare triple {75501#(<= ~counter~0 27)} assume !!(0 != ~y3~0); {75501#(<= ~counter~0 27)} is VALID [2022-04-28 07:19:28,823 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {74716#true} {75501#(<= ~counter~0 27)} #63#return; {75501#(<= ~counter~0 27)} is VALID [2022-04-28 07:19:28,823 INFO L290 TraceCheckUtils]: 121: Hoare triple {74716#true} assume true; {74716#true} is VALID [2022-04-28 07:19:28,823 INFO L290 TraceCheckUtils]: 120: Hoare triple {74716#true} assume !(0 == ~cond); {74716#true} is VALID [2022-04-28 07:19:28,823 INFO L290 TraceCheckUtils]: 119: Hoare triple {74716#true} ~cond := #in~cond; {74716#true} is VALID [2022-04-28 07:19:28,823 INFO L272 TraceCheckUtils]: 118: Hoare triple {75501#(<= ~counter~0 27)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {74716#true} is VALID [2022-04-28 07:19:28,824 INFO L290 TraceCheckUtils]: 117: Hoare triple {75501#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {75501#(<= ~counter~0 27)} is VALID [2022-04-28 07:19:28,824 INFO L290 TraceCheckUtils]: 116: Hoare triple {75473#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75501#(<= ~counter~0 27)} is VALID [2022-04-28 07:19:28,825 INFO L290 TraceCheckUtils]: 115: Hoare triple {75473#(<= ~counter~0 26)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {75473#(<= ~counter~0 26)} is VALID [2022-04-28 07:19:28,825 INFO L290 TraceCheckUtils]: 114: Hoare triple {75473#(<= ~counter~0 26)} assume !!(0 != ~y3~0); {75473#(<= ~counter~0 26)} is VALID [2022-04-28 07:19:28,825 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {74716#true} {75473#(<= ~counter~0 26)} #63#return; {75473#(<= ~counter~0 26)} is VALID [2022-04-28 07:19:28,825 INFO L290 TraceCheckUtils]: 112: Hoare triple {74716#true} assume true; {74716#true} is VALID [2022-04-28 07:19:28,825 INFO L290 TraceCheckUtils]: 111: Hoare triple {74716#true} assume !(0 == ~cond); {74716#true} is VALID [2022-04-28 07:19:28,825 INFO L290 TraceCheckUtils]: 110: Hoare triple {74716#true} ~cond := #in~cond; {74716#true} is VALID [2022-04-28 07:19:28,826 INFO L272 TraceCheckUtils]: 109: Hoare triple {75473#(<= ~counter~0 26)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {74716#true} is VALID [2022-04-28 07:19:28,826 INFO L290 TraceCheckUtils]: 108: Hoare triple {75473#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {75473#(<= ~counter~0 26)} is VALID [2022-04-28 07:19:28,826 INFO L290 TraceCheckUtils]: 107: Hoare triple {75445#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75473#(<= ~counter~0 26)} is VALID [2022-04-28 07:19:28,827 INFO L290 TraceCheckUtils]: 106: Hoare triple {75445#(<= ~counter~0 25)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {75445#(<= ~counter~0 25)} is VALID [2022-04-28 07:19:28,827 INFO L290 TraceCheckUtils]: 105: Hoare triple {75445#(<= ~counter~0 25)} assume !!(0 != ~y3~0); {75445#(<= ~counter~0 25)} is VALID [2022-04-28 07:19:28,827 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {74716#true} {75445#(<= ~counter~0 25)} #63#return; {75445#(<= ~counter~0 25)} is VALID [2022-04-28 07:19:28,828 INFO L290 TraceCheckUtils]: 103: Hoare triple {74716#true} assume true; {74716#true} is VALID [2022-04-28 07:19:28,828 INFO L290 TraceCheckUtils]: 102: Hoare triple {74716#true} assume !(0 == ~cond); {74716#true} is VALID [2022-04-28 07:19:28,828 INFO L290 TraceCheckUtils]: 101: Hoare triple {74716#true} ~cond := #in~cond; {74716#true} is VALID [2022-04-28 07:19:28,828 INFO L272 TraceCheckUtils]: 100: Hoare triple {75445#(<= ~counter~0 25)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {74716#true} is VALID [2022-04-28 07:19:28,828 INFO L290 TraceCheckUtils]: 99: Hoare triple {75445#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {75445#(<= ~counter~0 25)} is VALID [2022-04-28 07:19:28,829 INFO L290 TraceCheckUtils]: 98: Hoare triple {75417#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75445#(<= ~counter~0 25)} is VALID [2022-04-28 07:19:28,829 INFO L290 TraceCheckUtils]: 97: Hoare triple {75417#(<= ~counter~0 24)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {75417#(<= ~counter~0 24)} is VALID [2022-04-28 07:19:28,829 INFO L290 TraceCheckUtils]: 96: Hoare triple {75417#(<= ~counter~0 24)} assume !!(0 != ~y3~0); {75417#(<= ~counter~0 24)} is VALID [2022-04-28 07:19:28,830 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {74716#true} {75417#(<= ~counter~0 24)} #63#return; {75417#(<= ~counter~0 24)} is VALID [2022-04-28 07:19:28,830 INFO L290 TraceCheckUtils]: 94: Hoare triple {74716#true} assume true; {74716#true} is VALID [2022-04-28 07:19:28,830 INFO L290 TraceCheckUtils]: 93: Hoare triple {74716#true} assume !(0 == ~cond); {74716#true} is VALID [2022-04-28 07:19:28,830 INFO L290 TraceCheckUtils]: 92: Hoare triple {74716#true} ~cond := #in~cond; {74716#true} is VALID [2022-04-28 07:19:28,830 INFO L272 TraceCheckUtils]: 91: Hoare triple {75417#(<= ~counter~0 24)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {74716#true} is VALID [2022-04-28 07:19:28,830 INFO L290 TraceCheckUtils]: 90: Hoare triple {75417#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {75417#(<= ~counter~0 24)} is VALID [2022-04-28 07:19:28,831 INFO L290 TraceCheckUtils]: 89: Hoare triple {75389#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75417#(<= ~counter~0 24)} is VALID [2022-04-28 07:19:28,831 INFO L290 TraceCheckUtils]: 88: Hoare triple {75389#(<= ~counter~0 23)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {75389#(<= ~counter~0 23)} is VALID [2022-04-28 07:19:28,831 INFO L290 TraceCheckUtils]: 87: Hoare triple {75389#(<= ~counter~0 23)} assume !!(0 != ~y3~0); {75389#(<= ~counter~0 23)} is VALID [2022-04-28 07:19:28,832 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {74716#true} {75389#(<= ~counter~0 23)} #63#return; {75389#(<= ~counter~0 23)} is VALID [2022-04-28 07:19:28,832 INFO L290 TraceCheckUtils]: 85: Hoare triple {74716#true} assume true; {74716#true} is VALID [2022-04-28 07:19:28,832 INFO L290 TraceCheckUtils]: 84: Hoare triple {74716#true} assume !(0 == ~cond); {74716#true} is VALID [2022-04-28 07:19:28,832 INFO L290 TraceCheckUtils]: 83: Hoare triple {74716#true} ~cond := #in~cond; {74716#true} is VALID [2022-04-28 07:19:28,832 INFO L272 TraceCheckUtils]: 82: Hoare triple {75389#(<= ~counter~0 23)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {74716#true} is VALID [2022-04-28 07:19:28,832 INFO L290 TraceCheckUtils]: 81: Hoare triple {75389#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {75389#(<= ~counter~0 23)} is VALID [2022-04-28 07:19:28,833 INFO L290 TraceCheckUtils]: 80: Hoare triple {75361#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75389#(<= ~counter~0 23)} is VALID [2022-04-28 07:19:28,833 INFO L290 TraceCheckUtils]: 79: Hoare triple {75361#(<= ~counter~0 22)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {75361#(<= ~counter~0 22)} is VALID [2022-04-28 07:19:28,833 INFO L290 TraceCheckUtils]: 78: Hoare triple {75361#(<= ~counter~0 22)} assume !!(0 != ~y3~0); {75361#(<= ~counter~0 22)} is VALID [2022-04-28 07:19:28,834 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {74716#true} {75361#(<= ~counter~0 22)} #63#return; {75361#(<= ~counter~0 22)} is VALID [2022-04-28 07:19:28,834 INFO L290 TraceCheckUtils]: 76: Hoare triple {74716#true} assume true; {74716#true} is VALID [2022-04-28 07:19:28,834 INFO L290 TraceCheckUtils]: 75: Hoare triple {74716#true} assume !(0 == ~cond); {74716#true} is VALID [2022-04-28 07:19:28,834 INFO L290 TraceCheckUtils]: 74: Hoare triple {74716#true} ~cond := #in~cond; {74716#true} is VALID [2022-04-28 07:19:28,834 INFO L272 TraceCheckUtils]: 73: Hoare triple {75361#(<= ~counter~0 22)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {74716#true} is VALID [2022-04-28 07:19:28,834 INFO L290 TraceCheckUtils]: 72: Hoare triple {75361#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {75361#(<= ~counter~0 22)} is VALID [2022-04-28 07:19:28,835 INFO L290 TraceCheckUtils]: 71: Hoare triple {75333#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75361#(<= ~counter~0 22)} is VALID [2022-04-28 07:19:28,835 INFO L290 TraceCheckUtils]: 70: Hoare triple {75333#(<= ~counter~0 21)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {75333#(<= ~counter~0 21)} is VALID [2022-04-28 07:19:28,836 INFO L290 TraceCheckUtils]: 69: Hoare triple {75333#(<= ~counter~0 21)} assume !!(0 != ~y3~0); {75333#(<= ~counter~0 21)} is VALID [2022-04-28 07:19:28,836 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {74716#true} {75333#(<= ~counter~0 21)} #63#return; {75333#(<= ~counter~0 21)} is VALID [2022-04-28 07:19:28,836 INFO L290 TraceCheckUtils]: 67: Hoare triple {74716#true} assume true; {74716#true} is VALID [2022-04-28 07:19:28,836 INFO L290 TraceCheckUtils]: 66: Hoare triple {74716#true} assume !(0 == ~cond); {74716#true} is VALID [2022-04-28 07:19:28,836 INFO L290 TraceCheckUtils]: 65: Hoare triple {74716#true} ~cond := #in~cond; {74716#true} is VALID [2022-04-28 07:19:28,836 INFO L272 TraceCheckUtils]: 64: Hoare triple {75333#(<= ~counter~0 21)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {74716#true} is VALID [2022-04-28 07:19:28,836 INFO L290 TraceCheckUtils]: 63: Hoare triple {75333#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {75333#(<= ~counter~0 21)} is VALID [2022-04-28 07:19:28,837 INFO L290 TraceCheckUtils]: 62: Hoare triple {75305#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75333#(<= ~counter~0 21)} is VALID [2022-04-28 07:19:28,837 INFO L290 TraceCheckUtils]: 61: Hoare triple {75305#(<= ~counter~0 20)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {75305#(<= ~counter~0 20)} is VALID [2022-04-28 07:19:28,838 INFO L290 TraceCheckUtils]: 60: Hoare triple {75305#(<= ~counter~0 20)} assume !!(0 != ~y3~0); {75305#(<= ~counter~0 20)} is VALID [2022-04-28 07:19:28,838 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {74716#true} {75305#(<= ~counter~0 20)} #63#return; {75305#(<= ~counter~0 20)} is VALID [2022-04-28 07:19:28,838 INFO L290 TraceCheckUtils]: 58: Hoare triple {74716#true} assume true; {74716#true} is VALID [2022-04-28 07:19:28,838 INFO L290 TraceCheckUtils]: 57: Hoare triple {74716#true} assume !(0 == ~cond); {74716#true} is VALID [2022-04-28 07:19:28,838 INFO L290 TraceCheckUtils]: 56: Hoare triple {74716#true} ~cond := #in~cond; {74716#true} is VALID [2022-04-28 07:19:28,838 INFO L272 TraceCheckUtils]: 55: Hoare triple {75305#(<= ~counter~0 20)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {74716#true} is VALID [2022-04-28 07:19:28,839 INFO L290 TraceCheckUtils]: 54: Hoare triple {75305#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {75305#(<= ~counter~0 20)} is VALID [2022-04-28 07:19:28,839 INFO L290 TraceCheckUtils]: 53: Hoare triple {75277#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75305#(<= ~counter~0 20)} is VALID [2022-04-28 07:19:28,840 INFO L290 TraceCheckUtils]: 52: Hoare triple {75277#(<= ~counter~0 19)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {75277#(<= ~counter~0 19)} is VALID [2022-04-28 07:19:28,840 INFO L290 TraceCheckUtils]: 51: Hoare triple {75277#(<= ~counter~0 19)} assume !!(0 != ~y3~0); {75277#(<= ~counter~0 19)} is VALID [2022-04-28 07:19:28,840 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {74716#true} {75277#(<= ~counter~0 19)} #63#return; {75277#(<= ~counter~0 19)} is VALID [2022-04-28 07:19:28,840 INFO L290 TraceCheckUtils]: 49: Hoare triple {74716#true} assume true; {74716#true} is VALID [2022-04-28 07:19:28,841 INFO L290 TraceCheckUtils]: 48: Hoare triple {74716#true} assume !(0 == ~cond); {74716#true} is VALID [2022-04-28 07:19:28,841 INFO L290 TraceCheckUtils]: 47: Hoare triple {74716#true} ~cond := #in~cond; {74716#true} is VALID [2022-04-28 07:19:28,841 INFO L272 TraceCheckUtils]: 46: Hoare triple {75277#(<= ~counter~0 19)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {74716#true} is VALID [2022-04-28 07:19:28,841 INFO L290 TraceCheckUtils]: 45: Hoare triple {75277#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {75277#(<= ~counter~0 19)} is VALID [2022-04-28 07:19:28,842 INFO L290 TraceCheckUtils]: 44: Hoare triple {75249#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75277#(<= ~counter~0 19)} is VALID [2022-04-28 07:19:28,842 INFO L290 TraceCheckUtils]: 43: Hoare triple {75249#(<= ~counter~0 18)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {75249#(<= ~counter~0 18)} is VALID [2022-04-28 07:19:28,842 INFO L290 TraceCheckUtils]: 42: Hoare triple {75249#(<= ~counter~0 18)} assume !!(0 != ~y3~0); {75249#(<= ~counter~0 18)} is VALID [2022-04-28 07:19:28,843 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {74716#true} {75249#(<= ~counter~0 18)} #63#return; {75249#(<= ~counter~0 18)} is VALID [2022-04-28 07:19:28,843 INFO L290 TraceCheckUtils]: 40: Hoare triple {74716#true} assume true; {74716#true} is VALID [2022-04-28 07:19:28,843 INFO L290 TraceCheckUtils]: 39: Hoare triple {74716#true} assume !(0 == ~cond); {74716#true} is VALID [2022-04-28 07:19:28,843 INFO L290 TraceCheckUtils]: 38: Hoare triple {74716#true} ~cond := #in~cond; {74716#true} is VALID [2022-04-28 07:19:28,843 INFO L272 TraceCheckUtils]: 37: Hoare triple {75249#(<= ~counter~0 18)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {74716#true} is VALID [2022-04-28 07:19:28,843 INFO L290 TraceCheckUtils]: 36: Hoare triple {75249#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {75249#(<= ~counter~0 18)} is VALID [2022-04-28 07:19:28,844 INFO L290 TraceCheckUtils]: 35: Hoare triple {75221#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75249#(<= ~counter~0 18)} is VALID [2022-04-28 07:19:28,844 INFO L290 TraceCheckUtils]: 34: Hoare triple {75221#(<= ~counter~0 17)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {75221#(<= ~counter~0 17)} is VALID [2022-04-28 07:19:28,844 INFO L290 TraceCheckUtils]: 33: Hoare triple {75221#(<= ~counter~0 17)} assume !!(0 != ~y3~0); {75221#(<= ~counter~0 17)} is VALID [2022-04-28 07:19:28,845 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {74716#true} {75221#(<= ~counter~0 17)} #63#return; {75221#(<= ~counter~0 17)} is VALID [2022-04-28 07:19:28,845 INFO L290 TraceCheckUtils]: 31: Hoare triple {74716#true} assume true; {74716#true} is VALID [2022-04-28 07:19:28,845 INFO L290 TraceCheckUtils]: 30: Hoare triple {74716#true} assume !(0 == ~cond); {74716#true} is VALID [2022-04-28 07:19:28,845 INFO L290 TraceCheckUtils]: 29: Hoare triple {74716#true} ~cond := #in~cond; {74716#true} is VALID [2022-04-28 07:19:28,845 INFO L272 TraceCheckUtils]: 28: Hoare triple {75221#(<= ~counter~0 17)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {74716#true} is VALID [2022-04-28 07:19:28,845 INFO L290 TraceCheckUtils]: 27: Hoare triple {75221#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {75221#(<= ~counter~0 17)} is VALID [2022-04-28 07:19:28,846 INFO L290 TraceCheckUtils]: 26: Hoare triple {75193#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75221#(<= ~counter~0 17)} is VALID [2022-04-28 07:19:28,846 INFO L290 TraceCheckUtils]: 25: Hoare triple {75193#(<= ~counter~0 16)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {75193#(<= ~counter~0 16)} is VALID [2022-04-28 07:19:28,846 INFO L290 TraceCheckUtils]: 24: Hoare triple {75193#(<= ~counter~0 16)} assume !!(0 != ~y3~0); {75193#(<= ~counter~0 16)} is VALID [2022-04-28 07:19:28,847 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {74716#true} {75193#(<= ~counter~0 16)} #63#return; {75193#(<= ~counter~0 16)} is VALID [2022-04-28 07:19:28,847 INFO L290 TraceCheckUtils]: 22: Hoare triple {74716#true} assume true; {74716#true} is VALID [2022-04-28 07:19:28,847 INFO L290 TraceCheckUtils]: 21: Hoare triple {74716#true} assume !(0 == ~cond); {74716#true} is VALID [2022-04-28 07:19:28,847 INFO L290 TraceCheckUtils]: 20: Hoare triple {74716#true} ~cond := #in~cond; {74716#true} is VALID [2022-04-28 07:19:28,847 INFO L272 TraceCheckUtils]: 19: Hoare triple {75193#(<= ~counter~0 16)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {74716#true} is VALID [2022-04-28 07:19:28,847 INFO L290 TraceCheckUtils]: 18: Hoare triple {75193#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {75193#(<= ~counter~0 16)} is VALID [2022-04-28 07:19:28,848 INFO L290 TraceCheckUtils]: 17: Hoare triple {75165#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75193#(<= ~counter~0 16)} is VALID [2022-04-28 07:19:28,848 INFO L290 TraceCheckUtils]: 16: Hoare triple {75165#(<= ~counter~0 15)} ~y1~0 := 0;~y2~0 := 0;~y3~0 := ~x1~0; {75165#(<= ~counter~0 15)} is VALID [2022-04-28 07:19:28,849 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {74716#true} {75165#(<= ~counter~0 15)} #61#return; {75165#(<= ~counter~0 15)} is VALID [2022-04-28 07:19:28,849 INFO L290 TraceCheckUtils]: 14: Hoare triple {74716#true} assume true; {74716#true} is VALID [2022-04-28 07:19:28,849 INFO L290 TraceCheckUtils]: 13: Hoare triple {74716#true} assume !(0 == ~cond); {74716#true} is VALID [2022-04-28 07:19:28,849 INFO L290 TraceCheckUtils]: 12: Hoare triple {74716#true} ~cond := #in~cond; {74716#true} is VALID [2022-04-28 07:19:28,849 INFO L272 TraceCheckUtils]: 11: Hoare triple {75165#(<= ~counter~0 15)} call assume_abort_if_not((if 0 != ~x2~0 then 1 else 0)); {74716#true} is VALID [2022-04-28 07:19:28,849 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {74716#true} {75165#(<= ~counter~0 15)} #59#return; {75165#(<= ~counter~0 15)} is VALID [2022-04-28 07:19:28,849 INFO L290 TraceCheckUtils]: 9: Hoare triple {74716#true} assume true; {74716#true} is VALID [2022-04-28 07:19:28,849 INFO L290 TraceCheckUtils]: 8: Hoare triple {74716#true} assume !(0 == ~cond); {74716#true} is VALID [2022-04-28 07:19:28,849 INFO L290 TraceCheckUtils]: 7: Hoare triple {74716#true} ~cond := #in~cond; {74716#true} is VALID [2022-04-28 07:19:28,849 INFO L272 TraceCheckUtils]: 6: Hoare triple {75165#(<= ~counter~0 15)} call assume_abort_if_not((if ~x1~0 >= 0 then 1 else 0)); {74716#true} is VALID [2022-04-28 07:19:28,850 INFO L290 TraceCheckUtils]: 5: Hoare triple {75165#(<= ~counter~0 15)} havoc ~x1~0;havoc ~x2~0;havoc ~y1~0;havoc ~y2~0;havoc ~y3~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~x1~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~x2~0 := #t~nondet5;havoc #t~nondet5; {75165#(<= ~counter~0 15)} is VALID [2022-04-28 07:19:28,850 INFO L272 TraceCheckUtils]: 4: Hoare triple {75165#(<= ~counter~0 15)} call #t~ret7 := main(); {75165#(<= ~counter~0 15)} is VALID [2022-04-28 07:19:28,850 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {75165#(<= ~counter~0 15)} {74716#true} #67#return; {75165#(<= ~counter~0 15)} is VALID [2022-04-28 07:19:28,850 INFO L290 TraceCheckUtils]: 2: Hoare triple {75165#(<= ~counter~0 15)} assume true; {75165#(<= ~counter~0 15)} is VALID [2022-04-28 07:19:28,851 INFO L290 TraceCheckUtils]: 1: Hoare triple {74716#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(11, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {75165#(<= ~counter~0 15)} is VALID [2022-04-28 07:19:28,851 INFO L272 TraceCheckUtils]: 0: Hoare triple {74716#true} call ULTIMATE.init(); {74716#true} is VALID [2022-04-28 07:19:28,851 INFO L134 CoverageAnalysis]: Checked inductivity of 5189 backedges. 68 proven. 2873 refuted. 0 times theorem prover too weak. 2248 trivial. 0 not checked. [2022-04-28 07:19:28,852 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 07:19:28,852 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1579144762] [2022-04-28 07:19:28,852 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 07:19:28,852 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1967220702] [2022-04-28 07:19:28,852 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1967220702] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 07:19:28,852 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 07:19:28,852 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [38, 38] total 54 [2022-04-28 07:19:28,852 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 07:19:28,852 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1514223924] [2022-04-28 07:19:28,852 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1514223924] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 07:19:28,852 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 07:19:28,852 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [38] imperfect sequences [] total 38 [2022-04-28 07:19:28,852 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1114901325] [2022-04-28 07:19:28,852 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 07:19:28,853 INFO L78 Accepts]: Start accepts. Automaton has has 38 states, 38 states have (on average 6.578947368421052) internal successors, (250), 37 states have internal predecessors, (250), 37 states have call successors, (39), 37 states have call predecessors, (39), 35 states have return successors, (37), 35 states have call predecessors, (37), 36 states have call successors, (37) Word has length 329 [2022-04-28 07:19:28,853 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 07:19:28,853 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 38 states, 38 states have (on average 6.578947368421052) internal successors, (250), 37 states have internal predecessors, (250), 37 states have call successors, (39), 37 states have call predecessors, (39), 35 states have return successors, (37), 35 states have call predecessors, (37), 36 states have call successors, (37) [2022-04-28 07:19:29,143 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 326 edges. 326 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 07:19:29,143 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 38 states [2022-04-28 07:19:29,143 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 07:19:29,144 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 38 interpolants. [2022-04-28 07:19:29,144 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1331, Invalid=1531, Unknown=0, NotChecked=0, Total=2862 [2022-04-28 07:19:29,144 INFO L87 Difference]: Start difference. First operand 326 states and 361 transitions. Second operand has 38 states, 38 states have (on average 6.578947368421052) internal successors, (250), 37 states have internal predecessors, (250), 37 states have call successors, (39), 37 states have call predecessors, (39), 35 states have return successors, (37), 35 states have call predecessors, (37), 36 states have call successors, (37) [2022-04-28 07:19:30,808 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 07:19:30,809 INFO L93 Difference]: Finished difference Result 340 states and 376 transitions. [2022-04-28 07:19:30,809 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2022-04-28 07:19:30,809 INFO L78 Accepts]: Start accepts. Automaton has has 38 states, 38 states have (on average 6.578947368421052) internal successors, (250), 37 states have internal predecessors, (250), 37 states have call successors, (39), 37 states have call predecessors, (39), 35 states have return successors, (37), 35 states have call predecessors, (37), 36 states have call successors, (37) Word has length 329 [2022-04-28 07:19:30,809 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 07:19:30,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 38 states, 38 states have (on average 6.578947368421052) internal successors, (250), 37 states have internal predecessors, (250), 37 states have call successors, (39), 37 states have call predecessors, (39), 35 states have return successors, (37), 35 states have call predecessors, (37), 36 states have call successors, (37) [2022-04-28 07:19:30,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 72 states and 375 transitions. [2022-04-28 07:19:30,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 38 states, 38 states have (on average 6.578947368421052) internal successors, (250), 37 states have internal predecessors, (250), 37 states have call successors, (39), 37 states have call predecessors, (39), 35 states have return successors, (37), 35 states have call predecessors, (37), 36 states have call successors, (37) [2022-04-28 07:19:30,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 72 states and 375 transitions. [2022-04-28 07:19:30,821 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 72 states and 375 transitions. [2022-04-28 07:19:31,172 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 375 edges. 375 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 07:19:31,178 INFO L225 Difference]: With dead ends: 340 [2022-04-28 07:19:31,178 INFO L226 Difference]: Without dead ends: 335 [2022-04-28 07:19:31,179 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 691 GetRequests, 604 SyntacticMatches, 1 SemanticMatches, 86 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 659 ImplicationChecksByTransitivity, 1.2s TimeCoverageRelationStatistics Valid=3133, Invalid=4523, Unknown=0, NotChecked=0, Total=7656 [2022-04-28 07:19:31,179 INFO L413 NwaCegarLoop]: 60 mSDtfsCounter, 126 mSDsluCounter, 294 mSDsCounter, 0 mSdLazyCounter, 208 mSolverCounterSat, 28 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 126 SdHoareTripleChecker+Valid, 354 SdHoareTripleChecker+Invalid, 236 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 28 IncrementalHoareTripleChecker+Valid, 208 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-28 07:19:31,179 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [126 Valid, 354 Invalid, 236 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [28 Valid, 208 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-28 07:19:31,179 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 335 states. [2022-04-28 07:19:31,649 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 335 to 335. [2022-04-28 07:19:31,649 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 07:19:31,649 INFO L82 GeneralOperation]: Start isEquivalent. First operand 335 states. Second operand has 335 states, 257 states have (on average 1.140077821011673) internal successors, (293), 257 states have internal predecessors, (293), 40 states have call successors, (40), 39 states have call predecessors, (40), 37 states have return successors, (38), 38 states have call predecessors, (38), 38 states have call successors, (38) [2022-04-28 07:19:31,650 INFO L74 IsIncluded]: Start isIncluded. First operand 335 states. Second operand has 335 states, 257 states have (on average 1.140077821011673) internal successors, (293), 257 states have internal predecessors, (293), 40 states have call successors, (40), 39 states have call predecessors, (40), 37 states have return successors, (38), 38 states have call predecessors, (38), 38 states have call successors, (38) [2022-04-28 07:19:31,650 INFO L87 Difference]: Start difference. First operand 335 states. Second operand has 335 states, 257 states have (on average 1.140077821011673) internal successors, (293), 257 states have internal predecessors, (293), 40 states have call successors, (40), 39 states have call predecessors, (40), 37 states have return successors, (38), 38 states have call predecessors, (38), 38 states have call successors, (38) [2022-04-28 07:19:31,654 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 07:19:31,654 INFO L93 Difference]: Finished difference Result 335 states and 371 transitions. [2022-04-28 07:19:31,654 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 371 transitions. [2022-04-28 07:19:31,654 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 07:19:31,654 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 07:19:31,654 INFO L74 IsIncluded]: Start isIncluded. First operand has 335 states, 257 states have (on average 1.140077821011673) internal successors, (293), 257 states have internal predecessors, (293), 40 states have call successors, (40), 39 states have call predecessors, (40), 37 states have return successors, (38), 38 states have call predecessors, (38), 38 states have call successors, (38) Second operand 335 states. [2022-04-28 07:19:31,654 INFO L87 Difference]: Start difference. First operand has 335 states, 257 states have (on average 1.140077821011673) internal successors, (293), 257 states have internal predecessors, (293), 40 states have call successors, (40), 39 states have call predecessors, (40), 37 states have return successors, (38), 38 states have call predecessors, (38), 38 states have call successors, (38) Second operand 335 states. [2022-04-28 07:19:31,658 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 07:19:31,658 INFO L93 Difference]: Finished difference Result 335 states and 371 transitions. [2022-04-28 07:19:31,658 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 371 transitions. [2022-04-28 07:19:31,659 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 07:19:31,659 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 07:19:31,659 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 07:19:31,659 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 07:19:31,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 335 states, 257 states have (on average 1.140077821011673) internal successors, (293), 257 states have internal predecessors, (293), 40 states have call successors, (40), 39 states have call predecessors, (40), 37 states have return successors, (38), 38 states have call predecessors, (38), 38 states have call successors, (38) [2022-04-28 07:19:31,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 335 states and 371 transitions. [2022-04-28 07:19:31,664 INFO L78 Accepts]: Start accepts. Automaton has 335 states and 371 transitions. Word has length 329 [2022-04-28 07:19:31,665 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 07:19:31,665 INFO L495 AbstractCegarLoop]: Abstraction has 335 states and 371 transitions. [2022-04-28 07:19:31,665 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 38 states, 38 states have (on average 6.578947368421052) internal successors, (250), 37 states have internal predecessors, (250), 37 states have call successors, (39), 37 states have call predecessors, (39), 35 states have return successors, (37), 35 states have call predecessors, (37), 36 states have call successors, (37) [2022-04-28 07:19:31,665 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 335 states and 371 transitions. [2022-04-28 07:19:32,194 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 371 edges. 371 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 07:19:32,194 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 371 transitions. [2022-04-28 07:19:32,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 339 [2022-04-28 07:19:32,196 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 07:19:32,196 INFO L195 NwaCegarLoop]: trace histogram [36, 36, 35, 35, 35, 35, 35, 35, 35, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 07:19:32,213 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (38)] Ended with exit code 0 [2022-04-28 07:19:32,403 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 38 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable37 [2022-04-28 07:19:32,403 INFO L420 AbstractCegarLoop]: === Iteration 39 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 07:19:32,404 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 07:19:32,404 INFO L85 PathProgramCache]: Analyzing trace with hash 1098658396, now seen corresponding path program 69 times [2022-04-28 07:19:32,404 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 07:19:32,404 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1752760373] [2022-04-28 07:19:32,404 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 07:19:32,404 INFO L85 PathProgramCache]: Analyzing trace with hash 1098658396, now seen corresponding path program 70 times [2022-04-28 07:19:32,404 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 07:19:32,404 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1275800828] [2022-04-28 07:19:32,404 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 07:19:32,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 07:19:32,436 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 07:19:32,436 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [175168024] [2022-04-28 07:19:32,436 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-28 07:19:32,436 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 07:19:32,436 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 07:19:32,439 INFO L229 MonitoredProcess]: Starting monitored process 39 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 07:19:32,445 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (39)] Waiting until timeout for monitored process [2022-04-28 07:19:32,564 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-28 07:19:32,564 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 07:19:32,568 INFO L263 TraceCheckSpWp]: Trace formula consists of 898 conjuncts, 75 conjunts are in the unsatisfiable core [2022-04-28 07:19:32,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 07:19:32,620 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 07:19:34,291 INFO L272 TraceCheckUtils]: 0: Hoare triple {78831#true} call ULTIMATE.init(); {78831#true} is VALID [2022-04-28 07:19:34,292 INFO L290 TraceCheckUtils]: 1: Hoare triple {78831#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(11, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {78839#(<= ~counter~0 0)} is VALID [2022-04-28 07:19:34,292 INFO L290 TraceCheckUtils]: 2: Hoare triple {78839#(<= ~counter~0 0)} assume true; {78839#(<= ~counter~0 0)} is VALID [2022-04-28 07:19:34,292 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {78839#(<= ~counter~0 0)} {78831#true} #67#return; {78839#(<= ~counter~0 0)} is VALID [2022-04-28 07:19:34,292 INFO L272 TraceCheckUtils]: 4: Hoare triple {78839#(<= ~counter~0 0)} call #t~ret7 := main(); {78839#(<= ~counter~0 0)} is VALID [2022-04-28 07:19:34,293 INFO L290 TraceCheckUtils]: 5: Hoare triple {78839#(<= ~counter~0 0)} havoc ~x1~0;havoc ~x2~0;havoc ~y1~0;havoc ~y2~0;havoc ~y3~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~x1~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~x2~0 := #t~nondet5;havoc #t~nondet5; {78839#(<= ~counter~0 0)} is VALID [2022-04-28 07:19:34,293 INFO L272 TraceCheckUtils]: 6: Hoare triple {78839#(<= ~counter~0 0)} call assume_abort_if_not((if ~x1~0 >= 0 then 1 else 0)); {78839#(<= ~counter~0 0)} is VALID [2022-04-28 07:19:34,293 INFO L290 TraceCheckUtils]: 7: Hoare triple {78839#(<= ~counter~0 0)} ~cond := #in~cond; {78839#(<= ~counter~0 0)} is VALID [2022-04-28 07:19:34,293 INFO L290 TraceCheckUtils]: 8: Hoare triple {78839#(<= ~counter~0 0)} assume !(0 == ~cond); {78839#(<= ~counter~0 0)} is VALID [2022-04-28 07:19:34,294 INFO L290 TraceCheckUtils]: 9: Hoare triple {78839#(<= ~counter~0 0)} assume true; {78839#(<= ~counter~0 0)} is VALID [2022-04-28 07:19:34,294 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {78839#(<= ~counter~0 0)} {78839#(<= ~counter~0 0)} #59#return; {78839#(<= ~counter~0 0)} is VALID [2022-04-28 07:19:34,294 INFO L272 TraceCheckUtils]: 11: Hoare triple {78839#(<= ~counter~0 0)} call assume_abort_if_not((if 0 != ~x2~0 then 1 else 0)); {78839#(<= ~counter~0 0)} is VALID [2022-04-28 07:19:34,294 INFO L290 TraceCheckUtils]: 12: Hoare triple {78839#(<= ~counter~0 0)} ~cond := #in~cond; {78839#(<= ~counter~0 0)} is VALID [2022-04-28 07:19:34,295 INFO L290 TraceCheckUtils]: 13: Hoare triple {78839#(<= ~counter~0 0)} assume !(0 == ~cond); {78839#(<= ~counter~0 0)} is VALID [2022-04-28 07:19:34,295 INFO L290 TraceCheckUtils]: 14: Hoare triple {78839#(<= ~counter~0 0)} assume true; {78839#(<= ~counter~0 0)} is VALID [2022-04-28 07:19:34,295 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {78839#(<= ~counter~0 0)} {78839#(<= ~counter~0 0)} #61#return; {78839#(<= ~counter~0 0)} is VALID [2022-04-28 07:19:34,295 INFO L290 TraceCheckUtils]: 16: Hoare triple {78839#(<= ~counter~0 0)} ~y1~0 := 0;~y2~0 := 0;~y3~0 := ~x1~0; {78839#(<= ~counter~0 0)} is VALID [2022-04-28 07:19:34,297 INFO L290 TraceCheckUtils]: 17: Hoare triple {78839#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {78888#(<= ~counter~0 1)} is VALID [2022-04-28 07:19:34,298 INFO L290 TraceCheckUtils]: 18: Hoare triple {78888#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {78888#(<= ~counter~0 1)} is VALID [2022-04-28 07:19:34,298 INFO L272 TraceCheckUtils]: 19: Hoare triple {78888#(<= ~counter~0 1)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {78888#(<= ~counter~0 1)} is VALID [2022-04-28 07:19:34,298 INFO L290 TraceCheckUtils]: 20: Hoare triple {78888#(<= ~counter~0 1)} ~cond := #in~cond; {78888#(<= ~counter~0 1)} is VALID [2022-04-28 07:19:34,298 INFO L290 TraceCheckUtils]: 21: Hoare triple {78888#(<= ~counter~0 1)} assume !(0 == ~cond); {78888#(<= ~counter~0 1)} is VALID [2022-04-28 07:19:34,299 INFO L290 TraceCheckUtils]: 22: Hoare triple {78888#(<= ~counter~0 1)} assume true; {78888#(<= ~counter~0 1)} is VALID [2022-04-28 07:19:34,299 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {78888#(<= ~counter~0 1)} {78888#(<= ~counter~0 1)} #63#return; {78888#(<= ~counter~0 1)} is VALID [2022-04-28 07:19:34,299 INFO L290 TraceCheckUtils]: 24: Hoare triple {78888#(<= ~counter~0 1)} assume !!(0 != ~y3~0); {78888#(<= ~counter~0 1)} is VALID [2022-04-28 07:19:34,300 INFO L290 TraceCheckUtils]: 25: Hoare triple {78888#(<= ~counter~0 1)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {78888#(<= ~counter~0 1)} is VALID [2022-04-28 07:19:34,301 INFO L290 TraceCheckUtils]: 26: Hoare triple {78888#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {78916#(<= ~counter~0 2)} is VALID [2022-04-28 07:19:34,301 INFO L290 TraceCheckUtils]: 27: Hoare triple {78916#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {78916#(<= ~counter~0 2)} is VALID [2022-04-28 07:19:34,301 INFO L272 TraceCheckUtils]: 28: Hoare triple {78916#(<= ~counter~0 2)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {78916#(<= ~counter~0 2)} is VALID [2022-04-28 07:19:34,302 INFO L290 TraceCheckUtils]: 29: Hoare triple {78916#(<= ~counter~0 2)} ~cond := #in~cond; {78916#(<= ~counter~0 2)} is VALID [2022-04-28 07:19:34,302 INFO L290 TraceCheckUtils]: 30: Hoare triple {78916#(<= ~counter~0 2)} assume !(0 == ~cond); {78916#(<= ~counter~0 2)} is VALID [2022-04-28 07:19:34,302 INFO L290 TraceCheckUtils]: 31: Hoare triple {78916#(<= ~counter~0 2)} assume true; {78916#(<= ~counter~0 2)} is VALID [2022-04-28 07:19:34,302 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {78916#(<= ~counter~0 2)} {78916#(<= ~counter~0 2)} #63#return; {78916#(<= ~counter~0 2)} is VALID [2022-04-28 07:19:34,303 INFO L290 TraceCheckUtils]: 33: Hoare triple {78916#(<= ~counter~0 2)} assume !!(0 != ~y3~0); {78916#(<= ~counter~0 2)} is VALID [2022-04-28 07:19:34,303 INFO L290 TraceCheckUtils]: 34: Hoare triple {78916#(<= ~counter~0 2)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {78916#(<= ~counter~0 2)} is VALID [2022-04-28 07:19:34,304 INFO L290 TraceCheckUtils]: 35: Hoare triple {78916#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {78944#(<= ~counter~0 3)} is VALID [2022-04-28 07:19:34,304 INFO L290 TraceCheckUtils]: 36: Hoare triple {78944#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {78944#(<= ~counter~0 3)} is VALID [2022-04-28 07:19:34,305 INFO L272 TraceCheckUtils]: 37: Hoare triple {78944#(<= ~counter~0 3)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {78944#(<= ~counter~0 3)} is VALID [2022-04-28 07:19:34,305 INFO L290 TraceCheckUtils]: 38: Hoare triple {78944#(<= ~counter~0 3)} ~cond := #in~cond; {78944#(<= ~counter~0 3)} is VALID [2022-04-28 07:19:34,305 INFO L290 TraceCheckUtils]: 39: Hoare triple {78944#(<= ~counter~0 3)} assume !(0 == ~cond); {78944#(<= ~counter~0 3)} is VALID [2022-04-28 07:19:34,306 INFO L290 TraceCheckUtils]: 40: Hoare triple {78944#(<= ~counter~0 3)} assume true; {78944#(<= ~counter~0 3)} is VALID [2022-04-28 07:19:34,306 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {78944#(<= ~counter~0 3)} {78944#(<= ~counter~0 3)} #63#return; {78944#(<= ~counter~0 3)} is VALID [2022-04-28 07:19:34,306 INFO L290 TraceCheckUtils]: 42: Hoare triple {78944#(<= ~counter~0 3)} assume !!(0 != ~y3~0); {78944#(<= ~counter~0 3)} is VALID [2022-04-28 07:19:34,307 INFO L290 TraceCheckUtils]: 43: Hoare triple {78944#(<= ~counter~0 3)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {78944#(<= ~counter~0 3)} is VALID [2022-04-28 07:19:34,307 INFO L290 TraceCheckUtils]: 44: Hoare triple {78944#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {78972#(<= ~counter~0 4)} is VALID [2022-04-28 07:19:34,308 INFO L290 TraceCheckUtils]: 45: Hoare triple {78972#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {78972#(<= ~counter~0 4)} is VALID [2022-04-28 07:19:34,308 INFO L272 TraceCheckUtils]: 46: Hoare triple {78972#(<= ~counter~0 4)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {78972#(<= ~counter~0 4)} is VALID [2022-04-28 07:19:34,308 INFO L290 TraceCheckUtils]: 47: Hoare triple {78972#(<= ~counter~0 4)} ~cond := #in~cond; {78972#(<= ~counter~0 4)} is VALID [2022-04-28 07:19:34,309 INFO L290 TraceCheckUtils]: 48: Hoare triple {78972#(<= ~counter~0 4)} assume !(0 == ~cond); {78972#(<= ~counter~0 4)} is VALID [2022-04-28 07:19:34,309 INFO L290 TraceCheckUtils]: 49: Hoare triple {78972#(<= ~counter~0 4)} assume true; {78972#(<= ~counter~0 4)} is VALID [2022-04-28 07:19:34,309 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {78972#(<= ~counter~0 4)} {78972#(<= ~counter~0 4)} #63#return; {78972#(<= ~counter~0 4)} is VALID [2022-04-28 07:19:34,310 INFO L290 TraceCheckUtils]: 51: Hoare triple {78972#(<= ~counter~0 4)} assume !!(0 != ~y3~0); {78972#(<= ~counter~0 4)} is VALID [2022-04-28 07:19:34,310 INFO L290 TraceCheckUtils]: 52: Hoare triple {78972#(<= ~counter~0 4)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {78972#(<= ~counter~0 4)} is VALID [2022-04-28 07:19:34,311 INFO L290 TraceCheckUtils]: 53: Hoare triple {78972#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79000#(<= ~counter~0 5)} is VALID [2022-04-28 07:19:34,311 INFO L290 TraceCheckUtils]: 54: Hoare triple {79000#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {79000#(<= ~counter~0 5)} is VALID [2022-04-28 07:19:34,311 INFO L272 TraceCheckUtils]: 55: Hoare triple {79000#(<= ~counter~0 5)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {79000#(<= ~counter~0 5)} is VALID [2022-04-28 07:19:34,312 INFO L290 TraceCheckUtils]: 56: Hoare triple {79000#(<= ~counter~0 5)} ~cond := #in~cond; {79000#(<= ~counter~0 5)} is VALID [2022-04-28 07:19:34,312 INFO L290 TraceCheckUtils]: 57: Hoare triple {79000#(<= ~counter~0 5)} assume !(0 == ~cond); {79000#(<= ~counter~0 5)} is VALID [2022-04-28 07:19:34,312 INFO L290 TraceCheckUtils]: 58: Hoare triple {79000#(<= ~counter~0 5)} assume true; {79000#(<= ~counter~0 5)} is VALID [2022-04-28 07:19:34,313 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {79000#(<= ~counter~0 5)} {79000#(<= ~counter~0 5)} #63#return; {79000#(<= ~counter~0 5)} is VALID [2022-04-28 07:19:34,313 INFO L290 TraceCheckUtils]: 60: Hoare triple {79000#(<= ~counter~0 5)} assume !!(0 != ~y3~0); {79000#(<= ~counter~0 5)} is VALID [2022-04-28 07:19:34,313 INFO L290 TraceCheckUtils]: 61: Hoare triple {79000#(<= ~counter~0 5)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {79000#(<= ~counter~0 5)} is VALID [2022-04-28 07:19:34,314 INFO L290 TraceCheckUtils]: 62: Hoare triple {79000#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79028#(<= ~counter~0 6)} is VALID [2022-04-28 07:19:34,314 INFO L290 TraceCheckUtils]: 63: Hoare triple {79028#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {79028#(<= ~counter~0 6)} is VALID [2022-04-28 07:19:34,315 INFO L272 TraceCheckUtils]: 64: Hoare triple {79028#(<= ~counter~0 6)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {79028#(<= ~counter~0 6)} is VALID [2022-04-28 07:19:34,315 INFO L290 TraceCheckUtils]: 65: Hoare triple {79028#(<= ~counter~0 6)} ~cond := #in~cond; {79028#(<= ~counter~0 6)} is VALID [2022-04-28 07:19:34,315 INFO L290 TraceCheckUtils]: 66: Hoare triple {79028#(<= ~counter~0 6)} assume !(0 == ~cond); {79028#(<= ~counter~0 6)} is VALID [2022-04-28 07:19:34,315 INFO L290 TraceCheckUtils]: 67: Hoare triple {79028#(<= ~counter~0 6)} assume true; {79028#(<= ~counter~0 6)} is VALID [2022-04-28 07:19:34,316 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {79028#(<= ~counter~0 6)} {79028#(<= ~counter~0 6)} #63#return; {79028#(<= ~counter~0 6)} is VALID [2022-04-28 07:19:34,316 INFO L290 TraceCheckUtils]: 69: Hoare triple {79028#(<= ~counter~0 6)} assume !!(0 != ~y3~0); {79028#(<= ~counter~0 6)} is VALID [2022-04-28 07:19:34,316 INFO L290 TraceCheckUtils]: 70: Hoare triple {79028#(<= ~counter~0 6)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {79028#(<= ~counter~0 6)} is VALID [2022-04-28 07:19:34,317 INFO L290 TraceCheckUtils]: 71: Hoare triple {79028#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79056#(<= ~counter~0 7)} is VALID [2022-04-28 07:19:34,317 INFO L290 TraceCheckUtils]: 72: Hoare triple {79056#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {79056#(<= ~counter~0 7)} is VALID [2022-04-28 07:19:34,318 INFO L272 TraceCheckUtils]: 73: Hoare triple {79056#(<= ~counter~0 7)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {79056#(<= ~counter~0 7)} is VALID [2022-04-28 07:19:34,318 INFO L290 TraceCheckUtils]: 74: Hoare triple {79056#(<= ~counter~0 7)} ~cond := #in~cond; {79056#(<= ~counter~0 7)} is VALID [2022-04-28 07:19:34,318 INFO L290 TraceCheckUtils]: 75: Hoare triple {79056#(<= ~counter~0 7)} assume !(0 == ~cond); {79056#(<= ~counter~0 7)} is VALID [2022-04-28 07:19:34,318 INFO L290 TraceCheckUtils]: 76: Hoare triple {79056#(<= ~counter~0 7)} assume true; {79056#(<= ~counter~0 7)} is VALID [2022-04-28 07:19:34,319 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {79056#(<= ~counter~0 7)} {79056#(<= ~counter~0 7)} #63#return; {79056#(<= ~counter~0 7)} is VALID [2022-04-28 07:19:34,319 INFO L290 TraceCheckUtils]: 78: Hoare triple {79056#(<= ~counter~0 7)} assume !!(0 != ~y3~0); {79056#(<= ~counter~0 7)} is VALID [2022-04-28 07:19:34,319 INFO L290 TraceCheckUtils]: 79: Hoare triple {79056#(<= ~counter~0 7)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {79056#(<= ~counter~0 7)} is VALID [2022-04-28 07:19:34,320 INFO L290 TraceCheckUtils]: 80: Hoare triple {79056#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79084#(<= ~counter~0 8)} is VALID [2022-04-28 07:19:34,321 INFO L290 TraceCheckUtils]: 81: Hoare triple {79084#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {79084#(<= ~counter~0 8)} is VALID [2022-04-28 07:19:34,321 INFO L272 TraceCheckUtils]: 82: Hoare triple {79084#(<= ~counter~0 8)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {79084#(<= ~counter~0 8)} is VALID [2022-04-28 07:19:34,321 INFO L290 TraceCheckUtils]: 83: Hoare triple {79084#(<= ~counter~0 8)} ~cond := #in~cond; {79084#(<= ~counter~0 8)} is VALID [2022-04-28 07:19:34,321 INFO L290 TraceCheckUtils]: 84: Hoare triple {79084#(<= ~counter~0 8)} assume !(0 == ~cond); {79084#(<= ~counter~0 8)} is VALID [2022-04-28 07:19:34,322 INFO L290 TraceCheckUtils]: 85: Hoare triple {79084#(<= ~counter~0 8)} assume true; {79084#(<= ~counter~0 8)} is VALID [2022-04-28 07:19:34,322 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {79084#(<= ~counter~0 8)} {79084#(<= ~counter~0 8)} #63#return; {79084#(<= ~counter~0 8)} is VALID [2022-04-28 07:19:34,322 INFO L290 TraceCheckUtils]: 87: Hoare triple {79084#(<= ~counter~0 8)} assume !!(0 != ~y3~0); {79084#(<= ~counter~0 8)} is VALID [2022-04-28 07:19:34,323 INFO L290 TraceCheckUtils]: 88: Hoare triple {79084#(<= ~counter~0 8)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {79084#(<= ~counter~0 8)} is VALID [2022-04-28 07:19:34,324 INFO L290 TraceCheckUtils]: 89: Hoare triple {79084#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79112#(<= ~counter~0 9)} is VALID [2022-04-28 07:19:34,324 INFO L290 TraceCheckUtils]: 90: Hoare triple {79112#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {79112#(<= ~counter~0 9)} is VALID [2022-04-28 07:19:34,324 INFO L272 TraceCheckUtils]: 91: Hoare triple {79112#(<= ~counter~0 9)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {79112#(<= ~counter~0 9)} is VALID [2022-04-28 07:19:34,324 INFO L290 TraceCheckUtils]: 92: Hoare triple {79112#(<= ~counter~0 9)} ~cond := #in~cond; {79112#(<= ~counter~0 9)} is VALID [2022-04-28 07:19:34,325 INFO L290 TraceCheckUtils]: 93: Hoare triple {79112#(<= ~counter~0 9)} assume !(0 == ~cond); {79112#(<= ~counter~0 9)} is VALID [2022-04-28 07:19:34,325 INFO L290 TraceCheckUtils]: 94: Hoare triple {79112#(<= ~counter~0 9)} assume true; {79112#(<= ~counter~0 9)} is VALID [2022-04-28 07:19:34,325 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {79112#(<= ~counter~0 9)} {79112#(<= ~counter~0 9)} #63#return; {79112#(<= ~counter~0 9)} is VALID [2022-04-28 07:19:34,326 INFO L290 TraceCheckUtils]: 96: Hoare triple {79112#(<= ~counter~0 9)} assume !!(0 != ~y3~0); {79112#(<= ~counter~0 9)} is VALID [2022-04-28 07:19:34,326 INFO L290 TraceCheckUtils]: 97: Hoare triple {79112#(<= ~counter~0 9)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {79112#(<= ~counter~0 9)} is VALID [2022-04-28 07:19:34,327 INFO L290 TraceCheckUtils]: 98: Hoare triple {79112#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79140#(<= ~counter~0 10)} is VALID [2022-04-28 07:19:34,327 INFO L290 TraceCheckUtils]: 99: Hoare triple {79140#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {79140#(<= ~counter~0 10)} is VALID [2022-04-28 07:19:34,328 INFO L272 TraceCheckUtils]: 100: Hoare triple {79140#(<= ~counter~0 10)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {79140#(<= ~counter~0 10)} is VALID [2022-04-28 07:19:34,328 INFO L290 TraceCheckUtils]: 101: Hoare triple {79140#(<= ~counter~0 10)} ~cond := #in~cond; {79140#(<= ~counter~0 10)} is VALID [2022-04-28 07:19:34,328 INFO L290 TraceCheckUtils]: 102: Hoare triple {79140#(<= ~counter~0 10)} assume !(0 == ~cond); {79140#(<= ~counter~0 10)} is VALID [2022-04-28 07:19:34,328 INFO L290 TraceCheckUtils]: 103: Hoare triple {79140#(<= ~counter~0 10)} assume true; {79140#(<= ~counter~0 10)} is VALID [2022-04-28 07:19:34,329 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {79140#(<= ~counter~0 10)} {79140#(<= ~counter~0 10)} #63#return; {79140#(<= ~counter~0 10)} is VALID [2022-04-28 07:19:34,329 INFO L290 TraceCheckUtils]: 105: Hoare triple {79140#(<= ~counter~0 10)} assume !!(0 != ~y3~0); {79140#(<= ~counter~0 10)} is VALID [2022-04-28 07:19:34,329 INFO L290 TraceCheckUtils]: 106: Hoare triple {79140#(<= ~counter~0 10)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {79140#(<= ~counter~0 10)} is VALID [2022-04-28 07:19:34,330 INFO L290 TraceCheckUtils]: 107: Hoare triple {79140#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79168#(<= ~counter~0 11)} is VALID [2022-04-28 07:19:34,330 INFO L290 TraceCheckUtils]: 108: Hoare triple {79168#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {79168#(<= ~counter~0 11)} is VALID [2022-04-28 07:19:34,331 INFO L272 TraceCheckUtils]: 109: Hoare triple {79168#(<= ~counter~0 11)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {79168#(<= ~counter~0 11)} is VALID [2022-04-28 07:19:34,331 INFO L290 TraceCheckUtils]: 110: Hoare triple {79168#(<= ~counter~0 11)} ~cond := #in~cond; {79168#(<= ~counter~0 11)} is VALID [2022-04-28 07:19:34,331 INFO L290 TraceCheckUtils]: 111: Hoare triple {79168#(<= ~counter~0 11)} assume !(0 == ~cond); {79168#(<= ~counter~0 11)} is VALID [2022-04-28 07:19:34,332 INFO L290 TraceCheckUtils]: 112: Hoare triple {79168#(<= ~counter~0 11)} assume true; {79168#(<= ~counter~0 11)} is VALID [2022-04-28 07:19:34,332 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {79168#(<= ~counter~0 11)} {79168#(<= ~counter~0 11)} #63#return; {79168#(<= ~counter~0 11)} is VALID [2022-04-28 07:19:34,332 INFO L290 TraceCheckUtils]: 114: Hoare triple {79168#(<= ~counter~0 11)} assume !!(0 != ~y3~0); {79168#(<= ~counter~0 11)} is VALID [2022-04-28 07:19:34,333 INFO L290 TraceCheckUtils]: 115: Hoare triple {79168#(<= ~counter~0 11)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {79168#(<= ~counter~0 11)} is VALID [2022-04-28 07:19:34,334 INFO L290 TraceCheckUtils]: 116: Hoare triple {79168#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79196#(<= ~counter~0 12)} is VALID [2022-04-28 07:19:34,334 INFO L290 TraceCheckUtils]: 117: Hoare triple {79196#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {79196#(<= ~counter~0 12)} is VALID [2022-04-28 07:19:34,334 INFO L272 TraceCheckUtils]: 118: Hoare triple {79196#(<= ~counter~0 12)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {79196#(<= ~counter~0 12)} is VALID [2022-04-28 07:19:34,335 INFO L290 TraceCheckUtils]: 119: Hoare triple {79196#(<= ~counter~0 12)} ~cond := #in~cond; {79196#(<= ~counter~0 12)} is VALID [2022-04-28 07:19:34,335 INFO L290 TraceCheckUtils]: 120: Hoare triple {79196#(<= ~counter~0 12)} assume !(0 == ~cond); {79196#(<= ~counter~0 12)} is VALID [2022-04-28 07:19:34,335 INFO L290 TraceCheckUtils]: 121: Hoare triple {79196#(<= ~counter~0 12)} assume true; {79196#(<= ~counter~0 12)} is VALID [2022-04-28 07:19:34,336 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {79196#(<= ~counter~0 12)} {79196#(<= ~counter~0 12)} #63#return; {79196#(<= ~counter~0 12)} is VALID [2022-04-28 07:19:34,336 INFO L290 TraceCheckUtils]: 123: Hoare triple {79196#(<= ~counter~0 12)} assume !!(0 != ~y3~0); {79196#(<= ~counter~0 12)} is VALID [2022-04-28 07:19:34,336 INFO L290 TraceCheckUtils]: 124: Hoare triple {79196#(<= ~counter~0 12)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {79196#(<= ~counter~0 12)} is VALID [2022-04-28 07:19:34,337 INFO L290 TraceCheckUtils]: 125: Hoare triple {79196#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79224#(<= ~counter~0 13)} is VALID [2022-04-28 07:19:34,337 INFO L290 TraceCheckUtils]: 126: Hoare triple {79224#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {79224#(<= ~counter~0 13)} is VALID [2022-04-28 07:19:34,338 INFO L272 TraceCheckUtils]: 127: Hoare triple {79224#(<= ~counter~0 13)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {79224#(<= ~counter~0 13)} is VALID [2022-04-28 07:19:34,338 INFO L290 TraceCheckUtils]: 128: Hoare triple {79224#(<= ~counter~0 13)} ~cond := #in~cond; {79224#(<= ~counter~0 13)} is VALID [2022-04-28 07:19:34,338 INFO L290 TraceCheckUtils]: 129: Hoare triple {79224#(<= ~counter~0 13)} assume !(0 == ~cond); {79224#(<= ~counter~0 13)} is VALID [2022-04-28 07:19:34,338 INFO L290 TraceCheckUtils]: 130: Hoare triple {79224#(<= ~counter~0 13)} assume true; {79224#(<= ~counter~0 13)} is VALID [2022-04-28 07:19:34,339 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {79224#(<= ~counter~0 13)} {79224#(<= ~counter~0 13)} #63#return; {79224#(<= ~counter~0 13)} is VALID [2022-04-28 07:19:34,339 INFO L290 TraceCheckUtils]: 132: Hoare triple {79224#(<= ~counter~0 13)} assume !!(0 != ~y3~0); {79224#(<= ~counter~0 13)} is VALID [2022-04-28 07:19:34,339 INFO L290 TraceCheckUtils]: 133: Hoare triple {79224#(<= ~counter~0 13)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {79224#(<= ~counter~0 13)} is VALID [2022-04-28 07:19:34,340 INFO L290 TraceCheckUtils]: 134: Hoare triple {79224#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79252#(<= ~counter~0 14)} is VALID [2022-04-28 07:19:34,340 INFO L290 TraceCheckUtils]: 135: Hoare triple {79252#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {79252#(<= ~counter~0 14)} is VALID [2022-04-28 07:19:34,341 INFO L272 TraceCheckUtils]: 136: Hoare triple {79252#(<= ~counter~0 14)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {79252#(<= ~counter~0 14)} is VALID [2022-04-28 07:19:34,341 INFO L290 TraceCheckUtils]: 137: Hoare triple {79252#(<= ~counter~0 14)} ~cond := #in~cond; {79252#(<= ~counter~0 14)} is VALID [2022-04-28 07:19:34,341 INFO L290 TraceCheckUtils]: 138: Hoare triple {79252#(<= ~counter~0 14)} assume !(0 == ~cond); {79252#(<= ~counter~0 14)} is VALID [2022-04-28 07:19:34,341 INFO L290 TraceCheckUtils]: 139: Hoare triple {79252#(<= ~counter~0 14)} assume true; {79252#(<= ~counter~0 14)} is VALID [2022-04-28 07:19:34,342 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {79252#(<= ~counter~0 14)} {79252#(<= ~counter~0 14)} #63#return; {79252#(<= ~counter~0 14)} is VALID [2022-04-28 07:19:34,342 INFO L290 TraceCheckUtils]: 141: Hoare triple {79252#(<= ~counter~0 14)} assume !!(0 != ~y3~0); {79252#(<= ~counter~0 14)} is VALID [2022-04-28 07:19:34,342 INFO L290 TraceCheckUtils]: 142: Hoare triple {79252#(<= ~counter~0 14)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {79252#(<= ~counter~0 14)} is VALID [2022-04-28 07:19:34,343 INFO L290 TraceCheckUtils]: 143: Hoare triple {79252#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79280#(<= ~counter~0 15)} is VALID [2022-04-28 07:19:34,344 INFO L290 TraceCheckUtils]: 144: Hoare triple {79280#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {79280#(<= ~counter~0 15)} is VALID [2022-04-28 07:19:34,344 INFO L272 TraceCheckUtils]: 145: Hoare triple {79280#(<= ~counter~0 15)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {79280#(<= ~counter~0 15)} is VALID [2022-04-28 07:19:34,344 INFO L290 TraceCheckUtils]: 146: Hoare triple {79280#(<= ~counter~0 15)} ~cond := #in~cond; {79280#(<= ~counter~0 15)} is VALID [2022-04-28 07:19:34,344 INFO L290 TraceCheckUtils]: 147: Hoare triple {79280#(<= ~counter~0 15)} assume !(0 == ~cond); {79280#(<= ~counter~0 15)} is VALID [2022-04-28 07:19:34,345 INFO L290 TraceCheckUtils]: 148: Hoare triple {79280#(<= ~counter~0 15)} assume true; {79280#(<= ~counter~0 15)} is VALID [2022-04-28 07:19:34,345 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {79280#(<= ~counter~0 15)} {79280#(<= ~counter~0 15)} #63#return; {79280#(<= ~counter~0 15)} is VALID [2022-04-28 07:19:34,345 INFO L290 TraceCheckUtils]: 150: Hoare triple {79280#(<= ~counter~0 15)} assume !!(0 != ~y3~0); {79280#(<= ~counter~0 15)} is VALID [2022-04-28 07:19:34,346 INFO L290 TraceCheckUtils]: 151: Hoare triple {79280#(<= ~counter~0 15)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {79280#(<= ~counter~0 15)} is VALID [2022-04-28 07:19:34,347 INFO L290 TraceCheckUtils]: 152: Hoare triple {79280#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79308#(<= ~counter~0 16)} is VALID [2022-04-28 07:19:34,347 INFO L290 TraceCheckUtils]: 153: Hoare triple {79308#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {79308#(<= ~counter~0 16)} is VALID [2022-04-28 07:19:34,347 INFO L272 TraceCheckUtils]: 154: Hoare triple {79308#(<= ~counter~0 16)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {79308#(<= ~counter~0 16)} is VALID [2022-04-28 07:19:34,348 INFO L290 TraceCheckUtils]: 155: Hoare triple {79308#(<= ~counter~0 16)} ~cond := #in~cond; {79308#(<= ~counter~0 16)} is VALID [2022-04-28 07:19:34,348 INFO L290 TraceCheckUtils]: 156: Hoare triple {79308#(<= ~counter~0 16)} assume !(0 == ~cond); {79308#(<= ~counter~0 16)} is VALID [2022-04-28 07:19:34,348 INFO L290 TraceCheckUtils]: 157: Hoare triple {79308#(<= ~counter~0 16)} assume true; {79308#(<= ~counter~0 16)} is VALID [2022-04-28 07:19:34,348 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {79308#(<= ~counter~0 16)} {79308#(<= ~counter~0 16)} #63#return; {79308#(<= ~counter~0 16)} is VALID [2022-04-28 07:19:34,349 INFO L290 TraceCheckUtils]: 159: Hoare triple {79308#(<= ~counter~0 16)} assume !!(0 != ~y3~0); {79308#(<= ~counter~0 16)} is VALID [2022-04-28 07:19:34,349 INFO L290 TraceCheckUtils]: 160: Hoare triple {79308#(<= ~counter~0 16)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {79308#(<= ~counter~0 16)} is VALID [2022-04-28 07:19:34,350 INFO L290 TraceCheckUtils]: 161: Hoare triple {79308#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79336#(<= ~counter~0 17)} is VALID [2022-04-28 07:19:34,350 INFO L290 TraceCheckUtils]: 162: Hoare triple {79336#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {79336#(<= ~counter~0 17)} is VALID [2022-04-28 07:19:34,351 INFO L272 TraceCheckUtils]: 163: Hoare triple {79336#(<= ~counter~0 17)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {79336#(<= ~counter~0 17)} is VALID [2022-04-28 07:19:34,351 INFO L290 TraceCheckUtils]: 164: Hoare triple {79336#(<= ~counter~0 17)} ~cond := #in~cond; {79336#(<= ~counter~0 17)} is VALID [2022-04-28 07:19:34,351 INFO L290 TraceCheckUtils]: 165: Hoare triple {79336#(<= ~counter~0 17)} assume !(0 == ~cond); {79336#(<= ~counter~0 17)} is VALID [2022-04-28 07:19:34,352 INFO L290 TraceCheckUtils]: 166: Hoare triple {79336#(<= ~counter~0 17)} assume true; {79336#(<= ~counter~0 17)} is VALID [2022-04-28 07:19:34,352 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {79336#(<= ~counter~0 17)} {79336#(<= ~counter~0 17)} #63#return; {79336#(<= ~counter~0 17)} is VALID [2022-04-28 07:19:34,352 INFO L290 TraceCheckUtils]: 168: Hoare triple {79336#(<= ~counter~0 17)} assume !!(0 != ~y3~0); {79336#(<= ~counter~0 17)} is VALID [2022-04-28 07:19:34,352 INFO L290 TraceCheckUtils]: 169: Hoare triple {79336#(<= ~counter~0 17)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {79336#(<= ~counter~0 17)} is VALID [2022-04-28 07:19:34,353 INFO L290 TraceCheckUtils]: 170: Hoare triple {79336#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79364#(<= ~counter~0 18)} is VALID [2022-04-28 07:19:34,354 INFO L290 TraceCheckUtils]: 171: Hoare triple {79364#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {79364#(<= ~counter~0 18)} is VALID [2022-04-28 07:19:34,354 INFO L272 TraceCheckUtils]: 172: Hoare triple {79364#(<= ~counter~0 18)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {79364#(<= ~counter~0 18)} is VALID [2022-04-28 07:19:34,354 INFO L290 TraceCheckUtils]: 173: Hoare triple {79364#(<= ~counter~0 18)} ~cond := #in~cond; {79364#(<= ~counter~0 18)} is VALID [2022-04-28 07:19:34,355 INFO L290 TraceCheckUtils]: 174: Hoare triple {79364#(<= ~counter~0 18)} assume !(0 == ~cond); {79364#(<= ~counter~0 18)} is VALID [2022-04-28 07:19:34,355 INFO L290 TraceCheckUtils]: 175: Hoare triple {79364#(<= ~counter~0 18)} assume true; {79364#(<= ~counter~0 18)} is VALID [2022-04-28 07:19:34,355 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {79364#(<= ~counter~0 18)} {79364#(<= ~counter~0 18)} #63#return; {79364#(<= ~counter~0 18)} is VALID [2022-04-28 07:19:34,356 INFO L290 TraceCheckUtils]: 177: Hoare triple {79364#(<= ~counter~0 18)} assume !!(0 != ~y3~0); {79364#(<= ~counter~0 18)} is VALID [2022-04-28 07:19:34,356 INFO L290 TraceCheckUtils]: 178: Hoare triple {79364#(<= ~counter~0 18)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {79364#(<= ~counter~0 18)} is VALID [2022-04-28 07:19:34,357 INFO L290 TraceCheckUtils]: 179: Hoare triple {79364#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79392#(<= ~counter~0 19)} is VALID [2022-04-28 07:19:34,357 INFO L290 TraceCheckUtils]: 180: Hoare triple {79392#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {79392#(<= ~counter~0 19)} is VALID [2022-04-28 07:19:34,357 INFO L272 TraceCheckUtils]: 181: Hoare triple {79392#(<= ~counter~0 19)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {79392#(<= ~counter~0 19)} is VALID [2022-04-28 07:19:34,358 INFO L290 TraceCheckUtils]: 182: Hoare triple {79392#(<= ~counter~0 19)} ~cond := #in~cond; {79392#(<= ~counter~0 19)} is VALID [2022-04-28 07:19:34,358 INFO L290 TraceCheckUtils]: 183: Hoare triple {79392#(<= ~counter~0 19)} assume !(0 == ~cond); {79392#(<= ~counter~0 19)} is VALID [2022-04-28 07:19:34,358 INFO L290 TraceCheckUtils]: 184: Hoare triple {79392#(<= ~counter~0 19)} assume true; {79392#(<= ~counter~0 19)} is VALID [2022-04-28 07:19:34,359 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {79392#(<= ~counter~0 19)} {79392#(<= ~counter~0 19)} #63#return; {79392#(<= ~counter~0 19)} is VALID [2022-04-28 07:19:34,359 INFO L290 TraceCheckUtils]: 186: Hoare triple {79392#(<= ~counter~0 19)} assume !!(0 != ~y3~0); {79392#(<= ~counter~0 19)} is VALID [2022-04-28 07:19:34,359 INFO L290 TraceCheckUtils]: 187: Hoare triple {79392#(<= ~counter~0 19)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {79392#(<= ~counter~0 19)} is VALID [2022-04-28 07:19:34,360 INFO L290 TraceCheckUtils]: 188: Hoare triple {79392#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79420#(<= ~counter~0 20)} is VALID [2022-04-28 07:19:34,360 INFO L290 TraceCheckUtils]: 189: Hoare triple {79420#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {79420#(<= ~counter~0 20)} is VALID [2022-04-28 07:19:34,361 INFO L272 TraceCheckUtils]: 190: Hoare triple {79420#(<= ~counter~0 20)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {79420#(<= ~counter~0 20)} is VALID [2022-04-28 07:19:34,361 INFO L290 TraceCheckUtils]: 191: Hoare triple {79420#(<= ~counter~0 20)} ~cond := #in~cond; {79420#(<= ~counter~0 20)} is VALID [2022-04-28 07:19:34,361 INFO L290 TraceCheckUtils]: 192: Hoare triple {79420#(<= ~counter~0 20)} assume !(0 == ~cond); {79420#(<= ~counter~0 20)} is VALID [2022-04-28 07:19:34,362 INFO L290 TraceCheckUtils]: 193: Hoare triple {79420#(<= ~counter~0 20)} assume true; {79420#(<= ~counter~0 20)} is VALID [2022-04-28 07:19:34,362 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {79420#(<= ~counter~0 20)} {79420#(<= ~counter~0 20)} #63#return; {79420#(<= ~counter~0 20)} is VALID [2022-04-28 07:19:34,362 INFO L290 TraceCheckUtils]: 195: Hoare triple {79420#(<= ~counter~0 20)} assume !!(0 != ~y3~0); {79420#(<= ~counter~0 20)} is VALID [2022-04-28 07:19:34,363 INFO L290 TraceCheckUtils]: 196: Hoare triple {79420#(<= ~counter~0 20)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {79420#(<= ~counter~0 20)} is VALID [2022-04-28 07:19:34,363 INFO L290 TraceCheckUtils]: 197: Hoare triple {79420#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79448#(<= ~counter~0 21)} is VALID [2022-04-28 07:19:34,370 INFO L290 TraceCheckUtils]: 198: Hoare triple {79448#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {79448#(<= ~counter~0 21)} is VALID [2022-04-28 07:19:34,371 INFO L272 TraceCheckUtils]: 199: Hoare triple {79448#(<= ~counter~0 21)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {79448#(<= ~counter~0 21)} is VALID [2022-04-28 07:19:34,371 INFO L290 TraceCheckUtils]: 200: Hoare triple {79448#(<= ~counter~0 21)} ~cond := #in~cond; {79448#(<= ~counter~0 21)} is VALID [2022-04-28 07:19:34,372 INFO L290 TraceCheckUtils]: 201: Hoare triple {79448#(<= ~counter~0 21)} assume !(0 == ~cond); {79448#(<= ~counter~0 21)} is VALID [2022-04-28 07:19:34,372 INFO L290 TraceCheckUtils]: 202: Hoare triple {79448#(<= ~counter~0 21)} assume true; {79448#(<= ~counter~0 21)} is VALID [2022-04-28 07:19:34,372 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {79448#(<= ~counter~0 21)} {79448#(<= ~counter~0 21)} #63#return; {79448#(<= ~counter~0 21)} is VALID [2022-04-28 07:19:34,372 INFO L290 TraceCheckUtils]: 204: Hoare triple {79448#(<= ~counter~0 21)} assume !!(0 != ~y3~0); {79448#(<= ~counter~0 21)} is VALID [2022-04-28 07:19:34,373 INFO L290 TraceCheckUtils]: 205: Hoare triple {79448#(<= ~counter~0 21)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {79448#(<= ~counter~0 21)} is VALID [2022-04-28 07:19:34,375 INFO L290 TraceCheckUtils]: 206: Hoare triple {79448#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79476#(<= ~counter~0 22)} is VALID [2022-04-28 07:19:34,375 INFO L290 TraceCheckUtils]: 207: Hoare triple {79476#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {79476#(<= ~counter~0 22)} is VALID [2022-04-28 07:19:34,375 INFO L272 TraceCheckUtils]: 208: Hoare triple {79476#(<= ~counter~0 22)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {79476#(<= ~counter~0 22)} is VALID [2022-04-28 07:19:34,375 INFO L290 TraceCheckUtils]: 209: Hoare triple {79476#(<= ~counter~0 22)} ~cond := #in~cond; {79476#(<= ~counter~0 22)} is VALID [2022-04-28 07:19:34,376 INFO L290 TraceCheckUtils]: 210: Hoare triple {79476#(<= ~counter~0 22)} assume !(0 == ~cond); {79476#(<= ~counter~0 22)} is VALID [2022-04-28 07:19:34,376 INFO L290 TraceCheckUtils]: 211: Hoare triple {79476#(<= ~counter~0 22)} assume true; {79476#(<= ~counter~0 22)} is VALID [2022-04-28 07:19:34,376 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {79476#(<= ~counter~0 22)} {79476#(<= ~counter~0 22)} #63#return; {79476#(<= ~counter~0 22)} is VALID [2022-04-28 07:19:34,377 INFO L290 TraceCheckUtils]: 213: Hoare triple {79476#(<= ~counter~0 22)} assume !!(0 != ~y3~0); {79476#(<= ~counter~0 22)} is VALID [2022-04-28 07:19:34,377 INFO L290 TraceCheckUtils]: 214: Hoare triple {79476#(<= ~counter~0 22)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {79476#(<= ~counter~0 22)} is VALID [2022-04-28 07:19:34,378 INFO L290 TraceCheckUtils]: 215: Hoare triple {79476#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79504#(<= ~counter~0 23)} is VALID [2022-04-28 07:19:34,378 INFO L290 TraceCheckUtils]: 216: Hoare triple {79504#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {79504#(<= ~counter~0 23)} is VALID [2022-04-28 07:19:34,378 INFO L272 TraceCheckUtils]: 217: Hoare triple {79504#(<= ~counter~0 23)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {79504#(<= ~counter~0 23)} is VALID [2022-04-28 07:19:34,379 INFO L290 TraceCheckUtils]: 218: Hoare triple {79504#(<= ~counter~0 23)} ~cond := #in~cond; {79504#(<= ~counter~0 23)} is VALID [2022-04-28 07:19:34,379 INFO L290 TraceCheckUtils]: 219: Hoare triple {79504#(<= ~counter~0 23)} assume !(0 == ~cond); {79504#(<= ~counter~0 23)} is VALID [2022-04-28 07:19:34,379 INFO L290 TraceCheckUtils]: 220: Hoare triple {79504#(<= ~counter~0 23)} assume true; {79504#(<= ~counter~0 23)} is VALID [2022-04-28 07:19:34,380 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {79504#(<= ~counter~0 23)} {79504#(<= ~counter~0 23)} #63#return; {79504#(<= ~counter~0 23)} is VALID [2022-04-28 07:19:34,380 INFO L290 TraceCheckUtils]: 222: Hoare triple {79504#(<= ~counter~0 23)} assume !!(0 != ~y3~0); {79504#(<= ~counter~0 23)} is VALID [2022-04-28 07:19:34,380 INFO L290 TraceCheckUtils]: 223: Hoare triple {79504#(<= ~counter~0 23)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {79504#(<= ~counter~0 23)} is VALID [2022-04-28 07:19:34,381 INFO L290 TraceCheckUtils]: 224: Hoare triple {79504#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79532#(<= ~counter~0 24)} is VALID [2022-04-28 07:19:34,381 INFO L290 TraceCheckUtils]: 225: Hoare triple {79532#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {79532#(<= ~counter~0 24)} is VALID [2022-04-28 07:19:34,381 INFO L272 TraceCheckUtils]: 226: Hoare triple {79532#(<= ~counter~0 24)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {79532#(<= ~counter~0 24)} is VALID [2022-04-28 07:19:34,382 INFO L290 TraceCheckUtils]: 227: Hoare triple {79532#(<= ~counter~0 24)} ~cond := #in~cond; {79532#(<= ~counter~0 24)} is VALID [2022-04-28 07:19:34,382 INFO L290 TraceCheckUtils]: 228: Hoare triple {79532#(<= ~counter~0 24)} assume !(0 == ~cond); {79532#(<= ~counter~0 24)} is VALID [2022-04-28 07:19:34,382 INFO L290 TraceCheckUtils]: 229: Hoare triple {79532#(<= ~counter~0 24)} assume true; {79532#(<= ~counter~0 24)} is VALID [2022-04-28 07:19:34,383 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {79532#(<= ~counter~0 24)} {79532#(<= ~counter~0 24)} #63#return; {79532#(<= ~counter~0 24)} is VALID [2022-04-28 07:19:34,383 INFO L290 TraceCheckUtils]: 231: Hoare triple {79532#(<= ~counter~0 24)} assume !!(0 != ~y3~0); {79532#(<= ~counter~0 24)} is VALID [2022-04-28 07:19:34,383 INFO L290 TraceCheckUtils]: 232: Hoare triple {79532#(<= ~counter~0 24)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {79532#(<= ~counter~0 24)} is VALID [2022-04-28 07:19:34,384 INFO L290 TraceCheckUtils]: 233: Hoare triple {79532#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79560#(<= ~counter~0 25)} is VALID [2022-04-28 07:19:34,384 INFO L290 TraceCheckUtils]: 234: Hoare triple {79560#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {79560#(<= ~counter~0 25)} is VALID [2022-04-28 07:19:34,385 INFO L272 TraceCheckUtils]: 235: Hoare triple {79560#(<= ~counter~0 25)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {79560#(<= ~counter~0 25)} is VALID [2022-04-28 07:19:34,385 INFO L290 TraceCheckUtils]: 236: Hoare triple {79560#(<= ~counter~0 25)} ~cond := #in~cond; {79560#(<= ~counter~0 25)} is VALID [2022-04-28 07:19:34,385 INFO L290 TraceCheckUtils]: 237: Hoare triple {79560#(<= ~counter~0 25)} assume !(0 == ~cond); {79560#(<= ~counter~0 25)} is VALID [2022-04-28 07:19:34,385 INFO L290 TraceCheckUtils]: 238: Hoare triple {79560#(<= ~counter~0 25)} assume true; {79560#(<= ~counter~0 25)} is VALID [2022-04-28 07:19:34,386 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {79560#(<= ~counter~0 25)} {79560#(<= ~counter~0 25)} #63#return; {79560#(<= ~counter~0 25)} is VALID [2022-04-28 07:19:34,386 INFO L290 TraceCheckUtils]: 240: Hoare triple {79560#(<= ~counter~0 25)} assume !!(0 != ~y3~0); {79560#(<= ~counter~0 25)} is VALID [2022-04-28 07:19:34,386 INFO L290 TraceCheckUtils]: 241: Hoare triple {79560#(<= ~counter~0 25)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {79560#(<= ~counter~0 25)} is VALID [2022-04-28 07:19:34,387 INFO L290 TraceCheckUtils]: 242: Hoare triple {79560#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79588#(<= ~counter~0 26)} is VALID [2022-04-28 07:19:34,387 INFO L290 TraceCheckUtils]: 243: Hoare triple {79588#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {79588#(<= ~counter~0 26)} is VALID [2022-04-28 07:19:34,388 INFO L272 TraceCheckUtils]: 244: Hoare triple {79588#(<= ~counter~0 26)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {79588#(<= ~counter~0 26)} is VALID [2022-04-28 07:19:34,388 INFO L290 TraceCheckUtils]: 245: Hoare triple {79588#(<= ~counter~0 26)} ~cond := #in~cond; {79588#(<= ~counter~0 26)} is VALID [2022-04-28 07:19:34,388 INFO L290 TraceCheckUtils]: 246: Hoare triple {79588#(<= ~counter~0 26)} assume !(0 == ~cond); {79588#(<= ~counter~0 26)} is VALID [2022-04-28 07:19:34,389 INFO L290 TraceCheckUtils]: 247: Hoare triple {79588#(<= ~counter~0 26)} assume true; {79588#(<= ~counter~0 26)} is VALID [2022-04-28 07:19:34,389 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {79588#(<= ~counter~0 26)} {79588#(<= ~counter~0 26)} #63#return; {79588#(<= ~counter~0 26)} is VALID [2022-04-28 07:19:34,389 INFO L290 TraceCheckUtils]: 249: Hoare triple {79588#(<= ~counter~0 26)} assume !!(0 != ~y3~0); {79588#(<= ~counter~0 26)} is VALID [2022-04-28 07:19:34,390 INFO L290 TraceCheckUtils]: 250: Hoare triple {79588#(<= ~counter~0 26)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {79588#(<= ~counter~0 26)} is VALID [2022-04-28 07:19:34,391 INFO L290 TraceCheckUtils]: 251: Hoare triple {79588#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79616#(<= ~counter~0 27)} is VALID [2022-04-28 07:19:34,391 INFO L290 TraceCheckUtils]: 252: Hoare triple {79616#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {79616#(<= ~counter~0 27)} is VALID [2022-04-28 07:19:34,391 INFO L272 TraceCheckUtils]: 253: Hoare triple {79616#(<= ~counter~0 27)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {79616#(<= ~counter~0 27)} is VALID [2022-04-28 07:19:34,391 INFO L290 TraceCheckUtils]: 254: Hoare triple {79616#(<= ~counter~0 27)} ~cond := #in~cond; {79616#(<= ~counter~0 27)} is VALID [2022-04-28 07:19:34,392 INFO L290 TraceCheckUtils]: 255: Hoare triple {79616#(<= ~counter~0 27)} assume !(0 == ~cond); {79616#(<= ~counter~0 27)} is VALID [2022-04-28 07:19:34,392 INFO L290 TraceCheckUtils]: 256: Hoare triple {79616#(<= ~counter~0 27)} assume true; {79616#(<= ~counter~0 27)} is VALID [2022-04-28 07:19:34,392 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {79616#(<= ~counter~0 27)} {79616#(<= ~counter~0 27)} #63#return; {79616#(<= ~counter~0 27)} is VALID [2022-04-28 07:19:34,393 INFO L290 TraceCheckUtils]: 258: Hoare triple {79616#(<= ~counter~0 27)} assume !!(0 != ~y3~0); {79616#(<= ~counter~0 27)} is VALID [2022-04-28 07:19:34,393 INFO L290 TraceCheckUtils]: 259: Hoare triple {79616#(<= ~counter~0 27)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {79616#(<= ~counter~0 27)} is VALID [2022-04-28 07:19:34,394 INFO L290 TraceCheckUtils]: 260: Hoare triple {79616#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79644#(<= ~counter~0 28)} is VALID [2022-04-28 07:19:34,394 INFO L290 TraceCheckUtils]: 261: Hoare triple {79644#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {79644#(<= ~counter~0 28)} is VALID [2022-04-28 07:19:34,394 INFO L272 TraceCheckUtils]: 262: Hoare triple {79644#(<= ~counter~0 28)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {79644#(<= ~counter~0 28)} is VALID [2022-04-28 07:19:34,395 INFO L290 TraceCheckUtils]: 263: Hoare triple {79644#(<= ~counter~0 28)} ~cond := #in~cond; {79644#(<= ~counter~0 28)} is VALID [2022-04-28 07:19:34,395 INFO L290 TraceCheckUtils]: 264: Hoare triple {79644#(<= ~counter~0 28)} assume !(0 == ~cond); {79644#(<= ~counter~0 28)} is VALID [2022-04-28 07:19:34,395 INFO L290 TraceCheckUtils]: 265: Hoare triple {79644#(<= ~counter~0 28)} assume true; {79644#(<= ~counter~0 28)} is VALID [2022-04-28 07:19:34,396 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {79644#(<= ~counter~0 28)} {79644#(<= ~counter~0 28)} #63#return; {79644#(<= ~counter~0 28)} is VALID [2022-04-28 07:19:34,396 INFO L290 TraceCheckUtils]: 267: Hoare triple {79644#(<= ~counter~0 28)} assume !!(0 != ~y3~0); {79644#(<= ~counter~0 28)} is VALID [2022-04-28 07:19:34,396 INFO L290 TraceCheckUtils]: 268: Hoare triple {79644#(<= ~counter~0 28)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {79644#(<= ~counter~0 28)} is VALID [2022-04-28 07:19:34,397 INFO L290 TraceCheckUtils]: 269: Hoare triple {79644#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79672#(<= ~counter~0 29)} is VALID [2022-04-28 07:19:34,397 INFO L290 TraceCheckUtils]: 270: Hoare triple {79672#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {79672#(<= ~counter~0 29)} is VALID [2022-04-28 07:19:34,398 INFO L272 TraceCheckUtils]: 271: Hoare triple {79672#(<= ~counter~0 29)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {79672#(<= ~counter~0 29)} is VALID [2022-04-28 07:19:34,398 INFO L290 TraceCheckUtils]: 272: Hoare triple {79672#(<= ~counter~0 29)} ~cond := #in~cond; {79672#(<= ~counter~0 29)} is VALID [2022-04-28 07:19:34,398 INFO L290 TraceCheckUtils]: 273: Hoare triple {79672#(<= ~counter~0 29)} assume !(0 == ~cond); {79672#(<= ~counter~0 29)} is VALID [2022-04-28 07:19:34,398 INFO L290 TraceCheckUtils]: 274: Hoare triple {79672#(<= ~counter~0 29)} assume true; {79672#(<= ~counter~0 29)} is VALID [2022-04-28 07:19:34,399 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {79672#(<= ~counter~0 29)} {79672#(<= ~counter~0 29)} #63#return; {79672#(<= ~counter~0 29)} is VALID [2022-04-28 07:19:34,399 INFO L290 TraceCheckUtils]: 276: Hoare triple {79672#(<= ~counter~0 29)} assume !!(0 != ~y3~0); {79672#(<= ~counter~0 29)} is VALID [2022-04-28 07:19:34,399 INFO L290 TraceCheckUtils]: 277: Hoare triple {79672#(<= ~counter~0 29)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {79672#(<= ~counter~0 29)} is VALID [2022-04-28 07:19:34,400 INFO L290 TraceCheckUtils]: 278: Hoare triple {79672#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79700#(<= ~counter~0 30)} is VALID [2022-04-28 07:19:34,400 INFO L290 TraceCheckUtils]: 279: Hoare triple {79700#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {79700#(<= ~counter~0 30)} is VALID [2022-04-28 07:19:34,401 INFO L272 TraceCheckUtils]: 280: Hoare triple {79700#(<= ~counter~0 30)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {79700#(<= ~counter~0 30)} is VALID [2022-04-28 07:19:34,401 INFO L290 TraceCheckUtils]: 281: Hoare triple {79700#(<= ~counter~0 30)} ~cond := #in~cond; {79700#(<= ~counter~0 30)} is VALID [2022-04-28 07:19:34,401 INFO L290 TraceCheckUtils]: 282: Hoare triple {79700#(<= ~counter~0 30)} assume !(0 == ~cond); {79700#(<= ~counter~0 30)} is VALID [2022-04-28 07:19:34,402 INFO L290 TraceCheckUtils]: 283: Hoare triple {79700#(<= ~counter~0 30)} assume true; {79700#(<= ~counter~0 30)} is VALID [2022-04-28 07:19:34,402 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {79700#(<= ~counter~0 30)} {79700#(<= ~counter~0 30)} #63#return; {79700#(<= ~counter~0 30)} is VALID [2022-04-28 07:19:34,402 INFO L290 TraceCheckUtils]: 285: Hoare triple {79700#(<= ~counter~0 30)} assume !!(0 != ~y3~0); {79700#(<= ~counter~0 30)} is VALID [2022-04-28 07:19:34,403 INFO L290 TraceCheckUtils]: 286: Hoare triple {79700#(<= ~counter~0 30)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {79700#(<= ~counter~0 30)} is VALID [2022-04-28 07:19:34,404 INFO L290 TraceCheckUtils]: 287: Hoare triple {79700#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79728#(<= ~counter~0 31)} is VALID [2022-04-28 07:19:34,404 INFO L290 TraceCheckUtils]: 288: Hoare triple {79728#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {79728#(<= ~counter~0 31)} is VALID [2022-04-28 07:19:34,404 INFO L272 TraceCheckUtils]: 289: Hoare triple {79728#(<= ~counter~0 31)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {79728#(<= ~counter~0 31)} is VALID [2022-04-28 07:19:34,404 INFO L290 TraceCheckUtils]: 290: Hoare triple {79728#(<= ~counter~0 31)} ~cond := #in~cond; {79728#(<= ~counter~0 31)} is VALID [2022-04-28 07:19:34,405 INFO L290 TraceCheckUtils]: 291: Hoare triple {79728#(<= ~counter~0 31)} assume !(0 == ~cond); {79728#(<= ~counter~0 31)} is VALID [2022-04-28 07:19:34,405 INFO L290 TraceCheckUtils]: 292: Hoare triple {79728#(<= ~counter~0 31)} assume true; {79728#(<= ~counter~0 31)} is VALID [2022-04-28 07:19:34,405 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {79728#(<= ~counter~0 31)} {79728#(<= ~counter~0 31)} #63#return; {79728#(<= ~counter~0 31)} is VALID [2022-04-28 07:19:34,406 INFO L290 TraceCheckUtils]: 294: Hoare triple {79728#(<= ~counter~0 31)} assume !!(0 != ~y3~0); {79728#(<= ~counter~0 31)} is VALID [2022-04-28 07:19:34,406 INFO L290 TraceCheckUtils]: 295: Hoare triple {79728#(<= ~counter~0 31)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {79728#(<= ~counter~0 31)} is VALID [2022-04-28 07:19:34,407 INFO L290 TraceCheckUtils]: 296: Hoare triple {79728#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79756#(<= ~counter~0 32)} is VALID [2022-04-28 07:19:34,407 INFO L290 TraceCheckUtils]: 297: Hoare triple {79756#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {79756#(<= ~counter~0 32)} is VALID [2022-04-28 07:19:34,407 INFO L272 TraceCheckUtils]: 298: Hoare triple {79756#(<= ~counter~0 32)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {79756#(<= ~counter~0 32)} is VALID [2022-04-28 07:19:34,408 INFO L290 TraceCheckUtils]: 299: Hoare triple {79756#(<= ~counter~0 32)} ~cond := #in~cond; {79756#(<= ~counter~0 32)} is VALID [2022-04-28 07:19:34,408 INFO L290 TraceCheckUtils]: 300: Hoare triple {79756#(<= ~counter~0 32)} assume !(0 == ~cond); {79756#(<= ~counter~0 32)} is VALID [2022-04-28 07:19:34,408 INFO L290 TraceCheckUtils]: 301: Hoare triple {79756#(<= ~counter~0 32)} assume true; {79756#(<= ~counter~0 32)} is VALID [2022-04-28 07:19:34,409 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {79756#(<= ~counter~0 32)} {79756#(<= ~counter~0 32)} #63#return; {79756#(<= ~counter~0 32)} is VALID [2022-04-28 07:19:34,409 INFO L290 TraceCheckUtils]: 303: Hoare triple {79756#(<= ~counter~0 32)} assume !!(0 != ~y3~0); {79756#(<= ~counter~0 32)} is VALID [2022-04-28 07:19:34,409 INFO L290 TraceCheckUtils]: 304: Hoare triple {79756#(<= ~counter~0 32)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {79756#(<= ~counter~0 32)} is VALID [2022-04-28 07:19:34,410 INFO L290 TraceCheckUtils]: 305: Hoare triple {79756#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79784#(<= ~counter~0 33)} is VALID [2022-04-28 07:19:34,410 INFO L290 TraceCheckUtils]: 306: Hoare triple {79784#(<= ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {79784#(<= ~counter~0 33)} is VALID [2022-04-28 07:19:34,411 INFO L272 TraceCheckUtils]: 307: Hoare triple {79784#(<= ~counter~0 33)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {79784#(<= ~counter~0 33)} is VALID [2022-04-28 07:19:34,411 INFO L290 TraceCheckUtils]: 308: Hoare triple {79784#(<= ~counter~0 33)} ~cond := #in~cond; {79784#(<= ~counter~0 33)} is VALID [2022-04-28 07:19:34,411 INFO L290 TraceCheckUtils]: 309: Hoare triple {79784#(<= ~counter~0 33)} assume !(0 == ~cond); {79784#(<= ~counter~0 33)} is VALID [2022-04-28 07:19:34,411 INFO L290 TraceCheckUtils]: 310: Hoare triple {79784#(<= ~counter~0 33)} assume true; {79784#(<= ~counter~0 33)} is VALID [2022-04-28 07:19:34,412 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {79784#(<= ~counter~0 33)} {79784#(<= ~counter~0 33)} #63#return; {79784#(<= ~counter~0 33)} is VALID [2022-04-28 07:19:34,412 INFO L290 TraceCheckUtils]: 312: Hoare triple {79784#(<= ~counter~0 33)} assume !!(0 != ~y3~0); {79784#(<= ~counter~0 33)} is VALID [2022-04-28 07:19:34,412 INFO L290 TraceCheckUtils]: 313: Hoare triple {79784#(<= ~counter~0 33)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {79784#(<= ~counter~0 33)} is VALID [2022-04-28 07:19:34,413 INFO L290 TraceCheckUtils]: 314: Hoare triple {79784#(<= ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79812#(<= ~counter~0 34)} is VALID [2022-04-28 07:19:34,413 INFO L290 TraceCheckUtils]: 315: Hoare triple {79812#(<= ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {79812#(<= ~counter~0 34)} is VALID [2022-04-28 07:19:34,414 INFO L272 TraceCheckUtils]: 316: Hoare triple {79812#(<= ~counter~0 34)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {79812#(<= ~counter~0 34)} is VALID [2022-04-28 07:19:34,414 INFO L290 TraceCheckUtils]: 317: Hoare triple {79812#(<= ~counter~0 34)} ~cond := #in~cond; {79812#(<= ~counter~0 34)} is VALID [2022-04-28 07:19:34,414 INFO L290 TraceCheckUtils]: 318: Hoare triple {79812#(<= ~counter~0 34)} assume !(0 == ~cond); {79812#(<= ~counter~0 34)} is VALID [2022-04-28 07:19:34,414 INFO L290 TraceCheckUtils]: 319: Hoare triple {79812#(<= ~counter~0 34)} assume true; {79812#(<= ~counter~0 34)} is VALID [2022-04-28 07:19:34,415 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {79812#(<= ~counter~0 34)} {79812#(<= ~counter~0 34)} #63#return; {79812#(<= ~counter~0 34)} is VALID [2022-04-28 07:19:34,415 INFO L290 TraceCheckUtils]: 321: Hoare triple {79812#(<= ~counter~0 34)} assume !!(0 != ~y3~0); {79812#(<= ~counter~0 34)} is VALID [2022-04-28 07:19:34,415 INFO L290 TraceCheckUtils]: 322: Hoare triple {79812#(<= ~counter~0 34)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {79812#(<= ~counter~0 34)} is VALID [2022-04-28 07:19:34,416 INFO L290 TraceCheckUtils]: 323: Hoare triple {79812#(<= ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79840#(<= ~counter~0 35)} is VALID [2022-04-28 07:19:34,416 INFO L290 TraceCheckUtils]: 324: Hoare triple {79840#(<= ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {79840#(<= ~counter~0 35)} is VALID [2022-04-28 07:19:34,417 INFO L272 TraceCheckUtils]: 325: Hoare triple {79840#(<= ~counter~0 35)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {79840#(<= ~counter~0 35)} is VALID [2022-04-28 07:19:34,417 INFO L290 TraceCheckUtils]: 326: Hoare triple {79840#(<= ~counter~0 35)} ~cond := #in~cond; {79840#(<= ~counter~0 35)} is VALID [2022-04-28 07:19:34,417 INFO L290 TraceCheckUtils]: 327: Hoare triple {79840#(<= ~counter~0 35)} assume !(0 == ~cond); {79840#(<= ~counter~0 35)} is VALID [2022-04-28 07:19:34,418 INFO L290 TraceCheckUtils]: 328: Hoare triple {79840#(<= ~counter~0 35)} assume true; {79840#(<= ~counter~0 35)} is VALID [2022-04-28 07:19:34,418 INFO L284 TraceCheckUtils]: 329: Hoare quadruple {79840#(<= ~counter~0 35)} {79840#(<= ~counter~0 35)} #63#return; {79840#(<= ~counter~0 35)} is VALID [2022-04-28 07:19:34,418 INFO L290 TraceCheckUtils]: 330: Hoare triple {79840#(<= ~counter~0 35)} assume !!(0 != ~y3~0); {79840#(<= ~counter~0 35)} is VALID [2022-04-28 07:19:34,418 INFO L290 TraceCheckUtils]: 331: Hoare triple {79840#(<= ~counter~0 35)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {79840#(<= ~counter~0 35)} is VALID [2022-04-28 07:19:34,419 INFO L290 TraceCheckUtils]: 332: Hoare triple {79840#(<= ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79868#(<= |main_#t~post6| 35)} is VALID [2022-04-28 07:19:34,419 INFO L290 TraceCheckUtils]: 333: Hoare triple {79868#(<= |main_#t~post6| 35)} assume !(#t~post6 < 50);havoc #t~post6; {78832#false} is VALID [2022-04-28 07:19:34,419 INFO L272 TraceCheckUtils]: 334: Hoare triple {78832#false} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 == ~x1~0 then 1 else 0)); {78832#false} is VALID [2022-04-28 07:19:34,419 INFO L290 TraceCheckUtils]: 335: Hoare triple {78832#false} ~cond := #in~cond; {78832#false} is VALID [2022-04-28 07:19:34,419 INFO L290 TraceCheckUtils]: 336: Hoare triple {78832#false} assume 0 == ~cond; {78832#false} is VALID [2022-04-28 07:19:34,419 INFO L290 TraceCheckUtils]: 337: Hoare triple {78832#false} assume !false; {78832#false} is VALID [2022-04-28 07:19:34,420 INFO L134 CoverageAnalysis]: Checked inductivity of 5499 backedges. 70 proven. 5425 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-28 07:19:34,420 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 07:19:36,002 INFO L290 TraceCheckUtils]: 337: Hoare triple {78832#false} assume !false; {78832#false} is VALID [2022-04-28 07:19:36,002 INFO L290 TraceCheckUtils]: 336: Hoare triple {78832#false} assume 0 == ~cond; {78832#false} is VALID [2022-04-28 07:19:36,002 INFO L290 TraceCheckUtils]: 335: Hoare triple {78832#false} ~cond := #in~cond; {78832#false} is VALID [2022-04-28 07:19:36,002 INFO L272 TraceCheckUtils]: 334: Hoare triple {78832#false} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 == ~x1~0 then 1 else 0)); {78832#false} is VALID [2022-04-28 07:19:36,003 INFO L290 TraceCheckUtils]: 333: Hoare triple {79896#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {78832#false} is VALID [2022-04-28 07:19:36,003 INFO L290 TraceCheckUtils]: 332: Hoare triple {79900#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79896#(< |main_#t~post6| 50)} is VALID [2022-04-28 07:19:36,003 INFO L290 TraceCheckUtils]: 331: Hoare triple {79900#(< ~counter~0 50)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {79900#(< ~counter~0 50)} is VALID [2022-04-28 07:19:36,003 INFO L290 TraceCheckUtils]: 330: Hoare triple {79900#(< ~counter~0 50)} assume !!(0 != ~y3~0); {79900#(< ~counter~0 50)} is VALID [2022-04-28 07:19:36,004 INFO L284 TraceCheckUtils]: 329: Hoare quadruple {78831#true} {79900#(< ~counter~0 50)} #63#return; {79900#(< ~counter~0 50)} is VALID [2022-04-28 07:19:36,004 INFO L290 TraceCheckUtils]: 328: Hoare triple {78831#true} assume true; {78831#true} is VALID [2022-04-28 07:19:36,004 INFO L290 TraceCheckUtils]: 327: Hoare triple {78831#true} assume !(0 == ~cond); {78831#true} is VALID [2022-04-28 07:19:36,004 INFO L290 TraceCheckUtils]: 326: Hoare triple {78831#true} ~cond := #in~cond; {78831#true} is VALID [2022-04-28 07:19:36,004 INFO L272 TraceCheckUtils]: 325: Hoare triple {79900#(< ~counter~0 50)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {78831#true} is VALID [2022-04-28 07:19:36,004 INFO L290 TraceCheckUtils]: 324: Hoare triple {79900#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {79900#(< ~counter~0 50)} is VALID [2022-04-28 07:19:36,006 INFO L290 TraceCheckUtils]: 323: Hoare triple {79928#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79900#(< ~counter~0 50)} is VALID [2022-04-28 07:19:36,006 INFO L290 TraceCheckUtils]: 322: Hoare triple {79928#(< ~counter~0 49)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {79928#(< ~counter~0 49)} is VALID [2022-04-28 07:19:36,006 INFO L290 TraceCheckUtils]: 321: Hoare triple {79928#(< ~counter~0 49)} assume !!(0 != ~y3~0); {79928#(< ~counter~0 49)} is VALID [2022-04-28 07:19:36,007 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {78831#true} {79928#(< ~counter~0 49)} #63#return; {79928#(< ~counter~0 49)} is VALID [2022-04-28 07:19:36,007 INFO L290 TraceCheckUtils]: 319: Hoare triple {78831#true} assume true; {78831#true} is VALID [2022-04-28 07:19:36,007 INFO L290 TraceCheckUtils]: 318: Hoare triple {78831#true} assume !(0 == ~cond); {78831#true} is VALID [2022-04-28 07:19:36,007 INFO L290 TraceCheckUtils]: 317: Hoare triple {78831#true} ~cond := #in~cond; {78831#true} is VALID [2022-04-28 07:19:36,007 INFO L272 TraceCheckUtils]: 316: Hoare triple {79928#(< ~counter~0 49)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {78831#true} is VALID [2022-04-28 07:19:36,007 INFO L290 TraceCheckUtils]: 315: Hoare triple {79928#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {79928#(< ~counter~0 49)} is VALID [2022-04-28 07:19:36,008 INFO L290 TraceCheckUtils]: 314: Hoare triple {79956#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79928#(< ~counter~0 49)} is VALID [2022-04-28 07:19:36,008 INFO L290 TraceCheckUtils]: 313: Hoare triple {79956#(< ~counter~0 48)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {79956#(< ~counter~0 48)} is VALID [2022-04-28 07:19:36,009 INFO L290 TraceCheckUtils]: 312: Hoare triple {79956#(< ~counter~0 48)} assume !!(0 != ~y3~0); {79956#(< ~counter~0 48)} is VALID [2022-04-28 07:19:36,009 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {78831#true} {79956#(< ~counter~0 48)} #63#return; {79956#(< ~counter~0 48)} is VALID [2022-04-28 07:19:36,009 INFO L290 TraceCheckUtils]: 310: Hoare triple {78831#true} assume true; {78831#true} is VALID [2022-04-28 07:19:36,009 INFO L290 TraceCheckUtils]: 309: Hoare triple {78831#true} assume !(0 == ~cond); {78831#true} is VALID [2022-04-28 07:19:36,009 INFO L290 TraceCheckUtils]: 308: Hoare triple {78831#true} ~cond := #in~cond; {78831#true} is VALID [2022-04-28 07:19:36,009 INFO L272 TraceCheckUtils]: 307: Hoare triple {79956#(< ~counter~0 48)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {78831#true} is VALID [2022-04-28 07:19:36,010 INFO L290 TraceCheckUtils]: 306: Hoare triple {79956#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {79956#(< ~counter~0 48)} is VALID [2022-04-28 07:19:36,010 INFO L290 TraceCheckUtils]: 305: Hoare triple {79984#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79956#(< ~counter~0 48)} is VALID [2022-04-28 07:19:36,011 INFO L290 TraceCheckUtils]: 304: Hoare triple {79984#(< ~counter~0 47)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {79984#(< ~counter~0 47)} is VALID [2022-04-28 07:19:36,011 INFO L290 TraceCheckUtils]: 303: Hoare triple {79984#(< ~counter~0 47)} assume !!(0 != ~y3~0); {79984#(< ~counter~0 47)} is VALID [2022-04-28 07:19:36,011 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {78831#true} {79984#(< ~counter~0 47)} #63#return; {79984#(< ~counter~0 47)} is VALID [2022-04-28 07:19:36,011 INFO L290 TraceCheckUtils]: 301: Hoare triple {78831#true} assume true; {78831#true} is VALID [2022-04-28 07:19:36,011 INFO L290 TraceCheckUtils]: 300: Hoare triple {78831#true} assume !(0 == ~cond); {78831#true} is VALID [2022-04-28 07:19:36,011 INFO L290 TraceCheckUtils]: 299: Hoare triple {78831#true} ~cond := #in~cond; {78831#true} is VALID [2022-04-28 07:19:36,012 INFO L272 TraceCheckUtils]: 298: Hoare triple {79984#(< ~counter~0 47)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {78831#true} is VALID [2022-04-28 07:19:36,012 INFO L290 TraceCheckUtils]: 297: Hoare triple {79984#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {79984#(< ~counter~0 47)} is VALID [2022-04-28 07:19:36,013 INFO L290 TraceCheckUtils]: 296: Hoare triple {80012#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79984#(< ~counter~0 47)} is VALID [2022-04-28 07:19:36,013 INFO L290 TraceCheckUtils]: 295: Hoare triple {80012#(< ~counter~0 46)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {80012#(< ~counter~0 46)} is VALID [2022-04-28 07:19:36,013 INFO L290 TraceCheckUtils]: 294: Hoare triple {80012#(< ~counter~0 46)} assume !!(0 != ~y3~0); {80012#(< ~counter~0 46)} is VALID [2022-04-28 07:19:36,014 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {78831#true} {80012#(< ~counter~0 46)} #63#return; {80012#(< ~counter~0 46)} is VALID [2022-04-28 07:19:36,014 INFO L290 TraceCheckUtils]: 292: Hoare triple {78831#true} assume true; {78831#true} is VALID [2022-04-28 07:19:36,014 INFO L290 TraceCheckUtils]: 291: Hoare triple {78831#true} assume !(0 == ~cond); {78831#true} is VALID [2022-04-28 07:19:36,014 INFO L290 TraceCheckUtils]: 290: Hoare triple {78831#true} ~cond := #in~cond; {78831#true} is VALID [2022-04-28 07:19:36,014 INFO L272 TraceCheckUtils]: 289: Hoare triple {80012#(< ~counter~0 46)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {78831#true} is VALID [2022-04-28 07:19:36,014 INFO L290 TraceCheckUtils]: 288: Hoare triple {80012#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {80012#(< ~counter~0 46)} is VALID [2022-04-28 07:19:36,015 INFO L290 TraceCheckUtils]: 287: Hoare triple {80040#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {80012#(< ~counter~0 46)} is VALID [2022-04-28 07:19:36,015 INFO L290 TraceCheckUtils]: 286: Hoare triple {80040#(< ~counter~0 45)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {80040#(< ~counter~0 45)} is VALID [2022-04-28 07:19:36,015 INFO L290 TraceCheckUtils]: 285: Hoare triple {80040#(< ~counter~0 45)} assume !!(0 != ~y3~0); {80040#(< ~counter~0 45)} is VALID [2022-04-28 07:19:36,016 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {78831#true} {80040#(< ~counter~0 45)} #63#return; {80040#(< ~counter~0 45)} is VALID [2022-04-28 07:19:36,016 INFO L290 TraceCheckUtils]: 283: Hoare triple {78831#true} assume true; {78831#true} is VALID [2022-04-28 07:19:36,016 INFO L290 TraceCheckUtils]: 282: Hoare triple {78831#true} assume !(0 == ~cond); {78831#true} is VALID [2022-04-28 07:19:36,016 INFO L290 TraceCheckUtils]: 281: Hoare triple {78831#true} ~cond := #in~cond; {78831#true} is VALID [2022-04-28 07:19:36,016 INFO L272 TraceCheckUtils]: 280: Hoare triple {80040#(< ~counter~0 45)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {78831#true} is VALID [2022-04-28 07:19:36,016 INFO L290 TraceCheckUtils]: 279: Hoare triple {80040#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {80040#(< ~counter~0 45)} is VALID [2022-04-28 07:19:36,017 INFO L290 TraceCheckUtils]: 278: Hoare triple {80068#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {80040#(< ~counter~0 45)} is VALID [2022-04-28 07:19:36,017 INFO L290 TraceCheckUtils]: 277: Hoare triple {80068#(< ~counter~0 44)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {80068#(< ~counter~0 44)} is VALID [2022-04-28 07:19:36,017 INFO L290 TraceCheckUtils]: 276: Hoare triple {80068#(< ~counter~0 44)} assume !!(0 != ~y3~0); {80068#(< ~counter~0 44)} is VALID [2022-04-28 07:19:36,018 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {78831#true} {80068#(< ~counter~0 44)} #63#return; {80068#(< ~counter~0 44)} is VALID [2022-04-28 07:19:36,018 INFO L290 TraceCheckUtils]: 274: Hoare triple {78831#true} assume true; {78831#true} is VALID [2022-04-28 07:19:36,018 INFO L290 TraceCheckUtils]: 273: Hoare triple {78831#true} assume !(0 == ~cond); {78831#true} is VALID [2022-04-28 07:19:36,018 INFO L290 TraceCheckUtils]: 272: Hoare triple {78831#true} ~cond := #in~cond; {78831#true} is VALID [2022-04-28 07:19:36,018 INFO L272 TraceCheckUtils]: 271: Hoare triple {80068#(< ~counter~0 44)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {78831#true} is VALID [2022-04-28 07:19:36,018 INFO L290 TraceCheckUtils]: 270: Hoare triple {80068#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {80068#(< ~counter~0 44)} is VALID [2022-04-28 07:19:36,019 INFO L290 TraceCheckUtils]: 269: Hoare triple {80096#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {80068#(< ~counter~0 44)} is VALID [2022-04-28 07:19:36,019 INFO L290 TraceCheckUtils]: 268: Hoare triple {80096#(< ~counter~0 43)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {80096#(< ~counter~0 43)} is VALID [2022-04-28 07:19:36,020 INFO L290 TraceCheckUtils]: 267: Hoare triple {80096#(< ~counter~0 43)} assume !!(0 != ~y3~0); {80096#(< ~counter~0 43)} is VALID [2022-04-28 07:19:36,020 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {78831#true} {80096#(< ~counter~0 43)} #63#return; {80096#(< ~counter~0 43)} is VALID [2022-04-28 07:19:36,020 INFO L290 TraceCheckUtils]: 265: Hoare triple {78831#true} assume true; {78831#true} is VALID [2022-04-28 07:19:36,020 INFO L290 TraceCheckUtils]: 264: Hoare triple {78831#true} assume !(0 == ~cond); {78831#true} is VALID [2022-04-28 07:19:36,020 INFO L290 TraceCheckUtils]: 263: Hoare triple {78831#true} ~cond := #in~cond; {78831#true} is VALID [2022-04-28 07:19:36,020 INFO L272 TraceCheckUtils]: 262: Hoare triple {80096#(< ~counter~0 43)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {78831#true} is VALID [2022-04-28 07:19:36,021 INFO L290 TraceCheckUtils]: 261: Hoare triple {80096#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {80096#(< ~counter~0 43)} is VALID [2022-04-28 07:19:36,021 INFO L290 TraceCheckUtils]: 260: Hoare triple {80124#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {80096#(< ~counter~0 43)} is VALID [2022-04-28 07:19:36,022 INFO L290 TraceCheckUtils]: 259: Hoare triple {80124#(< ~counter~0 42)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {80124#(< ~counter~0 42)} is VALID [2022-04-28 07:19:36,022 INFO L290 TraceCheckUtils]: 258: Hoare triple {80124#(< ~counter~0 42)} assume !!(0 != ~y3~0); {80124#(< ~counter~0 42)} is VALID [2022-04-28 07:19:36,022 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {78831#true} {80124#(< ~counter~0 42)} #63#return; {80124#(< ~counter~0 42)} is VALID [2022-04-28 07:19:36,022 INFO L290 TraceCheckUtils]: 256: Hoare triple {78831#true} assume true; {78831#true} is VALID [2022-04-28 07:19:36,022 INFO L290 TraceCheckUtils]: 255: Hoare triple {78831#true} assume !(0 == ~cond); {78831#true} is VALID [2022-04-28 07:19:36,022 INFO L290 TraceCheckUtils]: 254: Hoare triple {78831#true} ~cond := #in~cond; {78831#true} is VALID [2022-04-28 07:19:36,023 INFO L272 TraceCheckUtils]: 253: Hoare triple {80124#(< ~counter~0 42)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {78831#true} is VALID [2022-04-28 07:19:36,023 INFO L290 TraceCheckUtils]: 252: Hoare triple {80124#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {80124#(< ~counter~0 42)} is VALID [2022-04-28 07:19:36,024 INFO L290 TraceCheckUtils]: 251: Hoare triple {80152#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {80124#(< ~counter~0 42)} is VALID [2022-04-28 07:19:36,024 INFO L290 TraceCheckUtils]: 250: Hoare triple {80152#(< ~counter~0 41)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {80152#(< ~counter~0 41)} is VALID [2022-04-28 07:19:36,024 INFO L290 TraceCheckUtils]: 249: Hoare triple {80152#(< ~counter~0 41)} assume !!(0 != ~y3~0); {80152#(< ~counter~0 41)} is VALID [2022-04-28 07:19:36,024 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {78831#true} {80152#(< ~counter~0 41)} #63#return; {80152#(< ~counter~0 41)} is VALID [2022-04-28 07:19:36,025 INFO L290 TraceCheckUtils]: 247: Hoare triple {78831#true} assume true; {78831#true} is VALID [2022-04-28 07:19:36,025 INFO L290 TraceCheckUtils]: 246: Hoare triple {78831#true} assume !(0 == ~cond); {78831#true} is VALID [2022-04-28 07:19:36,025 INFO L290 TraceCheckUtils]: 245: Hoare triple {78831#true} ~cond := #in~cond; {78831#true} is VALID [2022-04-28 07:19:36,025 INFO L272 TraceCheckUtils]: 244: Hoare triple {80152#(< ~counter~0 41)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {78831#true} is VALID [2022-04-28 07:19:36,025 INFO L290 TraceCheckUtils]: 243: Hoare triple {80152#(< ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {80152#(< ~counter~0 41)} is VALID [2022-04-28 07:19:36,026 INFO L290 TraceCheckUtils]: 242: Hoare triple {80180#(< ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {80152#(< ~counter~0 41)} is VALID [2022-04-28 07:19:36,026 INFO L290 TraceCheckUtils]: 241: Hoare triple {80180#(< ~counter~0 40)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {80180#(< ~counter~0 40)} is VALID [2022-04-28 07:19:36,026 INFO L290 TraceCheckUtils]: 240: Hoare triple {80180#(< ~counter~0 40)} assume !!(0 != ~y3~0); {80180#(< ~counter~0 40)} is VALID [2022-04-28 07:19:36,027 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {78831#true} {80180#(< ~counter~0 40)} #63#return; {80180#(< ~counter~0 40)} is VALID [2022-04-28 07:19:36,027 INFO L290 TraceCheckUtils]: 238: Hoare triple {78831#true} assume true; {78831#true} is VALID [2022-04-28 07:19:36,027 INFO L290 TraceCheckUtils]: 237: Hoare triple {78831#true} assume !(0 == ~cond); {78831#true} is VALID [2022-04-28 07:19:36,027 INFO L290 TraceCheckUtils]: 236: Hoare triple {78831#true} ~cond := #in~cond; {78831#true} is VALID [2022-04-28 07:19:36,027 INFO L272 TraceCheckUtils]: 235: Hoare triple {80180#(< ~counter~0 40)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {78831#true} is VALID [2022-04-28 07:19:36,027 INFO L290 TraceCheckUtils]: 234: Hoare triple {80180#(< ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {80180#(< ~counter~0 40)} is VALID [2022-04-28 07:19:36,028 INFO L290 TraceCheckUtils]: 233: Hoare triple {80208#(< ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {80180#(< ~counter~0 40)} is VALID [2022-04-28 07:19:36,028 INFO L290 TraceCheckUtils]: 232: Hoare triple {80208#(< ~counter~0 39)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {80208#(< ~counter~0 39)} is VALID [2022-04-28 07:19:36,028 INFO L290 TraceCheckUtils]: 231: Hoare triple {80208#(< ~counter~0 39)} assume !!(0 != ~y3~0); {80208#(< ~counter~0 39)} is VALID [2022-04-28 07:19:36,029 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {78831#true} {80208#(< ~counter~0 39)} #63#return; {80208#(< ~counter~0 39)} is VALID [2022-04-28 07:19:36,029 INFO L290 TraceCheckUtils]: 229: Hoare triple {78831#true} assume true; {78831#true} is VALID [2022-04-28 07:19:36,029 INFO L290 TraceCheckUtils]: 228: Hoare triple {78831#true} assume !(0 == ~cond); {78831#true} is VALID [2022-04-28 07:19:36,029 INFO L290 TraceCheckUtils]: 227: Hoare triple {78831#true} ~cond := #in~cond; {78831#true} is VALID [2022-04-28 07:19:36,029 INFO L272 TraceCheckUtils]: 226: Hoare triple {80208#(< ~counter~0 39)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {78831#true} is VALID [2022-04-28 07:19:36,029 INFO L290 TraceCheckUtils]: 225: Hoare triple {80208#(< ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {80208#(< ~counter~0 39)} is VALID [2022-04-28 07:19:36,030 INFO L290 TraceCheckUtils]: 224: Hoare triple {80236#(< ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {80208#(< ~counter~0 39)} is VALID [2022-04-28 07:19:36,030 INFO L290 TraceCheckUtils]: 223: Hoare triple {80236#(< ~counter~0 38)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {80236#(< ~counter~0 38)} is VALID [2022-04-28 07:19:36,030 INFO L290 TraceCheckUtils]: 222: Hoare triple {80236#(< ~counter~0 38)} assume !!(0 != ~y3~0); {80236#(< ~counter~0 38)} is VALID [2022-04-28 07:19:36,031 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {78831#true} {80236#(< ~counter~0 38)} #63#return; {80236#(< ~counter~0 38)} is VALID [2022-04-28 07:19:36,031 INFO L290 TraceCheckUtils]: 220: Hoare triple {78831#true} assume true; {78831#true} is VALID [2022-04-28 07:19:36,031 INFO L290 TraceCheckUtils]: 219: Hoare triple {78831#true} assume !(0 == ~cond); {78831#true} is VALID [2022-04-28 07:19:36,031 INFO L290 TraceCheckUtils]: 218: Hoare triple {78831#true} ~cond := #in~cond; {78831#true} is VALID [2022-04-28 07:19:36,031 INFO L272 TraceCheckUtils]: 217: Hoare triple {80236#(< ~counter~0 38)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {78831#true} is VALID [2022-04-28 07:19:36,031 INFO L290 TraceCheckUtils]: 216: Hoare triple {80236#(< ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {80236#(< ~counter~0 38)} is VALID [2022-04-28 07:19:36,032 INFO L290 TraceCheckUtils]: 215: Hoare triple {80264#(< ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {80236#(< ~counter~0 38)} is VALID [2022-04-28 07:19:36,032 INFO L290 TraceCheckUtils]: 214: Hoare triple {80264#(< ~counter~0 37)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {80264#(< ~counter~0 37)} is VALID [2022-04-28 07:19:36,033 INFO L290 TraceCheckUtils]: 213: Hoare triple {80264#(< ~counter~0 37)} assume !!(0 != ~y3~0); {80264#(< ~counter~0 37)} is VALID [2022-04-28 07:19:36,033 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {78831#true} {80264#(< ~counter~0 37)} #63#return; {80264#(< ~counter~0 37)} is VALID [2022-04-28 07:19:36,033 INFO L290 TraceCheckUtils]: 211: Hoare triple {78831#true} assume true; {78831#true} is VALID [2022-04-28 07:19:36,033 INFO L290 TraceCheckUtils]: 210: Hoare triple {78831#true} assume !(0 == ~cond); {78831#true} is VALID [2022-04-28 07:19:36,033 INFO L290 TraceCheckUtils]: 209: Hoare triple {78831#true} ~cond := #in~cond; {78831#true} is VALID [2022-04-28 07:19:36,033 INFO L272 TraceCheckUtils]: 208: Hoare triple {80264#(< ~counter~0 37)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {78831#true} is VALID [2022-04-28 07:19:36,033 INFO L290 TraceCheckUtils]: 207: Hoare triple {80264#(< ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {80264#(< ~counter~0 37)} is VALID [2022-04-28 07:19:36,034 INFO L290 TraceCheckUtils]: 206: Hoare triple {79840#(<= ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {80264#(< ~counter~0 37)} is VALID [2022-04-28 07:19:36,034 INFO L290 TraceCheckUtils]: 205: Hoare triple {79840#(<= ~counter~0 35)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {79840#(<= ~counter~0 35)} is VALID [2022-04-28 07:19:36,035 INFO L290 TraceCheckUtils]: 204: Hoare triple {79840#(<= ~counter~0 35)} assume !!(0 != ~y3~0); {79840#(<= ~counter~0 35)} is VALID [2022-04-28 07:19:36,035 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {78831#true} {79840#(<= ~counter~0 35)} #63#return; {79840#(<= ~counter~0 35)} is VALID [2022-04-28 07:19:36,035 INFO L290 TraceCheckUtils]: 202: Hoare triple {78831#true} assume true; {78831#true} is VALID [2022-04-28 07:19:36,035 INFO L290 TraceCheckUtils]: 201: Hoare triple {78831#true} assume !(0 == ~cond); {78831#true} is VALID [2022-04-28 07:19:36,035 INFO L290 TraceCheckUtils]: 200: Hoare triple {78831#true} ~cond := #in~cond; {78831#true} is VALID [2022-04-28 07:19:36,035 INFO L272 TraceCheckUtils]: 199: Hoare triple {79840#(<= ~counter~0 35)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {78831#true} is VALID [2022-04-28 07:19:36,036 INFO L290 TraceCheckUtils]: 198: Hoare triple {79840#(<= ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {79840#(<= ~counter~0 35)} is VALID [2022-04-28 07:19:36,036 INFO L290 TraceCheckUtils]: 197: Hoare triple {79812#(<= ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79840#(<= ~counter~0 35)} is VALID [2022-04-28 07:19:36,037 INFO L290 TraceCheckUtils]: 196: Hoare triple {79812#(<= ~counter~0 34)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {79812#(<= ~counter~0 34)} is VALID [2022-04-28 07:19:36,037 INFO L290 TraceCheckUtils]: 195: Hoare triple {79812#(<= ~counter~0 34)} assume !!(0 != ~y3~0); {79812#(<= ~counter~0 34)} is VALID [2022-04-28 07:19:36,037 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {78831#true} {79812#(<= ~counter~0 34)} #63#return; {79812#(<= ~counter~0 34)} is VALID [2022-04-28 07:19:36,037 INFO L290 TraceCheckUtils]: 193: Hoare triple {78831#true} assume true; {78831#true} is VALID [2022-04-28 07:19:36,037 INFO L290 TraceCheckUtils]: 192: Hoare triple {78831#true} assume !(0 == ~cond); {78831#true} is VALID [2022-04-28 07:19:36,038 INFO L290 TraceCheckUtils]: 191: Hoare triple {78831#true} ~cond := #in~cond; {78831#true} is VALID [2022-04-28 07:19:36,038 INFO L272 TraceCheckUtils]: 190: Hoare triple {79812#(<= ~counter~0 34)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {78831#true} is VALID [2022-04-28 07:19:36,038 INFO L290 TraceCheckUtils]: 189: Hoare triple {79812#(<= ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {79812#(<= ~counter~0 34)} is VALID [2022-04-28 07:19:36,039 INFO L290 TraceCheckUtils]: 188: Hoare triple {79784#(<= ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79812#(<= ~counter~0 34)} is VALID [2022-04-28 07:19:36,039 INFO L290 TraceCheckUtils]: 187: Hoare triple {79784#(<= ~counter~0 33)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {79784#(<= ~counter~0 33)} is VALID [2022-04-28 07:19:36,039 INFO L290 TraceCheckUtils]: 186: Hoare triple {79784#(<= ~counter~0 33)} assume !!(0 != ~y3~0); {79784#(<= ~counter~0 33)} is VALID [2022-04-28 07:19:36,040 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {78831#true} {79784#(<= ~counter~0 33)} #63#return; {79784#(<= ~counter~0 33)} is VALID [2022-04-28 07:19:36,040 INFO L290 TraceCheckUtils]: 184: Hoare triple {78831#true} assume true; {78831#true} is VALID [2022-04-28 07:19:36,040 INFO L290 TraceCheckUtils]: 183: Hoare triple {78831#true} assume !(0 == ~cond); {78831#true} is VALID [2022-04-28 07:19:36,040 INFO L290 TraceCheckUtils]: 182: Hoare triple {78831#true} ~cond := #in~cond; {78831#true} is VALID [2022-04-28 07:19:36,040 INFO L272 TraceCheckUtils]: 181: Hoare triple {79784#(<= ~counter~0 33)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {78831#true} is VALID [2022-04-28 07:19:36,040 INFO L290 TraceCheckUtils]: 180: Hoare triple {79784#(<= ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {79784#(<= ~counter~0 33)} is VALID [2022-04-28 07:19:36,041 INFO L290 TraceCheckUtils]: 179: Hoare triple {79756#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79784#(<= ~counter~0 33)} is VALID [2022-04-28 07:19:36,041 INFO L290 TraceCheckUtils]: 178: Hoare triple {79756#(<= ~counter~0 32)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {79756#(<= ~counter~0 32)} is VALID [2022-04-28 07:19:36,041 INFO L290 TraceCheckUtils]: 177: Hoare triple {79756#(<= ~counter~0 32)} assume !!(0 != ~y3~0); {79756#(<= ~counter~0 32)} is VALID [2022-04-28 07:19:36,042 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {78831#true} {79756#(<= ~counter~0 32)} #63#return; {79756#(<= ~counter~0 32)} is VALID [2022-04-28 07:19:36,042 INFO L290 TraceCheckUtils]: 175: Hoare triple {78831#true} assume true; {78831#true} is VALID [2022-04-28 07:19:36,042 INFO L290 TraceCheckUtils]: 174: Hoare triple {78831#true} assume !(0 == ~cond); {78831#true} is VALID [2022-04-28 07:19:36,042 INFO L290 TraceCheckUtils]: 173: Hoare triple {78831#true} ~cond := #in~cond; {78831#true} is VALID [2022-04-28 07:19:36,042 INFO L272 TraceCheckUtils]: 172: Hoare triple {79756#(<= ~counter~0 32)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {78831#true} is VALID [2022-04-28 07:19:36,042 INFO L290 TraceCheckUtils]: 171: Hoare triple {79756#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {79756#(<= ~counter~0 32)} is VALID [2022-04-28 07:19:36,043 INFO L290 TraceCheckUtils]: 170: Hoare triple {79728#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79756#(<= ~counter~0 32)} is VALID [2022-04-28 07:19:36,043 INFO L290 TraceCheckUtils]: 169: Hoare triple {79728#(<= ~counter~0 31)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {79728#(<= ~counter~0 31)} is VALID [2022-04-28 07:19:36,044 INFO L290 TraceCheckUtils]: 168: Hoare triple {79728#(<= ~counter~0 31)} assume !!(0 != ~y3~0); {79728#(<= ~counter~0 31)} is VALID [2022-04-28 07:19:36,044 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {78831#true} {79728#(<= ~counter~0 31)} #63#return; {79728#(<= ~counter~0 31)} is VALID [2022-04-28 07:19:36,044 INFO L290 TraceCheckUtils]: 166: Hoare triple {78831#true} assume true; {78831#true} is VALID [2022-04-28 07:19:36,044 INFO L290 TraceCheckUtils]: 165: Hoare triple {78831#true} assume !(0 == ~cond); {78831#true} is VALID [2022-04-28 07:19:36,044 INFO L290 TraceCheckUtils]: 164: Hoare triple {78831#true} ~cond := #in~cond; {78831#true} is VALID [2022-04-28 07:19:36,044 INFO L272 TraceCheckUtils]: 163: Hoare triple {79728#(<= ~counter~0 31)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {78831#true} is VALID [2022-04-28 07:19:36,044 INFO L290 TraceCheckUtils]: 162: Hoare triple {79728#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {79728#(<= ~counter~0 31)} is VALID [2022-04-28 07:19:36,045 INFO L290 TraceCheckUtils]: 161: Hoare triple {79700#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79728#(<= ~counter~0 31)} is VALID [2022-04-28 07:19:36,045 INFO L290 TraceCheckUtils]: 160: Hoare triple {79700#(<= ~counter~0 30)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {79700#(<= ~counter~0 30)} is VALID [2022-04-28 07:19:36,046 INFO L290 TraceCheckUtils]: 159: Hoare triple {79700#(<= ~counter~0 30)} assume !!(0 != ~y3~0); {79700#(<= ~counter~0 30)} is VALID [2022-04-28 07:19:36,046 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {78831#true} {79700#(<= ~counter~0 30)} #63#return; {79700#(<= ~counter~0 30)} is VALID [2022-04-28 07:19:36,046 INFO L290 TraceCheckUtils]: 157: Hoare triple {78831#true} assume true; {78831#true} is VALID [2022-04-28 07:19:36,046 INFO L290 TraceCheckUtils]: 156: Hoare triple {78831#true} assume !(0 == ~cond); {78831#true} is VALID [2022-04-28 07:19:36,046 INFO L290 TraceCheckUtils]: 155: Hoare triple {78831#true} ~cond := #in~cond; {78831#true} is VALID [2022-04-28 07:19:36,046 INFO L272 TraceCheckUtils]: 154: Hoare triple {79700#(<= ~counter~0 30)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {78831#true} is VALID [2022-04-28 07:19:36,047 INFO L290 TraceCheckUtils]: 153: Hoare triple {79700#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {79700#(<= ~counter~0 30)} is VALID [2022-04-28 07:19:36,047 INFO L290 TraceCheckUtils]: 152: Hoare triple {79672#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79700#(<= ~counter~0 30)} is VALID [2022-04-28 07:19:36,048 INFO L290 TraceCheckUtils]: 151: Hoare triple {79672#(<= ~counter~0 29)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {79672#(<= ~counter~0 29)} is VALID [2022-04-28 07:19:36,048 INFO L290 TraceCheckUtils]: 150: Hoare triple {79672#(<= ~counter~0 29)} assume !!(0 != ~y3~0); {79672#(<= ~counter~0 29)} is VALID [2022-04-28 07:19:36,048 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {78831#true} {79672#(<= ~counter~0 29)} #63#return; {79672#(<= ~counter~0 29)} is VALID [2022-04-28 07:19:36,048 INFO L290 TraceCheckUtils]: 148: Hoare triple {78831#true} assume true; {78831#true} is VALID [2022-04-28 07:19:36,048 INFO L290 TraceCheckUtils]: 147: Hoare triple {78831#true} assume !(0 == ~cond); {78831#true} is VALID [2022-04-28 07:19:36,048 INFO L290 TraceCheckUtils]: 146: Hoare triple {78831#true} ~cond := #in~cond; {78831#true} is VALID [2022-04-28 07:19:36,048 INFO L272 TraceCheckUtils]: 145: Hoare triple {79672#(<= ~counter~0 29)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {78831#true} is VALID [2022-04-28 07:19:36,049 INFO L290 TraceCheckUtils]: 144: Hoare triple {79672#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {79672#(<= ~counter~0 29)} is VALID [2022-04-28 07:19:36,049 INFO L290 TraceCheckUtils]: 143: Hoare triple {79644#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79672#(<= ~counter~0 29)} is VALID [2022-04-28 07:19:36,050 INFO L290 TraceCheckUtils]: 142: Hoare triple {79644#(<= ~counter~0 28)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {79644#(<= ~counter~0 28)} is VALID [2022-04-28 07:19:36,050 INFO L290 TraceCheckUtils]: 141: Hoare triple {79644#(<= ~counter~0 28)} assume !!(0 != ~y3~0); {79644#(<= ~counter~0 28)} is VALID [2022-04-28 07:19:36,050 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {78831#true} {79644#(<= ~counter~0 28)} #63#return; {79644#(<= ~counter~0 28)} is VALID [2022-04-28 07:19:36,050 INFO L290 TraceCheckUtils]: 139: Hoare triple {78831#true} assume true; {78831#true} is VALID [2022-04-28 07:19:36,050 INFO L290 TraceCheckUtils]: 138: Hoare triple {78831#true} assume !(0 == ~cond); {78831#true} is VALID [2022-04-28 07:19:36,051 INFO L290 TraceCheckUtils]: 137: Hoare triple {78831#true} ~cond := #in~cond; {78831#true} is VALID [2022-04-28 07:19:36,051 INFO L272 TraceCheckUtils]: 136: Hoare triple {79644#(<= ~counter~0 28)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {78831#true} is VALID [2022-04-28 07:19:36,051 INFO L290 TraceCheckUtils]: 135: Hoare triple {79644#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {79644#(<= ~counter~0 28)} is VALID [2022-04-28 07:19:36,052 INFO L290 TraceCheckUtils]: 134: Hoare triple {79616#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79644#(<= ~counter~0 28)} is VALID [2022-04-28 07:19:36,052 INFO L290 TraceCheckUtils]: 133: Hoare triple {79616#(<= ~counter~0 27)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {79616#(<= ~counter~0 27)} is VALID [2022-04-28 07:19:36,052 INFO L290 TraceCheckUtils]: 132: Hoare triple {79616#(<= ~counter~0 27)} assume !!(0 != ~y3~0); {79616#(<= ~counter~0 27)} is VALID [2022-04-28 07:19:36,052 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {78831#true} {79616#(<= ~counter~0 27)} #63#return; {79616#(<= ~counter~0 27)} is VALID [2022-04-28 07:19:36,053 INFO L290 TraceCheckUtils]: 130: Hoare triple {78831#true} assume true; {78831#true} is VALID [2022-04-28 07:19:36,053 INFO L290 TraceCheckUtils]: 129: Hoare triple {78831#true} assume !(0 == ~cond); {78831#true} is VALID [2022-04-28 07:19:36,053 INFO L290 TraceCheckUtils]: 128: Hoare triple {78831#true} ~cond := #in~cond; {78831#true} is VALID [2022-04-28 07:19:36,053 INFO L272 TraceCheckUtils]: 127: Hoare triple {79616#(<= ~counter~0 27)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {78831#true} is VALID [2022-04-28 07:19:36,053 INFO L290 TraceCheckUtils]: 126: Hoare triple {79616#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {79616#(<= ~counter~0 27)} is VALID [2022-04-28 07:19:36,054 INFO L290 TraceCheckUtils]: 125: Hoare triple {79588#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79616#(<= ~counter~0 27)} is VALID [2022-04-28 07:19:36,054 INFO L290 TraceCheckUtils]: 124: Hoare triple {79588#(<= ~counter~0 26)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {79588#(<= ~counter~0 26)} is VALID [2022-04-28 07:19:36,054 INFO L290 TraceCheckUtils]: 123: Hoare triple {79588#(<= ~counter~0 26)} assume !!(0 != ~y3~0); {79588#(<= ~counter~0 26)} is VALID [2022-04-28 07:19:36,055 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {78831#true} {79588#(<= ~counter~0 26)} #63#return; {79588#(<= ~counter~0 26)} is VALID [2022-04-28 07:19:36,055 INFO L290 TraceCheckUtils]: 121: Hoare triple {78831#true} assume true; {78831#true} is VALID [2022-04-28 07:19:36,055 INFO L290 TraceCheckUtils]: 120: Hoare triple {78831#true} assume !(0 == ~cond); {78831#true} is VALID [2022-04-28 07:19:36,055 INFO L290 TraceCheckUtils]: 119: Hoare triple {78831#true} ~cond := #in~cond; {78831#true} is VALID [2022-04-28 07:19:36,055 INFO L272 TraceCheckUtils]: 118: Hoare triple {79588#(<= ~counter~0 26)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {78831#true} is VALID [2022-04-28 07:19:36,055 INFO L290 TraceCheckUtils]: 117: Hoare triple {79588#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {79588#(<= ~counter~0 26)} is VALID [2022-04-28 07:19:36,056 INFO L290 TraceCheckUtils]: 116: Hoare triple {79560#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79588#(<= ~counter~0 26)} is VALID [2022-04-28 07:19:36,056 INFO L290 TraceCheckUtils]: 115: Hoare triple {79560#(<= ~counter~0 25)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {79560#(<= ~counter~0 25)} is VALID [2022-04-28 07:19:36,056 INFO L290 TraceCheckUtils]: 114: Hoare triple {79560#(<= ~counter~0 25)} assume !!(0 != ~y3~0); {79560#(<= ~counter~0 25)} is VALID [2022-04-28 07:19:36,057 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {78831#true} {79560#(<= ~counter~0 25)} #63#return; {79560#(<= ~counter~0 25)} is VALID [2022-04-28 07:19:36,057 INFO L290 TraceCheckUtils]: 112: Hoare triple {78831#true} assume true; {78831#true} is VALID [2022-04-28 07:19:36,057 INFO L290 TraceCheckUtils]: 111: Hoare triple {78831#true} assume !(0 == ~cond); {78831#true} is VALID [2022-04-28 07:19:36,057 INFO L290 TraceCheckUtils]: 110: Hoare triple {78831#true} ~cond := #in~cond; {78831#true} is VALID [2022-04-28 07:19:36,057 INFO L272 TraceCheckUtils]: 109: Hoare triple {79560#(<= ~counter~0 25)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {78831#true} is VALID [2022-04-28 07:19:36,057 INFO L290 TraceCheckUtils]: 108: Hoare triple {79560#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {79560#(<= ~counter~0 25)} is VALID [2022-04-28 07:19:36,058 INFO L290 TraceCheckUtils]: 107: Hoare triple {79532#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79560#(<= ~counter~0 25)} is VALID [2022-04-28 07:19:36,058 INFO L290 TraceCheckUtils]: 106: Hoare triple {79532#(<= ~counter~0 24)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {79532#(<= ~counter~0 24)} is VALID [2022-04-28 07:19:36,059 INFO L290 TraceCheckUtils]: 105: Hoare triple {79532#(<= ~counter~0 24)} assume !!(0 != ~y3~0); {79532#(<= ~counter~0 24)} is VALID [2022-04-28 07:19:36,059 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {78831#true} {79532#(<= ~counter~0 24)} #63#return; {79532#(<= ~counter~0 24)} is VALID [2022-04-28 07:19:36,059 INFO L290 TraceCheckUtils]: 103: Hoare triple {78831#true} assume true; {78831#true} is VALID [2022-04-28 07:19:36,059 INFO L290 TraceCheckUtils]: 102: Hoare triple {78831#true} assume !(0 == ~cond); {78831#true} is VALID [2022-04-28 07:19:36,059 INFO L290 TraceCheckUtils]: 101: Hoare triple {78831#true} ~cond := #in~cond; {78831#true} is VALID [2022-04-28 07:19:36,059 INFO L272 TraceCheckUtils]: 100: Hoare triple {79532#(<= ~counter~0 24)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {78831#true} is VALID [2022-04-28 07:19:36,060 INFO L290 TraceCheckUtils]: 99: Hoare triple {79532#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {79532#(<= ~counter~0 24)} is VALID [2022-04-28 07:19:36,060 INFO L290 TraceCheckUtils]: 98: Hoare triple {79504#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79532#(<= ~counter~0 24)} is VALID [2022-04-28 07:19:36,061 INFO L290 TraceCheckUtils]: 97: Hoare triple {79504#(<= ~counter~0 23)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {79504#(<= ~counter~0 23)} is VALID [2022-04-28 07:19:36,061 INFO L290 TraceCheckUtils]: 96: Hoare triple {79504#(<= ~counter~0 23)} assume !!(0 != ~y3~0); {79504#(<= ~counter~0 23)} is VALID [2022-04-28 07:19:36,061 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {78831#true} {79504#(<= ~counter~0 23)} #63#return; {79504#(<= ~counter~0 23)} is VALID [2022-04-28 07:19:36,061 INFO L290 TraceCheckUtils]: 94: Hoare triple {78831#true} assume true; {78831#true} is VALID [2022-04-28 07:19:36,061 INFO L290 TraceCheckUtils]: 93: Hoare triple {78831#true} assume !(0 == ~cond); {78831#true} is VALID [2022-04-28 07:19:36,061 INFO L290 TraceCheckUtils]: 92: Hoare triple {78831#true} ~cond := #in~cond; {78831#true} is VALID [2022-04-28 07:19:36,061 INFO L272 TraceCheckUtils]: 91: Hoare triple {79504#(<= ~counter~0 23)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {78831#true} is VALID [2022-04-28 07:19:36,062 INFO L290 TraceCheckUtils]: 90: Hoare triple {79504#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {79504#(<= ~counter~0 23)} is VALID [2022-04-28 07:19:36,062 INFO L290 TraceCheckUtils]: 89: Hoare triple {79476#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79504#(<= ~counter~0 23)} is VALID [2022-04-28 07:19:36,063 INFO L290 TraceCheckUtils]: 88: Hoare triple {79476#(<= ~counter~0 22)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {79476#(<= ~counter~0 22)} is VALID [2022-04-28 07:19:36,063 INFO L290 TraceCheckUtils]: 87: Hoare triple {79476#(<= ~counter~0 22)} assume !!(0 != ~y3~0); {79476#(<= ~counter~0 22)} is VALID [2022-04-28 07:19:36,063 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {78831#true} {79476#(<= ~counter~0 22)} #63#return; {79476#(<= ~counter~0 22)} is VALID [2022-04-28 07:19:36,063 INFO L290 TraceCheckUtils]: 85: Hoare triple {78831#true} assume true; {78831#true} is VALID [2022-04-28 07:19:36,063 INFO L290 TraceCheckUtils]: 84: Hoare triple {78831#true} assume !(0 == ~cond); {78831#true} is VALID [2022-04-28 07:19:36,064 INFO L290 TraceCheckUtils]: 83: Hoare triple {78831#true} ~cond := #in~cond; {78831#true} is VALID [2022-04-28 07:19:36,064 INFO L272 TraceCheckUtils]: 82: Hoare triple {79476#(<= ~counter~0 22)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {78831#true} is VALID [2022-04-28 07:19:36,064 INFO L290 TraceCheckUtils]: 81: Hoare triple {79476#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {79476#(<= ~counter~0 22)} is VALID [2022-04-28 07:19:36,065 INFO L290 TraceCheckUtils]: 80: Hoare triple {79448#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79476#(<= ~counter~0 22)} is VALID [2022-04-28 07:19:36,065 INFO L290 TraceCheckUtils]: 79: Hoare triple {79448#(<= ~counter~0 21)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {79448#(<= ~counter~0 21)} is VALID [2022-04-28 07:19:36,065 INFO L290 TraceCheckUtils]: 78: Hoare triple {79448#(<= ~counter~0 21)} assume !!(0 != ~y3~0); {79448#(<= ~counter~0 21)} is VALID [2022-04-28 07:19:36,066 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {78831#true} {79448#(<= ~counter~0 21)} #63#return; {79448#(<= ~counter~0 21)} is VALID [2022-04-28 07:19:36,066 INFO L290 TraceCheckUtils]: 76: Hoare triple {78831#true} assume true; {78831#true} is VALID [2022-04-28 07:19:36,066 INFO L290 TraceCheckUtils]: 75: Hoare triple {78831#true} assume !(0 == ~cond); {78831#true} is VALID [2022-04-28 07:19:36,066 INFO L290 TraceCheckUtils]: 74: Hoare triple {78831#true} ~cond := #in~cond; {78831#true} is VALID [2022-04-28 07:19:36,066 INFO L272 TraceCheckUtils]: 73: Hoare triple {79448#(<= ~counter~0 21)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {78831#true} is VALID [2022-04-28 07:19:36,066 INFO L290 TraceCheckUtils]: 72: Hoare triple {79448#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {79448#(<= ~counter~0 21)} is VALID [2022-04-28 07:19:36,067 INFO L290 TraceCheckUtils]: 71: Hoare triple {79420#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79448#(<= ~counter~0 21)} is VALID [2022-04-28 07:19:36,067 INFO L290 TraceCheckUtils]: 70: Hoare triple {79420#(<= ~counter~0 20)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {79420#(<= ~counter~0 20)} is VALID [2022-04-28 07:19:36,067 INFO L290 TraceCheckUtils]: 69: Hoare triple {79420#(<= ~counter~0 20)} assume !!(0 != ~y3~0); {79420#(<= ~counter~0 20)} is VALID [2022-04-28 07:19:36,068 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {78831#true} {79420#(<= ~counter~0 20)} #63#return; {79420#(<= ~counter~0 20)} is VALID [2022-04-28 07:19:36,068 INFO L290 TraceCheckUtils]: 67: Hoare triple {78831#true} assume true; {78831#true} is VALID [2022-04-28 07:19:36,068 INFO L290 TraceCheckUtils]: 66: Hoare triple {78831#true} assume !(0 == ~cond); {78831#true} is VALID [2022-04-28 07:19:36,068 INFO L290 TraceCheckUtils]: 65: Hoare triple {78831#true} ~cond := #in~cond; {78831#true} is VALID [2022-04-28 07:19:36,068 INFO L272 TraceCheckUtils]: 64: Hoare triple {79420#(<= ~counter~0 20)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {78831#true} is VALID [2022-04-28 07:19:36,068 INFO L290 TraceCheckUtils]: 63: Hoare triple {79420#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {79420#(<= ~counter~0 20)} is VALID [2022-04-28 07:19:36,069 INFO L290 TraceCheckUtils]: 62: Hoare triple {79392#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79420#(<= ~counter~0 20)} is VALID [2022-04-28 07:19:36,069 INFO L290 TraceCheckUtils]: 61: Hoare triple {79392#(<= ~counter~0 19)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {79392#(<= ~counter~0 19)} is VALID [2022-04-28 07:19:36,070 INFO L290 TraceCheckUtils]: 60: Hoare triple {79392#(<= ~counter~0 19)} assume !!(0 != ~y3~0); {79392#(<= ~counter~0 19)} is VALID [2022-04-28 07:19:36,070 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {78831#true} {79392#(<= ~counter~0 19)} #63#return; {79392#(<= ~counter~0 19)} is VALID [2022-04-28 07:19:36,070 INFO L290 TraceCheckUtils]: 58: Hoare triple {78831#true} assume true; {78831#true} is VALID [2022-04-28 07:19:36,070 INFO L290 TraceCheckUtils]: 57: Hoare triple {78831#true} assume !(0 == ~cond); {78831#true} is VALID [2022-04-28 07:19:36,070 INFO L290 TraceCheckUtils]: 56: Hoare triple {78831#true} ~cond := #in~cond; {78831#true} is VALID [2022-04-28 07:19:36,070 INFO L272 TraceCheckUtils]: 55: Hoare triple {79392#(<= ~counter~0 19)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {78831#true} is VALID [2022-04-28 07:19:36,070 INFO L290 TraceCheckUtils]: 54: Hoare triple {79392#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {79392#(<= ~counter~0 19)} is VALID [2022-04-28 07:19:36,071 INFO L290 TraceCheckUtils]: 53: Hoare triple {79364#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79392#(<= ~counter~0 19)} is VALID [2022-04-28 07:19:36,072 INFO L290 TraceCheckUtils]: 52: Hoare triple {79364#(<= ~counter~0 18)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {79364#(<= ~counter~0 18)} is VALID [2022-04-28 07:19:36,072 INFO L290 TraceCheckUtils]: 51: Hoare triple {79364#(<= ~counter~0 18)} assume !!(0 != ~y3~0); {79364#(<= ~counter~0 18)} is VALID [2022-04-28 07:19:36,072 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {78831#true} {79364#(<= ~counter~0 18)} #63#return; {79364#(<= ~counter~0 18)} is VALID [2022-04-28 07:19:36,072 INFO L290 TraceCheckUtils]: 49: Hoare triple {78831#true} assume true; {78831#true} is VALID [2022-04-28 07:19:36,072 INFO L290 TraceCheckUtils]: 48: Hoare triple {78831#true} assume !(0 == ~cond); {78831#true} is VALID [2022-04-28 07:19:36,072 INFO L290 TraceCheckUtils]: 47: Hoare triple {78831#true} ~cond := #in~cond; {78831#true} is VALID [2022-04-28 07:19:36,072 INFO L272 TraceCheckUtils]: 46: Hoare triple {79364#(<= ~counter~0 18)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {78831#true} is VALID [2022-04-28 07:19:36,073 INFO L290 TraceCheckUtils]: 45: Hoare triple {79364#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {79364#(<= ~counter~0 18)} is VALID [2022-04-28 07:19:36,073 INFO L290 TraceCheckUtils]: 44: Hoare triple {79336#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79364#(<= ~counter~0 18)} is VALID [2022-04-28 07:19:36,074 INFO L290 TraceCheckUtils]: 43: Hoare triple {79336#(<= ~counter~0 17)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {79336#(<= ~counter~0 17)} is VALID [2022-04-28 07:19:36,074 INFO L290 TraceCheckUtils]: 42: Hoare triple {79336#(<= ~counter~0 17)} assume !!(0 != ~y3~0); {79336#(<= ~counter~0 17)} is VALID [2022-04-28 07:19:36,074 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {78831#true} {79336#(<= ~counter~0 17)} #63#return; {79336#(<= ~counter~0 17)} is VALID [2022-04-28 07:19:36,074 INFO L290 TraceCheckUtils]: 40: Hoare triple {78831#true} assume true; {78831#true} is VALID [2022-04-28 07:19:36,074 INFO L290 TraceCheckUtils]: 39: Hoare triple {78831#true} assume !(0 == ~cond); {78831#true} is VALID [2022-04-28 07:19:36,074 INFO L290 TraceCheckUtils]: 38: Hoare triple {78831#true} ~cond := #in~cond; {78831#true} is VALID [2022-04-28 07:19:36,075 INFO L272 TraceCheckUtils]: 37: Hoare triple {79336#(<= ~counter~0 17)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {78831#true} is VALID [2022-04-28 07:19:36,075 INFO L290 TraceCheckUtils]: 36: Hoare triple {79336#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {79336#(<= ~counter~0 17)} is VALID [2022-04-28 07:19:36,076 INFO L290 TraceCheckUtils]: 35: Hoare triple {79308#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79336#(<= ~counter~0 17)} is VALID [2022-04-28 07:19:36,076 INFO L290 TraceCheckUtils]: 34: Hoare triple {79308#(<= ~counter~0 16)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {79308#(<= ~counter~0 16)} is VALID [2022-04-28 07:19:36,076 INFO L290 TraceCheckUtils]: 33: Hoare triple {79308#(<= ~counter~0 16)} assume !!(0 != ~y3~0); {79308#(<= ~counter~0 16)} is VALID [2022-04-28 07:19:36,076 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {78831#true} {79308#(<= ~counter~0 16)} #63#return; {79308#(<= ~counter~0 16)} is VALID [2022-04-28 07:19:36,077 INFO L290 TraceCheckUtils]: 31: Hoare triple {78831#true} assume true; {78831#true} is VALID [2022-04-28 07:19:36,077 INFO L290 TraceCheckUtils]: 30: Hoare triple {78831#true} assume !(0 == ~cond); {78831#true} is VALID [2022-04-28 07:19:36,077 INFO L290 TraceCheckUtils]: 29: Hoare triple {78831#true} ~cond := #in~cond; {78831#true} is VALID [2022-04-28 07:19:36,077 INFO L272 TraceCheckUtils]: 28: Hoare triple {79308#(<= ~counter~0 16)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {78831#true} is VALID [2022-04-28 07:19:36,077 INFO L290 TraceCheckUtils]: 27: Hoare triple {79308#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {79308#(<= ~counter~0 16)} is VALID [2022-04-28 07:19:36,078 INFO L290 TraceCheckUtils]: 26: Hoare triple {79280#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79308#(<= ~counter~0 16)} is VALID [2022-04-28 07:19:36,078 INFO L290 TraceCheckUtils]: 25: Hoare triple {79280#(<= ~counter~0 15)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {79280#(<= ~counter~0 15)} is VALID [2022-04-28 07:19:36,078 INFO L290 TraceCheckUtils]: 24: Hoare triple {79280#(<= ~counter~0 15)} assume !!(0 != ~y3~0); {79280#(<= ~counter~0 15)} is VALID [2022-04-28 07:19:36,079 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {78831#true} {79280#(<= ~counter~0 15)} #63#return; {79280#(<= ~counter~0 15)} is VALID [2022-04-28 07:19:36,079 INFO L290 TraceCheckUtils]: 22: Hoare triple {78831#true} assume true; {78831#true} is VALID [2022-04-28 07:19:36,079 INFO L290 TraceCheckUtils]: 21: Hoare triple {78831#true} assume !(0 == ~cond); {78831#true} is VALID [2022-04-28 07:19:36,079 INFO L290 TraceCheckUtils]: 20: Hoare triple {78831#true} ~cond := #in~cond; {78831#true} is VALID [2022-04-28 07:19:36,079 INFO L272 TraceCheckUtils]: 19: Hoare triple {79280#(<= ~counter~0 15)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {78831#true} is VALID [2022-04-28 07:19:36,079 INFO L290 TraceCheckUtils]: 18: Hoare triple {79280#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {79280#(<= ~counter~0 15)} is VALID [2022-04-28 07:19:36,080 INFO L290 TraceCheckUtils]: 17: Hoare triple {79252#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79280#(<= ~counter~0 15)} is VALID [2022-04-28 07:19:36,080 INFO L290 TraceCheckUtils]: 16: Hoare triple {79252#(<= ~counter~0 14)} ~y1~0 := 0;~y2~0 := 0;~y3~0 := ~x1~0; {79252#(<= ~counter~0 14)} is VALID [2022-04-28 07:19:36,080 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {78831#true} {79252#(<= ~counter~0 14)} #61#return; {79252#(<= ~counter~0 14)} is VALID [2022-04-28 07:19:36,080 INFO L290 TraceCheckUtils]: 14: Hoare triple {78831#true} assume true; {78831#true} is VALID [2022-04-28 07:19:36,081 INFO L290 TraceCheckUtils]: 13: Hoare triple {78831#true} assume !(0 == ~cond); {78831#true} is VALID [2022-04-28 07:19:36,081 INFO L290 TraceCheckUtils]: 12: Hoare triple {78831#true} ~cond := #in~cond; {78831#true} is VALID [2022-04-28 07:19:36,081 INFO L272 TraceCheckUtils]: 11: Hoare triple {79252#(<= ~counter~0 14)} call assume_abort_if_not((if 0 != ~x2~0 then 1 else 0)); {78831#true} is VALID [2022-04-28 07:19:36,081 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {78831#true} {79252#(<= ~counter~0 14)} #59#return; {79252#(<= ~counter~0 14)} is VALID [2022-04-28 07:19:36,081 INFO L290 TraceCheckUtils]: 9: Hoare triple {78831#true} assume true; {78831#true} is VALID [2022-04-28 07:19:36,081 INFO L290 TraceCheckUtils]: 8: Hoare triple {78831#true} assume !(0 == ~cond); {78831#true} is VALID [2022-04-28 07:19:36,081 INFO L290 TraceCheckUtils]: 7: Hoare triple {78831#true} ~cond := #in~cond; {78831#true} is VALID [2022-04-28 07:19:36,081 INFO L272 TraceCheckUtils]: 6: Hoare triple {79252#(<= ~counter~0 14)} call assume_abort_if_not((if ~x1~0 >= 0 then 1 else 0)); {78831#true} is VALID [2022-04-28 07:19:36,081 INFO L290 TraceCheckUtils]: 5: Hoare triple {79252#(<= ~counter~0 14)} havoc ~x1~0;havoc ~x2~0;havoc ~y1~0;havoc ~y2~0;havoc ~y3~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~x1~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~x2~0 := #t~nondet5;havoc #t~nondet5; {79252#(<= ~counter~0 14)} is VALID [2022-04-28 07:19:36,082 INFO L272 TraceCheckUtils]: 4: Hoare triple {79252#(<= ~counter~0 14)} call #t~ret7 := main(); {79252#(<= ~counter~0 14)} is VALID [2022-04-28 07:19:36,082 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {79252#(<= ~counter~0 14)} {78831#true} #67#return; {79252#(<= ~counter~0 14)} is VALID [2022-04-28 07:19:36,082 INFO L290 TraceCheckUtils]: 2: Hoare triple {79252#(<= ~counter~0 14)} assume true; {79252#(<= ~counter~0 14)} is VALID [2022-04-28 07:19:36,083 INFO L290 TraceCheckUtils]: 1: Hoare triple {78831#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(11, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {79252#(<= ~counter~0 14)} is VALID [2022-04-28 07:19:36,083 INFO L272 TraceCheckUtils]: 0: Hoare triple {78831#true} call ULTIMATE.init(); {78831#true} is VALID [2022-04-28 07:19:36,083 INFO L134 CoverageAnalysis]: Checked inductivity of 5499 backedges. 70 proven. 3045 refuted. 0 times theorem prover too weak. 2384 trivial. 0 not checked. [2022-04-28 07:19:36,083 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 07:19:36,083 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1275800828] [2022-04-28 07:19:36,083 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 07:19:36,083 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [175168024] [2022-04-28 07:19:36,084 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [175168024] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 07:19:36,084 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 07:19:36,084 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [39, 39] total 54 [2022-04-28 07:19:36,084 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 07:19:36,084 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1752760373] [2022-04-28 07:19:36,084 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1752760373] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 07:19:36,084 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 07:19:36,084 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [39] imperfect sequences [] total 39 [2022-04-28 07:19:36,084 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [788573353] [2022-04-28 07:19:36,084 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 07:19:36,085 INFO L78 Accepts]: Start accepts. Automaton has has 39 states, 39 states have (on average 6.589743589743589) internal successors, (257), 38 states have internal predecessors, (257), 38 states have call successors, (40), 38 states have call predecessors, (40), 36 states have return successors, (38), 36 states have call predecessors, (38), 37 states have call successors, (38) Word has length 338 [2022-04-28 07:19:36,085 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 07:19:36,085 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 39 states, 39 states have (on average 6.589743589743589) internal successors, (257), 38 states have internal predecessors, (257), 38 states have call successors, (40), 38 states have call predecessors, (40), 36 states have return successors, (38), 36 states have call predecessors, (38), 37 states have call successors, (38) [2022-04-28 07:19:36,387 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 335 edges. 335 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 07:19:36,387 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 39 states [2022-04-28 07:19:36,388 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 07:19:36,388 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 39 interpolants. [2022-04-28 07:19:36,388 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1331, Invalid=1531, Unknown=0, NotChecked=0, Total=2862 [2022-04-28 07:19:36,388 INFO L87 Difference]: Start difference. First operand 335 states and 371 transitions. Second operand has 39 states, 39 states have (on average 6.589743589743589) internal successors, (257), 38 states have internal predecessors, (257), 38 states have call successors, (40), 38 states have call predecessors, (40), 36 states have return successors, (38), 36 states have call predecessors, (38), 37 states have call successors, (38) [2022-04-28 07:19:38,172 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 07:19:38,172 INFO L93 Difference]: Finished difference Result 349 states and 386 transitions. [2022-04-28 07:19:38,172 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 74 states. [2022-04-28 07:19:38,172 INFO L78 Accepts]: Start accepts. Automaton has has 39 states, 39 states have (on average 6.589743589743589) internal successors, (257), 38 states have internal predecessors, (257), 38 states have call successors, (40), 38 states have call predecessors, (40), 36 states have return successors, (38), 36 states have call predecessors, (38), 37 states have call successors, (38) Word has length 338 [2022-04-28 07:19:38,191 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 07:19:38,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 39 states, 39 states have (on average 6.589743589743589) internal successors, (257), 38 states have internal predecessors, (257), 38 states have call successors, (40), 38 states have call predecessors, (40), 36 states have return successors, (38), 36 states have call predecessors, (38), 37 states have call successors, (38) [2022-04-28 07:19:38,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 74 states and 385 transitions. [2022-04-28 07:19:38,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 39 states, 39 states have (on average 6.589743589743589) internal successors, (257), 38 states have internal predecessors, (257), 38 states have call successors, (40), 38 states have call predecessors, (40), 36 states have return successors, (38), 36 states have call predecessors, (38), 37 states have call successors, (38) [2022-04-28 07:19:38,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 74 states and 385 transitions. [2022-04-28 07:19:38,203 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 74 states and 385 transitions. [2022-04-28 07:19:38,576 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 385 edges. 385 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 07:19:38,582 INFO L225 Difference]: With dead ends: 349 [2022-04-28 07:19:38,582 INFO L226 Difference]: Without dead ends: 344 [2022-04-28 07:19:38,583 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 710 GetRequests, 622 SyntacticMatches, 1 SemanticMatches, 87 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 693 ImplicationChecksByTransitivity, 1.2s TimeCoverageRelationStatistics Valid=3186, Invalid=4646, Unknown=0, NotChecked=0, Total=7832 [2022-04-28 07:19:38,583 INFO L413 NwaCegarLoop]: 61 mSDtfsCounter, 129 mSDsluCounter, 313 mSDsCounter, 0 mSdLazyCounter, 221 mSolverCounterSat, 35 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 129 SdHoareTripleChecker+Valid, 374 SdHoareTripleChecker+Invalid, 256 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 35 IncrementalHoareTripleChecker+Valid, 221 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-28 07:19:38,584 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [129 Valid, 374 Invalid, 256 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [35 Valid, 221 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-28 07:19:38,584 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 344 states. [2022-04-28 07:19:39,087 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 344 to 344. [2022-04-28 07:19:39,088 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 07:19:39,088 INFO L82 GeneralOperation]: Start isEquivalent. First operand 344 states. Second operand has 344 states, 264 states have (on average 1.1401515151515151) internal successors, (301), 264 states have internal predecessors, (301), 41 states have call successors, (41), 40 states have call predecessors, (41), 38 states have return successors, (39), 39 states have call predecessors, (39), 39 states have call successors, (39) [2022-04-28 07:19:39,088 INFO L74 IsIncluded]: Start isIncluded. First operand 344 states. Second operand has 344 states, 264 states have (on average 1.1401515151515151) internal successors, (301), 264 states have internal predecessors, (301), 41 states have call successors, (41), 40 states have call predecessors, (41), 38 states have return successors, (39), 39 states have call predecessors, (39), 39 states have call successors, (39) [2022-04-28 07:19:39,088 INFO L87 Difference]: Start difference. First operand 344 states. Second operand has 344 states, 264 states have (on average 1.1401515151515151) internal successors, (301), 264 states have internal predecessors, (301), 41 states have call successors, (41), 40 states have call predecessors, (41), 38 states have return successors, (39), 39 states have call predecessors, (39), 39 states have call successors, (39) [2022-04-28 07:19:39,093 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 07:19:39,093 INFO L93 Difference]: Finished difference Result 344 states and 381 transitions. [2022-04-28 07:19:39,093 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 381 transitions. [2022-04-28 07:19:39,093 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 07:19:39,093 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 07:19:39,093 INFO L74 IsIncluded]: Start isIncluded. First operand has 344 states, 264 states have (on average 1.1401515151515151) internal successors, (301), 264 states have internal predecessors, (301), 41 states have call successors, (41), 40 states have call predecessors, (41), 38 states have return successors, (39), 39 states have call predecessors, (39), 39 states have call successors, (39) Second operand 344 states. [2022-04-28 07:19:39,094 INFO L87 Difference]: Start difference. First operand has 344 states, 264 states have (on average 1.1401515151515151) internal successors, (301), 264 states have internal predecessors, (301), 41 states have call successors, (41), 40 states have call predecessors, (41), 38 states have return successors, (39), 39 states have call predecessors, (39), 39 states have call successors, (39) Second operand 344 states. [2022-04-28 07:19:39,098 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 07:19:39,098 INFO L93 Difference]: Finished difference Result 344 states and 381 transitions. [2022-04-28 07:19:39,098 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 381 transitions. [2022-04-28 07:19:39,098 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 07:19:39,098 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 07:19:39,098 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 07:19:39,098 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 07:19:39,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 344 states, 264 states have (on average 1.1401515151515151) internal successors, (301), 264 states have internal predecessors, (301), 41 states have call successors, (41), 40 states have call predecessors, (41), 38 states have return successors, (39), 39 states have call predecessors, (39), 39 states have call successors, (39) [2022-04-28 07:19:39,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 344 states and 381 transitions. [2022-04-28 07:19:39,104 INFO L78 Accepts]: Start accepts. Automaton has 344 states and 381 transitions. Word has length 338 [2022-04-28 07:19:39,104 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 07:19:39,104 INFO L495 AbstractCegarLoop]: Abstraction has 344 states and 381 transitions. [2022-04-28 07:19:39,104 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 39 states, 39 states have (on average 6.589743589743589) internal successors, (257), 38 states have internal predecessors, (257), 38 states have call successors, (40), 38 states have call predecessors, (40), 36 states have return successors, (38), 36 states have call predecessors, (38), 37 states have call successors, (38) [2022-04-28 07:19:39,104 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 344 states and 381 transitions. [2022-04-28 07:19:39,665 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 381 edges. 381 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 07:19:39,665 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 381 transitions. [2022-04-28 07:19:39,667 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 348 [2022-04-28 07:19:39,667 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 07:19:39,667 INFO L195 NwaCegarLoop]: trace histogram [37, 37, 36, 36, 36, 36, 36, 36, 36, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 07:19:39,684 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (39)] Forceful destruction successful, exit code 0 [2022-04-28 07:19:39,879 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 39 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable38 [2022-04-28 07:19:39,879 INFO L420 AbstractCegarLoop]: === Iteration 40 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 07:19:39,879 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 07:19:39,880 INFO L85 PathProgramCache]: Analyzing trace with hash 1597682838, now seen corresponding path program 71 times [2022-04-28 07:19:39,880 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 07:19:39,880 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1241319779] [2022-04-28 07:19:39,880 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 07:19:39,880 INFO L85 PathProgramCache]: Analyzing trace with hash 1597682838, now seen corresponding path program 72 times [2022-04-28 07:19:39,880 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 07:19:39,880 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1050603611] [2022-04-28 07:19:39,880 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 07:19:39,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 07:19:39,900 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 07:19:39,900 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1539513417] [2022-04-28 07:19:39,900 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-28 07:19:39,900 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 07:19:39,900 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 07:19:39,901 INFO L229 MonitoredProcess]: Starting monitored process 40 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 07:19:39,903 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (40)] Waiting until timeout for monitored process [2022-04-28 07:19:40,107 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 37 check-sat command(s) [2022-04-28 07:19:40,108 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 07:19:40,112 INFO L263 TraceCheckSpWp]: Trace formula consists of 921 conjuncts, 77 conjunts are in the unsatisfiable core [2022-04-28 07:19:40,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 07:19:40,166 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 07:19:41,922 INFO L272 TraceCheckUtils]: 0: Hoare triple {83056#true} call ULTIMATE.init(); {83056#true} is VALID [2022-04-28 07:19:41,923 INFO L290 TraceCheckUtils]: 1: Hoare triple {83056#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(11, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {83064#(<= ~counter~0 0)} is VALID [2022-04-28 07:19:41,923 INFO L290 TraceCheckUtils]: 2: Hoare triple {83064#(<= ~counter~0 0)} assume true; {83064#(<= ~counter~0 0)} is VALID [2022-04-28 07:19:41,923 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {83064#(<= ~counter~0 0)} {83056#true} #67#return; {83064#(<= ~counter~0 0)} is VALID [2022-04-28 07:19:41,923 INFO L272 TraceCheckUtils]: 4: Hoare triple {83064#(<= ~counter~0 0)} call #t~ret7 := main(); {83064#(<= ~counter~0 0)} is VALID [2022-04-28 07:19:41,924 INFO L290 TraceCheckUtils]: 5: Hoare triple {83064#(<= ~counter~0 0)} havoc ~x1~0;havoc ~x2~0;havoc ~y1~0;havoc ~y2~0;havoc ~y3~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~x1~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~x2~0 := #t~nondet5;havoc #t~nondet5; {83064#(<= ~counter~0 0)} is VALID [2022-04-28 07:19:41,924 INFO L272 TraceCheckUtils]: 6: Hoare triple {83064#(<= ~counter~0 0)} call assume_abort_if_not((if ~x1~0 >= 0 then 1 else 0)); {83064#(<= ~counter~0 0)} is VALID [2022-04-28 07:19:41,924 INFO L290 TraceCheckUtils]: 7: Hoare triple {83064#(<= ~counter~0 0)} ~cond := #in~cond; {83064#(<= ~counter~0 0)} is VALID [2022-04-28 07:19:41,924 INFO L290 TraceCheckUtils]: 8: Hoare triple {83064#(<= ~counter~0 0)} assume !(0 == ~cond); {83064#(<= ~counter~0 0)} is VALID [2022-04-28 07:19:41,925 INFO L290 TraceCheckUtils]: 9: Hoare triple {83064#(<= ~counter~0 0)} assume true; {83064#(<= ~counter~0 0)} is VALID [2022-04-28 07:19:41,925 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {83064#(<= ~counter~0 0)} {83064#(<= ~counter~0 0)} #59#return; {83064#(<= ~counter~0 0)} is VALID [2022-04-28 07:19:41,925 INFO L272 TraceCheckUtils]: 11: Hoare triple {83064#(<= ~counter~0 0)} call assume_abort_if_not((if 0 != ~x2~0 then 1 else 0)); {83064#(<= ~counter~0 0)} is VALID [2022-04-28 07:19:41,926 INFO L290 TraceCheckUtils]: 12: Hoare triple {83064#(<= ~counter~0 0)} ~cond := #in~cond; {83064#(<= ~counter~0 0)} is VALID [2022-04-28 07:19:41,926 INFO L290 TraceCheckUtils]: 13: Hoare triple {83064#(<= ~counter~0 0)} assume !(0 == ~cond); {83064#(<= ~counter~0 0)} is VALID [2022-04-28 07:19:41,926 INFO L290 TraceCheckUtils]: 14: Hoare triple {83064#(<= ~counter~0 0)} assume true; {83064#(<= ~counter~0 0)} is VALID [2022-04-28 07:19:41,926 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {83064#(<= ~counter~0 0)} {83064#(<= ~counter~0 0)} #61#return; {83064#(<= ~counter~0 0)} is VALID [2022-04-28 07:19:41,927 INFO L290 TraceCheckUtils]: 16: Hoare triple {83064#(<= ~counter~0 0)} ~y1~0 := 0;~y2~0 := 0;~y3~0 := ~x1~0; {83064#(<= ~counter~0 0)} is VALID [2022-04-28 07:19:41,928 INFO L290 TraceCheckUtils]: 17: Hoare triple {83064#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83113#(<= ~counter~0 1)} is VALID [2022-04-28 07:19:41,929 INFO L290 TraceCheckUtils]: 18: Hoare triple {83113#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {83113#(<= ~counter~0 1)} is VALID [2022-04-28 07:19:41,929 INFO L272 TraceCheckUtils]: 19: Hoare triple {83113#(<= ~counter~0 1)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {83113#(<= ~counter~0 1)} is VALID [2022-04-28 07:19:41,929 INFO L290 TraceCheckUtils]: 20: Hoare triple {83113#(<= ~counter~0 1)} ~cond := #in~cond; {83113#(<= ~counter~0 1)} is VALID [2022-04-28 07:19:41,930 INFO L290 TraceCheckUtils]: 21: Hoare triple {83113#(<= ~counter~0 1)} assume !(0 == ~cond); {83113#(<= ~counter~0 1)} is VALID [2022-04-28 07:19:41,930 INFO L290 TraceCheckUtils]: 22: Hoare triple {83113#(<= ~counter~0 1)} assume true; {83113#(<= ~counter~0 1)} is VALID [2022-04-28 07:19:41,930 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {83113#(<= ~counter~0 1)} {83113#(<= ~counter~0 1)} #63#return; {83113#(<= ~counter~0 1)} is VALID [2022-04-28 07:19:41,931 INFO L290 TraceCheckUtils]: 24: Hoare triple {83113#(<= ~counter~0 1)} assume !!(0 != ~y3~0); {83113#(<= ~counter~0 1)} is VALID [2022-04-28 07:19:41,931 INFO L290 TraceCheckUtils]: 25: Hoare triple {83113#(<= ~counter~0 1)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {83113#(<= ~counter~0 1)} is VALID [2022-04-28 07:19:41,932 INFO L290 TraceCheckUtils]: 26: Hoare triple {83113#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83141#(<= ~counter~0 2)} is VALID [2022-04-28 07:19:41,932 INFO L290 TraceCheckUtils]: 27: Hoare triple {83141#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {83141#(<= ~counter~0 2)} is VALID [2022-04-28 07:19:41,932 INFO L272 TraceCheckUtils]: 28: Hoare triple {83141#(<= ~counter~0 2)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {83141#(<= ~counter~0 2)} is VALID [2022-04-28 07:19:41,933 INFO L290 TraceCheckUtils]: 29: Hoare triple {83141#(<= ~counter~0 2)} ~cond := #in~cond; {83141#(<= ~counter~0 2)} is VALID [2022-04-28 07:19:41,933 INFO L290 TraceCheckUtils]: 30: Hoare triple {83141#(<= ~counter~0 2)} assume !(0 == ~cond); {83141#(<= ~counter~0 2)} is VALID [2022-04-28 07:19:41,933 INFO L290 TraceCheckUtils]: 31: Hoare triple {83141#(<= ~counter~0 2)} assume true; {83141#(<= ~counter~0 2)} is VALID [2022-04-28 07:19:41,934 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {83141#(<= ~counter~0 2)} {83141#(<= ~counter~0 2)} #63#return; {83141#(<= ~counter~0 2)} is VALID [2022-04-28 07:19:41,934 INFO L290 TraceCheckUtils]: 33: Hoare triple {83141#(<= ~counter~0 2)} assume !!(0 != ~y3~0); {83141#(<= ~counter~0 2)} is VALID [2022-04-28 07:19:41,934 INFO L290 TraceCheckUtils]: 34: Hoare triple {83141#(<= ~counter~0 2)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {83141#(<= ~counter~0 2)} is VALID [2022-04-28 07:19:41,935 INFO L290 TraceCheckUtils]: 35: Hoare triple {83141#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83169#(<= ~counter~0 3)} is VALID [2022-04-28 07:19:41,935 INFO L290 TraceCheckUtils]: 36: Hoare triple {83169#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {83169#(<= ~counter~0 3)} is VALID [2022-04-28 07:19:41,936 INFO L272 TraceCheckUtils]: 37: Hoare triple {83169#(<= ~counter~0 3)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {83169#(<= ~counter~0 3)} is VALID [2022-04-28 07:19:41,936 INFO L290 TraceCheckUtils]: 38: Hoare triple {83169#(<= ~counter~0 3)} ~cond := #in~cond; {83169#(<= ~counter~0 3)} is VALID [2022-04-28 07:19:41,936 INFO L290 TraceCheckUtils]: 39: Hoare triple {83169#(<= ~counter~0 3)} assume !(0 == ~cond); {83169#(<= ~counter~0 3)} is VALID [2022-04-28 07:19:41,936 INFO L290 TraceCheckUtils]: 40: Hoare triple {83169#(<= ~counter~0 3)} assume true; {83169#(<= ~counter~0 3)} is VALID [2022-04-28 07:19:41,937 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {83169#(<= ~counter~0 3)} {83169#(<= ~counter~0 3)} #63#return; {83169#(<= ~counter~0 3)} is VALID [2022-04-28 07:19:41,937 INFO L290 TraceCheckUtils]: 42: Hoare triple {83169#(<= ~counter~0 3)} assume !!(0 != ~y3~0); {83169#(<= ~counter~0 3)} is VALID [2022-04-28 07:19:41,937 INFO L290 TraceCheckUtils]: 43: Hoare triple {83169#(<= ~counter~0 3)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {83169#(<= ~counter~0 3)} is VALID [2022-04-28 07:19:41,938 INFO L290 TraceCheckUtils]: 44: Hoare triple {83169#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83197#(<= ~counter~0 4)} is VALID [2022-04-28 07:19:41,939 INFO L290 TraceCheckUtils]: 45: Hoare triple {83197#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {83197#(<= ~counter~0 4)} is VALID [2022-04-28 07:19:41,939 INFO L272 TraceCheckUtils]: 46: Hoare triple {83197#(<= ~counter~0 4)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {83197#(<= ~counter~0 4)} is VALID [2022-04-28 07:19:41,939 INFO L290 TraceCheckUtils]: 47: Hoare triple {83197#(<= ~counter~0 4)} ~cond := #in~cond; {83197#(<= ~counter~0 4)} is VALID [2022-04-28 07:19:41,940 INFO L290 TraceCheckUtils]: 48: Hoare triple {83197#(<= ~counter~0 4)} assume !(0 == ~cond); {83197#(<= ~counter~0 4)} is VALID [2022-04-28 07:19:41,940 INFO L290 TraceCheckUtils]: 49: Hoare triple {83197#(<= ~counter~0 4)} assume true; {83197#(<= ~counter~0 4)} is VALID [2022-04-28 07:19:41,940 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {83197#(<= ~counter~0 4)} {83197#(<= ~counter~0 4)} #63#return; {83197#(<= ~counter~0 4)} is VALID [2022-04-28 07:19:41,941 INFO L290 TraceCheckUtils]: 51: Hoare triple {83197#(<= ~counter~0 4)} assume !!(0 != ~y3~0); {83197#(<= ~counter~0 4)} is VALID [2022-04-28 07:19:41,941 INFO L290 TraceCheckUtils]: 52: Hoare triple {83197#(<= ~counter~0 4)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {83197#(<= ~counter~0 4)} is VALID [2022-04-28 07:19:41,942 INFO L290 TraceCheckUtils]: 53: Hoare triple {83197#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83225#(<= ~counter~0 5)} is VALID [2022-04-28 07:19:41,942 INFO L290 TraceCheckUtils]: 54: Hoare triple {83225#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {83225#(<= ~counter~0 5)} is VALID [2022-04-28 07:19:41,942 INFO L272 TraceCheckUtils]: 55: Hoare triple {83225#(<= ~counter~0 5)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {83225#(<= ~counter~0 5)} is VALID [2022-04-28 07:19:41,943 INFO L290 TraceCheckUtils]: 56: Hoare triple {83225#(<= ~counter~0 5)} ~cond := #in~cond; {83225#(<= ~counter~0 5)} is VALID [2022-04-28 07:19:41,943 INFO L290 TraceCheckUtils]: 57: Hoare triple {83225#(<= ~counter~0 5)} assume !(0 == ~cond); {83225#(<= ~counter~0 5)} is VALID [2022-04-28 07:19:41,943 INFO L290 TraceCheckUtils]: 58: Hoare triple {83225#(<= ~counter~0 5)} assume true; {83225#(<= ~counter~0 5)} is VALID [2022-04-28 07:19:41,943 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {83225#(<= ~counter~0 5)} {83225#(<= ~counter~0 5)} #63#return; {83225#(<= ~counter~0 5)} is VALID [2022-04-28 07:19:41,944 INFO L290 TraceCheckUtils]: 60: Hoare triple {83225#(<= ~counter~0 5)} assume !!(0 != ~y3~0); {83225#(<= ~counter~0 5)} is VALID [2022-04-28 07:19:41,944 INFO L290 TraceCheckUtils]: 61: Hoare triple {83225#(<= ~counter~0 5)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {83225#(<= ~counter~0 5)} is VALID [2022-04-28 07:19:41,945 INFO L290 TraceCheckUtils]: 62: Hoare triple {83225#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83253#(<= ~counter~0 6)} is VALID [2022-04-28 07:19:41,945 INFO L290 TraceCheckUtils]: 63: Hoare triple {83253#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {83253#(<= ~counter~0 6)} is VALID [2022-04-28 07:19:41,945 INFO L272 TraceCheckUtils]: 64: Hoare triple {83253#(<= ~counter~0 6)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {83253#(<= ~counter~0 6)} is VALID [2022-04-28 07:19:41,946 INFO L290 TraceCheckUtils]: 65: Hoare triple {83253#(<= ~counter~0 6)} ~cond := #in~cond; {83253#(<= ~counter~0 6)} is VALID [2022-04-28 07:19:41,946 INFO L290 TraceCheckUtils]: 66: Hoare triple {83253#(<= ~counter~0 6)} assume !(0 == ~cond); {83253#(<= ~counter~0 6)} is VALID [2022-04-28 07:19:41,946 INFO L290 TraceCheckUtils]: 67: Hoare triple {83253#(<= ~counter~0 6)} assume true; {83253#(<= ~counter~0 6)} is VALID [2022-04-28 07:19:41,947 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {83253#(<= ~counter~0 6)} {83253#(<= ~counter~0 6)} #63#return; {83253#(<= ~counter~0 6)} is VALID [2022-04-28 07:19:41,947 INFO L290 TraceCheckUtils]: 69: Hoare triple {83253#(<= ~counter~0 6)} assume !!(0 != ~y3~0); {83253#(<= ~counter~0 6)} is VALID [2022-04-28 07:19:41,947 INFO L290 TraceCheckUtils]: 70: Hoare triple {83253#(<= ~counter~0 6)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {83253#(<= ~counter~0 6)} is VALID [2022-04-28 07:19:41,948 INFO L290 TraceCheckUtils]: 71: Hoare triple {83253#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83281#(<= ~counter~0 7)} is VALID [2022-04-28 07:19:41,948 INFO L290 TraceCheckUtils]: 72: Hoare triple {83281#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {83281#(<= ~counter~0 7)} is VALID [2022-04-28 07:19:41,949 INFO L272 TraceCheckUtils]: 73: Hoare triple {83281#(<= ~counter~0 7)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {83281#(<= ~counter~0 7)} is VALID [2022-04-28 07:19:41,949 INFO L290 TraceCheckUtils]: 74: Hoare triple {83281#(<= ~counter~0 7)} ~cond := #in~cond; {83281#(<= ~counter~0 7)} is VALID [2022-04-28 07:19:41,949 INFO L290 TraceCheckUtils]: 75: Hoare triple {83281#(<= ~counter~0 7)} assume !(0 == ~cond); {83281#(<= ~counter~0 7)} is VALID [2022-04-28 07:19:41,949 INFO L290 TraceCheckUtils]: 76: Hoare triple {83281#(<= ~counter~0 7)} assume true; {83281#(<= ~counter~0 7)} is VALID [2022-04-28 07:19:41,950 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {83281#(<= ~counter~0 7)} {83281#(<= ~counter~0 7)} #63#return; {83281#(<= ~counter~0 7)} is VALID [2022-04-28 07:19:41,950 INFO L290 TraceCheckUtils]: 78: Hoare triple {83281#(<= ~counter~0 7)} assume !!(0 != ~y3~0); {83281#(<= ~counter~0 7)} is VALID [2022-04-28 07:19:41,950 INFO L290 TraceCheckUtils]: 79: Hoare triple {83281#(<= ~counter~0 7)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {83281#(<= ~counter~0 7)} is VALID [2022-04-28 07:19:41,951 INFO L290 TraceCheckUtils]: 80: Hoare triple {83281#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83309#(<= ~counter~0 8)} is VALID [2022-04-28 07:19:41,952 INFO L290 TraceCheckUtils]: 81: Hoare triple {83309#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {83309#(<= ~counter~0 8)} is VALID [2022-04-28 07:19:41,952 INFO L272 TraceCheckUtils]: 82: Hoare triple {83309#(<= ~counter~0 8)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {83309#(<= ~counter~0 8)} is VALID [2022-04-28 07:19:41,952 INFO L290 TraceCheckUtils]: 83: Hoare triple {83309#(<= ~counter~0 8)} ~cond := #in~cond; {83309#(<= ~counter~0 8)} is VALID [2022-04-28 07:19:41,953 INFO L290 TraceCheckUtils]: 84: Hoare triple {83309#(<= ~counter~0 8)} assume !(0 == ~cond); {83309#(<= ~counter~0 8)} is VALID [2022-04-28 07:19:41,953 INFO L290 TraceCheckUtils]: 85: Hoare triple {83309#(<= ~counter~0 8)} assume true; {83309#(<= ~counter~0 8)} is VALID [2022-04-28 07:19:41,953 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {83309#(<= ~counter~0 8)} {83309#(<= ~counter~0 8)} #63#return; {83309#(<= ~counter~0 8)} is VALID [2022-04-28 07:19:41,953 INFO L290 TraceCheckUtils]: 87: Hoare triple {83309#(<= ~counter~0 8)} assume !!(0 != ~y3~0); {83309#(<= ~counter~0 8)} is VALID [2022-04-28 07:19:41,954 INFO L290 TraceCheckUtils]: 88: Hoare triple {83309#(<= ~counter~0 8)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {83309#(<= ~counter~0 8)} is VALID [2022-04-28 07:19:41,955 INFO L290 TraceCheckUtils]: 89: Hoare triple {83309#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83337#(<= ~counter~0 9)} is VALID [2022-04-28 07:19:41,955 INFO L290 TraceCheckUtils]: 90: Hoare triple {83337#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {83337#(<= ~counter~0 9)} is VALID [2022-04-28 07:19:41,955 INFO L272 TraceCheckUtils]: 91: Hoare triple {83337#(<= ~counter~0 9)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {83337#(<= ~counter~0 9)} is VALID [2022-04-28 07:19:41,956 INFO L290 TraceCheckUtils]: 92: Hoare triple {83337#(<= ~counter~0 9)} ~cond := #in~cond; {83337#(<= ~counter~0 9)} is VALID [2022-04-28 07:19:41,956 INFO L290 TraceCheckUtils]: 93: Hoare triple {83337#(<= ~counter~0 9)} assume !(0 == ~cond); {83337#(<= ~counter~0 9)} is VALID [2022-04-28 07:19:41,956 INFO L290 TraceCheckUtils]: 94: Hoare triple {83337#(<= ~counter~0 9)} assume true; {83337#(<= ~counter~0 9)} is VALID [2022-04-28 07:19:41,957 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {83337#(<= ~counter~0 9)} {83337#(<= ~counter~0 9)} #63#return; {83337#(<= ~counter~0 9)} is VALID [2022-04-28 07:19:41,957 INFO L290 TraceCheckUtils]: 96: Hoare triple {83337#(<= ~counter~0 9)} assume !!(0 != ~y3~0); {83337#(<= ~counter~0 9)} is VALID [2022-04-28 07:19:41,957 INFO L290 TraceCheckUtils]: 97: Hoare triple {83337#(<= ~counter~0 9)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {83337#(<= ~counter~0 9)} is VALID [2022-04-28 07:19:41,958 INFO L290 TraceCheckUtils]: 98: Hoare triple {83337#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83365#(<= ~counter~0 10)} is VALID [2022-04-28 07:19:41,958 INFO L290 TraceCheckUtils]: 99: Hoare triple {83365#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {83365#(<= ~counter~0 10)} is VALID [2022-04-28 07:19:41,959 INFO L272 TraceCheckUtils]: 100: Hoare triple {83365#(<= ~counter~0 10)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {83365#(<= ~counter~0 10)} is VALID [2022-04-28 07:19:41,959 INFO L290 TraceCheckUtils]: 101: Hoare triple {83365#(<= ~counter~0 10)} ~cond := #in~cond; {83365#(<= ~counter~0 10)} is VALID [2022-04-28 07:19:41,959 INFO L290 TraceCheckUtils]: 102: Hoare triple {83365#(<= ~counter~0 10)} assume !(0 == ~cond); {83365#(<= ~counter~0 10)} is VALID [2022-04-28 07:19:41,960 INFO L290 TraceCheckUtils]: 103: Hoare triple {83365#(<= ~counter~0 10)} assume true; {83365#(<= ~counter~0 10)} is VALID [2022-04-28 07:19:41,960 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {83365#(<= ~counter~0 10)} {83365#(<= ~counter~0 10)} #63#return; {83365#(<= ~counter~0 10)} is VALID [2022-04-28 07:19:41,960 INFO L290 TraceCheckUtils]: 105: Hoare triple {83365#(<= ~counter~0 10)} assume !!(0 != ~y3~0); {83365#(<= ~counter~0 10)} is VALID [2022-04-28 07:19:41,960 INFO L290 TraceCheckUtils]: 106: Hoare triple {83365#(<= ~counter~0 10)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {83365#(<= ~counter~0 10)} is VALID [2022-04-28 07:19:41,961 INFO L290 TraceCheckUtils]: 107: Hoare triple {83365#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83393#(<= ~counter~0 11)} is VALID [2022-04-28 07:19:41,962 INFO L290 TraceCheckUtils]: 108: Hoare triple {83393#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {83393#(<= ~counter~0 11)} is VALID [2022-04-28 07:19:41,962 INFO L272 TraceCheckUtils]: 109: Hoare triple {83393#(<= ~counter~0 11)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {83393#(<= ~counter~0 11)} is VALID [2022-04-28 07:19:41,962 INFO L290 TraceCheckUtils]: 110: Hoare triple {83393#(<= ~counter~0 11)} ~cond := #in~cond; {83393#(<= ~counter~0 11)} is VALID [2022-04-28 07:19:41,963 INFO L290 TraceCheckUtils]: 111: Hoare triple {83393#(<= ~counter~0 11)} assume !(0 == ~cond); {83393#(<= ~counter~0 11)} is VALID [2022-04-28 07:19:41,963 INFO L290 TraceCheckUtils]: 112: Hoare triple {83393#(<= ~counter~0 11)} assume true; {83393#(<= ~counter~0 11)} is VALID [2022-04-28 07:19:41,963 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {83393#(<= ~counter~0 11)} {83393#(<= ~counter~0 11)} #63#return; {83393#(<= ~counter~0 11)} is VALID [2022-04-28 07:19:41,964 INFO L290 TraceCheckUtils]: 114: Hoare triple {83393#(<= ~counter~0 11)} assume !!(0 != ~y3~0); {83393#(<= ~counter~0 11)} is VALID [2022-04-28 07:19:41,964 INFO L290 TraceCheckUtils]: 115: Hoare triple {83393#(<= ~counter~0 11)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {83393#(<= ~counter~0 11)} is VALID [2022-04-28 07:19:41,965 INFO L290 TraceCheckUtils]: 116: Hoare triple {83393#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83421#(<= ~counter~0 12)} is VALID [2022-04-28 07:19:41,965 INFO L290 TraceCheckUtils]: 117: Hoare triple {83421#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {83421#(<= ~counter~0 12)} is VALID [2022-04-28 07:19:41,965 INFO L272 TraceCheckUtils]: 118: Hoare triple {83421#(<= ~counter~0 12)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {83421#(<= ~counter~0 12)} is VALID [2022-04-28 07:19:41,966 INFO L290 TraceCheckUtils]: 119: Hoare triple {83421#(<= ~counter~0 12)} ~cond := #in~cond; {83421#(<= ~counter~0 12)} is VALID [2022-04-28 07:19:41,966 INFO L290 TraceCheckUtils]: 120: Hoare triple {83421#(<= ~counter~0 12)} assume !(0 == ~cond); {83421#(<= ~counter~0 12)} is VALID [2022-04-28 07:19:41,966 INFO L290 TraceCheckUtils]: 121: Hoare triple {83421#(<= ~counter~0 12)} assume true; {83421#(<= ~counter~0 12)} is VALID [2022-04-28 07:19:41,966 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {83421#(<= ~counter~0 12)} {83421#(<= ~counter~0 12)} #63#return; {83421#(<= ~counter~0 12)} is VALID [2022-04-28 07:19:41,967 INFO L290 TraceCheckUtils]: 123: Hoare triple {83421#(<= ~counter~0 12)} assume !!(0 != ~y3~0); {83421#(<= ~counter~0 12)} is VALID [2022-04-28 07:19:41,967 INFO L290 TraceCheckUtils]: 124: Hoare triple {83421#(<= ~counter~0 12)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {83421#(<= ~counter~0 12)} is VALID [2022-04-28 07:19:41,968 INFO L290 TraceCheckUtils]: 125: Hoare triple {83421#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83449#(<= ~counter~0 13)} is VALID [2022-04-28 07:19:41,968 INFO L290 TraceCheckUtils]: 126: Hoare triple {83449#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {83449#(<= ~counter~0 13)} is VALID [2022-04-28 07:19:41,969 INFO L272 TraceCheckUtils]: 127: Hoare triple {83449#(<= ~counter~0 13)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {83449#(<= ~counter~0 13)} is VALID [2022-04-28 07:19:41,969 INFO L290 TraceCheckUtils]: 128: Hoare triple {83449#(<= ~counter~0 13)} ~cond := #in~cond; {83449#(<= ~counter~0 13)} is VALID [2022-04-28 07:19:41,969 INFO L290 TraceCheckUtils]: 129: Hoare triple {83449#(<= ~counter~0 13)} assume !(0 == ~cond); {83449#(<= ~counter~0 13)} is VALID [2022-04-28 07:19:41,969 INFO L290 TraceCheckUtils]: 130: Hoare triple {83449#(<= ~counter~0 13)} assume true; {83449#(<= ~counter~0 13)} is VALID [2022-04-28 07:19:41,970 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {83449#(<= ~counter~0 13)} {83449#(<= ~counter~0 13)} #63#return; {83449#(<= ~counter~0 13)} is VALID [2022-04-28 07:19:41,970 INFO L290 TraceCheckUtils]: 132: Hoare triple {83449#(<= ~counter~0 13)} assume !!(0 != ~y3~0); {83449#(<= ~counter~0 13)} is VALID [2022-04-28 07:19:41,970 INFO L290 TraceCheckUtils]: 133: Hoare triple {83449#(<= ~counter~0 13)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {83449#(<= ~counter~0 13)} is VALID [2022-04-28 07:19:41,971 INFO L290 TraceCheckUtils]: 134: Hoare triple {83449#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83477#(<= ~counter~0 14)} is VALID [2022-04-28 07:19:41,971 INFO L290 TraceCheckUtils]: 135: Hoare triple {83477#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {83477#(<= ~counter~0 14)} is VALID [2022-04-28 07:19:41,972 INFO L272 TraceCheckUtils]: 136: Hoare triple {83477#(<= ~counter~0 14)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {83477#(<= ~counter~0 14)} is VALID [2022-04-28 07:19:41,972 INFO L290 TraceCheckUtils]: 137: Hoare triple {83477#(<= ~counter~0 14)} ~cond := #in~cond; {83477#(<= ~counter~0 14)} is VALID [2022-04-28 07:19:41,972 INFO L290 TraceCheckUtils]: 138: Hoare triple {83477#(<= ~counter~0 14)} assume !(0 == ~cond); {83477#(<= ~counter~0 14)} is VALID [2022-04-28 07:19:41,973 INFO L290 TraceCheckUtils]: 139: Hoare triple {83477#(<= ~counter~0 14)} assume true; {83477#(<= ~counter~0 14)} is VALID [2022-04-28 07:19:41,973 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {83477#(<= ~counter~0 14)} {83477#(<= ~counter~0 14)} #63#return; {83477#(<= ~counter~0 14)} is VALID [2022-04-28 07:19:41,973 INFO L290 TraceCheckUtils]: 141: Hoare triple {83477#(<= ~counter~0 14)} assume !!(0 != ~y3~0); {83477#(<= ~counter~0 14)} is VALID [2022-04-28 07:19:41,973 INFO L290 TraceCheckUtils]: 142: Hoare triple {83477#(<= ~counter~0 14)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {83477#(<= ~counter~0 14)} is VALID [2022-04-28 07:19:41,974 INFO L290 TraceCheckUtils]: 143: Hoare triple {83477#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83505#(<= ~counter~0 15)} is VALID [2022-04-28 07:19:41,975 INFO L290 TraceCheckUtils]: 144: Hoare triple {83505#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {83505#(<= ~counter~0 15)} is VALID [2022-04-28 07:19:41,975 INFO L272 TraceCheckUtils]: 145: Hoare triple {83505#(<= ~counter~0 15)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {83505#(<= ~counter~0 15)} is VALID [2022-04-28 07:19:41,975 INFO L290 TraceCheckUtils]: 146: Hoare triple {83505#(<= ~counter~0 15)} ~cond := #in~cond; {83505#(<= ~counter~0 15)} is VALID [2022-04-28 07:19:41,976 INFO L290 TraceCheckUtils]: 147: Hoare triple {83505#(<= ~counter~0 15)} assume !(0 == ~cond); {83505#(<= ~counter~0 15)} is VALID [2022-04-28 07:19:41,976 INFO L290 TraceCheckUtils]: 148: Hoare triple {83505#(<= ~counter~0 15)} assume true; {83505#(<= ~counter~0 15)} is VALID [2022-04-28 07:19:41,976 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {83505#(<= ~counter~0 15)} {83505#(<= ~counter~0 15)} #63#return; {83505#(<= ~counter~0 15)} is VALID [2022-04-28 07:19:41,977 INFO L290 TraceCheckUtils]: 150: Hoare triple {83505#(<= ~counter~0 15)} assume !!(0 != ~y3~0); {83505#(<= ~counter~0 15)} is VALID [2022-04-28 07:19:41,977 INFO L290 TraceCheckUtils]: 151: Hoare triple {83505#(<= ~counter~0 15)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {83505#(<= ~counter~0 15)} is VALID [2022-04-28 07:19:41,978 INFO L290 TraceCheckUtils]: 152: Hoare triple {83505#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83533#(<= ~counter~0 16)} is VALID [2022-04-28 07:19:41,978 INFO L290 TraceCheckUtils]: 153: Hoare triple {83533#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {83533#(<= ~counter~0 16)} is VALID [2022-04-28 07:19:41,979 INFO L272 TraceCheckUtils]: 154: Hoare triple {83533#(<= ~counter~0 16)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {83533#(<= ~counter~0 16)} is VALID [2022-04-28 07:19:41,979 INFO L290 TraceCheckUtils]: 155: Hoare triple {83533#(<= ~counter~0 16)} ~cond := #in~cond; {83533#(<= ~counter~0 16)} is VALID [2022-04-28 07:19:41,979 INFO L290 TraceCheckUtils]: 156: Hoare triple {83533#(<= ~counter~0 16)} assume !(0 == ~cond); {83533#(<= ~counter~0 16)} is VALID [2022-04-28 07:19:41,979 INFO L290 TraceCheckUtils]: 157: Hoare triple {83533#(<= ~counter~0 16)} assume true; {83533#(<= ~counter~0 16)} is VALID [2022-04-28 07:19:41,980 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {83533#(<= ~counter~0 16)} {83533#(<= ~counter~0 16)} #63#return; {83533#(<= ~counter~0 16)} is VALID [2022-04-28 07:19:41,980 INFO L290 TraceCheckUtils]: 159: Hoare triple {83533#(<= ~counter~0 16)} assume !!(0 != ~y3~0); {83533#(<= ~counter~0 16)} is VALID [2022-04-28 07:19:41,980 INFO L290 TraceCheckUtils]: 160: Hoare triple {83533#(<= ~counter~0 16)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {83533#(<= ~counter~0 16)} is VALID [2022-04-28 07:19:41,981 INFO L290 TraceCheckUtils]: 161: Hoare triple {83533#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83561#(<= ~counter~0 17)} is VALID [2022-04-28 07:19:41,981 INFO L290 TraceCheckUtils]: 162: Hoare triple {83561#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {83561#(<= ~counter~0 17)} is VALID [2022-04-28 07:19:41,982 INFO L272 TraceCheckUtils]: 163: Hoare triple {83561#(<= ~counter~0 17)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {83561#(<= ~counter~0 17)} is VALID [2022-04-28 07:19:41,982 INFO L290 TraceCheckUtils]: 164: Hoare triple {83561#(<= ~counter~0 17)} ~cond := #in~cond; {83561#(<= ~counter~0 17)} is VALID [2022-04-28 07:19:41,982 INFO L290 TraceCheckUtils]: 165: Hoare triple {83561#(<= ~counter~0 17)} assume !(0 == ~cond); {83561#(<= ~counter~0 17)} is VALID [2022-04-28 07:19:41,983 INFO L290 TraceCheckUtils]: 166: Hoare triple {83561#(<= ~counter~0 17)} assume true; {83561#(<= ~counter~0 17)} is VALID [2022-04-28 07:19:41,983 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {83561#(<= ~counter~0 17)} {83561#(<= ~counter~0 17)} #63#return; {83561#(<= ~counter~0 17)} is VALID [2022-04-28 07:19:41,983 INFO L290 TraceCheckUtils]: 168: Hoare triple {83561#(<= ~counter~0 17)} assume !!(0 != ~y3~0); {83561#(<= ~counter~0 17)} is VALID [2022-04-28 07:19:41,984 INFO L290 TraceCheckUtils]: 169: Hoare triple {83561#(<= ~counter~0 17)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {83561#(<= ~counter~0 17)} is VALID [2022-04-28 07:19:41,985 INFO L290 TraceCheckUtils]: 170: Hoare triple {83561#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83589#(<= ~counter~0 18)} is VALID [2022-04-28 07:19:41,985 INFO L290 TraceCheckUtils]: 171: Hoare triple {83589#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {83589#(<= ~counter~0 18)} is VALID [2022-04-28 07:19:41,985 INFO L272 TraceCheckUtils]: 172: Hoare triple {83589#(<= ~counter~0 18)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {83589#(<= ~counter~0 18)} is VALID [2022-04-28 07:19:41,986 INFO L290 TraceCheckUtils]: 173: Hoare triple {83589#(<= ~counter~0 18)} ~cond := #in~cond; {83589#(<= ~counter~0 18)} is VALID [2022-04-28 07:19:41,986 INFO L290 TraceCheckUtils]: 174: Hoare triple {83589#(<= ~counter~0 18)} assume !(0 == ~cond); {83589#(<= ~counter~0 18)} is VALID [2022-04-28 07:19:41,986 INFO L290 TraceCheckUtils]: 175: Hoare triple {83589#(<= ~counter~0 18)} assume true; {83589#(<= ~counter~0 18)} is VALID [2022-04-28 07:19:41,986 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {83589#(<= ~counter~0 18)} {83589#(<= ~counter~0 18)} #63#return; {83589#(<= ~counter~0 18)} is VALID [2022-04-28 07:19:41,987 INFO L290 TraceCheckUtils]: 177: Hoare triple {83589#(<= ~counter~0 18)} assume !!(0 != ~y3~0); {83589#(<= ~counter~0 18)} is VALID [2022-04-28 07:19:41,987 INFO L290 TraceCheckUtils]: 178: Hoare triple {83589#(<= ~counter~0 18)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {83589#(<= ~counter~0 18)} is VALID [2022-04-28 07:19:41,988 INFO L290 TraceCheckUtils]: 179: Hoare triple {83589#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83617#(<= ~counter~0 19)} is VALID [2022-04-28 07:19:41,988 INFO L290 TraceCheckUtils]: 180: Hoare triple {83617#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {83617#(<= ~counter~0 19)} is VALID [2022-04-28 07:19:41,989 INFO L272 TraceCheckUtils]: 181: Hoare triple {83617#(<= ~counter~0 19)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {83617#(<= ~counter~0 19)} is VALID [2022-04-28 07:19:41,989 INFO L290 TraceCheckUtils]: 182: Hoare triple {83617#(<= ~counter~0 19)} ~cond := #in~cond; {83617#(<= ~counter~0 19)} is VALID [2022-04-28 07:19:41,989 INFO L290 TraceCheckUtils]: 183: Hoare triple {83617#(<= ~counter~0 19)} assume !(0 == ~cond); {83617#(<= ~counter~0 19)} is VALID [2022-04-28 07:19:41,989 INFO L290 TraceCheckUtils]: 184: Hoare triple {83617#(<= ~counter~0 19)} assume true; {83617#(<= ~counter~0 19)} is VALID [2022-04-28 07:19:41,990 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {83617#(<= ~counter~0 19)} {83617#(<= ~counter~0 19)} #63#return; {83617#(<= ~counter~0 19)} is VALID [2022-04-28 07:19:41,990 INFO L290 TraceCheckUtils]: 186: Hoare triple {83617#(<= ~counter~0 19)} assume !!(0 != ~y3~0); {83617#(<= ~counter~0 19)} is VALID [2022-04-28 07:19:41,990 INFO L290 TraceCheckUtils]: 187: Hoare triple {83617#(<= ~counter~0 19)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {83617#(<= ~counter~0 19)} is VALID [2022-04-28 07:19:41,991 INFO L290 TraceCheckUtils]: 188: Hoare triple {83617#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83645#(<= ~counter~0 20)} is VALID [2022-04-28 07:19:41,991 INFO L290 TraceCheckUtils]: 189: Hoare triple {83645#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {83645#(<= ~counter~0 20)} is VALID [2022-04-28 07:19:41,992 INFO L272 TraceCheckUtils]: 190: Hoare triple {83645#(<= ~counter~0 20)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {83645#(<= ~counter~0 20)} is VALID [2022-04-28 07:19:41,992 INFO L290 TraceCheckUtils]: 191: Hoare triple {83645#(<= ~counter~0 20)} ~cond := #in~cond; {83645#(<= ~counter~0 20)} is VALID [2022-04-28 07:19:41,992 INFO L290 TraceCheckUtils]: 192: Hoare triple {83645#(<= ~counter~0 20)} assume !(0 == ~cond); {83645#(<= ~counter~0 20)} is VALID [2022-04-28 07:19:41,993 INFO L290 TraceCheckUtils]: 193: Hoare triple {83645#(<= ~counter~0 20)} assume true; {83645#(<= ~counter~0 20)} is VALID [2022-04-28 07:19:41,993 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {83645#(<= ~counter~0 20)} {83645#(<= ~counter~0 20)} #63#return; {83645#(<= ~counter~0 20)} is VALID [2022-04-28 07:19:41,993 INFO L290 TraceCheckUtils]: 195: Hoare triple {83645#(<= ~counter~0 20)} assume !!(0 != ~y3~0); {83645#(<= ~counter~0 20)} is VALID [2022-04-28 07:19:41,993 INFO L290 TraceCheckUtils]: 196: Hoare triple {83645#(<= ~counter~0 20)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {83645#(<= ~counter~0 20)} is VALID [2022-04-28 07:19:41,994 INFO L290 TraceCheckUtils]: 197: Hoare triple {83645#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83673#(<= ~counter~0 21)} is VALID [2022-04-28 07:19:41,995 INFO L290 TraceCheckUtils]: 198: Hoare triple {83673#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {83673#(<= ~counter~0 21)} is VALID [2022-04-28 07:19:41,995 INFO L272 TraceCheckUtils]: 199: Hoare triple {83673#(<= ~counter~0 21)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {83673#(<= ~counter~0 21)} is VALID [2022-04-28 07:19:41,995 INFO L290 TraceCheckUtils]: 200: Hoare triple {83673#(<= ~counter~0 21)} ~cond := #in~cond; {83673#(<= ~counter~0 21)} is VALID [2022-04-28 07:19:41,996 INFO L290 TraceCheckUtils]: 201: Hoare triple {83673#(<= ~counter~0 21)} assume !(0 == ~cond); {83673#(<= ~counter~0 21)} is VALID [2022-04-28 07:19:41,996 INFO L290 TraceCheckUtils]: 202: Hoare triple {83673#(<= ~counter~0 21)} assume true; {83673#(<= ~counter~0 21)} is VALID [2022-04-28 07:19:41,996 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {83673#(<= ~counter~0 21)} {83673#(<= ~counter~0 21)} #63#return; {83673#(<= ~counter~0 21)} is VALID [2022-04-28 07:19:41,997 INFO L290 TraceCheckUtils]: 204: Hoare triple {83673#(<= ~counter~0 21)} assume !!(0 != ~y3~0); {83673#(<= ~counter~0 21)} is VALID [2022-04-28 07:19:41,997 INFO L290 TraceCheckUtils]: 205: Hoare triple {83673#(<= ~counter~0 21)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {83673#(<= ~counter~0 21)} is VALID [2022-04-28 07:19:41,998 INFO L290 TraceCheckUtils]: 206: Hoare triple {83673#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83701#(<= ~counter~0 22)} is VALID [2022-04-28 07:19:41,998 INFO L290 TraceCheckUtils]: 207: Hoare triple {83701#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {83701#(<= ~counter~0 22)} is VALID [2022-04-28 07:19:41,998 INFO L272 TraceCheckUtils]: 208: Hoare triple {83701#(<= ~counter~0 22)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {83701#(<= ~counter~0 22)} is VALID [2022-04-28 07:19:41,999 INFO L290 TraceCheckUtils]: 209: Hoare triple {83701#(<= ~counter~0 22)} ~cond := #in~cond; {83701#(<= ~counter~0 22)} is VALID [2022-04-28 07:19:41,999 INFO L290 TraceCheckUtils]: 210: Hoare triple {83701#(<= ~counter~0 22)} assume !(0 == ~cond); {83701#(<= ~counter~0 22)} is VALID [2022-04-28 07:19:41,999 INFO L290 TraceCheckUtils]: 211: Hoare triple {83701#(<= ~counter~0 22)} assume true; {83701#(<= ~counter~0 22)} is VALID [2022-04-28 07:19:42,000 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {83701#(<= ~counter~0 22)} {83701#(<= ~counter~0 22)} #63#return; {83701#(<= ~counter~0 22)} is VALID [2022-04-28 07:19:42,000 INFO L290 TraceCheckUtils]: 213: Hoare triple {83701#(<= ~counter~0 22)} assume !!(0 != ~y3~0); {83701#(<= ~counter~0 22)} is VALID [2022-04-28 07:19:42,000 INFO L290 TraceCheckUtils]: 214: Hoare triple {83701#(<= ~counter~0 22)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {83701#(<= ~counter~0 22)} is VALID [2022-04-28 07:19:42,001 INFO L290 TraceCheckUtils]: 215: Hoare triple {83701#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83729#(<= ~counter~0 23)} is VALID [2022-04-28 07:19:42,001 INFO L290 TraceCheckUtils]: 216: Hoare triple {83729#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {83729#(<= ~counter~0 23)} is VALID [2022-04-28 07:19:42,002 INFO L272 TraceCheckUtils]: 217: Hoare triple {83729#(<= ~counter~0 23)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {83729#(<= ~counter~0 23)} is VALID [2022-04-28 07:19:42,002 INFO L290 TraceCheckUtils]: 218: Hoare triple {83729#(<= ~counter~0 23)} ~cond := #in~cond; {83729#(<= ~counter~0 23)} is VALID [2022-04-28 07:19:42,002 INFO L290 TraceCheckUtils]: 219: Hoare triple {83729#(<= ~counter~0 23)} assume !(0 == ~cond); {83729#(<= ~counter~0 23)} is VALID [2022-04-28 07:19:42,003 INFO L290 TraceCheckUtils]: 220: Hoare triple {83729#(<= ~counter~0 23)} assume true; {83729#(<= ~counter~0 23)} is VALID [2022-04-28 07:19:42,003 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {83729#(<= ~counter~0 23)} {83729#(<= ~counter~0 23)} #63#return; {83729#(<= ~counter~0 23)} is VALID [2022-04-28 07:19:42,003 INFO L290 TraceCheckUtils]: 222: Hoare triple {83729#(<= ~counter~0 23)} assume !!(0 != ~y3~0); {83729#(<= ~counter~0 23)} is VALID [2022-04-28 07:19:42,004 INFO L290 TraceCheckUtils]: 223: Hoare triple {83729#(<= ~counter~0 23)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {83729#(<= ~counter~0 23)} is VALID [2022-04-28 07:19:42,005 INFO L290 TraceCheckUtils]: 224: Hoare triple {83729#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83757#(<= ~counter~0 24)} is VALID [2022-04-28 07:19:42,005 INFO L290 TraceCheckUtils]: 225: Hoare triple {83757#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {83757#(<= ~counter~0 24)} is VALID [2022-04-28 07:19:42,005 INFO L272 TraceCheckUtils]: 226: Hoare triple {83757#(<= ~counter~0 24)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {83757#(<= ~counter~0 24)} is VALID [2022-04-28 07:19:42,006 INFO L290 TraceCheckUtils]: 227: Hoare triple {83757#(<= ~counter~0 24)} ~cond := #in~cond; {83757#(<= ~counter~0 24)} is VALID [2022-04-28 07:19:42,006 INFO L290 TraceCheckUtils]: 228: Hoare triple {83757#(<= ~counter~0 24)} assume !(0 == ~cond); {83757#(<= ~counter~0 24)} is VALID [2022-04-28 07:19:42,006 INFO L290 TraceCheckUtils]: 229: Hoare triple {83757#(<= ~counter~0 24)} assume true; {83757#(<= ~counter~0 24)} is VALID [2022-04-28 07:19:42,007 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {83757#(<= ~counter~0 24)} {83757#(<= ~counter~0 24)} #63#return; {83757#(<= ~counter~0 24)} is VALID [2022-04-28 07:19:42,007 INFO L290 TraceCheckUtils]: 231: Hoare triple {83757#(<= ~counter~0 24)} assume !!(0 != ~y3~0); {83757#(<= ~counter~0 24)} is VALID [2022-04-28 07:19:42,007 INFO L290 TraceCheckUtils]: 232: Hoare triple {83757#(<= ~counter~0 24)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {83757#(<= ~counter~0 24)} is VALID [2022-04-28 07:19:42,008 INFO L290 TraceCheckUtils]: 233: Hoare triple {83757#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83785#(<= ~counter~0 25)} is VALID [2022-04-28 07:19:42,008 INFO L290 TraceCheckUtils]: 234: Hoare triple {83785#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {83785#(<= ~counter~0 25)} is VALID [2022-04-28 07:19:42,009 INFO L272 TraceCheckUtils]: 235: Hoare triple {83785#(<= ~counter~0 25)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {83785#(<= ~counter~0 25)} is VALID [2022-04-28 07:19:42,009 INFO L290 TraceCheckUtils]: 236: Hoare triple {83785#(<= ~counter~0 25)} ~cond := #in~cond; {83785#(<= ~counter~0 25)} is VALID [2022-04-28 07:19:42,009 INFO L290 TraceCheckUtils]: 237: Hoare triple {83785#(<= ~counter~0 25)} assume !(0 == ~cond); {83785#(<= ~counter~0 25)} is VALID [2022-04-28 07:19:42,009 INFO L290 TraceCheckUtils]: 238: Hoare triple {83785#(<= ~counter~0 25)} assume true; {83785#(<= ~counter~0 25)} is VALID [2022-04-28 07:19:42,010 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {83785#(<= ~counter~0 25)} {83785#(<= ~counter~0 25)} #63#return; {83785#(<= ~counter~0 25)} is VALID [2022-04-28 07:19:42,010 INFO L290 TraceCheckUtils]: 240: Hoare triple {83785#(<= ~counter~0 25)} assume !!(0 != ~y3~0); {83785#(<= ~counter~0 25)} is VALID [2022-04-28 07:19:42,010 INFO L290 TraceCheckUtils]: 241: Hoare triple {83785#(<= ~counter~0 25)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {83785#(<= ~counter~0 25)} is VALID [2022-04-28 07:19:42,011 INFO L290 TraceCheckUtils]: 242: Hoare triple {83785#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83813#(<= ~counter~0 26)} is VALID [2022-04-28 07:19:42,012 INFO L290 TraceCheckUtils]: 243: Hoare triple {83813#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {83813#(<= ~counter~0 26)} is VALID [2022-04-28 07:19:42,012 INFO L272 TraceCheckUtils]: 244: Hoare triple {83813#(<= ~counter~0 26)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {83813#(<= ~counter~0 26)} is VALID [2022-04-28 07:19:42,012 INFO L290 TraceCheckUtils]: 245: Hoare triple {83813#(<= ~counter~0 26)} ~cond := #in~cond; {83813#(<= ~counter~0 26)} is VALID [2022-04-28 07:19:42,012 INFO L290 TraceCheckUtils]: 246: Hoare triple {83813#(<= ~counter~0 26)} assume !(0 == ~cond); {83813#(<= ~counter~0 26)} is VALID [2022-04-28 07:19:42,013 INFO L290 TraceCheckUtils]: 247: Hoare triple {83813#(<= ~counter~0 26)} assume true; {83813#(<= ~counter~0 26)} is VALID [2022-04-28 07:19:42,013 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {83813#(<= ~counter~0 26)} {83813#(<= ~counter~0 26)} #63#return; {83813#(<= ~counter~0 26)} is VALID [2022-04-28 07:19:42,013 INFO L290 TraceCheckUtils]: 249: Hoare triple {83813#(<= ~counter~0 26)} assume !!(0 != ~y3~0); {83813#(<= ~counter~0 26)} is VALID [2022-04-28 07:19:42,014 INFO L290 TraceCheckUtils]: 250: Hoare triple {83813#(<= ~counter~0 26)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {83813#(<= ~counter~0 26)} is VALID [2022-04-28 07:19:42,015 INFO L290 TraceCheckUtils]: 251: Hoare triple {83813#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83841#(<= ~counter~0 27)} is VALID [2022-04-28 07:19:42,015 INFO L290 TraceCheckUtils]: 252: Hoare triple {83841#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {83841#(<= ~counter~0 27)} is VALID [2022-04-28 07:19:42,015 INFO L272 TraceCheckUtils]: 253: Hoare triple {83841#(<= ~counter~0 27)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {83841#(<= ~counter~0 27)} is VALID [2022-04-28 07:19:42,015 INFO L290 TraceCheckUtils]: 254: Hoare triple {83841#(<= ~counter~0 27)} ~cond := #in~cond; {83841#(<= ~counter~0 27)} is VALID [2022-04-28 07:19:42,016 INFO L290 TraceCheckUtils]: 255: Hoare triple {83841#(<= ~counter~0 27)} assume !(0 == ~cond); {83841#(<= ~counter~0 27)} is VALID [2022-04-28 07:19:42,016 INFO L290 TraceCheckUtils]: 256: Hoare triple {83841#(<= ~counter~0 27)} assume true; {83841#(<= ~counter~0 27)} is VALID [2022-04-28 07:19:42,016 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {83841#(<= ~counter~0 27)} {83841#(<= ~counter~0 27)} #63#return; {83841#(<= ~counter~0 27)} is VALID [2022-04-28 07:19:42,017 INFO L290 TraceCheckUtils]: 258: Hoare triple {83841#(<= ~counter~0 27)} assume !!(0 != ~y3~0); {83841#(<= ~counter~0 27)} is VALID [2022-04-28 07:19:42,017 INFO L290 TraceCheckUtils]: 259: Hoare triple {83841#(<= ~counter~0 27)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {83841#(<= ~counter~0 27)} is VALID [2022-04-28 07:19:42,018 INFO L290 TraceCheckUtils]: 260: Hoare triple {83841#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83869#(<= ~counter~0 28)} is VALID [2022-04-28 07:19:42,018 INFO L290 TraceCheckUtils]: 261: Hoare triple {83869#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {83869#(<= ~counter~0 28)} is VALID [2022-04-28 07:19:42,019 INFO L272 TraceCheckUtils]: 262: Hoare triple {83869#(<= ~counter~0 28)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {83869#(<= ~counter~0 28)} is VALID [2022-04-28 07:19:42,019 INFO L290 TraceCheckUtils]: 263: Hoare triple {83869#(<= ~counter~0 28)} ~cond := #in~cond; {83869#(<= ~counter~0 28)} is VALID [2022-04-28 07:19:42,019 INFO L290 TraceCheckUtils]: 264: Hoare triple {83869#(<= ~counter~0 28)} assume !(0 == ~cond); {83869#(<= ~counter~0 28)} is VALID [2022-04-28 07:19:42,019 INFO L290 TraceCheckUtils]: 265: Hoare triple {83869#(<= ~counter~0 28)} assume true; {83869#(<= ~counter~0 28)} is VALID [2022-04-28 07:19:42,020 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {83869#(<= ~counter~0 28)} {83869#(<= ~counter~0 28)} #63#return; {83869#(<= ~counter~0 28)} is VALID [2022-04-28 07:19:42,020 INFO L290 TraceCheckUtils]: 267: Hoare triple {83869#(<= ~counter~0 28)} assume !!(0 != ~y3~0); {83869#(<= ~counter~0 28)} is VALID [2022-04-28 07:19:42,020 INFO L290 TraceCheckUtils]: 268: Hoare triple {83869#(<= ~counter~0 28)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {83869#(<= ~counter~0 28)} is VALID [2022-04-28 07:19:42,021 INFO L290 TraceCheckUtils]: 269: Hoare triple {83869#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83897#(<= ~counter~0 29)} is VALID [2022-04-28 07:19:42,021 INFO L290 TraceCheckUtils]: 270: Hoare triple {83897#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {83897#(<= ~counter~0 29)} is VALID [2022-04-28 07:19:42,022 INFO L272 TraceCheckUtils]: 271: Hoare triple {83897#(<= ~counter~0 29)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {83897#(<= ~counter~0 29)} is VALID [2022-04-28 07:19:42,022 INFO L290 TraceCheckUtils]: 272: Hoare triple {83897#(<= ~counter~0 29)} ~cond := #in~cond; {83897#(<= ~counter~0 29)} is VALID [2022-04-28 07:19:42,022 INFO L290 TraceCheckUtils]: 273: Hoare triple {83897#(<= ~counter~0 29)} assume !(0 == ~cond); {83897#(<= ~counter~0 29)} is VALID [2022-04-28 07:19:42,023 INFO L290 TraceCheckUtils]: 274: Hoare triple {83897#(<= ~counter~0 29)} assume true; {83897#(<= ~counter~0 29)} is VALID [2022-04-28 07:19:42,023 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {83897#(<= ~counter~0 29)} {83897#(<= ~counter~0 29)} #63#return; {83897#(<= ~counter~0 29)} is VALID [2022-04-28 07:19:42,023 INFO L290 TraceCheckUtils]: 276: Hoare triple {83897#(<= ~counter~0 29)} assume !!(0 != ~y3~0); {83897#(<= ~counter~0 29)} is VALID [2022-04-28 07:19:42,023 INFO L290 TraceCheckUtils]: 277: Hoare triple {83897#(<= ~counter~0 29)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {83897#(<= ~counter~0 29)} is VALID [2022-04-28 07:19:42,025 INFO L290 TraceCheckUtils]: 278: Hoare triple {83897#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83925#(<= ~counter~0 30)} is VALID [2022-04-28 07:19:42,025 INFO L290 TraceCheckUtils]: 279: Hoare triple {83925#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {83925#(<= ~counter~0 30)} is VALID [2022-04-28 07:19:42,025 INFO L272 TraceCheckUtils]: 280: Hoare triple {83925#(<= ~counter~0 30)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {83925#(<= ~counter~0 30)} is VALID [2022-04-28 07:19:42,026 INFO L290 TraceCheckUtils]: 281: Hoare triple {83925#(<= ~counter~0 30)} ~cond := #in~cond; {83925#(<= ~counter~0 30)} is VALID [2022-04-28 07:19:42,026 INFO L290 TraceCheckUtils]: 282: Hoare triple {83925#(<= ~counter~0 30)} assume !(0 == ~cond); {83925#(<= ~counter~0 30)} is VALID [2022-04-28 07:19:42,026 INFO L290 TraceCheckUtils]: 283: Hoare triple {83925#(<= ~counter~0 30)} assume true; {83925#(<= ~counter~0 30)} is VALID [2022-04-28 07:19:42,026 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {83925#(<= ~counter~0 30)} {83925#(<= ~counter~0 30)} #63#return; {83925#(<= ~counter~0 30)} is VALID [2022-04-28 07:19:42,027 INFO L290 TraceCheckUtils]: 285: Hoare triple {83925#(<= ~counter~0 30)} assume !!(0 != ~y3~0); {83925#(<= ~counter~0 30)} is VALID [2022-04-28 07:19:42,027 INFO L290 TraceCheckUtils]: 286: Hoare triple {83925#(<= ~counter~0 30)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {83925#(<= ~counter~0 30)} is VALID [2022-04-28 07:19:42,028 INFO L290 TraceCheckUtils]: 287: Hoare triple {83925#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83953#(<= ~counter~0 31)} is VALID [2022-04-28 07:19:42,028 INFO L290 TraceCheckUtils]: 288: Hoare triple {83953#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {83953#(<= ~counter~0 31)} is VALID [2022-04-28 07:19:42,029 INFO L272 TraceCheckUtils]: 289: Hoare triple {83953#(<= ~counter~0 31)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {83953#(<= ~counter~0 31)} is VALID [2022-04-28 07:19:42,029 INFO L290 TraceCheckUtils]: 290: Hoare triple {83953#(<= ~counter~0 31)} ~cond := #in~cond; {83953#(<= ~counter~0 31)} is VALID [2022-04-28 07:19:42,029 INFO L290 TraceCheckUtils]: 291: Hoare triple {83953#(<= ~counter~0 31)} assume !(0 == ~cond); {83953#(<= ~counter~0 31)} is VALID [2022-04-28 07:19:42,029 INFO L290 TraceCheckUtils]: 292: Hoare triple {83953#(<= ~counter~0 31)} assume true; {83953#(<= ~counter~0 31)} is VALID [2022-04-28 07:19:42,030 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {83953#(<= ~counter~0 31)} {83953#(<= ~counter~0 31)} #63#return; {83953#(<= ~counter~0 31)} is VALID [2022-04-28 07:19:42,030 INFO L290 TraceCheckUtils]: 294: Hoare triple {83953#(<= ~counter~0 31)} assume !!(0 != ~y3~0); {83953#(<= ~counter~0 31)} is VALID [2022-04-28 07:19:42,030 INFO L290 TraceCheckUtils]: 295: Hoare triple {83953#(<= ~counter~0 31)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {83953#(<= ~counter~0 31)} is VALID [2022-04-28 07:19:42,031 INFO L290 TraceCheckUtils]: 296: Hoare triple {83953#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83981#(<= ~counter~0 32)} is VALID [2022-04-28 07:19:42,032 INFO L290 TraceCheckUtils]: 297: Hoare triple {83981#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {83981#(<= ~counter~0 32)} is VALID [2022-04-28 07:19:42,032 INFO L272 TraceCheckUtils]: 298: Hoare triple {83981#(<= ~counter~0 32)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {83981#(<= ~counter~0 32)} is VALID [2022-04-28 07:19:42,032 INFO L290 TraceCheckUtils]: 299: Hoare triple {83981#(<= ~counter~0 32)} ~cond := #in~cond; {83981#(<= ~counter~0 32)} is VALID [2022-04-28 07:19:42,033 INFO L290 TraceCheckUtils]: 300: Hoare triple {83981#(<= ~counter~0 32)} assume !(0 == ~cond); {83981#(<= ~counter~0 32)} is VALID [2022-04-28 07:19:42,033 INFO L290 TraceCheckUtils]: 301: Hoare triple {83981#(<= ~counter~0 32)} assume true; {83981#(<= ~counter~0 32)} is VALID [2022-04-28 07:19:42,033 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {83981#(<= ~counter~0 32)} {83981#(<= ~counter~0 32)} #63#return; {83981#(<= ~counter~0 32)} is VALID [2022-04-28 07:19:42,033 INFO L290 TraceCheckUtils]: 303: Hoare triple {83981#(<= ~counter~0 32)} assume !!(0 != ~y3~0); {83981#(<= ~counter~0 32)} is VALID [2022-04-28 07:19:42,034 INFO L290 TraceCheckUtils]: 304: Hoare triple {83981#(<= ~counter~0 32)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {83981#(<= ~counter~0 32)} is VALID [2022-04-28 07:19:42,035 INFO L290 TraceCheckUtils]: 305: Hoare triple {83981#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {84009#(<= ~counter~0 33)} is VALID [2022-04-28 07:19:42,035 INFO L290 TraceCheckUtils]: 306: Hoare triple {84009#(<= ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {84009#(<= ~counter~0 33)} is VALID [2022-04-28 07:19:42,035 INFO L272 TraceCheckUtils]: 307: Hoare triple {84009#(<= ~counter~0 33)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {84009#(<= ~counter~0 33)} is VALID [2022-04-28 07:19:42,036 INFO L290 TraceCheckUtils]: 308: Hoare triple {84009#(<= ~counter~0 33)} ~cond := #in~cond; {84009#(<= ~counter~0 33)} is VALID [2022-04-28 07:19:42,036 INFO L290 TraceCheckUtils]: 309: Hoare triple {84009#(<= ~counter~0 33)} assume !(0 == ~cond); {84009#(<= ~counter~0 33)} is VALID [2022-04-28 07:19:42,036 INFO L290 TraceCheckUtils]: 310: Hoare triple {84009#(<= ~counter~0 33)} assume true; {84009#(<= ~counter~0 33)} is VALID [2022-04-28 07:19:42,036 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {84009#(<= ~counter~0 33)} {84009#(<= ~counter~0 33)} #63#return; {84009#(<= ~counter~0 33)} is VALID [2022-04-28 07:19:42,037 INFO L290 TraceCheckUtils]: 312: Hoare triple {84009#(<= ~counter~0 33)} assume !!(0 != ~y3~0); {84009#(<= ~counter~0 33)} is VALID [2022-04-28 07:19:42,037 INFO L290 TraceCheckUtils]: 313: Hoare triple {84009#(<= ~counter~0 33)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {84009#(<= ~counter~0 33)} is VALID [2022-04-28 07:19:42,038 INFO L290 TraceCheckUtils]: 314: Hoare triple {84009#(<= ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {84037#(<= ~counter~0 34)} is VALID [2022-04-28 07:19:42,038 INFO L290 TraceCheckUtils]: 315: Hoare triple {84037#(<= ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {84037#(<= ~counter~0 34)} is VALID [2022-04-28 07:19:42,039 INFO L272 TraceCheckUtils]: 316: Hoare triple {84037#(<= ~counter~0 34)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {84037#(<= ~counter~0 34)} is VALID [2022-04-28 07:19:42,039 INFO L290 TraceCheckUtils]: 317: Hoare triple {84037#(<= ~counter~0 34)} ~cond := #in~cond; {84037#(<= ~counter~0 34)} is VALID [2022-04-28 07:19:42,039 INFO L290 TraceCheckUtils]: 318: Hoare triple {84037#(<= ~counter~0 34)} assume !(0 == ~cond); {84037#(<= ~counter~0 34)} is VALID [2022-04-28 07:19:42,039 INFO L290 TraceCheckUtils]: 319: Hoare triple {84037#(<= ~counter~0 34)} assume true; {84037#(<= ~counter~0 34)} is VALID [2022-04-28 07:19:42,040 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {84037#(<= ~counter~0 34)} {84037#(<= ~counter~0 34)} #63#return; {84037#(<= ~counter~0 34)} is VALID [2022-04-28 07:19:42,040 INFO L290 TraceCheckUtils]: 321: Hoare triple {84037#(<= ~counter~0 34)} assume !!(0 != ~y3~0); {84037#(<= ~counter~0 34)} is VALID [2022-04-28 07:19:42,040 INFO L290 TraceCheckUtils]: 322: Hoare triple {84037#(<= ~counter~0 34)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {84037#(<= ~counter~0 34)} is VALID [2022-04-28 07:19:42,041 INFO L290 TraceCheckUtils]: 323: Hoare triple {84037#(<= ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {84065#(<= ~counter~0 35)} is VALID [2022-04-28 07:19:42,041 INFO L290 TraceCheckUtils]: 324: Hoare triple {84065#(<= ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {84065#(<= ~counter~0 35)} is VALID [2022-04-28 07:19:42,042 INFO L272 TraceCheckUtils]: 325: Hoare triple {84065#(<= ~counter~0 35)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {84065#(<= ~counter~0 35)} is VALID [2022-04-28 07:19:42,042 INFO L290 TraceCheckUtils]: 326: Hoare triple {84065#(<= ~counter~0 35)} ~cond := #in~cond; {84065#(<= ~counter~0 35)} is VALID [2022-04-28 07:19:42,042 INFO L290 TraceCheckUtils]: 327: Hoare triple {84065#(<= ~counter~0 35)} assume !(0 == ~cond); {84065#(<= ~counter~0 35)} is VALID [2022-04-28 07:19:42,043 INFO L290 TraceCheckUtils]: 328: Hoare triple {84065#(<= ~counter~0 35)} assume true; {84065#(<= ~counter~0 35)} is VALID [2022-04-28 07:19:42,043 INFO L284 TraceCheckUtils]: 329: Hoare quadruple {84065#(<= ~counter~0 35)} {84065#(<= ~counter~0 35)} #63#return; {84065#(<= ~counter~0 35)} is VALID [2022-04-28 07:19:42,043 INFO L290 TraceCheckUtils]: 330: Hoare triple {84065#(<= ~counter~0 35)} assume !!(0 != ~y3~0); {84065#(<= ~counter~0 35)} is VALID [2022-04-28 07:19:42,044 INFO L290 TraceCheckUtils]: 331: Hoare triple {84065#(<= ~counter~0 35)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {84065#(<= ~counter~0 35)} is VALID [2022-04-28 07:19:42,045 INFO L290 TraceCheckUtils]: 332: Hoare triple {84065#(<= ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {84093#(<= ~counter~0 36)} is VALID [2022-04-28 07:19:42,045 INFO L290 TraceCheckUtils]: 333: Hoare triple {84093#(<= ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {84093#(<= ~counter~0 36)} is VALID [2022-04-28 07:19:42,045 INFO L272 TraceCheckUtils]: 334: Hoare triple {84093#(<= ~counter~0 36)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {84093#(<= ~counter~0 36)} is VALID [2022-04-28 07:19:42,046 INFO L290 TraceCheckUtils]: 335: Hoare triple {84093#(<= ~counter~0 36)} ~cond := #in~cond; {84093#(<= ~counter~0 36)} is VALID [2022-04-28 07:19:42,046 INFO L290 TraceCheckUtils]: 336: Hoare triple {84093#(<= ~counter~0 36)} assume !(0 == ~cond); {84093#(<= ~counter~0 36)} is VALID [2022-04-28 07:19:42,046 INFO L290 TraceCheckUtils]: 337: Hoare triple {84093#(<= ~counter~0 36)} assume true; {84093#(<= ~counter~0 36)} is VALID [2022-04-28 07:19:42,047 INFO L284 TraceCheckUtils]: 338: Hoare quadruple {84093#(<= ~counter~0 36)} {84093#(<= ~counter~0 36)} #63#return; {84093#(<= ~counter~0 36)} is VALID [2022-04-28 07:19:42,047 INFO L290 TraceCheckUtils]: 339: Hoare triple {84093#(<= ~counter~0 36)} assume !!(0 != ~y3~0); {84093#(<= ~counter~0 36)} is VALID [2022-04-28 07:19:42,047 INFO L290 TraceCheckUtils]: 340: Hoare triple {84093#(<= ~counter~0 36)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {84093#(<= ~counter~0 36)} is VALID [2022-04-28 07:19:42,047 INFO L290 TraceCheckUtils]: 341: Hoare triple {84093#(<= ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {84121#(<= |main_#t~post6| 36)} is VALID [2022-04-28 07:19:42,048 INFO L290 TraceCheckUtils]: 342: Hoare triple {84121#(<= |main_#t~post6| 36)} assume !(#t~post6 < 50);havoc #t~post6; {83057#false} is VALID [2022-04-28 07:19:42,048 INFO L272 TraceCheckUtils]: 343: Hoare triple {83057#false} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 == ~x1~0 then 1 else 0)); {83057#false} is VALID [2022-04-28 07:19:42,048 INFO L290 TraceCheckUtils]: 344: Hoare triple {83057#false} ~cond := #in~cond; {83057#false} is VALID [2022-04-28 07:19:42,048 INFO L290 TraceCheckUtils]: 345: Hoare triple {83057#false} assume 0 == ~cond; {83057#false} is VALID [2022-04-28 07:19:42,048 INFO L290 TraceCheckUtils]: 346: Hoare triple {83057#false} assume !false; {83057#false} is VALID [2022-04-28 07:19:42,049 INFO L134 CoverageAnalysis]: Checked inductivity of 5818 backedges. 72 proven. 5742 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-28 07:19:42,049 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 07:19:43,660 INFO L290 TraceCheckUtils]: 346: Hoare triple {83057#false} assume !false; {83057#false} is VALID [2022-04-28 07:19:43,660 INFO L290 TraceCheckUtils]: 345: Hoare triple {83057#false} assume 0 == ~cond; {83057#false} is VALID [2022-04-28 07:19:43,660 INFO L290 TraceCheckUtils]: 344: Hoare triple {83057#false} ~cond := #in~cond; {83057#false} is VALID [2022-04-28 07:19:43,660 INFO L272 TraceCheckUtils]: 343: Hoare triple {83057#false} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 == ~x1~0 then 1 else 0)); {83057#false} is VALID [2022-04-28 07:19:43,660 INFO L290 TraceCheckUtils]: 342: Hoare triple {84149#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {83057#false} is VALID [2022-04-28 07:19:43,661 INFO L290 TraceCheckUtils]: 341: Hoare triple {84153#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {84149#(< |main_#t~post6| 50)} is VALID [2022-04-28 07:19:43,661 INFO L290 TraceCheckUtils]: 340: Hoare triple {84153#(< ~counter~0 50)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {84153#(< ~counter~0 50)} is VALID [2022-04-28 07:19:43,661 INFO L290 TraceCheckUtils]: 339: Hoare triple {84153#(< ~counter~0 50)} assume !!(0 != ~y3~0); {84153#(< ~counter~0 50)} is VALID [2022-04-28 07:19:43,661 INFO L284 TraceCheckUtils]: 338: Hoare quadruple {83056#true} {84153#(< ~counter~0 50)} #63#return; {84153#(< ~counter~0 50)} is VALID [2022-04-28 07:19:43,662 INFO L290 TraceCheckUtils]: 337: Hoare triple {83056#true} assume true; {83056#true} is VALID [2022-04-28 07:19:43,662 INFO L290 TraceCheckUtils]: 336: Hoare triple {83056#true} assume !(0 == ~cond); {83056#true} is VALID [2022-04-28 07:19:43,662 INFO L290 TraceCheckUtils]: 335: Hoare triple {83056#true} ~cond := #in~cond; {83056#true} is VALID [2022-04-28 07:19:43,662 INFO L272 TraceCheckUtils]: 334: Hoare triple {84153#(< ~counter~0 50)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {83056#true} is VALID [2022-04-28 07:19:43,662 INFO L290 TraceCheckUtils]: 333: Hoare triple {84153#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {84153#(< ~counter~0 50)} is VALID [2022-04-28 07:19:43,664 INFO L290 TraceCheckUtils]: 332: Hoare triple {84181#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {84153#(< ~counter~0 50)} is VALID [2022-04-28 07:19:43,664 INFO L290 TraceCheckUtils]: 331: Hoare triple {84181#(< ~counter~0 49)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {84181#(< ~counter~0 49)} is VALID [2022-04-28 07:19:43,664 INFO L290 TraceCheckUtils]: 330: Hoare triple {84181#(< ~counter~0 49)} assume !!(0 != ~y3~0); {84181#(< ~counter~0 49)} is VALID [2022-04-28 07:19:43,665 INFO L284 TraceCheckUtils]: 329: Hoare quadruple {83056#true} {84181#(< ~counter~0 49)} #63#return; {84181#(< ~counter~0 49)} is VALID [2022-04-28 07:19:43,665 INFO L290 TraceCheckUtils]: 328: Hoare triple {83056#true} assume true; {83056#true} is VALID [2022-04-28 07:19:43,665 INFO L290 TraceCheckUtils]: 327: Hoare triple {83056#true} assume !(0 == ~cond); {83056#true} is VALID [2022-04-28 07:19:43,665 INFO L290 TraceCheckUtils]: 326: Hoare triple {83056#true} ~cond := #in~cond; {83056#true} is VALID [2022-04-28 07:19:43,665 INFO L272 TraceCheckUtils]: 325: Hoare triple {84181#(< ~counter~0 49)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {83056#true} is VALID [2022-04-28 07:19:43,665 INFO L290 TraceCheckUtils]: 324: Hoare triple {84181#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {84181#(< ~counter~0 49)} is VALID [2022-04-28 07:19:43,666 INFO L290 TraceCheckUtils]: 323: Hoare triple {84209#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {84181#(< ~counter~0 49)} is VALID [2022-04-28 07:19:43,666 INFO L290 TraceCheckUtils]: 322: Hoare triple {84209#(< ~counter~0 48)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {84209#(< ~counter~0 48)} is VALID [2022-04-28 07:19:43,667 INFO L290 TraceCheckUtils]: 321: Hoare triple {84209#(< ~counter~0 48)} assume !!(0 != ~y3~0); {84209#(< ~counter~0 48)} is VALID [2022-04-28 07:19:43,667 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {83056#true} {84209#(< ~counter~0 48)} #63#return; {84209#(< ~counter~0 48)} is VALID [2022-04-28 07:19:43,667 INFO L290 TraceCheckUtils]: 319: Hoare triple {83056#true} assume true; {83056#true} is VALID [2022-04-28 07:19:43,667 INFO L290 TraceCheckUtils]: 318: Hoare triple {83056#true} assume !(0 == ~cond); {83056#true} is VALID [2022-04-28 07:19:43,667 INFO L290 TraceCheckUtils]: 317: Hoare triple {83056#true} ~cond := #in~cond; {83056#true} is VALID [2022-04-28 07:19:43,667 INFO L272 TraceCheckUtils]: 316: Hoare triple {84209#(< ~counter~0 48)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {83056#true} is VALID [2022-04-28 07:19:43,667 INFO L290 TraceCheckUtils]: 315: Hoare triple {84209#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {84209#(< ~counter~0 48)} is VALID [2022-04-28 07:19:43,668 INFO L290 TraceCheckUtils]: 314: Hoare triple {84237#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {84209#(< ~counter~0 48)} is VALID [2022-04-28 07:19:43,669 INFO L290 TraceCheckUtils]: 313: Hoare triple {84237#(< ~counter~0 47)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {84237#(< ~counter~0 47)} is VALID [2022-04-28 07:19:43,669 INFO L290 TraceCheckUtils]: 312: Hoare triple {84237#(< ~counter~0 47)} assume !!(0 != ~y3~0); {84237#(< ~counter~0 47)} is VALID [2022-04-28 07:19:43,669 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {83056#true} {84237#(< ~counter~0 47)} #63#return; {84237#(< ~counter~0 47)} is VALID [2022-04-28 07:19:43,669 INFO L290 TraceCheckUtils]: 310: Hoare triple {83056#true} assume true; {83056#true} is VALID [2022-04-28 07:19:43,669 INFO L290 TraceCheckUtils]: 309: Hoare triple {83056#true} assume !(0 == ~cond); {83056#true} is VALID [2022-04-28 07:19:43,669 INFO L290 TraceCheckUtils]: 308: Hoare triple {83056#true} ~cond := #in~cond; {83056#true} is VALID [2022-04-28 07:19:43,669 INFO L272 TraceCheckUtils]: 307: Hoare triple {84237#(< ~counter~0 47)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {83056#true} is VALID [2022-04-28 07:19:43,670 INFO L290 TraceCheckUtils]: 306: Hoare triple {84237#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {84237#(< ~counter~0 47)} is VALID [2022-04-28 07:19:43,671 INFO L290 TraceCheckUtils]: 305: Hoare triple {84265#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {84237#(< ~counter~0 47)} is VALID [2022-04-28 07:19:43,671 INFO L290 TraceCheckUtils]: 304: Hoare triple {84265#(< ~counter~0 46)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {84265#(< ~counter~0 46)} is VALID [2022-04-28 07:19:43,671 INFO L290 TraceCheckUtils]: 303: Hoare triple {84265#(< ~counter~0 46)} assume !!(0 != ~y3~0); {84265#(< ~counter~0 46)} is VALID [2022-04-28 07:19:43,671 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {83056#true} {84265#(< ~counter~0 46)} #63#return; {84265#(< ~counter~0 46)} is VALID [2022-04-28 07:19:43,672 INFO L290 TraceCheckUtils]: 301: Hoare triple {83056#true} assume true; {83056#true} is VALID [2022-04-28 07:19:43,672 INFO L290 TraceCheckUtils]: 300: Hoare triple {83056#true} assume !(0 == ~cond); {83056#true} is VALID [2022-04-28 07:19:43,672 INFO L290 TraceCheckUtils]: 299: Hoare triple {83056#true} ~cond := #in~cond; {83056#true} is VALID [2022-04-28 07:19:43,672 INFO L272 TraceCheckUtils]: 298: Hoare triple {84265#(< ~counter~0 46)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {83056#true} is VALID [2022-04-28 07:19:43,672 INFO L290 TraceCheckUtils]: 297: Hoare triple {84265#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {84265#(< ~counter~0 46)} is VALID [2022-04-28 07:19:43,673 INFO L290 TraceCheckUtils]: 296: Hoare triple {84293#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {84265#(< ~counter~0 46)} is VALID [2022-04-28 07:19:43,673 INFO L290 TraceCheckUtils]: 295: Hoare triple {84293#(< ~counter~0 45)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {84293#(< ~counter~0 45)} is VALID [2022-04-28 07:19:43,673 INFO L290 TraceCheckUtils]: 294: Hoare triple {84293#(< ~counter~0 45)} assume !!(0 != ~y3~0); {84293#(< ~counter~0 45)} is VALID [2022-04-28 07:19:43,674 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {83056#true} {84293#(< ~counter~0 45)} #63#return; {84293#(< ~counter~0 45)} is VALID [2022-04-28 07:19:43,674 INFO L290 TraceCheckUtils]: 292: Hoare triple {83056#true} assume true; {83056#true} is VALID [2022-04-28 07:19:43,674 INFO L290 TraceCheckUtils]: 291: Hoare triple {83056#true} assume !(0 == ~cond); {83056#true} is VALID [2022-04-28 07:19:43,674 INFO L290 TraceCheckUtils]: 290: Hoare triple {83056#true} ~cond := #in~cond; {83056#true} is VALID [2022-04-28 07:19:43,674 INFO L272 TraceCheckUtils]: 289: Hoare triple {84293#(< ~counter~0 45)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {83056#true} is VALID [2022-04-28 07:19:43,674 INFO L290 TraceCheckUtils]: 288: Hoare triple {84293#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {84293#(< ~counter~0 45)} is VALID [2022-04-28 07:19:43,675 INFO L290 TraceCheckUtils]: 287: Hoare triple {84321#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {84293#(< ~counter~0 45)} is VALID [2022-04-28 07:19:43,675 INFO L290 TraceCheckUtils]: 286: Hoare triple {84321#(< ~counter~0 44)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {84321#(< ~counter~0 44)} is VALID [2022-04-28 07:19:43,676 INFO L290 TraceCheckUtils]: 285: Hoare triple {84321#(< ~counter~0 44)} assume !!(0 != ~y3~0); {84321#(< ~counter~0 44)} is VALID [2022-04-28 07:19:43,676 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {83056#true} {84321#(< ~counter~0 44)} #63#return; {84321#(< ~counter~0 44)} is VALID [2022-04-28 07:19:43,676 INFO L290 TraceCheckUtils]: 283: Hoare triple {83056#true} assume true; {83056#true} is VALID [2022-04-28 07:19:43,676 INFO L290 TraceCheckUtils]: 282: Hoare triple {83056#true} assume !(0 == ~cond); {83056#true} is VALID [2022-04-28 07:19:43,676 INFO L290 TraceCheckUtils]: 281: Hoare triple {83056#true} ~cond := #in~cond; {83056#true} is VALID [2022-04-28 07:19:43,676 INFO L272 TraceCheckUtils]: 280: Hoare triple {84321#(< ~counter~0 44)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {83056#true} is VALID [2022-04-28 07:19:43,677 INFO L290 TraceCheckUtils]: 279: Hoare triple {84321#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {84321#(< ~counter~0 44)} is VALID [2022-04-28 07:19:43,677 INFO L290 TraceCheckUtils]: 278: Hoare triple {84349#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {84321#(< ~counter~0 44)} is VALID [2022-04-28 07:19:43,678 INFO L290 TraceCheckUtils]: 277: Hoare triple {84349#(< ~counter~0 43)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {84349#(< ~counter~0 43)} is VALID [2022-04-28 07:19:43,678 INFO L290 TraceCheckUtils]: 276: Hoare triple {84349#(< ~counter~0 43)} assume !!(0 != ~y3~0); {84349#(< ~counter~0 43)} is VALID [2022-04-28 07:19:43,678 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {83056#true} {84349#(< ~counter~0 43)} #63#return; {84349#(< ~counter~0 43)} is VALID [2022-04-28 07:19:43,678 INFO L290 TraceCheckUtils]: 274: Hoare triple {83056#true} assume true; {83056#true} is VALID [2022-04-28 07:19:43,678 INFO L290 TraceCheckUtils]: 273: Hoare triple {83056#true} assume !(0 == ~cond); {83056#true} is VALID [2022-04-28 07:19:43,678 INFO L290 TraceCheckUtils]: 272: Hoare triple {83056#true} ~cond := #in~cond; {83056#true} is VALID [2022-04-28 07:19:43,679 INFO L272 TraceCheckUtils]: 271: Hoare triple {84349#(< ~counter~0 43)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {83056#true} is VALID [2022-04-28 07:19:43,679 INFO L290 TraceCheckUtils]: 270: Hoare triple {84349#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {84349#(< ~counter~0 43)} is VALID [2022-04-28 07:19:43,680 INFO L290 TraceCheckUtils]: 269: Hoare triple {84377#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {84349#(< ~counter~0 43)} is VALID [2022-04-28 07:19:43,680 INFO L290 TraceCheckUtils]: 268: Hoare triple {84377#(< ~counter~0 42)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {84377#(< ~counter~0 42)} is VALID [2022-04-28 07:19:43,680 INFO L290 TraceCheckUtils]: 267: Hoare triple {84377#(< ~counter~0 42)} assume !!(0 != ~y3~0); {84377#(< ~counter~0 42)} is VALID [2022-04-28 07:19:43,681 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {83056#true} {84377#(< ~counter~0 42)} #63#return; {84377#(< ~counter~0 42)} is VALID [2022-04-28 07:19:43,681 INFO L290 TraceCheckUtils]: 265: Hoare triple {83056#true} assume true; {83056#true} is VALID [2022-04-28 07:19:43,681 INFO L290 TraceCheckUtils]: 264: Hoare triple {83056#true} assume !(0 == ~cond); {83056#true} is VALID [2022-04-28 07:19:43,681 INFO L290 TraceCheckUtils]: 263: Hoare triple {83056#true} ~cond := #in~cond; {83056#true} is VALID [2022-04-28 07:19:43,681 INFO L272 TraceCheckUtils]: 262: Hoare triple {84377#(< ~counter~0 42)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {83056#true} is VALID [2022-04-28 07:19:43,681 INFO L290 TraceCheckUtils]: 261: Hoare triple {84377#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {84377#(< ~counter~0 42)} is VALID [2022-04-28 07:19:43,682 INFO L290 TraceCheckUtils]: 260: Hoare triple {84405#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {84377#(< ~counter~0 42)} is VALID [2022-04-28 07:19:43,682 INFO L290 TraceCheckUtils]: 259: Hoare triple {84405#(< ~counter~0 41)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {84405#(< ~counter~0 41)} is VALID [2022-04-28 07:19:43,682 INFO L290 TraceCheckUtils]: 258: Hoare triple {84405#(< ~counter~0 41)} assume !!(0 != ~y3~0); {84405#(< ~counter~0 41)} is VALID [2022-04-28 07:19:43,683 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {83056#true} {84405#(< ~counter~0 41)} #63#return; {84405#(< ~counter~0 41)} is VALID [2022-04-28 07:19:43,683 INFO L290 TraceCheckUtils]: 256: Hoare triple {83056#true} assume true; {83056#true} is VALID [2022-04-28 07:19:43,683 INFO L290 TraceCheckUtils]: 255: Hoare triple {83056#true} assume !(0 == ~cond); {83056#true} is VALID [2022-04-28 07:19:43,683 INFO L290 TraceCheckUtils]: 254: Hoare triple {83056#true} ~cond := #in~cond; {83056#true} is VALID [2022-04-28 07:19:43,683 INFO L272 TraceCheckUtils]: 253: Hoare triple {84405#(< ~counter~0 41)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {83056#true} is VALID [2022-04-28 07:19:43,683 INFO L290 TraceCheckUtils]: 252: Hoare triple {84405#(< ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {84405#(< ~counter~0 41)} is VALID [2022-04-28 07:19:43,684 INFO L290 TraceCheckUtils]: 251: Hoare triple {84433#(< ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {84405#(< ~counter~0 41)} is VALID [2022-04-28 07:19:43,684 INFO L290 TraceCheckUtils]: 250: Hoare triple {84433#(< ~counter~0 40)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {84433#(< ~counter~0 40)} is VALID [2022-04-28 07:19:43,684 INFO L290 TraceCheckUtils]: 249: Hoare triple {84433#(< ~counter~0 40)} assume !!(0 != ~y3~0); {84433#(< ~counter~0 40)} is VALID [2022-04-28 07:19:43,685 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {83056#true} {84433#(< ~counter~0 40)} #63#return; {84433#(< ~counter~0 40)} is VALID [2022-04-28 07:19:43,685 INFO L290 TraceCheckUtils]: 247: Hoare triple {83056#true} assume true; {83056#true} is VALID [2022-04-28 07:19:43,685 INFO L290 TraceCheckUtils]: 246: Hoare triple {83056#true} assume !(0 == ~cond); {83056#true} is VALID [2022-04-28 07:19:43,685 INFO L290 TraceCheckUtils]: 245: Hoare triple {83056#true} ~cond := #in~cond; {83056#true} is VALID [2022-04-28 07:19:43,685 INFO L272 TraceCheckUtils]: 244: Hoare triple {84433#(< ~counter~0 40)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {83056#true} is VALID [2022-04-28 07:19:43,685 INFO L290 TraceCheckUtils]: 243: Hoare triple {84433#(< ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {84433#(< ~counter~0 40)} is VALID [2022-04-28 07:19:43,686 INFO L290 TraceCheckUtils]: 242: Hoare triple {84461#(< ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {84433#(< ~counter~0 40)} is VALID [2022-04-28 07:19:43,686 INFO L290 TraceCheckUtils]: 241: Hoare triple {84461#(< ~counter~0 39)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {84461#(< ~counter~0 39)} is VALID [2022-04-28 07:19:43,687 INFO L290 TraceCheckUtils]: 240: Hoare triple {84461#(< ~counter~0 39)} assume !!(0 != ~y3~0); {84461#(< ~counter~0 39)} is VALID [2022-04-28 07:19:43,687 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {83056#true} {84461#(< ~counter~0 39)} #63#return; {84461#(< ~counter~0 39)} is VALID [2022-04-28 07:19:43,687 INFO L290 TraceCheckUtils]: 238: Hoare triple {83056#true} assume true; {83056#true} is VALID [2022-04-28 07:19:43,687 INFO L290 TraceCheckUtils]: 237: Hoare triple {83056#true} assume !(0 == ~cond); {83056#true} is VALID [2022-04-28 07:19:43,687 INFO L290 TraceCheckUtils]: 236: Hoare triple {83056#true} ~cond := #in~cond; {83056#true} is VALID [2022-04-28 07:19:43,687 INFO L272 TraceCheckUtils]: 235: Hoare triple {84461#(< ~counter~0 39)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {83056#true} is VALID [2022-04-28 07:19:43,688 INFO L290 TraceCheckUtils]: 234: Hoare triple {84461#(< ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {84461#(< ~counter~0 39)} is VALID [2022-04-28 07:19:43,688 INFO L290 TraceCheckUtils]: 233: Hoare triple {84489#(< ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {84461#(< ~counter~0 39)} is VALID [2022-04-28 07:19:43,689 INFO L290 TraceCheckUtils]: 232: Hoare triple {84489#(< ~counter~0 38)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {84489#(< ~counter~0 38)} is VALID [2022-04-28 07:19:43,689 INFO L290 TraceCheckUtils]: 231: Hoare triple {84489#(< ~counter~0 38)} assume !!(0 != ~y3~0); {84489#(< ~counter~0 38)} is VALID [2022-04-28 07:19:43,689 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {83056#true} {84489#(< ~counter~0 38)} #63#return; {84489#(< ~counter~0 38)} is VALID [2022-04-28 07:19:43,689 INFO L290 TraceCheckUtils]: 229: Hoare triple {83056#true} assume true; {83056#true} is VALID [2022-04-28 07:19:43,689 INFO L290 TraceCheckUtils]: 228: Hoare triple {83056#true} assume !(0 == ~cond); {83056#true} is VALID [2022-04-28 07:19:43,689 INFO L290 TraceCheckUtils]: 227: Hoare triple {83056#true} ~cond := #in~cond; {83056#true} is VALID [2022-04-28 07:19:43,690 INFO L272 TraceCheckUtils]: 226: Hoare triple {84489#(< ~counter~0 38)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {83056#true} is VALID [2022-04-28 07:19:43,690 INFO L290 TraceCheckUtils]: 225: Hoare triple {84489#(< ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {84489#(< ~counter~0 38)} is VALID [2022-04-28 07:19:43,691 INFO L290 TraceCheckUtils]: 224: Hoare triple {84093#(<= ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {84489#(< ~counter~0 38)} is VALID [2022-04-28 07:19:43,691 INFO L290 TraceCheckUtils]: 223: Hoare triple {84093#(<= ~counter~0 36)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {84093#(<= ~counter~0 36)} is VALID [2022-04-28 07:19:43,691 INFO L290 TraceCheckUtils]: 222: Hoare triple {84093#(<= ~counter~0 36)} assume !!(0 != ~y3~0); {84093#(<= ~counter~0 36)} is VALID [2022-04-28 07:19:43,692 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {83056#true} {84093#(<= ~counter~0 36)} #63#return; {84093#(<= ~counter~0 36)} is VALID [2022-04-28 07:19:43,692 INFO L290 TraceCheckUtils]: 220: Hoare triple {83056#true} assume true; {83056#true} is VALID [2022-04-28 07:19:43,692 INFO L290 TraceCheckUtils]: 219: Hoare triple {83056#true} assume !(0 == ~cond); {83056#true} is VALID [2022-04-28 07:19:43,692 INFO L290 TraceCheckUtils]: 218: Hoare triple {83056#true} ~cond := #in~cond; {83056#true} is VALID [2022-04-28 07:19:43,692 INFO L272 TraceCheckUtils]: 217: Hoare triple {84093#(<= ~counter~0 36)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {83056#true} is VALID [2022-04-28 07:19:43,692 INFO L290 TraceCheckUtils]: 216: Hoare triple {84093#(<= ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {84093#(<= ~counter~0 36)} is VALID [2022-04-28 07:19:43,693 INFO L290 TraceCheckUtils]: 215: Hoare triple {84065#(<= ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {84093#(<= ~counter~0 36)} is VALID [2022-04-28 07:19:43,693 INFO L290 TraceCheckUtils]: 214: Hoare triple {84065#(<= ~counter~0 35)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {84065#(<= ~counter~0 35)} is VALID [2022-04-28 07:19:43,693 INFO L290 TraceCheckUtils]: 213: Hoare triple {84065#(<= ~counter~0 35)} assume !!(0 != ~y3~0); {84065#(<= ~counter~0 35)} is VALID [2022-04-28 07:19:43,694 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {83056#true} {84065#(<= ~counter~0 35)} #63#return; {84065#(<= ~counter~0 35)} is VALID [2022-04-28 07:19:43,694 INFO L290 TraceCheckUtils]: 211: Hoare triple {83056#true} assume true; {83056#true} is VALID [2022-04-28 07:19:43,694 INFO L290 TraceCheckUtils]: 210: Hoare triple {83056#true} assume !(0 == ~cond); {83056#true} is VALID [2022-04-28 07:19:43,694 INFO L290 TraceCheckUtils]: 209: Hoare triple {83056#true} ~cond := #in~cond; {83056#true} is VALID [2022-04-28 07:19:43,694 INFO L272 TraceCheckUtils]: 208: Hoare triple {84065#(<= ~counter~0 35)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {83056#true} is VALID [2022-04-28 07:19:43,694 INFO L290 TraceCheckUtils]: 207: Hoare triple {84065#(<= ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {84065#(<= ~counter~0 35)} is VALID [2022-04-28 07:19:43,695 INFO L290 TraceCheckUtils]: 206: Hoare triple {84037#(<= ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {84065#(<= ~counter~0 35)} is VALID [2022-04-28 07:19:43,695 INFO L290 TraceCheckUtils]: 205: Hoare triple {84037#(<= ~counter~0 34)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {84037#(<= ~counter~0 34)} is VALID [2022-04-28 07:19:43,696 INFO L290 TraceCheckUtils]: 204: Hoare triple {84037#(<= ~counter~0 34)} assume !!(0 != ~y3~0); {84037#(<= ~counter~0 34)} is VALID [2022-04-28 07:19:43,696 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {83056#true} {84037#(<= ~counter~0 34)} #63#return; {84037#(<= ~counter~0 34)} is VALID [2022-04-28 07:19:43,696 INFO L290 TraceCheckUtils]: 202: Hoare triple {83056#true} assume true; {83056#true} is VALID [2022-04-28 07:19:43,696 INFO L290 TraceCheckUtils]: 201: Hoare triple {83056#true} assume !(0 == ~cond); {83056#true} is VALID [2022-04-28 07:19:43,696 INFO L290 TraceCheckUtils]: 200: Hoare triple {83056#true} ~cond := #in~cond; {83056#true} is VALID [2022-04-28 07:19:43,696 INFO L272 TraceCheckUtils]: 199: Hoare triple {84037#(<= ~counter~0 34)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {83056#true} is VALID [2022-04-28 07:19:43,696 INFO L290 TraceCheckUtils]: 198: Hoare triple {84037#(<= ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {84037#(<= ~counter~0 34)} is VALID [2022-04-28 07:19:43,697 INFO L290 TraceCheckUtils]: 197: Hoare triple {84009#(<= ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {84037#(<= ~counter~0 34)} is VALID [2022-04-28 07:19:43,698 INFO L290 TraceCheckUtils]: 196: Hoare triple {84009#(<= ~counter~0 33)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {84009#(<= ~counter~0 33)} is VALID [2022-04-28 07:19:43,698 INFO L290 TraceCheckUtils]: 195: Hoare triple {84009#(<= ~counter~0 33)} assume !!(0 != ~y3~0); {84009#(<= ~counter~0 33)} is VALID [2022-04-28 07:19:43,698 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {83056#true} {84009#(<= ~counter~0 33)} #63#return; {84009#(<= ~counter~0 33)} is VALID [2022-04-28 07:19:43,698 INFO L290 TraceCheckUtils]: 193: Hoare triple {83056#true} assume true; {83056#true} is VALID [2022-04-28 07:19:43,698 INFO L290 TraceCheckUtils]: 192: Hoare triple {83056#true} assume !(0 == ~cond); {83056#true} is VALID [2022-04-28 07:19:43,698 INFO L290 TraceCheckUtils]: 191: Hoare triple {83056#true} ~cond := #in~cond; {83056#true} is VALID [2022-04-28 07:19:43,698 INFO L272 TraceCheckUtils]: 190: Hoare triple {84009#(<= ~counter~0 33)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {83056#true} is VALID [2022-04-28 07:19:43,699 INFO L290 TraceCheckUtils]: 189: Hoare triple {84009#(<= ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {84009#(<= ~counter~0 33)} is VALID [2022-04-28 07:19:43,700 INFO L290 TraceCheckUtils]: 188: Hoare triple {83981#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {84009#(<= ~counter~0 33)} is VALID [2022-04-28 07:19:43,700 INFO L290 TraceCheckUtils]: 187: Hoare triple {83981#(<= ~counter~0 32)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {83981#(<= ~counter~0 32)} is VALID [2022-04-28 07:19:43,700 INFO L290 TraceCheckUtils]: 186: Hoare triple {83981#(<= ~counter~0 32)} assume !!(0 != ~y3~0); {83981#(<= ~counter~0 32)} is VALID [2022-04-28 07:19:43,701 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {83056#true} {83981#(<= ~counter~0 32)} #63#return; {83981#(<= ~counter~0 32)} is VALID [2022-04-28 07:19:43,701 INFO L290 TraceCheckUtils]: 184: Hoare triple {83056#true} assume true; {83056#true} is VALID [2022-04-28 07:19:43,701 INFO L290 TraceCheckUtils]: 183: Hoare triple {83056#true} assume !(0 == ~cond); {83056#true} is VALID [2022-04-28 07:19:43,701 INFO L290 TraceCheckUtils]: 182: Hoare triple {83056#true} ~cond := #in~cond; {83056#true} is VALID [2022-04-28 07:19:43,701 INFO L272 TraceCheckUtils]: 181: Hoare triple {83981#(<= ~counter~0 32)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {83056#true} is VALID [2022-04-28 07:19:43,701 INFO L290 TraceCheckUtils]: 180: Hoare triple {83981#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {83981#(<= ~counter~0 32)} is VALID [2022-04-28 07:19:43,702 INFO L290 TraceCheckUtils]: 179: Hoare triple {83953#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83981#(<= ~counter~0 32)} is VALID [2022-04-28 07:19:43,702 INFO L290 TraceCheckUtils]: 178: Hoare triple {83953#(<= ~counter~0 31)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {83953#(<= ~counter~0 31)} is VALID [2022-04-28 07:19:43,702 INFO L290 TraceCheckUtils]: 177: Hoare triple {83953#(<= ~counter~0 31)} assume !!(0 != ~y3~0); {83953#(<= ~counter~0 31)} is VALID [2022-04-28 07:19:43,703 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {83056#true} {83953#(<= ~counter~0 31)} #63#return; {83953#(<= ~counter~0 31)} is VALID [2022-04-28 07:19:43,703 INFO L290 TraceCheckUtils]: 175: Hoare triple {83056#true} assume true; {83056#true} is VALID [2022-04-28 07:19:43,703 INFO L290 TraceCheckUtils]: 174: Hoare triple {83056#true} assume !(0 == ~cond); {83056#true} is VALID [2022-04-28 07:19:43,703 INFO L290 TraceCheckUtils]: 173: Hoare triple {83056#true} ~cond := #in~cond; {83056#true} is VALID [2022-04-28 07:19:43,703 INFO L272 TraceCheckUtils]: 172: Hoare triple {83953#(<= ~counter~0 31)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {83056#true} is VALID [2022-04-28 07:19:43,703 INFO L290 TraceCheckUtils]: 171: Hoare triple {83953#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {83953#(<= ~counter~0 31)} is VALID [2022-04-28 07:19:43,704 INFO L290 TraceCheckUtils]: 170: Hoare triple {83925#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83953#(<= ~counter~0 31)} is VALID [2022-04-28 07:19:43,704 INFO L290 TraceCheckUtils]: 169: Hoare triple {83925#(<= ~counter~0 30)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {83925#(<= ~counter~0 30)} is VALID [2022-04-28 07:19:43,704 INFO L290 TraceCheckUtils]: 168: Hoare triple {83925#(<= ~counter~0 30)} assume !!(0 != ~y3~0); {83925#(<= ~counter~0 30)} is VALID [2022-04-28 07:19:43,705 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {83056#true} {83925#(<= ~counter~0 30)} #63#return; {83925#(<= ~counter~0 30)} is VALID [2022-04-28 07:19:43,705 INFO L290 TraceCheckUtils]: 166: Hoare triple {83056#true} assume true; {83056#true} is VALID [2022-04-28 07:19:43,705 INFO L290 TraceCheckUtils]: 165: Hoare triple {83056#true} assume !(0 == ~cond); {83056#true} is VALID [2022-04-28 07:19:43,705 INFO L290 TraceCheckUtils]: 164: Hoare triple {83056#true} ~cond := #in~cond; {83056#true} is VALID [2022-04-28 07:19:43,705 INFO L272 TraceCheckUtils]: 163: Hoare triple {83925#(<= ~counter~0 30)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {83056#true} is VALID [2022-04-28 07:19:43,705 INFO L290 TraceCheckUtils]: 162: Hoare triple {83925#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {83925#(<= ~counter~0 30)} is VALID [2022-04-28 07:19:43,706 INFO L290 TraceCheckUtils]: 161: Hoare triple {83897#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83925#(<= ~counter~0 30)} is VALID [2022-04-28 07:19:43,706 INFO L290 TraceCheckUtils]: 160: Hoare triple {83897#(<= ~counter~0 29)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {83897#(<= ~counter~0 29)} is VALID [2022-04-28 07:19:43,707 INFO L290 TraceCheckUtils]: 159: Hoare triple {83897#(<= ~counter~0 29)} assume !!(0 != ~y3~0); {83897#(<= ~counter~0 29)} is VALID [2022-04-28 07:19:43,707 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {83056#true} {83897#(<= ~counter~0 29)} #63#return; {83897#(<= ~counter~0 29)} is VALID [2022-04-28 07:19:43,707 INFO L290 TraceCheckUtils]: 157: Hoare triple {83056#true} assume true; {83056#true} is VALID [2022-04-28 07:19:43,707 INFO L290 TraceCheckUtils]: 156: Hoare triple {83056#true} assume !(0 == ~cond); {83056#true} is VALID [2022-04-28 07:19:43,707 INFO L290 TraceCheckUtils]: 155: Hoare triple {83056#true} ~cond := #in~cond; {83056#true} is VALID [2022-04-28 07:19:43,707 INFO L272 TraceCheckUtils]: 154: Hoare triple {83897#(<= ~counter~0 29)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {83056#true} is VALID [2022-04-28 07:19:43,707 INFO L290 TraceCheckUtils]: 153: Hoare triple {83897#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {83897#(<= ~counter~0 29)} is VALID [2022-04-28 07:19:43,708 INFO L290 TraceCheckUtils]: 152: Hoare triple {83869#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83897#(<= ~counter~0 29)} is VALID [2022-04-28 07:19:43,709 INFO L290 TraceCheckUtils]: 151: Hoare triple {83869#(<= ~counter~0 28)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {83869#(<= ~counter~0 28)} is VALID [2022-04-28 07:19:43,709 INFO L290 TraceCheckUtils]: 150: Hoare triple {83869#(<= ~counter~0 28)} assume !!(0 != ~y3~0); {83869#(<= ~counter~0 28)} is VALID [2022-04-28 07:19:43,709 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {83056#true} {83869#(<= ~counter~0 28)} #63#return; {83869#(<= ~counter~0 28)} is VALID [2022-04-28 07:19:43,709 INFO L290 TraceCheckUtils]: 148: Hoare triple {83056#true} assume true; {83056#true} is VALID [2022-04-28 07:19:43,709 INFO L290 TraceCheckUtils]: 147: Hoare triple {83056#true} assume !(0 == ~cond); {83056#true} is VALID [2022-04-28 07:19:43,709 INFO L290 TraceCheckUtils]: 146: Hoare triple {83056#true} ~cond := #in~cond; {83056#true} is VALID [2022-04-28 07:19:43,709 INFO L272 TraceCheckUtils]: 145: Hoare triple {83869#(<= ~counter~0 28)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {83056#true} is VALID [2022-04-28 07:19:43,710 INFO L290 TraceCheckUtils]: 144: Hoare triple {83869#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {83869#(<= ~counter~0 28)} is VALID [2022-04-28 07:19:43,711 INFO L290 TraceCheckUtils]: 143: Hoare triple {83841#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83869#(<= ~counter~0 28)} is VALID [2022-04-28 07:19:43,711 INFO L290 TraceCheckUtils]: 142: Hoare triple {83841#(<= ~counter~0 27)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {83841#(<= ~counter~0 27)} is VALID [2022-04-28 07:19:43,711 INFO L290 TraceCheckUtils]: 141: Hoare triple {83841#(<= ~counter~0 27)} assume !!(0 != ~y3~0); {83841#(<= ~counter~0 27)} is VALID [2022-04-28 07:19:43,711 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {83056#true} {83841#(<= ~counter~0 27)} #63#return; {83841#(<= ~counter~0 27)} is VALID [2022-04-28 07:19:43,712 INFO L290 TraceCheckUtils]: 139: Hoare triple {83056#true} assume true; {83056#true} is VALID [2022-04-28 07:19:43,712 INFO L290 TraceCheckUtils]: 138: Hoare triple {83056#true} assume !(0 == ~cond); {83056#true} is VALID [2022-04-28 07:19:43,712 INFO L290 TraceCheckUtils]: 137: Hoare triple {83056#true} ~cond := #in~cond; {83056#true} is VALID [2022-04-28 07:19:43,712 INFO L272 TraceCheckUtils]: 136: Hoare triple {83841#(<= ~counter~0 27)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {83056#true} is VALID [2022-04-28 07:19:43,712 INFO L290 TraceCheckUtils]: 135: Hoare triple {83841#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {83841#(<= ~counter~0 27)} is VALID [2022-04-28 07:19:43,713 INFO L290 TraceCheckUtils]: 134: Hoare triple {83813#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83841#(<= ~counter~0 27)} is VALID [2022-04-28 07:19:43,713 INFO L290 TraceCheckUtils]: 133: Hoare triple {83813#(<= ~counter~0 26)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {83813#(<= ~counter~0 26)} is VALID [2022-04-28 07:19:43,713 INFO L290 TraceCheckUtils]: 132: Hoare triple {83813#(<= ~counter~0 26)} assume !!(0 != ~y3~0); {83813#(<= ~counter~0 26)} is VALID [2022-04-28 07:19:43,714 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {83056#true} {83813#(<= ~counter~0 26)} #63#return; {83813#(<= ~counter~0 26)} is VALID [2022-04-28 07:19:43,714 INFO L290 TraceCheckUtils]: 130: Hoare triple {83056#true} assume true; {83056#true} is VALID [2022-04-28 07:19:43,714 INFO L290 TraceCheckUtils]: 129: Hoare triple {83056#true} assume !(0 == ~cond); {83056#true} is VALID [2022-04-28 07:19:43,714 INFO L290 TraceCheckUtils]: 128: Hoare triple {83056#true} ~cond := #in~cond; {83056#true} is VALID [2022-04-28 07:19:43,714 INFO L272 TraceCheckUtils]: 127: Hoare triple {83813#(<= ~counter~0 26)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {83056#true} is VALID [2022-04-28 07:19:43,714 INFO L290 TraceCheckUtils]: 126: Hoare triple {83813#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {83813#(<= ~counter~0 26)} is VALID [2022-04-28 07:19:43,715 INFO L290 TraceCheckUtils]: 125: Hoare triple {83785#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83813#(<= ~counter~0 26)} is VALID [2022-04-28 07:19:43,715 INFO L290 TraceCheckUtils]: 124: Hoare triple {83785#(<= ~counter~0 25)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {83785#(<= ~counter~0 25)} is VALID [2022-04-28 07:19:43,715 INFO L290 TraceCheckUtils]: 123: Hoare triple {83785#(<= ~counter~0 25)} assume !!(0 != ~y3~0); {83785#(<= ~counter~0 25)} is VALID [2022-04-28 07:19:43,716 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {83056#true} {83785#(<= ~counter~0 25)} #63#return; {83785#(<= ~counter~0 25)} is VALID [2022-04-28 07:19:43,716 INFO L290 TraceCheckUtils]: 121: Hoare triple {83056#true} assume true; {83056#true} is VALID [2022-04-28 07:19:43,716 INFO L290 TraceCheckUtils]: 120: Hoare triple {83056#true} assume !(0 == ~cond); {83056#true} is VALID [2022-04-28 07:19:43,716 INFO L290 TraceCheckUtils]: 119: Hoare triple {83056#true} ~cond := #in~cond; {83056#true} is VALID [2022-04-28 07:19:43,716 INFO L272 TraceCheckUtils]: 118: Hoare triple {83785#(<= ~counter~0 25)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {83056#true} is VALID [2022-04-28 07:19:43,716 INFO L290 TraceCheckUtils]: 117: Hoare triple {83785#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {83785#(<= ~counter~0 25)} is VALID [2022-04-28 07:19:43,717 INFO L290 TraceCheckUtils]: 116: Hoare triple {83757#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83785#(<= ~counter~0 25)} is VALID [2022-04-28 07:19:43,717 INFO L290 TraceCheckUtils]: 115: Hoare triple {83757#(<= ~counter~0 24)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {83757#(<= ~counter~0 24)} is VALID [2022-04-28 07:19:43,718 INFO L290 TraceCheckUtils]: 114: Hoare triple {83757#(<= ~counter~0 24)} assume !!(0 != ~y3~0); {83757#(<= ~counter~0 24)} is VALID [2022-04-28 07:19:43,718 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {83056#true} {83757#(<= ~counter~0 24)} #63#return; {83757#(<= ~counter~0 24)} is VALID [2022-04-28 07:19:43,718 INFO L290 TraceCheckUtils]: 112: Hoare triple {83056#true} assume true; {83056#true} is VALID [2022-04-28 07:19:43,718 INFO L290 TraceCheckUtils]: 111: Hoare triple {83056#true} assume !(0 == ~cond); {83056#true} is VALID [2022-04-28 07:19:43,718 INFO L290 TraceCheckUtils]: 110: Hoare triple {83056#true} ~cond := #in~cond; {83056#true} is VALID [2022-04-28 07:19:43,718 INFO L272 TraceCheckUtils]: 109: Hoare triple {83757#(<= ~counter~0 24)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {83056#true} is VALID [2022-04-28 07:19:43,719 INFO L290 TraceCheckUtils]: 108: Hoare triple {83757#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {83757#(<= ~counter~0 24)} is VALID [2022-04-28 07:19:43,719 INFO L290 TraceCheckUtils]: 107: Hoare triple {83729#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83757#(<= ~counter~0 24)} is VALID [2022-04-28 07:19:43,720 INFO L290 TraceCheckUtils]: 106: Hoare triple {83729#(<= ~counter~0 23)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {83729#(<= ~counter~0 23)} is VALID [2022-04-28 07:19:43,720 INFO L290 TraceCheckUtils]: 105: Hoare triple {83729#(<= ~counter~0 23)} assume !!(0 != ~y3~0); {83729#(<= ~counter~0 23)} is VALID [2022-04-28 07:19:43,720 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {83056#true} {83729#(<= ~counter~0 23)} #63#return; {83729#(<= ~counter~0 23)} is VALID [2022-04-28 07:19:43,720 INFO L290 TraceCheckUtils]: 103: Hoare triple {83056#true} assume true; {83056#true} is VALID [2022-04-28 07:19:43,720 INFO L290 TraceCheckUtils]: 102: Hoare triple {83056#true} assume !(0 == ~cond); {83056#true} is VALID [2022-04-28 07:19:43,721 INFO L290 TraceCheckUtils]: 101: Hoare triple {83056#true} ~cond := #in~cond; {83056#true} is VALID [2022-04-28 07:19:43,721 INFO L272 TraceCheckUtils]: 100: Hoare triple {83729#(<= ~counter~0 23)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {83056#true} is VALID [2022-04-28 07:19:43,721 INFO L290 TraceCheckUtils]: 99: Hoare triple {83729#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {83729#(<= ~counter~0 23)} is VALID [2022-04-28 07:19:43,722 INFO L290 TraceCheckUtils]: 98: Hoare triple {83701#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83729#(<= ~counter~0 23)} is VALID [2022-04-28 07:19:43,722 INFO L290 TraceCheckUtils]: 97: Hoare triple {83701#(<= ~counter~0 22)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {83701#(<= ~counter~0 22)} is VALID [2022-04-28 07:19:43,722 INFO L290 TraceCheckUtils]: 96: Hoare triple {83701#(<= ~counter~0 22)} assume !!(0 != ~y3~0); {83701#(<= ~counter~0 22)} is VALID [2022-04-28 07:19:43,723 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {83056#true} {83701#(<= ~counter~0 22)} #63#return; {83701#(<= ~counter~0 22)} is VALID [2022-04-28 07:19:43,723 INFO L290 TraceCheckUtils]: 94: Hoare triple {83056#true} assume true; {83056#true} is VALID [2022-04-28 07:19:43,723 INFO L290 TraceCheckUtils]: 93: Hoare triple {83056#true} assume !(0 == ~cond); {83056#true} is VALID [2022-04-28 07:19:43,723 INFO L290 TraceCheckUtils]: 92: Hoare triple {83056#true} ~cond := #in~cond; {83056#true} is VALID [2022-04-28 07:19:43,723 INFO L272 TraceCheckUtils]: 91: Hoare triple {83701#(<= ~counter~0 22)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {83056#true} is VALID [2022-04-28 07:19:43,723 INFO L290 TraceCheckUtils]: 90: Hoare triple {83701#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {83701#(<= ~counter~0 22)} is VALID [2022-04-28 07:19:43,724 INFO L290 TraceCheckUtils]: 89: Hoare triple {83673#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83701#(<= ~counter~0 22)} is VALID [2022-04-28 07:19:43,724 INFO L290 TraceCheckUtils]: 88: Hoare triple {83673#(<= ~counter~0 21)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {83673#(<= ~counter~0 21)} is VALID [2022-04-28 07:19:43,724 INFO L290 TraceCheckUtils]: 87: Hoare triple {83673#(<= ~counter~0 21)} assume !!(0 != ~y3~0); {83673#(<= ~counter~0 21)} is VALID [2022-04-28 07:19:43,725 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {83056#true} {83673#(<= ~counter~0 21)} #63#return; {83673#(<= ~counter~0 21)} is VALID [2022-04-28 07:19:43,725 INFO L290 TraceCheckUtils]: 85: Hoare triple {83056#true} assume true; {83056#true} is VALID [2022-04-28 07:19:43,725 INFO L290 TraceCheckUtils]: 84: Hoare triple {83056#true} assume !(0 == ~cond); {83056#true} is VALID [2022-04-28 07:19:43,725 INFO L290 TraceCheckUtils]: 83: Hoare triple {83056#true} ~cond := #in~cond; {83056#true} is VALID [2022-04-28 07:19:43,725 INFO L272 TraceCheckUtils]: 82: Hoare triple {83673#(<= ~counter~0 21)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {83056#true} is VALID [2022-04-28 07:19:43,725 INFO L290 TraceCheckUtils]: 81: Hoare triple {83673#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {83673#(<= ~counter~0 21)} is VALID [2022-04-28 07:19:43,726 INFO L290 TraceCheckUtils]: 80: Hoare triple {83645#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83673#(<= ~counter~0 21)} is VALID [2022-04-28 07:19:43,726 INFO L290 TraceCheckUtils]: 79: Hoare triple {83645#(<= ~counter~0 20)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {83645#(<= ~counter~0 20)} is VALID [2022-04-28 07:19:43,726 INFO L290 TraceCheckUtils]: 78: Hoare triple {83645#(<= ~counter~0 20)} assume !!(0 != ~y3~0); {83645#(<= ~counter~0 20)} is VALID [2022-04-28 07:19:43,727 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {83056#true} {83645#(<= ~counter~0 20)} #63#return; {83645#(<= ~counter~0 20)} is VALID [2022-04-28 07:19:43,727 INFO L290 TraceCheckUtils]: 76: Hoare triple {83056#true} assume true; {83056#true} is VALID [2022-04-28 07:19:43,727 INFO L290 TraceCheckUtils]: 75: Hoare triple {83056#true} assume !(0 == ~cond); {83056#true} is VALID [2022-04-28 07:19:43,727 INFO L290 TraceCheckUtils]: 74: Hoare triple {83056#true} ~cond := #in~cond; {83056#true} is VALID [2022-04-28 07:19:43,727 INFO L272 TraceCheckUtils]: 73: Hoare triple {83645#(<= ~counter~0 20)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {83056#true} is VALID [2022-04-28 07:19:43,727 INFO L290 TraceCheckUtils]: 72: Hoare triple {83645#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {83645#(<= ~counter~0 20)} is VALID [2022-04-28 07:19:43,728 INFO L290 TraceCheckUtils]: 71: Hoare triple {83617#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83645#(<= ~counter~0 20)} is VALID [2022-04-28 07:19:43,728 INFO L290 TraceCheckUtils]: 70: Hoare triple {83617#(<= ~counter~0 19)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {83617#(<= ~counter~0 19)} is VALID [2022-04-28 07:19:43,729 INFO L290 TraceCheckUtils]: 69: Hoare triple {83617#(<= ~counter~0 19)} assume !!(0 != ~y3~0); {83617#(<= ~counter~0 19)} is VALID [2022-04-28 07:19:43,729 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {83056#true} {83617#(<= ~counter~0 19)} #63#return; {83617#(<= ~counter~0 19)} is VALID [2022-04-28 07:19:43,729 INFO L290 TraceCheckUtils]: 67: Hoare triple {83056#true} assume true; {83056#true} is VALID [2022-04-28 07:19:43,729 INFO L290 TraceCheckUtils]: 66: Hoare triple {83056#true} assume !(0 == ~cond); {83056#true} is VALID [2022-04-28 07:19:43,729 INFO L290 TraceCheckUtils]: 65: Hoare triple {83056#true} ~cond := #in~cond; {83056#true} is VALID [2022-04-28 07:19:43,729 INFO L272 TraceCheckUtils]: 64: Hoare triple {83617#(<= ~counter~0 19)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {83056#true} is VALID [2022-04-28 07:19:43,730 INFO L290 TraceCheckUtils]: 63: Hoare triple {83617#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {83617#(<= ~counter~0 19)} is VALID [2022-04-28 07:19:43,731 INFO L290 TraceCheckUtils]: 62: Hoare triple {83589#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83617#(<= ~counter~0 19)} is VALID [2022-04-28 07:19:43,731 INFO L290 TraceCheckUtils]: 61: Hoare triple {83589#(<= ~counter~0 18)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {83589#(<= ~counter~0 18)} is VALID [2022-04-28 07:19:43,731 INFO L290 TraceCheckUtils]: 60: Hoare triple {83589#(<= ~counter~0 18)} assume !!(0 != ~y3~0); {83589#(<= ~counter~0 18)} is VALID [2022-04-28 07:19:43,732 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {83056#true} {83589#(<= ~counter~0 18)} #63#return; {83589#(<= ~counter~0 18)} is VALID [2022-04-28 07:19:43,732 INFO L290 TraceCheckUtils]: 58: Hoare triple {83056#true} assume true; {83056#true} is VALID [2022-04-28 07:19:43,732 INFO L290 TraceCheckUtils]: 57: Hoare triple {83056#true} assume !(0 == ~cond); {83056#true} is VALID [2022-04-28 07:19:43,732 INFO L290 TraceCheckUtils]: 56: Hoare triple {83056#true} ~cond := #in~cond; {83056#true} is VALID [2022-04-28 07:19:43,732 INFO L272 TraceCheckUtils]: 55: Hoare triple {83589#(<= ~counter~0 18)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {83056#true} is VALID [2022-04-28 07:19:43,732 INFO L290 TraceCheckUtils]: 54: Hoare triple {83589#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {83589#(<= ~counter~0 18)} is VALID [2022-04-28 07:19:43,733 INFO L290 TraceCheckUtils]: 53: Hoare triple {83561#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83589#(<= ~counter~0 18)} is VALID [2022-04-28 07:19:43,733 INFO L290 TraceCheckUtils]: 52: Hoare triple {83561#(<= ~counter~0 17)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {83561#(<= ~counter~0 17)} is VALID [2022-04-28 07:19:43,733 INFO L290 TraceCheckUtils]: 51: Hoare triple {83561#(<= ~counter~0 17)} assume !!(0 != ~y3~0); {83561#(<= ~counter~0 17)} is VALID [2022-04-28 07:19:43,734 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {83056#true} {83561#(<= ~counter~0 17)} #63#return; {83561#(<= ~counter~0 17)} is VALID [2022-04-28 07:19:43,734 INFO L290 TraceCheckUtils]: 49: Hoare triple {83056#true} assume true; {83056#true} is VALID [2022-04-28 07:19:43,734 INFO L290 TraceCheckUtils]: 48: Hoare triple {83056#true} assume !(0 == ~cond); {83056#true} is VALID [2022-04-28 07:19:43,734 INFO L290 TraceCheckUtils]: 47: Hoare triple {83056#true} ~cond := #in~cond; {83056#true} is VALID [2022-04-28 07:19:43,734 INFO L272 TraceCheckUtils]: 46: Hoare triple {83561#(<= ~counter~0 17)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {83056#true} is VALID [2022-04-28 07:19:43,734 INFO L290 TraceCheckUtils]: 45: Hoare triple {83561#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {83561#(<= ~counter~0 17)} is VALID [2022-04-28 07:19:43,735 INFO L290 TraceCheckUtils]: 44: Hoare triple {83533#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83561#(<= ~counter~0 17)} is VALID [2022-04-28 07:19:43,735 INFO L290 TraceCheckUtils]: 43: Hoare triple {83533#(<= ~counter~0 16)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {83533#(<= ~counter~0 16)} is VALID [2022-04-28 07:19:43,735 INFO L290 TraceCheckUtils]: 42: Hoare triple {83533#(<= ~counter~0 16)} assume !!(0 != ~y3~0); {83533#(<= ~counter~0 16)} is VALID [2022-04-28 07:19:43,736 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {83056#true} {83533#(<= ~counter~0 16)} #63#return; {83533#(<= ~counter~0 16)} is VALID [2022-04-28 07:19:43,736 INFO L290 TraceCheckUtils]: 40: Hoare triple {83056#true} assume true; {83056#true} is VALID [2022-04-28 07:19:43,736 INFO L290 TraceCheckUtils]: 39: Hoare triple {83056#true} assume !(0 == ~cond); {83056#true} is VALID [2022-04-28 07:19:43,736 INFO L290 TraceCheckUtils]: 38: Hoare triple {83056#true} ~cond := #in~cond; {83056#true} is VALID [2022-04-28 07:19:43,736 INFO L272 TraceCheckUtils]: 37: Hoare triple {83533#(<= ~counter~0 16)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {83056#true} is VALID [2022-04-28 07:19:43,736 INFO L290 TraceCheckUtils]: 36: Hoare triple {83533#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {83533#(<= ~counter~0 16)} is VALID [2022-04-28 07:19:43,737 INFO L290 TraceCheckUtils]: 35: Hoare triple {83505#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83533#(<= ~counter~0 16)} is VALID [2022-04-28 07:19:43,737 INFO L290 TraceCheckUtils]: 34: Hoare triple {83505#(<= ~counter~0 15)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {83505#(<= ~counter~0 15)} is VALID [2022-04-28 07:19:43,738 INFO L290 TraceCheckUtils]: 33: Hoare triple {83505#(<= ~counter~0 15)} assume !!(0 != ~y3~0); {83505#(<= ~counter~0 15)} is VALID [2022-04-28 07:19:43,738 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {83056#true} {83505#(<= ~counter~0 15)} #63#return; {83505#(<= ~counter~0 15)} is VALID [2022-04-28 07:19:43,738 INFO L290 TraceCheckUtils]: 31: Hoare triple {83056#true} assume true; {83056#true} is VALID [2022-04-28 07:19:43,738 INFO L290 TraceCheckUtils]: 30: Hoare triple {83056#true} assume !(0 == ~cond); {83056#true} is VALID [2022-04-28 07:19:43,738 INFO L290 TraceCheckUtils]: 29: Hoare triple {83056#true} ~cond := #in~cond; {83056#true} is VALID [2022-04-28 07:19:43,738 INFO L272 TraceCheckUtils]: 28: Hoare triple {83505#(<= ~counter~0 15)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {83056#true} is VALID [2022-04-28 07:19:43,739 INFO L290 TraceCheckUtils]: 27: Hoare triple {83505#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {83505#(<= ~counter~0 15)} is VALID [2022-04-28 07:19:43,739 INFO L290 TraceCheckUtils]: 26: Hoare triple {83477#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83505#(<= ~counter~0 15)} is VALID [2022-04-28 07:19:43,740 INFO L290 TraceCheckUtils]: 25: Hoare triple {83477#(<= ~counter~0 14)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {83477#(<= ~counter~0 14)} is VALID [2022-04-28 07:19:43,740 INFO L290 TraceCheckUtils]: 24: Hoare triple {83477#(<= ~counter~0 14)} assume !!(0 != ~y3~0); {83477#(<= ~counter~0 14)} is VALID [2022-04-28 07:19:43,740 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {83056#true} {83477#(<= ~counter~0 14)} #63#return; {83477#(<= ~counter~0 14)} is VALID [2022-04-28 07:19:43,740 INFO L290 TraceCheckUtils]: 22: Hoare triple {83056#true} assume true; {83056#true} is VALID [2022-04-28 07:19:43,741 INFO L290 TraceCheckUtils]: 21: Hoare triple {83056#true} assume !(0 == ~cond); {83056#true} is VALID [2022-04-28 07:19:43,741 INFO L290 TraceCheckUtils]: 20: Hoare triple {83056#true} ~cond := #in~cond; {83056#true} is VALID [2022-04-28 07:19:43,741 INFO L272 TraceCheckUtils]: 19: Hoare triple {83477#(<= ~counter~0 14)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {83056#true} is VALID [2022-04-28 07:19:43,741 INFO L290 TraceCheckUtils]: 18: Hoare triple {83477#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {83477#(<= ~counter~0 14)} is VALID [2022-04-28 07:19:43,742 INFO L290 TraceCheckUtils]: 17: Hoare triple {83449#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83477#(<= ~counter~0 14)} is VALID [2022-04-28 07:19:43,742 INFO L290 TraceCheckUtils]: 16: Hoare triple {83449#(<= ~counter~0 13)} ~y1~0 := 0;~y2~0 := 0;~y3~0 := ~x1~0; {83449#(<= ~counter~0 13)} is VALID [2022-04-28 07:19:43,742 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {83056#true} {83449#(<= ~counter~0 13)} #61#return; {83449#(<= ~counter~0 13)} is VALID [2022-04-28 07:19:43,742 INFO L290 TraceCheckUtils]: 14: Hoare triple {83056#true} assume true; {83056#true} is VALID [2022-04-28 07:19:43,742 INFO L290 TraceCheckUtils]: 13: Hoare triple {83056#true} assume !(0 == ~cond); {83056#true} is VALID [2022-04-28 07:19:43,742 INFO L290 TraceCheckUtils]: 12: Hoare triple {83056#true} ~cond := #in~cond; {83056#true} is VALID [2022-04-28 07:19:43,742 INFO L272 TraceCheckUtils]: 11: Hoare triple {83449#(<= ~counter~0 13)} call assume_abort_if_not((if 0 != ~x2~0 then 1 else 0)); {83056#true} is VALID [2022-04-28 07:19:43,743 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {83056#true} {83449#(<= ~counter~0 13)} #59#return; {83449#(<= ~counter~0 13)} is VALID [2022-04-28 07:19:43,743 INFO L290 TraceCheckUtils]: 9: Hoare triple {83056#true} assume true; {83056#true} is VALID [2022-04-28 07:19:43,743 INFO L290 TraceCheckUtils]: 8: Hoare triple {83056#true} assume !(0 == ~cond); {83056#true} is VALID [2022-04-28 07:19:43,743 INFO L290 TraceCheckUtils]: 7: Hoare triple {83056#true} ~cond := #in~cond; {83056#true} is VALID [2022-04-28 07:19:43,743 INFO L272 TraceCheckUtils]: 6: Hoare triple {83449#(<= ~counter~0 13)} call assume_abort_if_not((if ~x1~0 >= 0 then 1 else 0)); {83056#true} is VALID [2022-04-28 07:19:43,743 INFO L290 TraceCheckUtils]: 5: Hoare triple {83449#(<= ~counter~0 13)} havoc ~x1~0;havoc ~x2~0;havoc ~y1~0;havoc ~y2~0;havoc ~y3~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~x1~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~x2~0 := #t~nondet5;havoc #t~nondet5; {83449#(<= ~counter~0 13)} is VALID [2022-04-28 07:19:43,743 INFO L272 TraceCheckUtils]: 4: Hoare triple {83449#(<= ~counter~0 13)} call #t~ret7 := main(); {83449#(<= ~counter~0 13)} is VALID [2022-04-28 07:19:43,744 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {83449#(<= ~counter~0 13)} {83056#true} #67#return; {83449#(<= ~counter~0 13)} is VALID [2022-04-28 07:19:43,744 INFO L290 TraceCheckUtils]: 2: Hoare triple {83449#(<= ~counter~0 13)} assume true; {83449#(<= ~counter~0 13)} is VALID [2022-04-28 07:19:43,744 INFO L290 TraceCheckUtils]: 1: Hoare triple {83056#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(11, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {83449#(<= ~counter~0 13)} is VALID [2022-04-28 07:19:43,744 INFO L272 TraceCheckUtils]: 0: Hoare triple {83056#true} call ULTIMATE.init(); {83056#true} is VALID [2022-04-28 07:19:43,745 INFO L134 CoverageAnalysis]: Checked inductivity of 5818 backedges. 72 proven. 3222 refuted. 0 times theorem prover too weak. 2524 trivial. 0 not checked. [2022-04-28 07:19:43,745 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 07:19:43,745 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1050603611] [2022-04-28 07:19:43,745 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 07:19:43,745 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1539513417] [2022-04-28 07:19:43,745 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1539513417] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 07:19:43,745 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 07:19:43,746 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [40, 40] total 54 [2022-04-28 07:19:43,746 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 07:19:43,746 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1241319779] [2022-04-28 07:19:43,746 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1241319779] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 07:19:43,746 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 07:19:43,746 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [40] imperfect sequences [] total 40 [2022-04-28 07:19:43,746 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [609740909] [2022-04-28 07:19:43,746 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 07:19:43,746 INFO L78 Accepts]: Start accepts. Automaton has has 40 states, 40 states have (on average 6.6) internal successors, (264), 39 states have internal predecessors, (264), 39 states have call successors, (41), 39 states have call predecessors, (41), 37 states have return successors, (39), 37 states have call predecessors, (39), 38 states have call successors, (39) Word has length 347 [2022-04-28 07:19:43,747 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 07:19:43,747 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 40 states, 40 states have (on average 6.6) internal successors, (264), 39 states have internal predecessors, (264), 39 states have call successors, (41), 39 states have call predecessors, (41), 37 states have return successors, (39), 37 states have call predecessors, (39), 38 states have call successors, (39) [2022-04-28 07:19:44,069 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 344 edges. 344 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 07:19:44,069 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 40 states [2022-04-28 07:19:44,069 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 07:19:44,069 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 40 interpolants. [2022-04-28 07:19:44,070 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1331, Invalid=1531, Unknown=0, NotChecked=0, Total=2862 [2022-04-28 07:19:44,070 INFO L87 Difference]: Start difference. First operand 344 states and 381 transitions. Second operand has 40 states, 40 states have (on average 6.6) internal successors, (264), 39 states have internal predecessors, (264), 39 states have call successors, (41), 39 states have call predecessors, (41), 37 states have return successors, (39), 37 states have call predecessors, (39), 38 states have call successors, (39) [2022-04-28 07:19:45,922 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 07:19:45,922 INFO L93 Difference]: Finished difference Result 358 states and 396 transitions. [2022-04-28 07:19:45,922 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 76 states. [2022-04-28 07:19:45,922 INFO L78 Accepts]: Start accepts. Automaton has has 40 states, 40 states have (on average 6.6) internal successors, (264), 39 states have internal predecessors, (264), 39 states have call successors, (41), 39 states have call predecessors, (41), 37 states have return successors, (39), 37 states have call predecessors, (39), 38 states have call successors, (39) Word has length 347 [2022-04-28 07:19:45,923 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 07:19:45,923 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 40 states, 40 states have (on average 6.6) internal successors, (264), 39 states have internal predecessors, (264), 39 states have call successors, (41), 39 states have call predecessors, (41), 37 states have return successors, (39), 37 states have call predecessors, (39), 38 states have call successors, (39) [2022-04-28 07:19:45,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 76 states and 395 transitions. [2022-04-28 07:19:45,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 40 states, 40 states have (on average 6.6) internal successors, (264), 39 states have internal predecessors, (264), 39 states have call successors, (41), 39 states have call predecessors, (41), 37 states have return successors, (39), 37 states have call predecessors, (39), 38 states have call successors, (39) [2022-04-28 07:19:45,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 76 states and 395 transitions. [2022-04-28 07:19:45,940 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 76 states and 395 transitions. [2022-04-28 07:19:46,324 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 395 edges. 395 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 07:19:46,330 INFO L225 Difference]: With dead ends: 358 [2022-04-28 07:19:46,330 INFO L226 Difference]: Without dead ends: 353 [2022-04-28 07:19:46,330 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 729 GetRequests, 640 SyntacticMatches, 1 SemanticMatches, 88 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 728 ImplicationChecksByTransitivity, 1.2s TimeCoverageRelationStatistics Valid=3239, Invalid=4771, Unknown=0, NotChecked=0, Total=8010 [2022-04-28 07:19:46,331 INFO L413 NwaCegarLoop]: 62 mSDtfsCounter, 176 mSDsluCounter, 296 mSDsCounter, 0 mSdLazyCounter, 215 mSolverCounterSat, 35 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 176 SdHoareTripleChecker+Valid, 358 SdHoareTripleChecker+Invalid, 250 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 35 IncrementalHoareTripleChecker+Valid, 215 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-28 07:19:46,331 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [176 Valid, 358 Invalid, 250 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [35 Valid, 215 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-28 07:19:46,331 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 353 states. [2022-04-28 07:19:46,816 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 353 to 353. [2022-04-28 07:19:46,816 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 07:19:46,816 INFO L82 GeneralOperation]: Start isEquivalent. First operand 353 states. Second operand has 353 states, 271 states have (on average 1.1402214022140222) internal successors, (309), 271 states have internal predecessors, (309), 42 states have call successors, (42), 41 states have call predecessors, (42), 39 states have return successors, (40), 40 states have call predecessors, (40), 40 states have call successors, (40) [2022-04-28 07:19:46,817 INFO L74 IsIncluded]: Start isIncluded. First operand 353 states. Second operand has 353 states, 271 states have (on average 1.1402214022140222) internal successors, (309), 271 states have internal predecessors, (309), 42 states have call successors, (42), 41 states have call predecessors, (42), 39 states have return successors, (40), 40 states have call predecessors, (40), 40 states have call successors, (40) [2022-04-28 07:19:46,817 INFO L87 Difference]: Start difference. First operand 353 states. Second operand has 353 states, 271 states have (on average 1.1402214022140222) internal successors, (309), 271 states have internal predecessors, (309), 42 states have call successors, (42), 41 states have call predecessors, (42), 39 states have return successors, (40), 40 states have call predecessors, (40), 40 states have call successors, (40) [2022-04-28 07:19:46,821 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 07:19:46,821 INFO L93 Difference]: Finished difference Result 353 states and 391 transitions. [2022-04-28 07:19:46,821 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 391 transitions. [2022-04-28 07:19:46,821 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 07:19:46,821 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 07:19:46,822 INFO L74 IsIncluded]: Start isIncluded. First operand has 353 states, 271 states have (on average 1.1402214022140222) internal successors, (309), 271 states have internal predecessors, (309), 42 states have call successors, (42), 41 states have call predecessors, (42), 39 states have return successors, (40), 40 states have call predecessors, (40), 40 states have call successors, (40) Second operand 353 states. [2022-04-28 07:19:46,822 INFO L87 Difference]: Start difference. First operand has 353 states, 271 states have (on average 1.1402214022140222) internal successors, (309), 271 states have internal predecessors, (309), 42 states have call successors, (42), 41 states have call predecessors, (42), 39 states have return successors, (40), 40 states have call predecessors, (40), 40 states have call successors, (40) Second operand 353 states. [2022-04-28 07:19:46,826 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 07:19:46,826 INFO L93 Difference]: Finished difference Result 353 states and 391 transitions. [2022-04-28 07:19:46,826 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 391 transitions. [2022-04-28 07:19:46,826 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 07:19:46,826 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 07:19:46,826 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 07:19:46,826 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 07:19:46,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 353 states, 271 states have (on average 1.1402214022140222) internal successors, (309), 271 states have internal predecessors, (309), 42 states have call successors, (42), 41 states have call predecessors, (42), 39 states have return successors, (40), 40 states have call predecessors, (40), 40 states have call successors, (40) [2022-04-28 07:19:46,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 353 states and 391 transitions. [2022-04-28 07:19:46,832 INFO L78 Accepts]: Start accepts. Automaton has 353 states and 391 transitions. Word has length 347 [2022-04-28 07:19:46,832 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 07:19:46,833 INFO L495 AbstractCegarLoop]: Abstraction has 353 states and 391 transitions. [2022-04-28 07:19:46,833 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 40 states, 40 states have (on average 6.6) internal successors, (264), 39 states have internal predecessors, (264), 39 states have call successors, (41), 39 states have call predecessors, (41), 37 states have return successors, (39), 37 states have call predecessors, (39), 38 states have call successors, (39) [2022-04-28 07:19:46,833 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 353 states and 391 transitions. [2022-04-28 07:19:47,431 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 391 edges. 391 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 07:19:47,432 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 391 transitions. [2022-04-28 07:19:47,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 357 [2022-04-28 07:19:47,437 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 07:19:47,437 INFO L195 NwaCegarLoop]: trace histogram [38, 38, 37, 37, 37, 37, 37, 37, 37, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 07:19:47,454 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (40)] Forceful destruction successful, exit code 0 [2022-04-28 07:19:47,637 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 40 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable39 [2022-04-28 07:19:47,637 INFO L420 AbstractCegarLoop]: === Iteration 41 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 07:19:47,638 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 07:19:47,638 INFO L85 PathProgramCache]: Analyzing trace with hash 2068976540, now seen corresponding path program 73 times [2022-04-28 07:19:47,638 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 07:19:47,638 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1252087756] [2022-04-28 07:19:47,638 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 07:19:47,638 INFO L85 PathProgramCache]: Analyzing trace with hash 2068976540, now seen corresponding path program 74 times [2022-04-28 07:19:47,638 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 07:19:47,638 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1859840567] [2022-04-28 07:19:47,639 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 07:19:47,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 07:19:47,658 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 07:19:47,659 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [426165273] [2022-04-28 07:19:47,659 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-28 07:19:47,659 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 07:19:47,659 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 07:19:47,660 INFO L229 MonitoredProcess]: Starting monitored process 41 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 07:19:47,660 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (41)] Waiting until timeout for monitored process [2022-04-28 07:19:47,777 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-28 07:19:47,777 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 07:19:47,780 INFO L263 TraceCheckSpWp]: Trace formula consists of 944 conjuncts, 79 conjunts are in the unsatisfiable core [2022-04-28 07:19:47,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 07:19:47,835 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 07:19:49,615 INFO L272 TraceCheckUtils]: 0: Hoare triple {87391#true} call ULTIMATE.init(); {87391#true} is VALID [2022-04-28 07:19:49,616 INFO L290 TraceCheckUtils]: 1: Hoare triple {87391#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(11, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {87399#(<= ~counter~0 0)} is VALID [2022-04-28 07:19:49,616 INFO L290 TraceCheckUtils]: 2: Hoare triple {87399#(<= ~counter~0 0)} assume true; {87399#(<= ~counter~0 0)} is VALID [2022-04-28 07:19:49,617 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {87399#(<= ~counter~0 0)} {87391#true} #67#return; {87399#(<= ~counter~0 0)} is VALID [2022-04-28 07:19:49,617 INFO L272 TraceCheckUtils]: 4: Hoare triple {87399#(<= ~counter~0 0)} call #t~ret7 := main(); {87399#(<= ~counter~0 0)} is VALID [2022-04-28 07:19:49,617 INFO L290 TraceCheckUtils]: 5: Hoare triple {87399#(<= ~counter~0 0)} havoc ~x1~0;havoc ~x2~0;havoc ~y1~0;havoc ~y2~0;havoc ~y3~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~x1~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~x2~0 := #t~nondet5;havoc #t~nondet5; {87399#(<= ~counter~0 0)} is VALID [2022-04-28 07:19:49,617 INFO L272 TraceCheckUtils]: 6: Hoare triple {87399#(<= ~counter~0 0)} call assume_abort_if_not((if ~x1~0 >= 0 then 1 else 0)); {87399#(<= ~counter~0 0)} is VALID [2022-04-28 07:19:49,618 INFO L290 TraceCheckUtils]: 7: Hoare triple {87399#(<= ~counter~0 0)} ~cond := #in~cond; {87399#(<= ~counter~0 0)} is VALID [2022-04-28 07:19:49,618 INFO L290 TraceCheckUtils]: 8: Hoare triple {87399#(<= ~counter~0 0)} assume !(0 == ~cond); {87399#(<= ~counter~0 0)} is VALID [2022-04-28 07:19:49,618 INFO L290 TraceCheckUtils]: 9: Hoare triple {87399#(<= ~counter~0 0)} assume true; {87399#(<= ~counter~0 0)} is VALID [2022-04-28 07:19:49,618 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {87399#(<= ~counter~0 0)} {87399#(<= ~counter~0 0)} #59#return; {87399#(<= ~counter~0 0)} is VALID [2022-04-28 07:19:49,619 INFO L272 TraceCheckUtils]: 11: Hoare triple {87399#(<= ~counter~0 0)} call assume_abort_if_not((if 0 != ~x2~0 then 1 else 0)); {87399#(<= ~counter~0 0)} is VALID [2022-04-28 07:19:49,619 INFO L290 TraceCheckUtils]: 12: Hoare triple {87399#(<= ~counter~0 0)} ~cond := #in~cond; {87399#(<= ~counter~0 0)} is VALID [2022-04-28 07:19:49,619 INFO L290 TraceCheckUtils]: 13: Hoare triple {87399#(<= ~counter~0 0)} assume !(0 == ~cond); {87399#(<= ~counter~0 0)} is VALID [2022-04-28 07:19:49,619 INFO L290 TraceCheckUtils]: 14: Hoare triple {87399#(<= ~counter~0 0)} assume true; {87399#(<= ~counter~0 0)} is VALID [2022-04-28 07:19:49,620 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {87399#(<= ~counter~0 0)} {87399#(<= ~counter~0 0)} #61#return; {87399#(<= ~counter~0 0)} is VALID [2022-04-28 07:19:49,620 INFO L290 TraceCheckUtils]: 16: Hoare triple {87399#(<= ~counter~0 0)} ~y1~0 := 0;~y2~0 := 0;~y3~0 := ~x1~0; {87399#(<= ~counter~0 0)} is VALID [2022-04-28 07:19:49,622 INFO L290 TraceCheckUtils]: 17: Hoare triple {87399#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {87448#(<= ~counter~0 1)} is VALID [2022-04-28 07:19:49,622 INFO L290 TraceCheckUtils]: 18: Hoare triple {87448#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {87448#(<= ~counter~0 1)} is VALID [2022-04-28 07:19:49,623 INFO L272 TraceCheckUtils]: 19: Hoare triple {87448#(<= ~counter~0 1)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {87448#(<= ~counter~0 1)} is VALID [2022-04-28 07:19:49,623 INFO L290 TraceCheckUtils]: 20: Hoare triple {87448#(<= ~counter~0 1)} ~cond := #in~cond; {87448#(<= ~counter~0 1)} is VALID [2022-04-28 07:19:49,623 INFO L290 TraceCheckUtils]: 21: Hoare triple {87448#(<= ~counter~0 1)} assume !(0 == ~cond); {87448#(<= ~counter~0 1)} is VALID [2022-04-28 07:19:49,623 INFO L290 TraceCheckUtils]: 22: Hoare triple {87448#(<= ~counter~0 1)} assume true; {87448#(<= ~counter~0 1)} is VALID [2022-04-28 07:19:49,624 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {87448#(<= ~counter~0 1)} {87448#(<= ~counter~0 1)} #63#return; {87448#(<= ~counter~0 1)} is VALID [2022-04-28 07:19:49,624 INFO L290 TraceCheckUtils]: 24: Hoare triple {87448#(<= ~counter~0 1)} assume !!(0 != ~y3~0); {87448#(<= ~counter~0 1)} is VALID [2022-04-28 07:19:49,624 INFO L290 TraceCheckUtils]: 25: Hoare triple {87448#(<= ~counter~0 1)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {87448#(<= ~counter~0 1)} is VALID [2022-04-28 07:19:49,625 INFO L290 TraceCheckUtils]: 26: Hoare triple {87448#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {87476#(<= ~counter~0 2)} is VALID [2022-04-28 07:19:49,625 INFO L290 TraceCheckUtils]: 27: Hoare triple {87476#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {87476#(<= ~counter~0 2)} is VALID [2022-04-28 07:19:49,626 INFO L272 TraceCheckUtils]: 28: Hoare triple {87476#(<= ~counter~0 2)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {87476#(<= ~counter~0 2)} is VALID [2022-04-28 07:19:49,626 INFO L290 TraceCheckUtils]: 29: Hoare triple {87476#(<= ~counter~0 2)} ~cond := #in~cond; {87476#(<= ~counter~0 2)} is VALID [2022-04-28 07:19:49,626 INFO L290 TraceCheckUtils]: 30: Hoare triple {87476#(<= ~counter~0 2)} assume !(0 == ~cond); {87476#(<= ~counter~0 2)} is VALID [2022-04-28 07:19:49,627 INFO L290 TraceCheckUtils]: 31: Hoare triple {87476#(<= ~counter~0 2)} assume true; {87476#(<= ~counter~0 2)} is VALID [2022-04-28 07:19:49,627 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {87476#(<= ~counter~0 2)} {87476#(<= ~counter~0 2)} #63#return; {87476#(<= ~counter~0 2)} is VALID [2022-04-28 07:19:49,627 INFO L290 TraceCheckUtils]: 33: Hoare triple {87476#(<= ~counter~0 2)} assume !!(0 != ~y3~0); {87476#(<= ~counter~0 2)} is VALID [2022-04-28 07:19:49,628 INFO L290 TraceCheckUtils]: 34: Hoare triple {87476#(<= ~counter~0 2)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {87476#(<= ~counter~0 2)} is VALID [2022-04-28 07:19:49,629 INFO L290 TraceCheckUtils]: 35: Hoare triple {87476#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {87504#(<= ~counter~0 3)} is VALID [2022-04-28 07:19:49,629 INFO L290 TraceCheckUtils]: 36: Hoare triple {87504#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {87504#(<= ~counter~0 3)} is VALID [2022-04-28 07:19:49,630 INFO L272 TraceCheckUtils]: 37: Hoare triple {87504#(<= ~counter~0 3)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {87504#(<= ~counter~0 3)} is VALID [2022-04-28 07:19:49,630 INFO L290 TraceCheckUtils]: 38: Hoare triple {87504#(<= ~counter~0 3)} ~cond := #in~cond; {87504#(<= ~counter~0 3)} is VALID [2022-04-28 07:19:49,630 INFO L290 TraceCheckUtils]: 39: Hoare triple {87504#(<= ~counter~0 3)} assume !(0 == ~cond); {87504#(<= ~counter~0 3)} is VALID [2022-04-28 07:19:49,630 INFO L290 TraceCheckUtils]: 40: Hoare triple {87504#(<= ~counter~0 3)} assume true; {87504#(<= ~counter~0 3)} is VALID [2022-04-28 07:19:49,631 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {87504#(<= ~counter~0 3)} {87504#(<= ~counter~0 3)} #63#return; {87504#(<= ~counter~0 3)} is VALID [2022-04-28 07:19:49,631 INFO L290 TraceCheckUtils]: 42: Hoare triple {87504#(<= ~counter~0 3)} assume !!(0 != ~y3~0); {87504#(<= ~counter~0 3)} is VALID [2022-04-28 07:19:49,631 INFO L290 TraceCheckUtils]: 43: Hoare triple {87504#(<= ~counter~0 3)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {87504#(<= ~counter~0 3)} is VALID [2022-04-28 07:19:49,632 INFO L290 TraceCheckUtils]: 44: Hoare triple {87504#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {87532#(<= ~counter~0 4)} is VALID [2022-04-28 07:19:49,632 INFO L290 TraceCheckUtils]: 45: Hoare triple {87532#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {87532#(<= ~counter~0 4)} is VALID [2022-04-28 07:19:49,633 INFO L272 TraceCheckUtils]: 46: Hoare triple {87532#(<= ~counter~0 4)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {87532#(<= ~counter~0 4)} is VALID [2022-04-28 07:19:49,633 INFO L290 TraceCheckUtils]: 47: Hoare triple {87532#(<= ~counter~0 4)} ~cond := #in~cond; {87532#(<= ~counter~0 4)} is VALID [2022-04-28 07:19:49,633 INFO L290 TraceCheckUtils]: 48: Hoare triple {87532#(<= ~counter~0 4)} assume !(0 == ~cond); {87532#(<= ~counter~0 4)} is VALID [2022-04-28 07:19:49,633 INFO L290 TraceCheckUtils]: 49: Hoare triple {87532#(<= ~counter~0 4)} assume true; {87532#(<= ~counter~0 4)} is VALID [2022-04-28 07:19:49,634 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {87532#(<= ~counter~0 4)} {87532#(<= ~counter~0 4)} #63#return; {87532#(<= ~counter~0 4)} is VALID [2022-04-28 07:19:49,634 INFO L290 TraceCheckUtils]: 51: Hoare triple {87532#(<= ~counter~0 4)} assume !!(0 != ~y3~0); {87532#(<= ~counter~0 4)} is VALID [2022-04-28 07:19:49,634 INFO L290 TraceCheckUtils]: 52: Hoare triple {87532#(<= ~counter~0 4)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {87532#(<= ~counter~0 4)} is VALID [2022-04-28 07:19:49,635 INFO L290 TraceCheckUtils]: 53: Hoare triple {87532#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {87560#(<= ~counter~0 5)} is VALID [2022-04-28 07:19:49,636 INFO L290 TraceCheckUtils]: 54: Hoare triple {87560#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {87560#(<= ~counter~0 5)} is VALID [2022-04-28 07:19:49,636 INFO L272 TraceCheckUtils]: 55: Hoare triple {87560#(<= ~counter~0 5)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {87560#(<= ~counter~0 5)} is VALID [2022-04-28 07:19:49,636 INFO L290 TraceCheckUtils]: 56: Hoare triple {87560#(<= ~counter~0 5)} ~cond := #in~cond; {87560#(<= ~counter~0 5)} is VALID [2022-04-28 07:19:49,637 INFO L290 TraceCheckUtils]: 57: Hoare triple {87560#(<= ~counter~0 5)} assume !(0 == ~cond); {87560#(<= ~counter~0 5)} is VALID [2022-04-28 07:19:49,637 INFO L290 TraceCheckUtils]: 58: Hoare triple {87560#(<= ~counter~0 5)} assume true; {87560#(<= ~counter~0 5)} is VALID [2022-04-28 07:19:49,637 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {87560#(<= ~counter~0 5)} {87560#(<= ~counter~0 5)} #63#return; {87560#(<= ~counter~0 5)} is VALID [2022-04-28 07:19:49,638 INFO L290 TraceCheckUtils]: 60: Hoare triple {87560#(<= ~counter~0 5)} assume !!(0 != ~y3~0); {87560#(<= ~counter~0 5)} is VALID [2022-04-28 07:19:49,638 INFO L290 TraceCheckUtils]: 61: Hoare triple {87560#(<= ~counter~0 5)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {87560#(<= ~counter~0 5)} is VALID [2022-04-28 07:19:49,639 INFO L290 TraceCheckUtils]: 62: Hoare triple {87560#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {87588#(<= ~counter~0 6)} is VALID [2022-04-28 07:19:49,639 INFO L290 TraceCheckUtils]: 63: Hoare triple {87588#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {87588#(<= ~counter~0 6)} is VALID [2022-04-28 07:19:49,640 INFO L272 TraceCheckUtils]: 64: Hoare triple {87588#(<= ~counter~0 6)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {87588#(<= ~counter~0 6)} is VALID [2022-04-28 07:19:49,640 INFO L290 TraceCheckUtils]: 65: Hoare triple {87588#(<= ~counter~0 6)} ~cond := #in~cond; {87588#(<= ~counter~0 6)} is VALID [2022-04-28 07:19:49,640 INFO L290 TraceCheckUtils]: 66: Hoare triple {87588#(<= ~counter~0 6)} assume !(0 == ~cond); {87588#(<= ~counter~0 6)} is VALID [2022-04-28 07:19:49,640 INFO L290 TraceCheckUtils]: 67: Hoare triple {87588#(<= ~counter~0 6)} assume true; {87588#(<= ~counter~0 6)} is VALID [2022-04-28 07:19:49,641 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {87588#(<= ~counter~0 6)} {87588#(<= ~counter~0 6)} #63#return; {87588#(<= ~counter~0 6)} is VALID [2022-04-28 07:19:49,641 INFO L290 TraceCheckUtils]: 69: Hoare triple {87588#(<= ~counter~0 6)} assume !!(0 != ~y3~0); {87588#(<= ~counter~0 6)} is VALID [2022-04-28 07:19:49,641 INFO L290 TraceCheckUtils]: 70: Hoare triple {87588#(<= ~counter~0 6)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {87588#(<= ~counter~0 6)} is VALID [2022-04-28 07:19:49,642 INFO L290 TraceCheckUtils]: 71: Hoare triple {87588#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {87616#(<= ~counter~0 7)} is VALID [2022-04-28 07:19:49,642 INFO L290 TraceCheckUtils]: 72: Hoare triple {87616#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {87616#(<= ~counter~0 7)} is VALID [2022-04-28 07:19:49,643 INFO L272 TraceCheckUtils]: 73: Hoare triple {87616#(<= ~counter~0 7)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {87616#(<= ~counter~0 7)} is VALID [2022-04-28 07:19:49,643 INFO L290 TraceCheckUtils]: 74: Hoare triple {87616#(<= ~counter~0 7)} ~cond := #in~cond; {87616#(<= ~counter~0 7)} is VALID [2022-04-28 07:19:49,643 INFO L290 TraceCheckUtils]: 75: Hoare triple {87616#(<= ~counter~0 7)} assume !(0 == ~cond); {87616#(<= ~counter~0 7)} is VALID [2022-04-28 07:19:49,644 INFO L290 TraceCheckUtils]: 76: Hoare triple {87616#(<= ~counter~0 7)} assume true; {87616#(<= ~counter~0 7)} is VALID [2022-04-28 07:19:49,644 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {87616#(<= ~counter~0 7)} {87616#(<= ~counter~0 7)} #63#return; {87616#(<= ~counter~0 7)} is VALID [2022-04-28 07:19:49,644 INFO L290 TraceCheckUtils]: 78: Hoare triple {87616#(<= ~counter~0 7)} assume !!(0 != ~y3~0); {87616#(<= ~counter~0 7)} is VALID [2022-04-28 07:19:49,645 INFO L290 TraceCheckUtils]: 79: Hoare triple {87616#(<= ~counter~0 7)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {87616#(<= ~counter~0 7)} is VALID [2022-04-28 07:19:49,645 INFO L290 TraceCheckUtils]: 80: Hoare triple {87616#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {87644#(<= ~counter~0 8)} is VALID [2022-04-28 07:19:49,646 INFO L290 TraceCheckUtils]: 81: Hoare triple {87644#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {87644#(<= ~counter~0 8)} is VALID [2022-04-28 07:19:49,646 INFO L272 TraceCheckUtils]: 82: Hoare triple {87644#(<= ~counter~0 8)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {87644#(<= ~counter~0 8)} is VALID [2022-04-28 07:19:49,646 INFO L290 TraceCheckUtils]: 83: Hoare triple {87644#(<= ~counter~0 8)} ~cond := #in~cond; {87644#(<= ~counter~0 8)} is VALID [2022-04-28 07:19:49,647 INFO L290 TraceCheckUtils]: 84: Hoare triple {87644#(<= ~counter~0 8)} assume !(0 == ~cond); {87644#(<= ~counter~0 8)} is VALID [2022-04-28 07:19:49,647 INFO L290 TraceCheckUtils]: 85: Hoare triple {87644#(<= ~counter~0 8)} assume true; {87644#(<= ~counter~0 8)} is VALID [2022-04-28 07:19:49,647 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {87644#(<= ~counter~0 8)} {87644#(<= ~counter~0 8)} #63#return; {87644#(<= ~counter~0 8)} is VALID [2022-04-28 07:19:49,648 INFO L290 TraceCheckUtils]: 87: Hoare triple {87644#(<= ~counter~0 8)} assume !!(0 != ~y3~0); {87644#(<= ~counter~0 8)} is VALID [2022-04-28 07:19:49,648 INFO L290 TraceCheckUtils]: 88: Hoare triple {87644#(<= ~counter~0 8)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {87644#(<= ~counter~0 8)} is VALID [2022-04-28 07:19:49,649 INFO L290 TraceCheckUtils]: 89: Hoare triple {87644#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {87672#(<= ~counter~0 9)} is VALID [2022-04-28 07:19:49,649 INFO L290 TraceCheckUtils]: 90: Hoare triple {87672#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {87672#(<= ~counter~0 9)} is VALID [2022-04-28 07:19:49,649 INFO L272 TraceCheckUtils]: 91: Hoare triple {87672#(<= ~counter~0 9)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {87672#(<= ~counter~0 9)} is VALID [2022-04-28 07:19:49,650 INFO L290 TraceCheckUtils]: 92: Hoare triple {87672#(<= ~counter~0 9)} ~cond := #in~cond; {87672#(<= ~counter~0 9)} is VALID [2022-04-28 07:19:49,650 INFO L290 TraceCheckUtils]: 93: Hoare triple {87672#(<= ~counter~0 9)} assume !(0 == ~cond); {87672#(<= ~counter~0 9)} is VALID [2022-04-28 07:19:49,650 INFO L290 TraceCheckUtils]: 94: Hoare triple {87672#(<= ~counter~0 9)} assume true; {87672#(<= ~counter~0 9)} is VALID [2022-04-28 07:19:49,651 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {87672#(<= ~counter~0 9)} {87672#(<= ~counter~0 9)} #63#return; {87672#(<= ~counter~0 9)} is VALID [2022-04-28 07:19:49,651 INFO L290 TraceCheckUtils]: 96: Hoare triple {87672#(<= ~counter~0 9)} assume !!(0 != ~y3~0); {87672#(<= ~counter~0 9)} is VALID [2022-04-28 07:19:49,651 INFO L290 TraceCheckUtils]: 97: Hoare triple {87672#(<= ~counter~0 9)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {87672#(<= ~counter~0 9)} is VALID [2022-04-28 07:19:49,652 INFO L290 TraceCheckUtils]: 98: Hoare triple {87672#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {87700#(<= ~counter~0 10)} is VALID [2022-04-28 07:19:49,652 INFO L290 TraceCheckUtils]: 99: Hoare triple {87700#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {87700#(<= ~counter~0 10)} is VALID [2022-04-28 07:19:49,653 INFO L272 TraceCheckUtils]: 100: Hoare triple {87700#(<= ~counter~0 10)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {87700#(<= ~counter~0 10)} is VALID [2022-04-28 07:19:49,653 INFO L290 TraceCheckUtils]: 101: Hoare triple {87700#(<= ~counter~0 10)} ~cond := #in~cond; {87700#(<= ~counter~0 10)} is VALID [2022-04-28 07:19:49,653 INFO L290 TraceCheckUtils]: 102: Hoare triple {87700#(<= ~counter~0 10)} assume !(0 == ~cond); {87700#(<= ~counter~0 10)} is VALID [2022-04-28 07:19:49,654 INFO L290 TraceCheckUtils]: 103: Hoare triple {87700#(<= ~counter~0 10)} assume true; {87700#(<= ~counter~0 10)} is VALID [2022-04-28 07:19:49,654 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {87700#(<= ~counter~0 10)} {87700#(<= ~counter~0 10)} #63#return; {87700#(<= ~counter~0 10)} is VALID [2022-04-28 07:19:49,654 INFO L290 TraceCheckUtils]: 105: Hoare triple {87700#(<= ~counter~0 10)} assume !!(0 != ~y3~0); {87700#(<= ~counter~0 10)} is VALID [2022-04-28 07:19:49,654 INFO L290 TraceCheckUtils]: 106: Hoare triple {87700#(<= ~counter~0 10)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {87700#(<= ~counter~0 10)} is VALID [2022-04-28 07:19:49,655 INFO L290 TraceCheckUtils]: 107: Hoare triple {87700#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {87728#(<= ~counter~0 11)} is VALID [2022-04-28 07:19:49,656 INFO L290 TraceCheckUtils]: 108: Hoare triple {87728#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {87728#(<= ~counter~0 11)} is VALID [2022-04-28 07:19:49,656 INFO L272 TraceCheckUtils]: 109: Hoare triple {87728#(<= ~counter~0 11)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {87728#(<= ~counter~0 11)} is VALID [2022-04-28 07:19:49,656 INFO L290 TraceCheckUtils]: 110: Hoare triple {87728#(<= ~counter~0 11)} ~cond := #in~cond; {87728#(<= ~counter~0 11)} is VALID [2022-04-28 07:19:49,657 INFO L290 TraceCheckUtils]: 111: Hoare triple {87728#(<= ~counter~0 11)} assume !(0 == ~cond); {87728#(<= ~counter~0 11)} is VALID [2022-04-28 07:19:49,657 INFO L290 TraceCheckUtils]: 112: Hoare triple {87728#(<= ~counter~0 11)} assume true; {87728#(<= ~counter~0 11)} is VALID [2022-04-28 07:19:49,657 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {87728#(<= ~counter~0 11)} {87728#(<= ~counter~0 11)} #63#return; {87728#(<= ~counter~0 11)} is VALID [2022-04-28 07:19:49,658 INFO L290 TraceCheckUtils]: 114: Hoare triple {87728#(<= ~counter~0 11)} assume !!(0 != ~y3~0); {87728#(<= ~counter~0 11)} is VALID [2022-04-28 07:19:49,658 INFO L290 TraceCheckUtils]: 115: Hoare triple {87728#(<= ~counter~0 11)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {87728#(<= ~counter~0 11)} is VALID [2022-04-28 07:19:49,659 INFO L290 TraceCheckUtils]: 116: Hoare triple {87728#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {87756#(<= ~counter~0 12)} is VALID [2022-04-28 07:19:49,659 INFO L290 TraceCheckUtils]: 117: Hoare triple {87756#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {87756#(<= ~counter~0 12)} is VALID [2022-04-28 07:19:49,660 INFO L272 TraceCheckUtils]: 118: Hoare triple {87756#(<= ~counter~0 12)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {87756#(<= ~counter~0 12)} is VALID [2022-04-28 07:19:49,660 INFO L290 TraceCheckUtils]: 119: Hoare triple {87756#(<= ~counter~0 12)} ~cond := #in~cond; {87756#(<= ~counter~0 12)} is VALID [2022-04-28 07:19:49,660 INFO L290 TraceCheckUtils]: 120: Hoare triple {87756#(<= ~counter~0 12)} assume !(0 == ~cond); {87756#(<= ~counter~0 12)} is VALID [2022-04-28 07:19:49,660 INFO L290 TraceCheckUtils]: 121: Hoare triple {87756#(<= ~counter~0 12)} assume true; {87756#(<= ~counter~0 12)} is VALID [2022-04-28 07:19:49,661 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {87756#(<= ~counter~0 12)} {87756#(<= ~counter~0 12)} #63#return; {87756#(<= ~counter~0 12)} is VALID [2022-04-28 07:19:49,661 INFO L290 TraceCheckUtils]: 123: Hoare triple {87756#(<= ~counter~0 12)} assume !!(0 != ~y3~0); {87756#(<= ~counter~0 12)} is VALID [2022-04-28 07:19:49,661 INFO L290 TraceCheckUtils]: 124: Hoare triple {87756#(<= ~counter~0 12)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {87756#(<= ~counter~0 12)} is VALID [2022-04-28 07:19:49,662 INFO L290 TraceCheckUtils]: 125: Hoare triple {87756#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {87784#(<= ~counter~0 13)} is VALID [2022-04-28 07:19:49,662 INFO L290 TraceCheckUtils]: 126: Hoare triple {87784#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {87784#(<= ~counter~0 13)} is VALID [2022-04-28 07:19:49,663 INFO L272 TraceCheckUtils]: 127: Hoare triple {87784#(<= ~counter~0 13)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {87784#(<= ~counter~0 13)} is VALID [2022-04-28 07:19:49,663 INFO L290 TraceCheckUtils]: 128: Hoare triple {87784#(<= ~counter~0 13)} ~cond := #in~cond; {87784#(<= ~counter~0 13)} is VALID [2022-04-28 07:19:49,663 INFO L290 TraceCheckUtils]: 129: Hoare triple {87784#(<= ~counter~0 13)} assume !(0 == ~cond); {87784#(<= ~counter~0 13)} is VALID [2022-04-28 07:19:49,664 INFO L290 TraceCheckUtils]: 130: Hoare triple {87784#(<= ~counter~0 13)} assume true; {87784#(<= ~counter~0 13)} is VALID [2022-04-28 07:19:49,664 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {87784#(<= ~counter~0 13)} {87784#(<= ~counter~0 13)} #63#return; {87784#(<= ~counter~0 13)} is VALID [2022-04-28 07:19:49,664 INFO L290 TraceCheckUtils]: 132: Hoare triple {87784#(<= ~counter~0 13)} assume !!(0 != ~y3~0); {87784#(<= ~counter~0 13)} is VALID [2022-04-28 07:19:49,665 INFO L290 TraceCheckUtils]: 133: Hoare triple {87784#(<= ~counter~0 13)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {87784#(<= ~counter~0 13)} is VALID [2022-04-28 07:19:49,665 INFO L290 TraceCheckUtils]: 134: Hoare triple {87784#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {87812#(<= ~counter~0 14)} is VALID [2022-04-28 07:19:49,666 INFO L290 TraceCheckUtils]: 135: Hoare triple {87812#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {87812#(<= ~counter~0 14)} is VALID [2022-04-28 07:19:49,666 INFO L272 TraceCheckUtils]: 136: Hoare triple {87812#(<= ~counter~0 14)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {87812#(<= ~counter~0 14)} is VALID [2022-04-28 07:19:49,666 INFO L290 TraceCheckUtils]: 137: Hoare triple {87812#(<= ~counter~0 14)} ~cond := #in~cond; {87812#(<= ~counter~0 14)} is VALID [2022-04-28 07:19:49,667 INFO L290 TraceCheckUtils]: 138: Hoare triple {87812#(<= ~counter~0 14)} assume !(0 == ~cond); {87812#(<= ~counter~0 14)} is VALID [2022-04-28 07:19:49,667 INFO L290 TraceCheckUtils]: 139: Hoare triple {87812#(<= ~counter~0 14)} assume true; {87812#(<= ~counter~0 14)} is VALID [2022-04-28 07:19:49,667 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {87812#(<= ~counter~0 14)} {87812#(<= ~counter~0 14)} #63#return; {87812#(<= ~counter~0 14)} is VALID [2022-04-28 07:19:49,668 INFO L290 TraceCheckUtils]: 141: Hoare triple {87812#(<= ~counter~0 14)} assume !!(0 != ~y3~0); {87812#(<= ~counter~0 14)} is VALID [2022-04-28 07:19:49,668 INFO L290 TraceCheckUtils]: 142: Hoare triple {87812#(<= ~counter~0 14)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {87812#(<= ~counter~0 14)} is VALID [2022-04-28 07:19:49,669 INFO L290 TraceCheckUtils]: 143: Hoare triple {87812#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {87840#(<= ~counter~0 15)} is VALID [2022-04-28 07:19:49,669 INFO L290 TraceCheckUtils]: 144: Hoare triple {87840#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {87840#(<= ~counter~0 15)} is VALID [2022-04-28 07:19:49,670 INFO L272 TraceCheckUtils]: 145: Hoare triple {87840#(<= ~counter~0 15)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {87840#(<= ~counter~0 15)} is VALID [2022-04-28 07:19:49,670 INFO L290 TraceCheckUtils]: 146: Hoare triple {87840#(<= ~counter~0 15)} ~cond := #in~cond; {87840#(<= ~counter~0 15)} is VALID [2022-04-28 07:19:49,670 INFO L290 TraceCheckUtils]: 147: Hoare triple {87840#(<= ~counter~0 15)} assume !(0 == ~cond); {87840#(<= ~counter~0 15)} is VALID [2022-04-28 07:19:49,670 INFO L290 TraceCheckUtils]: 148: Hoare triple {87840#(<= ~counter~0 15)} assume true; {87840#(<= ~counter~0 15)} is VALID [2022-04-28 07:19:49,671 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {87840#(<= ~counter~0 15)} {87840#(<= ~counter~0 15)} #63#return; {87840#(<= ~counter~0 15)} is VALID [2022-04-28 07:19:49,671 INFO L290 TraceCheckUtils]: 150: Hoare triple {87840#(<= ~counter~0 15)} assume !!(0 != ~y3~0); {87840#(<= ~counter~0 15)} is VALID [2022-04-28 07:19:49,671 INFO L290 TraceCheckUtils]: 151: Hoare triple {87840#(<= ~counter~0 15)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {87840#(<= ~counter~0 15)} is VALID [2022-04-28 07:19:49,672 INFO L290 TraceCheckUtils]: 152: Hoare triple {87840#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {87868#(<= ~counter~0 16)} is VALID [2022-04-28 07:19:49,672 INFO L290 TraceCheckUtils]: 153: Hoare triple {87868#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {87868#(<= ~counter~0 16)} is VALID [2022-04-28 07:19:49,673 INFO L272 TraceCheckUtils]: 154: Hoare triple {87868#(<= ~counter~0 16)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {87868#(<= ~counter~0 16)} is VALID [2022-04-28 07:19:49,673 INFO L290 TraceCheckUtils]: 155: Hoare triple {87868#(<= ~counter~0 16)} ~cond := #in~cond; {87868#(<= ~counter~0 16)} is VALID [2022-04-28 07:19:49,673 INFO L290 TraceCheckUtils]: 156: Hoare triple {87868#(<= ~counter~0 16)} assume !(0 == ~cond); {87868#(<= ~counter~0 16)} is VALID [2022-04-28 07:19:49,674 INFO L290 TraceCheckUtils]: 157: Hoare triple {87868#(<= ~counter~0 16)} assume true; {87868#(<= ~counter~0 16)} is VALID [2022-04-28 07:19:49,674 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {87868#(<= ~counter~0 16)} {87868#(<= ~counter~0 16)} #63#return; {87868#(<= ~counter~0 16)} is VALID [2022-04-28 07:19:49,674 INFO L290 TraceCheckUtils]: 159: Hoare triple {87868#(<= ~counter~0 16)} assume !!(0 != ~y3~0); {87868#(<= ~counter~0 16)} is VALID [2022-04-28 07:19:49,675 INFO L290 TraceCheckUtils]: 160: Hoare triple {87868#(<= ~counter~0 16)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {87868#(<= ~counter~0 16)} is VALID [2022-04-28 07:19:49,676 INFO L290 TraceCheckUtils]: 161: Hoare triple {87868#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {87896#(<= ~counter~0 17)} is VALID [2022-04-28 07:19:49,676 INFO L290 TraceCheckUtils]: 162: Hoare triple {87896#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {87896#(<= ~counter~0 17)} is VALID [2022-04-28 07:19:49,676 INFO L272 TraceCheckUtils]: 163: Hoare triple {87896#(<= ~counter~0 17)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {87896#(<= ~counter~0 17)} is VALID [2022-04-28 07:19:49,677 INFO L290 TraceCheckUtils]: 164: Hoare triple {87896#(<= ~counter~0 17)} ~cond := #in~cond; {87896#(<= ~counter~0 17)} is VALID [2022-04-28 07:19:49,677 INFO L290 TraceCheckUtils]: 165: Hoare triple {87896#(<= ~counter~0 17)} assume !(0 == ~cond); {87896#(<= ~counter~0 17)} is VALID [2022-04-28 07:19:49,677 INFO L290 TraceCheckUtils]: 166: Hoare triple {87896#(<= ~counter~0 17)} assume true; {87896#(<= ~counter~0 17)} is VALID [2022-04-28 07:19:49,677 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {87896#(<= ~counter~0 17)} {87896#(<= ~counter~0 17)} #63#return; {87896#(<= ~counter~0 17)} is VALID [2022-04-28 07:19:49,678 INFO L290 TraceCheckUtils]: 168: Hoare triple {87896#(<= ~counter~0 17)} assume !!(0 != ~y3~0); {87896#(<= ~counter~0 17)} is VALID [2022-04-28 07:19:49,678 INFO L290 TraceCheckUtils]: 169: Hoare triple {87896#(<= ~counter~0 17)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {87896#(<= ~counter~0 17)} is VALID [2022-04-28 07:19:49,679 INFO L290 TraceCheckUtils]: 170: Hoare triple {87896#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {87924#(<= ~counter~0 18)} is VALID [2022-04-28 07:19:49,679 INFO L290 TraceCheckUtils]: 171: Hoare triple {87924#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {87924#(<= ~counter~0 18)} is VALID [2022-04-28 07:19:49,680 INFO L272 TraceCheckUtils]: 172: Hoare triple {87924#(<= ~counter~0 18)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {87924#(<= ~counter~0 18)} is VALID [2022-04-28 07:19:49,680 INFO L290 TraceCheckUtils]: 173: Hoare triple {87924#(<= ~counter~0 18)} ~cond := #in~cond; {87924#(<= ~counter~0 18)} is VALID [2022-04-28 07:19:49,680 INFO L290 TraceCheckUtils]: 174: Hoare triple {87924#(<= ~counter~0 18)} assume !(0 == ~cond); {87924#(<= ~counter~0 18)} is VALID [2022-04-28 07:19:49,680 INFO L290 TraceCheckUtils]: 175: Hoare triple {87924#(<= ~counter~0 18)} assume true; {87924#(<= ~counter~0 18)} is VALID [2022-04-28 07:19:49,681 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {87924#(<= ~counter~0 18)} {87924#(<= ~counter~0 18)} #63#return; {87924#(<= ~counter~0 18)} is VALID [2022-04-28 07:19:49,681 INFO L290 TraceCheckUtils]: 177: Hoare triple {87924#(<= ~counter~0 18)} assume !!(0 != ~y3~0); {87924#(<= ~counter~0 18)} is VALID [2022-04-28 07:19:49,681 INFO L290 TraceCheckUtils]: 178: Hoare triple {87924#(<= ~counter~0 18)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {87924#(<= ~counter~0 18)} is VALID [2022-04-28 07:19:49,683 INFO L290 TraceCheckUtils]: 179: Hoare triple {87924#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {87952#(<= ~counter~0 19)} is VALID [2022-04-28 07:19:49,683 INFO L290 TraceCheckUtils]: 180: Hoare triple {87952#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {87952#(<= ~counter~0 19)} is VALID [2022-04-28 07:19:49,683 INFO L272 TraceCheckUtils]: 181: Hoare triple {87952#(<= ~counter~0 19)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {87952#(<= ~counter~0 19)} is VALID [2022-04-28 07:19:49,684 INFO L290 TraceCheckUtils]: 182: Hoare triple {87952#(<= ~counter~0 19)} ~cond := #in~cond; {87952#(<= ~counter~0 19)} is VALID [2022-04-28 07:19:49,684 INFO L290 TraceCheckUtils]: 183: Hoare triple {87952#(<= ~counter~0 19)} assume !(0 == ~cond); {87952#(<= ~counter~0 19)} is VALID [2022-04-28 07:19:49,684 INFO L290 TraceCheckUtils]: 184: Hoare triple {87952#(<= ~counter~0 19)} assume true; {87952#(<= ~counter~0 19)} is VALID [2022-04-28 07:19:49,684 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {87952#(<= ~counter~0 19)} {87952#(<= ~counter~0 19)} #63#return; {87952#(<= ~counter~0 19)} is VALID [2022-04-28 07:19:49,685 INFO L290 TraceCheckUtils]: 186: Hoare triple {87952#(<= ~counter~0 19)} assume !!(0 != ~y3~0); {87952#(<= ~counter~0 19)} is VALID [2022-04-28 07:19:49,685 INFO L290 TraceCheckUtils]: 187: Hoare triple {87952#(<= ~counter~0 19)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {87952#(<= ~counter~0 19)} is VALID [2022-04-28 07:19:49,686 INFO L290 TraceCheckUtils]: 188: Hoare triple {87952#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {87980#(<= ~counter~0 20)} is VALID [2022-04-28 07:19:49,686 INFO L290 TraceCheckUtils]: 189: Hoare triple {87980#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {87980#(<= ~counter~0 20)} is VALID [2022-04-28 07:19:49,687 INFO L272 TraceCheckUtils]: 190: Hoare triple {87980#(<= ~counter~0 20)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {87980#(<= ~counter~0 20)} is VALID [2022-04-28 07:19:49,687 INFO L290 TraceCheckUtils]: 191: Hoare triple {87980#(<= ~counter~0 20)} ~cond := #in~cond; {87980#(<= ~counter~0 20)} is VALID [2022-04-28 07:19:49,687 INFO L290 TraceCheckUtils]: 192: Hoare triple {87980#(<= ~counter~0 20)} assume !(0 == ~cond); {87980#(<= ~counter~0 20)} is VALID [2022-04-28 07:19:49,687 INFO L290 TraceCheckUtils]: 193: Hoare triple {87980#(<= ~counter~0 20)} assume true; {87980#(<= ~counter~0 20)} is VALID [2022-04-28 07:19:49,688 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {87980#(<= ~counter~0 20)} {87980#(<= ~counter~0 20)} #63#return; {87980#(<= ~counter~0 20)} is VALID [2022-04-28 07:19:49,688 INFO L290 TraceCheckUtils]: 195: Hoare triple {87980#(<= ~counter~0 20)} assume !!(0 != ~y3~0); {87980#(<= ~counter~0 20)} is VALID [2022-04-28 07:19:49,688 INFO L290 TraceCheckUtils]: 196: Hoare triple {87980#(<= ~counter~0 20)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {87980#(<= ~counter~0 20)} is VALID [2022-04-28 07:19:49,689 INFO L290 TraceCheckUtils]: 197: Hoare triple {87980#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88008#(<= ~counter~0 21)} is VALID [2022-04-28 07:19:49,689 INFO L290 TraceCheckUtils]: 198: Hoare triple {88008#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {88008#(<= ~counter~0 21)} is VALID [2022-04-28 07:19:49,690 INFO L272 TraceCheckUtils]: 199: Hoare triple {88008#(<= ~counter~0 21)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {88008#(<= ~counter~0 21)} is VALID [2022-04-28 07:19:49,690 INFO L290 TraceCheckUtils]: 200: Hoare triple {88008#(<= ~counter~0 21)} ~cond := #in~cond; {88008#(<= ~counter~0 21)} is VALID [2022-04-28 07:19:49,690 INFO L290 TraceCheckUtils]: 201: Hoare triple {88008#(<= ~counter~0 21)} assume !(0 == ~cond); {88008#(<= ~counter~0 21)} is VALID [2022-04-28 07:19:49,691 INFO L290 TraceCheckUtils]: 202: Hoare triple {88008#(<= ~counter~0 21)} assume true; {88008#(<= ~counter~0 21)} is VALID [2022-04-28 07:19:49,691 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {88008#(<= ~counter~0 21)} {88008#(<= ~counter~0 21)} #63#return; {88008#(<= ~counter~0 21)} is VALID [2022-04-28 07:19:49,691 INFO L290 TraceCheckUtils]: 204: Hoare triple {88008#(<= ~counter~0 21)} assume !!(0 != ~y3~0); {88008#(<= ~counter~0 21)} is VALID [2022-04-28 07:19:49,691 INFO L290 TraceCheckUtils]: 205: Hoare triple {88008#(<= ~counter~0 21)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {88008#(<= ~counter~0 21)} is VALID [2022-04-28 07:19:49,692 INFO L290 TraceCheckUtils]: 206: Hoare triple {88008#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88036#(<= ~counter~0 22)} is VALID [2022-04-28 07:19:49,693 INFO L290 TraceCheckUtils]: 207: Hoare triple {88036#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {88036#(<= ~counter~0 22)} is VALID [2022-04-28 07:19:49,693 INFO L272 TraceCheckUtils]: 208: Hoare triple {88036#(<= ~counter~0 22)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {88036#(<= ~counter~0 22)} is VALID [2022-04-28 07:19:49,693 INFO L290 TraceCheckUtils]: 209: Hoare triple {88036#(<= ~counter~0 22)} ~cond := #in~cond; {88036#(<= ~counter~0 22)} is VALID [2022-04-28 07:19:49,694 INFO L290 TraceCheckUtils]: 210: Hoare triple {88036#(<= ~counter~0 22)} assume !(0 == ~cond); {88036#(<= ~counter~0 22)} is VALID [2022-04-28 07:19:49,694 INFO L290 TraceCheckUtils]: 211: Hoare triple {88036#(<= ~counter~0 22)} assume true; {88036#(<= ~counter~0 22)} is VALID [2022-04-28 07:19:49,694 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {88036#(<= ~counter~0 22)} {88036#(<= ~counter~0 22)} #63#return; {88036#(<= ~counter~0 22)} is VALID [2022-04-28 07:19:49,694 INFO L290 TraceCheckUtils]: 213: Hoare triple {88036#(<= ~counter~0 22)} assume !!(0 != ~y3~0); {88036#(<= ~counter~0 22)} is VALID [2022-04-28 07:19:49,695 INFO L290 TraceCheckUtils]: 214: Hoare triple {88036#(<= ~counter~0 22)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {88036#(<= ~counter~0 22)} is VALID [2022-04-28 07:19:49,696 INFO L290 TraceCheckUtils]: 215: Hoare triple {88036#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88064#(<= ~counter~0 23)} is VALID [2022-04-28 07:19:49,696 INFO L290 TraceCheckUtils]: 216: Hoare triple {88064#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {88064#(<= ~counter~0 23)} is VALID [2022-04-28 07:19:49,697 INFO L272 TraceCheckUtils]: 217: Hoare triple {88064#(<= ~counter~0 23)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {88064#(<= ~counter~0 23)} is VALID [2022-04-28 07:19:49,697 INFO L290 TraceCheckUtils]: 218: Hoare triple {88064#(<= ~counter~0 23)} ~cond := #in~cond; {88064#(<= ~counter~0 23)} is VALID [2022-04-28 07:19:49,697 INFO L290 TraceCheckUtils]: 219: Hoare triple {88064#(<= ~counter~0 23)} assume !(0 == ~cond); {88064#(<= ~counter~0 23)} is VALID [2022-04-28 07:19:49,697 INFO L290 TraceCheckUtils]: 220: Hoare triple {88064#(<= ~counter~0 23)} assume true; {88064#(<= ~counter~0 23)} is VALID [2022-04-28 07:19:49,698 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {88064#(<= ~counter~0 23)} {88064#(<= ~counter~0 23)} #63#return; {88064#(<= ~counter~0 23)} is VALID [2022-04-28 07:19:49,698 INFO L290 TraceCheckUtils]: 222: Hoare triple {88064#(<= ~counter~0 23)} assume !!(0 != ~y3~0); {88064#(<= ~counter~0 23)} is VALID [2022-04-28 07:19:49,698 INFO L290 TraceCheckUtils]: 223: Hoare triple {88064#(<= ~counter~0 23)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {88064#(<= ~counter~0 23)} is VALID [2022-04-28 07:19:49,699 INFO L290 TraceCheckUtils]: 224: Hoare triple {88064#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88092#(<= ~counter~0 24)} is VALID [2022-04-28 07:19:49,700 INFO L290 TraceCheckUtils]: 225: Hoare triple {88092#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {88092#(<= ~counter~0 24)} is VALID [2022-04-28 07:19:49,700 INFO L272 TraceCheckUtils]: 226: Hoare triple {88092#(<= ~counter~0 24)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {88092#(<= ~counter~0 24)} is VALID [2022-04-28 07:19:49,700 INFO L290 TraceCheckUtils]: 227: Hoare triple {88092#(<= ~counter~0 24)} ~cond := #in~cond; {88092#(<= ~counter~0 24)} is VALID [2022-04-28 07:19:49,701 INFO L290 TraceCheckUtils]: 228: Hoare triple {88092#(<= ~counter~0 24)} assume !(0 == ~cond); {88092#(<= ~counter~0 24)} is VALID [2022-04-28 07:19:49,701 INFO L290 TraceCheckUtils]: 229: Hoare triple {88092#(<= ~counter~0 24)} assume true; {88092#(<= ~counter~0 24)} is VALID [2022-04-28 07:19:49,701 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {88092#(<= ~counter~0 24)} {88092#(<= ~counter~0 24)} #63#return; {88092#(<= ~counter~0 24)} is VALID [2022-04-28 07:19:49,701 INFO L290 TraceCheckUtils]: 231: Hoare triple {88092#(<= ~counter~0 24)} assume !!(0 != ~y3~0); {88092#(<= ~counter~0 24)} is VALID [2022-04-28 07:19:49,702 INFO L290 TraceCheckUtils]: 232: Hoare triple {88092#(<= ~counter~0 24)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {88092#(<= ~counter~0 24)} is VALID [2022-04-28 07:19:49,703 INFO L290 TraceCheckUtils]: 233: Hoare triple {88092#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88120#(<= ~counter~0 25)} is VALID [2022-04-28 07:19:49,703 INFO L290 TraceCheckUtils]: 234: Hoare triple {88120#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {88120#(<= ~counter~0 25)} is VALID [2022-04-28 07:19:49,704 INFO L272 TraceCheckUtils]: 235: Hoare triple {88120#(<= ~counter~0 25)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {88120#(<= ~counter~0 25)} is VALID [2022-04-28 07:19:49,704 INFO L290 TraceCheckUtils]: 236: Hoare triple {88120#(<= ~counter~0 25)} ~cond := #in~cond; {88120#(<= ~counter~0 25)} is VALID [2022-04-28 07:19:49,704 INFO L290 TraceCheckUtils]: 237: Hoare triple {88120#(<= ~counter~0 25)} assume !(0 == ~cond); {88120#(<= ~counter~0 25)} is VALID [2022-04-28 07:19:49,704 INFO L290 TraceCheckUtils]: 238: Hoare triple {88120#(<= ~counter~0 25)} assume true; {88120#(<= ~counter~0 25)} is VALID [2022-04-28 07:19:49,705 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {88120#(<= ~counter~0 25)} {88120#(<= ~counter~0 25)} #63#return; {88120#(<= ~counter~0 25)} is VALID [2022-04-28 07:19:49,705 INFO L290 TraceCheckUtils]: 240: Hoare triple {88120#(<= ~counter~0 25)} assume !!(0 != ~y3~0); {88120#(<= ~counter~0 25)} is VALID [2022-04-28 07:19:49,705 INFO L290 TraceCheckUtils]: 241: Hoare triple {88120#(<= ~counter~0 25)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {88120#(<= ~counter~0 25)} is VALID [2022-04-28 07:19:49,707 INFO L290 TraceCheckUtils]: 242: Hoare triple {88120#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88148#(<= ~counter~0 26)} is VALID [2022-04-28 07:19:49,707 INFO L290 TraceCheckUtils]: 243: Hoare triple {88148#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {88148#(<= ~counter~0 26)} is VALID [2022-04-28 07:19:49,707 INFO L272 TraceCheckUtils]: 244: Hoare triple {88148#(<= ~counter~0 26)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {88148#(<= ~counter~0 26)} is VALID [2022-04-28 07:19:49,708 INFO L290 TraceCheckUtils]: 245: Hoare triple {88148#(<= ~counter~0 26)} ~cond := #in~cond; {88148#(<= ~counter~0 26)} is VALID [2022-04-28 07:19:49,708 INFO L290 TraceCheckUtils]: 246: Hoare triple {88148#(<= ~counter~0 26)} assume !(0 == ~cond); {88148#(<= ~counter~0 26)} is VALID [2022-04-28 07:19:49,708 INFO L290 TraceCheckUtils]: 247: Hoare triple {88148#(<= ~counter~0 26)} assume true; {88148#(<= ~counter~0 26)} is VALID [2022-04-28 07:19:49,709 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {88148#(<= ~counter~0 26)} {88148#(<= ~counter~0 26)} #63#return; {88148#(<= ~counter~0 26)} is VALID [2022-04-28 07:19:49,709 INFO L290 TraceCheckUtils]: 249: Hoare triple {88148#(<= ~counter~0 26)} assume !!(0 != ~y3~0); {88148#(<= ~counter~0 26)} is VALID [2022-04-28 07:19:49,709 INFO L290 TraceCheckUtils]: 250: Hoare triple {88148#(<= ~counter~0 26)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {88148#(<= ~counter~0 26)} is VALID [2022-04-28 07:19:49,710 INFO L290 TraceCheckUtils]: 251: Hoare triple {88148#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88176#(<= ~counter~0 27)} is VALID [2022-04-28 07:19:49,710 INFO L290 TraceCheckUtils]: 252: Hoare triple {88176#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {88176#(<= ~counter~0 27)} is VALID [2022-04-28 07:19:49,711 INFO L272 TraceCheckUtils]: 253: Hoare triple {88176#(<= ~counter~0 27)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {88176#(<= ~counter~0 27)} is VALID [2022-04-28 07:19:49,711 INFO L290 TraceCheckUtils]: 254: Hoare triple {88176#(<= ~counter~0 27)} ~cond := #in~cond; {88176#(<= ~counter~0 27)} is VALID [2022-04-28 07:19:49,711 INFO L290 TraceCheckUtils]: 255: Hoare triple {88176#(<= ~counter~0 27)} assume !(0 == ~cond); {88176#(<= ~counter~0 27)} is VALID [2022-04-28 07:19:49,711 INFO L290 TraceCheckUtils]: 256: Hoare triple {88176#(<= ~counter~0 27)} assume true; {88176#(<= ~counter~0 27)} is VALID [2022-04-28 07:19:49,712 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {88176#(<= ~counter~0 27)} {88176#(<= ~counter~0 27)} #63#return; {88176#(<= ~counter~0 27)} is VALID [2022-04-28 07:19:49,712 INFO L290 TraceCheckUtils]: 258: Hoare triple {88176#(<= ~counter~0 27)} assume !!(0 != ~y3~0); {88176#(<= ~counter~0 27)} is VALID [2022-04-28 07:19:49,712 INFO L290 TraceCheckUtils]: 259: Hoare triple {88176#(<= ~counter~0 27)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {88176#(<= ~counter~0 27)} is VALID [2022-04-28 07:19:49,713 INFO L290 TraceCheckUtils]: 260: Hoare triple {88176#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88204#(<= ~counter~0 28)} is VALID [2022-04-28 07:19:49,714 INFO L290 TraceCheckUtils]: 261: Hoare triple {88204#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {88204#(<= ~counter~0 28)} is VALID [2022-04-28 07:19:49,714 INFO L272 TraceCheckUtils]: 262: Hoare triple {88204#(<= ~counter~0 28)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {88204#(<= ~counter~0 28)} is VALID [2022-04-28 07:19:49,714 INFO L290 TraceCheckUtils]: 263: Hoare triple {88204#(<= ~counter~0 28)} ~cond := #in~cond; {88204#(<= ~counter~0 28)} is VALID [2022-04-28 07:19:49,715 INFO L290 TraceCheckUtils]: 264: Hoare triple {88204#(<= ~counter~0 28)} assume !(0 == ~cond); {88204#(<= ~counter~0 28)} is VALID [2022-04-28 07:19:49,715 INFO L290 TraceCheckUtils]: 265: Hoare triple {88204#(<= ~counter~0 28)} assume true; {88204#(<= ~counter~0 28)} is VALID [2022-04-28 07:19:49,715 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {88204#(<= ~counter~0 28)} {88204#(<= ~counter~0 28)} #63#return; {88204#(<= ~counter~0 28)} is VALID [2022-04-28 07:19:49,715 INFO L290 TraceCheckUtils]: 267: Hoare triple {88204#(<= ~counter~0 28)} assume !!(0 != ~y3~0); {88204#(<= ~counter~0 28)} is VALID [2022-04-28 07:19:49,716 INFO L290 TraceCheckUtils]: 268: Hoare triple {88204#(<= ~counter~0 28)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {88204#(<= ~counter~0 28)} is VALID [2022-04-28 07:19:49,717 INFO L290 TraceCheckUtils]: 269: Hoare triple {88204#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88232#(<= ~counter~0 29)} is VALID [2022-04-28 07:19:49,717 INFO L290 TraceCheckUtils]: 270: Hoare triple {88232#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {88232#(<= ~counter~0 29)} is VALID [2022-04-28 07:19:49,718 INFO L272 TraceCheckUtils]: 271: Hoare triple {88232#(<= ~counter~0 29)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {88232#(<= ~counter~0 29)} is VALID [2022-04-28 07:19:49,718 INFO L290 TraceCheckUtils]: 272: Hoare triple {88232#(<= ~counter~0 29)} ~cond := #in~cond; {88232#(<= ~counter~0 29)} is VALID [2022-04-28 07:19:49,718 INFO L290 TraceCheckUtils]: 273: Hoare triple {88232#(<= ~counter~0 29)} assume !(0 == ~cond); {88232#(<= ~counter~0 29)} is VALID [2022-04-28 07:19:49,718 INFO L290 TraceCheckUtils]: 274: Hoare triple {88232#(<= ~counter~0 29)} assume true; {88232#(<= ~counter~0 29)} is VALID [2022-04-28 07:19:49,719 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {88232#(<= ~counter~0 29)} {88232#(<= ~counter~0 29)} #63#return; {88232#(<= ~counter~0 29)} is VALID [2022-04-28 07:19:49,719 INFO L290 TraceCheckUtils]: 276: Hoare triple {88232#(<= ~counter~0 29)} assume !!(0 != ~y3~0); {88232#(<= ~counter~0 29)} is VALID [2022-04-28 07:19:49,719 INFO L290 TraceCheckUtils]: 277: Hoare triple {88232#(<= ~counter~0 29)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {88232#(<= ~counter~0 29)} is VALID [2022-04-28 07:19:49,720 INFO L290 TraceCheckUtils]: 278: Hoare triple {88232#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88260#(<= ~counter~0 30)} is VALID [2022-04-28 07:19:49,721 INFO L290 TraceCheckUtils]: 279: Hoare triple {88260#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {88260#(<= ~counter~0 30)} is VALID [2022-04-28 07:19:49,722 INFO L272 TraceCheckUtils]: 280: Hoare triple {88260#(<= ~counter~0 30)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {88260#(<= ~counter~0 30)} is VALID [2022-04-28 07:19:49,722 INFO L290 TraceCheckUtils]: 281: Hoare triple {88260#(<= ~counter~0 30)} ~cond := #in~cond; {88260#(<= ~counter~0 30)} is VALID [2022-04-28 07:19:49,722 INFO L290 TraceCheckUtils]: 282: Hoare triple {88260#(<= ~counter~0 30)} assume !(0 == ~cond); {88260#(<= ~counter~0 30)} is VALID [2022-04-28 07:19:49,723 INFO L290 TraceCheckUtils]: 283: Hoare triple {88260#(<= ~counter~0 30)} assume true; {88260#(<= ~counter~0 30)} is VALID [2022-04-28 07:19:49,723 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {88260#(<= ~counter~0 30)} {88260#(<= ~counter~0 30)} #63#return; {88260#(<= ~counter~0 30)} is VALID [2022-04-28 07:19:49,723 INFO L290 TraceCheckUtils]: 285: Hoare triple {88260#(<= ~counter~0 30)} assume !!(0 != ~y3~0); {88260#(<= ~counter~0 30)} is VALID [2022-04-28 07:19:49,724 INFO L290 TraceCheckUtils]: 286: Hoare triple {88260#(<= ~counter~0 30)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {88260#(<= ~counter~0 30)} is VALID [2022-04-28 07:19:49,725 INFO L290 TraceCheckUtils]: 287: Hoare triple {88260#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88288#(<= ~counter~0 31)} is VALID [2022-04-28 07:19:49,725 INFO L290 TraceCheckUtils]: 288: Hoare triple {88288#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {88288#(<= ~counter~0 31)} is VALID [2022-04-28 07:19:49,726 INFO L272 TraceCheckUtils]: 289: Hoare triple {88288#(<= ~counter~0 31)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {88288#(<= ~counter~0 31)} is VALID [2022-04-28 07:19:49,726 INFO L290 TraceCheckUtils]: 290: Hoare triple {88288#(<= ~counter~0 31)} ~cond := #in~cond; {88288#(<= ~counter~0 31)} is VALID [2022-04-28 07:19:49,727 INFO L290 TraceCheckUtils]: 291: Hoare triple {88288#(<= ~counter~0 31)} assume !(0 == ~cond); {88288#(<= ~counter~0 31)} is VALID [2022-04-28 07:19:49,727 INFO L290 TraceCheckUtils]: 292: Hoare triple {88288#(<= ~counter~0 31)} assume true; {88288#(<= ~counter~0 31)} is VALID [2022-04-28 07:19:49,727 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {88288#(<= ~counter~0 31)} {88288#(<= ~counter~0 31)} #63#return; {88288#(<= ~counter~0 31)} is VALID [2022-04-28 07:19:49,727 INFO L290 TraceCheckUtils]: 294: Hoare triple {88288#(<= ~counter~0 31)} assume !!(0 != ~y3~0); {88288#(<= ~counter~0 31)} is VALID [2022-04-28 07:19:49,728 INFO L290 TraceCheckUtils]: 295: Hoare triple {88288#(<= ~counter~0 31)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {88288#(<= ~counter~0 31)} is VALID [2022-04-28 07:19:49,729 INFO L290 TraceCheckUtils]: 296: Hoare triple {88288#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88316#(<= ~counter~0 32)} is VALID [2022-04-28 07:19:49,729 INFO L290 TraceCheckUtils]: 297: Hoare triple {88316#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {88316#(<= ~counter~0 32)} is VALID [2022-04-28 07:19:49,730 INFO L272 TraceCheckUtils]: 298: Hoare triple {88316#(<= ~counter~0 32)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {88316#(<= ~counter~0 32)} is VALID [2022-04-28 07:19:49,730 INFO L290 TraceCheckUtils]: 299: Hoare triple {88316#(<= ~counter~0 32)} ~cond := #in~cond; {88316#(<= ~counter~0 32)} is VALID [2022-04-28 07:19:49,730 INFO L290 TraceCheckUtils]: 300: Hoare triple {88316#(<= ~counter~0 32)} assume !(0 == ~cond); {88316#(<= ~counter~0 32)} is VALID [2022-04-28 07:19:49,730 INFO L290 TraceCheckUtils]: 301: Hoare triple {88316#(<= ~counter~0 32)} assume true; {88316#(<= ~counter~0 32)} is VALID [2022-04-28 07:19:49,731 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {88316#(<= ~counter~0 32)} {88316#(<= ~counter~0 32)} #63#return; {88316#(<= ~counter~0 32)} is VALID [2022-04-28 07:19:49,731 INFO L290 TraceCheckUtils]: 303: Hoare triple {88316#(<= ~counter~0 32)} assume !!(0 != ~y3~0); {88316#(<= ~counter~0 32)} is VALID [2022-04-28 07:19:49,731 INFO L290 TraceCheckUtils]: 304: Hoare triple {88316#(<= ~counter~0 32)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {88316#(<= ~counter~0 32)} is VALID [2022-04-28 07:19:49,733 INFO L290 TraceCheckUtils]: 305: Hoare triple {88316#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88344#(<= ~counter~0 33)} is VALID [2022-04-28 07:19:49,733 INFO L290 TraceCheckUtils]: 306: Hoare triple {88344#(<= ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {88344#(<= ~counter~0 33)} is VALID [2022-04-28 07:19:49,733 INFO L272 TraceCheckUtils]: 307: Hoare triple {88344#(<= ~counter~0 33)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {88344#(<= ~counter~0 33)} is VALID [2022-04-28 07:19:49,734 INFO L290 TraceCheckUtils]: 308: Hoare triple {88344#(<= ~counter~0 33)} ~cond := #in~cond; {88344#(<= ~counter~0 33)} is VALID [2022-04-28 07:19:49,734 INFO L290 TraceCheckUtils]: 309: Hoare triple {88344#(<= ~counter~0 33)} assume !(0 == ~cond); {88344#(<= ~counter~0 33)} is VALID [2022-04-28 07:19:49,734 INFO L290 TraceCheckUtils]: 310: Hoare triple {88344#(<= ~counter~0 33)} assume true; {88344#(<= ~counter~0 33)} is VALID [2022-04-28 07:19:49,735 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {88344#(<= ~counter~0 33)} {88344#(<= ~counter~0 33)} #63#return; {88344#(<= ~counter~0 33)} is VALID [2022-04-28 07:19:49,735 INFO L290 TraceCheckUtils]: 312: Hoare triple {88344#(<= ~counter~0 33)} assume !!(0 != ~y3~0); {88344#(<= ~counter~0 33)} is VALID [2022-04-28 07:19:49,735 INFO L290 TraceCheckUtils]: 313: Hoare triple {88344#(<= ~counter~0 33)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {88344#(<= ~counter~0 33)} is VALID [2022-04-28 07:19:49,736 INFO L290 TraceCheckUtils]: 314: Hoare triple {88344#(<= ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88372#(<= ~counter~0 34)} is VALID [2022-04-28 07:19:49,737 INFO L290 TraceCheckUtils]: 315: Hoare triple {88372#(<= ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {88372#(<= ~counter~0 34)} is VALID [2022-04-28 07:19:49,737 INFO L272 TraceCheckUtils]: 316: Hoare triple {88372#(<= ~counter~0 34)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {88372#(<= ~counter~0 34)} is VALID [2022-04-28 07:19:49,737 INFO L290 TraceCheckUtils]: 317: Hoare triple {88372#(<= ~counter~0 34)} ~cond := #in~cond; {88372#(<= ~counter~0 34)} is VALID [2022-04-28 07:19:49,738 INFO L290 TraceCheckUtils]: 318: Hoare triple {88372#(<= ~counter~0 34)} assume !(0 == ~cond); {88372#(<= ~counter~0 34)} is VALID [2022-04-28 07:19:49,738 INFO L290 TraceCheckUtils]: 319: Hoare triple {88372#(<= ~counter~0 34)} assume true; {88372#(<= ~counter~0 34)} is VALID [2022-04-28 07:19:49,738 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {88372#(<= ~counter~0 34)} {88372#(<= ~counter~0 34)} #63#return; {88372#(<= ~counter~0 34)} is VALID [2022-04-28 07:19:49,738 INFO L290 TraceCheckUtils]: 321: Hoare triple {88372#(<= ~counter~0 34)} assume !!(0 != ~y3~0); {88372#(<= ~counter~0 34)} is VALID [2022-04-28 07:19:49,739 INFO L290 TraceCheckUtils]: 322: Hoare triple {88372#(<= ~counter~0 34)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {88372#(<= ~counter~0 34)} is VALID [2022-04-28 07:19:49,740 INFO L290 TraceCheckUtils]: 323: Hoare triple {88372#(<= ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88400#(<= ~counter~0 35)} is VALID [2022-04-28 07:19:49,740 INFO L290 TraceCheckUtils]: 324: Hoare triple {88400#(<= ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {88400#(<= ~counter~0 35)} is VALID [2022-04-28 07:19:49,740 INFO L272 TraceCheckUtils]: 325: Hoare triple {88400#(<= ~counter~0 35)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {88400#(<= ~counter~0 35)} is VALID [2022-04-28 07:19:49,741 INFO L290 TraceCheckUtils]: 326: Hoare triple {88400#(<= ~counter~0 35)} ~cond := #in~cond; {88400#(<= ~counter~0 35)} is VALID [2022-04-28 07:19:49,741 INFO L290 TraceCheckUtils]: 327: Hoare triple {88400#(<= ~counter~0 35)} assume !(0 == ~cond); {88400#(<= ~counter~0 35)} is VALID [2022-04-28 07:19:49,741 INFO L290 TraceCheckUtils]: 328: Hoare triple {88400#(<= ~counter~0 35)} assume true; {88400#(<= ~counter~0 35)} is VALID [2022-04-28 07:19:49,742 INFO L284 TraceCheckUtils]: 329: Hoare quadruple {88400#(<= ~counter~0 35)} {88400#(<= ~counter~0 35)} #63#return; {88400#(<= ~counter~0 35)} is VALID [2022-04-28 07:19:49,742 INFO L290 TraceCheckUtils]: 330: Hoare triple {88400#(<= ~counter~0 35)} assume !!(0 != ~y3~0); {88400#(<= ~counter~0 35)} is VALID [2022-04-28 07:19:49,742 INFO L290 TraceCheckUtils]: 331: Hoare triple {88400#(<= ~counter~0 35)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {88400#(<= ~counter~0 35)} is VALID [2022-04-28 07:19:49,743 INFO L290 TraceCheckUtils]: 332: Hoare triple {88400#(<= ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88428#(<= ~counter~0 36)} is VALID [2022-04-28 07:19:49,743 INFO L290 TraceCheckUtils]: 333: Hoare triple {88428#(<= ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {88428#(<= ~counter~0 36)} is VALID [2022-04-28 07:19:49,744 INFO L272 TraceCheckUtils]: 334: Hoare triple {88428#(<= ~counter~0 36)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {88428#(<= ~counter~0 36)} is VALID [2022-04-28 07:19:49,744 INFO L290 TraceCheckUtils]: 335: Hoare triple {88428#(<= ~counter~0 36)} ~cond := #in~cond; {88428#(<= ~counter~0 36)} is VALID [2022-04-28 07:19:49,744 INFO L290 TraceCheckUtils]: 336: Hoare triple {88428#(<= ~counter~0 36)} assume !(0 == ~cond); {88428#(<= ~counter~0 36)} is VALID [2022-04-28 07:19:49,745 INFO L290 TraceCheckUtils]: 337: Hoare triple {88428#(<= ~counter~0 36)} assume true; {88428#(<= ~counter~0 36)} is VALID [2022-04-28 07:19:49,745 INFO L284 TraceCheckUtils]: 338: Hoare quadruple {88428#(<= ~counter~0 36)} {88428#(<= ~counter~0 36)} #63#return; {88428#(<= ~counter~0 36)} is VALID [2022-04-28 07:19:49,745 INFO L290 TraceCheckUtils]: 339: Hoare triple {88428#(<= ~counter~0 36)} assume !!(0 != ~y3~0); {88428#(<= ~counter~0 36)} is VALID [2022-04-28 07:19:49,745 INFO L290 TraceCheckUtils]: 340: Hoare triple {88428#(<= ~counter~0 36)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {88428#(<= ~counter~0 36)} is VALID [2022-04-28 07:19:49,746 INFO L290 TraceCheckUtils]: 341: Hoare triple {88428#(<= ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88456#(<= ~counter~0 37)} is VALID [2022-04-28 07:19:49,747 INFO L290 TraceCheckUtils]: 342: Hoare triple {88456#(<= ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {88456#(<= ~counter~0 37)} is VALID [2022-04-28 07:19:49,747 INFO L272 TraceCheckUtils]: 343: Hoare triple {88456#(<= ~counter~0 37)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {88456#(<= ~counter~0 37)} is VALID [2022-04-28 07:19:49,747 INFO L290 TraceCheckUtils]: 344: Hoare triple {88456#(<= ~counter~0 37)} ~cond := #in~cond; {88456#(<= ~counter~0 37)} is VALID [2022-04-28 07:19:49,748 INFO L290 TraceCheckUtils]: 345: Hoare triple {88456#(<= ~counter~0 37)} assume !(0 == ~cond); {88456#(<= ~counter~0 37)} is VALID [2022-04-28 07:19:49,748 INFO L290 TraceCheckUtils]: 346: Hoare triple {88456#(<= ~counter~0 37)} assume true; {88456#(<= ~counter~0 37)} is VALID [2022-04-28 07:19:49,748 INFO L284 TraceCheckUtils]: 347: Hoare quadruple {88456#(<= ~counter~0 37)} {88456#(<= ~counter~0 37)} #63#return; {88456#(<= ~counter~0 37)} is VALID [2022-04-28 07:19:49,749 INFO L290 TraceCheckUtils]: 348: Hoare triple {88456#(<= ~counter~0 37)} assume !!(0 != ~y3~0); {88456#(<= ~counter~0 37)} is VALID [2022-04-28 07:19:49,749 INFO L290 TraceCheckUtils]: 349: Hoare triple {88456#(<= ~counter~0 37)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {88456#(<= ~counter~0 37)} is VALID [2022-04-28 07:19:49,749 INFO L290 TraceCheckUtils]: 350: Hoare triple {88456#(<= ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88484#(<= |main_#t~post6| 37)} is VALID [2022-04-28 07:19:49,749 INFO L290 TraceCheckUtils]: 351: Hoare triple {88484#(<= |main_#t~post6| 37)} assume !(#t~post6 < 50);havoc #t~post6; {87392#false} is VALID [2022-04-28 07:19:49,749 INFO L272 TraceCheckUtils]: 352: Hoare triple {87392#false} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 == ~x1~0 then 1 else 0)); {87392#false} is VALID [2022-04-28 07:19:49,749 INFO L290 TraceCheckUtils]: 353: Hoare triple {87392#false} ~cond := #in~cond; {87392#false} is VALID [2022-04-28 07:19:49,750 INFO L290 TraceCheckUtils]: 354: Hoare triple {87392#false} assume 0 == ~cond; {87392#false} is VALID [2022-04-28 07:19:49,750 INFO L290 TraceCheckUtils]: 355: Hoare triple {87392#false} assume !false; {87392#false} is VALID [2022-04-28 07:19:49,750 INFO L134 CoverageAnalysis]: Checked inductivity of 6146 backedges. 74 proven. 6068 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-28 07:19:49,750 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 07:19:51,393 INFO L290 TraceCheckUtils]: 355: Hoare triple {87392#false} assume !false; {87392#false} is VALID [2022-04-28 07:19:51,394 INFO L290 TraceCheckUtils]: 354: Hoare triple {87392#false} assume 0 == ~cond; {87392#false} is VALID [2022-04-28 07:19:51,394 INFO L290 TraceCheckUtils]: 353: Hoare triple {87392#false} ~cond := #in~cond; {87392#false} is VALID [2022-04-28 07:19:51,394 INFO L272 TraceCheckUtils]: 352: Hoare triple {87392#false} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 == ~x1~0 then 1 else 0)); {87392#false} is VALID [2022-04-28 07:19:51,394 INFO L290 TraceCheckUtils]: 351: Hoare triple {88512#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {87392#false} is VALID [2022-04-28 07:19:51,394 INFO L290 TraceCheckUtils]: 350: Hoare triple {88516#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88512#(< |main_#t~post6| 50)} is VALID [2022-04-28 07:19:51,394 INFO L290 TraceCheckUtils]: 349: Hoare triple {88516#(< ~counter~0 50)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {88516#(< ~counter~0 50)} is VALID [2022-04-28 07:19:51,395 INFO L290 TraceCheckUtils]: 348: Hoare triple {88516#(< ~counter~0 50)} assume !!(0 != ~y3~0); {88516#(< ~counter~0 50)} is VALID [2022-04-28 07:19:51,395 INFO L284 TraceCheckUtils]: 347: Hoare quadruple {87391#true} {88516#(< ~counter~0 50)} #63#return; {88516#(< ~counter~0 50)} is VALID [2022-04-28 07:19:51,395 INFO L290 TraceCheckUtils]: 346: Hoare triple {87391#true} assume true; {87391#true} is VALID [2022-04-28 07:19:51,395 INFO L290 TraceCheckUtils]: 345: Hoare triple {87391#true} assume !(0 == ~cond); {87391#true} is VALID [2022-04-28 07:19:51,395 INFO L290 TraceCheckUtils]: 344: Hoare triple {87391#true} ~cond := #in~cond; {87391#true} is VALID [2022-04-28 07:19:51,395 INFO L272 TraceCheckUtils]: 343: Hoare triple {88516#(< ~counter~0 50)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {87391#true} is VALID [2022-04-28 07:19:51,396 INFO L290 TraceCheckUtils]: 342: Hoare triple {88516#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {88516#(< ~counter~0 50)} is VALID [2022-04-28 07:19:51,398 INFO L290 TraceCheckUtils]: 341: Hoare triple {88544#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88516#(< ~counter~0 50)} is VALID [2022-04-28 07:19:51,398 INFO L290 TraceCheckUtils]: 340: Hoare triple {88544#(< ~counter~0 49)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {88544#(< ~counter~0 49)} is VALID [2022-04-28 07:19:51,398 INFO L290 TraceCheckUtils]: 339: Hoare triple {88544#(< ~counter~0 49)} assume !!(0 != ~y3~0); {88544#(< ~counter~0 49)} is VALID [2022-04-28 07:19:51,398 INFO L284 TraceCheckUtils]: 338: Hoare quadruple {87391#true} {88544#(< ~counter~0 49)} #63#return; {88544#(< ~counter~0 49)} is VALID [2022-04-28 07:19:51,399 INFO L290 TraceCheckUtils]: 337: Hoare triple {87391#true} assume true; {87391#true} is VALID [2022-04-28 07:19:51,399 INFO L290 TraceCheckUtils]: 336: Hoare triple {87391#true} assume !(0 == ~cond); {87391#true} is VALID [2022-04-28 07:19:51,399 INFO L290 TraceCheckUtils]: 335: Hoare triple {87391#true} ~cond := #in~cond; {87391#true} is VALID [2022-04-28 07:19:51,399 INFO L272 TraceCheckUtils]: 334: Hoare triple {88544#(< ~counter~0 49)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {87391#true} is VALID [2022-04-28 07:19:51,399 INFO L290 TraceCheckUtils]: 333: Hoare triple {88544#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {88544#(< ~counter~0 49)} is VALID [2022-04-28 07:19:51,400 INFO L290 TraceCheckUtils]: 332: Hoare triple {88572#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88544#(< ~counter~0 49)} is VALID [2022-04-28 07:19:51,400 INFO L290 TraceCheckUtils]: 331: Hoare triple {88572#(< ~counter~0 48)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {88572#(< ~counter~0 48)} is VALID [2022-04-28 07:19:51,400 INFO L290 TraceCheckUtils]: 330: Hoare triple {88572#(< ~counter~0 48)} assume !!(0 != ~y3~0); {88572#(< ~counter~0 48)} is VALID [2022-04-28 07:19:51,401 INFO L284 TraceCheckUtils]: 329: Hoare quadruple {87391#true} {88572#(< ~counter~0 48)} #63#return; {88572#(< ~counter~0 48)} is VALID [2022-04-28 07:19:51,401 INFO L290 TraceCheckUtils]: 328: Hoare triple {87391#true} assume true; {87391#true} is VALID [2022-04-28 07:19:51,401 INFO L290 TraceCheckUtils]: 327: Hoare triple {87391#true} assume !(0 == ~cond); {87391#true} is VALID [2022-04-28 07:19:51,401 INFO L290 TraceCheckUtils]: 326: Hoare triple {87391#true} ~cond := #in~cond; {87391#true} is VALID [2022-04-28 07:19:51,401 INFO L272 TraceCheckUtils]: 325: Hoare triple {88572#(< ~counter~0 48)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {87391#true} is VALID [2022-04-28 07:19:51,401 INFO L290 TraceCheckUtils]: 324: Hoare triple {88572#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {88572#(< ~counter~0 48)} is VALID [2022-04-28 07:19:51,402 INFO L290 TraceCheckUtils]: 323: Hoare triple {88600#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88572#(< ~counter~0 48)} is VALID [2022-04-28 07:19:51,402 INFO L290 TraceCheckUtils]: 322: Hoare triple {88600#(< ~counter~0 47)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {88600#(< ~counter~0 47)} is VALID [2022-04-28 07:19:51,403 INFO L290 TraceCheckUtils]: 321: Hoare triple {88600#(< ~counter~0 47)} assume !!(0 != ~y3~0); {88600#(< ~counter~0 47)} is VALID [2022-04-28 07:19:51,403 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {87391#true} {88600#(< ~counter~0 47)} #63#return; {88600#(< ~counter~0 47)} is VALID [2022-04-28 07:19:51,403 INFO L290 TraceCheckUtils]: 319: Hoare triple {87391#true} assume true; {87391#true} is VALID [2022-04-28 07:19:51,403 INFO L290 TraceCheckUtils]: 318: Hoare triple {87391#true} assume !(0 == ~cond); {87391#true} is VALID [2022-04-28 07:19:51,403 INFO L290 TraceCheckUtils]: 317: Hoare triple {87391#true} ~cond := #in~cond; {87391#true} is VALID [2022-04-28 07:19:51,403 INFO L272 TraceCheckUtils]: 316: Hoare triple {88600#(< ~counter~0 47)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {87391#true} is VALID [2022-04-28 07:19:51,403 INFO L290 TraceCheckUtils]: 315: Hoare triple {88600#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {88600#(< ~counter~0 47)} is VALID [2022-04-28 07:19:51,404 INFO L290 TraceCheckUtils]: 314: Hoare triple {88628#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88600#(< ~counter~0 47)} is VALID [2022-04-28 07:19:51,405 INFO L290 TraceCheckUtils]: 313: Hoare triple {88628#(< ~counter~0 46)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {88628#(< ~counter~0 46)} is VALID [2022-04-28 07:19:51,405 INFO L290 TraceCheckUtils]: 312: Hoare triple {88628#(< ~counter~0 46)} assume !!(0 != ~y3~0); {88628#(< ~counter~0 46)} is VALID [2022-04-28 07:19:51,405 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {87391#true} {88628#(< ~counter~0 46)} #63#return; {88628#(< ~counter~0 46)} is VALID [2022-04-28 07:19:51,405 INFO L290 TraceCheckUtils]: 310: Hoare triple {87391#true} assume true; {87391#true} is VALID [2022-04-28 07:19:51,405 INFO L290 TraceCheckUtils]: 309: Hoare triple {87391#true} assume !(0 == ~cond); {87391#true} is VALID [2022-04-28 07:19:51,406 INFO L290 TraceCheckUtils]: 308: Hoare triple {87391#true} ~cond := #in~cond; {87391#true} is VALID [2022-04-28 07:19:51,406 INFO L272 TraceCheckUtils]: 307: Hoare triple {88628#(< ~counter~0 46)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {87391#true} is VALID [2022-04-28 07:19:51,406 INFO L290 TraceCheckUtils]: 306: Hoare triple {88628#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {88628#(< ~counter~0 46)} is VALID [2022-04-28 07:19:51,407 INFO L290 TraceCheckUtils]: 305: Hoare triple {88656#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88628#(< ~counter~0 46)} is VALID [2022-04-28 07:19:51,407 INFO L290 TraceCheckUtils]: 304: Hoare triple {88656#(< ~counter~0 45)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {88656#(< ~counter~0 45)} is VALID [2022-04-28 07:19:51,407 INFO L290 TraceCheckUtils]: 303: Hoare triple {88656#(< ~counter~0 45)} assume !!(0 != ~y3~0); {88656#(< ~counter~0 45)} is VALID [2022-04-28 07:19:51,408 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {87391#true} {88656#(< ~counter~0 45)} #63#return; {88656#(< ~counter~0 45)} is VALID [2022-04-28 07:19:51,408 INFO L290 TraceCheckUtils]: 301: Hoare triple {87391#true} assume true; {87391#true} is VALID [2022-04-28 07:19:51,408 INFO L290 TraceCheckUtils]: 300: Hoare triple {87391#true} assume !(0 == ~cond); {87391#true} is VALID [2022-04-28 07:19:51,408 INFO L290 TraceCheckUtils]: 299: Hoare triple {87391#true} ~cond := #in~cond; {87391#true} is VALID [2022-04-28 07:19:51,408 INFO L272 TraceCheckUtils]: 298: Hoare triple {88656#(< ~counter~0 45)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {87391#true} is VALID [2022-04-28 07:19:51,408 INFO L290 TraceCheckUtils]: 297: Hoare triple {88656#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {88656#(< ~counter~0 45)} is VALID [2022-04-28 07:19:51,409 INFO L290 TraceCheckUtils]: 296: Hoare triple {88684#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88656#(< ~counter~0 45)} is VALID [2022-04-28 07:19:51,409 INFO L290 TraceCheckUtils]: 295: Hoare triple {88684#(< ~counter~0 44)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {88684#(< ~counter~0 44)} is VALID [2022-04-28 07:19:51,410 INFO L290 TraceCheckUtils]: 294: Hoare triple {88684#(< ~counter~0 44)} assume !!(0 != ~y3~0); {88684#(< ~counter~0 44)} is VALID [2022-04-28 07:19:51,410 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {87391#true} {88684#(< ~counter~0 44)} #63#return; {88684#(< ~counter~0 44)} is VALID [2022-04-28 07:19:51,410 INFO L290 TraceCheckUtils]: 292: Hoare triple {87391#true} assume true; {87391#true} is VALID [2022-04-28 07:19:51,410 INFO L290 TraceCheckUtils]: 291: Hoare triple {87391#true} assume !(0 == ~cond); {87391#true} is VALID [2022-04-28 07:19:51,410 INFO L290 TraceCheckUtils]: 290: Hoare triple {87391#true} ~cond := #in~cond; {87391#true} is VALID [2022-04-28 07:19:51,410 INFO L272 TraceCheckUtils]: 289: Hoare triple {88684#(< ~counter~0 44)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {87391#true} is VALID [2022-04-28 07:19:51,410 INFO L290 TraceCheckUtils]: 288: Hoare triple {88684#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {88684#(< ~counter~0 44)} is VALID [2022-04-28 07:19:51,411 INFO L290 TraceCheckUtils]: 287: Hoare triple {88712#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88684#(< ~counter~0 44)} is VALID [2022-04-28 07:19:51,412 INFO L290 TraceCheckUtils]: 286: Hoare triple {88712#(< ~counter~0 43)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {88712#(< ~counter~0 43)} is VALID [2022-04-28 07:19:51,412 INFO L290 TraceCheckUtils]: 285: Hoare triple {88712#(< ~counter~0 43)} assume !!(0 != ~y3~0); {88712#(< ~counter~0 43)} is VALID [2022-04-28 07:19:51,412 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {87391#true} {88712#(< ~counter~0 43)} #63#return; {88712#(< ~counter~0 43)} is VALID [2022-04-28 07:19:51,412 INFO L290 TraceCheckUtils]: 283: Hoare triple {87391#true} assume true; {87391#true} is VALID [2022-04-28 07:19:51,412 INFO L290 TraceCheckUtils]: 282: Hoare triple {87391#true} assume !(0 == ~cond); {87391#true} is VALID [2022-04-28 07:19:51,412 INFO L290 TraceCheckUtils]: 281: Hoare triple {87391#true} ~cond := #in~cond; {87391#true} is VALID [2022-04-28 07:19:51,412 INFO L272 TraceCheckUtils]: 280: Hoare triple {88712#(< ~counter~0 43)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {87391#true} is VALID [2022-04-28 07:19:51,413 INFO L290 TraceCheckUtils]: 279: Hoare triple {88712#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {88712#(< ~counter~0 43)} is VALID [2022-04-28 07:19:51,414 INFO L290 TraceCheckUtils]: 278: Hoare triple {88740#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88712#(< ~counter~0 43)} is VALID [2022-04-28 07:19:51,414 INFO L290 TraceCheckUtils]: 277: Hoare triple {88740#(< ~counter~0 42)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {88740#(< ~counter~0 42)} is VALID [2022-04-28 07:19:51,414 INFO L290 TraceCheckUtils]: 276: Hoare triple {88740#(< ~counter~0 42)} assume !!(0 != ~y3~0); {88740#(< ~counter~0 42)} is VALID [2022-04-28 07:19:51,415 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {87391#true} {88740#(< ~counter~0 42)} #63#return; {88740#(< ~counter~0 42)} is VALID [2022-04-28 07:19:51,415 INFO L290 TraceCheckUtils]: 274: Hoare triple {87391#true} assume true; {87391#true} is VALID [2022-04-28 07:19:51,415 INFO L290 TraceCheckUtils]: 273: Hoare triple {87391#true} assume !(0 == ~cond); {87391#true} is VALID [2022-04-28 07:19:51,415 INFO L290 TraceCheckUtils]: 272: Hoare triple {87391#true} ~cond := #in~cond; {87391#true} is VALID [2022-04-28 07:19:51,415 INFO L272 TraceCheckUtils]: 271: Hoare triple {88740#(< ~counter~0 42)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {87391#true} is VALID [2022-04-28 07:19:51,415 INFO L290 TraceCheckUtils]: 270: Hoare triple {88740#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {88740#(< ~counter~0 42)} is VALID [2022-04-28 07:19:51,416 INFO L290 TraceCheckUtils]: 269: Hoare triple {88768#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88740#(< ~counter~0 42)} is VALID [2022-04-28 07:19:51,416 INFO L290 TraceCheckUtils]: 268: Hoare triple {88768#(< ~counter~0 41)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {88768#(< ~counter~0 41)} is VALID [2022-04-28 07:19:51,416 INFO L290 TraceCheckUtils]: 267: Hoare triple {88768#(< ~counter~0 41)} assume !!(0 != ~y3~0); {88768#(< ~counter~0 41)} is VALID [2022-04-28 07:19:51,417 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {87391#true} {88768#(< ~counter~0 41)} #63#return; {88768#(< ~counter~0 41)} is VALID [2022-04-28 07:19:51,417 INFO L290 TraceCheckUtils]: 265: Hoare triple {87391#true} assume true; {87391#true} is VALID [2022-04-28 07:19:51,417 INFO L290 TraceCheckUtils]: 264: Hoare triple {87391#true} assume !(0 == ~cond); {87391#true} is VALID [2022-04-28 07:19:51,417 INFO L290 TraceCheckUtils]: 263: Hoare triple {87391#true} ~cond := #in~cond; {87391#true} is VALID [2022-04-28 07:19:51,417 INFO L272 TraceCheckUtils]: 262: Hoare triple {88768#(< ~counter~0 41)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {87391#true} is VALID [2022-04-28 07:19:51,417 INFO L290 TraceCheckUtils]: 261: Hoare triple {88768#(< ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {88768#(< ~counter~0 41)} is VALID [2022-04-28 07:19:51,418 INFO L290 TraceCheckUtils]: 260: Hoare triple {88796#(< ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88768#(< ~counter~0 41)} is VALID [2022-04-28 07:19:51,418 INFO L290 TraceCheckUtils]: 259: Hoare triple {88796#(< ~counter~0 40)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {88796#(< ~counter~0 40)} is VALID [2022-04-28 07:19:51,419 INFO L290 TraceCheckUtils]: 258: Hoare triple {88796#(< ~counter~0 40)} assume !!(0 != ~y3~0); {88796#(< ~counter~0 40)} is VALID [2022-04-28 07:19:51,419 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {87391#true} {88796#(< ~counter~0 40)} #63#return; {88796#(< ~counter~0 40)} is VALID [2022-04-28 07:19:51,419 INFO L290 TraceCheckUtils]: 256: Hoare triple {87391#true} assume true; {87391#true} is VALID [2022-04-28 07:19:51,419 INFO L290 TraceCheckUtils]: 255: Hoare triple {87391#true} assume !(0 == ~cond); {87391#true} is VALID [2022-04-28 07:19:51,419 INFO L290 TraceCheckUtils]: 254: Hoare triple {87391#true} ~cond := #in~cond; {87391#true} is VALID [2022-04-28 07:19:51,419 INFO L272 TraceCheckUtils]: 253: Hoare triple {88796#(< ~counter~0 40)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {87391#true} is VALID [2022-04-28 07:19:51,419 INFO L290 TraceCheckUtils]: 252: Hoare triple {88796#(< ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {88796#(< ~counter~0 40)} is VALID [2022-04-28 07:19:51,420 INFO L290 TraceCheckUtils]: 251: Hoare triple {88824#(< ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88796#(< ~counter~0 40)} is VALID [2022-04-28 07:19:51,421 INFO L290 TraceCheckUtils]: 250: Hoare triple {88824#(< ~counter~0 39)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {88824#(< ~counter~0 39)} is VALID [2022-04-28 07:19:51,421 INFO L290 TraceCheckUtils]: 249: Hoare triple {88824#(< ~counter~0 39)} assume !!(0 != ~y3~0); {88824#(< ~counter~0 39)} is VALID [2022-04-28 07:19:51,421 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {87391#true} {88824#(< ~counter~0 39)} #63#return; {88824#(< ~counter~0 39)} is VALID [2022-04-28 07:19:51,421 INFO L290 TraceCheckUtils]: 247: Hoare triple {87391#true} assume true; {87391#true} is VALID [2022-04-28 07:19:51,421 INFO L290 TraceCheckUtils]: 246: Hoare triple {87391#true} assume !(0 == ~cond); {87391#true} is VALID [2022-04-28 07:19:51,421 INFO L290 TraceCheckUtils]: 245: Hoare triple {87391#true} ~cond := #in~cond; {87391#true} is VALID [2022-04-28 07:19:51,422 INFO L272 TraceCheckUtils]: 244: Hoare triple {88824#(< ~counter~0 39)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {87391#true} is VALID [2022-04-28 07:19:51,422 INFO L290 TraceCheckUtils]: 243: Hoare triple {88824#(< ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {88824#(< ~counter~0 39)} is VALID [2022-04-28 07:19:51,423 INFO L290 TraceCheckUtils]: 242: Hoare triple {88456#(<= ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88824#(< ~counter~0 39)} is VALID [2022-04-28 07:19:51,423 INFO L290 TraceCheckUtils]: 241: Hoare triple {88456#(<= ~counter~0 37)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {88456#(<= ~counter~0 37)} is VALID [2022-04-28 07:19:51,423 INFO L290 TraceCheckUtils]: 240: Hoare triple {88456#(<= ~counter~0 37)} assume !!(0 != ~y3~0); {88456#(<= ~counter~0 37)} is VALID [2022-04-28 07:19:51,424 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {87391#true} {88456#(<= ~counter~0 37)} #63#return; {88456#(<= ~counter~0 37)} is VALID [2022-04-28 07:19:51,424 INFO L290 TraceCheckUtils]: 238: Hoare triple {87391#true} assume true; {87391#true} is VALID [2022-04-28 07:19:51,424 INFO L290 TraceCheckUtils]: 237: Hoare triple {87391#true} assume !(0 == ~cond); {87391#true} is VALID [2022-04-28 07:19:51,424 INFO L290 TraceCheckUtils]: 236: Hoare triple {87391#true} ~cond := #in~cond; {87391#true} is VALID [2022-04-28 07:19:51,424 INFO L272 TraceCheckUtils]: 235: Hoare triple {88456#(<= ~counter~0 37)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {87391#true} is VALID [2022-04-28 07:19:51,424 INFO L290 TraceCheckUtils]: 234: Hoare triple {88456#(<= ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {88456#(<= ~counter~0 37)} is VALID [2022-04-28 07:19:51,425 INFO L290 TraceCheckUtils]: 233: Hoare triple {88428#(<= ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88456#(<= ~counter~0 37)} is VALID [2022-04-28 07:19:51,425 INFO L290 TraceCheckUtils]: 232: Hoare triple {88428#(<= ~counter~0 36)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {88428#(<= ~counter~0 36)} is VALID [2022-04-28 07:19:51,425 INFO L290 TraceCheckUtils]: 231: Hoare triple {88428#(<= ~counter~0 36)} assume !!(0 != ~y3~0); {88428#(<= ~counter~0 36)} is VALID [2022-04-28 07:19:51,426 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {87391#true} {88428#(<= ~counter~0 36)} #63#return; {88428#(<= ~counter~0 36)} is VALID [2022-04-28 07:19:51,426 INFO L290 TraceCheckUtils]: 229: Hoare triple {87391#true} assume true; {87391#true} is VALID [2022-04-28 07:19:51,426 INFO L290 TraceCheckUtils]: 228: Hoare triple {87391#true} assume !(0 == ~cond); {87391#true} is VALID [2022-04-28 07:19:51,426 INFO L290 TraceCheckUtils]: 227: Hoare triple {87391#true} ~cond := #in~cond; {87391#true} is VALID [2022-04-28 07:19:51,426 INFO L272 TraceCheckUtils]: 226: Hoare triple {88428#(<= ~counter~0 36)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {87391#true} is VALID [2022-04-28 07:19:51,426 INFO L290 TraceCheckUtils]: 225: Hoare triple {88428#(<= ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {88428#(<= ~counter~0 36)} is VALID [2022-04-28 07:19:51,427 INFO L290 TraceCheckUtils]: 224: Hoare triple {88400#(<= ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88428#(<= ~counter~0 36)} is VALID [2022-04-28 07:19:51,427 INFO L290 TraceCheckUtils]: 223: Hoare triple {88400#(<= ~counter~0 35)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {88400#(<= ~counter~0 35)} is VALID [2022-04-28 07:19:51,428 INFO L290 TraceCheckUtils]: 222: Hoare triple {88400#(<= ~counter~0 35)} assume !!(0 != ~y3~0); {88400#(<= ~counter~0 35)} is VALID [2022-04-28 07:19:51,428 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {87391#true} {88400#(<= ~counter~0 35)} #63#return; {88400#(<= ~counter~0 35)} is VALID [2022-04-28 07:19:51,428 INFO L290 TraceCheckUtils]: 220: Hoare triple {87391#true} assume true; {87391#true} is VALID [2022-04-28 07:19:51,428 INFO L290 TraceCheckUtils]: 219: Hoare triple {87391#true} assume !(0 == ~cond); {87391#true} is VALID [2022-04-28 07:19:51,428 INFO L290 TraceCheckUtils]: 218: Hoare triple {87391#true} ~cond := #in~cond; {87391#true} is VALID [2022-04-28 07:19:51,428 INFO L272 TraceCheckUtils]: 217: Hoare triple {88400#(<= ~counter~0 35)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {87391#true} is VALID [2022-04-28 07:19:51,428 INFO L290 TraceCheckUtils]: 216: Hoare triple {88400#(<= ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {88400#(<= ~counter~0 35)} is VALID [2022-04-28 07:19:51,429 INFO L290 TraceCheckUtils]: 215: Hoare triple {88372#(<= ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88400#(<= ~counter~0 35)} is VALID [2022-04-28 07:19:51,430 INFO L290 TraceCheckUtils]: 214: Hoare triple {88372#(<= ~counter~0 34)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {88372#(<= ~counter~0 34)} is VALID [2022-04-28 07:19:51,430 INFO L290 TraceCheckUtils]: 213: Hoare triple {88372#(<= ~counter~0 34)} assume !!(0 != ~y3~0); {88372#(<= ~counter~0 34)} is VALID [2022-04-28 07:19:51,430 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {87391#true} {88372#(<= ~counter~0 34)} #63#return; {88372#(<= ~counter~0 34)} is VALID [2022-04-28 07:19:51,430 INFO L290 TraceCheckUtils]: 211: Hoare triple {87391#true} assume true; {87391#true} is VALID [2022-04-28 07:19:51,430 INFO L290 TraceCheckUtils]: 210: Hoare triple {87391#true} assume !(0 == ~cond); {87391#true} is VALID [2022-04-28 07:19:51,430 INFO L290 TraceCheckUtils]: 209: Hoare triple {87391#true} ~cond := #in~cond; {87391#true} is VALID [2022-04-28 07:19:51,430 INFO L272 TraceCheckUtils]: 208: Hoare triple {88372#(<= ~counter~0 34)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {87391#true} is VALID [2022-04-28 07:19:51,431 INFO L290 TraceCheckUtils]: 207: Hoare triple {88372#(<= ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {88372#(<= ~counter~0 34)} is VALID [2022-04-28 07:19:51,432 INFO L290 TraceCheckUtils]: 206: Hoare triple {88344#(<= ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88372#(<= ~counter~0 34)} is VALID [2022-04-28 07:19:51,432 INFO L290 TraceCheckUtils]: 205: Hoare triple {88344#(<= ~counter~0 33)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {88344#(<= ~counter~0 33)} is VALID [2022-04-28 07:19:51,432 INFO L290 TraceCheckUtils]: 204: Hoare triple {88344#(<= ~counter~0 33)} assume !!(0 != ~y3~0); {88344#(<= ~counter~0 33)} is VALID [2022-04-28 07:19:51,433 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {87391#true} {88344#(<= ~counter~0 33)} #63#return; {88344#(<= ~counter~0 33)} is VALID [2022-04-28 07:19:51,433 INFO L290 TraceCheckUtils]: 202: Hoare triple {87391#true} assume true; {87391#true} is VALID [2022-04-28 07:19:51,433 INFO L290 TraceCheckUtils]: 201: Hoare triple {87391#true} assume !(0 == ~cond); {87391#true} is VALID [2022-04-28 07:19:51,433 INFO L290 TraceCheckUtils]: 200: Hoare triple {87391#true} ~cond := #in~cond; {87391#true} is VALID [2022-04-28 07:19:51,433 INFO L272 TraceCheckUtils]: 199: Hoare triple {88344#(<= ~counter~0 33)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {87391#true} is VALID [2022-04-28 07:19:51,433 INFO L290 TraceCheckUtils]: 198: Hoare triple {88344#(<= ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {88344#(<= ~counter~0 33)} is VALID [2022-04-28 07:19:51,434 INFO L290 TraceCheckUtils]: 197: Hoare triple {88316#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88344#(<= ~counter~0 33)} is VALID [2022-04-28 07:19:51,434 INFO L290 TraceCheckUtils]: 196: Hoare triple {88316#(<= ~counter~0 32)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {88316#(<= ~counter~0 32)} is VALID [2022-04-28 07:19:51,434 INFO L290 TraceCheckUtils]: 195: Hoare triple {88316#(<= ~counter~0 32)} assume !!(0 != ~y3~0); {88316#(<= ~counter~0 32)} is VALID [2022-04-28 07:19:51,435 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {87391#true} {88316#(<= ~counter~0 32)} #63#return; {88316#(<= ~counter~0 32)} is VALID [2022-04-28 07:19:51,435 INFO L290 TraceCheckUtils]: 193: Hoare triple {87391#true} assume true; {87391#true} is VALID [2022-04-28 07:19:51,435 INFO L290 TraceCheckUtils]: 192: Hoare triple {87391#true} assume !(0 == ~cond); {87391#true} is VALID [2022-04-28 07:19:51,435 INFO L290 TraceCheckUtils]: 191: Hoare triple {87391#true} ~cond := #in~cond; {87391#true} is VALID [2022-04-28 07:19:51,435 INFO L272 TraceCheckUtils]: 190: Hoare triple {88316#(<= ~counter~0 32)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {87391#true} is VALID [2022-04-28 07:19:51,435 INFO L290 TraceCheckUtils]: 189: Hoare triple {88316#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {88316#(<= ~counter~0 32)} is VALID [2022-04-28 07:19:51,436 INFO L290 TraceCheckUtils]: 188: Hoare triple {88288#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88316#(<= ~counter~0 32)} is VALID [2022-04-28 07:19:51,436 INFO L290 TraceCheckUtils]: 187: Hoare triple {88288#(<= ~counter~0 31)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {88288#(<= ~counter~0 31)} is VALID [2022-04-28 07:19:51,436 INFO L290 TraceCheckUtils]: 186: Hoare triple {88288#(<= ~counter~0 31)} assume !!(0 != ~y3~0); {88288#(<= ~counter~0 31)} is VALID [2022-04-28 07:19:51,437 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {87391#true} {88288#(<= ~counter~0 31)} #63#return; {88288#(<= ~counter~0 31)} is VALID [2022-04-28 07:19:51,437 INFO L290 TraceCheckUtils]: 184: Hoare triple {87391#true} assume true; {87391#true} is VALID [2022-04-28 07:19:51,437 INFO L290 TraceCheckUtils]: 183: Hoare triple {87391#true} assume !(0 == ~cond); {87391#true} is VALID [2022-04-28 07:19:51,437 INFO L290 TraceCheckUtils]: 182: Hoare triple {87391#true} ~cond := #in~cond; {87391#true} is VALID [2022-04-28 07:19:51,437 INFO L272 TraceCheckUtils]: 181: Hoare triple {88288#(<= ~counter~0 31)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {87391#true} is VALID [2022-04-28 07:19:51,437 INFO L290 TraceCheckUtils]: 180: Hoare triple {88288#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {88288#(<= ~counter~0 31)} is VALID [2022-04-28 07:19:51,438 INFO L290 TraceCheckUtils]: 179: Hoare triple {88260#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88288#(<= ~counter~0 31)} is VALID [2022-04-28 07:19:51,438 INFO L290 TraceCheckUtils]: 178: Hoare triple {88260#(<= ~counter~0 30)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {88260#(<= ~counter~0 30)} is VALID [2022-04-28 07:19:51,439 INFO L290 TraceCheckUtils]: 177: Hoare triple {88260#(<= ~counter~0 30)} assume !!(0 != ~y3~0); {88260#(<= ~counter~0 30)} is VALID [2022-04-28 07:19:51,439 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {87391#true} {88260#(<= ~counter~0 30)} #63#return; {88260#(<= ~counter~0 30)} is VALID [2022-04-28 07:19:51,439 INFO L290 TraceCheckUtils]: 175: Hoare triple {87391#true} assume true; {87391#true} is VALID [2022-04-28 07:19:51,439 INFO L290 TraceCheckUtils]: 174: Hoare triple {87391#true} assume !(0 == ~cond); {87391#true} is VALID [2022-04-28 07:19:51,439 INFO L290 TraceCheckUtils]: 173: Hoare triple {87391#true} ~cond := #in~cond; {87391#true} is VALID [2022-04-28 07:19:51,439 INFO L272 TraceCheckUtils]: 172: Hoare triple {88260#(<= ~counter~0 30)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {87391#true} is VALID [2022-04-28 07:19:51,440 INFO L290 TraceCheckUtils]: 171: Hoare triple {88260#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {88260#(<= ~counter~0 30)} is VALID [2022-04-28 07:19:51,441 INFO L290 TraceCheckUtils]: 170: Hoare triple {88232#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88260#(<= ~counter~0 30)} is VALID [2022-04-28 07:19:51,441 INFO L290 TraceCheckUtils]: 169: Hoare triple {88232#(<= ~counter~0 29)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {88232#(<= ~counter~0 29)} is VALID [2022-04-28 07:19:51,441 INFO L290 TraceCheckUtils]: 168: Hoare triple {88232#(<= ~counter~0 29)} assume !!(0 != ~y3~0); {88232#(<= ~counter~0 29)} is VALID [2022-04-28 07:19:51,441 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {87391#true} {88232#(<= ~counter~0 29)} #63#return; {88232#(<= ~counter~0 29)} is VALID [2022-04-28 07:19:51,442 INFO L290 TraceCheckUtils]: 166: Hoare triple {87391#true} assume true; {87391#true} is VALID [2022-04-28 07:19:51,442 INFO L290 TraceCheckUtils]: 165: Hoare triple {87391#true} assume !(0 == ~cond); {87391#true} is VALID [2022-04-28 07:19:51,442 INFO L290 TraceCheckUtils]: 164: Hoare triple {87391#true} ~cond := #in~cond; {87391#true} is VALID [2022-04-28 07:19:51,442 INFO L272 TraceCheckUtils]: 163: Hoare triple {88232#(<= ~counter~0 29)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {87391#true} is VALID [2022-04-28 07:19:51,442 INFO L290 TraceCheckUtils]: 162: Hoare triple {88232#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {88232#(<= ~counter~0 29)} is VALID [2022-04-28 07:19:51,443 INFO L290 TraceCheckUtils]: 161: Hoare triple {88204#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88232#(<= ~counter~0 29)} is VALID [2022-04-28 07:19:51,443 INFO L290 TraceCheckUtils]: 160: Hoare triple {88204#(<= ~counter~0 28)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {88204#(<= ~counter~0 28)} is VALID [2022-04-28 07:19:51,443 INFO L290 TraceCheckUtils]: 159: Hoare triple {88204#(<= ~counter~0 28)} assume !!(0 != ~y3~0); {88204#(<= ~counter~0 28)} is VALID [2022-04-28 07:19:51,444 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {87391#true} {88204#(<= ~counter~0 28)} #63#return; {88204#(<= ~counter~0 28)} is VALID [2022-04-28 07:19:51,444 INFO L290 TraceCheckUtils]: 157: Hoare triple {87391#true} assume true; {87391#true} is VALID [2022-04-28 07:19:51,444 INFO L290 TraceCheckUtils]: 156: Hoare triple {87391#true} assume !(0 == ~cond); {87391#true} is VALID [2022-04-28 07:19:51,444 INFO L290 TraceCheckUtils]: 155: Hoare triple {87391#true} ~cond := #in~cond; {87391#true} is VALID [2022-04-28 07:19:51,444 INFO L272 TraceCheckUtils]: 154: Hoare triple {88204#(<= ~counter~0 28)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {87391#true} is VALID [2022-04-28 07:19:51,444 INFO L290 TraceCheckUtils]: 153: Hoare triple {88204#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {88204#(<= ~counter~0 28)} is VALID [2022-04-28 07:19:51,445 INFO L290 TraceCheckUtils]: 152: Hoare triple {88176#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88204#(<= ~counter~0 28)} is VALID [2022-04-28 07:19:51,445 INFO L290 TraceCheckUtils]: 151: Hoare triple {88176#(<= ~counter~0 27)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {88176#(<= ~counter~0 27)} is VALID [2022-04-28 07:19:51,446 INFO L290 TraceCheckUtils]: 150: Hoare triple {88176#(<= ~counter~0 27)} assume !!(0 != ~y3~0); {88176#(<= ~counter~0 27)} is VALID [2022-04-28 07:19:51,446 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {87391#true} {88176#(<= ~counter~0 27)} #63#return; {88176#(<= ~counter~0 27)} is VALID [2022-04-28 07:19:51,446 INFO L290 TraceCheckUtils]: 148: Hoare triple {87391#true} assume true; {87391#true} is VALID [2022-04-28 07:19:51,446 INFO L290 TraceCheckUtils]: 147: Hoare triple {87391#true} assume !(0 == ~cond); {87391#true} is VALID [2022-04-28 07:19:51,446 INFO L290 TraceCheckUtils]: 146: Hoare triple {87391#true} ~cond := #in~cond; {87391#true} is VALID [2022-04-28 07:19:51,446 INFO L272 TraceCheckUtils]: 145: Hoare triple {88176#(<= ~counter~0 27)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {87391#true} is VALID [2022-04-28 07:19:51,446 INFO L290 TraceCheckUtils]: 144: Hoare triple {88176#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {88176#(<= ~counter~0 27)} is VALID [2022-04-28 07:19:51,447 INFO L290 TraceCheckUtils]: 143: Hoare triple {88148#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88176#(<= ~counter~0 27)} is VALID [2022-04-28 07:19:51,448 INFO L290 TraceCheckUtils]: 142: Hoare triple {88148#(<= ~counter~0 26)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {88148#(<= ~counter~0 26)} is VALID [2022-04-28 07:19:51,448 INFO L290 TraceCheckUtils]: 141: Hoare triple {88148#(<= ~counter~0 26)} assume !!(0 != ~y3~0); {88148#(<= ~counter~0 26)} is VALID [2022-04-28 07:19:51,448 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {87391#true} {88148#(<= ~counter~0 26)} #63#return; {88148#(<= ~counter~0 26)} is VALID [2022-04-28 07:19:51,448 INFO L290 TraceCheckUtils]: 139: Hoare triple {87391#true} assume true; {87391#true} is VALID [2022-04-28 07:19:51,448 INFO L290 TraceCheckUtils]: 138: Hoare triple {87391#true} assume !(0 == ~cond); {87391#true} is VALID [2022-04-28 07:19:51,448 INFO L290 TraceCheckUtils]: 137: Hoare triple {87391#true} ~cond := #in~cond; {87391#true} is VALID [2022-04-28 07:19:51,448 INFO L272 TraceCheckUtils]: 136: Hoare triple {88148#(<= ~counter~0 26)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {87391#true} is VALID [2022-04-28 07:19:51,449 INFO L290 TraceCheckUtils]: 135: Hoare triple {88148#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {88148#(<= ~counter~0 26)} is VALID [2022-04-28 07:19:51,450 INFO L290 TraceCheckUtils]: 134: Hoare triple {88120#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88148#(<= ~counter~0 26)} is VALID [2022-04-28 07:19:51,450 INFO L290 TraceCheckUtils]: 133: Hoare triple {88120#(<= ~counter~0 25)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {88120#(<= ~counter~0 25)} is VALID [2022-04-28 07:19:51,450 INFO L290 TraceCheckUtils]: 132: Hoare triple {88120#(<= ~counter~0 25)} assume !!(0 != ~y3~0); {88120#(<= ~counter~0 25)} is VALID [2022-04-28 07:19:51,450 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {87391#true} {88120#(<= ~counter~0 25)} #63#return; {88120#(<= ~counter~0 25)} is VALID [2022-04-28 07:19:51,451 INFO L290 TraceCheckUtils]: 130: Hoare triple {87391#true} assume true; {87391#true} is VALID [2022-04-28 07:19:51,451 INFO L290 TraceCheckUtils]: 129: Hoare triple {87391#true} assume !(0 == ~cond); {87391#true} is VALID [2022-04-28 07:19:51,451 INFO L290 TraceCheckUtils]: 128: Hoare triple {87391#true} ~cond := #in~cond; {87391#true} is VALID [2022-04-28 07:19:51,451 INFO L272 TraceCheckUtils]: 127: Hoare triple {88120#(<= ~counter~0 25)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {87391#true} is VALID [2022-04-28 07:19:51,451 INFO L290 TraceCheckUtils]: 126: Hoare triple {88120#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {88120#(<= ~counter~0 25)} is VALID [2022-04-28 07:19:51,452 INFO L290 TraceCheckUtils]: 125: Hoare triple {88092#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88120#(<= ~counter~0 25)} is VALID [2022-04-28 07:19:51,452 INFO L290 TraceCheckUtils]: 124: Hoare triple {88092#(<= ~counter~0 24)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {88092#(<= ~counter~0 24)} is VALID [2022-04-28 07:19:51,452 INFO L290 TraceCheckUtils]: 123: Hoare triple {88092#(<= ~counter~0 24)} assume !!(0 != ~y3~0); {88092#(<= ~counter~0 24)} is VALID [2022-04-28 07:19:51,453 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {87391#true} {88092#(<= ~counter~0 24)} #63#return; {88092#(<= ~counter~0 24)} is VALID [2022-04-28 07:19:51,453 INFO L290 TraceCheckUtils]: 121: Hoare triple {87391#true} assume true; {87391#true} is VALID [2022-04-28 07:19:51,453 INFO L290 TraceCheckUtils]: 120: Hoare triple {87391#true} assume !(0 == ~cond); {87391#true} is VALID [2022-04-28 07:19:51,453 INFO L290 TraceCheckUtils]: 119: Hoare triple {87391#true} ~cond := #in~cond; {87391#true} is VALID [2022-04-28 07:19:51,453 INFO L272 TraceCheckUtils]: 118: Hoare triple {88092#(<= ~counter~0 24)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {87391#true} is VALID [2022-04-28 07:19:51,453 INFO L290 TraceCheckUtils]: 117: Hoare triple {88092#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {88092#(<= ~counter~0 24)} is VALID [2022-04-28 07:19:51,454 INFO L290 TraceCheckUtils]: 116: Hoare triple {88064#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88092#(<= ~counter~0 24)} is VALID [2022-04-28 07:19:51,454 INFO L290 TraceCheckUtils]: 115: Hoare triple {88064#(<= ~counter~0 23)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {88064#(<= ~counter~0 23)} is VALID [2022-04-28 07:19:51,455 INFO L290 TraceCheckUtils]: 114: Hoare triple {88064#(<= ~counter~0 23)} assume !!(0 != ~y3~0); {88064#(<= ~counter~0 23)} is VALID [2022-04-28 07:19:51,455 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {87391#true} {88064#(<= ~counter~0 23)} #63#return; {88064#(<= ~counter~0 23)} is VALID [2022-04-28 07:19:51,455 INFO L290 TraceCheckUtils]: 112: Hoare triple {87391#true} assume true; {87391#true} is VALID [2022-04-28 07:19:51,455 INFO L290 TraceCheckUtils]: 111: Hoare triple {87391#true} assume !(0 == ~cond); {87391#true} is VALID [2022-04-28 07:19:51,455 INFO L290 TraceCheckUtils]: 110: Hoare triple {87391#true} ~cond := #in~cond; {87391#true} is VALID [2022-04-28 07:19:51,455 INFO L272 TraceCheckUtils]: 109: Hoare triple {88064#(<= ~counter~0 23)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {87391#true} is VALID [2022-04-28 07:19:51,455 INFO L290 TraceCheckUtils]: 108: Hoare triple {88064#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {88064#(<= ~counter~0 23)} is VALID [2022-04-28 07:19:51,456 INFO L290 TraceCheckUtils]: 107: Hoare triple {88036#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88064#(<= ~counter~0 23)} is VALID [2022-04-28 07:19:51,457 INFO L290 TraceCheckUtils]: 106: Hoare triple {88036#(<= ~counter~0 22)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {88036#(<= ~counter~0 22)} is VALID [2022-04-28 07:19:51,457 INFO L290 TraceCheckUtils]: 105: Hoare triple {88036#(<= ~counter~0 22)} assume !!(0 != ~y3~0); {88036#(<= ~counter~0 22)} is VALID [2022-04-28 07:19:51,457 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {87391#true} {88036#(<= ~counter~0 22)} #63#return; {88036#(<= ~counter~0 22)} is VALID [2022-04-28 07:19:51,457 INFO L290 TraceCheckUtils]: 103: Hoare triple {87391#true} assume true; {87391#true} is VALID [2022-04-28 07:19:51,457 INFO L290 TraceCheckUtils]: 102: Hoare triple {87391#true} assume !(0 == ~cond); {87391#true} is VALID [2022-04-28 07:19:51,457 INFO L290 TraceCheckUtils]: 101: Hoare triple {87391#true} ~cond := #in~cond; {87391#true} is VALID [2022-04-28 07:19:51,457 INFO L272 TraceCheckUtils]: 100: Hoare triple {88036#(<= ~counter~0 22)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {87391#true} is VALID [2022-04-28 07:19:51,458 INFO L290 TraceCheckUtils]: 99: Hoare triple {88036#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {88036#(<= ~counter~0 22)} is VALID [2022-04-28 07:19:51,459 INFO L290 TraceCheckUtils]: 98: Hoare triple {88008#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88036#(<= ~counter~0 22)} is VALID [2022-04-28 07:19:51,459 INFO L290 TraceCheckUtils]: 97: Hoare triple {88008#(<= ~counter~0 21)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {88008#(<= ~counter~0 21)} is VALID [2022-04-28 07:19:51,459 INFO L290 TraceCheckUtils]: 96: Hoare triple {88008#(<= ~counter~0 21)} assume !!(0 != ~y3~0); {88008#(<= ~counter~0 21)} is VALID [2022-04-28 07:19:51,460 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {87391#true} {88008#(<= ~counter~0 21)} #63#return; {88008#(<= ~counter~0 21)} is VALID [2022-04-28 07:19:51,460 INFO L290 TraceCheckUtils]: 94: Hoare triple {87391#true} assume true; {87391#true} is VALID [2022-04-28 07:19:51,460 INFO L290 TraceCheckUtils]: 93: Hoare triple {87391#true} assume !(0 == ~cond); {87391#true} is VALID [2022-04-28 07:19:51,460 INFO L290 TraceCheckUtils]: 92: Hoare triple {87391#true} ~cond := #in~cond; {87391#true} is VALID [2022-04-28 07:19:51,460 INFO L272 TraceCheckUtils]: 91: Hoare triple {88008#(<= ~counter~0 21)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {87391#true} is VALID [2022-04-28 07:19:51,460 INFO L290 TraceCheckUtils]: 90: Hoare triple {88008#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {88008#(<= ~counter~0 21)} is VALID [2022-04-28 07:19:51,461 INFO L290 TraceCheckUtils]: 89: Hoare triple {87980#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88008#(<= ~counter~0 21)} is VALID [2022-04-28 07:19:51,461 INFO L290 TraceCheckUtils]: 88: Hoare triple {87980#(<= ~counter~0 20)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {87980#(<= ~counter~0 20)} is VALID [2022-04-28 07:19:51,461 INFO L290 TraceCheckUtils]: 87: Hoare triple {87980#(<= ~counter~0 20)} assume !!(0 != ~y3~0); {87980#(<= ~counter~0 20)} is VALID [2022-04-28 07:19:51,462 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {87391#true} {87980#(<= ~counter~0 20)} #63#return; {87980#(<= ~counter~0 20)} is VALID [2022-04-28 07:19:51,462 INFO L290 TraceCheckUtils]: 85: Hoare triple {87391#true} assume true; {87391#true} is VALID [2022-04-28 07:19:51,462 INFO L290 TraceCheckUtils]: 84: Hoare triple {87391#true} assume !(0 == ~cond); {87391#true} is VALID [2022-04-28 07:19:51,462 INFO L290 TraceCheckUtils]: 83: Hoare triple {87391#true} ~cond := #in~cond; {87391#true} is VALID [2022-04-28 07:19:51,462 INFO L272 TraceCheckUtils]: 82: Hoare triple {87980#(<= ~counter~0 20)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {87391#true} is VALID [2022-04-28 07:19:51,462 INFO L290 TraceCheckUtils]: 81: Hoare triple {87980#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {87980#(<= ~counter~0 20)} is VALID [2022-04-28 07:19:51,463 INFO L290 TraceCheckUtils]: 80: Hoare triple {87952#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {87980#(<= ~counter~0 20)} is VALID [2022-04-28 07:19:51,463 INFO L290 TraceCheckUtils]: 79: Hoare triple {87952#(<= ~counter~0 19)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {87952#(<= ~counter~0 19)} is VALID [2022-04-28 07:19:51,464 INFO L290 TraceCheckUtils]: 78: Hoare triple {87952#(<= ~counter~0 19)} assume !!(0 != ~y3~0); {87952#(<= ~counter~0 19)} is VALID [2022-04-28 07:19:51,464 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {87391#true} {87952#(<= ~counter~0 19)} #63#return; {87952#(<= ~counter~0 19)} is VALID [2022-04-28 07:19:51,464 INFO L290 TraceCheckUtils]: 76: Hoare triple {87391#true} assume true; {87391#true} is VALID [2022-04-28 07:19:51,464 INFO L290 TraceCheckUtils]: 75: Hoare triple {87391#true} assume !(0 == ~cond); {87391#true} is VALID [2022-04-28 07:19:51,464 INFO L290 TraceCheckUtils]: 74: Hoare triple {87391#true} ~cond := #in~cond; {87391#true} is VALID [2022-04-28 07:19:51,464 INFO L272 TraceCheckUtils]: 73: Hoare triple {87952#(<= ~counter~0 19)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {87391#true} is VALID [2022-04-28 07:19:51,464 INFO L290 TraceCheckUtils]: 72: Hoare triple {87952#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {87952#(<= ~counter~0 19)} is VALID [2022-04-28 07:19:51,465 INFO L290 TraceCheckUtils]: 71: Hoare triple {87924#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {87952#(<= ~counter~0 19)} is VALID [2022-04-28 07:19:51,465 INFO L290 TraceCheckUtils]: 70: Hoare triple {87924#(<= ~counter~0 18)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {87924#(<= ~counter~0 18)} is VALID [2022-04-28 07:19:51,466 INFO L290 TraceCheckUtils]: 69: Hoare triple {87924#(<= ~counter~0 18)} assume !!(0 != ~y3~0); {87924#(<= ~counter~0 18)} is VALID [2022-04-28 07:19:51,466 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {87391#true} {87924#(<= ~counter~0 18)} #63#return; {87924#(<= ~counter~0 18)} is VALID [2022-04-28 07:19:51,466 INFO L290 TraceCheckUtils]: 67: Hoare triple {87391#true} assume true; {87391#true} is VALID [2022-04-28 07:19:51,466 INFO L290 TraceCheckUtils]: 66: Hoare triple {87391#true} assume !(0 == ~cond); {87391#true} is VALID [2022-04-28 07:19:51,466 INFO L290 TraceCheckUtils]: 65: Hoare triple {87391#true} ~cond := #in~cond; {87391#true} is VALID [2022-04-28 07:19:51,466 INFO L272 TraceCheckUtils]: 64: Hoare triple {87924#(<= ~counter~0 18)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {87391#true} is VALID [2022-04-28 07:19:51,467 INFO L290 TraceCheckUtils]: 63: Hoare triple {87924#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {87924#(<= ~counter~0 18)} is VALID [2022-04-28 07:19:51,468 INFO L290 TraceCheckUtils]: 62: Hoare triple {87896#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {87924#(<= ~counter~0 18)} is VALID [2022-04-28 07:19:51,468 INFO L290 TraceCheckUtils]: 61: Hoare triple {87896#(<= ~counter~0 17)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {87896#(<= ~counter~0 17)} is VALID [2022-04-28 07:19:51,468 INFO L290 TraceCheckUtils]: 60: Hoare triple {87896#(<= ~counter~0 17)} assume !!(0 != ~y3~0); {87896#(<= ~counter~0 17)} is VALID [2022-04-28 07:19:51,469 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {87391#true} {87896#(<= ~counter~0 17)} #63#return; {87896#(<= ~counter~0 17)} is VALID [2022-04-28 07:19:51,469 INFO L290 TraceCheckUtils]: 58: Hoare triple {87391#true} assume true; {87391#true} is VALID [2022-04-28 07:19:51,469 INFO L290 TraceCheckUtils]: 57: Hoare triple {87391#true} assume !(0 == ~cond); {87391#true} is VALID [2022-04-28 07:19:51,469 INFO L290 TraceCheckUtils]: 56: Hoare triple {87391#true} ~cond := #in~cond; {87391#true} is VALID [2022-04-28 07:19:51,469 INFO L272 TraceCheckUtils]: 55: Hoare triple {87896#(<= ~counter~0 17)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {87391#true} is VALID [2022-04-28 07:19:51,469 INFO L290 TraceCheckUtils]: 54: Hoare triple {87896#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {87896#(<= ~counter~0 17)} is VALID [2022-04-28 07:19:51,470 INFO L290 TraceCheckUtils]: 53: Hoare triple {87868#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {87896#(<= ~counter~0 17)} is VALID [2022-04-28 07:19:51,470 INFO L290 TraceCheckUtils]: 52: Hoare triple {87868#(<= ~counter~0 16)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {87868#(<= ~counter~0 16)} is VALID [2022-04-28 07:19:51,470 INFO L290 TraceCheckUtils]: 51: Hoare triple {87868#(<= ~counter~0 16)} assume !!(0 != ~y3~0); {87868#(<= ~counter~0 16)} is VALID [2022-04-28 07:19:51,471 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {87391#true} {87868#(<= ~counter~0 16)} #63#return; {87868#(<= ~counter~0 16)} is VALID [2022-04-28 07:19:51,471 INFO L290 TraceCheckUtils]: 49: Hoare triple {87391#true} assume true; {87391#true} is VALID [2022-04-28 07:19:51,471 INFO L290 TraceCheckUtils]: 48: Hoare triple {87391#true} assume !(0 == ~cond); {87391#true} is VALID [2022-04-28 07:19:51,471 INFO L290 TraceCheckUtils]: 47: Hoare triple {87391#true} ~cond := #in~cond; {87391#true} is VALID [2022-04-28 07:19:51,471 INFO L272 TraceCheckUtils]: 46: Hoare triple {87868#(<= ~counter~0 16)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {87391#true} is VALID [2022-04-28 07:19:51,471 INFO L290 TraceCheckUtils]: 45: Hoare triple {87868#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {87868#(<= ~counter~0 16)} is VALID [2022-04-28 07:19:51,472 INFO L290 TraceCheckUtils]: 44: Hoare triple {87840#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {87868#(<= ~counter~0 16)} is VALID [2022-04-28 07:19:51,472 INFO L290 TraceCheckUtils]: 43: Hoare triple {87840#(<= ~counter~0 15)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {87840#(<= ~counter~0 15)} is VALID [2022-04-28 07:19:51,473 INFO L290 TraceCheckUtils]: 42: Hoare triple {87840#(<= ~counter~0 15)} assume !!(0 != ~y3~0); {87840#(<= ~counter~0 15)} is VALID [2022-04-28 07:19:51,473 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {87391#true} {87840#(<= ~counter~0 15)} #63#return; {87840#(<= ~counter~0 15)} is VALID [2022-04-28 07:19:51,473 INFO L290 TraceCheckUtils]: 40: Hoare triple {87391#true} assume true; {87391#true} is VALID [2022-04-28 07:19:51,473 INFO L290 TraceCheckUtils]: 39: Hoare triple {87391#true} assume !(0 == ~cond); {87391#true} is VALID [2022-04-28 07:19:51,473 INFO L290 TraceCheckUtils]: 38: Hoare triple {87391#true} ~cond := #in~cond; {87391#true} is VALID [2022-04-28 07:19:51,473 INFO L272 TraceCheckUtils]: 37: Hoare triple {87840#(<= ~counter~0 15)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {87391#true} is VALID [2022-04-28 07:19:51,473 INFO L290 TraceCheckUtils]: 36: Hoare triple {87840#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {87840#(<= ~counter~0 15)} is VALID [2022-04-28 07:19:51,474 INFO L290 TraceCheckUtils]: 35: Hoare triple {87812#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {87840#(<= ~counter~0 15)} is VALID [2022-04-28 07:19:51,475 INFO L290 TraceCheckUtils]: 34: Hoare triple {87812#(<= ~counter~0 14)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {87812#(<= ~counter~0 14)} is VALID [2022-04-28 07:19:51,475 INFO L290 TraceCheckUtils]: 33: Hoare triple {87812#(<= ~counter~0 14)} assume !!(0 != ~y3~0); {87812#(<= ~counter~0 14)} is VALID [2022-04-28 07:19:51,475 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {87391#true} {87812#(<= ~counter~0 14)} #63#return; {87812#(<= ~counter~0 14)} is VALID [2022-04-28 07:19:51,475 INFO L290 TraceCheckUtils]: 31: Hoare triple {87391#true} assume true; {87391#true} is VALID [2022-04-28 07:19:51,475 INFO L290 TraceCheckUtils]: 30: Hoare triple {87391#true} assume !(0 == ~cond); {87391#true} is VALID [2022-04-28 07:19:51,475 INFO L290 TraceCheckUtils]: 29: Hoare triple {87391#true} ~cond := #in~cond; {87391#true} is VALID [2022-04-28 07:19:51,476 INFO L272 TraceCheckUtils]: 28: Hoare triple {87812#(<= ~counter~0 14)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {87391#true} is VALID [2022-04-28 07:19:51,476 INFO L290 TraceCheckUtils]: 27: Hoare triple {87812#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {87812#(<= ~counter~0 14)} is VALID [2022-04-28 07:19:51,477 INFO L290 TraceCheckUtils]: 26: Hoare triple {87784#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {87812#(<= ~counter~0 14)} is VALID [2022-04-28 07:19:51,477 INFO L290 TraceCheckUtils]: 25: Hoare triple {87784#(<= ~counter~0 13)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {87784#(<= ~counter~0 13)} is VALID [2022-04-28 07:19:51,477 INFO L290 TraceCheckUtils]: 24: Hoare triple {87784#(<= ~counter~0 13)} assume !!(0 != ~y3~0); {87784#(<= ~counter~0 13)} is VALID [2022-04-28 07:19:51,478 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {87391#true} {87784#(<= ~counter~0 13)} #63#return; {87784#(<= ~counter~0 13)} is VALID [2022-04-28 07:19:51,478 INFO L290 TraceCheckUtils]: 22: Hoare triple {87391#true} assume true; {87391#true} is VALID [2022-04-28 07:19:51,478 INFO L290 TraceCheckUtils]: 21: Hoare triple {87391#true} assume !(0 == ~cond); {87391#true} is VALID [2022-04-28 07:19:51,478 INFO L290 TraceCheckUtils]: 20: Hoare triple {87391#true} ~cond := #in~cond; {87391#true} is VALID [2022-04-28 07:19:51,478 INFO L272 TraceCheckUtils]: 19: Hoare triple {87784#(<= ~counter~0 13)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {87391#true} is VALID [2022-04-28 07:19:51,478 INFO L290 TraceCheckUtils]: 18: Hoare triple {87784#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {87784#(<= ~counter~0 13)} is VALID [2022-04-28 07:19:51,479 INFO L290 TraceCheckUtils]: 17: Hoare triple {87756#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {87784#(<= ~counter~0 13)} is VALID [2022-04-28 07:19:51,479 INFO L290 TraceCheckUtils]: 16: Hoare triple {87756#(<= ~counter~0 12)} ~y1~0 := 0;~y2~0 := 0;~y3~0 := ~x1~0; {87756#(<= ~counter~0 12)} is VALID [2022-04-28 07:19:51,479 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {87391#true} {87756#(<= ~counter~0 12)} #61#return; {87756#(<= ~counter~0 12)} is VALID [2022-04-28 07:19:51,480 INFO L290 TraceCheckUtils]: 14: Hoare triple {87391#true} assume true; {87391#true} is VALID [2022-04-28 07:19:51,480 INFO L290 TraceCheckUtils]: 13: Hoare triple {87391#true} assume !(0 == ~cond); {87391#true} is VALID [2022-04-28 07:19:51,480 INFO L290 TraceCheckUtils]: 12: Hoare triple {87391#true} ~cond := #in~cond; {87391#true} is VALID [2022-04-28 07:19:51,480 INFO L272 TraceCheckUtils]: 11: Hoare triple {87756#(<= ~counter~0 12)} call assume_abort_if_not((if 0 != ~x2~0 then 1 else 0)); {87391#true} is VALID [2022-04-28 07:19:51,480 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {87391#true} {87756#(<= ~counter~0 12)} #59#return; {87756#(<= ~counter~0 12)} is VALID [2022-04-28 07:19:51,480 INFO L290 TraceCheckUtils]: 9: Hoare triple {87391#true} assume true; {87391#true} is VALID [2022-04-28 07:19:51,480 INFO L290 TraceCheckUtils]: 8: Hoare triple {87391#true} assume !(0 == ~cond); {87391#true} is VALID [2022-04-28 07:19:51,480 INFO L290 TraceCheckUtils]: 7: Hoare triple {87391#true} ~cond := #in~cond; {87391#true} is VALID [2022-04-28 07:19:51,480 INFO L272 TraceCheckUtils]: 6: Hoare triple {87756#(<= ~counter~0 12)} call assume_abort_if_not((if ~x1~0 >= 0 then 1 else 0)); {87391#true} is VALID [2022-04-28 07:19:51,480 INFO L290 TraceCheckUtils]: 5: Hoare triple {87756#(<= ~counter~0 12)} havoc ~x1~0;havoc ~x2~0;havoc ~y1~0;havoc ~y2~0;havoc ~y3~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~x1~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~x2~0 := #t~nondet5;havoc #t~nondet5; {87756#(<= ~counter~0 12)} is VALID [2022-04-28 07:19:51,481 INFO L272 TraceCheckUtils]: 4: Hoare triple {87756#(<= ~counter~0 12)} call #t~ret7 := main(); {87756#(<= ~counter~0 12)} is VALID [2022-04-28 07:19:51,481 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {87756#(<= ~counter~0 12)} {87391#true} #67#return; {87756#(<= ~counter~0 12)} is VALID [2022-04-28 07:19:51,481 INFO L290 TraceCheckUtils]: 2: Hoare triple {87756#(<= ~counter~0 12)} assume true; {87756#(<= ~counter~0 12)} is VALID [2022-04-28 07:19:51,482 INFO L290 TraceCheckUtils]: 1: Hoare triple {87391#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(11, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {87756#(<= ~counter~0 12)} is VALID [2022-04-28 07:19:51,482 INFO L272 TraceCheckUtils]: 0: Hoare triple {87391#true} call ULTIMATE.init(); {87391#true} is VALID [2022-04-28 07:19:51,482 INFO L134 CoverageAnalysis]: Checked inductivity of 6146 backedges. 74 proven. 3404 refuted. 0 times theorem prover too weak. 2668 trivial. 0 not checked. [2022-04-28 07:19:51,482 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 07:19:51,482 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1859840567] [2022-04-28 07:19:51,482 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 07:19:51,483 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [426165273] [2022-04-28 07:19:51,483 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [426165273] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 07:19:51,483 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 07:19:51,483 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [41, 41] total 54 [2022-04-28 07:19:51,483 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 07:19:51,483 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1252087756] [2022-04-28 07:19:51,483 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1252087756] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 07:19:51,483 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 07:19:51,483 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [41] imperfect sequences [] total 41 [2022-04-28 07:19:51,483 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1520676947] [2022-04-28 07:19:51,483 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 07:19:51,484 INFO L78 Accepts]: Start accepts. Automaton has has 41 states, 41 states have (on average 6.609756097560975) internal successors, (271), 40 states have internal predecessors, (271), 40 states have call successors, (42), 40 states have call predecessors, (42), 38 states have return successors, (40), 38 states have call predecessors, (40), 39 states have call successors, (40) Word has length 356 [2022-04-28 07:19:51,484 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 07:19:51,484 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 41 states, 41 states have (on average 6.609756097560975) internal successors, (271), 40 states have internal predecessors, (271), 40 states have call successors, (42), 40 states have call predecessors, (42), 38 states have return successors, (40), 38 states have call predecessors, (40), 39 states have call successors, (40) [2022-04-28 07:19:51,837 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 353 edges. 353 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 07:19:51,837 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 41 states [2022-04-28 07:19:51,837 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 07:19:51,837 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 41 interpolants. [2022-04-28 07:19:51,837 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1331, Invalid=1531, Unknown=0, NotChecked=0, Total=2862 [2022-04-28 07:19:51,838 INFO L87 Difference]: Start difference. First operand 353 states and 391 transitions. Second operand has 41 states, 41 states have (on average 6.609756097560975) internal successors, (271), 40 states have internal predecessors, (271), 40 states have call successors, (42), 40 states have call predecessors, (42), 38 states have return successors, (40), 38 states have call predecessors, (40), 39 states have call successors, (40) [2022-04-28 07:19:53,771 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 07:19:53,771 INFO L93 Difference]: Finished difference Result 367 states and 406 transitions. [2022-04-28 07:19:53,771 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 78 states. [2022-04-28 07:19:53,771 INFO L78 Accepts]: Start accepts. Automaton has has 41 states, 41 states have (on average 6.609756097560975) internal successors, (271), 40 states have internal predecessors, (271), 40 states have call successors, (42), 40 states have call predecessors, (42), 38 states have return successors, (40), 38 states have call predecessors, (40), 39 states have call successors, (40) Word has length 356 [2022-04-28 07:19:53,771 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 07:19:53,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 41 states, 41 states have (on average 6.609756097560975) internal successors, (271), 40 states have internal predecessors, (271), 40 states have call successors, (42), 40 states have call predecessors, (42), 38 states have return successors, (40), 38 states have call predecessors, (40), 39 states have call successors, (40) [2022-04-28 07:19:53,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 78 states and 405 transitions. [2022-04-28 07:19:53,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 41 states, 41 states have (on average 6.609756097560975) internal successors, (271), 40 states have internal predecessors, (271), 40 states have call successors, (42), 40 states have call predecessors, (42), 38 states have return successors, (40), 38 states have call predecessors, (40), 39 states have call successors, (40) [2022-04-28 07:19:53,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 78 states and 405 transitions. [2022-04-28 07:19:53,785 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 78 states and 405 transitions. [2022-04-28 07:19:54,195 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 405 edges. 405 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 07:19:54,201 INFO L225 Difference]: With dead ends: 367 [2022-04-28 07:19:54,201 INFO L226 Difference]: Without dead ends: 362 [2022-04-28 07:19:54,202 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 748 GetRequests, 658 SyntacticMatches, 1 SemanticMatches, 89 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 764 ImplicationChecksByTransitivity, 1.3s TimeCoverageRelationStatistics Valid=3292, Invalid=4898, Unknown=0, NotChecked=0, Total=8190 [2022-04-28 07:19:54,202 INFO L413 NwaCegarLoop]: 63 mSDtfsCounter, 173 mSDsluCounter, 315 mSDsCounter, 0 mSdLazyCounter, 217 mSolverCounterSat, 49 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 173 SdHoareTripleChecker+Valid, 378 SdHoareTripleChecker+Invalid, 266 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 49 IncrementalHoareTripleChecker+Valid, 217 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-04-28 07:19:54,202 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [173 Valid, 378 Invalid, 266 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [49 Valid, 217 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-04-28 07:19:54,203 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 362 states. [2022-04-28 07:19:54,731 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 362 to 362. [2022-04-28 07:19:54,731 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 07:19:54,731 INFO L82 GeneralOperation]: Start isEquivalent. First operand 362 states. Second operand has 362 states, 278 states have (on average 1.1402877697841727) internal successors, (317), 278 states have internal predecessors, (317), 43 states have call successors, (43), 42 states have call predecessors, (43), 40 states have return successors, (41), 41 states have call predecessors, (41), 41 states have call successors, (41) [2022-04-28 07:19:54,732 INFO L74 IsIncluded]: Start isIncluded. First operand 362 states. Second operand has 362 states, 278 states have (on average 1.1402877697841727) internal successors, (317), 278 states have internal predecessors, (317), 43 states have call successors, (43), 42 states have call predecessors, (43), 40 states have return successors, (41), 41 states have call predecessors, (41), 41 states have call successors, (41) [2022-04-28 07:19:54,732 INFO L87 Difference]: Start difference. First operand 362 states. Second operand has 362 states, 278 states have (on average 1.1402877697841727) internal successors, (317), 278 states have internal predecessors, (317), 43 states have call successors, (43), 42 states have call predecessors, (43), 40 states have return successors, (41), 41 states have call predecessors, (41), 41 states have call successors, (41) [2022-04-28 07:19:54,736 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 07:19:54,736 INFO L93 Difference]: Finished difference Result 362 states and 401 transitions. [2022-04-28 07:19:54,736 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 401 transitions. [2022-04-28 07:19:54,736 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 07:19:54,737 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 07:19:54,737 INFO L74 IsIncluded]: Start isIncluded. First operand has 362 states, 278 states have (on average 1.1402877697841727) internal successors, (317), 278 states have internal predecessors, (317), 43 states have call successors, (43), 42 states have call predecessors, (43), 40 states have return successors, (41), 41 states have call predecessors, (41), 41 states have call successors, (41) Second operand 362 states. [2022-04-28 07:19:54,737 INFO L87 Difference]: Start difference. First operand has 362 states, 278 states have (on average 1.1402877697841727) internal successors, (317), 278 states have internal predecessors, (317), 43 states have call successors, (43), 42 states have call predecessors, (43), 40 states have return successors, (41), 41 states have call predecessors, (41), 41 states have call successors, (41) Second operand 362 states. [2022-04-28 07:19:54,741 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 07:19:54,741 INFO L93 Difference]: Finished difference Result 362 states and 401 transitions. [2022-04-28 07:19:54,742 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 401 transitions. [2022-04-28 07:19:54,742 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 07:19:54,742 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 07:19:54,742 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 07:19:54,742 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 07:19:54,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 362 states, 278 states have (on average 1.1402877697841727) internal successors, (317), 278 states have internal predecessors, (317), 43 states have call successors, (43), 42 states have call predecessors, (43), 40 states have return successors, (41), 41 states have call predecessors, (41), 41 states have call successors, (41) [2022-04-28 07:19:54,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 362 states and 401 transitions. [2022-04-28 07:19:54,748 INFO L78 Accepts]: Start accepts. Automaton has 362 states and 401 transitions. Word has length 356 [2022-04-28 07:19:54,748 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 07:19:54,748 INFO L495 AbstractCegarLoop]: Abstraction has 362 states and 401 transitions. [2022-04-28 07:19:54,749 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 41 states, 41 states have (on average 6.609756097560975) internal successors, (271), 40 states have internal predecessors, (271), 40 states have call successors, (42), 40 states have call predecessors, (42), 38 states have return successors, (40), 38 states have call predecessors, (40), 39 states have call successors, (40) [2022-04-28 07:19:54,749 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 362 states and 401 transitions. [2022-04-28 07:19:55,369 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 401 edges. 401 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 07:19:55,369 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 401 transitions. [2022-04-28 07:19:55,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 366 [2022-04-28 07:19:55,370 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 07:19:55,370 INFO L195 NwaCegarLoop]: trace histogram [39, 39, 38, 38, 38, 38, 38, 38, 38, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 07:19:55,387 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (41)] Ended with exit code 0 [2022-04-28 07:19:55,575 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 41 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable40 [2022-04-28 07:19:55,575 INFO L420 AbstractCegarLoop]: === Iteration 42 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 07:19:55,575 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 07:19:55,575 INFO L85 PathProgramCache]: Analyzing trace with hash 63847254, now seen corresponding path program 75 times [2022-04-28 07:19:55,575 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 07:19:55,575 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1349301486] [2022-04-28 07:19:55,576 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 07:19:55,576 INFO L85 PathProgramCache]: Analyzing trace with hash 63847254, now seen corresponding path program 76 times [2022-04-28 07:19:55,576 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 07:19:55,576 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1186583557] [2022-04-28 07:19:55,576 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 07:19:55,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 07:19:55,592 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 07:19:55,592 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [400846251] [2022-04-28 07:19:55,593 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-28 07:19:55,593 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 07:19:55,593 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 07:19:55,593 INFO L229 MonitoredProcess]: Starting monitored process 42 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 07:19:55,594 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (42)] Waiting until timeout for monitored process [2022-04-28 07:19:55,739 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-28 07:19:55,739 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 07:19:55,743 INFO L263 TraceCheckSpWp]: Trace formula consists of 967 conjuncts, 81 conjunts are in the unsatisfiable core [2022-04-28 07:19:55,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 07:19:55,809 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 07:19:57,659 INFO L272 TraceCheckUtils]: 0: Hoare triple {91836#true} call ULTIMATE.init(); {91836#true} is VALID [2022-04-28 07:19:57,659 INFO L290 TraceCheckUtils]: 1: Hoare triple {91836#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(11, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {91844#(<= ~counter~0 0)} is VALID [2022-04-28 07:19:57,660 INFO L290 TraceCheckUtils]: 2: Hoare triple {91844#(<= ~counter~0 0)} assume true; {91844#(<= ~counter~0 0)} is VALID [2022-04-28 07:19:57,660 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {91844#(<= ~counter~0 0)} {91836#true} #67#return; {91844#(<= ~counter~0 0)} is VALID [2022-04-28 07:19:57,660 INFO L272 TraceCheckUtils]: 4: Hoare triple {91844#(<= ~counter~0 0)} call #t~ret7 := main(); {91844#(<= ~counter~0 0)} is VALID [2022-04-28 07:19:57,660 INFO L290 TraceCheckUtils]: 5: Hoare triple {91844#(<= ~counter~0 0)} havoc ~x1~0;havoc ~x2~0;havoc ~y1~0;havoc ~y2~0;havoc ~y3~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~x1~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~x2~0 := #t~nondet5;havoc #t~nondet5; {91844#(<= ~counter~0 0)} is VALID [2022-04-28 07:19:57,661 INFO L272 TraceCheckUtils]: 6: Hoare triple {91844#(<= ~counter~0 0)} call assume_abort_if_not((if ~x1~0 >= 0 then 1 else 0)); {91844#(<= ~counter~0 0)} is VALID [2022-04-28 07:19:57,661 INFO L290 TraceCheckUtils]: 7: Hoare triple {91844#(<= ~counter~0 0)} ~cond := #in~cond; {91844#(<= ~counter~0 0)} is VALID [2022-04-28 07:19:57,661 INFO L290 TraceCheckUtils]: 8: Hoare triple {91844#(<= ~counter~0 0)} assume !(0 == ~cond); {91844#(<= ~counter~0 0)} is VALID [2022-04-28 07:19:57,661 INFO L290 TraceCheckUtils]: 9: Hoare triple {91844#(<= ~counter~0 0)} assume true; {91844#(<= ~counter~0 0)} is VALID [2022-04-28 07:19:57,662 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {91844#(<= ~counter~0 0)} {91844#(<= ~counter~0 0)} #59#return; {91844#(<= ~counter~0 0)} is VALID [2022-04-28 07:19:57,662 INFO L272 TraceCheckUtils]: 11: Hoare triple {91844#(<= ~counter~0 0)} call assume_abort_if_not((if 0 != ~x2~0 then 1 else 0)); {91844#(<= ~counter~0 0)} is VALID [2022-04-28 07:19:57,662 INFO L290 TraceCheckUtils]: 12: Hoare triple {91844#(<= ~counter~0 0)} ~cond := #in~cond; {91844#(<= ~counter~0 0)} is VALID [2022-04-28 07:19:57,662 INFO L290 TraceCheckUtils]: 13: Hoare triple {91844#(<= ~counter~0 0)} assume !(0 == ~cond); {91844#(<= ~counter~0 0)} is VALID [2022-04-28 07:19:57,663 INFO L290 TraceCheckUtils]: 14: Hoare triple {91844#(<= ~counter~0 0)} assume true; {91844#(<= ~counter~0 0)} is VALID [2022-04-28 07:19:57,663 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {91844#(<= ~counter~0 0)} {91844#(<= ~counter~0 0)} #61#return; {91844#(<= ~counter~0 0)} is VALID [2022-04-28 07:19:57,663 INFO L290 TraceCheckUtils]: 16: Hoare triple {91844#(<= ~counter~0 0)} ~y1~0 := 0;~y2~0 := 0;~y3~0 := ~x1~0; {91844#(<= ~counter~0 0)} is VALID [2022-04-28 07:19:57,665 INFO L290 TraceCheckUtils]: 17: Hoare triple {91844#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {91893#(<= ~counter~0 1)} is VALID [2022-04-28 07:19:57,666 INFO L290 TraceCheckUtils]: 18: Hoare triple {91893#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {91893#(<= ~counter~0 1)} is VALID [2022-04-28 07:19:57,666 INFO L272 TraceCheckUtils]: 19: Hoare triple {91893#(<= ~counter~0 1)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {91893#(<= ~counter~0 1)} is VALID [2022-04-28 07:19:57,666 INFO L290 TraceCheckUtils]: 20: Hoare triple {91893#(<= ~counter~0 1)} ~cond := #in~cond; {91893#(<= ~counter~0 1)} is VALID [2022-04-28 07:19:57,667 INFO L290 TraceCheckUtils]: 21: Hoare triple {91893#(<= ~counter~0 1)} assume !(0 == ~cond); {91893#(<= ~counter~0 1)} is VALID [2022-04-28 07:19:57,667 INFO L290 TraceCheckUtils]: 22: Hoare triple {91893#(<= ~counter~0 1)} assume true; {91893#(<= ~counter~0 1)} is VALID [2022-04-28 07:19:57,667 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {91893#(<= ~counter~0 1)} {91893#(<= ~counter~0 1)} #63#return; {91893#(<= ~counter~0 1)} is VALID [2022-04-28 07:19:57,667 INFO L290 TraceCheckUtils]: 24: Hoare triple {91893#(<= ~counter~0 1)} assume !!(0 != ~y3~0); {91893#(<= ~counter~0 1)} is VALID [2022-04-28 07:19:57,668 INFO L290 TraceCheckUtils]: 25: Hoare triple {91893#(<= ~counter~0 1)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {91893#(<= ~counter~0 1)} is VALID [2022-04-28 07:19:57,669 INFO L290 TraceCheckUtils]: 26: Hoare triple {91893#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {91921#(<= ~counter~0 2)} is VALID [2022-04-28 07:19:57,669 INFO L290 TraceCheckUtils]: 27: Hoare triple {91921#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {91921#(<= ~counter~0 2)} is VALID [2022-04-28 07:19:57,669 INFO L272 TraceCheckUtils]: 28: Hoare triple {91921#(<= ~counter~0 2)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {91921#(<= ~counter~0 2)} is VALID [2022-04-28 07:19:57,670 INFO L290 TraceCheckUtils]: 29: Hoare triple {91921#(<= ~counter~0 2)} ~cond := #in~cond; {91921#(<= ~counter~0 2)} is VALID [2022-04-28 07:19:57,670 INFO L290 TraceCheckUtils]: 30: Hoare triple {91921#(<= ~counter~0 2)} assume !(0 == ~cond); {91921#(<= ~counter~0 2)} is VALID [2022-04-28 07:19:57,670 INFO L290 TraceCheckUtils]: 31: Hoare triple {91921#(<= ~counter~0 2)} assume true; {91921#(<= ~counter~0 2)} is VALID [2022-04-28 07:19:57,670 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {91921#(<= ~counter~0 2)} {91921#(<= ~counter~0 2)} #63#return; {91921#(<= ~counter~0 2)} is VALID [2022-04-28 07:19:57,671 INFO L290 TraceCheckUtils]: 33: Hoare triple {91921#(<= ~counter~0 2)} assume !!(0 != ~y3~0); {91921#(<= ~counter~0 2)} is VALID [2022-04-28 07:19:57,671 INFO L290 TraceCheckUtils]: 34: Hoare triple {91921#(<= ~counter~0 2)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {91921#(<= ~counter~0 2)} is VALID [2022-04-28 07:19:57,672 INFO L290 TraceCheckUtils]: 35: Hoare triple {91921#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {91949#(<= ~counter~0 3)} is VALID [2022-04-28 07:19:57,672 INFO L290 TraceCheckUtils]: 36: Hoare triple {91949#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {91949#(<= ~counter~0 3)} is VALID [2022-04-28 07:19:57,673 INFO L272 TraceCheckUtils]: 37: Hoare triple {91949#(<= ~counter~0 3)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {91949#(<= ~counter~0 3)} is VALID [2022-04-28 07:19:57,673 INFO L290 TraceCheckUtils]: 38: Hoare triple {91949#(<= ~counter~0 3)} ~cond := #in~cond; {91949#(<= ~counter~0 3)} is VALID [2022-04-28 07:19:57,673 INFO L290 TraceCheckUtils]: 39: Hoare triple {91949#(<= ~counter~0 3)} assume !(0 == ~cond); {91949#(<= ~counter~0 3)} is VALID [2022-04-28 07:19:57,673 INFO L290 TraceCheckUtils]: 40: Hoare triple {91949#(<= ~counter~0 3)} assume true; {91949#(<= ~counter~0 3)} is VALID [2022-04-28 07:19:57,674 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {91949#(<= ~counter~0 3)} {91949#(<= ~counter~0 3)} #63#return; {91949#(<= ~counter~0 3)} is VALID [2022-04-28 07:19:57,674 INFO L290 TraceCheckUtils]: 42: Hoare triple {91949#(<= ~counter~0 3)} assume !!(0 != ~y3~0); {91949#(<= ~counter~0 3)} is VALID [2022-04-28 07:19:57,674 INFO L290 TraceCheckUtils]: 43: Hoare triple {91949#(<= ~counter~0 3)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {91949#(<= ~counter~0 3)} is VALID [2022-04-28 07:19:57,675 INFO L290 TraceCheckUtils]: 44: Hoare triple {91949#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {91977#(<= ~counter~0 4)} is VALID [2022-04-28 07:19:57,690 INFO L290 TraceCheckUtils]: 45: Hoare triple {91977#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {91977#(<= ~counter~0 4)} is VALID [2022-04-28 07:19:57,691 INFO L272 TraceCheckUtils]: 46: Hoare triple {91977#(<= ~counter~0 4)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {91977#(<= ~counter~0 4)} is VALID [2022-04-28 07:19:57,691 INFO L290 TraceCheckUtils]: 47: Hoare triple {91977#(<= ~counter~0 4)} ~cond := #in~cond; {91977#(<= ~counter~0 4)} is VALID [2022-04-28 07:19:57,691 INFO L290 TraceCheckUtils]: 48: Hoare triple {91977#(<= ~counter~0 4)} assume !(0 == ~cond); {91977#(<= ~counter~0 4)} is VALID [2022-04-28 07:19:57,692 INFO L290 TraceCheckUtils]: 49: Hoare triple {91977#(<= ~counter~0 4)} assume true; {91977#(<= ~counter~0 4)} is VALID [2022-04-28 07:19:57,692 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {91977#(<= ~counter~0 4)} {91977#(<= ~counter~0 4)} #63#return; {91977#(<= ~counter~0 4)} is VALID [2022-04-28 07:19:57,692 INFO L290 TraceCheckUtils]: 51: Hoare triple {91977#(<= ~counter~0 4)} assume !!(0 != ~y3~0); {91977#(<= ~counter~0 4)} is VALID [2022-04-28 07:19:57,692 INFO L290 TraceCheckUtils]: 52: Hoare triple {91977#(<= ~counter~0 4)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {91977#(<= ~counter~0 4)} is VALID [2022-04-28 07:19:57,695 INFO L290 TraceCheckUtils]: 53: Hoare triple {91977#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92005#(<= ~counter~0 5)} is VALID [2022-04-28 07:19:57,695 INFO L290 TraceCheckUtils]: 54: Hoare triple {92005#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {92005#(<= ~counter~0 5)} is VALID [2022-04-28 07:19:57,695 INFO L272 TraceCheckUtils]: 55: Hoare triple {92005#(<= ~counter~0 5)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {92005#(<= ~counter~0 5)} is VALID [2022-04-28 07:19:57,695 INFO L290 TraceCheckUtils]: 56: Hoare triple {92005#(<= ~counter~0 5)} ~cond := #in~cond; {92005#(<= ~counter~0 5)} is VALID [2022-04-28 07:19:57,696 INFO L290 TraceCheckUtils]: 57: Hoare triple {92005#(<= ~counter~0 5)} assume !(0 == ~cond); {92005#(<= ~counter~0 5)} is VALID [2022-04-28 07:19:57,696 INFO L290 TraceCheckUtils]: 58: Hoare triple {92005#(<= ~counter~0 5)} assume true; {92005#(<= ~counter~0 5)} is VALID [2022-04-28 07:19:57,696 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {92005#(<= ~counter~0 5)} {92005#(<= ~counter~0 5)} #63#return; {92005#(<= ~counter~0 5)} is VALID [2022-04-28 07:19:57,697 INFO L290 TraceCheckUtils]: 60: Hoare triple {92005#(<= ~counter~0 5)} assume !!(0 != ~y3~0); {92005#(<= ~counter~0 5)} is VALID [2022-04-28 07:19:57,697 INFO L290 TraceCheckUtils]: 61: Hoare triple {92005#(<= ~counter~0 5)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {92005#(<= ~counter~0 5)} is VALID [2022-04-28 07:19:57,698 INFO L290 TraceCheckUtils]: 62: Hoare triple {92005#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92033#(<= ~counter~0 6)} is VALID [2022-04-28 07:19:57,698 INFO L290 TraceCheckUtils]: 63: Hoare triple {92033#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {92033#(<= ~counter~0 6)} is VALID [2022-04-28 07:19:57,698 INFO L272 TraceCheckUtils]: 64: Hoare triple {92033#(<= ~counter~0 6)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {92033#(<= ~counter~0 6)} is VALID [2022-04-28 07:19:57,699 INFO L290 TraceCheckUtils]: 65: Hoare triple {92033#(<= ~counter~0 6)} ~cond := #in~cond; {92033#(<= ~counter~0 6)} is VALID [2022-04-28 07:19:57,699 INFO L290 TraceCheckUtils]: 66: Hoare triple {92033#(<= ~counter~0 6)} assume !(0 == ~cond); {92033#(<= ~counter~0 6)} is VALID [2022-04-28 07:19:57,699 INFO L290 TraceCheckUtils]: 67: Hoare triple {92033#(<= ~counter~0 6)} assume true; {92033#(<= ~counter~0 6)} is VALID [2022-04-28 07:19:57,700 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {92033#(<= ~counter~0 6)} {92033#(<= ~counter~0 6)} #63#return; {92033#(<= ~counter~0 6)} is VALID [2022-04-28 07:19:57,700 INFO L290 TraceCheckUtils]: 69: Hoare triple {92033#(<= ~counter~0 6)} assume !!(0 != ~y3~0); {92033#(<= ~counter~0 6)} is VALID [2022-04-28 07:19:57,700 INFO L290 TraceCheckUtils]: 70: Hoare triple {92033#(<= ~counter~0 6)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {92033#(<= ~counter~0 6)} is VALID [2022-04-28 07:19:57,701 INFO L290 TraceCheckUtils]: 71: Hoare triple {92033#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92061#(<= ~counter~0 7)} is VALID [2022-04-28 07:19:57,701 INFO L290 TraceCheckUtils]: 72: Hoare triple {92061#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {92061#(<= ~counter~0 7)} is VALID [2022-04-28 07:19:57,702 INFO L272 TraceCheckUtils]: 73: Hoare triple {92061#(<= ~counter~0 7)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {92061#(<= ~counter~0 7)} is VALID [2022-04-28 07:19:57,702 INFO L290 TraceCheckUtils]: 74: Hoare triple {92061#(<= ~counter~0 7)} ~cond := #in~cond; {92061#(<= ~counter~0 7)} is VALID [2022-04-28 07:19:57,702 INFO L290 TraceCheckUtils]: 75: Hoare triple {92061#(<= ~counter~0 7)} assume !(0 == ~cond); {92061#(<= ~counter~0 7)} is VALID [2022-04-28 07:19:57,702 INFO L290 TraceCheckUtils]: 76: Hoare triple {92061#(<= ~counter~0 7)} assume true; {92061#(<= ~counter~0 7)} is VALID [2022-04-28 07:19:57,703 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {92061#(<= ~counter~0 7)} {92061#(<= ~counter~0 7)} #63#return; {92061#(<= ~counter~0 7)} is VALID [2022-04-28 07:19:57,703 INFO L290 TraceCheckUtils]: 78: Hoare triple {92061#(<= ~counter~0 7)} assume !!(0 != ~y3~0); {92061#(<= ~counter~0 7)} is VALID [2022-04-28 07:19:57,703 INFO L290 TraceCheckUtils]: 79: Hoare triple {92061#(<= ~counter~0 7)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {92061#(<= ~counter~0 7)} is VALID [2022-04-28 07:19:57,705 INFO L290 TraceCheckUtils]: 80: Hoare triple {92061#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92089#(<= ~counter~0 8)} is VALID [2022-04-28 07:19:57,705 INFO L290 TraceCheckUtils]: 81: Hoare triple {92089#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {92089#(<= ~counter~0 8)} is VALID [2022-04-28 07:19:57,705 INFO L272 TraceCheckUtils]: 82: Hoare triple {92089#(<= ~counter~0 8)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {92089#(<= ~counter~0 8)} is VALID [2022-04-28 07:19:57,706 INFO L290 TraceCheckUtils]: 83: Hoare triple {92089#(<= ~counter~0 8)} ~cond := #in~cond; {92089#(<= ~counter~0 8)} is VALID [2022-04-28 07:19:57,706 INFO L290 TraceCheckUtils]: 84: Hoare triple {92089#(<= ~counter~0 8)} assume !(0 == ~cond); {92089#(<= ~counter~0 8)} is VALID [2022-04-28 07:19:57,706 INFO L290 TraceCheckUtils]: 85: Hoare triple {92089#(<= ~counter~0 8)} assume true; {92089#(<= ~counter~0 8)} is VALID [2022-04-28 07:19:57,706 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {92089#(<= ~counter~0 8)} {92089#(<= ~counter~0 8)} #63#return; {92089#(<= ~counter~0 8)} is VALID [2022-04-28 07:19:57,707 INFO L290 TraceCheckUtils]: 87: Hoare triple {92089#(<= ~counter~0 8)} assume !!(0 != ~y3~0); {92089#(<= ~counter~0 8)} is VALID [2022-04-28 07:19:57,707 INFO L290 TraceCheckUtils]: 88: Hoare triple {92089#(<= ~counter~0 8)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {92089#(<= ~counter~0 8)} is VALID [2022-04-28 07:19:57,708 INFO L290 TraceCheckUtils]: 89: Hoare triple {92089#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92117#(<= ~counter~0 9)} is VALID [2022-04-28 07:19:57,708 INFO L290 TraceCheckUtils]: 90: Hoare triple {92117#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {92117#(<= ~counter~0 9)} is VALID [2022-04-28 07:19:57,709 INFO L272 TraceCheckUtils]: 91: Hoare triple {92117#(<= ~counter~0 9)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {92117#(<= ~counter~0 9)} is VALID [2022-04-28 07:19:57,709 INFO L290 TraceCheckUtils]: 92: Hoare triple {92117#(<= ~counter~0 9)} ~cond := #in~cond; {92117#(<= ~counter~0 9)} is VALID [2022-04-28 07:19:57,709 INFO L290 TraceCheckUtils]: 93: Hoare triple {92117#(<= ~counter~0 9)} assume !(0 == ~cond); {92117#(<= ~counter~0 9)} is VALID [2022-04-28 07:19:57,709 INFO L290 TraceCheckUtils]: 94: Hoare triple {92117#(<= ~counter~0 9)} assume true; {92117#(<= ~counter~0 9)} is VALID [2022-04-28 07:19:57,710 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {92117#(<= ~counter~0 9)} {92117#(<= ~counter~0 9)} #63#return; {92117#(<= ~counter~0 9)} is VALID [2022-04-28 07:19:57,710 INFO L290 TraceCheckUtils]: 96: Hoare triple {92117#(<= ~counter~0 9)} assume !!(0 != ~y3~0); {92117#(<= ~counter~0 9)} is VALID [2022-04-28 07:19:57,710 INFO L290 TraceCheckUtils]: 97: Hoare triple {92117#(<= ~counter~0 9)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {92117#(<= ~counter~0 9)} is VALID [2022-04-28 07:19:57,711 INFO L290 TraceCheckUtils]: 98: Hoare triple {92117#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92145#(<= ~counter~0 10)} is VALID [2022-04-28 07:19:57,712 INFO L290 TraceCheckUtils]: 99: Hoare triple {92145#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {92145#(<= ~counter~0 10)} is VALID [2022-04-28 07:19:57,712 INFO L272 TraceCheckUtils]: 100: Hoare triple {92145#(<= ~counter~0 10)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {92145#(<= ~counter~0 10)} is VALID [2022-04-28 07:19:57,712 INFO L290 TraceCheckUtils]: 101: Hoare triple {92145#(<= ~counter~0 10)} ~cond := #in~cond; {92145#(<= ~counter~0 10)} is VALID [2022-04-28 07:19:57,713 INFO L290 TraceCheckUtils]: 102: Hoare triple {92145#(<= ~counter~0 10)} assume !(0 == ~cond); {92145#(<= ~counter~0 10)} is VALID [2022-04-28 07:19:57,713 INFO L290 TraceCheckUtils]: 103: Hoare triple {92145#(<= ~counter~0 10)} assume true; {92145#(<= ~counter~0 10)} is VALID [2022-04-28 07:19:57,713 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {92145#(<= ~counter~0 10)} {92145#(<= ~counter~0 10)} #63#return; {92145#(<= ~counter~0 10)} is VALID [2022-04-28 07:19:57,713 INFO L290 TraceCheckUtils]: 105: Hoare triple {92145#(<= ~counter~0 10)} assume !!(0 != ~y3~0); {92145#(<= ~counter~0 10)} is VALID [2022-04-28 07:19:57,714 INFO L290 TraceCheckUtils]: 106: Hoare triple {92145#(<= ~counter~0 10)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {92145#(<= ~counter~0 10)} is VALID [2022-04-28 07:19:57,715 INFO L290 TraceCheckUtils]: 107: Hoare triple {92145#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92173#(<= ~counter~0 11)} is VALID [2022-04-28 07:19:57,715 INFO L290 TraceCheckUtils]: 108: Hoare triple {92173#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {92173#(<= ~counter~0 11)} is VALID [2022-04-28 07:19:57,716 INFO L272 TraceCheckUtils]: 109: Hoare triple {92173#(<= ~counter~0 11)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {92173#(<= ~counter~0 11)} is VALID [2022-04-28 07:19:57,716 INFO L290 TraceCheckUtils]: 110: Hoare triple {92173#(<= ~counter~0 11)} ~cond := #in~cond; {92173#(<= ~counter~0 11)} is VALID [2022-04-28 07:19:57,716 INFO L290 TraceCheckUtils]: 111: Hoare triple {92173#(<= ~counter~0 11)} assume !(0 == ~cond); {92173#(<= ~counter~0 11)} is VALID [2022-04-28 07:19:57,716 INFO L290 TraceCheckUtils]: 112: Hoare triple {92173#(<= ~counter~0 11)} assume true; {92173#(<= ~counter~0 11)} is VALID [2022-04-28 07:19:57,717 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {92173#(<= ~counter~0 11)} {92173#(<= ~counter~0 11)} #63#return; {92173#(<= ~counter~0 11)} is VALID [2022-04-28 07:19:57,717 INFO L290 TraceCheckUtils]: 114: Hoare triple {92173#(<= ~counter~0 11)} assume !!(0 != ~y3~0); {92173#(<= ~counter~0 11)} is VALID [2022-04-28 07:19:57,717 INFO L290 TraceCheckUtils]: 115: Hoare triple {92173#(<= ~counter~0 11)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {92173#(<= ~counter~0 11)} is VALID [2022-04-28 07:19:57,718 INFO L290 TraceCheckUtils]: 116: Hoare triple {92173#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92201#(<= ~counter~0 12)} is VALID [2022-04-28 07:19:57,719 INFO L290 TraceCheckUtils]: 117: Hoare triple {92201#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {92201#(<= ~counter~0 12)} is VALID [2022-04-28 07:19:57,719 INFO L272 TraceCheckUtils]: 118: Hoare triple {92201#(<= ~counter~0 12)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {92201#(<= ~counter~0 12)} is VALID [2022-04-28 07:19:57,719 INFO L290 TraceCheckUtils]: 119: Hoare triple {92201#(<= ~counter~0 12)} ~cond := #in~cond; {92201#(<= ~counter~0 12)} is VALID [2022-04-28 07:19:57,720 INFO L290 TraceCheckUtils]: 120: Hoare triple {92201#(<= ~counter~0 12)} assume !(0 == ~cond); {92201#(<= ~counter~0 12)} is VALID [2022-04-28 07:19:57,720 INFO L290 TraceCheckUtils]: 121: Hoare triple {92201#(<= ~counter~0 12)} assume true; {92201#(<= ~counter~0 12)} is VALID [2022-04-28 07:19:57,720 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {92201#(<= ~counter~0 12)} {92201#(<= ~counter~0 12)} #63#return; {92201#(<= ~counter~0 12)} is VALID [2022-04-28 07:19:57,720 INFO L290 TraceCheckUtils]: 123: Hoare triple {92201#(<= ~counter~0 12)} assume !!(0 != ~y3~0); {92201#(<= ~counter~0 12)} is VALID [2022-04-28 07:19:57,721 INFO L290 TraceCheckUtils]: 124: Hoare triple {92201#(<= ~counter~0 12)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {92201#(<= ~counter~0 12)} is VALID [2022-04-28 07:19:57,722 INFO L290 TraceCheckUtils]: 125: Hoare triple {92201#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92229#(<= ~counter~0 13)} is VALID [2022-04-28 07:19:57,722 INFO L290 TraceCheckUtils]: 126: Hoare triple {92229#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {92229#(<= ~counter~0 13)} is VALID [2022-04-28 07:19:57,722 INFO L272 TraceCheckUtils]: 127: Hoare triple {92229#(<= ~counter~0 13)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {92229#(<= ~counter~0 13)} is VALID [2022-04-28 07:19:57,723 INFO L290 TraceCheckUtils]: 128: Hoare triple {92229#(<= ~counter~0 13)} ~cond := #in~cond; {92229#(<= ~counter~0 13)} is VALID [2022-04-28 07:19:57,723 INFO L290 TraceCheckUtils]: 129: Hoare triple {92229#(<= ~counter~0 13)} assume !(0 == ~cond); {92229#(<= ~counter~0 13)} is VALID [2022-04-28 07:19:57,723 INFO L290 TraceCheckUtils]: 130: Hoare triple {92229#(<= ~counter~0 13)} assume true; {92229#(<= ~counter~0 13)} is VALID [2022-04-28 07:19:57,723 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {92229#(<= ~counter~0 13)} {92229#(<= ~counter~0 13)} #63#return; {92229#(<= ~counter~0 13)} is VALID [2022-04-28 07:19:57,724 INFO L290 TraceCheckUtils]: 132: Hoare triple {92229#(<= ~counter~0 13)} assume !!(0 != ~y3~0); {92229#(<= ~counter~0 13)} is VALID [2022-04-28 07:19:57,724 INFO L290 TraceCheckUtils]: 133: Hoare triple {92229#(<= ~counter~0 13)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {92229#(<= ~counter~0 13)} is VALID [2022-04-28 07:19:57,725 INFO L290 TraceCheckUtils]: 134: Hoare triple {92229#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92257#(<= ~counter~0 14)} is VALID [2022-04-28 07:19:57,725 INFO L290 TraceCheckUtils]: 135: Hoare triple {92257#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {92257#(<= ~counter~0 14)} is VALID [2022-04-28 07:19:57,726 INFO L272 TraceCheckUtils]: 136: Hoare triple {92257#(<= ~counter~0 14)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {92257#(<= ~counter~0 14)} is VALID [2022-04-28 07:19:57,726 INFO L290 TraceCheckUtils]: 137: Hoare triple {92257#(<= ~counter~0 14)} ~cond := #in~cond; {92257#(<= ~counter~0 14)} is VALID [2022-04-28 07:19:57,726 INFO L290 TraceCheckUtils]: 138: Hoare triple {92257#(<= ~counter~0 14)} assume !(0 == ~cond); {92257#(<= ~counter~0 14)} is VALID [2022-04-28 07:19:57,726 INFO L290 TraceCheckUtils]: 139: Hoare triple {92257#(<= ~counter~0 14)} assume true; {92257#(<= ~counter~0 14)} is VALID [2022-04-28 07:19:57,727 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {92257#(<= ~counter~0 14)} {92257#(<= ~counter~0 14)} #63#return; {92257#(<= ~counter~0 14)} is VALID [2022-04-28 07:19:57,727 INFO L290 TraceCheckUtils]: 141: Hoare triple {92257#(<= ~counter~0 14)} assume !!(0 != ~y3~0); {92257#(<= ~counter~0 14)} is VALID [2022-04-28 07:19:57,727 INFO L290 TraceCheckUtils]: 142: Hoare triple {92257#(<= ~counter~0 14)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {92257#(<= ~counter~0 14)} is VALID [2022-04-28 07:19:57,728 INFO L290 TraceCheckUtils]: 143: Hoare triple {92257#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92285#(<= ~counter~0 15)} is VALID [2022-04-28 07:19:57,729 INFO L290 TraceCheckUtils]: 144: Hoare triple {92285#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {92285#(<= ~counter~0 15)} is VALID [2022-04-28 07:19:57,729 INFO L272 TraceCheckUtils]: 145: Hoare triple {92285#(<= ~counter~0 15)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {92285#(<= ~counter~0 15)} is VALID [2022-04-28 07:19:57,729 INFO L290 TraceCheckUtils]: 146: Hoare triple {92285#(<= ~counter~0 15)} ~cond := #in~cond; {92285#(<= ~counter~0 15)} is VALID [2022-04-28 07:19:57,729 INFO L290 TraceCheckUtils]: 147: Hoare triple {92285#(<= ~counter~0 15)} assume !(0 == ~cond); {92285#(<= ~counter~0 15)} is VALID [2022-04-28 07:19:57,730 INFO L290 TraceCheckUtils]: 148: Hoare triple {92285#(<= ~counter~0 15)} assume true; {92285#(<= ~counter~0 15)} is VALID [2022-04-28 07:19:57,730 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {92285#(<= ~counter~0 15)} {92285#(<= ~counter~0 15)} #63#return; {92285#(<= ~counter~0 15)} is VALID [2022-04-28 07:19:57,730 INFO L290 TraceCheckUtils]: 150: Hoare triple {92285#(<= ~counter~0 15)} assume !!(0 != ~y3~0); {92285#(<= ~counter~0 15)} is VALID [2022-04-28 07:19:57,731 INFO L290 TraceCheckUtils]: 151: Hoare triple {92285#(<= ~counter~0 15)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {92285#(<= ~counter~0 15)} is VALID [2022-04-28 07:19:57,732 INFO L290 TraceCheckUtils]: 152: Hoare triple {92285#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92313#(<= ~counter~0 16)} is VALID [2022-04-28 07:19:57,732 INFO L290 TraceCheckUtils]: 153: Hoare triple {92313#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {92313#(<= ~counter~0 16)} is VALID [2022-04-28 07:19:57,732 INFO L272 TraceCheckUtils]: 154: Hoare triple {92313#(<= ~counter~0 16)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {92313#(<= ~counter~0 16)} is VALID [2022-04-28 07:19:57,733 INFO L290 TraceCheckUtils]: 155: Hoare triple {92313#(<= ~counter~0 16)} ~cond := #in~cond; {92313#(<= ~counter~0 16)} is VALID [2022-04-28 07:19:57,733 INFO L290 TraceCheckUtils]: 156: Hoare triple {92313#(<= ~counter~0 16)} assume !(0 == ~cond); {92313#(<= ~counter~0 16)} is VALID [2022-04-28 07:19:57,733 INFO L290 TraceCheckUtils]: 157: Hoare triple {92313#(<= ~counter~0 16)} assume true; {92313#(<= ~counter~0 16)} is VALID [2022-04-28 07:19:57,733 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {92313#(<= ~counter~0 16)} {92313#(<= ~counter~0 16)} #63#return; {92313#(<= ~counter~0 16)} is VALID [2022-04-28 07:19:57,734 INFO L290 TraceCheckUtils]: 159: Hoare triple {92313#(<= ~counter~0 16)} assume !!(0 != ~y3~0); {92313#(<= ~counter~0 16)} is VALID [2022-04-28 07:19:57,734 INFO L290 TraceCheckUtils]: 160: Hoare triple {92313#(<= ~counter~0 16)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {92313#(<= ~counter~0 16)} is VALID [2022-04-28 07:19:57,735 INFO L290 TraceCheckUtils]: 161: Hoare triple {92313#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92341#(<= ~counter~0 17)} is VALID [2022-04-28 07:19:57,735 INFO L290 TraceCheckUtils]: 162: Hoare triple {92341#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {92341#(<= ~counter~0 17)} is VALID [2022-04-28 07:19:57,736 INFO L272 TraceCheckUtils]: 163: Hoare triple {92341#(<= ~counter~0 17)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {92341#(<= ~counter~0 17)} is VALID [2022-04-28 07:19:57,736 INFO L290 TraceCheckUtils]: 164: Hoare triple {92341#(<= ~counter~0 17)} ~cond := #in~cond; {92341#(<= ~counter~0 17)} is VALID [2022-04-28 07:19:57,736 INFO L290 TraceCheckUtils]: 165: Hoare triple {92341#(<= ~counter~0 17)} assume !(0 == ~cond); {92341#(<= ~counter~0 17)} is VALID [2022-04-28 07:19:57,736 INFO L290 TraceCheckUtils]: 166: Hoare triple {92341#(<= ~counter~0 17)} assume true; {92341#(<= ~counter~0 17)} is VALID [2022-04-28 07:19:57,737 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {92341#(<= ~counter~0 17)} {92341#(<= ~counter~0 17)} #63#return; {92341#(<= ~counter~0 17)} is VALID [2022-04-28 07:19:57,737 INFO L290 TraceCheckUtils]: 168: Hoare triple {92341#(<= ~counter~0 17)} assume !!(0 != ~y3~0); {92341#(<= ~counter~0 17)} is VALID [2022-04-28 07:19:57,737 INFO L290 TraceCheckUtils]: 169: Hoare triple {92341#(<= ~counter~0 17)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {92341#(<= ~counter~0 17)} is VALID [2022-04-28 07:19:57,738 INFO L290 TraceCheckUtils]: 170: Hoare triple {92341#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92369#(<= ~counter~0 18)} is VALID [2022-04-28 07:19:57,739 INFO L290 TraceCheckUtils]: 171: Hoare triple {92369#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {92369#(<= ~counter~0 18)} is VALID [2022-04-28 07:19:57,739 INFO L272 TraceCheckUtils]: 172: Hoare triple {92369#(<= ~counter~0 18)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {92369#(<= ~counter~0 18)} is VALID [2022-04-28 07:19:57,739 INFO L290 TraceCheckUtils]: 173: Hoare triple {92369#(<= ~counter~0 18)} ~cond := #in~cond; {92369#(<= ~counter~0 18)} is VALID [2022-04-28 07:19:57,740 INFO L290 TraceCheckUtils]: 174: Hoare triple {92369#(<= ~counter~0 18)} assume !(0 == ~cond); {92369#(<= ~counter~0 18)} is VALID [2022-04-28 07:19:57,740 INFO L290 TraceCheckUtils]: 175: Hoare triple {92369#(<= ~counter~0 18)} assume true; {92369#(<= ~counter~0 18)} is VALID [2022-04-28 07:19:57,740 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {92369#(<= ~counter~0 18)} {92369#(<= ~counter~0 18)} #63#return; {92369#(<= ~counter~0 18)} is VALID [2022-04-28 07:19:57,741 INFO L290 TraceCheckUtils]: 177: Hoare triple {92369#(<= ~counter~0 18)} assume !!(0 != ~y3~0); {92369#(<= ~counter~0 18)} is VALID [2022-04-28 07:19:57,741 INFO L290 TraceCheckUtils]: 178: Hoare triple {92369#(<= ~counter~0 18)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {92369#(<= ~counter~0 18)} is VALID [2022-04-28 07:19:57,742 INFO L290 TraceCheckUtils]: 179: Hoare triple {92369#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92397#(<= ~counter~0 19)} is VALID [2022-04-28 07:19:57,742 INFO L290 TraceCheckUtils]: 180: Hoare triple {92397#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {92397#(<= ~counter~0 19)} is VALID [2022-04-28 07:19:57,743 INFO L272 TraceCheckUtils]: 181: Hoare triple {92397#(<= ~counter~0 19)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {92397#(<= ~counter~0 19)} is VALID [2022-04-28 07:19:57,743 INFO L290 TraceCheckUtils]: 182: Hoare triple {92397#(<= ~counter~0 19)} ~cond := #in~cond; {92397#(<= ~counter~0 19)} is VALID [2022-04-28 07:19:57,743 INFO L290 TraceCheckUtils]: 183: Hoare triple {92397#(<= ~counter~0 19)} assume !(0 == ~cond); {92397#(<= ~counter~0 19)} is VALID [2022-04-28 07:19:57,744 INFO L290 TraceCheckUtils]: 184: Hoare triple {92397#(<= ~counter~0 19)} assume true; {92397#(<= ~counter~0 19)} is VALID [2022-04-28 07:19:57,744 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {92397#(<= ~counter~0 19)} {92397#(<= ~counter~0 19)} #63#return; {92397#(<= ~counter~0 19)} is VALID [2022-04-28 07:19:57,744 INFO L290 TraceCheckUtils]: 186: Hoare triple {92397#(<= ~counter~0 19)} assume !!(0 != ~y3~0); {92397#(<= ~counter~0 19)} is VALID [2022-04-28 07:19:57,744 INFO L290 TraceCheckUtils]: 187: Hoare triple {92397#(<= ~counter~0 19)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {92397#(<= ~counter~0 19)} is VALID [2022-04-28 07:19:57,745 INFO L290 TraceCheckUtils]: 188: Hoare triple {92397#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92425#(<= ~counter~0 20)} is VALID [2022-04-28 07:19:57,746 INFO L290 TraceCheckUtils]: 189: Hoare triple {92425#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {92425#(<= ~counter~0 20)} is VALID [2022-04-28 07:19:57,746 INFO L272 TraceCheckUtils]: 190: Hoare triple {92425#(<= ~counter~0 20)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {92425#(<= ~counter~0 20)} is VALID [2022-04-28 07:19:57,746 INFO L290 TraceCheckUtils]: 191: Hoare triple {92425#(<= ~counter~0 20)} ~cond := #in~cond; {92425#(<= ~counter~0 20)} is VALID [2022-04-28 07:19:57,747 INFO L290 TraceCheckUtils]: 192: Hoare triple {92425#(<= ~counter~0 20)} assume !(0 == ~cond); {92425#(<= ~counter~0 20)} is VALID [2022-04-28 07:19:57,747 INFO L290 TraceCheckUtils]: 193: Hoare triple {92425#(<= ~counter~0 20)} assume true; {92425#(<= ~counter~0 20)} is VALID [2022-04-28 07:19:57,747 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {92425#(<= ~counter~0 20)} {92425#(<= ~counter~0 20)} #63#return; {92425#(<= ~counter~0 20)} is VALID [2022-04-28 07:19:57,747 INFO L290 TraceCheckUtils]: 195: Hoare triple {92425#(<= ~counter~0 20)} assume !!(0 != ~y3~0); {92425#(<= ~counter~0 20)} is VALID [2022-04-28 07:19:57,748 INFO L290 TraceCheckUtils]: 196: Hoare triple {92425#(<= ~counter~0 20)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {92425#(<= ~counter~0 20)} is VALID [2022-04-28 07:19:57,749 INFO L290 TraceCheckUtils]: 197: Hoare triple {92425#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92453#(<= ~counter~0 21)} is VALID [2022-04-28 07:19:57,749 INFO L290 TraceCheckUtils]: 198: Hoare triple {92453#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {92453#(<= ~counter~0 21)} is VALID [2022-04-28 07:19:57,749 INFO L272 TraceCheckUtils]: 199: Hoare triple {92453#(<= ~counter~0 21)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {92453#(<= ~counter~0 21)} is VALID [2022-04-28 07:19:57,750 INFO L290 TraceCheckUtils]: 200: Hoare triple {92453#(<= ~counter~0 21)} ~cond := #in~cond; {92453#(<= ~counter~0 21)} is VALID [2022-04-28 07:19:57,750 INFO L290 TraceCheckUtils]: 201: Hoare triple {92453#(<= ~counter~0 21)} assume !(0 == ~cond); {92453#(<= ~counter~0 21)} is VALID [2022-04-28 07:19:57,750 INFO L290 TraceCheckUtils]: 202: Hoare triple {92453#(<= ~counter~0 21)} assume true; {92453#(<= ~counter~0 21)} is VALID [2022-04-28 07:19:57,751 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {92453#(<= ~counter~0 21)} {92453#(<= ~counter~0 21)} #63#return; {92453#(<= ~counter~0 21)} is VALID [2022-04-28 07:19:57,751 INFO L290 TraceCheckUtils]: 204: Hoare triple {92453#(<= ~counter~0 21)} assume !!(0 != ~y3~0); {92453#(<= ~counter~0 21)} is VALID [2022-04-28 07:19:57,751 INFO L290 TraceCheckUtils]: 205: Hoare triple {92453#(<= ~counter~0 21)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {92453#(<= ~counter~0 21)} is VALID [2022-04-28 07:19:57,752 INFO L290 TraceCheckUtils]: 206: Hoare triple {92453#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92481#(<= ~counter~0 22)} is VALID [2022-04-28 07:19:57,752 INFO L290 TraceCheckUtils]: 207: Hoare triple {92481#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {92481#(<= ~counter~0 22)} is VALID [2022-04-28 07:19:57,753 INFO L272 TraceCheckUtils]: 208: Hoare triple {92481#(<= ~counter~0 22)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {92481#(<= ~counter~0 22)} is VALID [2022-04-28 07:19:57,753 INFO L290 TraceCheckUtils]: 209: Hoare triple {92481#(<= ~counter~0 22)} ~cond := #in~cond; {92481#(<= ~counter~0 22)} is VALID [2022-04-28 07:19:57,753 INFO L290 TraceCheckUtils]: 210: Hoare triple {92481#(<= ~counter~0 22)} assume !(0 == ~cond); {92481#(<= ~counter~0 22)} is VALID [2022-04-28 07:19:57,753 INFO L290 TraceCheckUtils]: 211: Hoare triple {92481#(<= ~counter~0 22)} assume true; {92481#(<= ~counter~0 22)} is VALID [2022-04-28 07:19:57,754 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {92481#(<= ~counter~0 22)} {92481#(<= ~counter~0 22)} #63#return; {92481#(<= ~counter~0 22)} is VALID [2022-04-28 07:19:57,754 INFO L290 TraceCheckUtils]: 213: Hoare triple {92481#(<= ~counter~0 22)} assume !!(0 != ~y3~0); {92481#(<= ~counter~0 22)} is VALID [2022-04-28 07:19:57,754 INFO L290 TraceCheckUtils]: 214: Hoare triple {92481#(<= ~counter~0 22)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {92481#(<= ~counter~0 22)} is VALID [2022-04-28 07:19:57,756 INFO L290 TraceCheckUtils]: 215: Hoare triple {92481#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92509#(<= ~counter~0 23)} is VALID [2022-04-28 07:19:57,756 INFO L290 TraceCheckUtils]: 216: Hoare triple {92509#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {92509#(<= ~counter~0 23)} is VALID [2022-04-28 07:19:57,756 INFO L272 TraceCheckUtils]: 217: Hoare triple {92509#(<= ~counter~0 23)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {92509#(<= ~counter~0 23)} is VALID [2022-04-28 07:19:57,757 INFO L290 TraceCheckUtils]: 218: Hoare triple {92509#(<= ~counter~0 23)} ~cond := #in~cond; {92509#(<= ~counter~0 23)} is VALID [2022-04-28 07:19:57,757 INFO L290 TraceCheckUtils]: 219: Hoare triple {92509#(<= ~counter~0 23)} assume !(0 == ~cond); {92509#(<= ~counter~0 23)} is VALID [2022-04-28 07:19:57,757 INFO L290 TraceCheckUtils]: 220: Hoare triple {92509#(<= ~counter~0 23)} assume true; {92509#(<= ~counter~0 23)} is VALID [2022-04-28 07:19:57,758 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {92509#(<= ~counter~0 23)} {92509#(<= ~counter~0 23)} #63#return; {92509#(<= ~counter~0 23)} is VALID [2022-04-28 07:19:57,758 INFO L290 TraceCheckUtils]: 222: Hoare triple {92509#(<= ~counter~0 23)} assume !!(0 != ~y3~0); {92509#(<= ~counter~0 23)} is VALID [2022-04-28 07:19:57,758 INFO L290 TraceCheckUtils]: 223: Hoare triple {92509#(<= ~counter~0 23)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {92509#(<= ~counter~0 23)} is VALID [2022-04-28 07:19:57,759 INFO L290 TraceCheckUtils]: 224: Hoare triple {92509#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92537#(<= ~counter~0 24)} is VALID [2022-04-28 07:19:57,760 INFO L290 TraceCheckUtils]: 225: Hoare triple {92537#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {92537#(<= ~counter~0 24)} is VALID [2022-04-28 07:19:57,760 INFO L272 TraceCheckUtils]: 226: Hoare triple {92537#(<= ~counter~0 24)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {92537#(<= ~counter~0 24)} is VALID [2022-04-28 07:19:57,760 INFO L290 TraceCheckUtils]: 227: Hoare triple {92537#(<= ~counter~0 24)} ~cond := #in~cond; {92537#(<= ~counter~0 24)} is VALID [2022-04-28 07:19:57,761 INFO L290 TraceCheckUtils]: 228: Hoare triple {92537#(<= ~counter~0 24)} assume !(0 == ~cond); {92537#(<= ~counter~0 24)} is VALID [2022-04-28 07:19:57,761 INFO L290 TraceCheckUtils]: 229: Hoare triple {92537#(<= ~counter~0 24)} assume true; {92537#(<= ~counter~0 24)} is VALID [2022-04-28 07:19:57,761 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {92537#(<= ~counter~0 24)} {92537#(<= ~counter~0 24)} #63#return; {92537#(<= ~counter~0 24)} is VALID [2022-04-28 07:19:57,761 INFO L290 TraceCheckUtils]: 231: Hoare triple {92537#(<= ~counter~0 24)} assume !!(0 != ~y3~0); {92537#(<= ~counter~0 24)} is VALID [2022-04-28 07:19:57,762 INFO L290 TraceCheckUtils]: 232: Hoare triple {92537#(<= ~counter~0 24)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {92537#(<= ~counter~0 24)} is VALID [2022-04-28 07:19:57,763 INFO L290 TraceCheckUtils]: 233: Hoare triple {92537#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92565#(<= ~counter~0 25)} is VALID [2022-04-28 07:19:57,763 INFO L290 TraceCheckUtils]: 234: Hoare triple {92565#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {92565#(<= ~counter~0 25)} is VALID [2022-04-28 07:19:57,763 INFO L272 TraceCheckUtils]: 235: Hoare triple {92565#(<= ~counter~0 25)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {92565#(<= ~counter~0 25)} is VALID [2022-04-28 07:19:57,764 INFO L290 TraceCheckUtils]: 236: Hoare triple {92565#(<= ~counter~0 25)} ~cond := #in~cond; {92565#(<= ~counter~0 25)} is VALID [2022-04-28 07:19:57,764 INFO L290 TraceCheckUtils]: 237: Hoare triple {92565#(<= ~counter~0 25)} assume !(0 == ~cond); {92565#(<= ~counter~0 25)} is VALID [2022-04-28 07:19:57,764 INFO L290 TraceCheckUtils]: 238: Hoare triple {92565#(<= ~counter~0 25)} assume true; {92565#(<= ~counter~0 25)} is VALID [2022-04-28 07:19:57,765 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {92565#(<= ~counter~0 25)} {92565#(<= ~counter~0 25)} #63#return; {92565#(<= ~counter~0 25)} is VALID [2022-04-28 07:19:57,765 INFO L290 TraceCheckUtils]: 240: Hoare triple {92565#(<= ~counter~0 25)} assume !!(0 != ~y3~0); {92565#(<= ~counter~0 25)} is VALID [2022-04-28 07:19:57,765 INFO L290 TraceCheckUtils]: 241: Hoare triple {92565#(<= ~counter~0 25)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {92565#(<= ~counter~0 25)} is VALID [2022-04-28 07:19:57,766 INFO L290 TraceCheckUtils]: 242: Hoare triple {92565#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92593#(<= ~counter~0 26)} is VALID [2022-04-28 07:19:57,767 INFO L290 TraceCheckUtils]: 243: Hoare triple {92593#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {92593#(<= ~counter~0 26)} is VALID [2022-04-28 07:19:57,767 INFO L272 TraceCheckUtils]: 244: Hoare triple {92593#(<= ~counter~0 26)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {92593#(<= ~counter~0 26)} is VALID [2022-04-28 07:19:57,767 INFO L290 TraceCheckUtils]: 245: Hoare triple {92593#(<= ~counter~0 26)} ~cond := #in~cond; {92593#(<= ~counter~0 26)} is VALID [2022-04-28 07:19:57,767 INFO L290 TraceCheckUtils]: 246: Hoare triple {92593#(<= ~counter~0 26)} assume !(0 == ~cond); {92593#(<= ~counter~0 26)} is VALID [2022-04-28 07:19:57,768 INFO L290 TraceCheckUtils]: 247: Hoare triple {92593#(<= ~counter~0 26)} assume true; {92593#(<= ~counter~0 26)} is VALID [2022-04-28 07:19:57,768 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {92593#(<= ~counter~0 26)} {92593#(<= ~counter~0 26)} #63#return; {92593#(<= ~counter~0 26)} is VALID [2022-04-28 07:19:57,768 INFO L290 TraceCheckUtils]: 249: Hoare triple {92593#(<= ~counter~0 26)} assume !!(0 != ~y3~0); {92593#(<= ~counter~0 26)} is VALID [2022-04-28 07:19:57,769 INFO L290 TraceCheckUtils]: 250: Hoare triple {92593#(<= ~counter~0 26)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {92593#(<= ~counter~0 26)} is VALID [2022-04-28 07:19:57,770 INFO L290 TraceCheckUtils]: 251: Hoare triple {92593#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92621#(<= ~counter~0 27)} is VALID [2022-04-28 07:19:57,770 INFO L290 TraceCheckUtils]: 252: Hoare triple {92621#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {92621#(<= ~counter~0 27)} is VALID [2022-04-28 07:19:57,770 INFO L272 TraceCheckUtils]: 253: Hoare triple {92621#(<= ~counter~0 27)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {92621#(<= ~counter~0 27)} is VALID [2022-04-28 07:19:57,771 INFO L290 TraceCheckUtils]: 254: Hoare triple {92621#(<= ~counter~0 27)} ~cond := #in~cond; {92621#(<= ~counter~0 27)} is VALID [2022-04-28 07:19:57,771 INFO L290 TraceCheckUtils]: 255: Hoare triple {92621#(<= ~counter~0 27)} assume !(0 == ~cond); {92621#(<= ~counter~0 27)} is VALID [2022-04-28 07:19:57,771 INFO L290 TraceCheckUtils]: 256: Hoare triple {92621#(<= ~counter~0 27)} assume true; {92621#(<= ~counter~0 27)} is VALID [2022-04-28 07:19:57,772 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {92621#(<= ~counter~0 27)} {92621#(<= ~counter~0 27)} #63#return; {92621#(<= ~counter~0 27)} is VALID [2022-04-28 07:19:57,772 INFO L290 TraceCheckUtils]: 258: Hoare triple {92621#(<= ~counter~0 27)} assume !!(0 != ~y3~0); {92621#(<= ~counter~0 27)} is VALID [2022-04-28 07:19:57,772 INFO L290 TraceCheckUtils]: 259: Hoare triple {92621#(<= ~counter~0 27)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {92621#(<= ~counter~0 27)} is VALID [2022-04-28 07:19:57,773 INFO L290 TraceCheckUtils]: 260: Hoare triple {92621#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92649#(<= ~counter~0 28)} is VALID [2022-04-28 07:19:57,773 INFO L290 TraceCheckUtils]: 261: Hoare triple {92649#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {92649#(<= ~counter~0 28)} is VALID [2022-04-28 07:19:57,774 INFO L272 TraceCheckUtils]: 262: Hoare triple {92649#(<= ~counter~0 28)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {92649#(<= ~counter~0 28)} is VALID [2022-04-28 07:19:57,774 INFO L290 TraceCheckUtils]: 263: Hoare triple {92649#(<= ~counter~0 28)} ~cond := #in~cond; {92649#(<= ~counter~0 28)} is VALID [2022-04-28 07:19:57,774 INFO L290 TraceCheckUtils]: 264: Hoare triple {92649#(<= ~counter~0 28)} assume !(0 == ~cond); {92649#(<= ~counter~0 28)} is VALID [2022-04-28 07:19:57,775 INFO L290 TraceCheckUtils]: 265: Hoare triple {92649#(<= ~counter~0 28)} assume true; {92649#(<= ~counter~0 28)} is VALID [2022-04-28 07:19:57,775 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {92649#(<= ~counter~0 28)} {92649#(<= ~counter~0 28)} #63#return; {92649#(<= ~counter~0 28)} is VALID [2022-04-28 07:19:57,775 INFO L290 TraceCheckUtils]: 267: Hoare triple {92649#(<= ~counter~0 28)} assume !!(0 != ~y3~0); {92649#(<= ~counter~0 28)} is VALID [2022-04-28 07:19:57,775 INFO L290 TraceCheckUtils]: 268: Hoare triple {92649#(<= ~counter~0 28)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {92649#(<= ~counter~0 28)} is VALID [2022-04-28 07:19:57,777 INFO L290 TraceCheckUtils]: 269: Hoare triple {92649#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92677#(<= ~counter~0 29)} is VALID [2022-04-28 07:19:57,777 INFO L290 TraceCheckUtils]: 270: Hoare triple {92677#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {92677#(<= ~counter~0 29)} is VALID [2022-04-28 07:19:57,777 INFO L272 TraceCheckUtils]: 271: Hoare triple {92677#(<= ~counter~0 29)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {92677#(<= ~counter~0 29)} is VALID [2022-04-28 07:19:57,778 INFO L290 TraceCheckUtils]: 272: Hoare triple {92677#(<= ~counter~0 29)} ~cond := #in~cond; {92677#(<= ~counter~0 29)} is VALID [2022-04-28 07:19:57,778 INFO L290 TraceCheckUtils]: 273: Hoare triple {92677#(<= ~counter~0 29)} assume !(0 == ~cond); {92677#(<= ~counter~0 29)} is VALID [2022-04-28 07:19:57,778 INFO L290 TraceCheckUtils]: 274: Hoare triple {92677#(<= ~counter~0 29)} assume true; {92677#(<= ~counter~0 29)} is VALID [2022-04-28 07:19:57,778 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {92677#(<= ~counter~0 29)} {92677#(<= ~counter~0 29)} #63#return; {92677#(<= ~counter~0 29)} is VALID [2022-04-28 07:19:57,779 INFO L290 TraceCheckUtils]: 276: Hoare triple {92677#(<= ~counter~0 29)} assume !!(0 != ~y3~0); {92677#(<= ~counter~0 29)} is VALID [2022-04-28 07:19:57,779 INFO L290 TraceCheckUtils]: 277: Hoare triple {92677#(<= ~counter~0 29)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {92677#(<= ~counter~0 29)} is VALID [2022-04-28 07:19:57,780 INFO L290 TraceCheckUtils]: 278: Hoare triple {92677#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92705#(<= ~counter~0 30)} is VALID [2022-04-28 07:19:57,780 INFO L290 TraceCheckUtils]: 279: Hoare triple {92705#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {92705#(<= ~counter~0 30)} is VALID [2022-04-28 07:19:57,781 INFO L272 TraceCheckUtils]: 280: Hoare triple {92705#(<= ~counter~0 30)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {92705#(<= ~counter~0 30)} is VALID [2022-04-28 07:19:57,781 INFO L290 TraceCheckUtils]: 281: Hoare triple {92705#(<= ~counter~0 30)} ~cond := #in~cond; {92705#(<= ~counter~0 30)} is VALID [2022-04-28 07:19:57,781 INFO L290 TraceCheckUtils]: 282: Hoare triple {92705#(<= ~counter~0 30)} assume !(0 == ~cond); {92705#(<= ~counter~0 30)} is VALID [2022-04-28 07:19:57,782 INFO L290 TraceCheckUtils]: 283: Hoare triple {92705#(<= ~counter~0 30)} assume true; {92705#(<= ~counter~0 30)} is VALID [2022-04-28 07:19:57,782 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {92705#(<= ~counter~0 30)} {92705#(<= ~counter~0 30)} #63#return; {92705#(<= ~counter~0 30)} is VALID [2022-04-28 07:19:57,782 INFO L290 TraceCheckUtils]: 285: Hoare triple {92705#(<= ~counter~0 30)} assume !!(0 != ~y3~0); {92705#(<= ~counter~0 30)} is VALID [2022-04-28 07:19:57,782 INFO L290 TraceCheckUtils]: 286: Hoare triple {92705#(<= ~counter~0 30)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {92705#(<= ~counter~0 30)} is VALID [2022-04-28 07:19:57,784 INFO L290 TraceCheckUtils]: 287: Hoare triple {92705#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92733#(<= ~counter~0 31)} is VALID [2022-04-28 07:19:57,784 INFO L290 TraceCheckUtils]: 288: Hoare triple {92733#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {92733#(<= ~counter~0 31)} is VALID [2022-04-28 07:19:57,784 INFO L272 TraceCheckUtils]: 289: Hoare triple {92733#(<= ~counter~0 31)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {92733#(<= ~counter~0 31)} is VALID [2022-04-28 07:19:57,785 INFO L290 TraceCheckUtils]: 290: Hoare triple {92733#(<= ~counter~0 31)} ~cond := #in~cond; {92733#(<= ~counter~0 31)} is VALID [2022-04-28 07:19:57,785 INFO L290 TraceCheckUtils]: 291: Hoare triple {92733#(<= ~counter~0 31)} assume !(0 == ~cond); {92733#(<= ~counter~0 31)} is VALID [2022-04-28 07:19:57,785 INFO L290 TraceCheckUtils]: 292: Hoare triple {92733#(<= ~counter~0 31)} assume true; {92733#(<= ~counter~0 31)} is VALID [2022-04-28 07:19:57,785 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {92733#(<= ~counter~0 31)} {92733#(<= ~counter~0 31)} #63#return; {92733#(<= ~counter~0 31)} is VALID [2022-04-28 07:19:57,786 INFO L290 TraceCheckUtils]: 294: Hoare triple {92733#(<= ~counter~0 31)} assume !!(0 != ~y3~0); {92733#(<= ~counter~0 31)} is VALID [2022-04-28 07:19:57,786 INFO L290 TraceCheckUtils]: 295: Hoare triple {92733#(<= ~counter~0 31)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {92733#(<= ~counter~0 31)} is VALID [2022-04-28 07:19:57,787 INFO L290 TraceCheckUtils]: 296: Hoare triple {92733#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92761#(<= ~counter~0 32)} is VALID [2022-04-28 07:19:57,787 INFO L290 TraceCheckUtils]: 297: Hoare triple {92761#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {92761#(<= ~counter~0 32)} is VALID [2022-04-28 07:19:57,788 INFO L272 TraceCheckUtils]: 298: Hoare triple {92761#(<= ~counter~0 32)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {92761#(<= ~counter~0 32)} is VALID [2022-04-28 07:19:57,788 INFO L290 TraceCheckUtils]: 299: Hoare triple {92761#(<= ~counter~0 32)} ~cond := #in~cond; {92761#(<= ~counter~0 32)} is VALID [2022-04-28 07:19:57,788 INFO L290 TraceCheckUtils]: 300: Hoare triple {92761#(<= ~counter~0 32)} assume !(0 == ~cond); {92761#(<= ~counter~0 32)} is VALID [2022-04-28 07:19:57,788 INFO L290 TraceCheckUtils]: 301: Hoare triple {92761#(<= ~counter~0 32)} assume true; {92761#(<= ~counter~0 32)} is VALID [2022-04-28 07:19:57,789 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {92761#(<= ~counter~0 32)} {92761#(<= ~counter~0 32)} #63#return; {92761#(<= ~counter~0 32)} is VALID [2022-04-28 07:19:57,789 INFO L290 TraceCheckUtils]: 303: Hoare triple {92761#(<= ~counter~0 32)} assume !!(0 != ~y3~0); {92761#(<= ~counter~0 32)} is VALID [2022-04-28 07:19:57,789 INFO L290 TraceCheckUtils]: 304: Hoare triple {92761#(<= ~counter~0 32)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {92761#(<= ~counter~0 32)} is VALID [2022-04-28 07:19:57,790 INFO L290 TraceCheckUtils]: 305: Hoare triple {92761#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92789#(<= ~counter~0 33)} is VALID [2022-04-28 07:19:57,790 INFO L290 TraceCheckUtils]: 306: Hoare triple {92789#(<= ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {92789#(<= ~counter~0 33)} is VALID [2022-04-28 07:19:57,791 INFO L272 TraceCheckUtils]: 307: Hoare triple {92789#(<= ~counter~0 33)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {92789#(<= ~counter~0 33)} is VALID [2022-04-28 07:19:57,791 INFO L290 TraceCheckUtils]: 308: Hoare triple {92789#(<= ~counter~0 33)} ~cond := #in~cond; {92789#(<= ~counter~0 33)} is VALID [2022-04-28 07:19:57,791 INFO L290 TraceCheckUtils]: 309: Hoare triple {92789#(<= ~counter~0 33)} assume !(0 == ~cond); {92789#(<= ~counter~0 33)} is VALID [2022-04-28 07:19:57,792 INFO L290 TraceCheckUtils]: 310: Hoare triple {92789#(<= ~counter~0 33)} assume true; {92789#(<= ~counter~0 33)} is VALID [2022-04-28 07:19:57,792 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {92789#(<= ~counter~0 33)} {92789#(<= ~counter~0 33)} #63#return; {92789#(<= ~counter~0 33)} is VALID [2022-04-28 07:19:57,792 INFO L290 TraceCheckUtils]: 312: Hoare triple {92789#(<= ~counter~0 33)} assume !!(0 != ~y3~0); {92789#(<= ~counter~0 33)} is VALID [2022-04-28 07:19:57,793 INFO L290 TraceCheckUtils]: 313: Hoare triple {92789#(<= ~counter~0 33)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {92789#(<= ~counter~0 33)} is VALID [2022-04-28 07:19:57,794 INFO L290 TraceCheckUtils]: 314: Hoare triple {92789#(<= ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92817#(<= ~counter~0 34)} is VALID [2022-04-28 07:19:57,794 INFO L290 TraceCheckUtils]: 315: Hoare triple {92817#(<= ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {92817#(<= ~counter~0 34)} is VALID [2022-04-28 07:19:57,795 INFO L272 TraceCheckUtils]: 316: Hoare triple {92817#(<= ~counter~0 34)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {92817#(<= ~counter~0 34)} is VALID [2022-04-28 07:19:57,795 INFO L290 TraceCheckUtils]: 317: Hoare triple {92817#(<= ~counter~0 34)} ~cond := #in~cond; {92817#(<= ~counter~0 34)} is VALID [2022-04-28 07:19:57,795 INFO L290 TraceCheckUtils]: 318: Hoare triple {92817#(<= ~counter~0 34)} assume !(0 == ~cond); {92817#(<= ~counter~0 34)} is VALID [2022-04-28 07:19:57,795 INFO L290 TraceCheckUtils]: 319: Hoare triple {92817#(<= ~counter~0 34)} assume true; {92817#(<= ~counter~0 34)} is VALID [2022-04-28 07:19:57,796 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {92817#(<= ~counter~0 34)} {92817#(<= ~counter~0 34)} #63#return; {92817#(<= ~counter~0 34)} is VALID [2022-04-28 07:19:57,796 INFO L290 TraceCheckUtils]: 321: Hoare triple {92817#(<= ~counter~0 34)} assume !!(0 != ~y3~0); {92817#(<= ~counter~0 34)} is VALID [2022-04-28 07:19:57,796 INFO L290 TraceCheckUtils]: 322: Hoare triple {92817#(<= ~counter~0 34)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {92817#(<= ~counter~0 34)} is VALID [2022-04-28 07:19:57,797 INFO L290 TraceCheckUtils]: 323: Hoare triple {92817#(<= ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92845#(<= ~counter~0 35)} is VALID [2022-04-28 07:19:57,798 INFO L290 TraceCheckUtils]: 324: Hoare triple {92845#(<= ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {92845#(<= ~counter~0 35)} is VALID [2022-04-28 07:19:57,798 INFO L272 TraceCheckUtils]: 325: Hoare triple {92845#(<= ~counter~0 35)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {92845#(<= ~counter~0 35)} is VALID [2022-04-28 07:19:57,798 INFO L290 TraceCheckUtils]: 326: Hoare triple {92845#(<= ~counter~0 35)} ~cond := #in~cond; {92845#(<= ~counter~0 35)} is VALID [2022-04-28 07:19:57,799 INFO L290 TraceCheckUtils]: 327: Hoare triple {92845#(<= ~counter~0 35)} assume !(0 == ~cond); {92845#(<= ~counter~0 35)} is VALID [2022-04-28 07:19:57,799 INFO L290 TraceCheckUtils]: 328: Hoare triple {92845#(<= ~counter~0 35)} assume true; {92845#(<= ~counter~0 35)} is VALID [2022-04-28 07:19:57,799 INFO L284 TraceCheckUtils]: 329: Hoare quadruple {92845#(<= ~counter~0 35)} {92845#(<= ~counter~0 35)} #63#return; {92845#(<= ~counter~0 35)} is VALID [2022-04-28 07:19:57,800 INFO L290 TraceCheckUtils]: 330: Hoare triple {92845#(<= ~counter~0 35)} assume !!(0 != ~y3~0); {92845#(<= ~counter~0 35)} is VALID [2022-04-28 07:19:57,800 INFO L290 TraceCheckUtils]: 331: Hoare triple {92845#(<= ~counter~0 35)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {92845#(<= ~counter~0 35)} is VALID [2022-04-28 07:19:57,801 INFO L290 TraceCheckUtils]: 332: Hoare triple {92845#(<= ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92873#(<= ~counter~0 36)} is VALID [2022-04-28 07:19:57,801 INFO L290 TraceCheckUtils]: 333: Hoare triple {92873#(<= ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {92873#(<= ~counter~0 36)} is VALID [2022-04-28 07:19:57,802 INFO L272 TraceCheckUtils]: 334: Hoare triple {92873#(<= ~counter~0 36)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {92873#(<= ~counter~0 36)} is VALID [2022-04-28 07:19:57,802 INFO L290 TraceCheckUtils]: 335: Hoare triple {92873#(<= ~counter~0 36)} ~cond := #in~cond; {92873#(<= ~counter~0 36)} is VALID [2022-04-28 07:19:57,802 INFO L290 TraceCheckUtils]: 336: Hoare triple {92873#(<= ~counter~0 36)} assume !(0 == ~cond); {92873#(<= ~counter~0 36)} is VALID [2022-04-28 07:19:57,802 INFO L290 TraceCheckUtils]: 337: Hoare triple {92873#(<= ~counter~0 36)} assume true; {92873#(<= ~counter~0 36)} is VALID [2022-04-28 07:19:57,803 INFO L284 TraceCheckUtils]: 338: Hoare quadruple {92873#(<= ~counter~0 36)} {92873#(<= ~counter~0 36)} #63#return; {92873#(<= ~counter~0 36)} is VALID [2022-04-28 07:19:57,803 INFO L290 TraceCheckUtils]: 339: Hoare triple {92873#(<= ~counter~0 36)} assume !!(0 != ~y3~0); {92873#(<= ~counter~0 36)} is VALID [2022-04-28 07:19:57,803 INFO L290 TraceCheckUtils]: 340: Hoare triple {92873#(<= ~counter~0 36)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {92873#(<= ~counter~0 36)} is VALID [2022-04-28 07:19:57,804 INFO L290 TraceCheckUtils]: 341: Hoare triple {92873#(<= ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92901#(<= ~counter~0 37)} is VALID [2022-04-28 07:19:57,805 INFO L290 TraceCheckUtils]: 342: Hoare triple {92901#(<= ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {92901#(<= ~counter~0 37)} is VALID [2022-04-28 07:19:57,805 INFO L272 TraceCheckUtils]: 343: Hoare triple {92901#(<= ~counter~0 37)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {92901#(<= ~counter~0 37)} is VALID [2022-04-28 07:19:57,805 INFO L290 TraceCheckUtils]: 344: Hoare triple {92901#(<= ~counter~0 37)} ~cond := #in~cond; {92901#(<= ~counter~0 37)} is VALID [2022-04-28 07:19:57,806 INFO L290 TraceCheckUtils]: 345: Hoare triple {92901#(<= ~counter~0 37)} assume !(0 == ~cond); {92901#(<= ~counter~0 37)} is VALID [2022-04-28 07:19:57,806 INFO L290 TraceCheckUtils]: 346: Hoare triple {92901#(<= ~counter~0 37)} assume true; {92901#(<= ~counter~0 37)} is VALID [2022-04-28 07:19:57,806 INFO L284 TraceCheckUtils]: 347: Hoare quadruple {92901#(<= ~counter~0 37)} {92901#(<= ~counter~0 37)} #63#return; {92901#(<= ~counter~0 37)} is VALID [2022-04-28 07:19:57,807 INFO L290 TraceCheckUtils]: 348: Hoare triple {92901#(<= ~counter~0 37)} assume !!(0 != ~y3~0); {92901#(<= ~counter~0 37)} is VALID [2022-04-28 07:19:57,807 INFO L290 TraceCheckUtils]: 349: Hoare triple {92901#(<= ~counter~0 37)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {92901#(<= ~counter~0 37)} is VALID [2022-04-28 07:19:57,808 INFO L290 TraceCheckUtils]: 350: Hoare triple {92901#(<= ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92929#(<= ~counter~0 38)} is VALID [2022-04-28 07:19:57,808 INFO L290 TraceCheckUtils]: 351: Hoare triple {92929#(<= ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {92929#(<= ~counter~0 38)} is VALID [2022-04-28 07:19:57,809 INFO L272 TraceCheckUtils]: 352: Hoare triple {92929#(<= ~counter~0 38)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {92929#(<= ~counter~0 38)} is VALID [2022-04-28 07:19:57,809 INFO L290 TraceCheckUtils]: 353: Hoare triple {92929#(<= ~counter~0 38)} ~cond := #in~cond; {92929#(<= ~counter~0 38)} is VALID [2022-04-28 07:19:57,809 INFO L290 TraceCheckUtils]: 354: Hoare triple {92929#(<= ~counter~0 38)} assume !(0 == ~cond); {92929#(<= ~counter~0 38)} is VALID [2022-04-28 07:19:57,809 INFO L290 TraceCheckUtils]: 355: Hoare triple {92929#(<= ~counter~0 38)} assume true; {92929#(<= ~counter~0 38)} is VALID [2022-04-28 07:19:57,810 INFO L284 TraceCheckUtils]: 356: Hoare quadruple {92929#(<= ~counter~0 38)} {92929#(<= ~counter~0 38)} #63#return; {92929#(<= ~counter~0 38)} is VALID [2022-04-28 07:19:57,810 INFO L290 TraceCheckUtils]: 357: Hoare triple {92929#(<= ~counter~0 38)} assume !!(0 != ~y3~0); {92929#(<= ~counter~0 38)} is VALID [2022-04-28 07:19:57,810 INFO L290 TraceCheckUtils]: 358: Hoare triple {92929#(<= ~counter~0 38)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {92929#(<= ~counter~0 38)} is VALID [2022-04-28 07:19:57,811 INFO L290 TraceCheckUtils]: 359: Hoare triple {92929#(<= ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92957#(<= |main_#t~post6| 38)} is VALID [2022-04-28 07:19:57,811 INFO L290 TraceCheckUtils]: 360: Hoare triple {92957#(<= |main_#t~post6| 38)} assume !(#t~post6 < 50);havoc #t~post6; {91837#false} is VALID [2022-04-28 07:19:57,811 INFO L272 TraceCheckUtils]: 361: Hoare triple {91837#false} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 == ~x1~0 then 1 else 0)); {91837#false} is VALID [2022-04-28 07:19:57,811 INFO L290 TraceCheckUtils]: 362: Hoare triple {91837#false} ~cond := #in~cond; {91837#false} is VALID [2022-04-28 07:19:57,811 INFO L290 TraceCheckUtils]: 363: Hoare triple {91837#false} assume 0 == ~cond; {91837#false} is VALID [2022-04-28 07:19:57,811 INFO L290 TraceCheckUtils]: 364: Hoare triple {91837#false} assume !false; {91837#false} is VALID [2022-04-28 07:19:57,812 INFO L134 CoverageAnalysis]: Checked inductivity of 6483 backedges. 76 proven. 6403 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-28 07:19:57,812 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 07:19:59,434 INFO L290 TraceCheckUtils]: 364: Hoare triple {91837#false} assume !false; {91837#false} is VALID [2022-04-28 07:19:59,434 INFO L290 TraceCheckUtils]: 363: Hoare triple {91837#false} assume 0 == ~cond; {91837#false} is VALID [2022-04-28 07:19:59,434 INFO L290 TraceCheckUtils]: 362: Hoare triple {91837#false} ~cond := #in~cond; {91837#false} is VALID [2022-04-28 07:19:59,434 INFO L272 TraceCheckUtils]: 361: Hoare triple {91837#false} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 == ~x1~0 then 1 else 0)); {91837#false} is VALID [2022-04-28 07:19:59,434 INFO L290 TraceCheckUtils]: 360: Hoare triple {92985#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {91837#false} is VALID [2022-04-28 07:19:59,435 INFO L290 TraceCheckUtils]: 359: Hoare triple {92989#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92985#(< |main_#t~post6| 50)} is VALID [2022-04-28 07:19:59,435 INFO L290 TraceCheckUtils]: 358: Hoare triple {92989#(< ~counter~0 50)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {92989#(< ~counter~0 50)} is VALID [2022-04-28 07:19:59,435 INFO L290 TraceCheckUtils]: 357: Hoare triple {92989#(< ~counter~0 50)} assume !!(0 != ~y3~0); {92989#(< ~counter~0 50)} is VALID [2022-04-28 07:19:59,436 INFO L284 TraceCheckUtils]: 356: Hoare quadruple {91836#true} {92989#(< ~counter~0 50)} #63#return; {92989#(< ~counter~0 50)} is VALID [2022-04-28 07:19:59,436 INFO L290 TraceCheckUtils]: 355: Hoare triple {91836#true} assume true; {91836#true} is VALID [2022-04-28 07:19:59,436 INFO L290 TraceCheckUtils]: 354: Hoare triple {91836#true} assume !(0 == ~cond); {91836#true} is VALID [2022-04-28 07:19:59,436 INFO L290 TraceCheckUtils]: 353: Hoare triple {91836#true} ~cond := #in~cond; {91836#true} is VALID [2022-04-28 07:19:59,436 INFO L272 TraceCheckUtils]: 352: Hoare triple {92989#(< ~counter~0 50)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {91836#true} is VALID [2022-04-28 07:19:59,436 INFO L290 TraceCheckUtils]: 351: Hoare triple {92989#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {92989#(< ~counter~0 50)} is VALID [2022-04-28 07:19:59,438 INFO L290 TraceCheckUtils]: 350: Hoare triple {93017#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92989#(< ~counter~0 50)} is VALID [2022-04-28 07:19:59,438 INFO L290 TraceCheckUtils]: 349: Hoare triple {93017#(< ~counter~0 49)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {93017#(< ~counter~0 49)} is VALID [2022-04-28 07:19:59,439 INFO L290 TraceCheckUtils]: 348: Hoare triple {93017#(< ~counter~0 49)} assume !!(0 != ~y3~0); {93017#(< ~counter~0 49)} is VALID [2022-04-28 07:19:59,439 INFO L284 TraceCheckUtils]: 347: Hoare quadruple {91836#true} {93017#(< ~counter~0 49)} #63#return; {93017#(< ~counter~0 49)} is VALID [2022-04-28 07:19:59,439 INFO L290 TraceCheckUtils]: 346: Hoare triple {91836#true} assume true; {91836#true} is VALID [2022-04-28 07:19:59,439 INFO L290 TraceCheckUtils]: 345: Hoare triple {91836#true} assume !(0 == ~cond); {91836#true} is VALID [2022-04-28 07:19:59,439 INFO L290 TraceCheckUtils]: 344: Hoare triple {91836#true} ~cond := #in~cond; {91836#true} is VALID [2022-04-28 07:19:59,439 INFO L272 TraceCheckUtils]: 343: Hoare triple {93017#(< ~counter~0 49)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {91836#true} is VALID [2022-04-28 07:19:59,440 INFO L290 TraceCheckUtils]: 342: Hoare triple {93017#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {93017#(< ~counter~0 49)} is VALID [2022-04-28 07:19:59,441 INFO L290 TraceCheckUtils]: 341: Hoare triple {93045#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {93017#(< ~counter~0 49)} is VALID [2022-04-28 07:19:59,441 INFO L290 TraceCheckUtils]: 340: Hoare triple {93045#(< ~counter~0 48)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {93045#(< ~counter~0 48)} is VALID [2022-04-28 07:19:59,441 INFO L290 TraceCheckUtils]: 339: Hoare triple {93045#(< ~counter~0 48)} assume !!(0 != ~y3~0); {93045#(< ~counter~0 48)} is VALID [2022-04-28 07:19:59,442 INFO L284 TraceCheckUtils]: 338: Hoare quadruple {91836#true} {93045#(< ~counter~0 48)} #63#return; {93045#(< ~counter~0 48)} is VALID [2022-04-28 07:19:59,442 INFO L290 TraceCheckUtils]: 337: Hoare triple {91836#true} assume true; {91836#true} is VALID [2022-04-28 07:19:59,442 INFO L290 TraceCheckUtils]: 336: Hoare triple {91836#true} assume !(0 == ~cond); {91836#true} is VALID [2022-04-28 07:19:59,442 INFO L290 TraceCheckUtils]: 335: Hoare triple {91836#true} ~cond := #in~cond; {91836#true} is VALID [2022-04-28 07:19:59,442 INFO L272 TraceCheckUtils]: 334: Hoare triple {93045#(< ~counter~0 48)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {91836#true} is VALID [2022-04-28 07:19:59,442 INFO L290 TraceCheckUtils]: 333: Hoare triple {93045#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {93045#(< ~counter~0 48)} is VALID [2022-04-28 07:19:59,443 INFO L290 TraceCheckUtils]: 332: Hoare triple {93073#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {93045#(< ~counter~0 48)} is VALID [2022-04-28 07:19:59,443 INFO L290 TraceCheckUtils]: 331: Hoare triple {93073#(< ~counter~0 47)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {93073#(< ~counter~0 47)} is VALID [2022-04-28 07:19:59,443 INFO L290 TraceCheckUtils]: 330: Hoare triple {93073#(< ~counter~0 47)} assume !!(0 != ~y3~0); {93073#(< ~counter~0 47)} is VALID [2022-04-28 07:19:59,444 INFO L284 TraceCheckUtils]: 329: Hoare quadruple {91836#true} {93073#(< ~counter~0 47)} #63#return; {93073#(< ~counter~0 47)} is VALID [2022-04-28 07:19:59,444 INFO L290 TraceCheckUtils]: 328: Hoare triple {91836#true} assume true; {91836#true} is VALID [2022-04-28 07:19:59,444 INFO L290 TraceCheckUtils]: 327: Hoare triple {91836#true} assume !(0 == ~cond); {91836#true} is VALID [2022-04-28 07:19:59,444 INFO L290 TraceCheckUtils]: 326: Hoare triple {91836#true} ~cond := #in~cond; {91836#true} is VALID [2022-04-28 07:19:59,444 INFO L272 TraceCheckUtils]: 325: Hoare triple {93073#(< ~counter~0 47)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {91836#true} is VALID [2022-04-28 07:19:59,444 INFO L290 TraceCheckUtils]: 324: Hoare triple {93073#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {93073#(< ~counter~0 47)} is VALID [2022-04-28 07:19:59,445 INFO L290 TraceCheckUtils]: 323: Hoare triple {93101#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {93073#(< ~counter~0 47)} is VALID [2022-04-28 07:19:59,446 INFO L290 TraceCheckUtils]: 322: Hoare triple {93101#(< ~counter~0 46)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {93101#(< ~counter~0 46)} is VALID [2022-04-28 07:19:59,446 INFO L290 TraceCheckUtils]: 321: Hoare triple {93101#(< ~counter~0 46)} assume !!(0 != ~y3~0); {93101#(< ~counter~0 46)} is VALID [2022-04-28 07:19:59,446 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {91836#true} {93101#(< ~counter~0 46)} #63#return; {93101#(< ~counter~0 46)} is VALID [2022-04-28 07:19:59,446 INFO L290 TraceCheckUtils]: 319: Hoare triple {91836#true} assume true; {91836#true} is VALID [2022-04-28 07:19:59,446 INFO L290 TraceCheckUtils]: 318: Hoare triple {91836#true} assume !(0 == ~cond); {91836#true} is VALID [2022-04-28 07:19:59,446 INFO L290 TraceCheckUtils]: 317: Hoare triple {91836#true} ~cond := #in~cond; {91836#true} is VALID [2022-04-28 07:19:59,446 INFO L272 TraceCheckUtils]: 316: Hoare triple {93101#(< ~counter~0 46)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {91836#true} is VALID [2022-04-28 07:19:59,447 INFO L290 TraceCheckUtils]: 315: Hoare triple {93101#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {93101#(< ~counter~0 46)} is VALID [2022-04-28 07:19:59,448 INFO L290 TraceCheckUtils]: 314: Hoare triple {93129#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {93101#(< ~counter~0 46)} is VALID [2022-04-28 07:19:59,448 INFO L290 TraceCheckUtils]: 313: Hoare triple {93129#(< ~counter~0 45)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {93129#(< ~counter~0 45)} is VALID [2022-04-28 07:19:59,448 INFO L290 TraceCheckUtils]: 312: Hoare triple {93129#(< ~counter~0 45)} assume !!(0 != ~y3~0); {93129#(< ~counter~0 45)} is VALID [2022-04-28 07:19:59,449 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {91836#true} {93129#(< ~counter~0 45)} #63#return; {93129#(< ~counter~0 45)} is VALID [2022-04-28 07:19:59,449 INFO L290 TraceCheckUtils]: 310: Hoare triple {91836#true} assume true; {91836#true} is VALID [2022-04-28 07:19:59,449 INFO L290 TraceCheckUtils]: 309: Hoare triple {91836#true} assume !(0 == ~cond); {91836#true} is VALID [2022-04-28 07:19:59,449 INFO L290 TraceCheckUtils]: 308: Hoare triple {91836#true} ~cond := #in~cond; {91836#true} is VALID [2022-04-28 07:19:59,449 INFO L272 TraceCheckUtils]: 307: Hoare triple {93129#(< ~counter~0 45)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {91836#true} is VALID [2022-04-28 07:19:59,449 INFO L290 TraceCheckUtils]: 306: Hoare triple {93129#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {93129#(< ~counter~0 45)} is VALID [2022-04-28 07:19:59,450 INFO L290 TraceCheckUtils]: 305: Hoare triple {93157#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {93129#(< ~counter~0 45)} is VALID [2022-04-28 07:19:59,450 INFO L290 TraceCheckUtils]: 304: Hoare triple {93157#(< ~counter~0 44)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {93157#(< ~counter~0 44)} is VALID [2022-04-28 07:19:59,450 INFO L290 TraceCheckUtils]: 303: Hoare triple {93157#(< ~counter~0 44)} assume !!(0 != ~y3~0); {93157#(< ~counter~0 44)} is VALID [2022-04-28 07:19:59,451 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {91836#true} {93157#(< ~counter~0 44)} #63#return; {93157#(< ~counter~0 44)} is VALID [2022-04-28 07:19:59,451 INFO L290 TraceCheckUtils]: 301: Hoare triple {91836#true} assume true; {91836#true} is VALID [2022-04-28 07:19:59,451 INFO L290 TraceCheckUtils]: 300: Hoare triple {91836#true} assume !(0 == ~cond); {91836#true} is VALID [2022-04-28 07:19:59,451 INFO L290 TraceCheckUtils]: 299: Hoare triple {91836#true} ~cond := #in~cond; {91836#true} is VALID [2022-04-28 07:19:59,451 INFO L272 TraceCheckUtils]: 298: Hoare triple {93157#(< ~counter~0 44)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {91836#true} is VALID [2022-04-28 07:19:59,451 INFO L290 TraceCheckUtils]: 297: Hoare triple {93157#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {93157#(< ~counter~0 44)} is VALID [2022-04-28 07:19:59,452 INFO L290 TraceCheckUtils]: 296: Hoare triple {93185#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {93157#(< ~counter~0 44)} is VALID [2022-04-28 07:19:59,452 INFO L290 TraceCheckUtils]: 295: Hoare triple {93185#(< ~counter~0 43)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {93185#(< ~counter~0 43)} is VALID [2022-04-28 07:19:59,453 INFO L290 TraceCheckUtils]: 294: Hoare triple {93185#(< ~counter~0 43)} assume !!(0 != ~y3~0); {93185#(< ~counter~0 43)} is VALID [2022-04-28 07:19:59,453 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {91836#true} {93185#(< ~counter~0 43)} #63#return; {93185#(< ~counter~0 43)} is VALID [2022-04-28 07:19:59,453 INFO L290 TraceCheckUtils]: 292: Hoare triple {91836#true} assume true; {91836#true} is VALID [2022-04-28 07:19:59,453 INFO L290 TraceCheckUtils]: 291: Hoare triple {91836#true} assume !(0 == ~cond); {91836#true} is VALID [2022-04-28 07:19:59,453 INFO L290 TraceCheckUtils]: 290: Hoare triple {91836#true} ~cond := #in~cond; {91836#true} is VALID [2022-04-28 07:19:59,453 INFO L272 TraceCheckUtils]: 289: Hoare triple {93185#(< ~counter~0 43)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {91836#true} is VALID [2022-04-28 07:19:59,454 INFO L290 TraceCheckUtils]: 288: Hoare triple {93185#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {93185#(< ~counter~0 43)} is VALID [2022-04-28 07:19:59,454 INFO L290 TraceCheckUtils]: 287: Hoare triple {93213#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {93185#(< ~counter~0 43)} is VALID [2022-04-28 07:19:59,455 INFO L290 TraceCheckUtils]: 286: Hoare triple {93213#(< ~counter~0 42)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {93213#(< ~counter~0 42)} is VALID [2022-04-28 07:19:59,455 INFO L290 TraceCheckUtils]: 285: Hoare triple {93213#(< ~counter~0 42)} assume !!(0 != ~y3~0); {93213#(< ~counter~0 42)} is VALID [2022-04-28 07:19:59,455 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {91836#true} {93213#(< ~counter~0 42)} #63#return; {93213#(< ~counter~0 42)} is VALID [2022-04-28 07:19:59,455 INFO L290 TraceCheckUtils]: 283: Hoare triple {91836#true} assume true; {91836#true} is VALID [2022-04-28 07:19:59,455 INFO L290 TraceCheckUtils]: 282: Hoare triple {91836#true} assume !(0 == ~cond); {91836#true} is VALID [2022-04-28 07:19:59,456 INFO L290 TraceCheckUtils]: 281: Hoare triple {91836#true} ~cond := #in~cond; {91836#true} is VALID [2022-04-28 07:19:59,456 INFO L272 TraceCheckUtils]: 280: Hoare triple {93213#(< ~counter~0 42)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {91836#true} is VALID [2022-04-28 07:19:59,456 INFO L290 TraceCheckUtils]: 279: Hoare triple {93213#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {93213#(< ~counter~0 42)} is VALID [2022-04-28 07:19:59,457 INFO L290 TraceCheckUtils]: 278: Hoare triple {93241#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {93213#(< ~counter~0 42)} is VALID [2022-04-28 07:19:59,457 INFO L290 TraceCheckUtils]: 277: Hoare triple {93241#(< ~counter~0 41)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {93241#(< ~counter~0 41)} is VALID [2022-04-28 07:19:59,457 INFO L290 TraceCheckUtils]: 276: Hoare triple {93241#(< ~counter~0 41)} assume !!(0 != ~y3~0); {93241#(< ~counter~0 41)} is VALID [2022-04-28 07:19:59,458 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {91836#true} {93241#(< ~counter~0 41)} #63#return; {93241#(< ~counter~0 41)} is VALID [2022-04-28 07:19:59,458 INFO L290 TraceCheckUtils]: 274: Hoare triple {91836#true} assume true; {91836#true} is VALID [2022-04-28 07:19:59,458 INFO L290 TraceCheckUtils]: 273: Hoare triple {91836#true} assume !(0 == ~cond); {91836#true} is VALID [2022-04-28 07:19:59,458 INFO L290 TraceCheckUtils]: 272: Hoare triple {91836#true} ~cond := #in~cond; {91836#true} is VALID [2022-04-28 07:19:59,458 INFO L272 TraceCheckUtils]: 271: Hoare triple {93241#(< ~counter~0 41)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {91836#true} is VALID [2022-04-28 07:19:59,458 INFO L290 TraceCheckUtils]: 270: Hoare triple {93241#(< ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {93241#(< ~counter~0 41)} is VALID [2022-04-28 07:19:59,459 INFO L290 TraceCheckUtils]: 269: Hoare triple {93269#(< ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {93241#(< ~counter~0 41)} is VALID [2022-04-28 07:19:59,459 INFO L290 TraceCheckUtils]: 268: Hoare triple {93269#(< ~counter~0 40)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {93269#(< ~counter~0 40)} is VALID [2022-04-28 07:19:59,459 INFO L290 TraceCheckUtils]: 267: Hoare triple {93269#(< ~counter~0 40)} assume !!(0 != ~y3~0); {93269#(< ~counter~0 40)} is VALID [2022-04-28 07:19:59,460 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {91836#true} {93269#(< ~counter~0 40)} #63#return; {93269#(< ~counter~0 40)} is VALID [2022-04-28 07:19:59,460 INFO L290 TraceCheckUtils]: 265: Hoare triple {91836#true} assume true; {91836#true} is VALID [2022-04-28 07:19:59,460 INFO L290 TraceCheckUtils]: 264: Hoare triple {91836#true} assume !(0 == ~cond); {91836#true} is VALID [2022-04-28 07:19:59,460 INFO L290 TraceCheckUtils]: 263: Hoare triple {91836#true} ~cond := #in~cond; {91836#true} is VALID [2022-04-28 07:19:59,460 INFO L272 TraceCheckUtils]: 262: Hoare triple {93269#(< ~counter~0 40)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {91836#true} is VALID [2022-04-28 07:19:59,460 INFO L290 TraceCheckUtils]: 261: Hoare triple {93269#(< ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {93269#(< ~counter~0 40)} is VALID [2022-04-28 07:19:59,461 INFO L290 TraceCheckUtils]: 260: Hoare triple {92929#(<= ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {93269#(< ~counter~0 40)} is VALID [2022-04-28 07:19:59,461 INFO L290 TraceCheckUtils]: 259: Hoare triple {92929#(<= ~counter~0 38)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {92929#(<= ~counter~0 38)} is VALID [2022-04-28 07:19:59,462 INFO L290 TraceCheckUtils]: 258: Hoare triple {92929#(<= ~counter~0 38)} assume !!(0 != ~y3~0); {92929#(<= ~counter~0 38)} is VALID [2022-04-28 07:19:59,462 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {91836#true} {92929#(<= ~counter~0 38)} #63#return; {92929#(<= ~counter~0 38)} is VALID [2022-04-28 07:19:59,462 INFO L290 TraceCheckUtils]: 256: Hoare triple {91836#true} assume true; {91836#true} is VALID [2022-04-28 07:19:59,462 INFO L290 TraceCheckUtils]: 255: Hoare triple {91836#true} assume !(0 == ~cond); {91836#true} is VALID [2022-04-28 07:19:59,462 INFO L290 TraceCheckUtils]: 254: Hoare triple {91836#true} ~cond := #in~cond; {91836#true} is VALID [2022-04-28 07:19:59,462 INFO L272 TraceCheckUtils]: 253: Hoare triple {92929#(<= ~counter~0 38)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {91836#true} is VALID [2022-04-28 07:19:59,462 INFO L290 TraceCheckUtils]: 252: Hoare triple {92929#(<= ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {92929#(<= ~counter~0 38)} is VALID [2022-04-28 07:19:59,463 INFO L290 TraceCheckUtils]: 251: Hoare triple {92901#(<= ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92929#(<= ~counter~0 38)} is VALID [2022-04-28 07:19:59,464 INFO L290 TraceCheckUtils]: 250: Hoare triple {92901#(<= ~counter~0 37)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {92901#(<= ~counter~0 37)} is VALID [2022-04-28 07:19:59,464 INFO L290 TraceCheckUtils]: 249: Hoare triple {92901#(<= ~counter~0 37)} assume !!(0 != ~y3~0); {92901#(<= ~counter~0 37)} is VALID [2022-04-28 07:19:59,464 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {91836#true} {92901#(<= ~counter~0 37)} #63#return; {92901#(<= ~counter~0 37)} is VALID [2022-04-28 07:19:59,464 INFO L290 TraceCheckUtils]: 247: Hoare triple {91836#true} assume true; {91836#true} is VALID [2022-04-28 07:19:59,464 INFO L290 TraceCheckUtils]: 246: Hoare triple {91836#true} assume !(0 == ~cond); {91836#true} is VALID [2022-04-28 07:19:59,464 INFO L290 TraceCheckUtils]: 245: Hoare triple {91836#true} ~cond := #in~cond; {91836#true} is VALID [2022-04-28 07:19:59,465 INFO L272 TraceCheckUtils]: 244: Hoare triple {92901#(<= ~counter~0 37)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {91836#true} is VALID [2022-04-28 07:19:59,465 INFO L290 TraceCheckUtils]: 243: Hoare triple {92901#(<= ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {92901#(<= ~counter~0 37)} is VALID [2022-04-28 07:19:59,466 INFO L290 TraceCheckUtils]: 242: Hoare triple {92873#(<= ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92901#(<= ~counter~0 37)} is VALID [2022-04-28 07:19:59,466 INFO L290 TraceCheckUtils]: 241: Hoare triple {92873#(<= ~counter~0 36)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {92873#(<= ~counter~0 36)} is VALID [2022-04-28 07:19:59,466 INFO L290 TraceCheckUtils]: 240: Hoare triple {92873#(<= ~counter~0 36)} assume !!(0 != ~y3~0); {92873#(<= ~counter~0 36)} is VALID [2022-04-28 07:19:59,467 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {91836#true} {92873#(<= ~counter~0 36)} #63#return; {92873#(<= ~counter~0 36)} is VALID [2022-04-28 07:19:59,467 INFO L290 TraceCheckUtils]: 238: Hoare triple {91836#true} assume true; {91836#true} is VALID [2022-04-28 07:19:59,467 INFO L290 TraceCheckUtils]: 237: Hoare triple {91836#true} assume !(0 == ~cond); {91836#true} is VALID [2022-04-28 07:19:59,467 INFO L290 TraceCheckUtils]: 236: Hoare triple {91836#true} ~cond := #in~cond; {91836#true} is VALID [2022-04-28 07:19:59,467 INFO L272 TraceCheckUtils]: 235: Hoare triple {92873#(<= ~counter~0 36)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {91836#true} is VALID [2022-04-28 07:19:59,467 INFO L290 TraceCheckUtils]: 234: Hoare triple {92873#(<= ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {92873#(<= ~counter~0 36)} is VALID [2022-04-28 07:19:59,468 INFO L290 TraceCheckUtils]: 233: Hoare triple {92845#(<= ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92873#(<= ~counter~0 36)} is VALID [2022-04-28 07:19:59,468 INFO L290 TraceCheckUtils]: 232: Hoare triple {92845#(<= ~counter~0 35)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {92845#(<= ~counter~0 35)} is VALID [2022-04-28 07:19:59,469 INFO L290 TraceCheckUtils]: 231: Hoare triple {92845#(<= ~counter~0 35)} assume !!(0 != ~y3~0); {92845#(<= ~counter~0 35)} is VALID [2022-04-28 07:19:59,469 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {91836#true} {92845#(<= ~counter~0 35)} #63#return; {92845#(<= ~counter~0 35)} is VALID [2022-04-28 07:19:59,469 INFO L290 TraceCheckUtils]: 229: Hoare triple {91836#true} assume true; {91836#true} is VALID [2022-04-28 07:19:59,469 INFO L290 TraceCheckUtils]: 228: Hoare triple {91836#true} assume !(0 == ~cond); {91836#true} is VALID [2022-04-28 07:19:59,469 INFO L290 TraceCheckUtils]: 227: Hoare triple {91836#true} ~cond := #in~cond; {91836#true} is VALID [2022-04-28 07:19:59,469 INFO L272 TraceCheckUtils]: 226: Hoare triple {92845#(<= ~counter~0 35)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {91836#true} is VALID [2022-04-28 07:19:59,469 INFO L290 TraceCheckUtils]: 225: Hoare triple {92845#(<= ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {92845#(<= ~counter~0 35)} is VALID [2022-04-28 07:19:59,470 INFO L290 TraceCheckUtils]: 224: Hoare triple {92817#(<= ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92845#(<= ~counter~0 35)} is VALID [2022-04-28 07:19:59,471 INFO L290 TraceCheckUtils]: 223: Hoare triple {92817#(<= ~counter~0 34)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {92817#(<= ~counter~0 34)} is VALID [2022-04-28 07:19:59,471 INFO L290 TraceCheckUtils]: 222: Hoare triple {92817#(<= ~counter~0 34)} assume !!(0 != ~y3~0); {92817#(<= ~counter~0 34)} is VALID [2022-04-28 07:19:59,471 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {91836#true} {92817#(<= ~counter~0 34)} #63#return; {92817#(<= ~counter~0 34)} is VALID [2022-04-28 07:19:59,471 INFO L290 TraceCheckUtils]: 220: Hoare triple {91836#true} assume true; {91836#true} is VALID [2022-04-28 07:19:59,471 INFO L290 TraceCheckUtils]: 219: Hoare triple {91836#true} assume !(0 == ~cond); {91836#true} is VALID [2022-04-28 07:19:59,472 INFO L290 TraceCheckUtils]: 218: Hoare triple {91836#true} ~cond := #in~cond; {91836#true} is VALID [2022-04-28 07:19:59,472 INFO L272 TraceCheckUtils]: 217: Hoare triple {92817#(<= ~counter~0 34)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {91836#true} is VALID [2022-04-28 07:19:59,472 INFO L290 TraceCheckUtils]: 216: Hoare triple {92817#(<= ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {92817#(<= ~counter~0 34)} is VALID [2022-04-28 07:19:59,473 INFO L290 TraceCheckUtils]: 215: Hoare triple {92789#(<= ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92817#(<= ~counter~0 34)} is VALID [2022-04-28 07:19:59,473 INFO L290 TraceCheckUtils]: 214: Hoare triple {92789#(<= ~counter~0 33)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {92789#(<= ~counter~0 33)} is VALID [2022-04-28 07:19:59,473 INFO L290 TraceCheckUtils]: 213: Hoare triple {92789#(<= ~counter~0 33)} assume !!(0 != ~y3~0); {92789#(<= ~counter~0 33)} is VALID [2022-04-28 07:19:59,474 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {91836#true} {92789#(<= ~counter~0 33)} #63#return; {92789#(<= ~counter~0 33)} is VALID [2022-04-28 07:19:59,474 INFO L290 TraceCheckUtils]: 211: Hoare triple {91836#true} assume true; {91836#true} is VALID [2022-04-28 07:19:59,474 INFO L290 TraceCheckUtils]: 210: Hoare triple {91836#true} assume !(0 == ~cond); {91836#true} is VALID [2022-04-28 07:19:59,474 INFO L290 TraceCheckUtils]: 209: Hoare triple {91836#true} ~cond := #in~cond; {91836#true} is VALID [2022-04-28 07:19:59,474 INFO L272 TraceCheckUtils]: 208: Hoare triple {92789#(<= ~counter~0 33)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {91836#true} is VALID [2022-04-28 07:19:59,474 INFO L290 TraceCheckUtils]: 207: Hoare triple {92789#(<= ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {92789#(<= ~counter~0 33)} is VALID [2022-04-28 07:19:59,475 INFO L290 TraceCheckUtils]: 206: Hoare triple {92761#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92789#(<= ~counter~0 33)} is VALID [2022-04-28 07:19:59,475 INFO L290 TraceCheckUtils]: 205: Hoare triple {92761#(<= ~counter~0 32)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {92761#(<= ~counter~0 32)} is VALID [2022-04-28 07:19:59,476 INFO L290 TraceCheckUtils]: 204: Hoare triple {92761#(<= ~counter~0 32)} assume !!(0 != ~y3~0); {92761#(<= ~counter~0 32)} is VALID [2022-04-28 07:19:59,476 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {91836#true} {92761#(<= ~counter~0 32)} #63#return; {92761#(<= ~counter~0 32)} is VALID [2022-04-28 07:19:59,476 INFO L290 TraceCheckUtils]: 202: Hoare triple {91836#true} assume true; {91836#true} is VALID [2022-04-28 07:19:59,476 INFO L290 TraceCheckUtils]: 201: Hoare triple {91836#true} assume !(0 == ~cond); {91836#true} is VALID [2022-04-28 07:19:59,476 INFO L290 TraceCheckUtils]: 200: Hoare triple {91836#true} ~cond := #in~cond; {91836#true} is VALID [2022-04-28 07:19:59,476 INFO L272 TraceCheckUtils]: 199: Hoare triple {92761#(<= ~counter~0 32)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {91836#true} is VALID [2022-04-28 07:19:59,477 INFO L290 TraceCheckUtils]: 198: Hoare triple {92761#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {92761#(<= ~counter~0 32)} is VALID [2022-04-28 07:19:59,477 INFO L290 TraceCheckUtils]: 197: Hoare triple {92733#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92761#(<= ~counter~0 32)} is VALID [2022-04-28 07:19:59,478 INFO L290 TraceCheckUtils]: 196: Hoare triple {92733#(<= ~counter~0 31)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {92733#(<= ~counter~0 31)} is VALID [2022-04-28 07:19:59,478 INFO L290 TraceCheckUtils]: 195: Hoare triple {92733#(<= ~counter~0 31)} assume !!(0 != ~y3~0); {92733#(<= ~counter~0 31)} is VALID [2022-04-28 07:19:59,478 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {91836#true} {92733#(<= ~counter~0 31)} #63#return; {92733#(<= ~counter~0 31)} is VALID [2022-04-28 07:19:59,478 INFO L290 TraceCheckUtils]: 193: Hoare triple {91836#true} assume true; {91836#true} is VALID [2022-04-28 07:19:59,478 INFO L290 TraceCheckUtils]: 192: Hoare triple {91836#true} assume !(0 == ~cond); {91836#true} is VALID [2022-04-28 07:19:59,479 INFO L290 TraceCheckUtils]: 191: Hoare triple {91836#true} ~cond := #in~cond; {91836#true} is VALID [2022-04-28 07:19:59,479 INFO L272 TraceCheckUtils]: 190: Hoare triple {92733#(<= ~counter~0 31)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {91836#true} is VALID [2022-04-28 07:19:59,479 INFO L290 TraceCheckUtils]: 189: Hoare triple {92733#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {92733#(<= ~counter~0 31)} is VALID [2022-04-28 07:19:59,480 INFO L290 TraceCheckUtils]: 188: Hoare triple {92705#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92733#(<= ~counter~0 31)} is VALID [2022-04-28 07:19:59,480 INFO L290 TraceCheckUtils]: 187: Hoare triple {92705#(<= ~counter~0 30)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {92705#(<= ~counter~0 30)} is VALID [2022-04-28 07:19:59,480 INFO L290 TraceCheckUtils]: 186: Hoare triple {92705#(<= ~counter~0 30)} assume !!(0 != ~y3~0); {92705#(<= ~counter~0 30)} is VALID [2022-04-28 07:19:59,481 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {91836#true} {92705#(<= ~counter~0 30)} #63#return; {92705#(<= ~counter~0 30)} is VALID [2022-04-28 07:19:59,481 INFO L290 TraceCheckUtils]: 184: Hoare triple {91836#true} assume true; {91836#true} is VALID [2022-04-28 07:19:59,481 INFO L290 TraceCheckUtils]: 183: Hoare triple {91836#true} assume !(0 == ~cond); {91836#true} is VALID [2022-04-28 07:19:59,481 INFO L290 TraceCheckUtils]: 182: Hoare triple {91836#true} ~cond := #in~cond; {91836#true} is VALID [2022-04-28 07:19:59,481 INFO L272 TraceCheckUtils]: 181: Hoare triple {92705#(<= ~counter~0 30)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {91836#true} is VALID [2022-04-28 07:19:59,481 INFO L290 TraceCheckUtils]: 180: Hoare triple {92705#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {92705#(<= ~counter~0 30)} is VALID [2022-04-28 07:19:59,482 INFO L290 TraceCheckUtils]: 179: Hoare triple {92677#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92705#(<= ~counter~0 30)} is VALID [2022-04-28 07:19:59,482 INFO L290 TraceCheckUtils]: 178: Hoare triple {92677#(<= ~counter~0 29)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {92677#(<= ~counter~0 29)} is VALID [2022-04-28 07:19:59,482 INFO L290 TraceCheckUtils]: 177: Hoare triple {92677#(<= ~counter~0 29)} assume !!(0 != ~y3~0); {92677#(<= ~counter~0 29)} is VALID [2022-04-28 07:19:59,483 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {91836#true} {92677#(<= ~counter~0 29)} #63#return; {92677#(<= ~counter~0 29)} is VALID [2022-04-28 07:19:59,483 INFO L290 TraceCheckUtils]: 175: Hoare triple {91836#true} assume true; {91836#true} is VALID [2022-04-28 07:19:59,483 INFO L290 TraceCheckUtils]: 174: Hoare triple {91836#true} assume !(0 == ~cond); {91836#true} is VALID [2022-04-28 07:19:59,483 INFO L290 TraceCheckUtils]: 173: Hoare triple {91836#true} ~cond := #in~cond; {91836#true} is VALID [2022-04-28 07:19:59,483 INFO L272 TraceCheckUtils]: 172: Hoare triple {92677#(<= ~counter~0 29)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {91836#true} is VALID [2022-04-28 07:19:59,483 INFO L290 TraceCheckUtils]: 171: Hoare triple {92677#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {92677#(<= ~counter~0 29)} is VALID [2022-04-28 07:19:59,484 INFO L290 TraceCheckUtils]: 170: Hoare triple {92649#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92677#(<= ~counter~0 29)} is VALID [2022-04-28 07:19:59,484 INFO L290 TraceCheckUtils]: 169: Hoare triple {92649#(<= ~counter~0 28)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {92649#(<= ~counter~0 28)} is VALID [2022-04-28 07:19:59,485 INFO L290 TraceCheckUtils]: 168: Hoare triple {92649#(<= ~counter~0 28)} assume !!(0 != ~y3~0); {92649#(<= ~counter~0 28)} is VALID [2022-04-28 07:19:59,485 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {91836#true} {92649#(<= ~counter~0 28)} #63#return; {92649#(<= ~counter~0 28)} is VALID [2022-04-28 07:19:59,485 INFO L290 TraceCheckUtils]: 166: Hoare triple {91836#true} assume true; {91836#true} is VALID [2022-04-28 07:19:59,485 INFO L290 TraceCheckUtils]: 165: Hoare triple {91836#true} assume !(0 == ~cond); {91836#true} is VALID [2022-04-28 07:19:59,485 INFO L290 TraceCheckUtils]: 164: Hoare triple {91836#true} ~cond := #in~cond; {91836#true} is VALID [2022-04-28 07:19:59,485 INFO L272 TraceCheckUtils]: 163: Hoare triple {92649#(<= ~counter~0 28)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {91836#true} is VALID [2022-04-28 07:19:59,486 INFO L290 TraceCheckUtils]: 162: Hoare triple {92649#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {92649#(<= ~counter~0 28)} is VALID [2022-04-28 07:19:59,486 INFO L290 TraceCheckUtils]: 161: Hoare triple {92621#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92649#(<= ~counter~0 28)} is VALID [2022-04-28 07:19:59,487 INFO L290 TraceCheckUtils]: 160: Hoare triple {92621#(<= ~counter~0 27)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {92621#(<= ~counter~0 27)} is VALID [2022-04-28 07:19:59,487 INFO L290 TraceCheckUtils]: 159: Hoare triple {92621#(<= ~counter~0 27)} assume !!(0 != ~y3~0); {92621#(<= ~counter~0 27)} is VALID [2022-04-28 07:19:59,487 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {91836#true} {92621#(<= ~counter~0 27)} #63#return; {92621#(<= ~counter~0 27)} is VALID [2022-04-28 07:19:59,487 INFO L290 TraceCheckUtils]: 157: Hoare triple {91836#true} assume true; {91836#true} is VALID [2022-04-28 07:19:59,487 INFO L290 TraceCheckUtils]: 156: Hoare triple {91836#true} assume !(0 == ~cond); {91836#true} is VALID [2022-04-28 07:19:59,488 INFO L290 TraceCheckUtils]: 155: Hoare triple {91836#true} ~cond := #in~cond; {91836#true} is VALID [2022-04-28 07:19:59,488 INFO L272 TraceCheckUtils]: 154: Hoare triple {92621#(<= ~counter~0 27)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {91836#true} is VALID [2022-04-28 07:19:59,488 INFO L290 TraceCheckUtils]: 153: Hoare triple {92621#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {92621#(<= ~counter~0 27)} is VALID [2022-04-28 07:19:59,489 INFO L290 TraceCheckUtils]: 152: Hoare triple {92593#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92621#(<= ~counter~0 27)} is VALID [2022-04-28 07:19:59,489 INFO L290 TraceCheckUtils]: 151: Hoare triple {92593#(<= ~counter~0 26)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {92593#(<= ~counter~0 26)} is VALID [2022-04-28 07:19:59,489 INFO L290 TraceCheckUtils]: 150: Hoare triple {92593#(<= ~counter~0 26)} assume !!(0 != ~y3~0); {92593#(<= ~counter~0 26)} is VALID [2022-04-28 07:19:59,490 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {91836#true} {92593#(<= ~counter~0 26)} #63#return; {92593#(<= ~counter~0 26)} is VALID [2022-04-28 07:19:59,490 INFO L290 TraceCheckUtils]: 148: Hoare triple {91836#true} assume true; {91836#true} is VALID [2022-04-28 07:19:59,490 INFO L290 TraceCheckUtils]: 147: Hoare triple {91836#true} assume !(0 == ~cond); {91836#true} is VALID [2022-04-28 07:19:59,490 INFO L290 TraceCheckUtils]: 146: Hoare triple {91836#true} ~cond := #in~cond; {91836#true} is VALID [2022-04-28 07:19:59,490 INFO L272 TraceCheckUtils]: 145: Hoare triple {92593#(<= ~counter~0 26)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {91836#true} is VALID [2022-04-28 07:19:59,490 INFO L290 TraceCheckUtils]: 144: Hoare triple {92593#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {92593#(<= ~counter~0 26)} is VALID [2022-04-28 07:19:59,491 INFO L290 TraceCheckUtils]: 143: Hoare triple {92565#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92593#(<= ~counter~0 26)} is VALID [2022-04-28 07:19:59,492 INFO L290 TraceCheckUtils]: 142: Hoare triple {92565#(<= ~counter~0 25)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {92565#(<= ~counter~0 25)} is VALID [2022-04-28 07:19:59,492 INFO L290 TraceCheckUtils]: 141: Hoare triple {92565#(<= ~counter~0 25)} assume !!(0 != ~y3~0); {92565#(<= ~counter~0 25)} is VALID [2022-04-28 07:19:59,492 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {91836#true} {92565#(<= ~counter~0 25)} #63#return; {92565#(<= ~counter~0 25)} is VALID [2022-04-28 07:19:59,492 INFO L290 TraceCheckUtils]: 139: Hoare triple {91836#true} assume true; {91836#true} is VALID [2022-04-28 07:19:59,492 INFO L290 TraceCheckUtils]: 138: Hoare triple {91836#true} assume !(0 == ~cond); {91836#true} is VALID [2022-04-28 07:19:59,492 INFO L290 TraceCheckUtils]: 137: Hoare triple {91836#true} ~cond := #in~cond; {91836#true} is VALID [2022-04-28 07:19:59,492 INFO L272 TraceCheckUtils]: 136: Hoare triple {92565#(<= ~counter~0 25)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {91836#true} is VALID [2022-04-28 07:19:59,493 INFO L290 TraceCheckUtils]: 135: Hoare triple {92565#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {92565#(<= ~counter~0 25)} is VALID [2022-04-28 07:19:59,494 INFO L290 TraceCheckUtils]: 134: Hoare triple {92537#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92565#(<= ~counter~0 25)} is VALID [2022-04-28 07:19:59,494 INFO L290 TraceCheckUtils]: 133: Hoare triple {92537#(<= ~counter~0 24)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {92537#(<= ~counter~0 24)} is VALID [2022-04-28 07:19:59,494 INFO L290 TraceCheckUtils]: 132: Hoare triple {92537#(<= ~counter~0 24)} assume !!(0 != ~y3~0); {92537#(<= ~counter~0 24)} is VALID [2022-04-28 07:19:59,494 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {91836#true} {92537#(<= ~counter~0 24)} #63#return; {92537#(<= ~counter~0 24)} is VALID [2022-04-28 07:19:59,495 INFO L290 TraceCheckUtils]: 130: Hoare triple {91836#true} assume true; {91836#true} is VALID [2022-04-28 07:19:59,495 INFO L290 TraceCheckUtils]: 129: Hoare triple {91836#true} assume !(0 == ~cond); {91836#true} is VALID [2022-04-28 07:19:59,495 INFO L290 TraceCheckUtils]: 128: Hoare triple {91836#true} ~cond := #in~cond; {91836#true} is VALID [2022-04-28 07:19:59,495 INFO L272 TraceCheckUtils]: 127: Hoare triple {92537#(<= ~counter~0 24)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {91836#true} is VALID [2022-04-28 07:19:59,495 INFO L290 TraceCheckUtils]: 126: Hoare triple {92537#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {92537#(<= ~counter~0 24)} is VALID [2022-04-28 07:19:59,496 INFO L290 TraceCheckUtils]: 125: Hoare triple {92509#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92537#(<= ~counter~0 24)} is VALID [2022-04-28 07:19:59,496 INFO L290 TraceCheckUtils]: 124: Hoare triple {92509#(<= ~counter~0 23)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {92509#(<= ~counter~0 23)} is VALID [2022-04-28 07:19:59,496 INFO L290 TraceCheckUtils]: 123: Hoare triple {92509#(<= ~counter~0 23)} assume !!(0 != ~y3~0); {92509#(<= ~counter~0 23)} is VALID [2022-04-28 07:19:59,497 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {91836#true} {92509#(<= ~counter~0 23)} #63#return; {92509#(<= ~counter~0 23)} is VALID [2022-04-28 07:19:59,497 INFO L290 TraceCheckUtils]: 121: Hoare triple {91836#true} assume true; {91836#true} is VALID [2022-04-28 07:19:59,497 INFO L290 TraceCheckUtils]: 120: Hoare triple {91836#true} assume !(0 == ~cond); {91836#true} is VALID [2022-04-28 07:19:59,497 INFO L290 TraceCheckUtils]: 119: Hoare triple {91836#true} ~cond := #in~cond; {91836#true} is VALID [2022-04-28 07:19:59,497 INFO L272 TraceCheckUtils]: 118: Hoare triple {92509#(<= ~counter~0 23)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {91836#true} is VALID [2022-04-28 07:19:59,497 INFO L290 TraceCheckUtils]: 117: Hoare triple {92509#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {92509#(<= ~counter~0 23)} is VALID [2022-04-28 07:19:59,498 INFO L290 TraceCheckUtils]: 116: Hoare triple {92481#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92509#(<= ~counter~0 23)} is VALID [2022-04-28 07:19:59,498 INFO L290 TraceCheckUtils]: 115: Hoare triple {92481#(<= ~counter~0 22)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {92481#(<= ~counter~0 22)} is VALID [2022-04-28 07:19:59,499 INFO L290 TraceCheckUtils]: 114: Hoare triple {92481#(<= ~counter~0 22)} assume !!(0 != ~y3~0); {92481#(<= ~counter~0 22)} is VALID [2022-04-28 07:19:59,499 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {91836#true} {92481#(<= ~counter~0 22)} #63#return; {92481#(<= ~counter~0 22)} is VALID [2022-04-28 07:19:59,499 INFO L290 TraceCheckUtils]: 112: Hoare triple {91836#true} assume true; {91836#true} is VALID [2022-04-28 07:19:59,499 INFO L290 TraceCheckUtils]: 111: Hoare triple {91836#true} assume !(0 == ~cond); {91836#true} is VALID [2022-04-28 07:19:59,499 INFO L290 TraceCheckUtils]: 110: Hoare triple {91836#true} ~cond := #in~cond; {91836#true} is VALID [2022-04-28 07:19:59,499 INFO L272 TraceCheckUtils]: 109: Hoare triple {92481#(<= ~counter~0 22)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {91836#true} is VALID [2022-04-28 07:19:59,500 INFO L290 TraceCheckUtils]: 108: Hoare triple {92481#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {92481#(<= ~counter~0 22)} is VALID [2022-04-28 07:19:59,500 INFO L290 TraceCheckUtils]: 107: Hoare triple {92453#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92481#(<= ~counter~0 22)} is VALID [2022-04-28 07:19:59,501 INFO L290 TraceCheckUtils]: 106: Hoare triple {92453#(<= ~counter~0 21)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {92453#(<= ~counter~0 21)} is VALID [2022-04-28 07:19:59,501 INFO L290 TraceCheckUtils]: 105: Hoare triple {92453#(<= ~counter~0 21)} assume !!(0 != ~y3~0); {92453#(<= ~counter~0 21)} is VALID [2022-04-28 07:19:59,501 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {91836#true} {92453#(<= ~counter~0 21)} #63#return; {92453#(<= ~counter~0 21)} is VALID [2022-04-28 07:19:59,501 INFO L290 TraceCheckUtils]: 103: Hoare triple {91836#true} assume true; {91836#true} is VALID [2022-04-28 07:19:59,501 INFO L290 TraceCheckUtils]: 102: Hoare triple {91836#true} assume !(0 == ~cond); {91836#true} is VALID [2022-04-28 07:19:59,501 INFO L290 TraceCheckUtils]: 101: Hoare triple {91836#true} ~cond := #in~cond; {91836#true} is VALID [2022-04-28 07:19:59,502 INFO L272 TraceCheckUtils]: 100: Hoare triple {92453#(<= ~counter~0 21)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {91836#true} is VALID [2022-04-28 07:19:59,502 INFO L290 TraceCheckUtils]: 99: Hoare triple {92453#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {92453#(<= ~counter~0 21)} is VALID [2022-04-28 07:19:59,503 INFO L290 TraceCheckUtils]: 98: Hoare triple {92425#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92453#(<= ~counter~0 21)} is VALID [2022-04-28 07:19:59,503 INFO L290 TraceCheckUtils]: 97: Hoare triple {92425#(<= ~counter~0 20)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {92425#(<= ~counter~0 20)} is VALID [2022-04-28 07:19:59,503 INFO L290 TraceCheckUtils]: 96: Hoare triple {92425#(<= ~counter~0 20)} assume !!(0 != ~y3~0); {92425#(<= ~counter~0 20)} is VALID [2022-04-28 07:19:59,504 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {91836#true} {92425#(<= ~counter~0 20)} #63#return; {92425#(<= ~counter~0 20)} is VALID [2022-04-28 07:19:59,504 INFO L290 TraceCheckUtils]: 94: Hoare triple {91836#true} assume true; {91836#true} is VALID [2022-04-28 07:19:59,504 INFO L290 TraceCheckUtils]: 93: Hoare triple {91836#true} assume !(0 == ~cond); {91836#true} is VALID [2022-04-28 07:19:59,504 INFO L290 TraceCheckUtils]: 92: Hoare triple {91836#true} ~cond := #in~cond; {91836#true} is VALID [2022-04-28 07:19:59,504 INFO L272 TraceCheckUtils]: 91: Hoare triple {92425#(<= ~counter~0 20)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {91836#true} is VALID [2022-04-28 07:19:59,504 INFO L290 TraceCheckUtils]: 90: Hoare triple {92425#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {92425#(<= ~counter~0 20)} is VALID [2022-04-28 07:19:59,505 INFO L290 TraceCheckUtils]: 89: Hoare triple {92397#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92425#(<= ~counter~0 20)} is VALID [2022-04-28 07:19:59,505 INFO L290 TraceCheckUtils]: 88: Hoare triple {92397#(<= ~counter~0 19)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {92397#(<= ~counter~0 19)} is VALID [2022-04-28 07:19:59,505 INFO L290 TraceCheckUtils]: 87: Hoare triple {92397#(<= ~counter~0 19)} assume !!(0 != ~y3~0); {92397#(<= ~counter~0 19)} is VALID [2022-04-28 07:19:59,506 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {91836#true} {92397#(<= ~counter~0 19)} #63#return; {92397#(<= ~counter~0 19)} is VALID [2022-04-28 07:19:59,506 INFO L290 TraceCheckUtils]: 85: Hoare triple {91836#true} assume true; {91836#true} is VALID [2022-04-28 07:19:59,506 INFO L290 TraceCheckUtils]: 84: Hoare triple {91836#true} assume !(0 == ~cond); {91836#true} is VALID [2022-04-28 07:19:59,506 INFO L290 TraceCheckUtils]: 83: Hoare triple {91836#true} ~cond := #in~cond; {91836#true} is VALID [2022-04-28 07:19:59,506 INFO L272 TraceCheckUtils]: 82: Hoare triple {92397#(<= ~counter~0 19)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {91836#true} is VALID [2022-04-28 07:19:59,506 INFO L290 TraceCheckUtils]: 81: Hoare triple {92397#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {92397#(<= ~counter~0 19)} is VALID [2022-04-28 07:19:59,507 INFO L290 TraceCheckUtils]: 80: Hoare triple {92369#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92397#(<= ~counter~0 19)} is VALID [2022-04-28 07:19:59,507 INFO L290 TraceCheckUtils]: 79: Hoare triple {92369#(<= ~counter~0 18)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {92369#(<= ~counter~0 18)} is VALID [2022-04-28 07:19:59,508 INFO L290 TraceCheckUtils]: 78: Hoare triple {92369#(<= ~counter~0 18)} assume !!(0 != ~y3~0); {92369#(<= ~counter~0 18)} is VALID [2022-04-28 07:19:59,508 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {91836#true} {92369#(<= ~counter~0 18)} #63#return; {92369#(<= ~counter~0 18)} is VALID [2022-04-28 07:19:59,508 INFO L290 TraceCheckUtils]: 76: Hoare triple {91836#true} assume true; {91836#true} is VALID [2022-04-28 07:19:59,508 INFO L290 TraceCheckUtils]: 75: Hoare triple {91836#true} assume !(0 == ~cond); {91836#true} is VALID [2022-04-28 07:19:59,508 INFO L290 TraceCheckUtils]: 74: Hoare triple {91836#true} ~cond := #in~cond; {91836#true} is VALID [2022-04-28 07:19:59,508 INFO L272 TraceCheckUtils]: 73: Hoare triple {92369#(<= ~counter~0 18)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {91836#true} is VALID [2022-04-28 07:19:59,509 INFO L290 TraceCheckUtils]: 72: Hoare triple {92369#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {92369#(<= ~counter~0 18)} is VALID [2022-04-28 07:19:59,509 INFO L290 TraceCheckUtils]: 71: Hoare triple {92341#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92369#(<= ~counter~0 18)} is VALID [2022-04-28 07:19:59,510 INFO L290 TraceCheckUtils]: 70: Hoare triple {92341#(<= ~counter~0 17)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {92341#(<= ~counter~0 17)} is VALID [2022-04-28 07:19:59,510 INFO L290 TraceCheckUtils]: 69: Hoare triple {92341#(<= ~counter~0 17)} assume !!(0 != ~y3~0); {92341#(<= ~counter~0 17)} is VALID [2022-04-28 07:19:59,510 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {91836#true} {92341#(<= ~counter~0 17)} #63#return; {92341#(<= ~counter~0 17)} is VALID [2022-04-28 07:19:59,510 INFO L290 TraceCheckUtils]: 67: Hoare triple {91836#true} assume true; {91836#true} is VALID [2022-04-28 07:19:59,511 INFO L290 TraceCheckUtils]: 66: Hoare triple {91836#true} assume !(0 == ~cond); {91836#true} is VALID [2022-04-28 07:19:59,511 INFO L290 TraceCheckUtils]: 65: Hoare triple {91836#true} ~cond := #in~cond; {91836#true} is VALID [2022-04-28 07:19:59,511 INFO L272 TraceCheckUtils]: 64: Hoare triple {92341#(<= ~counter~0 17)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {91836#true} is VALID [2022-04-28 07:19:59,511 INFO L290 TraceCheckUtils]: 63: Hoare triple {92341#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {92341#(<= ~counter~0 17)} is VALID [2022-04-28 07:19:59,512 INFO L290 TraceCheckUtils]: 62: Hoare triple {92313#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92341#(<= ~counter~0 17)} is VALID [2022-04-28 07:19:59,512 INFO L290 TraceCheckUtils]: 61: Hoare triple {92313#(<= ~counter~0 16)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {92313#(<= ~counter~0 16)} is VALID [2022-04-28 07:19:59,512 INFO L290 TraceCheckUtils]: 60: Hoare triple {92313#(<= ~counter~0 16)} assume !!(0 != ~y3~0); {92313#(<= ~counter~0 16)} is VALID [2022-04-28 07:19:59,513 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {91836#true} {92313#(<= ~counter~0 16)} #63#return; {92313#(<= ~counter~0 16)} is VALID [2022-04-28 07:19:59,513 INFO L290 TraceCheckUtils]: 58: Hoare triple {91836#true} assume true; {91836#true} is VALID [2022-04-28 07:19:59,513 INFO L290 TraceCheckUtils]: 57: Hoare triple {91836#true} assume !(0 == ~cond); {91836#true} is VALID [2022-04-28 07:19:59,513 INFO L290 TraceCheckUtils]: 56: Hoare triple {91836#true} ~cond := #in~cond; {91836#true} is VALID [2022-04-28 07:19:59,513 INFO L272 TraceCheckUtils]: 55: Hoare triple {92313#(<= ~counter~0 16)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {91836#true} is VALID [2022-04-28 07:19:59,513 INFO L290 TraceCheckUtils]: 54: Hoare triple {92313#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {92313#(<= ~counter~0 16)} is VALID [2022-04-28 07:19:59,514 INFO L290 TraceCheckUtils]: 53: Hoare triple {92285#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92313#(<= ~counter~0 16)} is VALID [2022-04-28 07:19:59,514 INFO L290 TraceCheckUtils]: 52: Hoare triple {92285#(<= ~counter~0 15)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {92285#(<= ~counter~0 15)} is VALID [2022-04-28 07:19:59,515 INFO L290 TraceCheckUtils]: 51: Hoare triple {92285#(<= ~counter~0 15)} assume !!(0 != ~y3~0); {92285#(<= ~counter~0 15)} is VALID [2022-04-28 07:19:59,515 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {91836#true} {92285#(<= ~counter~0 15)} #63#return; {92285#(<= ~counter~0 15)} is VALID [2022-04-28 07:19:59,515 INFO L290 TraceCheckUtils]: 49: Hoare triple {91836#true} assume true; {91836#true} is VALID [2022-04-28 07:19:59,515 INFO L290 TraceCheckUtils]: 48: Hoare triple {91836#true} assume !(0 == ~cond); {91836#true} is VALID [2022-04-28 07:19:59,515 INFO L290 TraceCheckUtils]: 47: Hoare triple {91836#true} ~cond := #in~cond; {91836#true} is VALID [2022-04-28 07:19:59,515 INFO L272 TraceCheckUtils]: 46: Hoare triple {92285#(<= ~counter~0 15)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {91836#true} is VALID [2022-04-28 07:19:59,515 INFO L290 TraceCheckUtils]: 45: Hoare triple {92285#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {92285#(<= ~counter~0 15)} is VALID [2022-04-28 07:19:59,516 INFO L290 TraceCheckUtils]: 44: Hoare triple {92257#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92285#(<= ~counter~0 15)} is VALID [2022-04-28 07:19:59,517 INFO L290 TraceCheckUtils]: 43: Hoare triple {92257#(<= ~counter~0 14)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {92257#(<= ~counter~0 14)} is VALID [2022-04-28 07:19:59,517 INFO L290 TraceCheckUtils]: 42: Hoare triple {92257#(<= ~counter~0 14)} assume !!(0 != ~y3~0); {92257#(<= ~counter~0 14)} is VALID [2022-04-28 07:19:59,517 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {91836#true} {92257#(<= ~counter~0 14)} #63#return; {92257#(<= ~counter~0 14)} is VALID [2022-04-28 07:19:59,517 INFO L290 TraceCheckUtils]: 40: Hoare triple {91836#true} assume true; {91836#true} is VALID [2022-04-28 07:19:59,517 INFO L290 TraceCheckUtils]: 39: Hoare triple {91836#true} assume !(0 == ~cond); {91836#true} is VALID [2022-04-28 07:19:59,517 INFO L290 TraceCheckUtils]: 38: Hoare triple {91836#true} ~cond := #in~cond; {91836#true} is VALID [2022-04-28 07:19:59,518 INFO L272 TraceCheckUtils]: 37: Hoare triple {92257#(<= ~counter~0 14)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {91836#true} is VALID [2022-04-28 07:19:59,518 INFO L290 TraceCheckUtils]: 36: Hoare triple {92257#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {92257#(<= ~counter~0 14)} is VALID [2022-04-28 07:19:59,519 INFO L290 TraceCheckUtils]: 35: Hoare triple {92229#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92257#(<= ~counter~0 14)} is VALID [2022-04-28 07:19:59,519 INFO L290 TraceCheckUtils]: 34: Hoare triple {92229#(<= ~counter~0 13)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {92229#(<= ~counter~0 13)} is VALID [2022-04-28 07:19:59,519 INFO L290 TraceCheckUtils]: 33: Hoare triple {92229#(<= ~counter~0 13)} assume !!(0 != ~y3~0); {92229#(<= ~counter~0 13)} is VALID [2022-04-28 07:19:59,520 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {91836#true} {92229#(<= ~counter~0 13)} #63#return; {92229#(<= ~counter~0 13)} is VALID [2022-04-28 07:19:59,520 INFO L290 TraceCheckUtils]: 31: Hoare triple {91836#true} assume true; {91836#true} is VALID [2022-04-28 07:19:59,520 INFO L290 TraceCheckUtils]: 30: Hoare triple {91836#true} assume !(0 == ~cond); {91836#true} is VALID [2022-04-28 07:19:59,520 INFO L290 TraceCheckUtils]: 29: Hoare triple {91836#true} ~cond := #in~cond; {91836#true} is VALID [2022-04-28 07:19:59,520 INFO L272 TraceCheckUtils]: 28: Hoare triple {92229#(<= ~counter~0 13)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {91836#true} is VALID [2022-04-28 07:19:59,520 INFO L290 TraceCheckUtils]: 27: Hoare triple {92229#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {92229#(<= ~counter~0 13)} is VALID [2022-04-28 07:19:59,521 INFO L290 TraceCheckUtils]: 26: Hoare triple {92201#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92229#(<= ~counter~0 13)} is VALID [2022-04-28 07:19:59,521 INFO L290 TraceCheckUtils]: 25: Hoare triple {92201#(<= ~counter~0 12)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {92201#(<= ~counter~0 12)} is VALID [2022-04-28 07:19:59,521 INFO L290 TraceCheckUtils]: 24: Hoare triple {92201#(<= ~counter~0 12)} assume !!(0 != ~y3~0); {92201#(<= ~counter~0 12)} is VALID [2022-04-28 07:19:59,522 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {91836#true} {92201#(<= ~counter~0 12)} #63#return; {92201#(<= ~counter~0 12)} is VALID [2022-04-28 07:19:59,522 INFO L290 TraceCheckUtils]: 22: Hoare triple {91836#true} assume true; {91836#true} is VALID [2022-04-28 07:19:59,522 INFO L290 TraceCheckUtils]: 21: Hoare triple {91836#true} assume !(0 == ~cond); {91836#true} is VALID [2022-04-28 07:19:59,522 INFO L290 TraceCheckUtils]: 20: Hoare triple {91836#true} ~cond := #in~cond; {91836#true} is VALID [2022-04-28 07:19:59,522 INFO L272 TraceCheckUtils]: 19: Hoare triple {92201#(<= ~counter~0 12)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {91836#true} is VALID [2022-04-28 07:19:59,522 INFO L290 TraceCheckUtils]: 18: Hoare triple {92201#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {92201#(<= ~counter~0 12)} is VALID [2022-04-28 07:19:59,523 INFO L290 TraceCheckUtils]: 17: Hoare triple {92173#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92201#(<= ~counter~0 12)} is VALID [2022-04-28 07:19:59,524 INFO L290 TraceCheckUtils]: 16: Hoare triple {92173#(<= ~counter~0 11)} ~y1~0 := 0;~y2~0 := 0;~y3~0 := ~x1~0; {92173#(<= ~counter~0 11)} is VALID [2022-04-28 07:19:59,524 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {91836#true} {92173#(<= ~counter~0 11)} #61#return; {92173#(<= ~counter~0 11)} is VALID [2022-04-28 07:19:59,524 INFO L290 TraceCheckUtils]: 14: Hoare triple {91836#true} assume true; {91836#true} is VALID [2022-04-28 07:19:59,524 INFO L290 TraceCheckUtils]: 13: Hoare triple {91836#true} assume !(0 == ~cond); {91836#true} is VALID [2022-04-28 07:19:59,524 INFO L290 TraceCheckUtils]: 12: Hoare triple {91836#true} ~cond := #in~cond; {91836#true} is VALID [2022-04-28 07:19:59,524 INFO L272 TraceCheckUtils]: 11: Hoare triple {92173#(<= ~counter~0 11)} call assume_abort_if_not((if 0 != ~x2~0 then 1 else 0)); {91836#true} is VALID [2022-04-28 07:19:59,525 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {91836#true} {92173#(<= ~counter~0 11)} #59#return; {92173#(<= ~counter~0 11)} is VALID [2022-04-28 07:19:59,525 INFO L290 TraceCheckUtils]: 9: Hoare triple {91836#true} assume true; {91836#true} is VALID [2022-04-28 07:19:59,525 INFO L290 TraceCheckUtils]: 8: Hoare triple {91836#true} assume !(0 == ~cond); {91836#true} is VALID [2022-04-28 07:19:59,525 INFO L290 TraceCheckUtils]: 7: Hoare triple {91836#true} ~cond := #in~cond; {91836#true} is VALID [2022-04-28 07:19:59,525 INFO L272 TraceCheckUtils]: 6: Hoare triple {92173#(<= ~counter~0 11)} call assume_abort_if_not((if ~x1~0 >= 0 then 1 else 0)); {91836#true} is VALID [2022-04-28 07:19:59,525 INFO L290 TraceCheckUtils]: 5: Hoare triple {92173#(<= ~counter~0 11)} havoc ~x1~0;havoc ~x2~0;havoc ~y1~0;havoc ~y2~0;havoc ~y3~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~x1~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~x2~0 := #t~nondet5;havoc #t~nondet5; {92173#(<= ~counter~0 11)} is VALID [2022-04-28 07:19:59,525 INFO L272 TraceCheckUtils]: 4: Hoare triple {92173#(<= ~counter~0 11)} call #t~ret7 := main(); {92173#(<= ~counter~0 11)} is VALID [2022-04-28 07:19:59,526 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {92173#(<= ~counter~0 11)} {91836#true} #67#return; {92173#(<= ~counter~0 11)} is VALID [2022-04-28 07:19:59,526 INFO L290 TraceCheckUtils]: 2: Hoare triple {92173#(<= ~counter~0 11)} assume true; {92173#(<= ~counter~0 11)} is VALID [2022-04-28 07:19:59,526 INFO L290 TraceCheckUtils]: 1: Hoare triple {91836#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(11, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {92173#(<= ~counter~0 11)} is VALID [2022-04-28 07:19:59,526 INFO L272 TraceCheckUtils]: 0: Hoare triple {91836#true} call ULTIMATE.init(); {91836#true} is VALID [2022-04-28 07:19:59,527 INFO L134 CoverageAnalysis]: Checked inductivity of 6483 backedges. 76 proven. 3591 refuted. 0 times theorem prover too weak. 2816 trivial. 0 not checked. [2022-04-28 07:19:59,527 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 07:19:59,527 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1186583557] [2022-04-28 07:19:59,527 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 07:19:59,527 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [400846251] [2022-04-28 07:19:59,527 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [400846251] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 07:19:59,527 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 07:19:59,527 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [42, 42] total 54 [2022-04-28 07:19:59,527 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 07:19:59,528 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1349301486] [2022-04-28 07:19:59,528 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1349301486] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 07:19:59,528 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 07:19:59,528 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [42] imperfect sequences [] total 42 [2022-04-28 07:19:59,528 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1375327373] [2022-04-28 07:19:59,528 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 07:19:59,528 INFO L78 Accepts]: Start accepts. Automaton has has 42 states, 42 states have (on average 6.619047619047619) internal successors, (278), 41 states have internal predecessors, (278), 41 states have call successors, (43), 41 states have call predecessors, (43), 39 states have return successors, (41), 39 states have call predecessors, (41), 40 states have call successors, (41) Word has length 365 [2022-04-28 07:19:59,529 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 07:19:59,529 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 42 states, 42 states have (on average 6.619047619047619) internal successors, (278), 41 states have internal predecessors, (278), 41 states have call successors, (43), 41 states have call predecessors, (43), 39 states have return successors, (41), 39 states have call predecessors, (41), 40 states have call successors, (41) [2022-04-28 07:19:59,888 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 362 edges. 362 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 07:19:59,888 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 42 states [2022-04-28 07:19:59,888 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 07:19:59,888 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 42 interpolants. [2022-04-28 07:19:59,889 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1331, Invalid=1531, Unknown=0, NotChecked=0, Total=2862 [2022-04-28 07:19:59,889 INFO L87 Difference]: Start difference. First operand 362 states and 401 transitions. Second operand has 42 states, 42 states have (on average 6.619047619047619) internal successors, (278), 41 states have internal predecessors, (278), 41 states have call successors, (43), 41 states have call predecessors, (43), 39 states have return successors, (41), 39 states have call predecessors, (41), 40 states have call successors, (41) [2022-04-28 07:20:01,973 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 07:20:01,973 INFO L93 Difference]: Finished difference Result 376 states and 416 transitions. [2022-04-28 07:20:01,973 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 80 states. [2022-04-28 07:20:01,973 INFO L78 Accepts]: Start accepts. Automaton has has 42 states, 42 states have (on average 6.619047619047619) internal successors, (278), 41 states have internal predecessors, (278), 41 states have call successors, (43), 41 states have call predecessors, (43), 39 states have return successors, (41), 39 states have call predecessors, (41), 40 states have call successors, (41) Word has length 365 [2022-04-28 07:20:01,973 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 07:20:01,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 42 states, 42 states have (on average 6.619047619047619) internal successors, (278), 41 states have internal predecessors, (278), 41 states have call successors, (43), 41 states have call predecessors, (43), 39 states have return successors, (41), 39 states have call predecessors, (41), 40 states have call successors, (41) [2022-04-28 07:20:01,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 80 states and 415 transitions. [2022-04-28 07:20:01,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 42 states, 42 states have (on average 6.619047619047619) internal successors, (278), 41 states have internal predecessors, (278), 41 states have call successors, (43), 41 states have call predecessors, (43), 39 states have return successors, (41), 39 states have call predecessors, (41), 40 states have call successors, (41) [2022-04-28 07:20:01,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 80 states and 415 transitions. [2022-04-28 07:20:01,987 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 80 states and 415 transitions. [2022-04-28 07:20:02,421 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 415 edges. 415 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 07:20:02,428 INFO L225 Difference]: With dead ends: 376 [2022-04-28 07:20:02,428 INFO L226 Difference]: Without dead ends: 371 [2022-04-28 07:20:02,428 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 767 GetRequests, 676 SyntacticMatches, 1 SemanticMatches, 90 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 801 ImplicationChecksByTransitivity, 1.3s TimeCoverageRelationStatistics Valid=3345, Invalid=5027, Unknown=0, NotChecked=0, Total=8372 [2022-04-28 07:20:02,429 INFO L413 NwaCegarLoop]: 64 mSDtfsCounter, 115 mSDsluCounter, 340 mSDsCounter, 0 mSdLazyCounter, 259 mSolverCounterSat, 21 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 115 SdHoareTripleChecker+Valid, 404 SdHoareTripleChecker+Invalid, 280 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 21 IncrementalHoareTripleChecker+Valid, 259 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-04-28 07:20:02,429 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [115 Valid, 404 Invalid, 280 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [21 Valid, 259 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-04-28 07:20:02,429 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 371 states. [2022-04-28 07:20:02,948 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 371 to 371. [2022-04-28 07:20:02,949 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 07:20:02,949 INFO L82 GeneralOperation]: Start isEquivalent. First operand 371 states. Second operand has 371 states, 285 states have (on average 1.1403508771929824) internal successors, (325), 285 states have internal predecessors, (325), 44 states have call successors, (44), 43 states have call predecessors, (44), 41 states have return successors, (42), 42 states have call predecessors, (42), 42 states have call successors, (42) [2022-04-28 07:20:02,949 INFO L74 IsIncluded]: Start isIncluded. First operand 371 states. Second operand has 371 states, 285 states have (on average 1.1403508771929824) internal successors, (325), 285 states have internal predecessors, (325), 44 states have call successors, (44), 43 states have call predecessors, (44), 41 states have return successors, (42), 42 states have call predecessors, (42), 42 states have call successors, (42) [2022-04-28 07:20:02,949 INFO L87 Difference]: Start difference. First operand 371 states. Second operand has 371 states, 285 states have (on average 1.1403508771929824) internal successors, (325), 285 states have internal predecessors, (325), 44 states have call successors, (44), 43 states have call predecessors, (44), 41 states have return successors, (42), 42 states have call predecessors, (42), 42 states have call successors, (42) [2022-04-28 07:20:02,954 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 07:20:02,954 INFO L93 Difference]: Finished difference Result 371 states and 411 transitions. [2022-04-28 07:20:02,954 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 411 transitions. [2022-04-28 07:20:02,954 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 07:20:02,954 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 07:20:02,955 INFO L74 IsIncluded]: Start isIncluded. First operand has 371 states, 285 states have (on average 1.1403508771929824) internal successors, (325), 285 states have internal predecessors, (325), 44 states have call successors, (44), 43 states have call predecessors, (44), 41 states have return successors, (42), 42 states have call predecessors, (42), 42 states have call successors, (42) Second operand 371 states. [2022-04-28 07:20:02,955 INFO L87 Difference]: Start difference. First operand has 371 states, 285 states have (on average 1.1403508771929824) internal successors, (325), 285 states have internal predecessors, (325), 44 states have call successors, (44), 43 states have call predecessors, (44), 41 states have return successors, (42), 42 states have call predecessors, (42), 42 states have call successors, (42) Second operand 371 states. [2022-04-28 07:20:02,959 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 07:20:02,959 INFO L93 Difference]: Finished difference Result 371 states and 411 transitions. [2022-04-28 07:20:02,960 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 411 transitions. [2022-04-28 07:20:02,960 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 07:20:02,960 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 07:20:02,960 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 07:20:02,960 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 07:20:02,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 371 states, 285 states have (on average 1.1403508771929824) internal successors, (325), 285 states have internal predecessors, (325), 44 states have call successors, (44), 43 states have call predecessors, (44), 41 states have return successors, (42), 42 states have call predecessors, (42), 42 states have call successors, (42) [2022-04-28 07:20:02,966 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 371 states to 371 states and 411 transitions. [2022-04-28 07:20:02,966 INFO L78 Accepts]: Start accepts. Automaton has 371 states and 411 transitions. Word has length 365 [2022-04-28 07:20:02,967 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 07:20:02,967 INFO L495 AbstractCegarLoop]: Abstraction has 371 states and 411 transitions. [2022-04-28 07:20:02,967 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 42 states, 42 states have (on average 6.619047619047619) internal successors, (278), 41 states have internal predecessors, (278), 41 states have call successors, (43), 41 states have call predecessors, (43), 39 states have return successors, (41), 39 states have call predecessors, (41), 40 states have call successors, (41) [2022-04-28 07:20:02,967 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 371 states and 411 transitions. [2022-04-28 07:20:03,654 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 411 edges. 411 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 07:20:03,654 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 411 transitions. [2022-04-28 07:20:03,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 375 [2022-04-28 07:20:03,655 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 07:20:03,655 INFO L195 NwaCegarLoop]: trace histogram [40, 40, 39, 39, 39, 39, 39, 39, 39, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 07:20:03,673 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (42)] Forceful destruction successful, exit code 0 [2022-04-28 07:20:03,856 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable41,42 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 07:20:03,856 INFO L420 AbstractCegarLoop]: === Iteration 43 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 07:20:03,856 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 07:20:03,856 INFO L85 PathProgramCache]: Analyzing trace with hash -194370340, now seen corresponding path program 77 times [2022-04-28 07:20:03,856 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 07:20:03,856 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1915382748] [2022-04-28 07:20:03,857 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 07:20:03,857 INFO L85 PathProgramCache]: Analyzing trace with hash -194370340, now seen corresponding path program 78 times [2022-04-28 07:20:03,857 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 07:20:03,857 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [4574621] [2022-04-28 07:20:03,857 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 07:20:03,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 07:20:03,874 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 07:20:03,874 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [262678328] [2022-04-28 07:20:03,874 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-28 07:20:03,874 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 07:20:03,875 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 07:20:03,875 INFO L229 MonitoredProcess]: Starting monitored process 43 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 07:20:03,876 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (43)] Waiting until timeout for monitored process [2022-04-28 07:20:04,166 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 40 check-sat command(s) [2022-04-28 07:20:04,166 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 07:20:04,172 INFO L263 TraceCheckSpWp]: Trace formula consists of 990 conjuncts, 83 conjunts are in the unsatisfiable core [2022-04-28 07:20:04,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 07:20:04,230 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 07:20:06,116 INFO L272 TraceCheckUtils]: 0: Hoare triple {96391#true} call ULTIMATE.init(); {96391#true} is VALID [2022-04-28 07:20:06,117 INFO L290 TraceCheckUtils]: 1: Hoare triple {96391#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(11, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {96399#(<= ~counter~0 0)} is VALID [2022-04-28 07:20:06,117 INFO L290 TraceCheckUtils]: 2: Hoare triple {96399#(<= ~counter~0 0)} assume true; {96399#(<= ~counter~0 0)} is VALID [2022-04-28 07:20:06,117 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {96399#(<= ~counter~0 0)} {96391#true} #67#return; {96399#(<= ~counter~0 0)} is VALID [2022-04-28 07:20:06,117 INFO L272 TraceCheckUtils]: 4: Hoare triple {96399#(<= ~counter~0 0)} call #t~ret7 := main(); {96399#(<= ~counter~0 0)} is VALID [2022-04-28 07:20:06,118 INFO L290 TraceCheckUtils]: 5: Hoare triple {96399#(<= ~counter~0 0)} havoc ~x1~0;havoc ~x2~0;havoc ~y1~0;havoc ~y2~0;havoc ~y3~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~x1~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~x2~0 := #t~nondet5;havoc #t~nondet5; {96399#(<= ~counter~0 0)} is VALID [2022-04-28 07:20:06,118 INFO L272 TraceCheckUtils]: 6: Hoare triple {96399#(<= ~counter~0 0)} call assume_abort_if_not((if ~x1~0 >= 0 then 1 else 0)); {96399#(<= ~counter~0 0)} is VALID [2022-04-28 07:20:06,118 INFO L290 TraceCheckUtils]: 7: Hoare triple {96399#(<= ~counter~0 0)} ~cond := #in~cond; {96399#(<= ~counter~0 0)} is VALID [2022-04-28 07:20:06,118 INFO L290 TraceCheckUtils]: 8: Hoare triple {96399#(<= ~counter~0 0)} assume !(0 == ~cond); {96399#(<= ~counter~0 0)} is VALID [2022-04-28 07:20:06,119 INFO L290 TraceCheckUtils]: 9: Hoare triple {96399#(<= ~counter~0 0)} assume true; {96399#(<= ~counter~0 0)} is VALID [2022-04-28 07:20:06,119 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {96399#(<= ~counter~0 0)} {96399#(<= ~counter~0 0)} #59#return; {96399#(<= ~counter~0 0)} is VALID [2022-04-28 07:20:06,119 INFO L272 TraceCheckUtils]: 11: Hoare triple {96399#(<= ~counter~0 0)} call assume_abort_if_not((if 0 != ~x2~0 then 1 else 0)); {96399#(<= ~counter~0 0)} is VALID [2022-04-28 07:20:06,120 INFO L290 TraceCheckUtils]: 12: Hoare triple {96399#(<= ~counter~0 0)} ~cond := #in~cond; {96399#(<= ~counter~0 0)} is VALID [2022-04-28 07:20:06,120 INFO L290 TraceCheckUtils]: 13: Hoare triple {96399#(<= ~counter~0 0)} assume !(0 == ~cond); {96399#(<= ~counter~0 0)} is VALID [2022-04-28 07:20:06,120 INFO L290 TraceCheckUtils]: 14: Hoare triple {96399#(<= ~counter~0 0)} assume true; {96399#(<= ~counter~0 0)} is VALID [2022-04-28 07:20:06,120 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {96399#(<= ~counter~0 0)} {96399#(<= ~counter~0 0)} #61#return; {96399#(<= ~counter~0 0)} is VALID [2022-04-28 07:20:06,121 INFO L290 TraceCheckUtils]: 16: Hoare triple {96399#(<= ~counter~0 0)} ~y1~0 := 0;~y2~0 := 0;~y3~0 := ~x1~0; {96399#(<= ~counter~0 0)} is VALID [2022-04-28 07:20:06,123 INFO L290 TraceCheckUtils]: 17: Hoare triple {96399#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {96448#(<= ~counter~0 1)} is VALID [2022-04-28 07:20:06,123 INFO L290 TraceCheckUtils]: 18: Hoare triple {96448#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {96448#(<= ~counter~0 1)} is VALID [2022-04-28 07:20:06,123 INFO L272 TraceCheckUtils]: 19: Hoare triple {96448#(<= ~counter~0 1)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {96448#(<= ~counter~0 1)} is VALID [2022-04-28 07:20:06,124 INFO L290 TraceCheckUtils]: 20: Hoare triple {96448#(<= ~counter~0 1)} ~cond := #in~cond; {96448#(<= ~counter~0 1)} is VALID [2022-04-28 07:20:06,124 INFO L290 TraceCheckUtils]: 21: Hoare triple {96448#(<= ~counter~0 1)} assume !(0 == ~cond); {96448#(<= ~counter~0 1)} is VALID [2022-04-28 07:20:06,124 INFO L290 TraceCheckUtils]: 22: Hoare triple {96448#(<= ~counter~0 1)} assume true; {96448#(<= ~counter~0 1)} is VALID [2022-04-28 07:20:06,125 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {96448#(<= ~counter~0 1)} {96448#(<= ~counter~0 1)} #63#return; {96448#(<= ~counter~0 1)} is VALID [2022-04-28 07:20:06,125 INFO L290 TraceCheckUtils]: 24: Hoare triple {96448#(<= ~counter~0 1)} assume !!(0 != ~y3~0); {96448#(<= ~counter~0 1)} is VALID [2022-04-28 07:20:06,125 INFO L290 TraceCheckUtils]: 25: Hoare triple {96448#(<= ~counter~0 1)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {96448#(<= ~counter~0 1)} is VALID [2022-04-28 07:20:06,126 INFO L290 TraceCheckUtils]: 26: Hoare triple {96448#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {96476#(<= ~counter~0 2)} is VALID [2022-04-28 07:20:06,126 INFO L290 TraceCheckUtils]: 27: Hoare triple {96476#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {96476#(<= ~counter~0 2)} is VALID [2022-04-28 07:20:06,127 INFO L272 TraceCheckUtils]: 28: Hoare triple {96476#(<= ~counter~0 2)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {96476#(<= ~counter~0 2)} is VALID [2022-04-28 07:20:06,127 INFO L290 TraceCheckUtils]: 29: Hoare triple {96476#(<= ~counter~0 2)} ~cond := #in~cond; {96476#(<= ~counter~0 2)} is VALID [2022-04-28 07:20:06,127 INFO L290 TraceCheckUtils]: 30: Hoare triple {96476#(<= ~counter~0 2)} assume !(0 == ~cond); {96476#(<= ~counter~0 2)} is VALID [2022-04-28 07:20:06,127 INFO L290 TraceCheckUtils]: 31: Hoare triple {96476#(<= ~counter~0 2)} assume true; {96476#(<= ~counter~0 2)} is VALID [2022-04-28 07:20:06,128 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {96476#(<= ~counter~0 2)} {96476#(<= ~counter~0 2)} #63#return; {96476#(<= ~counter~0 2)} is VALID [2022-04-28 07:20:06,128 INFO L290 TraceCheckUtils]: 33: Hoare triple {96476#(<= ~counter~0 2)} assume !!(0 != ~y3~0); {96476#(<= ~counter~0 2)} is VALID [2022-04-28 07:20:06,128 INFO L290 TraceCheckUtils]: 34: Hoare triple {96476#(<= ~counter~0 2)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {96476#(<= ~counter~0 2)} is VALID [2022-04-28 07:20:06,130 INFO L290 TraceCheckUtils]: 35: Hoare triple {96476#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {96504#(<= ~counter~0 3)} is VALID [2022-04-28 07:20:06,130 INFO L290 TraceCheckUtils]: 36: Hoare triple {96504#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {96504#(<= ~counter~0 3)} is VALID [2022-04-28 07:20:06,130 INFO L272 TraceCheckUtils]: 37: Hoare triple {96504#(<= ~counter~0 3)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {96504#(<= ~counter~0 3)} is VALID [2022-04-28 07:20:06,131 INFO L290 TraceCheckUtils]: 38: Hoare triple {96504#(<= ~counter~0 3)} ~cond := #in~cond; {96504#(<= ~counter~0 3)} is VALID [2022-04-28 07:20:06,131 INFO L290 TraceCheckUtils]: 39: Hoare triple {96504#(<= ~counter~0 3)} assume !(0 == ~cond); {96504#(<= ~counter~0 3)} is VALID [2022-04-28 07:20:06,131 INFO L290 TraceCheckUtils]: 40: Hoare triple {96504#(<= ~counter~0 3)} assume true; {96504#(<= ~counter~0 3)} is VALID [2022-04-28 07:20:06,131 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {96504#(<= ~counter~0 3)} {96504#(<= ~counter~0 3)} #63#return; {96504#(<= ~counter~0 3)} is VALID [2022-04-28 07:20:06,132 INFO L290 TraceCheckUtils]: 42: Hoare triple {96504#(<= ~counter~0 3)} assume !!(0 != ~y3~0); {96504#(<= ~counter~0 3)} is VALID [2022-04-28 07:20:06,132 INFO L290 TraceCheckUtils]: 43: Hoare triple {96504#(<= ~counter~0 3)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {96504#(<= ~counter~0 3)} is VALID [2022-04-28 07:20:06,133 INFO L290 TraceCheckUtils]: 44: Hoare triple {96504#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {96532#(<= ~counter~0 4)} is VALID [2022-04-28 07:20:06,133 INFO L290 TraceCheckUtils]: 45: Hoare triple {96532#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {96532#(<= ~counter~0 4)} is VALID [2022-04-28 07:20:06,134 INFO L272 TraceCheckUtils]: 46: Hoare triple {96532#(<= ~counter~0 4)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {96532#(<= ~counter~0 4)} is VALID [2022-04-28 07:20:06,134 INFO L290 TraceCheckUtils]: 47: Hoare triple {96532#(<= ~counter~0 4)} ~cond := #in~cond; {96532#(<= ~counter~0 4)} is VALID [2022-04-28 07:20:06,134 INFO L290 TraceCheckUtils]: 48: Hoare triple {96532#(<= ~counter~0 4)} assume !(0 == ~cond); {96532#(<= ~counter~0 4)} is VALID [2022-04-28 07:20:06,134 INFO L290 TraceCheckUtils]: 49: Hoare triple {96532#(<= ~counter~0 4)} assume true; {96532#(<= ~counter~0 4)} is VALID [2022-04-28 07:20:06,135 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {96532#(<= ~counter~0 4)} {96532#(<= ~counter~0 4)} #63#return; {96532#(<= ~counter~0 4)} is VALID [2022-04-28 07:20:06,135 INFO L290 TraceCheckUtils]: 51: Hoare triple {96532#(<= ~counter~0 4)} assume !!(0 != ~y3~0); {96532#(<= ~counter~0 4)} is VALID [2022-04-28 07:20:06,135 INFO L290 TraceCheckUtils]: 52: Hoare triple {96532#(<= ~counter~0 4)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {96532#(<= ~counter~0 4)} is VALID [2022-04-28 07:20:06,136 INFO L290 TraceCheckUtils]: 53: Hoare triple {96532#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {96560#(<= ~counter~0 5)} is VALID [2022-04-28 07:20:06,137 INFO L290 TraceCheckUtils]: 54: Hoare triple {96560#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {96560#(<= ~counter~0 5)} is VALID [2022-04-28 07:20:06,137 INFO L272 TraceCheckUtils]: 55: Hoare triple {96560#(<= ~counter~0 5)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {96560#(<= ~counter~0 5)} is VALID [2022-04-28 07:20:06,137 INFO L290 TraceCheckUtils]: 56: Hoare triple {96560#(<= ~counter~0 5)} ~cond := #in~cond; {96560#(<= ~counter~0 5)} is VALID [2022-04-28 07:20:06,137 INFO L290 TraceCheckUtils]: 57: Hoare triple {96560#(<= ~counter~0 5)} assume !(0 == ~cond); {96560#(<= ~counter~0 5)} is VALID [2022-04-28 07:20:06,138 INFO L290 TraceCheckUtils]: 58: Hoare triple {96560#(<= ~counter~0 5)} assume true; {96560#(<= ~counter~0 5)} is VALID [2022-04-28 07:20:06,138 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {96560#(<= ~counter~0 5)} {96560#(<= ~counter~0 5)} #63#return; {96560#(<= ~counter~0 5)} is VALID [2022-04-28 07:20:06,138 INFO L290 TraceCheckUtils]: 60: Hoare triple {96560#(<= ~counter~0 5)} assume !!(0 != ~y3~0); {96560#(<= ~counter~0 5)} is VALID [2022-04-28 07:20:06,139 INFO L290 TraceCheckUtils]: 61: Hoare triple {96560#(<= ~counter~0 5)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {96560#(<= ~counter~0 5)} is VALID [2022-04-28 07:20:06,140 INFO L290 TraceCheckUtils]: 62: Hoare triple {96560#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {96588#(<= ~counter~0 6)} is VALID [2022-04-28 07:20:06,140 INFO L290 TraceCheckUtils]: 63: Hoare triple {96588#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {96588#(<= ~counter~0 6)} is VALID [2022-04-28 07:20:06,140 INFO L272 TraceCheckUtils]: 64: Hoare triple {96588#(<= ~counter~0 6)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {96588#(<= ~counter~0 6)} is VALID [2022-04-28 07:20:06,141 INFO L290 TraceCheckUtils]: 65: Hoare triple {96588#(<= ~counter~0 6)} ~cond := #in~cond; {96588#(<= ~counter~0 6)} is VALID [2022-04-28 07:20:06,141 INFO L290 TraceCheckUtils]: 66: Hoare triple {96588#(<= ~counter~0 6)} assume !(0 == ~cond); {96588#(<= ~counter~0 6)} is VALID [2022-04-28 07:20:06,141 INFO L290 TraceCheckUtils]: 67: Hoare triple {96588#(<= ~counter~0 6)} assume true; {96588#(<= ~counter~0 6)} is VALID [2022-04-28 07:20:06,142 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {96588#(<= ~counter~0 6)} {96588#(<= ~counter~0 6)} #63#return; {96588#(<= ~counter~0 6)} is VALID [2022-04-28 07:20:06,142 INFO L290 TraceCheckUtils]: 69: Hoare triple {96588#(<= ~counter~0 6)} assume !!(0 != ~y3~0); {96588#(<= ~counter~0 6)} is VALID [2022-04-28 07:20:06,142 INFO L290 TraceCheckUtils]: 70: Hoare triple {96588#(<= ~counter~0 6)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {96588#(<= ~counter~0 6)} is VALID [2022-04-28 07:20:06,143 INFO L290 TraceCheckUtils]: 71: Hoare triple {96588#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {96616#(<= ~counter~0 7)} is VALID [2022-04-28 07:20:06,143 INFO L290 TraceCheckUtils]: 72: Hoare triple {96616#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {96616#(<= ~counter~0 7)} is VALID [2022-04-28 07:20:06,144 INFO L272 TraceCheckUtils]: 73: Hoare triple {96616#(<= ~counter~0 7)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {96616#(<= ~counter~0 7)} is VALID [2022-04-28 07:20:06,144 INFO L290 TraceCheckUtils]: 74: Hoare triple {96616#(<= ~counter~0 7)} ~cond := #in~cond; {96616#(<= ~counter~0 7)} is VALID [2022-04-28 07:20:06,144 INFO L290 TraceCheckUtils]: 75: Hoare triple {96616#(<= ~counter~0 7)} assume !(0 == ~cond); {96616#(<= ~counter~0 7)} is VALID [2022-04-28 07:20:06,144 INFO L290 TraceCheckUtils]: 76: Hoare triple {96616#(<= ~counter~0 7)} assume true; {96616#(<= ~counter~0 7)} is VALID [2022-04-28 07:20:06,145 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {96616#(<= ~counter~0 7)} {96616#(<= ~counter~0 7)} #63#return; {96616#(<= ~counter~0 7)} is VALID [2022-04-28 07:20:06,145 INFO L290 TraceCheckUtils]: 78: Hoare triple {96616#(<= ~counter~0 7)} assume !!(0 != ~y3~0); {96616#(<= ~counter~0 7)} is VALID [2022-04-28 07:20:06,145 INFO L290 TraceCheckUtils]: 79: Hoare triple {96616#(<= ~counter~0 7)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {96616#(<= ~counter~0 7)} is VALID [2022-04-28 07:20:06,146 INFO L290 TraceCheckUtils]: 80: Hoare triple {96616#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {96644#(<= ~counter~0 8)} is VALID [2022-04-28 07:20:06,147 INFO L290 TraceCheckUtils]: 81: Hoare triple {96644#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {96644#(<= ~counter~0 8)} is VALID [2022-04-28 07:20:06,147 INFO L272 TraceCheckUtils]: 82: Hoare triple {96644#(<= ~counter~0 8)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {96644#(<= ~counter~0 8)} is VALID [2022-04-28 07:20:06,147 INFO L290 TraceCheckUtils]: 83: Hoare triple {96644#(<= ~counter~0 8)} ~cond := #in~cond; {96644#(<= ~counter~0 8)} is VALID [2022-04-28 07:20:06,148 INFO L290 TraceCheckUtils]: 84: Hoare triple {96644#(<= ~counter~0 8)} assume !(0 == ~cond); {96644#(<= ~counter~0 8)} is VALID [2022-04-28 07:20:06,148 INFO L290 TraceCheckUtils]: 85: Hoare triple {96644#(<= ~counter~0 8)} assume true; {96644#(<= ~counter~0 8)} is VALID [2022-04-28 07:20:06,148 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {96644#(<= ~counter~0 8)} {96644#(<= ~counter~0 8)} #63#return; {96644#(<= ~counter~0 8)} is VALID [2022-04-28 07:20:06,148 INFO L290 TraceCheckUtils]: 87: Hoare triple {96644#(<= ~counter~0 8)} assume !!(0 != ~y3~0); {96644#(<= ~counter~0 8)} is VALID [2022-04-28 07:20:06,149 INFO L290 TraceCheckUtils]: 88: Hoare triple {96644#(<= ~counter~0 8)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {96644#(<= ~counter~0 8)} is VALID [2022-04-28 07:20:06,150 INFO L290 TraceCheckUtils]: 89: Hoare triple {96644#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {96672#(<= ~counter~0 9)} is VALID [2022-04-28 07:20:06,150 INFO L290 TraceCheckUtils]: 90: Hoare triple {96672#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {96672#(<= ~counter~0 9)} is VALID [2022-04-28 07:20:06,150 INFO L272 TraceCheckUtils]: 91: Hoare triple {96672#(<= ~counter~0 9)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {96672#(<= ~counter~0 9)} is VALID [2022-04-28 07:20:06,151 INFO L290 TraceCheckUtils]: 92: Hoare triple {96672#(<= ~counter~0 9)} ~cond := #in~cond; {96672#(<= ~counter~0 9)} is VALID [2022-04-28 07:20:06,151 INFO L290 TraceCheckUtils]: 93: Hoare triple {96672#(<= ~counter~0 9)} assume !(0 == ~cond); {96672#(<= ~counter~0 9)} is VALID [2022-04-28 07:20:06,151 INFO L290 TraceCheckUtils]: 94: Hoare triple {96672#(<= ~counter~0 9)} assume true; {96672#(<= ~counter~0 9)} is VALID [2022-04-28 07:20:06,152 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {96672#(<= ~counter~0 9)} {96672#(<= ~counter~0 9)} #63#return; {96672#(<= ~counter~0 9)} is VALID [2022-04-28 07:20:06,152 INFO L290 TraceCheckUtils]: 96: Hoare triple {96672#(<= ~counter~0 9)} assume !!(0 != ~y3~0); {96672#(<= ~counter~0 9)} is VALID [2022-04-28 07:20:06,152 INFO L290 TraceCheckUtils]: 97: Hoare triple {96672#(<= ~counter~0 9)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {96672#(<= ~counter~0 9)} is VALID [2022-04-28 07:20:06,153 INFO L290 TraceCheckUtils]: 98: Hoare triple {96672#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {96700#(<= ~counter~0 10)} is VALID [2022-04-28 07:20:06,153 INFO L290 TraceCheckUtils]: 99: Hoare triple {96700#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {96700#(<= ~counter~0 10)} is VALID [2022-04-28 07:20:06,154 INFO L272 TraceCheckUtils]: 100: Hoare triple {96700#(<= ~counter~0 10)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {96700#(<= ~counter~0 10)} is VALID [2022-04-28 07:20:06,154 INFO L290 TraceCheckUtils]: 101: Hoare triple {96700#(<= ~counter~0 10)} ~cond := #in~cond; {96700#(<= ~counter~0 10)} is VALID [2022-04-28 07:20:06,154 INFO L290 TraceCheckUtils]: 102: Hoare triple {96700#(<= ~counter~0 10)} assume !(0 == ~cond); {96700#(<= ~counter~0 10)} is VALID [2022-04-28 07:20:06,155 INFO L290 TraceCheckUtils]: 103: Hoare triple {96700#(<= ~counter~0 10)} assume true; {96700#(<= ~counter~0 10)} is VALID [2022-04-28 07:20:06,155 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {96700#(<= ~counter~0 10)} {96700#(<= ~counter~0 10)} #63#return; {96700#(<= ~counter~0 10)} is VALID [2022-04-28 07:20:06,155 INFO L290 TraceCheckUtils]: 105: Hoare triple {96700#(<= ~counter~0 10)} assume !!(0 != ~y3~0); {96700#(<= ~counter~0 10)} is VALID [2022-04-28 07:20:06,155 INFO L290 TraceCheckUtils]: 106: Hoare triple {96700#(<= ~counter~0 10)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {96700#(<= ~counter~0 10)} is VALID [2022-04-28 07:20:06,157 INFO L290 TraceCheckUtils]: 107: Hoare triple {96700#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {96728#(<= ~counter~0 11)} is VALID [2022-04-28 07:20:06,157 INFO L290 TraceCheckUtils]: 108: Hoare triple {96728#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {96728#(<= ~counter~0 11)} is VALID [2022-04-28 07:20:06,157 INFO L272 TraceCheckUtils]: 109: Hoare triple {96728#(<= ~counter~0 11)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {96728#(<= ~counter~0 11)} is VALID [2022-04-28 07:20:06,158 INFO L290 TraceCheckUtils]: 110: Hoare triple {96728#(<= ~counter~0 11)} ~cond := #in~cond; {96728#(<= ~counter~0 11)} is VALID [2022-04-28 07:20:06,158 INFO L290 TraceCheckUtils]: 111: Hoare triple {96728#(<= ~counter~0 11)} assume !(0 == ~cond); {96728#(<= ~counter~0 11)} is VALID [2022-04-28 07:20:06,158 INFO L290 TraceCheckUtils]: 112: Hoare triple {96728#(<= ~counter~0 11)} assume true; {96728#(<= ~counter~0 11)} is VALID [2022-04-28 07:20:06,158 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {96728#(<= ~counter~0 11)} {96728#(<= ~counter~0 11)} #63#return; {96728#(<= ~counter~0 11)} is VALID [2022-04-28 07:20:06,159 INFO L290 TraceCheckUtils]: 114: Hoare triple {96728#(<= ~counter~0 11)} assume !!(0 != ~y3~0); {96728#(<= ~counter~0 11)} is VALID [2022-04-28 07:20:06,159 INFO L290 TraceCheckUtils]: 115: Hoare triple {96728#(<= ~counter~0 11)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {96728#(<= ~counter~0 11)} is VALID [2022-04-28 07:20:06,160 INFO L290 TraceCheckUtils]: 116: Hoare triple {96728#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {96756#(<= ~counter~0 12)} is VALID [2022-04-28 07:20:06,160 INFO L290 TraceCheckUtils]: 117: Hoare triple {96756#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {96756#(<= ~counter~0 12)} is VALID [2022-04-28 07:20:06,161 INFO L272 TraceCheckUtils]: 118: Hoare triple {96756#(<= ~counter~0 12)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {96756#(<= ~counter~0 12)} is VALID [2022-04-28 07:20:06,161 INFO L290 TraceCheckUtils]: 119: Hoare triple {96756#(<= ~counter~0 12)} ~cond := #in~cond; {96756#(<= ~counter~0 12)} is VALID [2022-04-28 07:20:06,161 INFO L290 TraceCheckUtils]: 120: Hoare triple {96756#(<= ~counter~0 12)} assume !(0 == ~cond); {96756#(<= ~counter~0 12)} is VALID [2022-04-28 07:20:06,161 INFO L290 TraceCheckUtils]: 121: Hoare triple {96756#(<= ~counter~0 12)} assume true; {96756#(<= ~counter~0 12)} is VALID [2022-04-28 07:20:06,162 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {96756#(<= ~counter~0 12)} {96756#(<= ~counter~0 12)} #63#return; {96756#(<= ~counter~0 12)} is VALID [2022-04-28 07:20:06,162 INFO L290 TraceCheckUtils]: 123: Hoare triple {96756#(<= ~counter~0 12)} assume !!(0 != ~y3~0); {96756#(<= ~counter~0 12)} is VALID [2022-04-28 07:20:06,162 INFO L290 TraceCheckUtils]: 124: Hoare triple {96756#(<= ~counter~0 12)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {96756#(<= ~counter~0 12)} is VALID [2022-04-28 07:20:06,164 INFO L290 TraceCheckUtils]: 125: Hoare triple {96756#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {96784#(<= ~counter~0 13)} is VALID [2022-04-28 07:20:06,164 INFO L290 TraceCheckUtils]: 126: Hoare triple {96784#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {96784#(<= ~counter~0 13)} is VALID [2022-04-28 07:20:06,164 INFO L272 TraceCheckUtils]: 127: Hoare triple {96784#(<= ~counter~0 13)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {96784#(<= ~counter~0 13)} is VALID [2022-04-28 07:20:06,165 INFO L290 TraceCheckUtils]: 128: Hoare triple {96784#(<= ~counter~0 13)} ~cond := #in~cond; {96784#(<= ~counter~0 13)} is VALID [2022-04-28 07:20:06,165 INFO L290 TraceCheckUtils]: 129: Hoare triple {96784#(<= ~counter~0 13)} assume !(0 == ~cond); {96784#(<= ~counter~0 13)} is VALID [2022-04-28 07:20:06,165 INFO L290 TraceCheckUtils]: 130: Hoare triple {96784#(<= ~counter~0 13)} assume true; {96784#(<= ~counter~0 13)} is VALID [2022-04-28 07:20:06,166 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {96784#(<= ~counter~0 13)} {96784#(<= ~counter~0 13)} #63#return; {96784#(<= ~counter~0 13)} is VALID [2022-04-28 07:20:06,166 INFO L290 TraceCheckUtils]: 132: Hoare triple {96784#(<= ~counter~0 13)} assume !!(0 != ~y3~0); {96784#(<= ~counter~0 13)} is VALID [2022-04-28 07:20:06,166 INFO L290 TraceCheckUtils]: 133: Hoare triple {96784#(<= ~counter~0 13)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {96784#(<= ~counter~0 13)} is VALID [2022-04-28 07:20:06,167 INFO L290 TraceCheckUtils]: 134: Hoare triple {96784#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {96812#(<= ~counter~0 14)} is VALID [2022-04-28 07:20:06,167 INFO L290 TraceCheckUtils]: 135: Hoare triple {96812#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {96812#(<= ~counter~0 14)} is VALID [2022-04-28 07:20:06,168 INFO L272 TraceCheckUtils]: 136: Hoare triple {96812#(<= ~counter~0 14)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {96812#(<= ~counter~0 14)} is VALID [2022-04-28 07:20:06,168 INFO L290 TraceCheckUtils]: 137: Hoare triple {96812#(<= ~counter~0 14)} ~cond := #in~cond; {96812#(<= ~counter~0 14)} is VALID [2022-04-28 07:20:06,168 INFO L290 TraceCheckUtils]: 138: Hoare triple {96812#(<= ~counter~0 14)} assume !(0 == ~cond); {96812#(<= ~counter~0 14)} is VALID [2022-04-28 07:20:06,168 INFO L290 TraceCheckUtils]: 139: Hoare triple {96812#(<= ~counter~0 14)} assume true; {96812#(<= ~counter~0 14)} is VALID [2022-04-28 07:20:06,169 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {96812#(<= ~counter~0 14)} {96812#(<= ~counter~0 14)} #63#return; {96812#(<= ~counter~0 14)} is VALID [2022-04-28 07:20:06,169 INFO L290 TraceCheckUtils]: 141: Hoare triple {96812#(<= ~counter~0 14)} assume !!(0 != ~y3~0); {96812#(<= ~counter~0 14)} is VALID [2022-04-28 07:20:06,169 INFO L290 TraceCheckUtils]: 142: Hoare triple {96812#(<= ~counter~0 14)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {96812#(<= ~counter~0 14)} is VALID [2022-04-28 07:20:06,170 INFO L290 TraceCheckUtils]: 143: Hoare triple {96812#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {96840#(<= ~counter~0 15)} is VALID [2022-04-28 07:20:06,171 INFO L290 TraceCheckUtils]: 144: Hoare triple {96840#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {96840#(<= ~counter~0 15)} is VALID [2022-04-28 07:20:06,171 INFO L272 TraceCheckUtils]: 145: Hoare triple {96840#(<= ~counter~0 15)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {96840#(<= ~counter~0 15)} is VALID [2022-04-28 07:20:06,171 INFO L290 TraceCheckUtils]: 146: Hoare triple {96840#(<= ~counter~0 15)} ~cond := #in~cond; {96840#(<= ~counter~0 15)} is VALID [2022-04-28 07:20:06,172 INFO L290 TraceCheckUtils]: 147: Hoare triple {96840#(<= ~counter~0 15)} assume !(0 == ~cond); {96840#(<= ~counter~0 15)} is VALID [2022-04-28 07:20:06,172 INFO L290 TraceCheckUtils]: 148: Hoare triple {96840#(<= ~counter~0 15)} assume true; {96840#(<= ~counter~0 15)} is VALID [2022-04-28 07:20:06,172 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {96840#(<= ~counter~0 15)} {96840#(<= ~counter~0 15)} #63#return; {96840#(<= ~counter~0 15)} is VALID [2022-04-28 07:20:06,173 INFO L290 TraceCheckUtils]: 150: Hoare triple {96840#(<= ~counter~0 15)} assume !!(0 != ~y3~0); {96840#(<= ~counter~0 15)} is VALID [2022-04-28 07:20:06,173 INFO L290 TraceCheckUtils]: 151: Hoare triple {96840#(<= ~counter~0 15)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {96840#(<= ~counter~0 15)} is VALID [2022-04-28 07:20:06,174 INFO L290 TraceCheckUtils]: 152: Hoare triple {96840#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {96868#(<= ~counter~0 16)} is VALID [2022-04-28 07:20:06,174 INFO L290 TraceCheckUtils]: 153: Hoare triple {96868#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {96868#(<= ~counter~0 16)} is VALID [2022-04-28 07:20:06,175 INFO L272 TraceCheckUtils]: 154: Hoare triple {96868#(<= ~counter~0 16)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {96868#(<= ~counter~0 16)} is VALID [2022-04-28 07:20:06,175 INFO L290 TraceCheckUtils]: 155: Hoare triple {96868#(<= ~counter~0 16)} ~cond := #in~cond; {96868#(<= ~counter~0 16)} is VALID [2022-04-28 07:20:06,175 INFO L290 TraceCheckUtils]: 156: Hoare triple {96868#(<= ~counter~0 16)} assume !(0 == ~cond); {96868#(<= ~counter~0 16)} is VALID [2022-04-28 07:20:06,175 INFO L290 TraceCheckUtils]: 157: Hoare triple {96868#(<= ~counter~0 16)} assume true; {96868#(<= ~counter~0 16)} is VALID [2022-04-28 07:20:06,176 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {96868#(<= ~counter~0 16)} {96868#(<= ~counter~0 16)} #63#return; {96868#(<= ~counter~0 16)} is VALID [2022-04-28 07:20:06,176 INFO L290 TraceCheckUtils]: 159: Hoare triple {96868#(<= ~counter~0 16)} assume !!(0 != ~y3~0); {96868#(<= ~counter~0 16)} is VALID [2022-04-28 07:20:06,176 INFO L290 TraceCheckUtils]: 160: Hoare triple {96868#(<= ~counter~0 16)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {96868#(<= ~counter~0 16)} is VALID [2022-04-28 07:20:06,177 INFO L290 TraceCheckUtils]: 161: Hoare triple {96868#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {96896#(<= ~counter~0 17)} is VALID [2022-04-28 07:20:06,177 INFO L290 TraceCheckUtils]: 162: Hoare triple {96896#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {96896#(<= ~counter~0 17)} is VALID [2022-04-28 07:20:06,178 INFO L272 TraceCheckUtils]: 163: Hoare triple {96896#(<= ~counter~0 17)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {96896#(<= ~counter~0 17)} is VALID [2022-04-28 07:20:06,178 INFO L290 TraceCheckUtils]: 164: Hoare triple {96896#(<= ~counter~0 17)} ~cond := #in~cond; {96896#(<= ~counter~0 17)} is VALID [2022-04-28 07:20:06,178 INFO L290 TraceCheckUtils]: 165: Hoare triple {96896#(<= ~counter~0 17)} assume !(0 == ~cond); {96896#(<= ~counter~0 17)} is VALID [2022-04-28 07:20:06,179 INFO L290 TraceCheckUtils]: 166: Hoare triple {96896#(<= ~counter~0 17)} assume true; {96896#(<= ~counter~0 17)} is VALID [2022-04-28 07:20:06,179 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {96896#(<= ~counter~0 17)} {96896#(<= ~counter~0 17)} #63#return; {96896#(<= ~counter~0 17)} is VALID [2022-04-28 07:20:06,179 INFO L290 TraceCheckUtils]: 168: Hoare triple {96896#(<= ~counter~0 17)} assume !!(0 != ~y3~0); {96896#(<= ~counter~0 17)} is VALID [2022-04-28 07:20:06,179 INFO L290 TraceCheckUtils]: 169: Hoare triple {96896#(<= ~counter~0 17)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {96896#(<= ~counter~0 17)} is VALID [2022-04-28 07:20:06,181 INFO L290 TraceCheckUtils]: 170: Hoare triple {96896#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {96924#(<= ~counter~0 18)} is VALID [2022-04-28 07:20:06,181 INFO L290 TraceCheckUtils]: 171: Hoare triple {96924#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {96924#(<= ~counter~0 18)} is VALID [2022-04-28 07:20:06,181 INFO L272 TraceCheckUtils]: 172: Hoare triple {96924#(<= ~counter~0 18)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {96924#(<= ~counter~0 18)} is VALID [2022-04-28 07:20:06,181 INFO L290 TraceCheckUtils]: 173: Hoare triple {96924#(<= ~counter~0 18)} ~cond := #in~cond; {96924#(<= ~counter~0 18)} is VALID [2022-04-28 07:20:06,182 INFO L290 TraceCheckUtils]: 174: Hoare triple {96924#(<= ~counter~0 18)} assume !(0 == ~cond); {96924#(<= ~counter~0 18)} is VALID [2022-04-28 07:20:06,182 INFO L290 TraceCheckUtils]: 175: Hoare triple {96924#(<= ~counter~0 18)} assume true; {96924#(<= ~counter~0 18)} is VALID [2022-04-28 07:20:06,182 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {96924#(<= ~counter~0 18)} {96924#(<= ~counter~0 18)} #63#return; {96924#(<= ~counter~0 18)} is VALID [2022-04-28 07:20:06,183 INFO L290 TraceCheckUtils]: 177: Hoare triple {96924#(<= ~counter~0 18)} assume !!(0 != ~y3~0); {96924#(<= ~counter~0 18)} is VALID [2022-04-28 07:20:06,183 INFO L290 TraceCheckUtils]: 178: Hoare triple {96924#(<= ~counter~0 18)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {96924#(<= ~counter~0 18)} is VALID [2022-04-28 07:20:06,184 INFO L290 TraceCheckUtils]: 179: Hoare triple {96924#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {96952#(<= ~counter~0 19)} is VALID [2022-04-28 07:20:06,184 INFO L290 TraceCheckUtils]: 180: Hoare triple {96952#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {96952#(<= ~counter~0 19)} is VALID [2022-04-28 07:20:06,185 INFO L272 TraceCheckUtils]: 181: Hoare triple {96952#(<= ~counter~0 19)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {96952#(<= ~counter~0 19)} is VALID [2022-04-28 07:20:06,185 INFO L290 TraceCheckUtils]: 182: Hoare triple {96952#(<= ~counter~0 19)} ~cond := #in~cond; {96952#(<= ~counter~0 19)} is VALID [2022-04-28 07:20:06,185 INFO L290 TraceCheckUtils]: 183: Hoare triple {96952#(<= ~counter~0 19)} assume !(0 == ~cond); {96952#(<= ~counter~0 19)} is VALID [2022-04-28 07:20:06,185 INFO L290 TraceCheckUtils]: 184: Hoare triple {96952#(<= ~counter~0 19)} assume true; {96952#(<= ~counter~0 19)} is VALID [2022-04-28 07:20:06,186 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {96952#(<= ~counter~0 19)} {96952#(<= ~counter~0 19)} #63#return; {96952#(<= ~counter~0 19)} is VALID [2022-04-28 07:20:06,186 INFO L290 TraceCheckUtils]: 186: Hoare triple {96952#(<= ~counter~0 19)} assume !!(0 != ~y3~0); {96952#(<= ~counter~0 19)} is VALID [2022-04-28 07:20:06,186 INFO L290 TraceCheckUtils]: 187: Hoare triple {96952#(<= ~counter~0 19)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {96952#(<= ~counter~0 19)} is VALID [2022-04-28 07:20:06,188 INFO L290 TraceCheckUtils]: 188: Hoare triple {96952#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {96980#(<= ~counter~0 20)} is VALID [2022-04-28 07:20:06,188 INFO L290 TraceCheckUtils]: 189: Hoare triple {96980#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {96980#(<= ~counter~0 20)} is VALID [2022-04-28 07:20:06,188 INFO L272 TraceCheckUtils]: 190: Hoare triple {96980#(<= ~counter~0 20)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {96980#(<= ~counter~0 20)} is VALID [2022-04-28 07:20:06,188 INFO L290 TraceCheckUtils]: 191: Hoare triple {96980#(<= ~counter~0 20)} ~cond := #in~cond; {96980#(<= ~counter~0 20)} is VALID [2022-04-28 07:20:06,189 INFO L290 TraceCheckUtils]: 192: Hoare triple {96980#(<= ~counter~0 20)} assume !(0 == ~cond); {96980#(<= ~counter~0 20)} is VALID [2022-04-28 07:20:06,189 INFO L290 TraceCheckUtils]: 193: Hoare triple {96980#(<= ~counter~0 20)} assume true; {96980#(<= ~counter~0 20)} is VALID [2022-04-28 07:20:06,189 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {96980#(<= ~counter~0 20)} {96980#(<= ~counter~0 20)} #63#return; {96980#(<= ~counter~0 20)} is VALID [2022-04-28 07:20:06,190 INFO L290 TraceCheckUtils]: 195: Hoare triple {96980#(<= ~counter~0 20)} assume !!(0 != ~y3~0); {96980#(<= ~counter~0 20)} is VALID [2022-04-28 07:20:06,190 INFO L290 TraceCheckUtils]: 196: Hoare triple {96980#(<= ~counter~0 20)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {96980#(<= ~counter~0 20)} is VALID [2022-04-28 07:20:06,191 INFO L290 TraceCheckUtils]: 197: Hoare triple {96980#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97008#(<= ~counter~0 21)} is VALID [2022-04-28 07:20:06,191 INFO L290 TraceCheckUtils]: 198: Hoare triple {97008#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {97008#(<= ~counter~0 21)} is VALID [2022-04-28 07:20:06,192 INFO L272 TraceCheckUtils]: 199: Hoare triple {97008#(<= ~counter~0 21)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {97008#(<= ~counter~0 21)} is VALID [2022-04-28 07:20:06,192 INFO L290 TraceCheckUtils]: 200: Hoare triple {97008#(<= ~counter~0 21)} ~cond := #in~cond; {97008#(<= ~counter~0 21)} is VALID [2022-04-28 07:20:06,192 INFO L290 TraceCheckUtils]: 201: Hoare triple {97008#(<= ~counter~0 21)} assume !(0 == ~cond); {97008#(<= ~counter~0 21)} is VALID [2022-04-28 07:20:06,193 INFO L290 TraceCheckUtils]: 202: Hoare triple {97008#(<= ~counter~0 21)} assume true; {97008#(<= ~counter~0 21)} is VALID [2022-04-28 07:20:06,193 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {97008#(<= ~counter~0 21)} {97008#(<= ~counter~0 21)} #63#return; {97008#(<= ~counter~0 21)} is VALID [2022-04-28 07:20:06,193 INFO L290 TraceCheckUtils]: 204: Hoare triple {97008#(<= ~counter~0 21)} assume !!(0 != ~y3~0); {97008#(<= ~counter~0 21)} is VALID [2022-04-28 07:20:06,193 INFO L290 TraceCheckUtils]: 205: Hoare triple {97008#(<= ~counter~0 21)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {97008#(<= ~counter~0 21)} is VALID [2022-04-28 07:20:06,194 INFO L290 TraceCheckUtils]: 206: Hoare triple {97008#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97036#(<= ~counter~0 22)} is VALID [2022-04-28 07:20:06,195 INFO L290 TraceCheckUtils]: 207: Hoare triple {97036#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {97036#(<= ~counter~0 22)} is VALID [2022-04-28 07:20:06,195 INFO L272 TraceCheckUtils]: 208: Hoare triple {97036#(<= ~counter~0 22)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {97036#(<= ~counter~0 22)} is VALID [2022-04-28 07:20:06,195 INFO L290 TraceCheckUtils]: 209: Hoare triple {97036#(<= ~counter~0 22)} ~cond := #in~cond; {97036#(<= ~counter~0 22)} is VALID [2022-04-28 07:20:06,196 INFO L290 TraceCheckUtils]: 210: Hoare triple {97036#(<= ~counter~0 22)} assume !(0 == ~cond); {97036#(<= ~counter~0 22)} is VALID [2022-04-28 07:20:06,196 INFO L290 TraceCheckUtils]: 211: Hoare triple {97036#(<= ~counter~0 22)} assume true; {97036#(<= ~counter~0 22)} is VALID [2022-04-28 07:20:06,196 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {97036#(<= ~counter~0 22)} {97036#(<= ~counter~0 22)} #63#return; {97036#(<= ~counter~0 22)} is VALID [2022-04-28 07:20:06,197 INFO L290 TraceCheckUtils]: 213: Hoare triple {97036#(<= ~counter~0 22)} assume !!(0 != ~y3~0); {97036#(<= ~counter~0 22)} is VALID [2022-04-28 07:20:06,197 INFO L290 TraceCheckUtils]: 214: Hoare triple {97036#(<= ~counter~0 22)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {97036#(<= ~counter~0 22)} is VALID [2022-04-28 07:20:06,198 INFO L290 TraceCheckUtils]: 215: Hoare triple {97036#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97064#(<= ~counter~0 23)} is VALID [2022-04-28 07:20:06,198 INFO L290 TraceCheckUtils]: 216: Hoare triple {97064#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {97064#(<= ~counter~0 23)} is VALID [2022-04-28 07:20:06,199 INFO L272 TraceCheckUtils]: 217: Hoare triple {97064#(<= ~counter~0 23)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {97064#(<= ~counter~0 23)} is VALID [2022-04-28 07:20:06,199 INFO L290 TraceCheckUtils]: 218: Hoare triple {97064#(<= ~counter~0 23)} ~cond := #in~cond; {97064#(<= ~counter~0 23)} is VALID [2022-04-28 07:20:06,199 INFO L290 TraceCheckUtils]: 219: Hoare triple {97064#(<= ~counter~0 23)} assume !(0 == ~cond); {97064#(<= ~counter~0 23)} is VALID [2022-04-28 07:20:06,199 INFO L290 TraceCheckUtils]: 220: Hoare triple {97064#(<= ~counter~0 23)} assume true; {97064#(<= ~counter~0 23)} is VALID [2022-04-28 07:20:06,200 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {97064#(<= ~counter~0 23)} {97064#(<= ~counter~0 23)} #63#return; {97064#(<= ~counter~0 23)} is VALID [2022-04-28 07:20:06,200 INFO L290 TraceCheckUtils]: 222: Hoare triple {97064#(<= ~counter~0 23)} assume !!(0 != ~y3~0); {97064#(<= ~counter~0 23)} is VALID [2022-04-28 07:20:06,200 INFO L290 TraceCheckUtils]: 223: Hoare triple {97064#(<= ~counter~0 23)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {97064#(<= ~counter~0 23)} is VALID [2022-04-28 07:20:06,201 INFO L290 TraceCheckUtils]: 224: Hoare triple {97064#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97092#(<= ~counter~0 24)} is VALID [2022-04-28 07:20:06,201 INFO L290 TraceCheckUtils]: 225: Hoare triple {97092#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {97092#(<= ~counter~0 24)} is VALID [2022-04-28 07:20:06,202 INFO L272 TraceCheckUtils]: 226: Hoare triple {97092#(<= ~counter~0 24)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {97092#(<= ~counter~0 24)} is VALID [2022-04-28 07:20:06,202 INFO L290 TraceCheckUtils]: 227: Hoare triple {97092#(<= ~counter~0 24)} ~cond := #in~cond; {97092#(<= ~counter~0 24)} is VALID [2022-04-28 07:20:06,202 INFO L290 TraceCheckUtils]: 228: Hoare triple {97092#(<= ~counter~0 24)} assume !(0 == ~cond); {97092#(<= ~counter~0 24)} is VALID [2022-04-28 07:20:06,203 INFO L290 TraceCheckUtils]: 229: Hoare triple {97092#(<= ~counter~0 24)} assume true; {97092#(<= ~counter~0 24)} is VALID [2022-04-28 07:20:06,203 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {97092#(<= ~counter~0 24)} {97092#(<= ~counter~0 24)} #63#return; {97092#(<= ~counter~0 24)} is VALID [2022-04-28 07:20:06,203 INFO L290 TraceCheckUtils]: 231: Hoare triple {97092#(<= ~counter~0 24)} assume !!(0 != ~y3~0); {97092#(<= ~counter~0 24)} is VALID [2022-04-28 07:20:06,204 INFO L290 TraceCheckUtils]: 232: Hoare triple {97092#(<= ~counter~0 24)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {97092#(<= ~counter~0 24)} is VALID [2022-04-28 07:20:06,205 INFO L290 TraceCheckUtils]: 233: Hoare triple {97092#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97120#(<= ~counter~0 25)} is VALID [2022-04-28 07:20:06,205 INFO L290 TraceCheckUtils]: 234: Hoare triple {97120#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {97120#(<= ~counter~0 25)} is VALID [2022-04-28 07:20:06,206 INFO L272 TraceCheckUtils]: 235: Hoare triple {97120#(<= ~counter~0 25)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {97120#(<= ~counter~0 25)} is VALID [2022-04-28 07:20:06,206 INFO L290 TraceCheckUtils]: 236: Hoare triple {97120#(<= ~counter~0 25)} ~cond := #in~cond; {97120#(<= ~counter~0 25)} is VALID [2022-04-28 07:20:06,206 INFO L290 TraceCheckUtils]: 237: Hoare triple {97120#(<= ~counter~0 25)} assume !(0 == ~cond); {97120#(<= ~counter~0 25)} is VALID [2022-04-28 07:20:06,206 INFO L290 TraceCheckUtils]: 238: Hoare triple {97120#(<= ~counter~0 25)} assume true; {97120#(<= ~counter~0 25)} is VALID [2022-04-28 07:20:06,207 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {97120#(<= ~counter~0 25)} {97120#(<= ~counter~0 25)} #63#return; {97120#(<= ~counter~0 25)} is VALID [2022-04-28 07:20:06,207 INFO L290 TraceCheckUtils]: 240: Hoare triple {97120#(<= ~counter~0 25)} assume !!(0 != ~y3~0); {97120#(<= ~counter~0 25)} is VALID [2022-04-28 07:20:06,207 INFO L290 TraceCheckUtils]: 241: Hoare triple {97120#(<= ~counter~0 25)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {97120#(<= ~counter~0 25)} is VALID [2022-04-28 07:20:06,208 INFO L290 TraceCheckUtils]: 242: Hoare triple {97120#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97148#(<= ~counter~0 26)} is VALID [2022-04-28 07:20:06,209 INFO L290 TraceCheckUtils]: 243: Hoare triple {97148#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {97148#(<= ~counter~0 26)} is VALID [2022-04-28 07:20:06,209 INFO L272 TraceCheckUtils]: 244: Hoare triple {97148#(<= ~counter~0 26)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {97148#(<= ~counter~0 26)} is VALID [2022-04-28 07:20:06,209 INFO L290 TraceCheckUtils]: 245: Hoare triple {97148#(<= ~counter~0 26)} ~cond := #in~cond; {97148#(<= ~counter~0 26)} is VALID [2022-04-28 07:20:06,209 INFO L290 TraceCheckUtils]: 246: Hoare triple {97148#(<= ~counter~0 26)} assume !(0 == ~cond); {97148#(<= ~counter~0 26)} is VALID [2022-04-28 07:20:06,210 INFO L290 TraceCheckUtils]: 247: Hoare triple {97148#(<= ~counter~0 26)} assume true; {97148#(<= ~counter~0 26)} is VALID [2022-04-28 07:20:06,210 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {97148#(<= ~counter~0 26)} {97148#(<= ~counter~0 26)} #63#return; {97148#(<= ~counter~0 26)} is VALID [2022-04-28 07:20:06,210 INFO L290 TraceCheckUtils]: 249: Hoare triple {97148#(<= ~counter~0 26)} assume !!(0 != ~y3~0); {97148#(<= ~counter~0 26)} is VALID [2022-04-28 07:20:06,211 INFO L290 TraceCheckUtils]: 250: Hoare triple {97148#(<= ~counter~0 26)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {97148#(<= ~counter~0 26)} is VALID [2022-04-28 07:20:06,212 INFO L290 TraceCheckUtils]: 251: Hoare triple {97148#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97176#(<= ~counter~0 27)} is VALID [2022-04-28 07:20:06,212 INFO L290 TraceCheckUtils]: 252: Hoare triple {97176#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {97176#(<= ~counter~0 27)} is VALID [2022-04-28 07:20:06,213 INFO L272 TraceCheckUtils]: 253: Hoare triple {97176#(<= ~counter~0 27)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {97176#(<= ~counter~0 27)} is VALID [2022-04-28 07:20:06,213 INFO L290 TraceCheckUtils]: 254: Hoare triple {97176#(<= ~counter~0 27)} ~cond := #in~cond; {97176#(<= ~counter~0 27)} is VALID [2022-04-28 07:20:06,213 INFO L290 TraceCheckUtils]: 255: Hoare triple {97176#(<= ~counter~0 27)} assume !(0 == ~cond); {97176#(<= ~counter~0 27)} is VALID [2022-04-28 07:20:06,213 INFO L290 TraceCheckUtils]: 256: Hoare triple {97176#(<= ~counter~0 27)} assume true; {97176#(<= ~counter~0 27)} is VALID [2022-04-28 07:20:06,214 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {97176#(<= ~counter~0 27)} {97176#(<= ~counter~0 27)} #63#return; {97176#(<= ~counter~0 27)} is VALID [2022-04-28 07:20:06,214 INFO L290 TraceCheckUtils]: 258: Hoare triple {97176#(<= ~counter~0 27)} assume !!(0 != ~y3~0); {97176#(<= ~counter~0 27)} is VALID [2022-04-28 07:20:06,214 INFO L290 TraceCheckUtils]: 259: Hoare triple {97176#(<= ~counter~0 27)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {97176#(<= ~counter~0 27)} is VALID [2022-04-28 07:20:06,216 INFO L290 TraceCheckUtils]: 260: Hoare triple {97176#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97204#(<= ~counter~0 28)} is VALID [2022-04-28 07:20:06,216 INFO L290 TraceCheckUtils]: 261: Hoare triple {97204#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {97204#(<= ~counter~0 28)} is VALID [2022-04-28 07:20:06,216 INFO L272 TraceCheckUtils]: 262: Hoare triple {97204#(<= ~counter~0 28)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {97204#(<= ~counter~0 28)} is VALID [2022-04-28 07:20:06,216 INFO L290 TraceCheckUtils]: 263: Hoare triple {97204#(<= ~counter~0 28)} ~cond := #in~cond; {97204#(<= ~counter~0 28)} is VALID [2022-04-28 07:20:06,217 INFO L290 TraceCheckUtils]: 264: Hoare triple {97204#(<= ~counter~0 28)} assume !(0 == ~cond); {97204#(<= ~counter~0 28)} is VALID [2022-04-28 07:20:06,217 INFO L290 TraceCheckUtils]: 265: Hoare triple {97204#(<= ~counter~0 28)} assume true; {97204#(<= ~counter~0 28)} is VALID [2022-04-28 07:20:06,217 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {97204#(<= ~counter~0 28)} {97204#(<= ~counter~0 28)} #63#return; {97204#(<= ~counter~0 28)} is VALID [2022-04-28 07:20:06,218 INFO L290 TraceCheckUtils]: 267: Hoare triple {97204#(<= ~counter~0 28)} assume !!(0 != ~y3~0); {97204#(<= ~counter~0 28)} is VALID [2022-04-28 07:20:06,218 INFO L290 TraceCheckUtils]: 268: Hoare triple {97204#(<= ~counter~0 28)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {97204#(<= ~counter~0 28)} is VALID [2022-04-28 07:20:06,219 INFO L290 TraceCheckUtils]: 269: Hoare triple {97204#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97232#(<= ~counter~0 29)} is VALID [2022-04-28 07:20:06,219 INFO L290 TraceCheckUtils]: 270: Hoare triple {97232#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {97232#(<= ~counter~0 29)} is VALID [2022-04-28 07:20:06,220 INFO L272 TraceCheckUtils]: 271: Hoare triple {97232#(<= ~counter~0 29)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {97232#(<= ~counter~0 29)} is VALID [2022-04-28 07:20:06,220 INFO L290 TraceCheckUtils]: 272: Hoare triple {97232#(<= ~counter~0 29)} ~cond := #in~cond; {97232#(<= ~counter~0 29)} is VALID [2022-04-28 07:20:06,220 INFO L290 TraceCheckUtils]: 273: Hoare triple {97232#(<= ~counter~0 29)} assume !(0 == ~cond); {97232#(<= ~counter~0 29)} is VALID [2022-04-28 07:20:06,221 INFO L290 TraceCheckUtils]: 274: Hoare triple {97232#(<= ~counter~0 29)} assume true; {97232#(<= ~counter~0 29)} is VALID [2022-04-28 07:20:06,221 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {97232#(<= ~counter~0 29)} {97232#(<= ~counter~0 29)} #63#return; {97232#(<= ~counter~0 29)} is VALID [2022-04-28 07:20:06,221 INFO L290 TraceCheckUtils]: 276: Hoare triple {97232#(<= ~counter~0 29)} assume !!(0 != ~y3~0); {97232#(<= ~counter~0 29)} is VALID [2022-04-28 07:20:06,221 INFO L290 TraceCheckUtils]: 277: Hoare triple {97232#(<= ~counter~0 29)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {97232#(<= ~counter~0 29)} is VALID [2022-04-28 07:20:06,222 INFO L290 TraceCheckUtils]: 278: Hoare triple {97232#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97260#(<= ~counter~0 30)} is VALID [2022-04-28 07:20:06,223 INFO L290 TraceCheckUtils]: 279: Hoare triple {97260#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {97260#(<= ~counter~0 30)} is VALID [2022-04-28 07:20:06,223 INFO L272 TraceCheckUtils]: 280: Hoare triple {97260#(<= ~counter~0 30)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {97260#(<= ~counter~0 30)} is VALID [2022-04-28 07:20:06,223 INFO L290 TraceCheckUtils]: 281: Hoare triple {97260#(<= ~counter~0 30)} ~cond := #in~cond; {97260#(<= ~counter~0 30)} is VALID [2022-04-28 07:20:06,224 INFO L290 TraceCheckUtils]: 282: Hoare triple {97260#(<= ~counter~0 30)} assume !(0 == ~cond); {97260#(<= ~counter~0 30)} is VALID [2022-04-28 07:20:06,224 INFO L290 TraceCheckUtils]: 283: Hoare triple {97260#(<= ~counter~0 30)} assume true; {97260#(<= ~counter~0 30)} is VALID [2022-04-28 07:20:06,224 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {97260#(<= ~counter~0 30)} {97260#(<= ~counter~0 30)} #63#return; {97260#(<= ~counter~0 30)} is VALID [2022-04-28 07:20:06,225 INFO L290 TraceCheckUtils]: 285: Hoare triple {97260#(<= ~counter~0 30)} assume !!(0 != ~y3~0); {97260#(<= ~counter~0 30)} is VALID [2022-04-28 07:20:06,225 INFO L290 TraceCheckUtils]: 286: Hoare triple {97260#(<= ~counter~0 30)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {97260#(<= ~counter~0 30)} is VALID [2022-04-28 07:20:06,226 INFO L290 TraceCheckUtils]: 287: Hoare triple {97260#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97288#(<= ~counter~0 31)} is VALID [2022-04-28 07:20:06,226 INFO L290 TraceCheckUtils]: 288: Hoare triple {97288#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {97288#(<= ~counter~0 31)} is VALID [2022-04-28 07:20:06,227 INFO L272 TraceCheckUtils]: 289: Hoare triple {97288#(<= ~counter~0 31)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {97288#(<= ~counter~0 31)} is VALID [2022-04-28 07:20:06,227 INFO L290 TraceCheckUtils]: 290: Hoare triple {97288#(<= ~counter~0 31)} ~cond := #in~cond; {97288#(<= ~counter~0 31)} is VALID [2022-04-28 07:20:06,227 INFO L290 TraceCheckUtils]: 291: Hoare triple {97288#(<= ~counter~0 31)} assume !(0 == ~cond); {97288#(<= ~counter~0 31)} is VALID [2022-04-28 07:20:06,227 INFO L290 TraceCheckUtils]: 292: Hoare triple {97288#(<= ~counter~0 31)} assume true; {97288#(<= ~counter~0 31)} is VALID [2022-04-28 07:20:06,228 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {97288#(<= ~counter~0 31)} {97288#(<= ~counter~0 31)} #63#return; {97288#(<= ~counter~0 31)} is VALID [2022-04-28 07:20:06,228 INFO L290 TraceCheckUtils]: 294: Hoare triple {97288#(<= ~counter~0 31)} assume !!(0 != ~y3~0); {97288#(<= ~counter~0 31)} is VALID [2022-04-28 07:20:06,228 INFO L290 TraceCheckUtils]: 295: Hoare triple {97288#(<= ~counter~0 31)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {97288#(<= ~counter~0 31)} is VALID [2022-04-28 07:20:06,229 INFO L290 TraceCheckUtils]: 296: Hoare triple {97288#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97316#(<= ~counter~0 32)} is VALID [2022-04-28 07:20:06,230 INFO L290 TraceCheckUtils]: 297: Hoare triple {97316#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {97316#(<= ~counter~0 32)} is VALID [2022-04-28 07:20:06,230 INFO L272 TraceCheckUtils]: 298: Hoare triple {97316#(<= ~counter~0 32)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {97316#(<= ~counter~0 32)} is VALID [2022-04-28 07:20:06,230 INFO L290 TraceCheckUtils]: 299: Hoare triple {97316#(<= ~counter~0 32)} ~cond := #in~cond; {97316#(<= ~counter~0 32)} is VALID [2022-04-28 07:20:06,231 INFO L290 TraceCheckUtils]: 300: Hoare triple {97316#(<= ~counter~0 32)} assume !(0 == ~cond); {97316#(<= ~counter~0 32)} is VALID [2022-04-28 07:20:06,231 INFO L290 TraceCheckUtils]: 301: Hoare triple {97316#(<= ~counter~0 32)} assume true; {97316#(<= ~counter~0 32)} is VALID [2022-04-28 07:20:06,231 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {97316#(<= ~counter~0 32)} {97316#(<= ~counter~0 32)} #63#return; {97316#(<= ~counter~0 32)} is VALID [2022-04-28 07:20:06,231 INFO L290 TraceCheckUtils]: 303: Hoare triple {97316#(<= ~counter~0 32)} assume !!(0 != ~y3~0); {97316#(<= ~counter~0 32)} is VALID [2022-04-28 07:20:06,232 INFO L290 TraceCheckUtils]: 304: Hoare triple {97316#(<= ~counter~0 32)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {97316#(<= ~counter~0 32)} is VALID [2022-04-28 07:20:06,233 INFO L290 TraceCheckUtils]: 305: Hoare triple {97316#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97344#(<= ~counter~0 33)} is VALID [2022-04-28 07:20:06,233 INFO L290 TraceCheckUtils]: 306: Hoare triple {97344#(<= ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {97344#(<= ~counter~0 33)} is VALID [2022-04-28 07:20:06,234 INFO L272 TraceCheckUtils]: 307: Hoare triple {97344#(<= ~counter~0 33)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {97344#(<= ~counter~0 33)} is VALID [2022-04-28 07:20:06,234 INFO L290 TraceCheckUtils]: 308: Hoare triple {97344#(<= ~counter~0 33)} ~cond := #in~cond; {97344#(<= ~counter~0 33)} is VALID [2022-04-28 07:20:06,234 INFO L290 TraceCheckUtils]: 309: Hoare triple {97344#(<= ~counter~0 33)} assume !(0 == ~cond); {97344#(<= ~counter~0 33)} is VALID [2022-04-28 07:20:06,235 INFO L290 TraceCheckUtils]: 310: Hoare triple {97344#(<= ~counter~0 33)} assume true; {97344#(<= ~counter~0 33)} is VALID [2022-04-28 07:20:06,235 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {97344#(<= ~counter~0 33)} {97344#(<= ~counter~0 33)} #63#return; {97344#(<= ~counter~0 33)} is VALID [2022-04-28 07:20:06,235 INFO L290 TraceCheckUtils]: 312: Hoare triple {97344#(<= ~counter~0 33)} assume !!(0 != ~y3~0); {97344#(<= ~counter~0 33)} is VALID [2022-04-28 07:20:06,235 INFO L290 TraceCheckUtils]: 313: Hoare triple {97344#(<= ~counter~0 33)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {97344#(<= ~counter~0 33)} is VALID [2022-04-28 07:20:06,237 INFO L290 TraceCheckUtils]: 314: Hoare triple {97344#(<= ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97372#(<= ~counter~0 34)} is VALID [2022-04-28 07:20:06,237 INFO L290 TraceCheckUtils]: 315: Hoare triple {97372#(<= ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {97372#(<= ~counter~0 34)} is VALID [2022-04-28 07:20:06,237 INFO L272 TraceCheckUtils]: 316: Hoare triple {97372#(<= ~counter~0 34)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {97372#(<= ~counter~0 34)} is VALID [2022-04-28 07:20:06,238 INFO L290 TraceCheckUtils]: 317: Hoare triple {97372#(<= ~counter~0 34)} ~cond := #in~cond; {97372#(<= ~counter~0 34)} is VALID [2022-04-28 07:20:06,238 INFO L290 TraceCheckUtils]: 318: Hoare triple {97372#(<= ~counter~0 34)} assume !(0 == ~cond); {97372#(<= ~counter~0 34)} is VALID [2022-04-28 07:20:06,238 INFO L290 TraceCheckUtils]: 319: Hoare triple {97372#(<= ~counter~0 34)} assume true; {97372#(<= ~counter~0 34)} is VALID [2022-04-28 07:20:06,238 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {97372#(<= ~counter~0 34)} {97372#(<= ~counter~0 34)} #63#return; {97372#(<= ~counter~0 34)} is VALID [2022-04-28 07:20:06,239 INFO L290 TraceCheckUtils]: 321: Hoare triple {97372#(<= ~counter~0 34)} assume !!(0 != ~y3~0); {97372#(<= ~counter~0 34)} is VALID [2022-04-28 07:20:06,239 INFO L290 TraceCheckUtils]: 322: Hoare triple {97372#(<= ~counter~0 34)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {97372#(<= ~counter~0 34)} is VALID [2022-04-28 07:20:06,240 INFO L290 TraceCheckUtils]: 323: Hoare triple {97372#(<= ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97400#(<= ~counter~0 35)} is VALID [2022-04-28 07:20:06,240 INFO L290 TraceCheckUtils]: 324: Hoare triple {97400#(<= ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {97400#(<= ~counter~0 35)} is VALID [2022-04-28 07:20:06,241 INFO L272 TraceCheckUtils]: 325: Hoare triple {97400#(<= ~counter~0 35)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {97400#(<= ~counter~0 35)} is VALID [2022-04-28 07:20:06,241 INFO L290 TraceCheckUtils]: 326: Hoare triple {97400#(<= ~counter~0 35)} ~cond := #in~cond; {97400#(<= ~counter~0 35)} is VALID [2022-04-28 07:20:06,241 INFO L290 TraceCheckUtils]: 327: Hoare triple {97400#(<= ~counter~0 35)} assume !(0 == ~cond); {97400#(<= ~counter~0 35)} is VALID [2022-04-28 07:20:06,241 INFO L290 TraceCheckUtils]: 328: Hoare triple {97400#(<= ~counter~0 35)} assume true; {97400#(<= ~counter~0 35)} is VALID [2022-04-28 07:20:06,242 INFO L284 TraceCheckUtils]: 329: Hoare quadruple {97400#(<= ~counter~0 35)} {97400#(<= ~counter~0 35)} #63#return; {97400#(<= ~counter~0 35)} is VALID [2022-04-28 07:20:06,242 INFO L290 TraceCheckUtils]: 330: Hoare triple {97400#(<= ~counter~0 35)} assume !!(0 != ~y3~0); {97400#(<= ~counter~0 35)} is VALID [2022-04-28 07:20:06,242 INFO L290 TraceCheckUtils]: 331: Hoare triple {97400#(<= ~counter~0 35)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {97400#(<= ~counter~0 35)} is VALID [2022-04-28 07:20:06,244 INFO L290 TraceCheckUtils]: 332: Hoare triple {97400#(<= ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97428#(<= ~counter~0 36)} is VALID [2022-04-28 07:20:06,244 INFO L290 TraceCheckUtils]: 333: Hoare triple {97428#(<= ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {97428#(<= ~counter~0 36)} is VALID [2022-04-28 07:20:06,244 INFO L272 TraceCheckUtils]: 334: Hoare triple {97428#(<= ~counter~0 36)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {97428#(<= ~counter~0 36)} is VALID [2022-04-28 07:20:06,245 INFO L290 TraceCheckUtils]: 335: Hoare triple {97428#(<= ~counter~0 36)} ~cond := #in~cond; {97428#(<= ~counter~0 36)} is VALID [2022-04-28 07:20:06,245 INFO L290 TraceCheckUtils]: 336: Hoare triple {97428#(<= ~counter~0 36)} assume !(0 == ~cond); {97428#(<= ~counter~0 36)} is VALID [2022-04-28 07:20:06,245 INFO L290 TraceCheckUtils]: 337: Hoare triple {97428#(<= ~counter~0 36)} assume true; {97428#(<= ~counter~0 36)} is VALID [2022-04-28 07:20:06,246 INFO L284 TraceCheckUtils]: 338: Hoare quadruple {97428#(<= ~counter~0 36)} {97428#(<= ~counter~0 36)} #63#return; {97428#(<= ~counter~0 36)} is VALID [2022-04-28 07:20:06,246 INFO L290 TraceCheckUtils]: 339: Hoare triple {97428#(<= ~counter~0 36)} assume !!(0 != ~y3~0); {97428#(<= ~counter~0 36)} is VALID [2022-04-28 07:20:06,246 INFO L290 TraceCheckUtils]: 340: Hoare triple {97428#(<= ~counter~0 36)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {97428#(<= ~counter~0 36)} is VALID [2022-04-28 07:20:06,247 INFO L290 TraceCheckUtils]: 341: Hoare triple {97428#(<= ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97456#(<= ~counter~0 37)} is VALID [2022-04-28 07:20:06,248 INFO L290 TraceCheckUtils]: 342: Hoare triple {97456#(<= ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {97456#(<= ~counter~0 37)} is VALID [2022-04-28 07:20:06,248 INFO L272 TraceCheckUtils]: 343: Hoare triple {97456#(<= ~counter~0 37)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {97456#(<= ~counter~0 37)} is VALID [2022-04-28 07:20:06,248 INFO L290 TraceCheckUtils]: 344: Hoare triple {97456#(<= ~counter~0 37)} ~cond := #in~cond; {97456#(<= ~counter~0 37)} is VALID [2022-04-28 07:20:06,249 INFO L290 TraceCheckUtils]: 345: Hoare triple {97456#(<= ~counter~0 37)} assume !(0 == ~cond); {97456#(<= ~counter~0 37)} is VALID [2022-04-28 07:20:06,249 INFO L290 TraceCheckUtils]: 346: Hoare triple {97456#(<= ~counter~0 37)} assume true; {97456#(<= ~counter~0 37)} is VALID [2022-04-28 07:20:06,250 INFO L284 TraceCheckUtils]: 347: Hoare quadruple {97456#(<= ~counter~0 37)} {97456#(<= ~counter~0 37)} #63#return; {97456#(<= ~counter~0 37)} is VALID [2022-04-28 07:20:06,250 INFO L290 TraceCheckUtils]: 348: Hoare triple {97456#(<= ~counter~0 37)} assume !!(0 != ~y3~0); {97456#(<= ~counter~0 37)} is VALID [2022-04-28 07:20:06,250 INFO L290 TraceCheckUtils]: 349: Hoare triple {97456#(<= ~counter~0 37)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {97456#(<= ~counter~0 37)} is VALID [2022-04-28 07:20:06,251 INFO L290 TraceCheckUtils]: 350: Hoare triple {97456#(<= ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97484#(<= ~counter~0 38)} is VALID [2022-04-28 07:20:06,251 INFO L290 TraceCheckUtils]: 351: Hoare triple {97484#(<= ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {97484#(<= ~counter~0 38)} is VALID [2022-04-28 07:20:06,252 INFO L272 TraceCheckUtils]: 352: Hoare triple {97484#(<= ~counter~0 38)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {97484#(<= ~counter~0 38)} is VALID [2022-04-28 07:20:06,252 INFO L290 TraceCheckUtils]: 353: Hoare triple {97484#(<= ~counter~0 38)} ~cond := #in~cond; {97484#(<= ~counter~0 38)} is VALID [2022-04-28 07:20:06,252 INFO L290 TraceCheckUtils]: 354: Hoare triple {97484#(<= ~counter~0 38)} assume !(0 == ~cond); {97484#(<= ~counter~0 38)} is VALID [2022-04-28 07:20:06,253 INFO L290 TraceCheckUtils]: 355: Hoare triple {97484#(<= ~counter~0 38)} assume true; {97484#(<= ~counter~0 38)} is VALID [2022-04-28 07:20:06,253 INFO L284 TraceCheckUtils]: 356: Hoare quadruple {97484#(<= ~counter~0 38)} {97484#(<= ~counter~0 38)} #63#return; {97484#(<= ~counter~0 38)} is VALID [2022-04-28 07:20:06,253 INFO L290 TraceCheckUtils]: 357: Hoare triple {97484#(<= ~counter~0 38)} assume !!(0 != ~y3~0); {97484#(<= ~counter~0 38)} is VALID [2022-04-28 07:20:06,254 INFO L290 TraceCheckUtils]: 358: Hoare triple {97484#(<= ~counter~0 38)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {97484#(<= ~counter~0 38)} is VALID [2022-04-28 07:20:06,255 INFO L290 TraceCheckUtils]: 359: Hoare triple {97484#(<= ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97512#(<= ~counter~0 39)} is VALID [2022-04-28 07:20:06,255 INFO L290 TraceCheckUtils]: 360: Hoare triple {97512#(<= ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {97512#(<= ~counter~0 39)} is VALID [2022-04-28 07:20:06,255 INFO L272 TraceCheckUtils]: 361: Hoare triple {97512#(<= ~counter~0 39)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {97512#(<= ~counter~0 39)} is VALID [2022-04-28 07:20:06,256 INFO L290 TraceCheckUtils]: 362: Hoare triple {97512#(<= ~counter~0 39)} ~cond := #in~cond; {97512#(<= ~counter~0 39)} is VALID [2022-04-28 07:20:06,256 INFO L290 TraceCheckUtils]: 363: Hoare triple {97512#(<= ~counter~0 39)} assume !(0 == ~cond); {97512#(<= ~counter~0 39)} is VALID [2022-04-28 07:20:06,256 INFO L290 TraceCheckUtils]: 364: Hoare triple {97512#(<= ~counter~0 39)} assume true; {97512#(<= ~counter~0 39)} is VALID [2022-04-28 07:20:06,257 INFO L284 TraceCheckUtils]: 365: Hoare quadruple {97512#(<= ~counter~0 39)} {97512#(<= ~counter~0 39)} #63#return; {97512#(<= ~counter~0 39)} is VALID [2022-04-28 07:20:06,257 INFO L290 TraceCheckUtils]: 366: Hoare triple {97512#(<= ~counter~0 39)} assume !!(0 != ~y3~0); {97512#(<= ~counter~0 39)} is VALID [2022-04-28 07:20:06,257 INFO L290 TraceCheckUtils]: 367: Hoare triple {97512#(<= ~counter~0 39)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {97512#(<= ~counter~0 39)} is VALID [2022-04-28 07:20:06,257 INFO L290 TraceCheckUtils]: 368: Hoare triple {97512#(<= ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97540#(<= |main_#t~post6| 39)} is VALID [2022-04-28 07:20:06,258 INFO L290 TraceCheckUtils]: 369: Hoare triple {97540#(<= |main_#t~post6| 39)} assume !(#t~post6 < 50);havoc #t~post6; {96392#false} is VALID [2022-04-28 07:20:06,258 INFO L272 TraceCheckUtils]: 370: Hoare triple {96392#false} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 == ~x1~0 then 1 else 0)); {96392#false} is VALID [2022-04-28 07:20:06,258 INFO L290 TraceCheckUtils]: 371: Hoare triple {96392#false} ~cond := #in~cond; {96392#false} is VALID [2022-04-28 07:20:06,258 INFO L290 TraceCheckUtils]: 372: Hoare triple {96392#false} assume 0 == ~cond; {96392#false} is VALID [2022-04-28 07:20:06,258 INFO L290 TraceCheckUtils]: 373: Hoare triple {96392#false} assume !false; {96392#false} is VALID [2022-04-28 07:20:06,259 INFO L134 CoverageAnalysis]: Checked inductivity of 6829 backedges. 78 proven. 6747 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-28 07:20:06,259 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 07:20:07,901 INFO L290 TraceCheckUtils]: 373: Hoare triple {96392#false} assume !false; {96392#false} is VALID [2022-04-28 07:20:07,902 INFO L290 TraceCheckUtils]: 372: Hoare triple {96392#false} assume 0 == ~cond; {96392#false} is VALID [2022-04-28 07:20:07,902 INFO L290 TraceCheckUtils]: 371: Hoare triple {96392#false} ~cond := #in~cond; {96392#false} is VALID [2022-04-28 07:20:07,902 INFO L272 TraceCheckUtils]: 370: Hoare triple {96392#false} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 == ~x1~0 then 1 else 0)); {96392#false} is VALID [2022-04-28 07:20:07,902 INFO L290 TraceCheckUtils]: 369: Hoare triple {97568#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {96392#false} is VALID [2022-04-28 07:20:07,902 INFO L290 TraceCheckUtils]: 368: Hoare triple {97572#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97568#(< |main_#t~post6| 50)} is VALID [2022-04-28 07:20:07,902 INFO L290 TraceCheckUtils]: 367: Hoare triple {97572#(< ~counter~0 50)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {97572#(< ~counter~0 50)} is VALID [2022-04-28 07:20:07,903 INFO L290 TraceCheckUtils]: 366: Hoare triple {97572#(< ~counter~0 50)} assume !!(0 != ~y3~0); {97572#(< ~counter~0 50)} is VALID [2022-04-28 07:20:07,903 INFO L284 TraceCheckUtils]: 365: Hoare quadruple {96391#true} {97572#(< ~counter~0 50)} #63#return; {97572#(< ~counter~0 50)} is VALID [2022-04-28 07:20:07,903 INFO L290 TraceCheckUtils]: 364: Hoare triple {96391#true} assume true; {96391#true} is VALID [2022-04-28 07:20:07,903 INFO L290 TraceCheckUtils]: 363: Hoare triple {96391#true} assume !(0 == ~cond); {96391#true} is VALID [2022-04-28 07:20:07,903 INFO L290 TraceCheckUtils]: 362: Hoare triple {96391#true} ~cond := #in~cond; {96391#true} is VALID [2022-04-28 07:20:07,903 INFO L272 TraceCheckUtils]: 361: Hoare triple {97572#(< ~counter~0 50)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {96391#true} is VALID [2022-04-28 07:20:07,904 INFO L290 TraceCheckUtils]: 360: Hoare triple {97572#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {97572#(< ~counter~0 50)} is VALID [2022-04-28 07:20:07,906 INFO L290 TraceCheckUtils]: 359: Hoare triple {97600#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97572#(< ~counter~0 50)} is VALID [2022-04-28 07:20:07,914 INFO L290 TraceCheckUtils]: 358: Hoare triple {97600#(< ~counter~0 49)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {97600#(< ~counter~0 49)} is VALID [2022-04-28 07:20:07,915 INFO L290 TraceCheckUtils]: 357: Hoare triple {97600#(< ~counter~0 49)} assume !!(0 != ~y3~0); {97600#(< ~counter~0 49)} is VALID [2022-04-28 07:20:07,915 INFO L284 TraceCheckUtils]: 356: Hoare quadruple {96391#true} {97600#(< ~counter~0 49)} #63#return; {97600#(< ~counter~0 49)} is VALID [2022-04-28 07:20:07,915 INFO L290 TraceCheckUtils]: 355: Hoare triple {96391#true} assume true; {96391#true} is VALID [2022-04-28 07:20:07,915 INFO L290 TraceCheckUtils]: 354: Hoare triple {96391#true} assume !(0 == ~cond); {96391#true} is VALID [2022-04-28 07:20:07,915 INFO L290 TraceCheckUtils]: 353: Hoare triple {96391#true} ~cond := #in~cond; {96391#true} is VALID [2022-04-28 07:20:07,915 INFO L272 TraceCheckUtils]: 352: Hoare triple {97600#(< ~counter~0 49)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {96391#true} is VALID [2022-04-28 07:20:07,916 INFO L290 TraceCheckUtils]: 351: Hoare triple {97600#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {97600#(< ~counter~0 49)} is VALID [2022-04-28 07:20:07,918 INFO L290 TraceCheckUtils]: 350: Hoare triple {97628#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97600#(< ~counter~0 49)} is VALID [2022-04-28 07:20:07,918 INFO L290 TraceCheckUtils]: 349: Hoare triple {97628#(< ~counter~0 48)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {97628#(< ~counter~0 48)} is VALID [2022-04-28 07:20:07,918 INFO L290 TraceCheckUtils]: 348: Hoare triple {97628#(< ~counter~0 48)} assume !!(0 != ~y3~0); {97628#(< ~counter~0 48)} is VALID [2022-04-28 07:20:07,919 INFO L284 TraceCheckUtils]: 347: Hoare quadruple {96391#true} {97628#(< ~counter~0 48)} #63#return; {97628#(< ~counter~0 48)} is VALID [2022-04-28 07:20:07,919 INFO L290 TraceCheckUtils]: 346: Hoare triple {96391#true} assume true; {96391#true} is VALID [2022-04-28 07:20:07,919 INFO L290 TraceCheckUtils]: 345: Hoare triple {96391#true} assume !(0 == ~cond); {96391#true} is VALID [2022-04-28 07:20:07,919 INFO L290 TraceCheckUtils]: 344: Hoare triple {96391#true} ~cond := #in~cond; {96391#true} is VALID [2022-04-28 07:20:07,919 INFO L272 TraceCheckUtils]: 343: Hoare triple {97628#(< ~counter~0 48)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {96391#true} is VALID [2022-04-28 07:20:07,919 INFO L290 TraceCheckUtils]: 342: Hoare triple {97628#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {97628#(< ~counter~0 48)} is VALID [2022-04-28 07:20:07,920 INFO L290 TraceCheckUtils]: 341: Hoare triple {97656#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97628#(< ~counter~0 48)} is VALID [2022-04-28 07:20:07,920 INFO L290 TraceCheckUtils]: 340: Hoare triple {97656#(< ~counter~0 47)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {97656#(< ~counter~0 47)} is VALID [2022-04-28 07:20:07,921 INFO L290 TraceCheckUtils]: 339: Hoare triple {97656#(< ~counter~0 47)} assume !!(0 != ~y3~0); {97656#(< ~counter~0 47)} is VALID [2022-04-28 07:20:07,921 INFO L284 TraceCheckUtils]: 338: Hoare quadruple {96391#true} {97656#(< ~counter~0 47)} #63#return; {97656#(< ~counter~0 47)} is VALID [2022-04-28 07:20:07,921 INFO L290 TraceCheckUtils]: 337: Hoare triple {96391#true} assume true; {96391#true} is VALID [2022-04-28 07:20:07,921 INFO L290 TraceCheckUtils]: 336: Hoare triple {96391#true} assume !(0 == ~cond); {96391#true} is VALID [2022-04-28 07:20:07,921 INFO L290 TraceCheckUtils]: 335: Hoare triple {96391#true} ~cond := #in~cond; {96391#true} is VALID [2022-04-28 07:20:07,921 INFO L272 TraceCheckUtils]: 334: Hoare triple {97656#(< ~counter~0 47)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {96391#true} is VALID [2022-04-28 07:20:07,922 INFO L290 TraceCheckUtils]: 333: Hoare triple {97656#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {97656#(< ~counter~0 47)} is VALID [2022-04-28 07:20:07,923 INFO L290 TraceCheckUtils]: 332: Hoare triple {97684#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97656#(< ~counter~0 47)} is VALID [2022-04-28 07:20:07,923 INFO L290 TraceCheckUtils]: 331: Hoare triple {97684#(< ~counter~0 46)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {97684#(< ~counter~0 46)} is VALID [2022-04-28 07:20:07,923 INFO L290 TraceCheckUtils]: 330: Hoare triple {97684#(< ~counter~0 46)} assume !!(0 != ~y3~0); {97684#(< ~counter~0 46)} is VALID [2022-04-28 07:20:07,924 INFO L284 TraceCheckUtils]: 329: Hoare quadruple {96391#true} {97684#(< ~counter~0 46)} #63#return; {97684#(< ~counter~0 46)} is VALID [2022-04-28 07:20:07,924 INFO L290 TraceCheckUtils]: 328: Hoare triple {96391#true} assume true; {96391#true} is VALID [2022-04-28 07:20:07,924 INFO L290 TraceCheckUtils]: 327: Hoare triple {96391#true} assume !(0 == ~cond); {96391#true} is VALID [2022-04-28 07:20:07,924 INFO L290 TraceCheckUtils]: 326: Hoare triple {96391#true} ~cond := #in~cond; {96391#true} is VALID [2022-04-28 07:20:07,924 INFO L272 TraceCheckUtils]: 325: Hoare triple {97684#(< ~counter~0 46)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {96391#true} is VALID [2022-04-28 07:20:07,924 INFO L290 TraceCheckUtils]: 324: Hoare triple {97684#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {97684#(< ~counter~0 46)} is VALID [2022-04-28 07:20:07,925 INFO L290 TraceCheckUtils]: 323: Hoare triple {97712#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97684#(< ~counter~0 46)} is VALID [2022-04-28 07:20:07,925 INFO L290 TraceCheckUtils]: 322: Hoare triple {97712#(< ~counter~0 45)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {97712#(< ~counter~0 45)} is VALID [2022-04-28 07:20:07,925 INFO L290 TraceCheckUtils]: 321: Hoare triple {97712#(< ~counter~0 45)} assume !!(0 != ~y3~0); {97712#(< ~counter~0 45)} is VALID [2022-04-28 07:20:07,926 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {96391#true} {97712#(< ~counter~0 45)} #63#return; {97712#(< ~counter~0 45)} is VALID [2022-04-28 07:20:07,926 INFO L290 TraceCheckUtils]: 319: Hoare triple {96391#true} assume true; {96391#true} is VALID [2022-04-28 07:20:07,926 INFO L290 TraceCheckUtils]: 318: Hoare triple {96391#true} assume !(0 == ~cond); {96391#true} is VALID [2022-04-28 07:20:07,926 INFO L290 TraceCheckUtils]: 317: Hoare triple {96391#true} ~cond := #in~cond; {96391#true} is VALID [2022-04-28 07:20:07,926 INFO L272 TraceCheckUtils]: 316: Hoare triple {97712#(< ~counter~0 45)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {96391#true} is VALID [2022-04-28 07:20:07,926 INFO L290 TraceCheckUtils]: 315: Hoare triple {97712#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {97712#(< ~counter~0 45)} is VALID [2022-04-28 07:20:07,927 INFO L290 TraceCheckUtils]: 314: Hoare triple {97740#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97712#(< ~counter~0 45)} is VALID [2022-04-28 07:20:07,928 INFO L290 TraceCheckUtils]: 313: Hoare triple {97740#(< ~counter~0 44)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {97740#(< ~counter~0 44)} is VALID [2022-04-28 07:20:07,928 INFO L290 TraceCheckUtils]: 312: Hoare triple {97740#(< ~counter~0 44)} assume !!(0 != ~y3~0); {97740#(< ~counter~0 44)} is VALID [2022-04-28 07:20:07,928 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {96391#true} {97740#(< ~counter~0 44)} #63#return; {97740#(< ~counter~0 44)} is VALID [2022-04-28 07:20:07,928 INFO L290 TraceCheckUtils]: 310: Hoare triple {96391#true} assume true; {96391#true} is VALID [2022-04-28 07:20:07,928 INFO L290 TraceCheckUtils]: 309: Hoare triple {96391#true} assume !(0 == ~cond); {96391#true} is VALID [2022-04-28 07:20:07,928 INFO L290 TraceCheckUtils]: 308: Hoare triple {96391#true} ~cond := #in~cond; {96391#true} is VALID [2022-04-28 07:20:07,928 INFO L272 TraceCheckUtils]: 307: Hoare triple {97740#(< ~counter~0 44)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {96391#true} is VALID [2022-04-28 07:20:07,929 INFO L290 TraceCheckUtils]: 306: Hoare triple {97740#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {97740#(< ~counter~0 44)} is VALID [2022-04-28 07:20:07,930 INFO L290 TraceCheckUtils]: 305: Hoare triple {97768#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97740#(< ~counter~0 44)} is VALID [2022-04-28 07:20:07,930 INFO L290 TraceCheckUtils]: 304: Hoare triple {97768#(< ~counter~0 43)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {97768#(< ~counter~0 43)} is VALID [2022-04-28 07:20:07,930 INFO L290 TraceCheckUtils]: 303: Hoare triple {97768#(< ~counter~0 43)} assume !!(0 != ~y3~0); {97768#(< ~counter~0 43)} is VALID [2022-04-28 07:20:07,930 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {96391#true} {97768#(< ~counter~0 43)} #63#return; {97768#(< ~counter~0 43)} is VALID [2022-04-28 07:20:07,931 INFO L290 TraceCheckUtils]: 301: Hoare triple {96391#true} assume true; {96391#true} is VALID [2022-04-28 07:20:07,931 INFO L290 TraceCheckUtils]: 300: Hoare triple {96391#true} assume !(0 == ~cond); {96391#true} is VALID [2022-04-28 07:20:07,931 INFO L290 TraceCheckUtils]: 299: Hoare triple {96391#true} ~cond := #in~cond; {96391#true} is VALID [2022-04-28 07:20:07,931 INFO L272 TraceCheckUtils]: 298: Hoare triple {97768#(< ~counter~0 43)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {96391#true} is VALID [2022-04-28 07:20:07,931 INFO L290 TraceCheckUtils]: 297: Hoare triple {97768#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {97768#(< ~counter~0 43)} is VALID [2022-04-28 07:20:07,932 INFO L290 TraceCheckUtils]: 296: Hoare triple {97796#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97768#(< ~counter~0 43)} is VALID [2022-04-28 07:20:07,932 INFO L290 TraceCheckUtils]: 295: Hoare triple {97796#(< ~counter~0 42)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {97796#(< ~counter~0 42)} is VALID [2022-04-28 07:20:07,933 INFO L290 TraceCheckUtils]: 294: Hoare triple {97796#(< ~counter~0 42)} assume !!(0 != ~y3~0); {97796#(< ~counter~0 42)} is VALID [2022-04-28 07:20:07,933 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {96391#true} {97796#(< ~counter~0 42)} #63#return; {97796#(< ~counter~0 42)} is VALID [2022-04-28 07:20:07,933 INFO L290 TraceCheckUtils]: 292: Hoare triple {96391#true} assume true; {96391#true} is VALID [2022-04-28 07:20:07,933 INFO L290 TraceCheckUtils]: 291: Hoare triple {96391#true} assume !(0 == ~cond); {96391#true} is VALID [2022-04-28 07:20:07,933 INFO L290 TraceCheckUtils]: 290: Hoare triple {96391#true} ~cond := #in~cond; {96391#true} is VALID [2022-04-28 07:20:07,933 INFO L272 TraceCheckUtils]: 289: Hoare triple {97796#(< ~counter~0 42)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {96391#true} is VALID [2022-04-28 07:20:07,933 INFO L290 TraceCheckUtils]: 288: Hoare triple {97796#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {97796#(< ~counter~0 42)} is VALID [2022-04-28 07:20:07,934 INFO L290 TraceCheckUtils]: 287: Hoare triple {97824#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97796#(< ~counter~0 42)} is VALID [2022-04-28 07:20:07,935 INFO L290 TraceCheckUtils]: 286: Hoare triple {97824#(< ~counter~0 41)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {97824#(< ~counter~0 41)} is VALID [2022-04-28 07:20:07,935 INFO L290 TraceCheckUtils]: 285: Hoare triple {97824#(< ~counter~0 41)} assume !!(0 != ~y3~0); {97824#(< ~counter~0 41)} is VALID [2022-04-28 07:20:07,935 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {96391#true} {97824#(< ~counter~0 41)} #63#return; {97824#(< ~counter~0 41)} is VALID [2022-04-28 07:20:07,935 INFO L290 TraceCheckUtils]: 283: Hoare triple {96391#true} assume true; {96391#true} is VALID [2022-04-28 07:20:07,935 INFO L290 TraceCheckUtils]: 282: Hoare triple {96391#true} assume !(0 == ~cond); {96391#true} is VALID [2022-04-28 07:20:07,936 INFO L290 TraceCheckUtils]: 281: Hoare triple {96391#true} ~cond := #in~cond; {96391#true} is VALID [2022-04-28 07:20:07,936 INFO L272 TraceCheckUtils]: 280: Hoare triple {97824#(< ~counter~0 41)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {96391#true} is VALID [2022-04-28 07:20:07,936 INFO L290 TraceCheckUtils]: 279: Hoare triple {97824#(< ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {97824#(< ~counter~0 41)} is VALID [2022-04-28 07:20:07,937 INFO L290 TraceCheckUtils]: 278: Hoare triple {97512#(<= ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97824#(< ~counter~0 41)} is VALID [2022-04-28 07:20:07,937 INFO L290 TraceCheckUtils]: 277: Hoare triple {97512#(<= ~counter~0 39)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {97512#(<= ~counter~0 39)} is VALID [2022-04-28 07:20:07,937 INFO L290 TraceCheckUtils]: 276: Hoare triple {97512#(<= ~counter~0 39)} assume !!(0 != ~y3~0); {97512#(<= ~counter~0 39)} is VALID [2022-04-28 07:20:07,938 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {96391#true} {97512#(<= ~counter~0 39)} #63#return; {97512#(<= ~counter~0 39)} is VALID [2022-04-28 07:20:07,938 INFO L290 TraceCheckUtils]: 274: Hoare triple {96391#true} assume true; {96391#true} is VALID [2022-04-28 07:20:07,938 INFO L290 TraceCheckUtils]: 273: Hoare triple {96391#true} assume !(0 == ~cond); {96391#true} is VALID [2022-04-28 07:20:07,938 INFO L290 TraceCheckUtils]: 272: Hoare triple {96391#true} ~cond := #in~cond; {96391#true} is VALID [2022-04-28 07:20:07,938 INFO L272 TraceCheckUtils]: 271: Hoare triple {97512#(<= ~counter~0 39)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {96391#true} is VALID [2022-04-28 07:20:07,938 INFO L290 TraceCheckUtils]: 270: Hoare triple {97512#(<= ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {97512#(<= ~counter~0 39)} is VALID [2022-04-28 07:20:07,939 INFO L290 TraceCheckUtils]: 269: Hoare triple {97484#(<= ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97512#(<= ~counter~0 39)} is VALID [2022-04-28 07:20:07,939 INFO L290 TraceCheckUtils]: 268: Hoare triple {97484#(<= ~counter~0 38)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {97484#(<= ~counter~0 38)} is VALID [2022-04-28 07:20:07,939 INFO L290 TraceCheckUtils]: 267: Hoare triple {97484#(<= ~counter~0 38)} assume !!(0 != ~y3~0); {97484#(<= ~counter~0 38)} is VALID [2022-04-28 07:20:07,940 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {96391#true} {97484#(<= ~counter~0 38)} #63#return; {97484#(<= ~counter~0 38)} is VALID [2022-04-28 07:20:07,940 INFO L290 TraceCheckUtils]: 265: Hoare triple {96391#true} assume true; {96391#true} is VALID [2022-04-28 07:20:07,940 INFO L290 TraceCheckUtils]: 264: Hoare triple {96391#true} assume !(0 == ~cond); {96391#true} is VALID [2022-04-28 07:20:07,940 INFO L290 TraceCheckUtils]: 263: Hoare triple {96391#true} ~cond := #in~cond; {96391#true} is VALID [2022-04-28 07:20:07,940 INFO L272 TraceCheckUtils]: 262: Hoare triple {97484#(<= ~counter~0 38)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {96391#true} is VALID [2022-04-28 07:20:07,940 INFO L290 TraceCheckUtils]: 261: Hoare triple {97484#(<= ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {97484#(<= ~counter~0 38)} is VALID [2022-04-28 07:20:07,941 INFO L290 TraceCheckUtils]: 260: Hoare triple {97456#(<= ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97484#(<= ~counter~0 38)} is VALID [2022-04-28 07:20:07,942 INFO L290 TraceCheckUtils]: 259: Hoare triple {97456#(<= ~counter~0 37)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {97456#(<= ~counter~0 37)} is VALID [2022-04-28 07:20:07,942 INFO L290 TraceCheckUtils]: 258: Hoare triple {97456#(<= ~counter~0 37)} assume !!(0 != ~y3~0); {97456#(<= ~counter~0 37)} is VALID [2022-04-28 07:20:07,942 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {96391#true} {97456#(<= ~counter~0 37)} #63#return; {97456#(<= ~counter~0 37)} is VALID [2022-04-28 07:20:07,942 INFO L290 TraceCheckUtils]: 256: Hoare triple {96391#true} assume true; {96391#true} is VALID [2022-04-28 07:20:07,942 INFO L290 TraceCheckUtils]: 255: Hoare triple {96391#true} assume !(0 == ~cond); {96391#true} is VALID [2022-04-28 07:20:07,942 INFO L290 TraceCheckUtils]: 254: Hoare triple {96391#true} ~cond := #in~cond; {96391#true} is VALID [2022-04-28 07:20:07,942 INFO L272 TraceCheckUtils]: 253: Hoare triple {97456#(<= ~counter~0 37)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {96391#true} is VALID [2022-04-28 07:20:07,943 INFO L290 TraceCheckUtils]: 252: Hoare triple {97456#(<= ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {97456#(<= ~counter~0 37)} is VALID [2022-04-28 07:20:07,944 INFO L290 TraceCheckUtils]: 251: Hoare triple {97428#(<= ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97456#(<= ~counter~0 37)} is VALID [2022-04-28 07:20:07,944 INFO L290 TraceCheckUtils]: 250: Hoare triple {97428#(<= ~counter~0 36)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {97428#(<= ~counter~0 36)} is VALID [2022-04-28 07:20:07,944 INFO L290 TraceCheckUtils]: 249: Hoare triple {97428#(<= ~counter~0 36)} assume !!(0 != ~y3~0); {97428#(<= ~counter~0 36)} is VALID [2022-04-28 07:20:07,945 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {96391#true} {97428#(<= ~counter~0 36)} #63#return; {97428#(<= ~counter~0 36)} is VALID [2022-04-28 07:20:07,945 INFO L290 TraceCheckUtils]: 247: Hoare triple {96391#true} assume true; {96391#true} is VALID [2022-04-28 07:20:07,945 INFO L290 TraceCheckUtils]: 246: Hoare triple {96391#true} assume !(0 == ~cond); {96391#true} is VALID [2022-04-28 07:20:07,945 INFO L290 TraceCheckUtils]: 245: Hoare triple {96391#true} ~cond := #in~cond; {96391#true} is VALID [2022-04-28 07:20:07,945 INFO L272 TraceCheckUtils]: 244: Hoare triple {97428#(<= ~counter~0 36)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {96391#true} is VALID [2022-04-28 07:20:07,945 INFO L290 TraceCheckUtils]: 243: Hoare triple {97428#(<= ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {97428#(<= ~counter~0 36)} is VALID [2022-04-28 07:20:07,946 INFO L290 TraceCheckUtils]: 242: Hoare triple {97400#(<= ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97428#(<= ~counter~0 36)} is VALID [2022-04-28 07:20:07,946 INFO L290 TraceCheckUtils]: 241: Hoare triple {97400#(<= ~counter~0 35)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {97400#(<= ~counter~0 35)} is VALID [2022-04-28 07:20:07,946 INFO L290 TraceCheckUtils]: 240: Hoare triple {97400#(<= ~counter~0 35)} assume !!(0 != ~y3~0); {97400#(<= ~counter~0 35)} is VALID [2022-04-28 07:20:07,947 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {96391#true} {97400#(<= ~counter~0 35)} #63#return; {97400#(<= ~counter~0 35)} is VALID [2022-04-28 07:20:07,947 INFO L290 TraceCheckUtils]: 238: Hoare triple {96391#true} assume true; {96391#true} is VALID [2022-04-28 07:20:07,947 INFO L290 TraceCheckUtils]: 237: Hoare triple {96391#true} assume !(0 == ~cond); {96391#true} is VALID [2022-04-28 07:20:07,947 INFO L290 TraceCheckUtils]: 236: Hoare triple {96391#true} ~cond := #in~cond; {96391#true} is VALID [2022-04-28 07:20:07,947 INFO L272 TraceCheckUtils]: 235: Hoare triple {97400#(<= ~counter~0 35)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {96391#true} is VALID [2022-04-28 07:20:07,947 INFO L290 TraceCheckUtils]: 234: Hoare triple {97400#(<= ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {97400#(<= ~counter~0 35)} is VALID [2022-04-28 07:20:07,948 INFO L290 TraceCheckUtils]: 233: Hoare triple {97372#(<= ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97400#(<= ~counter~0 35)} is VALID [2022-04-28 07:20:07,949 INFO L290 TraceCheckUtils]: 232: Hoare triple {97372#(<= ~counter~0 34)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {97372#(<= ~counter~0 34)} is VALID [2022-04-28 07:20:07,949 INFO L290 TraceCheckUtils]: 231: Hoare triple {97372#(<= ~counter~0 34)} assume !!(0 != ~y3~0); {97372#(<= ~counter~0 34)} is VALID [2022-04-28 07:20:07,949 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {96391#true} {97372#(<= ~counter~0 34)} #63#return; {97372#(<= ~counter~0 34)} is VALID [2022-04-28 07:20:07,949 INFO L290 TraceCheckUtils]: 229: Hoare triple {96391#true} assume true; {96391#true} is VALID [2022-04-28 07:20:07,949 INFO L290 TraceCheckUtils]: 228: Hoare triple {96391#true} assume !(0 == ~cond); {96391#true} is VALID [2022-04-28 07:20:07,949 INFO L290 TraceCheckUtils]: 227: Hoare triple {96391#true} ~cond := #in~cond; {96391#true} is VALID [2022-04-28 07:20:07,949 INFO L272 TraceCheckUtils]: 226: Hoare triple {97372#(<= ~counter~0 34)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {96391#true} is VALID [2022-04-28 07:20:07,950 INFO L290 TraceCheckUtils]: 225: Hoare triple {97372#(<= ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {97372#(<= ~counter~0 34)} is VALID [2022-04-28 07:20:07,951 INFO L290 TraceCheckUtils]: 224: Hoare triple {97344#(<= ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97372#(<= ~counter~0 34)} is VALID [2022-04-28 07:20:07,951 INFO L290 TraceCheckUtils]: 223: Hoare triple {97344#(<= ~counter~0 33)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {97344#(<= ~counter~0 33)} is VALID [2022-04-28 07:20:07,951 INFO L290 TraceCheckUtils]: 222: Hoare triple {97344#(<= ~counter~0 33)} assume !!(0 != ~y3~0); {97344#(<= ~counter~0 33)} is VALID [2022-04-28 07:20:07,952 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {96391#true} {97344#(<= ~counter~0 33)} #63#return; {97344#(<= ~counter~0 33)} is VALID [2022-04-28 07:20:07,952 INFO L290 TraceCheckUtils]: 220: Hoare triple {96391#true} assume true; {96391#true} is VALID [2022-04-28 07:20:07,952 INFO L290 TraceCheckUtils]: 219: Hoare triple {96391#true} assume !(0 == ~cond); {96391#true} is VALID [2022-04-28 07:20:07,952 INFO L290 TraceCheckUtils]: 218: Hoare triple {96391#true} ~cond := #in~cond; {96391#true} is VALID [2022-04-28 07:20:07,952 INFO L272 TraceCheckUtils]: 217: Hoare triple {97344#(<= ~counter~0 33)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {96391#true} is VALID [2022-04-28 07:20:07,952 INFO L290 TraceCheckUtils]: 216: Hoare triple {97344#(<= ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {97344#(<= ~counter~0 33)} is VALID [2022-04-28 07:20:07,953 INFO L290 TraceCheckUtils]: 215: Hoare triple {97316#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97344#(<= ~counter~0 33)} is VALID [2022-04-28 07:20:07,953 INFO L290 TraceCheckUtils]: 214: Hoare triple {97316#(<= ~counter~0 32)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {97316#(<= ~counter~0 32)} is VALID [2022-04-28 07:20:07,953 INFO L290 TraceCheckUtils]: 213: Hoare triple {97316#(<= ~counter~0 32)} assume !!(0 != ~y3~0); {97316#(<= ~counter~0 32)} is VALID [2022-04-28 07:20:07,954 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {96391#true} {97316#(<= ~counter~0 32)} #63#return; {97316#(<= ~counter~0 32)} is VALID [2022-04-28 07:20:07,954 INFO L290 TraceCheckUtils]: 211: Hoare triple {96391#true} assume true; {96391#true} is VALID [2022-04-28 07:20:07,954 INFO L290 TraceCheckUtils]: 210: Hoare triple {96391#true} assume !(0 == ~cond); {96391#true} is VALID [2022-04-28 07:20:07,954 INFO L290 TraceCheckUtils]: 209: Hoare triple {96391#true} ~cond := #in~cond; {96391#true} is VALID [2022-04-28 07:20:07,954 INFO L272 TraceCheckUtils]: 208: Hoare triple {97316#(<= ~counter~0 32)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {96391#true} is VALID [2022-04-28 07:20:07,954 INFO L290 TraceCheckUtils]: 207: Hoare triple {97316#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {97316#(<= ~counter~0 32)} is VALID [2022-04-28 07:20:07,955 INFO L290 TraceCheckUtils]: 206: Hoare triple {97288#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97316#(<= ~counter~0 32)} is VALID [2022-04-28 07:20:07,956 INFO L290 TraceCheckUtils]: 205: Hoare triple {97288#(<= ~counter~0 31)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {97288#(<= ~counter~0 31)} is VALID [2022-04-28 07:20:07,956 INFO L290 TraceCheckUtils]: 204: Hoare triple {97288#(<= ~counter~0 31)} assume !!(0 != ~y3~0); {97288#(<= ~counter~0 31)} is VALID [2022-04-28 07:20:07,956 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {96391#true} {97288#(<= ~counter~0 31)} #63#return; {97288#(<= ~counter~0 31)} is VALID [2022-04-28 07:20:07,956 INFO L290 TraceCheckUtils]: 202: Hoare triple {96391#true} assume true; {96391#true} is VALID [2022-04-28 07:20:07,956 INFO L290 TraceCheckUtils]: 201: Hoare triple {96391#true} assume !(0 == ~cond); {96391#true} is VALID [2022-04-28 07:20:07,957 INFO L290 TraceCheckUtils]: 200: Hoare triple {96391#true} ~cond := #in~cond; {96391#true} is VALID [2022-04-28 07:20:07,957 INFO L272 TraceCheckUtils]: 199: Hoare triple {97288#(<= ~counter~0 31)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {96391#true} is VALID [2022-04-28 07:20:07,957 INFO L290 TraceCheckUtils]: 198: Hoare triple {97288#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {97288#(<= ~counter~0 31)} is VALID [2022-04-28 07:20:07,958 INFO L290 TraceCheckUtils]: 197: Hoare triple {97260#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97288#(<= ~counter~0 31)} is VALID [2022-04-28 07:20:07,958 INFO L290 TraceCheckUtils]: 196: Hoare triple {97260#(<= ~counter~0 30)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {97260#(<= ~counter~0 30)} is VALID [2022-04-28 07:20:07,958 INFO L290 TraceCheckUtils]: 195: Hoare triple {97260#(<= ~counter~0 30)} assume !!(0 != ~y3~0); {97260#(<= ~counter~0 30)} is VALID [2022-04-28 07:20:07,959 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {96391#true} {97260#(<= ~counter~0 30)} #63#return; {97260#(<= ~counter~0 30)} is VALID [2022-04-28 07:20:07,959 INFO L290 TraceCheckUtils]: 193: Hoare triple {96391#true} assume true; {96391#true} is VALID [2022-04-28 07:20:07,959 INFO L290 TraceCheckUtils]: 192: Hoare triple {96391#true} assume !(0 == ~cond); {96391#true} is VALID [2022-04-28 07:20:07,959 INFO L290 TraceCheckUtils]: 191: Hoare triple {96391#true} ~cond := #in~cond; {96391#true} is VALID [2022-04-28 07:20:07,959 INFO L272 TraceCheckUtils]: 190: Hoare triple {97260#(<= ~counter~0 30)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {96391#true} is VALID [2022-04-28 07:20:07,959 INFO L290 TraceCheckUtils]: 189: Hoare triple {97260#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {97260#(<= ~counter~0 30)} is VALID [2022-04-28 07:20:07,960 INFO L290 TraceCheckUtils]: 188: Hoare triple {97232#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97260#(<= ~counter~0 30)} is VALID [2022-04-28 07:20:07,961 INFO L290 TraceCheckUtils]: 187: Hoare triple {97232#(<= ~counter~0 29)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {97232#(<= ~counter~0 29)} is VALID [2022-04-28 07:20:07,961 INFO L290 TraceCheckUtils]: 186: Hoare triple {97232#(<= ~counter~0 29)} assume !!(0 != ~y3~0); {97232#(<= ~counter~0 29)} is VALID [2022-04-28 07:20:07,961 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {96391#true} {97232#(<= ~counter~0 29)} #63#return; {97232#(<= ~counter~0 29)} is VALID [2022-04-28 07:20:07,962 INFO L290 TraceCheckUtils]: 184: Hoare triple {96391#true} assume true; {96391#true} is VALID [2022-04-28 07:20:07,962 INFO L290 TraceCheckUtils]: 183: Hoare triple {96391#true} assume !(0 == ~cond); {96391#true} is VALID [2022-04-28 07:20:07,962 INFO L290 TraceCheckUtils]: 182: Hoare triple {96391#true} ~cond := #in~cond; {96391#true} is VALID [2022-04-28 07:20:07,962 INFO L272 TraceCheckUtils]: 181: Hoare triple {97232#(<= ~counter~0 29)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {96391#true} is VALID [2022-04-28 07:20:07,962 INFO L290 TraceCheckUtils]: 180: Hoare triple {97232#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {97232#(<= ~counter~0 29)} is VALID [2022-04-28 07:20:07,963 INFO L290 TraceCheckUtils]: 179: Hoare triple {97204#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97232#(<= ~counter~0 29)} is VALID [2022-04-28 07:20:07,963 INFO L290 TraceCheckUtils]: 178: Hoare triple {97204#(<= ~counter~0 28)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {97204#(<= ~counter~0 28)} is VALID [2022-04-28 07:20:07,963 INFO L290 TraceCheckUtils]: 177: Hoare triple {97204#(<= ~counter~0 28)} assume !!(0 != ~y3~0); {97204#(<= ~counter~0 28)} is VALID [2022-04-28 07:20:07,964 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {96391#true} {97204#(<= ~counter~0 28)} #63#return; {97204#(<= ~counter~0 28)} is VALID [2022-04-28 07:20:07,964 INFO L290 TraceCheckUtils]: 175: Hoare triple {96391#true} assume true; {96391#true} is VALID [2022-04-28 07:20:07,964 INFO L290 TraceCheckUtils]: 174: Hoare triple {96391#true} assume !(0 == ~cond); {96391#true} is VALID [2022-04-28 07:20:07,964 INFO L290 TraceCheckUtils]: 173: Hoare triple {96391#true} ~cond := #in~cond; {96391#true} is VALID [2022-04-28 07:20:07,964 INFO L272 TraceCheckUtils]: 172: Hoare triple {97204#(<= ~counter~0 28)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {96391#true} is VALID [2022-04-28 07:20:07,964 INFO L290 TraceCheckUtils]: 171: Hoare triple {97204#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {97204#(<= ~counter~0 28)} is VALID [2022-04-28 07:20:07,965 INFO L290 TraceCheckUtils]: 170: Hoare triple {97176#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97204#(<= ~counter~0 28)} is VALID [2022-04-28 07:20:07,965 INFO L290 TraceCheckUtils]: 169: Hoare triple {97176#(<= ~counter~0 27)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {97176#(<= ~counter~0 27)} is VALID [2022-04-28 07:20:07,966 INFO L290 TraceCheckUtils]: 168: Hoare triple {97176#(<= ~counter~0 27)} assume !!(0 != ~y3~0); {97176#(<= ~counter~0 27)} is VALID [2022-04-28 07:20:07,966 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {96391#true} {97176#(<= ~counter~0 27)} #63#return; {97176#(<= ~counter~0 27)} is VALID [2022-04-28 07:20:07,966 INFO L290 TraceCheckUtils]: 166: Hoare triple {96391#true} assume true; {96391#true} is VALID [2022-04-28 07:20:07,966 INFO L290 TraceCheckUtils]: 165: Hoare triple {96391#true} assume !(0 == ~cond); {96391#true} is VALID [2022-04-28 07:20:07,966 INFO L290 TraceCheckUtils]: 164: Hoare triple {96391#true} ~cond := #in~cond; {96391#true} is VALID [2022-04-28 07:20:07,966 INFO L272 TraceCheckUtils]: 163: Hoare triple {97176#(<= ~counter~0 27)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {96391#true} is VALID [2022-04-28 07:20:07,966 INFO L290 TraceCheckUtils]: 162: Hoare triple {97176#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {97176#(<= ~counter~0 27)} is VALID [2022-04-28 07:20:07,967 INFO L290 TraceCheckUtils]: 161: Hoare triple {97148#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97176#(<= ~counter~0 27)} is VALID [2022-04-28 07:20:07,968 INFO L290 TraceCheckUtils]: 160: Hoare triple {97148#(<= ~counter~0 26)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {97148#(<= ~counter~0 26)} is VALID [2022-04-28 07:20:07,968 INFO L290 TraceCheckUtils]: 159: Hoare triple {97148#(<= ~counter~0 26)} assume !!(0 != ~y3~0); {97148#(<= ~counter~0 26)} is VALID [2022-04-28 07:20:07,968 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {96391#true} {97148#(<= ~counter~0 26)} #63#return; {97148#(<= ~counter~0 26)} is VALID [2022-04-28 07:20:07,968 INFO L290 TraceCheckUtils]: 157: Hoare triple {96391#true} assume true; {96391#true} is VALID [2022-04-28 07:20:07,968 INFO L290 TraceCheckUtils]: 156: Hoare triple {96391#true} assume !(0 == ~cond); {96391#true} is VALID [2022-04-28 07:20:07,969 INFO L290 TraceCheckUtils]: 155: Hoare triple {96391#true} ~cond := #in~cond; {96391#true} is VALID [2022-04-28 07:20:07,969 INFO L272 TraceCheckUtils]: 154: Hoare triple {97148#(<= ~counter~0 26)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {96391#true} is VALID [2022-04-28 07:20:07,969 INFO L290 TraceCheckUtils]: 153: Hoare triple {97148#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {97148#(<= ~counter~0 26)} is VALID [2022-04-28 07:20:07,970 INFO L290 TraceCheckUtils]: 152: Hoare triple {97120#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97148#(<= ~counter~0 26)} is VALID [2022-04-28 07:20:07,970 INFO L290 TraceCheckUtils]: 151: Hoare triple {97120#(<= ~counter~0 25)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {97120#(<= ~counter~0 25)} is VALID [2022-04-28 07:20:07,970 INFO L290 TraceCheckUtils]: 150: Hoare triple {97120#(<= ~counter~0 25)} assume !!(0 != ~y3~0); {97120#(<= ~counter~0 25)} is VALID [2022-04-28 07:20:07,971 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {96391#true} {97120#(<= ~counter~0 25)} #63#return; {97120#(<= ~counter~0 25)} is VALID [2022-04-28 07:20:07,971 INFO L290 TraceCheckUtils]: 148: Hoare triple {96391#true} assume true; {96391#true} is VALID [2022-04-28 07:20:07,971 INFO L290 TraceCheckUtils]: 147: Hoare triple {96391#true} assume !(0 == ~cond); {96391#true} is VALID [2022-04-28 07:20:07,971 INFO L290 TraceCheckUtils]: 146: Hoare triple {96391#true} ~cond := #in~cond; {96391#true} is VALID [2022-04-28 07:20:07,971 INFO L272 TraceCheckUtils]: 145: Hoare triple {97120#(<= ~counter~0 25)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {96391#true} is VALID [2022-04-28 07:20:07,971 INFO L290 TraceCheckUtils]: 144: Hoare triple {97120#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {97120#(<= ~counter~0 25)} is VALID [2022-04-28 07:20:07,972 INFO L290 TraceCheckUtils]: 143: Hoare triple {97092#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97120#(<= ~counter~0 25)} is VALID [2022-04-28 07:20:07,972 INFO L290 TraceCheckUtils]: 142: Hoare triple {97092#(<= ~counter~0 24)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {97092#(<= ~counter~0 24)} is VALID [2022-04-28 07:20:07,973 INFO L290 TraceCheckUtils]: 141: Hoare triple {97092#(<= ~counter~0 24)} assume !!(0 != ~y3~0); {97092#(<= ~counter~0 24)} is VALID [2022-04-28 07:20:07,973 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {96391#true} {97092#(<= ~counter~0 24)} #63#return; {97092#(<= ~counter~0 24)} is VALID [2022-04-28 07:20:07,973 INFO L290 TraceCheckUtils]: 139: Hoare triple {96391#true} assume true; {96391#true} is VALID [2022-04-28 07:20:07,973 INFO L290 TraceCheckUtils]: 138: Hoare triple {96391#true} assume !(0 == ~cond); {96391#true} is VALID [2022-04-28 07:20:07,973 INFO L290 TraceCheckUtils]: 137: Hoare triple {96391#true} ~cond := #in~cond; {96391#true} is VALID [2022-04-28 07:20:07,973 INFO L272 TraceCheckUtils]: 136: Hoare triple {97092#(<= ~counter~0 24)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {96391#true} is VALID [2022-04-28 07:20:07,973 INFO L290 TraceCheckUtils]: 135: Hoare triple {97092#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {97092#(<= ~counter~0 24)} is VALID [2022-04-28 07:20:07,974 INFO L290 TraceCheckUtils]: 134: Hoare triple {97064#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97092#(<= ~counter~0 24)} is VALID [2022-04-28 07:20:07,975 INFO L290 TraceCheckUtils]: 133: Hoare triple {97064#(<= ~counter~0 23)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {97064#(<= ~counter~0 23)} is VALID [2022-04-28 07:20:07,975 INFO L290 TraceCheckUtils]: 132: Hoare triple {97064#(<= ~counter~0 23)} assume !!(0 != ~y3~0); {97064#(<= ~counter~0 23)} is VALID [2022-04-28 07:20:07,975 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {96391#true} {97064#(<= ~counter~0 23)} #63#return; {97064#(<= ~counter~0 23)} is VALID [2022-04-28 07:20:07,975 INFO L290 TraceCheckUtils]: 130: Hoare triple {96391#true} assume true; {96391#true} is VALID [2022-04-28 07:20:07,975 INFO L290 TraceCheckUtils]: 129: Hoare triple {96391#true} assume !(0 == ~cond); {96391#true} is VALID [2022-04-28 07:20:07,975 INFO L290 TraceCheckUtils]: 128: Hoare triple {96391#true} ~cond := #in~cond; {96391#true} is VALID [2022-04-28 07:20:07,976 INFO L272 TraceCheckUtils]: 127: Hoare triple {97064#(<= ~counter~0 23)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {96391#true} is VALID [2022-04-28 07:20:07,976 INFO L290 TraceCheckUtils]: 126: Hoare triple {97064#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {97064#(<= ~counter~0 23)} is VALID [2022-04-28 07:20:07,977 INFO L290 TraceCheckUtils]: 125: Hoare triple {97036#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97064#(<= ~counter~0 23)} is VALID [2022-04-28 07:20:07,977 INFO L290 TraceCheckUtils]: 124: Hoare triple {97036#(<= ~counter~0 22)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {97036#(<= ~counter~0 22)} is VALID [2022-04-28 07:20:07,977 INFO L290 TraceCheckUtils]: 123: Hoare triple {97036#(<= ~counter~0 22)} assume !!(0 != ~y3~0); {97036#(<= ~counter~0 22)} is VALID [2022-04-28 07:20:07,978 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {96391#true} {97036#(<= ~counter~0 22)} #63#return; {97036#(<= ~counter~0 22)} is VALID [2022-04-28 07:20:07,978 INFO L290 TraceCheckUtils]: 121: Hoare triple {96391#true} assume true; {96391#true} is VALID [2022-04-28 07:20:07,978 INFO L290 TraceCheckUtils]: 120: Hoare triple {96391#true} assume !(0 == ~cond); {96391#true} is VALID [2022-04-28 07:20:07,978 INFO L290 TraceCheckUtils]: 119: Hoare triple {96391#true} ~cond := #in~cond; {96391#true} is VALID [2022-04-28 07:20:07,978 INFO L272 TraceCheckUtils]: 118: Hoare triple {97036#(<= ~counter~0 22)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {96391#true} is VALID [2022-04-28 07:20:07,978 INFO L290 TraceCheckUtils]: 117: Hoare triple {97036#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {97036#(<= ~counter~0 22)} is VALID [2022-04-28 07:20:07,979 INFO L290 TraceCheckUtils]: 116: Hoare triple {97008#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97036#(<= ~counter~0 22)} is VALID [2022-04-28 07:20:07,980 INFO L290 TraceCheckUtils]: 115: Hoare triple {97008#(<= ~counter~0 21)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {97008#(<= ~counter~0 21)} is VALID [2022-04-28 07:20:07,980 INFO L290 TraceCheckUtils]: 114: Hoare triple {97008#(<= ~counter~0 21)} assume !!(0 != ~y3~0); {97008#(<= ~counter~0 21)} is VALID [2022-04-28 07:20:07,980 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {96391#true} {97008#(<= ~counter~0 21)} #63#return; {97008#(<= ~counter~0 21)} is VALID [2022-04-28 07:20:07,980 INFO L290 TraceCheckUtils]: 112: Hoare triple {96391#true} assume true; {96391#true} is VALID [2022-04-28 07:20:07,980 INFO L290 TraceCheckUtils]: 111: Hoare triple {96391#true} assume !(0 == ~cond); {96391#true} is VALID [2022-04-28 07:20:07,980 INFO L290 TraceCheckUtils]: 110: Hoare triple {96391#true} ~cond := #in~cond; {96391#true} is VALID [2022-04-28 07:20:07,980 INFO L272 TraceCheckUtils]: 109: Hoare triple {97008#(<= ~counter~0 21)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {96391#true} is VALID [2022-04-28 07:20:07,981 INFO L290 TraceCheckUtils]: 108: Hoare triple {97008#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {97008#(<= ~counter~0 21)} is VALID [2022-04-28 07:20:07,982 INFO L290 TraceCheckUtils]: 107: Hoare triple {96980#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97008#(<= ~counter~0 21)} is VALID [2022-04-28 07:20:07,982 INFO L290 TraceCheckUtils]: 106: Hoare triple {96980#(<= ~counter~0 20)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {96980#(<= ~counter~0 20)} is VALID [2022-04-28 07:20:07,982 INFO L290 TraceCheckUtils]: 105: Hoare triple {96980#(<= ~counter~0 20)} assume !!(0 != ~y3~0); {96980#(<= ~counter~0 20)} is VALID [2022-04-28 07:20:07,983 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {96391#true} {96980#(<= ~counter~0 20)} #63#return; {96980#(<= ~counter~0 20)} is VALID [2022-04-28 07:20:07,983 INFO L290 TraceCheckUtils]: 103: Hoare triple {96391#true} assume true; {96391#true} is VALID [2022-04-28 07:20:07,983 INFO L290 TraceCheckUtils]: 102: Hoare triple {96391#true} assume !(0 == ~cond); {96391#true} is VALID [2022-04-28 07:20:07,983 INFO L290 TraceCheckUtils]: 101: Hoare triple {96391#true} ~cond := #in~cond; {96391#true} is VALID [2022-04-28 07:20:07,983 INFO L272 TraceCheckUtils]: 100: Hoare triple {96980#(<= ~counter~0 20)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {96391#true} is VALID [2022-04-28 07:20:07,983 INFO L290 TraceCheckUtils]: 99: Hoare triple {96980#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {96980#(<= ~counter~0 20)} is VALID [2022-04-28 07:20:07,984 INFO L290 TraceCheckUtils]: 98: Hoare triple {96952#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {96980#(<= ~counter~0 20)} is VALID [2022-04-28 07:20:07,984 INFO L290 TraceCheckUtils]: 97: Hoare triple {96952#(<= ~counter~0 19)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {96952#(<= ~counter~0 19)} is VALID [2022-04-28 07:20:07,984 INFO L290 TraceCheckUtils]: 96: Hoare triple {96952#(<= ~counter~0 19)} assume !!(0 != ~y3~0); {96952#(<= ~counter~0 19)} is VALID [2022-04-28 07:20:07,985 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {96391#true} {96952#(<= ~counter~0 19)} #63#return; {96952#(<= ~counter~0 19)} is VALID [2022-04-28 07:20:07,985 INFO L290 TraceCheckUtils]: 94: Hoare triple {96391#true} assume true; {96391#true} is VALID [2022-04-28 07:20:07,985 INFO L290 TraceCheckUtils]: 93: Hoare triple {96391#true} assume !(0 == ~cond); {96391#true} is VALID [2022-04-28 07:20:07,985 INFO L290 TraceCheckUtils]: 92: Hoare triple {96391#true} ~cond := #in~cond; {96391#true} is VALID [2022-04-28 07:20:07,985 INFO L272 TraceCheckUtils]: 91: Hoare triple {96952#(<= ~counter~0 19)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {96391#true} is VALID [2022-04-28 07:20:07,985 INFO L290 TraceCheckUtils]: 90: Hoare triple {96952#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {96952#(<= ~counter~0 19)} is VALID [2022-04-28 07:20:07,986 INFO L290 TraceCheckUtils]: 89: Hoare triple {96924#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {96952#(<= ~counter~0 19)} is VALID [2022-04-28 07:20:07,987 INFO L290 TraceCheckUtils]: 88: Hoare triple {96924#(<= ~counter~0 18)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {96924#(<= ~counter~0 18)} is VALID [2022-04-28 07:20:07,987 INFO L290 TraceCheckUtils]: 87: Hoare triple {96924#(<= ~counter~0 18)} assume !!(0 != ~y3~0); {96924#(<= ~counter~0 18)} is VALID [2022-04-28 07:20:07,987 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {96391#true} {96924#(<= ~counter~0 18)} #63#return; {96924#(<= ~counter~0 18)} is VALID [2022-04-28 07:20:07,987 INFO L290 TraceCheckUtils]: 85: Hoare triple {96391#true} assume true; {96391#true} is VALID [2022-04-28 07:20:07,987 INFO L290 TraceCheckUtils]: 84: Hoare triple {96391#true} assume !(0 == ~cond); {96391#true} is VALID [2022-04-28 07:20:07,988 INFO L290 TraceCheckUtils]: 83: Hoare triple {96391#true} ~cond := #in~cond; {96391#true} is VALID [2022-04-28 07:20:07,988 INFO L272 TraceCheckUtils]: 82: Hoare triple {96924#(<= ~counter~0 18)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {96391#true} is VALID [2022-04-28 07:20:07,988 INFO L290 TraceCheckUtils]: 81: Hoare triple {96924#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {96924#(<= ~counter~0 18)} is VALID [2022-04-28 07:20:07,989 INFO L290 TraceCheckUtils]: 80: Hoare triple {96896#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {96924#(<= ~counter~0 18)} is VALID [2022-04-28 07:20:07,989 INFO L290 TraceCheckUtils]: 79: Hoare triple {96896#(<= ~counter~0 17)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {96896#(<= ~counter~0 17)} is VALID [2022-04-28 07:20:07,989 INFO L290 TraceCheckUtils]: 78: Hoare triple {96896#(<= ~counter~0 17)} assume !!(0 != ~y3~0); {96896#(<= ~counter~0 17)} is VALID [2022-04-28 07:20:07,990 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {96391#true} {96896#(<= ~counter~0 17)} #63#return; {96896#(<= ~counter~0 17)} is VALID [2022-04-28 07:20:07,990 INFO L290 TraceCheckUtils]: 76: Hoare triple {96391#true} assume true; {96391#true} is VALID [2022-04-28 07:20:07,990 INFO L290 TraceCheckUtils]: 75: Hoare triple {96391#true} assume !(0 == ~cond); {96391#true} is VALID [2022-04-28 07:20:07,990 INFO L290 TraceCheckUtils]: 74: Hoare triple {96391#true} ~cond := #in~cond; {96391#true} is VALID [2022-04-28 07:20:07,990 INFO L272 TraceCheckUtils]: 73: Hoare triple {96896#(<= ~counter~0 17)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {96391#true} is VALID [2022-04-28 07:20:07,990 INFO L290 TraceCheckUtils]: 72: Hoare triple {96896#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {96896#(<= ~counter~0 17)} is VALID [2022-04-28 07:20:07,991 INFO L290 TraceCheckUtils]: 71: Hoare triple {96868#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {96896#(<= ~counter~0 17)} is VALID [2022-04-28 07:20:07,991 INFO L290 TraceCheckUtils]: 70: Hoare triple {96868#(<= ~counter~0 16)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {96868#(<= ~counter~0 16)} is VALID [2022-04-28 07:20:07,992 INFO L290 TraceCheckUtils]: 69: Hoare triple {96868#(<= ~counter~0 16)} assume !!(0 != ~y3~0); {96868#(<= ~counter~0 16)} is VALID [2022-04-28 07:20:07,992 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {96391#true} {96868#(<= ~counter~0 16)} #63#return; {96868#(<= ~counter~0 16)} is VALID [2022-04-28 07:20:07,992 INFO L290 TraceCheckUtils]: 67: Hoare triple {96391#true} assume true; {96391#true} is VALID [2022-04-28 07:20:07,992 INFO L290 TraceCheckUtils]: 66: Hoare triple {96391#true} assume !(0 == ~cond); {96391#true} is VALID [2022-04-28 07:20:07,992 INFO L290 TraceCheckUtils]: 65: Hoare triple {96391#true} ~cond := #in~cond; {96391#true} is VALID [2022-04-28 07:20:07,992 INFO L272 TraceCheckUtils]: 64: Hoare triple {96868#(<= ~counter~0 16)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {96391#true} is VALID [2022-04-28 07:20:07,992 INFO L290 TraceCheckUtils]: 63: Hoare triple {96868#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {96868#(<= ~counter~0 16)} is VALID [2022-04-28 07:20:07,993 INFO L290 TraceCheckUtils]: 62: Hoare triple {96840#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {96868#(<= ~counter~0 16)} is VALID [2022-04-28 07:20:07,994 INFO L290 TraceCheckUtils]: 61: Hoare triple {96840#(<= ~counter~0 15)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {96840#(<= ~counter~0 15)} is VALID [2022-04-28 07:20:07,994 INFO L290 TraceCheckUtils]: 60: Hoare triple {96840#(<= ~counter~0 15)} assume !!(0 != ~y3~0); {96840#(<= ~counter~0 15)} is VALID [2022-04-28 07:20:07,994 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {96391#true} {96840#(<= ~counter~0 15)} #63#return; {96840#(<= ~counter~0 15)} is VALID [2022-04-28 07:20:07,994 INFO L290 TraceCheckUtils]: 58: Hoare triple {96391#true} assume true; {96391#true} is VALID [2022-04-28 07:20:07,994 INFO L290 TraceCheckUtils]: 57: Hoare triple {96391#true} assume !(0 == ~cond); {96391#true} is VALID [2022-04-28 07:20:07,995 INFO L290 TraceCheckUtils]: 56: Hoare triple {96391#true} ~cond := #in~cond; {96391#true} is VALID [2022-04-28 07:20:07,995 INFO L272 TraceCheckUtils]: 55: Hoare triple {96840#(<= ~counter~0 15)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {96391#true} is VALID [2022-04-28 07:20:07,995 INFO L290 TraceCheckUtils]: 54: Hoare triple {96840#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {96840#(<= ~counter~0 15)} is VALID [2022-04-28 07:20:07,996 INFO L290 TraceCheckUtils]: 53: Hoare triple {96812#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {96840#(<= ~counter~0 15)} is VALID [2022-04-28 07:20:07,996 INFO L290 TraceCheckUtils]: 52: Hoare triple {96812#(<= ~counter~0 14)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {96812#(<= ~counter~0 14)} is VALID [2022-04-28 07:20:07,996 INFO L290 TraceCheckUtils]: 51: Hoare triple {96812#(<= ~counter~0 14)} assume !!(0 != ~y3~0); {96812#(<= ~counter~0 14)} is VALID [2022-04-28 07:20:07,997 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {96391#true} {96812#(<= ~counter~0 14)} #63#return; {96812#(<= ~counter~0 14)} is VALID [2022-04-28 07:20:07,997 INFO L290 TraceCheckUtils]: 49: Hoare triple {96391#true} assume true; {96391#true} is VALID [2022-04-28 07:20:07,997 INFO L290 TraceCheckUtils]: 48: Hoare triple {96391#true} assume !(0 == ~cond); {96391#true} is VALID [2022-04-28 07:20:07,997 INFO L290 TraceCheckUtils]: 47: Hoare triple {96391#true} ~cond := #in~cond; {96391#true} is VALID [2022-04-28 07:20:07,997 INFO L272 TraceCheckUtils]: 46: Hoare triple {96812#(<= ~counter~0 14)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {96391#true} is VALID [2022-04-28 07:20:07,997 INFO L290 TraceCheckUtils]: 45: Hoare triple {96812#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {96812#(<= ~counter~0 14)} is VALID [2022-04-28 07:20:07,998 INFO L290 TraceCheckUtils]: 44: Hoare triple {96784#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {96812#(<= ~counter~0 14)} is VALID [2022-04-28 07:20:07,998 INFO L290 TraceCheckUtils]: 43: Hoare triple {96784#(<= ~counter~0 13)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {96784#(<= ~counter~0 13)} is VALID [2022-04-28 07:20:07,999 INFO L290 TraceCheckUtils]: 42: Hoare triple {96784#(<= ~counter~0 13)} assume !!(0 != ~y3~0); {96784#(<= ~counter~0 13)} is VALID [2022-04-28 07:20:07,999 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {96391#true} {96784#(<= ~counter~0 13)} #63#return; {96784#(<= ~counter~0 13)} is VALID [2022-04-28 07:20:07,999 INFO L290 TraceCheckUtils]: 40: Hoare triple {96391#true} assume true; {96391#true} is VALID [2022-04-28 07:20:07,999 INFO L290 TraceCheckUtils]: 39: Hoare triple {96391#true} assume !(0 == ~cond); {96391#true} is VALID [2022-04-28 07:20:07,999 INFO L290 TraceCheckUtils]: 38: Hoare triple {96391#true} ~cond := #in~cond; {96391#true} is VALID [2022-04-28 07:20:07,999 INFO L272 TraceCheckUtils]: 37: Hoare triple {96784#(<= ~counter~0 13)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {96391#true} is VALID [2022-04-28 07:20:07,999 INFO L290 TraceCheckUtils]: 36: Hoare triple {96784#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {96784#(<= ~counter~0 13)} is VALID [2022-04-28 07:20:08,000 INFO L290 TraceCheckUtils]: 35: Hoare triple {96756#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {96784#(<= ~counter~0 13)} is VALID [2022-04-28 07:20:08,001 INFO L290 TraceCheckUtils]: 34: Hoare triple {96756#(<= ~counter~0 12)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {96756#(<= ~counter~0 12)} is VALID [2022-04-28 07:20:08,001 INFO L290 TraceCheckUtils]: 33: Hoare triple {96756#(<= ~counter~0 12)} assume !!(0 != ~y3~0); {96756#(<= ~counter~0 12)} is VALID [2022-04-28 07:20:08,001 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {96391#true} {96756#(<= ~counter~0 12)} #63#return; {96756#(<= ~counter~0 12)} is VALID [2022-04-28 07:20:08,001 INFO L290 TraceCheckUtils]: 31: Hoare triple {96391#true} assume true; {96391#true} is VALID [2022-04-28 07:20:08,001 INFO L290 TraceCheckUtils]: 30: Hoare triple {96391#true} assume !(0 == ~cond); {96391#true} is VALID [2022-04-28 07:20:08,002 INFO L290 TraceCheckUtils]: 29: Hoare triple {96391#true} ~cond := #in~cond; {96391#true} is VALID [2022-04-28 07:20:08,002 INFO L272 TraceCheckUtils]: 28: Hoare triple {96756#(<= ~counter~0 12)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {96391#true} is VALID [2022-04-28 07:20:08,002 INFO L290 TraceCheckUtils]: 27: Hoare triple {96756#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {96756#(<= ~counter~0 12)} is VALID [2022-04-28 07:20:08,003 INFO L290 TraceCheckUtils]: 26: Hoare triple {96728#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {96756#(<= ~counter~0 12)} is VALID [2022-04-28 07:20:08,003 INFO L290 TraceCheckUtils]: 25: Hoare triple {96728#(<= ~counter~0 11)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {96728#(<= ~counter~0 11)} is VALID [2022-04-28 07:20:08,003 INFO L290 TraceCheckUtils]: 24: Hoare triple {96728#(<= ~counter~0 11)} assume !!(0 != ~y3~0); {96728#(<= ~counter~0 11)} is VALID [2022-04-28 07:20:08,004 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {96391#true} {96728#(<= ~counter~0 11)} #63#return; {96728#(<= ~counter~0 11)} is VALID [2022-04-28 07:20:08,004 INFO L290 TraceCheckUtils]: 22: Hoare triple {96391#true} assume true; {96391#true} is VALID [2022-04-28 07:20:08,004 INFO L290 TraceCheckUtils]: 21: Hoare triple {96391#true} assume !(0 == ~cond); {96391#true} is VALID [2022-04-28 07:20:08,004 INFO L290 TraceCheckUtils]: 20: Hoare triple {96391#true} ~cond := #in~cond; {96391#true} is VALID [2022-04-28 07:20:08,004 INFO L272 TraceCheckUtils]: 19: Hoare triple {96728#(<= ~counter~0 11)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {96391#true} is VALID [2022-04-28 07:20:08,004 INFO L290 TraceCheckUtils]: 18: Hoare triple {96728#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {96728#(<= ~counter~0 11)} is VALID [2022-04-28 07:20:08,005 INFO L290 TraceCheckUtils]: 17: Hoare triple {96700#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {96728#(<= ~counter~0 11)} is VALID [2022-04-28 07:20:08,005 INFO L290 TraceCheckUtils]: 16: Hoare triple {96700#(<= ~counter~0 10)} ~y1~0 := 0;~y2~0 := 0;~y3~0 := ~x1~0; {96700#(<= ~counter~0 10)} is VALID [2022-04-28 07:20:08,006 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {96391#true} {96700#(<= ~counter~0 10)} #61#return; {96700#(<= ~counter~0 10)} is VALID [2022-04-28 07:20:08,006 INFO L290 TraceCheckUtils]: 14: Hoare triple {96391#true} assume true; {96391#true} is VALID [2022-04-28 07:20:08,006 INFO L290 TraceCheckUtils]: 13: Hoare triple {96391#true} assume !(0 == ~cond); {96391#true} is VALID [2022-04-28 07:20:08,006 INFO L290 TraceCheckUtils]: 12: Hoare triple {96391#true} ~cond := #in~cond; {96391#true} is VALID [2022-04-28 07:20:08,006 INFO L272 TraceCheckUtils]: 11: Hoare triple {96700#(<= ~counter~0 10)} call assume_abort_if_not((if 0 != ~x2~0 then 1 else 0)); {96391#true} is VALID [2022-04-28 07:20:08,006 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {96391#true} {96700#(<= ~counter~0 10)} #59#return; {96700#(<= ~counter~0 10)} is VALID [2022-04-28 07:20:08,006 INFO L290 TraceCheckUtils]: 9: Hoare triple {96391#true} assume true; {96391#true} is VALID [2022-04-28 07:20:08,006 INFO L290 TraceCheckUtils]: 8: Hoare triple {96391#true} assume !(0 == ~cond); {96391#true} is VALID [2022-04-28 07:20:08,006 INFO L290 TraceCheckUtils]: 7: Hoare triple {96391#true} ~cond := #in~cond; {96391#true} is VALID [2022-04-28 07:20:08,006 INFO L272 TraceCheckUtils]: 6: Hoare triple {96700#(<= ~counter~0 10)} call assume_abort_if_not((if ~x1~0 >= 0 then 1 else 0)); {96391#true} is VALID [2022-04-28 07:20:08,007 INFO L290 TraceCheckUtils]: 5: Hoare triple {96700#(<= ~counter~0 10)} havoc ~x1~0;havoc ~x2~0;havoc ~y1~0;havoc ~y2~0;havoc ~y3~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~x1~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~x2~0 := #t~nondet5;havoc #t~nondet5; {96700#(<= ~counter~0 10)} is VALID [2022-04-28 07:20:08,007 INFO L272 TraceCheckUtils]: 4: Hoare triple {96700#(<= ~counter~0 10)} call #t~ret7 := main(); {96700#(<= ~counter~0 10)} is VALID [2022-04-28 07:20:08,007 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {96700#(<= ~counter~0 10)} {96391#true} #67#return; {96700#(<= ~counter~0 10)} is VALID [2022-04-28 07:20:08,007 INFO L290 TraceCheckUtils]: 2: Hoare triple {96700#(<= ~counter~0 10)} assume true; {96700#(<= ~counter~0 10)} is VALID [2022-04-28 07:20:08,008 INFO L290 TraceCheckUtils]: 1: Hoare triple {96391#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(11, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {96700#(<= ~counter~0 10)} is VALID [2022-04-28 07:20:08,008 INFO L272 TraceCheckUtils]: 0: Hoare triple {96391#true} call ULTIMATE.init(); {96391#true} is VALID [2022-04-28 07:20:08,008 INFO L134 CoverageAnalysis]: Checked inductivity of 6829 backedges. 78 proven. 3783 refuted. 0 times theorem prover too weak. 2968 trivial. 0 not checked. [2022-04-28 07:20:08,009 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 07:20:08,009 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [4574621] [2022-04-28 07:20:08,009 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 07:20:08,009 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [262678328] [2022-04-28 07:20:08,009 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [262678328] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 07:20:08,009 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 07:20:08,009 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [43, 43] total 54 [2022-04-28 07:20:08,009 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 07:20:08,009 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1915382748] [2022-04-28 07:20:08,009 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1915382748] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 07:20:08,009 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 07:20:08,009 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [43] imperfect sequences [] total 43 [2022-04-28 07:20:08,009 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1084853290] [2022-04-28 07:20:08,009 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 07:20:08,010 INFO L78 Accepts]: Start accepts. Automaton has has 43 states, 43 states have (on average 6.627906976744186) internal successors, (285), 42 states have internal predecessors, (285), 42 states have call successors, (44), 42 states have call predecessors, (44), 40 states have return successors, (42), 40 states have call predecessors, (42), 41 states have call successors, (42) Word has length 374 [2022-04-28 07:20:08,010 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 07:20:08,010 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 43 states, 43 states have (on average 6.627906976744186) internal successors, (285), 42 states have internal predecessors, (285), 42 states have call successors, (44), 42 states have call predecessors, (44), 40 states have return successors, (42), 40 states have call predecessors, (42), 41 states have call successors, (42) [2022-04-28 07:20:08,382 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 371 edges. 371 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 07:20:08,383 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 43 states [2022-04-28 07:20:08,383 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 07:20:08,383 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 43 interpolants. [2022-04-28 07:20:08,383 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1331, Invalid=1531, Unknown=0, NotChecked=0, Total=2862 [2022-04-28 07:20:08,383 INFO L87 Difference]: Start difference. First operand 371 states and 411 transitions. Second operand has 43 states, 43 states have (on average 6.627906976744186) internal successors, (285), 42 states have internal predecessors, (285), 42 states have call successors, (44), 42 states have call predecessors, (44), 40 states have return successors, (42), 40 states have call predecessors, (42), 41 states have call successors, (42) [2022-04-28 07:20:10,536 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 07:20:10,536 INFO L93 Difference]: Finished difference Result 385 states and 426 transitions. [2022-04-28 07:20:10,536 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 82 states. [2022-04-28 07:20:10,537 INFO L78 Accepts]: Start accepts. Automaton has has 43 states, 43 states have (on average 6.627906976744186) internal successors, (285), 42 states have internal predecessors, (285), 42 states have call successors, (44), 42 states have call predecessors, (44), 40 states have return successors, (42), 40 states have call predecessors, (42), 41 states have call successors, (42) Word has length 374 [2022-04-28 07:20:10,537 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 07:20:10,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 43 states, 43 states have (on average 6.627906976744186) internal successors, (285), 42 states have internal predecessors, (285), 42 states have call successors, (44), 42 states have call predecessors, (44), 40 states have return successors, (42), 40 states have call predecessors, (42), 41 states have call successors, (42) [2022-04-28 07:20:10,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 82 states and 425 transitions. [2022-04-28 07:20:10,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 43 states, 43 states have (on average 6.627906976744186) internal successors, (285), 42 states have internal predecessors, (285), 42 states have call successors, (44), 42 states have call predecessors, (44), 40 states have return successors, (42), 40 states have call predecessors, (42), 41 states have call successors, (42) [2022-04-28 07:20:10,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 82 states and 425 transitions. [2022-04-28 07:20:10,551 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 82 states and 425 transitions. [2022-04-28 07:20:11,018 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 425 edges. 425 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 07:20:11,024 INFO L225 Difference]: With dead ends: 385 [2022-04-28 07:20:11,025 INFO L226 Difference]: Without dead ends: 380 [2022-04-28 07:20:11,025 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 786 GetRequests, 694 SyntacticMatches, 1 SemanticMatches, 91 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 839 ImplicationChecksByTransitivity, 1.3s TimeCoverageRelationStatistics Valid=3398, Invalid=5158, Unknown=0, NotChecked=0, Total=8556 [2022-04-28 07:20:11,025 INFO L413 NwaCegarLoop]: 65 mSDtfsCounter, 135 mSDsluCounter, 341 mSDsCounter, 0 mSdLazyCounter, 257 mSolverCounterSat, 28 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 135 SdHoareTripleChecker+Valid, 406 SdHoareTripleChecker+Invalid, 285 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 28 IncrementalHoareTripleChecker+Valid, 257 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-04-28 07:20:11,026 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [135 Valid, 406 Invalid, 285 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [28 Valid, 257 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-04-28 07:20:11,026 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 380 states. [2022-04-28 07:20:11,569 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 380 to 380. [2022-04-28 07:20:11,570 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 07:20:11,570 INFO L82 GeneralOperation]: Start isEquivalent. First operand 380 states. Second operand has 380 states, 292 states have (on average 1.1404109589041096) internal successors, (333), 292 states have internal predecessors, (333), 45 states have call successors, (45), 44 states have call predecessors, (45), 42 states have return successors, (43), 43 states have call predecessors, (43), 43 states have call successors, (43) [2022-04-28 07:20:11,570 INFO L74 IsIncluded]: Start isIncluded. First operand 380 states. Second operand has 380 states, 292 states have (on average 1.1404109589041096) internal successors, (333), 292 states have internal predecessors, (333), 45 states have call successors, (45), 44 states have call predecessors, (45), 42 states have return successors, (43), 43 states have call predecessors, (43), 43 states have call successors, (43) [2022-04-28 07:20:11,571 INFO L87 Difference]: Start difference. First operand 380 states. Second operand has 380 states, 292 states have (on average 1.1404109589041096) internal successors, (333), 292 states have internal predecessors, (333), 45 states have call successors, (45), 44 states have call predecessors, (45), 42 states have return successors, (43), 43 states have call predecessors, (43), 43 states have call successors, (43) [2022-04-28 07:20:11,575 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 07:20:11,575 INFO L93 Difference]: Finished difference Result 380 states and 421 transitions. [2022-04-28 07:20:11,575 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 421 transitions. [2022-04-28 07:20:11,576 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 07:20:11,576 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 07:20:11,576 INFO L74 IsIncluded]: Start isIncluded. First operand has 380 states, 292 states have (on average 1.1404109589041096) internal successors, (333), 292 states have internal predecessors, (333), 45 states have call successors, (45), 44 states have call predecessors, (45), 42 states have return successors, (43), 43 states have call predecessors, (43), 43 states have call successors, (43) Second operand 380 states. [2022-04-28 07:20:11,576 INFO L87 Difference]: Start difference. First operand has 380 states, 292 states have (on average 1.1404109589041096) internal successors, (333), 292 states have internal predecessors, (333), 45 states have call successors, (45), 44 states have call predecessors, (45), 42 states have return successors, (43), 43 states have call predecessors, (43), 43 states have call successors, (43) Second operand 380 states. [2022-04-28 07:20:11,581 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 07:20:11,581 INFO L93 Difference]: Finished difference Result 380 states and 421 transitions. [2022-04-28 07:20:11,581 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 421 transitions. [2022-04-28 07:20:11,581 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 07:20:11,581 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 07:20:11,581 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 07:20:11,582 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 07:20:11,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 380 states, 292 states have (on average 1.1404109589041096) internal successors, (333), 292 states have internal predecessors, (333), 45 states have call successors, (45), 44 states have call predecessors, (45), 42 states have return successors, (43), 43 states have call predecessors, (43), 43 states have call successors, (43) [2022-04-28 07:20:11,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 380 states and 421 transitions. [2022-04-28 07:20:11,588 INFO L78 Accepts]: Start accepts. Automaton has 380 states and 421 transitions. Word has length 374 [2022-04-28 07:20:11,589 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 07:20:11,589 INFO L495 AbstractCegarLoop]: Abstraction has 380 states and 421 transitions. [2022-04-28 07:20:11,589 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 43 states, 43 states have (on average 6.627906976744186) internal successors, (285), 42 states have internal predecessors, (285), 42 states have call successors, (44), 42 states have call predecessors, (44), 40 states have return successors, (42), 40 states have call predecessors, (42), 41 states have call successors, (42) [2022-04-28 07:20:11,589 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 380 states and 421 transitions. [2022-04-28 07:20:12,304 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 421 edges. 421 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 07:20:12,304 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 421 transitions. [2022-04-28 07:20:12,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 384 [2022-04-28 07:20:12,305 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 07:20:12,306 INFO L195 NwaCegarLoop]: trace histogram [41, 41, 40, 40, 40, 40, 40, 40, 40, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 07:20:12,313 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (43)] Forceful destruction successful, exit code 0 [2022-04-28 07:20:12,511 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable42,43 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 07:20:12,511 INFO L420 AbstractCegarLoop]: === Iteration 44 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 07:20:12,511 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 07:20:12,511 INFO L85 PathProgramCache]: Analyzing trace with hash 949326358, now seen corresponding path program 79 times [2022-04-28 07:20:12,511 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 07:20:12,511 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1703921504] [2022-04-28 07:20:12,512 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 07:20:12,512 INFO L85 PathProgramCache]: Analyzing trace with hash 949326358, now seen corresponding path program 80 times [2022-04-28 07:20:12,512 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 07:20:12,512 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1964782946] [2022-04-28 07:20:12,512 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 07:20:12,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 07:20:12,529 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 07:20:12,529 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [472087027] [2022-04-28 07:20:12,529 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-28 07:20:12,529 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 07:20:12,530 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 07:20:12,530 INFO L229 MonitoredProcess]: Starting monitored process 44 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 07:20:12,531 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (44)] Waiting until timeout for monitored process [2022-04-28 07:20:12,660 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-28 07:20:12,660 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 07:20:12,664 INFO L263 TraceCheckSpWp]: Trace formula consists of 1013 conjuncts, 85 conjunts are in the unsatisfiable core [2022-04-28 07:20:12,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 07:20:12,725 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 07:20:14,714 INFO L272 TraceCheckUtils]: 0: Hoare triple {101056#true} call ULTIMATE.init(); {101056#true} is VALID [2022-04-28 07:20:14,715 INFO L290 TraceCheckUtils]: 1: Hoare triple {101056#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(11, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {101064#(<= ~counter~0 0)} is VALID [2022-04-28 07:20:14,715 INFO L290 TraceCheckUtils]: 2: Hoare triple {101064#(<= ~counter~0 0)} assume true; {101064#(<= ~counter~0 0)} is VALID [2022-04-28 07:20:14,715 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {101064#(<= ~counter~0 0)} {101056#true} #67#return; {101064#(<= ~counter~0 0)} is VALID [2022-04-28 07:20:14,715 INFO L272 TraceCheckUtils]: 4: Hoare triple {101064#(<= ~counter~0 0)} call #t~ret7 := main(); {101064#(<= ~counter~0 0)} is VALID [2022-04-28 07:20:14,716 INFO L290 TraceCheckUtils]: 5: Hoare triple {101064#(<= ~counter~0 0)} havoc ~x1~0;havoc ~x2~0;havoc ~y1~0;havoc ~y2~0;havoc ~y3~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~x1~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~x2~0 := #t~nondet5;havoc #t~nondet5; {101064#(<= ~counter~0 0)} is VALID [2022-04-28 07:20:14,716 INFO L272 TraceCheckUtils]: 6: Hoare triple {101064#(<= ~counter~0 0)} call assume_abort_if_not((if ~x1~0 >= 0 then 1 else 0)); {101064#(<= ~counter~0 0)} is VALID [2022-04-28 07:20:14,716 INFO L290 TraceCheckUtils]: 7: Hoare triple {101064#(<= ~counter~0 0)} ~cond := #in~cond; {101064#(<= ~counter~0 0)} is VALID [2022-04-28 07:20:14,716 INFO L290 TraceCheckUtils]: 8: Hoare triple {101064#(<= ~counter~0 0)} assume !(0 == ~cond); {101064#(<= ~counter~0 0)} is VALID [2022-04-28 07:20:14,717 INFO L290 TraceCheckUtils]: 9: Hoare triple {101064#(<= ~counter~0 0)} assume true; {101064#(<= ~counter~0 0)} is VALID [2022-04-28 07:20:14,717 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {101064#(<= ~counter~0 0)} {101064#(<= ~counter~0 0)} #59#return; {101064#(<= ~counter~0 0)} is VALID [2022-04-28 07:20:14,717 INFO L272 TraceCheckUtils]: 11: Hoare triple {101064#(<= ~counter~0 0)} call assume_abort_if_not((if 0 != ~x2~0 then 1 else 0)); {101064#(<= ~counter~0 0)} is VALID [2022-04-28 07:20:14,718 INFO L290 TraceCheckUtils]: 12: Hoare triple {101064#(<= ~counter~0 0)} ~cond := #in~cond; {101064#(<= ~counter~0 0)} is VALID [2022-04-28 07:20:14,718 INFO L290 TraceCheckUtils]: 13: Hoare triple {101064#(<= ~counter~0 0)} assume !(0 == ~cond); {101064#(<= ~counter~0 0)} is VALID [2022-04-28 07:20:14,718 INFO L290 TraceCheckUtils]: 14: Hoare triple {101064#(<= ~counter~0 0)} assume true; {101064#(<= ~counter~0 0)} is VALID [2022-04-28 07:20:14,718 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {101064#(<= ~counter~0 0)} {101064#(<= ~counter~0 0)} #61#return; {101064#(<= ~counter~0 0)} is VALID [2022-04-28 07:20:14,719 INFO L290 TraceCheckUtils]: 16: Hoare triple {101064#(<= ~counter~0 0)} ~y1~0 := 0;~y2~0 := 0;~y3~0 := ~x1~0; {101064#(<= ~counter~0 0)} is VALID [2022-04-28 07:20:14,721 INFO L290 TraceCheckUtils]: 17: Hoare triple {101064#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101113#(<= ~counter~0 1)} is VALID [2022-04-28 07:20:14,721 INFO L290 TraceCheckUtils]: 18: Hoare triple {101113#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {101113#(<= ~counter~0 1)} is VALID [2022-04-28 07:20:14,722 INFO L272 TraceCheckUtils]: 19: Hoare triple {101113#(<= ~counter~0 1)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {101113#(<= ~counter~0 1)} is VALID [2022-04-28 07:20:14,722 INFO L290 TraceCheckUtils]: 20: Hoare triple {101113#(<= ~counter~0 1)} ~cond := #in~cond; {101113#(<= ~counter~0 1)} is VALID [2022-04-28 07:20:14,722 INFO L290 TraceCheckUtils]: 21: Hoare triple {101113#(<= ~counter~0 1)} assume !(0 == ~cond); {101113#(<= ~counter~0 1)} is VALID [2022-04-28 07:20:14,722 INFO L290 TraceCheckUtils]: 22: Hoare triple {101113#(<= ~counter~0 1)} assume true; {101113#(<= ~counter~0 1)} is VALID [2022-04-28 07:20:14,723 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {101113#(<= ~counter~0 1)} {101113#(<= ~counter~0 1)} #63#return; {101113#(<= ~counter~0 1)} is VALID [2022-04-28 07:20:14,723 INFO L290 TraceCheckUtils]: 24: Hoare triple {101113#(<= ~counter~0 1)} assume !!(0 != ~y3~0); {101113#(<= ~counter~0 1)} is VALID [2022-04-28 07:20:14,723 INFO L290 TraceCheckUtils]: 25: Hoare triple {101113#(<= ~counter~0 1)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {101113#(<= ~counter~0 1)} is VALID [2022-04-28 07:20:14,724 INFO L290 TraceCheckUtils]: 26: Hoare triple {101113#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101141#(<= ~counter~0 2)} is VALID [2022-04-28 07:20:14,725 INFO L290 TraceCheckUtils]: 27: Hoare triple {101141#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {101141#(<= ~counter~0 2)} is VALID [2022-04-28 07:20:14,725 INFO L272 TraceCheckUtils]: 28: Hoare triple {101141#(<= ~counter~0 2)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {101141#(<= ~counter~0 2)} is VALID [2022-04-28 07:20:14,725 INFO L290 TraceCheckUtils]: 29: Hoare triple {101141#(<= ~counter~0 2)} ~cond := #in~cond; {101141#(<= ~counter~0 2)} is VALID [2022-04-28 07:20:14,726 INFO L290 TraceCheckUtils]: 30: Hoare triple {101141#(<= ~counter~0 2)} assume !(0 == ~cond); {101141#(<= ~counter~0 2)} is VALID [2022-04-28 07:20:14,726 INFO L290 TraceCheckUtils]: 31: Hoare triple {101141#(<= ~counter~0 2)} assume true; {101141#(<= ~counter~0 2)} is VALID [2022-04-28 07:20:14,726 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {101141#(<= ~counter~0 2)} {101141#(<= ~counter~0 2)} #63#return; {101141#(<= ~counter~0 2)} is VALID [2022-04-28 07:20:14,727 INFO L290 TraceCheckUtils]: 33: Hoare triple {101141#(<= ~counter~0 2)} assume !!(0 != ~y3~0); {101141#(<= ~counter~0 2)} is VALID [2022-04-28 07:20:14,727 INFO L290 TraceCheckUtils]: 34: Hoare triple {101141#(<= ~counter~0 2)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {101141#(<= ~counter~0 2)} is VALID [2022-04-28 07:20:14,728 INFO L290 TraceCheckUtils]: 35: Hoare triple {101141#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101169#(<= ~counter~0 3)} is VALID [2022-04-28 07:20:14,728 INFO L290 TraceCheckUtils]: 36: Hoare triple {101169#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {101169#(<= ~counter~0 3)} is VALID [2022-04-28 07:20:14,729 INFO L272 TraceCheckUtils]: 37: Hoare triple {101169#(<= ~counter~0 3)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {101169#(<= ~counter~0 3)} is VALID [2022-04-28 07:20:14,729 INFO L290 TraceCheckUtils]: 38: Hoare triple {101169#(<= ~counter~0 3)} ~cond := #in~cond; {101169#(<= ~counter~0 3)} is VALID [2022-04-28 07:20:14,729 INFO L290 TraceCheckUtils]: 39: Hoare triple {101169#(<= ~counter~0 3)} assume !(0 == ~cond); {101169#(<= ~counter~0 3)} is VALID [2022-04-28 07:20:14,729 INFO L290 TraceCheckUtils]: 40: Hoare triple {101169#(<= ~counter~0 3)} assume true; {101169#(<= ~counter~0 3)} is VALID [2022-04-28 07:20:14,730 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {101169#(<= ~counter~0 3)} {101169#(<= ~counter~0 3)} #63#return; {101169#(<= ~counter~0 3)} is VALID [2022-04-28 07:20:14,730 INFO L290 TraceCheckUtils]: 42: Hoare triple {101169#(<= ~counter~0 3)} assume !!(0 != ~y3~0); {101169#(<= ~counter~0 3)} is VALID [2022-04-28 07:20:14,730 INFO L290 TraceCheckUtils]: 43: Hoare triple {101169#(<= ~counter~0 3)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {101169#(<= ~counter~0 3)} is VALID [2022-04-28 07:20:14,732 INFO L290 TraceCheckUtils]: 44: Hoare triple {101169#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101197#(<= ~counter~0 4)} is VALID [2022-04-28 07:20:14,732 INFO L290 TraceCheckUtils]: 45: Hoare triple {101197#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {101197#(<= ~counter~0 4)} is VALID [2022-04-28 07:20:14,732 INFO L272 TraceCheckUtils]: 46: Hoare triple {101197#(<= ~counter~0 4)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {101197#(<= ~counter~0 4)} is VALID [2022-04-28 07:20:14,733 INFO L290 TraceCheckUtils]: 47: Hoare triple {101197#(<= ~counter~0 4)} ~cond := #in~cond; {101197#(<= ~counter~0 4)} is VALID [2022-04-28 07:20:14,733 INFO L290 TraceCheckUtils]: 48: Hoare triple {101197#(<= ~counter~0 4)} assume !(0 == ~cond); {101197#(<= ~counter~0 4)} is VALID [2022-04-28 07:20:14,733 INFO L290 TraceCheckUtils]: 49: Hoare triple {101197#(<= ~counter~0 4)} assume true; {101197#(<= ~counter~0 4)} is VALID [2022-04-28 07:20:14,733 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {101197#(<= ~counter~0 4)} {101197#(<= ~counter~0 4)} #63#return; {101197#(<= ~counter~0 4)} is VALID [2022-04-28 07:20:14,734 INFO L290 TraceCheckUtils]: 51: Hoare triple {101197#(<= ~counter~0 4)} assume !!(0 != ~y3~0); {101197#(<= ~counter~0 4)} is VALID [2022-04-28 07:20:14,734 INFO L290 TraceCheckUtils]: 52: Hoare triple {101197#(<= ~counter~0 4)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {101197#(<= ~counter~0 4)} is VALID [2022-04-28 07:20:14,735 INFO L290 TraceCheckUtils]: 53: Hoare triple {101197#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101225#(<= ~counter~0 5)} is VALID [2022-04-28 07:20:14,735 INFO L290 TraceCheckUtils]: 54: Hoare triple {101225#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {101225#(<= ~counter~0 5)} is VALID [2022-04-28 07:20:14,736 INFO L272 TraceCheckUtils]: 55: Hoare triple {101225#(<= ~counter~0 5)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {101225#(<= ~counter~0 5)} is VALID [2022-04-28 07:20:14,736 INFO L290 TraceCheckUtils]: 56: Hoare triple {101225#(<= ~counter~0 5)} ~cond := #in~cond; {101225#(<= ~counter~0 5)} is VALID [2022-04-28 07:20:14,736 INFO L290 TraceCheckUtils]: 57: Hoare triple {101225#(<= ~counter~0 5)} assume !(0 == ~cond); {101225#(<= ~counter~0 5)} is VALID [2022-04-28 07:20:14,736 INFO L290 TraceCheckUtils]: 58: Hoare triple {101225#(<= ~counter~0 5)} assume true; {101225#(<= ~counter~0 5)} is VALID [2022-04-28 07:20:14,737 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {101225#(<= ~counter~0 5)} {101225#(<= ~counter~0 5)} #63#return; {101225#(<= ~counter~0 5)} is VALID [2022-04-28 07:20:14,737 INFO L290 TraceCheckUtils]: 60: Hoare triple {101225#(<= ~counter~0 5)} assume !!(0 != ~y3~0); {101225#(<= ~counter~0 5)} is VALID [2022-04-28 07:20:14,737 INFO L290 TraceCheckUtils]: 61: Hoare triple {101225#(<= ~counter~0 5)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {101225#(<= ~counter~0 5)} is VALID [2022-04-28 07:20:14,739 INFO L290 TraceCheckUtils]: 62: Hoare triple {101225#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101253#(<= ~counter~0 6)} is VALID [2022-04-28 07:20:14,739 INFO L290 TraceCheckUtils]: 63: Hoare triple {101253#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {101253#(<= ~counter~0 6)} is VALID [2022-04-28 07:20:14,739 INFO L272 TraceCheckUtils]: 64: Hoare triple {101253#(<= ~counter~0 6)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {101253#(<= ~counter~0 6)} is VALID [2022-04-28 07:20:14,739 INFO L290 TraceCheckUtils]: 65: Hoare triple {101253#(<= ~counter~0 6)} ~cond := #in~cond; {101253#(<= ~counter~0 6)} is VALID [2022-04-28 07:20:14,740 INFO L290 TraceCheckUtils]: 66: Hoare triple {101253#(<= ~counter~0 6)} assume !(0 == ~cond); {101253#(<= ~counter~0 6)} is VALID [2022-04-28 07:20:14,740 INFO L290 TraceCheckUtils]: 67: Hoare triple {101253#(<= ~counter~0 6)} assume true; {101253#(<= ~counter~0 6)} is VALID [2022-04-28 07:20:14,740 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {101253#(<= ~counter~0 6)} {101253#(<= ~counter~0 6)} #63#return; {101253#(<= ~counter~0 6)} is VALID [2022-04-28 07:20:14,741 INFO L290 TraceCheckUtils]: 69: Hoare triple {101253#(<= ~counter~0 6)} assume !!(0 != ~y3~0); {101253#(<= ~counter~0 6)} is VALID [2022-04-28 07:20:14,741 INFO L290 TraceCheckUtils]: 70: Hoare triple {101253#(<= ~counter~0 6)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {101253#(<= ~counter~0 6)} is VALID [2022-04-28 07:20:14,742 INFO L290 TraceCheckUtils]: 71: Hoare triple {101253#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101281#(<= ~counter~0 7)} is VALID [2022-04-28 07:20:14,742 INFO L290 TraceCheckUtils]: 72: Hoare triple {101281#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {101281#(<= ~counter~0 7)} is VALID [2022-04-28 07:20:14,743 INFO L272 TraceCheckUtils]: 73: Hoare triple {101281#(<= ~counter~0 7)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {101281#(<= ~counter~0 7)} is VALID [2022-04-28 07:20:14,743 INFO L290 TraceCheckUtils]: 74: Hoare triple {101281#(<= ~counter~0 7)} ~cond := #in~cond; {101281#(<= ~counter~0 7)} is VALID [2022-04-28 07:20:14,743 INFO L290 TraceCheckUtils]: 75: Hoare triple {101281#(<= ~counter~0 7)} assume !(0 == ~cond); {101281#(<= ~counter~0 7)} is VALID [2022-04-28 07:20:14,743 INFO L290 TraceCheckUtils]: 76: Hoare triple {101281#(<= ~counter~0 7)} assume true; {101281#(<= ~counter~0 7)} is VALID [2022-04-28 07:20:14,744 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {101281#(<= ~counter~0 7)} {101281#(<= ~counter~0 7)} #63#return; {101281#(<= ~counter~0 7)} is VALID [2022-04-28 07:20:14,744 INFO L290 TraceCheckUtils]: 78: Hoare triple {101281#(<= ~counter~0 7)} assume !!(0 != ~y3~0); {101281#(<= ~counter~0 7)} is VALID [2022-04-28 07:20:14,744 INFO L290 TraceCheckUtils]: 79: Hoare triple {101281#(<= ~counter~0 7)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {101281#(<= ~counter~0 7)} is VALID [2022-04-28 07:20:14,745 INFO L290 TraceCheckUtils]: 80: Hoare triple {101281#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101309#(<= ~counter~0 8)} is VALID [2022-04-28 07:20:14,746 INFO L290 TraceCheckUtils]: 81: Hoare triple {101309#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {101309#(<= ~counter~0 8)} is VALID [2022-04-28 07:20:14,746 INFO L272 TraceCheckUtils]: 82: Hoare triple {101309#(<= ~counter~0 8)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {101309#(<= ~counter~0 8)} is VALID [2022-04-28 07:20:14,746 INFO L290 TraceCheckUtils]: 83: Hoare triple {101309#(<= ~counter~0 8)} ~cond := #in~cond; {101309#(<= ~counter~0 8)} is VALID [2022-04-28 07:20:14,746 INFO L290 TraceCheckUtils]: 84: Hoare triple {101309#(<= ~counter~0 8)} assume !(0 == ~cond); {101309#(<= ~counter~0 8)} is VALID [2022-04-28 07:20:14,747 INFO L290 TraceCheckUtils]: 85: Hoare triple {101309#(<= ~counter~0 8)} assume true; {101309#(<= ~counter~0 8)} is VALID [2022-04-28 07:20:14,747 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {101309#(<= ~counter~0 8)} {101309#(<= ~counter~0 8)} #63#return; {101309#(<= ~counter~0 8)} is VALID [2022-04-28 07:20:14,747 INFO L290 TraceCheckUtils]: 87: Hoare triple {101309#(<= ~counter~0 8)} assume !!(0 != ~y3~0); {101309#(<= ~counter~0 8)} is VALID [2022-04-28 07:20:14,748 INFO L290 TraceCheckUtils]: 88: Hoare triple {101309#(<= ~counter~0 8)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {101309#(<= ~counter~0 8)} is VALID [2022-04-28 07:20:14,749 INFO L290 TraceCheckUtils]: 89: Hoare triple {101309#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101337#(<= ~counter~0 9)} is VALID [2022-04-28 07:20:14,749 INFO L290 TraceCheckUtils]: 90: Hoare triple {101337#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {101337#(<= ~counter~0 9)} is VALID [2022-04-28 07:20:14,749 INFO L272 TraceCheckUtils]: 91: Hoare triple {101337#(<= ~counter~0 9)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {101337#(<= ~counter~0 9)} is VALID [2022-04-28 07:20:14,750 INFO L290 TraceCheckUtils]: 92: Hoare triple {101337#(<= ~counter~0 9)} ~cond := #in~cond; {101337#(<= ~counter~0 9)} is VALID [2022-04-28 07:20:14,750 INFO L290 TraceCheckUtils]: 93: Hoare triple {101337#(<= ~counter~0 9)} assume !(0 == ~cond); {101337#(<= ~counter~0 9)} is VALID [2022-04-28 07:20:14,750 INFO L290 TraceCheckUtils]: 94: Hoare triple {101337#(<= ~counter~0 9)} assume true; {101337#(<= ~counter~0 9)} is VALID [2022-04-28 07:20:14,751 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {101337#(<= ~counter~0 9)} {101337#(<= ~counter~0 9)} #63#return; {101337#(<= ~counter~0 9)} is VALID [2022-04-28 07:20:14,751 INFO L290 TraceCheckUtils]: 96: Hoare triple {101337#(<= ~counter~0 9)} assume !!(0 != ~y3~0); {101337#(<= ~counter~0 9)} is VALID [2022-04-28 07:20:14,751 INFO L290 TraceCheckUtils]: 97: Hoare triple {101337#(<= ~counter~0 9)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {101337#(<= ~counter~0 9)} is VALID [2022-04-28 07:20:14,752 INFO L290 TraceCheckUtils]: 98: Hoare triple {101337#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101365#(<= ~counter~0 10)} is VALID [2022-04-28 07:20:14,753 INFO L290 TraceCheckUtils]: 99: Hoare triple {101365#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {101365#(<= ~counter~0 10)} is VALID [2022-04-28 07:20:14,753 INFO L272 TraceCheckUtils]: 100: Hoare triple {101365#(<= ~counter~0 10)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {101365#(<= ~counter~0 10)} is VALID [2022-04-28 07:20:14,753 INFO L290 TraceCheckUtils]: 101: Hoare triple {101365#(<= ~counter~0 10)} ~cond := #in~cond; {101365#(<= ~counter~0 10)} is VALID [2022-04-28 07:20:14,753 INFO L290 TraceCheckUtils]: 102: Hoare triple {101365#(<= ~counter~0 10)} assume !(0 == ~cond); {101365#(<= ~counter~0 10)} is VALID [2022-04-28 07:20:14,754 INFO L290 TraceCheckUtils]: 103: Hoare triple {101365#(<= ~counter~0 10)} assume true; {101365#(<= ~counter~0 10)} is VALID [2022-04-28 07:20:14,754 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {101365#(<= ~counter~0 10)} {101365#(<= ~counter~0 10)} #63#return; {101365#(<= ~counter~0 10)} is VALID [2022-04-28 07:20:14,754 INFO L290 TraceCheckUtils]: 105: Hoare triple {101365#(<= ~counter~0 10)} assume !!(0 != ~y3~0); {101365#(<= ~counter~0 10)} is VALID [2022-04-28 07:20:14,755 INFO L290 TraceCheckUtils]: 106: Hoare triple {101365#(<= ~counter~0 10)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {101365#(<= ~counter~0 10)} is VALID [2022-04-28 07:20:14,756 INFO L290 TraceCheckUtils]: 107: Hoare triple {101365#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101393#(<= ~counter~0 11)} is VALID [2022-04-28 07:20:14,756 INFO L290 TraceCheckUtils]: 108: Hoare triple {101393#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {101393#(<= ~counter~0 11)} is VALID [2022-04-28 07:20:14,757 INFO L272 TraceCheckUtils]: 109: Hoare triple {101393#(<= ~counter~0 11)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {101393#(<= ~counter~0 11)} is VALID [2022-04-28 07:20:14,757 INFO L290 TraceCheckUtils]: 110: Hoare triple {101393#(<= ~counter~0 11)} ~cond := #in~cond; {101393#(<= ~counter~0 11)} is VALID [2022-04-28 07:20:14,757 INFO L290 TraceCheckUtils]: 111: Hoare triple {101393#(<= ~counter~0 11)} assume !(0 == ~cond); {101393#(<= ~counter~0 11)} is VALID [2022-04-28 07:20:14,757 INFO L290 TraceCheckUtils]: 112: Hoare triple {101393#(<= ~counter~0 11)} assume true; {101393#(<= ~counter~0 11)} is VALID [2022-04-28 07:20:14,758 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {101393#(<= ~counter~0 11)} {101393#(<= ~counter~0 11)} #63#return; {101393#(<= ~counter~0 11)} is VALID [2022-04-28 07:20:14,758 INFO L290 TraceCheckUtils]: 114: Hoare triple {101393#(<= ~counter~0 11)} assume !!(0 != ~y3~0); {101393#(<= ~counter~0 11)} is VALID [2022-04-28 07:20:14,758 INFO L290 TraceCheckUtils]: 115: Hoare triple {101393#(<= ~counter~0 11)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {101393#(<= ~counter~0 11)} is VALID [2022-04-28 07:20:14,759 INFO L290 TraceCheckUtils]: 116: Hoare triple {101393#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101421#(<= ~counter~0 12)} is VALID [2022-04-28 07:20:14,759 INFO L290 TraceCheckUtils]: 117: Hoare triple {101421#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {101421#(<= ~counter~0 12)} is VALID [2022-04-28 07:20:14,760 INFO L272 TraceCheckUtils]: 118: Hoare triple {101421#(<= ~counter~0 12)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {101421#(<= ~counter~0 12)} is VALID [2022-04-28 07:20:14,760 INFO L290 TraceCheckUtils]: 119: Hoare triple {101421#(<= ~counter~0 12)} ~cond := #in~cond; {101421#(<= ~counter~0 12)} is VALID [2022-04-28 07:20:14,760 INFO L290 TraceCheckUtils]: 120: Hoare triple {101421#(<= ~counter~0 12)} assume !(0 == ~cond); {101421#(<= ~counter~0 12)} is VALID [2022-04-28 07:20:14,761 INFO L290 TraceCheckUtils]: 121: Hoare triple {101421#(<= ~counter~0 12)} assume true; {101421#(<= ~counter~0 12)} is VALID [2022-04-28 07:20:14,761 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {101421#(<= ~counter~0 12)} {101421#(<= ~counter~0 12)} #63#return; {101421#(<= ~counter~0 12)} is VALID [2022-04-28 07:20:14,761 INFO L290 TraceCheckUtils]: 123: Hoare triple {101421#(<= ~counter~0 12)} assume !!(0 != ~y3~0); {101421#(<= ~counter~0 12)} is VALID [2022-04-28 07:20:14,762 INFO L290 TraceCheckUtils]: 124: Hoare triple {101421#(<= ~counter~0 12)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {101421#(<= ~counter~0 12)} is VALID [2022-04-28 07:20:14,763 INFO L290 TraceCheckUtils]: 125: Hoare triple {101421#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101449#(<= ~counter~0 13)} is VALID [2022-04-28 07:20:14,763 INFO L290 TraceCheckUtils]: 126: Hoare triple {101449#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {101449#(<= ~counter~0 13)} is VALID [2022-04-28 07:20:14,763 INFO L272 TraceCheckUtils]: 127: Hoare triple {101449#(<= ~counter~0 13)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {101449#(<= ~counter~0 13)} is VALID [2022-04-28 07:20:14,764 INFO L290 TraceCheckUtils]: 128: Hoare triple {101449#(<= ~counter~0 13)} ~cond := #in~cond; {101449#(<= ~counter~0 13)} is VALID [2022-04-28 07:20:14,764 INFO L290 TraceCheckUtils]: 129: Hoare triple {101449#(<= ~counter~0 13)} assume !(0 == ~cond); {101449#(<= ~counter~0 13)} is VALID [2022-04-28 07:20:14,764 INFO L290 TraceCheckUtils]: 130: Hoare triple {101449#(<= ~counter~0 13)} assume true; {101449#(<= ~counter~0 13)} is VALID [2022-04-28 07:20:14,765 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {101449#(<= ~counter~0 13)} {101449#(<= ~counter~0 13)} #63#return; {101449#(<= ~counter~0 13)} is VALID [2022-04-28 07:20:14,765 INFO L290 TraceCheckUtils]: 132: Hoare triple {101449#(<= ~counter~0 13)} assume !!(0 != ~y3~0); {101449#(<= ~counter~0 13)} is VALID [2022-04-28 07:20:14,765 INFO L290 TraceCheckUtils]: 133: Hoare triple {101449#(<= ~counter~0 13)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {101449#(<= ~counter~0 13)} is VALID [2022-04-28 07:20:14,766 INFO L290 TraceCheckUtils]: 134: Hoare triple {101449#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101477#(<= ~counter~0 14)} is VALID [2022-04-28 07:20:14,766 INFO L290 TraceCheckUtils]: 135: Hoare triple {101477#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {101477#(<= ~counter~0 14)} is VALID [2022-04-28 07:20:14,767 INFO L272 TraceCheckUtils]: 136: Hoare triple {101477#(<= ~counter~0 14)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {101477#(<= ~counter~0 14)} is VALID [2022-04-28 07:20:14,767 INFO L290 TraceCheckUtils]: 137: Hoare triple {101477#(<= ~counter~0 14)} ~cond := #in~cond; {101477#(<= ~counter~0 14)} is VALID [2022-04-28 07:20:14,767 INFO L290 TraceCheckUtils]: 138: Hoare triple {101477#(<= ~counter~0 14)} assume !(0 == ~cond); {101477#(<= ~counter~0 14)} is VALID [2022-04-28 07:20:14,767 INFO L290 TraceCheckUtils]: 139: Hoare triple {101477#(<= ~counter~0 14)} assume true; {101477#(<= ~counter~0 14)} is VALID [2022-04-28 07:20:14,768 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {101477#(<= ~counter~0 14)} {101477#(<= ~counter~0 14)} #63#return; {101477#(<= ~counter~0 14)} is VALID [2022-04-28 07:20:14,768 INFO L290 TraceCheckUtils]: 141: Hoare triple {101477#(<= ~counter~0 14)} assume !!(0 != ~y3~0); {101477#(<= ~counter~0 14)} is VALID [2022-04-28 07:20:14,768 INFO L290 TraceCheckUtils]: 142: Hoare triple {101477#(<= ~counter~0 14)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {101477#(<= ~counter~0 14)} is VALID [2022-04-28 07:20:14,769 INFO L290 TraceCheckUtils]: 143: Hoare triple {101477#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101505#(<= ~counter~0 15)} is VALID [2022-04-28 07:20:14,770 INFO L290 TraceCheckUtils]: 144: Hoare triple {101505#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {101505#(<= ~counter~0 15)} is VALID [2022-04-28 07:20:14,770 INFO L272 TraceCheckUtils]: 145: Hoare triple {101505#(<= ~counter~0 15)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {101505#(<= ~counter~0 15)} is VALID [2022-04-28 07:20:14,770 INFO L290 TraceCheckUtils]: 146: Hoare triple {101505#(<= ~counter~0 15)} ~cond := #in~cond; {101505#(<= ~counter~0 15)} is VALID [2022-04-28 07:20:14,771 INFO L290 TraceCheckUtils]: 147: Hoare triple {101505#(<= ~counter~0 15)} assume !(0 == ~cond); {101505#(<= ~counter~0 15)} is VALID [2022-04-28 07:20:14,771 INFO L290 TraceCheckUtils]: 148: Hoare triple {101505#(<= ~counter~0 15)} assume true; {101505#(<= ~counter~0 15)} is VALID [2022-04-28 07:20:14,771 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {101505#(<= ~counter~0 15)} {101505#(<= ~counter~0 15)} #63#return; {101505#(<= ~counter~0 15)} is VALID [2022-04-28 07:20:14,772 INFO L290 TraceCheckUtils]: 150: Hoare triple {101505#(<= ~counter~0 15)} assume !!(0 != ~y3~0); {101505#(<= ~counter~0 15)} is VALID [2022-04-28 07:20:14,772 INFO L290 TraceCheckUtils]: 151: Hoare triple {101505#(<= ~counter~0 15)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {101505#(<= ~counter~0 15)} is VALID [2022-04-28 07:20:14,773 INFO L290 TraceCheckUtils]: 152: Hoare triple {101505#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101533#(<= ~counter~0 16)} is VALID [2022-04-28 07:20:14,773 INFO L290 TraceCheckUtils]: 153: Hoare triple {101533#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {101533#(<= ~counter~0 16)} is VALID [2022-04-28 07:20:14,774 INFO L272 TraceCheckUtils]: 154: Hoare triple {101533#(<= ~counter~0 16)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {101533#(<= ~counter~0 16)} is VALID [2022-04-28 07:20:14,774 INFO L290 TraceCheckUtils]: 155: Hoare triple {101533#(<= ~counter~0 16)} ~cond := #in~cond; {101533#(<= ~counter~0 16)} is VALID [2022-04-28 07:20:14,774 INFO L290 TraceCheckUtils]: 156: Hoare triple {101533#(<= ~counter~0 16)} assume !(0 == ~cond); {101533#(<= ~counter~0 16)} is VALID [2022-04-28 07:20:14,774 INFO L290 TraceCheckUtils]: 157: Hoare triple {101533#(<= ~counter~0 16)} assume true; {101533#(<= ~counter~0 16)} is VALID [2022-04-28 07:20:14,775 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {101533#(<= ~counter~0 16)} {101533#(<= ~counter~0 16)} #63#return; {101533#(<= ~counter~0 16)} is VALID [2022-04-28 07:20:14,775 INFO L290 TraceCheckUtils]: 159: Hoare triple {101533#(<= ~counter~0 16)} assume !!(0 != ~y3~0); {101533#(<= ~counter~0 16)} is VALID [2022-04-28 07:20:14,775 INFO L290 TraceCheckUtils]: 160: Hoare triple {101533#(<= ~counter~0 16)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {101533#(<= ~counter~0 16)} is VALID [2022-04-28 07:20:14,776 INFO L290 TraceCheckUtils]: 161: Hoare triple {101533#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101561#(<= ~counter~0 17)} is VALID [2022-04-28 07:20:14,777 INFO L290 TraceCheckUtils]: 162: Hoare triple {101561#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {101561#(<= ~counter~0 17)} is VALID [2022-04-28 07:20:14,777 INFO L272 TraceCheckUtils]: 163: Hoare triple {101561#(<= ~counter~0 17)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {101561#(<= ~counter~0 17)} is VALID [2022-04-28 07:20:14,777 INFO L290 TraceCheckUtils]: 164: Hoare triple {101561#(<= ~counter~0 17)} ~cond := #in~cond; {101561#(<= ~counter~0 17)} is VALID [2022-04-28 07:20:14,778 INFO L290 TraceCheckUtils]: 165: Hoare triple {101561#(<= ~counter~0 17)} assume !(0 == ~cond); {101561#(<= ~counter~0 17)} is VALID [2022-04-28 07:20:14,778 INFO L290 TraceCheckUtils]: 166: Hoare triple {101561#(<= ~counter~0 17)} assume true; {101561#(<= ~counter~0 17)} is VALID [2022-04-28 07:20:14,778 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {101561#(<= ~counter~0 17)} {101561#(<= ~counter~0 17)} #63#return; {101561#(<= ~counter~0 17)} is VALID [2022-04-28 07:20:14,778 INFO L290 TraceCheckUtils]: 168: Hoare triple {101561#(<= ~counter~0 17)} assume !!(0 != ~y3~0); {101561#(<= ~counter~0 17)} is VALID [2022-04-28 07:20:14,779 INFO L290 TraceCheckUtils]: 169: Hoare triple {101561#(<= ~counter~0 17)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {101561#(<= ~counter~0 17)} is VALID [2022-04-28 07:20:14,780 INFO L290 TraceCheckUtils]: 170: Hoare triple {101561#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101589#(<= ~counter~0 18)} is VALID [2022-04-28 07:20:14,781 INFO L290 TraceCheckUtils]: 171: Hoare triple {101589#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {101589#(<= ~counter~0 18)} is VALID [2022-04-28 07:20:14,781 INFO L272 TraceCheckUtils]: 172: Hoare triple {101589#(<= ~counter~0 18)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {101589#(<= ~counter~0 18)} is VALID [2022-04-28 07:20:14,781 INFO L290 TraceCheckUtils]: 173: Hoare triple {101589#(<= ~counter~0 18)} ~cond := #in~cond; {101589#(<= ~counter~0 18)} is VALID [2022-04-28 07:20:14,782 INFO L290 TraceCheckUtils]: 174: Hoare triple {101589#(<= ~counter~0 18)} assume !(0 == ~cond); {101589#(<= ~counter~0 18)} is VALID [2022-04-28 07:20:14,782 INFO L290 TraceCheckUtils]: 175: Hoare triple {101589#(<= ~counter~0 18)} assume true; {101589#(<= ~counter~0 18)} is VALID [2022-04-28 07:20:14,782 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {101589#(<= ~counter~0 18)} {101589#(<= ~counter~0 18)} #63#return; {101589#(<= ~counter~0 18)} is VALID [2022-04-28 07:20:14,782 INFO L290 TraceCheckUtils]: 177: Hoare triple {101589#(<= ~counter~0 18)} assume !!(0 != ~y3~0); {101589#(<= ~counter~0 18)} is VALID [2022-04-28 07:20:14,783 INFO L290 TraceCheckUtils]: 178: Hoare triple {101589#(<= ~counter~0 18)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {101589#(<= ~counter~0 18)} is VALID [2022-04-28 07:20:14,784 INFO L290 TraceCheckUtils]: 179: Hoare triple {101589#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101617#(<= ~counter~0 19)} is VALID [2022-04-28 07:20:14,784 INFO L290 TraceCheckUtils]: 180: Hoare triple {101617#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {101617#(<= ~counter~0 19)} is VALID [2022-04-28 07:20:14,784 INFO L272 TraceCheckUtils]: 181: Hoare triple {101617#(<= ~counter~0 19)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {101617#(<= ~counter~0 19)} is VALID [2022-04-28 07:20:14,785 INFO L290 TraceCheckUtils]: 182: Hoare triple {101617#(<= ~counter~0 19)} ~cond := #in~cond; {101617#(<= ~counter~0 19)} is VALID [2022-04-28 07:20:14,785 INFO L290 TraceCheckUtils]: 183: Hoare triple {101617#(<= ~counter~0 19)} assume !(0 == ~cond); {101617#(<= ~counter~0 19)} is VALID [2022-04-28 07:20:14,785 INFO L290 TraceCheckUtils]: 184: Hoare triple {101617#(<= ~counter~0 19)} assume true; {101617#(<= ~counter~0 19)} is VALID [2022-04-28 07:20:14,786 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {101617#(<= ~counter~0 19)} {101617#(<= ~counter~0 19)} #63#return; {101617#(<= ~counter~0 19)} is VALID [2022-04-28 07:20:14,786 INFO L290 TraceCheckUtils]: 186: Hoare triple {101617#(<= ~counter~0 19)} assume !!(0 != ~y3~0); {101617#(<= ~counter~0 19)} is VALID [2022-04-28 07:20:14,786 INFO L290 TraceCheckUtils]: 187: Hoare triple {101617#(<= ~counter~0 19)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {101617#(<= ~counter~0 19)} is VALID [2022-04-28 07:20:14,788 INFO L290 TraceCheckUtils]: 188: Hoare triple {101617#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101645#(<= ~counter~0 20)} is VALID [2022-04-28 07:20:14,788 INFO L290 TraceCheckUtils]: 189: Hoare triple {101645#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {101645#(<= ~counter~0 20)} is VALID [2022-04-28 07:20:14,789 INFO L272 TraceCheckUtils]: 190: Hoare triple {101645#(<= ~counter~0 20)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {101645#(<= ~counter~0 20)} is VALID [2022-04-28 07:20:14,789 INFO L290 TraceCheckUtils]: 191: Hoare triple {101645#(<= ~counter~0 20)} ~cond := #in~cond; {101645#(<= ~counter~0 20)} is VALID [2022-04-28 07:20:14,789 INFO L290 TraceCheckUtils]: 192: Hoare triple {101645#(<= ~counter~0 20)} assume !(0 == ~cond); {101645#(<= ~counter~0 20)} is VALID [2022-04-28 07:20:14,789 INFO L290 TraceCheckUtils]: 193: Hoare triple {101645#(<= ~counter~0 20)} assume true; {101645#(<= ~counter~0 20)} is VALID [2022-04-28 07:20:14,790 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {101645#(<= ~counter~0 20)} {101645#(<= ~counter~0 20)} #63#return; {101645#(<= ~counter~0 20)} is VALID [2022-04-28 07:20:14,790 INFO L290 TraceCheckUtils]: 195: Hoare triple {101645#(<= ~counter~0 20)} assume !!(0 != ~y3~0); {101645#(<= ~counter~0 20)} is VALID [2022-04-28 07:20:14,790 INFO L290 TraceCheckUtils]: 196: Hoare triple {101645#(<= ~counter~0 20)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {101645#(<= ~counter~0 20)} is VALID [2022-04-28 07:20:14,791 INFO L290 TraceCheckUtils]: 197: Hoare triple {101645#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101673#(<= ~counter~0 21)} is VALID [2022-04-28 07:20:14,792 INFO L290 TraceCheckUtils]: 198: Hoare triple {101673#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {101673#(<= ~counter~0 21)} is VALID [2022-04-28 07:20:14,792 INFO L272 TraceCheckUtils]: 199: Hoare triple {101673#(<= ~counter~0 21)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {101673#(<= ~counter~0 21)} is VALID [2022-04-28 07:20:14,792 INFO L290 TraceCheckUtils]: 200: Hoare triple {101673#(<= ~counter~0 21)} ~cond := #in~cond; {101673#(<= ~counter~0 21)} is VALID [2022-04-28 07:20:14,793 INFO L290 TraceCheckUtils]: 201: Hoare triple {101673#(<= ~counter~0 21)} assume !(0 == ~cond); {101673#(<= ~counter~0 21)} is VALID [2022-04-28 07:20:14,793 INFO L290 TraceCheckUtils]: 202: Hoare triple {101673#(<= ~counter~0 21)} assume true; {101673#(<= ~counter~0 21)} is VALID [2022-04-28 07:20:14,793 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {101673#(<= ~counter~0 21)} {101673#(<= ~counter~0 21)} #63#return; {101673#(<= ~counter~0 21)} is VALID [2022-04-28 07:20:14,794 INFO L290 TraceCheckUtils]: 204: Hoare triple {101673#(<= ~counter~0 21)} assume !!(0 != ~y3~0); {101673#(<= ~counter~0 21)} is VALID [2022-04-28 07:20:14,794 INFO L290 TraceCheckUtils]: 205: Hoare triple {101673#(<= ~counter~0 21)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {101673#(<= ~counter~0 21)} is VALID [2022-04-28 07:20:14,795 INFO L290 TraceCheckUtils]: 206: Hoare triple {101673#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101701#(<= ~counter~0 22)} is VALID [2022-04-28 07:20:14,795 INFO L290 TraceCheckUtils]: 207: Hoare triple {101701#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {101701#(<= ~counter~0 22)} is VALID [2022-04-28 07:20:14,796 INFO L272 TraceCheckUtils]: 208: Hoare triple {101701#(<= ~counter~0 22)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {101701#(<= ~counter~0 22)} is VALID [2022-04-28 07:20:14,796 INFO L290 TraceCheckUtils]: 209: Hoare triple {101701#(<= ~counter~0 22)} ~cond := #in~cond; {101701#(<= ~counter~0 22)} is VALID [2022-04-28 07:20:14,796 INFO L290 TraceCheckUtils]: 210: Hoare triple {101701#(<= ~counter~0 22)} assume !(0 == ~cond); {101701#(<= ~counter~0 22)} is VALID [2022-04-28 07:20:14,796 INFO L290 TraceCheckUtils]: 211: Hoare triple {101701#(<= ~counter~0 22)} assume true; {101701#(<= ~counter~0 22)} is VALID [2022-04-28 07:20:14,797 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {101701#(<= ~counter~0 22)} {101701#(<= ~counter~0 22)} #63#return; {101701#(<= ~counter~0 22)} is VALID [2022-04-28 07:20:14,797 INFO L290 TraceCheckUtils]: 213: Hoare triple {101701#(<= ~counter~0 22)} assume !!(0 != ~y3~0); {101701#(<= ~counter~0 22)} is VALID [2022-04-28 07:20:14,797 INFO L290 TraceCheckUtils]: 214: Hoare triple {101701#(<= ~counter~0 22)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {101701#(<= ~counter~0 22)} is VALID [2022-04-28 07:20:14,798 INFO L290 TraceCheckUtils]: 215: Hoare triple {101701#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101729#(<= ~counter~0 23)} is VALID [2022-04-28 07:20:14,799 INFO L290 TraceCheckUtils]: 216: Hoare triple {101729#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {101729#(<= ~counter~0 23)} is VALID [2022-04-28 07:20:14,799 INFO L272 TraceCheckUtils]: 217: Hoare triple {101729#(<= ~counter~0 23)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {101729#(<= ~counter~0 23)} is VALID [2022-04-28 07:20:14,799 INFO L290 TraceCheckUtils]: 218: Hoare triple {101729#(<= ~counter~0 23)} ~cond := #in~cond; {101729#(<= ~counter~0 23)} is VALID [2022-04-28 07:20:14,800 INFO L290 TraceCheckUtils]: 219: Hoare triple {101729#(<= ~counter~0 23)} assume !(0 == ~cond); {101729#(<= ~counter~0 23)} is VALID [2022-04-28 07:20:14,800 INFO L290 TraceCheckUtils]: 220: Hoare triple {101729#(<= ~counter~0 23)} assume true; {101729#(<= ~counter~0 23)} is VALID [2022-04-28 07:20:14,800 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {101729#(<= ~counter~0 23)} {101729#(<= ~counter~0 23)} #63#return; {101729#(<= ~counter~0 23)} is VALID [2022-04-28 07:20:14,800 INFO L290 TraceCheckUtils]: 222: Hoare triple {101729#(<= ~counter~0 23)} assume !!(0 != ~y3~0); {101729#(<= ~counter~0 23)} is VALID [2022-04-28 07:20:14,801 INFO L290 TraceCheckUtils]: 223: Hoare triple {101729#(<= ~counter~0 23)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {101729#(<= ~counter~0 23)} is VALID [2022-04-28 07:20:14,802 INFO L290 TraceCheckUtils]: 224: Hoare triple {101729#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101757#(<= ~counter~0 24)} is VALID [2022-04-28 07:20:14,802 INFO L290 TraceCheckUtils]: 225: Hoare triple {101757#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {101757#(<= ~counter~0 24)} is VALID [2022-04-28 07:20:14,803 INFO L272 TraceCheckUtils]: 226: Hoare triple {101757#(<= ~counter~0 24)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {101757#(<= ~counter~0 24)} is VALID [2022-04-28 07:20:14,803 INFO L290 TraceCheckUtils]: 227: Hoare triple {101757#(<= ~counter~0 24)} ~cond := #in~cond; {101757#(<= ~counter~0 24)} is VALID [2022-04-28 07:20:14,803 INFO L290 TraceCheckUtils]: 228: Hoare triple {101757#(<= ~counter~0 24)} assume !(0 == ~cond); {101757#(<= ~counter~0 24)} is VALID [2022-04-28 07:20:14,803 INFO L290 TraceCheckUtils]: 229: Hoare triple {101757#(<= ~counter~0 24)} assume true; {101757#(<= ~counter~0 24)} is VALID [2022-04-28 07:20:14,804 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {101757#(<= ~counter~0 24)} {101757#(<= ~counter~0 24)} #63#return; {101757#(<= ~counter~0 24)} is VALID [2022-04-28 07:20:14,804 INFO L290 TraceCheckUtils]: 231: Hoare triple {101757#(<= ~counter~0 24)} assume !!(0 != ~y3~0); {101757#(<= ~counter~0 24)} is VALID [2022-04-28 07:20:14,804 INFO L290 TraceCheckUtils]: 232: Hoare triple {101757#(<= ~counter~0 24)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {101757#(<= ~counter~0 24)} is VALID [2022-04-28 07:20:14,806 INFO L290 TraceCheckUtils]: 233: Hoare triple {101757#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101785#(<= ~counter~0 25)} is VALID [2022-04-28 07:20:14,806 INFO L290 TraceCheckUtils]: 234: Hoare triple {101785#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {101785#(<= ~counter~0 25)} is VALID [2022-04-28 07:20:14,807 INFO L272 TraceCheckUtils]: 235: Hoare triple {101785#(<= ~counter~0 25)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {101785#(<= ~counter~0 25)} is VALID [2022-04-28 07:20:14,807 INFO L290 TraceCheckUtils]: 236: Hoare triple {101785#(<= ~counter~0 25)} ~cond := #in~cond; {101785#(<= ~counter~0 25)} is VALID [2022-04-28 07:20:14,807 INFO L290 TraceCheckUtils]: 237: Hoare triple {101785#(<= ~counter~0 25)} assume !(0 == ~cond); {101785#(<= ~counter~0 25)} is VALID [2022-04-28 07:20:14,807 INFO L290 TraceCheckUtils]: 238: Hoare triple {101785#(<= ~counter~0 25)} assume true; {101785#(<= ~counter~0 25)} is VALID [2022-04-28 07:20:14,808 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {101785#(<= ~counter~0 25)} {101785#(<= ~counter~0 25)} #63#return; {101785#(<= ~counter~0 25)} is VALID [2022-04-28 07:20:14,808 INFO L290 TraceCheckUtils]: 240: Hoare triple {101785#(<= ~counter~0 25)} assume !!(0 != ~y3~0); {101785#(<= ~counter~0 25)} is VALID [2022-04-28 07:20:14,808 INFO L290 TraceCheckUtils]: 241: Hoare triple {101785#(<= ~counter~0 25)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {101785#(<= ~counter~0 25)} is VALID [2022-04-28 07:20:14,809 INFO L290 TraceCheckUtils]: 242: Hoare triple {101785#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101813#(<= ~counter~0 26)} is VALID [2022-04-28 07:20:14,810 INFO L290 TraceCheckUtils]: 243: Hoare triple {101813#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {101813#(<= ~counter~0 26)} is VALID [2022-04-28 07:20:14,810 INFO L272 TraceCheckUtils]: 244: Hoare triple {101813#(<= ~counter~0 26)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {101813#(<= ~counter~0 26)} is VALID [2022-04-28 07:20:14,810 INFO L290 TraceCheckUtils]: 245: Hoare triple {101813#(<= ~counter~0 26)} ~cond := #in~cond; {101813#(<= ~counter~0 26)} is VALID [2022-04-28 07:20:14,811 INFO L290 TraceCheckUtils]: 246: Hoare triple {101813#(<= ~counter~0 26)} assume !(0 == ~cond); {101813#(<= ~counter~0 26)} is VALID [2022-04-28 07:20:14,811 INFO L290 TraceCheckUtils]: 247: Hoare triple {101813#(<= ~counter~0 26)} assume true; {101813#(<= ~counter~0 26)} is VALID [2022-04-28 07:20:14,811 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {101813#(<= ~counter~0 26)} {101813#(<= ~counter~0 26)} #63#return; {101813#(<= ~counter~0 26)} is VALID [2022-04-28 07:20:14,811 INFO L290 TraceCheckUtils]: 249: Hoare triple {101813#(<= ~counter~0 26)} assume !!(0 != ~y3~0); {101813#(<= ~counter~0 26)} is VALID [2022-04-28 07:20:14,812 INFO L290 TraceCheckUtils]: 250: Hoare triple {101813#(<= ~counter~0 26)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {101813#(<= ~counter~0 26)} is VALID [2022-04-28 07:20:14,813 INFO L290 TraceCheckUtils]: 251: Hoare triple {101813#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101841#(<= ~counter~0 27)} is VALID [2022-04-28 07:20:14,813 INFO L290 TraceCheckUtils]: 252: Hoare triple {101841#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {101841#(<= ~counter~0 27)} is VALID [2022-04-28 07:20:14,814 INFO L272 TraceCheckUtils]: 253: Hoare triple {101841#(<= ~counter~0 27)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {101841#(<= ~counter~0 27)} is VALID [2022-04-28 07:20:14,814 INFO L290 TraceCheckUtils]: 254: Hoare triple {101841#(<= ~counter~0 27)} ~cond := #in~cond; {101841#(<= ~counter~0 27)} is VALID [2022-04-28 07:20:14,814 INFO L290 TraceCheckUtils]: 255: Hoare triple {101841#(<= ~counter~0 27)} assume !(0 == ~cond); {101841#(<= ~counter~0 27)} is VALID [2022-04-28 07:20:14,814 INFO L290 TraceCheckUtils]: 256: Hoare triple {101841#(<= ~counter~0 27)} assume true; {101841#(<= ~counter~0 27)} is VALID [2022-04-28 07:20:14,815 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {101841#(<= ~counter~0 27)} {101841#(<= ~counter~0 27)} #63#return; {101841#(<= ~counter~0 27)} is VALID [2022-04-28 07:20:14,815 INFO L290 TraceCheckUtils]: 258: Hoare triple {101841#(<= ~counter~0 27)} assume !!(0 != ~y3~0); {101841#(<= ~counter~0 27)} is VALID [2022-04-28 07:20:14,815 INFO L290 TraceCheckUtils]: 259: Hoare triple {101841#(<= ~counter~0 27)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {101841#(<= ~counter~0 27)} is VALID [2022-04-28 07:20:14,816 INFO L290 TraceCheckUtils]: 260: Hoare triple {101841#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101869#(<= ~counter~0 28)} is VALID [2022-04-28 07:20:14,817 INFO L290 TraceCheckUtils]: 261: Hoare triple {101869#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {101869#(<= ~counter~0 28)} is VALID [2022-04-28 07:20:14,817 INFO L272 TraceCheckUtils]: 262: Hoare triple {101869#(<= ~counter~0 28)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {101869#(<= ~counter~0 28)} is VALID [2022-04-28 07:20:14,817 INFO L290 TraceCheckUtils]: 263: Hoare triple {101869#(<= ~counter~0 28)} ~cond := #in~cond; {101869#(<= ~counter~0 28)} is VALID [2022-04-28 07:20:14,818 INFO L290 TraceCheckUtils]: 264: Hoare triple {101869#(<= ~counter~0 28)} assume !(0 == ~cond); {101869#(<= ~counter~0 28)} is VALID [2022-04-28 07:20:14,818 INFO L290 TraceCheckUtils]: 265: Hoare triple {101869#(<= ~counter~0 28)} assume true; {101869#(<= ~counter~0 28)} is VALID [2022-04-28 07:20:14,818 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {101869#(<= ~counter~0 28)} {101869#(<= ~counter~0 28)} #63#return; {101869#(<= ~counter~0 28)} is VALID [2022-04-28 07:20:14,818 INFO L290 TraceCheckUtils]: 267: Hoare triple {101869#(<= ~counter~0 28)} assume !!(0 != ~y3~0); {101869#(<= ~counter~0 28)} is VALID [2022-04-28 07:20:14,819 INFO L290 TraceCheckUtils]: 268: Hoare triple {101869#(<= ~counter~0 28)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {101869#(<= ~counter~0 28)} is VALID [2022-04-28 07:20:14,820 INFO L290 TraceCheckUtils]: 269: Hoare triple {101869#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101897#(<= ~counter~0 29)} is VALID [2022-04-28 07:20:14,820 INFO L290 TraceCheckUtils]: 270: Hoare triple {101897#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {101897#(<= ~counter~0 29)} is VALID [2022-04-28 07:20:14,821 INFO L272 TraceCheckUtils]: 271: Hoare triple {101897#(<= ~counter~0 29)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {101897#(<= ~counter~0 29)} is VALID [2022-04-28 07:20:14,821 INFO L290 TraceCheckUtils]: 272: Hoare triple {101897#(<= ~counter~0 29)} ~cond := #in~cond; {101897#(<= ~counter~0 29)} is VALID [2022-04-28 07:20:14,821 INFO L290 TraceCheckUtils]: 273: Hoare triple {101897#(<= ~counter~0 29)} assume !(0 == ~cond); {101897#(<= ~counter~0 29)} is VALID [2022-04-28 07:20:14,821 INFO L290 TraceCheckUtils]: 274: Hoare triple {101897#(<= ~counter~0 29)} assume true; {101897#(<= ~counter~0 29)} is VALID [2022-04-28 07:20:14,822 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {101897#(<= ~counter~0 29)} {101897#(<= ~counter~0 29)} #63#return; {101897#(<= ~counter~0 29)} is VALID [2022-04-28 07:20:14,822 INFO L290 TraceCheckUtils]: 276: Hoare triple {101897#(<= ~counter~0 29)} assume !!(0 != ~y3~0); {101897#(<= ~counter~0 29)} is VALID [2022-04-28 07:20:14,822 INFO L290 TraceCheckUtils]: 277: Hoare triple {101897#(<= ~counter~0 29)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {101897#(<= ~counter~0 29)} is VALID [2022-04-28 07:20:14,823 INFO L290 TraceCheckUtils]: 278: Hoare triple {101897#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101925#(<= ~counter~0 30)} is VALID [2022-04-28 07:20:14,824 INFO L290 TraceCheckUtils]: 279: Hoare triple {101925#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {101925#(<= ~counter~0 30)} is VALID [2022-04-28 07:20:14,824 INFO L272 TraceCheckUtils]: 280: Hoare triple {101925#(<= ~counter~0 30)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {101925#(<= ~counter~0 30)} is VALID [2022-04-28 07:20:14,824 INFO L290 TraceCheckUtils]: 281: Hoare triple {101925#(<= ~counter~0 30)} ~cond := #in~cond; {101925#(<= ~counter~0 30)} is VALID [2022-04-28 07:20:14,825 INFO L290 TraceCheckUtils]: 282: Hoare triple {101925#(<= ~counter~0 30)} assume !(0 == ~cond); {101925#(<= ~counter~0 30)} is VALID [2022-04-28 07:20:14,825 INFO L290 TraceCheckUtils]: 283: Hoare triple {101925#(<= ~counter~0 30)} assume true; {101925#(<= ~counter~0 30)} is VALID [2022-04-28 07:20:14,825 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {101925#(<= ~counter~0 30)} {101925#(<= ~counter~0 30)} #63#return; {101925#(<= ~counter~0 30)} is VALID [2022-04-28 07:20:14,825 INFO L290 TraceCheckUtils]: 285: Hoare triple {101925#(<= ~counter~0 30)} assume !!(0 != ~y3~0); {101925#(<= ~counter~0 30)} is VALID [2022-04-28 07:20:14,826 INFO L290 TraceCheckUtils]: 286: Hoare triple {101925#(<= ~counter~0 30)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {101925#(<= ~counter~0 30)} is VALID [2022-04-28 07:20:14,827 INFO L290 TraceCheckUtils]: 287: Hoare triple {101925#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101953#(<= ~counter~0 31)} is VALID [2022-04-28 07:20:14,827 INFO L290 TraceCheckUtils]: 288: Hoare triple {101953#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {101953#(<= ~counter~0 31)} is VALID [2022-04-28 07:20:14,828 INFO L272 TraceCheckUtils]: 289: Hoare triple {101953#(<= ~counter~0 31)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {101953#(<= ~counter~0 31)} is VALID [2022-04-28 07:20:14,828 INFO L290 TraceCheckUtils]: 290: Hoare triple {101953#(<= ~counter~0 31)} ~cond := #in~cond; {101953#(<= ~counter~0 31)} is VALID [2022-04-28 07:20:14,828 INFO L290 TraceCheckUtils]: 291: Hoare triple {101953#(<= ~counter~0 31)} assume !(0 == ~cond); {101953#(<= ~counter~0 31)} is VALID [2022-04-28 07:20:14,828 INFO L290 TraceCheckUtils]: 292: Hoare triple {101953#(<= ~counter~0 31)} assume true; {101953#(<= ~counter~0 31)} is VALID [2022-04-28 07:20:14,829 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {101953#(<= ~counter~0 31)} {101953#(<= ~counter~0 31)} #63#return; {101953#(<= ~counter~0 31)} is VALID [2022-04-28 07:20:14,829 INFO L290 TraceCheckUtils]: 294: Hoare triple {101953#(<= ~counter~0 31)} assume !!(0 != ~y3~0); {101953#(<= ~counter~0 31)} is VALID [2022-04-28 07:20:14,829 INFO L290 TraceCheckUtils]: 295: Hoare triple {101953#(<= ~counter~0 31)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {101953#(<= ~counter~0 31)} is VALID [2022-04-28 07:20:14,830 INFO L290 TraceCheckUtils]: 296: Hoare triple {101953#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101981#(<= ~counter~0 32)} is VALID [2022-04-28 07:20:14,831 INFO L290 TraceCheckUtils]: 297: Hoare triple {101981#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {101981#(<= ~counter~0 32)} is VALID [2022-04-28 07:20:14,831 INFO L272 TraceCheckUtils]: 298: Hoare triple {101981#(<= ~counter~0 32)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {101981#(<= ~counter~0 32)} is VALID [2022-04-28 07:20:14,831 INFO L290 TraceCheckUtils]: 299: Hoare triple {101981#(<= ~counter~0 32)} ~cond := #in~cond; {101981#(<= ~counter~0 32)} is VALID [2022-04-28 07:20:14,832 INFO L290 TraceCheckUtils]: 300: Hoare triple {101981#(<= ~counter~0 32)} assume !(0 == ~cond); {101981#(<= ~counter~0 32)} is VALID [2022-04-28 07:20:14,832 INFO L290 TraceCheckUtils]: 301: Hoare triple {101981#(<= ~counter~0 32)} assume true; {101981#(<= ~counter~0 32)} is VALID [2022-04-28 07:20:14,832 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {101981#(<= ~counter~0 32)} {101981#(<= ~counter~0 32)} #63#return; {101981#(<= ~counter~0 32)} is VALID [2022-04-28 07:20:14,833 INFO L290 TraceCheckUtils]: 303: Hoare triple {101981#(<= ~counter~0 32)} assume !!(0 != ~y3~0); {101981#(<= ~counter~0 32)} is VALID [2022-04-28 07:20:14,833 INFO L290 TraceCheckUtils]: 304: Hoare triple {101981#(<= ~counter~0 32)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {101981#(<= ~counter~0 32)} is VALID [2022-04-28 07:20:14,834 INFO L290 TraceCheckUtils]: 305: Hoare triple {101981#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102009#(<= ~counter~0 33)} is VALID [2022-04-28 07:20:14,834 INFO L290 TraceCheckUtils]: 306: Hoare triple {102009#(<= ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {102009#(<= ~counter~0 33)} is VALID [2022-04-28 07:20:14,835 INFO L272 TraceCheckUtils]: 307: Hoare triple {102009#(<= ~counter~0 33)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {102009#(<= ~counter~0 33)} is VALID [2022-04-28 07:20:14,835 INFO L290 TraceCheckUtils]: 308: Hoare triple {102009#(<= ~counter~0 33)} ~cond := #in~cond; {102009#(<= ~counter~0 33)} is VALID [2022-04-28 07:20:14,835 INFO L290 TraceCheckUtils]: 309: Hoare triple {102009#(<= ~counter~0 33)} assume !(0 == ~cond); {102009#(<= ~counter~0 33)} is VALID [2022-04-28 07:20:14,836 INFO L290 TraceCheckUtils]: 310: Hoare triple {102009#(<= ~counter~0 33)} assume true; {102009#(<= ~counter~0 33)} is VALID [2022-04-28 07:20:14,836 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {102009#(<= ~counter~0 33)} {102009#(<= ~counter~0 33)} #63#return; {102009#(<= ~counter~0 33)} is VALID [2022-04-28 07:20:14,836 INFO L290 TraceCheckUtils]: 312: Hoare triple {102009#(<= ~counter~0 33)} assume !!(0 != ~y3~0); {102009#(<= ~counter~0 33)} is VALID [2022-04-28 07:20:14,837 INFO L290 TraceCheckUtils]: 313: Hoare triple {102009#(<= ~counter~0 33)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {102009#(<= ~counter~0 33)} is VALID [2022-04-28 07:20:14,838 INFO L290 TraceCheckUtils]: 314: Hoare triple {102009#(<= ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102037#(<= ~counter~0 34)} is VALID [2022-04-28 07:20:14,838 INFO L290 TraceCheckUtils]: 315: Hoare triple {102037#(<= ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {102037#(<= ~counter~0 34)} is VALID [2022-04-28 07:20:14,838 INFO L272 TraceCheckUtils]: 316: Hoare triple {102037#(<= ~counter~0 34)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {102037#(<= ~counter~0 34)} is VALID [2022-04-28 07:20:14,839 INFO L290 TraceCheckUtils]: 317: Hoare triple {102037#(<= ~counter~0 34)} ~cond := #in~cond; {102037#(<= ~counter~0 34)} is VALID [2022-04-28 07:20:14,839 INFO L290 TraceCheckUtils]: 318: Hoare triple {102037#(<= ~counter~0 34)} assume !(0 == ~cond); {102037#(<= ~counter~0 34)} is VALID [2022-04-28 07:20:14,839 INFO L290 TraceCheckUtils]: 319: Hoare triple {102037#(<= ~counter~0 34)} assume true; {102037#(<= ~counter~0 34)} is VALID [2022-04-28 07:20:14,839 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {102037#(<= ~counter~0 34)} {102037#(<= ~counter~0 34)} #63#return; {102037#(<= ~counter~0 34)} is VALID [2022-04-28 07:20:14,840 INFO L290 TraceCheckUtils]: 321: Hoare triple {102037#(<= ~counter~0 34)} assume !!(0 != ~y3~0); {102037#(<= ~counter~0 34)} is VALID [2022-04-28 07:20:14,840 INFO L290 TraceCheckUtils]: 322: Hoare triple {102037#(<= ~counter~0 34)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {102037#(<= ~counter~0 34)} is VALID [2022-04-28 07:20:14,841 INFO L290 TraceCheckUtils]: 323: Hoare triple {102037#(<= ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102065#(<= ~counter~0 35)} is VALID [2022-04-28 07:20:14,841 INFO L290 TraceCheckUtils]: 324: Hoare triple {102065#(<= ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {102065#(<= ~counter~0 35)} is VALID [2022-04-28 07:20:14,842 INFO L272 TraceCheckUtils]: 325: Hoare triple {102065#(<= ~counter~0 35)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {102065#(<= ~counter~0 35)} is VALID [2022-04-28 07:20:14,842 INFO L290 TraceCheckUtils]: 326: Hoare triple {102065#(<= ~counter~0 35)} ~cond := #in~cond; {102065#(<= ~counter~0 35)} is VALID [2022-04-28 07:20:14,842 INFO L290 TraceCheckUtils]: 327: Hoare triple {102065#(<= ~counter~0 35)} assume !(0 == ~cond); {102065#(<= ~counter~0 35)} is VALID [2022-04-28 07:20:14,843 INFO L290 TraceCheckUtils]: 328: Hoare triple {102065#(<= ~counter~0 35)} assume true; {102065#(<= ~counter~0 35)} is VALID [2022-04-28 07:20:14,843 INFO L284 TraceCheckUtils]: 329: Hoare quadruple {102065#(<= ~counter~0 35)} {102065#(<= ~counter~0 35)} #63#return; {102065#(<= ~counter~0 35)} is VALID [2022-04-28 07:20:14,843 INFO L290 TraceCheckUtils]: 330: Hoare triple {102065#(<= ~counter~0 35)} assume !!(0 != ~y3~0); {102065#(<= ~counter~0 35)} is VALID [2022-04-28 07:20:14,844 INFO L290 TraceCheckUtils]: 331: Hoare triple {102065#(<= ~counter~0 35)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {102065#(<= ~counter~0 35)} is VALID [2022-04-28 07:20:14,845 INFO L290 TraceCheckUtils]: 332: Hoare triple {102065#(<= ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102093#(<= ~counter~0 36)} is VALID [2022-04-28 07:20:14,845 INFO L290 TraceCheckUtils]: 333: Hoare triple {102093#(<= ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {102093#(<= ~counter~0 36)} is VALID [2022-04-28 07:20:14,846 INFO L272 TraceCheckUtils]: 334: Hoare triple {102093#(<= ~counter~0 36)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {102093#(<= ~counter~0 36)} is VALID [2022-04-28 07:20:14,846 INFO L290 TraceCheckUtils]: 335: Hoare triple {102093#(<= ~counter~0 36)} ~cond := #in~cond; {102093#(<= ~counter~0 36)} is VALID [2022-04-28 07:20:14,846 INFO L290 TraceCheckUtils]: 336: Hoare triple {102093#(<= ~counter~0 36)} assume !(0 == ~cond); {102093#(<= ~counter~0 36)} is VALID [2022-04-28 07:20:14,846 INFO L290 TraceCheckUtils]: 337: Hoare triple {102093#(<= ~counter~0 36)} assume true; {102093#(<= ~counter~0 36)} is VALID [2022-04-28 07:20:14,847 INFO L284 TraceCheckUtils]: 338: Hoare quadruple {102093#(<= ~counter~0 36)} {102093#(<= ~counter~0 36)} #63#return; {102093#(<= ~counter~0 36)} is VALID [2022-04-28 07:20:14,847 INFO L290 TraceCheckUtils]: 339: Hoare triple {102093#(<= ~counter~0 36)} assume !!(0 != ~y3~0); {102093#(<= ~counter~0 36)} is VALID [2022-04-28 07:20:14,847 INFO L290 TraceCheckUtils]: 340: Hoare triple {102093#(<= ~counter~0 36)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {102093#(<= ~counter~0 36)} is VALID [2022-04-28 07:20:14,848 INFO L290 TraceCheckUtils]: 341: Hoare triple {102093#(<= ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102121#(<= ~counter~0 37)} is VALID [2022-04-28 07:20:14,849 INFO L290 TraceCheckUtils]: 342: Hoare triple {102121#(<= ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {102121#(<= ~counter~0 37)} is VALID [2022-04-28 07:20:14,849 INFO L272 TraceCheckUtils]: 343: Hoare triple {102121#(<= ~counter~0 37)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {102121#(<= ~counter~0 37)} is VALID [2022-04-28 07:20:14,849 INFO L290 TraceCheckUtils]: 344: Hoare triple {102121#(<= ~counter~0 37)} ~cond := #in~cond; {102121#(<= ~counter~0 37)} is VALID [2022-04-28 07:20:14,850 INFO L290 TraceCheckUtils]: 345: Hoare triple {102121#(<= ~counter~0 37)} assume !(0 == ~cond); {102121#(<= ~counter~0 37)} is VALID [2022-04-28 07:20:14,850 INFO L290 TraceCheckUtils]: 346: Hoare triple {102121#(<= ~counter~0 37)} assume true; {102121#(<= ~counter~0 37)} is VALID [2022-04-28 07:20:14,850 INFO L284 TraceCheckUtils]: 347: Hoare quadruple {102121#(<= ~counter~0 37)} {102121#(<= ~counter~0 37)} #63#return; {102121#(<= ~counter~0 37)} is VALID [2022-04-28 07:20:14,851 INFO L290 TraceCheckUtils]: 348: Hoare triple {102121#(<= ~counter~0 37)} assume !!(0 != ~y3~0); {102121#(<= ~counter~0 37)} is VALID [2022-04-28 07:20:14,851 INFO L290 TraceCheckUtils]: 349: Hoare triple {102121#(<= ~counter~0 37)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {102121#(<= ~counter~0 37)} is VALID [2022-04-28 07:20:14,852 INFO L290 TraceCheckUtils]: 350: Hoare triple {102121#(<= ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102149#(<= ~counter~0 38)} is VALID [2022-04-28 07:20:14,852 INFO L290 TraceCheckUtils]: 351: Hoare triple {102149#(<= ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {102149#(<= ~counter~0 38)} is VALID [2022-04-28 07:20:14,853 INFO L272 TraceCheckUtils]: 352: Hoare triple {102149#(<= ~counter~0 38)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {102149#(<= ~counter~0 38)} is VALID [2022-04-28 07:20:14,853 INFO L290 TraceCheckUtils]: 353: Hoare triple {102149#(<= ~counter~0 38)} ~cond := #in~cond; {102149#(<= ~counter~0 38)} is VALID [2022-04-28 07:20:14,853 INFO L290 TraceCheckUtils]: 354: Hoare triple {102149#(<= ~counter~0 38)} assume !(0 == ~cond); {102149#(<= ~counter~0 38)} is VALID [2022-04-28 07:20:14,853 INFO L290 TraceCheckUtils]: 355: Hoare triple {102149#(<= ~counter~0 38)} assume true; {102149#(<= ~counter~0 38)} is VALID [2022-04-28 07:20:14,854 INFO L284 TraceCheckUtils]: 356: Hoare quadruple {102149#(<= ~counter~0 38)} {102149#(<= ~counter~0 38)} #63#return; {102149#(<= ~counter~0 38)} is VALID [2022-04-28 07:20:14,854 INFO L290 TraceCheckUtils]: 357: Hoare triple {102149#(<= ~counter~0 38)} assume !!(0 != ~y3~0); {102149#(<= ~counter~0 38)} is VALID [2022-04-28 07:20:14,854 INFO L290 TraceCheckUtils]: 358: Hoare triple {102149#(<= ~counter~0 38)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {102149#(<= ~counter~0 38)} is VALID [2022-04-28 07:20:14,855 INFO L290 TraceCheckUtils]: 359: Hoare triple {102149#(<= ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102177#(<= ~counter~0 39)} is VALID [2022-04-28 07:20:14,856 INFO L290 TraceCheckUtils]: 360: Hoare triple {102177#(<= ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {102177#(<= ~counter~0 39)} is VALID [2022-04-28 07:20:14,856 INFO L272 TraceCheckUtils]: 361: Hoare triple {102177#(<= ~counter~0 39)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {102177#(<= ~counter~0 39)} is VALID [2022-04-28 07:20:14,856 INFO L290 TraceCheckUtils]: 362: Hoare triple {102177#(<= ~counter~0 39)} ~cond := #in~cond; {102177#(<= ~counter~0 39)} is VALID [2022-04-28 07:20:14,857 INFO L290 TraceCheckUtils]: 363: Hoare triple {102177#(<= ~counter~0 39)} assume !(0 == ~cond); {102177#(<= ~counter~0 39)} is VALID [2022-04-28 07:20:14,857 INFO L290 TraceCheckUtils]: 364: Hoare triple {102177#(<= ~counter~0 39)} assume true; {102177#(<= ~counter~0 39)} is VALID [2022-04-28 07:20:14,857 INFO L284 TraceCheckUtils]: 365: Hoare quadruple {102177#(<= ~counter~0 39)} {102177#(<= ~counter~0 39)} #63#return; {102177#(<= ~counter~0 39)} is VALID [2022-04-28 07:20:14,858 INFO L290 TraceCheckUtils]: 366: Hoare triple {102177#(<= ~counter~0 39)} assume !!(0 != ~y3~0); {102177#(<= ~counter~0 39)} is VALID [2022-04-28 07:20:14,858 INFO L290 TraceCheckUtils]: 367: Hoare triple {102177#(<= ~counter~0 39)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {102177#(<= ~counter~0 39)} is VALID [2022-04-28 07:20:14,859 INFO L290 TraceCheckUtils]: 368: Hoare triple {102177#(<= ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102205#(<= ~counter~0 40)} is VALID [2022-04-28 07:20:14,859 INFO L290 TraceCheckUtils]: 369: Hoare triple {102205#(<= ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {102205#(<= ~counter~0 40)} is VALID [2022-04-28 07:20:14,860 INFO L272 TraceCheckUtils]: 370: Hoare triple {102205#(<= ~counter~0 40)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {102205#(<= ~counter~0 40)} is VALID [2022-04-28 07:20:14,860 INFO L290 TraceCheckUtils]: 371: Hoare triple {102205#(<= ~counter~0 40)} ~cond := #in~cond; {102205#(<= ~counter~0 40)} is VALID [2022-04-28 07:20:14,860 INFO L290 TraceCheckUtils]: 372: Hoare triple {102205#(<= ~counter~0 40)} assume !(0 == ~cond); {102205#(<= ~counter~0 40)} is VALID [2022-04-28 07:20:14,861 INFO L290 TraceCheckUtils]: 373: Hoare triple {102205#(<= ~counter~0 40)} assume true; {102205#(<= ~counter~0 40)} is VALID [2022-04-28 07:20:14,861 INFO L284 TraceCheckUtils]: 374: Hoare quadruple {102205#(<= ~counter~0 40)} {102205#(<= ~counter~0 40)} #63#return; {102205#(<= ~counter~0 40)} is VALID [2022-04-28 07:20:14,861 INFO L290 TraceCheckUtils]: 375: Hoare triple {102205#(<= ~counter~0 40)} assume !!(0 != ~y3~0); {102205#(<= ~counter~0 40)} is VALID [2022-04-28 07:20:14,862 INFO L290 TraceCheckUtils]: 376: Hoare triple {102205#(<= ~counter~0 40)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {102205#(<= ~counter~0 40)} is VALID [2022-04-28 07:20:14,862 INFO L290 TraceCheckUtils]: 377: Hoare triple {102205#(<= ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102233#(<= |main_#t~post6| 40)} is VALID [2022-04-28 07:20:14,862 INFO L290 TraceCheckUtils]: 378: Hoare triple {102233#(<= |main_#t~post6| 40)} assume !(#t~post6 < 50);havoc #t~post6; {101057#false} is VALID [2022-04-28 07:20:14,862 INFO L272 TraceCheckUtils]: 379: Hoare triple {101057#false} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 == ~x1~0 then 1 else 0)); {101057#false} is VALID [2022-04-28 07:20:14,862 INFO L290 TraceCheckUtils]: 380: Hoare triple {101057#false} ~cond := #in~cond; {101057#false} is VALID [2022-04-28 07:20:14,862 INFO L290 TraceCheckUtils]: 381: Hoare triple {101057#false} assume 0 == ~cond; {101057#false} is VALID [2022-04-28 07:20:14,863 INFO L290 TraceCheckUtils]: 382: Hoare triple {101057#false} assume !false; {101057#false} is VALID [2022-04-28 07:20:14,863 INFO L134 CoverageAnalysis]: Checked inductivity of 7184 backedges. 80 proven. 7100 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-28 07:20:14,863 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 07:20:16,520 INFO L290 TraceCheckUtils]: 382: Hoare triple {101057#false} assume !false; {101057#false} is VALID [2022-04-28 07:20:16,520 INFO L290 TraceCheckUtils]: 381: Hoare triple {101057#false} assume 0 == ~cond; {101057#false} is VALID [2022-04-28 07:20:16,520 INFO L290 TraceCheckUtils]: 380: Hoare triple {101057#false} ~cond := #in~cond; {101057#false} is VALID [2022-04-28 07:20:16,520 INFO L272 TraceCheckUtils]: 379: Hoare triple {101057#false} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 == ~x1~0 then 1 else 0)); {101057#false} is VALID [2022-04-28 07:20:16,521 INFO L290 TraceCheckUtils]: 378: Hoare triple {102261#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {101057#false} is VALID [2022-04-28 07:20:16,521 INFO L290 TraceCheckUtils]: 377: Hoare triple {102265#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102261#(< |main_#t~post6| 50)} is VALID [2022-04-28 07:20:16,521 INFO L290 TraceCheckUtils]: 376: Hoare triple {102265#(< ~counter~0 50)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {102265#(< ~counter~0 50)} is VALID [2022-04-28 07:20:16,521 INFO L290 TraceCheckUtils]: 375: Hoare triple {102265#(< ~counter~0 50)} assume !!(0 != ~y3~0); {102265#(< ~counter~0 50)} is VALID [2022-04-28 07:20:16,522 INFO L284 TraceCheckUtils]: 374: Hoare quadruple {101056#true} {102265#(< ~counter~0 50)} #63#return; {102265#(< ~counter~0 50)} is VALID [2022-04-28 07:20:16,522 INFO L290 TraceCheckUtils]: 373: Hoare triple {101056#true} assume true; {101056#true} is VALID [2022-04-28 07:20:16,522 INFO L290 TraceCheckUtils]: 372: Hoare triple {101056#true} assume !(0 == ~cond); {101056#true} is VALID [2022-04-28 07:20:16,522 INFO L290 TraceCheckUtils]: 371: Hoare triple {101056#true} ~cond := #in~cond; {101056#true} is VALID [2022-04-28 07:20:16,522 INFO L272 TraceCheckUtils]: 370: Hoare triple {102265#(< ~counter~0 50)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {101056#true} is VALID [2022-04-28 07:20:16,522 INFO L290 TraceCheckUtils]: 369: Hoare triple {102265#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {102265#(< ~counter~0 50)} is VALID [2022-04-28 07:20:16,525 INFO L290 TraceCheckUtils]: 368: Hoare triple {102293#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102265#(< ~counter~0 50)} is VALID [2022-04-28 07:20:16,525 INFO L290 TraceCheckUtils]: 367: Hoare triple {102293#(< ~counter~0 49)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {102293#(< ~counter~0 49)} is VALID [2022-04-28 07:20:16,525 INFO L290 TraceCheckUtils]: 366: Hoare triple {102293#(< ~counter~0 49)} assume !!(0 != ~y3~0); {102293#(< ~counter~0 49)} is VALID [2022-04-28 07:20:16,526 INFO L284 TraceCheckUtils]: 365: Hoare quadruple {101056#true} {102293#(< ~counter~0 49)} #63#return; {102293#(< ~counter~0 49)} is VALID [2022-04-28 07:20:16,526 INFO L290 TraceCheckUtils]: 364: Hoare triple {101056#true} assume true; {101056#true} is VALID [2022-04-28 07:20:16,526 INFO L290 TraceCheckUtils]: 363: Hoare triple {101056#true} assume !(0 == ~cond); {101056#true} is VALID [2022-04-28 07:20:16,526 INFO L290 TraceCheckUtils]: 362: Hoare triple {101056#true} ~cond := #in~cond; {101056#true} is VALID [2022-04-28 07:20:16,526 INFO L272 TraceCheckUtils]: 361: Hoare triple {102293#(< ~counter~0 49)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {101056#true} is VALID [2022-04-28 07:20:16,526 INFO L290 TraceCheckUtils]: 360: Hoare triple {102293#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {102293#(< ~counter~0 49)} is VALID [2022-04-28 07:20:16,527 INFO L290 TraceCheckUtils]: 359: Hoare triple {102321#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102293#(< ~counter~0 49)} is VALID [2022-04-28 07:20:16,527 INFO L290 TraceCheckUtils]: 358: Hoare triple {102321#(< ~counter~0 48)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {102321#(< ~counter~0 48)} is VALID [2022-04-28 07:20:16,527 INFO L290 TraceCheckUtils]: 357: Hoare triple {102321#(< ~counter~0 48)} assume !!(0 != ~y3~0); {102321#(< ~counter~0 48)} is VALID [2022-04-28 07:20:16,528 INFO L284 TraceCheckUtils]: 356: Hoare quadruple {101056#true} {102321#(< ~counter~0 48)} #63#return; {102321#(< ~counter~0 48)} is VALID [2022-04-28 07:20:16,528 INFO L290 TraceCheckUtils]: 355: Hoare triple {101056#true} assume true; {101056#true} is VALID [2022-04-28 07:20:16,528 INFO L290 TraceCheckUtils]: 354: Hoare triple {101056#true} assume !(0 == ~cond); {101056#true} is VALID [2022-04-28 07:20:16,528 INFO L290 TraceCheckUtils]: 353: Hoare triple {101056#true} ~cond := #in~cond; {101056#true} is VALID [2022-04-28 07:20:16,528 INFO L272 TraceCheckUtils]: 352: Hoare triple {102321#(< ~counter~0 48)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {101056#true} is VALID [2022-04-28 07:20:16,528 INFO L290 TraceCheckUtils]: 351: Hoare triple {102321#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {102321#(< ~counter~0 48)} is VALID [2022-04-28 07:20:16,529 INFO L290 TraceCheckUtils]: 350: Hoare triple {102349#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102321#(< ~counter~0 48)} is VALID [2022-04-28 07:20:16,530 INFO L290 TraceCheckUtils]: 349: Hoare triple {102349#(< ~counter~0 47)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {102349#(< ~counter~0 47)} is VALID [2022-04-28 07:20:16,530 INFO L290 TraceCheckUtils]: 348: Hoare triple {102349#(< ~counter~0 47)} assume !!(0 != ~y3~0); {102349#(< ~counter~0 47)} is VALID [2022-04-28 07:20:16,530 INFO L284 TraceCheckUtils]: 347: Hoare quadruple {101056#true} {102349#(< ~counter~0 47)} #63#return; {102349#(< ~counter~0 47)} is VALID [2022-04-28 07:20:16,530 INFO L290 TraceCheckUtils]: 346: Hoare triple {101056#true} assume true; {101056#true} is VALID [2022-04-28 07:20:16,530 INFO L290 TraceCheckUtils]: 345: Hoare triple {101056#true} assume !(0 == ~cond); {101056#true} is VALID [2022-04-28 07:20:16,530 INFO L290 TraceCheckUtils]: 344: Hoare triple {101056#true} ~cond := #in~cond; {101056#true} is VALID [2022-04-28 07:20:16,530 INFO L272 TraceCheckUtils]: 343: Hoare triple {102349#(< ~counter~0 47)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {101056#true} is VALID [2022-04-28 07:20:16,531 INFO L290 TraceCheckUtils]: 342: Hoare triple {102349#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {102349#(< ~counter~0 47)} is VALID [2022-04-28 07:20:16,532 INFO L290 TraceCheckUtils]: 341: Hoare triple {102377#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102349#(< ~counter~0 47)} is VALID [2022-04-28 07:20:16,532 INFO L290 TraceCheckUtils]: 340: Hoare triple {102377#(< ~counter~0 46)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {102377#(< ~counter~0 46)} is VALID [2022-04-28 07:20:16,532 INFO L290 TraceCheckUtils]: 339: Hoare triple {102377#(< ~counter~0 46)} assume !!(0 != ~y3~0); {102377#(< ~counter~0 46)} is VALID [2022-04-28 07:20:16,533 INFO L284 TraceCheckUtils]: 338: Hoare quadruple {101056#true} {102377#(< ~counter~0 46)} #63#return; {102377#(< ~counter~0 46)} is VALID [2022-04-28 07:20:16,533 INFO L290 TraceCheckUtils]: 337: Hoare triple {101056#true} assume true; {101056#true} is VALID [2022-04-28 07:20:16,533 INFO L290 TraceCheckUtils]: 336: Hoare triple {101056#true} assume !(0 == ~cond); {101056#true} is VALID [2022-04-28 07:20:16,533 INFO L290 TraceCheckUtils]: 335: Hoare triple {101056#true} ~cond := #in~cond; {101056#true} is VALID [2022-04-28 07:20:16,533 INFO L272 TraceCheckUtils]: 334: Hoare triple {102377#(< ~counter~0 46)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {101056#true} is VALID [2022-04-28 07:20:16,533 INFO L290 TraceCheckUtils]: 333: Hoare triple {102377#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {102377#(< ~counter~0 46)} is VALID [2022-04-28 07:20:16,534 INFO L290 TraceCheckUtils]: 332: Hoare triple {102405#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102377#(< ~counter~0 46)} is VALID [2022-04-28 07:20:16,534 INFO L290 TraceCheckUtils]: 331: Hoare triple {102405#(< ~counter~0 45)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {102405#(< ~counter~0 45)} is VALID [2022-04-28 07:20:16,534 INFO L290 TraceCheckUtils]: 330: Hoare triple {102405#(< ~counter~0 45)} assume !!(0 != ~y3~0); {102405#(< ~counter~0 45)} is VALID [2022-04-28 07:20:16,535 INFO L284 TraceCheckUtils]: 329: Hoare quadruple {101056#true} {102405#(< ~counter~0 45)} #63#return; {102405#(< ~counter~0 45)} is VALID [2022-04-28 07:20:16,535 INFO L290 TraceCheckUtils]: 328: Hoare triple {101056#true} assume true; {101056#true} is VALID [2022-04-28 07:20:16,535 INFO L290 TraceCheckUtils]: 327: Hoare triple {101056#true} assume !(0 == ~cond); {101056#true} is VALID [2022-04-28 07:20:16,535 INFO L290 TraceCheckUtils]: 326: Hoare triple {101056#true} ~cond := #in~cond; {101056#true} is VALID [2022-04-28 07:20:16,535 INFO L272 TraceCheckUtils]: 325: Hoare triple {102405#(< ~counter~0 45)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {101056#true} is VALID [2022-04-28 07:20:16,535 INFO L290 TraceCheckUtils]: 324: Hoare triple {102405#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {102405#(< ~counter~0 45)} is VALID [2022-04-28 07:20:16,536 INFO L290 TraceCheckUtils]: 323: Hoare triple {102433#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102405#(< ~counter~0 45)} is VALID [2022-04-28 07:20:16,536 INFO L290 TraceCheckUtils]: 322: Hoare triple {102433#(< ~counter~0 44)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {102433#(< ~counter~0 44)} is VALID [2022-04-28 07:20:16,537 INFO L290 TraceCheckUtils]: 321: Hoare triple {102433#(< ~counter~0 44)} assume !!(0 != ~y3~0); {102433#(< ~counter~0 44)} is VALID [2022-04-28 07:20:16,537 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {101056#true} {102433#(< ~counter~0 44)} #63#return; {102433#(< ~counter~0 44)} is VALID [2022-04-28 07:20:16,537 INFO L290 TraceCheckUtils]: 319: Hoare triple {101056#true} assume true; {101056#true} is VALID [2022-04-28 07:20:16,537 INFO L290 TraceCheckUtils]: 318: Hoare triple {101056#true} assume !(0 == ~cond); {101056#true} is VALID [2022-04-28 07:20:16,537 INFO L290 TraceCheckUtils]: 317: Hoare triple {101056#true} ~cond := #in~cond; {101056#true} is VALID [2022-04-28 07:20:16,537 INFO L272 TraceCheckUtils]: 316: Hoare triple {102433#(< ~counter~0 44)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {101056#true} is VALID [2022-04-28 07:20:16,538 INFO L290 TraceCheckUtils]: 315: Hoare triple {102433#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {102433#(< ~counter~0 44)} is VALID [2022-04-28 07:20:16,539 INFO L290 TraceCheckUtils]: 314: Hoare triple {102461#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102433#(< ~counter~0 44)} is VALID [2022-04-28 07:20:16,539 INFO L290 TraceCheckUtils]: 313: Hoare triple {102461#(< ~counter~0 43)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {102461#(< ~counter~0 43)} is VALID [2022-04-28 07:20:16,539 INFO L290 TraceCheckUtils]: 312: Hoare triple {102461#(< ~counter~0 43)} assume !!(0 != ~y3~0); {102461#(< ~counter~0 43)} is VALID [2022-04-28 07:20:16,539 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {101056#true} {102461#(< ~counter~0 43)} #63#return; {102461#(< ~counter~0 43)} is VALID [2022-04-28 07:20:16,540 INFO L290 TraceCheckUtils]: 310: Hoare triple {101056#true} assume true; {101056#true} is VALID [2022-04-28 07:20:16,540 INFO L290 TraceCheckUtils]: 309: Hoare triple {101056#true} assume !(0 == ~cond); {101056#true} is VALID [2022-04-28 07:20:16,540 INFO L290 TraceCheckUtils]: 308: Hoare triple {101056#true} ~cond := #in~cond; {101056#true} is VALID [2022-04-28 07:20:16,540 INFO L272 TraceCheckUtils]: 307: Hoare triple {102461#(< ~counter~0 43)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {101056#true} is VALID [2022-04-28 07:20:16,540 INFO L290 TraceCheckUtils]: 306: Hoare triple {102461#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {102461#(< ~counter~0 43)} is VALID [2022-04-28 07:20:16,541 INFO L290 TraceCheckUtils]: 305: Hoare triple {102489#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102461#(< ~counter~0 43)} is VALID [2022-04-28 07:20:16,541 INFO L290 TraceCheckUtils]: 304: Hoare triple {102489#(< ~counter~0 42)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {102489#(< ~counter~0 42)} is VALID [2022-04-28 07:20:16,541 INFO L290 TraceCheckUtils]: 303: Hoare triple {102489#(< ~counter~0 42)} assume !!(0 != ~y3~0); {102489#(< ~counter~0 42)} is VALID [2022-04-28 07:20:16,542 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {101056#true} {102489#(< ~counter~0 42)} #63#return; {102489#(< ~counter~0 42)} is VALID [2022-04-28 07:20:16,542 INFO L290 TraceCheckUtils]: 301: Hoare triple {101056#true} assume true; {101056#true} is VALID [2022-04-28 07:20:16,542 INFO L290 TraceCheckUtils]: 300: Hoare triple {101056#true} assume !(0 == ~cond); {101056#true} is VALID [2022-04-28 07:20:16,542 INFO L290 TraceCheckUtils]: 299: Hoare triple {101056#true} ~cond := #in~cond; {101056#true} is VALID [2022-04-28 07:20:16,542 INFO L272 TraceCheckUtils]: 298: Hoare triple {102489#(< ~counter~0 42)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {101056#true} is VALID [2022-04-28 07:20:16,542 INFO L290 TraceCheckUtils]: 297: Hoare triple {102489#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {102489#(< ~counter~0 42)} is VALID [2022-04-28 07:20:16,543 INFO L290 TraceCheckUtils]: 296: Hoare triple {102205#(<= ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102489#(< ~counter~0 42)} is VALID [2022-04-28 07:20:16,544 INFO L290 TraceCheckUtils]: 295: Hoare triple {102205#(<= ~counter~0 40)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {102205#(<= ~counter~0 40)} is VALID [2022-04-28 07:20:16,544 INFO L290 TraceCheckUtils]: 294: Hoare triple {102205#(<= ~counter~0 40)} assume !!(0 != ~y3~0); {102205#(<= ~counter~0 40)} is VALID [2022-04-28 07:20:16,544 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {101056#true} {102205#(<= ~counter~0 40)} #63#return; {102205#(<= ~counter~0 40)} is VALID [2022-04-28 07:20:16,544 INFO L290 TraceCheckUtils]: 292: Hoare triple {101056#true} assume true; {101056#true} is VALID [2022-04-28 07:20:16,544 INFO L290 TraceCheckUtils]: 291: Hoare triple {101056#true} assume !(0 == ~cond); {101056#true} is VALID [2022-04-28 07:20:16,545 INFO L290 TraceCheckUtils]: 290: Hoare triple {101056#true} ~cond := #in~cond; {101056#true} is VALID [2022-04-28 07:20:16,545 INFO L272 TraceCheckUtils]: 289: Hoare triple {102205#(<= ~counter~0 40)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {101056#true} is VALID [2022-04-28 07:20:16,545 INFO L290 TraceCheckUtils]: 288: Hoare triple {102205#(<= ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {102205#(<= ~counter~0 40)} is VALID [2022-04-28 07:20:16,546 INFO L290 TraceCheckUtils]: 287: Hoare triple {102177#(<= ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102205#(<= ~counter~0 40)} is VALID [2022-04-28 07:20:16,546 INFO L290 TraceCheckUtils]: 286: Hoare triple {102177#(<= ~counter~0 39)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {102177#(<= ~counter~0 39)} is VALID [2022-04-28 07:20:16,546 INFO L290 TraceCheckUtils]: 285: Hoare triple {102177#(<= ~counter~0 39)} assume !!(0 != ~y3~0); {102177#(<= ~counter~0 39)} is VALID [2022-04-28 07:20:16,547 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {101056#true} {102177#(<= ~counter~0 39)} #63#return; {102177#(<= ~counter~0 39)} is VALID [2022-04-28 07:20:16,547 INFO L290 TraceCheckUtils]: 283: Hoare triple {101056#true} assume true; {101056#true} is VALID [2022-04-28 07:20:16,547 INFO L290 TraceCheckUtils]: 282: Hoare triple {101056#true} assume !(0 == ~cond); {101056#true} is VALID [2022-04-28 07:20:16,547 INFO L290 TraceCheckUtils]: 281: Hoare triple {101056#true} ~cond := #in~cond; {101056#true} is VALID [2022-04-28 07:20:16,547 INFO L272 TraceCheckUtils]: 280: Hoare triple {102177#(<= ~counter~0 39)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {101056#true} is VALID [2022-04-28 07:20:16,547 INFO L290 TraceCheckUtils]: 279: Hoare triple {102177#(<= ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {102177#(<= ~counter~0 39)} is VALID [2022-04-28 07:20:16,548 INFO L290 TraceCheckUtils]: 278: Hoare triple {102149#(<= ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102177#(<= ~counter~0 39)} is VALID [2022-04-28 07:20:16,548 INFO L290 TraceCheckUtils]: 277: Hoare triple {102149#(<= ~counter~0 38)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {102149#(<= ~counter~0 38)} is VALID [2022-04-28 07:20:16,549 INFO L290 TraceCheckUtils]: 276: Hoare triple {102149#(<= ~counter~0 38)} assume !!(0 != ~y3~0); {102149#(<= ~counter~0 38)} is VALID [2022-04-28 07:20:16,549 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {101056#true} {102149#(<= ~counter~0 38)} #63#return; {102149#(<= ~counter~0 38)} is VALID [2022-04-28 07:20:16,549 INFO L290 TraceCheckUtils]: 274: Hoare triple {101056#true} assume true; {101056#true} is VALID [2022-04-28 07:20:16,549 INFO L290 TraceCheckUtils]: 273: Hoare triple {101056#true} assume !(0 == ~cond); {101056#true} is VALID [2022-04-28 07:20:16,549 INFO L290 TraceCheckUtils]: 272: Hoare triple {101056#true} ~cond := #in~cond; {101056#true} is VALID [2022-04-28 07:20:16,549 INFO L272 TraceCheckUtils]: 271: Hoare triple {102149#(<= ~counter~0 38)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {101056#true} is VALID [2022-04-28 07:20:16,549 INFO L290 TraceCheckUtils]: 270: Hoare triple {102149#(<= ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {102149#(<= ~counter~0 38)} is VALID [2022-04-28 07:20:16,550 INFO L290 TraceCheckUtils]: 269: Hoare triple {102121#(<= ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102149#(<= ~counter~0 38)} is VALID [2022-04-28 07:20:16,551 INFO L290 TraceCheckUtils]: 268: Hoare triple {102121#(<= ~counter~0 37)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {102121#(<= ~counter~0 37)} is VALID [2022-04-28 07:20:16,551 INFO L290 TraceCheckUtils]: 267: Hoare triple {102121#(<= ~counter~0 37)} assume !!(0 != ~y3~0); {102121#(<= ~counter~0 37)} is VALID [2022-04-28 07:20:16,551 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {101056#true} {102121#(<= ~counter~0 37)} #63#return; {102121#(<= ~counter~0 37)} is VALID [2022-04-28 07:20:16,551 INFO L290 TraceCheckUtils]: 265: Hoare triple {101056#true} assume true; {101056#true} is VALID [2022-04-28 07:20:16,551 INFO L290 TraceCheckUtils]: 264: Hoare triple {101056#true} assume !(0 == ~cond); {101056#true} is VALID [2022-04-28 07:20:16,551 INFO L290 TraceCheckUtils]: 263: Hoare triple {101056#true} ~cond := #in~cond; {101056#true} is VALID [2022-04-28 07:20:16,552 INFO L272 TraceCheckUtils]: 262: Hoare triple {102121#(<= ~counter~0 37)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {101056#true} is VALID [2022-04-28 07:20:16,552 INFO L290 TraceCheckUtils]: 261: Hoare triple {102121#(<= ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {102121#(<= ~counter~0 37)} is VALID [2022-04-28 07:20:16,553 INFO L290 TraceCheckUtils]: 260: Hoare triple {102093#(<= ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102121#(<= ~counter~0 37)} is VALID [2022-04-28 07:20:16,553 INFO L290 TraceCheckUtils]: 259: Hoare triple {102093#(<= ~counter~0 36)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {102093#(<= ~counter~0 36)} is VALID [2022-04-28 07:20:16,553 INFO L290 TraceCheckUtils]: 258: Hoare triple {102093#(<= ~counter~0 36)} assume !!(0 != ~y3~0); {102093#(<= ~counter~0 36)} is VALID [2022-04-28 07:20:16,554 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {101056#true} {102093#(<= ~counter~0 36)} #63#return; {102093#(<= ~counter~0 36)} is VALID [2022-04-28 07:20:16,554 INFO L290 TraceCheckUtils]: 256: Hoare triple {101056#true} assume true; {101056#true} is VALID [2022-04-28 07:20:16,554 INFO L290 TraceCheckUtils]: 255: Hoare triple {101056#true} assume !(0 == ~cond); {101056#true} is VALID [2022-04-28 07:20:16,554 INFO L290 TraceCheckUtils]: 254: Hoare triple {101056#true} ~cond := #in~cond; {101056#true} is VALID [2022-04-28 07:20:16,554 INFO L272 TraceCheckUtils]: 253: Hoare triple {102093#(<= ~counter~0 36)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {101056#true} is VALID [2022-04-28 07:20:16,554 INFO L290 TraceCheckUtils]: 252: Hoare triple {102093#(<= ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {102093#(<= ~counter~0 36)} is VALID [2022-04-28 07:20:16,555 INFO L290 TraceCheckUtils]: 251: Hoare triple {102065#(<= ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102093#(<= ~counter~0 36)} is VALID [2022-04-28 07:20:16,555 INFO L290 TraceCheckUtils]: 250: Hoare triple {102065#(<= ~counter~0 35)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {102065#(<= ~counter~0 35)} is VALID [2022-04-28 07:20:16,555 INFO L290 TraceCheckUtils]: 249: Hoare triple {102065#(<= ~counter~0 35)} assume !!(0 != ~y3~0); {102065#(<= ~counter~0 35)} is VALID [2022-04-28 07:20:16,556 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {101056#true} {102065#(<= ~counter~0 35)} #63#return; {102065#(<= ~counter~0 35)} is VALID [2022-04-28 07:20:16,556 INFO L290 TraceCheckUtils]: 247: Hoare triple {101056#true} assume true; {101056#true} is VALID [2022-04-28 07:20:16,556 INFO L290 TraceCheckUtils]: 246: Hoare triple {101056#true} assume !(0 == ~cond); {101056#true} is VALID [2022-04-28 07:20:16,556 INFO L290 TraceCheckUtils]: 245: Hoare triple {101056#true} ~cond := #in~cond; {101056#true} is VALID [2022-04-28 07:20:16,556 INFO L272 TraceCheckUtils]: 244: Hoare triple {102065#(<= ~counter~0 35)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {101056#true} is VALID [2022-04-28 07:20:16,556 INFO L290 TraceCheckUtils]: 243: Hoare triple {102065#(<= ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {102065#(<= ~counter~0 35)} is VALID [2022-04-28 07:20:16,557 INFO L290 TraceCheckUtils]: 242: Hoare triple {102037#(<= ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102065#(<= ~counter~0 35)} is VALID [2022-04-28 07:20:16,558 INFO L290 TraceCheckUtils]: 241: Hoare triple {102037#(<= ~counter~0 34)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {102037#(<= ~counter~0 34)} is VALID [2022-04-28 07:20:16,558 INFO L290 TraceCheckUtils]: 240: Hoare triple {102037#(<= ~counter~0 34)} assume !!(0 != ~y3~0); {102037#(<= ~counter~0 34)} is VALID [2022-04-28 07:20:16,558 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {101056#true} {102037#(<= ~counter~0 34)} #63#return; {102037#(<= ~counter~0 34)} is VALID [2022-04-28 07:20:16,558 INFO L290 TraceCheckUtils]: 238: Hoare triple {101056#true} assume true; {101056#true} is VALID [2022-04-28 07:20:16,559 INFO L290 TraceCheckUtils]: 237: Hoare triple {101056#true} assume !(0 == ~cond); {101056#true} is VALID [2022-04-28 07:20:16,559 INFO L290 TraceCheckUtils]: 236: Hoare triple {101056#true} ~cond := #in~cond; {101056#true} is VALID [2022-04-28 07:20:16,559 INFO L272 TraceCheckUtils]: 235: Hoare triple {102037#(<= ~counter~0 34)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {101056#true} is VALID [2022-04-28 07:20:16,559 INFO L290 TraceCheckUtils]: 234: Hoare triple {102037#(<= ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {102037#(<= ~counter~0 34)} is VALID [2022-04-28 07:20:16,560 INFO L290 TraceCheckUtils]: 233: Hoare triple {102009#(<= ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102037#(<= ~counter~0 34)} is VALID [2022-04-28 07:20:16,560 INFO L290 TraceCheckUtils]: 232: Hoare triple {102009#(<= ~counter~0 33)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {102009#(<= ~counter~0 33)} is VALID [2022-04-28 07:20:16,560 INFO L290 TraceCheckUtils]: 231: Hoare triple {102009#(<= ~counter~0 33)} assume !!(0 != ~y3~0); {102009#(<= ~counter~0 33)} is VALID [2022-04-28 07:20:16,561 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {101056#true} {102009#(<= ~counter~0 33)} #63#return; {102009#(<= ~counter~0 33)} is VALID [2022-04-28 07:20:16,561 INFO L290 TraceCheckUtils]: 229: Hoare triple {101056#true} assume true; {101056#true} is VALID [2022-04-28 07:20:16,561 INFO L290 TraceCheckUtils]: 228: Hoare triple {101056#true} assume !(0 == ~cond); {101056#true} is VALID [2022-04-28 07:20:16,561 INFO L290 TraceCheckUtils]: 227: Hoare triple {101056#true} ~cond := #in~cond; {101056#true} is VALID [2022-04-28 07:20:16,561 INFO L272 TraceCheckUtils]: 226: Hoare triple {102009#(<= ~counter~0 33)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {101056#true} is VALID [2022-04-28 07:20:16,561 INFO L290 TraceCheckUtils]: 225: Hoare triple {102009#(<= ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {102009#(<= ~counter~0 33)} is VALID [2022-04-28 07:20:16,562 INFO L290 TraceCheckUtils]: 224: Hoare triple {101981#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102009#(<= ~counter~0 33)} is VALID [2022-04-28 07:20:16,562 INFO L290 TraceCheckUtils]: 223: Hoare triple {101981#(<= ~counter~0 32)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {101981#(<= ~counter~0 32)} is VALID [2022-04-28 07:20:16,563 INFO L290 TraceCheckUtils]: 222: Hoare triple {101981#(<= ~counter~0 32)} assume !!(0 != ~y3~0); {101981#(<= ~counter~0 32)} is VALID [2022-04-28 07:20:16,563 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {101056#true} {101981#(<= ~counter~0 32)} #63#return; {101981#(<= ~counter~0 32)} is VALID [2022-04-28 07:20:16,563 INFO L290 TraceCheckUtils]: 220: Hoare triple {101056#true} assume true; {101056#true} is VALID [2022-04-28 07:20:16,563 INFO L290 TraceCheckUtils]: 219: Hoare triple {101056#true} assume !(0 == ~cond); {101056#true} is VALID [2022-04-28 07:20:16,563 INFO L290 TraceCheckUtils]: 218: Hoare triple {101056#true} ~cond := #in~cond; {101056#true} is VALID [2022-04-28 07:20:16,563 INFO L272 TraceCheckUtils]: 217: Hoare triple {101981#(<= ~counter~0 32)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {101056#true} is VALID [2022-04-28 07:20:16,564 INFO L290 TraceCheckUtils]: 216: Hoare triple {101981#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {101981#(<= ~counter~0 32)} is VALID [2022-04-28 07:20:16,564 INFO L290 TraceCheckUtils]: 215: Hoare triple {101953#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101981#(<= ~counter~0 32)} is VALID [2022-04-28 07:20:16,565 INFO L290 TraceCheckUtils]: 214: Hoare triple {101953#(<= ~counter~0 31)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {101953#(<= ~counter~0 31)} is VALID [2022-04-28 07:20:16,565 INFO L290 TraceCheckUtils]: 213: Hoare triple {101953#(<= ~counter~0 31)} assume !!(0 != ~y3~0); {101953#(<= ~counter~0 31)} is VALID [2022-04-28 07:20:16,565 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {101056#true} {101953#(<= ~counter~0 31)} #63#return; {101953#(<= ~counter~0 31)} is VALID [2022-04-28 07:20:16,565 INFO L290 TraceCheckUtils]: 211: Hoare triple {101056#true} assume true; {101056#true} is VALID [2022-04-28 07:20:16,566 INFO L290 TraceCheckUtils]: 210: Hoare triple {101056#true} assume !(0 == ~cond); {101056#true} is VALID [2022-04-28 07:20:16,566 INFO L290 TraceCheckUtils]: 209: Hoare triple {101056#true} ~cond := #in~cond; {101056#true} is VALID [2022-04-28 07:20:16,566 INFO L272 TraceCheckUtils]: 208: Hoare triple {101953#(<= ~counter~0 31)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {101056#true} is VALID [2022-04-28 07:20:16,566 INFO L290 TraceCheckUtils]: 207: Hoare triple {101953#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {101953#(<= ~counter~0 31)} is VALID [2022-04-28 07:20:16,567 INFO L290 TraceCheckUtils]: 206: Hoare triple {101925#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101953#(<= ~counter~0 31)} is VALID [2022-04-28 07:20:16,567 INFO L290 TraceCheckUtils]: 205: Hoare triple {101925#(<= ~counter~0 30)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {101925#(<= ~counter~0 30)} is VALID [2022-04-28 07:20:16,567 INFO L290 TraceCheckUtils]: 204: Hoare triple {101925#(<= ~counter~0 30)} assume !!(0 != ~y3~0); {101925#(<= ~counter~0 30)} is VALID [2022-04-28 07:20:16,568 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {101056#true} {101925#(<= ~counter~0 30)} #63#return; {101925#(<= ~counter~0 30)} is VALID [2022-04-28 07:20:16,568 INFO L290 TraceCheckUtils]: 202: Hoare triple {101056#true} assume true; {101056#true} is VALID [2022-04-28 07:20:16,568 INFO L290 TraceCheckUtils]: 201: Hoare triple {101056#true} assume !(0 == ~cond); {101056#true} is VALID [2022-04-28 07:20:16,568 INFO L290 TraceCheckUtils]: 200: Hoare triple {101056#true} ~cond := #in~cond; {101056#true} is VALID [2022-04-28 07:20:16,568 INFO L272 TraceCheckUtils]: 199: Hoare triple {101925#(<= ~counter~0 30)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {101056#true} is VALID [2022-04-28 07:20:16,568 INFO L290 TraceCheckUtils]: 198: Hoare triple {101925#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {101925#(<= ~counter~0 30)} is VALID [2022-04-28 07:20:16,569 INFO L290 TraceCheckUtils]: 197: Hoare triple {101897#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101925#(<= ~counter~0 30)} is VALID [2022-04-28 07:20:16,570 INFO L290 TraceCheckUtils]: 196: Hoare triple {101897#(<= ~counter~0 29)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {101897#(<= ~counter~0 29)} is VALID [2022-04-28 07:20:16,570 INFO L290 TraceCheckUtils]: 195: Hoare triple {101897#(<= ~counter~0 29)} assume !!(0 != ~y3~0); {101897#(<= ~counter~0 29)} is VALID [2022-04-28 07:20:16,570 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {101056#true} {101897#(<= ~counter~0 29)} #63#return; {101897#(<= ~counter~0 29)} is VALID [2022-04-28 07:20:16,570 INFO L290 TraceCheckUtils]: 193: Hoare triple {101056#true} assume true; {101056#true} is VALID [2022-04-28 07:20:16,570 INFO L290 TraceCheckUtils]: 192: Hoare triple {101056#true} assume !(0 == ~cond); {101056#true} is VALID [2022-04-28 07:20:16,570 INFO L290 TraceCheckUtils]: 191: Hoare triple {101056#true} ~cond := #in~cond; {101056#true} is VALID [2022-04-28 07:20:16,571 INFO L272 TraceCheckUtils]: 190: Hoare triple {101897#(<= ~counter~0 29)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {101056#true} is VALID [2022-04-28 07:20:16,571 INFO L290 TraceCheckUtils]: 189: Hoare triple {101897#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {101897#(<= ~counter~0 29)} is VALID [2022-04-28 07:20:16,572 INFO L290 TraceCheckUtils]: 188: Hoare triple {101869#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101897#(<= ~counter~0 29)} is VALID [2022-04-28 07:20:16,572 INFO L290 TraceCheckUtils]: 187: Hoare triple {101869#(<= ~counter~0 28)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {101869#(<= ~counter~0 28)} is VALID [2022-04-28 07:20:16,572 INFO L290 TraceCheckUtils]: 186: Hoare triple {101869#(<= ~counter~0 28)} assume !!(0 != ~y3~0); {101869#(<= ~counter~0 28)} is VALID [2022-04-28 07:20:16,573 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {101056#true} {101869#(<= ~counter~0 28)} #63#return; {101869#(<= ~counter~0 28)} is VALID [2022-04-28 07:20:16,573 INFO L290 TraceCheckUtils]: 184: Hoare triple {101056#true} assume true; {101056#true} is VALID [2022-04-28 07:20:16,573 INFO L290 TraceCheckUtils]: 183: Hoare triple {101056#true} assume !(0 == ~cond); {101056#true} is VALID [2022-04-28 07:20:16,573 INFO L290 TraceCheckUtils]: 182: Hoare triple {101056#true} ~cond := #in~cond; {101056#true} is VALID [2022-04-28 07:20:16,573 INFO L272 TraceCheckUtils]: 181: Hoare triple {101869#(<= ~counter~0 28)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {101056#true} is VALID [2022-04-28 07:20:16,573 INFO L290 TraceCheckUtils]: 180: Hoare triple {101869#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {101869#(<= ~counter~0 28)} is VALID [2022-04-28 07:20:16,574 INFO L290 TraceCheckUtils]: 179: Hoare triple {101841#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101869#(<= ~counter~0 28)} is VALID [2022-04-28 07:20:16,574 INFO L290 TraceCheckUtils]: 178: Hoare triple {101841#(<= ~counter~0 27)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {101841#(<= ~counter~0 27)} is VALID [2022-04-28 07:20:16,575 INFO L290 TraceCheckUtils]: 177: Hoare triple {101841#(<= ~counter~0 27)} assume !!(0 != ~y3~0); {101841#(<= ~counter~0 27)} is VALID [2022-04-28 07:20:16,575 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {101056#true} {101841#(<= ~counter~0 27)} #63#return; {101841#(<= ~counter~0 27)} is VALID [2022-04-28 07:20:16,575 INFO L290 TraceCheckUtils]: 175: Hoare triple {101056#true} assume true; {101056#true} is VALID [2022-04-28 07:20:16,575 INFO L290 TraceCheckUtils]: 174: Hoare triple {101056#true} assume !(0 == ~cond); {101056#true} is VALID [2022-04-28 07:20:16,575 INFO L290 TraceCheckUtils]: 173: Hoare triple {101056#true} ~cond := #in~cond; {101056#true} is VALID [2022-04-28 07:20:16,575 INFO L272 TraceCheckUtils]: 172: Hoare triple {101841#(<= ~counter~0 27)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {101056#true} is VALID [2022-04-28 07:20:16,575 INFO L290 TraceCheckUtils]: 171: Hoare triple {101841#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {101841#(<= ~counter~0 27)} is VALID [2022-04-28 07:20:16,576 INFO L290 TraceCheckUtils]: 170: Hoare triple {101813#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101841#(<= ~counter~0 27)} is VALID [2022-04-28 07:20:16,577 INFO L290 TraceCheckUtils]: 169: Hoare triple {101813#(<= ~counter~0 26)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {101813#(<= ~counter~0 26)} is VALID [2022-04-28 07:20:16,577 INFO L290 TraceCheckUtils]: 168: Hoare triple {101813#(<= ~counter~0 26)} assume !!(0 != ~y3~0); {101813#(<= ~counter~0 26)} is VALID [2022-04-28 07:20:16,577 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {101056#true} {101813#(<= ~counter~0 26)} #63#return; {101813#(<= ~counter~0 26)} is VALID [2022-04-28 07:20:16,577 INFO L290 TraceCheckUtils]: 166: Hoare triple {101056#true} assume true; {101056#true} is VALID [2022-04-28 07:20:16,577 INFO L290 TraceCheckUtils]: 165: Hoare triple {101056#true} assume !(0 == ~cond); {101056#true} is VALID [2022-04-28 07:20:16,577 INFO L290 TraceCheckUtils]: 164: Hoare triple {101056#true} ~cond := #in~cond; {101056#true} is VALID [2022-04-28 07:20:16,577 INFO L272 TraceCheckUtils]: 163: Hoare triple {101813#(<= ~counter~0 26)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {101056#true} is VALID [2022-04-28 07:20:16,578 INFO L290 TraceCheckUtils]: 162: Hoare triple {101813#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {101813#(<= ~counter~0 26)} is VALID [2022-04-28 07:20:16,579 INFO L290 TraceCheckUtils]: 161: Hoare triple {101785#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101813#(<= ~counter~0 26)} is VALID [2022-04-28 07:20:16,579 INFO L290 TraceCheckUtils]: 160: Hoare triple {101785#(<= ~counter~0 25)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {101785#(<= ~counter~0 25)} is VALID [2022-04-28 07:20:16,579 INFO L290 TraceCheckUtils]: 159: Hoare triple {101785#(<= ~counter~0 25)} assume !!(0 != ~y3~0); {101785#(<= ~counter~0 25)} is VALID [2022-04-28 07:20:16,580 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {101056#true} {101785#(<= ~counter~0 25)} #63#return; {101785#(<= ~counter~0 25)} is VALID [2022-04-28 07:20:16,580 INFO L290 TraceCheckUtils]: 157: Hoare triple {101056#true} assume true; {101056#true} is VALID [2022-04-28 07:20:16,580 INFO L290 TraceCheckUtils]: 156: Hoare triple {101056#true} assume !(0 == ~cond); {101056#true} is VALID [2022-04-28 07:20:16,580 INFO L290 TraceCheckUtils]: 155: Hoare triple {101056#true} ~cond := #in~cond; {101056#true} is VALID [2022-04-28 07:20:16,580 INFO L272 TraceCheckUtils]: 154: Hoare triple {101785#(<= ~counter~0 25)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {101056#true} is VALID [2022-04-28 07:20:16,580 INFO L290 TraceCheckUtils]: 153: Hoare triple {101785#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {101785#(<= ~counter~0 25)} is VALID [2022-04-28 07:20:16,581 INFO L290 TraceCheckUtils]: 152: Hoare triple {101757#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101785#(<= ~counter~0 25)} is VALID [2022-04-28 07:20:16,581 INFO L290 TraceCheckUtils]: 151: Hoare triple {101757#(<= ~counter~0 24)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {101757#(<= ~counter~0 24)} is VALID [2022-04-28 07:20:16,581 INFO L290 TraceCheckUtils]: 150: Hoare triple {101757#(<= ~counter~0 24)} assume !!(0 != ~y3~0); {101757#(<= ~counter~0 24)} is VALID [2022-04-28 07:20:16,582 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {101056#true} {101757#(<= ~counter~0 24)} #63#return; {101757#(<= ~counter~0 24)} is VALID [2022-04-28 07:20:16,582 INFO L290 TraceCheckUtils]: 148: Hoare triple {101056#true} assume true; {101056#true} is VALID [2022-04-28 07:20:16,582 INFO L290 TraceCheckUtils]: 147: Hoare triple {101056#true} assume !(0 == ~cond); {101056#true} is VALID [2022-04-28 07:20:16,582 INFO L290 TraceCheckUtils]: 146: Hoare triple {101056#true} ~cond := #in~cond; {101056#true} is VALID [2022-04-28 07:20:16,582 INFO L272 TraceCheckUtils]: 145: Hoare triple {101757#(<= ~counter~0 24)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {101056#true} is VALID [2022-04-28 07:20:16,582 INFO L290 TraceCheckUtils]: 144: Hoare triple {101757#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {101757#(<= ~counter~0 24)} is VALID [2022-04-28 07:20:16,583 INFO L290 TraceCheckUtils]: 143: Hoare triple {101729#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101757#(<= ~counter~0 24)} is VALID [2022-04-28 07:20:16,583 INFO L290 TraceCheckUtils]: 142: Hoare triple {101729#(<= ~counter~0 23)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {101729#(<= ~counter~0 23)} is VALID [2022-04-28 07:20:16,584 INFO L290 TraceCheckUtils]: 141: Hoare triple {101729#(<= ~counter~0 23)} assume !!(0 != ~y3~0); {101729#(<= ~counter~0 23)} is VALID [2022-04-28 07:20:16,584 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {101056#true} {101729#(<= ~counter~0 23)} #63#return; {101729#(<= ~counter~0 23)} is VALID [2022-04-28 07:20:16,584 INFO L290 TraceCheckUtils]: 139: Hoare triple {101056#true} assume true; {101056#true} is VALID [2022-04-28 07:20:16,584 INFO L290 TraceCheckUtils]: 138: Hoare triple {101056#true} assume !(0 == ~cond); {101056#true} is VALID [2022-04-28 07:20:16,584 INFO L290 TraceCheckUtils]: 137: Hoare triple {101056#true} ~cond := #in~cond; {101056#true} is VALID [2022-04-28 07:20:16,584 INFO L272 TraceCheckUtils]: 136: Hoare triple {101729#(<= ~counter~0 23)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {101056#true} is VALID [2022-04-28 07:20:16,585 INFO L290 TraceCheckUtils]: 135: Hoare triple {101729#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {101729#(<= ~counter~0 23)} is VALID [2022-04-28 07:20:16,586 INFO L290 TraceCheckUtils]: 134: Hoare triple {101701#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101729#(<= ~counter~0 23)} is VALID [2022-04-28 07:20:16,586 INFO L290 TraceCheckUtils]: 133: Hoare triple {101701#(<= ~counter~0 22)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {101701#(<= ~counter~0 22)} is VALID [2022-04-28 07:20:16,586 INFO L290 TraceCheckUtils]: 132: Hoare triple {101701#(<= ~counter~0 22)} assume !!(0 != ~y3~0); {101701#(<= ~counter~0 22)} is VALID [2022-04-28 07:20:16,587 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {101056#true} {101701#(<= ~counter~0 22)} #63#return; {101701#(<= ~counter~0 22)} is VALID [2022-04-28 07:20:16,587 INFO L290 TraceCheckUtils]: 130: Hoare triple {101056#true} assume true; {101056#true} is VALID [2022-04-28 07:20:16,587 INFO L290 TraceCheckUtils]: 129: Hoare triple {101056#true} assume !(0 == ~cond); {101056#true} is VALID [2022-04-28 07:20:16,587 INFO L290 TraceCheckUtils]: 128: Hoare triple {101056#true} ~cond := #in~cond; {101056#true} is VALID [2022-04-28 07:20:16,587 INFO L272 TraceCheckUtils]: 127: Hoare triple {101701#(<= ~counter~0 22)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {101056#true} is VALID [2022-04-28 07:20:16,587 INFO L290 TraceCheckUtils]: 126: Hoare triple {101701#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {101701#(<= ~counter~0 22)} is VALID [2022-04-28 07:20:16,588 INFO L290 TraceCheckUtils]: 125: Hoare triple {101673#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101701#(<= ~counter~0 22)} is VALID [2022-04-28 07:20:16,588 INFO L290 TraceCheckUtils]: 124: Hoare triple {101673#(<= ~counter~0 21)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {101673#(<= ~counter~0 21)} is VALID [2022-04-28 07:20:16,588 INFO L290 TraceCheckUtils]: 123: Hoare triple {101673#(<= ~counter~0 21)} assume !!(0 != ~y3~0); {101673#(<= ~counter~0 21)} is VALID [2022-04-28 07:20:16,589 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {101056#true} {101673#(<= ~counter~0 21)} #63#return; {101673#(<= ~counter~0 21)} is VALID [2022-04-28 07:20:16,589 INFO L290 TraceCheckUtils]: 121: Hoare triple {101056#true} assume true; {101056#true} is VALID [2022-04-28 07:20:16,589 INFO L290 TraceCheckUtils]: 120: Hoare triple {101056#true} assume !(0 == ~cond); {101056#true} is VALID [2022-04-28 07:20:16,589 INFO L290 TraceCheckUtils]: 119: Hoare triple {101056#true} ~cond := #in~cond; {101056#true} is VALID [2022-04-28 07:20:16,589 INFO L272 TraceCheckUtils]: 118: Hoare triple {101673#(<= ~counter~0 21)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {101056#true} is VALID [2022-04-28 07:20:16,589 INFO L290 TraceCheckUtils]: 117: Hoare triple {101673#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {101673#(<= ~counter~0 21)} is VALID [2022-04-28 07:20:16,590 INFO L290 TraceCheckUtils]: 116: Hoare triple {101645#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101673#(<= ~counter~0 21)} is VALID [2022-04-28 07:20:16,590 INFO L290 TraceCheckUtils]: 115: Hoare triple {101645#(<= ~counter~0 20)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {101645#(<= ~counter~0 20)} is VALID [2022-04-28 07:20:16,591 INFO L290 TraceCheckUtils]: 114: Hoare triple {101645#(<= ~counter~0 20)} assume !!(0 != ~y3~0); {101645#(<= ~counter~0 20)} is VALID [2022-04-28 07:20:16,591 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {101056#true} {101645#(<= ~counter~0 20)} #63#return; {101645#(<= ~counter~0 20)} is VALID [2022-04-28 07:20:16,591 INFO L290 TraceCheckUtils]: 112: Hoare triple {101056#true} assume true; {101056#true} is VALID [2022-04-28 07:20:16,591 INFO L290 TraceCheckUtils]: 111: Hoare triple {101056#true} assume !(0 == ~cond); {101056#true} is VALID [2022-04-28 07:20:16,591 INFO L290 TraceCheckUtils]: 110: Hoare triple {101056#true} ~cond := #in~cond; {101056#true} is VALID [2022-04-28 07:20:16,591 INFO L272 TraceCheckUtils]: 109: Hoare triple {101645#(<= ~counter~0 20)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {101056#true} is VALID [2022-04-28 07:20:16,600 INFO L290 TraceCheckUtils]: 108: Hoare triple {101645#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {101645#(<= ~counter~0 20)} is VALID [2022-04-28 07:20:16,602 INFO L290 TraceCheckUtils]: 107: Hoare triple {101617#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101645#(<= ~counter~0 20)} is VALID [2022-04-28 07:20:16,602 INFO L290 TraceCheckUtils]: 106: Hoare triple {101617#(<= ~counter~0 19)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {101617#(<= ~counter~0 19)} is VALID [2022-04-28 07:20:16,602 INFO L290 TraceCheckUtils]: 105: Hoare triple {101617#(<= ~counter~0 19)} assume !!(0 != ~y3~0); {101617#(<= ~counter~0 19)} is VALID [2022-04-28 07:20:16,603 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {101056#true} {101617#(<= ~counter~0 19)} #63#return; {101617#(<= ~counter~0 19)} is VALID [2022-04-28 07:20:16,603 INFO L290 TraceCheckUtils]: 103: Hoare triple {101056#true} assume true; {101056#true} is VALID [2022-04-28 07:20:16,603 INFO L290 TraceCheckUtils]: 102: Hoare triple {101056#true} assume !(0 == ~cond); {101056#true} is VALID [2022-04-28 07:20:16,603 INFO L290 TraceCheckUtils]: 101: Hoare triple {101056#true} ~cond := #in~cond; {101056#true} is VALID [2022-04-28 07:20:16,603 INFO L272 TraceCheckUtils]: 100: Hoare triple {101617#(<= ~counter~0 19)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {101056#true} is VALID [2022-04-28 07:20:16,604 INFO L290 TraceCheckUtils]: 99: Hoare triple {101617#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {101617#(<= ~counter~0 19)} is VALID [2022-04-28 07:20:16,604 INFO L290 TraceCheckUtils]: 98: Hoare triple {101589#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101617#(<= ~counter~0 19)} is VALID [2022-04-28 07:20:16,605 INFO L290 TraceCheckUtils]: 97: Hoare triple {101589#(<= ~counter~0 18)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {101589#(<= ~counter~0 18)} is VALID [2022-04-28 07:20:16,605 INFO L290 TraceCheckUtils]: 96: Hoare triple {101589#(<= ~counter~0 18)} assume !!(0 != ~y3~0); {101589#(<= ~counter~0 18)} is VALID [2022-04-28 07:20:16,605 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {101056#true} {101589#(<= ~counter~0 18)} #63#return; {101589#(<= ~counter~0 18)} is VALID [2022-04-28 07:20:16,606 INFO L290 TraceCheckUtils]: 94: Hoare triple {101056#true} assume true; {101056#true} is VALID [2022-04-28 07:20:16,606 INFO L290 TraceCheckUtils]: 93: Hoare triple {101056#true} assume !(0 == ~cond); {101056#true} is VALID [2022-04-28 07:20:16,606 INFO L290 TraceCheckUtils]: 92: Hoare triple {101056#true} ~cond := #in~cond; {101056#true} is VALID [2022-04-28 07:20:16,606 INFO L272 TraceCheckUtils]: 91: Hoare triple {101589#(<= ~counter~0 18)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {101056#true} is VALID [2022-04-28 07:20:16,606 INFO L290 TraceCheckUtils]: 90: Hoare triple {101589#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {101589#(<= ~counter~0 18)} is VALID [2022-04-28 07:20:16,607 INFO L290 TraceCheckUtils]: 89: Hoare triple {101561#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101589#(<= ~counter~0 18)} is VALID [2022-04-28 07:20:16,607 INFO L290 TraceCheckUtils]: 88: Hoare triple {101561#(<= ~counter~0 17)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {101561#(<= ~counter~0 17)} is VALID [2022-04-28 07:20:16,607 INFO L290 TraceCheckUtils]: 87: Hoare triple {101561#(<= ~counter~0 17)} assume !!(0 != ~y3~0); {101561#(<= ~counter~0 17)} is VALID [2022-04-28 07:20:16,608 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {101056#true} {101561#(<= ~counter~0 17)} #63#return; {101561#(<= ~counter~0 17)} is VALID [2022-04-28 07:20:16,608 INFO L290 TraceCheckUtils]: 85: Hoare triple {101056#true} assume true; {101056#true} is VALID [2022-04-28 07:20:16,608 INFO L290 TraceCheckUtils]: 84: Hoare triple {101056#true} assume !(0 == ~cond); {101056#true} is VALID [2022-04-28 07:20:16,608 INFO L290 TraceCheckUtils]: 83: Hoare triple {101056#true} ~cond := #in~cond; {101056#true} is VALID [2022-04-28 07:20:16,608 INFO L272 TraceCheckUtils]: 82: Hoare triple {101561#(<= ~counter~0 17)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {101056#true} is VALID [2022-04-28 07:20:16,608 INFO L290 TraceCheckUtils]: 81: Hoare triple {101561#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {101561#(<= ~counter~0 17)} is VALID [2022-04-28 07:20:16,609 INFO L290 TraceCheckUtils]: 80: Hoare triple {101533#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101561#(<= ~counter~0 17)} is VALID [2022-04-28 07:20:16,610 INFO L290 TraceCheckUtils]: 79: Hoare triple {101533#(<= ~counter~0 16)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {101533#(<= ~counter~0 16)} is VALID [2022-04-28 07:20:16,610 INFO L290 TraceCheckUtils]: 78: Hoare triple {101533#(<= ~counter~0 16)} assume !!(0 != ~y3~0); {101533#(<= ~counter~0 16)} is VALID [2022-04-28 07:20:16,610 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {101056#true} {101533#(<= ~counter~0 16)} #63#return; {101533#(<= ~counter~0 16)} is VALID [2022-04-28 07:20:16,610 INFO L290 TraceCheckUtils]: 76: Hoare triple {101056#true} assume true; {101056#true} is VALID [2022-04-28 07:20:16,610 INFO L290 TraceCheckUtils]: 75: Hoare triple {101056#true} assume !(0 == ~cond); {101056#true} is VALID [2022-04-28 07:20:16,611 INFO L290 TraceCheckUtils]: 74: Hoare triple {101056#true} ~cond := #in~cond; {101056#true} is VALID [2022-04-28 07:20:16,611 INFO L272 TraceCheckUtils]: 73: Hoare triple {101533#(<= ~counter~0 16)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {101056#true} is VALID [2022-04-28 07:20:16,611 INFO L290 TraceCheckUtils]: 72: Hoare triple {101533#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {101533#(<= ~counter~0 16)} is VALID [2022-04-28 07:20:16,612 INFO L290 TraceCheckUtils]: 71: Hoare triple {101505#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101533#(<= ~counter~0 16)} is VALID [2022-04-28 07:20:16,612 INFO L290 TraceCheckUtils]: 70: Hoare triple {101505#(<= ~counter~0 15)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {101505#(<= ~counter~0 15)} is VALID [2022-04-28 07:20:16,612 INFO L290 TraceCheckUtils]: 69: Hoare triple {101505#(<= ~counter~0 15)} assume !!(0 != ~y3~0); {101505#(<= ~counter~0 15)} is VALID [2022-04-28 07:20:16,613 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {101056#true} {101505#(<= ~counter~0 15)} #63#return; {101505#(<= ~counter~0 15)} is VALID [2022-04-28 07:20:16,613 INFO L290 TraceCheckUtils]: 67: Hoare triple {101056#true} assume true; {101056#true} is VALID [2022-04-28 07:20:16,613 INFO L290 TraceCheckUtils]: 66: Hoare triple {101056#true} assume !(0 == ~cond); {101056#true} is VALID [2022-04-28 07:20:16,613 INFO L290 TraceCheckUtils]: 65: Hoare triple {101056#true} ~cond := #in~cond; {101056#true} is VALID [2022-04-28 07:20:16,613 INFO L272 TraceCheckUtils]: 64: Hoare triple {101505#(<= ~counter~0 15)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {101056#true} is VALID [2022-04-28 07:20:16,613 INFO L290 TraceCheckUtils]: 63: Hoare triple {101505#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {101505#(<= ~counter~0 15)} is VALID [2022-04-28 07:20:16,614 INFO L290 TraceCheckUtils]: 62: Hoare triple {101477#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101505#(<= ~counter~0 15)} is VALID [2022-04-28 07:20:16,614 INFO L290 TraceCheckUtils]: 61: Hoare triple {101477#(<= ~counter~0 14)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {101477#(<= ~counter~0 14)} is VALID [2022-04-28 07:20:16,615 INFO L290 TraceCheckUtils]: 60: Hoare triple {101477#(<= ~counter~0 14)} assume !!(0 != ~y3~0); {101477#(<= ~counter~0 14)} is VALID [2022-04-28 07:20:16,615 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {101056#true} {101477#(<= ~counter~0 14)} #63#return; {101477#(<= ~counter~0 14)} is VALID [2022-04-28 07:20:16,615 INFO L290 TraceCheckUtils]: 58: Hoare triple {101056#true} assume true; {101056#true} is VALID [2022-04-28 07:20:16,615 INFO L290 TraceCheckUtils]: 57: Hoare triple {101056#true} assume !(0 == ~cond); {101056#true} is VALID [2022-04-28 07:20:16,615 INFO L290 TraceCheckUtils]: 56: Hoare triple {101056#true} ~cond := #in~cond; {101056#true} is VALID [2022-04-28 07:20:16,615 INFO L272 TraceCheckUtils]: 55: Hoare triple {101477#(<= ~counter~0 14)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {101056#true} is VALID [2022-04-28 07:20:16,615 INFO L290 TraceCheckUtils]: 54: Hoare triple {101477#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {101477#(<= ~counter~0 14)} is VALID [2022-04-28 07:20:16,616 INFO L290 TraceCheckUtils]: 53: Hoare triple {101449#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101477#(<= ~counter~0 14)} is VALID [2022-04-28 07:20:16,617 INFO L290 TraceCheckUtils]: 52: Hoare triple {101449#(<= ~counter~0 13)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {101449#(<= ~counter~0 13)} is VALID [2022-04-28 07:20:16,617 INFO L290 TraceCheckUtils]: 51: Hoare triple {101449#(<= ~counter~0 13)} assume !!(0 != ~y3~0); {101449#(<= ~counter~0 13)} is VALID [2022-04-28 07:20:16,617 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {101056#true} {101449#(<= ~counter~0 13)} #63#return; {101449#(<= ~counter~0 13)} is VALID [2022-04-28 07:20:16,617 INFO L290 TraceCheckUtils]: 49: Hoare triple {101056#true} assume true; {101056#true} is VALID [2022-04-28 07:20:16,617 INFO L290 TraceCheckUtils]: 48: Hoare triple {101056#true} assume !(0 == ~cond); {101056#true} is VALID [2022-04-28 07:20:16,618 INFO L290 TraceCheckUtils]: 47: Hoare triple {101056#true} ~cond := #in~cond; {101056#true} is VALID [2022-04-28 07:20:16,618 INFO L272 TraceCheckUtils]: 46: Hoare triple {101449#(<= ~counter~0 13)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {101056#true} is VALID [2022-04-28 07:20:16,618 INFO L290 TraceCheckUtils]: 45: Hoare triple {101449#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {101449#(<= ~counter~0 13)} is VALID [2022-04-28 07:20:16,619 INFO L290 TraceCheckUtils]: 44: Hoare triple {101421#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101449#(<= ~counter~0 13)} is VALID [2022-04-28 07:20:16,619 INFO L290 TraceCheckUtils]: 43: Hoare triple {101421#(<= ~counter~0 12)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {101421#(<= ~counter~0 12)} is VALID [2022-04-28 07:20:16,619 INFO L290 TraceCheckUtils]: 42: Hoare triple {101421#(<= ~counter~0 12)} assume !!(0 != ~y3~0); {101421#(<= ~counter~0 12)} is VALID [2022-04-28 07:20:16,620 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {101056#true} {101421#(<= ~counter~0 12)} #63#return; {101421#(<= ~counter~0 12)} is VALID [2022-04-28 07:20:16,620 INFO L290 TraceCheckUtils]: 40: Hoare triple {101056#true} assume true; {101056#true} is VALID [2022-04-28 07:20:16,620 INFO L290 TraceCheckUtils]: 39: Hoare triple {101056#true} assume !(0 == ~cond); {101056#true} is VALID [2022-04-28 07:20:16,620 INFO L290 TraceCheckUtils]: 38: Hoare triple {101056#true} ~cond := #in~cond; {101056#true} is VALID [2022-04-28 07:20:16,620 INFO L272 TraceCheckUtils]: 37: Hoare triple {101421#(<= ~counter~0 12)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {101056#true} is VALID [2022-04-28 07:20:16,620 INFO L290 TraceCheckUtils]: 36: Hoare triple {101421#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {101421#(<= ~counter~0 12)} is VALID [2022-04-28 07:20:16,621 INFO L290 TraceCheckUtils]: 35: Hoare triple {101393#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101421#(<= ~counter~0 12)} is VALID [2022-04-28 07:20:16,621 INFO L290 TraceCheckUtils]: 34: Hoare triple {101393#(<= ~counter~0 11)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {101393#(<= ~counter~0 11)} is VALID [2022-04-28 07:20:16,622 INFO L290 TraceCheckUtils]: 33: Hoare triple {101393#(<= ~counter~0 11)} assume !!(0 != ~y3~0); {101393#(<= ~counter~0 11)} is VALID [2022-04-28 07:20:16,622 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {101056#true} {101393#(<= ~counter~0 11)} #63#return; {101393#(<= ~counter~0 11)} is VALID [2022-04-28 07:20:16,622 INFO L290 TraceCheckUtils]: 31: Hoare triple {101056#true} assume true; {101056#true} is VALID [2022-04-28 07:20:16,622 INFO L290 TraceCheckUtils]: 30: Hoare triple {101056#true} assume !(0 == ~cond); {101056#true} is VALID [2022-04-28 07:20:16,622 INFO L290 TraceCheckUtils]: 29: Hoare triple {101056#true} ~cond := #in~cond; {101056#true} is VALID [2022-04-28 07:20:16,622 INFO L272 TraceCheckUtils]: 28: Hoare triple {101393#(<= ~counter~0 11)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {101056#true} is VALID [2022-04-28 07:20:16,622 INFO L290 TraceCheckUtils]: 27: Hoare triple {101393#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {101393#(<= ~counter~0 11)} is VALID [2022-04-28 07:20:16,624 INFO L290 TraceCheckUtils]: 26: Hoare triple {101365#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101393#(<= ~counter~0 11)} is VALID [2022-04-28 07:20:16,624 INFO L290 TraceCheckUtils]: 25: Hoare triple {101365#(<= ~counter~0 10)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {101365#(<= ~counter~0 10)} is VALID [2022-04-28 07:20:16,624 INFO L290 TraceCheckUtils]: 24: Hoare triple {101365#(<= ~counter~0 10)} assume !!(0 != ~y3~0); {101365#(<= ~counter~0 10)} is VALID [2022-04-28 07:20:16,624 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {101056#true} {101365#(<= ~counter~0 10)} #63#return; {101365#(<= ~counter~0 10)} is VALID [2022-04-28 07:20:16,625 INFO L290 TraceCheckUtils]: 22: Hoare triple {101056#true} assume true; {101056#true} is VALID [2022-04-28 07:20:16,625 INFO L290 TraceCheckUtils]: 21: Hoare triple {101056#true} assume !(0 == ~cond); {101056#true} is VALID [2022-04-28 07:20:16,625 INFO L290 TraceCheckUtils]: 20: Hoare triple {101056#true} ~cond := #in~cond; {101056#true} is VALID [2022-04-28 07:20:16,625 INFO L272 TraceCheckUtils]: 19: Hoare triple {101365#(<= ~counter~0 10)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {101056#true} is VALID [2022-04-28 07:20:16,625 INFO L290 TraceCheckUtils]: 18: Hoare triple {101365#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {101365#(<= ~counter~0 10)} is VALID [2022-04-28 07:20:16,626 INFO L290 TraceCheckUtils]: 17: Hoare triple {101337#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101365#(<= ~counter~0 10)} is VALID [2022-04-28 07:20:16,626 INFO L290 TraceCheckUtils]: 16: Hoare triple {101337#(<= ~counter~0 9)} ~y1~0 := 0;~y2~0 := 0;~y3~0 := ~x1~0; {101337#(<= ~counter~0 9)} is VALID [2022-04-28 07:20:16,626 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {101056#true} {101337#(<= ~counter~0 9)} #61#return; {101337#(<= ~counter~0 9)} is VALID [2022-04-28 07:20:16,626 INFO L290 TraceCheckUtils]: 14: Hoare triple {101056#true} assume true; {101056#true} is VALID [2022-04-28 07:20:16,627 INFO L290 TraceCheckUtils]: 13: Hoare triple {101056#true} assume !(0 == ~cond); {101056#true} is VALID [2022-04-28 07:20:16,627 INFO L290 TraceCheckUtils]: 12: Hoare triple {101056#true} ~cond := #in~cond; {101056#true} is VALID [2022-04-28 07:20:16,627 INFO L272 TraceCheckUtils]: 11: Hoare triple {101337#(<= ~counter~0 9)} call assume_abort_if_not((if 0 != ~x2~0 then 1 else 0)); {101056#true} is VALID [2022-04-28 07:20:16,627 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {101056#true} {101337#(<= ~counter~0 9)} #59#return; {101337#(<= ~counter~0 9)} is VALID [2022-04-28 07:20:16,627 INFO L290 TraceCheckUtils]: 9: Hoare triple {101056#true} assume true; {101056#true} is VALID [2022-04-28 07:20:16,627 INFO L290 TraceCheckUtils]: 8: Hoare triple {101056#true} assume !(0 == ~cond); {101056#true} is VALID [2022-04-28 07:20:16,627 INFO L290 TraceCheckUtils]: 7: Hoare triple {101056#true} ~cond := #in~cond; {101056#true} is VALID [2022-04-28 07:20:16,627 INFO L272 TraceCheckUtils]: 6: Hoare triple {101337#(<= ~counter~0 9)} call assume_abort_if_not((if ~x1~0 >= 0 then 1 else 0)); {101056#true} is VALID [2022-04-28 07:20:16,627 INFO L290 TraceCheckUtils]: 5: Hoare triple {101337#(<= ~counter~0 9)} havoc ~x1~0;havoc ~x2~0;havoc ~y1~0;havoc ~y2~0;havoc ~y3~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~x1~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~x2~0 := #t~nondet5;havoc #t~nondet5; {101337#(<= ~counter~0 9)} is VALID [2022-04-28 07:20:16,628 INFO L272 TraceCheckUtils]: 4: Hoare triple {101337#(<= ~counter~0 9)} call #t~ret7 := main(); {101337#(<= ~counter~0 9)} is VALID [2022-04-28 07:20:16,628 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {101337#(<= ~counter~0 9)} {101056#true} #67#return; {101337#(<= ~counter~0 9)} is VALID [2022-04-28 07:20:16,628 INFO L290 TraceCheckUtils]: 2: Hoare triple {101337#(<= ~counter~0 9)} assume true; {101337#(<= ~counter~0 9)} is VALID [2022-04-28 07:20:16,629 INFO L290 TraceCheckUtils]: 1: Hoare triple {101056#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(11, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {101337#(<= ~counter~0 9)} is VALID [2022-04-28 07:20:16,629 INFO L272 TraceCheckUtils]: 0: Hoare triple {101056#true} call ULTIMATE.init(); {101056#true} is VALID [2022-04-28 07:20:16,629 INFO L134 CoverageAnalysis]: Checked inductivity of 7184 backedges. 80 proven. 3980 refuted. 0 times theorem prover too weak. 3124 trivial. 0 not checked. [2022-04-28 07:20:16,629 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 07:20:16,629 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1964782946] [2022-04-28 07:20:16,630 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 07:20:16,630 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [472087027] [2022-04-28 07:20:16,630 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [472087027] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 07:20:16,630 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 07:20:16,630 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [44, 44] total 54 [2022-04-28 07:20:16,630 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 07:20:16,630 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1703921504] [2022-04-28 07:20:16,630 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1703921504] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 07:20:16,630 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 07:20:16,630 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [44] imperfect sequences [] total 44 [2022-04-28 07:20:16,630 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [4011341] [2022-04-28 07:20:16,630 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 07:20:16,631 INFO L78 Accepts]: Start accepts. Automaton has has 44 states, 44 states have (on average 6.636363636363637) internal successors, (292), 43 states have internal predecessors, (292), 43 states have call successors, (45), 43 states have call predecessors, (45), 41 states have return successors, (43), 41 states have call predecessors, (43), 42 states have call successors, (43) Word has length 383 [2022-04-28 07:20:16,631 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 07:20:16,631 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 44 states, 44 states have (on average 6.636363636363637) internal successors, (292), 43 states have internal predecessors, (292), 43 states have call successors, (45), 43 states have call predecessors, (45), 41 states have return successors, (43), 41 states have call predecessors, (43), 42 states have call successors, (43) [2022-04-28 07:20:17,025 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 380 edges. 380 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 07:20:17,025 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 44 states [2022-04-28 07:20:17,025 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 07:20:17,026 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 44 interpolants. [2022-04-28 07:20:17,026 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1331, Invalid=1531, Unknown=0, NotChecked=0, Total=2862 [2022-04-28 07:20:17,026 INFO L87 Difference]: Start difference. First operand 380 states and 421 transitions. Second operand has 44 states, 44 states have (on average 6.636363636363637) internal successors, (292), 43 states have internal predecessors, (292), 43 states have call successors, (45), 43 states have call predecessors, (45), 41 states have return successors, (43), 41 states have call predecessors, (43), 42 states have call successors, (43) [2022-04-28 07:20:19,314 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 07:20:19,315 INFO L93 Difference]: Finished difference Result 394 states and 436 transitions. [2022-04-28 07:20:19,315 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 84 states. [2022-04-28 07:20:19,315 INFO L78 Accepts]: Start accepts. Automaton has has 44 states, 44 states have (on average 6.636363636363637) internal successors, (292), 43 states have internal predecessors, (292), 43 states have call successors, (45), 43 states have call predecessors, (45), 41 states have return successors, (43), 41 states have call predecessors, (43), 42 states have call successors, (43) Word has length 383 [2022-04-28 07:20:19,315 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 07:20:19,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 44 states, 44 states have (on average 6.636363636363637) internal successors, (292), 43 states have internal predecessors, (292), 43 states have call successors, (45), 43 states have call predecessors, (45), 41 states have return successors, (43), 41 states have call predecessors, (43), 42 states have call successors, (43) [2022-04-28 07:20:19,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 84 states and 435 transitions. [2022-04-28 07:20:19,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 44 states, 44 states have (on average 6.636363636363637) internal successors, (292), 43 states have internal predecessors, (292), 43 states have call successors, (45), 43 states have call predecessors, (45), 41 states have return successors, (43), 41 states have call predecessors, (43), 42 states have call successors, (43) [2022-04-28 07:20:19,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 84 states and 435 transitions. [2022-04-28 07:20:19,331 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 84 states and 435 transitions. [2022-04-28 07:20:19,817 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 435 edges. 435 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 07:20:19,829 INFO L225 Difference]: With dead ends: 394 [2022-04-28 07:20:19,829 INFO L226 Difference]: Without dead ends: 389 [2022-04-28 07:20:19,830 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 805 GetRequests, 712 SyntacticMatches, 1 SemanticMatches, 92 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 878 ImplicationChecksByTransitivity, 1.3s TimeCoverageRelationStatistics Valid=3451, Invalid=5291, Unknown=0, NotChecked=0, Total=8742 [2022-04-28 07:20:19,830 INFO L413 NwaCegarLoop]: 66 mSDtfsCounter, 186 mSDsluCounter, 324 mSDsCounter, 0 mSdLazyCounter, 271 mSolverCounterSat, 21 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 186 SdHoareTripleChecker+Valid, 390 SdHoareTripleChecker+Invalid, 292 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 21 IncrementalHoareTripleChecker+Valid, 271 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-04-28 07:20:19,830 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [186 Valid, 390 Invalid, 292 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [21 Valid, 271 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-04-28 07:20:19,830 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 389 states. [2022-04-28 07:20:20,397 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 389 to 389. [2022-04-28 07:20:20,397 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 07:20:20,398 INFO L82 GeneralOperation]: Start isEquivalent. First operand 389 states. Second operand has 389 states, 299 states have (on average 1.140468227424749) internal successors, (341), 299 states have internal predecessors, (341), 46 states have call successors, (46), 45 states have call predecessors, (46), 43 states have return successors, (44), 44 states have call predecessors, (44), 44 states have call successors, (44) [2022-04-28 07:20:20,398 INFO L74 IsIncluded]: Start isIncluded. First operand 389 states. Second operand has 389 states, 299 states have (on average 1.140468227424749) internal successors, (341), 299 states have internal predecessors, (341), 46 states have call successors, (46), 45 states have call predecessors, (46), 43 states have return successors, (44), 44 states have call predecessors, (44), 44 states have call successors, (44) [2022-04-28 07:20:20,398 INFO L87 Difference]: Start difference. First operand 389 states. Second operand has 389 states, 299 states have (on average 1.140468227424749) internal successors, (341), 299 states have internal predecessors, (341), 46 states have call successors, (46), 45 states have call predecessors, (46), 43 states have return successors, (44), 44 states have call predecessors, (44), 44 states have call successors, (44) [2022-04-28 07:20:20,403 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 07:20:20,404 INFO L93 Difference]: Finished difference Result 389 states and 431 transitions. [2022-04-28 07:20:20,404 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 431 transitions. [2022-04-28 07:20:20,404 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 07:20:20,404 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 07:20:20,404 INFO L74 IsIncluded]: Start isIncluded. First operand has 389 states, 299 states have (on average 1.140468227424749) internal successors, (341), 299 states have internal predecessors, (341), 46 states have call successors, (46), 45 states have call predecessors, (46), 43 states have return successors, (44), 44 states have call predecessors, (44), 44 states have call successors, (44) Second operand 389 states. [2022-04-28 07:20:20,405 INFO L87 Difference]: Start difference. First operand has 389 states, 299 states have (on average 1.140468227424749) internal successors, (341), 299 states have internal predecessors, (341), 46 states have call successors, (46), 45 states have call predecessors, (46), 43 states have return successors, (44), 44 states have call predecessors, (44), 44 states have call successors, (44) Second operand 389 states. [2022-04-28 07:20:20,410 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 07:20:20,410 INFO L93 Difference]: Finished difference Result 389 states and 431 transitions. [2022-04-28 07:20:20,410 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 431 transitions. [2022-04-28 07:20:20,410 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 07:20:20,410 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 07:20:20,410 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 07:20:20,410 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 07:20:20,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 389 states, 299 states have (on average 1.140468227424749) internal successors, (341), 299 states have internal predecessors, (341), 46 states have call successors, (46), 45 states have call predecessors, (46), 43 states have return successors, (44), 44 states have call predecessors, (44), 44 states have call successors, (44) [2022-04-28 07:20:20,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 389 states and 431 transitions. [2022-04-28 07:20:20,418 INFO L78 Accepts]: Start accepts. Automaton has 389 states and 431 transitions. Word has length 383 [2022-04-28 07:20:20,418 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 07:20:20,418 INFO L495 AbstractCegarLoop]: Abstraction has 389 states and 431 transitions. [2022-04-28 07:20:20,418 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 44 states, 44 states have (on average 6.636363636363637) internal successors, (292), 43 states have internal predecessors, (292), 43 states have call successors, (45), 43 states have call predecessors, (45), 41 states have return successors, (43), 41 states have call predecessors, (43), 42 states have call successors, (43) [2022-04-28 07:20:20,418 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 389 states and 431 transitions. [2022-04-28 07:20:21,170 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 431 edges. 431 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 07:20:21,170 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 431 transitions. [2022-04-28 07:20:21,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 393 [2022-04-28 07:20:21,172 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 07:20:21,172 INFO L195 NwaCegarLoop]: trace histogram [42, 42, 41, 41, 41, 41, 41, 41, 41, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 07:20:21,189 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (44)] Forceful destruction successful, exit code 0 [2022-04-28 07:20:21,372 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 44 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable43 [2022-04-28 07:20:21,372 INFO L420 AbstractCegarLoop]: === Iteration 45 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 07:20:21,373 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 07:20:21,373 INFO L85 PathProgramCache]: Analyzing trace with hash 311977500, now seen corresponding path program 81 times [2022-04-28 07:20:21,373 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 07:20:21,373 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1097511631] [2022-04-28 07:20:21,373 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 07:20:21,373 INFO L85 PathProgramCache]: Analyzing trace with hash 311977500, now seen corresponding path program 82 times [2022-04-28 07:20:21,373 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 07:20:21,373 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [632127522] [2022-04-28 07:20:21,373 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 07:20:21,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 07:20:21,391 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 07:20:21,391 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1796345307] [2022-04-28 07:20:21,391 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-28 07:20:21,391 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 07:20:21,391 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 07:20:21,392 INFO L229 MonitoredProcess]: Starting monitored process 45 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 07:20:21,393 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (45)] Waiting until timeout for monitored process [2022-04-28 07:20:21,539 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-28 07:20:21,539 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 07:20:21,544 INFO L263 TraceCheckSpWp]: Trace formula consists of 1036 conjuncts, 87 conjunts are in the unsatisfiable core [2022-04-28 07:20:21,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 07:20:21,605 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 07:20:23,657 INFO L272 TraceCheckUtils]: 0: Hoare triple {105831#true} call ULTIMATE.init(); {105831#true} is VALID [2022-04-28 07:20:23,657 INFO L290 TraceCheckUtils]: 1: Hoare triple {105831#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(11, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {105839#(<= ~counter~0 0)} is VALID [2022-04-28 07:20:23,657 INFO L290 TraceCheckUtils]: 2: Hoare triple {105839#(<= ~counter~0 0)} assume true; {105839#(<= ~counter~0 0)} is VALID [2022-04-28 07:20:23,658 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {105839#(<= ~counter~0 0)} {105831#true} #67#return; {105839#(<= ~counter~0 0)} is VALID [2022-04-28 07:20:23,658 INFO L272 TraceCheckUtils]: 4: Hoare triple {105839#(<= ~counter~0 0)} call #t~ret7 := main(); {105839#(<= ~counter~0 0)} is VALID [2022-04-28 07:20:23,658 INFO L290 TraceCheckUtils]: 5: Hoare triple {105839#(<= ~counter~0 0)} havoc ~x1~0;havoc ~x2~0;havoc ~y1~0;havoc ~y2~0;havoc ~y3~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~x1~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~x2~0 := #t~nondet5;havoc #t~nondet5; {105839#(<= ~counter~0 0)} is VALID [2022-04-28 07:20:23,659 INFO L272 TraceCheckUtils]: 6: Hoare triple {105839#(<= ~counter~0 0)} call assume_abort_if_not((if ~x1~0 >= 0 then 1 else 0)); {105839#(<= ~counter~0 0)} is VALID [2022-04-28 07:20:23,659 INFO L290 TraceCheckUtils]: 7: Hoare triple {105839#(<= ~counter~0 0)} ~cond := #in~cond; {105839#(<= ~counter~0 0)} is VALID [2022-04-28 07:20:23,659 INFO L290 TraceCheckUtils]: 8: Hoare triple {105839#(<= ~counter~0 0)} assume !(0 == ~cond); {105839#(<= ~counter~0 0)} is VALID [2022-04-28 07:20:23,659 INFO L290 TraceCheckUtils]: 9: Hoare triple {105839#(<= ~counter~0 0)} assume true; {105839#(<= ~counter~0 0)} is VALID [2022-04-28 07:20:23,660 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {105839#(<= ~counter~0 0)} {105839#(<= ~counter~0 0)} #59#return; {105839#(<= ~counter~0 0)} is VALID [2022-04-28 07:20:23,660 INFO L272 TraceCheckUtils]: 11: Hoare triple {105839#(<= ~counter~0 0)} call assume_abort_if_not((if 0 != ~x2~0 then 1 else 0)); {105839#(<= ~counter~0 0)} is VALID [2022-04-28 07:20:23,660 INFO L290 TraceCheckUtils]: 12: Hoare triple {105839#(<= ~counter~0 0)} ~cond := #in~cond; {105839#(<= ~counter~0 0)} is VALID [2022-04-28 07:20:23,660 INFO L290 TraceCheckUtils]: 13: Hoare triple {105839#(<= ~counter~0 0)} assume !(0 == ~cond); {105839#(<= ~counter~0 0)} is VALID [2022-04-28 07:20:23,661 INFO L290 TraceCheckUtils]: 14: Hoare triple {105839#(<= ~counter~0 0)} assume true; {105839#(<= ~counter~0 0)} is VALID [2022-04-28 07:20:23,661 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {105839#(<= ~counter~0 0)} {105839#(<= ~counter~0 0)} #61#return; {105839#(<= ~counter~0 0)} is VALID [2022-04-28 07:20:23,661 INFO L290 TraceCheckUtils]: 16: Hoare triple {105839#(<= ~counter~0 0)} ~y1~0 := 0;~y2~0 := 0;~y3~0 := ~x1~0; {105839#(<= ~counter~0 0)} is VALID [2022-04-28 07:20:23,664 INFO L290 TraceCheckUtils]: 17: Hoare triple {105839#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {105888#(<= ~counter~0 1)} is VALID [2022-04-28 07:20:23,664 INFO L290 TraceCheckUtils]: 18: Hoare triple {105888#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {105888#(<= ~counter~0 1)} is VALID [2022-04-28 07:20:23,664 INFO L272 TraceCheckUtils]: 19: Hoare triple {105888#(<= ~counter~0 1)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {105888#(<= ~counter~0 1)} is VALID [2022-04-28 07:20:23,665 INFO L290 TraceCheckUtils]: 20: Hoare triple {105888#(<= ~counter~0 1)} ~cond := #in~cond; {105888#(<= ~counter~0 1)} is VALID [2022-04-28 07:20:23,665 INFO L290 TraceCheckUtils]: 21: Hoare triple {105888#(<= ~counter~0 1)} assume !(0 == ~cond); {105888#(<= ~counter~0 1)} is VALID [2022-04-28 07:20:23,665 INFO L290 TraceCheckUtils]: 22: Hoare triple {105888#(<= ~counter~0 1)} assume true; {105888#(<= ~counter~0 1)} is VALID [2022-04-28 07:20:23,665 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {105888#(<= ~counter~0 1)} {105888#(<= ~counter~0 1)} #63#return; {105888#(<= ~counter~0 1)} is VALID [2022-04-28 07:20:23,666 INFO L290 TraceCheckUtils]: 24: Hoare triple {105888#(<= ~counter~0 1)} assume !!(0 != ~y3~0); {105888#(<= ~counter~0 1)} is VALID [2022-04-28 07:20:23,666 INFO L290 TraceCheckUtils]: 25: Hoare triple {105888#(<= ~counter~0 1)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {105888#(<= ~counter~0 1)} is VALID [2022-04-28 07:20:23,667 INFO L290 TraceCheckUtils]: 26: Hoare triple {105888#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {105916#(<= ~counter~0 2)} is VALID [2022-04-28 07:20:23,668 INFO L290 TraceCheckUtils]: 27: Hoare triple {105916#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {105916#(<= ~counter~0 2)} is VALID [2022-04-28 07:20:23,668 INFO L272 TraceCheckUtils]: 28: Hoare triple {105916#(<= ~counter~0 2)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {105916#(<= ~counter~0 2)} is VALID [2022-04-28 07:20:23,668 INFO L290 TraceCheckUtils]: 29: Hoare triple {105916#(<= ~counter~0 2)} ~cond := #in~cond; {105916#(<= ~counter~0 2)} is VALID [2022-04-28 07:20:23,668 INFO L290 TraceCheckUtils]: 30: Hoare triple {105916#(<= ~counter~0 2)} assume !(0 == ~cond); {105916#(<= ~counter~0 2)} is VALID [2022-04-28 07:20:23,669 INFO L290 TraceCheckUtils]: 31: Hoare triple {105916#(<= ~counter~0 2)} assume true; {105916#(<= ~counter~0 2)} is VALID [2022-04-28 07:20:23,669 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {105916#(<= ~counter~0 2)} {105916#(<= ~counter~0 2)} #63#return; {105916#(<= ~counter~0 2)} is VALID [2022-04-28 07:20:23,669 INFO L290 TraceCheckUtils]: 33: Hoare triple {105916#(<= ~counter~0 2)} assume !!(0 != ~y3~0); {105916#(<= ~counter~0 2)} is VALID [2022-04-28 07:20:23,670 INFO L290 TraceCheckUtils]: 34: Hoare triple {105916#(<= ~counter~0 2)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {105916#(<= ~counter~0 2)} is VALID [2022-04-28 07:20:23,671 INFO L290 TraceCheckUtils]: 35: Hoare triple {105916#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {105944#(<= ~counter~0 3)} is VALID [2022-04-28 07:20:23,671 INFO L290 TraceCheckUtils]: 36: Hoare triple {105944#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {105944#(<= ~counter~0 3)} is VALID [2022-04-28 07:20:23,672 INFO L272 TraceCheckUtils]: 37: Hoare triple {105944#(<= ~counter~0 3)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {105944#(<= ~counter~0 3)} is VALID [2022-04-28 07:20:23,672 INFO L290 TraceCheckUtils]: 38: Hoare triple {105944#(<= ~counter~0 3)} ~cond := #in~cond; {105944#(<= ~counter~0 3)} is VALID [2022-04-28 07:20:23,672 INFO L290 TraceCheckUtils]: 39: Hoare triple {105944#(<= ~counter~0 3)} assume !(0 == ~cond); {105944#(<= ~counter~0 3)} is VALID [2022-04-28 07:20:23,672 INFO L290 TraceCheckUtils]: 40: Hoare triple {105944#(<= ~counter~0 3)} assume true; {105944#(<= ~counter~0 3)} is VALID [2022-04-28 07:20:23,673 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {105944#(<= ~counter~0 3)} {105944#(<= ~counter~0 3)} #63#return; {105944#(<= ~counter~0 3)} is VALID [2022-04-28 07:20:23,673 INFO L290 TraceCheckUtils]: 42: Hoare triple {105944#(<= ~counter~0 3)} assume !!(0 != ~y3~0); {105944#(<= ~counter~0 3)} is VALID [2022-04-28 07:20:23,673 INFO L290 TraceCheckUtils]: 43: Hoare triple {105944#(<= ~counter~0 3)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {105944#(<= ~counter~0 3)} is VALID [2022-04-28 07:20:23,675 INFO L290 TraceCheckUtils]: 44: Hoare triple {105944#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {105972#(<= ~counter~0 4)} is VALID [2022-04-28 07:20:23,675 INFO L290 TraceCheckUtils]: 45: Hoare triple {105972#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {105972#(<= ~counter~0 4)} is VALID [2022-04-28 07:20:23,675 INFO L272 TraceCheckUtils]: 46: Hoare triple {105972#(<= ~counter~0 4)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {105972#(<= ~counter~0 4)} is VALID [2022-04-28 07:20:23,675 INFO L290 TraceCheckUtils]: 47: Hoare triple {105972#(<= ~counter~0 4)} ~cond := #in~cond; {105972#(<= ~counter~0 4)} is VALID [2022-04-28 07:20:23,676 INFO L290 TraceCheckUtils]: 48: Hoare triple {105972#(<= ~counter~0 4)} assume !(0 == ~cond); {105972#(<= ~counter~0 4)} is VALID [2022-04-28 07:20:23,676 INFO L290 TraceCheckUtils]: 49: Hoare triple {105972#(<= ~counter~0 4)} assume true; {105972#(<= ~counter~0 4)} is VALID [2022-04-28 07:20:23,676 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {105972#(<= ~counter~0 4)} {105972#(<= ~counter~0 4)} #63#return; {105972#(<= ~counter~0 4)} is VALID [2022-04-28 07:20:23,677 INFO L290 TraceCheckUtils]: 51: Hoare triple {105972#(<= ~counter~0 4)} assume !!(0 != ~y3~0); {105972#(<= ~counter~0 4)} is VALID [2022-04-28 07:20:23,677 INFO L290 TraceCheckUtils]: 52: Hoare triple {105972#(<= ~counter~0 4)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {105972#(<= ~counter~0 4)} is VALID [2022-04-28 07:20:23,678 INFO L290 TraceCheckUtils]: 53: Hoare triple {105972#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106000#(<= ~counter~0 5)} is VALID [2022-04-28 07:20:23,679 INFO L290 TraceCheckUtils]: 54: Hoare triple {106000#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {106000#(<= ~counter~0 5)} is VALID [2022-04-28 07:20:23,679 INFO L272 TraceCheckUtils]: 55: Hoare triple {106000#(<= ~counter~0 5)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {106000#(<= ~counter~0 5)} is VALID [2022-04-28 07:20:23,679 INFO L290 TraceCheckUtils]: 56: Hoare triple {106000#(<= ~counter~0 5)} ~cond := #in~cond; {106000#(<= ~counter~0 5)} is VALID [2022-04-28 07:20:23,680 INFO L290 TraceCheckUtils]: 57: Hoare triple {106000#(<= ~counter~0 5)} assume !(0 == ~cond); {106000#(<= ~counter~0 5)} is VALID [2022-04-28 07:20:23,680 INFO L290 TraceCheckUtils]: 58: Hoare triple {106000#(<= ~counter~0 5)} assume true; {106000#(<= ~counter~0 5)} is VALID [2022-04-28 07:20:23,680 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {106000#(<= ~counter~0 5)} {106000#(<= ~counter~0 5)} #63#return; {106000#(<= ~counter~0 5)} is VALID [2022-04-28 07:20:23,681 INFO L290 TraceCheckUtils]: 60: Hoare triple {106000#(<= ~counter~0 5)} assume !!(0 != ~y3~0); {106000#(<= ~counter~0 5)} is VALID [2022-04-28 07:20:23,681 INFO L290 TraceCheckUtils]: 61: Hoare triple {106000#(<= ~counter~0 5)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {106000#(<= ~counter~0 5)} is VALID [2022-04-28 07:20:23,682 INFO L290 TraceCheckUtils]: 62: Hoare triple {106000#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106028#(<= ~counter~0 6)} is VALID [2022-04-28 07:20:23,682 INFO L290 TraceCheckUtils]: 63: Hoare triple {106028#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {106028#(<= ~counter~0 6)} is VALID [2022-04-28 07:20:23,683 INFO L272 TraceCheckUtils]: 64: Hoare triple {106028#(<= ~counter~0 6)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {106028#(<= ~counter~0 6)} is VALID [2022-04-28 07:20:23,683 INFO L290 TraceCheckUtils]: 65: Hoare triple {106028#(<= ~counter~0 6)} ~cond := #in~cond; {106028#(<= ~counter~0 6)} is VALID [2022-04-28 07:20:23,683 INFO L290 TraceCheckUtils]: 66: Hoare triple {106028#(<= ~counter~0 6)} assume !(0 == ~cond); {106028#(<= ~counter~0 6)} is VALID [2022-04-28 07:20:23,684 INFO L290 TraceCheckUtils]: 67: Hoare triple {106028#(<= ~counter~0 6)} assume true; {106028#(<= ~counter~0 6)} is VALID [2022-04-28 07:20:23,684 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {106028#(<= ~counter~0 6)} {106028#(<= ~counter~0 6)} #63#return; {106028#(<= ~counter~0 6)} is VALID [2022-04-28 07:20:23,684 INFO L290 TraceCheckUtils]: 69: Hoare triple {106028#(<= ~counter~0 6)} assume !!(0 != ~y3~0); {106028#(<= ~counter~0 6)} is VALID [2022-04-28 07:20:23,684 INFO L290 TraceCheckUtils]: 70: Hoare triple {106028#(<= ~counter~0 6)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {106028#(<= ~counter~0 6)} is VALID [2022-04-28 07:20:23,686 INFO L290 TraceCheckUtils]: 71: Hoare triple {106028#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106056#(<= ~counter~0 7)} is VALID [2022-04-28 07:20:23,686 INFO L290 TraceCheckUtils]: 72: Hoare triple {106056#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {106056#(<= ~counter~0 7)} is VALID [2022-04-28 07:20:23,686 INFO L272 TraceCheckUtils]: 73: Hoare triple {106056#(<= ~counter~0 7)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {106056#(<= ~counter~0 7)} is VALID [2022-04-28 07:20:23,687 INFO L290 TraceCheckUtils]: 74: Hoare triple {106056#(<= ~counter~0 7)} ~cond := #in~cond; {106056#(<= ~counter~0 7)} is VALID [2022-04-28 07:20:23,687 INFO L290 TraceCheckUtils]: 75: Hoare triple {106056#(<= ~counter~0 7)} assume !(0 == ~cond); {106056#(<= ~counter~0 7)} is VALID [2022-04-28 07:20:23,687 INFO L290 TraceCheckUtils]: 76: Hoare triple {106056#(<= ~counter~0 7)} assume true; {106056#(<= ~counter~0 7)} is VALID [2022-04-28 07:20:23,687 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {106056#(<= ~counter~0 7)} {106056#(<= ~counter~0 7)} #63#return; {106056#(<= ~counter~0 7)} is VALID [2022-04-28 07:20:23,688 INFO L290 TraceCheckUtils]: 78: Hoare triple {106056#(<= ~counter~0 7)} assume !!(0 != ~y3~0); {106056#(<= ~counter~0 7)} is VALID [2022-04-28 07:20:23,688 INFO L290 TraceCheckUtils]: 79: Hoare triple {106056#(<= ~counter~0 7)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {106056#(<= ~counter~0 7)} is VALID [2022-04-28 07:20:23,689 INFO L290 TraceCheckUtils]: 80: Hoare triple {106056#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106084#(<= ~counter~0 8)} is VALID [2022-04-28 07:20:23,689 INFO L290 TraceCheckUtils]: 81: Hoare triple {106084#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {106084#(<= ~counter~0 8)} is VALID [2022-04-28 07:20:23,690 INFO L272 TraceCheckUtils]: 82: Hoare triple {106084#(<= ~counter~0 8)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {106084#(<= ~counter~0 8)} is VALID [2022-04-28 07:20:23,690 INFO L290 TraceCheckUtils]: 83: Hoare triple {106084#(<= ~counter~0 8)} ~cond := #in~cond; {106084#(<= ~counter~0 8)} is VALID [2022-04-28 07:20:23,690 INFO L290 TraceCheckUtils]: 84: Hoare triple {106084#(<= ~counter~0 8)} assume !(0 == ~cond); {106084#(<= ~counter~0 8)} is VALID [2022-04-28 07:20:23,691 INFO L290 TraceCheckUtils]: 85: Hoare triple {106084#(<= ~counter~0 8)} assume true; {106084#(<= ~counter~0 8)} is VALID [2022-04-28 07:20:23,691 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {106084#(<= ~counter~0 8)} {106084#(<= ~counter~0 8)} #63#return; {106084#(<= ~counter~0 8)} is VALID [2022-04-28 07:20:23,691 INFO L290 TraceCheckUtils]: 87: Hoare triple {106084#(<= ~counter~0 8)} assume !!(0 != ~y3~0); {106084#(<= ~counter~0 8)} is VALID [2022-04-28 07:20:23,691 INFO L290 TraceCheckUtils]: 88: Hoare triple {106084#(<= ~counter~0 8)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {106084#(<= ~counter~0 8)} is VALID [2022-04-28 07:20:23,693 INFO L290 TraceCheckUtils]: 89: Hoare triple {106084#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106112#(<= ~counter~0 9)} is VALID [2022-04-28 07:20:23,693 INFO L290 TraceCheckUtils]: 90: Hoare triple {106112#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {106112#(<= ~counter~0 9)} is VALID [2022-04-28 07:20:23,693 INFO L272 TraceCheckUtils]: 91: Hoare triple {106112#(<= ~counter~0 9)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {106112#(<= ~counter~0 9)} is VALID [2022-04-28 07:20:23,694 INFO L290 TraceCheckUtils]: 92: Hoare triple {106112#(<= ~counter~0 9)} ~cond := #in~cond; {106112#(<= ~counter~0 9)} is VALID [2022-04-28 07:20:23,694 INFO L290 TraceCheckUtils]: 93: Hoare triple {106112#(<= ~counter~0 9)} assume !(0 == ~cond); {106112#(<= ~counter~0 9)} is VALID [2022-04-28 07:20:23,694 INFO L290 TraceCheckUtils]: 94: Hoare triple {106112#(<= ~counter~0 9)} assume true; {106112#(<= ~counter~0 9)} is VALID [2022-04-28 07:20:23,695 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {106112#(<= ~counter~0 9)} {106112#(<= ~counter~0 9)} #63#return; {106112#(<= ~counter~0 9)} is VALID [2022-04-28 07:20:23,695 INFO L290 TraceCheckUtils]: 96: Hoare triple {106112#(<= ~counter~0 9)} assume !!(0 != ~y3~0); {106112#(<= ~counter~0 9)} is VALID [2022-04-28 07:20:23,695 INFO L290 TraceCheckUtils]: 97: Hoare triple {106112#(<= ~counter~0 9)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {106112#(<= ~counter~0 9)} is VALID [2022-04-28 07:20:23,696 INFO L290 TraceCheckUtils]: 98: Hoare triple {106112#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106140#(<= ~counter~0 10)} is VALID [2022-04-28 07:20:23,696 INFO L290 TraceCheckUtils]: 99: Hoare triple {106140#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {106140#(<= ~counter~0 10)} is VALID [2022-04-28 07:20:23,697 INFO L272 TraceCheckUtils]: 100: Hoare triple {106140#(<= ~counter~0 10)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {106140#(<= ~counter~0 10)} is VALID [2022-04-28 07:20:23,697 INFO L290 TraceCheckUtils]: 101: Hoare triple {106140#(<= ~counter~0 10)} ~cond := #in~cond; {106140#(<= ~counter~0 10)} is VALID [2022-04-28 07:20:23,697 INFO L290 TraceCheckUtils]: 102: Hoare triple {106140#(<= ~counter~0 10)} assume !(0 == ~cond); {106140#(<= ~counter~0 10)} is VALID [2022-04-28 07:20:23,698 INFO L290 TraceCheckUtils]: 103: Hoare triple {106140#(<= ~counter~0 10)} assume true; {106140#(<= ~counter~0 10)} is VALID [2022-04-28 07:20:23,698 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {106140#(<= ~counter~0 10)} {106140#(<= ~counter~0 10)} #63#return; {106140#(<= ~counter~0 10)} is VALID [2022-04-28 07:20:23,698 INFO L290 TraceCheckUtils]: 105: Hoare triple {106140#(<= ~counter~0 10)} assume !!(0 != ~y3~0); {106140#(<= ~counter~0 10)} is VALID [2022-04-28 07:20:23,699 INFO L290 TraceCheckUtils]: 106: Hoare triple {106140#(<= ~counter~0 10)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {106140#(<= ~counter~0 10)} is VALID [2022-04-28 07:20:23,700 INFO L290 TraceCheckUtils]: 107: Hoare triple {106140#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106168#(<= ~counter~0 11)} is VALID [2022-04-28 07:20:23,700 INFO L290 TraceCheckUtils]: 108: Hoare triple {106168#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {106168#(<= ~counter~0 11)} is VALID [2022-04-28 07:20:23,701 INFO L272 TraceCheckUtils]: 109: Hoare triple {106168#(<= ~counter~0 11)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {106168#(<= ~counter~0 11)} is VALID [2022-04-28 07:20:23,701 INFO L290 TraceCheckUtils]: 110: Hoare triple {106168#(<= ~counter~0 11)} ~cond := #in~cond; {106168#(<= ~counter~0 11)} is VALID [2022-04-28 07:20:23,701 INFO L290 TraceCheckUtils]: 111: Hoare triple {106168#(<= ~counter~0 11)} assume !(0 == ~cond); {106168#(<= ~counter~0 11)} is VALID [2022-04-28 07:20:23,701 INFO L290 TraceCheckUtils]: 112: Hoare triple {106168#(<= ~counter~0 11)} assume true; {106168#(<= ~counter~0 11)} is VALID [2022-04-28 07:20:23,702 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {106168#(<= ~counter~0 11)} {106168#(<= ~counter~0 11)} #63#return; {106168#(<= ~counter~0 11)} is VALID [2022-04-28 07:20:23,702 INFO L290 TraceCheckUtils]: 114: Hoare triple {106168#(<= ~counter~0 11)} assume !!(0 != ~y3~0); {106168#(<= ~counter~0 11)} is VALID [2022-04-28 07:20:23,702 INFO L290 TraceCheckUtils]: 115: Hoare triple {106168#(<= ~counter~0 11)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {106168#(<= ~counter~0 11)} is VALID [2022-04-28 07:20:23,704 INFO L290 TraceCheckUtils]: 116: Hoare triple {106168#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106196#(<= ~counter~0 12)} is VALID [2022-04-28 07:20:23,704 INFO L290 TraceCheckUtils]: 117: Hoare triple {106196#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {106196#(<= ~counter~0 12)} is VALID [2022-04-28 07:20:23,705 INFO L272 TraceCheckUtils]: 118: Hoare triple {106196#(<= ~counter~0 12)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {106196#(<= ~counter~0 12)} is VALID [2022-04-28 07:20:23,705 INFO L290 TraceCheckUtils]: 119: Hoare triple {106196#(<= ~counter~0 12)} ~cond := #in~cond; {106196#(<= ~counter~0 12)} is VALID [2022-04-28 07:20:23,705 INFO L290 TraceCheckUtils]: 120: Hoare triple {106196#(<= ~counter~0 12)} assume !(0 == ~cond); {106196#(<= ~counter~0 12)} is VALID [2022-04-28 07:20:23,705 INFO L290 TraceCheckUtils]: 121: Hoare triple {106196#(<= ~counter~0 12)} assume true; {106196#(<= ~counter~0 12)} is VALID [2022-04-28 07:20:23,706 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {106196#(<= ~counter~0 12)} {106196#(<= ~counter~0 12)} #63#return; {106196#(<= ~counter~0 12)} is VALID [2022-04-28 07:20:23,706 INFO L290 TraceCheckUtils]: 123: Hoare triple {106196#(<= ~counter~0 12)} assume !!(0 != ~y3~0); {106196#(<= ~counter~0 12)} is VALID [2022-04-28 07:20:23,706 INFO L290 TraceCheckUtils]: 124: Hoare triple {106196#(<= ~counter~0 12)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {106196#(<= ~counter~0 12)} is VALID [2022-04-28 07:20:23,707 INFO L290 TraceCheckUtils]: 125: Hoare triple {106196#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106224#(<= ~counter~0 13)} is VALID [2022-04-28 07:20:23,708 INFO L290 TraceCheckUtils]: 126: Hoare triple {106224#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {106224#(<= ~counter~0 13)} is VALID [2022-04-28 07:20:23,708 INFO L272 TraceCheckUtils]: 127: Hoare triple {106224#(<= ~counter~0 13)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {106224#(<= ~counter~0 13)} is VALID [2022-04-28 07:20:23,708 INFO L290 TraceCheckUtils]: 128: Hoare triple {106224#(<= ~counter~0 13)} ~cond := #in~cond; {106224#(<= ~counter~0 13)} is VALID [2022-04-28 07:20:23,709 INFO L290 TraceCheckUtils]: 129: Hoare triple {106224#(<= ~counter~0 13)} assume !(0 == ~cond); {106224#(<= ~counter~0 13)} is VALID [2022-04-28 07:20:23,709 INFO L290 TraceCheckUtils]: 130: Hoare triple {106224#(<= ~counter~0 13)} assume true; {106224#(<= ~counter~0 13)} is VALID [2022-04-28 07:20:23,709 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {106224#(<= ~counter~0 13)} {106224#(<= ~counter~0 13)} #63#return; {106224#(<= ~counter~0 13)} is VALID [2022-04-28 07:20:23,710 INFO L290 TraceCheckUtils]: 132: Hoare triple {106224#(<= ~counter~0 13)} assume !!(0 != ~y3~0); {106224#(<= ~counter~0 13)} is VALID [2022-04-28 07:20:23,710 INFO L290 TraceCheckUtils]: 133: Hoare triple {106224#(<= ~counter~0 13)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {106224#(<= ~counter~0 13)} is VALID [2022-04-28 07:20:23,711 INFO L290 TraceCheckUtils]: 134: Hoare triple {106224#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106252#(<= ~counter~0 14)} is VALID [2022-04-28 07:20:23,711 INFO L290 TraceCheckUtils]: 135: Hoare triple {106252#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {106252#(<= ~counter~0 14)} is VALID [2022-04-28 07:20:23,712 INFO L272 TraceCheckUtils]: 136: Hoare triple {106252#(<= ~counter~0 14)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {106252#(<= ~counter~0 14)} is VALID [2022-04-28 07:20:23,712 INFO L290 TraceCheckUtils]: 137: Hoare triple {106252#(<= ~counter~0 14)} ~cond := #in~cond; {106252#(<= ~counter~0 14)} is VALID [2022-04-28 07:20:23,712 INFO L290 TraceCheckUtils]: 138: Hoare triple {106252#(<= ~counter~0 14)} assume !(0 == ~cond); {106252#(<= ~counter~0 14)} is VALID [2022-04-28 07:20:23,712 INFO L290 TraceCheckUtils]: 139: Hoare triple {106252#(<= ~counter~0 14)} assume true; {106252#(<= ~counter~0 14)} is VALID [2022-04-28 07:20:23,713 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {106252#(<= ~counter~0 14)} {106252#(<= ~counter~0 14)} #63#return; {106252#(<= ~counter~0 14)} is VALID [2022-04-28 07:20:23,713 INFO L290 TraceCheckUtils]: 141: Hoare triple {106252#(<= ~counter~0 14)} assume !!(0 != ~y3~0); {106252#(<= ~counter~0 14)} is VALID [2022-04-28 07:20:23,713 INFO L290 TraceCheckUtils]: 142: Hoare triple {106252#(<= ~counter~0 14)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {106252#(<= ~counter~0 14)} is VALID [2022-04-28 07:20:23,714 INFO L290 TraceCheckUtils]: 143: Hoare triple {106252#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106280#(<= ~counter~0 15)} is VALID [2022-04-28 07:20:23,715 INFO L290 TraceCheckUtils]: 144: Hoare triple {106280#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {106280#(<= ~counter~0 15)} is VALID [2022-04-28 07:20:23,715 INFO L272 TraceCheckUtils]: 145: Hoare triple {106280#(<= ~counter~0 15)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {106280#(<= ~counter~0 15)} is VALID [2022-04-28 07:20:23,715 INFO L290 TraceCheckUtils]: 146: Hoare triple {106280#(<= ~counter~0 15)} ~cond := #in~cond; {106280#(<= ~counter~0 15)} is VALID [2022-04-28 07:20:23,715 INFO L290 TraceCheckUtils]: 147: Hoare triple {106280#(<= ~counter~0 15)} assume !(0 == ~cond); {106280#(<= ~counter~0 15)} is VALID [2022-04-28 07:20:23,716 INFO L290 TraceCheckUtils]: 148: Hoare triple {106280#(<= ~counter~0 15)} assume true; {106280#(<= ~counter~0 15)} is VALID [2022-04-28 07:20:23,716 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {106280#(<= ~counter~0 15)} {106280#(<= ~counter~0 15)} #63#return; {106280#(<= ~counter~0 15)} is VALID [2022-04-28 07:20:23,716 INFO L290 TraceCheckUtils]: 150: Hoare triple {106280#(<= ~counter~0 15)} assume !!(0 != ~y3~0); {106280#(<= ~counter~0 15)} is VALID [2022-04-28 07:20:23,717 INFO L290 TraceCheckUtils]: 151: Hoare triple {106280#(<= ~counter~0 15)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {106280#(<= ~counter~0 15)} is VALID [2022-04-28 07:20:23,718 INFO L290 TraceCheckUtils]: 152: Hoare triple {106280#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106308#(<= ~counter~0 16)} is VALID [2022-04-28 07:20:23,718 INFO L290 TraceCheckUtils]: 153: Hoare triple {106308#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {106308#(<= ~counter~0 16)} is VALID [2022-04-28 07:20:23,719 INFO L272 TraceCheckUtils]: 154: Hoare triple {106308#(<= ~counter~0 16)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {106308#(<= ~counter~0 16)} is VALID [2022-04-28 07:20:23,719 INFO L290 TraceCheckUtils]: 155: Hoare triple {106308#(<= ~counter~0 16)} ~cond := #in~cond; {106308#(<= ~counter~0 16)} is VALID [2022-04-28 07:20:23,719 INFO L290 TraceCheckUtils]: 156: Hoare triple {106308#(<= ~counter~0 16)} assume !(0 == ~cond); {106308#(<= ~counter~0 16)} is VALID [2022-04-28 07:20:23,719 INFO L290 TraceCheckUtils]: 157: Hoare triple {106308#(<= ~counter~0 16)} assume true; {106308#(<= ~counter~0 16)} is VALID [2022-04-28 07:20:23,720 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {106308#(<= ~counter~0 16)} {106308#(<= ~counter~0 16)} #63#return; {106308#(<= ~counter~0 16)} is VALID [2022-04-28 07:20:23,720 INFO L290 TraceCheckUtils]: 159: Hoare triple {106308#(<= ~counter~0 16)} assume !!(0 != ~y3~0); {106308#(<= ~counter~0 16)} is VALID [2022-04-28 07:20:23,720 INFO L290 TraceCheckUtils]: 160: Hoare triple {106308#(<= ~counter~0 16)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {106308#(<= ~counter~0 16)} is VALID [2022-04-28 07:20:23,722 INFO L290 TraceCheckUtils]: 161: Hoare triple {106308#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106336#(<= ~counter~0 17)} is VALID [2022-04-28 07:20:23,722 INFO L290 TraceCheckUtils]: 162: Hoare triple {106336#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {106336#(<= ~counter~0 17)} is VALID [2022-04-28 07:20:23,722 INFO L272 TraceCheckUtils]: 163: Hoare triple {106336#(<= ~counter~0 17)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {106336#(<= ~counter~0 17)} is VALID [2022-04-28 07:20:23,723 INFO L290 TraceCheckUtils]: 164: Hoare triple {106336#(<= ~counter~0 17)} ~cond := #in~cond; {106336#(<= ~counter~0 17)} is VALID [2022-04-28 07:20:23,723 INFO L290 TraceCheckUtils]: 165: Hoare triple {106336#(<= ~counter~0 17)} assume !(0 == ~cond); {106336#(<= ~counter~0 17)} is VALID [2022-04-28 07:20:23,723 INFO L290 TraceCheckUtils]: 166: Hoare triple {106336#(<= ~counter~0 17)} assume true; {106336#(<= ~counter~0 17)} is VALID [2022-04-28 07:20:23,724 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {106336#(<= ~counter~0 17)} {106336#(<= ~counter~0 17)} #63#return; {106336#(<= ~counter~0 17)} is VALID [2022-04-28 07:20:23,724 INFO L290 TraceCheckUtils]: 168: Hoare triple {106336#(<= ~counter~0 17)} assume !!(0 != ~y3~0); {106336#(<= ~counter~0 17)} is VALID [2022-04-28 07:20:23,724 INFO L290 TraceCheckUtils]: 169: Hoare triple {106336#(<= ~counter~0 17)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {106336#(<= ~counter~0 17)} is VALID [2022-04-28 07:20:23,725 INFO L290 TraceCheckUtils]: 170: Hoare triple {106336#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106364#(<= ~counter~0 18)} is VALID [2022-04-28 07:20:23,726 INFO L290 TraceCheckUtils]: 171: Hoare triple {106364#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {106364#(<= ~counter~0 18)} is VALID [2022-04-28 07:20:23,726 INFO L272 TraceCheckUtils]: 172: Hoare triple {106364#(<= ~counter~0 18)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {106364#(<= ~counter~0 18)} is VALID [2022-04-28 07:20:23,726 INFO L290 TraceCheckUtils]: 173: Hoare triple {106364#(<= ~counter~0 18)} ~cond := #in~cond; {106364#(<= ~counter~0 18)} is VALID [2022-04-28 07:20:23,726 INFO L290 TraceCheckUtils]: 174: Hoare triple {106364#(<= ~counter~0 18)} assume !(0 == ~cond); {106364#(<= ~counter~0 18)} is VALID [2022-04-28 07:20:23,727 INFO L290 TraceCheckUtils]: 175: Hoare triple {106364#(<= ~counter~0 18)} assume true; {106364#(<= ~counter~0 18)} is VALID [2022-04-28 07:20:23,727 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {106364#(<= ~counter~0 18)} {106364#(<= ~counter~0 18)} #63#return; {106364#(<= ~counter~0 18)} is VALID [2022-04-28 07:20:23,727 INFO L290 TraceCheckUtils]: 177: Hoare triple {106364#(<= ~counter~0 18)} assume !!(0 != ~y3~0); {106364#(<= ~counter~0 18)} is VALID [2022-04-28 07:20:23,728 INFO L290 TraceCheckUtils]: 178: Hoare triple {106364#(<= ~counter~0 18)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {106364#(<= ~counter~0 18)} is VALID [2022-04-28 07:20:23,729 INFO L290 TraceCheckUtils]: 179: Hoare triple {106364#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106392#(<= ~counter~0 19)} is VALID [2022-04-28 07:20:23,729 INFO L290 TraceCheckUtils]: 180: Hoare triple {106392#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {106392#(<= ~counter~0 19)} is VALID [2022-04-28 07:20:23,730 INFO L272 TraceCheckUtils]: 181: Hoare triple {106392#(<= ~counter~0 19)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {106392#(<= ~counter~0 19)} is VALID [2022-04-28 07:20:23,730 INFO L290 TraceCheckUtils]: 182: Hoare triple {106392#(<= ~counter~0 19)} ~cond := #in~cond; {106392#(<= ~counter~0 19)} is VALID [2022-04-28 07:20:23,730 INFO L290 TraceCheckUtils]: 183: Hoare triple {106392#(<= ~counter~0 19)} assume !(0 == ~cond); {106392#(<= ~counter~0 19)} is VALID [2022-04-28 07:20:23,731 INFO L290 TraceCheckUtils]: 184: Hoare triple {106392#(<= ~counter~0 19)} assume true; {106392#(<= ~counter~0 19)} is VALID [2022-04-28 07:20:23,731 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {106392#(<= ~counter~0 19)} {106392#(<= ~counter~0 19)} #63#return; {106392#(<= ~counter~0 19)} is VALID [2022-04-28 07:20:23,731 INFO L290 TraceCheckUtils]: 186: Hoare triple {106392#(<= ~counter~0 19)} assume !!(0 != ~y3~0); {106392#(<= ~counter~0 19)} is VALID [2022-04-28 07:20:23,732 INFO L290 TraceCheckUtils]: 187: Hoare triple {106392#(<= ~counter~0 19)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {106392#(<= ~counter~0 19)} is VALID [2022-04-28 07:20:23,733 INFO L290 TraceCheckUtils]: 188: Hoare triple {106392#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106420#(<= ~counter~0 20)} is VALID [2022-04-28 07:20:23,733 INFO L290 TraceCheckUtils]: 189: Hoare triple {106420#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {106420#(<= ~counter~0 20)} is VALID [2022-04-28 07:20:23,734 INFO L272 TraceCheckUtils]: 190: Hoare triple {106420#(<= ~counter~0 20)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {106420#(<= ~counter~0 20)} is VALID [2022-04-28 07:20:23,734 INFO L290 TraceCheckUtils]: 191: Hoare triple {106420#(<= ~counter~0 20)} ~cond := #in~cond; {106420#(<= ~counter~0 20)} is VALID [2022-04-28 07:20:23,734 INFO L290 TraceCheckUtils]: 192: Hoare triple {106420#(<= ~counter~0 20)} assume !(0 == ~cond); {106420#(<= ~counter~0 20)} is VALID [2022-04-28 07:20:23,734 INFO L290 TraceCheckUtils]: 193: Hoare triple {106420#(<= ~counter~0 20)} assume true; {106420#(<= ~counter~0 20)} is VALID [2022-04-28 07:20:23,735 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {106420#(<= ~counter~0 20)} {106420#(<= ~counter~0 20)} #63#return; {106420#(<= ~counter~0 20)} is VALID [2022-04-28 07:20:23,735 INFO L290 TraceCheckUtils]: 195: Hoare triple {106420#(<= ~counter~0 20)} assume !!(0 != ~y3~0); {106420#(<= ~counter~0 20)} is VALID [2022-04-28 07:20:23,735 INFO L290 TraceCheckUtils]: 196: Hoare triple {106420#(<= ~counter~0 20)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {106420#(<= ~counter~0 20)} is VALID [2022-04-28 07:20:23,736 INFO L290 TraceCheckUtils]: 197: Hoare triple {106420#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106448#(<= ~counter~0 21)} is VALID [2022-04-28 07:20:23,737 INFO L290 TraceCheckUtils]: 198: Hoare triple {106448#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {106448#(<= ~counter~0 21)} is VALID [2022-04-28 07:20:23,737 INFO L272 TraceCheckUtils]: 199: Hoare triple {106448#(<= ~counter~0 21)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {106448#(<= ~counter~0 21)} is VALID [2022-04-28 07:20:23,737 INFO L290 TraceCheckUtils]: 200: Hoare triple {106448#(<= ~counter~0 21)} ~cond := #in~cond; {106448#(<= ~counter~0 21)} is VALID [2022-04-28 07:20:23,737 INFO L290 TraceCheckUtils]: 201: Hoare triple {106448#(<= ~counter~0 21)} assume !(0 == ~cond); {106448#(<= ~counter~0 21)} is VALID [2022-04-28 07:20:23,738 INFO L290 TraceCheckUtils]: 202: Hoare triple {106448#(<= ~counter~0 21)} assume true; {106448#(<= ~counter~0 21)} is VALID [2022-04-28 07:20:23,738 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {106448#(<= ~counter~0 21)} {106448#(<= ~counter~0 21)} #63#return; {106448#(<= ~counter~0 21)} is VALID [2022-04-28 07:20:23,738 INFO L290 TraceCheckUtils]: 204: Hoare triple {106448#(<= ~counter~0 21)} assume !!(0 != ~y3~0); {106448#(<= ~counter~0 21)} is VALID [2022-04-28 07:20:23,739 INFO L290 TraceCheckUtils]: 205: Hoare triple {106448#(<= ~counter~0 21)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {106448#(<= ~counter~0 21)} is VALID [2022-04-28 07:20:23,740 INFO L290 TraceCheckUtils]: 206: Hoare triple {106448#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106476#(<= ~counter~0 22)} is VALID [2022-04-28 07:20:23,740 INFO L290 TraceCheckUtils]: 207: Hoare triple {106476#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {106476#(<= ~counter~0 22)} is VALID [2022-04-28 07:20:23,741 INFO L272 TraceCheckUtils]: 208: Hoare triple {106476#(<= ~counter~0 22)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {106476#(<= ~counter~0 22)} is VALID [2022-04-28 07:20:23,741 INFO L290 TraceCheckUtils]: 209: Hoare triple {106476#(<= ~counter~0 22)} ~cond := #in~cond; {106476#(<= ~counter~0 22)} is VALID [2022-04-28 07:20:23,741 INFO L290 TraceCheckUtils]: 210: Hoare triple {106476#(<= ~counter~0 22)} assume !(0 == ~cond); {106476#(<= ~counter~0 22)} is VALID [2022-04-28 07:20:23,741 INFO L290 TraceCheckUtils]: 211: Hoare triple {106476#(<= ~counter~0 22)} assume true; {106476#(<= ~counter~0 22)} is VALID [2022-04-28 07:20:23,742 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {106476#(<= ~counter~0 22)} {106476#(<= ~counter~0 22)} #63#return; {106476#(<= ~counter~0 22)} is VALID [2022-04-28 07:20:23,742 INFO L290 TraceCheckUtils]: 213: Hoare triple {106476#(<= ~counter~0 22)} assume !!(0 != ~y3~0); {106476#(<= ~counter~0 22)} is VALID [2022-04-28 07:20:23,742 INFO L290 TraceCheckUtils]: 214: Hoare triple {106476#(<= ~counter~0 22)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {106476#(<= ~counter~0 22)} is VALID [2022-04-28 07:20:23,743 INFO L290 TraceCheckUtils]: 215: Hoare triple {106476#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106504#(<= ~counter~0 23)} is VALID [2022-04-28 07:20:23,744 INFO L290 TraceCheckUtils]: 216: Hoare triple {106504#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {106504#(<= ~counter~0 23)} is VALID [2022-04-28 07:20:23,744 INFO L272 TraceCheckUtils]: 217: Hoare triple {106504#(<= ~counter~0 23)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {106504#(<= ~counter~0 23)} is VALID [2022-04-28 07:20:23,744 INFO L290 TraceCheckUtils]: 218: Hoare triple {106504#(<= ~counter~0 23)} ~cond := #in~cond; {106504#(<= ~counter~0 23)} is VALID [2022-04-28 07:20:23,745 INFO L290 TraceCheckUtils]: 219: Hoare triple {106504#(<= ~counter~0 23)} assume !(0 == ~cond); {106504#(<= ~counter~0 23)} is VALID [2022-04-28 07:20:23,745 INFO L290 TraceCheckUtils]: 220: Hoare triple {106504#(<= ~counter~0 23)} assume true; {106504#(<= ~counter~0 23)} is VALID [2022-04-28 07:20:23,745 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {106504#(<= ~counter~0 23)} {106504#(<= ~counter~0 23)} #63#return; {106504#(<= ~counter~0 23)} is VALID [2022-04-28 07:20:23,745 INFO L290 TraceCheckUtils]: 222: Hoare triple {106504#(<= ~counter~0 23)} assume !!(0 != ~y3~0); {106504#(<= ~counter~0 23)} is VALID [2022-04-28 07:20:23,746 INFO L290 TraceCheckUtils]: 223: Hoare triple {106504#(<= ~counter~0 23)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {106504#(<= ~counter~0 23)} is VALID [2022-04-28 07:20:23,747 INFO L290 TraceCheckUtils]: 224: Hoare triple {106504#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106532#(<= ~counter~0 24)} is VALID [2022-04-28 07:20:23,747 INFO L290 TraceCheckUtils]: 225: Hoare triple {106532#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {106532#(<= ~counter~0 24)} is VALID [2022-04-28 07:20:23,748 INFO L272 TraceCheckUtils]: 226: Hoare triple {106532#(<= ~counter~0 24)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {106532#(<= ~counter~0 24)} is VALID [2022-04-28 07:20:23,748 INFO L290 TraceCheckUtils]: 227: Hoare triple {106532#(<= ~counter~0 24)} ~cond := #in~cond; {106532#(<= ~counter~0 24)} is VALID [2022-04-28 07:20:23,748 INFO L290 TraceCheckUtils]: 228: Hoare triple {106532#(<= ~counter~0 24)} assume !(0 == ~cond); {106532#(<= ~counter~0 24)} is VALID [2022-04-28 07:20:23,748 INFO L290 TraceCheckUtils]: 229: Hoare triple {106532#(<= ~counter~0 24)} assume true; {106532#(<= ~counter~0 24)} is VALID [2022-04-28 07:20:23,749 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {106532#(<= ~counter~0 24)} {106532#(<= ~counter~0 24)} #63#return; {106532#(<= ~counter~0 24)} is VALID [2022-04-28 07:20:23,749 INFO L290 TraceCheckUtils]: 231: Hoare triple {106532#(<= ~counter~0 24)} assume !!(0 != ~y3~0); {106532#(<= ~counter~0 24)} is VALID [2022-04-28 07:20:23,749 INFO L290 TraceCheckUtils]: 232: Hoare triple {106532#(<= ~counter~0 24)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {106532#(<= ~counter~0 24)} is VALID [2022-04-28 07:20:23,751 INFO L290 TraceCheckUtils]: 233: Hoare triple {106532#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106560#(<= ~counter~0 25)} is VALID [2022-04-28 07:20:23,751 INFO L290 TraceCheckUtils]: 234: Hoare triple {106560#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {106560#(<= ~counter~0 25)} is VALID [2022-04-28 07:20:23,751 INFO L272 TraceCheckUtils]: 235: Hoare triple {106560#(<= ~counter~0 25)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {106560#(<= ~counter~0 25)} is VALID [2022-04-28 07:20:23,752 INFO L290 TraceCheckUtils]: 236: Hoare triple {106560#(<= ~counter~0 25)} ~cond := #in~cond; {106560#(<= ~counter~0 25)} is VALID [2022-04-28 07:20:23,752 INFO L290 TraceCheckUtils]: 237: Hoare triple {106560#(<= ~counter~0 25)} assume !(0 == ~cond); {106560#(<= ~counter~0 25)} is VALID [2022-04-28 07:20:23,752 INFO L290 TraceCheckUtils]: 238: Hoare triple {106560#(<= ~counter~0 25)} assume true; {106560#(<= ~counter~0 25)} is VALID [2022-04-28 07:20:23,753 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {106560#(<= ~counter~0 25)} {106560#(<= ~counter~0 25)} #63#return; {106560#(<= ~counter~0 25)} is VALID [2022-04-28 07:20:23,753 INFO L290 TraceCheckUtils]: 240: Hoare triple {106560#(<= ~counter~0 25)} assume !!(0 != ~y3~0); {106560#(<= ~counter~0 25)} is VALID [2022-04-28 07:20:23,753 INFO L290 TraceCheckUtils]: 241: Hoare triple {106560#(<= ~counter~0 25)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {106560#(<= ~counter~0 25)} is VALID [2022-04-28 07:20:23,754 INFO L290 TraceCheckUtils]: 242: Hoare triple {106560#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106588#(<= ~counter~0 26)} is VALID [2022-04-28 07:20:23,755 INFO L290 TraceCheckUtils]: 243: Hoare triple {106588#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {106588#(<= ~counter~0 26)} is VALID [2022-04-28 07:20:23,755 INFO L272 TraceCheckUtils]: 244: Hoare triple {106588#(<= ~counter~0 26)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {106588#(<= ~counter~0 26)} is VALID [2022-04-28 07:20:23,755 INFO L290 TraceCheckUtils]: 245: Hoare triple {106588#(<= ~counter~0 26)} ~cond := #in~cond; {106588#(<= ~counter~0 26)} is VALID [2022-04-28 07:20:23,756 INFO L290 TraceCheckUtils]: 246: Hoare triple {106588#(<= ~counter~0 26)} assume !(0 == ~cond); {106588#(<= ~counter~0 26)} is VALID [2022-04-28 07:20:23,756 INFO L290 TraceCheckUtils]: 247: Hoare triple {106588#(<= ~counter~0 26)} assume true; {106588#(<= ~counter~0 26)} is VALID [2022-04-28 07:20:23,756 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {106588#(<= ~counter~0 26)} {106588#(<= ~counter~0 26)} #63#return; {106588#(<= ~counter~0 26)} is VALID [2022-04-28 07:20:23,757 INFO L290 TraceCheckUtils]: 249: Hoare triple {106588#(<= ~counter~0 26)} assume !!(0 != ~y3~0); {106588#(<= ~counter~0 26)} is VALID [2022-04-28 07:20:23,757 INFO L290 TraceCheckUtils]: 250: Hoare triple {106588#(<= ~counter~0 26)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {106588#(<= ~counter~0 26)} is VALID [2022-04-28 07:20:23,758 INFO L290 TraceCheckUtils]: 251: Hoare triple {106588#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106616#(<= ~counter~0 27)} is VALID [2022-04-28 07:20:23,758 INFO L290 TraceCheckUtils]: 252: Hoare triple {106616#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {106616#(<= ~counter~0 27)} is VALID [2022-04-28 07:20:23,759 INFO L272 TraceCheckUtils]: 253: Hoare triple {106616#(<= ~counter~0 27)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {106616#(<= ~counter~0 27)} is VALID [2022-04-28 07:20:23,759 INFO L290 TraceCheckUtils]: 254: Hoare triple {106616#(<= ~counter~0 27)} ~cond := #in~cond; {106616#(<= ~counter~0 27)} is VALID [2022-04-28 07:20:23,759 INFO L290 TraceCheckUtils]: 255: Hoare triple {106616#(<= ~counter~0 27)} assume !(0 == ~cond); {106616#(<= ~counter~0 27)} is VALID [2022-04-28 07:20:23,759 INFO L290 TraceCheckUtils]: 256: Hoare triple {106616#(<= ~counter~0 27)} assume true; {106616#(<= ~counter~0 27)} is VALID [2022-04-28 07:20:23,760 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {106616#(<= ~counter~0 27)} {106616#(<= ~counter~0 27)} #63#return; {106616#(<= ~counter~0 27)} is VALID [2022-04-28 07:20:23,760 INFO L290 TraceCheckUtils]: 258: Hoare triple {106616#(<= ~counter~0 27)} assume !!(0 != ~y3~0); {106616#(<= ~counter~0 27)} is VALID [2022-04-28 07:20:23,760 INFO L290 TraceCheckUtils]: 259: Hoare triple {106616#(<= ~counter~0 27)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {106616#(<= ~counter~0 27)} is VALID [2022-04-28 07:20:23,762 INFO L290 TraceCheckUtils]: 260: Hoare triple {106616#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106644#(<= ~counter~0 28)} is VALID [2022-04-28 07:20:23,762 INFO L290 TraceCheckUtils]: 261: Hoare triple {106644#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {106644#(<= ~counter~0 28)} is VALID [2022-04-28 07:20:23,762 INFO L272 TraceCheckUtils]: 262: Hoare triple {106644#(<= ~counter~0 28)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {106644#(<= ~counter~0 28)} is VALID [2022-04-28 07:20:23,763 INFO L290 TraceCheckUtils]: 263: Hoare triple {106644#(<= ~counter~0 28)} ~cond := #in~cond; {106644#(<= ~counter~0 28)} is VALID [2022-04-28 07:20:23,763 INFO L290 TraceCheckUtils]: 264: Hoare triple {106644#(<= ~counter~0 28)} assume !(0 == ~cond); {106644#(<= ~counter~0 28)} is VALID [2022-04-28 07:20:23,763 INFO L290 TraceCheckUtils]: 265: Hoare triple {106644#(<= ~counter~0 28)} assume true; {106644#(<= ~counter~0 28)} is VALID [2022-04-28 07:20:23,764 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {106644#(<= ~counter~0 28)} {106644#(<= ~counter~0 28)} #63#return; {106644#(<= ~counter~0 28)} is VALID [2022-04-28 07:20:23,764 INFO L290 TraceCheckUtils]: 267: Hoare triple {106644#(<= ~counter~0 28)} assume !!(0 != ~y3~0); {106644#(<= ~counter~0 28)} is VALID [2022-04-28 07:20:23,764 INFO L290 TraceCheckUtils]: 268: Hoare triple {106644#(<= ~counter~0 28)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {106644#(<= ~counter~0 28)} is VALID [2022-04-28 07:20:23,765 INFO L290 TraceCheckUtils]: 269: Hoare triple {106644#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106672#(<= ~counter~0 29)} is VALID [2022-04-28 07:20:23,765 INFO L290 TraceCheckUtils]: 270: Hoare triple {106672#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {106672#(<= ~counter~0 29)} is VALID [2022-04-28 07:20:23,766 INFO L272 TraceCheckUtils]: 271: Hoare triple {106672#(<= ~counter~0 29)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {106672#(<= ~counter~0 29)} is VALID [2022-04-28 07:20:23,766 INFO L290 TraceCheckUtils]: 272: Hoare triple {106672#(<= ~counter~0 29)} ~cond := #in~cond; {106672#(<= ~counter~0 29)} is VALID [2022-04-28 07:20:23,766 INFO L290 TraceCheckUtils]: 273: Hoare triple {106672#(<= ~counter~0 29)} assume !(0 == ~cond); {106672#(<= ~counter~0 29)} is VALID [2022-04-28 07:20:23,767 INFO L290 TraceCheckUtils]: 274: Hoare triple {106672#(<= ~counter~0 29)} assume true; {106672#(<= ~counter~0 29)} is VALID [2022-04-28 07:20:23,767 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {106672#(<= ~counter~0 29)} {106672#(<= ~counter~0 29)} #63#return; {106672#(<= ~counter~0 29)} is VALID [2022-04-28 07:20:23,767 INFO L290 TraceCheckUtils]: 276: Hoare triple {106672#(<= ~counter~0 29)} assume !!(0 != ~y3~0); {106672#(<= ~counter~0 29)} is VALID [2022-04-28 07:20:23,768 INFO L290 TraceCheckUtils]: 277: Hoare triple {106672#(<= ~counter~0 29)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {106672#(<= ~counter~0 29)} is VALID [2022-04-28 07:20:23,769 INFO L290 TraceCheckUtils]: 278: Hoare triple {106672#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106700#(<= ~counter~0 30)} is VALID [2022-04-28 07:20:23,769 INFO L290 TraceCheckUtils]: 279: Hoare triple {106700#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {106700#(<= ~counter~0 30)} is VALID [2022-04-28 07:20:23,770 INFO L272 TraceCheckUtils]: 280: Hoare triple {106700#(<= ~counter~0 30)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {106700#(<= ~counter~0 30)} is VALID [2022-04-28 07:20:23,770 INFO L290 TraceCheckUtils]: 281: Hoare triple {106700#(<= ~counter~0 30)} ~cond := #in~cond; {106700#(<= ~counter~0 30)} is VALID [2022-04-28 07:20:23,770 INFO L290 TraceCheckUtils]: 282: Hoare triple {106700#(<= ~counter~0 30)} assume !(0 == ~cond); {106700#(<= ~counter~0 30)} is VALID [2022-04-28 07:20:23,770 INFO L290 TraceCheckUtils]: 283: Hoare triple {106700#(<= ~counter~0 30)} assume true; {106700#(<= ~counter~0 30)} is VALID [2022-04-28 07:20:23,771 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {106700#(<= ~counter~0 30)} {106700#(<= ~counter~0 30)} #63#return; {106700#(<= ~counter~0 30)} is VALID [2022-04-28 07:20:23,771 INFO L290 TraceCheckUtils]: 285: Hoare triple {106700#(<= ~counter~0 30)} assume !!(0 != ~y3~0); {106700#(<= ~counter~0 30)} is VALID [2022-04-28 07:20:23,771 INFO L290 TraceCheckUtils]: 286: Hoare triple {106700#(<= ~counter~0 30)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {106700#(<= ~counter~0 30)} is VALID [2022-04-28 07:20:23,773 INFO L290 TraceCheckUtils]: 287: Hoare triple {106700#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106728#(<= ~counter~0 31)} is VALID [2022-04-28 07:20:23,773 INFO L290 TraceCheckUtils]: 288: Hoare triple {106728#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {106728#(<= ~counter~0 31)} is VALID [2022-04-28 07:20:23,773 INFO L272 TraceCheckUtils]: 289: Hoare triple {106728#(<= ~counter~0 31)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {106728#(<= ~counter~0 31)} is VALID [2022-04-28 07:20:23,774 INFO L290 TraceCheckUtils]: 290: Hoare triple {106728#(<= ~counter~0 31)} ~cond := #in~cond; {106728#(<= ~counter~0 31)} is VALID [2022-04-28 07:20:23,774 INFO L290 TraceCheckUtils]: 291: Hoare triple {106728#(<= ~counter~0 31)} assume !(0 == ~cond); {106728#(<= ~counter~0 31)} is VALID [2022-04-28 07:20:23,774 INFO L290 TraceCheckUtils]: 292: Hoare triple {106728#(<= ~counter~0 31)} assume true; {106728#(<= ~counter~0 31)} is VALID [2022-04-28 07:20:23,775 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {106728#(<= ~counter~0 31)} {106728#(<= ~counter~0 31)} #63#return; {106728#(<= ~counter~0 31)} is VALID [2022-04-28 07:20:23,775 INFO L290 TraceCheckUtils]: 294: Hoare triple {106728#(<= ~counter~0 31)} assume !!(0 != ~y3~0); {106728#(<= ~counter~0 31)} is VALID [2022-04-28 07:20:23,775 INFO L290 TraceCheckUtils]: 295: Hoare triple {106728#(<= ~counter~0 31)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {106728#(<= ~counter~0 31)} is VALID [2022-04-28 07:20:23,777 INFO L290 TraceCheckUtils]: 296: Hoare triple {106728#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106756#(<= ~counter~0 32)} is VALID [2022-04-28 07:20:23,777 INFO L290 TraceCheckUtils]: 297: Hoare triple {106756#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {106756#(<= ~counter~0 32)} is VALID [2022-04-28 07:20:23,777 INFO L272 TraceCheckUtils]: 298: Hoare triple {106756#(<= ~counter~0 32)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {106756#(<= ~counter~0 32)} is VALID [2022-04-28 07:20:23,778 INFO L290 TraceCheckUtils]: 299: Hoare triple {106756#(<= ~counter~0 32)} ~cond := #in~cond; {106756#(<= ~counter~0 32)} is VALID [2022-04-28 07:20:23,778 INFO L290 TraceCheckUtils]: 300: Hoare triple {106756#(<= ~counter~0 32)} assume !(0 == ~cond); {106756#(<= ~counter~0 32)} is VALID [2022-04-28 07:20:23,778 INFO L290 TraceCheckUtils]: 301: Hoare triple {106756#(<= ~counter~0 32)} assume true; {106756#(<= ~counter~0 32)} is VALID [2022-04-28 07:20:23,778 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {106756#(<= ~counter~0 32)} {106756#(<= ~counter~0 32)} #63#return; {106756#(<= ~counter~0 32)} is VALID [2022-04-28 07:20:23,779 INFO L290 TraceCheckUtils]: 303: Hoare triple {106756#(<= ~counter~0 32)} assume !!(0 != ~y3~0); {106756#(<= ~counter~0 32)} is VALID [2022-04-28 07:20:23,779 INFO L290 TraceCheckUtils]: 304: Hoare triple {106756#(<= ~counter~0 32)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {106756#(<= ~counter~0 32)} is VALID [2022-04-28 07:20:23,781 INFO L290 TraceCheckUtils]: 305: Hoare triple {106756#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106784#(<= ~counter~0 33)} is VALID [2022-04-28 07:20:23,781 INFO L290 TraceCheckUtils]: 306: Hoare triple {106784#(<= ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {106784#(<= ~counter~0 33)} is VALID [2022-04-28 07:20:23,781 INFO L272 TraceCheckUtils]: 307: Hoare triple {106784#(<= ~counter~0 33)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {106784#(<= ~counter~0 33)} is VALID [2022-04-28 07:20:23,782 INFO L290 TraceCheckUtils]: 308: Hoare triple {106784#(<= ~counter~0 33)} ~cond := #in~cond; {106784#(<= ~counter~0 33)} is VALID [2022-04-28 07:20:23,782 INFO L290 TraceCheckUtils]: 309: Hoare triple {106784#(<= ~counter~0 33)} assume !(0 == ~cond); {106784#(<= ~counter~0 33)} is VALID [2022-04-28 07:20:23,782 INFO L290 TraceCheckUtils]: 310: Hoare triple {106784#(<= ~counter~0 33)} assume true; {106784#(<= ~counter~0 33)} is VALID [2022-04-28 07:20:23,782 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {106784#(<= ~counter~0 33)} {106784#(<= ~counter~0 33)} #63#return; {106784#(<= ~counter~0 33)} is VALID [2022-04-28 07:20:23,783 INFO L290 TraceCheckUtils]: 312: Hoare triple {106784#(<= ~counter~0 33)} assume !!(0 != ~y3~0); {106784#(<= ~counter~0 33)} is VALID [2022-04-28 07:20:23,783 INFO L290 TraceCheckUtils]: 313: Hoare triple {106784#(<= ~counter~0 33)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {106784#(<= ~counter~0 33)} is VALID [2022-04-28 07:20:23,784 INFO L290 TraceCheckUtils]: 314: Hoare triple {106784#(<= ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106812#(<= ~counter~0 34)} is VALID [2022-04-28 07:20:23,784 INFO L290 TraceCheckUtils]: 315: Hoare triple {106812#(<= ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {106812#(<= ~counter~0 34)} is VALID [2022-04-28 07:20:23,785 INFO L272 TraceCheckUtils]: 316: Hoare triple {106812#(<= ~counter~0 34)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {106812#(<= ~counter~0 34)} is VALID [2022-04-28 07:20:23,785 INFO L290 TraceCheckUtils]: 317: Hoare triple {106812#(<= ~counter~0 34)} ~cond := #in~cond; {106812#(<= ~counter~0 34)} is VALID [2022-04-28 07:20:23,785 INFO L290 TraceCheckUtils]: 318: Hoare triple {106812#(<= ~counter~0 34)} assume !(0 == ~cond); {106812#(<= ~counter~0 34)} is VALID [2022-04-28 07:20:23,785 INFO L290 TraceCheckUtils]: 319: Hoare triple {106812#(<= ~counter~0 34)} assume true; {106812#(<= ~counter~0 34)} is VALID [2022-04-28 07:20:23,786 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {106812#(<= ~counter~0 34)} {106812#(<= ~counter~0 34)} #63#return; {106812#(<= ~counter~0 34)} is VALID [2022-04-28 07:20:23,786 INFO L290 TraceCheckUtils]: 321: Hoare triple {106812#(<= ~counter~0 34)} assume !!(0 != ~y3~0); {106812#(<= ~counter~0 34)} is VALID [2022-04-28 07:20:23,786 INFO L290 TraceCheckUtils]: 322: Hoare triple {106812#(<= ~counter~0 34)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {106812#(<= ~counter~0 34)} is VALID [2022-04-28 07:20:23,788 INFO L290 TraceCheckUtils]: 323: Hoare triple {106812#(<= ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106840#(<= ~counter~0 35)} is VALID [2022-04-28 07:20:23,788 INFO L290 TraceCheckUtils]: 324: Hoare triple {106840#(<= ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {106840#(<= ~counter~0 35)} is VALID [2022-04-28 07:20:23,788 INFO L272 TraceCheckUtils]: 325: Hoare triple {106840#(<= ~counter~0 35)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {106840#(<= ~counter~0 35)} is VALID [2022-04-28 07:20:23,789 INFO L290 TraceCheckUtils]: 326: Hoare triple {106840#(<= ~counter~0 35)} ~cond := #in~cond; {106840#(<= ~counter~0 35)} is VALID [2022-04-28 07:20:23,789 INFO L290 TraceCheckUtils]: 327: Hoare triple {106840#(<= ~counter~0 35)} assume !(0 == ~cond); {106840#(<= ~counter~0 35)} is VALID [2022-04-28 07:20:23,789 INFO L290 TraceCheckUtils]: 328: Hoare triple {106840#(<= ~counter~0 35)} assume true; {106840#(<= ~counter~0 35)} is VALID [2022-04-28 07:20:23,789 INFO L284 TraceCheckUtils]: 329: Hoare quadruple {106840#(<= ~counter~0 35)} {106840#(<= ~counter~0 35)} #63#return; {106840#(<= ~counter~0 35)} is VALID [2022-04-28 07:20:23,790 INFO L290 TraceCheckUtils]: 330: Hoare triple {106840#(<= ~counter~0 35)} assume !!(0 != ~y3~0); {106840#(<= ~counter~0 35)} is VALID [2022-04-28 07:20:23,790 INFO L290 TraceCheckUtils]: 331: Hoare triple {106840#(<= ~counter~0 35)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {106840#(<= ~counter~0 35)} is VALID [2022-04-28 07:20:23,791 INFO L290 TraceCheckUtils]: 332: Hoare triple {106840#(<= ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106868#(<= ~counter~0 36)} is VALID [2022-04-28 07:20:23,791 INFO L290 TraceCheckUtils]: 333: Hoare triple {106868#(<= ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {106868#(<= ~counter~0 36)} is VALID [2022-04-28 07:20:23,792 INFO L272 TraceCheckUtils]: 334: Hoare triple {106868#(<= ~counter~0 36)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {106868#(<= ~counter~0 36)} is VALID [2022-04-28 07:20:23,792 INFO L290 TraceCheckUtils]: 335: Hoare triple {106868#(<= ~counter~0 36)} ~cond := #in~cond; {106868#(<= ~counter~0 36)} is VALID [2022-04-28 07:20:23,792 INFO L290 TraceCheckUtils]: 336: Hoare triple {106868#(<= ~counter~0 36)} assume !(0 == ~cond); {106868#(<= ~counter~0 36)} is VALID [2022-04-28 07:20:23,793 INFO L290 TraceCheckUtils]: 337: Hoare triple {106868#(<= ~counter~0 36)} assume true; {106868#(<= ~counter~0 36)} is VALID [2022-04-28 07:20:23,793 INFO L284 TraceCheckUtils]: 338: Hoare quadruple {106868#(<= ~counter~0 36)} {106868#(<= ~counter~0 36)} #63#return; {106868#(<= ~counter~0 36)} is VALID [2022-04-28 07:20:23,793 INFO L290 TraceCheckUtils]: 339: Hoare triple {106868#(<= ~counter~0 36)} assume !!(0 != ~y3~0); {106868#(<= ~counter~0 36)} is VALID [2022-04-28 07:20:23,794 INFO L290 TraceCheckUtils]: 340: Hoare triple {106868#(<= ~counter~0 36)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {106868#(<= ~counter~0 36)} is VALID [2022-04-28 07:20:23,795 INFO L290 TraceCheckUtils]: 341: Hoare triple {106868#(<= ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106896#(<= ~counter~0 37)} is VALID [2022-04-28 07:20:23,795 INFO L290 TraceCheckUtils]: 342: Hoare triple {106896#(<= ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {106896#(<= ~counter~0 37)} is VALID [2022-04-28 07:20:23,796 INFO L272 TraceCheckUtils]: 343: Hoare triple {106896#(<= ~counter~0 37)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {106896#(<= ~counter~0 37)} is VALID [2022-04-28 07:20:23,796 INFO L290 TraceCheckUtils]: 344: Hoare triple {106896#(<= ~counter~0 37)} ~cond := #in~cond; {106896#(<= ~counter~0 37)} is VALID [2022-04-28 07:20:23,796 INFO L290 TraceCheckUtils]: 345: Hoare triple {106896#(<= ~counter~0 37)} assume !(0 == ~cond); {106896#(<= ~counter~0 37)} is VALID [2022-04-28 07:20:23,797 INFO L290 TraceCheckUtils]: 346: Hoare triple {106896#(<= ~counter~0 37)} assume true; {106896#(<= ~counter~0 37)} is VALID [2022-04-28 07:20:23,797 INFO L284 TraceCheckUtils]: 347: Hoare quadruple {106896#(<= ~counter~0 37)} {106896#(<= ~counter~0 37)} #63#return; {106896#(<= ~counter~0 37)} is VALID [2022-04-28 07:20:23,797 INFO L290 TraceCheckUtils]: 348: Hoare triple {106896#(<= ~counter~0 37)} assume !!(0 != ~y3~0); {106896#(<= ~counter~0 37)} is VALID [2022-04-28 07:20:23,797 INFO L290 TraceCheckUtils]: 349: Hoare triple {106896#(<= ~counter~0 37)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {106896#(<= ~counter~0 37)} is VALID [2022-04-28 07:20:23,799 INFO L290 TraceCheckUtils]: 350: Hoare triple {106896#(<= ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106924#(<= ~counter~0 38)} is VALID [2022-04-28 07:20:23,799 INFO L290 TraceCheckUtils]: 351: Hoare triple {106924#(<= ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {106924#(<= ~counter~0 38)} is VALID [2022-04-28 07:20:23,800 INFO L272 TraceCheckUtils]: 352: Hoare triple {106924#(<= ~counter~0 38)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {106924#(<= ~counter~0 38)} is VALID [2022-04-28 07:20:23,800 INFO L290 TraceCheckUtils]: 353: Hoare triple {106924#(<= ~counter~0 38)} ~cond := #in~cond; {106924#(<= ~counter~0 38)} is VALID [2022-04-28 07:20:23,800 INFO L290 TraceCheckUtils]: 354: Hoare triple {106924#(<= ~counter~0 38)} assume !(0 == ~cond); {106924#(<= ~counter~0 38)} is VALID [2022-04-28 07:20:23,800 INFO L290 TraceCheckUtils]: 355: Hoare triple {106924#(<= ~counter~0 38)} assume true; {106924#(<= ~counter~0 38)} is VALID [2022-04-28 07:20:23,801 INFO L284 TraceCheckUtils]: 356: Hoare quadruple {106924#(<= ~counter~0 38)} {106924#(<= ~counter~0 38)} #63#return; {106924#(<= ~counter~0 38)} is VALID [2022-04-28 07:20:23,801 INFO L290 TraceCheckUtils]: 357: Hoare triple {106924#(<= ~counter~0 38)} assume !!(0 != ~y3~0); {106924#(<= ~counter~0 38)} is VALID [2022-04-28 07:20:23,801 INFO L290 TraceCheckUtils]: 358: Hoare triple {106924#(<= ~counter~0 38)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {106924#(<= ~counter~0 38)} is VALID [2022-04-28 07:20:23,802 INFO L290 TraceCheckUtils]: 359: Hoare triple {106924#(<= ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106952#(<= ~counter~0 39)} is VALID [2022-04-28 07:20:23,803 INFO L290 TraceCheckUtils]: 360: Hoare triple {106952#(<= ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {106952#(<= ~counter~0 39)} is VALID [2022-04-28 07:20:23,803 INFO L272 TraceCheckUtils]: 361: Hoare triple {106952#(<= ~counter~0 39)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {106952#(<= ~counter~0 39)} is VALID [2022-04-28 07:20:23,804 INFO L290 TraceCheckUtils]: 362: Hoare triple {106952#(<= ~counter~0 39)} ~cond := #in~cond; {106952#(<= ~counter~0 39)} is VALID [2022-04-28 07:20:23,804 INFO L290 TraceCheckUtils]: 363: Hoare triple {106952#(<= ~counter~0 39)} assume !(0 == ~cond); {106952#(<= ~counter~0 39)} is VALID [2022-04-28 07:20:23,804 INFO L290 TraceCheckUtils]: 364: Hoare triple {106952#(<= ~counter~0 39)} assume true; {106952#(<= ~counter~0 39)} is VALID [2022-04-28 07:20:23,804 INFO L284 TraceCheckUtils]: 365: Hoare quadruple {106952#(<= ~counter~0 39)} {106952#(<= ~counter~0 39)} #63#return; {106952#(<= ~counter~0 39)} is VALID [2022-04-28 07:20:23,805 INFO L290 TraceCheckUtils]: 366: Hoare triple {106952#(<= ~counter~0 39)} assume !!(0 != ~y3~0); {106952#(<= ~counter~0 39)} is VALID [2022-04-28 07:20:23,805 INFO L290 TraceCheckUtils]: 367: Hoare triple {106952#(<= ~counter~0 39)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {106952#(<= ~counter~0 39)} is VALID [2022-04-28 07:20:23,806 INFO L290 TraceCheckUtils]: 368: Hoare triple {106952#(<= ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106980#(<= ~counter~0 40)} is VALID [2022-04-28 07:20:23,807 INFO L290 TraceCheckUtils]: 369: Hoare triple {106980#(<= ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {106980#(<= ~counter~0 40)} is VALID [2022-04-28 07:20:23,807 INFO L272 TraceCheckUtils]: 370: Hoare triple {106980#(<= ~counter~0 40)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {106980#(<= ~counter~0 40)} is VALID [2022-04-28 07:20:23,807 INFO L290 TraceCheckUtils]: 371: Hoare triple {106980#(<= ~counter~0 40)} ~cond := #in~cond; {106980#(<= ~counter~0 40)} is VALID [2022-04-28 07:20:23,807 INFO L290 TraceCheckUtils]: 372: Hoare triple {106980#(<= ~counter~0 40)} assume !(0 == ~cond); {106980#(<= ~counter~0 40)} is VALID [2022-04-28 07:20:23,808 INFO L290 TraceCheckUtils]: 373: Hoare triple {106980#(<= ~counter~0 40)} assume true; {106980#(<= ~counter~0 40)} is VALID [2022-04-28 07:20:23,808 INFO L284 TraceCheckUtils]: 374: Hoare quadruple {106980#(<= ~counter~0 40)} {106980#(<= ~counter~0 40)} #63#return; {106980#(<= ~counter~0 40)} is VALID [2022-04-28 07:20:23,808 INFO L290 TraceCheckUtils]: 375: Hoare triple {106980#(<= ~counter~0 40)} assume !!(0 != ~y3~0); {106980#(<= ~counter~0 40)} is VALID [2022-04-28 07:20:23,809 INFO L290 TraceCheckUtils]: 376: Hoare triple {106980#(<= ~counter~0 40)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {106980#(<= ~counter~0 40)} is VALID [2022-04-28 07:20:23,810 INFO L290 TraceCheckUtils]: 377: Hoare triple {106980#(<= ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {107008#(<= ~counter~0 41)} is VALID [2022-04-28 07:20:23,810 INFO L290 TraceCheckUtils]: 378: Hoare triple {107008#(<= ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {107008#(<= ~counter~0 41)} is VALID [2022-04-28 07:20:23,811 INFO L272 TraceCheckUtils]: 379: Hoare triple {107008#(<= ~counter~0 41)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {107008#(<= ~counter~0 41)} is VALID [2022-04-28 07:20:23,811 INFO L290 TraceCheckUtils]: 380: Hoare triple {107008#(<= ~counter~0 41)} ~cond := #in~cond; {107008#(<= ~counter~0 41)} is VALID [2022-04-28 07:20:23,811 INFO L290 TraceCheckUtils]: 381: Hoare triple {107008#(<= ~counter~0 41)} assume !(0 == ~cond); {107008#(<= ~counter~0 41)} is VALID [2022-04-28 07:20:23,811 INFO L290 TraceCheckUtils]: 382: Hoare triple {107008#(<= ~counter~0 41)} assume true; {107008#(<= ~counter~0 41)} is VALID [2022-04-28 07:20:23,812 INFO L284 TraceCheckUtils]: 383: Hoare quadruple {107008#(<= ~counter~0 41)} {107008#(<= ~counter~0 41)} #63#return; {107008#(<= ~counter~0 41)} is VALID [2022-04-28 07:20:23,812 INFO L290 TraceCheckUtils]: 384: Hoare triple {107008#(<= ~counter~0 41)} assume !!(0 != ~y3~0); {107008#(<= ~counter~0 41)} is VALID [2022-04-28 07:20:23,812 INFO L290 TraceCheckUtils]: 385: Hoare triple {107008#(<= ~counter~0 41)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {107008#(<= ~counter~0 41)} is VALID [2022-04-28 07:20:23,812 INFO L290 TraceCheckUtils]: 386: Hoare triple {107008#(<= ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {107036#(<= |main_#t~post6| 41)} is VALID [2022-04-28 07:20:23,813 INFO L290 TraceCheckUtils]: 387: Hoare triple {107036#(<= |main_#t~post6| 41)} assume !(#t~post6 < 50);havoc #t~post6; {105832#false} is VALID [2022-04-28 07:20:23,813 INFO L272 TraceCheckUtils]: 388: Hoare triple {105832#false} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 == ~x1~0 then 1 else 0)); {105832#false} is VALID [2022-04-28 07:20:23,813 INFO L290 TraceCheckUtils]: 389: Hoare triple {105832#false} ~cond := #in~cond; {105832#false} is VALID [2022-04-28 07:20:23,813 INFO L290 TraceCheckUtils]: 390: Hoare triple {105832#false} assume 0 == ~cond; {105832#false} is VALID [2022-04-28 07:20:23,813 INFO L290 TraceCheckUtils]: 391: Hoare triple {105832#false} assume !false; {105832#false} is VALID [2022-04-28 07:20:23,814 INFO L134 CoverageAnalysis]: Checked inductivity of 7548 backedges. 82 proven. 7462 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-28 07:20:23,814 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 07:20:25,492 INFO L290 TraceCheckUtils]: 391: Hoare triple {105832#false} assume !false; {105832#false} is VALID [2022-04-28 07:20:25,492 INFO L290 TraceCheckUtils]: 390: Hoare triple {105832#false} assume 0 == ~cond; {105832#false} is VALID [2022-04-28 07:20:25,492 INFO L290 TraceCheckUtils]: 389: Hoare triple {105832#false} ~cond := #in~cond; {105832#false} is VALID [2022-04-28 07:20:25,492 INFO L272 TraceCheckUtils]: 388: Hoare triple {105832#false} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 == ~x1~0 then 1 else 0)); {105832#false} is VALID [2022-04-28 07:20:25,492 INFO L290 TraceCheckUtils]: 387: Hoare triple {107064#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {105832#false} is VALID [2022-04-28 07:20:25,492 INFO L290 TraceCheckUtils]: 386: Hoare triple {107068#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {107064#(< |main_#t~post6| 50)} is VALID [2022-04-28 07:20:25,493 INFO L290 TraceCheckUtils]: 385: Hoare triple {107068#(< ~counter~0 50)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {107068#(< ~counter~0 50)} is VALID [2022-04-28 07:20:25,493 INFO L290 TraceCheckUtils]: 384: Hoare triple {107068#(< ~counter~0 50)} assume !!(0 != ~y3~0); {107068#(< ~counter~0 50)} is VALID [2022-04-28 07:20:25,493 INFO L284 TraceCheckUtils]: 383: Hoare quadruple {105831#true} {107068#(< ~counter~0 50)} #63#return; {107068#(< ~counter~0 50)} is VALID [2022-04-28 07:20:25,493 INFO L290 TraceCheckUtils]: 382: Hoare triple {105831#true} assume true; {105831#true} is VALID [2022-04-28 07:20:25,494 INFO L290 TraceCheckUtils]: 381: Hoare triple {105831#true} assume !(0 == ~cond); {105831#true} is VALID [2022-04-28 07:20:25,494 INFO L290 TraceCheckUtils]: 380: Hoare triple {105831#true} ~cond := #in~cond; {105831#true} is VALID [2022-04-28 07:20:25,494 INFO L272 TraceCheckUtils]: 379: Hoare triple {107068#(< ~counter~0 50)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {105831#true} is VALID [2022-04-28 07:20:25,494 INFO L290 TraceCheckUtils]: 378: Hoare triple {107068#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {107068#(< ~counter~0 50)} is VALID [2022-04-28 07:20:25,496 INFO L290 TraceCheckUtils]: 377: Hoare triple {107096#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {107068#(< ~counter~0 50)} is VALID [2022-04-28 07:20:25,496 INFO L290 TraceCheckUtils]: 376: Hoare triple {107096#(< ~counter~0 49)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {107096#(< ~counter~0 49)} is VALID [2022-04-28 07:20:25,497 INFO L290 TraceCheckUtils]: 375: Hoare triple {107096#(< ~counter~0 49)} assume !!(0 != ~y3~0); {107096#(< ~counter~0 49)} is VALID [2022-04-28 07:20:25,497 INFO L284 TraceCheckUtils]: 374: Hoare quadruple {105831#true} {107096#(< ~counter~0 49)} #63#return; {107096#(< ~counter~0 49)} is VALID [2022-04-28 07:20:25,497 INFO L290 TraceCheckUtils]: 373: Hoare triple {105831#true} assume true; {105831#true} is VALID [2022-04-28 07:20:25,497 INFO L290 TraceCheckUtils]: 372: Hoare triple {105831#true} assume !(0 == ~cond); {105831#true} is VALID [2022-04-28 07:20:25,497 INFO L290 TraceCheckUtils]: 371: Hoare triple {105831#true} ~cond := #in~cond; {105831#true} is VALID [2022-04-28 07:20:25,497 INFO L272 TraceCheckUtils]: 370: Hoare triple {107096#(< ~counter~0 49)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {105831#true} is VALID [2022-04-28 07:20:25,498 INFO L290 TraceCheckUtils]: 369: Hoare triple {107096#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {107096#(< ~counter~0 49)} is VALID [2022-04-28 07:20:25,499 INFO L290 TraceCheckUtils]: 368: Hoare triple {107124#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {107096#(< ~counter~0 49)} is VALID [2022-04-28 07:20:25,499 INFO L290 TraceCheckUtils]: 367: Hoare triple {107124#(< ~counter~0 48)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {107124#(< ~counter~0 48)} is VALID [2022-04-28 07:20:25,499 INFO L290 TraceCheckUtils]: 366: Hoare triple {107124#(< ~counter~0 48)} assume !!(0 != ~y3~0); {107124#(< ~counter~0 48)} is VALID [2022-04-28 07:20:25,500 INFO L284 TraceCheckUtils]: 365: Hoare quadruple {105831#true} {107124#(< ~counter~0 48)} #63#return; {107124#(< ~counter~0 48)} is VALID [2022-04-28 07:20:25,500 INFO L290 TraceCheckUtils]: 364: Hoare triple {105831#true} assume true; {105831#true} is VALID [2022-04-28 07:20:25,500 INFO L290 TraceCheckUtils]: 363: Hoare triple {105831#true} assume !(0 == ~cond); {105831#true} is VALID [2022-04-28 07:20:25,500 INFO L290 TraceCheckUtils]: 362: Hoare triple {105831#true} ~cond := #in~cond; {105831#true} is VALID [2022-04-28 07:20:25,500 INFO L272 TraceCheckUtils]: 361: Hoare triple {107124#(< ~counter~0 48)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {105831#true} is VALID [2022-04-28 07:20:25,500 INFO L290 TraceCheckUtils]: 360: Hoare triple {107124#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {107124#(< ~counter~0 48)} is VALID [2022-04-28 07:20:25,501 INFO L290 TraceCheckUtils]: 359: Hoare triple {107152#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {107124#(< ~counter~0 48)} is VALID [2022-04-28 07:20:25,502 INFO L290 TraceCheckUtils]: 358: Hoare triple {107152#(< ~counter~0 47)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {107152#(< ~counter~0 47)} is VALID [2022-04-28 07:20:25,502 INFO L290 TraceCheckUtils]: 357: Hoare triple {107152#(< ~counter~0 47)} assume !!(0 != ~y3~0); {107152#(< ~counter~0 47)} is VALID [2022-04-28 07:20:25,502 INFO L284 TraceCheckUtils]: 356: Hoare quadruple {105831#true} {107152#(< ~counter~0 47)} #63#return; {107152#(< ~counter~0 47)} is VALID [2022-04-28 07:20:25,502 INFO L290 TraceCheckUtils]: 355: Hoare triple {105831#true} assume true; {105831#true} is VALID [2022-04-28 07:20:25,502 INFO L290 TraceCheckUtils]: 354: Hoare triple {105831#true} assume !(0 == ~cond); {105831#true} is VALID [2022-04-28 07:20:25,502 INFO L290 TraceCheckUtils]: 353: Hoare triple {105831#true} ~cond := #in~cond; {105831#true} is VALID [2022-04-28 07:20:25,502 INFO L272 TraceCheckUtils]: 352: Hoare triple {107152#(< ~counter~0 47)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {105831#true} is VALID [2022-04-28 07:20:25,503 INFO L290 TraceCheckUtils]: 351: Hoare triple {107152#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {107152#(< ~counter~0 47)} is VALID [2022-04-28 07:20:25,504 INFO L290 TraceCheckUtils]: 350: Hoare triple {107180#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {107152#(< ~counter~0 47)} is VALID [2022-04-28 07:20:25,504 INFO L290 TraceCheckUtils]: 349: Hoare triple {107180#(< ~counter~0 46)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {107180#(< ~counter~0 46)} is VALID [2022-04-28 07:20:25,504 INFO L290 TraceCheckUtils]: 348: Hoare triple {107180#(< ~counter~0 46)} assume !!(0 != ~y3~0); {107180#(< ~counter~0 46)} is VALID [2022-04-28 07:20:25,505 INFO L284 TraceCheckUtils]: 347: Hoare quadruple {105831#true} {107180#(< ~counter~0 46)} #63#return; {107180#(< ~counter~0 46)} is VALID [2022-04-28 07:20:25,505 INFO L290 TraceCheckUtils]: 346: Hoare triple {105831#true} assume true; {105831#true} is VALID [2022-04-28 07:20:25,505 INFO L290 TraceCheckUtils]: 345: Hoare triple {105831#true} assume !(0 == ~cond); {105831#true} is VALID [2022-04-28 07:20:25,505 INFO L290 TraceCheckUtils]: 344: Hoare triple {105831#true} ~cond := #in~cond; {105831#true} is VALID [2022-04-28 07:20:25,505 INFO L272 TraceCheckUtils]: 343: Hoare triple {107180#(< ~counter~0 46)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {105831#true} is VALID [2022-04-28 07:20:25,505 INFO L290 TraceCheckUtils]: 342: Hoare triple {107180#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {107180#(< ~counter~0 46)} is VALID [2022-04-28 07:20:25,506 INFO L290 TraceCheckUtils]: 341: Hoare triple {107208#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {107180#(< ~counter~0 46)} is VALID [2022-04-28 07:20:25,506 INFO L290 TraceCheckUtils]: 340: Hoare triple {107208#(< ~counter~0 45)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {107208#(< ~counter~0 45)} is VALID [2022-04-28 07:20:25,507 INFO L290 TraceCheckUtils]: 339: Hoare triple {107208#(< ~counter~0 45)} assume !!(0 != ~y3~0); {107208#(< ~counter~0 45)} is VALID [2022-04-28 07:20:25,507 INFO L284 TraceCheckUtils]: 338: Hoare quadruple {105831#true} {107208#(< ~counter~0 45)} #63#return; {107208#(< ~counter~0 45)} is VALID [2022-04-28 07:20:25,507 INFO L290 TraceCheckUtils]: 337: Hoare triple {105831#true} assume true; {105831#true} is VALID [2022-04-28 07:20:25,507 INFO L290 TraceCheckUtils]: 336: Hoare triple {105831#true} assume !(0 == ~cond); {105831#true} is VALID [2022-04-28 07:20:25,507 INFO L290 TraceCheckUtils]: 335: Hoare triple {105831#true} ~cond := #in~cond; {105831#true} is VALID [2022-04-28 07:20:25,507 INFO L272 TraceCheckUtils]: 334: Hoare triple {107208#(< ~counter~0 45)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {105831#true} is VALID [2022-04-28 07:20:25,507 INFO L290 TraceCheckUtils]: 333: Hoare triple {107208#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {107208#(< ~counter~0 45)} is VALID [2022-04-28 07:20:25,509 INFO L290 TraceCheckUtils]: 332: Hoare triple {107236#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {107208#(< ~counter~0 45)} is VALID [2022-04-28 07:20:25,509 INFO L290 TraceCheckUtils]: 331: Hoare triple {107236#(< ~counter~0 44)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {107236#(< ~counter~0 44)} is VALID [2022-04-28 07:20:25,509 INFO L290 TraceCheckUtils]: 330: Hoare triple {107236#(< ~counter~0 44)} assume !!(0 != ~y3~0); {107236#(< ~counter~0 44)} is VALID [2022-04-28 07:20:25,509 INFO L284 TraceCheckUtils]: 329: Hoare quadruple {105831#true} {107236#(< ~counter~0 44)} #63#return; {107236#(< ~counter~0 44)} is VALID [2022-04-28 07:20:25,510 INFO L290 TraceCheckUtils]: 328: Hoare triple {105831#true} assume true; {105831#true} is VALID [2022-04-28 07:20:25,510 INFO L290 TraceCheckUtils]: 327: Hoare triple {105831#true} assume !(0 == ~cond); {105831#true} is VALID [2022-04-28 07:20:25,510 INFO L290 TraceCheckUtils]: 326: Hoare triple {105831#true} ~cond := #in~cond; {105831#true} is VALID [2022-04-28 07:20:25,510 INFO L272 TraceCheckUtils]: 325: Hoare triple {107236#(< ~counter~0 44)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {105831#true} is VALID [2022-04-28 07:20:25,510 INFO L290 TraceCheckUtils]: 324: Hoare triple {107236#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {107236#(< ~counter~0 44)} is VALID [2022-04-28 07:20:25,511 INFO L290 TraceCheckUtils]: 323: Hoare triple {107264#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {107236#(< ~counter~0 44)} is VALID [2022-04-28 07:20:25,511 INFO L290 TraceCheckUtils]: 322: Hoare triple {107264#(< ~counter~0 43)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {107264#(< ~counter~0 43)} is VALID [2022-04-28 07:20:25,512 INFO L290 TraceCheckUtils]: 321: Hoare triple {107264#(< ~counter~0 43)} assume !!(0 != ~y3~0); {107264#(< ~counter~0 43)} is VALID [2022-04-28 07:20:25,512 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {105831#true} {107264#(< ~counter~0 43)} #63#return; {107264#(< ~counter~0 43)} is VALID [2022-04-28 07:20:25,512 INFO L290 TraceCheckUtils]: 319: Hoare triple {105831#true} assume true; {105831#true} is VALID [2022-04-28 07:20:25,512 INFO L290 TraceCheckUtils]: 318: Hoare triple {105831#true} assume !(0 == ~cond); {105831#true} is VALID [2022-04-28 07:20:25,512 INFO L290 TraceCheckUtils]: 317: Hoare triple {105831#true} ~cond := #in~cond; {105831#true} is VALID [2022-04-28 07:20:25,512 INFO L272 TraceCheckUtils]: 316: Hoare triple {107264#(< ~counter~0 43)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {105831#true} is VALID [2022-04-28 07:20:25,513 INFO L290 TraceCheckUtils]: 315: Hoare triple {107264#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {107264#(< ~counter~0 43)} is VALID [2022-04-28 07:20:25,514 INFO L290 TraceCheckUtils]: 314: Hoare triple {107008#(<= ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {107264#(< ~counter~0 43)} is VALID [2022-04-28 07:20:25,514 INFO L290 TraceCheckUtils]: 313: Hoare triple {107008#(<= ~counter~0 41)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {107008#(<= ~counter~0 41)} is VALID [2022-04-28 07:20:25,514 INFO L290 TraceCheckUtils]: 312: Hoare triple {107008#(<= ~counter~0 41)} assume !!(0 != ~y3~0); {107008#(<= ~counter~0 41)} is VALID [2022-04-28 07:20:25,514 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {105831#true} {107008#(<= ~counter~0 41)} #63#return; {107008#(<= ~counter~0 41)} is VALID [2022-04-28 07:20:25,515 INFO L290 TraceCheckUtils]: 310: Hoare triple {105831#true} assume true; {105831#true} is VALID [2022-04-28 07:20:25,515 INFO L290 TraceCheckUtils]: 309: Hoare triple {105831#true} assume !(0 == ~cond); {105831#true} is VALID [2022-04-28 07:20:25,515 INFO L290 TraceCheckUtils]: 308: Hoare triple {105831#true} ~cond := #in~cond; {105831#true} is VALID [2022-04-28 07:20:25,515 INFO L272 TraceCheckUtils]: 307: Hoare triple {107008#(<= ~counter~0 41)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {105831#true} is VALID [2022-04-28 07:20:25,515 INFO L290 TraceCheckUtils]: 306: Hoare triple {107008#(<= ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {107008#(<= ~counter~0 41)} is VALID [2022-04-28 07:20:25,516 INFO L290 TraceCheckUtils]: 305: Hoare triple {106980#(<= ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {107008#(<= ~counter~0 41)} is VALID [2022-04-28 07:20:25,516 INFO L290 TraceCheckUtils]: 304: Hoare triple {106980#(<= ~counter~0 40)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {106980#(<= ~counter~0 40)} is VALID [2022-04-28 07:20:25,516 INFO L290 TraceCheckUtils]: 303: Hoare triple {106980#(<= ~counter~0 40)} assume !!(0 != ~y3~0); {106980#(<= ~counter~0 40)} is VALID [2022-04-28 07:20:25,517 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {105831#true} {106980#(<= ~counter~0 40)} #63#return; {106980#(<= ~counter~0 40)} is VALID [2022-04-28 07:20:25,517 INFO L290 TraceCheckUtils]: 301: Hoare triple {105831#true} assume true; {105831#true} is VALID [2022-04-28 07:20:25,517 INFO L290 TraceCheckUtils]: 300: Hoare triple {105831#true} assume !(0 == ~cond); {105831#true} is VALID [2022-04-28 07:20:25,517 INFO L290 TraceCheckUtils]: 299: Hoare triple {105831#true} ~cond := #in~cond; {105831#true} is VALID [2022-04-28 07:20:25,517 INFO L272 TraceCheckUtils]: 298: Hoare triple {106980#(<= ~counter~0 40)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {105831#true} is VALID [2022-04-28 07:20:25,517 INFO L290 TraceCheckUtils]: 297: Hoare triple {106980#(<= ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {106980#(<= ~counter~0 40)} is VALID [2022-04-28 07:20:25,518 INFO L290 TraceCheckUtils]: 296: Hoare triple {106952#(<= ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106980#(<= ~counter~0 40)} is VALID [2022-04-28 07:20:25,519 INFO L290 TraceCheckUtils]: 295: Hoare triple {106952#(<= ~counter~0 39)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {106952#(<= ~counter~0 39)} is VALID [2022-04-28 07:20:25,519 INFO L290 TraceCheckUtils]: 294: Hoare triple {106952#(<= ~counter~0 39)} assume !!(0 != ~y3~0); {106952#(<= ~counter~0 39)} is VALID [2022-04-28 07:20:25,519 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {105831#true} {106952#(<= ~counter~0 39)} #63#return; {106952#(<= ~counter~0 39)} is VALID [2022-04-28 07:20:25,519 INFO L290 TraceCheckUtils]: 292: Hoare triple {105831#true} assume true; {105831#true} is VALID [2022-04-28 07:20:25,519 INFO L290 TraceCheckUtils]: 291: Hoare triple {105831#true} assume !(0 == ~cond); {105831#true} is VALID [2022-04-28 07:20:25,519 INFO L290 TraceCheckUtils]: 290: Hoare triple {105831#true} ~cond := #in~cond; {105831#true} is VALID [2022-04-28 07:20:25,519 INFO L272 TraceCheckUtils]: 289: Hoare triple {106952#(<= ~counter~0 39)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {105831#true} is VALID [2022-04-28 07:20:25,520 INFO L290 TraceCheckUtils]: 288: Hoare triple {106952#(<= ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {106952#(<= ~counter~0 39)} is VALID [2022-04-28 07:20:25,521 INFO L290 TraceCheckUtils]: 287: Hoare triple {106924#(<= ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106952#(<= ~counter~0 39)} is VALID [2022-04-28 07:20:25,521 INFO L290 TraceCheckUtils]: 286: Hoare triple {106924#(<= ~counter~0 38)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {106924#(<= ~counter~0 38)} is VALID [2022-04-28 07:20:25,521 INFO L290 TraceCheckUtils]: 285: Hoare triple {106924#(<= ~counter~0 38)} assume !!(0 != ~y3~0); {106924#(<= ~counter~0 38)} is VALID [2022-04-28 07:20:25,522 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {105831#true} {106924#(<= ~counter~0 38)} #63#return; {106924#(<= ~counter~0 38)} is VALID [2022-04-28 07:20:25,522 INFO L290 TraceCheckUtils]: 283: Hoare triple {105831#true} assume true; {105831#true} is VALID [2022-04-28 07:20:25,522 INFO L290 TraceCheckUtils]: 282: Hoare triple {105831#true} assume !(0 == ~cond); {105831#true} is VALID [2022-04-28 07:20:25,522 INFO L290 TraceCheckUtils]: 281: Hoare triple {105831#true} ~cond := #in~cond; {105831#true} is VALID [2022-04-28 07:20:25,522 INFO L272 TraceCheckUtils]: 280: Hoare triple {106924#(<= ~counter~0 38)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {105831#true} is VALID [2022-04-28 07:20:25,522 INFO L290 TraceCheckUtils]: 279: Hoare triple {106924#(<= ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {106924#(<= ~counter~0 38)} is VALID [2022-04-28 07:20:25,523 INFO L290 TraceCheckUtils]: 278: Hoare triple {106896#(<= ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106924#(<= ~counter~0 38)} is VALID [2022-04-28 07:20:25,524 INFO L290 TraceCheckUtils]: 277: Hoare triple {106896#(<= ~counter~0 37)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {106896#(<= ~counter~0 37)} is VALID [2022-04-28 07:20:25,524 INFO L290 TraceCheckUtils]: 276: Hoare triple {106896#(<= ~counter~0 37)} assume !!(0 != ~y3~0); {106896#(<= ~counter~0 37)} is VALID [2022-04-28 07:20:25,524 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {105831#true} {106896#(<= ~counter~0 37)} #63#return; {106896#(<= ~counter~0 37)} is VALID [2022-04-28 07:20:25,524 INFO L290 TraceCheckUtils]: 274: Hoare triple {105831#true} assume true; {105831#true} is VALID [2022-04-28 07:20:25,524 INFO L290 TraceCheckUtils]: 273: Hoare triple {105831#true} assume !(0 == ~cond); {105831#true} is VALID [2022-04-28 07:20:25,524 INFO L290 TraceCheckUtils]: 272: Hoare triple {105831#true} ~cond := #in~cond; {105831#true} is VALID [2022-04-28 07:20:25,524 INFO L272 TraceCheckUtils]: 271: Hoare triple {106896#(<= ~counter~0 37)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {105831#true} is VALID [2022-04-28 07:20:25,525 INFO L290 TraceCheckUtils]: 270: Hoare triple {106896#(<= ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {106896#(<= ~counter~0 37)} is VALID [2022-04-28 07:20:25,526 INFO L290 TraceCheckUtils]: 269: Hoare triple {106868#(<= ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106896#(<= ~counter~0 37)} is VALID [2022-04-28 07:20:25,526 INFO L290 TraceCheckUtils]: 268: Hoare triple {106868#(<= ~counter~0 36)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {106868#(<= ~counter~0 36)} is VALID [2022-04-28 07:20:25,526 INFO L290 TraceCheckUtils]: 267: Hoare triple {106868#(<= ~counter~0 36)} assume !!(0 != ~y3~0); {106868#(<= ~counter~0 36)} is VALID [2022-04-28 07:20:25,527 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {105831#true} {106868#(<= ~counter~0 36)} #63#return; {106868#(<= ~counter~0 36)} is VALID [2022-04-28 07:20:25,527 INFO L290 TraceCheckUtils]: 265: Hoare triple {105831#true} assume true; {105831#true} is VALID [2022-04-28 07:20:25,527 INFO L290 TraceCheckUtils]: 264: Hoare triple {105831#true} assume !(0 == ~cond); {105831#true} is VALID [2022-04-28 07:20:25,527 INFO L290 TraceCheckUtils]: 263: Hoare triple {105831#true} ~cond := #in~cond; {105831#true} is VALID [2022-04-28 07:20:25,527 INFO L272 TraceCheckUtils]: 262: Hoare triple {106868#(<= ~counter~0 36)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {105831#true} is VALID [2022-04-28 07:20:25,527 INFO L290 TraceCheckUtils]: 261: Hoare triple {106868#(<= ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {106868#(<= ~counter~0 36)} is VALID [2022-04-28 07:20:25,528 INFO L290 TraceCheckUtils]: 260: Hoare triple {106840#(<= ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106868#(<= ~counter~0 36)} is VALID [2022-04-28 07:20:25,528 INFO L290 TraceCheckUtils]: 259: Hoare triple {106840#(<= ~counter~0 35)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {106840#(<= ~counter~0 35)} is VALID [2022-04-28 07:20:25,529 INFO L290 TraceCheckUtils]: 258: Hoare triple {106840#(<= ~counter~0 35)} assume !!(0 != ~y3~0); {106840#(<= ~counter~0 35)} is VALID [2022-04-28 07:20:25,529 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {105831#true} {106840#(<= ~counter~0 35)} #63#return; {106840#(<= ~counter~0 35)} is VALID [2022-04-28 07:20:25,529 INFO L290 TraceCheckUtils]: 256: Hoare triple {105831#true} assume true; {105831#true} is VALID [2022-04-28 07:20:25,529 INFO L290 TraceCheckUtils]: 255: Hoare triple {105831#true} assume !(0 == ~cond); {105831#true} is VALID [2022-04-28 07:20:25,529 INFO L290 TraceCheckUtils]: 254: Hoare triple {105831#true} ~cond := #in~cond; {105831#true} is VALID [2022-04-28 07:20:25,529 INFO L272 TraceCheckUtils]: 253: Hoare triple {106840#(<= ~counter~0 35)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {105831#true} is VALID [2022-04-28 07:20:25,529 INFO L290 TraceCheckUtils]: 252: Hoare triple {106840#(<= ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {106840#(<= ~counter~0 35)} is VALID [2022-04-28 07:20:25,530 INFO L290 TraceCheckUtils]: 251: Hoare triple {106812#(<= ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106840#(<= ~counter~0 35)} is VALID [2022-04-28 07:20:25,531 INFO L290 TraceCheckUtils]: 250: Hoare triple {106812#(<= ~counter~0 34)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {106812#(<= ~counter~0 34)} is VALID [2022-04-28 07:20:25,531 INFO L290 TraceCheckUtils]: 249: Hoare triple {106812#(<= ~counter~0 34)} assume !!(0 != ~y3~0); {106812#(<= ~counter~0 34)} is VALID [2022-04-28 07:20:25,531 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {105831#true} {106812#(<= ~counter~0 34)} #63#return; {106812#(<= ~counter~0 34)} is VALID [2022-04-28 07:20:25,531 INFO L290 TraceCheckUtils]: 247: Hoare triple {105831#true} assume true; {105831#true} is VALID [2022-04-28 07:20:25,532 INFO L290 TraceCheckUtils]: 246: Hoare triple {105831#true} assume !(0 == ~cond); {105831#true} is VALID [2022-04-28 07:20:25,532 INFO L290 TraceCheckUtils]: 245: Hoare triple {105831#true} ~cond := #in~cond; {105831#true} is VALID [2022-04-28 07:20:25,532 INFO L272 TraceCheckUtils]: 244: Hoare triple {106812#(<= ~counter~0 34)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {105831#true} is VALID [2022-04-28 07:20:25,532 INFO L290 TraceCheckUtils]: 243: Hoare triple {106812#(<= ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {106812#(<= ~counter~0 34)} is VALID [2022-04-28 07:20:25,533 INFO L290 TraceCheckUtils]: 242: Hoare triple {106784#(<= ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106812#(<= ~counter~0 34)} is VALID [2022-04-28 07:20:25,533 INFO L290 TraceCheckUtils]: 241: Hoare triple {106784#(<= ~counter~0 33)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {106784#(<= ~counter~0 33)} is VALID [2022-04-28 07:20:25,533 INFO L290 TraceCheckUtils]: 240: Hoare triple {106784#(<= ~counter~0 33)} assume !!(0 != ~y3~0); {106784#(<= ~counter~0 33)} is VALID [2022-04-28 07:20:25,534 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {105831#true} {106784#(<= ~counter~0 33)} #63#return; {106784#(<= ~counter~0 33)} is VALID [2022-04-28 07:20:25,534 INFO L290 TraceCheckUtils]: 238: Hoare triple {105831#true} assume true; {105831#true} is VALID [2022-04-28 07:20:25,534 INFO L290 TraceCheckUtils]: 237: Hoare triple {105831#true} assume !(0 == ~cond); {105831#true} is VALID [2022-04-28 07:20:25,534 INFO L290 TraceCheckUtils]: 236: Hoare triple {105831#true} ~cond := #in~cond; {105831#true} is VALID [2022-04-28 07:20:25,534 INFO L272 TraceCheckUtils]: 235: Hoare triple {106784#(<= ~counter~0 33)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {105831#true} is VALID [2022-04-28 07:20:25,534 INFO L290 TraceCheckUtils]: 234: Hoare triple {106784#(<= ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {106784#(<= ~counter~0 33)} is VALID [2022-04-28 07:20:25,535 INFO L290 TraceCheckUtils]: 233: Hoare triple {106756#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106784#(<= ~counter~0 33)} is VALID [2022-04-28 07:20:25,536 INFO L290 TraceCheckUtils]: 232: Hoare triple {106756#(<= ~counter~0 32)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {106756#(<= ~counter~0 32)} is VALID [2022-04-28 07:20:25,536 INFO L290 TraceCheckUtils]: 231: Hoare triple {106756#(<= ~counter~0 32)} assume !!(0 != ~y3~0); {106756#(<= ~counter~0 32)} is VALID [2022-04-28 07:20:25,536 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {105831#true} {106756#(<= ~counter~0 32)} #63#return; {106756#(<= ~counter~0 32)} is VALID [2022-04-28 07:20:25,536 INFO L290 TraceCheckUtils]: 229: Hoare triple {105831#true} assume true; {105831#true} is VALID [2022-04-28 07:20:25,536 INFO L290 TraceCheckUtils]: 228: Hoare triple {105831#true} assume !(0 == ~cond); {105831#true} is VALID [2022-04-28 07:20:25,536 INFO L290 TraceCheckUtils]: 227: Hoare triple {105831#true} ~cond := #in~cond; {105831#true} is VALID [2022-04-28 07:20:25,537 INFO L272 TraceCheckUtils]: 226: Hoare triple {106756#(<= ~counter~0 32)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {105831#true} is VALID [2022-04-28 07:20:25,537 INFO L290 TraceCheckUtils]: 225: Hoare triple {106756#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {106756#(<= ~counter~0 32)} is VALID [2022-04-28 07:20:25,538 INFO L290 TraceCheckUtils]: 224: Hoare triple {106728#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106756#(<= ~counter~0 32)} is VALID [2022-04-28 07:20:25,538 INFO L290 TraceCheckUtils]: 223: Hoare triple {106728#(<= ~counter~0 31)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {106728#(<= ~counter~0 31)} is VALID [2022-04-28 07:20:25,538 INFO L290 TraceCheckUtils]: 222: Hoare triple {106728#(<= ~counter~0 31)} assume !!(0 != ~y3~0); {106728#(<= ~counter~0 31)} is VALID [2022-04-28 07:20:25,539 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {105831#true} {106728#(<= ~counter~0 31)} #63#return; {106728#(<= ~counter~0 31)} is VALID [2022-04-28 07:20:25,539 INFO L290 TraceCheckUtils]: 220: Hoare triple {105831#true} assume true; {105831#true} is VALID [2022-04-28 07:20:25,539 INFO L290 TraceCheckUtils]: 219: Hoare triple {105831#true} assume !(0 == ~cond); {105831#true} is VALID [2022-04-28 07:20:25,539 INFO L290 TraceCheckUtils]: 218: Hoare triple {105831#true} ~cond := #in~cond; {105831#true} is VALID [2022-04-28 07:20:25,539 INFO L272 TraceCheckUtils]: 217: Hoare triple {106728#(<= ~counter~0 31)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {105831#true} is VALID [2022-04-28 07:20:25,539 INFO L290 TraceCheckUtils]: 216: Hoare triple {106728#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {106728#(<= ~counter~0 31)} is VALID [2022-04-28 07:20:25,540 INFO L290 TraceCheckUtils]: 215: Hoare triple {106700#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106728#(<= ~counter~0 31)} is VALID [2022-04-28 07:20:25,540 INFO L290 TraceCheckUtils]: 214: Hoare triple {106700#(<= ~counter~0 30)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {106700#(<= ~counter~0 30)} is VALID [2022-04-28 07:20:25,541 INFO L290 TraceCheckUtils]: 213: Hoare triple {106700#(<= ~counter~0 30)} assume !!(0 != ~y3~0); {106700#(<= ~counter~0 30)} is VALID [2022-04-28 07:20:25,541 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {105831#true} {106700#(<= ~counter~0 30)} #63#return; {106700#(<= ~counter~0 30)} is VALID [2022-04-28 07:20:25,556 INFO L290 TraceCheckUtils]: 211: Hoare triple {105831#true} assume true; {105831#true} is VALID [2022-04-28 07:20:25,556 INFO L290 TraceCheckUtils]: 210: Hoare triple {105831#true} assume !(0 == ~cond); {105831#true} is VALID [2022-04-28 07:20:25,556 INFO L290 TraceCheckUtils]: 209: Hoare triple {105831#true} ~cond := #in~cond; {105831#true} is VALID [2022-04-28 07:20:25,556 INFO L272 TraceCheckUtils]: 208: Hoare triple {106700#(<= ~counter~0 30)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {105831#true} is VALID [2022-04-28 07:20:25,557 INFO L290 TraceCheckUtils]: 207: Hoare triple {106700#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {106700#(<= ~counter~0 30)} is VALID [2022-04-28 07:20:25,559 INFO L290 TraceCheckUtils]: 206: Hoare triple {106672#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106700#(<= ~counter~0 30)} is VALID [2022-04-28 07:20:25,560 INFO L290 TraceCheckUtils]: 205: Hoare triple {106672#(<= ~counter~0 29)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {106672#(<= ~counter~0 29)} is VALID [2022-04-28 07:20:25,560 INFO L290 TraceCheckUtils]: 204: Hoare triple {106672#(<= ~counter~0 29)} assume !!(0 != ~y3~0); {106672#(<= ~counter~0 29)} is VALID [2022-04-28 07:20:25,561 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {105831#true} {106672#(<= ~counter~0 29)} #63#return; {106672#(<= ~counter~0 29)} is VALID [2022-04-28 07:20:25,561 INFO L290 TraceCheckUtils]: 202: Hoare triple {105831#true} assume true; {105831#true} is VALID [2022-04-28 07:20:25,561 INFO L290 TraceCheckUtils]: 201: Hoare triple {105831#true} assume !(0 == ~cond); {105831#true} is VALID [2022-04-28 07:20:25,561 INFO L290 TraceCheckUtils]: 200: Hoare triple {105831#true} ~cond := #in~cond; {105831#true} is VALID [2022-04-28 07:20:25,561 INFO L272 TraceCheckUtils]: 199: Hoare triple {106672#(<= ~counter~0 29)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {105831#true} is VALID [2022-04-28 07:20:25,561 INFO L290 TraceCheckUtils]: 198: Hoare triple {106672#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {106672#(<= ~counter~0 29)} is VALID [2022-04-28 07:20:25,562 INFO L290 TraceCheckUtils]: 197: Hoare triple {106644#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106672#(<= ~counter~0 29)} is VALID [2022-04-28 07:20:25,562 INFO L290 TraceCheckUtils]: 196: Hoare triple {106644#(<= ~counter~0 28)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {106644#(<= ~counter~0 28)} is VALID [2022-04-28 07:20:25,563 INFO L290 TraceCheckUtils]: 195: Hoare triple {106644#(<= ~counter~0 28)} assume !!(0 != ~y3~0); {106644#(<= ~counter~0 28)} is VALID [2022-04-28 07:20:25,563 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {105831#true} {106644#(<= ~counter~0 28)} #63#return; {106644#(<= ~counter~0 28)} is VALID [2022-04-28 07:20:25,563 INFO L290 TraceCheckUtils]: 193: Hoare triple {105831#true} assume true; {105831#true} is VALID [2022-04-28 07:20:25,563 INFO L290 TraceCheckUtils]: 192: Hoare triple {105831#true} assume !(0 == ~cond); {105831#true} is VALID [2022-04-28 07:20:25,563 INFO L290 TraceCheckUtils]: 191: Hoare triple {105831#true} ~cond := #in~cond; {105831#true} is VALID [2022-04-28 07:20:25,563 INFO L272 TraceCheckUtils]: 190: Hoare triple {106644#(<= ~counter~0 28)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {105831#true} is VALID [2022-04-28 07:20:25,564 INFO L290 TraceCheckUtils]: 189: Hoare triple {106644#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {106644#(<= ~counter~0 28)} is VALID [2022-04-28 07:20:25,564 INFO L290 TraceCheckUtils]: 188: Hoare triple {106616#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106644#(<= ~counter~0 28)} is VALID [2022-04-28 07:20:25,565 INFO L290 TraceCheckUtils]: 187: Hoare triple {106616#(<= ~counter~0 27)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {106616#(<= ~counter~0 27)} is VALID [2022-04-28 07:20:25,565 INFO L290 TraceCheckUtils]: 186: Hoare triple {106616#(<= ~counter~0 27)} assume !!(0 != ~y3~0); {106616#(<= ~counter~0 27)} is VALID [2022-04-28 07:20:25,565 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {105831#true} {106616#(<= ~counter~0 27)} #63#return; {106616#(<= ~counter~0 27)} is VALID [2022-04-28 07:20:25,565 INFO L290 TraceCheckUtils]: 184: Hoare triple {105831#true} assume true; {105831#true} is VALID [2022-04-28 07:20:25,566 INFO L290 TraceCheckUtils]: 183: Hoare triple {105831#true} assume !(0 == ~cond); {105831#true} is VALID [2022-04-28 07:20:25,566 INFO L290 TraceCheckUtils]: 182: Hoare triple {105831#true} ~cond := #in~cond; {105831#true} is VALID [2022-04-28 07:20:25,566 INFO L272 TraceCheckUtils]: 181: Hoare triple {106616#(<= ~counter~0 27)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {105831#true} is VALID [2022-04-28 07:20:25,566 INFO L290 TraceCheckUtils]: 180: Hoare triple {106616#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {106616#(<= ~counter~0 27)} is VALID [2022-04-28 07:20:25,567 INFO L290 TraceCheckUtils]: 179: Hoare triple {106588#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106616#(<= ~counter~0 27)} is VALID [2022-04-28 07:20:25,567 INFO L290 TraceCheckUtils]: 178: Hoare triple {106588#(<= ~counter~0 26)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {106588#(<= ~counter~0 26)} is VALID [2022-04-28 07:20:25,568 INFO L290 TraceCheckUtils]: 177: Hoare triple {106588#(<= ~counter~0 26)} assume !!(0 != ~y3~0); {106588#(<= ~counter~0 26)} is VALID [2022-04-28 07:20:25,568 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {105831#true} {106588#(<= ~counter~0 26)} #63#return; {106588#(<= ~counter~0 26)} is VALID [2022-04-28 07:20:25,568 INFO L290 TraceCheckUtils]: 175: Hoare triple {105831#true} assume true; {105831#true} is VALID [2022-04-28 07:20:25,568 INFO L290 TraceCheckUtils]: 174: Hoare triple {105831#true} assume !(0 == ~cond); {105831#true} is VALID [2022-04-28 07:20:25,568 INFO L290 TraceCheckUtils]: 173: Hoare triple {105831#true} ~cond := #in~cond; {105831#true} is VALID [2022-04-28 07:20:25,568 INFO L272 TraceCheckUtils]: 172: Hoare triple {106588#(<= ~counter~0 26)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {105831#true} is VALID [2022-04-28 07:20:25,568 INFO L290 TraceCheckUtils]: 171: Hoare triple {106588#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {106588#(<= ~counter~0 26)} is VALID [2022-04-28 07:20:25,569 INFO L290 TraceCheckUtils]: 170: Hoare triple {106560#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106588#(<= ~counter~0 26)} is VALID [2022-04-28 07:20:25,570 INFO L290 TraceCheckUtils]: 169: Hoare triple {106560#(<= ~counter~0 25)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {106560#(<= ~counter~0 25)} is VALID [2022-04-28 07:20:25,570 INFO L290 TraceCheckUtils]: 168: Hoare triple {106560#(<= ~counter~0 25)} assume !!(0 != ~y3~0); {106560#(<= ~counter~0 25)} is VALID [2022-04-28 07:20:25,570 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {105831#true} {106560#(<= ~counter~0 25)} #63#return; {106560#(<= ~counter~0 25)} is VALID [2022-04-28 07:20:25,570 INFO L290 TraceCheckUtils]: 166: Hoare triple {105831#true} assume true; {105831#true} is VALID [2022-04-28 07:20:25,571 INFO L290 TraceCheckUtils]: 165: Hoare triple {105831#true} assume !(0 == ~cond); {105831#true} is VALID [2022-04-28 07:20:25,571 INFO L290 TraceCheckUtils]: 164: Hoare triple {105831#true} ~cond := #in~cond; {105831#true} is VALID [2022-04-28 07:20:25,571 INFO L272 TraceCheckUtils]: 163: Hoare triple {106560#(<= ~counter~0 25)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {105831#true} is VALID [2022-04-28 07:20:25,571 INFO L290 TraceCheckUtils]: 162: Hoare triple {106560#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {106560#(<= ~counter~0 25)} is VALID [2022-04-28 07:20:25,572 INFO L290 TraceCheckUtils]: 161: Hoare triple {106532#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106560#(<= ~counter~0 25)} is VALID [2022-04-28 07:20:25,572 INFO L290 TraceCheckUtils]: 160: Hoare triple {106532#(<= ~counter~0 24)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {106532#(<= ~counter~0 24)} is VALID [2022-04-28 07:20:25,572 INFO L290 TraceCheckUtils]: 159: Hoare triple {106532#(<= ~counter~0 24)} assume !!(0 != ~y3~0); {106532#(<= ~counter~0 24)} is VALID [2022-04-28 07:20:25,573 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {105831#true} {106532#(<= ~counter~0 24)} #63#return; {106532#(<= ~counter~0 24)} is VALID [2022-04-28 07:20:25,573 INFO L290 TraceCheckUtils]: 157: Hoare triple {105831#true} assume true; {105831#true} is VALID [2022-04-28 07:20:25,573 INFO L290 TraceCheckUtils]: 156: Hoare triple {105831#true} assume !(0 == ~cond); {105831#true} is VALID [2022-04-28 07:20:25,573 INFO L290 TraceCheckUtils]: 155: Hoare triple {105831#true} ~cond := #in~cond; {105831#true} is VALID [2022-04-28 07:20:25,573 INFO L272 TraceCheckUtils]: 154: Hoare triple {106532#(<= ~counter~0 24)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {105831#true} is VALID [2022-04-28 07:20:25,573 INFO L290 TraceCheckUtils]: 153: Hoare triple {106532#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {106532#(<= ~counter~0 24)} is VALID [2022-04-28 07:20:25,574 INFO L290 TraceCheckUtils]: 152: Hoare triple {106504#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106532#(<= ~counter~0 24)} is VALID [2022-04-28 07:20:25,575 INFO L290 TraceCheckUtils]: 151: Hoare triple {106504#(<= ~counter~0 23)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {106504#(<= ~counter~0 23)} is VALID [2022-04-28 07:20:25,575 INFO L290 TraceCheckUtils]: 150: Hoare triple {106504#(<= ~counter~0 23)} assume !!(0 != ~y3~0); {106504#(<= ~counter~0 23)} is VALID [2022-04-28 07:20:25,575 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {105831#true} {106504#(<= ~counter~0 23)} #63#return; {106504#(<= ~counter~0 23)} is VALID [2022-04-28 07:20:25,575 INFO L290 TraceCheckUtils]: 148: Hoare triple {105831#true} assume true; {105831#true} is VALID [2022-04-28 07:20:25,576 INFO L290 TraceCheckUtils]: 147: Hoare triple {105831#true} assume !(0 == ~cond); {105831#true} is VALID [2022-04-28 07:20:25,576 INFO L290 TraceCheckUtils]: 146: Hoare triple {105831#true} ~cond := #in~cond; {105831#true} is VALID [2022-04-28 07:20:25,576 INFO L272 TraceCheckUtils]: 145: Hoare triple {106504#(<= ~counter~0 23)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {105831#true} is VALID [2022-04-28 07:20:25,576 INFO L290 TraceCheckUtils]: 144: Hoare triple {106504#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {106504#(<= ~counter~0 23)} is VALID [2022-04-28 07:20:25,577 INFO L290 TraceCheckUtils]: 143: Hoare triple {106476#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106504#(<= ~counter~0 23)} is VALID [2022-04-28 07:20:25,577 INFO L290 TraceCheckUtils]: 142: Hoare triple {106476#(<= ~counter~0 22)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {106476#(<= ~counter~0 22)} is VALID [2022-04-28 07:20:25,577 INFO L290 TraceCheckUtils]: 141: Hoare triple {106476#(<= ~counter~0 22)} assume !!(0 != ~y3~0); {106476#(<= ~counter~0 22)} is VALID [2022-04-28 07:20:25,578 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {105831#true} {106476#(<= ~counter~0 22)} #63#return; {106476#(<= ~counter~0 22)} is VALID [2022-04-28 07:20:25,578 INFO L290 TraceCheckUtils]: 139: Hoare triple {105831#true} assume true; {105831#true} is VALID [2022-04-28 07:20:25,578 INFO L290 TraceCheckUtils]: 138: Hoare triple {105831#true} assume !(0 == ~cond); {105831#true} is VALID [2022-04-28 07:20:25,578 INFO L290 TraceCheckUtils]: 137: Hoare triple {105831#true} ~cond := #in~cond; {105831#true} is VALID [2022-04-28 07:20:25,578 INFO L272 TraceCheckUtils]: 136: Hoare triple {106476#(<= ~counter~0 22)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {105831#true} is VALID [2022-04-28 07:20:25,578 INFO L290 TraceCheckUtils]: 135: Hoare triple {106476#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {106476#(<= ~counter~0 22)} is VALID [2022-04-28 07:20:25,579 INFO L290 TraceCheckUtils]: 134: Hoare triple {106448#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106476#(<= ~counter~0 22)} is VALID [2022-04-28 07:20:25,580 INFO L290 TraceCheckUtils]: 133: Hoare triple {106448#(<= ~counter~0 21)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {106448#(<= ~counter~0 21)} is VALID [2022-04-28 07:20:25,580 INFO L290 TraceCheckUtils]: 132: Hoare triple {106448#(<= ~counter~0 21)} assume !!(0 != ~y3~0); {106448#(<= ~counter~0 21)} is VALID [2022-04-28 07:20:25,580 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {105831#true} {106448#(<= ~counter~0 21)} #63#return; {106448#(<= ~counter~0 21)} is VALID [2022-04-28 07:20:25,580 INFO L290 TraceCheckUtils]: 130: Hoare triple {105831#true} assume true; {105831#true} is VALID [2022-04-28 07:20:25,580 INFO L290 TraceCheckUtils]: 129: Hoare triple {105831#true} assume !(0 == ~cond); {105831#true} is VALID [2022-04-28 07:20:25,580 INFO L290 TraceCheckUtils]: 128: Hoare triple {105831#true} ~cond := #in~cond; {105831#true} is VALID [2022-04-28 07:20:25,580 INFO L272 TraceCheckUtils]: 127: Hoare triple {106448#(<= ~counter~0 21)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {105831#true} is VALID [2022-04-28 07:20:25,581 INFO L290 TraceCheckUtils]: 126: Hoare triple {106448#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {106448#(<= ~counter~0 21)} is VALID [2022-04-28 07:20:25,582 INFO L290 TraceCheckUtils]: 125: Hoare triple {106420#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106448#(<= ~counter~0 21)} is VALID [2022-04-28 07:20:25,582 INFO L290 TraceCheckUtils]: 124: Hoare triple {106420#(<= ~counter~0 20)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {106420#(<= ~counter~0 20)} is VALID [2022-04-28 07:20:25,582 INFO L290 TraceCheckUtils]: 123: Hoare triple {106420#(<= ~counter~0 20)} assume !!(0 != ~y3~0); {106420#(<= ~counter~0 20)} is VALID [2022-04-28 07:20:25,583 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {105831#true} {106420#(<= ~counter~0 20)} #63#return; {106420#(<= ~counter~0 20)} is VALID [2022-04-28 07:20:25,583 INFO L290 TraceCheckUtils]: 121: Hoare triple {105831#true} assume true; {105831#true} is VALID [2022-04-28 07:20:25,583 INFO L290 TraceCheckUtils]: 120: Hoare triple {105831#true} assume !(0 == ~cond); {105831#true} is VALID [2022-04-28 07:20:25,583 INFO L290 TraceCheckUtils]: 119: Hoare triple {105831#true} ~cond := #in~cond; {105831#true} is VALID [2022-04-28 07:20:25,583 INFO L272 TraceCheckUtils]: 118: Hoare triple {106420#(<= ~counter~0 20)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {105831#true} is VALID [2022-04-28 07:20:25,583 INFO L290 TraceCheckUtils]: 117: Hoare triple {106420#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {106420#(<= ~counter~0 20)} is VALID [2022-04-28 07:20:25,584 INFO L290 TraceCheckUtils]: 116: Hoare triple {106392#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106420#(<= ~counter~0 20)} is VALID [2022-04-28 07:20:25,584 INFO L290 TraceCheckUtils]: 115: Hoare triple {106392#(<= ~counter~0 19)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {106392#(<= ~counter~0 19)} is VALID [2022-04-28 07:20:25,584 INFO L290 TraceCheckUtils]: 114: Hoare triple {106392#(<= ~counter~0 19)} assume !!(0 != ~y3~0); {106392#(<= ~counter~0 19)} is VALID [2022-04-28 07:20:25,585 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {105831#true} {106392#(<= ~counter~0 19)} #63#return; {106392#(<= ~counter~0 19)} is VALID [2022-04-28 07:20:25,585 INFO L290 TraceCheckUtils]: 112: Hoare triple {105831#true} assume true; {105831#true} is VALID [2022-04-28 07:20:25,585 INFO L290 TraceCheckUtils]: 111: Hoare triple {105831#true} assume !(0 == ~cond); {105831#true} is VALID [2022-04-28 07:20:25,585 INFO L290 TraceCheckUtils]: 110: Hoare triple {105831#true} ~cond := #in~cond; {105831#true} is VALID [2022-04-28 07:20:25,585 INFO L272 TraceCheckUtils]: 109: Hoare triple {106392#(<= ~counter~0 19)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {105831#true} is VALID [2022-04-28 07:20:25,585 INFO L290 TraceCheckUtils]: 108: Hoare triple {106392#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {106392#(<= ~counter~0 19)} is VALID [2022-04-28 07:20:25,586 INFO L290 TraceCheckUtils]: 107: Hoare triple {106364#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106392#(<= ~counter~0 19)} is VALID [2022-04-28 07:20:25,587 INFO L290 TraceCheckUtils]: 106: Hoare triple {106364#(<= ~counter~0 18)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {106364#(<= ~counter~0 18)} is VALID [2022-04-28 07:20:25,587 INFO L290 TraceCheckUtils]: 105: Hoare triple {106364#(<= ~counter~0 18)} assume !!(0 != ~y3~0); {106364#(<= ~counter~0 18)} is VALID [2022-04-28 07:20:25,587 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {105831#true} {106364#(<= ~counter~0 18)} #63#return; {106364#(<= ~counter~0 18)} is VALID [2022-04-28 07:20:25,587 INFO L290 TraceCheckUtils]: 103: Hoare triple {105831#true} assume true; {105831#true} is VALID [2022-04-28 07:20:25,587 INFO L290 TraceCheckUtils]: 102: Hoare triple {105831#true} assume !(0 == ~cond); {105831#true} is VALID [2022-04-28 07:20:25,587 INFO L290 TraceCheckUtils]: 101: Hoare triple {105831#true} ~cond := #in~cond; {105831#true} is VALID [2022-04-28 07:20:25,588 INFO L272 TraceCheckUtils]: 100: Hoare triple {106364#(<= ~counter~0 18)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {105831#true} is VALID [2022-04-28 07:20:25,588 INFO L290 TraceCheckUtils]: 99: Hoare triple {106364#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {106364#(<= ~counter~0 18)} is VALID [2022-04-28 07:20:25,589 INFO L290 TraceCheckUtils]: 98: Hoare triple {106336#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106364#(<= ~counter~0 18)} is VALID [2022-04-28 07:20:25,589 INFO L290 TraceCheckUtils]: 97: Hoare triple {106336#(<= ~counter~0 17)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {106336#(<= ~counter~0 17)} is VALID [2022-04-28 07:20:25,589 INFO L290 TraceCheckUtils]: 96: Hoare triple {106336#(<= ~counter~0 17)} assume !!(0 != ~y3~0); {106336#(<= ~counter~0 17)} is VALID [2022-04-28 07:20:25,590 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {105831#true} {106336#(<= ~counter~0 17)} #63#return; {106336#(<= ~counter~0 17)} is VALID [2022-04-28 07:20:25,590 INFO L290 TraceCheckUtils]: 94: Hoare triple {105831#true} assume true; {105831#true} is VALID [2022-04-28 07:20:25,590 INFO L290 TraceCheckUtils]: 93: Hoare triple {105831#true} assume !(0 == ~cond); {105831#true} is VALID [2022-04-28 07:20:25,590 INFO L290 TraceCheckUtils]: 92: Hoare triple {105831#true} ~cond := #in~cond; {105831#true} is VALID [2022-04-28 07:20:25,590 INFO L272 TraceCheckUtils]: 91: Hoare triple {106336#(<= ~counter~0 17)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {105831#true} is VALID [2022-04-28 07:20:25,590 INFO L290 TraceCheckUtils]: 90: Hoare triple {106336#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {106336#(<= ~counter~0 17)} is VALID [2022-04-28 07:20:25,591 INFO L290 TraceCheckUtils]: 89: Hoare triple {106308#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106336#(<= ~counter~0 17)} is VALID [2022-04-28 07:20:25,591 INFO L290 TraceCheckUtils]: 88: Hoare triple {106308#(<= ~counter~0 16)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {106308#(<= ~counter~0 16)} is VALID [2022-04-28 07:20:25,592 INFO L290 TraceCheckUtils]: 87: Hoare triple {106308#(<= ~counter~0 16)} assume !!(0 != ~y3~0); {106308#(<= ~counter~0 16)} is VALID [2022-04-28 07:20:25,592 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {105831#true} {106308#(<= ~counter~0 16)} #63#return; {106308#(<= ~counter~0 16)} is VALID [2022-04-28 07:20:25,592 INFO L290 TraceCheckUtils]: 85: Hoare triple {105831#true} assume true; {105831#true} is VALID [2022-04-28 07:20:25,592 INFO L290 TraceCheckUtils]: 84: Hoare triple {105831#true} assume !(0 == ~cond); {105831#true} is VALID [2022-04-28 07:20:25,592 INFO L290 TraceCheckUtils]: 83: Hoare triple {105831#true} ~cond := #in~cond; {105831#true} is VALID [2022-04-28 07:20:25,592 INFO L272 TraceCheckUtils]: 82: Hoare triple {106308#(<= ~counter~0 16)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {105831#true} is VALID [2022-04-28 07:20:25,593 INFO L290 TraceCheckUtils]: 81: Hoare triple {106308#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {106308#(<= ~counter~0 16)} is VALID [2022-04-28 07:20:25,594 INFO L290 TraceCheckUtils]: 80: Hoare triple {106280#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106308#(<= ~counter~0 16)} is VALID [2022-04-28 07:20:25,594 INFO L290 TraceCheckUtils]: 79: Hoare triple {106280#(<= ~counter~0 15)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {106280#(<= ~counter~0 15)} is VALID [2022-04-28 07:20:25,594 INFO L290 TraceCheckUtils]: 78: Hoare triple {106280#(<= ~counter~0 15)} assume !!(0 != ~y3~0); {106280#(<= ~counter~0 15)} is VALID [2022-04-28 07:20:25,595 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {105831#true} {106280#(<= ~counter~0 15)} #63#return; {106280#(<= ~counter~0 15)} is VALID [2022-04-28 07:20:25,595 INFO L290 TraceCheckUtils]: 76: Hoare triple {105831#true} assume true; {105831#true} is VALID [2022-04-28 07:20:25,595 INFO L290 TraceCheckUtils]: 75: Hoare triple {105831#true} assume !(0 == ~cond); {105831#true} is VALID [2022-04-28 07:20:25,595 INFO L290 TraceCheckUtils]: 74: Hoare triple {105831#true} ~cond := #in~cond; {105831#true} is VALID [2022-04-28 07:20:25,595 INFO L272 TraceCheckUtils]: 73: Hoare triple {106280#(<= ~counter~0 15)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {105831#true} is VALID [2022-04-28 07:20:25,595 INFO L290 TraceCheckUtils]: 72: Hoare triple {106280#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {106280#(<= ~counter~0 15)} is VALID [2022-04-28 07:20:25,596 INFO L290 TraceCheckUtils]: 71: Hoare triple {106252#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106280#(<= ~counter~0 15)} is VALID [2022-04-28 07:20:25,596 INFO L290 TraceCheckUtils]: 70: Hoare triple {106252#(<= ~counter~0 14)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {106252#(<= ~counter~0 14)} is VALID [2022-04-28 07:20:25,597 INFO L290 TraceCheckUtils]: 69: Hoare triple {106252#(<= ~counter~0 14)} assume !!(0 != ~y3~0); {106252#(<= ~counter~0 14)} is VALID [2022-04-28 07:20:25,597 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {105831#true} {106252#(<= ~counter~0 14)} #63#return; {106252#(<= ~counter~0 14)} is VALID [2022-04-28 07:20:25,597 INFO L290 TraceCheckUtils]: 67: Hoare triple {105831#true} assume true; {105831#true} is VALID [2022-04-28 07:20:25,597 INFO L290 TraceCheckUtils]: 66: Hoare triple {105831#true} assume !(0 == ~cond); {105831#true} is VALID [2022-04-28 07:20:25,597 INFO L290 TraceCheckUtils]: 65: Hoare triple {105831#true} ~cond := #in~cond; {105831#true} is VALID [2022-04-28 07:20:25,597 INFO L272 TraceCheckUtils]: 64: Hoare triple {106252#(<= ~counter~0 14)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {105831#true} is VALID [2022-04-28 07:20:25,597 INFO L290 TraceCheckUtils]: 63: Hoare triple {106252#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {106252#(<= ~counter~0 14)} is VALID [2022-04-28 07:20:25,599 INFO L290 TraceCheckUtils]: 62: Hoare triple {106224#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106252#(<= ~counter~0 14)} is VALID [2022-04-28 07:20:25,599 INFO L290 TraceCheckUtils]: 61: Hoare triple {106224#(<= ~counter~0 13)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {106224#(<= ~counter~0 13)} is VALID [2022-04-28 07:20:25,599 INFO L290 TraceCheckUtils]: 60: Hoare triple {106224#(<= ~counter~0 13)} assume !!(0 != ~y3~0); {106224#(<= ~counter~0 13)} is VALID [2022-04-28 07:20:25,599 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {105831#true} {106224#(<= ~counter~0 13)} #63#return; {106224#(<= ~counter~0 13)} is VALID [2022-04-28 07:20:25,600 INFO L290 TraceCheckUtils]: 58: Hoare triple {105831#true} assume true; {105831#true} is VALID [2022-04-28 07:20:25,600 INFO L290 TraceCheckUtils]: 57: Hoare triple {105831#true} assume !(0 == ~cond); {105831#true} is VALID [2022-04-28 07:20:25,600 INFO L290 TraceCheckUtils]: 56: Hoare triple {105831#true} ~cond := #in~cond; {105831#true} is VALID [2022-04-28 07:20:25,600 INFO L272 TraceCheckUtils]: 55: Hoare triple {106224#(<= ~counter~0 13)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {105831#true} is VALID [2022-04-28 07:20:25,600 INFO L290 TraceCheckUtils]: 54: Hoare triple {106224#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {106224#(<= ~counter~0 13)} is VALID [2022-04-28 07:20:25,601 INFO L290 TraceCheckUtils]: 53: Hoare triple {106196#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106224#(<= ~counter~0 13)} is VALID [2022-04-28 07:20:25,601 INFO L290 TraceCheckUtils]: 52: Hoare triple {106196#(<= ~counter~0 12)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {106196#(<= ~counter~0 12)} is VALID [2022-04-28 07:20:25,601 INFO L290 TraceCheckUtils]: 51: Hoare triple {106196#(<= ~counter~0 12)} assume !!(0 != ~y3~0); {106196#(<= ~counter~0 12)} is VALID [2022-04-28 07:20:25,602 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {105831#true} {106196#(<= ~counter~0 12)} #63#return; {106196#(<= ~counter~0 12)} is VALID [2022-04-28 07:20:25,602 INFO L290 TraceCheckUtils]: 49: Hoare triple {105831#true} assume true; {105831#true} is VALID [2022-04-28 07:20:25,602 INFO L290 TraceCheckUtils]: 48: Hoare triple {105831#true} assume !(0 == ~cond); {105831#true} is VALID [2022-04-28 07:20:25,602 INFO L290 TraceCheckUtils]: 47: Hoare triple {105831#true} ~cond := #in~cond; {105831#true} is VALID [2022-04-28 07:20:25,602 INFO L272 TraceCheckUtils]: 46: Hoare triple {106196#(<= ~counter~0 12)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {105831#true} is VALID [2022-04-28 07:20:25,602 INFO L290 TraceCheckUtils]: 45: Hoare triple {106196#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {106196#(<= ~counter~0 12)} is VALID [2022-04-28 07:20:25,603 INFO L290 TraceCheckUtils]: 44: Hoare triple {106168#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106196#(<= ~counter~0 12)} is VALID [2022-04-28 07:20:25,603 INFO L290 TraceCheckUtils]: 43: Hoare triple {106168#(<= ~counter~0 11)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {106168#(<= ~counter~0 11)} is VALID [2022-04-28 07:20:25,604 INFO L290 TraceCheckUtils]: 42: Hoare triple {106168#(<= ~counter~0 11)} assume !!(0 != ~y3~0); {106168#(<= ~counter~0 11)} is VALID [2022-04-28 07:20:25,604 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {105831#true} {106168#(<= ~counter~0 11)} #63#return; {106168#(<= ~counter~0 11)} is VALID [2022-04-28 07:20:25,604 INFO L290 TraceCheckUtils]: 40: Hoare triple {105831#true} assume true; {105831#true} is VALID [2022-04-28 07:20:25,604 INFO L290 TraceCheckUtils]: 39: Hoare triple {105831#true} assume !(0 == ~cond); {105831#true} is VALID [2022-04-28 07:20:25,604 INFO L290 TraceCheckUtils]: 38: Hoare triple {105831#true} ~cond := #in~cond; {105831#true} is VALID [2022-04-28 07:20:25,604 INFO L272 TraceCheckUtils]: 37: Hoare triple {106168#(<= ~counter~0 11)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {105831#true} is VALID [2022-04-28 07:20:25,605 INFO L290 TraceCheckUtils]: 36: Hoare triple {106168#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {106168#(<= ~counter~0 11)} is VALID [2022-04-28 07:20:25,606 INFO L290 TraceCheckUtils]: 35: Hoare triple {106140#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106168#(<= ~counter~0 11)} is VALID [2022-04-28 07:20:25,606 INFO L290 TraceCheckUtils]: 34: Hoare triple {106140#(<= ~counter~0 10)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {106140#(<= ~counter~0 10)} is VALID [2022-04-28 07:20:25,606 INFO L290 TraceCheckUtils]: 33: Hoare triple {106140#(<= ~counter~0 10)} assume !!(0 != ~y3~0); {106140#(<= ~counter~0 10)} is VALID [2022-04-28 07:20:25,607 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {105831#true} {106140#(<= ~counter~0 10)} #63#return; {106140#(<= ~counter~0 10)} is VALID [2022-04-28 07:20:25,607 INFO L290 TraceCheckUtils]: 31: Hoare triple {105831#true} assume true; {105831#true} is VALID [2022-04-28 07:20:25,607 INFO L290 TraceCheckUtils]: 30: Hoare triple {105831#true} assume !(0 == ~cond); {105831#true} is VALID [2022-04-28 07:20:25,607 INFO L290 TraceCheckUtils]: 29: Hoare triple {105831#true} ~cond := #in~cond; {105831#true} is VALID [2022-04-28 07:20:25,607 INFO L272 TraceCheckUtils]: 28: Hoare triple {106140#(<= ~counter~0 10)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {105831#true} is VALID [2022-04-28 07:20:25,607 INFO L290 TraceCheckUtils]: 27: Hoare triple {106140#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {106140#(<= ~counter~0 10)} is VALID [2022-04-28 07:20:25,608 INFO L290 TraceCheckUtils]: 26: Hoare triple {106112#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106140#(<= ~counter~0 10)} is VALID [2022-04-28 07:20:25,608 INFO L290 TraceCheckUtils]: 25: Hoare triple {106112#(<= ~counter~0 9)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {106112#(<= ~counter~0 9)} is VALID [2022-04-28 07:20:25,609 INFO L290 TraceCheckUtils]: 24: Hoare triple {106112#(<= ~counter~0 9)} assume !!(0 != ~y3~0); {106112#(<= ~counter~0 9)} is VALID [2022-04-28 07:20:25,609 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {105831#true} {106112#(<= ~counter~0 9)} #63#return; {106112#(<= ~counter~0 9)} is VALID [2022-04-28 07:20:25,609 INFO L290 TraceCheckUtils]: 22: Hoare triple {105831#true} assume true; {105831#true} is VALID [2022-04-28 07:20:25,609 INFO L290 TraceCheckUtils]: 21: Hoare triple {105831#true} assume !(0 == ~cond); {105831#true} is VALID [2022-04-28 07:20:25,609 INFO L290 TraceCheckUtils]: 20: Hoare triple {105831#true} ~cond := #in~cond; {105831#true} is VALID [2022-04-28 07:20:25,609 INFO L272 TraceCheckUtils]: 19: Hoare triple {106112#(<= ~counter~0 9)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {105831#true} is VALID [2022-04-28 07:20:25,609 INFO L290 TraceCheckUtils]: 18: Hoare triple {106112#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {106112#(<= ~counter~0 9)} is VALID [2022-04-28 07:20:25,611 INFO L290 TraceCheckUtils]: 17: Hoare triple {106084#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106112#(<= ~counter~0 9)} is VALID [2022-04-28 07:20:25,611 INFO L290 TraceCheckUtils]: 16: Hoare triple {106084#(<= ~counter~0 8)} ~y1~0 := 0;~y2~0 := 0;~y3~0 := ~x1~0; {106084#(<= ~counter~0 8)} is VALID [2022-04-28 07:20:25,611 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {105831#true} {106084#(<= ~counter~0 8)} #61#return; {106084#(<= ~counter~0 8)} is VALID [2022-04-28 07:20:25,611 INFO L290 TraceCheckUtils]: 14: Hoare triple {105831#true} assume true; {105831#true} is VALID [2022-04-28 07:20:25,611 INFO L290 TraceCheckUtils]: 13: Hoare triple {105831#true} assume !(0 == ~cond); {105831#true} is VALID [2022-04-28 07:20:25,611 INFO L290 TraceCheckUtils]: 12: Hoare triple {105831#true} ~cond := #in~cond; {105831#true} is VALID [2022-04-28 07:20:25,611 INFO L272 TraceCheckUtils]: 11: Hoare triple {106084#(<= ~counter~0 8)} call assume_abort_if_not((if 0 != ~x2~0 then 1 else 0)); {105831#true} is VALID [2022-04-28 07:20:25,612 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {105831#true} {106084#(<= ~counter~0 8)} #59#return; {106084#(<= ~counter~0 8)} is VALID [2022-04-28 07:20:25,612 INFO L290 TraceCheckUtils]: 9: Hoare triple {105831#true} assume true; {105831#true} is VALID [2022-04-28 07:20:25,612 INFO L290 TraceCheckUtils]: 8: Hoare triple {105831#true} assume !(0 == ~cond); {105831#true} is VALID [2022-04-28 07:20:25,612 INFO L290 TraceCheckUtils]: 7: Hoare triple {105831#true} ~cond := #in~cond; {105831#true} is VALID [2022-04-28 07:20:25,612 INFO L272 TraceCheckUtils]: 6: Hoare triple {106084#(<= ~counter~0 8)} call assume_abort_if_not((if ~x1~0 >= 0 then 1 else 0)); {105831#true} is VALID [2022-04-28 07:20:25,612 INFO L290 TraceCheckUtils]: 5: Hoare triple {106084#(<= ~counter~0 8)} havoc ~x1~0;havoc ~x2~0;havoc ~y1~0;havoc ~y2~0;havoc ~y3~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~x1~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~x2~0 := #t~nondet5;havoc #t~nondet5; {106084#(<= ~counter~0 8)} is VALID [2022-04-28 07:20:25,612 INFO L272 TraceCheckUtils]: 4: Hoare triple {106084#(<= ~counter~0 8)} call #t~ret7 := main(); {106084#(<= ~counter~0 8)} is VALID [2022-04-28 07:20:25,613 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {106084#(<= ~counter~0 8)} {105831#true} #67#return; {106084#(<= ~counter~0 8)} is VALID [2022-04-28 07:20:25,613 INFO L290 TraceCheckUtils]: 2: Hoare triple {106084#(<= ~counter~0 8)} assume true; {106084#(<= ~counter~0 8)} is VALID [2022-04-28 07:20:25,613 INFO L290 TraceCheckUtils]: 1: Hoare triple {105831#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(11, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {106084#(<= ~counter~0 8)} is VALID [2022-04-28 07:20:25,613 INFO L272 TraceCheckUtils]: 0: Hoare triple {105831#true} call ULTIMATE.init(); {105831#true} is VALID [2022-04-28 07:20:25,614 INFO L134 CoverageAnalysis]: Checked inductivity of 7548 backedges. 82 proven. 4182 refuted. 0 times theorem prover too weak. 3284 trivial. 0 not checked. [2022-04-28 07:20:25,614 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 07:20:25,614 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [632127522] [2022-04-28 07:20:25,614 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 07:20:25,614 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1796345307] [2022-04-28 07:20:25,614 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1796345307] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 07:20:25,614 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 07:20:25,615 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [45, 45] total 54 [2022-04-28 07:20:25,615 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 07:20:25,615 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1097511631] [2022-04-28 07:20:25,615 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1097511631] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 07:20:25,615 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 07:20:25,615 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [45] imperfect sequences [] total 45 [2022-04-28 07:20:25,615 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [492764599] [2022-04-28 07:20:25,615 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 07:20:25,615 INFO L78 Accepts]: Start accepts. Automaton has has 45 states, 45 states have (on average 6.644444444444445) internal successors, (299), 44 states have internal predecessors, (299), 44 states have call successors, (46), 44 states have call predecessors, (46), 42 states have return successors, (44), 42 states have call predecessors, (44), 43 states have call successors, (44) Word has length 392 [2022-04-28 07:20:25,616 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 07:20:25,616 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 45 states, 45 states have (on average 6.644444444444445) internal successors, (299), 44 states have internal predecessors, (299), 44 states have call successors, (46), 44 states have call predecessors, (46), 42 states have return successors, (44), 42 states have call predecessors, (44), 43 states have call successors, (44) [2022-04-28 07:20:26,039 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 389 edges. 389 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 07:20:26,039 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 45 states [2022-04-28 07:20:26,039 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 07:20:26,040 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 45 interpolants. [2022-04-28 07:20:26,040 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1331, Invalid=1531, Unknown=0, NotChecked=0, Total=2862 [2022-04-28 07:20:26,040 INFO L87 Difference]: Start difference. First operand 389 states and 431 transitions. Second operand has 45 states, 45 states have (on average 6.644444444444445) internal successors, (299), 44 states have internal predecessors, (299), 44 states have call successors, (46), 44 states have call predecessors, (46), 42 states have return successors, (44), 42 states have call predecessors, (44), 43 states have call successors, (44) [2022-04-28 07:20:28,449 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 07:20:28,449 INFO L93 Difference]: Finished difference Result 403 states and 446 transitions. [2022-04-28 07:20:28,449 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 86 states. [2022-04-28 07:20:28,449 INFO L78 Accepts]: Start accepts. Automaton has has 45 states, 45 states have (on average 6.644444444444445) internal successors, (299), 44 states have internal predecessors, (299), 44 states have call successors, (46), 44 states have call predecessors, (46), 42 states have return successors, (44), 42 states have call predecessors, (44), 43 states have call successors, (44) Word has length 392 [2022-04-28 07:20:28,450 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 07:20:28,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 45 states, 45 states have (on average 6.644444444444445) internal successors, (299), 44 states have internal predecessors, (299), 44 states have call successors, (46), 44 states have call predecessors, (46), 42 states have return successors, (44), 42 states have call predecessors, (44), 43 states have call successors, (44) [2022-04-28 07:20:28,458 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 86 states and 445 transitions. [2022-04-28 07:20:28,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 45 states, 45 states have (on average 6.644444444444445) internal successors, (299), 44 states have internal predecessors, (299), 44 states have call successors, (46), 44 states have call predecessors, (46), 42 states have return successors, (44), 42 states have call predecessors, (44), 43 states have call successors, (44) [2022-04-28 07:20:28,466 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 86 states and 445 transitions. [2022-04-28 07:20:28,466 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 86 states and 445 transitions. [2022-04-28 07:20:28,977 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 445 edges. 445 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 07:20:28,985 INFO L225 Difference]: With dead ends: 403 [2022-04-28 07:20:28,985 INFO L226 Difference]: Without dead ends: 398 [2022-04-28 07:20:28,985 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 824 GetRequests, 730 SyntacticMatches, 1 SemanticMatches, 93 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 918 ImplicationChecksByTransitivity, 1.4s TimeCoverageRelationStatistics Valid=3504, Invalid=5426, Unknown=0, NotChecked=0, Total=8930 [2022-04-28 07:20:28,986 INFO L413 NwaCegarLoop]: 67 mSDtfsCounter, 160 mSDsluCounter, 355 mSDsCounter, 0 mSdLazyCounter, 295 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 160 SdHoareTripleChecker+Valid, 422 SdHoareTripleChecker+Invalid, 302 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 295 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-04-28 07:20:28,986 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [160 Valid, 422 Invalid, 302 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 295 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-04-28 07:20:28,986 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 398 states. [2022-04-28 07:20:29,580 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 398 to 398. [2022-04-28 07:20:29,581 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 07:20:29,581 INFO L82 GeneralOperation]: Start isEquivalent. First operand 398 states. Second operand has 398 states, 306 states have (on average 1.1405228758169934) internal successors, (349), 306 states have internal predecessors, (349), 47 states have call successors, (47), 46 states have call predecessors, (47), 44 states have return successors, (45), 45 states have call predecessors, (45), 45 states have call successors, (45) [2022-04-28 07:20:29,581 INFO L74 IsIncluded]: Start isIncluded. First operand 398 states. Second operand has 398 states, 306 states have (on average 1.1405228758169934) internal successors, (349), 306 states have internal predecessors, (349), 47 states have call successors, (47), 46 states have call predecessors, (47), 44 states have return successors, (45), 45 states have call predecessors, (45), 45 states have call successors, (45) [2022-04-28 07:20:29,582 INFO L87 Difference]: Start difference. First operand 398 states. Second operand has 398 states, 306 states have (on average 1.1405228758169934) internal successors, (349), 306 states have internal predecessors, (349), 47 states have call successors, (47), 46 states have call predecessors, (47), 44 states have return successors, (45), 45 states have call predecessors, (45), 45 states have call successors, (45) [2022-04-28 07:20:29,587 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 07:20:29,587 INFO L93 Difference]: Finished difference Result 398 states and 441 transitions. [2022-04-28 07:20:29,587 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 441 transitions. [2022-04-28 07:20:29,587 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 07:20:29,588 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 07:20:29,588 INFO L74 IsIncluded]: Start isIncluded. First operand has 398 states, 306 states have (on average 1.1405228758169934) internal successors, (349), 306 states have internal predecessors, (349), 47 states have call successors, (47), 46 states have call predecessors, (47), 44 states have return successors, (45), 45 states have call predecessors, (45), 45 states have call successors, (45) Second operand 398 states. [2022-04-28 07:20:29,588 INFO L87 Difference]: Start difference. First operand has 398 states, 306 states have (on average 1.1405228758169934) internal successors, (349), 306 states have internal predecessors, (349), 47 states have call successors, (47), 46 states have call predecessors, (47), 44 states have return successors, (45), 45 states have call predecessors, (45), 45 states have call successors, (45) Second operand 398 states. [2022-04-28 07:20:29,594 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 07:20:29,594 INFO L93 Difference]: Finished difference Result 398 states and 441 transitions. [2022-04-28 07:20:29,594 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 441 transitions. [2022-04-28 07:20:29,594 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 07:20:29,594 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 07:20:29,594 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 07:20:29,594 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 07:20:29,595 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 398 states, 306 states have (on average 1.1405228758169934) internal successors, (349), 306 states have internal predecessors, (349), 47 states have call successors, (47), 46 states have call predecessors, (47), 44 states have return successors, (45), 45 states have call predecessors, (45), 45 states have call successors, (45) [2022-04-28 07:20:29,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 398 states and 441 transitions. [2022-04-28 07:20:29,602 INFO L78 Accepts]: Start accepts. Automaton has 398 states and 441 transitions. Word has length 392 [2022-04-28 07:20:29,602 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 07:20:29,602 INFO L495 AbstractCegarLoop]: Abstraction has 398 states and 441 transitions. [2022-04-28 07:20:29,603 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 45 states, 45 states have (on average 6.644444444444445) internal successors, (299), 44 states have internal predecessors, (299), 44 states have call successors, (46), 44 states have call predecessors, (46), 42 states have return successors, (44), 42 states have call predecessors, (44), 43 states have call successors, (44) [2022-04-28 07:20:29,603 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 398 states and 441 transitions. [2022-04-28 07:20:30,404 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 441 edges. 441 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 07:20:30,405 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 441 transitions. [2022-04-28 07:20:30,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 402 [2022-04-28 07:20:30,406 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 07:20:30,406 INFO L195 NwaCegarLoop]: trace histogram [43, 43, 42, 42, 42, 42, 42, 42, 42, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 07:20:30,424 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (45)] Forceful destruction successful, exit code 0 [2022-04-28 07:20:30,607 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 45 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable44 [2022-04-28 07:20:30,607 INFO L420 AbstractCegarLoop]: === Iteration 46 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 07:20:30,607 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 07:20:30,607 INFO L85 PathProgramCache]: Analyzing trace with hash -432228138, now seen corresponding path program 83 times [2022-04-28 07:20:30,607 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 07:20:30,607 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [440608128] [2022-04-28 07:20:30,608 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 07:20:30,608 INFO L85 PathProgramCache]: Analyzing trace with hash -432228138, now seen corresponding path program 84 times [2022-04-28 07:20:30,608 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 07:20:30,608 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1261099845] [2022-04-28 07:20:30,608 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 07:20:30,608 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 07:20:30,626 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 07:20:30,626 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [599730136] [2022-04-28 07:20:30,626 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-28 07:20:30,626 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 07:20:30,627 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 07:20:30,627 INFO L229 MonitoredProcess]: Starting monitored process 46 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 07:20:30,630 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (46)] Waiting until timeout for monitored process [2022-04-28 07:20:30,859 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 43 check-sat command(s) [2022-04-28 07:20:30,860 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 07:20:30,865 INFO L263 TraceCheckSpWp]: Trace formula consists of 1059 conjuncts, 89 conjunts are in the unsatisfiable core [2022-04-28 07:20:30,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 07:20:30,927 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 07:20:32,986 INFO L272 TraceCheckUtils]: 0: Hoare triple {110716#true} call ULTIMATE.init(); {110716#true} is VALID [2022-04-28 07:20:32,987 INFO L290 TraceCheckUtils]: 1: Hoare triple {110716#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(11, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {110724#(<= ~counter~0 0)} is VALID [2022-04-28 07:20:32,987 INFO L290 TraceCheckUtils]: 2: Hoare triple {110724#(<= ~counter~0 0)} assume true; {110724#(<= ~counter~0 0)} is VALID [2022-04-28 07:20:32,987 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {110724#(<= ~counter~0 0)} {110716#true} #67#return; {110724#(<= ~counter~0 0)} is VALID [2022-04-28 07:20:32,988 INFO L272 TraceCheckUtils]: 4: Hoare triple {110724#(<= ~counter~0 0)} call #t~ret7 := main(); {110724#(<= ~counter~0 0)} is VALID [2022-04-28 07:20:32,988 INFO L290 TraceCheckUtils]: 5: Hoare triple {110724#(<= ~counter~0 0)} havoc ~x1~0;havoc ~x2~0;havoc ~y1~0;havoc ~y2~0;havoc ~y3~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~x1~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~x2~0 := #t~nondet5;havoc #t~nondet5; {110724#(<= ~counter~0 0)} is VALID [2022-04-28 07:20:32,988 INFO L272 TraceCheckUtils]: 6: Hoare triple {110724#(<= ~counter~0 0)} call assume_abort_if_not((if ~x1~0 >= 0 then 1 else 0)); {110724#(<= ~counter~0 0)} is VALID [2022-04-28 07:20:32,988 INFO L290 TraceCheckUtils]: 7: Hoare triple {110724#(<= ~counter~0 0)} ~cond := #in~cond; {110724#(<= ~counter~0 0)} is VALID [2022-04-28 07:20:32,989 INFO L290 TraceCheckUtils]: 8: Hoare triple {110724#(<= ~counter~0 0)} assume !(0 == ~cond); {110724#(<= ~counter~0 0)} is VALID [2022-04-28 07:20:32,989 INFO L290 TraceCheckUtils]: 9: Hoare triple {110724#(<= ~counter~0 0)} assume true; {110724#(<= ~counter~0 0)} is VALID [2022-04-28 07:20:32,989 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {110724#(<= ~counter~0 0)} {110724#(<= ~counter~0 0)} #59#return; {110724#(<= ~counter~0 0)} is VALID [2022-04-28 07:20:32,989 INFO L272 TraceCheckUtils]: 11: Hoare triple {110724#(<= ~counter~0 0)} call assume_abort_if_not((if 0 != ~x2~0 then 1 else 0)); {110724#(<= ~counter~0 0)} is VALID [2022-04-28 07:20:32,990 INFO L290 TraceCheckUtils]: 12: Hoare triple {110724#(<= ~counter~0 0)} ~cond := #in~cond; {110724#(<= ~counter~0 0)} is VALID [2022-04-28 07:20:32,990 INFO L290 TraceCheckUtils]: 13: Hoare triple {110724#(<= ~counter~0 0)} assume !(0 == ~cond); {110724#(<= ~counter~0 0)} is VALID [2022-04-28 07:20:32,990 INFO L290 TraceCheckUtils]: 14: Hoare triple {110724#(<= ~counter~0 0)} assume true; {110724#(<= ~counter~0 0)} is VALID [2022-04-28 07:20:32,990 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {110724#(<= ~counter~0 0)} {110724#(<= ~counter~0 0)} #61#return; {110724#(<= ~counter~0 0)} is VALID [2022-04-28 07:20:32,991 INFO L290 TraceCheckUtils]: 16: Hoare triple {110724#(<= ~counter~0 0)} ~y1~0 := 0;~y2~0 := 0;~y3~0 := ~x1~0; {110724#(<= ~counter~0 0)} is VALID [2022-04-28 07:20:32,993 INFO L290 TraceCheckUtils]: 17: Hoare triple {110724#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {110773#(<= ~counter~0 1)} is VALID [2022-04-28 07:20:32,993 INFO L290 TraceCheckUtils]: 18: Hoare triple {110773#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {110773#(<= ~counter~0 1)} is VALID [2022-04-28 07:20:32,994 INFO L272 TraceCheckUtils]: 19: Hoare triple {110773#(<= ~counter~0 1)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {110773#(<= ~counter~0 1)} is VALID [2022-04-28 07:20:32,994 INFO L290 TraceCheckUtils]: 20: Hoare triple {110773#(<= ~counter~0 1)} ~cond := #in~cond; {110773#(<= ~counter~0 1)} is VALID [2022-04-28 07:20:32,994 INFO L290 TraceCheckUtils]: 21: Hoare triple {110773#(<= ~counter~0 1)} assume !(0 == ~cond); {110773#(<= ~counter~0 1)} is VALID [2022-04-28 07:20:32,995 INFO L290 TraceCheckUtils]: 22: Hoare triple {110773#(<= ~counter~0 1)} assume true; {110773#(<= ~counter~0 1)} is VALID [2022-04-28 07:20:32,995 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {110773#(<= ~counter~0 1)} {110773#(<= ~counter~0 1)} #63#return; {110773#(<= ~counter~0 1)} is VALID [2022-04-28 07:20:32,995 INFO L290 TraceCheckUtils]: 24: Hoare triple {110773#(<= ~counter~0 1)} assume !!(0 != ~y3~0); {110773#(<= ~counter~0 1)} is VALID [2022-04-28 07:20:32,996 INFO L290 TraceCheckUtils]: 25: Hoare triple {110773#(<= ~counter~0 1)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {110773#(<= ~counter~0 1)} is VALID [2022-04-28 07:20:32,997 INFO L290 TraceCheckUtils]: 26: Hoare triple {110773#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {110801#(<= ~counter~0 2)} is VALID [2022-04-28 07:20:32,997 INFO L290 TraceCheckUtils]: 27: Hoare triple {110801#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {110801#(<= ~counter~0 2)} is VALID [2022-04-28 07:20:32,998 INFO L272 TraceCheckUtils]: 28: Hoare triple {110801#(<= ~counter~0 2)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {110801#(<= ~counter~0 2)} is VALID [2022-04-28 07:20:32,998 INFO L290 TraceCheckUtils]: 29: Hoare triple {110801#(<= ~counter~0 2)} ~cond := #in~cond; {110801#(<= ~counter~0 2)} is VALID [2022-04-28 07:20:32,998 INFO L290 TraceCheckUtils]: 30: Hoare triple {110801#(<= ~counter~0 2)} assume !(0 == ~cond); {110801#(<= ~counter~0 2)} is VALID [2022-04-28 07:20:32,998 INFO L290 TraceCheckUtils]: 31: Hoare triple {110801#(<= ~counter~0 2)} assume true; {110801#(<= ~counter~0 2)} is VALID [2022-04-28 07:20:32,999 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {110801#(<= ~counter~0 2)} {110801#(<= ~counter~0 2)} #63#return; {110801#(<= ~counter~0 2)} is VALID [2022-04-28 07:20:32,999 INFO L290 TraceCheckUtils]: 33: Hoare triple {110801#(<= ~counter~0 2)} assume !!(0 != ~y3~0); {110801#(<= ~counter~0 2)} is VALID [2022-04-28 07:20:32,999 INFO L290 TraceCheckUtils]: 34: Hoare triple {110801#(<= ~counter~0 2)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {110801#(<= ~counter~0 2)} is VALID [2022-04-28 07:20:33,001 INFO L290 TraceCheckUtils]: 35: Hoare triple {110801#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {110829#(<= ~counter~0 3)} is VALID [2022-04-28 07:20:33,001 INFO L290 TraceCheckUtils]: 36: Hoare triple {110829#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {110829#(<= ~counter~0 3)} is VALID [2022-04-28 07:20:33,001 INFO L272 TraceCheckUtils]: 37: Hoare triple {110829#(<= ~counter~0 3)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {110829#(<= ~counter~0 3)} is VALID [2022-04-28 07:20:33,002 INFO L290 TraceCheckUtils]: 38: Hoare triple {110829#(<= ~counter~0 3)} ~cond := #in~cond; {110829#(<= ~counter~0 3)} is VALID [2022-04-28 07:20:33,002 INFO L290 TraceCheckUtils]: 39: Hoare triple {110829#(<= ~counter~0 3)} assume !(0 == ~cond); {110829#(<= ~counter~0 3)} is VALID [2022-04-28 07:20:33,002 INFO L290 TraceCheckUtils]: 40: Hoare triple {110829#(<= ~counter~0 3)} assume true; {110829#(<= ~counter~0 3)} is VALID [2022-04-28 07:20:33,003 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {110829#(<= ~counter~0 3)} {110829#(<= ~counter~0 3)} #63#return; {110829#(<= ~counter~0 3)} is VALID [2022-04-28 07:20:33,003 INFO L290 TraceCheckUtils]: 42: Hoare triple {110829#(<= ~counter~0 3)} assume !!(0 != ~y3~0); {110829#(<= ~counter~0 3)} is VALID [2022-04-28 07:20:33,003 INFO L290 TraceCheckUtils]: 43: Hoare triple {110829#(<= ~counter~0 3)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {110829#(<= ~counter~0 3)} is VALID [2022-04-28 07:20:33,005 INFO L290 TraceCheckUtils]: 44: Hoare triple {110829#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {110857#(<= ~counter~0 4)} is VALID [2022-04-28 07:20:33,005 INFO L290 TraceCheckUtils]: 45: Hoare triple {110857#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {110857#(<= ~counter~0 4)} is VALID [2022-04-28 07:20:33,005 INFO L272 TraceCheckUtils]: 46: Hoare triple {110857#(<= ~counter~0 4)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {110857#(<= ~counter~0 4)} is VALID [2022-04-28 07:20:33,006 INFO L290 TraceCheckUtils]: 47: Hoare triple {110857#(<= ~counter~0 4)} ~cond := #in~cond; {110857#(<= ~counter~0 4)} is VALID [2022-04-28 07:20:33,006 INFO L290 TraceCheckUtils]: 48: Hoare triple {110857#(<= ~counter~0 4)} assume !(0 == ~cond); {110857#(<= ~counter~0 4)} is VALID [2022-04-28 07:20:33,006 INFO L290 TraceCheckUtils]: 49: Hoare triple {110857#(<= ~counter~0 4)} assume true; {110857#(<= ~counter~0 4)} is VALID [2022-04-28 07:20:33,007 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {110857#(<= ~counter~0 4)} {110857#(<= ~counter~0 4)} #63#return; {110857#(<= ~counter~0 4)} is VALID [2022-04-28 07:20:33,007 INFO L290 TraceCheckUtils]: 51: Hoare triple {110857#(<= ~counter~0 4)} assume !!(0 != ~y3~0); {110857#(<= ~counter~0 4)} is VALID [2022-04-28 07:20:33,007 INFO L290 TraceCheckUtils]: 52: Hoare triple {110857#(<= ~counter~0 4)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {110857#(<= ~counter~0 4)} is VALID [2022-04-28 07:20:33,008 INFO L290 TraceCheckUtils]: 53: Hoare triple {110857#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {110885#(<= ~counter~0 5)} is VALID [2022-04-28 07:20:33,009 INFO L290 TraceCheckUtils]: 54: Hoare triple {110885#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {110885#(<= ~counter~0 5)} is VALID [2022-04-28 07:20:33,009 INFO L272 TraceCheckUtils]: 55: Hoare triple {110885#(<= ~counter~0 5)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {110885#(<= ~counter~0 5)} is VALID [2022-04-28 07:20:33,009 INFO L290 TraceCheckUtils]: 56: Hoare triple {110885#(<= ~counter~0 5)} ~cond := #in~cond; {110885#(<= ~counter~0 5)} is VALID [2022-04-28 07:20:33,010 INFO L290 TraceCheckUtils]: 57: Hoare triple {110885#(<= ~counter~0 5)} assume !(0 == ~cond); {110885#(<= ~counter~0 5)} is VALID [2022-04-28 07:20:33,010 INFO L290 TraceCheckUtils]: 58: Hoare triple {110885#(<= ~counter~0 5)} assume true; {110885#(<= ~counter~0 5)} is VALID [2022-04-28 07:20:33,010 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {110885#(<= ~counter~0 5)} {110885#(<= ~counter~0 5)} #63#return; {110885#(<= ~counter~0 5)} is VALID [2022-04-28 07:20:33,011 INFO L290 TraceCheckUtils]: 60: Hoare triple {110885#(<= ~counter~0 5)} assume !!(0 != ~y3~0); {110885#(<= ~counter~0 5)} is VALID [2022-04-28 07:20:33,011 INFO L290 TraceCheckUtils]: 61: Hoare triple {110885#(<= ~counter~0 5)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {110885#(<= ~counter~0 5)} is VALID [2022-04-28 07:20:33,012 INFO L290 TraceCheckUtils]: 62: Hoare triple {110885#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {110913#(<= ~counter~0 6)} is VALID [2022-04-28 07:20:33,012 INFO L290 TraceCheckUtils]: 63: Hoare triple {110913#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {110913#(<= ~counter~0 6)} is VALID [2022-04-28 07:20:33,013 INFO L272 TraceCheckUtils]: 64: Hoare triple {110913#(<= ~counter~0 6)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {110913#(<= ~counter~0 6)} is VALID [2022-04-28 07:20:33,013 INFO L290 TraceCheckUtils]: 65: Hoare triple {110913#(<= ~counter~0 6)} ~cond := #in~cond; {110913#(<= ~counter~0 6)} is VALID [2022-04-28 07:20:33,013 INFO L290 TraceCheckUtils]: 66: Hoare triple {110913#(<= ~counter~0 6)} assume !(0 == ~cond); {110913#(<= ~counter~0 6)} is VALID [2022-04-28 07:20:33,014 INFO L290 TraceCheckUtils]: 67: Hoare triple {110913#(<= ~counter~0 6)} assume true; {110913#(<= ~counter~0 6)} is VALID [2022-04-28 07:20:33,014 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {110913#(<= ~counter~0 6)} {110913#(<= ~counter~0 6)} #63#return; {110913#(<= ~counter~0 6)} is VALID [2022-04-28 07:20:33,014 INFO L290 TraceCheckUtils]: 69: Hoare triple {110913#(<= ~counter~0 6)} assume !!(0 != ~y3~0); {110913#(<= ~counter~0 6)} is VALID [2022-04-28 07:20:33,015 INFO L290 TraceCheckUtils]: 70: Hoare triple {110913#(<= ~counter~0 6)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {110913#(<= ~counter~0 6)} is VALID [2022-04-28 07:20:33,016 INFO L290 TraceCheckUtils]: 71: Hoare triple {110913#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {110941#(<= ~counter~0 7)} is VALID [2022-04-28 07:20:33,016 INFO L290 TraceCheckUtils]: 72: Hoare triple {110941#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {110941#(<= ~counter~0 7)} is VALID [2022-04-28 07:20:33,016 INFO L272 TraceCheckUtils]: 73: Hoare triple {110941#(<= ~counter~0 7)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {110941#(<= ~counter~0 7)} is VALID [2022-04-28 07:20:33,017 INFO L290 TraceCheckUtils]: 74: Hoare triple {110941#(<= ~counter~0 7)} ~cond := #in~cond; {110941#(<= ~counter~0 7)} is VALID [2022-04-28 07:20:33,017 INFO L290 TraceCheckUtils]: 75: Hoare triple {110941#(<= ~counter~0 7)} assume !(0 == ~cond); {110941#(<= ~counter~0 7)} is VALID [2022-04-28 07:20:33,017 INFO L290 TraceCheckUtils]: 76: Hoare triple {110941#(<= ~counter~0 7)} assume true; {110941#(<= ~counter~0 7)} is VALID [2022-04-28 07:20:33,018 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {110941#(<= ~counter~0 7)} {110941#(<= ~counter~0 7)} #63#return; {110941#(<= ~counter~0 7)} is VALID [2022-04-28 07:20:33,018 INFO L290 TraceCheckUtils]: 78: Hoare triple {110941#(<= ~counter~0 7)} assume !!(0 != ~y3~0); {110941#(<= ~counter~0 7)} is VALID [2022-04-28 07:20:33,018 INFO L290 TraceCheckUtils]: 79: Hoare triple {110941#(<= ~counter~0 7)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {110941#(<= ~counter~0 7)} is VALID [2022-04-28 07:20:33,019 INFO L290 TraceCheckUtils]: 80: Hoare triple {110941#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {110969#(<= ~counter~0 8)} is VALID [2022-04-28 07:20:33,020 INFO L290 TraceCheckUtils]: 81: Hoare triple {110969#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {110969#(<= ~counter~0 8)} is VALID [2022-04-28 07:20:33,020 INFO L272 TraceCheckUtils]: 82: Hoare triple {110969#(<= ~counter~0 8)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {110969#(<= ~counter~0 8)} is VALID [2022-04-28 07:20:33,020 INFO L290 TraceCheckUtils]: 83: Hoare triple {110969#(<= ~counter~0 8)} ~cond := #in~cond; {110969#(<= ~counter~0 8)} is VALID [2022-04-28 07:20:33,021 INFO L290 TraceCheckUtils]: 84: Hoare triple {110969#(<= ~counter~0 8)} assume !(0 == ~cond); {110969#(<= ~counter~0 8)} is VALID [2022-04-28 07:20:33,021 INFO L290 TraceCheckUtils]: 85: Hoare triple {110969#(<= ~counter~0 8)} assume true; {110969#(<= ~counter~0 8)} is VALID [2022-04-28 07:20:33,021 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {110969#(<= ~counter~0 8)} {110969#(<= ~counter~0 8)} #63#return; {110969#(<= ~counter~0 8)} is VALID [2022-04-28 07:20:33,021 INFO L290 TraceCheckUtils]: 87: Hoare triple {110969#(<= ~counter~0 8)} assume !!(0 != ~y3~0); {110969#(<= ~counter~0 8)} is VALID [2022-04-28 07:20:33,022 INFO L290 TraceCheckUtils]: 88: Hoare triple {110969#(<= ~counter~0 8)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {110969#(<= ~counter~0 8)} is VALID [2022-04-28 07:20:33,023 INFO L290 TraceCheckUtils]: 89: Hoare triple {110969#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {110997#(<= ~counter~0 9)} is VALID [2022-04-28 07:20:33,023 INFO L290 TraceCheckUtils]: 90: Hoare triple {110997#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {110997#(<= ~counter~0 9)} is VALID [2022-04-28 07:20:33,024 INFO L272 TraceCheckUtils]: 91: Hoare triple {110997#(<= ~counter~0 9)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {110997#(<= ~counter~0 9)} is VALID [2022-04-28 07:20:33,024 INFO L290 TraceCheckUtils]: 92: Hoare triple {110997#(<= ~counter~0 9)} ~cond := #in~cond; {110997#(<= ~counter~0 9)} is VALID [2022-04-28 07:20:33,024 INFO L290 TraceCheckUtils]: 93: Hoare triple {110997#(<= ~counter~0 9)} assume !(0 == ~cond); {110997#(<= ~counter~0 9)} is VALID [2022-04-28 07:20:33,025 INFO L290 TraceCheckUtils]: 94: Hoare triple {110997#(<= ~counter~0 9)} assume true; {110997#(<= ~counter~0 9)} is VALID [2022-04-28 07:20:33,025 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {110997#(<= ~counter~0 9)} {110997#(<= ~counter~0 9)} #63#return; {110997#(<= ~counter~0 9)} is VALID [2022-04-28 07:20:33,025 INFO L290 TraceCheckUtils]: 96: Hoare triple {110997#(<= ~counter~0 9)} assume !!(0 != ~y3~0); {110997#(<= ~counter~0 9)} is VALID [2022-04-28 07:20:33,025 INFO L290 TraceCheckUtils]: 97: Hoare triple {110997#(<= ~counter~0 9)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {110997#(<= ~counter~0 9)} is VALID [2022-04-28 07:20:33,027 INFO L290 TraceCheckUtils]: 98: Hoare triple {110997#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111025#(<= ~counter~0 10)} is VALID [2022-04-28 07:20:33,027 INFO L290 TraceCheckUtils]: 99: Hoare triple {111025#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {111025#(<= ~counter~0 10)} is VALID [2022-04-28 07:20:33,028 INFO L272 TraceCheckUtils]: 100: Hoare triple {111025#(<= ~counter~0 10)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {111025#(<= ~counter~0 10)} is VALID [2022-04-28 07:20:33,028 INFO L290 TraceCheckUtils]: 101: Hoare triple {111025#(<= ~counter~0 10)} ~cond := #in~cond; {111025#(<= ~counter~0 10)} is VALID [2022-04-28 07:20:33,028 INFO L290 TraceCheckUtils]: 102: Hoare triple {111025#(<= ~counter~0 10)} assume !(0 == ~cond); {111025#(<= ~counter~0 10)} is VALID [2022-04-28 07:20:33,028 INFO L290 TraceCheckUtils]: 103: Hoare triple {111025#(<= ~counter~0 10)} assume true; {111025#(<= ~counter~0 10)} is VALID [2022-04-28 07:20:33,029 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {111025#(<= ~counter~0 10)} {111025#(<= ~counter~0 10)} #63#return; {111025#(<= ~counter~0 10)} is VALID [2022-04-28 07:20:33,029 INFO L290 TraceCheckUtils]: 105: Hoare triple {111025#(<= ~counter~0 10)} assume !!(0 != ~y3~0); {111025#(<= ~counter~0 10)} is VALID [2022-04-28 07:20:33,029 INFO L290 TraceCheckUtils]: 106: Hoare triple {111025#(<= ~counter~0 10)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {111025#(<= ~counter~0 10)} is VALID [2022-04-28 07:20:33,031 INFO L290 TraceCheckUtils]: 107: Hoare triple {111025#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111053#(<= ~counter~0 11)} is VALID [2022-04-28 07:20:33,031 INFO L290 TraceCheckUtils]: 108: Hoare triple {111053#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {111053#(<= ~counter~0 11)} is VALID [2022-04-28 07:20:33,032 INFO L272 TraceCheckUtils]: 109: Hoare triple {111053#(<= ~counter~0 11)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {111053#(<= ~counter~0 11)} is VALID [2022-04-28 07:20:33,032 INFO L290 TraceCheckUtils]: 110: Hoare triple {111053#(<= ~counter~0 11)} ~cond := #in~cond; {111053#(<= ~counter~0 11)} is VALID [2022-04-28 07:20:33,032 INFO L290 TraceCheckUtils]: 111: Hoare triple {111053#(<= ~counter~0 11)} assume !(0 == ~cond); {111053#(<= ~counter~0 11)} is VALID [2022-04-28 07:20:33,032 INFO L290 TraceCheckUtils]: 112: Hoare triple {111053#(<= ~counter~0 11)} assume true; {111053#(<= ~counter~0 11)} is VALID [2022-04-28 07:20:33,033 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {111053#(<= ~counter~0 11)} {111053#(<= ~counter~0 11)} #63#return; {111053#(<= ~counter~0 11)} is VALID [2022-04-28 07:20:33,033 INFO L290 TraceCheckUtils]: 114: Hoare triple {111053#(<= ~counter~0 11)} assume !!(0 != ~y3~0); {111053#(<= ~counter~0 11)} is VALID [2022-04-28 07:20:33,033 INFO L290 TraceCheckUtils]: 115: Hoare triple {111053#(<= ~counter~0 11)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {111053#(<= ~counter~0 11)} is VALID [2022-04-28 07:20:33,035 INFO L290 TraceCheckUtils]: 116: Hoare triple {111053#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111081#(<= ~counter~0 12)} is VALID [2022-04-28 07:20:33,035 INFO L290 TraceCheckUtils]: 117: Hoare triple {111081#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {111081#(<= ~counter~0 12)} is VALID [2022-04-28 07:20:33,035 INFO L272 TraceCheckUtils]: 118: Hoare triple {111081#(<= ~counter~0 12)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {111081#(<= ~counter~0 12)} is VALID [2022-04-28 07:20:33,036 INFO L290 TraceCheckUtils]: 119: Hoare triple {111081#(<= ~counter~0 12)} ~cond := #in~cond; {111081#(<= ~counter~0 12)} is VALID [2022-04-28 07:20:33,036 INFO L290 TraceCheckUtils]: 120: Hoare triple {111081#(<= ~counter~0 12)} assume !(0 == ~cond); {111081#(<= ~counter~0 12)} is VALID [2022-04-28 07:20:33,036 INFO L290 TraceCheckUtils]: 121: Hoare triple {111081#(<= ~counter~0 12)} assume true; {111081#(<= ~counter~0 12)} is VALID [2022-04-28 07:20:33,036 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {111081#(<= ~counter~0 12)} {111081#(<= ~counter~0 12)} #63#return; {111081#(<= ~counter~0 12)} is VALID [2022-04-28 07:20:33,037 INFO L290 TraceCheckUtils]: 123: Hoare triple {111081#(<= ~counter~0 12)} assume !!(0 != ~y3~0); {111081#(<= ~counter~0 12)} is VALID [2022-04-28 07:20:33,037 INFO L290 TraceCheckUtils]: 124: Hoare triple {111081#(<= ~counter~0 12)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {111081#(<= ~counter~0 12)} is VALID [2022-04-28 07:20:33,038 INFO L290 TraceCheckUtils]: 125: Hoare triple {111081#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111109#(<= ~counter~0 13)} is VALID [2022-04-28 07:20:33,038 INFO L290 TraceCheckUtils]: 126: Hoare triple {111109#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {111109#(<= ~counter~0 13)} is VALID [2022-04-28 07:20:33,039 INFO L272 TraceCheckUtils]: 127: Hoare triple {111109#(<= ~counter~0 13)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {111109#(<= ~counter~0 13)} is VALID [2022-04-28 07:20:33,039 INFO L290 TraceCheckUtils]: 128: Hoare triple {111109#(<= ~counter~0 13)} ~cond := #in~cond; {111109#(<= ~counter~0 13)} is VALID [2022-04-28 07:20:33,039 INFO L290 TraceCheckUtils]: 129: Hoare triple {111109#(<= ~counter~0 13)} assume !(0 == ~cond); {111109#(<= ~counter~0 13)} is VALID [2022-04-28 07:20:33,040 INFO L290 TraceCheckUtils]: 130: Hoare triple {111109#(<= ~counter~0 13)} assume true; {111109#(<= ~counter~0 13)} is VALID [2022-04-28 07:20:33,040 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {111109#(<= ~counter~0 13)} {111109#(<= ~counter~0 13)} #63#return; {111109#(<= ~counter~0 13)} is VALID [2022-04-28 07:20:33,040 INFO L290 TraceCheckUtils]: 132: Hoare triple {111109#(<= ~counter~0 13)} assume !!(0 != ~y3~0); {111109#(<= ~counter~0 13)} is VALID [2022-04-28 07:20:33,041 INFO L290 TraceCheckUtils]: 133: Hoare triple {111109#(<= ~counter~0 13)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {111109#(<= ~counter~0 13)} is VALID [2022-04-28 07:20:33,042 INFO L290 TraceCheckUtils]: 134: Hoare triple {111109#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111137#(<= ~counter~0 14)} is VALID [2022-04-28 07:20:33,042 INFO L290 TraceCheckUtils]: 135: Hoare triple {111137#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {111137#(<= ~counter~0 14)} is VALID [2022-04-28 07:20:33,043 INFO L272 TraceCheckUtils]: 136: Hoare triple {111137#(<= ~counter~0 14)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {111137#(<= ~counter~0 14)} is VALID [2022-04-28 07:20:33,043 INFO L290 TraceCheckUtils]: 137: Hoare triple {111137#(<= ~counter~0 14)} ~cond := #in~cond; {111137#(<= ~counter~0 14)} is VALID [2022-04-28 07:20:33,043 INFO L290 TraceCheckUtils]: 138: Hoare triple {111137#(<= ~counter~0 14)} assume !(0 == ~cond); {111137#(<= ~counter~0 14)} is VALID [2022-04-28 07:20:33,043 INFO L290 TraceCheckUtils]: 139: Hoare triple {111137#(<= ~counter~0 14)} assume true; {111137#(<= ~counter~0 14)} is VALID [2022-04-28 07:20:33,044 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {111137#(<= ~counter~0 14)} {111137#(<= ~counter~0 14)} #63#return; {111137#(<= ~counter~0 14)} is VALID [2022-04-28 07:20:33,044 INFO L290 TraceCheckUtils]: 141: Hoare triple {111137#(<= ~counter~0 14)} assume !!(0 != ~y3~0); {111137#(<= ~counter~0 14)} is VALID [2022-04-28 07:20:33,044 INFO L290 TraceCheckUtils]: 142: Hoare triple {111137#(<= ~counter~0 14)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {111137#(<= ~counter~0 14)} is VALID [2022-04-28 07:20:33,046 INFO L290 TraceCheckUtils]: 143: Hoare triple {111137#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111165#(<= ~counter~0 15)} is VALID [2022-04-28 07:20:33,046 INFO L290 TraceCheckUtils]: 144: Hoare triple {111165#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {111165#(<= ~counter~0 15)} is VALID [2022-04-28 07:20:33,046 INFO L272 TraceCheckUtils]: 145: Hoare triple {111165#(<= ~counter~0 15)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {111165#(<= ~counter~0 15)} is VALID [2022-04-28 07:20:33,046 INFO L290 TraceCheckUtils]: 146: Hoare triple {111165#(<= ~counter~0 15)} ~cond := #in~cond; {111165#(<= ~counter~0 15)} is VALID [2022-04-28 07:20:33,047 INFO L290 TraceCheckUtils]: 147: Hoare triple {111165#(<= ~counter~0 15)} assume !(0 == ~cond); {111165#(<= ~counter~0 15)} is VALID [2022-04-28 07:20:33,047 INFO L290 TraceCheckUtils]: 148: Hoare triple {111165#(<= ~counter~0 15)} assume true; {111165#(<= ~counter~0 15)} is VALID [2022-04-28 07:20:33,047 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {111165#(<= ~counter~0 15)} {111165#(<= ~counter~0 15)} #63#return; {111165#(<= ~counter~0 15)} is VALID [2022-04-28 07:20:33,048 INFO L290 TraceCheckUtils]: 150: Hoare triple {111165#(<= ~counter~0 15)} assume !!(0 != ~y3~0); {111165#(<= ~counter~0 15)} is VALID [2022-04-28 07:20:33,048 INFO L290 TraceCheckUtils]: 151: Hoare triple {111165#(<= ~counter~0 15)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {111165#(<= ~counter~0 15)} is VALID [2022-04-28 07:20:33,049 INFO L290 TraceCheckUtils]: 152: Hoare triple {111165#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111193#(<= ~counter~0 16)} is VALID [2022-04-28 07:20:33,049 INFO L290 TraceCheckUtils]: 153: Hoare triple {111193#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {111193#(<= ~counter~0 16)} is VALID [2022-04-28 07:20:33,050 INFO L272 TraceCheckUtils]: 154: Hoare triple {111193#(<= ~counter~0 16)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {111193#(<= ~counter~0 16)} is VALID [2022-04-28 07:20:33,050 INFO L290 TraceCheckUtils]: 155: Hoare triple {111193#(<= ~counter~0 16)} ~cond := #in~cond; {111193#(<= ~counter~0 16)} is VALID [2022-04-28 07:20:33,050 INFO L290 TraceCheckUtils]: 156: Hoare triple {111193#(<= ~counter~0 16)} assume !(0 == ~cond); {111193#(<= ~counter~0 16)} is VALID [2022-04-28 07:20:33,050 INFO L290 TraceCheckUtils]: 157: Hoare triple {111193#(<= ~counter~0 16)} assume true; {111193#(<= ~counter~0 16)} is VALID [2022-04-28 07:20:33,051 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {111193#(<= ~counter~0 16)} {111193#(<= ~counter~0 16)} #63#return; {111193#(<= ~counter~0 16)} is VALID [2022-04-28 07:20:33,051 INFO L290 TraceCheckUtils]: 159: Hoare triple {111193#(<= ~counter~0 16)} assume !!(0 != ~y3~0); {111193#(<= ~counter~0 16)} is VALID [2022-04-28 07:20:33,051 INFO L290 TraceCheckUtils]: 160: Hoare triple {111193#(<= ~counter~0 16)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {111193#(<= ~counter~0 16)} is VALID [2022-04-28 07:20:33,053 INFO L290 TraceCheckUtils]: 161: Hoare triple {111193#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111221#(<= ~counter~0 17)} is VALID [2022-04-28 07:20:33,053 INFO L290 TraceCheckUtils]: 162: Hoare triple {111221#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {111221#(<= ~counter~0 17)} is VALID [2022-04-28 07:20:33,053 INFO L272 TraceCheckUtils]: 163: Hoare triple {111221#(<= ~counter~0 17)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {111221#(<= ~counter~0 17)} is VALID [2022-04-28 07:20:33,054 INFO L290 TraceCheckUtils]: 164: Hoare triple {111221#(<= ~counter~0 17)} ~cond := #in~cond; {111221#(<= ~counter~0 17)} is VALID [2022-04-28 07:20:33,054 INFO L290 TraceCheckUtils]: 165: Hoare triple {111221#(<= ~counter~0 17)} assume !(0 == ~cond); {111221#(<= ~counter~0 17)} is VALID [2022-04-28 07:20:33,054 INFO L290 TraceCheckUtils]: 166: Hoare triple {111221#(<= ~counter~0 17)} assume true; {111221#(<= ~counter~0 17)} is VALID [2022-04-28 07:20:33,055 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {111221#(<= ~counter~0 17)} {111221#(<= ~counter~0 17)} #63#return; {111221#(<= ~counter~0 17)} is VALID [2022-04-28 07:20:33,055 INFO L290 TraceCheckUtils]: 168: Hoare triple {111221#(<= ~counter~0 17)} assume !!(0 != ~y3~0); {111221#(<= ~counter~0 17)} is VALID [2022-04-28 07:20:33,055 INFO L290 TraceCheckUtils]: 169: Hoare triple {111221#(<= ~counter~0 17)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {111221#(<= ~counter~0 17)} is VALID [2022-04-28 07:20:33,056 INFO L290 TraceCheckUtils]: 170: Hoare triple {111221#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111249#(<= ~counter~0 18)} is VALID [2022-04-28 07:20:33,056 INFO L290 TraceCheckUtils]: 171: Hoare triple {111249#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {111249#(<= ~counter~0 18)} is VALID [2022-04-28 07:20:33,057 INFO L272 TraceCheckUtils]: 172: Hoare triple {111249#(<= ~counter~0 18)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {111249#(<= ~counter~0 18)} is VALID [2022-04-28 07:20:33,057 INFO L290 TraceCheckUtils]: 173: Hoare triple {111249#(<= ~counter~0 18)} ~cond := #in~cond; {111249#(<= ~counter~0 18)} is VALID [2022-04-28 07:20:33,057 INFO L290 TraceCheckUtils]: 174: Hoare triple {111249#(<= ~counter~0 18)} assume !(0 == ~cond); {111249#(<= ~counter~0 18)} is VALID [2022-04-28 07:20:33,058 INFO L290 TraceCheckUtils]: 175: Hoare triple {111249#(<= ~counter~0 18)} assume true; {111249#(<= ~counter~0 18)} is VALID [2022-04-28 07:20:33,058 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {111249#(<= ~counter~0 18)} {111249#(<= ~counter~0 18)} #63#return; {111249#(<= ~counter~0 18)} is VALID [2022-04-28 07:20:33,058 INFO L290 TraceCheckUtils]: 177: Hoare triple {111249#(<= ~counter~0 18)} assume !!(0 != ~y3~0); {111249#(<= ~counter~0 18)} is VALID [2022-04-28 07:20:33,059 INFO L290 TraceCheckUtils]: 178: Hoare triple {111249#(<= ~counter~0 18)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {111249#(<= ~counter~0 18)} is VALID [2022-04-28 07:20:33,060 INFO L290 TraceCheckUtils]: 179: Hoare triple {111249#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111277#(<= ~counter~0 19)} is VALID [2022-04-28 07:20:33,061 INFO L290 TraceCheckUtils]: 180: Hoare triple {111277#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {111277#(<= ~counter~0 19)} is VALID [2022-04-28 07:20:33,061 INFO L272 TraceCheckUtils]: 181: Hoare triple {111277#(<= ~counter~0 19)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {111277#(<= ~counter~0 19)} is VALID [2022-04-28 07:20:33,061 INFO L290 TraceCheckUtils]: 182: Hoare triple {111277#(<= ~counter~0 19)} ~cond := #in~cond; {111277#(<= ~counter~0 19)} is VALID [2022-04-28 07:20:33,062 INFO L290 TraceCheckUtils]: 183: Hoare triple {111277#(<= ~counter~0 19)} assume !(0 == ~cond); {111277#(<= ~counter~0 19)} is VALID [2022-04-28 07:20:33,062 INFO L290 TraceCheckUtils]: 184: Hoare triple {111277#(<= ~counter~0 19)} assume true; {111277#(<= ~counter~0 19)} is VALID [2022-04-28 07:20:33,062 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {111277#(<= ~counter~0 19)} {111277#(<= ~counter~0 19)} #63#return; {111277#(<= ~counter~0 19)} is VALID [2022-04-28 07:20:33,062 INFO L290 TraceCheckUtils]: 186: Hoare triple {111277#(<= ~counter~0 19)} assume !!(0 != ~y3~0); {111277#(<= ~counter~0 19)} is VALID [2022-04-28 07:20:33,063 INFO L290 TraceCheckUtils]: 187: Hoare triple {111277#(<= ~counter~0 19)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {111277#(<= ~counter~0 19)} is VALID [2022-04-28 07:20:33,064 INFO L290 TraceCheckUtils]: 188: Hoare triple {111277#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111305#(<= ~counter~0 20)} is VALID [2022-04-28 07:20:33,064 INFO L290 TraceCheckUtils]: 189: Hoare triple {111305#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {111305#(<= ~counter~0 20)} is VALID [2022-04-28 07:20:33,065 INFO L272 TraceCheckUtils]: 190: Hoare triple {111305#(<= ~counter~0 20)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {111305#(<= ~counter~0 20)} is VALID [2022-04-28 07:20:33,065 INFO L290 TraceCheckUtils]: 191: Hoare triple {111305#(<= ~counter~0 20)} ~cond := #in~cond; {111305#(<= ~counter~0 20)} is VALID [2022-04-28 07:20:33,065 INFO L290 TraceCheckUtils]: 192: Hoare triple {111305#(<= ~counter~0 20)} assume !(0 == ~cond); {111305#(<= ~counter~0 20)} is VALID [2022-04-28 07:20:33,066 INFO L290 TraceCheckUtils]: 193: Hoare triple {111305#(<= ~counter~0 20)} assume true; {111305#(<= ~counter~0 20)} is VALID [2022-04-28 07:20:33,066 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {111305#(<= ~counter~0 20)} {111305#(<= ~counter~0 20)} #63#return; {111305#(<= ~counter~0 20)} is VALID [2022-04-28 07:20:33,066 INFO L290 TraceCheckUtils]: 195: Hoare triple {111305#(<= ~counter~0 20)} assume !!(0 != ~y3~0); {111305#(<= ~counter~0 20)} is VALID [2022-04-28 07:20:33,066 INFO L290 TraceCheckUtils]: 196: Hoare triple {111305#(<= ~counter~0 20)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {111305#(<= ~counter~0 20)} is VALID [2022-04-28 07:20:33,068 INFO L290 TraceCheckUtils]: 197: Hoare triple {111305#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111333#(<= ~counter~0 21)} is VALID [2022-04-28 07:20:33,068 INFO L290 TraceCheckUtils]: 198: Hoare triple {111333#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {111333#(<= ~counter~0 21)} is VALID [2022-04-28 07:20:33,068 INFO L272 TraceCheckUtils]: 199: Hoare triple {111333#(<= ~counter~0 21)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {111333#(<= ~counter~0 21)} is VALID [2022-04-28 07:20:33,069 INFO L290 TraceCheckUtils]: 200: Hoare triple {111333#(<= ~counter~0 21)} ~cond := #in~cond; {111333#(<= ~counter~0 21)} is VALID [2022-04-28 07:20:33,069 INFO L290 TraceCheckUtils]: 201: Hoare triple {111333#(<= ~counter~0 21)} assume !(0 == ~cond); {111333#(<= ~counter~0 21)} is VALID [2022-04-28 07:20:33,069 INFO L290 TraceCheckUtils]: 202: Hoare triple {111333#(<= ~counter~0 21)} assume true; {111333#(<= ~counter~0 21)} is VALID [2022-04-28 07:20:33,069 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {111333#(<= ~counter~0 21)} {111333#(<= ~counter~0 21)} #63#return; {111333#(<= ~counter~0 21)} is VALID [2022-04-28 07:20:33,070 INFO L290 TraceCheckUtils]: 204: Hoare triple {111333#(<= ~counter~0 21)} assume !!(0 != ~y3~0); {111333#(<= ~counter~0 21)} is VALID [2022-04-28 07:20:33,070 INFO L290 TraceCheckUtils]: 205: Hoare triple {111333#(<= ~counter~0 21)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {111333#(<= ~counter~0 21)} is VALID [2022-04-28 07:20:33,071 INFO L290 TraceCheckUtils]: 206: Hoare triple {111333#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111361#(<= ~counter~0 22)} is VALID [2022-04-28 07:20:33,071 INFO L290 TraceCheckUtils]: 207: Hoare triple {111361#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {111361#(<= ~counter~0 22)} is VALID [2022-04-28 07:20:33,072 INFO L272 TraceCheckUtils]: 208: Hoare triple {111361#(<= ~counter~0 22)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {111361#(<= ~counter~0 22)} is VALID [2022-04-28 07:20:33,072 INFO L290 TraceCheckUtils]: 209: Hoare triple {111361#(<= ~counter~0 22)} ~cond := #in~cond; {111361#(<= ~counter~0 22)} is VALID [2022-04-28 07:20:33,072 INFO L290 TraceCheckUtils]: 210: Hoare triple {111361#(<= ~counter~0 22)} assume !(0 == ~cond); {111361#(<= ~counter~0 22)} is VALID [2022-04-28 07:20:33,072 INFO L290 TraceCheckUtils]: 211: Hoare triple {111361#(<= ~counter~0 22)} assume true; {111361#(<= ~counter~0 22)} is VALID [2022-04-28 07:20:33,073 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {111361#(<= ~counter~0 22)} {111361#(<= ~counter~0 22)} #63#return; {111361#(<= ~counter~0 22)} is VALID [2022-04-28 07:20:33,073 INFO L290 TraceCheckUtils]: 213: Hoare triple {111361#(<= ~counter~0 22)} assume !!(0 != ~y3~0); {111361#(<= ~counter~0 22)} is VALID [2022-04-28 07:20:33,073 INFO L290 TraceCheckUtils]: 214: Hoare triple {111361#(<= ~counter~0 22)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {111361#(<= ~counter~0 22)} is VALID [2022-04-28 07:20:33,075 INFO L290 TraceCheckUtils]: 215: Hoare triple {111361#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111389#(<= ~counter~0 23)} is VALID [2022-04-28 07:20:33,075 INFO L290 TraceCheckUtils]: 216: Hoare triple {111389#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {111389#(<= ~counter~0 23)} is VALID [2022-04-28 07:20:33,075 INFO L272 TraceCheckUtils]: 217: Hoare triple {111389#(<= ~counter~0 23)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {111389#(<= ~counter~0 23)} is VALID [2022-04-28 07:20:33,076 INFO L290 TraceCheckUtils]: 218: Hoare triple {111389#(<= ~counter~0 23)} ~cond := #in~cond; {111389#(<= ~counter~0 23)} is VALID [2022-04-28 07:20:33,076 INFO L290 TraceCheckUtils]: 219: Hoare triple {111389#(<= ~counter~0 23)} assume !(0 == ~cond); {111389#(<= ~counter~0 23)} is VALID [2022-04-28 07:20:33,076 INFO L290 TraceCheckUtils]: 220: Hoare triple {111389#(<= ~counter~0 23)} assume true; {111389#(<= ~counter~0 23)} is VALID [2022-04-28 07:20:33,077 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {111389#(<= ~counter~0 23)} {111389#(<= ~counter~0 23)} #63#return; {111389#(<= ~counter~0 23)} is VALID [2022-04-28 07:20:33,077 INFO L290 TraceCheckUtils]: 222: Hoare triple {111389#(<= ~counter~0 23)} assume !!(0 != ~y3~0); {111389#(<= ~counter~0 23)} is VALID [2022-04-28 07:20:33,077 INFO L290 TraceCheckUtils]: 223: Hoare triple {111389#(<= ~counter~0 23)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {111389#(<= ~counter~0 23)} is VALID [2022-04-28 07:20:33,079 INFO L290 TraceCheckUtils]: 224: Hoare triple {111389#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111417#(<= ~counter~0 24)} is VALID [2022-04-28 07:20:33,079 INFO L290 TraceCheckUtils]: 225: Hoare triple {111417#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {111417#(<= ~counter~0 24)} is VALID [2022-04-28 07:20:33,079 INFO L272 TraceCheckUtils]: 226: Hoare triple {111417#(<= ~counter~0 24)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {111417#(<= ~counter~0 24)} is VALID [2022-04-28 07:20:33,080 INFO L290 TraceCheckUtils]: 227: Hoare triple {111417#(<= ~counter~0 24)} ~cond := #in~cond; {111417#(<= ~counter~0 24)} is VALID [2022-04-28 07:20:33,080 INFO L290 TraceCheckUtils]: 228: Hoare triple {111417#(<= ~counter~0 24)} assume !(0 == ~cond); {111417#(<= ~counter~0 24)} is VALID [2022-04-28 07:20:33,080 INFO L290 TraceCheckUtils]: 229: Hoare triple {111417#(<= ~counter~0 24)} assume true; {111417#(<= ~counter~0 24)} is VALID [2022-04-28 07:20:33,080 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {111417#(<= ~counter~0 24)} {111417#(<= ~counter~0 24)} #63#return; {111417#(<= ~counter~0 24)} is VALID [2022-04-28 07:20:33,081 INFO L290 TraceCheckUtils]: 231: Hoare triple {111417#(<= ~counter~0 24)} assume !!(0 != ~y3~0); {111417#(<= ~counter~0 24)} is VALID [2022-04-28 07:20:33,081 INFO L290 TraceCheckUtils]: 232: Hoare triple {111417#(<= ~counter~0 24)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {111417#(<= ~counter~0 24)} is VALID [2022-04-28 07:20:33,082 INFO L290 TraceCheckUtils]: 233: Hoare triple {111417#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111445#(<= ~counter~0 25)} is VALID [2022-04-28 07:20:33,082 INFO L290 TraceCheckUtils]: 234: Hoare triple {111445#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {111445#(<= ~counter~0 25)} is VALID [2022-04-28 07:20:33,083 INFO L272 TraceCheckUtils]: 235: Hoare triple {111445#(<= ~counter~0 25)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {111445#(<= ~counter~0 25)} is VALID [2022-04-28 07:20:33,083 INFO L290 TraceCheckUtils]: 236: Hoare triple {111445#(<= ~counter~0 25)} ~cond := #in~cond; {111445#(<= ~counter~0 25)} is VALID [2022-04-28 07:20:33,083 INFO L290 TraceCheckUtils]: 237: Hoare triple {111445#(<= ~counter~0 25)} assume !(0 == ~cond); {111445#(<= ~counter~0 25)} is VALID [2022-04-28 07:20:33,084 INFO L290 TraceCheckUtils]: 238: Hoare triple {111445#(<= ~counter~0 25)} assume true; {111445#(<= ~counter~0 25)} is VALID [2022-04-28 07:20:33,084 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {111445#(<= ~counter~0 25)} {111445#(<= ~counter~0 25)} #63#return; {111445#(<= ~counter~0 25)} is VALID [2022-04-28 07:20:33,084 INFO L290 TraceCheckUtils]: 240: Hoare triple {111445#(<= ~counter~0 25)} assume !!(0 != ~y3~0); {111445#(<= ~counter~0 25)} is VALID [2022-04-28 07:20:33,084 INFO L290 TraceCheckUtils]: 241: Hoare triple {111445#(<= ~counter~0 25)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {111445#(<= ~counter~0 25)} is VALID [2022-04-28 07:20:33,086 INFO L290 TraceCheckUtils]: 242: Hoare triple {111445#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111473#(<= ~counter~0 26)} is VALID [2022-04-28 07:20:33,086 INFO L290 TraceCheckUtils]: 243: Hoare triple {111473#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {111473#(<= ~counter~0 26)} is VALID [2022-04-28 07:20:33,087 INFO L272 TraceCheckUtils]: 244: Hoare triple {111473#(<= ~counter~0 26)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {111473#(<= ~counter~0 26)} is VALID [2022-04-28 07:20:33,087 INFO L290 TraceCheckUtils]: 245: Hoare triple {111473#(<= ~counter~0 26)} ~cond := #in~cond; {111473#(<= ~counter~0 26)} is VALID [2022-04-28 07:20:33,087 INFO L290 TraceCheckUtils]: 246: Hoare triple {111473#(<= ~counter~0 26)} assume !(0 == ~cond); {111473#(<= ~counter~0 26)} is VALID [2022-04-28 07:20:33,088 INFO L290 TraceCheckUtils]: 247: Hoare triple {111473#(<= ~counter~0 26)} assume true; {111473#(<= ~counter~0 26)} is VALID [2022-04-28 07:20:33,088 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {111473#(<= ~counter~0 26)} {111473#(<= ~counter~0 26)} #63#return; {111473#(<= ~counter~0 26)} is VALID [2022-04-28 07:20:33,088 INFO L290 TraceCheckUtils]: 249: Hoare triple {111473#(<= ~counter~0 26)} assume !!(0 != ~y3~0); {111473#(<= ~counter~0 26)} is VALID [2022-04-28 07:20:33,089 INFO L290 TraceCheckUtils]: 250: Hoare triple {111473#(<= ~counter~0 26)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {111473#(<= ~counter~0 26)} is VALID [2022-04-28 07:20:33,090 INFO L290 TraceCheckUtils]: 251: Hoare triple {111473#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111501#(<= ~counter~0 27)} is VALID [2022-04-28 07:20:33,090 INFO L290 TraceCheckUtils]: 252: Hoare triple {111501#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {111501#(<= ~counter~0 27)} is VALID [2022-04-28 07:20:33,091 INFO L272 TraceCheckUtils]: 253: Hoare triple {111501#(<= ~counter~0 27)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {111501#(<= ~counter~0 27)} is VALID [2022-04-28 07:20:33,091 INFO L290 TraceCheckUtils]: 254: Hoare triple {111501#(<= ~counter~0 27)} ~cond := #in~cond; {111501#(<= ~counter~0 27)} is VALID [2022-04-28 07:20:33,091 INFO L290 TraceCheckUtils]: 255: Hoare triple {111501#(<= ~counter~0 27)} assume !(0 == ~cond); {111501#(<= ~counter~0 27)} is VALID [2022-04-28 07:20:33,091 INFO L290 TraceCheckUtils]: 256: Hoare triple {111501#(<= ~counter~0 27)} assume true; {111501#(<= ~counter~0 27)} is VALID [2022-04-28 07:20:33,092 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {111501#(<= ~counter~0 27)} {111501#(<= ~counter~0 27)} #63#return; {111501#(<= ~counter~0 27)} is VALID [2022-04-28 07:20:33,092 INFO L290 TraceCheckUtils]: 258: Hoare triple {111501#(<= ~counter~0 27)} assume !!(0 != ~y3~0); {111501#(<= ~counter~0 27)} is VALID [2022-04-28 07:20:33,092 INFO L290 TraceCheckUtils]: 259: Hoare triple {111501#(<= ~counter~0 27)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {111501#(<= ~counter~0 27)} is VALID [2022-04-28 07:20:33,093 INFO L290 TraceCheckUtils]: 260: Hoare triple {111501#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111529#(<= ~counter~0 28)} is VALID [2022-04-28 07:20:33,094 INFO L290 TraceCheckUtils]: 261: Hoare triple {111529#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {111529#(<= ~counter~0 28)} is VALID [2022-04-28 07:20:33,094 INFO L272 TraceCheckUtils]: 262: Hoare triple {111529#(<= ~counter~0 28)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {111529#(<= ~counter~0 28)} is VALID [2022-04-28 07:20:33,094 INFO L290 TraceCheckUtils]: 263: Hoare triple {111529#(<= ~counter~0 28)} ~cond := #in~cond; {111529#(<= ~counter~0 28)} is VALID [2022-04-28 07:20:33,095 INFO L290 TraceCheckUtils]: 264: Hoare triple {111529#(<= ~counter~0 28)} assume !(0 == ~cond); {111529#(<= ~counter~0 28)} is VALID [2022-04-28 07:20:33,095 INFO L290 TraceCheckUtils]: 265: Hoare triple {111529#(<= ~counter~0 28)} assume true; {111529#(<= ~counter~0 28)} is VALID [2022-04-28 07:20:33,095 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {111529#(<= ~counter~0 28)} {111529#(<= ~counter~0 28)} #63#return; {111529#(<= ~counter~0 28)} is VALID [2022-04-28 07:20:33,096 INFO L290 TraceCheckUtils]: 267: Hoare triple {111529#(<= ~counter~0 28)} assume !!(0 != ~y3~0); {111529#(<= ~counter~0 28)} is VALID [2022-04-28 07:20:33,096 INFO L290 TraceCheckUtils]: 268: Hoare triple {111529#(<= ~counter~0 28)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {111529#(<= ~counter~0 28)} is VALID [2022-04-28 07:20:33,097 INFO L290 TraceCheckUtils]: 269: Hoare triple {111529#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111557#(<= ~counter~0 29)} is VALID [2022-04-28 07:20:33,097 INFO L290 TraceCheckUtils]: 270: Hoare triple {111557#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {111557#(<= ~counter~0 29)} is VALID [2022-04-28 07:20:33,098 INFO L272 TraceCheckUtils]: 271: Hoare triple {111557#(<= ~counter~0 29)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {111557#(<= ~counter~0 29)} is VALID [2022-04-28 07:20:33,098 INFO L290 TraceCheckUtils]: 272: Hoare triple {111557#(<= ~counter~0 29)} ~cond := #in~cond; {111557#(<= ~counter~0 29)} is VALID [2022-04-28 07:20:33,098 INFO L290 TraceCheckUtils]: 273: Hoare triple {111557#(<= ~counter~0 29)} assume !(0 == ~cond); {111557#(<= ~counter~0 29)} is VALID [2022-04-28 07:20:33,099 INFO L290 TraceCheckUtils]: 274: Hoare triple {111557#(<= ~counter~0 29)} assume true; {111557#(<= ~counter~0 29)} is VALID [2022-04-28 07:20:33,099 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {111557#(<= ~counter~0 29)} {111557#(<= ~counter~0 29)} #63#return; {111557#(<= ~counter~0 29)} is VALID [2022-04-28 07:20:33,099 INFO L290 TraceCheckUtils]: 276: Hoare triple {111557#(<= ~counter~0 29)} assume !!(0 != ~y3~0); {111557#(<= ~counter~0 29)} is VALID [2022-04-28 07:20:33,100 INFO L290 TraceCheckUtils]: 277: Hoare triple {111557#(<= ~counter~0 29)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {111557#(<= ~counter~0 29)} is VALID [2022-04-28 07:20:33,101 INFO L290 TraceCheckUtils]: 278: Hoare triple {111557#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111585#(<= ~counter~0 30)} is VALID [2022-04-28 07:20:33,101 INFO L290 TraceCheckUtils]: 279: Hoare triple {111585#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {111585#(<= ~counter~0 30)} is VALID [2022-04-28 07:20:33,102 INFO L272 TraceCheckUtils]: 280: Hoare triple {111585#(<= ~counter~0 30)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {111585#(<= ~counter~0 30)} is VALID [2022-04-28 07:20:33,102 INFO L290 TraceCheckUtils]: 281: Hoare triple {111585#(<= ~counter~0 30)} ~cond := #in~cond; {111585#(<= ~counter~0 30)} is VALID [2022-04-28 07:20:33,102 INFO L290 TraceCheckUtils]: 282: Hoare triple {111585#(<= ~counter~0 30)} assume !(0 == ~cond); {111585#(<= ~counter~0 30)} is VALID [2022-04-28 07:20:33,102 INFO L290 TraceCheckUtils]: 283: Hoare triple {111585#(<= ~counter~0 30)} assume true; {111585#(<= ~counter~0 30)} is VALID [2022-04-28 07:20:33,103 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {111585#(<= ~counter~0 30)} {111585#(<= ~counter~0 30)} #63#return; {111585#(<= ~counter~0 30)} is VALID [2022-04-28 07:20:33,103 INFO L290 TraceCheckUtils]: 285: Hoare triple {111585#(<= ~counter~0 30)} assume !!(0 != ~y3~0); {111585#(<= ~counter~0 30)} is VALID [2022-04-28 07:20:33,103 INFO L290 TraceCheckUtils]: 286: Hoare triple {111585#(<= ~counter~0 30)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {111585#(<= ~counter~0 30)} is VALID [2022-04-28 07:20:33,104 INFO L290 TraceCheckUtils]: 287: Hoare triple {111585#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111613#(<= ~counter~0 31)} is VALID [2022-04-28 07:20:33,105 INFO L290 TraceCheckUtils]: 288: Hoare triple {111613#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {111613#(<= ~counter~0 31)} is VALID [2022-04-28 07:20:33,105 INFO L272 TraceCheckUtils]: 289: Hoare triple {111613#(<= ~counter~0 31)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {111613#(<= ~counter~0 31)} is VALID [2022-04-28 07:20:33,105 INFO L290 TraceCheckUtils]: 290: Hoare triple {111613#(<= ~counter~0 31)} ~cond := #in~cond; {111613#(<= ~counter~0 31)} is VALID [2022-04-28 07:20:33,105 INFO L290 TraceCheckUtils]: 291: Hoare triple {111613#(<= ~counter~0 31)} assume !(0 == ~cond); {111613#(<= ~counter~0 31)} is VALID [2022-04-28 07:20:33,106 INFO L290 TraceCheckUtils]: 292: Hoare triple {111613#(<= ~counter~0 31)} assume true; {111613#(<= ~counter~0 31)} is VALID [2022-04-28 07:20:33,106 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {111613#(<= ~counter~0 31)} {111613#(<= ~counter~0 31)} #63#return; {111613#(<= ~counter~0 31)} is VALID [2022-04-28 07:20:33,106 INFO L290 TraceCheckUtils]: 294: Hoare triple {111613#(<= ~counter~0 31)} assume !!(0 != ~y3~0); {111613#(<= ~counter~0 31)} is VALID [2022-04-28 07:20:33,107 INFO L290 TraceCheckUtils]: 295: Hoare triple {111613#(<= ~counter~0 31)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {111613#(<= ~counter~0 31)} is VALID [2022-04-28 07:20:33,108 INFO L290 TraceCheckUtils]: 296: Hoare triple {111613#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111641#(<= ~counter~0 32)} is VALID [2022-04-28 07:20:33,108 INFO L290 TraceCheckUtils]: 297: Hoare triple {111641#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {111641#(<= ~counter~0 32)} is VALID [2022-04-28 07:20:33,109 INFO L272 TraceCheckUtils]: 298: Hoare triple {111641#(<= ~counter~0 32)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {111641#(<= ~counter~0 32)} is VALID [2022-04-28 07:20:33,109 INFO L290 TraceCheckUtils]: 299: Hoare triple {111641#(<= ~counter~0 32)} ~cond := #in~cond; {111641#(<= ~counter~0 32)} is VALID [2022-04-28 07:20:33,109 INFO L290 TraceCheckUtils]: 300: Hoare triple {111641#(<= ~counter~0 32)} assume !(0 == ~cond); {111641#(<= ~counter~0 32)} is VALID [2022-04-28 07:20:33,109 INFO L290 TraceCheckUtils]: 301: Hoare triple {111641#(<= ~counter~0 32)} assume true; {111641#(<= ~counter~0 32)} is VALID [2022-04-28 07:20:33,110 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {111641#(<= ~counter~0 32)} {111641#(<= ~counter~0 32)} #63#return; {111641#(<= ~counter~0 32)} is VALID [2022-04-28 07:20:33,110 INFO L290 TraceCheckUtils]: 303: Hoare triple {111641#(<= ~counter~0 32)} assume !!(0 != ~y3~0); {111641#(<= ~counter~0 32)} is VALID [2022-04-28 07:20:33,110 INFO L290 TraceCheckUtils]: 304: Hoare triple {111641#(<= ~counter~0 32)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {111641#(<= ~counter~0 32)} is VALID [2022-04-28 07:20:33,112 INFO L290 TraceCheckUtils]: 305: Hoare triple {111641#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111669#(<= ~counter~0 33)} is VALID [2022-04-28 07:20:33,112 INFO L290 TraceCheckUtils]: 306: Hoare triple {111669#(<= ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {111669#(<= ~counter~0 33)} is VALID [2022-04-28 07:20:33,113 INFO L272 TraceCheckUtils]: 307: Hoare triple {111669#(<= ~counter~0 33)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {111669#(<= ~counter~0 33)} is VALID [2022-04-28 07:20:33,113 INFO L290 TraceCheckUtils]: 308: Hoare triple {111669#(<= ~counter~0 33)} ~cond := #in~cond; {111669#(<= ~counter~0 33)} is VALID [2022-04-28 07:20:33,113 INFO L290 TraceCheckUtils]: 309: Hoare triple {111669#(<= ~counter~0 33)} assume !(0 == ~cond); {111669#(<= ~counter~0 33)} is VALID [2022-04-28 07:20:33,114 INFO L290 TraceCheckUtils]: 310: Hoare triple {111669#(<= ~counter~0 33)} assume true; {111669#(<= ~counter~0 33)} is VALID [2022-04-28 07:20:33,114 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {111669#(<= ~counter~0 33)} {111669#(<= ~counter~0 33)} #63#return; {111669#(<= ~counter~0 33)} is VALID [2022-04-28 07:20:33,114 INFO L290 TraceCheckUtils]: 312: Hoare triple {111669#(<= ~counter~0 33)} assume !!(0 != ~y3~0); {111669#(<= ~counter~0 33)} is VALID [2022-04-28 07:20:33,115 INFO L290 TraceCheckUtils]: 313: Hoare triple {111669#(<= ~counter~0 33)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {111669#(<= ~counter~0 33)} is VALID [2022-04-28 07:20:33,116 INFO L290 TraceCheckUtils]: 314: Hoare triple {111669#(<= ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111697#(<= ~counter~0 34)} is VALID [2022-04-28 07:20:33,116 INFO L290 TraceCheckUtils]: 315: Hoare triple {111697#(<= ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {111697#(<= ~counter~0 34)} is VALID [2022-04-28 07:20:33,117 INFO L272 TraceCheckUtils]: 316: Hoare triple {111697#(<= ~counter~0 34)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {111697#(<= ~counter~0 34)} is VALID [2022-04-28 07:20:33,117 INFO L290 TraceCheckUtils]: 317: Hoare triple {111697#(<= ~counter~0 34)} ~cond := #in~cond; {111697#(<= ~counter~0 34)} is VALID [2022-04-28 07:20:33,117 INFO L290 TraceCheckUtils]: 318: Hoare triple {111697#(<= ~counter~0 34)} assume !(0 == ~cond); {111697#(<= ~counter~0 34)} is VALID [2022-04-28 07:20:33,117 INFO L290 TraceCheckUtils]: 319: Hoare triple {111697#(<= ~counter~0 34)} assume true; {111697#(<= ~counter~0 34)} is VALID [2022-04-28 07:20:33,118 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {111697#(<= ~counter~0 34)} {111697#(<= ~counter~0 34)} #63#return; {111697#(<= ~counter~0 34)} is VALID [2022-04-28 07:20:33,118 INFO L290 TraceCheckUtils]: 321: Hoare triple {111697#(<= ~counter~0 34)} assume !!(0 != ~y3~0); {111697#(<= ~counter~0 34)} is VALID [2022-04-28 07:20:33,118 INFO L290 TraceCheckUtils]: 322: Hoare triple {111697#(<= ~counter~0 34)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {111697#(<= ~counter~0 34)} is VALID [2022-04-28 07:20:33,119 INFO L290 TraceCheckUtils]: 323: Hoare triple {111697#(<= ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111725#(<= ~counter~0 35)} is VALID [2022-04-28 07:20:33,120 INFO L290 TraceCheckUtils]: 324: Hoare triple {111725#(<= ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {111725#(<= ~counter~0 35)} is VALID [2022-04-28 07:20:33,120 INFO L272 TraceCheckUtils]: 325: Hoare triple {111725#(<= ~counter~0 35)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {111725#(<= ~counter~0 35)} is VALID [2022-04-28 07:20:33,120 INFO L290 TraceCheckUtils]: 326: Hoare triple {111725#(<= ~counter~0 35)} ~cond := #in~cond; {111725#(<= ~counter~0 35)} is VALID [2022-04-28 07:20:33,121 INFO L290 TraceCheckUtils]: 327: Hoare triple {111725#(<= ~counter~0 35)} assume !(0 == ~cond); {111725#(<= ~counter~0 35)} is VALID [2022-04-28 07:20:33,121 INFO L290 TraceCheckUtils]: 328: Hoare triple {111725#(<= ~counter~0 35)} assume true; {111725#(<= ~counter~0 35)} is VALID [2022-04-28 07:20:33,121 INFO L284 TraceCheckUtils]: 329: Hoare quadruple {111725#(<= ~counter~0 35)} {111725#(<= ~counter~0 35)} #63#return; {111725#(<= ~counter~0 35)} is VALID [2022-04-28 07:20:33,122 INFO L290 TraceCheckUtils]: 330: Hoare triple {111725#(<= ~counter~0 35)} assume !!(0 != ~y3~0); {111725#(<= ~counter~0 35)} is VALID [2022-04-28 07:20:33,122 INFO L290 TraceCheckUtils]: 331: Hoare triple {111725#(<= ~counter~0 35)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {111725#(<= ~counter~0 35)} is VALID [2022-04-28 07:20:33,123 INFO L290 TraceCheckUtils]: 332: Hoare triple {111725#(<= ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111753#(<= ~counter~0 36)} is VALID [2022-04-28 07:20:33,123 INFO L290 TraceCheckUtils]: 333: Hoare triple {111753#(<= ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {111753#(<= ~counter~0 36)} is VALID [2022-04-28 07:20:33,124 INFO L272 TraceCheckUtils]: 334: Hoare triple {111753#(<= ~counter~0 36)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {111753#(<= ~counter~0 36)} is VALID [2022-04-28 07:20:33,124 INFO L290 TraceCheckUtils]: 335: Hoare triple {111753#(<= ~counter~0 36)} ~cond := #in~cond; {111753#(<= ~counter~0 36)} is VALID [2022-04-28 07:20:33,124 INFO L290 TraceCheckUtils]: 336: Hoare triple {111753#(<= ~counter~0 36)} assume !(0 == ~cond); {111753#(<= ~counter~0 36)} is VALID [2022-04-28 07:20:33,124 INFO L290 TraceCheckUtils]: 337: Hoare triple {111753#(<= ~counter~0 36)} assume true; {111753#(<= ~counter~0 36)} is VALID [2022-04-28 07:20:33,125 INFO L284 TraceCheckUtils]: 338: Hoare quadruple {111753#(<= ~counter~0 36)} {111753#(<= ~counter~0 36)} #63#return; {111753#(<= ~counter~0 36)} is VALID [2022-04-28 07:20:33,125 INFO L290 TraceCheckUtils]: 339: Hoare triple {111753#(<= ~counter~0 36)} assume !!(0 != ~y3~0); {111753#(<= ~counter~0 36)} is VALID [2022-04-28 07:20:33,125 INFO L290 TraceCheckUtils]: 340: Hoare triple {111753#(<= ~counter~0 36)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {111753#(<= ~counter~0 36)} is VALID [2022-04-28 07:20:33,127 INFO L290 TraceCheckUtils]: 341: Hoare triple {111753#(<= ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111781#(<= ~counter~0 37)} is VALID [2022-04-28 07:20:33,127 INFO L290 TraceCheckUtils]: 342: Hoare triple {111781#(<= ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {111781#(<= ~counter~0 37)} is VALID [2022-04-28 07:20:33,128 INFO L272 TraceCheckUtils]: 343: Hoare triple {111781#(<= ~counter~0 37)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {111781#(<= ~counter~0 37)} is VALID [2022-04-28 07:20:33,128 INFO L290 TraceCheckUtils]: 344: Hoare triple {111781#(<= ~counter~0 37)} ~cond := #in~cond; {111781#(<= ~counter~0 37)} is VALID [2022-04-28 07:20:33,128 INFO L290 TraceCheckUtils]: 345: Hoare triple {111781#(<= ~counter~0 37)} assume !(0 == ~cond); {111781#(<= ~counter~0 37)} is VALID [2022-04-28 07:20:33,128 INFO L290 TraceCheckUtils]: 346: Hoare triple {111781#(<= ~counter~0 37)} assume true; {111781#(<= ~counter~0 37)} is VALID [2022-04-28 07:20:33,129 INFO L284 TraceCheckUtils]: 347: Hoare quadruple {111781#(<= ~counter~0 37)} {111781#(<= ~counter~0 37)} #63#return; {111781#(<= ~counter~0 37)} is VALID [2022-04-28 07:20:33,129 INFO L290 TraceCheckUtils]: 348: Hoare triple {111781#(<= ~counter~0 37)} assume !!(0 != ~y3~0); {111781#(<= ~counter~0 37)} is VALID [2022-04-28 07:20:33,129 INFO L290 TraceCheckUtils]: 349: Hoare triple {111781#(<= ~counter~0 37)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {111781#(<= ~counter~0 37)} is VALID [2022-04-28 07:20:33,131 INFO L290 TraceCheckUtils]: 350: Hoare triple {111781#(<= ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111809#(<= ~counter~0 38)} is VALID [2022-04-28 07:20:33,131 INFO L290 TraceCheckUtils]: 351: Hoare triple {111809#(<= ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {111809#(<= ~counter~0 38)} is VALID [2022-04-28 07:20:33,132 INFO L272 TraceCheckUtils]: 352: Hoare triple {111809#(<= ~counter~0 38)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {111809#(<= ~counter~0 38)} is VALID [2022-04-28 07:20:33,132 INFO L290 TraceCheckUtils]: 353: Hoare triple {111809#(<= ~counter~0 38)} ~cond := #in~cond; {111809#(<= ~counter~0 38)} is VALID [2022-04-28 07:20:33,132 INFO L290 TraceCheckUtils]: 354: Hoare triple {111809#(<= ~counter~0 38)} assume !(0 == ~cond); {111809#(<= ~counter~0 38)} is VALID [2022-04-28 07:20:33,132 INFO L290 TraceCheckUtils]: 355: Hoare triple {111809#(<= ~counter~0 38)} assume true; {111809#(<= ~counter~0 38)} is VALID [2022-04-28 07:20:33,133 INFO L284 TraceCheckUtils]: 356: Hoare quadruple {111809#(<= ~counter~0 38)} {111809#(<= ~counter~0 38)} #63#return; {111809#(<= ~counter~0 38)} is VALID [2022-04-28 07:20:33,133 INFO L290 TraceCheckUtils]: 357: Hoare triple {111809#(<= ~counter~0 38)} assume !!(0 != ~y3~0); {111809#(<= ~counter~0 38)} is VALID [2022-04-28 07:20:33,133 INFO L290 TraceCheckUtils]: 358: Hoare triple {111809#(<= ~counter~0 38)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {111809#(<= ~counter~0 38)} is VALID [2022-04-28 07:20:33,135 INFO L290 TraceCheckUtils]: 359: Hoare triple {111809#(<= ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111837#(<= ~counter~0 39)} is VALID [2022-04-28 07:20:33,135 INFO L290 TraceCheckUtils]: 360: Hoare triple {111837#(<= ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {111837#(<= ~counter~0 39)} is VALID [2022-04-28 07:20:33,136 INFO L272 TraceCheckUtils]: 361: Hoare triple {111837#(<= ~counter~0 39)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {111837#(<= ~counter~0 39)} is VALID [2022-04-28 07:20:33,136 INFO L290 TraceCheckUtils]: 362: Hoare triple {111837#(<= ~counter~0 39)} ~cond := #in~cond; {111837#(<= ~counter~0 39)} is VALID [2022-04-28 07:20:33,136 INFO L290 TraceCheckUtils]: 363: Hoare triple {111837#(<= ~counter~0 39)} assume !(0 == ~cond); {111837#(<= ~counter~0 39)} is VALID [2022-04-28 07:20:33,136 INFO L290 TraceCheckUtils]: 364: Hoare triple {111837#(<= ~counter~0 39)} assume true; {111837#(<= ~counter~0 39)} is VALID [2022-04-28 07:20:33,137 INFO L284 TraceCheckUtils]: 365: Hoare quadruple {111837#(<= ~counter~0 39)} {111837#(<= ~counter~0 39)} #63#return; {111837#(<= ~counter~0 39)} is VALID [2022-04-28 07:20:33,137 INFO L290 TraceCheckUtils]: 366: Hoare triple {111837#(<= ~counter~0 39)} assume !!(0 != ~y3~0); {111837#(<= ~counter~0 39)} is VALID [2022-04-28 07:20:33,137 INFO L290 TraceCheckUtils]: 367: Hoare triple {111837#(<= ~counter~0 39)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {111837#(<= ~counter~0 39)} is VALID [2022-04-28 07:20:33,139 INFO L290 TraceCheckUtils]: 368: Hoare triple {111837#(<= ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111865#(<= ~counter~0 40)} is VALID [2022-04-28 07:20:33,139 INFO L290 TraceCheckUtils]: 369: Hoare triple {111865#(<= ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {111865#(<= ~counter~0 40)} is VALID [2022-04-28 07:20:33,140 INFO L272 TraceCheckUtils]: 370: Hoare triple {111865#(<= ~counter~0 40)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {111865#(<= ~counter~0 40)} is VALID [2022-04-28 07:20:33,140 INFO L290 TraceCheckUtils]: 371: Hoare triple {111865#(<= ~counter~0 40)} ~cond := #in~cond; {111865#(<= ~counter~0 40)} is VALID [2022-04-28 07:20:33,140 INFO L290 TraceCheckUtils]: 372: Hoare triple {111865#(<= ~counter~0 40)} assume !(0 == ~cond); {111865#(<= ~counter~0 40)} is VALID [2022-04-28 07:20:33,140 INFO L290 TraceCheckUtils]: 373: Hoare triple {111865#(<= ~counter~0 40)} assume true; {111865#(<= ~counter~0 40)} is VALID [2022-04-28 07:20:33,141 INFO L284 TraceCheckUtils]: 374: Hoare quadruple {111865#(<= ~counter~0 40)} {111865#(<= ~counter~0 40)} #63#return; {111865#(<= ~counter~0 40)} is VALID [2022-04-28 07:20:33,141 INFO L290 TraceCheckUtils]: 375: Hoare triple {111865#(<= ~counter~0 40)} assume !!(0 != ~y3~0); {111865#(<= ~counter~0 40)} is VALID [2022-04-28 07:20:33,141 INFO L290 TraceCheckUtils]: 376: Hoare triple {111865#(<= ~counter~0 40)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {111865#(<= ~counter~0 40)} is VALID [2022-04-28 07:20:33,143 INFO L290 TraceCheckUtils]: 377: Hoare triple {111865#(<= ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111893#(<= ~counter~0 41)} is VALID [2022-04-28 07:20:33,143 INFO L290 TraceCheckUtils]: 378: Hoare triple {111893#(<= ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {111893#(<= ~counter~0 41)} is VALID [2022-04-28 07:20:33,143 INFO L272 TraceCheckUtils]: 379: Hoare triple {111893#(<= ~counter~0 41)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {111893#(<= ~counter~0 41)} is VALID [2022-04-28 07:20:33,144 INFO L290 TraceCheckUtils]: 380: Hoare triple {111893#(<= ~counter~0 41)} ~cond := #in~cond; {111893#(<= ~counter~0 41)} is VALID [2022-04-28 07:20:33,144 INFO L290 TraceCheckUtils]: 381: Hoare triple {111893#(<= ~counter~0 41)} assume !(0 == ~cond); {111893#(<= ~counter~0 41)} is VALID [2022-04-28 07:20:33,144 INFO L290 TraceCheckUtils]: 382: Hoare triple {111893#(<= ~counter~0 41)} assume true; {111893#(<= ~counter~0 41)} is VALID [2022-04-28 07:20:33,144 INFO L284 TraceCheckUtils]: 383: Hoare quadruple {111893#(<= ~counter~0 41)} {111893#(<= ~counter~0 41)} #63#return; {111893#(<= ~counter~0 41)} is VALID [2022-04-28 07:20:33,145 INFO L290 TraceCheckUtils]: 384: Hoare triple {111893#(<= ~counter~0 41)} assume !!(0 != ~y3~0); {111893#(<= ~counter~0 41)} is VALID [2022-04-28 07:20:33,145 INFO L290 TraceCheckUtils]: 385: Hoare triple {111893#(<= ~counter~0 41)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {111893#(<= ~counter~0 41)} is VALID [2022-04-28 07:20:33,146 INFO L290 TraceCheckUtils]: 386: Hoare triple {111893#(<= ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111921#(<= ~counter~0 42)} is VALID [2022-04-28 07:20:33,146 INFO L290 TraceCheckUtils]: 387: Hoare triple {111921#(<= ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {111921#(<= ~counter~0 42)} is VALID [2022-04-28 07:20:33,147 INFO L272 TraceCheckUtils]: 388: Hoare triple {111921#(<= ~counter~0 42)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {111921#(<= ~counter~0 42)} is VALID [2022-04-28 07:20:33,147 INFO L290 TraceCheckUtils]: 389: Hoare triple {111921#(<= ~counter~0 42)} ~cond := #in~cond; {111921#(<= ~counter~0 42)} is VALID [2022-04-28 07:20:33,147 INFO L290 TraceCheckUtils]: 390: Hoare triple {111921#(<= ~counter~0 42)} assume !(0 == ~cond); {111921#(<= ~counter~0 42)} is VALID [2022-04-28 07:20:33,148 INFO L290 TraceCheckUtils]: 391: Hoare triple {111921#(<= ~counter~0 42)} assume true; {111921#(<= ~counter~0 42)} is VALID [2022-04-28 07:20:33,148 INFO L284 TraceCheckUtils]: 392: Hoare quadruple {111921#(<= ~counter~0 42)} {111921#(<= ~counter~0 42)} #63#return; {111921#(<= ~counter~0 42)} is VALID [2022-04-28 07:20:33,148 INFO L290 TraceCheckUtils]: 393: Hoare triple {111921#(<= ~counter~0 42)} assume !!(0 != ~y3~0); {111921#(<= ~counter~0 42)} is VALID [2022-04-28 07:20:33,149 INFO L290 TraceCheckUtils]: 394: Hoare triple {111921#(<= ~counter~0 42)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {111921#(<= ~counter~0 42)} is VALID [2022-04-28 07:20:33,149 INFO L290 TraceCheckUtils]: 395: Hoare triple {111921#(<= ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111949#(<= |main_#t~post6| 42)} is VALID [2022-04-28 07:20:33,149 INFO L290 TraceCheckUtils]: 396: Hoare triple {111949#(<= |main_#t~post6| 42)} assume !(#t~post6 < 50);havoc #t~post6; {110717#false} is VALID [2022-04-28 07:20:33,149 INFO L272 TraceCheckUtils]: 397: Hoare triple {110717#false} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 == ~x1~0 then 1 else 0)); {110717#false} is VALID [2022-04-28 07:20:33,149 INFO L290 TraceCheckUtils]: 398: Hoare triple {110717#false} ~cond := #in~cond; {110717#false} is VALID [2022-04-28 07:20:33,149 INFO L290 TraceCheckUtils]: 399: Hoare triple {110717#false} assume 0 == ~cond; {110717#false} is VALID [2022-04-28 07:20:33,149 INFO L290 TraceCheckUtils]: 400: Hoare triple {110717#false} assume !false; {110717#false} is VALID [2022-04-28 07:20:33,157 INFO L134 CoverageAnalysis]: Checked inductivity of 7921 backedges. 84 proven. 7833 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-28 07:20:33,157 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 07:20:34,868 INFO L290 TraceCheckUtils]: 400: Hoare triple {110717#false} assume !false; {110717#false} is VALID [2022-04-28 07:20:34,868 INFO L290 TraceCheckUtils]: 399: Hoare triple {110717#false} assume 0 == ~cond; {110717#false} is VALID [2022-04-28 07:20:34,868 INFO L290 TraceCheckUtils]: 398: Hoare triple {110717#false} ~cond := #in~cond; {110717#false} is VALID [2022-04-28 07:20:34,868 INFO L272 TraceCheckUtils]: 397: Hoare triple {110717#false} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 == ~x1~0 then 1 else 0)); {110717#false} is VALID [2022-04-28 07:20:34,868 INFO L290 TraceCheckUtils]: 396: Hoare triple {111977#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {110717#false} is VALID [2022-04-28 07:20:34,868 INFO L290 TraceCheckUtils]: 395: Hoare triple {111981#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111977#(< |main_#t~post6| 50)} is VALID [2022-04-28 07:20:34,869 INFO L290 TraceCheckUtils]: 394: Hoare triple {111981#(< ~counter~0 50)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {111981#(< ~counter~0 50)} is VALID [2022-04-28 07:20:34,869 INFO L290 TraceCheckUtils]: 393: Hoare triple {111981#(< ~counter~0 50)} assume !!(0 != ~y3~0); {111981#(< ~counter~0 50)} is VALID [2022-04-28 07:20:34,869 INFO L284 TraceCheckUtils]: 392: Hoare quadruple {110716#true} {111981#(< ~counter~0 50)} #63#return; {111981#(< ~counter~0 50)} is VALID [2022-04-28 07:20:34,869 INFO L290 TraceCheckUtils]: 391: Hoare triple {110716#true} assume true; {110716#true} is VALID [2022-04-28 07:20:34,869 INFO L290 TraceCheckUtils]: 390: Hoare triple {110716#true} assume !(0 == ~cond); {110716#true} is VALID [2022-04-28 07:20:34,870 INFO L290 TraceCheckUtils]: 389: Hoare triple {110716#true} ~cond := #in~cond; {110716#true} is VALID [2022-04-28 07:20:34,870 INFO L272 TraceCheckUtils]: 388: Hoare triple {111981#(< ~counter~0 50)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {110716#true} is VALID [2022-04-28 07:20:34,870 INFO L290 TraceCheckUtils]: 387: Hoare triple {111981#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {111981#(< ~counter~0 50)} is VALID [2022-04-28 07:20:34,872 INFO L290 TraceCheckUtils]: 386: Hoare triple {112009#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111981#(< ~counter~0 50)} is VALID [2022-04-28 07:20:34,873 INFO L290 TraceCheckUtils]: 385: Hoare triple {112009#(< ~counter~0 49)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {112009#(< ~counter~0 49)} is VALID [2022-04-28 07:20:34,873 INFO L290 TraceCheckUtils]: 384: Hoare triple {112009#(< ~counter~0 49)} assume !!(0 != ~y3~0); {112009#(< ~counter~0 49)} is VALID [2022-04-28 07:20:34,873 INFO L284 TraceCheckUtils]: 383: Hoare quadruple {110716#true} {112009#(< ~counter~0 49)} #63#return; {112009#(< ~counter~0 49)} is VALID [2022-04-28 07:20:34,873 INFO L290 TraceCheckUtils]: 382: Hoare triple {110716#true} assume true; {110716#true} is VALID [2022-04-28 07:20:34,873 INFO L290 TraceCheckUtils]: 381: Hoare triple {110716#true} assume !(0 == ~cond); {110716#true} is VALID [2022-04-28 07:20:34,873 INFO L290 TraceCheckUtils]: 380: Hoare triple {110716#true} ~cond := #in~cond; {110716#true} is VALID [2022-04-28 07:20:34,874 INFO L272 TraceCheckUtils]: 379: Hoare triple {112009#(< ~counter~0 49)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {110716#true} is VALID [2022-04-28 07:20:34,874 INFO L290 TraceCheckUtils]: 378: Hoare triple {112009#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {112009#(< ~counter~0 49)} is VALID [2022-04-28 07:20:34,875 INFO L290 TraceCheckUtils]: 377: Hoare triple {112037#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {112009#(< ~counter~0 49)} is VALID [2022-04-28 07:20:34,875 INFO L290 TraceCheckUtils]: 376: Hoare triple {112037#(< ~counter~0 48)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {112037#(< ~counter~0 48)} is VALID [2022-04-28 07:20:34,875 INFO L290 TraceCheckUtils]: 375: Hoare triple {112037#(< ~counter~0 48)} assume !!(0 != ~y3~0); {112037#(< ~counter~0 48)} is VALID [2022-04-28 07:20:34,876 INFO L284 TraceCheckUtils]: 374: Hoare quadruple {110716#true} {112037#(< ~counter~0 48)} #63#return; {112037#(< ~counter~0 48)} is VALID [2022-04-28 07:20:34,876 INFO L290 TraceCheckUtils]: 373: Hoare triple {110716#true} assume true; {110716#true} is VALID [2022-04-28 07:20:34,876 INFO L290 TraceCheckUtils]: 372: Hoare triple {110716#true} assume !(0 == ~cond); {110716#true} is VALID [2022-04-28 07:20:34,876 INFO L290 TraceCheckUtils]: 371: Hoare triple {110716#true} ~cond := #in~cond; {110716#true} is VALID [2022-04-28 07:20:34,876 INFO L272 TraceCheckUtils]: 370: Hoare triple {112037#(< ~counter~0 48)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {110716#true} is VALID [2022-04-28 07:20:34,876 INFO L290 TraceCheckUtils]: 369: Hoare triple {112037#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {112037#(< ~counter~0 48)} is VALID [2022-04-28 07:20:34,878 INFO L290 TraceCheckUtils]: 368: Hoare triple {112065#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {112037#(< ~counter~0 48)} is VALID [2022-04-28 07:20:34,878 INFO L290 TraceCheckUtils]: 367: Hoare triple {112065#(< ~counter~0 47)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {112065#(< ~counter~0 47)} is VALID [2022-04-28 07:20:34,878 INFO L290 TraceCheckUtils]: 366: Hoare triple {112065#(< ~counter~0 47)} assume !!(0 != ~y3~0); {112065#(< ~counter~0 47)} is VALID [2022-04-28 07:20:34,879 INFO L284 TraceCheckUtils]: 365: Hoare quadruple {110716#true} {112065#(< ~counter~0 47)} #63#return; {112065#(< ~counter~0 47)} is VALID [2022-04-28 07:20:34,879 INFO L290 TraceCheckUtils]: 364: Hoare triple {110716#true} assume true; {110716#true} is VALID [2022-04-28 07:20:34,879 INFO L290 TraceCheckUtils]: 363: Hoare triple {110716#true} assume !(0 == ~cond); {110716#true} is VALID [2022-04-28 07:20:34,879 INFO L290 TraceCheckUtils]: 362: Hoare triple {110716#true} ~cond := #in~cond; {110716#true} is VALID [2022-04-28 07:20:34,879 INFO L272 TraceCheckUtils]: 361: Hoare triple {112065#(< ~counter~0 47)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {110716#true} is VALID [2022-04-28 07:20:34,879 INFO L290 TraceCheckUtils]: 360: Hoare triple {112065#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {112065#(< ~counter~0 47)} is VALID [2022-04-28 07:20:34,880 INFO L290 TraceCheckUtils]: 359: Hoare triple {112093#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {112065#(< ~counter~0 47)} is VALID [2022-04-28 07:20:34,880 INFO L290 TraceCheckUtils]: 358: Hoare triple {112093#(< ~counter~0 46)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {112093#(< ~counter~0 46)} is VALID [2022-04-28 07:20:34,881 INFO L290 TraceCheckUtils]: 357: Hoare triple {112093#(< ~counter~0 46)} assume !!(0 != ~y3~0); {112093#(< ~counter~0 46)} is VALID [2022-04-28 07:20:34,881 INFO L284 TraceCheckUtils]: 356: Hoare quadruple {110716#true} {112093#(< ~counter~0 46)} #63#return; {112093#(< ~counter~0 46)} is VALID [2022-04-28 07:20:34,881 INFO L290 TraceCheckUtils]: 355: Hoare triple {110716#true} assume true; {110716#true} is VALID [2022-04-28 07:20:34,881 INFO L290 TraceCheckUtils]: 354: Hoare triple {110716#true} assume !(0 == ~cond); {110716#true} is VALID [2022-04-28 07:20:34,881 INFO L290 TraceCheckUtils]: 353: Hoare triple {110716#true} ~cond := #in~cond; {110716#true} is VALID [2022-04-28 07:20:34,881 INFO L272 TraceCheckUtils]: 352: Hoare triple {112093#(< ~counter~0 46)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {110716#true} is VALID [2022-04-28 07:20:34,881 INFO L290 TraceCheckUtils]: 351: Hoare triple {112093#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {112093#(< ~counter~0 46)} is VALID [2022-04-28 07:20:34,883 INFO L290 TraceCheckUtils]: 350: Hoare triple {112121#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {112093#(< ~counter~0 46)} is VALID [2022-04-28 07:20:34,883 INFO L290 TraceCheckUtils]: 349: Hoare triple {112121#(< ~counter~0 45)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {112121#(< ~counter~0 45)} is VALID [2022-04-28 07:20:34,883 INFO L290 TraceCheckUtils]: 348: Hoare triple {112121#(< ~counter~0 45)} assume !!(0 != ~y3~0); {112121#(< ~counter~0 45)} is VALID [2022-04-28 07:20:34,884 INFO L284 TraceCheckUtils]: 347: Hoare quadruple {110716#true} {112121#(< ~counter~0 45)} #63#return; {112121#(< ~counter~0 45)} is VALID [2022-04-28 07:20:34,884 INFO L290 TraceCheckUtils]: 346: Hoare triple {110716#true} assume true; {110716#true} is VALID [2022-04-28 07:20:34,884 INFO L290 TraceCheckUtils]: 345: Hoare triple {110716#true} assume !(0 == ~cond); {110716#true} is VALID [2022-04-28 07:20:34,884 INFO L290 TraceCheckUtils]: 344: Hoare triple {110716#true} ~cond := #in~cond; {110716#true} is VALID [2022-04-28 07:20:34,884 INFO L272 TraceCheckUtils]: 343: Hoare triple {112121#(< ~counter~0 45)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {110716#true} is VALID [2022-04-28 07:20:34,884 INFO L290 TraceCheckUtils]: 342: Hoare triple {112121#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {112121#(< ~counter~0 45)} is VALID [2022-04-28 07:20:34,885 INFO L290 TraceCheckUtils]: 341: Hoare triple {112149#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {112121#(< ~counter~0 45)} is VALID [2022-04-28 07:20:34,885 INFO L290 TraceCheckUtils]: 340: Hoare triple {112149#(< ~counter~0 44)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {112149#(< ~counter~0 44)} is VALID [2022-04-28 07:20:34,886 INFO L290 TraceCheckUtils]: 339: Hoare triple {112149#(< ~counter~0 44)} assume !!(0 != ~y3~0); {112149#(< ~counter~0 44)} is VALID [2022-04-28 07:20:34,886 INFO L284 TraceCheckUtils]: 338: Hoare quadruple {110716#true} {112149#(< ~counter~0 44)} #63#return; {112149#(< ~counter~0 44)} is VALID [2022-04-28 07:20:34,886 INFO L290 TraceCheckUtils]: 337: Hoare triple {110716#true} assume true; {110716#true} is VALID [2022-04-28 07:20:34,886 INFO L290 TraceCheckUtils]: 336: Hoare triple {110716#true} assume !(0 == ~cond); {110716#true} is VALID [2022-04-28 07:20:34,886 INFO L290 TraceCheckUtils]: 335: Hoare triple {110716#true} ~cond := #in~cond; {110716#true} is VALID [2022-04-28 07:20:34,886 INFO L272 TraceCheckUtils]: 334: Hoare triple {112149#(< ~counter~0 44)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {110716#true} is VALID [2022-04-28 07:20:34,886 INFO L290 TraceCheckUtils]: 333: Hoare triple {112149#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {112149#(< ~counter~0 44)} is VALID [2022-04-28 07:20:34,887 INFO L290 TraceCheckUtils]: 332: Hoare triple {111921#(<= ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {112149#(< ~counter~0 44)} is VALID [2022-04-28 07:20:34,888 INFO L290 TraceCheckUtils]: 331: Hoare triple {111921#(<= ~counter~0 42)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {111921#(<= ~counter~0 42)} is VALID [2022-04-28 07:20:34,888 INFO L290 TraceCheckUtils]: 330: Hoare triple {111921#(<= ~counter~0 42)} assume !!(0 != ~y3~0); {111921#(<= ~counter~0 42)} is VALID [2022-04-28 07:20:34,888 INFO L284 TraceCheckUtils]: 329: Hoare quadruple {110716#true} {111921#(<= ~counter~0 42)} #63#return; {111921#(<= ~counter~0 42)} is VALID [2022-04-28 07:20:34,888 INFO L290 TraceCheckUtils]: 328: Hoare triple {110716#true} assume true; {110716#true} is VALID [2022-04-28 07:20:34,889 INFO L290 TraceCheckUtils]: 327: Hoare triple {110716#true} assume !(0 == ~cond); {110716#true} is VALID [2022-04-28 07:20:34,889 INFO L290 TraceCheckUtils]: 326: Hoare triple {110716#true} ~cond := #in~cond; {110716#true} is VALID [2022-04-28 07:20:34,889 INFO L272 TraceCheckUtils]: 325: Hoare triple {111921#(<= ~counter~0 42)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {110716#true} is VALID [2022-04-28 07:20:34,889 INFO L290 TraceCheckUtils]: 324: Hoare triple {111921#(<= ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {111921#(<= ~counter~0 42)} is VALID [2022-04-28 07:20:34,890 INFO L290 TraceCheckUtils]: 323: Hoare triple {111893#(<= ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111921#(<= ~counter~0 42)} is VALID [2022-04-28 07:20:34,890 INFO L290 TraceCheckUtils]: 322: Hoare triple {111893#(<= ~counter~0 41)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {111893#(<= ~counter~0 41)} is VALID [2022-04-28 07:20:34,890 INFO L290 TraceCheckUtils]: 321: Hoare triple {111893#(<= ~counter~0 41)} assume !!(0 != ~y3~0); {111893#(<= ~counter~0 41)} is VALID [2022-04-28 07:20:34,891 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {110716#true} {111893#(<= ~counter~0 41)} #63#return; {111893#(<= ~counter~0 41)} is VALID [2022-04-28 07:20:34,891 INFO L290 TraceCheckUtils]: 319: Hoare triple {110716#true} assume true; {110716#true} is VALID [2022-04-28 07:20:34,891 INFO L290 TraceCheckUtils]: 318: Hoare triple {110716#true} assume !(0 == ~cond); {110716#true} is VALID [2022-04-28 07:20:34,891 INFO L290 TraceCheckUtils]: 317: Hoare triple {110716#true} ~cond := #in~cond; {110716#true} is VALID [2022-04-28 07:20:34,891 INFO L272 TraceCheckUtils]: 316: Hoare triple {111893#(<= ~counter~0 41)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {110716#true} is VALID [2022-04-28 07:20:34,891 INFO L290 TraceCheckUtils]: 315: Hoare triple {111893#(<= ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {111893#(<= ~counter~0 41)} is VALID [2022-04-28 07:20:34,892 INFO L290 TraceCheckUtils]: 314: Hoare triple {111865#(<= ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111893#(<= ~counter~0 41)} is VALID [2022-04-28 07:20:34,893 INFO L290 TraceCheckUtils]: 313: Hoare triple {111865#(<= ~counter~0 40)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {111865#(<= ~counter~0 40)} is VALID [2022-04-28 07:20:34,893 INFO L290 TraceCheckUtils]: 312: Hoare triple {111865#(<= ~counter~0 40)} assume !!(0 != ~y3~0); {111865#(<= ~counter~0 40)} is VALID [2022-04-28 07:20:34,893 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {110716#true} {111865#(<= ~counter~0 40)} #63#return; {111865#(<= ~counter~0 40)} is VALID [2022-04-28 07:20:34,893 INFO L290 TraceCheckUtils]: 310: Hoare triple {110716#true} assume true; {110716#true} is VALID [2022-04-28 07:20:34,893 INFO L290 TraceCheckUtils]: 309: Hoare triple {110716#true} assume !(0 == ~cond); {110716#true} is VALID [2022-04-28 07:20:34,894 INFO L290 TraceCheckUtils]: 308: Hoare triple {110716#true} ~cond := #in~cond; {110716#true} is VALID [2022-04-28 07:20:34,894 INFO L272 TraceCheckUtils]: 307: Hoare triple {111865#(<= ~counter~0 40)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {110716#true} is VALID [2022-04-28 07:20:34,894 INFO L290 TraceCheckUtils]: 306: Hoare triple {111865#(<= ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {111865#(<= ~counter~0 40)} is VALID [2022-04-28 07:20:34,895 INFO L290 TraceCheckUtils]: 305: Hoare triple {111837#(<= ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111865#(<= ~counter~0 40)} is VALID [2022-04-28 07:20:34,895 INFO L290 TraceCheckUtils]: 304: Hoare triple {111837#(<= ~counter~0 39)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {111837#(<= ~counter~0 39)} is VALID [2022-04-28 07:20:34,896 INFO L290 TraceCheckUtils]: 303: Hoare triple {111837#(<= ~counter~0 39)} assume !!(0 != ~y3~0); {111837#(<= ~counter~0 39)} is VALID [2022-04-28 07:20:34,896 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {110716#true} {111837#(<= ~counter~0 39)} #63#return; {111837#(<= ~counter~0 39)} is VALID [2022-04-28 07:20:34,896 INFO L290 TraceCheckUtils]: 301: Hoare triple {110716#true} assume true; {110716#true} is VALID [2022-04-28 07:20:34,896 INFO L290 TraceCheckUtils]: 300: Hoare triple {110716#true} assume !(0 == ~cond); {110716#true} is VALID [2022-04-28 07:20:34,896 INFO L290 TraceCheckUtils]: 299: Hoare triple {110716#true} ~cond := #in~cond; {110716#true} is VALID [2022-04-28 07:20:34,896 INFO L272 TraceCheckUtils]: 298: Hoare triple {111837#(<= ~counter~0 39)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {110716#true} is VALID [2022-04-28 07:20:34,896 INFO L290 TraceCheckUtils]: 297: Hoare triple {111837#(<= ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {111837#(<= ~counter~0 39)} is VALID [2022-04-28 07:20:34,897 INFO L290 TraceCheckUtils]: 296: Hoare triple {111809#(<= ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111837#(<= ~counter~0 39)} is VALID [2022-04-28 07:20:34,898 INFO L290 TraceCheckUtils]: 295: Hoare triple {111809#(<= ~counter~0 38)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {111809#(<= ~counter~0 38)} is VALID [2022-04-28 07:20:34,898 INFO L290 TraceCheckUtils]: 294: Hoare triple {111809#(<= ~counter~0 38)} assume !!(0 != ~y3~0); {111809#(<= ~counter~0 38)} is VALID [2022-04-28 07:20:34,898 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {110716#true} {111809#(<= ~counter~0 38)} #63#return; {111809#(<= ~counter~0 38)} is VALID [2022-04-28 07:20:34,899 INFO L290 TraceCheckUtils]: 292: Hoare triple {110716#true} assume true; {110716#true} is VALID [2022-04-28 07:20:34,899 INFO L290 TraceCheckUtils]: 291: Hoare triple {110716#true} assume !(0 == ~cond); {110716#true} is VALID [2022-04-28 07:20:34,899 INFO L290 TraceCheckUtils]: 290: Hoare triple {110716#true} ~cond := #in~cond; {110716#true} is VALID [2022-04-28 07:20:34,899 INFO L272 TraceCheckUtils]: 289: Hoare triple {111809#(<= ~counter~0 38)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {110716#true} is VALID [2022-04-28 07:20:34,899 INFO L290 TraceCheckUtils]: 288: Hoare triple {111809#(<= ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {111809#(<= ~counter~0 38)} is VALID [2022-04-28 07:20:34,900 INFO L290 TraceCheckUtils]: 287: Hoare triple {111781#(<= ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111809#(<= ~counter~0 38)} is VALID [2022-04-28 07:20:34,900 INFO L290 TraceCheckUtils]: 286: Hoare triple {111781#(<= ~counter~0 37)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {111781#(<= ~counter~0 37)} is VALID [2022-04-28 07:20:34,900 INFO L290 TraceCheckUtils]: 285: Hoare triple {111781#(<= ~counter~0 37)} assume !!(0 != ~y3~0); {111781#(<= ~counter~0 37)} is VALID [2022-04-28 07:20:34,901 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {110716#true} {111781#(<= ~counter~0 37)} #63#return; {111781#(<= ~counter~0 37)} is VALID [2022-04-28 07:20:34,901 INFO L290 TraceCheckUtils]: 283: Hoare triple {110716#true} assume true; {110716#true} is VALID [2022-04-28 07:20:34,901 INFO L290 TraceCheckUtils]: 282: Hoare triple {110716#true} assume !(0 == ~cond); {110716#true} is VALID [2022-04-28 07:20:34,901 INFO L290 TraceCheckUtils]: 281: Hoare triple {110716#true} ~cond := #in~cond; {110716#true} is VALID [2022-04-28 07:20:34,901 INFO L272 TraceCheckUtils]: 280: Hoare triple {111781#(<= ~counter~0 37)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {110716#true} is VALID [2022-04-28 07:20:34,901 INFO L290 TraceCheckUtils]: 279: Hoare triple {111781#(<= ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {111781#(<= ~counter~0 37)} is VALID [2022-04-28 07:20:34,902 INFO L290 TraceCheckUtils]: 278: Hoare triple {111753#(<= ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111781#(<= ~counter~0 37)} is VALID [2022-04-28 07:20:34,903 INFO L290 TraceCheckUtils]: 277: Hoare triple {111753#(<= ~counter~0 36)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {111753#(<= ~counter~0 36)} is VALID [2022-04-28 07:20:34,903 INFO L290 TraceCheckUtils]: 276: Hoare triple {111753#(<= ~counter~0 36)} assume !!(0 != ~y3~0); {111753#(<= ~counter~0 36)} is VALID [2022-04-28 07:20:34,903 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {110716#true} {111753#(<= ~counter~0 36)} #63#return; {111753#(<= ~counter~0 36)} is VALID [2022-04-28 07:20:34,903 INFO L290 TraceCheckUtils]: 274: Hoare triple {110716#true} assume true; {110716#true} is VALID [2022-04-28 07:20:34,903 INFO L290 TraceCheckUtils]: 273: Hoare triple {110716#true} assume !(0 == ~cond); {110716#true} is VALID [2022-04-28 07:20:34,903 INFO L290 TraceCheckUtils]: 272: Hoare triple {110716#true} ~cond := #in~cond; {110716#true} is VALID [2022-04-28 07:20:34,904 INFO L272 TraceCheckUtils]: 271: Hoare triple {111753#(<= ~counter~0 36)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {110716#true} is VALID [2022-04-28 07:20:34,904 INFO L290 TraceCheckUtils]: 270: Hoare triple {111753#(<= ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {111753#(<= ~counter~0 36)} is VALID [2022-04-28 07:20:34,905 INFO L290 TraceCheckUtils]: 269: Hoare triple {111725#(<= ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111753#(<= ~counter~0 36)} is VALID [2022-04-28 07:20:34,905 INFO L290 TraceCheckUtils]: 268: Hoare triple {111725#(<= ~counter~0 35)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {111725#(<= ~counter~0 35)} is VALID [2022-04-28 07:20:34,905 INFO L290 TraceCheckUtils]: 267: Hoare triple {111725#(<= ~counter~0 35)} assume !!(0 != ~y3~0); {111725#(<= ~counter~0 35)} is VALID [2022-04-28 07:20:34,906 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {110716#true} {111725#(<= ~counter~0 35)} #63#return; {111725#(<= ~counter~0 35)} is VALID [2022-04-28 07:20:34,906 INFO L290 TraceCheckUtils]: 265: Hoare triple {110716#true} assume true; {110716#true} is VALID [2022-04-28 07:20:34,906 INFO L290 TraceCheckUtils]: 264: Hoare triple {110716#true} assume !(0 == ~cond); {110716#true} is VALID [2022-04-28 07:20:34,906 INFO L290 TraceCheckUtils]: 263: Hoare triple {110716#true} ~cond := #in~cond; {110716#true} is VALID [2022-04-28 07:20:34,906 INFO L272 TraceCheckUtils]: 262: Hoare triple {111725#(<= ~counter~0 35)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {110716#true} is VALID [2022-04-28 07:20:34,906 INFO L290 TraceCheckUtils]: 261: Hoare triple {111725#(<= ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {111725#(<= ~counter~0 35)} is VALID [2022-04-28 07:20:34,907 INFO L290 TraceCheckUtils]: 260: Hoare triple {111697#(<= ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111725#(<= ~counter~0 35)} is VALID [2022-04-28 07:20:34,908 INFO L290 TraceCheckUtils]: 259: Hoare triple {111697#(<= ~counter~0 34)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {111697#(<= ~counter~0 34)} is VALID [2022-04-28 07:20:34,908 INFO L290 TraceCheckUtils]: 258: Hoare triple {111697#(<= ~counter~0 34)} assume !!(0 != ~y3~0); {111697#(<= ~counter~0 34)} is VALID [2022-04-28 07:20:34,908 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {110716#true} {111697#(<= ~counter~0 34)} #63#return; {111697#(<= ~counter~0 34)} is VALID [2022-04-28 07:20:34,908 INFO L290 TraceCheckUtils]: 256: Hoare triple {110716#true} assume true; {110716#true} is VALID [2022-04-28 07:20:34,908 INFO L290 TraceCheckUtils]: 255: Hoare triple {110716#true} assume !(0 == ~cond); {110716#true} is VALID [2022-04-28 07:20:34,908 INFO L290 TraceCheckUtils]: 254: Hoare triple {110716#true} ~cond := #in~cond; {110716#true} is VALID [2022-04-28 07:20:34,908 INFO L272 TraceCheckUtils]: 253: Hoare triple {111697#(<= ~counter~0 34)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {110716#true} is VALID [2022-04-28 07:20:34,909 INFO L290 TraceCheckUtils]: 252: Hoare triple {111697#(<= ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {111697#(<= ~counter~0 34)} is VALID [2022-04-28 07:20:34,910 INFO L290 TraceCheckUtils]: 251: Hoare triple {111669#(<= ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111697#(<= ~counter~0 34)} is VALID [2022-04-28 07:20:34,910 INFO L290 TraceCheckUtils]: 250: Hoare triple {111669#(<= ~counter~0 33)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {111669#(<= ~counter~0 33)} is VALID [2022-04-28 07:20:34,910 INFO L290 TraceCheckUtils]: 249: Hoare triple {111669#(<= ~counter~0 33)} assume !!(0 != ~y3~0); {111669#(<= ~counter~0 33)} is VALID [2022-04-28 07:20:34,911 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {110716#true} {111669#(<= ~counter~0 33)} #63#return; {111669#(<= ~counter~0 33)} is VALID [2022-04-28 07:20:34,911 INFO L290 TraceCheckUtils]: 247: Hoare triple {110716#true} assume true; {110716#true} is VALID [2022-04-28 07:20:34,911 INFO L290 TraceCheckUtils]: 246: Hoare triple {110716#true} assume !(0 == ~cond); {110716#true} is VALID [2022-04-28 07:20:34,911 INFO L290 TraceCheckUtils]: 245: Hoare triple {110716#true} ~cond := #in~cond; {110716#true} is VALID [2022-04-28 07:20:34,911 INFO L272 TraceCheckUtils]: 244: Hoare triple {111669#(<= ~counter~0 33)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {110716#true} is VALID [2022-04-28 07:20:34,911 INFO L290 TraceCheckUtils]: 243: Hoare triple {111669#(<= ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {111669#(<= ~counter~0 33)} is VALID [2022-04-28 07:20:34,912 INFO L290 TraceCheckUtils]: 242: Hoare triple {111641#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111669#(<= ~counter~0 33)} is VALID [2022-04-28 07:20:34,912 INFO L290 TraceCheckUtils]: 241: Hoare triple {111641#(<= ~counter~0 32)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {111641#(<= ~counter~0 32)} is VALID [2022-04-28 07:20:34,913 INFO L290 TraceCheckUtils]: 240: Hoare triple {111641#(<= ~counter~0 32)} assume !!(0 != ~y3~0); {111641#(<= ~counter~0 32)} is VALID [2022-04-28 07:20:34,913 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {110716#true} {111641#(<= ~counter~0 32)} #63#return; {111641#(<= ~counter~0 32)} is VALID [2022-04-28 07:20:34,913 INFO L290 TraceCheckUtils]: 238: Hoare triple {110716#true} assume true; {110716#true} is VALID [2022-04-28 07:20:34,913 INFO L290 TraceCheckUtils]: 237: Hoare triple {110716#true} assume !(0 == ~cond); {110716#true} is VALID [2022-04-28 07:20:34,913 INFO L290 TraceCheckUtils]: 236: Hoare triple {110716#true} ~cond := #in~cond; {110716#true} is VALID [2022-04-28 07:20:34,913 INFO L272 TraceCheckUtils]: 235: Hoare triple {111641#(<= ~counter~0 32)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {110716#true} is VALID [2022-04-28 07:20:34,914 INFO L290 TraceCheckUtils]: 234: Hoare triple {111641#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {111641#(<= ~counter~0 32)} is VALID [2022-04-28 07:20:34,915 INFO L290 TraceCheckUtils]: 233: Hoare triple {111613#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111641#(<= ~counter~0 32)} is VALID [2022-04-28 07:20:34,915 INFO L290 TraceCheckUtils]: 232: Hoare triple {111613#(<= ~counter~0 31)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {111613#(<= ~counter~0 31)} is VALID [2022-04-28 07:20:34,915 INFO L290 TraceCheckUtils]: 231: Hoare triple {111613#(<= ~counter~0 31)} assume !!(0 != ~y3~0); {111613#(<= ~counter~0 31)} is VALID [2022-04-28 07:20:34,916 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {110716#true} {111613#(<= ~counter~0 31)} #63#return; {111613#(<= ~counter~0 31)} is VALID [2022-04-28 07:20:34,916 INFO L290 TraceCheckUtils]: 229: Hoare triple {110716#true} assume true; {110716#true} is VALID [2022-04-28 07:20:34,916 INFO L290 TraceCheckUtils]: 228: Hoare triple {110716#true} assume !(0 == ~cond); {110716#true} is VALID [2022-04-28 07:20:34,916 INFO L290 TraceCheckUtils]: 227: Hoare triple {110716#true} ~cond := #in~cond; {110716#true} is VALID [2022-04-28 07:20:34,916 INFO L272 TraceCheckUtils]: 226: Hoare triple {111613#(<= ~counter~0 31)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {110716#true} is VALID [2022-04-28 07:20:34,916 INFO L290 TraceCheckUtils]: 225: Hoare triple {111613#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {111613#(<= ~counter~0 31)} is VALID [2022-04-28 07:20:34,917 INFO L290 TraceCheckUtils]: 224: Hoare triple {111585#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111613#(<= ~counter~0 31)} is VALID [2022-04-28 07:20:34,918 INFO L290 TraceCheckUtils]: 223: Hoare triple {111585#(<= ~counter~0 30)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {111585#(<= ~counter~0 30)} is VALID [2022-04-28 07:20:34,918 INFO L290 TraceCheckUtils]: 222: Hoare triple {111585#(<= ~counter~0 30)} assume !!(0 != ~y3~0); {111585#(<= ~counter~0 30)} is VALID [2022-04-28 07:20:34,918 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {110716#true} {111585#(<= ~counter~0 30)} #63#return; {111585#(<= ~counter~0 30)} is VALID [2022-04-28 07:20:34,918 INFO L290 TraceCheckUtils]: 220: Hoare triple {110716#true} assume true; {110716#true} is VALID [2022-04-28 07:20:34,918 INFO L290 TraceCheckUtils]: 219: Hoare triple {110716#true} assume !(0 == ~cond); {110716#true} is VALID [2022-04-28 07:20:34,918 INFO L290 TraceCheckUtils]: 218: Hoare triple {110716#true} ~cond := #in~cond; {110716#true} is VALID [2022-04-28 07:20:34,918 INFO L272 TraceCheckUtils]: 217: Hoare triple {111585#(<= ~counter~0 30)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {110716#true} is VALID [2022-04-28 07:20:34,919 INFO L290 TraceCheckUtils]: 216: Hoare triple {111585#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {111585#(<= ~counter~0 30)} is VALID [2022-04-28 07:20:34,920 INFO L290 TraceCheckUtils]: 215: Hoare triple {111557#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111585#(<= ~counter~0 30)} is VALID [2022-04-28 07:20:34,920 INFO L290 TraceCheckUtils]: 214: Hoare triple {111557#(<= ~counter~0 29)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {111557#(<= ~counter~0 29)} is VALID [2022-04-28 07:20:34,920 INFO L290 TraceCheckUtils]: 213: Hoare triple {111557#(<= ~counter~0 29)} assume !!(0 != ~y3~0); {111557#(<= ~counter~0 29)} is VALID [2022-04-28 07:20:34,921 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {110716#true} {111557#(<= ~counter~0 29)} #63#return; {111557#(<= ~counter~0 29)} is VALID [2022-04-28 07:20:34,921 INFO L290 TraceCheckUtils]: 211: Hoare triple {110716#true} assume true; {110716#true} is VALID [2022-04-28 07:20:34,921 INFO L290 TraceCheckUtils]: 210: Hoare triple {110716#true} assume !(0 == ~cond); {110716#true} is VALID [2022-04-28 07:20:34,921 INFO L290 TraceCheckUtils]: 209: Hoare triple {110716#true} ~cond := #in~cond; {110716#true} is VALID [2022-04-28 07:20:34,921 INFO L272 TraceCheckUtils]: 208: Hoare triple {111557#(<= ~counter~0 29)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {110716#true} is VALID [2022-04-28 07:20:34,921 INFO L290 TraceCheckUtils]: 207: Hoare triple {111557#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {111557#(<= ~counter~0 29)} is VALID [2022-04-28 07:20:34,922 INFO L290 TraceCheckUtils]: 206: Hoare triple {111529#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111557#(<= ~counter~0 29)} is VALID [2022-04-28 07:20:34,922 INFO L290 TraceCheckUtils]: 205: Hoare triple {111529#(<= ~counter~0 28)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {111529#(<= ~counter~0 28)} is VALID [2022-04-28 07:20:34,923 INFO L290 TraceCheckUtils]: 204: Hoare triple {111529#(<= ~counter~0 28)} assume !!(0 != ~y3~0); {111529#(<= ~counter~0 28)} is VALID [2022-04-28 07:20:34,923 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {110716#true} {111529#(<= ~counter~0 28)} #63#return; {111529#(<= ~counter~0 28)} is VALID [2022-04-28 07:20:34,923 INFO L290 TraceCheckUtils]: 202: Hoare triple {110716#true} assume true; {110716#true} is VALID [2022-04-28 07:20:34,923 INFO L290 TraceCheckUtils]: 201: Hoare triple {110716#true} assume !(0 == ~cond); {110716#true} is VALID [2022-04-28 07:20:34,923 INFO L290 TraceCheckUtils]: 200: Hoare triple {110716#true} ~cond := #in~cond; {110716#true} is VALID [2022-04-28 07:20:34,923 INFO L272 TraceCheckUtils]: 199: Hoare triple {111529#(<= ~counter~0 28)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {110716#true} is VALID [2022-04-28 07:20:34,924 INFO L290 TraceCheckUtils]: 198: Hoare triple {111529#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {111529#(<= ~counter~0 28)} is VALID [2022-04-28 07:20:34,925 INFO L290 TraceCheckUtils]: 197: Hoare triple {111501#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111529#(<= ~counter~0 28)} is VALID [2022-04-28 07:20:34,925 INFO L290 TraceCheckUtils]: 196: Hoare triple {111501#(<= ~counter~0 27)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {111501#(<= ~counter~0 27)} is VALID [2022-04-28 07:20:34,925 INFO L290 TraceCheckUtils]: 195: Hoare triple {111501#(<= ~counter~0 27)} assume !!(0 != ~y3~0); {111501#(<= ~counter~0 27)} is VALID [2022-04-28 07:20:34,926 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {110716#true} {111501#(<= ~counter~0 27)} #63#return; {111501#(<= ~counter~0 27)} is VALID [2022-04-28 07:20:34,926 INFO L290 TraceCheckUtils]: 193: Hoare triple {110716#true} assume true; {110716#true} is VALID [2022-04-28 07:20:34,926 INFO L290 TraceCheckUtils]: 192: Hoare triple {110716#true} assume !(0 == ~cond); {110716#true} is VALID [2022-04-28 07:20:34,926 INFO L290 TraceCheckUtils]: 191: Hoare triple {110716#true} ~cond := #in~cond; {110716#true} is VALID [2022-04-28 07:20:34,926 INFO L272 TraceCheckUtils]: 190: Hoare triple {111501#(<= ~counter~0 27)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {110716#true} is VALID [2022-04-28 07:20:34,926 INFO L290 TraceCheckUtils]: 189: Hoare triple {111501#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {111501#(<= ~counter~0 27)} is VALID [2022-04-28 07:20:34,927 INFO L290 TraceCheckUtils]: 188: Hoare triple {111473#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111501#(<= ~counter~0 27)} is VALID [2022-04-28 07:20:34,927 INFO L290 TraceCheckUtils]: 187: Hoare triple {111473#(<= ~counter~0 26)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {111473#(<= ~counter~0 26)} is VALID [2022-04-28 07:20:34,927 INFO L290 TraceCheckUtils]: 186: Hoare triple {111473#(<= ~counter~0 26)} assume !!(0 != ~y3~0); {111473#(<= ~counter~0 26)} is VALID [2022-04-28 07:20:34,928 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {110716#true} {111473#(<= ~counter~0 26)} #63#return; {111473#(<= ~counter~0 26)} is VALID [2022-04-28 07:20:34,928 INFO L290 TraceCheckUtils]: 184: Hoare triple {110716#true} assume true; {110716#true} is VALID [2022-04-28 07:20:34,928 INFO L290 TraceCheckUtils]: 183: Hoare triple {110716#true} assume !(0 == ~cond); {110716#true} is VALID [2022-04-28 07:20:34,928 INFO L290 TraceCheckUtils]: 182: Hoare triple {110716#true} ~cond := #in~cond; {110716#true} is VALID [2022-04-28 07:20:34,928 INFO L272 TraceCheckUtils]: 181: Hoare triple {111473#(<= ~counter~0 26)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {110716#true} is VALID [2022-04-28 07:20:34,928 INFO L290 TraceCheckUtils]: 180: Hoare triple {111473#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {111473#(<= ~counter~0 26)} is VALID [2022-04-28 07:20:34,929 INFO L290 TraceCheckUtils]: 179: Hoare triple {111445#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111473#(<= ~counter~0 26)} is VALID [2022-04-28 07:20:34,930 INFO L290 TraceCheckUtils]: 178: Hoare triple {111445#(<= ~counter~0 25)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {111445#(<= ~counter~0 25)} is VALID [2022-04-28 07:20:34,930 INFO L290 TraceCheckUtils]: 177: Hoare triple {111445#(<= ~counter~0 25)} assume !!(0 != ~y3~0); {111445#(<= ~counter~0 25)} is VALID [2022-04-28 07:20:34,930 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {110716#true} {111445#(<= ~counter~0 25)} #63#return; {111445#(<= ~counter~0 25)} is VALID [2022-04-28 07:20:34,930 INFO L290 TraceCheckUtils]: 175: Hoare triple {110716#true} assume true; {110716#true} is VALID [2022-04-28 07:20:34,931 INFO L290 TraceCheckUtils]: 174: Hoare triple {110716#true} assume !(0 == ~cond); {110716#true} is VALID [2022-04-28 07:20:34,931 INFO L290 TraceCheckUtils]: 173: Hoare triple {110716#true} ~cond := #in~cond; {110716#true} is VALID [2022-04-28 07:20:34,931 INFO L272 TraceCheckUtils]: 172: Hoare triple {111445#(<= ~counter~0 25)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {110716#true} is VALID [2022-04-28 07:20:34,931 INFO L290 TraceCheckUtils]: 171: Hoare triple {111445#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {111445#(<= ~counter~0 25)} is VALID [2022-04-28 07:20:34,932 INFO L290 TraceCheckUtils]: 170: Hoare triple {111417#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111445#(<= ~counter~0 25)} is VALID [2022-04-28 07:20:34,932 INFO L290 TraceCheckUtils]: 169: Hoare triple {111417#(<= ~counter~0 24)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {111417#(<= ~counter~0 24)} is VALID [2022-04-28 07:20:34,932 INFO L290 TraceCheckUtils]: 168: Hoare triple {111417#(<= ~counter~0 24)} assume !!(0 != ~y3~0); {111417#(<= ~counter~0 24)} is VALID [2022-04-28 07:20:34,933 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {110716#true} {111417#(<= ~counter~0 24)} #63#return; {111417#(<= ~counter~0 24)} is VALID [2022-04-28 07:20:34,933 INFO L290 TraceCheckUtils]: 166: Hoare triple {110716#true} assume true; {110716#true} is VALID [2022-04-28 07:20:34,933 INFO L290 TraceCheckUtils]: 165: Hoare triple {110716#true} assume !(0 == ~cond); {110716#true} is VALID [2022-04-28 07:20:34,933 INFO L290 TraceCheckUtils]: 164: Hoare triple {110716#true} ~cond := #in~cond; {110716#true} is VALID [2022-04-28 07:20:34,933 INFO L272 TraceCheckUtils]: 163: Hoare triple {111417#(<= ~counter~0 24)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {110716#true} is VALID [2022-04-28 07:20:34,933 INFO L290 TraceCheckUtils]: 162: Hoare triple {111417#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {111417#(<= ~counter~0 24)} is VALID [2022-04-28 07:20:34,934 INFO L290 TraceCheckUtils]: 161: Hoare triple {111389#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111417#(<= ~counter~0 24)} is VALID [2022-04-28 07:20:34,935 INFO L290 TraceCheckUtils]: 160: Hoare triple {111389#(<= ~counter~0 23)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {111389#(<= ~counter~0 23)} is VALID [2022-04-28 07:20:34,935 INFO L290 TraceCheckUtils]: 159: Hoare triple {111389#(<= ~counter~0 23)} assume !!(0 != ~y3~0); {111389#(<= ~counter~0 23)} is VALID [2022-04-28 07:20:34,935 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {110716#true} {111389#(<= ~counter~0 23)} #63#return; {111389#(<= ~counter~0 23)} is VALID [2022-04-28 07:20:34,936 INFO L290 TraceCheckUtils]: 157: Hoare triple {110716#true} assume true; {110716#true} is VALID [2022-04-28 07:20:34,936 INFO L290 TraceCheckUtils]: 156: Hoare triple {110716#true} assume !(0 == ~cond); {110716#true} is VALID [2022-04-28 07:20:34,936 INFO L290 TraceCheckUtils]: 155: Hoare triple {110716#true} ~cond := #in~cond; {110716#true} is VALID [2022-04-28 07:20:34,936 INFO L272 TraceCheckUtils]: 154: Hoare triple {111389#(<= ~counter~0 23)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {110716#true} is VALID [2022-04-28 07:20:34,936 INFO L290 TraceCheckUtils]: 153: Hoare triple {111389#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {111389#(<= ~counter~0 23)} is VALID [2022-04-28 07:20:34,937 INFO L290 TraceCheckUtils]: 152: Hoare triple {111361#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111389#(<= ~counter~0 23)} is VALID [2022-04-28 07:20:34,937 INFO L290 TraceCheckUtils]: 151: Hoare triple {111361#(<= ~counter~0 22)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {111361#(<= ~counter~0 22)} is VALID [2022-04-28 07:20:34,938 INFO L290 TraceCheckUtils]: 150: Hoare triple {111361#(<= ~counter~0 22)} assume !!(0 != ~y3~0); {111361#(<= ~counter~0 22)} is VALID [2022-04-28 07:20:34,938 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {110716#true} {111361#(<= ~counter~0 22)} #63#return; {111361#(<= ~counter~0 22)} is VALID [2022-04-28 07:20:34,938 INFO L290 TraceCheckUtils]: 148: Hoare triple {110716#true} assume true; {110716#true} is VALID [2022-04-28 07:20:34,938 INFO L290 TraceCheckUtils]: 147: Hoare triple {110716#true} assume !(0 == ~cond); {110716#true} is VALID [2022-04-28 07:20:34,938 INFO L290 TraceCheckUtils]: 146: Hoare triple {110716#true} ~cond := #in~cond; {110716#true} is VALID [2022-04-28 07:20:34,938 INFO L272 TraceCheckUtils]: 145: Hoare triple {111361#(<= ~counter~0 22)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {110716#true} is VALID [2022-04-28 07:20:34,939 INFO L290 TraceCheckUtils]: 144: Hoare triple {111361#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {111361#(<= ~counter~0 22)} is VALID [2022-04-28 07:20:34,940 INFO L290 TraceCheckUtils]: 143: Hoare triple {111333#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111361#(<= ~counter~0 22)} is VALID [2022-04-28 07:20:34,940 INFO L290 TraceCheckUtils]: 142: Hoare triple {111333#(<= ~counter~0 21)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {111333#(<= ~counter~0 21)} is VALID [2022-04-28 07:20:34,940 INFO L290 TraceCheckUtils]: 141: Hoare triple {111333#(<= ~counter~0 21)} assume !!(0 != ~y3~0); {111333#(<= ~counter~0 21)} is VALID [2022-04-28 07:20:34,941 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {110716#true} {111333#(<= ~counter~0 21)} #63#return; {111333#(<= ~counter~0 21)} is VALID [2022-04-28 07:20:34,941 INFO L290 TraceCheckUtils]: 139: Hoare triple {110716#true} assume true; {110716#true} is VALID [2022-04-28 07:20:34,941 INFO L290 TraceCheckUtils]: 138: Hoare triple {110716#true} assume !(0 == ~cond); {110716#true} is VALID [2022-04-28 07:20:34,941 INFO L290 TraceCheckUtils]: 137: Hoare triple {110716#true} ~cond := #in~cond; {110716#true} is VALID [2022-04-28 07:20:34,941 INFO L272 TraceCheckUtils]: 136: Hoare triple {111333#(<= ~counter~0 21)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {110716#true} is VALID [2022-04-28 07:20:34,941 INFO L290 TraceCheckUtils]: 135: Hoare triple {111333#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {111333#(<= ~counter~0 21)} is VALID [2022-04-28 07:20:34,942 INFO L290 TraceCheckUtils]: 134: Hoare triple {111305#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111333#(<= ~counter~0 21)} is VALID [2022-04-28 07:20:34,942 INFO L290 TraceCheckUtils]: 133: Hoare triple {111305#(<= ~counter~0 20)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {111305#(<= ~counter~0 20)} is VALID [2022-04-28 07:20:34,943 INFO L290 TraceCheckUtils]: 132: Hoare triple {111305#(<= ~counter~0 20)} assume !!(0 != ~y3~0); {111305#(<= ~counter~0 20)} is VALID [2022-04-28 07:20:34,943 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {110716#true} {111305#(<= ~counter~0 20)} #63#return; {111305#(<= ~counter~0 20)} is VALID [2022-04-28 07:20:34,943 INFO L290 TraceCheckUtils]: 130: Hoare triple {110716#true} assume true; {110716#true} is VALID [2022-04-28 07:20:34,943 INFO L290 TraceCheckUtils]: 129: Hoare triple {110716#true} assume !(0 == ~cond); {110716#true} is VALID [2022-04-28 07:20:34,943 INFO L290 TraceCheckUtils]: 128: Hoare triple {110716#true} ~cond := #in~cond; {110716#true} is VALID [2022-04-28 07:20:34,943 INFO L272 TraceCheckUtils]: 127: Hoare triple {111305#(<= ~counter~0 20)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {110716#true} is VALID [2022-04-28 07:20:34,944 INFO L290 TraceCheckUtils]: 126: Hoare triple {111305#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {111305#(<= ~counter~0 20)} is VALID [2022-04-28 07:20:34,945 INFO L290 TraceCheckUtils]: 125: Hoare triple {111277#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111305#(<= ~counter~0 20)} is VALID [2022-04-28 07:20:34,945 INFO L290 TraceCheckUtils]: 124: Hoare triple {111277#(<= ~counter~0 19)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {111277#(<= ~counter~0 19)} is VALID [2022-04-28 07:20:34,945 INFO L290 TraceCheckUtils]: 123: Hoare triple {111277#(<= ~counter~0 19)} assume !!(0 != ~y3~0); {111277#(<= ~counter~0 19)} is VALID [2022-04-28 07:20:34,946 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {110716#true} {111277#(<= ~counter~0 19)} #63#return; {111277#(<= ~counter~0 19)} is VALID [2022-04-28 07:20:34,946 INFO L290 TraceCheckUtils]: 121: Hoare triple {110716#true} assume true; {110716#true} is VALID [2022-04-28 07:20:34,946 INFO L290 TraceCheckUtils]: 120: Hoare triple {110716#true} assume !(0 == ~cond); {110716#true} is VALID [2022-04-28 07:20:34,946 INFO L290 TraceCheckUtils]: 119: Hoare triple {110716#true} ~cond := #in~cond; {110716#true} is VALID [2022-04-28 07:20:34,946 INFO L272 TraceCheckUtils]: 118: Hoare triple {111277#(<= ~counter~0 19)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {110716#true} is VALID [2022-04-28 07:20:34,946 INFO L290 TraceCheckUtils]: 117: Hoare triple {111277#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {111277#(<= ~counter~0 19)} is VALID [2022-04-28 07:20:34,947 INFO L290 TraceCheckUtils]: 116: Hoare triple {111249#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111277#(<= ~counter~0 19)} is VALID [2022-04-28 07:20:34,947 INFO L290 TraceCheckUtils]: 115: Hoare triple {111249#(<= ~counter~0 18)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {111249#(<= ~counter~0 18)} is VALID [2022-04-28 07:20:34,948 INFO L290 TraceCheckUtils]: 114: Hoare triple {111249#(<= ~counter~0 18)} assume !!(0 != ~y3~0); {111249#(<= ~counter~0 18)} is VALID [2022-04-28 07:20:34,948 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {110716#true} {111249#(<= ~counter~0 18)} #63#return; {111249#(<= ~counter~0 18)} is VALID [2022-04-28 07:20:34,948 INFO L290 TraceCheckUtils]: 112: Hoare triple {110716#true} assume true; {110716#true} is VALID [2022-04-28 07:20:34,948 INFO L290 TraceCheckUtils]: 111: Hoare triple {110716#true} assume !(0 == ~cond); {110716#true} is VALID [2022-04-28 07:20:34,948 INFO L290 TraceCheckUtils]: 110: Hoare triple {110716#true} ~cond := #in~cond; {110716#true} is VALID [2022-04-28 07:20:34,948 INFO L272 TraceCheckUtils]: 109: Hoare triple {111249#(<= ~counter~0 18)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {110716#true} is VALID [2022-04-28 07:20:34,949 INFO L290 TraceCheckUtils]: 108: Hoare triple {111249#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {111249#(<= ~counter~0 18)} is VALID [2022-04-28 07:20:34,950 INFO L290 TraceCheckUtils]: 107: Hoare triple {111221#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111249#(<= ~counter~0 18)} is VALID [2022-04-28 07:20:34,950 INFO L290 TraceCheckUtils]: 106: Hoare triple {111221#(<= ~counter~0 17)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {111221#(<= ~counter~0 17)} is VALID [2022-04-28 07:20:34,950 INFO L290 TraceCheckUtils]: 105: Hoare triple {111221#(<= ~counter~0 17)} assume !!(0 != ~y3~0); {111221#(<= ~counter~0 17)} is VALID [2022-04-28 07:20:34,950 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {110716#true} {111221#(<= ~counter~0 17)} #63#return; {111221#(<= ~counter~0 17)} is VALID [2022-04-28 07:20:34,951 INFO L290 TraceCheckUtils]: 103: Hoare triple {110716#true} assume true; {110716#true} is VALID [2022-04-28 07:20:34,951 INFO L290 TraceCheckUtils]: 102: Hoare triple {110716#true} assume !(0 == ~cond); {110716#true} is VALID [2022-04-28 07:20:34,951 INFO L290 TraceCheckUtils]: 101: Hoare triple {110716#true} ~cond := #in~cond; {110716#true} is VALID [2022-04-28 07:20:34,951 INFO L272 TraceCheckUtils]: 100: Hoare triple {111221#(<= ~counter~0 17)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {110716#true} is VALID [2022-04-28 07:20:34,951 INFO L290 TraceCheckUtils]: 99: Hoare triple {111221#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {111221#(<= ~counter~0 17)} is VALID [2022-04-28 07:20:34,952 INFO L290 TraceCheckUtils]: 98: Hoare triple {111193#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111221#(<= ~counter~0 17)} is VALID [2022-04-28 07:20:34,952 INFO L290 TraceCheckUtils]: 97: Hoare triple {111193#(<= ~counter~0 16)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {111193#(<= ~counter~0 16)} is VALID [2022-04-28 07:20:34,953 INFO L290 TraceCheckUtils]: 96: Hoare triple {111193#(<= ~counter~0 16)} assume !!(0 != ~y3~0); {111193#(<= ~counter~0 16)} is VALID [2022-04-28 07:20:34,953 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {110716#true} {111193#(<= ~counter~0 16)} #63#return; {111193#(<= ~counter~0 16)} is VALID [2022-04-28 07:20:34,953 INFO L290 TraceCheckUtils]: 94: Hoare triple {110716#true} assume true; {110716#true} is VALID [2022-04-28 07:20:34,953 INFO L290 TraceCheckUtils]: 93: Hoare triple {110716#true} assume !(0 == ~cond); {110716#true} is VALID [2022-04-28 07:20:34,953 INFO L290 TraceCheckUtils]: 92: Hoare triple {110716#true} ~cond := #in~cond; {110716#true} is VALID [2022-04-28 07:20:34,953 INFO L272 TraceCheckUtils]: 91: Hoare triple {111193#(<= ~counter~0 16)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {110716#true} is VALID [2022-04-28 07:20:34,953 INFO L290 TraceCheckUtils]: 90: Hoare triple {111193#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {111193#(<= ~counter~0 16)} is VALID [2022-04-28 07:20:34,955 INFO L290 TraceCheckUtils]: 89: Hoare triple {111165#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111193#(<= ~counter~0 16)} is VALID [2022-04-28 07:20:34,955 INFO L290 TraceCheckUtils]: 88: Hoare triple {111165#(<= ~counter~0 15)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {111165#(<= ~counter~0 15)} is VALID [2022-04-28 07:20:34,955 INFO L290 TraceCheckUtils]: 87: Hoare triple {111165#(<= ~counter~0 15)} assume !!(0 != ~y3~0); {111165#(<= ~counter~0 15)} is VALID [2022-04-28 07:20:34,956 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {110716#true} {111165#(<= ~counter~0 15)} #63#return; {111165#(<= ~counter~0 15)} is VALID [2022-04-28 07:20:34,956 INFO L290 TraceCheckUtils]: 85: Hoare triple {110716#true} assume true; {110716#true} is VALID [2022-04-28 07:20:34,956 INFO L290 TraceCheckUtils]: 84: Hoare triple {110716#true} assume !(0 == ~cond); {110716#true} is VALID [2022-04-28 07:20:34,956 INFO L290 TraceCheckUtils]: 83: Hoare triple {110716#true} ~cond := #in~cond; {110716#true} is VALID [2022-04-28 07:20:34,956 INFO L272 TraceCheckUtils]: 82: Hoare triple {111165#(<= ~counter~0 15)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {110716#true} is VALID [2022-04-28 07:20:34,956 INFO L290 TraceCheckUtils]: 81: Hoare triple {111165#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {111165#(<= ~counter~0 15)} is VALID [2022-04-28 07:20:34,957 INFO L290 TraceCheckUtils]: 80: Hoare triple {111137#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111165#(<= ~counter~0 15)} is VALID [2022-04-28 07:20:34,957 INFO L290 TraceCheckUtils]: 79: Hoare triple {111137#(<= ~counter~0 14)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {111137#(<= ~counter~0 14)} is VALID [2022-04-28 07:20:34,958 INFO L290 TraceCheckUtils]: 78: Hoare triple {111137#(<= ~counter~0 14)} assume !!(0 != ~y3~0); {111137#(<= ~counter~0 14)} is VALID [2022-04-28 07:20:34,958 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {110716#true} {111137#(<= ~counter~0 14)} #63#return; {111137#(<= ~counter~0 14)} is VALID [2022-04-28 07:20:34,958 INFO L290 TraceCheckUtils]: 76: Hoare triple {110716#true} assume true; {110716#true} is VALID [2022-04-28 07:20:34,958 INFO L290 TraceCheckUtils]: 75: Hoare triple {110716#true} assume !(0 == ~cond); {110716#true} is VALID [2022-04-28 07:20:34,958 INFO L290 TraceCheckUtils]: 74: Hoare triple {110716#true} ~cond := #in~cond; {110716#true} is VALID [2022-04-28 07:20:34,958 INFO L272 TraceCheckUtils]: 73: Hoare triple {111137#(<= ~counter~0 14)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {110716#true} is VALID [2022-04-28 07:20:34,958 INFO L290 TraceCheckUtils]: 72: Hoare triple {111137#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {111137#(<= ~counter~0 14)} is VALID [2022-04-28 07:20:34,960 INFO L290 TraceCheckUtils]: 71: Hoare triple {111109#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111137#(<= ~counter~0 14)} is VALID [2022-04-28 07:20:34,960 INFO L290 TraceCheckUtils]: 70: Hoare triple {111109#(<= ~counter~0 13)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {111109#(<= ~counter~0 13)} is VALID [2022-04-28 07:20:34,960 INFO L290 TraceCheckUtils]: 69: Hoare triple {111109#(<= ~counter~0 13)} assume !!(0 != ~y3~0); {111109#(<= ~counter~0 13)} is VALID [2022-04-28 07:20:34,961 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {110716#true} {111109#(<= ~counter~0 13)} #63#return; {111109#(<= ~counter~0 13)} is VALID [2022-04-28 07:20:34,961 INFO L290 TraceCheckUtils]: 67: Hoare triple {110716#true} assume true; {110716#true} is VALID [2022-04-28 07:20:34,961 INFO L290 TraceCheckUtils]: 66: Hoare triple {110716#true} assume !(0 == ~cond); {110716#true} is VALID [2022-04-28 07:20:34,961 INFO L290 TraceCheckUtils]: 65: Hoare triple {110716#true} ~cond := #in~cond; {110716#true} is VALID [2022-04-28 07:20:34,961 INFO L272 TraceCheckUtils]: 64: Hoare triple {111109#(<= ~counter~0 13)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {110716#true} is VALID [2022-04-28 07:20:34,961 INFO L290 TraceCheckUtils]: 63: Hoare triple {111109#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {111109#(<= ~counter~0 13)} is VALID [2022-04-28 07:20:34,962 INFO L290 TraceCheckUtils]: 62: Hoare triple {111081#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111109#(<= ~counter~0 13)} is VALID [2022-04-28 07:20:34,962 INFO L290 TraceCheckUtils]: 61: Hoare triple {111081#(<= ~counter~0 12)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {111081#(<= ~counter~0 12)} is VALID [2022-04-28 07:20:34,963 INFO L290 TraceCheckUtils]: 60: Hoare triple {111081#(<= ~counter~0 12)} assume !!(0 != ~y3~0); {111081#(<= ~counter~0 12)} is VALID [2022-04-28 07:20:34,963 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {110716#true} {111081#(<= ~counter~0 12)} #63#return; {111081#(<= ~counter~0 12)} is VALID [2022-04-28 07:20:34,963 INFO L290 TraceCheckUtils]: 58: Hoare triple {110716#true} assume true; {110716#true} is VALID [2022-04-28 07:20:34,963 INFO L290 TraceCheckUtils]: 57: Hoare triple {110716#true} assume !(0 == ~cond); {110716#true} is VALID [2022-04-28 07:20:34,963 INFO L290 TraceCheckUtils]: 56: Hoare triple {110716#true} ~cond := #in~cond; {110716#true} is VALID [2022-04-28 07:20:34,963 INFO L272 TraceCheckUtils]: 55: Hoare triple {111081#(<= ~counter~0 12)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {110716#true} is VALID [2022-04-28 07:20:34,964 INFO L290 TraceCheckUtils]: 54: Hoare triple {111081#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {111081#(<= ~counter~0 12)} is VALID [2022-04-28 07:20:34,965 INFO L290 TraceCheckUtils]: 53: Hoare triple {111053#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111081#(<= ~counter~0 12)} is VALID [2022-04-28 07:20:34,965 INFO L290 TraceCheckUtils]: 52: Hoare triple {111053#(<= ~counter~0 11)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {111053#(<= ~counter~0 11)} is VALID [2022-04-28 07:20:34,965 INFO L290 TraceCheckUtils]: 51: Hoare triple {111053#(<= ~counter~0 11)} assume !!(0 != ~y3~0); {111053#(<= ~counter~0 11)} is VALID [2022-04-28 07:20:34,966 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {110716#true} {111053#(<= ~counter~0 11)} #63#return; {111053#(<= ~counter~0 11)} is VALID [2022-04-28 07:20:34,966 INFO L290 TraceCheckUtils]: 49: Hoare triple {110716#true} assume true; {110716#true} is VALID [2022-04-28 07:20:34,966 INFO L290 TraceCheckUtils]: 48: Hoare triple {110716#true} assume !(0 == ~cond); {110716#true} is VALID [2022-04-28 07:20:34,966 INFO L290 TraceCheckUtils]: 47: Hoare triple {110716#true} ~cond := #in~cond; {110716#true} is VALID [2022-04-28 07:20:34,966 INFO L272 TraceCheckUtils]: 46: Hoare triple {111053#(<= ~counter~0 11)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {110716#true} is VALID [2022-04-28 07:20:34,966 INFO L290 TraceCheckUtils]: 45: Hoare triple {111053#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {111053#(<= ~counter~0 11)} is VALID [2022-04-28 07:20:34,967 INFO L290 TraceCheckUtils]: 44: Hoare triple {111025#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111053#(<= ~counter~0 11)} is VALID [2022-04-28 07:20:34,967 INFO L290 TraceCheckUtils]: 43: Hoare triple {111025#(<= ~counter~0 10)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {111025#(<= ~counter~0 10)} is VALID [2022-04-28 07:20:34,968 INFO L290 TraceCheckUtils]: 42: Hoare triple {111025#(<= ~counter~0 10)} assume !!(0 != ~y3~0); {111025#(<= ~counter~0 10)} is VALID [2022-04-28 07:20:34,968 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {110716#true} {111025#(<= ~counter~0 10)} #63#return; {111025#(<= ~counter~0 10)} is VALID [2022-04-28 07:20:34,968 INFO L290 TraceCheckUtils]: 40: Hoare triple {110716#true} assume true; {110716#true} is VALID [2022-04-28 07:20:34,968 INFO L290 TraceCheckUtils]: 39: Hoare triple {110716#true} assume !(0 == ~cond); {110716#true} is VALID [2022-04-28 07:20:34,968 INFO L290 TraceCheckUtils]: 38: Hoare triple {110716#true} ~cond := #in~cond; {110716#true} is VALID [2022-04-28 07:20:34,968 INFO L272 TraceCheckUtils]: 37: Hoare triple {111025#(<= ~counter~0 10)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {110716#true} is VALID [2022-04-28 07:20:34,969 INFO L290 TraceCheckUtils]: 36: Hoare triple {111025#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {111025#(<= ~counter~0 10)} is VALID [2022-04-28 07:20:34,970 INFO L290 TraceCheckUtils]: 35: Hoare triple {110997#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111025#(<= ~counter~0 10)} is VALID [2022-04-28 07:20:34,970 INFO L290 TraceCheckUtils]: 34: Hoare triple {110997#(<= ~counter~0 9)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {110997#(<= ~counter~0 9)} is VALID [2022-04-28 07:20:34,970 INFO L290 TraceCheckUtils]: 33: Hoare triple {110997#(<= ~counter~0 9)} assume !!(0 != ~y3~0); {110997#(<= ~counter~0 9)} is VALID [2022-04-28 07:20:34,971 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {110716#true} {110997#(<= ~counter~0 9)} #63#return; {110997#(<= ~counter~0 9)} is VALID [2022-04-28 07:20:34,971 INFO L290 TraceCheckUtils]: 31: Hoare triple {110716#true} assume true; {110716#true} is VALID [2022-04-28 07:20:34,971 INFO L290 TraceCheckUtils]: 30: Hoare triple {110716#true} assume !(0 == ~cond); {110716#true} is VALID [2022-04-28 07:20:34,971 INFO L290 TraceCheckUtils]: 29: Hoare triple {110716#true} ~cond := #in~cond; {110716#true} is VALID [2022-04-28 07:20:34,971 INFO L272 TraceCheckUtils]: 28: Hoare triple {110997#(<= ~counter~0 9)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {110716#true} is VALID [2022-04-28 07:20:34,971 INFO L290 TraceCheckUtils]: 27: Hoare triple {110997#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {110997#(<= ~counter~0 9)} is VALID [2022-04-28 07:20:34,972 INFO L290 TraceCheckUtils]: 26: Hoare triple {110969#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {110997#(<= ~counter~0 9)} is VALID [2022-04-28 07:20:34,973 INFO L290 TraceCheckUtils]: 25: Hoare triple {110969#(<= ~counter~0 8)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {110969#(<= ~counter~0 8)} is VALID [2022-04-28 07:20:34,973 INFO L290 TraceCheckUtils]: 24: Hoare triple {110969#(<= ~counter~0 8)} assume !!(0 != ~y3~0); {110969#(<= ~counter~0 8)} is VALID [2022-04-28 07:20:34,973 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {110716#true} {110969#(<= ~counter~0 8)} #63#return; {110969#(<= ~counter~0 8)} is VALID [2022-04-28 07:20:34,974 INFO L290 TraceCheckUtils]: 22: Hoare triple {110716#true} assume true; {110716#true} is VALID [2022-04-28 07:20:34,974 INFO L290 TraceCheckUtils]: 21: Hoare triple {110716#true} assume !(0 == ~cond); {110716#true} is VALID [2022-04-28 07:20:34,974 INFO L290 TraceCheckUtils]: 20: Hoare triple {110716#true} ~cond := #in~cond; {110716#true} is VALID [2022-04-28 07:20:34,974 INFO L272 TraceCheckUtils]: 19: Hoare triple {110969#(<= ~counter~0 8)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {110716#true} is VALID [2022-04-28 07:20:34,974 INFO L290 TraceCheckUtils]: 18: Hoare triple {110969#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {110969#(<= ~counter~0 8)} is VALID [2022-04-28 07:20:34,975 INFO L290 TraceCheckUtils]: 17: Hoare triple {110941#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {110969#(<= ~counter~0 8)} is VALID [2022-04-28 07:20:34,975 INFO L290 TraceCheckUtils]: 16: Hoare triple {110941#(<= ~counter~0 7)} ~y1~0 := 0;~y2~0 := 0;~y3~0 := ~x1~0; {110941#(<= ~counter~0 7)} is VALID [2022-04-28 07:20:34,975 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {110716#true} {110941#(<= ~counter~0 7)} #61#return; {110941#(<= ~counter~0 7)} is VALID [2022-04-28 07:20:34,976 INFO L290 TraceCheckUtils]: 14: Hoare triple {110716#true} assume true; {110716#true} is VALID [2022-04-28 07:20:34,976 INFO L290 TraceCheckUtils]: 13: Hoare triple {110716#true} assume !(0 == ~cond); {110716#true} is VALID [2022-04-28 07:20:34,976 INFO L290 TraceCheckUtils]: 12: Hoare triple {110716#true} ~cond := #in~cond; {110716#true} is VALID [2022-04-28 07:20:34,976 INFO L272 TraceCheckUtils]: 11: Hoare triple {110941#(<= ~counter~0 7)} call assume_abort_if_not((if 0 != ~x2~0 then 1 else 0)); {110716#true} is VALID [2022-04-28 07:20:34,976 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {110716#true} {110941#(<= ~counter~0 7)} #59#return; {110941#(<= ~counter~0 7)} is VALID [2022-04-28 07:20:34,976 INFO L290 TraceCheckUtils]: 9: Hoare triple {110716#true} assume true; {110716#true} is VALID [2022-04-28 07:20:34,976 INFO L290 TraceCheckUtils]: 8: Hoare triple {110716#true} assume !(0 == ~cond); {110716#true} is VALID [2022-04-28 07:20:34,976 INFO L290 TraceCheckUtils]: 7: Hoare triple {110716#true} ~cond := #in~cond; {110716#true} is VALID [2022-04-28 07:20:34,976 INFO L272 TraceCheckUtils]: 6: Hoare triple {110941#(<= ~counter~0 7)} call assume_abort_if_not((if ~x1~0 >= 0 then 1 else 0)); {110716#true} is VALID [2022-04-28 07:20:34,976 INFO L290 TraceCheckUtils]: 5: Hoare triple {110941#(<= ~counter~0 7)} havoc ~x1~0;havoc ~x2~0;havoc ~y1~0;havoc ~y2~0;havoc ~y3~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~x1~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~x2~0 := #t~nondet5;havoc #t~nondet5; {110941#(<= ~counter~0 7)} is VALID [2022-04-28 07:20:34,977 INFO L272 TraceCheckUtils]: 4: Hoare triple {110941#(<= ~counter~0 7)} call #t~ret7 := main(); {110941#(<= ~counter~0 7)} is VALID [2022-04-28 07:20:34,977 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {110941#(<= ~counter~0 7)} {110716#true} #67#return; {110941#(<= ~counter~0 7)} is VALID [2022-04-28 07:20:34,977 INFO L290 TraceCheckUtils]: 2: Hoare triple {110941#(<= ~counter~0 7)} assume true; {110941#(<= ~counter~0 7)} is VALID [2022-04-28 07:20:34,978 INFO L290 TraceCheckUtils]: 1: Hoare triple {110716#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(11, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {110941#(<= ~counter~0 7)} is VALID [2022-04-28 07:20:34,978 INFO L272 TraceCheckUtils]: 0: Hoare triple {110716#true} call ULTIMATE.init(); {110716#true} is VALID [2022-04-28 07:20:34,978 INFO L134 CoverageAnalysis]: Checked inductivity of 7921 backedges. 84 proven. 4389 refuted. 0 times theorem prover too weak. 3448 trivial. 0 not checked. [2022-04-28 07:20:34,978 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 07:20:34,979 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1261099845] [2022-04-28 07:20:34,979 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 07:20:34,979 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [599730136] [2022-04-28 07:20:34,979 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [599730136] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 07:20:34,979 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 07:20:34,979 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [46, 46] total 54 [2022-04-28 07:20:34,979 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 07:20:34,979 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [440608128] [2022-04-28 07:20:34,979 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [440608128] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 07:20:34,979 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 07:20:34,979 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [46] imperfect sequences [] total 46 [2022-04-28 07:20:34,979 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1603820476] [2022-04-28 07:20:34,979 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 07:20:34,980 INFO L78 Accepts]: Start accepts. Automaton has has 46 states, 46 states have (on average 6.6521739130434785) internal successors, (306), 45 states have internal predecessors, (306), 45 states have call successors, (47), 45 states have call predecessors, (47), 43 states have return successors, (45), 43 states have call predecessors, (45), 44 states have call successors, (45) Word has length 401 [2022-04-28 07:20:34,980 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 07:20:34,980 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 46 states, 46 states have (on average 6.6521739130434785) internal successors, (306), 45 states have internal predecessors, (306), 45 states have call successors, (47), 45 states have call predecessors, (47), 43 states have return successors, (45), 43 states have call predecessors, (45), 44 states have call successors, (45) [2022-04-28 07:20:35,423 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 398 edges. 398 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 07:20:35,423 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 46 states [2022-04-28 07:20:35,423 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 07:20:35,423 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 46 interpolants. [2022-04-28 07:20:35,424 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1331, Invalid=1531, Unknown=0, NotChecked=0, Total=2862 [2022-04-28 07:20:35,424 INFO L87 Difference]: Start difference. First operand 398 states and 441 transitions. Second operand has 46 states, 46 states have (on average 6.6521739130434785) internal successors, (306), 45 states have internal predecessors, (306), 45 states have call successors, (47), 45 states have call predecessors, (47), 43 states have return successors, (45), 43 states have call predecessors, (45), 44 states have call successors, (45) [2022-04-28 07:20:37,969 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 07:20:37,969 INFO L93 Difference]: Finished difference Result 412 states and 456 transitions. [2022-04-28 07:20:37,969 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 88 states. [2022-04-28 07:20:37,969 INFO L78 Accepts]: Start accepts. Automaton has has 46 states, 46 states have (on average 6.6521739130434785) internal successors, (306), 45 states have internal predecessors, (306), 45 states have call successors, (47), 45 states have call predecessors, (47), 43 states have return successors, (45), 43 states have call predecessors, (45), 44 states have call successors, (45) Word has length 401 [2022-04-28 07:20:37,970 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 07:20:37,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 46 states, 46 states have (on average 6.6521739130434785) internal successors, (306), 45 states have internal predecessors, (306), 45 states have call successors, (47), 45 states have call predecessors, (47), 43 states have return successors, (45), 43 states have call predecessors, (45), 44 states have call successors, (45) [2022-04-28 07:20:37,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 88 states and 455 transitions. [2022-04-28 07:20:37,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 46 states, 46 states have (on average 6.6521739130434785) internal successors, (306), 45 states have internal predecessors, (306), 45 states have call successors, (47), 45 states have call predecessors, (47), 43 states have return successors, (45), 43 states have call predecessors, (45), 44 states have call successors, (45) [2022-04-28 07:20:37,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 88 states and 455 transitions. [2022-04-28 07:20:37,986 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 88 states and 455 transitions. [2022-04-28 07:20:38,518 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 455 edges. 455 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 07:20:38,526 INFO L225 Difference]: With dead ends: 412 [2022-04-28 07:20:38,526 INFO L226 Difference]: Without dead ends: 407 [2022-04-28 07:20:38,526 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 843 GetRequests, 748 SyntacticMatches, 1 SemanticMatches, 94 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 959 ImplicationChecksByTransitivity, 1.4s TimeCoverageRelationStatistics Valid=3557, Invalid=5563, Unknown=0, NotChecked=0, Total=9120 [2022-04-28 07:20:38,527 INFO L413 NwaCegarLoop]: 68 mSDtfsCounter, 136 mSDsluCounter, 356 mSDsCounter, 0 mSdLazyCounter, 294 mSolverCounterSat, 28 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 136 SdHoareTripleChecker+Valid, 424 SdHoareTripleChecker+Invalid, 322 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 28 IncrementalHoareTripleChecker+Valid, 294 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-04-28 07:20:38,527 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [136 Valid, 424 Invalid, 322 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [28 Valid, 294 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-04-28 07:20:38,527 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 407 states. [2022-04-28 07:20:39,136 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 407 to 407. [2022-04-28 07:20:39,137 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 07:20:39,137 INFO L82 GeneralOperation]: Start isEquivalent. First operand 407 states. Second operand has 407 states, 313 states have (on average 1.1405750798722045) internal successors, (357), 313 states have internal predecessors, (357), 48 states have call successors, (48), 47 states have call predecessors, (48), 45 states have return successors, (46), 46 states have call predecessors, (46), 46 states have call successors, (46) [2022-04-28 07:20:39,137 INFO L74 IsIncluded]: Start isIncluded. First operand 407 states. Second operand has 407 states, 313 states have (on average 1.1405750798722045) internal successors, (357), 313 states have internal predecessors, (357), 48 states have call successors, (48), 47 states have call predecessors, (48), 45 states have return successors, (46), 46 states have call predecessors, (46), 46 states have call successors, (46) [2022-04-28 07:20:39,138 INFO L87 Difference]: Start difference. First operand 407 states. Second operand has 407 states, 313 states have (on average 1.1405750798722045) internal successors, (357), 313 states have internal predecessors, (357), 48 states have call successors, (48), 47 states have call predecessors, (48), 45 states have return successors, (46), 46 states have call predecessors, (46), 46 states have call successors, (46) [2022-04-28 07:20:39,148 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 07:20:39,149 INFO L93 Difference]: Finished difference Result 407 states and 451 transitions. [2022-04-28 07:20:39,149 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 451 transitions. [2022-04-28 07:20:39,149 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 07:20:39,149 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 07:20:39,149 INFO L74 IsIncluded]: Start isIncluded. First operand has 407 states, 313 states have (on average 1.1405750798722045) internal successors, (357), 313 states have internal predecessors, (357), 48 states have call successors, (48), 47 states have call predecessors, (48), 45 states have return successors, (46), 46 states have call predecessors, (46), 46 states have call successors, (46) Second operand 407 states. [2022-04-28 07:20:39,150 INFO L87 Difference]: Start difference. First operand has 407 states, 313 states have (on average 1.1405750798722045) internal successors, (357), 313 states have internal predecessors, (357), 48 states have call successors, (48), 47 states have call predecessors, (48), 45 states have return successors, (46), 46 states have call predecessors, (46), 46 states have call successors, (46) Second operand 407 states. [2022-04-28 07:20:39,155 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 07:20:39,155 INFO L93 Difference]: Finished difference Result 407 states and 451 transitions. [2022-04-28 07:20:39,155 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 451 transitions. [2022-04-28 07:20:39,156 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 07:20:39,156 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 07:20:39,156 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 07:20:39,156 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 07:20:39,156 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 407 states, 313 states have (on average 1.1405750798722045) internal successors, (357), 313 states have internal predecessors, (357), 48 states have call successors, (48), 47 states have call predecessors, (48), 45 states have return successors, (46), 46 states have call predecessors, (46), 46 states have call successors, (46) [2022-04-28 07:20:39,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 407 states and 451 transitions. [2022-04-28 07:20:39,164 INFO L78 Accepts]: Start accepts. Automaton has 407 states and 451 transitions. Word has length 401 [2022-04-28 07:20:39,164 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 07:20:39,164 INFO L495 AbstractCegarLoop]: Abstraction has 407 states and 451 transitions. [2022-04-28 07:20:39,164 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 46 states, 46 states have (on average 6.6521739130434785) internal successors, (306), 45 states have internal predecessors, (306), 45 states have call successors, (47), 45 states have call predecessors, (47), 43 states have return successors, (45), 43 states have call predecessors, (45), 44 states have call successors, (45) [2022-04-28 07:20:39,164 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 407 states and 451 transitions. [2022-04-28 07:20:39,996 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 451 edges. 451 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 07:20:39,997 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 451 transitions. [2022-04-28 07:20:39,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 411 [2022-04-28 07:20:39,998 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 07:20:39,998 INFO L195 NwaCegarLoop]: trace histogram [44, 44, 43, 43, 43, 43, 43, 43, 43, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 07:20:40,016 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (46)] Forceful destruction successful, exit code 0 [2022-04-28 07:20:40,199 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 46 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable45 [2022-04-28 07:20:40,199 INFO L420 AbstractCegarLoop]: === Iteration 47 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 07:20:40,199 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 07:20:40,199 INFO L85 PathProgramCache]: Analyzing trace with hash -290400420, now seen corresponding path program 85 times [2022-04-28 07:20:40,199 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 07:20:40,199 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [812657473] [2022-04-28 07:20:40,200 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 07:20:40,200 INFO L85 PathProgramCache]: Analyzing trace with hash -290400420, now seen corresponding path program 86 times [2022-04-28 07:20:40,200 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 07:20:40,200 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1412871042] [2022-04-28 07:20:40,200 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 07:20:40,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 07:20:40,219 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 07:20:40,219 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [246637789] [2022-04-28 07:20:40,219 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-28 07:20:40,219 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 07:20:40,219 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 07:20:40,220 INFO L229 MonitoredProcess]: Starting monitored process 47 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 07:20:40,220 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (47)] Waiting until timeout for monitored process [2022-04-28 07:20:40,354 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-28 07:20:40,354 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 07:20:40,358 INFO L263 TraceCheckSpWp]: Trace formula consists of 1082 conjuncts, 91 conjunts are in the unsatisfiable core [2022-04-28 07:20:40,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 07:20:40,433 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 07:20:42,569 INFO L272 TraceCheckUtils]: 0: Hoare triple {115711#true} call ULTIMATE.init(); {115711#true} is VALID [2022-04-28 07:20:42,569 INFO L290 TraceCheckUtils]: 1: Hoare triple {115711#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(11, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {115719#(<= ~counter~0 0)} is VALID [2022-04-28 07:20:42,569 INFO L290 TraceCheckUtils]: 2: Hoare triple {115719#(<= ~counter~0 0)} assume true; {115719#(<= ~counter~0 0)} is VALID [2022-04-28 07:20:42,570 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {115719#(<= ~counter~0 0)} {115711#true} #67#return; {115719#(<= ~counter~0 0)} is VALID [2022-04-28 07:20:42,570 INFO L272 TraceCheckUtils]: 4: Hoare triple {115719#(<= ~counter~0 0)} call #t~ret7 := main(); {115719#(<= ~counter~0 0)} is VALID [2022-04-28 07:20:42,570 INFO L290 TraceCheckUtils]: 5: Hoare triple {115719#(<= ~counter~0 0)} havoc ~x1~0;havoc ~x2~0;havoc ~y1~0;havoc ~y2~0;havoc ~y3~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~x1~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~x2~0 := #t~nondet5;havoc #t~nondet5; {115719#(<= ~counter~0 0)} is VALID [2022-04-28 07:20:42,570 INFO L272 TraceCheckUtils]: 6: Hoare triple {115719#(<= ~counter~0 0)} call assume_abort_if_not((if ~x1~0 >= 0 then 1 else 0)); {115719#(<= ~counter~0 0)} is VALID [2022-04-28 07:20:42,571 INFO L290 TraceCheckUtils]: 7: Hoare triple {115719#(<= ~counter~0 0)} ~cond := #in~cond; {115719#(<= ~counter~0 0)} is VALID [2022-04-28 07:20:42,571 INFO L290 TraceCheckUtils]: 8: Hoare triple {115719#(<= ~counter~0 0)} assume !(0 == ~cond); {115719#(<= ~counter~0 0)} is VALID [2022-04-28 07:20:42,571 INFO L290 TraceCheckUtils]: 9: Hoare triple {115719#(<= ~counter~0 0)} assume true; {115719#(<= ~counter~0 0)} is VALID [2022-04-28 07:20:42,571 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {115719#(<= ~counter~0 0)} {115719#(<= ~counter~0 0)} #59#return; {115719#(<= ~counter~0 0)} is VALID [2022-04-28 07:20:42,572 INFO L272 TraceCheckUtils]: 11: Hoare triple {115719#(<= ~counter~0 0)} call assume_abort_if_not((if 0 != ~x2~0 then 1 else 0)); {115719#(<= ~counter~0 0)} is VALID [2022-04-28 07:20:42,572 INFO L290 TraceCheckUtils]: 12: Hoare triple {115719#(<= ~counter~0 0)} ~cond := #in~cond; {115719#(<= ~counter~0 0)} is VALID [2022-04-28 07:20:42,572 INFO L290 TraceCheckUtils]: 13: Hoare triple {115719#(<= ~counter~0 0)} assume !(0 == ~cond); {115719#(<= ~counter~0 0)} is VALID [2022-04-28 07:20:42,572 INFO L290 TraceCheckUtils]: 14: Hoare triple {115719#(<= ~counter~0 0)} assume true; {115719#(<= ~counter~0 0)} is VALID [2022-04-28 07:20:42,573 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {115719#(<= ~counter~0 0)} {115719#(<= ~counter~0 0)} #61#return; {115719#(<= ~counter~0 0)} is VALID [2022-04-28 07:20:42,573 INFO L290 TraceCheckUtils]: 16: Hoare triple {115719#(<= ~counter~0 0)} ~y1~0 := 0;~y2~0 := 0;~y3~0 := ~x1~0; {115719#(<= ~counter~0 0)} is VALID [2022-04-28 07:20:42,576 INFO L290 TraceCheckUtils]: 17: Hoare triple {115719#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {115768#(<= ~counter~0 1)} is VALID [2022-04-28 07:20:42,576 INFO L290 TraceCheckUtils]: 18: Hoare triple {115768#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {115768#(<= ~counter~0 1)} is VALID [2022-04-28 07:20:42,576 INFO L272 TraceCheckUtils]: 19: Hoare triple {115768#(<= ~counter~0 1)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {115768#(<= ~counter~0 1)} is VALID [2022-04-28 07:20:42,577 INFO L290 TraceCheckUtils]: 20: Hoare triple {115768#(<= ~counter~0 1)} ~cond := #in~cond; {115768#(<= ~counter~0 1)} is VALID [2022-04-28 07:20:42,577 INFO L290 TraceCheckUtils]: 21: Hoare triple {115768#(<= ~counter~0 1)} assume !(0 == ~cond); {115768#(<= ~counter~0 1)} is VALID [2022-04-28 07:20:42,577 INFO L290 TraceCheckUtils]: 22: Hoare triple {115768#(<= ~counter~0 1)} assume true; {115768#(<= ~counter~0 1)} is VALID [2022-04-28 07:20:42,577 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {115768#(<= ~counter~0 1)} {115768#(<= ~counter~0 1)} #63#return; {115768#(<= ~counter~0 1)} is VALID [2022-04-28 07:20:42,578 INFO L290 TraceCheckUtils]: 24: Hoare triple {115768#(<= ~counter~0 1)} assume !!(0 != ~y3~0); {115768#(<= ~counter~0 1)} is VALID [2022-04-28 07:20:42,578 INFO L290 TraceCheckUtils]: 25: Hoare triple {115768#(<= ~counter~0 1)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {115768#(<= ~counter~0 1)} is VALID [2022-04-28 07:20:42,579 INFO L290 TraceCheckUtils]: 26: Hoare triple {115768#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {115796#(<= ~counter~0 2)} is VALID [2022-04-28 07:20:42,579 INFO L290 TraceCheckUtils]: 27: Hoare triple {115796#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {115796#(<= ~counter~0 2)} is VALID [2022-04-28 07:20:42,580 INFO L272 TraceCheckUtils]: 28: Hoare triple {115796#(<= ~counter~0 2)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {115796#(<= ~counter~0 2)} is VALID [2022-04-28 07:20:42,580 INFO L290 TraceCheckUtils]: 29: Hoare triple {115796#(<= ~counter~0 2)} ~cond := #in~cond; {115796#(<= ~counter~0 2)} is VALID [2022-04-28 07:20:42,580 INFO L290 TraceCheckUtils]: 30: Hoare triple {115796#(<= ~counter~0 2)} assume !(0 == ~cond); {115796#(<= ~counter~0 2)} is VALID [2022-04-28 07:20:42,581 INFO L290 TraceCheckUtils]: 31: Hoare triple {115796#(<= ~counter~0 2)} assume true; {115796#(<= ~counter~0 2)} is VALID [2022-04-28 07:20:42,581 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {115796#(<= ~counter~0 2)} {115796#(<= ~counter~0 2)} #63#return; {115796#(<= ~counter~0 2)} is VALID [2022-04-28 07:20:42,581 INFO L290 TraceCheckUtils]: 33: Hoare triple {115796#(<= ~counter~0 2)} assume !!(0 != ~y3~0); {115796#(<= ~counter~0 2)} is VALID [2022-04-28 07:20:42,581 INFO L290 TraceCheckUtils]: 34: Hoare triple {115796#(<= ~counter~0 2)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {115796#(<= ~counter~0 2)} is VALID [2022-04-28 07:20:42,583 INFO L290 TraceCheckUtils]: 35: Hoare triple {115796#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {115824#(<= ~counter~0 3)} is VALID [2022-04-28 07:20:42,583 INFO L290 TraceCheckUtils]: 36: Hoare triple {115824#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {115824#(<= ~counter~0 3)} is VALID [2022-04-28 07:20:42,584 INFO L272 TraceCheckUtils]: 37: Hoare triple {115824#(<= ~counter~0 3)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {115824#(<= ~counter~0 3)} is VALID [2022-04-28 07:20:42,584 INFO L290 TraceCheckUtils]: 38: Hoare triple {115824#(<= ~counter~0 3)} ~cond := #in~cond; {115824#(<= ~counter~0 3)} is VALID [2022-04-28 07:20:42,584 INFO L290 TraceCheckUtils]: 39: Hoare triple {115824#(<= ~counter~0 3)} assume !(0 == ~cond); {115824#(<= ~counter~0 3)} is VALID [2022-04-28 07:20:42,584 INFO L290 TraceCheckUtils]: 40: Hoare triple {115824#(<= ~counter~0 3)} assume true; {115824#(<= ~counter~0 3)} is VALID [2022-04-28 07:20:42,585 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {115824#(<= ~counter~0 3)} {115824#(<= ~counter~0 3)} #63#return; {115824#(<= ~counter~0 3)} is VALID [2022-04-28 07:20:42,585 INFO L290 TraceCheckUtils]: 42: Hoare triple {115824#(<= ~counter~0 3)} assume !!(0 != ~y3~0); {115824#(<= ~counter~0 3)} is VALID [2022-04-28 07:20:42,585 INFO L290 TraceCheckUtils]: 43: Hoare triple {115824#(<= ~counter~0 3)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {115824#(<= ~counter~0 3)} is VALID [2022-04-28 07:20:42,587 INFO L290 TraceCheckUtils]: 44: Hoare triple {115824#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {115852#(<= ~counter~0 4)} is VALID [2022-04-28 07:20:42,587 INFO L290 TraceCheckUtils]: 45: Hoare triple {115852#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {115852#(<= ~counter~0 4)} is VALID [2022-04-28 07:20:42,588 INFO L272 TraceCheckUtils]: 46: Hoare triple {115852#(<= ~counter~0 4)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {115852#(<= ~counter~0 4)} is VALID [2022-04-28 07:20:42,588 INFO L290 TraceCheckUtils]: 47: Hoare triple {115852#(<= ~counter~0 4)} ~cond := #in~cond; {115852#(<= ~counter~0 4)} is VALID [2022-04-28 07:20:42,588 INFO L290 TraceCheckUtils]: 48: Hoare triple {115852#(<= ~counter~0 4)} assume !(0 == ~cond); {115852#(<= ~counter~0 4)} is VALID [2022-04-28 07:20:42,589 INFO L290 TraceCheckUtils]: 49: Hoare triple {115852#(<= ~counter~0 4)} assume true; {115852#(<= ~counter~0 4)} is VALID [2022-04-28 07:20:42,589 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {115852#(<= ~counter~0 4)} {115852#(<= ~counter~0 4)} #63#return; {115852#(<= ~counter~0 4)} is VALID [2022-04-28 07:20:42,589 INFO L290 TraceCheckUtils]: 51: Hoare triple {115852#(<= ~counter~0 4)} assume !!(0 != ~y3~0); {115852#(<= ~counter~0 4)} is VALID [2022-04-28 07:20:42,589 INFO L290 TraceCheckUtils]: 52: Hoare triple {115852#(<= ~counter~0 4)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {115852#(<= ~counter~0 4)} is VALID [2022-04-28 07:20:42,591 INFO L290 TraceCheckUtils]: 53: Hoare triple {115852#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {115880#(<= ~counter~0 5)} is VALID [2022-04-28 07:20:42,591 INFO L290 TraceCheckUtils]: 54: Hoare triple {115880#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {115880#(<= ~counter~0 5)} is VALID [2022-04-28 07:20:42,591 INFO L272 TraceCheckUtils]: 55: Hoare triple {115880#(<= ~counter~0 5)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {115880#(<= ~counter~0 5)} is VALID [2022-04-28 07:20:42,592 INFO L290 TraceCheckUtils]: 56: Hoare triple {115880#(<= ~counter~0 5)} ~cond := #in~cond; {115880#(<= ~counter~0 5)} is VALID [2022-04-28 07:20:42,592 INFO L290 TraceCheckUtils]: 57: Hoare triple {115880#(<= ~counter~0 5)} assume !(0 == ~cond); {115880#(<= ~counter~0 5)} is VALID [2022-04-28 07:20:42,592 INFO L290 TraceCheckUtils]: 58: Hoare triple {115880#(<= ~counter~0 5)} assume true; {115880#(<= ~counter~0 5)} is VALID [2022-04-28 07:20:42,593 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {115880#(<= ~counter~0 5)} {115880#(<= ~counter~0 5)} #63#return; {115880#(<= ~counter~0 5)} is VALID [2022-04-28 07:20:42,593 INFO L290 TraceCheckUtils]: 60: Hoare triple {115880#(<= ~counter~0 5)} assume !!(0 != ~y3~0); {115880#(<= ~counter~0 5)} is VALID [2022-04-28 07:20:42,593 INFO L290 TraceCheckUtils]: 61: Hoare triple {115880#(<= ~counter~0 5)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {115880#(<= ~counter~0 5)} is VALID [2022-04-28 07:20:42,595 INFO L290 TraceCheckUtils]: 62: Hoare triple {115880#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {115908#(<= ~counter~0 6)} is VALID [2022-04-28 07:20:42,595 INFO L290 TraceCheckUtils]: 63: Hoare triple {115908#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {115908#(<= ~counter~0 6)} is VALID [2022-04-28 07:20:42,595 INFO L272 TraceCheckUtils]: 64: Hoare triple {115908#(<= ~counter~0 6)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {115908#(<= ~counter~0 6)} is VALID [2022-04-28 07:20:42,596 INFO L290 TraceCheckUtils]: 65: Hoare triple {115908#(<= ~counter~0 6)} ~cond := #in~cond; {115908#(<= ~counter~0 6)} is VALID [2022-04-28 07:20:42,596 INFO L290 TraceCheckUtils]: 66: Hoare triple {115908#(<= ~counter~0 6)} assume !(0 == ~cond); {115908#(<= ~counter~0 6)} is VALID [2022-04-28 07:20:42,596 INFO L290 TraceCheckUtils]: 67: Hoare triple {115908#(<= ~counter~0 6)} assume true; {115908#(<= ~counter~0 6)} is VALID [2022-04-28 07:20:42,596 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {115908#(<= ~counter~0 6)} {115908#(<= ~counter~0 6)} #63#return; {115908#(<= ~counter~0 6)} is VALID [2022-04-28 07:20:42,597 INFO L290 TraceCheckUtils]: 69: Hoare triple {115908#(<= ~counter~0 6)} assume !!(0 != ~y3~0); {115908#(<= ~counter~0 6)} is VALID [2022-04-28 07:20:42,597 INFO L290 TraceCheckUtils]: 70: Hoare triple {115908#(<= ~counter~0 6)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {115908#(<= ~counter~0 6)} is VALID [2022-04-28 07:20:42,598 INFO L290 TraceCheckUtils]: 71: Hoare triple {115908#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {115936#(<= ~counter~0 7)} is VALID [2022-04-28 07:20:42,598 INFO L290 TraceCheckUtils]: 72: Hoare triple {115936#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {115936#(<= ~counter~0 7)} is VALID [2022-04-28 07:20:42,599 INFO L272 TraceCheckUtils]: 73: Hoare triple {115936#(<= ~counter~0 7)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {115936#(<= ~counter~0 7)} is VALID [2022-04-28 07:20:42,599 INFO L290 TraceCheckUtils]: 74: Hoare triple {115936#(<= ~counter~0 7)} ~cond := #in~cond; {115936#(<= ~counter~0 7)} is VALID [2022-04-28 07:20:42,599 INFO L290 TraceCheckUtils]: 75: Hoare triple {115936#(<= ~counter~0 7)} assume !(0 == ~cond); {115936#(<= ~counter~0 7)} is VALID [2022-04-28 07:20:42,600 INFO L290 TraceCheckUtils]: 76: Hoare triple {115936#(<= ~counter~0 7)} assume true; {115936#(<= ~counter~0 7)} is VALID [2022-04-28 07:20:42,600 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {115936#(<= ~counter~0 7)} {115936#(<= ~counter~0 7)} #63#return; {115936#(<= ~counter~0 7)} is VALID [2022-04-28 07:20:42,600 INFO L290 TraceCheckUtils]: 78: Hoare triple {115936#(<= ~counter~0 7)} assume !!(0 != ~y3~0); {115936#(<= ~counter~0 7)} is VALID [2022-04-28 07:20:42,601 INFO L290 TraceCheckUtils]: 79: Hoare triple {115936#(<= ~counter~0 7)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {115936#(<= ~counter~0 7)} is VALID [2022-04-28 07:20:42,602 INFO L290 TraceCheckUtils]: 80: Hoare triple {115936#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {115964#(<= ~counter~0 8)} is VALID [2022-04-28 07:20:42,602 INFO L290 TraceCheckUtils]: 81: Hoare triple {115964#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {115964#(<= ~counter~0 8)} is VALID [2022-04-28 07:20:42,603 INFO L272 TraceCheckUtils]: 82: Hoare triple {115964#(<= ~counter~0 8)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {115964#(<= ~counter~0 8)} is VALID [2022-04-28 07:20:42,603 INFO L290 TraceCheckUtils]: 83: Hoare triple {115964#(<= ~counter~0 8)} ~cond := #in~cond; {115964#(<= ~counter~0 8)} is VALID [2022-04-28 07:20:42,603 INFO L290 TraceCheckUtils]: 84: Hoare triple {115964#(<= ~counter~0 8)} assume !(0 == ~cond); {115964#(<= ~counter~0 8)} is VALID [2022-04-28 07:20:42,603 INFO L290 TraceCheckUtils]: 85: Hoare triple {115964#(<= ~counter~0 8)} assume true; {115964#(<= ~counter~0 8)} is VALID [2022-04-28 07:20:42,604 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {115964#(<= ~counter~0 8)} {115964#(<= ~counter~0 8)} #63#return; {115964#(<= ~counter~0 8)} is VALID [2022-04-28 07:20:42,604 INFO L290 TraceCheckUtils]: 87: Hoare triple {115964#(<= ~counter~0 8)} assume !!(0 != ~y3~0); {115964#(<= ~counter~0 8)} is VALID [2022-04-28 07:20:42,604 INFO L290 TraceCheckUtils]: 88: Hoare triple {115964#(<= ~counter~0 8)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {115964#(<= ~counter~0 8)} is VALID [2022-04-28 07:20:42,606 INFO L290 TraceCheckUtils]: 89: Hoare triple {115964#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {115992#(<= ~counter~0 9)} is VALID [2022-04-28 07:20:42,606 INFO L290 TraceCheckUtils]: 90: Hoare triple {115992#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {115992#(<= ~counter~0 9)} is VALID [2022-04-28 07:20:42,606 INFO L272 TraceCheckUtils]: 91: Hoare triple {115992#(<= ~counter~0 9)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {115992#(<= ~counter~0 9)} is VALID [2022-04-28 07:20:42,607 INFO L290 TraceCheckUtils]: 92: Hoare triple {115992#(<= ~counter~0 9)} ~cond := #in~cond; {115992#(<= ~counter~0 9)} is VALID [2022-04-28 07:20:42,607 INFO L290 TraceCheckUtils]: 93: Hoare triple {115992#(<= ~counter~0 9)} assume !(0 == ~cond); {115992#(<= ~counter~0 9)} is VALID [2022-04-28 07:20:42,607 INFO L290 TraceCheckUtils]: 94: Hoare triple {115992#(<= ~counter~0 9)} assume true; {115992#(<= ~counter~0 9)} is VALID [2022-04-28 07:20:42,608 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {115992#(<= ~counter~0 9)} {115992#(<= ~counter~0 9)} #63#return; {115992#(<= ~counter~0 9)} is VALID [2022-04-28 07:20:42,608 INFO L290 TraceCheckUtils]: 96: Hoare triple {115992#(<= ~counter~0 9)} assume !!(0 != ~y3~0); {115992#(<= ~counter~0 9)} is VALID [2022-04-28 07:20:42,608 INFO L290 TraceCheckUtils]: 97: Hoare triple {115992#(<= ~counter~0 9)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {115992#(<= ~counter~0 9)} is VALID [2022-04-28 07:20:42,610 INFO L290 TraceCheckUtils]: 98: Hoare triple {115992#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116020#(<= ~counter~0 10)} is VALID [2022-04-28 07:20:42,610 INFO L290 TraceCheckUtils]: 99: Hoare triple {116020#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {116020#(<= ~counter~0 10)} is VALID [2022-04-28 07:20:42,610 INFO L272 TraceCheckUtils]: 100: Hoare triple {116020#(<= ~counter~0 10)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {116020#(<= ~counter~0 10)} is VALID [2022-04-28 07:20:42,611 INFO L290 TraceCheckUtils]: 101: Hoare triple {116020#(<= ~counter~0 10)} ~cond := #in~cond; {116020#(<= ~counter~0 10)} is VALID [2022-04-28 07:20:42,611 INFO L290 TraceCheckUtils]: 102: Hoare triple {116020#(<= ~counter~0 10)} assume !(0 == ~cond); {116020#(<= ~counter~0 10)} is VALID [2022-04-28 07:20:42,611 INFO L290 TraceCheckUtils]: 103: Hoare triple {116020#(<= ~counter~0 10)} assume true; {116020#(<= ~counter~0 10)} is VALID [2022-04-28 07:20:42,611 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {116020#(<= ~counter~0 10)} {116020#(<= ~counter~0 10)} #63#return; {116020#(<= ~counter~0 10)} is VALID [2022-04-28 07:20:42,612 INFO L290 TraceCheckUtils]: 105: Hoare triple {116020#(<= ~counter~0 10)} assume !!(0 != ~y3~0); {116020#(<= ~counter~0 10)} is VALID [2022-04-28 07:20:42,612 INFO L290 TraceCheckUtils]: 106: Hoare triple {116020#(<= ~counter~0 10)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {116020#(<= ~counter~0 10)} is VALID [2022-04-28 07:20:42,613 INFO L290 TraceCheckUtils]: 107: Hoare triple {116020#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116048#(<= ~counter~0 11)} is VALID [2022-04-28 07:20:42,614 INFO L290 TraceCheckUtils]: 108: Hoare triple {116048#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {116048#(<= ~counter~0 11)} is VALID [2022-04-28 07:20:42,614 INFO L272 TraceCheckUtils]: 109: Hoare triple {116048#(<= ~counter~0 11)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {116048#(<= ~counter~0 11)} is VALID [2022-04-28 07:20:42,614 INFO L290 TraceCheckUtils]: 110: Hoare triple {116048#(<= ~counter~0 11)} ~cond := #in~cond; {116048#(<= ~counter~0 11)} is VALID [2022-04-28 07:20:42,614 INFO L290 TraceCheckUtils]: 111: Hoare triple {116048#(<= ~counter~0 11)} assume !(0 == ~cond); {116048#(<= ~counter~0 11)} is VALID [2022-04-28 07:20:42,615 INFO L290 TraceCheckUtils]: 112: Hoare triple {116048#(<= ~counter~0 11)} assume true; {116048#(<= ~counter~0 11)} is VALID [2022-04-28 07:20:42,615 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {116048#(<= ~counter~0 11)} {116048#(<= ~counter~0 11)} #63#return; {116048#(<= ~counter~0 11)} is VALID [2022-04-28 07:20:42,615 INFO L290 TraceCheckUtils]: 114: Hoare triple {116048#(<= ~counter~0 11)} assume !!(0 != ~y3~0); {116048#(<= ~counter~0 11)} is VALID [2022-04-28 07:20:42,616 INFO L290 TraceCheckUtils]: 115: Hoare triple {116048#(<= ~counter~0 11)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {116048#(<= ~counter~0 11)} is VALID [2022-04-28 07:20:42,617 INFO L290 TraceCheckUtils]: 116: Hoare triple {116048#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116076#(<= ~counter~0 12)} is VALID [2022-04-28 07:20:42,617 INFO L290 TraceCheckUtils]: 117: Hoare triple {116076#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {116076#(<= ~counter~0 12)} is VALID [2022-04-28 07:20:42,618 INFO L272 TraceCheckUtils]: 118: Hoare triple {116076#(<= ~counter~0 12)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {116076#(<= ~counter~0 12)} is VALID [2022-04-28 07:20:42,618 INFO L290 TraceCheckUtils]: 119: Hoare triple {116076#(<= ~counter~0 12)} ~cond := #in~cond; {116076#(<= ~counter~0 12)} is VALID [2022-04-28 07:20:42,618 INFO L290 TraceCheckUtils]: 120: Hoare triple {116076#(<= ~counter~0 12)} assume !(0 == ~cond); {116076#(<= ~counter~0 12)} is VALID [2022-04-28 07:20:42,618 INFO L290 TraceCheckUtils]: 121: Hoare triple {116076#(<= ~counter~0 12)} assume true; {116076#(<= ~counter~0 12)} is VALID [2022-04-28 07:20:42,619 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {116076#(<= ~counter~0 12)} {116076#(<= ~counter~0 12)} #63#return; {116076#(<= ~counter~0 12)} is VALID [2022-04-28 07:20:42,619 INFO L290 TraceCheckUtils]: 123: Hoare triple {116076#(<= ~counter~0 12)} assume !!(0 != ~y3~0); {116076#(<= ~counter~0 12)} is VALID [2022-04-28 07:20:42,619 INFO L290 TraceCheckUtils]: 124: Hoare triple {116076#(<= ~counter~0 12)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {116076#(<= ~counter~0 12)} is VALID [2022-04-28 07:20:42,621 INFO L290 TraceCheckUtils]: 125: Hoare triple {116076#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116104#(<= ~counter~0 13)} is VALID [2022-04-28 07:20:42,621 INFO L290 TraceCheckUtils]: 126: Hoare triple {116104#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {116104#(<= ~counter~0 13)} is VALID [2022-04-28 07:20:42,621 INFO L272 TraceCheckUtils]: 127: Hoare triple {116104#(<= ~counter~0 13)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {116104#(<= ~counter~0 13)} is VALID [2022-04-28 07:20:42,622 INFO L290 TraceCheckUtils]: 128: Hoare triple {116104#(<= ~counter~0 13)} ~cond := #in~cond; {116104#(<= ~counter~0 13)} is VALID [2022-04-28 07:20:42,622 INFO L290 TraceCheckUtils]: 129: Hoare triple {116104#(<= ~counter~0 13)} assume !(0 == ~cond); {116104#(<= ~counter~0 13)} is VALID [2022-04-28 07:20:42,622 INFO L290 TraceCheckUtils]: 130: Hoare triple {116104#(<= ~counter~0 13)} assume true; {116104#(<= ~counter~0 13)} is VALID [2022-04-28 07:20:42,622 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {116104#(<= ~counter~0 13)} {116104#(<= ~counter~0 13)} #63#return; {116104#(<= ~counter~0 13)} is VALID [2022-04-28 07:20:42,623 INFO L290 TraceCheckUtils]: 132: Hoare triple {116104#(<= ~counter~0 13)} assume !!(0 != ~y3~0); {116104#(<= ~counter~0 13)} is VALID [2022-04-28 07:20:42,623 INFO L290 TraceCheckUtils]: 133: Hoare triple {116104#(<= ~counter~0 13)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {116104#(<= ~counter~0 13)} is VALID [2022-04-28 07:20:42,624 INFO L290 TraceCheckUtils]: 134: Hoare triple {116104#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116132#(<= ~counter~0 14)} is VALID [2022-04-28 07:20:42,625 INFO L290 TraceCheckUtils]: 135: Hoare triple {116132#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {116132#(<= ~counter~0 14)} is VALID [2022-04-28 07:20:42,625 INFO L272 TraceCheckUtils]: 136: Hoare triple {116132#(<= ~counter~0 14)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {116132#(<= ~counter~0 14)} is VALID [2022-04-28 07:20:42,625 INFO L290 TraceCheckUtils]: 137: Hoare triple {116132#(<= ~counter~0 14)} ~cond := #in~cond; {116132#(<= ~counter~0 14)} is VALID [2022-04-28 07:20:42,626 INFO L290 TraceCheckUtils]: 138: Hoare triple {116132#(<= ~counter~0 14)} assume !(0 == ~cond); {116132#(<= ~counter~0 14)} is VALID [2022-04-28 07:20:42,626 INFO L290 TraceCheckUtils]: 139: Hoare triple {116132#(<= ~counter~0 14)} assume true; {116132#(<= ~counter~0 14)} is VALID [2022-04-28 07:20:42,626 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {116132#(<= ~counter~0 14)} {116132#(<= ~counter~0 14)} #63#return; {116132#(<= ~counter~0 14)} is VALID [2022-04-28 07:20:42,626 INFO L290 TraceCheckUtils]: 141: Hoare triple {116132#(<= ~counter~0 14)} assume !!(0 != ~y3~0); {116132#(<= ~counter~0 14)} is VALID [2022-04-28 07:20:42,627 INFO L290 TraceCheckUtils]: 142: Hoare triple {116132#(<= ~counter~0 14)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {116132#(<= ~counter~0 14)} is VALID [2022-04-28 07:20:42,628 INFO L290 TraceCheckUtils]: 143: Hoare triple {116132#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116160#(<= ~counter~0 15)} is VALID [2022-04-28 07:20:42,628 INFO L290 TraceCheckUtils]: 144: Hoare triple {116160#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {116160#(<= ~counter~0 15)} is VALID [2022-04-28 07:20:42,629 INFO L272 TraceCheckUtils]: 145: Hoare triple {116160#(<= ~counter~0 15)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {116160#(<= ~counter~0 15)} is VALID [2022-04-28 07:20:42,629 INFO L290 TraceCheckUtils]: 146: Hoare triple {116160#(<= ~counter~0 15)} ~cond := #in~cond; {116160#(<= ~counter~0 15)} is VALID [2022-04-28 07:20:42,629 INFO L290 TraceCheckUtils]: 147: Hoare triple {116160#(<= ~counter~0 15)} assume !(0 == ~cond); {116160#(<= ~counter~0 15)} is VALID [2022-04-28 07:20:42,629 INFO L290 TraceCheckUtils]: 148: Hoare triple {116160#(<= ~counter~0 15)} assume true; {116160#(<= ~counter~0 15)} is VALID [2022-04-28 07:20:42,630 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {116160#(<= ~counter~0 15)} {116160#(<= ~counter~0 15)} #63#return; {116160#(<= ~counter~0 15)} is VALID [2022-04-28 07:20:42,630 INFO L290 TraceCheckUtils]: 150: Hoare triple {116160#(<= ~counter~0 15)} assume !!(0 != ~y3~0); {116160#(<= ~counter~0 15)} is VALID [2022-04-28 07:20:42,630 INFO L290 TraceCheckUtils]: 151: Hoare triple {116160#(<= ~counter~0 15)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {116160#(<= ~counter~0 15)} is VALID [2022-04-28 07:20:42,632 INFO L290 TraceCheckUtils]: 152: Hoare triple {116160#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116188#(<= ~counter~0 16)} is VALID [2022-04-28 07:20:42,632 INFO L290 TraceCheckUtils]: 153: Hoare triple {116188#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {116188#(<= ~counter~0 16)} is VALID [2022-04-28 07:20:42,633 INFO L272 TraceCheckUtils]: 154: Hoare triple {116188#(<= ~counter~0 16)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {116188#(<= ~counter~0 16)} is VALID [2022-04-28 07:20:42,633 INFO L290 TraceCheckUtils]: 155: Hoare triple {116188#(<= ~counter~0 16)} ~cond := #in~cond; {116188#(<= ~counter~0 16)} is VALID [2022-04-28 07:20:42,633 INFO L290 TraceCheckUtils]: 156: Hoare triple {116188#(<= ~counter~0 16)} assume !(0 == ~cond); {116188#(<= ~counter~0 16)} is VALID [2022-04-28 07:20:42,633 INFO L290 TraceCheckUtils]: 157: Hoare triple {116188#(<= ~counter~0 16)} assume true; {116188#(<= ~counter~0 16)} is VALID [2022-04-28 07:20:42,634 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {116188#(<= ~counter~0 16)} {116188#(<= ~counter~0 16)} #63#return; {116188#(<= ~counter~0 16)} is VALID [2022-04-28 07:20:42,634 INFO L290 TraceCheckUtils]: 159: Hoare triple {116188#(<= ~counter~0 16)} assume !!(0 != ~y3~0); {116188#(<= ~counter~0 16)} is VALID [2022-04-28 07:20:42,634 INFO L290 TraceCheckUtils]: 160: Hoare triple {116188#(<= ~counter~0 16)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {116188#(<= ~counter~0 16)} is VALID [2022-04-28 07:20:42,636 INFO L290 TraceCheckUtils]: 161: Hoare triple {116188#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116216#(<= ~counter~0 17)} is VALID [2022-04-28 07:20:42,636 INFO L290 TraceCheckUtils]: 162: Hoare triple {116216#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {116216#(<= ~counter~0 17)} is VALID [2022-04-28 07:20:42,636 INFO L272 TraceCheckUtils]: 163: Hoare triple {116216#(<= ~counter~0 17)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {116216#(<= ~counter~0 17)} is VALID [2022-04-28 07:20:42,637 INFO L290 TraceCheckUtils]: 164: Hoare triple {116216#(<= ~counter~0 17)} ~cond := #in~cond; {116216#(<= ~counter~0 17)} is VALID [2022-04-28 07:20:42,637 INFO L290 TraceCheckUtils]: 165: Hoare triple {116216#(<= ~counter~0 17)} assume !(0 == ~cond); {116216#(<= ~counter~0 17)} is VALID [2022-04-28 07:20:42,637 INFO L290 TraceCheckUtils]: 166: Hoare triple {116216#(<= ~counter~0 17)} assume true; {116216#(<= ~counter~0 17)} is VALID [2022-04-28 07:20:42,638 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {116216#(<= ~counter~0 17)} {116216#(<= ~counter~0 17)} #63#return; {116216#(<= ~counter~0 17)} is VALID [2022-04-28 07:20:42,638 INFO L290 TraceCheckUtils]: 168: Hoare triple {116216#(<= ~counter~0 17)} assume !!(0 != ~y3~0); {116216#(<= ~counter~0 17)} is VALID [2022-04-28 07:20:42,638 INFO L290 TraceCheckUtils]: 169: Hoare triple {116216#(<= ~counter~0 17)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {116216#(<= ~counter~0 17)} is VALID [2022-04-28 07:20:42,639 INFO L290 TraceCheckUtils]: 170: Hoare triple {116216#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116244#(<= ~counter~0 18)} is VALID [2022-04-28 07:20:42,640 INFO L290 TraceCheckUtils]: 171: Hoare triple {116244#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {116244#(<= ~counter~0 18)} is VALID [2022-04-28 07:20:42,640 INFO L272 TraceCheckUtils]: 172: Hoare triple {116244#(<= ~counter~0 18)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {116244#(<= ~counter~0 18)} is VALID [2022-04-28 07:20:42,640 INFO L290 TraceCheckUtils]: 173: Hoare triple {116244#(<= ~counter~0 18)} ~cond := #in~cond; {116244#(<= ~counter~0 18)} is VALID [2022-04-28 07:20:42,641 INFO L290 TraceCheckUtils]: 174: Hoare triple {116244#(<= ~counter~0 18)} assume !(0 == ~cond); {116244#(<= ~counter~0 18)} is VALID [2022-04-28 07:20:42,641 INFO L290 TraceCheckUtils]: 175: Hoare triple {116244#(<= ~counter~0 18)} assume true; {116244#(<= ~counter~0 18)} is VALID [2022-04-28 07:20:42,641 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {116244#(<= ~counter~0 18)} {116244#(<= ~counter~0 18)} #63#return; {116244#(<= ~counter~0 18)} is VALID [2022-04-28 07:20:42,641 INFO L290 TraceCheckUtils]: 177: Hoare triple {116244#(<= ~counter~0 18)} assume !!(0 != ~y3~0); {116244#(<= ~counter~0 18)} is VALID [2022-04-28 07:20:42,642 INFO L290 TraceCheckUtils]: 178: Hoare triple {116244#(<= ~counter~0 18)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {116244#(<= ~counter~0 18)} is VALID [2022-04-28 07:20:42,643 INFO L290 TraceCheckUtils]: 179: Hoare triple {116244#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116272#(<= ~counter~0 19)} is VALID [2022-04-28 07:20:42,643 INFO L290 TraceCheckUtils]: 180: Hoare triple {116272#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {116272#(<= ~counter~0 19)} is VALID [2022-04-28 07:20:42,644 INFO L272 TraceCheckUtils]: 181: Hoare triple {116272#(<= ~counter~0 19)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {116272#(<= ~counter~0 19)} is VALID [2022-04-28 07:20:42,644 INFO L290 TraceCheckUtils]: 182: Hoare triple {116272#(<= ~counter~0 19)} ~cond := #in~cond; {116272#(<= ~counter~0 19)} is VALID [2022-04-28 07:20:42,644 INFO L290 TraceCheckUtils]: 183: Hoare triple {116272#(<= ~counter~0 19)} assume !(0 == ~cond); {116272#(<= ~counter~0 19)} is VALID [2022-04-28 07:20:42,644 INFO L290 TraceCheckUtils]: 184: Hoare triple {116272#(<= ~counter~0 19)} assume true; {116272#(<= ~counter~0 19)} is VALID [2022-04-28 07:20:42,645 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {116272#(<= ~counter~0 19)} {116272#(<= ~counter~0 19)} #63#return; {116272#(<= ~counter~0 19)} is VALID [2022-04-28 07:20:42,645 INFO L290 TraceCheckUtils]: 186: Hoare triple {116272#(<= ~counter~0 19)} assume !!(0 != ~y3~0); {116272#(<= ~counter~0 19)} is VALID [2022-04-28 07:20:42,645 INFO L290 TraceCheckUtils]: 187: Hoare triple {116272#(<= ~counter~0 19)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {116272#(<= ~counter~0 19)} is VALID [2022-04-28 07:20:42,647 INFO L290 TraceCheckUtils]: 188: Hoare triple {116272#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116300#(<= ~counter~0 20)} is VALID [2022-04-28 07:20:42,647 INFO L290 TraceCheckUtils]: 189: Hoare triple {116300#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {116300#(<= ~counter~0 20)} is VALID [2022-04-28 07:20:42,647 INFO L272 TraceCheckUtils]: 190: Hoare triple {116300#(<= ~counter~0 20)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {116300#(<= ~counter~0 20)} is VALID [2022-04-28 07:20:42,648 INFO L290 TraceCheckUtils]: 191: Hoare triple {116300#(<= ~counter~0 20)} ~cond := #in~cond; {116300#(<= ~counter~0 20)} is VALID [2022-04-28 07:20:42,648 INFO L290 TraceCheckUtils]: 192: Hoare triple {116300#(<= ~counter~0 20)} assume !(0 == ~cond); {116300#(<= ~counter~0 20)} is VALID [2022-04-28 07:20:42,648 INFO L290 TraceCheckUtils]: 193: Hoare triple {116300#(<= ~counter~0 20)} assume true; {116300#(<= ~counter~0 20)} is VALID [2022-04-28 07:20:42,649 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {116300#(<= ~counter~0 20)} {116300#(<= ~counter~0 20)} #63#return; {116300#(<= ~counter~0 20)} is VALID [2022-04-28 07:20:42,649 INFO L290 TraceCheckUtils]: 195: Hoare triple {116300#(<= ~counter~0 20)} assume !!(0 != ~y3~0); {116300#(<= ~counter~0 20)} is VALID [2022-04-28 07:20:42,649 INFO L290 TraceCheckUtils]: 196: Hoare triple {116300#(<= ~counter~0 20)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {116300#(<= ~counter~0 20)} is VALID [2022-04-28 07:20:42,651 INFO L290 TraceCheckUtils]: 197: Hoare triple {116300#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116328#(<= ~counter~0 21)} is VALID [2022-04-28 07:20:42,651 INFO L290 TraceCheckUtils]: 198: Hoare triple {116328#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {116328#(<= ~counter~0 21)} is VALID [2022-04-28 07:20:42,651 INFO L272 TraceCheckUtils]: 199: Hoare triple {116328#(<= ~counter~0 21)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {116328#(<= ~counter~0 21)} is VALID [2022-04-28 07:20:42,651 INFO L290 TraceCheckUtils]: 200: Hoare triple {116328#(<= ~counter~0 21)} ~cond := #in~cond; {116328#(<= ~counter~0 21)} is VALID [2022-04-28 07:20:42,652 INFO L290 TraceCheckUtils]: 201: Hoare triple {116328#(<= ~counter~0 21)} assume !(0 == ~cond); {116328#(<= ~counter~0 21)} is VALID [2022-04-28 07:20:42,652 INFO L290 TraceCheckUtils]: 202: Hoare triple {116328#(<= ~counter~0 21)} assume true; {116328#(<= ~counter~0 21)} is VALID [2022-04-28 07:20:42,652 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {116328#(<= ~counter~0 21)} {116328#(<= ~counter~0 21)} #63#return; {116328#(<= ~counter~0 21)} is VALID [2022-04-28 07:20:42,653 INFO L290 TraceCheckUtils]: 204: Hoare triple {116328#(<= ~counter~0 21)} assume !!(0 != ~y3~0); {116328#(<= ~counter~0 21)} is VALID [2022-04-28 07:20:42,653 INFO L290 TraceCheckUtils]: 205: Hoare triple {116328#(<= ~counter~0 21)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {116328#(<= ~counter~0 21)} is VALID [2022-04-28 07:20:42,654 INFO L290 TraceCheckUtils]: 206: Hoare triple {116328#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116356#(<= ~counter~0 22)} is VALID [2022-04-28 07:20:42,654 INFO L290 TraceCheckUtils]: 207: Hoare triple {116356#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {116356#(<= ~counter~0 22)} is VALID [2022-04-28 07:20:42,655 INFO L272 TraceCheckUtils]: 208: Hoare triple {116356#(<= ~counter~0 22)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {116356#(<= ~counter~0 22)} is VALID [2022-04-28 07:20:42,655 INFO L290 TraceCheckUtils]: 209: Hoare triple {116356#(<= ~counter~0 22)} ~cond := #in~cond; {116356#(<= ~counter~0 22)} is VALID [2022-04-28 07:20:42,655 INFO L290 TraceCheckUtils]: 210: Hoare triple {116356#(<= ~counter~0 22)} assume !(0 == ~cond); {116356#(<= ~counter~0 22)} is VALID [2022-04-28 07:20:42,656 INFO L290 TraceCheckUtils]: 211: Hoare triple {116356#(<= ~counter~0 22)} assume true; {116356#(<= ~counter~0 22)} is VALID [2022-04-28 07:20:42,656 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {116356#(<= ~counter~0 22)} {116356#(<= ~counter~0 22)} #63#return; {116356#(<= ~counter~0 22)} is VALID [2022-04-28 07:20:42,656 INFO L290 TraceCheckUtils]: 213: Hoare triple {116356#(<= ~counter~0 22)} assume !!(0 != ~y3~0); {116356#(<= ~counter~0 22)} is VALID [2022-04-28 07:20:42,656 INFO L290 TraceCheckUtils]: 214: Hoare triple {116356#(<= ~counter~0 22)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {116356#(<= ~counter~0 22)} is VALID [2022-04-28 07:20:42,658 INFO L290 TraceCheckUtils]: 215: Hoare triple {116356#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116384#(<= ~counter~0 23)} is VALID [2022-04-28 07:20:42,658 INFO L290 TraceCheckUtils]: 216: Hoare triple {116384#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {116384#(<= ~counter~0 23)} is VALID [2022-04-28 07:20:42,659 INFO L272 TraceCheckUtils]: 217: Hoare triple {116384#(<= ~counter~0 23)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {116384#(<= ~counter~0 23)} is VALID [2022-04-28 07:20:42,659 INFO L290 TraceCheckUtils]: 218: Hoare triple {116384#(<= ~counter~0 23)} ~cond := #in~cond; {116384#(<= ~counter~0 23)} is VALID [2022-04-28 07:20:42,659 INFO L290 TraceCheckUtils]: 219: Hoare triple {116384#(<= ~counter~0 23)} assume !(0 == ~cond); {116384#(<= ~counter~0 23)} is VALID [2022-04-28 07:20:42,660 INFO L290 TraceCheckUtils]: 220: Hoare triple {116384#(<= ~counter~0 23)} assume true; {116384#(<= ~counter~0 23)} is VALID [2022-04-28 07:20:42,660 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {116384#(<= ~counter~0 23)} {116384#(<= ~counter~0 23)} #63#return; {116384#(<= ~counter~0 23)} is VALID [2022-04-28 07:20:42,660 INFO L290 TraceCheckUtils]: 222: Hoare triple {116384#(<= ~counter~0 23)} assume !!(0 != ~y3~0); {116384#(<= ~counter~0 23)} is VALID [2022-04-28 07:20:42,660 INFO L290 TraceCheckUtils]: 223: Hoare triple {116384#(<= ~counter~0 23)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {116384#(<= ~counter~0 23)} is VALID [2022-04-28 07:20:42,662 INFO L290 TraceCheckUtils]: 224: Hoare triple {116384#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116412#(<= ~counter~0 24)} is VALID [2022-04-28 07:20:42,663 INFO L290 TraceCheckUtils]: 225: Hoare triple {116412#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {116412#(<= ~counter~0 24)} is VALID [2022-04-28 07:20:42,663 INFO L272 TraceCheckUtils]: 226: Hoare triple {116412#(<= ~counter~0 24)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {116412#(<= ~counter~0 24)} is VALID [2022-04-28 07:20:42,663 INFO L290 TraceCheckUtils]: 227: Hoare triple {116412#(<= ~counter~0 24)} ~cond := #in~cond; {116412#(<= ~counter~0 24)} is VALID [2022-04-28 07:20:42,664 INFO L290 TraceCheckUtils]: 228: Hoare triple {116412#(<= ~counter~0 24)} assume !(0 == ~cond); {116412#(<= ~counter~0 24)} is VALID [2022-04-28 07:20:42,664 INFO L290 TraceCheckUtils]: 229: Hoare triple {116412#(<= ~counter~0 24)} assume true; {116412#(<= ~counter~0 24)} is VALID [2022-04-28 07:20:42,664 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {116412#(<= ~counter~0 24)} {116412#(<= ~counter~0 24)} #63#return; {116412#(<= ~counter~0 24)} is VALID [2022-04-28 07:20:42,664 INFO L290 TraceCheckUtils]: 231: Hoare triple {116412#(<= ~counter~0 24)} assume !!(0 != ~y3~0); {116412#(<= ~counter~0 24)} is VALID [2022-04-28 07:20:42,665 INFO L290 TraceCheckUtils]: 232: Hoare triple {116412#(<= ~counter~0 24)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {116412#(<= ~counter~0 24)} is VALID [2022-04-28 07:20:42,666 INFO L290 TraceCheckUtils]: 233: Hoare triple {116412#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116440#(<= ~counter~0 25)} is VALID [2022-04-28 07:20:42,666 INFO L290 TraceCheckUtils]: 234: Hoare triple {116440#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {116440#(<= ~counter~0 25)} is VALID [2022-04-28 07:20:42,667 INFO L272 TraceCheckUtils]: 235: Hoare triple {116440#(<= ~counter~0 25)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {116440#(<= ~counter~0 25)} is VALID [2022-04-28 07:20:42,667 INFO L290 TraceCheckUtils]: 236: Hoare triple {116440#(<= ~counter~0 25)} ~cond := #in~cond; {116440#(<= ~counter~0 25)} is VALID [2022-04-28 07:20:42,667 INFO L290 TraceCheckUtils]: 237: Hoare triple {116440#(<= ~counter~0 25)} assume !(0 == ~cond); {116440#(<= ~counter~0 25)} is VALID [2022-04-28 07:20:42,667 INFO L290 TraceCheckUtils]: 238: Hoare triple {116440#(<= ~counter~0 25)} assume true; {116440#(<= ~counter~0 25)} is VALID [2022-04-28 07:20:42,668 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {116440#(<= ~counter~0 25)} {116440#(<= ~counter~0 25)} #63#return; {116440#(<= ~counter~0 25)} is VALID [2022-04-28 07:20:42,668 INFO L290 TraceCheckUtils]: 240: Hoare triple {116440#(<= ~counter~0 25)} assume !!(0 != ~y3~0); {116440#(<= ~counter~0 25)} is VALID [2022-04-28 07:20:42,668 INFO L290 TraceCheckUtils]: 241: Hoare triple {116440#(<= ~counter~0 25)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {116440#(<= ~counter~0 25)} is VALID [2022-04-28 07:20:42,670 INFO L290 TraceCheckUtils]: 242: Hoare triple {116440#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116468#(<= ~counter~0 26)} is VALID [2022-04-28 07:20:42,670 INFO L290 TraceCheckUtils]: 243: Hoare triple {116468#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {116468#(<= ~counter~0 26)} is VALID [2022-04-28 07:20:42,670 INFO L272 TraceCheckUtils]: 244: Hoare triple {116468#(<= ~counter~0 26)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {116468#(<= ~counter~0 26)} is VALID [2022-04-28 07:20:42,671 INFO L290 TraceCheckUtils]: 245: Hoare triple {116468#(<= ~counter~0 26)} ~cond := #in~cond; {116468#(<= ~counter~0 26)} is VALID [2022-04-28 07:20:42,671 INFO L290 TraceCheckUtils]: 246: Hoare triple {116468#(<= ~counter~0 26)} assume !(0 == ~cond); {116468#(<= ~counter~0 26)} is VALID [2022-04-28 07:20:42,671 INFO L290 TraceCheckUtils]: 247: Hoare triple {116468#(<= ~counter~0 26)} assume true; {116468#(<= ~counter~0 26)} is VALID [2022-04-28 07:20:42,672 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {116468#(<= ~counter~0 26)} {116468#(<= ~counter~0 26)} #63#return; {116468#(<= ~counter~0 26)} is VALID [2022-04-28 07:20:42,672 INFO L290 TraceCheckUtils]: 249: Hoare triple {116468#(<= ~counter~0 26)} assume !!(0 != ~y3~0); {116468#(<= ~counter~0 26)} is VALID [2022-04-28 07:20:42,672 INFO L290 TraceCheckUtils]: 250: Hoare triple {116468#(<= ~counter~0 26)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {116468#(<= ~counter~0 26)} is VALID [2022-04-28 07:20:42,674 INFO L290 TraceCheckUtils]: 251: Hoare triple {116468#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116496#(<= ~counter~0 27)} is VALID [2022-04-28 07:20:42,674 INFO L290 TraceCheckUtils]: 252: Hoare triple {116496#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {116496#(<= ~counter~0 27)} is VALID [2022-04-28 07:20:42,675 INFO L272 TraceCheckUtils]: 253: Hoare triple {116496#(<= ~counter~0 27)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {116496#(<= ~counter~0 27)} is VALID [2022-04-28 07:20:42,675 INFO L290 TraceCheckUtils]: 254: Hoare triple {116496#(<= ~counter~0 27)} ~cond := #in~cond; {116496#(<= ~counter~0 27)} is VALID [2022-04-28 07:20:42,675 INFO L290 TraceCheckUtils]: 255: Hoare triple {116496#(<= ~counter~0 27)} assume !(0 == ~cond); {116496#(<= ~counter~0 27)} is VALID [2022-04-28 07:20:42,675 INFO L290 TraceCheckUtils]: 256: Hoare triple {116496#(<= ~counter~0 27)} assume true; {116496#(<= ~counter~0 27)} is VALID [2022-04-28 07:20:42,676 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {116496#(<= ~counter~0 27)} {116496#(<= ~counter~0 27)} #63#return; {116496#(<= ~counter~0 27)} is VALID [2022-04-28 07:20:42,676 INFO L290 TraceCheckUtils]: 258: Hoare triple {116496#(<= ~counter~0 27)} assume !!(0 != ~y3~0); {116496#(<= ~counter~0 27)} is VALID [2022-04-28 07:20:42,676 INFO L290 TraceCheckUtils]: 259: Hoare triple {116496#(<= ~counter~0 27)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {116496#(<= ~counter~0 27)} is VALID [2022-04-28 07:20:42,678 INFO L290 TraceCheckUtils]: 260: Hoare triple {116496#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116524#(<= ~counter~0 28)} is VALID [2022-04-28 07:20:42,678 INFO L290 TraceCheckUtils]: 261: Hoare triple {116524#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {116524#(<= ~counter~0 28)} is VALID [2022-04-28 07:20:42,678 INFO L272 TraceCheckUtils]: 262: Hoare triple {116524#(<= ~counter~0 28)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {116524#(<= ~counter~0 28)} is VALID [2022-04-28 07:20:42,679 INFO L290 TraceCheckUtils]: 263: Hoare triple {116524#(<= ~counter~0 28)} ~cond := #in~cond; {116524#(<= ~counter~0 28)} is VALID [2022-04-28 07:20:42,679 INFO L290 TraceCheckUtils]: 264: Hoare triple {116524#(<= ~counter~0 28)} assume !(0 == ~cond); {116524#(<= ~counter~0 28)} is VALID [2022-04-28 07:20:42,679 INFO L290 TraceCheckUtils]: 265: Hoare triple {116524#(<= ~counter~0 28)} assume true; {116524#(<= ~counter~0 28)} is VALID [2022-04-28 07:20:42,680 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {116524#(<= ~counter~0 28)} {116524#(<= ~counter~0 28)} #63#return; {116524#(<= ~counter~0 28)} is VALID [2022-04-28 07:20:42,680 INFO L290 TraceCheckUtils]: 267: Hoare triple {116524#(<= ~counter~0 28)} assume !!(0 != ~y3~0); {116524#(<= ~counter~0 28)} is VALID [2022-04-28 07:20:42,680 INFO L290 TraceCheckUtils]: 268: Hoare triple {116524#(<= ~counter~0 28)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {116524#(<= ~counter~0 28)} is VALID [2022-04-28 07:20:42,681 INFO L290 TraceCheckUtils]: 269: Hoare triple {116524#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116552#(<= ~counter~0 29)} is VALID [2022-04-28 07:20:42,682 INFO L290 TraceCheckUtils]: 270: Hoare triple {116552#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {116552#(<= ~counter~0 29)} is VALID [2022-04-28 07:20:42,682 INFO L272 TraceCheckUtils]: 271: Hoare triple {116552#(<= ~counter~0 29)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {116552#(<= ~counter~0 29)} is VALID [2022-04-28 07:20:42,682 INFO L290 TraceCheckUtils]: 272: Hoare triple {116552#(<= ~counter~0 29)} ~cond := #in~cond; {116552#(<= ~counter~0 29)} is VALID [2022-04-28 07:20:42,683 INFO L290 TraceCheckUtils]: 273: Hoare triple {116552#(<= ~counter~0 29)} assume !(0 == ~cond); {116552#(<= ~counter~0 29)} is VALID [2022-04-28 07:20:42,683 INFO L290 TraceCheckUtils]: 274: Hoare triple {116552#(<= ~counter~0 29)} assume true; {116552#(<= ~counter~0 29)} is VALID [2022-04-28 07:20:42,683 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {116552#(<= ~counter~0 29)} {116552#(<= ~counter~0 29)} #63#return; {116552#(<= ~counter~0 29)} is VALID [2022-04-28 07:20:42,684 INFO L290 TraceCheckUtils]: 276: Hoare triple {116552#(<= ~counter~0 29)} assume !!(0 != ~y3~0); {116552#(<= ~counter~0 29)} is VALID [2022-04-28 07:20:42,684 INFO L290 TraceCheckUtils]: 277: Hoare triple {116552#(<= ~counter~0 29)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {116552#(<= ~counter~0 29)} is VALID [2022-04-28 07:20:42,685 INFO L290 TraceCheckUtils]: 278: Hoare triple {116552#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116580#(<= ~counter~0 30)} is VALID [2022-04-28 07:20:42,686 INFO L290 TraceCheckUtils]: 279: Hoare triple {116580#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {116580#(<= ~counter~0 30)} is VALID [2022-04-28 07:20:42,686 INFO L272 TraceCheckUtils]: 280: Hoare triple {116580#(<= ~counter~0 30)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {116580#(<= ~counter~0 30)} is VALID [2022-04-28 07:20:42,686 INFO L290 TraceCheckUtils]: 281: Hoare triple {116580#(<= ~counter~0 30)} ~cond := #in~cond; {116580#(<= ~counter~0 30)} is VALID [2022-04-28 07:20:42,687 INFO L290 TraceCheckUtils]: 282: Hoare triple {116580#(<= ~counter~0 30)} assume !(0 == ~cond); {116580#(<= ~counter~0 30)} is VALID [2022-04-28 07:20:42,687 INFO L290 TraceCheckUtils]: 283: Hoare triple {116580#(<= ~counter~0 30)} assume true; {116580#(<= ~counter~0 30)} is VALID [2022-04-28 07:20:42,687 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {116580#(<= ~counter~0 30)} {116580#(<= ~counter~0 30)} #63#return; {116580#(<= ~counter~0 30)} is VALID [2022-04-28 07:20:42,687 INFO L290 TraceCheckUtils]: 285: Hoare triple {116580#(<= ~counter~0 30)} assume !!(0 != ~y3~0); {116580#(<= ~counter~0 30)} is VALID [2022-04-28 07:20:42,688 INFO L290 TraceCheckUtils]: 286: Hoare triple {116580#(<= ~counter~0 30)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {116580#(<= ~counter~0 30)} is VALID [2022-04-28 07:20:42,689 INFO L290 TraceCheckUtils]: 287: Hoare triple {116580#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116608#(<= ~counter~0 31)} is VALID [2022-04-28 07:20:42,689 INFO L290 TraceCheckUtils]: 288: Hoare triple {116608#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {116608#(<= ~counter~0 31)} is VALID [2022-04-28 07:20:42,690 INFO L272 TraceCheckUtils]: 289: Hoare triple {116608#(<= ~counter~0 31)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {116608#(<= ~counter~0 31)} is VALID [2022-04-28 07:20:42,690 INFO L290 TraceCheckUtils]: 290: Hoare triple {116608#(<= ~counter~0 31)} ~cond := #in~cond; {116608#(<= ~counter~0 31)} is VALID [2022-04-28 07:20:42,690 INFO L290 TraceCheckUtils]: 291: Hoare triple {116608#(<= ~counter~0 31)} assume !(0 == ~cond); {116608#(<= ~counter~0 31)} is VALID [2022-04-28 07:20:42,690 INFO L290 TraceCheckUtils]: 292: Hoare triple {116608#(<= ~counter~0 31)} assume true; {116608#(<= ~counter~0 31)} is VALID [2022-04-28 07:20:42,691 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {116608#(<= ~counter~0 31)} {116608#(<= ~counter~0 31)} #63#return; {116608#(<= ~counter~0 31)} is VALID [2022-04-28 07:20:42,691 INFO L290 TraceCheckUtils]: 294: Hoare triple {116608#(<= ~counter~0 31)} assume !!(0 != ~y3~0); {116608#(<= ~counter~0 31)} is VALID [2022-04-28 07:20:42,691 INFO L290 TraceCheckUtils]: 295: Hoare triple {116608#(<= ~counter~0 31)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {116608#(<= ~counter~0 31)} is VALID [2022-04-28 07:20:42,693 INFO L290 TraceCheckUtils]: 296: Hoare triple {116608#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116636#(<= ~counter~0 32)} is VALID [2022-04-28 07:20:42,693 INFO L290 TraceCheckUtils]: 297: Hoare triple {116636#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {116636#(<= ~counter~0 32)} is VALID [2022-04-28 07:20:42,693 INFO L272 TraceCheckUtils]: 298: Hoare triple {116636#(<= ~counter~0 32)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {116636#(<= ~counter~0 32)} is VALID [2022-04-28 07:20:42,694 INFO L290 TraceCheckUtils]: 299: Hoare triple {116636#(<= ~counter~0 32)} ~cond := #in~cond; {116636#(<= ~counter~0 32)} is VALID [2022-04-28 07:20:42,694 INFO L290 TraceCheckUtils]: 300: Hoare triple {116636#(<= ~counter~0 32)} assume !(0 == ~cond); {116636#(<= ~counter~0 32)} is VALID [2022-04-28 07:20:42,694 INFO L290 TraceCheckUtils]: 301: Hoare triple {116636#(<= ~counter~0 32)} assume true; {116636#(<= ~counter~0 32)} is VALID [2022-04-28 07:20:42,695 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {116636#(<= ~counter~0 32)} {116636#(<= ~counter~0 32)} #63#return; {116636#(<= ~counter~0 32)} is VALID [2022-04-28 07:20:42,695 INFO L290 TraceCheckUtils]: 303: Hoare triple {116636#(<= ~counter~0 32)} assume !!(0 != ~y3~0); {116636#(<= ~counter~0 32)} is VALID [2022-04-28 07:20:42,695 INFO L290 TraceCheckUtils]: 304: Hoare triple {116636#(<= ~counter~0 32)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {116636#(<= ~counter~0 32)} is VALID [2022-04-28 07:20:42,696 INFO L290 TraceCheckUtils]: 305: Hoare triple {116636#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116664#(<= ~counter~0 33)} is VALID [2022-04-28 07:20:42,697 INFO L290 TraceCheckUtils]: 306: Hoare triple {116664#(<= ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {116664#(<= ~counter~0 33)} is VALID [2022-04-28 07:20:42,697 INFO L272 TraceCheckUtils]: 307: Hoare triple {116664#(<= ~counter~0 33)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {116664#(<= ~counter~0 33)} is VALID [2022-04-28 07:20:42,697 INFO L290 TraceCheckUtils]: 308: Hoare triple {116664#(<= ~counter~0 33)} ~cond := #in~cond; {116664#(<= ~counter~0 33)} is VALID [2022-04-28 07:20:42,698 INFO L290 TraceCheckUtils]: 309: Hoare triple {116664#(<= ~counter~0 33)} assume !(0 == ~cond); {116664#(<= ~counter~0 33)} is VALID [2022-04-28 07:20:42,698 INFO L290 TraceCheckUtils]: 310: Hoare triple {116664#(<= ~counter~0 33)} assume true; {116664#(<= ~counter~0 33)} is VALID [2022-04-28 07:20:42,698 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {116664#(<= ~counter~0 33)} {116664#(<= ~counter~0 33)} #63#return; {116664#(<= ~counter~0 33)} is VALID [2022-04-28 07:20:42,698 INFO L290 TraceCheckUtils]: 312: Hoare triple {116664#(<= ~counter~0 33)} assume !!(0 != ~y3~0); {116664#(<= ~counter~0 33)} is VALID [2022-04-28 07:20:42,699 INFO L290 TraceCheckUtils]: 313: Hoare triple {116664#(<= ~counter~0 33)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {116664#(<= ~counter~0 33)} is VALID [2022-04-28 07:20:42,701 INFO L290 TraceCheckUtils]: 314: Hoare triple {116664#(<= ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116692#(<= ~counter~0 34)} is VALID [2022-04-28 07:20:42,701 INFO L290 TraceCheckUtils]: 315: Hoare triple {116692#(<= ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {116692#(<= ~counter~0 34)} is VALID [2022-04-28 07:20:42,701 INFO L272 TraceCheckUtils]: 316: Hoare triple {116692#(<= ~counter~0 34)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {116692#(<= ~counter~0 34)} is VALID [2022-04-28 07:20:42,702 INFO L290 TraceCheckUtils]: 317: Hoare triple {116692#(<= ~counter~0 34)} ~cond := #in~cond; {116692#(<= ~counter~0 34)} is VALID [2022-04-28 07:20:42,702 INFO L290 TraceCheckUtils]: 318: Hoare triple {116692#(<= ~counter~0 34)} assume !(0 == ~cond); {116692#(<= ~counter~0 34)} is VALID [2022-04-28 07:20:42,702 INFO L290 TraceCheckUtils]: 319: Hoare triple {116692#(<= ~counter~0 34)} assume true; {116692#(<= ~counter~0 34)} is VALID [2022-04-28 07:20:42,703 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {116692#(<= ~counter~0 34)} {116692#(<= ~counter~0 34)} #63#return; {116692#(<= ~counter~0 34)} is VALID [2022-04-28 07:20:42,703 INFO L290 TraceCheckUtils]: 321: Hoare triple {116692#(<= ~counter~0 34)} assume !!(0 != ~y3~0); {116692#(<= ~counter~0 34)} is VALID [2022-04-28 07:20:42,703 INFO L290 TraceCheckUtils]: 322: Hoare triple {116692#(<= ~counter~0 34)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {116692#(<= ~counter~0 34)} is VALID [2022-04-28 07:20:42,704 INFO L290 TraceCheckUtils]: 323: Hoare triple {116692#(<= ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116720#(<= ~counter~0 35)} is VALID [2022-04-28 07:20:42,705 INFO L290 TraceCheckUtils]: 324: Hoare triple {116720#(<= ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {116720#(<= ~counter~0 35)} is VALID [2022-04-28 07:20:42,705 INFO L272 TraceCheckUtils]: 325: Hoare triple {116720#(<= ~counter~0 35)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {116720#(<= ~counter~0 35)} is VALID [2022-04-28 07:20:42,705 INFO L290 TraceCheckUtils]: 326: Hoare triple {116720#(<= ~counter~0 35)} ~cond := #in~cond; {116720#(<= ~counter~0 35)} is VALID [2022-04-28 07:20:42,706 INFO L290 TraceCheckUtils]: 327: Hoare triple {116720#(<= ~counter~0 35)} assume !(0 == ~cond); {116720#(<= ~counter~0 35)} is VALID [2022-04-28 07:20:42,706 INFO L290 TraceCheckUtils]: 328: Hoare triple {116720#(<= ~counter~0 35)} assume true; {116720#(<= ~counter~0 35)} is VALID [2022-04-28 07:20:42,706 INFO L284 TraceCheckUtils]: 329: Hoare quadruple {116720#(<= ~counter~0 35)} {116720#(<= ~counter~0 35)} #63#return; {116720#(<= ~counter~0 35)} is VALID [2022-04-28 07:20:42,707 INFO L290 TraceCheckUtils]: 330: Hoare triple {116720#(<= ~counter~0 35)} assume !!(0 != ~y3~0); {116720#(<= ~counter~0 35)} is VALID [2022-04-28 07:20:42,707 INFO L290 TraceCheckUtils]: 331: Hoare triple {116720#(<= ~counter~0 35)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {116720#(<= ~counter~0 35)} is VALID [2022-04-28 07:20:42,708 INFO L290 TraceCheckUtils]: 332: Hoare triple {116720#(<= ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116748#(<= ~counter~0 36)} is VALID [2022-04-28 07:20:42,708 INFO L290 TraceCheckUtils]: 333: Hoare triple {116748#(<= ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {116748#(<= ~counter~0 36)} is VALID [2022-04-28 07:20:42,709 INFO L272 TraceCheckUtils]: 334: Hoare triple {116748#(<= ~counter~0 36)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {116748#(<= ~counter~0 36)} is VALID [2022-04-28 07:20:42,709 INFO L290 TraceCheckUtils]: 335: Hoare triple {116748#(<= ~counter~0 36)} ~cond := #in~cond; {116748#(<= ~counter~0 36)} is VALID [2022-04-28 07:20:42,709 INFO L290 TraceCheckUtils]: 336: Hoare triple {116748#(<= ~counter~0 36)} assume !(0 == ~cond); {116748#(<= ~counter~0 36)} is VALID [2022-04-28 07:20:42,710 INFO L290 TraceCheckUtils]: 337: Hoare triple {116748#(<= ~counter~0 36)} assume true; {116748#(<= ~counter~0 36)} is VALID [2022-04-28 07:20:42,710 INFO L284 TraceCheckUtils]: 338: Hoare quadruple {116748#(<= ~counter~0 36)} {116748#(<= ~counter~0 36)} #63#return; {116748#(<= ~counter~0 36)} is VALID [2022-04-28 07:20:42,710 INFO L290 TraceCheckUtils]: 339: Hoare triple {116748#(<= ~counter~0 36)} assume !!(0 != ~y3~0); {116748#(<= ~counter~0 36)} is VALID [2022-04-28 07:20:42,711 INFO L290 TraceCheckUtils]: 340: Hoare triple {116748#(<= ~counter~0 36)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {116748#(<= ~counter~0 36)} is VALID [2022-04-28 07:20:42,712 INFO L290 TraceCheckUtils]: 341: Hoare triple {116748#(<= ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116776#(<= ~counter~0 37)} is VALID [2022-04-28 07:20:42,712 INFO L290 TraceCheckUtils]: 342: Hoare triple {116776#(<= ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {116776#(<= ~counter~0 37)} is VALID [2022-04-28 07:20:42,713 INFO L272 TraceCheckUtils]: 343: Hoare triple {116776#(<= ~counter~0 37)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {116776#(<= ~counter~0 37)} is VALID [2022-04-28 07:20:42,713 INFO L290 TraceCheckUtils]: 344: Hoare triple {116776#(<= ~counter~0 37)} ~cond := #in~cond; {116776#(<= ~counter~0 37)} is VALID [2022-04-28 07:20:42,713 INFO L290 TraceCheckUtils]: 345: Hoare triple {116776#(<= ~counter~0 37)} assume !(0 == ~cond); {116776#(<= ~counter~0 37)} is VALID [2022-04-28 07:20:42,714 INFO L290 TraceCheckUtils]: 346: Hoare triple {116776#(<= ~counter~0 37)} assume true; {116776#(<= ~counter~0 37)} is VALID [2022-04-28 07:20:42,714 INFO L284 TraceCheckUtils]: 347: Hoare quadruple {116776#(<= ~counter~0 37)} {116776#(<= ~counter~0 37)} #63#return; {116776#(<= ~counter~0 37)} is VALID [2022-04-28 07:20:42,714 INFO L290 TraceCheckUtils]: 348: Hoare triple {116776#(<= ~counter~0 37)} assume !!(0 != ~y3~0); {116776#(<= ~counter~0 37)} is VALID [2022-04-28 07:20:42,714 INFO L290 TraceCheckUtils]: 349: Hoare triple {116776#(<= ~counter~0 37)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {116776#(<= ~counter~0 37)} is VALID [2022-04-28 07:20:42,716 INFO L290 TraceCheckUtils]: 350: Hoare triple {116776#(<= ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116804#(<= ~counter~0 38)} is VALID [2022-04-28 07:20:42,717 INFO L290 TraceCheckUtils]: 351: Hoare triple {116804#(<= ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {116804#(<= ~counter~0 38)} is VALID [2022-04-28 07:20:42,717 INFO L272 TraceCheckUtils]: 352: Hoare triple {116804#(<= ~counter~0 38)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {116804#(<= ~counter~0 38)} is VALID [2022-04-28 07:20:42,717 INFO L290 TraceCheckUtils]: 353: Hoare triple {116804#(<= ~counter~0 38)} ~cond := #in~cond; {116804#(<= ~counter~0 38)} is VALID [2022-04-28 07:20:42,717 INFO L290 TraceCheckUtils]: 354: Hoare triple {116804#(<= ~counter~0 38)} assume !(0 == ~cond); {116804#(<= ~counter~0 38)} is VALID [2022-04-28 07:20:42,718 INFO L290 TraceCheckUtils]: 355: Hoare triple {116804#(<= ~counter~0 38)} assume true; {116804#(<= ~counter~0 38)} is VALID [2022-04-28 07:20:42,718 INFO L284 TraceCheckUtils]: 356: Hoare quadruple {116804#(<= ~counter~0 38)} {116804#(<= ~counter~0 38)} #63#return; {116804#(<= ~counter~0 38)} is VALID [2022-04-28 07:20:42,718 INFO L290 TraceCheckUtils]: 357: Hoare triple {116804#(<= ~counter~0 38)} assume !!(0 != ~y3~0); {116804#(<= ~counter~0 38)} is VALID [2022-04-28 07:20:42,719 INFO L290 TraceCheckUtils]: 358: Hoare triple {116804#(<= ~counter~0 38)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {116804#(<= ~counter~0 38)} is VALID [2022-04-28 07:20:42,720 INFO L290 TraceCheckUtils]: 359: Hoare triple {116804#(<= ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116832#(<= ~counter~0 39)} is VALID [2022-04-28 07:20:42,720 INFO L290 TraceCheckUtils]: 360: Hoare triple {116832#(<= ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {116832#(<= ~counter~0 39)} is VALID [2022-04-28 07:20:42,721 INFO L272 TraceCheckUtils]: 361: Hoare triple {116832#(<= ~counter~0 39)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {116832#(<= ~counter~0 39)} is VALID [2022-04-28 07:20:42,721 INFO L290 TraceCheckUtils]: 362: Hoare triple {116832#(<= ~counter~0 39)} ~cond := #in~cond; {116832#(<= ~counter~0 39)} is VALID [2022-04-28 07:20:42,721 INFO L290 TraceCheckUtils]: 363: Hoare triple {116832#(<= ~counter~0 39)} assume !(0 == ~cond); {116832#(<= ~counter~0 39)} is VALID [2022-04-28 07:20:42,721 INFO L290 TraceCheckUtils]: 364: Hoare triple {116832#(<= ~counter~0 39)} assume true; {116832#(<= ~counter~0 39)} is VALID [2022-04-28 07:20:42,722 INFO L284 TraceCheckUtils]: 365: Hoare quadruple {116832#(<= ~counter~0 39)} {116832#(<= ~counter~0 39)} #63#return; {116832#(<= ~counter~0 39)} is VALID [2022-04-28 07:20:42,722 INFO L290 TraceCheckUtils]: 366: Hoare triple {116832#(<= ~counter~0 39)} assume !!(0 != ~y3~0); {116832#(<= ~counter~0 39)} is VALID [2022-04-28 07:20:42,722 INFO L290 TraceCheckUtils]: 367: Hoare triple {116832#(<= ~counter~0 39)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {116832#(<= ~counter~0 39)} is VALID [2022-04-28 07:20:42,724 INFO L290 TraceCheckUtils]: 368: Hoare triple {116832#(<= ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116860#(<= ~counter~0 40)} is VALID [2022-04-28 07:20:42,724 INFO L290 TraceCheckUtils]: 369: Hoare triple {116860#(<= ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {116860#(<= ~counter~0 40)} is VALID [2022-04-28 07:20:42,725 INFO L272 TraceCheckUtils]: 370: Hoare triple {116860#(<= ~counter~0 40)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {116860#(<= ~counter~0 40)} is VALID [2022-04-28 07:20:42,725 INFO L290 TraceCheckUtils]: 371: Hoare triple {116860#(<= ~counter~0 40)} ~cond := #in~cond; {116860#(<= ~counter~0 40)} is VALID [2022-04-28 07:20:42,725 INFO L290 TraceCheckUtils]: 372: Hoare triple {116860#(<= ~counter~0 40)} assume !(0 == ~cond); {116860#(<= ~counter~0 40)} is VALID [2022-04-28 07:20:42,725 INFO L290 TraceCheckUtils]: 373: Hoare triple {116860#(<= ~counter~0 40)} assume true; {116860#(<= ~counter~0 40)} is VALID [2022-04-28 07:20:42,726 INFO L284 TraceCheckUtils]: 374: Hoare quadruple {116860#(<= ~counter~0 40)} {116860#(<= ~counter~0 40)} #63#return; {116860#(<= ~counter~0 40)} is VALID [2022-04-28 07:20:42,726 INFO L290 TraceCheckUtils]: 375: Hoare triple {116860#(<= ~counter~0 40)} assume !!(0 != ~y3~0); {116860#(<= ~counter~0 40)} is VALID [2022-04-28 07:20:42,726 INFO L290 TraceCheckUtils]: 376: Hoare triple {116860#(<= ~counter~0 40)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {116860#(<= ~counter~0 40)} is VALID [2022-04-28 07:20:42,728 INFO L290 TraceCheckUtils]: 377: Hoare triple {116860#(<= ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116888#(<= ~counter~0 41)} is VALID [2022-04-28 07:20:42,728 INFO L290 TraceCheckUtils]: 378: Hoare triple {116888#(<= ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {116888#(<= ~counter~0 41)} is VALID [2022-04-28 07:20:42,729 INFO L272 TraceCheckUtils]: 379: Hoare triple {116888#(<= ~counter~0 41)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {116888#(<= ~counter~0 41)} is VALID [2022-04-28 07:20:42,729 INFO L290 TraceCheckUtils]: 380: Hoare triple {116888#(<= ~counter~0 41)} ~cond := #in~cond; {116888#(<= ~counter~0 41)} is VALID [2022-04-28 07:20:42,729 INFO L290 TraceCheckUtils]: 381: Hoare triple {116888#(<= ~counter~0 41)} assume !(0 == ~cond); {116888#(<= ~counter~0 41)} is VALID [2022-04-28 07:20:42,729 INFO L290 TraceCheckUtils]: 382: Hoare triple {116888#(<= ~counter~0 41)} assume true; {116888#(<= ~counter~0 41)} is VALID [2022-04-28 07:20:42,730 INFO L284 TraceCheckUtils]: 383: Hoare quadruple {116888#(<= ~counter~0 41)} {116888#(<= ~counter~0 41)} #63#return; {116888#(<= ~counter~0 41)} is VALID [2022-04-28 07:20:42,730 INFO L290 TraceCheckUtils]: 384: Hoare triple {116888#(<= ~counter~0 41)} assume !!(0 != ~y3~0); {116888#(<= ~counter~0 41)} is VALID [2022-04-28 07:20:42,730 INFO L290 TraceCheckUtils]: 385: Hoare triple {116888#(<= ~counter~0 41)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {116888#(<= ~counter~0 41)} is VALID [2022-04-28 07:20:42,731 INFO L290 TraceCheckUtils]: 386: Hoare triple {116888#(<= ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116916#(<= ~counter~0 42)} is VALID [2022-04-28 07:20:42,732 INFO L290 TraceCheckUtils]: 387: Hoare triple {116916#(<= ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {116916#(<= ~counter~0 42)} is VALID [2022-04-28 07:20:42,732 INFO L272 TraceCheckUtils]: 388: Hoare triple {116916#(<= ~counter~0 42)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {116916#(<= ~counter~0 42)} is VALID [2022-04-28 07:20:42,732 INFO L290 TraceCheckUtils]: 389: Hoare triple {116916#(<= ~counter~0 42)} ~cond := #in~cond; {116916#(<= ~counter~0 42)} is VALID [2022-04-28 07:20:42,733 INFO L290 TraceCheckUtils]: 390: Hoare triple {116916#(<= ~counter~0 42)} assume !(0 == ~cond); {116916#(<= ~counter~0 42)} is VALID [2022-04-28 07:20:42,733 INFO L290 TraceCheckUtils]: 391: Hoare triple {116916#(<= ~counter~0 42)} assume true; {116916#(<= ~counter~0 42)} is VALID [2022-04-28 07:20:42,733 INFO L284 TraceCheckUtils]: 392: Hoare quadruple {116916#(<= ~counter~0 42)} {116916#(<= ~counter~0 42)} #63#return; {116916#(<= ~counter~0 42)} is VALID [2022-04-28 07:20:42,734 INFO L290 TraceCheckUtils]: 393: Hoare triple {116916#(<= ~counter~0 42)} assume !!(0 != ~y3~0); {116916#(<= ~counter~0 42)} is VALID [2022-04-28 07:20:42,734 INFO L290 TraceCheckUtils]: 394: Hoare triple {116916#(<= ~counter~0 42)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {116916#(<= ~counter~0 42)} is VALID [2022-04-28 07:20:42,735 INFO L290 TraceCheckUtils]: 395: Hoare triple {116916#(<= ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116944#(<= ~counter~0 43)} is VALID [2022-04-28 07:20:42,736 INFO L290 TraceCheckUtils]: 396: Hoare triple {116944#(<= ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {116944#(<= ~counter~0 43)} is VALID [2022-04-28 07:20:42,736 INFO L272 TraceCheckUtils]: 397: Hoare triple {116944#(<= ~counter~0 43)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {116944#(<= ~counter~0 43)} is VALID [2022-04-28 07:20:42,736 INFO L290 TraceCheckUtils]: 398: Hoare triple {116944#(<= ~counter~0 43)} ~cond := #in~cond; {116944#(<= ~counter~0 43)} is VALID [2022-04-28 07:20:42,737 INFO L290 TraceCheckUtils]: 399: Hoare triple {116944#(<= ~counter~0 43)} assume !(0 == ~cond); {116944#(<= ~counter~0 43)} is VALID [2022-04-28 07:20:42,737 INFO L290 TraceCheckUtils]: 400: Hoare triple {116944#(<= ~counter~0 43)} assume true; {116944#(<= ~counter~0 43)} is VALID [2022-04-28 07:20:42,737 INFO L284 TraceCheckUtils]: 401: Hoare quadruple {116944#(<= ~counter~0 43)} {116944#(<= ~counter~0 43)} #63#return; {116944#(<= ~counter~0 43)} is VALID [2022-04-28 07:20:42,737 INFO L290 TraceCheckUtils]: 402: Hoare triple {116944#(<= ~counter~0 43)} assume !!(0 != ~y3~0); {116944#(<= ~counter~0 43)} is VALID [2022-04-28 07:20:42,738 INFO L290 TraceCheckUtils]: 403: Hoare triple {116944#(<= ~counter~0 43)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {116944#(<= ~counter~0 43)} is VALID [2022-04-28 07:20:42,738 INFO L290 TraceCheckUtils]: 404: Hoare triple {116944#(<= ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116972#(<= |main_#t~post6| 43)} is VALID [2022-04-28 07:20:42,738 INFO L290 TraceCheckUtils]: 405: Hoare triple {116972#(<= |main_#t~post6| 43)} assume !(#t~post6 < 50);havoc #t~post6; {115712#false} is VALID [2022-04-28 07:20:42,738 INFO L272 TraceCheckUtils]: 406: Hoare triple {115712#false} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 == ~x1~0 then 1 else 0)); {115712#false} is VALID [2022-04-28 07:20:42,738 INFO L290 TraceCheckUtils]: 407: Hoare triple {115712#false} ~cond := #in~cond; {115712#false} is VALID [2022-04-28 07:20:42,739 INFO L290 TraceCheckUtils]: 408: Hoare triple {115712#false} assume 0 == ~cond; {115712#false} is VALID [2022-04-28 07:20:42,739 INFO L290 TraceCheckUtils]: 409: Hoare triple {115712#false} assume !false; {115712#false} is VALID [2022-04-28 07:20:42,739 INFO L134 CoverageAnalysis]: Checked inductivity of 8303 backedges. 86 proven. 8213 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-28 07:20:42,739 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 07:20:44,423 INFO L290 TraceCheckUtils]: 409: Hoare triple {115712#false} assume !false; {115712#false} is VALID [2022-04-28 07:20:44,423 INFO L290 TraceCheckUtils]: 408: Hoare triple {115712#false} assume 0 == ~cond; {115712#false} is VALID [2022-04-28 07:20:44,423 INFO L290 TraceCheckUtils]: 407: Hoare triple {115712#false} ~cond := #in~cond; {115712#false} is VALID [2022-04-28 07:20:44,423 INFO L272 TraceCheckUtils]: 406: Hoare triple {115712#false} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 == ~x1~0 then 1 else 0)); {115712#false} is VALID [2022-04-28 07:20:44,423 INFO L290 TraceCheckUtils]: 405: Hoare triple {117000#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {115712#false} is VALID [2022-04-28 07:20:44,423 INFO L290 TraceCheckUtils]: 404: Hoare triple {117004#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {117000#(< |main_#t~post6| 50)} is VALID [2022-04-28 07:20:44,424 INFO L290 TraceCheckUtils]: 403: Hoare triple {117004#(< ~counter~0 50)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {117004#(< ~counter~0 50)} is VALID [2022-04-28 07:20:44,424 INFO L290 TraceCheckUtils]: 402: Hoare triple {117004#(< ~counter~0 50)} assume !!(0 != ~y3~0); {117004#(< ~counter~0 50)} is VALID [2022-04-28 07:20:44,424 INFO L284 TraceCheckUtils]: 401: Hoare quadruple {115711#true} {117004#(< ~counter~0 50)} #63#return; {117004#(< ~counter~0 50)} is VALID [2022-04-28 07:20:44,424 INFO L290 TraceCheckUtils]: 400: Hoare triple {115711#true} assume true; {115711#true} is VALID [2022-04-28 07:20:44,425 INFO L290 TraceCheckUtils]: 399: Hoare triple {115711#true} assume !(0 == ~cond); {115711#true} is VALID [2022-04-28 07:20:44,425 INFO L290 TraceCheckUtils]: 398: Hoare triple {115711#true} ~cond := #in~cond; {115711#true} is VALID [2022-04-28 07:20:44,425 INFO L272 TraceCheckUtils]: 397: Hoare triple {117004#(< ~counter~0 50)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {115711#true} is VALID [2022-04-28 07:20:44,425 INFO L290 TraceCheckUtils]: 396: Hoare triple {117004#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {117004#(< ~counter~0 50)} is VALID [2022-04-28 07:20:44,427 INFO L290 TraceCheckUtils]: 395: Hoare triple {117032#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {117004#(< ~counter~0 50)} is VALID [2022-04-28 07:20:44,428 INFO L290 TraceCheckUtils]: 394: Hoare triple {117032#(< ~counter~0 49)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {117032#(< ~counter~0 49)} is VALID [2022-04-28 07:20:44,428 INFO L290 TraceCheckUtils]: 393: Hoare triple {117032#(< ~counter~0 49)} assume !!(0 != ~y3~0); {117032#(< ~counter~0 49)} is VALID [2022-04-28 07:20:44,428 INFO L284 TraceCheckUtils]: 392: Hoare quadruple {115711#true} {117032#(< ~counter~0 49)} #63#return; {117032#(< ~counter~0 49)} is VALID [2022-04-28 07:20:44,428 INFO L290 TraceCheckUtils]: 391: Hoare triple {115711#true} assume true; {115711#true} is VALID [2022-04-28 07:20:44,428 INFO L290 TraceCheckUtils]: 390: Hoare triple {115711#true} assume !(0 == ~cond); {115711#true} is VALID [2022-04-28 07:20:44,428 INFO L290 TraceCheckUtils]: 389: Hoare triple {115711#true} ~cond := #in~cond; {115711#true} is VALID [2022-04-28 07:20:44,429 INFO L272 TraceCheckUtils]: 388: Hoare triple {117032#(< ~counter~0 49)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {115711#true} is VALID [2022-04-28 07:20:44,429 INFO L290 TraceCheckUtils]: 387: Hoare triple {117032#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {117032#(< ~counter~0 49)} is VALID [2022-04-28 07:20:44,430 INFO L290 TraceCheckUtils]: 386: Hoare triple {117060#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {117032#(< ~counter~0 49)} is VALID [2022-04-28 07:20:44,430 INFO L290 TraceCheckUtils]: 385: Hoare triple {117060#(< ~counter~0 48)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {117060#(< ~counter~0 48)} is VALID [2022-04-28 07:20:44,430 INFO L290 TraceCheckUtils]: 384: Hoare triple {117060#(< ~counter~0 48)} assume !!(0 != ~y3~0); {117060#(< ~counter~0 48)} is VALID [2022-04-28 07:20:44,431 INFO L284 TraceCheckUtils]: 383: Hoare quadruple {115711#true} {117060#(< ~counter~0 48)} #63#return; {117060#(< ~counter~0 48)} is VALID [2022-04-28 07:20:44,431 INFO L290 TraceCheckUtils]: 382: Hoare triple {115711#true} assume true; {115711#true} is VALID [2022-04-28 07:20:44,431 INFO L290 TraceCheckUtils]: 381: Hoare triple {115711#true} assume !(0 == ~cond); {115711#true} is VALID [2022-04-28 07:20:44,431 INFO L290 TraceCheckUtils]: 380: Hoare triple {115711#true} ~cond := #in~cond; {115711#true} is VALID [2022-04-28 07:20:44,431 INFO L272 TraceCheckUtils]: 379: Hoare triple {117060#(< ~counter~0 48)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {115711#true} is VALID [2022-04-28 07:20:44,431 INFO L290 TraceCheckUtils]: 378: Hoare triple {117060#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {117060#(< ~counter~0 48)} is VALID [2022-04-28 07:20:44,432 INFO L290 TraceCheckUtils]: 377: Hoare triple {117088#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {117060#(< ~counter~0 48)} is VALID [2022-04-28 07:20:44,433 INFO L290 TraceCheckUtils]: 376: Hoare triple {117088#(< ~counter~0 47)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {117088#(< ~counter~0 47)} is VALID [2022-04-28 07:20:44,433 INFO L290 TraceCheckUtils]: 375: Hoare triple {117088#(< ~counter~0 47)} assume !!(0 != ~y3~0); {117088#(< ~counter~0 47)} is VALID [2022-04-28 07:20:44,433 INFO L284 TraceCheckUtils]: 374: Hoare quadruple {115711#true} {117088#(< ~counter~0 47)} #63#return; {117088#(< ~counter~0 47)} is VALID [2022-04-28 07:20:44,433 INFO L290 TraceCheckUtils]: 373: Hoare triple {115711#true} assume true; {115711#true} is VALID [2022-04-28 07:20:44,433 INFO L290 TraceCheckUtils]: 372: Hoare triple {115711#true} assume !(0 == ~cond); {115711#true} is VALID [2022-04-28 07:20:44,433 INFO L290 TraceCheckUtils]: 371: Hoare triple {115711#true} ~cond := #in~cond; {115711#true} is VALID [2022-04-28 07:20:44,433 INFO L272 TraceCheckUtils]: 370: Hoare triple {117088#(< ~counter~0 47)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {115711#true} is VALID [2022-04-28 07:20:44,434 INFO L290 TraceCheckUtils]: 369: Hoare triple {117088#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {117088#(< ~counter~0 47)} is VALID [2022-04-28 07:20:44,435 INFO L290 TraceCheckUtils]: 368: Hoare triple {117116#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {117088#(< ~counter~0 47)} is VALID [2022-04-28 07:20:44,435 INFO L290 TraceCheckUtils]: 367: Hoare triple {117116#(< ~counter~0 46)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {117116#(< ~counter~0 46)} is VALID [2022-04-28 07:20:44,435 INFO L290 TraceCheckUtils]: 366: Hoare triple {117116#(< ~counter~0 46)} assume !!(0 != ~y3~0); {117116#(< ~counter~0 46)} is VALID [2022-04-28 07:20:44,436 INFO L284 TraceCheckUtils]: 365: Hoare quadruple {115711#true} {117116#(< ~counter~0 46)} #63#return; {117116#(< ~counter~0 46)} is VALID [2022-04-28 07:20:44,436 INFO L290 TraceCheckUtils]: 364: Hoare triple {115711#true} assume true; {115711#true} is VALID [2022-04-28 07:20:44,436 INFO L290 TraceCheckUtils]: 363: Hoare triple {115711#true} assume !(0 == ~cond); {115711#true} is VALID [2022-04-28 07:20:44,436 INFO L290 TraceCheckUtils]: 362: Hoare triple {115711#true} ~cond := #in~cond; {115711#true} is VALID [2022-04-28 07:20:44,436 INFO L272 TraceCheckUtils]: 361: Hoare triple {117116#(< ~counter~0 46)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {115711#true} is VALID [2022-04-28 07:20:44,436 INFO L290 TraceCheckUtils]: 360: Hoare triple {117116#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {117116#(< ~counter~0 46)} is VALID [2022-04-28 07:20:44,437 INFO L290 TraceCheckUtils]: 359: Hoare triple {117144#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {117116#(< ~counter~0 46)} is VALID [2022-04-28 07:20:44,438 INFO L290 TraceCheckUtils]: 358: Hoare triple {117144#(< ~counter~0 45)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {117144#(< ~counter~0 45)} is VALID [2022-04-28 07:20:44,438 INFO L290 TraceCheckUtils]: 357: Hoare triple {117144#(< ~counter~0 45)} assume !!(0 != ~y3~0); {117144#(< ~counter~0 45)} is VALID [2022-04-28 07:20:44,438 INFO L284 TraceCheckUtils]: 356: Hoare quadruple {115711#true} {117144#(< ~counter~0 45)} #63#return; {117144#(< ~counter~0 45)} is VALID [2022-04-28 07:20:44,438 INFO L290 TraceCheckUtils]: 355: Hoare triple {115711#true} assume true; {115711#true} is VALID [2022-04-28 07:20:44,438 INFO L290 TraceCheckUtils]: 354: Hoare triple {115711#true} assume !(0 == ~cond); {115711#true} is VALID [2022-04-28 07:20:44,438 INFO L290 TraceCheckUtils]: 353: Hoare triple {115711#true} ~cond := #in~cond; {115711#true} is VALID [2022-04-28 07:20:44,438 INFO L272 TraceCheckUtils]: 352: Hoare triple {117144#(< ~counter~0 45)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {115711#true} is VALID [2022-04-28 07:20:44,439 INFO L290 TraceCheckUtils]: 351: Hoare triple {117144#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {117144#(< ~counter~0 45)} is VALID [2022-04-28 07:20:44,440 INFO L290 TraceCheckUtils]: 350: Hoare triple {116944#(<= ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {117144#(< ~counter~0 45)} is VALID [2022-04-28 07:20:44,440 INFO L290 TraceCheckUtils]: 349: Hoare triple {116944#(<= ~counter~0 43)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {116944#(<= ~counter~0 43)} is VALID [2022-04-28 07:20:44,440 INFO L290 TraceCheckUtils]: 348: Hoare triple {116944#(<= ~counter~0 43)} assume !!(0 != ~y3~0); {116944#(<= ~counter~0 43)} is VALID [2022-04-28 07:20:44,441 INFO L284 TraceCheckUtils]: 347: Hoare quadruple {115711#true} {116944#(<= ~counter~0 43)} #63#return; {116944#(<= ~counter~0 43)} is VALID [2022-04-28 07:20:44,441 INFO L290 TraceCheckUtils]: 346: Hoare triple {115711#true} assume true; {115711#true} is VALID [2022-04-28 07:20:44,441 INFO L290 TraceCheckUtils]: 345: Hoare triple {115711#true} assume !(0 == ~cond); {115711#true} is VALID [2022-04-28 07:20:44,441 INFO L290 TraceCheckUtils]: 344: Hoare triple {115711#true} ~cond := #in~cond; {115711#true} is VALID [2022-04-28 07:20:44,441 INFO L272 TraceCheckUtils]: 343: Hoare triple {116944#(<= ~counter~0 43)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {115711#true} is VALID [2022-04-28 07:20:44,441 INFO L290 TraceCheckUtils]: 342: Hoare triple {116944#(<= ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {116944#(<= ~counter~0 43)} is VALID [2022-04-28 07:20:44,442 INFO L290 TraceCheckUtils]: 341: Hoare triple {116916#(<= ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116944#(<= ~counter~0 43)} is VALID [2022-04-28 07:20:44,443 INFO L290 TraceCheckUtils]: 340: Hoare triple {116916#(<= ~counter~0 42)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {116916#(<= ~counter~0 42)} is VALID [2022-04-28 07:20:44,443 INFO L290 TraceCheckUtils]: 339: Hoare triple {116916#(<= ~counter~0 42)} assume !!(0 != ~y3~0); {116916#(<= ~counter~0 42)} is VALID [2022-04-28 07:20:44,443 INFO L284 TraceCheckUtils]: 338: Hoare quadruple {115711#true} {116916#(<= ~counter~0 42)} #63#return; {116916#(<= ~counter~0 42)} is VALID [2022-04-28 07:20:44,443 INFO L290 TraceCheckUtils]: 337: Hoare triple {115711#true} assume true; {115711#true} is VALID [2022-04-28 07:20:44,443 INFO L290 TraceCheckUtils]: 336: Hoare triple {115711#true} assume !(0 == ~cond); {115711#true} is VALID [2022-04-28 07:20:44,443 INFO L290 TraceCheckUtils]: 335: Hoare triple {115711#true} ~cond := #in~cond; {115711#true} is VALID [2022-04-28 07:20:44,444 INFO L272 TraceCheckUtils]: 334: Hoare triple {116916#(<= ~counter~0 42)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {115711#true} is VALID [2022-04-28 07:20:44,444 INFO L290 TraceCheckUtils]: 333: Hoare triple {116916#(<= ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {116916#(<= ~counter~0 42)} is VALID [2022-04-28 07:20:44,445 INFO L290 TraceCheckUtils]: 332: Hoare triple {116888#(<= ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116916#(<= ~counter~0 42)} is VALID [2022-04-28 07:20:44,445 INFO L290 TraceCheckUtils]: 331: Hoare triple {116888#(<= ~counter~0 41)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {116888#(<= ~counter~0 41)} is VALID [2022-04-28 07:20:44,445 INFO L290 TraceCheckUtils]: 330: Hoare triple {116888#(<= ~counter~0 41)} assume !!(0 != ~y3~0); {116888#(<= ~counter~0 41)} is VALID [2022-04-28 07:20:44,446 INFO L284 TraceCheckUtils]: 329: Hoare quadruple {115711#true} {116888#(<= ~counter~0 41)} #63#return; {116888#(<= ~counter~0 41)} is VALID [2022-04-28 07:20:44,446 INFO L290 TraceCheckUtils]: 328: Hoare triple {115711#true} assume true; {115711#true} is VALID [2022-04-28 07:20:44,446 INFO L290 TraceCheckUtils]: 327: Hoare triple {115711#true} assume !(0 == ~cond); {115711#true} is VALID [2022-04-28 07:20:44,446 INFO L290 TraceCheckUtils]: 326: Hoare triple {115711#true} ~cond := #in~cond; {115711#true} is VALID [2022-04-28 07:20:44,446 INFO L272 TraceCheckUtils]: 325: Hoare triple {116888#(<= ~counter~0 41)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {115711#true} is VALID [2022-04-28 07:20:44,446 INFO L290 TraceCheckUtils]: 324: Hoare triple {116888#(<= ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {116888#(<= ~counter~0 41)} is VALID [2022-04-28 07:20:44,447 INFO L290 TraceCheckUtils]: 323: Hoare triple {116860#(<= ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116888#(<= ~counter~0 41)} is VALID [2022-04-28 07:20:44,448 INFO L290 TraceCheckUtils]: 322: Hoare triple {116860#(<= ~counter~0 40)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {116860#(<= ~counter~0 40)} is VALID [2022-04-28 07:20:44,448 INFO L290 TraceCheckUtils]: 321: Hoare triple {116860#(<= ~counter~0 40)} assume !!(0 != ~y3~0); {116860#(<= ~counter~0 40)} is VALID [2022-04-28 07:20:44,448 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {115711#true} {116860#(<= ~counter~0 40)} #63#return; {116860#(<= ~counter~0 40)} is VALID [2022-04-28 07:20:44,448 INFO L290 TraceCheckUtils]: 319: Hoare triple {115711#true} assume true; {115711#true} is VALID [2022-04-28 07:20:44,449 INFO L290 TraceCheckUtils]: 318: Hoare triple {115711#true} assume !(0 == ~cond); {115711#true} is VALID [2022-04-28 07:20:44,449 INFO L290 TraceCheckUtils]: 317: Hoare triple {115711#true} ~cond := #in~cond; {115711#true} is VALID [2022-04-28 07:20:44,449 INFO L272 TraceCheckUtils]: 316: Hoare triple {116860#(<= ~counter~0 40)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {115711#true} is VALID [2022-04-28 07:20:44,449 INFO L290 TraceCheckUtils]: 315: Hoare triple {116860#(<= ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {116860#(<= ~counter~0 40)} is VALID [2022-04-28 07:20:44,450 INFO L290 TraceCheckUtils]: 314: Hoare triple {116832#(<= ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116860#(<= ~counter~0 40)} is VALID [2022-04-28 07:20:44,450 INFO L290 TraceCheckUtils]: 313: Hoare triple {116832#(<= ~counter~0 39)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {116832#(<= ~counter~0 39)} is VALID [2022-04-28 07:20:44,451 INFO L290 TraceCheckUtils]: 312: Hoare triple {116832#(<= ~counter~0 39)} assume !!(0 != ~y3~0); {116832#(<= ~counter~0 39)} is VALID [2022-04-28 07:20:44,451 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {115711#true} {116832#(<= ~counter~0 39)} #63#return; {116832#(<= ~counter~0 39)} is VALID [2022-04-28 07:20:44,451 INFO L290 TraceCheckUtils]: 310: Hoare triple {115711#true} assume true; {115711#true} is VALID [2022-04-28 07:20:44,451 INFO L290 TraceCheckUtils]: 309: Hoare triple {115711#true} assume !(0 == ~cond); {115711#true} is VALID [2022-04-28 07:20:44,451 INFO L290 TraceCheckUtils]: 308: Hoare triple {115711#true} ~cond := #in~cond; {115711#true} is VALID [2022-04-28 07:20:44,451 INFO L272 TraceCheckUtils]: 307: Hoare triple {116832#(<= ~counter~0 39)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {115711#true} is VALID [2022-04-28 07:20:44,451 INFO L290 TraceCheckUtils]: 306: Hoare triple {116832#(<= ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {116832#(<= ~counter~0 39)} is VALID [2022-04-28 07:20:44,452 INFO L290 TraceCheckUtils]: 305: Hoare triple {116804#(<= ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116832#(<= ~counter~0 39)} is VALID [2022-04-28 07:20:44,453 INFO L290 TraceCheckUtils]: 304: Hoare triple {116804#(<= ~counter~0 38)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {116804#(<= ~counter~0 38)} is VALID [2022-04-28 07:20:44,453 INFO L290 TraceCheckUtils]: 303: Hoare triple {116804#(<= ~counter~0 38)} assume !!(0 != ~y3~0); {116804#(<= ~counter~0 38)} is VALID [2022-04-28 07:20:44,453 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {115711#true} {116804#(<= ~counter~0 38)} #63#return; {116804#(<= ~counter~0 38)} is VALID [2022-04-28 07:20:44,453 INFO L290 TraceCheckUtils]: 301: Hoare triple {115711#true} assume true; {115711#true} is VALID [2022-04-28 07:20:44,454 INFO L290 TraceCheckUtils]: 300: Hoare triple {115711#true} assume !(0 == ~cond); {115711#true} is VALID [2022-04-28 07:20:44,454 INFO L290 TraceCheckUtils]: 299: Hoare triple {115711#true} ~cond := #in~cond; {115711#true} is VALID [2022-04-28 07:20:44,454 INFO L272 TraceCheckUtils]: 298: Hoare triple {116804#(<= ~counter~0 38)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {115711#true} is VALID [2022-04-28 07:20:44,454 INFO L290 TraceCheckUtils]: 297: Hoare triple {116804#(<= ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {116804#(<= ~counter~0 38)} is VALID [2022-04-28 07:20:44,455 INFO L290 TraceCheckUtils]: 296: Hoare triple {116776#(<= ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116804#(<= ~counter~0 38)} is VALID [2022-04-28 07:20:44,455 INFO L290 TraceCheckUtils]: 295: Hoare triple {116776#(<= ~counter~0 37)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {116776#(<= ~counter~0 37)} is VALID [2022-04-28 07:20:44,455 INFO L290 TraceCheckUtils]: 294: Hoare triple {116776#(<= ~counter~0 37)} assume !!(0 != ~y3~0); {116776#(<= ~counter~0 37)} is VALID [2022-04-28 07:20:44,456 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {115711#true} {116776#(<= ~counter~0 37)} #63#return; {116776#(<= ~counter~0 37)} is VALID [2022-04-28 07:20:44,456 INFO L290 TraceCheckUtils]: 292: Hoare triple {115711#true} assume true; {115711#true} is VALID [2022-04-28 07:20:44,456 INFO L290 TraceCheckUtils]: 291: Hoare triple {115711#true} assume !(0 == ~cond); {115711#true} is VALID [2022-04-28 07:20:44,456 INFO L290 TraceCheckUtils]: 290: Hoare triple {115711#true} ~cond := #in~cond; {115711#true} is VALID [2022-04-28 07:20:44,456 INFO L272 TraceCheckUtils]: 289: Hoare triple {116776#(<= ~counter~0 37)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {115711#true} is VALID [2022-04-28 07:20:44,456 INFO L290 TraceCheckUtils]: 288: Hoare triple {116776#(<= ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {116776#(<= ~counter~0 37)} is VALID [2022-04-28 07:20:44,457 INFO L290 TraceCheckUtils]: 287: Hoare triple {116748#(<= ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116776#(<= ~counter~0 37)} is VALID [2022-04-28 07:20:44,458 INFO L290 TraceCheckUtils]: 286: Hoare triple {116748#(<= ~counter~0 36)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {116748#(<= ~counter~0 36)} is VALID [2022-04-28 07:20:44,458 INFO L290 TraceCheckUtils]: 285: Hoare triple {116748#(<= ~counter~0 36)} assume !!(0 != ~y3~0); {116748#(<= ~counter~0 36)} is VALID [2022-04-28 07:20:44,458 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {115711#true} {116748#(<= ~counter~0 36)} #63#return; {116748#(<= ~counter~0 36)} is VALID [2022-04-28 07:20:44,458 INFO L290 TraceCheckUtils]: 283: Hoare triple {115711#true} assume true; {115711#true} is VALID [2022-04-28 07:20:44,459 INFO L290 TraceCheckUtils]: 282: Hoare triple {115711#true} assume !(0 == ~cond); {115711#true} is VALID [2022-04-28 07:20:44,459 INFO L290 TraceCheckUtils]: 281: Hoare triple {115711#true} ~cond := #in~cond; {115711#true} is VALID [2022-04-28 07:20:44,459 INFO L272 TraceCheckUtils]: 280: Hoare triple {116748#(<= ~counter~0 36)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {115711#true} is VALID [2022-04-28 07:20:44,459 INFO L290 TraceCheckUtils]: 279: Hoare triple {116748#(<= ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {116748#(<= ~counter~0 36)} is VALID [2022-04-28 07:20:44,460 INFO L290 TraceCheckUtils]: 278: Hoare triple {116720#(<= ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116748#(<= ~counter~0 36)} is VALID [2022-04-28 07:20:44,460 INFO L290 TraceCheckUtils]: 277: Hoare triple {116720#(<= ~counter~0 35)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {116720#(<= ~counter~0 35)} is VALID [2022-04-28 07:20:44,460 INFO L290 TraceCheckUtils]: 276: Hoare triple {116720#(<= ~counter~0 35)} assume !!(0 != ~y3~0); {116720#(<= ~counter~0 35)} is VALID [2022-04-28 07:20:44,461 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {115711#true} {116720#(<= ~counter~0 35)} #63#return; {116720#(<= ~counter~0 35)} is VALID [2022-04-28 07:20:44,461 INFO L290 TraceCheckUtils]: 274: Hoare triple {115711#true} assume true; {115711#true} is VALID [2022-04-28 07:20:44,461 INFO L290 TraceCheckUtils]: 273: Hoare triple {115711#true} assume !(0 == ~cond); {115711#true} is VALID [2022-04-28 07:20:44,461 INFO L290 TraceCheckUtils]: 272: Hoare triple {115711#true} ~cond := #in~cond; {115711#true} is VALID [2022-04-28 07:20:44,461 INFO L272 TraceCheckUtils]: 271: Hoare triple {116720#(<= ~counter~0 35)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {115711#true} is VALID [2022-04-28 07:20:44,461 INFO L290 TraceCheckUtils]: 270: Hoare triple {116720#(<= ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {116720#(<= ~counter~0 35)} is VALID [2022-04-28 07:20:44,462 INFO L290 TraceCheckUtils]: 269: Hoare triple {116692#(<= ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116720#(<= ~counter~0 35)} is VALID [2022-04-28 07:20:44,463 INFO L290 TraceCheckUtils]: 268: Hoare triple {116692#(<= ~counter~0 34)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {116692#(<= ~counter~0 34)} is VALID [2022-04-28 07:20:44,463 INFO L290 TraceCheckUtils]: 267: Hoare triple {116692#(<= ~counter~0 34)} assume !!(0 != ~y3~0); {116692#(<= ~counter~0 34)} is VALID [2022-04-28 07:20:44,463 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {115711#true} {116692#(<= ~counter~0 34)} #63#return; {116692#(<= ~counter~0 34)} is VALID [2022-04-28 07:20:44,463 INFO L290 TraceCheckUtils]: 265: Hoare triple {115711#true} assume true; {115711#true} is VALID [2022-04-28 07:20:44,463 INFO L290 TraceCheckUtils]: 264: Hoare triple {115711#true} assume !(0 == ~cond); {115711#true} is VALID [2022-04-28 07:20:44,463 INFO L290 TraceCheckUtils]: 263: Hoare triple {115711#true} ~cond := #in~cond; {115711#true} is VALID [2022-04-28 07:20:44,464 INFO L272 TraceCheckUtils]: 262: Hoare triple {116692#(<= ~counter~0 34)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {115711#true} is VALID [2022-04-28 07:20:44,464 INFO L290 TraceCheckUtils]: 261: Hoare triple {116692#(<= ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {116692#(<= ~counter~0 34)} is VALID [2022-04-28 07:20:44,465 INFO L290 TraceCheckUtils]: 260: Hoare triple {116664#(<= ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116692#(<= ~counter~0 34)} is VALID [2022-04-28 07:20:44,465 INFO L290 TraceCheckUtils]: 259: Hoare triple {116664#(<= ~counter~0 33)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {116664#(<= ~counter~0 33)} is VALID [2022-04-28 07:20:44,465 INFO L290 TraceCheckUtils]: 258: Hoare triple {116664#(<= ~counter~0 33)} assume !!(0 != ~y3~0); {116664#(<= ~counter~0 33)} is VALID [2022-04-28 07:20:44,466 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {115711#true} {116664#(<= ~counter~0 33)} #63#return; {116664#(<= ~counter~0 33)} is VALID [2022-04-28 07:20:44,466 INFO L290 TraceCheckUtils]: 256: Hoare triple {115711#true} assume true; {115711#true} is VALID [2022-04-28 07:20:44,466 INFO L290 TraceCheckUtils]: 255: Hoare triple {115711#true} assume !(0 == ~cond); {115711#true} is VALID [2022-04-28 07:20:44,466 INFO L290 TraceCheckUtils]: 254: Hoare triple {115711#true} ~cond := #in~cond; {115711#true} is VALID [2022-04-28 07:20:44,466 INFO L272 TraceCheckUtils]: 253: Hoare triple {116664#(<= ~counter~0 33)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {115711#true} is VALID [2022-04-28 07:20:44,466 INFO L290 TraceCheckUtils]: 252: Hoare triple {116664#(<= ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {116664#(<= ~counter~0 33)} is VALID [2022-04-28 07:20:44,467 INFO L290 TraceCheckUtils]: 251: Hoare triple {116636#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116664#(<= ~counter~0 33)} is VALID [2022-04-28 07:20:44,468 INFO L290 TraceCheckUtils]: 250: Hoare triple {116636#(<= ~counter~0 32)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {116636#(<= ~counter~0 32)} is VALID [2022-04-28 07:20:44,468 INFO L290 TraceCheckUtils]: 249: Hoare triple {116636#(<= ~counter~0 32)} assume !!(0 != ~y3~0); {116636#(<= ~counter~0 32)} is VALID [2022-04-28 07:20:44,468 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {115711#true} {116636#(<= ~counter~0 32)} #63#return; {116636#(<= ~counter~0 32)} is VALID [2022-04-28 07:20:44,468 INFO L290 TraceCheckUtils]: 247: Hoare triple {115711#true} assume true; {115711#true} is VALID [2022-04-28 07:20:44,468 INFO L290 TraceCheckUtils]: 246: Hoare triple {115711#true} assume !(0 == ~cond); {115711#true} is VALID [2022-04-28 07:20:44,468 INFO L290 TraceCheckUtils]: 245: Hoare triple {115711#true} ~cond := #in~cond; {115711#true} is VALID [2022-04-28 07:20:44,468 INFO L272 TraceCheckUtils]: 244: Hoare triple {116636#(<= ~counter~0 32)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {115711#true} is VALID [2022-04-28 07:20:44,469 INFO L290 TraceCheckUtils]: 243: Hoare triple {116636#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {116636#(<= ~counter~0 32)} is VALID [2022-04-28 07:20:44,470 INFO L290 TraceCheckUtils]: 242: Hoare triple {116608#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116636#(<= ~counter~0 32)} is VALID [2022-04-28 07:20:44,470 INFO L290 TraceCheckUtils]: 241: Hoare triple {116608#(<= ~counter~0 31)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {116608#(<= ~counter~0 31)} is VALID [2022-04-28 07:20:44,470 INFO L290 TraceCheckUtils]: 240: Hoare triple {116608#(<= ~counter~0 31)} assume !!(0 != ~y3~0); {116608#(<= ~counter~0 31)} is VALID [2022-04-28 07:20:44,471 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {115711#true} {116608#(<= ~counter~0 31)} #63#return; {116608#(<= ~counter~0 31)} is VALID [2022-04-28 07:20:44,471 INFO L290 TraceCheckUtils]: 238: Hoare triple {115711#true} assume true; {115711#true} is VALID [2022-04-28 07:20:44,471 INFO L290 TraceCheckUtils]: 237: Hoare triple {115711#true} assume !(0 == ~cond); {115711#true} is VALID [2022-04-28 07:20:44,471 INFO L290 TraceCheckUtils]: 236: Hoare triple {115711#true} ~cond := #in~cond; {115711#true} is VALID [2022-04-28 07:20:44,471 INFO L272 TraceCheckUtils]: 235: Hoare triple {116608#(<= ~counter~0 31)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {115711#true} is VALID [2022-04-28 07:20:44,471 INFO L290 TraceCheckUtils]: 234: Hoare triple {116608#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {116608#(<= ~counter~0 31)} is VALID [2022-04-28 07:20:44,472 INFO L290 TraceCheckUtils]: 233: Hoare triple {116580#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116608#(<= ~counter~0 31)} is VALID [2022-04-28 07:20:44,473 INFO L290 TraceCheckUtils]: 232: Hoare triple {116580#(<= ~counter~0 30)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {116580#(<= ~counter~0 30)} is VALID [2022-04-28 07:20:44,473 INFO L290 TraceCheckUtils]: 231: Hoare triple {116580#(<= ~counter~0 30)} assume !!(0 != ~y3~0); {116580#(<= ~counter~0 30)} is VALID [2022-04-28 07:20:44,475 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {115711#true} {116580#(<= ~counter~0 30)} #63#return; {116580#(<= ~counter~0 30)} is VALID [2022-04-28 07:20:44,475 INFO L290 TraceCheckUtils]: 229: Hoare triple {115711#true} assume true; {115711#true} is VALID [2022-04-28 07:20:44,475 INFO L290 TraceCheckUtils]: 228: Hoare triple {115711#true} assume !(0 == ~cond); {115711#true} is VALID [2022-04-28 07:20:44,475 INFO L290 TraceCheckUtils]: 227: Hoare triple {115711#true} ~cond := #in~cond; {115711#true} is VALID [2022-04-28 07:20:44,475 INFO L272 TraceCheckUtils]: 226: Hoare triple {116580#(<= ~counter~0 30)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {115711#true} is VALID [2022-04-28 07:20:44,476 INFO L290 TraceCheckUtils]: 225: Hoare triple {116580#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {116580#(<= ~counter~0 30)} is VALID [2022-04-28 07:20:44,478 INFO L290 TraceCheckUtils]: 224: Hoare triple {116552#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116580#(<= ~counter~0 30)} is VALID [2022-04-28 07:20:44,478 INFO L290 TraceCheckUtils]: 223: Hoare triple {116552#(<= ~counter~0 29)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {116552#(<= ~counter~0 29)} is VALID [2022-04-28 07:20:44,478 INFO L290 TraceCheckUtils]: 222: Hoare triple {116552#(<= ~counter~0 29)} assume !!(0 != ~y3~0); {116552#(<= ~counter~0 29)} is VALID [2022-04-28 07:20:44,479 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {115711#true} {116552#(<= ~counter~0 29)} #63#return; {116552#(<= ~counter~0 29)} is VALID [2022-04-28 07:20:44,479 INFO L290 TraceCheckUtils]: 220: Hoare triple {115711#true} assume true; {115711#true} is VALID [2022-04-28 07:20:44,479 INFO L290 TraceCheckUtils]: 219: Hoare triple {115711#true} assume !(0 == ~cond); {115711#true} is VALID [2022-04-28 07:20:44,479 INFO L290 TraceCheckUtils]: 218: Hoare triple {115711#true} ~cond := #in~cond; {115711#true} is VALID [2022-04-28 07:20:44,479 INFO L272 TraceCheckUtils]: 217: Hoare triple {116552#(<= ~counter~0 29)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {115711#true} is VALID [2022-04-28 07:20:44,479 INFO L290 TraceCheckUtils]: 216: Hoare triple {116552#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {116552#(<= ~counter~0 29)} is VALID [2022-04-28 07:20:44,480 INFO L290 TraceCheckUtils]: 215: Hoare triple {116524#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116552#(<= ~counter~0 29)} is VALID [2022-04-28 07:20:44,482 INFO L290 TraceCheckUtils]: 214: Hoare triple {116524#(<= ~counter~0 28)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {116524#(<= ~counter~0 28)} is VALID [2022-04-28 07:20:44,482 INFO L290 TraceCheckUtils]: 213: Hoare triple {116524#(<= ~counter~0 28)} assume !!(0 != ~y3~0); {116524#(<= ~counter~0 28)} is VALID [2022-04-28 07:20:44,483 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {115711#true} {116524#(<= ~counter~0 28)} #63#return; {116524#(<= ~counter~0 28)} is VALID [2022-04-28 07:20:44,483 INFO L290 TraceCheckUtils]: 211: Hoare triple {115711#true} assume true; {115711#true} is VALID [2022-04-28 07:20:44,483 INFO L290 TraceCheckUtils]: 210: Hoare triple {115711#true} assume !(0 == ~cond); {115711#true} is VALID [2022-04-28 07:20:44,483 INFO L290 TraceCheckUtils]: 209: Hoare triple {115711#true} ~cond := #in~cond; {115711#true} is VALID [2022-04-28 07:20:44,483 INFO L272 TraceCheckUtils]: 208: Hoare triple {116524#(<= ~counter~0 28)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {115711#true} is VALID [2022-04-28 07:20:44,483 INFO L290 TraceCheckUtils]: 207: Hoare triple {116524#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {116524#(<= ~counter~0 28)} is VALID [2022-04-28 07:20:44,486 INFO L290 TraceCheckUtils]: 206: Hoare triple {116496#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116524#(<= ~counter~0 28)} is VALID [2022-04-28 07:20:44,486 INFO L290 TraceCheckUtils]: 205: Hoare triple {116496#(<= ~counter~0 27)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {116496#(<= ~counter~0 27)} is VALID [2022-04-28 07:20:44,486 INFO L290 TraceCheckUtils]: 204: Hoare triple {116496#(<= ~counter~0 27)} assume !!(0 != ~y3~0); {116496#(<= ~counter~0 27)} is VALID [2022-04-28 07:20:44,487 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {115711#true} {116496#(<= ~counter~0 27)} #63#return; {116496#(<= ~counter~0 27)} is VALID [2022-04-28 07:20:44,487 INFO L290 TraceCheckUtils]: 202: Hoare triple {115711#true} assume true; {115711#true} is VALID [2022-04-28 07:20:44,487 INFO L290 TraceCheckUtils]: 201: Hoare triple {115711#true} assume !(0 == ~cond); {115711#true} is VALID [2022-04-28 07:20:44,487 INFO L290 TraceCheckUtils]: 200: Hoare triple {115711#true} ~cond := #in~cond; {115711#true} is VALID [2022-04-28 07:20:44,487 INFO L272 TraceCheckUtils]: 199: Hoare triple {116496#(<= ~counter~0 27)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {115711#true} is VALID [2022-04-28 07:20:44,487 INFO L290 TraceCheckUtils]: 198: Hoare triple {116496#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {116496#(<= ~counter~0 27)} is VALID [2022-04-28 07:20:44,488 INFO L290 TraceCheckUtils]: 197: Hoare triple {116468#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116496#(<= ~counter~0 27)} is VALID [2022-04-28 07:20:44,488 INFO L290 TraceCheckUtils]: 196: Hoare triple {116468#(<= ~counter~0 26)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {116468#(<= ~counter~0 26)} is VALID [2022-04-28 07:20:44,489 INFO L290 TraceCheckUtils]: 195: Hoare triple {116468#(<= ~counter~0 26)} assume !!(0 != ~y3~0); {116468#(<= ~counter~0 26)} is VALID [2022-04-28 07:20:44,489 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {115711#true} {116468#(<= ~counter~0 26)} #63#return; {116468#(<= ~counter~0 26)} is VALID [2022-04-28 07:20:44,489 INFO L290 TraceCheckUtils]: 193: Hoare triple {115711#true} assume true; {115711#true} is VALID [2022-04-28 07:20:44,489 INFO L290 TraceCheckUtils]: 192: Hoare triple {115711#true} assume !(0 == ~cond); {115711#true} is VALID [2022-04-28 07:20:44,489 INFO L290 TraceCheckUtils]: 191: Hoare triple {115711#true} ~cond := #in~cond; {115711#true} is VALID [2022-04-28 07:20:44,489 INFO L272 TraceCheckUtils]: 190: Hoare triple {116468#(<= ~counter~0 26)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {115711#true} is VALID [2022-04-28 07:20:44,490 INFO L290 TraceCheckUtils]: 189: Hoare triple {116468#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {116468#(<= ~counter~0 26)} is VALID [2022-04-28 07:20:44,491 INFO L290 TraceCheckUtils]: 188: Hoare triple {116440#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116468#(<= ~counter~0 26)} is VALID [2022-04-28 07:20:44,491 INFO L290 TraceCheckUtils]: 187: Hoare triple {116440#(<= ~counter~0 25)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {116440#(<= ~counter~0 25)} is VALID [2022-04-28 07:20:44,491 INFO L290 TraceCheckUtils]: 186: Hoare triple {116440#(<= ~counter~0 25)} assume !!(0 != ~y3~0); {116440#(<= ~counter~0 25)} is VALID [2022-04-28 07:20:44,492 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {115711#true} {116440#(<= ~counter~0 25)} #63#return; {116440#(<= ~counter~0 25)} is VALID [2022-04-28 07:20:44,492 INFO L290 TraceCheckUtils]: 184: Hoare triple {115711#true} assume true; {115711#true} is VALID [2022-04-28 07:20:44,492 INFO L290 TraceCheckUtils]: 183: Hoare triple {115711#true} assume !(0 == ~cond); {115711#true} is VALID [2022-04-28 07:20:44,492 INFO L290 TraceCheckUtils]: 182: Hoare triple {115711#true} ~cond := #in~cond; {115711#true} is VALID [2022-04-28 07:20:44,492 INFO L272 TraceCheckUtils]: 181: Hoare triple {116440#(<= ~counter~0 25)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {115711#true} is VALID [2022-04-28 07:20:44,492 INFO L290 TraceCheckUtils]: 180: Hoare triple {116440#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {116440#(<= ~counter~0 25)} is VALID [2022-04-28 07:20:44,493 INFO L290 TraceCheckUtils]: 179: Hoare triple {116412#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116440#(<= ~counter~0 25)} is VALID [2022-04-28 07:20:44,493 INFO L290 TraceCheckUtils]: 178: Hoare triple {116412#(<= ~counter~0 24)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {116412#(<= ~counter~0 24)} is VALID [2022-04-28 07:20:44,494 INFO L290 TraceCheckUtils]: 177: Hoare triple {116412#(<= ~counter~0 24)} assume !!(0 != ~y3~0); {116412#(<= ~counter~0 24)} is VALID [2022-04-28 07:20:44,494 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {115711#true} {116412#(<= ~counter~0 24)} #63#return; {116412#(<= ~counter~0 24)} is VALID [2022-04-28 07:20:44,494 INFO L290 TraceCheckUtils]: 175: Hoare triple {115711#true} assume true; {115711#true} is VALID [2022-04-28 07:20:44,494 INFO L290 TraceCheckUtils]: 174: Hoare triple {115711#true} assume !(0 == ~cond); {115711#true} is VALID [2022-04-28 07:20:44,494 INFO L290 TraceCheckUtils]: 173: Hoare triple {115711#true} ~cond := #in~cond; {115711#true} is VALID [2022-04-28 07:20:44,494 INFO L272 TraceCheckUtils]: 172: Hoare triple {116412#(<= ~counter~0 24)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {115711#true} is VALID [2022-04-28 07:20:44,494 INFO L290 TraceCheckUtils]: 171: Hoare triple {116412#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {116412#(<= ~counter~0 24)} is VALID [2022-04-28 07:20:44,496 INFO L290 TraceCheckUtils]: 170: Hoare triple {116384#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116412#(<= ~counter~0 24)} is VALID [2022-04-28 07:20:44,496 INFO L290 TraceCheckUtils]: 169: Hoare triple {116384#(<= ~counter~0 23)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {116384#(<= ~counter~0 23)} is VALID [2022-04-28 07:20:44,496 INFO L290 TraceCheckUtils]: 168: Hoare triple {116384#(<= ~counter~0 23)} assume !!(0 != ~y3~0); {116384#(<= ~counter~0 23)} is VALID [2022-04-28 07:20:44,497 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {115711#true} {116384#(<= ~counter~0 23)} #63#return; {116384#(<= ~counter~0 23)} is VALID [2022-04-28 07:20:44,497 INFO L290 TraceCheckUtils]: 166: Hoare triple {115711#true} assume true; {115711#true} is VALID [2022-04-28 07:20:44,497 INFO L290 TraceCheckUtils]: 165: Hoare triple {115711#true} assume !(0 == ~cond); {115711#true} is VALID [2022-04-28 07:20:44,497 INFO L290 TraceCheckUtils]: 164: Hoare triple {115711#true} ~cond := #in~cond; {115711#true} is VALID [2022-04-28 07:20:44,497 INFO L272 TraceCheckUtils]: 163: Hoare triple {116384#(<= ~counter~0 23)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {115711#true} is VALID [2022-04-28 07:20:44,497 INFO L290 TraceCheckUtils]: 162: Hoare triple {116384#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {116384#(<= ~counter~0 23)} is VALID [2022-04-28 07:20:44,498 INFO L290 TraceCheckUtils]: 161: Hoare triple {116356#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116384#(<= ~counter~0 23)} is VALID [2022-04-28 07:20:44,498 INFO L290 TraceCheckUtils]: 160: Hoare triple {116356#(<= ~counter~0 22)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {116356#(<= ~counter~0 22)} is VALID [2022-04-28 07:20:44,499 INFO L290 TraceCheckUtils]: 159: Hoare triple {116356#(<= ~counter~0 22)} assume !!(0 != ~y3~0); {116356#(<= ~counter~0 22)} is VALID [2022-04-28 07:20:44,499 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {115711#true} {116356#(<= ~counter~0 22)} #63#return; {116356#(<= ~counter~0 22)} is VALID [2022-04-28 07:20:44,499 INFO L290 TraceCheckUtils]: 157: Hoare triple {115711#true} assume true; {115711#true} is VALID [2022-04-28 07:20:44,499 INFO L290 TraceCheckUtils]: 156: Hoare triple {115711#true} assume !(0 == ~cond); {115711#true} is VALID [2022-04-28 07:20:44,499 INFO L290 TraceCheckUtils]: 155: Hoare triple {115711#true} ~cond := #in~cond; {115711#true} is VALID [2022-04-28 07:20:44,499 INFO L272 TraceCheckUtils]: 154: Hoare triple {116356#(<= ~counter~0 22)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {115711#true} is VALID [2022-04-28 07:20:44,500 INFO L290 TraceCheckUtils]: 153: Hoare triple {116356#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {116356#(<= ~counter~0 22)} is VALID [2022-04-28 07:20:44,501 INFO L290 TraceCheckUtils]: 152: Hoare triple {116328#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116356#(<= ~counter~0 22)} is VALID [2022-04-28 07:20:44,501 INFO L290 TraceCheckUtils]: 151: Hoare triple {116328#(<= ~counter~0 21)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {116328#(<= ~counter~0 21)} is VALID [2022-04-28 07:20:44,501 INFO L290 TraceCheckUtils]: 150: Hoare triple {116328#(<= ~counter~0 21)} assume !!(0 != ~y3~0); {116328#(<= ~counter~0 21)} is VALID [2022-04-28 07:20:44,502 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {115711#true} {116328#(<= ~counter~0 21)} #63#return; {116328#(<= ~counter~0 21)} is VALID [2022-04-28 07:20:44,502 INFO L290 TraceCheckUtils]: 148: Hoare triple {115711#true} assume true; {115711#true} is VALID [2022-04-28 07:20:44,502 INFO L290 TraceCheckUtils]: 147: Hoare triple {115711#true} assume !(0 == ~cond); {115711#true} is VALID [2022-04-28 07:20:44,502 INFO L290 TraceCheckUtils]: 146: Hoare triple {115711#true} ~cond := #in~cond; {115711#true} is VALID [2022-04-28 07:20:44,502 INFO L272 TraceCheckUtils]: 145: Hoare triple {116328#(<= ~counter~0 21)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {115711#true} is VALID [2022-04-28 07:20:44,502 INFO L290 TraceCheckUtils]: 144: Hoare triple {116328#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {116328#(<= ~counter~0 21)} is VALID [2022-04-28 07:20:44,504 INFO L290 TraceCheckUtils]: 143: Hoare triple {116300#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116328#(<= ~counter~0 21)} is VALID [2022-04-28 07:20:44,504 INFO L290 TraceCheckUtils]: 142: Hoare triple {116300#(<= ~counter~0 20)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {116300#(<= ~counter~0 20)} is VALID [2022-04-28 07:20:44,504 INFO L290 TraceCheckUtils]: 141: Hoare triple {116300#(<= ~counter~0 20)} assume !!(0 != ~y3~0); {116300#(<= ~counter~0 20)} is VALID [2022-04-28 07:20:44,505 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {115711#true} {116300#(<= ~counter~0 20)} #63#return; {116300#(<= ~counter~0 20)} is VALID [2022-04-28 07:20:44,505 INFO L290 TraceCheckUtils]: 139: Hoare triple {115711#true} assume true; {115711#true} is VALID [2022-04-28 07:20:44,505 INFO L290 TraceCheckUtils]: 138: Hoare triple {115711#true} assume !(0 == ~cond); {115711#true} is VALID [2022-04-28 07:20:44,505 INFO L290 TraceCheckUtils]: 137: Hoare triple {115711#true} ~cond := #in~cond; {115711#true} is VALID [2022-04-28 07:20:44,505 INFO L272 TraceCheckUtils]: 136: Hoare triple {116300#(<= ~counter~0 20)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {115711#true} is VALID [2022-04-28 07:20:44,505 INFO L290 TraceCheckUtils]: 135: Hoare triple {116300#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {116300#(<= ~counter~0 20)} is VALID [2022-04-28 07:20:44,506 INFO L290 TraceCheckUtils]: 134: Hoare triple {116272#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116300#(<= ~counter~0 20)} is VALID [2022-04-28 07:20:44,506 INFO L290 TraceCheckUtils]: 133: Hoare triple {116272#(<= ~counter~0 19)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {116272#(<= ~counter~0 19)} is VALID [2022-04-28 07:20:44,506 INFO L290 TraceCheckUtils]: 132: Hoare triple {116272#(<= ~counter~0 19)} assume !!(0 != ~y3~0); {116272#(<= ~counter~0 19)} is VALID [2022-04-28 07:20:44,507 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {115711#true} {116272#(<= ~counter~0 19)} #63#return; {116272#(<= ~counter~0 19)} is VALID [2022-04-28 07:20:44,507 INFO L290 TraceCheckUtils]: 130: Hoare triple {115711#true} assume true; {115711#true} is VALID [2022-04-28 07:20:44,507 INFO L290 TraceCheckUtils]: 129: Hoare triple {115711#true} assume !(0 == ~cond); {115711#true} is VALID [2022-04-28 07:20:44,507 INFO L290 TraceCheckUtils]: 128: Hoare triple {115711#true} ~cond := #in~cond; {115711#true} is VALID [2022-04-28 07:20:44,507 INFO L272 TraceCheckUtils]: 127: Hoare triple {116272#(<= ~counter~0 19)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {115711#true} is VALID [2022-04-28 07:20:44,507 INFO L290 TraceCheckUtils]: 126: Hoare triple {116272#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {116272#(<= ~counter~0 19)} is VALID [2022-04-28 07:20:44,509 INFO L290 TraceCheckUtils]: 125: Hoare triple {116244#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116272#(<= ~counter~0 19)} is VALID [2022-04-28 07:20:44,509 INFO L290 TraceCheckUtils]: 124: Hoare triple {116244#(<= ~counter~0 18)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {116244#(<= ~counter~0 18)} is VALID [2022-04-28 07:20:44,509 INFO L290 TraceCheckUtils]: 123: Hoare triple {116244#(<= ~counter~0 18)} assume !!(0 != ~y3~0); {116244#(<= ~counter~0 18)} is VALID [2022-04-28 07:20:44,510 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {115711#true} {116244#(<= ~counter~0 18)} #63#return; {116244#(<= ~counter~0 18)} is VALID [2022-04-28 07:20:44,510 INFO L290 TraceCheckUtils]: 121: Hoare triple {115711#true} assume true; {115711#true} is VALID [2022-04-28 07:20:44,510 INFO L290 TraceCheckUtils]: 120: Hoare triple {115711#true} assume !(0 == ~cond); {115711#true} is VALID [2022-04-28 07:20:44,510 INFO L290 TraceCheckUtils]: 119: Hoare triple {115711#true} ~cond := #in~cond; {115711#true} is VALID [2022-04-28 07:20:44,510 INFO L272 TraceCheckUtils]: 118: Hoare triple {116244#(<= ~counter~0 18)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {115711#true} is VALID [2022-04-28 07:20:44,510 INFO L290 TraceCheckUtils]: 117: Hoare triple {116244#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {116244#(<= ~counter~0 18)} is VALID [2022-04-28 07:20:44,511 INFO L290 TraceCheckUtils]: 116: Hoare triple {116216#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116244#(<= ~counter~0 18)} is VALID [2022-04-28 07:20:44,512 INFO L290 TraceCheckUtils]: 115: Hoare triple {116216#(<= ~counter~0 17)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {116216#(<= ~counter~0 17)} is VALID [2022-04-28 07:20:44,512 INFO L290 TraceCheckUtils]: 114: Hoare triple {116216#(<= ~counter~0 17)} assume !!(0 != ~y3~0); {116216#(<= ~counter~0 17)} is VALID [2022-04-28 07:20:44,512 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {115711#true} {116216#(<= ~counter~0 17)} #63#return; {116216#(<= ~counter~0 17)} is VALID [2022-04-28 07:20:44,512 INFO L290 TraceCheckUtils]: 112: Hoare triple {115711#true} assume true; {115711#true} is VALID [2022-04-28 07:20:44,512 INFO L290 TraceCheckUtils]: 111: Hoare triple {115711#true} assume !(0 == ~cond); {115711#true} is VALID [2022-04-28 07:20:44,512 INFO L290 TraceCheckUtils]: 110: Hoare triple {115711#true} ~cond := #in~cond; {115711#true} is VALID [2022-04-28 07:20:44,512 INFO L272 TraceCheckUtils]: 109: Hoare triple {116216#(<= ~counter~0 17)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {115711#true} is VALID [2022-04-28 07:20:44,513 INFO L290 TraceCheckUtils]: 108: Hoare triple {116216#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {116216#(<= ~counter~0 17)} is VALID [2022-04-28 07:20:44,514 INFO L290 TraceCheckUtils]: 107: Hoare triple {116188#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116216#(<= ~counter~0 17)} is VALID [2022-04-28 07:20:44,514 INFO L290 TraceCheckUtils]: 106: Hoare triple {116188#(<= ~counter~0 16)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {116188#(<= ~counter~0 16)} is VALID [2022-04-28 07:20:44,514 INFO L290 TraceCheckUtils]: 105: Hoare triple {116188#(<= ~counter~0 16)} assume !!(0 != ~y3~0); {116188#(<= ~counter~0 16)} is VALID [2022-04-28 07:20:44,515 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {115711#true} {116188#(<= ~counter~0 16)} #63#return; {116188#(<= ~counter~0 16)} is VALID [2022-04-28 07:20:44,515 INFO L290 TraceCheckUtils]: 103: Hoare triple {115711#true} assume true; {115711#true} is VALID [2022-04-28 07:20:44,515 INFO L290 TraceCheckUtils]: 102: Hoare triple {115711#true} assume !(0 == ~cond); {115711#true} is VALID [2022-04-28 07:20:44,515 INFO L290 TraceCheckUtils]: 101: Hoare triple {115711#true} ~cond := #in~cond; {115711#true} is VALID [2022-04-28 07:20:44,515 INFO L272 TraceCheckUtils]: 100: Hoare triple {116188#(<= ~counter~0 16)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {115711#true} is VALID [2022-04-28 07:20:44,515 INFO L290 TraceCheckUtils]: 99: Hoare triple {116188#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {116188#(<= ~counter~0 16)} is VALID [2022-04-28 07:20:44,516 INFO L290 TraceCheckUtils]: 98: Hoare triple {116160#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116188#(<= ~counter~0 16)} is VALID [2022-04-28 07:20:44,516 INFO L290 TraceCheckUtils]: 97: Hoare triple {116160#(<= ~counter~0 15)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {116160#(<= ~counter~0 15)} is VALID [2022-04-28 07:20:44,517 INFO L290 TraceCheckUtils]: 96: Hoare triple {116160#(<= ~counter~0 15)} assume !!(0 != ~y3~0); {116160#(<= ~counter~0 15)} is VALID [2022-04-28 07:20:44,517 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {115711#true} {116160#(<= ~counter~0 15)} #63#return; {116160#(<= ~counter~0 15)} is VALID [2022-04-28 07:20:44,517 INFO L290 TraceCheckUtils]: 94: Hoare triple {115711#true} assume true; {115711#true} is VALID [2022-04-28 07:20:44,517 INFO L290 TraceCheckUtils]: 93: Hoare triple {115711#true} assume !(0 == ~cond); {115711#true} is VALID [2022-04-28 07:20:44,517 INFO L290 TraceCheckUtils]: 92: Hoare triple {115711#true} ~cond := #in~cond; {115711#true} is VALID [2022-04-28 07:20:44,517 INFO L272 TraceCheckUtils]: 91: Hoare triple {116160#(<= ~counter~0 15)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {115711#true} is VALID [2022-04-28 07:20:44,518 INFO L290 TraceCheckUtils]: 90: Hoare triple {116160#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {116160#(<= ~counter~0 15)} is VALID [2022-04-28 07:20:44,519 INFO L290 TraceCheckUtils]: 89: Hoare triple {116132#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116160#(<= ~counter~0 15)} is VALID [2022-04-28 07:20:44,519 INFO L290 TraceCheckUtils]: 88: Hoare triple {116132#(<= ~counter~0 14)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {116132#(<= ~counter~0 14)} is VALID [2022-04-28 07:20:44,519 INFO L290 TraceCheckUtils]: 87: Hoare triple {116132#(<= ~counter~0 14)} assume !!(0 != ~y3~0); {116132#(<= ~counter~0 14)} is VALID [2022-04-28 07:20:44,520 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {115711#true} {116132#(<= ~counter~0 14)} #63#return; {116132#(<= ~counter~0 14)} is VALID [2022-04-28 07:20:44,520 INFO L290 TraceCheckUtils]: 85: Hoare triple {115711#true} assume true; {115711#true} is VALID [2022-04-28 07:20:44,520 INFO L290 TraceCheckUtils]: 84: Hoare triple {115711#true} assume !(0 == ~cond); {115711#true} is VALID [2022-04-28 07:20:44,520 INFO L290 TraceCheckUtils]: 83: Hoare triple {115711#true} ~cond := #in~cond; {115711#true} is VALID [2022-04-28 07:20:44,520 INFO L272 TraceCheckUtils]: 82: Hoare triple {116132#(<= ~counter~0 14)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {115711#true} is VALID [2022-04-28 07:20:44,520 INFO L290 TraceCheckUtils]: 81: Hoare triple {116132#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {116132#(<= ~counter~0 14)} is VALID [2022-04-28 07:20:44,521 INFO L290 TraceCheckUtils]: 80: Hoare triple {116104#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116132#(<= ~counter~0 14)} is VALID [2022-04-28 07:20:44,522 INFO L290 TraceCheckUtils]: 79: Hoare triple {116104#(<= ~counter~0 13)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {116104#(<= ~counter~0 13)} is VALID [2022-04-28 07:20:44,522 INFO L290 TraceCheckUtils]: 78: Hoare triple {116104#(<= ~counter~0 13)} assume !!(0 != ~y3~0); {116104#(<= ~counter~0 13)} is VALID [2022-04-28 07:20:44,522 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {115711#true} {116104#(<= ~counter~0 13)} #63#return; {116104#(<= ~counter~0 13)} is VALID [2022-04-28 07:20:44,522 INFO L290 TraceCheckUtils]: 76: Hoare triple {115711#true} assume true; {115711#true} is VALID [2022-04-28 07:20:44,522 INFO L290 TraceCheckUtils]: 75: Hoare triple {115711#true} assume !(0 == ~cond); {115711#true} is VALID [2022-04-28 07:20:44,522 INFO L290 TraceCheckUtils]: 74: Hoare triple {115711#true} ~cond := #in~cond; {115711#true} is VALID [2022-04-28 07:20:44,522 INFO L272 TraceCheckUtils]: 73: Hoare triple {116104#(<= ~counter~0 13)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {115711#true} is VALID [2022-04-28 07:20:44,523 INFO L290 TraceCheckUtils]: 72: Hoare triple {116104#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {116104#(<= ~counter~0 13)} is VALID [2022-04-28 07:20:44,524 INFO L290 TraceCheckUtils]: 71: Hoare triple {116076#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116104#(<= ~counter~0 13)} is VALID [2022-04-28 07:20:44,524 INFO L290 TraceCheckUtils]: 70: Hoare triple {116076#(<= ~counter~0 12)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {116076#(<= ~counter~0 12)} is VALID [2022-04-28 07:20:44,525 INFO L290 TraceCheckUtils]: 69: Hoare triple {116076#(<= ~counter~0 12)} assume !!(0 != ~y3~0); {116076#(<= ~counter~0 12)} is VALID [2022-04-28 07:20:44,525 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {115711#true} {116076#(<= ~counter~0 12)} #63#return; {116076#(<= ~counter~0 12)} is VALID [2022-04-28 07:20:44,525 INFO L290 TraceCheckUtils]: 67: Hoare triple {115711#true} assume true; {115711#true} is VALID [2022-04-28 07:20:44,525 INFO L290 TraceCheckUtils]: 66: Hoare triple {115711#true} assume !(0 == ~cond); {115711#true} is VALID [2022-04-28 07:20:44,525 INFO L290 TraceCheckUtils]: 65: Hoare triple {115711#true} ~cond := #in~cond; {115711#true} is VALID [2022-04-28 07:20:44,525 INFO L272 TraceCheckUtils]: 64: Hoare triple {116076#(<= ~counter~0 12)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {115711#true} is VALID [2022-04-28 07:20:44,526 INFO L290 TraceCheckUtils]: 63: Hoare triple {116076#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {116076#(<= ~counter~0 12)} is VALID [2022-04-28 07:20:44,527 INFO L290 TraceCheckUtils]: 62: Hoare triple {116048#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116076#(<= ~counter~0 12)} is VALID [2022-04-28 07:20:44,527 INFO L290 TraceCheckUtils]: 61: Hoare triple {116048#(<= ~counter~0 11)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {116048#(<= ~counter~0 11)} is VALID [2022-04-28 07:20:44,527 INFO L290 TraceCheckUtils]: 60: Hoare triple {116048#(<= ~counter~0 11)} assume !!(0 != ~y3~0); {116048#(<= ~counter~0 11)} is VALID [2022-04-28 07:20:44,528 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {115711#true} {116048#(<= ~counter~0 11)} #63#return; {116048#(<= ~counter~0 11)} is VALID [2022-04-28 07:20:44,528 INFO L290 TraceCheckUtils]: 58: Hoare triple {115711#true} assume true; {115711#true} is VALID [2022-04-28 07:20:44,528 INFO L290 TraceCheckUtils]: 57: Hoare triple {115711#true} assume !(0 == ~cond); {115711#true} is VALID [2022-04-28 07:20:44,528 INFO L290 TraceCheckUtils]: 56: Hoare triple {115711#true} ~cond := #in~cond; {115711#true} is VALID [2022-04-28 07:20:44,528 INFO L272 TraceCheckUtils]: 55: Hoare triple {116048#(<= ~counter~0 11)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {115711#true} is VALID [2022-04-28 07:20:44,528 INFO L290 TraceCheckUtils]: 54: Hoare triple {116048#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {116048#(<= ~counter~0 11)} is VALID [2022-04-28 07:20:44,529 INFO L290 TraceCheckUtils]: 53: Hoare triple {116020#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116048#(<= ~counter~0 11)} is VALID [2022-04-28 07:20:44,530 INFO L290 TraceCheckUtils]: 52: Hoare triple {116020#(<= ~counter~0 10)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {116020#(<= ~counter~0 10)} is VALID [2022-04-28 07:20:44,530 INFO L290 TraceCheckUtils]: 51: Hoare triple {116020#(<= ~counter~0 10)} assume !!(0 != ~y3~0); {116020#(<= ~counter~0 10)} is VALID [2022-04-28 07:20:44,530 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {115711#true} {116020#(<= ~counter~0 10)} #63#return; {116020#(<= ~counter~0 10)} is VALID [2022-04-28 07:20:44,530 INFO L290 TraceCheckUtils]: 49: Hoare triple {115711#true} assume true; {115711#true} is VALID [2022-04-28 07:20:44,531 INFO L290 TraceCheckUtils]: 48: Hoare triple {115711#true} assume !(0 == ~cond); {115711#true} is VALID [2022-04-28 07:20:44,531 INFO L290 TraceCheckUtils]: 47: Hoare triple {115711#true} ~cond := #in~cond; {115711#true} is VALID [2022-04-28 07:20:44,531 INFO L272 TraceCheckUtils]: 46: Hoare triple {116020#(<= ~counter~0 10)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {115711#true} is VALID [2022-04-28 07:20:44,531 INFO L290 TraceCheckUtils]: 45: Hoare triple {116020#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {116020#(<= ~counter~0 10)} is VALID [2022-04-28 07:20:44,532 INFO L290 TraceCheckUtils]: 44: Hoare triple {115992#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116020#(<= ~counter~0 10)} is VALID [2022-04-28 07:20:44,532 INFO L290 TraceCheckUtils]: 43: Hoare triple {115992#(<= ~counter~0 9)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {115992#(<= ~counter~0 9)} is VALID [2022-04-28 07:20:44,532 INFO L290 TraceCheckUtils]: 42: Hoare triple {115992#(<= ~counter~0 9)} assume !!(0 != ~y3~0); {115992#(<= ~counter~0 9)} is VALID [2022-04-28 07:20:44,533 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {115711#true} {115992#(<= ~counter~0 9)} #63#return; {115992#(<= ~counter~0 9)} is VALID [2022-04-28 07:20:44,533 INFO L290 TraceCheckUtils]: 40: Hoare triple {115711#true} assume true; {115711#true} is VALID [2022-04-28 07:20:44,533 INFO L290 TraceCheckUtils]: 39: Hoare triple {115711#true} assume !(0 == ~cond); {115711#true} is VALID [2022-04-28 07:20:44,533 INFO L290 TraceCheckUtils]: 38: Hoare triple {115711#true} ~cond := #in~cond; {115711#true} is VALID [2022-04-28 07:20:44,533 INFO L272 TraceCheckUtils]: 37: Hoare triple {115992#(<= ~counter~0 9)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {115711#true} is VALID [2022-04-28 07:20:44,533 INFO L290 TraceCheckUtils]: 36: Hoare triple {115992#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {115992#(<= ~counter~0 9)} is VALID [2022-04-28 07:20:44,534 INFO L290 TraceCheckUtils]: 35: Hoare triple {115964#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {115992#(<= ~counter~0 9)} is VALID [2022-04-28 07:20:44,535 INFO L290 TraceCheckUtils]: 34: Hoare triple {115964#(<= ~counter~0 8)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {115964#(<= ~counter~0 8)} is VALID [2022-04-28 07:20:44,535 INFO L290 TraceCheckUtils]: 33: Hoare triple {115964#(<= ~counter~0 8)} assume !!(0 != ~y3~0); {115964#(<= ~counter~0 8)} is VALID [2022-04-28 07:20:44,535 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {115711#true} {115964#(<= ~counter~0 8)} #63#return; {115964#(<= ~counter~0 8)} is VALID [2022-04-28 07:20:44,535 INFO L290 TraceCheckUtils]: 31: Hoare triple {115711#true} assume true; {115711#true} is VALID [2022-04-28 07:20:44,536 INFO L290 TraceCheckUtils]: 30: Hoare triple {115711#true} assume !(0 == ~cond); {115711#true} is VALID [2022-04-28 07:20:44,536 INFO L290 TraceCheckUtils]: 29: Hoare triple {115711#true} ~cond := #in~cond; {115711#true} is VALID [2022-04-28 07:20:44,536 INFO L272 TraceCheckUtils]: 28: Hoare triple {115964#(<= ~counter~0 8)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {115711#true} is VALID [2022-04-28 07:20:44,536 INFO L290 TraceCheckUtils]: 27: Hoare triple {115964#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {115964#(<= ~counter~0 8)} is VALID [2022-04-28 07:20:44,537 INFO L290 TraceCheckUtils]: 26: Hoare triple {115936#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {115964#(<= ~counter~0 8)} is VALID [2022-04-28 07:20:44,537 INFO L290 TraceCheckUtils]: 25: Hoare triple {115936#(<= ~counter~0 7)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {115936#(<= ~counter~0 7)} is VALID [2022-04-28 07:20:44,537 INFO L290 TraceCheckUtils]: 24: Hoare triple {115936#(<= ~counter~0 7)} assume !!(0 != ~y3~0); {115936#(<= ~counter~0 7)} is VALID [2022-04-28 07:20:44,538 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {115711#true} {115936#(<= ~counter~0 7)} #63#return; {115936#(<= ~counter~0 7)} is VALID [2022-04-28 07:20:44,538 INFO L290 TraceCheckUtils]: 22: Hoare triple {115711#true} assume true; {115711#true} is VALID [2022-04-28 07:20:44,538 INFO L290 TraceCheckUtils]: 21: Hoare triple {115711#true} assume !(0 == ~cond); {115711#true} is VALID [2022-04-28 07:20:44,538 INFO L290 TraceCheckUtils]: 20: Hoare triple {115711#true} ~cond := #in~cond; {115711#true} is VALID [2022-04-28 07:20:44,538 INFO L272 TraceCheckUtils]: 19: Hoare triple {115936#(<= ~counter~0 7)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {115711#true} is VALID [2022-04-28 07:20:44,538 INFO L290 TraceCheckUtils]: 18: Hoare triple {115936#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {115936#(<= ~counter~0 7)} is VALID [2022-04-28 07:20:44,539 INFO L290 TraceCheckUtils]: 17: Hoare triple {115908#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {115936#(<= ~counter~0 7)} is VALID [2022-04-28 07:20:44,540 INFO L290 TraceCheckUtils]: 16: Hoare triple {115908#(<= ~counter~0 6)} ~y1~0 := 0;~y2~0 := 0;~y3~0 := ~x1~0; {115908#(<= ~counter~0 6)} is VALID [2022-04-28 07:20:44,540 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {115711#true} {115908#(<= ~counter~0 6)} #61#return; {115908#(<= ~counter~0 6)} is VALID [2022-04-28 07:20:44,540 INFO L290 TraceCheckUtils]: 14: Hoare triple {115711#true} assume true; {115711#true} is VALID [2022-04-28 07:20:44,540 INFO L290 TraceCheckUtils]: 13: Hoare triple {115711#true} assume !(0 == ~cond); {115711#true} is VALID [2022-04-28 07:20:44,540 INFO L290 TraceCheckUtils]: 12: Hoare triple {115711#true} ~cond := #in~cond; {115711#true} is VALID [2022-04-28 07:20:44,540 INFO L272 TraceCheckUtils]: 11: Hoare triple {115908#(<= ~counter~0 6)} call assume_abort_if_not((if 0 != ~x2~0 then 1 else 0)); {115711#true} is VALID [2022-04-28 07:20:44,541 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {115711#true} {115908#(<= ~counter~0 6)} #59#return; {115908#(<= ~counter~0 6)} is VALID [2022-04-28 07:20:44,541 INFO L290 TraceCheckUtils]: 9: Hoare triple {115711#true} assume true; {115711#true} is VALID [2022-04-28 07:20:44,541 INFO L290 TraceCheckUtils]: 8: Hoare triple {115711#true} assume !(0 == ~cond); {115711#true} is VALID [2022-04-28 07:20:44,541 INFO L290 TraceCheckUtils]: 7: Hoare triple {115711#true} ~cond := #in~cond; {115711#true} is VALID [2022-04-28 07:20:44,541 INFO L272 TraceCheckUtils]: 6: Hoare triple {115908#(<= ~counter~0 6)} call assume_abort_if_not((if ~x1~0 >= 0 then 1 else 0)); {115711#true} is VALID [2022-04-28 07:20:44,541 INFO L290 TraceCheckUtils]: 5: Hoare triple {115908#(<= ~counter~0 6)} havoc ~x1~0;havoc ~x2~0;havoc ~y1~0;havoc ~y2~0;havoc ~y3~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~x1~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~x2~0 := #t~nondet5;havoc #t~nondet5; {115908#(<= ~counter~0 6)} is VALID [2022-04-28 07:20:44,541 INFO L272 TraceCheckUtils]: 4: Hoare triple {115908#(<= ~counter~0 6)} call #t~ret7 := main(); {115908#(<= ~counter~0 6)} is VALID [2022-04-28 07:20:44,542 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {115908#(<= ~counter~0 6)} {115711#true} #67#return; {115908#(<= ~counter~0 6)} is VALID [2022-04-28 07:20:44,542 INFO L290 TraceCheckUtils]: 2: Hoare triple {115908#(<= ~counter~0 6)} assume true; {115908#(<= ~counter~0 6)} is VALID [2022-04-28 07:20:44,542 INFO L290 TraceCheckUtils]: 1: Hoare triple {115711#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(11, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {115908#(<= ~counter~0 6)} is VALID [2022-04-28 07:20:44,542 INFO L272 TraceCheckUtils]: 0: Hoare triple {115711#true} call ULTIMATE.init(); {115711#true} is VALID [2022-04-28 07:20:44,543 INFO L134 CoverageAnalysis]: Checked inductivity of 8303 backedges. 86 proven. 4601 refuted. 0 times theorem prover too weak. 3616 trivial. 0 not checked. [2022-04-28 07:20:44,543 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 07:20:44,543 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1412871042] [2022-04-28 07:20:44,543 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 07:20:44,543 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [246637789] [2022-04-28 07:20:44,543 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [246637789] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 07:20:44,543 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 07:20:44,543 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [47, 47] total 54 [2022-04-28 07:20:44,544 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 07:20:44,544 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [812657473] [2022-04-28 07:20:44,544 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [812657473] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 07:20:44,544 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 07:20:44,544 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [47] imperfect sequences [] total 47 [2022-04-28 07:20:44,544 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [889031844] [2022-04-28 07:20:44,544 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 07:20:44,544 INFO L78 Accepts]: Start accepts. Automaton has has 47 states, 47 states have (on average 6.659574468085107) internal successors, (313), 46 states have internal predecessors, (313), 46 states have call successors, (48), 46 states have call predecessors, (48), 44 states have return successors, (46), 44 states have call predecessors, (46), 45 states have call successors, (46) Word has length 410 [2022-04-28 07:20:44,545 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 07:20:44,545 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 47 states, 47 states have (on average 6.659574468085107) internal successors, (313), 46 states have internal predecessors, (313), 46 states have call successors, (48), 46 states have call predecessors, (48), 44 states have return successors, (46), 44 states have call predecessors, (46), 45 states have call successors, (46) [2022-04-28 07:20:45,007 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 407 edges. 407 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 07:20:45,007 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 47 states [2022-04-28 07:20:45,007 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 07:20:45,007 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 47 interpolants. [2022-04-28 07:20:45,008 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1331, Invalid=1531, Unknown=0, NotChecked=0, Total=2862 [2022-04-28 07:20:45,008 INFO L87 Difference]: Start difference. First operand 407 states and 451 transitions. Second operand has 47 states, 47 states have (on average 6.659574468085107) internal successors, (313), 46 states have internal predecessors, (313), 46 states have call successors, (48), 46 states have call predecessors, (48), 44 states have return successors, (46), 44 states have call predecessors, (46), 45 states have call successors, (46) [2022-04-28 07:20:47,648 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 07:20:47,648 INFO L93 Difference]: Finished difference Result 421 states and 466 transitions. [2022-04-28 07:20:47,648 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 90 states. [2022-04-28 07:20:47,649 INFO L78 Accepts]: Start accepts. Automaton has has 47 states, 47 states have (on average 6.659574468085107) internal successors, (313), 46 states have internal predecessors, (313), 46 states have call successors, (48), 46 states have call predecessors, (48), 44 states have return successors, (46), 44 states have call predecessors, (46), 45 states have call successors, (46) Word has length 410 [2022-04-28 07:20:47,649 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 07:20:47,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 47 states, 47 states have (on average 6.659574468085107) internal successors, (313), 46 states have internal predecessors, (313), 46 states have call successors, (48), 46 states have call predecessors, (48), 44 states have return successors, (46), 44 states have call predecessors, (46), 45 states have call successors, (46) [2022-04-28 07:20:47,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 90 states and 465 transitions. [2022-04-28 07:20:47,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 47 states, 47 states have (on average 6.659574468085107) internal successors, (313), 46 states have internal predecessors, (313), 46 states have call successors, (48), 46 states have call predecessors, (48), 44 states have return successors, (46), 44 states have call predecessors, (46), 45 states have call successors, (46) [2022-04-28 07:20:47,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 90 states and 465 transitions. [2022-04-28 07:20:47,667 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 90 states and 465 transitions. [2022-04-28 07:20:48,236 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 465 edges. 465 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 07:20:48,244 INFO L225 Difference]: With dead ends: 421 [2022-04-28 07:20:48,244 INFO L226 Difference]: Without dead ends: 416 [2022-04-28 07:20:48,245 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 862 GetRequests, 766 SyntacticMatches, 1 SemanticMatches, 95 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1001 ImplicationChecksByTransitivity, 1.4s TimeCoverageRelationStatistics Valid=3610, Invalid=5702, Unknown=0, NotChecked=0, Total=9312 [2022-04-28 07:20:48,246 INFO L413 NwaCegarLoop]: 69 mSDtfsCounter, 162 mSDsluCounter, 351 mSDsCounter, 0 mSdLazyCounter, 313 mSolverCounterSat, 14 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 162 SdHoareTripleChecker+Valid, 420 SdHoareTripleChecker+Invalid, 327 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 14 IncrementalHoareTripleChecker+Valid, 313 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-04-28 07:20:48,246 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [162 Valid, 420 Invalid, 327 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [14 Valid, 313 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-04-28 07:20:48,246 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 416 states. [2022-04-28 07:20:48,919 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 416 to 416. [2022-04-28 07:20:48,919 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 07:20:48,920 INFO L82 GeneralOperation]: Start isEquivalent. First operand 416 states. Second operand has 416 states, 320 states have (on average 1.140625) internal successors, (365), 320 states have internal predecessors, (365), 49 states have call successors, (49), 48 states have call predecessors, (49), 46 states have return successors, (47), 47 states have call predecessors, (47), 47 states have call successors, (47) [2022-04-28 07:20:48,920 INFO L74 IsIncluded]: Start isIncluded. First operand 416 states. Second operand has 416 states, 320 states have (on average 1.140625) internal successors, (365), 320 states have internal predecessors, (365), 49 states have call successors, (49), 48 states have call predecessors, (49), 46 states have return successors, (47), 47 states have call predecessors, (47), 47 states have call successors, (47) [2022-04-28 07:20:48,920 INFO L87 Difference]: Start difference. First operand 416 states. Second operand has 416 states, 320 states have (on average 1.140625) internal successors, (365), 320 states have internal predecessors, (365), 49 states have call successors, (49), 48 states have call predecessors, (49), 46 states have return successors, (47), 47 states have call predecessors, (47), 47 states have call successors, (47) [2022-04-28 07:20:48,926 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 07:20:48,926 INFO L93 Difference]: Finished difference Result 416 states and 461 transitions. [2022-04-28 07:20:48,926 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 461 transitions. [2022-04-28 07:20:48,926 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 07:20:48,926 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 07:20:48,927 INFO L74 IsIncluded]: Start isIncluded. First operand has 416 states, 320 states have (on average 1.140625) internal successors, (365), 320 states have internal predecessors, (365), 49 states have call successors, (49), 48 states have call predecessors, (49), 46 states have return successors, (47), 47 states have call predecessors, (47), 47 states have call successors, (47) Second operand 416 states. [2022-04-28 07:20:48,927 INFO L87 Difference]: Start difference. First operand has 416 states, 320 states have (on average 1.140625) internal successors, (365), 320 states have internal predecessors, (365), 49 states have call successors, (49), 48 states have call predecessors, (49), 46 states have return successors, (47), 47 states have call predecessors, (47), 47 states have call successors, (47) Second operand 416 states. [2022-04-28 07:20:48,933 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 07:20:48,933 INFO L93 Difference]: Finished difference Result 416 states and 461 transitions. [2022-04-28 07:20:48,933 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 461 transitions. [2022-04-28 07:20:48,933 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 07:20:48,933 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 07:20:48,933 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 07:20:48,933 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 07:20:48,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 416 states, 320 states have (on average 1.140625) internal successors, (365), 320 states have internal predecessors, (365), 49 states have call successors, (49), 48 states have call predecessors, (49), 46 states have return successors, (47), 47 states have call predecessors, (47), 47 states have call successors, (47) [2022-04-28 07:20:48,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 416 states and 461 transitions. [2022-04-28 07:20:48,942 INFO L78 Accepts]: Start accepts. Automaton has 416 states and 461 transitions. Word has length 410 [2022-04-28 07:20:48,942 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 07:20:48,942 INFO L495 AbstractCegarLoop]: Abstraction has 416 states and 461 transitions. [2022-04-28 07:20:48,942 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 47 states, 47 states have (on average 6.659574468085107) internal successors, (313), 46 states have internal predecessors, (313), 46 states have call successors, (48), 46 states have call predecessors, (48), 44 states have return successors, (46), 44 states have call predecessors, (46), 45 states have call successors, (46) [2022-04-28 07:20:48,942 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 416 states and 461 transitions. [2022-04-28 07:20:49,839 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 461 edges. 461 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 07:20:49,839 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 461 transitions. [2022-04-28 07:20:49,841 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 420 [2022-04-28 07:20:49,841 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 07:20:49,841 INFO L195 NwaCegarLoop]: trace histogram [45, 45, 44, 44, 44, 44, 44, 44, 44, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 07:20:49,858 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (47)] Ended with exit code 0 [2022-04-28 07:20:50,041 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable46,47 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 07:20:50,042 INFO L420 AbstractCegarLoop]: === Iteration 48 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 07:20:50,042 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 07:20:50,042 INFO L85 PathProgramCache]: Analyzing trace with hash -1569738858, now seen corresponding path program 87 times [2022-04-28 07:20:50,042 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 07:20:50,042 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1504360644] [2022-04-28 07:20:50,042 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 07:20:50,042 INFO L85 PathProgramCache]: Analyzing trace with hash -1569738858, now seen corresponding path program 88 times [2022-04-28 07:20:50,042 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 07:20:50,042 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [29278626] [2022-04-28 07:20:50,042 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 07:20:50,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 07:20:50,061 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 07:20:50,062 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [851272815] [2022-04-28 07:20:50,062 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-28 07:20:50,062 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 07:20:50,062 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 07:20:50,063 INFO L229 MonitoredProcess]: Starting monitored process 48 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 07:20:50,063 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (48)] Waiting until timeout for monitored process [2022-04-28 07:20:50,217 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-28 07:20:50,217 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 07:20:50,222 INFO L263 TraceCheckSpWp]: Trace formula consists of 1105 conjuncts, 93 conjunts are in the unsatisfiable core [2022-04-28 07:20:50,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 07:20:50,288 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 07:20:52,466 INFO L272 TraceCheckUtils]: 0: Hoare triple {120816#true} call ULTIMATE.init(); {120816#true} is VALID [2022-04-28 07:20:52,466 INFO L290 TraceCheckUtils]: 1: Hoare triple {120816#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(11, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {120824#(<= ~counter~0 0)} is VALID [2022-04-28 07:20:52,467 INFO L290 TraceCheckUtils]: 2: Hoare triple {120824#(<= ~counter~0 0)} assume true; {120824#(<= ~counter~0 0)} is VALID [2022-04-28 07:20:52,467 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {120824#(<= ~counter~0 0)} {120816#true} #67#return; {120824#(<= ~counter~0 0)} is VALID [2022-04-28 07:20:52,467 INFO L272 TraceCheckUtils]: 4: Hoare triple {120824#(<= ~counter~0 0)} call #t~ret7 := main(); {120824#(<= ~counter~0 0)} is VALID [2022-04-28 07:20:52,467 INFO L290 TraceCheckUtils]: 5: Hoare triple {120824#(<= ~counter~0 0)} havoc ~x1~0;havoc ~x2~0;havoc ~y1~0;havoc ~y2~0;havoc ~y3~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~x1~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~x2~0 := #t~nondet5;havoc #t~nondet5; {120824#(<= ~counter~0 0)} is VALID [2022-04-28 07:20:52,468 INFO L272 TraceCheckUtils]: 6: Hoare triple {120824#(<= ~counter~0 0)} call assume_abort_if_not((if ~x1~0 >= 0 then 1 else 0)); {120824#(<= ~counter~0 0)} is VALID [2022-04-28 07:20:52,468 INFO L290 TraceCheckUtils]: 7: Hoare triple {120824#(<= ~counter~0 0)} ~cond := #in~cond; {120824#(<= ~counter~0 0)} is VALID [2022-04-28 07:20:52,468 INFO L290 TraceCheckUtils]: 8: Hoare triple {120824#(<= ~counter~0 0)} assume !(0 == ~cond); {120824#(<= ~counter~0 0)} is VALID [2022-04-28 07:20:52,468 INFO L290 TraceCheckUtils]: 9: Hoare triple {120824#(<= ~counter~0 0)} assume true; {120824#(<= ~counter~0 0)} is VALID [2022-04-28 07:20:52,469 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {120824#(<= ~counter~0 0)} {120824#(<= ~counter~0 0)} #59#return; {120824#(<= ~counter~0 0)} is VALID [2022-04-28 07:20:52,469 INFO L272 TraceCheckUtils]: 11: Hoare triple {120824#(<= ~counter~0 0)} call assume_abort_if_not((if 0 != ~x2~0 then 1 else 0)); {120824#(<= ~counter~0 0)} is VALID [2022-04-28 07:20:52,469 INFO L290 TraceCheckUtils]: 12: Hoare triple {120824#(<= ~counter~0 0)} ~cond := #in~cond; {120824#(<= ~counter~0 0)} is VALID [2022-04-28 07:20:52,470 INFO L290 TraceCheckUtils]: 13: Hoare triple {120824#(<= ~counter~0 0)} assume !(0 == ~cond); {120824#(<= ~counter~0 0)} is VALID [2022-04-28 07:20:52,470 INFO L290 TraceCheckUtils]: 14: Hoare triple {120824#(<= ~counter~0 0)} assume true; {120824#(<= ~counter~0 0)} is VALID [2022-04-28 07:20:52,470 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {120824#(<= ~counter~0 0)} {120824#(<= ~counter~0 0)} #61#return; {120824#(<= ~counter~0 0)} is VALID [2022-04-28 07:20:52,470 INFO L290 TraceCheckUtils]: 16: Hoare triple {120824#(<= ~counter~0 0)} ~y1~0 := 0;~y2~0 := 0;~y3~0 := ~x1~0; {120824#(<= ~counter~0 0)} is VALID [2022-04-28 07:20:52,473 INFO L290 TraceCheckUtils]: 17: Hoare triple {120824#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {120873#(<= ~counter~0 1)} is VALID [2022-04-28 07:20:52,473 INFO L290 TraceCheckUtils]: 18: Hoare triple {120873#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {120873#(<= ~counter~0 1)} is VALID [2022-04-28 07:20:52,474 INFO L272 TraceCheckUtils]: 19: Hoare triple {120873#(<= ~counter~0 1)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {120873#(<= ~counter~0 1)} is VALID [2022-04-28 07:20:52,474 INFO L290 TraceCheckUtils]: 20: Hoare triple {120873#(<= ~counter~0 1)} ~cond := #in~cond; {120873#(<= ~counter~0 1)} is VALID [2022-04-28 07:20:52,474 INFO L290 TraceCheckUtils]: 21: Hoare triple {120873#(<= ~counter~0 1)} assume !(0 == ~cond); {120873#(<= ~counter~0 1)} is VALID [2022-04-28 07:20:52,474 INFO L290 TraceCheckUtils]: 22: Hoare triple {120873#(<= ~counter~0 1)} assume true; {120873#(<= ~counter~0 1)} is VALID [2022-04-28 07:20:52,475 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {120873#(<= ~counter~0 1)} {120873#(<= ~counter~0 1)} #63#return; {120873#(<= ~counter~0 1)} is VALID [2022-04-28 07:20:52,475 INFO L290 TraceCheckUtils]: 24: Hoare triple {120873#(<= ~counter~0 1)} assume !!(0 != ~y3~0); {120873#(<= ~counter~0 1)} is VALID [2022-04-28 07:20:52,475 INFO L290 TraceCheckUtils]: 25: Hoare triple {120873#(<= ~counter~0 1)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {120873#(<= ~counter~0 1)} is VALID [2022-04-28 07:20:52,477 INFO L290 TraceCheckUtils]: 26: Hoare triple {120873#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {120901#(<= ~counter~0 2)} is VALID [2022-04-28 07:20:52,477 INFO L290 TraceCheckUtils]: 27: Hoare triple {120901#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {120901#(<= ~counter~0 2)} is VALID [2022-04-28 07:20:52,478 INFO L272 TraceCheckUtils]: 28: Hoare triple {120901#(<= ~counter~0 2)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {120901#(<= ~counter~0 2)} is VALID [2022-04-28 07:20:52,478 INFO L290 TraceCheckUtils]: 29: Hoare triple {120901#(<= ~counter~0 2)} ~cond := #in~cond; {120901#(<= ~counter~0 2)} is VALID [2022-04-28 07:20:52,478 INFO L290 TraceCheckUtils]: 30: Hoare triple {120901#(<= ~counter~0 2)} assume !(0 == ~cond); {120901#(<= ~counter~0 2)} is VALID [2022-04-28 07:20:52,478 INFO L290 TraceCheckUtils]: 31: Hoare triple {120901#(<= ~counter~0 2)} assume true; {120901#(<= ~counter~0 2)} is VALID [2022-04-28 07:20:52,479 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {120901#(<= ~counter~0 2)} {120901#(<= ~counter~0 2)} #63#return; {120901#(<= ~counter~0 2)} is VALID [2022-04-28 07:20:52,479 INFO L290 TraceCheckUtils]: 33: Hoare triple {120901#(<= ~counter~0 2)} assume !!(0 != ~y3~0); {120901#(<= ~counter~0 2)} is VALID [2022-04-28 07:20:52,479 INFO L290 TraceCheckUtils]: 34: Hoare triple {120901#(<= ~counter~0 2)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {120901#(<= ~counter~0 2)} is VALID [2022-04-28 07:20:52,481 INFO L290 TraceCheckUtils]: 35: Hoare triple {120901#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {120929#(<= ~counter~0 3)} is VALID [2022-04-28 07:20:52,481 INFO L290 TraceCheckUtils]: 36: Hoare triple {120929#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {120929#(<= ~counter~0 3)} is VALID [2022-04-28 07:20:52,482 INFO L272 TraceCheckUtils]: 37: Hoare triple {120929#(<= ~counter~0 3)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {120929#(<= ~counter~0 3)} is VALID [2022-04-28 07:20:52,482 INFO L290 TraceCheckUtils]: 38: Hoare triple {120929#(<= ~counter~0 3)} ~cond := #in~cond; {120929#(<= ~counter~0 3)} is VALID [2022-04-28 07:20:52,482 INFO L290 TraceCheckUtils]: 39: Hoare triple {120929#(<= ~counter~0 3)} assume !(0 == ~cond); {120929#(<= ~counter~0 3)} is VALID [2022-04-28 07:20:52,482 INFO L290 TraceCheckUtils]: 40: Hoare triple {120929#(<= ~counter~0 3)} assume true; {120929#(<= ~counter~0 3)} is VALID [2022-04-28 07:20:52,483 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {120929#(<= ~counter~0 3)} {120929#(<= ~counter~0 3)} #63#return; {120929#(<= ~counter~0 3)} is VALID [2022-04-28 07:20:52,483 INFO L290 TraceCheckUtils]: 42: Hoare triple {120929#(<= ~counter~0 3)} assume !!(0 != ~y3~0); {120929#(<= ~counter~0 3)} is VALID [2022-04-28 07:20:52,483 INFO L290 TraceCheckUtils]: 43: Hoare triple {120929#(<= ~counter~0 3)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {120929#(<= ~counter~0 3)} is VALID [2022-04-28 07:20:52,485 INFO L290 TraceCheckUtils]: 44: Hoare triple {120929#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {120957#(<= ~counter~0 4)} is VALID [2022-04-28 07:20:52,485 INFO L290 TraceCheckUtils]: 45: Hoare triple {120957#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {120957#(<= ~counter~0 4)} is VALID [2022-04-28 07:20:52,486 INFO L272 TraceCheckUtils]: 46: Hoare triple {120957#(<= ~counter~0 4)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {120957#(<= ~counter~0 4)} is VALID [2022-04-28 07:20:52,486 INFO L290 TraceCheckUtils]: 47: Hoare triple {120957#(<= ~counter~0 4)} ~cond := #in~cond; {120957#(<= ~counter~0 4)} is VALID [2022-04-28 07:20:52,486 INFO L290 TraceCheckUtils]: 48: Hoare triple {120957#(<= ~counter~0 4)} assume !(0 == ~cond); {120957#(<= ~counter~0 4)} is VALID [2022-04-28 07:20:52,486 INFO L290 TraceCheckUtils]: 49: Hoare triple {120957#(<= ~counter~0 4)} assume true; {120957#(<= ~counter~0 4)} is VALID [2022-04-28 07:20:52,487 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {120957#(<= ~counter~0 4)} {120957#(<= ~counter~0 4)} #63#return; {120957#(<= ~counter~0 4)} is VALID [2022-04-28 07:20:52,487 INFO L290 TraceCheckUtils]: 51: Hoare triple {120957#(<= ~counter~0 4)} assume !!(0 != ~y3~0); {120957#(<= ~counter~0 4)} is VALID [2022-04-28 07:20:52,487 INFO L290 TraceCheckUtils]: 52: Hoare triple {120957#(<= ~counter~0 4)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {120957#(<= ~counter~0 4)} is VALID [2022-04-28 07:20:52,489 INFO L290 TraceCheckUtils]: 53: Hoare triple {120957#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {120985#(<= ~counter~0 5)} is VALID [2022-04-28 07:20:52,490 INFO L290 TraceCheckUtils]: 54: Hoare triple {120985#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {120985#(<= ~counter~0 5)} is VALID [2022-04-28 07:20:52,490 INFO L272 TraceCheckUtils]: 55: Hoare triple {120985#(<= ~counter~0 5)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {120985#(<= ~counter~0 5)} is VALID [2022-04-28 07:20:52,490 INFO L290 TraceCheckUtils]: 56: Hoare triple {120985#(<= ~counter~0 5)} ~cond := #in~cond; {120985#(<= ~counter~0 5)} is VALID [2022-04-28 07:20:52,491 INFO L290 TraceCheckUtils]: 57: Hoare triple {120985#(<= ~counter~0 5)} assume !(0 == ~cond); {120985#(<= ~counter~0 5)} is VALID [2022-04-28 07:20:52,491 INFO L290 TraceCheckUtils]: 58: Hoare triple {120985#(<= ~counter~0 5)} assume true; {120985#(<= ~counter~0 5)} is VALID [2022-04-28 07:20:52,491 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {120985#(<= ~counter~0 5)} {120985#(<= ~counter~0 5)} #63#return; {120985#(<= ~counter~0 5)} is VALID [2022-04-28 07:20:52,492 INFO L290 TraceCheckUtils]: 60: Hoare triple {120985#(<= ~counter~0 5)} assume !!(0 != ~y3~0); {120985#(<= ~counter~0 5)} is VALID [2022-04-28 07:20:52,492 INFO L290 TraceCheckUtils]: 61: Hoare triple {120985#(<= ~counter~0 5)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {120985#(<= ~counter~0 5)} is VALID [2022-04-28 07:20:52,493 INFO L290 TraceCheckUtils]: 62: Hoare triple {120985#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121013#(<= ~counter~0 6)} is VALID [2022-04-28 07:20:52,493 INFO L290 TraceCheckUtils]: 63: Hoare triple {121013#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {121013#(<= ~counter~0 6)} is VALID [2022-04-28 07:20:52,494 INFO L272 TraceCheckUtils]: 64: Hoare triple {121013#(<= ~counter~0 6)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {121013#(<= ~counter~0 6)} is VALID [2022-04-28 07:20:52,494 INFO L290 TraceCheckUtils]: 65: Hoare triple {121013#(<= ~counter~0 6)} ~cond := #in~cond; {121013#(<= ~counter~0 6)} is VALID [2022-04-28 07:20:52,494 INFO L290 TraceCheckUtils]: 66: Hoare triple {121013#(<= ~counter~0 6)} assume !(0 == ~cond); {121013#(<= ~counter~0 6)} is VALID [2022-04-28 07:20:52,495 INFO L290 TraceCheckUtils]: 67: Hoare triple {121013#(<= ~counter~0 6)} assume true; {121013#(<= ~counter~0 6)} is VALID [2022-04-28 07:20:52,495 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {121013#(<= ~counter~0 6)} {121013#(<= ~counter~0 6)} #63#return; {121013#(<= ~counter~0 6)} is VALID [2022-04-28 07:20:52,495 INFO L290 TraceCheckUtils]: 69: Hoare triple {121013#(<= ~counter~0 6)} assume !!(0 != ~y3~0); {121013#(<= ~counter~0 6)} is VALID [2022-04-28 07:20:52,496 INFO L290 TraceCheckUtils]: 70: Hoare triple {121013#(<= ~counter~0 6)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {121013#(<= ~counter~0 6)} is VALID [2022-04-28 07:20:52,497 INFO L290 TraceCheckUtils]: 71: Hoare triple {121013#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121041#(<= ~counter~0 7)} is VALID [2022-04-28 07:20:52,497 INFO L290 TraceCheckUtils]: 72: Hoare triple {121041#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {121041#(<= ~counter~0 7)} is VALID [2022-04-28 07:20:52,498 INFO L272 TraceCheckUtils]: 73: Hoare triple {121041#(<= ~counter~0 7)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {121041#(<= ~counter~0 7)} is VALID [2022-04-28 07:20:52,498 INFO L290 TraceCheckUtils]: 74: Hoare triple {121041#(<= ~counter~0 7)} ~cond := #in~cond; {121041#(<= ~counter~0 7)} is VALID [2022-04-28 07:20:52,498 INFO L290 TraceCheckUtils]: 75: Hoare triple {121041#(<= ~counter~0 7)} assume !(0 == ~cond); {121041#(<= ~counter~0 7)} is VALID [2022-04-28 07:20:52,498 INFO L290 TraceCheckUtils]: 76: Hoare triple {121041#(<= ~counter~0 7)} assume true; {121041#(<= ~counter~0 7)} is VALID [2022-04-28 07:20:52,499 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {121041#(<= ~counter~0 7)} {121041#(<= ~counter~0 7)} #63#return; {121041#(<= ~counter~0 7)} is VALID [2022-04-28 07:20:52,499 INFO L290 TraceCheckUtils]: 78: Hoare triple {121041#(<= ~counter~0 7)} assume !!(0 != ~y3~0); {121041#(<= ~counter~0 7)} is VALID [2022-04-28 07:20:52,499 INFO L290 TraceCheckUtils]: 79: Hoare triple {121041#(<= ~counter~0 7)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {121041#(<= ~counter~0 7)} is VALID [2022-04-28 07:20:52,501 INFO L290 TraceCheckUtils]: 80: Hoare triple {121041#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121069#(<= ~counter~0 8)} is VALID [2022-04-28 07:20:52,501 INFO L290 TraceCheckUtils]: 81: Hoare triple {121069#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {121069#(<= ~counter~0 8)} is VALID [2022-04-28 07:20:52,502 INFO L272 TraceCheckUtils]: 82: Hoare triple {121069#(<= ~counter~0 8)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {121069#(<= ~counter~0 8)} is VALID [2022-04-28 07:20:52,502 INFO L290 TraceCheckUtils]: 83: Hoare triple {121069#(<= ~counter~0 8)} ~cond := #in~cond; {121069#(<= ~counter~0 8)} is VALID [2022-04-28 07:20:52,502 INFO L290 TraceCheckUtils]: 84: Hoare triple {121069#(<= ~counter~0 8)} assume !(0 == ~cond); {121069#(<= ~counter~0 8)} is VALID [2022-04-28 07:20:52,502 INFO L290 TraceCheckUtils]: 85: Hoare triple {121069#(<= ~counter~0 8)} assume true; {121069#(<= ~counter~0 8)} is VALID [2022-04-28 07:20:52,503 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {121069#(<= ~counter~0 8)} {121069#(<= ~counter~0 8)} #63#return; {121069#(<= ~counter~0 8)} is VALID [2022-04-28 07:20:52,503 INFO L290 TraceCheckUtils]: 87: Hoare triple {121069#(<= ~counter~0 8)} assume !!(0 != ~y3~0); {121069#(<= ~counter~0 8)} is VALID [2022-04-28 07:20:52,503 INFO L290 TraceCheckUtils]: 88: Hoare triple {121069#(<= ~counter~0 8)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {121069#(<= ~counter~0 8)} is VALID [2022-04-28 07:20:52,505 INFO L290 TraceCheckUtils]: 89: Hoare triple {121069#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121097#(<= ~counter~0 9)} is VALID [2022-04-28 07:20:52,505 INFO L290 TraceCheckUtils]: 90: Hoare triple {121097#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {121097#(<= ~counter~0 9)} is VALID [2022-04-28 07:20:52,506 INFO L272 TraceCheckUtils]: 91: Hoare triple {121097#(<= ~counter~0 9)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {121097#(<= ~counter~0 9)} is VALID [2022-04-28 07:20:52,506 INFO L290 TraceCheckUtils]: 92: Hoare triple {121097#(<= ~counter~0 9)} ~cond := #in~cond; {121097#(<= ~counter~0 9)} is VALID [2022-04-28 07:20:52,506 INFO L290 TraceCheckUtils]: 93: Hoare triple {121097#(<= ~counter~0 9)} assume !(0 == ~cond); {121097#(<= ~counter~0 9)} is VALID [2022-04-28 07:20:52,506 INFO L290 TraceCheckUtils]: 94: Hoare triple {121097#(<= ~counter~0 9)} assume true; {121097#(<= ~counter~0 9)} is VALID [2022-04-28 07:20:52,507 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {121097#(<= ~counter~0 9)} {121097#(<= ~counter~0 9)} #63#return; {121097#(<= ~counter~0 9)} is VALID [2022-04-28 07:20:52,507 INFO L290 TraceCheckUtils]: 96: Hoare triple {121097#(<= ~counter~0 9)} assume !!(0 != ~y3~0); {121097#(<= ~counter~0 9)} is VALID [2022-04-28 07:20:52,507 INFO L290 TraceCheckUtils]: 97: Hoare triple {121097#(<= ~counter~0 9)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {121097#(<= ~counter~0 9)} is VALID [2022-04-28 07:20:52,509 INFO L290 TraceCheckUtils]: 98: Hoare triple {121097#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121125#(<= ~counter~0 10)} is VALID [2022-04-28 07:20:52,509 INFO L290 TraceCheckUtils]: 99: Hoare triple {121125#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {121125#(<= ~counter~0 10)} is VALID [2022-04-28 07:20:52,510 INFO L272 TraceCheckUtils]: 100: Hoare triple {121125#(<= ~counter~0 10)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {121125#(<= ~counter~0 10)} is VALID [2022-04-28 07:20:52,510 INFO L290 TraceCheckUtils]: 101: Hoare triple {121125#(<= ~counter~0 10)} ~cond := #in~cond; {121125#(<= ~counter~0 10)} is VALID [2022-04-28 07:20:52,510 INFO L290 TraceCheckUtils]: 102: Hoare triple {121125#(<= ~counter~0 10)} assume !(0 == ~cond); {121125#(<= ~counter~0 10)} is VALID [2022-04-28 07:20:52,510 INFO L290 TraceCheckUtils]: 103: Hoare triple {121125#(<= ~counter~0 10)} assume true; {121125#(<= ~counter~0 10)} is VALID [2022-04-28 07:20:52,511 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {121125#(<= ~counter~0 10)} {121125#(<= ~counter~0 10)} #63#return; {121125#(<= ~counter~0 10)} is VALID [2022-04-28 07:20:52,511 INFO L290 TraceCheckUtils]: 105: Hoare triple {121125#(<= ~counter~0 10)} assume !!(0 != ~y3~0); {121125#(<= ~counter~0 10)} is VALID [2022-04-28 07:20:52,511 INFO L290 TraceCheckUtils]: 106: Hoare triple {121125#(<= ~counter~0 10)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {121125#(<= ~counter~0 10)} is VALID [2022-04-28 07:20:52,513 INFO L290 TraceCheckUtils]: 107: Hoare triple {121125#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121153#(<= ~counter~0 11)} is VALID [2022-04-28 07:20:52,514 INFO L290 TraceCheckUtils]: 108: Hoare triple {121153#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {121153#(<= ~counter~0 11)} is VALID [2022-04-28 07:20:52,514 INFO L272 TraceCheckUtils]: 109: Hoare triple {121153#(<= ~counter~0 11)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {121153#(<= ~counter~0 11)} is VALID [2022-04-28 07:20:52,514 INFO L290 TraceCheckUtils]: 110: Hoare triple {121153#(<= ~counter~0 11)} ~cond := #in~cond; {121153#(<= ~counter~0 11)} is VALID [2022-04-28 07:20:52,515 INFO L290 TraceCheckUtils]: 111: Hoare triple {121153#(<= ~counter~0 11)} assume !(0 == ~cond); {121153#(<= ~counter~0 11)} is VALID [2022-04-28 07:20:52,515 INFO L290 TraceCheckUtils]: 112: Hoare triple {121153#(<= ~counter~0 11)} assume true; {121153#(<= ~counter~0 11)} is VALID [2022-04-28 07:20:52,515 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {121153#(<= ~counter~0 11)} {121153#(<= ~counter~0 11)} #63#return; {121153#(<= ~counter~0 11)} is VALID [2022-04-28 07:20:52,515 INFO L290 TraceCheckUtils]: 114: Hoare triple {121153#(<= ~counter~0 11)} assume !!(0 != ~y3~0); {121153#(<= ~counter~0 11)} is VALID [2022-04-28 07:20:52,516 INFO L290 TraceCheckUtils]: 115: Hoare triple {121153#(<= ~counter~0 11)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {121153#(<= ~counter~0 11)} is VALID [2022-04-28 07:20:52,517 INFO L290 TraceCheckUtils]: 116: Hoare triple {121153#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121181#(<= ~counter~0 12)} is VALID [2022-04-28 07:20:52,517 INFO L290 TraceCheckUtils]: 117: Hoare triple {121181#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {121181#(<= ~counter~0 12)} is VALID [2022-04-28 07:20:52,518 INFO L272 TraceCheckUtils]: 118: Hoare triple {121181#(<= ~counter~0 12)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {121181#(<= ~counter~0 12)} is VALID [2022-04-28 07:20:52,518 INFO L290 TraceCheckUtils]: 119: Hoare triple {121181#(<= ~counter~0 12)} ~cond := #in~cond; {121181#(<= ~counter~0 12)} is VALID [2022-04-28 07:20:52,518 INFO L290 TraceCheckUtils]: 120: Hoare triple {121181#(<= ~counter~0 12)} assume !(0 == ~cond); {121181#(<= ~counter~0 12)} is VALID [2022-04-28 07:20:52,519 INFO L290 TraceCheckUtils]: 121: Hoare triple {121181#(<= ~counter~0 12)} assume true; {121181#(<= ~counter~0 12)} is VALID [2022-04-28 07:20:52,519 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {121181#(<= ~counter~0 12)} {121181#(<= ~counter~0 12)} #63#return; {121181#(<= ~counter~0 12)} is VALID [2022-04-28 07:20:52,519 INFO L290 TraceCheckUtils]: 123: Hoare triple {121181#(<= ~counter~0 12)} assume !!(0 != ~y3~0); {121181#(<= ~counter~0 12)} is VALID [2022-04-28 07:20:52,520 INFO L290 TraceCheckUtils]: 124: Hoare triple {121181#(<= ~counter~0 12)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {121181#(<= ~counter~0 12)} is VALID [2022-04-28 07:20:52,521 INFO L290 TraceCheckUtils]: 125: Hoare triple {121181#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121209#(<= ~counter~0 13)} is VALID [2022-04-28 07:20:52,521 INFO L290 TraceCheckUtils]: 126: Hoare triple {121209#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {121209#(<= ~counter~0 13)} is VALID [2022-04-28 07:20:52,522 INFO L272 TraceCheckUtils]: 127: Hoare triple {121209#(<= ~counter~0 13)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {121209#(<= ~counter~0 13)} is VALID [2022-04-28 07:20:52,522 INFO L290 TraceCheckUtils]: 128: Hoare triple {121209#(<= ~counter~0 13)} ~cond := #in~cond; {121209#(<= ~counter~0 13)} is VALID [2022-04-28 07:20:52,522 INFO L290 TraceCheckUtils]: 129: Hoare triple {121209#(<= ~counter~0 13)} assume !(0 == ~cond); {121209#(<= ~counter~0 13)} is VALID [2022-04-28 07:20:52,522 INFO L290 TraceCheckUtils]: 130: Hoare triple {121209#(<= ~counter~0 13)} assume true; {121209#(<= ~counter~0 13)} is VALID [2022-04-28 07:20:52,523 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {121209#(<= ~counter~0 13)} {121209#(<= ~counter~0 13)} #63#return; {121209#(<= ~counter~0 13)} is VALID [2022-04-28 07:20:52,523 INFO L290 TraceCheckUtils]: 132: Hoare triple {121209#(<= ~counter~0 13)} assume !!(0 != ~y3~0); {121209#(<= ~counter~0 13)} is VALID [2022-04-28 07:20:52,523 INFO L290 TraceCheckUtils]: 133: Hoare triple {121209#(<= ~counter~0 13)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {121209#(<= ~counter~0 13)} is VALID [2022-04-28 07:20:52,525 INFO L290 TraceCheckUtils]: 134: Hoare triple {121209#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121237#(<= ~counter~0 14)} is VALID [2022-04-28 07:20:52,525 INFO L290 TraceCheckUtils]: 135: Hoare triple {121237#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {121237#(<= ~counter~0 14)} is VALID [2022-04-28 07:20:52,526 INFO L272 TraceCheckUtils]: 136: Hoare triple {121237#(<= ~counter~0 14)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {121237#(<= ~counter~0 14)} is VALID [2022-04-28 07:20:52,526 INFO L290 TraceCheckUtils]: 137: Hoare triple {121237#(<= ~counter~0 14)} ~cond := #in~cond; {121237#(<= ~counter~0 14)} is VALID [2022-04-28 07:20:52,526 INFO L290 TraceCheckUtils]: 138: Hoare triple {121237#(<= ~counter~0 14)} assume !(0 == ~cond); {121237#(<= ~counter~0 14)} is VALID [2022-04-28 07:20:52,526 INFO L290 TraceCheckUtils]: 139: Hoare triple {121237#(<= ~counter~0 14)} assume true; {121237#(<= ~counter~0 14)} is VALID [2022-04-28 07:20:52,527 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {121237#(<= ~counter~0 14)} {121237#(<= ~counter~0 14)} #63#return; {121237#(<= ~counter~0 14)} is VALID [2022-04-28 07:20:52,527 INFO L290 TraceCheckUtils]: 141: Hoare triple {121237#(<= ~counter~0 14)} assume !!(0 != ~y3~0); {121237#(<= ~counter~0 14)} is VALID [2022-04-28 07:20:52,527 INFO L290 TraceCheckUtils]: 142: Hoare triple {121237#(<= ~counter~0 14)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {121237#(<= ~counter~0 14)} is VALID [2022-04-28 07:20:52,529 INFO L290 TraceCheckUtils]: 143: Hoare triple {121237#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121265#(<= ~counter~0 15)} is VALID [2022-04-28 07:20:52,529 INFO L290 TraceCheckUtils]: 144: Hoare triple {121265#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {121265#(<= ~counter~0 15)} is VALID [2022-04-28 07:20:52,529 INFO L272 TraceCheckUtils]: 145: Hoare triple {121265#(<= ~counter~0 15)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {121265#(<= ~counter~0 15)} is VALID [2022-04-28 07:20:52,530 INFO L290 TraceCheckUtils]: 146: Hoare triple {121265#(<= ~counter~0 15)} ~cond := #in~cond; {121265#(<= ~counter~0 15)} is VALID [2022-04-28 07:20:52,530 INFO L290 TraceCheckUtils]: 147: Hoare triple {121265#(<= ~counter~0 15)} assume !(0 == ~cond); {121265#(<= ~counter~0 15)} is VALID [2022-04-28 07:20:52,530 INFO L290 TraceCheckUtils]: 148: Hoare triple {121265#(<= ~counter~0 15)} assume true; {121265#(<= ~counter~0 15)} is VALID [2022-04-28 07:20:52,531 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {121265#(<= ~counter~0 15)} {121265#(<= ~counter~0 15)} #63#return; {121265#(<= ~counter~0 15)} is VALID [2022-04-28 07:20:52,531 INFO L290 TraceCheckUtils]: 150: Hoare triple {121265#(<= ~counter~0 15)} assume !!(0 != ~y3~0); {121265#(<= ~counter~0 15)} is VALID [2022-04-28 07:20:52,531 INFO L290 TraceCheckUtils]: 151: Hoare triple {121265#(<= ~counter~0 15)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {121265#(<= ~counter~0 15)} is VALID [2022-04-28 07:20:52,533 INFO L290 TraceCheckUtils]: 152: Hoare triple {121265#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121293#(<= ~counter~0 16)} is VALID [2022-04-28 07:20:52,533 INFO L290 TraceCheckUtils]: 153: Hoare triple {121293#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {121293#(<= ~counter~0 16)} is VALID [2022-04-28 07:20:52,533 INFO L272 TraceCheckUtils]: 154: Hoare triple {121293#(<= ~counter~0 16)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {121293#(<= ~counter~0 16)} is VALID [2022-04-28 07:20:52,534 INFO L290 TraceCheckUtils]: 155: Hoare triple {121293#(<= ~counter~0 16)} ~cond := #in~cond; {121293#(<= ~counter~0 16)} is VALID [2022-04-28 07:20:52,534 INFO L290 TraceCheckUtils]: 156: Hoare triple {121293#(<= ~counter~0 16)} assume !(0 == ~cond); {121293#(<= ~counter~0 16)} is VALID [2022-04-28 07:20:52,534 INFO L290 TraceCheckUtils]: 157: Hoare triple {121293#(<= ~counter~0 16)} assume true; {121293#(<= ~counter~0 16)} is VALID [2022-04-28 07:20:52,534 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {121293#(<= ~counter~0 16)} {121293#(<= ~counter~0 16)} #63#return; {121293#(<= ~counter~0 16)} is VALID [2022-04-28 07:20:52,535 INFO L290 TraceCheckUtils]: 159: Hoare triple {121293#(<= ~counter~0 16)} assume !!(0 != ~y3~0); {121293#(<= ~counter~0 16)} is VALID [2022-04-28 07:20:52,535 INFO L290 TraceCheckUtils]: 160: Hoare triple {121293#(<= ~counter~0 16)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {121293#(<= ~counter~0 16)} is VALID [2022-04-28 07:20:52,537 INFO L290 TraceCheckUtils]: 161: Hoare triple {121293#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121321#(<= ~counter~0 17)} is VALID [2022-04-28 07:20:52,537 INFO L290 TraceCheckUtils]: 162: Hoare triple {121321#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {121321#(<= ~counter~0 17)} is VALID [2022-04-28 07:20:52,537 INFO L272 TraceCheckUtils]: 163: Hoare triple {121321#(<= ~counter~0 17)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {121321#(<= ~counter~0 17)} is VALID [2022-04-28 07:20:52,538 INFO L290 TraceCheckUtils]: 164: Hoare triple {121321#(<= ~counter~0 17)} ~cond := #in~cond; {121321#(<= ~counter~0 17)} is VALID [2022-04-28 07:20:52,538 INFO L290 TraceCheckUtils]: 165: Hoare triple {121321#(<= ~counter~0 17)} assume !(0 == ~cond); {121321#(<= ~counter~0 17)} is VALID [2022-04-28 07:20:52,538 INFO L290 TraceCheckUtils]: 166: Hoare triple {121321#(<= ~counter~0 17)} assume true; {121321#(<= ~counter~0 17)} is VALID [2022-04-28 07:20:52,539 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {121321#(<= ~counter~0 17)} {121321#(<= ~counter~0 17)} #63#return; {121321#(<= ~counter~0 17)} is VALID [2022-04-28 07:20:52,539 INFO L290 TraceCheckUtils]: 168: Hoare triple {121321#(<= ~counter~0 17)} assume !!(0 != ~y3~0); {121321#(<= ~counter~0 17)} is VALID [2022-04-28 07:20:52,539 INFO L290 TraceCheckUtils]: 169: Hoare triple {121321#(<= ~counter~0 17)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {121321#(<= ~counter~0 17)} is VALID [2022-04-28 07:20:52,541 INFO L290 TraceCheckUtils]: 170: Hoare triple {121321#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121349#(<= ~counter~0 18)} is VALID [2022-04-28 07:20:52,541 INFO L290 TraceCheckUtils]: 171: Hoare triple {121349#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {121349#(<= ~counter~0 18)} is VALID [2022-04-28 07:20:52,541 INFO L272 TraceCheckUtils]: 172: Hoare triple {121349#(<= ~counter~0 18)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {121349#(<= ~counter~0 18)} is VALID [2022-04-28 07:20:52,541 INFO L290 TraceCheckUtils]: 173: Hoare triple {121349#(<= ~counter~0 18)} ~cond := #in~cond; {121349#(<= ~counter~0 18)} is VALID [2022-04-28 07:20:52,542 INFO L290 TraceCheckUtils]: 174: Hoare triple {121349#(<= ~counter~0 18)} assume !(0 == ~cond); {121349#(<= ~counter~0 18)} is VALID [2022-04-28 07:20:52,542 INFO L290 TraceCheckUtils]: 175: Hoare triple {121349#(<= ~counter~0 18)} assume true; {121349#(<= ~counter~0 18)} is VALID [2022-04-28 07:20:52,542 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {121349#(<= ~counter~0 18)} {121349#(<= ~counter~0 18)} #63#return; {121349#(<= ~counter~0 18)} is VALID [2022-04-28 07:20:52,543 INFO L290 TraceCheckUtils]: 177: Hoare triple {121349#(<= ~counter~0 18)} assume !!(0 != ~y3~0); {121349#(<= ~counter~0 18)} is VALID [2022-04-28 07:20:52,543 INFO L290 TraceCheckUtils]: 178: Hoare triple {121349#(<= ~counter~0 18)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {121349#(<= ~counter~0 18)} is VALID [2022-04-28 07:20:52,544 INFO L290 TraceCheckUtils]: 179: Hoare triple {121349#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121377#(<= ~counter~0 19)} is VALID [2022-04-28 07:20:52,544 INFO L290 TraceCheckUtils]: 180: Hoare triple {121377#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {121377#(<= ~counter~0 19)} is VALID [2022-04-28 07:20:52,545 INFO L272 TraceCheckUtils]: 181: Hoare triple {121377#(<= ~counter~0 19)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {121377#(<= ~counter~0 19)} is VALID [2022-04-28 07:20:52,545 INFO L290 TraceCheckUtils]: 182: Hoare triple {121377#(<= ~counter~0 19)} ~cond := #in~cond; {121377#(<= ~counter~0 19)} is VALID [2022-04-28 07:20:52,545 INFO L290 TraceCheckUtils]: 183: Hoare triple {121377#(<= ~counter~0 19)} assume !(0 == ~cond); {121377#(<= ~counter~0 19)} is VALID [2022-04-28 07:20:52,546 INFO L290 TraceCheckUtils]: 184: Hoare triple {121377#(<= ~counter~0 19)} assume true; {121377#(<= ~counter~0 19)} is VALID [2022-04-28 07:20:52,546 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {121377#(<= ~counter~0 19)} {121377#(<= ~counter~0 19)} #63#return; {121377#(<= ~counter~0 19)} is VALID [2022-04-28 07:20:52,546 INFO L290 TraceCheckUtils]: 186: Hoare triple {121377#(<= ~counter~0 19)} assume !!(0 != ~y3~0); {121377#(<= ~counter~0 19)} is VALID [2022-04-28 07:20:52,547 INFO L290 TraceCheckUtils]: 187: Hoare triple {121377#(<= ~counter~0 19)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {121377#(<= ~counter~0 19)} is VALID [2022-04-28 07:20:52,548 INFO L290 TraceCheckUtils]: 188: Hoare triple {121377#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121405#(<= ~counter~0 20)} is VALID [2022-04-28 07:20:52,548 INFO L290 TraceCheckUtils]: 189: Hoare triple {121405#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {121405#(<= ~counter~0 20)} is VALID [2022-04-28 07:20:52,549 INFO L272 TraceCheckUtils]: 190: Hoare triple {121405#(<= ~counter~0 20)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {121405#(<= ~counter~0 20)} is VALID [2022-04-28 07:20:52,549 INFO L290 TraceCheckUtils]: 191: Hoare triple {121405#(<= ~counter~0 20)} ~cond := #in~cond; {121405#(<= ~counter~0 20)} is VALID [2022-04-28 07:20:52,549 INFO L290 TraceCheckUtils]: 192: Hoare triple {121405#(<= ~counter~0 20)} assume !(0 == ~cond); {121405#(<= ~counter~0 20)} is VALID [2022-04-28 07:20:52,549 INFO L290 TraceCheckUtils]: 193: Hoare triple {121405#(<= ~counter~0 20)} assume true; {121405#(<= ~counter~0 20)} is VALID [2022-04-28 07:20:52,550 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {121405#(<= ~counter~0 20)} {121405#(<= ~counter~0 20)} #63#return; {121405#(<= ~counter~0 20)} is VALID [2022-04-28 07:20:52,550 INFO L290 TraceCheckUtils]: 195: Hoare triple {121405#(<= ~counter~0 20)} assume !!(0 != ~y3~0); {121405#(<= ~counter~0 20)} is VALID [2022-04-28 07:20:52,550 INFO L290 TraceCheckUtils]: 196: Hoare triple {121405#(<= ~counter~0 20)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {121405#(<= ~counter~0 20)} is VALID [2022-04-28 07:20:52,552 INFO L290 TraceCheckUtils]: 197: Hoare triple {121405#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121433#(<= ~counter~0 21)} is VALID [2022-04-28 07:20:52,552 INFO L290 TraceCheckUtils]: 198: Hoare triple {121433#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {121433#(<= ~counter~0 21)} is VALID [2022-04-28 07:20:52,553 INFO L272 TraceCheckUtils]: 199: Hoare triple {121433#(<= ~counter~0 21)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {121433#(<= ~counter~0 21)} is VALID [2022-04-28 07:20:52,553 INFO L290 TraceCheckUtils]: 200: Hoare triple {121433#(<= ~counter~0 21)} ~cond := #in~cond; {121433#(<= ~counter~0 21)} is VALID [2022-04-28 07:20:52,553 INFO L290 TraceCheckUtils]: 201: Hoare triple {121433#(<= ~counter~0 21)} assume !(0 == ~cond); {121433#(<= ~counter~0 21)} is VALID [2022-04-28 07:20:52,553 INFO L290 TraceCheckUtils]: 202: Hoare triple {121433#(<= ~counter~0 21)} assume true; {121433#(<= ~counter~0 21)} is VALID [2022-04-28 07:20:52,554 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {121433#(<= ~counter~0 21)} {121433#(<= ~counter~0 21)} #63#return; {121433#(<= ~counter~0 21)} is VALID [2022-04-28 07:20:52,554 INFO L290 TraceCheckUtils]: 204: Hoare triple {121433#(<= ~counter~0 21)} assume !!(0 != ~y3~0); {121433#(<= ~counter~0 21)} is VALID [2022-04-28 07:20:52,554 INFO L290 TraceCheckUtils]: 205: Hoare triple {121433#(<= ~counter~0 21)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {121433#(<= ~counter~0 21)} is VALID [2022-04-28 07:20:52,556 INFO L290 TraceCheckUtils]: 206: Hoare triple {121433#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121461#(<= ~counter~0 22)} is VALID [2022-04-28 07:20:52,556 INFO L290 TraceCheckUtils]: 207: Hoare triple {121461#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {121461#(<= ~counter~0 22)} is VALID [2022-04-28 07:20:52,557 INFO L272 TraceCheckUtils]: 208: Hoare triple {121461#(<= ~counter~0 22)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {121461#(<= ~counter~0 22)} is VALID [2022-04-28 07:20:52,557 INFO L290 TraceCheckUtils]: 209: Hoare triple {121461#(<= ~counter~0 22)} ~cond := #in~cond; {121461#(<= ~counter~0 22)} is VALID [2022-04-28 07:20:52,557 INFO L290 TraceCheckUtils]: 210: Hoare triple {121461#(<= ~counter~0 22)} assume !(0 == ~cond); {121461#(<= ~counter~0 22)} is VALID [2022-04-28 07:20:52,557 INFO L290 TraceCheckUtils]: 211: Hoare triple {121461#(<= ~counter~0 22)} assume true; {121461#(<= ~counter~0 22)} is VALID [2022-04-28 07:20:52,558 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {121461#(<= ~counter~0 22)} {121461#(<= ~counter~0 22)} #63#return; {121461#(<= ~counter~0 22)} is VALID [2022-04-28 07:20:52,558 INFO L290 TraceCheckUtils]: 213: Hoare triple {121461#(<= ~counter~0 22)} assume !!(0 != ~y3~0); {121461#(<= ~counter~0 22)} is VALID [2022-04-28 07:20:52,558 INFO L290 TraceCheckUtils]: 214: Hoare triple {121461#(<= ~counter~0 22)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {121461#(<= ~counter~0 22)} is VALID [2022-04-28 07:20:52,560 INFO L290 TraceCheckUtils]: 215: Hoare triple {121461#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121489#(<= ~counter~0 23)} is VALID [2022-04-28 07:20:52,560 INFO L290 TraceCheckUtils]: 216: Hoare triple {121489#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {121489#(<= ~counter~0 23)} is VALID [2022-04-28 07:20:52,561 INFO L272 TraceCheckUtils]: 217: Hoare triple {121489#(<= ~counter~0 23)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {121489#(<= ~counter~0 23)} is VALID [2022-04-28 07:20:52,561 INFO L290 TraceCheckUtils]: 218: Hoare triple {121489#(<= ~counter~0 23)} ~cond := #in~cond; {121489#(<= ~counter~0 23)} is VALID [2022-04-28 07:20:52,561 INFO L290 TraceCheckUtils]: 219: Hoare triple {121489#(<= ~counter~0 23)} assume !(0 == ~cond); {121489#(<= ~counter~0 23)} is VALID [2022-04-28 07:20:52,561 INFO L290 TraceCheckUtils]: 220: Hoare triple {121489#(<= ~counter~0 23)} assume true; {121489#(<= ~counter~0 23)} is VALID [2022-04-28 07:20:52,562 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {121489#(<= ~counter~0 23)} {121489#(<= ~counter~0 23)} #63#return; {121489#(<= ~counter~0 23)} is VALID [2022-04-28 07:20:52,562 INFO L290 TraceCheckUtils]: 222: Hoare triple {121489#(<= ~counter~0 23)} assume !!(0 != ~y3~0); {121489#(<= ~counter~0 23)} is VALID [2022-04-28 07:20:52,562 INFO L290 TraceCheckUtils]: 223: Hoare triple {121489#(<= ~counter~0 23)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {121489#(<= ~counter~0 23)} is VALID [2022-04-28 07:20:52,564 INFO L290 TraceCheckUtils]: 224: Hoare triple {121489#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121517#(<= ~counter~0 24)} is VALID [2022-04-28 07:20:52,564 INFO L290 TraceCheckUtils]: 225: Hoare triple {121517#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {121517#(<= ~counter~0 24)} is VALID [2022-04-28 07:20:52,565 INFO L272 TraceCheckUtils]: 226: Hoare triple {121517#(<= ~counter~0 24)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {121517#(<= ~counter~0 24)} is VALID [2022-04-28 07:20:52,565 INFO L290 TraceCheckUtils]: 227: Hoare triple {121517#(<= ~counter~0 24)} ~cond := #in~cond; {121517#(<= ~counter~0 24)} is VALID [2022-04-28 07:20:52,565 INFO L290 TraceCheckUtils]: 228: Hoare triple {121517#(<= ~counter~0 24)} assume !(0 == ~cond); {121517#(<= ~counter~0 24)} is VALID [2022-04-28 07:20:52,565 INFO L290 TraceCheckUtils]: 229: Hoare triple {121517#(<= ~counter~0 24)} assume true; {121517#(<= ~counter~0 24)} is VALID [2022-04-28 07:20:52,566 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {121517#(<= ~counter~0 24)} {121517#(<= ~counter~0 24)} #63#return; {121517#(<= ~counter~0 24)} is VALID [2022-04-28 07:20:52,566 INFO L290 TraceCheckUtils]: 231: Hoare triple {121517#(<= ~counter~0 24)} assume !!(0 != ~y3~0); {121517#(<= ~counter~0 24)} is VALID [2022-04-28 07:20:52,566 INFO L290 TraceCheckUtils]: 232: Hoare triple {121517#(<= ~counter~0 24)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {121517#(<= ~counter~0 24)} is VALID [2022-04-28 07:20:52,568 INFO L290 TraceCheckUtils]: 233: Hoare triple {121517#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121545#(<= ~counter~0 25)} is VALID [2022-04-28 07:20:52,568 INFO L290 TraceCheckUtils]: 234: Hoare triple {121545#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {121545#(<= ~counter~0 25)} is VALID [2022-04-28 07:20:52,569 INFO L272 TraceCheckUtils]: 235: Hoare triple {121545#(<= ~counter~0 25)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {121545#(<= ~counter~0 25)} is VALID [2022-04-28 07:20:52,569 INFO L290 TraceCheckUtils]: 236: Hoare triple {121545#(<= ~counter~0 25)} ~cond := #in~cond; {121545#(<= ~counter~0 25)} is VALID [2022-04-28 07:20:52,569 INFO L290 TraceCheckUtils]: 237: Hoare triple {121545#(<= ~counter~0 25)} assume !(0 == ~cond); {121545#(<= ~counter~0 25)} is VALID [2022-04-28 07:20:52,570 INFO L290 TraceCheckUtils]: 238: Hoare triple {121545#(<= ~counter~0 25)} assume true; {121545#(<= ~counter~0 25)} is VALID [2022-04-28 07:20:52,570 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {121545#(<= ~counter~0 25)} {121545#(<= ~counter~0 25)} #63#return; {121545#(<= ~counter~0 25)} is VALID [2022-04-28 07:20:52,570 INFO L290 TraceCheckUtils]: 240: Hoare triple {121545#(<= ~counter~0 25)} assume !!(0 != ~y3~0); {121545#(<= ~counter~0 25)} is VALID [2022-04-28 07:20:52,570 INFO L290 TraceCheckUtils]: 241: Hoare triple {121545#(<= ~counter~0 25)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {121545#(<= ~counter~0 25)} is VALID [2022-04-28 07:20:52,572 INFO L290 TraceCheckUtils]: 242: Hoare triple {121545#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121573#(<= ~counter~0 26)} is VALID [2022-04-28 07:20:52,572 INFO L290 TraceCheckUtils]: 243: Hoare triple {121573#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {121573#(<= ~counter~0 26)} is VALID [2022-04-28 07:20:52,573 INFO L272 TraceCheckUtils]: 244: Hoare triple {121573#(<= ~counter~0 26)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {121573#(<= ~counter~0 26)} is VALID [2022-04-28 07:20:52,573 INFO L290 TraceCheckUtils]: 245: Hoare triple {121573#(<= ~counter~0 26)} ~cond := #in~cond; {121573#(<= ~counter~0 26)} is VALID [2022-04-28 07:20:52,573 INFO L290 TraceCheckUtils]: 246: Hoare triple {121573#(<= ~counter~0 26)} assume !(0 == ~cond); {121573#(<= ~counter~0 26)} is VALID [2022-04-28 07:20:52,573 INFO L290 TraceCheckUtils]: 247: Hoare triple {121573#(<= ~counter~0 26)} assume true; {121573#(<= ~counter~0 26)} is VALID [2022-04-28 07:20:52,574 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {121573#(<= ~counter~0 26)} {121573#(<= ~counter~0 26)} #63#return; {121573#(<= ~counter~0 26)} is VALID [2022-04-28 07:20:52,574 INFO L290 TraceCheckUtils]: 249: Hoare triple {121573#(<= ~counter~0 26)} assume !!(0 != ~y3~0); {121573#(<= ~counter~0 26)} is VALID [2022-04-28 07:20:52,574 INFO L290 TraceCheckUtils]: 250: Hoare triple {121573#(<= ~counter~0 26)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {121573#(<= ~counter~0 26)} is VALID [2022-04-28 07:20:52,576 INFO L290 TraceCheckUtils]: 251: Hoare triple {121573#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121601#(<= ~counter~0 27)} is VALID [2022-04-28 07:20:52,576 INFO L290 TraceCheckUtils]: 252: Hoare triple {121601#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {121601#(<= ~counter~0 27)} is VALID [2022-04-28 07:20:52,576 INFO L272 TraceCheckUtils]: 253: Hoare triple {121601#(<= ~counter~0 27)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {121601#(<= ~counter~0 27)} is VALID [2022-04-28 07:20:52,577 INFO L290 TraceCheckUtils]: 254: Hoare triple {121601#(<= ~counter~0 27)} ~cond := #in~cond; {121601#(<= ~counter~0 27)} is VALID [2022-04-28 07:20:52,577 INFO L290 TraceCheckUtils]: 255: Hoare triple {121601#(<= ~counter~0 27)} assume !(0 == ~cond); {121601#(<= ~counter~0 27)} is VALID [2022-04-28 07:20:52,577 INFO L290 TraceCheckUtils]: 256: Hoare triple {121601#(<= ~counter~0 27)} assume true; {121601#(<= ~counter~0 27)} is VALID [2022-04-28 07:20:52,577 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {121601#(<= ~counter~0 27)} {121601#(<= ~counter~0 27)} #63#return; {121601#(<= ~counter~0 27)} is VALID [2022-04-28 07:20:52,578 INFO L290 TraceCheckUtils]: 258: Hoare triple {121601#(<= ~counter~0 27)} assume !!(0 != ~y3~0); {121601#(<= ~counter~0 27)} is VALID [2022-04-28 07:20:52,578 INFO L290 TraceCheckUtils]: 259: Hoare triple {121601#(<= ~counter~0 27)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {121601#(<= ~counter~0 27)} is VALID [2022-04-28 07:20:52,579 INFO L290 TraceCheckUtils]: 260: Hoare triple {121601#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121629#(<= ~counter~0 28)} is VALID [2022-04-28 07:20:52,580 INFO L290 TraceCheckUtils]: 261: Hoare triple {121629#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {121629#(<= ~counter~0 28)} is VALID [2022-04-28 07:20:52,580 INFO L272 TraceCheckUtils]: 262: Hoare triple {121629#(<= ~counter~0 28)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {121629#(<= ~counter~0 28)} is VALID [2022-04-28 07:20:52,580 INFO L290 TraceCheckUtils]: 263: Hoare triple {121629#(<= ~counter~0 28)} ~cond := #in~cond; {121629#(<= ~counter~0 28)} is VALID [2022-04-28 07:20:52,581 INFO L290 TraceCheckUtils]: 264: Hoare triple {121629#(<= ~counter~0 28)} assume !(0 == ~cond); {121629#(<= ~counter~0 28)} is VALID [2022-04-28 07:20:52,581 INFO L290 TraceCheckUtils]: 265: Hoare triple {121629#(<= ~counter~0 28)} assume true; {121629#(<= ~counter~0 28)} is VALID [2022-04-28 07:20:52,581 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {121629#(<= ~counter~0 28)} {121629#(<= ~counter~0 28)} #63#return; {121629#(<= ~counter~0 28)} is VALID [2022-04-28 07:20:52,581 INFO L290 TraceCheckUtils]: 267: Hoare triple {121629#(<= ~counter~0 28)} assume !!(0 != ~y3~0); {121629#(<= ~counter~0 28)} is VALID [2022-04-28 07:20:52,582 INFO L290 TraceCheckUtils]: 268: Hoare triple {121629#(<= ~counter~0 28)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {121629#(<= ~counter~0 28)} is VALID [2022-04-28 07:20:52,584 INFO L290 TraceCheckUtils]: 269: Hoare triple {121629#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121657#(<= ~counter~0 29)} is VALID [2022-04-28 07:20:52,584 INFO L290 TraceCheckUtils]: 270: Hoare triple {121657#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {121657#(<= ~counter~0 29)} is VALID [2022-04-28 07:20:52,584 INFO L272 TraceCheckUtils]: 271: Hoare triple {121657#(<= ~counter~0 29)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {121657#(<= ~counter~0 29)} is VALID [2022-04-28 07:20:52,585 INFO L290 TraceCheckUtils]: 272: Hoare triple {121657#(<= ~counter~0 29)} ~cond := #in~cond; {121657#(<= ~counter~0 29)} is VALID [2022-04-28 07:20:52,585 INFO L290 TraceCheckUtils]: 273: Hoare triple {121657#(<= ~counter~0 29)} assume !(0 == ~cond); {121657#(<= ~counter~0 29)} is VALID [2022-04-28 07:20:52,585 INFO L290 TraceCheckUtils]: 274: Hoare triple {121657#(<= ~counter~0 29)} assume true; {121657#(<= ~counter~0 29)} is VALID [2022-04-28 07:20:52,585 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {121657#(<= ~counter~0 29)} {121657#(<= ~counter~0 29)} #63#return; {121657#(<= ~counter~0 29)} is VALID [2022-04-28 07:20:52,586 INFO L290 TraceCheckUtils]: 276: Hoare triple {121657#(<= ~counter~0 29)} assume !!(0 != ~y3~0); {121657#(<= ~counter~0 29)} is VALID [2022-04-28 07:20:52,586 INFO L290 TraceCheckUtils]: 277: Hoare triple {121657#(<= ~counter~0 29)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {121657#(<= ~counter~0 29)} is VALID [2022-04-28 07:20:52,588 INFO L290 TraceCheckUtils]: 278: Hoare triple {121657#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121685#(<= ~counter~0 30)} is VALID [2022-04-28 07:20:52,588 INFO L290 TraceCheckUtils]: 279: Hoare triple {121685#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {121685#(<= ~counter~0 30)} is VALID [2022-04-28 07:20:52,588 INFO L272 TraceCheckUtils]: 280: Hoare triple {121685#(<= ~counter~0 30)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {121685#(<= ~counter~0 30)} is VALID [2022-04-28 07:20:52,589 INFO L290 TraceCheckUtils]: 281: Hoare triple {121685#(<= ~counter~0 30)} ~cond := #in~cond; {121685#(<= ~counter~0 30)} is VALID [2022-04-28 07:20:52,589 INFO L290 TraceCheckUtils]: 282: Hoare triple {121685#(<= ~counter~0 30)} assume !(0 == ~cond); {121685#(<= ~counter~0 30)} is VALID [2022-04-28 07:20:52,589 INFO L290 TraceCheckUtils]: 283: Hoare triple {121685#(<= ~counter~0 30)} assume true; {121685#(<= ~counter~0 30)} is VALID [2022-04-28 07:20:52,589 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {121685#(<= ~counter~0 30)} {121685#(<= ~counter~0 30)} #63#return; {121685#(<= ~counter~0 30)} is VALID [2022-04-28 07:20:52,590 INFO L290 TraceCheckUtils]: 285: Hoare triple {121685#(<= ~counter~0 30)} assume !!(0 != ~y3~0); {121685#(<= ~counter~0 30)} is VALID [2022-04-28 07:20:52,590 INFO L290 TraceCheckUtils]: 286: Hoare triple {121685#(<= ~counter~0 30)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {121685#(<= ~counter~0 30)} is VALID [2022-04-28 07:20:52,591 INFO L290 TraceCheckUtils]: 287: Hoare triple {121685#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121713#(<= ~counter~0 31)} is VALID [2022-04-28 07:20:52,592 INFO L290 TraceCheckUtils]: 288: Hoare triple {121713#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {121713#(<= ~counter~0 31)} is VALID [2022-04-28 07:20:52,592 INFO L272 TraceCheckUtils]: 289: Hoare triple {121713#(<= ~counter~0 31)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {121713#(<= ~counter~0 31)} is VALID [2022-04-28 07:20:52,592 INFO L290 TraceCheckUtils]: 290: Hoare triple {121713#(<= ~counter~0 31)} ~cond := #in~cond; {121713#(<= ~counter~0 31)} is VALID [2022-04-28 07:20:52,593 INFO L290 TraceCheckUtils]: 291: Hoare triple {121713#(<= ~counter~0 31)} assume !(0 == ~cond); {121713#(<= ~counter~0 31)} is VALID [2022-04-28 07:20:52,593 INFO L290 TraceCheckUtils]: 292: Hoare triple {121713#(<= ~counter~0 31)} assume true; {121713#(<= ~counter~0 31)} is VALID [2022-04-28 07:20:52,593 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {121713#(<= ~counter~0 31)} {121713#(<= ~counter~0 31)} #63#return; {121713#(<= ~counter~0 31)} is VALID [2022-04-28 07:20:52,594 INFO L290 TraceCheckUtils]: 294: Hoare triple {121713#(<= ~counter~0 31)} assume !!(0 != ~y3~0); {121713#(<= ~counter~0 31)} is VALID [2022-04-28 07:20:52,594 INFO L290 TraceCheckUtils]: 295: Hoare triple {121713#(<= ~counter~0 31)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {121713#(<= ~counter~0 31)} is VALID [2022-04-28 07:20:52,595 INFO L290 TraceCheckUtils]: 296: Hoare triple {121713#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121741#(<= ~counter~0 32)} is VALID [2022-04-28 07:20:52,596 INFO L290 TraceCheckUtils]: 297: Hoare triple {121741#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {121741#(<= ~counter~0 32)} is VALID [2022-04-28 07:20:52,596 INFO L272 TraceCheckUtils]: 298: Hoare triple {121741#(<= ~counter~0 32)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {121741#(<= ~counter~0 32)} is VALID [2022-04-28 07:20:52,596 INFO L290 TraceCheckUtils]: 299: Hoare triple {121741#(<= ~counter~0 32)} ~cond := #in~cond; {121741#(<= ~counter~0 32)} is VALID [2022-04-28 07:20:52,596 INFO L290 TraceCheckUtils]: 300: Hoare triple {121741#(<= ~counter~0 32)} assume !(0 == ~cond); {121741#(<= ~counter~0 32)} is VALID [2022-04-28 07:20:52,597 INFO L290 TraceCheckUtils]: 301: Hoare triple {121741#(<= ~counter~0 32)} assume true; {121741#(<= ~counter~0 32)} is VALID [2022-04-28 07:20:52,597 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {121741#(<= ~counter~0 32)} {121741#(<= ~counter~0 32)} #63#return; {121741#(<= ~counter~0 32)} is VALID [2022-04-28 07:20:52,597 INFO L290 TraceCheckUtils]: 303: Hoare triple {121741#(<= ~counter~0 32)} assume !!(0 != ~y3~0); {121741#(<= ~counter~0 32)} is VALID [2022-04-28 07:20:52,598 INFO L290 TraceCheckUtils]: 304: Hoare triple {121741#(<= ~counter~0 32)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {121741#(<= ~counter~0 32)} is VALID [2022-04-28 07:20:52,599 INFO L290 TraceCheckUtils]: 305: Hoare triple {121741#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121769#(<= ~counter~0 33)} is VALID [2022-04-28 07:20:52,599 INFO L290 TraceCheckUtils]: 306: Hoare triple {121769#(<= ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {121769#(<= ~counter~0 33)} is VALID [2022-04-28 07:20:52,600 INFO L272 TraceCheckUtils]: 307: Hoare triple {121769#(<= ~counter~0 33)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {121769#(<= ~counter~0 33)} is VALID [2022-04-28 07:20:52,600 INFO L290 TraceCheckUtils]: 308: Hoare triple {121769#(<= ~counter~0 33)} ~cond := #in~cond; {121769#(<= ~counter~0 33)} is VALID [2022-04-28 07:20:52,600 INFO L290 TraceCheckUtils]: 309: Hoare triple {121769#(<= ~counter~0 33)} assume !(0 == ~cond); {121769#(<= ~counter~0 33)} is VALID [2022-04-28 07:20:52,600 INFO L290 TraceCheckUtils]: 310: Hoare triple {121769#(<= ~counter~0 33)} assume true; {121769#(<= ~counter~0 33)} is VALID [2022-04-28 07:20:52,601 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {121769#(<= ~counter~0 33)} {121769#(<= ~counter~0 33)} #63#return; {121769#(<= ~counter~0 33)} is VALID [2022-04-28 07:20:52,601 INFO L290 TraceCheckUtils]: 312: Hoare triple {121769#(<= ~counter~0 33)} assume !!(0 != ~y3~0); {121769#(<= ~counter~0 33)} is VALID [2022-04-28 07:20:52,601 INFO L290 TraceCheckUtils]: 313: Hoare triple {121769#(<= ~counter~0 33)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {121769#(<= ~counter~0 33)} is VALID [2022-04-28 07:20:52,603 INFO L290 TraceCheckUtils]: 314: Hoare triple {121769#(<= ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121797#(<= ~counter~0 34)} is VALID [2022-04-28 07:20:52,603 INFO L290 TraceCheckUtils]: 315: Hoare triple {121797#(<= ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {121797#(<= ~counter~0 34)} is VALID [2022-04-28 07:20:52,604 INFO L272 TraceCheckUtils]: 316: Hoare triple {121797#(<= ~counter~0 34)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {121797#(<= ~counter~0 34)} is VALID [2022-04-28 07:20:52,604 INFO L290 TraceCheckUtils]: 317: Hoare triple {121797#(<= ~counter~0 34)} ~cond := #in~cond; {121797#(<= ~counter~0 34)} is VALID [2022-04-28 07:20:52,604 INFO L290 TraceCheckUtils]: 318: Hoare triple {121797#(<= ~counter~0 34)} assume !(0 == ~cond); {121797#(<= ~counter~0 34)} is VALID [2022-04-28 07:20:52,604 INFO L290 TraceCheckUtils]: 319: Hoare triple {121797#(<= ~counter~0 34)} assume true; {121797#(<= ~counter~0 34)} is VALID [2022-04-28 07:20:52,605 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {121797#(<= ~counter~0 34)} {121797#(<= ~counter~0 34)} #63#return; {121797#(<= ~counter~0 34)} is VALID [2022-04-28 07:20:52,605 INFO L290 TraceCheckUtils]: 321: Hoare triple {121797#(<= ~counter~0 34)} assume !!(0 != ~y3~0); {121797#(<= ~counter~0 34)} is VALID [2022-04-28 07:20:52,605 INFO L290 TraceCheckUtils]: 322: Hoare triple {121797#(<= ~counter~0 34)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {121797#(<= ~counter~0 34)} is VALID [2022-04-28 07:20:52,607 INFO L290 TraceCheckUtils]: 323: Hoare triple {121797#(<= ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121825#(<= ~counter~0 35)} is VALID [2022-04-28 07:20:52,607 INFO L290 TraceCheckUtils]: 324: Hoare triple {121825#(<= ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {121825#(<= ~counter~0 35)} is VALID [2022-04-28 07:20:52,608 INFO L272 TraceCheckUtils]: 325: Hoare triple {121825#(<= ~counter~0 35)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {121825#(<= ~counter~0 35)} is VALID [2022-04-28 07:20:52,608 INFO L290 TraceCheckUtils]: 326: Hoare triple {121825#(<= ~counter~0 35)} ~cond := #in~cond; {121825#(<= ~counter~0 35)} is VALID [2022-04-28 07:20:52,608 INFO L290 TraceCheckUtils]: 327: Hoare triple {121825#(<= ~counter~0 35)} assume !(0 == ~cond); {121825#(<= ~counter~0 35)} is VALID [2022-04-28 07:20:52,608 INFO L290 TraceCheckUtils]: 328: Hoare triple {121825#(<= ~counter~0 35)} assume true; {121825#(<= ~counter~0 35)} is VALID [2022-04-28 07:20:52,609 INFO L284 TraceCheckUtils]: 329: Hoare quadruple {121825#(<= ~counter~0 35)} {121825#(<= ~counter~0 35)} #63#return; {121825#(<= ~counter~0 35)} is VALID [2022-04-28 07:20:52,609 INFO L290 TraceCheckUtils]: 330: Hoare triple {121825#(<= ~counter~0 35)} assume !!(0 != ~y3~0); {121825#(<= ~counter~0 35)} is VALID [2022-04-28 07:20:52,609 INFO L290 TraceCheckUtils]: 331: Hoare triple {121825#(<= ~counter~0 35)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {121825#(<= ~counter~0 35)} is VALID [2022-04-28 07:20:52,611 INFO L290 TraceCheckUtils]: 332: Hoare triple {121825#(<= ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121853#(<= ~counter~0 36)} is VALID [2022-04-28 07:20:52,611 INFO L290 TraceCheckUtils]: 333: Hoare triple {121853#(<= ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {121853#(<= ~counter~0 36)} is VALID [2022-04-28 07:20:52,612 INFO L272 TraceCheckUtils]: 334: Hoare triple {121853#(<= ~counter~0 36)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {121853#(<= ~counter~0 36)} is VALID [2022-04-28 07:20:52,612 INFO L290 TraceCheckUtils]: 335: Hoare triple {121853#(<= ~counter~0 36)} ~cond := #in~cond; {121853#(<= ~counter~0 36)} is VALID [2022-04-28 07:20:52,612 INFO L290 TraceCheckUtils]: 336: Hoare triple {121853#(<= ~counter~0 36)} assume !(0 == ~cond); {121853#(<= ~counter~0 36)} is VALID [2022-04-28 07:20:52,612 INFO L290 TraceCheckUtils]: 337: Hoare triple {121853#(<= ~counter~0 36)} assume true; {121853#(<= ~counter~0 36)} is VALID [2022-04-28 07:20:52,613 INFO L284 TraceCheckUtils]: 338: Hoare quadruple {121853#(<= ~counter~0 36)} {121853#(<= ~counter~0 36)} #63#return; {121853#(<= ~counter~0 36)} is VALID [2022-04-28 07:20:52,613 INFO L290 TraceCheckUtils]: 339: Hoare triple {121853#(<= ~counter~0 36)} assume !!(0 != ~y3~0); {121853#(<= ~counter~0 36)} is VALID [2022-04-28 07:20:52,613 INFO L290 TraceCheckUtils]: 340: Hoare triple {121853#(<= ~counter~0 36)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {121853#(<= ~counter~0 36)} is VALID [2022-04-28 07:20:52,615 INFO L290 TraceCheckUtils]: 341: Hoare triple {121853#(<= ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121881#(<= ~counter~0 37)} is VALID [2022-04-28 07:20:52,615 INFO L290 TraceCheckUtils]: 342: Hoare triple {121881#(<= ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {121881#(<= ~counter~0 37)} is VALID [2022-04-28 07:20:52,616 INFO L272 TraceCheckUtils]: 343: Hoare triple {121881#(<= ~counter~0 37)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {121881#(<= ~counter~0 37)} is VALID [2022-04-28 07:20:52,616 INFO L290 TraceCheckUtils]: 344: Hoare triple {121881#(<= ~counter~0 37)} ~cond := #in~cond; {121881#(<= ~counter~0 37)} is VALID [2022-04-28 07:20:52,616 INFO L290 TraceCheckUtils]: 345: Hoare triple {121881#(<= ~counter~0 37)} assume !(0 == ~cond); {121881#(<= ~counter~0 37)} is VALID [2022-04-28 07:20:52,617 INFO L290 TraceCheckUtils]: 346: Hoare triple {121881#(<= ~counter~0 37)} assume true; {121881#(<= ~counter~0 37)} is VALID [2022-04-28 07:20:52,617 INFO L284 TraceCheckUtils]: 347: Hoare quadruple {121881#(<= ~counter~0 37)} {121881#(<= ~counter~0 37)} #63#return; {121881#(<= ~counter~0 37)} is VALID [2022-04-28 07:20:52,617 INFO L290 TraceCheckUtils]: 348: Hoare triple {121881#(<= ~counter~0 37)} assume !!(0 != ~y3~0); {121881#(<= ~counter~0 37)} is VALID [2022-04-28 07:20:52,617 INFO L290 TraceCheckUtils]: 349: Hoare triple {121881#(<= ~counter~0 37)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {121881#(<= ~counter~0 37)} is VALID [2022-04-28 07:20:52,619 INFO L290 TraceCheckUtils]: 350: Hoare triple {121881#(<= ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121909#(<= ~counter~0 38)} is VALID [2022-04-28 07:20:52,619 INFO L290 TraceCheckUtils]: 351: Hoare triple {121909#(<= ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {121909#(<= ~counter~0 38)} is VALID [2022-04-28 07:20:52,620 INFO L272 TraceCheckUtils]: 352: Hoare triple {121909#(<= ~counter~0 38)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {121909#(<= ~counter~0 38)} is VALID [2022-04-28 07:20:52,620 INFO L290 TraceCheckUtils]: 353: Hoare triple {121909#(<= ~counter~0 38)} ~cond := #in~cond; {121909#(<= ~counter~0 38)} is VALID [2022-04-28 07:20:52,620 INFO L290 TraceCheckUtils]: 354: Hoare triple {121909#(<= ~counter~0 38)} assume !(0 == ~cond); {121909#(<= ~counter~0 38)} is VALID [2022-04-28 07:20:52,620 INFO L290 TraceCheckUtils]: 355: Hoare triple {121909#(<= ~counter~0 38)} assume true; {121909#(<= ~counter~0 38)} is VALID [2022-04-28 07:20:52,621 INFO L284 TraceCheckUtils]: 356: Hoare quadruple {121909#(<= ~counter~0 38)} {121909#(<= ~counter~0 38)} #63#return; {121909#(<= ~counter~0 38)} is VALID [2022-04-28 07:20:52,621 INFO L290 TraceCheckUtils]: 357: Hoare triple {121909#(<= ~counter~0 38)} assume !!(0 != ~y3~0); {121909#(<= ~counter~0 38)} is VALID [2022-04-28 07:20:52,621 INFO L290 TraceCheckUtils]: 358: Hoare triple {121909#(<= ~counter~0 38)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {121909#(<= ~counter~0 38)} is VALID [2022-04-28 07:20:52,623 INFO L290 TraceCheckUtils]: 359: Hoare triple {121909#(<= ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121937#(<= ~counter~0 39)} is VALID [2022-04-28 07:20:52,623 INFO L290 TraceCheckUtils]: 360: Hoare triple {121937#(<= ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {121937#(<= ~counter~0 39)} is VALID [2022-04-28 07:20:52,623 INFO L272 TraceCheckUtils]: 361: Hoare triple {121937#(<= ~counter~0 39)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {121937#(<= ~counter~0 39)} is VALID [2022-04-28 07:20:52,624 INFO L290 TraceCheckUtils]: 362: Hoare triple {121937#(<= ~counter~0 39)} ~cond := #in~cond; {121937#(<= ~counter~0 39)} is VALID [2022-04-28 07:20:52,624 INFO L290 TraceCheckUtils]: 363: Hoare triple {121937#(<= ~counter~0 39)} assume !(0 == ~cond); {121937#(<= ~counter~0 39)} is VALID [2022-04-28 07:20:52,624 INFO L290 TraceCheckUtils]: 364: Hoare triple {121937#(<= ~counter~0 39)} assume true; {121937#(<= ~counter~0 39)} is VALID [2022-04-28 07:20:52,625 INFO L284 TraceCheckUtils]: 365: Hoare quadruple {121937#(<= ~counter~0 39)} {121937#(<= ~counter~0 39)} #63#return; {121937#(<= ~counter~0 39)} is VALID [2022-04-28 07:20:52,625 INFO L290 TraceCheckUtils]: 366: Hoare triple {121937#(<= ~counter~0 39)} assume !!(0 != ~y3~0); {121937#(<= ~counter~0 39)} is VALID [2022-04-28 07:20:52,625 INFO L290 TraceCheckUtils]: 367: Hoare triple {121937#(<= ~counter~0 39)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {121937#(<= ~counter~0 39)} is VALID [2022-04-28 07:20:52,627 INFO L290 TraceCheckUtils]: 368: Hoare triple {121937#(<= ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121965#(<= ~counter~0 40)} is VALID [2022-04-28 07:20:52,627 INFO L290 TraceCheckUtils]: 369: Hoare triple {121965#(<= ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {121965#(<= ~counter~0 40)} is VALID [2022-04-28 07:20:52,627 INFO L272 TraceCheckUtils]: 370: Hoare triple {121965#(<= ~counter~0 40)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {121965#(<= ~counter~0 40)} is VALID [2022-04-28 07:20:52,628 INFO L290 TraceCheckUtils]: 371: Hoare triple {121965#(<= ~counter~0 40)} ~cond := #in~cond; {121965#(<= ~counter~0 40)} is VALID [2022-04-28 07:20:52,628 INFO L290 TraceCheckUtils]: 372: Hoare triple {121965#(<= ~counter~0 40)} assume !(0 == ~cond); {121965#(<= ~counter~0 40)} is VALID [2022-04-28 07:20:52,628 INFO L290 TraceCheckUtils]: 373: Hoare triple {121965#(<= ~counter~0 40)} assume true; {121965#(<= ~counter~0 40)} is VALID [2022-04-28 07:20:52,629 INFO L284 TraceCheckUtils]: 374: Hoare quadruple {121965#(<= ~counter~0 40)} {121965#(<= ~counter~0 40)} #63#return; {121965#(<= ~counter~0 40)} is VALID [2022-04-28 07:20:52,629 INFO L290 TraceCheckUtils]: 375: Hoare triple {121965#(<= ~counter~0 40)} assume !!(0 != ~y3~0); {121965#(<= ~counter~0 40)} is VALID [2022-04-28 07:20:52,629 INFO L290 TraceCheckUtils]: 376: Hoare triple {121965#(<= ~counter~0 40)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {121965#(<= ~counter~0 40)} is VALID [2022-04-28 07:20:52,631 INFO L290 TraceCheckUtils]: 377: Hoare triple {121965#(<= ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121993#(<= ~counter~0 41)} is VALID [2022-04-28 07:20:52,631 INFO L290 TraceCheckUtils]: 378: Hoare triple {121993#(<= ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {121993#(<= ~counter~0 41)} is VALID [2022-04-28 07:20:52,631 INFO L272 TraceCheckUtils]: 379: Hoare triple {121993#(<= ~counter~0 41)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {121993#(<= ~counter~0 41)} is VALID [2022-04-28 07:20:52,632 INFO L290 TraceCheckUtils]: 380: Hoare triple {121993#(<= ~counter~0 41)} ~cond := #in~cond; {121993#(<= ~counter~0 41)} is VALID [2022-04-28 07:20:52,632 INFO L290 TraceCheckUtils]: 381: Hoare triple {121993#(<= ~counter~0 41)} assume !(0 == ~cond); {121993#(<= ~counter~0 41)} is VALID [2022-04-28 07:20:52,632 INFO L290 TraceCheckUtils]: 382: Hoare triple {121993#(<= ~counter~0 41)} assume true; {121993#(<= ~counter~0 41)} is VALID [2022-04-28 07:20:52,633 INFO L284 TraceCheckUtils]: 383: Hoare quadruple {121993#(<= ~counter~0 41)} {121993#(<= ~counter~0 41)} #63#return; {121993#(<= ~counter~0 41)} is VALID [2022-04-28 07:20:52,633 INFO L290 TraceCheckUtils]: 384: Hoare triple {121993#(<= ~counter~0 41)} assume !!(0 != ~y3~0); {121993#(<= ~counter~0 41)} is VALID [2022-04-28 07:20:52,633 INFO L290 TraceCheckUtils]: 385: Hoare triple {121993#(<= ~counter~0 41)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {121993#(<= ~counter~0 41)} is VALID [2022-04-28 07:20:52,634 INFO L290 TraceCheckUtils]: 386: Hoare triple {121993#(<= ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {122021#(<= ~counter~0 42)} is VALID [2022-04-28 07:20:52,635 INFO L290 TraceCheckUtils]: 387: Hoare triple {122021#(<= ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {122021#(<= ~counter~0 42)} is VALID [2022-04-28 07:20:52,635 INFO L272 TraceCheckUtils]: 388: Hoare triple {122021#(<= ~counter~0 42)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {122021#(<= ~counter~0 42)} is VALID [2022-04-28 07:20:52,636 INFO L290 TraceCheckUtils]: 389: Hoare triple {122021#(<= ~counter~0 42)} ~cond := #in~cond; {122021#(<= ~counter~0 42)} is VALID [2022-04-28 07:20:52,636 INFO L290 TraceCheckUtils]: 390: Hoare triple {122021#(<= ~counter~0 42)} assume !(0 == ~cond); {122021#(<= ~counter~0 42)} is VALID [2022-04-28 07:20:52,636 INFO L290 TraceCheckUtils]: 391: Hoare triple {122021#(<= ~counter~0 42)} assume true; {122021#(<= ~counter~0 42)} is VALID [2022-04-28 07:20:52,636 INFO L284 TraceCheckUtils]: 392: Hoare quadruple {122021#(<= ~counter~0 42)} {122021#(<= ~counter~0 42)} #63#return; {122021#(<= ~counter~0 42)} is VALID [2022-04-28 07:20:52,637 INFO L290 TraceCheckUtils]: 393: Hoare triple {122021#(<= ~counter~0 42)} assume !!(0 != ~y3~0); {122021#(<= ~counter~0 42)} is VALID [2022-04-28 07:20:52,637 INFO L290 TraceCheckUtils]: 394: Hoare triple {122021#(<= ~counter~0 42)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {122021#(<= ~counter~0 42)} is VALID [2022-04-28 07:20:52,639 INFO L290 TraceCheckUtils]: 395: Hoare triple {122021#(<= ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {122049#(<= ~counter~0 43)} is VALID [2022-04-28 07:20:52,639 INFO L290 TraceCheckUtils]: 396: Hoare triple {122049#(<= ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {122049#(<= ~counter~0 43)} is VALID [2022-04-28 07:20:52,639 INFO L272 TraceCheckUtils]: 397: Hoare triple {122049#(<= ~counter~0 43)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {122049#(<= ~counter~0 43)} is VALID [2022-04-28 07:20:52,640 INFO L290 TraceCheckUtils]: 398: Hoare triple {122049#(<= ~counter~0 43)} ~cond := #in~cond; {122049#(<= ~counter~0 43)} is VALID [2022-04-28 07:20:52,640 INFO L290 TraceCheckUtils]: 399: Hoare triple {122049#(<= ~counter~0 43)} assume !(0 == ~cond); {122049#(<= ~counter~0 43)} is VALID [2022-04-28 07:20:52,640 INFO L290 TraceCheckUtils]: 400: Hoare triple {122049#(<= ~counter~0 43)} assume true; {122049#(<= ~counter~0 43)} is VALID [2022-04-28 07:20:52,641 INFO L284 TraceCheckUtils]: 401: Hoare quadruple {122049#(<= ~counter~0 43)} {122049#(<= ~counter~0 43)} #63#return; {122049#(<= ~counter~0 43)} is VALID [2022-04-28 07:20:52,641 INFO L290 TraceCheckUtils]: 402: Hoare triple {122049#(<= ~counter~0 43)} assume !!(0 != ~y3~0); {122049#(<= ~counter~0 43)} is VALID [2022-04-28 07:20:52,641 INFO L290 TraceCheckUtils]: 403: Hoare triple {122049#(<= ~counter~0 43)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {122049#(<= ~counter~0 43)} is VALID [2022-04-28 07:20:52,643 INFO L290 TraceCheckUtils]: 404: Hoare triple {122049#(<= ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {122077#(<= ~counter~0 44)} is VALID [2022-04-28 07:20:52,643 INFO L290 TraceCheckUtils]: 405: Hoare triple {122077#(<= ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {122077#(<= ~counter~0 44)} is VALID [2022-04-28 07:20:52,644 INFO L272 TraceCheckUtils]: 406: Hoare triple {122077#(<= ~counter~0 44)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {122077#(<= ~counter~0 44)} is VALID [2022-04-28 07:20:52,644 INFO L290 TraceCheckUtils]: 407: Hoare triple {122077#(<= ~counter~0 44)} ~cond := #in~cond; {122077#(<= ~counter~0 44)} is VALID [2022-04-28 07:20:52,644 INFO L290 TraceCheckUtils]: 408: Hoare triple {122077#(<= ~counter~0 44)} assume !(0 == ~cond); {122077#(<= ~counter~0 44)} is VALID [2022-04-28 07:20:52,644 INFO L290 TraceCheckUtils]: 409: Hoare triple {122077#(<= ~counter~0 44)} assume true; {122077#(<= ~counter~0 44)} is VALID [2022-04-28 07:20:52,645 INFO L284 TraceCheckUtils]: 410: Hoare quadruple {122077#(<= ~counter~0 44)} {122077#(<= ~counter~0 44)} #63#return; {122077#(<= ~counter~0 44)} is VALID [2022-04-28 07:20:52,645 INFO L290 TraceCheckUtils]: 411: Hoare triple {122077#(<= ~counter~0 44)} assume !!(0 != ~y3~0); {122077#(<= ~counter~0 44)} is VALID [2022-04-28 07:20:52,645 INFO L290 TraceCheckUtils]: 412: Hoare triple {122077#(<= ~counter~0 44)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {122077#(<= ~counter~0 44)} is VALID [2022-04-28 07:20:52,645 INFO L290 TraceCheckUtils]: 413: Hoare triple {122077#(<= ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {122105#(<= |main_#t~post6| 44)} is VALID [2022-04-28 07:20:52,646 INFO L290 TraceCheckUtils]: 414: Hoare triple {122105#(<= |main_#t~post6| 44)} assume !(#t~post6 < 50);havoc #t~post6; {120817#false} is VALID [2022-04-28 07:20:52,646 INFO L272 TraceCheckUtils]: 415: Hoare triple {120817#false} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 == ~x1~0 then 1 else 0)); {120817#false} is VALID [2022-04-28 07:20:52,646 INFO L290 TraceCheckUtils]: 416: Hoare triple {120817#false} ~cond := #in~cond; {120817#false} is VALID [2022-04-28 07:20:52,646 INFO L290 TraceCheckUtils]: 417: Hoare triple {120817#false} assume 0 == ~cond; {120817#false} is VALID [2022-04-28 07:20:52,646 INFO L290 TraceCheckUtils]: 418: Hoare triple {120817#false} assume !false; {120817#false} is VALID [2022-04-28 07:20:52,647 INFO L134 CoverageAnalysis]: Checked inductivity of 8694 backedges. 88 proven. 8602 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-28 07:20:52,647 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 07:20:54,373 INFO L290 TraceCheckUtils]: 418: Hoare triple {120817#false} assume !false; {120817#false} is VALID [2022-04-28 07:20:54,374 INFO L290 TraceCheckUtils]: 417: Hoare triple {120817#false} assume 0 == ~cond; {120817#false} is VALID [2022-04-28 07:20:54,374 INFO L290 TraceCheckUtils]: 416: Hoare triple {120817#false} ~cond := #in~cond; {120817#false} is VALID [2022-04-28 07:20:54,374 INFO L272 TraceCheckUtils]: 415: Hoare triple {120817#false} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 == ~x1~0 then 1 else 0)); {120817#false} is VALID [2022-04-28 07:20:54,374 INFO L290 TraceCheckUtils]: 414: Hoare triple {122133#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {120817#false} is VALID [2022-04-28 07:20:54,374 INFO L290 TraceCheckUtils]: 413: Hoare triple {122137#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {122133#(< |main_#t~post6| 50)} is VALID [2022-04-28 07:20:54,374 INFO L290 TraceCheckUtils]: 412: Hoare triple {122137#(< ~counter~0 50)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {122137#(< ~counter~0 50)} is VALID [2022-04-28 07:20:54,375 INFO L290 TraceCheckUtils]: 411: Hoare triple {122137#(< ~counter~0 50)} assume !!(0 != ~y3~0); {122137#(< ~counter~0 50)} is VALID [2022-04-28 07:20:54,375 INFO L284 TraceCheckUtils]: 410: Hoare quadruple {120816#true} {122137#(< ~counter~0 50)} #63#return; {122137#(< ~counter~0 50)} is VALID [2022-04-28 07:20:54,375 INFO L290 TraceCheckUtils]: 409: Hoare triple {120816#true} assume true; {120816#true} is VALID [2022-04-28 07:20:54,375 INFO L290 TraceCheckUtils]: 408: Hoare triple {120816#true} assume !(0 == ~cond); {120816#true} is VALID [2022-04-28 07:20:54,375 INFO L290 TraceCheckUtils]: 407: Hoare triple {120816#true} ~cond := #in~cond; {120816#true} is VALID [2022-04-28 07:20:54,375 INFO L272 TraceCheckUtils]: 406: Hoare triple {122137#(< ~counter~0 50)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {120816#true} is VALID [2022-04-28 07:20:54,376 INFO L290 TraceCheckUtils]: 405: Hoare triple {122137#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {122137#(< ~counter~0 50)} is VALID [2022-04-28 07:20:54,378 INFO L290 TraceCheckUtils]: 404: Hoare triple {122165#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {122137#(< ~counter~0 50)} is VALID [2022-04-28 07:20:54,379 INFO L290 TraceCheckUtils]: 403: Hoare triple {122165#(< ~counter~0 49)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {122165#(< ~counter~0 49)} is VALID [2022-04-28 07:20:54,379 INFO L290 TraceCheckUtils]: 402: Hoare triple {122165#(< ~counter~0 49)} assume !!(0 != ~y3~0); {122165#(< ~counter~0 49)} is VALID [2022-04-28 07:20:54,379 INFO L284 TraceCheckUtils]: 401: Hoare quadruple {120816#true} {122165#(< ~counter~0 49)} #63#return; {122165#(< ~counter~0 49)} is VALID [2022-04-28 07:20:54,379 INFO L290 TraceCheckUtils]: 400: Hoare triple {120816#true} assume true; {120816#true} is VALID [2022-04-28 07:20:54,380 INFO L290 TraceCheckUtils]: 399: Hoare triple {120816#true} assume !(0 == ~cond); {120816#true} is VALID [2022-04-28 07:20:54,380 INFO L290 TraceCheckUtils]: 398: Hoare triple {120816#true} ~cond := #in~cond; {120816#true} is VALID [2022-04-28 07:20:54,380 INFO L272 TraceCheckUtils]: 397: Hoare triple {122165#(< ~counter~0 49)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {120816#true} is VALID [2022-04-28 07:20:54,380 INFO L290 TraceCheckUtils]: 396: Hoare triple {122165#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {122165#(< ~counter~0 49)} is VALID [2022-04-28 07:20:54,381 INFO L290 TraceCheckUtils]: 395: Hoare triple {122193#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {122165#(< ~counter~0 49)} is VALID [2022-04-28 07:20:54,381 INFO L290 TraceCheckUtils]: 394: Hoare triple {122193#(< ~counter~0 48)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {122193#(< ~counter~0 48)} is VALID [2022-04-28 07:20:54,382 INFO L290 TraceCheckUtils]: 393: Hoare triple {122193#(< ~counter~0 48)} assume !!(0 != ~y3~0); {122193#(< ~counter~0 48)} is VALID [2022-04-28 07:20:54,382 INFO L284 TraceCheckUtils]: 392: Hoare quadruple {120816#true} {122193#(< ~counter~0 48)} #63#return; {122193#(< ~counter~0 48)} is VALID [2022-04-28 07:20:54,382 INFO L290 TraceCheckUtils]: 391: Hoare triple {120816#true} assume true; {120816#true} is VALID [2022-04-28 07:20:54,382 INFO L290 TraceCheckUtils]: 390: Hoare triple {120816#true} assume !(0 == ~cond); {120816#true} is VALID [2022-04-28 07:20:54,382 INFO L290 TraceCheckUtils]: 389: Hoare triple {120816#true} ~cond := #in~cond; {120816#true} is VALID [2022-04-28 07:20:54,382 INFO L272 TraceCheckUtils]: 388: Hoare triple {122193#(< ~counter~0 48)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {120816#true} is VALID [2022-04-28 07:20:54,383 INFO L290 TraceCheckUtils]: 387: Hoare triple {122193#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {122193#(< ~counter~0 48)} is VALID [2022-04-28 07:20:54,384 INFO L290 TraceCheckUtils]: 386: Hoare triple {122221#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {122193#(< ~counter~0 48)} is VALID [2022-04-28 07:20:54,384 INFO L290 TraceCheckUtils]: 385: Hoare triple {122221#(< ~counter~0 47)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {122221#(< ~counter~0 47)} is VALID [2022-04-28 07:20:54,384 INFO L290 TraceCheckUtils]: 384: Hoare triple {122221#(< ~counter~0 47)} assume !!(0 != ~y3~0); {122221#(< ~counter~0 47)} is VALID [2022-04-28 07:20:54,385 INFO L284 TraceCheckUtils]: 383: Hoare quadruple {120816#true} {122221#(< ~counter~0 47)} #63#return; {122221#(< ~counter~0 47)} is VALID [2022-04-28 07:20:54,385 INFO L290 TraceCheckUtils]: 382: Hoare triple {120816#true} assume true; {120816#true} is VALID [2022-04-28 07:20:54,385 INFO L290 TraceCheckUtils]: 381: Hoare triple {120816#true} assume !(0 == ~cond); {120816#true} is VALID [2022-04-28 07:20:54,385 INFO L290 TraceCheckUtils]: 380: Hoare triple {120816#true} ~cond := #in~cond; {120816#true} is VALID [2022-04-28 07:20:54,385 INFO L272 TraceCheckUtils]: 379: Hoare triple {122221#(< ~counter~0 47)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {120816#true} is VALID [2022-04-28 07:20:54,385 INFO L290 TraceCheckUtils]: 378: Hoare triple {122221#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {122221#(< ~counter~0 47)} is VALID [2022-04-28 07:20:54,386 INFO L290 TraceCheckUtils]: 377: Hoare triple {122249#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {122221#(< ~counter~0 47)} is VALID [2022-04-28 07:20:54,387 INFO L290 TraceCheckUtils]: 376: Hoare triple {122249#(< ~counter~0 46)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {122249#(< ~counter~0 46)} is VALID [2022-04-28 07:20:54,387 INFO L290 TraceCheckUtils]: 375: Hoare triple {122249#(< ~counter~0 46)} assume !!(0 != ~y3~0); {122249#(< ~counter~0 46)} is VALID [2022-04-28 07:20:54,387 INFO L284 TraceCheckUtils]: 374: Hoare quadruple {120816#true} {122249#(< ~counter~0 46)} #63#return; {122249#(< ~counter~0 46)} is VALID [2022-04-28 07:20:54,387 INFO L290 TraceCheckUtils]: 373: Hoare triple {120816#true} assume true; {120816#true} is VALID [2022-04-28 07:20:54,387 INFO L290 TraceCheckUtils]: 372: Hoare triple {120816#true} assume !(0 == ~cond); {120816#true} is VALID [2022-04-28 07:20:54,387 INFO L290 TraceCheckUtils]: 371: Hoare triple {120816#true} ~cond := #in~cond; {120816#true} is VALID [2022-04-28 07:20:54,387 INFO L272 TraceCheckUtils]: 370: Hoare triple {122249#(< ~counter~0 46)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {120816#true} is VALID [2022-04-28 07:20:54,388 INFO L290 TraceCheckUtils]: 369: Hoare triple {122249#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {122249#(< ~counter~0 46)} is VALID [2022-04-28 07:20:54,389 INFO L290 TraceCheckUtils]: 368: Hoare triple {122077#(<= ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {122249#(< ~counter~0 46)} is VALID [2022-04-28 07:20:54,389 INFO L290 TraceCheckUtils]: 367: Hoare triple {122077#(<= ~counter~0 44)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {122077#(<= ~counter~0 44)} is VALID [2022-04-28 07:20:54,389 INFO L290 TraceCheckUtils]: 366: Hoare triple {122077#(<= ~counter~0 44)} assume !!(0 != ~y3~0); {122077#(<= ~counter~0 44)} is VALID [2022-04-28 07:20:54,390 INFO L284 TraceCheckUtils]: 365: Hoare quadruple {120816#true} {122077#(<= ~counter~0 44)} #63#return; {122077#(<= ~counter~0 44)} is VALID [2022-04-28 07:20:54,390 INFO L290 TraceCheckUtils]: 364: Hoare triple {120816#true} assume true; {120816#true} is VALID [2022-04-28 07:20:54,390 INFO L290 TraceCheckUtils]: 363: Hoare triple {120816#true} assume !(0 == ~cond); {120816#true} is VALID [2022-04-28 07:20:54,390 INFO L290 TraceCheckUtils]: 362: Hoare triple {120816#true} ~cond := #in~cond; {120816#true} is VALID [2022-04-28 07:20:54,390 INFO L272 TraceCheckUtils]: 361: Hoare triple {122077#(<= ~counter~0 44)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {120816#true} is VALID [2022-04-28 07:20:54,390 INFO L290 TraceCheckUtils]: 360: Hoare triple {122077#(<= ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {122077#(<= ~counter~0 44)} is VALID [2022-04-28 07:20:54,391 INFO L290 TraceCheckUtils]: 359: Hoare triple {122049#(<= ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {122077#(<= ~counter~0 44)} is VALID [2022-04-28 07:20:54,392 INFO L290 TraceCheckUtils]: 358: Hoare triple {122049#(<= ~counter~0 43)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {122049#(<= ~counter~0 43)} is VALID [2022-04-28 07:20:54,392 INFO L290 TraceCheckUtils]: 357: Hoare triple {122049#(<= ~counter~0 43)} assume !!(0 != ~y3~0); {122049#(<= ~counter~0 43)} is VALID [2022-04-28 07:20:54,392 INFO L284 TraceCheckUtils]: 356: Hoare quadruple {120816#true} {122049#(<= ~counter~0 43)} #63#return; {122049#(<= ~counter~0 43)} is VALID [2022-04-28 07:20:54,392 INFO L290 TraceCheckUtils]: 355: Hoare triple {120816#true} assume true; {120816#true} is VALID [2022-04-28 07:20:54,392 INFO L290 TraceCheckUtils]: 354: Hoare triple {120816#true} assume !(0 == ~cond); {120816#true} is VALID [2022-04-28 07:20:54,393 INFO L290 TraceCheckUtils]: 353: Hoare triple {120816#true} ~cond := #in~cond; {120816#true} is VALID [2022-04-28 07:20:54,393 INFO L272 TraceCheckUtils]: 352: Hoare triple {122049#(<= ~counter~0 43)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {120816#true} is VALID [2022-04-28 07:20:54,393 INFO L290 TraceCheckUtils]: 351: Hoare triple {122049#(<= ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {122049#(<= ~counter~0 43)} is VALID [2022-04-28 07:20:54,394 INFO L290 TraceCheckUtils]: 350: Hoare triple {122021#(<= ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {122049#(<= ~counter~0 43)} is VALID [2022-04-28 07:20:54,394 INFO L290 TraceCheckUtils]: 349: Hoare triple {122021#(<= ~counter~0 42)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {122021#(<= ~counter~0 42)} is VALID [2022-04-28 07:20:54,394 INFO L290 TraceCheckUtils]: 348: Hoare triple {122021#(<= ~counter~0 42)} assume !!(0 != ~y3~0); {122021#(<= ~counter~0 42)} is VALID [2022-04-28 07:20:54,395 INFO L284 TraceCheckUtils]: 347: Hoare quadruple {120816#true} {122021#(<= ~counter~0 42)} #63#return; {122021#(<= ~counter~0 42)} is VALID [2022-04-28 07:20:54,395 INFO L290 TraceCheckUtils]: 346: Hoare triple {120816#true} assume true; {120816#true} is VALID [2022-04-28 07:20:54,395 INFO L290 TraceCheckUtils]: 345: Hoare triple {120816#true} assume !(0 == ~cond); {120816#true} is VALID [2022-04-28 07:20:54,395 INFO L290 TraceCheckUtils]: 344: Hoare triple {120816#true} ~cond := #in~cond; {120816#true} is VALID [2022-04-28 07:20:54,395 INFO L272 TraceCheckUtils]: 343: Hoare triple {122021#(<= ~counter~0 42)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {120816#true} is VALID [2022-04-28 07:20:54,395 INFO L290 TraceCheckUtils]: 342: Hoare triple {122021#(<= ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {122021#(<= ~counter~0 42)} is VALID [2022-04-28 07:20:54,397 INFO L290 TraceCheckUtils]: 341: Hoare triple {121993#(<= ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {122021#(<= ~counter~0 42)} is VALID [2022-04-28 07:20:54,397 INFO L290 TraceCheckUtils]: 340: Hoare triple {121993#(<= ~counter~0 41)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {121993#(<= ~counter~0 41)} is VALID [2022-04-28 07:20:54,397 INFO L290 TraceCheckUtils]: 339: Hoare triple {121993#(<= ~counter~0 41)} assume !!(0 != ~y3~0); {121993#(<= ~counter~0 41)} is VALID [2022-04-28 07:20:54,398 INFO L284 TraceCheckUtils]: 338: Hoare quadruple {120816#true} {121993#(<= ~counter~0 41)} #63#return; {121993#(<= ~counter~0 41)} is VALID [2022-04-28 07:20:54,398 INFO L290 TraceCheckUtils]: 337: Hoare triple {120816#true} assume true; {120816#true} is VALID [2022-04-28 07:20:54,398 INFO L290 TraceCheckUtils]: 336: Hoare triple {120816#true} assume !(0 == ~cond); {120816#true} is VALID [2022-04-28 07:20:54,398 INFO L290 TraceCheckUtils]: 335: Hoare triple {120816#true} ~cond := #in~cond; {120816#true} is VALID [2022-04-28 07:20:54,398 INFO L272 TraceCheckUtils]: 334: Hoare triple {121993#(<= ~counter~0 41)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {120816#true} is VALID [2022-04-28 07:20:54,398 INFO L290 TraceCheckUtils]: 333: Hoare triple {121993#(<= ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {121993#(<= ~counter~0 41)} is VALID [2022-04-28 07:20:54,399 INFO L290 TraceCheckUtils]: 332: Hoare triple {121965#(<= ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121993#(<= ~counter~0 41)} is VALID [2022-04-28 07:20:54,399 INFO L290 TraceCheckUtils]: 331: Hoare triple {121965#(<= ~counter~0 40)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {121965#(<= ~counter~0 40)} is VALID [2022-04-28 07:20:54,400 INFO L290 TraceCheckUtils]: 330: Hoare triple {121965#(<= ~counter~0 40)} assume !!(0 != ~y3~0); {121965#(<= ~counter~0 40)} is VALID [2022-04-28 07:20:54,400 INFO L284 TraceCheckUtils]: 329: Hoare quadruple {120816#true} {121965#(<= ~counter~0 40)} #63#return; {121965#(<= ~counter~0 40)} is VALID [2022-04-28 07:20:54,400 INFO L290 TraceCheckUtils]: 328: Hoare triple {120816#true} assume true; {120816#true} is VALID [2022-04-28 07:20:54,400 INFO L290 TraceCheckUtils]: 327: Hoare triple {120816#true} assume !(0 == ~cond); {120816#true} is VALID [2022-04-28 07:20:54,400 INFO L290 TraceCheckUtils]: 326: Hoare triple {120816#true} ~cond := #in~cond; {120816#true} is VALID [2022-04-28 07:20:54,400 INFO L272 TraceCheckUtils]: 325: Hoare triple {121965#(<= ~counter~0 40)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {120816#true} is VALID [2022-04-28 07:20:54,400 INFO L290 TraceCheckUtils]: 324: Hoare triple {121965#(<= ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {121965#(<= ~counter~0 40)} is VALID [2022-04-28 07:20:54,402 INFO L290 TraceCheckUtils]: 323: Hoare triple {121937#(<= ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121965#(<= ~counter~0 40)} is VALID [2022-04-28 07:20:54,402 INFO L290 TraceCheckUtils]: 322: Hoare triple {121937#(<= ~counter~0 39)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {121937#(<= ~counter~0 39)} is VALID [2022-04-28 07:20:54,402 INFO L290 TraceCheckUtils]: 321: Hoare triple {121937#(<= ~counter~0 39)} assume !!(0 != ~y3~0); {121937#(<= ~counter~0 39)} is VALID [2022-04-28 07:20:54,403 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {120816#true} {121937#(<= ~counter~0 39)} #63#return; {121937#(<= ~counter~0 39)} is VALID [2022-04-28 07:20:54,403 INFO L290 TraceCheckUtils]: 319: Hoare triple {120816#true} assume true; {120816#true} is VALID [2022-04-28 07:20:54,403 INFO L290 TraceCheckUtils]: 318: Hoare triple {120816#true} assume !(0 == ~cond); {120816#true} is VALID [2022-04-28 07:20:54,403 INFO L290 TraceCheckUtils]: 317: Hoare triple {120816#true} ~cond := #in~cond; {120816#true} is VALID [2022-04-28 07:20:54,403 INFO L272 TraceCheckUtils]: 316: Hoare triple {121937#(<= ~counter~0 39)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {120816#true} is VALID [2022-04-28 07:20:54,403 INFO L290 TraceCheckUtils]: 315: Hoare triple {121937#(<= ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {121937#(<= ~counter~0 39)} is VALID [2022-04-28 07:20:54,404 INFO L290 TraceCheckUtils]: 314: Hoare triple {121909#(<= ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121937#(<= ~counter~0 39)} is VALID [2022-04-28 07:20:54,405 INFO L290 TraceCheckUtils]: 313: Hoare triple {121909#(<= ~counter~0 38)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {121909#(<= ~counter~0 38)} is VALID [2022-04-28 07:20:54,405 INFO L290 TraceCheckUtils]: 312: Hoare triple {121909#(<= ~counter~0 38)} assume !!(0 != ~y3~0); {121909#(<= ~counter~0 38)} is VALID [2022-04-28 07:20:54,405 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {120816#true} {121909#(<= ~counter~0 38)} #63#return; {121909#(<= ~counter~0 38)} is VALID [2022-04-28 07:20:54,405 INFO L290 TraceCheckUtils]: 310: Hoare triple {120816#true} assume true; {120816#true} is VALID [2022-04-28 07:20:54,405 INFO L290 TraceCheckUtils]: 309: Hoare triple {120816#true} assume !(0 == ~cond); {120816#true} is VALID [2022-04-28 07:20:54,405 INFO L290 TraceCheckUtils]: 308: Hoare triple {120816#true} ~cond := #in~cond; {120816#true} is VALID [2022-04-28 07:20:54,406 INFO L272 TraceCheckUtils]: 307: Hoare triple {121909#(<= ~counter~0 38)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {120816#true} is VALID [2022-04-28 07:20:54,406 INFO L290 TraceCheckUtils]: 306: Hoare triple {121909#(<= ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {121909#(<= ~counter~0 38)} is VALID [2022-04-28 07:20:54,407 INFO L290 TraceCheckUtils]: 305: Hoare triple {121881#(<= ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121909#(<= ~counter~0 38)} is VALID [2022-04-28 07:20:54,407 INFO L290 TraceCheckUtils]: 304: Hoare triple {121881#(<= ~counter~0 37)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {121881#(<= ~counter~0 37)} is VALID [2022-04-28 07:20:54,407 INFO L290 TraceCheckUtils]: 303: Hoare triple {121881#(<= ~counter~0 37)} assume !!(0 != ~y3~0); {121881#(<= ~counter~0 37)} is VALID [2022-04-28 07:20:54,408 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {120816#true} {121881#(<= ~counter~0 37)} #63#return; {121881#(<= ~counter~0 37)} is VALID [2022-04-28 07:20:54,408 INFO L290 TraceCheckUtils]: 301: Hoare triple {120816#true} assume true; {120816#true} is VALID [2022-04-28 07:20:54,408 INFO L290 TraceCheckUtils]: 300: Hoare triple {120816#true} assume !(0 == ~cond); {120816#true} is VALID [2022-04-28 07:20:54,408 INFO L290 TraceCheckUtils]: 299: Hoare triple {120816#true} ~cond := #in~cond; {120816#true} is VALID [2022-04-28 07:20:54,408 INFO L272 TraceCheckUtils]: 298: Hoare triple {121881#(<= ~counter~0 37)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {120816#true} is VALID [2022-04-28 07:20:54,408 INFO L290 TraceCheckUtils]: 297: Hoare triple {121881#(<= ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {121881#(<= ~counter~0 37)} is VALID [2022-04-28 07:20:54,410 INFO L290 TraceCheckUtils]: 296: Hoare triple {121853#(<= ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121881#(<= ~counter~0 37)} is VALID [2022-04-28 07:20:54,410 INFO L290 TraceCheckUtils]: 295: Hoare triple {121853#(<= ~counter~0 36)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {121853#(<= ~counter~0 36)} is VALID [2022-04-28 07:20:54,410 INFO L290 TraceCheckUtils]: 294: Hoare triple {121853#(<= ~counter~0 36)} assume !!(0 != ~y3~0); {121853#(<= ~counter~0 36)} is VALID [2022-04-28 07:20:54,411 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {120816#true} {121853#(<= ~counter~0 36)} #63#return; {121853#(<= ~counter~0 36)} is VALID [2022-04-28 07:20:54,411 INFO L290 TraceCheckUtils]: 292: Hoare triple {120816#true} assume true; {120816#true} is VALID [2022-04-28 07:20:54,411 INFO L290 TraceCheckUtils]: 291: Hoare triple {120816#true} assume !(0 == ~cond); {120816#true} is VALID [2022-04-28 07:20:54,411 INFO L290 TraceCheckUtils]: 290: Hoare triple {120816#true} ~cond := #in~cond; {120816#true} is VALID [2022-04-28 07:20:54,411 INFO L272 TraceCheckUtils]: 289: Hoare triple {121853#(<= ~counter~0 36)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {120816#true} is VALID [2022-04-28 07:20:54,411 INFO L290 TraceCheckUtils]: 288: Hoare triple {121853#(<= ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {121853#(<= ~counter~0 36)} is VALID [2022-04-28 07:20:54,412 INFO L290 TraceCheckUtils]: 287: Hoare triple {121825#(<= ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121853#(<= ~counter~0 36)} is VALID [2022-04-28 07:20:54,413 INFO L290 TraceCheckUtils]: 286: Hoare triple {121825#(<= ~counter~0 35)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {121825#(<= ~counter~0 35)} is VALID [2022-04-28 07:20:54,413 INFO L290 TraceCheckUtils]: 285: Hoare triple {121825#(<= ~counter~0 35)} assume !!(0 != ~y3~0); {121825#(<= ~counter~0 35)} is VALID [2022-04-28 07:20:54,413 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {120816#true} {121825#(<= ~counter~0 35)} #63#return; {121825#(<= ~counter~0 35)} is VALID [2022-04-28 07:20:54,413 INFO L290 TraceCheckUtils]: 283: Hoare triple {120816#true} assume true; {120816#true} is VALID [2022-04-28 07:20:54,413 INFO L290 TraceCheckUtils]: 282: Hoare triple {120816#true} assume !(0 == ~cond); {120816#true} is VALID [2022-04-28 07:20:54,413 INFO L290 TraceCheckUtils]: 281: Hoare triple {120816#true} ~cond := #in~cond; {120816#true} is VALID [2022-04-28 07:20:54,413 INFO L272 TraceCheckUtils]: 280: Hoare triple {121825#(<= ~counter~0 35)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {120816#true} is VALID [2022-04-28 07:20:54,414 INFO L290 TraceCheckUtils]: 279: Hoare triple {121825#(<= ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {121825#(<= ~counter~0 35)} is VALID [2022-04-28 07:20:54,415 INFO L290 TraceCheckUtils]: 278: Hoare triple {121797#(<= ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121825#(<= ~counter~0 35)} is VALID [2022-04-28 07:20:54,415 INFO L290 TraceCheckUtils]: 277: Hoare triple {121797#(<= ~counter~0 34)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {121797#(<= ~counter~0 34)} is VALID [2022-04-28 07:20:54,415 INFO L290 TraceCheckUtils]: 276: Hoare triple {121797#(<= ~counter~0 34)} assume !!(0 != ~y3~0); {121797#(<= ~counter~0 34)} is VALID [2022-04-28 07:20:54,416 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {120816#true} {121797#(<= ~counter~0 34)} #63#return; {121797#(<= ~counter~0 34)} is VALID [2022-04-28 07:20:54,416 INFO L290 TraceCheckUtils]: 274: Hoare triple {120816#true} assume true; {120816#true} is VALID [2022-04-28 07:20:54,416 INFO L290 TraceCheckUtils]: 273: Hoare triple {120816#true} assume !(0 == ~cond); {120816#true} is VALID [2022-04-28 07:20:54,416 INFO L290 TraceCheckUtils]: 272: Hoare triple {120816#true} ~cond := #in~cond; {120816#true} is VALID [2022-04-28 07:20:54,416 INFO L272 TraceCheckUtils]: 271: Hoare triple {121797#(<= ~counter~0 34)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {120816#true} is VALID [2022-04-28 07:20:54,416 INFO L290 TraceCheckUtils]: 270: Hoare triple {121797#(<= ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {121797#(<= ~counter~0 34)} is VALID [2022-04-28 07:20:54,417 INFO L290 TraceCheckUtils]: 269: Hoare triple {121769#(<= ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121797#(<= ~counter~0 34)} is VALID [2022-04-28 07:20:54,417 INFO L290 TraceCheckUtils]: 268: Hoare triple {121769#(<= ~counter~0 33)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {121769#(<= ~counter~0 33)} is VALID [2022-04-28 07:20:54,418 INFO L290 TraceCheckUtils]: 267: Hoare triple {121769#(<= ~counter~0 33)} assume !!(0 != ~y3~0); {121769#(<= ~counter~0 33)} is VALID [2022-04-28 07:20:54,418 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {120816#true} {121769#(<= ~counter~0 33)} #63#return; {121769#(<= ~counter~0 33)} is VALID [2022-04-28 07:20:54,418 INFO L290 TraceCheckUtils]: 265: Hoare triple {120816#true} assume true; {120816#true} is VALID [2022-04-28 07:20:54,418 INFO L290 TraceCheckUtils]: 264: Hoare triple {120816#true} assume !(0 == ~cond); {120816#true} is VALID [2022-04-28 07:20:54,418 INFO L290 TraceCheckUtils]: 263: Hoare triple {120816#true} ~cond := #in~cond; {120816#true} is VALID [2022-04-28 07:20:54,418 INFO L272 TraceCheckUtils]: 262: Hoare triple {121769#(<= ~counter~0 33)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {120816#true} is VALID [2022-04-28 07:20:54,419 INFO L290 TraceCheckUtils]: 261: Hoare triple {121769#(<= ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {121769#(<= ~counter~0 33)} is VALID [2022-04-28 07:20:54,420 INFO L290 TraceCheckUtils]: 260: Hoare triple {121741#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121769#(<= ~counter~0 33)} is VALID [2022-04-28 07:20:54,420 INFO L290 TraceCheckUtils]: 259: Hoare triple {121741#(<= ~counter~0 32)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {121741#(<= ~counter~0 32)} is VALID [2022-04-28 07:20:54,420 INFO L290 TraceCheckUtils]: 258: Hoare triple {121741#(<= ~counter~0 32)} assume !!(0 != ~y3~0); {121741#(<= ~counter~0 32)} is VALID [2022-04-28 07:20:54,421 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {120816#true} {121741#(<= ~counter~0 32)} #63#return; {121741#(<= ~counter~0 32)} is VALID [2022-04-28 07:20:54,421 INFO L290 TraceCheckUtils]: 256: Hoare triple {120816#true} assume true; {120816#true} is VALID [2022-04-28 07:20:54,421 INFO L290 TraceCheckUtils]: 255: Hoare triple {120816#true} assume !(0 == ~cond); {120816#true} is VALID [2022-04-28 07:20:54,421 INFO L290 TraceCheckUtils]: 254: Hoare triple {120816#true} ~cond := #in~cond; {120816#true} is VALID [2022-04-28 07:20:54,421 INFO L272 TraceCheckUtils]: 253: Hoare triple {121741#(<= ~counter~0 32)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {120816#true} is VALID [2022-04-28 07:20:54,421 INFO L290 TraceCheckUtils]: 252: Hoare triple {121741#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {121741#(<= ~counter~0 32)} is VALID [2022-04-28 07:20:54,422 INFO L290 TraceCheckUtils]: 251: Hoare triple {121713#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121741#(<= ~counter~0 32)} is VALID [2022-04-28 07:20:54,423 INFO L290 TraceCheckUtils]: 250: Hoare triple {121713#(<= ~counter~0 31)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {121713#(<= ~counter~0 31)} is VALID [2022-04-28 07:20:54,423 INFO L290 TraceCheckUtils]: 249: Hoare triple {121713#(<= ~counter~0 31)} assume !!(0 != ~y3~0); {121713#(<= ~counter~0 31)} is VALID [2022-04-28 07:20:54,423 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {120816#true} {121713#(<= ~counter~0 31)} #63#return; {121713#(<= ~counter~0 31)} is VALID [2022-04-28 07:20:54,423 INFO L290 TraceCheckUtils]: 247: Hoare triple {120816#true} assume true; {120816#true} is VALID [2022-04-28 07:20:54,423 INFO L290 TraceCheckUtils]: 246: Hoare triple {120816#true} assume !(0 == ~cond); {120816#true} is VALID [2022-04-28 07:20:54,423 INFO L290 TraceCheckUtils]: 245: Hoare triple {120816#true} ~cond := #in~cond; {120816#true} is VALID [2022-04-28 07:20:54,423 INFO L272 TraceCheckUtils]: 244: Hoare triple {121713#(<= ~counter~0 31)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {120816#true} is VALID [2022-04-28 07:20:54,424 INFO L290 TraceCheckUtils]: 243: Hoare triple {121713#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {121713#(<= ~counter~0 31)} is VALID [2022-04-28 07:20:54,425 INFO L290 TraceCheckUtils]: 242: Hoare triple {121685#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121713#(<= ~counter~0 31)} is VALID [2022-04-28 07:20:54,425 INFO L290 TraceCheckUtils]: 241: Hoare triple {121685#(<= ~counter~0 30)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {121685#(<= ~counter~0 30)} is VALID [2022-04-28 07:20:54,426 INFO L290 TraceCheckUtils]: 240: Hoare triple {121685#(<= ~counter~0 30)} assume !!(0 != ~y3~0); {121685#(<= ~counter~0 30)} is VALID [2022-04-28 07:20:54,426 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {120816#true} {121685#(<= ~counter~0 30)} #63#return; {121685#(<= ~counter~0 30)} is VALID [2022-04-28 07:20:54,426 INFO L290 TraceCheckUtils]: 238: Hoare triple {120816#true} assume true; {120816#true} is VALID [2022-04-28 07:20:54,426 INFO L290 TraceCheckUtils]: 237: Hoare triple {120816#true} assume !(0 == ~cond); {120816#true} is VALID [2022-04-28 07:20:54,426 INFO L290 TraceCheckUtils]: 236: Hoare triple {120816#true} ~cond := #in~cond; {120816#true} is VALID [2022-04-28 07:20:54,426 INFO L272 TraceCheckUtils]: 235: Hoare triple {121685#(<= ~counter~0 30)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {120816#true} is VALID [2022-04-28 07:20:54,426 INFO L290 TraceCheckUtils]: 234: Hoare triple {121685#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {121685#(<= ~counter~0 30)} is VALID [2022-04-28 07:20:54,428 INFO L290 TraceCheckUtils]: 233: Hoare triple {121657#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121685#(<= ~counter~0 30)} is VALID [2022-04-28 07:20:54,428 INFO L290 TraceCheckUtils]: 232: Hoare triple {121657#(<= ~counter~0 29)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {121657#(<= ~counter~0 29)} is VALID [2022-04-28 07:20:54,428 INFO L290 TraceCheckUtils]: 231: Hoare triple {121657#(<= ~counter~0 29)} assume !!(0 != ~y3~0); {121657#(<= ~counter~0 29)} is VALID [2022-04-28 07:20:54,429 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {120816#true} {121657#(<= ~counter~0 29)} #63#return; {121657#(<= ~counter~0 29)} is VALID [2022-04-28 07:20:54,429 INFO L290 TraceCheckUtils]: 229: Hoare triple {120816#true} assume true; {120816#true} is VALID [2022-04-28 07:20:54,429 INFO L290 TraceCheckUtils]: 228: Hoare triple {120816#true} assume !(0 == ~cond); {120816#true} is VALID [2022-04-28 07:20:54,429 INFO L290 TraceCheckUtils]: 227: Hoare triple {120816#true} ~cond := #in~cond; {120816#true} is VALID [2022-04-28 07:20:54,429 INFO L272 TraceCheckUtils]: 226: Hoare triple {121657#(<= ~counter~0 29)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {120816#true} is VALID [2022-04-28 07:20:54,429 INFO L290 TraceCheckUtils]: 225: Hoare triple {121657#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {121657#(<= ~counter~0 29)} is VALID [2022-04-28 07:20:54,430 INFO L290 TraceCheckUtils]: 224: Hoare triple {121629#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121657#(<= ~counter~0 29)} is VALID [2022-04-28 07:20:54,431 INFO L290 TraceCheckUtils]: 223: Hoare triple {121629#(<= ~counter~0 28)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {121629#(<= ~counter~0 28)} is VALID [2022-04-28 07:20:54,431 INFO L290 TraceCheckUtils]: 222: Hoare triple {121629#(<= ~counter~0 28)} assume !!(0 != ~y3~0); {121629#(<= ~counter~0 28)} is VALID [2022-04-28 07:20:54,431 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {120816#true} {121629#(<= ~counter~0 28)} #63#return; {121629#(<= ~counter~0 28)} is VALID [2022-04-28 07:20:54,431 INFO L290 TraceCheckUtils]: 220: Hoare triple {120816#true} assume true; {120816#true} is VALID [2022-04-28 07:20:54,431 INFO L290 TraceCheckUtils]: 219: Hoare triple {120816#true} assume !(0 == ~cond); {120816#true} is VALID [2022-04-28 07:20:54,431 INFO L290 TraceCheckUtils]: 218: Hoare triple {120816#true} ~cond := #in~cond; {120816#true} is VALID [2022-04-28 07:20:54,432 INFO L272 TraceCheckUtils]: 217: Hoare triple {121629#(<= ~counter~0 28)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {120816#true} is VALID [2022-04-28 07:20:54,432 INFO L290 TraceCheckUtils]: 216: Hoare triple {121629#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {121629#(<= ~counter~0 28)} is VALID [2022-04-28 07:20:54,433 INFO L290 TraceCheckUtils]: 215: Hoare triple {121601#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121629#(<= ~counter~0 28)} is VALID [2022-04-28 07:20:54,433 INFO L290 TraceCheckUtils]: 214: Hoare triple {121601#(<= ~counter~0 27)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {121601#(<= ~counter~0 27)} is VALID [2022-04-28 07:20:54,433 INFO L290 TraceCheckUtils]: 213: Hoare triple {121601#(<= ~counter~0 27)} assume !!(0 != ~y3~0); {121601#(<= ~counter~0 27)} is VALID [2022-04-28 07:20:54,434 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {120816#true} {121601#(<= ~counter~0 27)} #63#return; {121601#(<= ~counter~0 27)} is VALID [2022-04-28 07:20:54,434 INFO L290 TraceCheckUtils]: 211: Hoare triple {120816#true} assume true; {120816#true} is VALID [2022-04-28 07:20:54,434 INFO L290 TraceCheckUtils]: 210: Hoare triple {120816#true} assume !(0 == ~cond); {120816#true} is VALID [2022-04-28 07:20:54,434 INFO L290 TraceCheckUtils]: 209: Hoare triple {120816#true} ~cond := #in~cond; {120816#true} is VALID [2022-04-28 07:20:54,434 INFO L272 TraceCheckUtils]: 208: Hoare triple {121601#(<= ~counter~0 27)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {120816#true} is VALID [2022-04-28 07:20:54,434 INFO L290 TraceCheckUtils]: 207: Hoare triple {121601#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {121601#(<= ~counter~0 27)} is VALID [2022-04-28 07:20:54,436 INFO L290 TraceCheckUtils]: 206: Hoare triple {121573#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121601#(<= ~counter~0 27)} is VALID [2022-04-28 07:20:54,436 INFO L290 TraceCheckUtils]: 205: Hoare triple {121573#(<= ~counter~0 26)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {121573#(<= ~counter~0 26)} is VALID [2022-04-28 07:20:54,436 INFO L290 TraceCheckUtils]: 204: Hoare triple {121573#(<= ~counter~0 26)} assume !!(0 != ~y3~0); {121573#(<= ~counter~0 26)} is VALID [2022-04-28 07:20:54,437 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {120816#true} {121573#(<= ~counter~0 26)} #63#return; {121573#(<= ~counter~0 26)} is VALID [2022-04-28 07:20:54,437 INFO L290 TraceCheckUtils]: 202: Hoare triple {120816#true} assume true; {120816#true} is VALID [2022-04-28 07:20:54,437 INFO L290 TraceCheckUtils]: 201: Hoare triple {120816#true} assume !(0 == ~cond); {120816#true} is VALID [2022-04-28 07:20:54,437 INFO L290 TraceCheckUtils]: 200: Hoare triple {120816#true} ~cond := #in~cond; {120816#true} is VALID [2022-04-28 07:20:54,437 INFO L272 TraceCheckUtils]: 199: Hoare triple {121573#(<= ~counter~0 26)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {120816#true} is VALID [2022-04-28 07:20:54,437 INFO L290 TraceCheckUtils]: 198: Hoare triple {121573#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {121573#(<= ~counter~0 26)} is VALID [2022-04-28 07:20:54,438 INFO L290 TraceCheckUtils]: 197: Hoare triple {121545#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121573#(<= ~counter~0 26)} is VALID [2022-04-28 07:20:54,439 INFO L290 TraceCheckUtils]: 196: Hoare triple {121545#(<= ~counter~0 25)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {121545#(<= ~counter~0 25)} is VALID [2022-04-28 07:20:54,439 INFO L290 TraceCheckUtils]: 195: Hoare triple {121545#(<= ~counter~0 25)} assume !!(0 != ~y3~0); {121545#(<= ~counter~0 25)} is VALID [2022-04-28 07:20:54,439 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {120816#true} {121545#(<= ~counter~0 25)} #63#return; {121545#(<= ~counter~0 25)} is VALID [2022-04-28 07:20:54,439 INFO L290 TraceCheckUtils]: 193: Hoare triple {120816#true} assume true; {120816#true} is VALID [2022-04-28 07:20:54,439 INFO L290 TraceCheckUtils]: 192: Hoare triple {120816#true} assume !(0 == ~cond); {120816#true} is VALID [2022-04-28 07:20:54,439 INFO L290 TraceCheckUtils]: 191: Hoare triple {120816#true} ~cond := #in~cond; {120816#true} is VALID [2022-04-28 07:20:54,439 INFO L272 TraceCheckUtils]: 190: Hoare triple {121545#(<= ~counter~0 25)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {120816#true} is VALID [2022-04-28 07:20:54,440 INFO L290 TraceCheckUtils]: 189: Hoare triple {121545#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {121545#(<= ~counter~0 25)} is VALID [2022-04-28 07:20:54,441 INFO L290 TraceCheckUtils]: 188: Hoare triple {121517#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121545#(<= ~counter~0 25)} is VALID [2022-04-28 07:20:54,441 INFO L290 TraceCheckUtils]: 187: Hoare triple {121517#(<= ~counter~0 24)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {121517#(<= ~counter~0 24)} is VALID [2022-04-28 07:20:54,441 INFO L290 TraceCheckUtils]: 186: Hoare triple {121517#(<= ~counter~0 24)} assume !!(0 != ~y3~0); {121517#(<= ~counter~0 24)} is VALID [2022-04-28 07:20:54,442 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {120816#true} {121517#(<= ~counter~0 24)} #63#return; {121517#(<= ~counter~0 24)} is VALID [2022-04-28 07:20:54,442 INFO L290 TraceCheckUtils]: 184: Hoare triple {120816#true} assume true; {120816#true} is VALID [2022-04-28 07:20:54,442 INFO L290 TraceCheckUtils]: 183: Hoare triple {120816#true} assume !(0 == ~cond); {120816#true} is VALID [2022-04-28 07:20:54,442 INFO L290 TraceCheckUtils]: 182: Hoare triple {120816#true} ~cond := #in~cond; {120816#true} is VALID [2022-04-28 07:20:54,442 INFO L272 TraceCheckUtils]: 181: Hoare triple {121517#(<= ~counter~0 24)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {120816#true} is VALID [2022-04-28 07:20:54,442 INFO L290 TraceCheckUtils]: 180: Hoare triple {121517#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {121517#(<= ~counter~0 24)} is VALID [2022-04-28 07:20:54,443 INFO L290 TraceCheckUtils]: 179: Hoare triple {121489#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121517#(<= ~counter~0 24)} is VALID [2022-04-28 07:20:54,444 INFO L290 TraceCheckUtils]: 178: Hoare triple {121489#(<= ~counter~0 23)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {121489#(<= ~counter~0 23)} is VALID [2022-04-28 07:20:54,444 INFO L290 TraceCheckUtils]: 177: Hoare triple {121489#(<= ~counter~0 23)} assume !!(0 != ~y3~0); {121489#(<= ~counter~0 23)} is VALID [2022-04-28 07:20:54,444 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {120816#true} {121489#(<= ~counter~0 23)} #63#return; {121489#(<= ~counter~0 23)} is VALID [2022-04-28 07:20:54,444 INFO L290 TraceCheckUtils]: 175: Hoare triple {120816#true} assume true; {120816#true} is VALID [2022-04-28 07:20:54,444 INFO L290 TraceCheckUtils]: 174: Hoare triple {120816#true} assume !(0 == ~cond); {120816#true} is VALID [2022-04-28 07:20:54,444 INFO L290 TraceCheckUtils]: 173: Hoare triple {120816#true} ~cond := #in~cond; {120816#true} is VALID [2022-04-28 07:20:54,445 INFO L272 TraceCheckUtils]: 172: Hoare triple {121489#(<= ~counter~0 23)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {120816#true} is VALID [2022-04-28 07:20:54,445 INFO L290 TraceCheckUtils]: 171: Hoare triple {121489#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {121489#(<= ~counter~0 23)} is VALID [2022-04-28 07:20:54,446 INFO L290 TraceCheckUtils]: 170: Hoare triple {121461#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121489#(<= ~counter~0 23)} is VALID [2022-04-28 07:20:54,446 INFO L290 TraceCheckUtils]: 169: Hoare triple {121461#(<= ~counter~0 22)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {121461#(<= ~counter~0 22)} is VALID [2022-04-28 07:20:54,446 INFO L290 TraceCheckUtils]: 168: Hoare triple {121461#(<= ~counter~0 22)} assume !!(0 != ~y3~0); {121461#(<= ~counter~0 22)} is VALID [2022-04-28 07:20:54,447 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {120816#true} {121461#(<= ~counter~0 22)} #63#return; {121461#(<= ~counter~0 22)} is VALID [2022-04-28 07:20:54,447 INFO L290 TraceCheckUtils]: 166: Hoare triple {120816#true} assume true; {120816#true} is VALID [2022-04-28 07:20:54,447 INFO L290 TraceCheckUtils]: 165: Hoare triple {120816#true} assume !(0 == ~cond); {120816#true} is VALID [2022-04-28 07:20:54,447 INFO L290 TraceCheckUtils]: 164: Hoare triple {120816#true} ~cond := #in~cond; {120816#true} is VALID [2022-04-28 07:20:54,447 INFO L272 TraceCheckUtils]: 163: Hoare triple {121461#(<= ~counter~0 22)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {120816#true} is VALID [2022-04-28 07:20:54,447 INFO L290 TraceCheckUtils]: 162: Hoare triple {121461#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {121461#(<= ~counter~0 22)} is VALID [2022-04-28 07:20:54,448 INFO L290 TraceCheckUtils]: 161: Hoare triple {121433#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121461#(<= ~counter~0 22)} is VALID [2022-04-28 07:20:54,449 INFO L290 TraceCheckUtils]: 160: Hoare triple {121433#(<= ~counter~0 21)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {121433#(<= ~counter~0 21)} is VALID [2022-04-28 07:20:54,449 INFO L290 TraceCheckUtils]: 159: Hoare triple {121433#(<= ~counter~0 21)} assume !!(0 != ~y3~0); {121433#(<= ~counter~0 21)} is VALID [2022-04-28 07:20:54,449 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {120816#true} {121433#(<= ~counter~0 21)} #63#return; {121433#(<= ~counter~0 21)} is VALID [2022-04-28 07:20:54,449 INFO L290 TraceCheckUtils]: 157: Hoare triple {120816#true} assume true; {120816#true} is VALID [2022-04-28 07:20:54,449 INFO L290 TraceCheckUtils]: 156: Hoare triple {120816#true} assume !(0 == ~cond); {120816#true} is VALID [2022-04-28 07:20:54,450 INFO L290 TraceCheckUtils]: 155: Hoare triple {120816#true} ~cond := #in~cond; {120816#true} is VALID [2022-04-28 07:20:54,450 INFO L272 TraceCheckUtils]: 154: Hoare triple {121433#(<= ~counter~0 21)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {120816#true} is VALID [2022-04-28 07:20:54,450 INFO L290 TraceCheckUtils]: 153: Hoare triple {121433#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {121433#(<= ~counter~0 21)} is VALID [2022-04-28 07:20:54,451 INFO L290 TraceCheckUtils]: 152: Hoare triple {121405#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121433#(<= ~counter~0 21)} is VALID [2022-04-28 07:20:54,451 INFO L290 TraceCheckUtils]: 151: Hoare triple {121405#(<= ~counter~0 20)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {121405#(<= ~counter~0 20)} is VALID [2022-04-28 07:20:54,451 INFO L290 TraceCheckUtils]: 150: Hoare triple {121405#(<= ~counter~0 20)} assume !!(0 != ~y3~0); {121405#(<= ~counter~0 20)} is VALID [2022-04-28 07:20:54,452 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {120816#true} {121405#(<= ~counter~0 20)} #63#return; {121405#(<= ~counter~0 20)} is VALID [2022-04-28 07:20:54,452 INFO L290 TraceCheckUtils]: 148: Hoare triple {120816#true} assume true; {120816#true} is VALID [2022-04-28 07:20:54,452 INFO L290 TraceCheckUtils]: 147: Hoare triple {120816#true} assume !(0 == ~cond); {120816#true} is VALID [2022-04-28 07:20:54,452 INFO L290 TraceCheckUtils]: 146: Hoare triple {120816#true} ~cond := #in~cond; {120816#true} is VALID [2022-04-28 07:20:54,452 INFO L272 TraceCheckUtils]: 145: Hoare triple {121405#(<= ~counter~0 20)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {120816#true} is VALID [2022-04-28 07:20:54,452 INFO L290 TraceCheckUtils]: 144: Hoare triple {121405#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {121405#(<= ~counter~0 20)} is VALID [2022-04-28 07:20:54,453 INFO L290 TraceCheckUtils]: 143: Hoare triple {121377#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121405#(<= ~counter~0 20)} is VALID [2022-04-28 07:20:54,454 INFO L290 TraceCheckUtils]: 142: Hoare triple {121377#(<= ~counter~0 19)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {121377#(<= ~counter~0 19)} is VALID [2022-04-28 07:20:54,454 INFO L290 TraceCheckUtils]: 141: Hoare triple {121377#(<= ~counter~0 19)} assume !!(0 != ~y3~0); {121377#(<= ~counter~0 19)} is VALID [2022-04-28 07:20:54,454 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {120816#true} {121377#(<= ~counter~0 19)} #63#return; {121377#(<= ~counter~0 19)} is VALID [2022-04-28 07:20:54,454 INFO L290 TraceCheckUtils]: 139: Hoare triple {120816#true} assume true; {120816#true} is VALID [2022-04-28 07:20:54,455 INFO L290 TraceCheckUtils]: 138: Hoare triple {120816#true} assume !(0 == ~cond); {120816#true} is VALID [2022-04-28 07:20:54,455 INFO L290 TraceCheckUtils]: 137: Hoare triple {120816#true} ~cond := #in~cond; {120816#true} is VALID [2022-04-28 07:20:54,455 INFO L272 TraceCheckUtils]: 136: Hoare triple {121377#(<= ~counter~0 19)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {120816#true} is VALID [2022-04-28 07:20:54,455 INFO L290 TraceCheckUtils]: 135: Hoare triple {121377#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {121377#(<= ~counter~0 19)} is VALID [2022-04-28 07:20:54,456 INFO L290 TraceCheckUtils]: 134: Hoare triple {121349#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121377#(<= ~counter~0 19)} is VALID [2022-04-28 07:20:54,456 INFO L290 TraceCheckUtils]: 133: Hoare triple {121349#(<= ~counter~0 18)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {121349#(<= ~counter~0 18)} is VALID [2022-04-28 07:20:54,456 INFO L290 TraceCheckUtils]: 132: Hoare triple {121349#(<= ~counter~0 18)} assume !!(0 != ~y3~0); {121349#(<= ~counter~0 18)} is VALID [2022-04-28 07:20:54,457 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {120816#true} {121349#(<= ~counter~0 18)} #63#return; {121349#(<= ~counter~0 18)} is VALID [2022-04-28 07:20:54,457 INFO L290 TraceCheckUtils]: 130: Hoare triple {120816#true} assume true; {120816#true} is VALID [2022-04-28 07:20:54,457 INFO L290 TraceCheckUtils]: 129: Hoare triple {120816#true} assume !(0 == ~cond); {120816#true} is VALID [2022-04-28 07:20:54,457 INFO L290 TraceCheckUtils]: 128: Hoare triple {120816#true} ~cond := #in~cond; {120816#true} is VALID [2022-04-28 07:20:54,457 INFO L272 TraceCheckUtils]: 127: Hoare triple {121349#(<= ~counter~0 18)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {120816#true} is VALID [2022-04-28 07:20:54,457 INFO L290 TraceCheckUtils]: 126: Hoare triple {121349#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {121349#(<= ~counter~0 18)} is VALID [2022-04-28 07:20:54,459 INFO L290 TraceCheckUtils]: 125: Hoare triple {121321#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121349#(<= ~counter~0 18)} is VALID [2022-04-28 07:20:54,459 INFO L290 TraceCheckUtils]: 124: Hoare triple {121321#(<= ~counter~0 17)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {121321#(<= ~counter~0 17)} is VALID [2022-04-28 07:20:54,459 INFO L290 TraceCheckUtils]: 123: Hoare triple {121321#(<= ~counter~0 17)} assume !!(0 != ~y3~0); {121321#(<= ~counter~0 17)} is VALID [2022-04-28 07:20:54,459 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {120816#true} {121321#(<= ~counter~0 17)} #63#return; {121321#(<= ~counter~0 17)} is VALID [2022-04-28 07:20:54,460 INFO L290 TraceCheckUtils]: 121: Hoare triple {120816#true} assume true; {120816#true} is VALID [2022-04-28 07:20:54,460 INFO L290 TraceCheckUtils]: 120: Hoare triple {120816#true} assume !(0 == ~cond); {120816#true} is VALID [2022-04-28 07:20:54,460 INFO L290 TraceCheckUtils]: 119: Hoare triple {120816#true} ~cond := #in~cond; {120816#true} is VALID [2022-04-28 07:20:54,460 INFO L272 TraceCheckUtils]: 118: Hoare triple {121321#(<= ~counter~0 17)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {120816#true} is VALID [2022-04-28 07:20:54,460 INFO L290 TraceCheckUtils]: 117: Hoare triple {121321#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {121321#(<= ~counter~0 17)} is VALID [2022-04-28 07:20:54,461 INFO L290 TraceCheckUtils]: 116: Hoare triple {121293#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121321#(<= ~counter~0 17)} is VALID [2022-04-28 07:20:54,461 INFO L290 TraceCheckUtils]: 115: Hoare triple {121293#(<= ~counter~0 16)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {121293#(<= ~counter~0 16)} is VALID [2022-04-28 07:20:54,462 INFO L290 TraceCheckUtils]: 114: Hoare triple {121293#(<= ~counter~0 16)} assume !!(0 != ~y3~0); {121293#(<= ~counter~0 16)} is VALID [2022-04-28 07:20:54,462 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {120816#true} {121293#(<= ~counter~0 16)} #63#return; {121293#(<= ~counter~0 16)} is VALID [2022-04-28 07:20:54,462 INFO L290 TraceCheckUtils]: 112: Hoare triple {120816#true} assume true; {120816#true} is VALID [2022-04-28 07:20:54,462 INFO L290 TraceCheckUtils]: 111: Hoare triple {120816#true} assume !(0 == ~cond); {120816#true} is VALID [2022-04-28 07:20:54,462 INFO L290 TraceCheckUtils]: 110: Hoare triple {120816#true} ~cond := #in~cond; {120816#true} is VALID [2022-04-28 07:20:54,462 INFO L272 TraceCheckUtils]: 109: Hoare triple {121293#(<= ~counter~0 16)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {120816#true} is VALID [2022-04-28 07:20:54,462 INFO L290 TraceCheckUtils]: 108: Hoare triple {121293#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {121293#(<= ~counter~0 16)} is VALID [2022-04-28 07:20:54,464 INFO L290 TraceCheckUtils]: 107: Hoare triple {121265#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121293#(<= ~counter~0 16)} is VALID [2022-04-28 07:20:54,464 INFO L290 TraceCheckUtils]: 106: Hoare triple {121265#(<= ~counter~0 15)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {121265#(<= ~counter~0 15)} is VALID [2022-04-28 07:20:54,464 INFO L290 TraceCheckUtils]: 105: Hoare triple {121265#(<= ~counter~0 15)} assume !!(0 != ~y3~0); {121265#(<= ~counter~0 15)} is VALID [2022-04-28 07:20:54,465 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {120816#true} {121265#(<= ~counter~0 15)} #63#return; {121265#(<= ~counter~0 15)} is VALID [2022-04-28 07:20:54,465 INFO L290 TraceCheckUtils]: 103: Hoare triple {120816#true} assume true; {120816#true} is VALID [2022-04-28 07:20:54,465 INFO L290 TraceCheckUtils]: 102: Hoare triple {120816#true} assume !(0 == ~cond); {120816#true} is VALID [2022-04-28 07:20:54,465 INFO L290 TraceCheckUtils]: 101: Hoare triple {120816#true} ~cond := #in~cond; {120816#true} is VALID [2022-04-28 07:20:54,465 INFO L272 TraceCheckUtils]: 100: Hoare triple {121265#(<= ~counter~0 15)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {120816#true} is VALID [2022-04-28 07:20:54,465 INFO L290 TraceCheckUtils]: 99: Hoare triple {121265#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {121265#(<= ~counter~0 15)} is VALID [2022-04-28 07:20:54,466 INFO L290 TraceCheckUtils]: 98: Hoare triple {121237#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121265#(<= ~counter~0 15)} is VALID [2022-04-28 07:20:54,467 INFO L290 TraceCheckUtils]: 97: Hoare triple {121237#(<= ~counter~0 14)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {121237#(<= ~counter~0 14)} is VALID [2022-04-28 07:20:54,467 INFO L290 TraceCheckUtils]: 96: Hoare triple {121237#(<= ~counter~0 14)} assume !!(0 != ~y3~0); {121237#(<= ~counter~0 14)} is VALID [2022-04-28 07:20:54,467 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {120816#true} {121237#(<= ~counter~0 14)} #63#return; {121237#(<= ~counter~0 14)} is VALID [2022-04-28 07:20:54,467 INFO L290 TraceCheckUtils]: 94: Hoare triple {120816#true} assume true; {120816#true} is VALID [2022-04-28 07:20:54,468 INFO L290 TraceCheckUtils]: 93: Hoare triple {120816#true} assume !(0 == ~cond); {120816#true} is VALID [2022-04-28 07:20:54,468 INFO L290 TraceCheckUtils]: 92: Hoare triple {120816#true} ~cond := #in~cond; {120816#true} is VALID [2022-04-28 07:20:54,468 INFO L272 TraceCheckUtils]: 91: Hoare triple {121237#(<= ~counter~0 14)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {120816#true} is VALID [2022-04-28 07:20:54,468 INFO L290 TraceCheckUtils]: 90: Hoare triple {121237#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {121237#(<= ~counter~0 14)} is VALID [2022-04-28 07:20:54,469 INFO L290 TraceCheckUtils]: 89: Hoare triple {121209#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121237#(<= ~counter~0 14)} is VALID [2022-04-28 07:20:54,469 INFO L290 TraceCheckUtils]: 88: Hoare triple {121209#(<= ~counter~0 13)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {121209#(<= ~counter~0 13)} is VALID [2022-04-28 07:20:54,469 INFO L290 TraceCheckUtils]: 87: Hoare triple {121209#(<= ~counter~0 13)} assume !!(0 != ~y3~0); {121209#(<= ~counter~0 13)} is VALID [2022-04-28 07:20:54,470 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {120816#true} {121209#(<= ~counter~0 13)} #63#return; {121209#(<= ~counter~0 13)} is VALID [2022-04-28 07:20:54,470 INFO L290 TraceCheckUtils]: 85: Hoare triple {120816#true} assume true; {120816#true} is VALID [2022-04-28 07:20:54,470 INFO L290 TraceCheckUtils]: 84: Hoare triple {120816#true} assume !(0 == ~cond); {120816#true} is VALID [2022-04-28 07:20:54,470 INFO L290 TraceCheckUtils]: 83: Hoare triple {120816#true} ~cond := #in~cond; {120816#true} is VALID [2022-04-28 07:20:54,470 INFO L272 TraceCheckUtils]: 82: Hoare triple {121209#(<= ~counter~0 13)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {120816#true} is VALID [2022-04-28 07:20:54,470 INFO L290 TraceCheckUtils]: 81: Hoare triple {121209#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {121209#(<= ~counter~0 13)} is VALID [2022-04-28 07:20:54,472 INFO L290 TraceCheckUtils]: 80: Hoare triple {121181#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121209#(<= ~counter~0 13)} is VALID [2022-04-28 07:20:54,472 INFO L290 TraceCheckUtils]: 79: Hoare triple {121181#(<= ~counter~0 12)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {121181#(<= ~counter~0 12)} is VALID [2022-04-28 07:20:54,472 INFO L290 TraceCheckUtils]: 78: Hoare triple {121181#(<= ~counter~0 12)} assume !!(0 != ~y3~0); {121181#(<= ~counter~0 12)} is VALID [2022-04-28 07:20:54,473 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {120816#true} {121181#(<= ~counter~0 12)} #63#return; {121181#(<= ~counter~0 12)} is VALID [2022-04-28 07:20:54,473 INFO L290 TraceCheckUtils]: 76: Hoare triple {120816#true} assume true; {120816#true} is VALID [2022-04-28 07:20:54,473 INFO L290 TraceCheckUtils]: 75: Hoare triple {120816#true} assume !(0 == ~cond); {120816#true} is VALID [2022-04-28 07:20:54,473 INFO L290 TraceCheckUtils]: 74: Hoare triple {120816#true} ~cond := #in~cond; {120816#true} is VALID [2022-04-28 07:20:54,473 INFO L272 TraceCheckUtils]: 73: Hoare triple {121181#(<= ~counter~0 12)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {120816#true} is VALID [2022-04-28 07:20:54,473 INFO L290 TraceCheckUtils]: 72: Hoare triple {121181#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {121181#(<= ~counter~0 12)} is VALID [2022-04-28 07:20:54,474 INFO L290 TraceCheckUtils]: 71: Hoare triple {121153#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121181#(<= ~counter~0 12)} is VALID [2022-04-28 07:20:54,474 INFO L290 TraceCheckUtils]: 70: Hoare triple {121153#(<= ~counter~0 11)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {121153#(<= ~counter~0 11)} is VALID [2022-04-28 07:20:54,475 INFO L290 TraceCheckUtils]: 69: Hoare triple {121153#(<= ~counter~0 11)} assume !!(0 != ~y3~0); {121153#(<= ~counter~0 11)} is VALID [2022-04-28 07:20:54,475 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {120816#true} {121153#(<= ~counter~0 11)} #63#return; {121153#(<= ~counter~0 11)} is VALID [2022-04-28 07:20:54,475 INFO L290 TraceCheckUtils]: 67: Hoare triple {120816#true} assume true; {120816#true} is VALID [2022-04-28 07:20:54,475 INFO L290 TraceCheckUtils]: 66: Hoare triple {120816#true} assume !(0 == ~cond); {120816#true} is VALID [2022-04-28 07:20:54,475 INFO L290 TraceCheckUtils]: 65: Hoare triple {120816#true} ~cond := #in~cond; {120816#true} is VALID [2022-04-28 07:20:54,475 INFO L272 TraceCheckUtils]: 64: Hoare triple {121153#(<= ~counter~0 11)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {120816#true} is VALID [2022-04-28 07:20:54,476 INFO L290 TraceCheckUtils]: 63: Hoare triple {121153#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {121153#(<= ~counter~0 11)} is VALID [2022-04-28 07:20:54,477 INFO L290 TraceCheckUtils]: 62: Hoare triple {121125#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121153#(<= ~counter~0 11)} is VALID [2022-04-28 07:20:54,477 INFO L290 TraceCheckUtils]: 61: Hoare triple {121125#(<= ~counter~0 10)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {121125#(<= ~counter~0 10)} is VALID [2022-04-28 07:20:54,477 INFO L290 TraceCheckUtils]: 60: Hoare triple {121125#(<= ~counter~0 10)} assume !!(0 != ~y3~0); {121125#(<= ~counter~0 10)} is VALID [2022-04-28 07:20:54,478 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {120816#true} {121125#(<= ~counter~0 10)} #63#return; {121125#(<= ~counter~0 10)} is VALID [2022-04-28 07:20:54,478 INFO L290 TraceCheckUtils]: 58: Hoare triple {120816#true} assume true; {120816#true} is VALID [2022-04-28 07:20:54,478 INFO L290 TraceCheckUtils]: 57: Hoare triple {120816#true} assume !(0 == ~cond); {120816#true} is VALID [2022-04-28 07:20:54,478 INFO L290 TraceCheckUtils]: 56: Hoare triple {120816#true} ~cond := #in~cond; {120816#true} is VALID [2022-04-28 07:20:54,478 INFO L272 TraceCheckUtils]: 55: Hoare triple {121125#(<= ~counter~0 10)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {120816#true} is VALID [2022-04-28 07:20:54,478 INFO L290 TraceCheckUtils]: 54: Hoare triple {121125#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {121125#(<= ~counter~0 10)} is VALID [2022-04-28 07:20:54,480 INFO L290 TraceCheckUtils]: 53: Hoare triple {121097#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121125#(<= ~counter~0 10)} is VALID [2022-04-28 07:20:54,480 INFO L290 TraceCheckUtils]: 52: Hoare triple {121097#(<= ~counter~0 9)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {121097#(<= ~counter~0 9)} is VALID [2022-04-28 07:20:54,480 INFO L290 TraceCheckUtils]: 51: Hoare triple {121097#(<= ~counter~0 9)} assume !!(0 != ~y3~0); {121097#(<= ~counter~0 9)} is VALID [2022-04-28 07:20:54,481 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {120816#true} {121097#(<= ~counter~0 9)} #63#return; {121097#(<= ~counter~0 9)} is VALID [2022-04-28 07:20:54,481 INFO L290 TraceCheckUtils]: 49: Hoare triple {120816#true} assume true; {120816#true} is VALID [2022-04-28 07:20:54,481 INFO L290 TraceCheckUtils]: 48: Hoare triple {120816#true} assume !(0 == ~cond); {120816#true} is VALID [2022-04-28 07:20:54,481 INFO L290 TraceCheckUtils]: 47: Hoare triple {120816#true} ~cond := #in~cond; {120816#true} is VALID [2022-04-28 07:20:54,481 INFO L272 TraceCheckUtils]: 46: Hoare triple {121097#(<= ~counter~0 9)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {120816#true} is VALID [2022-04-28 07:20:54,481 INFO L290 TraceCheckUtils]: 45: Hoare triple {121097#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {121097#(<= ~counter~0 9)} is VALID [2022-04-28 07:20:54,482 INFO L290 TraceCheckUtils]: 44: Hoare triple {121069#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121097#(<= ~counter~0 9)} is VALID [2022-04-28 07:20:54,483 INFO L290 TraceCheckUtils]: 43: Hoare triple {121069#(<= ~counter~0 8)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {121069#(<= ~counter~0 8)} is VALID [2022-04-28 07:20:54,483 INFO L290 TraceCheckUtils]: 42: Hoare triple {121069#(<= ~counter~0 8)} assume !!(0 != ~y3~0); {121069#(<= ~counter~0 8)} is VALID [2022-04-28 07:20:54,483 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {120816#true} {121069#(<= ~counter~0 8)} #63#return; {121069#(<= ~counter~0 8)} is VALID [2022-04-28 07:20:54,484 INFO L290 TraceCheckUtils]: 40: Hoare triple {120816#true} assume true; {120816#true} is VALID [2022-04-28 07:20:54,484 INFO L290 TraceCheckUtils]: 39: Hoare triple {120816#true} assume !(0 == ~cond); {120816#true} is VALID [2022-04-28 07:20:54,484 INFO L290 TraceCheckUtils]: 38: Hoare triple {120816#true} ~cond := #in~cond; {120816#true} is VALID [2022-04-28 07:20:54,484 INFO L272 TraceCheckUtils]: 37: Hoare triple {121069#(<= ~counter~0 8)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {120816#true} is VALID [2022-04-28 07:20:54,484 INFO L290 TraceCheckUtils]: 36: Hoare triple {121069#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {121069#(<= ~counter~0 8)} is VALID [2022-04-28 07:20:54,485 INFO L290 TraceCheckUtils]: 35: Hoare triple {121041#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121069#(<= ~counter~0 8)} is VALID [2022-04-28 07:20:54,485 INFO L290 TraceCheckUtils]: 34: Hoare triple {121041#(<= ~counter~0 7)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {121041#(<= ~counter~0 7)} is VALID [2022-04-28 07:20:54,485 INFO L290 TraceCheckUtils]: 33: Hoare triple {121041#(<= ~counter~0 7)} assume !!(0 != ~y3~0); {121041#(<= ~counter~0 7)} is VALID [2022-04-28 07:20:54,486 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {120816#true} {121041#(<= ~counter~0 7)} #63#return; {121041#(<= ~counter~0 7)} is VALID [2022-04-28 07:20:54,486 INFO L290 TraceCheckUtils]: 31: Hoare triple {120816#true} assume true; {120816#true} is VALID [2022-04-28 07:20:54,486 INFO L290 TraceCheckUtils]: 30: Hoare triple {120816#true} assume !(0 == ~cond); {120816#true} is VALID [2022-04-28 07:20:54,486 INFO L290 TraceCheckUtils]: 29: Hoare triple {120816#true} ~cond := #in~cond; {120816#true} is VALID [2022-04-28 07:20:54,486 INFO L272 TraceCheckUtils]: 28: Hoare triple {121041#(<= ~counter~0 7)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {120816#true} is VALID [2022-04-28 07:20:54,486 INFO L290 TraceCheckUtils]: 27: Hoare triple {121041#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {121041#(<= ~counter~0 7)} is VALID [2022-04-28 07:20:54,488 INFO L290 TraceCheckUtils]: 26: Hoare triple {121013#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121041#(<= ~counter~0 7)} is VALID [2022-04-28 07:20:54,488 INFO L290 TraceCheckUtils]: 25: Hoare triple {121013#(<= ~counter~0 6)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {121013#(<= ~counter~0 6)} is VALID [2022-04-28 07:20:54,488 INFO L290 TraceCheckUtils]: 24: Hoare triple {121013#(<= ~counter~0 6)} assume !!(0 != ~y3~0); {121013#(<= ~counter~0 6)} is VALID [2022-04-28 07:20:54,489 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {120816#true} {121013#(<= ~counter~0 6)} #63#return; {121013#(<= ~counter~0 6)} is VALID [2022-04-28 07:20:54,489 INFO L290 TraceCheckUtils]: 22: Hoare triple {120816#true} assume true; {120816#true} is VALID [2022-04-28 07:20:54,489 INFO L290 TraceCheckUtils]: 21: Hoare triple {120816#true} assume !(0 == ~cond); {120816#true} is VALID [2022-04-28 07:20:54,489 INFO L290 TraceCheckUtils]: 20: Hoare triple {120816#true} ~cond := #in~cond; {120816#true} is VALID [2022-04-28 07:20:54,489 INFO L272 TraceCheckUtils]: 19: Hoare triple {121013#(<= ~counter~0 6)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {120816#true} is VALID [2022-04-28 07:20:54,489 INFO L290 TraceCheckUtils]: 18: Hoare triple {121013#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {121013#(<= ~counter~0 6)} is VALID [2022-04-28 07:20:54,490 INFO L290 TraceCheckUtils]: 17: Hoare triple {120985#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121013#(<= ~counter~0 6)} is VALID [2022-04-28 07:20:54,490 INFO L290 TraceCheckUtils]: 16: Hoare triple {120985#(<= ~counter~0 5)} ~y1~0 := 0;~y2~0 := 0;~y3~0 := ~x1~0; {120985#(<= ~counter~0 5)} is VALID [2022-04-28 07:20:54,491 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {120816#true} {120985#(<= ~counter~0 5)} #61#return; {120985#(<= ~counter~0 5)} is VALID [2022-04-28 07:20:54,491 INFO L290 TraceCheckUtils]: 14: Hoare triple {120816#true} assume true; {120816#true} is VALID [2022-04-28 07:20:54,491 INFO L290 TraceCheckUtils]: 13: Hoare triple {120816#true} assume !(0 == ~cond); {120816#true} is VALID [2022-04-28 07:20:54,491 INFO L290 TraceCheckUtils]: 12: Hoare triple {120816#true} ~cond := #in~cond; {120816#true} is VALID [2022-04-28 07:20:54,491 INFO L272 TraceCheckUtils]: 11: Hoare triple {120985#(<= ~counter~0 5)} call assume_abort_if_not((if 0 != ~x2~0 then 1 else 0)); {120816#true} is VALID [2022-04-28 07:20:54,491 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {120816#true} {120985#(<= ~counter~0 5)} #59#return; {120985#(<= ~counter~0 5)} is VALID [2022-04-28 07:20:54,491 INFO L290 TraceCheckUtils]: 9: Hoare triple {120816#true} assume true; {120816#true} is VALID [2022-04-28 07:20:54,491 INFO L290 TraceCheckUtils]: 8: Hoare triple {120816#true} assume !(0 == ~cond); {120816#true} is VALID [2022-04-28 07:20:54,491 INFO L290 TraceCheckUtils]: 7: Hoare triple {120816#true} ~cond := #in~cond; {120816#true} is VALID [2022-04-28 07:20:54,491 INFO L272 TraceCheckUtils]: 6: Hoare triple {120985#(<= ~counter~0 5)} call assume_abort_if_not((if ~x1~0 >= 0 then 1 else 0)); {120816#true} is VALID [2022-04-28 07:20:54,492 INFO L290 TraceCheckUtils]: 5: Hoare triple {120985#(<= ~counter~0 5)} havoc ~x1~0;havoc ~x2~0;havoc ~y1~0;havoc ~y2~0;havoc ~y3~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~x1~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~x2~0 := #t~nondet5;havoc #t~nondet5; {120985#(<= ~counter~0 5)} is VALID [2022-04-28 07:20:54,492 INFO L272 TraceCheckUtils]: 4: Hoare triple {120985#(<= ~counter~0 5)} call #t~ret7 := main(); {120985#(<= ~counter~0 5)} is VALID [2022-04-28 07:20:54,492 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {120985#(<= ~counter~0 5)} {120816#true} #67#return; {120985#(<= ~counter~0 5)} is VALID [2022-04-28 07:20:54,492 INFO L290 TraceCheckUtils]: 2: Hoare triple {120985#(<= ~counter~0 5)} assume true; {120985#(<= ~counter~0 5)} is VALID [2022-04-28 07:20:54,493 INFO L290 TraceCheckUtils]: 1: Hoare triple {120816#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(11, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {120985#(<= ~counter~0 5)} is VALID [2022-04-28 07:20:54,493 INFO L272 TraceCheckUtils]: 0: Hoare triple {120816#true} call ULTIMATE.init(); {120816#true} is VALID [2022-04-28 07:20:54,494 INFO L134 CoverageAnalysis]: Checked inductivity of 8694 backedges. 88 proven. 4818 refuted. 0 times theorem prover too weak. 3788 trivial. 0 not checked. [2022-04-28 07:20:54,494 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 07:20:54,494 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [29278626] [2022-04-28 07:20:54,494 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 07:20:54,494 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [851272815] [2022-04-28 07:20:54,494 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [851272815] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 07:20:54,494 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 07:20:54,494 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [48, 48] total 54 [2022-04-28 07:20:54,494 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 07:20:54,494 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1504360644] [2022-04-28 07:20:54,494 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1504360644] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 07:20:54,494 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 07:20:54,494 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [48] imperfect sequences [] total 48 [2022-04-28 07:20:54,494 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1513373284] [2022-04-28 07:20:54,495 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 07:20:54,495 INFO L78 Accepts]: Start accepts. Automaton has has 48 states, 48 states have (on average 6.666666666666667) internal successors, (320), 47 states have internal predecessors, (320), 47 states have call successors, (49), 47 states have call predecessors, (49), 45 states have return successors, (47), 45 states have call predecessors, (47), 46 states have call successors, (47) Word has length 419 [2022-04-28 07:20:54,495 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 07:20:54,496 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 48 states, 48 states have (on average 6.666666666666667) internal successors, (320), 47 states have internal predecessors, (320), 47 states have call successors, (49), 47 states have call predecessors, (49), 45 states have return successors, (47), 45 states have call predecessors, (47), 46 states have call successors, (47) [2022-04-28 07:20:54,989 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 416 edges. 416 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 07:20:54,989 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 48 states [2022-04-28 07:20:54,989 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 07:20:54,990 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 48 interpolants. [2022-04-28 07:20:54,990 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1331, Invalid=1531, Unknown=0, NotChecked=0, Total=2862 [2022-04-28 07:20:54,990 INFO L87 Difference]: Start difference. First operand 416 states and 461 transitions. Second operand has 48 states, 48 states have (on average 6.666666666666667) internal successors, (320), 47 states have internal predecessors, (320), 47 states have call successors, (49), 47 states have call predecessors, (49), 45 states have return successors, (47), 45 states have call predecessors, (47), 46 states have call successors, (47) [2022-04-28 07:20:57,766 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 07:20:57,767 INFO L93 Difference]: Finished difference Result 430 states and 476 transitions. [2022-04-28 07:20:57,767 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 92 states. [2022-04-28 07:20:57,767 INFO L78 Accepts]: Start accepts. Automaton has has 48 states, 48 states have (on average 6.666666666666667) internal successors, (320), 47 states have internal predecessors, (320), 47 states have call successors, (49), 47 states have call predecessors, (49), 45 states have return successors, (47), 45 states have call predecessors, (47), 46 states have call successors, (47) Word has length 419 [2022-04-28 07:20:57,767 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 07:20:57,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 48 states, 48 states have (on average 6.666666666666667) internal successors, (320), 47 states have internal predecessors, (320), 47 states have call successors, (49), 47 states have call predecessors, (49), 45 states have return successors, (47), 45 states have call predecessors, (47), 46 states have call successors, (47) [2022-04-28 07:20:57,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 92 states and 475 transitions. [2022-04-28 07:20:57,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 48 states, 48 states have (on average 6.666666666666667) internal successors, (320), 47 states have internal predecessors, (320), 47 states have call successors, (49), 47 states have call predecessors, (49), 45 states have return successors, (47), 45 states have call predecessors, (47), 46 states have call successors, (47) [2022-04-28 07:20:57,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 92 states and 475 transitions. [2022-04-28 07:20:57,785 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 92 states and 475 transitions. [2022-04-28 07:20:58,374 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 475 edges. 475 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 07:20:58,382 INFO L225 Difference]: With dead ends: 430 [2022-04-28 07:20:58,382 INFO L226 Difference]: Without dead ends: 425 [2022-04-28 07:20:58,383 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 881 GetRequests, 784 SyntacticMatches, 1 SemanticMatches, 96 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1044 ImplicationChecksByTransitivity, 1.4s TimeCoverageRelationStatistics Valid=3663, Invalid=5843, Unknown=0, NotChecked=0, Total=9506 [2022-04-28 07:20:58,383 INFO L413 NwaCegarLoop]: 70 mSDtfsCounter, 181 mSDsluCounter, 352 mSDsCounter, 0 mSdLazyCounter, 320 mSolverCounterSat, 28 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 181 SdHoareTripleChecker+Valid, 422 SdHoareTripleChecker+Invalid, 348 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 28 IncrementalHoareTripleChecker+Valid, 320 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-04-28 07:20:58,383 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [181 Valid, 422 Invalid, 348 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [28 Valid, 320 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-04-28 07:20:58,384 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 425 states. [2022-04-28 07:20:59,031 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 425 to 425. [2022-04-28 07:20:59,031 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 07:20:59,031 INFO L82 GeneralOperation]: Start isEquivalent. First operand 425 states. Second operand has 425 states, 327 states have (on average 1.1406727828746177) internal successors, (373), 327 states have internal predecessors, (373), 50 states have call successors, (50), 49 states have call predecessors, (50), 47 states have return successors, (48), 48 states have call predecessors, (48), 48 states have call successors, (48) [2022-04-28 07:20:59,032 INFO L74 IsIncluded]: Start isIncluded. First operand 425 states. Second operand has 425 states, 327 states have (on average 1.1406727828746177) internal successors, (373), 327 states have internal predecessors, (373), 50 states have call successors, (50), 49 states have call predecessors, (50), 47 states have return successors, (48), 48 states have call predecessors, (48), 48 states have call successors, (48) [2022-04-28 07:20:59,032 INFO L87 Difference]: Start difference. First operand 425 states. Second operand has 425 states, 327 states have (on average 1.1406727828746177) internal successors, (373), 327 states have internal predecessors, (373), 50 states have call successors, (50), 49 states have call predecessors, (50), 47 states have return successors, (48), 48 states have call predecessors, (48), 48 states have call successors, (48) [2022-04-28 07:20:59,038 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 07:20:59,038 INFO L93 Difference]: Finished difference Result 425 states and 471 transitions. [2022-04-28 07:20:59,038 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 471 transitions. [2022-04-28 07:20:59,038 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 07:20:59,038 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 07:20:59,039 INFO L74 IsIncluded]: Start isIncluded. First operand has 425 states, 327 states have (on average 1.1406727828746177) internal successors, (373), 327 states have internal predecessors, (373), 50 states have call successors, (50), 49 states have call predecessors, (50), 47 states have return successors, (48), 48 states have call predecessors, (48), 48 states have call successors, (48) Second operand 425 states. [2022-04-28 07:20:59,039 INFO L87 Difference]: Start difference. First operand has 425 states, 327 states have (on average 1.1406727828746177) internal successors, (373), 327 states have internal predecessors, (373), 50 states have call successors, (50), 49 states have call predecessors, (50), 47 states have return successors, (48), 48 states have call predecessors, (48), 48 states have call successors, (48) Second operand 425 states. [2022-04-28 07:20:59,059 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 07:20:59,060 INFO L93 Difference]: Finished difference Result 425 states and 471 transitions. [2022-04-28 07:20:59,060 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 471 transitions. [2022-04-28 07:20:59,060 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 07:20:59,060 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 07:20:59,060 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 07:20:59,060 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 07:20:59,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 425 states, 327 states have (on average 1.1406727828746177) internal successors, (373), 327 states have internal predecessors, (373), 50 states have call successors, (50), 49 states have call predecessors, (50), 47 states have return successors, (48), 48 states have call predecessors, (48), 48 states have call successors, (48) [2022-04-28 07:20:59,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 425 states and 471 transitions. [2022-04-28 07:20:59,069 INFO L78 Accepts]: Start accepts. Automaton has 425 states and 471 transitions. Word has length 419 [2022-04-28 07:20:59,069 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 07:20:59,069 INFO L495 AbstractCegarLoop]: Abstraction has 425 states and 471 transitions. [2022-04-28 07:20:59,069 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 48 states, 48 states have (on average 6.666666666666667) internal successors, (320), 47 states have internal predecessors, (320), 47 states have call successors, (49), 47 states have call predecessors, (49), 45 states have return successors, (47), 45 states have call predecessors, (47), 46 states have call successors, (47) [2022-04-28 07:20:59,069 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 425 states and 471 transitions. [2022-04-28 07:21:00,061 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 471 edges. 471 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 07:21:00,062 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 471 transitions. [2022-04-28 07:21:00,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 429 [2022-04-28 07:21:00,063 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 07:21:00,064 INFO L195 NwaCegarLoop]: trace histogram [46, 46, 45, 45, 45, 45, 45, 45, 45, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 07:21:00,081 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (48)] Forceful destruction successful, exit code 0 [2022-04-28 07:21:00,264 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 48 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable47 [2022-04-28 07:21:00,264 INFO L420 AbstractCegarLoop]: === Iteration 49 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 07:21:00,264 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 07:21:00,264 INFO L85 PathProgramCache]: Analyzing trace with hash -1803061092, now seen corresponding path program 89 times [2022-04-28 07:21:00,264 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 07:21:00,265 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1583708298] [2022-04-28 07:21:00,265 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 07:21:00,265 INFO L85 PathProgramCache]: Analyzing trace with hash -1803061092, now seen corresponding path program 90 times [2022-04-28 07:21:00,265 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 07:21:00,265 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [763513675] [2022-04-28 07:21:00,265 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 07:21:00,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 07:21:00,284 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 07:21:00,284 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [158008028] [2022-04-28 07:21:00,284 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-28 07:21:00,284 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 07:21:00,285 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 07:21:00,285 INFO L229 MonitoredProcess]: Starting monitored process 49 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 07:21:00,286 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (49)] Waiting until timeout for monitored process [2022-04-28 07:21:00,697 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 46 check-sat command(s) [2022-04-28 07:21:00,698 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 07:21:00,703 INFO L263 TraceCheckSpWp]: Trace formula consists of 1128 conjuncts, 95 conjunts are in the unsatisfiable core [2022-04-28 07:21:00,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 07:21:00,785 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 07:21:03,070 INFO L272 TraceCheckUtils]: 0: Hoare triple {126031#true} call ULTIMATE.init(); {126031#true} is VALID [2022-04-28 07:21:03,071 INFO L290 TraceCheckUtils]: 1: Hoare triple {126031#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(11, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {126039#(<= ~counter~0 0)} is VALID [2022-04-28 07:21:03,071 INFO L290 TraceCheckUtils]: 2: Hoare triple {126039#(<= ~counter~0 0)} assume true; {126039#(<= ~counter~0 0)} is VALID [2022-04-28 07:21:03,072 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {126039#(<= ~counter~0 0)} {126031#true} #67#return; {126039#(<= ~counter~0 0)} is VALID [2022-04-28 07:21:03,072 INFO L272 TraceCheckUtils]: 4: Hoare triple {126039#(<= ~counter~0 0)} call #t~ret7 := main(); {126039#(<= ~counter~0 0)} is VALID [2022-04-28 07:21:03,072 INFO L290 TraceCheckUtils]: 5: Hoare triple {126039#(<= ~counter~0 0)} havoc ~x1~0;havoc ~x2~0;havoc ~y1~0;havoc ~y2~0;havoc ~y3~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~x1~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~x2~0 := #t~nondet5;havoc #t~nondet5; {126039#(<= ~counter~0 0)} is VALID [2022-04-28 07:21:03,072 INFO L272 TraceCheckUtils]: 6: Hoare triple {126039#(<= ~counter~0 0)} call assume_abort_if_not((if ~x1~0 >= 0 then 1 else 0)); {126039#(<= ~counter~0 0)} is VALID [2022-04-28 07:21:03,073 INFO L290 TraceCheckUtils]: 7: Hoare triple {126039#(<= ~counter~0 0)} ~cond := #in~cond; {126039#(<= ~counter~0 0)} is VALID [2022-04-28 07:21:03,073 INFO L290 TraceCheckUtils]: 8: Hoare triple {126039#(<= ~counter~0 0)} assume !(0 == ~cond); {126039#(<= ~counter~0 0)} is VALID [2022-04-28 07:21:03,073 INFO L290 TraceCheckUtils]: 9: Hoare triple {126039#(<= ~counter~0 0)} assume true; {126039#(<= ~counter~0 0)} is VALID [2022-04-28 07:21:03,073 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {126039#(<= ~counter~0 0)} {126039#(<= ~counter~0 0)} #59#return; {126039#(<= ~counter~0 0)} is VALID [2022-04-28 07:21:03,074 INFO L272 TraceCheckUtils]: 11: Hoare triple {126039#(<= ~counter~0 0)} call assume_abort_if_not((if 0 != ~x2~0 then 1 else 0)); {126039#(<= ~counter~0 0)} is VALID [2022-04-28 07:21:03,074 INFO L290 TraceCheckUtils]: 12: Hoare triple {126039#(<= ~counter~0 0)} ~cond := #in~cond; {126039#(<= ~counter~0 0)} is VALID [2022-04-28 07:21:03,074 INFO L290 TraceCheckUtils]: 13: Hoare triple {126039#(<= ~counter~0 0)} assume !(0 == ~cond); {126039#(<= ~counter~0 0)} is VALID [2022-04-28 07:21:03,074 INFO L290 TraceCheckUtils]: 14: Hoare triple {126039#(<= ~counter~0 0)} assume true; {126039#(<= ~counter~0 0)} is VALID [2022-04-28 07:21:03,075 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {126039#(<= ~counter~0 0)} {126039#(<= ~counter~0 0)} #61#return; {126039#(<= ~counter~0 0)} is VALID [2022-04-28 07:21:03,075 INFO L290 TraceCheckUtils]: 16: Hoare triple {126039#(<= ~counter~0 0)} ~y1~0 := 0;~y2~0 := 0;~y3~0 := ~x1~0; {126039#(<= ~counter~0 0)} is VALID [2022-04-28 07:21:03,078 INFO L290 TraceCheckUtils]: 17: Hoare triple {126039#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126088#(<= ~counter~0 1)} is VALID [2022-04-28 07:21:03,078 INFO L290 TraceCheckUtils]: 18: Hoare triple {126088#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {126088#(<= ~counter~0 1)} is VALID [2022-04-28 07:21:03,079 INFO L272 TraceCheckUtils]: 19: Hoare triple {126088#(<= ~counter~0 1)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {126088#(<= ~counter~0 1)} is VALID [2022-04-28 07:21:03,079 INFO L290 TraceCheckUtils]: 20: Hoare triple {126088#(<= ~counter~0 1)} ~cond := #in~cond; {126088#(<= ~counter~0 1)} is VALID [2022-04-28 07:21:03,079 INFO L290 TraceCheckUtils]: 21: Hoare triple {126088#(<= ~counter~0 1)} assume !(0 == ~cond); {126088#(<= ~counter~0 1)} is VALID [2022-04-28 07:21:03,079 INFO L290 TraceCheckUtils]: 22: Hoare triple {126088#(<= ~counter~0 1)} assume true; {126088#(<= ~counter~0 1)} is VALID [2022-04-28 07:21:03,080 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {126088#(<= ~counter~0 1)} {126088#(<= ~counter~0 1)} #63#return; {126088#(<= ~counter~0 1)} is VALID [2022-04-28 07:21:03,080 INFO L290 TraceCheckUtils]: 24: Hoare triple {126088#(<= ~counter~0 1)} assume !!(0 != ~y3~0); {126088#(<= ~counter~0 1)} is VALID [2022-04-28 07:21:03,080 INFO L290 TraceCheckUtils]: 25: Hoare triple {126088#(<= ~counter~0 1)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {126088#(<= ~counter~0 1)} is VALID [2022-04-28 07:21:03,082 INFO L290 TraceCheckUtils]: 26: Hoare triple {126088#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126116#(<= ~counter~0 2)} is VALID [2022-04-28 07:21:03,082 INFO L290 TraceCheckUtils]: 27: Hoare triple {126116#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {126116#(<= ~counter~0 2)} is VALID [2022-04-28 07:21:03,083 INFO L272 TraceCheckUtils]: 28: Hoare triple {126116#(<= ~counter~0 2)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {126116#(<= ~counter~0 2)} is VALID [2022-04-28 07:21:03,083 INFO L290 TraceCheckUtils]: 29: Hoare triple {126116#(<= ~counter~0 2)} ~cond := #in~cond; {126116#(<= ~counter~0 2)} is VALID [2022-04-28 07:21:03,083 INFO L290 TraceCheckUtils]: 30: Hoare triple {126116#(<= ~counter~0 2)} assume !(0 == ~cond); {126116#(<= ~counter~0 2)} is VALID [2022-04-28 07:21:03,083 INFO L290 TraceCheckUtils]: 31: Hoare triple {126116#(<= ~counter~0 2)} assume true; {126116#(<= ~counter~0 2)} is VALID [2022-04-28 07:21:03,084 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {126116#(<= ~counter~0 2)} {126116#(<= ~counter~0 2)} #63#return; {126116#(<= ~counter~0 2)} is VALID [2022-04-28 07:21:03,084 INFO L290 TraceCheckUtils]: 33: Hoare triple {126116#(<= ~counter~0 2)} assume !!(0 != ~y3~0); {126116#(<= ~counter~0 2)} is VALID [2022-04-28 07:21:03,084 INFO L290 TraceCheckUtils]: 34: Hoare triple {126116#(<= ~counter~0 2)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {126116#(<= ~counter~0 2)} is VALID [2022-04-28 07:21:03,086 INFO L290 TraceCheckUtils]: 35: Hoare triple {126116#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126144#(<= ~counter~0 3)} is VALID [2022-04-28 07:21:03,086 INFO L290 TraceCheckUtils]: 36: Hoare triple {126144#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {126144#(<= ~counter~0 3)} is VALID [2022-04-28 07:21:03,087 INFO L272 TraceCheckUtils]: 37: Hoare triple {126144#(<= ~counter~0 3)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {126144#(<= ~counter~0 3)} is VALID [2022-04-28 07:21:03,087 INFO L290 TraceCheckUtils]: 38: Hoare triple {126144#(<= ~counter~0 3)} ~cond := #in~cond; {126144#(<= ~counter~0 3)} is VALID [2022-04-28 07:21:03,087 INFO L290 TraceCheckUtils]: 39: Hoare triple {126144#(<= ~counter~0 3)} assume !(0 == ~cond); {126144#(<= ~counter~0 3)} is VALID [2022-04-28 07:21:03,087 INFO L290 TraceCheckUtils]: 40: Hoare triple {126144#(<= ~counter~0 3)} assume true; {126144#(<= ~counter~0 3)} is VALID [2022-04-28 07:21:03,088 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {126144#(<= ~counter~0 3)} {126144#(<= ~counter~0 3)} #63#return; {126144#(<= ~counter~0 3)} is VALID [2022-04-28 07:21:03,088 INFO L290 TraceCheckUtils]: 42: Hoare triple {126144#(<= ~counter~0 3)} assume !!(0 != ~y3~0); {126144#(<= ~counter~0 3)} is VALID [2022-04-28 07:21:03,088 INFO L290 TraceCheckUtils]: 43: Hoare triple {126144#(<= ~counter~0 3)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {126144#(<= ~counter~0 3)} is VALID [2022-04-28 07:21:03,090 INFO L290 TraceCheckUtils]: 44: Hoare triple {126144#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126172#(<= ~counter~0 4)} is VALID [2022-04-28 07:21:03,090 INFO L290 TraceCheckUtils]: 45: Hoare triple {126172#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {126172#(<= ~counter~0 4)} is VALID [2022-04-28 07:21:03,090 INFO L272 TraceCheckUtils]: 46: Hoare triple {126172#(<= ~counter~0 4)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {126172#(<= ~counter~0 4)} is VALID [2022-04-28 07:21:03,091 INFO L290 TraceCheckUtils]: 47: Hoare triple {126172#(<= ~counter~0 4)} ~cond := #in~cond; {126172#(<= ~counter~0 4)} is VALID [2022-04-28 07:21:03,091 INFO L290 TraceCheckUtils]: 48: Hoare triple {126172#(<= ~counter~0 4)} assume !(0 == ~cond); {126172#(<= ~counter~0 4)} is VALID [2022-04-28 07:21:03,091 INFO L290 TraceCheckUtils]: 49: Hoare triple {126172#(<= ~counter~0 4)} assume true; {126172#(<= ~counter~0 4)} is VALID [2022-04-28 07:21:03,091 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {126172#(<= ~counter~0 4)} {126172#(<= ~counter~0 4)} #63#return; {126172#(<= ~counter~0 4)} is VALID [2022-04-28 07:21:03,092 INFO L290 TraceCheckUtils]: 51: Hoare triple {126172#(<= ~counter~0 4)} assume !!(0 != ~y3~0); {126172#(<= ~counter~0 4)} is VALID [2022-04-28 07:21:03,092 INFO L290 TraceCheckUtils]: 52: Hoare triple {126172#(<= ~counter~0 4)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {126172#(<= ~counter~0 4)} is VALID [2022-04-28 07:21:03,094 INFO L290 TraceCheckUtils]: 53: Hoare triple {126172#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126200#(<= ~counter~0 5)} is VALID [2022-04-28 07:21:03,094 INFO L290 TraceCheckUtils]: 54: Hoare triple {126200#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {126200#(<= ~counter~0 5)} is VALID [2022-04-28 07:21:03,095 INFO L272 TraceCheckUtils]: 55: Hoare triple {126200#(<= ~counter~0 5)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {126200#(<= ~counter~0 5)} is VALID [2022-04-28 07:21:03,095 INFO L290 TraceCheckUtils]: 56: Hoare triple {126200#(<= ~counter~0 5)} ~cond := #in~cond; {126200#(<= ~counter~0 5)} is VALID [2022-04-28 07:21:03,095 INFO L290 TraceCheckUtils]: 57: Hoare triple {126200#(<= ~counter~0 5)} assume !(0 == ~cond); {126200#(<= ~counter~0 5)} is VALID [2022-04-28 07:21:03,095 INFO L290 TraceCheckUtils]: 58: Hoare triple {126200#(<= ~counter~0 5)} assume true; {126200#(<= ~counter~0 5)} is VALID [2022-04-28 07:21:03,096 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {126200#(<= ~counter~0 5)} {126200#(<= ~counter~0 5)} #63#return; {126200#(<= ~counter~0 5)} is VALID [2022-04-28 07:21:03,096 INFO L290 TraceCheckUtils]: 60: Hoare triple {126200#(<= ~counter~0 5)} assume !!(0 != ~y3~0); {126200#(<= ~counter~0 5)} is VALID [2022-04-28 07:21:03,096 INFO L290 TraceCheckUtils]: 61: Hoare triple {126200#(<= ~counter~0 5)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {126200#(<= ~counter~0 5)} is VALID [2022-04-28 07:21:03,098 INFO L290 TraceCheckUtils]: 62: Hoare triple {126200#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126228#(<= ~counter~0 6)} is VALID [2022-04-28 07:21:03,098 INFO L290 TraceCheckUtils]: 63: Hoare triple {126228#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {126228#(<= ~counter~0 6)} is VALID [2022-04-28 07:21:03,099 INFO L272 TraceCheckUtils]: 64: Hoare triple {126228#(<= ~counter~0 6)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {126228#(<= ~counter~0 6)} is VALID [2022-04-28 07:21:03,099 INFO L290 TraceCheckUtils]: 65: Hoare triple {126228#(<= ~counter~0 6)} ~cond := #in~cond; {126228#(<= ~counter~0 6)} is VALID [2022-04-28 07:21:03,099 INFO L290 TraceCheckUtils]: 66: Hoare triple {126228#(<= ~counter~0 6)} assume !(0 == ~cond); {126228#(<= ~counter~0 6)} is VALID [2022-04-28 07:21:03,099 INFO L290 TraceCheckUtils]: 67: Hoare triple {126228#(<= ~counter~0 6)} assume true; {126228#(<= ~counter~0 6)} is VALID [2022-04-28 07:21:03,100 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {126228#(<= ~counter~0 6)} {126228#(<= ~counter~0 6)} #63#return; {126228#(<= ~counter~0 6)} is VALID [2022-04-28 07:21:03,100 INFO L290 TraceCheckUtils]: 69: Hoare triple {126228#(<= ~counter~0 6)} assume !!(0 != ~y3~0); {126228#(<= ~counter~0 6)} is VALID [2022-04-28 07:21:03,100 INFO L290 TraceCheckUtils]: 70: Hoare triple {126228#(<= ~counter~0 6)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {126228#(<= ~counter~0 6)} is VALID [2022-04-28 07:21:03,102 INFO L290 TraceCheckUtils]: 71: Hoare triple {126228#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126256#(<= ~counter~0 7)} is VALID [2022-04-28 07:21:03,102 INFO L290 TraceCheckUtils]: 72: Hoare triple {126256#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {126256#(<= ~counter~0 7)} is VALID [2022-04-28 07:21:03,103 INFO L272 TraceCheckUtils]: 73: Hoare triple {126256#(<= ~counter~0 7)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {126256#(<= ~counter~0 7)} is VALID [2022-04-28 07:21:03,103 INFO L290 TraceCheckUtils]: 74: Hoare triple {126256#(<= ~counter~0 7)} ~cond := #in~cond; {126256#(<= ~counter~0 7)} is VALID [2022-04-28 07:21:03,103 INFO L290 TraceCheckUtils]: 75: Hoare triple {126256#(<= ~counter~0 7)} assume !(0 == ~cond); {126256#(<= ~counter~0 7)} is VALID [2022-04-28 07:21:03,103 INFO L290 TraceCheckUtils]: 76: Hoare triple {126256#(<= ~counter~0 7)} assume true; {126256#(<= ~counter~0 7)} is VALID [2022-04-28 07:21:03,104 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {126256#(<= ~counter~0 7)} {126256#(<= ~counter~0 7)} #63#return; {126256#(<= ~counter~0 7)} is VALID [2022-04-28 07:21:03,104 INFO L290 TraceCheckUtils]: 78: Hoare triple {126256#(<= ~counter~0 7)} assume !!(0 != ~y3~0); {126256#(<= ~counter~0 7)} is VALID [2022-04-28 07:21:03,104 INFO L290 TraceCheckUtils]: 79: Hoare triple {126256#(<= ~counter~0 7)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {126256#(<= ~counter~0 7)} is VALID [2022-04-28 07:21:03,106 INFO L290 TraceCheckUtils]: 80: Hoare triple {126256#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126284#(<= ~counter~0 8)} is VALID [2022-04-28 07:21:03,106 INFO L290 TraceCheckUtils]: 81: Hoare triple {126284#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {126284#(<= ~counter~0 8)} is VALID [2022-04-28 07:21:03,106 INFO L272 TraceCheckUtils]: 82: Hoare triple {126284#(<= ~counter~0 8)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {126284#(<= ~counter~0 8)} is VALID [2022-04-28 07:21:03,107 INFO L290 TraceCheckUtils]: 83: Hoare triple {126284#(<= ~counter~0 8)} ~cond := #in~cond; {126284#(<= ~counter~0 8)} is VALID [2022-04-28 07:21:03,107 INFO L290 TraceCheckUtils]: 84: Hoare triple {126284#(<= ~counter~0 8)} assume !(0 == ~cond); {126284#(<= ~counter~0 8)} is VALID [2022-04-28 07:21:03,107 INFO L290 TraceCheckUtils]: 85: Hoare triple {126284#(<= ~counter~0 8)} assume true; {126284#(<= ~counter~0 8)} is VALID [2022-04-28 07:21:03,108 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {126284#(<= ~counter~0 8)} {126284#(<= ~counter~0 8)} #63#return; {126284#(<= ~counter~0 8)} is VALID [2022-04-28 07:21:03,108 INFO L290 TraceCheckUtils]: 87: Hoare triple {126284#(<= ~counter~0 8)} assume !!(0 != ~y3~0); {126284#(<= ~counter~0 8)} is VALID [2022-04-28 07:21:03,108 INFO L290 TraceCheckUtils]: 88: Hoare triple {126284#(<= ~counter~0 8)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {126284#(<= ~counter~0 8)} is VALID [2022-04-28 07:21:03,110 INFO L290 TraceCheckUtils]: 89: Hoare triple {126284#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126312#(<= ~counter~0 9)} is VALID [2022-04-28 07:21:03,110 INFO L290 TraceCheckUtils]: 90: Hoare triple {126312#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {126312#(<= ~counter~0 9)} is VALID [2022-04-28 07:21:03,110 INFO L272 TraceCheckUtils]: 91: Hoare triple {126312#(<= ~counter~0 9)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {126312#(<= ~counter~0 9)} is VALID [2022-04-28 07:21:03,111 INFO L290 TraceCheckUtils]: 92: Hoare triple {126312#(<= ~counter~0 9)} ~cond := #in~cond; {126312#(<= ~counter~0 9)} is VALID [2022-04-28 07:21:03,111 INFO L290 TraceCheckUtils]: 93: Hoare triple {126312#(<= ~counter~0 9)} assume !(0 == ~cond); {126312#(<= ~counter~0 9)} is VALID [2022-04-28 07:21:03,111 INFO L290 TraceCheckUtils]: 94: Hoare triple {126312#(<= ~counter~0 9)} assume true; {126312#(<= ~counter~0 9)} is VALID [2022-04-28 07:21:03,111 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {126312#(<= ~counter~0 9)} {126312#(<= ~counter~0 9)} #63#return; {126312#(<= ~counter~0 9)} is VALID [2022-04-28 07:21:03,112 INFO L290 TraceCheckUtils]: 96: Hoare triple {126312#(<= ~counter~0 9)} assume !!(0 != ~y3~0); {126312#(<= ~counter~0 9)} is VALID [2022-04-28 07:21:03,112 INFO L290 TraceCheckUtils]: 97: Hoare triple {126312#(<= ~counter~0 9)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {126312#(<= ~counter~0 9)} is VALID [2022-04-28 07:21:03,114 INFO L290 TraceCheckUtils]: 98: Hoare triple {126312#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126340#(<= ~counter~0 10)} is VALID [2022-04-28 07:21:03,114 INFO L290 TraceCheckUtils]: 99: Hoare triple {126340#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {126340#(<= ~counter~0 10)} is VALID [2022-04-28 07:21:03,114 INFO L272 TraceCheckUtils]: 100: Hoare triple {126340#(<= ~counter~0 10)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {126340#(<= ~counter~0 10)} is VALID [2022-04-28 07:21:03,115 INFO L290 TraceCheckUtils]: 101: Hoare triple {126340#(<= ~counter~0 10)} ~cond := #in~cond; {126340#(<= ~counter~0 10)} is VALID [2022-04-28 07:21:03,115 INFO L290 TraceCheckUtils]: 102: Hoare triple {126340#(<= ~counter~0 10)} assume !(0 == ~cond); {126340#(<= ~counter~0 10)} is VALID [2022-04-28 07:21:03,115 INFO L290 TraceCheckUtils]: 103: Hoare triple {126340#(<= ~counter~0 10)} assume true; {126340#(<= ~counter~0 10)} is VALID [2022-04-28 07:21:03,115 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {126340#(<= ~counter~0 10)} {126340#(<= ~counter~0 10)} #63#return; {126340#(<= ~counter~0 10)} is VALID [2022-04-28 07:21:03,116 INFO L290 TraceCheckUtils]: 105: Hoare triple {126340#(<= ~counter~0 10)} assume !!(0 != ~y3~0); {126340#(<= ~counter~0 10)} is VALID [2022-04-28 07:21:03,116 INFO L290 TraceCheckUtils]: 106: Hoare triple {126340#(<= ~counter~0 10)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {126340#(<= ~counter~0 10)} is VALID [2022-04-28 07:21:03,117 INFO L290 TraceCheckUtils]: 107: Hoare triple {126340#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126368#(<= ~counter~0 11)} is VALID [2022-04-28 07:21:03,118 INFO L290 TraceCheckUtils]: 108: Hoare triple {126368#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {126368#(<= ~counter~0 11)} is VALID [2022-04-28 07:21:03,118 INFO L272 TraceCheckUtils]: 109: Hoare triple {126368#(<= ~counter~0 11)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {126368#(<= ~counter~0 11)} is VALID [2022-04-28 07:21:03,118 INFO L290 TraceCheckUtils]: 110: Hoare triple {126368#(<= ~counter~0 11)} ~cond := #in~cond; {126368#(<= ~counter~0 11)} is VALID [2022-04-28 07:21:03,119 INFO L290 TraceCheckUtils]: 111: Hoare triple {126368#(<= ~counter~0 11)} assume !(0 == ~cond); {126368#(<= ~counter~0 11)} is VALID [2022-04-28 07:21:03,119 INFO L290 TraceCheckUtils]: 112: Hoare triple {126368#(<= ~counter~0 11)} assume true; {126368#(<= ~counter~0 11)} is VALID [2022-04-28 07:21:03,119 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {126368#(<= ~counter~0 11)} {126368#(<= ~counter~0 11)} #63#return; {126368#(<= ~counter~0 11)} is VALID [2022-04-28 07:21:03,120 INFO L290 TraceCheckUtils]: 114: Hoare triple {126368#(<= ~counter~0 11)} assume !!(0 != ~y3~0); {126368#(<= ~counter~0 11)} is VALID [2022-04-28 07:21:03,120 INFO L290 TraceCheckUtils]: 115: Hoare triple {126368#(<= ~counter~0 11)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {126368#(<= ~counter~0 11)} is VALID [2022-04-28 07:21:03,122 INFO L290 TraceCheckUtils]: 116: Hoare triple {126368#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126396#(<= ~counter~0 12)} is VALID [2022-04-28 07:21:03,122 INFO L290 TraceCheckUtils]: 117: Hoare triple {126396#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {126396#(<= ~counter~0 12)} is VALID [2022-04-28 07:21:03,122 INFO L272 TraceCheckUtils]: 118: Hoare triple {126396#(<= ~counter~0 12)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {126396#(<= ~counter~0 12)} is VALID [2022-04-28 07:21:03,123 INFO L290 TraceCheckUtils]: 119: Hoare triple {126396#(<= ~counter~0 12)} ~cond := #in~cond; {126396#(<= ~counter~0 12)} is VALID [2022-04-28 07:21:03,123 INFO L290 TraceCheckUtils]: 120: Hoare triple {126396#(<= ~counter~0 12)} assume !(0 == ~cond); {126396#(<= ~counter~0 12)} is VALID [2022-04-28 07:21:03,123 INFO L290 TraceCheckUtils]: 121: Hoare triple {126396#(<= ~counter~0 12)} assume true; {126396#(<= ~counter~0 12)} is VALID [2022-04-28 07:21:03,124 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {126396#(<= ~counter~0 12)} {126396#(<= ~counter~0 12)} #63#return; {126396#(<= ~counter~0 12)} is VALID [2022-04-28 07:21:03,124 INFO L290 TraceCheckUtils]: 123: Hoare triple {126396#(<= ~counter~0 12)} assume !!(0 != ~y3~0); {126396#(<= ~counter~0 12)} is VALID [2022-04-28 07:21:03,124 INFO L290 TraceCheckUtils]: 124: Hoare triple {126396#(<= ~counter~0 12)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {126396#(<= ~counter~0 12)} is VALID [2022-04-28 07:21:03,126 INFO L290 TraceCheckUtils]: 125: Hoare triple {126396#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126424#(<= ~counter~0 13)} is VALID [2022-04-28 07:21:03,127 INFO L290 TraceCheckUtils]: 126: Hoare triple {126424#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {126424#(<= ~counter~0 13)} is VALID [2022-04-28 07:21:03,127 INFO L272 TraceCheckUtils]: 127: Hoare triple {126424#(<= ~counter~0 13)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {126424#(<= ~counter~0 13)} is VALID [2022-04-28 07:21:03,127 INFO L290 TraceCheckUtils]: 128: Hoare triple {126424#(<= ~counter~0 13)} ~cond := #in~cond; {126424#(<= ~counter~0 13)} is VALID [2022-04-28 07:21:03,128 INFO L290 TraceCheckUtils]: 129: Hoare triple {126424#(<= ~counter~0 13)} assume !(0 == ~cond); {126424#(<= ~counter~0 13)} is VALID [2022-04-28 07:21:03,128 INFO L290 TraceCheckUtils]: 130: Hoare triple {126424#(<= ~counter~0 13)} assume true; {126424#(<= ~counter~0 13)} is VALID [2022-04-28 07:21:03,128 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {126424#(<= ~counter~0 13)} {126424#(<= ~counter~0 13)} #63#return; {126424#(<= ~counter~0 13)} is VALID [2022-04-28 07:21:03,129 INFO L290 TraceCheckUtils]: 132: Hoare triple {126424#(<= ~counter~0 13)} assume !!(0 != ~y3~0); {126424#(<= ~counter~0 13)} is VALID [2022-04-28 07:21:03,129 INFO L290 TraceCheckUtils]: 133: Hoare triple {126424#(<= ~counter~0 13)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {126424#(<= ~counter~0 13)} is VALID [2022-04-28 07:21:03,130 INFO L290 TraceCheckUtils]: 134: Hoare triple {126424#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126452#(<= ~counter~0 14)} is VALID [2022-04-28 07:21:03,131 INFO L290 TraceCheckUtils]: 135: Hoare triple {126452#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {126452#(<= ~counter~0 14)} is VALID [2022-04-28 07:21:03,131 INFO L272 TraceCheckUtils]: 136: Hoare triple {126452#(<= ~counter~0 14)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {126452#(<= ~counter~0 14)} is VALID [2022-04-28 07:21:03,131 INFO L290 TraceCheckUtils]: 137: Hoare triple {126452#(<= ~counter~0 14)} ~cond := #in~cond; {126452#(<= ~counter~0 14)} is VALID [2022-04-28 07:21:03,132 INFO L290 TraceCheckUtils]: 138: Hoare triple {126452#(<= ~counter~0 14)} assume !(0 == ~cond); {126452#(<= ~counter~0 14)} is VALID [2022-04-28 07:21:03,132 INFO L290 TraceCheckUtils]: 139: Hoare triple {126452#(<= ~counter~0 14)} assume true; {126452#(<= ~counter~0 14)} is VALID [2022-04-28 07:21:03,132 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {126452#(<= ~counter~0 14)} {126452#(<= ~counter~0 14)} #63#return; {126452#(<= ~counter~0 14)} is VALID [2022-04-28 07:21:03,132 INFO L290 TraceCheckUtils]: 141: Hoare triple {126452#(<= ~counter~0 14)} assume !!(0 != ~y3~0); {126452#(<= ~counter~0 14)} is VALID [2022-04-28 07:21:03,133 INFO L290 TraceCheckUtils]: 142: Hoare triple {126452#(<= ~counter~0 14)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {126452#(<= ~counter~0 14)} is VALID [2022-04-28 07:21:03,134 INFO L290 TraceCheckUtils]: 143: Hoare triple {126452#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126480#(<= ~counter~0 15)} is VALID [2022-04-28 07:21:03,134 INFO L290 TraceCheckUtils]: 144: Hoare triple {126480#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {126480#(<= ~counter~0 15)} is VALID [2022-04-28 07:21:03,135 INFO L272 TraceCheckUtils]: 145: Hoare triple {126480#(<= ~counter~0 15)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {126480#(<= ~counter~0 15)} is VALID [2022-04-28 07:21:03,135 INFO L290 TraceCheckUtils]: 146: Hoare triple {126480#(<= ~counter~0 15)} ~cond := #in~cond; {126480#(<= ~counter~0 15)} is VALID [2022-04-28 07:21:03,135 INFO L290 TraceCheckUtils]: 147: Hoare triple {126480#(<= ~counter~0 15)} assume !(0 == ~cond); {126480#(<= ~counter~0 15)} is VALID [2022-04-28 07:21:03,136 INFO L290 TraceCheckUtils]: 148: Hoare triple {126480#(<= ~counter~0 15)} assume true; {126480#(<= ~counter~0 15)} is VALID [2022-04-28 07:21:03,136 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {126480#(<= ~counter~0 15)} {126480#(<= ~counter~0 15)} #63#return; {126480#(<= ~counter~0 15)} is VALID [2022-04-28 07:21:03,136 INFO L290 TraceCheckUtils]: 150: Hoare triple {126480#(<= ~counter~0 15)} assume !!(0 != ~y3~0); {126480#(<= ~counter~0 15)} is VALID [2022-04-28 07:21:03,137 INFO L290 TraceCheckUtils]: 151: Hoare triple {126480#(<= ~counter~0 15)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {126480#(<= ~counter~0 15)} is VALID [2022-04-28 07:21:03,138 INFO L290 TraceCheckUtils]: 152: Hoare triple {126480#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126508#(<= ~counter~0 16)} is VALID [2022-04-28 07:21:03,138 INFO L290 TraceCheckUtils]: 153: Hoare triple {126508#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {126508#(<= ~counter~0 16)} is VALID [2022-04-28 07:21:03,139 INFO L272 TraceCheckUtils]: 154: Hoare triple {126508#(<= ~counter~0 16)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {126508#(<= ~counter~0 16)} is VALID [2022-04-28 07:21:03,139 INFO L290 TraceCheckUtils]: 155: Hoare triple {126508#(<= ~counter~0 16)} ~cond := #in~cond; {126508#(<= ~counter~0 16)} is VALID [2022-04-28 07:21:03,139 INFO L290 TraceCheckUtils]: 156: Hoare triple {126508#(<= ~counter~0 16)} assume !(0 == ~cond); {126508#(<= ~counter~0 16)} is VALID [2022-04-28 07:21:03,140 INFO L290 TraceCheckUtils]: 157: Hoare triple {126508#(<= ~counter~0 16)} assume true; {126508#(<= ~counter~0 16)} is VALID [2022-04-28 07:21:03,140 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {126508#(<= ~counter~0 16)} {126508#(<= ~counter~0 16)} #63#return; {126508#(<= ~counter~0 16)} is VALID [2022-04-28 07:21:03,140 INFO L290 TraceCheckUtils]: 159: Hoare triple {126508#(<= ~counter~0 16)} assume !!(0 != ~y3~0); {126508#(<= ~counter~0 16)} is VALID [2022-04-28 07:21:03,140 INFO L290 TraceCheckUtils]: 160: Hoare triple {126508#(<= ~counter~0 16)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {126508#(<= ~counter~0 16)} is VALID [2022-04-28 07:21:03,142 INFO L290 TraceCheckUtils]: 161: Hoare triple {126508#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126536#(<= ~counter~0 17)} is VALID [2022-04-28 07:21:03,142 INFO L290 TraceCheckUtils]: 162: Hoare triple {126536#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {126536#(<= ~counter~0 17)} is VALID [2022-04-28 07:21:03,143 INFO L272 TraceCheckUtils]: 163: Hoare triple {126536#(<= ~counter~0 17)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {126536#(<= ~counter~0 17)} is VALID [2022-04-28 07:21:03,143 INFO L290 TraceCheckUtils]: 164: Hoare triple {126536#(<= ~counter~0 17)} ~cond := #in~cond; {126536#(<= ~counter~0 17)} is VALID [2022-04-28 07:21:03,143 INFO L290 TraceCheckUtils]: 165: Hoare triple {126536#(<= ~counter~0 17)} assume !(0 == ~cond); {126536#(<= ~counter~0 17)} is VALID [2022-04-28 07:21:03,144 INFO L290 TraceCheckUtils]: 166: Hoare triple {126536#(<= ~counter~0 17)} assume true; {126536#(<= ~counter~0 17)} is VALID [2022-04-28 07:21:03,144 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {126536#(<= ~counter~0 17)} {126536#(<= ~counter~0 17)} #63#return; {126536#(<= ~counter~0 17)} is VALID [2022-04-28 07:21:03,144 INFO L290 TraceCheckUtils]: 168: Hoare triple {126536#(<= ~counter~0 17)} assume !!(0 != ~y3~0); {126536#(<= ~counter~0 17)} is VALID [2022-04-28 07:21:03,145 INFO L290 TraceCheckUtils]: 169: Hoare triple {126536#(<= ~counter~0 17)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {126536#(<= ~counter~0 17)} is VALID [2022-04-28 07:21:03,146 INFO L290 TraceCheckUtils]: 170: Hoare triple {126536#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126564#(<= ~counter~0 18)} is VALID [2022-04-28 07:21:03,146 INFO L290 TraceCheckUtils]: 171: Hoare triple {126564#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {126564#(<= ~counter~0 18)} is VALID [2022-04-28 07:21:03,147 INFO L272 TraceCheckUtils]: 172: Hoare triple {126564#(<= ~counter~0 18)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {126564#(<= ~counter~0 18)} is VALID [2022-04-28 07:21:03,147 INFO L290 TraceCheckUtils]: 173: Hoare triple {126564#(<= ~counter~0 18)} ~cond := #in~cond; {126564#(<= ~counter~0 18)} is VALID [2022-04-28 07:21:03,147 INFO L290 TraceCheckUtils]: 174: Hoare triple {126564#(<= ~counter~0 18)} assume !(0 == ~cond); {126564#(<= ~counter~0 18)} is VALID [2022-04-28 07:21:03,148 INFO L290 TraceCheckUtils]: 175: Hoare triple {126564#(<= ~counter~0 18)} assume true; {126564#(<= ~counter~0 18)} is VALID [2022-04-28 07:21:03,148 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {126564#(<= ~counter~0 18)} {126564#(<= ~counter~0 18)} #63#return; {126564#(<= ~counter~0 18)} is VALID [2022-04-28 07:21:03,148 INFO L290 TraceCheckUtils]: 177: Hoare triple {126564#(<= ~counter~0 18)} assume !!(0 != ~y3~0); {126564#(<= ~counter~0 18)} is VALID [2022-04-28 07:21:03,149 INFO L290 TraceCheckUtils]: 178: Hoare triple {126564#(<= ~counter~0 18)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {126564#(<= ~counter~0 18)} is VALID [2022-04-28 07:21:03,150 INFO L290 TraceCheckUtils]: 179: Hoare triple {126564#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126592#(<= ~counter~0 19)} is VALID [2022-04-28 07:21:03,151 INFO L290 TraceCheckUtils]: 180: Hoare triple {126592#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {126592#(<= ~counter~0 19)} is VALID [2022-04-28 07:21:03,151 INFO L272 TraceCheckUtils]: 181: Hoare triple {126592#(<= ~counter~0 19)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {126592#(<= ~counter~0 19)} is VALID [2022-04-28 07:21:03,151 INFO L290 TraceCheckUtils]: 182: Hoare triple {126592#(<= ~counter~0 19)} ~cond := #in~cond; {126592#(<= ~counter~0 19)} is VALID [2022-04-28 07:21:03,152 INFO L290 TraceCheckUtils]: 183: Hoare triple {126592#(<= ~counter~0 19)} assume !(0 == ~cond); {126592#(<= ~counter~0 19)} is VALID [2022-04-28 07:21:03,152 INFO L290 TraceCheckUtils]: 184: Hoare triple {126592#(<= ~counter~0 19)} assume true; {126592#(<= ~counter~0 19)} is VALID [2022-04-28 07:21:03,152 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {126592#(<= ~counter~0 19)} {126592#(<= ~counter~0 19)} #63#return; {126592#(<= ~counter~0 19)} is VALID [2022-04-28 07:21:03,153 INFO L290 TraceCheckUtils]: 186: Hoare triple {126592#(<= ~counter~0 19)} assume !!(0 != ~y3~0); {126592#(<= ~counter~0 19)} is VALID [2022-04-28 07:21:03,153 INFO L290 TraceCheckUtils]: 187: Hoare triple {126592#(<= ~counter~0 19)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {126592#(<= ~counter~0 19)} is VALID [2022-04-28 07:21:03,154 INFO L290 TraceCheckUtils]: 188: Hoare triple {126592#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126620#(<= ~counter~0 20)} is VALID [2022-04-28 07:21:03,155 INFO L290 TraceCheckUtils]: 189: Hoare triple {126620#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {126620#(<= ~counter~0 20)} is VALID [2022-04-28 07:21:03,155 INFO L272 TraceCheckUtils]: 190: Hoare triple {126620#(<= ~counter~0 20)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {126620#(<= ~counter~0 20)} is VALID [2022-04-28 07:21:03,155 INFO L290 TraceCheckUtils]: 191: Hoare triple {126620#(<= ~counter~0 20)} ~cond := #in~cond; {126620#(<= ~counter~0 20)} is VALID [2022-04-28 07:21:03,156 INFO L290 TraceCheckUtils]: 192: Hoare triple {126620#(<= ~counter~0 20)} assume !(0 == ~cond); {126620#(<= ~counter~0 20)} is VALID [2022-04-28 07:21:03,156 INFO L290 TraceCheckUtils]: 193: Hoare triple {126620#(<= ~counter~0 20)} assume true; {126620#(<= ~counter~0 20)} is VALID [2022-04-28 07:21:03,156 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {126620#(<= ~counter~0 20)} {126620#(<= ~counter~0 20)} #63#return; {126620#(<= ~counter~0 20)} is VALID [2022-04-28 07:21:03,157 INFO L290 TraceCheckUtils]: 195: Hoare triple {126620#(<= ~counter~0 20)} assume !!(0 != ~y3~0); {126620#(<= ~counter~0 20)} is VALID [2022-04-28 07:21:03,157 INFO L290 TraceCheckUtils]: 196: Hoare triple {126620#(<= ~counter~0 20)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {126620#(<= ~counter~0 20)} is VALID [2022-04-28 07:21:03,158 INFO L290 TraceCheckUtils]: 197: Hoare triple {126620#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126648#(<= ~counter~0 21)} is VALID [2022-04-28 07:21:03,159 INFO L290 TraceCheckUtils]: 198: Hoare triple {126648#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {126648#(<= ~counter~0 21)} is VALID [2022-04-28 07:21:03,159 INFO L272 TraceCheckUtils]: 199: Hoare triple {126648#(<= ~counter~0 21)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {126648#(<= ~counter~0 21)} is VALID [2022-04-28 07:21:03,159 INFO L290 TraceCheckUtils]: 200: Hoare triple {126648#(<= ~counter~0 21)} ~cond := #in~cond; {126648#(<= ~counter~0 21)} is VALID [2022-04-28 07:21:03,160 INFO L290 TraceCheckUtils]: 201: Hoare triple {126648#(<= ~counter~0 21)} assume !(0 == ~cond); {126648#(<= ~counter~0 21)} is VALID [2022-04-28 07:21:03,160 INFO L290 TraceCheckUtils]: 202: Hoare triple {126648#(<= ~counter~0 21)} assume true; {126648#(<= ~counter~0 21)} is VALID [2022-04-28 07:21:03,160 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {126648#(<= ~counter~0 21)} {126648#(<= ~counter~0 21)} #63#return; {126648#(<= ~counter~0 21)} is VALID [2022-04-28 07:21:03,161 INFO L290 TraceCheckUtils]: 204: Hoare triple {126648#(<= ~counter~0 21)} assume !!(0 != ~y3~0); {126648#(<= ~counter~0 21)} is VALID [2022-04-28 07:21:03,161 INFO L290 TraceCheckUtils]: 205: Hoare triple {126648#(<= ~counter~0 21)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {126648#(<= ~counter~0 21)} is VALID [2022-04-28 07:21:03,162 INFO L290 TraceCheckUtils]: 206: Hoare triple {126648#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126676#(<= ~counter~0 22)} is VALID [2022-04-28 07:21:03,162 INFO L290 TraceCheckUtils]: 207: Hoare triple {126676#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {126676#(<= ~counter~0 22)} is VALID [2022-04-28 07:21:03,163 INFO L272 TraceCheckUtils]: 208: Hoare triple {126676#(<= ~counter~0 22)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {126676#(<= ~counter~0 22)} is VALID [2022-04-28 07:21:03,163 INFO L290 TraceCheckUtils]: 209: Hoare triple {126676#(<= ~counter~0 22)} ~cond := #in~cond; {126676#(<= ~counter~0 22)} is VALID [2022-04-28 07:21:03,163 INFO L290 TraceCheckUtils]: 210: Hoare triple {126676#(<= ~counter~0 22)} assume !(0 == ~cond); {126676#(<= ~counter~0 22)} is VALID [2022-04-28 07:21:03,164 INFO L290 TraceCheckUtils]: 211: Hoare triple {126676#(<= ~counter~0 22)} assume true; {126676#(<= ~counter~0 22)} is VALID [2022-04-28 07:21:03,164 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {126676#(<= ~counter~0 22)} {126676#(<= ~counter~0 22)} #63#return; {126676#(<= ~counter~0 22)} is VALID [2022-04-28 07:21:03,164 INFO L290 TraceCheckUtils]: 213: Hoare triple {126676#(<= ~counter~0 22)} assume !!(0 != ~y3~0); {126676#(<= ~counter~0 22)} is VALID [2022-04-28 07:21:03,165 INFO L290 TraceCheckUtils]: 214: Hoare triple {126676#(<= ~counter~0 22)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {126676#(<= ~counter~0 22)} is VALID [2022-04-28 07:21:03,166 INFO L290 TraceCheckUtils]: 215: Hoare triple {126676#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126704#(<= ~counter~0 23)} is VALID [2022-04-28 07:21:03,166 INFO L290 TraceCheckUtils]: 216: Hoare triple {126704#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {126704#(<= ~counter~0 23)} is VALID [2022-04-28 07:21:03,167 INFO L272 TraceCheckUtils]: 217: Hoare triple {126704#(<= ~counter~0 23)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {126704#(<= ~counter~0 23)} is VALID [2022-04-28 07:21:03,167 INFO L290 TraceCheckUtils]: 218: Hoare triple {126704#(<= ~counter~0 23)} ~cond := #in~cond; {126704#(<= ~counter~0 23)} is VALID [2022-04-28 07:21:03,167 INFO L290 TraceCheckUtils]: 219: Hoare triple {126704#(<= ~counter~0 23)} assume !(0 == ~cond); {126704#(<= ~counter~0 23)} is VALID [2022-04-28 07:21:03,167 INFO L290 TraceCheckUtils]: 220: Hoare triple {126704#(<= ~counter~0 23)} assume true; {126704#(<= ~counter~0 23)} is VALID [2022-04-28 07:21:03,168 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {126704#(<= ~counter~0 23)} {126704#(<= ~counter~0 23)} #63#return; {126704#(<= ~counter~0 23)} is VALID [2022-04-28 07:21:03,168 INFO L290 TraceCheckUtils]: 222: Hoare triple {126704#(<= ~counter~0 23)} assume !!(0 != ~y3~0); {126704#(<= ~counter~0 23)} is VALID [2022-04-28 07:21:03,168 INFO L290 TraceCheckUtils]: 223: Hoare triple {126704#(<= ~counter~0 23)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {126704#(<= ~counter~0 23)} is VALID [2022-04-28 07:21:03,170 INFO L290 TraceCheckUtils]: 224: Hoare triple {126704#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126732#(<= ~counter~0 24)} is VALID [2022-04-28 07:21:03,170 INFO L290 TraceCheckUtils]: 225: Hoare triple {126732#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {126732#(<= ~counter~0 24)} is VALID [2022-04-28 07:21:03,170 INFO L272 TraceCheckUtils]: 226: Hoare triple {126732#(<= ~counter~0 24)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {126732#(<= ~counter~0 24)} is VALID [2022-04-28 07:21:03,171 INFO L290 TraceCheckUtils]: 227: Hoare triple {126732#(<= ~counter~0 24)} ~cond := #in~cond; {126732#(<= ~counter~0 24)} is VALID [2022-04-28 07:21:03,171 INFO L290 TraceCheckUtils]: 228: Hoare triple {126732#(<= ~counter~0 24)} assume !(0 == ~cond); {126732#(<= ~counter~0 24)} is VALID [2022-04-28 07:21:03,171 INFO L290 TraceCheckUtils]: 229: Hoare triple {126732#(<= ~counter~0 24)} assume true; {126732#(<= ~counter~0 24)} is VALID [2022-04-28 07:21:03,171 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {126732#(<= ~counter~0 24)} {126732#(<= ~counter~0 24)} #63#return; {126732#(<= ~counter~0 24)} is VALID [2022-04-28 07:21:03,172 INFO L290 TraceCheckUtils]: 231: Hoare triple {126732#(<= ~counter~0 24)} assume !!(0 != ~y3~0); {126732#(<= ~counter~0 24)} is VALID [2022-04-28 07:21:03,172 INFO L290 TraceCheckUtils]: 232: Hoare triple {126732#(<= ~counter~0 24)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {126732#(<= ~counter~0 24)} is VALID [2022-04-28 07:21:03,174 INFO L290 TraceCheckUtils]: 233: Hoare triple {126732#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126760#(<= ~counter~0 25)} is VALID [2022-04-28 07:21:03,174 INFO L290 TraceCheckUtils]: 234: Hoare triple {126760#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {126760#(<= ~counter~0 25)} is VALID [2022-04-28 07:21:03,174 INFO L272 TraceCheckUtils]: 235: Hoare triple {126760#(<= ~counter~0 25)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {126760#(<= ~counter~0 25)} is VALID [2022-04-28 07:21:03,175 INFO L290 TraceCheckUtils]: 236: Hoare triple {126760#(<= ~counter~0 25)} ~cond := #in~cond; {126760#(<= ~counter~0 25)} is VALID [2022-04-28 07:21:03,175 INFO L290 TraceCheckUtils]: 237: Hoare triple {126760#(<= ~counter~0 25)} assume !(0 == ~cond); {126760#(<= ~counter~0 25)} is VALID [2022-04-28 07:21:03,175 INFO L290 TraceCheckUtils]: 238: Hoare triple {126760#(<= ~counter~0 25)} assume true; {126760#(<= ~counter~0 25)} is VALID [2022-04-28 07:21:03,176 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {126760#(<= ~counter~0 25)} {126760#(<= ~counter~0 25)} #63#return; {126760#(<= ~counter~0 25)} is VALID [2022-04-28 07:21:03,176 INFO L290 TraceCheckUtils]: 240: Hoare triple {126760#(<= ~counter~0 25)} assume !!(0 != ~y3~0); {126760#(<= ~counter~0 25)} is VALID [2022-04-28 07:21:03,176 INFO L290 TraceCheckUtils]: 241: Hoare triple {126760#(<= ~counter~0 25)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {126760#(<= ~counter~0 25)} is VALID [2022-04-28 07:21:03,178 INFO L290 TraceCheckUtils]: 242: Hoare triple {126760#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126788#(<= ~counter~0 26)} is VALID [2022-04-28 07:21:03,179 INFO L290 TraceCheckUtils]: 243: Hoare triple {126788#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {126788#(<= ~counter~0 26)} is VALID [2022-04-28 07:21:03,179 INFO L272 TraceCheckUtils]: 244: Hoare triple {126788#(<= ~counter~0 26)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {126788#(<= ~counter~0 26)} is VALID [2022-04-28 07:21:03,179 INFO L290 TraceCheckUtils]: 245: Hoare triple {126788#(<= ~counter~0 26)} ~cond := #in~cond; {126788#(<= ~counter~0 26)} is VALID [2022-04-28 07:21:03,180 INFO L290 TraceCheckUtils]: 246: Hoare triple {126788#(<= ~counter~0 26)} assume !(0 == ~cond); {126788#(<= ~counter~0 26)} is VALID [2022-04-28 07:21:03,180 INFO L290 TraceCheckUtils]: 247: Hoare triple {126788#(<= ~counter~0 26)} assume true; {126788#(<= ~counter~0 26)} is VALID [2022-04-28 07:21:03,180 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {126788#(<= ~counter~0 26)} {126788#(<= ~counter~0 26)} #63#return; {126788#(<= ~counter~0 26)} is VALID [2022-04-28 07:21:03,181 INFO L290 TraceCheckUtils]: 249: Hoare triple {126788#(<= ~counter~0 26)} assume !!(0 != ~y3~0); {126788#(<= ~counter~0 26)} is VALID [2022-04-28 07:21:03,181 INFO L290 TraceCheckUtils]: 250: Hoare triple {126788#(<= ~counter~0 26)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {126788#(<= ~counter~0 26)} is VALID [2022-04-28 07:21:03,182 INFO L290 TraceCheckUtils]: 251: Hoare triple {126788#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126816#(<= ~counter~0 27)} is VALID [2022-04-28 07:21:03,182 INFO L290 TraceCheckUtils]: 252: Hoare triple {126816#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {126816#(<= ~counter~0 27)} is VALID [2022-04-28 07:21:03,183 INFO L272 TraceCheckUtils]: 253: Hoare triple {126816#(<= ~counter~0 27)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {126816#(<= ~counter~0 27)} is VALID [2022-04-28 07:21:03,183 INFO L290 TraceCheckUtils]: 254: Hoare triple {126816#(<= ~counter~0 27)} ~cond := #in~cond; {126816#(<= ~counter~0 27)} is VALID [2022-04-28 07:21:03,183 INFO L290 TraceCheckUtils]: 255: Hoare triple {126816#(<= ~counter~0 27)} assume !(0 == ~cond); {126816#(<= ~counter~0 27)} is VALID [2022-04-28 07:21:03,184 INFO L290 TraceCheckUtils]: 256: Hoare triple {126816#(<= ~counter~0 27)} assume true; {126816#(<= ~counter~0 27)} is VALID [2022-04-28 07:21:03,184 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {126816#(<= ~counter~0 27)} {126816#(<= ~counter~0 27)} #63#return; {126816#(<= ~counter~0 27)} is VALID [2022-04-28 07:21:03,184 INFO L290 TraceCheckUtils]: 258: Hoare triple {126816#(<= ~counter~0 27)} assume !!(0 != ~y3~0); {126816#(<= ~counter~0 27)} is VALID [2022-04-28 07:21:03,185 INFO L290 TraceCheckUtils]: 259: Hoare triple {126816#(<= ~counter~0 27)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {126816#(<= ~counter~0 27)} is VALID [2022-04-28 07:21:03,186 INFO L290 TraceCheckUtils]: 260: Hoare triple {126816#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126844#(<= ~counter~0 28)} is VALID [2022-04-28 07:21:03,186 INFO L290 TraceCheckUtils]: 261: Hoare triple {126844#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {126844#(<= ~counter~0 28)} is VALID [2022-04-28 07:21:03,187 INFO L272 TraceCheckUtils]: 262: Hoare triple {126844#(<= ~counter~0 28)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {126844#(<= ~counter~0 28)} is VALID [2022-04-28 07:21:03,187 INFO L290 TraceCheckUtils]: 263: Hoare triple {126844#(<= ~counter~0 28)} ~cond := #in~cond; {126844#(<= ~counter~0 28)} is VALID [2022-04-28 07:21:03,187 INFO L290 TraceCheckUtils]: 264: Hoare triple {126844#(<= ~counter~0 28)} assume !(0 == ~cond); {126844#(<= ~counter~0 28)} is VALID [2022-04-28 07:21:03,187 INFO L290 TraceCheckUtils]: 265: Hoare triple {126844#(<= ~counter~0 28)} assume true; {126844#(<= ~counter~0 28)} is VALID [2022-04-28 07:21:03,188 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {126844#(<= ~counter~0 28)} {126844#(<= ~counter~0 28)} #63#return; {126844#(<= ~counter~0 28)} is VALID [2022-04-28 07:21:03,188 INFO L290 TraceCheckUtils]: 267: Hoare triple {126844#(<= ~counter~0 28)} assume !!(0 != ~y3~0); {126844#(<= ~counter~0 28)} is VALID [2022-04-28 07:21:03,188 INFO L290 TraceCheckUtils]: 268: Hoare triple {126844#(<= ~counter~0 28)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {126844#(<= ~counter~0 28)} is VALID [2022-04-28 07:21:03,190 INFO L290 TraceCheckUtils]: 269: Hoare triple {126844#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126872#(<= ~counter~0 29)} is VALID [2022-04-28 07:21:03,190 INFO L290 TraceCheckUtils]: 270: Hoare triple {126872#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {126872#(<= ~counter~0 29)} is VALID [2022-04-28 07:21:03,191 INFO L272 TraceCheckUtils]: 271: Hoare triple {126872#(<= ~counter~0 29)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {126872#(<= ~counter~0 29)} is VALID [2022-04-28 07:21:03,191 INFO L290 TraceCheckUtils]: 272: Hoare triple {126872#(<= ~counter~0 29)} ~cond := #in~cond; {126872#(<= ~counter~0 29)} is VALID [2022-04-28 07:21:03,191 INFO L290 TraceCheckUtils]: 273: Hoare triple {126872#(<= ~counter~0 29)} assume !(0 == ~cond); {126872#(<= ~counter~0 29)} is VALID [2022-04-28 07:21:03,192 INFO L290 TraceCheckUtils]: 274: Hoare triple {126872#(<= ~counter~0 29)} assume true; {126872#(<= ~counter~0 29)} is VALID [2022-04-28 07:21:03,192 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {126872#(<= ~counter~0 29)} {126872#(<= ~counter~0 29)} #63#return; {126872#(<= ~counter~0 29)} is VALID [2022-04-28 07:21:03,192 INFO L290 TraceCheckUtils]: 276: Hoare triple {126872#(<= ~counter~0 29)} assume !!(0 != ~y3~0); {126872#(<= ~counter~0 29)} is VALID [2022-04-28 07:21:03,193 INFO L290 TraceCheckUtils]: 277: Hoare triple {126872#(<= ~counter~0 29)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {126872#(<= ~counter~0 29)} is VALID [2022-04-28 07:21:03,194 INFO L290 TraceCheckUtils]: 278: Hoare triple {126872#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126900#(<= ~counter~0 30)} is VALID [2022-04-28 07:21:03,195 INFO L290 TraceCheckUtils]: 279: Hoare triple {126900#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {126900#(<= ~counter~0 30)} is VALID [2022-04-28 07:21:03,195 INFO L272 TraceCheckUtils]: 280: Hoare triple {126900#(<= ~counter~0 30)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {126900#(<= ~counter~0 30)} is VALID [2022-04-28 07:21:03,195 INFO L290 TraceCheckUtils]: 281: Hoare triple {126900#(<= ~counter~0 30)} ~cond := #in~cond; {126900#(<= ~counter~0 30)} is VALID [2022-04-28 07:21:03,196 INFO L290 TraceCheckUtils]: 282: Hoare triple {126900#(<= ~counter~0 30)} assume !(0 == ~cond); {126900#(<= ~counter~0 30)} is VALID [2022-04-28 07:21:03,196 INFO L290 TraceCheckUtils]: 283: Hoare triple {126900#(<= ~counter~0 30)} assume true; {126900#(<= ~counter~0 30)} is VALID [2022-04-28 07:21:03,196 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {126900#(<= ~counter~0 30)} {126900#(<= ~counter~0 30)} #63#return; {126900#(<= ~counter~0 30)} is VALID [2022-04-28 07:21:03,197 INFO L290 TraceCheckUtils]: 285: Hoare triple {126900#(<= ~counter~0 30)} assume !!(0 != ~y3~0); {126900#(<= ~counter~0 30)} is VALID [2022-04-28 07:21:03,197 INFO L290 TraceCheckUtils]: 286: Hoare triple {126900#(<= ~counter~0 30)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {126900#(<= ~counter~0 30)} is VALID [2022-04-28 07:21:03,198 INFO L290 TraceCheckUtils]: 287: Hoare triple {126900#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126928#(<= ~counter~0 31)} is VALID [2022-04-28 07:21:03,199 INFO L290 TraceCheckUtils]: 288: Hoare triple {126928#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {126928#(<= ~counter~0 31)} is VALID [2022-04-28 07:21:03,199 INFO L272 TraceCheckUtils]: 289: Hoare triple {126928#(<= ~counter~0 31)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {126928#(<= ~counter~0 31)} is VALID [2022-04-28 07:21:03,199 INFO L290 TraceCheckUtils]: 290: Hoare triple {126928#(<= ~counter~0 31)} ~cond := #in~cond; {126928#(<= ~counter~0 31)} is VALID [2022-04-28 07:21:03,200 INFO L290 TraceCheckUtils]: 291: Hoare triple {126928#(<= ~counter~0 31)} assume !(0 == ~cond); {126928#(<= ~counter~0 31)} is VALID [2022-04-28 07:21:03,200 INFO L290 TraceCheckUtils]: 292: Hoare triple {126928#(<= ~counter~0 31)} assume true; {126928#(<= ~counter~0 31)} is VALID [2022-04-28 07:21:03,200 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {126928#(<= ~counter~0 31)} {126928#(<= ~counter~0 31)} #63#return; {126928#(<= ~counter~0 31)} is VALID [2022-04-28 07:21:03,201 INFO L290 TraceCheckUtils]: 294: Hoare triple {126928#(<= ~counter~0 31)} assume !!(0 != ~y3~0); {126928#(<= ~counter~0 31)} is VALID [2022-04-28 07:21:03,201 INFO L290 TraceCheckUtils]: 295: Hoare triple {126928#(<= ~counter~0 31)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {126928#(<= ~counter~0 31)} is VALID [2022-04-28 07:21:03,202 INFO L290 TraceCheckUtils]: 296: Hoare triple {126928#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126956#(<= ~counter~0 32)} is VALID [2022-04-28 07:21:03,203 INFO L290 TraceCheckUtils]: 297: Hoare triple {126956#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {126956#(<= ~counter~0 32)} is VALID [2022-04-28 07:21:03,203 INFO L272 TraceCheckUtils]: 298: Hoare triple {126956#(<= ~counter~0 32)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {126956#(<= ~counter~0 32)} is VALID [2022-04-28 07:21:03,203 INFO L290 TraceCheckUtils]: 299: Hoare triple {126956#(<= ~counter~0 32)} ~cond := #in~cond; {126956#(<= ~counter~0 32)} is VALID [2022-04-28 07:21:03,204 INFO L290 TraceCheckUtils]: 300: Hoare triple {126956#(<= ~counter~0 32)} assume !(0 == ~cond); {126956#(<= ~counter~0 32)} is VALID [2022-04-28 07:21:03,204 INFO L290 TraceCheckUtils]: 301: Hoare triple {126956#(<= ~counter~0 32)} assume true; {126956#(<= ~counter~0 32)} is VALID [2022-04-28 07:21:03,204 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {126956#(<= ~counter~0 32)} {126956#(<= ~counter~0 32)} #63#return; {126956#(<= ~counter~0 32)} is VALID [2022-04-28 07:21:03,205 INFO L290 TraceCheckUtils]: 303: Hoare triple {126956#(<= ~counter~0 32)} assume !!(0 != ~y3~0); {126956#(<= ~counter~0 32)} is VALID [2022-04-28 07:21:03,205 INFO L290 TraceCheckUtils]: 304: Hoare triple {126956#(<= ~counter~0 32)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {126956#(<= ~counter~0 32)} is VALID [2022-04-28 07:21:03,207 INFO L290 TraceCheckUtils]: 305: Hoare triple {126956#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126984#(<= ~counter~0 33)} is VALID [2022-04-28 07:21:03,207 INFO L290 TraceCheckUtils]: 306: Hoare triple {126984#(<= ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {126984#(<= ~counter~0 33)} is VALID [2022-04-28 07:21:03,208 INFO L272 TraceCheckUtils]: 307: Hoare triple {126984#(<= ~counter~0 33)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {126984#(<= ~counter~0 33)} is VALID [2022-04-28 07:21:03,208 INFO L290 TraceCheckUtils]: 308: Hoare triple {126984#(<= ~counter~0 33)} ~cond := #in~cond; {126984#(<= ~counter~0 33)} is VALID [2022-04-28 07:21:03,208 INFO L290 TraceCheckUtils]: 309: Hoare triple {126984#(<= ~counter~0 33)} assume !(0 == ~cond); {126984#(<= ~counter~0 33)} is VALID [2022-04-28 07:21:03,208 INFO L290 TraceCheckUtils]: 310: Hoare triple {126984#(<= ~counter~0 33)} assume true; {126984#(<= ~counter~0 33)} is VALID [2022-04-28 07:21:03,209 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {126984#(<= ~counter~0 33)} {126984#(<= ~counter~0 33)} #63#return; {126984#(<= ~counter~0 33)} is VALID [2022-04-28 07:21:03,209 INFO L290 TraceCheckUtils]: 312: Hoare triple {126984#(<= ~counter~0 33)} assume !!(0 != ~y3~0); {126984#(<= ~counter~0 33)} is VALID [2022-04-28 07:21:03,209 INFO L290 TraceCheckUtils]: 313: Hoare triple {126984#(<= ~counter~0 33)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {126984#(<= ~counter~0 33)} is VALID [2022-04-28 07:21:03,211 INFO L290 TraceCheckUtils]: 314: Hoare triple {126984#(<= ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127012#(<= ~counter~0 34)} is VALID [2022-04-28 07:21:03,211 INFO L290 TraceCheckUtils]: 315: Hoare triple {127012#(<= ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {127012#(<= ~counter~0 34)} is VALID [2022-04-28 07:21:03,212 INFO L272 TraceCheckUtils]: 316: Hoare triple {127012#(<= ~counter~0 34)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {127012#(<= ~counter~0 34)} is VALID [2022-04-28 07:21:03,212 INFO L290 TraceCheckUtils]: 317: Hoare triple {127012#(<= ~counter~0 34)} ~cond := #in~cond; {127012#(<= ~counter~0 34)} is VALID [2022-04-28 07:21:03,212 INFO L290 TraceCheckUtils]: 318: Hoare triple {127012#(<= ~counter~0 34)} assume !(0 == ~cond); {127012#(<= ~counter~0 34)} is VALID [2022-04-28 07:21:03,212 INFO L290 TraceCheckUtils]: 319: Hoare triple {127012#(<= ~counter~0 34)} assume true; {127012#(<= ~counter~0 34)} is VALID [2022-04-28 07:21:03,213 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {127012#(<= ~counter~0 34)} {127012#(<= ~counter~0 34)} #63#return; {127012#(<= ~counter~0 34)} is VALID [2022-04-28 07:21:03,213 INFO L290 TraceCheckUtils]: 321: Hoare triple {127012#(<= ~counter~0 34)} assume !!(0 != ~y3~0); {127012#(<= ~counter~0 34)} is VALID [2022-04-28 07:21:03,213 INFO L290 TraceCheckUtils]: 322: Hoare triple {127012#(<= ~counter~0 34)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {127012#(<= ~counter~0 34)} is VALID [2022-04-28 07:21:03,215 INFO L290 TraceCheckUtils]: 323: Hoare triple {127012#(<= ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127040#(<= ~counter~0 35)} is VALID [2022-04-28 07:21:03,215 INFO L290 TraceCheckUtils]: 324: Hoare triple {127040#(<= ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {127040#(<= ~counter~0 35)} is VALID [2022-04-28 07:21:03,215 INFO L272 TraceCheckUtils]: 325: Hoare triple {127040#(<= ~counter~0 35)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {127040#(<= ~counter~0 35)} is VALID [2022-04-28 07:21:03,216 INFO L290 TraceCheckUtils]: 326: Hoare triple {127040#(<= ~counter~0 35)} ~cond := #in~cond; {127040#(<= ~counter~0 35)} is VALID [2022-04-28 07:21:03,216 INFO L290 TraceCheckUtils]: 327: Hoare triple {127040#(<= ~counter~0 35)} assume !(0 == ~cond); {127040#(<= ~counter~0 35)} is VALID [2022-04-28 07:21:03,216 INFO L290 TraceCheckUtils]: 328: Hoare triple {127040#(<= ~counter~0 35)} assume true; {127040#(<= ~counter~0 35)} is VALID [2022-04-28 07:21:03,217 INFO L284 TraceCheckUtils]: 329: Hoare quadruple {127040#(<= ~counter~0 35)} {127040#(<= ~counter~0 35)} #63#return; {127040#(<= ~counter~0 35)} is VALID [2022-04-28 07:21:03,217 INFO L290 TraceCheckUtils]: 330: Hoare triple {127040#(<= ~counter~0 35)} assume !!(0 != ~y3~0); {127040#(<= ~counter~0 35)} is VALID [2022-04-28 07:21:03,217 INFO L290 TraceCheckUtils]: 331: Hoare triple {127040#(<= ~counter~0 35)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {127040#(<= ~counter~0 35)} is VALID [2022-04-28 07:21:03,219 INFO L290 TraceCheckUtils]: 332: Hoare triple {127040#(<= ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127068#(<= ~counter~0 36)} is VALID [2022-04-28 07:21:03,219 INFO L290 TraceCheckUtils]: 333: Hoare triple {127068#(<= ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {127068#(<= ~counter~0 36)} is VALID [2022-04-28 07:21:03,220 INFO L272 TraceCheckUtils]: 334: Hoare triple {127068#(<= ~counter~0 36)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {127068#(<= ~counter~0 36)} is VALID [2022-04-28 07:21:03,220 INFO L290 TraceCheckUtils]: 335: Hoare triple {127068#(<= ~counter~0 36)} ~cond := #in~cond; {127068#(<= ~counter~0 36)} is VALID [2022-04-28 07:21:03,220 INFO L290 TraceCheckUtils]: 336: Hoare triple {127068#(<= ~counter~0 36)} assume !(0 == ~cond); {127068#(<= ~counter~0 36)} is VALID [2022-04-28 07:21:03,220 INFO L290 TraceCheckUtils]: 337: Hoare triple {127068#(<= ~counter~0 36)} assume true; {127068#(<= ~counter~0 36)} is VALID [2022-04-28 07:21:03,221 INFO L284 TraceCheckUtils]: 338: Hoare quadruple {127068#(<= ~counter~0 36)} {127068#(<= ~counter~0 36)} #63#return; {127068#(<= ~counter~0 36)} is VALID [2022-04-28 07:21:03,221 INFO L290 TraceCheckUtils]: 339: Hoare triple {127068#(<= ~counter~0 36)} assume !!(0 != ~y3~0); {127068#(<= ~counter~0 36)} is VALID [2022-04-28 07:21:03,221 INFO L290 TraceCheckUtils]: 340: Hoare triple {127068#(<= ~counter~0 36)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {127068#(<= ~counter~0 36)} is VALID [2022-04-28 07:21:03,223 INFO L290 TraceCheckUtils]: 341: Hoare triple {127068#(<= ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127096#(<= ~counter~0 37)} is VALID [2022-04-28 07:21:03,223 INFO L290 TraceCheckUtils]: 342: Hoare triple {127096#(<= ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {127096#(<= ~counter~0 37)} is VALID [2022-04-28 07:21:03,224 INFO L272 TraceCheckUtils]: 343: Hoare triple {127096#(<= ~counter~0 37)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {127096#(<= ~counter~0 37)} is VALID [2022-04-28 07:21:03,224 INFO L290 TraceCheckUtils]: 344: Hoare triple {127096#(<= ~counter~0 37)} ~cond := #in~cond; {127096#(<= ~counter~0 37)} is VALID [2022-04-28 07:21:03,224 INFO L290 TraceCheckUtils]: 345: Hoare triple {127096#(<= ~counter~0 37)} assume !(0 == ~cond); {127096#(<= ~counter~0 37)} is VALID [2022-04-28 07:21:03,224 INFO L290 TraceCheckUtils]: 346: Hoare triple {127096#(<= ~counter~0 37)} assume true; {127096#(<= ~counter~0 37)} is VALID [2022-04-28 07:21:03,225 INFO L284 TraceCheckUtils]: 347: Hoare quadruple {127096#(<= ~counter~0 37)} {127096#(<= ~counter~0 37)} #63#return; {127096#(<= ~counter~0 37)} is VALID [2022-04-28 07:21:03,225 INFO L290 TraceCheckUtils]: 348: Hoare triple {127096#(<= ~counter~0 37)} assume !!(0 != ~y3~0); {127096#(<= ~counter~0 37)} is VALID [2022-04-28 07:21:03,225 INFO L290 TraceCheckUtils]: 349: Hoare triple {127096#(<= ~counter~0 37)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {127096#(<= ~counter~0 37)} is VALID [2022-04-28 07:21:03,227 INFO L290 TraceCheckUtils]: 350: Hoare triple {127096#(<= ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127124#(<= ~counter~0 38)} is VALID [2022-04-28 07:21:03,227 INFO L290 TraceCheckUtils]: 351: Hoare triple {127124#(<= ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {127124#(<= ~counter~0 38)} is VALID [2022-04-28 07:21:03,228 INFO L272 TraceCheckUtils]: 352: Hoare triple {127124#(<= ~counter~0 38)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {127124#(<= ~counter~0 38)} is VALID [2022-04-28 07:21:03,228 INFO L290 TraceCheckUtils]: 353: Hoare triple {127124#(<= ~counter~0 38)} ~cond := #in~cond; {127124#(<= ~counter~0 38)} is VALID [2022-04-28 07:21:03,228 INFO L290 TraceCheckUtils]: 354: Hoare triple {127124#(<= ~counter~0 38)} assume !(0 == ~cond); {127124#(<= ~counter~0 38)} is VALID [2022-04-28 07:21:03,228 INFO L290 TraceCheckUtils]: 355: Hoare triple {127124#(<= ~counter~0 38)} assume true; {127124#(<= ~counter~0 38)} is VALID [2022-04-28 07:21:03,229 INFO L284 TraceCheckUtils]: 356: Hoare quadruple {127124#(<= ~counter~0 38)} {127124#(<= ~counter~0 38)} #63#return; {127124#(<= ~counter~0 38)} is VALID [2022-04-28 07:21:03,229 INFO L290 TraceCheckUtils]: 357: Hoare triple {127124#(<= ~counter~0 38)} assume !!(0 != ~y3~0); {127124#(<= ~counter~0 38)} is VALID [2022-04-28 07:21:03,229 INFO L290 TraceCheckUtils]: 358: Hoare triple {127124#(<= ~counter~0 38)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {127124#(<= ~counter~0 38)} is VALID [2022-04-28 07:21:03,231 INFO L290 TraceCheckUtils]: 359: Hoare triple {127124#(<= ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127152#(<= ~counter~0 39)} is VALID [2022-04-28 07:21:03,231 INFO L290 TraceCheckUtils]: 360: Hoare triple {127152#(<= ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {127152#(<= ~counter~0 39)} is VALID [2022-04-28 07:21:03,232 INFO L272 TraceCheckUtils]: 361: Hoare triple {127152#(<= ~counter~0 39)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {127152#(<= ~counter~0 39)} is VALID [2022-04-28 07:21:03,232 INFO L290 TraceCheckUtils]: 362: Hoare triple {127152#(<= ~counter~0 39)} ~cond := #in~cond; {127152#(<= ~counter~0 39)} is VALID [2022-04-28 07:21:03,232 INFO L290 TraceCheckUtils]: 363: Hoare triple {127152#(<= ~counter~0 39)} assume !(0 == ~cond); {127152#(<= ~counter~0 39)} is VALID [2022-04-28 07:21:03,233 INFO L290 TraceCheckUtils]: 364: Hoare triple {127152#(<= ~counter~0 39)} assume true; {127152#(<= ~counter~0 39)} is VALID [2022-04-28 07:21:03,233 INFO L284 TraceCheckUtils]: 365: Hoare quadruple {127152#(<= ~counter~0 39)} {127152#(<= ~counter~0 39)} #63#return; {127152#(<= ~counter~0 39)} is VALID [2022-04-28 07:21:03,233 INFO L290 TraceCheckUtils]: 366: Hoare triple {127152#(<= ~counter~0 39)} assume !!(0 != ~y3~0); {127152#(<= ~counter~0 39)} is VALID [2022-04-28 07:21:03,233 INFO L290 TraceCheckUtils]: 367: Hoare triple {127152#(<= ~counter~0 39)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {127152#(<= ~counter~0 39)} is VALID [2022-04-28 07:21:03,235 INFO L290 TraceCheckUtils]: 368: Hoare triple {127152#(<= ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127180#(<= ~counter~0 40)} is VALID [2022-04-28 07:21:03,235 INFO L290 TraceCheckUtils]: 369: Hoare triple {127180#(<= ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {127180#(<= ~counter~0 40)} is VALID [2022-04-28 07:21:03,236 INFO L272 TraceCheckUtils]: 370: Hoare triple {127180#(<= ~counter~0 40)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {127180#(<= ~counter~0 40)} is VALID [2022-04-28 07:21:03,236 INFO L290 TraceCheckUtils]: 371: Hoare triple {127180#(<= ~counter~0 40)} ~cond := #in~cond; {127180#(<= ~counter~0 40)} is VALID [2022-04-28 07:21:03,236 INFO L290 TraceCheckUtils]: 372: Hoare triple {127180#(<= ~counter~0 40)} assume !(0 == ~cond); {127180#(<= ~counter~0 40)} is VALID [2022-04-28 07:21:03,237 INFO L290 TraceCheckUtils]: 373: Hoare triple {127180#(<= ~counter~0 40)} assume true; {127180#(<= ~counter~0 40)} is VALID [2022-04-28 07:21:03,237 INFO L284 TraceCheckUtils]: 374: Hoare quadruple {127180#(<= ~counter~0 40)} {127180#(<= ~counter~0 40)} #63#return; {127180#(<= ~counter~0 40)} is VALID [2022-04-28 07:21:03,237 INFO L290 TraceCheckUtils]: 375: Hoare triple {127180#(<= ~counter~0 40)} assume !!(0 != ~y3~0); {127180#(<= ~counter~0 40)} is VALID [2022-04-28 07:21:03,237 INFO L290 TraceCheckUtils]: 376: Hoare triple {127180#(<= ~counter~0 40)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {127180#(<= ~counter~0 40)} is VALID [2022-04-28 07:21:03,239 INFO L290 TraceCheckUtils]: 377: Hoare triple {127180#(<= ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127208#(<= ~counter~0 41)} is VALID [2022-04-28 07:21:03,239 INFO L290 TraceCheckUtils]: 378: Hoare triple {127208#(<= ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {127208#(<= ~counter~0 41)} is VALID [2022-04-28 07:21:03,240 INFO L272 TraceCheckUtils]: 379: Hoare triple {127208#(<= ~counter~0 41)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {127208#(<= ~counter~0 41)} is VALID [2022-04-28 07:21:03,240 INFO L290 TraceCheckUtils]: 380: Hoare triple {127208#(<= ~counter~0 41)} ~cond := #in~cond; {127208#(<= ~counter~0 41)} is VALID [2022-04-28 07:21:03,240 INFO L290 TraceCheckUtils]: 381: Hoare triple {127208#(<= ~counter~0 41)} assume !(0 == ~cond); {127208#(<= ~counter~0 41)} is VALID [2022-04-28 07:21:03,241 INFO L290 TraceCheckUtils]: 382: Hoare triple {127208#(<= ~counter~0 41)} assume true; {127208#(<= ~counter~0 41)} is VALID [2022-04-28 07:21:03,241 INFO L284 TraceCheckUtils]: 383: Hoare quadruple {127208#(<= ~counter~0 41)} {127208#(<= ~counter~0 41)} #63#return; {127208#(<= ~counter~0 41)} is VALID [2022-04-28 07:21:03,241 INFO L290 TraceCheckUtils]: 384: Hoare triple {127208#(<= ~counter~0 41)} assume !!(0 != ~y3~0); {127208#(<= ~counter~0 41)} is VALID [2022-04-28 07:21:03,242 INFO L290 TraceCheckUtils]: 385: Hoare triple {127208#(<= ~counter~0 41)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {127208#(<= ~counter~0 41)} is VALID [2022-04-28 07:21:03,243 INFO L290 TraceCheckUtils]: 386: Hoare triple {127208#(<= ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127236#(<= ~counter~0 42)} is VALID [2022-04-28 07:21:03,243 INFO L290 TraceCheckUtils]: 387: Hoare triple {127236#(<= ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {127236#(<= ~counter~0 42)} is VALID [2022-04-28 07:21:03,244 INFO L272 TraceCheckUtils]: 388: Hoare triple {127236#(<= ~counter~0 42)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {127236#(<= ~counter~0 42)} is VALID [2022-04-28 07:21:03,244 INFO L290 TraceCheckUtils]: 389: Hoare triple {127236#(<= ~counter~0 42)} ~cond := #in~cond; {127236#(<= ~counter~0 42)} is VALID [2022-04-28 07:21:03,244 INFO L290 TraceCheckUtils]: 390: Hoare triple {127236#(<= ~counter~0 42)} assume !(0 == ~cond); {127236#(<= ~counter~0 42)} is VALID [2022-04-28 07:21:03,245 INFO L290 TraceCheckUtils]: 391: Hoare triple {127236#(<= ~counter~0 42)} assume true; {127236#(<= ~counter~0 42)} is VALID [2022-04-28 07:21:03,245 INFO L284 TraceCheckUtils]: 392: Hoare quadruple {127236#(<= ~counter~0 42)} {127236#(<= ~counter~0 42)} #63#return; {127236#(<= ~counter~0 42)} is VALID [2022-04-28 07:21:03,245 INFO L290 TraceCheckUtils]: 393: Hoare triple {127236#(<= ~counter~0 42)} assume !!(0 != ~y3~0); {127236#(<= ~counter~0 42)} is VALID [2022-04-28 07:21:03,246 INFO L290 TraceCheckUtils]: 394: Hoare triple {127236#(<= ~counter~0 42)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {127236#(<= ~counter~0 42)} is VALID [2022-04-28 07:21:03,247 INFO L290 TraceCheckUtils]: 395: Hoare triple {127236#(<= ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127264#(<= ~counter~0 43)} is VALID [2022-04-28 07:21:03,247 INFO L290 TraceCheckUtils]: 396: Hoare triple {127264#(<= ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {127264#(<= ~counter~0 43)} is VALID [2022-04-28 07:21:03,248 INFO L272 TraceCheckUtils]: 397: Hoare triple {127264#(<= ~counter~0 43)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {127264#(<= ~counter~0 43)} is VALID [2022-04-28 07:21:03,248 INFO L290 TraceCheckUtils]: 398: Hoare triple {127264#(<= ~counter~0 43)} ~cond := #in~cond; {127264#(<= ~counter~0 43)} is VALID [2022-04-28 07:21:03,248 INFO L290 TraceCheckUtils]: 399: Hoare triple {127264#(<= ~counter~0 43)} assume !(0 == ~cond); {127264#(<= ~counter~0 43)} is VALID [2022-04-28 07:21:03,249 INFO L290 TraceCheckUtils]: 400: Hoare triple {127264#(<= ~counter~0 43)} assume true; {127264#(<= ~counter~0 43)} is VALID [2022-04-28 07:21:03,249 INFO L284 TraceCheckUtils]: 401: Hoare quadruple {127264#(<= ~counter~0 43)} {127264#(<= ~counter~0 43)} #63#return; {127264#(<= ~counter~0 43)} is VALID [2022-04-28 07:21:03,249 INFO L290 TraceCheckUtils]: 402: Hoare triple {127264#(<= ~counter~0 43)} assume !!(0 != ~y3~0); {127264#(<= ~counter~0 43)} is VALID [2022-04-28 07:21:03,249 INFO L290 TraceCheckUtils]: 403: Hoare triple {127264#(<= ~counter~0 43)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {127264#(<= ~counter~0 43)} is VALID [2022-04-28 07:21:03,251 INFO L290 TraceCheckUtils]: 404: Hoare triple {127264#(<= ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127292#(<= ~counter~0 44)} is VALID [2022-04-28 07:21:03,252 INFO L290 TraceCheckUtils]: 405: Hoare triple {127292#(<= ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {127292#(<= ~counter~0 44)} is VALID [2022-04-28 07:21:03,252 INFO L272 TraceCheckUtils]: 406: Hoare triple {127292#(<= ~counter~0 44)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {127292#(<= ~counter~0 44)} is VALID [2022-04-28 07:21:03,252 INFO L290 TraceCheckUtils]: 407: Hoare triple {127292#(<= ~counter~0 44)} ~cond := #in~cond; {127292#(<= ~counter~0 44)} is VALID [2022-04-28 07:21:03,253 INFO L290 TraceCheckUtils]: 408: Hoare triple {127292#(<= ~counter~0 44)} assume !(0 == ~cond); {127292#(<= ~counter~0 44)} is VALID [2022-04-28 07:21:03,253 INFO L290 TraceCheckUtils]: 409: Hoare triple {127292#(<= ~counter~0 44)} assume true; {127292#(<= ~counter~0 44)} is VALID [2022-04-28 07:21:03,253 INFO L284 TraceCheckUtils]: 410: Hoare quadruple {127292#(<= ~counter~0 44)} {127292#(<= ~counter~0 44)} #63#return; {127292#(<= ~counter~0 44)} is VALID [2022-04-28 07:21:03,254 INFO L290 TraceCheckUtils]: 411: Hoare triple {127292#(<= ~counter~0 44)} assume !!(0 != ~y3~0); {127292#(<= ~counter~0 44)} is VALID [2022-04-28 07:21:03,254 INFO L290 TraceCheckUtils]: 412: Hoare triple {127292#(<= ~counter~0 44)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {127292#(<= ~counter~0 44)} is VALID [2022-04-28 07:21:03,256 INFO L290 TraceCheckUtils]: 413: Hoare triple {127292#(<= ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127320#(<= ~counter~0 45)} is VALID [2022-04-28 07:21:03,256 INFO L290 TraceCheckUtils]: 414: Hoare triple {127320#(<= ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {127320#(<= ~counter~0 45)} is VALID [2022-04-28 07:21:03,257 INFO L272 TraceCheckUtils]: 415: Hoare triple {127320#(<= ~counter~0 45)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {127320#(<= ~counter~0 45)} is VALID [2022-04-28 07:21:03,257 INFO L290 TraceCheckUtils]: 416: Hoare triple {127320#(<= ~counter~0 45)} ~cond := #in~cond; {127320#(<= ~counter~0 45)} is VALID [2022-04-28 07:21:03,257 INFO L290 TraceCheckUtils]: 417: Hoare triple {127320#(<= ~counter~0 45)} assume !(0 == ~cond); {127320#(<= ~counter~0 45)} is VALID [2022-04-28 07:21:03,257 INFO L290 TraceCheckUtils]: 418: Hoare triple {127320#(<= ~counter~0 45)} assume true; {127320#(<= ~counter~0 45)} is VALID [2022-04-28 07:21:03,258 INFO L284 TraceCheckUtils]: 419: Hoare quadruple {127320#(<= ~counter~0 45)} {127320#(<= ~counter~0 45)} #63#return; {127320#(<= ~counter~0 45)} is VALID [2022-04-28 07:21:03,258 INFO L290 TraceCheckUtils]: 420: Hoare triple {127320#(<= ~counter~0 45)} assume !!(0 != ~y3~0); {127320#(<= ~counter~0 45)} is VALID [2022-04-28 07:21:03,258 INFO L290 TraceCheckUtils]: 421: Hoare triple {127320#(<= ~counter~0 45)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {127320#(<= ~counter~0 45)} is VALID [2022-04-28 07:21:03,258 INFO L290 TraceCheckUtils]: 422: Hoare triple {127320#(<= ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127348#(<= |main_#t~post6| 45)} is VALID [2022-04-28 07:21:03,259 INFO L290 TraceCheckUtils]: 423: Hoare triple {127348#(<= |main_#t~post6| 45)} assume !(#t~post6 < 50);havoc #t~post6; {126032#false} is VALID [2022-04-28 07:21:03,259 INFO L272 TraceCheckUtils]: 424: Hoare triple {126032#false} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 == ~x1~0 then 1 else 0)); {126032#false} is VALID [2022-04-28 07:21:03,259 INFO L290 TraceCheckUtils]: 425: Hoare triple {126032#false} ~cond := #in~cond; {126032#false} is VALID [2022-04-28 07:21:03,259 INFO L290 TraceCheckUtils]: 426: Hoare triple {126032#false} assume 0 == ~cond; {126032#false} is VALID [2022-04-28 07:21:03,259 INFO L290 TraceCheckUtils]: 427: Hoare triple {126032#false} assume !false; {126032#false} is VALID [2022-04-28 07:21:03,260 INFO L134 CoverageAnalysis]: Checked inductivity of 9094 backedges. 90 proven. 9000 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-28 07:21:03,260 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 07:21:04,964 INFO L290 TraceCheckUtils]: 427: Hoare triple {126032#false} assume !false; {126032#false} is VALID [2022-04-28 07:21:04,964 INFO L290 TraceCheckUtils]: 426: Hoare triple {126032#false} assume 0 == ~cond; {126032#false} is VALID [2022-04-28 07:21:04,964 INFO L290 TraceCheckUtils]: 425: Hoare triple {126032#false} ~cond := #in~cond; {126032#false} is VALID [2022-04-28 07:21:04,964 INFO L272 TraceCheckUtils]: 424: Hoare triple {126032#false} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 == ~x1~0 then 1 else 0)); {126032#false} is VALID [2022-04-28 07:21:04,964 INFO L290 TraceCheckUtils]: 423: Hoare triple {127376#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {126032#false} is VALID [2022-04-28 07:21:04,965 INFO L290 TraceCheckUtils]: 422: Hoare triple {127380#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127376#(< |main_#t~post6| 50)} is VALID [2022-04-28 07:21:04,965 INFO L290 TraceCheckUtils]: 421: Hoare triple {127380#(< ~counter~0 50)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {127380#(< ~counter~0 50)} is VALID [2022-04-28 07:21:04,965 INFO L290 TraceCheckUtils]: 420: Hoare triple {127380#(< ~counter~0 50)} assume !!(0 != ~y3~0); {127380#(< ~counter~0 50)} is VALID [2022-04-28 07:21:04,966 INFO L284 TraceCheckUtils]: 419: Hoare quadruple {126031#true} {127380#(< ~counter~0 50)} #63#return; {127380#(< ~counter~0 50)} is VALID [2022-04-28 07:21:04,966 INFO L290 TraceCheckUtils]: 418: Hoare triple {126031#true} assume true; {126031#true} is VALID [2022-04-28 07:21:04,966 INFO L290 TraceCheckUtils]: 417: Hoare triple {126031#true} assume !(0 == ~cond); {126031#true} is VALID [2022-04-28 07:21:04,966 INFO L290 TraceCheckUtils]: 416: Hoare triple {126031#true} ~cond := #in~cond; {126031#true} is VALID [2022-04-28 07:21:04,966 INFO L272 TraceCheckUtils]: 415: Hoare triple {127380#(< ~counter~0 50)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {126031#true} is VALID [2022-04-28 07:21:04,966 INFO L290 TraceCheckUtils]: 414: Hoare triple {127380#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {127380#(< ~counter~0 50)} is VALID [2022-04-28 07:21:04,969 INFO L290 TraceCheckUtils]: 413: Hoare triple {127408#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127380#(< ~counter~0 50)} is VALID [2022-04-28 07:21:04,969 INFO L290 TraceCheckUtils]: 412: Hoare triple {127408#(< ~counter~0 49)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {127408#(< ~counter~0 49)} is VALID [2022-04-28 07:21:04,970 INFO L290 TraceCheckUtils]: 411: Hoare triple {127408#(< ~counter~0 49)} assume !!(0 != ~y3~0); {127408#(< ~counter~0 49)} is VALID [2022-04-28 07:21:04,970 INFO L284 TraceCheckUtils]: 410: Hoare quadruple {126031#true} {127408#(< ~counter~0 49)} #63#return; {127408#(< ~counter~0 49)} is VALID [2022-04-28 07:21:04,970 INFO L290 TraceCheckUtils]: 409: Hoare triple {126031#true} assume true; {126031#true} is VALID [2022-04-28 07:21:04,970 INFO L290 TraceCheckUtils]: 408: Hoare triple {126031#true} assume !(0 == ~cond); {126031#true} is VALID [2022-04-28 07:21:04,970 INFO L290 TraceCheckUtils]: 407: Hoare triple {126031#true} ~cond := #in~cond; {126031#true} is VALID [2022-04-28 07:21:04,970 INFO L272 TraceCheckUtils]: 406: Hoare triple {127408#(< ~counter~0 49)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {126031#true} is VALID [2022-04-28 07:21:04,971 INFO L290 TraceCheckUtils]: 405: Hoare triple {127408#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {127408#(< ~counter~0 49)} is VALID [2022-04-28 07:21:04,972 INFO L290 TraceCheckUtils]: 404: Hoare triple {127436#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127408#(< ~counter~0 49)} is VALID [2022-04-28 07:21:04,972 INFO L290 TraceCheckUtils]: 403: Hoare triple {127436#(< ~counter~0 48)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {127436#(< ~counter~0 48)} is VALID [2022-04-28 07:21:04,972 INFO L290 TraceCheckUtils]: 402: Hoare triple {127436#(< ~counter~0 48)} assume !!(0 != ~y3~0); {127436#(< ~counter~0 48)} is VALID [2022-04-28 07:21:04,973 INFO L284 TraceCheckUtils]: 401: Hoare quadruple {126031#true} {127436#(< ~counter~0 48)} #63#return; {127436#(< ~counter~0 48)} is VALID [2022-04-28 07:21:04,973 INFO L290 TraceCheckUtils]: 400: Hoare triple {126031#true} assume true; {126031#true} is VALID [2022-04-28 07:21:04,973 INFO L290 TraceCheckUtils]: 399: Hoare triple {126031#true} assume !(0 == ~cond); {126031#true} is VALID [2022-04-28 07:21:04,973 INFO L290 TraceCheckUtils]: 398: Hoare triple {126031#true} ~cond := #in~cond; {126031#true} is VALID [2022-04-28 07:21:04,973 INFO L272 TraceCheckUtils]: 397: Hoare triple {127436#(< ~counter~0 48)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {126031#true} is VALID [2022-04-28 07:21:04,973 INFO L290 TraceCheckUtils]: 396: Hoare triple {127436#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {127436#(< ~counter~0 48)} is VALID [2022-04-28 07:21:04,975 INFO L290 TraceCheckUtils]: 395: Hoare triple {127464#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127436#(< ~counter~0 48)} is VALID [2022-04-28 07:21:04,975 INFO L290 TraceCheckUtils]: 394: Hoare triple {127464#(< ~counter~0 47)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {127464#(< ~counter~0 47)} is VALID [2022-04-28 07:21:04,975 INFO L290 TraceCheckUtils]: 393: Hoare triple {127464#(< ~counter~0 47)} assume !!(0 != ~y3~0); {127464#(< ~counter~0 47)} is VALID [2022-04-28 07:21:04,976 INFO L284 TraceCheckUtils]: 392: Hoare quadruple {126031#true} {127464#(< ~counter~0 47)} #63#return; {127464#(< ~counter~0 47)} is VALID [2022-04-28 07:21:04,976 INFO L290 TraceCheckUtils]: 391: Hoare triple {126031#true} assume true; {126031#true} is VALID [2022-04-28 07:21:04,976 INFO L290 TraceCheckUtils]: 390: Hoare triple {126031#true} assume !(0 == ~cond); {126031#true} is VALID [2022-04-28 07:21:04,976 INFO L290 TraceCheckUtils]: 389: Hoare triple {126031#true} ~cond := #in~cond; {126031#true} is VALID [2022-04-28 07:21:04,976 INFO L272 TraceCheckUtils]: 388: Hoare triple {127464#(< ~counter~0 47)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {126031#true} is VALID [2022-04-28 07:21:04,976 INFO L290 TraceCheckUtils]: 387: Hoare triple {127464#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {127464#(< ~counter~0 47)} is VALID [2022-04-28 07:21:04,977 INFO L290 TraceCheckUtils]: 386: Hoare triple {127320#(<= ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127464#(< ~counter~0 47)} is VALID [2022-04-28 07:21:04,978 INFO L290 TraceCheckUtils]: 385: Hoare triple {127320#(<= ~counter~0 45)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {127320#(<= ~counter~0 45)} is VALID [2022-04-28 07:21:04,978 INFO L290 TraceCheckUtils]: 384: Hoare triple {127320#(<= ~counter~0 45)} assume !!(0 != ~y3~0); {127320#(<= ~counter~0 45)} is VALID [2022-04-28 07:21:04,978 INFO L284 TraceCheckUtils]: 383: Hoare quadruple {126031#true} {127320#(<= ~counter~0 45)} #63#return; {127320#(<= ~counter~0 45)} is VALID [2022-04-28 07:21:04,978 INFO L290 TraceCheckUtils]: 382: Hoare triple {126031#true} assume true; {126031#true} is VALID [2022-04-28 07:21:04,978 INFO L290 TraceCheckUtils]: 381: Hoare triple {126031#true} assume !(0 == ~cond); {126031#true} is VALID [2022-04-28 07:21:04,978 INFO L290 TraceCheckUtils]: 380: Hoare triple {126031#true} ~cond := #in~cond; {126031#true} is VALID [2022-04-28 07:21:04,979 INFO L272 TraceCheckUtils]: 379: Hoare triple {127320#(<= ~counter~0 45)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {126031#true} is VALID [2022-04-28 07:21:04,979 INFO L290 TraceCheckUtils]: 378: Hoare triple {127320#(<= ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {127320#(<= ~counter~0 45)} is VALID [2022-04-28 07:21:04,980 INFO L290 TraceCheckUtils]: 377: Hoare triple {127292#(<= ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127320#(<= ~counter~0 45)} is VALID [2022-04-28 07:21:04,980 INFO L290 TraceCheckUtils]: 376: Hoare triple {127292#(<= ~counter~0 44)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {127292#(<= ~counter~0 44)} is VALID [2022-04-28 07:21:04,980 INFO L290 TraceCheckUtils]: 375: Hoare triple {127292#(<= ~counter~0 44)} assume !!(0 != ~y3~0); {127292#(<= ~counter~0 44)} is VALID [2022-04-28 07:21:04,981 INFO L284 TraceCheckUtils]: 374: Hoare quadruple {126031#true} {127292#(<= ~counter~0 44)} #63#return; {127292#(<= ~counter~0 44)} is VALID [2022-04-28 07:21:04,981 INFO L290 TraceCheckUtils]: 373: Hoare triple {126031#true} assume true; {126031#true} is VALID [2022-04-28 07:21:04,981 INFO L290 TraceCheckUtils]: 372: Hoare triple {126031#true} assume !(0 == ~cond); {126031#true} is VALID [2022-04-28 07:21:04,981 INFO L290 TraceCheckUtils]: 371: Hoare triple {126031#true} ~cond := #in~cond; {126031#true} is VALID [2022-04-28 07:21:04,981 INFO L272 TraceCheckUtils]: 370: Hoare triple {127292#(<= ~counter~0 44)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {126031#true} is VALID [2022-04-28 07:21:04,981 INFO L290 TraceCheckUtils]: 369: Hoare triple {127292#(<= ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {127292#(<= ~counter~0 44)} is VALID [2022-04-28 07:21:04,983 INFO L290 TraceCheckUtils]: 368: Hoare triple {127264#(<= ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127292#(<= ~counter~0 44)} is VALID [2022-04-28 07:21:04,983 INFO L290 TraceCheckUtils]: 367: Hoare triple {127264#(<= ~counter~0 43)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {127264#(<= ~counter~0 43)} is VALID [2022-04-28 07:21:04,983 INFO L290 TraceCheckUtils]: 366: Hoare triple {127264#(<= ~counter~0 43)} assume !!(0 != ~y3~0); {127264#(<= ~counter~0 43)} is VALID [2022-04-28 07:21:04,984 INFO L284 TraceCheckUtils]: 365: Hoare quadruple {126031#true} {127264#(<= ~counter~0 43)} #63#return; {127264#(<= ~counter~0 43)} is VALID [2022-04-28 07:21:04,984 INFO L290 TraceCheckUtils]: 364: Hoare triple {126031#true} assume true; {126031#true} is VALID [2022-04-28 07:21:04,984 INFO L290 TraceCheckUtils]: 363: Hoare triple {126031#true} assume !(0 == ~cond); {126031#true} is VALID [2022-04-28 07:21:04,984 INFO L290 TraceCheckUtils]: 362: Hoare triple {126031#true} ~cond := #in~cond; {126031#true} is VALID [2022-04-28 07:21:04,984 INFO L272 TraceCheckUtils]: 361: Hoare triple {127264#(<= ~counter~0 43)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {126031#true} is VALID [2022-04-28 07:21:04,984 INFO L290 TraceCheckUtils]: 360: Hoare triple {127264#(<= ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {127264#(<= ~counter~0 43)} is VALID [2022-04-28 07:21:04,985 INFO L290 TraceCheckUtils]: 359: Hoare triple {127236#(<= ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127264#(<= ~counter~0 43)} is VALID [2022-04-28 07:21:04,986 INFO L290 TraceCheckUtils]: 358: Hoare triple {127236#(<= ~counter~0 42)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {127236#(<= ~counter~0 42)} is VALID [2022-04-28 07:21:04,986 INFO L290 TraceCheckUtils]: 357: Hoare triple {127236#(<= ~counter~0 42)} assume !!(0 != ~y3~0); {127236#(<= ~counter~0 42)} is VALID [2022-04-28 07:21:04,986 INFO L284 TraceCheckUtils]: 356: Hoare quadruple {126031#true} {127236#(<= ~counter~0 42)} #63#return; {127236#(<= ~counter~0 42)} is VALID [2022-04-28 07:21:04,986 INFO L290 TraceCheckUtils]: 355: Hoare triple {126031#true} assume true; {126031#true} is VALID [2022-04-28 07:21:04,986 INFO L290 TraceCheckUtils]: 354: Hoare triple {126031#true} assume !(0 == ~cond); {126031#true} is VALID [2022-04-28 07:21:04,987 INFO L290 TraceCheckUtils]: 353: Hoare triple {126031#true} ~cond := #in~cond; {126031#true} is VALID [2022-04-28 07:21:04,987 INFO L272 TraceCheckUtils]: 352: Hoare triple {127236#(<= ~counter~0 42)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {126031#true} is VALID [2022-04-28 07:21:04,987 INFO L290 TraceCheckUtils]: 351: Hoare triple {127236#(<= ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {127236#(<= ~counter~0 42)} is VALID [2022-04-28 07:21:04,988 INFO L290 TraceCheckUtils]: 350: Hoare triple {127208#(<= ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127236#(<= ~counter~0 42)} is VALID [2022-04-28 07:21:04,988 INFO L290 TraceCheckUtils]: 349: Hoare triple {127208#(<= ~counter~0 41)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {127208#(<= ~counter~0 41)} is VALID [2022-04-28 07:21:04,988 INFO L290 TraceCheckUtils]: 348: Hoare triple {127208#(<= ~counter~0 41)} assume !!(0 != ~y3~0); {127208#(<= ~counter~0 41)} is VALID [2022-04-28 07:21:04,989 INFO L284 TraceCheckUtils]: 347: Hoare quadruple {126031#true} {127208#(<= ~counter~0 41)} #63#return; {127208#(<= ~counter~0 41)} is VALID [2022-04-28 07:21:04,989 INFO L290 TraceCheckUtils]: 346: Hoare triple {126031#true} assume true; {126031#true} is VALID [2022-04-28 07:21:04,989 INFO L290 TraceCheckUtils]: 345: Hoare triple {126031#true} assume !(0 == ~cond); {126031#true} is VALID [2022-04-28 07:21:04,989 INFO L290 TraceCheckUtils]: 344: Hoare triple {126031#true} ~cond := #in~cond; {126031#true} is VALID [2022-04-28 07:21:04,989 INFO L272 TraceCheckUtils]: 343: Hoare triple {127208#(<= ~counter~0 41)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {126031#true} is VALID [2022-04-28 07:21:04,989 INFO L290 TraceCheckUtils]: 342: Hoare triple {127208#(<= ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {127208#(<= ~counter~0 41)} is VALID [2022-04-28 07:21:04,991 INFO L290 TraceCheckUtils]: 341: Hoare triple {127180#(<= ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127208#(<= ~counter~0 41)} is VALID [2022-04-28 07:21:04,991 INFO L290 TraceCheckUtils]: 340: Hoare triple {127180#(<= ~counter~0 40)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {127180#(<= ~counter~0 40)} is VALID [2022-04-28 07:21:04,991 INFO L290 TraceCheckUtils]: 339: Hoare triple {127180#(<= ~counter~0 40)} assume !!(0 != ~y3~0); {127180#(<= ~counter~0 40)} is VALID [2022-04-28 07:21:04,992 INFO L284 TraceCheckUtils]: 338: Hoare quadruple {126031#true} {127180#(<= ~counter~0 40)} #63#return; {127180#(<= ~counter~0 40)} is VALID [2022-04-28 07:21:04,992 INFO L290 TraceCheckUtils]: 337: Hoare triple {126031#true} assume true; {126031#true} is VALID [2022-04-28 07:21:04,992 INFO L290 TraceCheckUtils]: 336: Hoare triple {126031#true} assume !(0 == ~cond); {126031#true} is VALID [2022-04-28 07:21:04,992 INFO L290 TraceCheckUtils]: 335: Hoare triple {126031#true} ~cond := #in~cond; {126031#true} is VALID [2022-04-28 07:21:04,992 INFO L272 TraceCheckUtils]: 334: Hoare triple {127180#(<= ~counter~0 40)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {126031#true} is VALID [2022-04-28 07:21:04,992 INFO L290 TraceCheckUtils]: 333: Hoare triple {127180#(<= ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {127180#(<= ~counter~0 40)} is VALID [2022-04-28 07:21:04,993 INFO L290 TraceCheckUtils]: 332: Hoare triple {127152#(<= ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127180#(<= ~counter~0 40)} is VALID [2022-04-28 07:21:04,994 INFO L290 TraceCheckUtils]: 331: Hoare triple {127152#(<= ~counter~0 39)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {127152#(<= ~counter~0 39)} is VALID [2022-04-28 07:21:04,994 INFO L290 TraceCheckUtils]: 330: Hoare triple {127152#(<= ~counter~0 39)} assume !!(0 != ~y3~0); {127152#(<= ~counter~0 39)} is VALID [2022-04-28 07:21:04,994 INFO L284 TraceCheckUtils]: 329: Hoare quadruple {126031#true} {127152#(<= ~counter~0 39)} #63#return; {127152#(<= ~counter~0 39)} is VALID [2022-04-28 07:21:04,994 INFO L290 TraceCheckUtils]: 328: Hoare triple {126031#true} assume true; {126031#true} is VALID [2022-04-28 07:21:04,994 INFO L290 TraceCheckUtils]: 327: Hoare triple {126031#true} assume !(0 == ~cond); {126031#true} is VALID [2022-04-28 07:21:04,994 INFO L290 TraceCheckUtils]: 326: Hoare triple {126031#true} ~cond := #in~cond; {126031#true} is VALID [2022-04-28 07:21:04,994 INFO L272 TraceCheckUtils]: 325: Hoare triple {127152#(<= ~counter~0 39)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {126031#true} is VALID [2022-04-28 07:21:04,995 INFO L290 TraceCheckUtils]: 324: Hoare triple {127152#(<= ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {127152#(<= ~counter~0 39)} is VALID [2022-04-28 07:21:04,996 INFO L290 TraceCheckUtils]: 323: Hoare triple {127124#(<= ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127152#(<= ~counter~0 39)} is VALID [2022-04-28 07:21:04,996 INFO L290 TraceCheckUtils]: 322: Hoare triple {127124#(<= ~counter~0 38)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {127124#(<= ~counter~0 38)} is VALID [2022-04-28 07:21:04,996 INFO L290 TraceCheckUtils]: 321: Hoare triple {127124#(<= ~counter~0 38)} assume !!(0 != ~y3~0); {127124#(<= ~counter~0 38)} is VALID [2022-04-28 07:21:04,997 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {126031#true} {127124#(<= ~counter~0 38)} #63#return; {127124#(<= ~counter~0 38)} is VALID [2022-04-28 07:21:04,997 INFO L290 TraceCheckUtils]: 319: Hoare triple {126031#true} assume true; {126031#true} is VALID [2022-04-28 07:21:04,997 INFO L290 TraceCheckUtils]: 318: Hoare triple {126031#true} assume !(0 == ~cond); {126031#true} is VALID [2022-04-28 07:21:04,997 INFO L290 TraceCheckUtils]: 317: Hoare triple {126031#true} ~cond := #in~cond; {126031#true} is VALID [2022-04-28 07:21:04,997 INFO L272 TraceCheckUtils]: 316: Hoare triple {127124#(<= ~counter~0 38)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {126031#true} is VALID [2022-04-28 07:21:04,997 INFO L290 TraceCheckUtils]: 315: Hoare triple {127124#(<= ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {127124#(<= ~counter~0 38)} is VALID [2022-04-28 07:21:04,999 INFO L290 TraceCheckUtils]: 314: Hoare triple {127096#(<= ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127124#(<= ~counter~0 38)} is VALID [2022-04-28 07:21:04,999 INFO L290 TraceCheckUtils]: 313: Hoare triple {127096#(<= ~counter~0 37)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {127096#(<= ~counter~0 37)} is VALID [2022-04-28 07:21:04,999 INFO L290 TraceCheckUtils]: 312: Hoare triple {127096#(<= ~counter~0 37)} assume !!(0 != ~y3~0); {127096#(<= ~counter~0 37)} is VALID [2022-04-28 07:21:05,000 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {126031#true} {127096#(<= ~counter~0 37)} #63#return; {127096#(<= ~counter~0 37)} is VALID [2022-04-28 07:21:05,000 INFO L290 TraceCheckUtils]: 310: Hoare triple {126031#true} assume true; {126031#true} is VALID [2022-04-28 07:21:05,000 INFO L290 TraceCheckUtils]: 309: Hoare triple {126031#true} assume !(0 == ~cond); {126031#true} is VALID [2022-04-28 07:21:05,000 INFO L290 TraceCheckUtils]: 308: Hoare triple {126031#true} ~cond := #in~cond; {126031#true} is VALID [2022-04-28 07:21:05,000 INFO L272 TraceCheckUtils]: 307: Hoare triple {127096#(<= ~counter~0 37)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {126031#true} is VALID [2022-04-28 07:21:05,000 INFO L290 TraceCheckUtils]: 306: Hoare triple {127096#(<= ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {127096#(<= ~counter~0 37)} is VALID [2022-04-28 07:21:05,001 INFO L290 TraceCheckUtils]: 305: Hoare triple {127068#(<= ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127096#(<= ~counter~0 37)} is VALID [2022-04-28 07:21:05,002 INFO L290 TraceCheckUtils]: 304: Hoare triple {127068#(<= ~counter~0 36)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {127068#(<= ~counter~0 36)} is VALID [2022-04-28 07:21:05,002 INFO L290 TraceCheckUtils]: 303: Hoare triple {127068#(<= ~counter~0 36)} assume !!(0 != ~y3~0); {127068#(<= ~counter~0 36)} is VALID [2022-04-28 07:21:05,002 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {126031#true} {127068#(<= ~counter~0 36)} #63#return; {127068#(<= ~counter~0 36)} is VALID [2022-04-28 07:21:05,002 INFO L290 TraceCheckUtils]: 301: Hoare triple {126031#true} assume true; {126031#true} is VALID [2022-04-28 07:21:05,003 INFO L290 TraceCheckUtils]: 300: Hoare triple {126031#true} assume !(0 == ~cond); {126031#true} is VALID [2022-04-28 07:21:05,003 INFO L290 TraceCheckUtils]: 299: Hoare triple {126031#true} ~cond := #in~cond; {126031#true} is VALID [2022-04-28 07:21:05,003 INFO L272 TraceCheckUtils]: 298: Hoare triple {127068#(<= ~counter~0 36)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {126031#true} is VALID [2022-04-28 07:21:05,003 INFO L290 TraceCheckUtils]: 297: Hoare triple {127068#(<= ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {127068#(<= ~counter~0 36)} is VALID [2022-04-28 07:21:05,004 INFO L290 TraceCheckUtils]: 296: Hoare triple {127040#(<= ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127068#(<= ~counter~0 36)} is VALID [2022-04-28 07:21:05,004 INFO L290 TraceCheckUtils]: 295: Hoare triple {127040#(<= ~counter~0 35)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {127040#(<= ~counter~0 35)} is VALID [2022-04-28 07:21:05,005 INFO L290 TraceCheckUtils]: 294: Hoare triple {127040#(<= ~counter~0 35)} assume !!(0 != ~y3~0); {127040#(<= ~counter~0 35)} is VALID [2022-04-28 07:21:05,005 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {126031#true} {127040#(<= ~counter~0 35)} #63#return; {127040#(<= ~counter~0 35)} is VALID [2022-04-28 07:21:05,005 INFO L290 TraceCheckUtils]: 292: Hoare triple {126031#true} assume true; {126031#true} is VALID [2022-04-28 07:21:05,005 INFO L290 TraceCheckUtils]: 291: Hoare triple {126031#true} assume !(0 == ~cond); {126031#true} is VALID [2022-04-28 07:21:05,005 INFO L290 TraceCheckUtils]: 290: Hoare triple {126031#true} ~cond := #in~cond; {126031#true} is VALID [2022-04-28 07:21:05,005 INFO L272 TraceCheckUtils]: 289: Hoare triple {127040#(<= ~counter~0 35)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {126031#true} is VALID [2022-04-28 07:21:05,005 INFO L290 TraceCheckUtils]: 288: Hoare triple {127040#(<= ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {127040#(<= ~counter~0 35)} is VALID [2022-04-28 07:21:05,007 INFO L290 TraceCheckUtils]: 287: Hoare triple {127012#(<= ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127040#(<= ~counter~0 35)} is VALID [2022-04-28 07:21:05,007 INFO L290 TraceCheckUtils]: 286: Hoare triple {127012#(<= ~counter~0 34)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {127012#(<= ~counter~0 34)} is VALID [2022-04-28 07:21:05,007 INFO L290 TraceCheckUtils]: 285: Hoare triple {127012#(<= ~counter~0 34)} assume !!(0 != ~y3~0); {127012#(<= ~counter~0 34)} is VALID [2022-04-28 07:21:05,008 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {126031#true} {127012#(<= ~counter~0 34)} #63#return; {127012#(<= ~counter~0 34)} is VALID [2022-04-28 07:21:05,008 INFO L290 TraceCheckUtils]: 283: Hoare triple {126031#true} assume true; {126031#true} is VALID [2022-04-28 07:21:05,008 INFO L290 TraceCheckUtils]: 282: Hoare triple {126031#true} assume !(0 == ~cond); {126031#true} is VALID [2022-04-28 07:21:05,008 INFO L290 TraceCheckUtils]: 281: Hoare triple {126031#true} ~cond := #in~cond; {126031#true} is VALID [2022-04-28 07:21:05,008 INFO L272 TraceCheckUtils]: 280: Hoare triple {127012#(<= ~counter~0 34)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {126031#true} is VALID [2022-04-28 07:21:05,008 INFO L290 TraceCheckUtils]: 279: Hoare triple {127012#(<= ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {127012#(<= ~counter~0 34)} is VALID [2022-04-28 07:21:05,009 INFO L290 TraceCheckUtils]: 278: Hoare triple {126984#(<= ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127012#(<= ~counter~0 34)} is VALID [2022-04-28 07:21:05,009 INFO L290 TraceCheckUtils]: 277: Hoare triple {126984#(<= ~counter~0 33)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {126984#(<= ~counter~0 33)} is VALID [2022-04-28 07:21:05,010 INFO L290 TraceCheckUtils]: 276: Hoare triple {126984#(<= ~counter~0 33)} assume !!(0 != ~y3~0); {126984#(<= ~counter~0 33)} is VALID [2022-04-28 07:21:05,010 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {126031#true} {126984#(<= ~counter~0 33)} #63#return; {126984#(<= ~counter~0 33)} is VALID [2022-04-28 07:21:05,010 INFO L290 TraceCheckUtils]: 274: Hoare triple {126031#true} assume true; {126031#true} is VALID [2022-04-28 07:21:05,010 INFO L290 TraceCheckUtils]: 273: Hoare triple {126031#true} assume !(0 == ~cond); {126031#true} is VALID [2022-04-28 07:21:05,010 INFO L290 TraceCheckUtils]: 272: Hoare triple {126031#true} ~cond := #in~cond; {126031#true} is VALID [2022-04-28 07:21:05,010 INFO L272 TraceCheckUtils]: 271: Hoare triple {126984#(<= ~counter~0 33)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {126031#true} is VALID [2022-04-28 07:21:05,011 INFO L290 TraceCheckUtils]: 270: Hoare triple {126984#(<= ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {126984#(<= ~counter~0 33)} is VALID [2022-04-28 07:21:05,012 INFO L290 TraceCheckUtils]: 269: Hoare triple {126956#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126984#(<= ~counter~0 33)} is VALID [2022-04-28 07:21:05,012 INFO L290 TraceCheckUtils]: 268: Hoare triple {126956#(<= ~counter~0 32)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {126956#(<= ~counter~0 32)} is VALID [2022-04-28 07:21:05,012 INFO L290 TraceCheckUtils]: 267: Hoare triple {126956#(<= ~counter~0 32)} assume !!(0 != ~y3~0); {126956#(<= ~counter~0 32)} is VALID [2022-04-28 07:21:05,013 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {126031#true} {126956#(<= ~counter~0 32)} #63#return; {126956#(<= ~counter~0 32)} is VALID [2022-04-28 07:21:05,013 INFO L290 TraceCheckUtils]: 265: Hoare triple {126031#true} assume true; {126031#true} is VALID [2022-04-28 07:21:05,013 INFO L290 TraceCheckUtils]: 264: Hoare triple {126031#true} assume !(0 == ~cond); {126031#true} is VALID [2022-04-28 07:21:05,013 INFO L290 TraceCheckUtils]: 263: Hoare triple {126031#true} ~cond := #in~cond; {126031#true} is VALID [2022-04-28 07:21:05,013 INFO L272 TraceCheckUtils]: 262: Hoare triple {126956#(<= ~counter~0 32)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {126031#true} is VALID [2022-04-28 07:21:05,013 INFO L290 TraceCheckUtils]: 261: Hoare triple {126956#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {126956#(<= ~counter~0 32)} is VALID [2022-04-28 07:21:05,014 INFO L290 TraceCheckUtils]: 260: Hoare triple {126928#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126956#(<= ~counter~0 32)} is VALID [2022-04-28 07:21:05,015 INFO L290 TraceCheckUtils]: 259: Hoare triple {126928#(<= ~counter~0 31)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {126928#(<= ~counter~0 31)} is VALID [2022-04-28 07:21:05,015 INFO L290 TraceCheckUtils]: 258: Hoare triple {126928#(<= ~counter~0 31)} assume !!(0 != ~y3~0); {126928#(<= ~counter~0 31)} is VALID [2022-04-28 07:21:05,015 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {126031#true} {126928#(<= ~counter~0 31)} #63#return; {126928#(<= ~counter~0 31)} is VALID [2022-04-28 07:21:05,015 INFO L290 TraceCheckUtils]: 256: Hoare triple {126031#true} assume true; {126031#true} is VALID [2022-04-28 07:21:05,015 INFO L290 TraceCheckUtils]: 255: Hoare triple {126031#true} assume !(0 == ~cond); {126031#true} is VALID [2022-04-28 07:21:05,015 INFO L290 TraceCheckUtils]: 254: Hoare triple {126031#true} ~cond := #in~cond; {126031#true} is VALID [2022-04-28 07:21:05,015 INFO L272 TraceCheckUtils]: 253: Hoare triple {126928#(<= ~counter~0 31)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {126031#true} is VALID [2022-04-28 07:21:05,016 INFO L290 TraceCheckUtils]: 252: Hoare triple {126928#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {126928#(<= ~counter~0 31)} is VALID [2022-04-28 07:21:05,017 INFO L290 TraceCheckUtils]: 251: Hoare triple {126900#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126928#(<= ~counter~0 31)} is VALID [2022-04-28 07:21:05,017 INFO L290 TraceCheckUtils]: 250: Hoare triple {126900#(<= ~counter~0 30)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {126900#(<= ~counter~0 30)} is VALID [2022-04-28 07:21:05,018 INFO L290 TraceCheckUtils]: 249: Hoare triple {126900#(<= ~counter~0 30)} assume !!(0 != ~y3~0); {126900#(<= ~counter~0 30)} is VALID [2022-04-28 07:21:05,018 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {126031#true} {126900#(<= ~counter~0 30)} #63#return; {126900#(<= ~counter~0 30)} is VALID [2022-04-28 07:21:05,018 INFO L290 TraceCheckUtils]: 247: Hoare triple {126031#true} assume true; {126031#true} is VALID [2022-04-28 07:21:05,018 INFO L290 TraceCheckUtils]: 246: Hoare triple {126031#true} assume !(0 == ~cond); {126031#true} is VALID [2022-04-28 07:21:05,018 INFO L290 TraceCheckUtils]: 245: Hoare triple {126031#true} ~cond := #in~cond; {126031#true} is VALID [2022-04-28 07:21:05,018 INFO L272 TraceCheckUtils]: 244: Hoare triple {126900#(<= ~counter~0 30)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {126031#true} is VALID [2022-04-28 07:21:05,018 INFO L290 TraceCheckUtils]: 243: Hoare triple {126900#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {126900#(<= ~counter~0 30)} is VALID [2022-04-28 07:21:05,020 INFO L290 TraceCheckUtils]: 242: Hoare triple {126872#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126900#(<= ~counter~0 30)} is VALID [2022-04-28 07:21:05,020 INFO L290 TraceCheckUtils]: 241: Hoare triple {126872#(<= ~counter~0 29)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {126872#(<= ~counter~0 29)} is VALID [2022-04-28 07:21:05,020 INFO L290 TraceCheckUtils]: 240: Hoare triple {126872#(<= ~counter~0 29)} assume !!(0 != ~y3~0); {126872#(<= ~counter~0 29)} is VALID [2022-04-28 07:21:05,021 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {126031#true} {126872#(<= ~counter~0 29)} #63#return; {126872#(<= ~counter~0 29)} is VALID [2022-04-28 07:21:05,021 INFO L290 TraceCheckUtils]: 238: Hoare triple {126031#true} assume true; {126031#true} is VALID [2022-04-28 07:21:05,021 INFO L290 TraceCheckUtils]: 237: Hoare triple {126031#true} assume !(0 == ~cond); {126031#true} is VALID [2022-04-28 07:21:05,021 INFO L290 TraceCheckUtils]: 236: Hoare triple {126031#true} ~cond := #in~cond; {126031#true} is VALID [2022-04-28 07:21:05,021 INFO L272 TraceCheckUtils]: 235: Hoare triple {126872#(<= ~counter~0 29)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {126031#true} is VALID [2022-04-28 07:21:05,021 INFO L290 TraceCheckUtils]: 234: Hoare triple {126872#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {126872#(<= ~counter~0 29)} is VALID [2022-04-28 07:21:05,023 INFO L290 TraceCheckUtils]: 233: Hoare triple {126844#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126872#(<= ~counter~0 29)} is VALID [2022-04-28 07:21:05,023 INFO L290 TraceCheckUtils]: 232: Hoare triple {126844#(<= ~counter~0 28)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {126844#(<= ~counter~0 28)} is VALID [2022-04-28 07:21:05,023 INFO L290 TraceCheckUtils]: 231: Hoare triple {126844#(<= ~counter~0 28)} assume !!(0 != ~y3~0); {126844#(<= ~counter~0 28)} is VALID [2022-04-28 07:21:05,024 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {126031#true} {126844#(<= ~counter~0 28)} #63#return; {126844#(<= ~counter~0 28)} is VALID [2022-04-28 07:21:05,024 INFO L290 TraceCheckUtils]: 229: Hoare triple {126031#true} assume true; {126031#true} is VALID [2022-04-28 07:21:05,024 INFO L290 TraceCheckUtils]: 228: Hoare triple {126031#true} assume !(0 == ~cond); {126031#true} is VALID [2022-04-28 07:21:05,024 INFO L290 TraceCheckUtils]: 227: Hoare triple {126031#true} ~cond := #in~cond; {126031#true} is VALID [2022-04-28 07:21:05,024 INFO L272 TraceCheckUtils]: 226: Hoare triple {126844#(<= ~counter~0 28)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {126031#true} is VALID [2022-04-28 07:21:05,024 INFO L290 TraceCheckUtils]: 225: Hoare triple {126844#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {126844#(<= ~counter~0 28)} is VALID [2022-04-28 07:21:05,025 INFO L290 TraceCheckUtils]: 224: Hoare triple {126816#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126844#(<= ~counter~0 28)} is VALID [2022-04-28 07:21:05,026 INFO L290 TraceCheckUtils]: 223: Hoare triple {126816#(<= ~counter~0 27)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {126816#(<= ~counter~0 27)} is VALID [2022-04-28 07:21:05,026 INFO L290 TraceCheckUtils]: 222: Hoare triple {126816#(<= ~counter~0 27)} assume !!(0 != ~y3~0); {126816#(<= ~counter~0 27)} is VALID [2022-04-28 07:21:05,026 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {126031#true} {126816#(<= ~counter~0 27)} #63#return; {126816#(<= ~counter~0 27)} is VALID [2022-04-28 07:21:05,026 INFO L290 TraceCheckUtils]: 220: Hoare triple {126031#true} assume true; {126031#true} is VALID [2022-04-28 07:21:05,026 INFO L290 TraceCheckUtils]: 219: Hoare triple {126031#true} assume !(0 == ~cond); {126031#true} is VALID [2022-04-28 07:21:05,026 INFO L290 TraceCheckUtils]: 218: Hoare triple {126031#true} ~cond := #in~cond; {126031#true} is VALID [2022-04-28 07:21:05,027 INFO L272 TraceCheckUtils]: 217: Hoare triple {126816#(<= ~counter~0 27)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {126031#true} is VALID [2022-04-28 07:21:05,027 INFO L290 TraceCheckUtils]: 216: Hoare triple {126816#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {126816#(<= ~counter~0 27)} is VALID [2022-04-28 07:21:05,028 INFO L290 TraceCheckUtils]: 215: Hoare triple {126788#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126816#(<= ~counter~0 27)} is VALID [2022-04-28 07:21:05,028 INFO L290 TraceCheckUtils]: 214: Hoare triple {126788#(<= ~counter~0 26)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {126788#(<= ~counter~0 26)} is VALID [2022-04-28 07:21:05,028 INFO L290 TraceCheckUtils]: 213: Hoare triple {126788#(<= ~counter~0 26)} assume !!(0 != ~y3~0); {126788#(<= ~counter~0 26)} is VALID [2022-04-28 07:21:05,029 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {126031#true} {126788#(<= ~counter~0 26)} #63#return; {126788#(<= ~counter~0 26)} is VALID [2022-04-28 07:21:05,029 INFO L290 TraceCheckUtils]: 211: Hoare triple {126031#true} assume true; {126031#true} is VALID [2022-04-28 07:21:05,029 INFO L290 TraceCheckUtils]: 210: Hoare triple {126031#true} assume !(0 == ~cond); {126031#true} is VALID [2022-04-28 07:21:05,029 INFO L290 TraceCheckUtils]: 209: Hoare triple {126031#true} ~cond := #in~cond; {126031#true} is VALID [2022-04-28 07:21:05,029 INFO L272 TraceCheckUtils]: 208: Hoare triple {126788#(<= ~counter~0 26)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {126031#true} is VALID [2022-04-28 07:21:05,029 INFO L290 TraceCheckUtils]: 207: Hoare triple {126788#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {126788#(<= ~counter~0 26)} is VALID [2022-04-28 07:21:05,031 INFO L290 TraceCheckUtils]: 206: Hoare triple {126760#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126788#(<= ~counter~0 26)} is VALID [2022-04-28 07:21:05,031 INFO L290 TraceCheckUtils]: 205: Hoare triple {126760#(<= ~counter~0 25)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {126760#(<= ~counter~0 25)} is VALID [2022-04-28 07:21:05,031 INFO L290 TraceCheckUtils]: 204: Hoare triple {126760#(<= ~counter~0 25)} assume !!(0 != ~y3~0); {126760#(<= ~counter~0 25)} is VALID [2022-04-28 07:21:05,032 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {126031#true} {126760#(<= ~counter~0 25)} #63#return; {126760#(<= ~counter~0 25)} is VALID [2022-04-28 07:21:05,032 INFO L290 TraceCheckUtils]: 202: Hoare triple {126031#true} assume true; {126031#true} is VALID [2022-04-28 07:21:05,032 INFO L290 TraceCheckUtils]: 201: Hoare triple {126031#true} assume !(0 == ~cond); {126031#true} is VALID [2022-04-28 07:21:05,032 INFO L290 TraceCheckUtils]: 200: Hoare triple {126031#true} ~cond := #in~cond; {126031#true} is VALID [2022-04-28 07:21:05,032 INFO L272 TraceCheckUtils]: 199: Hoare triple {126760#(<= ~counter~0 25)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {126031#true} is VALID [2022-04-28 07:21:05,032 INFO L290 TraceCheckUtils]: 198: Hoare triple {126760#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {126760#(<= ~counter~0 25)} is VALID [2022-04-28 07:21:05,033 INFO L290 TraceCheckUtils]: 197: Hoare triple {126732#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126760#(<= ~counter~0 25)} is VALID [2022-04-28 07:21:05,033 INFO L290 TraceCheckUtils]: 196: Hoare triple {126732#(<= ~counter~0 24)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {126732#(<= ~counter~0 24)} is VALID [2022-04-28 07:21:05,034 INFO L290 TraceCheckUtils]: 195: Hoare triple {126732#(<= ~counter~0 24)} assume !!(0 != ~y3~0); {126732#(<= ~counter~0 24)} is VALID [2022-04-28 07:21:05,034 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {126031#true} {126732#(<= ~counter~0 24)} #63#return; {126732#(<= ~counter~0 24)} is VALID [2022-04-28 07:21:05,034 INFO L290 TraceCheckUtils]: 193: Hoare triple {126031#true} assume true; {126031#true} is VALID [2022-04-28 07:21:05,034 INFO L290 TraceCheckUtils]: 192: Hoare triple {126031#true} assume !(0 == ~cond); {126031#true} is VALID [2022-04-28 07:21:05,034 INFO L290 TraceCheckUtils]: 191: Hoare triple {126031#true} ~cond := #in~cond; {126031#true} is VALID [2022-04-28 07:21:05,034 INFO L272 TraceCheckUtils]: 190: Hoare triple {126732#(<= ~counter~0 24)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {126031#true} is VALID [2022-04-28 07:21:05,035 INFO L290 TraceCheckUtils]: 189: Hoare triple {126732#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {126732#(<= ~counter~0 24)} is VALID [2022-04-28 07:21:05,036 INFO L290 TraceCheckUtils]: 188: Hoare triple {126704#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126732#(<= ~counter~0 24)} is VALID [2022-04-28 07:21:05,036 INFO L290 TraceCheckUtils]: 187: Hoare triple {126704#(<= ~counter~0 23)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {126704#(<= ~counter~0 23)} is VALID [2022-04-28 07:21:05,036 INFO L290 TraceCheckUtils]: 186: Hoare triple {126704#(<= ~counter~0 23)} assume !!(0 != ~y3~0); {126704#(<= ~counter~0 23)} is VALID [2022-04-28 07:21:05,037 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {126031#true} {126704#(<= ~counter~0 23)} #63#return; {126704#(<= ~counter~0 23)} is VALID [2022-04-28 07:21:05,037 INFO L290 TraceCheckUtils]: 184: Hoare triple {126031#true} assume true; {126031#true} is VALID [2022-04-28 07:21:05,037 INFO L290 TraceCheckUtils]: 183: Hoare triple {126031#true} assume !(0 == ~cond); {126031#true} is VALID [2022-04-28 07:21:05,037 INFO L290 TraceCheckUtils]: 182: Hoare triple {126031#true} ~cond := #in~cond; {126031#true} is VALID [2022-04-28 07:21:05,037 INFO L272 TraceCheckUtils]: 181: Hoare triple {126704#(<= ~counter~0 23)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {126031#true} is VALID [2022-04-28 07:21:05,037 INFO L290 TraceCheckUtils]: 180: Hoare triple {126704#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {126704#(<= ~counter~0 23)} is VALID [2022-04-28 07:21:05,039 INFO L290 TraceCheckUtils]: 179: Hoare triple {126676#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126704#(<= ~counter~0 23)} is VALID [2022-04-28 07:21:05,039 INFO L290 TraceCheckUtils]: 178: Hoare triple {126676#(<= ~counter~0 22)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {126676#(<= ~counter~0 22)} is VALID [2022-04-28 07:21:05,039 INFO L290 TraceCheckUtils]: 177: Hoare triple {126676#(<= ~counter~0 22)} assume !!(0 != ~y3~0); {126676#(<= ~counter~0 22)} is VALID [2022-04-28 07:21:05,040 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {126031#true} {126676#(<= ~counter~0 22)} #63#return; {126676#(<= ~counter~0 22)} is VALID [2022-04-28 07:21:05,040 INFO L290 TraceCheckUtils]: 175: Hoare triple {126031#true} assume true; {126031#true} is VALID [2022-04-28 07:21:05,040 INFO L290 TraceCheckUtils]: 174: Hoare triple {126031#true} assume !(0 == ~cond); {126031#true} is VALID [2022-04-28 07:21:05,040 INFO L290 TraceCheckUtils]: 173: Hoare triple {126031#true} ~cond := #in~cond; {126031#true} is VALID [2022-04-28 07:21:05,040 INFO L272 TraceCheckUtils]: 172: Hoare triple {126676#(<= ~counter~0 22)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {126031#true} is VALID [2022-04-28 07:21:05,040 INFO L290 TraceCheckUtils]: 171: Hoare triple {126676#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {126676#(<= ~counter~0 22)} is VALID [2022-04-28 07:21:05,041 INFO L290 TraceCheckUtils]: 170: Hoare triple {126648#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126676#(<= ~counter~0 22)} is VALID [2022-04-28 07:21:05,041 INFO L290 TraceCheckUtils]: 169: Hoare triple {126648#(<= ~counter~0 21)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {126648#(<= ~counter~0 21)} is VALID [2022-04-28 07:21:05,042 INFO L290 TraceCheckUtils]: 168: Hoare triple {126648#(<= ~counter~0 21)} assume !!(0 != ~y3~0); {126648#(<= ~counter~0 21)} is VALID [2022-04-28 07:21:05,042 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {126031#true} {126648#(<= ~counter~0 21)} #63#return; {126648#(<= ~counter~0 21)} is VALID [2022-04-28 07:21:05,042 INFO L290 TraceCheckUtils]: 166: Hoare triple {126031#true} assume true; {126031#true} is VALID [2022-04-28 07:21:05,042 INFO L290 TraceCheckUtils]: 165: Hoare triple {126031#true} assume !(0 == ~cond); {126031#true} is VALID [2022-04-28 07:21:05,042 INFO L290 TraceCheckUtils]: 164: Hoare triple {126031#true} ~cond := #in~cond; {126031#true} is VALID [2022-04-28 07:21:05,042 INFO L272 TraceCheckUtils]: 163: Hoare triple {126648#(<= ~counter~0 21)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {126031#true} is VALID [2022-04-28 07:21:05,043 INFO L290 TraceCheckUtils]: 162: Hoare triple {126648#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {126648#(<= ~counter~0 21)} is VALID [2022-04-28 07:21:05,044 INFO L290 TraceCheckUtils]: 161: Hoare triple {126620#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126648#(<= ~counter~0 21)} is VALID [2022-04-28 07:21:05,044 INFO L290 TraceCheckUtils]: 160: Hoare triple {126620#(<= ~counter~0 20)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {126620#(<= ~counter~0 20)} is VALID [2022-04-28 07:21:05,045 INFO L290 TraceCheckUtils]: 159: Hoare triple {126620#(<= ~counter~0 20)} assume !!(0 != ~y3~0); {126620#(<= ~counter~0 20)} is VALID [2022-04-28 07:21:05,045 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {126031#true} {126620#(<= ~counter~0 20)} #63#return; {126620#(<= ~counter~0 20)} is VALID [2022-04-28 07:21:05,045 INFO L290 TraceCheckUtils]: 157: Hoare triple {126031#true} assume true; {126031#true} is VALID [2022-04-28 07:21:05,045 INFO L290 TraceCheckUtils]: 156: Hoare triple {126031#true} assume !(0 == ~cond); {126031#true} is VALID [2022-04-28 07:21:05,045 INFO L290 TraceCheckUtils]: 155: Hoare triple {126031#true} ~cond := #in~cond; {126031#true} is VALID [2022-04-28 07:21:05,045 INFO L272 TraceCheckUtils]: 154: Hoare triple {126620#(<= ~counter~0 20)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {126031#true} is VALID [2022-04-28 07:21:05,046 INFO L290 TraceCheckUtils]: 153: Hoare triple {126620#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {126620#(<= ~counter~0 20)} is VALID [2022-04-28 07:21:05,047 INFO L290 TraceCheckUtils]: 152: Hoare triple {126592#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126620#(<= ~counter~0 20)} is VALID [2022-04-28 07:21:05,047 INFO L290 TraceCheckUtils]: 151: Hoare triple {126592#(<= ~counter~0 19)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {126592#(<= ~counter~0 19)} is VALID [2022-04-28 07:21:05,047 INFO L290 TraceCheckUtils]: 150: Hoare triple {126592#(<= ~counter~0 19)} assume !!(0 != ~y3~0); {126592#(<= ~counter~0 19)} is VALID [2022-04-28 07:21:05,048 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {126031#true} {126592#(<= ~counter~0 19)} #63#return; {126592#(<= ~counter~0 19)} is VALID [2022-04-28 07:21:05,048 INFO L290 TraceCheckUtils]: 148: Hoare triple {126031#true} assume true; {126031#true} is VALID [2022-04-28 07:21:05,048 INFO L290 TraceCheckUtils]: 147: Hoare triple {126031#true} assume !(0 == ~cond); {126031#true} is VALID [2022-04-28 07:21:05,048 INFO L290 TraceCheckUtils]: 146: Hoare triple {126031#true} ~cond := #in~cond; {126031#true} is VALID [2022-04-28 07:21:05,048 INFO L272 TraceCheckUtils]: 145: Hoare triple {126592#(<= ~counter~0 19)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {126031#true} is VALID [2022-04-28 07:21:05,048 INFO L290 TraceCheckUtils]: 144: Hoare triple {126592#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {126592#(<= ~counter~0 19)} is VALID [2022-04-28 07:21:05,049 INFO L290 TraceCheckUtils]: 143: Hoare triple {126564#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126592#(<= ~counter~0 19)} is VALID [2022-04-28 07:21:05,050 INFO L290 TraceCheckUtils]: 142: Hoare triple {126564#(<= ~counter~0 18)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {126564#(<= ~counter~0 18)} is VALID [2022-04-28 07:21:05,050 INFO L290 TraceCheckUtils]: 141: Hoare triple {126564#(<= ~counter~0 18)} assume !!(0 != ~y3~0); {126564#(<= ~counter~0 18)} is VALID [2022-04-28 07:21:05,050 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {126031#true} {126564#(<= ~counter~0 18)} #63#return; {126564#(<= ~counter~0 18)} is VALID [2022-04-28 07:21:05,051 INFO L290 TraceCheckUtils]: 139: Hoare triple {126031#true} assume true; {126031#true} is VALID [2022-04-28 07:21:05,051 INFO L290 TraceCheckUtils]: 138: Hoare triple {126031#true} assume !(0 == ~cond); {126031#true} is VALID [2022-04-28 07:21:05,051 INFO L290 TraceCheckUtils]: 137: Hoare triple {126031#true} ~cond := #in~cond; {126031#true} is VALID [2022-04-28 07:21:05,051 INFO L272 TraceCheckUtils]: 136: Hoare triple {126564#(<= ~counter~0 18)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {126031#true} is VALID [2022-04-28 07:21:05,051 INFO L290 TraceCheckUtils]: 135: Hoare triple {126564#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {126564#(<= ~counter~0 18)} is VALID [2022-04-28 07:21:05,052 INFO L290 TraceCheckUtils]: 134: Hoare triple {126536#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126564#(<= ~counter~0 18)} is VALID [2022-04-28 07:21:05,053 INFO L290 TraceCheckUtils]: 133: Hoare triple {126536#(<= ~counter~0 17)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {126536#(<= ~counter~0 17)} is VALID [2022-04-28 07:21:05,053 INFO L290 TraceCheckUtils]: 132: Hoare triple {126536#(<= ~counter~0 17)} assume !!(0 != ~y3~0); {126536#(<= ~counter~0 17)} is VALID [2022-04-28 07:21:05,053 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {126031#true} {126536#(<= ~counter~0 17)} #63#return; {126536#(<= ~counter~0 17)} is VALID [2022-04-28 07:21:05,053 INFO L290 TraceCheckUtils]: 130: Hoare triple {126031#true} assume true; {126031#true} is VALID [2022-04-28 07:21:05,053 INFO L290 TraceCheckUtils]: 129: Hoare triple {126031#true} assume !(0 == ~cond); {126031#true} is VALID [2022-04-28 07:21:05,053 INFO L290 TraceCheckUtils]: 128: Hoare triple {126031#true} ~cond := #in~cond; {126031#true} is VALID [2022-04-28 07:21:05,053 INFO L272 TraceCheckUtils]: 127: Hoare triple {126536#(<= ~counter~0 17)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {126031#true} is VALID [2022-04-28 07:21:05,054 INFO L290 TraceCheckUtils]: 126: Hoare triple {126536#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {126536#(<= ~counter~0 17)} is VALID [2022-04-28 07:21:05,055 INFO L290 TraceCheckUtils]: 125: Hoare triple {126508#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126536#(<= ~counter~0 17)} is VALID [2022-04-28 07:21:05,055 INFO L290 TraceCheckUtils]: 124: Hoare triple {126508#(<= ~counter~0 16)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {126508#(<= ~counter~0 16)} is VALID [2022-04-28 07:21:05,055 INFO L290 TraceCheckUtils]: 123: Hoare triple {126508#(<= ~counter~0 16)} assume !!(0 != ~y3~0); {126508#(<= ~counter~0 16)} is VALID [2022-04-28 07:21:05,056 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {126031#true} {126508#(<= ~counter~0 16)} #63#return; {126508#(<= ~counter~0 16)} is VALID [2022-04-28 07:21:05,056 INFO L290 TraceCheckUtils]: 121: Hoare triple {126031#true} assume true; {126031#true} is VALID [2022-04-28 07:21:05,056 INFO L290 TraceCheckUtils]: 120: Hoare triple {126031#true} assume !(0 == ~cond); {126031#true} is VALID [2022-04-28 07:21:05,056 INFO L290 TraceCheckUtils]: 119: Hoare triple {126031#true} ~cond := #in~cond; {126031#true} is VALID [2022-04-28 07:21:05,056 INFO L272 TraceCheckUtils]: 118: Hoare triple {126508#(<= ~counter~0 16)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {126031#true} is VALID [2022-04-28 07:21:05,056 INFO L290 TraceCheckUtils]: 117: Hoare triple {126508#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {126508#(<= ~counter~0 16)} is VALID [2022-04-28 07:21:05,058 INFO L290 TraceCheckUtils]: 116: Hoare triple {126480#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126508#(<= ~counter~0 16)} is VALID [2022-04-28 07:21:05,058 INFO L290 TraceCheckUtils]: 115: Hoare triple {126480#(<= ~counter~0 15)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {126480#(<= ~counter~0 15)} is VALID [2022-04-28 07:21:05,058 INFO L290 TraceCheckUtils]: 114: Hoare triple {126480#(<= ~counter~0 15)} assume !!(0 != ~y3~0); {126480#(<= ~counter~0 15)} is VALID [2022-04-28 07:21:05,059 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {126031#true} {126480#(<= ~counter~0 15)} #63#return; {126480#(<= ~counter~0 15)} is VALID [2022-04-28 07:21:05,059 INFO L290 TraceCheckUtils]: 112: Hoare triple {126031#true} assume true; {126031#true} is VALID [2022-04-28 07:21:05,059 INFO L290 TraceCheckUtils]: 111: Hoare triple {126031#true} assume !(0 == ~cond); {126031#true} is VALID [2022-04-28 07:21:05,059 INFO L290 TraceCheckUtils]: 110: Hoare triple {126031#true} ~cond := #in~cond; {126031#true} is VALID [2022-04-28 07:21:05,059 INFO L272 TraceCheckUtils]: 109: Hoare triple {126480#(<= ~counter~0 15)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {126031#true} is VALID [2022-04-28 07:21:05,059 INFO L290 TraceCheckUtils]: 108: Hoare triple {126480#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {126480#(<= ~counter~0 15)} is VALID [2022-04-28 07:21:05,061 INFO L290 TraceCheckUtils]: 107: Hoare triple {126452#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126480#(<= ~counter~0 15)} is VALID [2022-04-28 07:21:05,061 INFO L290 TraceCheckUtils]: 106: Hoare triple {126452#(<= ~counter~0 14)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {126452#(<= ~counter~0 14)} is VALID [2022-04-28 07:21:05,061 INFO L290 TraceCheckUtils]: 105: Hoare triple {126452#(<= ~counter~0 14)} assume !!(0 != ~y3~0); {126452#(<= ~counter~0 14)} is VALID [2022-04-28 07:21:05,062 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {126031#true} {126452#(<= ~counter~0 14)} #63#return; {126452#(<= ~counter~0 14)} is VALID [2022-04-28 07:21:05,062 INFO L290 TraceCheckUtils]: 103: Hoare triple {126031#true} assume true; {126031#true} is VALID [2022-04-28 07:21:05,062 INFO L290 TraceCheckUtils]: 102: Hoare triple {126031#true} assume !(0 == ~cond); {126031#true} is VALID [2022-04-28 07:21:05,062 INFO L290 TraceCheckUtils]: 101: Hoare triple {126031#true} ~cond := #in~cond; {126031#true} is VALID [2022-04-28 07:21:05,062 INFO L272 TraceCheckUtils]: 100: Hoare triple {126452#(<= ~counter~0 14)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {126031#true} is VALID [2022-04-28 07:21:05,062 INFO L290 TraceCheckUtils]: 99: Hoare triple {126452#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {126452#(<= ~counter~0 14)} is VALID [2022-04-28 07:21:05,063 INFO L290 TraceCheckUtils]: 98: Hoare triple {126424#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126452#(<= ~counter~0 14)} is VALID [2022-04-28 07:21:05,063 INFO L290 TraceCheckUtils]: 97: Hoare triple {126424#(<= ~counter~0 13)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {126424#(<= ~counter~0 13)} is VALID [2022-04-28 07:21:05,064 INFO L290 TraceCheckUtils]: 96: Hoare triple {126424#(<= ~counter~0 13)} assume !!(0 != ~y3~0); {126424#(<= ~counter~0 13)} is VALID [2022-04-28 07:21:05,064 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {126031#true} {126424#(<= ~counter~0 13)} #63#return; {126424#(<= ~counter~0 13)} is VALID [2022-04-28 07:21:05,064 INFO L290 TraceCheckUtils]: 94: Hoare triple {126031#true} assume true; {126031#true} is VALID [2022-04-28 07:21:05,064 INFO L290 TraceCheckUtils]: 93: Hoare triple {126031#true} assume !(0 == ~cond); {126031#true} is VALID [2022-04-28 07:21:05,064 INFO L290 TraceCheckUtils]: 92: Hoare triple {126031#true} ~cond := #in~cond; {126031#true} is VALID [2022-04-28 07:21:05,064 INFO L272 TraceCheckUtils]: 91: Hoare triple {126424#(<= ~counter~0 13)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {126031#true} is VALID [2022-04-28 07:21:05,065 INFO L290 TraceCheckUtils]: 90: Hoare triple {126424#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {126424#(<= ~counter~0 13)} is VALID [2022-04-28 07:21:05,066 INFO L290 TraceCheckUtils]: 89: Hoare triple {126396#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126424#(<= ~counter~0 13)} is VALID [2022-04-28 07:21:05,066 INFO L290 TraceCheckUtils]: 88: Hoare triple {126396#(<= ~counter~0 12)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {126396#(<= ~counter~0 12)} is VALID [2022-04-28 07:21:05,066 INFO L290 TraceCheckUtils]: 87: Hoare triple {126396#(<= ~counter~0 12)} assume !!(0 != ~y3~0); {126396#(<= ~counter~0 12)} is VALID [2022-04-28 07:21:05,067 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {126031#true} {126396#(<= ~counter~0 12)} #63#return; {126396#(<= ~counter~0 12)} is VALID [2022-04-28 07:21:05,067 INFO L290 TraceCheckUtils]: 85: Hoare triple {126031#true} assume true; {126031#true} is VALID [2022-04-28 07:21:05,067 INFO L290 TraceCheckUtils]: 84: Hoare triple {126031#true} assume !(0 == ~cond); {126031#true} is VALID [2022-04-28 07:21:05,067 INFO L290 TraceCheckUtils]: 83: Hoare triple {126031#true} ~cond := #in~cond; {126031#true} is VALID [2022-04-28 07:21:05,067 INFO L272 TraceCheckUtils]: 82: Hoare triple {126396#(<= ~counter~0 12)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {126031#true} is VALID [2022-04-28 07:21:05,067 INFO L290 TraceCheckUtils]: 81: Hoare triple {126396#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {126396#(<= ~counter~0 12)} is VALID [2022-04-28 07:21:05,068 INFO L290 TraceCheckUtils]: 80: Hoare triple {126368#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126396#(<= ~counter~0 12)} is VALID [2022-04-28 07:21:05,069 INFO L290 TraceCheckUtils]: 79: Hoare triple {126368#(<= ~counter~0 11)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {126368#(<= ~counter~0 11)} is VALID [2022-04-28 07:21:05,069 INFO L290 TraceCheckUtils]: 78: Hoare triple {126368#(<= ~counter~0 11)} assume !!(0 != ~y3~0); {126368#(<= ~counter~0 11)} is VALID [2022-04-28 07:21:05,069 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {126031#true} {126368#(<= ~counter~0 11)} #63#return; {126368#(<= ~counter~0 11)} is VALID [2022-04-28 07:21:05,070 INFO L290 TraceCheckUtils]: 76: Hoare triple {126031#true} assume true; {126031#true} is VALID [2022-04-28 07:21:05,070 INFO L290 TraceCheckUtils]: 75: Hoare triple {126031#true} assume !(0 == ~cond); {126031#true} is VALID [2022-04-28 07:21:05,070 INFO L290 TraceCheckUtils]: 74: Hoare triple {126031#true} ~cond := #in~cond; {126031#true} is VALID [2022-04-28 07:21:05,070 INFO L272 TraceCheckUtils]: 73: Hoare triple {126368#(<= ~counter~0 11)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {126031#true} is VALID [2022-04-28 07:21:05,070 INFO L290 TraceCheckUtils]: 72: Hoare triple {126368#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {126368#(<= ~counter~0 11)} is VALID [2022-04-28 07:21:05,071 INFO L290 TraceCheckUtils]: 71: Hoare triple {126340#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126368#(<= ~counter~0 11)} is VALID [2022-04-28 07:21:05,071 INFO L290 TraceCheckUtils]: 70: Hoare triple {126340#(<= ~counter~0 10)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {126340#(<= ~counter~0 10)} is VALID [2022-04-28 07:21:05,072 INFO L290 TraceCheckUtils]: 69: Hoare triple {126340#(<= ~counter~0 10)} assume !!(0 != ~y3~0); {126340#(<= ~counter~0 10)} is VALID [2022-04-28 07:21:05,072 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {126031#true} {126340#(<= ~counter~0 10)} #63#return; {126340#(<= ~counter~0 10)} is VALID [2022-04-28 07:21:05,072 INFO L290 TraceCheckUtils]: 67: Hoare triple {126031#true} assume true; {126031#true} is VALID [2022-04-28 07:21:05,072 INFO L290 TraceCheckUtils]: 66: Hoare triple {126031#true} assume !(0 == ~cond); {126031#true} is VALID [2022-04-28 07:21:05,072 INFO L290 TraceCheckUtils]: 65: Hoare triple {126031#true} ~cond := #in~cond; {126031#true} is VALID [2022-04-28 07:21:05,072 INFO L272 TraceCheckUtils]: 64: Hoare triple {126340#(<= ~counter~0 10)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {126031#true} is VALID [2022-04-28 07:21:05,072 INFO L290 TraceCheckUtils]: 63: Hoare triple {126340#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {126340#(<= ~counter~0 10)} is VALID [2022-04-28 07:21:05,074 INFO L290 TraceCheckUtils]: 62: Hoare triple {126312#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126340#(<= ~counter~0 10)} is VALID [2022-04-28 07:21:05,074 INFO L290 TraceCheckUtils]: 61: Hoare triple {126312#(<= ~counter~0 9)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {126312#(<= ~counter~0 9)} is VALID [2022-04-28 07:21:05,074 INFO L290 TraceCheckUtils]: 60: Hoare triple {126312#(<= ~counter~0 9)} assume !!(0 != ~y3~0); {126312#(<= ~counter~0 9)} is VALID [2022-04-28 07:21:05,075 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {126031#true} {126312#(<= ~counter~0 9)} #63#return; {126312#(<= ~counter~0 9)} is VALID [2022-04-28 07:21:05,075 INFO L290 TraceCheckUtils]: 58: Hoare triple {126031#true} assume true; {126031#true} is VALID [2022-04-28 07:21:05,075 INFO L290 TraceCheckUtils]: 57: Hoare triple {126031#true} assume !(0 == ~cond); {126031#true} is VALID [2022-04-28 07:21:05,075 INFO L290 TraceCheckUtils]: 56: Hoare triple {126031#true} ~cond := #in~cond; {126031#true} is VALID [2022-04-28 07:21:05,075 INFO L272 TraceCheckUtils]: 55: Hoare triple {126312#(<= ~counter~0 9)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {126031#true} is VALID [2022-04-28 07:21:05,075 INFO L290 TraceCheckUtils]: 54: Hoare triple {126312#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {126312#(<= ~counter~0 9)} is VALID [2022-04-28 07:21:05,076 INFO L290 TraceCheckUtils]: 53: Hoare triple {126284#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126312#(<= ~counter~0 9)} is VALID [2022-04-28 07:21:05,077 INFO L290 TraceCheckUtils]: 52: Hoare triple {126284#(<= ~counter~0 8)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {126284#(<= ~counter~0 8)} is VALID [2022-04-28 07:21:05,077 INFO L290 TraceCheckUtils]: 51: Hoare triple {126284#(<= ~counter~0 8)} assume !!(0 != ~y3~0); {126284#(<= ~counter~0 8)} is VALID [2022-04-28 07:21:05,077 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {126031#true} {126284#(<= ~counter~0 8)} #63#return; {126284#(<= ~counter~0 8)} is VALID [2022-04-28 07:21:05,077 INFO L290 TraceCheckUtils]: 49: Hoare triple {126031#true} assume true; {126031#true} is VALID [2022-04-28 07:21:05,077 INFO L290 TraceCheckUtils]: 48: Hoare triple {126031#true} assume !(0 == ~cond); {126031#true} is VALID [2022-04-28 07:21:05,078 INFO L290 TraceCheckUtils]: 47: Hoare triple {126031#true} ~cond := #in~cond; {126031#true} is VALID [2022-04-28 07:21:05,085 INFO L272 TraceCheckUtils]: 46: Hoare triple {126284#(<= ~counter~0 8)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {126031#true} is VALID [2022-04-28 07:21:05,086 INFO L290 TraceCheckUtils]: 45: Hoare triple {126284#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {126284#(<= ~counter~0 8)} is VALID [2022-04-28 07:21:05,089 INFO L290 TraceCheckUtils]: 44: Hoare triple {126256#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126284#(<= ~counter~0 8)} is VALID [2022-04-28 07:21:05,089 INFO L290 TraceCheckUtils]: 43: Hoare triple {126256#(<= ~counter~0 7)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {126256#(<= ~counter~0 7)} is VALID [2022-04-28 07:21:05,090 INFO L290 TraceCheckUtils]: 42: Hoare triple {126256#(<= ~counter~0 7)} assume !!(0 != ~y3~0); {126256#(<= ~counter~0 7)} is VALID [2022-04-28 07:21:05,090 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {126031#true} {126256#(<= ~counter~0 7)} #63#return; {126256#(<= ~counter~0 7)} is VALID [2022-04-28 07:21:05,090 INFO L290 TraceCheckUtils]: 40: Hoare triple {126031#true} assume true; {126031#true} is VALID [2022-04-28 07:21:05,090 INFO L290 TraceCheckUtils]: 39: Hoare triple {126031#true} assume !(0 == ~cond); {126031#true} is VALID [2022-04-28 07:21:05,091 INFO L290 TraceCheckUtils]: 38: Hoare triple {126031#true} ~cond := #in~cond; {126031#true} is VALID [2022-04-28 07:21:05,091 INFO L272 TraceCheckUtils]: 37: Hoare triple {126256#(<= ~counter~0 7)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {126031#true} is VALID [2022-04-28 07:21:05,091 INFO L290 TraceCheckUtils]: 36: Hoare triple {126256#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {126256#(<= ~counter~0 7)} is VALID [2022-04-28 07:21:05,092 INFO L290 TraceCheckUtils]: 35: Hoare triple {126228#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126256#(<= ~counter~0 7)} is VALID [2022-04-28 07:21:05,092 INFO L290 TraceCheckUtils]: 34: Hoare triple {126228#(<= ~counter~0 6)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {126228#(<= ~counter~0 6)} is VALID [2022-04-28 07:21:05,092 INFO L290 TraceCheckUtils]: 33: Hoare triple {126228#(<= ~counter~0 6)} assume !!(0 != ~y3~0); {126228#(<= ~counter~0 6)} is VALID [2022-04-28 07:21:05,093 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {126031#true} {126228#(<= ~counter~0 6)} #63#return; {126228#(<= ~counter~0 6)} is VALID [2022-04-28 07:21:05,093 INFO L290 TraceCheckUtils]: 31: Hoare triple {126031#true} assume true; {126031#true} is VALID [2022-04-28 07:21:05,093 INFO L290 TraceCheckUtils]: 30: Hoare triple {126031#true} assume !(0 == ~cond); {126031#true} is VALID [2022-04-28 07:21:05,093 INFO L290 TraceCheckUtils]: 29: Hoare triple {126031#true} ~cond := #in~cond; {126031#true} is VALID [2022-04-28 07:21:05,093 INFO L272 TraceCheckUtils]: 28: Hoare triple {126228#(<= ~counter~0 6)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {126031#true} is VALID [2022-04-28 07:21:05,093 INFO L290 TraceCheckUtils]: 27: Hoare triple {126228#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {126228#(<= ~counter~0 6)} is VALID [2022-04-28 07:21:05,094 INFO L290 TraceCheckUtils]: 26: Hoare triple {126200#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126228#(<= ~counter~0 6)} is VALID [2022-04-28 07:21:05,095 INFO L290 TraceCheckUtils]: 25: Hoare triple {126200#(<= ~counter~0 5)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {126200#(<= ~counter~0 5)} is VALID [2022-04-28 07:21:05,095 INFO L290 TraceCheckUtils]: 24: Hoare triple {126200#(<= ~counter~0 5)} assume !!(0 != ~y3~0); {126200#(<= ~counter~0 5)} is VALID [2022-04-28 07:21:05,095 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {126031#true} {126200#(<= ~counter~0 5)} #63#return; {126200#(<= ~counter~0 5)} is VALID [2022-04-28 07:21:05,095 INFO L290 TraceCheckUtils]: 22: Hoare triple {126031#true} assume true; {126031#true} is VALID [2022-04-28 07:21:05,095 INFO L290 TraceCheckUtils]: 21: Hoare triple {126031#true} assume !(0 == ~cond); {126031#true} is VALID [2022-04-28 07:21:05,095 INFO L290 TraceCheckUtils]: 20: Hoare triple {126031#true} ~cond := #in~cond; {126031#true} is VALID [2022-04-28 07:21:05,096 INFO L272 TraceCheckUtils]: 19: Hoare triple {126200#(<= ~counter~0 5)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {126031#true} is VALID [2022-04-28 07:21:05,096 INFO L290 TraceCheckUtils]: 18: Hoare triple {126200#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {126200#(<= ~counter~0 5)} is VALID [2022-04-28 07:21:05,097 INFO L290 TraceCheckUtils]: 17: Hoare triple {126172#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126200#(<= ~counter~0 5)} is VALID [2022-04-28 07:21:05,097 INFO L290 TraceCheckUtils]: 16: Hoare triple {126172#(<= ~counter~0 4)} ~y1~0 := 0;~y2~0 := 0;~y3~0 := ~x1~0; {126172#(<= ~counter~0 4)} is VALID [2022-04-28 07:21:05,098 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {126031#true} {126172#(<= ~counter~0 4)} #61#return; {126172#(<= ~counter~0 4)} is VALID [2022-04-28 07:21:05,098 INFO L290 TraceCheckUtils]: 14: Hoare triple {126031#true} assume true; {126031#true} is VALID [2022-04-28 07:21:05,098 INFO L290 TraceCheckUtils]: 13: Hoare triple {126031#true} assume !(0 == ~cond); {126031#true} is VALID [2022-04-28 07:21:05,098 INFO L290 TraceCheckUtils]: 12: Hoare triple {126031#true} ~cond := #in~cond; {126031#true} is VALID [2022-04-28 07:21:05,098 INFO L272 TraceCheckUtils]: 11: Hoare triple {126172#(<= ~counter~0 4)} call assume_abort_if_not((if 0 != ~x2~0 then 1 else 0)); {126031#true} is VALID [2022-04-28 07:21:05,098 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {126031#true} {126172#(<= ~counter~0 4)} #59#return; {126172#(<= ~counter~0 4)} is VALID [2022-04-28 07:21:05,098 INFO L290 TraceCheckUtils]: 9: Hoare triple {126031#true} assume true; {126031#true} is VALID [2022-04-28 07:21:05,098 INFO L290 TraceCheckUtils]: 8: Hoare triple {126031#true} assume !(0 == ~cond); {126031#true} is VALID [2022-04-28 07:21:05,098 INFO L290 TraceCheckUtils]: 7: Hoare triple {126031#true} ~cond := #in~cond; {126031#true} is VALID [2022-04-28 07:21:05,098 INFO L272 TraceCheckUtils]: 6: Hoare triple {126172#(<= ~counter~0 4)} call assume_abort_if_not((if ~x1~0 >= 0 then 1 else 0)); {126031#true} is VALID [2022-04-28 07:21:05,099 INFO L290 TraceCheckUtils]: 5: Hoare triple {126172#(<= ~counter~0 4)} havoc ~x1~0;havoc ~x2~0;havoc ~y1~0;havoc ~y2~0;havoc ~y3~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~x1~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~x2~0 := #t~nondet5;havoc #t~nondet5; {126172#(<= ~counter~0 4)} is VALID [2022-04-28 07:21:05,099 INFO L272 TraceCheckUtils]: 4: Hoare triple {126172#(<= ~counter~0 4)} call #t~ret7 := main(); {126172#(<= ~counter~0 4)} is VALID [2022-04-28 07:21:05,099 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {126172#(<= ~counter~0 4)} {126031#true} #67#return; {126172#(<= ~counter~0 4)} is VALID [2022-04-28 07:21:05,099 INFO L290 TraceCheckUtils]: 2: Hoare triple {126172#(<= ~counter~0 4)} assume true; {126172#(<= ~counter~0 4)} is VALID [2022-04-28 07:21:05,100 INFO L290 TraceCheckUtils]: 1: Hoare triple {126031#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(11, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {126172#(<= ~counter~0 4)} is VALID [2022-04-28 07:21:05,100 INFO L272 TraceCheckUtils]: 0: Hoare triple {126031#true} call ULTIMATE.init(); {126031#true} is VALID [2022-04-28 07:21:05,101 INFO L134 CoverageAnalysis]: Checked inductivity of 9094 backedges. 90 proven. 5040 refuted. 0 times theorem prover too weak. 3964 trivial. 0 not checked. [2022-04-28 07:21:05,101 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 07:21:05,101 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [763513675] [2022-04-28 07:21:05,101 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 07:21:05,101 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [158008028] [2022-04-28 07:21:05,101 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [158008028] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 07:21:05,101 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 07:21:05,101 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [49, 49] total 54 [2022-04-28 07:21:05,101 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 07:21:05,101 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1583708298] [2022-04-28 07:21:05,101 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1583708298] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 07:21:05,101 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 07:21:05,101 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [49] imperfect sequences [] total 49 [2022-04-28 07:21:05,101 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1764354171] [2022-04-28 07:21:05,102 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 07:21:05,102 INFO L78 Accepts]: Start accepts. Automaton has has 49 states, 49 states have (on average 6.673469387755102) internal successors, (327), 48 states have internal predecessors, (327), 48 states have call successors, (50), 48 states have call predecessors, (50), 46 states have return successors, (48), 46 states have call predecessors, (48), 47 states have call successors, (48) Word has length 428 [2022-04-28 07:21:05,102 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 07:21:05,103 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 49 states, 49 states have (on average 6.673469387755102) internal successors, (327), 48 states have internal predecessors, (327), 48 states have call successors, (50), 48 states have call predecessors, (50), 46 states have return successors, (48), 46 states have call predecessors, (48), 47 states have call successors, (48) [2022-04-28 07:21:05,624 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 425 edges. 425 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 07:21:05,624 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 49 states [2022-04-28 07:21:05,624 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 07:21:05,625 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 49 interpolants. [2022-04-28 07:21:05,625 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1331, Invalid=1531, Unknown=0, NotChecked=0, Total=2862 [2022-04-28 07:21:05,625 INFO L87 Difference]: Start difference. First operand 425 states and 471 transitions. Second operand has 49 states, 49 states have (on average 6.673469387755102) internal successors, (327), 48 states have internal predecessors, (327), 48 states have call successors, (50), 48 states have call predecessors, (50), 46 states have return successors, (48), 46 states have call predecessors, (48), 47 states have call successors, (48) [2022-04-28 07:21:08,424 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 07:21:08,425 INFO L93 Difference]: Finished difference Result 439 states and 486 transitions. [2022-04-28 07:21:08,425 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 94 states. [2022-04-28 07:21:08,425 INFO L78 Accepts]: Start accepts. Automaton has has 49 states, 49 states have (on average 6.673469387755102) internal successors, (327), 48 states have internal predecessors, (327), 48 states have call successors, (50), 48 states have call predecessors, (50), 46 states have return successors, (48), 46 states have call predecessors, (48), 47 states have call successors, (48) Word has length 428 [2022-04-28 07:21:08,431 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 07:21:08,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 49 states, 49 states have (on average 6.673469387755102) internal successors, (327), 48 states have internal predecessors, (327), 48 states have call successors, (50), 48 states have call predecessors, (50), 46 states have return successors, (48), 46 states have call predecessors, (48), 47 states have call successors, (48) [2022-04-28 07:21:08,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 94 states and 485 transitions. [2022-04-28 07:21:08,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 49 states, 49 states have (on average 6.673469387755102) internal successors, (327), 48 states have internal predecessors, (327), 48 states have call successors, (50), 48 states have call predecessors, (50), 46 states have return successors, (48), 46 states have call predecessors, (48), 47 states have call successors, (48) [2022-04-28 07:21:08,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 94 states and 485 transitions. [2022-04-28 07:21:08,450 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 94 states and 485 transitions. [2022-04-28 07:21:09,084 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 485 edges. 485 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 07:21:09,092 INFO L225 Difference]: With dead ends: 439 [2022-04-28 07:21:09,093 INFO L226 Difference]: Without dead ends: 434 [2022-04-28 07:21:09,093 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 900 GetRequests, 802 SyntacticMatches, 1 SemanticMatches, 97 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1088 ImplicationChecksByTransitivity, 1.5s TimeCoverageRelationStatistics Valid=3716, Invalid=5986, Unknown=0, NotChecked=0, Total=9702 [2022-04-28 07:21:09,093 INFO L413 NwaCegarLoop]: 71 mSDtfsCounter, 203 mSDsluCounter, 371 mSDsCounter, 0 mSdLazyCounter, 284 mSolverCounterSat, 42 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 203 SdHoareTripleChecker+Valid, 442 SdHoareTripleChecker+Invalid, 326 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 42 IncrementalHoareTripleChecker+Valid, 284 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-04-28 07:21:09,093 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [203 Valid, 442 Invalid, 326 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [42 Valid, 284 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-04-28 07:21:09,094 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 434 states. [2022-04-28 07:21:09,764 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 434 to 434. [2022-04-28 07:21:09,765 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 07:21:09,765 INFO L82 GeneralOperation]: Start isEquivalent. First operand 434 states. Second operand has 434 states, 334 states have (on average 1.1407185628742516) internal successors, (381), 334 states have internal predecessors, (381), 51 states have call successors, (51), 50 states have call predecessors, (51), 48 states have return successors, (49), 49 states have call predecessors, (49), 49 states have call successors, (49) [2022-04-28 07:21:09,765 INFO L74 IsIncluded]: Start isIncluded. First operand 434 states. Second operand has 434 states, 334 states have (on average 1.1407185628742516) internal successors, (381), 334 states have internal predecessors, (381), 51 states have call successors, (51), 50 states have call predecessors, (51), 48 states have return successors, (49), 49 states have call predecessors, (49), 49 states have call successors, (49) [2022-04-28 07:21:09,766 INFO L87 Difference]: Start difference. First operand 434 states. Second operand has 434 states, 334 states have (on average 1.1407185628742516) internal successors, (381), 334 states have internal predecessors, (381), 51 states have call successors, (51), 50 states have call predecessors, (51), 48 states have return successors, (49), 49 states have call predecessors, (49), 49 states have call successors, (49) [2022-04-28 07:21:09,772 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 07:21:09,772 INFO L93 Difference]: Finished difference Result 434 states and 481 transitions. [2022-04-28 07:21:09,772 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 481 transitions. [2022-04-28 07:21:09,772 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 07:21:09,772 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 07:21:09,773 INFO L74 IsIncluded]: Start isIncluded. First operand has 434 states, 334 states have (on average 1.1407185628742516) internal successors, (381), 334 states have internal predecessors, (381), 51 states have call successors, (51), 50 states have call predecessors, (51), 48 states have return successors, (49), 49 states have call predecessors, (49), 49 states have call successors, (49) Second operand 434 states. [2022-04-28 07:21:09,773 INFO L87 Difference]: Start difference. First operand has 434 states, 334 states have (on average 1.1407185628742516) internal successors, (381), 334 states have internal predecessors, (381), 51 states have call successors, (51), 50 states have call predecessors, (51), 48 states have return successors, (49), 49 states have call predecessors, (49), 49 states have call successors, (49) Second operand 434 states. [2022-04-28 07:21:09,779 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 07:21:09,779 INFO L93 Difference]: Finished difference Result 434 states and 481 transitions. [2022-04-28 07:21:09,779 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 481 transitions. [2022-04-28 07:21:09,780 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 07:21:09,780 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 07:21:09,780 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 07:21:09,780 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 07:21:09,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 434 states, 334 states have (on average 1.1407185628742516) internal successors, (381), 334 states have internal predecessors, (381), 51 states have call successors, (51), 50 states have call predecessors, (51), 48 states have return successors, (49), 49 states have call predecessors, (49), 49 states have call successors, (49) [2022-04-28 07:21:09,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 434 states to 434 states and 481 transitions. [2022-04-28 07:21:09,789 INFO L78 Accepts]: Start accepts. Automaton has 434 states and 481 transitions. Word has length 428 [2022-04-28 07:21:09,789 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 07:21:09,789 INFO L495 AbstractCegarLoop]: Abstraction has 434 states and 481 transitions. [2022-04-28 07:21:09,793 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 49 states, 49 states have (on average 6.673469387755102) internal successors, (327), 48 states have internal predecessors, (327), 48 states have call successors, (50), 48 states have call predecessors, (50), 46 states have return successors, (48), 46 states have call predecessors, (48), 47 states have call successors, (48) [2022-04-28 07:21:09,793 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 434 states and 481 transitions. [2022-04-28 07:21:10,857 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 481 edges. 481 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 07:21:10,858 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 481 transitions. [2022-04-28 07:21:10,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 438 [2022-04-28 07:21:10,859 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 07:21:10,860 INFO L195 NwaCegarLoop]: trace histogram [47, 47, 46, 46, 46, 46, 46, 46, 46, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 07:21:10,867 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (49)] Forceful destruction successful, exit code 0 [2022-04-28 07:21:11,060 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 49 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable48 [2022-04-28 07:21:11,060 INFO L420 AbstractCegarLoop]: === Iteration 50 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 07:21:11,061 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 07:21:11,061 INFO L85 PathProgramCache]: Analyzing trace with hash 1876588118, now seen corresponding path program 91 times [2022-04-28 07:21:11,061 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 07:21:11,061 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [165740788] [2022-04-28 07:21:11,061 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 07:21:11,061 INFO L85 PathProgramCache]: Analyzing trace with hash 1876588118, now seen corresponding path program 92 times [2022-04-28 07:21:11,061 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 07:21:11,061 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1535816224] [2022-04-28 07:21:11,061 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 07:21:11,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 07:21:11,080 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 07:21:11,080 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [777448242] [2022-04-28 07:21:11,080 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-28 07:21:11,080 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 07:21:11,081 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 07:21:11,081 INFO L229 MonitoredProcess]: Starting monitored process 50 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 07:21:11,082 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (50)] Waiting until timeout for monitored process [2022-04-28 07:21:11,220 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-28 07:21:11,220 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 07:21:11,225 INFO L263 TraceCheckSpWp]: Trace formula consists of 1151 conjuncts, 97 conjunts are in the unsatisfiable core [2022-04-28 07:21:11,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 07:21:11,293 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 07:21:13,613 INFO L272 TraceCheckUtils]: 0: Hoare triple {131356#true} call ULTIMATE.init(); {131356#true} is VALID [2022-04-28 07:21:13,614 INFO L290 TraceCheckUtils]: 1: Hoare triple {131356#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(11, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {131364#(<= ~counter~0 0)} is VALID [2022-04-28 07:21:13,614 INFO L290 TraceCheckUtils]: 2: Hoare triple {131364#(<= ~counter~0 0)} assume true; {131364#(<= ~counter~0 0)} is VALID [2022-04-28 07:21:13,614 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {131364#(<= ~counter~0 0)} {131356#true} #67#return; {131364#(<= ~counter~0 0)} is VALID [2022-04-28 07:21:13,614 INFO L272 TraceCheckUtils]: 4: Hoare triple {131364#(<= ~counter~0 0)} call #t~ret7 := main(); {131364#(<= ~counter~0 0)} is VALID [2022-04-28 07:21:13,615 INFO L290 TraceCheckUtils]: 5: Hoare triple {131364#(<= ~counter~0 0)} havoc ~x1~0;havoc ~x2~0;havoc ~y1~0;havoc ~y2~0;havoc ~y3~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~x1~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~x2~0 := #t~nondet5;havoc #t~nondet5; {131364#(<= ~counter~0 0)} is VALID [2022-04-28 07:21:13,615 INFO L272 TraceCheckUtils]: 6: Hoare triple {131364#(<= ~counter~0 0)} call assume_abort_if_not((if ~x1~0 >= 0 then 1 else 0)); {131364#(<= ~counter~0 0)} is VALID [2022-04-28 07:21:13,615 INFO L290 TraceCheckUtils]: 7: Hoare triple {131364#(<= ~counter~0 0)} ~cond := #in~cond; {131364#(<= ~counter~0 0)} is VALID [2022-04-28 07:21:13,615 INFO L290 TraceCheckUtils]: 8: Hoare triple {131364#(<= ~counter~0 0)} assume !(0 == ~cond); {131364#(<= ~counter~0 0)} is VALID [2022-04-28 07:21:13,616 INFO L290 TraceCheckUtils]: 9: Hoare triple {131364#(<= ~counter~0 0)} assume true; {131364#(<= ~counter~0 0)} is VALID [2022-04-28 07:21:13,616 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {131364#(<= ~counter~0 0)} {131364#(<= ~counter~0 0)} #59#return; {131364#(<= ~counter~0 0)} is VALID [2022-04-28 07:21:13,616 INFO L272 TraceCheckUtils]: 11: Hoare triple {131364#(<= ~counter~0 0)} call assume_abort_if_not((if 0 != ~x2~0 then 1 else 0)); {131364#(<= ~counter~0 0)} is VALID [2022-04-28 07:21:13,617 INFO L290 TraceCheckUtils]: 12: Hoare triple {131364#(<= ~counter~0 0)} ~cond := #in~cond; {131364#(<= ~counter~0 0)} is VALID [2022-04-28 07:21:13,617 INFO L290 TraceCheckUtils]: 13: Hoare triple {131364#(<= ~counter~0 0)} assume !(0 == ~cond); {131364#(<= ~counter~0 0)} is VALID [2022-04-28 07:21:13,617 INFO L290 TraceCheckUtils]: 14: Hoare triple {131364#(<= ~counter~0 0)} assume true; {131364#(<= ~counter~0 0)} is VALID [2022-04-28 07:21:13,617 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {131364#(<= ~counter~0 0)} {131364#(<= ~counter~0 0)} #61#return; {131364#(<= ~counter~0 0)} is VALID [2022-04-28 07:21:13,618 INFO L290 TraceCheckUtils]: 16: Hoare triple {131364#(<= ~counter~0 0)} ~y1~0 := 0;~y2~0 := 0;~y3~0 := ~x1~0; {131364#(<= ~counter~0 0)} is VALID [2022-04-28 07:21:13,620 INFO L290 TraceCheckUtils]: 17: Hoare triple {131364#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131413#(<= ~counter~0 1)} is VALID [2022-04-28 07:21:13,621 INFO L290 TraceCheckUtils]: 18: Hoare triple {131413#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {131413#(<= ~counter~0 1)} is VALID [2022-04-28 07:21:13,621 INFO L272 TraceCheckUtils]: 19: Hoare triple {131413#(<= ~counter~0 1)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {131413#(<= ~counter~0 1)} is VALID [2022-04-28 07:21:13,621 INFO L290 TraceCheckUtils]: 20: Hoare triple {131413#(<= ~counter~0 1)} ~cond := #in~cond; {131413#(<= ~counter~0 1)} is VALID [2022-04-28 07:21:13,622 INFO L290 TraceCheckUtils]: 21: Hoare triple {131413#(<= ~counter~0 1)} assume !(0 == ~cond); {131413#(<= ~counter~0 1)} is VALID [2022-04-28 07:21:13,622 INFO L290 TraceCheckUtils]: 22: Hoare triple {131413#(<= ~counter~0 1)} assume true; {131413#(<= ~counter~0 1)} is VALID [2022-04-28 07:21:13,622 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {131413#(<= ~counter~0 1)} {131413#(<= ~counter~0 1)} #63#return; {131413#(<= ~counter~0 1)} is VALID [2022-04-28 07:21:13,623 INFO L290 TraceCheckUtils]: 24: Hoare triple {131413#(<= ~counter~0 1)} assume !!(0 != ~y3~0); {131413#(<= ~counter~0 1)} is VALID [2022-04-28 07:21:13,623 INFO L290 TraceCheckUtils]: 25: Hoare triple {131413#(<= ~counter~0 1)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {131413#(<= ~counter~0 1)} is VALID [2022-04-28 07:21:13,625 INFO L290 TraceCheckUtils]: 26: Hoare triple {131413#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131441#(<= ~counter~0 2)} is VALID [2022-04-28 07:21:13,625 INFO L290 TraceCheckUtils]: 27: Hoare triple {131441#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {131441#(<= ~counter~0 2)} is VALID [2022-04-28 07:21:13,625 INFO L272 TraceCheckUtils]: 28: Hoare triple {131441#(<= ~counter~0 2)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {131441#(<= ~counter~0 2)} is VALID [2022-04-28 07:21:13,626 INFO L290 TraceCheckUtils]: 29: Hoare triple {131441#(<= ~counter~0 2)} ~cond := #in~cond; {131441#(<= ~counter~0 2)} is VALID [2022-04-28 07:21:13,626 INFO L290 TraceCheckUtils]: 30: Hoare triple {131441#(<= ~counter~0 2)} assume !(0 == ~cond); {131441#(<= ~counter~0 2)} is VALID [2022-04-28 07:21:13,626 INFO L290 TraceCheckUtils]: 31: Hoare triple {131441#(<= ~counter~0 2)} assume true; {131441#(<= ~counter~0 2)} is VALID [2022-04-28 07:21:13,626 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {131441#(<= ~counter~0 2)} {131441#(<= ~counter~0 2)} #63#return; {131441#(<= ~counter~0 2)} is VALID [2022-04-28 07:21:13,627 INFO L290 TraceCheckUtils]: 33: Hoare triple {131441#(<= ~counter~0 2)} assume !!(0 != ~y3~0); {131441#(<= ~counter~0 2)} is VALID [2022-04-28 07:21:13,627 INFO L290 TraceCheckUtils]: 34: Hoare triple {131441#(<= ~counter~0 2)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {131441#(<= ~counter~0 2)} is VALID [2022-04-28 07:21:13,629 INFO L290 TraceCheckUtils]: 35: Hoare triple {131441#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131469#(<= ~counter~0 3)} is VALID [2022-04-28 07:21:13,629 INFO L290 TraceCheckUtils]: 36: Hoare triple {131469#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {131469#(<= ~counter~0 3)} is VALID [2022-04-28 07:21:13,630 INFO L272 TraceCheckUtils]: 37: Hoare triple {131469#(<= ~counter~0 3)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {131469#(<= ~counter~0 3)} is VALID [2022-04-28 07:21:13,630 INFO L290 TraceCheckUtils]: 38: Hoare triple {131469#(<= ~counter~0 3)} ~cond := #in~cond; {131469#(<= ~counter~0 3)} is VALID [2022-04-28 07:21:13,630 INFO L290 TraceCheckUtils]: 39: Hoare triple {131469#(<= ~counter~0 3)} assume !(0 == ~cond); {131469#(<= ~counter~0 3)} is VALID [2022-04-28 07:21:13,631 INFO L290 TraceCheckUtils]: 40: Hoare triple {131469#(<= ~counter~0 3)} assume true; {131469#(<= ~counter~0 3)} is VALID [2022-04-28 07:21:13,631 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {131469#(<= ~counter~0 3)} {131469#(<= ~counter~0 3)} #63#return; {131469#(<= ~counter~0 3)} is VALID [2022-04-28 07:21:13,631 INFO L290 TraceCheckUtils]: 42: Hoare triple {131469#(<= ~counter~0 3)} assume !!(0 != ~y3~0); {131469#(<= ~counter~0 3)} is VALID [2022-04-28 07:21:13,632 INFO L290 TraceCheckUtils]: 43: Hoare triple {131469#(<= ~counter~0 3)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {131469#(<= ~counter~0 3)} is VALID [2022-04-28 07:21:13,633 INFO L290 TraceCheckUtils]: 44: Hoare triple {131469#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131497#(<= ~counter~0 4)} is VALID [2022-04-28 07:21:13,634 INFO L290 TraceCheckUtils]: 45: Hoare triple {131497#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {131497#(<= ~counter~0 4)} is VALID [2022-04-28 07:21:13,634 INFO L272 TraceCheckUtils]: 46: Hoare triple {131497#(<= ~counter~0 4)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {131497#(<= ~counter~0 4)} is VALID [2022-04-28 07:21:13,634 INFO L290 TraceCheckUtils]: 47: Hoare triple {131497#(<= ~counter~0 4)} ~cond := #in~cond; {131497#(<= ~counter~0 4)} is VALID [2022-04-28 07:21:13,635 INFO L290 TraceCheckUtils]: 48: Hoare triple {131497#(<= ~counter~0 4)} assume !(0 == ~cond); {131497#(<= ~counter~0 4)} is VALID [2022-04-28 07:21:13,635 INFO L290 TraceCheckUtils]: 49: Hoare triple {131497#(<= ~counter~0 4)} assume true; {131497#(<= ~counter~0 4)} is VALID [2022-04-28 07:21:13,635 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {131497#(<= ~counter~0 4)} {131497#(<= ~counter~0 4)} #63#return; {131497#(<= ~counter~0 4)} is VALID [2022-04-28 07:21:13,636 INFO L290 TraceCheckUtils]: 51: Hoare triple {131497#(<= ~counter~0 4)} assume !!(0 != ~y3~0); {131497#(<= ~counter~0 4)} is VALID [2022-04-28 07:21:13,636 INFO L290 TraceCheckUtils]: 52: Hoare triple {131497#(<= ~counter~0 4)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {131497#(<= ~counter~0 4)} is VALID [2022-04-28 07:21:13,638 INFO L290 TraceCheckUtils]: 53: Hoare triple {131497#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131525#(<= ~counter~0 5)} is VALID [2022-04-28 07:21:13,638 INFO L290 TraceCheckUtils]: 54: Hoare triple {131525#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {131525#(<= ~counter~0 5)} is VALID [2022-04-28 07:21:13,638 INFO L272 TraceCheckUtils]: 55: Hoare triple {131525#(<= ~counter~0 5)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {131525#(<= ~counter~0 5)} is VALID [2022-04-28 07:21:13,638 INFO L290 TraceCheckUtils]: 56: Hoare triple {131525#(<= ~counter~0 5)} ~cond := #in~cond; {131525#(<= ~counter~0 5)} is VALID [2022-04-28 07:21:13,639 INFO L290 TraceCheckUtils]: 57: Hoare triple {131525#(<= ~counter~0 5)} assume !(0 == ~cond); {131525#(<= ~counter~0 5)} is VALID [2022-04-28 07:21:13,639 INFO L290 TraceCheckUtils]: 58: Hoare triple {131525#(<= ~counter~0 5)} assume true; {131525#(<= ~counter~0 5)} is VALID [2022-04-28 07:21:13,639 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {131525#(<= ~counter~0 5)} {131525#(<= ~counter~0 5)} #63#return; {131525#(<= ~counter~0 5)} is VALID [2022-04-28 07:21:13,640 INFO L290 TraceCheckUtils]: 60: Hoare triple {131525#(<= ~counter~0 5)} assume !!(0 != ~y3~0); {131525#(<= ~counter~0 5)} is VALID [2022-04-28 07:21:13,640 INFO L290 TraceCheckUtils]: 61: Hoare triple {131525#(<= ~counter~0 5)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {131525#(<= ~counter~0 5)} is VALID [2022-04-28 07:21:13,641 INFO L290 TraceCheckUtils]: 62: Hoare triple {131525#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131553#(<= ~counter~0 6)} is VALID [2022-04-28 07:21:13,642 INFO L290 TraceCheckUtils]: 63: Hoare triple {131553#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {131553#(<= ~counter~0 6)} is VALID [2022-04-28 07:21:13,642 INFO L272 TraceCheckUtils]: 64: Hoare triple {131553#(<= ~counter~0 6)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {131553#(<= ~counter~0 6)} is VALID [2022-04-28 07:21:13,642 INFO L290 TraceCheckUtils]: 65: Hoare triple {131553#(<= ~counter~0 6)} ~cond := #in~cond; {131553#(<= ~counter~0 6)} is VALID [2022-04-28 07:21:13,643 INFO L290 TraceCheckUtils]: 66: Hoare triple {131553#(<= ~counter~0 6)} assume !(0 == ~cond); {131553#(<= ~counter~0 6)} is VALID [2022-04-28 07:21:13,643 INFO L290 TraceCheckUtils]: 67: Hoare triple {131553#(<= ~counter~0 6)} assume true; {131553#(<= ~counter~0 6)} is VALID [2022-04-28 07:21:13,643 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {131553#(<= ~counter~0 6)} {131553#(<= ~counter~0 6)} #63#return; {131553#(<= ~counter~0 6)} is VALID [2022-04-28 07:21:13,643 INFO L290 TraceCheckUtils]: 69: Hoare triple {131553#(<= ~counter~0 6)} assume !!(0 != ~y3~0); {131553#(<= ~counter~0 6)} is VALID [2022-04-28 07:21:13,644 INFO L290 TraceCheckUtils]: 70: Hoare triple {131553#(<= ~counter~0 6)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {131553#(<= ~counter~0 6)} is VALID [2022-04-28 07:21:13,646 INFO L290 TraceCheckUtils]: 71: Hoare triple {131553#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131581#(<= ~counter~0 7)} is VALID [2022-04-28 07:21:13,646 INFO L290 TraceCheckUtils]: 72: Hoare triple {131581#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {131581#(<= ~counter~0 7)} is VALID [2022-04-28 07:21:13,646 INFO L272 TraceCheckUtils]: 73: Hoare triple {131581#(<= ~counter~0 7)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {131581#(<= ~counter~0 7)} is VALID [2022-04-28 07:21:13,647 INFO L290 TraceCheckUtils]: 74: Hoare triple {131581#(<= ~counter~0 7)} ~cond := #in~cond; {131581#(<= ~counter~0 7)} is VALID [2022-04-28 07:21:13,647 INFO L290 TraceCheckUtils]: 75: Hoare triple {131581#(<= ~counter~0 7)} assume !(0 == ~cond); {131581#(<= ~counter~0 7)} is VALID [2022-04-28 07:21:13,647 INFO L290 TraceCheckUtils]: 76: Hoare triple {131581#(<= ~counter~0 7)} assume true; {131581#(<= ~counter~0 7)} is VALID [2022-04-28 07:21:13,648 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {131581#(<= ~counter~0 7)} {131581#(<= ~counter~0 7)} #63#return; {131581#(<= ~counter~0 7)} is VALID [2022-04-28 07:21:13,648 INFO L290 TraceCheckUtils]: 78: Hoare triple {131581#(<= ~counter~0 7)} assume !!(0 != ~y3~0); {131581#(<= ~counter~0 7)} is VALID [2022-04-28 07:21:13,648 INFO L290 TraceCheckUtils]: 79: Hoare triple {131581#(<= ~counter~0 7)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {131581#(<= ~counter~0 7)} is VALID [2022-04-28 07:21:13,650 INFO L290 TraceCheckUtils]: 80: Hoare triple {131581#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131609#(<= ~counter~0 8)} is VALID [2022-04-28 07:21:13,650 INFO L290 TraceCheckUtils]: 81: Hoare triple {131609#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {131609#(<= ~counter~0 8)} is VALID [2022-04-28 07:21:13,650 INFO L272 TraceCheckUtils]: 82: Hoare triple {131609#(<= ~counter~0 8)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {131609#(<= ~counter~0 8)} is VALID [2022-04-28 07:21:13,651 INFO L290 TraceCheckUtils]: 83: Hoare triple {131609#(<= ~counter~0 8)} ~cond := #in~cond; {131609#(<= ~counter~0 8)} is VALID [2022-04-28 07:21:13,651 INFO L290 TraceCheckUtils]: 84: Hoare triple {131609#(<= ~counter~0 8)} assume !(0 == ~cond); {131609#(<= ~counter~0 8)} is VALID [2022-04-28 07:21:13,651 INFO L290 TraceCheckUtils]: 85: Hoare triple {131609#(<= ~counter~0 8)} assume true; {131609#(<= ~counter~0 8)} is VALID [2022-04-28 07:21:13,652 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {131609#(<= ~counter~0 8)} {131609#(<= ~counter~0 8)} #63#return; {131609#(<= ~counter~0 8)} is VALID [2022-04-28 07:21:13,652 INFO L290 TraceCheckUtils]: 87: Hoare triple {131609#(<= ~counter~0 8)} assume !!(0 != ~y3~0); {131609#(<= ~counter~0 8)} is VALID [2022-04-28 07:21:13,652 INFO L290 TraceCheckUtils]: 88: Hoare triple {131609#(<= ~counter~0 8)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {131609#(<= ~counter~0 8)} is VALID [2022-04-28 07:21:13,654 INFO L290 TraceCheckUtils]: 89: Hoare triple {131609#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131637#(<= ~counter~0 9)} is VALID [2022-04-28 07:21:13,654 INFO L290 TraceCheckUtils]: 90: Hoare triple {131637#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {131637#(<= ~counter~0 9)} is VALID [2022-04-28 07:21:13,655 INFO L272 TraceCheckUtils]: 91: Hoare triple {131637#(<= ~counter~0 9)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {131637#(<= ~counter~0 9)} is VALID [2022-04-28 07:21:13,655 INFO L290 TraceCheckUtils]: 92: Hoare triple {131637#(<= ~counter~0 9)} ~cond := #in~cond; {131637#(<= ~counter~0 9)} is VALID [2022-04-28 07:21:13,655 INFO L290 TraceCheckUtils]: 93: Hoare triple {131637#(<= ~counter~0 9)} assume !(0 == ~cond); {131637#(<= ~counter~0 9)} is VALID [2022-04-28 07:21:13,655 INFO L290 TraceCheckUtils]: 94: Hoare triple {131637#(<= ~counter~0 9)} assume true; {131637#(<= ~counter~0 9)} is VALID [2022-04-28 07:21:13,656 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {131637#(<= ~counter~0 9)} {131637#(<= ~counter~0 9)} #63#return; {131637#(<= ~counter~0 9)} is VALID [2022-04-28 07:21:13,656 INFO L290 TraceCheckUtils]: 96: Hoare triple {131637#(<= ~counter~0 9)} assume !!(0 != ~y3~0); {131637#(<= ~counter~0 9)} is VALID [2022-04-28 07:21:13,656 INFO L290 TraceCheckUtils]: 97: Hoare triple {131637#(<= ~counter~0 9)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {131637#(<= ~counter~0 9)} is VALID [2022-04-28 07:21:13,658 INFO L290 TraceCheckUtils]: 98: Hoare triple {131637#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131665#(<= ~counter~0 10)} is VALID [2022-04-28 07:21:13,658 INFO L290 TraceCheckUtils]: 99: Hoare triple {131665#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {131665#(<= ~counter~0 10)} is VALID [2022-04-28 07:21:13,659 INFO L272 TraceCheckUtils]: 100: Hoare triple {131665#(<= ~counter~0 10)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {131665#(<= ~counter~0 10)} is VALID [2022-04-28 07:21:13,659 INFO L290 TraceCheckUtils]: 101: Hoare triple {131665#(<= ~counter~0 10)} ~cond := #in~cond; {131665#(<= ~counter~0 10)} is VALID [2022-04-28 07:21:13,659 INFO L290 TraceCheckUtils]: 102: Hoare triple {131665#(<= ~counter~0 10)} assume !(0 == ~cond); {131665#(<= ~counter~0 10)} is VALID [2022-04-28 07:21:13,660 INFO L290 TraceCheckUtils]: 103: Hoare triple {131665#(<= ~counter~0 10)} assume true; {131665#(<= ~counter~0 10)} is VALID [2022-04-28 07:21:13,660 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {131665#(<= ~counter~0 10)} {131665#(<= ~counter~0 10)} #63#return; {131665#(<= ~counter~0 10)} is VALID [2022-04-28 07:21:13,660 INFO L290 TraceCheckUtils]: 105: Hoare triple {131665#(<= ~counter~0 10)} assume !!(0 != ~y3~0); {131665#(<= ~counter~0 10)} is VALID [2022-04-28 07:21:13,661 INFO L290 TraceCheckUtils]: 106: Hoare triple {131665#(<= ~counter~0 10)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {131665#(<= ~counter~0 10)} is VALID [2022-04-28 07:21:13,662 INFO L290 TraceCheckUtils]: 107: Hoare triple {131665#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131693#(<= ~counter~0 11)} is VALID [2022-04-28 07:21:13,663 INFO L290 TraceCheckUtils]: 108: Hoare triple {131693#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {131693#(<= ~counter~0 11)} is VALID [2022-04-28 07:21:13,663 INFO L272 TraceCheckUtils]: 109: Hoare triple {131693#(<= ~counter~0 11)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {131693#(<= ~counter~0 11)} is VALID [2022-04-28 07:21:13,663 INFO L290 TraceCheckUtils]: 110: Hoare triple {131693#(<= ~counter~0 11)} ~cond := #in~cond; {131693#(<= ~counter~0 11)} is VALID [2022-04-28 07:21:13,664 INFO L290 TraceCheckUtils]: 111: Hoare triple {131693#(<= ~counter~0 11)} assume !(0 == ~cond); {131693#(<= ~counter~0 11)} is VALID [2022-04-28 07:21:13,664 INFO L290 TraceCheckUtils]: 112: Hoare triple {131693#(<= ~counter~0 11)} assume true; {131693#(<= ~counter~0 11)} is VALID [2022-04-28 07:21:13,664 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {131693#(<= ~counter~0 11)} {131693#(<= ~counter~0 11)} #63#return; {131693#(<= ~counter~0 11)} is VALID [2022-04-28 07:21:13,665 INFO L290 TraceCheckUtils]: 114: Hoare triple {131693#(<= ~counter~0 11)} assume !!(0 != ~y3~0); {131693#(<= ~counter~0 11)} is VALID [2022-04-28 07:21:13,665 INFO L290 TraceCheckUtils]: 115: Hoare triple {131693#(<= ~counter~0 11)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {131693#(<= ~counter~0 11)} is VALID [2022-04-28 07:21:13,666 INFO L290 TraceCheckUtils]: 116: Hoare triple {131693#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131721#(<= ~counter~0 12)} is VALID [2022-04-28 07:21:13,667 INFO L290 TraceCheckUtils]: 117: Hoare triple {131721#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {131721#(<= ~counter~0 12)} is VALID [2022-04-28 07:21:13,667 INFO L272 TraceCheckUtils]: 118: Hoare triple {131721#(<= ~counter~0 12)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {131721#(<= ~counter~0 12)} is VALID [2022-04-28 07:21:13,667 INFO L290 TraceCheckUtils]: 119: Hoare triple {131721#(<= ~counter~0 12)} ~cond := #in~cond; {131721#(<= ~counter~0 12)} is VALID [2022-04-28 07:21:13,668 INFO L290 TraceCheckUtils]: 120: Hoare triple {131721#(<= ~counter~0 12)} assume !(0 == ~cond); {131721#(<= ~counter~0 12)} is VALID [2022-04-28 07:21:13,668 INFO L290 TraceCheckUtils]: 121: Hoare triple {131721#(<= ~counter~0 12)} assume true; {131721#(<= ~counter~0 12)} is VALID [2022-04-28 07:21:13,668 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {131721#(<= ~counter~0 12)} {131721#(<= ~counter~0 12)} #63#return; {131721#(<= ~counter~0 12)} is VALID [2022-04-28 07:21:13,669 INFO L290 TraceCheckUtils]: 123: Hoare triple {131721#(<= ~counter~0 12)} assume !!(0 != ~y3~0); {131721#(<= ~counter~0 12)} is VALID [2022-04-28 07:21:13,669 INFO L290 TraceCheckUtils]: 124: Hoare triple {131721#(<= ~counter~0 12)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {131721#(<= ~counter~0 12)} is VALID [2022-04-28 07:21:13,670 INFO L290 TraceCheckUtils]: 125: Hoare triple {131721#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131749#(<= ~counter~0 13)} is VALID [2022-04-28 07:21:13,671 INFO L290 TraceCheckUtils]: 126: Hoare triple {131749#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {131749#(<= ~counter~0 13)} is VALID [2022-04-28 07:21:13,671 INFO L272 TraceCheckUtils]: 127: Hoare triple {131749#(<= ~counter~0 13)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {131749#(<= ~counter~0 13)} is VALID [2022-04-28 07:21:13,671 INFO L290 TraceCheckUtils]: 128: Hoare triple {131749#(<= ~counter~0 13)} ~cond := #in~cond; {131749#(<= ~counter~0 13)} is VALID [2022-04-28 07:21:13,671 INFO L290 TraceCheckUtils]: 129: Hoare triple {131749#(<= ~counter~0 13)} assume !(0 == ~cond); {131749#(<= ~counter~0 13)} is VALID [2022-04-28 07:21:13,672 INFO L290 TraceCheckUtils]: 130: Hoare triple {131749#(<= ~counter~0 13)} assume true; {131749#(<= ~counter~0 13)} is VALID [2022-04-28 07:21:13,672 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {131749#(<= ~counter~0 13)} {131749#(<= ~counter~0 13)} #63#return; {131749#(<= ~counter~0 13)} is VALID [2022-04-28 07:21:13,672 INFO L290 TraceCheckUtils]: 132: Hoare triple {131749#(<= ~counter~0 13)} assume !!(0 != ~y3~0); {131749#(<= ~counter~0 13)} is VALID [2022-04-28 07:21:13,673 INFO L290 TraceCheckUtils]: 133: Hoare triple {131749#(<= ~counter~0 13)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {131749#(<= ~counter~0 13)} is VALID [2022-04-28 07:21:13,674 INFO L290 TraceCheckUtils]: 134: Hoare triple {131749#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131777#(<= ~counter~0 14)} is VALID [2022-04-28 07:21:13,675 INFO L290 TraceCheckUtils]: 135: Hoare triple {131777#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {131777#(<= ~counter~0 14)} is VALID [2022-04-28 07:21:13,675 INFO L272 TraceCheckUtils]: 136: Hoare triple {131777#(<= ~counter~0 14)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {131777#(<= ~counter~0 14)} is VALID [2022-04-28 07:21:13,675 INFO L290 TraceCheckUtils]: 137: Hoare triple {131777#(<= ~counter~0 14)} ~cond := #in~cond; {131777#(<= ~counter~0 14)} is VALID [2022-04-28 07:21:13,675 INFO L290 TraceCheckUtils]: 138: Hoare triple {131777#(<= ~counter~0 14)} assume !(0 == ~cond); {131777#(<= ~counter~0 14)} is VALID [2022-04-28 07:21:13,676 INFO L290 TraceCheckUtils]: 139: Hoare triple {131777#(<= ~counter~0 14)} assume true; {131777#(<= ~counter~0 14)} is VALID [2022-04-28 07:21:13,676 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {131777#(<= ~counter~0 14)} {131777#(<= ~counter~0 14)} #63#return; {131777#(<= ~counter~0 14)} is VALID [2022-04-28 07:21:13,676 INFO L290 TraceCheckUtils]: 141: Hoare triple {131777#(<= ~counter~0 14)} assume !!(0 != ~y3~0); {131777#(<= ~counter~0 14)} is VALID [2022-04-28 07:21:13,677 INFO L290 TraceCheckUtils]: 142: Hoare triple {131777#(<= ~counter~0 14)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {131777#(<= ~counter~0 14)} is VALID [2022-04-28 07:21:13,678 INFO L290 TraceCheckUtils]: 143: Hoare triple {131777#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131805#(<= ~counter~0 15)} is VALID [2022-04-28 07:21:13,679 INFO L290 TraceCheckUtils]: 144: Hoare triple {131805#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {131805#(<= ~counter~0 15)} is VALID [2022-04-28 07:21:13,679 INFO L272 TraceCheckUtils]: 145: Hoare triple {131805#(<= ~counter~0 15)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {131805#(<= ~counter~0 15)} is VALID [2022-04-28 07:21:13,679 INFO L290 TraceCheckUtils]: 146: Hoare triple {131805#(<= ~counter~0 15)} ~cond := #in~cond; {131805#(<= ~counter~0 15)} is VALID [2022-04-28 07:21:13,680 INFO L290 TraceCheckUtils]: 147: Hoare triple {131805#(<= ~counter~0 15)} assume !(0 == ~cond); {131805#(<= ~counter~0 15)} is VALID [2022-04-28 07:21:13,680 INFO L290 TraceCheckUtils]: 148: Hoare triple {131805#(<= ~counter~0 15)} assume true; {131805#(<= ~counter~0 15)} is VALID [2022-04-28 07:21:13,680 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {131805#(<= ~counter~0 15)} {131805#(<= ~counter~0 15)} #63#return; {131805#(<= ~counter~0 15)} is VALID [2022-04-28 07:21:13,681 INFO L290 TraceCheckUtils]: 150: Hoare triple {131805#(<= ~counter~0 15)} assume !!(0 != ~y3~0); {131805#(<= ~counter~0 15)} is VALID [2022-04-28 07:21:13,681 INFO L290 TraceCheckUtils]: 151: Hoare triple {131805#(<= ~counter~0 15)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {131805#(<= ~counter~0 15)} is VALID [2022-04-28 07:21:13,682 INFO L290 TraceCheckUtils]: 152: Hoare triple {131805#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131833#(<= ~counter~0 16)} is VALID [2022-04-28 07:21:13,683 INFO L290 TraceCheckUtils]: 153: Hoare triple {131833#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {131833#(<= ~counter~0 16)} is VALID [2022-04-28 07:21:13,683 INFO L272 TraceCheckUtils]: 154: Hoare triple {131833#(<= ~counter~0 16)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {131833#(<= ~counter~0 16)} is VALID [2022-04-28 07:21:13,683 INFO L290 TraceCheckUtils]: 155: Hoare triple {131833#(<= ~counter~0 16)} ~cond := #in~cond; {131833#(<= ~counter~0 16)} is VALID [2022-04-28 07:21:13,684 INFO L290 TraceCheckUtils]: 156: Hoare triple {131833#(<= ~counter~0 16)} assume !(0 == ~cond); {131833#(<= ~counter~0 16)} is VALID [2022-04-28 07:21:13,684 INFO L290 TraceCheckUtils]: 157: Hoare triple {131833#(<= ~counter~0 16)} assume true; {131833#(<= ~counter~0 16)} is VALID [2022-04-28 07:21:13,684 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {131833#(<= ~counter~0 16)} {131833#(<= ~counter~0 16)} #63#return; {131833#(<= ~counter~0 16)} is VALID [2022-04-28 07:21:13,685 INFO L290 TraceCheckUtils]: 159: Hoare triple {131833#(<= ~counter~0 16)} assume !!(0 != ~y3~0); {131833#(<= ~counter~0 16)} is VALID [2022-04-28 07:21:13,685 INFO L290 TraceCheckUtils]: 160: Hoare triple {131833#(<= ~counter~0 16)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {131833#(<= ~counter~0 16)} is VALID [2022-04-28 07:21:13,687 INFO L290 TraceCheckUtils]: 161: Hoare triple {131833#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131861#(<= ~counter~0 17)} is VALID [2022-04-28 07:21:13,687 INFO L290 TraceCheckUtils]: 162: Hoare triple {131861#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {131861#(<= ~counter~0 17)} is VALID [2022-04-28 07:21:13,687 INFO L272 TraceCheckUtils]: 163: Hoare triple {131861#(<= ~counter~0 17)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {131861#(<= ~counter~0 17)} is VALID [2022-04-28 07:21:13,688 INFO L290 TraceCheckUtils]: 164: Hoare triple {131861#(<= ~counter~0 17)} ~cond := #in~cond; {131861#(<= ~counter~0 17)} is VALID [2022-04-28 07:21:13,688 INFO L290 TraceCheckUtils]: 165: Hoare triple {131861#(<= ~counter~0 17)} assume !(0 == ~cond); {131861#(<= ~counter~0 17)} is VALID [2022-04-28 07:21:13,688 INFO L290 TraceCheckUtils]: 166: Hoare triple {131861#(<= ~counter~0 17)} assume true; {131861#(<= ~counter~0 17)} is VALID [2022-04-28 07:21:13,689 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {131861#(<= ~counter~0 17)} {131861#(<= ~counter~0 17)} #63#return; {131861#(<= ~counter~0 17)} is VALID [2022-04-28 07:21:13,689 INFO L290 TraceCheckUtils]: 168: Hoare triple {131861#(<= ~counter~0 17)} assume !!(0 != ~y3~0); {131861#(<= ~counter~0 17)} is VALID [2022-04-28 07:21:13,689 INFO L290 TraceCheckUtils]: 169: Hoare triple {131861#(<= ~counter~0 17)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {131861#(<= ~counter~0 17)} is VALID [2022-04-28 07:21:13,691 INFO L290 TraceCheckUtils]: 170: Hoare triple {131861#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131889#(<= ~counter~0 18)} is VALID [2022-04-28 07:21:13,691 INFO L290 TraceCheckUtils]: 171: Hoare triple {131889#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {131889#(<= ~counter~0 18)} is VALID [2022-04-28 07:21:13,691 INFO L272 TraceCheckUtils]: 172: Hoare triple {131889#(<= ~counter~0 18)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {131889#(<= ~counter~0 18)} is VALID [2022-04-28 07:21:13,692 INFO L290 TraceCheckUtils]: 173: Hoare triple {131889#(<= ~counter~0 18)} ~cond := #in~cond; {131889#(<= ~counter~0 18)} is VALID [2022-04-28 07:21:13,692 INFO L290 TraceCheckUtils]: 174: Hoare triple {131889#(<= ~counter~0 18)} assume !(0 == ~cond); {131889#(<= ~counter~0 18)} is VALID [2022-04-28 07:21:13,692 INFO L290 TraceCheckUtils]: 175: Hoare triple {131889#(<= ~counter~0 18)} assume true; {131889#(<= ~counter~0 18)} is VALID [2022-04-28 07:21:13,692 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {131889#(<= ~counter~0 18)} {131889#(<= ~counter~0 18)} #63#return; {131889#(<= ~counter~0 18)} is VALID [2022-04-28 07:21:13,693 INFO L290 TraceCheckUtils]: 177: Hoare triple {131889#(<= ~counter~0 18)} assume !!(0 != ~y3~0); {131889#(<= ~counter~0 18)} is VALID [2022-04-28 07:21:13,693 INFO L290 TraceCheckUtils]: 178: Hoare triple {131889#(<= ~counter~0 18)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {131889#(<= ~counter~0 18)} is VALID [2022-04-28 07:21:13,695 INFO L290 TraceCheckUtils]: 179: Hoare triple {131889#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131917#(<= ~counter~0 19)} is VALID [2022-04-28 07:21:13,695 INFO L290 TraceCheckUtils]: 180: Hoare triple {131917#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {131917#(<= ~counter~0 19)} is VALID [2022-04-28 07:21:13,695 INFO L272 TraceCheckUtils]: 181: Hoare triple {131917#(<= ~counter~0 19)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {131917#(<= ~counter~0 19)} is VALID [2022-04-28 07:21:13,696 INFO L290 TraceCheckUtils]: 182: Hoare triple {131917#(<= ~counter~0 19)} ~cond := #in~cond; {131917#(<= ~counter~0 19)} is VALID [2022-04-28 07:21:13,696 INFO L290 TraceCheckUtils]: 183: Hoare triple {131917#(<= ~counter~0 19)} assume !(0 == ~cond); {131917#(<= ~counter~0 19)} is VALID [2022-04-28 07:21:13,696 INFO L290 TraceCheckUtils]: 184: Hoare triple {131917#(<= ~counter~0 19)} assume true; {131917#(<= ~counter~0 19)} is VALID [2022-04-28 07:21:13,696 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {131917#(<= ~counter~0 19)} {131917#(<= ~counter~0 19)} #63#return; {131917#(<= ~counter~0 19)} is VALID [2022-04-28 07:21:13,697 INFO L290 TraceCheckUtils]: 186: Hoare triple {131917#(<= ~counter~0 19)} assume !!(0 != ~y3~0); {131917#(<= ~counter~0 19)} is VALID [2022-04-28 07:21:13,697 INFO L290 TraceCheckUtils]: 187: Hoare triple {131917#(<= ~counter~0 19)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {131917#(<= ~counter~0 19)} is VALID [2022-04-28 07:21:13,699 INFO L290 TraceCheckUtils]: 188: Hoare triple {131917#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131945#(<= ~counter~0 20)} is VALID [2022-04-28 07:21:13,699 INFO L290 TraceCheckUtils]: 189: Hoare triple {131945#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {131945#(<= ~counter~0 20)} is VALID [2022-04-28 07:21:13,699 INFO L272 TraceCheckUtils]: 190: Hoare triple {131945#(<= ~counter~0 20)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {131945#(<= ~counter~0 20)} is VALID [2022-04-28 07:21:13,700 INFO L290 TraceCheckUtils]: 191: Hoare triple {131945#(<= ~counter~0 20)} ~cond := #in~cond; {131945#(<= ~counter~0 20)} is VALID [2022-04-28 07:21:13,700 INFO L290 TraceCheckUtils]: 192: Hoare triple {131945#(<= ~counter~0 20)} assume !(0 == ~cond); {131945#(<= ~counter~0 20)} is VALID [2022-04-28 07:21:13,700 INFO L290 TraceCheckUtils]: 193: Hoare triple {131945#(<= ~counter~0 20)} assume true; {131945#(<= ~counter~0 20)} is VALID [2022-04-28 07:21:13,701 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {131945#(<= ~counter~0 20)} {131945#(<= ~counter~0 20)} #63#return; {131945#(<= ~counter~0 20)} is VALID [2022-04-28 07:21:13,701 INFO L290 TraceCheckUtils]: 195: Hoare triple {131945#(<= ~counter~0 20)} assume !!(0 != ~y3~0); {131945#(<= ~counter~0 20)} is VALID [2022-04-28 07:21:13,701 INFO L290 TraceCheckUtils]: 196: Hoare triple {131945#(<= ~counter~0 20)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {131945#(<= ~counter~0 20)} is VALID [2022-04-28 07:21:13,703 INFO L290 TraceCheckUtils]: 197: Hoare triple {131945#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131973#(<= ~counter~0 21)} is VALID [2022-04-28 07:21:13,703 INFO L290 TraceCheckUtils]: 198: Hoare triple {131973#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {131973#(<= ~counter~0 21)} is VALID [2022-04-28 07:21:13,704 INFO L272 TraceCheckUtils]: 199: Hoare triple {131973#(<= ~counter~0 21)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {131973#(<= ~counter~0 21)} is VALID [2022-04-28 07:21:13,704 INFO L290 TraceCheckUtils]: 200: Hoare triple {131973#(<= ~counter~0 21)} ~cond := #in~cond; {131973#(<= ~counter~0 21)} is VALID [2022-04-28 07:21:13,704 INFO L290 TraceCheckUtils]: 201: Hoare triple {131973#(<= ~counter~0 21)} assume !(0 == ~cond); {131973#(<= ~counter~0 21)} is VALID [2022-04-28 07:21:13,704 INFO L290 TraceCheckUtils]: 202: Hoare triple {131973#(<= ~counter~0 21)} assume true; {131973#(<= ~counter~0 21)} is VALID [2022-04-28 07:21:13,705 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {131973#(<= ~counter~0 21)} {131973#(<= ~counter~0 21)} #63#return; {131973#(<= ~counter~0 21)} is VALID [2022-04-28 07:21:13,705 INFO L290 TraceCheckUtils]: 204: Hoare triple {131973#(<= ~counter~0 21)} assume !!(0 != ~y3~0); {131973#(<= ~counter~0 21)} is VALID [2022-04-28 07:21:13,705 INFO L290 TraceCheckUtils]: 205: Hoare triple {131973#(<= ~counter~0 21)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {131973#(<= ~counter~0 21)} is VALID [2022-04-28 07:21:13,707 INFO L290 TraceCheckUtils]: 206: Hoare triple {131973#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132001#(<= ~counter~0 22)} is VALID [2022-04-28 07:21:13,707 INFO L290 TraceCheckUtils]: 207: Hoare triple {132001#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {132001#(<= ~counter~0 22)} is VALID [2022-04-28 07:21:13,708 INFO L272 TraceCheckUtils]: 208: Hoare triple {132001#(<= ~counter~0 22)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {132001#(<= ~counter~0 22)} is VALID [2022-04-28 07:21:13,708 INFO L290 TraceCheckUtils]: 209: Hoare triple {132001#(<= ~counter~0 22)} ~cond := #in~cond; {132001#(<= ~counter~0 22)} is VALID [2022-04-28 07:21:13,708 INFO L290 TraceCheckUtils]: 210: Hoare triple {132001#(<= ~counter~0 22)} assume !(0 == ~cond); {132001#(<= ~counter~0 22)} is VALID [2022-04-28 07:21:13,708 INFO L290 TraceCheckUtils]: 211: Hoare triple {132001#(<= ~counter~0 22)} assume true; {132001#(<= ~counter~0 22)} is VALID [2022-04-28 07:21:13,709 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {132001#(<= ~counter~0 22)} {132001#(<= ~counter~0 22)} #63#return; {132001#(<= ~counter~0 22)} is VALID [2022-04-28 07:21:13,709 INFO L290 TraceCheckUtils]: 213: Hoare triple {132001#(<= ~counter~0 22)} assume !!(0 != ~y3~0); {132001#(<= ~counter~0 22)} is VALID [2022-04-28 07:21:13,709 INFO L290 TraceCheckUtils]: 214: Hoare triple {132001#(<= ~counter~0 22)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {132001#(<= ~counter~0 22)} is VALID [2022-04-28 07:21:13,712 INFO L290 TraceCheckUtils]: 215: Hoare triple {132001#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132029#(<= ~counter~0 23)} is VALID [2022-04-28 07:21:13,712 INFO L290 TraceCheckUtils]: 216: Hoare triple {132029#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {132029#(<= ~counter~0 23)} is VALID [2022-04-28 07:21:13,713 INFO L272 TraceCheckUtils]: 217: Hoare triple {132029#(<= ~counter~0 23)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {132029#(<= ~counter~0 23)} is VALID [2022-04-28 07:21:13,713 INFO L290 TraceCheckUtils]: 218: Hoare triple {132029#(<= ~counter~0 23)} ~cond := #in~cond; {132029#(<= ~counter~0 23)} is VALID [2022-04-28 07:21:13,713 INFO L290 TraceCheckUtils]: 219: Hoare triple {132029#(<= ~counter~0 23)} assume !(0 == ~cond); {132029#(<= ~counter~0 23)} is VALID [2022-04-28 07:21:13,713 INFO L290 TraceCheckUtils]: 220: Hoare triple {132029#(<= ~counter~0 23)} assume true; {132029#(<= ~counter~0 23)} is VALID [2022-04-28 07:21:13,714 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {132029#(<= ~counter~0 23)} {132029#(<= ~counter~0 23)} #63#return; {132029#(<= ~counter~0 23)} is VALID [2022-04-28 07:21:13,714 INFO L290 TraceCheckUtils]: 222: Hoare triple {132029#(<= ~counter~0 23)} assume !!(0 != ~y3~0); {132029#(<= ~counter~0 23)} is VALID [2022-04-28 07:21:13,714 INFO L290 TraceCheckUtils]: 223: Hoare triple {132029#(<= ~counter~0 23)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {132029#(<= ~counter~0 23)} is VALID [2022-04-28 07:21:13,716 INFO L290 TraceCheckUtils]: 224: Hoare triple {132029#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132057#(<= ~counter~0 24)} is VALID [2022-04-28 07:21:13,716 INFO L290 TraceCheckUtils]: 225: Hoare triple {132057#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {132057#(<= ~counter~0 24)} is VALID [2022-04-28 07:21:13,717 INFO L272 TraceCheckUtils]: 226: Hoare triple {132057#(<= ~counter~0 24)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {132057#(<= ~counter~0 24)} is VALID [2022-04-28 07:21:13,717 INFO L290 TraceCheckUtils]: 227: Hoare triple {132057#(<= ~counter~0 24)} ~cond := #in~cond; {132057#(<= ~counter~0 24)} is VALID [2022-04-28 07:21:13,717 INFO L290 TraceCheckUtils]: 228: Hoare triple {132057#(<= ~counter~0 24)} assume !(0 == ~cond); {132057#(<= ~counter~0 24)} is VALID [2022-04-28 07:21:13,717 INFO L290 TraceCheckUtils]: 229: Hoare triple {132057#(<= ~counter~0 24)} assume true; {132057#(<= ~counter~0 24)} is VALID [2022-04-28 07:21:13,718 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {132057#(<= ~counter~0 24)} {132057#(<= ~counter~0 24)} #63#return; {132057#(<= ~counter~0 24)} is VALID [2022-04-28 07:21:13,718 INFO L290 TraceCheckUtils]: 231: Hoare triple {132057#(<= ~counter~0 24)} assume !!(0 != ~y3~0); {132057#(<= ~counter~0 24)} is VALID [2022-04-28 07:21:13,718 INFO L290 TraceCheckUtils]: 232: Hoare triple {132057#(<= ~counter~0 24)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {132057#(<= ~counter~0 24)} is VALID [2022-04-28 07:21:13,720 INFO L290 TraceCheckUtils]: 233: Hoare triple {132057#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132085#(<= ~counter~0 25)} is VALID [2022-04-28 07:21:13,720 INFO L290 TraceCheckUtils]: 234: Hoare triple {132085#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {132085#(<= ~counter~0 25)} is VALID [2022-04-28 07:21:13,721 INFO L272 TraceCheckUtils]: 235: Hoare triple {132085#(<= ~counter~0 25)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {132085#(<= ~counter~0 25)} is VALID [2022-04-28 07:21:13,721 INFO L290 TraceCheckUtils]: 236: Hoare triple {132085#(<= ~counter~0 25)} ~cond := #in~cond; {132085#(<= ~counter~0 25)} is VALID [2022-04-28 07:21:13,721 INFO L290 TraceCheckUtils]: 237: Hoare triple {132085#(<= ~counter~0 25)} assume !(0 == ~cond); {132085#(<= ~counter~0 25)} is VALID [2022-04-28 07:21:13,721 INFO L290 TraceCheckUtils]: 238: Hoare triple {132085#(<= ~counter~0 25)} assume true; {132085#(<= ~counter~0 25)} is VALID [2022-04-28 07:21:13,722 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {132085#(<= ~counter~0 25)} {132085#(<= ~counter~0 25)} #63#return; {132085#(<= ~counter~0 25)} is VALID [2022-04-28 07:21:13,722 INFO L290 TraceCheckUtils]: 240: Hoare triple {132085#(<= ~counter~0 25)} assume !!(0 != ~y3~0); {132085#(<= ~counter~0 25)} is VALID [2022-04-28 07:21:13,722 INFO L290 TraceCheckUtils]: 241: Hoare triple {132085#(<= ~counter~0 25)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {132085#(<= ~counter~0 25)} is VALID [2022-04-28 07:21:13,724 INFO L290 TraceCheckUtils]: 242: Hoare triple {132085#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132113#(<= ~counter~0 26)} is VALID [2022-04-28 07:21:13,724 INFO L290 TraceCheckUtils]: 243: Hoare triple {132113#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {132113#(<= ~counter~0 26)} is VALID [2022-04-28 07:21:13,725 INFO L272 TraceCheckUtils]: 244: Hoare triple {132113#(<= ~counter~0 26)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {132113#(<= ~counter~0 26)} is VALID [2022-04-28 07:21:13,725 INFO L290 TraceCheckUtils]: 245: Hoare triple {132113#(<= ~counter~0 26)} ~cond := #in~cond; {132113#(<= ~counter~0 26)} is VALID [2022-04-28 07:21:13,725 INFO L290 TraceCheckUtils]: 246: Hoare triple {132113#(<= ~counter~0 26)} assume !(0 == ~cond); {132113#(<= ~counter~0 26)} is VALID [2022-04-28 07:21:13,725 INFO L290 TraceCheckUtils]: 247: Hoare triple {132113#(<= ~counter~0 26)} assume true; {132113#(<= ~counter~0 26)} is VALID [2022-04-28 07:21:13,726 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {132113#(<= ~counter~0 26)} {132113#(<= ~counter~0 26)} #63#return; {132113#(<= ~counter~0 26)} is VALID [2022-04-28 07:21:13,726 INFO L290 TraceCheckUtils]: 249: Hoare triple {132113#(<= ~counter~0 26)} assume !!(0 != ~y3~0); {132113#(<= ~counter~0 26)} is VALID [2022-04-28 07:21:13,726 INFO L290 TraceCheckUtils]: 250: Hoare triple {132113#(<= ~counter~0 26)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {132113#(<= ~counter~0 26)} is VALID [2022-04-28 07:21:13,728 INFO L290 TraceCheckUtils]: 251: Hoare triple {132113#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132141#(<= ~counter~0 27)} is VALID [2022-04-28 07:21:13,729 INFO L290 TraceCheckUtils]: 252: Hoare triple {132141#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {132141#(<= ~counter~0 27)} is VALID [2022-04-28 07:21:13,729 INFO L272 TraceCheckUtils]: 253: Hoare triple {132141#(<= ~counter~0 27)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {132141#(<= ~counter~0 27)} is VALID [2022-04-28 07:21:13,729 INFO L290 TraceCheckUtils]: 254: Hoare triple {132141#(<= ~counter~0 27)} ~cond := #in~cond; {132141#(<= ~counter~0 27)} is VALID [2022-04-28 07:21:13,730 INFO L290 TraceCheckUtils]: 255: Hoare triple {132141#(<= ~counter~0 27)} assume !(0 == ~cond); {132141#(<= ~counter~0 27)} is VALID [2022-04-28 07:21:13,730 INFO L290 TraceCheckUtils]: 256: Hoare triple {132141#(<= ~counter~0 27)} assume true; {132141#(<= ~counter~0 27)} is VALID [2022-04-28 07:21:13,730 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {132141#(<= ~counter~0 27)} {132141#(<= ~counter~0 27)} #63#return; {132141#(<= ~counter~0 27)} is VALID [2022-04-28 07:21:13,731 INFO L290 TraceCheckUtils]: 258: Hoare triple {132141#(<= ~counter~0 27)} assume !!(0 != ~y3~0); {132141#(<= ~counter~0 27)} is VALID [2022-04-28 07:21:13,731 INFO L290 TraceCheckUtils]: 259: Hoare triple {132141#(<= ~counter~0 27)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {132141#(<= ~counter~0 27)} is VALID [2022-04-28 07:21:13,732 INFO L290 TraceCheckUtils]: 260: Hoare triple {132141#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132169#(<= ~counter~0 28)} is VALID [2022-04-28 07:21:13,733 INFO L290 TraceCheckUtils]: 261: Hoare triple {132169#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {132169#(<= ~counter~0 28)} is VALID [2022-04-28 07:21:13,733 INFO L272 TraceCheckUtils]: 262: Hoare triple {132169#(<= ~counter~0 28)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {132169#(<= ~counter~0 28)} is VALID [2022-04-28 07:21:13,733 INFO L290 TraceCheckUtils]: 263: Hoare triple {132169#(<= ~counter~0 28)} ~cond := #in~cond; {132169#(<= ~counter~0 28)} is VALID [2022-04-28 07:21:13,734 INFO L290 TraceCheckUtils]: 264: Hoare triple {132169#(<= ~counter~0 28)} assume !(0 == ~cond); {132169#(<= ~counter~0 28)} is VALID [2022-04-28 07:21:13,734 INFO L290 TraceCheckUtils]: 265: Hoare triple {132169#(<= ~counter~0 28)} assume true; {132169#(<= ~counter~0 28)} is VALID [2022-04-28 07:21:13,734 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {132169#(<= ~counter~0 28)} {132169#(<= ~counter~0 28)} #63#return; {132169#(<= ~counter~0 28)} is VALID [2022-04-28 07:21:13,734 INFO L290 TraceCheckUtils]: 267: Hoare triple {132169#(<= ~counter~0 28)} assume !!(0 != ~y3~0); {132169#(<= ~counter~0 28)} is VALID [2022-04-28 07:21:13,735 INFO L290 TraceCheckUtils]: 268: Hoare triple {132169#(<= ~counter~0 28)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {132169#(<= ~counter~0 28)} is VALID [2022-04-28 07:21:13,737 INFO L290 TraceCheckUtils]: 269: Hoare triple {132169#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132197#(<= ~counter~0 29)} is VALID [2022-04-28 07:21:13,737 INFO L290 TraceCheckUtils]: 270: Hoare triple {132197#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {132197#(<= ~counter~0 29)} is VALID [2022-04-28 07:21:13,738 INFO L272 TraceCheckUtils]: 271: Hoare triple {132197#(<= ~counter~0 29)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {132197#(<= ~counter~0 29)} is VALID [2022-04-28 07:21:13,738 INFO L290 TraceCheckUtils]: 272: Hoare triple {132197#(<= ~counter~0 29)} ~cond := #in~cond; {132197#(<= ~counter~0 29)} is VALID [2022-04-28 07:21:13,738 INFO L290 TraceCheckUtils]: 273: Hoare triple {132197#(<= ~counter~0 29)} assume !(0 == ~cond); {132197#(<= ~counter~0 29)} is VALID [2022-04-28 07:21:13,739 INFO L290 TraceCheckUtils]: 274: Hoare triple {132197#(<= ~counter~0 29)} assume true; {132197#(<= ~counter~0 29)} is VALID [2022-04-28 07:21:13,739 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {132197#(<= ~counter~0 29)} {132197#(<= ~counter~0 29)} #63#return; {132197#(<= ~counter~0 29)} is VALID [2022-04-28 07:21:13,739 INFO L290 TraceCheckUtils]: 276: Hoare triple {132197#(<= ~counter~0 29)} assume !!(0 != ~y3~0); {132197#(<= ~counter~0 29)} is VALID [2022-04-28 07:21:13,740 INFO L290 TraceCheckUtils]: 277: Hoare triple {132197#(<= ~counter~0 29)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {132197#(<= ~counter~0 29)} is VALID [2022-04-28 07:21:13,742 INFO L290 TraceCheckUtils]: 278: Hoare triple {132197#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132225#(<= ~counter~0 30)} is VALID [2022-04-28 07:21:13,742 INFO L290 TraceCheckUtils]: 279: Hoare triple {132225#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {132225#(<= ~counter~0 30)} is VALID [2022-04-28 07:21:13,742 INFO L272 TraceCheckUtils]: 280: Hoare triple {132225#(<= ~counter~0 30)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {132225#(<= ~counter~0 30)} is VALID [2022-04-28 07:21:13,743 INFO L290 TraceCheckUtils]: 281: Hoare triple {132225#(<= ~counter~0 30)} ~cond := #in~cond; {132225#(<= ~counter~0 30)} is VALID [2022-04-28 07:21:13,743 INFO L290 TraceCheckUtils]: 282: Hoare triple {132225#(<= ~counter~0 30)} assume !(0 == ~cond); {132225#(<= ~counter~0 30)} is VALID [2022-04-28 07:21:13,743 INFO L290 TraceCheckUtils]: 283: Hoare triple {132225#(<= ~counter~0 30)} assume true; {132225#(<= ~counter~0 30)} is VALID [2022-04-28 07:21:13,744 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {132225#(<= ~counter~0 30)} {132225#(<= ~counter~0 30)} #63#return; {132225#(<= ~counter~0 30)} is VALID [2022-04-28 07:21:13,744 INFO L290 TraceCheckUtils]: 285: Hoare triple {132225#(<= ~counter~0 30)} assume !!(0 != ~y3~0); {132225#(<= ~counter~0 30)} is VALID [2022-04-28 07:21:13,744 INFO L290 TraceCheckUtils]: 286: Hoare triple {132225#(<= ~counter~0 30)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {132225#(<= ~counter~0 30)} is VALID [2022-04-28 07:21:13,746 INFO L290 TraceCheckUtils]: 287: Hoare triple {132225#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132253#(<= ~counter~0 31)} is VALID [2022-04-28 07:21:13,746 INFO L290 TraceCheckUtils]: 288: Hoare triple {132253#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {132253#(<= ~counter~0 31)} is VALID [2022-04-28 07:21:13,746 INFO L272 TraceCheckUtils]: 289: Hoare triple {132253#(<= ~counter~0 31)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {132253#(<= ~counter~0 31)} is VALID [2022-04-28 07:21:13,746 INFO L290 TraceCheckUtils]: 290: Hoare triple {132253#(<= ~counter~0 31)} ~cond := #in~cond; {132253#(<= ~counter~0 31)} is VALID [2022-04-28 07:21:13,747 INFO L290 TraceCheckUtils]: 291: Hoare triple {132253#(<= ~counter~0 31)} assume !(0 == ~cond); {132253#(<= ~counter~0 31)} is VALID [2022-04-28 07:21:13,747 INFO L290 TraceCheckUtils]: 292: Hoare triple {132253#(<= ~counter~0 31)} assume true; {132253#(<= ~counter~0 31)} is VALID [2022-04-28 07:21:13,747 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {132253#(<= ~counter~0 31)} {132253#(<= ~counter~0 31)} #63#return; {132253#(<= ~counter~0 31)} is VALID [2022-04-28 07:21:13,748 INFO L290 TraceCheckUtils]: 294: Hoare triple {132253#(<= ~counter~0 31)} assume !!(0 != ~y3~0); {132253#(<= ~counter~0 31)} is VALID [2022-04-28 07:21:13,748 INFO L290 TraceCheckUtils]: 295: Hoare triple {132253#(<= ~counter~0 31)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {132253#(<= ~counter~0 31)} is VALID [2022-04-28 07:21:13,750 INFO L290 TraceCheckUtils]: 296: Hoare triple {132253#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132281#(<= ~counter~0 32)} is VALID [2022-04-28 07:21:13,750 INFO L290 TraceCheckUtils]: 297: Hoare triple {132281#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {132281#(<= ~counter~0 32)} is VALID [2022-04-28 07:21:13,750 INFO L272 TraceCheckUtils]: 298: Hoare triple {132281#(<= ~counter~0 32)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {132281#(<= ~counter~0 32)} is VALID [2022-04-28 07:21:13,751 INFO L290 TraceCheckUtils]: 299: Hoare triple {132281#(<= ~counter~0 32)} ~cond := #in~cond; {132281#(<= ~counter~0 32)} is VALID [2022-04-28 07:21:13,751 INFO L290 TraceCheckUtils]: 300: Hoare triple {132281#(<= ~counter~0 32)} assume !(0 == ~cond); {132281#(<= ~counter~0 32)} is VALID [2022-04-28 07:21:13,751 INFO L290 TraceCheckUtils]: 301: Hoare triple {132281#(<= ~counter~0 32)} assume true; {132281#(<= ~counter~0 32)} is VALID [2022-04-28 07:21:13,752 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {132281#(<= ~counter~0 32)} {132281#(<= ~counter~0 32)} #63#return; {132281#(<= ~counter~0 32)} is VALID [2022-04-28 07:21:13,752 INFO L290 TraceCheckUtils]: 303: Hoare triple {132281#(<= ~counter~0 32)} assume !!(0 != ~y3~0); {132281#(<= ~counter~0 32)} is VALID [2022-04-28 07:21:13,752 INFO L290 TraceCheckUtils]: 304: Hoare triple {132281#(<= ~counter~0 32)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {132281#(<= ~counter~0 32)} is VALID [2022-04-28 07:21:13,754 INFO L290 TraceCheckUtils]: 305: Hoare triple {132281#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132309#(<= ~counter~0 33)} is VALID [2022-04-28 07:21:13,754 INFO L290 TraceCheckUtils]: 306: Hoare triple {132309#(<= ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {132309#(<= ~counter~0 33)} is VALID [2022-04-28 07:21:13,754 INFO L272 TraceCheckUtils]: 307: Hoare triple {132309#(<= ~counter~0 33)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {132309#(<= ~counter~0 33)} is VALID [2022-04-28 07:21:13,755 INFO L290 TraceCheckUtils]: 308: Hoare triple {132309#(<= ~counter~0 33)} ~cond := #in~cond; {132309#(<= ~counter~0 33)} is VALID [2022-04-28 07:21:13,755 INFO L290 TraceCheckUtils]: 309: Hoare triple {132309#(<= ~counter~0 33)} assume !(0 == ~cond); {132309#(<= ~counter~0 33)} is VALID [2022-04-28 07:21:13,755 INFO L290 TraceCheckUtils]: 310: Hoare triple {132309#(<= ~counter~0 33)} assume true; {132309#(<= ~counter~0 33)} is VALID [2022-04-28 07:21:13,756 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {132309#(<= ~counter~0 33)} {132309#(<= ~counter~0 33)} #63#return; {132309#(<= ~counter~0 33)} is VALID [2022-04-28 07:21:13,756 INFO L290 TraceCheckUtils]: 312: Hoare triple {132309#(<= ~counter~0 33)} assume !!(0 != ~y3~0); {132309#(<= ~counter~0 33)} is VALID [2022-04-28 07:21:13,756 INFO L290 TraceCheckUtils]: 313: Hoare triple {132309#(<= ~counter~0 33)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {132309#(<= ~counter~0 33)} is VALID [2022-04-28 07:21:13,757 INFO L290 TraceCheckUtils]: 314: Hoare triple {132309#(<= ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132337#(<= ~counter~0 34)} is VALID [2022-04-28 07:21:13,758 INFO L290 TraceCheckUtils]: 315: Hoare triple {132337#(<= ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {132337#(<= ~counter~0 34)} is VALID [2022-04-28 07:21:13,758 INFO L272 TraceCheckUtils]: 316: Hoare triple {132337#(<= ~counter~0 34)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {132337#(<= ~counter~0 34)} is VALID [2022-04-28 07:21:13,758 INFO L290 TraceCheckUtils]: 317: Hoare triple {132337#(<= ~counter~0 34)} ~cond := #in~cond; {132337#(<= ~counter~0 34)} is VALID [2022-04-28 07:21:13,759 INFO L290 TraceCheckUtils]: 318: Hoare triple {132337#(<= ~counter~0 34)} assume !(0 == ~cond); {132337#(<= ~counter~0 34)} is VALID [2022-04-28 07:21:13,759 INFO L290 TraceCheckUtils]: 319: Hoare triple {132337#(<= ~counter~0 34)} assume true; {132337#(<= ~counter~0 34)} is VALID [2022-04-28 07:21:13,759 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {132337#(<= ~counter~0 34)} {132337#(<= ~counter~0 34)} #63#return; {132337#(<= ~counter~0 34)} is VALID [2022-04-28 07:21:13,760 INFO L290 TraceCheckUtils]: 321: Hoare triple {132337#(<= ~counter~0 34)} assume !!(0 != ~y3~0); {132337#(<= ~counter~0 34)} is VALID [2022-04-28 07:21:13,760 INFO L290 TraceCheckUtils]: 322: Hoare triple {132337#(<= ~counter~0 34)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {132337#(<= ~counter~0 34)} is VALID [2022-04-28 07:21:13,762 INFO L290 TraceCheckUtils]: 323: Hoare triple {132337#(<= ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132365#(<= ~counter~0 35)} is VALID [2022-04-28 07:21:13,762 INFO L290 TraceCheckUtils]: 324: Hoare triple {132365#(<= ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {132365#(<= ~counter~0 35)} is VALID [2022-04-28 07:21:13,762 INFO L272 TraceCheckUtils]: 325: Hoare triple {132365#(<= ~counter~0 35)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {132365#(<= ~counter~0 35)} is VALID [2022-04-28 07:21:13,763 INFO L290 TraceCheckUtils]: 326: Hoare triple {132365#(<= ~counter~0 35)} ~cond := #in~cond; {132365#(<= ~counter~0 35)} is VALID [2022-04-28 07:21:13,763 INFO L290 TraceCheckUtils]: 327: Hoare triple {132365#(<= ~counter~0 35)} assume !(0 == ~cond); {132365#(<= ~counter~0 35)} is VALID [2022-04-28 07:21:13,763 INFO L290 TraceCheckUtils]: 328: Hoare triple {132365#(<= ~counter~0 35)} assume true; {132365#(<= ~counter~0 35)} is VALID [2022-04-28 07:21:13,764 INFO L284 TraceCheckUtils]: 329: Hoare quadruple {132365#(<= ~counter~0 35)} {132365#(<= ~counter~0 35)} #63#return; {132365#(<= ~counter~0 35)} is VALID [2022-04-28 07:21:13,764 INFO L290 TraceCheckUtils]: 330: Hoare triple {132365#(<= ~counter~0 35)} assume !!(0 != ~y3~0); {132365#(<= ~counter~0 35)} is VALID [2022-04-28 07:21:13,764 INFO L290 TraceCheckUtils]: 331: Hoare triple {132365#(<= ~counter~0 35)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {132365#(<= ~counter~0 35)} is VALID [2022-04-28 07:21:13,766 INFO L290 TraceCheckUtils]: 332: Hoare triple {132365#(<= ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132393#(<= ~counter~0 36)} is VALID [2022-04-28 07:21:13,767 INFO L290 TraceCheckUtils]: 333: Hoare triple {132393#(<= ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {132393#(<= ~counter~0 36)} is VALID [2022-04-28 07:21:13,767 INFO L272 TraceCheckUtils]: 334: Hoare triple {132393#(<= ~counter~0 36)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {132393#(<= ~counter~0 36)} is VALID [2022-04-28 07:21:13,768 INFO L290 TraceCheckUtils]: 335: Hoare triple {132393#(<= ~counter~0 36)} ~cond := #in~cond; {132393#(<= ~counter~0 36)} is VALID [2022-04-28 07:21:13,768 INFO L290 TraceCheckUtils]: 336: Hoare triple {132393#(<= ~counter~0 36)} assume !(0 == ~cond); {132393#(<= ~counter~0 36)} is VALID [2022-04-28 07:21:13,768 INFO L290 TraceCheckUtils]: 337: Hoare triple {132393#(<= ~counter~0 36)} assume true; {132393#(<= ~counter~0 36)} is VALID [2022-04-28 07:21:13,769 INFO L284 TraceCheckUtils]: 338: Hoare quadruple {132393#(<= ~counter~0 36)} {132393#(<= ~counter~0 36)} #63#return; {132393#(<= ~counter~0 36)} is VALID [2022-04-28 07:21:13,769 INFO L290 TraceCheckUtils]: 339: Hoare triple {132393#(<= ~counter~0 36)} assume !!(0 != ~y3~0); {132393#(<= ~counter~0 36)} is VALID [2022-04-28 07:21:13,769 INFO L290 TraceCheckUtils]: 340: Hoare triple {132393#(<= ~counter~0 36)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {132393#(<= ~counter~0 36)} is VALID [2022-04-28 07:21:13,771 INFO L290 TraceCheckUtils]: 341: Hoare triple {132393#(<= ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132421#(<= ~counter~0 37)} is VALID [2022-04-28 07:21:13,771 INFO L290 TraceCheckUtils]: 342: Hoare triple {132421#(<= ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {132421#(<= ~counter~0 37)} is VALID [2022-04-28 07:21:13,771 INFO L272 TraceCheckUtils]: 343: Hoare triple {132421#(<= ~counter~0 37)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {132421#(<= ~counter~0 37)} is VALID [2022-04-28 07:21:13,772 INFO L290 TraceCheckUtils]: 344: Hoare triple {132421#(<= ~counter~0 37)} ~cond := #in~cond; {132421#(<= ~counter~0 37)} is VALID [2022-04-28 07:21:13,772 INFO L290 TraceCheckUtils]: 345: Hoare triple {132421#(<= ~counter~0 37)} assume !(0 == ~cond); {132421#(<= ~counter~0 37)} is VALID [2022-04-28 07:21:13,772 INFO L290 TraceCheckUtils]: 346: Hoare triple {132421#(<= ~counter~0 37)} assume true; {132421#(<= ~counter~0 37)} is VALID [2022-04-28 07:21:13,772 INFO L284 TraceCheckUtils]: 347: Hoare quadruple {132421#(<= ~counter~0 37)} {132421#(<= ~counter~0 37)} #63#return; {132421#(<= ~counter~0 37)} is VALID [2022-04-28 07:21:13,773 INFO L290 TraceCheckUtils]: 348: Hoare triple {132421#(<= ~counter~0 37)} assume !!(0 != ~y3~0); {132421#(<= ~counter~0 37)} is VALID [2022-04-28 07:21:13,773 INFO L290 TraceCheckUtils]: 349: Hoare triple {132421#(<= ~counter~0 37)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {132421#(<= ~counter~0 37)} is VALID [2022-04-28 07:21:13,775 INFO L290 TraceCheckUtils]: 350: Hoare triple {132421#(<= ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132449#(<= ~counter~0 38)} is VALID [2022-04-28 07:21:13,775 INFO L290 TraceCheckUtils]: 351: Hoare triple {132449#(<= ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {132449#(<= ~counter~0 38)} is VALID [2022-04-28 07:21:13,775 INFO L272 TraceCheckUtils]: 352: Hoare triple {132449#(<= ~counter~0 38)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {132449#(<= ~counter~0 38)} is VALID [2022-04-28 07:21:13,776 INFO L290 TraceCheckUtils]: 353: Hoare triple {132449#(<= ~counter~0 38)} ~cond := #in~cond; {132449#(<= ~counter~0 38)} is VALID [2022-04-28 07:21:13,776 INFO L290 TraceCheckUtils]: 354: Hoare triple {132449#(<= ~counter~0 38)} assume !(0 == ~cond); {132449#(<= ~counter~0 38)} is VALID [2022-04-28 07:21:13,776 INFO L290 TraceCheckUtils]: 355: Hoare triple {132449#(<= ~counter~0 38)} assume true; {132449#(<= ~counter~0 38)} is VALID [2022-04-28 07:21:13,777 INFO L284 TraceCheckUtils]: 356: Hoare quadruple {132449#(<= ~counter~0 38)} {132449#(<= ~counter~0 38)} #63#return; {132449#(<= ~counter~0 38)} is VALID [2022-04-28 07:21:13,777 INFO L290 TraceCheckUtils]: 357: Hoare triple {132449#(<= ~counter~0 38)} assume !!(0 != ~y3~0); {132449#(<= ~counter~0 38)} is VALID [2022-04-28 07:21:13,777 INFO L290 TraceCheckUtils]: 358: Hoare triple {132449#(<= ~counter~0 38)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {132449#(<= ~counter~0 38)} is VALID [2022-04-28 07:21:13,779 INFO L290 TraceCheckUtils]: 359: Hoare triple {132449#(<= ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132477#(<= ~counter~0 39)} is VALID [2022-04-28 07:21:13,779 INFO L290 TraceCheckUtils]: 360: Hoare triple {132477#(<= ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {132477#(<= ~counter~0 39)} is VALID [2022-04-28 07:21:13,780 INFO L272 TraceCheckUtils]: 361: Hoare triple {132477#(<= ~counter~0 39)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {132477#(<= ~counter~0 39)} is VALID [2022-04-28 07:21:13,780 INFO L290 TraceCheckUtils]: 362: Hoare triple {132477#(<= ~counter~0 39)} ~cond := #in~cond; {132477#(<= ~counter~0 39)} is VALID [2022-04-28 07:21:13,780 INFO L290 TraceCheckUtils]: 363: Hoare triple {132477#(<= ~counter~0 39)} assume !(0 == ~cond); {132477#(<= ~counter~0 39)} is VALID [2022-04-28 07:21:13,780 INFO L290 TraceCheckUtils]: 364: Hoare triple {132477#(<= ~counter~0 39)} assume true; {132477#(<= ~counter~0 39)} is VALID [2022-04-28 07:21:13,781 INFO L284 TraceCheckUtils]: 365: Hoare quadruple {132477#(<= ~counter~0 39)} {132477#(<= ~counter~0 39)} #63#return; {132477#(<= ~counter~0 39)} is VALID [2022-04-28 07:21:13,781 INFO L290 TraceCheckUtils]: 366: Hoare triple {132477#(<= ~counter~0 39)} assume !!(0 != ~y3~0); {132477#(<= ~counter~0 39)} is VALID [2022-04-28 07:21:13,781 INFO L290 TraceCheckUtils]: 367: Hoare triple {132477#(<= ~counter~0 39)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {132477#(<= ~counter~0 39)} is VALID [2022-04-28 07:21:13,783 INFO L290 TraceCheckUtils]: 368: Hoare triple {132477#(<= ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132505#(<= ~counter~0 40)} is VALID [2022-04-28 07:21:13,784 INFO L290 TraceCheckUtils]: 369: Hoare triple {132505#(<= ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {132505#(<= ~counter~0 40)} is VALID [2022-04-28 07:21:13,784 INFO L272 TraceCheckUtils]: 370: Hoare triple {132505#(<= ~counter~0 40)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {132505#(<= ~counter~0 40)} is VALID [2022-04-28 07:21:13,785 INFO L290 TraceCheckUtils]: 371: Hoare triple {132505#(<= ~counter~0 40)} ~cond := #in~cond; {132505#(<= ~counter~0 40)} is VALID [2022-04-28 07:21:13,785 INFO L290 TraceCheckUtils]: 372: Hoare triple {132505#(<= ~counter~0 40)} assume !(0 == ~cond); {132505#(<= ~counter~0 40)} is VALID [2022-04-28 07:21:13,785 INFO L290 TraceCheckUtils]: 373: Hoare triple {132505#(<= ~counter~0 40)} assume true; {132505#(<= ~counter~0 40)} is VALID [2022-04-28 07:21:13,785 INFO L284 TraceCheckUtils]: 374: Hoare quadruple {132505#(<= ~counter~0 40)} {132505#(<= ~counter~0 40)} #63#return; {132505#(<= ~counter~0 40)} is VALID [2022-04-28 07:21:13,786 INFO L290 TraceCheckUtils]: 375: Hoare triple {132505#(<= ~counter~0 40)} assume !!(0 != ~y3~0); {132505#(<= ~counter~0 40)} is VALID [2022-04-28 07:21:13,786 INFO L290 TraceCheckUtils]: 376: Hoare triple {132505#(<= ~counter~0 40)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {132505#(<= ~counter~0 40)} is VALID [2022-04-28 07:21:13,788 INFO L290 TraceCheckUtils]: 377: Hoare triple {132505#(<= ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132533#(<= ~counter~0 41)} is VALID [2022-04-28 07:21:13,788 INFO L290 TraceCheckUtils]: 378: Hoare triple {132533#(<= ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {132533#(<= ~counter~0 41)} is VALID [2022-04-28 07:21:13,788 INFO L272 TraceCheckUtils]: 379: Hoare triple {132533#(<= ~counter~0 41)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {132533#(<= ~counter~0 41)} is VALID [2022-04-28 07:21:13,789 INFO L290 TraceCheckUtils]: 380: Hoare triple {132533#(<= ~counter~0 41)} ~cond := #in~cond; {132533#(<= ~counter~0 41)} is VALID [2022-04-28 07:21:13,789 INFO L290 TraceCheckUtils]: 381: Hoare triple {132533#(<= ~counter~0 41)} assume !(0 == ~cond); {132533#(<= ~counter~0 41)} is VALID [2022-04-28 07:21:13,789 INFO L290 TraceCheckUtils]: 382: Hoare triple {132533#(<= ~counter~0 41)} assume true; {132533#(<= ~counter~0 41)} is VALID [2022-04-28 07:21:13,790 INFO L284 TraceCheckUtils]: 383: Hoare quadruple {132533#(<= ~counter~0 41)} {132533#(<= ~counter~0 41)} #63#return; {132533#(<= ~counter~0 41)} is VALID [2022-04-28 07:21:13,790 INFO L290 TraceCheckUtils]: 384: Hoare triple {132533#(<= ~counter~0 41)} assume !!(0 != ~y3~0); {132533#(<= ~counter~0 41)} is VALID [2022-04-28 07:21:13,790 INFO L290 TraceCheckUtils]: 385: Hoare triple {132533#(<= ~counter~0 41)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {132533#(<= ~counter~0 41)} is VALID [2022-04-28 07:21:13,792 INFO L290 TraceCheckUtils]: 386: Hoare triple {132533#(<= ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132561#(<= ~counter~0 42)} is VALID [2022-04-28 07:21:13,793 INFO L290 TraceCheckUtils]: 387: Hoare triple {132561#(<= ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {132561#(<= ~counter~0 42)} is VALID [2022-04-28 07:21:13,793 INFO L272 TraceCheckUtils]: 388: Hoare triple {132561#(<= ~counter~0 42)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {132561#(<= ~counter~0 42)} is VALID [2022-04-28 07:21:13,793 INFO L290 TraceCheckUtils]: 389: Hoare triple {132561#(<= ~counter~0 42)} ~cond := #in~cond; {132561#(<= ~counter~0 42)} is VALID [2022-04-28 07:21:13,794 INFO L290 TraceCheckUtils]: 390: Hoare triple {132561#(<= ~counter~0 42)} assume !(0 == ~cond); {132561#(<= ~counter~0 42)} is VALID [2022-04-28 07:21:13,794 INFO L290 TraceCheckUtils]: 391: Hoare triple {132561#(<= ~counter~0 42)} assume true; {132561#(<= ~counter~0 42)} is VALID [2022-04-28 07:21:13,794 INFO L284 TraceCheckUtils]: 392: Hoare quadruple {132561#(<= ~counter~0 42)} {132561#(<= ~counter~0 42)} #63#return; {132561#(<= ~counter~0 42)} is VALID [2022-04-28 07:21:13,795 INFO L290 TraceCheckUtils]: 393: Hoare triple {132561#(<= ~counter~0 42)} assume !!(0 != ~y3~0); {132561#(<= ~counter~0 42)} is VALID [2022-04-28 07:21:13,795 INFO L290 TraceCheckUtils]: 394: Hoare triple {132561#(<= ~counter~0 42)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {132561#(<= ~counter~0 42)} is VALID [2022-04-28 07:21:13,796 INFO L290 TraceCheckUtils]: 395: Hoare triple {132561#(<= ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132589#(<= ~counter~0 43)} is VALID [2022-04-28 07:21:13,797 INFO L290 TraceCheckUtils]: 396: Hoare triple {132589#(<= ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {132589#(<= ~counter~0 43)} is VALID [2022-04-28 07:21:13,797 INFO L272 TraceCheckUtils]: 397: Hoare triple {132589#(<= ~counter~0 43)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {132589#(<= ~counter~0 43)} is VALID [2022-04-28 07:21:13,797 INFO L290 TraceCheckUtils]: 398: Hoare triple {132589#(<= ~counter~0 43)} ~cond := #in~cond; {132589#(<= ~counter~0 43)} is VALID [2022-04-28 07:21:13,798 INFO L290 TraceCheckUtils]: 399: Hoare triple {132589#(<= ~counter~0 43)} assume !(0 == ~cond); {132589#(<= ~counter~0 43)} is VALID [2022-04-28 07:21:13,798 INFO L290 TraceCheckUtils]: 400: Hoare triple {132589#(<= ~counter~0 43)} assume true; {132589#(<= ~counter~0 43)} is VALID [2022-04-28 07:21:13,798 INFO L284 TraceCheckUtils]: 401: Hoare quadruple {132589#(<= ~counter~0 43)} {132589#(<= ~counter~0 43)} #63#return; {132589#(<= ~counter~0 43)} is VALID [2022-04-28 07:21:13,798 INFO L290 TraceCheckUtils]: 402: Hoare triple {132589#(<= ~counter~0 43)} assume !!(0 != ~y3~0); {132589#(<= ~counter~0 43)} is VALID [2022-04-28 07:21:13,799 INFO L290 TraceCheckUtils]: 403: Hoare triple {132589#(<= ~counter~0 43)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {132589#(<= ~counter~0 43)} is VALID [2022-04-28 07:21:13,800 INFO L290 TraceCheckUtils]: 404: Hoare triple {132589#(<= ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132617#(<= ~counter~0 44)} is VALID [2022-04-28 07:21:13,800 INFO L290 TraceCheckUtils]: 405: Hoare triple {132617#(<= ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {132617#(<= ~counter~0 44)} is VALID [2022-04-28 07:21:13,801 INFO L272 TraceCheckUtils]: 406: Hoare triple {132617#(<= ~counter~0 44)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {132617#(<= ~counter~0 44)} is VALID [2022-04-28 07:21:13,801 INFO L290 TraceCheckUtils]: 407: Hoare triple {132617#(<= ~counter~0 44)} ~cond := #in~cond; {132617#(<= ~counter~0 44)} is VALID [2022-04-28 07:21:13,801 INFO L290 TraceCheckUtils]: 408: Hoare triple {132617#(<= ~counter~0 44)} assume !(0 == ~cond); {132617#(<= ~counter~0 44)} is VALID [2022-04-28 07:21:13,802 INFO L290 TraceCheckUtils]: 409: Hoare triple {132617#(<= ~counter~0 44)} assume true; {132617#(<= ~counter~0 44)} is VALID [2022-04-28 07:21:13,802 INFO L284 TraceCheckUtils]: 410: Hoare quadruple {132617#(<= ~counter~0 44)} {132617#(<= ~counter~0 44)} #63#return; {132617#(<= ~counter~0 44)} is VALID [2022-04-28 07:21:13,802 INFO L290 TraceCheckUtils]: 411: Hoare triple {132617#(<= ~counter~0 44)} assume !!(0 != ~y3~0); {132617#(<= ~counter~0 44)} is VALID [2022-04-28 07:21:13,802 INFO L290 TraceCheckUtils]: 412: Hoare triple {132617#(<= ~counter~0 44)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {132617#(<= ~counter~0 44)} is VALID [2022-04-28 07:21:13,804 INFO L290 TraceCheckUtils]: 413: Hoare triple {132617#(<= ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132645#(<= ~counter~0 45)} is VALID [2022-04-28 07:21:13,804 INFO L290 TraceCheckUtils]: 414: Hoare triple {132645#(<= ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {132645#(<= ~counter~0 45)} is VALID [2022-04-28 07:21:13,805 INFO L272 TraceCheckUtils]: 415: Hoare triple {132645#(<= ~counter~0 45)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {132645#(<= ~counter~0 45)} is VALID [2022-04-28 07:21:13,805 INFO L290 TraceCheckUtils]: 416: Hoare triple {132645#(<= ~counter~0 45)} ~cond := #in~cond; {132645#(<= ~counter~0 45)} is VALID [2022-04-28 07:21:13,805 INFO L290 TraceCheckUtils]: 417: Hoare triple {132645#(<= ~counter~0 45)} assume !(0 == ~cond); {132645#(<= ~counter~0 45)} is VALID [2022-04-28 07:21:13,806 INFO L290 TraceCheckUtils]: 418: Hoare triple {132645#(<= ~counter~0 45)} assume true; {132645#(<= ~counter~0 45)} is VALID [2022-04-28 07:21:13,806 INFO L284 TraceCheckUtils]: 419: Hoare quadruple {132645#(<= ~counter~0 45)} {132645#(<= ~counter~0 45)} #63#return; {132645#(<= ~counter~0 45)} is VALID [2022-04-28 07:21:13,806 INFO L290 TraceCheckUtils]: 420: Hoare triple {132645#(<= ~counter~0 45)} assume !!(0 != ~y3~0); {132645#(<= ~counter~0 45)} is VALID [2022-04-28 07:21:13,807 INFO L290 TraceCheckUtils]: 421: Hoare triple {132645#(<= ~counter~0 45)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {132645#(<= ~counter~0 45)} is VALID [2022-04-28 07:21:13,808 INFO L290 TraceCheckUtils]: 422: Hoare triple {132645#(<= ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132673#(<= ~counter~0 46)} is VALID [2022-04-28 07:21:13,808 INFO L290 TraceCheckUtils]: 423: Hoare triple {132673#(<= ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {132673#(<= ~counter~0 46)} is VALID [2022-04-28 07:21:13,809 INFO L272 TraceCheckUtils]: 424: Hoare triple {132673#(<= ~counter~0 46)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {132673#(<= ~counter~0 46)} is VALID [2022-04-28 07:21:13,809 INFO L290 TraceCheckUtils]: 425: Hoare triple {132673#(<= ~counter~0 46)} ~cond := #in~cond; {132673#(<= ~counter~0 46)} is VALID [2022-04-28 07:21:13,809 INFO L290 TraceCheckUtils]: 426: Hoare triple {132673#(<= ~counter~0 46)} assume !(0 == ~cond); {132673#(<= ~counter~0 46)} is VALID [2022-04-28 07:21:13,810 INFO L290 TraceCheckUtils]: 427: Hoare triple {132673#(<= ~counter~0 46)} assume true; {132673#(<= ~counter~0 46)} is VALID [2022-04-28 07:21:13,810 INFO L284 TraceCheckUtils]: 428: Hoare quadruple {132673#(<= ~counter~0 46)} {132673#(<= ~counter~0 46)} #63#return; {132673#(<= ~counter~0 46)} is VALID [2022-04-28 07:21:13,810 INFO L290 TraceCheckUtils]: 429: Hoare triple {132673#(<= ~counter~0 46)} assume !!(0 != ~y3~0); {132673#(<= ~counter~0 46)} is VALID [2022-04-28 07:21:13,810 INFO L290 TraceCheckUtils]: 430: Hoare triple {132673#(<= ~counter~0 46)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {132673#(<= ~counter~0 46)} is VALID [2022-04-28 07:21:13,811 INFO L290 TraceCheckUtils]: 431: Hoare triple {132673#(<= ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132701#(<= |main_#t~post6| 46)} is VALID [2022-04-28 07:21:13,811 INFO L290 TraceCheckUtils]: 432: Hoare triple {132701#(<= |main_#t~post6| 46)} assume !(#t~post6 < 50);havoc #t~post6; {131357#false} is VALID [2022-04-28 07:21:13,811 INFO L272 TraceCheckUtils]: 433: Hoare triple {131357#false} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 == ~x1~0 then 1 else 0)); {131357#false} is VALID [2022-04-28 07:21:13,811 INFO L290 TraceCheckUtils]: 434: Hoare triple {131357#false} ~cond := #in~cond; {131357#false} is VALID [2022-04-28 07:21:13,811 INFO L290 TraceCheckUtils]: 435: Hoare triple {131357#false} assume 0 == ~cond; {131357#false} is VALID [2022-04-28 07:21:13,811 INFO L290 TraceCheckUtils]: 436: Hoare triple {131357#false} assume !false; {131357#false} is VALID [2022-04-28 07:21:13,812 INFO L134 CoverageAnalysis]: Checked inductivity of 9503 backedges. 92 proven. 9407 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-28 07:21:13,812 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 07:21:15,526 INFO L290 TraceCheckUtils]: 436: Hoare triple {131357#false} assume !false; {131357#false} is VALID [2022-04-28 07:21:15,526 INFO L290 TraceCheckUtils]: 435: Hoare triple {131357#false} assume 0 == ~cond; {131357#false} is VALID [2022-04-28 07:21:15,526 INFO L290 TraceCheckUtils]: 434: Hoare triple {131357#false} ~cond := #in~cond; {131357#false} is VALID [2022-04-28 07:21:15,526 INFO L272 TraceCheckUtils]: 433: Hoare triple {131357#false} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 == ~x1~0 then 1 else 0)); {131357#false} is VALID [2022-04-28 07:21:15,527 INFO L290 TraceCheckUtils]: 432: Hoare triple {132729#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {131357#false} is VALID [2022-04-28 07:21:15,527 INFO L290 TraceCheckUtils]: 431: Hoare triple {132733#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132729#(< |main_#t~post6| 50)} is VALID [2022-04-28 07:21:15,527 INFO L290 TraceCheckUtils]: 430: Hoare triple {132733#(< ~counter~0 50)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {132733#(< ~counter~0 50)} is VALID [2022-04-28 07:21:15,527 INFO L290 TraceCheckUtils]: 429: Hoare triple {132733#(< ~counter~0 50)} assume !!(0 != ~y3~0); {132733#(< ~counter~0 50)} is VALID [2022-04-28 07:21:15,528 INFO L284 TraceCheckUtils]: 428: Hoare quadruple {131356#true} {132733#(< ~counter~0 50)} #63#return; {132733#(< ~counter~0 50)} is VALID [2022-04-28 07:21:15,528 INFO L290 TraceCheckUtils]: 427: Hoare triple {131356#true} assume true; {131356#true} is VALID [2022-04-28 07:21:15,528 INFO L290 TraceCheckUtils]: 426: Hoare triple {131356#true} assume !(0 == ~cond); {131356#true} is VALID [2022-04-28 07:21:15,528 INFO L290 TraceCheckUtils]: 425: Hoare triple {131356#true} ~cond := #in~cond; {131356#true} is VALID [2022-04-28 07:21:15,528 INFO L272 TraceCheckUtils]: 424: Hoare triple {132733#(< ~counter~0 50)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {131356#true} is VALID [2022-04-28 07:21:15,528 INFO L290 TraceCheckUtils]: 423: Hoare triple {132733#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {132733#(< ~counter~0 50)} is VALID [2022-04-28 07:21:15,531 INFO L290 TraceCheckUtils]: 422: Hoare triple {132761#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132733#(< ~counter~0 50)} is VALID [2022-04-28 07:21:15,532 INFO L290 TraceCheckUtils]: 421: Hoare triple {132761#(< ~counter~0 49)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {132761#(< ~counter~0 49)} is VALID [2022-04-28 07:21:15,532 INFO L290 TraceCheckUtils]: 420: Hoare triple {132761#(< ~counter~0 49)} assume !!(0 != ~y3~0); {132761#(< ~counter~0 49)} is VALID [2022-04-28 07:21:15,532 INFO L284 TraceCheckUtils]: 419: Hoare quadruple {131356#true} {132761#(< ~counter~0 49)} #63#return; {132761#(< ~counter~0 49)} is VALID [2022-04-28 07:21:15,533 INFO L290 TraceCheckUtils]: 418: Hoare triple {131356#true} assume true; {131356#true} is VALID [2022-04-28 07:21:15,533 INFO L290 TraceCheckUtils]: 417: Hoare triple {131356#true} assume !(0 == ~cond); {131356#true} is VALID [2022-04-28 07:21:15,533 INFO L290 TraceCheckUtils]: 416: Hoare triple {131356#true} ~cond := #in~cond; {131356#true} is VALID [2022-04-28 07:21:15,533 INFO L272 TraceCheckUtils]: 415: Hoare triple {132761#(< ~counter~0 49)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {131356#true} is VALID [2022-04-28 07:21:15,533 INFO L290 TraceCheckUtils]: 414: Hoare triple {132761#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {132761#(< ~counter~0 49)} is VALID [2022-04-28 07:21:15,535 INFO L290 TraceCheckUtils]: 413: Hoare triple {132789#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132761#(< ~counter~0 49)} is VALID [2022-04-28 07:21:15,535 INFO L290 TraceCheckUtils]: 412: Hoare triple {132789#(< ~counter~0 48)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {132789#(< ~counter~0 48)} is VALID [2022-04-28 07:21:15,535 INFO L290 TraceCheckUtils]: 411: Hoare triple {132789#(< ~counter~0 48)} assume !!(0 != ~y3~0); {132789#(< ~counter~0 48)} is VALID [2022-04-28 07:21:15,536 INFO L284 TraceCheckUtils]: 410: Hoare quadruple {131356#true} {132789#(< ~counter~0 48)} #63#return; {132789#(< ~counter~0 48)} is VALID [2022-04-28 07:21:15,536 INFO L290 TraceCheckUtils]: 409: Hoare triple {131356#true} assume true; {131356#true} is VALID [2022-04-28 07:21:15,536 INFO L290 TraceCheckUtils]: 408: Hoare triple {131356#true} assume !(0 == ~cond); {131356#true} is VALID [2022-04-28 07:21:15,536 INFO L290 TraceCheckUtils]: 407: Hoare triple {131356#true} ~cond := #in~cond; {131356#true} is VALID [2022-04-28 07:21:15,536 INFO L272 TraceCheckUtils]: 406: Hoare triple {132789#(< ~counter~0 48)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {131356#true} is VALID [2022-04-28 07:21:15,536 INFO L290 TraceCheckUtils]: 405: Hoare triple {132789#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {132789#(< ~counter~0 48)} is VALID [2022-04-28 07:21:15,537 INFO L290 TraceCheckUtils]: 404: Hoare triple {132673#(<= ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132789#(< ~counter~0 48)} is VALID [2022-04-28 07:21:15,538 INFO L290 TraceCheckUtils]: 403: Hoare triple {132673#(<= ~counter~0 46)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {132673#(<= ~counter~0 46)} is VALID [2022-04-28 07:21:15,538 INFO L290 TraceCheckUtils]: 402: Hoare triple {132673#(<= ~counter~0 46)} assume !!(0 != ~y3~0); {132673#(<= ~counter~0 46)} is VALID [2022-04-28 07:21:15,538 INFO L284 TraceCheckUtils]: 401: Hoare quadruple {131356#true} {132673#(<= ~counter~0 46)} #63#return; {132673#(<= ~counter~0 46)} is VALID [2022-04-28 07:21:15,538 INFO L290 TraceCheckUtils]: 400: Hoare triple {131356#true} assume true; {131356#true} is VALID [2022-04-28 07:21:15,538 INFO L290 TraceCheckUtils]: 399: Hoare triple {131356#true} assume !(0 == ~cond); {131356#true} is VALID [2022-04-28 07:21:15,538 INFO L290 TraceCheckUtils]: 398: Hoare triple {131356#true} ~cond := #in~cond; {131356#true} is VALID [2022-04-28 07:21:15,539 INFO L272 TraceCheckUtils]: 397: Hoare triple {132673#(<= ~counter~0 46)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {131356#true} is VALID [2022-04-28 07:21:15,539 INFO L290 TraceCheckUtils]: 396: Hoare triple {132673#(<= ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {132673#(<= ~counter~0 46)} is VALID [2022-04-28 07:21:15,540 INFO L290 TraceCheckUtils]: 395: Hoare triple {132645#(<= ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132673#(<= ~counter~0 46)} is VALID [2022-04-28 07:21:15,541 INFO L290 TraceCheckUtils]: 394: Hoare triple {132645#(<= ~counter~0 45)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {132645#(<= ~counter~0 45)} is VALID [2022-04-28 07:21:15,541 INFO L290 TraceCheckUtils]: 393: Hoare triple {132645#(<= ~counter~0 45)} assume !!(0 != ~y3~0); {132645#(<= ~counter~0 45)} is VALID [2022-04-28 07:21:15,541 INFO L284 TraceCheckUtils]: 392: Hoare quadruple {131356#true} {132645#(<= ~counter~0 45)} #63#return; {132645#(<= ~counter~0 45)} is VALID [2022-04-28 07:21:15,541 INFO L290 TraceCheckUtils]: 391: Hoare triple {131356#true} assume true; {131356#true} is VALID [2022-04-28 07:21:15,541 INFO L290 TraceCheckUtils]: 390: Hoare triple {131356#true} assume !(0 == ~cond); {131356#true} is VALID [2022-04-28 07:21:15,541 INFO L290 TraceCheckUtils]: 389: Hoare triple {131356#true} ~cond := #in~cond; {131356#true} is VALID [2022-04-28 07:21:15,541 INFO L272 TraceCheckUtils]: 388: Hoare triple {132645#(<= ~counter~0 45)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {131356#true} is VALID [2022-04-28 07:21:15,542 INFO L290 TraceCheckUtils]: 387: Hoare triple {132645#(<= ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {132645#(<= ~counter~0 45)} is VALID [2022-04-28 07:21:15,543 INFO L290 TraceCheckUtils]: 386: Hoare triple {132617#(<= ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132645#(<= ~counter~0 45)} is VALID [2022-04-28 07:21:15,543 INFO L290 TraceCheckUtils]: 385: Hoare triple {132617#(<= ~counter~0 44)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {132617#(<= ~counter~0 44)} is VALID [2022-04-28 07:21:15,544 INFO L290 TraceCheckUtils]: 384: Hoare triple {132617#(<= ~counter~0 44)} assume !!(0 != ~y3~0); {132617#(<= ~counter~0 44)} is VALID [2022-04-28 07:21:15,544 INFO L284 TraceCheckUtils]: 383: Hoare quadruple {131356#true} {132617#(<= ~counter~0 44)} #63#return; {132617#(<= ~counter~0 44)} is VALID [2022-04-28 07:21:15,544 INFO L290 TraceCheckUtils]: 382: Hoare triple {131356#true} assume true; {131356#true} is VALID [2022-04-28 07:21:15,544 INFO L290 TraceCheckUtils]: 381: Hoare triple {131356#true} assume !(0 == ~cond); {131356#true} is VALID [2022-04-28 07:21:15,544 INFO L290 TraceCheckUtils]: 380: Hoare triple {131356#true} ~cond := #in~cond; {131356#true} is VALID [2022-04-28 07:21:15,544 INFO L272 TraceCheckUtils]: 379: Hoare triple {132617#(<= ~counter~0 44)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {131356#true} is VALID [2022-04-28 07:21:15,544 INFO L290 TraceCheckUtils]: 378: Hoare triple {132617#(<= ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {132617#(<= ~counter~0 44)} is VALID [2022-04-28 07:21:15,546 INFO L290 TraceCheckUtils]: 377: Hoare triple {132589#(<= ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132617#(<= ~counter~0 44)} is VALID [2022-04-28 07:21:15,546 INFO L290 TraceCheckUtils]: 376: Hoare triple {132589#(<= ~counter~0 43)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {132589#(<= ~counter~0 43)} is VALID [2022-04-28 07:21:15,546 INFO L290 TraceCheckUtils]: 375: Hoare triple {132589#(<= ~counter~0 43)} assume !!(0 != ~y3~0); {132589#(<= ~counter~0 43)} is VALID [2022-04-28 07:21:15,547 INFO L284 TraceCheckUtils]: 374: Hoare quadruple {131356#true} {132589#(<= ~counter~0 43)} #63#return; {132589#(<= ~counter~0 43)} is VALID [2022-04-28 07:21:15,547 INFO L290 TraceCheckUtils]: 373: Hoare triple {131356#true} assume true; {131356#true} is VALID [2022-04-28 07:21:15,547 INFO L290 TraceCheckUtils]: 372: Hoare triple {131356#true} assume !(0 == ~cond); {131356#true} is VALID [2022-04-28 07:21:15,547 INFO L290 TraceCheckUtils]: 371: Hoare triple {131356#true} ~cond := #in~cond; {131356#true} is VALID [2022-04-28 07:21:15,547 INFO L272 TraceCheckUtils]: 370: Hoare triple {132589#(<= ~counter~0 43)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {131356#true} is VALID [2022-04-28 07:21:15,547 INFO L290 TraceCheckUtils]: 369: Hoare triple {132589#(<= ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {132589#(<= ~counter~0 43)} is VALID [2022-04-28 07:21:15,548 INFO L290 TraceCheckUtils]: 368: Hoare triple {132561#(<= ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132589#(<= ~counter~0 43)} is VALID [2022-04-28 07:21:15,548 INFO L290 TraceCheckUtils]: 367: Hoare triple {132561#(<= ~counter~0 42)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {132561#(<= ~counter~0 42)} is VALID [2022-04-28 07:21:15,549 INFO L290 TraceCheckUtils]: 366: Hoare triple {132561#(<= ~counter~0 42)} assume !!(0 != ~y3~0); {132561#(<= ~counter~0 42)} is VALID [2022-04-28 07:21:15,549 INFO L284 TraceCheckUtils]: 365: Hoare quadruple {131356#true} {132561#(<= ~counter~0 42)} #63#return; {132561#(<= ~counter~0 42)} is VALID [2022-04-28 07:21:15,549 INFO L290 TraceCheckUtils]: 364: Hoare triple {131356#true} assume true; {131356#true} is VALID [2022-04-28 07:21:15,549 INFO L290 TraceCheckUtils]: 363: Hoare triple {131356#true} assume !(0 == ~cond); {131356#true} is VALID [2022-04-28 07:21:15,549 INFO L290 TraceCheckUtils]: 362: Hoare triple {131356#true} ~cond := #in~cond; {131356#true} is VALID [2022-04-28 07:21:15,549 INFO L272 TraceCheckUtils]: 361: Hoare triple {132561#(<= ~counter~0 42)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {131356#true} is VALID [2022-04-28 07:21:15,550 INFO L290 TraceCheckUtils]: 360: Hoare triple {132561#(<= ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {132561#(<= ~counter~0 42)} is VALID [2022-04-28 07:21:15,551 INFO L290 TraceCheckUtils]: 359: Hoare triple {132533#(<= ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132561#(<= ~counter~0 42)} is VALID [2022-04-28 07:21:15,551 INFO L290 TraceCheckUtils]: 358: Hoare triple {132533#(<= ~counter~0 41)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {132533#(<= ~counter~0 41)} is VALID [2022-04-28 07:21:15,551 INFO L290 TraceCheckUtils]: 357: Hoare triple {132533#(<= ~counter~0 41)} assume !!(0 != ~y3~0); {132533#(<= ~counter~0 41)} is VALID [2022-04-28 07:21:15,552 INFO L284 TraceCheckUtils]: 356: Hoare quadruple {131356#true} {132533#(<= ~counter~0 41)} #63#return; {132533#(<= ~counter~0 41)} is VALID [2022-04-28 07:21:15,552 INFO L290 TraceCheckUtils]: 355: Hoare triple {131356#true} assume true; {131356#true} is VALID [2022-04-28 07:21:15,552 INFO L290 TraceCheckUtils]: 354: Hoare triple {131356#true} assume !(0 == ~cond); {131356#true} is VALID [2022-04-28 07:21:15,552 INFO L290 TraceCheckUtils]: 353: Hoare triple {131356#true} ~cond := #in~cond; {131356#true} is VALID [2022-04-28 07:21:15,552 INFO L272 TraceCheckUtils]: 352: Hoare triple {132533#(<= ~counter~0 41)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {131356#true} is VALID [2022-04-28 07:21:15,552 INFO L290 TraceCheckUtils]: 351: Hoare triple {132533#(<= ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {132533#(<= ~counter~0 41)} is VALID [2022-04-28 07:21:15,554 INFO L290 TraceCheckUtils]: 350: Hoare triple {132505#(<= ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132533#(<= ~counter~0 41)} is VALID [2022-04-28 07:21:15,554 INFO L290 TraceCheckUtils]: 349: Hoare triple {132505#(<= ~counter~0 40)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {132505#(<= ~counter~0 40)} is VALID [2022-04-28 07:21:15,554 INFO L290 TraceCheckUtils]: 348: Hoare triple {132505#(<= ~counter~0 40)} assume !!(0 != ~y3~0); {132505#(<= ~counter~0 40)} is VALID [2022-04-28 07:21:15,555 INFO L284 TraceCheckUtils]: 347: Hoare quadruple {131356#true} {132505#(<= ~counter~0 40)} #63#return; {132505#(<= ~counter~0 40)} is VALID [2022-04-28 07:21:15,555 INFO L290 TraceCheckUtils]: 346: Hoare triple {131356#true} assume true; {131356#true} is VALID [2022-04-28 07:21:15,555 INFO L290 TraceCheckUtils]: 345: Hoare triple {131356#true} assume !(0 == ~cond); {131356#true} is VALID [2022-04-28 07:21:15,555 INFO L290 TraceCheckUtils]: 344: Hoare triple {131356#true} ~cond := #in~cond; {131356#true} is VALID [2022-04-28 07:21:15,555 INFO L272 TraceCheckUtils]: 343: Hoare triple {132505#(<= ~counter~0 40)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {131356#true} is VALID [2022-04-28 07:21:15,555 INFO L290 TraceCheckUtils]: 342: Hoare triple {132505#(<= ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {132505#(<= ~counter~0 40)} is VALID [2022-04-28 07:21:15,557 INFO L290 TraceCheckUtils]: 341: Hoare triple {132477#(<= ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132505#(<= ~counter~0 40)} is VALID [2022-04-28 07:21:15,557 INFO L290 TraceCheckUtils]: 340: Hoare triple {132477#(<= ~counter~0 39)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {132477#(<= ~counter~0 39)} is VALID [2022-04-28 07:21:15,557 INFO L290 TraceCheckUtils]: 339: Hoare triple {132477#(<= ~counter~0 39)} assume !!(0 != ~y3~0); {132477#(<= ~counter~0 39)} is VALID [2022-04-28 07:21:15,558 INFO L284 TraceCheckUtils]: 338: Hoare quadruple {131356#true} {132477#(<= ~counter~0 39)} #63#return; {132477#(<= ~counter~0 39)} is VALID [2022-04-28 07:21:15,558 INFO L290 TraceCheckUtils]: 337: Hoare triple {131356#true} assume true; {131356#true} is VALID [2022-04-28 07:21:15,558 INFO L290 TraceCheckUtils]: 336: Hoare triple {131356#true} assume !(0 == ~cond); {131356#true} is VALID [2022-04-28 07:21:15,558 INFO L290 TraceCheckUtils]: 335: Hoare triple {131356#true} ~cond := #in~cond; {131356#true} is VALID [2022-04-28 07:21:15,558 INFO L272 TraceCheckUtils]: 334: Hoare triple {132477#(<= ~counter~0 39)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {131356#true} is VALID [2022-04-28 07:21:15,558 INFO L290 TraceCheckUtils]: 333: Hoare triple {132477#(<= ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {132477#(<= ~counter~0 39)} is VALID [2022-04-28 07:21:15,559 INFO L290 TraceCheckUtils]: 332: Hoare triple {132449#(<= ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132477#(<= ~counter~0 39)} is VALID [2022-04-28 07:21:15,560 INFO L290 TraceCheckUtils]: 331: Hoare triple {132449#(<= ~counter~0 38)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {132449#(<= ~counter~0 38)} is VALID [2022-04-28 07:21:15,560 INFO L290 TraceCheckUtils]: 330: Hoare triple {132449#(<= ~counter~0 38)} assume !!(0 != ~y3~0); {132449#(<= ~counter~0 38)} is VALID [2022-04-28 07:21:15,560 INFO L284 TraceCheckUtils]: 329: Hoare quadruple {131356#true} {132449#(<= ~counter~0 38)} #63#return; {132449#(<= ~counter~0 38)} is VALID [2022-04-28 07:21:15,560 INFO L290 TraceCheckUtils]: 328: Hoare triple {131356#true} assume true; {131356#true} is VALID [2022-04-28 07:21:15,560 INFO L290 TraceCheckUtils]: 327: Hoare triple {131356#true} assume !(0 == ~cond); {131356#true} is VALID [2022-04-28 07:21:15,560 INFO L290 TraceCheckUtils]: 326: Hoare triple {131356#true} ~cond := #in~cond; {131356#true} is VALID [2022-04-28 07:21:15,561 INFO L272 TraceCheckUtils]: 325: Hoare triple {132449#(<= ~counter~0 38)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {131356#true} is VALID [2022-04-28 07:21:15,561 INFO L290 TraceCheckUtils]: 324: Hoare triple {132449#(<= ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {132449#(<= ~counter~0 38)} is VALID [2022-04-28 07:21:15,562 INFO L290 TraceCheckUtils]: 323: Hoare triple {132421#(<= ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132449#(<= ~counter~0 38)} is VALID [2022-04-28 07:21:15,562 INFO L290 TraceCheckUtils]: 322: Hoare triple {132421#(<= ~counter~0 37)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {132421#(<= ~counter~0 37)} is VALID [2022-04-28 07:21:15,563 INFO L290 TraceCheckUtils]: 321: Hoare triple {132421#(<= ~counter~0 37)} assume !!(0 != ~y3~0); {132421#(<= ~counter~0 37)} is VALID [2022-04-28 07:21:15,563 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {131356#true} {132421#(<= ~counter~0 37)} #63#return; {132421#(<= ~counter~0 37)} is VALID [2022-04-28 07:21:15,563 INFO L290 TraceCheckUtils]: 319: Hoare triple {131356#true} assume true; {131356#true} is VALID [2022-04-28 07:21:15,563 INFO L290 TraceCheckUtils]: 318: Hoare triple {131356#true} assume !(0 == ~cond); {131356#true} is VALID [2022-04-28 07:21:15,563 INFO L290 TraceCheckUtils]: 317: Hoare triple {131356#true} ~cond := #in~cond; {131356#true} is VALID [2022-04-28 07:21:15,563 INFO L272 TraceCheckUtils]: 316: Hoare triple {132421#(<= ~counter~0 37)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {131356#true} is VALID [2022-04-28 07:21:15,563 INFO L290 TraceCheckUtils]: 315: Hoare triple {132421#(<= ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {132421#(<= ~counter~0 37)} is VALID [2022-04-28 07:21:15,565 INFO L290 TraceCheckUtils]: 314: Hoare triple {132393#(<= ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132421#(<= ~counter~0 37)} is VALID [2022-04-28 07:21:15,565 INFO L290 TraceCheckUtils]: 313: Hoare triple {132393#(<= ~counter~0 36)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {132393#(<= ~counter~0 36)} is VALID [2022-04-28 07:21:15,565 INFO L290 TraceCheckUtils]: 312: Hoare triple {132393#(<= ~counter~0 36)} assume !!(0 != ~y3~0); {132393#(<= ~counter~0 36)} is VALID [2022-04-28 07:21:15,566 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {131356#true} {132393#(<= ~counter~0 36)} #63#return; {132393#(<= ~counter~0 36)} is VALID [2022-04-28 07:21:15,566 INFO L290 TraceCheckUtils]: 310: Hoare triple {131356#true} assume true; {131356#true} is VALID [2022-04-28 07:21:15,566 INFO L290 TraceCheckUtils]: 309: Hoare triple {131356#true} assume !(0 == ~cond); {131356#true} is VALID [2022-04-28 07:21:15,566 INFO L290 TraceCheckUtils]: 308: Hoare triple {131356#true} ~cond := #in~cond; {131356#true} is VALID [2022-04-28 07:21:15,566 INFO L272 TraceCheckUtils]: 307: Hoare triple {132393#(<= ~counter~0 36)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {131356#true} is VALID [2022-04-28 07:21:15,566 INFO L290 TraceCheckUtils]: 306: Hoare triple {132393#(<= ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {132393#(<= ~counter~0 36)} is VALID [2022-04-28 07:21:15,568 INFO L290 TraceCheckUtils]: 305: Hoare triple {132365#(<= ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132393#(<= ~counter~0 36)} is VALID [2022-04-28 07:21:15,568 INFO L290 TraceCheckUtils]: 304: Hoare triple {132365#(<= ~counter~0 35)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {132365#(<= ~counter~0 35)} is VALID [2022-04-28 07:21:15,568 INFO L290 TraceCheckUtils]: 303: Hoare triple {132365#(<= ~counter~0 35)} assume !!(0 != ~y3~0); {132365#(<= ~counter~0 35)} is VALID [2022-04-28 07:21:15,569 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {131356#true} {132365#(<= ~counter~0 35)} #63#return; {132365#(<= ~counter~0 35)} is VALID [2022-04-28 07:21:15,569 INFO L290 TraceCheckUtils]: 301: Hoare triple {131356#true} assume true; {131356#true} is VALID [2022-04-28 07:21:15,569 INFO L290 TraceCheckUtils]: 300: Hoare triple {131356#true} assume !(0 == ~cond); {131356#true} is VALID [2022-04-28 07:21:15,569 INFO L290 TraceCheckUtils]: 299: Hoare triple {131356#true} ~cond := #in~cond; {131356#true} is VALID [2022-04-28 07:21:15,569 INFO L272 TraceCheckUtils]: 298: Hoare triple {132365#(<= ~counter~0 35)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {131356#true} is VALID [2022-04-28 07:21:15,569 INFO L290 TraceCheckUtils]: 297: Hoare triple {132365#(<= ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {132365#(<= ~counter~0 35)} is VALID [2022-04-28 07:21:15,571 INFO L290 TraceCheckUtils]: 296: Hoare triple {132337#(<= ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132365#(<= ~counter~0 35)} is VALID [2022-04-28 07:21:15,571 INFO L290 TraceCheckUtils]: 295: Hoare triple {132337#(<= ~counter~0 34)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {132337#(<= ~counter~0 34)} is VALID [2022-04-28 07:21:15,571 INFO L290 TraceCheckUtils]: 294: Hoare triple {132337#(<= ~counter~0 34)} assume !!(0 != ~y3~0); {132337#(<= ~counter~0 34)} is VALID [2022-04-28 07:21:15,572 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {131356#true} {132337#(<= ~counter~0 34)} #63#return; {132337#(<= ~counter~0 34)} is VALID [2022-04-28 07:21:15,572 INFO L290 TraceCheckUtils]: 292: Hoare triple {131356#true} assume true; {131356#true} is VALID [2022-04-28 07:21:15,572 INFO L290 TraceCheckUtils]: 291: Hoare triple {131356#true} assume !(0 == ~cond); {131356#true} is VALID [2022-04-28 07:21:15,572 INFO L290 TraceCheckUtils]: 290: Hoare triple {131356#true} ~cond := #in~cond; {131356#true} is VALID [2022-04-28 07:21:15,572 INFO L272 TraceCheckUtils]: 289: Hoare triple {132337#(<= ~counter~0 34)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {131356#true} is VALID [2022-04-28 07:21:15,572 INFO L290 TraceCheckUtils]: 288: Hoare triple {132337#(<= ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {132337#(<= ~counter~0 34)} is VALID [2022-04-28 07:21:15,573 INFO L290 TraceCheckUtils]: 287: Hoare triple {132309#(<= ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132337#(<= ~counter~0 34)} is VALID [2022-04-28 07:21:15,574 INFO L290 TraceCheckUtils]: 286: Hoare triple {132309#(<= ~counter~0 33)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {132309#(<= ~counter~0 33)} is VALID [2022-04-28 07:21:15,574 INFO L290 TraceCheckUtils]: 285: Hoare triple {132309#(<= ~counter~0 33)} assume !!(0 != ~y3~0); {132309#(<= ~counter~0 33)} is VALID [2022-04-28 07:21:15,574 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {131356#true} {132309#(<= ~counter~0 33)} #63#return; {132309#(<= ~counter~0 33)} is VALID [2022-04-28 07:21:15,574 INFO L290 TraceCheckUtils]: 283: Hoare triple {131356#true} assume true; {131356#true} is VALID [2022-04-28 07:21:15,574 INFO L290 TraceCheckUtils]: 282: Hoare triple {131356#true} assume !(0 == ~cond); {131356#true} is VALID [2022-04-28 07:21:15,574 INFO L290 TraceCheckUtils]: 281: Hoare triple {131356#true} ~cond := #in~cond; {131356#true} is VALID [2022-04-28 07:21:15,574 INFO L272 TraceCheckUtils]: 280: Hoare triple {132309#(<= ~counter~0 33)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {131356#true} is VALID [2022-04-28 07:21:15,575 INFO L290 TraceCheckUtils]: 279: Hoare triple {132309#(<= ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {132309#(<= ~counter~0 33)} is VALID [2022-04-28 07:21:15,576 INFO L290 TraceCheckUtils]: 278: Hoare triple {132281#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132309#(<= ~counter~0 33)} is VALID [2022-04-28 07:21:15,576 INFO L290 TraceCheckUtils]: 277: Hoare triple {132281#(<= ~counter~0 32)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {132281#(<= ~counter~0 32)} is VALID [2022-04-28 07:21:15,576 INFO L290 TraceCheckUtils]: 276: Hoare triple {132281#(<= ~counter~0 32)} assume !!(0 != ~y3~0); {132281#(<= ~counter~0 32)} is VALID [2022-04-28 07:21:15,577 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {131356#true} {132281#(<= ~counter~0 32)} #63#return; {132281#(<= ~counter~0 32)} is VALID [2022-04-28 07:21:15,577 INFO L290 TraceCheckUtils]: 274: Hoare triple {131356#true} assume true; {131356#true} is VALID [2022-04-28 07:21:15,577 INFO L290 TraceCheckUtils]: 273: Hoare triple {131356#true} assume !(0 == ~cond); {131356#true} is VALID [2022-04-28 07:21:15,577 INFO L290 TraceCheckUtils]: 272: Hoare triple {131356#true} ~cond := #in~cond; {131356#true} is VALID [2022-04-28 07:21:15,577 INFO L272 TraceCheckUtils]: 271: Hoare triple {132281#(<= ~counter~0 32)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {131356#true} is VALID [2022-04-28 07:21:15,577 INFO L290 TraceCheckUtils]: 270: Hoare triple {132281#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {132281#(<= ~counter~0 32)} is VALID [2022-04-28 07:21:15,579 INFO L290 TraceCheckUtils]: 269: Hoare triple {132253#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132281#(<= ~counter~0 32)} is VALID [2022-04-28 07:21:15,579 INFO L290 TraceCheckUtils]: 268: Hoare triple {132253#(<= ~counter~0 31)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {132253#(<= ~counter~0 31)} is VALID [2022-04-28 07:21:15,579 INFO L290 TraceCheckUtils]: 267: Hoare triple {132253#(<= ~counter~0 31)} assume !!(0 != ~y3~0); {132253#(<= ~counter~0 31)} is VALID [2022-04-28 07:21:15,580 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {131356#true} {132253#(<= ~counter~0 31)} #63#return; {132253#(<= ~counter~0 31)} is VALID [2022-04-28 07:21:15,580 INFO L290 TraceCheckUtils]: 265: Hoare triple {131356#true} assume true; {131356#true} is VALID [2022-04-28 07:21:15,580 INFO L290 TraceCheckUtils]: 264: Hoare triple {131356#true} assume !(0 == ~cond); {131356#true} is VALID [2022-04-28 07:21:15,580 INFO L290 TraceCheckUtils]: 263: Hoare triple {131356#true} ~cond := #in~cond; {131356#true} is VALID [2022-04-28 07:21:15,580 INFO L272 TraceCheckUtils]: 262: Hoare triple {132253#(<= ~counter~0 31)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {131356#true} is VALID [2022-04-28 07:21:15,580 INFO L290 TraceCheckUtils]: 261: Hoare triple {132253#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {132253#(<= ~counter~0 31)} is VALID [2022-04-28 07:21:15,581 INFO L290 TraceCheckUtils]: 260: Hoare triple {132225#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132253#(<= ~counter~0 31)} is VALID [2022-04-28 07:21:15,582 INFO L290 TraceCheckUtils]: 259: Hoare triple {132225#(<= ~counter~0 30)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {132225#(<= ~counter~0 30)} is VALID [2022-04-28 07:21:15,582 INFO L290 TraceCheckUtils]: 258: Hoare triple {132225#(<= ~counter~0 30)} assume !!(0 != ~y3~0); {132225#(<= ~counter~0 30)} is VALID [2022-04-28 07:21:15,582 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {131356#true} {132225#(<= ~counter~0 30)} #63#return; {132225#(<= ~counter~0 30)} is VALID [2022-04-28 07:21:15,582 INFO L290 TraceCheckUtils]: 256: Hoare triple {131356#true} assume true; {131356#true} is VALID [2022-04-28 07:21:15,582 INFO L290 TraceCheckUtils]: 255: Hoare triple {131356#true} assume !(0 == ~cond); {131356#true} is VALID [2022-04-28 07:21:15,583 INFO L290 TraceCheckUtils]: 254: Hoare triple {131356#true} ~cond := #in~cond; {131356#true} is VALID [2022-04-28 07:21:15,583 INFO L272 TraceCheckUtils]: 253: Hoare triple {132225#(<= ~counter~0 30)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {131356#true} is VALID [2022-04-28 07:21:15,583 INFO L290 TraceCheckUtils]: 252: Hoare triple {132225#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {132225#(<= ~counter~0 30)} is VALID [2022-04-28 07:21:15,584 INFO L290 TraceCheckUtils]: 251: Hoare triple {132197#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132225#(<= ~counter~0 30)} is VALID [2022-04-28 07:21:15,584 INFO L290 TraceCheckUtils]: 250: Hoare triple {132197#(<= ~counter~0 29)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {132197#(<= ~counter~0 29)} is VALID [2022-04-28 07:21:15,585 INFO L290 TraceCheckUtils]: 249: Hoare triple {132197#(<= ~counter~0 29)} assume !!(0 != ~y3~0); {132197#(<= ~counter~0 29)} is VALID [2022-04-28 07:21:15,585 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {131356#true} {132197#(<= ~counter~0 29)} #63#return; {132197#(<= ~counter~0 29)} is VALID [2022-04-28 07:21:15,585 INFO L290 TraceCheckUtils]: 247: Hoare triple {131356#true} assume true; {131356#true} is VALID [2022-04-28 07:21:15,585 INFO L290 TraceCheckUtils]: 246: Hoare triple {131356#true} assume !(0 == ~cond); {131356#true} is VALID [2022-04-28 07:21:15,585 INFO L290 TraceCheckUtils]: 245: Hoare triple {131356#true} ~cond := #in~cond; {131356#true} is VALID [2022-04-28 07:21:15,585 INFO L272 TraceCheckUtils]: 244: Hoare triple {132197#(<= ~counter~0 29)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {131356#true} is VALID [2022-04-28 07:21:15,586 INFO L290 TraceCheckUtils]: 243: Hoare triple {132197#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {132197#(<= ~counter~0 29)} is VALID [2022-04-28 07:21:15,587 INFO L290 TraceCheckUtils]: 242: Hoare triple {132169#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132197#(<= ~counter~0 29)} is VALID [2022-04-28 07:21:15,587 INFO L290 TraceCheckUtils]: 241: Hoare triple {132169#(<= ~counter~0 28)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {132169#(<= ~counter~0 28)} is VALID [2022-04-28 07:21:15,588 INFO L290 TraceCheckUtils]: 240: Hoare triple {132169#(<= ~counter~0 28)} assume !!(0 != ~y3~0); {132169#(<= ~counter~0 28)} is VALID [2022-04-28 07:21:15,588 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {131356#true} {132169#(<= ~counter~0 28)} #63#return; {132169#(<= ~counter~0 28)} is VALID [2022-04-28 07:21:15,588 INFO L290 TraceCheckUtils]: 238: Hoare triple {131356#true} assume true; {131356#true} is VALID [2022-04-28 07:21:15,588 INFO L290 TraceCheckUtils]: 237: Hoare triple {131356#true} assume !(0 == ~cond); {131356#true} is VALID [2022-04-28 07:21:15,588 INFO L290 TraceCheckUtils]: 236: Hoare triple {131356#true} ~cond := #in~cond; {131356#true} is VALID [2022-04-28 07:21:15,588 INFO L272 TraceCheckUtils]: 235: Hoare triple {132169#(<= ~counter~0 28)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {131356#true} is VALID [2022-04-28 07:21:15,589 INFO L290 TraceCheckUtils]: 234: Hoare triple {132169#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {132169#(<= ~counter~0 28)} is VALID [2022-04-28 07:21:15,590 INFO L290 TraceCheckUtils]: 233: Hoare triple {132141#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132169#(<= ~counter~0 28)} is VALID [2022-04-28 07:21:15,590 INFO L290 TraceCheckUtils]: 232: Hoare triple {132141#(<= ~counter~0 27)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {132141#(<= ~counter~0 27)} is VALID [2022-04-28 07:21:15,590 INFO L290 TraceCheckUtils]: 231: Hoare triple {132141#(<= ~counter~0 27)} assume !!(0 != ~y3~0); {132141#(<= ~counter~0 27)} is VALID [2022-04-28 07:21:15,591 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {131356#true} {132141#(<= ~counter~0 27)} #63#return; {132141#(<= ~counter~0 27)} is VALID [2022-04-28 07:21:15,591 INFO L290 TraceCheckUtils]: 229: Hoare triple {131356#true} assume true; {131356#true} is VALID [2022-04-28 07:21:15,591 INFO L290 TraceCheckUtils]: 228: Hoare triple {131356#true} assume !(0 == ~cond); {131356#true} is VALID [2022-04-28 07:21:15,591 INFO L290 TraceCheckUtils]: 227: Hoare triple {131356#true} ~cond := #in~cond; {131356#true} is VALID [2022-04-28 07:21:15,591 INFO L272 TraceCheckUtils]: 226: Hoare triple {132141#(<= ~counter~0 27)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {131356#true} is VALID [2022-04-28 07:21:15,591 INFO L290 TraceCheckUtils]: 225: Hoare triple {132141#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {132141#(<= ~counter~0 27)} is VALID [2022-04-28 07:21:15,593 INFO L290 TraceCheckUtils]: 224: Hoare triple {132113#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132141#(<= ~counter~0 27)} is VALID [2022-04-28 07:21:15,593 INFO L290 TraceCheckUtils]: 223: Hoare triple {132113#(<= ~counter~0 26)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {132113#(<= ~counter~0 26)} is VALID [2022-04-28 07:21:15,593 INFO L290 TraceCheckUtils]: 222: Hoare triple {132113#(<= ~counter~0 26)} assume !!(0 != ~y3~0); {132113#(<= ~counter~0 26)} is VALID [2022-04-28 07:21:15,594 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {131356#true} {132113#(<= ~counter~0 26)} #63#return; {132113#(<= ~counter~0 26)} is VALID [2022-04-28 07:21:15,594 INFO L290 TraceCheckUtils]: 220: Hoare triple {131356#true} assume true; {131356#true} is VALID [2022-04-28 07:21:15,594 INFO L290 TraceCheckUtils]: 219: Hoare triple {131356#true} assume !(0 == ~cond); {131356#true} is VALID [2022-04-28 07:21:15,594 INFO L290 TraceCheckUtils]: 218: Hoare triple {131356#true} ~cond := #in~cond; {131356#true} is VALID [2022-04-28 07:21:15,594 INFO L272 TraceCheckUtils]: 217: Hoare triple {132113#(<= ~counter~0 26)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {131356#true} is VALID [2022-04-28 07:21:15,594 INFO L290 TraceCheckUtils]: 216: Hoare triple {132113#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {132113#(<= ~counter~0 26)} is VALID [2022-04-28 07:21:15,596 INFO L290 TraceCheckUtils]: 215: Hoare triple {132085#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132113#(<= ~counter~0 26)} is VALID [2022-04-28 07:21:15,596 INFO L290 TraceCheckUtils]: 214: Hoare triple {132085#(<= ~counter~0 25)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {132085#(<= ~counter~0 25)} is VALID [2022-04-28 07:21:15,596 INFO L290 TraceCheckUtils]: 213: Hoare triple {132085#(<= ~counter~0 25)} assume !!(0 != ~y3~0); {132085#(<= ~counter~0 25)} is VALID [2022-04-28 07:21:15,597 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {131356#true} {132085#(<= ~counter~0 25)} #63#return; {132085#(<= ~counter~0 25)} is VALID [2022-04-28 07:21:15,597 INFO L290 TraceCheckUtils]: 211: Hoare triple {131356#true} assume true; {131356#true} is VALID [2022-04-28 07:21:15,597 INFO L290 TraceCheckUtils]: 210: Hoare triple {131356#true} assume !(0 == ~cond); {131356#true} is VALID [2022-04-28 07:21:15,597 INFO L290 TraceCheckUtils]: 209: Hoare triple {131356#true} ~cond := #in~cond; {131356#true} is VALID [2022-04-28 07:21:15,597 INFO L272 TraceCheckUtils]: 208: Hoare triple {132085#(<= ~counter~0 25)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {131356#true} is VALID [2022-04-28 07:21:15,597 INFO L290 TraceCheckUtils]: 207: Hoare triple {132085#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {132085#(<= ~counter~0 25)} is VALID [2022-04-28 07:21:15,598 INFO L290 TraceCheckUtils]: 206: Hoare triple {132057#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132085#(<= ~counter~0 25)} is VALID [2022-04-28 07:21:15,599 INFO L290 TraceCheckUtils]: 205: Hoare triple {132057#(<= ~counter~0 24)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {132057#(<= ~counter~0 24)} is VALID [2022-04-28 07:21:15,599 INFO L290 TraceCheckUtils]: 204: Hoare triple {132057#(<= ~counter~0 24)} assume !!(0 != ~y3~0); {132057#(<= ~counter~0 24)} is VALID [2022-04-28 07:21:15,599 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {131356#true} {132057#(<= ~counter~0 24)} #63#return; {132057#(<= ~counter~0 24)} is VALID [2022-04-28 07:21:15,599 INFO L290 TraceCheckUtils]: 202: Hoare triple {131356#true} assume true; {131356#true} is VALID [2022-04-28 07:21:15,599 INFO L290 TraceCheckUtils]: 201: Hoare triple {131356#true} assume !(0 == ~cond); {131356#true} is VALID [2022-04-28 07:21:15,599 INFO L290 TraceCheckUtils]: 200: Hoare triple {131356#true} ~cond := #in~cond; {131356#true} is VALID [2022-04-28 07:21:15,600 INFO L272 TraceCheckUtils]: 199: Hoare triple {132057#(<= ~counter~0 24)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {131356#true} is VALID [2022-04-28 07:21:15,600 INFO L290 TraceCheckUtils]: 198: Hoare triple {132057#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {132057#(<= ~counter~0 24)} is VALID [2022-04-28 07:21:15,601 INFO L290 TraceCheckUtils]: 197: Hoare triple {132029#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132057#(<= ~counter~0 24)} is VALID [2022-04-28 07:21:15,601 INFO L290 TraceCheckUtils]: 196: Hoare triple {132029#(<= ~counter~0 23)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {132029#(<= ~counter~0 23)} is VALID [2022-04-28 07:21:15,601 INFO L290 TraceCheckUtils]: 195: Hoare triple {132029#(<= ~counter~0 23)} assume !!(0 != ~y3~0); {132029#(<= ~counter~0 23)} is VALID [2022-04-28 07:21:15,602 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {131356#true} {132029#(<= ~counter~0 23)} #63#return; {132029#(<= ~counter~0 23)} is VALID [2022-04-28 07:21:15,602 INFO L290 TraceCheckUtils]: 193: Hoare triple {131356#true} assume true; {131356#true} is VALID [2022-04-28 07:21:15,602 INFO L290 TraceCheckUtils]: 192: Hoare triple {131356#true} assume !(0 == ~cond); {131356#true} is VALID [2022-04-28 07:21:15,602 INFO L290 TraceCheckUtils]: 191: Hoare triple {131356#true} ~cond := #in~cond; {131356#true} is VALID [2022-04-28 07:21:15,602 INFO L272 TraceCheckUtils]: 190: Hoare triple {132029#(<= ~counter~0 23)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {131356#true} is VALID [2022-04-28 07:21:15,602 INFO L290 TraceCheckUtils]: 189: Hoare triple {132029#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {132029#(<= ~counter~0 23)} is VALID [2022-04-28 07:21:15,604 INFO L290 TraceCheckUtils]: 188: Hoare triple {132001#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132029#(<= ~counter~0 23)} is VALID [2022-04-28 07:21:15,604 INFO L290 TraceCheckUtils]: 187: Hoare triple {132001#(<= ~counter~0 22)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {132001#(<= ~counter~0 22)} is VALID [2022-04-28 07:21:15,604 INFO L290 TraceCheckUtils]: 186: Hoare triple {132001#(<= ~counter~0 22)} assume !!(0 != ~y3~0); {132001#(<= ~counter~0 22)} is VALID [2022-04-28 07:21:15,605 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {131356#true} {132001#(<= ~counter~0 22)} #63#return; {132001#(<= ~counter~0 22)} is VALID [2022-04-28 07:21:15,605 INFO L290 TraceCheckUtils]: 184: Hoare triple {131356#true} assume true; {131356#true} is VALID [2022-04-28 07:21:15,605 INFO L290 TraceCheckUtils]: 183: Hoare triple {131356#true} assume !(0 == ~cond); {131356#true} is VALID [2022-04-28 07:21:15,605 INFO L290 TraceCheckUtils]: 182: Hoare triple {131356#true} ~cond := #in~cond; {131356#true} is VALID [2022-04-28 07:21:15,605 INFO L272 TraceCheckUtils]: 181: Hoare triple {132001#(<= ~counter~0 22)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {131356#true} is VALID [2022-04-28 07:21:15,605 INFO L290 TraceCheckUtils]: 180: Hoare triple {132001#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {132001#(<= ~counter~0 22)} is VALID [2022-04-28 07:21:15,607 INFO L290 TraceCheckUtils]: 179: Hoare triple {131973#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132001#(<= ~counter~0 22)} is VALID [2022-04-28 07:21:15,607 INFO L290 TraceCheckUtils]: 178: Hoare triple {131973#(<= ~counter~0 21)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {131973#(<= ~counter~0 21)} is VALID [2022-04-28 07:21:15,607 INFO L290 TraceCheckUtils]: 177: Hoare triple {131973#(<= ~counter~0 21)} assume !!(0 != ~y3~0); {131973#(<= ~counter~0 21)} is VALID [2022-04-28 07:21:15,608 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {131356#true} {131973#(<= ~counter~0 21)} #63#return; {131973#(<= ~counter~0 21)} is VALID [2022-04-28 07:21:15,608 INFO L290 TraceCheckUtils]: 175: Hoare triple {131356#true} assume true; {131356#true} is VALID [2022-04-28 07:21:15,608 INFO L290 TraceCheckUtils]: 174: Hoare triple {131356#true} assume !(0 == ~cond); {131356#true} is VALID [2022-04-28 07:21:15,608 INFO L290 TraceCheckUtils]: 173: Hoare triple {131356#true} ~cond := #in~cond; {131356#true} is VALID [2022-04-28 07:21:15,608 INFO L272 TraceCheckUtils]: 172: Hoare triple {131973#(<= ~counter~0 21)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {131356#true} is VALID [2022-04-28 07:21:15,608 INFO L290 TraceCheckUtils]: 171: Hoare triple {131973#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {131973#(<= ~counter~0 21)} is VALID [2022-04-28 07:21:15,609 INFO L290 TraceCheckUtils]: 170: Hoare triple {131945#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131973#(<= ~counter~0 21)} is VALID [2022-04-28 07:21:15,610 INFO L290 TraceCheckUtils]: 169: Hoare triple {131945#(<= ~counter~0 20)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {131945#(<= ~counter~0 20)} is VALID [2022-04-28 07:21:15,610 INFO L290 TraceCheckUtils]: 168: Hoare triple {131945#(<= ~counter~0 20)} assume !!(0 != ~y3~0); {131945#(<= ~counter~0 20)} is VALID [2022-04-28 07:21:15,610 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {131356#true} {131945#(<= ~counter~0 20)} #63#return; {131945#(<= ~counter~0 20)} is VALID [2022-04-28 07:21:15,610 INFO L290 TraceCheckUtils]: 166: Hoare triple {131356#true} assume true; {131356#true} is VALID [2022-04-28 07:21:15,610 INFO L290 TraceCheckUtils]: 165: Hoare triple {131356#true} assume !(0 == ~cond); {131356#true} is VALID [2022-04-28 07:21:15,610 INFO L290 TraceCheckUtils]: 164: Hoare triple {131356#true} ~cond := #in~cond; {131356#true} is VALID [2022-04-28 07:21:15,611 INFO L272 TraceCheckUtils]: 163: Hoare triple {131945#(<= ~counter~0 20)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {131356#true} is VALID [2022-04-28 07:21:15,611 INFO L290 TraceCheckUtils]: 162: Hoare triple {131945#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {131945#(<= ~counter~0 20)} is VALID [2022-04-28 07:21:15,612 INFO L290 TraceCheckUtils]: 161: Hoare triple {131917#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131945#(<= ~counter~0 20)} is VALID [2022-04-28 07:21:15,612 INFO L290 TraceCheckUtils]: 160: Hoare triple {131917#(<= ~counter~0 19)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {131917#(<= ~counter~0 19)} is VALID [2022-04-28 07:21:15,612 INFO L290 TraceCheckUtils]: 159: Hoare triple {131917#(<= ~counter~0 19)} assume !!(0 != ~y3~0); {131917#(<= ~counter~0 19)} is VALID [2022-04-28 07:21:15,613 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {131356#true} {131917#(<= ~counter~0 19)} #63#return; {131917#(<= ~counter~0 19)} is VALID [2022-04-28 07:21:15,613 INFO L290 TraceCheckUtils]: 157: Hoare triple {131356#true} assume true; {131356#true} is VALID [2022-04-28 07:21:15,613 INFO L290 TraceCheckUtils]: 156: Hoare triple {131356#true} assume !(0 == ~cond); {131356#true} is VALID [2022-04-28 07:21:15,613 INFO L290 TraceCheckUtils]: 155: Hoare triple {131356#true} ~cond := #in~cond; {131356#true} is VALID [2022-04-28 07:21:15,613 INFO L272 TraceCheckUtils]: 154: Hoare triple {131917#(<= ~counter~0 19)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {131356#true} is VALID [2022-04-28 07:21:15,613 INFO L290 TraceCheckUtils]: 153: Hoare triple {131917#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {131917#(<= ~counter~0 19)} is VALID [2022-04-28 07:21:15,615 INFO L290 TraceCheckUtils]: 152: Hoare triple {131889#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131917#(<= ~counter~0 19)} is VALID [2022-04-28 07:21:15,615 INFO L290 TraceCheckUtils]: 151: Hoare triple {131889#(<= ~counter~0 18)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {131889#(<= ~counter~0 18)} is VALID [2022-04-28 07:21:15,615 INFO L290 TraceCheckUtils]: 150: Hoare triple {131889#(<= ~counter~0 18)} assume !!(0 != ~y3~0); {131889#(<= ~counter~0 18)} is VALID [2022-04-28 07:21:15,616 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {131356#true} {131889#(<= ~counter~0 18)} #63#return; {131889#(<= ~counter~0 18)} is VALID [2022-04-28 07:21:15,616 INFO L290 TraceCheckUtils]: 148: Hoare triple {131356#true} assume true; {131356#true} is VALID [2022-04-28 07:21:15,616 INFO L290 TraceCheckUtils]: 147: Hoare triple {131356#true} assume !(0 == ~cond); {131356#true} is VALID [2022-04-28 07:21:15,616 INFO L290 TraceCheckUtils]: 146: Hoare triple {131356#true} ~cond := #in~cond; {131356#true} is VALID [2022-04-28 07:21:15,616 INFO L272 TraceCheckUtils]: 145: Hoare triple {131889#(<= ~counter~0 18)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {131356#true} is VALID [2022-04-28 07:21:15,616 INFO L290 TraceCheckUtils]: 144: Hoare triple {131889#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {131889#(<= ~counter~0 18)} is VALID [2022-04-28 07:21:15,618 INFO L290 TraceCheckUtils]: 143: Hoare triple {131861#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131889#(<= ~counter~0 18)} is VALID [2022-04-28 07:21:15,618 INFO L290 TraceCheckUtils]: 142: Hoare triple {131861#(<= ~counter~0 17)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {131861#(<= ~counter~0 17)} is VALID [2022-04-28 07:21:15,618 INFO L290 TraceCheckUtils]: 141: Hoare triple {131861#(<= ~counter~0 17)} assume !!(0 != ~y3~0); {131861#(<= ~counter~0 17)} is VALID [2022-04-28 07:21:15,619 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {131356#true} {131861#(<= ~counter~0 17)} #63#return; {131861#(<= ~counter~0 17)} is VALID [2022-04-28 07:21:15,619 INFO L290 TraceCheckUtils]: 139: Hoare triple {131356#true} assume true; {131356#true} is VALID [2022-04-28 07:21:15,619 INFO L290 TraceCheckUtils]: 138: Hoare triple {131356#true} assume !(0 == ~cond); {131356#true} is VALID [2022-04-28 07:21:15,619 INFO L290 TraceCheckUtils]: 137: Hoare triple {131356#true} ~cond := #in~cond; {131356#true} is VALID [2022-04-28 07:21:15,619 INFO L272 TraceCheckUtils]: 136: Hoare triple {131861#(<= ~counter~0 17)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {131356#true} is VALID [2022-04-28 07:21:15,619 INFO L290 TraceCheckUtils]: 135: Hoare triple {131861#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {131861#(<= ~counter~0 17)} is VALID [2022-04-28 07:21:15,621 INFO L290 TraceCheckUtils]: 134: Hoare triple {131833#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131861#(<= ~counter~0 17)} is VALID [2022-04-28 07:21:15,621 INFO L290 TraceCheckUtils]: 133: Hoare triple {131833#(<= ~counter~0 16)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {131833#(<= ~counter~0 16)} is VALID [2022-04-28 07:21:15,621 INFO L290 TraceCheckUtils]: 132: Hoare triple {131833#(<= ~counter~0 16)} assume !!(0 != ~y3~0); {131833#(<= ~counter~0 16)} is VALID [2022-04-28 07:21:15,622 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {131356#true} {131833#(<= ~counter~0 16)} #63#return; {131833#(<= ~counter~0 16)} is VALID [2022-04-28 07:21:15,622 INFO L290 TraceCheckUtils]: 130: Hoare triple {131356#true} assume true; {131356#true} is VALID [2022-04-28 07:21:15,622 INFO L290 TraceCheckUtils]: 129: Hoare triple {131356#true} assume !(0 == ~cond); {131356#true} is VALID [2022-04-28 07:21:15,622 INFO L290 TraceCheckUtils]: 128: Hoare triple {131356#true} ~cond := #in~cond; {131356#true} is VALID [2022-04-28 07:21:15,622 INFO L272 TraceCheckUtils]: 127: Hoare triple {131833#(<= ~counter~0 16)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {131356#true} is VALID [2022-04-28 07:21:15,622 INFO L290 TraceCheckUtils]: 126: Hoare triple {131833#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {131833#(<= ~counter~0 16)} is VALID [2022-04-28 07:21:15,623 INFO L290 TraceCheckUtils]: 125: Hoare triple {131805#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131833#(<= ~counter~0 16)} is VALID [2022-04-28 07:21:15,624 INFO L290 TraceCheckUtils]: 124: Hoare triple {131805#(<= ~counter~0 15)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {131805#(<= ~counter~0 15)} is VALID [2022-04-28 07:21:15,624 INFO L290 TraceCheckUtils]: 123: Hoare triple {131805#(<= ~counter~0 15)} assume !!(0 != ~y3~0); {131805#(<= ~counter~0 15)} is VALID [2022-04-28 07:21:15,624 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {131356#true} {131805#(<= ~counter~0 15)} #63#return; {131805#(<= ~counter~0 15)} is VALID [2022-04-28 07:21:15,624 INFO L290 TraceCheckUtils]: 121: Hoare triple {131356#true} assume true; {131356#true} is VALID [2022-04-28 07:21:15,624 INFO L290 TraceCheckUtils]: 120: Hoare triple {131356#true} assume !(0 == ~cond); {131356#true} is VALID [2022-04-28 07:21:15,625 INFO L290 TraceCheckUtils]: 119: Hoare triple {131356#true} ~cond := #in~cond; {131356#true} is VALID [2022-04-28 07:21:15,625 INFO L272 TraceCheckUtils]: 118: Hoare triple {131805#(<= ~counter~0 15)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {131356#true} is VALID [2022-04-28 07:21:15,625 INFO L290 TraceCheckUtils]: 117: Hoare triple {131805#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {131805#(<= ~counter~0 15)} is VALID [2022-04-28 07:21:15,626 INFO L290 TraceCheckUtils]: 116: Hoare triple {131777#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131805#(<= ~counter~0 15)} is VALID [2022-04-28 07:21:15,627 INFO L290 TraceCheckUtils]: 115: Hoare triple {131777#(<= ~counter~0 14)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {131777#(<= ~counter~0 14)} is VALID [2022-04-28 07:21:15,627 INFO L290 TraceCheckUtils]: 114: Hoare triple {131777#(<= ~counter~0 14)} assume !!(0 != ~y3~0); {131777#(<= ~counter~0 14)} is VALID [2022-04-28 07:21:15,628 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {131356#true} {131777#(<= ~counter~0 14)} #63#return; {131777#(<= ~counter~0 14)} is VALID [2022-04-28 07:21:15,628 INFO L290 TraceCheckUtils]: 112: Hoare triple {131356#true} assume true; {131356#true} is VALID [2022-04-28 07:21:15,628 INFO L290 TraceCheckUtils]: 111: Hoare triple {131356#true} assume !(0 == ~cond); {131356#true} is VALID [2022-04-28 07:21:15,628 INFO L290 TraceCheckUtils]: 110: Hoare triple {131356#true} ~cond := #in~cond; {131356#true} is VALID [2022-04-28 07:21:15,628 INFO L272 TraceCheckUtils]: 109: Hoare triple {131777#(<= ~counter~0 14)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {131356#true} is VALID [2022-04-28 07:21:15,628 INFO L290 TraceCheckUtils]: 108: Hoare triple {131777#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {131777#(<= ~counter~0 14)} is VALID [2022-04-28 07:21:15,629 INFO L290 TraceCheckUtils]: 107: Hoare triple {131749#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131777#(<= ~counter~0 14)} is VALID [2022-04-28 07:21:15,629 INFO L290 TraceCheckUtils]: 106: Hoare triple {131749#(<= ~counter~0 13)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {131749#(<= ~counter~0 13)} is VALID [2022-04-28 07:21:15,630 INFO L290 TraceCheckUtils]: 105: Hoare triple {131749#(<= ~counter~0 13)} assume !!(0 != ~y3~0); {131749#(<= ~counter~0 13)} is VALID [2022-04-28 07:21:15,630 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {131356#true} {131749#(<= ~counter~0 13)} #63#return; {131749#(<= ~counter~0 13)} is VALID [2022-04-28 07:21:15,630 INFO L290 TraceCheckUtils]: 103: Hoare triple {131356#true} assume true; {131356#true} is VALID [2022-04-28 07:21:15,630 INFO L290 TraceCheckUtils]: 102: Hoare triple {131356#true} assume !(0 == ~cond); {131356#true} is VALID [2022-04-28 07:21:15,630 INFO L290 TraceCheckUtils]: 101: Hoare triple {131356#true} ~cond := #in~cond; {131356#true} is VALID [2022-04-28 07:21:15,630 INFO L272 TraceCheckUtils]: 100: Hoare triple {131749#(<= ~counter~0 13)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {131356#true} is VALID [2022-04-28 07:21:15,631 INFO L290 TraceCheckUtils]: 99: Hoare triple {131749#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {131749#(<= ~counter~0 13)} is VALID [2022-04-28 07:21:15,632 INFO L290 TraceCheckUtils]: 98: Hoare triple {131721#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131749#(<= ~counter~0 13)} is VALID [2022-04-28 07:21:15,632 INFO L290 TraceCheckUtils]: 97: Hoare triple {131721#(<= ~counter~0 12)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {131721#(<= ~counter~0 12)} is VALID [2022-04-28 07:21:15,632 INFO L290 TraceCheckUtils]: 96: Hoare triple {131721#(<= ~counter~0 12)} assume !!(0 != ~y3~0); {131721#(<= ~counter~0 12)} is VALID [2022-04-28 07:21:15,633 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {131356#true} {131721#(<= ~counter~0 12)} #63#return; {131721#(<= ~counter~0 12)} is VALID [2022-04-28 07:21:15,633 INFO L290 TraceCheckUtils]: 94: Hoare triple {131356#true} assume true; {131356#true} is VALID [2022-04-28 07:21:15,633 INFO L290 TraceCheckUtils]: 93: Hoare triple {131356#true} assume !(0 == ~cond); {131356#true} is VALID [2022-04-28 07:21:15,633 INFO L290 TraceCheckUtils]: 92: Hoare triple {131356#true} ~cond := #in~cond; {131356#true} is VALID [2022-04-28 07:21:15,633 INFO L272 TraceCheckUtils]: 91: Hoare triple {131721#(<= ~counter~0 12)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {131356#true} is VALID [2022-04-28 07:21:15,633 INFO L290 TraceCheckUtils]: 90: Hoare triple {131721#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {131721#(<= ~counter~0 12)} is VALID [2022-04-28 07:21:15,635 INFO L290 TraceCheckUtils]: 89: Hoare triple {131693#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131721#(<= ~counter~0 12)} is VALID [2022-04-28 07:21:15,635 INFO L290 TraceCheckUtils]: 88: Hoare triple {131693#(<= ~counter~0 11)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {131693#(<= ~counter~0 11)} is VALID [2022-04-28 07:21:15,635 INFO L290 TraceCheckUtils]: 87: Hoare triple {131693#(<= ~counter~0 11)} assume !!(0 != ~y3~0); {131693#(<= ~counter~0 11)} is VALID [2022-04-28 07:21:15,636 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {131356#true} {131693#(<= ~counter~0 11)} #63#return; {131693#(<= ~counter~0 11)} is VALID [2022-04-28 07:21:15,636 INFO L290 TraceCheckUtils]: 85: Hoare triple {131356#true} assume true; {131356#true} is VALID [2022-04-28 07:21:15,636 INFO L290 TraceCheckUtils]: 84: Hoare triple {131356#true} assume !(0 == ~cond); {131356#true} is VALID [2022-04-28 07:21:15,636 INFO L290 TraceCheckUtils]: 83: Hoare triple {131356#true} ~cond := #in~cond; {131356#true} is VALID [2022-04-28 07:21:15,636 INFO L272 TraceCheckUtils]: 82: Hoare triple {131693#(<= ~counter~0 11)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {131356#true} is VALID [2022-04-28 07:21:15,636 INFO L290 TraceCheckUtils]: 81: Hoare triple {131693#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {131693#(<= ~counter~0 11)} is VALID [2022-04-28 07:21:15,637 INFO L290 TraceCheckUtils]: 80: Hoare triple {131665#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131693#(<= ~counter~0 11)} is VALID [2022-04-28 07:21:15,638 INFO L290 TraceCheckUtils]: 79: Hoare triple {131665#(<= ~counter~0 10)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {131665#(<= ~counter~0 10)} is VALID [2022-04-28 07:21:15,638 INFO L290 TraceCheckUtils]: 78: Hoare triple {131665#(<= ~counter~0 10)} assume !!(0 != ~y3~0); {131665#(<= ~counter~0 10)} is VALID [2022-04-28 07:21:15,638 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {131356#true} {131665#(<= ~counter~0 10)} #63#return; {131665#(<= ~counter~0 10)} is VALID [2022-04-28 07:21:15,638 INFO L290 TraceCheckUtils]: 76: Hoare triple {131356#true} assume true; {131356#true} is VALID [2022-04-28 07:21:15,638 INFO L290 TraceCheckUtils]: 75: Hoare triple {131356#true} assume !(0 == ~cond); {131356#true} is VALID [2022-04-28 07:21:15,639 INFO L290 TraceCheckUtils]: 74: Hoare triple {131356#true} ~cond := #in~cond; {131356#true} is VALID [2022-04-28 07:21:15,639 INFO L272 TraceCheckUtils]: 73: Hoare triple {131665#(<= ~counter~0 10)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {131356#true} is VALID [2022-04-28 07:21:15,639 INFO L290 TraceCheckUtils]: 72: Hoare triple {131665#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {131665#(<= ~counter~0 10)} is VALID [2022-04-28 07:21:15,640 INFO L290 TraceCheckUtils]: 71: Hoare triple {131637#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131665#(<= ~counter~0 10)} is VALID [2022-04-28 07:21:15,641 INFO L290 TraceCheckUtils]: 70: Hoare triple {131637#(<= ~counter~0 9)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {131637#(<= ~counter~0 9)} is VALID [2022-04-28 07:21:15,641 INFO L290 TraceCheckUtils]: 69: Hoare triple {131637#(<= ~counter~0 9)} assume !!(0 != ~y3~0); {131637#(<= ~counter~0 9)} is VALID [2022-04-28 07:21:15,641 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {131356#true} {131637#(<= ~counter~0 9)} #63#return; {131637#(<= ~counter~0 9)} is VALID [2022-04-28 07:21:15,641 INFO L290 TraceCheckUtils]: 67: Hoare triple {131356#true} assume true; {131356#true} is VALID [2022-04-28 07:21:15,641 INFO L290 TraceCheckUtils]: 66: Hoare triple {131356#true} assume !(0 == ~cond); {131356#true} is VALID [2022-04-28 07:21:15,642 INFO L290 TraceCheckUtils]: 65: Hoare triple {131356#true} ~cond := #in~cond; {131356#true} is VALID [2022-04-28 07:21:15,642 INFO L272 TraceCheckUtils]: 64: Hoare triple {131637#(<= ~counter~0 9)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {131356#true} is VALID [2022-04-28 07:21:15,642 INFO L290 TraceCheckUtils]: 63: Hoare triple {131637#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {131637#(<= ~counter~0 9)} is VALID [2022-04-28 07:21:15,643 INFO L290 TraceCheckUtils]: 62: Hoare triple {131609#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131637#(<= ~counter~0 9)} is VALID [2022-04-28 07:21:15,644 INFO L290 TraceCheckUtils]: 61: Hoare triple {131609#(<= ~counter~0 8)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {131609#(<= ~counter~0 8)} is VALID [2022-04-28 07:21:15,644 INFO L290 TraceCheckUtils]: 60: Hoare triple {131609#(<= ~counter~0 8)} assume !!(0 != ~y3~0); {131609#(<= ~counter~0 8)} is VALID [2022-04-28 07:21:15,645 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {131356#true} {131609#(<= ~counter~0 8)} #63#return; {131609#(<= ~counter~0 8)} is VALID [2022-04-28 07:21:15,645 INFO L290 TraceCheckUtils]: 58: Hoare triple {131356#true} assume true; {131356#true} is VALID [2022-04-28 07:21:15,645 INFO L290 TraceCheckUtils]: 57: Hoare triple {131356#true} assume !(0 == ~cond); {131356#true} is VALID [2022-04-28 07:21:15,645 INFO L290 TraceCheckUtils]: 56: Hoare triple {131356#true} ~cond := #in~cond; {131356#true} is VALID [2022-04-28 07:21:15,645 INFO L272 TraceCheckUtils]: 55: Hoare triple {131609#(<= ~counter~0 8)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {131356#true} is VALID [2022-04-28 07:21:15,645 INFO L290 TraceCheckUtils]: 54: Hoare triple {131609#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {131609#(<= ~counter~0 8)} is VALID [2022-04-28 07:21:15,646 INFO L290 TraceCheckUtils]: 53: Hoare triple {131581#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131609#(<= ~counter~0 8)} is VALID [2022-04-28 07:21:15,646 INFO L290 TraceCheckUtils]: 52: Hoare triple {131581#(<= ~counter~0 7)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {131581#(<= ~counter~0 7)} is VALID [2022-04-28 07:21:15,647 INFO L290 TraceCheckUtils]: 51: Hoare triple {131581#(<= ~counter~0 7)} assume !!(0 != ~y3~0); {131581#(<= ~counter~0 7)} is VALID [2022-04-28 07:21:15,647 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {131356#true} {131581#(<= ~counter~0 7)} #63#return; {131581#(<= ~counter~0 7)} is VALID [2022-04-28 07:21:15,647 INFO L290 TraceCheckUtils]: 49: Hoare triple {131356#true} assume true; {131356#true} is VALID [2022-04-28 07:21:15,647 INFO L290 TraceCheckUtils]: 48: Hoare triple {131356#true} assume !(0 == ~cond); {131356#true} is VALID [2022-04-28 07:21:15,647 INFO L290 TraceCheckUtils]: 47: Hoare triple {131356#true} ~cond := #in~cond; {131356#true} is VALID [2022-04-28 07:21:15,647 INFO L272 TraceCheckUtils]: 46: Hoare triple {131581#(<= ~counter~0 7)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {131356#true} is VALID [2022-04-28 07:21:15,648 INFO L290 TraceCheckUtils]: 45: Hoare triple {131581#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {131581#(<= ~counter~0 7)} is VALID [2022-04-28 07:21:15,649 INFO L290 TraceCheckUtils]: 44: Hoare triple {131553#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131581#(<= ~counter~0 7)} is VALID [2022-04-28 07:21:15,649 INFO L290 TraceCheckUtils]: 43: Hoare triple {131553#(<= ~counter~0 6)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {131553#(<= ~counter~0 6)} is VALID [2022-04-28 07:21:15,649 INFO L290 TraceCheckUtils]: 42: Hoare triple {131553#(<= ~counter~0 6)} assume !!(0 != ~y3~0); {131553#(<= ~counter~0 6)} is VALID [2022-04-28 07:21:15,650 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {131356#true} {131553#(<= ~counter~0 6)} #63#return; {131553#(<= ~counter~0 6)} is VALID [2022-04-28 07:21:15,650 INFO L290 TraceCheckUtils]: 40: Hoare triple {131356#true} assume true; {131356#true} is VALID [2022-04-28 07:21:15,650 INFO L290 TraceCheckUtils]: 39: Hoare triple {131356#true} assume !(0 == ~cond); {131356#true} is VALID [2022-04-28 07:21:15,650 INFO L290 TraceCheckUtils]: 38: Hoare triple {131356#true} ~cond := #in~cond; {131356#true} is VALID [2022-04-28 07:21:15,650 INFO L272 TraceCheckUtils]: 37: Hoare triple {131553#(<= ~counter~0 6)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {131356#true} is VALID [2022-04-28 07:21:15,650 INFO L290 TraceCheckUtils]: 36: Hoare triple {131553#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {131553#(<= ~counter~0 6)} is VALID [2022-04-28 07:21:15,652 INFO L290 TraceCheckUtils]: 35: Hoare triple {131525#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131553#(<= ~counter~0 6)} is VALID [2022-04-28 07:21:15,652 INFO L290 TraceCheckUtils]: 34: Hoare triple {131525#(<= ~counter~0 5)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {131525#(<= ~counter~0 5)} is VALID [2022-04-28 07:21:15,652 INFO L290 TraceCheckUtils]: 33: Hoare triple {131525#(<= ~counter~0 5)} assume !!(0 != ~y3~0); {131525#(<= ~counter~0 5)} is VALID [2022-04-28 07:21:15,653 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {131356#true} {131525#(<= ~counter~0 5)} #63#return; {131525#(<= ~counter~0 5)} is VALID [2022-04-28 07:21:15,653 INFO L290 TraceCheckUtils]: 31: Hoare triple {131356#true} assume true; {131356#true} is VALID [2022-04-28 07:21:15,653 INFO L290 TraceCheckUtils]: 30: Hoare triple {131356#true} assume !(0 == ~cond); {131356#true} is VALID [2022-04-28 07:21:15,653 INFO L290 TraceCheckUtils]: 29: Hoare triple {131356#true} ~cond := #in~cond; {131356#true} is VALID [2022-04-28 07:21:15,653 INFO L272 TraceCheckUtils]: 28: Hoare triple {131525#(<= ~counter~0 5)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {131356#true} is VALID [2022-04-28 07:21:15,653 INFO L290 TraceCheckUtils]: 27: Hoare triple {131525#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {131525#(<= ~counter~0 5)} is VALID [2022-04-28 07:21:15,655 INFO L290 TraceCheckUtils]: 26: Hoare triple {131497#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131525#(<= ~counter~0 5)} is VALID [2022-04-28 07:21:15,655 INFO L290 TraceCheckUtils]: 25: Hoare triple {131497#(<= ~counter~0 4)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {131497#(<= ~counter~0 4)} is VALID [2022-04-28 07:21:15,655 INFO L290 TraceCheckUtils]: 24: Hoare triple {131497#(<= ~counter~0 4)} assume !!(0 != ~y3~0); {131497#(<= ~counter~0 4)} is VALID [2022-04-28 07:21:15,656 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {131356#true} {131497#(<= ~counter~0 4)} #63#return; {131497#(<= ~counter~0 4)} is VALID [2022-04-28 07:21:15,656 INFO L290 TraceCheckUtils]: 22: Hoare triple {131356#true} assume true; {131356#true} is VALID [2022-04-28 07:21:15,656 INFO L290 TraceCheckUtils]: 21: Hoare triple {131356#true} assume !(0 == ~cond); {131356#true} is VALID [2022-04-28 07:21:15,656 INFO L290 TraceCheckUtils]: 20: Hoare triple {131356#true} ~cond := #in~cond; {131356#true} is VALID [2022-04-28 07:21:15,656 INFO L272 TraceCheckUtils]: 19: Hoare triple {131497#(<= ~counter~0 4)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {131356#true} is VALID [2022-04-28 07:21:15,656 INFO L290 TraceCheckUtils]: 18: Hoare triple {131497#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {131497#(<= ~counter~0 4)} is VALID [2022-04-28 07:21:15,657 INFO L290 TraceCheckUtils]: 17: Hoare triple {131469#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131497#(<= ~counter~0 4)} is VALID [2022-04-28 07:21:15,658 INFO L290 TraceCheckUtils]: 16: Hoare triple {131469#(<= ~counter~0 3)} ~y1~0 := 0;~y2~0 := 0;~y3~0 := ~x1~0; {131469#(<= ~counter~0 3)} is VALID [2022-04-28 07:21:15,658 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {131356#true} {131469#(<= ~counter~0 3)} #61#return; {131469#(<= ~counter~0 3)} is VALID [2022-04-28 07:21:15,658 INFO L290 TraceCheckUtils]: 14: Hoare triple {131356#true} assume true; {131356#true} is VALID [2022-04-28 07:21:15,658 INFO L290 TraceCheckUtils]: 13: Hoare triple {131356#true} assume !(0 == ~cond); {131356#true} is VALID [2022-04-28 07:21:15,658 INFO L290 TraceCheckUtils]: 12: Hoare triple {131356#true} ~cond := #in~cond; {131356#true} is VALID [2022-04-28 07:21:15,658 INFO L272 TraceCheckUtils]: 11: Hoare triple {131469#(<= ~counter~0 3)} call assume_abort_if_not((if 0 != ~x2~0 then 1 else 0)); {131356#true} is VALID [2022-04-28 07:21:15,658 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {131356#true} {131469#(<= ~counter~0 3)} #59#return; {131469#(<= ~counter~0 3)} is VALID [2022-04-28 07:21:15,659 INFO L290 TraceCheckUtils]: 9: Hoare triple {131356#true} assume true; {131356#true} is VALID [2022-04-28 07:21:15,659 INFO L290 TraceCheckUtils]: 8: Hoare triple {131356#true} assume !(0 == ~cond); {131356#true} is VALID [2022-04-28 07:21:15,659 INFO L290 TraceCheckUtils]: 7: Hoare triple {131356#true} ~cond := #in~cond; {131356#true} is VALID [2022-04-28 07:21:15,659 INFO L272 TraceCheckUtils]: 6: Hoare triple {131469#(<= ~counter~0 3)} call assume_abort_if_not((if ~x1~0 >= 0 then 1 else 0)); {131356#true} is VALID [2022-04-28 07:21:15,659 INFO L290 TraceCheckUtils]: 5: Hoare triple {131469#(<= ~counter~0 3)} havoc ~x1~0;havoc ~x2~0;havoc ~y1~0;havoc ~y2~0;havoc ~y3~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~x1~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~x2~0 := #t~nondet5;havoc #t~nondet5; {131469#(<= ~counter~0 3)} is VALID [2022-04-28 07:21:15,659 INFO L272 TraceCheckUtils]: 4: Hoare triple {131469#(<= ~counter~0 3)} call #t~ret7 := main(); {131469#(<= ~counter~0 3)} is VALID [2022-04-28 07:21:15,659 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {131469#(<= ~counter~0 3)} {131356#true} #67#return; {131469#(<= ~counter~0 3)} is VALID [2022-04-28 07:21:15,660 INFO L290 TraceCheckUtils]: 2: Hoare triple {131469#(<= ~counter~0 3)} assume true; {131469#(<= ~counter~0 3)} is VALID [2022-04-28 07:21:15,660 INFO L290 TraceCheckUtils]: 1: Hoare triple {131356#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(11, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {131469#(<= ~counter~0 3)} is VALID [2022-04-28 07:21:15,660 INFO L272 TraceCheckUtils]: 0: Hoare triple {131356#true} call ULTIMATE.init(); {131356#true} is VALID [2022-04-28 07:21:15,661 INFO L134 CoverageAnalysis]: Checked inductivity of 9503 backedges. 92 proven. 5267 refuted. 0 times theorem prover too weak. 4144 trivial. 0 not checked. [2022-04-28 07:21:15,661 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 07:21:15,661 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1535816224] [2022-04-28 07:21:15,661 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 07:21:15,661 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [777448242] [2022-04-28 07:21:15,661 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [777448242] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 07:21:15,661 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 07:21:15,661 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [50, 50] total 54 [2022-04-28 07:21:15,662 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 07:21:15,662 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [165740788] [2022-04-28 07:21:15,662 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [165740788] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 07:21:15,662 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 07:21:15,662 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [50] imperfect sequences [] total 50 [2022-04-28 07:21:15,662 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [343698402] [2022-04-28 07:21:15,662 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 07:21:15,662 INFO L78 Accepts]: Start accepts. Automaton has has 50 states, 50 states have (on average 6.68) internal successors, (334), 49 states have internal predecessors, (334), 49 states have call successors, (51), 49 states have call predecessors, (51), 47 states have return successors, (49), 47 states have call predecessors, (49), 48 states have call successors, (49) Word has length 437 [2022-04-28 07:21:15,663 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 07:21:15,663 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 50 states, 50 states have (on average 6.68) internal successors, (334), 49 states have internal predecessors, (334), 49 states have call successors, (51), 49 states have call predecessors, (51), 47 states have return successors, (49), 47 states have call predecessors, (49), 48 states have call successors, (49) [2022-04-28 07:21:16,218 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 434 edges. 434 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 07:21:16,218 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 50 states [2022-04-28 07:21:16,218 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 07:21:16,219 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 50 interpolants. [2022-04-28 07:21:16,219 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1331, Invalid=1531, Unknown=0, NotChecked=0, Total=2862 [2022-04-28 07:21:16,219 INFO L87 Difference]: Start difference. First operand 434 states and 481 transitions. Second operand has 50 states, 50 states have (on average 6.68) internal successors, (334), 49 states have internal predecessors, (334), 49 states have call successors, (51), 49 states have call predecessors, (51), 47 states have return successors, (49), 47 states have call predecessors, (49), 48 states have call successors, (49) [2022-04-28 07:21:19,307 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 07:21:19,308 INFO L93 Difference]: Finished difference Result 448 states and 496 transitions. [2022-04-28 07:21:19,308 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 96 states. [2022-04-28 07:21:19,308 INFO L78 Accepts]: Start accepts. Automaton has has 50 states, 50 states have (on average 6.68) internal successors, (334), 49 states have internal predecessors, (334), 49 states have call successors, (51), 49 states have call predecessors, (51), 47 states have return successors, (49), 47 states have call predecessors, (49), 48 states have call successors, (49) Word has length 437 [2022-04-28 07:21:19,311 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 07:21:19,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 50 states, 50 states have (on average 6.68) internal successors, (334), 49 states have internal predecessors, (334), 49 states have call successors, (51), 49 states have call predecessors, (51), 47 states have return successors, (49), 47 states have call predecessors, (49), 48 states have call successors, (49) [2022-04-28 07:21:19,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 96 states and 495 transitions. [2022-04-28 07:21:19,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 50 states, 50 states have (on average 6.68) internal successors, (334), 49 states have internal predecessors, (334), 49 states have call successors, (51), 49 states have call predecessors, (51), 47 states have return successors, (49), 47 states have call predecessors, (49), 48 states have call successors, (49) [2022-04-28 07:21:19,335 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 96 states and 495 transitions. [2022-04-28 07:21:19,335 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 96 states and 495 transitions. [2022-04-28 07:21:20,000 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 495 edges. 495 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 07:21:20,009 INFO L225 Difference]: With dead ends: 448 [2022-04-28 07:21:20,009 INFO L226 Difference]: Without dead ends: 443 [2022-04-28 07:21:20,010 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 919 GetRequests, 820 SyntacticMatches, 1 SemanticMatches, 98 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1133 ImplicationChecksByTransitivity, 1.5s TimeCoverageRelationStatistics Valid=3769, Invalid=6131, Unknown=0, NotChecked=0, Total=9900 [2022-04-28 07:21:20,010 INFO L413 NwaCegarLoop]: 72 mSDtfsCounter, 214 mSDsluCounter, 378 mSDsCounter, 0 mSdLazyCounter, 321 mSolverCounterSat, 21 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 214 SdHoareTripleChecker+Valid, 450 SdHoareTripleChecker+Invalid, 342 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 21 IncrementalHoareTripleChecker+Valid, 321 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2022-04-28 07:21:20,010 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [214 Valid, 450 Invalid, 342 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [21 Valid, 321 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2022-04-28 07:21:20,011 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 443 states. [2022-04-28 07:21:20,702 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 443 to 443. [2022-04-28 07:21:20,703 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 07:21:20,703 INFO L82 GeneralOperation]: Start isEquivalent. First operand 443 states. Second operand has 443 states, 341 states have (on average 1.1407624633431086) internal successors, (389), 341 states have internal predecessors, (389), 52 states have call successors, (52), 51 states have call predecessors, (52), 49 states have return successors, (50), 50 states have call predecessors, (50), 50 states have call successors, (50) [2022-04-28 07:21:20,704 INFO L74 IsIncluded]: Start isIncluded. First operand 443 states. Second operand has 443 states, 341 states have (on average 1.1407624633431086) internal successors, (389), 341 states have internal predecessors, (389), 52 states have call successors, (52), 51 states have call predecessors, (52), 49 states have return successors, (50), 50 states have call predecessors, (50), 50 states have call successors, (50) [2022-04-28 07:21:20,704 INFO L87 Difference]: Start difference. First operand 443 states. Second operand has 443 states, 341 states have (on average 1.1407624633431086) internal successors, (389), 341 states have internal predecessors, (389), 52 states have call successors, (52), 51 states have call predecessors, (52), 49 states have return successors, (50), 50 states have call predecessors, (50), 50 states have call successors, (50) [2022-04-28 07:21:20,710 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 07:21:20,710 INFO L93 Difference]: Finished difference Result 443 states and 491 transitions. [2022-04-28 07:21:20,710 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 491 transitions. [2022-04-28 07:21:20,711 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 07:21:20,711 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 07:21:20,711 INFO L74 IsIncluded]: Start isIncluded. First operand has 443 states, 341 states have (on average 1.1407624633431086) internal successors, (389), 341 states have internal predecessors, (389), 52 states have call successors, (52), 51 states have call predecessors, (52), 49 states have return successors, (50), 50 states have call predecessors, (50), 50 states have call successors, (50) Second operand 443 states. [2022-04-28 07:21:20,711 INFO L87 Difference]: Start difference. First operand has 443 states, 341 states have (on average 1.1407624633431086) internal successors, (389), 341 states have internal predecessors, (389), 52 states have call successors, (52), 51 states have call predecessors, (52), 49 states have return successors, (50), 50 states have call predecessors, (50), 50 states have call successors, (50) Second operand 443 states. [2022-04-28 07:21:20,718 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 07:21:20,718 INFO L93 Difference]: Finished difference Result 443 states and 491 transitions. [2022-04-28 07:21:20,718 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 491 transitions. [2022-04-28 07:21:20,718 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 07:21:20,718 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 07:21:20,718 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 07:21:20,718 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 07:21:20,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 443 states, 341 states have (on average 1.1407624633431086) internal successors, (389), 341 states have internal predecessors, (389), 52 states have call successors, (52), 51 states have call predecessors, (52), 49 states have return successors, (50), 50 states have call predecessors, (50), 50 states have call successors, (50) [2022-04-28 07:21:20,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 443 states to 443 states and 491 transitions. [2022-04-28 07:21:20,727 INFO L78 Accepts]: Start accepts. Automaton has 443 states and 491 transitions. Word has length 437 [2022-04-28 07:21:20,728 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 07:21:20,728 INFO L495 AbstractCegarLoop]: Abstraction has 443 states and 491 transitions. [2022-04-28 07:21:20,728 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 50 states, 50 states have (on average 6.68) internal successors, (334), 49 states have internal predecessors, (334), 49 states have call successors, (51), 49 states have call predecessors, (51), 47 states have return successors, (49), 47 states have call predecessors, (49), 48 states have call successors, (49) [2022-04-28 07:21:20,728 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 443 states and 491 transitions. [2022-04-28 07:21:21,831 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 491 edges. 491 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 07:21:21,831 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 491 transitions. [2022-04-28 07:21:21,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 447 [2022-04-28 07:21:21,833 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 07:21:21,833 INFO L195 NwaCegarLoop]: trace histogram [48, 48, 47, 47, 47, 47, 47, 47, 47, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 07:21:21,851 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (50)] Forceful destruction successful, exit code 0 [2022-04-28 07:21:22,034 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 50 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable49 [2022-04-28 07:21:22,034 INFO L420 AbstractCegarLoop]: === Iteration 51 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 07:21:22,034 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 07:21:22,034 INFO L85 PathProgramCache]: Analyzing trace with hash 1123043804, now seen corresponding path program 93 times [2022-04-28 07:21:22,034 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 07:21:22,034 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1253915738] [2022-04-28 07:21:22,035 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 07:21:22,035 INFO L85 PathProgramCache]: Analyzing trace with hash 1123043804, now seen corresponding path program 94 times [2022-04-28 07:21:22,035 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 07:21:22,035 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1655347130] [2022-04-28 07:21:22,035 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 07:21:22,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 07:21:22,057 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 07:21:22,058 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1193636947] [2022-04-28 07:21:22,058 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-28 07:21:22,058 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 07:21:22,058 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 07:21:22,059 INFO L229 MonitoredProcess]: Starting monitored process 51 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 07:21:22,060 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (51)] Waiting until timeout for monitored process [2022-04-28 07:21:22,225 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-28 07:21:22,225 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 07:21:22,231 INFO L263 TraceCheckSpWp]: Trace formula consists of 1174 conjuncts, 99 conjunts are in the unsatisfiable core [2022-04-28 07:21:22,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 07:21:22,301 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 07:21:24,663 INFO L272 TraceCheckUtils]: 0: Hoare triple {136791#true} call ULTIMATE.init(); {136791#true} is VALID [2022-04-28 07:21:24,663 INFO L290 TraceCheckUtils]: 1: Hoare triple {136791#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(11, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {136799#(<= ~counter~0 0)} is VALID [2022-04-28 07:21:24,663 INFO L290 TraceCheckUtils]: 2: Hoare triple {136799#(<= ~counter~0 0)} assume true; {136799#(<= ~counter~0 0)} is VALID [2022-04-28 07:21:24,664 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {136799#(<= ~counter~0 0)} {136791#true} #67#return; {136799#(<= ~counter~0 0)} is VALID [2022-04-28 07:21:24,664 INFO L272 TraceCheckUtils]: 4: Hoare triple {136799#(<= ~counter~0 0)} call #t~ret7 := main(); {136799#(<= ~counter~0 0)} is VALID [2022-04-28 07:21:24,664 INFO L290 TraceCheckUtils]: 5: Hoare triple {136799#(<= ~counter~0 0)} havoc ~x1~0;havoc ~x2~0;havoc ~y1~0;havoc ~y2~0;havoc ~y3~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~x1~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~x2~0 := #t~nondet5;havoc #t~nondet5; {136799#(<= ~counter~0 0)} is VALID [2022-04-28 07:21:24,665 INFO L272 TraceCheckUtils]: 6: Hoare triple {136799#(<= ~counter~0 0)} call assume_abort_if_not((if ~x1~0 >= 0 then 1 else 0)); {136799#(<= ~counter~0 0)} is VALID [2022-04-28 07:21:24,665 INFO L290 TraceCheckUtils]: 7: Hoare triple {136799#(<= ~counter~0 0)} ~cond := #in~cond; {136799#(<= ~counter~0 0)} is VALID [2022-04-28 07:21:24,665 INFO L290 TraceCheckUtils]: 8: Hoare triple {136799#(<= ~counter~0 0)} assume !(0 == ~cond); {136799#(<= ~counter~0 0)} is VALID [2022-04-28 07:21:24,665 INFO L290 TraceCheckUtils]: 9: Hoare triple {136799#(<= ~counter~0 0)} assume true; {136799#(<= ~counter~0 0)} is VALID [2022-04-28 07:21:24,666 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {136799#(<= ~counter~0 0)} {136799#(<= ~counter~0 0)} #59#return; {136799#(<= ~counter~0 0)} is VALID [2022-04-28 07:21:24,666 INFO L272 TraceCheckUtils]: 11: Hoare triple {136799#(<= ~counter~0 0)} call assume_abort_if_not((if 0 != ~x2~0 then 1 else 0)); {136799#(<= ~counter~0 0)} is VALID [2022-04-28 07:21:24,666 INFO L290 TraceCheckUtils]: 12: Hoare triple {136799#(<= ~counter~0 0)} ~cond := #in~cond; {136799#(<= ~counter~0 0)} is VALID [2022-04-28 07:21:24,666 INFO L290 TraceCheckUtils]: 13: Hoare triple {136799#(<= ~counter~0 0)} assume !(0 == ~cond); {136799#(<= ~counter~0 0)} is VALID [2022-04-28 07:21:24,667 INFO L290 TraceCheckUtils]: 14: Hoare triple {136799#(<= ~counter~0 0)} assume true; {136799#(<= ~counter~0 0)} is VALID [2022-04-28 07:21:24,667 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {136799#(<= ~counter~0 0)} {136799#(<= ~counter~0 0)} #61#return; {136799#(<= ~counter~0 0)} is VALID [2022-04-28 07:21:24,667 INFO L290 TraceCheckUtils]: 16: Hoare triple {136799#(<= ~counter~0 0)} ~y1~0 := 0;~y2~0 := 0;~y3~0 := ~x1~0; {136799#(<= ~counter~0 0)} is VALID [2022-04-28 07:21:24,670 INFO L290 TraceCheckUtils]: 17: Hoare triple {136799#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {136848#(<= ~counter~0 1)} is VALID [2022-04-28 07:21:24,671 INFO L290 TraceCheckUtils]: 18: Hoare triple {136848#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {136848#(<= ~counter~0 1)} is VALID [2022-04-28 07:21:24,671 INFO L272 TraceCheckUtils]: 19: Hoare triple {136848#(<= ~counter~0 1)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {136848#(<= ~counter~0 1)} is VALID [2022-04-28 07:21:24,671 INFO L290 TraceCheckUtils]: 20: Hoare triple {136848#(<= ~counter~0 1)} ~cond := #in~cond; {136848#(<= ~counter~0 1)} is VALID [2022-04-28 07:21:24,672 INFO L290 TraceCheckUtils]: 21: Hoare triple {136848#(<= ~counter~0 1)} assume !(0 == ~cond); {136848#(<= ~counter~0 1)} is VALID [2022-04-28 07:21:24,672 INFO L290 TraceCheckUtils]: 22: Hoare triple {136848#(<= ~counter~0 1)} assume true; {136848#(<= ~counter~0 1)} is VALID [2022-04-28 07:21:24,672 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {136848#(<= ~counter~0 1)} {136848#(<= ~counter~0 1)} #63#return; {136848#(<= ~counter~0 1)} is VALID [2022-04-28 07:21:24,672 INFO L290 TraceCheckUtils]: 24: Hoare triple {136848#(<= ~counter~0 1)} assume !!(0 != ~y3~0); {136848#(<= ~counter~0 1)} is VALID [2022-04-28 07:21:24,673 INFO L290 TraceCheckUtils]: 25: Hoare triple {136848#(<= ~counter~0 1)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {136848#(<= ~counter~0 1)} is VALID [2022-04-28 07:21:24,674 INFO L290 TraceCheckUtils]: 26: Hoare triple {136848#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {136876#(<= ~counter~0 2)} is VALID [2022-04-28 07:21:24,674 INFO L290 TraceCheckUtils]: 27: Hoare triple {136876#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {136876#(<= ~counter~0 2)} is VALID [2022-04-28 07:21:24,675 INFO L272 TraceCheckUtils]: 28: Hoare triple {136876#(<= ~counter~0 2)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {136876#(<= ~counter~0 2)} is VALID [2022-04-28 07:21:24,675 INFO L290 TraceCheckUtils]: 29: Hoare triple {136876#(<= ~counter~0 2)} ~cond := #in~cond; {136876#(<= ~counter~0 2)} is VALID [2022-04-28 07:21:24,675 INFO L290 TraceCheckUtils]: 30: Hoare triple {136876#(<= ~counter~0 2)} assume !(0 == ~cond); {136876#(<= ~counter~0 2)} is VALID [2022-04-28 07:21:24,676 INFO L290 TraceCheckUtils]: 31: Hoare triple {136876#(<= ~counter~0 2)} assume true; {136876#(<= ~counter~0 2)} is VALID [2022-04-28 07:21:24,676 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {136876#(<= ~counter~0 2)} {136876#(<= ~counter~0 2)} #63#return; {136876#(<= ~counter~0 2)} is VALID [2022-04-28 07:21:24,676 INFO L290 TraceCheckUtils]: 33: Hoare triple {136876#(<= ~counter~0 2)} assume !!(0 != ~y3~0); {136876#(<= ~counter~0 2)} is VALID [2022-04-28 07:21:24,676 INFO L290 TraceCheckUtils]: 34: Hoare triple {136876#(<= ~counter~0 2)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {136876#(<= ~counter~0 2)} is VALID [2022-04-28 07:21:24,678 INFO L290 TraceCheckUtils]: 35: Hoare triple {136876#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {136904#(<= ~counter~0 3)} is VALID [2022-04-28 07:21:24,678 INFO L290 TraceCheckUtils]: 36: Hoare triple {136904#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {136904#(<= ~counter~0 3)} is VALID [2022-04-28 07:21:24,679 INFO L272 TraceCheckUtils]: 37: Hoare triple {136904#(<= ~counter~0 3)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {136904#(<= ~counter~0 3)} is VALID [2022-04-28 07:21:24,679 INFO L290 TraceCheckUtils]: 38: Hoare triple {136904#(<= ~counter~0 3)} ~cond := #in~cond; {136904#(<= ~counter~0 3)} is VALID [2022-04-28 07:21:24,679 INFO L290 TraceCheckUtils]: 39: Hoare triple {136904#(<= ~counter~0 3)} assume !(0 == ~cond); {136904#(<= ~counter~0 3)} is VALID [2022-04-28 07:21:24,679 INFO L290 TraceCheckUtils]: 40: Hoare triple {136904#(<= ~counter~0 3)} assume true; {136904#(<= ~counter~0 3)} is VALID [2022-04-28 07:21:24,680 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {136904#(<= ~counter~0 3)} {136904#(<= ~counter~0 3)} #63#return; {136904#(<= ~counter~0 3)} is VALID [2022-04-28 07:21:24,680 INFO L290 TraceCheckUtils]: 42: Hoare triple {136904#(<= ~counter~0 3)} assume !!(0 != ~y3~0); {136904#(<= ~counter~0 3)} is VALID [2022-04-28 07:21:24,680 INFO L290 TraceCheckUtils]: 43: Hoare triple {136904#(<= ~counter~0 3)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {136904#(<= ~counter~0 3)} is VALID [2022-04-28 07:21:24,682 INFO L290 TraceCheckUtils]: 44: Hoare triple {136904#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {136932#(<= ~counter~0 4)} is VALID [2022-04-28 07:21:24,682 INFO L290 TraceCheckUtils]: 45: Hoare triple {136932#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {136932#(<= ~counter~0 4)} is VALID [2022-04-28 07:21:24,683 INFO L272 TraceCheckUtils]: 46: Hoare triple {136932#(<= ~counter~0 4)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {136932#(<= ~counter~0 4)} is VALID [2022-04-28 07:21:24,683 INFO L290 TraceCheckUtils]: 47: Hoare triple {136932#(<= ~counter~0 4)} ~cond := #in~cond; {136932#(<= ~counter~0 4)} is VALID [2022-04-28 07:21:24,683 INFO L290 TraceCheckUtils]: 48: Hoare triple {136932#(<= ~counter~0 4)} assume !(0 == ~cond); {136932#(<= ~counter~0 4)} is VALID [2022-04-28 07:21:24,683 INFO L290 TraceCheckUtils]: 49: Hoare triple {136932#(<= ~counter~0 4)} assume true; {136932#(<= ~counter~0 4)} is VALID [2022-04-28 07:21:24,684 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {136932#(<= ~counter~0 4)} {136932#(<= ~counter~0 4)} #63#return; {136932#(<= ~counter~0 4)} is VALID [2022-04-28 07:21:24,684 INFO L290 TraceCheckUtils]: 51: Hoare triple {136932#(<= ~counter~0 4)} assume !!(0 != ~y3~0); {136932#(<= ~counter~0 4)} is VALID [2022-04-28 07:21:24,684 INFO L290 TraceCheckUtils]: 52: Hoare triple {136932#(<= ~counter~0 4)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {136932#(<= ~counter~0 4)} is VALID [2022-04-28 07:21:24,686 INFO L290 TraceCheckUtils]: 53: Hoare triple {136932#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {136960#(<= ~counter~0 5)} is VALID [2022-04-28 07:21:24,687 INFO L290 TraceCheckUtils]: 54: Hoare triple {136960#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {136960#(<= ~counter~0 5)} is VALID [2022-04-28 07:21:24,687 INFO L272 TraceCheckUtils]: 55: Hoare triple {136960#(<= ~counter~0 5)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {136960#(<= ~counter~0 5)} is VALID [2022-04-28 07:21:24,687 INFO L290 TraceCheckUtils]: 56: Hoare triple {136960#(<= ~counter~0 5)} ~cond := #in~cond; {136960#(<= ~counter~0 5)} is VALID [2022-04-28 07:21:24,688 INFO L290 TraceCheckUtils]: 57: Hoare triple {136960#(<= ~counter~0 5)} assume !(0 == ~cond); {136960#(<= ~counter~0 5)} is VALID [2022-04-28 07:21:24,688 INFO L290 TraceCheckUtils]: 58: Hoare triple {136960#(<= ~counter~0 5)} assume true; {136960#(<= ~counter~0 5)} is VALID [2022-04-28 07:21:24,688 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {136960#(<= ~counter~0 5)} {136960#(<= ~counter~0 5)} #63#return; {136960#(<= ~counter~0 5)} is VALID [2022-04-28 07:21:24,688 INFO L290 TraceCheckUtils]: 60: Hoare triple {136960#(<= ~counter~0 5)} assume !!(0 != ~y3~0); {136960#(<= ~counter~0 5)} is VALID [2022-04-28 07:21:24,689 INFO L290 TraceCheckUtils]: 61: Hoare triple {136960#(<= ~counter~0 5)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {136960#(<= ~counter~0 5)} is VALID [2022-04-28 07:21:24,690 INFO L290 TraceCheckUtils]: 62: Hoare triple {136960#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {136988#(<= ~counter~0 6)} is VALID [2022-04-28 07:21:24,691 INFO L290 TraceCheckUtils]: 63: Hoare triple {136988#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {136988#(<= ~counter~0 6)} is VALID [2022-04-28 07:21:24,691 INFO L272 TraceCheckUtils]: 64: Hoare triple {136988#(<= ~counter~0 6)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {136988#(<= ~counter~0 6)} is VALID [2022-04-28 07:21:24,691 INFO L290 TraceCheckUtils]: 65: Hoare triple {136988#(<= ~counter~0 6)} ~cond := #in~cond; {136988#(<= ~counter~0 6)} is VALID [2022-04-28 07:21:24,692 INFO L290 TraceCheckUtils]: 66: Hoare triple {136988#(<= ~counter~0 6)} assume !(0 == ~cond); {136988#(<= ~counter~0 6)} is VALID [2022-04-28 07:21:24,692 INFO L290 TraceCheckUtils]: 67: Hoare triple {136988#(<= ~counter~0 6)} assume true; {136988#(<= ~counter~0 6)} is VALID [2022-04-28 07:21:24,692 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {136988#(<= ~counter~0 6)} {136988#(<= ~counter~0 6)} #63#return; {136988#(<= ~counter~0 6)} is VALID [2022-04-28 07:21:24,692 INFO L290 TraceCheckUtils]: 69: Hoare triple {136988#(<= ~counter~0 6)} assume !!(0 != ~y3~0); {136988#(<= ~counter~0 6)} is VALID [2022-04-28 07:21:24,693 INFO L290 TraceCheckUtils]: 70: Hoare triple {136988#(<= ~counter~0 6)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {136988#(<= ~counter~0 6)} is VALID [2022-04-28 07:21:24,694 INFO L290 TraceCheckUtils]: 71: Hoare triple {136988#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137016#(<= ~counter~0 7)} is VALID [2022-04-28 07:21:24,694 INFO L290 TraceCheckUtils]: 72: Hoare triple {137016#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {137016#(<= ~counter~0 7)} is VALID [2022-04-28 07:21:24,695 INFO L272 TraceCheckUtils]: 73: Hoare triple {137016#(<= ~counter~0 7)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {137016#(<= ~counter~0 7)} is VALID [2022-04-28 07:21:24,695 INFO L290 TraceCheckUtils]: 74: Hoare triple {137016#(<= ~counter~0 7)} ~cond := #in~cond; {137016#(<= ~counter~0 7)} is VALID [2022-04-28 07:21:24,695 INFO L290 TraceCheckUtils]: 75: Hoare triple {137016#(<= ~counter~0 7)} assume !(0 == ~cond); {137016#(<= ~counter~0 7)} is VALID [2022-04-28 07:21:24,696 INFO L290 TraceCheckUtils]: 76: Hoare triple {137016#(<= ~counter~0 7)} assume true; {137016#(<= ~counter~0 7)} is VALID [2022-04-28 07:21:24,696 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {137016#(<= ~counter~0 7)} {137016#(<= ~counter~0 7)} #63#return; {137016#(<= ~counter~0 7)} is VALID [2022-04-28 07:21:24,696 INFO L290 TraceCheckUtils]: 78: Hoare triple {137016#(<= ~counter~0 7)} assume !!(0 != ~y3~0); {137016#(<= ~counter~0 7)} is VALID [2022-04-28 07:21:24,697 INFO L290 TraceCheckUtils]: 79: Hoare triple {137016#(<= ~counter~0 7)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {137016#(<= ~counter~0 7)} is VALID [2022-04-28 07:21:24,698 INFO L290 TraceCheckUtils]: 80: Hoare triple {137016#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137044#(<= ~counter~0 8)} is VALID [2022-04-28 07:21:24,698 INFO L290 TraceCheckUtils]: 81: Hoare triple {137044#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {137044#(<= ~counter~0 8)} is VALID [2022-04-28 07:21:24,699 INFO L272 TraceCheckUtils]: 82: Hoare triple {137044#(<= ~counter~0 8)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {137044#(<= ~counter~0 8)} is VALID [2022-04-28 07:21:24,699 INFO L290 TraceCheckUtils]: 83: Hoare triple {137044#(<= ~counter~0 8)} ~cond := #in~cond; {137044#(<= ~counter~0 8)} is VALID [2022-04-28 07:21:24,699 INFO L290 TraceCheckUtils]: 84: Hoare triple {137044#(<= ~counter~0 8)} assume !(0 == ~cond); {137044#(<= ~counter~0 8)} is VALID [2022-04-28 07:21:24,700 INFO L290 TraceCheckUtils]: 85: Hoare triple {137044#(<= ~counter~0 8)} assume true; {137044#(<= ~counter~0 8)} is VALID [2022-04-28 07:21:24,700 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {137044#(<= ~counter~0 8)} {137044#(<= ~counter~0 8)} #63#return; {137044#(<= ~counter~0 8)} is VALID [2022-04-28 07:21:24,700 INFO L290 TraceCheckUtils]: 87: Hoare triple {137044#(<= ~counter~0 8)} assume !!(0 != ~y3~0); {137044#(<= ~counter~0 8)} is VALID [2022-04-28 07:21:24,700 INFO L290 TraceCheckUtils]: 88: Hoare triple {137044#(<= ~counter~0 8)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {137044#(<= ~counter~0 8)} is VALID [2022-04-28 07:21:24,702 INFO L290 TraceCheckUtils]: 89: Hoare triple {137044#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137072#(<= ~counter~0 9)} is VALID [2022-04-28 07:21:24,703 INFO L290 TraceCheckUtils]: 90: Hoare triple {137072#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {137072#(<= ~counter~0 9)} is VALID [2022-04-28 07:21:24,703 INFO L272 TraceCheckUtils]: 91: Hoare triple {137072#(<= ~counter~0 9)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {137072#(<= ~counter~0 9)} is VALID [2022-04-28 07:21:24,703 INFO L290 TraceCheckUtils]: 92: Hoare triple {137072#(<= ~counter~0 9)} ~cond := #in~cond; {137072#(<= ~counter~0 9)} is VALID [2022-04-28 07:21:24,704 INFO L290 TraceCheckUtils]: 93: Hoare triple {137072#(<= ~counter~0 9)} assume !(0 == ~cond); {137072#(<= ~counter~0 9)} is VALID [2022-04-28 07:21:24,704 INFO L290 TraceCheckUtils]: 94: Hoare triple {137072#(<= ~counter~0 9)} assume true; {137072#(<= ~counter~0 9)} is VALID [2022-04-28 07:21:24,704 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {137072#(<= ~counter~0 9)} {137072#(<= ~counter~0 9)} #63#return; {137072#(<= ~counter~0 9)} is VALID [2022-04-28 07:21:24,705 INFO L290 TraceCheckUtils]: 96: Hoare triple {137072#(<= ~counter~0 9)} assume !!(0 != ~y3~0); {137072#(<= ~counter~0 9)} is VALID [2022-04-28 07:21:24,705 INFO L290 TraceCheckUtils]: 97: Hoare triple {137072#(<= ~counter~0 9)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {137072#(<= ~counter~0 9)} is VALID [2022-04-28 07:21:24,706 INFO L290 TraceCheckUtils]: 98: Hoare triple {137072#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137100#(<= ~counter~0 10)} is VALID [2022-04-28 07:21:24,707 INFO L290 TraceCheckUtils]: 99: Hoare triple {137100#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {137100#(<= ~counter~0 10)} is VALID [2022-04-28 07:21:24,707 INFO L272 TraceCheckUtils]: 100: Hoare triple {137100#(<= ~counter~0 10)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {137100#(<= ~counter~0 10)} is VALID [2022-04-28 07:21:24,707 INFO L290 TraceCheckUtils]: 101: Hoare triple {137100#(<= ~counter~0 10)} ~cond := #in~cond; {137100#(<= ~counter~0 10)} is VALID [2022-04-28 07:21:24,708 INFO L290 TraceCheckUtils]: 102: Hoare triple {137100#(<= ~counter~0 10)} assume !(0 == ~cond); {137100#(<= ~counter~0 10)} is VALID [2022-04-28 07:21:24,708 INFO L290 TraceCheckUtils]: 103: Hoare triple {137100#(<= ~counter~0 10)} assume true; {137100#(<= ~counter~0 10)} is VALID [2022-04-28 07:21:24,708 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {137100#(<= ~counter~0 10)} {137100#(<= ~counter~0 10)} #63#return; {137100#(<= ~counter~0 10)} is VALID [2022-04-28 07:21:24,709 INFO L290 TraceCheckUtils]: 105: Hoare triple {137100#(<= ~counter~0 10)} assume !!(0 != ~y3~0); {137100#(<= ~counter~0 10)} is VALID [2022-04-28 07:21:24,709 INFO L290 TraceCheckUtils]: 106: Hoare triple {137100#(<= ~counter~0 10)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {137100#(<= ~counter~0 10)} is VALID [2022-04-28 07:21:24,711 INFO L290 TraceCheckUtils]: 107: Hoare triple {137100#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137128#(<= ~counter~0 11)} is VALID [2022-04-28 07:21:24,711 INFO L290 TraceCheckUtils]: 108: Hoare triple {137128#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {137128#(<= ~counter~0 11)} is VALID [2022-04-28 07:21:24,712 INFO L272 TraceCheckUtils]: 109: Hoare triple {137128#(<= ~counter~0 11)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {137128#(<= ~counter~0 11)} is VALID [2022-04-28 07:21:24,712 INFO L290 TraceCheckUtils]: 110: Hoare triple {137128#(<= ~counter~0 11)} ~cond := #in~cond; {137128#(<= ~counter~0 11)} is VALID [2022-04-28 07:21:24,712 INFO L290 TraceCheckUtils]: 111: Hoare triple {137128#(<= ~counter~0 11)} assume !(0 == ~cond); {137128#(<= ~counter~0 11)} is VALID [2022-04-28 07:21:24,712 INFO L290 TraceCheckUtils]: 112: Hoare triple {137128#(<= ~counter~0 11)} assume true; {137128#(<= ~counter~0 11)} is VALID [2022-04-28 07:21:24,713 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {137128#(<= ~counter~0 11)} {137128#(<= ~counter~0 11)} #63#return; {137128#(<= ~counter~0 11)} is VALID [2022-04-28 07:21:24,713 INFO L290 TraceCheckUtils]: 114: Hoare triple {137128#(<= ~counter~0 11)} assume !!(0 != ~y3~0); {137128#(<= ~counter~0 11)} is VALID [2022-04-28 07:21:24,713 INFO L290 TraceCheckUtils]: 115: Hoare triple {137128#(<= ~counter~0 11)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {137128#(<= ~counter~0 11)} is VALID [2022-04-28 07:21:24,715 INFO L290 TraceCheckUtils]: 116: Hoare triple {137128#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137156#(<= ~counter~0 12)} is VALID [2022-04-28 07:21:24,716 INFO L290 TraceCheckUtils]: 117: Hoare triple {137156#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {137156#(<= ~counter~0 12)} is VALID [2022-04-28 07:21:24,716 INFO L272 TraceCheckUtils]: 118: Hoare triple {137156#(<= ~counter~0 12)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {137156#(<= ~counter~0 12)} is VALID [2022-04-28 07:21:24,716 INFO L290 TraceCheckUtils]: 119: Hoare triple {137156#(<= ~counter~0 12)} ~cond := #in~cond; {137156#(<= ~counter~0 12)} is VALID [2022-04-28 07:21:24,717 INFO L290 TraceCheckUtils]: 120: Hoare triple {137156#(<= ~counter~0 12)} assume !(0 == ~cond); {137156#(<= ~counter~0 12)} is VALID [2022-04-28 07:21:24,717 INFO L290 TraceCheckUtils]: 121: Hoare triple {137156#(<= ~counter~0 12)} assume true; {137156#(<= ~counter~0 12)} is VALID [2022-04-28 07:21:24,717 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {137156#(<= ~counter~0 12)} {137156#(<= ~counter~0 12)} #63#return; {137156#(<= ~counter~0 12)} is VALID [2022-04-28 07:21:24,718 INFO L290 TraceCheckUtils]: 123: Hoare triple {137156#(<= ~counter~0 12)} assume !!(0 != ~y3~0); {137156#(<= ~counter~0 12)} is VALID [2022-04-28 07:21:24,718 INFO L290 TraceCheckUtils]: 124: Hoare triple {137156#(<= ~counter~0 12)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {137156#(<= ~counter~0 12)} is VALID [2022-04-28 07:21:24,720 INFO L290 TraceCheckUtils]: 125: Hoare triple {137156#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137184#(<= ~counter~0 13)} is VALID [2022-04-28 07:21:24,720 INFO L290 TraceCheckUtils]: 126: Hoare triple {137184#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {137184#(<= ~counter~0 13)} is VALID [2022-04-28 07:21:24,721 INFO L272 TraceCheckUtils]: 127: Hoare triple {137184#(<= ~counter~0 13)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {137184#(<= ~counter~0 13)} is VALID [2022-04-28 07:21:24,721 INFO L290 TraceCheckUtils]: 128: Hoare triple {137184#(<= ~counter~0 13)} ~cond := #in~cond; {137184#(<= ~counter~0 13)} is VALID [2022-04-28 07:21:24,721 INFO L290 TraceCheckUtils]: 129: Hoare triple {137184#(<= ~counter~0 13)} assume !(0 == ~cond); {137184#(<= ~counter~0 13)} is VALID [2022-04-28 07:21:24,721 INFO L290 TraceCheckUtils]: 130: Hoare triple {137184#(<= ~counter~0 13)} assume true; {137184#(<= ~counter~0 13)} is VALID [2022-04-28 07:21:24,722 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {137184#(<= ~counter~0 13)} {137184#(<= ~counter~0 13)} #63#return; {137184#(<= ~counter~0 13)} is VALID [2022-04-28 07:21:24,722 INFO L290 TraceCheckUtils]: 132: Hoare triple {137184#(<= ~counter~0 13)} assume !!(0 != ~y3~0); {137184#(<= ~counter~0 13)} is VALID [2022-04-28 07:21:24,722 INFO L290 TraceCheckUtils]: 133: Hoare triple {137184#(<= ~counter~0 13)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {137184#(<= ~counter~0 13)} is VALID [2022-04-28 07:21:24,724 INFO L290 TraceCheckUtils]: 134: Hoare triple {137184#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137212#(<= ~counter~0 14)} is VALID [2022-04-28 07:21:24,724 INFO L290 TraceCheckUtils]: 135: Hoare triple {137212#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {137212#(<= ~counter~0 14)} is VALID [2022-04-28 07:21:24,725 INFO L272 TraceCheckUtils]: 136: Hoare triple {137212#(<= ~counter~0 14)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {137212#(<= ~counter~0 14)} is VALID [2022-04-28 07:21:24,725 INFO L290 TraceCheckUtils]: 137: Hoare triple {137212#(<= ~counter~0 14)} ~cond := #in~cond; {137212#(<= ~counter~0 14)} is VALID [2022-04-28 07:21:24,725 INFO L290 TraceCheckUtils]: 138: Hoare triple {137212#(<= ~counter~0 14)} assume !(0 == ~cond); {137212#(<= ~counter~0 14)} is VALID [2022-04-28 07:21:24,726 INFO L290 TraceCheckUtils]: 139: Hoare triple {137212#(<= ~counter~0 14)} assume true; {137212#(<= ~counter~0 14)} is VALID [2022-04-28 07:21:24,726 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {137212#(<= ~counter~0 14)} {137212#(<= ~counter~0 14)} #63#return; {137212#(<= ~counter~0 14)} is VALID [2022-04-28 07:21:24,726 INFO L290 TraceCheckUtils]: 141: Hoare triple {137212#(<= ~counter~0 14)} assume !!(0 != ~y3~0); {137212#(<= ~counter~0 14)} is VALID [2022-04-28 07:21:24,727 INFO L290 TraceCheckUtils]: 142: Hoare triple {137212#(<= ~counter~0 14)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {137212#(<= ~counter~0 14)} is VALID [2022-04-28 07:21:24,728 INFO L290 TraceCheckUtils]: 143: Hoare triple {137212#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137240#(<= ~counter~0 15)} is VALID [2022-04-28 07:21:24,728 INFO L290 TraceCheckUtils]: 144: Hoare triple {137240#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {137240#(<= ~counter~0 15)} is VALID [2022-04-28 07:21:24,729 INFO L272 TraceCheckUtils]: 145: Hoare triple {137240#(<= ~counter~0 15)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {137240#(<= ~counter~0 15)} is VALID [2022-04-28 07:21:24,729 INFO L290 TraceCheckUtils]: 146: Hoare triple {137240#(<= ~counter~0 15)} ~cond := #in~cond; {137240#(<= ~counter~0 15)} is VALID [2022-04-28 07:21:24,729 INFO L290 TraceCheckUtils]: 147: Hoare triple {137240#(<= ~counter~0 15)} assume !(0 == ~cond); {137240#(<= ~counter~0 15)} is VALID [2022-04-28 07:21:24,729 INFO L290 TraceCheckUtils]: 148: Hoare triple {137240#(<= ~counter~0 15)} assume true; {137240#(<= ~counter~0 15)} is VALID [2022-04-28 07:21:24,730 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {137240#(<= ~counter~0 15)} {137240#(<= ~counter~0 15)} #63#return; {137240#(<= ~counter~0 15)} is VALID [2022-04-28 07:21:24,730 INFO L290 TraceCheckUtils]: 150: Hoare triple {137240#(<= ~counter~0 15)} assume !!(0 != ~y3~0); {137240#(<= ~counter~0 15)} is VALID [2022-04-28 07:21:24,730 INFO L290 TraceCheckUtils]: 151: Hoare triple {137240#(<= ~counter~0 15)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {137240#(<= ~counter~0 15)} is VALID [2022-04-28 07:21:24,732 INFO L290 TraceCheckUtils]: 152: Hoare triple {137240#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137268#(<= ~counter~0 16)} is VALID [2022-04-28 07:21:24,732 INFO L290 TraceCheckUtils]: 153: Hoare triple {137268#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {137268#(<= ~counter~0 16)} is VALID [2022-04-28 07:21:24,733 INFO L272 TraceCheckUtils]: 154: Hoare triple {137268#(<= ~counter~0 16)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {137268#(<= ~counter~0 16)} is VALID [2022-04-28 07:21:24,733 INFO L290 TraceCheckUtils]: 155: Hoare triple {137268#(<= ~counter~0 16)} ~cond := #in~cond; {137268#(<= ~counter~0 16)} is VALID [2022-04-28 07:21:24,733 INFO L290 TraceCheckUtils]: 156: Hoare triple {137268#(<= ~counter~0 16)} assume !(0 == ~cond); {137268#(<= ~counter~0 16)} is VALID [2022-04-28 07:21:24,733 INFO L290 TraceCheckUtils]: 157: Hoare triple {137268#(<= ~counter~0 16)} assume true; {137268#(<= ~counter~0 16)} is VALID [2022-04-28 07:21:24,734 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {137268#(<= ~counter~0 16)} {137268#(<= ~counter~0 16)} #63#return; {137268#(<= ~counter~0 16)} is VALID [2022-04-28 07:21:24,734 INFO L290 TraceCheckUtils]: 159: Hoare triple {137268#(<= ~counter~0 16)} assume !!(0 != ~y3~0); {137268#(<= ~counter~0 16)} is VALID [2022-04-28 07:21:24,734 INFO L290 TraceCheckUtils]: 160: Hoare triple {137268#(<= ~counter~0 16)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {137268#(<= ~counter~0 16)} is VALID [2022-04-28 07:21:24,736 INFO L290 TraceCheckUtils]: 161: Hoare triple {137268#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137296#(<= ~counter~0 17)} is VALID [2022-04-28 07:21:24,736 INFO L290 TraceCheckUtils]: 162: Hoare triple {137296#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {137296#(<= ~counter~0 17)} is VALID [2022-04-28 07:21:24,737 INFO L272 TraceCheckUtils]: 163: Hoare triple {137296#(<= ~counter~0 17)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {137296#(<= ~counter~0 17)} is VALID [2022-04-28 07:21:24,737 INFO L290 TraceCheckUtils]: 164: Hoare triple {137296#(<= ~counter~0 17)} ~cond := #in~cond; {137296#(<= ~counter~0 17)} is VALID [2022-04-28 07:21:24,737 INFO L290 TraceCheckUtils]: 165: Hoare triple {137296#(<= ~counter~0 17)} assume !(0 == ~cond); {137296#(<= ~counter~0 17)} is VALID [2022-04-28 07:21:24,737 INFO L290 TraceCheckUtils]: 166: Hoare triple {137296#(<= ~counter~0 17)} assume true; {137296#(<= ~counter~0 17)} is VALID [2022-04-28 07:21:24,738 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {137296#(<= ~counter~0 17)} {137296#(<= ~counter~0 17)} #63#return; {137296#(<= ~counter~0 17)} is VALID [2022-04-28 07:21:24,738 INFO L290 TraceCheckUtils]: 168: Hoare triple {137296#(<= ~counter~0 17)} assume !!(0 != ~y3~0); {137296#(<= ~counter~0 17)} is VALID [2022-04-28 07:21:24,738 INFO L290 TraceCheckUtils]: 169: Hoare triple {137296#(<= ~counter~0 17)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {137296#(<= ~counter~0 17)} is VALID [2022-04-28 07:21:24,740 INFO L290 TraceCheckUtils]: 170: Hoare triple {137296#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137324#(<= ~counter~0 18)} is VALID [2022-04-28 07:21:24,740 INFO L290 TraceCheckUtils]: 171: Hoare triple {137324#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {137324#(<= ~counter~0 18)} is VALID [2022-04-28 07:21:24,741 INFO L272 TraceCheckUtils]: 172: Hoare triple {137324#(<= ~counter~0 18)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {137324#(<= ~counter~0 18)} is VALID [2022-04-28 07:21:24,741 INFO L290 TraceCheckUtils]: 173: Hoare triple {137324#(<= ~counter~0 18)} ~cond := #in~cond; {137324#(<= ~counter~0 18)} is VALID [2022-04-28 07:21:24,741 INFO L290 TraceCheckUtils]: 174: Hoare triple {137324#(<= ~counter~0 18)} assume !(0 == ~cond); {137324#(<= ~counter~0 18)} is VALID [2022-04-28 07:21:24,741 INFO L290 TraceCheckUtils]: 175: Hoare triple {137324#(<= ~counter~0 18)} assume true; {137324#(<= ~counter~0 18)} is VALID [2022-04-28 07:21:24,742 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {137324#(<= ~counter~0 18)} {137324#(<= ~counter~0 18)} #63#return; {137324#(<= ~counter~0 18)} is VALID [2022-04-28 07:21:24,742 INFO L290 TraceCheckUtils]: 177: Hoare triple {137324#(<= ~counter~0 18)} assume !!(0 != ~y3~0); {137324#(<= ~counter~0 18)} is VALID [2022-04-28 07:21:24,742 INFO L290 TraceCheckUtils]: 178: Hoare triple {137324#(<= ~counter~0 18)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {137324#(<= ~counter~0 18)} is VALID [2022-04-28 07:21:24,744 INFO L290 TraceCheckUtils]: 179: Hoare triple {137324#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137352#(<= ~counter~0 19)} is VALID [2022-04-28 07:21:24,744 INFO L290 TraceCheckUtils]: 180: Hoare triple {137352#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {137352#(<= ~counter~0 19)} is VALID [2022-04-28 07:21:24,745 INFO L272 TraceCheckUtils]: 181: Hoare triple {137352#(<= ~counter~0 19)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {137352#(<= ~counter~0 19)} is VALID [2022-04-28 07:21:24,745 INFO L290 TraceCheckUtils]: 182: Hoare triple {137352#(<= ~counter~0 19)} ~cond := #in~cond; {137352#(<= ~counter~0 19)} is VALID [2022-04-28 07:21:24,745 INFO L290 TraceCheckUtils]: 183: Hoare triple {137352#(<= ~counter~0 19)} assume !(0 == ~cond); {137352#(<= ~counter~0 19)} is VALID [2022-04-28 07:21:24,746 INFO L290 TraceCheckUtils]: 184: Hoare triple {137352#(<= ~counter~0 19)} assume true; {137352#(<= ~counter~0 19)} is VALID [2022-04-28 07:21:24,746 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {137352#(<= ~counter~0 19)} {137352#(<= ~counter~0 19)} #63#return; {137352#(<= ~counter~0 19)} is VALID [2022-04-28 07:21:24,746 INFO L290 TraceCheckUtils]: 186: Hoare triple {137352#(<= ~counter~0 19)} assume !!(0 != ~y3~0); {137352#(<= ~counter~0 19)} is VALID [2022-04-28 07:21:24,747 INFO L290 TraceCheckUtils]: 187: Hoare triple {137352#(<= ~counter~0 19)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {137352#(<= ~counter~0 19)} is VALID [2022-04-28 07:21:24,748 INFO L290 TraceCheckUtils]: 188: Hoare triple {137352#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137380#(<= ~counter~0 20)} is VALID [2022-04-28 07:21:24,749 INFO L290 TraceCheckUtils]: 189: Hoare triple {137380#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {137380#(<= ~counter~0 20)} is VALID [2022-04-28 07:21:24,749 INFO L272 TraceCheckUtils]: 190: Hoare triple {137380#(<= ~counter~0 20)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {137380#(<= ~counter~0 20)} is VALID [2022-04-28 07:21:24,749 INFO L290 TraceCheckUtils]: 191: Hoare triple {137380#(<= ~counter~0 20)} ~cond := #in~cond; {137380#(<= ~counter~0 20)} is VALID [2022-04-28 07:21:24,750 INFO L290 TraceCheckUtils]: 192: Hoare triple {137380#(<= ~counter~0 20)} assume !(0 == ~cond); {137380#(<= ~counter~0 20)} is VALID [2022-04-28 07:21:24,750 INFO L290 TraceCheckUtils]: 193: Hoare triple {137380#(<= ~counter~0 20)} assume true; {137380#(<= ~counter~0 20)} is VALID [2022-04-28 07:21:24,750 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {137380#(<= ~counter~0 20)} {137380#(<= ~counter~0 20)} #63#return; {137380#(<= ~counter~0 20)} is VALID [2022-04-28 07:21:24,750 INFO L290 TraceCheckUtils]: 195: Hoare triple {137380#(<= ~counter~0 20)} assume !!(0 != ~y3~0); {137380#(<= ~counter~0 20)} is VALID [2022-04-28 07:21:24,751 INFO L290 TraceCheckUtils]: 196: Hoare triple {137380#(<= ~counter~0 20)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {137380#(<= ~counter~0 20)} is VALID [2022-04-28 07:21:24,753 INFO L290 TraceCheckUtils]: 197: Hoare triple {137380#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137408#(<= ~counter~0 21)} is VALID [2022-04-28 07:21:24,753 INFO L290 TraceCheckUtils]: 198: Hoare triple {137408#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {137408#(<= ~counter~0 21)} is VALID [2022-04-28 07:21:24,753 INFO L272 TraceCheckUtils]: 199: Hoare triple {137408#(<= ~counter~0 21)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {137408#(<= ~counter~0 21)} is VALID [2022-04-28 07:21:24,754 INFO L290 TraceCheckUtils]: 200: Hoare triple {137408#(<= ~counter~0 21)} ~cond := #in~cond; {137408#(<= ~counter~0 21)} is VALID [2022-04-28 07:21:24,754 INFO L290 TraceCheckUtils]: 201: Hoare triple {137408#(<= ~counter~0 21)} assume !(0 == ~cond); {137408#(<= ~counter~0 21)} is VALID [2022-04-28 07:21:24,754 INFO L290 TraceCheckUtils]: 202: Hoare triple {137408#(<= ~counter~0 21)} assume true; {137408#(<= ~counter~0 21)} is VALID [2022-04-28 07:21:24,755 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {137408#(<= ~counter~0 21)} {137408#(<= ~counter~0 21)} #63#return; {137408#(<= ~counter~0 21)} is VALID [2022-04-28 07:21:24,755 INFO L290 TraceCheckUtils]: 204: Hoare triple {137408#(<= ~counter~0 21)} assume !!(0 != ~y3~0); {137408#(<= ~counter~0 21)} is VALID [2022-04-28 07:21:24,755 INFO L290 TraceCheckUtils]: 205: Hoare triple {137408#(<= ~counter~0 21)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {137408#(<= ~counter~0 21)} is VALID [2022-04-28 07:21:24,757 INFO L290 TraceCheckUtils]: 206: Hoare triple {137408#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137436#(<= ~counter~0 22)} is VALID [2022-04-28 07:21:24,757 INFO L290 TraceCheckUtils]: 207: Hoare triple {137436#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {137436#(<= ~counter~0 22)} is VALID [2022-04-28 07:21:24,758 INFO L272 TraceCheckUtils]: 208: Hoare triple {137436#(<= ~counter~0 22)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {137436#(<= ~counter~0 22)} is VALID [2022-04-28 07:21:24,758 INFO L290 TraceCheckUtils]: 209: Hoare triple {137436#(<= ~counter~0 22)} ~cond := #in~cond; {137436#(<= ~counter~0 22)} is VALID [2022-04-28 07:21:24,758 INFO L290 TraceCheckUtils]: 210: Hoare triple {137436#(<= ~counter~0 22)} assume !(0 == ~cond); {137436#(<= ~counter~0 22)} is VALID [2022-04-28 07:21:24,758 INFO L290 TraceCheckUtils]: 211: Hoare triple {137436#(<= ~counter~0 22)} assume true; {137436#(<= ~counter~0 22)} is VALID [2022-04-28 07:21:24,759 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {137436#(<= ~counter~0 22)} {137436#(<= ~counter~0 22)} #63#return; {137436#(<= ~counter~0 22)} is VALID [2022-04-28 07:21:24,759 INFO L290 TraceCheckUtils]: 213: Hoare triple {137436#(<= ~counter~0 22)} assume !!(0 != ~y3~0); {137436#(<= ~counter~0 22)} is VALID [2022-04-28 07:21:24,759 INFO L290 TraceCheckUtils]: 214: Hoare triple {137436#(<= ~counter~0 22)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {137436#(<= ~counter~0 22)} is VALID [2022-04-28 07:21:24,761 INFO L290 TraceCheckUtils]: 215: Hoare triple {137436#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137464#(<= ~counter~0 23)} is VALID [2022-04-28 07:21:24,762 INFO L290 TraceCheckUtils]: 216: Hoare triple {137464#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {137464#(<= ~counter~0 23)} is VALID [2022-04-28 07:21:24,762 INFO L272 TraceCheckUtils]: 217: Hoare triple {137464#(<= ~counter~0 23)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {137464#(<= ~counter~0 23)} is VALID [2022-04-28 07:21:24,762 INFO L290 TraceCheckUtils]: 218: Hoare triple {137464#(<= ~counter~0 23)} ~cond := #in~cond; {137464#(<= ~counter~0 23)} is VALID [2022-04-28 07:21:24,763 INFO L290 TraceCheckUtils]: 219: Hoare triple {137464#(<= ~counter~0 23)} assume !(0 == ~cond); {137464#(<= ~counter~0 23)} is VALID [2022-04-28 07:21:24,763 INFO L290 TraceCheckUtils]: 220: Hoare triple {137464#(<= ~counter~0 23)} assume true; {137464#(<= ~counter~0 23)} is VALID [2022-04-28 07:21:24,763 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {137464#(<= ~counter~0 23)} {137464#(<= ~counter~0 23)} #63#return; {137464#(<= ~counter~0 23)} is VALID [2022-04-28 07:21:24,764 INFO L290 TraceCheckUtils]: 222: Hoare triple {137464#(<= ~counter~0 23)} assume !!(0 != ~y3~0); {137464#(<= ~counter~0 23)} is VALID [2022-04-28 07:21:24,764 INFO L290 TraceCheckUtils]: 223: Hoare triple {137464#(<= ~counter~0 23)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {137464#(<= ~counter~0 23)} is VALID [2022-04-28 07:21:24,766 INFO L290 TraceCheckUtils]: 224: Hoare triple {137464#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137492#(<= ~counter~0 24)} is VALID [2022-04-28 07:21:24,766 INFO L290 TraceCheckUtils]: 225: Hoare triple {137492#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {137492#(<= ~counter~0 24)} is VALID [2022-04-28 07:21:24,766 INFO L272 TraceCheckUtils]: 226: Hoare triple {137492#(<= ~counter~0 24)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {137492#(<= ~counter~0 24)} is VALID [2022-04-28 07:21:24,767 INFO L290 TraceCheckUtils]: 227: Hoare triple {137492#(<= ~counter~0 24)} ~cond := #in~cond; {137492#(<= ~counter~0 24)} is VALID [2022-04-28 07:21:24,767 INFO L290 TraceCheckUtils]: 228: Hoare triple {137492#(<= ~counter~0 24)} assume !(0 == ~cond); {137492#(<= ~counter~0 24)} is VALID [2022-04-28 07:21:24,767 INFO L290 TraceCheckUtils]: 229: Hoare triple {137492#(<= ~counter~0 24)} assume true; {137492#(<= ~counter~0 24)} is VALID [2022-04-28 07:21:24,768 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {137492#(<= ~counter~0 24)} {137492#(<= ~counter~0 24)} #63#return; {137492#(<= ~counter~0 24)} is VALID [2022-04-28 07:21:24,768 INFO L290 TraceCheckUtils]: 231: Hoare triple {137492#(<= ~counter~0 24)} assume !!(0 != ~y3~0); {137492#(<= ~counter~0 24)} is VALID [2022-04-28 07:21:24,768 INFO L290 TraceCheckUtils]: 232: Hoare triple {137492#(<= ~counter~0 24)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {137492#(<= ~counter~0 24)} is VALID [2022-04-28 07:21:24,770 INFO L290 TraceCheckUtils]: 233: Hoare triple {137492#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137520#(<= ~counter~0 25)} is VALID [2022-04-28 07:21:24,770 INFO L290 TraceCheckUtils]: 234: Hoare triple {137520#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {137520#(<= ~counter~0 25)} is VALID [2022-04-28 07:21:24,771 INFO L272 TraceCheckUtils]: 235: Hoare triple {137520#(<= ~counter~0 25)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {137520#(<= ~counter~0 25)} is VALID [2022-04-28 07:21:24,771 INFO L290 TraceCheckUtils]: 236: Hoare triple {137520#(<= ~counter~0 25)} ~cond := #in~cond; {137520#(<= ~counter~0 25)} is VALID [2022-04-28 07:21:24,771 INFO L290 TraceCheckUtils]: 237: Hoare triple {137520#(<= ~counter~0 25)} assume !(0 == ~cond); {137520#(<= ~counter~0 25)} is VALID [2022-04-28 07:21:24,772 INFO L290 TraceCheckUtils]: 238: Hoare triple {137520#(<= ~counter~0 25)} assume true; {137520#(<= ~counter~0 25)} is VALID [2022-04-28 07:21:24,772 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {137520#(<= ~counter~0 25)} {137520#(<= ~counter~0 25)} #63#return; {137520#(<= ~counter~0 25)} is VALID [2022-04-28 07:21:24,772 INFO L290 TraceCheckUtils]: 240: Hoare triple {137520#(<= ~counter~0 25)} assume !!(0 != ~y3~0); {137520#(<= ~counter~0 25)} is VALID [2022-04-28 07:21:24,772 INFO L290 TraceCheckUtils]: 241: Hoare triple {137520#(<= ~counter~0 25)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {137520#(<= ~counter~0 25)} is VALID [2022-04-28 07:21:24,775 INFO L290 TraceCheckUtils]: 242: Hoare triple {137520#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137548#(<= ~counter~0 26)} is VALID [2022-04-28 07:21:24,775 INFO L290 TraceCheckUtils]: 243: Hoare triple {137548#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {137548#(<= ~counter~0 26)} is VALID [2022-04-28 07:21:24,775 INFO L272 TraceCheckUtils]: 244: Hoare triple {137548#(<= ~counter~0 26)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {137548#(<= ~counter~0 26)} is VALID [2022-04-28 07:21:24,776 INFO L290 TraceCheckUtils]: 245: Hoare triple {137548#(<= ~counter~0 26)} ~cond := #in~cond; {137548#(<= ~counter~0 26)} is VALID [2022-04-28 07:21:24,776 INFO L290 TraceCheckUtils]: 246: Hoare triple {137548#(<= ~counter~0 26)} assume !(0 == ~cond); {137548#(<= ~counter~0 26)} is VALID [2022-04-28 07:21:24,776 INFO L290 TraceCheckUtils]: 247: Hoare triple {137548#(<= ~counter~0 26)} assume true; {137548#(<= ~counter~0 26)} is VALID [2022-04-28 07:21:24,777 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {137548#(<= ~counter~0 26)} {137548#(<= ~counter~0 26)} #63#return; {137548#(<= ~counter~0 26)} is VALID [2022-04-28 07:21:24,777 INFO L290 TraceCheckUtils]: 249: Hoare triple {137548#(<= ~counter~0 26)} assume !!(0 != ~y3~0); {137548#(<= ~counter~0 26)} is VALID [2022-04-28 07:21:24,777 INFO L290 TraceCheckUtils]: 250: Hoare triple {137548#(<= ~counter~0 26)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {137548#(<= ~counter~0 26)} is VALID [2022-04-28 07:21:24,779 INFO L290 TraceCheckUtils]: 251: Hoare triple {137548#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137576#(<= ~counter~0 27)} is VALID [2022-04-28 07:21:24,779 INFO L290 TraceCheckUtils]: 252: Hoare triple {137576#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {137576#(<= ~counter~0 27)} is VALID [2022-04-28 07:21:24,779 INFO L272 TraceCheckUtils]: 253: Hoare triple {137576#(<= ~counter~0 27)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {137576#(<= ~counter~0 27)} is VALID [2022-04-28 07:21:24,780 INFO L290 TraceCheckUtils]: 254: Hoare triple {137576#(<= ~counter~0 27)} ~cond := #in~cond; {137576#(<= ~counter~0 27)} is VALID [2022-04-28 07:21:24,780 INFO L290 TraceCheckUtils]: 255: Hoare triple {137576#(<= ~counter~0 27)} assume !(0 == ~cond); {137576#(<= ~counter~0 27)} is VALID [2022-04-28 07:21:24,780 INFO L290 TraceCheckUtils]: 256: Hoare triple {137576#(<= ~counter~0 27)} assume true; {137576#(<= ~counter~0 27)} is VALID [2022-04-28 07:21:24,781 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {137576#(<= ~counter~0 27)} {137576#(<= ~counter~0 27)} #63#return; {137576#(<= ~counter~0 27)} is VALID [2022-04-28 07:21:24,781 INFO L290 TraceCheckUtils]: 258: Hoare triple {137576#(<= ~counter~0 27)} assume !!(0 != ~y3~0); {137576#(<= ~counter~0 27)} is VALID [2022-04-28 07:21:24,781 INFO L290 TraceCheckUtils]: 259: Hoare triple {137576#(<= ~counter~0 27)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {137576#(<= ~counter~0 27)} is VALID [2022-04-28 07:21:24,783 INFO L290 TraceCheckUtils]: 260: Hoare triple {137576#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137604#(<= ~counter~0 28)} is VALID [2022-04-28 07:21:24,783 INFO L290 TraceCheckUtils]: 261: Hoare triple {137604#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {137604#(<= ~counter~0 28)} is VALID [2022-04-28 07:21:24,783 INFO L272 TraceCheckUtils]: 262: Hoare triple {137604#(<= ~counter~0 28)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {137604#(<= ~counter~0 28)} is VALID [2022-04-28 07:21:24,784 INFO L290 TraceCheckUtils]: 263: Hoare triple {137604#(<= ~counter~0 28)} ~cond := #in~cond; {137604#(<= ~counter~0 28)} is VALID [2022-04-28 07:21:24,784 INFO L290 TraceCheckUtils]: 264: Hoare triple {137604#(<= ~counter~0 28)} assume !(0 == ~cond); {137604#(<= ~counter~0 28)} is VALID [2022-04-28 07:21:24,784 INFO L290 TraceCheckUtils]: 265: Hoare triple {137604#(<= ~counter~0 28)} assume true; {137604#(<= ~counter~0 28)} is VALID [2022-04-28 07:21:24,784 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {137604#(<= ~counter~0 28)} {137604#(<= ~counter~0 28)} #63#return; {137604#(<= ~counter~0 28)} is VALID [2022-04-28 07:21:24,785 INFO L290 TraceCheckUtils]: 267: Hoare triple {137604#(<= ~counter~0 28)} assume !!(0 != ~y3~0); {137604#(<= ~counter~0 28)} is VALID [2022-04-28 07:21:24,785 INFO L290 TraceCheckUtils]: 268: Hoare triple {137604#(<= ~counter~0 28)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {137604#(<= ~counter~0 28)} is VALID [2022-04-28 07:21:24,787 INFO L290 TraceCheckUtils]: 269: Hoare triple {137604#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137632#(<= ~counter~0 29)} is VALID [2022-04-28 07:21:24,787 INFO L290 TraceCheckUtils]: 270: Hoare triple {137632#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {137632#(<= ~counter~0 29)} is VALID [2022-04-28 07:21:24,788 INFO L272 TraceCheckUtils]: 271: Hoare triple {137632#(<= ~counter~0 29)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {137632#(<= ~counter~0 29)} is VALID [2022-04-28 07:21:24,788 INFO L290 TraceCheckUtils]: 272: Hoare triple {137632#(<= ~counter~0 29)} ~cond := #in~cond; {137632#(<= ~counter~0 29)} is VALID [2022-04-28 07:21:24,788 INFO L290 TraceCheckUtils]: 273: Hoare triple {137632#(<= ~counter~0 29)} assume !(0 == ~cond); {137632#(<= ~counter~0 29)} is VALID [2022-04-28 07:21:24,788 INFO L290 TraceCheckUtils]: 274: Hoare triple {137632#(<= ~counter~0 29)} assume true; {137632#(<= ~counter~0 29)} is VALID [2022-04-28 07:21:24,789 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {137632#(<= ~counter~0 29)} {137632#(<= ~counter~0 29)} #63#return; {137632#(<= ~counter~0 29)} is VALID [2022-04-28 07:21:24,789 INFO L290 TraceCheckUtils]: 276: Hoare triple {137632#(<= ~counter~0 29)} assume !!(0 != ~y3~0); {137632#(<= ~counter~0 29)} is VALID [2022-04-28 07:21:24,789 INFO L290 TraceCheckUtils]: 277: Hoare triple {137632#(<= ~counter~0 29)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {137632#(<= ~counter~0 29)} is VALID [2022-04-28 07:21:24,791 INFO L290 TraceCheckUtils]: 278: Hoare triple {137632#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137660#(<= ~counter~0 30)} is VALID [2022-04-28 07:21:24,791 INFO L290 TraceCheckUtils]: 279: Hoare triple {137660#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {137660#(<= ~counter~0 30)} is VALID [2022-04-28 07:21:24,792 INFO L272 TraceCheckUtils]: 280: Hoare triple {137660#(<= ~counter~0 30)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {137660#(<= ~counter~0 30)} is VALID [2022-04-28 07:21:24,792 INFO L290 TraceCheckUtils]: 281: Hoare triple {137660#(<= ~counter~0 30)} ~cond := #in~cond; {137660#(<= ~counter~0 30)} is VALID [2022-04-28 07:21:24,792 INFO L290 TraceCheckUtils]: 282: Hoare triple {137660#(<= ~counter~0 30)} assume !(0 == ~cond); {137660#(<= ~counter~0 30)} is VALID [2022-04-28 07:21:24,793 INFO L290 TraceCheckUtils]: 283: Hoare triple {137660#(<= ~counter~0 30)} assume true; {137660#(<= ~counter~0 30)} is VALID [2022-04-28 07:21:24,793 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {137660#(<= ~counter~0 30)} {137660#(<= ~counter~0 30)} #63#return; {137660#(<= ~counter~0 30)} is VALID [2022-04-28 07:21:24,793 INFO L290 TraceCheckUtils]: 285: Hoare triple {137660#(<= ~counter~0 30)} assume !!(0 != ~y3~0); {137660#(<= ~counter~0 30)} is VALID [2022-04-28 07:21:24,793 INFO L290 TraceCheckUtils]: 286: Hoare triple {137660#(<= ~counter~0 30)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {137660#(<= ~counter~0 30)} is VALID [2022-04-28 07:21:24,795 INFO L290 TraceCheckUtils]: 287: Hoare triple {137660#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137688#(<= ~counter~0 31)} is VALID [2022-04-28 07:21:24,795 INFO L290 TraceCheckUtils]: 288: Hoare triple {137688#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {137688#(<= ~counter~0 31)} is VALID [2022-04-28 07:21:24,796 INFO L272 TraceCheckUtils]: 289: Hoare triple {137688#(<= ~counter~0 31)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {137688#(<= ~counter~0 31)} is VALID [2022-04-28 07:21:24,796 INFO L290 TraceCheckUtils]: 290: Hoare triple {137688#(<= ~counter~0 31)} ~cond := #in~cond; {137688#(<= ~counter~0 31)} is VALID [2022-04-28 07:21:24,796 INFO L290 TraceCheckUtils]: 291: Hoare triple {137688#(<= ~counter~0 31)} assume !(0 == ~cond); {137688#(<= ~counter~0 31)} is VALID [2022-04-28 07:21:24,797 INFO L290 TraceCheckUtils]: 292: Hoare triple {137688#(<= ~counter~0 31)} assume true; {137688#(<= ~counter~0 31)} is VALID [2022-04-28 07:21:24,797 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {137688#(<= ~counter~0 31)} {137688#(<= ~counter~0 31)} #63#return; {137688#(<= ~counter~0 31)} is VALID [2022-04-28 07:21:24,797 INFO L290 TraceCheckUtils]: 294: Hoare triple {137688#(<= ~counter~0 31)} assume !!(0 != ~y3~0); {137688#(<= ~counter~0 31)} is VALID [2022-04-28 07:21:24,798 INFO L290 TraceCheckUtils]: 295: Hoare triple {137688#(<= ~counter~0 31)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {137688#(<= ~counter~0 31)} is VALID [2022-04-28 07:21:24,800 INFO L290 TraceCheckUtils]: 296: Hoare triple {137688#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137716#(<= ~counter~0 32)} is VALID [2022-04-28 07:21:24,800 INFO L290 TraceCheckUtils]: 297: Hoare triple {137716#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {137716#(<= ~counter~0 32)} is VALID [2022-04-28 07:21:24,800 INFO L272 TraceCheckUtils]: 298: Hoare triple {137716#(<= ~counter~0 32)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {137716#(<= ~counter~0 32)} is VALID [2022-04-28 07:21:24,801 INFO L290 TraceCheckUtils]: 299: Hoare triple {137716#(<= ~counter~0 32)} ~cond := #in~cond; {137716#(<= ~counter~0 32)} is VALID [2022-04-28 07:21:24,801 INFO L290 TraceCheckUtils]: 300: Hoare triple {137716#(<= ~counter~0 32)} assume !(0 == ~cond); {137716#(<= ~counter~0 32)} is VALID [2022-04-28 07:21:24,801 INFO L290 TraceCheckUtils]: 301: Hoare triple {137716#(<= ~counter~0 32)} assume true; {137716#(<= ~counter~0 32)} is VALID [2022-04-28 07:21:24,802 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {137716#(<= ~counter~0 32)} {137716#(<= ~counter~0 32)} #63#return; {137716#(<= ~counter~0 32)} is VALID [2022-04-28 07:21:24,802 INFO L290 TraceCheckUtils]: 303: Hoare triple {137716#(<= ~counter~0 32)} assume !!(0 != ~y3~0); {137716#(<= ~counter~0 32)} is VALID [2022-04-28 07:21:24,802 INFO L290 TraceCheckUtils]: 304: Hoare triple {137716#(<= ~counter~0 32)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {137716#(<= ~counter~0 32)} is VALID [2022-04-28 07:21:24,804 INFO L290 TraceCheckUtils]: 305: Hoare triple {137716#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137744#(<= ~counter~0 33)} is VALID [2022-04-28 07:21:24,804 INFO L290 TraceCheckUtils]: 306: Hoare triple {137744#(<= ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {137744#(<= ~counter~0 33)} is VALID [2022-04-28 07:21:24,805 INFO L272 TraceCheckUtils]: 307: Hoare triple {137744#(<= ~counter~0 33)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {137744#(<= ~counter~0 33)} is VALID [2022-04-28 07:21:24,805 INFO L290 TraceCheckUtils]: 308: Hoare triple {137744#(<= ~counter~0 33)} ~cond := #in~cond; {137744#(<= ~counter~0 33)} is VALID [2022-04-28 07:21:24,805 INFO L290 TraceCheckUtils]: 309: Hoare triple {137744#(<= ~counter~0 33)} assume !(0 == ~cond); {137744#(<= ~counter~0 33)} is VALID [2022-04-28 07:21:24,806 INFO L290 TraceCheckUtils]: 310: Hoare triple {137744#(<= ~counter~0 33)} assume true; {137744#(<= ~counter~0 33)} is VALID [2022-04-28 07:21:24,806 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {137744#(<= ~counter~0 33)} {137744#(<= ~counter~0 33)} #63#return; {137744#(<= ~counter~0 33)} is VALID [2022-04-28 07:21:24,806 INFO L290 TraceCheckUtils]: 312: Hoare triple {137744#(<= ~counter~0 33)} assume !!(0 != ~y3~0); {137744#(<= ~counter~0 33)} is VALID [2022-04-28 07:21:24,807 INFO L290 TraceCheckUtils]: 313: Hoare triple {137744#(<= ~counter~0 33)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {137744#(<= ~counter~0 33)} is VALID [2022-04-28 07:21:24,808 INFO L290 TraceCheckUtils]: 314: Hoare triple {137744#(<= ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137772#(<= ~counter~0 34)} is VALID [2022-04-28 07:21:24,808 INFO L290 TraceCheckUtils]: 315: Hoare triple {137772#(<= ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {137772#(<= ~counter~0 34)} is VALID [2022-04-28 07:21:24,809 INFO L272 TraceCheckUtils]: 316: Hoare triple {137772#(<= ~counter~0 34)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {137772#(<= ~counter~0 34)} is VALID [2022-04-28 07:21:24,809 INFO L290 TraceCheckUtils]: 317: Hoare triple {137772#(<= ~counter~0 34)} ~cond := #in~cond; {137772#(<= ~counter~0 34)} is VALID [2022-04-28 07:21:24,809 INFO L290 TraceCheckUtils]: 318: Hoare triple {137772#(<= ~counter~0 34)} assume !(0 == ~cond); {137772#(<= ~counter~0 34)} is VALID [2022-04-28 07:21:24,810 INFO L290 TraceCheckUtils]: 319: Hoare triple {137772#(<= ~counter~0 34)} assume true; {137772#(<= ~counter~0 34)} is VALID [2022-04-28 07:21:24,810 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {137772#(<= ~counter~0 34)} {137772#(<= ~counter~0 34)} #63#return; {137772#(<= ~counter~0 34)} is VALID [2022-04-28 07:21:24,810 INFO L290 TraceCheckUtils]: 321: Hoare triple {137772#(<= ~counter~0 34)} assume !!(0 != ~y3~0); {137772#(<= ~counter~0 34)} is VALID [2022-04-28 07:21:24,811 INFO L290 TraceCheckUtils]: 322: Hoare triple {137772#(<= ~counter~0 34)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {137772#(<= ~counter~0 34)} is VALID [2022-04-28 07:21:24,812 INFO L290 TraceCheckUtils]: 323: Hoare triple {137772#(<= ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137800#(<= ~counter~0 35)} is VALID [2022-04-28 07:21:24,812 INFO L290 TraceCheckUtils]: 324: Hoare triple {137800#(<= ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {137800#(<= ~counter~0 35)} is VALID [2022-04-28 07:21:24,813 INFO L272 TraceCheckUtils]: 325: Hoare triple {137800#(<= ~counter~0 35)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {137800#(<= ~counter~0 35)} is VALID [2022-04-28 07:21:24,813 INFO L290 TraceCheckUtils]: 326: Hoare triple {137800#(<= ~counter~0 35)} ~cond := #in~cond; {137800#(<= ~counter~0 35)} is VALID [2022-04-28 07:21:24,813 INFO L290 TraceCheckUtils]: 327: Hoare triple {137800#(<= ~counter~0 35)} assume !(0 == ~cond); {137800#(<= ~counter~0 35)} is VALID [2022-04-28 07:21:24,814 INFO L290 TraceCheckUtils]: 328: Hoare triple {137800#(<= ~counter~0 35)} assume true; {137800#(<= ~counter~0 35)} is VALID [2022-04-28 07:21:24,814 INFO L284 TraceCheckUtils]: 329: Hoare quadruple {137800#(<= ~counter~0 35)} {137800#(<= ~counter~0 35)} #63#return; {137800#(<= ~counter~0 35)} is VALID [2022-04-28 07:21:24,814 INFO L290 TraceCheckUtils]: 330: Hoare triple {137800#(<= ~counter~0 35)} assume !!(0 != ~y3~0); {137800#(<= ~counter~0 35)} is VALID [2022-04-28 07:21:24,815 INFO L290 TraceCheckUtils]: 331: Hoare triple {137800#(<= ~counter~0 35)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {137800#(<= ~counter~0 35)} is VALID [2022-04-28 07:21:24,817 INFO L290 TraceCheckUtils]: 332: Hoare triple {137800#(<= ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137828#(<= ~counter~0 36)} is VALID [2022-04-28 07:21:24,817 INFO L290 TraceCheckUtils]: 333: Hoare triple {137828#(<= ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {137828#(<= ~counter~0 36)} is VALID [2022-04-28 07:21:24,817 INFO L272 TraceCheckUtils]: 334: Hoare triple {137828#(<= ~counter~0 36)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {137828#(<= ~counter~0 36)} is VALID [2022-04-28 07:21:24,818 INFO L290 TraceCheckUtils]: 335: Hoare triple {137828#(<= ~counter~0 36)} ~cond := #in~cond; {137828#(<= ~counter~0 36)} is VALID [2022-04-28 07:21:24,818 INFO L290 TraceCheckUtils]: 336: Hoare triple {137828#(<= ~counter~0 36)} assume !(0 == ~cond); {137828#(<= ~counter~0 36)} is VALID [2022-04-28 07:21:24,818 INFO L290 TraceCheckUtils]: 337: Hoare triple {137828#(<= ~counter~0 36)} assume true; {137828#(<= ~counter~0 36)} is VALID [2022-04-28 07:21:24,819 INFO L284 TraceCheckUtils]: 338: Hoare quadruple {137828#(<= ~counter~0 36)} {137828#(<= ~counter~0 36)} #63#return; {137828#(<= ~counter~0 36)} is VALID [2022-04-28 07:21:24,819 INFO L290 TraceCheckUtils]: 339: Hoare triple {137828#(<= ~counter~0 36)} assume !!(0 != ~y3~0); {137828#(<= ~counter~0 36)} is VALID [2022-04-28 07:21:24,819 INFO L290 TraceCheckUtils]: 340: Hoare triple {137828#(<= ~counter~0 36)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {137828#(<= ~counter~0 36)} is VALID [2022-04-28 07:21:24,821 INFO L290 TraceCheckUtils]: 341: Hoare triple {137828#(<= ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137856#(<= ~counter~0 37)} is VALID [2022-04-28 07:21:24,821 INFO L290 TraceCheckUtils]: 342: Hoare triple {137856#(<= ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {137856#(<= ~counter~0 37)} is VALID [2022-04-28 07:21:24,822 INFO L272 TraceCheckUtils]: 343: Hoare triple {137856#(<= ~counter~0 37)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {137856#(<= ~counter~0 37)} is VALID [2022-04-28 07:21:24,822 INFO L290 TraceCheckUtils]: 344: Hoare triple {137856#(<= ~counter~0 37)} ~cond := #in~cond; {137856#(<= ~counter~0 37)} is VALID [2022-04-28 07:21:24,822 INFO L290 TraceCheckUtils]: 345: Hoare triple {137856#(<= ~counter~0 37)} assume !(0 == ~cond); {137856#(<= ~counter~0 37)} is VALID [2022-04-28 07:21:24,823 INFO L290 TraceCheckUtils]: 346: Hoare triple {137856#(<= ~counter~0 37)} assume true; {137856#(<= ~counter~0 37)} is VALID [2022-04-28 07:21:24,823 INFO L284 TraceCheckUtils]: 347: Hoare quadruple {137856#(<= ~counter~0 37)} {137856#(<= ~counter~0 37)} #63#return; {137856#(<= ~counter~0 37)} is VALID [2022-04-28 07:21:24,823 INFO L290 TraceCheckUtils]: 348: Hoare triple {137856#(<= ~counter~0 37)} assume !!(0 != ~y3~0); {137856#(<= ~counter~0 37)} is VALID [2022-04-28 07:21:24,823 INFO L290 TraceCheckUtils]: 349: Hoare triple {137856#(<= ~counter~0 37)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {137856#(<= ~counter~0 37)} is VALID [2022-04-28 07:21:24,825 INFO L290 TraceCheckUtils]: 350: Hoare triple {137856#(<= ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137884#(<= ~counter~0 38)} is VALID [2022-04-28 07:21:24,826 INFO L290 TraceCheckUtils]: 351: Hoare triple {137884#(<= ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {137884#(<= ~counter~0 38)} is VALID [2022-04-28 07:21:24,826 INFO L272 TraceCheckUtils]: 352: Hoare triple {137884#(<= ~counter~0 38)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {137884#(<= ~counter~0 38)} is VALID [2022-04-28 07:21:24,827 INFO L290 TraceCheckUtils]: 353: Hoare triple {137884#(<= ~counter~0 38)} ~cond := #in~cond; {137884#(<= ~counter~0 38)} is VALID [2022-04-28 07:21:24,827 INFO L290 TraceCheckUtils]: 354: Hoare triple {137884#(<= ~counter~0 38)} assume !(0 == ~cond); {137884#(<= ~counter~0 38)} is VALID [2022-04-28 07:21:24,827 INFO L290 TraceCheckUtils]: 355: Hoare triple {137884#(<= ~counter~0 38)} assume true; {137884#(<= ~counter~0 38)} is VALID [2022-04-28 07:21:24,827 INFO L284 TraceCheckUtils]: 356: Hoare quadruple {137884#(<= ~counter~0 38)} {137884#(<= ~counter~0 38)} #63#return; {137884#(<= ~counter~0 38)} is VALID [2022-04-28 07:21:24,828 INFO L290 TraceCheckUtils]: 357: Hoare triple {137884#(<= ~counter~0 38)} assume !!(0 != ~y3~0); {137884#(<= ~counter~0 38)} is VALID [2022-04-28 07:21:24,828 INFO L290 TraceCheckUtils]: 358: Hoare triple {137884#(<= ~counter~0 38)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {137884#(<= ~counter~0 38)} is VALID [2022-04-28 07:21:24,830 INFO L290 TraceCheckUtils]: 359: Hoare triple {137884#(<= ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137912#(<= ~counter~0 39)} is VALID [2022-04-28 07:21:24,830 INFO L290 TraceCheckUtils]: 360: Hoare triple {137912#(<= ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {137912#(<= ~counter~0 39)} is VALID [2022-04-28 07:21:24,831 INFO L272 TraceCheckUtils]: 361: Hoare triple {137912#(<= ~counter~0 39)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {137912#(<= ~counter~0 39)} is VALID [2022-04-28 07:21:24,831 INFO L290 TraceCheckUtils]: 362: Hoare triple {137912#(<= ~counter~0 39)} ~cond := #in~cond; {137912#(<= ~counter~0 39)} is VALID [2022-04-28 07:21:24,831 INFO L290 TraceCheckUtils]: 363: Hoare triple {137912#(<= ~counter~0 39)} assume !(0 == ~cond); {137912#(<= ~counter~0 39)} is VALID [2022-04-28 07:21:24,831 INFO L290 TraceCheckUtils]: 364: Hoare triple {137912#(<= ~counter~0 39)} assume true; {137912#(<= ~counter~0 39)} is VALID [2022-04-28 07:21:24,832 INFO L284 TraceCheckUtils]: 365: Hoare quadruple {137912#(<= ~counter~0 39)} {137912#(<= ~counter~0 39)} #63#return; {137912#(<= ~counter~0 39)} is VALID [2022-04-28 07:21:24,832 INFO L290 TraceCheckUtils]: 366: Hoare triple {137912#(<= ~counter~0 39)} assume !!(0 != ~y3~0); {137912#(<= ~counter~0 39)} is VALID [2022-04-28 07:21:24,832 INFO L290 TraceCheckUtils]: 367: Hoare triple {137912#(<= ~counter~0 39)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {137912#(<= ~counter~0 39)} is VALID [2022-04-28 07:21:24,834 INFO L290 TraceCheckUtils]: 368: Hoare triple {137912#(<= ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137940#(<= ~counter~0 40)} is VALID [2022-04-28 07:21:24,835 INFO L290 TraceCheckUtils]: 369: Hoare triple {137940#(<= ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {137940#(<= ~counter~0 40)} is VALID [2022-04-28 07:21:24,835 INFO L272 TraceCheckUtils]: 370: Hoare triple {137940#(<= ~counter~0 40)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {137940#(<= ~counter~0 40)} is VALID [2022-04-28 07:21:24,836 INFO L290 TraceCheckUtils]: 371: Hoare triple {137940#(<= ~counter~0 40)} ~cond := #in~cond; {137940#(<= ~counter~0 40)} is VALID [2022-04-28 07:21:24,836 INFO L290 TraceCheckUtils]: 372: Hoare triple {137940#(<= ~counter~0 40)} assume !(0 == ~cond); {137940#(<= ~counter~0 40)} is VALID [2022-04-28 07:21:24,836 INFO L290 TraceCheckUtils]: 373: Hoare triple {137940#(<= ~counter~0 40)} assume true; {137940#(<= ~counter~0 40)} is VALID [2022-04-28 07:21:24,837 INFO L284 TraceCheckUtils]: 374: Hoare quadruple {137940#(<= ~counter~0 40)} {137940#(<= ~counter~0 40)} #63#return; {137940#(<= ~counter~0 40)} is VALID [2022-04-28 07:21:24,837 INFO L290 TraceCheckUtils]: 375: Hoare triple {137940#(<= ~counter~0 40)} assume !!(0 != ~y3~0); {137940#(<= ~counter~0 40)} is VALID [2022-04-28 07:21:24,837 INFO L290 TraceCheckUtils]: 376: Hoare triple {137940#(<= ~counter~0 40)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {137940#(<= ~counter~0 40)} is VALID [2022-04-28 07:21:24,839 INFO L290 TraceCheckUtils]: 377: Hoare triple {137940#(<= ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137968#(<= ~counter~0 41)} is VALID [2022-04-28 07:21:24,839 INFO L290 TraceCheckUtils]: 378: Hoare triple {137968#(<= ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {137968#(<= ~counter~0 41)} is VALID [2022-04-28 07:21:24,840 INFO L272 TraceCheckUtils]: 379: Hoare triple {137968#(<= ~counter~0 41)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {137968#(<= ~counter~0 41)} is VALID [2022-04-28 07:21:24,840 INFO L290 TraceCheckUtils]: 380: Hoare triple {137968#(<= ~counter~0 41)} ~cond := #in~cond; {137968#(<= ~counter~0 41)} is VALID [2022-04-28 07:21:24,840 INFO L290 TraceCheckUtils]: 381: Hoare triple {137968#(<= ~counter~0 41)} assume !(0 == ~cond); {137968#(<= ~counter~0 41)} is VALID [2022-04-28 07:21:24,840 INFO L290 TraceCheckUtils]: 382: Hoare triple {137968#(<= ~counter~0 41)} assume true; {137968#(<= ~counter~0 41)} is VALID [2022-04-28 07:21:24,841 INFO L284 TraceCheckUtils]: 383: Hoare quadruple {137968#(<= ~counter~0 41)} {137968#(<= ~counter~0 41)} #63#return; {137968#(<= ~counter~0 41)} is VALID [2022-04-28 07:21:24,841 INFO L290 TraceCheckUtils]: 384: Hoare triple {137968#(<= ~counter~0 41)} assume !!(0 != ~y3~0); {137968#(<= ~counter~0 41)} is VALID [2022-04-28 07:21:24,841 INFO L290 TraceCheckUtils]: 385: Hoare triple {137968#(<= ~counter~0 41)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {137968#(<= ~counter~0 41)} is VALID [2022-04-28 07:21:24,844 INFO L290 TraceCheckUtils]: 386: Hoare triple {137968#(<= ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137996#(<= ~counter~0 42)} is VALID [2022-04-28 07:21:24,844 INFO L290 TraceCheckUtils]: 387: Hoare triple {137996#(<= ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {137996#(<= ~counter~0 42)} is VALID [2022-04-28 07:21:24,845 INFO L272 TraceCheckUtils]: 388: Hoare triple {137996#(<= ~counter~0 42)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {137996#(<= ~counter~0 42)} is VALID [2022-04-28 07:21:24,845 INFO L290 TraceCheckUtils]: 389: Hoare triple {137996#(<= ~counter~0 42)} ~cond := #in~cond; {137996#(<= ~counter~0 42)} is VALID [2022-04-28 07:21:24,845 INFO L290 TraceCheckUtils]: 390: Hoare triple {137996#(<= ~counter~0 42)} assume !(0 == ~cond); {137996#(<= ~counter~0 42)} is VALID [2022-04-28 07:21:24,845 INFO L290 TraceCheckUtils]: 391: Hoare triple {137996#(<= ~counter~0 42)} assume true; {137996#(<= ~counter~0 42)} is VALID [2022-04-28 07:21:24,846 INFO L284 TraceCheckUtils]: 392: Hoare quadruple {137996#(<= ~counter~0 42)} {137996#(<= ~counter~0 42)} #63#return; {137996#(<= ~counter~0 42)} is VALID [2022-04-28 07:21:24,846 INFO L290 TraceCheckUtils]: 393: Hoare triple {137996#(<= ~counter~0 42)} assume !!(0 != ~y3~0); {137996#(<= ~counter~0 42)} is VALID [2022-04-28 07:21:24,846 INFO L290 TraceCheckUtils]: 394: Hoare triple {137996#(<= ~counter~0 42)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {137996#(<= ~counter~0 42)} is VALID [2022-04-28 07:21:24,848 INFO L290 TraceCheckUtils]: 395: Hoare triple {137996#(<= ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {138024#(<= ~counter~0 43)} is VALID [2022-04-28 07:21:24,848 INFO L290 TraceCheckUtils]: 396: Hoare triple {138024#(<= ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {138024#(<= ~counter~0 43)} is VALID [2022-04-28 07:21:24,848 INFO L272 TraceCheckUtils]: 397: Hoare triple {138024#(<= ~counter~0 43)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {138024#(<= ~counter~0 43)} is VALID [2022-04-28 07:21:24,849 INFO L290 TraceCheckUtils]: 398: Hoare triple {138024#(<= ~counter~0 43)} ~cond := #in~cond; {138024#(<= ~counter~0 43)} is VALID [2022-04-28 07:21:24,849 INFO L290 TraceCheckUtils]: 399: Hoare triple {138024#(<= ~counter~0 43)} assume !(0 == ~cond); {138024#(<= ~counter~0 43)} is VALID [2022-04-28 07:21:24,849 INFO L290 TraceCheckUtils]: 400: Hoare triple {138024#(<= ~counter~0 43)} assume true; {138024#(<= ~counter~0 43)} is VALID [2022-04-28 07:21:24,850 INFO L284 TraceCheckUtils]: 401: Hoare quadruple {138024#(<= ~counter~0 43)} {138024#(<= ~counter~0 43)} #63#return; {138024#(<= ~counter~0 43)} is VALID [2022-04-28 07:21:24,850 INFO L290 TraceCheckUtils]: 402: Hoare triple {138024#(<= ~counter~0 43)} assume !!(0 != ~y3~0); {138024#(<= ~counter~0 43)} is VALID [2022-04-28 07:21:24,850 INFO L290 TraceCheckUtils]: 403: Hoare triple {138024#(<= ~counter~0 43)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {138024#(<= ~counter~0 43)} is VALID [2022-04-28 07:21:24,852 INFO L290 TraceCheckUtils]: 404: Hoare triple {138024#(<= ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {138052#(<= ~counter~0 44)} is VALID [2022-04-28 07:21:24,852 INFO L290 TraceCheckUtils]: 405: Hoare triple {138052#(<= ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {138052#(<= ~counter~0 44)} is VALID [2022-04-28 07:21:24,853 INFO L272 TraceCheckUtils]: 406: Hoare triple {138052#(<= ~counter~0 44)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {138052#(<= ~counter~0 44)} is VALID [2022-04-28 07:21:24,853 INFO L290 TraceCheckUtils]: 407: Hoare triple {138052#(<= ~counter~0 44)} ~cond := #in~cond; {138052#(<= ~counter~0 44)} is VALID [2022-04-28 07:21:24,853 INFO L290 TraceCheckUtils]: 408: Hoare triple {138052#(<= ~counter~0 44)} assume !(0 == ~cond); {138052#(<= ~counter~0 44)} is VALID [2022-04-28 07:21:24,854 INFO L290 TraceCheckUtils]: 409: Hoare triple {138052#(<= ~counter~0 44)} assume true; {138052#(<= ~counter~0 44)} is VALID [2022-04-28 07:21:24,854 INFO L284 TraceCheckUtils]: 410: Hoare quadruple {138052#(<= ~counter~0 44)} {138052#(<= ~counter~0 44)} #63#return; {138052#(<= ~counter~0 44)} is VALID [2022-04-28 07:21:24,854 INFO L290 TraceCheckUtils]: 411: Hoare triple {138052#(<= ~counter~0 44)} assume !!(0 != ~y3~0); {138052#(<= ~counter~0 44)} is VALID [2022-04-28 07:21:24,855 INFO L290 TraceCheckUtils]: 412: Hoare triple {138052#(<= ~counter~0 44)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {138052#(<= ~counter~0 44)} is VALID [2022-04-28 07:21:24,857 INFO L290 TraceCheckUtils]: 413: Hoare triple {138052#(<= ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {138080#(<= ~counter~0 45)} is VALID [2022-04-28 07:21:24,857 INFO L290 TraceCheckUtils]: 414: Hoare triple {138080#(<= ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {138080#(<= ~counter~0 45)} is VALID [2022-04-28 07:21:24,858 INFO L272 TraceCheckUtils]: 415: Hoare triple {138080#(<= ~counter~0 45)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {138080#(<= ~counter~0 45)} is VALID [2022-04-28 07:21:24,858 INFO L290 TraceCheckUtils]: 416: Hoare triple {138080#(<= ~counter~0 45)} ~cond := #in~cond; {138080#(<= ~counter~0 45)} is VALID [2022-04-28 07:21:24,858 INFO L290 TraceCheckUtils]: 417: Hoare triple {138080#(<= ~counter~0 45)} assume !(0 == ~cond); {138080#(<= ~counter~0 45)} is VALID [2022-04-28 07:21:24,858 INFO L290 TraceCheckUtils]: 418: Hoare triple {138080#(<= ~counter~0 45)} assume true; {138080#(<= ~counter~0 45)} is VALID [2022-04-28 07:21:24,859 INFO L284 TraceCheckUtils]: 419: Hoare quadruple {138080#(<= ~counter~0 45)} {138080#(<= ~counter~0 45)} #63#return; {138080#(<= ~counter~0 45)} is VALID [2022-04-28 07:21:24,859 INFO L290 TraceCheckUtils]: 420: Hoare triple {138080#(<= ~counter~0 45)} assume !!(0 != ~y3~0); {138080#(<= ~counter~0 45)} is VALID [2022-04-28 07:21:24,859 INFO L290 TraceCheckUtils]: 421: Hoare triple {138080#(<= ~counter~0 45)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {138080#(<= ~counter~0 45)} is VALID [2022-04-28 07:21:24,861 INFO L290 TraceCheckUtils]: 422: Hoare triple {138080#(<= ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {138108#(<= ~counter~0 46)} is VALID [2022-04-28 07:21:24,861 INFO L290 TraceCheckUtils]: 423: Hoare triple {138108#(<= ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {138108#(<= ~counter~0 46)} is VALID [2022-04-28 07:21:24,862 INFO L272 TraceCheckUtils]: 424: Hoare triple {138108#(<= ~counter~0 46)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {138108#(<= ~counter~0 46)} is VALID [2022-04-28 07:21:24,862 INFO L290 TraceCheckUtils]: 425: Hoare triple {138108#(<= ~counter~0 46)} ~cond := #in~cond; {138108#(<= ~counter~0 46)} is VALID [2022-04-28 07:21:24,862 INFO L290 TraceCheckUtils]: 426: Hoare triple {138108#(<= ~counter~0 46)} assume !(0 == ~cond); {138108#(<= ~counter~0 46)} is VALID [2022-04-28 07:21:24,862 INFO L290 TraceCheckUtils]: 427: Hoare triple {138108#(<= ~counter~0 46)} assume true; {138108#(<= ~counter~0 46)} is VALID [2022-04-28 07:21:24,863 INFO L284 TraceCheckUtils]: 428: Hoare quadruple {138108#(<= ~counter~0 46)} {138108#(<= ~counter~0 46)} #63#return; {138108#(<= ~counter~0 46)} is VALID [2022-04-28 07:21:24,863 INFO L290 TraceCheckUtils]: 429: Hoare triple {138108#(<= ~counter~0 46)} assume !!(0 != ~y3~0); {138108#(<= ~counter~0 46)} is VALID [2022-04-28 07:21:24,863 INFO L290 TraceCheckUtils]: 430: Hoare triple {138108#(<= ~counter~0 46)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {138108#(<= ~counter~0 46)} is VALID [2022-04-28 07:21:24,865 INFO L290 TraceCheckUtils]: 431: Hoare triple {138108#(<= ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {138136#(<= ~counter~0 47)} is VALID [2022-04-28 07:21:24,865 INFO L290 TraceCheckUtils]: 432: Hoare triple {138136#(<= ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {138136#(<= ~counter~0 47)} is VALID [2022-04-28 07:21:24,865 INFO L272 TraceCheckUtils]: 433: Hoare triple {138136#(<= ~counter~0 47)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {138136#(<= ~counter~0 47)} is VALID [2022-04-28 07:21:24,866 INFO L290 TraceCheckUtils]: 434: Hoare triple {138136#(<= ~counter~0 47)} ~cond := #in~cond; {138136#(<= ~counter~0 47)} is VALID [2022-04-28 07:21:24,866 INFO L290 TraceCheckUtils]: 435: Hoare triple {138136#(<= ~counter~0 47)} assume !(0 == ~cond); {138136#(<= ~counter~0 47)} is VALID [2022-04-28 07:21:24,866 INFO L290 TraceCheckUtils]: 436: Hoare triple {138136#(<= ~counter~0 47)} assume true; {138136#(<= ~counter~0 47)} is VALID [2022-04-28 07:21:24,867 INFO L284 TraceCheckUtils]: 437: Hoare quadruple {138136#(<= ~counter~0 47)} {138136#(<= ~counter~0 47)} #63#return; {138136#(<= ~counter~0 47)} is VALID [2022-04-28 07:21:24,867 INFO L290 TraceCheckUtils]: 438: Hoare triple {138136#(<= ~counter~0 47)} assume !!(0 != ~y3~0); {138136#(<= ~counter~0 47)} is VALID [2022-04-28 07:21:24,867 INFO L290 TraceCheckUtils]: 439: Hoare triple {138136#(<= ~counter~0 47)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {138136#(<= ~counter~0 47)} is VALID [2022-04-28 07:21:24,867 INFO L290 TraceCheckUtils]: 440: Hoare triple {138136#(<= ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {138164#(<= |main_#t~post6| 47)} is VALID [2022-04-28 07:21:24,868 INFO L290 TraceCheckUtils]: 441: Hoare triple {138164#(<= |main_#t~post6| 47)} assume !(#t~post6 < 50);havoc #t~post6; {136792#false} is VALID [2022-04-28 07:21:24,868 INFO L272 TraceCheckUtils]: 442: Hoare triple {136792#false} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 == ~x1~0 then 1 else 0)); {136792#false} is VALID [2022-04-28 07:21:24,868 INFO L290 TraceCheckUtils]: 443: Hoare triple {136792#false} ~cond := #in~cond; {136792#false} is VALID [2022-04-28 07:21:24,868 INFO L290 TraceCheckUtils]: 444: Hoare triple {136792#false} assume 0 == ~cond; {136792#false} is VALID [2022-04-28 07:21:24,868 INFO L290 TraceCheckUtils]: 445: Hoare triple {136792#false} assume !false; {136792#false} is VALID [2022-04-28 07:21:24,869 INFO L134 CoverageAnalysis]: Checked inductivity of 9921 backedges. 94 proven. 9823 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-28 07:21:24,869 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 07:21:26,580 INFO L290 TraceCheckUtils]: 445: Hoare triple {136792#false} assume !false; {136792#false} is VALID [2022-04-28 07:21:26,580 INFO L290 TraceCheckUtils]: 444: Hoare triple {136792#false} assume 0 == ~cond; {136792#false} is VALID [2022-04-28 07:21:26,580 INFO L290 TraceCheckUtils]: 443: Hoare triple {136792#false} ~cond := #in~cond; {136792#false} is VALID [2022-04-28 07:21:26,580 INFO L272 TraceCheckUtils]: 442: Hoare triple {136792#false} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 == ~x1~0 then 1 else 0)); {136792#false} is VALID [2022-04-28 07:21:26,581 INFO L290 TraceCheckUtils]: 441: Hoare triple {138192#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {136792#false} is VALID [2022-04-28 07:21:26,581 INFO L290 TraceCheckUtils]: 440: Hoare triple {138196#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {138192#(< |main_#t~post6| 50)} is VALID [2022-04-28 07:21:26,581 INFO L290 TraceCheckUtils]: 439: Hoare triple {138196#(< ~counter~0 50)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {138196#(< ~counter~0 50)} is VALID [2022-04-28 07:21:26,581 INFO L290 TraceCheckUtils]: 438: Hoare triple {138196#(< ~counter~0 50)} assume !!(0 != ~y3~0); {138196#(< ~counter~0 50)} is VALID [2022-04-28 07:21:26,582 INFO L284 TraceCheckUtils]: 437: Hoare quadruple {136791#true} {138196#(< ~counter~0 50)} #63#return; {138196#(< ~counter~0 50)} is VALID [2022-04-28 07:21:26,582 INFO L290 TraceCheckUtils]: 436: Hoare triple {136791#true} assume true; {136791#true} is VALID [2022-04-28 07:21:26,582 INFO L290 TraceCheckUtils]: 435: Hoare triple {136791#true} assume !(0 == ~cond); {136791#true} is VALID [2022-04-28 07:21:26,582 INFO L290 TraceCheckUtils]: 434: Hoare triple {136791#true} ~cond := #in~cond; {136791#true} is VALID [2022-04-28 07:21:26,582 INFO L272 TraceCheckUtils]: 433: Hoare triple {138196#(< ~counter~0 50)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {136791#true} is VALID [2022-04-28 07:21:26,582 INFO L290 TraceCheckUtils]: 432: Hoare triple {138196#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {138196#(< ~counter~0 50)} is VALID [2022-04-28 07:21:26,585 INFO L290 TraceCheckUtils]: 431: Hoare triple {138224#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {138196#(< ~counter~0 50)} is VALID [2022-04-28 07:21:26,586 INFO L290 TraceCheckUtils]: 430: Hoare triple {138224#(< ~counter~0 49)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {138224#(< ~counter~0 49)} is VALID [2022-04-28 07:21:26,586 INFO L290 TraceCheckUtils]: 429: Hoare triple {138224#(< ~counter~0 49)} assume !!(0 != ~y3~0); {138224#(< ~counter~0 49)} is VALID [2022-04-28 07:21:26,586 INFO L284 TraceCheckUtils]: 428: Hoare quadruple {136791#true} {138224#(< ~counter~0 49)} #63#return; {138224#(< ~counter~0 49)} is VALID [2022-04-28 07:21:26,586 INFO L290 TraceCheckUtils]: 427: Hoare triple {136791#true} assume true; {136791#true} is VALID [2022-04-28 07:21:26,587 INFO L290 TraceCheckUtils]: 426: Hoare triple {136791#true} assume !(0 == ~cond); {136791#true} is VALID [2022-04-28 07:21:26,587 INFO L290 TraceCheckUtils]: 425: Hoare triple {136791#true} ~cond := #in~cond; {136791#true} is VALID [2022-04-28 07:21:26,587 INFO L272 TraceCheckUtils]: 424: Hoare triple {138224#(< ~counter~0 49)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {136791#true} is VALID [2022-04-28 07:21:26,587 INFO L290 TraceCheckUtils]: 423: Hoare triple {138224#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {138224#(< ~counter~0 49)} is VALID [2022-04-28 07:21:26,588 INFO L290 TraceCheckUtils]: 422: Hoare triple {138136#(<= ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {138224#(< ~counter~0 49)} is VALID [2022-04-28 07:21:26,589 INFO L290 TraceCheckUtils]: 421: Hoare triple {138136#(<= ~counter~0 47)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {138136#(<= ~counter~0 47)} is VALID [2022-04-28 07:21:26,589 INFO L290 TraceCheckUtils]: 420: Hoare triple {138136#(<= ~counter~0 47)} assume !!(0 != ~y3~0); {138136#(<= ~counter~0 47)} is VALID [2022-04-28 07:21:26,589 INFO L284 TraceCheckUtils]: 419: Hoare quadruple {136791#true} {138136#(<= ~counter~0 47)} #63#return; {138136#(<= ~counter~0 47)} is VALID [2022-04-28 07:21:26,589 INFO L290 TraceCheckUtils]: 418: Hoare triple {136791#true} assume true; {136791#true} is VALID [2022-04-28 07:21:26,589 INFO L290 TraceCheckUtils]: 417: Hoare triple {136791#true} assume !(0 == ~cond); {136791#true} is VALID [2022-04-28 07:21:26,589 INFO L290 TraceCheckUtils]: 416: Hoare triple {136791#true} ~cond := #in~cond; {136791#true} is VALID [2022-04-28 07:21:26,589 INFO L272 TraceCheckUtils]: 415: Hoare triple {138136#(<= ~counter~0 47)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {136791#true} is VALID [2022-04-28 07:21:26,590 INFO L290 TraceCheckUtils]: 414: Hoare triple {138136#(<= ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {138136#(<= ~counter~0 47)} is VALID [2022-04-28 07:21:26,591 INFO L290 TraceCheckUtils]: 413: Hoare triple {138108#(<= ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {138136#(<= ~counter~0 47)} is VALID [2022-04-28 07:21:26,591 INFO L290 TraceCheckUtils]: 412: Hoare triple {138108#(<= ~counter~0 46)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {138108#(<= ~counter~0 46)} is VALID [2022-04-28 07:21:26,591 INFO L290 TraceCheckUtils]: 411: Hoare triple {138108#(<= ~counter~0 46)} assume !!(0 != ~y3~0); {138108#(<= ~counter~0 46)} is VALID [2022-04-28 07:21:26,592 INFO L284 TraceCheckUtils]: 410: Hoare quadruple {136791#true} {138108#(<= ~counter~0 46)} #63#return; {138108#(<= ~counter~0 46)} is VALID [2022-04-28 07:21:26,592 INFO L290 TraceCheckUtils]: 409: Hoare triple {136791#true} assume true; {136791#true} is VALID [2022-04-28 07:21:26,592 INFO L290 TraceCheckUtils]: 408: Hoare triple {136791#true} assume !(0 == ~cond); {136791#true} is VALID [2022-04-28 07:21:26,592 INFO L290 TraceCheckUtils]: 407: Hoare triple {136791#true} ~cond := #in~cond; {136791#true} is VALID [2022-04-28 07:21:26,592 INFO L272 TraceCheckUtils]: 406: Hoare triple {138108#(<= ~counter~0 46)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {136791#true} is VALID [2022-04-28 07:21:26,592 INFO L290 TraceCheckUtils]: 405: Hoare triple {138108#(<= ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {138108#(<= ~counter~0 46)} is VALID [2022-04-28 07:21:26,594 INFO L290 TraceCheckUtils]: 404: Hoare triple {138080#(<= ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {138108#(<= ~counter~0 46)} is VALID [2022-04-28 07:21:26,594 INFO L290 TraceCheckUtils]: 403: Hoare triple {138080#(<= ~counter~0 45)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {138080#(<= ~counter~0 45)} is VALID [2022-04-28 07:21:26,594 INFO L290 TraceCheckUtils]: 402: Hoare triple {138080#(<= ~counter~0 45)} assume !!(0 != ~y3~0); {138080#(<= ~counter~0 45)} is VALID [2022-04-28 07:21:26,595 INFO L284 TraceCheckUtils]: 401: Hoare quadruple {136791#true} {138080#(<= ~counter~0 45)} #63#return; {138080#(<= ~counter~0 45)} is VALID [2022-04-28 07:21:26,595 INFO L290 TraceCheckUtils]: 400: Hoare triple {136791#true} assume true; {136791#true} is VALID [2022-04-28 07:21:26,595 INFO L290 TraceCheckUtils]: 399: Hoare triple {136791#true} assume !(0 == ~cond); {136791#true} is VALID [2022-04-28 07:21:26,595 INFO L290 TraceCheckUtils]: 398: Hoare triple {136791#true} ~cond := #in~cond; {136791#true} is VALID [2022-04-28 07:21:26,595 INFO L272 TraceCheckUtils]: 397: Hoare triple {138080#(<= ~counter~0 45)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {136791#true} is VALID [2022-04-28 07:21:26,595 INFO L290 TraceCheckUtils]: 396: Hoare triple {138080#(<= ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {138080#(<= ~counter~0 45)} is VALID [2022-04-28 07:21:26,597 INFO L290 TraceCheckUtils]: 395: Hoare triple {138052#(<= ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {138080#(<= ~counter~0 45)} is VALID [2022-04-28 07:21:26,597 INFO L290 TraceCheckUtils]: 394: Hoare triple {138052#(<= ~counter~0 44)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {138052#(<= ~counter~0 44)} is VALID [2022-04-28 07:21:26,597 INFO L290 TraceCheckUtils]: 393: Hoare triple {138052#(<= ~counter~0 44)} assume !!(0 != ~y3~0); {138052#(<= ~counter~0 44)} is VALID [2022-04-28 07:21:26,598 INFO L284 TraceCheckUtils]: 392: Hoare quadruple {136791#true} {138052#(<= ~counter~0 44)} #63#return; {138052#(<= ~counter~0 44)} is VALID [2022-04-28 07:21:26,598 INFO L290 TraceCheckUtils]: 391: Hoare triple {136791#true} assume true; {136791#true} is VALID [2022-04-28 07:21:26,598 INFO L290 TraceCheckUtils]: 390: Hoare triple {136791#true} assume !(0 == ~cond); {136791#true} is VALID [2022-04-28 07:21:26,598 INFO L290 TraceCheckUtils]: 389: Hoare triple {136791#true} ~cond := #in~cond; {136791#true} is VALID [2022-04-28 07:21:26,598 INFO L272 TraceCheckUtils]: 388: Hoare triple {138052#(<= ~counter~0 44)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {136791#true} is VALID [2022-04-28 07:21:26,598 INFO L290 TraceCheckUtils]: 387: Hoare triple {138052#(<= ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {138052#(<= ~counter~0 44)} is VALID [2022-04-28 07:21:26,600 INFO L290 TraceCheckUtils]: 386: Hoare triple {138024#(<= ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {138052#(<= ~counter~0 44)} is VALID [2022-04-28 07:21:26,600 INFO L290 TraceCheckUtils]: 385: Hoare triple {138024#(<= ~counter~0 43)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {138024#(<= ~counter~0 43)} is VALID [2022-04-28 07:21:26,600 INFO L290 TraceCheckUtils]: 384: Hoare triple {138024#(<= ~counter~0 43)} assume !!(0 != ~y3~0); {138024#(<= ~counter~0 43)} is VALID [2022-04-28 07:21:26,601 INFO L284 TraceCheckUtils]: 383: Hoare quadruple {136791#true} {138024#(<= ~counter~0 43)} #63#return; {138024#(<= ~counter~0 43)} is VALID [2022-04-28 07:21:26,601 INFO L290 TraceCheckUtils]: 382: Hoare triple {136791#true} assume true; {136791#true} is VALID [2022-04-28 07:21:26,601 INFO L290 TraceCheckUtils]: 381: Hoare triple {136791#true} assume !(0 == ~cond); {136791#true} is VALID [2022-04-28 07:21:26,601 INFO L290 TraceCheckUtils]: 380: Hoare triple {136791#true} ~cond := #in~cond; {136791#true} is VALID [2022-04-28 07:21:26,601 INFO L272 TraceCheckUtils]: 379: Hoare triple {138024#(<= ~counter~0 43)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {136791#true} is VALID [2022-04-28 07:21:26,601 INFO L290 TraceCheckUtils]: 378: Hoare triple {138024#(<= ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {138024#(<= ~counter~0 43)} is VALID [2022-04-28 07:21:26,603 INFO L290 TraceCheckUtils]: 377: Hoare triple {137996#(<= ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {138024#(<= ~counter~0 43)} is VALID [2022-04-28 07:21:26,603 INFO L290 TraceCheckUtils]: 376: Hoare triple {137996#(<= ~counter~0 42)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {137996#(<= ~counter~0 42)} is VALID [2022-04-28 07:21:26,603 INFO L290 TraceCheckUtils]: 375: Hoare triple {137996#(<= ~counter~0 42)} assume !!(0 != ~y3~0); {137996#(<= ~counter~0 42)} is VALID [2022-04-28 07:21:26,604 INFO L284 TraceCheckUtils]: 374: Hoare quadruple {136791#true} {137996#(<= ~counter~0 42)} #63#return; {137996#(<= ~counter~0 42)} is VALID [2022-04-28 07:21:26,604 INFO L290 TraceCheckUtils]: 373: Hoare triple {136791#true} assume true; {136791#true} is VALID [2022-04-28 07:21:26,604 INFO L290 TraceCheckUtils]: 372: Hoare triple {136791#true} assume !(0 == ~cond); {136791#true} is VALID [2022-04-28 07:21:26,604 INFO L290 TraceCheckUtils]: 371: Hoare triple {136791#true} ~cond := #in~cond; {136791#true} is VALID [2022-04-28 07:21:26,604 INFO L272 TraceCheckUtils]: 370: Hoare triple {137996#(<= ~counter~0 42)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {136791#true} is VALID [2022-04-28 07:21:26,604 INFO L290 TraceCheckUtils]: 369: Hoare triple {137996#(<= ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {137996#(<= ~counter~0 42)} is VALID [2022-04-28 07:21:26,605 INFO L290 TraceCheckUtils]: 368: Hoare triple {137968#(<= ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137996#(<= ~counter~0 42)} is VALID [2022-04-28 07:21:26,606 INFO L290 TraceCheckUtils]: 367: Hoare triple {137968#(<= ~counter~0 41)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {137968#(<= ~counter~0 41)} is VALID [2022-04-28 07:21:26,606 INFO L290 TraceCheckUtils]: 366: Hoare triple {137968#(<= ~counter~0 41)} assume !!(0 != ~y3~0); {137968#(<= ~counter~0 41)} is VALID [2022-04-28 07:21:26,606 INFO L284 TraceCheckUtils]: 365: Hoare quadruple {136791#true} {137968#(<= ~counter~0 41)} #63#return; {137968#(<= ~counter~0 41)} is VALID [2022-04-28 07:21:26,606 INFO L290 TraceCheckUtils]: 364: Hoare triple {136791#true} assume true; {136791#true} is VALID [2022-04-28 07:21:26,607 INFO L290 TraceCheckUtils]: 363: Hoare triple {136791#true} assume !(0 == ~cond); {136791#true} is VALID [2022-04-28 07:21:26,607 INFO L290 TraceCheckUtils]: 362: Hoare triple {136791#true} ~cond := #in~cond; {136791#true} is VALID [2022-04-28 07:21:26,607 INFO L272 TraceCheckUtils]: 361: Hoare triple {137968#(<= ~counter~0 41)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {136791#true} is VALID [2022-04-28 07:21:26,607 INFO L290 TraceCheckUtils]: 360: Hoare triple {137968#(<= ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {137968#(<= ~counter~0 41)} is VALID [2022-04-28 07:21:26,608 INFO L290 TraceCheckUtils]: 359: Hoare triple {137940#(<= ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137968#(<= ~counter~0 41)} is VALID [2022-04-28 07:21:26,609 INFO L290 TraceCheckUtils]: 358: Hoare triple {137940#(<= ~counter~0 40)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {137940#(<= ~counter~0 40)} is VALID [2022-04-28 07:21:26,609 INFO L290 TraceCheckUtils]: 357: Hoare triple {137940#(<= ~counter~0 40)} assume !!(0 != ~y3~0); {137940#(<= ~counter~0 40)} is VALID [2022-04-28 07:21:26,609 INFO L284 TraceCheckUtils]: 356: Hoare quadruple {136791#true} {137940#(<= ~counter~0 40)} #63#return; {137940#(<= ~counter~0 40)} is VALID [2022-04-28 07:21:26,609 INFO L290 TraceCheckUtils]: 355: Hoare triple {136791#true} assume true; {136791#true} is VALID [2022-04-28 07:21:26,609 INFO L290 TraceCheckUtils]: 354: Hoare triple {136791#true} assume !(0 == ~cond); {136791#true} is VALID [2022-04-28 07:21:26,610 INFO L290 TraceCheckUtils]: 353: Hoare triple {136791#true} ~cond := #in~cond; {136791#true} is VALID [2022-04-28 07:21:26,610 INFO L272 TraceCheckUtils]: 352: Hoare triple {137940#(<= ~counter~0 40)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {136791#true} is VALID [2022-04-28 07:21:26,610 INFO L290 TraceCheckUtils]: 351: Hoare triple {137940#(<= ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {137940#(<= ~counter~0 40)} is VALID [2022-04-28 07:21:26,611 INFO L290 TraceCheckUtils]: 350: Hoare triple {137912#(<= ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137940#(<= ~counter~0 40)} is VALID [2022-04-28 07:21:26,611 INFO L290 TraceCheckUtils]: 349: Hoare triple {137912#(<= ~counter~0 39)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {137912#(<= ~counter~0 39)} is VALID [2022-04-28 07:21:26,611 INFO L290 TraceCheckUtils]: 348: Hoare triple {137912#(<= ~counter~0 39)} assume !!(0 != ~y3~0); {137912#(<= ~counter~0 39)} is VALID [2022-04-28 07:21:26,612 INFO L284 TraceCheckUtils]: 347: Hoare quadruple {136791#true} {137912#(<= ~counter~0 39)} #63#return; {137912#(<= ~counter~0 39)} is VALID [2022-04-28 07:21:26,612 INFO L290 TraceCheckUtils]: 346: Hoare triple {136791#true} assume true; {136791#true} is VALID [2022-04-28 07:21:26,612 INFO L290 TraceCheckUtils]: 345: Hoare triple {136791#true} assume !(0 == ~cond); {136791#true} is VALID [2022-04-28 07:21:26,612 INFO L290 TraceCheckUtils]: 344: Hoare triple {136791#true} ~cond := #in~cond; {136791#true} is VALID [2022-04-28 07:21:26,612 INFO L272 TraceCheckUtils]: 343: Hoare triple {137912#(<= ~counter~0 39)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {136791#true} is VALID [2022-04-28 07:21:26,612 INFO L290 TraceCheckUtils]: 342: Hoare triple {137912#(<= ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {137912#(<= ~counter~0 39)} is VALID [2022-04-28 07:21:26,614 INFO L290 TraceCheckUtils]: 341: Hoare triple {137884#(<= ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137912#(<= ~counter~0 39)} is VALID [2022-04-28 07:21:26,614 INFO L290 TraceCheckUtils]: 340: Hoare triple {137884#(<= ~counter~0 38)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {137884#(<= ~counter~0 38)} is VALID [2022-04-28 07:21:26,614 INFO L290 TraceCheckUtils]: 339: Hoare triple {137884#(<= ~counter~0 38)} assume !!(0 != ~y3~0); {137884#(<= ~counter~0 38)} is VALID [2022-04-28 07:21:26,615 INFO L284 TraceCheckUtils]: 338: Hoare quadruple {136791#true} {137884#(<= ~counter~0 38)} #63#return; {137884#(<= ~counter~0 38)} is VALID [2022-04-28 07:21:26,615 INFO L290 TraceCheckUtils]: 337: Hoare triple {136791#true} assume true; {136791#true} is VALID [2022-04-28 07:21:26,615 INFO L290 TraceCheckUtils]: 336: Hoare triple {136791#true} assume !(0 == ~cond); {136791#true} is VALID [2022-04-28 07:21:26,615 INFO L290 TraceCheckUtils]: 335: Hoare triple {136791#true} ~cond := #in~cond; {136791#true} is VALID [2022-04-28 07:21:26,615 INFO L272 TraceCheckUtils]: 334: Hoare triple {137884#(<= ~counter~0 38)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {136791#true} is VALID [2022-04-28 07:21:26,615 INFO L290 TraceCheckUtils]: 333: Hoare triple {137884#(<= ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {137884#(<= ~counter~0 38)} is VALID [2022-04-28 07:21:26,616 INFO L290 TraceCheckUtils]: 332: Hoare triple {137856#(<= ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137884#(<= ~counter~0 38)} is VALID [2022-04-28 07:21:26,617 INFO L290 TraceCheckUtils]: 331: Hoare triple {137856#(<= ~counter~0 37)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {137856#(<= ~counter~0 37)} is VALID [2022-04-28 07:21:26,617 INFO L290 TraceCheckUtils]: 330: Hoare triple {137856#(<= ~counter~0 37)} assume !!(0 != ~y3~0); {137856#(<= ~counter~0 37)} is VALID [2022-04-28 07:21:26,617 INFO L284 TraceCheckUtils]: 329: Hoare quadruple {136791#true} {137856#(<= ~counter~0 37)} #63#return; {137856#(<= ~counter~0 37)} is VALID [2022-04-28 07:21:26,617 INFO L290 TraceCheckUtils]: 328: Hoare triple {136791#true} assume true; {136791#true} is VALID [2022-04-28 07:21:26,617 INFO L290 TraceCheckUtils]: 327: Hoare triple {136791#true} assume !(0 == ~cond); {136791#true} is VALID [2022-04-28 07:21:26,618 INFO L290 TraceCheckUtils]: 326: Hoare triple {136791#true} ~cond := #in~cond; {136791#true} is VALID [2022-04-28 07:21:26,618 INFO L272 TraceCheckUtils]: 325: Hoare triple {137856#(<= ~counter~0 37)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {136791#true} is VALID [2022-04-28 07:21:26,618 INFO L290 TraceCheckUtils]: 324: Hoare triple {137856#(<= ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {137856#(<= ~counter~0 37)} is VALID [2022-04-28 07:21:26,619 INFO L290 TraceCheckUtils]: 323: Hoare triple {137828#(<= ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137856#(<= ~counter~0 37)} is VALID [2022-04-28 07:21:26,620 INFO L290 TraceCheckUtils]: 322: Hoare triple {137828#(<= ~counter~0 36)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {137828#(<= ~counter~0 36)} is VALID [2022-04-28 07:21:26,620 INFO L290 TraceCheckUtils]: 321: Hoare triple {137828#(<= ~counter~0 36)} assume !!(0 != ~y3~0); {137828#(<= ~counter~0 36)} is VALID [2022-04-28 07:21:26,620 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {136791#true} {137828#(<= ~counter~0 36)} #63#return; {137828#(<= ~counter~0 36)} is VALID [2022-04-28 07:21:26,620 INFO L290 TraceCheckUtils]: 319: Hoare triple {136791#true} assume true; {136791#true} is VALID [2022-04-28 07:21:26,620 INFO L290 TraceCheckUtils]: 318: Hoare triple {136791#true} assume !(0 == ~cond); {136791#true} is VALID [2022-04-28 07:21:26,620 INFO L290 TraceCheckUtils]: 317: Hoare triple {136791#true} ~cond := #in~cond; {136791#true} is VALID [2022-04-28 07:21:26,620 INFO L272 TraceCheckUtils]: 316: Hoare triple {137828#(<= ~counter~0 36)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {136791#true} is VALID [2022-04-28 07:21:26,621 INFO L290 TraceCheckUtils]: 315: Hoare triple {137828#(<= ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {137828#(<= ~counter~0 36)} is VALID [2022-04-28 07:21:26,622 INFO L290 TraceCheckUtils]: 314: Hoare triple {137800#(<= ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137828#(<= ~counter~0 36)} is VALID [2022-04-28 07:21:26,622 INFO L290 TraceCheckUtils]: 313: Hoare triple {137800#(<= ~counter~0 35)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {137800#(<= ~counter~0 35)} is VALID [2022-04-28 07:21:26,622 INFO L290 TraceCheckUtils]: 312: Hoare triple {137800#(<= ~counter~0 35)} assume !!(0 != ~y3~0); {137800#(<= ~counter~0 35)} is VALID [2022-04-28 07:21:26,623 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {136791#true} {137800#(<= ~counter~0 35)} #63#return; {137800#(<= ~counter~0 35)} is VALID [2022-04-28 07:21:26,623 INFO L290 TraceCheckUtils]: 310: Hoare triple {136791#true} assume true; {136791#true} is VALID [2022-04-28 07:21:26,623 INFO L290 TraceCheckUtils]: 309: Hoare triple {136791#true} assume !(0 == ~cond); {136791#true} is VALID [2022-04-28 07:21:26,623 INFO L290 TraceCheckUtils]: 308: Hoare triple {136791#true} ~cond := #in~cond; {136791#true} is VALID [2022-04-28 07:21:26,623 INFO L272 TraceCheckUtils]: 307: Hoare triple {137800#(<= ~counter~0 35)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {136791#true} is VALID [2022-04-28 07:21:26,623 INFO L290 TraceCheckUtils]: 306: Hoare triple {137800#(<= ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {137800#(<= ~counter~0 35)} is VALID [2022-04-28 07:21:26,625 INFO L290 TraceCheckUtils]: 305: Hoare triple {137772#(<= ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137800#(<= ~counter~0 35)} is VALID [2022-04-28 07:21:26,625 INFO L290 TraceCheckUtils]: 304: Hoare triple {137772#(<= ~counter~0 34)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {137772#(<= ~counter~0 34)} is VALID [2022-04-28 07:21:26,625 INFO L290 TraceCheckUtils]: 303: Hoare triple {137772#(<= ~counter~0 34)} assume !!(0 != ~y3~0); {137772#(<= ~counter~0 34)} is VALID [2022-04-28 07:21:26,626 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {136791#true} {137772#(<= ~counter~0 34)} #63#return; {137772#(<= ~counter~0 34)} is VALID [2022-04-28 07:21:26,626 INFO L290 TraceCheckUtils]: 301: Hoare triple {136791#true} assume true; {136791#true} is VALID [2022-04-28 07:21:26,626 INFO L290 TraceCheckUtils]: 300: Hoare triple {136791#true} assume !(0 == ~cond); {136791#true} is VALID [2022-04-28 07:21:26,626 INFO L290 TraceCheckUtils]: 299: Hoare triple {136791#true} ~cond := #in~cond; {136791#true} is VALID [2022-04-28 07:21:26,626 INFO L272 TraceCheckUtils]: 298: Hoare triple {137772#(<= ~counter~0 34)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {136791#true} is VALID [2022-04-28 07:21:26,626 INFO L290 TraceCheckUtils]: 297: Hoare triple {137772#(<= ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {137772#(<= ~counter~0 34)} is VALID [2022-04-28 07:21:26,628 INFO L290 TraceCheckUtils]: 296: Hoare triple {137744#(<= ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137772#(<= ~counter~0 34)} is VALID [2022-04-28 07:21:26,628 INFO L290 TraceCheckUtils]: 295: Hoare triple {137744#(<= ~counter~0 33)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {137744#(<= ~counter~0 33)} is VALID [2022-04-28 07:21:26,628 INFO L290 TraceCheckUtils]: 294: Hoare triple {137744#(<= ~counter~0 33)} assume !!(0 != ~y3~0); {137744#(<= ~counter~0 33)} is VALID [2022-04-28 07:21:26,629 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {136791#true} {137744#(<= ~counter~0 33)} #63#return; {137744#(<= ~counter~0 33)} is VALID [2022-04-28 07:21:26,629 INFO L290 TraceCheckUtils]: 292: Hoare triple {136791#true} assume true; {136791#true} is VALID [2022-04-28 07:21:26,629 INFO L290 TraceCheckUtils]: 291: Hoare triple {136791#true} assume !(0 == ~cond); {136791#true} is VALID [2022-04-28 07:21:26,629 INFO L290 TraceCheckUtils]: 290: Hoare triple {136791#true} ~cond := #in~cond; {136791#true} is VALID [2022-04-28 07:21:26,629 INFO L272 TraceCheckUtils]: 289: Hoare triple {137744#(<= ~counter~0 33)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {136791#true} is VALID [2022-04-28 07:21:26,629 INFO L290 TraceCheckUtils]: 288: Hoare triple {137744#(<= ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {137744#(<= ~counter~0 33)} is VALID [2022-04-28 07:21:26,631 INFO L290 TraceCheckUtils]: 287: Hoare triple {137716#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137744#(<= ~counter~0 33)} is VALID [2022-04-28 07:21:26,631 INFO L290 TraceCheckUtils]: 286: Hoare triple {137716#(<= ~counter~0 32)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {137716#(<= ~counter~0 32)} is VALID [2022-04-28 07:21:26,631 INFO L290 TraceCheckUtils]: 285: Hoare triple {137716#(<= ~counter~0 32)} assume !!(0 != ~y3~0); {137716#(<= ~counter~0 32)} is VALID [2022-04-28 07:21:26,632 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {136791#true} {137716#(<= ~counter~0 32)} #63#return; {137716#(<= ~counter~0 32)} is VALID [2022-04-28 07:21:26,632 INFO L290 TraceCheckUtils]: 283: Hoare triple {136791#true} assume true; {136791#true} is VALID [2022-04-28 07:21:26,632 INFO L290 TraceCheckUtils]: 282: Hoare triple {136791#true} assume !(0 == ~cond); {136791#true} is VALID [2022-04-28 07:21:26,632 INFO L290 TraceCheckUtils]: 281: Hoare triple {136791#true} ~cond := #in~cond; {136791#true} is VALID [2022-04-28 07:21:26,632 INFO L272 TraceCheckUtils]: 280: Hoare triple {137716#(<= ~counter~0 32)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {136791#true} is VALID [2022-04-28 07:21:26,632 INFO L290 TraceCheckUtils]: 279: Hoare triple {137716#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {137716#(<= ~counter~0 32)} is VALID [2022-04-28 07:21:26,634 INFO L290 TraceCheckUtils]: 278: Hoare triple {137688#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137716#(<= ~counter~0 32)} is VALID [2022-04-28 07:21:26,634 INFO L290 TraceCheckUtils]: 277: Hoare triple {137688#(<= ~counter~0 31)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {137688#(<= ~counter~0 31)} is VALID [2022-04-28 07:21:26,634 INFO L290 TraceCheckUtils]: 276: Hoare triple {137688#(<= ~counter~0 31)} assume !!(0 != ~y3~0); {137688#(<= ~counter~0 31)} is VALID [2022-04-28 07:21:26,634 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {136791#true} {137688#(<= ~counter~0 31)} #63#return; {137688#(<= ~counter~0 31)} is VALID [2022-04-28 07:21:26,635 INFO L290 TraceCheckUtils]: 274: Hoare triple {136791#true} assume true; {136791#true} is VALID [2022-04-28 07:21:26,635 INFO L290 TraceCheckUtils]: 273: Hoare triple {136791#true} assume !(0 == ~cond); {136791#true} is VALID [2022-04-28 07:21:26,635 INFO L290 TraceCheckUtils]: 272: Hoare triple {136791#true} ~cond := #in~cond; {136791#true} is VALID [2022-04-28 07:21:26,635 INFO L272 TraceCheckUtils]: 271: Hoare triple {137688#(<= ~counter~0 31)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {136791#true} is VALID [2022-04-28 07:21:26,635 INFO L290 TraceCheckUtils]: 270: Hoare triple {137688#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {137688#(<= ~counter~0 31)} is VALID [2022-04-28 07:21:26,636 INFO L290 TraceCheckUtils]: 269: Hoare triple {137660#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137688#(<= ~counter~0 31)} is VALID [2022-04-28 07:21:26,637 INFO L290 TraceCheckUtils]: 268: Hoare triple {137660#(<= ~counter~0 30)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {137660#(<= ~counter~0 30)} is VALID [2022-04-28 07:21:26,637 INFO L290 TraceCheckUtils]: 267: Hoare triple {137660#(<= ~counter~0 30)} assume !!(0 != ~y3~0); {137660#(<= ~counter~0 30)} is VALID [2022-04-28 07:21:26,637 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {136791#true} {137660#(<= ~counter~0 30)} #63#return; {137660#(<= ~counter~0 30)} is VALID [2022-04-28 07:21:26,637 INFO L290 TraceCheckUtils]: 265: Hoare triple {136791#true} assume true; {136791#true} is VALID [2022-04-28 07:21:26,638 INFO L290 TraceCheckUtils]: 264: Hoare triple {136791#true} assume !(0 == ~cond); {136791#true} is VALID [2022-04-28 07:21:26,638 INFO L290 TraceCheckUtils]: 263: Hoare triple {136791#true} ~cond := #in~cond; {136791#true} is VALID [2022-04-28 07:21:26,638 INFO L272 TraceCheckUtils]: 262: Hoare triple {137660#(<= ~counter~0 30)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {136791#true} is VALID [2022-04-28 07:21:26,638 INFO L290 TraceCheckUtils]: 261: Hoare triple {137660#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {137660#(<= ~counter~0 30)} is VALID [2022-04-28 07:21:26,639 INFO L290 TraceCheckUtils]: 260: Hoare triple {137632#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137660#(<= ~counter~0 30)} is VALID [2022-04-28 07:21:26,640 INFO L290 TraceCheckUtils]: 259: Hoare triple {137632#(<= ~counter~0 29)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {137632#(<= ~counter~0 29)} is VALID [2022-04-28 07:21:26,640 INFO L290 TraceCheckUtils]: 258: Hoare triple {137632#(<= ~counter~0 29)} assume !!(0 != ~y3~0); {137632#(<= ~counter~0 29)} is VALID [2022-04-28 07:21:26,640 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {136791#true} {137632#(<= ~counter~0 29)} #63#return; {137632#(<= ~counter~0 29)} is VALID [2022-04-28 07:21:26,640 INFO L290 TraceCheckUtils]: 256: Hoare triple {136791#true} assume true; {136791#true} is VALID [2022-04-28 07:21:26,640 INFO L290 TraceCheckUtils]: 255: Hoare triple {136791#true} assume !(0 == ~cond); {136791#true} is VALID [2022-04-28 07:21:26,640 INFO L290 TraceCheckUtils]: 254: Hoare triple {136791#true} ~cond := #in~cond; {136791#true} is VALID [2022-04-28 07:21:26,640 INFO L272 TraceCheckUtils]: 253: Hoare triple {137632#(<= ~counter~0 29)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {136791#true} is VALID [2022-04-28 07:21:26,641 INFO L290 TraceCheckUtils]: 252: Hoare triple {137632#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {137632#(<= ~counter~0 29)} is VALID [2022-04-28 07:21:26,642 INFO L290 TraceCheckUtils]: 251: Hoare triple {137604#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137632#(<= ~counter~0 29)} is VALID [2022-04-28 07:21:26,642 INFO L290 TraceCheckUtils]: 250: Hoare triple {137604#(<= ~counter~0 28)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {137604#(<= ~counter~0 28)} is VALID [2022-04-28 07:21:26,643 INFO L290 TraceCheckUtils]: 249: Hoare triple {137604#(<= ~counter~0 28)} assume !!(0 != ~y3~0); {137604#(<= ~counter~0 28)} is VALID [2022-04-28 07:21:26,643 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {136791#true} {137604#(<= ~counter~0 28)} #63#return; {137604#(<= ~counter~0 28)} is VALID [2022-04-28 07:21:26,643 INFO L290 TraceCheckUtils]: 247: Hoare triple {136791#true} assume true; {136791#true} is VALID [2022-04-28 07:21:26,643 INFO L290 TraceCheckUtils]: 246: Hoare triple {136791#true} assume !(0 == ~cond); {136791#true} is VALID [2022-04-28 07:21:26,643 INFO L290 TraceCheckUtils]: 245: Hoare triple {136791#true} ~cond := #in~cond; {136791#true} is VALID [2022-04-28 07:21:26,643 INFO L272 TraceCheckUtils]: 244: Hoare triple {137604#(<= ~counter~0 28)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {136791#true} is VALID [2022-04-28 07:21:26,644 INFO L290 TraceCheckUtils]: 243: Hoare triple {137604#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {137604#(<= ~counter~0 28)} is VALID [2022-04-28 07:21:26,645 INFO L290 TraceCheckUtils]: 242: Hoare triple {137576#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137604#(<= ~counter~0 28)} is VALID [2022-04-28 07:21:26,645 INFO L290 TraceCheckUtils]: 241: Hoare triple {137576#(<= ~counter~0 27)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {137576#(<= ~counter~0 27)} is VALID [2022-04-28 07:21:26,646 INFO L290 TraceCheckUtils]: 240: Hoare triple {137576#(<= ~counter~0 27)} assume !!(0 != ~y3~0); {137576#(<= ~counter~0 27)} is VALID [2022-04-28 07:21:26,646 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {136791#true} {137576#(<= ~counter~0 27)} #63#return; {137576#(<= ~counter~0 27)} is VALID [2022-04-28 07:21:26,646 INFO L290 TraceCheckUtils]: 238: Hoare triple {136791#true} assume true; {136791#true} is VALID [2022-04-28 07:21:26,646 INFO L290 TraceCheckUtils]: 237: Hoare triple {136791#true} assume !(0 == ~cond); {136791#true} is VALID [2022-04-28 07:21:26,646 INFO L290 TraceCheckUtils]: 236: Hoare triple {136791#true} ~cond := #in~cond; {136791#true} is VALID [2022-04-28 07:21:26,646 INFO L272 TraceCheckUtils]: 235: Hoare triple {137576#(<= ~counter~0 27)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {136791#true} is VALID [2022-04-28 07:21:26,647 INFO L290 TraceCheckUtils]: 234: Hoare triple {137576#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {137576#(<= ~counter~0 27)} is VALID [2022-04-28 07:21:26,648 INFO L290 TraceCheckUtils]: 233: Hoare triple {137548#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137576#(<= ~counter~0 27)} is VALID [2022-04-28 07:21:26,648 INFO L290 TraceCheckUtils]: 232: Hoare triple {137548#(<= ~counter~0 26)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {137548#(<= ~counter~0 26)} is VALID [2022-04-28 07:21:26,648 INFO L290 TraceCheckUtils]: 231: Hoare triple {137548#(<= ~counter~0 26)} assume !!(0 != ~y3~0); {137548#(<= ~counter~0 26)} is VALID [2022-04-28 07:21:26,649 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {136791#true} {137548#(<= ~counter~0 26)} #63#return; {137548#(<= ~counter~0 26)} is VALID [2022-04-28 07:21:26,649 INFO L290 TraceCheckUtils]: 229: Hoare triple {136791#true} assume true; {136791#true} is VALID [2022-04-28 07:21:26,649 INFO L290 TraceCheckUtils]: 228: Hoare triple {136791#true} assume !(0 == ~cond); {136791#true} is VALID [2022-04-28 07:21:26,649 INFO L290 TraceCheckUtils]: 227: Hoare triple {136791#true} ~cond := #in~cond; {136791#true} is VALID [2022-04-28 07:21:26,649 INFO L272 TraceCheckUtils]: 226: Hoare triple {137548#(<= ~counter~0 26)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {136791#true} is VALID [2022-04-28 07:21:26,649 INFO L290 TraceCheckUtils]: 225: Hoare triple {137548#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {137548#(<= ~counter~0 26)} is VALID [2022-04-28 07:21:26,651 INFO L290 TraceCheckUtils]: 224: Hoare triple {137520#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137548#(<= ~counter~0 26)} is VALID [2022-04-28 07:21:26,651 INFO L290 TraceCheckUtils]: 223: Hoare triple {137520#(<= ~counter~0 25)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {137520#(<= ~counter~0 25)} is VALID [2022-04-28 07:21:26,651 INFO L290 TraceCheckUtils]: 222: Hoare triple {137520#(<= ~counter~0 25)} assume !!(0 != ~y3~0); {137520#(<= ~counter~0 25)} is VALID [2022-04-28 07:21:26,652 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {136791#true} {137520#(<= ~counter~0 25)} #63#return; {137520#(<= ~counter~0 25)} is VALID [2022-04-28 07:21:26,652 INFO L290 TraceCheckUtils]: 220: Hoare triple {136791#true} assume true; {136791#true} is VALID [2022-04-28 07:21:26,652 INFO L290 TraceCheckUtils]: 219: Hoare triple {136791#true} assume !(0 == ~cond); {136791#true} is VALID [2022-04-28 07:21:26,652 INFO L290 TraceCheckUtils]: 218: Hoare triple {136791#true} ~cond := #in~cond; {136791#true} is VALID [2022-04-28 07:21:26,652 INFO L272 TraceCheckUtils]: 217: Hoare triple {137520#(<= ~counter~0 25)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {136791#true} is VALID [2022-04-28 07:21:26,652 INFO L290 TraceCheckUtils]: 216: Hoare triple {137520#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {137520#(<= ~counter~0 25)} is VALID [2022-04-28 07:21:26,654 INFO L290 TraceCheckUtils]: 215: Hoare triple {137492#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137520#(<= ~counter~0 25)} is VALID [2022-04-28 07:21:26,654 INFO L290 TraceCheckUtils]: 214: Hoare triple {137492#(<= ~counter~0 24)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {137492#(<= ~counter~0 24)} is VALID [2022-04-28 07:21:26,654 INFO L290 TraceCheckUtils]: 213: Hoare triple {137492#(<= ~counter~0 24)} assume !!(0 != ~y3~0); {137492#(<= ~counter~0 24)} is VALID [2022-04-28 07:21:26,655 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {136791#true} {137492#(<= ~counter~0 24)} #63#return; {137492#(<= ~counter~0 24)} is VALID [2022-04-28 07:21:26,655 INFO L290 TraceCheckUtils]: 211: Hoare triple {136791#true} assume true; {136791#true} is VALID [2022-04-28 07:21:26,655 INFO L290 TraceCheckUtils]: 210: Hoare triple {136791#true} assume !(0 == ~cond); {136791#true} is VALID [2022-04-28 07:21:26,655 INFO L290 TraceCheckUtils]: 209: Hoare triple {136791#true} ~cond := #in~cond; {136791#true} is VALID [2022-04-28 07:21:26,655 INFO L272 TraceCheckUtils]: 208: Hoare triple {137492#(<= ~counter~0 24)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {136791#true} is VALID [2022-04-28 07:21:26,655 INFO L290 TraceCheckUtils]: 207: Hoare triple {137492#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {137492#(<= ~counter~0 24)} is VALID [2022-04-28 07:21:26,657 INFO L290 TraceCheckUtils]: 206: Hoare triple {137464#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137492#(<= ~counter~0 24)} is VALID [2022-04-28 07:21:26,657 INFO L290 TraceCheckUtils]: 205: Hoare triple {137464#(<= ~counter~0 23)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {137464#(<= ~counter~0 23)} is VALID [2022-04-28 07:21:26,657 INFO L290 TraceCheckUtils]: 204: Hoare triple {137464#(<= ~counter~0 23)} assume !!(0 != ~y3~0); {137464#(<= ~counter~0 23)} is VALID [2022-04-28 07:21:26,658 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {136791#true} {137464#(<= ~counter~0 23)} #63#return; {137464#(<= ~counter~0 23)} is VALID [2022-04-28 07:21:26,658 INFO L290 TraceCheckUtils]: 202: Hoare triple {136791#true} assume true; {136791#true} is VALID [2022-04-28 07:21:26,658 INFO L290 TraceCheckUtils]: 201: Hoare triple {136791#true} assume !(0 == ~cond); {136791#true} is VALID [2022-04-28 07:21:26,658 INFO L290 TraceCheckUtils]: 200: Hoare triple {136791#true} ~cond := #in~cond; {136791#true} is VALID [2022-04-28 07:21:26,658 INFO L272 TraceCheckUtils]: 199: Hoare triple {137464#(<= ~counter~0 23)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {136791#true} is VALID [2022-04-28 07:21:26,658 INFO L290 TraceCheckUtils]: 198: Hoare triple {137464#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {137464#(<= ~counter~0 23)} is VALID [2022-04-28 07:21:26,660 INFO L290 TraceCheckUtils]: 197: Hoare triple {137436#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137464#(<= ~counter~0 23)} is VALID [2022-04-28 07:21:26,660 INFO L290 TraceCheckUtils]: 196: Hoare triple {137436#(<= ~counter~0 22)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {137436#(<= ~counter~0 22)} is VALID [2022-04-28 07:21:26,660 INFO L290 TraceCheckUtils]: 195: Hoare triple {137436#(<= ~counter~0 22)} assume !!(0 != ~y3~0); {137436#(<= ~counter~0 22)} is VALID [2022-04-28 07:21:26,661 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {136791#true} {137436#(<= ~counter~0 22)} #63#return; {137436#(<= ~counter~0 22)} is VALID [2022-04-28 07:21:26,661 INFO L290 TraceCheckUtils]: 193: Hoare triple {136791#true} assume true; {136791#true} is VALID [2022-04-28 07:21:26,661 INFO L290 TraceCheckUtils]: 192: Hoare triple {136791#true} assume !(0 == ~cond); {136791#true} is VALID [2022-04-28 07:21:26,661 INFO L290 TraceCheckUtils]: 191: Hoare triple {136791#true} ~cond := #in~cond; {136791#true} is VALID [2022-04-28 07:21:26,661 INFO L272 TraceCheckUtils]: 190: Hoare triple {137436#(<= ~counter~0 22)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {136791#true} is VALID [2022-04-28 07:21:26,661 INFO L290 TraceCheckUtils]: 189: Hoare triple {137436#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {137436#(<= ~counter~0 22)} is VALID [2022-04-28 07:21:26,663 INFO L290 TraceCheckUtils]: 188: Hoare triple {137408#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137436#(<= ~counter~0 22)} is VALID [2022-04-28 07:21:26,663 INFO L290 TraceCheckUtils]: 187: Hoare triple {137408#(<= ~counter~0 21)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {137408#(<= ~counter~0 21)} is VALID [2022-04-28 07:21:26,663 INFO L290 TraceCheckUtils]: 186: Hoare triple {137408#(<= ~counter~0 21)} assume !!(0 != ~y3~0); {137408#(<= ~counter~0 21)} is VALID [2022-04-28 07:21:26,664 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {136791#true} {137408#(<= ~counter~0 21)} #63#return; {137408#(<= ~counter~0 21)} is VALID [2022-04-28 07:21:26,664 INFO L290 TraceCheckUtils]: 184: Hoare triple {136791#true} assume true; {136791#true} is VALID [2022-04-28 07:21:26,664 INFO L290 TraceCheckUtils]: 183: Hoare triple {136791#true} assume !(0 == ~cond); {136791#true} is VALID [2022-04-28 07:21:26,664 INFO L290 TraceCheckUtils]: 182: Hoare triple {136791#true} ~cond := #in~cond; {136791#true} is VALID [2022-04-28 07:21:26,664 INFO L272 TraceCheckUtils]: 181: Hoare triple {137408#(<= ~counter~0 21)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {136791#true} is VALID [2022-04-28 07:21:26,664 INFO L290 TraceCheckUtils]: 180: Hoare triple {137408#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {137408#(<= ~counter~0 21)} is VALID [2022-04-28 07:21:26,665 INFO L290 TraceCheckUtils]: 179: Hoare triple {137380#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137408#(<= ~counter~0 21)} is VALID [2022-04-28 07:21:26,666 INFO L290 TraceCheckUtils]: 178: Hoare triple {137380#(<= ~counter~0 20)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {137380#(<= ~counter~0 20)} is VALID [2022-04-28 07:21:26,666 INFO L290 TraceCheckUtils]: 177: Hoare triple {137380#(<= ~counter~0 20)} assume !!(0 != ~y3~0); {137380#(<= ~counter~0 20)} is VALID [2022-04-28 07:21:26,666 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {136791#true} {137380#(<= ~counter~0 20)} #63#return; {137380#(<= ~counter~0 20)} is VALID [2022-04-28 07:21:26,666 INFO L290 TraceCheckUtils]: 175: Hoare triple {136791#true} assume true; {136791#true} is VALID [2022-04-28 07:21:26,666 INFO L290 TraceCheckUtils]: 174: Hoare triple {136791#true} assume !(0 == ~cond); {136791#true} is VALID [2022-04-28 07:21:26,667 INFO L290 TraceCheckUtils]: 173: Hoare triple {136791#true} ~cond := #in~cond; {136791#true} is VALID [2022-04-28 07:21:26,667 INFO L272 TraceCheckUtils]: 172: Hoare triple {137380#(<= ~counter~0 20)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {136791#true} is VALID [2022-04-28 07:21:26,667 INFO L290 TraceCheckUtils]: 171: Hoare triple {137380#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {137380#(<= ~counter~0 20)} is VALID [2022-04-28 07:21:26,668 INFO L290 TraceCheckUtils]: 170: Hoare triple {137352#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137380#(<= ~counter~0 20)} is VALID [2022-04-28 07:21:26,668 INFO L290 TraceCheckUtils]: 169: Hoare triple {137352#(<= ~counter~0 19)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {137352#(<= ~counter~0 19)} is VALID [2022-04-28 07:21:26,669 INFO L290 TraceCheckUtils]: 168: Hoare triple {137352#(<= ~counter~0 19)} assume !!(0 != ~y3~0); {137352#(<= ~counter~0 19)} is VALID [2022-04-28 07:21:26,669 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {136791#true} {137352#(<= ~counter~0 19)} #63#return; {137352#(<= ~counter~0 19)} is VALID [2022-04-28 07:21:26,669 INFO L290 TraceCheckUtils]: 166: Hoare triple {136791#true} assume true; {136791#true} is VALID [2022-04-28 07:21:26,669 INFO L290 TraceCheckUtils]: 165: Hoare triple {136791#true} assume !(0 == ~cond); {136791#true} is VALID [2022-04-28 07:21:26,669 INFO L290 TraceCheckUtils]: 164: Hoare triple {136791#true} ~cond := #in~cond; {136791#true} is VALID [2022-04-28 07:21:26,669 INFO L272 TraceCheckUtils]: 163: Hoare triple {137352#(<= ~counter~0 19)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {136791#true} is VALID [2022-04-28 07:21:26,669 INFO L290 TraceCheckUtils]: 162: Hoare triple {137352#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {137352#(<= ~counter~0 19)} is VALID [2022-04-28 07:21:26,671 INFO L290 TraceCheckUtils]: 161: Hoare triple {137324#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137352#(<= ~counter~0 19)} is VALID [2022-04-28 07:21:26,671 INFO L290 TraceCheckUtils]: 160: Hoare triple {137324#(<= ~counter~0 18)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {137324#(<= ~counter~0 18)} is VALID [2022-04-28 07:21:26,671 INFO L290 TraceCheckUtils]: 159: Hoare triple {137324#(<= ~counter~0 18)} assume !!(0 != ~y3~0); {137324#(<= ~counter~0 18)} is VALID [2022-04-28 07:21:26,672 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {136791#true} {137324#(<= ~counter~0 18)} #63#return; {137324#(<= ~counter~0 18)} is VALID [2022-04-28 07:21:26,672 INFO L290 TraceCheckUtils]: 157: Hoare triple {136791#true} assume true; {136791#true} is VALID [2022-04-28 07:21:26,672 INFO L290 TraceCheckUtils]: 156: Hoare triple {136791#true} assume !(0 == ~cond); {136791#true} is VALID [2022-04-28 07:21:26,672 INFO L290 TraceCheckUtils]: 155: Hoare triple {136791#true} ~cond := #in~cond; {136791#true} is VALID [2022-04-28 07:21:26,672 INFO L272 TraceCheckUtils]: 154: Hoare triple {137324#(<= ~counter~0 18)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {136791#true} is VALID [2022-04-28 07:21:26,672 INFO L290 TraceCheckUtils]: 153: Hoare triple {137324#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {137324#(<= ~counter~0 18)} is VALID [2022-04-28 07:21:26,674 INFO L290 TraceCheckUtils]: 152: Hoare triple {137296#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137324#(<= ~counter~0 18)} is VALID [2022-04-28 07:21:26,674 INFO L290 TraceCheckUtils]: 151: Hoare triple {137296#(<= ~counter~0 17)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {137296#(<= ~counter~0 17)} is VALID [2022-04-28 07:21:26,674 INFO L290 TraceCheckUtils]: 150: Hoare triple {137296#(<= ~counter~0 17)} assume !!(0 != ~y3~0); {137296#(<= ~counter~0 17)} is VALID [2022-04-28 07:21:26,675 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {136791#true} {137296#(<= ~counter~0 17)} #63#return; {137296#(<= ~counter~0 17)} is VALID [2022-04-28 07:21:26,675 INFO L290 TraceCheckUtils]: 148: Hoare triple {136791#true} assume true; {136791#true} is VALID [2022-04-28 07:21:26,675 INFO L290 TraceCheckUtils]: 147: Hoare triple {136791#true} assume !(0 == ~cond); {136791#true} is VALID [2022-04-28 07:21:26,675 INFO L290 TraceCheckUtils]: 146: Hoare triple {136791#true} ~cond := #in~cond; {136791#true} is VALID [2022-04-28 07:21:26,675 INFO L272 TraceCheckUtils]: 145: Hoare triple {137296#(<= ~counter~0 17)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {136791#true} is VALID [2022-04-28 07:21:26,675 INFO L290 TraceCheckUtils]: 144: Hoare triple {137296#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {137296#(<= ~counter~0 17)} is VALID [2022-04-28 07:21:26,677 INFO L290 TraceCheckUtils]: 143: Hoare triple {137268#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137296#(<= ~counter~0 17)} is VALID [2022-04-28 07:21:26,677 INFO L290 TraceCheckUtils]: 142: Hoare triple {137268#(<= ~counter~0 16)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {137268#(<= ~counter~0 16)} is VALID [2022-04-28 07:21:26,677 INFO L290 TraceCheckUtils]: 141: Hoare triple {137268#(<= ~counter~0 16)} assume !!(0 != ~y3~0); {137268#(<= ~counter~0 16)} is VALID [2022-04-28 07:21:26,678 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {136791#true} {137268#(<= ~counter~0 16)} #63#return; {137268#(<= ~counter~0 16)} is VALID [2022-04-28 07:21:26,678 INFO L290 TraceCheckUtils]: 139: Hoare triple {136791#true} assume true; {136791#true} is VALID [2022-04-28 07:21:26,678 INFO L290 TraceCheckUtils]: 138: Hoare triple {136791#true} assume !(0 == ~cond); {136791#true} is VALID [2022-04-28 07:21:26,678 INFO L290 TraceCheckUtils]: 137: Hoare triple {136791#true} ~cond := #in~cond; {136791#true} is VALID [2022-04-28 07:21:26,678 INFO L272 TraceCheckUtils]: 136: Hoare triple {137268#(<= ~counter~0 16)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {136791#true} is VALID [2022-04-28 07:21:26,678 INFO L290 TraceCheckUtils]: 135: Hoare triple {137268#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {137268#(<= ~counter~0 16)} is VALID [2022-04-28 07:21:26,679 INFO L290 TraceCheckUtils]: 134: Hoare triple {137240#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137268#(<= ~counter~0 16)} is VALID [2022-04-28 07:21:26,680 INFO L290 TraceCheckUtils]: 133: Hoare triple {137240#(<= ~counter~0 15)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {137240#(<= ~counter~0 15)} is VALID [2022-04-28 07:21:26,680 INFO L290 TraceCheckUtils]: 132: Hoare triple {137240#(<= ~counter~0 15)} assume !!(0 != ~y3~0); {137240#(<= ~counter~0 15)} is VALID [2022-04-28 07:21:26,680 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {136791#true} {137240#(<= ~counter~0 15)} #63#return; {137240#(<= ~counter~0 15)} is VALID [2022-04-28 07:21:26,681 INFO L290 TraceCheckUtils]: 130: Hoare triple {136791#true} assume true; {136791#true} is VALID [2022-04-28 07:21:26,681 INFO L290 TraceCheckUtils]: 129: Hoare triple {136791#true} assume !(0 == ~cond); {136791#true} is VALID [2022-04-28 07:21:26,681 INFO L290 TraceCheckUtils]: 128: Hoare triple {136791#true} ~cond := #in~cond; {136791#true} is VALID [2022-04-28 07:21:26,681 INFO L272 TraceCheckUtils]: 127: Hoare triple {137240#(<= ~counter~0 15)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {136791#true} is VALID [2022-04-28 07:21:26,681 INFO L290 TraceCheckUtils]: 126: Hoare triple {137240#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {137240#(<= ~counter~0 15)} is VALID [2022-04-28 07:21:26,682 INFO L290 TraceCheckUtils]: 125: Hoare triple {137212#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137240#(<= ~counter~0 15)} is VALID [2022-04-28 07:21:26,683 INFO L290 TraceCheckUtils]: 124: Hoare triple {137212#(<= ~counter~0 14)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {137212#(<= ~counter~0 14)} is VALID [2022-04-28 07:21:26,683 INFO L290 TraceCheckUtils]: 123: Hoare triple {137212#(<= ~counter~0 14)} assume !!(0 != ~y3~0); {137212#(<= ~counter~0 14)} is VALID [2022-04-28 07:21:26,683 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {136791#true} {137212#(<= ~counter~0 14)} #63#return; {137212#(<= ~counter~0 14)} is VALID [2022-04-28 07:21:26,683 INFO L290 TraceCheckUtils]: 121: Hoare triple {136791#true} assume true; {136791#true} is VALID [2022-04-28 07:21:26,684 INFO L290 TraceCheckUtils]: 120: Hoare triple {136791#true} assume !(0 == ~cond); {136791#true} is VALID [2022-04-28 07:21:26,684 INFO L290 TraceCheckUtils]: 119: Hoare triple {136791#true} ~cond := #in~cond; {136791#true} is VALID [2022-04-28 07:21:26,684 INFO L272 TraceCheckUtils]: 118: Hoare triple {137212#(<= ~counter~0 14)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {136791#true} is VALID [2022-04-28 07:21:26,684 INFO L290 TraceCheckUtils]: 117: Hoare triple {137212#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {137212#(<= ~counter~0 14)} is VALID [2022-04-28 07:21:26,685 INFO L290 TraceCheckUtils]: 116: Hoare triple {137184#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137212#(<= ~counter~0 14)} is VALID [2022-04-28 07:21:26,685 INFO L290 TraceCheckUtils]: 115: Hoare triple {137184#(<= ~counter~0 13)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {137184#(<= ~counter~0 13)} is VALID [2022-04-28 07:21:26,686 INFO L290 TraceCheckUtils]: 114: Hoare triple {137184#(<= ~counter~0 13)} assume !!(0 != ~y3~0); {137184#(<= ~counter~0 13)} is VALID [2022-04-28 07:21:26,686 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {136791#true} {137184#(<= ~counter~0 13)} #63#return; {137184#(<= ~counter~0 13)} is VALID [2022-04-28 07:21:26,686 INFO L290 TraceCheckUtils]: 112: Hoare triple {136791#true} assume true; {136791#true} is VALID [2022-04-28 07:21:26,686 INFO L290 TraceCheckUtils]: 111: Hoare triple {136791#true} assume !(0 == ~cond); {136791#true} is VALID [2022-04-28 07:21:26,686 INFO L290 TraceCheckUtils]: 110: Hoare triple {136791#true} ~cond := #in~cond; {136791#true} is VALID [2022-04-28 07:21:26,686 INFO L272 TraceCheckUtils]: 109: Hoare triple {137184#(<= ~counter~0 13)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {136791#true} is VALID [2022-04-28 07:21:26,687 INFO L290 TraceCheckUtils]: 108: Hoare triple {137184#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {137184#(<= ~counter~0 13)} is VALID [2022-04-28 07:21:26,688 INFO L290 TraceCheckUtils]: 107: Hoare triple {137156#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137184#(<= ~counter~0 13)} is VALID [2022-04-28 07:21:26,688 INFO L290 TraceCheckUtils]: 106: Hoare triple {137156#(<= ~counter~0 12)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {137156#(<= ~counter~0 12)} is VALID [2022-04-28 07:21:26,689 INFO L290 TraceCheckUtils]: 105: Hoare triple {137156#(<= ~counter~0 12)} assume !!(0 != ~y3~0); {137156#(<= ~counter~0 12)} is VALID [2022-04-28 07:21:26,689 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {136791#true} {137156#(<= ~counter~0 12)} #63#return; {137156#(<= ~counter~0 12)} is VALID [2022-04-28 07:21:26,689 INFO L290 TraceCheckUtils]: 103: Hoare triple {136791#true} assume true; {136791#true} is VALID [2022-04-28 07:21:26,689 INFO L290 TraceCheckUtils]: 102: Hoare triple {136791#true} assume !(0 == ~cond); {136791#true} is VALID [2022-04-28 07:21:26,689 INFO L290 TraceCheckUtils]: 101: Hoare triple {136791#true} ~cond := #in~cond; {136791#true} is VALID [2022-04-28 07:21:26,689 INFO L272 TraceCheckUtils]: 100: Hoare triple {137156#(<= ~counter~0 12)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {136791#true} is VALID [2022-04-28 07:21:26,690 INFO L290 TraceCheckUtils]: 99: Hoare triple {137156#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {137156#(<= ~counter~0 12)} is VALID [2022-04-28 07:21:26,691 INFO L290 TraceCheckUtils]: 98: Hoare triple {137128#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137156#(<= ~counter~0 12)} is VALID [2022-04-28 07:21:26,691 INFO L290 TraceCheckUtils]: 97: Hoare triple {137128#(<= ~counter~0 11)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {137128#(<= ~counter~0 11)} is VALID [2022-04-28 07:21:26,691 INFO L290 TraceCheckUtils]: 96: Hoare triple {137128#(<= ~counter~0 11)} assume !!(0 != ~y3~0); {137128#(<= ~counter~0 11)} is VALID [2022-04-28 07:21:26,692 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {136791#true} {137128#(<= ~counter~0 11)} #63#return; {137128#(<= ~counter~0 11)} is VALID [2022-04-28 07:21:26,692 INFO L290 TraceCheckUtils]: 94: Hoare triple {136791#true} assume true; {136791#true} is VALID [2022-04-28 07:21:26,692 INFO L290 TraceCheckUtils]: 93: Hoare triple {136791#true} assume !(0 == ~cond); {136791#true} is VALID [2022-04-28 07:21:26,692 INFO L290 TraceCheckUtils]: 92: Hoare triple {136791#true} ~cond := #in~cond; {136791#true} is VALID [2022-04-28 07:21:26,692 INFO L272 TraceCheckUtils]: 91: Hoare triple {137128#(<= ~counter~0 11)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {136791#true} is VALID [2022-04-28 07:21:26,692 INFO L290 TraceCheckUtils]: 90: Hoare triple {137128#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {137128#(<= ~counter~0 11)} is VALID [2022-04-28 07:21:26,694 INFO L290 TraceCheckUtils]: 89: Hoare triple {137100#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137128#(<= ~counter~0 11)} is VALID [2022-04-28 07:21:26,694 INFO L290 TraceCheckUtils]: 88: Hoare triple {137100#(<= ~counter~0 10)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {137100#(<= ~counter~0 10)} is VALID [2022-04-28 07:21:26,694 INFO L290 TraceCheckUtils]: 87: Hoare triple {137100#(<= ~counter~0 10)} assume !!(0 != ~y3~0); {137100#(<= ~counter~0 10)} is VALID [2022-04-28 07:21:26,695 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {136791#true} {137100#(<= ~counter~0 10)} #63#return; {137100#(<= ~counter~0 10)} is VALID [2022-04-28 07:21:26,695 INFO L290 TraceCheckUtils]: 85: Hoare triple {136791#true} assume true; {136791#true} is VALID [2022-04-28 07:21:26,695 INFO L290 TraceCheckUtils]: 84: Hoare triple {136791#true} assume !(0 == ~cond); {136791#true} is VALID [2022-04-28 07:21:26,695 INFO L290 TraceCheckUtils]: 83: Hoare triple {136791#true} ~cond := #in~cond; {136791#true} is VALID [2022-04-28 07:21:26,695 INFO L272 TraceCheckUtils]: 82: Hoare triple {137100#(<= ~counter~0 10)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {136791#true} is VALID [2022-04-28 07:21:26,695 INFO L290 TraceCheckUtils]: 81: Hoare triple {137100#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {137100#(<= ~counter~0 10)} is VALID [2022-04-28 07:21:26,697 INFO L290 TraceCheckUtils]: 80: Hoare triple {137072#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137100#(<= ~counter~0 10)} is VALID [2022-04-28 07:21:26,697 INFO L290 TraceCheckUtils]: 79: Hoare triple {137072#(<= ~counter~0 9)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {137072#(<= ~counter~0 9)} is VALID [2022-04-28 07:21:26,697 INFO L290 TraceCheckUtils]: 78: Hoare triple {137072#(<= ~counter~0 9)} assume !!(0 != ~y3~0); {137072#(<= ~counter~0 9)} is VALID [2022-04-28 07:21:26,698 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {136791#true} {137072#(<= ~counter~0 9)} #63#return; {137072#(<= ~counter~0 9)} is VALID [2022-04-28 07:21:26,698 INFO L290 TraceCheckUtils]: 76: Hoare triple {136791#true} assume true; {136791#true} is VALID [2022-04-28 07:21:26,698 INFO L290 TraceCheckUtils]: 75: Hoare triple {136791#true} assume !(0 == ~cond); {136791#true} is VALID [2022-04-28 07:21:26,698 INFO L290 TraceCheckUtils]: 74: Hoare triple {136791#true} ~cond := #in~cond; {136791#true} is VALID [2022-04-28 07:21:26,698 INFO L272 TraceCheckUtils]: 73: Hoare triple {137072#(<= ~counter~0 9)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {136791#true} is VALID [2022-04-28 07:21:26,698 INFO L290 TraceCheckUtils]: 72: Hoare triple {137072#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {137072#(<= ~counter~0 9)} is VALID [2022-04-28 07:21:26,700 INFO L290 TraceCheckUtils]: 71: Hoare triple {137044#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137072#(<= ~counter~0 9)} is VALID [2022-04-28 07:21:26,700 INFO L290 TraceCheckUtils]: 70: Hoare triple {137044#(<= ~counter~0 8)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {137044#(<= ~counter~0 8)} is VALID [2022-04-28 07:21:26,700 INFO L290 TraceCheckUtils]: 69: Hoare triple {137044#(<= ~counter~0 8)} assume !!(0 != ~y3~0); {137044#(<= ~counter~0 8)} is VALID [2022-04-28 07:21:26,701 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {136791#true} {137044#(<= ~counter~0 8)} #63#return; {137044#(<= ~counter~0 8)} is VALID [2022-04-28 07:21:26,701 INFO L290 TraceCheckUtils]: 67: Hoare triple {136791#true} assume true; {136791#true} is VALID [2022-04-28 07:21:26,701 INFO L290 TraceCheckUtils]: 66: Hoare triple {136791#true} assume !(0 == ~cond); {136791#true} is VALID [2022-04-28 07:21:26,701 INFO L290 TraceCheckUtils]: 65: Hoare triple {136791#true} ~cond := #in~cond; {136791#true} is VALID [2022-04-28 07:21:26,701 INFO L272 TraceCheckUtils]: 64: Hoare triple {137044#(<= ~counter~0 8)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {136791#true} is VALID [2022-04-28 07:21:26,701 INFO L290 TraceCheckUtils]: 63: Hoare triple {137044#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {137044#(<= ~counter~0 8)} is VALID [2022-04-28 07:21:26,702 INFO L290 TraceCheckUtils]: 62: Hoare triple {137016#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137044#(<= ~counter~0 8)} is VALID [2022-04-28 07:21:26,703 INFO L290 TraceCheckUtils]: 61: Hoare triple {137016#(<= ~counter~0 7)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {137016#(<= ~counter~0 7)} is VALID [2022-04-28 07:21:26,703 INFO L290 TraceCheckUtils]: 60: Hoare triple {137016#(<= ~counter~0 7)} assume !!(0 != ~y3~0); {137016#(<= ~counter~0 7)} is VALID [2022-04-28 07:21:26,703 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {136791#true} {137016#(<= ~counter~0 7)} #63#return; {137016#(<= ~counter~0 7)} is VALID [2022-04-28 07:21:26,703 INFO L290 TraceCheckUtils]: 58: Hoare triple {136791#true} assume true; {136791#true} is VALID [2022-04-28 07:21:26,704 INFO L290 TraceCheckUtils]: 57: Hoare triple {136791#true} assume !(0 == ~cond); {136791#true} is VALID [2022-04-28 07:21:26,704 INFO L290 TraceCheckUtils]: 56: Hoare triple {136791#true} ~cond := #in~cond; {136791#true} is VALID [2022-04-28 07:21:26,704 INFO L272 TraceCheckUtils]: 55: Hoare triple {137016#(<= ~counter~0 7)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {136791#true} is VALID [2022-04-28 07:21:26,704 INFO L290 TraceCheckUtils]: 54: Hoare triple {137016#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {137016#(<= ~counter~0 7)} is VALID [2022-04-28 07:21:26,705 INFO L290 TraceCheckUtils]: 53: Hoare triple {136988#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137016#(<= ~counter~0 7)} is VALID [2022-04-28 07:21:26,706 INFO L290 TraceCheckUtils]: 52: Hoare triple {136988#(<= ~counter~0 6)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {136988#(<= ~counter~0 6)} is VALID [2022-04-28 07:21:26,706 INFO L290 TraceCheckUtils]: 51: Hoare triple {136988#(<= ~counter~0 6)} assume !!(0 != ~y3~0); {136988#(<= ~counter~0 6)} is VALID [2022-04-28 07:21:26,706 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {136791#true} {136988#(<= ~counter~0 6)} #63#return; {136988#(<= ~counter~0 6)} is VALID [2022-04-28 07:21:26,706 INFO L290 TraceCheckUtils]: 49: Hoare triple {136791#true} assume true; {136791#true} is VALID [2022-04-28 07:21:26,706 INFO L290 TraceCheckUtils]: 48: Hoare triple {136791#true} assume !(0 == ~cond); {136791#true} is VALID [2022-04-28 07:21:26,706 INFO L290 TraceCheckUtils]: 47: Hoare triple {136791#true} ~cond := #in~cond; {136791#true} is VALID [2022-04-28 07:21:26,707 INFO L272 TraceCheckUtils]: 46: Hoare triple {136988#(<= ~counter~0 6)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {136791#true} is VALID [2022-04-28 07:21:26,707 INFO L290 TraceCheckUtils]: 45: Hoare triple {136988#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {136988#(<= ~counter~0 6)} is VALID [2022-04-28 07:21:26,708 INFO L290 TraceCheckUtils]: 44: Hoare triple {136960#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {136988#(<= ~counter~0 6)} is VALID [2022-04-28 07:21:26,709 INFO L290 TraceCheckUtils]: 43: Hoare triple {136960#(<= ~counter~0 5)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {136960#(<= ~counter~0 5)} is VALID [2022-04-28 07:21:26,709 INFO L290 TraceCheckUtils]: 42: Hoare triple {136960#(<= ~counter~0 5)} assume !!(0 != ~y3~0); {136960#(<= ~counter~0 5)} is VALID [2022-04-28 07:21:26,709 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {136791#true} {136960#(<= ~counter~0 5)} #63#return; {136960#(<= ~counter~0 5)} is VALID [2022-04-28 07:21:26,709 INFO L290 TraceCheckUtils]: 40: Hoare triple {136791#true} assume true; {136791#true} is VALID [2022-04-28 07:21:26,710 INFO L290 TraceCheckUtils]: 39: Hoare triple {136791#true} assume !(0 == ~cond); {136791#true} is VALID [2022-04-28 07:21:26,710 INFO L290 TraceCheckUtils]: 38: Hoare triple {136791#true} ~cond := #in~cond; {136791#true} is VALID [2022-04-28 07:21:26,710 INFO L272 TraceCheckUtils]: 37: Hoare triple {136960#(<= ~counter~0 5)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {136791#true} is VALID [2022-04-28 07:21:26,710 INFO L290 TraceCheckUtils]: 36: Hoare triple {136960#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {136960#(<= ~counter~0 5)} is VALID [2022-04-28 07:21:26,711 INFO L290 TraceCheckUtils]: 35: Hoare triple {136932#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {136960#(<= ~counter~0 5)} is VALID [2022-04-28 07:21:26,712 INFO L290 TraceCheckUtils]: 34: Hoare triple {136932#(<= ~counter~0 4)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {136932#(<= ~counter~0 4)} is VALID [2022-04-28 07:21:26,712 INFO L290 TraceCheckUtils]: 33: Hoare triple {136932#(<= ~counter~0 4)} assume !!(0 != ~y3~0); {136932#(<= ~counter~0 4)} is VALID [2022-04-28 07:21:26,712 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {136791#true} {136932#(<= ~counter~0 4)} #63#return; {136932#(<= ~counter~0 4)} is VALID [2022-04-28 07:21:26,712 INFO L290 TraceCheckUtils]: 31: Hoare triple {136791#true} assume true; {136791#true} is VALID [2022-04-28 07:21:26,712 INFO L290 TraceCheckUtils]: 30: Hoare triple {136791#true} assume !(0 == ~cond); {136791#true} is VALID [2022-04-28 07:21:26,713 INFO L290 TraceCheckUtils]: 29: Hoare triple {136791#true} ~cond := #in~cond; {136791#true} is VALID [2022-04-28 07:21:26,713 INFO L272 TraceCheckUtils]: 28: Hoare triple {136932#(<= ~counter~0 4)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {136791#true} is VALID [2022-04-28 07:21:26,713 INFO L290 TraceCheckUtils]: 27: Hoare triple {136932#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {136932#(<= ~counter~0 4)} is VALID [2022-04-28 07:21:26,714 INFO L290 TraceCheckUtils]: 26: Hoare triple {136904#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {136932#(<= ~counter~0 4)} is VALID [2022-04-28 07:21:26,715 INFO L290 TraceCheckUtils]: 25: Hoare triple {136904#(<= ~counter~0 3)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {136904#(<= ~counter~0 3)} is VALID [2022-04-28 07:21:26,715 INFO L290 TraceCheckUtils]: 24: Hoare triple {136904#(<= ~counter~0 3)} assume !!(0 != ~y3~0); {136904#(<= ~counter~0 3)} is VALID [2022-04-28 07:21:26,715 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {136791#true} {136904#(<= ~counter~0 3)} #63#return; {136904#(<= ~counter~0 3)} is VALID [2022-04-28 07:21:26,715 INFO L290 TraceCheckUtils]: 22: Hoare triple {136791#true} assume true; {136791#true} is VALID [2022-04-28 07:21:26,715 INFO L290 TraceCheckUtils]: 21: Hoare triple {136791#true} assume !(0 == ~cond); {136791#true} is VALID [2022-04-28 07:21:26,716 INFO L290 TraceCheckUtils]: 20: Hoare triple {136791#true} ~cond := #in~cond; {136791#true} is VALID [2022-04-28 07:21:26,716 INFO L272 TraceCheckUtils]: 19: Hoare triple {136904#(<= ~counter~0 3)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {136791#true} is VALID [2022-04-28 07:21:26,716 INFO L290 TraceCheckUtils]: 18: Hoare triple {136904#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {136904#(<= ~counter~0 3)} is VALID [2022-04-28 07:21:26,717 INFO L290 TraceCheckUtils]: 17: Hoare triple {136876#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {136904#(<= ~counter~0 3)} is VALID [2022-04-28 07:21:26,718 INFO L290 TraceCheckUtils]: 16: Hoare triple {136876#(<= ~counter~0 2)} ~y1~0 := 0;~y2~0 := 0;~y3~0 := ~x1~0; {136876#(<= ~counter~0 2)} is VALID [2022-04-28 07:21:26,718 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {136791#true} {136876#(<= ~counter~0 2)} #61#return; {136876#(<= ~counter~0 2)} is VALID [2022-04-28 07:21:26,718 INFO L290 TraceCheckUtils]: 14: Hoare triple {136791#true} assume true; {136791#true} is VALID [2022-04-28 07:21:26,718 INFO L290 TraceCheckUtils]: 13: Hoare triple {136791#true} assume !(0 == ~cond); {136791#true} is VALID [2022-04-28 07:21:26,718 INFO L290 TraceCheckUtils]: 12: Hoare triple {136791#true} ~cond := #in~cond; {136791#true} is VALID [2022-04-28 07:21:26,718 INFO L272 TraceCheckUtils]: 11: Hoare triple {136876#(<= ~counter~0 2)} call assume_abort_if_not((if 0 != ~x2~0 then 1 else 0)); {136791#true} is VALID [2022-04-28 07:21:26,718 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {136791#true} {136876#(<= ~counter~0 2)} #59#return; {136876#(<= ~counter~0 2)} is VALID [2022-04-28 07:21:26,718 INFO L290 TraceCheckUtils]: 9: Hoare triple {136791#true} assume true; {136791#true} is VALID [2022-04-28 07:21:26,719 INFO L290 TraceCheckUtils]: 8: Hoare triple {136791#true} assume !(0 == ~cond); {136791#true} is VALID [2022-04-28 07:21:26,719 INFO L290 TraceCheckUtils]: 7: Hoare triple {136791#true} ~cond := #in~cond; {136791#true} is VALID [2022-04-28 07:21:26,719 INFO L272 TraceCheckUtils]: 6: Hoare triple {136876#(<= ~counter~0 2)} call assume_abort_if_not((if ~x1~0 >= 0 then 1 else 0)); {136791#true} is VALID [2022-04-28 07:21:26,719 INFO L290 TraceCheckUtils]: 5: Hoare triple {136876#(<= ~counter~0 2)} havoc ~x1~0;havoc ~x2~0;havoc ~y1~0;havoc ~y2~0;havoc ~y3~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~x1~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~x2~0 := #t~nondet5;havoc #t~nondet5; {136876#(<= ~counter~0 2)} is VALID [2022-04-28 07:21:26,719 INFO L272 TraceCheckUtils]: 4: Hoare triple {136876#(<= ~counter~0 2)} call #t~ret7 := main(); {136876#(<= ~counter~0 2)} is VALID [2022-04-28 07:21:26,719 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {136876#(<= ~counter~0 2)} {136791#true} #67#return; {136876#(<= ~counter~0 2)} is VALID [2022-04-28 07:21:26,720 INFO L290 TraceCheckUtils]: 2: Hoare triple {136876#(<= ~counter~0 2)} assume true; {136876#(<= ~counter~0 2)} is VALID [2022-04-28 07:21:26,720 INFO L290 TraceCheckUtils]: 1: Hoare triple {136791#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(11, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {136876#(<= ~counter~0 2)} is VALID [2022-04-28 07:21:26,720 INFO L272 TraceCheckUtils]: 0: Hoare triple {136791#true} call ULTIMATE.init(); {136791#true} is VALID [2022-04-28 07:21:26,721 INFO L134 CoverageAnalysis]: Checked inductivity of 9921 backedges. 94 proven. 5499 refuted. 0 times theorem prover too weak. 4328 trivial. 0 not checked. [2022-04-28 07:21:26,721 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 07:21:26,721 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1655347130] [2022-04-28 07:21:26,721 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 07:21:26,721 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1193636947] [2022-04-28 07:21:26,721 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1193636947] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 07:21:26,721 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 07:21:26,721 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [51, 51] total 54 [2022-04-28 07:21:26,721 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 07:21:26,722 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1253915738] [2022-04-28 07:21:26,722 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1253915738] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 07:21:26,722 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 07:21:26,722 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [51] imperfect sequences [] total 51 [2022-04-28 07:21:26,722 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [742290940] [2022-04-28 07:21:26,722 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 07:21:26,722 INFO L78 Accepts]: Start accepts. Automaton has has 51 states, 51 states have (on average 6.686274509803922) internal successors, (341), 50 states have internal predecessors, (341), 50 states have call successors, (52), 50 states have call predecessors, (52), 48 states have return successors, (50), 48 states have call predecessors, (50), 49 states have call successors, (50) Word has length 446 [2022-04-28 07:21:26,723 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 07:21:26,723 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 51 states, 51 states have (on average 6.686274509803922) internal successors, (341), 50 states have internal predecessors, (341), 50 states have call successors, (52), 50 states have call predecessors, (52), 48 states have return successors, (50), 48 states have call predecessors, (50), 49 states have call successors, (50) [2022-04-28 07:21:27,319 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 443 edges. 443 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 07:21:27,319 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 51 states [2022-04-28 07:21:27,319 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 07:21:27,320 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 51 interpolants. [2022-04-28 07:21:27,320 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1331, Invalid=1531, Unknown=0, NotChecked=0, Total=2862 [2022-04-28 07:21:27,320 INFO L87 Difference]: Start difference. First operand 443 states and 491 transitions. Second operand has 51 states, 51 states have (on average 6.686274509803922) internal successors, (341), 50 states have internal predecessors, (341), 50 states have call successors, (52), 50 states have call predecessors, (52), 48 states have return successors, (50), 48 states have call predecessors, (50), 49 states have call successors, (50) [2022-04-28 07:21:30,596 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 07:21:30,596 INFO L93 Difference]: Finished difference Result 457 states and 506 transitions. [2022-04-28 07:21:30,596 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 98 states. [2022-04-28 07:21:30,596 INFO L78 Accepts]: Start accepts. Automaton has has 51 states, 51 states have (on average 6.686274509803922) internal successors, (341), 50 states have internal predecessors, (341), 50 states have call successors, (52), 50 states have call predecessors, (52), 48 states have return successors, (50), 48 states have call predecessors, (50), 49 states have call successors, (50) Word has length 446 [2022-04-28 07:21:30,597 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 07:21:30,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 51 states, 51 states have (on average 6.686274509803922) internal successors, (341), 50 states have internal predecessors, (341), 50 states have call successors, (52), 50 states have call predecessors, (52), 48 states have return successors, (50), 48 states have call predecessors, (50), 49 states have call successors, (50) [2022-04-28 07:21:30,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 98 states and 505 transitions. [2022-04-28 07:21:30,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 51 states, 51 states have (on average 6.686274509803922) internal successors, (341), 50 states have internal predecessors, (341), 50 states have call successors, (52), 50 states have call predecessors, (52), 48 states have return successors, (50), 48 states have call predecessors, (50), 49 states have call successors, (50) [2022-04-28 07:21:30,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 98 states and 505 transitions. [2022-04-28 07:21:30,616 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 98 states and 505 transitions. [2022-04-28 07:21:31,326 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 505 edges. 505 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 07:21:31,336 INFO L225 Difference]: With dead ends: 457 [2022-04-28 07:21:31,336 INFO L226 Difference]: Without dead ends: 452 [2022-04-28 07:21:31,337 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 938 GetRequests, 838 SyntacticMatches, 1 SemanticMatches, 99 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1179 ImplicationChecksByTransitivity, 1.5s TimeCoverageRelationStatistics Valid=3822, Invalid=6278, Unknown=0, NotChecked=0, Total=10100 [2022-04-28 07:21:31,337 INFO L413 NwaCegarLoop]: 73 mSDtfsCounter, 165 mSDsluCounter, 391 mSDsCounter, 0 mSdLazyCounter, 375 mSolverCounterSat, 28 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 165 SdHoareTripleChecker+Valid, 464 SdHoareTripleChecker+Invalid, 403 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 28 IncrementalHoareTripleChecker+Valid, 375 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2022-04-28 07:21:31,337 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [165 Valid, 464 Invalid, 403 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [28 Valid, 375 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2022-04-28 07:21:31,337 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 452 states. [2022-04-28 07:21:32,067 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 452 to 452. [2022-04-28 07:21:32,068 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 07:21:32,068 INFO L82 GeneralOperation]: Start isEquivalent. First operand 452 states. Second operand has 452 states, 348 states have (on average 1.1408045977011494) internal successors, (397), 348 states have internal predecessors, (397), 53 states have call successors, (53), 52 states have call predecessors, (53), 50 states have return successors, (51), 51 states have call predecessors, (51), 51 states have call successors, (51) [2022-04-28 07:21:32,068 INFO L74 IsIncluded]: Start isIncluded. First operand 452 states. Second operand has 452 states, 348 states have (on average 1.1408045977011494) internal successors, (397), 348 states have internal predecessors, (397), 53 states have call successors, (53), 52 states have call predecessors, (53), 50 states have return successors, (51), 51 states have call predecessors, (51), 51 states have call successors, (51) [2022-04-28 07:21:32,069 INFO L87 Difference]: Start difference. First operand 452 states. Second operand has 452 states, 348 states have (on average 1.1408045977011494) internal successors, (397), 348 states have internal predecessors, (397), 53 states have call successors, (53), 52 states have call predecessors, (53), 50 states have return successors, (51), 51 states have call predecessors, (51), 51 states have call successors, (51) [2022-04-28 07:21:32,075 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 07:21:32,075 INFO L93 Difference]: Finished difference Result 452 states and 501 transitions. [2022-04-28 07:21:32,075 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 501 transitions. [2022-04-28 07:21:32,076 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 07:21:32,076 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 07:21:32,076 INFO L74 IsIncluded]: Start isIncluded. First operand has 452 states, 348 states have (on average 1.1408045977011494) internal successors, (397), 348 states have internal predecessors, (397), 53 states have call successors, (53), 52 states have call predecessors, (53), 50 states have return successors, (51), 51 states have call predecessors, (51), 51 states have call successors, (51) Second operand 452 states. [2022-04-28 07:21:32,076 INFO L87 Difference]: Start difference. First operand has 452 states, 348 states have (on average 1.1408045977011494) internal successors, (397), 348 states have internal predecessors, (397), 53 states have call successors, (53), 52 states have call predecessors, (53), 50 states have return successors, (51), 51 states have call predecessors, (51), 51 states have call successors, (51) Second operand 452 states. [2022-04-28 07:21:32,083 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 07:21:32,083 INFO L93 Difference]: Finished difference Result 452 states and 501 transitions. [2022-04-28 07:21:32,083 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 501 transitions. [2022-04-28 07:21:32,083 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 07:21:32,083 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 07:21:32,083 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 07:21:32,083 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 07:21:32,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 452 states, 348 states have (on average 1.1408045977011494) internal successors, (397), 348 states have internal predecessors, (397), 53 states have call successors, (53), 52 states have call predecessors, (53), 50 states have return successors, (51), 51 states have call predecessors, (51), 51 states have call successors, (51) [2022-04-28 07:21:32,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 452 states to 452 states and 501 transitions. [2022-04-28 07:21:32,093 INFO L78 Accepts]: Start accepts. Automaton has 452 states and 501 transitions. Word has length 446 [2022-04-28 07:21:32,093 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 07:21:32,093 INFO L495 AbstractCegarLoop]: Abstraction has 452 states and 501 transitions. [2022-04-28 07:21:32,094 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 51 states, 51 states have (on average 6.686274509803922) internal successors, (341), 50 states have internal predecessors, (341), 50 states have call successors, (52), 50 states have call predecessors, (52), 48 states have return successors, (50), 48 states have call predecessors, (50), 49 states have call successors, (50) [2022-04-28 07:21:32,094 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 452 states and 501 transitions. [2022-04-28 07:21:33,266 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 501 edges. 501 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 07:21:33,266 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 501 transitions. [2022-04-28 07:21:33,268 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 456 [2022-04-28 07:21:33,268 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 07:21:33,269 INFO L195 NwaCegarLoop]: trace histogram [49, 49, 48, 48, 48, 48, 48, 48, 48, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 07:21:33,305 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (51)] Forceful destruction successful, exit code 0 [2022-04-28 07:21:33,479 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 51 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable50 [2022-04-28 07:21:33,479 INFO L420 AbstractCegarLoop]: === Iteration 52 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 07:21:33,479 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 07:21:33,480 INFO L85 PathProgramCache]: Analyzing trace with hash 2116619542, now seen corresponding path program 95 times [2022-04-28 07:21:33,480 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 07:21:33,480 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [540455319] [2022-04-28 07:21:33,480 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 07:21:33,480 INFO L85 PathProgramCache]: Analyzing trace with hash 2116619542, now seen corresponding path program 96 times [2022-04-28 07:21:33,480 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 07:21:33,480 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1027431147] [2022-04-28 07:21:33,480 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 07:21:33,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 07:21:33,500 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 07:21:33,500 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [62900785] [2022-04-28 07:21:33,500 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-28 07:21:33,500 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 07:21:33,500 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 07:21:33,501 INFO L229 MonitoredProcess]: Starting monitored process 52 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 07:21:33,502 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (52)] Waiting until timeout for monitored process [2022-04-28 07:21:33,767 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 49 check-sat command(s) [2022-04-28 07:21:33,767 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 07:21:33,773 INFO L263 TraceCheckSpWp]: Trace formula consists of 1197 conjuncts, 101 conjunts are in the unsatisfiable core [2022-04-28 07:21:33,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 07:21:33,843 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 07:21:36,289 INFO L272 TraceCheckUtils]: 0: Hoare triple {142336#true} call ULTIMATE.init(); {142336#true} is VALID [2022-04-28 07:21:36,290 INFO L290 TraceCheckUtils]: 1: Hoare triple {142336#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(11, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {142344#(<= ~counter~0 0)} is VALID [2022-04-28 07:21:36,290 INFO L290 TraceCheckUtils]: 2: Hoare triple {142344#(<= ~counter~0 0)} assume true; {142344#(<= ~counter~0 0)} is VALID [2022-04-28 07:21:36,290 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {142344#(<= ~counter~0 0)} {142336#true} #67#return; {142344#(<= ~counter~0 0)} is VALID [2022-04-28 07:21:36,291 INFO L272 TraceCheckUtils]: 4: Hoare triple {142344#(<= ~counter~0 0)} call #t~ret7 := main(); {142344#(<= ~counter~0 0)} is VALID [2022-04-28 07:21:36,291 INFO L290 TraceCheckUtils]: 5: Hoare triple {142344#(<= ~counter~0 0)} havoc ~x1~0;havoc ~x2~0;havoc ~y1~0;havoc ~y2~0;havoc ~y3~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~x1~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~x2~0 := #t~nondet5;havoc #t~nondet5; {142344#(<= ~counter~0 0)} is VALID [2022-04-28 07:21:36,291 INFO L272 TraceCheckUtils]: 6: Hoare triple {142344#(<= ~counter~0 0)} call assume_abort_if_not((if ~x1~0 >= 0 then 1 else 0)); {142344#(<= ~counter~0 0)} is VALID [2022-04-28 07:21:36,292 INFO L290 TraceCheckUtils]: 7: Hoare triple {142344#(<= ~counter~0 0)} ~cond := #in~cond; {142344#(<= ~counter~0 0)} is VALID [2022-04-28 07:21:36,292 INFO L290 TraceCheckUtils]: 8: Hoare triple {142344#(<= ~counter~0 0)} assume !(0 == ~cond); {142344#(<= ~counter~0 0)} is VALID [2022-04-28 07:21:36,292 INFO L290 TraceCheckUtils]: 9: Hoare triple {142344#(<= ~counter~0 0)} assume true; {142344#(<= ~counter~0 0)} is VALID [2022-04-28 07:21:36,292 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {142344#(<= ~counter~0 0)} {142344#(<= ~counter~0 0)} #59#return; {142344#(<= ~counter~0 0)} is VALID [2022-04-28 07:21:36,293 INFO L272 TraceCheckUtils]: 11: Hoare triple {142344#(<= ~counter~0 0)} call assume_abort_if_not((if 0 != ~x2~0 then 1 else 0)); {142344#(<= ~counter~0 0)} is VALID [2022-04-28 07:21:36,293 INFO L290 TraceCheckUtils]: 12: Hoare triple {142344#(<= ~counter~0 0)} ~cond := #in~cond; {142344#(<= ~counter~0 0)} is VALID [2022-04-28 07:21:36,293 INFO L290 TraceCheckUtils]: 13: Hoare triple {142344#(<= ~counter~0 0)} assume !(0 == ~cond); {142344#(<= ~counter~0 0)} is VALID [2022-04-28 07:21:36,293 INFO L290 TraceCheckUtils]: 14: Hoare triple {142344#(<= ~counter~0 0)} assume true; {142344#(<= ~counter~0 0)} is VALID [2022-04-28 07:21:36,294 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {142344#(<= ~counter~0 0)} {142344#(<= ~counter~0 0)} #61#return; {142344#(<= ~counter~0 0)} is VALID [2022-04-28 07:21:36,294 INFO L290 TraceCheckUtils]: 16: Hoare triple {142344#(<= ~counter~0 0)} ~y1~0 := 0;~y2~0 := 0;~y3~0 := ~x1~0; {142344#(<= ~counter~0 0)} is VALID [2022-04-28 07:21:36,297 INFO L290 TraceCheckUtils]: 17: Hoare triple {142344#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {142393#(<= ~counter~0 1)} is VALID [2022-04-28 07:21:36,297 INFO L290 TraceCheckUtils]: 18: Hoare triple {142393#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {142393#(<= ~counter~0 1)} is VALID [2022-04-28 07:21:36,298 INFO L272 TraceCheckUtils]: 19: Hoare triple {142393#(<= ~counter~0 1)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {142393#(<= ~counter~0 1)} is VALID [2022-04-28 07:21:36,298 INFO L290 TraceCheckUtils]: 20: Hoare triple {142393#(<= ~counter~0 1)} ~cond := #in~cond; {142393#(<= ~counter~0 1)} is VALID [2022-04-28 07:21:36,298 INFO L290 TraceCheckUtils]: 21: Hoare triple {142393#(<= ~counter~0 1)} assume !(0 == ~cond); {142393#(<= ~counter~0 1)} is VALID [2022-04-28 07:21:36,299 INFO L290 TraceCheckUtils]: 22: Hoare triple {142393#(<= ~counter~0 1)} assume true; {142393#(<= ~counter~0 1)} is VALID [2022-04-28 07:21:36,299 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {142393#(<= ~counter~0 1)} {142393#(<= ~counter~0 1)} #63#return; {142393#(<= ~counter~0 1)} is VALID [2022-04-28 07:21:36,299 INFO L290 TraceCheckUtils]: 24: Hoare triple {142393#(<= ~counter~0 1)} assume !!(0 != ~y3~0); {142393#(<= ~counter~0 1)} is VALID [2022-04-28 07:21:36,299 INFO L290 TraceCheckUtils]: 25: Hoare triple {142393#(<= ~counter~0 1)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {142393#(<= ~counter~0 1)} is VALID [2022-04-28 07:21:36,301 INFO L290 TraceCheckUtils]: 26: Hoare triple {142393#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {142421#(<= ~counter~0 2)} is VALID [2022-04-28 07:21:36,302 INFO L290 TraceCheckUtils]: 27: Hoare triple {142421#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {142421#(<= ~counter~0 2)} is VALID [2022-04-28 07:21:36,302 INFO L272 TraceCheckUtils]: 28: Hoare triple {142421#(<= ~counter~0 2)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {142421#(<= ~counter~0 2)} is VALID [2022-04-28 07:21:36,302 INFO L290 TraceCheckUtils]: 29: Hoare triple {142421#(<= ~counter~0 2)} ~cond := #in~cond; {142421#(<= ~counter~0 2)} is VALID [2022-04-28 07:21:36,302 INFO L290 TraceCheckUtils]: 30: Hoare triple {142421#(<= ~counter~0 2)} assume !(0 == ~cond); {142421#(<= ~counter~0 2)} is VALID [2022-04-28 07:21:36,303 INFO L290 TraceCheckUtils]: 31: Hoare triple {142421#(<= ~counter~0 2)} assume true; {142421#(<= ~counter~0 2)} is VALID [2022-04-28 07:21:36,303 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {142421#(<= ~counter~0 2)} {142421#(<= ~counter~0 2)} #63#return; {142421#(<= ~counter~0 2)} is VALID [2022-04-28 07:21:36,303 INFO L290 TraceCheckUtils]: 33: Hoare triple {142421#(<= ~counter~0 2)} assume !!(0 != ~y3~0); {142421#(<= ~counter~0 2)} is VALID [2022-04-28 07:21:36,304 INFO L290 TraceCheckUtils]: 34: Hoare triple {142421#(<= ~counter~0 2)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {142421#(<= ~counter~0 2)} is VALID [2022-04-28 07:21:36,306 INFO L290 TraceCheckUtils]: 35: Hoare triple {142421#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {142449#(<= ~counter~0 3)} is VALID [2022-04-28 07:21:36,306 INFO L290 TraceCheckUtils]: 36: Hoare triple {142449#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {142449#(<= ~counter~0 3)} is VALID [2022-04-28 07:21:36,306 INFO L272 TraceCheckUtils]: 37: Hoare triple {142449#(<= ~counter~0 3)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {142449#(<= ~counter~0 3)} is VALID [2022-04-28 07:21:36,307 INFO L290 TraceCheckUtils]: 38: Hoare triple {142449#(<= ~counter~0 3)} ~cond := #in~cond; {142449#(<= ~counter~0 3)} is VALID [2022-04-28 07:21:36,307 INFO L290 TraceCheckUtils]: 39: Hoare triple {142449#(<= ~counter~0 3)} assume !(0 == ~cond); {142449#(<= ~counter~0 3)} is VALID [2022-04-28 07:21:36,307 INFO L290 TraceCheckUtils]: 40: Hoare triple {142449#(<= ~counter~0 3)} assume true; {142449#(<= ~counter~0 3)} is VALID [2022-04-28 07:21:36,308 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {142449#(<= ~counter~0 3)} {142449#(<= ~counter~0 3)} #63#return; {142449#(<= ~counter~0 3)} is VALID [2022-04-28 07:21:36,308 INFO L290 TraceCheckUtils]: 42: Hoare triple {142449#(<= ~counter~0 3)} assume !!(0 != ~y3~0); {142449#(<= ~counter~0 3)} is VALID [2022-04-28 07:21:36,308 INFO L290 TraceCheckUtils]: 43: Hoare triple {142449#(<= ~counter~0 3)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {142449#(<= ~counter~0 3)} is VALID [2022-04-28 07:21:36,310 INFO L290 TraceCheckUtils]: 44: Hoare triple {142449#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {142477#(<= ~counter~0 4)} is VALID [2022-04-28 07:21:36,311 INFO L290 TraceCheckUtils]: 45: Hoare triple {142477#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {142477#(<= ~counter~0 4)} is VALID [2022-04-28 07:21:36,311 INFO L272 TraceCheckUtils]: 46: Hoare triple {142477#(<= ~counter~0 4)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {142477#(<= ~counter~0 4)} is VALID [2022-04-28 07:21:36,311 INFO L290 TraceCheckUtils]: 47: Hoare triple {142477#(<= ~counter~0 4)} ~cond := #in~cond; {142477#(<= ~counter~0 4)} is VALID [2022-04-28 07:21:36,311 INFO L290 TraceCheckUtils]: 48: Hoare triple {142477#(<= ~counter~0 4)} assume !(0 == ~cond); {142477#(<= ~counter~0 4)} is VALID [2022-04-28 07:21:36,312 INFO L290 TraceCheckUtils]: 49: Hoare triple {142477#(<= ~counter~0 4)} assume true; {142477#(<= ~counter~0 4)} is VALID [2022-04-28 07:21:36,312 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {142477#(<= ~counter~0 4)} {142477#(<= ~counter~0 4)} #63#return; {142477#(<= ~counter~0 4)} is VALID [2022-04-28 07:21:36,312 INFO L290 TraceCheckUtils]: 51: Hoare triple {142477#(<= ~counter~0 4)} assume !!(0 != ~y3~0); {142477#(<= ~counter~0 4)} is VALID [2022-04-28 07:21:36,313 INFO L290 TraceCheckUtils]: 52: Hoare triple {142477#(<= ~counter~0 4)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {142477#(<= ~counter~0 4)} is VALID [2022-04-28 07:21:36,314 INFO L290 TraceCheckUtils]: 53: Hoare triple {142477#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {142505#(<= ~counter~0 5)} is VALID [2022-04-28 07:21:36,315 INFO L290 TraceCheckUtils]: 54: Hoare triple {142505#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {142505#(<= ~counter~0 5)} is VALID [2022-04-28 07:21:36,315 INFO L272 TraceCheckUtils]: 55: Hoare triple {142505#(<= ~counter~0 5)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {142505#(<= ~counter~0 5)} is VALID [2022-04-28 07:21:36,315 INFO L290 TraceCheckUtils]: 56: Hoare triple {142505#(<= ~counter~0 5)} ~cond := #in~cond; {142505#(<= ~counter~0 5)} is VALID [2022-04-28 07:21:36,315 INFO L290 TraceCheckUtils]: 57: Hoare triple {142505#(<= ~counter~0 5)} assume !(0 == ~cond); {142505#(<= ~counter~0 5)} is VALID [2022-04-28 07:21:36,316 INFO L290 TraceCheckUtils]: 58: Hoare triple {142505#(<= ~counter~0 5)} assume true; {142505#(<= ~counter~0 5)} is VALID [2022-04-28 07:21:36,316 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {142505#(<= ~counter~0 5)} {142505#(<= ~counter~0 5)} #63#return; {142505#(<= ~counter~0 5)} is VALID [2022-04-28 07:21:36,316 INFO L290 TraceCheckUtils]: 60: Hoare triple {142505#(<= ~counter~0 5)} assume !!(0 != ~y3~0); {142505#(<= ~counter~0 5)} is VALID [2022-04-28 07:21:36,317 INFO L290 TraceCheckUtils]: 61: Hoare triple {142505#(<= ~counter~0 5)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {142505#(<= ~counter~0 5)} is VALID [2022-04-28 07:21:36,319 INFO L290 TraceCheckUtils]: 62: Hoare triple {142505#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {142533#(<= ~counter~0 6)} is VALID [2022-04-28 07:21:36,319 INFO L290 TraceCheckUtils]: 63: Hoare triple {142533#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {142533#(<= ~counter~0 6)} is VALID [2022-04-28 07:21:36,319 INFO L272 TraceCheckUtils]: 64: Hoare triple {142533#(<= ~counter~0 6)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {142533#(<= ~counter~0 6)} is VALID [2022-04-28 07:21:36,320 INFO L290 TraceCheckUtils]: 65: Hoare triple {142533#(<= ~counter~0 6)} ~cond := #in~cond; {142533#(<= ~counter~0 6)} is VALID [2022-04-28 07:21:36,320 INFO L290 TraceCheckUtils]: 66: Hoare triple {142533#(<= ~counter~0 6)} assume !(0 == ~cond); {142533#(<= ~counter~0 6)} is VALID [2022-04-28 07:21:36,320 INFO L290 TraceCheckUtils]: 67: Hoare triple {142533#(<= ~counter~0 6)} assume true; {142533#(<= ~counter~0 6)} is VALID [2022-04-28 07:21:36,321 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {142533#(<= ~counter~0 6)} {142533#(<= ~counter~0 6)} #63#return; {142533#(<= ~counter~0 6)} is VALID [2022-04-28 07:21:36,321 INFO L290 TraceCheckUtils]: 69: Hoare triple {142533#(<= ~counter~0 6)} assume !!(0 != ~y3~0); {142533#(<= ~counter~0 6)} is VALID [2022-04-28 07:21:36,321 INFO L290 TraceCheckUtils]: 70: Hoare triple {142533#(<= ~counter~0 6)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {142533#(<= ~counter~0 6)} is VALID [2022-04-28 07:21:36,324 INFO L290 TraceCheckUtils]: 71: Hoare triple {142533#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {142561#(<= ~counter~0 7)} is VALID [2022-04-28 07:21:36,324 INFO L290 TraceCheckUtils]: 72: Hoare triple {142561#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {142561#(<= ~counter~0 7)} is VALID [2022-04-28 07:21:36,324 INFO L272 TraceCheckUtils]: 73: Hoare triple {142561#(<= ~counter~0 7)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {142561#(<= ~counter~0 7)} is VALID [2022-04-28 07:21:36,325 INFO L290 TraceCheckUtils]: 74: Hoare triple {142561#(<= ~counter~0 7)} ~cond := #in~cond; {142561#(<= ~counter~0 7)} is VALID [2022-04-28 07:21:36,325 INFO L290 TraceCheckUtils]: 75: Hoare triple {142561#(<= ~counter~0 7)} assume !(0 == ~cond); {142561#(<= ~counter~0 7)} is VALID [2022-04-28 07:21:36,325 INFO L290 TraceCheckUtils]: 76: Hoare triple {142561#(<= ~counter~0 7)} assume true; {142561#(<= ~counter~0 7)} is VALID [2022-04-28 07:21:36,326 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {142561#(<= ~counter~0 7)} {142561#(<= ~counter~0 7)} #63#return; {142561#(<= ~counter~0 7)} is VALID [2022-04-28 07:21:36,326 INFO L290 TraceCheckUtils]: 78: Hoare triple {142561#(<= ~counter~0 7)} assume !!(0 != ~y3~0); {142561#(<= ~counter~0 7)} is VALID [2022-04-28 07:21:36,326 INFO L290 TraceCheckUtils]: 79: Hoare triple {142561#(<= ~counter~0 7)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {142561#(<= ~counter~0 7)} is VALID [2022-04-28 07:21:36,328 INFO L290 TraceCheckUtils]: 80: Hoare triple {142561#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {142589#(<= ~counter~0 8)} is VALID [2022-04-28 07:21:36,328 INFO L290 TraceCheckUtils]: 81: Hoare triple {142589#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {142589#(<= ~counter~0 8)} is VALID [2022-04-28 07:21:36,329 INFO L272 TraceCheckUtils]: 82: Hoare triple {142589#(<= ~counter~0 8)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {142589#(<= ~counter~0 8)} is VALID [2022-04-28 07:21:36,329 INFO L290 TraceCheckUtils]: 83: Hoare triple {142589#(<= ~counter~0 8)} ~cond := #in~cond; {142589#(<= ~counter~0 8)} is VALID [2022-04-28 07:21:36,329 INFO L290 TraceCheckUtils]: 84: Hoare triple {142589#(<= ~counter~0 8)} assume !(0 == ~cond); {142589#(<= ~counter~0 8)} is VALID [2022-04-28 07:21:36,329 INFO L290 TraceCheckUtils]: 85: Hoare triple {142589#(<= ~counter~0 8)} assume true; {142589#(<= ~counter~0 8)} is VALID [2022-04-28 07:21:36,330 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {142589#(<= ~counter~0 8)} {142589#(<= ~counter~0 8)} #63#return; {142589#(<= ~counter~0 8)} is VALID [2022-04-28 07:21:36,330 INFO L290 TraceCheckUtils]: 87: Hoare triple {142589#(<= ~counter~0 8)} assume !!(0 != ~y3~0); {142589#(<= ~counter~0 8)} is VALID [2022-04-28 07:21:36,330 INFO L290 TraceCheckUtils]: 88: Hoare triple {142589#(<= ~counter~0 8)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {142589#(<= ~counter~0 8)} is VALID [2022-04-28 07:21:36,332 INFO L290 TraceCheckUtils]: 89: Hoare triple {142589#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {142617#(<= ~counter~0 9)} is VALID [2022-04-28 07:21:36,333 INFO L290 TraceCheckUtils]: 90: Hoare triple {142617#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {142617#(<= ~counter~0 9)} is VALID [2022-04-28 07:21:36,333 INFO L272 TraceCheckUtils]: 91: Hoare triple {142617#(<= ~counter~0 9)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {142617#(<= ~counter~0 9)} is VALID [2022-04-28 07:21:36,333 INFO L290 TraceCheckUtils]: 92: Hoare triple {142617#(<= ~counter~0 9)} ~cond := #in~cond; {142617#(<= ~counter~0 9)} is VALID [2022-04-28 07:21:36,333 INFO L290 TraceCheckUtils]: 93: Hoare triple {142617#(<= ~counter~0 9)} assume !(0 == ~cond); {142617#(<= ~counter~0 9)} is VALID [2022-04-28 07:21:36,334 INFO L290 TraceCheckUtils]: 94: Hoare triple {142617#(<= ~counter~0 9)} assume true; {142617#(<= ~counter~0 9)} is VALID [2022-04-28 07:21:36,334 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {142617#(<= ~counter~0 9)} {142617#(<= ~counter~0 9)} #63#return; {142617#(<= ~counter~0 9)} is VALID [2022-04-28 07:21:36,334 INFO L290 TraceCheckUtils]: 96: Hoare triple {142617#(<= ~counter~0 9)} assume !!(0 != ~y3~0); {142617#(<= ~counter~0 9)} is VALID [2022-04-28 07:21:36,335 INFO L290 TraceCheckUtils]: 97: Hoare triple {142617#(<= ~counter~0 9)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {142617#(<= ~counter~0 9)} is VALID [2022-04-28 07:21:36,337 INFO L290 TraceCheckUtils]: 98: Hoare triple {142617#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {142645#(<= ~counter~0 10)} is VALID [2022-04-28 07:21:36,337 INFO L290 TraceCheckUtils]: 99: Hoare triple {142645#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {142645#(<= ~counter~0 10)} is VALID [2022-04-28 07:21:36,337 INFO L272 TraceCheckUtils]: 100: Hoare triple {142645#(<= ~counter~0 10)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {142645#(<= ~counter~0 10)} is VALID [2022-04-28 07:21:36,338 INFO L290 TraceCheckUtils]: 101: Hoare triple {142645#(<= ~counter~0 10)} ~cond := #in~cond; {142645#(<= ~counter~0 10)} is VALID [2022-04-28 07:21:36,338 INFO L290 TraceCheckUtils]: 102: Hoare triple {142645#(<= ~counter~0 10)} assume !(0 == ~cond); {142645#(<= ~counter~0 10)} is VALID [2022-04-28 07:21:36,338 INFO L290 TraceCheckUtils]: 103: Hoare triple {142645#(<= ~counter~0 10)} assume true; {142645#(<= ~counter~0 10)} is VALID [2022-04-28 07:21:36,338 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {142645#(<= ~counter~0 10)} {142645#(<= ~counter~0 10)} #63#return; {142645#(<= ~counter~0 10)} is VALID [2022-04-28 07:21:36,339 INFO L290 TraceCheckUtils]: 105: Hoare triple {142645#(<= ~counter~0 10)} assume !!(0 != ~y3~0); {142645#(<= ~counter~0 10)} is VALID [2022-04-28 07:21:36,339 INFO L290 TraceCheckUtils]: 106: Hoare triple {142645#(<= ~counter~0 10)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {142645#(<= ~counter~0 10)} is VALID [2022-04-28 07:21:36,340 INFO L290 TraceCheckUtils]: 107: Hoare triple {142645#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {142673#(<= ~counter~0 11)} is VALID [2022-04-28 07:21:36,341 INFO L290 TraceCheckUtils]: 108: Hoare triple {142673#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {142673#(<= ~counter~0 11)} is VALID [2022-04-28 07:21:36,341 INFO L272 TraceCheckUtils]: 109: Hoare triple {142673#(<= ~counter~0 11)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {142673#(<= ~counter~0 11)} is VALID [2022-04-28 07:21:36,341 INFO L290 TraceCheckUtils]: 110: Hoare triple {142673#(<= ~counter~0 11)} ~cond := #in~cond; {142673#(<= ~counter~0 11)} is VALID [2022-04-28 07:21:36,342 INFO L290 TraceCheckUtils]: 111: Hoare triple {142673#(<= ~counter~0 11)} assume !(0 == ~cond); {142673#(<= ~counter~0 11)} is VALID [2022-04-28 07:21:36,342 INFO L290 TraceCheckUtils]: 112: Hoare triple {142673#(<= ~counter~0 11)} assume true; {142673#(<= ~counter~0 11)} is VALID [2022-04-28 07:21:36,342 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {142673#(<= ~counter~0 11)} {142673#(<= ~counter~0 11)} #63#return; {142673#(<= ~counter~0 11)} is VALID [2022-04-28 07:21:36,343 INFO L290 TraceCheckUtils]: 114: Hoare triple {142673#(<= ~counter~0 11)} assume !!(0 != ~y3~0); {142673#(<= ~counter~0 11)} is VALID [2022-04-28 07:21:36,343 INFO L290 TraceCheckUtils]: 115: Hoare triple {142673#(<= ~counter~0 11)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {142673#(<= ~counter~0 11)} is VALID [2022-04-28 07:21:36,345 INFO L290 TraceCheckUtils]: 116: Hoare triple {142673#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {142701#(<= ~counter~0 12)} is VALID [2022-04-28 07:21:36,345 INFO L290 TraceCheckUtils]: 117: Hoare triple {142701#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {142701#(<= ~counter~0 12)} is VALID [2022-04-28 07:21:36,346 INFO L272 TraceCheckUtils]: 118: Hoare triple {142701#(<= ~counter~0 12)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {142701#(<= ~counter~0 12)} is VALID [2022-04-28 07:21:36,346 INFO L290 TraceCheckUtils]: 119: Hoare triple {142701#(<= ~counter~0 12)} ~cond := #in~cond; {142701#(<= ~counter~0 12)} is VALID [2022-04-28 07:21:36,346 INFO L290 TraceCheckUtils]: 120: Hoare triple {142701#(<= ~counter~0 12)} assume !(0 == ~cond); {142701#(<= ~counter~0 12)} is VALID [2022-04-28 07:21:36,346 INFO L290 TraceCheckUtils]: 121: Hoare triple {142701#(<= ~counter~0 12)} assume true; {142701#(<= ~counter~0 12)} is VALID [2022-04-28 07:21:36,347 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {142701#(<= ~counter~0 12)} {142701#(<= ~counter~0 12)} #63#return; {142701#(<= ~counter~0 12)} is VALID [2022-04-28 07:21:36,347 INFO L290 TraceCheckUtils]: 123: Hoare triple {142701#(<= ~counter~0 12)} assume !!(0 != ~y3~0); {142701#(<= ~counter~0 12)} is VALID [2022-04-28 07:21:36,347 INFO L290 TraceCheckUtils]: 124: Hoare triple {142701#(<= ~counter~0 12)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {142701#(<= ~counter~0 12)} is VALID [2022-04-28 07:21:36,349 INFO L290 TraceCheckUtils]: 125: Hoare triple {142701#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {142729#(<= ~counter~0 13)} is VALID [2022-04-28 07:21:36,350 INFO L290 TraceCheckUtils]: 126: Hoare triple {142729#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {142729#(<= ~counter~0 13)} is VALID [2022-04-28 07:21:36,350 INFO L272 TraceCheckUtils]: 127: Hoare triple {142729#(<= ~counter~0 13)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {142729#(<= ~counter~0 13)} is VALID [2022-04-28 07:21:36,350 INFO L290 TraceCheckUtils]: 128: Hoare triple {142729#(<= ~counter~0 13)} ~cond := #in~cond; {142729#(<= ~counter~0 13)} is VALID [2022-04-28 07:21:36,351 INFO L290 TraceCheckUtils]: 129: Hoare triple {142729#(<= ~counter~0 13)} assume !(0 == ~cond); {142729#(<= ~counter~0 13)} is VALID [2022-04-28 07:21:36,351 INFO L290 TraceCheckUtils]: 130: Hoare triple {142729#(<= ~counter~0 13)} assume true; {142729#(<= ~counter~0 13)} is VALID [2022-04-28 07:21:36,351 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {142729#(<= ~counter~0 13)} {142729#(<= ~counter~0 13)} #63#return; {142729#(<= ~counter~0 13)} is VALID [2022-04-28 07:21:36,351 INFO L290 TraceCheckUtils]: 132: Hoare triple {142729#(<= ~counter~0 13)} assume !!(0 != ~y3~0); {142729#(<= ~counter~0 13)} is VALID [2022-04-28 07:21:36,352 INFO L290 TraceCheckUtils]: 133: Hoare triple {142729#(<= ~counter~0 13)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {142729#(<= ~counter~0 13)} is VALID [2022-04-28 07:21:36,353 INFO L290 TraceCheckUtils]: 134: Hoare triple {142729#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {142757#(<= ~counter~0 14)} is VALID [2022-04-28 07:21:36,354 INFO L290 TraceCheckUtils]: 135: Hoare triple {142757#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {142757#(<= ~counter~0 14)} is VALID [2022-04-28 07:21:36,354 INFO L272 TraceCheckUtils]: 136: Hoare triple {142757#(<= ~counter~0 14)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {142757#(<= ~counter~0 14)} is VALID [2022-04-28 07:21:36,354 INFO L290 TraceCheckUtils]: 137: Hoare triple {142757#(<= ~counter~0 14)} ~cond := #in~cond; {142757#(<= ~counter~0 14)} is VALID [2022-04-28 07:21:36,355 INFO L290 TraceCheckUtils]: 138: Hoare triple {142757#(<= ~counter~0 14)} assume !(0 == ~cond); {142757#(<= ~counter~0 14)} is VALID [2022-04-28 07:21:36,355 INFO L290 TraceCheckUtils]: 139: Hoare triple {142757#(<= ~counter~0 14)} assume true; {142757#(<= ~counter~0 14)} is VALID [2022-04-28 07:21:36,355 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {142757#(<= ~counter~0 14)} {142757#(<= ~counter~0 14)} #63#return; {142757#(<= ~counter~0 14)} is VALID [2022-04-28 07:21:36,356 INFO L290 TraceCheckUtils]: 141: Hoare triple {142757#(<= ~counter~0 14)} assume !!(0 != ~y3~0); {142757#(<= ~counter~0 14)} is VALID [2022-04-28 07:21:36,356 INFO L290 TraceCheckUtils]: 142: Hoare triple {142757#(<= ~counter~0 14)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {142757#(<= ~counter~0 14)} is VALID [2022-04-28 07:21:36,358 INFO L290 TraceCheckUtils]: 143: Hoare triple {142757#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {142785#(<= ~counter~0 15)} is VALID [2022-04-28 07:21:36,359 INFO L290 TraceCheckUtils]: 144: Hoare triple {142785#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {142785#(<= ~counter~0 15)} is VALID [2022-04-28 07:21:36,359 INFO L272 TraceCheckUtils]: 145: Hoare triple {142785#(<= ~counter~0 15)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {142785#(<= ~counter~0 15)} is VALID [2022-04-28 07:21:36,359 INFO L290 TraceCheckUtils]: 146: Hoare triple {142785#(<= ~counter~0 15)} ~cond := #in~cond; {142785#(<= ~counter~0 15)} is VALID [2022-04-28 07:21:36,359 INFO L290 TraceCheckUtils]: 147: Hoare triple {142785#(<= ~counter~0 15)} assume !(0 == ~cond); {142785#(<= ~counter~0 15)} is VALID [2022-04-28 07:21:36,360 INFO L290 TraceCheckUtils]: 148: Hoare triple {142785#(<= ~counter~0 15)} assume true; {142785#(<= ~counter~0 15)} is VALID [2022-04-28 07:21:36,360 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {142785#(<= ~counter~0 15)} {142785#(<= ~counter~0 15)} #63#return; {142785#(<= ~counter~0 15)} is VALID [2022-04-28 07:21:36,360 INFO L290 TraceCheckUtils]: 150: Hoare triple {142785#(<= ~counter~0 15)} assume !!(0 != ~y3~0); {142785#(<= ~counter~0 15)} is VALID [2022-04-28 07:21:36,361 INFO L290 TraceCheckUtils]: 151: Hoare triple {142785#(<= ~counter~0 15)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {142785#(<= ~counter~0 15)} is VALID [2022-04-28 07:21:36,362 INFO L290 TraceCheckUtils]: 152: Hoare triple {142785#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {142813#(<= ~counter~0 16)} is VALID [2022-04-28 07:21:36,363 INFO L290 TraceCheckUtils]: 153: Hoare triple {142813#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {142813#(<= ~counter~0 16)} is VALID [2022-04-28 07:21:36,363 INFO L272 TraceCheckUtils]: 154: Hoare triple {142813#(<= ~counter~0 16)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {142813#(<= ~counter~0 16)} is VALID [2022-04-28 07:21:36,363 INFO L290 TraceCheckUtils]: 155: Hoare triple {142813#(<= ~counter~0 16)} ~cond := #in~cond; {142813#(<= ~counter~0 16)} is VALID [2022-04-28 07:21:36,363 INFO L290 TraceCheckUtils]: 156: Hoare triple {142813#(<= ~counter~0 16)} assume !(0 == ~cond); {142813#(<= ~counter~0 16)} is VALID [2022-04-28 07:21:36,364 INFO L290 TraceCheckUtils]: 157: Hoare triple {142813#(<= ~counter~0 16)} assume true; {142813#(<= ~counter~0 16)} is VALID [2022-04-28 07:21:36,364 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {142813#(<= ~counter~0 16)} {142813#(<= ~counter~0 16)} #63#return; {142813#(<= ~counter~0 16)} is VALID [2022-04-28 07:21:36,364 INFO L290 TraceCheckUtils]: 159: Hoare triple {142813#(<= ~counter~0 16)} assume !!(0 != ~y3~0); {142813#(<= ~counter~0 16)} is VALID [2022-04-28 07:21:36,365 INFO L290 TraceCheckUtils]: 160: Hoare triple {142813#(<= ~counter~0 16)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {142813#(<= ~counter~0 16)} is VALID [2022-04-28 07:21:36,366 INFO L290 TraceCheckUtils]: 161: Hoare triple {142813#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {142841#(<= ~counter~0 17)} is VALID [2022-04-28 07:21:36,367 INFO L290 TraceCheckUtils]: 162: Hoare triple {142841#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {142841#(<= ~counter~0 17)} is VALID [2022-04-28 07:21:36,367 INFO L272 TraceCheckUtils]: 163: Hoare triple {142841#(<= ~counter~0 17)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {142841#(<= ~counter~0 17)} is VALID [2022-04-28 07:21:36,367 INFO L290 TraceCheckUtils]: 164: Hoare triple {142841#(<= ~counter~0 17)} ~cond := #in~cond; {142841#(<= ~counter~0 17)} is VALID [2022-04-28 07:21:36,368 INFO L290 TraceCheckUtils]: 165: Hoare triple {142841#(<= ~counter~0 17)} assume !(0 == ~cond); {142841#(<= ~counter~0 17)} is VALID [2022-04-28 07:21:36,368 INFO L290 TraceCheckUtils]: 166: Hoare triple {142841#(<= ~counter~0 17)} assume true; {142841#(<= ~counter~0 17)} is VALID [2022-04-28 07:21:36,368 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {142841#(<= ~counter~0 17)} {142841#(<= ~counter~0 17)} #63#return; {142841#(<= ~counter~0 17)} is VALID [2022-04-28 07:21:36,369 INFO L290 TraceCheckUtils]: 168: Hoare triple {142841#(<= ~counter~0 17)} assume !!(0 != ~y3~0); {142841#(<= ~counter~0 17)} is VALID [2022-04-28 07:21:36,369 INFO L290 TraceCheckUtils]: 169: Hoare triple {142841#(<= ~counter~0 17)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {142841#(<= ~counter~0 17)} is VALID [2022-04-28 07:21:36,371 INFO L290 TraceCheckUtils]: 170: Hoare triple {142841#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {142869#(<= ~counter~0 18)} is VALID [2022-04-28 07:21:36,371 INFO L290 TraceCheckUtils]: 171: Hoare triple {142869#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {142869#(<= ~counter~0 18)} is VALID [2022-04-28 07:21:36,372 INFO L272 TraceCheckUtils]: 172: Hoare triple {142869#(<= ~counter~0 18)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {142869#(<= ~counter~0 18)} is VALID [2022-04-28 07:21:36,372 INFO L290 TraceCheckUtils]: 173: Hoare triple {142869#(<= ~counter~0 18)} ~cond := #in~cond; {142869#(<= ~counter~0 18)} is VALID [2022-04-28 07:21:36,372 INFO L290 TraceCheckUtils]: 174: Hoare triple {142869#(<= ~counter~0 18)} assume !(0 == ~cond); {142869#(<= ~counter~0 18)} is VALID [2022-04-28 07:21:36,372 INFO L290 TraceCheckUtils]: 175: Hoare triple {142869#(<= ~counter~0 18)} assume true; {142869#(<= ~counter~0 18)} is VALID [2022-04-28 07:21:36,373 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {142869#(<= ~counter~0 18)} {142869#(<= ~counter~0 18)} #63#return; {142869#(<= ~counter~0 18)} is VALID [2022-04-28 07:21:36,373 INFO L290 TraceCheckUtils]: 177: Hoare triple {142869#(<= ~counter~0 18)} assume !!(0 != ~y3~0); {142869#(<= ~counter~0 18)} is VALID [2022-04-28 07:21:36,373 INFO L290 TraceCheckUtils]: 178: Hoare triple {142869#(<= ~counter~0 18)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {142869#(<= ~counter~0 18)} is VALID [2022-04-28 07:21:36,376 INFO L290 TraceCheckUtils]: 179: Hoare triple {142869#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {142897#(<= ~counter~0 19)} is VALID [2022-04-28 07:21:36,376 INFO L290 TraceCheckUtils]: 180: Hoare triple {142897#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {142897#(<= ~counter~0 19)} is VALID [2022-04-28 07:21:36,377 INFO L272 TraceCheckUtils]: 181: Hoare triple {142897#(<= ~counter~0 19)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {142897#(<= ~counter~0 19)} is VALID [2022-04-28 07:21:36,377 INFO L290 TraceCheckUtils]: 182: Hoare triple {142897#(<= ~counter~0 19)} ~cond := #in~cond; {142897#(<= ~counter~0 19)} is VALID [2022-04-28 07:21:36,377 INFO L290 TraceCheckUtils]: 183: Hoare triple {142897#(<= ~counter~0 19)} assume !(0 == ~cond); {142897#(<= ~counter~0 19)} is VALID [2022-04-28 07:21:36,377 INFO L290 TraceCheckUtils]: 184: Hoare triple {142897#(<= ~counter~0 19)} assume true; {142897#(<= ~counter~0 19)} is VALID [2022-04-28 07:21:36,378 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {142897#(<= ~counter~0 19)} {142897#(<= ~counter~0 19)} #63#return; {142897#(<= ~counter~0 19)} is VALID [2022-04-28 07:21:36,378 INFO L290 TraceCheckUtils]: 186: Hoare triple {142897#(<= ~counter~0 19)} assume !!(0 != ~y3~0); {142897#(<= ~counter~0 19)} is VALID [2022-04-28 07:21:36,378 INFO L290 TraceCheckUtils]: 187: Hoare triple {142897#(<= ~counter~0 19)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {142897#(<= ~counter~0 19)} is VALID [2022-04-28 07:21:36,380 INFO L290 TraceCheckUtils]: 188: Hoare triple {142897#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {142925#(<= ~counter~0 20)} is VALID [2022-04-28 07:21:36,380 INFO L290 TraceCheckUtils]: 189: Hoare triple {142925#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {142925#(<= ~counter~0 20)} is VALID [2022-04-28 07:21:36,381 INFO L272 TraceCheckUtils]: 190: Hoare triple {142925#(<= ~counter~0 20)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {142925#(<= ~counter~0 20)} is VALID [2022-04-28 07:21:36,381 INFO L290 TraceCheckUtils]: 191: Hoare triple {142925#(<= ~counter~0 20)} ~cond := #in~cond; {142925#(<= ~counter~0 20)} is VALID [2022-04-28 07:21:36,381 INFO L290 TraceCheckUtils]: 192: Hoare triple {142925#(<= ~counter~0 20)} assume !(0 == ~cond); {142925#(<= ~counter~0 20)} is VALID [2022-04-28 07:21:36,382 INFO L290 TraceCheckUtils]: 193: Hoare triple {142925#(<= ~counter~0 20)} assume true; {142925#(<= ~counter~0 20)} is VALID [2022-04-28 07:21:36,382 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {142925#(<= ~counter~0 20)} {142925#(<= ~counter~0 20)} #63#return; {142925#(<= ~counter~0 20)} is VALID [2022-04-28 07:21:36,382 INFO L290 TraceCheckUtils]: 195: Hoare triple {142925#(<= ~counter~0 20)} assume !!(0 != ~y3~0); {142925#(<= ~counter~0 20)} is VALID [2022-04-28 07:21:36,382 INFO L290 TraceCheckUtils]: 196: Hoare triple {142925#(<= ~counter~0 20)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {142925#(<= ~counter~0 20)} is VALID [2022-04-28 07:21:36,385 INFO L290 TraceCheckUtils]: 197: Hoare triple {142925#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {142953#(<= ~counter~0 21)} is VALID [2022-04-28 07:21:36,385 INFO L290 TraceCheckUtils]: 198: Hoare triple {142953#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {142953#(<= ~counter~0 21)} is VALID [2022-04-28 07:21:36,386 INFO L272 TraceCheckUtils]: 199: Hoare triple {142953#(<= ~counter~0 21)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {142953#(<= ~counter~0 21)} is VALID [2022-04-28 07:21:36,386 INFO L290 TraceCheckUtils]: 200: Hoare triple {142953#(<= ~counter~0 21)} ~cond := #in~cond; {142953#(<= ~counter~0 21)} is VALID [2022-04-28 07:21:36,386 INFO L290 TraceCheckUtils]: 201: Hoare triple {142953#(<= ~counter~0 21)} assume !(0 == ~cond); {142953#(<= ~counter~0 21)} is VALID [2022-04-28 07:21:36,386 INFO L290 TraceCheckUtils]: 202: Hoare triple {142953#(<= ~counter~0 21)} assume true; {142953#(<= ~counter~0 21)} is VALID [2022-04-28 07:21:36,387 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {142953#(<= ~counter~0 21)} {142953#(<= ~counter~0 21)} #63#return; {142953#(<= ~counter~0 21)} is VALID [2022-04-28 07:21:36,387 INFO L290 TraceCheckUtils]: 204: Hoare triple {142953#(<= ~counter~0 21)} assume !!(0 != ~y3~0); {142953#(<= ~counter~0 21)} is VALID [2022-04-28 07:21:36,387 INFO L290 TraceCheckUtils]: 205: Hoare triple {142953#(<= ~counter~0 21)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {142953#(<= ~counter~0 21)} is VALID [2022-04-28 07:21:36,389 INFO L290 TraceCheckUtils]: 206: Hoare triple {142953#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {142981#(<= ~counter~0 22)} is VALID [2022-04-28 07:21:36,390 INFO L290 TraceCheckUtils]: 207: Hoare triple {142981#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {142981#(<= ~counter~0 22)} is VALID [2022-04-28 07:21:36,390 INFO L272 TraceCheckUtils]: 208: Hoare triple {142981#(<= ~counter~0 22)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {142981#(<= ~counter~0 22)} is VALID [2022-04-28 07:21:36,390 INFO L290 TraceCheckUtils]: 209: Hoare triple {142981#(<= ~counter~0 22)} ~cond := #in~cond; {142981#(<= ~counter~0 22)} is VALID [2022-04-28 07:21:36,391 INFO L290 TraceCheckUtils]: 210: Hoare triple {142981#(<= ~counter~0 22)} assume !(0 == ~cond); {142981#(<= ~counter~0 22)} is VALID [2022-04-28 07:21:36,391 INFO L290 TraceCheckUtils]: 211: Hoare triple {142981#(<= ~counter~0 22)} assume true; {142981#(<= ~counter~0 22)} is VALID [2022-04-28 07:21:36,391 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {142981#(<= ~counter~0 22)} {142981#(<= ~counter~0 22)} #63#return; {142981#(<= ~counter~0 22)} is VALID [2022-04-28 07:21:36,391 INFO L290 TraceCheckUtils]: 213: Hoare triple {142981#(<= ~counter~0 22)} assume !!(0 != ~y3~0); {142981#(<= ~counter~0 22)} is VALID [2022-04-28 07:21:36,392 INFO L290 TraceCheckUtils]: 214: Hoare triple {142981#(<= ~counter~0 22)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {142981#(<= ~counter~0 22)} is VALID [2022-04-28 07:21:36,394 INFO L290 TraceCheckUtils]: 215: Hoare triple {142981#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {143009#(<= ~counter~0 23)} is VALID [2022-04-28 07:21:36,394 INFO L290 TraceCheckUtils]: 216: Hoare triple {143009#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {143009#(<= ~counter~0 23)} is VALID [2022-04-28 07:21:36,394 INFO L272 TraceCheckUtils]: 217: Hoare triple {143009#(<= ~counter~0 23)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {143009#(<= ~counter~0 23)} is VALID [2022-04-28 07:21:36,395 INFO L290 TraceCheckUtils]: 218: Hoare triple {143009#(<= ~counter~0 23)} ~cond := #in~cond; {143009#(<= ~counter~0 23)} is VALID [2022-04-28 07:21:36,395 INFO L290 TraceCheckUtils]: 219: Hoare triple {143009#(<= ~counter~0 23)} assume !(0 == ~cond); {143009#(<= ~counter~0 23)} is VALID [2022-04-28 07:21:36,395 INFO L290 TraceCheckUtils]: 220: Hoare triple {143009#(<= ~counter~0 23)} assume true; {143009#(<= ~counter~0 23)} is VALID [2022-04-28 07:21:36,396 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {143009#(<= ~counter~0 23)} {143009#(<= ~counter~0 23)} #63#return; {143009#(<= ~counter~0 23)} is VALID [2022-04-28 07:21:36,396 INFO L290 TraceCheckUtils]: 222: Hoare triple {143009#(<= ~counter~0 23)} assume !!(0 != ~y3~0); {143009#(<= ~counter~0 23)} is VALID [2022-04-28 07:21:36,396 INFO L290 TraceCheckUtils]: 223: Hoare triple {143009#(<= ~counter~0 23)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {143009#(<= ~counter~0 23)} is VALID [2022-04-28 07:21:36,398 INFO L290 TraceCheckUtils]: 224: Hoare triple {143009#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {143037#(<= ~counter~0 24)} is VALID [2022-04-28 07:21:36,398 INFO L290 TraceCheckUtils]: 225: Hoare triple {143037#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {143037#(<= ~counter~0 24)} is VALID [2022-04-28 07:21:36,399 INFO L272 TraceCheckUtils]: 226: Hoare triple {143037#(<= ~counter~0 24)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {143037#(<= ~counter~0 24)} is VALID [2022-04-28 07:21:36,399 INFO L290 TraceCheckUtils]: 227: Hoare triple {143037#(<= ~counter~0 24)} ~cond := #in~cond; {143037#(<= ~counter~0 24)} is VALID [2022-04-28 07:21:36,399 INFO L290 TraceCheckUtils]: 228: Hoare triple {143037#(<= ~counter~0 24)} assume !(0 == ~cond); {143037#(<= ~counter~0 24)} is VALID [2022-04-28 07:21:36,399 INFO L290 TraceCheckUtils]: 229: Hoare triple {143037#(<= ~counter~0 24)} assume true; {143037#(<= ~counter~0 24)} is VALID [2022-04-28 07:21:36,400 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {143037#(<= ~counter~0 24)} {143037#(<= ~counter~0 24)} #63#return; {143037#(<= ~counter~0 24)} is VALID [2022-04-28 07:21:36,400 INFO L290 TraceCheckUtils]: 231: Hoare triple {143037#(<= ~counter~0 24)} assume !!(0 != ~y3~0); {143037#(<= ~counter~0 24)} is VALID [2022-04-28 07:21:36,400 INFO L290 TraceCheckUtils]: 232: Hoare triple {143037#(<= ~counter~0 24)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {143037#(<= ~counter~0 24)} is VALID [2022-04-28 07:21:36,402 INFO L290 TraceCheckUtils]: 233: Hoare triple {143037#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {143065#(<= ~counter~0 25)} is VALID [2022-04-28 07:21:36,403 INFO L290 TraceCheckUtils]: 234: Hoare triple {143065#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {143065#(<= ~counter~0 25)} is VALID [2022-04-28 07:21:36,403 INFO L272 TraceCheckUtils]: 235: Hoare triple {143065#(<= ~counter~0 25)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {143065#(<= ~counter~0 25)} is VALID [2022-04-28 07:21:36,403 INFO L290 TraceCheckUtils]: 236: Hoare triple {143065#(<= ~counter~0 25)} ~cond := #in~cond; {143065#(<= ~counter~0 25)} is VALID [2022-04-28 07:21:36,404 INFO L290 TraceCheckUtils]: 237: Hoare triple {143065#(<= ~counter~0 25)} assume !(0 == ~cond); {143065#(<= ~counter~0 25)} is VALID [2022-04-28 07:21:36,404 INFO L290 TraceCheckUtils]: 238: Hoare triple {143065#(<= ~counter~0 25)} assume true; {143065#(<= ~counter~0 25)} is VALID [2022-04-28 07:21:36,404 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {143065#(<= ~counter~0 25)} {143065#(<= ~counter~0 25)} #63#return; {143065#(<= ~counter~0 25)} is VALID [2022-04-28 07:21:36,405 INFO L290 TraceCheckUtils]: 240: Hoare triple {143065#(<= ~counter~0 25)} assume !!(0 != ~y3~0); {143065#(<= ~counter~0 25)} is VALID [2022-04-28 07:21:36,405 INFO L290 TraceCheckUtils]: 241: Hoare triple {143065#(<= ~counter~0 25)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {143065#(<= ~counter~0 25)} is VALID [2022-04-28 07:21:36,407 INFO L290 TraceCheckUtils]: 242: Hoare triple {143065#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {143093#(<= ~counter~0 26)} is VALID [2022-04-28 07:21:36,407 INFO L290 TraceCheckUtils]: 243: Hoare triple {143093#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {143093#(<= ~counter~0 26)} is VALID [2022-04-28 07:21:36,407 INFO L272 TraceCheckUtils]: 244: Hoare triple {143093#(<= ~counter~0 26)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {143093#(<= ~counter~0 26)} is VALID [2022-04-28 07:21:36,408 INFO L290 TraceCheckUtils]: 245: Hoare triple {143093#(<= ~counter~0 26)} ~cond := #in~cond; {143093#(<= ~counter~0 26)} is VALID [2022-04-28 07:21:36,408 INFO L290 TraceCheckUtils]: 246: Hoare triple {143093#(<= ~counter~0 26)} assume !(0 == ~cond); {143093#(<= ~counter~0 26)} is VALID [2022-04-28 07:21:36,408 INFO L290 TraceCheckUtils]: 247: Hoare triple {143093#(<= ~counter~0 26)} assume true; {143093#(<= ~counter~0 26)} is VALID [2022-04-28 07:21:36,408 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {143093#(<= ~counter~0 26)} {143093#(<= ~counter~0 26)} #63#return; {143093#(<= ~counter~0 26)} is VALID [2022-04-28 07:21:36,409 INFO L290 TraceCheckUtils]: 249: Hoare triple {143093#(<= ~counter~0 26)} assume !!(0 != ~y3~0); {143093#(<= ~counter~0 26)} is VALID [2022-04-28 07:21:36,409 INFO L290 TraceCheckUtils]: 250: Hoare triple {143093#(<= ~counter~0 26)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {143093#(<= ~counter~0 26)} is VALID [2022-04-28 07:21:36,411 INFO L290 TraceCheckUtils]: 251: Hoare triple {143093#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {143121#(<= ~counter~0 27)} is VALID [2022-04-28 07:21:36,411 INFO L290 TraceCheckUtils]: 252: Hoare triple {143121#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {143121#(<= ~counter~0 27)} is VALID [2022-04-28 07:21:36,412 INFO L272 TraceCheckUtils]: 253: Hoare triple {143121#(<= ~counter~0 27)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {143121#(<= ~counter~0 27)} is VALID [2022-04-28 07:21:36,412 INFO L290 TraceCheckUtils]: 254: Hoare triple {143121#(<= ~counter~0 27)} ~cond := #in~cond; {143121#(<= ~counter~0 27)} is VALID [2022-04-28 07:21:36,412 INFO L290 TraceCheckUtils]: 255: Hoare triple {143121#(<= ~counter~0 27)} assume !(0 == ~cond); {143121#(<= ~counter~0 27)} is VALID [2022-04-28 07:21:36,412 INFO L290 TraceCheckUtils]: 256: Hoare triple {143121#(<= ~counter~0 27)} assume true; {143121#(<= ~counter~0 27)} is VALID [2022-04-28 07:21:36,413 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {143121#(<= ~counter~0 27)} {143121#(<= ~counter~0 27)} #63#return; {143121#(<= ~counter~0 27)} is VALID [2022-04-28 07:21:36,413 INFO L290 TraceCheckUtils]: 258: Hoare triple {143121#(<= ~counter~0 27)} assume !!(0 != ~y3~0); {143121#(<= ~counter~0 27)} is VALID [2022-04-28 07:21:36,413 INFO L290 TraceCheckUtils]: 259: Hoare triple {143121#(<= ~counter~0 27)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {143121#(<= ~counter~0 27)} is VALID [2022-04-28 07:21:36,415 INFO L290 TraceCheckUtils]: 260: Hoare triple {143121#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {143149#(<= ~counter~0 28)} is VALID [2022-04-28 07:21:36,416 INFO L290 TraceCheckUtils]: 261: Hoare triple {143149#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {143149#(<= ~counter~0 28)} is VALID [2022-04-28 07:21:36,416 INFO L272 TraceCheckUtils]: 262: Hoare triple {143149#(<= ~counter~0 28)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {143149#(<= ~counter~0 28)} is VALID [2022-04-28 07:21:36,416 INFO L290 TraceCheckUtils]: 263: Hoare triple {143149#(<= ~counter~0 28)} ~cond := #in~cond; {143149#(<= ~counter~0 28)} is VALID [2022-04-28 07:21:36,417 INFO L290 TraceCheckUtils]: 264: Hoare triple {143149#(<= ~counter~0 28)} assume !(0 == ~cond); {143149#(<= ~counter~0 28)} is VALID [2022-04-28 07:21:36,417 INFO L290 TraceCheckUtils]: 265: Hoare triple {143149#(<= ~counter~0 28)} assume true; {143149#(<= ~counter~0 28)} is VALID [2022-04-28 07:21:36,417 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {143149#(<= ~counter~0 28)} {143149#(<= ~counter~0 28)} #63#return; {143149#(<= ~counter~0 28)} is VALID [2022-04-28 07:21:36,418 INFO L290 TraceCheckUtils]: 267: Hoare triple {143149#(<= ~counter~0 28)} assume !!(0 != ~y3~0); {143149#(<= ~counter~0 28)} is VALID [2022-04-28 07:21:36,418 INFO L290 TraceCheckUtils]: 268: Hoare triple {143149#(<= ~counter~0 28)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {143149#(<= ~counter~0 28)} is VALID [2022-04-28 07:21:36,420 INFO L290 TraceCheckUtils]: 269: Hoare triple {143149#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {143177#(<= ~counter~0 29)} is VALID [2022-04-28 07:21:36,420 INFO L290 TraceCheckUtils]: 270: Hoare triple {143177#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {143177#(<= ~counter~0 29)} is VALID [2022-04-28 07:21:36,420 INFO L272 TraceCheckUtils]: 271: Hoare triple {143177#(<= ~counter~0 29)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {143177#(<= ~counter~0 29)} is VALID [2022-04-28 07:21:36,421 INFO L290 TraceCheckUtils]: 272: Hoare triple {143177#(<= ~counter~0 29)} ~cond := #in~cond; {143177#(<= ~counter~0 29)} is VALID [2022-04-28 07:21:36,421 INFO L290 TraceCheckUtils]: 273: Hoare triple {143177#(<= ~counter~0 29)} assume !(0 == ~cond); {143177#(<= ~counter~0 29)} is VALID [2022-04-28 07:21:36,421 INFO L290 TraceCheckUtils]: 274: Hoare triple {143177#(<= ~counter~0 29)} assume true; {143177#(<= ~counter~0 29)} is VALID [2022-04-28 07:21:36,422 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {143177#(<= ~counter~0 29)} {143177#(<= ~counter~0 29)} #63#return; {143177#(<= ~counter~0 29)} is VALID [2022-04-28 07:21:36,422 INFO L290 TraceCheckUtils]: 276: Hoare triple {143177#(<= ~counter~0 29)} assume !!(0 != ~y3~0); {143177#(<= ~counter~0 29)} is VALID [2022-04-28 07:21:36,422 INFO L290 TraceCheckUtils]: 277: Hoare triple {143177#(<= ~counter~0 29)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {143177#(<= ~counter~0 29)} is VALID [2022-04-28 07:21:36,424 INFO L290 TraceCheckUtils]: 278: Hoare triple {143177#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {143205#(<= ~counter~0 30)} is VALID [2022-04-28 07:21:36,424 INFO L290 TraceCheckUtils]: 279: Hoare triple {143205#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {143205#(<= ~counter~0 30)} is VALID [2022-04-28 07:21:36,425 INFO L272 TraceCheckUtils]: 280: Hoare triple {143205#(<= ~counter~0 30)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {143205#(<= ~counter~0 30)} is VALID [2022-04-28 07:21:36,425 INFO L290 TraceCheckUtils]: 281: Hoare triple {143205#(<= ~counter~0 30)} ~cond := #in~cond; {143205#(<= ~counter~0 30)} is VALID [2022-04-28 07:21:36,425 INFO L290 TraceCheckUtils]: 282: Hoare triple {143205#(<= ~counter~0 30)} assume !(0 == ~cond); {143205#(<= ~counter~0 30)} is VALID [2022-04-28 07:21:36,425 INFO L290 TraceCheckUtils]: 283: Hoare triple {143205#(<= ~counter~0 30)} assume true; {143205#(<= ~counter~0 30)} is VALID [2022-04-28 07:21:36,426 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {143205#(<= ~counter~0 30)} {143205#(<= ~counter~0 30)} #63#return; {143205#(<= ~counter~0 30)} is VALID [2022-04-28 07:21:36,426 INFO L290 TraceCheckUtils]: 285: Hoare triple {143205#(<= ~counter~0 30)} assume !!(0 != ~y3~0); {143205#(<= ~counter~0 30)} is VALID [2022-04-28 07:21:36,426 INFO L290 TraceCheckUtils]: 286: Hoare triple {143205#(<= ~counter~0 30)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {143205#(<= ~counter~0 30)} is VALID [2022-04-28 07:21:36,429 INFO L290 TraceCheckUtils]: 287: Hoare triple {143205#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {143233#(<= ~counter~0 31)} is VALID [2022-04-28 07:21:36,429 INFO L290 TraceCheckUtils]: 288: Hoare triple {143233#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {143233#(<= ~counter~0 31)} is VALID [2022-04-28 07:21:36,430 INFO L272 TraceCheckUtils]: 289: Hoare triple {143233#(<= ~counter~0 31)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {143233#(<= ~counter~0 31)} is VALID [2022-04-28 07:21:36,430 INFO L290 TraceCheckUtils]: 290: Hoare triple {143233#(<= ~counter~0 31)} ~cond := #in~cond; {143233#(<= ~counter~0 31)} is VALID [2022-04-28 07:21:36,430 INFO L290 TraceCheckUtils]: 291: Hoare triple {143233#(<= ~counter~0 31)} assume !(0 == ~cond); {143233#(<= ~counter~0 31)} is VALID [2022-04-28 07:21:36,430 INFO L290 TraceCheckUtils]: 292: Hoare triple {143233#(<= ~counter~0 31)} assume true; {143233#(<= ~counter~0 31)} is VALID [2022-04-28 07:21:36,431 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {143233#(<= ~counter~0 31)} {143233#(<= ~counter~0 31)} #63#return; {143233#(<= ~counter~0 31)} is VALID [2022-04-28 07:21:36,431 INFO L290 TraceCheckUtils]: 294: Hoare triple {143233#(<= ~counter~0 31)} assume !!(0 != ~y3~0); {143233#(<= ~counter~0 31)} is VALID [2022-04-28 07:21:36,431 INFO L290 TraceCheckUtils]: 295: Hoare triple {143233#(<= ~counter~0 31)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {143233#(<= ~counter~0 31)} is VALID [2022-04-28 07:21:36,433 INFO L290 TraceCheckUtils]: 296: Hoare triple {143233#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {143261#(<= ~counter~0 32)} is VALID [2022-04-28 07:21:36,434 INFO L290 TraceCheckUtils]: 297: Hoare triple {143261#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {143261#(<= ~counter~0 32)} is VALID [2022-04-28 07:21:36,434 INFO L272 TraceCheckUtils]: 298: Hoare triple {143261#(<= ~counter~0 32)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {143261#(<= ~counter~0 32)} is VALID [2022-04-28 07:21:36,434 INFO L290 TraceCheckUtils]: 299: Hoare triple {143261#(<= ~counter~0 32)} ~cond := #in~cond; {143261#(<= ~counter~0 32)} is VALID [2022-04-28 07:21:36,435 INFO L290 TraceCheckUtils]: 300: Hoare triple {143261#(<= ~counter~0 32)} assume !(0 == ~cond); {143261#(<= ~counter~0 32)} is VALID [2022-04-28 07:21:36,435 INFO L290 TraceCheckUtils]: 301: Hoare triple {143261#(<= ~counter~0 32)} assume true; {143261#(<= ~counter~0 32)} is VALID [2022-04-28 07:21:36,435 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {143261#(<= ~counter~0 32)} {143261#(<= ~counter~0 32)} #63#return; {143261#(<= ~counter~0 32)} is VALID [2022-04-28 07:21:36,436 INFO L290 TraceCheckUtils]: 303: Hoare triple {143261#(<= ~counter~0 32)} assume !!(0 != ~y3~0); {143261#(<= ~counter~0 32)} is VALID [2022-04-28 07:21:36,436 INFO L290 TraceCheckUtils]: 304: Hoare triple {143261#(<= ~counter~0 32)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {143261#(<= ~counter~0 32)} is VALID [2022-04-28 07:21:36,438 INFO L290 TraceCheckUtils]: 305: Hoare triple {143261#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {143289#(<= ~counter~0 33)} is VALID [2022-04-28 07:21:36,438 INFO L290 TraceCheckUtils]: 306: Hoare triple {143289#(<= ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {143289#(<= ~counter~0 33)} is VALID [2022-04-28 07:21:36,439 INFO L272 TraceCheckUtils]: 307: Hoare triple {143289#(<= ~counter~0 33)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {143289#(<= ~counter~0 33)} is VALID [2022-04-28 07:21:36,439 INFO L290 TraceCheckUtils]: 308: Hoare triple {143289#(<= ~counter~0 33)} ~cond := #in~cond; {143289#(<= ~counter~0 33)} is VALID [2022-04-28 07:21:36,439 INFO L290 TraceCheckUtils]: 309: Hoare triple {143289#(<= ~counter~0 33)} assume !(0 == ~cond); {143289#(<= ~counter~0 33)} is VALID [2022-04-28 07:21:36,439 INFO L290 TraceCheckUtils]: 310: Hoare triple {143289#(<= ~counter~0 33)} assume true; {143289#(<= ~counter~0 33)} is VALID [2022-04-28 07:21:36,440 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {143289#(<= ~counter~0 33)} {143289#(<= ~counter~0 33)} #63#return; {143289#(<= ~counter~0 33)} is VALID [2022-04-28 07:21:36,440 INFO L290 TraceCheckUtils]: 312: Hoare triple {143289#(<= ~counter~0 33)} assume !!(0 != ~y3~0); {143289#(<= ~counter~0 33)} is VALID [2022-04-28 07:21:36,440 INFO L290 TraceCheckUtils]: 313: Hoare triple {143289#(<= ~counter~0 33)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {143289#(<= ~counter~0 33)} is VALID [2022-04-28 07:21:36,442 INFO L290 TraceCheckUtils]: 314: Hoare triple {143289#(<= ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {143317#(<= ~counter~0 34)} is VALID [2022-04-28 07:21:36,442 INFO L290 TraceCheckUtils]: 315: Hoare triple {143317#(<= ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {143317#(<= ~counter~0 34)} is VALID [2022-04-28 07:21:36,443 INFO L272 TraceCheckUtils]: 316: Hoare triple {143317#(<= ~counter~0 34)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {143317#(<= ~counter~0 34)} is VALID [2022-04-28 07:21:36,443 INFO L290 TraceCheckUtils]: 317: Hoare triple {143317#(<= ~counter~0 34)} ~cond := #in~cond; {143317#(<= ~counter~0 34)} is VALID [2022-04-28 07:21:36,443 INFO L290 TraceCheckUtils]: 318: Hoare triple {143317#(<= ~counter~0 34)} assume !(0 == ~cond); {143317#(<= ~counter~0 34)} is VALID [2022-04-28 07:21:36,443 INFO L290 TraceCheckUtils]: 319: Hoare triple {143317#(<= ~counter~0 34)} assume true; {143317#(<= ~counter~0 34)} is VALID [2022-04-28 07:21:36,444 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {143317#(<= ~counter~0 34)} {143317#(<= ~counter~0 34)} #63#return; {143317#(<= ~counter~0 34)} is VALID [2022-04-28 07:21:36,444 INFO L290 TraceCheckUtils]: 321: Hoare triple {143317#(<= ~counter~0 34)} assume !!(0 != ~y3~0); {143317#(<= ~counter~0 34)} is VALID [2022-04-28 07:21:36,444 INFO L290 TraceCheckUtils]: 322: Hoare triple {143317#(<= ~counter~0 34)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {143317#(<= ~counter~0 34)} is VALID [2022-04-28 07:21:36,447 INFO L290 TraceCheckUtils]: 323: Hoare triple {143317#(<= ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {143345#(<= ~counter~0 35)} is VALID [2022-04-28 07:21:36,447 INFO L290 TraceCheckUtils]: 324: Hoare triple {143345#(<= ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {143345#(<= ~counter~0 35)} is VALID [2022-04-28 07:21:36,447 INFO L272 TraceCheckUtils]: 325: Hoare triple {143345#(<= ~counter~0 35)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {143345#(<= ~counter~0 35)} is VALID [2022-04-28 07:21:36,448 INFO L290 TraceCheckUtils]: 326: Hoare triple {143345#(<= ~counter~0 35)} ~cond := #in~cond; {143345#(<= ~counter~0 35)} is VALID [2022-04-28 07:21:36,448 INFO L290 TraceCheckUtils]: 327: Hoare triple {143345#(<= ~counter~0 35)} assume !(0 == ~cond); {143345#(<= ~counter~0 35)} is VALID [2022-04-28 07:21:36,448 INFO L290 TraceCheckUtils]: 328: Hoare triple {143345#(<= ~counter~0 35)} assume true; {143345#(<= ~counter~0 35)} is VALID [2022-04-28 07:21:36,449 INFO L284 TraceCheckUtils]: 329: Hoare quadruple {143345#(<= ~counter~0 35)} {143345#(<= ~counter~0 35)} #63#return; {143345#(<= ~counter~0 35)} is VALID [2022-04-28 07:21:36,449 INFO L290 TraceCheckUtils]: 330: Hoare triple {143345#(<= ~counter~0 35)} assume !!(0 != ~y3~0); {143345#(<= ~counter~0 35)} is VALID [2022-04-28 07:21:36,449 INFO L290 TraceCheckUtils]: 331: Hoare triple {143345#(<= ~counter~0 35)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {143345#(<= ~counter~0 35)} is VALID [2022-04-28 07:21:36,451 INFO L290 TraceCheckUtils]: 332: Hoare triple {143345#(<= ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {143373#(<= ~counter~0 36)} is VALID [2022-04-28 07:21:36,451 INFO L290 TraceCheckUtils]: 333: Hoare triple {143373#(<= ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {143373#(<= ~counter~0 36)} is VALID [2022-04-28 07:21:36,452 INFO L272 TraceCheckUtils]: 334: Hoare triple {143373#(<= ~counter~0 36)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {143373#(<= ~counter~0 36)} is VALID [2022-04-28 07:21:36,452 INFO L290 TraceCheckUtils]: 335: Hoare triple {143373#(<= ~counter~0 36)} ~cond := #in~cond; {143373#(<= ~counter~0 36)} is VALID [2022-04-28 07:21:36,452 INFO L290 TraceCheckUtils]: 336: Hoare triple {143373#(<= ~counter~0 36)} assume !(0 == ~cond); {143373#(<= ~counter~0 36)} is VALID [2022-04-28 07:21:36,453 INFO L290 TraceCheckUtils]: 337: Hoare triple {143373#(<= ~counter~0 36)} assume true; {143373#(<= ~counter~0 36)} is VALID [2022-04-28 07:21:36,453 INFO L284 TraceCheckUtils]: 338: Hoare quadruple {143373#(<= ~counter~0 36)} {143373#(<= ~counter~0 36)} #63#return; {143373#(<= ~counter~0 36)} is VALID [2022-04-28 07:21:36,453 INFO L290 TraceCheckUtils]: 339: Hoare triple {143373#(<= ~counter~0 36)} assume !!(0 != ~y3~0); {143373#(<= ~counter~0 36)} is VALID [2022-04-28 07:21:36,454 INFO L290 TraceCheckUtils]: 340: Hoare triple {143373#(<= ~counter~0 36)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {143373#(<= ~counter~0 36)} is VALID [2022-04-28 07:21:36,456 INFO L290 TraceCheckUtils]: 341: Hoare triple {143373#(<= ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {143401#(<= ~counter~0 37)} is VALID [2022-04-28 07:21:36,456 INFO L290 TraceCheckUtils]: 342: Hoare triple {143401#(<= ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {143401#(<= ~counter~0 37)} is VALID [2022-04-28 07:21:36,456 INFO L272 TraceCheckUtils]: 343: Hoare triple {143401#(<= ~counter~0 37)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {143401#(<= ~counter~0 37)} is VALID [2022-04-28 07:21:36,457 INFO L290 TraceCheckUtils]: 344: Hoare triple {143401#(<= ~counter~0 37)} ~cond := #in~cond; {143401#(<= ~counter~0 37)} is VALID [2022-04-28 07:21:36,457 INFO L290 TraceCheckUtils]: 345: Hoare triple {143401#(<= ~counter~0 37)} assume !(0 == ~cond); {143401#(<= ~counter~0 37)} is VALID [2022-04-28 07:21:36,457 INFO L290 TraceCheckUtils]: 346: Hoare triple {143401#(<= ~counter~0 37)} assume true; {143401#(<= ~counter~0 37)} is VALID [2022-04-28 07:21:36,458 INFO L284 TraceCheckUtils]: 347: Hoare quadruple {143401#(<= ~counter~0 37)} {143401#(<= ~counter~0 37)} #63#return; {143401#(<= ~counter~0 37)} is VALID [2022-04-28 07:21:36,458 INFO L290 TraceCheckUtils]: 348: Hoare triple {143401#(<= ~counter~0 37)} assume !!(0 != ~y3~0); {143401#(<= ~counter~0 37)} is VALID [2022-04-28 07:21:36,458 INFO L290 TraceCheckUtils]: 349: Hoare triple {143401#(<= ~counter~0 37)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {143401#(<= ~counter~0 37)} is VALID [2022-04-28 07:21:36,460 INFO L290 TraceCheckUtils]: 350: Hoare triple {143401#(<= ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {143429#(<= ~counter~0 38)} is VALID [2022-04-28 07:21:36,460 INFO L290 TraceCheckUtils]: 351: Hoare triple {143429#(<= ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {143429#(<= ~counter~0 38)} is VALID [2022-04-28 07:21:36,461 INFO L272 TraceCheckUtils]: 352: Hoare triple {143429#(<= ~counter~0 38)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {143429#(<= ~counter~0 38)} is VALID [2022-04-28 07:21:36,461 INFO L290 TraceCheckUtils]: 353: Hoare triple {143429#(<= ~counter~0 38)} ~cond := #in~cond; {143429#(<= ~counter~0 38)} is VALID [2022-04-28 07:21:36,461 INFO L290 TraceCheckUtils]: 354: Hoare triple {143429#(<= ~counter~0 38)} assume !(0 == ~cond); {143429#(<= ~counter~0 38)} is VALID [2022-04-28 07:21:36,461 INFO L290 TraceCheckUtils]: 355: Hoare triple {143429#(<= ~counter~0 38)} assume true; {143429#(<= ~counter~0 38)} is VALID [2022-04-28 07:21:36,462 INFO L284 TraceCheckUtils]: 356: Hoare quadruple {143429#(<= ~counter~0 38)} {143429#(<= ~counter~0 38)} #63#return; {143429#(<= ~counter~0 38)} is VALID [2022-04-28 07:21:36,462 INFO L290 TraceCheckUtils]: 357: Hoare triple {143429#(<= ~counter~0 38)} assume !!(0 != ~y3~0); {143429#(<= ~counter~0 38)} is VALID [2022-04-28 07:21:36,462 INFO L290 TraceCheckUtils]: 358: Hoare triple {143429#(<= ~counter~0 38)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {143429#(<= ~counter~0 38)} is VALID [2022-04-28 07:21:36,464 INFO L290 TraceCheckUtils]: 359: Hoare triple {143429#(<= ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {143457#(<= ~counter~0 39)} is VALID [2022-04-28 07:21:36,465 INFO L290 TraceCheckUtils]: 360: Hoare triple {143457#(<= ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {143457#(<= ~counter~0 39)} is VALID [2022-04-28 07:21:36,465 INFO L272 TraceCheckUtils]: 361: Hoare triple {143457#(<= ~counter~0 39)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {143457#(<= ~counter~0 39)} is VALID [2022-04-28 07:21:36,465 INFO L290 TraceCheckUtils]: 362: Hoare triple {143457#(<= ~counter~0 39)} ~cond := #in~cond; {143457#(<= ~counter~0 39)} is VALID [2022-04-28 07:21:36,466 INFO L290 TraceCheckUtils]: 363: Hoare triple {143457#(<= ~counter~0 39)} assume !(0 == ~cond); {143457#(<= ~counter~0 39)} is VALID [2022-04-28 07:21:36,466 INFO L290 TraceCheckUtils]: 364: Hoare triple {143457#(<= ~counter~0 39)} assume true; {143457#(<= ~counter~0 39)} is VALID [2022-04-28 07:21:36,466 INFO L284 TraceCheckUtils]: 365: Hoare quadruple {143457#(<= ~counter~0 39)} {143457#(<= ~counter~0 39)} #63#return; {143457#(<= ~counter~0 39)} is VALID [2022-04-28 07:21:36,467 INFO L290 TraceCheckUtils]: 366: Hoare triple {143457#(<= ~counter~0 39)} assume !!(0 != ~y3~0); {143457#(<= ~counter~0 39)} is VALID [2022-04-28 07:21:36,467 INFO L290 TraceCheckUtils]: 367: Hoare triple {143457#(<= ~counter~0 39)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {143457#(<= ~counter~0 39)} is VALID [2022-04-28 07:21:36,469 INFO L290 TraceCheckUtils]: 368: Hoare triple {143457#(<= ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {143485#(<= ~counter~0 40)} is VALID [2022-04-28 07:21:36,469 INFO L290 TraceCheckUtils]: 369: Hoare triple {143485#(<= ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {143485#(<= ~counter~0 40)} is VALID [2022-04-28 07:21:36,470 INFO L272 TraceCheckUtils]: 370: Hoare triple {143485#(<= ~counter~0 40)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {143485#(<= ~counter~0 40)} is VALID [2022-04-28 07:21:36,470 INFO L290 TraceCheckUtils]: 371: Hoare triple {143485#(<= ~counter~0 40)} ~cond := #in~cond; {143485#(<= ~counter~0 40)} is VALID [2022-04-28 07:21:36,470 INFO L290 TraceCheckUtils]: 372: Hoare triple {143485#(<= ~counter~0 40)} assume !(0 == ~cond); {143485#(<= ~counter~0 40)} is VALID [2022-04-28 07:21:36,470 INFO L290 TraceCheckUtils]: 373: Hoare triple {143485#(<= ~counter~0 40)} assume true; {143485#(<= ~counter~0 40)} is VALID [2022-04-28 07:21:36,471 INFO L284 TraceCheckUtils]: 374: Hoare quadruple {143485#(<= ~counter~0 40)} {143485#(<= ~counter~0 40)} #63#return; {143485#(<= ~counter~0 40)} is VALID [2022-04-28 07:21:36,471 INFO L290 TraceCheckUtils]: 375: Hoare triple {143485#(<= ~counter~0 40)} assume !!(0 != ~y3~0); {143485#(<= ~counter~0 40)} is VALID [2022-04-28 07:21:36,471 INFO L290 TraceCheckUtils]: 376: Hoare triple {143485#(<= ~counter~0 40)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {143485#(<= ~counter~0 40)} is VALID [2022-04-28 07:21:36,473 INFO L290 TraceCheckUtils]: 377: Hoare triple {143485#(<= ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {143513#(<= ~counter~0 41)} is VALID [2022-04-28 07:21:36,473 INFO L290 TraceCheckUtils]: 378: Hoare triple {143513#(<= ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {143513#(<= ~counter~0 41)} is VALID [2022-04-28 07:21:36,474 INFO L272 TraceCheckUtils]: 379: Hoare triple {143513#(<= ~counter~0 41)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {143513#(<= ~counter~0 41)} is VALID [2022-04-28 07:21:36,474 INFO L290 TraceCheckUtils]: 380: Hoare triple {143513#(<= ~counter~0 41)} ~cond := #in~cond; {143513#(<= ~counter~0 41)} is VALID [2022-04-28 07:21:36,474 INFO L290 TraceCheckUtils]: 381: Hoare triple {143513#(<= ~counter~0 41)} assume !(0 == ~cond); {143513#(<= ~counter~0 41)} is VALID [2022-04-28 07:21:36,475 INFO L290 TraceCheckUtils]: 382: Hoare triple {143513#(<= ~counter~0 41)} assume true; {143513#(<= ~counter~0 41)} is VALID [2022-04-28 07:21:36,475 INFO L284 TraceCheckUtils]: 383: Hoare quadruple {143513#(<= ~counter~0 41)} {143513#(<= ~counter~0 41)} #63#return; {143513#(<= ~counter~0 41)} is VALID [2022-04-28 07:21:36,475 INFO L290 TraceCheckUtils]: 384: Hoare triple {143513#(<= ~counter~0 41)} assume !!(0 != ~y3~0); {143513#(<= ~counter~0 41)} is VALID [2022-04-28 07:21:36,475 INFO L290 TraceCheckUtils]: 385: Hoare triple {143513#(<= ~counter~0 41)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {143513#(<= ~counter~0 41)} is VALID [2022-04-28 07:21:36,477 INFO L290 TraceCheckUtils]: 386: Hoare triple {143513#(<= ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {143541#(<= ~counter~0 42)} is VALID [2022-04-28 07:21:36,478 INFO L290 TraceCheckUtils]: 387: Hoare triple {143541#(<= ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {143541#(<= ~counter~0 42)} is VALID [2022-04-28 07:21:36,478 INFO L272 TraceCheckUtils]: 388: Hoare triple {143541#(<= ~counter~0 42)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {143541#(<= ~counter~0 42)} is VALID [2022-04-28 07:21:36,478 INFO L290 TraceCheckUtils]: 389: Hoare triple {143541#(<= ~counter~0 42)} ~cond := #in~cond; {143541#(<= ~counter~0 42)} is VALID [2022-04-28 07:21:36,479 INFO L290 TraceCheckUtils]: 390: Hoare triple {143541#(<= ~counter~0 42)} assume !(0 == ~cond); {143541#(<= ~counter~0 42)} is VALID [2022-04-28 07:21:36,479 INFO L290 TraceCheckUtils]: 391: Hoare triple {143541#(<= ~counter~0 42)} assume true; {143541#(<= ~counter~0 42)} is VALID [2022-04-28 07:21:36,479 INFO L284 TraceCheckUtils]: 392: Hoare quadruple {143541#(<= ~counter~0 42)} {143541#(<= ~counter~0 42)} #63#return; {143541#(<= ~counter~0 42)} is VALID [2022-04-28 07:21:36,479 INFO L290 TraceCheckUtils]: 393: Hoare triple {143541#(<= ~counter~0 42)} assume !!(0 != ~y3~0); {143541#(<= ~counter~0 42)} is VALID [2022-04-28 07:21:36,480 INFO L290 TraceCheckUtils]: 394: Hoare triple {143541#(<= ~counter~0 42)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {143541#(<= ~counter~0 42)} is VALID [2022-04-28 07:21:36,482 INFO L290 TraceCheckUtils]: 395: Hoare triple {143541#(<= ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {143569#(<= ~counter~0 43)} is VALID [2022-04-28 07:21:36,483 INFO L290 TraceCheckUtils]: 396: Hoare triple {143569#(<= ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {143569#(<= ~counter~0 43)} is VALID [2022-04-28 07:21:36,483 INFO L272 TraceCheckUtils]: 397: Hoare triple {143569#(<= ~counter~0 43)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {143569#(<= ~counter~0 43)} is VALID [2022-04-28 07:21:36,483 INFO L290 TraceCheckUtils]: 398: Hoare triple {143569#(<= ~counter~0 43)} ~cond := #in~cond; {143569#(<= ~counter~0 43)} is VALID [2022-04-28 07:21:36,484 INFO L290 TraceCheckUtils]: 399: Hoare triple {143569#(<= ~counter~0 43)} assume !(0 == ~cond); {143569#(<= ~counter~0 43)} is VALID [2022-04-28 07:21:36,484 INFO L290 TraceCheckUtils]: 400: Hoare triple {143569#(<= ~counter~0 43)} assume true; {143569#(<= ~counter~0 43)} is VALID [2022-04-28 07:21:36,484 INFO L284 TraceCheckUtils]: 401: Hoare quadruple {143569#(<= ~counter~0 43)} {143569#(<= ~counter~0 43)} #63#return; {143569#(<= ~counter~0 43)} is VALID [2022-04-28 07:21:36,485 INFO L290 TraceCheckUtils]: 402: Hoare triple {143569#(<= ~counter~0 43)} assume !!(0 != ~y3~0); {143569#(<= ~counter~0 43)} is VALID [2022-04-28 07:21:36,485 INFO L290 TraceCheckUtils]: 403: Hoare triple {143569#(<= ~counter~0 43)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {143569#(<= ~counter~0 43)} is VALID [2022-04-28 07:21:36,487 INFO L290 TraceCheckUtils]: 404: Hoare triple {143569#(<= ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {143597#(<= ~counter~0 44)} is VALID [2022-04-28 07:21:36,487 INFO L290 TraceCheckUtils]: 405: Hoare triple {143597#(<= ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {143597#(<= ~counter~0 44)} is VALID [2022-04-28 07:21:36,488 INFO L272 TraceCheckUtils]: 406: Hoare triple {143597#(<= ~counter~0 44)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {143597#(<= ~counter~0 44)} is VALID [2022-04-28 07:21:36,488 INFO L290 TraceCheckUtils]: 407: Hoare triple {143597#(<= ~counter~0 44)} ~cond := #in~cond; {143597#(<= ~counter~0 44)} is VALID [2022-04-28 07:21:36,488 INFO L290 TraceCheckUtils]: 408: Hoare triple {143597#(<= ~counter~0 44)} assume !(0 == ~cond); {143597#(<= ~counter~0 44)} is VALID [2022-04-28 07:21:36,489 INFO L290 TraceCheckUtils]: 409: Hoare triple {143597#(<= ~counter~0 44)} assume true; {143597#(<= ~counter~0 44)} is VALID [2022-04-28 07:21:36,489 INFO L284 TraceCheckUtils]: 410: Hoare quadruple {143597#(<= ~counter~0 44)} {143597#(<= ~counter~0 44)} #63#return; {143597#(<= ~counter~0 44)} is VALID [2022-04-28 07:21:36,489 INFO L290 TraceCheckUtils]: 411: Hoare triple {143597#(<= ~counter~0 44)} assume !!(0 != ~y3~0); {143597#(<= ~counter~0 44)} is VALID [2022-04-28 07:21:36,490 INFO L290 TraceCheckUtils]: 412: Hoare triple {143597#(<= ~counter~0 44)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {143597#(<= ~counter~0 44)} is VALID [2022-04-28 07:21:36,491 INFO L290 TraceCheckUtils]: 413: Hoare triple {143597#(<= ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {143625#(<= ~counter~0 45)} is VALID [2022-04-28 07:21:36,492 INFO L290 TraceCheckUtils]: 414: Hoare triple {143625#(<= ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {143625#(<= ~counter~0 45)} is VALID [2022-04-28 07:21:36,492 INFO L272 TraceCheckUtils]: 415: Hoare triple {143625#(<= ~counter~0 45)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {143625#(<= ~counter~0 45)} is VALID [2022-04-28 07:21:36,493 INFO L290 TraceCheckUtils]: 416: Hoare triple {143625#(<= ~counter~0 45)} ~cond := #in~cond; {143625#(<= ~counter~0 45)} is VALID [2022-04-28 07:21:36,493 INFO L290 TraceCheckUtils]: 417: Hoare triple {143625#(<= ~counter~0 45)} assume !(0 == ~cond); {143625#(<= ~counter~0 45)} is VALID [2022-04-28 07:21:36,493 INFO L290 TraceCheckUtils]: 418: Hoare triple {143625#(<= ~counter~0 45)} assume true; {143625#(<= ~counter~0 45)} is VALID [2022-04-28 07:21:36,493 INFO L284 TraceCheckUtils]: 419: Hoare quadruple {143625#(<= ~counter~0 45)} {143625#(<= ~counter~0 45)} #63#return; {143625#(<= ~counter~0 45)} is VALID [2022-04-28 07:21:36,494 INFO L290 TraceCheckUtils]: 420: Hoare triple {143625#(<= ~counter~0 45)} assume !!(0 != ~y3~0); {143625#(<= ~counter~0 45)} is VALID [2022-04-28 07:21:36,494 INFO L290 TraceCheckUtils]: 421: Hoare triple {143625#(<= ~counter~0 45)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {143625#(<= ~counter~0 45)} is VALID [2022-04-28 07:21:36,496 INFO L290 TraceCheckUtils]: 422: Hoare triple {143625#(<= ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {143653#(<= ~counter~0 46)} is VALID [2022-04-28 07:21:36,496 INFO L290 TraceCheckUtils]: 423: Hoare triple {143653#(<= ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {143653#(<= ~counter~0 46)} is VALID [2022-04-28 07:21:36,497 INFO L272 TraceCheckUtils]: 424: Hoare triple {143653#(<= ~counter~0 46)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {143653#(<= ~counter~0 46)} is VALID [2022-04-28 07:21:36,497 INFO L290 TraceCheckUtils]: 425: Hoare triple {143653#(<= ~counter~0 46)} ~cond := #in~cond; {143653#(<= ~counter~0 46)} is VALID [2022-04-28 07:21:36,497 INFO L290 TraceCheckUtils]: 426: Hoare triple {143653#(<= ~counter~0 46)} assume !(0 == ~cond); {143653#(<= ~counter~0 46)} is VALID [2022-04-28 07:21:36,497 INFO L290 TraceCheckUtils]: 427: Hoare triple {143653#(<= ~counter~0 46)} assume true; {143653#(<= ~counter~0 46)} is VALID [2022-04-28 07:21:36,498 INFO L284 TraceCheckUtils]: 428: Hoare quadruple {143653#(<= ~counter~0 46)} {143653#(<= ~counter~0 46)} #63#return; {143653#(<= ~counter~0 46)} is VALID [2022-04-28 07:21:36,498 INFO L290 TraceCheckUtils]: 429: Hoare triple {143653#(<= ~counter~0 46)} assume !!(0 != ~y3~0); {143653#(<= ~counter~0 46)} is VALID [2022-04-28 07:21:36,498 INFO L290 TraceCheckUtils]: 430: Hoare triple {143653#(<= ~counter~0 46)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {143653#(<= ~counter~0 46)} is VALID [2022-04-28 07:21:36,500 INFO L290 TraceCheckUtils]: 431: Hoare triple {143653#(<= ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {143681#(<= ~counter~0 47)} is VALID [2022-04-28 07:21:36,500 INFO L290 TraceCheckUtils]: 432: Hoare triple {143681#(<= ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {143681#(<= ~counter~0 47)} is VALID [2022-04-28 07:21:36,501 INFO L272 TraceCheckUtils]: 433: Hoare triple {143681#(<= ~counter~0 47)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {143681#(<= ~counter~0 47)} is VALID [2022-04-28 07:21:36,501 INFO L290 TraceCheckUtils]: 434: Hoare triple {143681#(<= ~counter~0 47)} ~cond := #in~cond; {143681#(<= ~counter~0 47)} is VALID [2022-04-28 07:21:36,501 INFO L290 TraceCheckUtils]: 435: Hoare triple {143681#(<= ~counter~0 47)} assume !(0 == ~cond); {143681#(<= ~counter~0 47)} is VALID [2022-04-28 07:21:36,502 INFO L290 TraceCheckUtils]: 436: Hoare triple {143681#(<= ~counter~0 47)} assume true; {143681#(<= ~counter~0 47)} is VALID [2022-04-28 07:21:36,502 INFO L284 TraceCheckUtils]: 437: Hoare quadruple {143681#(<= ~counter~0 47)} {143681#(<= ~counter~0 47)} #63#return; {143681#(<= ~counter~0 47)} is VALID [2022-04-28 07:21:36,502 INFO L290 TraceCheckUtils]: 438: Hoare triple {143681#(<= ~counter~0 47)} assume !!(0 != ~y3~0); {143681#(<= ~counter~0 47)} is VALID [2022-04-28 07:21:36,503 INFO L290 TraceCheckUtils]: 439: Hoare triple {143681#(<= ~counter~0 47)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {143681#(<= ~counter~0 47)} is VALID [2022-04-28 07:21:36,504 INFO L290 TraceCheckUtils]: 440: Hoare triple {143681#(<= ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {143709#(<= ~counter~0 48)} is VALID [2022-04-28 07:21:36,505 INFO L290 TraceCheckUtils]: 441: Hoare triple {143709#(<= ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {143709#(<= ~counter~0 48)} is VALID [2022-04-28 07:21:36,505 INFO L272 TraceCheckUtils]: 442: Hoare triple {143709#(<= ~counter~0 48)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {143709#(<= ~counter~0 48)} is VALID [2022-04-28 07:21:36,505 INFO L290 TraceCheckUtils]: 443: Hoare triple {143709#(<= ~counter~0 48)} ~cond := #in~cond; {143709#(<= ~counter~0 48)} is VALID [2022-04-28 07:21:36,506 INFO L290 TraceCheckUtils]: 444: Hoare triple {143709#(<= ~counter~0 48)} assume !(0 == ~cond); {143709#(<= ~counter~0 48)} is VALID [2022-04-28 07:21:36,506 INFO L290 TraceCheckUtils]: 445: Hoare triple {143709#(<= ~counter~0 48)} assume true; {143709#(<= ~counter~0 48)} is VALID [2022-04-28 07:21:36,506 INFO L284 TraceCheckUtils]: 446: Hoare quadruple {143709#(<= ~counter~0 48)} {143709#(<= ~counter~0 48)} #63#return; {143709#(<= ~counter~0 48)} is VALID [2022-04-28 07:21:36,507 INFO L290 TraceCheckUtils]: 447: Hoare triple {143709#(<= ~counter~0 48)} assume !!(0 != ~y3~0); {143709#(<= ~counter~0 48)} is VALID [2022-04-28 07:21:36,507 INFO L290 TraceCheckUtils]: 448: Hoare triple {143709#(<= ~counter~0 48)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {143709#(<= ~counter~0 48)} is VALID [2022-04-28 07:21:36,507 INFO L290 TraceCheckUtils]: 449: Hoare triple {143709#(<= ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {143737#(<= |main_#t~post6| 48)} is VALID [2022-04-28 07:21:36,507 INFO L290 TraceCheckUtils]: 450: Hoare triple {143737#(<= |main_#t~post6| 48)} assume !(#t~post6 < 50);havoc #t~post6; {142337#false} is VALID [2022-04-28 07:21:36,507 INFO L272 TraceCheckUtils]: 451: Hoare triple {142337#false} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 == ~x1~0 then 1 else 0)); {142337#false} is VALID [2022-04-28 07:21:36,508 INFO L290 TraceCheckUtils]: 452: Hoare triple {142337#false} ~cond := #in~cond; {142337#false} is VALID [2022-04-28 07:21:36,508 INFO L290 TraceCheckUtils]: 453: Hoare triple {142337#false} assume 0 == ~cond; {142337#false} is VALID [2022-04-28 07:21:36,508 INFO L290 TraceCheckUtils]: 454: Hoare triple {142337#false} assume !false; {142337#false} is VALID [2022-04-28 07:21:36,509 INFO L134 CoverageAnalysis]: Checked inductivity of 10348 backedges. 96 proven. 10248 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-28 07:21:36,509 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 07:21:38,231 INFO L290 TraceCheckUtils]: 454: Hoare triple {142337#false} assume !false; {142337#false} is VALID [2022-04-28 07:21:38,232 INFO L290 TraceCheckUtils]: 453: Hoare triple {142337#false} assume 0 == ~cond; {142337#false} is VALID [2022-04-28 07:21:38,232 INFO L290 TraceCheckUtils]: 452: Hoare triple {142337#false} ~cond := #in~cond; {142337#false} is VALID [2022-04-28 07:21:38,232 INFO L272 TraceCheckUtils]: 451: Hoare triple {142337#false} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 == ~x1~0 then 1 else 0)); {142337#false} is VALID [2022-04-28 07:21:38,232 INFO L290 TraceCheckUtils]: 450: Hoare triple {143765#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {142337#false} is VALID [2022-04-28 07:21:38,232 INFO L290 TraceCheckUtils]: 449: Hoare triple {143769#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {143765#(< |main_#t~post6| 50)} is VALID [2022-04-28 07:21:38,232 INFO L290 TraceCheckUtils]: 448: Hoare triple {143769#(< ~counter~0 50)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {143769#(< ~counter~0 50)} is VALID [2022-04-28 07:21:38,233 INFO L290 TraceCheckUtils]: 447: Hoare triple {143769#(< ~counter~0 50)} assume !!(0 != ~y3~0); {143769#(< ~counter~0 50)} is VALID [2022-04-28 07:21:38,233 INFO L284 TraceCheckUtils]: 446: Hoare quadruple {142336#true} {143769#(< ~counter~0 50)} #63#return; {143769#(< ~counter~0 50)} is VALID [2022-04-28 07:21:38,233 INFO L290 TraceCheckUtils]: 445: Hoare triple {142336#true} assume true; {142336#true} is VALID [2022-04-28 07:21:38,233 INFO L290 TraceCheckUtils]: 444: Hoare triple {142336#true} assume !(0 == ~cond); {142336#true} is VALID [2022-04-28 07:21:38,233 INFO L290 TraceCheckUtils]: 443: Hoare triple {142336#true} ~cond := #in~cond; {142336#true} is VALID [2022-04-28 07:21:38,233 INFO L272 TraceCheckUtils]: 442: Hoare triple {143769#(< ~counter~0 50)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {142336#true} is VALID [2022-04-28 07:21:38,234 INFO L290 TraceCheckUtils]: 441: Hoare triple {143769#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {143769#(< ~counter~0 50)} is VALID [2022-04-28 07:21:38,237 INFO L290 TraceCheckUtils]: 440: Hoare triple {143709#(<= ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {143769#(< ~counter~0 50)} is VALID [2022-04-28 07:21:38,237 INFO L290 TraceCheckUtils]: 439: Hoare triple {143709#(<= ~counter~0 48)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {143709#(<= ~counter~0 48)} is VALID [2022-04-28 07:21:38,237 INFO L290 TraceCheckUtils]: 438: Hoare triple {143709#(<= ~counter~0 48)} assume !!(0 != ~y3~0); {143709#(<= ~counter~0 48)} is VALID [2022-04-28 07:21:38,248 INFO L284 TraceCheckUtils]: 437: Hoare quadruple {142336#true} {143709#(<= ~counter~0 48)} #63#return; {143709#(<= ~counter~0 48)} is VALID [2022-04-28 07:21:38,248 INFO L290 TraceCheckUtils]: 436: Hoare triple {142336#true} assume true; {142336#true} is VALID [2022-04-28 07:21:38,248 INFO L290 TraceCheckUtils]: 435: Hoare triple {142336#true} assume !(0 == ~cond); {142336#true} is VALID [2022-04-28 07:21:38,248 INFO L290 TraceCheckUtils]: 434: Hoare triple {142336#true} ~cond := #in~cond; {142336#true} is VALID [2022-04-28 07:21:38,248 INFO L272 TraceCheckUtils]: 433: Hoare triple {143709#(<= ~counter~0 48)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {142336#true} is VALID [2022-04-28 07:21:38,249 INFO L290 TraceCheckUtils]: 432: Hoare triple {143709#(<= ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {143709#(<= ~counter~0 48)} is VALID [2022-04-28 07:21:38,252 INFO L290 TraceCheckUtils]: 431: Hoare triple {143681#(<= ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {143709#(<= ~counter~0 48)} is VALID [2022-04-28 07:21:38,252 INFO L290 TraceCheckUtils]: 430: Hoare triple {143681#(<= ~counter~0 47)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {143681#(<= ~counter~0 47)} is VALID [2022-04-28 07:21:38,253 INFO L290 TraceCheckUtils]: 429: Hoare triple {143681#(<= ~counter~0 47)} assume !!(0 != ~y3~0); {143681#(<= ~counter~0 47)} is VALID [2022-04-28 07:21:38,253 INFO L284 TraceCheckUtils]: 428: Hoare quadruple {142336#true} {143681#(<= ~counter~0 47)} #63#return; {143681#(<= ~counter~0 47)} is VALID [2022-04-28 07:21:38,253 INFO L290 TraceCheckUtils]: 427: Hoare triple {142336#true} assume true; {142336#true} is VALID [2022-04-28 07:21:38,253 INFO L290 TraceCheckUtils]: 426: Hoare triple {142336#true} assume !(0 == ~cond); {142336#true} is VALID [2022-04-28 07:21:38,253 INFO L290 TraceCheckUtils]: 425: Hoare triple {142336#true} ~cond := #in~cond; {142336#true} is VALID [2022-04-28 07:21:38,254 INFO L272 TraceCheckUtils]: 424: Hoare triple {143681#(<= ~counter~0 47)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {142336#true} is VALID [2022-04-28 07:21:38,254 INFO L290 TraceCheckUtils]: 423: Hoare triple {143681#(<= ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {143681#(<= ~counter~0 47)} is VALID [2022-04-28 07:21:38,256 INFO L290 TraceCheckUtils]: 422: Hoare triple {143653#(<= ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {143681#(<= ~counter~0 47)} is VALID [2022-04-28 07:21:38,256 INFO L290 TraceCheckUtils]: 421: Hoare triple {143653#(<= ~counter~0 46)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {143653#(<= ~counter~0 46)} is VALID [2022-04-28 07:21:38,256 INFO L290 TraceCheckUtils]: 420: Hoare triple {143653#(<= ~counter~0 46)} assume !!(0 != ~y3~0); {143653#(<= ~counter~0 46)} is VALID [2022-04-28 07:21:38,257 INFO L284 TraceCheckUtils]: 419: Hoare quadruple {142336#true} {143653#(<= ~counter~0 46)} #63#return; {143653#(<= ~counter~0 46)} is VALID [2022-04-28 07:21:38,257 INFO L290 TraceCheckUtils]: 418: Hoare triple {142336#true} assume true; {142336#true} is VALID [2022-04-28 07:21:38,257 INFO L290 TraceCheckUtils]: 417: Hoare triple {142336#true} assume !(0 == ~cond); {142336#true} is VALID [2022-04-28 07:21:38,257 INFO L290 TraceCheckUtils]: 416: Hoare triple {142336#true} ~cond := #in~cond; {142336#true} is VALID [2022-04-28 07:21:38,257 INFO L272 TraceCheckUtils]: 415: Hoare triple {143653#(<= ~counter~0 46)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {142336#true} is VALID [2022-04-28 07:21:38,257 INFO L290 TraceCheckUtils]: 414: Hoare triple {143653#(<= ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {143653#(<= ~counter~0 46)} is VALID [2022-04-28 07:21:38,259 INFO L290 TraceCheckUtils]: 413: Hoare triple {143625#(<= ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {143653#(<= ~counter~0 46)} is VALID [2022-04-28 07:21:38,259 INFO L290 TraceCheckUtils]: 412: Hoare triple {143625#(<= ~counter~0 45)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {143625#(<= ~counter~0 45)} is VALID [2022-04-28 07:21:38,259 INFO L290 TraceCheckUtils]: 411: Hoare triple {143625#(<= ~counter~0 45)} assume !!(0 != ~y3~0); {143625#(<= ~counter~0 45)} is VALID [2022-04-28 07:21:38,260 INFO L284 TraceCheckUtils]: 410: Hoare quadruple {142336#true} {143625#(<= ~counter~0 45)} #63#return; {143625#(<= ~counter~0 45)} is VALID [2022-04-28 07:21:38,260 INFO L290 TraceCheckUtils]: 409: Hoare triple {142336#true} assume true; {142336#true} is VALID [2022-04-28 07:21:38,260 INFO L290 TraceCheckUtils]: 408: Hoare triple {142336#true} assume !(0 == ~cond); {142336#true} is VALID [2022-04-28 07:21:38,260 INFO L290 TraceCheckUtils]: 407: Hoare triple {142336#true} ~cond := #in~cond; {142336#true} is VALID [2022-04-28 07:21:38,260 INFO L272 TraceCheckUtils]: 406: Hoare triple {143625#(<= ~counter~0 45)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {142336#true} is VALID [2022-04-28 07:21:38,260 INFO L290 TraceCheckUtils]: 405: Hoare triple {143625#(<= ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {143625#(<= ~counter~0 45)} is VALID [2022-04-28 07:21:38,261 INFO L290 TraceCheckUtils]: 404: Hoare triple {143597#(<= ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {143625#(<= ~counter~0 45)} is VALID [2022-04-28 07:21:38,262 INFO L290 TraceCheckUtils]: 403: Hoare triple {143597#(<= ~counter~0 44)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {143597#(<= ~counter~0 44)} is VALID [2022-04-28 07:21:38,262 INFO L290 TraceCheckUtils]: 402: Hoare triple {143597#(<= ~counter~0 44)} assume !!(0 != ~y3~0); {143597#(<= ~counter~0 44)} is VALID [2022-04-28 07:21:38,262 INFO L284 TraceCheckUtils]: 401: Hoare quadruple {142336#true} {143597#(<= ~counter~0 44)} #63#return; {143597#(<= ~counter~0 44)} is VALID [2022-04-28 07:21:38,262 INFO L290 TraceCheckUtils]: 400: Hoare triple {142336#true} assume true; {142336#true} is VALID [2022-04-28 07:21:38,262 INFO L290 TraceCheckUtils]: 399: Hoare triple {142336#true} assume !(0 == ~cond); {142336#true} is VALID [2022-04-28 07:21:38,262 INFO L290 TraceCheckUtils]: 398: Hoare triple {142336#true} ~cond := #in~cond; {142336#true} is VALID [2022-04-28 07:21:38,262 INFO L272 TraceCheckUtils]: 397: Hoare triple {143597#(<= ~counter~0 44)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {142336#true} is VALID [2022-04-28 07:21:38,263 INFO L290 TraceCheckUtils]: 396: Hoare triple {143597#(<= ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {143597#(<= ~counter~0 44)} is VALID [2022-04-28 07:21:38,264 INFO L290 TraceCheckUtils]: 395: Hoare triple {143569#(<= ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {143597#(<= ~counter~0 44)} is VALID [2022-04-28 07:21:38,265 INFO L290 TraceCheckUtils]: 394: Hoare triple {143569#(<= ~counter~0 43)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {143569#(<= ~counter~0 43)} is VALID [2022-04-28 07:21:38,265 INFO L290 TraceCheckUtils]: 393: Hoare triple {143569#(<= ~counter~0 43)} assume !!(0 != ~y3~0); {143569#(<= ~counter~0 43)} is VALID [2022-04-28 07:21:38,265 INFO L284 TraceCheckUtils]: 392: Hoare quadruple {142336#true} {143569#(<= ~counter~0 43)} #63#return; {143569#(<= ~counter~0 43)} is VALID [2022-04-28 07:21:38,265 INFO L290 TraceCheckUtils]: 391: Hoare triple {142336#true} assume true; {142336#true} is VALID [2022-04-28 07:21:38,265 INFO L290 TraceCheckUtils]: 390: Hoare triple {142336#true} assume !(0 == ~cond); {142336#true} is VALID [2022-04-28 07:21:38,265 INFO L290 TraceCheckUtils]: 389: Hoare triple {142336#true} ~cond := #in~cond; {142336#true} is VALID [2022-04-28 07:21:38,265 INFO L272 TraceCheckUtils]: 388: Hoare triple {143569#(<= ~counter~0 43)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {142336#true} is VALID [2022-04-28 07:21:38,266 INFO L290 TraceCheckUtils]: 387: Hoare triple {143569#(<= ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {143569#(<= ~counter~0 43)} is VALID [2022-04-28 07:21:38,268 INFO L290 TraceCheckUtils]: 386: Hoare triple {143541#(<= ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {143569#(<= ~counter~0 43)} is VALID [2022-04-28 07:21:38,268 INFO L290 TraceCheckUtils]: 385: Hoare triple {143541#(<= ~counter~0 42)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {143541#(<= ~counter~0 42)} is VALID [2022-04-28 07:21:38,268 INFO L290 TraceCheckUtils]: 384: Hoare triple {143541#(<= ~counter~0 42)} assume !!(0 != ~y3~0); {143541#(<= ~counter~0 42)} is VALID [2022-04-28 07:21:38,269 INFO L284 TraceCheckUtils]: 383: Hoare quadruple {142336#true} {143541#(<= ~counter~0 42)} #63#return; {143541#(<= ~counter~0 42)} is VALID [2022-04-28 07:21:38,269 INFO L290 TraceCheckUtils]: 382: Hoare triple {142336#true} assume true; {142336#true} is VALID [2022-04-28 07:21:38,269 INFO L290 TraceCheckUtils]: 381: Hoare triple {142336#true} assume !(0 == ~cond); {142336#true} is VALID [2022-04-28 07:21:38,269 INFO L290 TraceCheckUtils]: 380: Hoare triple {142336#true} ~cond := #in~cond; {142336#true} is VALID [2022-04-28 07:21:38,269 INFO L272 TraceCheckUtils]: 379: Hoare triple {143541#(<= ~counter~0 42)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {142336#true} is VALID [2022-04-28 07:21:38,269 INFO L290 TraceCheckUtils]: 378: Hoare triple {143541#(<= ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {143541#(<= ~counter~0 42)} is VALID [2022-04-28 07:21:38,270 INFO L290 TraceCheckUtils]: 377: Hoare triple {143513#(<= ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {143541#(<= ~counter~0 42)} is VALID [2022-04-28 07:21:38,271 INFO L290 TraceCheckUtils]: 376: Hoare triple {143513#(<= ~counter~0 41)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {143513#(<= ~counter~0 41)} is VALID [2022-04-28 07:21:38,271 INFO L290 TraceCheckUtils]: 375: Hoare triple {143513#(<= ~counter~0 41)} assume !!(0 != ~y3~0); {143513#(<= ~counter~0 41)} is VALID [2022-04-28 07:21:38,271 INFO L284 TraceCheckUtils]: 374: Hoare quadruple {142336#true} {143513#(<= ~counter~0 41)} #63#return; {143513#(<= ~counter~0 41)} is VALID [2022-04-28 07:21:38,271 INFO L290 TraceCheckUtils]: 373: Hoare triple {142336#true} assume true; {142336#true} is VALID [2022-04-28 07:21:38,271 INFO L290 TraceCheckUtils]: 372: Hoare triple {142336#true} assume !(0 == ~cond); {142336#true} is VALID [2022-04-28 07:21:38,271 INFO L290 TraceCheckUtils]: 371: Hoare triple {142336#true} ~cond := #in~cond; {142336#true} is VALID [2022-04-28 07:21:38,272 INFO L272 TraceCheckUtils]: 370: Hoare triple {143513#(<= ~counter~0 41)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {142336#true} is VALID [2022-04-28 07:21:38,272 INFO L290 TraceCheckUtils]: 369: Hoare triple {143513#(<= ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {143513#(<= ~counter~0 41)} is VALID [2022-04-28 07:21:38,273 INFO L290 TraceCheckUtils]: 368: Hoare triple {143485#(<= ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {143513#(<= ~counter~0 41)} is VALID [2022-04-28 07:21:38,274 INFO L290 TraceCheckUtils]: 367: Hoare triple {143485#(<= ~counter~0 40)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {143485#(<= ~counter~0 40)} is VALID [2022-04-28 07:21:38,274 INFO L290 TraceCheckUtils]: 366: Hoare triple {143485#(<= ~counter~0 40)} assume !!(0 != ~y3~0); {143485#(<= ~counter~0 40)} is VALID [2022-04-28 07:21:38,274 INFO L284 TraceCheckUtils]: 365: Hoare quadruple {142336#true} {143485#(<= ~counter~0 40)} #63#return; {143485#(<= ~counter~0 40)} is VALID [2022-04-28 07:21:38,274 INFO L290 TraceCheckUtils]: 364: Hoare triple {142336#true} assume true; {142336#true} is VALID [2022-04-28 07:21:38,274 INFO L290 TraceCheckUtils]: 363: Hoare triple {142336#true} assume !(0 == ~cond); {142336#true} is VALID [2022-04-28 07:21:38,274 INFO L290 TraceCheckUtils]: 362: Hoare triple {142336#true} ~cond := #in~cond; {142336#true} is VALID [2022-04-28 07:21:38,274 INFO L272 TraceCheckUtils]: 361: Hoare triple {143485#(<= ~counter~0 40)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {142336#true} is VALID [2022-04-28 07:21:38,275 INFO L290 TraceCheckUtils]: 360: Hoare triple {143485#(<= ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {143485#(<= ~counter~0 40)} is VALID [2022-04-28 07:21:38,276 INFO L290 TraceCheckUtils]: 359: Hoare triple {143457#(<= ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {143485#(<= ~counter~0 40)} is VALID [2022-04-28 07:21:38,277 INFO L290 TraceCheckUtils]: 358: Hoare triple {143457#(<= ~counter~0 39)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {143457#(<= ~counter~0 39)} is VALID [2022-04-28 07:21:38,277 INFO L290 TraceCheckUtils]: 357: Hoare triple {143457#(<= ~counter~0 39)} assume !!(0 != ~y3~0); {143457#(<= ~counter~0 39)} is VALID [2022-04-28 07:21:38,277 INFO L284 TraceCheckUtils]: 356: Hoare quadruple {142336#true} {143457#(<= ~counter~0 39)} #63#return; {143457#(<= ~counter~0 39)} is VALID [2022-04-28 07:21:38,277 INFO L290 TraceCheckUtils]: 355: Hoare triple {142336#true} assume true; {142336#true} is VALID [2022-04-28 07:21:38,277 INFO L290 TraceCheckUtils]: 354: Hoare triple {142336#true} assume !(0 == ~cond); {142336#true} is VALID [2022-04-28 07:21:38,277 INFO L290 TraceCheckUtils]: 353: Hoare triple {142336#true} ~cond := #in~cond; {142336#true} is VALID [2022-04-28 07:21:38,278 INFO L272 TraceCheckUtils]: 352: Hoare triple {143457#(<= ~counter~0 39)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {142336#true} is VALID [2022-04-28 07:21:38,278 INFO L290 TraceCheckUtils]: 351: Hoare triple {143457#(<= ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {143457#(<= ~counter~0 39)} is VALID [2022-04-28 07:21:38,279 INFO L290 TraceCheckUtils]: 350: Hoare triple {143429#(<= ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {143457#(<= ~counter~0 39)} is VALID [2022-04-28 07:21:38,280 INFO L290 TraceCheckUtils]: 349: Hoare triple {143429#(<= ~counter~0 38)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {143429#(<= ~counter~0 38)} is VALID [2022-04-28 07:21:38,280 INFO L290 TraceCheckUtils]: 348: Hoare triple {143429#(<= ~counter~0 38)} assume !!(0 != ~y3~0); {143429#(<= ~counter~0 38)} is VALID [2022-04-28 07:21:38,280 INFO L284 TraceCheckUtils]: 347: Hoare quadruple {142336#true} {143429#(<= ~counter~0 38)} #63#return; {143429#(<= ~counter~0 38)} is VALID [2022-04-28 07:21:38,280 INFO L290 TraceCheckUtils]: 346: Hoare triple {142336#true} assume true; {142336#true} is VALID [2022-04-28 07:21:38,280 INFO L290 TraceCheckUtils]: 345: Hoare triple {142336#true} assume !(0 == ~cond); {142336#true} is VALID [2022-04-28 07:21:38,280 INFO L290 TraceCheckUtils]: 344: Hoare triple {142336#true} ~cond := #in~cond; {142336#true} is VALID [2022-04-28 07:21:38,280 INFO L272 TraceCheckUtils]: 343: Hoare triple {143429#(<= ~counter~0 38)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {142336#true} is VALID [2022-04-28 07:21:38,281 INFO L290 TraceCheckUtils]: 342: Hoare triple {143429#(<= ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {143429#(<= ~counter~0 38)} is VALID [2022-04-28 07:21:38,282 INFO L290 TraceCheckUtils]: 341: Hoare triple {143401#(<= ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {143429#(<= ~counter~0 38)} is VALID [2022-04-28 07:21:38,282 INFO L290 TraceCheckUtils]: 340: Hoare triple {143401#(<= ~counter~0 37)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {143401#(<= ~counter~0 37)} is VALID [2022-04-28 07:21:38,283 INFO L290 TraceCheckUtils]: 339: Hoare triple {143401#(<= ~counter~0 37)} assume !!(0 != ~y3~0); {143401#(<= ~counter~0 37)} is VALID [2022-04-28 07:21:38,283 INFO L284 TraceCheckUtils]: 338: Hoare quadruple {142336#true} {143401#(<= ~counter~0 37)} #63#return; {143401#(<= ~counter~0 37)} is VALID [2022-04-28 07:21:38,283 INFO L290 TraceCheckUtils]: 337: Hoare triple {142336#true} assume true; {142336#true} is VALID [2022-04-28 07:21:38,283 INFO L290 TraceCheckUtils]: 336: Hoare triple {142336#true} assume !(0 == ~cond); {142336#true} is VALID [2022-04-28 07:21:38,283 INFO L290 TraceCheckUtils]: 335: Hoare triple {142336#true} ~cond := #in~cond; {142336#true} is VALID [2022-04-28 07:21:38,283 INFO L272 TraceCheckUtils]: 334: Hoare triple {143401#(<= ~counter~0 37)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {142336#true} is VALID [2022-04-28 07:21:38,284 INFO L290 TraceCheckUtils]: 333: Hoare triple {143401#(<= ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {143401#(<= ~counter~0 37)} is VALID [2022-04-28 07:21:38,285 INFO L290 TraceCheckUtils]: 332: Hoare triple {143373#(<= ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {143401#(<= ~counter~0 37)} is VALID [2022-04-28 07:21:38,286 INFO L290 TraceCheckUtils]: 331: Hoare triple {143373#(<= ~counter~0 36)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {143373#(<= ~counter~0 36)} is VALID [2022-04-28 07:21:38,286 INFO L290 TraceCheckUtils]: 330: Hoare triple {143373#(<= ~counter~0 36)} assume !!(0 != ~y3~0); {143373#(<= ~counter~0 36)} is VALID [2022-04-28 07:21:38,286 INFO L284 TraceCheckUtils]: 329: Hoare quadruple {142336#true} {143373#(<= ~counter~0 36)} #63#return; {143373#(<= ~counter~0 36)} is VALID [2022-04-28 07:21:38,286 INFO L290 TraceCheckUtils]: 328: Hoare triple {142336#true} assume true; {142336#true} is VALID [2022-04-28 07:21:38,286 INFO L290 TraceCheckUtils]: 327: Hoare triple {142336#true} assume !(0 == ~cond); {142336#true} is VALID [2022-04-28 07:21:38,286 INFO L290 TraceCheckUtils]: 326: Hoare triple {142336#true} ~cond := #in~cond; {142336#true} is VALID [2022-04-28 07:21:38,286 INFO L272 TraceCheckUtils]: 325: Hoare triple {143373#(<= ~counter~0 36)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {142336#true} is VALID [2022-04-28 07:21:38,287 INFO L290 TraceCheckUtils]: 324: Hoare triple {143373#(<= ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {143373#(<= ~counter~0 36)} is VALID [2022-04-28 07:21:38,289 INFO L290 TraceCheckUtils]: 323: Hoare triple {143345#(<= ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {143373#(<= ~counter~0 36)} is VALID [2022-04-28 07:21:38,289 INFO L290 TraceCheckUtils]: 322: Hoare triple {143345#(<= ~counter~0 35)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {143345#(<= ~counter~0 35)} is VALID [2022-04-28 07:21:38,289 INFO L290 TraceCheckUtils]: 321: Hoare triple {143345#(<= ~counter~0 35)} assume !!(0 != ~y3~0); {143345#(<= ~counter~0 35)} is VALID [2022-04-28 07:21:38,290 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {142336#true} {143345#(<= ~counter~0 35)} #63#return; {143345#(<= ~counter~0 35)} is VALID [2022-04-28 07:21:38,290 INFO L290 TraceCheckUtils]: 319: Hoare triple {142336#true} assume true; {142336#true} is VALID [2022-04-28 07:21:38,290 INFO L290 TraceCheckUtils]: 318: Hoare triple {142336#true} assume !(0 == ~cond); {142336#true} is VALID [2022-04-28 07:21:38,290 INFO L290 TraceCheckUtils]: 317: Hoare triple {142336#true} ~cond := #in~cond; {142336#true} is VALID [2022-04-28 07:21:38,290 INFO L272 TraceCheckUtils]: 316: Hoare triple {143345#(<= ~counter~0 35)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {142336#true} is VALID [2022-04-28 07:21:38,290 INFO L290 TraceCheckUtils]: 315: Hoare triple {143345#(<= ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {143345#(<= ~counter~0 35)} is VALID [2022-04-28 07:21:38,292 INFO L290 TraceCheckUtils]: 314: Hoare triple {143317#(<= ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {143345#(<= ~counter~0 35)} is VALID [2022-04-28 07:21:38,292 INFO L290 TraceCheckUtils]: 313: Hoare triple {143317#(<= ~counter~0 34)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {143317#(<= ~counter~0 34)} is VALID [2022-04-28 07:21:38,292 INFO L290 TraceCheckUtils]: 312: Hoare triple {143317#(<= ~counter~0 34)} assume !!(0 != ~y3~0); {143317#(<= ~counter~0 34)} is VALID [2022-04-28 07:21:38,293 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {142336#true} {143317#(<= ~counter~0 34)} #63#return; {143317#(<= ~counter~0 34)} is VALID [2022-04-28 07:21:38,293 INFO L290 TraceCheckUtils]: 310: Hoare triple {142336#true} assume true; {142336#true} is VALID [2022-04-28 07:21:38,293 INFO L290 TraceCheckUtils]: 309: Hoare triple {142336#true} assume !(0 == ~cond); {142336#true} is VALID [2022-04-28 07:21:38,293 INFO L290 TraceCheckUtils]: 308: Hoare triple {142336#true} ~cond := #in~cond; {142336#true} is VALID [2022-04-28 07:21:38,293 INFO L272 TraceCheckUtils]: 307: Hoare triple {143317#(<= ~counter~0 34)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {142336#true} is VALID [2022-04-28 07:21:38,293 INFO L290 TraceCheckUtils]: 306: Hoare triple {143317#(<= ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {143317#(<= ~counter~0 34)} is VALID [2022-04-28 07:21:38,294 INFO L290 TraceCheckUtils]: 305: Hoare triple {143289#(<= ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {143317#(<= ~counter~0 34)} is VALID [2022-04-28 07:21:38,295 INFO L290 TraceCheckUtils]: 304: Hoare triple {143289#(<= ~counter~0 33)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {143289#(<= ~counter~0 33)} is VALID [2022-04-28 07:21:38,295 INFO L290 TraceCheckUtils]: 303: Hoare triple {143289#(<= ~counter~0 33)} assume !!(0 != ~y3~0); {143289#(<= ~counter~0 33)} is VALID [2022-04-28 07:21:38,295 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {142336#true} {143289#(<= ~counter~0 33)} #63#return; {143289#(<= ~counter~0 33)} is VALID [2022-04-28 07:21:38,296 INFO L290 TraceCheckUtils]: 301: Hoare triple {142336#true} assume true; {142336#true} is VALID [2022-04-28 07:21:38,296 INFO L290 TraceCheckUtils]: 300: Hoare triple {142336#true} assume !(0 == ~cond); {142336#true} is VALID [2022-04-28 07:21:38,296 INFO L290 TraceCheckUtils]: 299: Hoare triple {142336#true} ~cond := #in~cond; {142336#true} is VALID [2022-04-28 07:21:38,296 INFO L272 TraceCheckUtils]: 298: Hoare triple {143289#(<= ~counter~0 33)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {142336#true} is VALID [2022-04-28 07:21:38,296 INFO L290 TraceCheckUtils]: 297: Hoare triple {143289#(<= ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {143289#(<= ~counter~0 33)} is VALID [2022-04-28 07:21:38,297 INFO L290 TraceCheckUtils]: 296: Hoare triple {143261#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {143289#(<= ~counter~0 33)} is VALID [2022-04-28 07:21:38,297 INFO L290 TraceCheckUtils]: 295: Hoare triple {143261#(<= ~counter~0 32)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {143261#(<= ~counter~0 32)} is VALID [2022-04-28 07:21:38,298 INFO L290 TraceCheckUtils]: 294: Hoare triple {143261#(<= ~counter~0 32)} assume !!(0 != ~y3~0); {143261#(<= ~counter~0 32)} is VALID [2022-04-28 07:21:38,298 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {142336#true} {143261#(<= ~counter~0 32)} #63#return; {143261#(<= ~counter~0 32)} is VALID [2022-04-28 07:21:38,298 INFO L290 TraceCheckUtils]: 292: Hoare triple {142336#true} assume true; {142336#true} is VALID [2022-04-28 07:21:38,298 INFO L290 TraceCheckUtils]: 291: Hoare triple {142336#true} assume !(0 == ~cond); {142336#true} is VALID [2022-04-28 07:21:38,298 INFO L290 TraceCheckUtils]: 290: Hoare triple {142336#true} ~cond := #in~cond; {142336#true} is VALID [2022-04-28 07:21:38,298 INFO L272 TraceCheckUtils]: 289: Hoare triple {143261#(<= ~counter~0 32)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {142336#true} is VALID [2022-04-28 07:21:38,299 INFO L290 TraceCheckUtils]: 288: Hoare triple {143261#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {143261#(<= ~counter~0 32)} is VALID [2022-04-28 07:21:38,300 INFO L290 TraceCheckUtils]: 287: Hoare triple {143233#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {143261#(<= ~counter~0 32)} is VALID [2022-04-28 07:21:38,300 INFO L290 TraceCheckUtils]: 286: Hoare triple {143233#(<= ~counter~0 31)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {143233#(<= ~counter~0 31)} is VALID [2022-04-28 07:21:38,300 INFO L290 TraceCheckUtils]: 285: Hoare triple {143233#(<= ~counter~0 31)} assume !!(0 != ~y3~0); {143233#(<= ~counter~0 31)} is VALID [2022-04-28 07:21:38,301 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {142336#true} {143233#(<= ~counter~0 31)} #63#return; {143233#(<= ~counter~0 31)} is VALID [2022-04-28 07:21:38,301 INFO L290 TraceCheckUtils]: 283: Hoare triple {142336#true} assume true; {142336#true} is VALID [2022-04-28 07:21:38,301 INFO L290 TraceCheckUtils]: 282: Hoare triple {142336#true} assume !(0 == ~cond); {142336#true} is VALID [2022-04-28 07:21:38,301 INFO L290 TraceCheckUtils]: 281: Hoare triple {142336#true} ~cond := #in~cond; {142336#true} is VALID [2022-04-28 07:21:38,301 INFO L272 TraceCheckUtils]: 280: Hoare triple {143233#(<= ~counter~0 31)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {142336#true} is VALID [2022-04-28 07:21:38,301 INFO L290 TraceCheckUtils]: 279: Hoare triple {143233#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {143233#(<= ~counter~0 31)} is VALID [2022-04-28 07:21:38,302 INFO L290 TraceCheckUtils]: 278: Hoare triple {143205#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {143233#(<= ~counter~0 31)} is VALID [2022-04-28 07:21:38,303 INFO L290 TraceCheckUtils]: 277: Hoare triple {143205#(<= ~counter~0 30)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {143205#(<= ~counter~0 30)} is VALID [2022-04-28 07:21:38,303 INFO L290 TraceCheckUtils]: 276: Hoare triple {143205#(<= ~counter~0 30)} assume !!(0 != ~y3~0); {143205#(<= ~counter~0 30)} is VALID [2022-04-28 07:21:38,303 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {142336#true} {143205#(<= ~counter~0 30)} #63#return; {143205#(<= ~counter~0 30)} is VALID [2022-04-28 07:21:38,303 INFO L290 TraceCheckUtils]: 274: Hoare triple {142336#true} assume true; {142336#true} is VALID [2022-04-28 07:21:38,303 INFO L290 TraceCheckUtils]: 273: Hoare triple {142336#true} assume !(0 == ~cond); {142336#true} is VALID [2022-04-28 07:21:38,303 INFO L290 TraceCheckUtils]: 272: Hoare triple {142336#true} ~cond := #in~cond; {142336#true} is VALID [2022-04-28 07:21:38,303 INFO L272 TraceCheckUtils]: 271: Hoare triple {143205#(<= ~counter~0 30)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {142336#true} is VALID [2022-04-28 07:21:38,304 INFO L290 TraceCheckUtils]: 270: Hoare triple {143205#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {143205#(<= ~counter~0 30)} is VALID [2022-04-28 07:21:38,305 INFO L290 TraceCheckUtils]: 269: Hoare triple {143177#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {143205#(<= ~counter~0 30)} is VALID [2022-04-28 07:21:38,306 INFO L290 TraceCheckUtils]: 268: Hoare triple {143177#(<= ~counter~0 29)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {143177#(<= ~counter~0 29)} is VALID [2022-04-28 07:21:38,306 INFO L290 TraceCheckUtils]: 267: Hoare triple {143177#(<= ~counter~0 29)} assume !!(0 != ~y3~0); {143177#(<= ~counter~0 29)} is VALID [2022-04-28 07:21:38,306 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {142336#true} {143177#(<= ~counter~0 29)} #63#return; {143177#(<= ~counter~0 29)} is VALID [2022-04-28 07:21:38,306 INFO L290 TraceCheckUtils]: 265: Hoare triple {142336#true} assume true; {142336#true} is VALID [2022-04-28 07:21:38,306 INFO L290 TraceCheckUtils]: 264: Hoare triple {142336#true} assume !(0 == ~cond); {142336#true} is VALID [2022-04-28 07:21:38,306 INFO L290 TraceCheckUtils]: 263: Hoare triple {142336#true} ~cond := #in~cond; {142336#true} is VALID [2022-04-28 07:21:38,306 INFO L272 TraceCheckUtils]: 262: Hoare triple {143177#(<= ~counter~0 29)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {142336#true} is VALID [2022-04-28 07:21:38,307 INFO L290 TraceCheckUtils]: 261: Hoare triple {143177#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {143177#(<= ~counter~0 29)} is VALID [2022-04-28 07:21:38,308 INFO L290 TraceCheckUtils]: 260: Hoare triple {143149#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {143177#(<= ~counter~0 29)} is VALID [2022-04-28 07:21:38,308 INFO L290 TraceCheckUtils]: 259: Hoare triple {143149#(<= ~counter~0 28)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {143149#(<= ~counter~0 28)} is VALID [2022-04-28 07:21:38,309 INFO L290 TraceCheckUtils]: 258: Hoare triple {143149#(<= ~counter~0 28)} assume !!(0 != ~y3~0); {143149#(<= ~counter~0 28)} is VALID [2022-04-28 07:21:38,309 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {142336#true} {143149#(<= ~counter~0 28)} #63#return; {143149#(<= ~counter~0 28)} is VALID [2022-04-28 07:21:38,309 INFO L290 TraceCheckUtils]: 256: Hoare triple {142336#true} assume true; {142336#true} is VALID [2022-04-28 07:21:38,309 INFO L290 TraceCheckUtils]: 255: Hoare triple {142336#true} assume !(0 == ~cond); {142336#true} is VALID [2022-04-28 07:21:38,309 INFO L290 TraceCheckUtils]: 254: Hoare triple {142336#true} ~cond := #in~cond; {142336#true} is VALID [2022-04-28 07:21:38,309 INFO L272 TraceCheckUtils]: 253: Hoare triple {143149#(<= ~counter~0 28)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {142336#true} is VALID [2022-04-28 07:21:38,309 INFO L290 TraceCheckUtils]: 252: Hoare triple {143149#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {143149#(<= ~counter~0 28)} is VALID [2022-04-28 07:21:38,311 INFO L290 TraceCheckUtils]: 251: Hoare triple {143121#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {143149#(<= ~counter~0 28)} is VALID [2022-04-28 07:21:38,311 INFO L290 TraceCheckUtils]: 250: Hoare triple {143121#(<= ~counter~0 27)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {143121#(<= ~counter~0 27)} is VALID [2022-04-28 07:21:38,311 INFO L290 TraceCheckUtils]: 249: Hoare triple {143121#(<= ~counter~0 27)} assume !!(0 != ~y3~0); {143121#(<= ~counter~0 27)} is VALID [2022-04-28 07:21:38,312 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {142336#true} {143121#(<= ~counter~0 27)} #63#return; {143121#(<= ~counter~0 27)} is VALID [2022-04-28 07:21:38,312 INFO L290 TraceCheckUtils]: 247: Hoare triple {142336#true} assume true; {142336#true} is VALID [2022-04-28 07:21:38,312 INFO L290 TraceCheckUtils]: 246: Hoare triple {142336#true} assume !(0 == ~cond); {142336#true} is VALID [2022-04-28 07:21:38,312 INFO L290 TraceCheckUtils]: 245: Hoare triple {142336#true} ~cond := #in~cond; {142336#true} is VALID [2022-04-28 07:21:38,312 INFO L272 TraceCheckUtils]: 244: Hoare triple {143121#(<= ~counter~0 27)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {142336#true} is VALID [2022-04-28 07:21:38,312 INFO L290 TraceCheckUtils]: 243: Hoare triple {143121#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {143121#(<= ~counter~0 27)} is VALID [2022-04-28 07:21:38,313 INFO L290 TraceCheckUtils]: 242: Hoare triple {143093#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {143121#(<= ~counter~0 27)} is VALID [2022-04-28 07:21:38,314 INFO L290 TraceCheckUtils]: 241: Hoare triple {143093#(<= ~counter~0 26)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {143093#(<= ~counter~0 26)} is VALID [2022-04-28 07:21:38,314 INFO L290 TraceCheckUtils]: 240: Hoare triple {143093#(<= ~counter~0 26)} assume !!(0 != ~y3~0); {143093#(<= ~counter~0 26)} is VALID [2022-04-28 07:21:38,314 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {142336#true} {143093#(<= ~counter~0 26)} #63#return; {143093#(<= ~counter~0 26)} is VALID [2022-04-28 07:21:38,314 INFO L290 TraceCheckUtils]: 238: Hoare triple {142336#true} assume true; {142336#true} is VALID [2022-04-28 07:21:38,315 INFO L290 TraceCheckUtils]: 237: Hoare triple {142336#true} assume !(0 == ~cond); {142336#true} is VALID [2022-04-28 07:21:38,315 INFO L290 TraceCheckUtils]: 236: Hoare triple {142336#true} ~cond := #in~cond; {142336#true} is VALID [2022-04-28 07:21:38,315 INFO L272 TraceCheckUtils]: 235: Hoare triple {143093#(<= ~counter~0 26)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {142336#true} is VALID [2022-04-28 07:21:38,315 INFO L290 TraceCheckUtils]: 234: Hoare triple {143093#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {143093#(<= ~counter~0 26)} is VALID [2022-04-28 07:21:38,316 INFO L290 TraceCheckUtils]: 233: Hoare triple {143065#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {143093#(<= ~counter~0 26)} is VALID [2022-04-28 07:21:38,316 INFO L290 TraceCheckUtils]: 232: Hoare triple {143065#(<= ~counter~0 25)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {143065#(<= ~counter~0 25)} is VALID [2022-04-28 07:21:38,317 INFO L290 TraceCheckUtils]: 231: Hoare triple {143065#(<= ~counter~0 25)} assume !!(0 != ~y3~0); {143065#(<= ~counter~0 25)} is VALID [2022-04-28 07:21:38,317 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {142336#true} {143065#(<= ~counter~0 25)} #63#return; {143065#(<= ~counter~0 25)} is VALID [2022-04-28 07:21:38,317 INFO L290 TraceCheckUtils]: 229: Hoare triple {142336#true} assume true; {142336#true} is VALID [2022-04-28 07:21:38,317 INFO L290 TraceCheckUtils]: 228: Hoare triple {142336#true} assume !(0 == ~cond); {142336#true} is VALID [2022-04-28 07:21:38,317 INFO L290 TraceCheckUtils]: 227: Hoare triple {142336#true} ~cond := #in~cond; {142336#true} is VALID [2022-04-28 07:21:38,317 INFO L272 TraceCheckUtils]: 226: Hoare triple {143065#(<= ~counter~0 25)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {142336#true} is VALID [2022-04-28 07:21:38,317 INFO L290 TraceCheckUtils]: 225: Hoare triple {143065#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {143065#(<= ~counter~0 25)} is VALID [2022-04-28 07:21:38,319 INFO L290 TraceCheckUtils]: 224: Hoare triple {143037#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {143065#(<= ~counter~0 25)} is VALID [2022-04-28 07:21:38,319 INFO L290 TraceCheckUtils]: 223: Hoare triple {143037#(<= ~counter~0 24)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {143037#(<= ~counter~0 24)} is VALID [2022-04-28 07:21:38,319 INFO L290 TraceCheckUtils]: 222: Hoare triple {143037#(<= ~counter~0 24)} assume !!(0 != ~y3~0); {143037#(<= ~counter~0 24)} is VALID [2022-04-28 07:21:38,320 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {142336#true} {143037#(<= ~counter~0 24)} #63#return; {143037#(<= ~counter~0 24)} is VALID [2022-04-28 07:21:38,320 INFO L290 TraceCheckUtils]: 220: Hoare triple {142336#true} assume true; {142336#true} is VALID [2022-04-28 07:21:38,320 INFO L290 TraceCheckUtils]: 219: Hoare triple {142336#true} assume !(0 == ~cond); {142336#true} is VALID [2022-04-28 07:21:38,320 INFO L290 TraceCheckUtils]: 218: Hoare triple {142336#true} ~cond := #in~cond; {142336#true} is VALID [2022-04-28 07:21:38,320 INFO L272 TraceCheckUtils]: 217: Hoare triple {143037#(<= ~counter~0 24)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {142336#true} is VALID [2022-04-28 07:21:38,320 INFO L290 TraceCheckUtils]: 216: Hoare triple {143037#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {143037#(<= ~counter~0 24)} is VALID [2022-04-28 07:21:38,321 INFO L290 TraceCheckUtils]: 215: Hoare triple {143009#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {143037#(<= ~counter~0 24)} is VALID [2022-04-28 07:21:38,321 INFO L290 TraceCheckUtils]: 214: Hoare triple {143009#(<= ~counter~0 23)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {143009#(<= ~counter~0 23)} is VALID [2022-04-28 07:21:38,322 INFO L290 TraceCheckUtils]: 213: Hoare triple {143009#(<= ~counter~0 23)} assume !!(0 != ~y3~0); {143009#(<= ~counter~0 23)} is VALID [2022-04-28 07:21:38,322 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {142336#true} {143009#(<= ~counter~0 23)} #63#return; {143009#(<= ~counter~0 23)} is VALID [2022-04-28 07:21:38,322 INFO L290 TraceCheckUtils]: 211: Hoare triple {142336#true} assume true; {142336#true} is VALID [2022-04-28 07:21:38,322 INFO L290 TraceCheckUtils]: 210: Hoare triple {142336#true} assume !(0 == ~cond); {142336#true} is VALID [2022-04-28 07:21:38,322 INFO L290 TraceCheckUtils]: 209: Hoare triple {142336#true} ~cond := #in~cond; {142336#true} is VALID [2022-04-28 07:21:38,322 INFO L272 TraceCheckUtils]: 208: Hoare triple {143009#(<= ~counter~0 23)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {142336#true} is VALID [2022-04-28 07:21:38,323 INFO L290 TraceCheckUtils]: 207: Hoare triple {143009#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {143009#(<= ~counter~0 23)} is VALID [2022-04-28 07:21:38,324 INFO L290 TraceCheckUtils]: 206: Hoare triple {142981#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {143009#(<= ~counter~0 23)} is VALID [2022-04-28 07:21:38,324 INFO L290 TraceCheckUtils]: 205: Hoare triple {142981#(<= ~counter~0 22)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {142981#(<= ~counter~0 22)} is VALID [2022-04-28 07:21:38,324 INFO L290 TraceCheckUtils]: 204: Hoare triple {142981#(<= ~counter~0 22)} assume !!(0 != ~y3~0); {142981#(<= ~counter~0 22)} is VALID [2022-04-28 07:21:38,325 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {142336#true} {142981#(<= ~counter~0 22)} #63#return; {142981#(<= ~counter~0 22)} is VALID [2022-04-28 07:21:38,325 INFO L290 TraceCheckUtils]: 202: Hoare triple {142336#true} assume true; {142336#true} is VALID [2022-04-28 07:21:38,325 INFO L290 TraceCheckUtils]: 201: Hoare triple {142336#true} assume !(0 == ~cond); {142336#true} is VALID [2022-04-28 07:21:38,325 INFO L290 TraceCheckUtils]: 200: Hoare triple {142336#true} ~cond := #in~cond; {142336#true} is VALID [2022-04-28 07:21:38,325 INFO L272 TraceCheckUtils]: 199: Hoare triple {142981#(<= ~counter~0 22)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {142336#true} is VALID [2022-04-28 07:21:38,325 INFO L290 TraceCheckUtils]: 198: Hoare triple {142981#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {142981#(<= ~counter~0 22)} is VALID [2022-04-28 07:21:38,326 INFO L290 TraceCheckUtils]: 197: Hoare triple {142953#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {142981#(<= ~counter~0 22)} is VALID [2022-04-28 07:21:38,327 INFO L290 TraceCheckUtils]: 196: Hoare triple {142953#(<= ~counter~0 21)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {142953#(<= ~counter~0 21)} is VALID [2022-04-28 07:21:38,327 INFO L290 TraceCheckUtils]: 195: Hoare triple {142953#(<= ~counter~0 21)} assume !!(0 != ~y3~0); {142953#(<= ~counter~0 21)} is VALID [2022-04-28 07:21:38,327 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {142336#true} {142953#(<= ~counter~0 21)} #63#return; {142953#(<= ~counter~0 21)} is VALID [2022-04-28 07:21:38,328 INFO L290 TraceCheckUtils]: 193: Hoare triple {142336#true} assume true; {142336#true} is VALID [2022-04-28 07:21:38,328 INFO L290 TraceCheckUtils]: 192: Hoare triple {142336#true} assume !(0 == ~cond); {142336#true} is VALID [2022-04-28 07:21:38,328 INFO L290 TraceCheckUtils]: 191: Hoare triple {142336#true} ~cond := #in~cond; {142336#true} is VALID [2022-04-28 07:21:38,328 INFO L272 TraceCheckUtils]: 190: Hoare triple {142953#(<= ~counter~0 21)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {142336#true} is VALID [2022-04-28 07:21:38,328 INFO L290 TraceCheckUtils]: 189: Hoare triple {142953#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {142953#(<= ~counter~0 21)} is VALID [2022-04-28 07:21:38,329 INFO L290 TraceCheckUtils]: 188: Hoare triple {142925#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {142953#(<= ~counter~0 21)} is VALID [2022-04-28 07:21:38,330 INFO L290 TraceCheckUtils]: 187: Hoare triple {142925#(<= ~counter~0 20)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {142925#(<= ~counter~0 20)} is VALID [2022-04-28 07:21:38,330 INFO L290 TraceCheckUtils]: 186: Hoare triple {142925#(<= ~counter~0 20)} assume !!(0 != ~y3~0); {142925#(<= ~counter~0 20)} is VALID [2022-04-28 07:21:38,330 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {142336#true} {142925#(<= ~counter~0 20)} #63#return; {142925#(<= ~counter~0 20)} is VALID [2022-04-28 07:21:38,331 INFO L290 TraceCheckUtils]: 184: Hoare triple {142336#true} assume true; {142336#true} is VALID [2022-04-28 07:21:38,331 INFO L290 TraceCheckUtils]: 183: Hoare triple {142336#true} assume !(0 == ~cond); {142336#true} is VALID [2022-04-28 07:21:38,331 INFO L290 TraceCheckUtils]: 182: Hoare triple {142336#true} ~cond := #in~cond; {142336#true} is VALID [2022-04-28 07:21:38,331 INFO L272 TraceCheckUtils]: 181: Hoare triple {142925#(<= ~counter~0 20)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {142336#true} is VALID [2022-04-28 07:21:38,331 INFO L290 TraceCheckUtils]: 180: Hoare triple {142925#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {142925#(<= ~counter~0 20)} is VALID [2022-04-28 07:21:38,332 INFO L290 TraceCheckUtils]: 179: Hoare triple {142897#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {142925#(<= ~counter~0 20)} is VALID [2022-04-28 07:21:38,333 INFO L290 TraceCheckUtils]: 178: Hoare triple {142897#(<= ~counter~0 19)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {142897#(<= ~counter~0 19)} is VALID [2022-04-28 07:21:38,333 INFO L290 TraceCheckUtils]: 177: Hoare triple {142897#(<= ~counter~0 19)} assume !!(0 != ~y3~0); {142897#(<= ~counter~0 19)} is VALID [2022-04-28 07:21:38,333 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {142336#true} {142897#(<= ~counter~0 19)} #63#return; {142897#(<= ~counter~0 19)} is VALID [2022-04-28 07:21:38,334 INFO L290 TraceCheckUtils]: 175: Hoare triple {142336#true} assume true; {142336#true} is VALID [2022-04-28 07:21:38,334 INFO L290 TraceCheckUtils]: 174: Hoare triple {142336#true} assume !(0 == ~cond); {142336#true} is VALID [2022-04-28 07:21:38,334 INFO L290 TraceCheckUtils]: 173: Hoare triple {142336#true} ~cond := #in~cond; {142336#true} is VALID [2022-04-28 07:21:38,334 INFO L272 TraceCheckUtils]: 172: Hoare triple {142897#(<= ~counter~0 19)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {142336#true} is VALID [2022-04-28 07:21:38,334 INFO L290 TraceCheckUtils]: 171: Hoare triple {142897#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {142897#(<= ~counter~0 19)} is VALID [2022-04-28 07:21:38,335 INFO L290 TraceCheckUtils]: 170: Hoare triple {142869#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {142897#(<= ~counter~0 19)} is VALID [2022-04-28 07:21:38,336 INFO L290 TraceCheckUtils]: 169: Hoare triple {142869#(<= ~counter~0 18)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {142869#(<= ~counter~0 18)} is VALID [2022-04-28 07:21:38,336 INFO L290 TraceCheckUtils]: 168: Hoare triple {142869#(<= ~counter~0 18)} assume !!(0 != ~y3~0); {142869#(<= ~counter~0 18)} is VALID [2022-04-28 07:21:38,336 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {142336#true} {142869#(<= ~counter~0 18)} #63#return; {142869#(<= ~counter~0 18)} is VALID [2022-04-28 07:21:38,336 INFO L290 TraceCheckUtils]: 166: Hoare triple {142336#true} assume true; {142336#true} is VALID [2022-04-28 07:21:38,337 INFO L290 TraceCheckUtils]: 165: Hoare triple {142336#true} assume !(0 == ~cond); {142336#true} is VALID [2022-04-28 07:21:38,337 INFO L290 TraceCheckUtils]: 164: Hoare triple {142336#true} ~cond := #in~cond; {142336#true} is VALID [2022-04-28 07:21:38,337 INFO L272 TraceCheckUtils]: 163: Hoare triple {142869#(<= ~counter~0 18)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {142336#true} is VALID [2022-04-28 07:21:38,337 INFO L290 TraceCheckUtils]: 162: Hoare triple {142869#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {142869#(<= ~counter~0 18)} is VALID [2022-04-28 07:21:38,338 INFO L290 TraceCheckUtils]: 161: Hoare triple {142841#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {142869#(<= ~counter~0 18)} is VALID [2022-04-28 07:21:38,338 INFO L290 TraceCheckUtils]: 160: Hoare triple {142841#(<= ~counter~0 17)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {142841#(<= ~counter~0 17)} is VALID [2022-04-28 07:21:38,339 INFO L290 TraceCheckUtils]: 159: Hoare triple {142841#(<= ~counter~0 17)} assume !!(0 != ~y3~0); {142841#(<= ~counter~0 17)} is VALID [2022-04-28 07:21:38,339 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {142336#true} {142841#(<= ~counter~0 17)} #63#return; {142841#(<= ~counter~0 17)} is VALID [2022-04-28 07:21:38,339 INFO L290 TraceCheckUtils]: 157: Hoare triple {142336#true} assume true; {142336#true} is VALID [2022-04-28 07:21:38,339 INFO L290 TraceCheckUtils]: 156: Hoare triple {142336#true} assume !(0 == ~cond); {142336#true} is VALID [2022-04-28 07:21:38,339 INFO L290 TraceCheckUtils]: 155: Hoare triple {142336#true} ~cond := #in~cond; {142336#true} is VALID [2022-04-28 07:21:38,339 INFO L272 TraceCheckUtils]: 154: Hoare triple {142841#(<= ~counter~0 17)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {142336#true} is VALID [2022-04-28 07:21:38,340 INFO L290 TraceCheckUtils]: 153: Hoare triple {142841#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {142841#(<= ~counter~0 17)} is VALID [2022-04-28 07:21:38,341 INFO L290 TraceCheckUtils]: 152: Hoare triple {142813#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {142841#(<= ~counter~0 17)} is VALID [2022-04-28 07:21:38,341 INFO L290 TraceCheckUtils]: 151: Hoare triple {142813#(<= ~counter~0 16)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {142813#(<= ~counter~0 16)} is VALID [2022-04-28 07:21:38,341 INFO L290 TraceCheckUtils]: 150: Hoare triple {142813#(<= ~counter~0 16)} assume !!(0 != ~y3~0); {142813#(<= ~counter~0 16)} is VALID [2022-04-28 07:21:38,342 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {142336#true} {142813#(<= ~counter~0 16)} #63#return; {142813#(<= ~counter~0 16)} is VALID [2022-04-28 07:21:38,342 INFO L290 TraceCheckUtils]: 148: Hoare triple {142336#true} assume true; {142336#true} is VALID [2022-04-28 07:21:38,342 INFO L290 TraceCheckUtils]: 147: Hoare triple {142336#true} assume !(0 == ~cond); {142336#true} is VALID [2022-04-28 07:21:38,342 INFO L290 TraceCheckUtils]: 146: Hoare triple {142336#true} ~cond := #in~cond; {142336#true} is VALID [2022-04-28 07:21:38,342 INFO L272 TraceCheckUtils]: 145: Hoare triple {142813#(<= ~counter~0 16)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {142336#true} is VALID [2022-04-28 07:21:38,342 INFO L290 TraceCheckUtils]: 144: Hoare triple {142813#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {142813#(<= ~counter~0 16)} is VALID [2022-04-28 07:21:38,344 INFO L290 TraceCheckUtils]: 143: Hoare triple {142785#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {142813#(<= ~counter~0 16)} is VALID [2022-04-28 07:21:38,344 INFO L290 TraceCheckUtils]: 142: Hoare triple {142785#(<= ~counter~0 15)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {142785#(<= ~counter~0 15)} is VALID [2022-04-28 07:21:38,344 INFO L290 TraceCheckUtils]: 141: Hoare triple {142785#(<= ~counter~0 15)} assume !!(0 != ~y3~0); {142785#(<= ~counter~0 15)} is VALID [2022-04-28 07:21:38,345 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {142336#true} {142785#(<= ~counter~0 15)} #63#return; {142785#(<= ~counter~0 15)} is VALID [2022-04-28 07:21:38,345 INFO L290 TraceCheckUtils]: 139: Hoare triple {142336#true} assume true; {142336#true} is VALID [2022-04-28 07:21:38,345 INFO L290 TraceCheckUtils]: 138: Hoare triple {142336#true} assume !(0 == ~cond); {142336#true} is VALID [2022-04-28 07:21:38,345 INFO L290 TraceCheckUtils]: 137: Hoare triple {142336#true} ~cond := #in~cond; {142336#true} is VALID [2022-04-28 07:21:38,345 INFO L272 TraceCheckUtils]: 136: Hoare triple {142785#(<= ~counter~0 15)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {142336#true} is VALID [2022-04-28 07:21:38,345 INFO L290 TraceCheckUtils]: 135: Hoare triple {142785#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {142785#(<= ~counter~0 15)} is VALID [2022-04-28 07:21:38,347 INFO L290 TraceCheckUtils]: 134: Hoare triple {142757#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {142785#(<= ~counter~0 15)} is VALID [2022-04-28 07:21:38,347 INFO L290 TraceCheckUtils]: 133: Hoare triple {142757#(<= ~counter~0 14)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {142757#(<= ~counter~0 14)} is VALID [2022-04-28 07:21:38,347 INFO L290 TraceCheckUtils]: 132: Hoare triple {142757#(<= ~counter~0 14)} assume !!(0 != ~y3~0); {142757#(<= ~counter~0 14)} is VALID [2022-04-28 07:21:38,348 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {142336#true} {142757#(<= ~counter~0 14)} #63#return; {142757#(<= ~counter~0 14)} is VALID [2022-04-28 07:21:38,348 INFO L290 TraceCheckUtils]: 130: Hoare triple {142336#true} assume true; {142336#true} is VALID [2022-04-28 07:21:38,348 INFO L290 TraceCheckUtils]: 129: Hoare triple {142336#true} assume !(0 == ~cond); {142336#true} is VALID [2022-04-28 07:21:38,348 INFO L290 TraceCheckUtils]: 128: Hoare triple {142336#true} ~cond := #in~cond; {142336#true} is VALID [2022-04-28 07:21:38,348 INFO L272 TraceCheckUtils]: 127: Hoare triple {142757#(<= ~counter~0 14)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {142336#true} is VALID [2022-04-28 07:21:38,348 INFO L290 TraceCheckUtils]: 126: Hoare triple {142757#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {142757#(<= ~counter~0 14)} is VALID [2022-04-28 07:21:38,350 INFO L290 TraceCheckUtils]: 125: Hoare triple {142729#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {142757#(<= ~counter~0 14)} is VALID [2022-04-28 07:21:38,350 INFO L290 TraceCheckUtils]: 124: Hoare triple {142729#(<= ~counter~0 13)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {142729#(<= ~counter~0 13)} is VALID [2022-04-28 07:21:38,351 INFO L290 TraceCheckUtils]: 123: Hoare triple {142729#(<= ~counter~0 13)} assume !!(0 != ~y3~0); {142729#(<= ~counter~0 13)} is VALID [2022-04-28 07:21:38,351 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {142336#true} {142729#(<= ~counter~0 13)} #63#return; {142729#(<= ~counter~0 13)} is VALID [2022-04-28 07:21:38,351 INFO L290 TraceCheckUtils]: 121: Hoare triple {142336#true} assume true; {142336#true} is VALID [2022-04-28 07:21:38,351 INFO L290 TraceCheckUtils]: 120: Hoare triple {142336#true} assume !(0 == ~cond); {142336#true} is VALID [2022-04-28 07:21:38,351 INFO L290 TraceCheckUtils]: 119: Hoare triple {142336#true} ~cond := #in~cond; {142336#true} is VALID [2022-04-28 07:21:38,351 INFO L272 TraceCheckUtils]: 118: Hoare triple {142729#(<= ~counter~0 13)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {142336#true} is VALID [2022-04-28 07:21:38,351 INFO L290 TraceCheckUtils]: 117: Hoare triple {142729#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {142729#(<= ~counter~0 13)} is VALID [2022-04-28 07:21:38,353 INFO L290 TraceCheckUtils]: 116: Hoare triple {142701#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {142729#(<= ~counter~0 13)} is VALID [2022-04-28 07:21:38,353 INFO L290 TraceCheckUtils]: 115: Hoare triple {142701#(<= ~counter~0 12)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {142701#(<= ~counter~0 12)} is VALID [2022-04-28 07:21:38,353 INFO L290 TraceCheckUtils]: 114: Hoare triple {142701#(<= ~counter~0 12)} assume !!(0 != ~y3~0); {142701#(<= ~counter~0 12)} is VALID [2022-04-28 07:21:38,354 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {142336#true} {142701#(<= ~counter~0 12)} #63#return; {142701#(<= ~counter~0 12)} is VALID [2022-04-28 07:21:38,354 INFO L290 TraceCheckUtils]: 112: Hoare triple {142336#true} assume true; {142336#true} is VALID [2022-04-28 07:21:38,354 INFO L290 TraceCheckUtils]: 111: Hoare triple {142336#true} assume !(0 == ~cond); {142336#true} is VALID [2022-04-28 07:21:38,354 INFO L290 TraceCheckUtils]: 110: Hoare triple {142336#true} ~cond := #in~cond; {142336#true} is VALID [2022-04-28 07:21:38,354 INFO L272 TraceCheckUtils]: 109: Hoare triple {142701#(<= ~counter~0 12)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {142336#true} is VALID [2022-04-28 07:21:38,354 INFO L290 TraceCheckUtils]: 108: Hoare triple {142701#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {142701#(<= ~counter~0 12)} is VALID [2022-04-28 07:21:38,356 INFO L290 TraceCheckUtils]: 107: Hoare triple {142673#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {142701#(<= ~counter~0 12)} is VALID [2022-04-28 07:21:38,356 INFO L290 TraceCheckUtils]: 106: Hoare triple {142673#(<= ~counter~0 11)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {142673#(<= ~counter~0 11)} is VALID [2022-04-28 07:21:38,356 INFO L290 TraceCheckUtils]: 105: Hoare triple {142673#(<= ~counter~0 11)} assume !!(0 != ~y3~0); {142673#(<= ~counter~0 11)} is VALID [2022-04-28 07:21:38,357 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {142336#true} {142673#(<= ~counter~0 11)} #63#return; {142673#(<= ~counter~0 11)} is VALID [2022-04-28 07:21:38,357 INFO L290 TraceCheckUtils]: 103: Hoare triple {142336#true} assume true; {142336#true} is VALID [2022-04-28 07:21:38,357 INFO L290 TraceCheckUtils]: 102: Hoare triple {142336#true} assume !(0 == ~cond); {142336#true} is VALID [2022-04-28 07:21:38,357 INFO L290 TraceCheckUtils]: 101: Hoare triple {142336#true} ~cond := #in~cond; {142336#true} is VALID [2022-04-28 07:21:38,357 INFO L272 TraceCheckUtils]: 100: Hoare triple {142673#(<= ~counter~0 11)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {142336#true} is VALID [2022-04-28 07:21:38,357 INFO L290 TraceCheckUtils]: 99: Hoare triple {142673#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {142673#(<= ~counter~0 11)} is VALID [2022-04-28 07:21:38,359 INFO L290 TraceCheckUtils]: 98: Hoare triple {142645#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {142673#(<= ~counter~0 11)} is VALID [2022-04-28 07:21:38,359 INFO L290 TraceCheckUtils]: 97: Hoare triple {142645#(<= ~counter~0 10)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {142645#(<= ~counter~0 10)} is VALID [2022-04-28 07:21:38,359 INFO L290 TraceCheckUtils]: 96: Hoare triple {142645#(<= ~counter~0 10)} assume !!(0 != ~y3~0); {142645#(<= ~counter~0 10)} is VALID [2022-04-28 07:21:38,360 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {142336#true} {142645#(<= ~counter~0 10)} #63#return; {142645#(<= ~counter~0 10)} is VALID [2022-04-28 07:21:38,360 INFO L290 TraceCheckUtils]: 94: Hoare triple {142336#true} assume true; {142336#true} is VALID [2022-04-28 07:21:38,360 INFO L290 TraceCheckUtils]: 93: Hoare triple {142336#true} assume !(0 == ~cond); {142336#true} is VALID [2022-04-28 07:21:38,360 INFO L290 TraceCheckUtils]: 92: Hoare triple {142336#true} ~cond := #in~cond; {142336#true} is VALID [2022-04-28 07:21:38,360 INFO L272 TraceCheckUtils]: 91: Hoare triple {142645#(<= ~counter~0 10)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {142336#true} is VALID [2022-04-28 07:21:38,360 INFO L290 TraceCheckUtils]: 90: Hoare triple {142645#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {142645#(<= ~counter~0 10)} is VALID [2022-04-28 07:21:38,362 INFO L290 TraceCheckUtils]: 89: Hoare triple {142617#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {142645#(<= ~counter~0 10)} is VALID [2022-04-28 07:21:38,362 INFO L290 TraceCheckUtils]: 88: Hoare triple {142617#(<= ~counter~0 9)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {142617#(<= ~counter~0 9)} is VALID [2022-04-28 07:21:38,362 INFO L290 TraceCheckUtils]: 87: Hoare triple {142617#(<= ~counter~0 9)} assume !!(0 != ~y3~0); {142617#(<= ~counter~0 9)} is VALID [2022-04-28 07:21:38,363 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {142336#true} {142617#(<= ~counter~0 9)} #63#return; {142617#(<= ~counter~0 9)} is VALID [2022-04-28 07:21:38,363 INFO L290 TraceCheckUtils]: 85: Hoare triple {142336#true} assume true; {142336#true} is VALID [2022-04-28 07:21:38,363 INFO L290 TraceCheckUtils]: 84: Hoare triple {142336#true} assume !(0 == ~cond); {142336#true} is VALID [2022-04-28 07:21:38,363 INFO L290 TraceCheckUtils]: 83: Hoare triple {142336#true} ~cond := #in~cond; {142336#true} is VALID [2022-04-28 07:21:38,363 INFO L272 TraceCheckUtils]: 82: Hoare triple {142617#(<= ~counter~0 9)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {142336#true} is VALID [2022-04-28 07:21:38,363 INFO L290 TraceCheckUtils]: 81: Hoare triple {142617#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {142617#(<= ~counter~0 9)} is VALID [2022-04-28 07:21:38,365 INFO L290 TraceCheckUtils]: 80: Hoare triple {142589#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {142617#(<= ~counter~0 9)} is VALID [2022-04-28 07:21:38,365 INFO L290 TraceCheckUtils]: 79: Hoare triple {142589#(<= ~counter~0 8)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {142589#(<= ~counter~0 8)} is VALID [2022-04-28 07:21:38,365 INFO L290 TraceCheckUtils]: 78: Hoare triple {142589#(<= ~counter~0 8)} assume !!(0 != ~y3~0); {142589#(<= ~counter~0 8)} is VALID [2022-04-28 07:21:38,366 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {142336#true} {142589#(<= ~counter~0 8)} #63#return; {142589#(<= ~counter~0 8)} is VALID [2022-04-28 07:21:38,366 INFO L290 TraceCheckUtils]: 76: Hoare triple {142336#true} assume true; {142336#true} is VALID [2022-04-28 07:21:38,366 INFO L290 TraceCheckUtils]: 75: Hoare triple {142336#true} assume !(0 == ~cond); {142336#true} is VALID [2022-04-28 07:21:38,366 INFO L290 TraceCheckUtils]: 74: Hoare triple {142336#true} ~cond := #in~cond; {142336#true} is VALID [2022-04-28 07:21:38,366 INFO L272 TraceCheckUtils]: 73: Hoare triple {142589#(<= ~counter~0 8)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {142336#true} is VALID [2022-04-28 07:21:38,366 INFO L290 TraceCheckUtils]: 72: Hoare triple {142589#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {142589#(<= ~counter~0 8)} is VALID [2022-04-28 07:21:38,368 INFO L290 TraceCheckUtils]: 71: Hoare triple {142561#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {142589#(<= ~counter~0 8)} is VALID [2022-04-28 07:21:38,368 INFO L290 TraceCheckUtils]: 70: Hoare triple {142561#(<= ~counter~0 7)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {142561#(<= ~counter~0 7)} is VALID [2022-04-28 07:21:38,368 INFO L290 TraceCheckUtils]: 69: Hoare triple {142561#(<= ~counter~0 7)} assume !!(0 != ~y3~0); {142561#(<= ~counter~0 7)} is VALID [2022-04-28 07:21:38,369 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {142336#true} {142561#(<= ~counter~0 7)} #63#return; {142561#(<= ~counter~0 7)} is VALID [2022-04-28 07:21:38,369 INFO L290 TraceCheckUtils]: 67: Hoare triple {142336#true} assume true; {142336#true} is VALID [2022-04-28 07:21:38,369 INFO L290 TraceCheckUtils]: 66: Hoare triple {142336#true} assume !(0 == ~cond); {142336#true} is VALID [2022-04-28 07:21:38,369 INFO L290 TraceCheckUtils]: 65: Hoare triple {142336#true} ~cond := #in~cond; {142336#true} is VALID [2022-04-28 07:21:38,369 INFO L272 TraceCheckUtils]: 64: Hoare triple {142561#(<= ~counter~0 7)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {142336#true} is VALID [2022-04-28 07:21:38,369 INFO L290 TraceCheckUtils]: 63: Hoare triple {142561#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {142561#(<= ~counter~0 7)} is VALID [2022-04-28 07:21:38,370 INFO L290 TraceCheckUtils]: 62: Hoare triple {142533#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {142561#(<= ~counter~0 7)} is VALID [2022-04-28 07:21:38,371 INFO L290 TraceCheckUtils]: 61: Hoare triple {142533#(<= ~counter~0 6)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {142533#(<= ~counter~0 6)} is VALID [2022-04-28 07:21:38,371 INFO L290 TraceCheckUtils]: 60: Hoare triple {142533#(<= ~counter~0 6)} assume !!(0 != ~y3~0); {142533#(<= ~counter~0 6)} is VALID [2022-04-28 07:21:38,371 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {142336#true} {142533#(<= ~counter~0 6)} #63#return; {142533#(<= ~counter~0 6)} is VALID [2022-04-28 07:21:38,371 INFO L290 TraceCheckUtils]: 58: Hoare triple {142336#true} assume true; {142336#true} is VALID [2022-04-28 07:21:38,372 INFO L290 TraceCheckUtils]: 57: Hoare triple {142336#true} assume !(0 == ~cond); {142336#true} is VALID [2022-04-28 07:21:38,372 INFO L290 TraceCheckUtils]: 56: Hoare triple {142336#true} ~cond := #in~cond; {142336#true} is VALID [2022-04-28 07:21:38,372 INFO L272 TraceCheckUtils]: 55: Hoare triple {142533#(<= ~counter~0 6)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {142336#true} is VALID [2022-04-28 07:21:38,372 INFO L290 TraceCheckUtils]: 54: Hoare triple {142533#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {142533#(<= ~counter~0 6)} is VALID [2022-04-28 07:21:38,374 INFO L290 TraceCheckUtils]: 53: Hoare triple {142505#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {142533#(<= ~counter~0 6)} is VALID [2022-04-28 07:21:38,374 INFO L290 TraceCheckUtils]: 52: Hoare triple {142505#(<= ~counter~0 5)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {142505#(<= ~counter~0 5)} is VALID [2022-04-28 07:21:38,374 INFO L290 TraceCheckUtils]: 51: Hoare triple {142505#(<= ~counter~0 5)} assume !!(0 != ~y3~0); {142505#(<= ~counter~0 5)} is VALID [2022-04-28 07:21:38,375 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {142336#true} {142505#(<= ~counter~0 5)} #63#return; {142505#(<= ~counter~0 5)} is VALID [2022-04-28 07:21:38,375 INFO L290 TraceCheckUtils]: 49: Hoare triple {142336#true} assume true; {142336#true} is VALID [2022-04-28 07:21:38,375 INFO L290 TraceCheckUtils]: 48: Hoare triple {142336#true} assume !(0 == ~cond); {142336#true} is VALID [2022-04-28 07:21:38,375 INFO L290 TraceCheckUtils]: 47: Hoare triple {142336#true} ~cond := #in~cond; {142336#true} is VALID [2022-04-28 07:21:38,375 INFO L272 TraceCheckUtils]: 46: Hoare triple {142505#(<= ~counter~0 5)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {142336#true} is VALID [2022-04-28 07:21:38,375 INFO L290 TraceCheckUtils]: 45: Hoare triple {142505#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {142505#(<= ~counter~0 5)} is VALID [2022-04-28 07:21:38,376 INFO L290 TraceCheckUtils]: 44: Hoare triple {142477#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {142505#(<= ~counter~0 5)} is VALID [2022-04-28 07:21:38,377 INFO L290 TraceCheckUtils]: 43: Hoare triple {142477#(<= ~counter~0 4)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {142477#(<= ~counter~0 4)} is VALID [2022-04-28 07:21:38,377 INFO L290 TraceCheckUtils]: 42: Hoare triple {142477#(<= ~counter~0 4)} assume !!(0 != ~y3~0); {142477#(<= ~counter~0 4)} is VALID [2022-04-28 07:21:38,377 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {142336#true} {142477#(<= ~counter~0 4)} #63#return; {142477#(<= ~counter~0 4)} is VALID [2022-04-28 07:21:38,378 INFO L290 TraceCheckUtils]: 40: Hoare triple {142336#true} assume true; {142336#true} is VALID [2022-04-28 07:21:38,378 INFO L290 TraceCheckUtils]: 39: Hoare triple {142336#true} assume !(0 == ~cond); {142336#true} is VALID [2022-04-28 07:21:38,378 INFO L290 TraceCheckUtils]: 38: Hoare triple {142336#true} ~cond := #in~cond; {142336#true} is VALID [2022-04-28 07:21:38,378 INFO L272 TraceCheckUtils]: 37: Hoare triple {142477#(<= ~counter~0 4)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {142336#true} is VALID [2022-04-28 07:21:38,378 INFO L290 TraceCheckUtils]: 36: Hoare triple {142477#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {142477#(<= ~counter~0 4)} is VALID [2022-04-28 07:21:38,379 INFO L290 TraceCheckUtils]: 35: Hoare triple {142449#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {142477#(<= ~counter~0 4)} is VALID [2022-04-28 07:21:38,380 INFO L290 TraceCheckUtils]: 34: Hoare triple {142449#(<= ~counter~0 3)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {142449#(<= ~counter~0 3)} is VALID [2022-04-28 07:21:38,380 INFO L290 TraceCheckUtils]: 33: Hoare triple {142449#(<= ~counter~0 3)} assume !!(0 != ~y3~0); {142449#(<= ~counter~0 3)} is VALID [2022-04-28 07:21:38,380 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {142336#true} {142449#(<= ~counter~0 3)} #63#return; {142449#(<= ~counter~0 3)} is VALID [2022-04-28 07:21:38,380 INFO L290 TraceCheckUtils]: 31: Hoare triple {142336#true} assume true; {142336#true} is VALID [2022-04-28 07:21:38,380 INFO L290 TraceCheckUtils]: 30: Hoare triple {142336#true} assume !(0 == ~cond); {142336#true} is VALID [2022-04-28 07:21:38,380 INFO L290 TraceCheckUtils]: 29: Hoare triple {142336#true} ~cond := #in~cond; {142336#true} is VALID [2022-04-28 07:21:38,380 INFO L272 TraceCheckUtils]: 28: Hoare triple {142449#(<= ~counter~0 3)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {142336#true} is VALID [2022-04-28 07:21:38,381 INFO L290 TraceCheckUtils]: 27: Hoare triple {142449#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {142449#(<= ~counter~0 3)} is VALID [2022-04-28 07:21:38,382 INFO L290 TraceCheckUtils]: 26: Hoare triple {142421#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {142449#(<= ~counter~0 3)} is VALID [2022-04-28 07:21:38,382 INFO L290 TraceCheckUtils]: 25: Hoare triple {142421#(<= ~counter~0 2)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {142421#(<= ~counter~0 2)} is VALID [2022-04-28 07:21:38,382 INFO L290 TraceCheckUtils]: 24: Hoare triple {142421#(<= ~counter~0 2)} assume !!(0 != ~y3~0); {142421#(<= ~counter~0 2)} is VALID [2022-04-28 07:21:38,383 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {142336#true} {142421#(<= ~counter~0 2)} #63#return; {142421#(<= ~counter~0 2)} is VALID [2022-04-28 07:21:38,383 INFO L290 TraceCheckUtils]: 22: Hoare triple {142336#true} assume true; {142336#true} is VALID [2022-04-28 07:21:38,383 INFO L290 TraceCheckUtils]: 21: Hoare triple {142336#true} assume !(0 == ~cond); {142336#true} is VALID [2022-04-28 07:21:38,383 INFO L290 TraceCheckUtils]: 20: Hoare triple {142336#true} ~cond := #in~cond; {142336#true} is VALID [2022-04-28 07:21:38,383 INFO L272 TraceCheckUtils]: 19: Hoare triple {142421#(<= ~counter~0 2)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {142336#true} is VALID [2022-04-28 07:21:38,383 INFO L290 TraceCheckUtils]: 18: Hoare triple {142421#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {142421#(<= ~counter~0 2)} is VALID [2022-04-28 07:21:38,385 INFO L290 TraceCheckUtils]: 17: Hoare triple {142393#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {142421#(<= ~counter~0 2)} is VALID [2022-04-28 07:21:38,385 INFO L290 TraceCheckUtils]: 16: Hoare triple {142393#(<= ~counter~0 1)} ~y1~0 := 0;~y2~0 := 0;~y3~0 := ~x1~0; {142393#(<= ~counter~0 1)} is VALID [2022-04-28 07:21:38,386 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {142336#true} {142393#(<= ~counter~0 1)} #61#return; {142393#(<= ~counter~0 1)} is VALID [2022-04-28 07:21:38,386 INFO L290 TraceCheckUtils]: 14: Hoare triple {142336#true} assume true; {142336#true} is VALID [2022-04-28 07:21:38,386 INFO L290 TraceCheckUtils]: 13: Hoare triple {142336#true} assume !(0 == ~cond); {142336#true} is VALID [2022-04-28 07:21:38,386 INFO L290 TraceCheckUtils]: 12: Hoare triple {142336#true} ~cond := #in~cond; {142336#true} is VALID [2022-04-28 07:21:38,386 INFO L272 TraceCheckUtils]: 11: Hoare triple {142393#(<= ~counter~0 1)} call assume_abort_if_not((if 0 != ~x2~0 then 1 else 0)); {142336#true} is VALID [2022-04-28 07:21:38,386 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {142336#true} {142393#(<= ~counter~0 1)} #59#return; {142393#(<= ~counter~0 1)} is VALID [2022-04-28 07:21:38,386 INFO L290 TraceCheckUtils]: 9: Hoare triple {142336#true} assume true; {142336#true} is VALID [2022-04-28 07:21:38,386 INFO L290 TraceCheckUtils]: 8: Hoare triple {142336#true} assume !(0 == ~cond); {142336#true} is VALID [2022-04-28 07:21:38,386 INFO L290 TraceCheckUtils]: 7: Hoare triple {142336#true} ~cond := #in~cond; {142336#true} is VALID [2022-04-28 07:21:38,387 INFO L272 TraceCheckUtils]: 6: Hoare triple {142393#(<= ~counter~0 1)} call assume_abort_if_not((if ~x1~0 >= 0 then 1 else 0)); {142336#true} is VALID [2022-04-28 07:21:38,387 INFO L290 TraceCheckUtils]: 5: Hoare triple {142393#(<= ~counter~0 1)} havoc ~x1~0;havoc ~x2~0;havoc ~y1~0;havoc ~y2~0;havoc ~y3~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~x1~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~x2~0 := #t~nondet5;havoc #t~nondet5; {142393#(<= ~counter~0 1)} is VALID [2022-04-28 07:21:38,387 INFO L272 TraceCheckUtils]: 4: Hoare triple {142393#(<= ~counter~0 1)} call #t~ret7 := main(); {142393#(<= ~counter~0 1)} is VALID [2022-04-28 07:21:38,387 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {142393#(<= ~counter~0 1)} {142336#true} #67#return; {142393#(<= ~counter~0 1)} is VALID [2022-04-28 07:21:38,387 INFO L290 TraceCheckUtils]: 2: Hoare triple {142393#(<= ~counter~0 1)} assume true; {142393#(<= ~counter~0 1)} is VALID [2022-04-28 07:21:38,388 INFO L290 TraceCheckUtils]: 1: Hoare triple {142336#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(11, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {142393#(<= ~counter~0 1)} is VALID [2022-04-28 07:21:38,388 INFO L272 TraceCheckUtils]: 0: Hoare triple {142336#true} call ULTIMATE.init(); {142336#true} is VALID [2022-04-28 07:21:38,389 INFO L134 CoverageAnalysis]: Checked inductivity of 10348 backedges. 96 proven. 5736 refuted. 0 times theorem prover too weak. 4516 trivial. 0 not checked. [2022-04-28 07:21:38,389 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 07:21:38,389 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1027431147] [2022-04-28 07:21:38,389 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 07:21:38,389 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [62900785] [2022-04-28 07:21:38,389 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [62900785] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 07:21:38,389 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 07:21:38,389 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [52, 52] total 54 [2022-04-28 07:21:38,389 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 07:21:38,389 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [540455319] [2022-04-28 07:21:38,390 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [540455319] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 07:21:38,390 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 07:21:38,390 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [52] imperfect sequences [] total 52 [2022-04-28 07:21:38,390 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1732742203] [2022-04-28 07:21:38,390 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 07:21:38,390 INFO L78 Accepts]: Start accepts. Automaton has has 52 states, 52 states have (on average 6.6923076923076925) internal successors, (348), 51 states have internal predecessors, (348), 51 states have call successors, (53), 51 states have call predecessors, (53), 49 states have return successors, (51), 49 states have call predecessors, (51), 50 states have call successors, (51) Word has length 455 [2022-04-28 07:21:38,391 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 07:21:38,391 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 52 states, 52 states have (on average 6.6923076923076925) internal successors, (348), 51 states have internal predecessors, (348), 51 states have call successors, (53), 51 states have call predecessors, (53), 49 states have return successors, (51), 49 states have call predecessors, (51), 50 states have call successors, (51) [2022-04-28 07:21:39,009 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 452 edges. 452 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 07:21:39,010 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 52 states [2022-04-28 07:21:39,010 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 07:21:39,010 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 52 interpolants. [2022-04-28 07:21:39,010 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1331, Invalid=1531, Unknown=0, NotChecked=0, Total=2862 [2022-04-28 07:21:39,011 INFO L87 Difference]: Start difference. First operand 452 states and 501 transitions. Second operand has 52 states, 52 states have (on average 6.6923076923076925) internal successors, (348), 51 states have internal predecessors, (348), 51 states have call successors, (53), 51 states have call predecessors, (53), 49 states have return successors, (51), 49 states have call predecessors, (51), 50 states have call successors, (51) [2022-04-28 07:21:42,457 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 07:21:42,458 INFO L93 Difference]: Finished difference Result 466 states and 516 transitions. [2022-04-28 07:21:42,458 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 100 states. [2022-04-28 07:21:42,458 INFO L78 Accepts]: Start accepts. Automaton has has 52 states, 52 states have (on average 6.6923076923076925) internal successors, (348), 51 states have internal predecessors, (348), 51 states have call successors, (53), 51 states have call predecessors, (53), 49 states have return successors, (51), 49 states have call predecessors, (51), 50 states have call successors, (51) Word has length 455 [2022-04-28 07:21:42,458 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 07:21:42,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 52 states, 52 states have (on average 6.6923076923076925) internal successors, (348), 51 states have internal predecessors, (348), 51 states have call successors, (53), 51 states have call predecessors, (53), 49 states have return successors, (51), 49 states have call predecessors, (51), 50 states have call successors, (51) [2022-04-28 07:21:42,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 100 states and 515 transitions. [2022-04-28 07:21:42,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 52 states, 52 states have (on average 6.6923076923076925) internal successors, (348), 51 states have internal predecessors, (348), 51 states have call successors, (53), 51 states have call predecessors, (53), 49 states have return successors, (51), 49 states have call predecessors, (51), 50 states have call successors, (51) [2022-04-28 07:21:42,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 100 states and 515 transitions. [2022-04-28 07:21:42,479 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 100 states and 515 transitions. [2022-04-28 07:21:43,259 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 515 edges. 515 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 07:21:43,269 INFO L225 Difference]: With dead ends: 466 [2022-04-28 07:21:43,269 INFO L226 Difference]: Without dead ends: 461 [2022-04-28 07:21:43,270 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 957 GetRequests, 856 SyntacticMatches, 1 SemanticMatches, 100 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1226 ImplicationChecksByTransitivity, 1.6s TimeCoverageRelationStatistics Valid=3875, Invalid=6427, Unknown=0, NotChecked=0, Total=10302 [2022-04-28 07:21:43,270 INFO L413 NwaCegarLoop]: 74 mSDtfsCounter, 170 mSDsluCounter, 398 mSDsCounter, 0 mSdLazyCounter, 402 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 170 SdHoareTripleChecker+Valid, 472 SdHoareTripleChecker+Invalid, 409 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 402 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2022-04-28 07:21:43,270 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [170 Valid, 472 Invalid, 409 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 402 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2022-04-28 07:21:43,271 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 461 states. [2022-04-28 07:21:44,037 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 461 to 461. [2022-04-28 07:21:44,038 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 07:21:44,038 INFO L82 GeneralOperation]: Start isEquivalent. First operand 461 states. Second operand has 461 states, 355 states have (on average 1.1408450704225352) internal successors, (405), 355 states have internal predecessors, (405), 54 states have call successors, (54), 53 states have call predecessors, (54), 51 states have return successors, (52), 52 states have call predecessors, (52), 52 states have call successors, (52) [2022-04-28 07:21:44,038 INFO L74 IsIncluded]: Start isIncluded. First operand 461 states. Second operand has 461 states, 355 states have (on average 1.1408450704225352) internal successors, (405), 355 states have internal predecessors, (405), 54 states have call successors, (54), 53 states have call predecessors, (54), 51 states have return successors, (52), 52 states have call predecessors, (52), 52 states have call successors, (52) [2022-04-28 07:21:44,039 INFO L87 Difference]: Start difference. First operand 461 states. Second operand has 461 states, 355 states have (on average 1.1408450704225352) internal successors, (405), 355 states have internal predecessors, (405), 54 states have call successors, (54), 53 states have call predecessors, (54), 51 states have return successors, (52), 52 states have call predecessors, (52), 52 states have call successors, (52) [2022-04-28 07:21:44,045 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 07:21:44,045 INFO L93 Difference]: Finished difference Result 461 states and 511 transitions. [2022-04-28 07:21:44,046 INFO L276 IsEmpty]: Start isEmpty. Operand 461 states and 511 transitions. [2022-04-28 07:21:44,046 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 07:21:44,046 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 07:21:44,046 INFO L74 IsIncluded]: Start isIncluded. First operand has 461 states, 355 states have (on average 1.1408450704225352) internal successors, (405), 355 states have internal predecessors, (405), 54 states have call successors, (54), 53 states have call predecessors, (54), 51 states have return successors, (52), 52 states have call predecessors, (52), 52 states have call successors, (52) Second operand 461 states. [2022-04-28 07:21:44,047 INFO L87 Difference]: Start difference. First operand has 461 states, 355 states have (on average 1.1408450704225352) internal successors, (405), 355 states have internal predecessors, (405), 54 states have call successors, (54), 53 states have call predecessors, (54), 51 states have return successors, (52), 52 states have call predecessors, (52), 52 states have call successors, (52) Second operand 461 states. [2022-04-28 07:21:44,053 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 07:21:44,054 INFO L93 Difference]: Finished difference Result 461 states and 511 transitions. [2022-04-28 07:21:44,054 INFO L276 IsEmpty]: Start isEmpty. Operand 461 states and 511 transitions. [2022-04-28 07:21:44,054 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 07:21:44,054 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 07:21:44,054 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 07:21:44,054 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 07:21:44,054 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 461 states, 355 states have (on average 1.1408450704225352) internal successors, (405), 355 states have internal predecessors, (405), 54 states have call successors, (54), 53 states have call predecessors, (54), 51 states have return successors, (52), 52 states have call predecessors, (52), 52 states have call successors, (52) [2022-04-28 07:21:44,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 461 states to 461 states and 511 transitions. [2022-04-28 07:21:44,064 INFO L78 Accepts]: Start accepts. Automaton has 461 states and 511 transitions. Word has length 455 [2022-04-28 07:21:44,064 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 07:21:44,064 INFO L495 AbstractCegarLoop]: Abstraction has 461 states and 511 transitions. [2022-04-28 07:21:44,064 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 52 states, 52 states have (on average 6.6923076923076925) internal successors, (348), 51 states have internal predecessors, (348), 51 states have call successors, (53), 51 states have call predecessors, (53), 49 states have return successors, (51), 49 states have call predecessors, (51), 50 states have call successors, (51) [2022-04-28 07:21:44,064 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 461 states and 511 transitions. [2022-04-28 07:21:45,348 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 511 edges. 511 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 07:21:45,348 INFO L276 IsEmpty]: Start isEmpty. Operand 461 states and 511 transitions. [2022-04-28 07:21:45,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 465 [2022-04-28 07:21:45,350 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 07:21:45,350 INFO L195 NwaCegarLoop]: trace histogram [50, 50, 49, 49, 49, 49, 49, 49, 49, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 07:21:45,370 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (52)] Forceful destruction successful, exit code 0 [2022-04-28 07:21:45,551 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable51,52 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 07:21:45,551 INFO L420 AbstractCegarLoop]: === Iteration 53 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 07:21:45,551 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 07:21:45,551 INFO L85 PathProgramCache]: Analyzing trace with hash -1413526756, now seen corresponding path program 97 times [2022-04-28 07:21:45,551 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 07:21:45,551 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [24634676] [2022-04-28 07:21:45,552 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 07:21:45,552 INFO L85 PathProgramCache]: Analyzing trace with hash -1413526756, now seen corresponding path program 98 times [2022-04-28 07:21:45,552 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 07:21:45,552 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [528408273] [2022-04-28 07:21:45,552 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 07:21:45,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 07:21:45,576 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 07:21:45,576 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [635651639] [2022-04-28 07:21:45,576 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-28 07:21:45,576 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 07:21:45,576 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 07:21:45,577 INFO L229 MonitoredProcess]: Starting monitored process 53 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 07:21:45,578 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (53)] Waiting until timeout for monitored process [2022-04-28 07:21:45,726 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-28 07:21:45,726 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 07:21:45,731 INFO L263 TraceCheckSpWp]: Trace formula consists of 1220 conjuncts, 103 conjunts are in the unsatisfiable core [2022-04-28 07:21:45,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 07:21:45,803 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 07:21:48,337 INFO L272 TraceCheckUtils]: 0: Hoare triple {147991#true} call ULTIMATE.init(); {147991#true} is VALID [2022-04-28 07:21:48,338 INFO L290 TraceCheckUtils]: 1: Hoare triple {147991#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(11, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {147999#(<= ~counter~0 0)} is VALID [2022-04-28 07:21:48,338 INFO L290 TraceCheckUtils]: 2: Hoare triple {147999#(<= ~counter~0 0)} assume true; {147999#(<= ~counter~0 0)} is VALID [2022-04-28 07:21:48,338 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {147999#(<= ~counter~0 0)} {147991#true} #67#return; {147999#(<= ~counter~0 0)} is VALID [2022-04-28 07:21:48,339 INFO L272 TraceCheckUtils]: 4: Hoare triple {147999#(<= ~counter~0 0)} call #t~ret7 := main(); {147999#(<= ~counter~0 0)} is VALID [2022-04-28 07:21:48,339 INFO L290 TraceCheckUtils]: 5: Hoare triple {147999#(<= ~counter~0 0)} havoc ~x1~0;havoc ~x2~0;havoc ~y1~0;havoc ~y2~0;havoc ~y3~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~x1~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~x2~0 := #t~nondet5;havoc #t~nondet5; {147999#(<= ~counter~0 0)} is VALID [2022-04-28 07:21:48,339 INFO L272 TraceCheckUtils]: 6: Hoare triple {147999#(<= ~counter~0 0)} call assume_abort_if_not((if ~x1~0 >= 0 then 1 else 0)); {147999#(<= ~counter~0 0)} is VALID [2022-04-28 07:21:48,340 INFO L290 TraceCheckUtils]: 7: Hoare triple {147999#(<= ~counter~0 0)} ~cond := #in~cond; {147999#(<= ~counter~0 0)} is VALID [2022-04-28 07:21:48,340 INFO L290 TraceCheckUtils]: 8: Hoare triple {147999#(<= ~counter~0 0)} assume !(0 == ~cond); {147999#(<= ~counter~0 0)} is VALID [2022-04-28 07:21:48,340 INFO L290 TraceCheckUtils]: 9: Hoare triple {147999#(<= ~counter~0 0)} assume true; {147999#(<= ~counter~0 0)} is VALID [2022-04-28 07:21:48,340 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {147999#(<= ~counter~0 0)} {147999#(<= ~counter~0 0)} #59#return; {147999#(<= ~counter~0 0)} is VALID [2022-04-28 07:21:48,341 INFO L272 TraceCheckUtils]: 11: Hoare triple {147999#(<= ~counter~0 0)} call assume_abort_if_not((if 0 != ~x2~0 then 1 else 0)); {147999#(<= ~counter~0 0)} is VALID [2022-04-28 07:21:48,341 INFO L290 TraceCheckUtils]: 12: Hoare triple {147999#(<= ~counter~0 0)} ~cond := #in~cond; {147999#(<= ~counter~0 0)} is VALID [2022-04-28 07:21:48,341 INFO L290 TraceCheckUtils]: 13: Hoare triple {147999#(<= ~counter~0 0)} assume !(0 == ~cond); {147999#(<= ~counter~0 0)} is VALID [2022-04-28 07:21:48,341 INFO L290 TraceCheckUtils]: 14: Hoare triple {147999#(<= ~counter~0 0)} assume true; {147999#(<= ~counter~0 0)} is VALID [2022-04-28 07:21:48,342 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {147999#(<= ~counter~0 0)} {147999#(<= ~counter~0 0)} #61#return; {147999#(<= ~counter~0 0)} is VALID [2022-04-28 07:21:48,342 INFO L290 TraceCheckUtils]: 16: Hoare triple {147999#(<= ~counter~0 0)} ~y1~0 := 0;~y2~0 := 0;~y3~0 := ~x1~0; {147999#(<= ~counter~0 0)} is VALID [2022-04-28 07:21:48,345 INFO L290 TraceCheckUtils]: 17: Hoare triple {147999#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {148048#(<= ~counter~0 1)} is VALID [2022-04-28 07:21:48,346 INFO L290 TraceCheckUtils]: 18: Hoare triple {148048#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {148048#(<= ~counter~0 1)} is VALID [2022-04-28 07:21:48,346 INFO L272 TraceCheckUtils]: 19: Hoare triple {148048#(<= ~counter~0 1)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {148048#(<= ~counter~0 1)} is VALID [2022-04-28 07:21:48,346 INFO L290 TraceCheckUtils]: 20: Hoare triple {148048#(<= ~counter~0 1)} ~cond := #in~cond; {148048#(<= ~counter~0 1)} is VALID [2022-04-28 07:21:48,347 INFO L290 TraceCheckUtils]: 21: Hoare triple {148048#(<= ~counter~0 1)} assume !(0 == ~cond); {148048#(<= ~counter~0 1)} is VALID [2022-04-28 07:21:48,347 INFO L290 TraceCheckUtils]: 22: Hoare triple {148048#(<= ~counter~0 1)} assume true; {148048#(<= ~counter~0 1)} is VALID [2022-04-28 07:21:48,347 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {148048#(<= ~counter~0 1)} {148048#(<= ~counter~0 1)} #63#return; {148048#(<= ~counter~0 1)} is VALID [2022-04-28 07:21:48,348 INFO L290 TraceCheckUtils]: 24: Hoare triple {148048#(<= ~counter~0 1)} assume !!(0 != ~y3~0); {148048#(<= ~counter~0 1)} is VALID [2022-04-28 07:21:48,348 INFO L290 TraceCheckUtils]: 25: Hoare triple {148048#(<= ~counter~0 1)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {148048#(<= ~counter~0 1)} is VALID [2022-04-28 07:21:48,350 INFO L290 TraceCheckUtils]: 26: Hoare triple {148048#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {148076#(<= ~counter~0 2)} is VALID [2022-04-28 07:21:48,350 INFO L290 TraceCheckUtils]: 27: Hoare triple {148076#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {148076#(<= ~counter~0 2)} is VALID [2022-04-28 07:21:48,351 INFO L272 TraceCheckUtils]: 28: Hoare triple {148076#(<= ~counter~0 2)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {148076#(<= ~counter~0 2)} is VALID [2022-04-28 07:21:48,351 INFO L290 TraceCheckUtils]: 29: Hoare triple {148076#(<= ~counter~0 2)} ~cond := #in~cond; {148076#(<= ~counter~0 2)} is VALID [2022-04-28 07:21:48,351 INFO L290 TraceCheckUtils]: 30: Hoare triple {148076#(<= ~counter~0 2)} assume !(0 == ~cond); {148076#(<= ~counter~0 2)} is VALID [2022-04-28 07:21:48,351 INFO L290 TraceCheckUtils]: 31: Hoare triple {148076#(<= ~counter~0 2)} assume true; {148076#(<= ~counter~0 2)} is VALID [2022-04-28 07:21:48,352 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {148076#(<= ~counter~0 2)} {148076#(<= ~counter~0 2)} #63#return; {148076#(<= ~counter~0 2)} is VALID [2022-04-28 07:21:48,352 INFO L290 TraceCheckUtils]: 33: Hoare triple {148076#(<= ~counter~0 2)} assume !!(0 != ~y3~0); {148076#(<= ~counter~0 2)} is VALID [2022-04-28 07:21:48,352 INFO L290 TraceCheckUtils]: 34: Hoare triple {148076#(<= ~counter~0 2)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {148076#(<= ~counter~0 2)} is VALID [2022-04-28 07:21:48,355 INFO L290 TraceCheckUtils]: 35: Hoare triple {148076#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {148104#(<= ~counter~0 3)} is VALID [2022-04-28 07:21:48,355 INFO L290 TraceCheckUtils]: 36: Hoare triple {148104#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {148104#(<= ~counter~0 3)} is VALID [2022-04-28 07:21:48,355 INFO L272 TraceCheckUtils]: 37: Hoare triple {148104#(<= ~counter~0 3)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {148104#(<= ~counter~0 3)} is VALID [2022-04-28 07:21:48,356 INFO L290 TraceCheckUtils]: 38: Hoare triple {148104#(<= ~counter~0 3)} ~cond := #in~cond; {148104#(<= ~counter~0 3)} is VALID [2022-04-28 07:21:48,356 INFO L290 TraceCheckUtils]: 39: Hoare triple {148104#(<= ~counter~0 3)} assume !(0 == ~cond); {148104#(<= ~counter~0 3)} is VALID [2022-04-28 07:21:48,356 INFO L290 TraceCheckUtils]: 40: Hoare triple {148104#(<= ~counter~0 3)} assume true; {148104#(<= ~counter~0 3)} is VALID [2022-04-28 07:21:48,357 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {148104#(<= ~counter~0 3)} {148104#(<= ~counter~0 3)} #63#return; {148104#(<= ~counter~0 3)} is VALID [2022-04-28 07:21:48,365 INFO L290 TraceCheckUtils]: 42: Hoare triple {148104#(<= ~counter~0 3)} assume !!(0 != ~y3~0); {148104#(<= ~counter~0 3)} is VALID [2022-04-28 07:21:48,366 INFO L290 TraceCheckUtils]: 43: Hoare triple {148104#(<= ~counter~0 3)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {148104#(<= ~counter~0 3)} is VALID [2022-04-28 07:21:48,369 INFO L290 TraceCheckUtils]: 44: Hoare triple {148104#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {148132#(<= ~counter~0 4)} is VALID [2022-04-28 07:21:48,369 INFO L290 TraceCheckUtils]: 45: Hoare triple {148132#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {148132#(<= ~counter~0 4)} is VALID [2022-04-28 07:21:48,370 INFO L272 TraceCheckUtils]: 46: Hoare triple {148132#(<= ~counter~0 4)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {148132#(<= ~counter~0 4)} is VALID [2022-04-28 07:21:48,370 INFO L290 TraceCheckUtils]: 47: Hoare triple {148132#(<= ~counter~0 4)} ~cond := #in~cond; {148132#(<= ~counter~0 4)} is VALID [2022-04-28 07:21:48,371 INFO L290 TraceCheckUtils]: 48: Hoare triple {148132#(<= ~counter~0 4)} assume !(0 == ~cond); {148132#(<= ~counter~0 4)} is VALID [2022-04-28 07:21:48,371 INFO L290 TraceCheckUtils]: 49: Hoare triple {148132#(<= ~counter~0 4)} assume true; {148132#(<= ~counter~0 4)} is VALID [2022-04-28 07:21:48,371 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {148132#(<= ~counter~0 4)} {148132#(<= ~counter~0 4)} #63#return; {148132#(<= ~counter~0 4)} is VALID [2022-04-28 07:21:48,371 INFO L290 TraceCheckUtils]: 51: Hoare triple {148132#(<= ~counter~0 4)} assume !!(0 != ~y3~0); {148132#(<= ~counter~0 4)} is VALID [2022-04-28 07:21:48,372 INFO L290 TraceCheckUtils]: 52: Hoare triple {148132#(<= ~counter~0 4)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {148132#(<= ~counter~0 4)} is VALID [2022-04-28 07:21:48,374 INFO L290 TraceCheckUtils]: 53: Hoare triple {148132#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {148160#(<= ~counter~0 5)} is VALID [2022-04-28 07:21:48,374 INFO L290 TraceCheckUtils]: 54: Hoare triple {148160#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {148160#(<= ~counter~0 5)} is VALID [2022-04-28 07:21:48,375 INFO L272 TraceCheckUtils]: 55: Hoare triple {148160#(<= ~counter~0 5)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {148160#(<= ~counter~0 5)} is VALID [2022-04-28 07:21:48,375 INFO L290 TraceCheckUtils]: 56: Hoare triple {148160#(<= ~counter~0 5)} ~cond := #in~cond; {148160#(<= ~counter~0 5)} is VALID [2022-04-28 07:21:48,375 INFO L290 TraceCheckUtils]: 57: Hoare triple {148160#(<= ~counter~0 5)} assume !(0 == ~cond); {148160#(<= ~counter~0 5)} is VALID [2022-04-28 07:21:48,376 INFO L290 TraceCheckUtils]: 58: Hoare triple {148160#(<= ~counter~0 5)} assume true; {148160#(<= ~counter~0 5)} is VALID [2022-04-28 07:21:48,376 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {148160#(<= ~counter~0 5)} {148160#(<= ~counter~0 5)} #63#return; {148160#(<= ~counter~0 5)} is VALID [2022-04-28 07:21:48,376 INFO L290 TraceCheckUtils]: 60: Hoare triple {148160#(<= ~counter~0 5)} assume !!(0 != ~y3~0); {148160#(<= ~counter~0 5)} is VALID [2022-04-28 07:21:48,376 INFO L290 TraceCheckUtils]: 61: Hoare triple {148160#(<= ~counter~0 5)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {148160#(<= ~counter~0 5)} is VALID [2022-04-28 07:21:48,378 INFO L290 TraceCheckUtils]: 62: Hoare triple {148160#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {148188#(<= ~counter~0 6)} is VALID [2022-04-28 07:21:48,379 INFO L290 TraceCheckUtils]: 63: Hoare triple {148188#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {148188#(<= ~counter~0 6)} is VALID [2022-04-28 07:21:48,379 INFO L272 TraceCheckUtils]: 64: Hoare triple {148188#(<= ~counter~0 6)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {148188#(<= ~counter~0 6)} is VALID [2022-04-28 07:21:48,379 INFO L290 TraceCheckUtils]: 65: Hoare triple {148188#(<= ~counter~0 6)} ~cond := #in~cond; {148188#(<= ~counter~0 6)} is VALID [2022-04-28 07:21:48,380 INFO L290 TraceCheckUtils]: 66: Hoare triple {148188#(<= ~counter~0 6)} assume !(0 == ~cond); {148188#(<= ~counter~0 6)} is VALID [2022-04-28 07:21:48,380 INFO L290 TraceCheckUtils]: 67: Hoare triple {148188#(<= ~counter~0 6)} assume true; {148188#(<= ~counter~0 6)} is VALID [2022-04-28 07:21:48,380 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {148188#(<= ~counter~0 6)} {148188#(<= ~counter~0 6)} #63#return; {148188#(<= ~counter~0 6)} is VALID [2022-04-28 07:21:48,380 INFO L290 TraceCheckUtils]: 69: Hoare triple {148188#(<= ~counter~0 6)} assume !!(0 != ~y3~0); {148188#(<= ~counter~0 6)} is VALID [2022-04-28 07:21:48,381 INFO L290 TraceCheckUtils]: 70: Hoare triple {148188#(<= ~counter~0 6)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {148188#(<= ~counter~0 6)} is VALID [2022-04-28 07:21:48,382 INFO L290 TraceCheckUtils]: 71: Hoare triple {148188#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {148216#(<= ~counter~0 7)} is VALID [2022-04-28 07:21:48,383 INFO L290 TraceCheckUtils]: 72: Hoare triple {148216#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {148216#(<= ~counter~0 7)} is VALID [2022-04-28 07:21:48,383 INFO L272 TraceCheckUtils]: 73: Hoare triple {148216#(<= ~counter~0 7)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {148216#(<= ~counter~0 7)} is VALID [2022-04-28 07:21:48,383 INFO L290 TraceCheckUtils]: 74: Hoare triple {148216#(<= ~counter~0 7)} ~cond := #in~cond; {148216#(<= ~counter~0 7)} is VALID [2022-04-28 07:21:48,383 INFO L290 TraceCheckUtils]: 75: Hoare triple {148216#(<= ~counter~0 7)} assume !(0 == ~cond); {148216#(<= ~counter~0 7)} is VALID [2022-04-28 07:21:48,384 INFO L290 TraceCheckUtils]: 76: Hoare triple {148216#(<= ~counter~0 7)} assume true; {148216#(<= ~counter~0 7)} is VALID [2022-04-28 07:21:48,384 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {148216#(<= ~counter~0 7)} {148216#(<= ~counter~0 7)} #63#return; {148216#(<= ~counter~0 7)} is VALID [2022-04-28 07:21:48,384 INFO L290 TraceCheckUtils]: 78: Hoare triple {148216#(<= ~counter~0 7)} assume !!(0 != ~y3~0); {148216#(<= ~counter~0 7)} is VALID [2022-04-28 07:21:48,385 INFO L290 TraceCheckUtils]: 79: Hoare triple {148216#(<= ~counter~0 7)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {148216#(<= ~counter~0 7)} is VALID [2022-04-28 07:21:48,386 INFO L290 TraceCheckUtils]: 80: Hoare triple {148216#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {148244#(<= ~counter~0 8)} is VALID [2022-04-28 07:21:48,386 INFO L290 TraceCheckUtils]: 81: Hoare triple {148244#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {148244#(<= ~counter~0 8)} is VALID [2022-04-28 07:21:48,387 INFO L272 TraceCheckUtils]: 82: Hoare triple {148244#(<= ~counter~0 8)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {148244#(<= ~counter~0 8)} is VALID [2022-04-28 07:21:48,387 INFO L290 TraceCheckUtils]: 83: Hoare triple {148244#(<= ~counter~0 8)} ~cond := #in~cond; {148244#(<= ~counter~0 8)} is VALID [2022-04-28 07:21:48,387 INFO L290 TraceCheckUtils]: 84: Hoare triple {148244#(<= ~counter~0 8)} assume !(0 == ~cond); {148244#(<= ~counter~0 8)} is VALID [2022-04-28 07:21:48,388 INFO L290 TraceCheckUtils]: 85: Hoare triple {148244#(<= ~counter~0 8)} assume true; {148244#(<= ~counter~0 8)} is VALID [2022-04-28 07:21:48,388 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {148244#(<= ~counter~0 8)} {148244#(<= ~counter~0 8)} #63#return; {148244#(<= ~counter~0 8)} is VALID [2022-04-28 07:21:48,388 INFO L290 TraceCheckUtils]: 87: Hoare triple {148244#(<= ~counter~0 8)} assume !!(0 != ~y3~0); {148244#(<= ~counter~0 8)} is VALID [2022-04-28 07:21:48,388 INFO L290 TraceCheckUtils]: 88: Hoare triple {148244#(<= ~counter~0 8)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {148244#(<= ~counter~0 8)} is VALID [2022-04-28 07:21:48,390 INFO L290 TraceCheckUtils]: 89: Hoare triple {148244#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {148272#(<= ~counter~0 9)} is VALID [2022-04-28 07:21:48,391 INFO L290 TraceCheckUtils]: 90: Hoare triple {148272#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {148272#(<= ~counter~0 9)} is VALID [2022-04-28 07:21:48,391 INFO L272 TraceCheckUtils]: 91: Hoare triple {148272#(<= ~counter~0 9)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {148272#(<= ~counter~0 9)} is VALID [2022-04-28 07:21:48,391 INFO L290 TraceCheckUtils]: 92: Hoare triple {148272#(<= ~counter~0 9)} ~cond := #in~cond; {148272#(<= ~counter~0 9)} is VALID [2022-04-28 07:21:48,391 INFO L290 TraceCheckUtils]: 93: Hoare triple {148272#(<= ~counter~0 9)} assume !(0 == ~cond); {148272#(<= ~counter~0 9)} is VALID [2022-04-28 07:21:48,392 INFO L290 TraceCheckUtils]: 94: Hoare triple {148272#(<= ~counter~0 9)} assume true; {148272#(<= ~counter~0 9)} is VALID [2022-04-28 07:21:48,392 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {148272#(<= ~counter~0 9)} {148272#(<= ~counter~0 9)} #63#return; {148272#(<= ~counter~0 9)} is VALID [2022-04-28 07:21:48,392 INFO L290 TraceCheckUtils]: 96: Hoare triple {148272#(<= ~counter~0 9)} assume !!(0 != ~y3~0); {148272#(<= ~counter~0 9)} is VALID [2022-04-28 07:21:48,393 INFO L290 TraceCheckUtils]: 97: Hoare triple {148272#(<= ~counter~0 9)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {148272#(<= ~counter~0 9)} is VALID [2022-04-28 07:21:48,394 INFO L290 TraceCheckUtils]: 98: Hoare triple {148272#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {148300#(<= ~counter~0 10)} is VALID [2022-04-28 07:21:48,395 INFO L290 TraceCheckUtils]: 99: Hoare triple {148300#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {148300#(<= ~counter~0 10)} is VALID [2022-04-28 07:21:48,395 INFO L272 TraceCheckUtils]: 100: Hoare triple {148300#(<= ~counter~0 10)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {148300#(<= ~counter~0 10)} is VALID [2022-04-28 07:21:48,395 INFO L290 TraceCheckUtils]: 101: Hoare triple {148300#(<= ~counter~0 10)} ~cond := #in~cond; {148300#(<= ~counter~0 10)} is VALID [2022-04-28 07:21:48,396 INFO L290 TraceCheckUtils]: 102: Hoare triple {148300#(<= ~counter~0 10)} assume !(0 == ~cond); {148300#(<= ~counter~0 10)} is VALID [2022-04-28 07:21:48,396 INFO L290 TraceCheckUtils]: 103: Hoare triple {148300#(<= ~counter~0 10)} assume true; {148300#(<= ~counter~0 10)} is VALID [2022-04-28 07:21:48,396 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {148300#(<= ~counter~0 10)} {148300#(<= ~counter~0 10)} #63#return; {148300#(<= ~counter~0 10)} is VALID [2022-04-28 07:21:48,397 INFO L290 TraceCheckUtils]: 105: Hoare triple {148300#(<= ~counter~0 10)} assume !!(0 != ~y3~0); {148300#(<= ~counter~0 10)} is VALID [2022-04-28 07:21:48,397 INFO L290 TraceCheckUtils]: 106: Hoare triple {148300#(<= ~counter~0 10)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {148300#(<= ~counter~0 10)} is VALID [2022-04-28 07:21:48,399 INFO L290 TraceCheckUtils]: 107: Hoare triple {148300#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {148328#(<= ~counter~0 11)} is VALID [2022-04-28 07:21:48,399 INFO L290 TraceCheckUtils]: 108: Hoare triple {148328#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {148328#(<= ~counter~0 11)} is VALID [2022-04-28 07:21:48,399 INFO L272 TraceCheckUtils]: 109: Hoare triple {148328#(<= ~counter~0 11)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {148328#(<= ~counter~0 11)} is VALID [2022-04-28 07:21:48,400 INFO L290 TraceCheckUtils]: 110: Hoare triple {148328#(<= ~counter~0 11)} ~cond := #in~cond; {148328#(<= ~counter~0 11)} is VALID [2022-04-28 07:21:48,400 INFO L290 TraceCheckUtils]: 111: Hoare triple {148328#(<= ~counter~0 11)} assume !(0 == ~cond); {148328#(<= ~counter~0 11)} is VALID [2022-04-28 07:21:48,400 INFO L290 TraceCheckUtils]: 112: Hoare triple {148328#(<= ~counter~0 11)} assume true; {148328#(<= ~counter~0 11)} is VALID [2022-04-28 07:21:48,401 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {148328#(<= ~counter~0 11)} {148328#(<= ~counter~0 11)} #63#return; {148328#(<= ~counter~0 11)} is VALID [2022-04-28 07:21:48,401 INFO L290 TraceCheckUtils]: 114: Hoare triple {148328#(<= ~counter~0 11)} assume !!(0 != ~y3~0); {148328#(<= ~counter~0 11)} is VALID [2022-04-28 07:21:48,401 INFO L290 TraceCheckUtils]: 115: Hoare triple {148328#(<= ~counter~0 11)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {148328#(<= ~counter~0 11)} is VALID [2022-04-28 07:21:48,403 INFO L290 TraceCheckUtils]: 116: Hoare triple {148328#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {148356#(<= ~counter~0 12)} is VALID [2022-04-28 07:21:48,404 INFO L290 TraceCheckUtils]: 117: Hoare triple {148356#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {148356#(<= ~counter~0 12)} is VALID [2022-04-28 07:21:48,404 INFO L272 TraceCheckUtils]: 118: Hoare triple {148356#(<= ~counter~0 12)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {148356#(<= ~counter~0 12)} is VALID [2022-04-28 07:21:48,404 INFO L290 TraceCheckUtils]: 119: Hoare triple {148356#(<= ~counter~0 12)} ~cond := #in~cond; {148356#(<= ~counter~0 12)} is VALID [2022-04-28 07:21:48,405 INFO L290 TraceCheckUtils]: 120: Hoare triple {148356#(<= ~counter~0 12)} assume !(0 == ~cond); {148356#(<= ~counter~0 12)} is VALID [2022-04-28 07:21:48,405 INFO L290 TraceCheckUtils]: 121: Hoare triple {148356#(<= ~counter~0 12)} assume true; {148356#(<= ~counter~0 12)} is VALID [2022-04-28 07:21:48,405 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {148356#(<= ~counter~0 12)} {148356#(<= ~counter~0 12)} #63#return; {148356#(<= ~counter~0 12)} is VALID [2022-04-28 07:21:48,405 INFO L290 TraceCheckUtils]: 123: Hoare triple {148356#(<= ~counter~0 12)} assume !!(0 != ~y3~0); {148356#(<= ~counter~0 12)} is VALID [2022-04-28 07:21:48,406 INFO L290 TraceCheckUtils]: 124: Hoare triple {148356#(<= ~counter~0 12)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {148356#(<= ~counter~0 12)} is VALID [2022-04-28 07:21:48,408 INFO L290 TraceCheckUtils]: 125: Hoare triple {148356#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {148384#(<= ~counter~0 13)} is VALID [2022-04-28 07:21:48,408 INFO L290 TraceCheckUtils]: 126: Hoare triple {148384#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {148384#(<= ~counter~0 13)} is VALID [2022-04-28 07:21:48,409 INFO L272 TraceCheckUtils]: 127: Hoare triple {148384#(<= ~counter~0 13)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {148384#(<= ~counter~0 13)} is VALID [2022-04-28 07:21:48,409 INFO L290 TraceCheckUtils]: 128: Hoare triple {148384#(<= ~counter~0 13)} ~cond := #in~cond; {148384#(<= ~counter~0 13)} is VALID [2022-04-28 07:21:48,409 INFO L290 TraceCheckUtils]: 129: Hoare triple {148384#(<= ~counter~0 13)} assume !(0 == ~cond); {148384#(<= ~counter~0 13)} is VALID [2022-04-28 07:21:48,409 INFO L290 TraceCheckUtils]: 130: Hoare triple {148384#(<= ~counter~0 13)} assume true; {148384#(<= ~counter~0 13)} is VALID [2022-04-28 07:21:48,410 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {148384#(<= ~counter~0 13)} {148384#(<= ~counter~0 13)} #63#return; {148384#(<= ~counter~0 13)} is VALID [2022-04-28 07:21:48,410 INFO L290 TraceCheckUtils]: 132: Hoare triple {148384#(<= ~counter~0 13)} assume !!(0 != ~y3~0); {148384#(<= ~counter~0 13)} is VALID [2022-04-28 07:21:48,410 INFO L290 TraceCheckUtils]: 133: Hoare triple {148384#(<= ~counter~0 13)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {148384#(<= ~counter~0 13)} is VALID [2022-04-28 07:21:48,412 INFO L290 TraceCheckUtils]: 134: Hoare triple {148384#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {148412#(<= ~counter~0 14)} is VALID [2022-04-28 07:21:48,412 INFO L290 TraceCheckUtils]: 135: Hoare triple {148412#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {148412#(<= ~counter~0 14)} is VALID [2022-04-28 07:21:48,412 INFO L272 TraceCheckUtils]: 136: Hoare triple {148412#(<= ~counter~0 14)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {148412#(<= ~counter~0 14)} is VALID [2022-04-28 07:21:48,413 INFO L290 TraceCheckUtils]: 137: Hoare triple {148412#(<= ~counter~0 14)} ~cond := #in~cond; {148412#(<= ~counter~0 14)} is VALID [2022-04-28 07:21:48,413 INFO L290 TraceCheckUtils]: 138: Hoare triple {148412#(<= ~counter~0 14)} assume !(0 == ~cond); {148412#(<= ~counter~0 14)} is VALID [2022-04-28 07:21:48,413 INFO L290 TraceCheckUtils]: 139: Hoare triple {148412#(<= ~counter~0 14)} assume true; {148412#(<= ~counter~0 14)} is VALID [2022-04-28 07:21:48,414 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {148412#(<= ~counter~0 14)} {148412#(<= ~counter~0 14)} #63#return; {148412#(<= ~counter~0 14)} is VALID [2022-04-28 07:21:48,414 INFO L290 TraceCheckUtils]: 141: Hoare triple {148412#(<= ~counter~0 14)} assume !!(0 != ~y3~0); {148412#(<= ~counter~0 14)} is VALID [2022-04-28 07:21:48,414 INFO L290 TraceCheckUtils]: 142: Hoare triple {148412#(<= ~counter~0 14)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {148412#(<= ~counter~0 14)} is VALID [2022-04-28 07:21:48,416 INFO L290 TraceCheckUtils]: 143: Hoare triple {148412#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {148440#(<= ~counter~0 15)} is VALID [2022-04-28 07:21:48,416 INFO L290 TraceCheckUtils]: 144: Hoare triple {148440#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {148440#(<= ~counter~0 15)} is VALID [2022-04-28 07:21:48,417 INFO L272 TraceCheckUtils]: 145: Hoare triple {148440#(<= ~counter~0 15)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {148440#(<= ~counter~0 15)} is VALID [2022-04-28 07:21:48,417 INFO L290 TraceCheckUtils]: 146: Hoare triple {148440#(<= ~counter~0 15)} ~cond := #in~cond; {148440#(<= ~counter~0 15)} is VALID [2022-04-28 07:21:48,417 INFO L290 TraceCheckUtils]: 147: Hoare triple {148440#(<= ~counter~0 15)} assume !(0 == ~cond); {148440#(<= ~counter~0 15)} is VALID [2022-04-28 07:21:48,417 INFO L290 TraceCheckUtils]: 148: Hoare triple {148440#(<= ~counter~0 15)} assume true; {148440#(<= ~counter~0 15)} is VALID [2022-04-28 07:21:48,418 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {148440#(<= ~counter~0 15)} {148440#(<= ~counter~0 15)} #63#return; {148440#(<= ~counter~0 15)} is VALID [2022-04-28 07:21:48,418 INFO L290 TraceCheckUtils]: 150: Hoare triple {148440#(<= ~counter~0 15)} assume !!(0 != ~y3~0); {148440#(<= ~counter~0 15)} is VALID [2022-04-28 07:21:48,418 INFO L290 TraceCheckUtils]: 151: Hoare triple {148440#(<= ~counter~0 15)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {148440#(<= ~counter~0 15)} is VALID [2022-04-28 07:21:48,421 INFO L290 TraceCheckUtils]: 152: Hoare triple {148440#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {148468#(<= ~counter~0 16)} is VALID [2022-04-28 07:21:48,421 INFO L290 TraceCheckUtils]: 153: Hoare triple {148468#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {148468#(<= ~counter~0 16)} is VALID [2022-04-28 07:21:48,421 INFO L272 TraceCheckUtils]: 154: Hoare triple {148468#(<= ~counter~0 16)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {148468#(<= ~counter~0 16)} is VALID [2022-04-28 07:21:48,422 INFO L290 TraceCheckUtils]: 155: Hoare triple {148468#(<= ~counter~0 16)} ~cond := #in~cond; {148468#(<= ~counter~0 16)} is VALID [2022-04-28 07:21:48,422 INFO L290 TraceCheckUtils]: 156: Hoare triple {148468#(<= ~counter~0 16)} assume !(0 == ~cond); {148468#(<= ~counter~0 16)} is VALID [2022-04-28 07:21:48,422 INFO L290 TraceCheckUtils]: 157: Hoare triple {148468#(<= ~counter~0 16)} assume true; {148468#(<= ~counter~0 16)} is VALID [2022-04-28 07:21:48,423 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {148468#(<= ~counter~0 16)} {148468#(<= ~counter~0 16)} #63#return; {148468#(<= ~counter~0 16)} is VALID [2022-04-28 07:21:48,423 INFO L290 TraceCheckUtils]: 159: Hoare triple {148468#(<= ~counter~0 16)} assume !!(0 != ~y3~0); {148468#(<= ~counter~0 16)} is VALID [2022-04-28 07:21:48,423 INFO L290 TraceCheckUtils]: 160: Hoare triple {148468#(<= ~counter~0 16)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {148468#(<= ~counter~0 16)} is VALID [2022-04-28 07:21:48,425 INFO L290 TraceCheckUtils]: 161: Hoare triple {148468#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {148496#(<= ~counter~0 17)} is VALID [2022-04-28 07:21:48,425 INFO L290 TraceCheckUtils]: 162: Hoare triple {148496#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {148496#(<= ~counter~0 17)} is VALID [2022-04-28 07:21:48,426 INFO L272 TraceCheckUtils]: 163: Hoare triple {148496#(<= ~counter~0 17)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {148496#(<= ~counter~0 17)} is VALID [2022-04-28 07:21:48,426 INFO L290 TraceCheckUtils]: 164: Hoare triple {148496#(<= ~counter~0 17)} ~cond := #in~cond; {148496#(<= ~counter~0 17)} is VALID [2022-04-28 07:21:48,426 INFO L290 TraceCheckUtils]: 165: Hoare triple {148496#(<= ~counter~0 17)} assume !(0 == ~cond); {148496#(<= ~counter~0 17)} is VALID [2022-04-28 07:21:48,426 INFO L290 TraceCheckUtils]: 166: Hoare triple {148496#(<= ~counter~0 17)} assume true; {148496#(<= ~counter~0 17)} is VALID [2022-04-28 07:21:48,427 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {148496#(<= ~counter~0 17)} {148496#(<= ~counter~0 17)} #63#return; {148496#(<= ~counter~0 17)} is VALID [2022-04-28 07:21:48,427 INFO L290 TraceCheckUtils]: 168: Hoare triple {148496#(<= ~counter~0 17)} assume !!(0 != ~y3~0); {148496#(<= ~counter~0 17)} is VALID [2022-04-28 07:21:48,427 INFO L290 TraceCheckUtils]: 169: Hoare triple {148496#(<= ~counter~0 17)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {148496#(<= ~counter~0 17)} is VALID [2022-04-28 07:21:48,429 INFO L290 TraceCheckUtils]: 170: Hoare triple {148496#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {148524#(<= ~counter~0 18)} is VALID [2022-04-28 07:21:48,430 INFO L290 TraceCheckUtils]: 171: Hoare triple {148524#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {148524#(<= ~counter~0 18)} is VALID [2022-04-28 07:21:48,430 INFO L272 TraceCheckUtils]: 172: Hoare triple {148524#(<= ~counter~0 18)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {148524#(<= ~counter~0 18)} is VALID [2022-04-28 07:21:48,430 INFO L290 TraceCheckUtils]: 173: Hoare triple {148524#(<= ~counter~0 18)} ~cond := #in~cond; {148524#(<= ~counter~0 18)} is VALID [2022-04-28 07:21:48,431 INFO L290 TraceCheckUtils]: 174: Hoare triple {148524#(<= ~counter~0 18)} assume !(0 == ~cond); {148524#(<= ~counter~0 18)} is VALID [2022-04-28 07:21:48,431 INFO L290 TraceCheckUtils]: 175: Hoare triple {148524#(<= ~counter~0 18)} assume true; {148524#(<= ~counter~0 18)} is VALID [2022-04-28 07:21:48,431 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {148524#(<= ~counter~0 18)} {148524#(<= ~counter~0 18)} #63#return; {148524#(<= ~counter~0 18)} is VALID [2022-04-28 07:21:48,432 INFO L290 TraceCheckUtils]: 177: Hoare triple {148524#(<= ~counter~0 18)} assume !!(0 != ~y3~0); {148524#(<= ~counter~0 18)} is VALID [2022-04-28 07:21:48,432 INFO L290 TraceCheckUtils]: 178: Hoare triple {148524#(<= ~counter~0 18)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {148524#(<= ~counter~0 18)} is VALID [2022-04-28 07:21:48,434 INFO L290 TraceCheckUtils]: 179: Hoare triple {148524#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {148552#(<= ~counter~0 19)} is VALID [2022-04-28 07:21:48,434 INFO L290 TraceCheckUtils]: 180: Hoare triple {148552#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {148552#(<= ~counter~0 19)} is VALID [2022-04-28 07:21:48,435 INFO L272 TraceCheckUtils]: 181: Hoare triple {148552#(<= ~counter~0 19)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {148552#(<= ~counter~0 19)} is VALID [2022-04-28 07:21:48,435 INFO L290 TraceCheckUtils]: 182: Hoare triple {148552#(<= ~counter~0 19)} ~cond := #in~cond; {148552#(<= ~counter~0 19)} is VALID [2022-04-28 07:21:48,435 INFO L290 TraceCheckUtils]: 183: Hoare triple {148552#(<= ~counter~0 19)} assume !(0 == ~cond); {148552#(<= ~counter~0 19)} is VALID [2022-04-28 07:21:48,436 INFO L290 TraceCheckUtils]: 184: Hoare triple {148552#(<= ~counter~0 19)} assume true; {148552#(<= ~counter~0 19)} is VALID [2022-04-28 07:21:48,436 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {148552#(<= ~counter~0 19)} {148552#(<= ~counter~0 19)} #63#return; {148552#(<= ~counter~0 19)} is VALID [2022-04-28 07:21:48,436 INFO L290 TraceCheckUtils]: 186: Hoare triple {148552#(<= ~counter~0 19)} assume !!(0 != ~y3~0); {148552#(<= ~counter~0 19)} is VALID [2022-04-28 07:21:48,436 INFO L290 TraceCheckUtils]: 187: Hoare triple {148552#(<= ~counter~0 19)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {148552#(<= ~counter~0 19)} is VALID [2022-04-28 07:21:48,439 INFO L290 TraceCheckUtils]: 188: Hoare triple {148552#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {148580#(<= ~counter~0 20)} is VALID [2022-04-28 07:21:48,439 INFO L290 TraceCheckUtils]: 189: Hoare triple {148580#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {148580#(<= ~counter~0 20)} is VALID [2022-04-28 07:21:48,440 INFO L272 TraceCheckUtils]: 190: Hoare triple {148580#(<= ~counter~0 20)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {148580#(<= ~counter~0 20)} is VALID [2022-04-28 07:21:48,440 INFO L290 TraceCheckUtils]: 191: Hoare triple {148580#(<= ~counter~0 20)} ~cond := #in~cond; {148580#(<= ~counter~0 20)} is VALID [2022-04-28 07:21:48,440 INFO L290 TraceCheckUtils]: 192: Hoare triple {148580#(<= ~counter~0 20)} assume !(0 == ~cond); {148580#(<= ~counter~0 20)} is VALID [2022-04-28 07:21:48,440 INFO L290 TraceCheckUtils]: 193: Hoare triple {148580#(<= ~counter~0 20)} assume true; {148580#(<= ~counter~0 20)} is VALID [2022-04-28 07:21:48,441 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {148580#(<= ~counter~0 20)} {148580#(<= ~counter~0 20)} #63#return; {148580#(<= ~counter~0 20)} is VALID [2022-04-28 07:21:48,441 INFO L290 TraceCheckUtils]: 195: Hoare triple {148580#(<= ~counter~0 20)} assume !!(0 != ~y3~0); {148580#(<= ~counter~0 20)} is VALID [2022-04-28 07:21:48,441 INFO L290 TraceCheckUtils]: 196: Hoare triple {148580#(<= ~counter~0 20)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {148580#(<= ~counter~0 20)} is VALID [2022-04-28 07:21:48,443 INFO L290 TraceCheckUtils]: 197: Hoare triple {148580#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {148608#(<= ~counter~0 21)} is VALID [2022-04-28 07:21:48,444 INFO L290 TraceCheckUtils]: 198: Hoare triple {148608#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {148608#(<= ~counter~0 21)} is VALID [2022-04-28 07:21:48,444 INFO L272 TraceCheckUtils]: 199: Hoare triple {148608#(<= ~counter~0 21)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {148608#(<= ~counter~0 21)} is VALID [2022-04-28 07:21:48,444 INFO L290 TraceCheckUtils]: 200: Hoare triple {148608#(<= ~counter~0 21)} ~cond := #in~cond; {148608#(<= ~counter~0 21)} is VALID [2022-04-28 07:21:48,444 INFO L290 TraceCheckUtils]: 201: Hoare triple {148608#(<= ~counter~0 21)} assume !(0 == ~cond); {148608#(<= ~counter~0 21)} is VALID [2022-04-28 07:21:48,445 INFO L290 TraceCheckUtils]: 202: Hoare triple {148608#(<= ~counter~0 21)} assume true; {148608#(<= ~counter~0 21)} is VALID [2022-04-28 07:21:48,445 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {148608#(<= ~counter~0 21)} {148608#(<= ~counter~0 21)} #63#return; {148608#(<= ~counter~0 21)} is VALID [2022-04-28 07:21:48,445 INFO L290 TraceCheckUtils]: 204: Hoare triple {148608#(<= ~counter~0 21)} assume !!(0 != ~y3~0); {148608#(<= ~counter~0 21)} is VALID [2022-04-28 07:21:48,446 INFO L290 TraceCheckUtils]: 205: Hoare triple {148608#(<= ~counter~0 21)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {148608#(<= ~counter~0 21)} is VALID [2022-04-28 07:21:48,448 INFO L290 TraceCheckUtils]: 206: Hoare triple {148608#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {148636#(<= ~counter~0 22)} is VALID [2022-04-28 07:21:48,448 INFO L290 TraceCheckUtils]: 207: Hoare triple {148636#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {148636#(<= ~counter~0 22)} is VALID [2022-04-28 07:21:48,449 INFO L272 TraceCheckUtils]: 208: Hoare triple {148636#(<= ~counter~0 22)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {148636#(<= ~counter~0 22)} is VALID [2022-04-28 07:21:48,449 INFO L290 TraceCheckUtils]: 209: Hoare triple {148636#(<= ~counter~0 22)} ~cond := #in~cond; {148636#(<= ~counter~0 22)} is VALID [2022-04-28 07:21:48,449 INFO L290 TraceCheckUtils]: 210: Hoare triple {148636#(<= ~counter~0 22)} assume !(0 == ~cond); {148636#(<= ~counter~0 22)} is VALID [2022-04-28 07:21:48,450 INFO L290 TraceCheckUtils]: 211: Hoare triple {148636#(<= ~counter~0 22)} assume true; {148636#(<= ~counter~0 22)} is VALID [2022-04-28 07:21:48,450 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {148636#(<= ~counter~0 22)} {148636#(<= ~counter~0 22)} #63#return; {148636#(<= ~counter~0 22)} is VALID [2022-04-28 07:21:48,450 INFO L290 TraceCheckUtils]: 213: Hoare triple {148636#(<= ~counter~0 22)} assume !!(0 != ~y3~0); {148636#(<= ~counter~0 22)} is VALID [2022-04-28 07:21:48,450 INFO L290 TraceCheckUtils]: 214: Hoare triple {148636#(<= ~counter~0 22)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {148636#(<= ~counter~0 22)} is VALID [2022-04-28 07:21:48,453 INFO L290 TraceCheckUtils]: 215: Hoare triple {148636#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {148664#(<= ~counter~0 23)} is VALID [2022-04-28 07:21:48,453 INFO L290 TraceCheckUtils]: 216: Hoare triple {148664#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {148664#(<= ~counter~0 23)} is VALID [2022-04-28 07:21:48,453 INFO L272 TraceCheckUtils]: 217: Hoare triple {148664#(<= ~counter~0 23)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {148664#(<= ~counter~0 23)} is VALID [2022-04-28 07:21:48,454 INFO L290 TraceCheckUtils]: 218: Hoare triple {148664#(<= ~counter~0 23)} ~cond := #in~cond; {148664#(<= ~counter~0 23)} is VALID [2022-04-28 07:21:48,454 INFO L290 TraceCheckUtils]: 219: Hoare triple {148664#(<= ~counter~0 23)} assume !(0 == ~cond); {148664#(<= ~counter~0 23)} is VALID [2022-04-28 07:21:48,454 INFO L290 TraceCheckUtils]: 220: Hoare triple {148664#(<= ~counter~0 23)} assume true; {148664#(<= ~counter~0 23)} is VALID [2022-04-28 07:21:48,455 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {148664#(<= ~counter~0 23)} {148664#(<= ~counter~0 23)} #63#return; {148664#(<= ~counter~0 23)} is VALID [2022-04-28 07:21:48,455 INFO L290 TraceCheckUtils]: 222: Hoare triple {148664#(<= ~counter~0 23)} assume !!(0 != ~y3~0); {148664#(<= ~counter~0 23)} is VALID [2022-04-28 07:21:48,455 INFO L290 TraceCheckUtils]: 223: Hoare triple {148664#(<= ~counter~0 23)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {148664#(<= ~counter~0 23)} is VALID [2022-04-28 07:21:48,457 INFO L290 TraceCheckUtils]: 224: Hoare triple {148664#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {148692#(<= ~counter~0 24)} is VALID [2022-04-28 07:21:48,457 INFO L290 TraceCheckUtils]: 225: Hoare triple {148692#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {148692#(<= ~counter~0 24)} is VALID [2022-04-28 07:21:48,458 INFO L272 TraceCheckUtils]: 226: Hoare triple {148692#(<= ~counter~0 24)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {148692#(<= ~counter~0 24)} is VALID [2022-04-28 07:21:48,458 INFO L290 TraceCheckUtils]: 227: Hoare triple {148692#(<= ~counter~0 24)} ~cond := #in~cond; {148692#(<= ~counter~0 24)} is VALID [2022-04-28 07:21:48,458 INFO L290 TraceCheckUtils]: 228: Hoare triple {148692#(<= ~counter~0 24)} assume !(0 == ~cond); {148692#(<= ~counter~0 24)} is VALID [2022-04-28 07:21:48,459 INFO L290 TraceCheckUtils]: 229: Hoare triple {148692#(<= ~counter~0 24)} assume true; {148692#(<= ~counter~0 24)} is VALID [2022-04-28 07:21:48,459 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {148692#(<= ~counter~0 24)} {148692#(<= ~counter~0 24)} #63#return; {148692#(<= ~counter~0 24)} is VALID [2022-04-28 07:21:48,459 INFO L290 TraceCheckUtils]: 231: Hoare triple {148692#(<= ~counter~0 24)} assume !!(0 != ~y3~0); {148692#(<= ~counter~0 24)} is VALID [2022-04-28 07:21:48,460 INFO L290 TraceCheckUtils]: 232: Hoare triple {148692#(<= ~counter~0 24)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {148692#(<= ~counter~0 24)} is VALID [2022-04-28 07:21:48,462 INFO L290 TraceCheckUtils]: 233: Hoare triple {148692#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {148720#(<= ~counter~0 25)} is VALID [2022-04-28 07:21:48,462 INFO L290 TraceCheckUtils]: 234: Hoare triple {148720#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {148720#(<= ~counter~0 25)} is VALID [2022-04-28 07:21:48,462 INFO L272 TraceCheckUtils]: 235: Hoare triple {148720#(<= ~counter~0 25)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {148720#(<= ~counter~0 25)} is VALID [2022-04-28 07:21:48,463 INFO L290 TraceCheckUtils]: 236: Hoare triple {148720#(<= ~counter~0 25)} ~cond := #in~cond; {148720#(<= ~counter~0 25)} is VALID [2022-04-28 07:21:48,463 INFO L290 TraceCheckUtils]: 237: Hoare triple {148720#(<= ~counter~0 25)} assume !(0 == ~cond); {148720#(<= ~counter~0 25)} is VALID [2022-04-28 07:21:48,463 INFO L290 TraceCheckUtils]: 238: Hoare triple {148720#(<= ~counter~0 25)} assume true; {148720#(<= ~counter~0 25)} is VALID [2022-04-28 07:21:48,464 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {148720#(<= ~counter~0 25)} {148720#(<= ~counter~0 25)} #63#return; {148720#(<= ~counter~0 25)} is VALID [2022-04-28 07:21:48,464 INFO L290 TraceCheckUtils]: 240: Hoare triple {148720#(<= ~counter~0 25)} assume !!(0 != ~y3~0); {148720#(<= ~counter~0 25)} is VALID [2022-04-28 07:21:48,464 INFO L290 TraceCheckUtils]: 241: Hoare triple {148720#(<= ~counter~0 25)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {148720#(<= ~counter~0 25)} is VALID [2022-04-28 07:21:48,466 INFO L290 TraceCheckUtils]: 242: Hoare triple {148720#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {148748#(<= ~counter~0 26)} is VALID [2022-04-28 07:21:48,466 INFO L290 TraceCheckUtils]: 243: Hoare triple {148748#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {148748#(<= ~counter~0 26)} is VALID [2022-04-28 07:21:48,467 INFO L272 TraceCheckUtils]: 244: Hoare triple {148748#(<= ~counter~0 26)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {148748#(<= ~counter~0 26)} is VALID [2022-04-28 07:21:48,467 INFO L290 TraceCheckUtils]: 245: Hoare triple {148748#(<= ~counter~0 26)} ~cond := #in~cond; {148748#(<= ~counter~0 26)} is VALID [2022-04-28 07:21:48,467 INFO L290 TraceCheckUtils]: 246: Hoare triple {148748#(<= ~counter~0 26)} assume !(0 == ~cond); {148748#(<= ~counter~0 26)} is VALID [2022-04-28 07:21:48,467 INFO L290 TraceCheckUtils]: 247: Hoare triple {148748#(<= ~counter~0 26)} assume true; {148748#(<= ~counter~0 26)} is VALID [2022-04-28 07:21:48,468 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {148748#(<= ~counter~0 26)} {148748#(<= ~counter~0 26)} #63#return; {148748#(<= ~counter~0 26)} is VALID [2022-04-28 07:21:48,468 INFO L290 TraceCheckUtils]: 249: Hoare triple {148748#(<= ~counter~0 26)} assume !!(0 != ~y3~0); {148748#(<= ~counter~0 26)} is VALID [2022-04-28 07:21:48,468 INFO L290 TraceCheckUtils]: 250: Hoare triple {148748#(<= ~counter~0 26)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {148748#(<= ~counter~0 26)} is VALID [2022-04-28 07:21:48,470 INFO L290 TraceCheckUtils]: 251: Hoare triple {148748#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {148776#(<= ~counter~0 27)} is VALID [2022-04-28 07:21:48,470 INFO L290 TraceCheckUtils]: 252: Hoare triple {148776#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {148776#(<= ~counter~0 27)} is VALID [2022-04-28 07:21:48,471 INFO L272 TraceCheckUtils]: 253: Hoare triple {148776#(<= ~counter~0 27)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {148776#(<= ~counter~0 27)} is VALID [2022-04-28 07:21:48,471 INFO L290 TraceCheckUtils]: 254: Hoare triple {148776#(<= ~counter~0 27)} ~cond := #in~cond; {148776#(<= ~counter~0 27)} is VALID [2022-04-28 07:21:48,471 INFO L290 TraceCheckUtils]: 255: Hoare triple {148776#(<= ~counter~0 27)} assume !(0 == ~cond); {148776#(<= ~counter~0 27)} is VALID [2022-04-28 07:21:48,472 INFO L290 TraceCheckUtils]: 256: Hoare triple {148776#(<= ~counter~0 27)} assume true; {148776#(<= ~counter~0 27)} is VALID [2022-04-28 07:21:48,472 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {148776#(<= ~counter~0 27)} {148776#(<= ~counter~0 27)} #63#return; {148776#(<= ~counter~0 27)} is VALID [2022-04-28 07:21:48,472 INFO L290 TraceCheckUtils]: 258: Hoare triple {148776#(<= ~counter~0 27)} assume !!(0 != ~y3~0); {148776#(<= ~counter~0 27)} is VALID [2022-04-28 07:21:48,473 INFO L290 TraceCheckUtils]: 259: Hoare triple {148776#(<= ~counter~0 27)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {148776#(<= ~counter~0 27)} is VALID [2022-04-28 07:21:48,475 INFO L290 TraceCheckUtils]: 260: Hoare triple {148776#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {148804#(<= ~counter~0 28)} is VALID [2022-04-28 07:21:48,476 INFO L290 TraceCheckUtils]: 261: Hoare triple {148804#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {148804#(<= ~counter~0 28)} is VALID [2022-04-28 07:21:48,476 INFO L272 TraceCheckUtils]: 262: Hoare triple {148804#(<= ~counter~0 28)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {148804#(<= ~counter~0 28)} is VALID [2022-04-28 07:21:48,476 INFO L290 TraceCheckUtils]: 263: Hoare triple {148804#(<= ~counter~0 28)} ~cond := #in~cond; {148804#(<= ~counter~0 28)} is VALID [2022-04-28 07:21:48,477 INFO L290 TraceCheckUtils]: 264: Hoare triple {148804#(<= ~counter~0 28)} assume !(0 == ~cond); {148804#(<= ~counter~0 28)} is VALID [2022-04-28 07:21:48,477 INFO L290 TraceCheckUtils]: 265: Hoare triple {148804#(<= ~counter~0 28)} assume true; {148804#(<= ~counter~0 28)} is VALID [2022-04-28 07:21:48,477 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {148804#(<= ~counter~0 28)} {148804#(<= ~counter~0 28)} #63#return; {148804#(<= ~counter~0 28)} is VALID [2022-04-28 07:21:48,478 INFO L290 TraceCheckUtils]: 267: Hoare triple {148804#(<= ~counter~0 28)} assume !!(0 != ~y3~0); {148804#(<= ~counter~0 28)} is VALID [2022-04-28 07:21:48,478 INFO L290 TraceCheckUtils]: 268: Hoare triple {148804#(<= ~counter~0 28)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {148804#(<= ~counter~0 28)} is VALID [2022-04-28 07:21:48,480 INFO L290 TraceCheckUtils]: 269: Hoare triple {148804#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {148832#(<= ~counter~0 29)} is VALID [2022-04-28 07:21:48,480 INFO L290 TraceCheckUtils]: 270: Hoare triple {148832#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {148832#(<= ~counter~0 29)} is VALID [2022-04-28 07:21:48,480 INFO L272 TraceCheckUtils]: 271: Hoare triple {148832#(<= ~counter~0 29)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {148832#(<= ~counter~0 29)} is VALID [2022-04-28 07:21:48,481 INFO L290 TraceCheckUtils]: 272: Hoare triple {148832#(<= ~counter~0 29)} ~cond := #in~cond; {148832#(<= ~counter~0 29)} is VALID [2022-04-28 07:21:48,481 INFO L290 TraceCheckUtils]: 273: Hoare triple {148832#(<= ~counter~0 29)} assume !(0 == ~cond); {148832#(<= ~counter~0 29)} is VALID [2022-04-28 07:21:48,481 INFO L290 TraceCheckUtils]: 274: Hoare triple {148832#(<= ~counter~0 29)} assume true; {148832#(<= ~counter~0 29)} is VALID [2022-04-28 07:21:48,482 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {148832#(<= ~counter~0 29)} {148832#(<= ~counter~0 29)} #63#return; {148832#(<= ~counter~0 29)} is VALID [2022-04-28 07:21:48,482 INFO L290 TraceCheckUtils]: 276: Hoare triple {148832#(<= ~counter~0 29)} assume !!(0 != ~y3~0); {148832#(<= ~counter~0 29)} is VALID [2022-04-28 07:21:48,482 INFO L290 TraceCheckUtils]: 277: Hoare triple {148832#(<= ~counter~0 29)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {148832#(<= ~counter~0 29)} is VALID [2022-04-28 07:21:48,484 INFO L290 TraceCheckUtils]: 278: Hoare triple {148832#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {148860#(<= ~counter~0 30)} is VALID [2022-04-28 07:21:48,484 INFO L290 TraceCheckUtils]: 279: Hoare triple {148860#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {148860#(<= ~counter~0 30)} is VALID [2022-04-28 07:21:48,485 INFO L272 TraceCheckUtils]: 280: Hoare triple {148860#(<= ~counter~0 30)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {148860#(<= ~counter~0 30)} is VALID [2022-04-28 07:21:48,485 INFO L290 TraceCheckUtils]: 281: Hoare triple {148860#(<= ~counter~0 30)} ~cond := #in~cond; {148860#(<= ~counter~0 30)} is VALID [2022-04-28 07:21:48,485 INFO L290 TraceCheckUtils]: 282: Hoare triple {148860#(<= ~counter~0 30)} assume !(0 == ~cond); {148860#(<= ~counter~0 30)} is VALID [2022-04-28 07:21:48,485 INFO L290 TraceCheckUtils]: 283: Hoare triple {148860#(<= ~counter~0 30)} assume true; {148860#(<= ~counter~0 30)} is VALID [2022-04-28 07:21:48,486 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {148860#(<= ~counter~0 30)} {148860#(<= ~counter~0 30)} #63#return; {148860#(<= ~counter~0 30)} is VALID [2022-04-28 07:21:48,486 INFO L290 TraceCheckUtils]: 285: Hoare triple {148860#(<= ~counter~0 30)} assume !!(0 != ~y3~0); {148860#(<= ~counter~0 30)} is VALID [2022-04-28 07:21:48,486 INFO L290 TraceCheckUtils]: 286: Hoare triple {148860#(<= ~counter~0 30)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {148860#(<= ~counter~0 30)} is VALID [2022-04-28 07:21:48,489 INFO L290 TraceCheckUtils]: 287: Hoare triple {148860#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {148888#(<= ~counter~0 31)} is VALID [2022-04-28 07:21:48,489 INFO L290 TraceCheckUtils]: 288: Hoare triple {148888#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {148888#(<= ~counter~0 31)} is VALID [2022-04-28 07:21:48,490 INFO L272 TraceCheckUtils]: 289: Hoare triple {148888#(<= ~counter~0 31)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {148888#(<= ~counter~0 31)} is VALID [2022-04-28 07:21:48,490 INFO L290 TraceCheckUtils]: 290: Hoare triple {148888#(<= ~counter~0 31)} ~cond := #in~cond; {148888#(<= ~counter~0 31)} is VALID [2022-04-28 07:21:48,490 INFO L290 TraceCheckUtils]: 291: Hoare triple {148888#(<= ~counter~0 31)} assume !(0 == ~cond); {148888#(<= ~counter~0 31)} is VALID [2022-04-28 07:21:48,490 INFO L290 TraceCheckUtils]: 292: Hoare triple {148888#(<= ~counter~0 31)} assume true; {148888#(<= ~counter~0 31)} is VALID [2022-04-28 07:21:48,491 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {148888#(<= ~counter~0 31)} {148888#(<= ~counter~0 31)} #63#return; {148888#(<= ~counter~0 31)} is VALID [2022-04-28 07:21:48,491 INFO L290 TraceCheckUtils]: 294: Hoare triple {148888#(<= ~counter~0 31)} assume !!(0 != ~y3~0); {148888#(<= ~counter~0 31)} is VALID [2022-04-28 07:21:48,491 INFO L290 TraceCheckUtils]: 295: Hoare triple {148888#(<= ~counter~0 31)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {148888#(<= ~counter~0 31)} is VALID [2022-04-28 07:21:48,493 INFO L290 TraceCheckUtils]: 296: Hoare triple {148888#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {148916#(<= ~counter~0 32)} is VALID [2022-04-28 07:21:48,494 INFO L290 TraceCheckUtils]: 297: Hoare triple {148916#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {148916#(<= ~counter~0 32)} is VALID [2022-04-28 07:21:48,494 INFO L272 TraceCheckUtils]: 298: Hoare triple {148916#(<= ~counter~0 32)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {148916#(<= ~counter~0 32)} is VALID [2022-04-28 07:21:48,494 INFO L290 TraceCheckUtils]: 299: Hoare triple {148916#(<= ~counter~0 32)} ~cond := #in~cond; {148916#(<= ~counter~0 32)} is VALID [2022-04-28 07:21:48,495 INFO L290 TraceCheckUtils]: 300: Hoare triple {148916#(<= ~counter~0 32)} assume !(0 == ~cond); {148916#(<= ~counter~0 32)} is VALID [2022-04-28 07:21:48,495 INFO L290 TraceCheckUtils]: 301: Hoare triple {148916#(<= ~counter~0 32)} assume true; {148916#(<= ~counter~0 32)} is VALID [2022-04-28 07:21:48,495 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {148916#(<= ~counter~0 32)} {148916#(<= ~counter~0 32)} #63#return; {148916#(<= ~counter~0 32)} is VALID [2022-04-28 07:21:48,495 INFO L290 TraceCheckUtils]: 303: Hoare triple {148916#(<= ~counter~0 32)} assume !!(0 != ~y3~0); {148916#(<= ~counter~0 32)} is VALID [2022-04-28 07:21:48,496 INFO L290 TraceCheckUtils]: 304: Hoare triple {148916#(<= ~counter~0 32)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {148916#(<= ~counter~0 32)} is VALID [2022-04-28 07:21:48,498 INFO L290 TraceCheckUtils]: 305: Hoare triple {148916#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {148944#(<= ~counter~0 33)} is VALID [2022-04-28 07:21:48,498 INFO L290 TraceCheckUtils]: 306: Hoare triple {148944#(<= ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {148944#(<= ~counter~0 33)} is VALID [2022-04-28 07:21:48,499 INFO L272 TraceCheckUtils]: 307: Hoare triple {148944#(<= ~counter~0 33)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {148944#(<= ~counter~0 33)} is VALID [2022-04-28 07:21:48,499 INFO L290 TraceCheckUtils]: 308: Hoare triple {148944#(<= ~counter~0 33)} ~cond := #in~cond; {148944#(<= ~counter~0 33)} is VALID [2022-04-28 07:21:48,499 INFO L290 TraceCheckUtils]: 309: Hoare triple {148944#(<= ~counter~0 33)} assume !(0 == ~cond); {148944#(<= ~counter~0 33)} is VALID [2022-04-28 07:21:48,499 INFO L290 TraceCheckUtils]: 310: Hoare triple {148944#(<= ~counter~0 33)} assume true; {148944#(<= ~counter~0 33)} is VALID [2022-04-28 07:21:48,500 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {148944#(<= ~counter~0 33)} {148944#(<= ~counter~0 33)} #63#return; {148944#(<= ~counter~0 33)} is VALID [2022-04-28 07:21:48,500 INFO L290 TraceCheckUtils]: 312: Hoare triple {148944#(<= ~counter~0 33)} assume !!(0 != ~y3~0); {148944#(<= ~counter~0 33)} is VALID [2022-04-28 07:21:48,500 INFO L290 TraceCheckUtils]: 313: Hoare triple {148944#(<= ~counter~0 33)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {148944#(<= ~counter~0 33)} is VALID [2022-04-28 07:21:48,502 INFO L290 TraceCheckUtils]: 314: Hoare triple {148944#(<= ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {148972#(<= ~counter~0 34)} is VALID [2022-04-28 07:21:48,502 INFO L290 TraceCheckUtils]: 315: Hoare triple {148972#(<= ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {148972#(<= ~counter~0 34)} is VALID [2022-04-28 07:21:48,503 INFO L272 TraceCheckUtils]: 316: Hoare triple {148972#(<= ~counter~0 34)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {148972#(<= ~counter~0 34)} is VALID [2022-04-28 07:21:48,503 INFO L290 TraceCheckUtils]: 317: Hoare triple {148972#(<= ~counter~0 34)} ~cond := #in~cond; {148972#(<= ~counter~0 34)} is VALID [2022-04-28 07:21:48,503 INFO L290 TraceCheckUtils]: 318: Hoare triple {148972#(<= ~counter~0 34)} assume !(0 == ~cond); {148972#(<= ~counter~0 34)} is VALID [2022-04-28 07:21:48,504 INFO L290 TraceCheckUtils]: 319: Hoare triple {148972#(<= ~counter~0 34)} assume true; {148972#(<= ~counter~0 34)} is VALID [2022-04-28 07:21:48,504 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {148972#(<= ~counter~0 34)} {148972#(<= ~counter~0 34)} #63#return; {148972#(<= ~counter~0 34)} is VALID [2022-04-28 07:21:48,504 INFO L290 TraceCheckUtils]: 321: Hoare triple {148972#(<= ~counter~0 34)} assume !!(0 != ~y3~0); {148972#(<= ~counter~0 34)} is VALID [2022-04-28 07:21:48,505 INFO L290 TraceCheckUtils]: 322: Hoare triple {148972#(<= ~counter~0 34)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {148972#(<= ~counter~0 34)} is VALID [2022-04-28 07:21:48,507 INFO L290 TraceCheckUtils]: 323: Hoare triple {148972#(<= ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {149000#(<= ~counter~0 35)} is VALID [2022-04-28 07:21:48,507 INFO L290 TraceCheckUtils]: 324: Hoare triple {149000#(<= ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {149000#(<= ~counter~0 35)} is VALID [2022-04-28 07:21:48,508 INFO L272 TraceCheckUtils]: 325: Hoare triple {149000#(<= ~counter~0 35)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {149000#(<= ~counter~0 35)} is VALID [2022-04-28 07:21:48,508 INFO L290 TraceCheckUtils]: 326: Hoare triple {149000#(<= ~counter~0 35)} ~cond := #in~cond; {149000#(<= ~counter~0 35)} is VALID [2022-04-28 07:21:48,508 INFO L290 TraceCheckUtils]: 327: Hoare triple {149000#(<= ~counter~0 35)} assume !(0 == ~cond); {149000#(<= ~counter~0 35)} is VALID [2022-04-28 07:21:48,508 INFO L290 TraceCheckUtils]: 328: Hoare triple {149000#(<= ~counter~0 35)} assume true; {149000#(<= ~counter~0 35)} is VALID [2022-04-28 07:21:48,509 INFO L284 TraceCheckUtils]: 329: Hoare quadruple {149000#(<= ~counter~0 35)} {149000#(<= ~counter~0 35)} #63#return; {149000#(<= ~counter~0 35)} is VALID [2022-04-28 07:21:48,509 INFO L290 TraceCheckUtils]: 330: Hoare triple {149000#(<= ~counter~0 35)} assume !!(0 != ~y3~0); {149000#(<= ~counter~0 35)} is VALID [2022-04-28 07:21:48,509 INFO L290 TraceCheckUtils]: 331: Hoare triple {149000#(<= ~counter~0 35)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {149000#(<= ~counter~0 35)} is VALID [2022-04-28 07:21:48,511 INFO L290 TraceCheckUtils]: 332: Hoare triple {149000#(<= ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {149028#(<= ~counter~0 36)} is VALID [2022-04-28 07:21:48,512 INFO L290 TraceCheckUtils]: 333: Hoare triple {149028#(<= ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {149028#(<= ~counter~0 36)} is VALID [2022-04-28 07:21:48,512 INFO L272 TraceCheckUtils]: 334: Hoare triple {149028#(<= ~counter~0 36)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {149028#(<= ~counter~0 36)} is VALID [2022-04-28 07:21:48,512 INFO L290 TraceCheckUtils]: 335: Hoare triple {149028#(<= ~counter~0 36)} ~cond := #in~cond; {149028#(<= ~counter~0 36)} is VALID [2022-04-28 07:21:48,513 INFO L290 TraceCheckUtils]: 336: Hoare triple {149028#(<= ~counter~0 36)} assume !(0 == ~cond); {149028#(<= ~counter~0 36)} is VALID [2022-04-28 07:21:48,513 INFO L290 TraceCheckUtils]: 337: Hoare triple {149028#(<= ~counter~0 36)} assume true; {149028#(<= ~counter~0 36)} is VALID [2022-04-28 07:21:48,513 INFO L284 TraceCheckUtils]: 338: Hoare quadruple {149028#(<= ~counter~0 36)} {149028#(<= ~counter~0 36)} #63#return; {149028#(<= ~counter~0 36)} is VALID [2022-04-28 07:21:48,514 INFO L290 TraceCheckUtils]: 339: Hoare triple {149028#(<= ~counter~0 36)} assume !!(0 != ~y3~0); {149028#(<= ~counter~0 36)} is VALID [2022-04-28 07:21:48,514 INFO L290 TraceCheckUtils]: 340: Hoare triple {149028#(<= ~counter~0 36)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {149028#(<= ~counter~0 36)} is VALID [2022-04-28 07:21:48,516 INFO L290 TraceCheckUtils]: 341: Hoare triple {149028#(<= ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {149056#(<= ~counter~0 37)} is VALID [2022-04-28 07:21:48,516 INFO L290 TraceCheckUtils]: 342: Hoare triple {149056#(<= ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {149056#(<= ~counter~0 37)} is VALID [2022-04-28 07:21:48,517 INFO L272 TraceCheckUtils]: 343: Hoare triple {149056#(<= ~counter~0 37)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {149056#(<= ~counter~0 37)} is VALID [2022-04-28 07:21:48,517 INFO L290 TraceCheckUtils]: 344: Hoare triple {149056#(<= ~counter~0 37)} ~cond := #in~cond; {149056#(<= ~counter~0 37)} is VALID [2022-04-28 07:21:48,517 INFO L290 TraceCheckUtils]: 345: Hoare triple {149056#(<= ~counter~0 37)} assume !(0 == ~cond); {149056#(<= ~counter~0 37)} is VALID [2022-04-28 07:21:48,518 INFO L290 TraceCheckUtils]: 346: Hoare triple {149056#(<= ~counter~0 37)} assume true; {149056#(<= ~counter~0 37)} is VALID [2022-04-28 07:21:48,518 INFO L284 TraceCheckUtils]: 347: Hoare quadruple {149056#(<= ~counter~0 37)} {149056#(<= ~counter~0 37)} #63#return; {149056#(<= ~counter~0 37)} is VALID [2022-04-28 07:21:48,518 INFO L290 TraceCheckUtils]: 348: Hoare triple {149056#(<= ~counter~0 37)} assume !!(0 != ~y3~0); {149056#(<= ~counter~0 37)} is VALID [2022-04-28 07:21:48,519 INFO L290 TraceCheckUtils]: 349: Hoare triple {149056#(<= ~counter~0 37)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {149056#(<= ~counter~0 37)} is VALID [2022-04-28 07:21:48,521 INFO L290 TraceCheckUtils]: 350: Hoare triple {149056#(<= ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {149084#(<= ~counter~0 38)} is VALID [2022-04-28 07:21:48,521 INFO L290 TraceCheckUtils]: 351: Hoare triple {149084#(<= ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {149084#(<= ~counter~0 38)} is VALID [2022-04-28 07:21:48,522 INFO L272 TraceCheckUtils]: 352: Hoare triple {149084#(<= ~counter~0 38)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {149084#(<= ~counter~0 38)} is VALID [2022-04-28 07:21:48,522 INFO L290 TraceCheckUtils]: 353: Hoare triple {149084#(<= ~counter~0 38)} ~cond := #in~cond; {149084#(<= ~counter~0 38)} is VALID [2022-04-28 07:21:48,522 INFO L290 TraceCheckUtils]: 354: Hoare triple {149084#(<= ~counter~0 38)} assume !(0 == ~cond); {149084#(<= ~counter~0 38)} is VALID [2022-04-28 07:21:48,522 INFO L290 TraceCheckUtils]: 355: Hoare triple {149084#(<= ~counter~0 38)} assume true; {149084#(<= ~counter~0 38)} is VALID [2022-04-28 07:21:48,523 INFO L284 TraceCheckUtils]: 356: Hoare quadruple {149084#(<= ~counter~0 38)} {149084#(<= ~counter~0 38)} #63#return; {149084#(<= ~counter~0 38)} is VALID [2022-04-28 07:21:48,523 INFO L290 TraceCheckUtils]: 357: Hoare triple {149084#(<= ~counter~0 38)} assume !!(0 != ~y3~0); {149084#(<= ~counter~0 38)} is VALID [2022-04-28 07:21:48,523 INFO L290 TraceCheckUtils]: 358: Hoare triple {149084#(<= ~counter~0 38)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {149084#(<= ~counter~0 38)} is VALID [2022-04-28 07:21:48,525 INFO L290 TraceCheckUtils]: 359: Hoare triple {149084#(<= ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {149112#(<= ~counter~0 39)} is VALID [2022-04-28 07:21:48,526 INFO L290 TraceCheckUtils]: 360: Hoare triple {149112#(<= ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {149112#(<= ~counter~0 39)} is VALID [2022-04-28 07:21:48,526 INFO L272 TraceCheckUtils]: 361: Hoare triple {149112#(<= ~counter~0 39)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {149112#(<= ~counter~0 39)} is VALID [2022-04-28 07:21:48,527 INFO L290 TraceCheckUtils]: 362: Hoare triple {149112#(<= ~counter~0 39)} ~cond := #in~cond; {149112#(<= ~counter~0 39)} is VALID [2022-04-28 07:21:48,527 INFO L290 TraceCheckUtils]: 363: Hoare triple {149112#(<= ~counter~0 39)} assume !(0 == ~cond); {149112#(<= ~counter~0 39)} is VALID [2022-04-28 07:21:48,527 INFO L290 TraceCheckUtils]: 364: Hoare triple {149112#(<= ~counter~0 39)} assume true; {149112#(<= ~counter~0 39)} is VALID [2022-04-28 07:21:48,528 INFO L284 TraceCheckUtils]: 365: Hoare quadruple {149112#(<= ~counter~0 39)} {149112#(<= ~counter~0 39)} #63#return; {149112#(<= ~counter~0 39)} is VALID [2022-04-28 07:21:48,528 INFO L290 TraceCheckUtils]: 366: Hoare triple {149112#(<= ~counter~0 39)} assume !!(0 != ~y3~0); {149112#(<= ~counter~0 39)} is VALID [2022-04-28 07:21:48,528 INFO L290 TraceCheckUtils]: 367: Hoare triple {149112#(<= ~counter~0 39)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {149112#(<= ~counter~0 39)} is VALID [2022-04-28 07:21:48,530 INFO L290 TraceCheckUtils]: 368: Hoare triple {149112#(<= ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {149140#(<= ~counter~0 40)} is VALID [2022-04-28 07:21:48,530 INFO L290 TraceCheckUtils]: 369: Hoare triple {149140#(<= ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {149140#(<= ~counter~0 40)} is VALID [2022-04-28 07:21:48,531 INFO L272 TraceCheckUtils]: 370: Hoare triple {149140#(<= ~counter~0 40)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {149140#(<= ~counter~0 40)} is VALID [2022-04-28 07:21:48,531 INFO L290 TraceCheckUtils]: 371: Hoare triple {149140#(<= ~counter~0 40)} ~cond := #in~cond; {149140#(<= ~counter~0 40)} is VALID [2022-04-28 07:21:48,531 INFO L290 TraceCheckUtils]: 372: Hoare triple {149140#(<= ~counter~0 40)} assume !(0 == ~cond); {149140#(<= ~counter~0 40)} is VALID [2022-04-28 07:21:48,531 INFO L290 TraceCheckUtils]: 373: Hoare triple {149140#(<= ~counter~0 40)} assume true; {149140#(<= ~counter~0 40)} is VALID [2022-04-28 07:21:48,532 INFO L284 TraceCheckUtils]: 374: Hoare quadruple {149140#(<= ~counter~0 40)} {149140#(<= ~counter~0 40)} #63#return; {149140#(<= ~counter~0 40)} is VALID [2022-04-28 07:21:48,532 INFO L290 TraceCheckUtils]: 375: Hoare triple {149140#(<= ~counter~0 40)} assume !!(0 != ~y3~0); {149140#(<= ~counter~0 40)} is VALID [2022-04-28 07:21:48,532 INFO L290 TraceCheckUtils]: 376: Hoare triple {149140#(<= ~counter~0 40)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {149140#(<= ~counter~0 40)} is VALID [2022-04-28 07:21:48,534 INFO L290 TraceCheckUtils]: 377: Hoare triple {149140#(<= ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {149168#(<= ~counter~0 41)} is VALID [2022-04-28 07:21:48,535 INFO L290 TraceCheckUtils]: 378: Hoare triple {149168#(<= ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {149168#(<= ~counter~0 41)} is VALID [2022-04-28 07:21:48,535 INFO L272 TraceCheckUtils]: 379: Hoare triple {149168#(<= ~counter~0 41)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {149168#(<= ~counter~0 41)} is VALID [2022-04-28 07:21:48,536 INFO L290 TraceCheckUtils]: 380: Hoare triple {149168#(<= ~counter~0 41)} ~cond := #in~cond; {149168#(<= ~counter~0 41)} is VALID [2022-04-28 07:21:48,536 INFO L290 TraceCheckUtils]: 381: Hoare triple {149168#(<= ~counter~0 41)} assume !(0 == ~cond); {149168#(<= ~counter~0 41)} is VALID [2022-04-28 07:21:48,536 INFO L290 TraceCheckUtils]: 382: Hoare triple {149168#(<= ~counter~0 41)} assume true; {149168#(<= ~counter~0 41)} is VALID [2022-04-28 07:21:48,536 INFO L284 TraceCheckUtils]: 383: Hoare quadruple {149168#(<= ~counter~0 41)} {149168#(<= ~counter~0 41)} #63#return; {149168#(<= ~counter~0 41)} is VALID [2022-04-28 07:21:48,537 INFO L290 TraceCheckUtils]: 384: Hoare triple {149168#(<= ~counter~0 41)} assume !!(0 != ~y3~0); {149168#(<= ~counter~0 41)} is VALID [2022-04-28 07:21:48,537 INFO L290 TraceCheckUtils]: 385: Hoare triple {149168#(<= ~counter~0 41)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {149168#(<= ~counter~0 41)} is VALID [2022-04-28 07:21:48,539 INFO L290 TraceCheckUtils]: 386: Hoare triple {149168#(<= ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {149196#(<= ~counter~0 42)} is VALID [2022-04-28 07:21:48,540 INFO L290 TraceCheckUtils]: 387: Hoare triple {149196#(<= ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {149196#(<= ~counter~0 42)} is VALID [2022-04-28 07:21:48,540 INFO L272 TraceCheckUtils]: 388: Hoare triple {149196#(<= ~counter~0 42)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {149196#(<= ~counter~0 42)} is VALID [2022-04-28 07:21:48,540 INFO L290 TraceCheckUtils]: 389: Hoare triple {149196#(<= ~counter~0 42)} ~cond := #in~cond; {149196#(<= ~counter~0 42)} is VALID [2022-04-28 07:21:48,541 INFO L290 TraceCheckUtils]: 390: Hoare triple {149196#(<= ~counter~0 42)} assume !(0 == ~cond); {149196#(<= ~counter~0 42)} is VALID [2022-04-28 07:21:48,541 INFO L290 TraceCheckUtils]: 391: Hoare triple {149196#(<= ~counter~0 42)} assume true; {149196#(<= ~counter~0 42)} is VALID [2022-04-28 07:21:48,541 INFO L284 TraceCheckUtils]: 392: Hoare quadruple {149196#(<= ~counter~0 42)} {149196#(<= ~counter~0 42)} #63#return; {149196#(<= ~counter~0 42)} is VALID [2022-04-28 07:21:48,542 INFO L290 TraceCheckUtils]: 393: Hoare triple {149196#(<= ~counter~0 42)} assume !!(0 != ~y3~0); {149196#(<= ~counter~0 42)} is VALID [2022-04-28 07:21:48,542 INFO L290 TraceCheckUtils]: 394: Hoare triple {149196#(<= ~counter~0 42)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {149196#(<= ~counter~0 42)} is VALID [2022-04-28 07:21:48,544 INFO L290 TraceCheckUtils]: 395: Hoare triple {149196#(<= ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {149224#(<= ~counter~0 43)} is VALID [2022-04-28 07:21:48,544 INFO L290 TraceCheckUtils]: 396: Hoare triple {149224#(<= ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {149224#(<= ~counter~0 43)} is VALID [2022-04-28 07:21:48,545 INFO L272 TraceCheckUtils]: 397: Hoare triple {149224#(<= ~counter~0 43)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {149224#(<= ~counter~0 43)} is VALID [2022-04-28 07:21:48,545 INFO L290 TraceCheckUtils]: 398: Hoare triple {149224#(<= ~counter~0 43)} ~cond := #in~cond; {149224#(<= ~counter~0 43)} is VALID [2022-04-28 07:21:48,545 INFO L290 TraceCheckUtils]: 399: Hoare triple {149224#(<= ~counter~0 43)} assume !(0 == ~cond); {149224#(<= ~counter~0 43)} is VALID [2022-04-28 07:21:48,545 INFO L290 TraceCheckUtils]: 400: Hoare triple {149224#(<= ~counter~0 43)} assume true; {149224#(<= ~counter~0 43)} is VALID [2022-04-28 07:21:48,546 INFO L284 TraceCheckUtils]: 401: Hoare quadruple {149224#(<= ~counter~0 43)} {149224#(<= ~counter~0 43)} #63#return; {149224#(<= ~counter~0 43)} is VALID [2022-04-28 07:21:48,546 INFO L290 TraceCheckUtils]: 402: Hoare triple {149224#(<= ~counter~0 43)} assume !!(0 != ~y3~0); {149224#(<= ~counter~0 43)} is VALID [2022-04-28 07:21:48,546 INFO L290 TraceCheckUtils]: 403: Hoare triple {149224#(<= ~counter~0 43)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {149224#(<= ~counter~0 43)} is VALID [2022-04-28 07:21:48,549 INFO L290 TraceCheckUtils]: 404: Hoare triple {149224#(<= ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {149252#(<= ~counter~0 44)} is VALID [2022-04-28 07:21:48,549 INFO L290 TraceCheckUtils]: 405: Hoare triple {149252#(<= ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {149252#(<= ~counter~0 44)} is VALID [2022-04-28 07:21:48,550 INFO L272 TraceCheckUtils]: 406: Hoare triple {149252#(<= ~counter~0 44)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {149252#(<= ~counter~0 44)} is VALID [2022-04-28 07:21:48,550 INFO L290 TraceCheckUtils]: 407: Hoare triple {149252#(<= ~counter~0 44)} ~cond := #in~cond; {149252#(<= ~counter~0 44)} is VALID [2022-04-28 07:21:48,550 INFO L290 TraceCheckUtils]: 408: Hoare triple {149252#(<= ~counter~0 44)} assume !(0 == ~cond); {149252#(<= ~counter~0 44)} is VALID [2022-04-28 07:21:48,550 INFO L290 TraceCheckUtils]: 409: Hoare triple {149252#(<= ~counter~0 44)} assume true; {149252#(<= ~counter~0 44)} is VALID [2022-04-28 07:21:48,551 INFO L284 TraceCheckUtils]: 410: Hoare quadruple {149252#(<= ~counter~0 44)} {149252#(<= ~counter~0 44)} #63#return; {149252#(<= ~counter~0 44)} is VALID [2022-04-28 07:21:48,551 INFO L290 TraceCheckUtils]: 411: Hoare triple {149252#(<= ~counter~0 44)} assume !!(0 != ~y3~0); {149252#(<= ~counter~0 44)} is VALID [2022-04-28 07:21:48,551 INFO L290 TraceCheckUtils]: 412: Hoare triple {149252#(<= ~counter~0 44)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {149252#(<= ~counter~0 44)} is VALID [2022-04-28 07:21:48,553 INFO L290 TraceCheckUtils]: 413: Hoare triple {149252#(<= ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {149280#(<= ~counter~0 45)} is VALID [2022-04-28 07:21:48,554 INFO L290 TraceCheckUtils]: 414: Hoare triple {149280#(<= ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {149280#(<= ~counter~0 45)} is VALID [2022-04-28 07:21:48,554 INFO L272 TraceCheckUtils]: 415: Hoare triple {149280#(<= ~counter~0 45)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {149280#(<= ~counter~0 45)} is VALID [2022-04-28 07:21:48,554 INFO L290 TraceCheckUtils]: 416: Hoare triple {149280#(<= ~counter~0 45)} ~cond := #in~cond; {149280#(<= ~counter~0 45)} is VALID [2022-04-28 07:21:48,555 INFO L290 TraceCheckUtils]: 417: Hoare triple {149280#(<= ~counter~0 45)} assume !(0 == ~cond); {149280#(<= ~counter~0 45)} is VALID [2022-04-28 07:21:48,555 INFO L290 TraceCheckUtils]: 418: Hoare triple {149280#(<= ~counter~0 45)} assume true; {149280#(<= ~counter~0 45)} is VALID [2022-04-28 07:21:48,555 INFO L284 TraceCheckUtils]: 419: Hoare quadruple {149280#(<= ~counter~0 45)} {149280#(<= ~counter~0 45)} #63#return; {149280#(<= ~counter~0 45)} is VALID [2022-04-28 07:21:48,555 INFO L290 TraceCheckUtils]: 420: Hoare triple {149280#(<= ~counter~0 45)} assume !!(0 != ~y3~0); {149280#(<= ~counter~0 45)} is VALID [2022-04-28 07:21:48,556 INFO L290 TraceCheckUtils]: 421: Hoare triple {149280#(<= ~counter~0 45)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {149280#(<= ~counter~0 45)} is VALID [2022-04-28 07:21:48,558 INFO L290 TraceCheckUtils]: 422: Hoare triple {149280#(<= ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {149308#(<= ~counter~0 46)} is VALID [2022-04-28 07:21:48,558 INFO L290 TraceCheckUtils]: 423: Hoare triple {149308#(<= ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {149308#(<= ~counter~0 46)} is VALID [2022-04-28 07:21:48,559 INFO L272 TraceCheckUtils]: 424: Hoare triple {149308#(<= ~counter~0 46)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {149308#(<= ~counter~0 46)} is VALID [2022-04-28 07:21:48,559 INFO L290 TraceCheckUtils]: 425: Hoare triple {149308#(<= ~counter~0 46)} ~cond := #in~cond; {149308#(<= ~counter~0 46)} is VALID [2022-04-28 07:21:48,559 INFO L290 TraceCheckUtils]: 426: Hoare triple {149308#(<= ~counter~0 46)} assume !(0 == ~cond); {149308#(<= ~counter~0 46)} is VALID [2022-04-28 07:21:48,559 INFO L290 TraceCheckUtils]: 427: Hoare triple {149308#(<= ~counter~0 46)} assume true; {149308#(<= ~counter~0 46)} is VALID [2022-04-28 07:21:48,560 INFO L284 TraceCheckUtils]: 428: Hoare quadruple {149308#(<= ~counter~0 46)} {149308#(<= ~counter~0 46)} #63#return; {149308#(<= ~counter~0 46)} is VALID [2022-04-28 07:21:48,560 INFO L290 TraceCheckUtils]: 429: Hoare triple {149308#(<= ~counter~0 46)} assume !!(0 != ~y3~0); {149308#(<= ~counter~0 46)} is VALID [2022-04-28 07:21:48,560 INFO L290 TraceCheckUtils]: 430: Hoare triple {149308#(<= ~counter~0 46)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {149308#(<= ~counter~0 46)} is VALID [2022-04-28 07:21:48,563 INFO L290 TraceCheckUtils]: 431: Hoare triple {149308#(<= ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {149336#(<= ~counter~0 47)} is VALID [2022-04-28 07:21:48,563 INFO L290 TraceCheckUtils]: 432: Hoare triple {149336#(<= ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {149336#(<= ~counter~0 47)} is VALID [2022-04-28 07:21:48,564 INFO L272 TraceCheckUtils]: 433: Hoare triple {149336#(<= ~counter~0 47)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {149336#(<= ~counter~0 47)} is VALID [2022-04-28 07:21:48,564 INFO L290 TraceCheckUtils]: 434: Hoare triple {149336#(<= ~counter~0 47)} ~cond := #in~cond; {149336#(<= ~counter~0 47)} is VALID [2022-04-28 07:21:48,564 INFO L290 TraceCheckUtils]: 435: Hoare triple {149336#(<= ~counter~0 47)} assume !(0 == ~cond); {149336#(<= ~counter~0 47)} is VALID [2022-04-28 07:21:48,564 INFO L290 TraceCheckUtils]: 436: Hoare triple {149336#(<= ~counter~0 47)} assume true; {149336#(<= ~counter~0 47)} is VALID [2022-04-28 07:21:48,565 INFO L284 TraceCheckUtils]: 437: Hoare quadruple {149336#(<= ~counter~0 47)} {149336#(<= ~counter~0 47)} #63#return; {149336#(<= ~counter~0 47)} is VALID [2022-04-28 07:21:48,565 INFO L290 TraceCheckUtils]: 438: Hoare triple {149336#(<= ~counter~0 47)} assume !!(0 != ~y3~0); {149336#(<= ~counter~0 47)} is VALID [2022-04-28 07:21:48,565 INFO L290 TraceCheckUtils]: 439: Hoare triple {149336#(<= ~counter~0 47)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {149336#(<= ~counter~0 47)} is VALID [2022-04-28 07:21:48,567 INFO L290 TraceCheckUtils]: 440: Hoare triple {149336#(<= ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {149364#(<= ~counter~0 48)} is VALID [2022-04-28 07:21:48,568 INFO L290 TraceCheckUtils]: 441: Hoare triple {149364#(<= ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {149364#(<= ~counter~0 48)} is VALID [2022-04-28 07:21:48,568 INFO L272 TraceCheckUtils]: 442: Hoare triple {149364#(<= ~counter~0 48)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {149364#(<= ~counter~0 48)} is VALID [2022-04-28 07:21:48,568 INFO L290 TraceCheckUtils]: 443: Hoare triple {149364#(<= ~counter~0 48)} ~cond := #in~cond; {149364#(<= ~counter~0 48)} is VALID [2022-04-28 07:21:48,569 INFO L290 TraceCheckUtils]: 444: Hoare triple {149364#(<= ~counter~0 48)} assume !(0 == ~cond); {149364#(<= ~counter~0 48)} is VALID [2022-04-28 07:21:48,569 INFO L290 TraceCheckUtils]: 445: Hoare triple {149364#(<= ~counter~0 48)} assume true; {149364#(<= ~counter~0 48)} is VALID [2022-04-28 07:21:48,569 INFO L284 TraceCheckUtils]: 446: Hoare quadruple {149364#(<= ~counter~0 48)} {149364#(<= ~counter~0 48)} #63#return; {149364#(<= ~counter~0 48)} is VALID [2022-04-28 07:21:48,570 INFO L290 TraceCheckUtils]: 447: Hoare triple {149364#(<= ~counter~0 48)} assume !!(0 != ~y3~0); {149364#(<= ~counter~0 48)} is VALID [2022-04-28 07:21:48,570 INFO L290 TraceCheckUtils]: 448: Hoare triple {149364#(<= ~counter~0 48)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {149364#(<= ~counter~0 48)} is VALID [2022-04-28 07:21:48,572 INFO L290 TraceCheckUtils]: 449: Hoare triple {149364#(<= ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {149392#(<= ~counter~0 49)} is VALID [2022-04-28 07:21:48,572 INFO L290 TraceCheckUtils]: 450: Hoare triple {149392#(<= ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {149392#(<= ~counter~0 49)} is VALID [2022-04-28 07:21:48,573 INFO L272 TraceCheckUtils]: 451: Hoare triple {149392#(<= ~counter~0 49)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {149392#(<= ~counter~0 49)} is VALID [2022-04-28 07:21:48,573 INFO L290 TraceCheckUtils]: 452: Hoare triple {149392#(<= ~counter~0 49)} ~cond := #in~cond; {149392#(<= ~counter~0 49)} is VALID [2022-04-28 07:21:48,573 INFO L290 TraceCheckUtils]: 453: Hoare triple {149392#(<= ~counter~0 49)} assume !(0 == ~cond); {149392#(<= ~counter~0 49)} is VALID [2022-04-28 07:21:48,574 INFO L290 TraceCheckUtils]: 454: Hoare triple {149392#(<= ~counter~0 49)} assume true; {149392#(<= ~counter~0 49)} is VALID [2022-04-28 07:21:48,574 INFO L284 TraceCheckUtils]: 455: Hoare quadruple {149392#(<= ~counter~0 49)} {149392#(<= ~counter~0 49)} #63#return; {149392#(<= ~counter~0 49)} is VALID [2022-04-28 07:21:48,574 INFO L290 TraceCheckUtils]: 456: Hoare triple {149392#(<= ~counter~0 49)} assume !!(0 != ~y3~0); {149392#(<= ~counter~0 49)} is VALID [2022-04-28 07:21:48,575 INFO L290 TraceCheckUtils]: 457: Hoare triple {149392#(<= ~counter~0 49)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {149392#(<= ~counter~0 49)} is VALID [2022-04-28 07:21:48,575 INFO L290 TraceCheckUtils]: 458: Hoare triple {149392#(<= ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {149420#(<= |main_#t~post6| 49)} is VALID [2022-04-28 07:21:48,575 INFO L290 TraceCheckUtils]: 459: Hoare triple {149420#(<= |main_#t~post6| 49)} assume !(#t~post6 < 50);havoc #t~post6; {147992#false} is VALID [2022-04-28 07:21:48,575 INFO L272 TraceCheckUtils]: 460: Hoare triple {147992#false} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 == ~x1~0 then 1 else 0)); {147992#false} is VALID [2022-04-28 07:21:48,575 INFO L290 TraceCheckUtils]: 461: Hoare triple {147992#false} ~cond := #in~cond; {147992#false} is VALID [2022-04-28 07:21:48,575 INFO L290 TraceCheckUtils]: 462: Hoare triple {147992#false} assume 0 == ~cond; {147992#false} is VALID [2022-04-28 07:21:48,575 INFO L290 TraceCheckUtils]: 463: Hoare triple {147992#false} assume !false; {147992#false} is VALID [2022-04-28 07:21:48,576 INFO L134 CoverageAnalysis]: Checked inductivity of 10784 backedges. 98 proven. 10682 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-28 07:21:48,576 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 07:21:50,264 INFO L290 TraceCheckUtils]: 463: Hoare triple {147992#false} assume !false; {147992#false} is VALID [2022-04-28 07:21:50,264 INFO L290 TraceCheckUtils]: 462: Hoare triple {147992#false} assume 0 == ~cond; {147992#false} is VALID [2022-04-28 07:21:50,264 INFO L290 TraceCheckUtils]: 461: Hoare triple {147992#false} ~cond := #in~cond; {147992#false} is VALID [2022-04-28 07:21:50,265 INFO L272 TraceCheckUtils]: 460: Hoare triple {147992#false} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 == ~x1~0 then 1 else 0)); {147992#false} is VALID [2022-04-28 07:21:50,265 INFO L290 TraceCheckUtils]: 459: Hoare triple {149420#(<= |main_#t~post6| 49)} assume !(#t~post6 < 50);havoc #t~post6; {147992#false} is VALID [2022-04-28 07:21:50,265 INFO L290 TraceCheckUtils]: 458: Hoare triple {149392#(<= ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {149420#(<= |main_#t~post6| 49)} is VALID [2022-04-28 07:21:50,265 INFO L290 TraceCheckUtils]: 457: Hoare triple {149392#(<= ~counter~0 49)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {149392#(<= ~counter~0 49)} is VALID [2022-04-28 07:21:50,266 INFO L290 TraceCheckUtils]: 456: Hoare triple {149392#(<= ~counter~0 49)} assume !!(0 != ~y3~0); {149392#(<= ~counter~0 49)} is VALID [2022-04-28 07:21:50,266 INFO L284 TraceCheckUtils]: 455: Hoare quadruple {147991#true} {149392#(<= ~counter~0 49)} #63#return; {149392#(<= ~counter~0 49)} is VALID [2022-04-28 07:21:50,266 INFO L290 TraceCheckUtils]: 454: Hoare triple {147991#true} assume true; {147991#true} is VALID [2022-04-28 07:21:50,266 INFO L290 TraceCheckUtils]: 453: Hoare triple {147991#true} assume !(0 == ~cond); {147991#true} is VALID [2022-04-28 07:21:50,266 INFO L290 TraceCheckUtils]: 452: Hoare triple {147991#true} ~cond := #in~cond; {147991#true} is VALID [2022-04-28 07:21:50,266 INFO L272 TraceCheckUtils]: 451: Hoare triple {149392#(<= ~counter~0 49)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {147991#true} is VALID [2022-04-28 07:21:50,267 INFO L290 TraceCheckUtils]: 450: Hoare triple {149392#(<= ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {149392#(<= ~counter~0 49)} is VALID [2022-04-28 07:21:50,270 INFO L290 TraceCheckUtils]: 449: Hoare triple {149364#(<= ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {149392#(<= ~counter~0 49)} is VALID [2022-04-28 07:21:50,270 INFO L290 TraceCheckUtils]: 448: Hoare triple {149364#(<= ~counter~0 48)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {149364#(<= ~counter~0 48)} is VALID [2022-04-28 07:21:50,270 INFO L290 TraceCheckUtils]: 447: Hoare triple {149364#(<= ~counter~0 48)} assume !!(0 != ~y3~0); {149364#(<= ~counter~0 48)} is VALID [2022-04-28 07:21:50,271 INFO L284 TraceCheckUtils]: 446: Hoare quadruple {147991#true} {149364#(<= ~counter~0 48)} #63#return; {149364#(<= ~counter~0 48)} is VALID [2022-04-28 07:21:50,271 INFO L290 TraceCheckUtils]: 445: Hoare triple {147991#true} assume true; {147991#true} is VALID [2022-04-28 07:21:50,271 INFO L290 TraceCheckUtils]: 444: Hoare triple {147991#true} assume !(0 == ~cond); {147991#true} is VALID [2022-04-28 07:21:50,271 INFO L290 TraceCheckUtils]: 443: Hoare triple {147991#true} ~cond := #in~cond; {147991#true} is VALID [2022-04-28 07:21:50,271 INFO L272 TraceCheckUtils]: 442: Hoare triple {149364#(<= ~counter~0 48)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {147991#true} is VALID [2022-04-28 07:21:50,271 INFO L290 TraceCheckUtils]: 441: Hoare triple {149364#(<= ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {149364#(<= ~counter~0 48)} is VALID [2022-04-28 07:21:50,273 INFO L290 TraceCheckUtils]: 440: Hoare triple {149336#(<= ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {149364#(<= ~counter~0 48)} is VALID [2022-04-28 07:21:50,273 INFO L290 TraceCheckUtils]: 439: Hoare triple {149336#(<= ~counter~0 47)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {149336#(<= ~counter~0 47)} is VALID [2022-04-28 07:21:50,273 INFO L290 TraceCheckUtils]: 438: Hoare triple {149336#(<= ~counter~0 47)} assume !!(0 != ~y3~0); {149336#(<= ~counter~0 47)} is VALID [2022-04-28 07:21:50,274 INFO L284 TraceCheckUtils]: 437: Hoare quadruple {147991#true} {149336#(<= ~counter~0 47)} #63#return; {149336#(<= ~counter~0 47)} is VALID [2022-04-28 07:21:50,274 INFO L290 TraceCheckUtils]: 436: Hoare triple {147991#true} assume true; {147991#true} is VALID [2022-04-28 07:21:50,274 INFO L290 TraceCheckUtils]: 435: Hoare triple {147991#true} assume !(0 == ~cond); {147991#true} is VALID [2022-04-28 07:21:50,274 INFO L290 TraceCheckUtils]: 434: Hoare triple {147991#true} ~cond := #in~cond; {147991#true} is VALID [2022-04-28 07:21:50,274 INFO L272 TraceCheckUtils]: 433: Hoare triple {149336#(<= ~counter~0 47)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {147991#true} is VALID [2022-04-28 07:21:50,274 INFO L290 TraceCheckUtils]: 432: Hoare triple {149336#(<= ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {149336#(<= ~counter~0 47)} is VALID [2022-04-28 07:21:50,276 INFO L290 TraceCheckUtils]: 431: Hoare triple {149308#(<= ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {149336#(<= ~counter~0 47)} is VALID [2022-04-28 07:21:50,276 INFO L290 TraceCheckUtils]: 430: Hoare triple {149308#(<= ~counter~0 46)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {149308#(<= ~counter~0 46)} is VALID [2022-04-28 07:21:50,276 INFO L290 TraceCheckUtils]: 429: Hoare triple {149308#(<= ~counter~0 46)} assume !!(0 != ~y3~0); {149308#(<= ~counter~0 46)} is VALID [2022-04-28 07:21:50,277 INFO L284 TraceCheckUtils]: 428: Hoare quadruple {147991#true} {149308#(<= ~counter~0 46)} #63#return; {149308#(<= ~counter~0 46)} is VALID [2022-04-28 07:21:50,277 INFO L290 TraceCheckUtils]: 427: Hoare triple {147991#true} assume true; {147991#true} is VALID [2022-04-28 07:21:50,277 INFO L290 TraceCheckUtils]: 426: Hoare triple {147991#true} assume !(0 == ~cond); {147991#true} is VALID [2022-04-28 07:21:50,277 INFO L290 TraceCheckUtils]: 425: Hoare triple {147991#true} ~cond := #in~cond; {147991#true} is VALID [2022-04-28 07:21:50,277 INFO L272 TraceCheckUtils]: 424: Hoare triple {149308#(<= ~counter~0 46)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {147991#true} is VALID [2022-04-28 07:21:50,277 INFO L290 TraceCheckUtils]: 423: Hoare triple {149308#(<= ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {149308#(<= ~counter~0 46)} is VALID [2022-04-28 07:21:50,279 INFO L290 TraceCheckUtils]: 422: Hoare triple {149280#(<= ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {149308#(<= ~counter~0 46)} is VALID [2022-04-28 07:21:50,279 INFO L290 TraceCheckUtils]: 421: Hoare triple {149280#(<= ~counter~0 45)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {149280#(<= ~counter~0 45)} is VALID [2022-04-28 07:21:50,279 INFO L290 TraceCheckUtils]: 420: Hoare triple {149280#(<= ~counter~0 45)} assume !!(0 != ~y3~0); {149280#(<= ~counter~0 45)} is VALID [2022-04-28 07:21:50,280 INFO L284 TraceCheckUtils]: 419: Hoare quadruple {147991#true} {149280#(<= ~counter~0 45)} #63#return; {149280#(<= ~counter~0 45)} is VALID [2022-04-28 07:21:50,280 INFO L290 TraceCheckUtils]: 418: Hoare triple {147991#true} assume true; {147991#true} is VALID [2022-04-28 07:21:50,280 INFO L290 TraceCheckUtils]: 417: Hoare triple {147991#true} assume !(0 == ~cond); {147991#true} is VALID [2022-04-28 07:21:50,280 INFO L290 TraceCheckUtils]: 416: Hoare triple {147991#true} ~cond := #in~cond; {147991#true} is VALID [2022-04-28 07:21:50,280 INFO L272 TraceCheckUtils]: 415: Hoare triple {149280#(<= ~counter~0 45)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {147991#true} is VALID [2022-04-28 07:21:50,280 INFO L290 TraceCheckUtils]: 414: Hoare triple {149280#(<= ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {149280#(<= ~counter~0 45)} is VALID [2022-04-28 07:21:50,282 INFO L290 TraceCheckUtils]: 413: Hoare triple {149252#(<= ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {149280#(<= ~counter~0 45)} is VALID [2022-04-28 07:21:50,282 INFO L290 TraceCheckUtils]: 412: Hoare triple {149252#(<= ~counter~0 44)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {149252#(<= ~counter~0 44)} is VALID [2022-04-28 07:21:50,282 INFO L290 TraceCheckUtils]: 411: Hoare triple {149252#(<= ~counter~0 44)} assume !!(0 != ~y3~0); {149252#(<= ~counter~0 44)} is VALID [2022-04-28 07:21:50,283 INFO L284 TraceCheckUtils]: 410: Hoare quadruple {147991#true} {149252#(<= ~counter~0 44)} #63#return; {149252#(<= ~counter~0 44)} is VALID [2022-04-28 07:21:50,283 INFO L290 TraceCheckUtils]: 409: Hoare triple {147991#true} assume true; {147991#true} is VALID [2022-04-28 07:21:50,283 INFO L290 TraceCheckUtils]: 408: Hoare triple {147991#true} assume !(0 == ~cond); {147991#true} is VALID [2022-04-28 07:21:50,283 INFO L290 TraceCheckUtils]: 407: Hoare triple {147991#true} ~cond := #in~cond; {147991#true} is VALID [2022-04-28 07:21:50,283 INFO L272 TraceCheckUtils]: 406: Hoare triple {149252#(<= ~counter~0 44)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {147991#true} is VALID [2022-04-28 07:21:50,283 INFO L290 TraceCheckUtils]: 405: Hoare triple {149252#(<= ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {149252#(<= ~counter~0 44)} is VALID [2022-04-28 07:21:50,285 INFO L290 TraceCheckUtils]: 404: Hoare triple {149224#(<= ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {149252#(<= ~counter~0 44)} is VALID [2022-04-28 07:21:50,285 INFO L290 TraceCheckUtils]: 403: Hoare triple {149224#(<= ~counter~0 43)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {149224#(<= ~counter~0 43)} is VALID [2022-04-28 07:21:50,285 INFO L290 TraceCheckUtils]: 402: Hoare triple {149224#(<= ~counter~0 43)} assume !!(0 != ~y3~0); {149224#(<= ~counter~0 43)} is VALID [2022-04-28 07:21:50,286 INFO L284 TraceCheckUtils]: 401: Hoare quadruple {147991#true} {149224#(<= ~counter~0 43)} #63#return; {149224#(<= ~counter~0 43)} is VALID [2022-04-28 07:21:50,286 INFO L290 TraceCheckUtils]: 400: Hoare triple {147991#true} assume true; {147991#true} is VALID [2022-04-28 07:21:50,286 INFO L290 TraceCheckUtils]: 399: Hoare triple {147991#true} assume !(0 == ~cond); {147991#true} is VALID [2022-04-28 07:21:50,286 INFO L290 TraceCheckUtils]: 398: Hoare triple {147991#true} ~cond := #in~cond; {147991#true} is VALID [2022-04-28 07:21:50,286 INFO L272 TraceCheckUtils]: 397: Hoare triple {149224#(<= ~counter~0 43)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {147991#true} is VALID [2022-04-28 07:21:50,286 INFO L290 TraceCheckUtils]: 396: Hoare triple {149224#(<= ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {149224#(<= ~counter~0 43)} is VALID [2022-04-28 07:21:50,288 INFO L290 TraceCheckUtils]: 395: Hoare triple {149196#(<= ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {149224#(<= ~counter~0 43)} is VALID [2022-04-28 07:21:50,288 INFO L290 TraceCheckUtils]: 394: Hoare triple {149196#(<= ~counter~0 42)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {149196#(<= ~counter~0 42)} is VALID [2022-04-28 07:21:50,288 INFO L290 TraceCheckUtils]: 393: Hoare triple {149196#(<= ~counter~0 42)} assume !!(0 != ~y3~0); {149196#(<= ~counter~0 42)} is VALID [2022-04-28 07:21:50,289 INFO L284 TraceCheckUtils]: 392: Hoare quadruple {147991#true} {149196#(<= ~counter~0 42)} #63#return; {149196#(<= ~counter~0 42)} is VALID [2022-04-28 07:21:50,289 INFO L290 TraceCheckUtils]: 391: Hoare triple {147991#true} assume true; {147991#true} is VALID [2022-04-28 07:21:50,289 INFO L290 TraceCheckUtils]: 390: Hoare triple {147991#true} assume !(0 == ~cond); {147991#true} is VALID [2022-04-28 07:21:50,289 INFO L290 TraceCheckUtils]: 389: Hoare triple {147991#true} ~cond := #in~cond; {147991#true} is VALID [2022-04-28 07:21:50,289 INFO L272 TraceCheckUtils]: 388: Hoare triple {149196#(<= ~counter~0 42)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {147991#true} is VALID [2022-04-28 07:21:50,289 INFO L290 TraceCheckUtils]: 387: Hoare triple {149196#(<= ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {149196#(<= ~counter~0 42)} is VALID [2022-04-28 07:21:50,291 INFO L290 TraceCheckUtils]: 386: Hoare triple {149168#(<= ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {149196#(<= ~counter~0 42)} is VALID [2022-04-28 07:21:50,291 INFO L290 TraceCheckUtils]: 385: Hoare triple {149168#(<= ~counter~0 41)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {149168#(<= ~counter~0 41)} is VALID [2022-04-28 07:21:50,291 INFO L290 TraceCheckUtils]: 384: Hoare triple {149168#(<= ~counter~0 41)} assume !!(0 != ~y3~0); {149168#(<= ~counter~0 41)} is VALID [2022-04-28 07:21:50,292 INFO L284 TraceCheckUtils]: 383: Hoare quadruple {147991#true} {149168#(<= ~counter~0 41)} #63#return; {149168#(<= ~counter~0 41)} is VALID [2022-04-28 07:21:50,292 INFO L290 TraceCheckUtils]: 382: Hoare triple {147991#true} assume true; {147991#true} is VALID [2022-04-28 07:21:50,292 INFO L290 TraceCheckUtils]: 381: Hoare triple {147991#true} assume !(0 == ~cond); {147991#true} is VALID [2022-04-28 07:21:50,292 INFO L290 TraceCheckUtils]: 380: Hoare triple {147991#true} ~cond := #in~cond; {147991#true} is VALID [2022-04-28 07:21:50,292 INFO L272 TraceCheckUtils]: 379: Hoare triple {149168#(<= ~counter~0 41)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {147991#true} is VALID [2022-04-28 07:21:50,292 INFO L290 TraceCheckUtils]: 378: Hoare triple {149168#(<= ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {149168#(<= ~counter~0 41)} is VALID [2022-04-28 07:21:50,294 INFO L290 TraceCheckUtils]: 377: Hoare triple {149140#(<= ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {149168#(<= ~counter~0 41)} is VALID [2022-04-28 07:21:50,294 INFO L290 TraceCheckUtils]: 376: Hoare triple {149140#(<= ~counter~0 40)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {149140#(<= ~counter~0 40)} is VALID [2022-04-28 07:21:50,294 INFO L290 TraceCheckUtils]: 375: Hoare triple {149140#(<= ~counter~0 40)} assume !!(0 != ~y3~0); {149140#(<= ~counter~0 40)} is VALID [2022-04-28 07:21:50,295 INFO L284 TraceCheckUtils]: 374: Hoare quadruple {147991#true} {149140#(<= ~counter~0 40)} #63#return; {149140#(<= ~counter~0 40)} is VALID [2022-04-28 07:21:50,295 INFO L290 TraceCheckUtils]: 373: Hoare triple {147991#true} assume true; {147991#true} is VALID [2022-04-28 07:21:50,295 INFO L290 TraceCheckUtils]: 372: Hoare triple {147991#true} assume !(0 == ~cond); {147991#true} is VALID [2022-04-28 07:21:50,295 INFO L290 TraceCheckUtils]: 371: Hoare triple {147991#true} ~cond := #in~cond; {147991#true} is VALID [2022-04-28 07:21:50,295 INFO L272 TraceCheckUtils]: 370: Hoare triple {149140#(<= ~counter~0 40)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {147991#true} is VALID [2022-04-28 07:21:50,295 INFO L290 TraceCheckUtils]: 369: Hoare triple {149140#(<= ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {149140#(<= ~counter~0 40)} is VALID [2022-04-28 07:21:50,297 INFO L290 TraceCheckUtils]: 368: Hoare triple {149112#(<= ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {149140#(<= ~counter~0 40)} is VALID [2022-04-28 07:21:50,297 INFO L290 TraceCheckUtils]: 367: Hoare triple {149112#(<= ~counter~0 39)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {149112#(<= ~counter~0 39)} is VALID [2022-04-28 07:21:50,297 INFO L290 TraceCheckUtils]: 366: Hoare triple {149112#(<= ~counter~0 39)} assume !!(0 != ~y3~0); {149112#(<= ~counter~0 39)} is VALID [2022-04-28 07:21:50,298 INFO L284 TraceCheckUtils]: 365: Hoare quadruple {147991#true} {149112#(<= ~counter~0 39)} #63#return; {149112#(<= ~counter~0 39)} is VALID [2022-04-28 07:21:50,298 INFO L290 TraceCheckUtils]: 364: Hoare triple {147991#true} assume true; {147991#true} is VALID [2022-04-28 07:21:50,298 INFO L290 TraceCheckUtils]: 363: Hoare triple {147991#true} assume !(0 == ~cond); {147991#true} is VALID [2022-04-28 07:21:50,298 INFO L290 TraceCheckUtils]: 362: Hoare triple {147991#true} ~cond := #in~cond; {147991#true} is VALID [2022-04-28 07:21:50,298 INFO L272 TraceCheckUtils]: 361: Hoare triple {149112#(<= ~counter~0 39)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {147991#true} is VALID [2022-04-28 07:21:50,298 INFO L290 TraceCheckUtils]: 360: Hoare triple {149112#(<= ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {149112#(<= ~counter~0 39)} is VALID [2022-04-28 07:21:50,300 INFO L290 TraceCheckUtils]: 359: Hoare triple {149084#(<= ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {149112#(<= ~counter~0 39)} is VALID [2022-04-28 07:21:50,300 INFO L290 TraceCheckUtils]: 358: Hoare triple {149084#(<= ~counter~0 38)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {149084#(<= ~counter~0 38)} is VALID [2022-04-28 07:21:50,300 INFO L290 TraceCheckUtils]: 357: Hoare triple {149084#(<= ~counter~0 38)} assume !!(0 != ~y3~0); {149084#(<= ~counter~0 38)} is VALID [2022-04-28 07:21:50,301 INFO L284 TraceCheckUtils]: 356: Hoare quadruple {147991#true} {149084#(<= ~counter~0 38)} #63#return; {149084#(<= ~counter~0 38)} is VALID [2022-04-28 07:21:50,301 INFO L290 TraceCheckUtils]: 355: Hoare triple {147991#true} assume true; {147991#true} is VALID [2022-04-28 07:21:50,301 INFO L290 TraceCheckUtils]: 354: Hoare triple {147991#true} assume !(0 == ~cond); {147991#true} is VALID [2022-04-28 07:21:50,301 INFO L290 TraceCheckUtils]: 353: Hoare triple {147991#true} ~cond := #in~cond; {147991#true} is VALID [2022-04-28 07:21:50,301 INFO L272 TraceCheckUtils]: 352: Hoare triple {149084#(<= ~counter~0 38)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {147991#true} is VALID [2022-04-28 07:21:50,301 INFO L290 TraceCheckUtils]: 351: Hoare triple {149084#(<= ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {149084#(<= ~counter~0 38)} is VALID [2022-04-28 07:21:50,303 INFO L290 TraceCheckUtils]: 350: Hoare triple {149056#(<= ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {149084#(<= ~counter~0 38)} is VALID [2022-04-28 07:21:50,303 INFO L290 TraceCheckUtils]: 349: Hoare triple {149056#(<= ~counter~0 37)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {149056#(<= ~counter~0 37)} is VALID [2022-04-28 07:21:50,303 INFO L290 TraceCheckUtils]: 348: Hoare triple {149056#(<= ~counter~0 37)} assume !!(0 != ~y3~0); {149056#(<= ~counter~0 37)} is VALID [2022-04-28 07:21:50,304 INFO L284 TraceCheckUtils]: 347: Hoare quadruple {147991#true} {149056#(<= ~counter~0 37)} #63#return; {149056#(<= ~counter~0 37)} is VALID [2022-04-28 07:21:50,304 INFO L290 TraceCheckUtils]: 346: Hoare triple {147991#true} assume true; {147991#true} is VALID [2022-04-28 07:21:50,304 INFO L290 TraceCheckUtils]: 345: Hoare triple {147991#true} assume !(0 == ~cond); {147991#true} is VALID [2022-04-28 07:21:50,304 INFO L290 TraceCheckUtils]: 344: Hoare triple {147991#true} ~cond := #in~cond; {147991#true} is VALID [2022-04-28 07:21:50,304 INFO L272 TraceCheckUtils]: 343: Hoare triple {149056#(<= ~counter~0 37)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {147991#true} is VALID [2022-04-28 07:21:50,304 INFO L290 TraceCheckUtils]: 342: Hoare triple {149056#(<= ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {149056#(<= ~counter~0 37)} is VALID [2022-04-28 07:21:50,306 INFO L290 TraceCheckUtils]: 341: Hoare triple {149028#(<= ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {149056#(<= ~counter~0 37)} is VALID [2022-04-28 07:21:50,306 INFO L290 TraceCheckUtils]: 340: Hoare triple {149028#(<= ~counter~0 36)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {149028#(<= ~counter~0 36)} is VALID [2022-04-28 07:21:50,306 INFO L290 TraceCheckUtils]: 339: Hoare triple {149028#(<= ~counter~0 36)} assume !!(0 != ~y3~0); {149028#(<= ~counter~0 36)} is VALID [2022-04-28 07:21:50,307 INFO L284 TraceCheckUtils]: 338: Hoare quadruple {147991#true} {149028#(<= ~counter~0 36)} #63#return; {149028#(<= ~counter~0 36)} is VALID [2022-04-28 07:21:50,307 INFO L290 TraceCheckUtils]: 337: Hoare triple {147991#true} assume true; {147991#true} is VALID [2022-04-28 07:21:50,307 INFO L290 TraceCheckUtils]: 336: Hoare triple {147991#true} assume !(0 == ~cond); {147991#true} is VALID [2022-04-28 07:21:50,307 INFO L290 TraceCheckUtils]: 335: Hoare triple {147991#true} ~cond := #in~cond; {147991#true} is VALID [2022-04-28 07:21:50,307 INFO L272 TraceCheckUtils]: 334: Hoare triple {149028#(<= ~counter~0 36)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {147991#true} is VALID [2022-04-28 07:21:50,307 INFO L290 TraceCheckUtils]: 333: Hoare triple {149028#(<= ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {149028#(<= ~counter~0 36)} is VALID [2022-04-28 07:21:50,309 INFO L290 TraceCheckUtils]: 332: Hoare triple {149000#(<= ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {149028#(<= ~counter~0 36)} is VALID [2022-04-28 07:21:50,310 INFO L290 TraceCheckUtils]: 331: Hoare triple {149000#(<= ~counter~0 35)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {149000#(<= ~counter~0 35)} is VALID [2022-04-28 07:21:50,310 INFO L290 TraceCheckUtils]: 330: Hoare triple {149000#(<= ~counter~0 35)} assume !!(0 != ~y3~0); {149000#(<= ~counter~0 35)} is VALID [2022-04-28 07:21:50,310 INFO L284 TraceCheckUtils]: 329: Hoare quadruple {147991#true} {149000#(<= ~counter~0 35)} #63#return; {149000#(<= ~counter~0 35)} is VALID [2022-04-28 07:21:50,310 INFO L290 TraceCheckUtils]: 328: Hoare triple {147991#true} assume true; {147991#true} is VALID [2022-04-28 07:21:50,311 INFO L290 TraceCheckUtils]: 327: Hoare triple {147991#true} assume !(0 == ~cond); {147991#true} is VALID [2022-04-28 07:21:50,311 INFO L290 TraceCheckUtils]: 326: Hoare triple {147991#true} ~cond := #in~cond; {147991#true} is VALID [2022-04-28 07:21:50,311 INFO L272 TraceCheckUtils]: 325: Hoare triple {149000#(<= ~counter~0 35)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {147991#true} is VALID [2022-04-28 07:21:50,311 INFO L290 TraceCheckUtils]: 324: Hoare triple {149000#(<= ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {149000#(<= ~counter~0 35)} is VALID [2022-04-28 07:21:50,313 INFO L290 TraceCheckUtils]: 323: Hoare triple {148972#(<= ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {149000#(<= ~counter~0 35)} is VALID [2022-04-28 07:21:50,313 INFO L290 TraceCheckUtils]: 322: Hoare triple {148972#(<= ~counter~0 34)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {148972#(<= ~counter~0 34)} is VALID [2022-04-28 07:21:50,313 INFO L290 TraceCheckUtils]: 321: Hoare triple {148972#(<= ~counter~0 34)} assume !!(0 != ~y3~0); {148972#(<= ~counter~0 34)} is VALID [2022-04-28 07:21:50,314 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {147991#true} {148972#(<= ~counter~0 34)} #63#return; {148972#(<= ~counter~0 34)} is VALID [2022-04-28 07:21:50,314 INFO L290 TraceCheckUtils]: 319: Hoare triple {147991#true} assume true; {147991#true} is VALID [2022-04-28 07:21:50,314 INFO L290 TraceCheckUtils]: 318: Hoare triple {147991#true} assume !(0 == ~cond); {147991#true} is VALID [2022-04-28 07:21:50,314 INFO L290 TraceCheckUtils]: 317: Hoare triple {147991#true} ~cond := #in~cond; {147991#true} is VALID [2022-04-28 07:21:50,314 INFO L272 TraceCheckUtils]: 316: Hoare triple {148972#(<= ~counter~0 34)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {147991#true} is VALID [2022-04-28 07:21:50,314 INFO L290 TraceCheckUtils]: 315: Hoare triple {148972#(<= ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {148972#(<= ~counter~0 34)} is VALID [2022-04-28 07:21:50,316 INFO L290 TraceCheckUtils]: 314: Hoare triple {148944#(<= ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {148972#(<= ~counter~0 34)} is VALID [2022-04-28 07:21:50,316 INFO L290 TraceCheckUtils]: 313: Hoare triple {148944#(<= ~counter~0 33)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {148944#(<= ~counter~0 33)} is VALID [2022-04-28 07:21:50,316 INFO L290 TraceCheckUtils]: 312: Hoare triple {148944#(<= ~counter~0 33)} assume !!(0 != ~y3~0); {148944#(<= ~counter~0 33)} is VALID [2022-04-28 07:21:50,317 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {147991#true} {148944#(<= ~counter~0 33)} #63#return; {148944#(<= ~counter~0 33)} is VALID [2022-04-28 07:21:50,317 INFO L290 TraceCheckUtils]: 310: Hoare triple {147991#true} assume true; {147991#true} is VALID [2022-04-28 07:21:50,317 INFO L290 TraceCheckUtils]: 309: Hoare triple {147991#true} assume !(0 == ~cond); {147991#true} is VALID [2022-04-28 07:21:50,317 INFO L290 TraceCheckUtils]: 308: Hoare triple {147991#true} ~cond := #in~cond; {147991#true} is VALID [2022-04-28 07:21:50,317 INFO L272 TraceCheckUtils]: 307: Hoare triple {148944#(<= ~counter~0 33)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {147991#true} is VALID [2022-04-28 07:21:50,317 INFO L290 TraceCheckUtils]: 306: Hoare triple {148944#(<= ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {148944#(<= ~counter~0 33)} is VALID [2022-04-28 07:21:50,318 INFO L290 TraceCheckUtils]: 305: Hoare triple {148916#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {148944#(<= ~counter~0 33)} is VALID [2022-04-28 07:21:50,319 INFO L290 TraceCheckUtils]: 304: Hoare triple {148916#(<= ~counter~0 32)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {148916#(<= ~counter~0 32)} is VALID [2022-04-28 07:21:50,319 INFO L290 TraceCheckUtils]: 303: Hoare triple {148916#(<= ~counter~0 32)} assume !!(0 != ~y3~0); {148916#(<= ~counter~0 32)} is VALID [2022-04-28 07:21:50,319 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {147991#true} {148916#(<= ~counter~0 32)} #63#return; {148916#(<= ~counter~0 32)} is VALID [2022-04-28 07:21:50,320 INFO L290 TraceCheckUtils]: 301: Hoare triple {147991#true} assume true; {147991#true} is VALID [2022-04-28 07:21:50,320 INFO L290 TraceCheckUtils]: 300: Hoare triple {147991#true} assume !(0 == ~cond); {147991#true} is VALID [2022-04-28 07:21:50,320 INFO L290 TraceCheckUtils]: 299: Hoare triple {147991#true} ~cond := #in~cond; {147991#true} is VALID [2022-04-28 07:21:50,320 INFO L272 TraceCheckUtils]: 298: Hoare triple {148916#(<= ~counter~0 32)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {147991#true} is VALID [2022-04-28 07:21:50,320 INFO L290 TraceCheckUtils]: 297: Hoare triple {148916#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {148916#(<= ~counter~0 32)} is VALID [2022-04-28 07:21:50,321 INFO L290 TraceCheckUtils]: 296: Hoare triple {148888#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {148916#(<= ~counter~0 32)} is VALID [2022-04-28 07:21:50,322 INFO L290 TraceCheckUtils]: 295: Hoare triple {148888#(<= ~counter~0 31)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {148888#(<= ~counter~0 31)} is VALID [2022-04-28 07:21:50,322 INFO L290 TraceCheckUtils]: 294: Hoare triple {148888#(<= ~counter~0 31)} assume !!(0 != ~y3~0); {148888#(<= ~counter~0 31)} is VALID [2022-04-28 07:21:50,322 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {147991#true} {148888#(<= ~counter~0 31)} #63#return; {148888#(<= ~counter~0 31)} is VALID [2022-04-28 07:21:50,322 INFO L290 TraceCheckUtils]: 292: Hoare triple {147991#true} assume true; {147991#true} is VALID [2022-04-28 07:21:50,322 INFO L290 TraceCheckUtils]: 291: Hoare triple {147991#true} assume !(0 == ~cond); {147991#true} is VALID [2022-04-28 07:21:50,322 INFO L290 TraceCheckUtils]: 290: Hoare triple {147991#true} ~cond := #in~cond; {147991#true} is VALID [2022-04-28 07:21:50,322 INFO L272 TraceCheckUtils]: 289: Hoare triple {148888#(<= ~counter~0 31)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {147991#true} is VALID [2022-04-28 07:21:50,323 INFO L290 TraceCheckUtils]: 288: Hoare triple {148888#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {148888#(<= ~counter~0 31)} is VALID [2022-04-28 07:21:50,324 INFO L290 TraceCheckUtils]: 287: Hoare triple {148860#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {148888#(<= ~counter~0 31)} is VALID [2022-04-28 07:21:50,324 INFO L290 TraceCheckUtils]: 286: Hoare triple {148860#(<= ~counter~0 30)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {148860#(<= ~counter~0 30)} is VALID [2022-04-28 07:21:50,325 INFO L290 TraceCheckUtils]: 285: Hoare triple {148860#(<= ~counter~0 30)} assume !!(0 != ~y3~0); {148860#(<= ~counter~0 30)} is VALID [2022-04-28 07:21:50,325 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {147991#true} {148860#(<= ~counter~0 30)} #63#return; {148860#(<= ~counter~0 30)} is VALID [2022-04-28 07:21:50,325 INFO L290 TraceCheckUtils]: 283: Hoare triple {147991#true} assume true; {147991#true} is VALID [2022-04-28 07:21:50,325 INFO L290 TraceCheckUtils]: 282: Hoare triple {147991#true} assume !(0 == ~cond); {147991#true} is VALID [2022-04-28 07:21:50,325 INFO L290 TraceCheckUtils]: 281: Hoare triple {147991#true} ~cond := #in~cond; {147991#true} is VALID [2022-04-28 07:21:50,325 INFO L272 TraceCheckUtils]: 280: Hoare triple {148860#(<= ~counter~0 30)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {147991#true} is VALID [2022-04-28 07:21:50,326 INFO L290 TraceCheckUtils]: 279: Hoare triple {148860#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {148860#(<= ~counter~0 30)} is VALID [2022-04-28 07:21:50,328 INFO L290 TraceCheckUtils]: 278: Hoare triple {148832#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {148860#(<= ~counter~0 30)} is VALID [2022-04-28 07:21:50,328 INFO L290 TraceCheckUtils]: 277: Hoare triple {148832#(<= ~counter~0 29)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {148832#(<= ~counter~0 29)} is VALID [2022-04-28 07:21:50,328 INFO L290 TraceCheckUtils]: 276: Hoare triple {148832#(<= ~counter~0 29)} assume !!(0 != ~y3~0); {148832#(<= ~counter~0 29)} is VALID [2022-04-28 07:21:50,329 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {147991#true} {148832#(<= ~counter~0 29)} #63#return; {148832#(<= ~counter~0 29)} is VALID [2022-04-28 07:21:50,329 INFO L290 TraceCheckUtils]: 274: Hoare triple {147991#true} assume true; {147991#true} is VALID [2022-04-28 07:21:50,329 INFO L290 TraceCheckUtils]: 273: Hoare triple {147991#true} assume !(0 == ~cond); {147991#true} is VALID [2022-04-28 07:21:50,329 INFO L290 TraceCheckUtils]: 272: Hoare triple {147991#true} ~cond := #in~cond; {147991#true} is VALID [2022-04-28 07:21:50,329 INFO L272 TraceCheckUtils]: 271: Hoare triple {148832#(<= ~counter~0 29)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {147991#true} is VALID [2022-04-28 07:21:50,329 INFO L290 TraceCheckUtils]: 270: Hoare triple {148832#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {148832#(<= ~counter~0 29)} is VALID [2022-04-28 07:21:50,330 INFO L290 TraceCheckUtils]: 269: Hoare triple {148804#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {148832#(<= ~counter~0 29)} is VALID [2022-04-28 07:21:50,331 INFO L290 TraceCheckUtils]: 268: Hoare triple {148804#(<= ~counter~0 28)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {148804#(<= ~counter~0 28)} is VALID [2022-04-28 07:21:50,331 INFO L290 TraceCheckUtils]: 267: Hoare triple {148804#(<= ~counter~0 28)} assume !!(0 != ~y3~0); {148804#(<= ~counter~0 28)} is VALID [2022-04-28 07:21:50,331 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {147991#true} {148804#(<= ~counter~0 28)} #63#return; {148804#(<= ~counter~0 28)} is VALID [2022-04-28 07:21:50,331 INFO L290 TraceCheckUtils]: 265: Hoare triple {147991#true} assume true; {147991#true} is VALID [2022-04-28 07:21:50,332 INFO L290 TraceCheckUtils]: 264: Hoare triple {147991#true} assume !(0 == ~cond); {147991#true} is VALID [2022-04-28 07:21:50,332 INFO L290 TraceCheckUtils]: 263: Hoare triple {147991#true} ~cond := #in~cond; {147991#true} is VALID [2022-04-28 07:21:50,332 INFO L272 TraceCheckUtils]: 262: Hoare triple {148804#(<= ~counter~0 28)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {147991#true} is VALID [2022-04-28 07:21:50,332 INFO L290 TraceCheckUtils]: 261: Hoare triple {148804#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {148804#(<= ~counter~0 28)} is VALID [2022-04-28 07:21:50,333 INFO L290 TraceCheckUtils]: 260: Hoare triple {148776#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {148804#(<= ~counter~0 28)} is VALID [2022-04-28 07:21:50,334 INFO L290 TraceCheckUtils]: 259: Hoare triple {148776#(<= ~counter~0 27)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {148776#(<= ~counter~0 27)} is VALID [2022-04-28 07:21:50,334 INFO L290 TraceCheckUtils]: 258: Hoare triple {148776#(<= ~counter~0 27)} assume !!(0 != ~y3~0); {148776#(<= ~counter~0 27)} is VALID [2022-04-28 07:21:50,334 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {147991#true} {148776#(<= ~counter~0 27)} #63#return; {148776#(<= ~counter~0 27)} is VALID [2022-04-28 07:21:50,334 INFO L290 TraceCheckUtils]: 256: Hoare triple {147991#true} assume true; {147991#true} is VALID [2022-04-28 07:21:50,334 INFO L290 TraceCheckUtils]: 255: Hoare triple {147991#true} assume !(0 == ~cond); {147991#true} is VALID [2022-04-28 07:21:50,334 INFO L290 TraceCheckUtils]: 254: Hoare triple {147991#true} ~cond := #in~cond; {147991#true} is VALID [2022-04-28 07:21:50,334 INFO L272 TraceCheckUtils]: 253: Hoare triple {148776#(<= ~counter~0 27)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {147991#true} is VALID [2022-04-28 07:21:50,335 INFO L290 TraceCheckUtils]: 252: Hoare triple {148776#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {148776#(<= ~counter~0 27)} is VALID [2022-04-28 07:21:50,337 INFO L290 TraceCheckUtils]: 251: Hoare triple {148748#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {148776#(<= ~counter~0 27)} is VALID [2022-04-28 07:21:50,337 INFO L290 TraceCheckUtils]: 250: Hoare triple {148748#(<= ~counter~0 26)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {148748#(<= ~counter~0 26)} is VALID [2022-04-28 07:21:50,337 INFO L290 TraceCheckUtils]: 249: Hoare triple {148748#(<= ~counter~0 26)} assume !!(0 != ~y3~0); {148748#(<= ~counter~0 26)} is VALID [2022-04-28 07:21:50,338 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {147991#true} {148748#(<= ~counter~0 26)} #63#return; {148748#(<= ~counter~0 26)} is VALID [2022-04-28 07:21:50,338 INFO L290 TraceCheckUtils]: 247: Hoare triple {147991#true} assume true; {147991#true} is VALID [2022-04-28 07:21:50,338 INFO L290 TraceCheckUtils]: 246: Hoare triple {147991#true} assume !(0 == ~cond); {147991#true} is VALID [2022-04-28 07:21:50,338 INFO L290 TraceCheckUtils]: 245: Hoare triple {147991#true} ~cond := #in~cond; {147991#true} is VALID [2022-04-28 07:21:50,338 INFO L272 TraceCheckUtils]: 244: Hoare triple {148748#(<= ~counter~0 26)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {147991#true} is VALID [2022-04-28 07:21:50,338 INFO L290 TraceCheckUtils]: 243: Hoare triple {148748#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {148748#(<= ~counter~0 26)} is VALID [2022-04-28 07:21:50,340 INFO L290 TraceCheckUtils]: 242: Hoare triple {148720#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {148748#(<= ~counter~0 26)} is VALID [2022-04-28 07:21:50,340 INFO L290 TraceCheckUtils]: 241: Hoare triple {148720#(<= ~counter~0 25)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {148720#(<= ~counter~0 25)} is VALID [2022-04-28 07:21:50,340 INFO L290 TraceCheckUtils]: 240: Hoare triple {148720#(<= ~counter~0 25)} assume !!(0 != ~y3~0); {148720#(<= ~counter~0 25)} is VALID [2022-04-28 07:21:50,341 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {147991#true} {148720#(<= ~counter~0 25)} #63#return; {148720#(<= ~counter~0 25)} is VALID [2022-04-28 07:21:50,341 INFO L290 TraceCheckUtils]: 238: Hoare triple {147991#true} assume true; {147991#true} is VALID [2022-04-28 07:21:50,341 INFO L290 TraceCheckUtils]: 237: Hoare triple {147991#true} assume !(0 == ~cond); {147991#true} is VALID [2022-04-28 07:21:50,341 INFO L290 TraceCheckUtils]: 236: Hoare triple {147991#true} ~cond := #in~cond; {147991#true} is VALID [2022-04-28 07:21:50,341 INFO L272 TraceCheckUtils]: 235: Hoare triple {148720#(<= ~counter~0 25)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {147991#true} is VALID [2022-04-28 07:21:50,341 INFO L290 TraceCheckUtils]: 234: Hoare triple {148720#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {148720#(<= ~counter~0 25)} is VALID [2022-04-28 07:21:50,343 INFO L290 TraceCheckUtils]: 233: Hoare triple {148692#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {148720#(<= ~counter~0 25)} is VALID [2022-04-28 07:21:50,343 INFO L290 TraceCheckUtils]: 232: Hoare triple {148692#(<= ~counter~0 24)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {148692#(<= ~counter~0 24)} is VALID [2022-04-28 07:21:50,344 INFO L290 TraceCheckUtils]: 231: Hoare triple {148692#(<= ~counter~0 24)} assume !!(0 != ~y3~0); {148692#(<= ~counter~0 24)} is VALID [2022-04-28 07:21:50,344 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {147991#true} {148692#(<= ~counter~0 24)} #63#return; {148692#(<= ~counter~0 24)} is VALID [2022-04-28 07:21:50,344 INFO L290 TraceCheckUtils]: 229: Hoare triple {147991#true} assume true; {147991#true} is VALID [2022-04-28 07:21:50,344 INFO L290 TraceCheckUtils]: 228: Hoare triple {147991#true} assume !(0 == ~cond); {147991#true} is VALID [2022-04-28 07:21:50,344 INFO L290 TraceCheckUtils]: 227: Hoare triple {147991#true} ~cond := #in~cond; {147991#true} is VALID [2022-04-28 07:21:50,344 INFO L272 TraceCheckUtils]: 226: Hoare triple {148692#(<= ~counter~0 24)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {147991#true} is VALID [2022-04-28 07:21:50,345 INFO L290 TraceCheckUtils]: 225: Hoare triple {148692#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {148692#(<= ~counter~0 24)} is VALID [2022-04-28 07:21:50,346 INFO L290 TraceCheckUtils]: 224: Hoare triple {148664#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {148692#(<= ~counter~0 24)} is VALID [2022-04-28 07:21:50,346 INFO L290 TraceCheckUtils]: 223: Hoare triple {148664#(<= ~counter~0 23)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {148664#(<= ~counter~0 23)} is VALID [2022-04-28 07:21:50,347 INFO L290 TraceCheckUtils]: 222: Hoare triple {148664#(<= ~counter~0 23)} assume !!(0 != ~y3~0); {148664#(<= ~counter~0 23)} is VALID [2022-04-28 07:21:50,347 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {147991#true} {148664#(<= ~counter~0 23)} #63#return; {148664#(<= ~counter~0 23)} is VALID [2022-04-28 07:21:50,347 INFO L290 TraceCheckUtils]: 220: Hoare triple {147991#true} assume true; {147991#true} is VALID [2022-04-28 07:21:50,347 INFO L290 TraceCheckUtils]: 219: Hoare triple {147991#true} assume !(0 == ~cond); {147991#true} is VALID [2022-04-28 07:21:50,347 INFO L290 TraceCheckUtils]: 218: Hoare triple {147991#true} ~cond := #in~cond; {147991#true} is VALID [2022-04-28 07:21:50,347 INFO L272 TraceCheckUtils]: 217: Hoare triple {148664#(<= ~counter~0 23)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {147991#true} is VALID [2022-04-28 07:21:50,348 INFO L290 TraceCheckUtils]: 216: Hoare triple {148664#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {148664#(<= ~counter~0 23)} is VALID [2022-04-28 07:21:50,349 INFO L290 TraceCheckUtils]: 215: Hoare triple {148636#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {148664#(<= ~counter~0 23)} is VALID [2022-04-28 07:21:50,349 INFO L290 TraceCheckUtils]: 214: Hoare triple {148636#(<= ~counter~0 22)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {148636#(<= ~counter~0 22)} is VALID [2022-04-28 07:21:50,349 INFO L290 TraceCheckUtils]: 213: Hoare triple {148636#(<= ~counter~0 22)} assume !!(0 != ~y3~0); {148636#(<= ~counter~0 22)} is VALID [2022-04-28 07:21:50,350 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {147991#true} {148636#(<= ~counter~0 22)} #63#return; {148636#(<= ~counter~0 22)} is VALID [2022-04-28 07:21:50,350 INFO L290 TraceCheckUtils]: 211: Hoare triple {147991#true} assume true; {147991#true} is VALID [2022-04-28 07:21:50,350 INFO L290 TraceCheckUtils]: 210: Hoare triple {147991#true} assume !(0 == ~cond); {147991#true} is VALID [2022-04-28 07:21:50,350 INFO L290 TraceCheckUtils]: 209: Hoare triple {147991#true} ~cond := #in~cond; {147991#true} is VALID [2022-04-28 07:21:50,350 INFO L272 TraceCheckUtils]: 208: Hoare triple {148636#(<= ~counter~0 22)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {147991#true} is VALID [2022-04-28 07:21:50,350 INFO L290 TraceCheckUtils]: 207: Hoare triple {148636#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {148636#(<= ~counter~0 22)} is VALID [2022-04-28 07:21:50,352 INFO L290 TraceCheckUtils]: 206: Hoare triple {148608#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {148636#(<= ~counter~0 22)} is VALID [2022-04-28 07:21:50,352 INFO L290 TraceCheckUtils]: 205: Hoare triple {148608#(<= ~counter~0 21)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {148608#(<= ~counter~0 21)} is VALID [2022-04-28 07:21:50,352 INFO L290 TraceCheckUtils]: 204: Hoare triple {148608#(<= ~counter~0 21)} assume !!(0 != ~y3~0); {148608#(<= ~counter~0 21)} is VALID [2022-04-28 07:21:50,353 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {147991#true} {148608#(<= ~counter~0 21)} #63#return; {148608#(<= ~counter~0 21)} is VALID [2022-04-28 07:21:50,353 INFO L290 TraceCheckUtils]: 202: Hoare triple {147991#true} assume true; {147991#true} is VALID [2022-04-28 07:21:50,353 INFO L290 TraceCheckUtils]: 201: Hoare triple {147991#true} assume !(0 == ~cond); {147991#true} is VALID [2022-04-28 07:21:50,353 INFO L290 TraceCheckUtils]: 200: Hoare triple {147991#true} ~cond := #in~cond; {147991#true} is VALID [2022-04-28 07:21:50,353 INFO L272 TraceCheckUtils]: 199: Hoare triple {148608#(<= ~counter~0 21)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {147991#true} is VALID [2022-04-28 07:21:50,353 INFO L290 TraceCheckUtils]: 198: Hoare triple {148608#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {148608#(<= ~counter~0 21)} is VALID [2022-04-28 07:21:50,355 INFO L290 TraceCheckUtils]: 197: Hoare triple {148580#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {148608#(<= ~counter~0 21)} is VALID [2022-04-28 07:21:50,355 INFO L290 TraceCheckUtils]: 196: Hoare triple {148580#(<= ~counter~0 20)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {148580#(<= ~counter~0 20)} is VALID [2022-04-28 07:21:50,355 INFO L290 TraceCheckUtils]: 195: Hoare triple {148580#(<= ~counter~0 20)} assume !!(0 != ~y3~0); {148580#(<= ~counter~0 20)} is VALID [2022-04-28 07:21:50,356 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {147991#true} {148580#(<= ~counter~0 20)} #63#return; {148580#(<= ~counter~0 20)} is VALID [2022-04-28 07:21:50,356 INFO L290 TraceCheckUtils]: 193: Hoare triple {147991#true} assume true; {147991#true} is VALID [2022-04-28 07:21:50,356 INFO L290 TraceCheckUtils]: 192: Hoare triple {147991#true} assume !(0 == ~cond); {147991#true} is VALID [2022-04-28 07:21:50,356 INFO L290 TraceCheckUtils]: 191: Hoare triple {147991#true} ~cond := #in~cond; {147991#true} is VALID [2022-04-28 07:21:50,356 INFO L272 TraceCheckUtils]: 190: Hoare triple {148580#(<= ~counter~0 20)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {147991#true} is VALID [2022-04-28 07:21:50,356 INFO L290 TraceCheckUtils]: 189: Hoare triple {148580#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {148580#(<= ~counter~0 20)} is VALID [2022-04-28 07:21:50,358 INFO L290 TraceCheckUtils]: 188: Hoare triple {148552#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {148580#(<= ~counter~0 20)} is VALID [2022-04-28 07:21:50,358 INFO L290 TraceCheckUtils]: 187: Hoare triple {148552#(<= ~counter~0 19)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {148552#(<= ~counter~0 19)} is VALID [2022-04-28 07:21:50,359 INFO L290 TraceCheckUtils]: 186: Hoare triple {148552#(<= ~counter~0 19)} assume !!(0 != ~y3~0); {148552#(<= ~counter~0 19)} is VALID [2022-04-28 07:21:50,359 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {147991#true} {148552#(<= ~counter~0 19)} #63#return; {148552#(<= ~counter~0 19)} is VALID [2022-04-28 07:21:50,359 INFO L290 TraceCheckUtils]: 184: Hoare triple {147991#true} assume true; {147991#true} is VALID [2022-04-28 07:21:50,359 INFO L290 TraceCheckUtils]: 183: Hoare triple {147991#true} assume !(0 == ~cond); {147991#true} is VALID [2022-04-28 07:21:50,359 INFO L290 TraceCheckUtils]: 182: Hoare triple {147991#true} ~cond := #in~cond; {147991#true} is VALID [2022-04-28 07:21:50,359 INFO L272 TraceCheckUtils]: 181: Hoare triple {148552#(<= ~counter~0 19)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {147991#true} is VALID [2022-04-28 07:21:50,359 INFO L290 TraceCheckUtils]: 180: Hoare triple {148552#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {148552#(<= ~counter~0 19)} is VALID [2022-04-28 07:21:50,361 INFO L290 TraceCheckUtils]: 179: Hoare triple {148524#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {148552#(<= ~counter~0 19)} is VALID [2022-04-28 07:21:50,362 INFO L290 TraceCheckUtils]: 178: Hoare triple {148524#(<= ~counter~0 18)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {148524#(<= ~counter~0 18)} is VALID [2022-04-28 07:21:50,362 INFO L290 TraceCheckUtils]: 177: Hoare triple {148524#(<= ~counter~0 18)} assume !!(0 != ~y3~0); {148524#(<= ~counter~0 18)} is VALID [2022-04-28 07:21:50,363 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {147991#true} {148524#(<= ~counter~0 18)} #63#return; {148524#(<= ~counter~0 18)} is VALID [2022-04-28 07:21:50,363 INFO L290 TraceCheckUtils]: 175: Hoare triple {147991#true} assume true; {147991#true} is VALID [2022-04-28 07:21:50,363 INFO L290 TraceCheckUtils]: 174: Hoare triple {147991#true} assume !(0 == ~cond); {147991#true} is VALID [2022-04-28 07:21:50,363 INFO L290 TraceCheckUtils]: 173: Hoare triple {147991#true} ~cond := #in~cond; {147991#true} is VALID [2022-04-28 07:21:50,363 INFO L272 TraceCheckUtils]: 172: Hoare triple {148524#(<= ~counter~0 18)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {147991#true} is VALID [2022-04-28 07:21:50,363 INFO L290 TraceCheckUtils]: 171: Hoare triple {148524#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {148524#(<= ~counter~0 18)} is VALID [2022-04-28 07:21:50,365 INFO L290 TraceCheckUtils]: 170: Hoare triple {148496#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {148524#(<= ~counter~0 18)} is VALID [2022-04-28 07:21:50,365 INFO L290 TraceCheckUtils]: 169: Hoare triple {148496#(<= ~counter~0 17)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {148496#(<= ~counter~0 17)} is VALID [2022-04-28 07:21:50,365 INFO L290 TraceCheckUtils]: 168: Hoare triple {148496#(<= ~counter~0 17)} assume !!(0 != ~y3~0); {148496#(<= ~counter~0 17)} is VALID [2022-04-28 07:21:50,366 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {147991#true} {148496#(<= ~counter~0 17)} #63#return; {148496#(<= ~counter~0 17)} is VALID [2022-04-28 07:21:50,366 INFO L290 TraceCheckUtils]: 166: Hoare triple {147991#true} assume true; {147991#true} is VALID [2022-04-28 07:21:50,366 INFO L290 TraceCheckUtils]: 165: Hoare triple {147991#true} assume !(0 == ~cond); {147991#true} is VALID [2022-04-28 07:21:50,366 INFO L290 TraceCheckUtils]: 164: Hoare triple {147991#true} ~cond := #in~cond; {147991#true} is VALID [2022-04-28 07:21:50,366 INFO L272 TraceCheckUtils]: 163: Hoare triple {148496#(<= ~counter~0 17)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {147991#true} is VALID [2022-04-28 07:21:50,366 INFO L290 TraceCheckUtils]: 162: Hoare triple {148496#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {148496#(<= ~counter~0 17)} is VALID [2022-04-28 07:21:50,368 INFO L290 TraceCheckUtils]: 161: Hoare triple {148468#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {148496#(<= ~counter~0 17)} is VALID [2022-04-28 07:21:50,368 INFO L290 TraceCheckUtils]: 160: Hoare triple {148468#(<= ~counter~0 16)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {148468#(<= ~counter~0 16)} is VALID [2022-04-28 07:21:50,368 INFO L290 TraceCheckUtils]: 159: Hoare triple {148468#(<= ~counter~0 16)} assume !!(0 != ~y3~0); {148468#(<= ~counter~0 16)} is VALID [2022-04-28 07:21:50,369 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {147991#true} {148468#(<= ~counter~0 16)} #63#return; {148468#(<= ~counter~0 16)} is VALID [2022-04-28 07:21:50,369 INFO L290 TraceCheckUtils]: 157: Hoare triple {147991#true} assume true; {147991#true} is VALID [2022-04-28 07:21:50,369 INFO L290 TraceCheckUtils]: 156: Hoare triple {147991#true} assume !(0 == ~cond); {147991#true} is VALID [2022-04-28 07:21:50,369 INFO L290 TraceCheckUtils]: 155: Hoare triple {147991#true} ~cond := #in~cond; {147991#true} is VALID [2022-04-28 07:21:50,369 INFO L272 TraceCheckUtils]: 154: Hoare triple {148468#(<= ~counter~0 16)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {147991#true} is VALID [2022-04-28 07:21:50,369 INFO L290 TraceCheckUtils]: 153: Hoare triple {148468#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {148468#(<= ~counter~0 16)} is VALID [2022-04-28 07:21:50,371 INFO L290 TraceCheckUtils]: 152: Hoare triple {148440#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {148468#(<= ~counter~0 16)} is VALID [2022-04-28 07:21:50,371 INFO L290 TraceCheckUtils]: 151: Hoare triple {148440#(<= ~counter~0 15)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {148440#(<= ~counter~0 15)} is VALID [2022-04-28 07:21:50,371 INFO L290 TraceCheckUtils]: 150: Hoare triple {148440#(<= ~counter~0 15)} assume !!(0 != ~y3~0); {148440#(<= ~counter~0 15)} is VALID [2022-04-28 07:21:50,372 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {147991#true} {148440#(<= ~counter~0 15)} #63#return; {148440#(<= ~counter~0 15)} is VALID [2022-04-28 07:21:50,372 INFO L290 TraceCheckUtils]: 148: Hoare triple {147991#true} assume true; {147991#true} is VALID [2022-04-28 07:21:50,372 INFO L290 TraceCheckUtils]: 147: Hoare triple {147991#true} assume !(0 == ~cond); {147991#true} is VALID [2022-04-28 07:21:50,372 INFO L290 TraceCheckUtils]: 146: Hoare triple {147991#true} ~cond := #in~cond; {147991#true} is VALID [2022-04-28 07:21:50,372 INFO L272 TraceCheckUtils]: 145: Hoare triple {148440#(<= ~counter~0 15)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {147991#true} is VALID [2022-04-28 07:21:50,372 INFO L290 TraceCheckUtils]: 144: Hoare triple {148440#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {148440#(<= ~counter~0 15)} is VALID [2022-04-28 07:21:50,374 INFO L290 TraceCheckUtils]: 143: Hoare triple {148412#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {148440#(<= ~counter~0 15)} is VALID [2022-04-28 07:21:50,374 INFO L290 TraceCheckUtils]: 142: Hoare triple {148412#(<= ~counter~0 14)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {148412#(<= ~counter~0 14)} is VALID [2022-04-28 07:21:50,374 INFO L290 TraceCheckUtils]: 141: Hoare triple {148412#(<= ~counter~0 14)} assume !!(0 != ~y3~0); {148412#(<= ~counter~0 14)} is VALID [2022-04-28 07:21:50,374 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {147991#true} {148412#(<= ~counter~0 14)} #63#return; {148412#(<= ~counter~0 14)} is VALID [2022-04-28 07:21:50,375 INFO L290 TraceCheckUtils]: 139: Hoare triple {147991#true} assume true; {147991#true} is VALID [2022-04-28 07:21:50,375 INFO L290 TraceCheckUtils]: 138: Hoare triple {147991#true} assume !(0 == ~cond); {147991#true} is VALID [2022-04-28 07:21:50,375 INFO L290 TraceCheckUtils]: 137: Hoare triple {147991#true} ~cond := #in~cond; {147991#true} is VALID [2022-04-28 07:21:50,375 INFO L272 TraceCheckUtils]: 136: Hoare triple {148412#(<= ~counter~0 14)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {147991#true} is VALID [2022-04-28 07:21:50,375 INFO L290 TraceCheckUtils]: 135: Hoare triple {148412#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {148412#(<= ~counter~0 14)} is VALID [2022-04-28 07:21:50,376 INFO L290 TraceCheckUtils]: 134: Hoare triple {148384#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {148412#(<= ~counter~0 14)} is VALID [2022-04-28 07:21:50,377 INFO L290 TraceCheckUtils]: 133: Hoare triple {148384#(<= ~counter~0 13)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {148384#(<= ~counter~0 13)} is VALID [2022-04-28 07:21:50,377 INFO L290 TraceCheckUtils]: 132: Hoare triple {148384#(<= ~counter~0 13)} assume !!(0 != ~y3~0); {148384#(<= ~counter~0 13)} is VALID [2022-04-28 07:21:50,377 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {147991#true} {148384#(<= ~counter~0 13)} #63#return; {148384#(<= ~counter~0 13)} is VALID [2022-04-28 07:21:50,377 INFO L290 TraceCheckUtils]: 130: Hoare triple {147991#true} assume true; {147991#true} is VALID [2022-04-28 07:21:50,378 INFO L290 TraceCheckUtils]: 129: Hoare triple {147991#true} assume !(0 == ~cond); {147991#true} is VALID [2022-04-28 07:21:50,378 INFO L290 TraceCheckUtils]: 128: Hoare triple {147991#true} ~cond := #in~cond; {147991#true} is VALID [2022-04-28 07:21:50,378 INFO L272 TraceCheckUtils]: 127: Hoare triple {148384#(<= ~counter~0 13)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {147991#true} is VALID [2022-04-28 07:21:50,378 INFO L290 TraceCheckUtils]: 126: Hoare triple {148384#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {148384#(<= ~counter~0 13)} is VALID [2022-04-28 07:21:50,380 INFO L290 TraceCheckUtils]: 125: Hoare triple {148356#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {148384#(<= ~counter~0 13)} is VALID [2022-04-28 07:21:50,380 INFO L290 TraceCheckUtils]: 124: Hoare triple {148356#(<= ~counter~0 12)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {148356#(<= ~counter~0 12)} is VALID [2022-04-28 07:21:50,380 INFO L290 TraceCheckUtils]: 123: Hoare triple {148356#(<= ~counter~0 12)} assume !!(0 != ~y3~0); {148356#(<= ~counter~0 12)} is VALID [2022-04-28 07:21:50,381 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {147991#true} {148356#(<= ~counter~0 12)} #63#return; {148356#(<= ~counter~0 12)} is VALID [2022-04-28 07:21:50,381 INFO L290 TraceCheckUtils]: 121: Hoare triple {147991#true} assume true; {147991#true} is VALID [2022-04-28 07:21:50,381 INFO L290 TraceCheckUtils]: 120: Hoare triple {147991#true} assume !(0 == ~cond); {147991#true} is VALID [2022-04-28 07:21:50,381 INFO L290 TraceCheckUtils]: 119: Hoare triple {147991#true} ~cond := #in~cond; {147991#true} is VALID [2022-04-28 07:21:50,381 INFO L272 TraceCheckUtils]: 118: Hoare triple {148356#(<= ~counter~0 12)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {147991#true} is VALID [2022-04-28 07:21:50,381 INFO L290 TraceCheckUtils]: 117: Hoare triple {148356#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {148356#(<= ~counter~0 12)} is VALID [2022-04-28 07:21:50,383 INFO L290 TraceCheckUtils]: 116: Hoare triple {148328#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {148356#(<= ~counter~0 12)} is VALID [2022-04-28 07:21:50,383 INFO L290 TraceCheckUtils]: 115: Hoare triple {148328#(<= ~counter~0 11)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {148328#(<= ~counter~0 11)} is VALID [2022-04-28 07:21:50,383 INFO L290 TraceCheckUtils]: 114: Hoare triple {148328#(<= ~counter~0 11)} assume !!(0 != ~y3~0); {148328#(<= ~counter~0 11)} is VALID [2022-04-28 07:21:50,384 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {147991#true} {148328#(<= ~counter~0 11)} #63#return; {148328#(<= ~counter~0 11)} is VALID [2022-04-28 07:21:50,384 INFO L290 TraceCheckUtils]: 112: Hoare triple {147991#true} assume true; {147991#true} is VALID [2022-04-28 07:21:50,384 INFO L290 TraceCheckUtils]: 111: Hoare triple {147991#true} assume !(0 == ~cond); {147991#true} is VALID [2022-04-28 07:21:50,384 INFO L290 TraceCheckUtils]: 110: Hoare triple {147991#true} ~cond := #in~cond; {147991#true} is VALID [2022-04-28 07:21:50,384 INFO L272 TraceCheckUtils]: 109: Hoare triple {148328#(<= ~counter~0 11)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {147991#true} is VALID [2022-04-28 07:21:50,384 INFO L290 TraceCheckUtils]: 108: Hoare triple {148328#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {148328#(<= ~counter~0 11)} is VALID [2022-04-28 07:21:50,386 INFO L290 TraceCheckUtils]: 107: Hoare triple {148300#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {148328#(<= ~counter~0 11)} is VALID [2022-04-28 07:21:50,386 INFO L290 TraceCheckUtils]: 106: Hoare triple {148300#(<= ~counter~0 10)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {148300#(<= ~counter~0 10)} is VALID [2022-04-28 07:21:50,386 INFO L290 TraceCheckUtils]: 105: Hoare triple {148300#(<= ~counter~0 10)} assume !!(0 != ~y3~0); {148300#(<= ~counter~0 10)} is VALID [2022-04-28 07:21:50,387 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {147991#true} {148300#(<= ~counter~0 10)} #63#return; {148300#(<= ~counter~0 10)} is VALID [2022-04-28 07:21:50,387 INFO L290 TraceCheckUtils]: 103: Hoare triple {147991#true} assume true; {147991#true} is VALID [2022-04-28 07:21:50,387 INFO L290 TraceCheckUtils]: 102: Hoare triple {147991#true} assume !(0 == ~cond); {147991#true} is VALID [2022-04-28 07:21:50,387 INFO L290 TraceCheckUtils]: 101: Hoare triple {147991#true} ~cond := #in~cond; {147991#true} is VALID [2022-04-28 07:21:50,387 INFO L272 TraceCheckUtils]: 100: Hoare triple {148300#(<= ~counter~0 10)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {147991#true} is VALID [2022-04-28 07:21:50,387 INFO L290 TraceCheckUtils]: 99: Hoare triple {148300#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {148300#(<= ~counter~0 10)} is VALID [2022-04-28 07:21:50,389 INFO L290 TraceCheckUtils]: 98: Hoare triple {148272#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {148300#(<= ~counter~0 10)} is VALID [2022-04-28 07:21:50,389 INFO L290 TraceCheckUtils]: 97: Hoare triple {148272#(<= ~counter~0 9)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {148272#(<= ~counter~0 9)} is VALID [2022-04-28 07:21:50,389 INFO L290 TraceCheckUtils]: 96: Hoare triple {148272#(<= ~counter~0 9)} assume !!(0 != ~y3~0); {148272#(<= ~counter~0 9)} is VALID [2022-04-28 07:21:50,390 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {147991#true} {148272#(<= ~counter~0 9)} #63#return; {148272#(<= ~counter~0 9)} is VALID [2022-04-28 07:21:50,390 INFO L290 TraceCheckUtils]: 94: Hoare triple {147991#true} assume true; {147991#true} is VALID [2022-04-28 07:21:50,390 INFO L290 TraceCheckUtils]: 93: Hoare triple {147991#true} assume !(0 == ~cond); {147991#true} is VALID [2022-04-28 07:21:50,390 INFO L290 TraceCheckUtils]: 92: Hoare triple {147991#true} ~cond := #in~cond; {147991#true} is VALID [2022-04-28 07:21:50,390 INFO L272 TraceCheckUtils]: 91: Hoare triple {148272#(<= ~counter~0 9)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {147991#true} is VALID [2022-04-28 07:21:50,390 INFO L290 TraceCheckUtils]: 90: Hoare triple {148272#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {148272#(<= ~counter~0 9)} is VALID [2022-04-28 07:21:50,392 INFO L290 TraceCheckUtils]: 89: Hoare triple {148244#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {148272#(<= ~counter~0 9)} is VALID [2022-04-28 07:21:50,392 INFO L290 TraceCheckUtils]: 88: Hoare triple {148244#(<= ~counter~0 8)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {148244#(<= ~counter~0 8)} is VALID [2022-04-28 07:21:50,392 INFO L290 TraceCheckUtils]: 87: Hoare triple {148244#(<= ~counter~0 8)} assume !!(0 != ~y3~0); {148244#(<= ~counter~0 8)} is VALID [2022-04-28 07:21:50,393 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {147991#true} {148244#(<= ~counter~0 8)} #63#return; {148244#(<= ~counter~0 8)} is VALID [2022-04-28 07:21:50,393 INFO L290 TraceCheckUtils]: 85: Hoare triple {147991#true} assume true; {147991#true} is VALID [2022-04-28 07:21:50,393 INFO L290 TraceCheckUtils]: 84: Hoare triple {147991#true} assume !(0 == ~cond); {147991#true} is VALID [2022-04-28 07:21:50,393 INFO L290 TraceCheckUtils]: 83: Hoare triple {147991#true} ~cond := #in~cond; {147991#true} is VALID [2022-04-28 07:21:50,393 INFO L272 TraceCheckUtils]: 82: Hoare triple {148244#(<= ~counter~0 8)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {147991#true} is VALID [2022-04-28 07:21:50,393 INFO L290 TraceCheckUtils]: 81: Hoare triple {148244#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {148244#(<= ~counter~0 8)} is VALID [2022-04-28 07:21:50,395 INFO L290 TraceCheckUtils]: 80: Hoare triple {148216#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {148244#(<= ~counter~0 8)} is VALID [2022-04-28 07:21:50,395 INFO L290 TraceCheckUtils]: 79: Hoare triple {148216#(<= ~counter~0 7)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {148216#(<= ~counter~0 7)} is VALID [2022-04-28 07:21:50,395 INFO L290 TraceCheckUtils]: 78: Hoare triple {148216#(<= ~counter~0 7)} assume !!(0 != ~y3~0); {148216#(<= ~counter~0 7)} is VALID [2022-04-28 07:21:50,396 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {147991#true} {148216#(<= ~counter~0 7)} #63#return; {148216#(<= ~counter~0 7)} is VALID [2022-04-28 07:21:50,396 INFO L290 TraceCheckUtils]: 76: Hoare triple {147991#true} assume true; {147991#true} is VALID [2022-04-28 07:21:50,396 INFO L290 TraceCheckUtils]: 75: Hoare triple {147991#true} assume !(0 == ~cond); {147991#true} is VALID [2022-04-28 07:21:50,396 INFO L290 TraceCheckUtils]: 74: Hoare triple {147991#true} ~cond := #in~cond; {147991#true} is VALID [2022-04-28 07:21:50,396 INFO L272 TraceCheckUtils]: 73: Hoare triple {148216#(<= ~counter~0 7)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {147991#true} is VALID [2022-04-28 07:21:50,396 INFO L290 TraceCheckUtils]: 72: Hoare triple {148216#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {148216#(<= ~counter~0 7)} is VALID [2022-04-28 07:21:50,398 INFO L290 TraceCheckUtils]: 71: Hoare triple {148188#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {148216#(<= ~counter~0 7)} is VALID [2022-04-28 07:21:50,398 INFO L290 TraceCheckUtils]: 70: Hoare triple {148188#(<= ~counter~0 6)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {148188#(<= ~counter~0 6)} is VALID [2022-04-28 07:21:50,399 INFO L290 TraceCheckUtils]: 69: Hoare triple {148188#(<= ~counter~0 6)} assume !!(0 != ~y3~0); {148188#(<= ~counter~0 6)} is VALID [2022-04-28 07:21:50,399 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {147991#true} {148188#(<= ~counter~0 6)} #63#return; {148188#(<= ~counter~0 6)} is VALID [2022-04-28 07:21:50,399 INFO L290 TraceCheckUtils]: 67: Hoare triple {147991#true} assume true; {147991#true} is VALID [2022-04-28 07:21:50,399 INFO L290 TraceCheckUtils]: 66: Hoare triple {147991#true} assume !(0 == ~cond); {147991#true} is VALID [2022-04-28 07:21:50,399 INFO L290 TraceCheckUtils]: 65: Hoare triple {147991#true} ~cond := #in~cond; {147991#true} is VALID [2022-04-28 07:21:50,399 INFO L272 TraceCheckUtils]: 64: Hoare triple {148188#(<= ~counter~0 6)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {147991#true} is VALID [2022-04-28 07:21:50,400 INFO L290 TraceCheckUtils]: 63: Hoare triple {148188#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {148188#(<= ~counter~0 6)} is VALID [2022-04-28 07:21:50,401 INFO L290 TraceCheckUtils]: 62: Hoare triple {148160#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {148188#(<= ~counter~0 6)} is VALID [2022-04-28 07:21:50,401 INFO L290 TraceCheckUtils]: 61: Hoare triple {148160#(<= ~counter~0 5)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {148160#(<= ~counter~0 5)} is VALID [2022-04-28 07:21:50,401 INFO L290 TraceCheckUtils]: 60: Hoare triple {148160#(<= ~counter~0 5)} assume !!(0 != ~y3~0); {148160#(<= ~counter~0 5)} is VALID [2022-04-28 07:21:50,402 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {147991#true} {148160#(<= ~counter~0 5)} #63#return; {148160#(<= ~counter~0 5)} is VALID [2022-04-28 07:21:50,402 INFO L290 TraceCheckUtils]: 58: Hoare triple {147991#true} assume true; {147991#true} is VALID [2022-04-28 07:21:50,402 INFO L290 TraceCheckUtils]: 57: Hoare triple {147991#true} assume !(0 == ~cond); {147991#true} is VALID [2022-04-28 07:21:50,402 INFO L290 TraceCheckUtils]: 56: Hoare triple {147991#true} ~cond := #in~cond; {147991#true} is VALID [2022-04-28 07:21:50,402 INFO L272 TraceCheckUtils]: 55: Hoare triple {148160#(<= ~counter~0 5)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {147991#true} is VALID [2022-04-28 07:21:50,402 INFO L290 TraceCheckUtils]: 54: Hoare triple {148160#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {148160#(<= ~counter~0 5)} is VALID [2022-04-28 07:21:50,404 INFO L290 TraceCheckUtils]: 53: Hoare triple {148132#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {148160#(<= ~counter~0 5)} is VALID [2022-04-28 07:21:50,404 INFO L290 TraceCheckUtils]: 52: Hoare triple {148132#(<= ~counter~0 4)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {148132#(<= ~counter~0 4)} is VALID [2022-04-28 07:21:50,404 INFO L290 TraceCheckUtils]: 51: Hoare triple {148132#(<= ~counter~0 4)} assume !!(0 != ~y3~0); {148132#(<= ~counter~0 4)} is VALID [2022-04-28 07:21:50,405 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {147991#true} {148132#(<= ~counter~0 4)} #63#return; {148132#(<= ~counter~0 4)} is VALID [2022-04-28 07:21:50,405 INFO L290 TraceCheckUtils]: 49: Hoare triple {147991#true} assume true; {147991#true} is VALID [2022-04-28 07:21:50,405 INFO L290 TraceCheckUtils]: 48: Hoare triple {147991#true} assume !(0 == ~cond); {147991#true} is VALID [2022-04-28 07:21:50,405 INFO L290 TraceCheckUtils]: 47: Hoare triple {147991#true} ~cond := #in~cond; {147991#true} is VALID [2022-04-28 07:21:50,405 INFO L272 TraceCheckUtils]: 46: Hoare triple {148132#(<= ~counter~0 4)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {147991#true} is VALID [2022-04-28 07:21:50,405 INFO L290 TraceCheckUtils]: 45: Hoare triple {148132#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {148132#(<= ~counter~0 4)} is VALID [2022-04-28 07:21:50,406 INFO L290 TraceCheckUtils]: 44: Hoare triple {148104#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {148132#(<= ~counter~0 4)} is VALID [2022-04-28 07:21:50,407 INFO L290 TraceCheckUtils]: 43: Hoare triple {148104#(<= ~counter~0 3)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {148104#(<= ~counter~0 3)} is VALID [2022-04-28 07:21:50,407 INFO L290 TraceCheckUtils]: 42: Hoare triple {148104#(<= ~counter~0 3)} assume !!(0 != ~y3~0); {148104#(<= ~counter~0 3)} is VALID [2022-04-28 07:21:50,407 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {147991#true} {148104#(<= ~counter~0 3)} #63#return; {148104#(<= ~counter~0 3)} is VALID [2022-04-28 07:21:50,408 INFO L290 TraceCheckUtils]: 40: Hoare triple {147991#true} assume true; {147991#true} is VALID [2022-04-28 07:21:50,408 INFO L290 TraceCheckUtils]: 39: Hoare triple {147991#true} assume !(0 == ~cond); {147991#true} is VALID [2022-04-28 07:21:50,408 INFO L290 TraceCheckUtils]: 38: Hoare triple {147991#true} ~cond := #in~cond; {147991#true} is VALID [2022-04-28 07:21:50,408 INFO L272 TraceCheckUtils]: 37: Hoare triple {148104#(<= ~counter~0 3)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {147991#true} is VALID [2022-04-28 07:21:50,408 INFO L290 TraceCheckUtils]: 36: Hoare triple {148104#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {148104#(<= ~counter~0 3)} is VALID [2022-04-28 07:21:50,410 INFO L290 TraceCheckUtils]: 35: Hoare triple {148076#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {148104#(<= ~counter~0 3)} is VALID [2022-04-28 07:21:50,410 INFO L290 TraceCheckUtils]: 34: Hoare triple {148076#(<= ~counter~0 2)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {148076#(<= ~counter~0 2)} is VALID [2022-04-28 07:21:50,410 INFO L290 TraceCheckUtils]: 33: Hoare triple {148076#(<= ~counter~0 2)} assume !!(0 != ~y3~0); {148076#(<= ~counter~0 2)} is VALID [2022-04-28 07:21:50,411 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {147991#true} {148076#(<= ~counter~0 2)} #63#return; {148076#(<= ~counter~0 2)} is VALID [2022-04-28 07:21:50,411 INFO L290 TraceCheckUtils]: 31: Hoare triple {147991#true} assume true; {147991#true} is VALID [2022-04-28 07:21:50,411 INFO L290 TraceCheckUtils]: 30: Hoare triple {147991#true} assume !(0 == ~cond); {147991#true} is VALID [2022-04-28 07:21:50,411 INFO L290 TraceCheckUtils]: 29: Hoare triple {147991#true} ~cond := #in~cond; {147991#true} is VALID [2022-04-28 07:21:50,411 INFO L272 TraceCheckUtils]: 28: Hoare triple {148076#(<= ~counter~0 2)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {147991#true} is VALID [2022-04-28 07:21:50,411 INFO L290 TraceCheckUtils]: 27: Hoare triple {148076#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {148076#(<= ~counter~0 2)} is VALID [2022-04-28 07:21:50,413 INFO L290 TraceCheckUtils]: 26: Hoare triple {148048#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {148076#(<= ~counter~0 2)} is VALID [2022-04-28 07:21:50,413 INFO L290 TraceCheckUtils]: 25: Hoare triple {148048#(<= ~counter~0 1)} assume 1 + ~y2~0 == ~x2~0;~y1~0 := 1 + ~y1~0;~y2~0 := 0;~y3~0 := ~y3~0 - 1; {148048#(<= ~counter~0 1)} is VALID [2022-04-28 07:21:50,413 INFO L290 TraceCheckUtils]: 24: Hoare triple {148048#(<= ~counter~0 1)} assume !!(0 != ~y3~0); {148048#(<= ~counter~0 1)} is VALID [2022-04-28 07:21:50,414 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {147991#true} {148048#(<= ~counter~0 1)} #63#return; {148048#(<= ~counter~0 1)} is VALID [2022-04-28 07:21:50,414 INFO L290 TraceCheckUtils]: 22: Hoare triple {147991#true} assume true; {147991#true} is VALID [2022-04-28 07:21:50,414 INFO L290 TraceCheckUtils]: 21: Hoare triple {147991#true} assume !(0 == ~cond); {147991#true} is VALID [2022-04-28 07:21:50,414 INFO L290 TraceCheckUtils]: 20: Hoare triple {147991#true} ~cond := #in~cond; {147991#true} is VALID [2022-04-28 07:21:50,414 INFO L272 TraceCheckUtils]: 19: Hoare triple {148048#(<= ~counter~0 1)} call __VERIFIER_assert((if ~y1~0 * ~x2~0 + ~y2~0 + ~y3~0 == ~x1~0 then 1 else 0)); {147991#true} is VALID [2022-04-28 07:21:50,414 INFO L290 TraceCheckUtils]: 18: Hoare triple {148048#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {148048#(<= ~counter~0 1)} is VALID [2022-04-28 07:21:50,416 INFO L290 TraceCheckUtils]: 17: Hoare triple {147999#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {148048#(<= ~counter~0 1)} is VALID [2022-04-28 07:21:50,416 INFO L290 TraceCheckUtils]: 16: Hoare triple {147999#(<= ~counter~0 0)} ~y1~0 := 0;~y2~0 := 0;~y3~0 := ~x1~0; {147999#(<= ~counter~0 0)} is VALID [2022-04-28 07:21:50,416 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {147991#true} {147999#(<= ~counter~0 0)} #61#return; {147999#(<= ~counter~0 0)} is VALID [2022-04-28 07:21:50,416 INFO L290 TraceCheckUtils]: 14: Hoare triple {147991#true} assume true; {147991#true} is VALID [2022-04-28 07:21:50,417 INFO L290 TraceCheckUtils]: 13: Hoare triple {147991#true} assume !(0 == ~cond); {147991#true} is VALID [2022-04-28 07:21:50,417 INFO L290 TraceCheckUtils]: 12: Hoare triple {147991#true} ~cond := #in~cond; {147991#true} is VALID [2022-04-28 07:21:50,417 INFO L272 TraceCheckUtils]: 11: Hoare triple {147999#(<= ~counter~0 0)} call assume_abort_if_not((if 0 != ~x2~0 then 1 else 0)); {147991#true} is VALID [2022-04-28 07:21:50,417 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {147991#true} {147999#(<= ~counter~0 0)} #59#return; {147999#(<= ~counter~0 0)} is VALID [2022-04-28 07:21:50,417 INFO L290 TraceCheckUtils]: 9: Hoare triple {147991#true} assume true; {147991#true} is VALID [2022-04-28 07:21:50,417 INFO L290 TraceCheckUtils]: 8: Hoare triple {147991#true} assume !(0 == ~cond); {147991#true} is VALID [2022-04-28 07:21:50,417 INFO L290 TraceCheckUtils]: 7: Hoare triple {147991#true} ~cond := #in~cond; {147991#true} is VALID [2022-04-28 07:21:50,417 INFO L272 TraceCheckUtils]: 6: Hoare triple {147999#(<= ~counter~0 0)} call assume_abort_if_not((if ~x1~0 >= 0 then 1 else 0)); {147991#true} is VALID [2022-04-28 07:21:50,417 INFO L290 TraceCheckUtils]: 5: Hoare triple {147999#(<= ~counter~0 0)} havoc ~x1~0;havoc ~x2~0;havoc ~y1~0;havoc ~y2~0;havoc ~y3~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~x1~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~x2~0 := #t~nondet5;havoc #t~nondet5; {147999#(<= ~counter~0 0)} is VALID [2022-04-28 07:21:50,418 INFO L272 TraceCheckUtils]: 4: Hoare triple {147999#(<= ~counter~0 0)} call #t~ret7 := main(); {147999#(<= ~counter~0 0)} is VALID [2022-04-28 07:21:50,418 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {147999#(<= ~counter~0 0)} {147991#true} #67#return; {147999#(<= ~counter~0 0)} is VALID [2022-04-28 07:21:50,418 INFO L290 TraceCheckUtils]: 2: Hoare triple {147999#(<= ~counter~0 0)} assume true; {147999#(<= ~counter~0 0)} is VALID [2022-04-28 07:21:50,419 INFO L290 TraceCheckUtils]: 1: Hoare triple {147991#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(11, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {147999#(<= ~counter~0 0)} is VALID [2022-04-28 07:21:50,419 INFO L272 TraceCheckUtils]: 0: Hoare triple {147991#true} call ULTIMATE.init(); {147991#true} is VALID [2022-04-28 07:21:50,419 INFO L134 CoverageAnalysis]: Checked inductivity of 10784 backedges. 98 proven. 5978 refuted. 0 times theorem prover too weak. 4708 trivial. 0 not checked. [2022-04-28 07:21:50,419 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 07:21:50,419 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [528408273] [2022-04-28 07:21:50,420 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 07:21:50,420 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [635651639] [2022-04-28 07:21:50,420 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [635651639] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 07:21:50,420 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 07:21:50,420 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [53, 53] total 53 [2022-04-28 07:21:50,420 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 07:21:50,420 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [24634676] [2022-04-28 07:21:50,420 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [24634676] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 07:21:50,420 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 07:21:50,420 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [53] imperfect sequences [] total 53 [2022-04-28 07:21:50,420 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1183189751] [2022-04-28 07:21:50,420 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 07:21:50,421 INFO L78 Accepts]: Start accepts. Automaton has has 53 states, 53 states have (on average 6.69811320754717) internal successors, (355), 52 states have internal predecessors, (355), 52 states have call successors, (54), 52 states have call predecessors, (54), 50 states have return successors, (52), 50 states have call predecessors, (52), 51 states have call successors, (52) Word has length 464 [2022-04-28 07:21:50,421 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 07:21:50,421 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 53 states, 53 states have (on average 6.69811320754717) internal successors, (355), 52 states have internal predecessors, (355), 52 states have call successors, (54), 52 states have call predecessors, (54), 50 states have return successors, (52), 50 states have call predecessors, (52), 51 states have call successors, (52) [2022-04-28 07:21:51,086 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 461 edges. 461 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 07:21:51,086 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 53 states [2022-04-28 07:21:51,086 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 07:21:51,086 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 53 interpolants. [2022-04-28 07:21:51,086 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1328, Invalid=1428, Unknown=0, NotChecked=0, Total=2756 [2022-04-28 07:21:51,087 INFO L87 Difference]: Start difference. First operand 461 states and 511 transitions. Second operand has 53 states, 53 states have (on average 6.69811320754717) internal successors, (355), 52 states have internal predecessors, (355), 52 states have call successors, (54), 52 states have call predecessors, (54), 50 states have return successors, (52), 50 states have call predecessors, (52), 51 states have call successors, (52) [2022-04-28 07:21:54,425 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 07:21:54,425 INFO L93 Difference]: Finished difference Result 475 states and 526 transitions. [2022-04-28 07:21:54,425 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 102 states. [2022-04-28 07:21:54,426 INFO L78 Accepts]: Start accepts. Automaton has has 53 states, 53 states have (on average 6.69811320754717) internal successors, (355), 52 states have internal predecessors, (355), 52 states have call successors, (54), 52 states have call predecessors, (54), 50 states have return successors, (52), 50 states have call predecessors, (52), 51 states have call successors, (52) Word has length 464 [2022-04-28 07:21:54,426 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 07:21:54,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 53 states, 53 states have (on average 6.69811320754717) internal successors, (355), 52 states have internal predecessors, (355), 52 states have call successors, (54), 52 states have call predecessors, (54), 50 states have return successors, (52), 50 states have call predecessors, (52), 51 states have call successors, (52) [2022-04-28 07:21:54,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 102 states and 525 transitions. [2022-04-28 07:21:54,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 53 states, 53 states have (on average 6.69811320754717) internal successors, (355), 52 states have internal predecessors, (355), 52 states have call successors, (54), 52 states have call predecessors, (54), 50 states have return successors, (52), 50 states have call predecessors, (52), 51 states have call successors, (52) [2022-04-28 07:21:54,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 102 states and 525 transitions. [2022-04-28 07:21:54,447 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 102 states and 525 transitions. [2022-04-28 07:21:55,264 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 525 edges. 525 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 07:21:55,274 INFO L225 Difference]: With dead ends: 475 [2022-04-28 07:21:55,274 INFO L226 Difference]: Without dead ends: 470 [2022-04-28 07:21:55,275 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 976 GetRequests, 875 SyntacticMatches, 1 SemanticMatches, 100 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1274 ImplicationChecksByTransitivity, 1.6s TimeCoverageRelationStatistics Valid=3876, Invalid=6426, Unknown=0, NotChecked=0, Total=10302 [2022-04-28 07:21:55,275 INFO L413 NwaCegarLoop]: 75 mSDtfsCounter, 165 mSDsluCounter, 405 mSDsCounter, 0 mSdLazyCounter, 318 mSolverCounterSat, 14 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 165 SdHoareTripleChecker+Valid, 480 SdHoareTripleChecker+Invalid, 332 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 14 IncrementalHoareTripleChecker+Valid, 318 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2022-04-28 07:21:55,275 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [165 Valid, 480 Invalid, 332 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [14 Valid, 318 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2022-04-28 07:21:55,276 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 470 states. [2022-04-28 07:21:56,046 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 470 to 470. [2022-04-28 07:21:56,046 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 07:21:56,046 INFO L82 GeneralOperation]: Start isEquivalent. First operand 470 states. Second operand has 470 states, 362 states have (on average 1.1408839779005524) internal successors, (413), 362 states have internal predecessors, (413), 55 states have call successors, (55), 54 states have call predecessors, (55), 52 states have return successors, (53), 53 states have call predecessors, (53), 53 states have call successors, (53) [2022-04-28 07:21:56,047 INFO L74 IsIncluded]: Start isIncluded. First operand 470 states. Second operand has 470 states, 362 states have (on average 1.1408839779005524) internal successors, (413), 362 states have internal predecessors, (413), 55 states have call successors, (55), 54 states have call predecessors, (55), 52 states have return successors, (53), 53 states have call predecessors, (53), 53 states have call successors, (53) [2022-04-28 07:21:56,047 INFO L87 Difference]: Start difference. First operand 470 states. Second operand has 470 states, 362 states have (on average 1.1408839779005524) internal successors, (413), 362 states have internal predecessors, (413), 55 states have call successors, (55), 54 states have call predecessors, (55), 52 states have return successors, (53), 53 states have call predecessors, (53), 53 states have call successors, (53) [2022-04-28 07:21:56,054 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 07:21:56,054 INFO L93 Difference]: Finished difference Result 470 states and 521 transitions. [2022-04-28 07:21:56,054 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 521 transitions. [2022-04-28 07:21:56,054 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 07:21:56,054 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 07:21:56,055 INFO L74 IsIncluded]: Start isIncluded. First operand has 470 states, 362 states have (on average 1.1408839779005524) internal successors, (413), 362 states have internal predecessors, (413), 55 states have call successors, (55), 54 states have call predecessors, (55), 52 states have return successors, (53), 53 states have call predecessors, (53), 53 states have call successors, (53) Second operand 470 states. [2022-04-28 07:21:56,055 INFO L87 Difference]: Start difference. First operand has 470 states, 362 states have (on average 1.1408839779005524) internal successors, (413), 362 states have internal predecessors, (413), 55 states have call successors, (55), 54 states have call predecessors, (55), 52 states have return successors, (53), 53 states have call predecessors, (53), 53 states have call successors, (53) Second operand 470 states. [2022-04-28 07:21:56,062 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 07:21:56,062 INFO L93 Difference]: Finished difference Result 470 states and 521 transitions. [2022-04-28 07:21:56,062 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 521 transitions. [2022-04-28 07:21:56,063 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 07:21:56,063 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 07:21:56,063 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 07:21:56,063 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 07:21:56,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 470 states, 362 states have (on average 1.1408839779005524) internal successors, (413), 362 states have internal predecessors, (413), 55 states have call successors, (55), 54 states have call predecessors, (55), 52 states have return successors, (53), 53 states have call predecessors, (53), 53 states have call successors, (53) [2022-04-28 07:21:56,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 470 states to 470 states and 521 transitions. [2022-04-28 07:21:56,073 INFO L78 Accepts]: Start accepts. Automaton has 470 states and 521 transitions. Word has length 464 [2022-04-28 07:21:56,073 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 07:21:56,073 INFO L495 AbstractCegarLoop]: Abstraction has 470 states and 521 transitions. [2022-04-28 07:21:56,074 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 53 states, 53 states have (on average 6.69811320754717) internal successors, (355), 52 states have internal predecessors, (355), 52 states have call successors, (54), 52 states have call predecessors, (54), 50 states have return successors, (52), 50 states have call predecessors, (52), 51 states have call successors, (52) [2022-04-28 07:21:56,074 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 470 states and 521 transitions. [2022-04-28 07:21:57,475 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 521 edges. 521 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 07:21:57,476 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 521 transitions. [2022-04-28 07:21:57,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 474 [2022-04-28 07:21:57,478 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 07:21:57,478 INFO L195 NwaCegarLoop]: trace histogram [51, 51, 50, 50, 50, 50, 50, 50, 50, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 07:21:57,495 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (53)] Forceful destruction successful, exit code 0 [2022-04-28 07:21:57,683 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 53 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable52 [2022-04-28 07:21:57,683 INFO L420 AbstractCegarLoop]: === Iteration 54 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 07:21:57,683 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 07:21:57,684 INFO L85 PathProgramCache]: Analyzing trace with hash -368610346, now seen corresponding path program 99 times [2022-04-28 07:21:57,684 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 07:21:57,684 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [367357965] [2022-04-28 07:21:57,684 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 07:21:57,684 INFO L85 PathProgramCache]: Analyzing trace with hash -368610346, now seen corresponding path program 100 times [2022-04-28 07:21:57,684 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 07:21:57,684 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1738322210] [2022-04-28 07:21:57,684 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 07:21:57,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 07:21:57,704 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 07:21:57,704 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [451922650] [2022-04-28 07:21:57,705 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-28 07:21:57,705 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 07:21:57,705 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 07:21:57,705 INFO L229 MonitoredProcess]: Starting monitored process 54 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 07:21:57,706 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (54)] Waiting until timeout for monitored process [2022-04-28 07:21:57,871 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-28 07:21:57,871 INFO L229 tOrderPrioritization]: Conjunction of SSA is sat [2022-04-28 07:21:57,871 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-28 07:21:57,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-28 07:21:58,128 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-28 07:21:58,128 INFO L130 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found a feasible trace [2022-04-28 07:21:58,128 INFO L271 BasicCegarLoop]: Counterexample is feasible [2022-04-28 07:21:58,132 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2022-04-28 07:21:58,152 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (54)] Forceful destruction successful, exit code 0 [2022-04-28 07:21:58,347 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable53,54 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 07:21:58,350 INFO L356 BasicCegarLoop]: Path program histogram: [100, 2, 2, 2, 2] [2022-04-28 07:21:58,353 INFO L176 ceAbstractionStarter]: Computing trace abstraction results [2022-04-28 07:21:58,390 WARN L170 areAnnotationChecker]: reach_errorENTRY has no Hoare annotation [2022-04-28 07:21:58,391 WARN L170 areAnnotationChecker]: ULTIMATE.initENTRY has no Hoare annotation [2022-04-28 07:21:58,391 WARN L170 areAnnotationChecker]: ULTIMATE.startENTRY has no Hoare annotation [2022-04-28 07:21:58,391 WARN L170 areAnnotationChecker]: ULTIMATE.startENTRY has no Hoare annotation [2022-04-28 07:21:58,391 WARN L170 areAnnotationChecker]: assume_abort_if_notENTRY has no Hoare annotation [2022-04-28 07:21:58,391 WARN L170 areAnnotationChecker]: mainENTRY has no Hoare annotation [2022-04-28 07:21:58,391 WARN L170 areAnnotationChecker]: __VERIFIER_assertENTRY has no Hoare annotation [2022-04-28 07:21:58,391 WARN L170 areAnnotationChecker]: reach_errorFINAL has no Hoare annotation [2022-04-28 07:21:58,391 WARN L170 areAnnotationChecker]: ULTIMATE.initFINAL has no Hoare annotation [2022-04-28 07:21:58,391 WARN L170 areAnnotationChecker]: L-1 has no Hoare annotation [2022-04-28 07:21:58,391 WARN L170 areAnnotationChecker]: L-1 has no Hoare annotation [2022-04-28 07:21:58,391 WARN L170 areAnnotationChecker]: L13 has no Hoare annotation [2022-04-28 07:21:58,391 WARN L170 areAnnotationChecker]: L13 has no Hoare annotation [2022-04-28 07:21:58,391 WARN L170 areAnnotationChecker]: L29 has no Hoare annotation [2022-04-28 07:21:58,391 WARN L170 areAnnotationChecker]: L29 has no Hoare annotation [2022-04-28 07:21:58,391 WARN L170 areAnnotationChecker]: L16 has no Hoare annotation [2022-04-28 07:21:58,391 WARN L170 areAnnotationChecker]: L16 has no Hoare annotation [2022-04-28 07:21:58,391 WARN L170 areAnnotationChecker]: ULTIMATE.initEXIT has no Hoare annotation [2022-04-28 07:21:58,391 WARN L170 areAnnotationChecker]: ULTIMATE.startFINAL has no Hoare annotation [2022-04-28 07:21:58,391 WARN L170 areAnnotationChecker]: L13-2 has no Hoare annotation [2022-04-28 07:21:58,391 WARN L170 areAnnotationChecker]: L29-1 has no Hoare annotation [2022-04-28 07:21:58,391 WARN L170 areAnnotationChecker]: L29-1 has no Hoare annotation [2022-04-28 07:21:58,392 WARN L170 areAnnotationChecker]: L17 has no Hoare annotation [2022-04-28 07:21:58,392 WARN L170 areAnnotationChecker]: L17 has no Hoare annotation [2022-04-28 07:21:58,392 WARN L170 areAnnotationChecker]: L16-2 has no Hoare annotation [2022-04-28 07:21:58,392 WARN L170 areAnnotationChecker]: assume_abort_if_notEXIT has no Hoare annotation [2022-04-28 07:21:58,392 WARN L170 areAnnotationChecker]: assume_abort_if_notEXIT has no Hoare annotation [2022-04-28 07:21:58,392 WARN L170 areAnnotationChecker]: L30 has no Hoare annotation [2022-04-28 07:21:58,392 WARN L170 areAnnotationChecker]: __VERIFIER_assertEXIT has no Hoare annotation [2022-04-28 07:21:58,392 WARN L170 areAnnotationChecker]: __VERIFIER_assertEXIT has no Hoare annotation [2022-04-28 07:21:58,392 WARN L170 areAnnotationChecker]: L41-2 has no Hoare annotation [2022-04-28 07:21:58,392 WARN L170 areAnnotationChecker]: L41-2 has no Hoare annotation [2022-04-28 07:21:58,392 WARN L170 areAnnotationChecker]: L37-1 has no Hoare annotation [2022-04-28 07:21:58,392 WARN L170 areAnnotationChecker]: L37-1 has no Hoare annotation [2022-04-28 07:21:58,392 WARN L170 areAnnotationChecker]: L50 has no Hoare annotation [2022-04-28 07:21:58,392 WARN L170 areAnnotationChecker]: L36-3 has no Hoare annotation [2022-04-28 07:21:58,392 WARN L170 areAnnotationChecker]: L36-3 has no Hoare annotation [2022-04-28 07:21:58,392 WARN L170 areAnnotationChecker]: L36-1 has no Hoare annotation [2022-04-28 07:21:58,392 WARN L170 areAnnotationChecker]: L36-1 has no Hoare annotation [2022-04-28 07:21:58,392 WARN L170 areAnnotationChecker]: L41 has no Hoare annotation [2022-04-28 07:21:58,392 WARN L170 areAnnotationChecker]: L41 has no Hoare annotation [2022-04-28 07:21:58,392 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2022-04-28 07:21:58,392 WARN L170 areAnnotationChecker]: L37 has no Hoare annotation [2022-04-28 07:21:58,392 WARN L170 areAnnotationChecker]: L37 has no Hoare annotation [2022-04-28 07:21:58,392 WARN L170 areAnnotationChecker]: mainEXIT has no Hoare annotation [2022-04-28 07:21:58,392 INFO L163 areAnnotationChecker]: CFG has 0 edges. 0 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. 0 times interpolants missing. [2022-04-28 07:21:58,393 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 28.04 07:21:58 BoogieIcfgContainer [2022-04-28 07:21:58,393 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-04-28 07:21:58,394 INFO L158 Benchmark]: Toolchain (without parser) took 287400.21ms. Allocated memory was 185.6MB in the beginning and 275.8MB in the end (delta: 90.2MB). Free memory was 133.9MB in the beginning and 109.8MB in the end (delta: 24.1MB). Peak memory consumption was 114.1MB. Max. memory is 8.0GB. [2022-04-28 07:21:58,394 INFO L158 Benchmark]: CDTParser took 0.09ms. Allocated memory is still 185.6MB. Free memory is still 150.5MB. There was no memory consumed. Max. memory is 8.0GB. [2022-04-28 07:21:58,394 INFO L158 Benchmark]: CACSL2BoogieTranslator took 185.13ms. Allocated memory was 185.6MB in the beginning and 229.6MB in the end (delta: 44.0MB). Free memory was 133.7MB in the beginning and 206.2MB in the end (delta: -72.5MB). Peak memory consumption was 10.5MB. Max. memory is 8.0GB. [2022-04-28 07:21:58,394 INFO L158 Benchmark]: Boogie Preprocessor took 38.27ms. Allocated memory is still 229.6MB. Free memory was 206.2MB in the beginning and 204.6MB in the end (delta: 1.6MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-04-28 07:21:58,394 INFO L158 Benchmark]: RCFGBuilder took 246.58ms. Allocated memory is still 229.6MB. Free memory was 204.6MB in the beginning and 192.6MB in the end (delta: 12.1MB). Peak memory consumption was 11.5MB. Max. memory is 8.0GB. [2022-04-28 07:21:58,394 INFO L158 Benchmark]: TraceAbstraction took 286926.37ms. Allocated memory was 229.6MB in the beginning and 275.8MB in the end (delta: 46.1MB). Free memory was 192.0MB in the beginning and 109.8MB in the end (delta: 82.2MB). Peak memory consumption was 128.9MB. Max. memory is 8.0GB. [2022-04-28 07:21:58,394 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - AssertionsEnabledResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.09ms. Allocated memory is still 185.6MB. Free memory is still 150.5MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 185.13ms. Allocated memory was 185.6MB in the beginning and 229.6MB in the end (delta: 44.0MB). Free memory was 133.7MB in the beginning and 206.2MB in the end (delta: -72.5MB). Peak memory consumption was 10.5MB. Max. memory is 8.0GB. * Boogie Preprocessor took 38.27ms. Allocated memory is still 229.6MB. Free memory was 206.2MB in the beginning and 204.6MB in the end (delta: 1.6MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * RCFGBuilder took 246.58ms. Allocated memory is still 229.6MB. Free memory was 204.6MB in the beginning and 192.6MB in the end (delta: 12.1MB). Peak memory consumption was 11.5MB. Max. memory is 8.0GB. * TraceAbstraction took 286926.37ms. Allocated memory was 229.6MB in the beginning and 275.8MB in the end (delta: 46.1MB). Free memory was 192.0MB in the beginning and 109.8MB in the end (delta: 82.2MB). Peak memory consumption was 128.9MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - CounterExampleResult [Line: 18]: a call to reach_error is reachable a call to reach_error is reachable We found a FailurePath: [L22] int counter = 0; [L24] int x1, x2; [L25] int y1, y2, y3; [L26] x1 = __VERIFIER_nondet_int() [L27] x2 = __VERIFIER_nondet_int() [L29] CALL assume_abort_if_not(x1 >= 0) [L13] COND FALSE !(!cond) [L29] RET assume_abort_if_not(x1 >= 0) [L30] CALL assume_abort_if_not(x2 != 0) [L13] COND FALSE !(!cond) [L30] RET assume_abort_if_not(x2 != 0) [L32] y1 = 0 [L33] y2 = 0 [L34] y3 = x1 [L36] EXPR counter++ [L36] COND TRUE counter++<50 [L37] CALL __VERIFIER_assert(y1*x2 + y2 + y3 == x1) [L16] COND FALSE !(!(cond)) [L37] RET __VERIFIER_assert(y1*x2 + y2 + y3 == x1) [L39] COND FALSE !(!(y3 != 0)) [L41] COND TRUE y2 + 1 == x2 [L42] y1 = y1 + 1 [L43] y2 = 0 [L44] y3 = y3 - 1 [L36] EXPR counter++ [L36] COND TRUE counter++<50 [L37] CALL __VERIFIER_assert(y1*x2 + y2 + y3 == x1) [L16] COND FALSE !(!(cond)) [L37] RET __VERIFIER_assert(y1*x2 + y2 + y3 == x1) [L39] COND FALSE !(!(y3 != 0)) [L41] COND TRUE y2 + 1 == x2 [L42] y1 = y1 + 1 [L43] y2 = 0 [L44] y3 = y3 - 1 [L36] EXPR counter++ [L36] COND TRUE counter++<50 [L37] CALL __VERIFIER_assert(y1*x2 + y2 + y3 == x1) [L16] COND FALSE !(!(cond)) [L37] RET __VERIFIER_assert(y1*x2 + y2 + y3 == x1) [L39] COND FALSE !(!(y3 != 0)) [L41] COND TRUE y2 + 1 == x2 [L42] y1 = y1 + 1 [L43] y2 = 0 [L44] y3 = y3 - 1 [L36] EXPR counter++ [L36] COND TRUE counter++<50 [L37] CALL __VERIFIER_assert(y1*x2 + y2 + y3 == x1) [L16] COND FALSE !(!(cond)) [L37] RET __VERIFIER_assert(y1*x2 + y2 + y3 == x1) [L39] COND FALSE !(!(y3 != 0)) [L41] COND TRUE y2 + 1 == x2 [L42] y1 = y1 + 1 [L43] y2 = 0 [L44] y3 = y3 - 1 [L36] EXPR counter++ [L36] COND TRUE counter++<50 [L37] CALL __VERIFIER_assert(y1*x2 + y2 + y3 == x1) [L16] COND FALSE !(!(cond)) [L37] RET __VERIFIER_assert(y1*x2 + y2 + y3 == x1) [L39] COND FALSE !(!(y3 != 0)) [L41] COND TRUE y2 + 1 == x2 [L42] y1 = y1 + 1 [L43] y2 = 0 [L44] y3 = y3 - 1 [L36] EXPR counter++ [L36] COND TRUE counter++<50 [L37] CALL __VERIFIER_assert(y1*x2 + y2 + y3 == x1) [L16] COND FALSE !(!(cond)) [L37] RET __VERIFIER_assert(y1*x2 + y2 + y3 == x1) [L39] COND FALSE !(!(y3 != 0)) [L41] COND TRUE y2 + 1 == x2 [L42] y1 = y1 + 1 [L43] y2 = 0 [L44] y3 = y3 - 1 [L36] EXPR counter++ [L36] COND TRUE counter++<50 [L37] CALL __VERIFIER_assert(y1*x2 + y2 + y3 == x1) [L16] COND FALSE !(!(cond)) [L37] RET __VERIFIER_assert(y1*x2 + y2 + y3 == x1) [L39] COND FALSE !(!(y3 != 0)) [L41] COND TRUE y2 + 1 == x2 [L42] y1 = y1 + 1 [L43] y2 = 0 [L44] y3 = y3 - 1 [L36] EXPR counter++ [L36] COND TRUE counter++<50 [L37] CALL __VERIFIER_assert(y1*x2 + y2 + y3 == x1) [L16] COND FALSE !(!(cond)) [L37] RET __VERIFIER_assert(y1*x2 + y2 + y3 == x1) [L39] COND FALSE !(!(y3 != 0)) [L41] COND TRUE y2 + 1 == x2 [L42] y1 = y1 + 1 [L43] y2 = 0 [L44] y3 = y3 - 1 [L36] EXPR counter++ [L36] COND TRUE counter++<50 [L37] CALL __VERIFIER_assert(y1*x2 + y2 + y3 == x1) [L16] COND FALSE !(!(cond)) [L37] RET __VERIFIER_assert(y1*x2 + y2 + y3 == x1) [L39] COND FALSE !(!(y3 != 0)) [L41] COND TRUE y2 + 1 == x2 [L42] y1 = y1 + 1 [L43] y2 = 0 [L44] y3 = y3 - 1 [L36] EXPR counter++ [L36] COND TRUE counter++<50 [L37] CALL __VERIFIER_assert(y1*x2 + y2 + y3 == x1) [L16] COND FALSE !(!(cond)) [L37] RET __VERIFIER_assert(y1*x2 + y2 + y3 == x1) [L39] COND FALSE !(!(y3 != 0)) [L41] COND TRUE y2 + 1 == x2 [L42] y1 = y1 + 1 [L43] y2 = 0 [L44] y3 = y3 - 1 [L36] EXPR counter++ [L36] COND TRUE counter++<50 [L37] CALL __VERIFIER_assert(y1*x2 + y2 + y3 == x1) [L16] COND FALSE !(!(cond)) [L37] RET __VERIFIER_assert(y1*x2 + y2 + y3 == x1) [L39] COND FALSE !(!(y3 != 0)) [L41] COND TRUE y2 + 1 == x2 [L42] y1 = y1 + 1 [L43] y2 = 0 [L44] y3 = y3 - 1 [L36] EXPR counter++ [L36] COND TRUE counter++<50 [L37] CALL __VERIFIER_assert(y1*x2 + y2 + y3 == x1) [L16] COND FALSE !(!(cond)) [L37] RET __VERIFIER_assert(y1*x2 + y2 + y3 == x1) [L39] COND FALSE !(!(y3 != 0)) [L41] COND TRUE y2 + 1 == x2 [L42] y1 = y1 + 1 [L43] y2 = 0 [L44] y3 = y3 - 1 [L36] EXPR counter++ [L36] COND TRUE counter++<50 [L37] CALL __VERIFIER_assert(y1*x2 + y2 + y3 == x1) [L16] COND FALSE !(!(cond)) [L37] RET __VERIFIER_assert(y1*x2 + y2 + y3 == x1) [L39] COND FALSE !(!(y3 != 0)) [L41] COND TRUE y2 + 1 == x2 [L42] y1 = y1 + 1 [L43] y2 = 0 [L44] y3 = y3 - 1 [L36] EXPR counter++ [L36] COND TRUE counter++<50 [L37] CALL __VERIFIER_assert(y1*x2 + y2 + y3 == x1) [L16] COND FALSE !(!(cond)) [L37] RET __VERIFIER_assert(y1*x2 + y2 + y3 == x1) [L39] COND FALSE !(!(y3 != 0)) [L41] COND TRUE y2 + 1 == x2 [L42] y1 = y1 + 1 [L43] y2 = 0 [L44] y3 = y3 - 1 [L36] EXPR counter++ [L36] COND TRUE counter++<50 [L37] CALL __VERIFIER_assert(y1*x2 + y2 + y3 == x1) [L16] COND FALSE !(!(cond)) [L37] RET __VERIFIER_assert(y1*x2 + y2 + y3 == x1) [L39] COND FALSE !(!(y3 != 0)) [L41] COND TRUE y2 + 1 == x2 [L42] y1 = y1 + 1 [L43] y2 = 0 [L44] y3 = y3 - 1 [L36] EXPR counter++ [L36] COND TRUE counter++<50 [L37] CALL __VERIFIER_assert(y1*x2 + y2 + y3 == x1) [L16] COND FALSE !(!(cond)) [L37] RET __VERIFIER_assert(y1*x2 + y2 + y3 == x1) [L39] COND FALSE !(!(y3 != 0)) [L41] COND TRUE y2 + 1 == x2 [L42] y1 = y1 + 1 [L43] y2 = 0 [L44] y3 = y3 - 1 [L36] EXPR counter++ [L36] COND TRUE counter++<50 [L37] CALL __VERIFIER_assert(y1*x2 + y2 + y3 == x1) [L16] COND FALSE !(!(cond)) [L37] RET __VERIFIER_assert(y1*x2 + y2 + y3 == x1) [L39] COND FALSE !(!(y3 != 0)) [L41] COND TRUE y2 + 1 == x2 [L42] y1 = y1 + 1 [L43] y2 = 0 [L44] y3 = y3 - 1 [L36] EXPR counter++ [L36] COND TRUE counter++<50 [L37] CALL __VERIFIER_assert(y1*x2 + y2 + y3 == x1) [L16] COND FALSE !(!(cond)) [L37] RET __VERIFIER_assert(y1*x2 + y2 + y3 == x1) [L39] COND FALSE !(!(y3 != 0)) [L41] COND TRUE y2 + 1 == x2 [L42] y1 = y1 + 1 [L43] y2 = 0 [L44] y3 = y3 - 1 [L36] EXPR counter++ [L36] COND TRUE counter++<50 [L37] CALL __VERIFIER_assert(y1*x2 + y2 + y3 == x1) [L16] COND FALSE !(!(cond)) [L37] RET __VERIFIER_assert(y1*x2 + y2 + y3 == x1) [L39] COND FALSE !(!(y3 != 0)) [L41] COND TRUE y2 + 1 == x2 [L42] y1 = y1 + 1 [L43] y2 = 0 [L44] y3 = y3 - 1 [L36] EXPR counter++ [L36] COND TRUE counter++<50 [L37] CALL __VERIFIER_assert(y1*x2 + y2 + y3 == x1) [L16] COND FALSE !(!(cond)) [L37] RET __VERIFIER_assert(y1*x2 + y2 + y3 == x1) [L39] COND FALSE !(!(y3 != 0)) [L41] COND TRUE y2 + 1 == x2 [L42] y1 = y1 + 1 [L43] y2 = 0 [L44] y3 = y3 - 1 [L36] EXPR counter++ [L36] COND TRUE counter++<50 [L37] CALL __VERIFIER_assert(y1*x2 + y2 + y3 == x1) [L16] COND FALSE !(!(cond)) [L37] RET __VERIFIER_assert(y1*x2 + y2 + y3 == x1) [L39] COND FALSE !(!(y3 != 0)) [L41] COND TRUE y2 + 1 == x2 [L42] y1 = y1 + 1 [L43] y2 = 0 [L44] y3 = y3 - 1 [L36] EXPR counter++ [L36] COND TRUE counter++<50 [L37] CALL __VERIFIER_assert(y1*x2 + y2 + y3 == x1) [L16] COND FALSE !(!(cond)) [L37] RET __VERIFIER_assert(y1*x2 + y2 + y3 == x1) [L39] COND FALSE !(!(y3 != 0)) [L41] COND TRUE y2 + 1 == x2 [L42] y1 = y1 + 1 [L43] y2 = 0 [L44] y3 = y3 - 1 [L36] EXPR counter++ [L36] COND TRUE counter++<50 [L37] CALL __VERIFIER_assert(y1*x2 + y2 + y3 == x1) [L16] COND FALSE !(!(cond)) [L37] RET __VERIFIER_assert(y1*x2 + y2 + y3 == x1) [L39] COND FALSE !(!(y3 != 0)) [L41] COND TRUE y2 + 1 == x2 [L42] y1 = y1 + 1 [L43] y2 = 0 [L44] y3 = y3 - 1 [L36] EXPR counter++ [L36] COND TRUE counter++<50 [L37] CALL __VERIFIER_assert(y1*x2 + y2 + y3 == x1) [L16] COND FALSE !(!(cond)) [L37] RET __VERIFIER_assert(y1*x2 + y2 + y3 == x1) [L39] COND FALSE !(!(y3 != 0)) [L41] COND TRUE y2 + 1 == x2 [L42] y1 = y1 + 1 [L43] y2 = 0 [L44] y3 = y3 - 1 [L36] EXPR counter++ [L36] COND TRUE counter++<50 [L37] CALL __VERIFIER_assert(y1*x2 + y2 + y3 == x1) [L16] COND FALSE !(!(cond)) [L37] RET __VERIFIER_assert(y1*x2 + y2 + y3 == x1) [L39] COND FALSE !(!(y3 != 0)) [L41] COND TRUE y2 + 1 == x2 [L42] y1 = y1 + 1 [L43] y2 = 0 [L44] y3 = y3 - 1 [L36] EXPR counter++ [L36] COND TRUE counter++<50 [L37] CALL __VERIFIER_assert(y1*x2 + y2 + y3 == x1) [L16] COND FALSE !(!(cond)) [L37] RET __VERIFIER_assert(y1*x2 + y2 + y3 == x1) [L39] COND FALSE !(!(y3 != 0)) [L41] COND TRUE y2 + 1 == x2 [L42] y1 = y1 + 1 [L43] y2 = 0 [L44] y3 = y3 - 1 [L36] EXPR counter++ [L36] COND TRUE counter++<50 [L37] CALL __VERIFIER_assert(y1*x2 + y2 + y3 == x1) [L16] COND FALSE !(!(cond)) [L37] RET __VERIFIER_assert(y1*x2 + y2 + y3 == x1) [L39] COND FALSE !(!(y3 != 0)) [L41] COND TRUE y2 + 1 == x2 [L42] y1 = y1 + 1 [L43] y2 = 0 [L44] y3 = y3 - 1 [L36] EXPR counter++ [L36] COND TRUE counter++<50 [L37] CALL __VERIFIER_assert(y1*x2 + y2 + y3 == x1) [L16] COND FALSE !(!(cond)) [L37] RET __VERIFIER_assert(y1*x2 + y2 + y3 == x1) [L39] COND FALSE !(!(y3 != 0)) [L41] COND TRUE y2 + 1 == x2 [L42] y1 = y1 + 1 [L43] y2 = 0 [L44] y3 = y3 - 1 [L36] EXPR counter++ [L36] COND TRUE counter++<50 [L37] CALL __VERIFIER_assert(y1*x2 + y2 + y3 == x1) [L16] COND FALSE !(!(cond)) [L37] RET __VERIFIER_assert(y1*x2 + y2 + y3 == x1) [L39] COND FALSE !(!(y3 != 0)) [L41] COND TRUE y2 + 1 == x2 [L42] y1 = y1 + 1 [L43] y2 = 0 [L44] y3 = y3 - 1 [L36] EXPR counter++ [L36] COND TRUE counter++<50 [L37] CALL __VERIFIER_assert(y1*x2 + y2 + y3 == x1) [L16] COND FALSE !(!(cond)) [L37] RET __VERIFIER_assert(y1*x2 + y2 + y3 == x1) [L39] COND FALSE !(!(y3 != 0)) [L41] COND TRUE y2 + 1 == x2 [L42] y1 = y1 + 1 [L43] y2 = 0 [L44] y3 = y3 - 1 [L36] EXPR counter++ [L36] COND TRUE counter++<50 [L37] CALL __VERIFIER_assert(y1*x2 + y2 + y3 == x1) [L16] COND FALSE !(!(cond)) [L37] RET __VERIFIER_assert(y1*x2 + y2 + y3 == x1) [L39] COND FALSE !(!(y3 != 0)) [L41] COND TRUE y2 + 1 == x2 [L42] y1 = y1 + 1 [L43] y2 = 0 [L44] y3 = y3 - 1 [L36] EXPR counter++ [L36] COND TRUE counter++<50 [L37] CALL __VERIFIER_assert(y1*x2 + y2 + y3 == x1) [L16] COND FALSE !(!(cond)) [L37] RET __VERIFIER_assert(y1*x2 + y2 + y3 == x1) [L39] COND FALSE !(!(y3 != 0)) [L41] COND TRUE y2 + 1 == x2 [L42] y1 = y1 + 1 [L43] y2 = 0 [L44] y3 = y3 - 1 [L36] EXPR counter++ [L36] COND TRUE counter++<50 [L37] CALL __VERIFIER_assert(y1*x2 + y2 + y3 == x1) [L16] COND FALSE !(!(cond)) [L37] RET __VERIFIER_assert(y1*x2 + y2 + y3 == x1) [L39] COND FALSE !(!(y3 != 0)) [L41] COND TRUE y2 + 1 == x2 [L42] y1 = y1 + 1 [L43] y2 = 0 [L44] y3 = y3 - 1 [L36] EXPR counter++ [L36] COND TRUE counter++<50 [L37] CALL __VERIFIER_assert(y1*x2 + y2 + y3 == x1) [L16] COND FALSE !(!(cond)) [L37] RET __VERIFIER_assert(y1*x2 + y2 + y3 == x1) [L39] COND FALSE !(!(y3 != 0)) [L41] COND TRUE y2 + 1 == x2 [L42] y1 = y1 + 1 [L43] y2 = 0 [L44] y3 = y3 - 1 [L36] EXPR counter++ [L36] COND TRUE counter++<50 [L37] CALL __VERIFIER_assert(y1*x2 + y2 + y3 == x1) [L16] COND FALSE !(!(cond)) [L37] RET __VERIFIER_assert(y1*x2 + y2 + y3 == x1) [L39] COND FALSE !(!(y3 != 0)) [L41] COND TRUE y2 + 1 == x2 [L42] y1 = y1 + 1 [L43] y2 = 0 [L44] y3 = y3 - 1 [L36] EXPR counter++ [L36] COND TRUE counter++<50 [L37] CALL __VERIFIER_assert(y1*x2 + y2 + y3 == x1) [L16] COND FALSE !(!(cond)) [L37] RET __VERIFIER_assert(y1*x2 + y2 + y3 == x1) [L39] COND FALSE !(!(y3 != 0)) [L41] COND TRUE y2 + 1 == x2 [L42] y1 = y1 + 1 [L43] y2 = 0 [L44] y3 = y3 - 1 [L36] EXPR counter++ [L36] COND TRUE counter++<50 [L37] CALL __VERIFIER_assert(y1*x2 + y2 + y3 == x1) [L16] COND FALSE !(!(cond)) [L37] RET __VERIFIER_assert(y1*x2 + y2 + y3 == x1) [L39] COND FALSE !(!(y3 != 0)) [L41] COND TRUE y2 + 1 == x2 [L42] y1 = y1 + 1 [L43] y2 = 0 [L44] y3 = y3 - 1 [L36] EXPR counter++ [L36] COND TRUE counter++<50 [L37] CALL __VERIFIER_assert(y1*x2 + y2 + y3 == x1) [L16] COND FALSE !(!(cond)) [L37] RET __VERIFIER_assert(y1*x2 + y2 + y3 == x1) [L39] COND FALSE !(!(y3 != 0)) [L41] COND TRUE y2 + 1 == x2 [L42] y1 = y1 + 1 [L43] y2 = 0 [L44] y3 = y3 - 1 [L36] EXPR counter++ [L36] COND TRUE counter++<50 [L37] CALL __VERIFIER_assert(y1*x2 + y2 + y3 == x1) [L16] COND FALSE !(!(cond)) [L37] RET __VERIFIER_assert(y1*x2 + y2 + y3 == x1) [L39] COND FALSE !(!(y3 != 0)) [L41] COND TRUE y2 + 1 == x2 [L42] y1 = y1 + 1 [L43] y2 = 0 [L44] y3 = y3 - 1 [L36] EXPR counter++ [L36] COND TRUE counter++<50 [L37] CALL __VERIFIER_assert(y1*x2 + y2 + y3 == x1) [L16] COND FALSE !(!(cond)) [L37] RET __VERIFIER_assert(y1*x2 + y2 + y3 == x1) [L39] COND FALSE !(!(y3 != 0)) [L41] COND TRUE y2 + 1 == x2 [L42] y1 = y1 + 1 [L43] y2 = 0 [L44] y3 = y3 - 1 [L36] EXPR counter++ [L36] COND TRUE counter++<50 [L37] CALL __VERIFIER_assert(y1*x2 + y2 + y3 == x1) [L16] COND FALSE !(!(cond)) [L37] RET __VERIFIER_assert(y1*x2 + y2 + y3 == x1) [L39] COND FALSE !(!(y3 != 0)) [L41] COND TRUE y2 + 1 == x2 [L42] y1 = y1 + 1 [L43] y2 = 0 [L44] y3 = y3 - 1 [L36] EXPR counter++ [L36] COND TRUE counter++<50 [L37] CALL __VERIFIER_assert(y1*x2 + y2 + y3 == x1) [L16] COND FALSE !(!(cond)) [L37] RET __VERIFIER_assert(y1*x2 + y2 + y3 == x1) [L39] COND FALSE !(!(y3 != 0)) [L41] COND TRUE y2 + 1 == x2 [L42] y1 = y1 + 1 [L43] y2 = 0 [L44] y3 = y3 - 1 [L36] EXPR counter++ [L36] COND TRUE counter++<50 [L37] CALL __VERIFIER_assert(y1*x2 + y2 + y3 == x1) [L16] COND FALSE !(!(cond)) [L37] RET __VERIFIER_assert(y1*x2 + y2 + y3 == x1) [L39] COND FALSE !(!(y3 != 0)) [L41] COND TRUE y2 + 1 == x2 [L42] y1 = y1 + 1 [L43] y2 = 0 [L44] y3 = y3 - 1 [L36] EXPR counter++ [L36] COND TRUE counter++<50 [L37] CALL __VERIFIER_assert(y1*x2 + y2 + y3 == x1) [L16] COND FALSE !(!(cond)) [L37] RET __VERIFIER_assert(y1*x2 + y2 + y3 == x1) [L39] COND FALSE !(!(y3 != 0)) [L41] COND TRUE y2 + 1 == x2 [L42] y1 = y1 + 1 [L43] y2 = 0 [L44] y3 = y3 - 1 [L36] EXPR counter++ [L36] COND TRUE counter++<50 [L37] CALL __VERIFIER_assert(y1*x2 + y2 + y3 == x1) [L16] COND FALSE !(!(cond)) [L37] RET __VERIFIER_assert(y1*x2 + y2 + y3 == x1) [L39] COND FALSE !(!(y3 != 0)) [L41] COND TRUE y2 + 1 == x2 [L42] y1 = y1 + 1 [L43] y2 = 0 [L44] y3 = y3 - 1 [L36] EXPR counter++ [L36] COND TRUE counter++<50 [L37] CALL __VERIFIER_assert(y1*x2 + y2 + y3 == x1) [L16] COND FALSE !(!(cond)) [L37] RET __VERIFIER_assert(y1*x2 + y2 + y3 == x1) [L39] COND FALSE !(!(y3 != 0)) [L41] COND TRUE y2 + 1 == x2 [L42] y1 = y1 + 1 [L43] y2 = 0 [L44] y3 = y3 - 1 [L36] EXPR counter++ [L36] COND TRUE counter++<50 [L37] CALL __VERIFIER_assert(y1*x2 + y2 + y3 == x1) [L16] COND FALSE !(!(cond)) [L37] RET __VERIFIER_assert(y1*x2 + y2 + y3 == x1) [L39] COND FALSE !(!(y3 != 0)) [L41] COND TRUE y2 + 1 == x2 [L42] y1 = y1 + 1 [L43] y2 = 0 [L44] y3 = y3 - 1 [L36] EXPR counter++ [L36] COND TRUE counter++<50 [L37] CALL __VERIFIER_assert(y1*x2 + y2 + y3 == x1) [L16] COND FALSE !(!(cond)) [L37] RET __VERIFIER_assert(y1*x2 + y2 + y3 == x1) [L39] COND FALSE !(!(y3 != 0)) [L41] COND TRUE y2 + 1 == x2 [L42] y1 = y1 + 1 [L43] y2 = 0 [L44] y3 = y3 - 1 [L36] EXPR counter++ [L36] COND TRUE counter++<50 [L37] CALL __VERIFIER_assert(y1*x2 + y2 + y3 == x1) [L16] COND FALSE !(!(cond)) [L37] RET __VERIFIER_assert(y1*x2 + y2 + y3 == x1) [L39] COND FALSE !(!(y3 != 0)) [L41] COND TRUE y2 + 1 == x2 [L42] y1 = y1 + 1 [L43] y2 = 0 [L44] y3 = y3 - 1 [L36] EXPR counter++ [L36] COND TRUE counter++<50 [L37] CALL __VERIFIER_assert(y1*x2 + y2 + y3 == x1) [L16] COND FALSE !(!(cond)) [L37] RET __VERIFIER_assert(y1*x2 + y2 + y3 == x1) [L39] COND FALSE !(!(y3 != 0)) [L41] COND TRUE y2 + 1 == x2 [L42] y1 = y1 + 1 [L43] y2 = 0 [L44] y3 = y3 - 1 [L36] EXPR counter++ [L36] COND FALSE !(counter++<50) [L50] CALL __VERIFIER_assert(y1*x2 + y2 == x1) [L16] COND TRUE !(cond) [L18] reach_error() - StatisticsResult: Ultimate Automizer benchmark data CFG has 6 procedures, 33 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 286.9s, OverallIterations: 54, TraceHistogramMax: 51, PathProgramHistogramMax: 100, EmptinessCheckTime: 0.1s, AutomataDifference: 80.2s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 4674 SdHoareTripleChecker+Valid, 9.6s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 4671 mSDsluCounter, 14076 SdHoareTripleChecker+Invalid, 9.6s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 11475 mSDsCounter, 1054 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 8289 IncrementalHoareTripleChecker+Invalid, 9343 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 1054 mSolverCounterUnsat, 2601 mSDtfsCounter, 8289 mSolverCounterSat, 0.2s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 25595 GetRequests, 22331 SyntacticMatches, 26 SemanticMatches, 3238 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 22984 ImplicationChecksByTransitivity, 41.8s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=470occurred in iteration=53, InterpolantAutomatonStates: 2666, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 17.3s AutomataMinimizationTime, 53 MinimizatonAttempts, 9 StatesRemovedByMinimization, 3 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: No data available, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! [2022-04-28 07:21:58,443 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...