/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/acceleratedInterpolationQvasr_64.epf -i ../../../trunk/examples/svcomp/nla-digbench-scaling/mannadiv_unwindbound50.c -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-fb4f59a-m [2022-04-28 13:57:05,953 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-04-28 13:57:05,954 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-04-28 13:57:06,009 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2022-04-28 13:57:06,045 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-04-28 13:57:06,045 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-04-28 13:57:06,046 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-04-28 13:57:06,047 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationQvasr_64.epf [2022-04-28 13:57:06,055 INFO L113 SettingsManager]: Loading preferences was successful [2022-04-28 13:57:06,055 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-04-28 13:57:06,056 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-04-28 13:57:06,056 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-04-28 13:57:06,056 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-04-28 13:57:06,056 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-04-28 13:57:06,057 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-04-28 13:57:06,057 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-04-28 13:57:06,057 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-04-28 13:57:06,057 INFO L138 SettingsManager]: * Use constant arrays=true [2022-04-28 13:57:06,057 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-04-28 13:57:06,057 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-04-28 13:57:06,058 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-04-28 13:57:06,058 INFO L138 SettingsManager]: * To the following directory=./dump/ [2022-04-28 13:57:06,058 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-04-28 13:57:06,058 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-04-28 13:57:06,058 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-04-28 13:57:06,058 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=Craig_NestedInterpolation [2022-04-28 13:57:06,058 INFO L138 SettingsManager]: * Trace refinement strategy=ACCELERATED_INTERPOLATION [2022-04-28 13:57:06,058 INFO L138 SettingsManager]: * Trace refinement strategy used in Accelerated Interpolation=CAMEL [2022-04-28 13:57:06,058 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-04-28 13:57:06,058 INFO L138 SettingsManager]: * Loop acceleration method that is used by accelerated interpolation=QVASR [2022-04-28 13:57:06,058 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.core: Log level for class -> de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=WARN; [2022-04-28 13:57:06,251 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-04-28 13:57:06,282 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-04-28 13:57:06,296 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-04-28 13:57:06,297 INFO L271 PluginConnector]: Initializing CDTParser... [2022-04-28 13:57:06,298 INFO L275 PluginConnector]: CDTParser initialized [2022-04-28 13:57:06,299 INFO L432 ainManager$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 13:57:06,349 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9dfedbe83/fa2d0b52682648ec896241b0fcc9aabb/FLAG82ecb0dbd [2022-04-28 13:57:06,736 INFO L306 CDTParser]: Found 1 translation units. [2022-04-28 13:57:06,736 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/nla-digbench-scaling/mannadiv_unwindbound50.c [2022-04-28 13:57:06,744 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9dfedbe83/fa2d0b52682648ec896241b0fcc9aabb/FLAG82ecb0dbd [2022-04-28 13:57:06,755 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9dfedbe83/fa2d0b52682648ec896241b0fcc9aabb [2022-04-28 13:57:06,757 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-04-28 13:57:06,758 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2022-04-28 13:57:06,761 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-04-28 13:57:06,761 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-04-28 13:57:06,764 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-04-28 13:57:06,767 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.04 01:57:06" (1/1) ... [2022-04-28 13:57:06,768 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@52c024c8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.04 01:57:06, skipping insertion in model container [2022-04-28 13:57:06,769 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.04 01:57:06" (1/1) ... [2022-04-28 13:57:06,773 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-04-28 13:57:06,782 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-04-28 13:57:06,923 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 13:57:06,944 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-04-28 13:57:06,950 INFO L203 MainTranslator]: Completed pre-run [2022-04-28 13:57:06,960 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 13:57:06,965 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-04-28 13:57:06,977 INFO L208 MainTranslator]: Completed translation [2022-04-28 13:57:06,977 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.04 01:57:06 WrapperNode [2022-04-28 13:57:06,978 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-04-28 13:57:06,978 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-04-28 13:57:06,978 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-04-28 13:57:06,979 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-04-28 13:57:06,986 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.04 01:57:06" (1/1) ... [2022-04-28 13:57:06,986 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.04 01:57:06" (1/1) ... [2022-04-28 13:57:06,991 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.04 01:57:06" (1/1) ... [2022-04-28 13:57:06,991 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.04 01:57:06" (1/1) ... [2022-04-28 13:57:06,999 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.04 01:57:06" (1/1) ... [2022-04-28 13:57:07,004 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.04 01:57:06" (1/1) ... [2022-04-28 13:57:07,011 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.04 01:57:06" (1/1) ... [2022-04-28 13:57:07,013 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-04-28 13:57:07,013 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-04-28 13:57:07,014 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-04-28 13:57:07,014 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-04-28 13:57:07,014 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.04 01:57:06" (1/1) ... [2022-04-28 13:57:07,019 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-04-28 13:57:07,026 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 13:57:07,038 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 13:57:07,054 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 13:57:07,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2022-04-28 13:57:07,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-04-28 13:57:07,071 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2022-04-28 13:57:07,071 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-04-28 13:57:07,072 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-04-28 13:57:07,072 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2022-04-28 13:57:07,072 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2022-04-28 13:57:07,072 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2022-04-28 13:57:07,072 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2022-04-28 13:57:07,072 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-04-28 13:57:07,073 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2022-04-28 13:57:07,073 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-04-28 13:57:07,073 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-04-28 13:57:07,073 INFO L130 BoogieDeclarations]: Found specification of procedure main [2022-04-28 13:57:07,074 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2022-04-28 13:57:07,074 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-04-28 13:57:07,074 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-04-28 13:57:07,074 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-04-28 13:57:07,074 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-04-28 13:57:07,074 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-04-28 13:57:07,122 INFO L234 CfgBuilder]: Building ICFG [2022-04-28 13:57:07,125 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-04-28 13:57:07,252 INFO L275 CfgBuilder]: Performing block encoding [2022-04-28 13:57:07,257 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-04-28 13:57:07,257 INFO L299 CfgBuilder]: Removed 1 assume(true) statements. [2022-04-28 13:57:07,258 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.04 01:57:07 BoogieIcfgContainer [2022-04-28 13:57:07,258 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-04-28 13:57:07,260 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-04-28 13:57:07,260 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-04-28 13:57:07,262 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-04-28 13:57:07,262 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.04 01:57:06" (1/3) ... [2022-04-28 13:57:07,262 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@402eec11 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.04 01:57:07, skipping insertion in model container [2022-04-28 13:57:07,262 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.04 01:57:06" (2/3) ... [2022-04-28 13:57:07,263 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@402eec11 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.04 01:57:07, skipping insertion in model container [2022-04-28 13:57:07,263 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.04 01:57:07" (3/3) ... [2022-04-28 13:57:07,264 INFO L111 eAbstractionObserver]: Analyzing ICFG mannadiv_unwindbound50.c [2022-04-28 13:57:07,273 INFO L201 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2022-04-28 13:57:07,273 INFO L160 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-04-28 13:57:07,300 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-04-28 13:57:07,306 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@65e0ec9b, mLbeIndependenceSettings=de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings@40a50b94 [2022-04-28 13:57:07,306 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-04-28 13:57:07,318 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 13:57:07,323 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-04-28 13:57:07,323 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 13:57:07,324 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 13:57:07,324 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 13:57:07,328 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 13:57:07,329 INFO L85 PathProgramCache]: Analyzing trace with hash -1859024204, now seen corresponding path program 1 times [2022-04-28 13:57:07,333 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 13:57:07,334 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [55129487] [2022-04-28 13:57:07,340 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 13:57:07,341 INFO L85 PathProgramCache]: Analyzing trace with hash -1859024204, now seen corresponding path program 2 times [2022-04-28 13:57:07,343 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 13:57:07,343 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1777007779] [2022-04-28 13:57:07,343 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 13:57:07,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 13:57:07,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 13:57:07,490 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2022-04-28 13:57:07,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 13:57:07,504 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 13:57:07,504 INFO L290 TraceCheckUtils]: 1: Hoare triple {33#true} assume true; {33#true} is VALID [2022-04-28 13:57:07,505 INFO L284 TraceCheckUtils]: 2: Hoare quadruple {33#true} {33#true} #67#return; {33#true} is VALID [2022-04-28 13:57:07,505 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-04-28 13:57:07,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 13:57:07,522 INFO L290 TraceCheckUtils]: 0: Hoare triple {33#true} ~cond := #in~cond; {33#true} is VALID [2022-04-28 13:57:07,523 INFO L290 TraceCheckUtils]: 1: Hoare triple {33#true} assume 0 == ~cond;assume false; {34#false} is VALID [2022-04-28 13:57:07,523 INFO L290 TraceCheckUtils]: 2: Hoare triple {34#false} assume true; {34#false} is VALID [2022-04-28 13:57:07,523 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {34#false} {33#true} #59#return; {34#false} is VALID [2022-04-28 13:57:07,523 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-04-28 13:57:07,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 13:57:07,532 INFO L290 TraceCheckUtils]: 0: Hoare triple {33#true} ~cond := #in~cond; {33#true} is VALID [2022-04-28 13:57:07,532 INFO L290 TraceCheckUtils]: 1: Hoare triple {33#true} assume 0 == ~cond;assume false; {34#false} is VALID [2022-04-28 13:57:07,532 INFO L290 TraceCheckUtils]: 2: Hoare triple {34#false} assume true; {34#false} is VALID [2022-04-28 13:57:07,533 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {34#false} {34#false} #61#return; {34#false} is VALID [2022-04-28 13:57:07,534 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 13:57:07,534 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 13:57:07,535 INFO L290 TraceCheckUtils]: 2: Hoare triple {33#true} assume true; {33#true} is VALID [2022-04-28 13:57:07,535 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {33#true} {33#true} #67#return; {33#true} is VALID [2022-04-28 13:57:07,535 INFO L272 TraceCheckUtils]: 4: Hoare triple {33#true} call #t~ret7 := main(); {33#true} is VALID [2022-04-28 13:57:07,535 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 13:57:07,535 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 13:57:07,536 INFO L290 TraceCheckUtils]: 7: Hoare triple {33#true} ~cond := #in~cond; {33#true} is VALID [2022-04-28 13:57:07,537 INFO L290 TraceCheckUtils]: 8: Hoare triple {33#true} assume 0 == ~cond;assume false; {34#false} is VALID [2022-04-28 13:57:07,537 INFO L290 TraceCheckUtils]: 9: Hoare triple {34#false} assume true; {34#false} is VALID [2022-04-28 13:57:07,537 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {34#false} {33#true} #59#return; {34#false} is VALID [2022-04-28 13:57:07,538 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 13:57:07,538 INFO L290 TraceCheckUtils]: 12: Hoare triple {33#true} ~cond := #in~cond; {33#true} is VALID [2022-04-28 13:57:07,538 INFO L290 TraceCheckUtils]: 13: Hoare triple {33#true} assume 0 == ~cond;assume false; {34#false} is VALID [2022-04-28 13:57:07,538 INFO L290 TraceCheckUtils]: 14: Hoare triple {34#false} assume true; {34#false} is VALID [2022-04-28 13:57:07,539 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {34#false} {34#false} #61#return; {34#false} is VALID [2022-04-28 13:57:07,539 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 13:57:07,539 INFO L290 TraceCheckUtils]: 17: Hoare triple {34#false} assume !true; {34#false} is VALID [2022-04-28 13:57:07,540 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 13:57:07,540 INFO L290 TraceCheckUtils]: 19: Hoare triple {34#false} ~cond := #in~cond; {34#false} is VALID [2022-04-28 13:57:07,540 INFO L290 TraceCheckUtils]: 20: Hoare triple {34#false} assume 0 == ~cond; {34#false} is VALID [2022-04-28 13:57:07,540 INFO L290 TraceCheckUtils]: 21: Hoare triple {34#false} assume !false; {34#false} is VALID [2022-04-28 13:57:07,541 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 13:57:07,541 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 13:57:07,542 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1777007779] [2022-04-28 13:57:07,542 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1777007779] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 13:57:07,542 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 13:57:07,542 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-04-28 13:57:07,545 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 13:57:07,546 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [55129487] [2022-04-28 13:57:07,547 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [55129487] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 13:57:07,547 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 13:57:07,547 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-04-28 13:57:07,547 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2074522080] [2022-04-28 13:57:07,548 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 13:57:07,552 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 13:57:07,553 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 13:57:07,555 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 13:57:07,582 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 13:57:07,582 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-04-28 13:57:07,582 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 13:57:07,599 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-04-28 13:57:07,600 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-04-28 13:57:07,603 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 13:57:07,752 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 13:57:07,753 INFO L93 Difference]: Finished difference Result 54 states and 72 transitions. [2022-04-28 13:57:07,753 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-04-28 13:57:07,753 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 13:57:07,753 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 13:57:07,754 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 13:57:07,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 72 transitions. [2022-04-28 13:57:07,761 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 13:57:07,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 72 transitions. [2022-04-28 13:57:07,778 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 3 states and 72 transitions. [2022-04-28 13:57:07,855 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 13:57:07,863 INFO L225 Difference]: With dead ends: 54 [2022-04-28 13:57:07,863 INFO L226 Difference]: Without dead ends: 26 [2022-04-28 13:57:07,865 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 13:57:07,868 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 13:57:07,869 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 13:57:07,879 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 26 states. [2022-04-28 13:57:07,896 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 26 to 25. [2022-04-28 13:57:07,896 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 13:57:07,897 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 13:57:07,898 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 13:57:07,898 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 13:57:07,902 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 13:57:07,903 INFO L93 Difference]: Finished difference Result 26 states and 30 transitions. [2022-04-28 13:57:07,903 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 30 transitions. [2022-04-28 13:57:07,903 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 13:57:07,903 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 13:57:07,903 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 13:57:07,904 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 13:57:07,906 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 13:57:07,906 INFO L93 Difference]: Finished difference Result 26 states and 30 transitions. [2022-04-28 13:57:07,906 INFO L276 IsEmpty]: Start isEmpty. Operand 26 states and 30 transitions. [2022-04-28 13:57:07,906 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 13:57:07,906 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 13:57:07,906 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 13:57:07,906 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 13:57:07,907 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 13:57:07,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25 states to 25 states and 29 transitions. [2022-04-28 13:57:07,909 INFO L78 Accepts]: Start accepts. Automaton has 25 states and 29 transitions. Word has length 22 [2022-04-28 13:57:07,909 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 13:57:07,909 INFO L495 AbstractCegarLoop]: Abstraction has 25 states and 29 transitions. [2022-04-28 13:57:07,909 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 13:57:07,909 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 25 states and 29 transitions. [2022-04-28 13:57:07,936 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 13:57:07,936 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 29 transitions. [2022-04-28 13:57:07,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-04-28 13:57:07,937 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 13:57:07,937 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 13:57:07,937 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-04-28 13:57:07,938 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 13:57:07,938 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 13:57:07,939 INFO L85 PathProgramCache]: Analyzing trace with hash 243739414, now seen corresponding path program 1 times [2022-04-28 13:57:07,939 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 13:57:07,939 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [760790663] [2022-04-28 13:57:07,941 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 13:57:07,941 INFO L85 PathProgramCache]: Analyzing trace with hash 243739414, now seen corresponding path program 2 times [2022-04-28 13:57:07,941 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 13:57:07,944 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1092109170] [2022-04-28 13:57:07,944 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 13:57:07,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 13:57:07,971 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 13:57:07,971 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [2015274] [2022-04-28 13:57:07,971 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-28 13:57:07,971 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 13:57:07,971 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 13:57:07,973 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 13:57:07,974 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 13:57:08,014 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2022-04-28 13:57:08,014 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 13:57:08,015 INFO L263 TraceCheckSpWp]: Trace formula consists of 84 conjuncts, 5 conjunts are in the unsatisfiable core [2022-04-28 13:57:08,024 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 13:57:08,027 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 13:57:08,171 INFO L272 TraceCheckUtils]: 0: Hoare triple {259#true} call ULTIMATE.init(); {259#true} is VALID [2022-04-28 13:57:08,171 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 13:57:08,172 INFO L290 TraceCheckUtils]: 2: Hoare triple {267#(<= ~counter~0 0)} assume true; {267#(<= ~counter~0 0)} is VALID [2022-04-28 13:57:08,172 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {267#(<= ~counter~0 0)} {259#true} #67#return; {267#(<= ~counter~0 0)} is VALID [2022-04-28 13:57:08,173 INFO L272 TraceCheckUtils]: 4: Hoare triple {267#(<= ~counter~0 0)} call #t~ret7 := main(); {267#(<= ~counter~0 0)} is VALID [2022-04-28 13:57:08,173 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 13:57:08,174 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 13:57:08,174 INFO L290 TraceCheckUtils]: 7: Hoare triple {267#(<= ~counter~0 0)} ~cond := #in~cond; {267#(<= ~counter~0 0)} is VALID [2022-04-28 13:57:08,174 INFO L290 TraceCheckUtils]: 8: Hoare triple {267#(<= ~counter~0 0)} assume !(0 == ~cond); {267#(<= ~counter~0 0)} is VALID [2022-04-28 13:57:08,175 INFO L290 TraceCheckUtils]: 9: Hoare triple {267#(<= ~counter~0 0)} assume true; {267#(<= ~counter~0 0)} is VALID [2022-04-28 13:57:08,175 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 13:57:08,176 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 13:57:08,176 INFO L290 TraceCheckUtils]: 12: Hoare triple {267#(<= ~counter~0 0)} ~cond := #in~cond; {267#(<= ~counter~0 0)} is VALID [2022-04-28 13:57:08,177 INFO L290 TraceCheckUtils]: 13: Hoare triple {267#(<= ~counter~0 0)} assume !(0 == ~cond); {267#(<= ~counter~0 0)} is VALID [2022-04-28 13:57:08,177 INFO L290 TraceCheckUtils]: 14: Hoare triple {267#(<= ~counter~0 0)} assume true; {267#(<= ~counter~0 0)} is VALID [2022-04-28 13:57:08,177 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 13:57:08,178 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 13:57:08,178 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 13:57:08,179 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 13:57:08,179 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 13:57:08,179 INFO L290 TraceCheckUtils]: 20: Hoare triple {260#false} ~cond := #in~cond; {260#false} is VALID [2022-04-28 13:57:08,179 INFO L290 TraceCheckUtils]: 21: Hoare triple {260#false} assume 0 == ~cond; {260#false} is VALID [2022-04-28 13:57:08,179 INFO L290 TraceCheckUtils]: 22: Hoare triple {260#false} assume !false; {260#false} is VALID [2022-04-28 13:57:08,180 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 13:57:08,180 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-04-28 13:57:08,180 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 13:57:08,180 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1092109170] [2022-04-28 13:57:08,180 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 13:57:08,180 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2015274] [2022-04-28 13:57:08,180 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2015274] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 13:57:08,180 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 13:57:08,181 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-04-28 13:57:08,181 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 13:57:08,181 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [760790663] [2022-04-28 13:57:08,181 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [760790663] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 13:57:08,181 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 13:57:08,182 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-04-28 13:57:08,182 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [608550256] [2022-04-28 13:57:08,182 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 13:57:08,182 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 13:57:08,182 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 13:57:08,183 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 13:57:08,197 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 13:57:08,197 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-04-28 13:57:08,197 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 13:57:08,197 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-04-28 13:57:08,198 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-04-28 13:57:08,198 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 13:57:08,248 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 13:57:08,248 INFO L93 Difference]: Finished difference Result 34 states and 38 transitions. [2022-04-28 13:57:08,248 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-04-28 13:57:08,249 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 13:57:08,249 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 13:57:08,249 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 13:57:08,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 38 transitions. [2022-04-28 13:57:08,250 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 13:57:08,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 38 transitions. [2022-04-28 13:57:08,252 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 4 states and 38 transitions. [2022-04-28 13:57:08,277 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 13:57:08,278 INFO L225 Difference]: With dead ends: 34 [2022-04-28 13:57:08,278 INFO L226 Difference]: Without dead ends: 27 [2022-04-28 13:57:08,279 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 13:57:08,279 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 13:57:08,280 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 13:57:08,280 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 27 states. [2022-04-28 13:57:08,294 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 27 to 27. [2022-04-28 13:57:08,294 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 13:57:08,294 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 13:57:08,294 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 13:57:08,295 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 13:57:08,296 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 13:57:08,296 INFO L93 Difference]: Finished difference Result 27 states and 31 transitions. [2022-04-28 13:57:08,296 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 31 transitions. [2022-04-28 13:57:08,297 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 13:57:08,297 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 13:57:08,297 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 13:57:08,297 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 13:57:08,298 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 13:57:08,299 INFO L93 Difference]: Finished difference Result 27 states and 31 transitions. [2022-04-28 13:57:08,299 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 31 transitions. [2022-04-28 13:57:08,299 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 13:57:08,299 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 13:57:08,299 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 13:57:08,299 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 13:57:08,299 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 13:57:08,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 27 states and 31 transitions. [2022-04-28 13:57:08,301 INFO L78 Accepts]: Start accepts. Automaton has 27 states and 31 transitions. Word has length 23 [2022-04-28 13:57:08,301 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 13:57:08,301 INFO L495 AbstractCegarLoop]: Abstraction has 27 states and 31 transitions. [2022-04-28 13:57:08,301 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 13:57:08,301 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 27 states and 31 transitions. [2022-04-28 13:57:08,326 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 13:57:08,326 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 31 transitions. [2022-04-28 13:57:08,327 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-04-28 13:57:08,327 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 13:57:08,327 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 13:57:08,355 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Ended with exit code 0 [2022-04-28 13:57:08,557 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 13:57:08,558 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 13:57:08,558 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 13:57:08,558 INFO L85 PathProgramCache]: Analyzing trace with hash 245526874, now seen corresponding path program 1 times [2022-04-28 13:57:08,558 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 13:57:08,558 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [715388395] [2022-04-28 13:57:08,559 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 13:57:08,559 INFO L85 PathProgramCache]: Analyzing trace with hash 245526874, now seen corresponding path program 2 times [2022-04-28 13:57:08,559 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 13:57:08,559 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2004586453] [2022-04-28 13:57:08,559 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 13:57:08,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 13:57:08,590 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 13:57:08,591 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [348348932] [2022-04-28 13:57:08,591 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-28 13:57:08,591 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 13:57:08,591 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 13:57:08,598 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 13:57:08,599 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 13:57:08,634 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2022-04-28 13:57:08,634 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 13:57:08,636 INFO L263 TraceCheckSpWp]: Trace formula consists of 84 conjuncts, 9 conjunts are in the unsatisfiable core [2022-04-28 13:57:08,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 13:57:08,657 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 13:57:11,051 INFO L272 TraceCheckUtils]: 0: Hoare triple {507#true} call ULTIMATE.init(); {507#true} is VALID [2022-04-28 13:57:11,051 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 13:57:11,051 INFO L290 TraceCheckUtils]: 2: Hoare triple {507#true} assume true; {507#true} is VALID [2022-04-28 13:57:11,052 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {507#true} {507#true} #67#return; {507#true} is VALID [2022-04-28 13:57:11,052 INFO L272 TraceCheckUtils]: 4: Hoare triple {507#true} call #t~ret7 := main(); {507#true} is VALID [2022-04-28 13:57:11,052 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 13:57:11,052 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 13:57:11,052 INFO L290 TraceCheckUtils]: 7: Hoare triple {507#true} ~cond := #in~cond; {507#true} is VALID [2022-04-28 13:57:11,052 INFO L290 TraceCheckUtils]: 8: Hoare triple {507#true} assume !(0 == ~cond); {507#true} is VALID [2022-04-28 13:57:11,052 INFO L290 TraceCheckUtils]: 9: Hoare triple {507#true} assume true; {507#true} is VALID [2022-04-28 13:57:11,053 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {507#true} {507#true} #59#return; {507#true} is VALID [2022-04-28 13:57:11,053 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 13:57:11,053 INFO L290 TraceCheckUtils]: 12: Hoare triple {507#true} ~cond := #in~cond; {507#true} is VALID [2022-04-28 13:57:11,053 INFO L290 TraceCheckUtils]: 13: Hoare triple {507#true} assume !(0 == ~cond); {507#true} is VALID [2022-04-28 13:57:11,053 INFO L290 TraceCheckUtils]: 14: Hoare triple {507#true} assume true; {507#true} is VALID [2022-04-28 13:57:11,053 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {507#true} {507#true} #61#return; {507#true} is VALID [2022-04-28 13:57:11,054 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 13:57:11,054 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 13:57:11,055 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 13:57:11,056 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 13:57:11,056 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 13:57:11,057 INFO L290 TraceCheckUtils]: 21: Hoare triple {574#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {508#false} is VALID [2022-04-28 13:57:11,057 INFO L290 TraceCheckUtils]: 22: Hoare triple {508#false} assume !false; {508#false} is VALID [2022-04-28 13:57:11,057 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 13:57:11,057 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-04-28 13:57:11,058 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 13:57:11,058 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2004586453] [2022-04-28 13:57:11,058 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 13:57:11,058 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [348348932] [2022-04-28 13:57:11,058 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [348348932] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 13:57:11,058 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 13:57:11,058 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-04-28 13:57:11,058 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 13:57:11,058 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [715388395] [2022-04-28 13:57:11,058 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [715388395] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 13:57:11,059 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 13:57:11,059 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-04-28 13:57:11,059 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [717451935] [2022-04-28 13:57:11,059 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 13:57:11,059 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 13:57:11,059 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 13:57:11,059 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 13:57:11,076 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 13:57:11,077 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-04-28 13:57:11,077 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 13:57:11,077 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-04-28 13:57:11,077 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-04-28 13:57:11,078 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 13:57:11,212 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 13:57:11,212 INFO L93 Difference]: Finished difference Result 37 states and 43 transitions. [2022-04-28 13:57:11,212 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-04-28 13:57:11,212 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 13:57:11,213 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 13:57:11,213 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 13:57:11,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 43 transitions. [2022-04-28 13:57:11,214 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 13:57:11,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 43 transitions. [2022-04-28 13:57:11,215 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 5 states and 43 transitions. [2022-04-28 13:57:11,253 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 13:57:11,257 INFO L225 Difference]: With dead ends: 37 [2022-04-28 13:57:11,258 INFO L226 Difference]: Without dead ends: 35 [2022-04-28 13:57:11,258 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 13:57:11,265 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 13:57:11,265 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 13:57:11,266 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 35 states. [2022-04-28 13:57:11,280 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 35 to 32. [2022-04-28 13:57:11,281 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 13:57:11,281 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 13:57:11,281 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 13:57:11,281 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 13:57:11,283 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 13:57:11,283 INFO L93 Difference]: Finished difference Result 35 states and 41 transitions. [2022-04-28 13:57:11,283 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 41 transitions. [2022-04-28 13:57:11,284 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 13:57:11,284 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 13:57:11,284 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 13:57:11,284 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 13:57:11,285 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 13:57:11,286 INFO L93 Difference]: Finished difference Result 35 states and 41 transitions. [2022-04-28 13:57:11,286 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 41 transitions. [2022-04-28 13:57:11,286 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 13:57:11,286 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 13:57:11,286 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 13:57:11,286 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 13:57:11,286 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 13:57:11,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 36 transitions. [2022-04-28 13:57:11,288 INFO L78 Accepts]: Start accepts. Automaton has 32 states and 36 transitions. Word has length 23 [2022-04-28 13:57:11,288 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 13:57:11,288 INFO L495 AbstractCegarLoop]: Abstraction has 32 states and 36 transitions. [2022-04-28 13:57:11,288 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 13:57:11,288 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 32 states and 36 transitions. [2022-04-28 13:57:11,316 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 13:57:11,316 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 36 transitions. [2022-04-28 13:57:11,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-04-28 13:57:11,317 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 13:57:11,317 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 13:57:11,333 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 13:57:11,519 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 13:57:11,520 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 13:57:11,520 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 13:57:11,520 INFO L85 PathProgramCache]: Analyzing trace with hash -1019533657, now seen corresponding path program 1 times [2022-04-28 13:57:11,520 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 13:57:11,520 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1061329079] [2022-04-28 13:57:11,520 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 13:57:11,521 INFO L85 PathProgramCache]: Analyzing trace with hash -1019533657, now seen corresponding path program 2 times [2022-04-28 13:57:11,521 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 13:57:11,521 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [920456003] [2022-04-28 13:57:11,521 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 13:57:11,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 13:57:11,534 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 13:57:11,534 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1888739100] [2022-04-28 13:57:11,534 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-28 13:57:11,534 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 13:57:11,534 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 13:57:11,535 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 13:57:11,553 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 13:57:11,572 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-28 13:57:11,573 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 13:57:11,573 INFO L263 TraceCheckSpWp]: Trace formula consists of 104 conjuncts, 10 conjunts are in the unsatisfiable core [2022-04-28 13:57:11,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 13:57:11,587 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 13:57:11,732 INFO L272 TraceCheckUtils]: 0: Hoare triple {790#true} call ULTIMATE.init(); {790#true} is VALID [2022-04-28 13:57:11,732 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 13:57:11,732 INFO L290 TraceCheckUtils]: 2: Hoare triple {790#true} assume true; {790#true} is VALID [2022-04-28 13:57:11,732 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {790#true} {790#true} #67#return; {790#true} is VALID [2022-04-28 13:57:11,733 INFO L272 TraceCheckUtils]: 4: Hoare triple {790#true} call #t~ret7 := main(); {790#true} is VALID [2022-04-28 13:57:11,733 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 13:57:11,733 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 13:57:11,733 INFO L290 TraceCheckUtils]: 7: Hoare triple {790#true} ~cond := #in~cond; {790#true} is VALID [2022-04-28 13:57:11,733 INFO L290 TraceCheckUtils]: 8: Hoare triple {790#true} assume !(0 == ~cond); {790#true} is VALID [2022-04-28 13:57:11,733 INFO L290 TraceCheckUtils]: 9: Hoare triple {790#true} assume true; {790#true} is VALID [2022-04-28 13:57:11,733 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {790#true} {790#true} #59#return; {790#true} is VALID [2022-04-28 13:57:11,733 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 13:57:11,733 INFO L290 TraceCheckUtils]: 12: Hoare triple {790#true} ~cond := #in~cond; {790#true} is VALID [2022-04-28 13:57:11,734 INFO L290 TraceCheckUtils]: 13: Hoare triple {790#true} assume !(0 == ~cond); {790#true} is VALID [2022-04-28 13:57:11,734 INFO L290 TraceCheckUtils]: 14: Hoare triple {790#true} assume true; {790#true} is VALID [2022-04-28 13:57:11,734 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {790#true} {790#true} #61#return; {790#true} is VALID [2022-04-28 13:57:11,734 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 13:57:11,734 INFO L290 TraceCheckUtils]: 17: Hoare triple {790#true} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {790#true} is VALID [2022-04-28 13:57:11,734 INFO L290 TraceCheckUtils]: 18: Hoare triple {790#true} assume !!(#t~post6 < 50);havoc #t~post6; {790#true} is VALID [2022-04-28 13:57:11,734 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 13:57:11,735 INFO L290 TraceCheckUtils]: 20: Hoare triple {790#true} ~cond := #in~cond; {855#(= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond)} is VALID [2022-04-28 13:57:11,735 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 13:57:11,736 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 13:57:11,736 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 13:57:11,738 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 13:57:11,739 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 13:57:11,739 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 13:57:11,739 INFO L290 TraceCheckUtils]: 27: Hoare triple {878#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {791#false} is VALID [2022-04-28 13:57:11,740 INFO L290 TraceCheckUtils]: 28: Hoare triple {791#false} assume !false; {791#false} is VALID [2022-04-28 13:57:11,740 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 13:57:11,740 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 13:57:15,402 INFO L290 TraceCheckUtils]: 28: Hoare triple {791#false} assume !false; {791#false} is VALID [2022-04-28 13:57:15,403 INFO L290 TraceCheckUtils]: 27: Hoare triple {878#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {791#false} is VALID [2022-04-28 13:57:15,403 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 13:57:15,404 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 13:57:15,404 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 13:57:15,406 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 13:57:15,406 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 13:57:15,407 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 13:57:15,407 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 13:57:15,408 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 13:57:15,408 INFO L290 TraceCheckUtils]: 18: Hoare triple {790#true} assume !!(#t~post6 < 50);havoc #t~post6; {790#true} is VALID [2022-04-28 13:57:15,408 INFO L290 TraceCheckUtils]: 17: Hoare triple {790#true} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {790#true} is VALID [2022-04-28 13:57:15,408 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 13:57:15,408 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {790#true} {790#true} #61#return; {790#true} is VALID [2022-04-28 13:57:15,408 INFO L290 TraceCheckUtils]: 14: Hoare triple {790#true} assume true; {790#true} is VALID [2022-04-28 13:57:15,408 INFO L290 TraceCheckUtils]: 13: Hoare triple {790#true} assume !(0 == ~cond); {790#true} is VALID [2022-04-28 13:57:15,408 INFO L290 TraceCheckUtils]: 12: Hoare triple {790#true} ~cond := #in~cond; {790#true} is VALID [2022-04-28 13:57:15,408 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 13:57:15,409 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {790#true} {790#true} #59#return; {790#true} is VALID [2022-04-28 13:57:15,409 INFO L290 TraceCheckUtils]: 9: Hoare triple {790#true} assume true; {790#true} is VALID [2022-04-28 13:57:15,409 INFO L290 TraceCheckUtils]: 8: Hoare triple {790#true} assume !(0 == ~cond); {790#true} is VALID [2022-04-28 13:57:15,409 INFO L290 TraceCheckUtils]: 7: Hoare triple {790#true} ~cond := #in~cond; {790#true} is VALID [2022-04-28 13:57:15,409 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 13:57:15,409 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 13:57:15,409 INFO L272 TraceCheckUtils]: 4: Hoare triple {790#true} call #t~ret7 := main(); {790#true} is VALID [2022-04-28 13:57:15,409 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {790#true} {790#true} #67#return; {790#true} is VALID [2022-04-28 13:57:15,410 INFO L290 TraceCheckUtils]: 2: Hoare triple {790#true} assume true; {790#true} is VALID [2022-04-28 13:57:15,410 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 13:57:15,410 INFO L272 TraceCheckUtils]: 0: Hoare triple {790#true} call ULTIMATE.init(); {790#true} is VALID [2022-04-28 13:57:15,410 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 13:57:15,410 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 13:57:15,410 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [920456003] [2022-04-28 13:57:15,410 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 13:57:15,410 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1888739100] [2022-04-28 13:57:15,411 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1888739100] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 13:57:15,411 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 13:57:15,411 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8] total 10 [2022-04-28 13:57:15,411 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 13:57:15,411 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1061329079] [2022-04-28 13:57:15,411 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1061329079] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 13:57:15,411 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 13:57:15,411 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-04-28 13:57:15,411 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1815857465] [2022-04-28 13:57:15,411 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 13:57:15,412 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 13:57:15,412 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 13:57:15,412 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 13:57:15,441 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 13:57:15,441 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-04-28 13:57:15,441 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 13:57:15,442 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-04-28 13:57:15,442 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=67, Unknown=0, NotChecked=0, Total=90 [2022-04-28 13:57:15,443 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 13:57:15,650 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 13:57:15,650 INFO L93 Difference]: Finished difference Result 39 states and 42 transitions. [2022-04-28 13:57:15,650 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-04-28 13:57:15,650 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 13:57:15,650 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 13:57:15,650 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 13:57:15,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 35 transitions. [2022-04-28 13:57:15,652 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 13:57:15,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 35 transitions. [2022-04-28 13:57:15,652 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 8 states and 35 transitions. [2022-04-28 13:57:15,679 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 13:57:15,680 INFO L225 Difference]: With dead ends: 39 [2022-04-28 13:57:15,680 INFO L226 Difference]: Without dead ends: 34 [2022-04-28 13:57:15,680 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 13:57:15,681 INFO L413 NwaCegarLoop]: 21 mSDtfsCounter, 17 mSDsluCounter, 82 mSDsCounter, 0 mSdLazyCounter, 55 mSolverCounterSat, 6 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s 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, 0.1s IncrementalHoareTripleChecker+Time [2022-04-28 13:57:15,681 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [17 Valid, 103 Invalid, 61 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 55 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-28 13:57:15,681 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 34 states. [2022-04-28 13:57:15,697 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 34 to 29. [2022-04-28 13:57:15,697 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 13:57:15,697 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 13:57:15,697 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 13:57:15,698 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 13:57:15,699 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 13:57:15,699 INFO L93 Difference]: Finished difference Result 34 states and 36 transitions. [2022-04-28 13:57:15,699 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 36 transitions. [2022-04-28 13:57:15,699 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 13:57:15,700 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 13:57:15,700 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 13:57:15,700 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 13:57:15,701 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 13:57:15,701 INFO L93 Difference]: Finished difference Result 34 states and 36 transitions. [2022-04-28 13:57:15,701 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 36 transitions. [2022-04-28 13:57:15,701 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 13:57:15,701 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 13:57:15,701 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 13:57:15,701 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 13:57:15,702 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 13:57:15,702 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 29 states and 31 transitions. [2022-04-28 13:57:15,702 INFO L78 Accepts]: Start accepts. Automaton has 29 states and 31 transitions. Word has length 29 [2022-04-28 13:57:15,703 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 13:57:15,703 INFO L495 AbstractCegarLoop]: Abstraction has 29 states and 31 transitions. [2022-04-28 13:57:15,703 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 13:57:15,703 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 29 states and 31 transitions. [2022-04-28 13:57:15,736 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 13:57:15,736 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 31 transitions. [2022-04-28 13:57:15,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-04-28 13:57:15,737 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 13:57:15,737 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 13:57:15,753 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 13:57:15,943 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 13:57:15,943 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 13:57:15,944 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 13:57:15,944 INFO L85 PathProgramCache]: Analyzing trace with hash 1080225052, now seen corresponding path program 1 times [2022-04-28 13:57:15,944 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 13:57:15,944 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1970363874] [2022-04-28 13:57:15,944 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 13:57:15,944 INFO L85 PathProgramCache]: Analyzing trace with hash 1080225052, now seen corresponding path program 2 times [2022-04-28 13:57:15,945 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 13:57:15,945 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [831932569] [2022-04-28 13:57:15,945 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 13:57:15,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 13:57:15,961 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 13:57:15,961 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1125055295] [2022-04-28 13:57:15,961 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-28 13:57:15,961 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 13:57:15,961 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 13:57:15,970 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 13:57:15,972 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 13:57:16,010 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-28 13:57:16,010 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 13:57:16,011 INFO L263 TraceCheckSpWp]: Trace formula consists of 116 conjuncts, 7 conjunts are in the unsatisfiable core [2022-04-28 13:57:16,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 13:57:16,021 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 13:57:16,162 INFO L272 TraceCheckUtils]: 0: Hoare triple {1183#true} call ULTIMATE.init(); {1183#true} is VALID [2022-04-28 13:57:16,163 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 13:57:16,163 INFO L290 TraceCheckUtils]: 2: Hoare triple {1191#(<= ~counter~0 0)} assume true; {1191#(<= ~counter~0 0)} is VALID [2022-04-28 13:57:16,164 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1191#(<= ~counter~0 0)} {1183#true} #67#return; {1191#(<= ~counter~0 0)} is VALID [2022-04-28 13:57:16,164 INFO L272 TraceCheckUtils]: 4: Hoare triple {1191#(<= ~counter~0 0)} call #t~ret7 := main(); {1191#(<= ~counter~0 0)} is VALID [2022-04-28 13:57:16,164 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 13:57:16,165 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 13:57:16,167 INFO L290 TraceCheckUtils]: 7: Hoare triple {1191#(<= ~counter~0 0)} ~cond := #in~cond; {1191#(<= ~counter~0 0)} is VALID [2022-04-28 13:57:16,167 INFO L290 TraceCheckUtils]: 8: Hoare triple {1191#(<= ~counter~0 0)} assume !(0 == ~cond); {1191#(<= ~counter~0 0)} is VALID [2022-04-28 13:57:16,167 INFO L290 TraceCheckUtils]: 9: Hoare triple {1191#(<= ~counter~0 0)} assume true; {1191#(<= ~counter~0 0)} is VALID [2022-04-28 13:57:16,168 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 13:57:16,168 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 13:57:16,168 INFO L290 TraceCheckUtils]: 12: Hoare triple {1191#(<= ~counter~0 0)} ~cond := #in~cond; {1191#(<= ~counter~0 0)} is VALID [2022-04-28 13:57:16,169 INFO L290 TraceCheckUtils]: 13: Hoare triple {1191#(<= ~counter~0 0)} assume !(0 == ~cond); {1191#(<= ~counter~0 0)} is VALID [2022-04-28 13:57:16,169 INFO L290 TraceCheckUtils]: 14: Hoare triple {1191#(<= ~counter~0 0)} assume true; {1191#(<= ~counter~0 0)} is VALID [2022-04-28 13:57:16,169 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 13:57:16,170 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 13:57:16,170 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 13:57:16,170 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 13:57:16,171 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 13:57:16,171 INFO L290 TraceCheckUtils]: 20: Hoare triple {1240#(<= ~counter~0 1)} ~cond := #in~cond; {1240#(<= ~counter~0 1)} is VALID [2022-04-28 13:57:16,172 INFO L290 TraceCheckUtils]: 21: Hoare triple {1240#(<= ~counter~0 1)} assume !(0 == ~cond); {1240#(<= ~counter~0 1)} is VALID [2022-04-28 13:57:16,172 INFO L290 TraceCheckUtils]: 22: Hoare triple {1240#(<= ~counter~0 1)} assume true; {1240#(<= ~counter~0 1)} is VALID [2022-04-28 13:57:16,172 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 13:57:16,173 INFO L290 TraceCheckUtils]: 24: Hoare triple {1240#(<= ~counter~0 1)} assume !!(0 != ~y3~0); {1240#(<= ~counter~0 1)} is VALID [2022-04-28 13:57:16,173 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 13:57:16,173 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 13:57:16,174 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 13:57:16,174 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 13:57:16,174 INFO L290 TraceCheckUtils]: 29: Hoare triple {1184#false} ~cond := #in~cond; {1184#false} is VALID [2022-04-28 13:57:16,174 INFO L290 TraceCheckUtils]: 30: Hoare triple {1184#false} assume 0 == ~cond; {1184#false} is VALID [2022-04-28 13:57:16,174 INFO L290 TraceCheckUtils]: 31: Hoare triple {1184#false} assume !false; {1184#false} is VALID [2022-04-28 13:57:16,175 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 13:57:16,175 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 13:57:16,328 INFO L290 TraceCheckUtils]: 31: Hoare triple {1184#false} assume !false; {1184#false} is VALID [2022-04-28 13:57:16,328 INFO L290 TraceCheckUtils]: 30: Hoare triple {1184#false} assume 0 == ~cond; {1184#false} is VALID [2022-04-28 13:57:16,328 INFO L290 TraceCheckUtils]: 29: Hoare triple {1184#false} ~cond := #in~cond; {1184#false} is VALID [2022-04-28 13:57:16,328 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 13:57:16,342 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 13:57:16,343 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 13:57:16,344 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 13:57:16,345 INFO L290 TraceCheckUtils]: 24: Hoare triple {1300#(< ~counter~0 50)} assume !!(0 != ~y3~0); {1300#(< ~counter~0 50)} is VALID [2022-04-28 13:57:16,345 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {1183#true} {1300#(< ~counter~0 50)} #63#return; {1300#(< ~counter~0 50)} is VALID [2022-04-28 13:57:16,346 INFO L290 TraceCheckUtils]: 22: Hoare triple {1183#true} assume true; {1183#true} is VALID [2022-04-28 13:57:16,346 INFO L290 TraceCheckUtils]: 21: Hoare triple {1183#true} assume !(0 == ~cond); {1183#true} is VALID [2022-04-28 13:57:16,346 INFO L290 TraceCheckUtils]: 20: Hoare triple {1183#true} ~cond := #in~cond; {1183#true} is VALID [2022-04-28 13:57:16,346 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 13:57:16,346 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 13:57:16,347 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 13:57:16,347 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 13:57:16,355 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {1183#true} {1328#(< ~counter~0 49)} #61#return; {1328#(< ~counter~0 49)} is VALID [2022-04-28 13:57:16,356 INFO L290 TraceCheckUtils]: 14: Hoare triple {1183#true} assume true; {1183#true} is VALID [2022-04-28 13:57:16,356 INFO L290 TraceCheckUtils]: 13: Hoare triple {1183#true} assume !(0 == ~cond); {1183#true} is VALID [2022-04-28 13:57:16,356 INFO L290 TraceCheckUtils]: 12: Hoare triple {1183#true} ~cond := #in~cond; {1183#true} is VALID [2022-04-28 13:57:16,356 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 13:57:16,356 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {1183#true} {1328#(< ~counter~0 49)} #59#return; {1328#(< ~counter~0 49)} is VALID [2022-04-28 13:57:16,357 INFO L290 TraceCheckUtils]: 9: Hoare triple {1183#true} assume true; {1183#true} is VALID [2022-04-28 13:57:16,357 INFO L290 TraceCheckUtils]: 8: Hoare triple {1183#true} assume !(0 == ~cond); {1183#true} is VALID [2022-04-28 13:57:16,357 INFO L290 TraceCheckUtils]: 7: Hoare triple {1183#true} ~cond := #in~cond; {1183#true} is VALID [2022-04-28 13:57:16,357 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 13:57:16,357 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 13:57:16,357 INFO L272 TraceCheckUtils]: 4: Hoare triple {1328#(< ~counter~0 49)} call #t~ret7 := main(); {1328#(< ~counter~0 49)} is VALID [2022-04-28 13:57:16,358 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1328#(< ~counter~0 49)} {1183#true} #67#return; {1328#(< ~counter~0 49)} is VALID [2022-04-28 13:57:16,358 INFO L290 TraceCheckUtils]: 2: Hoare triple {1328#(< ~counter~0 49)} assume true; {1328#(< ~counter~0 49)} is VALID [2022-04-28 13:57:16,359 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 13:57:16,359 INFO L272 TraceCheckUtils]: 0: Hoare triple {1183#true} call ULTIMATE.init(); {1183#true} is VALID [2022-04-28 13:57:16,359 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 13:57:16,359 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 13:57:16,359 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [831932569] [2022-04-28 13:57:16,359 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 13:57:16,359 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1125055295] [2022-04-28 13:57:16,359 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1125055295] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 13:57:16,360 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 13:57:16,360 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 8 [2022-04-28 13:57:16,360 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 13:57:16,360 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1970363874] [2022-04-28 13:57:16,360 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1970363874] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 13:57:16,360 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 13:57:16,360 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-04-28 13:57:16,360 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [679198502] [2022-04-28 13:57:16,360 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 13:57:16,360 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 13:57:16,361 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 13:57:16,361 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 13:57:16,378 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 13:57:16,379 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-04-28 13:57:16,379 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 13:57:16,379 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-04-28 13:57:16,379 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=36, Unknown=0, NotChecked=0, Total=56 [2022-04-28 13:57:16,379 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 13:57:16,476 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 13:57:16,477 INFO L93 Difference]: Finished difference Result 43 states and 46 transitions. [2022-04-28 13:57:16,477 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-28 13:57:16,477 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 13:57:16,477 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 13:57:16,477 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 13:57:16,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 45 transitions. [2022-04-28 13:57:16,478 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 13:57:16,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 45 transitions. [2022-04-28 13:57:16,480 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 6 states and 45 transitions. [2022-04-28 13:57:16,510 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 13:57:16,511 INFO L225 Difference]: With dead ends: 43 [2022-04-28 13:57:16,511 INFO L226 Difference]: Without dead ends: 38 [2022-04-28 13:57:16,512 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 13:57:16,513 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 13:57:16,513 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 13:57:16,513 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 38 states. [2022-04-28 13:57:16,538 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 38 to 38. [2022-04-28 13:57:16,538 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 13:57:16,538 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 13:57:16,539 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 13:57:16,539 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 13:57:16,540 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 13:57:16,540 INFO L93 Difference]: Finished difference Result 38 states and 41 transitions. [2022-04-28 13:57:16,540 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 41 transitions. [2022-04-28 13:57:16,540 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 13:57:16,540 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 13:57:16,541 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 13:57:16,541 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 13:57:16,542 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 13:57:16,542 INFO L93 Difference]: Finished difference Result 38 states and 41 transitions. [2022-04-28 13:57:16,542 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 41 transitions. [2022-04-28 13:57:16,542 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 13:57:16,542 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 13:57:16,542 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 13:57:16,542 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 13:57:16,543 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 13:57:16,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 38 states and 41 transitions. [2022-04-28 13:57:16,544 INFO L78 Accepts]: Start accepts. Automaton has 38 states and 41 transitions. Word has length 32 [2022-04-28 13:57:16,544 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 13:57:16,544 INFO L495 AbstractCegarLoop]: Abstraction has 38 states and 41 transitions. [2022-04-28 13:57:16,544 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 13:57:16,544 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 38 states and 41 transitions. [2022-04-28 13:57:16,580 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 13:57:16,580 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 41 transitions. [2022-04-28 13:57:16,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-04-28 13:57:16,581 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 13:57:16,581 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 13:57:16,600 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 13:57:16,797 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 13:57:16,797 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 13:57:16,797 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 13:57:16,797 INFO L85 PathProgramCache]: Analyzing trace with hash 1448743382, now seen corresponding path program 3 times [2022-04-28 13:57:16,798 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 13:57:16,798 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1899930098] [2022-04-28 13:57:16,798 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 13:57:16,798 INFO L85 PathProgramCache]: Analyzing trace with hash 1448743382, now seen corresponding path program 4 times [2022-04-28 13:57:16,798 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 13:57:16,798 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1004107783] [2022-04-28 13:57:16,798 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 13:57:16,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 13:57:16,808 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 13:57:16,808 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1963803764] [2022-04-28 13:57:16,808 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-28 13:57:16,808 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 13:57:16,809 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 13:57:16,809 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 13:57:16,810 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 13:57:16,845 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-28 13:57:16,846 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 13:57:16,846 INFO L263 TraceCheckSpWp]: Trace formula consists of 139 conjuncts, 9 conjunts are in the unsatisfiable core [2022-04-28 13:57:16,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 13:57:16,859 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 13:57:17,032 INFO L272 TraceCheckUtils]: 0: Hoare triple {1622#true} call ULTIMATE.init(); {1622#true} is VALID [2022-04-28 13:57:17,033 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 13:57:17,033 INFO L290 TraceCheckUtils]: 2: Hoare triple {1630#(<= ~counter~0 0)} assume true; {1630#(<= ~counter~0 0)} is VALID [2022-04-28 13:57:17,034 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1630#(<= ~counter~0 0)} {1622#true} #67#return; {1630#(<= ~counter~0 0)} is VALID [2022-04-28 13:57:17,034 INFO L272 TraceCheckUtils]: 4: Hoare triple {1630#(<= ~counter~0 0)} call #t~ret7 := main(); {1630#(<= ~counter~0 0)} is VALID [2022-04-28 13:57:17,034 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 13:57:17,035 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 13:57:17,035 INFO L290 TraceCheckUtils]: 7: Hoare triple {1630#(<= ~counter~0 0)} ~cond := #in~cond; {1630#(<= ~counter~0 0)} is VALID [2022-04-28 13:57:17,035 INFO L290 TraceCheckUtils]: 8: Hoare triple {1630#(<= ~counter~0 0)} assume !(0 == ~cond); {1630#(<= ~counter~0 0)} is VALID [2022-04-28 13:57:17,036 INFO L290 TraceCheckUtils]: 9: Hoare triple {1630#(<= ~counter~0 0)} assume true; {1630#(<= ~counter~0 0)} is VALID [2022-04-28 13:57:17,036 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 13:57:17,036 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 13:57:17,037 INFO L290 TraceCheckUtils]: 12: Hoare triple {1630#(<= ~counter~0 0)} ~cond := #in~cond; {1630#(<= ~counter~0 0)} is VALID [2022-04-28 13:57:17,037 INFO L290 TraceCheckUtils]: 13: Hoare triple {1630#(<= ~counter~0 0)} assume !(0 == ~cond); {1630#(<= ~counter~0 0)} is VALID [2022-04-28 13:57:17,037 INFO L290 TraceCheckUtils]: 14: Hoare triple {1630#(<= ~counter~0 0)} assume true; {1630#(<= ~counter~0 0)} is VALID [2022-04-28 13:57:17,037 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 13:57:17,038 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 13:57:17,038 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 13:57:17,039 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 13:57:17,039 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 13:57:17,040 INFO L290 TraceCheckUtils]: 20: Hoare triple {1679#(<= ~counter~0 1)} ~cond := #in~cond; {1679#(<= ~counter~0 1)} is VALID [2022-04-28 13:57:17,040 INFO L290 TraceCheckUtils]: 21: Hoare triple {1679#(<= ~counter~0 1)} assume !(0 == ~cond); {1679#(<= ~counter~0 1)} is VALID [2022-04-28 13:57:17,040 INFO L290 TraceCheckUtils]: 22: Hoare triple {1679#(<= ~counter~0 1)} assume true; {1679#(<= ~counter~0 1)} is VALID [2022-04-28 13:57:17,041 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 13:57:17,041 INFO L290 TraceCheckUtils]: 24: Hoare triple {1679#(<= ~counter~0 1)} assume !!(0 != ~y3~0); {1679#(<= ~counter~0 1)} is VALID [2022-04-28 13:57:17,041 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 13:57:17,042 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 13:57:17,042 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 13:57:17,042 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 13:57:17,043 INFO L290 TraceCheckUtils]: 29: Hoare triple {1707#(<= ~counter~0 2)} ~cond := #in~cond; {1707#(<= ~counter~0 2)} is VALID [2022-04-28 13:57:17,043 INFO L290 TraceCheckUtils]: 30: Hoare triple {1707#(<= ~counter~0 2)} assume !(0 == ~cond); {1707#(<= ~counter~0 2)} is VALID [2022-04-28 13:57:17,043 INFO L290 TraceCheckUtils]: 31: Hoare triple {1707#(<= ~counter~0 2)} assume true; {1707#(<= ~counter~0 2)} is VALID [2022-04-28 13:57:17,044 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 13:57:17,044 INFO L290 TraceCheckUtils]: 33: Hoare triple {1707#(<= ~counter~0 2)} assume !!(0 != ~y3~0); {1707#(<= ~counter~0 2)} is VALID [2022-04-28 13:57:17,044 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 13:57:17,045 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 13:57:17,045 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 13:57:17,045 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 13:57:17,045 INFO L290 TraceCheckUtils]: 38: Hoare triple {1623#false} ~cond := #in~cond; {1623#false} is VALID [2022-04-28 13:57:17,045 INFO L290 TraceCheckUtils]: 39: Hoare triple {1623#false} assume 0 == ~cond; {1623#false} is VALID [2022-04-28 13:57:17,046 INFO L290 TraceCheckUtils]: 40: Hoare triple {1623#false} assume !false; {1623#false} is VALID [2022-04-28 13:57:17,046 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 13:57:17,046 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 13:57:17,269 INFO L290 TraceCheckUtils]: 40: Hoare triple {1623#false} assume !false; {1623#false} is VALID [2022-04-28 13:57:17,269 INFO L290 TraceCheckUtils]: 39: Hoare triple {1623#false} assume 0 == ~cond; {1623#false} is VALID [2022-04-28 13:57:17,269 INFO L290 TraceCheckUtils]: 38: Hoare triple {1623#false} ~cond := #in~cond; {1623#false} is VALID [2022-04-28 13:57:17,269 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 13:57:17,274 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 13:57:17,274 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 13:57:17,275 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 13:57:17,275 INFO L290 TraceCheckUtils]: 33: Hoare triple {1767#(< ~counter~0 50)} assume !!(0 != ~y3~0); {1767#(< ~counter~0 50)} is VALID [2022-04-28 13:57:17,276 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {1622#true} {1767#(< ~counter~0 50)} #63#return; {1767#(< ~counter~0 50)} is VALID [2022-04-28 13:57:17,276 INFO L290 TraceCheckUtils]: 31: Hoare triple {1622#true} assume true; {1622#true} is VALID [2022-04-28 13:57:17,276 INFO L290 TraceCheckUtils]: 30: Hoare triple {1622#true} assume !(0 == ~cond); {1622#true} is VALID [2022-04-28 13:57:17,276 INFO L290 TraceCheckUtils]: 29: Hoare triple {1622#true} ~cond := #in~cond; {1622#true} is VALID [2022-04-28 13:57:17,276 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 13:57:17,276 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 13:57:17,277 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 13:57:17,277 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 13:57:17,277 INFO L290 TraceCheckUtils]: 24: Hoare triple {1795#(< ~counter~0 49)} assume !!(0 != ~y3~0); {1795#(< ~counter~0 49)} is VALID [2022-04-28 13:57:17,278 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {1622#true} {1795#(< ~counter~0 49)} #63#return; {1795#(< ~counter~0 49)} is VALID [2022-04-28 13:57:17,278 INFO L290 TraceCheckUtils]: 22: Hoare triple {1622#true} assume true; {1622#true} is VALID [2022-04-28 13:57:17,278 INFO L290 TraceCheckUtils]: 21: Hoare triple {1622#true} assume !(0 == ~cond); {1622#true} is VALID [2022-04-28 13:57:17,278 INFO L290 TraceCheckUtils]: 20: Hoare triple {1622#true} ~cond := #in~cond; {1622#true} is VALID [2022-04-28 13:57:17,278 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 13:57:17,279 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 13:57:17,279 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 13:57:17,279 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 13:57:17,280 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {1622#true} {1823#(< ~counter~0 48)} #61#return; {1823#(< ~counter~0 48)} is VALID [2022-04-28 13:57:17,280 INFO L290 TraceCheckUtils]: 14: Hoare triple {1622#true} assume true; {1622#true} is VALID [2022-04-28 13:57:17,280 INFO L290 TraceCheckUtils]: 13: Hoare triple {1622#true} assume !(0 == ~cond); {1622#true} is VALID [2022-04-28 13:57:17,280 INFO L290 TraceCheckUtils]: 12: Hoare triple {1622#true} ~cond := #in~cond; {1622#true} is VALID [2022-04-28 13:57:17,280 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 13:57:17,281 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {1622#true} {1823#(< ~counter~0 48)} #59#return; {1823#(< ~counter~0 48)} is VALID [2022-04-28 13:57:17,281 INFO L290 TraceCheckUtils]: 9: Hoare triple {1622#true} assume true; {1622#true} is VALID [2022-04-28 13:57:17,281 INFO L290 TraceCheckUtils]: 8: Hoare triple {1622#true} assume !(0 == ~cond); {1622#true} is VALID [2022-04-28 13:57:17,281 INFO L290 TraceCheckUtils]: 7: Hoare triple {1622#true} ~cond := #in~cond; {1622#true} is VALID [2022-04-28 13:57:17,281 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 13:57:17,281 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 13:57:17,282 INFO L272 TraceCheckUtils]: 4: Hoare triple {1823#(< ~counter~0 48)} call #t~ret7 := main(); {1823#(< ~counter~0 48)} is VALID [2022-04-28 13:57:17,282 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1823#(< ~counter~0 48)} {1622#true} #67#return; {1823#(< ~counter~0 48)} is VALID [2022-04-28 13:57:17,282 INFO L290 TraceCheckUtils]: 2: Hoare triple {1823#(< ~counter~0 48)} assume true; {1823#(< ~counter~0 48)} is VALID [2022-04-28 13:57:17,283 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 13:57:17,283 INFO L272 TraceCheckUtils]: 0: Hoare triple {1622#true} call ULTIMATE.init(); {1622#true} is VALID [2022-04-28 13:57:17,283 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 13:57:17,283 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 13:57:17,283 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1004107783] [2022-04-28 13:57:17,283 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 13:57:17,283 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1963803764] [2022-04-28 13:57:17,284 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1963803764] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 13:57:17,284 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 13:57:17,284 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6] total 10 [2022-04-28 13:57:17,284 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 13:57:17,284 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1899930098] [2022-04-28 13:57:17,284 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1899930098] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 13:57:17,284 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 13:57:17,284 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-28 13:57:17,284 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1070725459] [2022-04-28 13:57:17,284 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 13:57:17,285 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 13:57:17,285 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 13:57:17,285 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 13:57:17,312 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 13:57:17,312 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-28 13:57:17,312 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 13:57:17,312 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-28 13:57:17,313 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=33, Invalid=57, Unknown=0, NotChecked=0, Total=90 [2022-04-28 13:57:17,313 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 13:57:17,449 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 13:57:17,449 INFO L93 Difference]: Finished difference Result 52 states and 56 transitions. [2022-04-28 13:57:17,449 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-04-28 13:57:17,450 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 13:57:17,450 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 13:57:17,450 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 13:57:17,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 55 transitions. [2022-04-28 13:57:17,451 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 13:57:17,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 55 transitions. [2022-04-28 13:57:17,453 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 8 states and 55 transitions. [2022-04-28 13:57:17,485 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 13:57:17,487 INFO L225 Difference]: With dead ends: 52 [2022-04-28 13:57:17,487 INFO L226 Difference]: Without dead ends: 47 [2022-04-28 13:57:17,487 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 13:57:17,487 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 13:57:17,488 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 13:57:17,488 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 47 states. [2022-04-28 13:57:17,519 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 47 to 47. [2022-04-28 13:57:17,519 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 13:57:17,519 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 13:57:17,520 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 13:57:17,520 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 13:57:17,521 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 13:57:17,521 INFO L93 Difference]: Finished difference Result 47 states and 51 transitions. [2022-04-28 13:57:17,521 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 51 transitions. [2022-04-28 13:57:17,521 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 13:57:17,521 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 13:57:17,521 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 13:57:17,522 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 13:57:17,523 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 13:57:17,523 INFO L93 Difference]: Finished difference Result 47 states and 51 transitions. [2022-04-28 13:57:17,523 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 51 transitions. [2022-04-28 13:57:17,523 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 13:57:17,523 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 13:57:17,523 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 13:57:17,523 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 13:57:17,524 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 13:57:17,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 47 states and 51 transitions. [2022-04-28 13:57:17,525 INFO L78 Accepts]: Start accepts. Automaton has 47 states and 51 transitions. Word has length 41 [2022-04-28 13:57:17,525 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 13:57:17,525 INFO L495 AbstractCegarLoop]: Abstraction has 47 states and 51 transitions. [2022-04-28 13:57:17,525 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 13:57:17,525 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 47 states and 51 transitions. [2022-04-28 13:57:17,572 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 13:57:17,573 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 51 transitions. [2022-04-28 13:57:17,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-04-28 13:57:17,573 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 13:57:17,573 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 13:57:17,591 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 13:57:17,785 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 13:57:17,785 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 13:57:17,786 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 13:57:17,786 INFO L85 PathProgramCache]: Analyzing trace with hash -678977956, now seen corresponding path program 5 times [2022-04-28 13:57:17,786 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 13:57:17,786 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1877937154] [2022-04-28 13:57:17,786 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 13:57:17,786 INFO L85 PathProgramCache]: Analyzing trace with hash -678977956, now seen corresponding path program 6 times [2022-04-28 13:57:17,786 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 13:57:17,787 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [214925638] [2022-04-28 13:57:17,787 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 13:57:17,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 13:57:17,798 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 13:57:17,798 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1812874107] [2022-04-28 13:57:17,798 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-28 13:57:17,799 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 13:57:17,799 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 13:57:17,800 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 13:57:17,813 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 13:57:17,859 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 4 check-sat command(s) [2022-04-28 13:57:17,859 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 13:57:17,860 INFO L263 TraceCheckSpWp]: Trace formula consists of 162 conjuncts, 11 conjunts are in the unsatisfiable core [2022-04-28 13:57:17,875 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 13:57:17,876 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 13:57:18,147 INFO L272 TraceCheckUtils]: 0: Hoare triple {2173#true} call ULTIMATE.init(); {2173#true} is VALID [2022-04-28 13:57:18,147 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 13:57:18,150 INFO L290 TraceCheckUtils]: 2: Hoare triple {2181#(<= ~counter~0 0)} assume true; {2181#(<= ~counter~0 0)} is VALID [2022-04-28 13:57:18,150 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {2181#(<= ~counter~0 0)} {2173#true} #67#return; {2181#(<= ~counter~0 0)} is VALID [2022-04-28 13:57:18,150 INFO L272 TraceCheckUtils]: 4: Hoare triple {2181#(<= ~counter~0 0)} call #t~ret7 := main(); {2181#(<= ~counter~0 0)} is VALID [2022-04-28 13:57:18,151 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 13:57:18,151 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 13:57:18,152 INFO L290 TraceCheckUtils]: 7: Hoare triple {2181#(<= ~counter~0 0)} ~cond := #in~cond; {2181#(<= ~counter~0 0)} is VALID [2022-04-28 13:57:18,152 INFO L290 TraceCheckUtils]: 8: Hoare triple {2181#(<= ~counter~0 0)} assume !(0 == ~cond); {2181#(<= ~counter~0 0)} is VALID [2022-04-28 13:57:18,152 INFO L290 TraceCheckUtils]: 9: Hoare triple {2181#(<= ~counter~0 0)} assume true; {2181#(<= ~counter~0 0)} is VALID [2022-04-28 13:57:18,153 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 13:57:18,153 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 13:57:18,153 INFO L290 TraceCheckUtils]: 12: Hoare triple {2181#(<= ~counter~0 0)} ~cond := #in~cond; {2181#(<= ~counter~0 0)} is VALID [2022-04-28 13:57:18,154 INFO L290 TraceCheckUtils]: 13: Hoare triple {2181#(<= ~counter~0 0)} assume !(0 == ~cond); {2181#(<= ~counter~0 0)} is VALID [2022-04-28 13:57:18,154 INFO L290 TraceCheckUtils]: 14: Hoare triple {2181#(<= ~counter~0 0)} assume true; {2181#(<= ~counter~0 0)} is VALID [2022-04-28 13:57:18,154 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 13:57:18,155 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 13:57:18,156 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 13:57:18,157 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 13:57:18,157 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 13:57:18,158 INFO L290 TraceCheckUtils]: 20: Hoare triple {2230#(<= ~counter~0 1)} ~cond := #in~cond; {2230#(<= ~counter~0 1)} is VALID [2022-04-28 13:57:18,158 INFO L290 TraceCheckUtils]: 21: Hoare triple {2230#(<= ~counter~0 1)} assume !(0 == ~cond); {2230#(<= ~counter~0 1)} is VALID [2022-04-28 13:57:18,158 INFO L290 TraceCheckUtils]: 22: Hoare triple {2230#(<= ~counter~0 1)} assume true; {2230#(<= ~counter~0 1)} is VALID [2022-04-28 13:57:18,159 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 13:57:18,160 INFO L290 TraceCheckUtils]: 24: Hoare triple {2230#(<= ~counter~0 1)} assume !!(0 != ~y3~0); {2230#(<= ~counter~0 1)} is VALID [2022-04-28 13:57:18,160 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 13:57:18,160 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 13:57:18,161 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 13:57:18,161 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 13:57:18,162 INFO L290 TraceCheckUtils]: 29: Hoare triple {2258#(<= ~counter~0 2)} ~cond := #in~cond; {2258#(<= ~counter~0 2)} is VALID [2022-04-28 13:57:18,162 INFO L290 TraceCheckUtils]: 30: Hoare triple {2258#(<= ~counter~0 2)} assume !(0 == ~cond); {2258#(<= ~counter~0 2)} is VALID [2022-04-28 13:57:18,162 INFO L290 TraceCheckUtils]: 31: Hoare triple {2258#(<= ~counter~0 2)} assume true; {2258#(<= ~counter~0 2)} is VALID [2022-04-28 13:57:18,163 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 13:57:18,163 INFO L290 TraceCheckUtils]: 33: Hoare triple {2258#(<= ~counter~0 2)} assume !!(0 != ~y3~0); {2258#(<= ~counter~0 2)} is VALID [2022-04-28 13:57:18,163 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 13:57:18,164 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 13:57:18,164 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 13:57:18,165 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 13:57:18,165 INFO L290 TraceCheckUtils]: 38: Hoare triple {2286#(<= ~counter~0 3)} ~cond := #in~cond; {2286#(<= ~counter~0 3)} is VALID [2022-04-28 13:57:18,165 INFO L290 TraceCheckUtils]: 39: Hoare triple {2286#(<= ~counter~0 3)} assume !(0 == ~cond); {2286#(<= ~counter~0 3)} is VALID [2022-04-28 13:57:18,165 INFO L290 TraceCheckUtils]: 40: Hoare triple {2286#(<= ~counter~0 3)} assume true; {2286#(<= ~counter~0 3)} is VALID [2022-04-28 13:57:18,166 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 13:57:18,166 INFO L290 TraceCheckUtils]: 42: Hoare triple {2286#(<= ~counter~0 3)} assume !!(0 != ~y3~0); {2286#(<= ~counter~0 3)} is VALID [2022-04-28 13:57:18,167 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 13:57:18,167 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 13:57:18,168 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 13:57:18,168 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 13:57:18,168 INFO L290 TraceCheckUtils]: 47: Hoare triple {2174#false} ~cond := #in~cond; {2174#false} is VALID [2022-04-28 13:57:18,168 INFO L290 TraceCheckUtils]: 48: Hoare triple {2174#false} assume 0 == ~cond; {2174#false} is VALID [2022-04-28 13:57:18,168 INFO L290 TraceCheckUtils]: 49: Hoare triple {2174#false} assume !false; {2174#false} is VALID [2022-04-28 13:57:18,168 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 13:57:18,168 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 13:57:18,404 INFO L290 TraceCheckUtils]: 49: Hoare triple {2174#false} assume !false; {2174#false} is VALID [2022-04-28 13:57:18,404 INFO L290 TraceCheckUtils]: 48: Hoare triple {2174#false} assume 0 == ~cond; {2174#false} is VALID [2022-04-28 13:57:18,405 INFO L290 TraceCheckUtils]: 47: Hoare triple {2174#false} ~cond := #in~cond; {2174#false} is VALID [2022-04-28 13:57:18,405 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 13:57:18,405 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 13:57:18,405 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 13:57:18,406 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 13:57:18,406 INFO L290 TraceCheckUtils]: 42: Hoare triple {2346#(< ~counter~0 50)} assume !!(0 != ~y3~0); {2346#(< ~counter~0 50)} is VALID [2022-04-28 13:57:18,406 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {2173#true} {2346#(< ~counter~0 50)} #63#return; {2346#(< ~counter~0 50)} is VALID [2022-04-28 13:57:18,406 INFO L290 TraceCheckUtils]: 40: Hoare triple {2173#true} assume true; {2173#true} is VALID [2022-04-28 13:57:18,406 INFO L290 TraceCheckUtils]: 39: Hoare triple {2173#true} assume !(0 == ~cond); {2173#true} is VALID [2022-04-28 13:57:18,406 INFO L290 TraceCheckUtils]: 38: Hoare triple {2173#true} ~cond := #in~cond; {2173#true} is VALID [2022-04-28 13:57:18,407 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 13:57:18,407 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 13:57:18,407 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 13:57:18,407 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 13:57:18,408 INFO L290 TraceCheckUtils]: 33: Hoare triple {2374#(< ~counter~0 49)} assume !!(0 != ~y3~0); {2374#(< ~counter~0 49)} is VALID [2022-04-28 13:57:18,408 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {2173#true} {2374#(< ~counter~0 49)} #63#return; {2374#(< ~counter~0 49)} is VALID [2022-04-28 13:57:18,408 INFO L290 TraceCheckUtils]: 31: Hoare triple {2173#true} assume true; {2173#true} is VALID [2022-04-28 13:57:18,408 INFO L290 TraceCheckUtils]: 30: Hoare triple {2173#true} assume !(0 == ~cond); {2173#true} is VALID [2022-04-28 13:57:18,408 INFO L290 TraceCheckUtils]: 29: Hoare triple {2173#true} ~cond := #in~cond; {2173#true} is VALID [2022-04-28 13:57:18,408 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 13:57:18,409 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 13:57:18,409 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 13:57:18,409 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 13:57:18,410 INFO L290 TraceCheckUtils]: 24: Hoare triple {2402#(< ~counter~0 48)} assume !!(0 != ~y3~0); {2402#(< ~counter~0 48)} is VALID [2022-04-28 13:57:18,410 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {2173#true} {2402#(< ~counter~0 48)} #63#return; {2402#(< ~counter~0 48)} is VALID [2022-04-28 13:57:18,410 INFO L290 TraceCheckUtils]: 22: Hoare triple {2173#true} assume true; {2173#true} is VALID [2022-04-28 13:57:18,410 INFO L290 TraceCheckUtils]: 21: Hoare triple {2173#true} assume !(0 == ~cond); {2173#true} is VALID [2022-04-28 13:57:18,410 INFO L290 TraceCheckUtils]: 20: Hoare triple {2173#true} ~cond := #in~cond; {2173#true} is VALID [2022-04-28 13:57:18,410 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 13:57:18,411 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 13:57:18,411 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 13:57:18,411 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 13:57:18,411 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {2173#true} {2430#(< ~counter~0 47)} #61#return; {2430#(< ~counter~0 47)} is VALID [2022-04-28 13:57:18,412 INFO L290 TraceCheckUtils]: 14: Hoare triple {2173#true} assume true; {2173#true} is VALID [2022-04-28 13:57:18,412 INFO L290 TraceCheckUtils]: 13: Hoare triple {2173#true} assume !(0 == ~cond); {2173#true} is VALID [2022-04-28 13:57:18,412 INFO L290 TraceCheckUtils]: 12: Hoare triple {2173#true} ~cond := #in~cond; {2173#true} is VALID [2022-04-28 13:57:18,412 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 13:57:18,413 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {2173#true} {2430#(< ~counter~0 47)} #59#return; {2430#(< ~counter~0 47)} is VALID [2022-04-28 13:57:18,413 INFO L290 TraceCheckUtils]: 9: Hoare triple {2173#true} assume true; {2173#true} is VALID [2022-04-28 13:57:18,413 INFO L290 TraceCheckUtils]: 8: Hoare triple {2173#true} assume !(0 == ~cond); {2173#true} is VALID [2022-04-28 13:57:18,413 INFO L290 TraceCheckUtils]: 7: Hoare triple {2173#true} ~cond := #in~cond; {2173#true} is VALID [2022-04-28 13:57:18,413 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 13:57:18,418 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 13:57:18,419 INFO L272 TraceCheckUtils]: 4: Hoare triple {2430#(< ~counter~0 47)} call #t~ret7 := main(); {2430#(< ~counter~0 47)} is VALID [2022-04-28 13:57:18,419 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {2430#(< ~counter~0 47)} {2173#true} #67#return; {2430#(< ~counter~0 47)} is VALID [2022-04-28 13:57:18,419 INFO L290 TraceCheckUtils]: 2: Hoare triple {2430#(< ~counter~0 47)} assume true; {2430#(< ~counter~0 47)} is VALID [2022-04-28 13:57:18,420 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 13:57:18,420 INFO L272 TraceCheckUtils]: 0: Hoare triple {2173#true} call ULTIMATE.init(); {2173#true} is VALID [2022-04-28 13:57:18,420 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 13:57:18,420 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 13:57:18,420 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [214925638] [2022-04-28 13:57:18,420 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 13:57:18,421 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1812874107] [2022-04-28 13:57:18,421 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1812874107] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 13:57:18,421 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 13:57:18,421 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 12 [2022-04-28 13:57:18,421 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 13:57:18,421 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1877937154] [2022-04-28 13:57:18,421 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1877937154] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 13:57:18,421 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 13:57:18,421 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-04-28 13:57:18,421 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1433358023] [2022-04-28 13:57:18,421 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 13:57:18,422 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 13:57:18,422 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 13:57:18,422 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 13:57:18,460 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 13:57:18,460 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-04-28 13:57:18,460 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 13:57:18,460 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-04-28 13:57:18,461 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=50, Invalid=82, Unknown=0, NotChecked=0, Total=132 [2022-04-28 13:57:18,461 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 13:57:18,594 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 13:57:18,594 INFO L93 Difference]: Finished difference Result 61 states and 66 transitions. [2022-04-28 13:57:18,594 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-04-28 13:57:18,594 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 13:57:18,595 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 13:57:18,595 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 13:57:18,596 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 65 transitions. [2022-04-28 13:57:18,596 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 13:57:18,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 65 transitions. [2022-04-28 13:57:18,598 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 10 states and 65 transitions. [2022-04-28 13:57:18,638 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 13:57:18,639 INFO L225 Difference]: With dead ends: 61 [2022-04-28 13:57:18,639 INFO L226 Difference]: Without dead ends: 56 [2022-04-28 13:57:18,639 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 13:57:18,640 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 13:57:18,640 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 13:57:18,640 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 56 states. [2022-04-28 13:57:18,673 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 56 to 56. [2022-04-28 13:57:18,673 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 13:57:18,674 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 13:57:18,674 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 13:57:18,674 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 13:57:18,675 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 13:57:18,676 INFO L93 Difference]: Finished difference Result 56 states and 61 transitions. [2022-04-28 13:57:18,676 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 61 transitions. [2022-04-28 13:57:18,676 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 13:57:18,676 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 13:57:18,676 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 13:57:18,676 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 13:57:18,678 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 13:57:18,678 INFO L93 Difference]: Finished difference Result 56 states and 61 transitions. [2022-04-28 13:57:18,678 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 61 transitions. [2022-04-28 13:57:18,678 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 13:57:18,678 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 13:57:18,678 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 13:57:18,678 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 13:57:18,678 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 13:57:18,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 56 states and 61 transitions. [2022-04-28 13:57:18,680 INFO L78 Accepts]: Start accepts. Automaton has 56 states and 61 transitions. Word has length 50 [2022-04-28 13:57:18,680 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 13:57:18,680 INFO L495 AbstractCegarLoop]: Abstraction has 56 states and 61 transitions. [2022-04-28 13:57:18,680 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 13:57:18,680 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 56 states and 61 transitions. [2022-04-28 13:57:18,738 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 13:57:18,738 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 61 transitions. [2022-04-28 13:57:18,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-04-28 13:57:18,739 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 13:57:18,739 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 13:57:18,757 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 13:57:18,939 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 13:57:18,940 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 13:57:18,940 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 13:57:18,940 INFO L85 PathProgramCache]: Analyzing trace with hash 1632159894, now seen corresponding path program 7 times [2022-04-28 13:57:18,940 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 13:57:18,940 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1112303835] [2022-04-28 13:57:18,940 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 13:57:18,941 INFO L85 PathProgramCache]: Analyzing trace with hash 1632159894, now seen corresponding path program 8 times [2022-04-28 13:57:18,941 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 13:57:18,941 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [568029945] [2022-04-28 13:57:18,941 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 13:57:18,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 13:57:18,961 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 13:57:18,962 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [2070233302] [2022-04-28 13:57:18,962 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-28 13:57:18,962 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 13:57:18,962 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 13:57:18,963 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 13:57:18,967 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 13:57:19,004 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-28 13:57:19,004 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 13:57:19,005 INFO L263 TraceCheckSpWp]: Trace formula consists of 185 conjuncts, 13 conjunts are in the unsatisfiable core [2022-04-28 13:57:19,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 13:57:19,019 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 13:57:19,314 INFO L272 TraceCheckUtils]: 0: Hoare triple {2836#true} call ULTIMATE.init(); {2836#true} is VALID [2022-04-28 13:57:19,314 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 13:57:19,315 INFO L290 TraceCheckUtils]: 2: Hoare triple {2844#(<= ~counter~0 0)} assume true; {2844#(<= ~counter~0 0)} is VALID [2022-04-28 13:57:19,315 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {2844#(<= ~counter~0 0)} {2836#true} #67#return; {2844#(<= ~counter~0 0)} is VALID [2022-04-28 13:57:19,315 INFO L272 TraceCheckUtils]: 4: Hoare triple {2844#(<= ~counter~0 0)} call #t~ret7 := main(); {2844#(<= ~counter~0 0)} is VALID [2022-04-28 13:57:19,316 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 13:57:19,316 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 13:57:19,316 INFO L290 TraceCheckUtils]: 7: Hoare triple {2844#(<= ~counter~0 0)} ~cond := #in~cond; {2844#(<= ~counter~0 0)} is VALID [2022-04-28 13:57:19,317 INFO L290 TraceCheckUtils]: 8: Hoare triple {2844#(<= ~counter~0 0)} assume !(0 == ~cond); {2844#(<= ~counter~0 0)} is VALID [2022-04-28 13:57:19,317 INFO L290 TraceCheckUtils]: 9: Hoare triple {2844#(<= ~counter~0 0)} assume true; {2844#(<= ~counter~0 0)} is VALID [2022-04-28 13:57:19,317 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 13:57:19,317 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 13:57:19,318 INFO L290 TraceCheckUtils]: 12: Hoare triple {2844#(<= ~counter~0 0)} ~cond := #in~cond; {2844#(<= ~counter~0 0)} is VALID [2022-04-28 13:57:19,318 INFO L290 TraceCheckUtils]: 13: Hoare triple {2844#(<= ~counter~0 0)} assume !(0 == ~cond); {2844#(<= ~counter~0 0)} is VALID [2022-04-28 13:57:19,318 INFO L290 TraceCheckUtils]: 14: Hoare triple {2844#(<= ~counter~0 0)} assume true; {2844#(<= ~counter~0 0)} is VALID [2022-04-28 13:57:19,319 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 13:57:19,319 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 13:57:19,319 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 13:57:19,320 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 13:57:19,320 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 13:57:19,320 INFO L290 TraceCheckUtils]: 20: Hoare triple {2893#(<= ~counter~0 1)} ~cond := #in~cond; {2893#(<= ~counter~0 1)} is VALID [2022-04-28 13:57:19,321 INFO L290 TraceCheckUtils]: 21: Hoare triple {2893#(<= ~counter~0 1)} assume !(0 == ~cond); {2893#(<= ~counter~0 1)} is VALID [2022-04-28 13:57:19,321 INFO L290 TraceCheckUtils]: 22: Hoare triple {2893#(<= ~counter~0 1)} assume true; {2893#(<= ~counter~0 1)} is VALID [2022-04-28 13:57:19,321 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 13:57:19,322 INFO L290 TraceCheckUtils]: 24: Hoare triple {2893#(<= ~counter~0 1)} assume !!(0 != ~y3~0); {2893#(<= ~counter~0 1)} is VALID [2022-04-28 13:57:19,322 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 13:57:19,322 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 13:57:19,323 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 13:57:19,323 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 13:57:19,323 INFO L290 TraceCheckUtils]: 29: Hoare triple {2921#(<= ~counter~0 2)} ~cond := #in~cond; {2921#(<= ~counter~0 2)} is VALID [2022-04-28 13:57:19,324 INFO L290 TraceCheckUtils]: 30: Hoare triple {2921#(<= ~counter~0 2)} assume !(0 == ~cond); {2921#(<= ~counter~0 2)} is VALID [2022-04-28 13:57:19,324 INFO L290 TraceCheckUtils]: 31: Hoare triple {2921#(<= ~counter~0 2)} assume true; {2921#(<= ~counter~0 2)} is VALID [2022-04-28 13:57:19,324 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 13:57:19,325 INFO L290 TraceCheckUtils]: 33: Hoare triple {2921#(<= ~counter~0 2)} assume !!(0 != ~y3~0); {2921#(<= ~counter~0 2)} is VALID [2022-04-28 13:57:19,325 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 13:57:19,325 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 13:57:19,326 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 13:57:19,326 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 13:57:19,326 INFO L290 TraceCheckUtils]: 38: Hoare triple {2949#(<= ~counter~0 3)} ~cond := #in~cond; {2949#(<= ~counter~0 3)} is VALID [2022-04-28 13:57:19,327 INFO L290 TraceCheckUtils]: 39: Hoare triple {2949#(<= ~counter~0 3)} assume !(0 == ~cond); {2949#(<= ~counter~0 3)} is VALID [2022-04-28 13:57:19,327 INFO L290 TraceCheckUtils]: 40: Hoare triple {2949#(<= ~counter~0 3)} assume true; {2949#(<= ~counter~0 3)} is VALID [2022-04-28 13:57:19,327 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 13:57:19,328 INFO L290 TraceCheckUtils]: 42: Hoare triple {2949#(<= ~counter~0 3)} assume !!(0 != ~y3~0); {2949#(<= ~counter~0 3)} is VALID [2022-04-28 13:57:19,328 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 13:57:19,328 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 13:57:19,329 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 13:57:19,329 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 13:57:19,329 INFO L290 TraceCheckUtils]: 47: Hoare triple {2977#(<= ~counter~0 4)} ~cond := #in~cond; {2977#(<= ~counter~0 4)} is VALID [2022-04-28 13:57:19,330 INFO L290 TraceCheckUtils]: 48: Hoare triple {2977#(<= ~counter~0 4)} assume !(0 == ~cond); {2977#(<= ~counter~0 4)} is VALID [2022-04-28 13:57:19,330 INFO L290 TraceCheckUtils]: 49: Hoare triple {2977#(<= ~counter~0 4)} assume true; {2977#(<= ~counter~0 4)} is VALID [2022-04-28 13:57:19,331 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 13:57:19,331 INFO L290 TraceCheckUtils]: 51: Hoare triple {2977#(<= ~counter~0 4)} assume !!(0 != ~y3~0); {2977#(<= ~counter~0 4)} is VALID [2022-04-28 13:57:19,331 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 13:57:19,331 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 13:57:19,332 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 13:57:19,332 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 13:57:19,332 INFO L290 TraceCheckUtils]: 56: Hoare triple {2837#false} ~cond := #in~cond; {2837#false} is VALID [2022-04-28 13:57:19,332 INFO L290 TraceCheckUtils]: 57: Hoare triple {2837#false} assume 0 == ~cond; {2837#false} is VALID [2022-04-28 13:57:19,332 INFO L290 TraceCheckUtils]: 58: Hoare triple {2837#false} assume !false; {2837#false} is VALID [2022-04-28 13:57:19,332 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 13:57:19,332 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 13:57:19,642 INFO L290 TraceCheckUtils]: 58: Hoare triple {2837#false} assume !false; {2837#false} is VALID [2022-04-28 13:57:19,642 INFO L290 TraceCheckUtils]: 57: Hoare triple {2837#false} assume 0 == ~cond; {2837#false} is VALID [2022-04-28 13:57:19,642 INFO L290 TraceCheckUtils]: 56: Hoare triple {2837#false} ~cond := #in~cond; {2837#false} is VALID [2022-04-28 13:57:19,642 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 13:57:19,642 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 13:57:19,643 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 13:57:19,643 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 13:57:19,643 INFO L290 TraceCheckUtils]: 51: Hoare triple {3037#(< ~counter~0 50)} assume !!(0 != ~y3~0); {3037#(< ~counter~0 50)} is VALID [2022-04-28 13:57:19,644 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {2836#true} {3037#(< ~counter~0 50)} #63#return; {3037#(< ~counter~0 50)} is VALID [2022-04-28 13:57:19,644 INFO L290 TraceCheckUtils]: 49: Hoare triple {2836#true} assume true; {2836#true} is VALID [2022-04-28 13:57:19,644 INFO L290 TraceCheckUtils]: 48: Hoare triple {2836#true} assume !(0 == ~cond); {2836#true} is VALID [2022-04-28 13:57:19,644 INFO L290 TraceCheckUtils]: 47: Hoare triple {2836#true} ~cond := #in~cond; {2836#true} is VALID [2022-04-28 13:57:19,644 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 13:57:19,644 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 13:57:19,645 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 13:57:19,645 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 13:57:19,645 INFO L290 TraceCheckUtils]: 42: Hoare triple {3065#(< ~counter~0 49)} assume !!(0 != ~y3~0); {3065#(< ~counter~0 49)} is VALID [2022-04-28 13:57:19,646 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {2836#true} {3065#(< ~counter~0 49)} #63#return; {3065#(< ~counter~0 49)} is VALID [2022-04-28 13:57:19,646 INFO L290 TraceCheckUtils]: 40: Hoare triple {2836#true} assume true; {2836#true} is VALID [2022-04-28 13:57:19,646 INFO L290 TraceCheckUtils]: 39: Hoare triple {2836#true} assume !(0 == ~cond); {2836#true} is VALID [2022-04-28 13:57:19,646 INFO L290 TraceCheckUtils]: 38: Hoare triple {2836#true} ~cond := #in~cond; {2836#true} is VALID [2022-04-28 13:57:19,646 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 13:57:19,646 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 13:57:19,647 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 13:57:19,647 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 13:57:19,647 INFO L290 TraceCheckUtils]: 33: Hoare triple {3093#(< ~counter~0 48)} assume !!(0 != ~y3~0); {3093#(< ~counter~0 48)} is VALID [2022-04-28 13:57:19,648 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {2836#true} {3093#(< ~counter~0 48)} #63#return; {3093#(< ~counter~0 48)} is VALID [2022-04-28 13:57:19,648 INFO L290 TraceCheckUtils]: 31: Hoare triple {2836#true} assume true; {2836#true} is VALID [2022-04-28 13:57:19,648 INFO L290 TraceCheckUtils]: 30: Hoare triple {2836#true} assume !(0 == ~cond); {2836#true} is VALID [2022-04-28 13:57:19,648 INFO L290 TraceCheckUtils]: 29: Hoare triple {2836#true} ~cond := #in~cond; {2836#true} is VALID [2022-04-28 13:57:19,648 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 13:57:19,649 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 13:57:19,649 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 13:57:19,649 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 13:57:19,650 INFO L290 TraceCheckUtils]: 24: Hoare triple {3121#(< ~counter~0 47)} assume !!(0 != ~y3~0); {3121#(< ~counter~0 47)} is VALID [2022-04-28 13:57:19,650 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {2836#true} {3121#(< ~counter~0 47)} #63#return; {3121#(< ~counter~0 47)} is VALID [2022-04-28 13:57:19,650 INFO L290 TraceCheckUtils]: 22: Hoare triple {2836#true} assume true; {2836#true} is VALID [2022-04-28 13:57:19,650 INFO L290 TraceCheckUtils]: 21: Hoare triple {2836#true} assume !(0 == ~cond); {2836#true} is VALID [2022-04-28 13:57:19,650 INFO L290 TraceCheckUtils]: 20: Hoare triple {2836#true} ~cond := #in~cond; {2836#true} is VALID [2022-04-28 13:57:19,650 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 13:57:19,651 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 13:57:19,651 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 13:57:19,651 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 13:57:19,652 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {2836#true} {3149#(< ~counter~0 46)} #61#return; {3149#(< ~counter~0 46)} is VALID [2022-04-28 13:57:19,652 INFO L290 TraceCheckUtils]: 14: Hoare triple {2836#true} assume true; {2836#true} is VALID [2022-04-28 13:57:19,652 INFO L290 TraceCheckUtils]: 13: Hoare triple {2836#true} assume !(0 == ~cond); {2836#true} is VALID [2022-04-28 13:57:19,652 INFO L290 TraceCheckUtils]: 12: Hoare triple {2836#true} ~cond := #in~cond; {2836#true} is VALID [2022-04-28 13:57:19,652 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 13:57:19,653 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {2836#true} {3149#(< ~counter~0 46)} #59#return; {3149#(< ~counter~0 46)} is VALID [2022-04-28 13:57:19,653 INFO L290 TraceCheckUtils]: 9: Hoare triple {2836#true} assume true; {2836#true} is VALID [2022-04-28 13:57:19,653 INFO L290 TraceCheckUtils]: 8: Hoare triple {2836#true} assume !(0 == ~cond); {2836#true} is VALID [2022-04-28 13:57:19,653 INFO L290 TraceCheckUtils]: 7: Hoare triple {2836#true} ~cond := #in~cond; {2836#true} is VALID [2022-04-28 13:57:19,653 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 13:57:19,653 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 13:57:19,653 INFO L272 TraceCheckUtils]: 4: Hoare triple {3149#(< ~counter~0 46)} call #t~ret7 := main(); {3149#(< ~counter~0 46)} is VALID [2022-04-28 13:57:19,654 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {3149#(< ~counter~0 46)} {2836#true} #67#return; {3149#(< ~counter~0 46)} is VALID [2022-04-28 13:57:19,654 INFO L290 TraceCheckUtils]: 2: Hoare triple {3149#(< ~counter~0 46)} assume true; {3149#(< ~counter~0 46)} is VALID [2022-04-28 13:57:19,655 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 13:57:19,655 INFO L272 TraceCheckUtils]: 0: Hoare triple {2836#true} call ULTIMATE.init(); {2836#true} is VALID [2022-04-28 13:57:19,655 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 13:57:19,655 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 13:57:19,655 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [568029945] [2022-04-28 13:57:19,655 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 13:57:19,655 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2070233302] [2022-04-28 13:57:19,655 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2070233302] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 13:57:19,655 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 13:57:19,655 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8] total 14 [2022-04-28 13:57:19,656 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 13:57:19,656 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1112303835] [2022-04-28 13:57:19,656 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1112303835] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 13:57:19,656 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 13:57:19,656 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-04-28 13:57:19,656 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1395078463] [2022-04-28 13:57:19,656 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 13:57:19,656 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 13:57:19,657 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 13:57:19,657 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 13:57:19,692 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 13:57:19,692 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-04-28 13:57:19,693 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 13:57:19,693 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-04-28 13:57:19,693 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=71, Invalid=111, Unknown=0, NotChecked=0, Total=182 [2022-04-28 13:57:19,693 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 13:57:19,888 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 13:57:19,889 INFO L93 Difference]: Finished difference Result 70 states and 76 transitions. [2022-04-28 13:57:19,889 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-04-28 13:57:19,889 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 13:57:19,889 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 13:57:19,889 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 13:57:19,891 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 75 transitions. [2022-04-28 13:57:19,891 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 13:57:19,892 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 75 transitions. [2022-04-28 13:57:19,892 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 12 states and 75 transitions. [2022-04-28 13:57:19,945 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 13:57:19,946 INFO L225 Difference]: With dead ends: 70 [2022-04-28 13:57:19,946 INFO L226 Difference]: Without dead ends: 65 [2022-04-28 13:57:19,947 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 13:57:19,947 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 13:57:19,947 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 13:57:19,948 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 65 states. [2022-04-28 13:57:19,998 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 65 to 65. [2022-04-28 13:57:19,999 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 13:57:19,999 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 13:57:19,999 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 13:57:19,999 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 13:57:20,001 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 13:57:20,001 INFO L93 Difference]: Finished difference Result 65 states and 71 transitions. [2022-04-28 13:57:20,001 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 71 transitions. [2022-04-28 13:57:20,001 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 13:57:20,001 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 13:57:20,001 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 13:57:20,002 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 13:57:20,003 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 13:57:20,003 INFO L93 Difference]: Finished difference Result 65 states and 71 transitions. [2022-04-28 13:57:20,003 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 71 transitions. [2022-04-28 13:57:20,003 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 13:57:20,003 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 13:57:20,003 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 13:57:20,003 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 13:57:20,004 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 13:57:20,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 65 states and 71 transitions. [2022-04-28 13:57:20,005 INFO L78 Accepts]: Start accepts. Automaton has 65 states and 71 transitions. Word has length 59 [2022-04-28 13:57:20,005 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 13:57:20,005 INFO L495 AbstractCegarLoop]: Abstraction has 65 states and 71 transitions. [2022-04-28 13:57:20,005 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 13:57:20,005 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 65 states and 71 transitions. [2022-04-28 13:57:20,074 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 13:57:20,074 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 71 transitions. [2022-04-28 13:57:20,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-04-28 13:57:20,074 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 13:57:20,074 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 13:57:20,097 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 13:57:20,275 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 13:57:20,275 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 13:57:20,275 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 13:57:20,275 INFO L85 PathProgramCache]: Analyzing trace with hash -1512407140, now seen corresponding path program 9 times [2022-04-28 13:57:20,275 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 13:57:20,276 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1957133268] [2022-04-28 13:57:20,276 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 13:57:20,276 INFO L85 PathProgramCache]: Analyzing trace with hash -1512407140, now seen corresponding path program 10 times [2022-04-28 13:57:20,276 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 13:57:20,276 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [946574266] [2022-04-28 13:57:20,276 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 13:57:20,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 13:57:20,293 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 13:57:20,294 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [61427242] [2022-04-28 13:57:20,294 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-28 13:57:20,294 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 13:57:20,294 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 13:57:20,297 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 13:57:20,299 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 13:57:20,342 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-28 13:57:20,342 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 13:57:20,343 INFO L263 TraceCheckSpWp]: Trace formula consists of 208 conjuncts, 15 conjunts are in the unsatisfiable core [2022-04-28 13:57:20,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 13:57:20,357 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 13:57:20,701 INFO L272 TraceCheckUtils]: 0: Hoare triple {3611#true} call ULTIMATE.init(); {3611#true} is VALID [2022-04-28 13:57:20,701 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 13:57:20,701 INFO L290 TraceCheckUtils]: 2: Hoare triple {3619#(<= ~counter~0 0)} assume true; {3619#(<= ~counter~0 0)} is VALID [2022-04-28 13:57:20,702 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {3619#(<= ~counter~0 0)} {3611#true} #67#return; {3619#(<= ~counter~0 0)} is VALID [2022-04-28 13:57:20,702 INFO L272 TraceCheckUtils]: 4: Hoare triple {3619#(<= ~counter~0 0)} call #t~ret7 := main(); {3619#(<= ~counter~0 0)} is VALID [2022-04-28 13:57:20,702 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 13:57:20,703 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 13:57:20,703 INFO L290 TraceCheckUtils]: 7: Hoare triple {3619#(<= ~counter~0 0)} ~cond := #in~cond; {3619#(<= ~counter~0 0)} is VALID [2022-04-28 13:57:20,703 INFO L290 TraceCheckUtils]: 8: Hoare triple {3619#(<= ~counter~0 0)} assume !(0 == ~cond); {3619#(<= ~counter~0 0)} is VALID [2022-04-28 13:57:20,704 INFO L290 TraceCheckUtils]: 9: Hoare triple {3619#(<= ~counter~0 0)} assume true; {3619#(<= ~counter~0 0)} is VALID [2022-04-28 13:57:20,704 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 13:57:20,706 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 13:57:20,706 INFO L290 TraceCheckUtils]: 12: Hoare triple {3619#(<= ~counter~0 0)} ~cond := #in~cond; {3619#(<= ~counter~0 0)} is VALID [2022-04-28 13:57:20,707 INFO L290 TraceCheckUtils]: 13: Hoare triple {3619#(<= ~counter~0 0)} assume !(0 == ~cond); {3619#(<= ~counter~0 0)} is VALID [2022-04-28 13:57:20,707 INFO L290 TraceCheckUtils]: 14: Hoare triple {3619#(<= ~counter~0 0)} assume true; {3619#(<= ~counter~0 0)} is VALID [2022-04-28 13:57:20,707 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 13:57:20,708 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 13:57:20,708 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 13:57:20,708 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 13:57:20,709 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 13:57:20,709 INFO L290 TraceCheckUtils]: 20: Hoare triple {3668#(<= ~counter~0 1)} ~cond := #in~cond; {3668#(<= ~counter~0 1)} is VALID [2022-04-28 13:57:20,710 INFO L290 TraceCheckUtils]: 21: Hoare triple {3668#(<= ~counter~0 1)} assume !(0 == ~cond); {3668#(<= ~counter~0 1)} is VALID [2022-04-28 13:57:20,710 INFO L290 TraceCheckUtils]: 22: Hoare triple {3668#(<= ~counter~0 1)} assume true; {3668#(<= ~counter~0 1)} is VALID [2022-04-28 13:57:20,710 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 13:57:20,711 INFO L290 TraceCheckUtils]: 24: Hoare triple {3668#(<= ~counter~0 1)} assume !!(0 != ~y3~0); {3668#(<= ~counter~0 1)} is VALID [2022-04-28 13:57:20,711 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 13:57:20,711 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 13:57:20,712 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 13:57:20,713 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 13:57:20,713 INFO L290 TraceCheckUtils]: 29: Hoare triple {3696#(<= ~counter~0 2)} ~cond := #in~cond; {3696#(<= ~counter~0 2)} is VALID [2022-04-28 13:57:20,713 INFO L290 TraceCheckUtils]: 30: Hoare triple {3696#(<= ~counter~0 2)} assume !(0 == ~cond); {3696#(<= ~counter~0 2)} is VALID [2022-04-28 13:57:20,714 INFO L290 TraceCheckUtils]: 31: Hoare triple {3696#(<= ~counter~0 2)} assume true; {3696#(<= ~counter~0 2)} is VALID [2022-04-28 13:57:20,714 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 13:57:20,714 INFO L290 TraceCheckUtils]: 33: Hoare triple {3696#(<= ~counter~0 2)} assume !!(0 != ~y3~0); {3696#(<= ~counter~0 2)} is VALID [2022-04-28 13:57:20,715 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 13:57:20,715 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 13:57:20,716 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 13:57:20,716 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 13:57:20,716 INFO L290 TraceCheckUtils]: 38: Hoare triple {3724#(<= ~counter~0 3)} ~cond := #in~cond; {3724#(<= ~counter~0 3)} is VALID [2022-04-28 13:57:20,717 INFO L290 TraceCheckUtils]: 39: Hoare triple {3724#(<= ~counter~0 3)} assume !(0 == ~cond); {3724#(<= ~counter~0 3)} is VALID [2022-04-28 13:57:20,717 INFO L290 TraceCheckUtils]: 40: Hoare triple {3724#(<= ~counter~0 3)} assume true; {3724#(<= ~counter~0 3)} is VALID [2022-04-28 13:57:20,717 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 13:57:20,718 INFO L290 TraceCheckUtils]: 42: Hoare triple {3724#(<= ~counter~0 3)} assume !!(0 != ~y3~0); {3724#(<= ~counter~0 3)} is VALID [2022-04-28 13:57:20,718 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 13:57:20,718 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 13:57:20,719 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 13:57:20,719 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 13:57:20,720 INFO L290 TraceCheckUtils]: 47: Hoare triple {3752#(<= ~counter~0 4)} ~cond := #in~cond; {3752#(<= ~counter~0 4)} is VALID [2022-04-28 13:57:20,720 INFO L290 TraceCheckUtils]: 48: Hoare triple {3752#(<= ~counter~0 4)} assume !(0 == ~cond); {3752#(<= ~counter~0 4)} is VALID [2022-04-28 13:57:20,720 INFO L290 TraceCheckUtils]: 49: Hoare triple {3752#(<= ~counter~0 4)} assume true; {3752#(<= ~counter~0 4)} is VALID [2022-04-28 13:57:20,721 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 13:57:20,721 INFO L290 TraceCheckUtils]: 51: Hoare triple {3752#(<= ~counter~0 4)} assume !!(0 != ~y3~0); {3752#(<= ~counter~0 4)} is VALID [2022-04-28 13:57:20,721 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 13:57:20,722 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 13:57:20,722 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 13:57:20,723 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 13:57:20,723 INFO L290 TraceCheckUtils]: 56: Hoare triple {3780#(<= ~counter~0 5)} ~cond := #in~cond; {3780#(<= ~counter~0 5)} is VALID [2022-04-28 13:57:20,723 INFO L290 TraceCheckUtils]: 57: Hoare triple {3780#(<= ~counter~0 5)} assume !(0 == ~cond); {3780#(<= ~counter~0 5)} is VALID [2022-04-28 13:57:20,724 INFO L290 TraceCheckUtils]: 58: Hoare triple {3780#(<= ~counter~0 5)} assume true; {3780#(<= ~counter~0 5)} is VALID [2022-04-28 13:57:20,724 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 13:57:20,724 INFO L290 TraceCheckUtils]: 60: Hoare triple {3780#(<= ~counter~0 5)} assume !!(0 != ~y3~0); {3780#(<= ~counter~0 5)} is VALID [2022-04-28 13:57:20,725 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 13:57:20,725 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 13:57:20,725 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 13:57:20,725 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 13:57:20,726 INFO L290 TraceCheckUtils]: 65: Hoare triple {3612#false} ~cond := #in~cond; {3612#false} is VALID [2022-04-28 13:57:20,726 INFO L290 TraceCheckUtils]: 66: Hoare triple {3612#false} assume 0 == ~cond; {3612#false} is VALID [2022-04-28 13:57:20,726 INFO L290 TraceCheckUtils]: 67: Hoare triple {3612#false} assume !false; {3612#false} is VALID [2022-04-28 13:57:20,726 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 13:57:20,726 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 13:57:21,083 INFO L290 TraceCheckUtils]: 67: Hoare triple {3612#false} assume !false; {3612#false} is VALID [2022-04-28 13:57:21,083 INFO L290 TraceCheckUtils]: 66: Hoare triple {3612#false} assume 0 == ~cond; {3612#false} is VALID [2022-04-28 13:57:21,083 INFO L290 TraceCheckUtils]: 65: Hoare triple {3612#false} ~cond := #in~cond; {3612#false} is VALID [2022-04-28 13:57:21,083 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 13:57:21,085 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 13:57:21,085 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 13:57:21,085 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 13:57:21,086 INFO L290 TraceCheckUtils]: 60: Hoare triple {3840#(< ~counter~0 50)} assume !!(0 != ~y3~0); {3840#(< ~counter~0 50)} is VALID [2022-04-28 13:57:21,086 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {3611#true} {3840#(< ~counter~0 50)} #63#return; {3840#(< ~counter~0 50)} is VALID [2022-04-28 13:57:21,086 INFO L290 TraceCheckUtils]: 58: Hoare triple {3611#true} assume true; {3611#true} is VALID [2022-04-28 13:57:21,086 INFO L290 TraceCheckUtils]: 57: Hoare triple {3611#true} assume !(0 == ~cond); {3611#true} is VALID [2022-04-28 13:57:21,086 INFO L290 TraceCheckUtils]: 56: Hoare triple {3611#true} ~cond := #in~cond; {3611#true} is VALID [2022-04-28 13:57:21,086 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 13:57:21,087 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 13:57:21,087 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 13:57:21,088 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 13:57:21,088 INFO L290 TraceCheckUtils]: 51: Hoare triple {3868#(< ~counter~0 49)} assume !!(0 != ~y3~0); {3868#(< ~counter~0 49)} is VALID [2022-04-28 13:57:21,088 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {3611#true} {3868#(< ~counter~0 49)} #63#return; {3868#(< ~counter~0 49)} is VALID [2022-04-28 13:57:21,088 INFO L290 TraceCheckUtils]: 49: Hoare triple {3611#true} assume true; {3611#true} is VALID [2022-04-28 13:57:21,089 INFO L290 TraceCheckUtils]: 48: Hoare triple {3611#true} assume !(0 == ~cond); {3611#true} is VALID [2022-04-28 13:57:21,089 INFO L290 TraceCheckUtils]: 47: Hoare triple {3611#true} ~cond := #in~cond; {3611#true} is VALID [2022-04-28 13:57:21,089 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 13:57:21,089 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 13:57:21,089 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 13:57:21,090 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 13:57:21,090 INFO L290 TraceCheckUtils]: 42: Hoare triple {3896#(< ~counter~0 48)} assume !!(0 != ~y3~0); {3896#(< ~counter~0 48)} is VALID [2022-04-28 13:57:21,091 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {3611#true} {3896#(< ~counter~0 48)} #63#return; {3896#(< ~counter~0 48)} is VALID [2022-04-28 13:57:21,091 INFO L290 TraceCheckUtils]: 40: Hoare triple {3611#true} assume true; {3611#true} is VALID [2022-04-28 13:57:21,091 INFO L290 TraceCheckUtils]: 39: Hoare triple {3611#true} assume !(0 == ~cond); {3611#true} is VALID [2022-04-28 13:57:21,091 INFO L290 TraceCheckUtils]: 38: Hoare triple {3611#true} ~cond := #in~cond; {3611#true} is VALID [2022-04-28 13:57:21,091 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 13:57:21,091 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 13:57:21,092 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 13:57:21,092 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 13:57:21,092 INFO L290 TraceCheckUtils]: 33: Hoare triple {3924#(< ~counter~0 47)} assume !!(0 != ~y3~0); {3924#(< ~counter~0 47)} is VALID [2022-04-28 13:57:21,093 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {3611#true} {3924#(< ~counter~0 47)} #63#return; {3924#(< ~counter~0 47)} is VALID [2022-04-28 13:57:21,093 INFO L290 TraceCheckUtils]: 31: Hoare triple {3611#true} assume true; {3611#true} is VALID [2022-04-28 13:57:21,093 INFO L290 TraceCheckUtils]: 30: Hoare triple {3611#true} assume !(0 == ~cond); {3611#true} is VALID [2022-04-28 13:57:21,093 INFO L290 TraceCheckUtils]: 29: Hoare triple {3611#true} ~cond := #in~cond; {3611#true} is VALID [2022-04-28 13:57:21,093 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 13:57:21,093 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 13:57:21,094 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 13:57:21,094 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 13:57:21,094 INFO L290 TraceCheckUtils]: 24: Hoare triple {3952#(< ~counter~0 46)} assume !!(0 != ~y3~0); {3952#(< ~counter~0 46)} is VALID [2022-04-28 13:57:21,095 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {3611#true} {3952#(< ~counter~0 46)} #63#return; {3952#(< ~counter~0 46)} is VALID [2022-04-28 13:57:21,095 INFO L290 TraceCheckUtils]: 22: Hoare triple {3611#true} assume true; {3611#true} is VALID [2022-04-28 13:57:21,095 INFO L290 TraceCheckUtils]: 21: Hoare triple {3611#true} assume !(0 == ~cond); {3611#true} is VALID [2022-04-28 13:57:21,095 INFO L290 TraceCheckUtils]: 20: Hoare triple {3611#true} ~cond := #in~cond; {3611#true} is VALID [2022-04-28 13:57:21,095 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 13:57:21,095 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 13:57:21,096 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 13:57:21,096 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 13:57:21,096 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {3611#true} {3980#(< ~counter~0 45)} #61#return; {3980#(< ~counter~0 45)} is VALID [2022-04-28 13:57:21,096 INFO L290 TraceCheckUtils]: 14: Hoare triple {3611#true} assume true; {3611#true} is VALID [2022-04-28 13:57:21,096 INFO L290 TraceCheckUtils]: 13: Hoare triple {3611#true} assume !(0 == ~cond); {3611#true} is VALID [2022-04-28 13:57:21,097 INFO L290 TraceCheckUtils]: 12: Hoare triple {3611#true} ~cond := #in~cond; {3611#true} is VALID [2022-04-28 13:57:21,097 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 13:57:21,097 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {3611#true} {3980#(< ~counter~0 45)} #59#return; {3980#(< ~counter~0 45)} is VALID [2022-04-28 13:57:21,097 INFO L290 TraceCheckUtils]: 9: Hoare triple {3611#true} assume true; {3611#true} is VALID [2022-04-28 13:57:21,097 INFO L290 TraceCheckUtils]: 8: Hoare triple {3611#true} assume !(0 == ~cond); {3611#true} is VALID [2022-04-28 13:57:21,097 INFO L290 TraceCheckUtils]: 7: Hoare triple {3611#true} ~cond := #in~cond; {3611#true} is VALID [2022-04-28 13:57:21,097 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 13:57:21,098 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 13:57:21,098 INFO L272 TraceCheckUtils]: 4: Hoare triple {3980#(< ~counter~0 45)} call #t~ret7 := main(); {3980#(< ~counter~0 45)} is VALID [2022-04-28 13:57:21,098 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {3980#(< ~counter~0 45)} {3611#true} #67#return; {3980#(< ~counter~0 45)} is VALID [2022-04-28 13:57:21,098 INFO L290 TraceCheckUtils]: 2: Hoare triple {3980#(< ~counter~0 45)} assume true; {3980#(< ~counter~0 45)} is VALID [2022-04-28 13:57:21,099 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 13:57:21,099 INFO L272 TraceCheckUtils]: 0: Hoare triple {3611#true} call ULTIMATE.init(); {3611#true} is VALID [2022-04-28 13:57:21,099 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 13:57:21,099 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 13:57:21,099 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [946574266] [2022-04-28 13:57:21,099 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 13:57:21,099 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [61427242] [2022-04-28 13:57:21,100 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [61427242] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 13:57:21,100 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 13:57:21,100 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 16 [2022-04-28 13:57:21,100 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 13:57:21,100 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1957133268] [2022-04-28 13:57:21,100 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1957133268] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 13:57:21,100 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 13:57:21,100 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-04-28 13:57:21,100 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [802152103] [2022-04-28 13:57:21,100 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 13:57:21,101 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 13:57:21,102 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 13:57:21,102 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 13:57:21,150 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 13:57:21,151 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-04-28 13:57:21,151 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 13:57:21,151 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-04-28 13:57:21,151 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=96, Invalid=144, Unknown=0, NotChecked=0, Total=240 [2022-04-28 13:57:21,151 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 13:57:21,363 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 13:57:21,363 INFO L93 Difference]: Finished difference Result 79 states and 86 transitions. [2022-04-28 13:57:21,363 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2022-04-28 13:57:21,364 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 13:57:21,364 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 13:57:21,364 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 13:57:21,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 85 transitions. [2022-04-28 13:57:21,365 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 13:57:21,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 85 transitions. [2022-04-28 13:57:21,367 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 14 states and 85 transitions. [2022-04-28 13:57:21,429 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 13:57:21,430 INFO L225 Difference]: With dead ends: 79 [2022-04-28 13:57:21,430 INFO L226 Difference]: Without dead ends: 74 [2022-04-28 13:57:21,430 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 13:57:21,431 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 13:57:21,431 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 13:57:21,431 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 74 states. [2022-04-28 13:57:21,496 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 74 to 74. [2022-04-28 13:57:21,497 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 13:57:21,497 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 13:57:21,497 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 13:57:21,497 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 13:57:21,502 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 13:57:21,502 INFO L93 Difference]: Finished difference Result 74 states and 81 transitions. [2022-04-28 13:57:21,502 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 81 transitions. [2022-04-28 13:57:21,502 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 13:57:21,503 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 13:57:21,503 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 13:57:21,503 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 13:57:21,504 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 13:57:21,504 INFO L93 Difference]: Finished difference Result 74 states and 81 transitions. [2022-04-28 13:57:21,505 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 81 transitions. [2022-04-28 13:57:21,505 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 13:57:21,505 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 13:57:21,505 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 13:57:21,505 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 13:57:21,505 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 13:57:21,506 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 74 states and 81 transitions. [2022-04-28 13:57:21,506 INFO L78 Accepts]: Start accepts. Automaton has 74 states and 81 transitions. Word has length 68 [2022-04-28 13:57:21,507 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 13:57:21,507 INFO L495 AbstractCegarLoop]: Abstraction has 74 states and 81 transitions. [2022-04-28 13:57:21,507 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 13:57:21,507 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 74 states and 81 transitions. [2022-04-28 13:57:21,588 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 13:57:21,588 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 81 transitions. [2022-04-28 13:57:21,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-04-28 13:57:21,589 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 13:57:21,589 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 13:57:21,606 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Ended with exit code 0 [2022-04-28 13:57:21,799 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 13:57:21,799 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 13:57:21,800 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 13:57:21,800 INFO L85 PathProgramCache]: Analyzing trace with hash 771706710, now seen corresponding path program 11 times [2022-04-28 13:57:21,800 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 13:57:21,800 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1045813213] [2022-04-28 13:57:21,800 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 13:57:21,800 INFO L85 PathProgramCache]: Analyzing trace with hash 771706710, now seen corresponding path program 12 times [2022-04-28 13:57:21,800 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 13:57:21,800 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [80243639] [2022-04-28 13:57:21,801 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 13:57:21,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 13:57:21,821 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 13:57:21,821 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [2076084721] [2022-04-28 13:57:21,821 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-28 13:57:21,821 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 13:57:21,821 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 13:57:21,822 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 13:57:21,823 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 13:57:21,874 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 7 check-sat command(s) [2022-04-28 13:57:21,874 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 13:57:21,875 INFO L263 TraceCheckSpWp]: Trace formula consists of 231 conjuncts, 17 conjunts are in the unsatisfiable core [2022-04-28 13:57:21,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 13:57:21,887 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 13:57:22,211 INFO L272 TraceCheckUtils]: 0: Hoare triple {4498#true} call ULTIMATE.init(); {4498#true} is VALID [2022-04-28 13:57:22,212 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 13:57:22,213 INFO L290 TraceCheckUtils]: 2: Hoare triple {4506#(<= ~counter~0 0)} assume true; {4506#(<= ~counter~0 0)} is VALID [2022-04-28 13:57:22,213 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {4506#(<= ~counter~0 0)} {4498#true} #67#return; {4506#(<= ~counter~0 0)} is VALID [2022-04-28 13:57:22,213 INFO L272 TraceCheckUtils]: 4: Hoare triple {4506#(<= ~counter~0 0)} call #t~ret7 := main(); {4506#(<= ~counter~0 0)} is VALID [2022-04-28 13:57:22,214 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 13:57:22,214 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 13:57:22,214 INFO L290 TraceCheckUtils]: 7: Hoare triple {4506#(<= ~counter~0 0)} ~cond := #in~cond; {4506#(<= ~counter~0 0)} is VALID [2022-04-28 13:57:22,215 INFO L290 TraceCheckUtils]: 8: Hoare triple {4506#(<= ~counter~0 0)} assume !(0 == ~cond); {4506#(<= ~counter~0 0)} is VALID [2022-04-28 13:57:22,215 INFO L290 TraceCheckUtils]: 9: Hoare triple {4506#(<= ~counter~0 0)} assume true; {4506#(<= ~counter~0 0)} is VALID [2022-04-28 13:57:22,215 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 13:57:22,216 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 13:57:22,224 INFO L290 TraceCheckUtils]: 12: Hoare triple {4506#(<= ~counter~0 0)} ~cond := #in~cond; {4506#(<= ~counter~0 0)} is VALID [2022-04-28 13:57:22,224 INFO L290 TraceCheckUtils]: 13: Hoare triple {4506#(<= ~counter~0 0)} assume !(0 == ~cond); {4506#(<= ~counter~0 0)} is VALID [2022-04-28 13:57:22,224 INFO L290 TraceCheckUtils]: 14: Hoare triple {4506#(<= ~counter~0 0)} assume true; {4506#(<= ~counter~0 0)} is VALID [2022-04-28 13:57:22,225 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 13:57:22,225 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 13:57:22,226 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 13:57:22,226 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 13:57:22,227 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 13:57:22,227 INFO L290 TraceCheckUtils]: 20: Hoare triple {4555#(<= ~counter~0 1)} ~cond := #in~cond; {4555#(<= ~counter~0 1)} is VALID [2022-04-28 13:57:22,227 INFO L290 TraceCheckUtils]: 21: Hoare triple {4555#(<= ~counter~0 1)} assume !(0 == ~cond); {4555#(<= ~counter~0 1)} is VALID [2022-04-28 13:57:22,228 INFO L290 TraceCheckUtils]: 22: Hoare triple {4555#(<= ~counter~0 1)} assume true; {4555#(<= ~counter~0 1)} is VALID [2022-04-28 13:57:22,230 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 13:57:22,231 INFO L290 TraceCheckUtils]: 24: Hoare triple {4555#(<= ~counter~0 1)} assume !!(0 != ~y3~0); {4555#(<= ~counter~0 1)} is VALID [2022-04-28 13:57:22,231 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 13:57:22,231 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 13:57:22,232 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 13:57:22,232 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 13:57:22,233 INFO L290 TraceCheckUtils]: 29: Hoare triple {4583#(<= ~counter~0 2)} ~cond := #in~cond; {4583#(<= ~counter~0 2)} is VALID [2022-04-28 13:57:22,233 INFO L290 TraceCheckUtils]: 30: Hoare triple {4583#(<= ~counter~0 2)} assume !(0 == ~cond); {4583#(<= ~counter~0 2)} is VALID [2022-04-28 13:57:22,233 INFO L290 TraceCheckUtils]: 31: Hoare triple {4583#(<= ~counter~0 2)} assume true; {4583#(<= ~counter~0 2)} is VALID [2022-04-28 13:57:22,234 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 13:57:22,234 INFO L290 TraceCheckUtils]: 33: Hoare triple {4583#(<= ~counter~0 2)} assume !!(0 != ~y3~0); {4583#(<= ~counter~0 2)} is VALID [2022-04-28 13:57:22,234 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 13:57:22,235 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 13:57:22,235 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 13:57:22,236 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 13:57:22,236 INFO L290 TraceCheckUtils]: 38: Hoare triple {4611#(<= ~counter~0 3)} ~cond := #in~cond; {4611#(<= ~counter~0 3)} is VALID [2022-04-28 13:57:22,236 INFO L290 TraceCheckUtils]: 39: Hoare triple {4611#(<= ~counter~0 3)} assume !(0 == ~cond); {4611#(<= ~counter~0 3)} is VALID [2022-04-28 13:57:22,236 INFO L290 TraceCheckUtils]: 40: Hoare triple {4611#(<= ~counter~0 3)} assume true; {4611#(<= ~counter~0 3)} is VALID [2022-04-28 13:57:22,237 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 13:57:22,237 INFO L290 TraceCheckUtils]: 42: Hoare triple {4611#(<= ~counter~0 3)} assume !!(0 != ~y3~0); {4611#(<= ~counter~0 3)} is VALID [2022-04-28 13:57:22,237 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 13:57:22,238 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 13:57:22,238 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 13:57:22,239 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 13:57:22,239 INFO L290 TraceCheckUtils]: 47: Hoare triple {4639#(<= ~counter~0 4)} ~cond := #in~cond; {4639#(<= ~counter~0 4)} is VALID [2022-04-28 13:57:22,239 INFO L290 TraceCheckUtils]: 48: Hoare triple {4639#(<= ~counter~0 4)} assume !(0 == ~cond); {4639#(<= ~counter~0 4)} is VALID [2022-04-28 13:57:22,239 INFO L290 TraceCheckUtils]: 49: Hoare triple {4639#(<= ~counter~0 4)} assume true; {4639#(<= ~counter~0 4)} is VALID [2022-04-28 13:57:22,240 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 13:57:22,240 INFO L290 TraceCheckUtils]: 51: Hoare triple {4639#(<= ~counter~0 4)} assume !!(0 != ~y3~0); {4639#(<= ~counter~0 4)} is VALID [2022-04-28 13:57:22,240 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 13:57:22,241 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 13:57:22,241 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 13:57:22,242 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 13:57:22,242 INFO L290 TraceCheckUtils]: 56: Hoare triple {4667#(<= ~counter~0 5)} ~cond := #in~cond; {4667#(<= ~counter~0 5)} is VALID [2022-04-28 13:57:22,242 INFO L290 TraceCheckUtils]: 57: Hoare triple {4667#(<= ~counter~0 5)} assume !(0 == ~cond); {4667#(<= ~counter~0 5)} is VALID [2022-04-28 13:57:22,242 INFO L290 TraceCheckUtils]: 58: Hoare triple {4667#(<= ~counter~0 5)} assume true; {4667#(<= ~counter~0 5)} is VALID [2022-04-28 13:57:22,243 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 13:57:22,243 INFO L290 TraceCheckUtils]: 60: Hoare triple {4667#(<= ~counter~0 5)} assume !!(0 != ~y3~0); {4667#(<= ~counter~0 5)} is VALID [2022-04-28 13:57:22,243 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 13:57:22,244 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 13:57:22,244 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 13:57:22,245 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 13:57:22,245 INFO L290 TraceCheckUtils]: 65: Hoare triple {4695#(<= ~counter~0 6)} ~cond := #in~cond; {4695#(<= ~counter~0 6)} is VALID [2022-04-28 13:57:22,245 INFO L290 TraceCheckUtils]: 66: Hoare triple {4695#(<= ~counter~0 6)} assume !(0 == ~cond); {4695#(<= ~counter~0 6)} is VALID [2022-04-28 13:57:22,245 INFO L290 TraceCheckUtils]: 67: Hoare triple {4695#(<= ~counter~0 6)} assume true; {4695#(<= ~counter~0 6)} is VALID [2022-04-28 13:57:22,246 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 13:57:22,246 INFO L290 TraceCheckUtils]: 69: Hoare triple {4695#(<= ~counter~0 6)} assume !!(0 != ~y3~0); {4695#(<= ~counter~0 6)} is VALID [2022-04-28 13:57:22,246 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 13:57:22,247 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 13:57:22,247 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 13:57:22,247 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 13:57:22,247 INFO L290 TraceCheckUtils]: 74: Hoare triple {4499#false} ~cond := #in~cond; {4499#false} is VALID [2022-04-28 13:57:22,247 INFO L290 TraceCheckUtils]: 75: Hoare triple {4499#false} assume 0 == ~cond; {4499#false} is VALID [2022-04-28 13:57:22,247 INFO L290 TraceCheckUtils]: 76: Hoare triple {4499#false} assume !false; {4499#false} is VALID [2022-04-28 13:57:22,248 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 13:57:22,248 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 13:57:22,667 INFO L290 TraceCheckUtils]: 76: Hoare triple {4499#false} assume !false; {4499#false} is VALID [2022-04-28 13:57:22,667 INFO L290 TraceCheckUtils]: 75: Hoare triple {4499#false} assume 0 == ~cond; {4499#false} is VALID [2022-04-28 13:57:22,667 INFO L290 TraceCheckUtils]: 74: Hoare triple {4499#false} ~cond := #in~cond; {4499#false} is VALID [2022-04-28 13:57:22,667 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 13:57:22,668 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 13:57:22,668 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 13:57:22,668 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 13:57:22,668 INFO L290 TraceCheckUtils]: 69: Hoare triple {4755#(< ~counter~0 50)} assume !!(0 != ~y3~0); {4755#(< ~counter~0 50)} is VALID [2022-04-28 13:57:22,669 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {4498#true} {4755#(< ~counter~0 50)} #63#return; {4755#(< ~counter~0 50)} is VALID [2022-04-28 13:57:22,669 INFO L290 TraceCheckUtils]: 67: Hoare triple {4498#true} assume true; {4498#true} is VALID [2022-04-28 13:57:22,669 INFO L290 TraceCheckUtils]: 66: Hoare triple {4498#true} assume !(0 == ~cond); {4498#true} is VALID [2022-04-28 13:57:22,669 INFO L290 TraceCheckUtils]: 65: Hoare triple {4498#true} ~cond := #in~cond; {4498#true} is VALID [2022-04-28 13:57:22,669 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 13:57:22,670 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 13:57:22,670 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 13:57:22,670 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 13:57:22,671 INFO L290 TraceCheckUtils]: 60: Hoare triple {4783#(< ~counter~0 49)} assume !!(0 != ~y3~0); {4783#(< ~counter~0 49)} is VALID [2022-04-28 13:57:22,671 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {4498#true} {4783#(< ~counter~0 49)} #63#return; {4783#(< ~counter~0 49)} is VALID [2022-04-28 13:57:22,671 INFO L290 TraceCheckUtils]: 58: Hoare triple {4498#true} assume true; {4498#true} is VALID [2022-04-28 13:57:22,671 INFO L290 TraceCheckUtils]: 57: Hoare triple {4498#true} assume !(0 == ~cond); {4498#true} is VALID [2022-04-28 13:57:22,671 INFO L290 TraceCheckUtils]: 56: Hoare triple {4498#true} ~cond := #in~cond; {4498#true} is VALID [2022-04-28 13:57:22,671 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 13:57:22,672 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 13:57:22,672 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 13:57:22,672 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 13:57:22,673 INFO L290 TraceCheckUtils]: 51: Hoare triple {4811#(< ~counter~0 48)} assume !!(0 != ~y3~0); {4811#(< ~counter~0 48)} is VALID [2022-04-28 13:57:22,673 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {4498#true} {4811#(< ~counter~0 48)} #63#return; {4811#(< ~counter~0 48)} is VALID [2022-04-28 13:57:22,673 INFO L290 TraceCheckUtils]: 49: Hoare triple {4498#true} assume true; {4498#true} is VALID [2022-04-28 13:57:22,673 INFO L290 TraceCheckUtils]: 48: Hoare triple {4498#true} assume !(0 == ~cond); {4498#true} is VALID [2022-04-28 13:57:22,673 INFO L290 TraceCheckUtils]: 47: Hoare triple {4498#true} ~cond := #in~cond; {4498#true} is VALID [2022-04-28 13:57:22,673 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 13:57:22,674 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 13:57:22,681 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 13:57:22,681 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 13:57:22,681 INFO L290 TraceCheckUtils]: 42: Hoare triple {4839#(< ~counter~0 47)} assume !!(0 != ~y3~0); {4839#(< ~counter~0 47)} is VALID [2022-04-28 13:57:22,682 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {4498#true} {4839#(< ~counter~0 47)} #63#return; {4839#(< ~counter~0 47)} is VALID [2022-04-28 13:57:22,682 INFO L290 TraceCheckUtils]: 40: Hoare triple {4498#true} assume true; {4498#true} is VALID [2022-04-28 13:57:22,682 INFO L290 TraceCheckUtils]: 39: Hoare triple {4498#true} assume !(0 == ~cond); {4498#true} is VALID [2022-04-28 13:57:22,682 INFO L290 TraceCheckUtils]: 38: Hoare triple {4498#true} ~cond := #in~cond; {4498#true} is VALID [2022-04-28 13:57:22,682 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 13:57:22,683 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 13:57:22,683 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 13:57:22,684 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 13:57:22,684 INFO L290 TraceCheckUtils]: 33: Hoare triple {4867#(< ~counter~0 46)} assume !!(0 != ~y3~0); {4867#(< ~counter~0 46)} is VALID [2022-04-28 13:57:22,685 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {4498#true} {4867#(< ~counter~0 46)} #63#return; {4867#(< ~counter~0 46)} is VALID [2022-04-28 13:57:22,685 INFO L290 TraceCheckUtils]: 31: Hoare triple {4498#true} assume true; {4498#true} is VALID [2022-04-28 13:57:22,685 INFO L290 TraceCheckUtils]: 30: Hoare triple {4498#true} assume !(0 == ~cond); {4498#true} is VALID [2022-04-28 13:57:22,685 INFO L290 TraceCheckUtils]: 29: Hoare triple {4498#true} ~cond := #in~cond; {4498#true} is VALID [2022-04-28 13:57:22,685 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 13:57:22,685 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 13:57:22,686 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 13:57:22,686 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 13:57:22,686 INFO L290 TraceCheckUtils]: 24: Hoare triple {4895#(< ~counter~0 45)} assume !!(0 != ~y3~0); {4895#(< ~counter~0 45)} is VALID [2022-04-28 13:57:22,687 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {4498#true} {4895#(< ~counter~0 45)} #63#return; {4895#(< ~counter~0 45)} is VALID [2022-04-28 13:57:22,687 INFO L290 TraceCheckUtils]: 22: Hoare triple {4498#true} assume true; {4498#true} is VALID [2022-04-28 13:57:22,687 INFO L290 TraceCheckUtils]: 21: Hoare triple {4498#true} assume !(0 == ~cond); {4498#true} is VALID [2022-04-28 13:57:22,687 INFO L290 TraceCheckUtils]: 20: Hoare triple {4498#true} ~cond := #in~cond; {4498#true} is VALID [2022-04-28 13:57:22,687 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 13:57:22,687 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 13:57:22,688 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 13:57:22,688 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 13:57:22,689 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {4498#true} {4923#(< ~counter~0 44)} #61#return; {4923#(< ~counter~0 44)} is VALID [2022-04-28 13:57:22,689 INFO L290 TraceCheckUtils]: 14: Hoare triple {4498#true} assume true; {4498#true} is VALID [2022-04-28 13:57:22,689 INFO L290 TraceCheckUtils]: 13: Hoare triple {4498#true} assume !(0 == ~cond); {4498#true} is VALID [2022-04-28 13:57:22,689 INFO L290 TraceCheckUtils]: 12: Hoare triple {4498#true} ~cond := #in~cond; {4498#true} is VALID [2022-04-28 13:57:22,689 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 13:57:22,689 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {4498#true} {4923#(< ~counter~0 44)} #59#return; {4923#(< ~counter~0 44)} is VALID [2022-04-28 13:57:22,689 INFO L290 TraceCheckUtils]: 9: Hoare triple {4498#true} assume true; {4498#true} is VALID [2022-04-28 13:57:22,689 INFO L290 TraceCheckUtils]: 8: Hoare triple {4498#true} assume !(0 == ~cond); {4498#true} is VALID [2022-04-28 13:57:22,690 INFO L290 TraceCheckUtils]: 7: Hoare triple {4498#true} ~cond := #in~cond; {4498#true} is VALID [2022-04-28 13:57:22,690 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 13:57:22,690 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 13:57:22,690 INFO L272 TraceCheckUtils]: 4: Hoare triple {4923#(< ~counter~0 44)} call #t~ret7 := main(); {4923#(< ~counter~0 44)} is VALID [2022-04-28 13:57:22,691 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {4923#(< ~counter~0 44)} {4498#true} #67#return; {4923#(< ~counter~0 44)} is VALID [2022-04-28 13:57:22,691 INFO L290 TraceCheckUtils]: 2: Hoare triple {4923#(< ~counter~0 44)} assume true; {4923#(< ~counter~0 44)} is VALID [2022-04-28 13:57:22,691 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 13:57:22,691 INFO L272 TraceCheckUtils]: 0: Hoare triple {4498#true} call ULTIMATE.init(); {4498#true} is VALID [2022-04-28 13:57:22,692 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 13:57:22,692 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 13:57:22,692 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [80243639] [2022-04-28 13:57:22,692 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 13:57:22,692 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2076084721] [2022-04-28 13:57:22,692 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2076084721] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 13:57:22,692 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 13:57:22,692 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 10] total 18 [2022-04-28 13:57:22,692 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 13:57:22,693 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1045813213] [2022-04-28 13:57:22,693 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1045813213] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 13:57:22,693 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 13:57:22,693 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-04-28 13:57:22,693 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [693836145] [2022-04-28 13:57:22,693 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 13:57:22,693 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 13:57:22,693 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 13:57:22,694 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 13:57:22,742 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 13:57:22,742 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-04-28 13:57:22,742 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 13:57:22,743 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-04-28 13:57:22,743 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=125, Invalid=181, Unknown=0, NotChecked=0, Total=306 [2022-04-28 13:57:22,744 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 13:57:22,973 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 13:57:22,973 INFO L93 Difference]: Finished difference Result 88 states and 96 transitions. [2022-04-28 13:57:22,974 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-04-28 13:57:22,974 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 13:57:22,974 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 13:57:22,974 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 13:57:22,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 95 transitions. [2022-04-28 13:57:22,976 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 13:57:22,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 95 transitions. [2022-04-28 13:57:22,977 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 16 states and 95 transitions. [2022-04-28 13:57:23,039 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 13:57:23,041 INFO L225 Difference]: With dead ends: 88 [2022-04-28 13:57:23,041 INFO L226 Difference]: Without dead ends: 83 [2022-04-28 13:57:23,041 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 13:57:23,041 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 13:57:23,042 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 13:57:23,042 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 83 states. [2022-04-28 13:57:23,111 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 83 to 83. [2022-04-28 13:57:23,112 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 13:57:23,112 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 13:57:23,112 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 13:57:23,112 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 13:57:23,114 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 13:57:23,114 INFO L93 Difference]: Finished difference Result 83 states and 91 transitions. [2022-04-28 13:57:23,114 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 91 transitions. [2022-04-28 13:57:23,114 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 13:57:23,114 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 13:57:23,114 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 13:57:23,114 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 13:57:23,115 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 13:57:23,115 INFO L93 Difference]: Finished difference Result 83 states and 91 transitions. [2022-04-28 13:57:23,116 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 91 transitions. [2022-04-28 13:57:23,116 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 13:57:23,116 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 13:57:23,116 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 13:57:23,116 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 13:57:23,116 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 13:57:23,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 83 states and 91 transitions. [2022-04-28 13:57:23,117 INFO L78 Accepts]: Start accepts. Automaton has 83 states and 91 transitions. Word has length 77 [2022-04-28 13:57:23,117 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 13:57:23,117 INFO L495 AbstractCegarLoop]: Abstraction has 83 states and 91 transitions. [2022-04-28 13:57:23,117 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 13:57:23,118 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 83 states and 91 transitions. [2022-04-28 13:57:23,207 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 13:57:23,208 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 91 transitions. [2022-04-28 13:57:23,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-04-28 13:57:23,208 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 13:57:23,208 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 13:57:23,225 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 13:57:23,415 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 13:57:23,415 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 13:57:23,416 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 13:57:23,416 INFO L85 PathProgramCache]: Analyzing trace with hash 1848611036, now seen corresponding path program 13 times [2022-04-28 13:57:23,416 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 13:57:23,416 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1012699836] [2022-04-28 13:57:23,416 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 13:57:23,416 INFO L85 PathProgramCache]: Analyzing trace with hash 1848611036, now seen corresponding path program 14 times [2022-04-28 13:57:23,416 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 13:57:23,416 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [692113032] [2022-04-28 13:57:23,417 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 13:57:23,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 13:57:23,427 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 13:57:23,427 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1741678366] [2022-04-28 13:57:23,427 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-28 13:57:23,427 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 13:57:23,427 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 13:57:23,428 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 13:57:23,429 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 13:57:23,480 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-28 13:57:23,480 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 13:57:23,481 INFO L263 TraceCheckSpWp]: Trace formula consists of 254 conjuncts, 19 conjunts are in the unsatisfiable core [2022-04-28 13:57:23,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 13:57:23,496 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 13:57:23,880 INFO L272 TraceCheckUtils]: 0: Hoare triple {5497#true} call ULTIMATE.init(); {5497#true} is VALID [2022-04-28 13:57:23,880 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 13:57:23,880 INFO L290 TraceCheckUtils]: 2: Hoare triple {5505#(<= ~counter~0 0)} assume true; {5505#(<= ~counter~0 0)} is VALID [2022-04-28 13:57:23,881 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {5505#(<= ~counter~0 0)} {5497#true} #67#return; {5505#(<= ~counter~0 0)} is VALID [2022-04-28 13:57:23,881 INFO L272 TraceCheckUtils]: 4: Hoare triple {5505#(<= ~counter~0 0)} call #t~ret7 := main(); {5505#(<= ~counter~0 0)} is VALID [2022-04-28 13:57:23,881 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 13:57:23,882 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 13:57:23,882 INFO L290 TraceCheckUtils]: 7: Hoare triple {5505#(<= ~counter~0 0)} ~cond := #in~cond; {5505#(<= ~counter~0 0)} is VALID [2022-04-28 13:57:23,882 INFO L290 TraceCheckUtils]: 8: Hoare triple {5505#(<= ~counter~0 0)} assume !(0 == ~cond); {5505#(<= ~counter~0 0)} is VALID [2022-04-28 13:57:23,883 INFO L290 TraceCheckUtils]: 9: Hoare triple {5505#(<= ~counter~0 0)} assume true; {5505#(<= ~counter~0 0)} is VALID [2022-04-28 13:57:23,883 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 13:57:23,883 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 13:57:23,884 INFO L290 TraceCheckUtils]: 12: Hoare triple {5505#(<= ~counter~0 0)} ~cond := #in~cond; {5505#(<= ~counter~0 0)} is VALID [2022-04-28 13:57:23,884 INFO L290 TraceCheckUtils]: 13: Hoare triple {5505#(<= ~counter~0 0)} assume !(0 == ~cond); {5505#(<= ~counter~0 0)} is VALID [2022-04-28 13:57:23,884 INFO L290 TraceCheckUtils]: 14: Hoare triple {5505#(<= ~counter~0 0)} assume true; {5505#(<= ~counter~0 0)} is VALID [2022-04-28 13:57:23,885 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 13:57:23,885 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 13:57:23,885 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 13:57:23,886 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 13:57:23,887 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 13:57:23,887 INFO L290 TraceCheckUtils]: 20: Hoare triple {5554#(<= ~counter~0 1)} ~cond := #in~cond; {5554#(<= ~counter~0 1)} is VALID [2022-04-28 13:57:23,887 INFO L290 TraceCheckUtils]: 21: Hoare triple {5554#(<= ~counter~0 1)} assume !(0 == ~cond); {5554#(<= ~counter~0 1)} is VALID [2022-04-28 13:57:23,887 INFO L290 TraceCheckUtils]: 22: Hoare triple {5554#(<= ~counter~0 1)} assume true; {5554#(<= ~counter~0 1)} is VALID [2022-04-28 13:57:23,888 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 13:57:23,888 INFO L290 TraceCheckUtils]: 24: Hoare triple {5554#(<= ~counter~0 1)} assume !!(0 != ~y3~0); {5554#(<= ~counter~0 1)} is VALID [2022-04-28 13:57:23,888 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 13:57:23,889 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 13:57:23,889 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 13:57:23,890 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 13:57:23,890 INFO L290 TraceCheckUtils]: 29: Hoare triple {5582#(<= ~counter~0 2)} ~cond := #in~cond; {5582#(<= ~counter~0 2)} is VALID [2022-04-28 13:57:23,890 INFO L290 TraceCheckUtils]: 30: Hoare triple {5582#(<= ~counter~0 2)} assume !(0 == ~cond); {5582#(<= ~counter~0 2)} is VALID [2022-04-28 13:57:23,890 INFO L290 TraceCheckUtils]: 31: Hoare triple {5582#(<= ~counter~0 2)} assume true; {5582#(<= ~counter~0 2)} is VALID [2022-04-28 13:57:23,891 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 13:57:23,891 INFO L290 TraceCheckUtils]: 33: Hoare triple {5582#(<= ~counter~0 2)} assume !!(0 != ~y3~0); {5582#(<= ~counter~0 2)} is VALID [2022-04-28 13:57:23,892 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 13:57:23,892 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 13:57:23,892 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 13:57:23,893 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 13:57:23,893 INFO L290 TraceCheckUtils]: 38: Hoare triple {5610#(<= ~counter~0 3)} ~cond := #in~cond; {5610#(<= ~counter~0 3)} is VALID [2022-04-28 13:57:23,893 INFO L290 TraceCheckUtils]: 39: Hoare triple {5610#(<= ~counter~0 3)} assume !(0 == ~cond); {5610#(<= ~counter~0 3)} is VALID [2022-04-28 13:57:23,893 INFO L290 TraceCheckUtils]: 40: Hoare triple {5610#(<= ~counter~0 3)} assume true; {5610#(<= ~counter~0 3)} is VALID [2022-04-28 13:57:23,894 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 13:57:23,894 INFO L290 TraceCheckUtils]: 42: Hoare triple {5610#(<= ~counter~0 3)} assume !!(0 != ~y3~0); {5610#(<= ~counter~0 3)} is VALID [2022-04-28 13:57:23,895 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 13:57:23,895 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 13:57:23,895 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 13:57:23,896 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 13:57:23,896 INFO L290 TraceCheckUtils]: 47: Hoare triple {5638#(<= ~counter~0 4)} ~cond := #in~cond; {5638#(<= ~counter~0 4)} is VALID [2022-04-28 13:57:23,896 INFO L290 TraceCheckUtils]: 48: Hoare triple {5638#(<= ~counter~0 4)} assume !(0 == ~cond); {5638#(<= ~counter~0 4)} is VALID [2022-04-28 13:57:23,897 INFO L290 TraceCheckUtils]: 49: Hoare triple {5638#(<= ~counter~0 4)} assume true; {5638#(<= ~counter~0 4)} is VALID [2022-04-28 13:57:23,897 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 13:57:23,897 INFO L290 TraceCheckUtils]: 51: Hoare triple {5638#(<= ~counter~0 4)} assume !!(0 != ~y3~0); {5638#(<= ~counter~0 4)} is VALID [2022-04-28 13:57:23,898 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 13:57:23,898 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 13:57:23,898 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 13:57:23,899 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 13:57:23,902 INFO L290 TraceCheckUtils]: 56: Hoare triple {5666#(<= ~counter~0 5)} ~cond := #in~cond; {5666#(<= ~counter~0 5)} is VALID [2022-04-28 13:57:23,903 INFO L290 TraceCheckUtils]: 57: Hoare triple {5666#(<= ~counter~0 5)} assume !(0 == ~cond); {5666#(<= ~counter~0 5)} is VALID [2022-04-28 13:57:23,903 INFO L290 TraceCheckUtils]: 58: Hoare triple {5666#(<= ~counter~0 5)} assume true; {5666#(<= ~counter~0 5)} is VALID [2022-04-28 13:57:23,903 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 13:57:23,904 INFO L290 TraceCheckUtils]: 60: Hoare triple {5666#(<= ~counter~0 5)} assume !!(0 != ~y3~0); {5666#(<= ~counter~0 5)} is VALID [2022-04-28 13:57:23,904 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 13:57:23,904 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 13:57:23,915 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 13:57:23,916 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 13:57:23,916 INFO L290 TraceCheckUtils]: 65: Hoare triple {5694#(<= ~counter~0 6)} ~cond := #in~cond; {5694#(<= ~counter~0 6)} is VALID [2022-04-28 13:57:23,917 INFO L290 TraceCheckUtils]: 66: Hoare triple {5694#(<= ~counter~0 6)} assume !(0 == ~cond); {5694#(<= ~counter~0 6)} is VALID [2022-04-28 13:57:23,917 INFO L290 TraceCheckUtils]: 67: Hoare triple {5694#(<= ~counter~0 6)} assume true; {5694#(<= ~counter~0 6)} is VALID [2022-04-28 13:57:23,917 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 13:57:23,918 INFO L290 TraceCheckUtils]: 69: Hoare triple {5694#(<= ~counter~0 6)} assume !!(0 != ~y3~0); {5694#(<= ~counter~0 6)} is VALID [2022-04-28 13:57:23,918 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 13:57:23,918 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 13:57:23,919 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 13:57:23,919 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 13:57:23,919 INFO L290 TraceCheckUtils]: 74: Hoare triple {5722#(<= ~counter~0 7)} ~cond := #in~cond; {5722#(<= ~counter~0 7)} is VALID [2022-04-28 13:57:23,920 INFO L290 TraceCheckUtils]: 75: Hoare triple {5722#(<= ~counter~0 7)} assume !(0 == ~cond); {5722#(<= ~counter~0 7)} is VALID [2022-04-28 13:57:23,920 INFO L290 TraceCheckUtils]: 76: Hoare triple {5722#(<= ~counter~0 7)} assume true; {5722#(<= ~counter~0 7)} is VALID [2022-04-28 13:57:23,920 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 13:57:23,921 INFO L290 TraceCheckUtils]: 78: Hoare triple {5722#(<= ~counter~0 7)} assume !!(0 != ~y3~0); {5722#(<= ~counter~0 7)} is VALID [2022-04-28 13:57:23,921 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 13:57:23,921 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 13:57:23,922 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 13:57:23,922 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 13:57:23,922 INFO L290 TraceCheckUtils]: 83: Hoare triple {5498#false} ~cond := #in~cond; {5498#false} is VALID [2022-04-28 13:57:23,922 INFO L290 TraceCheckUtils]: 84: Hoare triple {5498#false} assume 0 == ~cond; {5498#false} is VALID [2022-04-28 13:57:23,922 INFO L290 TraceCheckUtils]: 85: Hoare triple {5498#false} assume !false; {5498#false} is VALID [2022-04-28 13:57:23,922 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 13:57:23,922 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 13:57:24,336 INFO L290 TraceCheckUtils]: 85: Hoare triple {5498#false} assume !false; {5498#false} is VALID [2022-04-28 13:57:24,336 INFO L290 TraceCheckUtils]: 84: Hoare triple {5498#false} assume 0 == ~cond; {5498#false} is VALID [2022-04-28 13:57:24,336 INFO L290 TraceCheckUtils]: 83: Hoare triple {5498#false} ~cond := #in~cond; {5498#false} is VALID [2022-04-28 13:57:24,336 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 13:57:24,338 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 13:57:24,339 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 13:57:24,339 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 13:57:24,347 INFO L290 TraceCheckUtils]: 78: Hoare triple {5782#(< ~counter~0 50)} assume !!(0 != ~y3~0); {5782#(< ~counter~0 50)} is VALID [2022-04-28 13:57:24,350 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {5497#true} {5782#(< ~counter~0 50)} #63#return; {5782#(< ~counter~0 50)} is VALID [2022-04-28 13:57:24,350 INFO L290 TraceCheckUtils]: 76: Hoare triple {5497#true} assume true; {5497#true} is VALID [2022-04-28 13:57:24,350 INFO L290 TraceCheckUtils]: 75: Hoare triple {5497#true} assume !(0 == ~cond); {5497#true} is VALID [2022-04-28 13:57:24,350 INFO L290 TraceCheckUtils]: 74: Hoare triple {5497#true} ~cond := #in~cond; {5497#true} is VALID [2022-04-28 13:57:24,350 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 13:57:24,351 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 13:57:24,352 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 13:57:24,352 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 13:57:24,353 INFO L290 TraceCheckUtils]: 69: Hoare triple {5810#(< ~counter~0 49)} assume !!(0 != ~y3~0); {5810#(< ~counter~0 49)} is VALID [2022-04-28 13:57:24,354 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {5497#true} {5810#(< ~counter~0 49)} #63#return; {5810#(< ~counter~0 49)} is VALID [2022-04-28 13:57:24,354 INFO L290 TraceCheckUtils]: 67: Hoare triple {5497#true} assume true; {5497#true} is VALID [2022-04-28 13:57:24,354 INFO L290 TraceCheckUtils]: 66: Hoare triple {5497#true} assume !(0 == ~cond); {5497#true} is VALID [2022-04-28 13:57:24,354 INFO L290 TraceCheckUtils]: 65: Hoare triple {5497#true} ~cond := #in~cond; {5497#true} is VALID [2022-04-28 13:57:24,354 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 13:57:24,354 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 13:57:24,355 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 13:57:24,355 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 13:57:24,356 INFO L290 TraceCheckUtils]: 60: Hoare triple {5838#(< ~counter~0 48)} assume !!(0 != ~y3~0); {5838#(< ~counter~0 48)} is VALID [2022-04-28 13:57:24,357 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {5497#true} {5838#(< ~counter~0 48)} #63#return; {5838#(< ~counter~0 48)} is VALID [2022-04-28 13:57:24,357 INFO L290 TraceCheckUtils]: 58: Hoare triple {5497#true} assume true; {5497#true} is VALID [2022-04-28 13:57:24,357 INFO L290 TraceCheckUtils]: 57: Hoare triple {5497#true} assume !(0 == ~cond); {5497#true} is VALID [2022-04-28 13:57:24,357 INFO L290 TraceCheckUtils]: 56: Hoare triple {5497#true} ~cond := #in~cond; {5497#true} is VALID [2022-04-28 13:57:24,357 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 13:57:24,357 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 13:57:24,358 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 13:57:24,358 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 13:57:24,358 INFO L290 TraceCheckUtils]: 51: Hoare triple {5866#(< ~counter~0 47)} assume !!(0 != ~y3~0); {5866#(< ~counter~0 47)} is VALID [2022-04-28 13:57:24,359 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {5497#true} {5866#(< ~counter~0 47)} #63#return; {5866#(< ~counter~0 47)} is VALID [2022-04-28 13:57:24,359 INFO L290 TraceCheckUtils]: 49: Hoare triple {5497#true} assume true; {5497#true} is VALID [2022-04-28 13:57:24,359 INFO L290 TraceCheckUtils]: 48: Hoare triple {5497#true} assume !(0 == ~cond); {5497#true} is VALID [2022-04-28 13:57:24,359 INFO L290 TraceCheckUtils]: 47: Hoare triple {5497#true} ~cond := #in~cond; {5497#true} is VALID [2022-04-28 13:57:24,359 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 13:57:24,359 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 13:57:24,360 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 13:57:24,360 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 13:57:24,360 INFO L290 TraceCheckUtils]: 42: Hoare triple {5894#(< ~counter~0 46)} assume !!(0 != ~y3~0); {5894#(< ~counter~0 46)} is VALID [2022-04-28 13:57:24,361 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {5497#true} {5894#(< ~counter~0 46)} #63#return; {5894#(< ~counter~0 46)} is VALID [2022-04-28 13:57:24,361 INFO L290 TraceCheckUtils]: 40: Hoare triple {5497#true} assume true; {5497#true} is VALID [2022-04-28 13:57:24,361 INFO L290 TraceCheckUtils]: 39: Hoare triple {5497#true} assume !(0 == ~cond); {5497#true} is VALID [2022-04-28 13:57:24,361 INFO L290 TraceCheckUtils]: 38: Hoare triple {5497#true} ~cond := #in~cond; {5497#true} is VALID [2022-04-28 13:57:24,361 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 13:57:24,361 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 13:57:24,362 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 13:57:24,362 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 13:57:24,362 INFO L290 TraceCheckUtils]: 33: Hoare triple {5922#(< ~counter~0 45)} assume !!(0 != ~y3~0); {5922#(< ~counter~0 45)} is VALID [2022-04-28 13:57:24,363 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {5497#true} {5922#(< ~counter~0 45)} #63#return; {5922#(< ~counter~0 45)} is VALID [2022-04-28 13:57:24,363 INFO L290 TraceCheckUtils]: 31: Hoare triple {5497#true} assume true; {5497#true} is VALID [2022-04-28 13:57:24,363 INFO L290 TraceCheckUtils]: 30: Hoare triple {5497#true} assume !(0 == ~cond); {5497#true} is VALID [2022-04-28 13:57:24,363 INFO L290 TraceCheckUtils]: 29: Hoare triple {5497#true} ~cond := #in~cond; {5497#true} is VALID [2022-04-28 13:57:24,363 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 13:57:24,364 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 13:57:24,364 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 13:57:24,364 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 13:57:24,365 INFO L290 TraceCheckUtils]: 24: Hoare triple {5950#(< ~counter~0 44)} assume !!(0 != ~y3~0); {5950#(< ~counter~0 44)} is VALID [2022-04-28 13:57:24,365 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {5497#true} {5950#(< ~counter~0 44)} #63#return; {5950#(< ~counter~0 44)} is VALID [2022-04-28 13:57:24,365 INFO L290 TraceCheckUtils]: 22: Hoare triple {5497#true} assume true; {5497#true} is VALID [2022-04-28 13:57:24,365 INFO L290 TraceCheckUtils]: 21: Hoare triple {5497#true} assume !(0 == ~cond); {5497#true} is VALID [2022-04-28 13:57:24,365 INFO L290 TraceCheckUtils]: 20: Hoare triple {5497#true} ~cond := #in~cond; {5497#true} is VALID [2022-04-28 13:57:24,365 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 13:57:24,366 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 13:57:24,366 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 13:57:24,366 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 13:57:24,367 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {5497#true} {5978#(< ~counter~0 43)} #61#return; {5978#(< ~counter~0 43)} is VALID [2022-04-28 13:57:24,367 INFO L290 TraceCheckUtils]: 14: Hoare triple {5497#true} assume true; {5497#true} is VALID [2022-04-28 13:57:24,367 INFO L290 TraceCheckUtils]: 13: Hoare triple {5497#true} assume !(0 == ~cond); {5497#true} is VALID [2022-04-28 13:57:24,367 INFO L290 TraceCheckUtils]: 12: Hoare triple {5497#true} ~cond := #in~cond; {5497#true} is VALID [2022-04-28 13:57:24,367 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 13:57:24,368 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {5497#true} {5978#(< ~counter~0 43)} #59#return; {5978#(< ~counter~0 43)} is VALID [2022-04-28 13:57:24,368 INFO L290 TraceCheckUtils]: 9: Hoare triple {5497#true} assume true; {5497#true} is VALID [2022-04-28 13:57:24,368 INFO L290 TraceCheckUtils]: 8: Hoare triple {5497#true} assume !(0 == ~cond); {5497#true} is VALID [2022-04-28 13:57:24,368 INFO L290 TraceCheckUtils]: 7: Hoare triple {5497#true} ~cond := #in~cond; {5497#true} is VALID [2022-04-28 13:57:24,368 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 13:57:24,368 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 13:57:24,369 INFO L272 TraceCheckUtils]: 4: Hoare triple {5978#(< ~counter~0 43)} call #t~ret7 := main(); {5978#(< ~counter~0 43)} is VALID [2022-04-28 13:57:24,369 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {5978#(< ~counter~0 43)} {5497#true} #67#return; {5978#(< ~counter~0 43)} is VALID [2022-04-28 13:57:24,369 INFO L290 TraceCheckUtils]: 2: Hoare triple {5978#(< ~counter~0 43)} assume true; {5978#(< ~counter~0 43)} is VALID [2022-04-28 13:57:24,370 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 13:57:24,370 INFO L272 TraceCheckUtils]: 0: Hoare triple {5497#true} call ULTIMATE.init(); {5497#true} is VALID [2022-04-28 13:57:24,370 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 13:57:24,370 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 13:57:24,370 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [692113032] [2022-04-28 13:57:24,370 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 13:57:24,370 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1741678366] [2022-04-28 13:57:24,370 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1741678366] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 13:57:24,370 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 13:57:24,371 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 11] total 20 [2022-04-28 13:57:24,371 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 13:57:24,371 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1012699836] [2022-04-28 13:57:24,371 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1012699836] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 13:57:24,371 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 13:57:24,371 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2022-04-28 13:57:24,371 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [771031386] [2022-04-28 13:57:24,371 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 13:57:24,372 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 13:57:24,372 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 13:57:24,372 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 13:57:24,426 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 13:57:24,427 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2022-04-28 13:57:24,427 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 13:57:24,427 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2022-04-28 13:57:24,427 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=158, Invalid=222, Unknown=0, NotChecked=0, Total=380 [2022-04-28 13:57:24,427 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 13:57:24,722 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 13:57:24,722 INFO L93 Difference]: Finished difference Result 97 states and 106 transitions. [2022-04-28 13:57:24,722 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2022-04-28 13:57:24,722 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 13:57:24,723 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 13:57:24,723 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 13:57:24,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 105 transitions. [2022-04-28 13:57:24,724 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 13:57:24,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 105 transitions. [2022-04-28 13:57:24,726 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 18 states and 105 transitions. [2022-04-28 13:57:24,794 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 13:57:24,796 INFO L225 Difference]: With dead ends: 97 [2022-04-28 13:57:24,796 INFO L226 Difference]: Without dead ends: 92 [2022-04-28 13:57:24,796 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 13:57:24,797 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 13:57:24,797 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 13:57:24,797 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 92 states. [2022-04-28 13:57:24,875 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 92 to 92. [2022-04-28 13:57:24,875 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 13:57:24,875 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 13:57:24,876 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 13:57:24,876 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 13:57:24,877 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 13:57:24,877 INFO L93 Difference]: Finished difference Result 92 states and 101 transitions. [2022-04-28 13:57:24,877 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 101 transitions. [2022-04-28 13:57:24,878 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 13:57:24,878 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 13:57:24,878 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 13:57:24,878 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 13:57:24,879 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 13:57:24,879 INFO L93 Difference]: Finished difference Result 92 states and 101 transitions. [2022-04-28 13:57:24,879 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 101 transitions. [2022-04-28 13:57:24,879 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 13:57:24,879 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 13:57:24,880 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 13:57:24,880 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 13:57:24,880 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 13:57:24,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 92 states and 101 transitions. [2022-04-28 13:57:24,881 INFO L78 Accepts]: Start accepts. Automaton has 92 states and 101 transitions. Word has length 86 [2022-04-28 13:57:24,881 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 13:57:24,881 INFO L495 AbstractCegarLoop]: Abstraction has 92 states and 101 transitions. [2022-04-28 13:57:24,881 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 13:57:24,881 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 92 states and 101 transitions. [2022-04-28 13:57:24,993 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 13:57:24,993 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 101 transitions. [2022-04-28 13:57:24,994 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-04-28 13:57:24,994 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 13:57:24,994 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 13:57:25,012 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 13:57:25,194 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 13:57:25,195 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 13:57:25,195 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 13:57:25,195 INFO L85 PathProgramCache]: Analyzing trace with hash -399923690, now seen corresponding path program 15 times [2022-04-28 13:57:25,195 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 13:57:25,195 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1386562567] [2022-04-28 13:57:25,196 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 13:57:25,196 INFO L85 PathProgramCache]: Analyzing trace with hash -399923690, now seen corresponding path program 16 times [2022-04-28 13:57:25,196 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 13:57:25,196 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1012024647] [2022-04-28 13:57:25,196 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 13:57:25,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 13:57:25,209 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 13:57:25,210 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1895893338] [2022-04-28 13:57:25,210 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-28 13:57:25,210 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 13:57:25,210 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 13:57:25,211 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 13:57:25,211 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 13:57:25,262 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-28 13:57:25,263 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 13:57:25,264 INFO L263 TraceCheckSpWp]: Trace formula consists of 277 conjuncts, 21 conjunts are in the unsatisfiable core [2022-04-28 13:57:25,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 13:57:25,281 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 13:57:25,714 INFO L272 TraceCheckUtils]: 0: Hoare triple {6608#true} call ULTIMATE.init(); {6608#true} is VALID [2022-04-28 13:57:25,714 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 13:57:25,715 INFO L290 TraceCheckUtils]: 2: Hoare triple {6616#(<= ~counter~0 0)} assume true; {6616#(<= ~counter~0 0)} is VALID [2022-04-28 13:57:25,715 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {6616#(<= ~counter~0 0)} {6608#true} #67#return; {6616#(<= ~counter~0 0)} is VALID [2022-04-28 13:57:25,715 INFO L272 TraceCheckUtils]: 4: Hoare triple {6616#(<= ~counter~0 0)} call #t~ret7 := main(); {6616#(<= ~counter~0 0)} is VALID [2022-04-28 13:57:25,715 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 13:57:25,716 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 13:57:25,716 INFO L290 TraceCheckUtils]: 7: Hoare triple {6616#(<= ~counter~0 0)} ~cond := #in~cond; {6616#(<= ~counter~0 0)} is VALID [2022-04-28 13:57:25,716 INFO L290 TraceCheckUtils]: 8: Hoare triple {6616#(<= ~counter~0 0)} assume !(0 == ~cond); {6616#(<= ~counter~0 0)} is VALID [2022-04-28 13:57:25,717 INFO L290 TraceCheckUtils]: 9: Hoare triple {6616#(<= ~counter~0 0)} assume true; {6616#(<= ~counter~0 0)} is VALID [2022-04-28 13:57:25,717 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 13:57:25,717 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 13:57:25,718 INFO L290 TraceCheckUtils]: 12: Hoare triple {6616#(<= ~counter~0 0)} ~cond := #in~cond; {6616#(<= ~counter~0 0)} is VALID [2022-04-28 13:57:25,718 INFO L290 TraceCheckUtils]: 13: Hoare triple {6616#(<= ~counter~0 0)} assume !(0 == ~cond); {6616#(<= ~counter~0 0)} is VALID [2022-04-28 13:57:25,718 INFO L290 TraceCheckUtils]: 14: Hoare triple {6616#(<= ~counter~0 0)} assume true; {6616#(<= ~counter~0 0)} is VALID [2022-04-28 13:57:25,718 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 13:57:25,719 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 13:57:25,719 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 13:57:25,720 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 13:57:25,720 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 13:57:25,720 INFO L290 TraceCheckUtils]: 20: Hoare triple {6665#(<= ~counter~0 1)} ~cond := #in~cond; {6665#(<= ~counter~0 1)} is VALID [2022-04-28 13:57:25,721 INFO L290 TraceCheckUtils]: 21: Hoare triple {6665#(<= ~counter~0 1)} assume !(0 == ~cond); {6665#(<= ~counter~0 1)} is VALID [2022-04-28 13:57:25,721 INFO L290 TraceCheckUtils]: 22: Hoare triple {6665#(<= ~counter~0 1)} assume true; {6665#(<= ~counter~0 1)} is VALID [2022-04-28 13:57:25,721 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 13:57:25,722 INFO L290 TraceCheckUtils]: 24: Hoare triple {6665#(<= ~counter~0 1)} assume !!(0 != ~y3~0); {6665#(<= ~counter~0 1)} is VALID [2022-04-28 13:57:25,722 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 13:57:25,722 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 13:57:25,723 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 13:57:25,723 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 13:57:25,723 INFO L290 TraceCheckUtils]: 29: Hoare triple {6693#(<= ~counter~0 2)} ~cond := #in~cond; {6693#(<= ~counter~0 2)} is VALID [2022-04-28 13:57:25,724 INFO L290 TraceCheckUtils]: 30: Hoare triple {6693#(<= ~counter~0 2)} assume !(0 == ~cond); {6693#(<= ~counter~0 2)} is VALID [2022-04-28 13:57:25,724 INFO L290 TraceCheckUtils]: 31: Hoare triple {6693#(<= ~counter~0 2)} assume true; {6693#(<= ~counter~0 2)} is VALID [2022-04-28 13:57:25,724 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 13:57:25,725 INFO L290 TraceCheckUtils]: 33: Hoare triple {6693#(<= ~counter~0 2)} assume !!(0 != ~y3~0); {6693#(<= ~counter~0 2)} is VALID [2022-04-28 13:57:25,725 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 13:57:25,725 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 13:57:25,726 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 13:57:25,726 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 13:57:25,726 INFO L290 TraceCheckUtils]: 38: Hoare triple {6721#(<= ~counter~0 3)} ~cond := #in~cond; {6721#(<= ~counter~0 3)} is VALID [2022-04-28 13:57:25,727 INFO L290 TraceCheckUtils]: 39: Hoare triple {6721#(<= ~counter~0 3)} assume !(0 == ~cond); {6721#(<= ~counter~0 3)} is VALID [2022-04-28 13:57:25,727 INFO L290 TraceCheckUtils]: 40: Hoare triple {6721#(<= ~counter~0 3)} assume true; {6721#(<= ~counter~0 3)} is VALID [2022-04-28 13:57:25,727 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 13:57:25,728 INFO L290 TraceCheckUtils]: 42: Hoare triple {6721#(<= ~counter~0 3)} assume !!(0 != ~y3~0); {6721#(<= ~counter~0 3)} is VALID [2022-04-28 13:57:25,728 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 13:57:25,728 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 13:57:25,729 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 13:57:25,729 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 13:57:25,729 INFO L290 TraceCheckUtils]: 47: Hoare triple {6749#(<= ~counter~0 4)} ~cond := #in~cond; {6749#(<= ~counter~0 4)} is VALID [2022-04-28 13:57:25,730 INFO L290 TraceCheckUtils]: 48: Hoare triple {6749#(<= ~counter~0 4)} assume !(0 == ~cond); {6749#(<= ~counter~0 4)} is VALID [2022-04-28 13:57:25,730 INFO L290 TraceCheckUtils]: 49: Hoare triple {6749#(<= ~counter~0 4)} assume true; {6749#(<= ~counter~0 4)} is VALID [2022-04-28 13:57:25,730 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 13:57:25,731 INFO L290 TraceCheckUtils]: 51: Hoare triple {6749#(<= ~counter~0 4)} assume !!(0 != ~y3~0); {6749#(<= ~counter~0 4)} is VALID [2022-04-28 13:57:25,731 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 13:57:25,731 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 13:57:25,732 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 13:57:25,732 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 13:57:25,732 INFO L290 TraceCheckUtils]: 56: Hoare triple {6777#(<= ~counter~0 5)} ~cond := #in~cond; {6777#(<= ~counter~0 5)} is VALID [2022-04-28 13:57:25,733 INFO L290 TraceCheckUtils]: 57: Hoare triple {6777#(<= ~counter~0 5)} assume !(0 == ~cond); {6777#(<= ~counter~0 5)} is VALID [2022-04-28 13:57:25,733 INFO L290 TraceCheckUtils]: 58: Hoare triple {6777#(<= ~counter~0 5)} assume true; {6777#(<= ~counter~0 5)} is VALID [2022-04-28 13:57:25,733 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 13:57:25,734 INFO L290 TraceCheckUtils]: 60: Hoare triple {6777#(<= ~counter~0 5)} assume !!(0 != ~y3~0); {6777#(<= ~counter~0 5)} is VALID [2022-04-28 13:57:25,734 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 13:57:25,734 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 13:57:25,735 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 13:57:25,735 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 13:57:25,735 INFO L290 TraceCheckUtils]: 65: Hoare triple {6805#(<= ~counter~0 6)} ~cond := #in~cond; {6805#(<= ~counter~0 6)} is VALID [2022-04-28 13:57:25,736 INFO L290 TraceCheckUtils]: 66: Hoare triple {6805#(<= ~counter~0 6)} assume !(0 == ~cond); {6805#(<= ~counter~0 6)} is VALID [2022-04-28 13:57:25,736 INFO L290 TraceCheckUtils]: 67: Hoare triple {6805#(<= ~counter~0 6)} assume true; {6805#(<= ~counter~0 6)} is VALID [2022-04-28 13:57:25,736 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 13:57:25,737 INFO L290 TraceCheckUtils]: 69: Hoare triple {6805#(<= ~counter~0 6)} assume !!(0 != ~y3~0); {6805#(<= ~counter~0 6)} is VALID [2022-04-28 13:57:25,737 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 13:57:25,737 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 13:57:25,738 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 13:57:25,738 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 13:57:25,738 INFO L290 TraceCheckUtils]: 74: Hoare triple {6833#(<= ~counter~0 7)} ~cond := #in~cond; {6833#(<= ~counter~0 7)} is VALID [2022-04-28 13:57:25,739 INFO L290 TraceCheckUtils]: 75: Hoare triple {6833#(<= ~counter~0 7)} assume !(0 == ~cond); {6833#(<= ~counter~0 7)} is VALID [2022-04-28 13:57:25,739 INFO L290 TraceCheckUtils]: 76: Hoare triple {6833#(<= ~counter~0 7)} assume true; {6833#(<= ~counter~0 7)} is VALID [2022-04-28 13:57:25,740 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 13:57:25,740 INFO L290 TraceCheckUtils]: 78: Hoare triple {6833#(<= ~counter~0 7)} assume !!(0 != ~y3~0); {6833#(<= ~counter~0 7)} is VALID [2022-04-28 13:57:25,740 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 13:57:25,740 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 13:57:25,741 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 13:57:25,741 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 13:57:25,741 INFO L290 TraceCheckUtils]: 83: Hoare triple {6861#(<= ~counter~0 8)} ~cond := #in~cond; {6861#(<= ~counter~0 8)} is VALID [2022-04-28 13:57:25,742 INFO L290 TraceCheckUtils]: 84: Hoare triple {6861#(<= ~counter~0 8)} assume !(0 == ~cond); {6861#(<= ~counter~0 8)} is VALID [2022-04-28 13:57:25,742 INFO L290 TraceCheckUtils]: 85: Hoare triple {6861#(<= ~counter~0 8)} assume true; {6861#(<= ~counter~0 8)} is VALID [2022-04-28 13:57:25,743 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 13:57:25,743 INFO L290 TraceCheckUtils]: 87: Hoare triple {6861#(<= ~counter~0 8)} assume !!(0 != ~y3~0); {6861#(<= ~counter~0 8)} is VALID [2022-04-28 13:57:25,744 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 13:57:25,744 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 13:57:25,744 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 13:57:25,744 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 13:57:25,744 INFO L290 TraceCheckUtils]: 92: Hoare triple {6609#false} ~cond := #in~cond; {6609#false} is VALID [2022-04-28 13:57:25,745 INFO L290 TraceCheckUtils]: 93: Hoare triple {6609#false} assume 0 == ~cond; {6609#false} is VALID [2022-04-28 13:57:25,745 INFO L290 TraceCheckUtils]: 94: Hoare triple {6609#false} assume !false; {6609#false} is VALID [2022-04-28 13:57:25,745 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 13:57:25,745 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 13:57:26,245 INFO L290 TraceCheckUtils]: 94: Hoare triple {6609#false} assume !false; {6609#false} is VALID [2022-04-28 13:57:26,245 INFO L290 TraceCheckUtils]: 93: Hoare triple {6609#false} assume 0 == ~cond; {6609#false} is VALID [2022-04-28 13:57:26,245 INFO L290 TraceCheckUtils]: 92: Hoare triple {6609#false} ~cond := #in~cond; {6609#false} is VALID [2022-04-28 13:57:26,245 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 13:57:26,245 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 13:57:26,246 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 13:57:26,246 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 13:57:26,246 INFO L290 TraceCheckUtils]: 87: Hoare triple {6921#(< ~counter~0 50)} assume !!(0 != ~y3~0); {6921#(< ~counter~0 50)} is VALID [2022-04-28 13:57:26,247 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {6608#true} {6921#(< ~counter~0 50)} #63#return; {6921#(< ~counter~0 50)} is VALID [2022-04-28 13:57:26,247 INFO L290 TraceCheckUtils]: 85: Hoare triple {6608#true} assume true; {6608#true} is VALID [2022-04-28 13:57:26,247 INFO L290 TraceCheckUtils]: 84: Hoare triple {6608#true} assume !(0 == ~cond); {6608#true} is VALID [2022-04-28 13:57:26,247 INFO L290 TraceCheckUtils]: 83: Hoare triple {6608#true} ~cond := #in~cond; {6608#true} is VALID [2022-04-28 13:57:26,247 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 13:57:26,247 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 13:57:26,248 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 13:57:26,248 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 13:57:26,248 INFO L290 TraceCheckUtils]: 78: Hoare triple {6949#(< ~counter~0 49)} assume !!(0 != ~y3~0); {6949#(< ~counter~0 49)} is VALID [2022-04-28 13:57:26,249 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {6608#true} {6949#(< ~counter~0 49)} #63#return; {6949#(< ~counter~0 49)} is VALID [2022-04-28 13:57:26,249 INFO L290 TraceCheckUtils]: 76: Hoare triple {6608#true} assume true; {6608#true} is VALID [2022-04-28 13:57:26,249 INFO L290 TraceCheckUtils]: 75: Hoare triple {6608#true} assume !(0 == ~cond); {6608#true} is VALID [2022-04-28 13:57:26,249 INFO L290 TraceCheckUtils]: 74: Hoare triple {6608#true} ~cond := #in~cond; {6608#true} is VALID [2022-04-28 13:57:26,249 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 13:57:26,249 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 13:57:26,250 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 13:57:26,250 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 13:57:26,250 INFO L290 TraceCheckUtils]: 69: Hoare triple {6977#(< ~counter~0 48)} assume !!(0 != ~y3~0); {6977#(< ~counter~0 48)} is VALID [2022-04-28 13:57:26,251 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {6608#true} {6977#(< ~counter~0 48)} #63#return; {6977#(< ~counter~0 48)} is VALID [2022-04-28 13:57:26,251 INFO L290 TraceCheckUtils]: 67: Hoare triple {6608#true} assume true; {6608#true} is VALID [2022-04-28 13:57:26,251 INFO L290 TraceCheckUtils]: 66: Hoare triple {6608#true} assume !(0 == ~cond); {6608#true} is VALID [2022-04-28 13:57:26,251 INFO L290 TraceCheckUtils]: 65: Hoare triple {6608#true} ~cond := #in~cond; {6608#true} is VALID [2022-04-28 13:57:26,251 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 13:57:26,251 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 13:57:26,252 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 13:57:26,252 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 13:57:26,252 INFO L290 TraceCheckUtils]: 60: Hoare triple {7005#(< ~counter~0 47)} assume !!(0 != ~y3~0); {7005#(< ~counter~0 47)} is VALID [2022-04-28 13:57:26,253 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {6608#true} {7005#(< ~counter~0 47)} #63#return; {7005#(< ~counter~0 47)} is VALID [2022-04-28 13:57:26,253 INFO L290 TraceCheckUtils]: 58: Hoare triple {6608#true} assume true; {6608#true} is VALID [2022-04-28 13:57:26,253 INFO L290 TraceCheckUtils]: 57: Hoare triple {6608#true} assume !(0 == ~cond); {6608#true} is VALID [2022-04-28 13:57:26,253 INFO L290 TraceCheckUtils]: 56: Hoare triple {6608#true} ~cond := #in~cond; {6608#true} is VALID [2022-04-28 13:57:26,253 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 13:57:26,253 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 13:57:26,254 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 13:57:26,254 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 13:57:26,254 INFO L290 TraceCheckUtils]: 51: Hoare triple {7033#(< ~counter~0 46)} assume !!(0 != ~y3~0); {7033#(< ~counter~0 46)} is VALID [2022-04-28 13:57:26,255 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {6608#true} {7033#(< ~counter~0 46)} #63#return; {7033#(< ~counter~0 46)} is VALID [2022-04-28 13:57:26,255 INFO L290 TraceCheckUtils]: 49: Hoare triple {6608#true} assume true; {6608#true} is VALID [2022-04-28 13:57:26,255 INFO L290 TraceCheckUtils]: 48: Hoare triple {6608#true} assume !(0 == ~cond); {6608#true} is VALID [2022-04-28 13:57:26,255 INFO L290 TraceCheckUtils]: 47: Hoare triple {6608#true} ~cond := #in~cond; {6608#true} is VALID [2022-04-28 13:57:26,255 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 13:57:26,255 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 13:57:26,256 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 13:57:26,256 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 13:57:26,256 INFO L290 TraceCheckUtils]: 42: Hoare triple {7061#(< ~counter~0 45)} assume !!(0 != ~y3~0); {7061#(< ~counter~0 45)} is VALID [2022-04-28 13:57:26,257 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {6608#true} {7061#(< ~counter~0 45)} #63#return; {7061#(< ~counter~0 45)} is VALID [2022-04-28 13:57:26,257 INFO L290 TraceCheckUtils]: 40: Hoare triple {6608#true} assume true; {6608#true} is VALID [2022-04-28 13:57:26,257 INFO L290 TraceCheckUtils]: 39: Hoare triple {6608#true} assume !(0 == ~cond); {6608#true} is VALID [2022-04-28 13:57:26,257 INFO L290 TraceCheckUtils]: 38: Hoare triple {6608#true} ~cond := #in~cond; {6608#true} is VALID [2022-04-28 13:57:26,257 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 13:57:26,257 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 13:57:26,258 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 13:57:26,258 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 13:57:26,258 INFO L290 TraceCheckUtils]: 33: Hoare triple {7089#(< ~counter~0 44)} assume !!(0 != ~y3~0); {7089#(< ~counter~0 44)} is VALID [2022-04-28 13:57:26,259 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {6608#true} {7089#(< ~counter~0 44)} #63#return; {7089#(< ~counter~0 44)} is VALID [2022-04-28 13:57:26,259 INFO L290 TraceCheckUtils]: 31: Hoare triple {6608#true} assume true; {6608#true} is VALID [2022-04-28 13:57:26,259 INFO L290 TraceCheckUtils]: 30: Hoare triple {6608#true} assume !(0 == ~cond); {6608#true} is VALID [2022-04-28 13:57:26,259 INFO L290 TraceCheckUtils]: 29: Hoare triple {6608#true} ~cond := #in~cond; {6608#true} is VALID [2022-04-28 13:57:26,259 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 13:57:26,259 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 13:57:26,260 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 13:57:26,260 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 13:57:26,260 INFO L290 TraceCheckUtils]: 24: Hoare triple {7117#(< ~counter~0 43)} assume !!(0 != ~y3~0); {7117#(< ~counter~0 43)} is VALID [2022-04-28 13:57:26,261 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {6608#true} {7117#(< ~counter~0 43)} #63#return; {7117#(< ~counter~0 43)} is VALID [2022-04-28 13:57:26,261 INFO L290 TraceCheckUtils]: 22: Hoare triple {6608#true} assume true; {6608#true} is VALID [2022-04-28 13:57:26,261 INFO L290 TraceCheckUtils]: 21: Hoare triple {6608#true} assume !(0 == ~cond); {6608#true} is VALID [2022-04-28 13:57:26,261 INFO L290 TraceCheckUtils]: 20: Hoare triple {6608#true} ~cond := #in~cond; {6608#true} is VALID [2022-04-28 13:57:26,261 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 13:57:26,261 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 13:57:26,262 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 13:57:26,262 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 13:57:26,262 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {6608#true} {7145#(< ~counter~0 42)} #61#return; {7145#(< ~counter~0 42)} is VALID [2022-04-28 13:57:26,263 INFO L290 TraceCheckUtils]: 14: Hoare triple {6608#true} assume true; {6608#true} is VALID [2022-04-28 13:57:26,263 INFO L290 TraceCheckUtils]: 13: Hoare triple {6608#true} assume !(0 == ~cond); {6608#true} is VALID [2022-04-28 13:57:26,263 INFO L290 TraceCheckUtils]: 12: Hoare triple {6608#true} ~cond := #in~cond; {6608#true} is VALID [2022-04-28 13:57:26,263 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 13:57:26,263 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {6608#true} {7145#(< ~counter~0 42)} #59#return; {7145#(< ~counter~0 42)} is VALID [2022-04-28 13:57:26,263 INFO L290 TraceCheckUtils]: 9: Hoare triple {6608#true} assume true; {6608#true} is VALID [2022-04-28 13:57:26,263 INFO L290 TraceCheckUtils]: 8: Hoare triple {6608#true} assume !(0 == ~cond); {6608#true} is VALID [2022-04-28 13:57:26,263 INFO L290 TraceCheckUtils]: 7: Hoare triple {6608#true} ~cond := #in~cond; {6608#true} is VALID [2022-04-28 13:57:26,263 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 13:57:26,264 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 13:57:26,264 INFO L272 TraceCheckUtils]: 4: Hoare triple {7145#(< ~counter~0 42)} call #t~ret7 := main(); {7145#(< ~counter~0 42)} is VALID [2022-04-28 13:57:26,264 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {7145#(< ~counter~0 42)} {6608#true} #67#return; {7145#(< ~counter~0 42)} is VALID [2022-04-28 13:57:26,264 INFO L290 TraceCheckUtils]: 2: Hoare triple {7145#(< ~counter~0 42)} assume true; {7145#(< ~counter~0 42)} is VALID [2022-04-28 13:57:26,265 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 13:57:26,265 INFO L272 TraceCheckUtils]: 0: Hoare triple {6608#true} call ULTIMATE.init(); {6608#true} is VALID [2022-04-28 13:57:26,265 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 13:57:26,266 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 13:57:26,266 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1012024647] [2022-04-28 13:57:26,266 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 13:57:26,266 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1895893338] [2022-04-28 13:57:26,266 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1895893338] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 13:57:26,266 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 13:57:26,266 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 12] total 22 [2022-04-28 13:57:26,266 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 13:57:26,266 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1386562567] [2022-04-28 13:57:26,266 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1386562567] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 13:57:26,266 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 13:57:26,266 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-04-28 13:57:26,266 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [399963980] [2022-04-28 13:57:26,266 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 13:57:26,267 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 13:57:26,267 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 13:57:26,267 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 13:57:26,328 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 13:57:26,328 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2022-04-28 13:57:26,328 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 13:57:26,328 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2022-04-28 13:57:26,328 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=195, Invalid=267, Unknown=0, NotChecked=0, Total=462 [2022-04-28 13:57:26,329 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 13:57:26,648 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 13:57:26,648 INFO L93 Difference]: Finished difference Result 106 states and 116 transitions. [2022-04-28 13:57:26,648 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2022-04-28 13:57:26,649 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 13:57:26,649 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 13:57:26,649 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 13:57:26,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 20 states and 115 transitions. [2022-04-28 13:57:26,651 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 13:57:26,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 20 states and 115 transitions. [2022-04-28 13:57:26,666 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 20 states and 115 transitions. [2022-04-28 13:57:26,748 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 13:57:26,751 INFO L225 Difference]: With dead ends: 106 [2022-04-28 13:57:26,751 INFO L226 Difference]: Without dead ends: 101 [2022-04-28 13:57:26,751 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 13:57:26,752 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 13:57:26,752 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 13:57:26,752 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 101 states. [2022-04-28 13:57:26,832 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 101 to 101. [2022-04-28 13:57:26,832 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 13:57:26,832 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 13:57:26,832 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 13:57:26,833 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 13:57:26,839 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 13:57:26,840 INFO L93 Difference]: Finished difference Result 101 states and 111 transitions. [2022-04-28 13:57:26,840 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 111 transitions. [2022-04-28 13:57:26,840 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 13:57:26,840 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 13:57:26,840 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 13:57:26,840 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 13:57:26,843 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 13:57:26,843 INFO L93 Difference]: Finished difference Result 101 states and 111 transitions. [2022-04-28 13:57:26,843 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 111 transitions. [2022-04-28 13:57:26,844 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 13:57:26,844 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 13:57:26,844 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 13:57:26,844 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 13:57:26,844 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 13:57:26,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 101 states and 111 transitions. [2022-04-28 13:57:26,846 INFO L78 Accepts]: Start accepts. Automaton has 101 states and 111 transitions. Word has length 95 [2022-04-28 13:57:26,846 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 13:57:26,846 INFO L495 AbstractCegarLoop]: Abstraction has 101 states and 111 transitions. [2022-04-28 13:57:26,846 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 13:57:26,846 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 101 states and 111 transitions. [2022-04-28 13:57:26,947 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 13:57:26,947 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 111 transitions. [2022-04-28 13:57:26,948 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2022-04-28 13:57:26,948 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 13:57:26,948 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 13:57:26,966 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 13:57:27,148 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 13:57:27,149 INFO L420 AbstractCegarLoop]: === Iteration 13 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 13:57:27,149 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 13:57:27,149 INFO L85 PathProgramCache]: Analyzing trace with hash 1717228060, now seen corresponding path program 17 times [2022-04-28 13:57:27,149 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 13:57:27,149 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [828639715] [2022-04-28 13:57:27,149 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 13:57:27,149 INFO L85 PathProgramCache]: Analyzing trace with hash 1717228060, now seen corresponding path program 18 times [2022-04-28 13:57:27,150 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 13:57:27,150 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1728157777] [2022-04-28 13:57:27,150 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 13:57:27,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 13:57:27,161 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 13:57:27,161 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1279463919] [2022-04-28 13:57:27,161 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-28 13:57:27,161 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 13:57:27,161 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 13:57:27,162 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 13:57:27,163 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 13:57:27,232 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 10 check-sat command(s) [2022-04-28 13:57:27,232 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 13:57:27,233 INFO L263 TraceCheckSpWp]: Trace formula consists of 300 conjuncts, 23 conjunts are in the unsatisfiable core [2022-04-28 13:57:27,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 13:57:27,257 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 13:57:27,699 INFO L272 TraceCheckUtils]: 0: Hoare triple {7831#true} call ULTIMATE.init(); {7831#true} is VALID [2022-04-28 13:57:27,699 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 13:57:27,700 INFO L290 TraceCheckUtils]: 2: Hoare triple {7839#(<= ~counter~0 0)} assume true; {7839#(<= ~counter~0 0)} is VALID [2022-04-28 13:57:27,700 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {7839#(<= ~counter~0 0)} {7831#true} #67#return; {7839#(<= ~counter~0 0)} is VALID [2022-04-28 13:57:27,700 INFO L272 TraceCheckUtils]: 4: Hoare triple {7839#(<= ~counter~0 0)} call #t~ret7 := main(); {7839#(<= ~counter~0 0)} is VALID [2022-04-28 13:57:27,700 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 13:57:27,701 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 13:57:27,701 INFO L290 TraceCheckUtils]: 7: Hoare triple {7839#(<= ~counter~0 0)} ~cond := #in~cond; {7839#(<= ~counter~0 0)} is VALID [2022-04-28 13:57:27,701 INFO L290 TraceCheckUtils]: 8: Hoare triple {7839#(<= ~counter~0 0)} assume !(0 == ~cond); {7839#(<= ~counter~0 0)} is VALID [2022-04-28 13:57:27,702 INFO L290 TraceCheckUtils]: 9: Hoare triple {7839#(<= ~counter~0 0)} assume true; {7839#(<= ~counter~0 0)} is VALID [2022-04-28 13:57:27,702 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 13:57:27,702 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 13:57:27,703 INFO L290 TraceCheckUtils]: 12: Hoare triple {7839#(<= ~counter~0 0)} ~cond := #in~cond; {7839#(<= ~counter~0 0)} is VALID [2022-04-28 13:57:27,703 INFO L290 TraceCheckUtils]: 13: Hoare triple {7839#(<= ~counter~0 0)} assume !(0 == ~cond); {7839#(<= ~counter~0 0)} is VALID [2022-04-28 13:57:27,703 INFO L290 TraceCheckUtils]: 14: Hoare triple {7839#(<= ~counter~0 0)} assume true; {7839#(<= ~counter~0 0)} is VALID [2022-04-28 13:57:27,704 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 13:57:27,704 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 13:57:27,704 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 13:57:27,705 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 13:57:27,705 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 13:57:27,705 INFO L290 TraceCheckUtils]: 20: Hoare triple {7888#(<= ~counter~0 1)} ~cond := #in~cond; {7888#(<= ~counter~0 1)} is VALID [2022-04-28 13:57:27,706 INFO L290 TraceCheckUtils]: 21: Hoare triple {7888#(<= ~counter~0 1)} assume !(0 == ~cond); {7888#(<= ~counter~0 1)} is VALID [2022-04-28 13:57:27,706 INFO L290 TraceCheckUtils]: 22: Hoare triple {7888#(<= ~counter~0 1)} assume true; {7888#(<= ~counter~0 1)} is VALID [2022-04-28 13:57:27,706 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 13:57:27,707 INFO L290 TraceCheckUtils]: 24: Hoare triple {7888#(<= ~counter~0 1)} assume !!(0 != ~y3~0); {7888#(<= ~counter~0 1)} is VALID [2022-04-28 13:57:27,707 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 13:57:27,707 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 13:57:27,708 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 13:57:27,708 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 13:57:27,708 INFO L290 TraceCheckUtils]: 29: Hoare triple {7916#(<= ~counter~0 2)} ~cond := #in~cond; {7916#(<= ~counter~0 2)} is VALID [2022-04-28 13:57:27,709 INFO L290 TraceCheckUtils]: 30: Hoare triple {7916#(<= ~counter~0 2)} assume !(0 == ~cond); {7916#(<= ~counter~0 2)} is VALID [2022-04-28 13:57:27,709 INFO L290 TraceCheckUtils]: 31: Hoare triple {7916#(<= ~counter~0 2)} assume true; {7916#(<= ~counter~0 2)} is VALID [2022-04-28 13:57:27,709 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 13:57:27,710 INFO L290 TraceCheckUtils]: 33: Hoare triple {7916#(<= ~counter~0 2)} assume !!(0 != ~y3~0); {7916#(<= ~counter~0 2)} is VALID [2022-04-28 13:57:27,710 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 13:57:27,710 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 13:57:27,711 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 13:57:27,711 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 13:57:27,711 INFO L290 TraceCheckUtils]: 38: Hoare triple {7944#(<= ~counter~0 3)} ~cond := #in~cond; {7944#(<= ~counter~0 3)} is VALID [2022-04-28 13:57:27,712 INFO L290 TraceCheckUtils]: 39: Hoare triple {7944#(<= ~counter~0 3)} assume !(0 == ~cond); {7944#(<= ~counter~0 3)} is VALID [2022-04-28 13:57:27,712 INFO L290 TraceCheckUtils]: 40: Hoare triple {7944#(<= ~counter~0 3)} assume true; {7944#(<= ~counter~0 3)} is VALID [2022-04-28 13:57:27,712 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 13:57:27,713 INFO L290 TraceCheckUtils]: 42: Hoare triple {7944#(<= ~counter~0 3)} assume !!(0 != ~y3~0); {7944#(<= ~counter~0 3)} is VALID [2022-04-28 13:57:27,713 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 13:57:27,713 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 13:57:27,714 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 13:57:27,715 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 13:57:27,715 INFO L290 TraceCheckUtils]: 47: Hoare triple {7972#(<= ~counter~0 4)} ~cond := #in~cond; {7972#(<= ~counter~0 4)} is VALID [2022-04-28 13:57:27,716 INFO L290 TraceCheckUtils]: 48: Hoare triple {7972#(<= ~counter~0 4)} assume !(0 == ~cond); {7972#(<= ~counter~0 4)} is VALID [2022-04-28 13:57:27,716 INFO L290 TraceCheckUtils]: 49: Hoare triple {7972#(<= ~counter~0 4)} assume true; {7972#(<= ~counter~0 4)} is VALID [2022-04-28 13:57:27,717 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 13:57:27,717 INFO L290 TraceCheckUtils]: 51: Hoare triple {7972#(<= ~counter~0 4)} assume !!(0 != ~y3~0); {7972#(<= ~counter~0 4)} is VALID [2022-04-28 13:57:27,717 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 13:57:27,718 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 13:57:27,718 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 13:57:27,719 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 13:57:27,719 INFO L290 TraceCheckUtils]: 56: Hoare triple {8000#(<= ~counter~0 5)} ~cond := #in~cond; {8000#(<= ~counter~0 5)} is VALID [2022-04-28 13:57:27,719 INFO L290 TraceCheckUtils]: 57: Hoare triple {8000#(<= ~counter~0 5)} assume !(0 == ~cond); {8000#(<= ~counter~0 5)} is VALID [2022-04-28 13:57:27,720 INFO L290 TraceCheckUtils]: 58: Hoare triple {8000#(<= ~counter~0 5)} assume true; {8000#(<= ~counter~0 5)} is VALID [2022-04-28 13:57:27,720 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 13:57:27,720 INFO L290 TraceCheckUtils]: 60: Hoare triple {8000#(<= ~counter~0 5)} assume !!(0 != ~y3~0); {8000#(<= ~counter~0 5)} is VALID [2022-04-28 13:57:27,721 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 13:57:27,721 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 13:57:27,722 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 13:57:27,722 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 13:57:27,722 INFO L290 TraceCheckUtils]: 65: Hoare triple {8028#(<= ~counter~0 6)} ~cond := #in~cond; {8028#(<= ~counter~0 6)} is VALID [2022-04-28 13:57:27,723 INFO L290 TraceCheckUtils]: 66: Hoare triple {8028#(<= ~counter~0 6)} assume !(0 == ~cond); {8028#(<= ~counter~0 6)} is VALID [2022-04-28 13:57:27,723 INFO L290 TraceCheckUtils]: 67: Hoare triple {8028#(<= ~counter~0 6)} assume true; {8028#(<= ~counter~0 6)} is VALID [2022-04-28 13:57:27,724 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 13:57:27,724 INFO L290 TraceCheckUtils]: 69: Hoare triple {8028#(<= ~counter~0 6)} assume !!(0 != ~y3~0); {8028#(<= ~counter~0 6)} is VALID [2022-04-28 13:57:27,724 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 13:57:27,725 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 13:57:27,725 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 13:57:27,726 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 13:57:27,726 INFO L290 TraceCheckUtils]: 74: Hoare triple {8056#(<= ~counter~0 7)} ~cond := #in~cond; {8056#(<= ~counter~0 7)} is VALID [2022-04-28 13:57:27,726 INFO L290 TraceCheckUtils]: 75: Hoare triple {8056#(<= ~counter~0 7)} assume !(0 == ~cond); {8056#(<= ~counter~0 7)} is VALID [2022-04-28 13:57:27,726 INFO L290 TraceCheckUtils]: 76: Hoare triple {8056#(<= ~counter~0 7)} assume true; {8056#(<= ~counter~0 7)} is VALID [2022-04-28 13:57:27,727 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 13:57:27,727 INFO L290 TraceCheckUtils]: 78: Hoare triple {8056#(<= ~counter~0 7)} assume !!(0 != ~y3~0); {8056#(<= ~counter~0 7)} is VALID [2022-04-28 13:57:27,728 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 13:57:27,728 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 13:57:27,728 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 13:57:27,729 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 13:57:27,729 INFO L290 TraceCheckUtils]: 83: Hoare triple {8084#(<= ~counter~0 8)} ~cond := #in~cond; {8084#(<= ~counter~0 8)} is VALID [2022-04-28 13:57:27,729 INFO L290 TraceCheckUtils]: 84: Hoare triple {8084#(<= ~counter~0 8)} assume !(0 == ~cond); {8084#(<= ~counter~0 8)} is VALID [2022-04-28 13:57:27,730 INFO L290 TraceCheckUtils]: 85: Hoare triple {8084#(<= ~counter~0 8)} assume true; {8084#(<= ~counter~0 8)} is VALID [2022-04-28 13:57:27,730 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 13:57:27,730 INFO L290 TraceCheckUtils]: 87: Hoare triple {8084#(<= ~counter~0 8)} assume !!(0 != ~y3~0); {8084#(<= ~counter~0 8)} is VALID [2022-04-28 13:57:27,731 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 13:57:27,731 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 13:57:27,731 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 13:57:27,732 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 13:57:27,732 INFO L290 TraceCheckUtils]: 92: Hoare triple {8112#(<= ~counter~0 9)} ~cond := #in~cond; {8112#(<= ~counter~0 9)} is VALID [2022-04-28 13:57:27,732 INFO L290 TraceCheckUtils]: 93: Hoare triple {8112#(<= ~counter~0 9)} assume !(0 == ~cond); {8112#(<= ~counter~0 9)} is VALID [2022-04-28 13:57:27,733 INFO L290 TraceCheckUtils]: 94: Hoare triple {8112#(<= ~counter~0 9)} assume true; {8112#(<= ~counter~0 9)} is VALID [2022-04-28 13:57:27,733 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 13:57:27,734 INFO L290 TraceCheckUtils]: 96: Hoare triple {8112#(<= ~counter~0 9)} assume !!(0 != ~y3~0); {8112#(<= ~counter~0 9)} is VALID [2022-04-28 13:57:27,734 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 13:57:27,734 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 13:57:27,734 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 13:57:27,735 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 13:57:27,735 INFO L290 TraceCheckUtils]: 101: Hoare triple {7832#false} ~cond := #in~cond; {7832#false} is VALID [2022-04-28 13:57:27,735 INFO L290 TraceCheckUtils]: 102: Hoare triple {7832#false} assume 0 == ~cond; {7832#false} is VALID [2022-04-28 13:57:27,735 INFO L290 TraceCheckUtils]: 103: Hoare triple {7832#false} assume !false; {7832#false} is VALID [2022-04-28 13:57:27,735 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 13:57:27,735 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 13:57:28,266 INFO L290 TraceCheckUtils]: 103: Hoare triple {7832#false} assume !false; {7832#false} is VALID [2022-04-28 13:57:28,267 INFO L290 TraceCheckUtils]: 102: Hoare triple {7832#false} assume 0 == ~cond; {7832#false} is VALID [2022-04-28 13:57:28,267 INFO L290 TraceCheckUtils]: 101: Hoare triple {7832#false} ~cond := #in~cond; {7832#false} is VALID [2022-04-28 13:57:28,267 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 13:57:28,267 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 13:57:28,268 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 13:57:28,268 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 13:57:28,268 INFO L290 TraceCheckUtils]: 96: Hoare triple {8172#(< ~counter~0 50)} assume !!(0 != ~y3~0); {8172#(< ~counter~0 50)} is VALID [2022-04-28 13:57:28,269 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {7831#true} {8172#(< ~counter~0 50)} #63#return; {8172#(< ~counter~0 50)} is VALID [2022-04-28 13:57:28,269 INFO L290 TraceCheckUtils]: 94: Hoare triple {7831#true} assume true; {7831#true} is VALID [2022-04-28 13:57:28,269 INFO L290 TraceCheckUtils]: 93: Hoare triple {7831#true} assume !(0 == ~cond); {7831#true} is VALID [2022-04-28 13:57:28,269 INFO L290 TraceCheckUtils]: 92: Hoare triple {7831#true} ~cond := #in~cond; {7831#true} is VALID [2022-04-28 13:57:28,269 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 13:57:28,269 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 13:57:28,270 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 13:57:28,270 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 13:57:28,270 INFO L290 TraceCheckUtils]: 87: Hoare triple {8200#(< ~counter~0 49)} assume !!(0 != ~y3~0); {8200#(< ~counter~0 49)} is VALID [2022-04-28 13:57:28,271 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {7831#true} {8200#(< ~counter~0 49)} #63#return; {8200#(< ~counter~0 49)} is VALID [2022-04-28 13:57:28,271 INFO L290 TraceCheckUtils]: 85: Hoare triple {7831#true} assume true; {7831#true} is VALID [2022-04-28 13:57:28,271 INFO L290 TraceCheckUtils]: 84: Hoare triple {7831#true} assume !(0 == ~cond); {7831#true} is VALID [2022-04-28 13:57:28,271 INFO L290 TraceCheckUtils]: 83: Hoare triple {7831#true} ~cond := #in~cond; {7831#true} is VALID [2022-04-28 13:57:28,271 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 13:57:28,271 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 13:57:28,272 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 13:57:28,272 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 13:57:28,273 INFO L290 TraceCheckUtils]: 78: Hoare triple {8228#(< ~counter~0 48)} assume !!(0 != ~y3~0); {8228#(< ~counter~0 48)} is VALID [2022-04-28 13:57:28,273 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {7831#true} {8228#(< ~counter~0 48)} #63#return; {8228#(< ~counter~0 48)} is VALID [2022-04-28 13:57:28,273 INFO L290 TraceCheckUtils]: 76: Hoare triple {7831#true} assume true; {7831#true} is VALID [2022-04-28 13:57:28,273 INFO L290 TraceCheckUtils]: 75: Hoare triple {7831#true} assume !(0 == ~cond); {7831#true} is VALID [2022-04-28 13:57:28,273 INFO L290 TraceCheckUtils]: 74: Hoare triple {7831#true} ~cond := #in~cond; {7831#true} is VALID [2022-04-28 13:57:28,273 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 13:57:28,274 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 13:57:28,274 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 13:57:28,274 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 13:57:28,275 INFO L290 TraceCheckUtils]: 69: Hoare triple {8256#(< ~counter~0 47)} assume !!(0 != ~y3~0); {8256#(< ~counter~0 47)} is VALID [2022-04-28 13:57:28,275 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {7831#true} {8256#(< ~counter~0 47)} #63#return; {8256#(< ~counter~0 47)} is VALID [2022-04-28 13:57:28,275 INFO L290 TraceCheckUtils]: 67: Hoare triple {7831#true} assume true; {7831#true} is VALID [2022-04-28 13:57:28,275 INFO L290 TraceCheckUtils]: 66: Hoare triple {7831#true} assume !(0 == ~cond); {7831#true} is VALID [2022-04-28 13:57:28,275 INFO L290 TraceCheckUtils]: 65: Hoare triple {7831#true} ~cond := #in~cond; {7831#true} is VALID [2022-04-28 13:57:28,275 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 13:57:28,276 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 13:57:28,276 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 13:57:28,280 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 13:57:28,280 INFO L290 TraceCheckUtils]: 60: Hoare triple {8284#(< ~counter~0 46)} assume !!(0 != ~y3~0); {8284#(< ~counter~0 46)} is VALID [2022-04-28 13:57:28,281 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {7831#true} {8284#(< ~counter~0 46)} #63#return; {8284#(< ~counter~0 46)} is VALID [2022-04-28 13:57:28,281 INFO L290 TraceCheckUtils]: 58: Hoare triple {7831#true} assume true; {7831#true} is VALID [2022-04-28 13:57:28,281 INFO L290 TraceCheckUtils]: 57: Hoare triple {7831#true} assume !(0 == ~cond); {7831#true} is VALID [2022-04-28 13:57:28,281 INFO L290 TraceCheckUtils]: 56: Hoare triple {7831#true} ~cond := #in~cond; {7831#true} is VALID [2022-04-28 13:57:28,281 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 13:57:28,281 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 13:57:28,282 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 13:57:28,282 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 13:57:28,283 INFO L290 TraceCheckUtils]: 51: Hoare triple {8312#(< ~counter~0 45)} assume !!(0 != ~y3~0); {8312#(< ~counter~0 45)} is VALID [2022-04-28 13:57:28,283 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {7831#true} {8312#(< ~counter~0 45)} #63#return; {8312#(< ~counter~0 45)} is VALID [2022-04-28 13:57:28,283 INFO L290 TraceCheckUtils]: 49: Hoare triple {7831#true} assume true; {7831#true} is VALID [2022-04-28 13:57:28,283 INFO L290 TraceCheckUtils]: 48: Hoare triple {7831#true} assume !(0 == ~cond); {7831#true} is VALID [2022-04-28 13:57:28,283 INFO L290 TraceCheckUtils]: 47: Hoare triple {7831#true} ~cond := #in~cond; {7831#true} is VALID [2022-04-28 13:57:28,283 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 13:57:28,284 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 13:57:28,284 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 13:57:28,284 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 13:57:28,285 INFO L290 TraceCheckUtils]: 42: Hoare triple {8340#(< ~counter~0 44)} assume !!(0 != ~y3~0); {8340#(< ~counter~0 44)} is VALID [2022-04-28 13:57:28,285 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {7831#true} {8340#(< ~counter~0 44)} #63#return; {8340#(< ~counter~0 44)} is VALID [2022-04-28 13:57:28,285 INFO L290 TraceCheckUtils]: 40: Hoare triple {7831#true} assume true; {7831#true} is VALID [2022-04-28 13:57:28,285 INFO L290 TraceCheckUtils]: 39: Hoare triple {7831#true} assume !(0 == ~cond); {7831#true} is VALID [2022-04-28 13:57:28,293 INFO L290 TraceCheckUtils]: 38: Hoare triple {7831#true} ~cond := #in~cond; {7831#true} is VALID [2022-04-28 13:57:28,293 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 13:57:28,293 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 13:57:28,294 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 13:57:28,294 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 13:57:28,295 INFO L290 TraceCheckUtils]: 33: Hoare triple {8368#(< ~counter~0 43)} assume !!(0 != ~y3~0); {8368#(< ~counter~0 43)} is VALID [2022-04-28 13:57:28,296 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {7831#true} {8368#(< ~counter~0 43)} #63#return; {8368#(< ~counter~0 43)} is VALID [2022-04-28 13:57:28,296 INFO L290 TraceCheckUtils]: 31: Hoare triple {7831#true} assume true; {7831#true} is VALID [2022-04-28 13:57:28,296 INFO L290 TraceCheckUtils]: 30: Hoare triple {7831#true} assume !(0 == ~cond); {7831#true} is VALID [2022-04-28 13:57:28,296 INFO L290 TraceCheckUtils]: 29: Hoare triple {7831#true} ~cond := #in~cond; {7831#true} is VALID [2022-04-28 13:57:28,296 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 13:57:28,296 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 13:57:28,297 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 13:57:28,297 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 13:57:28,297 INFO L290 TraceCheckUtils]: 24: Hoare triple {8396#(< ~counter~0 42)} assume !!(0 != ~y3~0); {8396#(< ~counter~0 42)} is VALID [2022-04-28 13:57:28,298 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {7831#true} {8396#(< ~counter~0 42)} #63#return; {8396#(< ~counter~0 42)} is VALID [2022-04-28 13:57:28,298 INFO L290 TraceCheckUtils]: 22: Hoare triple {7831#true} assume true; {7831#true} is VALID [2022-04-28 13:57:28,298 INFO L290 TraceCheckUtils]: 21: Hoare triple {7831#true} assume !(0 == ~cond); {7831#true} is VALID [2022-04-28 13:57:28,298 INFO L290 TraceCheckUtils]: 20: Hoare triple {7831#true} ~cond := #in~cond; {7831#true} is VALID [2022-04-28 13:57:28,298 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 13:57:28,298 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 13:57:28,299 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 13:57:28,299 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 13:57:28,300 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {7831#true} {8424#(< ~counter~0 41)} #61#return; {8424#(< ~counter~0 41)} is VALID [2022-04-28 13:57:28,300 INFO L290 TraceCheckUtils]: 14: Hoare triple {7831#true} assume true; {7831#true} is VALID [2022-04-28 13:57:28,300 INFO L290 TraceCheckUtils]: 13: Hoare triple {7831#true} assume !(0 == ~cond); {7831#true} is VALID [2022-04-28 13:57:28,300 INFO L290 TraceCheckUtils]: 12: Hoare triple {7831#true} ~cond := #in~cond; {7831#true} is VALID [2022-04-28 13:57:28,300 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 13:57:28,300 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {7831#true} {8424#(< ~counter~0 41)} #59#return; {8424#(< ~counter~0 41)} is VALID [2022-04-28 13:57:28,300 INFO L290 TraceCheckUtils]: 9: Hoare triple {7831#true} assume true; {7831#true} is VALID [2022-04-28 13:57:28,301 INFO L290 TraceCheckUtils]: 8: Hoare triple {7831#true} assume !(0 == ~cond); {7831#true} is VALID [2022-04-28 13:57:28,301 INFO L290 TraceCheckUtils]: 7: Hoare triple {7831#true} ~cond := #in~cond; {7831#true} is VALID [2022-04-28 13:57:28,301 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 13:57:28,301 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 13:57:28,301 INFO L272 TraceCheckUtils]: 4: Hoare triple {8424#(< ~counter~0 41)} call #t~ret7 := main(); {8424#(< ~counter~0 41)} is VALID [2022-04-28 13:57:28,302 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {8424#(< ~counter~0 41)} {7831#true} #67#return; {8424#(< ~counter~0 41)} is VALID [2022-04-28 13:57:28,302 INFO L290 TraceCheckUtils]: 2: Hoare triple {8424#(< ~counter~0 41)} assume true; {8424#(< ~counter~0 41)} is VALID [2022-04-28 13:57:28,302 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 13:57:28,303 INFO L272 TraceCheckUtils]: 0: Hoare triple {7831#true} call ULTIMATE.init(); {7831#true} is VALID [2022-04-28 13:57:28,303 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 13:57:28,303 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 13:57:28,303 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1728157777] [2022-04-28 13:57:28,303 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 13:57:28,303 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1279463919] [2022-04-28 13:57:28,303 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1279463919] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 13:57:28,303 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 13:57:28,303 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 13] total 24 [2022-04-28 13:57:28,304 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 13:57:28,304 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [828639715] [2022-04-28 13:57:28,304 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [828639715] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 13:57:28,304 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 13:57:28,304 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2022-04-28 13:57:28,304 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [24816850] [2022-04-28 13:57:28,304 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 13:57:28,304 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 13:57:28,305 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 13:57:28,305 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 13:57:28,370 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 13:57:28,371 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2022-04-28 13:57:28,371 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 13:57:28,372 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2022-04-28 13:57:28,372 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=236, Invalid=316, Unknown=0, NotChecked=0, Total=552 [2022-04-28 13:57:28,373 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 13:57:28,690 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 13:57:28,691 INFO L93 Difference]: Finished difference Result 115 states and 126 transitions. [2022-04-28 13:57:28,691 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2022-04-28 13:57:28,691 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 13:57:28,691 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 13:57:28,691 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 13:57:28,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 22 states and 125 transitions. [2022-04-28 13:57:28,693 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 13:57:28,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 22 states and 125 transitions. [2022-04-28 13:57:28,695 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 22 states and 125 transitions. [2022-04-28 13:57:28,791 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 13:57:28,792 INFO L225 Difference]: With dead ends: 115 [2022-04-28 13:57:28,792 INFO L226 Difference]: Without dead ends: 110 [2022-04-28 13:57:28,793 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 13:57:28,793 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 13:57:28,793 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 13:57:28,793 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 110 states. [2022-04-28 13:57:28,883 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 110 to 110. [2022-04-28 13:57:28,883 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 13:57:28,883 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 13:57:28,883 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 13:57:28,884 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 13:57:28,885 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 13:57:28,885 INFO L93 Difference]: Finished difference Result 110 states and 121 transitions. [2022-04-28 13:57:28,885 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 121 transitions. [2022-04-28 13:57:28,885 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 13:57:28,886 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 13:57:28,886 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 13:57:28,886 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 13:57:28,887 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 13:57:28,887 INFO L93 Difference]: Finished difference Result 110 states and 121 transitions. [2022-04-28 13:57:28,888 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 121 transitions. [2022-04-28 13:57:28,888 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 13:57:28,888 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 13:57:28,888 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 13:57:28,888 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 13:57:28,888 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 13:57:28,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 110 states and 121 transitions. [2022-04-28 13:57:28,893 INFO L78 Accepts]: Start accepts. Automaton has 110 states and 121 transitions. Word has length 104 [2022-04-28 13:57:28,893 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 13:57:28,894 INFO L495 AbstractCegarLoop]: Abstraction has 110 states and 121 transitions. [2022-04-28 13:57:28,897 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 13:57:28,897 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 110 states and 121 transitions. [2022-04-28 13:57:29,007 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 13:57:29,008 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 121 transitions. [2022-04-28 13:57:29,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2022-04-28 13:57:29,008 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 13:57:29,008 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 13:57:29,025 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 13:57:29,211 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 13:57:29,211 INFO L420 AbstractCegarLoop]: === Iteration 14 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 13:57:29,212 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 13:57:29,212 INFO L85 PathProgramCache]: Analyzing trace with hash -1468805930, now seen corresponding path program 19 times [2022-04-28 13:57:29,212 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 13:57:29,212 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [328248810] [2022-04-28 13:57:29,212 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 13:57:29,212 INFO L85 PathProgramCache]: Analyzing trace with hash -1468805930, now seen corresponding path program 20 times [2022-04-28 13:57:29,212 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 13:57:29,212 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2086719057] [2022-04-28 13:57:29,213 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 13:57:29,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 13:57:29,229 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 13:57:29,229 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1072891620] [2022-04-28 13:57:29,229 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-28 13:57:29,229 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 13:57:29,230 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 13:57:29,230 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 13:57:29,237 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 13:57:29,292 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-28 13:57:29,292 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 13:57:29,293 INFO L263 TraceCheckSpWp]: Trace formula consists of 323 conjuncts, 25 conjunts are in the unsatisfiable core [2022-04-28 13:57:29,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 13:57:29,314 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 13:57:29,832 INFO L272 TraceCheckUtils]: 0: Hoare triple {9166#true} call ULTIMATE.init(); {9166#true} is VALID [2022-04-28 13:57:29,833 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 13:57:29,833 INFO L290 TraceCheckUtils]: 2: Hoare triple {9174#(<= ~counter~0 0)} assume true; {9174#(<= ~counter~0 0)} is VALID [2022-04-28 13:57:29,834 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {9174#(<= ~counter~0 0)} {9166#true} #67#return; {9174#(<= ~counter~0 0)} is VALID [2022-04-28 13:57:29,834 INFO L272 TraceCheckUtils]: 4: Hoare triple {9174#(<= ~counter~0 0)} call #t~ret7 := main(); {9174#(<= ~counter~0 0)} is VALID [2022-04-28 13:57:29,834 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 13:57:29,835 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 13:57:29,835 INFO L290 TraceCheckUtils]: 7: Hoare triple {9174#(<= ~counter~0 0)} ~cond := #in~cond; {9174#(<= ~counter~0 0)} is VALID [2022-04-28 13:57:29,835 INFO L290 TraceCheckUtils]: 8: Hoare triple {9174#(<= ~counter~0 0)} assume !(0 == ~cond); {9174#(<= ~counter~0 0)} is VALID [2022-04-28 13:57:29,835 INFO L290 TraceCheckUtils]: 9: Hoare triple {9174#(<= ~counter~0 0)} assume true; {9174#(<= ~counter~0 0)} is VALID [2022-04-28 13:57:29,836 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 13:57:29,836 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 13:57:29,836 INFO L290 TraceCheckUtils]: 12: Hoare triple {9174#(<= ~counter~0 0)} ~cond := #in~cond; {9174#(<= ~counter~0 0)} is VALID [2022-04-28 13:57:29,837 INFO L290 TraceCheckUtils]: 13: Hoare triple {9174#(<= ~counter~0 0)} assume !(0 == ~cond); {9174#(<= ~counter~0 0)} is VALID [2022-04-28 13:57:29,837 INFO L290 TraceCheckUtils]: 14: Hoare triple {9174#(<= ~counter~0 0)} assume true; {9174#(<= ~counter~0 0)} is VALID [2022-04-28 13:57:29,837 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 13:57:29,838 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 13:57:29,838 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 13:57:29,838 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 13:57:29,839 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 13:57:29,839 INFO L290 TraceCheckUtils]: 20: Hoare triple {9223#(<= ~counter~0 1)} ~cond := #in~cond; {9223#(<= ~counter~0 1)} is VALID [2022-04-28 13:57:29,840 INFO L290 TraceCheckUtils]: 21: Hoare triple {9223#(<= ~counter~0 1)} assume !(0 == ~cond); {9223#(<= ~counter~0 1)} is VALID [2022-04-28 13:57:29,840 INFO L290 TraceCheckUtils]: 22: Hoare triple {9223#(<= ~counter~0 1)} assume true; {9223#(<= ~counter~0 1)} is VALID [2022-04-28 13:57:29,840 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 13:57:29,841 INFO L290 TraceCheckUtils]: 24: Hoare triple {9223#(<= ~counter~0 1)} assume !!(0 != ~y3~0); {9223#(<= ~counter~0 1)} is VALID [2022-04-28 13:57:29,841 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 13:57:29,841 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 13:57:29,841 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 13:57:29,842 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 13:57:29,842 INFO L290 TraceCheckUtils]: 29: Hoare triple {9251#(<= ~counter~0 2)} ~cond := #in~cond; {9251#(<= ~counter~0 2)} is VALID [2022-04-28 13:57:29,843 INFO L290 TraceCheckUtils]: 30: Hoare triple {9251#(<= ~counter~0 2)} assume !(0 == ~cond); {9251#(<= ~counter~0 2)} is VALID [2022-04-28 13:57:29,843 INFO L290 TraceCheckUtils]: 31: Hoare triple {9251#(<= ~counter~0 2)} assume true; {9251#(<= ~counter~0 2)} is VALID [2022-04-28 13:57:29,843 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 13:57:29,844 INFO L290 TraceCheckUtils]: 33: Hoare triple {9251#(<= ~counter~0 2)} assume !!(0 != ~y3~0); {9251#(<= ~counter~0 2)} is VALID [2022-04-28 13:57:29,844 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 13:57:29,844 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 13:57:29,845 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 13:57:29,845 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 13:57:29,845 INFO L290 TraceCheckUtils]: 38: Hoare triple {9279#(<= ~counter~0 3)} ~cond := #in~cond; {9279#(<= ~counter~0 3)} is VALID [2022-04-28 13:57:29,846 INFO L290 TraceCheckUtils]: 39: Hoare triple {9279#(<= ~counter~0 3)} assume !(0 == ~cond); {9279#(<= ~counter~0 3)} is VALID [2022-04-28 13:57:29,846 INFO L290 TraceCheckUtils]: 40: Hoare triple {9279#(<= ~counter~0 3)} assume true; {9279#(<= ~counter~0 3)} is VALID [2022-04-28 13:57:29,846 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 13:57:29,847 INFO L290 TraceCheckUtils]: 42: Hoare triple {9279#(<= ~counter~0 3)} assume !!(0 != ~y3~0); {9279#(<= ~counter~0 3)} is VALID [2022-04-28 13:57:29,847 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 13:57:29,847 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 13:57:29,848 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 13:57:29,848 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 13:57:29,848 INFO L290 TraceCheckUtils]: 47: Hoare triple {9307#(<= ~counter~0 4)} ~cond := #in~cond; {9307#(<= ~counter~0 4)} is VALID [2022-04-28 13:57:29,849 INFO L290 TraceCheckUtils]: 48: Hoare triple {9307#(<= ~counter~0 4)} assume !(0 == ~cond); {9307#(<= ~counter~0 4)} is VALID [2022-04-28 13:57:29,849 INFO L290 TraceCheckUtils]: 49: Hoare triple {9307#(<= ~counter~0 4)} assume true; {9307#(<= ~counter~0 4)} is VALID [2022-04-28 13:57:29,849 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 13:57:29,850 INFO L290 TraceCheckUtils]: 51: Hoare triple {9307#(<= ~counter~0 4)} assume !!(0 != ~y3~0); {9307#(<= ~counter~0 4)} is VALID [2022-04-28 13:57:29,850 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 13:57:29,850 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 13:57:29,851 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 13:57:29,851 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 13:57:29,851 INFO L290 TraceCheckUtils]: 56: Hoare triple {9335#(<= ~counter~0 5)} ~cond := #in~cond; {9335#(<= ~counter~0 5)} is VALID [2022-04-28 13:57:29,852 INFO L290 TraceCheckUtils]: 57: Hoare triple {9335#(<= ~counter~0 5)} assume !(0 == ~cond); {9335#(<= ~counter~0 5)} is VALID [2022-04-28 13:57:29,852 INFO L290 TraceCheckUtils]: 58: Hoare triple {9335#(<= ~counter~0 5)} assume true; {9335#(<= ~counter~0 5)} is VALID [2022-04-28 13:57:29,852 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 13:57:29,853 INFO L290 TraceCheckUtils]: 60: Hoare triple {9335#(<= ~counter~0 5)} assume !!(0 != ~y3~0); {9335#(<= ~counter~0 5)} is VALID [2022-04-28 13:57:29,853 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 13:57:29,853 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 13:57:29,854 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 13:57:29,854 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 13:57:29,854 INFO L290 TraceCheckUtils]: 65: Hoare triple {9363#(<= ~counter~0 6)} ~cond := #in~cond; {9363#(<= ~counter~0 6)} is VALID [2022-04-28 13:57:29,855 INFO L290 TraceCheckUtils]: 66: Hoare triple {9363#(<= ~counter~0 6)} assume !(0 == ~cond); {9363#(<= ~counter~0 6)} is VALID [2022-04-28 13:57:29,855 INFO L290 TraceCheckUtils]: 67: Hoare triple {9363#(<= ~counter~0 6)} assume true; {9363#(<= ~counter~0 6)} is VALID [2022-04-28 13:57:29,855 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 13:57:29,856 INFO L290 TraceCheckUtils]: 69: Hoare triple {9363#(<= ~counter~0 6)} assume !!(0 != ~y3~0); {9363#(<= ~counter~0 6)} is VALID [2022-04-28 13:57:29,856 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 13:57:29,856 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 13:57:29,857 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 13:57:29,857 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 13:57:29,857 INFO L290 TraceCheckUtils]: 74: Hoare triple {9391#(<= ~counter~0 7)} ~cond := #in~cond; {9391#(<= ~counter~0 7)} is VALID [2022-04-28 13:57:29,858 INFO L290 TraceCheckUtils]: 75: Hoare triple {9391#(<= ~counter~0 7)} assume !(0 == ~cond); {9391#(<= ~counter~0 7)} is VALID [2022-04-28 13:57:29,858 INFO L290 TraceCheckUtils]: 76: Hoare triple {9391#(<= ~counter~0 7)} assume true; {9391#(<= ~counter~0 7)} is VALID [2022-04-28 13:57:29,858 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 13:57:29,859 INFO L290 TraceCheckUtils]: 78: Hoare triple {9391#(<= ~counter~0 7)} assume !!(0 != ~y3~0); {9391#(<= ~counter~0 7)} is VALID [2022-04-28 13:57:29,859 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 13:57:29,859 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 13:57:29,860 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 13:57:29,860 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 13:57:29,860 INFO L290 TraceCheckUtils]: 83: Hoare triple {9419#(<= ~counter~0 8)} ~cond := #in~cond; {9419#(<= ~counter~0 8)} is VALID [2022-04-28 13:57:29,861 INFO L290 TraceCheckUtils]: 84: Hoare triple {9419#(<= ~counter~0 8)} assume !(0 == ~cond); {9419#(<= ~counter~0 8)} is VALID [2022-04-28 13:57:29,861 INFO L290 TraceCheckUtils]: 85: Hoare triple {9419#(<= ~counter~0 8)} assume true; {9419#(<= ~counter~0 8)} is VALID [2022-04-28 13:57:29,861 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 13:57:29,862 INFO L290 TraceCheckUtils]: 87: Hoare triple {9419#(<= ~counter~0 8)} assume !!(0 != ~y3~0); {9419#(<= ~counter~0 8)} is VALID [2022-04-28 13:57:29,862 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 13:57:29,862 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 13:57:29,863 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 13:57:29,863 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 13:57:29,863 INFO L290 TraceCheckUtils]: 92: Hoare triple {9447#(<= ~counter~0 9)} ~cond := #in~cond; {9447#(<= ~counter~0 9)} is VALID [2022-04-28 13:57:29,864 INFO L290 TraceCheckUtils]: 93: Hoare triple {9447#(<= ~counter~0 9)} assume !(0 == ~cond); {9447#(<= ~counter~0 9)} is VALID [2022-04-28 13:57:29,864 INFO L290 TraceCheckUtils]: 94: Hoare triple {9447#(<= ~counter~0 9)} assume true; {9447#(<= ~counter~0 9)} is VALID [2022-04-28 13:57:29,864 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 13:57:29,865 INFO L290 TraceCheckUtils]: 96: Hoare triple {9447#(<= ~counter~0 9)} assume !!(0 != ~y3~0); {9447#(<= ~counter~0 9)} is VALID [2022-04-28 13:57:29,865 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 13:57:29,865 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 13:57:29,866 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 13:57:29,866 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 13:57:29,866 INFO L290 TraceCheckUtils]: 101: Hoare triple {9475#(<= ~counter~0 10)} ~cond := #in~cond; {9475#(<= ~counter~0 10)} is VALID [2022-04-28 13:57:29,867 INFO L290 TraceCheckUtils]: 102: Hoare triple {9475#(<= ~counter~0 10)} assume !(0 == ~cond); {9475#(<= ~counter~0 10)} is VALID [2022-04-28 13:57:29,867 INFO L290 TraceCheckUtils]: 103: Hoare triple {9475#(<= ~counter~0 10)} assume true; {9475#(<= ~counter~0 10)} is VALID [2022-04-28 13:57:29,867 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 13:57:29,868 INFO L290 TraceCheckUtils]: 105: Hoare triple {9475#(<= ~counter~0 10)} assume !!(0 != ~y3~0); {9475#(<= ~counter~0 10)} is VALID [2022-04-28 13:57:29,868 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 13:57:29,868 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 13:57:29,868 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 13:57:29,869 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 13:57:29,869 INFO L290 TraceCheckUtils]: 110: Hoare triple {9167#false} ~cond := #in~cond; {9167#false} is VALID [2022-04-28 13:57:29,869 INFO L290 TraceCheckUtils]: 111: Hoare triple {9167#false} assume 0 == ~cond; {9167#false} is VALID [2022-04-28 13:57:29,869 INFO L290 TraceCheckUtils]: 112: Hoare triple {9167#false} assume !false; {9167#false} is VALID [2022-04-28 13:57:29,869 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 13:57:29,869 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 13:57:30,472 INFO L290 TraceCheckUtils]: 112: Hoare triple {9167#false} assume !false; {9167#false} is VALID [2022-04-28 13:57:30,472 INFO L290 TraceCheckUtils]: 111: Hoare triple {9167#false} assume 0 == ~cond; {9167#false} is VALID [2022-04-28 13:57:30,472 INFO L290 TraceCheckUtils]: 110: Hoare triple {9167#false} ~cond := #in~cond; {9167#false} is VALID [2022-04-28 13:57:30,472 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 13:57:30,472 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 13:57:30,473 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 13:57:30,473 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 13:57:30,473 INFO L290 TraceCheckUtils]: 105: Hoare triple {9535#(< ~counter~0 50)} assume !!(0 != ~y3~0); {9535#(< ~counter~0 50)} is VALID [2022-04-28 13:57:30,474 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {9166#true} {9535#(< ~counter~0 50)} #63#return; {9535#(< ~counter~0 50)} is VALID [2022-04-28 13:57:30,474 INFO L290 TraceCheckUtils]: 103: Hoare triple {9166#true} assume true; {9166#true} is VALID [2022-04-28 13:57:30,474 INFO L290 TraceCheckUtils]: 102: Hoare triple {9166#true} assume !(0 == ~cond); {9166#true} is VALID [2022-04-28 13:57:30,474 INFO L290 TraceCheckUtils]: 101: Hoare triple {9166#true} ~cond := #in~cond; {9166#true} is VALID [2022-04-28 13:57:30,474 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 13:57:30,474 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 13:57:30,475 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 13:57:30,475 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 13:57:30,475 INFO L290 TraceCheckUtils]: 96: Hoare triple {9563#(< ~counter~0 49)} assume !!(0 != ~y3~0); {9563#(< ~counter~0 49)} is VALID [2022-04-28 13:57:30,476 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {9166#true} {9563#(< ~counter~0 49)} #63#return; {9563#(< ~counter~0 49)} is VALID [2022-04-28 13:57:30,476 INFO L290 TraceCheckUtils]: 94: Hoare triple {9166#true} assume true; {9166#true} is VALID [2022-04-28 13:57:30,476 INFO L290 TraceCheckUtils]: 93: Hoare triple {9166#true} assume !(0 == ~cond); {9166#true} is VALID [2022-04-28 13:57:30,476 INFO L290 TraceCheckUtils]: 92: Hoare triple {9166#true} ~cond := #in~cond; {9166#true} is VALID [2022-04-28 13:57:30,476 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 13:57:30,476 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 13:57:30,477 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 13:57:30,477 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 13:57:30,477 INFO L290 TraceCheckUtils]: 87: Hoare triple {9591#(< ~counter~0 48)} assume !!(0 != ~y3~0); {9591#(< ~counter~0 48)} is VALID [2022-04-28 13:57:30,478 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {9166#true} {9591#(< ~counter~0 48)} #63#return; {9591#(< ~counter~0 48)} is VALID [2022-04-28 13:57:30,478 INFO L290 TraceCheckUtils]: 85: Hoare triple {9166#true} assume true; {9166#true} is VALID [2022-04-28 13:57:30,478 INFO L290 TraceCheckUtils]: 84: Hoare triple {9166#true} assume !(0 == ~cond); {9166#true} is VALID [2022-04-28 13:57:30,478 INFO L290 TraceCheckUtils]: 83: Hoare triple {9166#true} ~cond := #in~cond; {9166#true} is VALID [2022-04-28 13:57:30,478 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 13:57:30,478 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 13:57:30,479 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 13:57:30,479 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 13:57:30,479 INFO L290 TraceCheckUtils]: 78: Hoare triple {9619#(< ~counter~0 47)} assume !!(0 != ~y3~0); {9619#(< ~counter~0 47)} is VALID [2022-04-28 13:57:30,480 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {9166#true} {9619#(< ~counter~0 47)} #63#return; {9619#(< ~counter~0 47)} is VALID [2022-04-28 13:57:30,480 INFO L290 TraceCheckUtils]: 76: Hoare triple {9166#true} assume true; {9166#true} is VALID [2022-04-28 13:57:30,480 INFO L290 TraceCheckUtils]: 75: Hoare triple {9166#true} assume !(0 == ~cond); {9166#true} is VALID [2022-04-28 13:57:30,480 INFO L290 TraceCheckUtils]: 74: Hoare triple {9166#true} ~cond := #in~cond; {9166#true} is VALID [2022-04-28 13:57:30,480 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 13:57:30,480 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 13:57:30,481 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 13:57:30,481 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 13:57:30,481 INFO L290 TraceCheckUtils]: 69: Hoare triple {9647#(< ~counter~0 46)} assume !!(0 != ~y3~0); {9647#(< ~counter~0 46)} is VALID [2022-04-28 13:57:30,482 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {9166#true} {9647#(< ~counter~0 46)} #63#return; {9647#(< ~counter~0 46)} is VALID [2022-04-28 13:57:30,482 INFO L290 TraceCheckUtils]: 67: Hoare triple {9166#true} assume true; {9166#true} is VALID [2022-04-28 13:57:30,482 INFO L290 TraceCheckUtils]: 66: Hoare triple {9166#true} assume !(0 == ~cond); {9166#true} is VALID [2022-04-28 13:57:30,482 INFO L290 TraceCheckUtils]: 65: Hoare triple {9166#true} ~cond := #in~cond; {9166#true} is VALID [2022-04-28 13:57:30,482 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 13:57:30,482 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 13:57:30,483 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 13:57:30,483 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 13:57:30,483 INFO L290 TraceCheckUtils]: 60: Hoare triple {9675#(< ~counter~0 45)} assume !!(0 != ~y3~0); {9675#(< ~counter~0 45)} is VALID [2022-04-28 13:57:30,484 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {9166#true} {9675#(< ~counter~0 45)} #63#return; {9675#(< ~counter~0 45)} is VALID [2022-04-28 13:57:30,484 INFO L290 TraceCheckUtils]: 58: Hoare triple {9166#true} assume true; {9166#true} is VALID [2022-04-28 13:57:30,484 INFO L290 TraceCheckUtils]: 57: Hoare triple {9166#true} assume !(0 == ~cond); {9166#true} is VALID [2022-04-28 13:57:30,484 INFO L290 TraceCheckUtils]: 56: Hoare triple {9166#true} ~cond := #in~cond; {9166#true} is VALID [2022-04-28 13:57:30,484 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 13:57:30,485 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 13:57:30,485 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 13:57:30,485 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 13:57:30,485 INFO L290 TraceCheckUtils]: 51: Hoare triple {9703#(< ~counter~0 44)} assume !!(0 != ~y3~0); {9703#(< ~counter~0 44)} is VALID [2022-04-28 13:57:30,486 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {9166#true} {9703#(< ~counter~0 44)} #63#return; {9703#(< ~counter~0 44)} is VALID [2022-04-28 13:57:30,486 INFO L290 TraceCheckUtils]: 49: Hoare triple {9166#true} assume true; {9166#true} is VALID [2022-04-28 13:57:30,486 INFO L290 TraceCheckUtils]: 48: Hoare triple {9166#true} assume !(0 == ~cond); {9166#true} is VALID [2022-04-28 13:57:30,486 INFO L290 TraceCheckUtils]: 47: Hoare triple {9166#true} ~cond := #in~cond; {9166#true} is VALID [2022-04-28 13:57:30,486 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 13:57:30,487 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 13:57:30,487 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 13:57:30,487 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 13:57:30,487 INFO L290 TraceCheckUtils]: 42: Hoare triple {9731#(< ~counter~0 43)} assume !!(0 != ~y3~0); {9731#(< ~counter~0 43)} is VALID [2022-04-28 13:57:30,488 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {9166#true} {9731#(< ~counter~0 43)} #63#return; {9731#(< ~counter~0 43)} is VALID [2022-04-28 13:57:30,488 INFO L290 TraceCheckUtils]: 40: Hoare triple {9166#true} assume true; {9166#true} is VALID [2022-04-28 13:57:30,488 INFO L290 TraceCheckUtils]: 39: Hoare triple {9166#true} assume !(0 == ~cond); {9166#true} is VALID [2022-04-28 13:57:30,488 INFO L290 TraceCheckUtils]: 38: Hoare triple {9166#true} ~cond := #in~cond; {9166#true} is VALID [2022-04-28 13:57:30,488 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 13:57:30,489 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 13:57:30,489 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 13:57:30,489 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 13:57:30,490 INFO L290 TraceCheckUtils]: 33: Hoare triple {9759#(< ~counter~0 42)} assume !!(0 != ~y3~0); {9759#(< ~counter~0 42)} is VALID [2022-04-28 13:57:30,490 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {9166#true} {9759#(< ~counter~0 42)} #63#return; {9759#(< ~counter~0 42)} is VALID [2022-04-28 13:57:30,490 INFO L290 TraceCheckUtils]: 31: Hoare triple {9166#true} assume true; {9166#true} is VALID [2022-04-28 13:57:30,490 INFO L290 TraceCheckUtils]: 30: Hoare triple {9166#true} assume !(0 == ~cond); {9166#true} is VALID [2022-04-28 13:57:30,490 INFO L290 TraceCheckUtils]: 29: Hoare triple {9166#true} ~cond := #in~cond; {9166#true} is VALID [2022-04-28 13:57:30,490 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 13:57:30,491 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 13:57:30,491 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 13:57:30,491 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 13:57:30,492 INFO L290 TraceCheckUtils]: 24: Hoare triple {9787#(< ~counter~0 41)} assume !!(0 != ~y3~0); {9787#(< ~counter~0 41)} is VALID [2022-04-28 13:57:30,492 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {9166#true} {9787#(< ~counter~0 41)} #63#return; {9787#(< ~counter~0 41)} is VALID [2022-04-28 13:57:30,492 INFO L290 TraceCheckUtils]: 22: Hoare triple {9166#true} assume true; {9166#true} is VALID [2022-04-28 13:57:30,492 INFO L290 TraceCheckUtils]: 21: Hoare triple {9166#true} assume !(0 == ~cond); {9166#true} is VALID [2022-04-28 13:57:30,492 INFO L290 TraceCheckUtils]: 20: Hoare triple {9166#true} ~cond := #in~cond; {9166#true} is VALID [2022-04-28 13:57:30,493 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 13:57:30,493 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 13:57:30,493 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 13:57:30,493 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 13:57:30,494 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {9166#true} {9815#(< ~counter~0 40)} #61#return; {9815#(< ~counter~0 40)} is VALID [2022-04-28 13:57:30,494 INFO L290 TraceCheckUtils]: 14: Hoare triple {9166#true} assume true; {9166#true} is VALID [2022-04-28 13:57:30,494 INFO L290 TraceCheckUtils]: 13: Hoare triple {9166#true} assume !(0 == ~cond); {9166#true} is VALID [2022-04-28 13:57:30,494 INFO L290 TraceCheckUtils]: 12: Hoare triple {9166#true} ~cond := #in~cond; {9166#true} is VALID [2022-04-28 13:57:30,494 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 13:57:30,494 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {9166#true} {9815#(< ~counter~0 40)} #59#return; {9815#(< ~counter~0 40)} is VALID [2022-04-28 13:57:30,495 INFO L290 TraceCheckUtils]: 9: Hoare triple {9166#true} assume true; {9166#true} is VALID [2022-04-28 13:57:30,495 INFO L290 TraceCheckUtils]: 8: Hoare triple {9166#true} assume !(0 == ~cond); {9166#true} is VALID [2022-04-28 13:57:30,495 INFO L290 TraceCheckUtils]: 7: Hoare triple {9166#true} ~cond := #in~cond; {9166#true} is VALID [2022-04-28 13:57:30,495 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 13:57:30,495 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 13:57:30,495 INFO L272 TraceCheckUtils]: 4: Hoare triple {9815#(< ~counter~0 40)} call #t~ret7 := main(); {9815#(< ~counter~0 40)} is VALID [2022-04-28 13:57:30,496 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {9815#(< ~counter~0 40)} {9166#true} #67#return; {9815#(< ~counter~0 40)} is VALID [2022-04-28 13:57:30,496 INFO L290 TraceCheckUtils]: 2: Hoare triple {9815#(< ~counter~0 40)} assume true; {9815#(< ~counter~0 40)} is VALID [2022-04-28 13:57:30,496 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 13:57:30,496 INFO L272 TraceCheckUtils]: 0: Hoare triple {9166#true} call ULTIMATE.init(); {9166#true} is VALID [2022-04-28 13:57:30,497 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 13:57:30,497 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 13:57:30,497 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2086719057] [2022-04-28 13:57:30,497 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 13:57:30,497 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1072891620] [2022-04-28 13:57:30,497 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1072891620] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 13:57:30,497 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 13:57:30,497 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [14, 14] total 26 [2022-04-28 13:57:30,498 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 13:57:30,498 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [328248810] [2022-04-28 13:57:30,498 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [328248810] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 13:57:30,498 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 13:57:30,498 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2022-04-28 13:57:30,498 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1271495341] [2022-04-28 13:57:30,498 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 13:57:30,498 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 13:57:30,499 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 13:57:30,499 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 13:57:30,577 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 13:57:30,577 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2022-04-28 13:57:30,578 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 13:57:30,578 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2022-04-28 13:57:30,578 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=281, Invalid=369, Unknown=0, NotChecked=0, Total=650 [2022-04-28 13:57:30,578 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 13:57:30,957 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 13:57:30,957 INFO L93 Difference]: Finished difference Result 124 states and 136 transitions. [2022-04-28 13:57:30,957 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2022-04-28 13:57:30,957 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 13:57:30,958 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 13:57:30,958 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 13:57:30,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 24 states and 135 transitions. [2022-04-28 13:57:30,960 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 13:57:30,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 24 states and 135 transitions. [2022-04-28 13:57:30,962 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 24 states and 135 transitions. [2022-04-28 13:57:31,053 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 13:57:31,054 INFO L225 Difference]: With dead ends: 124 [2022-04-28 13:57:31,054 INFO L226 Difference]: Without dead ends: 119 [2022-04-28 13:57:31,055 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 235 GetRequests, 201 SyntacticMatches, 0 SemanticMatches, 34 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 76 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=531, Invalid=729, Unknown=0, NotChecked=0, Total=1260 [2022-04-28 13:57:31,055 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 13:57:31,055 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 13:57:31,056 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 119 states. [2022-04-28 13:57:31,152 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 119 to 119. [2022-04-28 13:57:31,152 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 13:57:31,152 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 13:57:31,153 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 13:57:31,153 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 13:57:31,154 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 13:57:31,154 INFO L93 Difference]: Finished difference Result 119 states and 131 transitions. [2022-04-28 13:57:31,154 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 131 transitions. [2022-04-28 13:57:31,155 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 13:57:31,155 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 13:57:31,155 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 13:57:31,155 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 13:57:31,157 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 13:57:31,157 INFO L93 Difference]: Finished difference Result 119 states and 131 transitions. [2022-04-28 13:57:31,157 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 131 transitions. [2022-04-28 13:57:31,157 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 13:57:31,157 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 13:57:31,157 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 13:57:31,157 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 13:57:31,157 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 13:57:31,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 119 states and 131 transitions. [2022-04-28 13:57:31,159 INFO L78 Accepts]: Start accepts. Automaton has 119 states and 131 transitions. Word has length 113 [2022-04-28 13:57:31,159 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 13:57:31,159 INFO L495 AbstractCegarLoop]: Abstraction has 119 states and 131 transitions. [2022-04-28 13:57:31,159 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 13:57:31,160 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 119 states and 131 transitions. [2022-04-28 13:57:31,283 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 13:57:31,283 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 131 transitions. [2022-04-28 13:57:31,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-04-28 13:57:31,284 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 13:57:31,284 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 13:57:31,319 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Forceful destruction successful, exit code 0 [2022-04-28 13:57:31,503 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 13:57:31,503 INFO L420 AbstractCegarLoop]: === Iteration 15 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 13:57:31,504 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 13:57:31,504 INFO L85 PathProgramCache]: Analyzing trace with hash 1999651676, now seen corresponding path program 21 times [2022-04-28 13:57:31,504 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 13:57:31,504 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1774570207] [2022-04-28 13:57:31,504 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 13:57:31,504 INFO L85 PathProgramCache]: Analyzing trace with hash 1999651676, now seen corresponding path program 22 times [2022-04-28 13:57:31,504 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 13:57:31,504 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [83655996] [2022-04-28 13:57:31,504 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 13:57:31,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 13:57:31,522 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 13:57:31,522 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1739928398] [2022-04-28 13:57:31,522 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-28 13:57:31,522 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 13:57:31,522 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 13:57:31,523 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 13:57:31,524 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 13:57:31,573 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-28 13:57:31,573 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 13:57:31,575 INFO L263 TraceCheckSpWp]: Trace formula consists of 346 conjuncts, 27 conjunts are in the unsatisfiable core [2022-04-28 13:57:31,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 13:57:31,596 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 13:57:32,145 INFO L272 TraceCheckUtils]: 0: Hoare triple {10613#true} call ULTIMATE.init(); {10613#true} is VALID [2022-04-28 13:57:32,146 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 13:57:32,146 INFO L290 TraceCheckUtils]: 2: Hoare triple {10621#(<= ~counter~0 0)} assume true; {10621#(<= ~counter~0 0)} is VALID [2022-04-28 13:57:32,146 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {10621#(<= ~counter~0 0)} {10613#true} #67#return; {10621#(<= ~counter~0 0)} is VALID [2022-04-28 13:57:32,147 INFO L272 TraceCheckUtils]: 4: Hoare triple {10621#(<= ~counter~0 0)} call #t~ret7 := main(); {10621#(<= ~counter~0 0)} is VALID [2022-04-28 13:57:32,147 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 13:57:32,147 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 13:57:32,148 INFO L290 TraceCheckUtils]: 7: Hoare triple {10621#(<= ~counter~0 0)} ~cond := #in~cond; {10621#(<= ~counter~0 0)} is VALID [2022-04-28 13:57:32,148 INFO L290 TraceCheckUtils]: 8: Hoare triple {10621#(<= ~counter~0 0)} assume !(0 == ~cond); {10621#(<= ~counter~0 0)} is VALID [2022-04-28 13:57:32,148 INFO L290 TraceCheckUtils]: 9: Hoare triple {10621#(<= ~counter~0 0)} assume true; {10621#(<= ~counter~0 0)} is VALID [2022-04-28 13:57:32,149 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 13:57:32,149 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 13:57:32,149 INFO L290 TraceCheckUtils]: 12: Hoare triple {10621#(<= ~counter~0 0)} ~cond := #in~cond; {10621#(<= ~counter~0 0)} is VALID [2022-04-28 13:57:32,149 INFO L290 TraceCheckUtils]: 13: Hoare triple {10621#(<= ~counter~0 0)} assume !(0 == ~cond); {10621#(<= ~counter~0 0)} is VALID [2022-04-28 13:57:32,150 INFO L290 TraceCheckUtils]: 14: Hoare triple {10621#(<= ~counter~0 0)} assume true; {10621#(<= ~counter~0 0)} is VALID [2022-04-28 13:57:32,150 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 13:57:32,150 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 13:57:32,151 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 13:57:32,151 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 13:57:32,152 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 13:57:32,152 INFO L290 TraceCheckUtils]: 20: Hoare triple {10670#(<= ~counter~0 1)} ~cond := #in~cond; {10670#(<= ~counter~0 1)} is VALID [2022-04-28 13:57:32,152 INFO L290 TraceCheckUtils]: 21: Hoare triple {10670#(<= ~counter~0 1)} assume !(0 == ~cond); {10670#(<= ~counter~0 1)} is VALID [2022-04-28 13:57:32,152 INFO L290 TraceCheckUtils]: 22: Hoare triple {10670#(<= ~counter~0 1)} assume true; {10670#(<= ~counter~0 1)} is VALID [2022-04-28 13:57:32,153 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 13:57:32,153 INFO L290 TraceCheckUtils]: 24: Hoare triple {10670#(<= ~counter~0 1)} assume !!(0 != ~y3~0); {10670#(<= ~counter~0 1)} is VALID [2022-04-28 13:57:32,153 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 13:57:32,154 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 13:57:32,154 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 13:57:32,155 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 13:57:32,155 INFO L290 TraceCheckUtils]: 29: Hoare triple {10698#(<= ~counter~0 2)} ~cond := #in~cond; {10698#(<= ~counter~0 2)} is VALID [2022-04-28 13:57:32,155 INFO L290 TraceCheckUtils]: 30: Hoare triple {10698#(<= ~counter~0 2)} assume !(0 == ~cond); {10698#(<= ~counter~0 2)} is VALID [2022-04-28 13:57:32,155 INFO L290 TraceCheckUtils]: 31: Hoare triple {10698#(<= ~counter~0 2)} assume true; {10698#(<= ~counter~0 2)} is VALID [2022-04-28 13:57:32,156 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 13:57:32,156 INFO L290 TraceCheckUtils]: 33: Hoare triple {10698#(<= ~counter~0 2)} assume !!(0 != ~y3~0); {10698#(<= ~counter~0 2)} is VALID [2022-04-28 13:57:32,156 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 13:57:32,157 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 13:57:32,157 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 13:57:32,158 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 13:57:32,158 INFO L290 TraceCheckUtils]: 38: Hoare triple {10726#(<= ~counter~0 3)} ~cond := #in~cond; {10726#(<= ~counter~0 3)} is VALID [2022-04-28 13:57:32,158 INFO L290 TraceCheckUtils]: 39: Hoare triple {10726#(<= ~counter~0 3)} assume !(0 == ~cond); {10726#(<= ~counter~0 3)} is VALID [2022-04-28 13:57:32,158 INFO L290 TraceCheckUtils]: 40: Hoare triple {10726#(<= ~counter~0 3)} assume true; {10726#(<= ~counter~0 3)} is VALID [2022-04-28 13:57:32,159 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 13:57:32,159 INFO L290 TraceCheckUtils]: 42: Hoare triple {10726#(<= ~counter~0 3)} assume !!(0 != ~y3~0); {10726#(<= ~counter~0 3)} is VALID [2022-04-28 13:57:32,159 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 13:57:32,160 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 13:57:32,160 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 13:57:32,161 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 13:57:32,161 INFO L290 TraceCheckUtils]: 47: Hoare triple {10754#(<= ~counter~0 4)} ~cond := #in~cond; {10754#(<= ~counter~0 4)} is VALID [2022-04-28 13:57:32,161 INFO L290 TraceCheckUtils]: 48: Hoare triple {10754#(<= ~counter~0 4)} assume !(0 == ~cond); {10754#(<= ~counter~0 4)} is VALID [2022-04-28 13:57:32,161 INFO L290 TraceCheckUtils]: 49: Hoare triple {10754#(<= ~counter~0 4)} assume true; {10754#(<= ~counter~0 4)} is VALID [2022-04-28 13:57:32,162 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 13:57:32,162 INFO L290 TraceCheckUtils]: 51: Hoare triple {10754#(<= ~counter~0 4)} assume !!(0 != ~y3~0); {10754#(<= ~counter~0 4)} is VALID [2022-04-28 13:57:32,162 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 13:57:32,163 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 13:57:32,163 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 13:57:32,164 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 13:57:32,164 INFO L290 TraceCheckUtils]: 56: Hoare triple {10782#(<= ~counter~0 5)} ~cond := #in~cond; {10782#(<= ~counter~0 5)} is VALID [2022-04-28 13:57:32,164 INFO L290 TraceCheckUtils]: 57: Hoare triple {10782#(<= ~counter~0 5)} assume !(0 == ~cond); {10782#(<= ~counter~0 5)} is VALID [2022-04-28 13:57:32,164 INFO L290 TraceCheckUtils]: 58: Hoare triple {10782#(<= ~counter~0 5)} assume true; {10782#(<= ~counter~0 5)} is VALID [2022-04-28 13:57:32,165 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 13:57:32,165 INFO L290 TraceCheckUtils]: 60: Hoare triple {10782#(<= ~counter~0 5)} assume !!(0 != ~y3~0); {10782#(<= ~counter~0 5)} is VALID [2022-04-28 13:57:32,165 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 13:57:32,166 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 13:57:32,166 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 13:57:32,167 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 13:57:32,167 INFO L290 TraceCheckUtils]: 65: Hoare triple {10810#(<= ~counter~0 6)} ~cond := #in~cond; {10810#(<= ~counter~0 6)} is VALID [2022-04-28 13:57:32,167 INFO L290 TraceCheckUtils]: 66: Hoare triple {10810#(<= ~counter~0 6)} assume !(0 == ~cond); {10810#(<= ~counter~0 6)} is VALID [2022-04-28 13:57:32,167 INFO L290 TraceCheckUtils]: 67: Hoare triple {10810#(<= ~counter~0 6)} assume true; {10810#(<= ~counter~0 6)} is VALID [2022-04-28 13:57:32,168 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 13:57:32,168 INFO L290 TraceCheckUtils]: 69: Hoare triple {10810#(<= ~counter~0 6)} assume !!(0 != ~y3~0); {10810#(<= ~counter~0 6)} is VALID [2022-04-28 13:57:32,168 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 13:57:32,169 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 13:57:32,169 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 13:57:32,170 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 13:57:32,170 INFO L290 TraceCheckUtils]: 74: Hoare triple {10838#(<= ~counter~0 7)} ~cond := #in~cond; {10838#(<= ~counter~0 7)} is VALID [2022-04-28 13:57:32,170 INFO L290 TraceCheckUtils]: 75: Hoare triple {10838#(<= ~counter~0 7)} assume !(0 == ~cond); {10838#(<= ~counter~0 7)} is VALID [2022-04-28 13:57:32,170 INFO L290 TraceCheckUtils]: 76: Hoare triple {10838#(<= ~counter~0 7)} assume true; {10838#(<= ~counter~0 7)} is VALID [2022-04-28 13:57:32,171 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 13:57:32,171 INFO L290 TraceCheckUtils]: 78: Hoare triple {10838#(<= ~counter~0 7)} assume !!(0 != ~y3~0); {10838#(<= ~counter~0 7)} is VALID [2022-04-28 13:57:32,171 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 13:57:32,172 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 13:57:32,172 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 13:57:32,173 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 13:57:32,173 INFO L290 TraceCheckUtils]: 83: Hoare triple {10866#(<= ~counter~0 8)} ~cond := #in~cond; {10866#(<= ~counter~0 8)} is VALID [2022-04-28 13:57:32,173 INFO L290 TraceCheckUtils]: 84: Hoare triple {10866#(<= ~counter~0 8)} assume !(0 == ~cond); {10866#(<= ~counter~0 8)} is VALID [2022-04-28 13:57:32,174 INFO L290 TraceCheckUtils]: 85: Hoare triple {10866#(<= ~counter~0 8)} assume true; {10866#(<= ~counter~0 8)} is VALID [2022-04-28 13:57:32,174 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 13:57:32,174 INFO L290 TraceCheckUtils]: 87: Hoare triple {10866#(<= ~counter~0 8)} assume !!(0 != ~y3~0); {10866#(<= ~counter~0 8)} is VALID [2022-04-28 13:57:32,175 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 13:57:32,175 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 13:57:32,175 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 13:57:32,176 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 13:57:32,176 INFO L290 TraceCheckUtils]: 92: Hoare triple {10894#(<= ~counter~0 9)} ~cond := #in~cond; {10894#(<= ~counter~0 9)} is VALID [2022-04-28 13:57:32,176 INFO L290 TraceCheckUtils]: 93: Hoare triple {10894#(<= ~counter~0 9)} assume !(0 == ~cond); {10894#(<= ~counter~0 9)} is VALID [2022-04-28 13:57:32,177 INFO L290 TraceCheckUtils]: 94: Hoare triple {10894#(<= ~counter~0 9)} assume true; {10894#(<= ~counter~0 9)} is VALID [2022-04-28 13:57:32,177 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 13:57:32,177 INFO L290 TraceCheckUtils]: 96: Hoare triple {10894#(<= ~counter~0 9)} assume !!(0 != ~y3~0); {10894#(<= ~counter~0 9)} is VALID [2022-04-28 13:57:32,178 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 13:57:32,178 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 13:57:32,178 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 13:57:32,179 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 13:57:32,179 INFO L290 TraceCheckUtils]: 101: Hoare triple {10922#(<= ~counter~0 10)} ~cond := #in~cond; {10922#(<= ~counter~0 10)} is VALID [2022-04-28 13:57:32,179 INFO L290 TraceCheckUtils]: 102: Hoare triple {10922#(<= ~counter~0 10)} assume !(0 == ~cond); {10922#(<= ~counter~0 10)} is VALID [2022-04-28 13:57:32,180 INFO L290 TraceCheckUtils]: 103: Hoare triple {10922#(<= ~counter~0 10)} assume true; {10922#(<= ~counter~0 10)} is VALID [2022-04-28 13:57:32,180 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 13:57:32,180 INFO L290 TraceCheckUtils]: 105: Hoare triple {10922#(<= ~counter~0 10)} assume !!(0 != ~y3~0); {10922#(<= ~counter~0 10)} is VALID [2022-04-28 13:57:32,181 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 13:57:32,181 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 13:57:32,181 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 13:57:32,182 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 13:57:32,182 INFO L290 TraceCheckUtils]: 110: Hoare triple {10950#(<= ~counter~0 11)} ~cond := #in~cond; {10950#(<= ~counter~0 11)} is VALID [2022-04-28 13:57:32,182 INFO L290 TraceCheckUtils]: 111: Hoare triple {10950#(<= ~counter~0 11)} assume !(0 == ~cond); {10950#(<= ~counter~0 11)} is VALID [2022-04-28 13:57:32,183 INFO L290 TraceCheckUtils]: 112: Hoare triple {10950#(<= ~counter~0 11)} assume true; {10950#(<= ~counter~0 11)} is VALID [2022-04-28 13:57:32,183 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 13:57:32,183 INFO L290 TraceCheckUtils]: 114: Hoare triple {10950#(<= ~counter~0 11)} assume !!(0 != ~y3~0); {10950#(<= ~counter~0 11)} is VALID [2022-04-28 13:57:32,184 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 13:57:32,184 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 13:57:32,184 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 13:57:32,184 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 13:57:32,185 INFO L290 TraceCheckUtils]: 119: Hoare triple {10614#false} ~cond := #in~cond; {10614#false} is VALID [2022-04-28 13:57:32,185 INFO L290 TraceCheckUtils]: 120: Hoare triple {10614#false} assume 0 == ~cond; {10614#false} is VALID [2022-04-28 13:57:32,185 INFO L290 TraceCheckUtils]: 121: Hoare triple {10614#false} assume !false; {10614#false} is VALID [2022-04-28 13:57:32,185 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 13:57:32,185 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 13:57:32,859 INFO L290 TraceCheckUtils]: 121: Hoare triple {10614#false} assume !false; {10614#false} is VALID [2022-04-28 13:57:32,859 INFO L290 TraceCheckUtils]: 120: Hoare triple {10614#false} assume 0 == ~cond; {10614#false} is VALID [2022-04-28 13:57:32,859 INFO L290 TraceCheckUtils]: 119: Hoare triple {10614#false} ~cond := #in~cond; {10614#false} is VALID [2022-04-28 13:57:32,859 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 13:57:32,859 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 13:57:32,860 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 13:57:32,860 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 13:57:32,860 INFO L290 TraceCheckUtils]: 114: Hoare triple {11010#(< ~counter~0 50)} assume !!(0 != ~y3~0); {11010#(< ~counter~0 50)} is VALID [2022-04-28 13:57:32,861 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {10613#true} {11010#(< ~counter~0 50)} #63#return; {11010#(< ~counter~0 50)} is VALID [2022-04-28 13:57:32,861 INFO L290 TraceCheckUtils]: 112: Hoare triple {10613#true} assume true; {10613#true} is VALID [2022-04-28 13:57:32,861 INFO L290 TraceCheckUtils]: 111: Hoare triple {10613#true} assume !(0 == ~cond); {10613#true} is VALID [2022-04-28 13:57:32,861 INFO L290 TraceCheckUtils]: 110: Hoare triple {10613#true} ~cond := #in~cond; {10613#true} is VALID [2022-04-28 13:57:32,861 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 13:57:32,861 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 13:57:32,862 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 13:57:32,862 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 13:57:32,862 INFO L290 TraceCheckUtils]: 105: Hoare triple {11038#(< ~counter~0 49)} assume !!(0 != ~y3~0); {11038#(< ~counter~0 49)} is VALID [2022-04-28 13:57:32,863 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {10613#true} {11038#(< ~counter~0 49)} #63#return; {11038#(< ~counter~0 49)} is VALID [2022-04-28 13:57:32,863 INFO L290 TraceCheckUtils]: 103: Hoare triple {10613#true} assume true; {10613#true} is VALID [2022-04-28 13:57:32,863 INFO L290 TraceCheckUtils]: 102: Hoare triple {10613#true} assume !(0 == ~cond); {10613#true} is VALID [2022-04-28 13:57:32,863 INFO L290 TraceCheckUtils]: 101: Hoare triple {10613#true} ~cond := #in~cond; {10613#true} is VALID [2022-04-28 13:57:32,863 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 13:57:32,864 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 13:57:32,864 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 13:57:32,865 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 13:57:32,865 INFO L290 TraceCheckUtils]: 96: Hoare triple {11066#(< ~counter~0 48)} assume !!(0 != ~y3~0); {11066#(< ~counter~0 48)} is VALID [2022-04-28 13:57:32,865 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {10613#true} {11066#(< ~counter~0 48)} #63#return; {11066#(< ~counter~0 48)} is VALID [2022-04-28 13:57:32,866 INFO L290 TraceCheckUtils]: 94: Hoare triple {10613#true} assume true; {10613#true} is VALID [2022-04-28 13:57:32,866 INFO L290 TraceCheckUtils]: 93: Hoare triple {10613#true} assume !(0 == ~cond); {10613#true} is VALID [2022-04-28 13:57:32,866 INFO L290 TraceCheckUtils]: 92: Hoare triple {10613#true} ~cond := #in~cond; {10613#true} is VALID [2022-04-28 13:57:32,866 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 13:57:32,866 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 13:57:32,866 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 13:57:32,867 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 13:57:32,867 INFO L290 TraceCheckUtils]: 87: Hoare triple {11094#(< ~counter~0 47)} assume !!(0 != ~y3~0); {11094#(< ~counter~0 47)} is VALID [2022-04-28 13:57:32,867 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {10613#true} {11094#(< ~counter~0 47)} #63#return; {11094#(< ~counter~0 47)} is VALID [2022-04-28 13:57:32,868 INFO L290 TraceCheckUtils]: 85: Hoare triple {10613#true} assume true; {10613#true} is VALID [2022-04-28 13:57:32,868 INFO L290 TraceCheckUtils]: 84: Hoare triple {10613#true} assume !(0 == ~cond); {10613#true} is VALID [2022-04-28 13:57:32,868 INFO L290 TraceCheckUtils]: 83: Hoare triple {10613#true} ~cond := #in~cond; {10613#true} is VALID [2022-04-28 13:57:32,868 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 13:57:32,868 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 13:57:32,868 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 13:57:32,869 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 13:57:32,876 INFO L290 TraceCheckUtils]: 78: Hoare triple {11122#(< ~counter~0 46)} assume !!(0 != ~y3~0); {11122#(< ~counter~0 46)} is VALID [2022-04-28 13:57:32,877 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {10613#true} {11122#(< ~counter~0 46)} #63#return; {11122#(< ~counter~0 46)} is VALID [2022-04-28 13:57:32,877 INFO L290 TraceCheckUtils]: 76: Hoare triple {10613#true} assume true; {10613#true} is VALID [2022-04-28 13:57:32,877 INFO L290 TraceCheckUtils]: 75: Hoare triple {10613#true} assume !(0 == ~cond); {10613#true} is VALID [2022-04-28 13:57:32,877 INFO L290 TraceCheckUtils]: 74: Hoare triple {10613#true} ~cond := #in~cond; {10613#true} is VALID [2022-04-28 13:57:32,877 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 13:57:32,877 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 13:57:32,878 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 13:57:32,878 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 13:57:32,878 INFO L290 TraceCheckUtils]: 69: Hoare triple {11150#(< ~counter~0 45)} assume !!(0 != ~y3~0); {11150#(< ~counter~0 45)} is VALID [2022-04-28 13:57:32,879 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {10613#true} {11150#(< ~counter~0 45)} #63#return; {11150#(< ~counter~0 45)} is VALID [2022-04-28 13:57:32,879 INFO L290 TraceCheckUtils]: 67: Hoare triple {10613#true} assume true; {10613#true} is VALID [2022-04-28 13:57:32,879 INFO L290 TraceCheckUtils]: 66: Hoare triple {10613#true} assume !(0 == ~cond); {10613#true} is VALID [2022-04-28 13:57:32,879 INFO L290 TraceCheckUtils]: 65: Hoare triple {10613#true} ~cond := #in~cond; {10613#true} is VALID [2022-04-28 13:57:32,879 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 13:57:32,879 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 13:57:32,880 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 13:57:32,880 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 13:57:32,880 INFO L290 TraceCheckUtils]: 60: Hoare triple {11178#(< ~counter~0 44)} assume !!(0 != ~y3~0); {11178#(< ~counter~0 44)} is VALID [2022-04-28 13:57:32,881 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {10613#true} {11178#(< ~counter~0 44)} #63#return; {11178#(< ~counter~0 44)} is VALID [2022-04-28 13:57:32,881 INFO L290 TraceCheckUtils]: 58: Hoare triple {10613#true} assume true; {10613#true} is VALID [2022-04-28 13:57:32,881 INFO L290 TraceCheckUtils]: 57: Hoare triple {10613#true} assume !(0 == ~cond); {10613#true} is VALID [2022-04-28 13:57:32,881 INFO L290 TraceCheckUtils]: 56: Hoare triple {10613#true} ~cond := #in~cond; {10613#true} is VALID [2022-04-28 13:57:32,881 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 13:57:32,881 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 13:57:32,882 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 13:57:32,882 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 13:57:32,882 INFO L290 TraceCheckUtils]: 51: Hoare triple {11206#(< ~counter~0 43)} assume !!(0 != ~y3~0); {11206#(< ~counter~0 43)} is VALID [2022-04-28 13:57:32,883 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {10613#true} {11206#(< ~counter~0 43)} #63#return; {11206#(< ~counter~0 43)} is VALID [2022-04-28 13:57:32,883 INFO L290 TraceCheckUtils]: 49: Hoare triple {10613#true} assume true; {10613#true} is VALID [2022-04-28 13:57:32,883 INFO L290 TraceCheckUtils]: 48: Hoare triple {10613#true} assume !(0 == ~cond); {10613#true} is VALID [2022-04-28 13:57:32,883 INFO L290 TraceCheckUtils]: 47: Hoare triple {10613#true} ~cond := #in~cond; {10613#true} is VALID [2022-04-28 13:57:32,883 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 13:57:32,897 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 13:57:32,898 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 13:57:32,898 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 13:57:32,898 INFO L290 TraceCheckUtils]: 42: Hoare triple {11234#(< ~counter~0 42)} assume !!(0 != ~y3~0); {11234#(< ~counter~0 42)} is VALID [2022-04-28 13:57:32,899 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {10613#true} {11234#(< ~counter~0 42)} #63#return; {11234#(< ~counter~0 42)} is VALID [2022-04-28 13:57:32,899 INFO L290 TraceCheckUtils]: 40: Hoare triple {10613#true} assume true; {10613#true} is VALID [2022-04-28 13:57:32,899 INFO L290 TraceCheckUtils]: 39: Hoare triple {10613#true} assume !(0 == ~cond); {10613#true} is VALID [2022-04-28 13:57:32,899 INFO L290 TraceCheckUtils]: 38: Hoare triple {10613#true} ~cond := #in~cond; {10613#true} is VALID [2022-04-28 13:57:32,899 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 13:57:32,900 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 13:57:32,900 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 13:57:32,900 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 13:57:32,901 INFO L290 TraceCheckUtils]: 33: Hoare triple {11262#(< ~counter~0 41)} assume !!(0 != ~y3~0); {11262#(< ~counter~0 41)} is VALID [2022-04-28 13:57:32,901 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {10613#true} {11262#(< ~counter~0 41)} #63#return; {11262#(< ~counter~0 41)} is VALID [2022-04-28 13:57:32,901 INFO L290 TraceCheckUtils]: 31: Hoare triple {10613#true} assume true; {10613#true} is VALID [2022-04-28 13:57:32,901 INFO L290 TraceCheckUtils]: 30: Hoare triple {10613#true} assume !(0 == ~cond); {10613#true} is VALID [2022-04-28 13:57:32,901 INFO L290 TraceCheckUtils]: 29: Hoare triple {10613#true} ~cond := #in~cond; {10613#true} is VALID [2022-04-28 13:57:32,901 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 13:57:32,902 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 13:57:32,902 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 13:57:32,902 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 13:57:32,903 INFO L290 TraceCheckUtils]: 24: Hoare triple {11290#(< ~counter~0 40)} assume !!(0 != ~y3~0); {11290#(< ~counter~0 40)} is VALID [2022-04-28 13:57:32,903 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {10613#true} {11290#(< ~counter~0 40)} #63#return; {11290#(< ~counter~0 40)} is VALID [2022-04-28 13:57:32,903 INFO L290 TraceCheckUtils]: 22: Hoare triple {10613#true} assume true; {10613#true} is VALID [2022-04-28 13:57:32,903 INFO L290 TraceCheckUtils]: 21: Hoare triple {10613#true} assume !(0 == ~cond); {10613#true} is VALID [2022-04-28 13:57:32,903 INFO L290 TraceCheckUtils]: 20: Hoare triple {10613#true} ~cond := #in~cond; {10613#true} is VALID [2022-04-28 13:57:32,903 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 13:57:32,904 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 13:57:32,904 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 13:57:32,904 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 13:57:32,905 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {10613#true} {11318#(< ~counter~0 39)} #61#return; {11318#(< ~counter~0 39)} is VALID [2022-04-28 13:57:32,905 INFO L290 TraceCheckUtils]: 14: Hoare triple {10613#true} assume true; {10613#true} is VALID [2022-04-28 13:57:32,905 INFO L290 TraceCheckUtils]: 13: Hoare triple {10613#true} assume !(0 == ~cond); {10613#true} is VALID [2022-04-28 13:57:32,905 INFO L290 TraceCheckUtils]: 12: Hoare triple {10613#true} ~cond := #in~cond; {10613#true} is VALID [2022-04-28 13:57:32,905 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 13:57:32,905 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {10613#true} {11318#(< ~counter~0 39)} #59#return; {11318#(< ~counter~0 39)} is VALID [2022-04-28 13:57:32,905 INFO L290 TraceCheckUtils]: 9: Hoare triple {10613#true} assume true; {10613#true} is VALID [2022-04-28 13:57:32,906 INFO L290 TraceCheckUtils]: 8: Hoare triple {10613#true} assume !(0 == ~cond); {10613#true} is VALID [2022-04-28 13:57:32,906 INFO L290 TraceCheckUtils]: 7: Hoare triple {10613#true} ~cond := #in~cond; {10613#true} is VALID [2022-04-28 13:57:32,906 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 13:57:32,906 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 13:57:32,906 INFO L272 TraceCheckUtils]: 4: Hoare triple {11318#(< ~counter~0 39)} call #t~ret7 := main(); {11318#(< ~counter~0 39)} is VALID [2022-04-28 13:57:32,907 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {11318#(< ~counter~0 39)} {10613#true} #67#return; {11318#(< ~counter~0 39)} is VALID [2022-04-28 13:57:32,907 INFO L290 TraceCheckUtils]: 2: Hoare triple {11318#(< ~counter~0 39)} assume true; {11318#(< ~counter~0 39)} is VALID [2022-04-28 13:57:32,907 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 13:57:32,907 INFO L272 TraceCheckUtils]: 0: Hoare triple {10613#true} call ULTIMATE.init(); {10613#true} is VALID [2022-04-28 13:57:32,908 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 13:57:32,908 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 13:57:32,908 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [83655996] [2022-04-28 13:57:32,908 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 13:57:32,908 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1739928398] [2022-04-28 13:57:32,908 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1739928398] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 13:57:32,908 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 13:57:32,908 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 15] total 28 [2022-04-28 13:57:32,909 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 13:57:32,909 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1774570207] [2022-04-28 13:57:32,909 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1774570207] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 13:57:32,909 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 13:57:32,909 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2022-04-28 13:57:32,909 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1593261236] [2022-04-28 13:57:32,909 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 13:57:32,909 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 13:57:32,909 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 13:57:32,910 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 13:57:32,983 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 13:57:32,983 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2022-04-28 13:57:32,983 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 13:57:32,984 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2022-04-28 13:57:32,984 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=330, Invalid=426, Unknown=0, NotChecked=0, Total=756 [2022-04-28 13:57:32,984 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 13:57:33,391 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 13:57:33,391 INFO L93 Difference]: Finished difference Result 133 states and 146 transitions. [2022-04-28 13:57:33,391 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2022-04-28 13:57:33,391 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 13:57:33,391 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 13:57:33,392 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 13:57:33,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 26 states and 145 transitions. [2022-04-28 13:57:33,394 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 13:57:33,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 26 states and 145 transitions. [2022-04-28 13:57:33,395 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 26 states and 145 transitions. [2022-04-28 13:57:33,496 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 13:57:33,498 INFO L225 Difference]: With dead ends: 133 [2022-04-28 13:57:33,498 INFO L226 Difference]: Without dead ends: 128 [2022-04-28 13:57:33,498 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 13:57:33,499 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 13:57:33,499 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 13:57:33,499 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 128 states. [2022-04-28 13:57:33,619 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 128 to 128. [2022-04-28 13:57:33,619 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 13:57:33,620 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 13:57:33,620 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 13:57:33,620 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 13:57:33,622 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 13:57:33,622 INFO L93 Difference]: Finished difference Result 128 states and 141 transitions. [2022-04-28 13:57:33,622 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 141 transitions. [2022-04-28 13:57:33,622 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 13:57:33,622 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 13:57:33,622 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 13:57:33,623 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 13:57:33,625 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 13:57:33,625 INFO L93 Difference]: Finished difference Result 128 states and 141 transitions. [2022-04-28 13:57:33,625 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 141 transitions. [2022-04-28 13:57:33,625 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 13:57:33,625 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 13:57:33,625 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 13:57:33,625 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 13:57:33,625 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 13:57:33,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 128 states and 141 transitions. [2022-04-28 13:57:33,627 INFO L78 Accepts]: Start accepts. Automaton has 128 states and 141 transitions. Word has length 122 [2022-04-28 13:57:33,627 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 13:57:33,627 INFO L495 AbstractCegarLoop]: Abstraction has 128 states and 141 transitions. [2022-04-28 13:57:33,628 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 13:57:33,628 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 128 states and 141 transitions. [2022-04-28 13:57:33,767 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 13:57:33,767 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 141 transitions. [2022-04-28 13:57:33,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2022-04-28 13:57:33,768 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 13:57:33,768 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 13:57:33,784 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Ended with exit code 0 [2022-04-28 13:57:33,979 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 13:57:33,979 INFO L420 AbstractCegarLoop]: === Iteration 16 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 13:57:33,980 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 13:57:33,980 INFO L85 PathProgramCache]: Analyzing trace with hash 881443734, now seen corresponding path program 23 times [2022-04-28 13:57:33,980 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 13:57:33,980 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1606610429] [2022-04-28 13:57:33,980 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 13:57:33,980 INFO L85 PathProgramCache]: Analyzing trace with hash 881443734, now seen corresponding path program 24 times [2022-04-28 13:57:33,980 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 13:57:33,981 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [518524977] [2022-04-28 13:57:33,981 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 13:57:33,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 13:57:33,992 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 13:57:33,993 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [65632800] [2022-04-28 13:57:33,993 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-28 13:57:33,993 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 13:57:33,993 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 13:57:33,994 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 13:57:33,994 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 13:57:34,073 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 13 check-sat command(s) [2022-04-28 13:57:34,073 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 13:57:34,075 INFO L263 TraceCheckSpWp]: Trace formula consists of 369 conjuncts, 29 conjunts are in the unsatisfiable core [2022-04-28 13:57:34,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 13:57:34,108 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 13:57:34,757 INFO L272 TraceCheckUtils]: 0: Hoare triple {12172#true} call ULTIMATE.init(); {12172#true} is VALID [2022-04-28 13:57:34,758 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 13:57:34,758 INFO L290 TraceCheckUtils]: 2: Hoare triple {12180#(<= ~counter~0 0)} assume true; {12180#(<= ~counter~0 0)} is VALID [2022-04-28 13:57:34,758 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {12180#(<= ~counter~0 0)} {12172#true} #67#return; {12180#(<= ~counter~0 0)} is VALID [2022-04-28 13:57:34,759 INFO L272 TraceCheckUtils]: 4: Hoare triple {12180#(<= ~counter~0 0)} call #t~ret7 := main(); {12180#(<= ~counter~0 0)} is VALID [2022-04-28 13:57:34,759 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 13:57:34,759 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 13:57:34,760 INFO L290 TraceCheckUtils]: 7: Hoare triple {12180#(<= ~counter~0 0)} ~cond := #in~cond; {12180#(<= ~counter~0 0)} is VALID [2022-04-28 13:57:34,760 INFO L290 TraceCheckUtils]: 8: Hoare triple {12180#(<= ~counter~0 0)} assume !(0 == ~cond); {12180#(<= ~counter~0 0)} is VALID [2022-04-28 13:57:34,760 INFO L290 TraceCheckUtils]: 9: Hoare triple {12180#(<= ~counter~0 0)} assume true; {12180#(<= ~counter~0 0)} is VALID [2022-04-28 13:57:34,761 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 13:57:34,761 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 13:57:34,761 INFO L290 TraceCheckUtils]: 12: Hoare triple {12180#(<= ~counter~0 0)} ~cond := #in~cond; {12180#(<= ~counter~0 0)} is VALID [2022-04-28 13:57:34,761 INFO L290 TraceCheckUtils]: 13: Hoare triple {12180#(<= ~counter~0 0)} assume !(0 == ~cond); {12180#(<= ~counter~0 0)} is VALID [2022-04-28 13:57:34,762 INFO L290 TraceCheckUtils]: 14: Hoare triple {12180#(<= ~counter~0 0)} assume true; {12180#(<= ~counter~0 0)} is VALID [2022-04-28 13:57:34,762 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 13:57:34,762 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 13:57:34,763 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 13:57:34,763 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 13:57:34,764 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 13:57:34,764 INFO L290 TraceCheckUtils]: 20: Hoare triple {12229#(<= ~counter~0 1)} ~cond := #in~cond; {12229#(<= ~counter~0 1)} is VALID [2022-04-28 13:57:34,764 INFO L290 TraceCheckUtils]: 21: Hoare triple {12229#(<= ~counter~0 1)} assume !(0 == ~cond); {12229#(<= ~counter~0 1)} is VALID [2022-04-28 13:57:34,764 INFO L290 TraceCheckUtils]: 22: Hoare triple {12229#(<= ~counter~0 1)} assume true; {12229#(<= ~counter~0 1)} is VALID [2022-04-28 13:57:34,765 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 13:57:34,765 INFO L290 TraceCheckUtils]: 24: Hoare triple {12229#(<= ~counter~0 1)} assume !!(0 != ~y3~0); {12229#(<= ~counter~0 1)} is VALID [2022-04-28 13:57:34,766 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 13:57:34,766 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 13:57:34,766 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 13:57:34,767 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 13:57:34,767 INFO L290 TraceCheckUtils]: 29: Hoare triple {12257#(<= ~counter~0 2)} ~cond := #in~cond; {12257#(<= ~counter~0 2)} is VALID [2022-04-28 13:57:34,767 INFO L290 TraceCheckUtils]: 30: Hoare triple {12257#(<= ~counter~0 2)} assume !(0 == ~cond); {12257#(<= ~counter~0 2)} is VALID [2022-04-28 13:57:34,767 INFO L290 TraceCheckUtils]: 31: Hoare triple {12257#(<= ~counter~0 2)} assume true; {12257#(<= ~counter~0 2)} is VALID [2022-04-28 13:57:34,768 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 13:57:34,768 INFO L290 TraceCheckUtils]: 33: Hoare triple {12257#(<= ~counter~0 2)} assume !!(0 != ~y3~0); {12257#(<= ~counter~0 2)} is VALID [2022-04-28 13:57:34,768 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 13:57:34,769 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 13:57:34,769 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 13:57:34,770 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 13:57:34,770 INFO L290 TraceCheckUtils]: 38: Hoare triple {12285#(<= ~counter~0 3)} ~cond := #in~cond; {12285#(<= ~counter~0 3)} is VALID [2022-04-28 13:57:34,770 INFO L290 TraceCheckUtils]: 39: Hoare triple {12285#(<= ~counter~0 3)} assume !(0 == ~cond); {12285#(<= ~counter~0 3)} is VALID [2022-04-28 13:57:34,770 INFO L290 TraceCheckUtils]: 40: Hoare triple {12285#(<= ~counter~0 3)} assume true; {12285#(<= ~counter~0 3)} is VALID [2022-04-28 13:57:34,771 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 13:57:34,771 INFO L290 TraceCheckUtils]: 42: Hoare triple {12285#(<= ~counter~0 3)} assume !!(0 != ~y3~0); {12285#(<= ~counter~0 3)} is VALID [2022-04-28 13:57:34,771 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 13:57:34,772 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 13:57:34,772 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 13:57:34,773 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 13:57:34,773 INFO L290 TraceCheckUtils]: 47: Hoare triple {12313#(<= ~counter~0 4)} ~cond := #in~cond; {12313#(<= ~counter~0 4)} is VALID [2022-04-28 13:57:34,773 INFO L290 TraceCheckUtils]: 48: Hoare triple {12313#(<= ~counter~0 4)} assume !(0 == ~cond); {12313#(<= ~counter~0 4)} is VALID [2022-04-28 13:57:34,773 INFO L290 TraceCheckUtils]: 49: Hoare triple {12313#(<= ~counter~0 4)} assume true; {12313#(<= ~counter~0 4)} is VALID [2022-04-28 13:57:34,774 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 13:57:34,779 INFO L290 TraceCheckUtils]: 51: Hoare triple {12313#(<= ~counter~0 4)} assume !!(0 != ~y3~0); {12313#(<= ~counter~0 4)} is VALID [2022-04-28 13:57:34,779 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 13:57:34,780 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 13:57:34,780 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 13:57:34,781 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 13:57:34,781 INFO L290 TraceCheckUtils]: 56: Hoare triple {12341#(<= ~counter~0 5)} ~cond := #in~cond; {12341#(<= ~counter~0 5)} is VALID [2022-04-28 13:57:34,782 INFO L290 TraceCheckUtils]: 57: Hoare triple {12341#(<= ~counter~0 5)} assume !(0 == ~cond); {12341#(<= ~counter~0 5)} is VALID [2022-04-28 13:57:34,782 INFO L290 TraceCheckUtils]: 58: Hoare triple {12341#(<= ~counter~0 5)} assume true; {12341#(<= ~counter~0 5)} is VALID [2022-04-28 13:57:34,783 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 13:57:34,783 INFO L290 TraceCheckUtils]: 60: Hoare triple {12341#(<= ~counter~0 5)} assume !!(0 != ~y3~0); {12341#(<= ~counter~0 5)} is VALID [2022-04-28 13:57:34,783 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 13:57:34,784 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 13:57:34,784 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 13:57:34,785 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 13:57:34,785 INFO L290 TraceCheckUtils]: 65: Hoare triple {12369#(<= ~counter~0 6)} ~cond := #in~cond; {12369#(<= ~counter~0 6)} is VALID [2022-04-28 13:57:34,785 INFO L290 TraceCheckUtils]: 66: Hoare triple {12369#(<= ~counter~0 6)} assume !(0 == ~cond); {12369#(<= ~counter~0 6)} is VALID [2022-04-28 13:57:34,785 INFO L290 TraceCheckUtils]: 67: Hoare triple {12369#(<= ~counter~0 6)} assume true; {12369#(<= ~counter~0 6)} is VALID [2022-04-28 13:57:34,786 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 13:57:34,786 INFO L290 TraceCheckUtils]: 69: Hoare triple {12369#(<= ~counter~0 6)} assume !!(0 != ~y3~0); {12369#(<= ~counter~0 6)} is VALID [2022-04-28 13:57:34,786 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 13:57:34,787 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 13:57:34,787 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 13:57:34,788 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 13:57:34,788 INFO L290 TraceCheckUtils]: 74: Hoare triple {12397#(<= ~counter~0 7)} ~cond := #in~cond; {12397#(<= ~counter~0 7)} is VALID [2022-04-28 13:57:34,788 INFO L290 TraceCheckUtils]: 75: Hoare triple {12397#(<= ~counter~0 7)} assume !(0 == ~cond); {12397#(<= ~counter~0 7)} is VALID [2022-04-28 13:57:34,788 INFO L290 TraceCheckUtils]: 76: Hoare triple {12397#(<= ~counter~0 7)} assume true; {12397#(<= ~counter~0 7)} is VALID [2022-04-28 13:57:34,789 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 13:57:34,789 INFO L290 TraceCheckUtils]: 78: Hoare triple {12397#(<= ~counter~0 7)} assume !!(0 != ~y3~0); {12397#(<= ~counter~0 7)} is VALID [2022-04-28 13:57:34,790 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 13:57:34,790 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 13:57:34,790 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 13:57:34,791 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 13:57:34,791 INFO L290 TraceCheckUtils]: 83: Hoare triple {12425#(<= ~counter~0 8)} ~cond := #in~cond; {12425#(<= ~counter~0 8)} is VALID [2022-04-28 13:57:34,791 INFO L290 TraceCheckUtils]: 84: Hoare triple {12425#(<= ~counter~0 8)} assume !(0 == ~cond); {12425#(<= ~counter~0 8)} is VALID [2022-04-28 13:57:34,792 INFO L290 TraceCheckUtils]: 85: Hoare triple {12425#(<= ~counter~0 8)} assume true; {12425#(<= ~counter~0 8)} is VALID [2022-04-28 13:57:34,792 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 13:57:34,792 INFO L290 TraceCheckUtils]: 87: Hoare triple {12425#(<= ~counter~0 8)} assume !!(0 != ~y3~0); {12425#(<= ~counter~0 8)} is VALID [2022-04-28 13:57:34,793 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 13:57:34,793 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 13:57:34,793 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 13:57:34,794 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 13:57:34,794 INFO L290 TraceCheckUtils]: 92: Hoare triple {12453#(<= ~counter~0 9)} ~cond := #in~cond; {12453#(<= ~counter~0 9)} is VALID [2022-04-28 13:57:34,794 INFO L290 TraceCheckUtils]: 93: Hoare triple {12453#(<= ~counter~0 9)} assume !(0 == ~cond); {12453#(<= ~counter~0 9)} is VALID [2022-04-28 13:57:34,795 INFO L290 TraceCheckUtils]: 94: Hoare triple {12453#(<= ~counter~0 9)} assume true; {12453#(<= ~counter~0 9)} is VALID [2022-04-28 13:57:34,795 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 13:57:34,795 INFO L290 TraceCheckUtils]: 96: Hoare triple {12453#(<= ~counter~0 9)} assume !!(0 != ~y3~0); {12453#(<= ~counter~0 9)} is VALID [2022-04-28 13:57:34,796 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 13:57:34,796 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 13:57:34,796 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 13:57:34,797 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 13:57:34,797 INFO L290 TraceCheckUtils]: 101: Hoare triple {12481#(<= ~counter~0 10)} ~cond := #in~cond; {12481#(<= ~counter~0 10)} is VALID [2022-04-28 13:57:34,797 INFO L290 TraceCheckUtils]: 102: Hoare triple {12481#(<= ~counter~0 10)} assume !(0 == ~cond); {12481#(<= ~counter~0 10)} is VALID [2022-04-28 13:57:34,798 INFO L290 TraceCheckUtils]: 103: Hoare triple {12481#(<= ~counter~0 10)} assume true; {12481#(<= ~counter~0 10)} is VALID [2022-04-28 13:57:34,798 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 13:57:34,798 INFO L290 TraceCheckUtils]: 105: Hoare triple {12481#(<= ~counter~0 10)} assume !!(0 != ~y3~0); {12481#(<= ~counter~0 10)} is VALID [2022-04-28 13:57:34,799 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 13:57:34,799 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 13:57:34,800 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 13:57:34,800 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 13:57:34,800 INFO L290 TraceCheckUtils]: 110: Hoare triple {12509#(<= ~counter~0 11)} ~cond := #in~cond; {12509#(<= ~counter~0 11)} is VALID [2022-04-28 13:57:34,801 INFO L290 TraceCheckUtils]: 111: Hoare triple {12509#(<= ~counter~0 11)} assume !(0 == ~cond); {12509#(<= ~counter~0 11)} is VALID [2022-04-28 13:57:34,801 INFO L290 TraceCheckUtils]: 112: Hoare triple {12509#(<= ~counter~0 11)} assume true; {12509#(<= ~counter~0 11)} is VALID [2022-04-28 13:57:34,801 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 13:57:34,802 INFO L290 TraceCheckUtils]: 114: Hoare triple {12509#(<= ~counter~0 11)} assume !!(0 != ~y3~0); {12509#(<= ~counter~0 11)} is VALID [2022-04-28 13:57:34,802 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 13:57:34,802 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 13:57:34,803 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 13:57:34,803 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 13:57:34,803 INFO L290 TraceCheckUtils]: 119: Hoare triple {12537#(<= ~counter~0 12)} ~cond := #in~cond; {12537#(<= ~counter~0 12)} is VALID [2022-04-28 13:57:34,804 INFO L290 TraceCheckUtils]: 120: Hoare triple {12537#(<= ~counter~0 12)} assume !(0 == ~cond); {12537#(<= ~counter~0 12)} is VALID [2022-04-28 13:57:34,804 INFO L290 TraceCheckUtils]: 121: Hoare triple {12537#(<= ~counter~0 12)} assume true; {12537#(<= ~counter~0 12)} is VALID [2022-04-28 13:57:34,804 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 13:57:34,805 INFO L290 TraceCheckUtils]: 123: Hoare triple {12537#(<= ~counter~0 12)} assume !!(0 != ~y3~0); {12537#(<= ~counter~0 12)} is VALID [2022-04-28 13:57:34,805 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 13:57:34,805 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 13:57:34,806 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 13:57:34,806 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 13:57:34,806 INFO L290 TraceCheckUtils]: 128: Hoare triple {12173#false} ~cond := #in~cond; {12173#false} is VALID [2022-04-28 13:57:34,806 INFO L290 TraceCheckUtils]: 129: Hoare triple {12173#false} assume 0 == ~cond; {12173#false} is VALID [2022-04-28 13:57:34,806 INFO L290 TraceCheckUtils]: 130: Hoare triple {12173#false} assume !false; {12173#false} is VALID [2022-04-28 13:57:34,806 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 13:57:34,806 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 13:57:35,495 INFO L290 TraceCheckUtils]: 130: Hoare triple {12173#false} assume !false; {12173#false} is VALID [2022-04-28 13:57:35,496 INFO L290 TraceCheckUtils]: 129: Hoare triple {12173#false} assume 0 == ~cond; {12173#false} is VALID [2022-04-28 13:57:35,496 INFO L290 TraceCheckUtils]: 128: Hoare triple {12173#false} ~cond := #in~cond; {12173#false} is VALID [2022-04-28 13:57:35,496 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 13:57:35,496 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 13:57:35,496 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 13:57:35,497 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 13:57:35,497 INFO L290 TraceCheckUtils]: 123: Hoare triple {12597#(< ~counter~0 50)} assume !!(0 != ~y3~0); {12597#(< ~counter~0 50)} is VALID [2022-04-28 13:57:35,498 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {12172#true} {12597#(< ~counter~0 50)} #63#return; {12597#(< ~counter~0 50)} is VALID [2022-04-28 13:57:35,498 INFO L290 TraceCheckUtils]: 121: Hoare triple {12172#true} assume true; {12172#true} is VALID [2022-04-28 13:57:35,498 INFO L290 TraceCheckUtils]: 120: Hoare triple {12172#true} assume !(0 == ~cond); {12172#true} is VALID [2022-04-28 13:57:35,498 INFO L290 TraceCheckUtils]: 119: Hoare triple {12172#true} ~cond := #in~cond; {12172#true} is VALID [2022-04-28 13:57:35,498 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 13:57:35,498 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 13:57:35,499 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 13:57:35,499 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 13:57:35,499 INFO L290 TraceCheckUtils]: 114: Hoare triple {12625#(< ~counter~0 49)} assume !!(0 != ~y3~0); {12625#(< ~counter~0 49)} is VALID [2022-04-28 13:57:35,500 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {12172#true} {12625#(< ~counter~0 49)} #63#return; {12625#(< ~counter~0 49)} is VALID [2022-04-28 13:57:35,500 INFO L290 TraceCheckUtils]: 112: Hoare triple {12172#true} assume true; {12172#true} is VALID [2022-04-28 13:57:35,500 INFO L290 TraceCheckUtils]: 111: Hoare triple {12172#true} assume !(0 == ~cond); {12172#true} is VALID [2022-04-28 13:57:35,500 INFO L290 TraceCheckUtils]: 110: Hoare triple {12172#true} ~cond := #in~cond; {12172#true} is VALID [2022-04-28 13:57:35,500 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 13:57:35,500 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 13:57:35,501 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 13:57:35,501 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 13:57:35,501 INFO L290 TraceCheckUtils]: 105: Hoare triple {12653#(< ~counter~0 48)} assume !!(0 != ~y3~0); {12653#(< ~counter~0 48)} is VALID [2022-04-28 13:57:35,502 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {12172#true} {12653#(< ~counter~0 48)} #63#return; {12653#(< ~counter~0 48)} is VALID [2022-04-28 13:57:35,502 INFO L290 TraceCheckUtils]: 103: Hoare triple {12172#true} assume true; {12172#true} is VALID [2022-04-28 13:57:35,502 INFO L290 TraceCheckUtils]: 102: Hoare triple {12172#true} assume !(0 == ~cond); {12172#true} is VALID [2022-04-28 13:57:35,502 INFO L290 TraceCheckUtils]: 101: Hoare triple {12172#true} ~cond := #in~cond; {12172#true} is VALID [2022-04-28 13:57:35,502 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 13:57:35,502 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 13:57:35,503 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 13:57:35,503 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 13:57:35,503 INFO L290 TraceCheckUtils]: 96: Hoare triple {12681#(< ~counter~0 47)} assume !!(0 != ~y3~0); {12681#(< ~counter~0 47)} is VALID [2022-04-28 13:57:35,504 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {12172#true} {12681#(< ~counter~0 47)} #63#return; {12681#(< ~counter~0 47)} is VALID [2022-04-28 13:57:35,504 INFO L290 TraceCheckUtils]: 94: Hoare triple {12172#true} assume true; {12172#true} is VALID [2022-04-28 13:57:35,504 INFO L290 TraceCheckUtils]: 93: Hoare triple {12172#true} assume !(0 == ~cond); {12172#true} is VALID [2022-04-28 13:57:35,504 INFO L290 TraceCheckUtils]: 92: Hoare triple {12172#true} ~cond := #in~cond; {12172#true} is VALID [2022-04-28 13:57:35,504 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 13:57:35,504 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 13:57:35,505 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 13:57:35,505 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 13:57:35,505 INFO L290 TraceCheckUtils]: 87: Hoare triple {12709#(< ~counter~0 46)} assume !!(0 != ~y3~0); {12709#(< ~counter~0 46)} is VALID [2022-04-28 13:57:35,506 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {12172#true} {12709#(< ~counter~0 46)} #63#return; {12709#(< ~counter~0 46)} is VALID [2022-04-28 13:57:35,506 INFO L290 TraceCheckUtils]: 85: Hoare triple {12172#true} assume true; {12172#true} is VALID [2022-04-28 13:57:35,506 INFO L290 TraceCheckUtils]: 84: Hoare triple {12172#true} assume !(0 == ~cond); {12172#true} is VALID [2022-04-28 13:57:35,506 INFO L290 TraceCheckUtils]: 83: Hoare triple {12172#true} ~cond := #in~cond; {12172#true} is VALID [2022-04-28 13:57:35,506 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 13:57:35,506 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 13:57:35,507 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 13:57:35,507 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 13:57:35,507 INFO L290 TraceCheckUtils]: 78: Hoare triple {12737#(< ~counter~0 45)} assume !!(0 != ~y3~0); {12737#(< ~counter~0 45)} is VALID [2022-04-28 13:57:35,508 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {12172#true} {12737#(< ~counter~0 45)} #63#return; {12737#(< ~counter~0 45)} is VALID [2022-04-28 13:57:35,508 INFO L290 TraceCheckUtils]: 76: Hoare triple {12172#true} assume true; {12172#true} is VALID [2022-04-28 13:57:35,508 INFO L290 TraceCheckUtils]: 75: Hoare triple {12172#true} assume !(0 == ~cond); {12172#true} is VALID [2022-04-28 13:57:35,508 INFO L290 TraceCheckUtils]: 74: Hoare triple {12172#true} ~cond := #in~cond; {12172#true} is VALID [2022-04-28 13:57:35,508 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 13:57:35,508 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 13:57:35,509 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 13:57:35,509 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 13:57:35,509 INFO L290 TraceCheckUtils]: 69: Hoare triple {12765#(< ~counter~0 44)} assume !!(0 != ~y3~0); {12765#(< ~counter~0 44)} is VALID [2022-04-28 13:57:35,510 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {12172#true} {12765#(< ~counter~0 44)} #63#return; {12765#(< ~counter~0 44)} is VALID [2022-04-28 13:57:35,510 INFO L290 TraceCheckUtils]: 67: Hoare triple {12172#true} assume true; {12172#true} is VALID [2022-04-28 13:57:35,510 INFO L290 TraceCheckUtils]: 66: Hoare triple {12172#true} assume !(0 == ~cond); {12172#true} is VALID [2022-04-28 13:57:35,510 INFO L290 TraceCheckUtils]: 65: Hoare triple {12172#true} ~cond := #in~cond; {12172#true} is VALID [2022-04-28 13:57:35,510 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 13:57:35,510 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 13:57:35,511 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 13:57:35,511 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 13:57:35,511 INFO L290 TraceCheckUtils]: 60: Hoare triple {12793#(< ~counter~0 43)} assume !!(0 != ~y3~0); {12793#(< ~counter~0 43)} is VALID [2022-04-28 13:57:35,512 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {12172#true} {12793#(< ~counter~0 43)} #63#return; {12793#(< ~counter~0 43)} is VALID [2022-04-28 13:57:35,512 INFO L290 TraceCheckUtils]: 58: Hoare triple {12172#true} assume true; {12172#true} is VALID [2022-04-28 13:57:35,512 INFO L290 TraceCheckUtils]: 57: Hoare triple {12172#true} assume !(0 == ~cond); {12172#true} is VALID [2022-04-28 13:57:35,512 INFO L290 TraceCheckUtils]: 56: Hoare triple {12172#true} ~cond := #in~cond; {12172#true} is VALID [2022-04-28 13:57:35,512 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 13:57:35,512 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 13:57:35,513 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 13:57:35,513 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 13:57:35,513 INFO L290 TraceCheckUtils]: 51: Hoare triple {12821#(< ~counter~0 42)} assume !!(0 != ~y3~0); {12821#(< ~counter~0 42)} is VALID [2022-04-28 13:57:35,514 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {12172#true} {12821#(< ~counter~0 42)} #63#return; {12821#(< ~counter~0 42)} is VALID [2022-04-28 13:57:35,514 INFO L290 TraceCheckUtils]: 49: Hoare triple {12172#true} assume true; {12172#true} is VALID [2022-04-28 13:57:35,514 INFO L290 TraceCheckUtils]: 48: Hoare triple {12172#true} assume !(0 == ~cond); {12172#true} is VALID [2022-04-28 13:57:35,514 INFO L290 TraceCheckUtils]: 47: Hoare triple {12172#true} ~cond := #in~cond; {12172#true} is VALID [2022-04-28 13:57:35,514 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 13:57:35,514 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 13:57:35,515 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 13:57:35,515 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 13:57:35,515 INFO L290 TraceCheckUtils]: 42: Hoare triple {12849#(< ~counter~0 41)} assume !!(0 != ~y3~0); {12849#(< ~counter~0 41)} is VALID [2022-04-28 13:57:35,516 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {12172#true} {12849#(< ~counter~0 41)} #63#return; {12849#(< ~counter~0 41)} is VALID [2022-04-28 13:57:35,516 INFO L290 TraceCheckUtils]: 40: Hoare triple {12172#true} assume true; {12172#true} is VALID [2022-04-28 13:57:35,516 INFO L290 TraceCheckUtils]: 39: Hoare triple {12172#true} assume !(0 == ~cond); {12172#true} is VALID [2022-04-28 13:57:35,516 INFO L290 TraceCheckUtils]: 38: Hoare triple {12172#true} ~cond := #in~cond; {12172#true} is VALID [2022-04-28 13:57:35,516 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 13:57:35,516 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 13:57:35,517 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 13:57:35,517 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 13:57:35,517 INFO L290 TraceCheckUtils]: 33: Hoare triple {12877#(< ~counter~0 40)} assume !!(0 != ~y3~0); {12877#(< ~counter~0 40)} is VALID [2022-04-28 13:57:35,518 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {12172#true} {12877#(< ~counter~0 40)} #63#return; {12877#(< ~counter~0 40)} is VALID [2022-04-28 13:57:35,518 INFO L290 TraceCheckUtils]: 31: Hoare triple {12172#true} assume true; {12172#true} is VALID [2022-04-28 13:57:35,518 INFO L290 TraceCheckUtils]: 30: Hoare triple {12172#true} assume !(0 == ~cond); {12172#true} is VALID [2022-04-28 13:57:35,518 INFO L290 TraceCheckUtils]: 29: Hoare triple {12172#true} ~cond := #in~cond; {12172#true} is VALID [2022-04-28 13:57:35,518 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 13:57:35,518 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 13:57:35,518 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 13:57:35,519 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 13:57:35,519 INFO L290 TraceCheckUtils]: 24: Hoare triple {12905#(< ~counter~0 39)} assume !!(0 != ~y3~0); {12905#(< ~counter~0 39)} is VALID [2022-04-28 13:57:35,519 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {12172#true} {12905#(< ~counter~0 39)} #63#return; {12905#(< ~counter~0 39)} is VALID [2022-04-28 13:57:35,520 INFO L290 TraceCheckUtils]: 22: Hoare triple {12172#true} assume true; {12172#true} is VALID [2022-04-28 13:57:35,520 INFO L290 TraceCheckUtils]: 21: Hoare triple {12172#true} assume !(0 == ~cond); {12172#true} is VALID [2022-04-28 13:57:35,520 INFO L290 TraceCheckUtils]: 20: Hoare triple {12172#true} ~cond := #in~cond; {12172#true} is VALID [2022-04-28 13:57:35,520 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 13:57:35,520 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 13:57:35,520 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 13:57:35,521 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 13:57:35,521 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {12172#true} {12933#(< ~counter~0 38)} #61#return; {12933#(< ~counter~0 38)} is VALID [2022-04-28 13:57:35,521 INFO L290 TraceCheckUtils]: 14: Hoare triple {12172#true} assume true; {12172#true} is VALID [2022-04-28 13:57:35,521 INFO L290 TraceCheckUtils]: 13: Hoare triple {12172#true} assume !(0 == ~cond); {12172#true} is VALID [2022-04-28 13:57:35,521 INFO L290 TraceCheckUtils]: 12: Hoare triple {12172#true} ~cond := #in~cond; {12172#true} is VALID [2022-04-28 13:57:35,521 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 13:57:35,522 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {12172#true} {12933#(< ~counter~0 38)} #59#return; {12933#(< ~counter~0 38)} is VALID [2022-04-28 13:57:35,522 INFO L290 TraceCheckUtils]: 9: Hoare triple {12172#true} assume true; {12172#true} is VALID [2022-04-28 13:57:35,522 INFO L290 TraceCheckUtils]: 8: Hoare triple {12172#true} assume !(0 == ~cond); {12172#true} is VALID [2022-04-28 13:57:35,522 INFO L290 TraceCheckUtils]: 7: Hoare triple {12172#true} ~cond := #in~cond; {12172#true} is VALID [2022-04-28 13:57:35,522 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 13:57:35,522 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 13:57:35,523 INFO L272 TraceCheckUtils]: 4: Hoare triple {12933#(< ~counter~0 38)} call #t~ret7 := main(); {12933#(< ~counter~0 38)} is VALID [2022-04-28 13:57:35,523 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {12933#(< ~counter~0 38)} {12172#true} #67#return; {12933#(< ~counter~0 38)} is VALID [2022-04-28 13:57:35,523 INFO L290 TraceCheckUtils]: 2: Hoare triple {12933#(< ~counter~0 38)} assume true; {12933#(< ~counter~0 38)} is VALID [2022-04-28 13:57:35,524 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 13:57:35,524 INFO L272 TraceCheckUtils]: 0: Hoare triple {12172#true} call ULTIMATE.init(); {12172#true} is VALID [2022-04-28 13:57:35,524 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 13:57:35,524 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 13:57:35,524 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [518524977] [2022-04-28 13:57:35,524 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 13:57:35,525 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [65632800] [2022-04-28 13:57:35,525 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [65632800] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 13:57:35,525 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 13:57:35,525 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 16] total 30 [2022-04-28 13:57:35,525 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 13:57:35,525 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1606610429] [2022-04-28 13:57:35,525 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1606610429] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 13:57:35,525 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 13:57:35,525 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [16] imperfect sequences [] total 16 [2022-04-28 13:57:35,525 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2077488332] [2022-04-28 13:57:35,525 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 13:57:35,526 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 13:57:35,526 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 13:57:35,526 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 13:57:35,609 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 13:57:35,609 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2022-04-28 13:57:35,610 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 13:57:35,610 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2022-04-28 13:57:35,610 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=383, Invalid=487, Unknown=0, NotChecked=0, Total=870 [2022-04-28 13:57:35,610 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 13:57:36,094 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 13:57:36,094 INFO L93 Difference]: Finished difference Result 142 states and 156 transitions. [2022-04-28 13:57:36,095 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2022-04-28 13:57:36,095 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 13:57:36,095 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 13:57:36,095 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 13:57:36,097 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 28 states and 155 transitions. [2022-04-28 13:57:36,097 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 13:57:36,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 28 states and 155 transitions. [2022-04-28 13:57:36,099 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 28 states and 155 transitions. [2022-04-28 13:57:36,218 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 13:57:36,219 INFO L225 Difference]: With dead ends: 142 [2022-04-28 13:57:36,219 INFO L226 Difference]: Without dead ends: 137 [2022-04-28 13:57:36,220 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 13:57:36,220 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 13:57:36,220 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 13:57:36,221 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 137 states. [2022-04-28 13:57:36,346 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 137 to 137. [2022-04-28 13:57:36,346 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 13:57:36,347 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 13:57:36,347 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 13:57:36,348 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 13:57:36,349 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 13:57:36,349 INFO L93 Difference]: Finished difference Result 137 states and 151 transitions. [2022-04-28 13:57:36,350 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 151 transitions. [2022-04-28 13:57:36,350 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 13:57:36,350 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 13:57:36,350 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 13:57:36,350 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 13:57:36,353 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 13:57:36,353 INFO L93 Difference]: Finished difference Result 137 states and 151 transitions. [2022-04-28 13:57:36,353 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 151 transitions. [2022-04-28 13:57:36,353 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 13:57:36,353 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 13:57:36,353 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 13:57:36,353 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 13:57:36,354 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 13:57:36,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 137 states and 151 transitions. [2022-04-28 13:57:36,355 INFO L78 Accepts]: Start accepts. Automaton has 137 states and 151 transitions. Word has length 131 [2022-04-28 13:57:36,356 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 13:57:36,356 INFO L495 AbstractCegarLoop]: Abstraction has 137 states and 151 transitions. [2022-04-28 13:57:36,356 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 13:57:36,356 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 137 states and 151 transitions. [2022-04-28 13:57:36,501 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 13:57:36,502 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 151 transitions. [2022-04-28 13:57:36,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2022-04-28 13:57:36,502 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 13:57:36,502 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 13:57:36,519 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 13:57:36,703 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 13:57:36,703 INFO L420 AbstractCegarLoop]: === Iteration 17 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 13:57:36,703 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 13:57:36,703 INFO L85 PathProgramCache]: Analyzing trace with hash 2089018524, now seen corresponding path program 25 times [2022-04-28 13:57:36,704 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 13:57:36,704 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [781322425] [2022-04-28 13:57:36,704 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 13:57:36,704 INFO L85 PathProgramCache]: Analyzing trace with hash 2089018524, now seen corresponding path program 26 times [2022-04-28 13:57:36,704 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 13:57:36,704 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [377465857] [2022-04-28 13:57:36,704 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 13:57:36,704 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 13:57:36,715 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 13:57:36,715 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [475582333] [2022-04-28 13:57:36,715 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-28 13:57:36,715 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 13:57:36,716 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 13:57:36,716 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 13:57:36,722 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 13:57:36,792 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-28 13:57:36,793 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 13:57:36,794 INFO L263 TraceCheckSpWp]: Trace formula consists of 392 conjuncts, 31 conjunts are in the unsatisfiable core [2022-04-28 13:57:36,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 13:57:36,820 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 13:57:37,458 INFO L272 TraceCheckUtils]: 0: Hoare triple {13843#true} call ULTIMATE.init(); {13843#true} is VALID [2022-04-28 13:57:37,459 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 13:57:37,459 INFO L290 TraceCheckUtils]: 2: Hoare triple {13851#(<= ~counter~0 0)} assume true; {13851#(<= ~counter~0 0)} is VALID [2022-04-28 13:57:37,460 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {13851#(<= ~counter~0 0)} {13843#true} #67#return; {13851#(<= ~counter~0 0)} is VALID [2022-04-28 13:57:37,460 INFO L272 TraceCheckUtils]: 4: Hoare triple {13851#(<= ~counter~0 0)} call #t~ret7 := main(); {13851#(<= ~counter~0 0)} is VALID [2022-04-28 13:57:37,460 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 13:57:37,461 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 13:57:37,461 INFO L290 TraceCheckUtils]: 7: Hoare triple {13851#(<= ~counter~0 0)} ~cond := #in~cond; {13851#(<= ~counter~0 0)} is VALID [2022-04-28 13:57:37,461 INFO L290 TraceCheckUtils]: 8: Hoare triple {13851#(<= ~counter~0 0)} assume !(0 == ~cond); {13851#(<= ~counter~0 0)} is VALID [2022-04-28 13:57:37,461 INFO L290 TraceCheckUtils]: 9: Hoare triple {13851#(<= ~counter~0 0)} assume true; {13851#(<= ~counter~0 0)} is VALID [2022-04-28 13:57:37,462 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 13:57:37,462 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 13:57:37,462 INFO L290 TraceCheckUtils]: 12: Hoare triple {13851#(<= ~counter~0 0)} ~cond := #in~cond; {13851#(<= ~counter~0 0)} is VALID [2022-04-28 13:57:37,463 INFO L290 TraceCheckUtils]: 13: Hoare triple {13851#(<= ~counter~0 0)} assume !(0 == ~cond); {13851#(<= ~counter~0 0)} is VALID [2022-04-28 13:57:37,463 INFO L290 TraceCheckUtils]: 14: Hoare triple {13851#(<= ~counter~0 0)} assume true; {13851#(<= ~counter~0 0)} is VALID [2022-04-28 13:57:37,463 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 13:57:37,464 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 13:57:37,464 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 13:57:37,465 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 13:57:37,465 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 13:57:37,465 INFO L290 TraceCheckUtils]: 20: Hoare triple {13900#(<= ~counter~0 1)} ~cond := #in~cond; {13900#(<= ~counter~0 1)} is VALID [2022-04-28 13:57:37,466 INFO L290 TraceCheckUtils]: 21: Hoare triple {13900#(<= ~counter~0 1)} assume !(0 == ~cond); {13900#(<= ~counter~0 1)} is VALID [2022-04-28 13:57:37,466 INFO L290 TraceCheckUtils]: 22: Hoare triple {13900#(<= ~counter~0 1)} assume true; {13900#(<= ~counter~0 1)} is VALID [2022-04-28 13:57:37,466 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 13:57:37,467 INFO L290 TraceCheckUtils]: 24: Hoare triple {13900#(<= ~counter~0 1)} assume !!(0 != ~y3~0); {13900#(<= ~counter~0 1)} is VALID [2022-04-28 13:57:37,467 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 13:57:37,467 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 13:57:37,468 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 13:57:37,468 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 13:57:37,468 INFO L290 TraceCheckUtils]: 29: Hoare triple {13928#(<= ~counter~0 2)} ~cond := #in~cond; {13928#(<= ~counter~0 2)} is VALID [2022-04-28 13:57:37,469 INFO L290 TraceCheckUtils]: 30: Hoare triple {13928#(<= ~counter~0 2)} assume !(0 == ~cond); {13928#(<= ~counter~0 2)} is VALID [2022-04-28 13:57:37,469 INFO L290 TraceCheckUtils]: 31: Hoare triple {13928#(<= ~counter~0 2)} assume true; {13928#(<= ~counter~0 2)} is VALID [2022-04-28 13:57:37,469 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 13:57:37,470 INFO L290 TraceCheckUtils]: 33: Hoare triple {13928#(<= ~counter~0 2)} assume !!(0 != ~y3~0); {13928#(<= ~counter~0 2)} is VALID [2022-04-28 13:57:37,470 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 13:57:37,470 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 13:57:37,471 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 13:57:37,471 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 13:57:37,471 INFO L290 TraceCheckUtils]: 38: Hoare triple {13956#(<= ~counter~0 3)} ~cond := #in~cond; {13956#(<= ~counter~0 3)} is VALID [2022-04-28 13:57:37,472 INFO L290 TraceCheckUtils]: 39: Hoare triple {13956#(<= ~counter~0 3)} assume !(0 == ~cond); {13956#(<= ~counter~0 3)} is VALID [2022-04-28 13:57:37,472 INFO L290 TraceCheckUtils]: 40: Hoare triple {13956#(<= ~counter~0 3)} assume true; {13956#(<= ~counter~0 3)} is VALID [2022-04-28 13:57:37,472 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 13:57:37,473 INFO L290 TraceCheckUtils]: 42: Hoare triple {13956#(<= ~counter~0 3)} assume !!(0 != ~y3~0); {13956#(<= ~counter~0 3)} is VALID [2022-04-28 13:57:37,473 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 13:57:37,473 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 13:57:37,474 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 13:57:37,474 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 13:57:37,474 INFO L290 TraceCheckUtils]: 47: Hoare triple {13984#(<= ~counter~0 4)} ~cond := #in~cond; {13984#(<= ~counter~0 4)} is VALID [2022-04-28 13:57:37,475 INFO L290 TraceCheckUtils]: 48: Hoare triple {13984#(<= ~counter~0 4)} assume !(0 == ~cond); {13984#(<= ~counter~0 4)} is VALID [2022-04-28 13:57:37,475 INFO L290 TraceCheckUtils]: 49: Hoare triple {13984#(<= ~counter~0 4)} assume true; {13984#(<= ~counter~0 4)} is VALID [2022-04-28 13:57:37,475 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 13:57:37,476 INFO L290 TraceCheckUtils]: 51: Hoare triple {13984#(<= ~counter~0 4)} assume !!(0 != ~y3~0); {13984#(<= ~counter~0 4)} is VALID [2022-04-28 13:57:37,476 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 13:57:37,476 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 13:57:37,477 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 13:57:37,477 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 13:57:37,477 INFO L290 TraceCheckUtils]: 56: Hoare triple {14012#(<= ~counter~0 5)} ~cond := #in~cond; {14012#(<= ~counter~0 5)} is VALID [2022-04-28 13:57:37,478 INFO L290 TraceCheckUtils]: 57: Hoare triple {14012#(<= ~counter~0 5)} assume !(0 == ~cond); {14012#(<= ~counter~0 5)} is VALID [2022-04-28 13:57:37,478 INFO L290 TraceCheckUtils]: 58: Hoare triple {14012#(<= ~counter~0 5)} assume true; {14012#(<= ~counter~0 5)} is VALID [2022-04-28 13:57:37,478 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 13:57:37,479 INFO L290 TraceCheckUtils]: 60: Hoare triple {14012#(<= ~counter~0 5)} assume !!(0 != ~y3~0); {14012#(<= ~counter~0 5)} is VALID [2022-04-28 13:57:37,480 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 13:57:37,480 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 13:57:37,480 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 13:57:37,481 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 13:57:37,481 INFO L290 TraceCheckUtils]: 65: Hoare triple {14040#(<= ~counter~0 6)} ~cond := #in~cond; {14040#(<= ~counter~0 6)} is VALID [2022-04-28 13:57:37,481 INFO L290 TraceCheckUtils]: 66: Hoare triple {14040#(<= ~counter~0 6)} assume !(0 == ~cond); {14040#(<= ~counter~0 6)} is VALID [2022-04-28 13:57:37,482 INFO L290 TraceCheckUtils]: 67: Hoare triple {14040#(<= ~counter~0 6)} assume true; {14040#(<= ~counter~0 6)} is VALID [2022-04-28 13:57:37,482 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 13:57:37,482 INFO L290 TraceCheckUtils]: 69: Hoare triple {14040#(<= ~counter~0 6)} assume !!(0 != ~y3~0); {14040#(<= ~counter~0 6)} is VALID [2022-04-28 13:57:37,483 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 13:57:37,483 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 13:57:37,483 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 13:57:37,484 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 13:57:37,484 INFO L290 TraceCheckUtils]: 74: Hoare triple {14068#(<= ~counter~0 7)} ~cond := #in~cond; {14068#(<= ~counter~0 7)} is VALID [2022-04-28 13:57:37,484 INFO L290 TraceCheckUtils]: 75: Hoare triple {14068#(<= ~counter~0 7)} assume !(0 == ~cond); {14068#(<= ~counter~0 7)} is VALID [2022-04-28 13:57:37,485 INFO L290 TraceCheckUtils]: 76: Hoare triple {14068#(<= ~counter~0 7)} assume true; {14068#(<= ~counter~0 7)} is VALID [2022-04-28 13:57:37,485 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 13:57:37,485 INFO L290 TraceCheckUtils]: 78: Hoare triple {14068#(<= ~counter~0 7)} assume !!(0 != ~y3~0); {14068#(<= ~counter~0 7)} is VALID [2022-04-28 13:57:37,486 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 13:57:37,486 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 13:57:37,486 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 13:57:37,487 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 13:57:37,487 INFO L290 TraceCheckUtils]: 83: Hoare triple {14096#(<= ~counter~0 8)} ~cond := #in~cond; {14096#(<= ~counter~0 8)} is VALID [2022-04-28 13:57:37,487 INFO L290 TraceCheckUtils]: 84: Hoare triple {14096#(<= ~counter~0 8)} assume !(0 == ~cond); {14096#(<= ~counter~0 8)} is VALID [2022-04-28 13:57:37,488 INFO L290 TraceCheckUtils]: 85: Hoare triple {14096#(<= ~counter~0 8)} assume true; {14096#(<= ~counter~0 8)} is VALID [2022-04-28 13:57:37,488 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 13:57:37,488 INFO L290 TraceCheckUtils]: 87: Hoare triple {14096#(<= ~counter~0 8)} assume !!(0 != ~y3~0); {14096#(<= ~counter~0 8)} is VALID [2022-04-28 13:57:37,489 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 13:57:37,489 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 13:57:37,489 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 13:57:37,490 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 13:57:37,490 INFO L290 TraceCheckUtils]: 92: Hoare triple {14124#(<= ~counter~0 9)} ~cond := #in~cond; {14124#(<= ~counter~0 9)} is VALID [2022-04-28 13:57:37,490 INFO L290 TraceCheckUtils]: 93: Hoare triple {14124#(<= ~counter~0 9)} assume !(0 == ~cond); {14124#(<= ~counter~0 9)} is VALID [2022-04-28 13:57:37,491 INFO L290 TraceCheckUtils]: 94: Hoare triple {14124#(<= ~counter~0 9)} assume true; {14124#(<= ~counter~0 9)} is VALID [2022-04-28 13:57:37,491 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 13:57:37,491 INFO L290 TraceCheckUtils]: 96: Hoare triple {14124#(<= ~counter~0 9)} assume !!(0 != ~y3~0); {14124#(<= ~counter~0 9)} is VALID [2022-04-28 13:57:37,492 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 13:57:37,492 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 13:57:37,492 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 13:57:37,493 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 13:57:37,493 INFO L290 TraceCheckUtils]: 101: Hoare triple {14152#(<= ~counter~0 10)} ~cond := #in~cond; {14152#(<= ~counter~0 10)} is VALID [2022-04-28 13:57:37,493 INFO L290 TraceCheckUtils]: 102: Hoare triple {14152#(<= ~counter~0 10)} assume !(0 == ~cond); {14152#(<= ~counter~0 10)} is VALID [2022-04-28 13:57:37,494 INFO L290 TraceCheckUtils]: 103: Hoare triple {14152#(<= ~counter~0 10)} assume true; {14152#(<= ~counter~0 10)} is VALID [2022-04-28 13:57:37,494 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 13:57:37,494 INFO L290 TraceCheckUtils]: 105: Hoare triple {14152#(<= ~counter~0 10)} assume !!(0 != ~y3~0); {14152#(<= ~counter~0 10)} is VALID [2022-04-28 13:57:37,495 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 13:57:37,495 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 13:57:37,495 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 13:57:37,496 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 13:57:37,496 INFO L290 TraceCheckUtils]: 110: Hoare triple {14180#(<= ~counter~0 11)} ~cond := #in~cond; {14180#(<= ~counter~0 11)} is VALID [2022-04-28 13:57:37,496 INFO L290 TraceCheckUtils]: 111: Hoare triple {14180#(<= ~counter~0 11)} assume !(0 == ~cond); {14180#(<= ~counter~0 11)} is VALID [2022-04-28 13:57:37,497 INFO L290 TraceCheckUtils]: 112: Hoare triple {14180#(<= ~counter~0 11)} assume true; {14180#(<= ~counter~0 11)} is VALID [2022-04-28 13:57:37,497 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 13:57:37,497 INFO L290 TraceCheckUtils]: 114: Hoare triple {14180#(<= ~counter~0 11)} assume !!(0 != ~y3~0); {14180#(<= ~counter~0 11)} is VALID [2022-04-28 13:57:37,498 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 13:57:37,498 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 13:57:37,498 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 13:57:37,499 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 13:57:37,499 INFO L290 TraceCheckUtils]: 119: Hoare triple {14208#(<= ~counter~0 12)} ~cond := #in~cond; {14208#(<= ~counter~0 12)} is VALID [2022-04-28 13:57:37,499 INFO L290 TraceCheckUtils]: 120: Hoare triple {14208#(<= ~counter~0 12)} assume !(0 == ~cond); {14208#(<= ~counter~0 12)} is VALID [2022-04-28 13:57:37,500 INFO L290 TraceCheckUtils]: 121: Hoare triple {14208#(<= ~counter~0 12)} assume true; {14208#(<= ~counter~0 12)} is VALID [2022-04-28 13:57:37,500 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 13:57:37,500 INFO L290 TraceCheckUtils]: 123: Hoare triple {14208#(<= ~counter~0 12)} assume !!(0 != ~y3~0); {14208#(<= ~counter~0 12)} is VALID [2022-04-28 13:57:37,501 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 13:57:37,501 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 13:57:37,501 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 13:57:37,502 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 13:57:37,502 INFO L290 TraceCheckUtils]: 128: Hoare triple {14236#(<= ~counter~0 13)} ~cond := #in~cond; {14236#(<= ~counter~0 13)} is VALID [2022-04-28 13:57:37,502 INFO L290 TraceCheckUtils]: 129: Hoare triple {14236#(<= ~counter~0 13)} assume !(0 == ~cond); {14236#(<= ~counter~0 13)} is VALID [2022-04-28 13:57:37,503 INFO L290 TraceCheckUtils]: 130: Hoare triple {14236#(<= ~counter~0 13)} assume true; {14236#(<= ~counter~0 13)} is VALID [2022-04-28 13:57:37,503 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 13:57:37,503 INFO L290 TraceCheckUtils]: 132: Hoare triple {14236#(<= ~counter~0 13)} assume !!(0 != ~y3~0); {14236#(<= ~counter~0 13)} is VALID [2022-04-28 13:57:37,504 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 13:57:37,504 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 13:57:37,504 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 13:57:37,504 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 13:57:37,504 INFO L290 TraceCheckUtils]: 137: Hoare triple {13844#false} ~cond := #in~cond; {13844#false} is VALID [2022-04-28 13:57:37,505 INFO L290 TraceCheckUtils]: 138: Hoare triple {13844#false} assume 0 == ~cond; {13844#false} is VALID [2022-04-28 13:57:37,505 INFO L290 TraceCheckUtils]: 139: Hoare triple {13844#false} assume !false; {13844#false} is VALID [2022-04-28 13:57:37,505 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 13:57:37,505 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 13:57:38,255 INFO L290 TraceCheckUtils]: 139: Hoare triple {13844#false} assume !false; {13844#false} is VALID [2022-04-28 13:57:38,256 INFO L290 TraceCheckUtils]: 138: Hoare triple {13844#false} assume 0 == ~cond; {13844#false} is VALID [2022-04-28 13:57:38,256 INFO L290 TraceCheckUtils]: 137: Hoare triple {13844#false} ~cond := #in~cond; {13844#false} is VALID [2022-04-28 13:57:38,256 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 13:57:38,256 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 13:57:38,256 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 13:57:38,257 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 13:57:38,257 INFO L290 TraceCheckUtils]: 132: Hoare triple {14296#(< ~counter~0 50)} assume !!(0 != ~y3~0); {14296#(< ~counter~0 50)} is VALID [2022-04-28 13:57:38,258 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {13843#true} {14296#(< ~counter~0 50)} #63#return; {14296#(< ~counter~0 50)} is VALID [2022-04-28 13:57:38,258 INFO L290 TraceCheckUtils]: 130: Hoare triple {13843#true} assume true; {13843#true} is VALID [2022-04-28 13:57:38,258 INFO L290 TraceCheckUtils]: 129: Hoare triple {13843#true} assume !(0 == ~cond); {13843#true} is VALID [2022-04-28 13:57:38,258 INFO L290 TraceCheckUtils]: 128: Hoare triple {13843#true} ~cond := #in~cond; {13843#true} is VALID [2022-04-28 13:57:38,258 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 13:57:38,258 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 13:57:38,259 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 13:57:38,259 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 13:57:38,259 INFO L290 TraceCheckUtils]: 123: Hoare triple {14324#(< ~counter~0 49)} assume !!(0 != ~y3~0); {14324#(< ~counter~0 49)} is VALID [2022-04-28 13:57:38,260 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {13843#true} {14324#(< ~counter~0 49)} #63#return; {14324#(< ~counter~0 49)} is VALID [2022-04-28 13:57:38,260 INFO L290 TraceCheckUtils]: 121: Hoare triple {13843#true} assume true; {13843#true} is VALID [2022-04-28 13:57:38,260 INFO L290 TraceCheckUtils]: 120: Hoare triple {13843#true} assume !(0 == ~cond); {13843#true} is VALID [2022-04-28 13:57:38,260 INFO L290 TraceCheckUtils]: 119: Hoare triple {13843#true} ~cond := #in~cond; {13843#true} is VALID [2022-04-28 13:57:38,260 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 13:57:38,260 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 13:57:38,261 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 13:57:38,261 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 13:57:38,261 INFO L290 TraceCheckUtils]: 114: Hoare triple {14352#(< ~counter~0 48)} assume !!(0 != ~y3~0); {14352#(< ~counter~0 48)} is VALID [2022-04-28 13:57:38,262 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {13843#true} {14352#(< ~counter~0 48)} #63#return; {14352#(< ~counter~0 48)} is VALID [2022-04-28 13:57:38,262 INFO L290 TraceCheckUtils]: 112: Hoare triple {13843#true} assume true; {13843#true} is VALID [2022-04-28 13:57:38,262 INFO L290 TraceCheckUtils]: 111: Hoare triple {13843#true} assume !(0 == ~cond); {13843#true} is VALID [2022-04-28 13:57:38,262 INFO L290 TraceCheckUtils]: 110: Hoare triple {13843#true} ~cond := #in~cond; {13843#true} is VALID [2022-04-28 13:57:38,262 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 13:57:38,262 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 13:57:38,263 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 13:57:38,263 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 13:57:38,263 INFO L290 TraceCheckUtils]: 105: Hoare triple {14380#(< ~counter~0 47)} assume !!(0 != ~y3~0); {14380#(< ~counter~0 47)} is VALID [2022-04-28 13:57:38,264 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {13843#true} {14380#(< ~counter~0 47)} #63#return; {14380#(< ~counter~0 47)} is VALID [2022-04-28 13:57:38,264 INFO L290 TraceCheckUtils]: 103: Hoare triple {13843#true} assume true; {13843#true} is VALID [2022-04-28 13:57:38,264 INFO L290 TraceCheckUtils]: 102: Hoare triple {13843#true} assume !(0 == ~cond); {13843#true} is VALID [2022-04-28 13:57:38,264 INFO L290 TraceCheckUtils]: 101: Hoare triple {13843#true} ~cond := #in~cond; {13843#true} is VALID [2022-04-28 13:57:38,264 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 13:57:38,264 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 13:57:38,265 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 13:57:38,265 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 13:57:38,265 INFO L290 TraceCheckUtils]: 96: Hoare triple {14408#(< ~counter~0 46)} assume !!(0 != ~y3~0); {14408#(< ~counter~0 46)} is VALID [2022-04-28 13:57:38,266 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {13843#true} {14408#(< ~counter~0 46)} #63#return; {14408#(< ~counter~0 46)} is VALID [2022-04-28 13:57:38,266 INFO L290 TraceCheckUtils]: 94: Hoare triple {13843#true} assume true; {13843#true} is VALID [2022-04-28 13:57:38,266 INFO L290 TraceCheckUtils]: 93: Hoare triple {13843#true} assume !(0 == ~cond); {13843#true} is VALID [2022-04-28 13:57:38,266 INFO L290 TraceCheckUtils]: 92: Hoare triple {13843#true} ~cond := #in~cond; {13843#true} is VALID [2022-04-28 13:57:38,266 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 13:57:38,266 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 13:57:38,267 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 13:57:38,267 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 13:57:38,267 INFO L290 TraceCheckUtils]: 87: Hoare triple {14436#(< ~counter~0 45)} assume !!(0 != ~y3~0); {14436#(< ~counter~0 45)} is VALID [2022-04-28 13:57:38,268 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {13843#true} {14436#(< ~counter~0 45)} #63#return; {14436#(< ~counter~0 45)} is VALID [2022-04-28 13:57:38,268 INFO L290 TraceCheckUtils]: 85: Hoare triple {13843#true} assume true; {13843#true} is VALID [2022-04-28 13:57:38,268 INFO L290 TraceCheckUtils]: 84: Hoare triple {13843#true} assume !(0 == ~cond); {13843#true} is VALID [2022-04-28 13:57:38,268 INFO L290 TraceCheckUtils]: 83: Hoare triple {13843#true} ~cond := #in~cond; {13843#true} is VALID [2022-04-28 13:57:38,268 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 13:57:38,268 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 13:57:38,269 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 13:57:38,269 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 13:57:38,269 INFO L290 TraceCheckUtils]: 78: Hoare triple {14464#(< ~counter~0 44)} assume !!(0 != ~y3~0); {14464#(< ~counter~0 44)} is VALID [2022-04-28 13:57:38,270 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {13843#true} {14464#(< ~counter~0 44)} #63#return; {14464#(< ~counter~0 44)} is VALID [2022-04-28 13:57:38,270 INFO L290 TraceCheckUtils]: 76: Hoare triple {13843#true} assume true; {13843#true} is VALID [2022-04-28 13:57:38,270 INFO L290 TraceCheckUtils]: 75: Hoare triple {13843#true} assume !(0 == ~cond); {13843#true} is VALID [2022-04-28 13:57:38,270 INFO L290 TraceCheckUtils]: 74: Hoare triple {13843#true} ~cond := #in~cond; {13843#true} is VALID [2022-04-28 13:57:38,270 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 13:57:38,270 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 13:57:38,271 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 13:57:38,271 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 13:57:38,271 INFO L290 TraceCheckUtils]: 69: Hoare triple {14492#(< ~counter~0 43)} assume !!(0 != ~y3~0); {14492#(< ~counter~0 43)} is VALID [2022-04-28 13:57:38,272 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {13843#true} {14492#(< ~counter~0 43)} #63#return; {14492#(< ~counter~0 43)} is VALID [2022-04-28 13:57:38,272 INFO L290 TraceCheckUtils]: 67: Hoare triple {13843#true} assume true; {13843#true} is VALID [2022-04-28 13:57:38,272 INFO L290 TraceCheckUtils]: 66: Hoare triple {13843#true} assume !(0 == ~cond); {13843#true} is VALID [2022-04-28 13:57:38,272 INFO L290 TraceCheckUtils]: 65: Hoare triple {13843#true} ~cond := #in~cond; {13843#true} is VALID [2022-04-28 13:57:38,272 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 13:57:38,272 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 13:57:38,273 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 13:57:38,273 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 13:57:38,273 INFO L290 TraceCheckUtils]: 60: Hoare triple {14520#(< ~counter~0 42)} assume !!(0 != ~y3~0); {14520#(< ~counter~0 42)} is VALID [2022-04-28 13:57:38,274 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {13843#true} {14520#(< ~counter~0 42)} #63#return; {14520#(< ~counter~0 42)} is VALID [2022-04-28 13:57:38,274 INFO L290 TraceCheckUtils]: 58: Hoare triple {13843#true} assume true; {13843#true} is VALID [2022-04-28 13:57:38,274 INFO L290 TraceCheckUtils]: 57: Hoare triple {13843#true} assume !(0 == ~cond); {13843#true} is VALID [2022-04-28 13:57:38,274 INFO L290 TraceCheckUtils]: 56: Hoare triple {13843#true} ~cond := #in~cond; {13843#true} is VALID [2022-04-28 13:57:38,274 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 13:57:38,275 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 13:57:38,275 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 13:57:38,275 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 13:57:38,275 INFO L290 TraceCheckUtils]: 51: Hoare triple {14548#(< ~counter~0 41)} assume !!(0 != ~y3~0); {14548#(< ~counter~0 41)} is VALID [2022-04-28 13:57:38,276 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {13843#true} {14548#(< ~counter~0 41)} #63#return; {14548#(< ~counter~0 41)} is VALID [2022-04-28 13:57:38,276 INFO L290 TraceCheckUtils]: 49: Hoare triple {13843#true} assume true; {13843#true} is VALID [2022-04-28 13:57:38,276 INFO L290 TraceCheckUtils]: 48: Hoare triple {13843#true} assume !(0 == ~cond); {13843#true} is VALID [2022-04-28 13:57:38,276 INFO L290 TraceCheckUtils]: 47: Hoare triple {13843#true} ~cond := #in~cond; {13843#true} is VALID [2022-04-28 13:57:38,276 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 13:57:38,277 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 13:57:38,277 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 13:57:38,277 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 13:57:38,278 INFO L290 TraceCheckUtils]: 42: Hoare triple {14576#(< ~counter~0 40)} assume !!(0 != ~y3~0); {14576#(< ~counter~0 40)} is VALID [2022-04-28 13:57:38,278 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {13843#true} {14576#(< ~counter~0 40)} #63#return; {14576#(< ~counter~0 40)} is VALID [2022-04-28 13:57:38,278 INFO L290 TraceCheckUtils]: 40: Hoare triple {13843#true} assume true; {13843#true} is VALID [2022-04-28 13:57:38,278 INFO L290 TraceCheckUtils]: 39: Hoare triple {13843#true} assume !(0 == ~cond); {13843#true} is VALID [2022-04-28 13:57:38,278 INFO L290 TraceCheckUtils]: 38: Hoare triple {13843#true} ~cond := #in~cond; {13843#true} is VALID [2022-04-28 13:57:38,278 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 13:57:38,279 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 13:57:38,279 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 13:57:38,279 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 13:57:38,280 INFO L290 TraceCheckUtils]: 33: Hoare triple {14604#(< ~counter~0 39)} assume !!(0 != ~y3~0); {14604#(< ~counter~0 39)} is VALID [2022-04-28 13:57:38,280 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {13843#true} {14604#(< ~counter~0 39)} #63#return; {14604#(< ~counter~0 39)} is VALID [2022-04-28 13:57:38,280 INFO L290 TraceCheckUtils]: 31: Hoare triple {13843#true} assume true; {13843#true} is VALID [2022-04-28 13:57:38,280 INFO L290 TraceCheckUtils]: 30: Hoare triple {13843#true} assume !(0 == ~cond); {13843#true} is VALID [2022-04-28 13:57:38,280 INFO L290 TraceCheckUtils]: 29: Hoare triple {13843#true} ~cond := #in~cond; {13843#true} is VALID [2022-04-28 13:57:38,280 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 13:57:38,281 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 13:57:38,281 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 13:57:38,281 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 13:57:38,282 INFO L290 TraceCheckUtils]: 24: Hoare triple {14632#(< ~counter~0 38)} assume !!(0 != ~y3~0); {14632#(< ~counter~0 38)} is VALID [2022-04-28 13:57:38,282 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {13843#true} {14632#(< ~counter~0 38)} #63#return; {14632#(< ~counter~0 38)} is VALID [2022-04-28 13:57:38,282 INFO L290 TraceCheckUtils]: 22: Hoare triple {13843#true} assume true; {13843#true} is VALID [2022-04-28 13:57:38,282 INFO L290 TraceCheckUtils]: 21: Hoare triple {13843#true} assume !(0 == ~cond); {13843#true} is VALID [2022-04-28 13:57:38,282 INFO L290 TraceCheckUtils]: 20: Hoare triple {13843#true} ~cond := #in~cond; {13843#true} is VALID [2022-04-28 13:57:38,282 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 13:57:38,283 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 13:57:38,283 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 13:57:38,283 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 13:57:38,284 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {13843#true} {14660#(< ~counter~0 37)} #61#return; {14660#(< ~counter~0 37)} is VALID [2022-04-28 13:57:38,284 INFO L290 TraceCheckUtils]: 14: Hoare triple {13843#true} assume true; {13843#true} is VALID [2022-04-28 13:57:38,284 INFO L290 TraceCheckUtils]: 13: Hoare triple {13843#true} assume !(0 == ~cond); {13843#true} is VALID [2022-04-28 13:57:38,284 INFO L290 TraceCheckUtils]: 12: Hoare triple {13843#true} ~cond := #in~cond; {13843#true} is VALID [2022-04-28 13:57:38,284 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 13:57:38,284 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {13843#true} {14660#(< ~counter~0 37)} #59#return; {14660#(< ~counter~0 37)} is VALID [2022-04-28 13:57:38,284 INFO L290 TraceCheckUtils]: 9: Hoare triple {13843#true} assume true; {13843#true} is VALID [2022-04-28 13:57:38,284 INFO L290 TraceCheckUtils]: 8: Hoare triple {13843#true} assume !(0 == ~cond); {13843#true} is VALID [2022-04-28 13:57:38,285 INFO L290 TraceCheckUtils]: 7: Hoare triple {13843#true} ~cond := #in~cond; {13843#true} is VALID [2022-04-28 13:57:38,285 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 13:57:38,285 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 13:57:38,285 INFO L272 TraceCheckUtils]: 4: Hoare triple {14660#(< ~counter~0 37)} call #t~ret7 := main(); {14660#(< ~counter~0 37)} is VALID [2022-04-28 13:57:38,285 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {14660#(< ~counter~0 37)} {13843#true} #67#return; {14660#(< ~counter~0 37)} is VALID [2022-04-28 13:57:38,286 INFO L290 TraceCheckUtils]: 2: Hoare triple {14660#(< ~counter~0 37)} assume true; {14660#(< ~counter~0 37)} is VALID [2022-04-28 13:57:38,286 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 13:57:38,286 INFO L272 TraceCheckUtils]: 0: Hoare triple {13843#true} call ULTIMATE.init(); {13843#true} is VALID [2022-04-28 13:57:38,287 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 13:57:38,287 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 13:57:38,287 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [377465857] [2022-04-28 13:57:38,287 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 13:57:38,287 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [475582333] [2022-04-28 13:57:38,287 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [475582333] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 13:57:38,287 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 13:57:38,287 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 17] total 32 [2022-04-28 13:57:38,288 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 13:57:38,288 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [781322425] [2022-04-28 13:57:38,288 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [781322425] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 13:57:38,288 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 13:57:38,288 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [17] imperfect sequences [] total 17 [2022-04-28 13:57:38,288 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2109923423] [2022-04-28 13:57:38,288 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 13:57:38,288 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 13:57:38,289 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 13:57:38,289 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 13:57:38,374 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 13:57:38,374 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 17 states [2022-04-28 13:57:38,374 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 13:57:38,375 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2022-04-28 13:57:38,375 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=440, Invalid=552, Unknown=0, NotChecked=0, Total=992 [2022-04-28 13:57:38,375 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 13:57:38,833 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 13:57:38,834 INFO L93 Difference]: Finished difference Result 151 states and 166 transitions. [2022-04-28 13:57:38,834 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2022-04-28 13:57:38,834 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 13:57:38,834 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 13:57:38,834 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 13:57:38,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 30 states and 165 transitions. [2022-04-28 13:57:38,836 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 13:57:38,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 30 states and 165 transitions. [2022-04-28 13:57:38,839 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 30 states and 165 transitions. [2022-04-28 13:57:38,952 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 13:57:38,953 INFO L225 Difference]: With dead ends: 151 [2022-04-28 13:57:38,954 INFO L226 Difference]: Without dead ends: 146 [2022-04-28 13:57:38,954 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 13:57:38,955 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 13:57:38,955 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 13:57:38,955 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 146 states. [2022-04-28 13:57:39,096 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 146 to 146. [2022-04-28 13:57:39,096 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 13:57:39,096 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 13:57:39,096 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 13:57:39,097 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 13:57:39,101 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 13:57:39,101 INFO L93 Difference]: Finished difference Result 146 states and 161 transitions. [2022-04-28 13:57:39,101 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 161 transitions. [2022-04-28 13:57:39,101 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 13:57:39,101 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 13:57:39,102 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 13:57:39,102 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 13:57:39,103 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 13:57:39,104 INFO L93 Difference]: Finished difference Result 146 states and 161 transitions. [2022-04-28 13:57:39,104 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 161 transitions. [2022-04-28 13:57:39,104 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 13:57:39,104 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 13:57:39,104 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 13:57:39,104 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 13:57:39,104 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 13:57:39,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 146 states and 161 transitions. [2022-04-28 13:57:39,106 INFO L78 Accepts]: Start accepts. Automaton has 146 states and 161 transitions. Word has length 140 [2022-04-28 13:57:39,106 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 13:57:39,107 INFO L495 AbstractCegarLoop]: Abstraction has 146 states and 161 transitions. [2022-04-28 13:57:39,107 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 13:57:39,107 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 146 states and 161 transitions. [2022-04-28 13:57:39,268 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 13:57:39,268 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 161 transitions. [2022-04-28 13:57:39,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2022-04-28 13:57:39,269 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 13:57:39,269 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 13:57:39,303 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 13:57:39,469 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 13:57:39,469 INFO L420 AbstractCegarLoop]: === Iteration 18 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 13:57:39,470 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 13:57:39,470 INFO L85 PathProgramCache]: Analyzing trace with hash -1088976298, now seen corresponding path program 27 times [2022-04-28 13:57:39,470 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 13:57:39,470 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1113336140] [2022-04-28 13:57:39,470 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 13:57:39,470 INFO L85 PathProgramCache]: Analyzing trace with hash -1088976298, now seen corresponding path program 28 times [2022-04-28 13:57:39,470 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 13:57:39,471 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2084479165] [2022-04-28 13:57:39,471 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 13:57:39,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 13:57:39,489 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 13:57:39,490 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [438534498] [2022-04-28 13:57:39,490 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-28 13:57:39,490 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 13:57:39,490 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 13:57:39,491 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 13:57:39,503 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 13:57:39,562 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-28 13:57:39,562 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 13:57:39,564 INFO L263 TraceCheckSpWp]: Trace formula consists of 415 conjuncts, 33 conjunts are in the unsatisfiable core [2022-04-28 13:57:39,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 13:57:39,590 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 13:57:40,262 INFO L272 TraceCheckUtils]: 0: Hoare triple {15626#true} call ULTIMATE.init(); {15626#true} is VALID [2022-04-28 13:57:40,263 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 13:57:40,263 INFO L290 TraceCheckUtils]: 2: Hoare triple {15634#(<= ~counter~0 0)} assume true; {15634#(<= ~counter~0 0)} is VALID [2022-04-28 13:57:40,264 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {15634#(<= ~counter~0 0)} {15626#true} #67#return; {15634#(<= ~counter~0 0)} is VALID [2022-04-28 13:57:40,264 INFO L272 TraceCheckUtils]: 4: Hoare triple {15634#(<= ~counter~0 0)} call #t~ret7 := main(); {15634#(<= ~counter~0 0)} is VALID [2022-04-28 13:57:40,264 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 13:57:40,265 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 13:57:40,265 INFO L290 TraceCheckUtils]: 7: Hoare triple {15634#(<= ~counter~0 0)} ~cond := #in~cond; {15634#(<= ~counter~0 0)} is VALID [2022-04-28 13:57:40,265 INFO L290 TraceCheckUtils]: 8: Hoare triple {15634#(<= ~counter~0 0)} assume !(0 == ~cond); {15634#(<= ~counter~0 0)} is VALID [2022-04-28 13:57:40,265 INFO L290 TraceCheckUtils]: 9: Hoare triple {15634#(<= ~counter~0 0)} assume true; {15634#(<= ~counter~0 0)} is VALID [2022-04-28 13:57:40,266 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 13:57:40,266 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 13:57:40,266 INFO L290 TraceCheckUtils]: 12: Hoare triple {15634#(<= ~counter~0 0)} ~cond := #in~cond; {15634#(<= ~counter~0 0)} is VALID [2022-04-28 13:57:40,267 INFO L290 TraceCheckUtils]: 13: Hoare triple {15634#(<= ~counter~0 0)} assume !(0 == ~cond); {15634#(<= ~counter~0 0)} is VALID [2022-04-28 13:57:40,267 INFO L290 TraceCheckUtils]: 14: Hoare triple {15634#(<= ~counter~0 0)} assume true; {15634#(<= ~counter~0 0)} is VALID [2022-04-28 13:57:40,267 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 13:57:40,268 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 13:57:40,268 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 13:57:40,268 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 13:57:40,269 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 13:57:40,269 INFO L290 TraceCheckUtils]: 20: Hoare triple {15683#(<= ~counter~0 1)} ~cond := #in~cond; {15683#(<= ~counter~0 1)} is VALID [2022-04-28 13:57:40,269 INFO L290 TraceCheckUtils]: 21: Hoare triple {15683#(<= ~counter~0 1)} assume !(0 == ~cond); {15683#(<= ~counter~0 1)} is VALID [2022-04-28 13:57:40,270 INFO L290 TraceCheckUtils]: 22: Hoare triple {15683#(<= ~counter~0 1)} assume true; {15683#(<= ~counter~0 1)} is VALID [2022-04-28 13:57:40,270 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 13:57:40,270 INFO L290 TraceCheckUtils]: 24: Hoare triple {15683#(<= ~counter~0 1)} assume !!(0 != ~y3~0); {15683#(<= ~counter~0 1)} is VALID [2022-04-28 13:57:40,271 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 13:57:40,271 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 13:57:40,272 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 13:57:40,272 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 13:57:40,272 INFO L290 TraceCheckUtils]: 29: Hoare triple {15711#(<= ~counter~0 2)} ~cond := #in~cond; {15711#(<= ~counter~0 2)} is VALID [2022-04-28 13:57:40,273 INFO L290 TraceCheckUtils]: 30: Hoare triple {15711#(<= ~counter~0 2)} assume !(0 == ~cond); {15711#(<= ~counter~0 2)} is VALID [2022-04-28 13:57:40,273 INFO L290 TraceCheckUtils]: 31: Hoare triple {15711#(<= ~counter~0 2)} assume true; {15711#(<= ~counter~0 2)} is VALID [2022-04-28 13:57:40,273 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 13:57:40,274 INFO L290 TraceCheckUtils]: 33: Hoare triple {15711#(<= ~counter~0 2)} assume !!(0 != ~y3~0); {15711#(<= ~counter~0 2)} is VALID [2022-04-28 13:57:40,274 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 13:57:40,274 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 13:57:40,275 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 13:57:40,275 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 13:57:40,275 INFO L290 TraceCheckUtils]: 38: Hoare triple {15739#(<= ~counter~0 3)} ~cond := #in~cond; {15739#(<= ~counter~0 3)} is VALID [2022-04-28 13:57:40,276 INFO L290 TraceCheckUtils]: 39: Hoare triple {15739#(<= ~counter~0 3)} assume !(0 == ~cond); {15739#(<= ~counter~0 3)} is VALID [2022-04-28 13:57:40,276 INFO L290 TraceCheckUtils]: 40: Hoare triple {15739#(<= ~counter~0 3)} assume true; {15739#(<= ~counter~0 3)} is VALID [2022-04-28 13:57:40,276 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 13:57:40,277 INFO L290 TraceCheckUtils]: 42: Hoare triple {15739#(<= ~counter~0 3)} assume !!(0 != ~y3~0); {15739#(<= ~counter~0 3)} is VALID [2022-04-28 13:57:40,277 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 13:57:40,277 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 13:57:40,278 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 13:57:40,278 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 13:57:40,278 INFO L290 TraceCheckUtils]: 47: Hoare triple {15767#(<= ~counter~0 4)} ~cond := #in~cond; {15767#(<= ~counter~0 4)} is VALID [2022-04-28 13:57:40,279 INFO L290 TraceCheckUtils]: 48: Hoare triple {15767#(<= ~counter~0 4)} assume !(0 == ~cond); {15767#(<= ~counter~0 4)} is VALID [2022-04-28 13:57:40,279 INFO L290 TraceCheckUtils]: 49: Hoare triple {15767#(<= ~counter~0 4)} assume true; {15767#(<= ~counter~0 4)} is VALID [2022-04-28 13:57:40,279 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 13:57:40,280 INFO L290 TraceCheckUtils]: 51: Hoare triple {15767#(<= ~counter~0 4)} assume !!(0 != ~y3~0); {15767#(<= ~counter~0 4)} is VALID [2022-04-28 13:57:40,280 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 13:57:40,280 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 13:57:40,281 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 13:57:40,281 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 13:57:40,281 INFO L290 TraceCheckUtils]: 56: Hoare triple {15795#(<= ~counter~0 5)} ~cond := #in~cond; {15795#(<= ~counter~0 5)} is VALID [2022-04-28 13:57:40,282 INFO L290 TraceCheckUtils]: 57: Hoare triple {15795#(<= ~counter~0 5)} assume !(0 == ~cond); {15795#(<= ~counter~0 5)} is VALID [2022-04-28 13:57:40,282 INFO L290 TraceCheckUtils]: 58: Hoare triple {15795#(<= ~counter~0 5)} assume true; {15795#(<= ~counter~0 5)} is VALID [2022-04-28 13:57:40,282 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 13:57:40,283 INFO L290 TraceCheckUtils]: 60: Hoare triple {15795#(<= ~counter~0 5)} assume !!(0 != ~y3~0); {15795#(<= ~counter~0 5)} is VALID [2022-04-28 13:57:40,283 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 13:57:40,283 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 13:57:40,284 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 13:57:40,284 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 13:57:40,284 INFO L290 TraceCheckUtils]: 65: Hoare triple {15823#(<= ~counter~0 6)} ~cond := #in~cond; {15823#(<= ~counter~0 6)} is VALID [2022-04-28 13:57:40,285 INFO L290 TraceCheckUtils]: 66: Hoare triple {15823#(<= ~counter~0 6)} assume !(0 == ~cond); {15823#(<= ~counter~0 6)} is VALID [2022-04-28 13:57:40,285 INFO L290 TraceCheckUtils]: 67: Hoare triple {15823#(<= ~counter~0 6)} assume true; {15823#(<= ~counter~0 6)} is VALID [2022-04-28 13:57:40,285 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 13:57:40,286 INFO L290 TraceCheckUtils]: 69: Hoare triple {15823#(<= ~counter~0 6)} assume !!(0 != ~y3~0); {15823#(<= ~counter~0 6)} is VALID [2022-04-28 13:57:40,286 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 13:57:40,286 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 13:57:40,287 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 13:57:40,287 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 13:57:40,287 INFO L290 TraceCheckUtils]: 74: Hoare triple {15851#(<= ~counter~0 7)} ~cond := #in~cond; {15851#(<= ~counter~0 7)} is VALID [2022-04-28 13:57:40,288 INFO L290 TraceCheckUtils]: 75: Hoare triple {15851#(<= ~counter~0 7)} assume !(0 == ~cond); {15851#(<= ~counter~0 7)} is VALID [2022-04-28 13:57:40,288 INFO L290 TraceCheckUtils]: 76: Hoare triple {15851#(<= ~counter~0 7)} assume true; {15851#(<= ~counter~0 7)} is VALID [2022-04-28 13:57:40,288 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 13:57:40,289 INFO L290 TraceCheckUtils]: 78: Hoare triple {15851#(<= ~counter~0 7)} assume !!(0 != ~y3~0); {15851#(<= ~counter~0 7)} is VALID [2022-04-28 13:57:40,289 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 13:57:40,290 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 13:57:40,290 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 13:57:40,290 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 13:57:40,291 INFO L290 TraceCheckUtils]: 83: Hoare triple {15879#(<= ~counter~0 8)} ~cond := #in~cond; {15879#(<= ~counter~0 8)} is VALID [2022-04-28 13:57:40,291 INFO L290 TraceCheckUtils]: 84: Hoare triple {15879#(<= ~counter~0 8)} assume !(0 == ~cond); {15879#(<= ~counter~0 8)} is VALID [2022-04-28 13:57:40,291 INFO L290 TraceCheckUtils]: 85: Hoare triple {15879#(<= ~counter~0 8)} assume true; {15879#(<= ~counter~0 8)} is VALID [2022-04-28 13:57:40,292 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 13:57:40,292 INFO L290 TraceCheckUtils]: 87: Hoare triple {15879#(<= ~counter~0 8)} assume !!(0 != ~y3~0); {15879#(<= ~counter~0 8)} is VALID [2022-04-28 13:57:40,292 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 13:57:40,293 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 13:57:40,293 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 13:57:40,293 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 13:57:40,294 INFO L290 TraceCheckUtils]: 92: Hoare triple {15907#(<= ~counter~0 9)} ~cond := #in~cond; {15907#(<= ~counter~0 9)} is VALID [2022-04-28 13:57:40,294 INFO L290 TraceCheckUtils]: 93: Hoare triple {15907#(<= ~counter~0 9)} assume !(0 == ~cond); {15907#(<= ~counter~0 9)} is VALID [2022-04-28 13:57:40,294 INFO L290 TraceCheckUtils]: 94: Hoare triple {15907#(<= ~counter~0 9)} assume true; {15907#(<= ~counter~0 9)} is VALID [2022-04-28 13:57:40,295 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 13:57:40,295 INFO L290 TraceCheckUtils]: 96: Hoare triple {15907#(<= ~counter~0 9)} assume !!(0 != ~y3~0); {15907#(<= ~counter~0 9)} is VALID [2022-04-28 13:57:40,295 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 13:57:40,296 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 13:57:40,296 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 13:57:40,296 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 13:57:40,297 INFO L290 TraceCheckUtils]: 101: Hoare triple {15935#(<= ~counter~0 10)} ~cond := #in~cond; {15935#(<= ~counter~0 10)} is VALID [2022-04-28 13:57:40,297 INFO L290 TraceCheckUtils]: 102: Hoare triple {15935#(<= ~counter~0 10)} assume !(0 == ~cond); {15935#(<= ~counter~0 10)} is VALID [2022-04-28 13:57:40,297 INFO L290 TraceCheckUtils]: 103: Hoare triple {15935#(<= ~counter~0 10)} assume true; {15935#(<= ~counter~0 10)} is VALID [2022-04-28 13:57:40,298 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 13:57:40,298 INFO L290 TraceCheckUtils]: 105: Hoare triple {15935#(<= ~counter~0 10)} assume !!(0 != ~y3~0); {15935#(<= ~counter~0 10)} is VALID [2022-04-28 13:57:40,298 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 13:57:40,299 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 13:57:40,299 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 13:57:40,299 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 13:57:40,300 INFO L290 TraceCheckUtils]: 110: Hoare triple {15963#(<= ~counter~0 11)} ~cond := #in~cond; {15963#(<= ~counter~0 11)} is VALID [2022-04-28 13:57:40,300 INFO L290 TraceCheckUtils]: 111: Hoare triple {15963#(<= ~counter~0 11)} assume !(0 == ~cond); {15963#(<= ~counter~0 11)} is VALID [2022-04-28 13:57:40,300 INFO L290 TraceCheckUtils]: 112: Hoare triple {15963#(<= ~counter~0 11)} assume true; {15963#(<= ~counter~0 11)} is VALID [2022-04-28 13:57:40,301 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 13:57:40,301 INFO L290 TraceCheckUtils]: 114: Hoare triple {15963#(<= ~counter~0 11)} assume !!(0 != ~y3~0); {15963#(<= ~counter~0 11)} is VALID [2022-04-28 13:57:40,301 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 13:57:40,302 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 13:57:40,302 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 13:57:40,302 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 13:57:40,303 INFO L290 TraceCheckUtils]: 119: Hoare triple {15991#(<= ~counter~0 12)} ~cond := #in~cond; {15991#(<= ~counter~0 12)} is VALID [2022-04-28 13:57:40,303 INFO L290 TraceCheckUtils]: 120: Hoare triple {15991#(<= ~counter~0 12)} assume !(0 == ~cond); {15991#(<= ~counter~0 12)} is VALID [2022-04-28 13:57:40,303 INFO L290 TraceCheckUtils]: 121: Hoare triple {15991#(<= ~counter~0 12)} assume true; {15991#(<= ~counter~0 12)} is VALID [2022-04-28 13:57:40,304 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 13:57:40,304 INFO L290 TraceCheckUtils]: 123: Hoare triple {15991#(<= ~counter~0 12)} assume !!(0 != ~y3~0); {15991#(<= ~counter~0 12)} is VALID [2022-04-28 13:57:40,304 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 13:57:40,305 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 13:57:40,305 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 13:57:40,306 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 13:57:40,306 INFO L290 TraceCheckUtils]: 128: Hoare triple {16019#(<= ~counter~0 13)} ~cond := #in~cond; {16019#(<= ~counter~0 13)} is VALID [2022-04-28 13:57:40,306 INFO L290 TraceCheckUtils]: 129: Hoare triple {16019#(<= ~counter~0 13)} assume !(0 == ~cond); {16019#(<= ~counter~0 13)} is VALID [2022-04-28 13:57:40,306 INFO L290 TraceCheckUtils]: 130: Hoare triple {16019#(<= ~counter~0 13)} assume true; {16019#(<= ~counter~0 13)} is VALID [2022-04-28 13:57:40,307 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 13:57:40,307 INFO L290 TraceCheckUtils]: 132: Hoare triple {16019#(<= ~counter~0 13)} assume !!(0 != ~y3~0); {16019#(<= ~counter~0 13)} is VALID [2022-04-28 13:57:40,307 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 13:57:40,308 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 13:57:40,308 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 13:57:40,309 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 13:57:40,309 INFO L290 TraceCheckUtils]: 137: Hoare triple {16047#(<= ~counter~0 14)} ~cond := #in~cond; {16047#(<= ~counter~0 14)} is VALID [2022-04-28 13:57:40,309 INFO L290 TraceCheckUtils]: 138: Hoare triple {16047#(<= ~counter~0 14)} assume !(0 == ~cond); {16047#(<= ~counter~0 14)} is VALID [2022-04-28 13:57:40,309 INFO L290 TraceCheckUtils]: 139: Hoare triple {16047#(<= ~counter~0 14)} assume true; {16047#(<= ~counter~0 14)} is VALID [2022-04-28 13:57:40,310 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 13:57:40,310 INFO L290 TraceCheckUtils]: 141: Hoare triple {16047#(<= ~counter~0 14)} assume !!(0 != ~y3~0); {16047#(<= ~counter~0 14)} is VALID [2022-04-28 13:57:40,310 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 13:57:40,311 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 13:57:40,311 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 13:57:40,311 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 13:57:40,311 INFO L290 TraceCheckUtils]: 146: Hoare triple {15627#false} ~cond := #in~cond; {15627#false} is VALID [2022-04-28 13:57:40,311 INFO L290 TraceCheckUtils]: 147: Hoare triple {15627#false} assume 0 == ~cond; {15627#false} is VALID [2022-04-28 13:57:40,311 INFO L290 TraceCheckUtils]: 148: Hoare triple {15627#false} assume !false; {15627#false} is VALID [2022-04-28 13:57:40,312 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 13:57:40,312 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 13:57:41,090 INFO L290 TraceCheckUtils]: 148: Hoare triple {15627#false} assume !false; {15627#false} is VALID [2022-04-28 13:57:41,090 INFO L290 TraceCheckUtils]: 147: Hoare triple {15627#false} assume 0 == ~cond; {15627#false} is VALID [2022-04-28 13:57:41,090 INFO L290 TraceCheckUtils]: 146: Hoare triple {15627#false} ~cond := #in~cond; {15627#false} is VALID [2022-04-28 13:57:41,090 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 13:57:41,090 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 13:57:41,091 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 13:57:41,091 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 13:57:41,091 INFO L290 TraceCheckUtils]: 141: Hoare triple {16107#(< ~counter~0 50)} assume !!(0 != ~y3~0); {16107#(< ~counter~0 50)} is VALID [2022-04-28 13:57:41,092 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {15626#true} {16107#(< ~counter~0 50)} #63#return; {16107#(< ~counter~0 50)} is VALID [2022-04-28 13:57:41,093 INFO L290 TraceCheckUtils]: 139: Hoare triple {15626#true} assume true; {15626#true} is VALID [2022-04-28 13:57:41,093 INFO L290 TraceCheckUtils]: 138: Hoare triple {15626#true} assume !(0 == ~cond); {15626#true} is VALID [2022-04-28 13:57:41,093 INFO L290 TraceCheckUtils]: 137: Hoare triple {15626#true} ~cond := #in~cond; {15626#true} is VALID [2022-04-28 13:57:41,093 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 13:57:41,093 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 13:57:41,094 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 13:57:41,094 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 13:57:41,094 INFO L290 TraceCheckUtils]: 132: Hoare triple {16135#(< ~counter~0 49)} assume !!(0 != ~y3~0); {16135#(< ~counter~0 49)} is VALID [2022-04-28 13:57:41,095 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {15626#true} {16135#(< ~counter~0 49)} #63#return; {16135#(< ~counter~0 49)} is VALID [2022-04-28 13:57:41,095 INFO L290 TraceCheckUtils]: 130: Hoare triple {15626#true} assume true; {15626#true} is VALID [2022-04-28 13:57:41,095 INFO L290 TraceCheckUtils]: 129: Hoare triple {15626#true} assume !(0 == ~cond); {15626#true} is VALID [2022-04-28 13:57:41,095 INFO L290 TraceCheckUtils]: 128: Hoare triple {15626#true} ~cond := #in~cond; {15626#true} is VALID [2022-04-28 13:57:41,095 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 13:57:41,095 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 13:57:41,096 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 13:57:41,096 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 13:57:41,097 INFO L290 TraceCheckUtils]: 123: Hoare triple {16163#(< ~counter~0 48)} assume !!(0 != ~y3~0); {16163#(< ~counter~0 48)} is VALID [2022-04-28 13:57:41,097 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {15626#true} {16163#(< ~counter~0 48)} #63#return; {16163#(< ~counter~0 48)} is VALID [2022-04-28 13:57:41,097 INFO L290 TraceCheckUtils]: 121: Hoare triple {15626#true} assume true; {15626#true} is VALID [2022-04-28 13:57:41,097 INFO L290 TraceCheckUtils]: 120: Hoare triple {15626#true} assume !(0 == ~cond); {15626#true} is VALID [2022-04-28 13:57:41,097 INFO L290 TraceCheckUtils]: 119: Hoare triple {15626#true} ~cond := #in~cond; {15626#true} is VALID [2022-04-28 13:57:41,097 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 13:57:41,098 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 13:57:41,098 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 13:57:41,098 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 13:57:41,099 INFO L290 TraceCheckUtils]: 114: Hoare triple {16191#(< ~counter~0 47)} assume !!(0 != ~y3~0); {16191#(< ~counter~0 47)} is VALID [2022-04-28 13:57:41,099 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {15626#true} {16191#(< ~counter~0 47)} #63#return; {16191#(< ~counter~0 47)} is VALID [2022-04-28 13:57:41,099 INFO L290 TraceCheckUtils]: 112: Hoare triple {15626#true} assume true; {15626#true} is VALID [2022-04-28 13:57:41,099 INFO L290 TraceCheckUtils]: 111: Hoare triple {15626#true} assume !(0 == ~cond); {15626#true} is VALID [2022-04-28 13:57:41,099 INFO L290 TraceCheckUtils]: 110: Hoare triple {15626#true} ~cond := #in~cond; {15626#true} is VALID [2022-04-28 13:57:41,099 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 13:57:41,100 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 13:57:41,100 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 13:57:41,100 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 13:57:41,101 INFO L290 TraceCheckUtils]: 105: Hoare triple {16219#(< ~counter~0 46)} assume !!(0 != ~y3~0); {16219#(< ~counter~0 46)} is VALID [2022-04-28 13:57:41,101 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {15626#true} {16219#(< ~counter~0 46)} #63#return; {16219#(< ~counter~0 46)} is VALID [2022-04-28 13:57:41,101 INFO L290 TraceCheckUtils]: 103: Hoare triple {15626#true} assume true; {15626#true} is VALID [2022-04-28 13:57:41,101 INFO L290 TraceCheckUtils]: 102: Hoare triple {15626#true} assume !(0 == ~cond); {15626#true} is VALID [2022-04-28 13:57:41,101 INFO L290 TraceCheckUtils]: 101: Hoare triple {15626#true} ~cond := #in~cond; {15626#true} is VALID [2022-04-28 13:57:41,101 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 13:57:41,102 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 13:57:41,102 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 13:57:41,102 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 13:57:41,104 INFO L290 TraceCheckUtils]: 96: Hoare triple {16247#(< ~counter~0 45)} assume !!(0 != ~y3~0); {16247#(< ~counter~0 45)} is VALID [2022-04-28 13:57:41,105 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {15626#true} {16247#(< ~counter~0 45)} #63#return; {16247#(< ~counter~0 45)} is VALID [2022-04-28 13:57:41,105 INFO L290 TraceCheckUtils]: 94: Hoare triple {15626#true} assume true; {15626#true} is VALID [2022-04-28 13:57:41,105 INFO L290 TraceCheckUtils]: 93: Hoare triple {15626#true} assume !(0 == ~cond); {15626#true} is VALID [2022-04-28 13:57:41,105 INFO L290 TraceCheckUtils]: 92: Hoare triple {15626#true} ~cond := #in~cond; {15626#true} is VALID [2022-04-28 13:57:41,105 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 13:57:41,106 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 13:57:41,106 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 13:57:41,106 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 13:57:41,107 INFO L290 TraceCheckUtils]: 87: Hoare triple {16275#(< ~counter~0 44)} assume !!(0 != ~y3~0); {16275#(< ~counter~0 44)} is VALID [2022-04-28 13:57:41,107 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {15626#true} {16275#(< ~counter~0 44)} #63#return; {16275#(< ~counter~0 44)} is VALID [2022-04-28 13:57:41,107 INFO L290 TraceCheckUtils]: 85: Hoare triple {15626#true} assume true; {15626#true} is VALID [2022-04-28 13:57:41,107 INFO L290 TraceCheckUtils]: 84: Hoare triple {15626#true} assume !(0 == ~cond); {15626#true} is VALID [2022-04-28 13:57:41,107 INFO L290 TraceCheckUtils]: 83: Hoare triple {15626#true} ~cond := #in~cond; {15626#true} is VALID [2022-04-28 13:57:41,108 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 13:57:41,108 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 13:57:41,108 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 13:57:41,108 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 13:57:41,109 INFO L290 TraceCheckUtils]: 78: Hoare triple {16303#(< ~counter~0 43)} assume !!(0 != ~y3~0); {16303#(< ~counter~0 43)} is VALID [2022-04-28 13:57:41,109 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {15626#true} {16303#(< ~counter~0 43)} #63#return; {16303#(< ~counter~0 43)} is VALID [2022-04-28 13:57:41,109 INFO L290 TraceCheckUtils]: 76: Hoare triple {15626#true} assume true; {15626#true} is VALID [2022-04-28 13:57:41,109 INFO L290 TraceCheckUtils]: 75: Hoare triple {15626#true} assume !(0 == ~cond); {15626#true} is VALID [2022-04-28 13:57:41,109 INFO L290 TraceCheckUtils]: 74: Hoare triple {15626#true} ~cond := #in~cond; {15626#true} is VALID [2022-04-28 13:57:41,110 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 13:57:41,110 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 13:57:41,110 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 13:57:41,111 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 13:57:41,111 INFO L290 TraceCheckUtils]: 69: Hoare triple {16331#(< ~counter~0 42)} assume !!(0 != ~y3~0); {16331#(< ~counter~0 42)} is VALID [2022-04-28 13:57:41,112 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {15626#true} {16331#(< ~counter~0 42)} #63#return; {16331#(< ~counter~0 42)} is VALID [2022-04-28 13:57:41,112 INFO L290 TraceCheckUtils]: 67: Hoare triple {15626#true} assume true; {15626#true} is VALID [2022-04-28 13:57:41,112 INFO L290 TraceCheckUtils]: 66: Hoare triple {15626#true} assume !(0 == ~cond); {15626#true} is VALID [2022-04-28 13:57:41,112 INFO L290 TraceCheckUtils]: 65: Hoare triple {15626#true} ~cond := #in~cond; {15626#true} is VALID [2022-04-28 13:57:41,112 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 13:57:41,112 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 13:57:41,113 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 13:57:41,113 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 13:57:41,114 INFO L290 TraceCheckUtils]: 60: Hoare triple {16359#(< ~counter~0 41)} assume !!(0 != ~y3~0); {16359#(< ~counter~0 41)} is VALID [2022-04-28 13:57:41,114 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {15626#true} {16359#(< ~counter~0 41)} #63#return; {16359#(< ~counter~0 41)} is VALID [2022-04-28 13:57:41,114 INFO L290 TraceCheckUtils]: 58: Hoare triple {15626#true} assume true; {15626#true} is VALID [2022-04-28 13:57:41,114 INFO L290 TraceCheckUtils]: 57: Hoare triple {15626#true} assume !(0 == ~cond); {15626#true} is VALID [2022-04-28 13:57:41,114 INFO L290 TraceCheckUtils]: 56: Hoare triple {15626#true} ~cond := #in~cond; {15626#true} is VALID [2022-04-28 13:57:41,114 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 13:57:41,115 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 13:57:41,115 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 13:57:41,116 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 13:57:41,116 INFO L290 TraceCheckUtils]: 51: Hoare triple {16387#(< ~counter~0 40)} assume !!(0 != ~y3~0); {16387#(< ~counter~0 40)} is VALID [2022-04-28 13:57:41,116 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {15626#true} {16387#(< ~counter~0 40)} #63#return; {16387#(< ~counter~0 40)} is VALID [2022-04-28 13:57:41,116 INFO L290 TraceCheckUtils]: 49: Hoare triple {15626#true} assume true; {15626#true} is VALID [2022-04-28 13:57:41,117 INFO L290 TraceCheckUtils]: 48: Hoare triple {15626#true} assume !(0 == ~cond); {15626#true} is VALID [2022-04-28 13:57:41,117 INFO L290 TraceCheckUtils]: 47: Hoare triple {15626#true} ~cond := #in~cond; {15626#true} is VALID [2022-04-28 13:57:41,117 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 13:57:41,117 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 13:57:41,117 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 13:57:41,118 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 13:57:41,118 INFO L290 TraceCheckUtils]: 42: Hoare triple {16415#(< ~counter~0 39)} assume !!(0 != ~y3~0); {16415#(< ~counter~0 39)} is VALID [2022-04-28 13:57:41,119 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {15626#true} {16415#(< ~counter~0 39)} #63#return; {16415#(< ~counter~0 39)} is VALID [2022-04-28 13:57:41,119 INFO L290 TraceCheckUtils]: 40: Hoare triple {15626#true} assume true; {15626#true} is VALID [2022-04-28 13:57:41,119 INFO L290 TraceCheckUtils]: 39: Hoare triple {15626#true} assume !(0 == ~cond); {15626#true} is VALID [2022-04-28 13:57:41,119 INFO L290 TraceCheckUtils]: 38: Hoare triple {15626#true} ~cond := #in~cond; {15626#true} is VALID [2022-04-28 13:57:41,119 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 13:57:41,119 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 13:57:41,120 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 13:57:41,120 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 13:57:41,120 INFO L290 TraceCheckUtils]: 33: Hoare triple {16443#(< ~counter~0 38)} assume !!(0 != ~y3~0); {16443#(< ~counter~0 38)} is VALID [2022-04-28 13:57:41,121 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {15626#true} {16443#(< ~counter~0 38)} #63#return; {16443#(< ~counter~0 38)} is VALID [2022-04-28 13:57:41,121 INFO L290 TraceCheckUtils]: 31: Hoare triple {15626#true} assume true; {15626#true} is VALID [2022-04-28 13:57:41,121 INFO L290 TraceCheckUtils]: 30: Hoare triple {15626#true} assume !(0 == ~cond); {15626#true} is VALID [2022-04-28 13:57:41,121 INFO L290 TraceCheckUtils]: 29: Hoare triple {15626#true} ~cond := #in~cond; {15626#true} is VALID [2022-04-28 13:57:41,121 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 13:57:41,121 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 13:57:41,122 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 13:57:41,122 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 13:57:41,122 INFO L290 TraceCheckUtils]: 24: Hoare triple {16471#(< ~counter~0 37)} assume !!(0 != ~y3~0); {16471#(< ~counter~0 37)} is VALID [2022-04-28 13:57:41,123 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {15626#true} {16471#(< ~counter~0 37)} #63#return; {16471#(< ~counter~0 37)} is VALID [2022-04-28 13:57:41,123 INFO L290 TraceCheckUtils]: 22: Hoare triple {15626#true} assume true; {15626#true} is VALID [2022-04-28 13:57:41,123 INFO L290 TraceCheckUtils]: 21: Hoare triple {15626#true} assume !(0 == ~cond); {15626#true} is VALID [2022-04-28 13:57:41,123 INFO L290 TraceCheckUtils]: 20: Hoare triple {15626#true} ~cond := #in~cond; {15626#true} is VALID [2022-04-28 13:57:41,123 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 13:57:41,124 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 13:57:41,124 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 13:57:41,124 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 13:57:41,125 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {15626#true} {16499#(< ~counter~0 36)} #61#return; {16499#(< ~counter~0 36)} is VALID [2022-04-28 13:57:41,125 INFO L290 TraceCheckUtils]: 14: Hoare triple {15626#true} assume true; {15626#true} is VALID [2022-04-28 13:57:41,125 INFO L290 TraceCheckUtils]: 13: Hoare triple {15626#true} assume !(0 == ~cond); {15626#true} is VALID [2022-04-28 13:57:41,125 INFO L290 TraceCheckUtils]: 12: Hoare triple {15626#true} ~cond := #in~cond; {15626#true} is VALID [2022-04-28 13:57:41,125 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 13:57:41,126 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {15626#true} {16499#(< ~counter~0 36)} #59#return; {16499#(< ~counter~0 36)} is VALID [2022-04-28 13:57:41,126 INFO L290 TraceCheckUtils]: 9: Hoare triple {15626#true} assume true; {15626#true} is VALID [2022-04-28 13:57:41,126 INFO L290 TraceCheckUtils]: 8: Hoare triple {15626#true} assume !(0 == ~cond); {15626#true} is VALID [2022-04-28 13:57:41,126 INFO L290 TraceCheckUtils]: 7: Hoare triple {15626#true} ~cond := #in~cond; {15626#true} is VALID [2022-04-28 13:57:41,126 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 13:57:41,126 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 13:57:41,126 INFO L272 TraceCheckUtils]: 4: Hoare triple {16499#(< ~counter~0 36)} call #t~ret7 := main(); {16499#(< ~counter~0 36)} is VALID [2022-04-28 13:57:41,127 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {16499#(< ~counter~0 36)} {15626#true} #67#return; {16499#(< ~counter~0 36)} is VALID [2022-04-28 13:57:41,127 INFO L290 TraceCheckUtils]: 2: Hoare triple {16499#(< ~counter~0 36)} assume true; {16499#(< ~counter~0 36)} is VALID [2022-04-28 13:57:41,127 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 13:57:41,128 INFO L272 TraceCheckUtils]: 0: Hoare triple {15626#true} call ULTIMATE.init(); {15626#true} is VALID [2022-04-28 13:57:41,128 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 13:57:41,128 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 13:57:41,128 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2084479165] [2022-04-28 13:57:41,128 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 13:57:41,128 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [438534498] [2022-04-28 13:57:41,128 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [438534498] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 13:57:41,129 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 13:57:41,129 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [18, 18] total 34 [2022-04-28 13:57:41,129 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 13:57:41,129 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1113336140] [2022-04-28 13:57:41,129 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1113336140] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 13:57:41,129 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 13:57:41,129 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [18] imperfect sequences [] total 18 [2022-04-28 13:57:41,129 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [831369896] [2022-04-28 13:57:41,129 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 13:57:41,130 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 13:57:41,130 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 13:57:41,130 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 13:57:41,227 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 13:57:41,227 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 18 states [2022-04-28 13:57:41,227 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 13:57:41,227 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2022-04-28 13:57:41,227 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=501, Invalid=621, Unknown=0, NotChecked=0, Total=1122 [2022-04-28 13:57:41,228 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 13:57:41,790 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 13:57:41,790 INFO L93 Difference]: Finished difference Result 160 states and 176 transitions. [2022-04-28 13:57:41,790 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2022-04-28 13:57:41,790 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 13:57:41,790 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 13:57:41,791 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 13:57:41,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 175 transitions. [2022-04-28 13:57:41,793 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 13:57:41,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 175 transitions. [2022-04-28 13:57:41,795 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 32 states and 175 transitions. [2022-04-28 13:57:41,910 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 13:57:41,912 INFO L225 Difference]: With dead ends: 160 [2022-04-28 13:57:41,912 INFO L226 Difference]: Without dead ends: 155 [2022-04-28 13:57:41,913 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 13:57:41,913 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 13:57:41,913 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 13:57:41,914 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 155 states. [2022-04-28 13:57:42,059 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 155 to 155. [2022-04-28 13:57:42,059 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 13:57:42,063 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 13:57:42,063 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 13:57:42,064 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 13:57:42,065 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 13:57:42,066 INFO L93 Difference]: Finished difference Result 155 states and 171 transitions. [2022-04-28 13:57:42,066 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 171 transitions. [2022-04-28 13:57:42,066 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 13:57:42,066 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 13:57:42,066 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 13:57:42,066 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 13:57:42,069 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 13:57:42,069 INFO L93 Difference]: Finished difference Result 155 states and 171 transitions. [2022-04-28 13:57:42,069 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 171 transitions. [2022-04-28 13:57:42,069 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 13:57:42,069 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 13:57:42,069 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 13:57:42,069 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 13:57:42,069 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 13:57:42,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 155 states and 171 transitions. [2022-04-28 13:57:42,071 INFO L78 Accepts]: Start accepts. Automaton has 155 states and 171 transitions. Word has length 149 [2022-04-28 13:57:42,072 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 13:57:42,072 INFO L495 AbstractCegarLoop]: Abstraction has 155 states and 171 transitions. [2022-04-28 13:57:42,072 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 13:57:42,072 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 155 states and 171 transitions. [2022-04-28 13:57:42,254 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 13:57:42,254 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 171 transitions. [2022-04-28 13:57:42,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2022-04-28 13:57:42,255 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 13:57:42,255 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 13:57:42,273 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 13:57:42,455 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 13:57:42,456 INFO L420 AbstractCegarLoop]: === Iteration 19 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 13:57:42,456 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 13:57:42,456 INFO L85 PathProgramCache]: Analyzing trace with hash -2060864036, now seen corresponding path program 29 times [2022-04-28 13:57:42,456 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 13:57:42,456 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1074101733] [2022-04-28 13:57:42,456 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 13:57:42,456 INFO L85 PathProgramCache]: Analyzing trace with hash -2060864036, now seen corresponding path program 30 times [2022-04-28 13:57:42,457 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 13:57:42,457 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1658255299] [2022-04-28 13:57:42,457 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 13:57:42,457 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 13:57:42,470 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 13:57:42,470 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1174031240] [2022-04-28 13:57:42,470 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-28 13:57:42,470 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 13:57:42,470 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 13:57:42,473 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 13:57:42,495 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 13:57:42,572 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 16 check-sat command(s) [2022-04-28 13:57:42,573 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 13:57:42,574 INFO L263 TraceCheckSpWp]: Trace formula consists of 438 conjuncts, 35 conjunts are in the unsatisfiable core [2022-04-28 13:57:42,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 13:57:42,602 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 13:57:43,305 INFO L272 TraceCheckUtils]: 0: Hoare triple {17521#true} call ULTIMATE.init(); {17521#true} is VALID [2022-04-28 13:57:43,306 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 13:57:43,306 INFO L290 TraceCheckUtils]: 2: Hoare triple {17529#(<= ~counter~0 0)} assume true; {17529#(<= ~counter~0 0)} is VALID [2022-04-28 13:57:43,307 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {17529#(<= ~counter~0 0)} {17521#true} #67#return; {17529#(<= ~counter~0 0)} is VALID [2022-04-28 13:57:43,311 INFO L272 TraceCheckUtils]: 4: Hoare triple {17529#(<= ~counter~0 0)} call #t~ret7 := main(); {17529#(<= ~counter~0 0)} is VALID [2022-04-28 13:57:43,311 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 13:57:43,312 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 13:57:43,312 INFO L290 TraceCheckUtils]: 7: Hoare triple {17529#(<= ~counter~0 0)} ~cond := #in~cond; {17529#(<= ~counter~0 0)} is VALID [2022-04-28 13:57:43,313 INFO L290 TraceCheckUtils]: 8: Hoare triple {17529#(<= ~counter~0 0)} assume !(0 == ~cond); {17529#(<= ~counter~0 0)} is VALID [2022-04-28 13:57:43,314 INFO L290 TraceCheckUtils]: 9: Hoare triple {17529#(<= ~counter~0 0)} assume true; {17529#(<= ~counter~0 0)} is VALID [2022-04-28 13:57:43,314 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 13:57:43,314 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 13:57:43,315 INFO L290 TraceCheckUtils]: 12: Hoare triple {17529#(<= ~counter~0 0)} ~cond := #in~cond; {17529#(<= ~counter~0 0)} is VALID [2022-04-28 13:57:43,315 INFO L290 TraceCheckUtils]: 13: Hoare triple {17529#(<= ~counter~0 0)} assume !(0 == ~cond); {17529#(<= ~counter~0 0)} is VALID [2022-04-28 13:57:43,315 INFO L290 TraceCheckUtils]: 14: Hoare triple {17529#(<= ~counter~0 0)} assume true; {17529#(<= ~counter~0 0)} is VALID [2022-04-28 13:57:43,315 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 13:57:43,316 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 13:57:43,316 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 13:57:43,317 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 13:57:43,317 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 13:57:43,317 INFO L290 TraceCheckUtils]: 20: Hoare triple {17578#(<= ~counter~0 1)} ~cond := #in~cond; {17578#(<= ~counter~0 1)} is VALID [2022-04-28 13:57:43,318 INFO L290 TraceCheckUtils]: 21: Hoare triple {17578#(<= ~counter~0 1)} assume !(0 == ~cond); {17578#(<= ~counter~0 1)} is VALID [2022-04-28 13:57:43,318 INFO L290 TraceCheckUtils]: 22: Hoare triple {17578#(<= ~counter~0 1)} assume true; {17578#(<= ~counter~0 1)} is VALID [2022-04-28 13:57:43,319 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 13:57:43,319 INFO L290 TraceCheckUtils]: 24: Hoare triple {17578#(<= ~counter~0 1)} assume !!(0 != ~y3~0); {17578#(<= ~counter~0 1)} is VALID [2022-04-28 13:57:43,319 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 13:57:43,320 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 13:57:43,320 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 13:57:43,320 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 13:57:43,321 INFO L290 TraceCheckUtils]: 29: Hoare triple {17606#(<= ~counter~0 2)} ~cond := #in~cond; {17606#(<= ~counter~0 2)} is VALID [2022-04-28 13:57:43,321 INFO L290 TraceCheckUtils]: 30: Hoare triple {17606#(<= ~counter~0 2)} assume !(0 == ~cond); {17606#(<= ~counter~0 2)} is VALID [2022-04-28 13:57:43,321 INFO L290 TraceCheckUtils]: 31: Hoare triple {17606#(<= ~counter~0 2)} assume true; {17606#(<= ~counter~0 2)} is VALID [2022-04-28 13:57:43,322 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 13:57:43,322 INFO L290 TraceCheckUtils]: 33: Hoare triple {17606#(<= ~counter~0 2)} assume !!(0 != ~y3~0); {17606#(<= ~counter~0 2)} is VALID [2022-04-28 13:57:43,322 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 13:57:43,323 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 13:57:43,323 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 13:57:43,323 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 13:57:43,324 INFO L290 TraceCheckUtils]: 38: Hoare triple {17634#(<= ~counter~0 3)} ~cond := #in~cond; {17634#(<= ~counter~0 3)} is VALID [2022-04-28 13:57:43,324 INFO L290 TraceCheckUtils]: 39: Hoare triple {17634#(<= ~counter~0 3)} assume !(0 == ~cond); {17634#(<= ~counter~0 3)} is VALID [2022-04-28 13:57:43,324 INFO L290 TraceCheckUtils]: 40: Hoare triple {17634#(<= ~counter~0 3)} assume true; {17634#(<= ~counter~0 3)} is VALID [2022-04-28 13:57:43,325 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 13:57:43,325 INFO L290 TraceCheckUtils]: 42: Hoare triple {17634#(<= ~counter~0 3)} assume !!(0 != ~y3~0); {17634#(<= ~counter~0 3)} is VALID [2022-04-28 13:57:43,325 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 13:57:43,326 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 13:57:43,326 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 13:57:43,326 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 13:57:43,327 INFO L290 TraceCheckUtils]: 47: Hoare triple {17662#(<= ~counter~0 4)} ~cond := #in~cond; {17662#(<= ~counter~0 4)} is VALID [2022-04-28 13:57:43,327 INFO L290 TraceCheckUtils]: 48: Hoare triple {17662#(<= ~counter~0 4)} assume !(0 == ~cond); {17662#(<= ~counter~0 4)} is VALID [2022-04-28 13:57:43,327 INFO L290 TraceCheckUtils]: 49: Hoare triple {17662#(<= ~counter~0 4)} assume true; {17662#(<= ~counter~0 4)} is VALID [2022-04-28 13:57:43,328 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 13:57:43,328 INFO L290 TraceCheckUtils]: 51: Hoare triple {17662#(<= ~counter~0 4)} assume !!(0 != ~y3~0); {17662#(<= ~counter~0 4)} is VALID [2022-04-28 13:57:43,328 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 13:57:43,329 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 13:57:43,329 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 13:57:43,329 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 13:57:43,330 INFO L290 TraceCheckUtils]: 56: Hoare triple {17690#(<= ~counter~0 5)} ~cond := #in~cond; {17690#(<= ~counter~0 5)} is VALID [2022-04-28 13:57:43,330 INFO L290 TraceCheckUtils]: 57: Hoare triple {17690#(<= ~counter~0 5)} assume !(0 == ~cond); {17690#(<= ~counter~0 5)} is VALID [2022-04-28 13:57:43,330 INFO L290 TraceCheckUtils]: 58: Hoare triple {17690#(<= ~counter~0 5)} assume true; {17690#(<= ~counter~0 5)} is VALID [2022-04-28 13:57:43,331 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 13:57:43,331 INFO L290 TraceCheckUtils]: 60: Hoare triple {17690#(<= ~counter~0 5)} assume !!(0 != ~y3~0); {17690#(<= ~counter~0 5)} is VALID [2022-04-28 13:57:43,331 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 13:57:43,332 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 13:57:43,332 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 13:57:43,332 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 13:57:43,333 INFO L290 TraceCheckUtils]: 65: Hoare triple {17718#(<= ~counter~0 6)} ~cond := #in~cond; {17718#(<= ~counter~0 6)} is VALID [2022-04-28 13:57:43,333 INFO L290 TraceCheckUtils]: 66: Hoare triple {17718#(<= ~counter~0 6)} assume !(0 == ~cond); {17718#(<= ~counter~0 6)} is VALID [2022-04-28 13:57:43,333 INFO L290 TraceCheckUtils]: 67: Hoare triple {17718#(<= ~counter~0 6)} assume true; {17718#(<= ~counter~0 6)} is VALID [2022-04-28 13:57:43,334 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 13:57:43,334 INFO L290 TraceCheckUtils]: 69: Hoare triple {17718#(<= ~counter~0 6)} assume !!(0 != ~y3~0); {17718#(<= ~counter~0 6)} is VALID [2022-04-28 13:57:43,334 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 13:57:43,335 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 13:57:43,335 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 13:57:43,335 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 13:57:43,336 INFO L290 TraceCheckUtils]: 74: Hoare triple {17746#(<= ~counter~0 7)} ~cond := #in~cond; {17746#(<= ~counter~0 7)} is VALID [2022-04-28 13:57:43,337 INFO L290 TraceCheckUtils]: 75: Hoare triple {17746#(<= ~counter~0 7)} assume !(0 == ~cond); {17746#(<= ~counter~0 7)} is VALID [2022-04-28 13:57:43,337 INFO L290 TraceCheckUtils]: 76: Hoare triple {17746#(<= ~counter~0 7)} assume true; {17746#(<= ~counter~0 7)} is VALID [2022-04-28 13:57:43,337 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 13:57:43,338 INFO L290 TraceCheckUtils]: 78: Hoare triple {17746#(<= ~counter~0 7)} assume !!(0 != ~y3~0); {17746#(<= ~counter~0 7)} is VALID [2022-04-28 13:57:43,339 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 13:57:43,339 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 13:57:43,339 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 13:57:43,340 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 13:57:43,340 INFO L290 TraceCheckUtils]: 83: Hoare triple {17774#(<= ~counter~0 8)} ~cond := #in~cond; {17774#(<= ~counter~0 8)} is VALID [2022-04-28 13:57:43,341 INFO L290 TraceCheckUtils]: 84: Hoare triple {17774#(<= ~counter~0 8)} assume !(0 == ~cond); {17774#(<= ~counter~0 8)} is VALID [2022-04-28 13:57:43,341 INFO L290 TraceCheckUtils]: 85: Hoare triple {17774#(<= ~counter~0 8)} assume true; {17774#(<= ~counter~0 8)} is VALID [2022-04-28 13:57:43,341 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 13:57:43,342 INFO L290 TraceCheckUtils]: 87: Hoare triple {17774#(<= ~counter~0 8)} assume !!(0 != ~y3~0); {17774#(<= ~counter~0 8)} is VALID [2022-04-28 13:57:43,342 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 13:57:43,342 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 13:57:43,343 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 13:57:43,343 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 13:57:43,343 INFO L290 TraceCheckUtils]: 92: Hoare triple {17802#(<= ~counter~0 9)} ~cond := #in~cond; {17802#(<= ~counter~0 9)} is VALID [2022-04-28 13:57:43,344 INFO L290 TraceCheckUtils]: 93: Hoare triple {17802#(<= ~counter~0 9)} assume !(0 == ~cond); {17802#(<= ~counter~0 9)} is VALID [2022-04-28 13:57:43,344 INFO L290 TraceCheckUtils]: 94: Hoare triple {17802#(<= ~counter~0 9)} assume true; {17802#(<= ~counter~0 9)} is VALID [2022-04-28 13:57:43,344 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 13:57:43,345 INFO L290 TraceCheckUtils]: 96: Hoare triple {17802#(<= ~counter~0 9)} assume !!(0 != ~y3~0); {17802#(<= ~counter~0 9)} is VALID [2022-04-28 13:57:43,345 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 13:57:43,345 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 13:57:43,346 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 13:57:43,346 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 13:57:43,346 INFO L290 TraceCheckUtils]: 101: Hoare triple {17830#(<= ~counter~0 10)} ~cond := #in~cond; {17830#(<= ~counter~0 10)} is VALID [2022-04-28 13:57:43,347 INFO L290 TraceCheckUtils]: 102: Hoare triple {17830#(<= ~counter~0 10)} assume !(0 == ~cond); {17830#(<= ~counter~0 10)} is VALID [2022-04-28 13:57:43,347 INFO L290 TraceCheckUtils]: 103: Hoare triple {17830#(<= ~counter~0 10)} assume true; {17830#(<= ~counter~0 10)} is VALID [2022-04-28 13:57:43,347 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 13:57:43,348 INFO L290 TraceCheckUtils]: 105: Hoare triple {17830#(<= ~counter~0 10)} assume !!(0 != ~y3~0); {17830#(<= ~counter~0 10)} is VALID [2022-04-28 13:57:43,348 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 13:57:43,348 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 13:57:43,349 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 13:57:43,349 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 13:57:43,349 INFO L290 TraceCheckUtils]: 110: Hoare triple {17858#(<= ~counter~0 11)} ~cond := #in~cond; {17858#(<= ~counter~0 11)} is VALID [2022-04-28 13:57:43,350 INFO L290 TraceCheckUtils]: 111: Hoare triple {17858#(<= ~counter~0 11)} assume !(0 == ~cond); {17858#(<= ~counter~0 11)} is VALID [2022-04-28 13:57:43,350 INFO L290 TraceCheckUtils]: 112: Hoare triple {17858#(<= ~counter~0 11)} assume true; {17858#(<= ~counter~0 11)} is VALID [2022-04-28 13:57:43,350 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 13:57:43,351 INFO L290 TraceCheckUtils]: 114: Hoare triple {17858#(<= ~counter~0 11)} assume !!(0 != ~y3~0); {17858#(<= ~counter~0 11)} is VALID [2022-04-28 13:57:43,351 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 13:57:43,351 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 13:57:43,352 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 13:57:43,352 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 13:57:43,352 INFO L290 TraceCheckUtils]: 119: Hoare triple {17886#(<= ~counter~0 12)} ~cond := #in~cond; {17886#(<= ~counter~0 12)} is VALID [2022-04-28 13:57:43,353 INFO L290 TraceCheckUtils]: 120: Hoare triple {17886#(<= ~counter~0 12)} assume !(0 == ~cond); {17886#(<= ~counter~0 12)} is VALID [2022-04-28 13:57:43,353 INFO L290 TraceCheckUtils]: 121: Hoare triple {17886#(<= ~counter~0 12)} assume true; {17886#(<= ~counter~0 12)} is VALID [2022-04-28 13:57:43,354 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 13:57:43,354 INFO L290 TraceCheckUtils]: 123: Hoare triple {17886#(<= ~counter~0 12)} assume !!(0 != ~y3~0); {17886#(<= ~counter~0 12)} is VALID [2022-04-28 13:57:43,354 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 13:57:43,354 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 13:57:43,355 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 13:57:43,355 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 13:57:43,356 INFO L290 TraceCheckUtils]: 128: Hoare triple {17914#(<= ~counter~0 13)} ~cond := #in~cond; {17914#(<= ~counter~0 13)} is VALID [2022-04-28 13:57:43,356 INFO L290 TraceCheckUtils]: 129: Hoare triple {17914#(<= ~counter~0 13)} assume !(0 == ~cond); {17914#(<= ~counter~0 13)} is VALID [2022-04-28 13:57:43,356 INFO L290 TraceCheckUtils]: 130: Hoare triple {17914#(<= ~counter~0 13)} assume true; {17914#(<= ~counter~0 13)} is VALID [2022-04-28 13:57:43,357 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 13:57:43,357 INFO L290 TraceCheckUtils]: 132: Hoare triple {17914#(<= ~counter~0 13)} assume !!(0 != ~y3~0); {17914#(<= ~counter~0 13)} is VALID [2022-04-28 13:57:43,357 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 13:57:43,358 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 13:57:43,358 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 13:57:43,358 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 13:57:43,359 INFO L290 TraceCheckUtils]: 137: Hoare triple {17942#(<= ~counter~0 14)} ~cond := #in~cond; {17942#(<= ~counter~0 14)} is VALID [2022-04-28 13:57:43,359 INFO L290 TraceCheckUtils]: 138: Hoare triple {17942#(<= ~counter~0 14)} assume !(0 == ~cond); {17942#(<= ~counter~0 14)} is VALID [2022-04-28 13:57:43,359 INFO L290 TraceCheckUtils]: 139: Hoare triple {17942#(<= ~counter~0 14)} assume true; {17942#(<= ~counter~0 14)} is VALID [2022-04-28 13:57:43,360 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 13:57:43,360 INFO L290 TraceCheckUtils]: 141: Hoare triple {17942#(<= ~counter~0 14)} assume !!(0 != ~y3~0); {17942#(<= ~counter~0 14)} is VALID [2022-04-28 13:57:43,360 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 13:57:43,361 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 13:57:43,361 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 13:57:43,361 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 13:57:43,362 INFO L290 TraceCheckUtils]: 146: Hoare triple {17970#(<= ~counter~0 15)} ~cond := #in~cond; {17970#(<= ~counter~0 15)} is VALID [2022-04-28 13:57:43,362 INFO L290 TraceCheckUtils]: 147: Hoare triple {17970#(<= ~counter~0 15)} assume !(0 == ~cond); {17970#(<= ~counter~0 15)} is VALID [2022-04-28 13:57:43,362 INFO L290 TraceCheckUtils]: 148: Hoare triple {17970#(<= ~counter~0 15)} assume true; {17970#(<= ~counter~0 15)} is VALID [2022-04-28 13:57:43,363 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 13:57:43,363 INFO L290 TraceCheckUtils]: 150: Hoare triple {17970#(<= ~counter~0 15)} assume !!(0 != ~y3~0); {17970#(<= ~counter~0 15)} is VALID [2022-04-28 13:57:43,363 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 13:57:43,363 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 13:57:43,364 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 13:57:43,364 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 13:57:43,364 INFO L290 TraceCheckUtils]: 155: Hoare triple {17522#false} ~cond := #in~cond; {17522#false} is VALID [2022-04-28 13:57:43,364 INFO L290 TraceCheckUtils]: 156: Hoare triple {17522#false} assume 0 == ~cond; {17522#false} is VALID [2022-04-28 13:57:43,364 INFO L290 TraceCheckUtils]: 157: Hoare triple {17522#false} assume !false; {17522#false} is VALID [2022-04-28 13:57:43,365 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 13:57:43,365 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 13:57:44,245 INFO L290 TraceCheckUtils]: 157: Hoare triple {17522#false} assume !false; {17522#false} is VALID [2022-04-28 13:57:44,246 INFO L290 TraceCheckUtils]: 156: Hoare triple {17522#false} assume 0 == ~cond; {17522#false} is VALID [2022-04-28 13:57:44,246 INFO L290 TraceCheckUtils]: 155: Hoare triple {17522#false} ~cond := #in~cond; {17522#false} is VALID [2022-04-28 13:57:44,246 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 13:57:44,246 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 13:57:44,246 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 13:57:44,247 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 13:57:44,247 INFO L290 TraceCheckUtils]: 150: Hoare triple {18030#(< ~counter~0 50)} assume !!(0 != ~y3~0); {18030#(< ~counter~0 50)} is VALID [2022-04-28 13:57:44,248 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {17521#true} {18030#(< ~counter~0 50)} #63#return; {18030#(< ~counter~0 50)} is VALID [2022-04-28 13:57:44,248 INFO L290 TraceCheckUtils]: 148: Hoare triple {17521#true} assume true; {17521#true} is VALID [2022-04-28 13:57:44,248 INFO L290 TraceCheckUtils]: 147: Hoare triple {17521#true} assume !(0 == ~cond); {17521#true} is VALID [2022-04-28 13:57:44,248 INFO L290 TraceCheckUtils]: 146: Hoare triple {17521#true} ~cond := #in~cond; {17521#true} is VALID [2022-04-28 13:57:44,248 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 13:57:44,248 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 13:57:44,249 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 13:57:44,249 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 13:57:44,249 INFO L290 TraceCheckUtils]: 141: Hoare triple {18058#(< ~counter~0 49)} assume !!(0 != ~y3~0); {18058#(< ~counter~0 49)} is VALID [2022-04-28 13:57:44,250 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {17521#true} {18058#(< ~counter~0 49)} #63#return; {18058#(< ~counter~0 49)} is VALID [2022-04-28 13:57:44,250 INFO L290 TraceCheckUtils]: 139: Hoare triple {17521#true} assume true; {17521#true} is VALID [2022-04-28 13:57:44,250 INFO L290 TraceCheckUtils]: 138: Hoare triple {17521#true} assume !(0 == ~cond); {17521#true} is VALID [2022-04-28 13:57:44,250 INFO L290 TraceCheckUtils]: 137: Hoare triple {17521#true} ~cond := #in~cond; {17521#true} is VALID [2022-04-28 13:57:44,250 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 13:57:44,251 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 13:57:44,251 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 13:57:44,252 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 13:57:44,252 INFO L290 TraceCheckUtils]: 132: Hoare triple {18086#(< ~counter~0 48)} assume !!(0 != ~y3~0); {18086#(< ~counter~0 48)} is VALID [2022-04-28 13:57:44,252 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {17521#true} {18086#(< ~counter~0 48)} #63#return; {18086#(< ~counter~0 48)} is VALID [2022-04-28 13:57:44,253 INFO L290 TraceCheckUtils]: 130: Hoare triple {17521#true} assume true; {17521#true} is VALID [2022-04-28 13:57:44,253 INFO L290 TraceCheckUtils]: 129: Hoare triple {17521#true} assume !(0 == ~cond); {17521#true} is VALID [2022-04-28 13:57:44,253 INFO L290 TraceCheckUtils]: 128: Hoare triple {17521#true} ~cond := #in~cond; {17521#true} is VALID [2022-04-28 13:57:44,253 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 13:57:44,253 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 13:57:44,254 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 13:57:44,254 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 13:57:44,254 INFO L290 TraceCheckUtils]: 123: Hoare triple {18114#(< ~counter~0 47)} assume !!(0 != ~y3~0); {18114#(< ~counter~0 47)} is VALID [2022-04-28 13:57:44,255 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {17521#true} {18114#(< ~counter~0 47)} #63#return; {18114#(< ~counter~0 47)} is VALID [2022-04-28 13:57:44,255 INFO L290 TraceCheckUtils]: 121: Hoare triple {17521#true} assume true; {17521#true} is VALID [2022-04-28 13:57:44,255 INFO L290 TraceCheckUtils]: 120: Hoare triple {17521#true} assume !(0 == ~cond); {17521#true} is VALID [2022-04-28 13:57:44,255 INFO L290 TraceCheckUtils]: 119: Hoare triple {17521#true} ~cond := #in~cond; {17521#true} is VALID [2022-04-28 13:57:44,255 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 13:57:44,255 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 13:57:44,256 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 13:57:44,256 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 13:57:44,257 INFO L290 TraceCheckUtils]: 114: Hoare triple {18142#(< ~counter~0 46)} assume !!(0 != ~y3~0); {18142#(< ~counter~0 46)} is VALID [2022-04-28 13:57:44,257 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {17521#true} {18142#(< ~counter~0 46)} #63#return; {18142#(< ~counter~0 46)} is VALID [2022-04-28 13:57:44,257 INFO L290 TraceCheckUtils]: 112: Hoare triple {17521#true} assume true; {17521#true} is VALID [2022-04-28 13:57:44,257 INFO L290 TraceCheckUtils]: 111: Hoare triple {17521#true} assume !(0 == ~cond); {17521#true} is VALID [2022-04-28 13:57:44,258 INFO L290 TraceCheckUtils]: 110: Hoare triple {17521#true} ~cond := #in~cond; {17521#true} is VALID [2022-04-28 13:57:44,258 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 13:57:44,258 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 13:57:44,258 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 13:57:44,259 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 13:57:44,259 INFO L290 TraceCheckUtils]: 105: Hoare triple {18170#(< ~counter~0 45)} assume !!(0 != ~y3~0); {18170#(< ~counter~0 45)} is VALID [2022-04-28 13:57:44,260 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {17521#true} {18170#(< ~counter~0 45)} #63#return; {18170#(< ~counter~0 45)} is VALID [2022-04-28 13:57:44,260 INFO L290 TraceCheckUtils]: 103: Hoare triple {17521#true} assume true; {17521#true} is VALID [2022-04-28 13:57:44,260 INFO L290 TraceCheckUtils]: 102: Hoare triple {17521#true} assume !(0 == ~cond); {17521#true} is VALID [2022-04-28 13:57:44,260 INFO L290 TraceCheckUtils]: 101: Hoare triple {17521#true} ~cond := #in~cond; {17521#true} is VALID [2022-04-28 13:57:44,260 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 13:57:44,260 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 13:57:44,261 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 13:57:44,261 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 13:57:44,262 INFO L290 TraceCheckUtils]: 96: Hoare triple {18198#(< ~counter~0 44)} assume !!(0 != ~y3~0); {18198#(< ~counter~0 44)} is VALID [2022-04-28 13:57:44,262 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {17521#true} {18198#(< ~counter~0 44)} #63#return; {18198#(< ~counter~0 44)} is VALID [2022-04-28 13:57:44,263 INFO L290 TraceCheckUtils]: 94: Hoare triple {17521#true} assume true; {17521#true} is VALID [2022-04-28 13:57:44,263 INFO L290 TraceCheckUtils]: 93: Hoare triple {17521#true} assume !(0 == ~cond); {17521#true} is VALID [2022-04-28 13:57:44,263 INFO L290 TraceCheckUtils]: 92: Hoare triple {17521#true} ~cond := #in~cond; {17521#true} is VALID [2022-04-28 13:57:44,263 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 13:57:44,263 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 13:57:44,264 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 13:57:44,264 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 13:57:44,264 INFO L290 TraceCheckUtils]: 87: Hoare triple {18226#(< ~counter~0 43)} assume !!(0 != ~y3~0); {18226#(< ~counter~0 43)} is VALID [2022-04-28 13:57:44,265 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {17521#true} {18226#(< ~counter~0 43)} #63#return; {18226#(< ~counter~0 43)} is VALID [2022-04-28 13:57:44,265 INFO L290 TraceCheckUtils]: 85: Hoare triple {17521#true} assume true; {17521#true} is VALID [2022-04-28 13:57:44,265 INFO L290 TraceCheckUtils]: 84: Hoare triple {17521#true} assume !(0 == ~cond); {17521#true} is VALID [2022-04-28 13:57:44,265 INFO L290 TraceCheckUtils]: 83: Hoare triple {17521#true} ~cond := #in~cond; {17521#true} is VALID [2022-04-28 13:57:44,265 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 13:57:44,266 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 13:57:44,266 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 13:57:44,266 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 13:57:44,267 INFO L290 TraceCheckUtils]: 78: Hoare triple {18254#(< ~counter~0 42)} assume !!(0 != ~y3~0); {18254#(< ~counter~0 42)} is VALID [2022-04-28 13:57:44,267 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {17521#true} {18254#(< ~counter~0 42)} #63#return; {18254#(< ~counter~0 42)} is VALID [2022-04-28 13:57:44,268 INFO L290 TraceCheckUtils]: 76: Hoare triple {17521#true} assume true; {17521#true} is VALID [2022-04-28 13:57:44,268 INFO L290 TraceCheckUtils]: 75: Hoare triple {17521#true} assume !(0 == ~cond); {17521#true} is VALID [2022-04-28 13:57:44,268 INFO L290 TraceCheckUtils]: 74: Hoare triple {17521#true} ~cond := #in~cond; {17521#true} is VALID [2022-04-28 13:57:44,268 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 13:57:44,268 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 13:57:44,269 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 13:57:44,269 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 13:57:44,269 INFO L290 TraceCheckUtils]: 69: Hoare triple {18282#(< ~counter~0 41)} assume !!(0 != ~y3~0); {18282#(< ~counter~0 41)} is VALID [2022-04-28 13:57:44,270 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {17521#true} {18282#(< ~counter~0 41)} #63#return; {18282#(< ~counter~0 41)} is VALID [2022-04-28 13:57:44,270 INFO L290 TraceCheckUtils]: 67: Hoare triple {17521#true} assume true; {17521#true} is VALID [2022-04-28 13:57:44,270 INFO L290 TraceCheckUtils]: 66: Hoare triple {17521#true} assume !(0 == ~cond); {17521#true} is VALID [2022-04-28 13:57:44,270 INFO L290 TraceCheckUtils]: 65: Hoare triple {17521#true} ~cond := #in~cond; {17521#true} is VALID [2022-04-28 13:57:44,270 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 13:57:44,271 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 13:57:44,271 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 13:57:44,272 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 13:57:44,272 INFO L290 TraceCheckUtils]: 60: Hoare triple {18310#(< ~counter~0 40)} assume !!(0 != ~y3~0); {18310#(< ~counter~0 40)} is VALID [2022-04-28 13:57:44,273 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {17521#true} {18310#(< ~counter~0 40)} #63#return; {18310#(< ~counter~0 40)} is VALID [2022-04-28 13:57:44,273 INFO L290 TraceCheckUtils]: 58: Hoare triple {17521#true} assume true; {17521#true} is VALID [2022-04-28 13:57:44,273 INFO L290 TraceCheckUtils]: 57: Hoare triple {17521#true} assume !(0 == ~cond); {17521#true} is VALID [2022-04-28 13:57:44,273 INFO L290 TraceCheckUtils]: 56: Hoare triple {17521#true} ~cond := #in~cond; {17521#true} is VALID [2022-04-28 13:57:44,273 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 13:57:44,273 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 13:57:44,274 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 13:57:44,274 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 13:57:44,274 INFO L290 TraceCheckUtils]: 51: Hoare triple {18338#(< ~counter~0 39)} assume !!(0 != ~y3~0); {18338#(< ~counter~0 39)} is VALID [2022-04-28 13:57:44,275 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {17521#true} {18338#(< ~counter~0 39)} #63#return; {18338#(< ~counter~0 39)} is VALID [2022-04-28 13:57:44,275 INFO L290 TraceCheckUtils]: 49: Hoare triple {17521#true} assume true; {17521#true} is VALID [2022-04-28 13:57:44,275 INFO L290 TraceCheckUtils]: 48: Hoare triple {17521#true} assume !(0 == ~cond); {17521#true} is VALID [2022-04-28 13:57:44,275 INFO L290 TraceCheckUtils]: 47: Hoare triple {17521#true} ~cond := #in~cond; {17521#true} is VALID [2022-04-28 13:57:44,275 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 13:57:44,275 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 13:57:44,276 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 13:57:44,276 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 13:57:44,277 INFO L290 TraceCheckUtils]: 42: Hoare triple {18366#(< ~counter~0 38)} assume !!(0 != ~y3~0); {18366#(< ~counter~0 38)} is VALID [2022-04-28 13:57:44,277 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {17521#true} {18366#(< ~counter~0 38)} #63#return; {18366#(< ~counter~0 38)} is VALID [2022-04-28 13:57:44,277 INFO L290 TraceCheckUtils]: 40: Hoare triple {17521#true} assume true; {17521#true} is VALID [2022-04-28 13:57:44,277 INFO L290 TraceCheckUtils]: 39: Hoare triple {17521#true} assume !(0 == ~cond); {17521#true} is VALID [2022-04-28 13:57:44,277 INFO L290 TraceCheckUtils]: 38: Hoare triple {17521#true} ~cond := #in~cond; {17521#true} is VALID [2022-04-28 13:57:44,277 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 13:57:44,278 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 13:57:44,278 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 13:57:44,279 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 13:57:44,279 INFO L290 TraceCheckUtils]: 33: Hoare triple {18394#(< ~counter~0 37)} assume !!(0 != ~y3~0); {18394#(< ~counter~0 37)} is VALID [2022-04-28 13:57:44,279 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {17521#true} {18394#(< ~counter~0 37)} #63#return; {18394#(< ~counter~0 37)} is VALID [2022-04-28 13:57:44,280 INFO L290 TraceCheckUtils]: 31: Hoare triple {17521#true} assume true; {17521#true} is VALID [2022-04-28 13:57:44,280 INFO L290 TraceCheckUtils]: 30: Hoare triple {17521#true} assume !(0 == ~cond); {17521#true} is VALID [2022-04-28 13:57:44,280 INFO L290 TraceCheckUtils]: 29: Hoare triple {17521#true} ~cond := #in~cond; {17521#true} is VALID [2022-04-28 13:57:44,280 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 13:57:44,280 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 13:57:44,281 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 13:57:44,281 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 13:57:44,281 INFO L290 TraceCheckUtils]: 24: Hoare triple {18422#(< ~counter~0 36)} assume !!(0 != ~y3~0); {18422#(< ~counter~0 36)} is VALID [2022-04-28 13:57:44,282 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {17521#true} {18422#(< ~counter~0 36)} #63#return; {18422#(< ~counter~0 36)} is VALID [2022-04-28 13:57:44,282 INFO L290 TraceCheckUtils]: 22: Hoare triple {17521#true} assume true; {17521#true} is VALID [2022-04-28 13:57:44,282 INFO L290 TraceCheckUtils]: 21: Hoare triple {17521#true} assume !(0 == ~cond); {17521#true} is VALID [2022-04-28 13:57:44,282 INFO L290 TraceCheckUtils]: 20: Hoare triple {17521#true} ~cond := #in~cond; {17521#true} is VALID [2022-04-28 13:57:44,282 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 13:57:44,282 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 13:57:44,283 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 13:57:44,283 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 13:57:44,284 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {17521#true} {18450#(< ~counter~0 35)} #61#return; {18450#(< ~counter~0 35)} is VALID [2022-04-28 13:57:44,284 INFO L290 TraceCheckUtils]: 14: Hoare triple {17521#true} assume true; {17521#true} is VALID [2022-04-28 13:57:44,284 INFO L290 TraceCheckUtils]: 13: Hoare triple {17521#true} assume !(0 == ~cond); {17521#true} is VALID [2022-04-28 13:57:44,284 INFO L290 TraceCheckUtils]: 12: Hoare triple {17521#true} ~cond := #in~cond; {17521#true} is VALID [2022-04-28 13:57:44,284 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 13:57:44,284 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {17521#true} {18450#(< ~counter~0 35)} #59#return; {18450#(< ~counter~0 35)} is VALID [2022-04-28 13:57:44,284 INFO L290 TraceCheckUtils]: 9: Hoare triple {17521#true} assume true; {17521#true} is VALID [2022-04-28 13:57:44,285 INFO L290 TraceCheckUtils]: 8: Hoare triple {17521#true} assume !(0 == ~cond); {17521#true} is VALID [2022-04-28 13:57:44,285 INFO L290 TraceCheckUtils]: 7: Hoare triple {17521#true} ~cond := #in~cond; {17521#true} is VALID [2022-04-28 13:57:44,285 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 13:57:44,285 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 13:57:44,285 INFO L272 TraceCheckUtils]: 4: Hoare triple {18450#(< ~counter~0 35)} call #t~ret7 := main(); {18450#(< ~counter~0 35)} is VALID [2022-04-28 13:57:44,286 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {18450#(< ~counter~0 35)} {17521#true} #67#return; {18450#(< ~counter~0 35)} is VALID [2022-04-28 13:57:44,286 INFO L290 TraceCheckUtils]: 2: Hoare triple {18450#(< ~counter~0 35)} assume true; {18450#(< ~counter~0 35)} is VALID [2022-04-28 13:57:44,286 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 13:57:44,286 INFO L272 TraceCheckUtils]: 0: Hoare triple {17521#true} call ULTIMATE.init(); {17521#true} is VALID [2022-04-28 13:57:44,287 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 13:57:44,287 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 13:57:44,287 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1658255299] [2022-04-28 13:57:44,287 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 13:57:44,287 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1174031240] [2022-04-28 13:57:44,287 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1174031240] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 13:57:44,288 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 13:57:44,288 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [19, 19] total 36 [2022-04-28 13:57:44,288 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 13:57:44,288 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1074101733] [2022-04-28 13:57:44,288 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1074101733] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 13:57:44,288 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 13:57:44,288 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [19] imperfect sequences [] total 19 [2022-04-28 13:57:44,288 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [119186225] [2022-04-28 13:57:44,289 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 13:57:44,289 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 13:57:44,289 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 13:57:44,289 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 13:57:44,404 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 13:57:44,405 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 19 states [2022-04-28 13:57:44,405 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 13:57:44,405 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2022-04-28 13:57:44,405 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=566, Invalid=694, Unknown=0, NotChecked=0, Total=1260 [2022-04-28 13:57:44,406 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 13:57:44,952 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 13:57:44,952 INFO L93 Difference]: Finished difference Result 169 states and 186 transitions. [2022-04-28 13:57:44,952 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2022-04-28 13:57:44,952 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 13:57:44,953 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 13:57:44,953 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 13:57:44,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 34 states and 185 transitions. [2022-04-28 13:57:44,955 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 13:57:44,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 34 states and 185 transitions. [2022-04-28 13:57:44,957 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 34 states and 185 transitions. [2022-04-28 13:57:45,106 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 13:57:45,108 INFO L225 Difference]: With dead ends: 169 [2022-04-28 13:57:45,108 INFO L226 Difference]: Without dead ends: 164 [2022-04-28 13:57:45,109 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 13:57:45,109 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 13:57:45,109 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 13:57:45,110 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 164 states. [2022-04-28 13:57:45,265 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 164 to 164. [2022-04-28 13:57:45,265 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 13:57:45,265 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 13:57:45,265 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 13:57:45,267 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 13:57:45,269 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 13:57:45,269 INFO L93 Difference]: Finished difference Result 164 states and 181 transitions. [2022-04-28 13:57:45,269 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 181 transitions. [2022-04-28 13:57:45,269 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 13:57:45,269 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 13:57:45,270 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 13:57:45,270 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 13:57:45,272 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 13:57:45,272 INFO L93 Difference]: Finished difference Result 164 states and 181 transitions. [2022-04-28 13:57:45,272 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 181 transitions. [2022-04-28 13:57:45,272 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 13:57:45,272 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 13:57:45,272 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 13:57:45,272 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 13:57:45,272 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 13:57:45,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 164 states and 181 transitions. [2022-04-28 13:57:45,275 INFO L78 Accepts]: Start accepts. Automaton has 164 states and 181 transitions. Word has length 158 [2022-04-28 13:57:45,275 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 13:57:45,275 INFO L495 AbstractCegarLoop]: Abstraction has 164 states and 181 transitions. [2022-04-28 13:57:45,276 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 13:57:45,276 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 164 states and 181 transitions. [2022-04-28 13:57:45,461 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 13:57:45,462 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 181 transitions. [2022-04-28 13:57:45,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2022-04-28 13:57:45,462 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 13:57:45,462 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 13:57:45,482 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 13:57:45,663 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 13:57:45,663 INFO L420 AbstractCegarLoop]: === Iteration 20 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 13:57:45,663 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 13:57:45,663 INFO L85 PathProgramCache]: Analyzing trace with hash -1479991018, now seen corresponding path program 31 times [2022-04-28 13:57:45,663 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 13:57:45,663 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [925001387] [2022-04-28 13:57:45,664 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 13:57:45,664 INFO L85 PathProgramCache]: Analyzing trace with hash -1479991018, now seen corresponding path program 32 times [2022-04-28 13:57:45,664 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 13:57:45,664 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1702231107] [2022-04-28 13:57:45,664 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 13:57:45,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 13:57:45,682 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 13:57:45,682 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1547926934] [2022-04-28 13:57:45,682 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-28 13:57:45,682 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 13:57:45,682 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 13:57:45,683 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 13:57:45,688 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 13:57:45,754 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-28 13:57:45,754 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 13:57:45,756 INFO L263 TraceCheckSpWp]: Trace formula consists of 461 conjuncts, 37 conjunts are in the unsatisfiable core [2022-04-28 13:57:45,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 13:57:45,794 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 13:57:46,535 INFO L272 TraceCheckUtils]: 0: Hoare triple {19528#true} call ULTIMATE.init(); {19528#true} is VALID [2022-04-28 13:57:46,535 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 13:57:46,535 INFO L290 TraceCheckUtils]: 2: Hoare triple {19536#(<= ~counter~0 0)} assume true; {19536#(<= ~counter~0 0)} is VALID [2022-04-28 13:57:46,536 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {19536#(<= ~counter~0 0)} {19528#true} #67#return; {19536#(<= ~counter~0 0)} is VALID [2022-04-28 13:57:46,536 INFO L272 TraceCheckUtils]: 4: Hoare triple {19536#(<= ~counter~0 0)} call #t~ret7 := main(); {19536#(<= ~counter~0 0)} is VALID [2022-04-28 13:57:46,536 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 13:57:46,537 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 13:57:46,537 INFO L290 TraceCheckUtils]: 7: Hoare triple {19536#(<= ~counter~0 0)} ~cond := #in~cond; {19536#(<= ~counter~0 0)} is VALID [2022-04-28 13:57:46,537 INFO L290 TraceCheckUtils]: 8: Hoare triple {19536#(<= ~counter~0 0)} assume !(0 == ~cond); {19536#(<= ~counter~0 0)} is VALID [2022-04-28 13:57:46,537 INFO L290 TraceCheckUtils]: 9: Hoare triple {19536#(<= ~counter~0 0)} assume true; {19536#(<= ~counter~0 0)} is VALID [2022-04-28 13:57:46,538 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 13:57:46,538 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 13:57:46,538 INFO L290 TraceCheckUtils]: 12: Hoare triple {19536#(<= ~counter~0 0)} ~cond := #in~cond; {19536#(<= ~counter~0 0)} is VALID [2022-04-28 13:57:46,539 INFO L290 TraceCheckUtils]: 13: Hoare triple {19536#(<= ~counter~0 0)} assume !(0 == ~cond); {19536#(<= ~counter~0 0)} is VALID [2022-04-28 13:57:46,539 INFO L290 TraceCheckUtils]: 14: Hoare triple {19536#(<= ~counter~0 0)} assume true; {19536#(<= ~counter~0 0)} is VALID [2022-04-28 13:57:46,539 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 13:57:46,540 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 13:57:46,540 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 13:57:46,541 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 13:57:46,541 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 13:57:46,541 INFO L290 TraceCheckUtils]: 20: Hoare triple {19585#(<= ~counter~0 1)} ~cond := #in~cond; {19585#(<= ~counter~0 1)} is VALID [2022-04-28 13:57:46,542 INFO L290 TraceCheckUtils]: 21: Hoare triple {19585#(<= ~counter~0 1)} assume !(0 == ~cond); {19585#(<= ~counter~0 1)} is VALID [2022-04-28 13:57:46,542 INFO L290 TraceCheckUtils]: 22: Hoare triple {19585#(<= ~counter~0 1)} assume true; {19585#(<= ~counter~0 1)} is VALID [2022-04-28 13:57:46,542 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 13:57:46,543 INFO L290 TraceCheckUtils]: 24: Hoare triple {19585#(<= ~counter~0 1)} assume !!(0 != ~y3~0); {19585#(<= ~counter~0 1)} is VALID [2022-04-28 13:57:46,543 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 13:57:46,543 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 13:57:46,544 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 13:57:46,544 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 13:57:46,544 INFO L290 TraceCheckUtils]: 29: Hoare triple {19613#(<= ~counter~0 2)} ~cond := #in~cond; {19613#(<= ~counter~0 2)} is VALID [2022-04-28 13:57:46,545 INFO L290 TraceCheckUtils]: 30: Hoare triple {19613#(<= ~counter~0 2)} assume !(0 == ~cond); {19613#(<= ~counter~0 2)} is VALID [2022-04-28 13:57:46,545 INFO L290 TraceCheckUtils]: 31: Hoare triple {19613#(<= ~counter~0 2)} assume true; {19613#(<= ~counter~0 2)} is VALID [2022-04-28 13:57:46,545 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 13:57:46,546 INFO L290 TraceCheckUtils]: 33: Hoare triple {19613#(<= ~counter~0 2)} assume !!(0 != ~y3~0); {19613#(<= ~counter~0 2)} is VALID [2022-04-28 13:57:46,546 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 13:57:46,546 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 13:57:46,547 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 13:57:46,547 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 13:57:46,547 INFO L290 TraceCheckUtils]: 38: Hoare triple {19641#(<= ~counter~0 3)} ~cond := #in~cond; {19641#(<= ~counter~0 3)} is VALID [2022-04-28 13:57:46,548 INFO L290 TraceCheckUtils]: 39: Hoare triple {19641#(<= ~counter~0 3)} assume !(0 == ~cond); {19641#(<= ~counter~0 3)} is VALID [2022-04-28 13:57:46,548 INFO L290 TraceCheckUtils]: 40: Hoare triple {19641#(<= ~counter~0 3)} assume true; {19641#(<= ~counter~0 3)} is VALID [2022-04-28 13:57:46,548 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 13:57:46,549 INFO L290 TraceCheckUtils]: 42: Hoare triple {19641#(<= ~counter~0 3)} assume !!(0 != ~y3~0); {19641#(<= ~counter~0 3)} is VALID [2022-04-28 13:57:46,549 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 13:57:46,549 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 13:57:46,550 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 13:57:46,550 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 13:57:46,550 INFO L290 TraceCheckUtils]: 47: Hoare triple {19669#(<= ~counter~0 4)} ~cond := #in~cond; {19669#(<= ~counter~0 4)} is VALID [2022-04-28 13:57:46,551 INFO L290 TraceCheckUtils]: 48: Hoare triple {19669#(<= ~counter~0 4)} assume !(0 == ~cond); {19669#(<= ~counter~0 4)} is VALID [2022-04-28 13:57:46,551 INFO L290 TraceCheckUtils]: 49: Hoare triple {19669#(<= ~counter~0 4)} assume true; {19669#(<= ~counter~0 4)} is VALID [2022-04-28 13:57:46,551 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 13:57:46,552 INFO L290 TraceCheckUtils]: 51: Hoare triple {19669#(<= ~counter~0 4)} assume !!(0 != ~y3~0); {19669#(<= ~counter~0 4)} is VALID [2022-04-28 13:57:46,552 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 13:57:46,552 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 13:57:46,553 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 13:57:46,553 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 13:57:46,553 INFO L290 TraceCheckUtils]: 56: Hoare triple {19697#(<= ~counter~0 5)} ~cond := #in~cond; {19697#(<= ~counter~0 5)} is VALID [2022-04-28 13:57:46,554 INFO L290 TraceCheckUtils]: 57: Hoare triple {19697#(<= ~counter~0 5)} assume !(0 == ~cond); {19697#(<= ~counter~0 5)} is VALID [2022-04-28 13:57:46,554 INFO L290 TraceCheckUtils]: 58: Hoare triple {19697#(<= ~counter~0 5)} assume true; {19697#(<= ~counter~0 5)} is VALID [2022-04-28 13:57:46,554 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 13:57:46,555 INFO L290 TraceCheckUtils]: 60: Hoare triple {19697#(<= ~counter~0 5)} assume !!(0 != ~y3~0); {19697#(<= ~counter~0 5)} is VALID [2022-04-28 13:57:46,555 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 13:57:46,555 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 13:57:46,556 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 13:57:46,556 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 13:57:46,556 INFO L290 TraceCheckUtils]: 65: Hoare triple {19725#(<= ~counter~0 6)} ~cond := #in~cond; {19725#(<= ~counter~0 6)} is VALID [2022-04-28 13:57:46,557 INFO L290 TraceCheckUtils]: 66: Hoare triple {19725#(<= ~counter~0 6)} assume !(0 == ~cond); {19725#(<= ~counter~0 6)} is VALID [2022-04-28 13:57:46,557 INFO L290 TraceCheckUtils]: 67: Hoare triple {19725#(<= ~counter~0 6)} assume true; {19725#(<= ~counter~0 6)} is VALID [2022-04-28 13:57:46,557 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 13:57:46,558 INFO L290 TraceCheckUtils]: 69: Hoare triple {19725#(<= ~counter~0 6)} assume !!(0 != ~y3~0); {19725#(<= ~counter~0 6)} is VALID [2022-04-28 13:57:46,558 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 13:57:46,558 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 13:57:46,559 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 13:57:46,559 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 13:57:46,559 INFO L290 TraceCheckUtils]: 74: Hoare triple {19753#(<= ~counter~0 7)} ~cond := #in~cond; {19753#(<= ~counter~0 7)} is VALID [2022-04-28 13:57:46,560 INFO L290 TraceCheckUtils]: 75: Hoare triple {19753#(<= ~counter~0 7)} assume !(0 == ~cond); {19753#(<= ~counter~0 7)} is VALID [2022-04-28 13:57:46,560 INFO L290 TraceCheckUtils]: 76: Hoare triple {19753#(<= ~counter~0 7)} assume true; {19753#(<= ~counter~0 7)} is VALID [2022-04-28 13:57:46,560 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 13:57:46,561 INFO L290 TraceCheckUtils]: 78: Hoare triple {19753#(<= ~counter~0 7)} assume !!(0 != ~y3~0); {19753#(<= ~counter~0 7)} is VALID [2022-04-28 13:57:46,561 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 13:57:46,561 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 13:57:46,563 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 13:57:46,564 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 13:57:46,564 INFO L290 TraceCheckUtils]: 83: Hoare triple {19781#(<= ~counter~0 8)} ~cond := #in~cond; {19781#(<= ~counter~0 8)} is VALID [2022-04-28 13:57:46,564 INFO L290 TraceCheckUtils]: 84: Hoare triple {19781#(<= ~counter~0 8)} assume !(0 == ~cond); {19781#(<= ~counter~0 8)} is VALID [2022-04-28 13:57:46,564 INFO L290 TraceCheckUtils]: 85: Hoare triple {19781#(<= ~counter~0 8)} assume true; {19781#(<= ~counter~0 8)} is VALID [2022-04-28 13:57:46,565 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 13:57:46,565 INFO L290 TraceCheckUtils]: 87: Hoare triple {19781#(<= ~counter~0 8)} assume !!(0 != ~y3~0); {19781#(<= ~counter~0 8)} is VALID [2022-04-28 13:57:46,566 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 13:57:46,566 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 13:57:46,567 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 13:57:46,567 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 13:57:46,567 INFO L290 TraceCheckUtils]: 92: Hoare triple {19809#(<= ~counter~0 9)} ~cond := #in~cond; {19809#(<= ~counter~0 9)} is VALID [2022-04-28 13:57:46,568 INFO L290 TraceCheckUtils]: 93: Hoare triple {19809#(<= ~counter~0 9)} assume !(0 == ~cond); {19809#(<= ~counter~0 9)} is VALID [2022-04-28 13:57:46,568 INFO L290 TraceCheckUtils]: 94: Hoare triple {19809#(<= ~counter~0 9)} assume true; {19809#(<= ~counter~0 9)} is VALID [2022-04-28 13:57:46,569 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 13:57:46,569 INFO L290 TraceCheckUtils]: 96: Hoare triple {19809#(<= ~counter~0 9)} assume !!(0 != ~y3~0); {19809#(<= ~counter~0 9)} is VALID [2022-04-28 13:57:46,569 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 13:57:46,570 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 13:57:46,570 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 13:57:46,570 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 13:57:46,571 INFO L290 TraceCheckUtils]: 101: Hoare triple {19837#(<= ~counter~0 10)} ~cond := #in~cond; {19837#(<= ~counter~0 10)} is VALID [2022-04-28 13:57:46,571 INFO L290 TraceCheckUtils]: 102: Hoare triple {19837#(<= ~counter~0 10)} assume !(0 == ~cond); {19837#(<= ~counter~0 10)} is VALID [2022-04-28 13:57:46,571 INFO L290 TraceCheckUtils]: 103: Hoare triple {19837#(<= ~counter~0 10)} assume true; {19837#(<= ~counter~0 10)} is VALID [2022-04-28 13:57:46,572 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 13:57:46,572 INFO L290 TraceCheckUtils]: 105: Hoare triple {19837#(<= ~counter~0 10)} assume !!(0 != ~y3~0); {19837#(<= ~counter~0 10)} is VALID [2022-04-28 13:57:46,572 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 13:57:46,573 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 13:57:46,573 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 13:57:46,574 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 13:57:46,574 INFO L290 TraceCheckUtils]: 110: Hoare triple {19865#(<= ~counter~0 11)} ~cond := #in~cond; {19865#(<= ~counter~0 11)} is VALID [2022-04-28 13:57:46,574 INFO L290 TraceCheckUtils]: 111: Hoare triple {19865#(<= ~counter~0 11)} assume !(0 == ~cond); {19865#(<= ~counter~0 11)} is VALID [2022-04-28 13:57:46,575 INFO L290 TraceCheckUtils]: 112: Hoare triple {19865#(<= ~counter~0 11)} assume true; {19865#(<= ~counter~0 11)} is VALID [2022-04-28 13:57:46,575 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 13:57:46,575 INFO L290 TraceCheckUtils]: 114: Hoare triple {19865#(<= ~counter~0 11)} assume !!(0 != ~y3~0); {19865#(<= ~counter~0 11)} is VALID [2022-04-28 13:57:46,576 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 13:57:46,576 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 13:57:46,576 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 13:57:46,577 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 13:57:46,577 INFO L290 TraceCheckUtils]: 119: Hoare triple {19893#(<= ~counter~0 12)} ~cond := #in~cond; {19893#(<= ~counter~0 12)} is VALID [2022-04-28 13:57:46,577 INFO L290 TraceCheckUtils]: 120: Hoare triple {19893#(<= ~counter~0 12)} assume !(0 == ~cond); {19893#(<= ~counter~0 12)} is VALID [2022-04-28 13:57:46,578 INFO L290 TraceCheckUtils]: 121: Hoare triple {19893#(<= ~counter~0 12)} assume true; {19893#(<= ~counter~0 12)} is VALID [2022-04-28 13:57:46,578 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 13:57:46,578 INFO L290 TraceCheckUtils]: 123: Hoare triple {19893#(<= ~counter~0 12)} assume !!(0 != ~y3~0); {19893#(<= ~counter~0 12)} is VALID [2022-04-28 13:57:46,579 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 13:57:46,579 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 13:57:46,579 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 13:57:46,580 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 13:57:46,580 INFO L290 TraceCheckUtils]: 128: Hoare triple {19921#(<= ~counter~0 13)} ~cond := #in~cond; {19921#(<= ~counter~0 13)} is VALID [2022-04-28 13:57:46,580 INFO L290 TraceCheckUtils]: 129: Hoare triple {19921#(<= ~counter~0 13)} assume !(0 == ~cond); {19921#(<= ~counter~0 13)} is VALID [2022-04-28 13:57:46,581 INFO L290 TraceCheckUtils]: 130: Hoare triple {19921#(<= ~counter~0 13)} assume true; {19921#(<= ~counter~0 13)} is VALID [2022-04-28 13:57:46,581 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 13:57:46,581 INFO L290 TraceCheckUtils]: 132: Hoare triple {19921#(<= ~counter~0 13)} assume !!(0 != ~y3~0); {19921#(<= ~counter~0 13)} is VALID [2022-04-28 13:57:46,582 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 13:57:46,582 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 13:57:46,582 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 13:57:46,583 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 13:57:46,583 INFO L290 TraceCheckUtils]: 137: Hoare triple {19949#(<= ~counter~0 14)} ~cond := #in~cond; {19949#(<= ~counter~0 14)} is VALID [2022-04-28 13:57:46,583 INFO L290 TraceCheckUtils]: 138: Hoare triple {19949#(<= ~counter~0 14)} assume !(0 == ~cond); {19949#(<= ~counter~0 14)} is VALID [2022-04-28 13:57:46,584 INFO L290 TraceCheckUtils]: 139: Hoare triple {19949#(<= ~counter~0 14)} assume true; {19949#(<= ~counter~0 14)} is VALID [2022-04-28 13:57:46,584 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 13:57:46,584 INFO L290 TraceCheckUtils]: 141: Hoare triple {19949#(<= ~counter~0 14)} assume !!(0 != ~y3~0); {19949#(<= ~counter~0 14)} is VALID [2022-04-28 13:57:46,585 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 13:57:46,585 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 13:57:46,585 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 13:57:46,586 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 13:57:46,586 INFO L290 TraceCheckUtils]: 146: Hoare triple {19977#(<= ~counter~0 15)} ~cond := #in~cond; {19977#(<= ~counter~0 15)} is VALID [2022-04-28 13:57:46,586 INFO L290 TraceCheckUtils]: 147: Hoare triple {19977#(<= ~counter~0 15)} assume !(0 == ~cond); {19977#(<= ~counter~0 15)} is VALID [2022-04-28 13:57:46,587 INFO L290 TraceCheckUtils]: 148: Hoare triple {19977#(<= ~counter~0 15)} assume true; {19977#(<= ~counter~0 15)} is VALID [2022-04-28 13:57:46,587 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 13:57:46,587 INFO L290 TraceCheckUtils]: 150: Hoare triple {19977#(<= ~counter~0 15)} assume !!(0 != ~y3~0); {19977#(<= ~counter~0 15)} is VALID [2022-04-28 13:57:46,588 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 13:57:46,588 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 13:57:46,588 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 13:57:46,589 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 13:57:46,589 INFO L290 TraceCheckUtils]: 155: Hoare triple {20005#(<= ~counter~0 16)} ~cond := #in~cond; {20005#(<= ~counter~0 16)} is VALID [2022-04-28 13:57:46,589 INFO L290 TraceCheckUtils]: 156: Hoare triple {20005#(<= ~counter~0 16)} assume !(0 == ~cond); {20005#(<= ~counter~0 16)} is VALID [2022-04-28 13:57:46,590 INFO L290 TraceCheckUtils]: 157: Hoare triple {20005#(<= ~counter~0 16)} assume true; {20005#(<= ~counter~0 16)} is VALID [2022-04-28 13:57:46,590 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 13:57:46,590 INFO L290 TraceCheckUtils]: 159: Hoare triple {20005#(<= ~counter~0 16)} assume !!(0 != ~y3~0); {20005#(<= ~counter~0 16)} is VALID [2022-04-28 13:57:46,591 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 13:57:46,591 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 13:57:46,591 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 13:57:46,591 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 13:57:46,592 INFO L290 TraceCheckUtils]: 164: Hoare triple {19529#false} ~cond := #in~cond; {19529#false} is VALID [2022-04-28 13:57:46,592 INFO L290 TraceCheckUtils]: 165: Hoare triple {19529#false} assume 0 == ~cond; {19529#false} is VALID [2022-04-28 13:57:46,592 INFO L290 TraceCheckUtils]: 166: Hoare triple {19529#false} assume !false; {19529#false} is VALID [2022-04-28 13:57:46,592 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 13:57:46,592 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 13:57:47,485 INFO L290 TraceCheckUtils]: 166: Hoare triple {19529#false} assume !false; {19529#false} is VALID [2022-04-28 13:57:47,485 INFO L290 TraceCheckUtils]: 165: Hoare triple {19529#false} assume 0 == ~cond; {19529#false} is VALID [2022-04-28 13:57:47,485 INFO L290 TraceCheckUtils]: 164: Hoare triple {19529#false} ~cond := #in~cond; {19529#false} is VALID [2022-04-28 13:57:47,485 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 13:57:47,486 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 13:57:47,486 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 13:57:47,486 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 13:57:47,487 INFO L290 TraceCheckUtils]: 159: Hoare triple {20065#(< ~counter~0 50)} assume !!(0 != ~y3~0); {20065#(< ~counter~0 50)} is VALID [2022-04-28 13:57:47,487 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {19528#true} {20065#(< ~counter~0 50)} #63#return; {20065#(< ~counter~0 50)} is VALID [2022-04-28 13:57:47,487 INFO L290 TraceCheckUtils]: 157: Hoare triple {19528#true} assume true; {19528#true} is VALID [2022-04-28 13:57:47,487 INFO L290 TraceCheckUtils]: 156: Hoare triple {19528#true} assume !(0 == ~cond); {19528#true} is VALID [2022-04-28 13:57:47,487 INFO L290 TraceCheckUtils]: 155: Hoare triple {19528#true} ~cond := #in~cond; {19528#true} is VALID [2022-04-28 13:57:47,487 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 13:57:47,488 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 13:57:47,488 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 13:57:47,489 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 13:57:47,489 INFO L290 TraceCheckUtils]: 150: Hoare triple {20093#(< ~counter~0 49)} assume !!(0 != ~y3~0); {20093#(< ~counter~0 49)} is VALID [2022-04-28 13:57:47,490 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {19528#true} {20093#(< ~counter~0 49)} #63#return; {20093#(< ~counter~0 49)} is VALID [2022-04-28 13:57:47,490 INFO L290 TraceCheckUtils]: 148: Hoare triple {19528#true} assume true; {19528#true} is VALID [2022-04-28 13:57:47,490 INFO L290 TraceCheckUtils]: 147: Hoare triple {19528#true} assume !(0 == ~cond); {19528#true} is VALID [2022-04-28 13:57:47,490 INFO L290 TraceCheckUtils]: 146: Hoare triple {19528#true} ~cond := #in~cond; {19528#true} is VALID [2022-04-28 13:57:47,490 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 13:57:47,490 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 13:57:47,490 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 13:57:47,491 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 13:57:47,491 INFO L290 TraceCheckUtils]: 141: Hoare triple {20121#(< ~counter~0 48)} assume !!(0 != ~y3~0); {20121#(< ~counter~0 48)} is VALID [2022-04-28 13:57:47,492 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {19528#true} {20121#(< ~counter~0 48)} #63#return; {20121#(< ~counter~0 48)} is VALID [2022-04-28 13:57:47,492 INFO L290 TraceCheckUtils]: 139: Hoare triple {19528#true} assume true; {19528#true} is VALID [2022-04-28 13:57:47,492 INFO L290 TraceCheckUtils]: 138: Hoare triple {19528#true} assume !(0 == ~cond); {19528#true} is VALID [2022-04-28 13:57:47,492 INFO L290 TraceCheckUtils]: 137: Hoare triple {19528#true} ~cond := #in~cond; {19528#true} is VALID [2022-04-28 13:57:47,492 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 13:57:47,492 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 13:57:47,493 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 13:57:47,494 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 13:57:47,494 INFO L290 TraceCheckUtils]: 132: Hoare triple {20149#(< ~counter~0 47)} assume !!(0 != ~y3~0); {20149#(< ~counter~0 47)} is VALID [2022-04-28 13:57:47,495 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {19528#true} {20149#(< ~counter~0 47)} #63#return; {20149#(< ~counter~0 47)} is VALID [2022-04-28 13:57:47,495 INFO L290 TraceCheckUtils]: 130: Hoare triple {19528#true} assume true; {19528#true} is VALID [2022-04-28 13:57:47,495 INFO L290 TraceCheckUtils]: 129: Hoare triple {19528#true} assume !(0 == ~cond); {19528#true} is VALID [2022-04-28 13:57:47,495 INFO L290 TraceCheckUtils]: 128: Hoare triple {19528#true} ~cond := #in~cond; {19528#true} is VALID [2022-04-28 13:57:47,495 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 13:57:47,496 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 13:57:47,496 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 13:57:47,499 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 13:57:47,499 INFO L290 TraceCheckUtils]: 123: Hoare triple {20177#(< ~counter~0 46)} assume !!(0 != ~y3~0); {20177#(< ~counter~0 46)} is VALID [2022-04-28 13:57:47,500 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {19528#true} {20177#(< ~counter~0 46)} #63#return; {20177#(< ~counter~0 46)} is VALID [2022-04-28 13:57:47,500 INFO L290 TraceCheckUtils]: 121: Hoare triple {19528#true} assume true; {19528#true} is VALID [2022-04-28 13:57:47,500 INFO L290 TraceCheckUtils]: 120: Hoare triple {19528#true} assume !(0 == ~cond); {19528#true} is VALID [2022-04-28 13:57:47,500 INFO L290 TraceCheckUtils]: 119: Hoare triple {19528#true} ~cond := #in~cond; {19528#true} is VALID [2022-04-28 13:57:47,500 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 13:57:47,500 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 13:57:47,501 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 13:57:47,501 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 13:57:47,502 INFO L290 TraceCheckUtils]: 114: Hoare triple {20205#(< ~counter~0 45)} assume !!(0 != ~y3~0); {20205#(< ~counter~0 45)} is VALID [2022-04-28 13:57:47,502 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {19528#true} {20205#(< ~counter~0 45)} #63#return; {20205#(< ~counter~0 45)} is VALID [2022-04-28 13:57:47,502 INFO L290 TraceCheckUtils]: 112: Hoare triple {19528#true} assume true; {19528#true} is VALID [2022-04-28 13:57:47,502 INFO L290 TraceCheckUtils]: 111: Hoare triple {19528#true} assume !(0 == ~cond); {19528#true} is VALID [2022-04-28 13:57:47,502 INFO L290 TraceCheckUtils]: 110: Hoare triple {19528#true} ~cond := #in~cond; {19528#true} is VALID [2022-04-28 13:57:47,502 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 13:57:47,503 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 13:57:47,503 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 13:57:47,503 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 13:57:47,504 INFO L290 TraceCheckUtils]: 105: Hoare triple {20233#(< ~counter~0 44)} assume !!(0 != ~y3~0); {20233#(< ~counter~0 44)} is VALID [2022-04-28 13:57:47,504 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {19528#true} {20233#(< ~counter~0 44)} #63#return; {20233#(< ~counter~0 44)} is VALID [2022-04-28 13:57:47,504 INFO L290 TraceCheckUtils]: 103: Hoare triple {19528#true} assume true; {19528#true} is VALID [2022-04-28 13:57:47,504 INFO L290 TraceCheckUtils]: 102: Hoare triple {19528#true} assume !(0 == ~cond); {19528#true} is VALID [2022-04-28 13:57:47,504 INFO L290 TraceCheckUtils]: 101: Hoare triple {19528#true} ~cond := #in~cond; {19528#true} is VALID [2022-04-28 13:57:47,504 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 13:57:47,505 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 13:57:47,505 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 13:57:47,505 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 13:57:47,506 INFO L290 TraceCheckUtils]: 96: Hoare triple {20261#(< ~counter~0 43)} assume !!(0 != ~y3~0); {20261#(< ~counter~0 43)} is VALID [2022-04-28 13:57:47,506 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {19528#true} {20261#(< ~counter~0 43)} #63#return; {20261#(< ~counter~0 43)} is VALID [2022-04-28 13:57:47,506 INFO L290 TraceCheckUtils]: 94: Hoare triple {19528#true} assume true; {19528#true} is VALID [2022-04-28 13:57:47,506 INFO L290 TraceCheckUtils]: 93: Hoare triple {19528#true} assume !(0 == ~cond); {19528#true} is VALID [2022-04-28 13:57:47,506 INFO L290 TraceCheckUtils]: 92: Hoare triple {19528#true} ~cond := #in~cond; {19528#true} is VALID [2022-04-28 13:57:47,506 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 13:57:47,507 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 13:57:47,507 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 13:57:47,507 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 13:57:47,508 INFO L290 TraceCheckUtils]: 87: Hoare triple {20289#(< ~counter~0 42)} assume !!(0 != ~y3~0); {20289#(< ~counter~0 42)} is VALID [2022-04-28 13:57:47,508 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {19528#true} {20289#(< ~counter~0 42)} #63#return; {20289#(< ~counter~0 42)} is VALID [2022-04-28 13:57:47,508 INFO L290 TraceCheckUtils]: 85: Hoare triple {19528#true} assume true; {19528#true} is VALID [2022-04-28 13:57:47,508 INFO L290 TraceCheckUtils]: 84: Hoare triple {19528#true} assume !(0 == ~cond); {19528#true} is VALID [2022-04-28 13:57:47,508 INFO L290 TraceCheckUtils]: 83: Hoare triple {19528#true} ~cond := #in~cond; {19528#true} is VALID [2022-04-28 13:57:47,508 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 13:57:47,509 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 13:57:47,509 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 13:57:47,509 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 13:57:47,510 INFO L290 TraceCheckUtils]: 78: Hoare triple {20317#(< ~counter~0 41)} assume !!(0 != ~y3~0); {20317#(< ~counter~0 41)} is VALID [2022-04-28 13:57:47,510 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {19528#true} {20317#(< ~counter~0 41)} #63#return; {20317#(< ~counter~0 41)} is VALID [2022-04-28 13:57:47,510 INFO L290 TraceCheckUtils]: 76: Hoare triple {19528#true} assume true; {19528#true} is VALID [2022-04-28 13:57:47,510 INFO L290 TraceCheckUtils]: 75: Hoare triple {19528#true} assume !(0 == ~cond); {19528#true} is VALID [2022-04-28 13:57:47,510 INFO L290 TraceCheckUtils]: 74: Hoare triple {19528#true} ~cond := #in~cond; {19528#true} is VALID [2022-04-28 13:57:47,510 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 13:57:47,511 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 13:57:47,511 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 13:57:47,511 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 13:57:47,512 INFO L290 TraceCheckUtils]: 69: Hoare triple {20345#(< ~counter~0 40)} assume !!(0 != ~y3~0); {20345#(< ~counter~0 40)} is VALID [2022-04-28 13:57:47,512 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {19528#true} {20345#(< ~counter~0 40)} #63#return; {20345#(< ~counter~0 40)} is VALID [2022-04-28 13:57:47,512 INFO L290 TraceCheckUtils]: 67: Hoare triple {19528#true} assume true; {19528#true} is VALID [2022-04-28 13:57:47,512 INFO L290 TraceCheckUtils]: 66: Hoare triple {19528#true} assume !(0 == ~cond); {19528#true} is VALID [2022-04-28 13:57:47,512 INFO L290 TraceCheckUtils]: 65: Hoare triple {19528#true} ~cond := #in~cond; {19528#true} is VALID [2022-04-28 13:57:47,512 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 13:57:47,513 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 13:57:47,513 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 13:57:47,513 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 13:57:47,514 INFO L290 TraceCheckUtils]: 60: Hoare triple {20373#(< ~counter~0 39)} assume !!(0 != ~y3~0); {20373#(< ~counter~0 39)} is VALID [2022-04-28 13:57:47,514 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {19528#true} {20373#(< ~counter~0 39)} #63#return; {20373#(< ~counter~0 39)} is VALID [2022-04-28 13:57:47,514 INFO L290 TraceCheckUtils]: 58: Hoare triple {19528#true} assume true; {19528#true} is VALID [2022-04-28 13:57:47,514 INFO L290 TraceCheckUtils]: 57: Hoare triple {19528#true} assume !(0 == ~cond); {19528#true} is VALID [2022-04-28 13:57:47,514 INFO L290 TraceCheckUtils]: 56: Hoare triple {19528#true} ~cond := #in~cond; {19528#true} is VALID [2022-04-28 13:57:47,514 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 13:57:47,515 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 13:57:47,515 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 13:57:47,515 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 13:57:47,516 INFO L290 TraceCheckUtils]: 51: Hoare triple {20401#(< ~counter~0 38)} assume !!(0 != ~y3~0); {20401#(< ~counter~0 38)} is VALID [2022-04-28 13:57:47,516 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {19528#true} {20401#(< ~counter~0 38)} #63#return; {20401#(< ~counter~0 38)} is VALID [2022-04-28 13:57:47,516 INFO L290 TraceCheckUtils]: 49: Hoare triple {19528#true} assume true; {19528#true} is VALID [2022-04-28 13:57:47,516 INFO L290 TraceCheckUtils]: 48: Hoare triple {19528#true} assume !(0 == ~cond); {19528#true} is VALID [2022-04-28 13:57:47,516 INFO L290 TraceCheckUtils]: 47: Hoare triple {19528#true} ~cond := #in~cond; {19528#true} is VALID [2022-04-28 13:57:47,517 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 13:57:47,523 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 13:57:47,524 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 13:57:47,524 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 13:57:47,525 INFO L290 TraceCheckUtils]: 42: Hoare triple {20429#(< ~counter~0 37)} assume !!(0 != ~y3~0); {20429#(< ~counter~0 37)} is VALID [2022-04-28 13:57:47,525 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {19528#true} {20429#(< ~counter~0 37)} #63#return; {20429#(< ~counter~0 37)} is VALID [2022-04-28 13:57:47,525 INFO L290 TraceCheckUtils]: 40: Hoare triple {19528#true} assume true; {19528#true} is VALID [2022-04-28 13:57:47,525 INFO L290 TraceCheckUtils]: 39: Hoare triple {19528#true} assume !(0 == ~cond); {19528#true} is VALID [2022-04-28 13:57:47,526 INFO L290 TraceCheckUtils]: 38: Hoare triple {19528#true} ~cond := #in~cond; {19528#true} is VALID [2022-04-28 13:57:47,526 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 13:57:47,526 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 13:57:47,526 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 13:57:47,527 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 13:57:47,527 INFO L290 TraceCheckUtils]: 33: Hoare triple {20457#(< ~counter~0 36)} assume !!(0 != ~y3~0); {20457#(< ~counter~0 36)} is VALID [2022-04-28 13:57:47,528 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {19528#true} {20457#(< ~counter~0 36)} #63#return; {20457#(< ~counter~0 36)} is VALID [2022-04-28 13:57:47,528 INFO L290 TraceCheckUtils]: 31: Hoare triple {19528#true} assume true; {19528#true} is VALID [2022-04-28 13:57:47,528 INFO L290 TraceCheckUtils]: 30: Hoare triple {19528#true} assume !(0 == ~cond); {19528#true} is VALID [2022-04-28 13:57:47,528 INFO L290 TraceCheckUtils]: 29: Hoare triple {19528#true} ~cond := #in~cond; {19528#true} is VALID [2022-04-28 13:57:47,528 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 13:57:47,528 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 13:57:47,529 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 13:57:47,529 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 13:57:47,529 INFO L290 TraceCheckUtils]: 24: Hoare triple {20485#(< ~counter~0 35)} assume !!(0 != ~y3~0); {20485#(< ~counter~0 35)} is VALID [2022-04-28 13:57:47,530 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {19528#true} {20485#(< ~counter~0 35)} #63#return; {20485#(< ~counter~0 35)} is VALID [2022-04-28 13:57:47,530 INFO L290 TraceCheckUtils]: 22: Hoare triple {19528#true} assume true; {19528#true} is VALID [2022-04-28 13:57:47,530 INFO L290 TraceCheckUtils]: 21: Hoare triple {19528#true} assume !(0 == ~cond); {19528#true} is VALID [2022-04-28 13:57:47,530 INFO L290 TraceCheckUtils]: 20: Hoare triple {19528#true} ~cond := #in~cond; {19528#true} is VALID [2022-04-28 13:57:47,530 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 13:57:47,530 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 13:57:47,531 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 13:57:47,531 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 13:57:47,532 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {19528#true} {20513#(< ~counter~0 34)} #61#return; {20513#(< ~counter~0 34)} is VALID [2022-04-28 13:57:47,532 INFO L290 TraceCheckUtils]: 14: Hoare triple {19528#true} assume true; {19528#true} is VALID [2022-04-28 13:57:47,532 INFO L290 TraceCheckUtils]: 13: Hoare triple {19528#true} assume !(0 == ~cond); {19528#true} is VALID [2022-04-28 13:57:47,532 INFO L290 TraceCheckUtils]: 12: Hoare triple {19528#true} ~cond := #in~cond; {19528#true} is VALID [2022-04-28 13:57:47,532 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 13:57:47,532 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {19528#true} {20513#(< ~counter~0 34)} #59#return; {20513#(< ~counter~0 34)} is VALID [2022-04-28 13:57:47,532 INFO L290 TraceCheckUtils]: 9: Hoare triple {19528#true} assume true; {19528#true} is VALID [2022-04-28 13:57:47,533 INFO L290 TraceCheckUtils]: 8: Hoare triple {19528#true} assume !(0 == ~cond); {19528#true} is VALID [2022-04-28 13:57:47,533 INFO L290 TraceCheckUtils]: 7: Hoare triple {19528#true} ~cond := #in~cond; {19528#true} is VALID [2022-04-28 13:57:47,533 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 13:57:47,533 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 13:57:47,533 INFO L272 TraceCheckUtils]: 4: Hoare triple {20513#(< ~counter~0 34)} call #t~ret7 := main(); {20513#(< ~counter~0 34)} is VALID [2022-04-28 13:57:47,534 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {20513#(< ~counter~0 34)} {19528#true} #67#return; {20513#(< ~counter~0 34)} is VALID [2022-04-28 13:57:47,534 INFO L290 TraceCheckUtils]: 2: Hoare triple {20513#(< ~counter~0 34)} assume true; {20513#(< ~counter~0 34)} is VALID [2022-04-28 13:57:47,535 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 13:57:47,535 INFO L272 TraceCheckUtils]: 0: Hoare triple {19528#true} call ULTIMATE.init(); {19528#true} is VALID [2022-04-28 13:57:47,535 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 13:57:47,535 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 13:57:47,536 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1702231107] [2022-04-28 13:57:47,536 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 13:57:47,536 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1547926934] [2022-04-28 13:57:47,536 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1547926934] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 13:57:47,536 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 13:57:47,536 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [20, 20] total 38 [2022-04-28 13:57:47,536 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 13:57:47,536 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [925001387] [2022-04-28 13:57:47,536 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [925001387] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 13:57:47,536 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 13:57:47,536 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [20] imperfect sequences [] total 20 [2022-04-28 13:57:47,536 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1581687432] [2022-04-28 13:57:47,536 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 13:57:47,537 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 13:57:47,537 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 13:57:47,537 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 13:57:47,661 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 13:57:47,661 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 20 states [2022-04-28 13:57:47,661 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 13:57:47,661 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2022-04-28 13:57:47,662 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=635, Invalid=771, Unknown=0, NotChecked=0, Total=1406 [2022-04-28 13:57:47,662 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 13:57:48,294 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 13:57:48,295 INFO L93 Difference]: Finished difference Result 178 states and 196 transitions. [2022-04-28 13:57:48,295 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2022-04-28 13:57:48,295 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 13:57:48,295 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 13:57:48,295 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 13:57:48,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 36 states and 195 transitions. [2022-04-28 13:57:48,298 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 13:57:48,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 36 states and 195 transitions. [2022-04-28 13:57:48,300 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 36 states and 195 transitions. [2022-04-28 13:57:48,439 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 13:57:48,441 INFO L225 Difference]: With dead ends: 178 [2022-04-28 13:57:48,442 INFO L226 Difference]: Without dead ends: 173 [2022-04-28 13:57:48,442 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 13:57:48,443 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 13:57:48,443 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 13:57:48,443 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 173 states. [2022-04-28 13:57:48,614 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 173 to 173. [2022-04-28 13:57:48,614 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 13:57:48,614 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 13:57:48,614 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 13:57:48,615 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 13:57:48,617 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 13:57:48,617 INFO L93 Difference]: Finished difference Result 173 states and 191 transitions. [2022-04-28 13:57:48,617 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 191 transitions. [2022-04-28 13:57:48,617 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 13:57:48,617 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 13:57:48,617 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 13:57:48,618 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 13:57:48,620 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 13:57:48,620 INFO L93 Difference]: Finished difference Result 173 states and 191 transitions. [2022-04-28 13:57:48,620 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 191 transitions. [2022-04-28 13:57:48,621 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 13:57:48,621 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 13:57:48,621 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 13:57:48,621 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 13:57:48,621 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 13:57:48,623 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 173 states and 191 transitions. [2022-04-28 13:57:48,624 INFO L78 Accepts]: Start accepts. Automaton has 173 states and 191 transitions. Word has length 167 [2022-04-28 13:57:48,624 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 13:57:48,624 INFO L495 AbstractCegarLoop]: Abstraction has 173 states and 191 transitions. [2022-04-28 13:57:48,625 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 13:57:48,625 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 173 states and 191 transitions. [2022-04-28 13:57:48,826 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 13:57:48,826 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 191 transitions. [2022-04-28 13:57:48,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2022-04-28 13:57:48,826 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 13:57:48,827 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 13:57:48,844 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 13:57:49,035 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 13:57:49,035 INFO L420 AbstractCegarLoop]: === Iteration 21 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 13:57:49,036 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 13:57:49,036 INFO L85 PathProgramCache]: Analyzing trace with hash 318093084, now seen corresponding path program 33 times [2022-04-28 13:57:49,036 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 13:57:49,036 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1582602605] [2022-04-28 13:57:49,036 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 13:57:49,036 INFO L85 PathProgramCache]: Analyzing trace with hash 318093084, now seen corresponding path program 34 times [2022-04-28 13:57:49,036 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 13:57:49,036 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1943435309] [2022-04-28 13:57:49,037 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 13:57:49,037 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 13:57:49,055 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 13:57:49,055 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1986975217] [2022-04-28 13:57:49,055 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-28 13:57:49,055 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 13:57:49,055 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 13:57:49,065 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 13:57:49,066 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 13:57:49,140 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-28 13:57:49,140 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 13:57:49,142 INFO L263 TraceCheckSpWp]: Trace formula consists of 484 conjuncts, 39 conjunts are in the unsatisfiable core [2022-04-28 13:57:49,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 13:57:49,181 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 13:57:49,986 INFO L272 TraceCheckUtils]: 0: Hoare triple {21647#true} call ULTIMATE.init(); {21647#true} is VALID [2022-04-28 13:57:49,986 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 13:57:49,987 INFO L290 TraceCheckUtils]: 2: Hoare triple {21655#(<= ~counter~0 0)} assume true; {21655#(<= ~counter~0 0)} is VALID [2022-04-28 13:57:49,987 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {21655#(<= ~counter~0 0)} {21647#true} #67#return; {21655#(<= ~counter~0 0)} is VALID [2022-04-28 13:57:49,987 INFO L272 TraceCheckUtils]: 4: Hoare triple {21655#(<= ~counter~0 0)} call #t~ret7 := main(); {21655#(<= ~counter~0 0)} is VALID [2022-04-28 13:57:49,987 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 13:57:49,988 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 13:57:49,988 INFO L290 TraceCheckUtils]: 7: Hoare triple {21655#(<= ~counter~0 0)} ~cond := #in~cond; {21655#(<= ~counter~0 0)} is VALID [2022-04-28 13:57:49,988 INFO L290 TraceCheckUtils]: 8: Hoare triple {21655#(<= ~counter~0 0)} assume !(0 == ~cond); {21655#(<= ~counter~0 0)} is VALID [2022-04-28 13:57:49,989 INFO L290 TraceCheckUtils]: 9: Hoare triple {21655#(<= ~counter~0 0)} assume true; {21655#(<= ~counter~0 0)} is VALID [2022-04-28 13:57:49,989 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 13:57:49,989 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 13:57:49,990 INFO L290 TraceCheckUtils]: 12: Hoare triple {21655#(<= ~counter~0 0)} ~cond := #in~cond; {21655#(<= ~counter~0 0)} is VALID [2022-04-28 13:57:49,990 INFO L290 TraceCheckUtils]: 13: Hoare triple {21655#(<= ~counter~0 0)} assume !(0 == ~cond); {21655#(<= ~counter~0 0)} is VALID [2022-04-28 13:57:49,990 INFO L290 TraceCheckUtils]: 14: Hoare triple {21655#(<= ~counter~0 0)} assume true; {21655#(<= ~counter~0 0)} is VALID [2022-04-28 13:57:49,990 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 13:57:49,991 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 13:57:49,991 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 13:57:49,992 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 13:57:49,992 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 13:57:49,992 INFO L290 TraceCheckUtils]: 20: Hoare triple {21704#(<= ~counter~0 1)} ~cond := #in~cond; {21704#(<= ~counter~0 1)} is VALID [2022-04-28 13:57:49,993 INFO L290 TraceCheckUtils]: 21: Hoare triple {21704#(<= ~counter~0 1)} assume !(0 == ~cond); {21704#(<= ~counter~0 1)} is VALID [2022-04-28 13:57:49,993 INFO L290 TraceCheckUtils]: 22: Hoare triple {21704#(<= ~counter~0 1)} assume true; {21704#(<= ~counter~0 1)} is VALID [2022-04-28 13:57:49,993 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 13:57:49,994 INFO L290 TraceCheckUtils]: 24: Hoare triple {21704#(<= ~counter~0 1)} assume !!(0 != ~y3~0); {21704#(<= ~counter~0 1)} is VALID [2022-04-28 13:57:49,994 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 13:57:49,994 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 13:57:49,995 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 13:57:49,995 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 13:57:49,995 INFO L290 TraceCheckUtils]: 29: Hoare triple {21732#(<= ~counter~0 2)} ~cond := #in~cond; {21732#(<= ~counter~0 2)} is VALID [2022-04-28 13:57:49,996 INFO L290 TraceCheckUtils]: 30: Hoare triple {21732#(<= ~counter~0 2)} assume !(0 == ~cond); {21732#(<= ~counter~0 2)} is VALID [2022-04-28 13:57:49,996 INFO L290 TraceCheckUtils]: 31: Hoare triple {21732#(<= ~counter~0 2)} assume true; {21732#(<= ~counter~0 2)} is VALID [2022-04-28 13:57:49,996 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 13:57:49,997 INFO L290 TraceCheckUtils]: 33: Hoare triple {21732#(<= ~counter~0 2)} assume !!(0 != ~y3~0); {21732#(<= ~counter~0 2)} is VALID [2022-04-28 13:57:49,997 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 13:57:49,997 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 13:57:49,998 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 13:57:49,998 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 13:57:49,998 INFO L290 TraceCheckUtils]: 38: Hoare triple {21760#(<= ~counter~0 3)} ~cond := #in~cond; {21760#(<= ~counter~0 3)} is VALID [2022-04-28 13:57:49,999 INFO L290 TraceCheckUtils]: 39: Hoare triple {21760#(<= ~counter~0 3)} assume !(0 == ~cond); {21760#(<= ~counter~0 3)} is VALID [2022-04-28 13:57:49,999 INFO L290 TraceCheckUtils]: 40: Hoare triple {21760#(<= ~counter~0 3)} assume true; {21760#(<= ~counter~0 3)} is VALID [2022-04-28 13:57:50,000 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 13:57:50,001 INFO L290 TraceCheckUtils]: 42: Hoare triple {21760#(<= ~counter~0 3)} assume !!(0 != ~y3~0); {21760#(<= ~counter~0 3)} is VALID [2022-04-28 13:57:50,001 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 13:57:50,001 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 13:57:50,002 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 13:57:50,002 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 13:57:50,002 INFO L290 TraceCheckUtils]: 47: Hoare triple {21788#(<= ~counter~0 4)} ~cond := #in~cond; {21788#(<= ~counter~0 4)} is VALID [2022-04-28 13:57:50,003 INFO L290 TraceCheckUtils]: 48: Hoare triple {21788#(<= ~counter~0 4)} assume !(0 == ~cond); {21788#(<= ~counter~0 4)} is VALID [2022-04-28 13:57:50,003 INFO L290 TraceCheckUtils]: 49: Hoare triple {21788#(<= ~counter~0 4)} assume true; {21788#(<= ~counter~0 4)} is VALID [2022-04-28 13:57:50,004 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 13:57:50,004 INFO L290 TraceCheckUtils]: 51: Hoare triple {21788#(<= ~counter~0 4)} assume !!(0 != ~y3~0); {21788#(<= ~counter~0 4)} is VALID [2022-04-28 13:57:50,004 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 13:57:50,004 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 13:57:50,005 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 13:57:50,005 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 13:57:50,006 INFO L290 TraceCheckUtils]: 56: Hoare triple {21816#(<= ~counter~0 5)} ~cond := #in~cond; {21816#(<= ~counter~0 5)} is VALID [2022-04-28 13:57:50,006 INFO L290 TraceCheckUtils]: 57: Hoare triple {21816#(<= ~counter~0 5)} assume !(0 == ~cond); {21816#(<= ~counter~0 5)} is VALID [2022-04-28 13:57:50,006 INFO L290 TraceCheckUtils]: 58: Hoare triple {21816#(<= ~counter~0 5)} assume true; {21816#(<= ~counter~0 5)} is VALID [2022-04-28 13:57:50,006 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 13:57:50,007 INFO L290 TraceCheckUtils]: 60: Hoare triple {21816#(<= ~counter~0 5)} assume !!(0 != ~y3~0); {21816#(<= ~counter~0 5)} is VALID [2022-04-28 13:57:50,007 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 13:57:50,008 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 13:57:50,008 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 13:57:50,008 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 13:57:50,009 INFO L290 TraceCheckUtils]: 65: Hoare triple {21844#(<= ~counter~0 6)} ~cond := #in~cond; {21844#(<= ~counter~0 6)} is VALID [2022-04-28 13:57:50,009 INFO L290 TraceCheckUtils]: 66: Hoare triple {21844#(<= ~counter~0 6)} assume !(0 == ~cond); {21844#(<= ~counter~0 6)} is VALID [2022-04-28 13:57:50,009 INFO L290 TraceCheckUtils]: 67: Hoare triple {21844#(<= ~counter~0 6)} assume true; {21844#(<= ~counter~0 6)} is VALID [2022-04-28 13:57:50,010 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 13:57:50,010 INFO L290 TraceCheckUtils]: 69: Hoare triple {21844#(<= ~counter~0 6)} assume !!(0 != ~y3~0); {21844#(<= ~counter~0 6)} is VALID [2022-04-28 13:57:50,010 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 13:57:50,011 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 13:57:50,011 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 13:57:50,011 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 13:57:50,012 INFO L290 TraceCheckUtils]: 74: Hoare triple {21872#(<= ~counter~0 7)} ~cond := #in~cond; {21872#(<= ~counter~0 7)} is VALID [2022-04-28 13:57:50,012 INFO L290 TraceCheckUtils]: 75: Hoare triple {21872#(<= ~counter~0 7)} assume !(0 == ~cond); {21872#(<= ~counter~0 7)} is VALID [2022-04-28 13:57:50,012 INFO L290 TraceCheckUtils]: 76: Hoare triple {21872#(<= ~counter~0 7)} assume true; {21872#(<= ~counter~0 7)} is VALID [2022-04-28 13:57:50,013 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 13:57:50,013 INFO L290 TraceCheckUtils]: 78: Hoare triple {21872#(<= ~counter~0 7)} assume !!(0 != ~y3~0); {21872#(<= ~counter~0 7)} is VALID [2022-04-28 13:57:50,014 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 13:57:50,014 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 13:57:50,021 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 13:57:50,021 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 13:57:50,022 INFO L290 TraceCheckUtils]: 83: Hoare triple {21900#(<= ~counter~0 8)} ~cond := #in~cond; {21900#(<= ~counter~0 8)} is VALID [2022-04-28 13:57:50,022 INFO L290 TraceCheckUtils]: 84: Hoare triple {21900#(<= ~counter~0 8)} assume !(0 == ~cond); {21900#(<= ~counter~0 8)} is VALID [2022-04-28 13:57:50,022 INFO L290 TraceCheckUtils]: 85: Hoare triple {21900#(<= ~counter~0 8)} assume true; {21900#(<= ~counter~0 8)} is VALID [2022-04-28 13:57:50,023 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 13:57:50,023 INFO L290 TraceCheckUtils]: 87: Hoare triple {21900#(<= ~counter~0 8)} assume !!(0 != ~y3~0); {21900#(<= ~counter~0 8)} is VALID [2022-04-28 13:57:50,023 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 13:57:50,024 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 13:57:50,024 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 13:57:50,025 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 13:57:50,025 INFO L290 TraceCheckUtils]: 92: Hoare triple {21928#(<= ~counter~0 9)} ~cond := #in~cond; {21928#(<= ~counter~0 9)} is VALID [2022-04-28 13:57:50,025 INFO L290 TraceCheckUtils]: 93: Hoare triple {21928#(<= ~counter~0 9)} assume !(0 == ~cond); {21928#(<= ~counter~0 9)} is VALID [2022-04-28 13:57:50,025 INFO L290 TraceCheckUtils]: 94: Hoare triple {21928#(<= ~counter~0 9)} assume true; {21928#(<= ~counter~0 9)} is VALID [2022-04-28 13:57:50,026 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 13:57:50,026 INFO L290 TraceCheckUtils]: 96: Hoare triple {21928#(<= ~counter~0 9)} assume !!(0 != ~y3~0); {21928#(<= ~counter~0 9)} is VALID [2022-04-28 13:57:50,026 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 13:57:50,027 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 13:57:50,027 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 13:57:50,028 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 13:57:50,028 INFO L290 TraceCheckUtils]: 101: Hoare triple {21956#(<= ~counter~0 10)} ~cond := #in~cond; {21956#(<= ~counter~0 10)} is VALID [2022-04-28 13:57:50,028 INFO L290 TraceCheckUtils]: 102: Hoare triple {21956#(<= ~counter~0 10)} assume !(0 == ~cond); {21956#(<= ~counter~0 10)} is VALID [2022-04-28 13:57:50,028 INFO L290 TraceCheckUtils]: 103: Hoare triple {21956#(<= ~counter~0 10)} assume true; {21956#(<= ~counter~0 10)} is VALID [2022-04-28 13:57:50,029 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 13:57:50,029 INFO L290 TraceCheckUtils]: 105: Hoare triple {21956#(<= ~counter~0 10)} assume !!(0 != ~y3~0); {21956#(<= ~counter~0 10)} is VALID [2022-04-28 13:57:50,029 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 13:57:50,030 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 13:57:50,030 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 13:57:50,031 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 13:57:50,031 INFO L290 TraceCheckUtils]: 110: Hoare triple {21984#(<= ~counter~0 11)} ~cond := #in~cond; {21984#(<= ~counter~0 11)} is VALID [2022-04-28 13:57:50,031 INFO L290 TraceCheckUtils]: 111: Hoare triple {21984#(<= ~counter~0 11)} assume !(0 == ~cond); {21984#(<= ~counter~0 11)} is VALID [2022-04-28 13:57:50,031 INFO L290 TraceCheckUtils]: 112: Hoare triple {21984#(<= ~counter~0 11)} assume true; {21984#(<= ~counter~0 11)} is VALID [2022-04-28 13:57:50,032 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 13:57:50,032 INFO L290 TraceCheckUtils]: 114: Hoare triple {21984#(<= ~counter~0 11)} assume !!(0 != ~y3~0); {21984#(<= ~counter~0 11)} is VALID [2022-04-28 13:57:50,032 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 13:57:50,033 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 13:57:50,033 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 13:57:50,034 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 13:57:50,034 INFO L290 TraceCheckUtils]: 119: Hoare triple {22012#(<= ~counter~0 12)} ~cond := #in~cond; {22012#(<= ~counter~0 12)} is VALID [2022-04-28 13:57:50,034 INFO L290 TraceCheckUtils]: 120: Hoare triple {22012#(<= ~counter~0 12)} assume !(0 == ~cond); {22012#(<= ~counter~0 12)} is VALID [2022-04-28 13:57:50,034 INFO L290 TraceCheckUtils]: 121: Hoare triple {22012#(<= ~counter~0 12)} assume true; {22012#(<= ~counter~0 12)} is VALID [2022-04-28 13:57:50,035 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 13:57:50,035 INFO L290 TraceCheckUtils]: 123: Hoare triple {22012#(<= ~counter~0 12)} assume !!(0 != ~y3~0); {22012#(<= ~counter~0 12)} is VALID [2022-04-28 13:57:50,035 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 13:57:50,036 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 13:57:50,036 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 13:57:50,037 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 13:57:50,037 INFO L290 TraceCheckUtils]: 128: Hoare triple {22040#(<= ~counter~0 13)} ~cond := #in~cond; {22040#(<= ~counter~0 13)} is VALID [2022-04-28 13:57:50,037 INFO L290 TraceCheckUtils]: 129: Hoare triple {22040#(<= ~counter~0 13)} assume !(0 == ~cond); {22040#(<= ~counter~0 13)} is VALID [2022-04-28 13:57:50,037 INFO L290 TraceCheckUtils]: 130: Hoare triple {22040#(<= ~counter~0 13)} assume true; {22040#(<= ~counter~0 13)} is VALID [2022-04-28 13:57:50,038 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 13:57:50,038 INFO L290 TraceCheckUtils]: 132: Hoare triple {22040#(<= ~counter~0 13)} assume !!(0 != ~y3~0); {22040#(<= ~counter~0 13)} is VALID [2022-04-28 13:57:50,039 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 13:57:50,039 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 13:57:50,039 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 13:57:50,040 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 13:57:50,040 INFO L290 TraceCheckUtils]: 137: Hoare triple {22068#(<= ~counter~0 14)} ~cond := #in~cond; {22068#(<= ~counter~0 14)} is VALID [2022-04-28 13:57:50,040 INFO L290 TraceCheckUtils]: 138: Hoare triple {22068#(<= ~counter~0 14)} assume !(0 == ~cond); {22068#(<= ~counter~0 14)} is VALID [2022-04-28 13:57:50,041 INFO L290 TraceCheckUtils]: 139: Hoare triple {22068#(<= ~counter~0 14)} assume true; {22068#(<= ~counter~0 14)} is VALID [2022-04-28 13:57:50,041 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 13:57:50,041 INFO L290 TraceCheckUtils]: 141: Hoare triple {22068#(<= ~counter~0 14)} assume !!(0 != ~y3~0); {22068#(<= ~counter~0 14)} is VALID [2022-04-28 13:57:50,042 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 13:57:50,042 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 13:57:50,042 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 13:57:50,043 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 13:57:50,043 INFO L290 TraceCheckUtils]: 146: Hoare triple {22096#(<= ~counter~0 15)} ~cond := #in~cond; {22096#(<= ~counter~0 15)} is VALID [2022-04-28 13:57:50,043 INFO L290 TraceCheckUtils]: 147: Hoare triple {22096#(<= ~counter~0 15)} assume !(0 == ~cond); {22096#(<= ~counter~0 15)} is VALID [2022-04-28 13:57:50,044 INFO L290 TraceCheckUtils]: 148: Hoare triple {22096#(<= ~counter~0 15)} assume true; {22096#(<= ~counter~0 15)} is VALID [2022-04-28 13:57:50,044 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 13:57:50,044 INFO L290 TraceCheckUtils]: 150: Hoare triple {22096#(<= ~counter~0 15)} assume !!(0 != ~y3~0); {22096#(<= ~counter~0 15)} is VALID [2022-04-28 13:57:50,045 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 13:57:50,045 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 13:57:50,045 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 13:57:50,046 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 13:57:50,046 INFO L290 TraceCheckUtils]: 155: Hoare triple {22124#(<= ~counter~0 16)} ~cond := #in~cond; {22124#(<= ~counter~0 16)} is VALID [2022-04-28 13:57:50,046 INFO L290 TraceCheckUtils]: 156: Hoare triple {22124#(<= ~counter~0 16)} assume !(0 == ~cond); {22124#(<= ~counter~0 16)} is VALID [2022-04-28 13:57:50,047 INFO L290 TraceCheckUtils]: 157: Hoare triple {22124#(<= ~counter~0 16)} assume true; {22124#(<= ~counter~0 16)} is VALID [2022-04-28 13:57:50,047 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 13:57:50,047 INFO L290 TraceCheckUtils]: 159: Hoare triple {22124#(<= ~counter~0 16)} assume !!(0 != ~y3~0); {22124#(<= ~counter~0 16)} is VALID [2022-04-28 13:57:50,048 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 13:57:50,048 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 13:57:50,048 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 13:57:50,049 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 13:57:50,049 INFO L290 TraceCheckUtils]: 164: Hoare triple {22152#(<= ~counter~0 17)} ~cond := #in~cond; {22152#(<= ~counter~0 17)} is VALID [2022-04-28 13:57:50,049 INFO L290 TraceCheckUtils]: 165: Hoare triple {22152#(<= ~counter~0 17)} assume !(0 == ~cond); {22152#(<= ~counter~0 17)} is VALID [2022-04-28 13:57:50,050 INFO L290 TraceCheckUtils]: 166: Hoare triple {22152#(<= ~counter~0 17)} assume true; {22152#(<= ~counter~0 17)} is VALID [2022-04-28 13:57:50,050 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 13:57:50,050 INFO L290 TraceCheckUtils]: 168: Hoare triple {22152#(<= ~counter~0 17)} assume !!(0 != ~y3~0); {22152#(<= ~counter~0 17)} is VALID [2022-04-28 13:57:50,051 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 13:57:50,051 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 13:57:50,051 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 13:57:50,051 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 13:57:50,051 INFO L290 TraceCheckUtils]: 173: Hoare triple {21648#false} ~cond := #in~cond; {21648#false} is VALID [2022-04-28 13:57:50,051 INFO L290 TraceCheckUtils]: 174: Hoare triple {21648#false} assume 0 == ~cond; {21648#false} is VALID [2022-04-28 13:57:50,051 INFO L290 TraceCheckUtils]: 175: Hoare triple {21648#false} assume !false; {21648#false} is VALID [2022-04-28 13:57:50,052 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 13:57:50,052 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 13:57:51,016 INFO L290 TraceCheckUtils]: 175: Hoare triple {21648#false} assume !false; {21648#false} is VALID [2022-04-28 13:57:51,016 INFO L290 TraceCheckUtils]: 174: Hoare triple {21648#false} assume 0 == ~cond; {21648#false} is VALID [2022-04-28 13:57:51,016 INFO L290 TraceCheckUtils]: 173: Hoare triple {21648#false} ~cond := #in~cond; {21648#false} is VALID [2022-04-28 13:57:51,016 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 13:57:51,016 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 13:57:51,017 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 13:57:51,017 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 13:57:51,017 INFO L290 TraceCheckUtils]: 168: Hoare triple {22212#(< ~counter~0 50)} assume !!(0 != ~y3~0); {22212#(< ~counter~0 50)} is VALID [2022-04-28 13:57:51,018 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {21647#true} {22212#(< ~counter~0 50)} #63#return; {22212#(< ~counter~0 50)} is VALID [2022-04-28 13:57:51,018 INFO L290 TraceCheckUtils]: 166: Hoare triple {21647#true} assume true; {21647#true} is VALID [2022-04-28 13:57:51,018 INFO L290 TraceCheckUtils]: 165: Hoare triple {21647#true} assume !(0 == ~cond); {21647#true} is VALID [2022-04-28 13:57:51,018 INFO L290 TraceCheckUtils]: 164: Hoare triple {21647#true} ~cond := #in~cond; {21647#true} is VALID [2022-04-28 13:57:51,018 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 13:57:51,018 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 13:57:51,019 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 13:57:51,019 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 13:57:51,019 INFO L290 TraceCheckUtils]: 159: Hoare triple {22240#(< ~counter~0 49)} assume !!(0 != ~y3~0); {22240#(< ~counter~0 49)} is VALID [2022-04-28 13:57:51,020 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {21647#true} {22240#(< ~counter~0 49)} #63#return; {22240#(< ~counter~0 49)} is VALID [2022-04-28 13:57:51,020 INFO L290 TraceCheckUtils]: 157: Hoare triple {21647#true} assume true; {21647#true} is VALID [2022-04-28 13:57:51,020 INFO L290 TraceCheckUtils]: 156: Hoare triple {21647#true} assume !(0 == ~cond); {21647#true} is VALID [2022-04-28 13:57:51,020 INFO L290 TraceCheckUtils]: 155: Hoare triple {21647#true} ~cond := #in~cond; {21647#true} is VALID [2022-04-28 13:57:51,020 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 13:57:51,020 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 13:57:51,021 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 13:57:51,021 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 13:57:51,021 INFO L290 TraceCheckUtils]: 150: Hoare triple {22268#(< ~counter~0 48)} assume !!(0 != ~y3~0); {22268#(< ~counter~0 48)} is VALID [2022-04-28 13:57:51,022 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {21647#true} {22268#(< ~counter~0 48)} #63#return; {22268#(< ~counter~0 48)} is VALID [2022-04-28 13:57:51,022 INFO L290 TraceCheckUtils]: 148: Hoare triple {21647#true} assume true; {21647#true} is VALID [2022-04-28 13:57:51,022 INFO L290 TraceCheckUtils]: 147: Hoare triple {21647#true} assume !(0 == ~cond); {21647#true} is VALID [2022-04-28 13:57:51,022 INFO L290 TraceCheckUtils]: 146: Hoare triple {21647#true} ~cond := #in~cond; {21647#true} is VALID [2022-04-28 13:57:51,022 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 13:57:51,022 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 13:57:51,023 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 13:57:51,023 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 13:57:51,023 INFO L290 TraceCheckUtils]: 141: Hoare triple {22296#(< ~counter~0 47)} assume !!(0 != ~y3~0); {22296#(< ~counter~0 47)} is VALID [2022-04-28 13:57:51,024 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {21647#true} {22296#(< ~counter~0 47)} #63#return; {22296#(< ~counter~0 47)} is VALID [2022-04-28 13:57:51,024 INFO L290 TraceCheckUtils]: 139: Hoare triple {21647#true} assume true; {21647#true} is VALID [2022-04-28 13:57:51,024 INFO L290 TraceCheckUtils]: 138: Hoare triple {21647#true} assume !(0 == ~cond); {21647#true} is VALID [2022-04-28 13:57:51,024 INFO L290 TraceCheckUtils]: 137: Hoare triple {21647#true} ~cond := #in~cond; {21647#true} is VALID [2022-04-28 13:57:51,024 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 13:57:51,024 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 13:57:51,025 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 13:57:51,025 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 13:57:51,025 INFO L290 TraceCheckUtils]: 132: Hoare triple {22324#(< ~counter~0 46)} assume !!(0 != ~y3~0); {22324#(< ~counter~0 46)} is VALID [2022-04-28 13:57:51,026 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {21647#true} {22324#(< ~counter~0 46)} #63#return; {22324#(< ~counter~0 46)} is VALID [2022-04-28 13:57:51,026 INFO L290 TraceCheckUtils]: 130: Hoare triple {21647#true} assume true; {21647#true} is VALID [2022-04-28 13:57:51,026 INFO L290 TraceCheckUtils]: 129: Hoare triple {21647#true} assume !(0 == ~cond); {21647#true} is VALID [2022-04-28 13:57:51,026 INFO L290 TraceCheckUtils]: 128: Hoare triple {21647#true} ~cond := #in~cond; {21647#true} is VALID [2022-04-28 13:57:51,026 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 13:57:51,026 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 13:57:51,027 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 13:57:51,031 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 13:57:51,031 INFO L290 TraceCheckUtils]: 123: Hoare triple {22352#(< ~counter~0 45)} assume !!(0 != ~y3~0); {22352#(< ~counter~0 45)} is VALID [2022-04-28 13:57:51,032 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {21647#true} {22352#(< ~counter~0 45)} #63#return; {22352#(< ~counter~0 45)} is VALID [2022-04-28 13:57:51,032 INFO L290 TraceCheckUtils]: 121: Hoare triple {21647#true} assume true; {21647#true} is VALID [2022-04-28 13:57:51,032 INFO L290 TraceCheckUtils]: 120: Hoare triple {21647#true} assume !(0 == ~cond); {21647#true} is VALID [2022-04-28 13:57:51,032 INFO L290 TraceCheckUtils]: 119: Hoare triple {21647#true} ~cond := #in~cond; {21647#true} is VALID [2022-04-28 13:57:51,032 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 13:57:51,033 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 13:57:51,033 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 13:57:51,034 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 13:57:51,034 INFO L290 TraceCheckUtils]: 114: Hoare triple {22380#(< ~counter~0 44)} assume !!(0 != ~y3~0); {22380#(< ~counter~0 44)} is VALID [2022-04-28 13:57:51,035 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {21647#true} {22380#(< ~counter~0 44)} #63#return; {22380#(< ~counter~0 44)} is VALID [2022-04-28 13:57:51,035 INFO L290 TraceCheckUtils]: 112: Hoare triple {21647#true} assume true; {21647#true} is VALID [2022-04-28 13:57:51,035 INFO L290 TraceCheckUtils]: 111: Hoare triple {21647#true} assume !(0 == ~cond); {21647#true} is VALID [2022-04-28 13:57:51,035 INFO L290 TraceCheckUtils]: 110: Hoare triple {21647#true} ~cond := #in~cond; {21647#true} is VALID [2022-04-28 13:57:51,035 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 13:57:51,035 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 13:57:51,036 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 13:57:51,036 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 13:57:51,036 INFO L290 TraceCheckUtils]: 105: Hoare triple {22408#(< ~counter~0 43)} assume !!(0 != ~y3~0); {22408#(< ~counter~0 43)} is VALID [2022-04-28 13:57:51,037 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {21647#true} {22408#(< ~counter~0 43)} #63#return; {22408#(< ~counter~0 43)} is VALID [2022-04-28 13:57:51,037 INFO L290 TraceCheckUtils]: 103: Hoare triple {21647#true} assume true; {21647#true} is VALID [2022-04-28 13:57:51,037 INFO L290 TraceCheckUtils]: 102: Hoare triple {21647#true} assume !(0 == ~cond); {21647#true} is VALID [2022-04-28 13:57:51,037 INFO L290 TraceCheckUtils]: 101: Hoare triple {21647#true} ~cond := #in~cond; {21647#true} is VALID [2022-04-28 13:57:51,037 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 13:57:51,037 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 13:57:51,038 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 13:57:51,038 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 13:57:51,038 INFO L290 TraceCheckUtils]: 96: Hoare triple {22436#(< ~counter~0 42)} assume !!(0 != ~y3~0); {22436#(< ~counter~0 42)} is VALID [2022-04-28 13:57:51,039 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {21647#true} {22436#(< ~counter~0 42)} #63#return; {22436#(< ~counter~0 42)} is VALID [2022-04-28 13:57:51,039 INFO L290 TraceCheckUtils]: 94: Hoare triple {21647#true} assume true; {21647#true} is VALID [2022-04-28 13:57:51,039 INFO L290 TraceCheckUtils]: 93: Hoare triple {21647#true} assume !(0 == ~cond); {21647#true} is VALID [2022-04-28 13:57:51,039 INFO L290 TraceCheckUtils]: 92: Hoare triple {21647#true} ~cond := #in~cond; {21647#true} is VALID [2022-04-28 13:57:51,039 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 13:57:51,040 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 13:57:51,040 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 13:57:51,040 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 13:57:51,041 INFO L290 TraceCheckUtils]: 87: Hoare triple {22464#(< ~counter~0 41)} assume !!(0 != ~y3~0); {22464#(< ~counter~0 41)} is VALID [2022-04-28 13:57:51,041 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {21647#true} {22464#(< ~counter~0 41)} #63#return; {22464#(< ~counter~0 41)} is VALID [2022-04-28 13:57:51,041 INFO L290 TraceCheckUtils]: 85: Hoare triple {21647#true} assume true; {21647#true} is VALID [2022-04-28 13:57:51,041 INFO L290 TraceCheckUtils]: 84: Hoare triple {21647#true} assume !(0 == ~cond); {21647#true} is VALID [2022-04-28 13:57:51,042 INFO L290 TraceCheckUtils]: 83: Hoare triple {21647#true} ~cond := #in~cond; {21647#true} is VALID [2022-04-28 13:57:51,042 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 13:57:51,042 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 13:57:51,042 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 13:57:51,043 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 13:57:51,043 INFO L290 TraceCheckUtils]: 78: Hoare triple {22492#(< ~counter~0 40)} assume !!(0 != ~y3~0); {22492#(< ~counter~0 40)} is VALID [2022-04-28 13:57:51,044 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {21647#true} {22492#(< ~counter~0 40)} #63#return; {22492#(< ~counter~0 40)} is VALID [2022-04-28 13:57:51,044 INFO L290 TraceCheckUtils]: 76: Hoare triple {21647#true} assume true; {21647#true} is VALID [2022-04-28 13:57:51,044 INFO L290 TraceCheckUtils]: 75: Hoare triple {21647#true} assume !(0 == ~cond); {21647#true} is VALID [2022-04-28 13:57:51,044 INFO L290 TraceCheckUtils]: 74: Hoare triple {21647#true} ~cond := #in~cond; {21647#true} is VALID [2022-04-28 13:57:51,044 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 13:57:51,044 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 13:57:51,045 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 13:57:51,045 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 13:57:51,045 INFO L290 TraceCheckUtils]: 69: Hoare triple {22520#(< ~counter~0 39)} assume !!(0 != ~y3~0); {22520#(< ~counter~0 39)} is VALID [2022-04-28 13:57:51,046 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {21647#true} {22520#(< ~counter~0 39)} #63#return; {22520#(< ~counter~0 39)} is VALID [2022-04-28 13:57:51,046 INFO L290 TraceCheckUtils]: 67: Hoare triple {21647#true} assume true; {21647#true} is VALID [2022-04-28 13:57:51,046 INFO L290 TraceCheckUtils]: 66: Hoare triple {21647#true} assume !(0 == ~cond); {21647#true} is VALID [2022-04-28 13:57:51,046 INFO L290 TraceCheckUtils]: 65: Hoare triple {21647#true} ~cond := #in~cond; {21647#true} is VALID [2022-04-28 13:57:51,046 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 13:57:51,046 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 13:57:51,047 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 13:57:51,047 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 13:57:51,048 INFO L290 TraceCheckUtils]: 60: Hoare triple {22548#(< ~counter~0 38)} assume !!(0 != ~y3~0); {22548#(< ~counter~0 38)} is VALID [2022-04-28 13:57:51,048 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {21647#true} {22548#(< ~counter~0 38)} #63#return; {22548#(< ~counter~0 38)} is VALID [2022-04-28 13:57:51,048 INFO L290 TraceCheckUtils]: 58: Hoare triple {21647#true} assume true; {21647#true} is VALID [2022-04-28 13:57:51,048 INFO L290 TraceCheckUtils]: 57: Hoare triple {21647#true} assume !(0 == ~cond); {21647#true} is VALID [2022-04-28 13:57:51,048 INFO L290 TraceCheckUtils]: 56: Hoare triple {21647#true} ~cond := #in~cond; {21647#true} is VALID [2022-04-28 13:57:51,048 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 13:57:51,049 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 13:57:51,049 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 13:57:51,050 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 13:57:51,050 INFO L290 TraceCheckUtils]: 51: Hoare triple {22576#(< ~counter~0 37)} assume !!(0 != ~y3~0); {22576#(< ~counter~0 37)} is VALID [2022-04-28 13:57:51,050 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {21647#true} {22576#(< ~counter~0 37)} #63#return; {22576#(< ~counter~0 37)} is VALID [2022-04-28 13:57:51,050 INFO L290 TraceCheckUtils]: 49: Hoare triple {21647#true} assume true; {21647#true} is VALID [2022-04-28 13:57:51,050 INFO L290 TraceCheckUtils]: 48: Hoare triple {21647#true} assume !(0 == ~cond); {21647#true} is VALID [2022-04-28 13:57:51,050 INFO L290 TraceCheckUtils]: 47: Hoare triple {21647#true} ~cond := #in~cond; {21647#true} is VALID [2022-04-28 13:57:51,051 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 13:57:51,051 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 13:57:51,051 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 13:57:51,052 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 13:57:51,052 INFO L290 TraceCheckUtils]: 42: Hoare triple {22604#(< ~counter~0 36)} assume !!(0 != ~y3~0); {22604#(< ~counter~0 36)} is VALID [2022-04-28 13:57:51,052 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {21647#true} {22604#(< ~counter~0 36)} #63#return; {22604#(< ~counter~0 36)} is VALID [2022-04-28 13:57:51,052 INFO L290 TraceCheckUtils]: 40: Hoare triple {21647#true} assume true; {21647#true} is VALID [2022-04-28 13:57:51,053 INFO L290 TraceCheckUtils]: 39: Hoare triple {21647#true} assume !(0 == ~cond); {21647#true} is VALID [2022-04-28 13:57:51,053 INFO L290 TraceCheckUtils]: 38: Hoare triple {21647#true} ~cond := #in~cond; {21647#true} is VALID [2022-04-28 13:57:51,053 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 13:57:51,053 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 13:57:51,053 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 13:57:51,054 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 13:57:51,054 INFO L290 TraceCheckUtils]: 33: Hoare triple {22632#(< ~counter~0 35)} assume !!(0 != ~y3~0); {22632#(< ~counter~0 35)} is VALID [2022-04-28 13:57:51,055 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {21647#true} {22632#(< ~counter~0 35)} #63#return; {22632#(< ~counter~0 35)} is VALID [2022-04-28 13:57:51,055 INFO L290 TraceCheckUtils]: 31: Hoare triple {21647#true} assume true; {21647#true} is VALID [2022-04-28 13:57:51,055 INFO L290 TraceCheckUtils]: 30: Hoare triple {21647#true} assume !(0 == ~cond); {21647#true} is VALID [2022-04-28 13:57:51,055 INFO L290 TraceCheckUtils]: 29: Hoare triple {21647#true} ~cond := #in~cond; {21647#true} is VALID [2022-04-28 13:57:51,055 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 13:57:51,055 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 13:57:51,056 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 13:57:51,056 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 13:57:51,056 INFO L290 TraceCheckUtils]: 24: Hoare triple {22660#(< ~counter~0 34)} assume !!(0 != ~y3~0); {22660#(< ~counter~0 34)} is VALID [2022-04-28 13:57:51,057 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {21647#true} {22660#(< ~counter~0 34)} #63#return; {22660#(< ~counter~0 34)} is VALID [2022-04-28 13:57:51,057 INFO L290 TraceCheckUtils]: 22: Hoare triple {21647#true} assume true; {21647#true} is VALID [2022-04-28 13:57:51,057 INFO L290 TraceCheckUtils]: 21: Hoare triple {21647#true} assume !(0 == ~cond); {21647#true} is VALID [2022-04-28 13:57:51,057 INFO L290 TraceCheckUtils]: 20: Hoare triple {21647#true} ~cond := #in~cond; {21647#true} is VALID [2022-04-28 13:57:51,057 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 13:57:51,057 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 13:57:51,058 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 13:57:51,058 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 13:57:51,059 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {21647#true} {22688#(< ~counter~0 33)} #61#return; {22688#(< ~counter~0 33)} is VALID [2022-04-28 13:57:51,059 INFO L290 TraceCheckUtils]: 14: Hoare triple {21647#true} assume true; {21647#true} is VALID [2022-04-28 13:57:51,059 INFO L290 TraceCheckUtils]: 13: Hoare triple {21647#true} assume !(0 == ~cond); {21647#true} is VALID [2022-04-28 13:57:51,059 INFO L290 TraceCheckUtils]: 12: Hoare triple {21647#true} ~cond := #in~cond; {21647#true} is VALID [2022-04-28 13:57:51,059 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 13:57:51,059 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {21647#true} {22688#(< ~counter~0 33)} #59#return; {22688#(< ~counter~0 33)} is VALID [2022-04-28 13:57:51,059 INFO L290 TraceCheckUtils]: 9: Hoare triple {21647#true} assume true; {21647#true} is VALID [2022-04-28 13:57:51,060 INFO L290 TraceCheckUtils]: 8: Hoare triple {21647#true} assume !(0 == ~cond); {21647#true} is VALID [2022-04-28 13:57:51,060 INFO L290 TraceCheckUtils]: 7: Hoare triple {21647#true} ~cond := #in~cond; {21647#true} is VALID [2022-04-28 13:57:51,060 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 13:57:51,060 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 13:57:51,060 INFO L272 TraceCheckUtils]: 4: Hoare triple {22688#(< ~counter~0 33)} call #t~ret7 := main(); {22688#(< ~counter~0 33)} is VALID [2022-04-28 13:57:51,061 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {22688#(< ~counter~0 33)} {21647#true} #67#return; {22688#(< ~counter~0 33)} is VALID [2022-04-28 13:57:51,061 INFO L290 TraceCheckUtils]: 2: Hoare triple {22688#(< ~counter~0 33)} assume true; {22688#(< ~counter~0 33)} is VALID [2022-04-28 13:57:51,061 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 13:57:51,061 INFO L272 TraceCheckUtils]: 0: Hoare triple {21647#true} call ULTIMATE.init(); {21647#true} is VALID [2022-04-28 13:57:51,062 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 13:57:51,062 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 13:57:51,062 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1943435309] [2022-04-28 13:57:51,062 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 13:57:51,062 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1986975217] [2022-04-28 13:57:51,063 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1986975217] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 13:57:51,063 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 13:57:51,063 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [21, 21] total 40 [2022-04-28 13:57:51,063 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 13:57:51,063 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1582602605] [2022-04-28 13:57:51,063 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1582602605] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 13:57:51,063 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 13:57:51,063 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [21] imperfect sequences [] total 21 [2022-04-28 13:57:51,063 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [880543430] [2022-04-28 13:57:51,063 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 13:57:51,064 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 13:57:51,064 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 13:57:51,064 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 13:57:51,185 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 13:57:51,186 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 21 states [2022-04-28 13:57:51,186 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 13:57:51,186 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 21 interpolants. [2022-04-28 13:57:51,186 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=708, Invalid=852, Unknown=0, NotChecked=0, Total=1560 [2022-04-28 13:57:51,193 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 13:57:51,878 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 13:57:51,878 INFO L93 Difference]: Finished difference Result 187 states and 206 transitions. [2022-04-28 13:57:51,878 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 38 states. [2022-04-28 13:57:51,879 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 13:57:51,879 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 13:57:51,879 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 13:57:51,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 38 states and 205 transitions. [2022-04-28 13:57:51,882 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 13:57:51,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 38 states and 205 transitions. [2022-04-28 13:57:51,884 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 38 states and 205 transitions. [2022-04-28 13:57:52,027 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 13:57:52,029 INFO L225 Difference]: With dead ends: 187 [2022-04-28 13:57:52,029 INFO L226 Difference]: Without dead ends: 182 [2022-04-28 13:57:52,030 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 13:57:52,030 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 13:57:52,031 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 13:57:52,031 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 182 states. [2022-04-28 13:57:52,222 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 182 to 182. [2022-04-28 13:57:52,222 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 13:57:52,223 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 13:57:52,223 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 13:57:52,223 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 13:57:52,225 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 13:57:52,225 INFO L93 Difference]: Finished difference Result 182 states and 201 transitions. [2022-04-28 13:57:52,225 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 201 transitions. [2022-04-28 13:57:52,226 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 13:57:52,226 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 13:57:52,226 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 13:57:52,226 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 13:57:52,229 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 13:57:52,229 INFO L93 Difference]: Finished difference Result 182 states and 201 transitions. [2022-04-28 13:57:52,229 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 201 transitions. [2022-04-28 13:57:52,229 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 13:57:52,229 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 13:57:52,229 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 13:57:52,229 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 13:57:52,230 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 13:57:52,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 182 states to 182 states and 201 transitions. [2022-04-28 13:57:52,232 INFO L78 Accepts]: Start accepts. Automaton has 182 states and 201 transitions. Word has length 176 [2022-04-28 13:57:52,232 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 13:57:52,232 INFO L495 AbstractCegarLoop]: Abstraction has 182 states and 201 transitions. [2022-04-28 13:57:52,233 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 13:57:52,233 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 182 states and 201 transitions. [2022-04-28 13:57:52,443 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 13:57:52,444 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 201 transitions. [2022-04-28 13:57:52,444 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2022-04-28 13:57:52,444 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 13:57:52,444 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 13:57:52,461 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 13:57:52,645 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 13:57:52,645 INFO L420 AbstractCegarLoop]: === Iteration 22 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 13:57:52,645 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 13:57:52,645 INFO L85 PathProgramCache]: Analyzing trace with hash 994740182, now seen corresponding path program 35 times [2022-04-28 13:57:52,645 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 13:57:52,645 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1792197612] [2022-04-28 13:57:52,646 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 13:57:52,646 INFO L85 PathProgramCache]: Analyzing trace with hash 994740182, now seen corresponding path program 36 times [2022-04-28 13:57:52,646 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 13:57:52,646 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1351422714] [2022-04-28 13:57:52,646 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 13:57:52,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 13:57:52,661 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 13:57:52,661 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [721236822] [2022-04-28 13:57:52,662 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-28 13:57:52,662 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 13:57:52,662 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 13:57:52,662 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 13:57:52,663 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 13:57:52,786 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 19 check-sat command(s) [2022-04-28 13:57:52,787 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 13:57:52,789 INFO L263 TraceCheckSpWp]: Trace formula consists of 507 conjuncts, 41 conjunts are in the unsatisfiable core [2022-04-28 13:57:52,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 13:57:52,819 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 13:57:53,740 INFO L272 TraceCheckUtils]: 0: Hoare triple {23878#true} call ULTIMATE.init(); {23878#true} is VALID [2022-04-28 13:57:53,740 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 13:57:53,741 INFO L290 TraceCheckUtils]: 2: Hoare triple {23886#(<= ~counter~0 0)} assume true; {23886#(<= ~counter~0 0)} is VALID [2022-04-28 13:57:53,741 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {23886#(<= ~counter~0 0)} {23878#true} #67#return; {23886#(<= ~counter~0 0)} is VALID [2022-04-28 13:57:53,741 INFO L272 TraceCheckUtils]: 4: Hoare triple {23886#(<= ~counter~0 0)} call #t~ret7 := main(); {23886#(<= ~counter~0 0)} is VALID [2022-04-28 13:57:53,742 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 13:57:53,742 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 13:57:53,742 INFO L290 TraceCheckUtils]: 7: Hoare triple {23886#(<= ~counter~0 0)} ~cond := #in~cond; {23886#(<= ~counter~0 0)} is VALID [2022-04-28 13:57:53,743 INFO L290 TraceCheckUtils]: 8: Hoare triple {23886#(<= ~counter~0 0)} assume !(0 == ~cond); {23886#(<= ~counter~0 0)} is VALID [2022-04-28 13:57:53,743 INFO L290 TraceCheckUtils]: 9: Hoare triple {23886#(<= ~counter~0 0)} assume true; {23886#(<= ~counter~0 0)} is VALID [2022-04-28 13:57:53,743 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 13:57:53,744 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 13:57:53,744 INFO L290 TraceCheckUtils]: 12: Hoare triple {23886#(<= ~counter~0 0)} ~cond := #in~cond; {23886#(<= ~counter~0 0)} is VALID [2022-04-28 13:57:53,744 INFO L290 TraceCheckUtils]: 13: Hoare triple {23886#(<= ~counter~0 0)} assume !(0 == ~cond); {23886#(<= ~counter~0 0)} is VALID [2022-04-28 13:57:53,744 INFO L290 TraceCheckUtils]: 14: Hoare triple {23886#(<= ~counter~0 0)} assume true; {23886#(<= ~counter~0 0)} is VALID [2022-04-28 13:57:53,745 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 13:57:53,745 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 13:57:53,746 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 13:57:53,746 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 13:57:53,747 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 13:57:53,747 INFO L290 TraceCheckUtils]: 20: Hoare triple {23935#(<= ~counter~0 1)} ~cond := #in~cond; {23935#(<= ~counter~0 1)} is VALID [2022-04-28 13:57:53,747 INFO L290 TraceCheckUtils]: 21: Hoare triple {23935#(<= ~counter~0 1)} assume !(0 == ~cond); {23935#(<= ~counter~0 1)} is VALID [2022-04-28 13:57:53,748 INFO L290 TraceCheckUtils]: 22: Hoare triple {23935#(<= ~counter~0 1)} assume true; {23935#(<= ~counter~0 1)} is VALID [2022-04-28 13:57:53,748 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 13:57:53,748 INFO L290 TraceCheckUtils]: 24: Hoare triple {23935#(<= ~counter~0 1)} assume !!(0 != ~y3~0); {23935#(<= ~counter~0 1)} is VALID [2022-04-28 13:57:53,749 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 13:57:53,749 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 13:57:53,750 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 13:57:53,750 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 13:57:53,750 INFO L290 TraceCheckUtils]: 29: Hoare triple {23963#(<= ~counter~0 2)} ~cond := #in~cond; {23963#(<= ~counter~0 2)} is VALID [2022-04-28 13:57:53,751 INFO L290 TraceCheckUtils]: 30: Hoare triple {23963#(<= ~counter~0 2)} assume !(0 == ~cond); {23963#(<= ~counter~0 2)} is VALID [2022-04-28 13:57:53,751 INFO L290 TraceCheckUtils]: 31: Hoare triple {23963#(<= ~counter~0 2)} assume true; {23963#(<= ~counter~0 2)} is VALID [2022-04-28 13:57:53,752 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 13:57:53,752 INFO L290 TraceCheckUtils]: 33: Hoare triple {23963#(<= ~counter~0 2)} assume !!(0 != ~y3~0); {23963#(<= ~counter~0 2)} is VALID [2022-04-28 13:57:53,752 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 13:57:53,753 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 13:57:53,753 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 13:57:53,754 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 13:57:53,754 INFO L290 TraceCheckUtils]: 38: Hoare triple {23991#(<= ~counter~0 3)} ~cond := #in~cond; {23991#(<= ~counter~0 3)} is VALID [2022-04-28 13:57:53,754 INFO L290 TraceCheckUtils]: 39: Hoare triple {23991#(<= ~counter~0 3)} assume !(0 == ~cond); {23991#(<= ~counter~0 3)} is VALID [2022-04-28 13:57:53,754 INFO L290 TraceCheckUtils]: 40: Hoare triple {23991#(<= ~counter~0 3)} assume true; {23991#(<= ~counter~0 3)} is VALID [2022-04-28 13:57:53,755 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 13:57:53,755 INFO L290 TraceCheckUtils]: 42: Hoare triple {23991#(<= ~counter~0 3)} assume !!(0 != ~y3~0); {23991#(<= ~counter~0 3)} is VALID [2022-04-28 13:57:53,756 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 13:57:53,756 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 13:57:53,757 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 13:57:53,757 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 13:57:53,757 INFO L290 TraceCheckUtils]: 47: Hoare triple {24019#(<= ~counter~0 4)} ~cond := #in~cond; {24019#(<= ~counter~0 4)} is VALID [2022-04-28 13:57:53,758 INFO L290 TraceCheckUtils]: 48: Hoare triple {24019#(<= ~counter~0 4)} assume !(0 == ~cond); {24019#(<= ~counter~0 4)} is VALID [2022-04-28 13:57:53,758 INFO L290 TraceCheckUtils]: 49: Hoare triple {24019#(<= ~counter~0 4)} assume true; {24019#(<= ~counter~0 4)} is VALID [2022-04-28 13:57:53,759 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 13:57:53,759 INFO L290 TraceCheckUtils]: 51: Hoare triple {24019#(<= ~counter~0 4)} assume !!(0 != ~y3~0); {24019#(<= ~counter~0 4)} is VALID [2022-04-28 13:57:53,759 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 13:57:53,760 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 13:57:53,760 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 13:57:53,761 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 13:57:53,761 INFO L290 TraceCheckUtils]: 56: Hoare triple {24047#(<= ~counter~0 5)} ~cond := #in~cond; {24047#(<= ~counter~0 5)} is VALID [2022-04-28 13:57:53,761 INFO L290 TraceCheckUtils]: 57: Hoare triple {24047#(<= ~counter~0 5)} assume !(0 == ~cond); {24047#(<= ~counter~0 5)} is VALID [2022-04-28 13:57:53,762 INFO L290 TraceCheckUtils]: 58: Hoare triple {24047#(<= ~counter~0 5)} assume true; {24047#(<= ~counter~0 5)} is VALID [2022-04-28 13:57:53,762 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 13:57:53,762 INFO L290 TraceCheckUtils]: 60: Hoare triple {24047#(<= ~counter~0 5)} assume !!(0 != ~y3~0); {24047#(<= ~counter~0 5)} is VALID [2022-04-28 13:57:53,763 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 13:57:53,763 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 13:57:53,763 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 13:57:53,764 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 13:57:53,764 INFO L290 TraceCheckUtils]: 65: Hoare triple {24075#(<= ~counter~0 6)} ~cond := #in~cond; {24075#(<= ~counter~0 6)} is VALID [2022-04-28 13:57:53,764 INFO L290 TraceCheckUtils]: 66: Hoare triple {24075#(<= ~counter~0 6)} assume !(0 == ~cond); {24075#(<= ~counter~0 6)} is VALID [2022-04-28 13:57:53,765 INFO L290 TraceCheckUtils]: 67: Hoare triple {24075#(<= ~counter~0 6)} assume true; {24075#(<= ~counter~0 6)} is VALID [2022-04-28 13:57:53,765 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 13:57:53,765 INFO L290 TraceCheckUtils]: 69: Hoare triple {24075#(<= ~counter~0 6)} assume !!(0 != ~y3~0); {24075#(<= ~counter~0 6)} is VALID [2022-04-28 13:57:53,766 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 13:57:53,766 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 13:57:53,766 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 13:57:53,767 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 13:57:53,767 INFO L290 TraceCheckUtils]: 74: Hoare triple {24103#(<= ~counter~0 7)} ~cond := #in~cond; {24103#(<= ~counter~0 7)} is VALID [2022-04-28 13:57:53,767 INFO L290 TraceCheckUtils]: 75: Hoare triple {24103#(<= ~counter~0 7)} assume !(0 == ~cond); {24103#(<= ~counter~0 7)} is VALID [2022-04-28 13:57:53,768 INFO L290 TraceCheckUtils]: 76: Hoare triple {24103#(<= ~counter~0 7)} assume true; {24103#(<= ~counter~0 7)} is VALID [2022-04-28 13:57:53,768 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 13:57:53,768 INFO L290 TraceCheckUtils]: 78: Hoare triple {24103#(<= ~counter~0 7)} assume !!(0 != ~y3~0); {24103#(<= ~counter~0 7)} is VALID [2022-04-28 13:57:53,768 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 13:57:53,769 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 13:57:53,769 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 13:57:53,770 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 13:57:53,770 INFO L290 TraceCheckUtils]: 83: Hoare triple {24131#(<= ~counter~0 8)} ~cond := #in~cond; {24131#(<= ~counter~0 8)} is VALID [2022-04-28 13:57:53,770 INFO L290 TraceCheckUtils]: 84: Hoare triple {24131#(<= ~counter~0 8)} assume !(0 == ~cond); {24131#(<= ~counter~0 8)} is VALID [2022-04-28 13:57:53,770 INFO L290 TraceCheckUtils]: 85: Hoare triple {24131#(<= ~counter~0 8)} assume true; {24131#(<= ~counter~0 8)} is VALID [2022-04-28 13:57:53,771 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 13:57:53,771 INFO L290 TraceCheckUtils]: 87: Hoare triple {24131#(<= ~counter~0 8)} assume !!(0 != ~y3~0); {24131#(<= ~counter~0 8)} is VALID [2022-04-28 13:57:53,771 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 13:57:53,772 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 13:57:53,772 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 13:57:53,773 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 13:57:53,773 INFO L290 TraceCheckUtils]: 92: Hoare triple {24159#(<= ~counter~0 9)} ~cond := #in~cond; {24159#(<= ~counter~0 9)} is VALID [2022-04-28 13:57:53,773 INFO L290 TraceCheckUtils]: 93: Hoare triple {24159#(<= ~counter~0 9)} assume !(0 == ~cond); {24159#(<= ~counter~0 9)} is VALID [2022-04-28 13:57:53,773 INFO L290 TraceCheckUtils]: 94: Hoare triple {24159#(<= ~counter~0 9)} assume true; {24159#(<= ~counter~0 9)} is VALID [2022-04-28 13:57:53,774 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 13:57:53,774 INFO L290 TraceCheckUtils]: 96: Hoare triple {24159#(<= ~counter~0 9)} assume !!(0 != ~y3~0); {24159#(<= ~counter~0 9)} is VALID [2022-04-28 13:57:53,774 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 13:57:53,775 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 13:57:53,775 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 13:57:53,776 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 13:57:53,776 INFO L290 TraceCheckUtils]: 101: Hoare triple {24187#(<= ~counter~0 10)} ~cond := #in~cond; {24187#(<= ~counter~0 10)} is VALID [2022-04-28 13:57:53,776 INFO L290 TraceCheckUtils]: 102: Hoare triple {24187#(<= ~counter~0 10)} assume !(0 == ~cond); {24187#(<= ~counter~0 10)} is VALID [2022-04-28 13:57:53,776 INFO L290 TraceCheckUtils]: 103: Hoare triple {24187#(<= ~counter~0 10)} assume true; {24187#(<= ~counter~0 10)} is VALID [2022-04-28 13:57:53,777 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 13:57:53,777 INFO L290 TraceCheckUtils]: 105: Hoare triple {24187#(<= ~counter~0 10)} assume !!(0 != ~y3~0); {24187#(<= ~counter~0 10)} is VALID [2022-04-28 13:57:53,777 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 13:57:53,778 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 13:57:53,778 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 13:57:53,779 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 13:57:53,779 INFO L290 TraceCheckUtils]: 110: Hoare triple {24215#(<= ~counter~0 11)} ~cond := #in~cond; {24215#(<= ~counter~0 11)} is VALID [2022-04-28 13:57:53,779 INFO L290 TraceCheckUtils]: 111: Hoare triple {24215#(<= ~counter~0 11)} assume !(0 == ~cond); {24215#(<= ~counter~0 11)} is VALID [2022-04-28 13:57:53,779 INFO L290 TraceCheckUtils]: 112: Hoare triple {24215#(<= ~counter~0 11)} assume true; {24215#(<= ~counter~0 11)} is VALID [2022-04-28 13:57:53,780 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 13:57:53,780 INFO L290 TraceCheckUtils]: 114: Hoare triple {24215#(<= ~counter~0 11)} assume !!(0 != ~y3~0); {24215#(<= ~counter~0 11)} is VALID [2022-04-28 13:57:53,780 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 13:57:53,781 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 13:57:53,781 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 13:57:53,782 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 13:57:53,782 INFO L290 TraceCheckUtils]: 119: Hoare triple {24243#(<= ~counter~0 12)} ~cond := #in~cond; {24243#(<= ~counter~0 12)} is VALID [2022-04-28 13:57:53,782 INFO L290 TraceCheckUtils]: 120: Hoare triple {24243#(<= ~counter~0 12)} assume !(0 == ~cond); {24243#(<= ~counter~0 12)} is VALID [2022-04-28 13:57:53,782 INFO L290 TraceCheckUtils]: 121: Hoare triple {24243#(<= ~counter~0 12)} assume true; {24243#(<= ~counter~0 12)} is VALID [2022-04-28 13:57:53,783 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 13:57:53,783 INFO L290 TraceCheckUtils]: 123: Hoare triple {24243#(<= ~counter~0 12)} assume !!(0 != ~y3~0); {24243#(<= ~counter~0 12)} is VALID [2022-04-28 13:57:53,783 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 13:57:53,784 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 13:57:53,784 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 13:57:53,785 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 13:57:53,785 INFO L290 TraceCheckUtils]: 128: Hoare triple {24271#(<= ~counter~0 13)} ~cond := #in~cond; {24271#(<= ~counter~0 13)} is VALID [2022-04-28 13:57:53,785 INFO L290 TraceCheckUtils]: 129: Hoare triple {24271#(<= ~counter~0 13)} assume !(0 == ~cond); {24271#(<= ~counter~0 13)} is VALID [2022-04-28 13:57:53,785 INFO L290 TraceCheckUtils]: 130: Hoare triple {24271#(<= ~counter~0 13)} assume true; {24271#(<= ~counter~0 13)} is VALID [2022-04-28 13:57:53,786 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 13:57:53,786 INFO L290 TraceCheckUtils]: 132: Hoare triple {24271#(<= ~counter~0 13)} assume !!(0 != ~y3~0); {24271#(<= ~counter~0 13)} is VALID [2022-04-28 13:57:53,786 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 13:57:53,787 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 13:57:53,787 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 13:57:53,787 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 13:57:53,788 INFO L290 TraceCheckUtils]: 137: Hoare triple {24299#(<= ~counter~0 14)} ~cond := #in~cond; {24299#(<= ~counter~0 14)} is VALID [2022-04-28 13:57:53,788 INFO L290 TraceCheckUtils]: 138: Hoare triple {24299#(<= ~counter~0 14)} assume !(0 == ~cond); {24299#(<= ~counter~0 14)} is VALID [2022-04-28 13:57:53,788 INFO L290 TraceCheckUtils]: 139: Hoare triple {24299#(<= ~counter~0 14)} assume true; {24299#(<= ~counter~0 14)} is VALID [2022-04-28 13:57:53,789 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 13:57:53,789 INFO L290 TraceCheckUtils]: 141: Hoare triple {24299#(<= ~counter~0 14)} assume !!(0 != ~y3~0); {24299#(<= ~counter~0 14)} is VALID [2022-04-28 13:57:53,789 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 13:57:53,790 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 13:57:53,790 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 13:57:53,790 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 13:57:53,791 INFO L290 TraceCheckUtils]: 146: Hoare triple {24327#(<= ~counter~0 15)} ~cond := #in~cond; {24327#(<= ~counter~0 15)} is VALID [2022-04-28 13:57:53,791 INFO L290 TraceCheckUtils]: 147: Hoare triple {24327#(<= ~counter~0 15)} assume !(0 == ~cond); {24327#(<= ~counter~0 15)} is VALID [2022-04-28 13:57:53,791 INFO L290 TraceCheckUtils]: 148: Hoare triple {24327#(<= ~counter~0 15)} assume true; {24327#(<= ~counter~0 15)} is VALID [2022-04-28 13:57:53,792 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 13:57:53,792 INFO L290 TraceCheckUtils]: 150: Hoare triple {24327#(<= ~counter~0 15)} assume !!(0 != ~y3~0); {24327#(<= ~counter~0 15)} is VALID [2022-04-28 13:57:53,792 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 13:57:53,793 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 13:57:53,793 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 13:57:53,793 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 13:57:53,794 INFO L290 TraceCheckUtils]: 155: Hoare triple {24355#(<= ~counter~0 16)} ~cond := #in~cond; {24355#(<= ~counter~0 16)} is VALID [2022-04-28 13:57:53,794 INFO L290 TraceCheckUtils]: 156: Hoare triple {24355#(<= ~counter~0 16)} assume !(0 == ~cond); {24355#(<= ~counter~0 16)} is VALID [2022-04-28 13:57:53,794 INFO L290 TraceCheckUtils]: 157: Hoare triple {24355#(<= ~counter~0 16)} assume true; {24355#(<= ~counter~0 16)} is VALID [2022-04-28 13:57:53,795 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 13:57:53,795 INFO L290 TraceCheckUtils]: 159: Hoare triple {24355#(<= ~counter~0 16)} assume !!(0 != ~y3~0); {24355#(<= ~counter~0 16)} is VALID [2022-04-28 13:57:53,795 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 13:57:53,796 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 13:57:53,796 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 13:57:53,796 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 13:57:53,797 INFO L290 TraceCheckUtils]: 164: Hoare triple {24383#(<= ~counter~0 17)} ~cond := #in~cond; {24383#(<= ~counter~0 17)} is VALID [2022-04-28 13:57:53,797 INFO L290 TraceCheckUtils]: 165: Hoare triple {24383#(<= ~counter~0 17)} assume !(0 == ~cond); {24383#(<= ~counter~0 17)} is VALID [2022-04-28 13:57:53,797 INFO L290 TraceCheckUtils]: 166: Hoare triple {24383#(<= ~counter~0 17)} assume true; {24383#(<= ~counter~0 17)} is VALID [2022-04-28 13:57:53,798 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 13:57:53,798 INFO L290 TraceCheckUtils]: 168: Hoare triple {24383#(<= ~counter~0 17)} assume !!(0 != ~y3~0); {24383#(<= ~counter~0 17)} is VALID [2022-04-28 13:57:53,798 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 13:57:53,799 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 13:57:53,799 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 13:57:53,799 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 13:57:53,800 INFO L290 TraceCheckUtils]: 173: Hoare triple {24411#(<= ~counter~0 18)} ~cond := #in~cond; {24411#(<= ~counter~0 18)} is VALID [2022-04-28 13:57:53,800 INFO L290 TraceCheckUtils]: 174: Hoare triple {24411#(<= ~counter~0 18)} assume !(0 == ~cond); {24411#(<= ~counter~0 18)} is VALID [2022-04-28 13:57:53,800 INFO L290 TraceCheckUtils]: 175: Hoare triple {24411#(<= ~counter~0 18)} assume true; {24411#(<= ~counter~0 18)} is VALID [2022-04-28 13:57:53,801 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 13:57:53,801 INFO L290 TraceCheckUtils]: 177: Hoare triple {24411#(<= ~counter~0 18)} assume !!(0 != ~y3~0); {24411#(<= ~counter~0 18)} is VALID [2022-04-28 13:57:53,801 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 13:57:53,801 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 13:57:53,802 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 13:57:53,802 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 13:57:53,802 INFO L290 TraceCheckUtils]: 182: Hoare triple {23879#false} ~cond := #in~cond; {23879#false} is VALID [2022-04-28 13:57:53,802 INFO L290 TraceCheckUtils]: 183: Hoare triple {23879#false} assume 0 == ~cond; {23879#false} is VALID [2022-04-28 13:57:53,802 INFO L290 TraceCheckUtils]: 184: Hoare triple {23879#false} assume !false; {23879#false} is VALID [2022-04-28 13:57:53,803 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 13:57:53,803 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 13:57:54,821 INFO L290 TraceCheckUtils]: 184: Hoare triple {23879#false} assume !false; {23879#false} is VALID [2022-04-28 13:57:54,821 INFO L290 TraceCheckUtils]: 183: Hoare triple {23879#false} assume 0 == ~cond; {23879#false} is VALID [2022-04-28 13:57:54,821 INFO L290 TraceCheckUtils]: 182: Hoare triple {23879#false} ~cond := #in~cond; {23879#false} is VALID [2022-04-28 13:57:54,822 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 13:57:54,822 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 13:57:54,822 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 13:57:54,822 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 13:57:54,823 INFO L290 TraceCheckUtils]: 177: Hoare triple {24471#(< ~counter~0 50)} assume !!(0 != ~y3~0); {24471#(< ~counter~0 50)} is VALID [2022-04-28 13:57:54,823 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {23878#true} {24471#(< ~counter~0 50)} #63#return; {24471#(< ~counter~0 50)} is VALID [2022-04-28 13:57:54,823 INFO L290 TraceCheckUtils]: 175: Hoare triple {23878#true} assume true; {23878#true} is VALID [2022-04-28 13:57:54,823 INFO L290 TraceCheckUtils]: 174: Hoare triple {23878#true} assume !(0 == ~cond); {23878#true} is VALID [2022-04-28 13:57:54,823 INFO L290 TraceCheckUtils]: 173: Hoare triple {23878#true} ~cond := #in~cond; {23878#true} is VALID [2022-04-28 13:57:54,823 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 13:57:54,824 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 13:57:54,824 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 13:57:54,825 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 13:57:54,825 INFO L290 TraceCheckUtils]: 168: Hoare triple {24499#(< ~counter~0 49)} assume !!(0 != ~y3~0); {24499#(< ~counter~0 49)} is VALID [2022-04-28 13:57:54,825 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {23878#true} {24499#(< ~counter~0 49)} #63#return; {24499#(< ~counter~0 49)} is VALID [2022-04-28 13:57:54,826 INFO L290 TraceCheckUtils]: 166: Hoare triple {23878#true} assume true; {23878#true} is VALID [2022-04-28 13:57:54,826 INFO L290 TraceCheckUtils]: 165: Hoare triple {23878#true} assume !(0 == ~cond); {23878#true} is VALID [2022-04-28 13:57:54,826 INFO L290 TraceCheckUtils]: 164: Hoare triple {23878#true} ~cond := #in~cond; {23878#true} is VALID [2022-04-28 13:57:54,826 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 13:57:54,826 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 13:57:54,826 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 13:57:54,827 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 13:57:54,827 INFO L290 TraceCheckUtils]: 159: Hoare triple {24527#(< ~counter~0 48)} assume !!(0 != ~y3~0); {24527#(< ~counter~0 48)} is VALID [2022-04-28 13:57:54,827 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {23878#true} {24527#(< ~counter~0 48)} #63#return; {24527#(< ~counter~0 48)} is VALID [2022-04-28 13:57:54,828 INFO L290 TraceCheckUtils]: 157: Hoare triple {23878#true} assume true; {23878#true} is VALID [2022-04-28 13:57:54,828 INFO L290 TraceCheckUtils]: 156: Hoare triple {23878#true} assume !(0 == ~cond); {23878#true} is VALID [2022-04-28 13:57:54,828 INFO L290 TraceCheckUtils]: 155: Hoare triple {23878#true} ~cond := #in~cond; {23878#true} is VALID [2022-04-28 13:57:54,828 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 13:57:54,828 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 13:57:54,828 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 13:57:54,829 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 13:57:54,829 INFO L290 TraceCheckUtils]: 150: Hoare triple {24555#(< ~counter~0 47)} assume !!(0 != ~y3~0); {24555#(< ~counter~0 47)} is VALID [2022-04-28 13:57:54,829 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {23878#true} {24555#(< ~counter~0 47)} #63#return; {24555#(< ~counter~0 47)} is VALID [2022-04-28 13:57:54,830 INFO L290 TraceCheckUtils]: 148: Hoare triple {23878#true} assume true; {23878#true} is VALID [2022-04-28 13:57:54,830 INFO L290 TraceCheckUtils]: 147: Hoare triple {23878#true} assume !(0 == ~cond); {23878#true} is VALID [2022-04-28 13:57:54,830 INFO L290 TraceCheckUtils]: 146: Hoare triple {23878#true} ~cond := #in~cond; {23878#true} is VALID [2022-04-28 13:57:54,830 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 13:57:54,830 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 13:57:54,830 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 13:57:54,831 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 13:57:54,831 INFO L290 TraceCheckUtils]: 141: Hoare triple {24583#(< ~counter~0 46)} assume !!(0 != ~y3~0); {24583#(< ~counter~0 46)} is VALID [2022-04-28 13:57:54,831 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {23878#true} {24583#(< ~counter~0 46)} #63#return; {24583#(< ~counter~0 46)} is VALID [2022-04-28 13:57:54,832 INFO L290 TraceCheckUtils]: 139: Hoare triple {23878#true} assume true; {23878#true} is VALID [2022-04-28 13:57:54,832 INFO L290 TraceCheckUtils]: 138: Hoare triple {23878#true} assume !(0 == ~cond); {23878#true} is VALID [2022-04-28 13:57:54,832 INFO L290 TraceCheckUtils]: 137: Hoare triple {23878#true} ~cond := #in~cond; {23878#true} is VALID [2022-04-28 13:57:54,832 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 13:57:54,832 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 13:57:54,832 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 13:57:54,833 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 13:57:54,833 INFO L290 TraceCheckUtils]: 132: Hoare triple {24611#(< ~counter~0 45)} assume !!(0 != ~y3~0); {24611#(< ~counter~0 45)} is VALID [2022-04-28 13:57:54,834 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {23878#true} {24611#(< ~counter~0 45)} #63#return; {24611#(< ~counter~0 45)} is VALID [2022-04-28 13:57:54,834 INFO L290 TraceCheckUtils]: 130: Hoare triple {23878#true} assume true; {23878#true} is VALID [2022-04-28 13:57:54,834 INFO L290 TraceCheckUtils]: 129: Hoare triple {23878#true} assume !(0 == ~cond); {23878#true} is VALID [2022-04-28 13:57:54,834 INFO L290 TraceCheckUtils]: 128: Hoare triple {23878#true} ~cond := #in~cond; {23878#true} is VALID [2022-04-28 13:57:54,834 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 13:57:54,834 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 13:57:54,835 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 13:57:54,835 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 13:57:54,835 INFO L290 TraceCheckUtils]: 123: Hoare triple {24639#(< ~counter~0 44)} assume !!(0 != ~y3~0); {24639#(< ~counter~0 44)} is VALID [2022-04-28 13:57:54,836 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {23878#true} {24639#(< ~counter~0 44)} #63#return; {24639#(< ~counter~0 44)} is VALID [2022-04-28 13:57:54,836 INFO L290 TraceCheckUtils]: 121: Hoare triple {23878#true} assume true; {23878#true} is VALID [2022-04-28 13:57:54,836 INFO L290 TraceCheckUtils]: 120: Hoare triple {23878#true} assume !(0 == ~cond); {23878#true} is VALID [2022-04-28 13:57:54,836 INFO L290 TraceCheckUtils]: 119: Hoare triple {23878#true} ~cond := #in~cond; {23878#true} is VALID [2022-04-28 13:57:54,836 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 13:57:54,836 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 13:57:54,837 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 13:57:54,837 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 13:57:54,837 INFO L290 TraceCheckUtils]: 114: Hoare triple {24667#(< ~counter~0 43)} assume !!(0 != ~y3~0); {24667#(< ~counter~0 43)} is VALID [2022-04-28 13:57:54,838 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {23878#true} {24667#(< ~counter~0 43)} #63#return; {24667#(< ~counter~0 43)} is VALID [2022-04-28 13:57:54,838 INFO L290 TraceCheckUtils]: 112: Hoare triple {23878#true} assume true; {23878#true} is VALID [2022-04-28 13:57:54,838 INFO L290 TraceCheckUtils]: 111: Hoare triple {23878#true} assume !(0 == ~cond); {23878#true} is VALID [2022-04-28 13:57:54,838 INFO L290 TraceCheckUtils]: 110: Hoare triple {23878#true} ~cond := #in~cond; {23878#true} is VALID [2022-04-28 13:57:54,838 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 13:57:54,838 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 13:57:54,839 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 13:57:54,839 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 13:57:54,839 INFO L290 TraceCheckUtils]: 105: Hoare triple {24695#(< ~counter~0 42)} assume !!(0 != ~y3~0); {24695#(< ~counter~0 42)} is VALID [2022-04-28 13:57:54,840 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {23878#true} {24695#(< ~counter~0 42)} #63#return; {24695#(< ~counter~0 42)} is VALID [2022-04-28 13:57:54,840 INFO L290 TraceCheckUtils]: 103: Hoare triple {23878#true} assume true; {23878#true} is VALID [2022-04-28 13:57:54,840 INFO L290 TraceCheckUtils]: 102: Hoare triple {23878#true} assume !(0 == ~cond); {23878#true} is VALID [2022-04-28 13:57:54,840 INFO L290 TraceCheckUtils]: 101: Hoare triple {23878#true} ~cond := #in~cond; {23878#true} is VALID [2022-04-28 13:57:54,840 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 13:57:54,840 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 13:57:54,841 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 13:57:54,841 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 13:57:54,841 INFO L290 TraceCheckUtils]: 96: Hoare triple {24723#(< ~counter~0 41)} assume !!(0 != ~y3~0); {24723#(< ~counter~0 41)} is VALID [2022-04-28 13:57:54,842 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {23878#true} {24723#(< ~counter~0 41)} #63#return; {24723#(< ~counter~0 41)} is VALID [2022-04-28 13:57:54,842 INFO L290 TraceCheckUtils]: 94: Hoare triple {23878#true} assume true; {23878#true} is VALID [2022-04-28 13:57:54,842 INFO L290 TraceCheckUtils]: 93: Hoare triple {23878#true} assume !(0 == ~cond); {23878#true} is VALID [2022-04-28 13:57:54,842 INFO L290 TraceCheckUtils]: 92: Hoare triple {23878#true} ~cond := #in~cond; {23878#true} is VALID [2022-04-28 13:57:54,842 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 13:57:54,842 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 13:57:54,843 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 13:57:54,843 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 13:57:54,843 INFO L290 TraceCheckUtils]: 87: Hoare triple {24751#(< ~counter~0 40)} assume !!(0 != ~y3~0); {24751#(< ~counter~0 40)} is VALID [2022-04-28 13:57:54,844 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {23878#true} {24751#(< ~counter~0 40)} #63#return; {24751#(< ~counter~0 40)} is VALID [2022-04-28 13:57:54,844 INFO L290 TraceCheckUtils]: 85: Hoare triple {23878#true} assume true; {23878#true} is VALID [2022-04-28 13:57:54,844 INFO L290 TraceCheckUtils]: 84: Hoare triple {23878#true} assume !(0 == ~cond); {23878#true} is VALID [2022-04-28 13:57:54,844 INFO L290 TraceCheckUtils]: 83: Hoare triple {23878#true} ~cond := #in~cond; {23878#true} is VALID [2022-04-28 13:57:54,844 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 13:57:54,844 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 13:57:54,845 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 13:57:54,845 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 13:57:54,845 INFO L290 TraceCheckUtils]: 78: Hoare triple {24779#(< ~counter~0 39)} assume !!(0 != ~y3~0); {24779#(< ~counter~0 39)} is VALID [2022-04-28 13:57:54,846 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {23878#true} {24779#(< ~counter~0 39)} #63#return; {24779#(< ~counter~0 39)} is VALID [2022-04-28 13:57:54,846 INFO L290 TraceCheckUtils]: 76: Hoare triple {23878#true} assume true; {23878#true} is VALID [2022-04-28 13:57:54,846 INFO L290 TraceCheckUtils]: 75: Hoare triple {23878#true} assume !(0 == ~cond); {23878#true} is VALID [2022-04-28 13:57:54,846 INFO L290 TraceCheckUtils]: 74: Hoare triple {23878#true} ~cond := #in~cond; {23878#true} is VALID [2022-04-28 13:57:54,846 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 13:57:54,846 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 13:57:54,847 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 13:57:54,847 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 13:57:54,847 INFO L290 TraceCheckUtils]: 69: Hoare triple {24807#(< ~counter~0 38)} assume !!(0 != ~y3~0); {24807#(< ~counter~0 38)} is VALID [2022-04-28 13:57:54,848 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {23878#true} {24807#(< ~counter~0 38)} #63#return; {24807#(< ~counter~0 38)} is VALID [2022-04-28 13:57:54,848 INFO L290 TraceCheckUtils]: 67: Hoare triple {23878#true} assume true; {23878#true} is VALID [2022-04-28 13:57:54,848 INFO L290 TraceCheckUtils]: 66: Hoare triple {23878#true} assume !(0 == ~cond); {23878#true} is VALID [2022-04-28 13:57:54,848 INFO L290 TraceCheckUtils]: 65: Hoare triple {23878#true} ~cond := #in~cond; {23878#true} is VALID [2022-04-28 13:57:54,848 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 13:57:54,848 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 13:57:54,849 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 13:57:54,849 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 13:57:54,849 INFO L290 TraceCheckUtils]: 60: Hoare triple {24835#(< ~counter~0 37)} assume !!(0 != ~y3~0); {24835#(< ~counter~0 37)} is VALID [2022-04-28 13:57:54,850 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {23878#true} {24835#(< ~counter~0 37)} #63#return; {24835#(< ~counter~0 37)} is VALID [2022-04-28 13:57:54,850 INFO L290 TraceCheckUtils]: 58: Hoare triple {23878#true} assume true; {23878#true} is VALID [2022-04-28 13:57:54,850 INFO L290 TraceCheckUtils]: 57: Hoare triple {23878#true} assume !(0 == ~cond); {23878#true} is VALID [2022-04-28 13:57:54,850 INFO L290 TraceCheckUtils]: 56: Hoare triple {23878#true} ~cond := #in~cond; {23878#true} is VALID [2022-04-28 13:57:54,850 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 13:57:54,850 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 13:57:54,851 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 13:57:54,851 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 13:57:54,851 INFO L290 TraceCheckUtils]: 51: Hoare triple {24863#(< ~counter~0 36)} assume !!(0 != ~y3~0); {24863#(< ~counter~0 36)} is VALID [2022-04-28 13:57:54,852 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {23878#true} {24863#(< ~counter~0 36)} #63#return; {24863#(< ~counter~0 36)} is VALID [2022-04-28 13:57:54,852 INFO L290 TraceCheckUtils]: 49: Hoare triple {23878#true} assume true; {23878#true} is VALID [2022-04-28 13:57:54,852 INFO L290 TraceCheckUtils]: 48: Hoare triple {23878#true} assume !(0 == ~cond); {23878#true} is VALID [2022-04-28 13:57:54,852 INFO L290 TraceCheckUtils]: 47: Hoare triple {23878#true} ~cond := #in~cond; {23878#true} is VALID [2022-04-28 13:57:54,852 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 13:57:54,852 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 13:57:54,853 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 13:57:54,853 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 13:57:54,853 INFO L290 TraceCheckUtils]: 42: Hoare triple {24891#(< ~counter~0 35)} assume !!(0 != ~y3~0); {24891#(< ~counter~0 35)} is VALID [2022-04-28 13:57:54,854 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {23878#true} {24891#(< ~counter~0 35)} #63#return; {24891#(< ~counter~0 35)} is VALID [2022-04-28 13:57:54,854 INFO L290 TraceCheckUtils]: 40: Hoare triple {23878#true} assume true; {23878#true} is VALID [2022-04-28 13:57:54,854 INFO L290 TraceCheckUtils]: 39: Hoare triple {23878#true} assume !(0 == ~cond); {23878#true} is VALID [2022-04-28 13:57:54,854 INFO L290 TraceCheckUtils]: 38: Hoare triple {23878#true} ~cond := #in~cond; {23878#true} is VALID [2022-04-28 13:57:54,854 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 13:57:54,866 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 13:57:54,867 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 13:57:54,867 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 13:57:54,868 INFO L290 TraceCheckUtils]: 33: Hoare triple {24919#(< ~counter~0 34)} assume !!(0 != ~y3~0); {24919#(< ~counter~0 34)} is VALID [2022-04-28 13:57:54,868 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {23878#true} {24919#(< ~counter~0 34)} #63#return; {24919#(< ~counter~0 34)} is VALID [2022-04-28 13:57:54,868 INFO L290 TraceCheckUtils]: 31: Hoare triple {23878#true} assume true; {23878#true} is VALID [2022-04-28 13:57:54,868 INFO L290 TraceCheckUtils]: 30: Hoare triple {23878#true} assume !(0 == ~cond); {23878#true} is VALID [2022-04-28 13:57:54,868 INFO L290 TraceCheckUtils]: 29: Hoare triple {23878#true} ~cond := #in~cond; {23878#true} is VALID [2022-04-28 13:57:54,869 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 13:57:54,869 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 13:57:54,869 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 13:57:54,870 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 13:57:54,870 INFO L290 TraceCheckUtils]: 24: Hoare triple {24947#(< ~counter~0 33)} assume !!(0 != ~y3~0); {24947#(< ~counter~0 33)} is VALID [2022-04-28 13:57:54,870 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {23878#true} {24947#(< ~counter~0 33)} #63#return; {24947#(< ~counter~0 33)} is VALID [2022-04-28 13:57:54,870 INFO L290 TraceCheckUtils]: 22: Hoare triple {23878#true} assume true; {23878#true} is VALID [2022-04-28 13:57:54,870 INFO L290 TraceCheckUtils]: 21: Hoare triple {23878#true} assume !(0 == ~cond); {23878#true} is VALID [2022-04-28 13:57:54,871 INFO L290 TraceCheckUtils]: 20: Hoare triple {23878#true} ~cond := #in~cond; {23878#true} is VALID [2022-04-28 13:57:54,871 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 13:57:54,871 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 13:57:54,871 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 13:57:54,872 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 13:57:54,872 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {23878#true} {24975#(< ~counter~0 32)} #61#return; {24975#(< ~counter~0 32)} is VALID [2022-04-28 13:57:54,872 INFO L290 TraceCheckUtils]: 14: Hoare triple {23878#true} assume true; {23878#true} is VALID [2022-04-28 13:57:54,872 INFO L290 TraceCheckUtils]: 13: Hoare triple {23878#true} assume !(0 == ~cond); {23878#true} is VALID [2022-04-28 13:57:54,872 INFO L290 TraceCheckUtils]: 12: Hoare triple {23878#true} ~cond := #in~cond; {23878#true} is VALID [2022-04-28 13:57:54,872 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 13:57:54,873 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {23878#true} {24975#(< ~counter~0 32)} #59#return; {24975#(< ~counter~0 32)} is VALID [2022-04-28 13:57:54,873 INFO L290 TraceCheckUtils]: 9: Hoare triple {23878#true} assume true; {23878#true} is VALID [2022-04-28 13:57:54,873 INFO L290 TraceCheckUtils]: 8: Hoare triple {23878#true} assume !(0 == ~cond); {23878#true} is VALID [2022-04-28 13:57:54,873 INFO L290 TraceCheckUtils]: 7: Hoare triple {23878#true} ~cond := #in~cond; {23878#true} is VALID [2022-04-28 13:57:54,873 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 13:57:54,873 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 13:57:54,873 INFO L272 TraceCheckUtils]: 4: Hoare triple {24975#(< ~counter~0 32)} call #t~ret7 := main(); {24975#(< ~counter~0 32)} is VALID [2022-04-28 13:57:54,874 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {24975#(< ~counter~0 32)} {23878#true} #67#return; {24975#(< ~counter~0 32)} is VALID [2022-04-28 13:57:54,874 INFO L290 TraceCheckUtils]: 2: Hoare triple {24975#(< ~counter~0 32)} assume true; {24975#(< ~counter~0 32)} is VALID [2022-04-28 13:57:54,874 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 13:57:54,874 INFO L272 TraceCheckUtils]: 0: Hoare triple {23878#true} call ULTIMATE.init(); {23878#true} is VALID [2022-04-28 13:57:54,875 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 13:57:54,875 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 13:57:54,875 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1351422714] [2022-04-28 13:57:54,875 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 13:57:54,875 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [721236822] [2022-04-28 13:57:54,876 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [721236822] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 13:57:54,876 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 13:57:54,876 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [22, 22] total 42 [2022-04-28 13:57:54,876 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 13:57:54,876 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1792197612] [2022-04-28 13:57:54,876 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1792197612] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 13:57:54,876 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 13:57:54,876 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [22] imperfect sequences [] total 22 [2022-04-28 13:57:54,876 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [877563692] [2022-04-28 13:57:54,876 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 13:57:54,877 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 13:57:54,877 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 13:57:54,877 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 13:57:55,006 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 13:57:55,006 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 22 states [2022-04-28 13:57:55,006 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 13:57:55,006 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2022-04-28 13:57:55,007 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=785, Invalid=937, Unknown=0, NotChecked=0, Total=1722 [2022-04-28 13:57:55,007 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 13:57:55,728 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 13:57:55,728 INFO L93 Difference]: Finished difference Result 196 states and 216 transitions. [2022-04-28 13:57:55,728 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2022-04-28 13:57:55,729 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 13:57:55,729 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 13:57:55,729 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 13:57:55,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 40 states and 215 transitions. [2022-04-28 13:57:55,732 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 13:57:55,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 40 states and 215 transitions. [2022-04-28 13:57:55,734 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 40 states and 215 transitions. [2022-04-28 13:57:55,889 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 13:57:55,892 INFO L225 Difference]: With dead ends: 196 [2022-04-28 13:57:55,892 INFO L226 Difference]: Without dead ends: 191 [2022-04-28 13:57:55,893 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 13:57:55,893 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 13:57:55,893 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 13:57:55,893 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 191 states. [2022-04-28 13:57:56,099 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 191 to 191. [2022-04-28 13:57:56,099 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 13:57:56,100 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 13:57:56,100 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 13:57:56,103 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 13:57:56,105 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 13:57:56,106 INFO L93 Difference]: Finished difference Result 191 states and 211 transitions. [2022-04-28 13:57:56,106 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 211 transitions. [2022-04-28 13:57:56,106 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 13:57:56,106 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 13:57:56,106 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 13:57:56,106 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 13:57:56,108 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 13:57:56,108 INFO L93 Difference]: Finished difference Result 191 states and 211 transitions. [2022-04-28 13:57:56,109 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 211 transitions. [2022-04-28 13:57:56,109 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 13:57:56,109 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 13:57:56,109 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 13:57:56,109 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 13:57:56,109 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 13:57:56,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 191 states and 211 transitions. [2022-04-28 13:57:56,112 INFO L78 Accepts]: Start accepts. Automaton has 191 states and 211 transitions. Word has length 185 [2022-04-28 13:57:56,112 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 13:57:56,112 INFO L495 AbstractCegarLoop]: Abstraction has 191 states and 211 transitions. [2022-04-28 13:57:56,112 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 13:57:56,112 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 191 states and 211 transitions. [2022-04-28 13:57:56,346 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 13:57:56,346 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 211 transitions. [2022-04-28 13:57:56,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2022-04-28 13:57:56,352 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 13:57:56,352 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 13:57:56,371 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 13:57:56,559 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 13:57:56,559 INFO L420 AbstractCegarLoop]: === Iteration 23 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 13:57:56,560 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 13:57:56,560 INFO L85 PathProgramCache]: Analyzing trace with hash 1522264156, now seen corresponding path program 37 times [2022-04-28 13:57:56,560 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 13:57:56,560 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [910671914] [2022-04-28 13:57:56,560 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 13:57:56,560 INFO L85 PathProgramCache]: Analyzing trace with hash 1522264156, now seen corresponding path program 38 times [2022-04-28 13:57:56,560 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 13:57:56,560 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [883549395] [2022-04-28 13:57:56,560 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 13:57:56,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 13:57:56,576 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 13:57:56,576 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1379033209] [2022-04-28 13:57:56,576 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-28 13:57:56,576 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 13:57:56,576 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 13:57:56,577 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 13:57:56,578 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 13:57:56,653 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-28 13:57:56,653 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 13:57:56,655 INFO L263 TraceCheckSpWp]: Trace formula consists of 530 conjuncts, 43 conjunts are in the unsatisfiable core [2022-04-28 13:57:56,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 13:57:56,687 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 13:57:57,607 INFO L272 TraceCheckUtils]: 0: Hoare triple {26221#true} call ULTIMATE.init(); {26221#true} is VALID [2022-04-28 13:57:57,608 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 13:57:57,608 INFO L290 TraceCheckUtils]: 2: Hoare triple {26229#(<= ~counter~0 0)} assume true; {26229#(<= ~counter~0 0)} is VALID [2022-04-28 13:57:57,609 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {26229#(<= ~counter~0 0)} {26221#true} #67#return; {26229#(<= ~counter~0 0)} is VALID [2022-04-28 13:57:57,609 INFO L272 TraceCheckUtils]: 4: Hoare triple {26229#(<= ~counter~0 0)} call #t~ret7 := main(); {26229#(<= ~counter~0 0)} is VALID [2022-04-28 13:57:57,609 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 13:57:57,610 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 13:57:57,610 INFO L290 TraceCheckUtils]: 7: Hoare triple {26229#(<= ~counter~0 0)} ~cond := #in~cond; {26229#(<= ~counter~0 0)} is VALID [2022-04-28 13:57:57,610 INFO L290 TraceCheckUtils]: 8: Hoare triple {26229#(<= ~counter~0 0)} assume !(0 == ~cond); {26229#(<= ~counter~0 0)} is VALID [2022-04-28 13:57:57,610 INFO L290 TraceCheckUtils]: 9: Hoare triple {26229#(<= ~counter~0 0)} assume true; {26229#(<= ~counter~0 0)} is VALID [2022-04-28 13:57:57,611 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 13:57:57,611 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 13:57:57,611 INFO L290 TraceCheckUtils]: 12: Hoare triple {26229#(<= ~counter~0 0)} ~cond := #in~cond; {26229#(<= ~counter~0 0)} is VALID [2022-04-28 13:57:57,611 INFO L290 TraceCheckUtils]: 13: Hoare triple {26229#(<= ~counter~0 0)} assume !(0 == ~cond); {26229#(<= ~counter~0 0)} is VALID [2022-04-28 13:57:57,612 INFO L290 TraceCheckUtils]: 14: Hoare triple {26229#(<= ~counter~0 0)} assume true; {26229#(<= ~counter~0 0)} is VALID [2022-04-28 13:57:57,612 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 13:57:57,612 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 13:57:57,613 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 13:57:57,613 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 13:57:57,614 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 13:57:57,614 INFO L290 TraceCheckUtils]: 20: Hoare triple {26278#(<= ~counter~0 1)} ~cond := #in~cond; {26278#(<= ~counter~0 1)} is VALID [2022-04-28 13:57:57,614 INFO L290 TraceCheckUtils]: 21: Hoare triple {26278#(<= ~counter~0 1)} assume !(0 == ~cond); {26278#(<= ~counter~0 1)} is VALID [2022-04-28 13:57:57,615 INFO L290 TraceCheckUtils]: 22: Hoare triple {26278#(<= ~counter~0 1)} assume true; {26278#(<= ~counter~0 1)} is VALID [2022-04-28 13:57:57,615 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 13:57:57,615 INFO L290 TraceCheckUtils]: 24: Hoare triple {26278#(<= ~counter~0 1)} assume !!(0 != ~y3~0); {26278#(<= ~counter~0 1)} is VALID [2022-04-28 13:57:57,616 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 13:57:57,616 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 13:57:57,616 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 13:57:57,617 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 13:57:57,617 INFO L290 TraceCheckUtils]: 29: Hoare triple {26306#(<= ~counter~0 2)} ~cond := #in~cond; {26306#(<= ~counter~0 2)} is VALID [2022-04-28 13:57:57,617 INFO L290 TraceCheckUtils]: 30: Hoare triple {26306#(<= ~counter~0 2)} assume !(0 == ~cond); {26306#(<= ~counter~0 2)} is VALID [2022-04-28 13:57:57,618 INFO L290 TraceCheckUtils]: 31: Hoare triple {26306#(<= ~counter~0 2)} assume true; {26306#(<= ~counter~0 2)} is VALID [2022-04-28 13:57:57,618 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 13:57:57,618 INFO L290 TraceCheckUtils]: 33: Hoare triple {26306#(<= ~counter~0 2)} assume !!(0 != ~y3~0); {26306#(<= ~counter~0 2)} is VALID [2022-04-28 13:57:57,619 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 13:57:57,619 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 13:57:57,619 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 13:57:57,620 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 13:57:57,620 INFO L290 TraceCheckUtils]: 38: Hoare triple {26334#(<= ~counter~0 3)} ~cond := #in~cond; {26334#(<= ~counter~0 3)} is VALID [2022-04-28 13:57:57,620 INFO L290 TraceCheckUtils]: 39: Hoare triple {26334#(<= ~counter~0 3)} assume !(0 == ~cond); {26334#(<= ~counter~0 3)} is VALID [2022-04-28 13:57:57,621 INFO L290 TraceCheckUtils]: 40: Hoare triple {26334#(<= ~counter~0 3)} assume true; {26334#(<= ~counter~0 3)} is VALID [2022-04-28 13:57:57,621 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 13:57:57,621 INFO L290 TraceCheckUtils]: 42: Hoare triple {26334#(<= ~counter~0 3)} assume !!(0 != ~y3~0); {26334#(<= ~counter~0 3)} is VALID [2022-04-28 13:57:57,622 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 13:57:57,622 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 13:57:57,622 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 13:57:57,623 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 13:57:57,623 INFO L290 TraceCheckUtils]: 47: Hoare triple {26362#(<= ~counter~0 4)} ~cond := #in~cond; {26362#(<= ~counter~0 4)} is VALID [2022-04-28 13:57:57,623 INFO L290 TraceCheckUtils]: 48: Hoare triple {26362#(<= ~counter~0 4)} assume !(0 == ~cond); {26362#(<= ~counter~0 4)} is VALID [2022-04-28 13:57:57,624 INFO L290 TraceCheckUtils]: 49: Hoare triple {26362#(<= ~counter~0 4)} assume true; {26362#(<= ~counter~0 4)} is VALID [2022-04-28 13:57:57,624 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 13:57:57,624 INFO L290 TraceCheckUtils]: 51: Hoare triple {26362#(<= ~counter~0 4)} assume !!(0 != ~y3~0); {26362#(<= ~counter~0 4)} is VALID [2022-04-28 13:57:57,625 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 13:57:57,625 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 13:57:57,625 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 13:57:57,626 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 13:57:57,626 INFO L290 TraceCheckUtils]: 56: Hoare triple {26390#(<= ~counter~0 5)} ~cond := #in~cond; {26390#(<= ~counter~0 5)} is VALID [2022-04-28 13:57:57,626 INFO L290 TraceCheckUtils]: 57: Hoare triple {26390#(<= ~counter~0 5)} assume !(0 == ~cond); {26390#(<= ~counter~0 5)} is VALID [2022-04-28 13:57:57,627 INFO L290 TraceCheckUtils]: 58: Hoare triple {26390#(<= ~counter~0 5)} assume true; {26390#(<= ~counter~0 5)} is VALID [2022-04-28 13:57:57,627 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 13:57:57,627 INFO L290 TraceCheckUtils]: 60: Hoare triple {26390#(<= ~counter~0 5)} assume !!(0 != ~y3~0); {26390#(<= ~counter~0 5)} is VALID [2022-04-28 13:57:57,628 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 13:57:57,628 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 13:57:57,628 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 13:57:57,629 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 13:57:57,629 INFO L290 TraceCheckUtils]: 65: Hoare triple {26418#(<= ~counter~0 6)} ~cond := #in~cond; {26418#(<= ~counter~0 6)} is VALID [2022-04-28 13:57:57,629 INFO L290 TraceCheckUtils]: 66: Hoare triple {26418#(<= ~counter~0 6)} assume !(0 == ~cond); {26418#(<= ~counter~0 6)} is VALID [2022-04-28 13:57:57,630 INFO L290 TraceCheckUtils]: 67: Hoare triple {26418#(<= ~counter~0 6)} assume true; {26418#(<= ~counter~0 6)} is VALID [2022-04-28 13:57:57,630 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 13:57:57,630 INFO L290 TraceCheckUtils]: 69: Hoare triple {26418#(<= ~counter~0 6)} assume !!(0 != ~y3~0); {26418#(<= ~counter~0 6)} is VALID [2022-04-28 13:57:57,631 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 13:57:57,631 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 13:57:57,631 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 13:57:57,632 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 13:57:57,632 INFO L290 TraceCheckUtils]: 74: Hoare triple {26446#(<= ~counter~0 7)} ~cond := #in~cond; {26446#(<= ~counter~0 7)} is VALID [2022-04-28 13:57:57,632 INFO L290 TraceCheckUtils]: 75: Hoare triple {26446#(<= ~counter~0 7)} assume !(0 == ~cond); {26446#(<= ~counter~0 7)} is VALID [2022-04-28 13:57:57,633 INFO L290 TraceCheckUtils]: 76: Hoare triple {26446#(<= ~counter~0 7)} assume true; {26446#(<= ~counter~0 7)} is VALID [2022-04-28 13:57:57,633 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 13:57:57,633 INFO L290 TraceCheckUtils]: 78: Hoare triple {26446#(<= ~counter~0 7)} assume !!(0 != ~y3~0); {26446#(<= ~counter~0 7)} is VALID [2022-04-28 13:57:57,634 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 13:57:57,634 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 13:57:57,634 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 13:57:57,635 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 13:57:57,635 INFO L290 TraceCheckUtils]: 83: Hoare triple {26474#(<= ~counter~0 8)} ~cond := #in~cond; {26474#(<= ~counter~0 8)} is VALID [2022-04-28 13:57:57,635 INFO L290 TraceCheckUtils]: 84: Hoare triple {26474#(<= ~counter~0 8)} assume !(0 == ~cond); {26474#(<= ~counter~0 8)} is VALID [2022-04-28 13:57:57,636 INFO L290 TraceCheckUtils]: 85: Hoare triple {26474#(<= ~counter~0 8)} assume true; {26474#(<= ~counter~0 8)} is VALID [2022-04-28 13:57:57,636 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 13:57:57,636 INFO L290 TraceCheckUtils]: 87: Hoare triple {26474#(<= ~counter~0 8)} assume !!(0 != ~y3~0); {26474#(<= ~counter~0 8)} is VALID [2022-04-28 13:57:57,637 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 13:57:57,637 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 13:57:57,637 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 13:57:57,638 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 13:57:57,638 INFO L290 TraceCheckUtils]: 92: Hoare triple {26502#(<= ~counter~0 9)} ~cond := #in~cond; {26502#(<= ~counter~0 9)} is VALID [2022-04-28 13:57:57,638 INFO L290 TraceCheckUtils]: 93: Hoare triple {26502#(<= ~counter~0 9)} assume !(0 == ~cond); {26502#(<= ~counter~0 9)} is VALID [2022-04-28 13:57:57,639 INFO L290 TraceCheckUtils]: 94: Hoare triple {26502#(<= ~counter~0 9)} assume true; {26502#(<= ~counter~0 9)} is VALID [2022-04-28 13:57:57,639 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 13:57:57,639 INFO L290 TraceCheckUtils]: 96: Hoare triple {26502#(<= ~counter~0 9)} assume !!(0 != ~y3~0); {26502#(<= ~counter~0 9)} is VALID [2022-04-28 13:57:57,640 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 13:57:57,640 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 13:57:57,640 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 13:57:57,641 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 13:57:57,641 INFO L290 TraceCheckUtils]: 101: Hoare triple {26530#(<= ~counter~0 10)} ~cond := #in~cond; {26530#(<= ~counter~0 10)} is VALID [2022-04-28 13:57:57,641 INFO L290 TraceCheckUtils]: 102: Hoare triple {26530#(<= ~counter~0 10)} assume !(0 == ~cond); {26530#(<= ~counter~0 10)} is VALID [2022-04-28 13:57:57,642 INFO L290 TraceCheckUtils]: 103: Hoare triple {26530#(<= ~counter~0 10)} assume true; {26530#(<= ~counter~0 10)} is VALID [2022-04-28 13:57:57,642 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 13:57:57,642 INFO L290 TraceCheckUtils]: 105: Hoare triple {26530#(<= ~counter~0 10)} assume !!(0 != ~y3~0); {26530#(<= ~counter~0 10)} is VALID [2022-04-28 13:57:57,643 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 13:57:57,643 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 13:57:57,643 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 13:57:57,644 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 13:57:57,644 INFO L290 TraceCheckUtils]: 110: Hoare triple {26558#(<= ~counter~0 11)} ~cond := #in~cond; {26558#(<= ~counter~0 11)} is VALID [2022-04-28 13:57:57,644 INFO L290 TraceCheckUtils]: 111: Hoare triple {26558#(<= ~counter~0 11)} assume !(0 == ~cond); {26558#(<= ~counter~0 11)} is VALID [2022-04-28 13:57:57,645 INFO L290 TraceCheckUtils]: 112: Hoare triple {26558#(<= ~counter~0 11)} assume true; {26558#(<= ~counter~0 11)} is VALID [2022-04-28 13:57:57,645 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 13:57:57,645 INFO L290 TraceCheckUtils]: 114: Hoare triple {26558#(<= ~counter~0 11)} assume !!(0 != ~y3~0); {26558#(<= ~counter~0 11)} is VALID [2022-04-28 13:57:57,646 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 13:57:57,646 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 13:57:57,646 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 13:57:57,647 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 13:57:57,647 INFO L290 TraceCheckUtils]: 119: Hoare triple {26586#(<= ~counter~0 12)} ~cond := #in~cond; {26586#(<= ~counter~0 12)} is VALID [2022-04-28 13:57:57,647 INFO L290 TraceCheckUtils]: 120: Hoare triple {26586#(<= ~counter~0 12)} assume !(0 == ~cond); {26586#(<= ~counter~0 12)} is VALID [2022-04-28 13:57:57,648 INFO L290 TraceCheckUtils]: 121: Hoare triple {26586#(<= ~counter~0 12)} assume true; {26586#(<= ~counter~0 12)} is VALID [2022-04-28 13:57:57,648 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 13:57:57,648 INFO L290 TraceCheckUtils]: 123: Hoare triple {26586#(<= ~counter~0 12)} assume !!(0 != ~y3~0); {26586#(<= ~counter~0 12)} is VALID [2022-04-28 13:57:57,649 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 13:57:57,649 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 13:57:57,649 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 13:57:57,650 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 13:57:57,650 INFO L290 TraceCheckUtils]: 128: Hoare triple {26614#(<= ~counter~0 13)} ~cond := #in~cond; {26614#(<= ~counter~0 13)} is VALID [2022-04-28 13:57:57,650 INFO L290 TraceCheckUtils]: 129: Hoare triple {26614#(<= ~counter~0 13)} assume !(0 == ~cond); {26614#(<= ~counter~0 13)} is VALID [2022-04-28 13:57:57,651 INFO L290 TraceCheckUtils]: 130: Hoare triple {26614#(<= ~counter~0 13)} assume true; {26614#(<= ~counter~0 13)} is VALID [2022-04-28 13:57:57,651 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 13:57:57,651 INFO L290 TraceCheckUtils]: 132: Hoare triple {26614#(<= ~counter~0 13)} assume !!(0 != ~y3~0); {26614#(<= ~counter~0 13)} is VALID [2022-04-28 13:57:57,652 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 13:57:57,652 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 13:57:57,652 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 13:57:57,653 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 13:57:57,653 INFO L290 TraceCheckUtils]: 137: Hoare triple {26642#(<= ~counter~0 14)} ~cond := #in~cond; {26642#(<= ~counter~0 14)} is VALID [2022-04-28 13:57:57,653 INFO L290 TraceCheckUtils]: 138: Hoare triple {26642#(<= ~counter~0 14)} assume !(0 == ~cond); {26642#(<= ~counter~0 14)} is VALID [2022-04-28 13:57:57,654 INFO L290 TraceCheckUtils]: 139: Hoare triple {26642#(<= ~counter~0 14)} assume true; {26642#(<= ~counter~0 14)} is VALID [2022-04-28 13:57:57,654 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 13:57:57,654 INFO L290 TraceCheckUtils]: 141: Hoare triple {26642#(<= ~counter~0 14)} assume !!(0 != ~y3~0); {26642#(<= ~counter~0 14)} is VALID [2022-04-28 13:57:57,655 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 13:57:57,655 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 13:57:57,655 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 13:57:57,656 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 13:57:57,656 INFO L290 TraceCheckUtils]: 146: Hoare triple {26670#(<= ~counter~0 15)} ~cond := #in~cond; {26670#(<= ~counter~0 15)} is VALID [2022-04-28 13:57:57,656 INFO L290 TraceCheckUtils]: 147: Hoare triple {26670#(<= ~counter~0 15)} assume !(0 == ~cond); {26670#(<= ~counter~0 15)} is VALID [2022-04-28 13:57:57,657 INFO L290 TraceCheckUtils]: 148: Hoare triple {26670#(<= ~counter~0 15)} assume true; {26670#(<= ~counter~0 15)} is VALID [2022-04-28 13:57:57,657 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 13:57:57,657 INFO L290 TraceCheckUtils]: 150: Hoare triple {26670#(<= ~counter~0 15)} assume !!(0 != ~y3~0); {26670#(<= ~counter~0 15)} is VALID [2022-04-28 13:57:57,658 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 13:57:57,658 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 13:57:57,658 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 13:57:57,659 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 13:57:57,659 INFO L290 TraceCheckUtils]: 155: Hoare triple {26698#(<= ~counter~0 16)} ~cond := #in~cond; {26698#(<= ~counter~0 16)} is VALID [2022-04-28 13:57:57,659 INFO L290 TraceCheckUtils]: 156: Hoare triple {26698#(<= ~counter~0 16)} assume !(0 == ~cond); {26698#(<= ~counter~0 16)} is VALID [2022-04-28 13:57:57,660 INFO L290 TraceCheckUtils]: 157: Hoare triple {26698#(<= ~counter~0 16)} assume true; {26698#(<= ~counter~0 16)} is VALID [2022-04-28 13:57:57,660 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 13:57:57,660 INFO L290 TraceCheckUtils]: 159: Hoare triple {26698#(<= ~counter~0 16)} assume !!(0 != ~y3~0); {26698#(<= ~counter~0 16)} is VALID [2022-04-28 13:57:57,661 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 13:57:57,661 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 13:57:57,661 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 13:57:57,662 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 13:57:57,662 INFO L290 TraceCheckUtils]: 164: Hoare triple {26726#(<= ~counter~0 17)} ~cond := #in~cond; {26726#(<= ~counter~0 17)} is VALID [2022-04-28 13:57:57,662 INFO L290 TraceCheckUtils]: 165: Hoare triple {26726#(<= ~counter~0 17)} assume !(0 == ~cond); {26726#(<= ~counter~0 17)} is VALID [2022-04-28 13:57:57,663 INFO L290 TraceCheckUtils]: 166: Hoare triple {26726#(<= ~counter~0 17)} assume true; {26726#(<= ~counter~0 17)} is VALID [2022-04-28 13:57:57,663 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 13:57:57,663 INFO L290 TraceCheckUtils]: 168: Hoare triple {26726#(<= ~counter~0 17)} assume !!(0 != ~y3~0); {26726#(<= ~counter~0 17)} is VALID [2022-04-28 13:57:57,664 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 13:57:57,664 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 13:57:57,664 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 13:57:57,665 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 13:57:57,665 INFO L290 TraceCheckUtils]: 173: Hoare triple {26754#(<= ~counter~0 18)} ~cond := #in~cond; {26754#(<= ~counter~0 18)} is VALID [2022-04-28 13:57:57,665 INFO L290 TraceCheckUtils]: 174: Hoare triple {26754#(<= ~counter~0 18)} assume !(0 == ~cond); {26754#(<= ~counter~0 18)} is VALID [2022-04-28 13:57:57,666 INFO L290 TraceCheckUtils]: 175: Hoare triple {26754#(<= ~counter~0 18)} assume true; {26754#(<= ~counter~0 18)} is VALID [2022-04-28 13:57:57,666 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 13:57:57,666 INFO L290 TraceCheckUtils]: 177: Hoare triple {26754#(<= ~counter~0 18)} assume !!(0 != ~y3~0); {26754#(<= ~counter~0 18)} is VALID [2022-04-28 13:57:57,667 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 13:57:57,667 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 13:57:57,667 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 13:57:57,668 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 13:57:57,668 INFO L290 TraceCheckUtils]: 182: Hoare triple {26782#(<= ~counter~0 19)} ~cond := #in~cond; {26782#(<= ~counter~0 19)} is VALID [2022-04-28 13:57:57,668 INFO L290 TraceCheckUtils]: 183: Hoare triple {26782#(<= ~counter~0 19)} assume !(0 == ~cond); {26782#(<= ~counter~0 19)} is VALID [2022-04-28 13:57:57,669 INFO L290 TraceCheckUtils]: 184: Hoare triple {26782#(<= ~counter~0 19)} assume true; {26782#(<= ~counter~0 19)} is VALID [2022-04-28 13:57:57,669 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 13:57:57,669 INFO L290 TraceCheckUtils]: 186: Hoare triple {26782#(<= ~counter~0 19)} assume !!(0 != ~y3~0); {26782#(<= ~counter~0 19)} is VALID [2022-04-28 13:57:57,670 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 13:57:57,670 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 13:57:57,670 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 13:57:57,670 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 13:57:57,670 INFO L290 TraceCheckUtils]: 191: Hoare triple {26222#false} ~cond := #in~cond; {26222#false} is VALID [2022-04-28 13:57:57,670 INFO L290 TraceCheckUtils]: 192: Hoare triple {26222#false} assume 0 == ~cond; {26222#false} is VALID [2022-04-28 13:57:57,671 INFO L290 TraceCheckUtils]: 193: Hoare triple {26222#false} assume !false; {26222#false} is VALID [2022-04-28 13:57:57,671 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 13:57:57,671 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 13:57:58,788 INFO L290 TraceCheckUtils]: 193: Hoare triple {26222#false} assume !false; {26222#false} is VALID [2022-04-28 13:57:58,788 INFO L290 TraceCheckUtils]: 192: Hoare triple {26222#false} assume 0 == ~cond; {26222#false} is VALID [2022-04-28 13:57:58,788 INFO L290 TraceCheckUtils]: 191: Hoare triple {26222#false} ~cond := #in~cond; {26222#false} is VALID [2022-04-28 13:57:58,788 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 13:57:58,788 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 13:57:58,789 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 13:57:58,789 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 13:57:58,789 INFO L290 TraceCheckUtils]: 186: Hoare triple {26842#(< ~counter~0 50)} assume !!(0 != ~y3~0); {26842#(< ~counter~0 50)} is VALID [2022-04-28 13:57:58,790 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {26221#true} {26842#(< ~counter~0 50)} #63#return; {26842#(< ~counter~0 50)} is VALID [2022-04-28 13:57:58,790 INFO L290 TraceCheckUtils]: 184: Hoare triple {26221#true} assume true; {26221#true} is VALID [2022-04-28 13:57:58,790 INFO L290 TraceCheckUtils]: 183: Hoare triple {26221#true} assume !(0 == ~cond); {26221#true} is VALID [2022-04-28 13:57:58,790 INFO L290 TraceCheckUtils]: 182: Hoare triple {26221#true} ~cond := #in~cond; {26221#true} is VALID [2022-04-28 13:57:58,790 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 13:57:58,790 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 13:57:58,791 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 13:57:58,791 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 13:57:58,791 INFO L290 TraceCheckUtils]: 177: Hoare triple {26870#(< ~counter~0 49)} assume !!(0 != ~y3~0); {26870#(< ~counter~0 49)} is VALID [2022-04-28 13:57:58,792 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {26221#true} {26870#(< ~counter~0 49)} #63#return; {26870#(< ~counter~0 49)} is VALID [2022-04-28 13:57:58,792 INFO L290 TraceCheckUtils]: 175: Hoare triple {26221#true} assume true; {26221#true} is VALID [2022-04-28 13:57:58,792 INFO L290 TraceCheckUtils]: 174: Hoare triple {26221#true} assume !(0 == ~cond); {26221#true} is VALID [2022-04-28 13:57:58,792 INFO L290 TraceCheckUtils]: 173: Hoare triple {26221#true} ~cond := #in~cond; {26221#true} is VALID [2022-04-28 13:57:58,792 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 13:57:58,793 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 13:57:58,793 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 13:57:58,793 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 13:57:58,794 INFO L290 TraceCheckUtils]: 168: Hoare triple {26898#(< ~counter~0 48)} assume !!(0 != ~y3~0); {26898#(< ~counter~0 48)} is VALID [2022-04-28 13:57:58,794 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {26221#true} {26898#(< ~counter~0 48)} #63#return; {26898#(< ~counter~0 48)} is VALID [2022-04-28 13:57:58,794 INFO L290 TraceCheckUtils]: 166: Hoare triple {26221#true} assume true; {26221#true} is VALID [2022-04-28 13:57:58,794 INFO L290 TraceCheckUtils]: 165: Hoare triple {26221#true} assume !(0 == ~cond); {26221#true} is VALID [2022-04-28 13:57:58,794 INFO L290 TraceCheckUtils]: 164: Hoare triple {26221#true} ~cond := #in~cond; {26221#true} is VALID [2022-04-28 13:57:58,794 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 13:57:58,795 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 13:57:58,795 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 13:57:58,795 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 13:57:58,796 INFO L290 TraceCheckUtils]: 159: Hoare triple {26926#(< ~counter~0 47)} assume !!(0 != ~y3~0); {26926#(< ~counter~0 47)} is VALID [2022-04-28 13:57:58,796 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {26221#true} {26926#(< ~counter~0 47)} #63#return; {26926#(< ~counter~0 47)} is VALID [2022-04-28 13:57:58,796 INFO L290 TraceCheckUtils]: 157: Hoare triple {26221#true} assume true; {26221#true} is VALID [2022-04-28 13:57:58,796 INFO L290 TraceCheckUtils]: 156: Hoare triple {26221#true} assume !(0 == ~cond); {26221#true} is VALID [2022-04-28 13:57:58,796 INFO L290 TraceCheckUtils]: 155: Hoare triple {26221#true} ~cond := #in~cond; {26221#true} is VALID [2022-04-28 13:57:58,796 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 13:57:58,797 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 13:57:58,797 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 13:57:58,797 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 13:57:58,798 INFO L290 TraceCheckUtils]: 150: Hoare triple {26954#(< ~counter~0 46)} assume !!(0 != ~y3~0); {26954#(< ~counter~0 46)} is VALID [2022-04-28 13:57:58,798 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {26221#true} {26954#(< ~counter~0 46)} #63#return; {26954#(< ~counter~0 46)} is VALID [2022-04-28 13:57:58,798 INFO L290 TraceCheckUtils]: 148: Hoare triple {26221#true} assume true; {26221#true} is VALID [2022-04-28 13:57:58,798 INFO L290 TraceCheckUtils]: 147: Hoare triple {26221#true} assume !(0 == ~cond); {26221#true} is VALID [2022-04-28 13:57:58,798 INFO L290 TraceCheckUtils]: 146: Hoare triple {26221#true} ~cond := #in~cond; {26221#true} is VALID [2022-04-28 13:57:58,798 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 13:57:58,799 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 13:57:58,799 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 13:57:58,799 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 13:57:58,800 INFO L290 TraceCheckUtils]: 141: Hoare triple {26982#(< ~counter~0 45)} assume !!(0 != ~y3~0); {26982#(< ~counter~0 45)} is VALID [2022-04-28 13:57:58,800 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {26221#true} {26982#(< ~counter~0 45)} #63#return; {26982#(< ~counter~0 45)} is VALID [2022-04-28 13:57:58,800 INFO L290 TraceCheckUtils]: 139: Hoare triple {26221#true} assume true; {26221#true} is VALID [2022-04-28 13:57:58,800 INFO L290 TraceCheckUtils]: 138: Hoare triple {26221#true} assume !(0 == ~cond); {26221#true} is VALID [2022-04-28 13:57:58,800 INFO L290 TraceCheckUtils]: 137: Hoare triple {26221#true} ~cond := #in~cond; {26221#true} is VALID [2022-04-28 13:57:58,800 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 13:57:58,801 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 13:57:58,801 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 13:57:58,801 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 13:57:58,802 INFO L290 TraceCheckUtils]: 132: Hoare triple {27010#(< ~counter~0 44)} assume !!(0 != ~y3~0); {27010#(< ~counter~0 44)} is VALID [2022-04-28 13:57:58,802 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {26221#true} {27010#(< ~counter~0 44)} #63#return; {27010#(< ~counter~0 44)} is VALID [2022-04-28 13:57:58,802 INFO L290 TraceCheckUtils]: 130: Hoare triple {26221#true} assume true; {26221#true} is VALID [2022-04-28 13:57:58,802 INFO L290 TraceCheckUtils]: 129: Hoare triple {26221#true} assume !(0 == ~cond); {26221#true} is VALID [2022-04-28 13:57:58,802 INFO L290 TraceCheckUtils]: 128: Hoare triple {26221#true} ~cond := #in~cond; {26221#true} is VALID [2022-04-28 13:57:58,802 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 13:57:58,803 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 13:57:58,803 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 13:57:58,803 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 13:57:58,804 INFO L290 TraceCheckUtils]: 123: Hoare triple {27038#(< ~counter~0 43)} assume !!(0 != ~y3~0); {27038#(< ~counter~0 43)} is VALID [2022-04-28 13:57:58,804 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {26221#true} {27038#(< ~counter~0 43)} #63#return; {27038#(< ~counter~0 43)} is VALID [2022-04-28 13:57:58,804 INFO L290 TraceCheckUtils]: 121: Hoare triple {26221#true} assume true; {26221#true} is VALID [2022-04-28 13:57:58,804 INFO L290 TraceCheckUtils]: 120: Hoare triple {26221#true} assume !(0 == ~cond); {26221#true} is VALID [2022-04-28 13:57:58,804 INFO L290 TraceCheckUtils]: 119: Hoare triple {26221#true} ~cond := #in~cond; {26221#true} is VALID [2022-04-28 13:57:58,804 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 13:57:58,805 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 13:57:58,805 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 13:57:58,805 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 13:57:58,806 INFO L290 TraceCheckUtils]: 114: Hoare triple {27066#(< ~counter~0 42)} assume !!(0 != ~y3~0); {27066#(< ~counter~0 42)} is VALID [2022-04-28 13:57:58,806 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {26221#true} {27066#(< ~counter~0 42)} #63#return; {27066#(< ~counter~0 42)} is VALID [2022-04-28 13:57:58,806 INFO L290 TraceCheckUtils]: 112: Hoare triple {26221#true} assume true; {26221#true} is VALID [2022-04-28 13:57:58,806 INFO L290 TraceCheckUtils]: 111: Hoare triple {26221#true} assume !(0 == ~cond); {26221#true} is VALID [2022-04-28 13:57:58,806 INFO L290 TraceCheckUtils]: 110: Hoare triple {26221#true} ~cond := #in~cond; {26221#true} is VALID [2022-04-28 13:57:58,806 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 13:57:58,807 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 13:57:58,807 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 13:57:58,807 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 13:57:58,808 INFO L290 TraceCheckUtils]: 105: Hoare triple {27094#(< ~counter~0 41)} assume !!(0 != ~y3~0); {27094#(< ~counter~0 41)} is VALID [2022-04-28 13:57:58,808 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {26221#true} {27094#(< ~counter~0 41)} #63#return; {27094#(< ~counter~0 41)} is VALID [2022-04-28 13:57:58,808 INFO L290 TraceCheckUtils]: 103: Hoare triple {26221#true} assume true; {26221#true} is VALID [2022-04-28 13:57:58,808 INFO L290 TraceCheckUtils]: 102: Hoare triple {26221#true} assume !(0 == ~cond); {26221#true} is VALID [2022-04-28 13:57:58,808 INFO L290 TraceCheckUtils]: 101: Hoare triple {26221#true} ~cond := #in~cond; {26221#true} is VALID [2022-04-28 13:57:58,808 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 13:57:58,809 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 13:57:58,809 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 13:57:58,809 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 13:57:58,810 INFO L290 TraceCheckUtils]: 96: Hoare triple {27122#(< ~counter~0 40)} assume !!(0 != ~y3~0); {27122#(< ~counter~0 40)} is VALID [2022-04-28 13:57:58,810 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {26221#true} {27122#(< ~counter~0 40)} #63#return; {27122#(< ~counter~0 40)} is VALID [2022-04-28 13:57:58,810 INFO L290 TraceCheckUtils]: 94: Hoare triple {26221#true} assume true; {26221#true} is VALID [2022-04-28 13:57:58,810 INFO L290 TraceCheckUtils]: 93: Hoare triple {26221#true} assume !(0 == ~cond); {26221#true} is VALID [2022-04-28 13:57:58,810 INFO L290 TraceCheckUtils]: 92: Hoare triple {26221#true} ~cond := #in~cond; {26221#true} is VALID [2022-04-28 13:57:58,810 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 13:57:58,811 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 13:57:58,811 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 13:57:58,811 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 13:57:58,812 INFO L290 TraceCheckUtils]: 87: Hoare triple {27150#(< ~counter~0 39)} assume !!(0 != ~y3~0); {27150#(< ~counter~0 39)} is VALID [2022-04-28 13:57:58,812 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {26221#true} {27150#(< ~counter~0 39)} #63#return; {27150#(< ~counter~0 39)} is VALID [2022-04-28 13:57:58,812 INFO L290 TraceCheckUtils]: 85: Hoare triple {26221#true} assume true; {26221#true} is VALID [2022-04-28 13:57:58,812 INFO L290 TraceCheckUtils]: 84: Hoare triple {26221#true} assume !(0 == ~cond); {26221#true} is VALID [2022-04-28 13:57:58,812 INFO L290 TraceCheckUtils]: 83: Hoare triple {26221#true} ~cond := #in~cond; {26221#true} is VALID [2022-04-28 13:57:58,812 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 13:57:58,813 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 13:57:58,813 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 13:57:58,813 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 13:57:58,814 INFO L290 TraceCheckUtils]: 78: Hoare triple {27178#(< ~counter~0 38)} assume !!(0 != ~y3~0); {27178#(< ~counter~0 38)} is VALID [2022-04-28 13:57:58,814 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {26221#true} {27178#(< ~counter~0 38)} #63#return; {27178#(< ~counter~0 38)} is VALID [2022-04-28 13:57:58,814 INFO L290 TraceCheckUtils]: 76: Hoare triple {26221#true} assume true; {26221#true} is VALID [2022-04-28 13:57:58,814 INFO L290 TraceCheckUtils]: 75: Hoare triple {26221#true} assume !(0 == ~cond); {26221#true} is VALID [2022-04-28 13:57:58,814 INFO L290 TraceCheckUtils]: 74: Hoare triple {26221#true} ~cond := #in~cond; {26221#true} is VALID [2022-04-28 13:57:58,814 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 13:57:58,815 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 13:57:58,815 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 13:57:58,816 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 13:57:58,816 INFO L290 TraceCheckUtils]: 69: Hoare triple {27206#(< ~counter~0 37)} assume !!(0 != ~y3~0); {27206#(< ~counter~0 37)} is VALID [2022-04-28 13:57:58,816 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {26221#true} {27206#(< ~counter~0 37)} #63#return; {27206#(< ~counter~0 37)} is VALID [2022-04-28 13:57:58,816 INFO L290 TraceCheckUtils]: 67: Hoare triple {26221#true} assume true; {26221#true} is VALID [2022-04-28 13:57:58,816 INFO L290 TraceCheckUtils]: 66: Hoare triple {26221#true} assume !(0 == ~cond); {26221#true} is VALID [2022-04-28 13:57:58,816 INFO L290 TraceCheckUtils]: 65: Hoare triple {26221#true} ~cond := #in~cond; {26221#true} is VALID [2022-04-28 13:57:58,817 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 13:57:58,817 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 13:57:58,817 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 13:57:58,818 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 13:57:58,818 INFO L290 TraceCheckUtils]: 60: Hoare triple {27234#(< ~counter~0 36)} assume !!(0 != ~y3~0); {27234#(< ~counter~0 36)} is VALID [2022-04-28 13:57:58,818 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {26221#true} {27234#(< ~counter~0 36)} #63#return; {27234#(< ~counter~0 36)} is VALID [2022-04-28 13:57:58,818 INFO L290 TraceCheckUtils]: 58: Hoare triple {26221#true} assume true; {26221#true} is VALID [2022-04-28 13:57:58,818 INFO L290 TraceCheckUtils]: 57: Hoare triple {26221#true} assume !(0 == ~cond); {26221#true} is VALID [2022-04-28 13:57:58,818 INFO L290 TraceCheckUtils]: 56: Hoare triple {26221#true} ~cond := #in~cond; {26221#true} is VALID [2022-04-28 13:57:58,819 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 13:57:58,819 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 13:57:58,819 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 13:57:58,820 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 13:57:58,820 INFO L290 TraceCheckUtils]: 51: Hoare triple {27262#(< ~counter~0 35)} assume !!(0 != ~y3~0); {27262#(< ~counter~0 35)} is VALID [2022-04-28 13:57:58,820 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {26221#true} {27262#(< ~counter~0 35)} #63#return; {27262#(< ~counter~0 35)} is VALID [2022-04-28 13:57:58,820 INFO L290 TraceCheckUtils]: 49: Hoare triple {26221#true} assume true; {26221#true} is VALID [2022-04-28 13:57:58,820 INFO L290 TraceCheckUtils]: 48: Hoare triple {26221#true} assume !(0 == ~cond); {26221#true} is VALID [2022-04-28 13:57:58,820 INFO L290 TraceCheckUtils]: 47: Hoare triple {26221#true} ~cond := #in~cond; {26221#true} is VALID [2022-04-28 13:57:58,821 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 13:57:58,821 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 13:57:58,821 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 13:57:58,822 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 13:57:58,822 INFO L290 TraceCheckUtils]: 42: Hoare triple {27290#(< ~counter~0 34)} assume !!(0 != ~y3~0); {27290#(< ~counter~0 34)} is VALID [2022-04-28 13:57:58,822 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {26221#true} {27290#(< ~counter~0 34)} #63#return; {27290#(< ~counter~0 34)} is VALID [2022-04-28 13:57:58,822 INFO L290 TraceCheckUtils]: 40: Hoare triple {26221#true} assume true; {26221#true} is VALID [2022-04-28 13:57:58,822 INFO L290 TraceCheckUtils]: 39: Hoare triple {26221#true} assume !(0 == ~cond); {26221#true} is VALID [2022-04-28 13:57:58,823 INFO L290 TraceCheckUtils]: 38: Hoare triple {26221#true} ~cond := #in~cond; {26221#true} is VALID [2022-04-28 13:57:58,823 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 13:57:58,823 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 13:57:58,823 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 13:57:58,824 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 13:57:58,824 INFO L290 TraceCheckUtils]: 33: Hoare triple {27318#(< ~counter~0 33)} assume !!(0 != ~y3~0); {27318#(< ~counter~0 33)} is VALID [2022-04-28 13:57:58,824 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {26221#true} {27318#(< ~counter~0 33)} #63#return; {27318#(< ~counter~0 33)} is VALID [2022-04-28 13:57:58,824 INFO L290 TraceCheckUtils]: 31: Hoare triple {26221#true} assume true; {26221#true} is VALID [2022-04-28 13:57:58,824 INFO L290 TraceCheckUtils]: 30: Hoare triple {26221#true} assume !(0 == ~cond); {26221#true} is VALID [2022-04-28 13:57:58,825 INFO L290 TraceCheckUtils]: 29: Hoare triple {26221#true} ~cond := #in~cond; {26221#true} is VALID [2022-04-28 13:57:58,825 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 13:57:58,825 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 13:57:58,825 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 13:57:58,826 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 13:57:58,826 INFO L290 TraceCheckUtils]: 24: Hoare triple {27346#(< ~counter~0 32)} assume !!(0 != ~y3~0); {27346#(< ~counter~0 32)} is VALID [2022-04-28 13:57:58,826 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {26221#true} {27346#(< ~counter~0 32)} #63#return; {27346#(< ~counter~0 32)} is VALID [2022-04-28 13:57:58,826 INFO L290 TraceCheckUtils]: 22: Hoare triple {26221#true} assume true; {26221#true} is VALID [2022-04-28 13:57:58,826 INFO L290 TraceCheckUtils]: 21: Hoare triple {26221#true} assume !(0 == ~cond); {26221#true} is VALID [2022-04-28 13:57:58,827 INFO L290 TraceCheckUtils]: 20: Hoare triple {26221#true} ~cond := #in~cond; {26221#true} is VALID [2022-04-28 13:57:58,827 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 13:57:58,827 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 13:57:58,827 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 13:57:58,828 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 13:57:58,828 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {26221#true} {27374#(< ~counter~0 31)} #61#return; {27374#(< ~counter~0 31)} is VALID [2022-04-28 13:57:58,828 INFO L290 TraceCheckUtils]: 14: Hoare triple {26221#true} assume true; {26221#true} is VALID [2022-04-28 13:57:58,828 INFO L290 TraceCheckUtils]: 13: Hoare triple {26221#true} assume !(0 == ~cond); {26221#true} is VALID [2022-04-28 13:57:58,828 INFO L290 TraceCheckUtils]: 12: Hoare triple {26221#true} ~cond := #in~cond; {26221#true} is VALID [2022-04-28 13:57:58,828 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 13:57:58,829 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {26221#true} {27374#(< ~counter~0 31)} #59#return; {27374#(< ~counter~0 31)} is VALID [2022-04-28 13:57:58,829 INFO L290 TraceCheckUtils]: 9: Hoare triple {26221#true} assume true; {26221#true} is VALID [2022-04-28 13:57:58,829 INFO L290 TraceCheckUtils]: 8: Hoare triple {26221#true} assume !(0 == ~cond); {26221#true} is VALID [2022-04-28 13:57:58,829 INFO L290 TraceCheckUtils]: 7: Hoare triple {26221#true} ~cond := #in~cond; {26221#true} is VALID [2022-04-28 13:57:58,829 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 13:57:58,829 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 13:57:58,829 INFO L272 TraceCheckUtils]: 4: Hoare triple {27374#(< ~counter~0 31)} call #t~ret7 := main(); {27374#(< ~counter~0 31)} is VALID [2022-04-28 13:57:58,830 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {27374#(< ~counter~0 31)} {26221#true} #67#return; {27374#(< ~counter~0 31)} is VALID [2022-04-28 13:57:58,830 INFO L290 TraceCheckUtils]: 2: Hoare triple {27374#(< ~counter~0 31)} assume true; {27374#(< ~counter~0 31)} is VALID [2022-04-28 13:57:58,830 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 13:57:58,830 INFO L272 TraceCheckUtils]: 0: Hoare triple {26221#true} call ULTIMATE.init(); {26221#true} is VALID [2022-04-28 13:57:58,831 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 13:57:58,831 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 13:57:58,831 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [883549395] [2022-04-28 13:57:58,831 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 13:57:58,832 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1379033209] [2022-04-28 13:57:58,832 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1379033209] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 13:57:58,832 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 13:57:58,832 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [23, 23] total 44 [2022-04-28 13:57:58,832 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 13:57:58,832 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [910671914] [2022-04-28 13:57:58,832 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [910671914] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 13:57:58,832 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 13:57:58,832 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [23] imperfect sequences [] total 23 [2022-04-28 13:57:58,832 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [882035103] [2022-04-28 13:57:58,832 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 13:57:58,833 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 13:57:58,833 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 13:57:58,833 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 13:57:58,972 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 13:57:58,972 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 23 states [2022-04-28 13:57:58,977 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 13:57:58,977 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 23 interpolants. [2022-04-28 13:57:58,978 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=866, Invalid=1026, Unknown=0, NotChecked=0, Total=1892 [2022-04-28 13:57:58,978 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 13:57:59,738 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 13:57:59,739 INFO L93 Difference]: Finished difference Result 205 states and 226 transitions. [2022-04-28 13:57:59,739 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 42 states. [2022-04-28 13:57:59,739 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 13:57:59,739 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 13:57:59,739 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 13:57:59,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 42 states and 225 transitions. [2022-04-28 13:57:59,742 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 13:57:59,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 42 states and 225 transitions. [2022-04-28 13:57:59,745 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 42 states and 225 transitions. [2022-04-28 13:57:59,909 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 13:57:59,912 INFO L225 Difference]: With dead ends: 205 [2022-04-28 13:57:59,912 INFO L226 Difference]: Without dead ends: 200 [2022-04-28 13:57:59,913 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 13:57:59,913 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 13:57:59,913 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 13:57:59,914 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 200 states. [2022-04-28 13:58:00,130 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 200 to 200. [2022-04-28 13:58:00,130 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 13:58:00,130 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 13:58:00,131 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 13:58:00,131 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 13:58:00,133 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 13:58:00,133 INFO L93 Difference]: Finished difference Result 200 states and 221 transitions. [2022-04-28 13:58:00,133 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 221 transitions. [2022-04-28 13:58:00,134 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 13:58:00,134 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 13:58:00,134 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 13:58:00,134 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 13:58:00,136 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 13:58:00,136 INFO L93 Difference]: Finished difference Result 200 states and 221 transitions. [2022-04-28 13:58:00,136 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 221 transitions. [2022-04-28 13:58:00,137 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 13:58:00,137 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 13:58:00,137 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 13:58:00,137 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 13:58:00,137 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 13:58:00,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 200 states and 221 transitions. [2022-04-28 13:58:00,140 INFO L78 Accepts]: Start accepts. Automaton has 200 states and 221 transitions. Word has length 194 [2022-04-28 13:58:00,140 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 13:58:00,140 INFO L495 AbstractCegarLoop]: Abstraction has 200 states and 221 transitions. [2022-04-28 13:58:00,140 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 13:58:00,140 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 200 states and 221 transitions. [2022-04-28 13:58:00,378 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 13:58:00,378 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 221 transitions. [2022-04-28 13:58:00,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2022-04-28 13:58:00,379 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 13:58:00,379 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 13:58:00,396 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 13:58:00,579 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 13:58:00,579 INFO L420 AbstractCegarLoop]: === Iteration 24 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 13:58:00,579 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 13:58:00,580 INFO L85 PathProgramCache]: Analyzing trace with hash 1934081686, now seen corresponding path program 39 times [2022-04-28 13:58:00,580 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 13:58:00,580 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1272831898] [2022-04-28 13:58:00,580 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 13:58:00,580 INFO L85 PathProgramCache]: Analyzing trace with hash 1934081686, now seen corresponding path program 40 times [2022-04-28 13:58:00,580 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 13:58:00,580 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1830577323] [2022-04-28 13:58:00,580 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 13:58:00,580 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 13:58:00,599 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 13:58:00,599 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1693812482] [2022-04-28 13:58:00,599 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-28 13:58:00,599 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 13:58:00,599 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 13:58:00,600 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 13:58:00,601 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 13:58:00,681 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-28 13:58:00,682 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 13:58:00,684 INFO L263 TraceCheckSpWp]: Trace formula consists of 553 conjuncts, 45 conjunts are in the unsatisfiable core [2022-04-28 13:58:00,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 13:58:00,725 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 13:58:01,669 INFO L272 TraceCheckUtils]: 0: Hoare triple {28676#true} call ULTIMATE.init(); {28676#true} is VALID [2022-04-28 13:58:01,670 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 13:58:01,670 INFO L290 TraceCheckUtils]: 2: Hoare triple {28684#(<= ~counter~0 0)} assume true; {28684#(<= ~counter~0 0)} is VALID [2022-04-28 13:58:01,670 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {28684#(<= ~counter~0 0)} {28676#true} #67#return; {28684#(<= ~counter~0 0)} is VALID [2022-04-28 13:58:01,671 INFO L272 TraceCheckUtils]: 4: Hoare triple {28684#(<= ~counter~0 0)} call #t~ret7 := main(); {28684#(<= ~counter~0 0)} is VALID [2022-04-28 13:58:01,671 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 13:58:01,671 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 13:58:01,671 INFO L290 TraceCheckUtils]: 7: Hoare triple {28684#(<= ~counter~0 0)} ~cond := #in~cond; {28684#(<= ~counter~0 0)} is VALID [2022-04-28 13:58:01,672 INFO L290 TraceCheckUtils]: 8: Hoare triple {28684#(<= ~counter~0 0)} assume !(0 == ~cond); {28684#(<= ~counter~0 0)} is VALID [2022-04-28 13:58:01,672 INFO L290 TraceCheckUtils]: 9: Hoare triple {28684#(<= ~counter~0 0)} assume true; {28684#(<= ~counter~0 0)} is VALID [2022-04-28 13:58:01,672 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 13:58:01,673 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 13:58:01,673 INFO L290 TraceCheckUtils]: 12: Hoare triple {28684#(<= ~counter~0 0)} ~cond := #in~cond; {28684#(<= ~counter~0 0)} is VALID [2022-04-28 13:58:01,673 INFO L290 TraceCheckUtils]: 13: Hoare triple {28684#(<= ~counter~0 0)} assume !(0 == ~cond); {28684#(<= ~counter~0 0)} is VALID [2022-04-28 13:58:01,673 INFO L290 TraceCheckUtils]: 14: Hoare triple {28684#(<= ~counter~0 0)} assume true; {28684#(<= ~counter~0 0)} is VALID [2022-04-28 13:58:01,674 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 13:58:01,674 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 13:58:01,675 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 13:58:01,675 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 13:58:01,676 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 13:58:01,676 INFO L290 TraceCheckUtils]: 20: Hoare triple {28733#(<= ~counter~0 1)} ~cond := #in~cond; {28733#(<= ~counter~0 1)} is VALID [2022-04-28 13:58:01,676 INFO L290 TraceCheckUtils]: 21: Hoare triple {28733#(<= ~counter~0 1)} assume !(0 == ~cond); {28733#(<= ~counter~0 1)} is VALID [2022-04-28 13:58:01,677 INFO L290 TraceCheckUtils]: 22: Hoare triple {28733#(<= ~counter~0 1)} assume true; {28733#(<= ~counter~0 1)} is VALID [2022-04-28 13:58:01,677 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 13:58:01,677 INFO L290 TraceCheckUtils]: 24: Hoare triple {28733#(<= ~counter~0 1)} assume !!(0 != ~y3~0); {28733#(<= ~counter~0 1)} is VALID [2022-04-28 13:58:01,678 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 13:58:01,678 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 13:58:01,678 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 13:58:01,679 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 13:58:01,679 INFO L290 TraceCheckUtils]: 29: Hoare triple {28761#(<= ~counter~0 2)} ~cond := #in~cond; {28761#(<= ~counter~0 2)} is VALID [2022-04-28 13:58:01,679 INFO L290 TraceCheckUtils]: 30: Hoare triple {28761#(<= ~counter~0 2)} assume !(0 == ~cond); {28761#(<= ~counter~0 2)} is VALID [2022-04-28 13:58:01,680 INFO L290 TraceCheckUtils]: 31: Hoare triple {28761#(<= ~counter~0 2)} assume true; {28761#(<= ~counter~0 2)} is VALID [2022-04-28 13:58:01,680 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 13:58:01,680 INFO L290 TraceCheckUtils]: 33: Hoare triple {28761#(<= ~counter~0 2)} assume !!(0 != ~y3~0); {28761#(<= ~counter~0 2)} is VALID [2022-04-28 13:58:01,681 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 13:58:01,681 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 13:58:01,681 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 13:58:01,682 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 13:58:01,682 INFO L290 TraceCheckUtils]: 38: Hoare triple {28789#(<= ~counter~0 3)} ~cond := #in~cond; {28789#(<= ~counter~0 3)} is VALID [2022-04-28 13:58:01,682 INFO L290 TraceCheckUtils]: 39: Hoare triple {28789#(<= ~counter~0 3)} assume !(0 == ~cond); {28789#(<= ~counter~0 3)} is VALID [2022-04-28 13:58:01,683 INFO L290 TraceCheckUtils]: 40: Hoare triple {28789#(<= ~counter~0 3)} assume true; {28789#(<= ~counter~0 3)} is VALID [2022-04-28 13:58:01,683 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 13:58:01,683 INFO L290 TraceCheckUtils]: 42: Hoare triple {28789#(<= ~counter~0 3)} assume !!(0 != ~y3~0); {28789#(<= ~counter~0 3)} is VALID [2022-04-28 13:58:01,684 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 13:58:01,684 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 13:58:01,684 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 13:58:01,685 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 13:58:01,685 INFO L290 TraceCheckUtils]: 47: Hoare triple {28817#(<= ~counter~0 4)} ~cond := #in~cond; {28817#(<= ~counter~0 4)} is VALID [2022-04-28 13:58:01,685 INFO L290 TraceCheckUtils]: 48: Hoare triple {28817#(<= ~counter~0 4)} assume !(0 == ~cond); {28817#(<= ~counter~0 4)} is VALID [2022-04-28 13:58:01,686 INFO L290 TraceCheckUtils]: 49: Hoare triple {28817#(<= ~counter~0 4)} assume true; {28817#(<= ~counter~0 4)} is VALID [2022-04-28 13:58:01,686 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 13:58:01,686 INFO L290 TraceCheckUtils]: 51: Hoare triple {28817#(<= ~counter~0 4)} assume !!(0 != ~y3~0); {28817#(<= ~counter~0 4)} is VALID [2022-04-28 13:58:01,687 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 13:58:01,687 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 13:58:01,687 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 13:58:01,689 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 13:58:01,689 INFO L290 TraceCheckUtils]: 56: Hoare triple {28845#(<= ~counter~0 5)} ~cond := #in~cond; {28845#(<= ~counter~0 5)} is VALID [2022-04-28 13:58:01,689 INFO L290 TraceCheckUtils]: 57: Hoare triple {28845#(<= ~counter~0 5)} assume !(0 == ~cond); {28845#(<= ~counter~0 5)} is VALID [2022-04-28 13:58:01,690 INFO L290 TraceCheckUtils]: 58: Hoare triple {28845#(<= ~counter~0 5)} assume true; {28845#(<= ~counter~0 5)} is VALID [2022-04-28 13:58:01,690 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 13:58:01,690 INFO L290 TraceCheckUtils]: 60: Hoare triple {28845#(<= ~counter~0 5)} assume !!(0 != ~y3~0); {28845#(<= ~counter~0 5)} is VALID [2022-04-28 13:58:01,691 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 13:58:01,691 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 13:58:01,692 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 13:58:01,692 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 13:58:01,695 INFO L290 TraceCheckUtils]: 65: Hoare triple {28873#(<= ~counter~0 6)} ~cond := #in~cond; {28873#(<= ~counter~0 6)} is VALID [2022-04-28 13:58:01,695 INFO L290 TraceCheckUtils]: 66: Hoare triple {28873#(<= ~counter~0 6)} assume !(0 == ~cond); {28873#(<= ~counter~0 6)} is VALID [2022-04-28 13:58:01,695 INFO L290 TraceCheckUtils]: 67: Hoare triple {28873#(<= ~counter~0 6)} assume true; {28873#(<= ~counter~0 6)} is VALID [2022-04-28 13:58:01,696 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 13:58:01,696 INFO L290 TraceCheckUtils]: 69: Hoare triple {28873#(<= ~counter~0 6)} assume !!(0 != ~y3~0); {28873#(<= ~counter~0 6)} is VALID [2022-04-28 13:58:01,697 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 13:58:01,698 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 13:58:01,698 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 13:58:01,699 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 13:58:01,699 INFO L290 TraceCheckUtils]: 74: Hoare triple {28901#(<= ~counter~0 7)} ~cond := #in~cond; {28901#(<= ~counter~0 7)} is VALID [2022-04-28 13:58:01,699 INFO L290 TraceCheckUtils]: 75: Hoare triple {28901#(<= ~counter~0 7)} assume !(0 == ~cond); {28901#(<= ~counter~0 7)} is VALID [2022-04-28 13:58:01,699 INFO L290 TraceCheckUtils]: 76: Hoare triple {28901#(<= ~counter~0 7)} assume true; {28901#(<= ~counter~0 7)} is VALID [2022-04-28 13:58:01,700 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 13:58:01,700 INFO L290 TraceCheckUtils]: 78: Hoare triple {28901#(<= ~counter~0 7)} assume !!(0 != ~y3~0); {28901#(<= ~counter~0 7)} is VALID [2022-04-28 13:58:01,700 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 13:58:01,701 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 13:58:01,701 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 13:58:01,702 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 13:58:01,702 INFO L290 TraceCheckUtils]: 83: Hoare triple {28929#(<= ~counter~0 8)} ~cond := #in~cond; {28929#(<= ~counter~0 8)} is VALID [2022-04-28 13:58:01,702 INFO L290 TraceCheckUtils]: 84: Hoare triple {28929#(<= ~counter~0 8)} assume !(0 == ~cond); {28929#(<= ~counter~0 8)} is VALID [2022-04-28 13:58:01,702 INFO L290 TraceCheckUtils]: 85: Hoare triple {28929#(<= ~counter~0 8)} assume true; {28929#(<= ~counter~0 8)} is VALID [2022-04-28 13:58:01,703 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 13:58:01,703 INFO L290 TraceCheckUtils]: 87: Hoare triple {28929#(<= ~counter~0 8)} assume !!(0 != ~y3~0); {28929#(<= ~counter~0 8)} is VALID [2022-04-28 13:58:01,703 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 13:58:01,704 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 13:58:01,704 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 13:58:01,704 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 13:58:01,705 INFO L290 TraceCheckUtils]: 92: Hoare triple {28957#(<= ~counter~0 9)} ~cond := #in~cond; {28957#(<= ~counter~0 9)} is VALID [2022-04-28 13:58:01,705 INFO L290 TraceCheckUtils]: 93: Hoare triple {28957#(<= ~counter~0 9)} assume !(0 == ~cond); {28957#(<= ~counter~0 9)} is VALID [2022-04-28 13:58:01,705 INFO L290 TraceCheckUtils]: 94: Hoare triple {28957#(<= ~counter~0 9)} assume true; {28957#(<= ~counter~0 9)} is VALID [2022-04-28 13:58:01,706 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 13:58:01,706 INFO L290 TraceCheckUtils]: 96: Hoare triple {28957#(<= ~counter~0 9)} assume !!(0 != ~y3~0); {28957#(<= ~counter~0 9)} is VALID [2022-04-28 13:58:01,706 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 13:58:01,707 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 13:58:01,707 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 13:58:01,707 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 13:58:01,708 INFO L290 TraceCheckUtils]: 101: Hoare triple {28985#(<= ~counter~0 10)} ~cond := #in~cond; {28985#(<= ~counter~0 10)} is VALID [2022-04-28 13:58:01,708 INFO L290 TraceCheckUtils]: 102: Hoare triple {28985#(<= ~counter~0 10)} assume !(0 == ~cond); {28985#(<= ~counter~0 10)} is VALID [2022-04-28 13:58:01,708 INFO L290 TraceCheckUtils]: 103: Hoare triple {28985#(<= ~counter~0 10)} assume true; {28985#(<= ~counter~0 10)} is VALID [2022-04-28 13:58:01,709 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 13:58:01,709 INFO L290 TraceCheckUtils]: 105: Hoare triple {28985#(<= ~counter~0 10)} assume !!(0 != ~y3~0); {28985#(<= ~counter~0 10)} is VALID [2022-04-28 13:58:01,709 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 13:58:01,710 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 13:58:01,710 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 13:58:01,710 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 13:58:01,711 INFO L290 TraceCheckUtils]: 110: Hoare triple {29013#(<= ~counter~0 11)} ~cond := #in~cond; {29013#(<= ~counter~0 11)} is VALID [2022-04-28 13:58:01,711 INFO L290 TraceCheckUtils]: 111: Hoare triple {29013#(<= ~counter~0 11)} assume !(0 == ~cond); {29013#(<= ~counter~0 11)} is VALID [2022-04-28 13:58:01,711 INFO L290 TraceCheckUtils]: 112: Hoare triple {29013#(<= ~counter~0 11)} assume true; {29013#(<= ~counter~0 11)} is VALID [2022-04-28 13:58:01,712 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 13:58:01,712 INFO L290 TraceCheckUtils]: 114: Hoare triple {29013#(<= ~counter~0 11)} assume !!(0 != ~y3~0); {29013#(<= ~counter~0 11)} is VALID [2022-04-28 13:58:01,712 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 13:58:01,713 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 13:58:01,713 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 13:58:01,713 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 13:58:01,714 INFO L290 TraceCheckUtils]: 119: Hoare triple {29041#(<= ~counter~0 12)} ~cond := #in~cond; {29041#(<= ~counter~0 12)} is VALID [2022-04-28 13:58:01,714 INFO L290 TraceCheckUtils]: 120: Hoare triple {29041#(<= ~counter~0 12)} assume !(0 == ~cond); {29041#(<= ~counter~0 12)} is VALID [2022-04-28 13:58:01,714 INFO L290 TraceCheckUtils]: 121: Hoare triple {29041#(<= ~counter~0 12)} assume true; {29041#(<= ~counter~0 12)} is VALID [2022-04-28 13:58:01,715 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 13:58:01,715 INFO L290 TraceCheckUtils]: 123: Hoare triple {29041#(<= ~counter~0 12)} assume !!(0 != ~y3~0); {29041#(<= ~counter~0 12)} is VALID [2022-04-28 13:58:01,715 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 13:58:01,716 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 13:58:01,716 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 13:58:01,717 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 13:58:01,717 INFO L290 TraceCheckUtils]: 128: Hoare triple {29069#(<= ~counter~0 13)} ~cond := #in~cond; {29069#(<= ~counter~0 13)} is VALID [2022-04-28 13:58:01,717 INFO L290 TraceCheckUtils]: 129: Hoare triple {29069#(<= ~counter~0 13)} assume !(0 == ~cond); {29069#(<= ~counter~0 13)} is VALID [2022-04-28 13:58:01,717 INFO L290 TraceCheckUtils]: 130: Hoare triple {29069#(<= ~counter~0 13)} assume true; {29069#(<= ~counter~0 13)} is VALID [2022-04-28 13:58:01,718 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 13:58:01,718 INFO L290 TraceCheckUtils]: 132: Hoare triple {29069#(<= ~counter~0 13)} assume !!(0 != ~y3~0); {29069#(<= ~counter~0 13)} is VALID [2022-04-28 13:58:01,718 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 13:58:01,719 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 13:58:01,719 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 13:58:01,720 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 13:58:01,720 INFO L290 TraceCheckUtils]: 137: Hoare triple {29097#(<= ~counter~0 14)} ~cond := #in~cond; {29097#(<= ~counter~0 14)} is VALID [2022-04-28 13:58:01,720 INFO L290 TraceCheckUtils]: 138: Hoare triple {29097#(<= ~counter~0 14)} assume !(0 == ~cond); {29097#(<= ~counter~0 14)} is VALID [2022-04-28 13:58:01,720 INFO L290 TraceCheckUtils]: 139: Hoare triple {29097#(<= ~counter~0 14)} assume true; {29097#(<= ~counter~0 14)} is VALID [2022-04-28 13:58:01,721 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 13:58:01,721 INFO L290 TraceCheckUtils]: 141: Hoare triple {29097#(<= ~counter~0 14)} assume !!(0 != ~y3~0); {29097#(<= ~counter~0 14)} is VALID [2022-04-28 13:58:01,721 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 13:58:01,722 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 13:58:01,722 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 13:58:01,723 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 13:58:01,723 INFO L290 TraceCheckUtils]: 146: Hoare triple {29125#(<= ~counter~0 15)} ~cond := #in~cond; {29125#(<= ~counter~0 15)} is VALID [2022-04-28 13:58:01,723 INFO L290 TraceCheckUtils]: 147: Hoare triple {29125#(<= ~counter~0 15)} assume !(0 == ~cond); {29125#(<= ~counter~0 15)} is VALID [2022-04-28 13:58:01,724 INFO L290 TraceCheckUtils]: 148: Hoare triple {29125#(<= ~counter~0 15)} assume true; {29125#(<= ~counter~0 15)} is VALID [2022-04-28 13:58:01,724 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 13:58:01,724 INFO L290 TraceCheckUtils]: 150: Hoare triple {29125#(<= ~counter~0 15)} assume !!(0 != ~y3~0); {29125#(<= ~counter~0 15)} is VALID [2022-04-28 13:58:01,725 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 13:58:01,725 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 13:58:01,725 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 13:58:01,726 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 13:58:01,726 INFO L290 TraceCheckUtils]: 155: Hoare triple {29153#(<= ~counter~0 16)} ~cond := #in~cond; {29153#(<= ~counter~0 16)} is VALID [2022-04-28 13:58:01,726 INFO L290 TraceCheckUtils]: 156: Hoare triple {29153#(<= ~counter~0 16)} assume !(0 == ~cond); {29153#(<= ~counter~0 16)} is VALID [2022-04-28 13:58:01,727 INFO L290 TraceCheckUtils]: 157: Hoare triple {29153#(<= ~counter~0 16)} assume true; {29153#(<= ~counter~0 16)} is VALID [2022-04-28 13:58:01,727 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 13:58:01,727 INFO L290 TraceCheckUtils]: 159: Hoare triple {29153#(<= ~counter~0 16)} assume !!(0 != ~y3~0); {29153#(<= ~counter~0 16)} is VALID [2022-04-28 13:58:01,728 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 13:58:01,728 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 13:58:01,728 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 13:58:01,729 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 13:58:01,729 INFO L290 TraceCheckUtils]: 164: Hoare triple {29181#(<= ~counter~0 17)} ~cond := #in~cond; {29181#(<= ~counter~0 17)} is VALID [2022-04-28 13:58:01,729 INFO L290 TraceCheckUtils]: 165: Hoare triple {29181#(<= ~counter~0 17)} assume !(0 == ~cond); {29181#(<= ~counter~0 17)} is VALID [2022-04-28 13:58:01,730 INFO L290 TraceCheckUtils]: 166: Hoare triple {29181#(<= ~counter~0 17)} assume true; {29181#(<= ~counter~0 17)} is VALID [2022-04-28 13:58:01,730 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 13:58:01,730 INFO L290 TraceCheckUtils]: 168: Hoare triple {29181#(<= ~counter~0 17)} assume !!(0 != ~y3~0); {29181#(<= ~counter~0 17)} is VALID [2022-04-28 13:58:01,731 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 13:58:01,731 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 13:58:01,731 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 13:58:01,732 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 13:58:01,732 INFO L290 TraceCheckUtils]: 173: Hoare triple {29209#(<= ~counter~0 18)} ~cond := #in~cond; {29209#(<= ~counter~0 18)} is VALID [2022-04-28 13:58:01,732 INFO L290 TraceCheckUtils]: 174: Hoare triple {29209#(<= ~counter~0 18)} assume !(0 == ~cond); {29209#(<= ~counter~0 18)} is VALID [2022-04-28 13:58:01,733 INFO L290 TraceCheckUtils]: 175: Hoare triple {29209#(<= ~counter~0 18)} assume true; {29209#(<= ~counter~0 18)} is VALID [2022-04-28 13:58:01,733 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 13:58:01,733 INFO L290 TraceCheckUtils]: 177: Hoare triple {29209#(<= ~counter~0 18)} assume !!(0 != ~y3~0); {29209#(<= ~counter~0 18)} is VALID [2022-04-28 13:58:01,734 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 13:58:01,734 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 13:58:01,734 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 13:58:01,735 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 13:58:01,735 INFO L290 TraceCheckUtils]: 182: Hoare triple {29237#(<= ~counter~0 19)} ~cond := #in~cond; {29237#(<= ~counter~0 19)} is VALID [2022-04-28 13:58:01,735 INFO L290 TraceCheckUtils]: 183: Hoare triple {29237#(<= ~counter~0 19)} assume !(0 == ~cond); {29237#(<= ~counter~0 19)} is VALID [2022-04-28 13:58:01,736 INFO L290 TraceCheckUtils]: 184: Hoare triple {29237#(<= ~counter~0 19)} assume true; {29237#(<= ~counter~0 19)} is VALID [2022-04-28 13:58:01,736 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 13:58:01,736 INFO L290 TraceCheckUtils]: 186: Hoare triple {29237#(<= ~counter~0 19)} assume !!(0 != ~y3~0); {29237#(<= ~counter~0 19)} is VALID [2022-04-28 13:58:01,737 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 13:58:01,737 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 13:58:01,737 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 13:58:01,738 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 13:58:01,738 INFO L290 TraceCheckUtils]: 191: Hoare triple {29265#(<= ~counter~0 20)} ~cond := #in~cond; {29265#(<= ~counter~0 20)} is VALID [2022-04-28 13:58:01,738 INFO L290 TraceCheckUtils]: 192: Hoare triple {29265#(<= ~counter~0 20)} assume !(0 == ~cond); {29265#(<= ~counter~0 20)} is VALID [2022-04-28 13:58:01,739 INFO L290 TraceCheckUtils]: 193: Hoare triple {29265#(<= ~counter~0 20)} assume true; {29265#(<= ~counter~0 20)} is VALID [2022-04-28 13:58:01,739 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 13:58:01,746 INFO L290 TraceCheckUtils]: 195: Hoare triple {29265#(<= ~counter~0 20)} assume !!(0 != ~y3~0); {29265#(<= ~counter~0 20)} is VALID [2022-04-28 13:58:01,747 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 13:58:01,747 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 13:58:01,748 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 13:58:01,748 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 13:58:01,748 INFO L290 TraceCheckUtils]: 200: Hoare triple {28677#false} ~cond := #in~cond; {28677#false} is VALID [2022-04-28 13:58:01,748 INFO L290 TraceCheckUtils]: 201: Hoare triple {28677#false} assume 0 == ~cond; {28677#false} is VALID [2022-04-28 13:58:01,748 INFO L290 TraceCheckUtils]: 202: Hoare triple {28677#false} assume !false; {28677#false} is VALID [2022-04-28 13:58:01,749 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 13:58:01,749 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 13:58:02,949 INFO L290 TraceCheckUtils]: 202: Hoare triple {28677#false} assume !false; {28677#false} is VALID [2022-04-28 13:58:02,949 INFO L290 TraceCheckUtils]: 201: Hoare triple {28677#false} assume 0 == ~cond; {28677#false} is VALID [2022-04-28 13:58:02,949 INFO L290 TraceCheckUtils]: 200: Hoare triple {28677#false} ~cond := #in~cond; {28677#false} is VALID [2022-04-28 13:58:02,949 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 13:58:02,949 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 13:58:02,950 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 13:58:02,950 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 13:58:02,950 INFO L290 TraceCheckUtils]: 195: Hoare triple {29325#(< ~counter~0 50)} assume !!(0 != ~y3~0); {29325#(< ~counter~0 50)} is VALID [2022-04-28 13:58:02,951 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {28676#true} {29325#(< ~counter~0 50)} #63#return; {29325#(< ~counter~0 50)} is VALID [2022-04-28 13:58:02,951 INFO L290 TraceCheckUtils]: 193: Hoare triple {28676#true} assume true; {28676#true} is VALID [2022-04-28 13:58:02,951 INFO L290 TraceCheckUtils]: 192: Hoare triple {28676#true} assume !(0 == ~cond); {28676#true} is VALID [2022-04-28 13:58:02,951 INFO L290 TraceCheckUtils]: 191: Hoare triple {28676#true} ~cond := #in~cond; {28676#true} is VALID [2022-04-28 13:58:02,951 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 13:58:02,951 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 13:58:02,952 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 13:58:02,952 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 13:58:02,953 INFO L290 TraceCheckUtils]: 186: Hoare triple {29353#(< ~counter~0 49)} assume !!(0 != ~y3~0); {29353#(< ~counter~0 49)} is VALID [2022-04-28 13:58:02,953 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {28676#true} {29353#(< ~counter~0 49)} #63#return; {29353#(< ~counter~0 49)} is VALID [2022-04-28 13:58:02,953 INFO L290 TraceCheckUtils]: 184: Hoare triple {28676#true} assume true; {28676#true} is VALID [2022-04-28 13:58:02,953 INFO L290 TraceCheckUtils]: 183: Hoare triple {28676#true} assume !(0 == ~cond); {28676#true} is VALID [2022-04-28 13:58:02,953 INFO L290 TraceCheckUtils]: 182: Hoare triple {28676#true} ~cond := #in~cond; {28676#true} is VALID [2022-04-28 13:58:02,953 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 13:58:02,954 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 13:58:02,954 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 13:58:02,954 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 13:58:02,955 INFO L290 TraceCheckUtils]: 177: Hoare triple {29381#(< ~counter~0 48)} assume !!(0 != ~y3~0); {29381#(< ~counter~0 48)} is VALID [2022-04-28 13:58:02,955 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {28676#true} {29381#(< ~counter~0 48)} #63#return; {29381#(< ~counter~0 48)} is VALID [2022-04-28 13:58:02,955 INFO L290 TraceCheckUtils]: 175: Hoare triple {28676#true} assume true; {28676#true} is VALID [2022-04-28 13:58:02,955 INFO L290 TraceCheckUtils]: 174: Hoare triple {28676#true} assume !(0 == ~cond); {28676#true} is VALID [2022-04-28 13:58:02,955 INFO L290 TraceCheckUtils]: 173: Hoare triple {28676#true} ~cond := #in~cond; {28676#true} is VALID [2022-04-28 13:58:02,955 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 13:58:02,956 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 13:58:02,956 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 13:58:02,956 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 13:58:02,957 INFO L290 TraceCheckUtils]: 168: Hoare triple {29409#(< ~counter~0 47)} assume !!(0 != ~y3~0); {29409#(< ~counter~0 47)} is VALID [2022-04-28 13:58:02,957 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {28676#true} {29409#(< ~counter~0 47)} #63#return; {29409#(< ~counter~0 47)} is VALID [2022-04-28 13:58:02,957 INFO L290 TraceCheckUtils]: 166: Hoare triple {28676#true} assume true; {28676#true} is VALID [2022-04-28 13:58:02,957 INFO L290 TraceCheckUtils]: 165: Hoare triple {28676#true} assume !(0 == ~cond); {28676#true} is VALID [2022-04-28 13:58:02,957 INFO L290 TraceCheckUtils]: 164: Hoare triple {28676#true} ~cond := #in~cond; {28676#true} is VALID [2022-04-28 13:58:02,957 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 13:58:02,958 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 13:58:02,958 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 13:58:02,958 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 13:58:02,959 INFO L290 TraceCheckUtils]: 159: Hoare triple {29437#(< ~counter~0 46)} assume !!(0 != ~y3~0); {29437#(< ~counter~0 46)} is VALID [2022-04-28 13:58:02,959 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {28676#true} {29437#(< ~counter~0 46)} #63#return; {29437#(< ~counter~0 46)} is VALID [2022-04-28 13:58:02,959 INFO L290 TraceCheckUtils]: 157: Hoare triple {28676#true} assume true; {28676#true} is VALID [2022-04-28 13:58:02,959 INFO L290 TraceCheckUtils]: 156: Hoare triple {28676#true} assume !(0 == ~cond); {28676#true} is VALID [2022-04-28 13:58:02,959 INFO L290 TraceCheckUtils]: 155: Hoare triple {28676#true} ~cond := #in~cond; {28676#true} is VALID [2022-04-28 13:58:02,960 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 13:58:02,960 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 13:58:02,960 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 13:58:02,960 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 13:58:02,961 INFO L290 TraceCheckUtils]: 150: Hoare triple {29465#(< ~counter~0 45)} assume !!(0 != ~y3~0); {29465#(< ~counter~0 45)} is VALID [2022-04-28 13:58:02,961 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {28676#true} {29465#(< ~counter~0 45)} #63#return; {29465#(< ~counter~0 45)} is VALID [2022-04-28 13:58:02,961 INFO L290 TraceCheckUtils]: 148: Hoare triple {28676#true} assume true; {28676#true} is VALID [2022-04-28 13:58:02,961 INFO L290 TraceCheckUtils]: 147: Hoare triple {28676#true} assume !(0 == ~cond); {28676#true} is VALID [2022-04-28 13:58:02,961 INFO L290 TraceCheckUtils]: 146: Hoare triple {28676#true} ~cond := #in~cond; {28676#true} is VALID [2022-04-28 13:58:02,962 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 13:58:02,962 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 13:58:02,962 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 13:58:02,963 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 13:58:02,963 INFO L290 TraceCheckUtils]: 141: Hoare triple {29493#(< ~counter~0 44)} assume !!(0 != ~y3~0); {29493#(< ~counter~0 44)} is VALID [2022-04-28 13:58:02,963 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {28676#true} {29493#(< ~counter~0 44)} #63#return; {29493#(< ~counter~0 44)} is VALID [2022-04-28 13:58:02,963 INFO L290 TraceCheckUtils]: 139: Hoare triple {28676#true} assume true; {28676#true} is VALID [2022-04-28 13:58:02,963 INFO L290 TraceCheckUtils]: 138: Hoare triple {28676#true} assume !(0 == ~cond); {28676#true} is VALID [2022-04-28 13:58:02,964 INFO L290 TraceCheckUtils]: 137: Hoare triple {28676#true} ~cond := #in~cond; {28676#true} is VALID [2022-04-28 13:58:02,964 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 13:58:02,964 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 13:58:02,964 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 13:58:02,965 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 13:58:02,965 INFO L290 TraceCheckUtils]: 132: Hoare triple {29521#(< ~counter~0 43)} assume !!(0 != ~y3~0); {29521#(< ~counter~0 43)} is VALID [2022-04-28 13:58:02,965 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {28676#true} {29521#(< ~counter~0 43)} #63#return; {29521#(< ~counter~0 43)} is VALID [2022-04-28 13:58:02,965 INFO L290 TraceCheckUtils]: 130: Hoare triple {28676#true} assume true; {28676#true} is VALID [2022-04-28 13:58:02,965 INFO L290 TraceCheckUtils]: 129: Hoare triple {28676#true} assume !(0 == ~cond); {28676#true} is VALID [2022-04-28 13:58:02,966 INFO L290 TraceCheckUtils]: 128: Hoare triple {28676#true} ~cond := #in~cond; {28676#true} is VALID [2022-04-28 13:58:02,966 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 13:58:02,966 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 13:58:02,966 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 13:58:02,967 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 13:58:02,967 INFO L290 TraceCheckUtils]: 123: Hoare triple {29549#(< ~counter~0 42)} assume !!(0 != ~y3~0); {29549#(< ~counter~0 42)} is VALID [2022-04-28 13:58:02,967 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {28676#true} {29549#(< ~counter~0 42)} #63#return; {29549#(< ~counter~0 42)} is VALID [2022-04-28 13:58:02,968 INFO L290 TraceCheckUtils]: 121: Hoare triple {28676#true} assume true; {28676#true} is VALID [2022-04-28 13:58:02,968 INFO L290 TraceCheckUtils]: 120: Hoare triple {28676#true} assume !(0 == ~cond); {28676#true} is VALID [2022-04-28 13:58:02,968 INFO L290 TraceCheckUtils]: 119: Hoare triple {28676#true} ~cond := #in~cond; {28676#true} is VALID [2022-04-28 13:58:02,968 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 13:58:02,968 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 13:58:02,968 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 13:58:02,969 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 13:58:02,972 INFO L290 TraceCheckUtils]: 114: Hoare triple {29577#(< ~counter~0 41)} assume !!(0 != ~y3~0); {29577#(< ~counter~0 41)} is VALID [2022-04-28 13:58:02,972 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {28676#true} {29577#(< ~counter~0 41)} #63#return; {29577#(< ~counter~0 41)} is VALID [2022-04-28 13:58:02,972 INFO L290 TraceCheckUtils]: 112: Hoare triple {28676#true} assume true; {28676#true} is VALID [2022-04-28 13:58:02,973 INFO L290 TraceCheckUtils]: 111: Hoare triple {28676#true} assume !(0 == ~cond); {28676#true} is VALID [2022-04-28 13:58:02,973 INFO L290 TraceCheckUtils]: 110: Hoare triple {28676#true} ~cond := #in~cond; {28676#true} is VALID [2022-04-28 13:58:02,973 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 13:58:02,973 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 13:58:02,974 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 13:58:02,974 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 13:58:02,974 INFO L290 TraceCheckUtils]: 105: Hoare triple {29605#(< ~counter~0 40)} assume !!(0 != ~y3~0); {29605#(< ~counter~0 40)} is VALID [2022-04-28 13:58:02,975 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {28676#true} {29605#(< ~counter~0 40)} #63#return; {29605#(< ~counter~0 40)} is VALID [2022-04-28 13:58:02,975 INFO L290 TraceCheckUtils]: 103: Hoare triple {28676#true} assume true; {28676#true} is VALID [2022-04-28 13:58:02,975 INFO L290 TraceCheckUtils]: 102: Hoare triple {28676#true} assume !(0 == ~cond); {28676#true} is VALID [2022-04-28 13:58:02,975 INFO L290 TraceCheckUtils]: 101: Hoare triple {28676#true} ~cond := #in~cond; {28676#true} is VALID [2022-04-28 13:58:02,975 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 13:58:02,975 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 13:58:02,976 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 13:58:02,976 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 13:58:02,976 INFO L290 TraceCheckUtils]: 96: Hoare triple {29633#(< ~counter~0 39)} assume !!(0 != ~y3~0); {29633#(< ~counter~0 39)} is VALID [2022-04-28 13:58:02,977 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {28676#true} {29633#(< ~counter~0 39)} #63#return; {29633#(< ~counter~0 39)} is VALID [2022-04-28 13:58:02,977 INFO L290 TraceCheckUtils]: 94: Hoare triple {28676#true} assume true; {28676#true} is VALID [2022-04-28 13:58:02,977 INFO L290 TraceCheckUtils]: 93: Hoare triple {28676#true} assume !(0 == ~cond); {28676#true} is VALID [2022-04-28 13:58:02,977 INFO L290 TraceCheckUtils]: 92: Hoare triple {28676#true} ~cond := #in~cond; {28676#true} is VALID [2022-04-28 13:58:02,977 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 13:58:02,977 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 13:58:02,978 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 13:58:02,978 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 13:58:02,978 INFO L290 TraceCheckUtils]: 87: Hoare triple {29661#(< ~counter~0 38)} assume !!(0 != ~y3~0); {29661#(< ~counter~0 38)} is VALID [2022-04-28 13:58:02,979 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {28676#true} {29661#(< ~counter~0 38)} #63#return; {29661#(< ~counter~0 38)} is VALID [2022-04-28 13:58:02,979 INFO L290 TraceCheckUtils]: 85: Hoare triple {28676#true} assume true; {28676#true} is VALID [2022-04-28 13:58:02,979 INFO L290 TraceCheckUtils]: 84: Hoare triple {28676#true} assume !(0 == ~cond); {28676#true} is VALID [2022-04-28 13:58:02,979 INFO L290 TraceCheckUtils]: 83: Hoare triple {28676#true} ~cond := #in~cond; {28676#true} is VALID [2022-04-28 13:58:02,979 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 13:58:02,979 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 13:58:02,980 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 13:58:02,980 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 13:58:02,980 INFO L290 TraceCheckUtils]: 78: Hoare triple {29689#(< ~counter~0 37)} assume !!(0 != ~y3~0); {29689#(< ~counter~0 37)} is VALID [2022-04-28 13:58:02,981 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {28676#true} {29689#(< ~counter~0 37)} #63#return; {29689#(< ~counter~0 37)} is VALID [2022-04-28 13:58:02,981 INFO L290 TraceCheckUtils]: 76: Hoare triple {28676#true} assume true; {28676#true} is VALID [2022-04-28 13:58:02,981 INFO L290 TraceCheckUtils]: 75: Hoare triple {28676#true} assume !(0 == ~cond); {28676#true} is VALID [2022-04-28 13:58:02,981 INFO L290 TraceCheckUtils]: 74: Hoare triple {28676#true} ~cond := #in~cond; {28676#true} is VALID [2022-04-28 13:58:02,981 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 13:58:02,981 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 13:58:02,982 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 13:58:02,982 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 13:58:02,982 INFO L290 TraceCheckUtils]: 69: Hoare triple {29717#(< ~counter~0 36)} assume !!(0 != ~y3~0); {29717#(< ~counter~0 36)} is VALID [2022-04-28 13:58:02,983 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {28676#true} {29717#(< ~counter~0 36)} #63#return; {29717#(< ~counter~0 36)} is VALID [2022-04-28 13:58:02,983 INFO L290 TraceCheckUtils]: 67: Hoare triple {28676#true} assume true; {28676#true} is VALID [2022-04-28 13:58:02,983 INFO L290 TraceCheckUtils]: 66: Hoare triple {28676#true} assume !(0 == ~cond); {28676#true} is VALID [2022-04-28 13:58:02,983 INFO L290 TraceCheckUtils]: 65: Hoare triple {28676#true} ~cond := #in~cond; {28676#true} is VALID [2022-04-28 13:58:02,983 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 13:58:02,983 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 13:58:02,984 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 13:58:02,984 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 13:58:02,984 INFO L290 TraceCheckUtils]: 60: Hoare triple {29745#(< ~counter~0 35)} assume !!(0 != ~y3~0); {29745#(< ~counter~0 35)} is VALID [2022-04-28 13:58:02,985 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {28676#true} {29745#(< ~counter~0 35)} #63#return; {29745#(< ~counter~0 35)} is VALID [2022-04-28 13:58:02,985 INFO L290 TraceCheckUtils]: 58: Hoare triple {28676#true} assume true; {28676#true} is VALID [2022-04-28 13:58:02,985 INFO L290 TraceCheckUtils]: 57: Hoare triple {28676#true} assume !(0 == ~cond); {28676#true} is VALID [2022-04-28 13:58:02,985 INFO L290 TraceCheckUtils]: 56: Hoare triple {28676#true} ~cond := #in~cond; {28676#true} is VALID [2022-04-28 13:58:02,985 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 13:58:02,985 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 13:58:02,986 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 13:58:02,986 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 13:58:02,986 INFO L290 TraceCheckUtils]: 51: Hoare triple {29773#(< ~counter~0 34)} assume !!(0 != ~y3~0); {29773#(< ~counter~0 34)} is VALID [2022-04-28 13:58:02,987 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {28676#true} {29773#(< ~counter~0 34)} #63#return; {29773#(< ~counter~0 34)} is VALID [2022-04-28 13:58:02,987 INFO L290 TraceCheckUtils]: 49: Hoare triple {28676#true} assume true; {28676#true} is VALID [2022-04-28 13:58:02,987 INFO L290 TraceCheckUtils]: 48: Hoare triple {28676#true} assume !(0 == ~cond); {28676#true} is VALID [2022-04-28 13:58:02,987 INFO L290 TraceCheckUtils]: 47: Hoare triple {28676#true} ~cond := #in~cond; {28676#true} is VALID [2022-04-28 13:58:02,987 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 13:58:02,987 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 13:58:02,988 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 13:58:02,988 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 13:58:02,988 INFO L290 TraceCheckUtils]: 42: Hoare triple {29801#(< ~counter~0 33)} assume !!(0 != ~y3~0); {29801#(< ~counter~0 33)} is VALID [2022-04-28 13:58:02,989 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {28676#true} {29801#(< ~counter~0 33)} #63#return; {29801#(< ~counter~0 33)} is VALID [2022-04-28 13:58:02,989 INFO L290 TraceCheckUtils]: 40: Hoare triple {28676#true} assume true; {28676#true} is VALID [2022-04-28 13:58:02,989 INFO L290 TraceCheckUtils]: 39: Hoare triple {28676#true} assume !(0 == ~cond); {28676#true} is VALID [2022-04-28 13:58:02,989 INFO L290 TraceCheckUtils]: 38: Hoare triple {28676#true} ~cond := #in~cond; {28676#true} is VALID [2022-04-28 13:58:02,989 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 13:58:02,989 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 13:58:02,990 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 13:58:02,990 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 13:58:02,990 INFO L290 TraceCheckUtils]: 33: Hoare triple {29829#(< ~counter~0 32)} assume !!(0 != ~y3~0); {29829#(< ~counter~0 32)} is VALID [2022-04-28 13:58:02,991 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {28676#true} {29829#(< ~counter~0 32)} #63#return; {29829#(< ~counter~0 32)} is VALID [2022-04-28 13:58:02,991 INFO L290 TraceCheckUtils]: 31: Hoare triple {28676#true} assume true; {28676#true} is VALID [2022-04-28 13:58:02,991 INFO L290 TraceCheckUtils]: 30: Hoare triple {28676#true} assume !(0 == ~cond); {28676#true} is VALID [2022-04-28 13:58:02,991 INFO L290 TraceCheckUtils]: 29: Hoare triple {28676#true} ~cond := #in~cond; {28676#true} is VALID [2022-04-28 13:58:02,991 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 13:58:02,991 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 13:58:02,992 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 13:58:02,992 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 13:58:02,992 INFO L290 TraceCheckUtils]: 24: Hoare triple {29857#(< ~counter~0 31)} assume !!(0 != ~y3~0); {29857#(< ~counter~0 31)} is VALID [2022-04-28 13:58:02,993 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {28676#true} {29857#(< ~counter~0 31)} #63#return; {29857#(< ~counter~0 31)} is VALID [2022-04-28 13:58:02,993 INFO L290 TraceCheckUtils]: 22: Hoare triple {28676#true} assume true; {28676#true} is VALID [2022-04-28 13:58:02,993 INFO L290 TraceCheckUtils]: 21: Hoare triple {28676#true} assume !(0 == ~cond); {28676#true} is VALID [2022-04-28 13:58:02,993 INFO L290 TraceCheckUtils]: 20: Hoare triple {28676#true} ~cond := #in~cond; {28676#true} is VALID [2022-04-28 13:58:02,993 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 13:58:02,993 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 13:58:02,994 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 13:58:02,994 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 13:58:02,994 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {28676#true} {29885#(< ~counter~0 30)} #61#return; {29885#(< ~counter~0 30)} is VALID [2022-04-28 13:58:02,994 INFO L290 TraceCheckUtils]: 14: Hoare triple {28676#true} assume true; {28676#true} is VALID [2022-04-28 13:58:02,995 INFO L290 TraceCheckUtils]: 13: Hoare triple {28676#true} assume !(0 == ~cond); {28676#true} is VALID [2022-04-28 13:58:02,995 INFO L290 TraceCheckUtils]: 12: Hoare triple {28676#true} ~cond := #in~cond; {28676#true} is VALID [2022-04-28 13:58:02,995 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 13:58:02,995 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {28676#true} {29885#(< ~counter~0 30)} #59#return; {29885#(< ~counter~0 30)} is VALID [2022-04-28 13:58:02,995 INFO L290 TraceCheckUtils]: 9: Hoare triple {28676#true} assume true; {28676#true} is VALID [2022-04-28 13:58:02,995 INFO L290 TraceCheckUtils]: 8: Hoare triple {28676#true} assume !(0 == ~cond); {28676#true} is VALID [2022-04-28 13:58:02,995 INFO L290 TraceCheckUtils]: 7: Hoare triple {28676#true} ~cond := #in~cond; {28676#true} is VALID [2022-04-28 13:58:02,995 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 13:58:02,996 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 13:58:02,996 INFO L272 TraceCheckUtils]: 4: Hoare triple {29885#(< ~counter~0 30)} call #t~ret7 := main(); {29885#(< ~counter~0 30)} is VALID [2022-04-28 13:58:02,996 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {29885#(< ~counter~0 30)} {28676#true} #67#return; {29885#(< ~counter~0 30)} is VALID [2022-04-28 13:58:02,996 INFO L290 TraceCheckUtils]: 2: Hoare triple {29885#(< ~counter~0 30)} assume true; {29885#(< ~counter~0 30)} is VALID [2022-04-28 13:58:02,997 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 13:58:02,997 INFO L272 TraceCheckUtils]: 0: Hoare triple {28676#true} call ULTIMATE.init(); {28676#true} is VALID [2022-04-28 13:58:03,000 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 13:58:03,000 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 13:58:03,000 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1830577323] [2022-04-28 13:58:03,000 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 13:58:03,000 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1693812482] [2022-04-28 13:58:03,000 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1693812482] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 13:58:03,000 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 13:58:03,000 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [24, 24] total 46 [2022-04-28 13:58:03,000 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 13:58:03,000 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1272831898] [2022-04-28 13:58:03,000 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1272831898] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 13:58:03,000 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 13:58:03,001 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [24] imperfect sequences [] total 24 [2022-04-28 13:58:03,001 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1747373431] [2022-04-28 13:58:03,001 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 13:58:03,001 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 13:58:03,001 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 13:58:03,002 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 13:58:03,148 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 13:58:03,148 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 24 states [2022-04-28 13:58:03,148 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 13:58:03,148 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 24 interpolants. [2022-04-28 13:58:03,149 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=951, Invalid=1119, Unknown=0, NotChecked=0, Total=2070 [2022-04-28 13:58:03,149 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 13:58:03,922 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 13:58:03,923 INFO L93 Difference]: Finished difference Result 214 states and 236 transitions. [2022-04-28 13:58:03,923 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2022-04-28 13:58:03,923 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 13:58:03,923 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 13:58:03,923 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 13:58:03,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 44 states and 235 transitions. [2022-04-28 13:58:03,926 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 13:58:03,929 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 44 states and 235 transitions. [2022-04-28 13:58:03,929 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 44 states and 235 transitions. [2022-04-28 13:58:04,142 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 13:58:04,145 INFO L225 Difference]: With dead ends: 214 [2022-04-28 13:58:04,145 INFO L226 Difference]: Without dead ends: 209 [2022-04-28 13:58:04,146 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 13:58:04,146 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 13:58:04,146 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 13:58:04,147 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 209 states. [2022-04-28 13:58:04,371 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 209 to 209. [2022-04-28 13:58:04,372 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 13:58:04,372 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 13:58:04,372 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 13:58:04,372 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 13:58:04,375 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 13:58:04,375 INFO L93 Difference]: Finished difference Result 209 states and 231 transitions. [2022-04-28 13:58:04,375 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 231 transitions. [2022-04-28 13:58:04,375 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 13:58:04,375 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 13:58:04,375 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 13:58:04,376 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 13:58:04,379 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 13:58:04,379 INFO L93 Difference]: Finished difference Result 209 states and 231 transitions. [2022-04-28 13:58:04,379 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 231 transitions. [2022-04-28 13:58:04,379 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 13:58:04,379 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 13:58:04,379 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 13:58:04,379 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 13:58:04,379 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 13:58:04,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 209 states and 231 transitions. [2022-04-28 13:58:04,382 INFO L78 Accepts]: Start accepts. Automaton has 209 states and 231 transitions. Word has length 203 [2022-04-28 13:58:04,382 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 13:58:04,382 INFO L495 AbstractCegarLoop]: Abstraction has 209 states and 231 transitions. [2022-04-28 13:58:04,382 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 13:58:04,382 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 209 states and 231 transitions. [2022-04-28 13:58:04,626 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 13:58:04,627 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 231 transitions. [2022-04-28 13:58:04,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2022-04-28 13:58:04,627 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 13:58:04,627 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 13:58:04,647 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 13:58:04,828 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 13:58:04,828 INFO L420 AbstractCegarLoop]: === Iteration 25 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 13:58:04,828 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 13:58:04,828 INFO L85 PathProgramCache]: Analyzing trace with hash -2075113060, now seen corresponding path program 41 times [2022-04-28 13:58:04,828 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 13:58:04,829 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [577897875] [2022-04-28 13:58:04,829 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 13:58:04,829 INFO L85 PathProgramCache]: Analyzing trace with hash -2075113060, now seen corresponding path program 42 times [2022-04-28 13:58:04,829 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 13:58:04,829 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2050921736] [2022-04-28 13:58:04,829 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 13:58:04,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 13:58:04,849 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 13:58:04,850 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1419861918] [2022-04-28 13:58:04,850 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-28 13:58:04,850 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 13:58:04,850 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 13:58:04,851 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 13:58:04,883 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 13:58:04,976 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 22 check-sat command(s) [2022-04-28 13:58:04,976 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 13:58:04,979 INFO L263 TraceCheckSpWp]: Trace formula consists of 576 conjuncts, 47 conjunts are in the unsatisfiable core [2022-04-28 13:58:05,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 13:58:05,019 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 13:58:06,009 INFO L272 TraceCheckUtils]: 0: Hoare triple {31243#true} call ULTIMATE.init(); {31243#true} is VALID [2022-04-28 13:58:06,010 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 13:58:06,010 INFO L290 TraceCheckUtils]: 2: Hoare triple {31251#(<= ~counter~0 0)} assume true; {31251#(<= ~counter~0 0)} is VALID [2022-04-28 13:58:06,010 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {31251#(<= ~counter~0 0)} {31243#true} #67#return; {31251#(<= ~counter~0 0)} is VALID [2022-04-28 13:58:06,011 INFO L272 TraceCheckUtils]: 4: Hoare triple {31251#(<= ~counter~0 0)} call #t~ret7 := main(); {31251#(<= ~counter~0 0)} is VALID [2022-04-28 13:58:06,011 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 13:58:06,011 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 13:58:06,011 INFO L290 TraceCheckUtils]: 7: Hoare triple {31251#(<= ~counter~0 0)} ~cond := #in~cond; {31251#(<= ~counter~0 0)} is VALID [2022-04-28 13:58:06,012 INFO L290 TraceCheckUtils]: 8: Hoare triple {31251#(<= ~counter~0 0)} assume !(0 == ~cond); {31251#(<= ~counter~0 0)} is VALID [2022-04-28 13:58:06,012 INFO L290 TraceCheckUtils]: 9: Hoare triple {31251#(<= ~counter~0 0)} assume true; {31251#(<= ~counter~0 0)} is VALID [2022-04-28 13:58:06,012 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 13:58:06,013 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 13:58:06,013 INFO L290 TraceCheckUtils]: 12: Hoare triple {31251#(<= ~counter~0 0)} ~cond := #in~cond; {31251#(<= ~counter~0 0)} is VALID [2022-04-28 13:58:06,013 INFO L290 TraceCheckUtils]: 13: Hoare triple {31251#(<= ~counter~0 0)} assume !(0 == ~cond); {31251#(<= ~counter~0 0)} is VALID [2022-04-28 13:58:06,013 INFO L290 TraceCheckUtils]: 14: Hoare triple {31251#(<= ~counter~0 0)} assume true; {31251#(<= ~counter~0 0)} is VALID [2022-04-28 13:58:06,014 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 13:58:06,014 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 13:58:06,015 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 13:58:06,015 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 13:58:06,016 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 13:58:06,016 INFO L290 TraceCheckUtils]: 20: Hoare triple {31300#(<= ~counter~0 1)} ~cond := #in~cond; {31300#(<= ~counter~0 1)} is VALID [2022-04-28 13:58:06,016 INFO L290 TraceCheckUtils]: 21: Hoare triple {31300#(<= ~counter~0 1)} assume !(0 == ~cond); {31300#(<= ~counter~0 1)} is VALID [2022-04-28 13:58:06,017 INFO L290 TraceCheckUtils]: 22: Hoare triple {31300#(<= ~counter~0 1)} assume true; {31300#(<= ~counter~0 1)} is VALID [2022-04-28 13:58:06,017 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 13:58:06,017 INFO L290 TraceCheckUtils]: 24: Hoare triple {31300#(<= ~counter~0 1)} assume !!(0 != ~y3~0); {31300#(<= ~counter~0 1)} is VALID [2022-04-28 13:58:06,018 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 13:58:06,018 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 13:58:06,018 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 13:58:06,019 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 13:58:06,019 INFO L290 TraceCheckUtils]: 29: Hoare triple {31328#(<= ~counter~0 2)} ~cond := #in~cond; {31328#(<= ~counter~0 2)} is VALID [2022-04-28 13:58:06,019 INFO L290 TraceCheckUtils]: 30: Hoare triple {31328#(<= ~counter~0 2)} assume !(0 == ~cond); {31328#(<= ~counter~0 2)} is VALID [2022-04-28 13:58:06,020 INFO L290 TraceCheckUtils]: 31: Hoare triple {31328#(<= ~counter~0 2)} assume true; {31328#(<= ~counter~0 2)} is VALID [2022-04-28 13:58:06,020 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 13:58:06,020 INFO L290 TraceCheckUtils]: 33: Hoare triple {31328#(<= ~counter~0 2)} assume !!(0 != ~y3~0); {31328#(<= ~counter~0 2)} is VALID [2022-04-28 13:58:06,021 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 13:58:06,021 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 13:58:06,021 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 13:58:06,022 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 13:58:06,022 INFO L290 TraceCheckUtils]: 38: Hoare triple {31356#(<= ~counter~0 3)} ~cond := #in~cond; {31356#(<= ~counter~0 3)} is VALID [2022-04-28 13:58:06,022 INFO L290 TraceCheckUtils]: 39: Hoare triple {31356#(<= ~counter~0 3)} assume !(0 == ~cond); {31356#(<= ~counter~0 3)} is VALID [2022-04-28 13:58:06,023 INFO L290 TraceCheckUtils]: 40: Hoare triple {31356#(<= ~counter~0 3)} assume true; {31356#(<= ~counter~0 3)} is VALID [2022-04-28 13:58:06,023 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 13:58:06,023 INFO L290 TraceCheckUtils]: 42: Hoare triple {31356#(<= ~counter~0 3)} assume !!(0 != ~y3~0); {31356#(<= ~counter~0 3)} is VALID [2022-04-28 13:58:06,024 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 13:58:06,024 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 13:58:06,024 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 13:58:06,025 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 13:58:06,025 INFO L290 TraceCheckUtils]: 47: Hoare triple {31384#(<= ~counter~0 4)} ~cond := #in~cond; {31384#(<= ~counter~0 4)} is VALID [2022-04-28 13:58:06,026 INFO L290 TraceCheckUtils]: 48: Hoare triple {31384#(<= ~counter~0 4)} assume !(0 == ~cond); {31384#(<= ~counter~0 4)} is VALID [2022-04-28 13:58:06,026 INFO L290 TraceCheckUtils]: 49: Hoare triple {31384#(<= ~counter~0 4)} assume true; {31384#(<= ~counter~0 4)} is VALID [2022-04-28 13:58:06,026 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 13:58:06,027 INFO L290 TraceCheckUtils]: 51: Hoare triple {31384#(<= ~counter~0 4)} assume !!(0 != ~y3~0); {31384#(<= ~counter~0 4)} is VALID [2022-04-28 13:58:06,027 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 13:58:06,027 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 13:58:06,028 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 13:58:06,028 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 13:58:06,028 INFO L290 TraceCheckUtils]: 56: Hoare triple {31412#(<= ~counter~0 5)} ~cond := #in~cond; {31412#(<= ~counter~0 5)} is VALID [2022-04-28 13:58:06,029 INFO L290 TraceCheckUtils]: 57: Hoare triple {31412#(<= ~counter~0 5)} assume !(0 == ~cond); {31412#(<= ~counter~0 5)} is VALID [2022-04-28 13:58:06,029 INFO L290 TraceCheckUtils]: 58: Hoare triple {31412#(<= ~counter~0 5)} assume true; {31412#(<= ~counter~0 5)} is VALID [2022-04-28 13:58:06,029 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 13:58:06,030 INFO L290 TraceCheckUtils]: 60: Hoare triple {31412#(<= ~counter~0 5)} assume !!(0 != ~y3~0); {31412#(<= ~counter~0 5)} is VALID [2022-04-28 13:58:06,030 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 13:58:06,031 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 13:58:06,031 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 13:58:06,032 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 13:58:06,032 INFO L290 TraceCheckUtils]: 65: Hoare triple {31440#(<= ~counter~0 6)} ~cond := #in~cond; {31440#(<= ~counter~0 6)} is VALID [2022-04-28 13:58:06,032 INFO L290 TraceCheckUtils]: 66: Hoare triple {31440#(<= ~counter~0 6)} assume !(0 == ~cond); {31440#(<= ~counter~0 6)} is VALID [2022-04-28 13:58:06,032 INFO L290 TraceCheckUtils]: 67: Hoare triple {31440#(<= ~counter~0 6)} assume true; {31440#(<= ~counter~0 6)} is VALID [2022-04-28 13:58:06,033 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 13:58:06,033 INFO L290 TraceCheckUtils]: 69: Hoare triple {31440#(<= ~counter~0 6)} assume !!(0 != ~y3~0); {31440#(<= ~counter~0 6)} is VALID [2022-04-28 13:58:06,033 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 13:58:06,034 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 13:58:06,034 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 13:58:06,035 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 13:58:06,035 INFO L290 TraceCheckUtils]: 74: Hoare triple {31468#(<= ~counter~0 7)} ~cond := #in~cond; {31468#(<= ~counter~0 7)} is VALID [2022-04-28 13:58:06,035 INFO L290 TraceCheckUtils]: 75: Hoare triple {31468#(<= ~counter~0 7)} assume !(0 == ~cond); {31468#(<= ~counter~0 7)} is VALID [2022-04-28 13:58:06,036 INFO L290 TraceCheckUtils]: 76: Hoare triple {31468#(<= ~counter~0 7)} assume true; {31468#(<= ~counter~0 7)} is VALID [2022-04-28 13:58:06,036 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 13:58:06,036 INFO L290 TraceCheckUtils]: 78: Hoare triple {31468#(<= ~counter~0 7)} assume !!(0 != ~y3~0); {31468#(<= ~counter~0 7)} is VALID [2022-04-28 13:58:06,037 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 13:58:06,037 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 13:58:06,037 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 13:58:06,038 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 13:58:06,038 INFO L290 TraceCheckUtils]: 83: Hoare triple {31496#(<= ~counter~0 8)} ~cond := #in~cond; {31496#(<= ~counter~0 8)} is VALID [2022-04-28 13:58:06,038 INFO L290 TraceCheckUtils]: 84: Hoare triple {31496#(<= ~counter~0 8)} assume !(0 == ~cond); {31496#(<= ~counter~0 8)} is VALID [2022-04-28 13:58:06,039 INFO L290 TraceCheckUtils]: 85: Hoare triple {31496#(<= ~counter~0 8)} assume true; {31496#(<= ~counter~0 8)} is VALID [2022-04-28 13:58:06,039 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 13:58:06,039 INFO L290 TraceCheckUtils]: 87: Hoare triple {31496#(<= ~counter~0 8)} assume !!(0 != ~y3~0); {31496#(<= ~counter~0 8)} is VALID [2022-04-28 13:58:06,040 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 13:58:06,040 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 13:58:06,040 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 13:58:06,041 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 13:58:06,041 INFO L290 TraceCheckUtils]: 92: Hoare triple {31524#(<= ~counter~0 9)} ~cond := #in~cond; {31524#(<= ~counter~0 9)} is VALID [2022-04-28 13:58:06,041 INFO L290 TraceCheckUtils]: 93: Hoare triple {31524#(<= ~counter~0 9)} assume !(0 == ~cond); {31524#(<= ~counter~0 9)} is VALID [2022-04-28 13:58:06,042 INFO L290 TraceCheckUtils]: 94: Hoare triple {31524#(<= ~counter~0 9)} assume true; {31524#(<= ~counter~0 9)} is VALID [2022-04-28 13:58:06,042 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 13:58:06,042 INFO L290 TraceCheckUtils]: 96: Hoare triple {31524#(<= ~counter~0 9)} assume !!(0 != ~y3~0); {31524#(<= ~counter~0 9)} is VALID [2022-04-28 13:58:06,043 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 13:58:06,043 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 13:58:06,043 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 13:58:06,044 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 13:58:06,044 INFO L290 TraceCheckUtils]: 101: Hoare triple {31552#(<= ~counter~0 10)} ~cond := #in~cond; {31552#(<= ~counter~0 10)} is VALID [2022-04-28 13:58:06,044 INFO L290 TraceCheckUtils]: 102: Hoare triple {31552#(<= ~counter~0 10)} assume !(0 == ~cond); {31552#(<= ~counter~0 10)} is VALID [2022-04-28 13:58:06,045 INFO L290 TraceCheckUtils]: 103: Hoare triple {31552#(<= ~counter~0 10)} assume true; {31552#(<= ~counter~0 10)} is VALID [2022-04-28 13:58:06,045 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 13:58:06,045 INFO L290 TraceCheckUtils]: 105: Hoare triple {31552#(<= ~counter~0 10)} assume !!(0 != ~y3~0); {31552#(<= ~counter~0 10)} is VALID [2022-04-28 13:58:06,046 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 13:58:06,046 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 13:58:06,046 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 13:58:06,047 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 13:58:06,047 INFO L290 TraceCheckUtils]: 110: Hoare triple {31580#(<= ~counter~0 11)} ~cond := #in~cond; {31580#(<= ~counter~0 11)} is VALID [2022-04-28 13:58:06,047 INFO L290 TraceCheckUtils]: 111: Hoare triple {31580#(<= ~counter~0 11)} assume !(0 == ~cond); {31580#(<= ~counter~0 11)} is VALID [2022-04-28 13:58:06,048 INFO L290 TraceCheckUtils]: 112: Hoare triple {31580#(<= ~counter~0 11)} assume true; {31580#(<= ~counter~0 11)} is VALID [2022-04-28 13:58:06,048 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 13:58:06,048 INFO L290 TraceCheckUtils]: 114: Hoare triple {31580#(<= ~counter~0 11)} assume !!(0 != ~y3~0); {31580#(<= ~counter~0 11)} is VALID [2022-04-28 13:58:06,049 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 13:58:06,049 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 13:58:06,049 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 13:58:06,050 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 13:58:06,050 INFO L290 TraceCheckUtils]: 119: Hoare triple {31608#(<= ~counter~0 12)} ~cond := #in~cond; {31608#(<= ~counter~0 12)} is VALID [2022-04-28 13:58:06,050 INFO L290 TraceCheckUtils]: 120: Hoare triple {31608#(<= ~counter~0 12)} assume !(0 == ~cond); {31608#(<= ~counter~0 12)} is VALID [2022-04-28 13:58:06,051 INFO L290 TraceCheckUtils]: 121: Hoare triple {31608#(<= ~counter~0 12)} assume true; {31608#(<= ~counter~0 12)} is VALID [2022-04-28 13:58:06,051 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 13:58:06,051 INFO L290 TraceCheckUtils]: 123: Hoare triple {31608#(<= ~counter~0 12)} assume !!(0 != ~y3~0); {31608#(<= ~counter~0 12)} is VALID [2022-04-28 13:58:06,052 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 13:58:06,052 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 13:58:06,052 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 13:58:06,053 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 13:58:06,053 INFO L290 TraceCheckUtils]: 128: Hoare triple {31636#(<= ~counter~0 13)} ~cond := #in~cond; {31636#(<= ~counter~0 13)} is VALID [2022-04-28 13:58:06,053 INFO L290 TraceCheckUtils]: 129: Hoare triple {31636#(<= ~counter~0 13)} assume !(0 == ~cond); {31636#(<= ~counter~0 13)} is VALID [2022-04-28 13:58:06,054 INFO L290 TraceCheckUtils]: 130: Hoare triple {31636#(<= ~counter~0 13)} assume true; {31636#(<= ~counter~0 13)} is VALID [2022-04-28 13:58:06,054 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 13:58:06,054 INFO L290 TraceCheckUtils]: 132: Hoare triple {31636#(<= ~counter~0 13)} assume !!(0 != ~y3~0); {31636#(<= ~counter~0 13)} is VALID [2022-04-28 13:58:06,055 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 13:58:06,055 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 13:58:06,055 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 13:58:06,056 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 13:58:06,056 INFO L290 TraceCheckUtils]: 137: Hoare triple {31664#(<= ~counter~0 14)} ~cond := #in~cond; {31664#(<= ~counter~0 14)} is VALID [2022-04-28 13:58:06,056 INFO L290 TraceCheckUtils]: 138: Hoare triple {31664#(<= ~counter~0 14)} assume !(0 == ~cond); {31664#(<= ~counter~0 14)} is VALID [2022-04-28 13:58:06,057 INFO L290 TraceCheckUtils]: 139: Hoare triple {31664#(<= ~counter~0 14)} assume true; {31664#(<= ~counter~0 14)} is VALID [2022-04-28 13:58:06,057 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 13:58:06,057 INFO L290 TraceCheckUtils]: 141: Hoare triple {31664#(<= ~counter~0 14)} assume !!(0 != ~y3~0); {31664#(<= ~counter~0 14)} is VALID [2022-04-28 13:58:06,058 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 13:58:06,058 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 13:58:06,058 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 13:58:06,059 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 13:58:06,059 INFO L290 TraceCheckUtils]: 146: Hoare triple {31692#(<= ~counter~0 15)} ~cond := #in~cond; {31692#(<= ~counter~0 15)} is VALID [2022-04-28 13:58:06,059 INFO L290 TraceCheckUtils]: 147: Hoare triple {31692#(<= ~counter~0 15)} assume !(0 == ~cond); {31692#(<= ~counter~0 15)} is VALID [2022-04-28 13:58:06,060 INFO L290 TraceCheckUtils]: 148: Hoare triple {31692#(<= ~counter~0 15)} assume true; {31692#(<= ~counter~0 15)} is VALID [2022-04-28 13:58:06,060 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 13:58:06,060 INFO L290 TraceCheckUtils]: 150: Hoare triple {31692#(<= ~counter~0 15)} assume !!(0 != ~y3~0); {31692#(<= ~counter~0 15)} is VALID [2022-04-28 13:58:06,061 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 13:58:06,061 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 13:58:06,061 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 13:58:06,062 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 13:58:06,062 INFO L290 TraceCheckUtils]: 155: Hoare triple {31720#(<= ~counter~0 16)} ~cond := #in~cond; {31720#(<= ~counter~0 16)} is VALID [2022-04-28 13:58:06,062 INFO L290 TraceCheckUtils]: 156: Hoare triple {31720#(<= ~counter~0 16)} assume !(0 == ~cond); {31720#(<= ~counter~0 16)} is VALID [2022-04-28 13:58:06,063 INFO L290 TraceCheckUtils]: 157: Hoare triple {31720#(<= ~counter~0 16)} assume true; {31720#(<= ~counter~0 16)} is VALID [2022-04-28 13:58:06,063 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 13:58:06,063 INFO L290 TraceCheckUtils]: 159: Hoare triple {31720#(<= ~counter~0 16)} assume !!(0 != ~y3~0); {31720#(<= ~counter~0 16)} is VALID [2022-04-28 13:58:06,064 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 13:58:06,064 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 13:58:06,065 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 13:58:06,065 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 13:58:06,065 INFO L290 TraceCheckUtils]: 164: Hoare triple {31748#(<= ~counter~0 17)} ~cond := #in~cond; {31748#(<= ~counter~0 17)} is VALID [2022-04-28 13:58:06,066 INFO L290 TraceCheckUtils]: 165: Hoare triple {31748#(<= ~counter~0 17)} assume !(0 == ~cond); {31748#(<= ~counter~0 17)} is VALID [2022-04-28 13:58:06,066 INFO L290 TraceCheckUtils]: 166: Hoare triple {31748#(<= ~counter~0 17)} assume true; {31748#(<= ~counter~0 17)} is VALID [2022-04-28 13:58:06,066 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 13:58:06,067 INFO L290 TraceCheckUtils]: 168: Hoare triple {31748#(<= ~counter~0 17)} assume !!(0 != ~y3~0); {31748#(<= ~counter~0 17)} is VALID [2022-04-28 13:58:06,067 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 13:58:06,067 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 13:58:06,068 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 13:58:06,068 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 13:58:06,068 INFO L290 TraceCheckUtils]: 173: Hoare triple {31776#(<= ~counter~0 18)} ~cond := #in~cond; {31776#(<= ~counter~0 18)} is VALID [2022-04-28 13:58:06,069 INFO L290 TraceCheckUtils]: 174: Hoare triple {31776#(<= ~counter~0 18)} assume !(0 == ~cond); {31776#(<= ~counter~0 18)} is VALID [2022-04-28 13:58:06,069 INFO L290 TraceCheckUtils]: 175: Hoare triple {31776#(<= ~counter~0 18)} assume true; {31776#(<= ~counter~0 18)} is VALID [2022-04-28 13:58:06,069 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 13:58:06,070 INFO L290 TraceCheckUtils]: 177: Hoare triple {31776#(<= ~counter~0 18)} assume !!(0 != ~y3~0); {31776#(<= ~counter~0 18)} is VALID [2022-04-28 13:58:06,070 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 13:58:06,070 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 13:58:06,071 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 13:58:06,071 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 13:58:06,071 INFO L290 TraceCheckUtils]: 182: Hoare triple {31804#(<= ~counter~0 19)} ~cond := #in~cond; {31804#(<= ~counter~0 19)} is VALID [2022-04-28 13:58:06,072 INFO L290 TraceCheckUtils]: 183: Hoare triple {31804#(<= ~counter~0 19)} assume !(0 == ~cond); {31804#(<= ~counter~0 19)} is VALID [2022-04-28 13:58:06,072 INFO L290 TraceCheckUtils]: 184: Hoare triple {31804#(<= ~counter~0 19)} assume true; {31804#(<= ~counter~0 19)} is VALID [2022-04-28 13:58:06,072 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 13:58:06,073 INFO L290 TraceCheckUtils]: 186: Hoare triple {31804#(<= ~counter~0 19)} assume !!(0 != ~y3~0); {31804#(<= ~counter~0 19)} is VALID [2022-04-28 13:58:06,073 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 13:58:06,073 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 13:58:06,074 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 13:58:06,074 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 13:58:06,074 INFO L290 TraceCheckUtils]: 191: Hoare triple {31832#(<= ~counter~0 20)} ~cond := #in~cond; {31832#(<= ~counter~0 20)} is VALID [2022-04-28 13:58:06,075 INFO L290 TraceCheckUtils]: 192: Hoare triple {31832#(<= ~counter~0 20)} assume !(0 == ~cond); {31832#(<= ~counter~0 20)} is VALID [2022-04-28 13:58:06,075 INFO L290 TraceCheckUtils]: 193: Hoare triple {31832#(<= ~counter~0 20)} assume true; {31832#(<= ~counter~0 20)} is VALID [2022-04-28 13:58:06,075 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 13:58:06,076 INFO L290 TraceCheckUtils]: 195: Hoare triple {31832#(<= ~counter~0 20)} assume !!(0 != ~y3~0); {31832#(<= ~counter~0 20)} is VALID [2022-04-28 13:58:06,076 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 13:58:06,076 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 13:58:06,077 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 13:58:06,077 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 13:58:06,077 INFO L290 TraceCheckUtils]: 200: Hoare triple {31860#(<= ~counter~0 21)} ~cond := #in~cond; {31860#(<= ~counter~0 21)} is VALID [2022-04-28 13:58:06,078 INFO L290 TraceCheckUtils]: 201: Hoare triple {31860#(<= ~counter~0 21)} assume !(0 == ~cond); {31860#(<= ~counter~0 21)} is VALID [2022-04-28 13:58:06,078 INFO L290 TraceCheckUtils]: 202: Hoare triple {31860#(<= ~counter~0 21)} assume true; {31860#(<= ~counter~0 21)} is VALID [2022-04-28 13:58:06,078 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 13:58:06,079 INFO L290 TraceCheckUtils]: 204: Hoare triple {31860#(<= ~counter~0 21)} assume !!(0 != ~y3~0); {31860#(<= ~counter~0 21)} is VALID [2022-04-28 13:58:06,079 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 13:58:06,079 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 13:58:06,080 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 13:58:06,080 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 13:58:06,080 INFO L290 TraceCheckUtils]: 209: Hoare triple {31244#false} ~cond := #in~cond; {31244#false} is VALID [2022-04-28 13:58:06,080 INFO L290 TraceCheckUtils]: 210: Hoare triple {31244#false} assume 0 == ~cond; {31244#false} is VALID [2022-04-28 13:58:06,080 INFO L290 TraceCheckUtils]: 211: Hoare triple {31244#false} assume !false; {31244#false} is VALID [2022-04-28 13:58:06,081 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 13:58:06,081 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 13:58:07,393 INFO L290 TraceCheckUtils]: 211: Hoare triple {31244#false} assume !false; {31244#false} is VALID [2022-04-28 13:58:07,393 INFO L290 TraceCheckUtils]: 210: Hoare triple {31244#false} assume 0 == ~cond; {31244#false} is VALID [2022-04-28 13:58:07,393 INFO L290 TraceCheckUtils]: 209: Hoare triple {31244#false} ~cond := #in~cond; {31244#false} is VALID [2022-04-28 13:58:07,394 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 13:58:07,394 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 13:58:07,394 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 13:58:07,394 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 13:58:07,395 INFO L290 TraceCheckUtils]: 204: Hoare triple {31920#(< ~counter~0 50)} assume !!(0 != ~y3~0); {31920#(< ~counter~0 50)} is VALID [2022-04-28 13:58:07,395 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {31243#true} {31920#(< ~counter~0 50)} #63#return; {31920#(< ~counter~0 50)} is VALID [2022-04-28 13:58:07,395 INFO L290 TraceCheckUtils]: 202: Hoare triple {31243#true} assume true; {31243#true} is VALID [2022-04-28 13:58:07,395 INFO L290 TraceCheckUtils]: 201: Hoare triple {31243#true} assume !(0 == ~cond); {31243#true} is VALID [2022-04-28 13:58:07,395 INFO L290 TraceCheckUtils]: 200: Hoare triple {31243#true} ~cond := #in~cond; {31243#true} is VALID [2022-04-28 13:58:07,395 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 13:58:07,396 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 13:58:07,397 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 13:58:07,397 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 13:58:07,397 INFO L290 TraceCheckUtils]: 195: Hoare triple {31948#(< ~counter~0 49)} assume !!(0 != ~y3~0); {31948#(< ~counter~0 49)} is VALID [2022-04-28 13:58:07,398 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {31243#true} {31948#(< ~counter~0 49)} #63#return; {31948#(< ~counter~0 49)} is VALID [2022-04-28 13:58:07,398 INFO L290 TraceCheckUtils]: 193: Hoare triple {31243#true} assume true; {31243#true} is VALID [2022-04-28 13:58:07,398 INFO L290 TraceCheckUtils]: 192: Hoare triple {31243#true} assume !(0 == ~cond); {31243#true} is VALID [2022-04-28 13:58:07,398 INFO L290 TraceCheckUtils]: 191: Hoare triple {31243#true} ~cond := #in~cond; {31243#true} is VALID [2022-04-28 13:58:07,398 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 13:58:07,398 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 13:58:07,399 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 13:58:07,399 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 13:58:07,399 INFO L290 TraceCheckUtils]: 186: Hoare triple {31976#(< ~counter~0 48)} assume !!(0 != ~y3~0); {31976#(< ~counter~0 48)} is VALID [2022-04-28 13:58:07,400 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {31243#true} {31976#(< ~counter~0 48)} #63#return; {31976#(< ~counter~0 48)} is VALID [2022-04-28 13:58:07,400 INFO L290 TraceCheckUtils]: 184: Hoare triple {31243#true} assume true; {31243#true} is VALID [2022-04-28 13:58:07,400 INFO L290 TraceCheckUtils]: 183: Hoare triple {31243#true} assume !(0 == ~cond); {31243#true} is VALID [2022-04-28 13:58:07,400 INFO L290 TraceCheckUtils]: 182: Hoare triple {31243#true} ~cond := #in~cond; {31243#true} is VALID [2022-04-28 13:58:07,400 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 13:58:07,400 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 13:58:07,401 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 13:58:07,401 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 13:58:07,401 INFO L290 TraceCheckUtils]: 177: Hoare triple {32004#(< ~counter~0 47)} assume !!(0 != ~y3~0); {32004#(< ~counter~0 47)} is VALID [2022-04-28 13:58:07,402 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {31243#true} {32004#(< ~counter~0 47)} #63#return; {32004#(< ~counter~0 47)} is VALID [2022-04-28 13:58:07,402 INFO L290 TraceCheckUtils]: 175: Hoare triple {31243#true} assume true; {31243#true} is VALID [2022-04-28 13:58:07,402 INFO L290 TraceCheckUtils]: 174: Hoare triple {31243#true} assume !(0 == ~cond); {31243#true} is VALID [2022-04-28 13:58:07,402 INFO L290 TraceCheckUtils]: 173: Hoare triple {31243#true} ~cond := #in~cond; {31243#true} is VALID [2022-04-28 13:58:07,402 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 13:58:07,402 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 13:58:07,403 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 13:58:07,403 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 13:58:07,403 INFO L290 TraceCheckUtils]: 168: Hoare triple {32032#(< ~counter~0 46)} assume !!(0 != ~y3~0); {32032#(< ~counter~0 46)} is VALID [2022-04-28 13:58:07,404 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {31243#true} {32032#(< ~counter~0 46)} #63#return; {32032#(< ~counter~0 46)} is VALID [2022-04-28 13:58:07,404 INFO L290 TraceCheckUtils]: 166: Hoare triple {31243#true} assume true; {31243#true} is VALID [2022-04-28 13:58:07,404 INFO L290 TraceCheckUtils]: 165: Hoare triple {31243#true} assume !(0 == ~cond); {31243#true} is VALID [2022-04-28 13:58:07,404 INFO L290 TraceCheckUtils]: 164: Hoare triple {31243#true} ~cond := #in~cond; {31243#true} is VALID [2022-04-28 13:58:07,404 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 13:58:07,404 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 13:58:07,405 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 13:58:07,405 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 13:58:07,405 INFO L290 TraceCheckUtils]: 159: Hoare triple {32060#(< ~counter~0 45)} assume !!(0 != ~y3~0); {32060#(< ~counter~0 45)} is VALID [2022-04-28 13:58:07,406 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {31243#true} {32060#(< ~counter~0 45)} #63#return; {32060#(< ~counter~0 45)} is VALID [2022-04-28 13:58:07,406 INFO L290 TraceCheckUtils]: 157: Hoare triple {31243#true} assume true; {31243#true} is VALID [2022-04-28 13:58:07,406 INFO L290 TraceCheckUtils]: 156: Hoare triple {31243#true} assume !(0 == ~cond); {31243#true} is VALID [2022-04-28 13:58:07,406 INFO L290 TraceCheckUtils]: 155: Hoare triple {31243#true} ~cond := #in~cond; {31243#true} is VALID [2022-04-28 13:58:07,406 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 13:58:07,406 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 13:58:07,407 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 13:58:07,407 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 13:58:07,407 INFO L290 TraceCheckUtils]: 150: Hoare triple {32088#(< ~counter~0 44)} assume !!(0 != ~y3~0); {32088#(< ~counter~0 44)} is VALID [2022-04-28 13:58:07,408 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {31243#true} {32088#(< ~counter~0 44)} #63#return; {32088#(< ~counter~0 44)} is VALID [2022-04-28 13:58:07,408 INFO L290 TraceCheckUtils]: 148: Hoare triple {31243#true} assume true; {31243#true} is VALID [2022-04-28 13:58:07,408 INFO L290 TraceCheckUtils]: 147: Hoare triple {31243#true} assume !(0 == ~cond); {31243#true} is VALID [2022-04-28 13:58:07,408 INFO L290 TraceCheckUtils]: 146: Hoare triple {31243#true} ~cond := #in~cond; {31243#true} is VALID [2022-04-28 13:58:07,408 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 13:58:07,408 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 13:58:07,409 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 13:58:07,409 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 13:58:07,409 INFO L290 TraceCheckUtils]: 141: Hoare triple {32116#(< ~counter~0 43)} assume !!(0 != ~y3~0); {32116#(< ~counter~0 43)} is VALID [2022-04-28 13:58:07,410 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {31243#true} {32116#(< ~counter~0 43)} #63#return; {32116#(< ~counter~0 43)} is VALID [2022-04-28 13:58:07,410 INFO L290 TraceCheckUtils]: 139: Hoare triple {31243#true} assume true; {31243#true} is VALID [2022-04-28 13:58:07,410 INFO L290 TraceCheckUtils]: 138: Hoare triple {31243#true} assume !(0 == ~cond); {31243#true} is VALID [2022-04-28 13:58:07,410 INFO L290 TraceCheckUtils]: 137: Hoare triple {31243#true} ~cond := #in~cond; {31243#true} is VALID [2022-04-28 13:58:07,410 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 13:58:07,410 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 13:58:07,411 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 13:58:07,411 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 13:58:07,411 INFO L290 TraceCheckUtils]: 132: Hoare triple {32144#(< ~counter~0 42)} assume !!(0 != ~y3~0); {32144#(< ~counter~0 42)} is VALID [2022-04-28 13:58:07,412 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {31243#true} {32144#(< ~counter~0 42)} #63#return; {32144#(< ~counter~0 42)} is VALID [2022-04-28 13:58:07,412 INFO L290 TraceCheckUtils]: 130: Hoare triple {31243#true} assume true; {31243#true} is VALID [2022-04-28 13:58:07,412 INFO L290 TraceCheckUtils]: 129: Hoare triple {31243#true} assume !(0 == ~cond); {31243#true} is VALID [2022-04-28 13:58:07,412 INFO L290 TraceCheckUtils]: 128: Hoare triple {31243#true} ~cond := #in~cond; {31243#true} is VALID [2022-04-28 13:58:07,412 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 13:58:07,412 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 13:58:07,413 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 13:58:07,413 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 13:58:07,413 INFO L290 TraceCheckUtils]: 123: Hoare triple {32172#(< ~counter~0 41)} assume !!(0 != ~y3~0); {32172#(< ~counter~0 41)} is VALID [2022-04-28 13:58:07,414 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {31243#true} {32172#(< ~counter~0 41)} #63#return; {32172#(< ~counter~0 41)} is VALID [2022-04-28 13:58:07,414 INFO L290 TraceCheckUtils]: 121: Hoare triple {31243#true} assume true; {31243#true} is VALID [2022-04-28 13:58:07,414 INFO L290 TraceCheckUtils]: 120: Hoare triple {31243#true} assume !(0 == ~cond); {31243#true} is VALID [2022-04-28 13:58:07,414 INFO L290 TraceCheckUtils]: 119: Hoare triple {31243#true} ~cond := #in~cond; {31243#true} is VALID [2022-04-28 13:58:07,414 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 13:58:07,414 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 13:58:07,415 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 13:58:07,415 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 13:58:07,415 INFO L290 TraceCheckUtils]: 114: Hoare triple {32200#(< ~counter~0 40)} assume !!(0 != ~y3~0); {32200#(< ~counter~0 40)} is VALID [2022-04-28 13:58:07,416 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {31243#true} {32200#(< ~counter~0 40)} #63#return; {32200#(< ~counter~0 40)} is VALID [2022-04-28 13:58:07,416 INFO L290 TraceCheckUtils]: 112: Hoare triple {31243#true} assume true; {31243#true} is VALID [2022-04-28 13:58:07,416 INFO L290 TraceCheckUtils]: 111: Hoare triple {31243#true} assume !(0 == ~cond); {31243#true} is VALID [2022-04-28 13:58:07,416 INFO L290 TraceCheckUtils]: 110: Hoare triple {31243#true} ~cond := #in~cond; {31243#true} is VALID [2022-04-28 13:58:07,416 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 13:58:07,416 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 13:58:07,424 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 13:58:07,424 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 13:58:07,424 INFO L290 TraceCheckUtils]: 105: Hoare triple {32228#(< ~counter~0 39)} assume !!(0 != ~y3~0); {32228#(< ~counter~0 39)} is VALID [2022-04-28 13:58:07,425 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {31243#true} {32228#(< ~counter~0 39)} #63#return; {32228#(< ~counter~0 39)} is VALID [2022-04-28 13:58:07,425 INFO L290 TraceCheckUtils]: 103: Hoare triple {31243#true} assume true; {31243#true} is VALID [2022-04-28 13:58:07,425 INFO L290 TraceCheckUtils]: 102: Hoare triple {31243#true} assume !(0 == ~cond); {31243#true} is VALID [2022-04-28 13:58:07,425 INFO L290 TraceCheckUtils]: 101: Hoare triple {31243#true} ~cond := #in~cond; {31243#true} is VALID [2022-04-28 13:58:07,425 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 13:58:07,426 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 13:58:07,426 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 13:58:07,426 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 13:58:07,427 INFO L290 TraceCheckUtils]: 96: Hoare triple {32256#(< ~counter~0 38)} assume !!(0 != ~y3~0); {32256#(< ~counter~0 38)} is VALID [2022-04-28 13:58:07,427 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {31243#true} {32256#(< ~counter~0 38)} #63#return; {32256#(< ~counter~0 38)} is VALID [2022-04-28 13:58:07,427 INFO L290 TraceCheckUtils]: 94: Hoare triple {31243#true} assume true; {31243#true} is VALID [2022-04-28 13:58:07,427 INFO L290 TraceCheckUtils]: 93: Hoare triple {31243#true} assume !(0 == ~cond); {31243#true} is VALID [2022-04-28 13:58:07,427 INFO L290 TraceCheckUtils]: 92: Hoare triple {31243#true} ~cond := #in~cond; {31243#true} is VALID [2022-04-28 13:58:07,427 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 13:58:07,428 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 13:58:07,428 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 13:58:07,428 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 13:58:07,429 INFO L290 TraceCheckUtils]: 87: Hoare triple {32284#(< ~counter~0 37)} assume !!(0 != ~y3~0); {32284#(< ~counter~0 37)} is VALID [2022-04-28 13:58:07,429 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {31243#true} {32284#(< ~counter~0 37)} #63#return; {32284#(< ~counter~0 37)} is VALID [2022-04-28 13:58:07,429 INFO L290 TraceCheckUtils]: 85: Hoare triple {31243#true} assume true; {31243#true} is VALID [2022-04-28 13:58:07,429 INFO L290 TraceCheckUtils]: 84: Hoare triple {31243#true} assume !(0 == ~cond); {31243#true} is VALID [2022-04-28 13:58:07,429 INFO L290 TraceCheckUtils]: 83: Hoare triple {31243#true} ~cond := #in~cond; {31243#true} is VALID [2022-04-28 13:58:07,430 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 13:58:07,430 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 13:58:07,430 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 13:58:07,431 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 13:58:07,431 INFO L290 TraceCheckUtils]: 78: Hoare triple {32312#(< ~counter~0 36)} assume !!(0 != ~y3~0); {32312#(< ~counter~0 36)} is VALID [2022-04-28 13:58:07,431 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {31243#true} {32312#(< ~counter~0 36)} #63#return; {32312#(< ~counter~0 36)} is VALID [2022-04-28 13:58:07,431 INFO L290 TraceCheckUtils]: 76: Hoare triple {31243#true} assume true; {31243#true} is VALID [2022-04-28 13:58:07,432 INFO L290 TraceCheckUtils]: 75: Hoare triple {31243#true} assume !(0 == ~cond); {31243#true} is VALID [2022-04-28 13:58:07,432 INFO L290 TraceCheckUtils]: 74: Hoare triple {31243#true} ~cond := #in~cond; {31243#true} is VALID [2022-04-28 13:58:07,432 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 13:58:07,432 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 13:58:07,432 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 13:58:07,433 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 13:58:07,433 INFO L290 TraceCheckUtils]: 69: Hoare triple {32340#(< ~counter~0 35)} assume !!(0 != ~y3~0); {32340#(< ~counter~0 35)} is VALID [2022-04-28 13:58:07,434 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {31243#true} {32340#(< ~counter~0 35)} #63#return; {32340#(< ~counter~0 35)} is VALID [2022-04-28 13:58:07,434 INFO L290 TraceCheckUtils]: 67: Hoare triple {31243#true} assume true; {31243#true} is VALID [2022-04-28 13:58:07,434 INFO L290 TraceCheckUtils]: 66: Hoare triple {31243#true} assume !(0 == ~cond); {31243#true} is VALID [2022-04-28 13:58:07,434 INFO L290 TraceCheckUtils]: 65: Hoare triple {31243#true} ~cond := #in~cond; {31243#true} is VALID [2022-04-28 13:58:07,434 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 13:58:07,434 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 13:58:07,435 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 13:58:07,435 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 13:58:07,435 INFO L290 TraceCheckUtils]: 60: Hoare triple {32368#(< ~counter~0 34)} assume !!(0 != ~y3~0); {32368#(< ~counter~0 34)} is VALID [2022-04-28 13:58:07,436 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {31243#true} {32368#(< ~counter~0 34)} #63#return; {32368#(< ~counter~0 34)} is VALID [2022-04-28 13:58:07,436 INFO L290 TraceCheckUtils]: 58: Hoare triple {31243#true} assume true; {31243#true} is VALID [2022-04-28 13:58:07,436 INFO L290 TraceCheckUtils]: 57: Hoare triple {31243#true} assume !(0 == ~cond); {31243#true} is VALID [2022-04-28 13:58:07,436 INFO L290 TraceCheckUtils]: 56: Hoare triple {31243#true} ~cond := #in~cond; {31243#true} is VALID [2022-04-28 13:58:07,436 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 13:58:07,436 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 13:58:07,437 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 13:58:07,437 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 13:58:07,437 INFO L290 TraceCheckUtils]: 51: Hoare triple {32396#(< ~counter~0 33)} assume !!(0 != ~y3~0); {32396#(< ~counter~0 33)} is VALID [2022-04-28 13:58:07,438 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {31243#true} {32396#(< ~counter~0 33)} #63#return; {32396#(< ~counter~0 33)} is VALID [2022-04-28 13:58:07,438 INFO L290 TraceCheckUtils]: 49: Hoare triple {31243#true} assume true; {31243#true} is VALID [2022-04-28 13:58:07,438 INFO L290 TraceCheckUtils]: 48: Hoare triple {31243#true} assume !(0 == ~cond); {31243#true} is VALID [2022-04-28 13:58:07,438 INFO L290 TraceCheckUtils]: 47: Hoare triple {31243#true} ~cond := #in~cond; {31243#true} is VALID [2022-04-28 13:58:07,438 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 13:58:07,438 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 13:58:07,439 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 13:58:07,439 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 13:58:07,439 INFO L290 TraceCheckUtils]: 42: Hoare triple {32424#(< ~counter~0 32)} assume !!(0 != ~y3~0); {32424#(< ~counter~0 32)} is VALID [2022-04-28 13:58:07,440 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {31243#true} {32424#(< ~counter~0 32)} #63#return; {32424#(< ~counter~0 32)} is VALID [2022-04-28 13:58:07,440 INFO L290 TraceCheckUtils]: 40: Hoare triple {31243#true} assume true; {31243#true} is VALID [2022-04-28 13:58:07,440 INFO L290 TraceCheckUtils]: 39: Hoare triple {31243#true} assume !(0 == ~cond); {31243#true} is VALID [2022-04-28 13:58:07,440 INFO L290 TraceCheckUtils]: 38: Hoare triple {31243#true} ~cond := #in~cond; {31243#true} is VALID [2022-04-28 13:58:07,440 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 13:58:07,440 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 13:58:07,441 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 13:58:07,441 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 13:58:07,441 INFO L290 TraceCheckUtils]: 33: Hoare triple {32452#(< ~counter~0 31)} assume !!(0 != ~y3~0); {32452#(< ~counter~0 31)} is VALID [2022-04-28 13:58:07,442 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {31243#true} {32452#(< ~counter~0 31)} #63#return; {32452#(< ~counter~0 31)} is VALID [2022-04-28 13:58:07,442 INFO L290 TraceCheckUtils]: 31: Hoare triple {31243#true} assume true; {31243#true} is VALID [2022-04-28 13:58:07,442 INFO L290 TraceCheckUtils]: 30: Hoare triple {31243#true} assume !(0 == ~cond); {31243#true} is VALID [2022-04-28 13:58:07,442 INFO L290 TraceCheckUtils]: 29: Hoare triple {31243#true} ~cond := #in~cond; {31243#true} is VALID [2022-04-28 13:58:07,442 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 13:58:07,442 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 13:58:07,443 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 13:58:07,443 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 13:58:07,444 INFO L290 TraceCheckUtils]: 24: Hoare triple {32480#(< ~counter~0 30)} assume !!(0 != ~y3~0); {32480#(< ~counter~0 30)} is VALID [2022-04-28 13:58:07,444 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {31243#true} {32480#(< ~counter~0 30)} #63#return; {32480#(< ~counter~0 30)} is VALID [2022-04-28 13:58:07,444 INFO L290 TraceCheckUtils]: 22: Hoare triple {31243#true} assume true; {31243#true} is VALID [2022-04-28 13:58:07,444 INFO L290 TraceCheckUtils]: 21: Hoare triple {31243#true} assume !(0 == ~cond); {31243#true} is VALID [2022-04-28 13:58:07,444 INFO L290 TraceCheckUtils]: 20: Hoare triple {31243#true} ~cond := #in~cond; {31243#true} is VALID [2022-04-28 13:58:07,444 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 13:58:07,445 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 13:58:07,445 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 13:58:07,445 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 13:58:07,446 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {31243#true} {32508#(< ~counter~0 29)} #61#return; {32508#(< ~counter~0 29)} is VALID [2022-04-28 13:58:07,446 INFO L290 TraceCheckUtils]: 14: Hoare triple {31243#true} assume true; {31243#true} is VALID [2022-04-28 13:58:07,446 INFO L290 TraceCheckUtils]: 13: Hoare triple {31243#true} assume !(0 == ~cond); {31243#true} is VALID [2022-04-28 13:58:07,446 INFO L290 TraceCheckUtils]: 12: Hoare triple {31243#true} ~cond := #in~cond; {31243#true} is VALID [2022-04-28 13:58:07,446 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 13:58:07,446 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {31243#true} {32508#(< ~counter~0 29)} #59#return; {32508#(< ~counter~0 29)} is VALID [2022-04-28 13:58:07,446 INFO L290 TraceCheckUtils]: 9: Hoare triple {31243#true} assume true; {31243#true} is VALID [2022-04-28 13:58:07,446 INFO L290 TraceCheckUtils]: 8: Hoare triple {31243#true} assume !(0 == ~cond); {31243#true} is VALID [2022-04-28 13:58:07,446 INFO L290 TraceCheckUtils]: 7: Hoare triple {31243#true} ~cond := #in~cond; {31243#true} is VALID [2022-04-28 13:58:07,447 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 13:58:07,447 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 13:58:07,447 INFO L272 TraceCheckUtils]: 4: Hoare triple {32508#(< ~counter~0 29)} call #t~ret7 := main(); {32508#(< ~counter~0 29)} is VALID [2022-04-28 13:58:07,447 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {32508#(< ~counter~0 29)} {31243#true} #67#return; {32508#(< ~counter~0 29)} is VALID [2022-04-28 13:58:07,448 INFO L290 TraceCheckUtils]: 2: Hoare triple {32508#(< ~counter~0 29)} assume true; {32508#(< ~counter~0 29)} is VALID [2022-04-28 13:58:07,448 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 13:58:07,448 INFO L272 TraceCheckUtils]: 0: Hoare triple {31243#true} call ULTIMATE.init(); {31243#true} is VALID [2022-04-28 13:58:07,451 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 13:58:07,451 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 13:58:07,451 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2050921736] [2022-04-28 13:58:07,451 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 13:58:07,451 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1419861918] [2022-04-28 13:58:07,451 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1419861918] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 13:58:07,451 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 13:58:07,452 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [25, 25] total 48 [2022-04-28 13:58:07,452 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 13:58:07,452 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [577897875] [2022-04-28 13:58:07,452 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [577897875] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 13:58:07,452 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 13:58:07,452 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [25] imperfect sequences [] total 25 [2022-04-28 13:58:07,452 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [413415354] [2022-04-28 13:58:07,452 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 13:58:07,453 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 13:58:07,453 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 13:58:07,453 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 13:58:07,602 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 13:58:07,602 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 25 states [2022-04-28 13:58:07,602 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 13:58:07,602 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 25 interpolants. [2022-04-28 13:58:07,603 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1040, Invalid=1216, Unknown=0, NotChecked=0, Total=2256 [2022-04-28 13:58:07,603 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 13:58:08,481 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 13:58:08,481 INFO L93 Difference]: Finished difference Result 223 states and 246 transitions. [2022-04-28 13:58:08,481 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2022-04-28 13:58:08,481 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 13:58:08,481 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 13:58:08,482 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 13:58:08,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 46 states and 245 transitions. [2022-04-28 13:58:08,485 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 13:58:08,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 46 states and 245 transitions. [2022-04-28 13:58:08,488 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 46 states and 245 transitions. [2022-04-28 13:58:08,665 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 13:58:08,668 INFO L225 Difference]: With dead ends: 223 [2022-04-28 13:58:08,668 INFO L226 Difference]: Without dead ends: 218 [2022-04-28 13:58:08,669 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 13:58:08,669 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 13:58:08,669 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 13:58:08,670 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 218 states. [2022-04-28 13:58:08,895 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 218 to 218. [2022-04-28 13:58:08,896 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 13:58:08,896 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 13:58:08,896 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 13:58:08,896 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 13:58:08,899 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 13:58:08,899 INFO L93 Difference]: Finished difference Result 218 states and 241 transitions. [2022-04-28 13:58:08,899 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 241 transitions. [2022-04-28 13:58:08,899 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 13:58:08,899 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 13:58:08,900 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 13:58:08,900 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 13:58:08,902 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 13:58:08,902 INFO L93 Difference]: Finished difference Result 218 states and 241 transitions. [2022-04-28 13:58:08,902 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 241 transitions. [2022-04-28 13:58:08,903 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 13:58:08,903 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 13:58:08,903 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 13:58:08,903 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 13:58:08,903 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 13:58:08,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 218 states and 241 transitions. [2022-04-28 13:58:08,906 INFO L78 Accepts]: Start accepts. Automaton has 218 states and 241 transitions. Word has length 212 [2022-04-28 13:58:08,906 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 13:58:08,906 INFO L495 AbstractCegarLoop]: Abstraction has 218 states and 241 transitions. [2022-04-28 13:58:08,906 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 13:58:08,906 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 218 states and 241 transitions. [2022-04-28 13:58:09,177 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 13:58:09,178 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 241 transitions. [2022-04-28 13:58:09,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2022-04-28 13:58:09,178 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 13:58:09,179 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 13:58:09,198 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 13:58:09,379 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 13:58:09,379 INFO L420 AbstractCegarLoop]: === Iteration 26 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 13:58:09,379 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 13:58:09,380 INFO L85 PathProgramCache]: Analyzing trace with hash -1234385578, now seen corresponding path program 43 times [2022-04-28 13:58:09,380 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 13:58:09,380 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [27427309] [2022-04-28 13:58:09,380 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 13:58:09,380 INFO L85 PathProgramCache]: Analyzing trace with hash -1234385578, now seen corresponding path program 44 times [2022-04-28 13:58:09,380 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 13:58:09,380 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [718034802] [2022-04-28 13:58:09,380 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 13:58:09,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 13:58:09,402 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 13:58:09,403 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [445413518] [2022-04-28 13:58:09,403 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-28 13:58:09,403 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 13:58:09,403 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 13:58:09,404 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 13:58:09,422 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 13:58:09,514 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-28 13:58:09,514 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 13:58:09,516 INFO L263 TraceCheckSpWp]: Trace formula consists of 599 conjuncts, 49 conjunts are in the unsatisfiable core [2022-04-28 13:58:09,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 13:58:09,544 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 13:58:10,602 INFO L272 TraceCheckUtils]: 0: Hoare triple {33922#true} call ULTIMATE.init(); {33922#true} is VALID [2022-04-28 13:58:10,603 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 13:58:10,603 INFO L290 TraceCheckUtils]: 2: Hoare triple {33930#(<= ~counter~0 0)} assume true; {33930#(<= ~counter~0 0)} is VALID [2022-04-28 13:58:10,603 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {33930#(<= ~counter~0 0)} {33922#true} #67#return; {33930#(<= ~counter~0 0)} is VALID [2022-04-28 13:58:10,604 INFO L272 TraceCheckUtils]: 4: Hoare triple {33930#(<= ~counter~0 0)} call #t~ret7 := main(); {33930#(<= ~counter~0 0)} is VALID [2022-04-28 13:58:10,604 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 13:58:10,604 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 13:58:10,604 INFO L290 TraceCheckUtils]: 7: Hoare triple {33930#(<= ~counter~0 0)} ~cond := #in~cond; {33930#(<= ~counter~0 0)} is VALID [2022-04-28 13:58:10,605 INFO L290 TraceCheckUtils]: 8: Hoare triple {33930#(<= ~counter~0 0)} assume !(0 == ~cond); {33930#(<= ~counter~0 0)} is VALID [2022-04-28 13:58:10,605 INFO L290 TraceCheckUtils]: 9: Hoare triple {33930#(<= ~counter~0 0)} assume true; {33930#(<= ~counter~0 0)} is VALID [2022-04-28 13:58:10,605 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 13:58:10,606 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 13:58:10,606 INFO L290 TraceCheckUtils]: 12: Hoare triple {33930#(<= ~counter~0 0)} ~cond := #in~cond; {33930#(<= ~counter~0 0)} is VALID [2022-04-28 13:58:10,606 INFO L290 TraceCheckUtils]: 13: Hoare triple {33930#(<= ~counter~0 0)} assume !(0 == ~cond); {33930#(<= ~counter~0 0)} is VALID [2022-04-28 13:58:10,606 INFO L290 TraceCheckUtils]: 14: Hoare triple {33930#(<= ~counter~0 0)} assume true; {33930#(<= ~counter~0 0)} is VALID [2022-04-28 13:58:10,607 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 13:58:10,607 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 13:58:10,608 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 13:58:10,608 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 13:58:10,609 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 13:58:10,609 INFO L290 TraceCheckUtils]: 20: Hoare triple {33979#(<= ~counter~0 1)} ~cond := #in~cond; {33979#(<= ~counter~0 1)} is VALID [2022-04-28 13:58:10,609 INFO L290 TraceCheckUtils]: 21: Hoare triple {33979#(<= ~counter~0 1)} assume !(0 == ~cond); {33979#(<= ~counter~0 1)} is VALID [2022-04-28 13:58:10,609 INFO L290 TraceCheckUtils]: 22: Hoare triple {33979#(<= ~counter~0 1)} assume true; {33979#(<= ~counter~0 1)} is VALID [2022-04-28 13:58:10,610 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 13:58:10,610 INFO L290 TraceCheckUtils]: 24: Hoare triple {33979#(<= ~counter~0 1)} assume !!(0 != ~y3~0); {33979#(<= ~counter~0 1)} is VALID [2022-04-28 13:58:10,610 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 13:58:10,611 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 13:58:10,611 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 13:58:10,612 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 13:58:10,612 INFO L290 TraceCheckUtils]: 29: Hoare triple {34007#(<= ~counter~0 2)} ~cond := #in~cond; {34007#(<= ~counter~0 2)} is VALID [2022-04-28 13:58:10,612 INFO L290 TraceCheckUtils]: 30: Hoare triple {34007#(<= ~counter~0 2)} assume !(0 == ~cond); {34007#(<= ~counter~0 2)} is VALID [2022-04-28 13:58:10,612 INFO L290 TraceCheckUtils]: 31: Hoare triple {34007#(<= ~counter~0 2)} assume true; {34007#(<= ~counter~0 2)} is VALID [2022-04-28 13:58:10,613 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 13:58:10,613 INFO L290 TraceCheckUtils]: 33: Hoare triple {34007#(<= ~counter~0 2)} assume !!(0 != ~y3~0); {34007#(<= ~counter~0 2)} is VALID [2022-04-28 13:58:10,613 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 13:58:10,614 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 13:58:10,614 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 13:58:10,615 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 13:58:10,615 INFO L290 TraceCheckUtils]: 38: Hoare triple {34035#(<= ~counter~0 3)} ~cond := #in~cond; {34035#(<= ~counter~0 3)} is VALID [2022-04-28 13:58:10,615 INFO L290 TraceCheckUtils]: 39: Hoare triple {34035#(<= ~counter~0 3)} assume !(0 == ~cond); {34035#(<= ~counter~0 3)} is VALID [2022-04-28 13:58:10,615 INFO L290 TraceCheckUtils]: 40: Hoare triple {34035#(<= ~counter~0 3)} assume true; {34035#(<= ~counter~0 3)} is VALID [2022-04-28 13:58:10,616 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 13:58:10,616 INFO L290 TraceCheckUtils]: 42: Hoare triple {34035#(<= ~counter~0 3)} assume !!(0 != ~y3~0); {34035#(<= ~counter~0 3)} is VALID [2022-04-28 13:58:10,616 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 13:58:10,617 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 13:58:10,617 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 13:58:10,618 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 13:58:10,618 INFO L290 TraceCheckUtils]: 47: Hoare triple {34063#(<= ~counter~0 4)} ~cond := #in~cond; {34063#(<= ~counter~0 4)} is VALID [2022-04-28 13:58:10,618 INFO L290 TraceCheckUtils]: 48: Hoare triple {34063#(<= ~counter~0 4)} assume !(0 == ~cond); {34063#(<= ~counter~0 4)} is VALID [2022-04-28 13:58:10,618 INFO L290 TraceCheckUtils]: 49: Hoare triple {34063#(<= ~counter~0 4)} assume true; {34063#(<= ~counter~0 4)} is VALID [2022-04-28 13:58:10,619 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 13:58:10,619 INFO L290 TraceCheckUtils]: 51: Hoare triple {34063#(<= ~counter~0 4)} assume !!(0 != ~y3~0); {34063#(<= ~counter~0 4)} is VALID [2022-04-28 13:58:10,619 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 13:58:10,620 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 13:58:10,620 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 13:58:10,621 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 13:58:10,621 INFO L290 TraceCheckUtils]: 56: Hoare triple {34091#(<= ~counter~0 5)} ~cond := #in~cond; {34091#(<= ~counter~0 5)} is VALID [2022-04-28 13:58:10,621 INFO L290 TraceCheckUtils]: 57: Hoare triple {34091#(<= ~counter~0 5)} assume !(0 == ~cond); {34091#(<= ~counter~0 5)} is VALID [2022-04-28 13:58:10,627 INFO L290 TraceCheckUtils]: 58: Hoare triple {34091#(<= ~counter~0 5)} assume true; {34091#(<= ~counter~0 5)} is VALID [2022-04-28 13:58:10,628 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 13:58:10,628 INFO L290 TraceCheckUtils]: 60: Hoare triple {34091#(<= ~counter~0 5)} assume !!(0 != ~y3~0); {34091#(<= ~counter~0 5)} is VALID [2022-04-28 13:58:10,628 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 13:58:10,629 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 13:58:10,630 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 13:58:10,630 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 13:58:10,630 INFO L290 TraceCheckUtils]: 65: Hoare triple {34119#(<= ~counter~0 6)} ~cond := #in~cond; {34119#(<= ~counter~0 6)} is VALID [2022-04-28 13:58:10,631 INFO L290 TraceCheckUtils]: 66: Hoare triple {34119#(<= ~counter~0 6)} assume !(0 == ~cond); {34119#(<= ~counter~0 6)} is VALID [2022-04-28 13:58:10,631 INFO L290 TraceCheckUtils]: 67: Hoare triple {34119#(<= ~counter~0 6)} assume true; {34119#(<= ~counter~0 6)} is VALID [2022-04-28 13:58:10,631 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 13:58:10,632 INFO L290 TraceCheckUtils]: 69: Hoare triple {34119#(<= ~counter~0 6)} assume !!(0 != ~y3~0); {34119#(<= ~counter~0 6)} is VALID [2022-04-28 13:58:10,632 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 13:58:10,633 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 13:58:10,633 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 13:58:10,633 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 13:58:10,633 INFO L290 TraceCheckUtils]: 74: Hoare triple {34147#(<= ~counter~0 7)} ~cond := #in~cond; {34147#(<= ~counter~0 7)} is VALID [2022-04-28 13:58:10,634 INFO L290 TraceCheckUtils]: 75: Hoare triple {34147#(<= ~counter~0 7)} assume !(0 == ~cond); {34147#(<= ~counter~0 7)} is VALID [2022-04-28 13:58:10,634 INFO L290 TraceCheckUtils]: 76: Hoare triple {34147#(<= ~counter~0 7)} assume true; {34147#(<= ~counter~0 7)} is VALID [2022-04-28 13:58:10,634 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 13:58:10,635 INFO L290 TraceCheckUtils]: 78: Hoare triple {34147#(<= ~counter~0 7)} assume !!(0 != ~y3~0); {34147#(<= ~counter~0 7)} is VALID [2022-04-28 13:58:10,635 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 13:58:10,636 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 13:58:10,636 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 13:58:10,636 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 13:58:10,636 INFO L290 TraceCheckUtils]: 83: Hoare triple {34175#(<= ~counter~0 8)} ~cond := #in~cond; {34175#(<= ~counter~0 8)} is VALID [2022-04-28 13:58:10,637 INFO L290 TraceCheckUtils]: 84: Hoare triple {34175#(<= ~counter~0 8)} assume !(0 == ~cond); {34175#(<= ~counter~0 8)} is VALID [2022-04-28 13:58:10,637 INFO L290 TraceCheckUtils]: 85: Hoare triple {34175#(<= ~counter~0 8)} assume true; {34175#(<= ~counter~0 8)} is VALID [2022-04-28 13:58:10,637 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 13:58:10,638 INFO L290 TraceCheckUtils]: 87: Hoare triple {34175#(<= ~counter~0 8)} assume !!(0 != ~y3~0); {34175#(<= ~counter~0 8)} is VALID [2022-04-28 13:58:10,638 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 13:58:10,639 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 13:58:10,639 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 13:58:10,639 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 13:58:10,640 INFO L290 TraceCheckUtils]: 92: Hoare triple {34203#(<= ~counter~0 9)} ~cond := #in~cond; {34203#(<= ~counter~0 9)} is VALID [2022-04-28 13:58:10,640 INFO L290 TraceCheckUtils]: 93: Hoare triple {34203#(<= ~counter~0 9)} assume !(0 == ~cond); {34203#(<= ~counter~0 9)} is VALID [2022-04-28 13:58:10,640 INFO L290 TraceCheckUtils]: 94: Hoare triple {34203#(<= ~counter~0 9)} assume true; {34203#(<= ~counter~0 9)} is VALID [2022-04-28 13:58:10,641 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 13:58:10,641 INFO L290 TraceCheckUtils]: 96: Hoare triple {34203#(<= ~counter~0 9)} assume !!(0 != ~y3~0); {34203#(<= ~counter~0 9)} is VALID [2022-04-28 13:58:10,641 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 13:58:10,642 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 13:58:10,642 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 13:58:10,642 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 13:58:10,643 INFO L290 TraceCheckUtils]: 101: Hoare triple {34231#(<= ~counter~0 10)} ~cond := #in~cond; {34231#(<= ~counter~0 10)} is VALID [2022-04-28 13:58:10,643 INFO L290 TraceCheckUtils]: 102: Hoare triple {34231#(<= ~counter~0 10)} assume !(0 == ~cond); {34231#(<= ~counter~0 10)} is VALID [2022-04-28 13:58:10,643 INFO L290 TraceCheckUtils]: 103: Hoare triple {34231#(<= ~counter~0 10)} assume true; {34231#(<= ~counter~0 10)} is VALID [2022-04-28 13:58:10,644 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 13:58:10,644 INFO L290 TraceCheckUtils]: 105: Hoare triple {34231#(<= ~counter~0 10)} assume !!(0 != ~y3~0); {34231#(<= ~counter~0 10)} is VALID [2022-04-28 13:58:10,644 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 13:58:10,645 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 13:58:10,645 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 13:58:10,646 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 13:58:10,646 INFO L290 TraceCheckUtils]: 110: Hoare triple {34259#(<= ~counter~0 11)} ~cond := #in~cond; {34259#(<= ~counter~0 11)} is VALID [2022-04-28 13:58:10,646 INFO L290 TraceCheckUtils]: 111: Hoare triple {34259#(<= ~counter~0 11)} assume !(0 == ~cond); {34259#(<= ~counter~0 11)} is VALID [2022-04-28 13:58:10,646 INFO L290 TraceCheckUtils]: 112: Hoare triple {34259#(<= ~counter~0 11)} assume true; {34259#(<= ~counter~0 11)} is VALID [2022-04-28 13:58:10,647 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 13:58:10,647 INFO L290 TraceCheckUtils]: 114: Hoare triple {34259#(<= ~counter~0 11)} assume !!(0 != ~y3~0); {34259#(<= ~counter~0 11)} is VALID [2022-04-28 13:58:10,647 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 13:58:10,648 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 13:58:10,648 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 13:58:10,649 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 13:58:10,649 INFO L290 TraceCheckUtils]: 119: Hoare triple {34287#(<= ~counter~0 12)} ~cond := #in~cond; {34287#(<= ~counter~0 12)} is VALID [2022-04-28 13:58:10,649 INFO L290 TraceCheckUtils]: 120: Hoare triple {34287#(<= ~counter~0 12)} assume !(0 == ~cond); {34287#(<= ~counter~0 12)} is VALID [2022-04-28 13:58:10,650 INFO L290 TraceCheckUtils]: 121: Hoare triple {34287#(<= ~counter~0 12)} assume true; {34287#(<= ~counter~0 12)} is VALID [2022-04-28 13:58:10,650 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 13:58:10,650 INFO L290 TraceCheckUtils]: 123: Hoare triple {34287#(<= ~counter~0 12)} assume !!(0 != ~y3~0); {34287#(<= ~counter~0 12)} is VALID [2022-04-28 13:58:10,651 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 13:58:10,651 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 13:58:10,652 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 13:58:10,655 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 13:58:10,655 INFO L290 TraceCheckUtils]: 128: Hoare triple {34315#(<= ~counter~0 13)} ~cond := #in~cond; {34315#(<= ~counter~0 13)} is VALID [2022-04-28 13:58:10,655 INFO L290 TraceCheckUtils]: 129: Hoare triple {34315#(<= ~counter~0 13)} assume !(0 == ~cond); {34315#(<= ~counter~0 13)} is VALID [2022-04-28 13:58:10,656 INFO L290 TraceCheckUtils]: 130: Hoare triple {34315#(<= ~counter~0 13)} assume true; {34315#(<= ~counter~0 13)} is VALID [2022-04-28 13:58:10,656 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 13:58:10,657 INFO L290 TraceCheckUtils]: 132: Hoare triple {34315#(<= ~counter~0 13)} assume !!(0 != ~y3~0); {34315#(<= ~counter~0 13)} is VALID [2022-04-28 13:58:10,661 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 13:58:10,662 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 13:58:10,662 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 13:58:10,663 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 13:58:10,663 INFO L290 TraceCheckUtils]: 137: Hoare triple {34343#(<= ~counter~0 14)} ~cond := #in~cond; {34343#(<= ~counter~0 14)} is VALID [2022-04-28 13:58:10,663 INFO L290 TraceCheckUtils]: 138: Hoare triple {34343#(<= ~counter~0 14)} assume !(0 == ~cond); {34343#(<= ~counter~0 14)} is VALID [2022-04-28 13:58:10,664 INFO L290 TraceCheckUtils]: 139: Hoare triple {34343#(<= ~counter~0 14)} assume true; {34343#(<= ~counter~0 14)} is VALID [2022-04-28 13:58:10,664 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 13:58:10,664 INFO L290 TraceCheckUtils]: 141: Hoare triple {34343#(<= ~counter~0 14)} assume !!(0 != ~y3~0); {34343#(<= ~counter~0 14)} is VALID [2022-04-28 13:58:10,665 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 13:58:10,665 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 13:58:10,666 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 13:58:10,666 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 13:58:10,666 INFO L290 TraceCheckUtils]: 146: Hoare triple {34371#(<= ~counter~0 15)} ~cond := #in~cond; {34371#(<= ~counter~0 15)} is VALID [2022-04-28 13:58:10,667 INFO L290 TraceCheckUtils]: 147: Hoare triple {34371#(<= ~counter~0 15)} assume !(0 == ~cond); {34371#(<= ~counter~0 15)} is VALID [2022-04-28 13:58:10,667 INFO L290 TraceCheckUtils]: 148: Hoare triple {34371#(<= ~counter~0 15)} assume true; {34371#(<= ~counter~0 15)} is VALID [2022-04-28 13:58:10,667 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 13:58:10,668 INFO L290 TraceCheckUtils]: 150: Hoare triple {34371#(<= ~counter~0 15)} assume !!(0 != ~y3~0); {34371#(<= ~counter~0 15)} is VALID [2022-04-28 13:58:10,668 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 13:58:10,669 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 13:58:10,669 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 13:58:10,669 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 13:58:10,670 INFO L290 TraceCheckUtils]: 155: Hoare triple {34399#(<= ~counter~0 16)} ~cond := #in~cond; {34399#(<= ~counter~0 16)} is VALID [2022-04-28 13:58:10,670 INFO L290 TraceCheckUtils]: 156: Hoare triple {34399#(<= ~counter~0 16)} assume !(0 == ~cond); {34399#(<= ~counter~0 16)} is VALID [2022-04-28 13:58:10,670 INFO L290 TraceCheckUtils]: 157: Hoare triple {34399#(<= ~counter~0 16)} assume true; {34399#(<= ~counter~0 16)} is VALID [2022-04-28 13:58:10,671 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 13:58:10,671 INFO L290 TraceCheckUtils]: 159: Hoare triple {34399#(<= ~counter~0 16)} assume !!(0 != ~y3~0); {34399#(<= ~counter~0 16)} is VALID [2022-04-28 13:58:10,671 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 13:58:10,672 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 13:58:10,672 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 13:58:10,673 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 13:58:10,673 INFO L290 TraceCheckUtils]: 164: Hoare triple {34427#(<= ~counter~0 17)} ~cond := #in~cond; {34427#(<= ~counter~0 17)} is VALID [2022-04-28 13:58:10,673 INFO L290 TraceCheckUtils]: 165: Hoare triple {34427#(<= ~counter~0 17)} assume !(0 == ~cond); {34427#(<= ~counter~0 17)} is VALID [2022-04-28 13:58:10,673 INFO L290 TraceCheckUtils]: 166: Hoare triple {34427#(<= ~counter~0 17)} assume true; {34427#(<= ~counter~0 17)} is VALID [2022-04-28 13:58:10,674 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 13:58:10,674 INFO L290 TraceCheckUtils]: 168: Hoare triple {34427#(<= ~counter~0 17)} assume !!(0 != ~y3~0); {34427#(<= ~counter~0 17)} is VALID [2022-04-28 13:58:10,674 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 13:58:10,675 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 13:58:10,675 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 13:58:10,676 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 13:58:10,676 INFO L290 TraceCheckUtils]: 173: Hoare triple {34455#(<= ~counter~0 18)} ~cond := #in~cond; {34455#(<= ~counter~0 18)} is VALID [2022-04-28 13:58:10,676 INFO L290 TraceCheckUtils]: 174: Hoare triple {34455#(<= ~counter~0 18)} assume !(0 == ~cond); {34455#(<= ~counter~0 18)} is VALID [2022-04-28 13:58:10,676 INFO L290 TraceCheckUtils]: 175: Hoare triple {34455#(<= ~counter~0 18)} assume true; {34455#(<= ~counter~0 18)} is VALID [2022-04-28 13:58:10,677 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 13:58:10,677 INFO L290 TraceCheckUtils]: 177: Hoare triple {34455#(<= ~counter~0 18)} assume !!(0 != ~y3~0); {34455#(<= ~counter~0 18)} is VALID [2022-04-28 13:58:10,677 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 13:58:10,678 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 13:58:10,678 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 13:58:10,679 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 13:58:10,679 INFO L290 TraceCheckUtils]: 182: Hoare triple {34483#(<= ~counter~0 19)} ~cond := #in~cond; {34483#(<= ~counter~0 19)} is VALID [2022-04-28 13:58:10,679 INFO L290 TraceCheckUtils]: 183: Hoare triple {34483#(<= ~counter~0 19)} assume !(0 == ~cond); {34483#(<= ~counter~0 19)} is VALID [2022-04-28 13:58:10,680 INFO L290 TraceCheckUtils]: 184: Hoare triple {34483#(<= ~counter~0 19)} assume true; {34483#(<= ~counter~0 19)} is VALID [2022-04-28 13:58:10,680 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 13:58:10,680 INFO L290 TraceCheckUtils]: 186: Hoare triple {34483#(<= ~counter~0 19)} assume !!(0 != ~y3~0); {34483#(<= ~counter~0 19)} is VALID [2022-04-28 13:58:10,681 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 13:58:10,681 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 13:58:10,681 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 13:58:10,682 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 13:58:10,682 INFO L290 TraceCheckUtils]: 191: Hoare triple {34511#(<= ~counter~0 20)} ~cond := #in~cond; {34511#(<= ~counter~0 20)} is VALID [2022-04-28 13:58:10,682 INFO L290 TraceCheckUtils]: 192: Hoare triple {34511#(<= ~counter~0 20)} assume !(0 == ~cond); {34511#(<= ~counter~0 20)} is VALID [2022-04-28 13:58:10,682 INFO L290 TraceCheckUtils]: 193: Hoare triple {34511#(<= ~counter~0 20)} assume true; {34511#(<= ~counter~0 20)} is VALID [2022-04-28 13:58:10,683 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 13:58:10,683 INFO L290 TraceCheckUtils]: 195: Hoare triple {34511#(<= ~counter~0 20)} assume !!(0 != ~y3~0); {34511#(<= ~counter~0 20)} is VALID [2022-04-28 13:58:10,683 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 13:58:10,684 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 13:58:10,684 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 13:58:10,685 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 13:58:10,685 INFO L290 TraceCheckUtils]: 200: Hoare triple {34539#(<= ~counter~0 21)} ~cond := #in~cond; {34539#(<= ~counter~0 21)} is VALID [2022-04-28 13:58:10,685 INFO L290 TraceCheckUtils]: 201: Hoare triple {34539#(<= ~counter~0 21)} assume !(0 == ~cond); {34539#(<= ~counter~0 21)} is VALID [2022-04-28 13:58:10,685 INFO L290 TraceCheckUtils]: 202: Hoare triple {34539#(<= ~counter~0 21)} assume true; {34539#(<= ~counter~0 21)} is VALID [2022-04-28 13:58:10,686 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 13:58:10,686 INFO L290 TraceCheckUtils]: 204: Hoare triple {34539#(<= ~counter~0 21)} assume !!(0 != ~y3~0); {34539#(<= ~counter~0 21)} is VALID [2022-04-28 13:58:10,686 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 13:58:10,687 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 13:58:10,687 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 13:58:10,687 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 13:58:10,688 INFO L290 TraceCheckUtils]: 209: Hoare triple {34567#(<= ~counter~0 22)} ~cond := #in~cond; {34567#(<= ~counter~0 22)} is VALID [2022-04-28 13:58:10,688 INFO L290 TraceCheckUtils]: 210: Hoare triple {34567#(<= ~counter~0 22)} assume !(0 == ~cond); {34567#(<= ~counter~0 22)} is VALID [2022-04-28 13:58:10,688 INFO L290 TraceCheckUtils]: 211: Hoare triple {34567#(<= ~counter~0 22)} assume true; {34567#(<= ~counter~0 22)} is VALID [2022-04-28 13:58:10,689 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 13:58:10,689 INFO L290 TraceCheckUtils]: 213: Hoare triple {34567#(<= ~counter~0 22)} assume !!(0 != ~y3~0); {34567#(<= ~counter~0 22)} is VALID [2022-04-28 13:58:10,689 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 13:58:10,689 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 13:58:10,690 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 13:58:10,690 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 13:58:10,690 INFO L290 TraceCheckUtils]: 218: Hoare triple {33923#false} ~cond := #in~cond; {33923#false} is VALID [2022-04-28 13:58:10,690 INFO L290 TraceCheckUtils]: 219: Hoare triple {33923#false} assume 0 == ~cond; {33923#false} is VALID [2022-04-28 13:58:10,690 INFO L290 TraceCheckUtils]: 220: Hoare triple {33923#false} assume !false; {33923#false} is VALID [2022-04-28 13:58:10,691 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 13:58:10,691 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 13:58:11,962 INFO L290 TraceCheckUtils]: 220: Hoare triple {33923#false} assume !false; {33923#false} is VALID [2022-04-28 13:58:11,962 INFO L290 TraceCheckUtils]: 219: Hoare triple {33923#false} assume 0 == ~cond; {33923#false} is VALID [2022-04-28 13:58:11,962 INFO L290 TraceCheckUtils]: 218: Hoare triple {33923#false} ~cond := #in~cond; {33923#false} is VALID [2022-04-28 13:58:11,962 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 13:58:11,963 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 13:58:11,963 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 13:58:11,963 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 13:58:11,964 INFO L290 TraceCheckUtils]: 213: Hoare triple {34627#(< ~counter~0 50)} assume !!(0 != ~y3~0); {34627#(< ~counter~0 50)} is VALID [2022-04-28 13:58:11,964 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {33922#true} {34627#(< ~counter~0 50)} #63#return; {34627#(< ~counter~0 50)} is VALID [2022-04-28 13:58:11,964 INFO L290 TraceCheckUtils]: 211: Hoare triple {33922#true} assume true; {33922#true} is VALID [2022-04-28 13:58:11,964 INFO L290 TraceCheckUtils]: 210: Hoare triple {33922#true} assume !(0 == ~cond); {33922#true} is VALID [2022-04-28 13:58:11,964 INFO L290 TraceCheckUtils]: 209: Hoare triple {33922#true} ~cond := #in~cond; {33922#true} is VALID [2022-04-28 13:58:11,964 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 13:58:11,965 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 13:58:11,966 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 13:58:11,966 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 13:58:11,966 INFO L290 TraceCheckUtils]: 204: Hoare triple {34655#(< ~counter~0 49)} assume !!(0 != ~y3~0); {34655#(< ~counter~0 49)} is VALID [2022-04-28 13:58:11,966 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {33922#true} {34655#(< ~counter~0 49)} #63#return; {34655#(< ~counter~0 49)} is VALID [2022-04-28 13:58:11,967 INFO L290 TraceCheckUtils]: 202: Hoare triple {33922#true} assume true; {33922#true} is VALID [2022-04-28 13:58:11,967 INFO L290 TraceCheckUtils]: 201: Hoare triple {33922#true} assume !(0 == ~cond); {33922#true} is VALID [2022-04-28 13:58:11,967 INFO L290 TraceCheckUtils]: 200: Hoare triple {33922#true} ~cond := #in~cond; {33922#true} is VALID [2022-04-28 13:58:11,967 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 13:58:11,971 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 13:58:11,972 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 13:58:11,973 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 13:58:11,973 INFO L290 TraceCheckUtils]: 195: Hoare triple {34683#(< ~counter~0 48)} assume !!(0 != ~y3~0); {34683#(< ~counter~0 48)} is VALID [2022-04-28 13:58:11,973 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {33922#true} {34683#(< ~counter~0 48)} #63#return; {34683#(< ~counter~0 48)} is VALID [2022-04-28 13:58:11,974 INFO L290 TraceCheckUtils]: 193: Hoare triple {33922#true} assume true; {33922#true} is VALID [2022-04-28 13:58:11,974 INFO L290 TraceCheckUtils]: 192: Hoare triple {33922#true} assume !(0 == ~cond); {33922#true} is VALID [2022-04-28 13:58:11,974 INFO L290 TraceCheckUtils]: 191: Hoare triple {33922#true} ~cond := #in~cond; {33922#true} is VALID [2022-04-28 13:58:11,974 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 13:58:11,974 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 13:58:11,975 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 13:58:11,975 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 13:58:11,975 INFO L290 TraceCheckUtils]: 186: Hoare triple {34711#(< ~counter~0 47)} assume !!(0 != ~y3~0); {34711#(< ~counter~0 47)} is VALID [2022-04-28 13:58:11,976 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {33922#true} {34711#(< ~counter~0 47)} #63#return; {34711#(< ~counter~0 47)} is VALID [2022-04-28 13:58:11,976 INFO L290 TraceCheckUtils]: 184: Hoare triple {33922#true} assume true; {33922#true} is VALID [2022-04-28 13:58:11,976 INFO L290 TraceCheckUtils]: 183: Hoare triple {33922#true} assume !(0 == ~cond); {33922#true} is VALID [2022-04-28 13:58:11,976 INFO L290 TraceCheckUtils]: 182: Hoare triple {33922#true} ~cond := #in~cond; {33922#true} is VALID [2022-04-28 13:58:11,976 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 13:58:11,977 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 13:58:11,977 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 13:58:11,977 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 13:58:11,978 INFO L290 TraceCheckUtils]: 177: Hoare triple {34739#(< ~counter~0 46)} assume !!(0 != ~y3~0); {34739#(< ~counter~0 46)} is VALID [2022-04-28 13:58:11,978 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {33922#true} {34739#(< ~counter~0 46)} #63#return; {34739#(< ~counter~0 46)} is VALID [2022-04-28 13:58:11,978 INFO L290 TraceCheckUtils]: 175: Hoare triple {33922#true} assume true; {33922#true} is VALID [2022-04-28 13:58:11,979 INFO L290 TraceCheckUtils]: 174: Hoare triple {33922#true} assume !(0 == ~cond); {33922#true} is VALID [2022-04-28 13:58:11,979 INFO L290 TraceCheckUtils]: 173: Hoare triple {33922#true} ~cond := #in~cond; {33922#true} is VALID [2022-04-28 13:58:11,979 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 13:58:11,979 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 13:58:11,980 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 13:58:11,980 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 13:58:11,980 INFO L290 TraceCheckUtils]: 168: Hoare triple {34767#(< ~counter~0 45)} assume !!(0 != ~y3~0); {34767#(< ~counter~0 45)} is VALID [2022-04-28 13:58:11,981 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {33922#true} {34767#(< ~counter~0 45)} #63#return; {34767#(< ~counter~0 45)} is VALID [2022-04-28 13:58:11,981 INFO L290 TraceCheckUtils]: 166: Hoare triple {33922#true} assume true; {33922#true} is VALID [2022-04-28 13:58:11,981 INFO L290 TraceCheckUtils]: 165: Hoare triple {33922#true} assume !(0 == ~cond); {33922#true} is VALID [2022-04-28 13:58:11,981 INFO L290 TraceCheckUtils]: 164: Hoare triple {33922#true} ~cond := #in~cond; {33922#true} is VALID [2022-04-28 13:58:11,981 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 13:58:11,981 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 13:58:11,982 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 13:58:11,983 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 13:58:11,983 INFO L290 TraceCheckUtils]: 159: Hoare triple {34795#(< ~counter~0 44)} assume !!(0 != ~y3~0); {34795#(< ~counter~0 44)} is VALID [2022-04-28 13:58:11,984 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {33922#true} {34795#(< ~counter~0 44)} #63#return; {34795#(< ~counter~0 44)} is VALID [2022-04-28 13:58:11,984 INFO L290 TraceCheckUtils]: 157: Hoare triple {33922#true} assume true; {33922#true} is VALID [2022-04-28 13:58:11,984 INFO L290 TraceCheckUtils]: 156: Hoare triple {33922#true} assume !(0 == ~cond); {33922#true} is VALID [2022-04-28 13:58:11,984 INFO L290 TraceCheckUtils]: 155: Hoare triple {33922#true} ~cond := #in~cond; {33922#true} is VALID [2022-04-28 13:58:11,984 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 13:58:11,984 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 13:58:11,985 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 13:58:11,985 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 13:58:11,985 INFO L290 TraceCheckUtils]: 150: Hoare triple {34823#(< ~counter~0 43)} assume !!(0 != ~y3~0); {34823#(< ~counter~0 43)} is VALID [2022-04-28 13:58:11,986 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {33922#true} {34823#(< ~counter~0 43)} #63#return; {34823#(< ~counter~0 43)} is VALID [2022-04-28 13:58:11,986 INFO L290 TraceCheckUtils]: 148: Hoare triple {33922#true} assume true; {33922#true} is VALID [2022-04-28 13:58:11,986 INFO L290 TraceCheckUtils]: 147: Hoare triple {33922#true} assume !(0 == ~cond); {33922#true} is VALID [2022-04-28 13:58:11,986 INFO L290 TraceCheckUtils]: 146: Hoare triple {33922#true} ~cond := #in~cond; {33922#true} is VALID [2022-04-28 13:58:11,986 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 13:58:11,987 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 13:58:11,987 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 13:58:11,987 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 13:58:11,988 INFO L290 TraceCheckUtils]: 141: Hoare triple {34851#(< ~counter~0 42)} assume !!(0 != ~y3~0); {34851#(< ~counter~0 42)} is VALID [2022-04-28 13:58:11,988 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {33922#true} {34851#(< ~counter~0 42)} #63#return; {34851#(< ~counter~0 42)} is VALID [2022-04-28 13:58:11,988 INFO L290 TraceCheckUtils]: 139: Hoare triple {33922#true} assume true; {33922#true} is VALID [2022-04-28 13:58:11,989 INFO L290 TraceCheckUtils]: 138: Hoare triple {33922#true} assume !(0 == ~cond); {33922#true} is VALID [2022-04-28 13:58:11,989 INFO L290 TraceCheckUtils]: 137: Hoare triple {33922#true} ~cond := #in~cond; {33922#true} is VALID [2022-04-28 13:58:11,989 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 13:58:11,989 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 13:58:11,990 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 13:58:11,990 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 13:58:11,990 INFO L290 TraceCheckUtils]: 132: Hoare triple {34879#(< ~counter~0 41)} assume !!(0 != ~y3~0); {34879#(< ~counter~0 41)} is VALID [2022-04-28 13:58:11,991 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {33922#true} {34879#(< ~counter~0 41)} #63#return; {34879#(< ~counter~0 41)} is VALID [2022-04-28 13:58:11,991 INFO L290 TraceCheckUtils]: 130: Hoare triple {33922#true} assume true; {33922#true} is VALID [2022-04-28 13:58:11,991 INFO L290 TraceCheckUtils]: 129: Hoare triple {33922#true} assume !(0 == ~cond); {33922#true} is VALID [2022-04-28 13:58:11,991 INFO L290 TraceCheckUtils]: 128: Hoare triple {33922#true} ~cond := #in~cond; {33922#true} is VALID [2022-04-28 13:58:11,991 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 13:58:11,991 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 13:58:11,997 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 13:58:11,998 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 13:58:11,998 INFO L290 TraceCheckUtils]: 123: Hoare triple {34907#(< ~counter~0 40)} assume !!(0 != ~y3~0); {34907#(< ~counter~0 40)} is VALID [2022-04-28 13:58:11,999 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {33922#true} {34907#(< ~counter~0 40)} #63#return; {34907#(< ~counter~0 40)} is VALID [2022-04-28 13:58:11,999 INFO L290 TraceCheckUtils]: 121: Hoare triple {33922#true} assume true; {33922#true} is VALID [2022-04-28 13:58:11,999 INFO L290 TraceCheckUtils]: 120: Hoare triple {33922#true} assume !(0 == ~cond); {33922#true} is VALID [2022-04-28 13:58:11,999 INFO L290 TraceCheckUtils]: 119: Hoare triple {33922#true} ~cond := #in~cond; {33922#true} is VALID [2022-04-28 13:58:11,999 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 13:58:11,999 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 13:58:12,000 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 13:58:12,001 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 13:58:12,001 INFO L290 TraceCheckUtils]: 114: Hoare triple {34935#(< ~counter~0 39)} assume !!(0 != ~y3~0); {34935#(< ~counter~0 39)} is VALID [2022-04-28 13:58:12,001 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {33922#true} {34935#(< ~counter~0 39)} #63#return; {34935#(< ~counter~0 39)} is VALID [2022-04-28 13:58:12,001 INFO L290 TraceCheckUtils]: 112: Hoare triple {33922#true} assume true; {33922#true} is VALID [2022-04-28 13:58:12,001 INFO L290 TraceCheckUtils]: 111: Hoare triple {33922#true} assume !(0 == ~cond); {33922#true} is VALID [2022-04-28 13:58:12,001 INFO L290 TraceCheckUtils]: 110: Hoare triple {33922#true} ~cond := #in~cond; {33922#true} is VALID [2022-04-28 13:58:12,002 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 13:58:12,002 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 13:58:12,002 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 13:58:12,003 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 13:58:12,003 INFO L290 TraceCheckUtils]: 105: Hoare triple {34963#(< ~counter~0 38)} assume !!(0 != ~y3~0); {34963#(< ~counter~0 38)} is VALID [2022-04-28 13:58:12,003 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {33922#true} {34963#(< ~counter~0 38)} #63#return; {34963#(< ~counter~0 38)} is VALID [2022-04-28 13:58:12,003 INFO L290 TraceCheckUtils]: 103: Hoare triple {33922#true} assume true; {33922#true} is VALID [2022-04-28 13:58:12,003 INFO L290 TraceCheckUtils]: 102: Hoare triple {33922#true} assume !(0 == ~cond); {33922#true} is VALID [2022-04-28 13:58:12,003 INFO L290 TraceCheckUtils]: 101: Hoare triple {33922#true} ~cond := #in~cond; {33922#true} is VALID [2022-04-28 13:58:12,003 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 13:58:12,004 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 13:58:12,004 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 13:58:12,004 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 13:58:12,005 INFO L290 TraceCheckUtils]: 96: Hoare triple {34991#(< ~counter~0 37)} assume !!(0 != ~y3~0); {34991#(< ~counter~0 37)} is VALID [2022-04-28 13:58:12,005 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {33922#true} {34991#(< ~counter~0 37)} #63#return; {34991#(< ~counter~0 37)} is VALID [2022-04-28 13:58:12,005 INFO L290 TraceCheckUtils]: 94: Hoare triple {33922#true} assume true; {33922#true} is VALID [2022-04-28 13:58:12,005 INFO L290 TraceCheckUtils]: 93: Hoare triple {33922#true} assume !(0 == ~cond); {33922#true} is VALID [2022-04-28 13:58:12,005 INFO L290 TraceCheckUtils]: 92: Hoare triple {33922#true} ~cond := #in~cond; {33922#true} is VALID [2022-04-28 13:58:12,005 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 13:58:12,006 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 13:58:12,006 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 13:58:12,006 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 13:58:12,007 INFO L290 TraceCheckUtils]: 87: Hoare triple {35019#(< ~counter~0 36)} assume !!(0 != ~y3~0); {35019#(< ~counter~0 36)} is VALID [2022-04-28 13:58:12,007 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {33922#true} {35019#(< ~counter~0 36)} #63#return; {35019#(< ~counter~0 36)} is VALID [2022-04-28 13:58:12,007 INFO L290 TraceCheckUtils]: 85: Hoare triple {33922#true} assume true; {33922#true} is VALID [2022-04-28 13:58:12,007 INFO L290 TraceCheckUtils]: 84: Hoare triple {33922#true} assume !(0 == ~cond); {33922#true} is VALID [2022-04-28 13:58:12,007 INFO L290 TraceCheckUtils]: 83: Hoare triple {33922#true} ~cond := #in~cond; {33922#true} is VALID [2022-04-28 13:58:12,007 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 13:58:12,007 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 13:58:12,008 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 13:58:12,008 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 13:58:12,008 INFO L290 TraceCheckUtils]: 78: Hoare triple {35047#(< ~counter~0 35)} assume !!(0 != ~y3~0); {35047#(< ~counter~0 35)} is VALID [2022-04-28 13:58:12,009 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {33922#true} {35047#(< ~counter~0 35)} #63#return; {35047#(< ~counter~0 35)} is VALID [2022-04-28 13:58:12,009 INFO L290 TraceCheckUtils]: 76: Hoare triple {33922#true} assume true; {33922#true} is VALID [2022-04-28 13:58:12,009 INFO L290 TraceCheckUtils]: 75: Hoare triple {33922#true} assume !(0 == ~cond); {33922#true} is VALID [2022-04-28 13:58:12,009 INFO L290 TraceCheckUtils]: 74: Hoare triple {33922#true} ~cond := #in~cond; {33922#true} is VALID [2022-04-28 13:58:12,009 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 13:58:12,009 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 13:58:12,010 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 13:58:12,010 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 13:58:12,010 INFO L290 TraceCheckUtils]: 69: Hoare triple {35075#(< ~counter~0 34)} assume !!(0 != ~y3~0); {35075#(< ~counter~0 34)} is VALID [2022-04-28 13:58:12,011 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {33922#true} {35075#(< ~counter~0 34)} #63#return; {35075#(< ~counter~0 34)} is VALID [2022-04-28 13:58:12,011 INFO L290 TraceCheckUtils]: 67: Hoare triple {33922#true} assume true; {33922#true} is VALID [2022-04-28 13:58:12,011 INFO L290 TraceCheckUtils]: 66: Hoare triple {33922#true} assume !(0 == ~cond); {33922#true} is VALID [2022-04-28 13:58:12,011 INFO L290 TraceCheckUtils]: 65: Hoare triple {33922#true} ~cond := #in~cond; {33922#true} is VALID [2022-04-28 13:58:12,011 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 13:58:12,011 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 13:58:12,012 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 13:58:12,012 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 13:58:12,012 INFO L290 TraceCheckUtils]: 60: Hoare triple {35103#(< ~counter~0 33)} assume !!(0 != ~y3~0); {35103#(< ~counter~0 33)} is VALID [2022-04-28 13:58:12,013 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {33922#true} {35103#(< ~counter~0 33)} #63#return; {35103#(< ~counter~0 33)} is VALID [2022-04-28 13:58:12,013 INFO L290 TraceCheckUtils]: 58: Hoare triple {33922#true} assume true; {33922#true} is VALID [2022-04-28 13:58:12,013 INFO L290 TraceCheckUtils]: 57: Hoare triple {33922#true} assume !(0 == ~cond); {33922#true} is VALID [2022-04-28 13:58:12,013 INFO L290 TraceCheckUtils]: 56: Hoare triple {33922#true} ~cond := #in~cond; {33922#true} is VALID [2022-04-28 13:58:12,013 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 13:58:12,013 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 13:58:12,014 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 13:58:12,014 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 13:58:12,014 INFO L290 TraceCheckUtils]: 51: Hoare triple {35131#(< ~counter~0 32)} assume !!(0 != ~y3~0); {35131#(< ~counter~0 32)} is VALID [2022-04-28 13:58:12,015 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {33922#true} {35131#(< ~counter~0 32)} #63#return; {35131#(< ~counter~0 32)} is VALID [2022-04-28 13:58:12,015 INFO L290 TraceCheckUtils]: 49: Hoare triple {33922#true} assume true; {33922#true} is VALID [2022-04-28 13:58:12,015 INFO L290 TraceCheckUtils]: 48: Hoare triple {33922#true} assume !(0 == ~cond); {33922#true} is VALID [2022-04-28 13:58:12,015 INFO L290 TraceCheckUtils]: 47: Hoare triple {33922#true} ~cond := #in~cond; {33922#true} is VALID [2022-04-28 13:58:12,015 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 13:58:12,015 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 13:58:12,016 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 13:58:12,016 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 13:58:12,016 INFO L290 TraceCheckUtils]: 42: Hoare triple {35159#(< ~counter~0 31)} assume !!(0 != ~y3~0); {35159#(< ~counter~0 31)} is VALID [2022-04-28 13:58:12,017 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {33922#true} {35159#(< ~counter~0 31)} #63#return; {35159#(< ~counter~0 31)} is VALID [2022-04-28 13:58:12,017 INFO L290 TraceCheckUtils]: 40: Hoare triple {33922#true} assume true; {33922#true} is VALID [2022-04-28 13:58:12,017 INFO L290 TraceCheckUtils]: 39: Hoare triple {33922#true} assume !(0 == ~cond); {33922#true} is VALID [2022-04-28 13:58:12,017 INFO L290 TraceCheckUtils]: 38: Hoare triple {33922#true} ~cond := #in~cond; {33922#true} is VALID [2022-04-28 13:58:12,017 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 13:58:12,017 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 13:58:12,018 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 13:58:12,018 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 13:58:12,018 INFO L290 TraceCheckUtils]: 33: Hoare triple {35187#(< ~counter~0 30)} assume !!(0 != ~y3~0); {35187#(< ~counter~0 30)} is VALID [2022-04-28 13:58:12,019 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {33922#true} {35187#(< ~counter~0 30)} #63#return; {35187#(< ~counter~0 30)} is VALID [2022-04-28 13:58:12,019 INFO L290 TraceCheckUtils]: 31: Hoare triple {33922#true} assume true; {33922#true} is VALID [2022-04-28 13:58:12,019 INFO L290 TraceCheckUtils]: 30: Hoare triple {33922#true} assume !(0 == ~cond); {33922#true} is VALID [2022-04-28 13:58:12,019 INFO L290 TraceCheckUtils]: 29: Hoare triple {33922#true} ~cond := #in~cond; {33922#true} is VALID [2022-04-28 13:58:12,019 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 13:58:12,019 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 13:58:12,020 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 13:58:12,020 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 13:58:12,020 INFO L290 TraceCheckUtils]: 24: Hoare triple {35215#(< ~counter~0 29)} assume !!(0 != ~y3~0); {35215#(< ~counter~0 29)} is VALID [2022-04-28 13:58:12,021 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {33922#true} {35215#(< ~counter~0 29)} #63#return; {35215#(< ~counter~0 29)} is VALID [2022-04-28 13:58:12,021 INFO L290 TraceCheckUtils]: 22: Hoare triple {33922#true} assume true; {33922#true} is VALID [2022-04-28 13:58:12,021 INFO L290 TraceCheckUtils]: 21: Hoare triple {33922#true} assume !(0 == ~cond); {33922#true} is VALID [2022-04-28 13:58:12,021 INFO L290 TraceCheckUtils]: 20: Hoare triple {33922#true} ~cond := #in~cond; {33922#true} is VALID [2022-04-28 13:58:12,021 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 13:58:12,021 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 13:58:12,022 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 13:58:12,022 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 13:58:12,022 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {33922#true} {35243#(< ~counter~0 28)} #61#return; {35243#(< ~counter~0 28)} is VALID [2022-04-28 13:58:12,022 INFO L290 TraceCheckUtils]: 14: Hoare triple {33922#true} assume true; {33922#true} is VALID [2022-04-28 13:58:12,023 INFO L290 TraceCheckUtils]: 13: Hoare triple {33922#true} assume !(0 == ~cond); {33922#true} is VALID [2022-04-28 13:58:12,023 INFO L290 TraceCheckUtils]: 12: Hoare triple {33922#true} ~cond := #in~cond; {33922#true} is VALID [2022-04-28 13:58:12,023 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 13:58:12,023 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {33922#true} {35243#(< ~counter~0 28)} #59#return; {35243#(< ~counter~0 28)} is VALID [2022-04-28 13:58:12,023 INFO L290 TraceCheckUtils]: 9: Hoare triple {33922#true} assume true; {33922#true} is VALID [2022-04-28 13:58:12,023 INFO L290 TraceCheckUtils]: 8: Hoare triple {33922#true} assume !(0 == ~cond); {33922#true} is VALID [2022-04-28 13:58:12,023 INFO L290 TraceCheckUtils]: 7: Hoare triple {33922#true} ~cond := #in~cond; {33922#true} is VALID [2022-04-28 13:58:12,023 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 13:58:12,024 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 13:58:12,024 INFO L272 TraceCheckUtils]: 4: Hoare triple {35243#(< ~counter~0 28)} call #t~ret7 := main(); {35243#(< ~counter~0 28)} is VALID [2022-04-28 13:58:12,024 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {35243#(< ~counter~0 28)} {33922#true} #67#return; {35243#(< ~counter~0 28)} is VALID [2022-04-28 13:58:12,024 INFO L290 TraceCheckUtils]: 2: Hoare triple {35243#(< ~counter~0 28)} assume true; {35243#(< ~counter~0 28)} is VALID [2022-04-28 13:58:12,025 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 13:58:12,025 INFO L272 TraceCheckUtils]: 0: Hoare triple {33922#true} call ULTIMATE.init(); {33922#true} is VALID [2022-04-28 13:58:12,026 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 13:58:12,026 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 13:58:12,026 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [718034802] [2022-04-28 13:58:12,026 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 13:58:12,026 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [445413518] [2022-04-28 13:58:12,026 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [445413518] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 13:58:12,026 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 13:58:12,026 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [26, 26] total 50 [2022-04-28 13:58:12,026 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 13:58:12,026 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [27427309] [2022-04-28 13:58:12,027 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [27427309] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 13:58:12,027 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 13:58:12,027 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [26] imperfect sequences [] total 26 [2022-04-28 13:58:12,027 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1262609144] [2022-04-28 13:58:12,027 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 13:58:12,027 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 13:58:12,028 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 13:58:12,028 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 13:58:12,185 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 13:58:12,185 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 26 states [2022-04-28 13:58:12,185 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 13:58:12,185 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 26 interpolants. [2022-04-28 13:58:12,186 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1133, Invalid=1317, Unknown=0, NotChecked=0, Total=2450 [2022-04-28 13:58:12,186 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 13:58:13,072 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 13:58:13,072 INFO L93 Difference]: Finished difference Result 232 states and 256 transitions. [2022-04-28 13:58:13,072 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2022-04-28 13:58:13,072 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 13:58:13,072 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 13:58:13,073 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 13:58:13,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 48 states and 255 transitions. [2022-04-28 13:58:13,081 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 13:58:13,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 48 states and 255 transitions. [2022-04-28 13:58:13,084 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 48 states and 255 transitions. [2022-04-28 13:58:13,274 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 13:58:13,277 INFO L225 Difference]: With dead ends: 232 [2022-04-28 13:58:13,277 INFO L226 Difference]: Without dead ends: 227 [2022-04-28 13:58:13,278 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 13:58:13,278 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 13:58:13,278 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 13:58:13,279 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 227 states. [2022-04-28 13:58:13,519 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 227 to 227. [2022-04-28 13:58:13,520 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 13:58:13,520 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 13:58:13,520 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 13:58:13,520 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 13:58:13,523 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 13:58:13,523 INFO L93 Difference]: Finished difference Result 227 states and 251 transitions. [2022-04-28 13:58:13,523 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 251 transitions. [2022-04-28 13:58:13,524 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 13:58:13,524 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 13:58:13,524 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 13:58:13,524 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 13:58:13,527 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 13:58:13,527 INFO L93 Difference]: Finished difference Result 227 states and 251 transitions. [2022-04-28 13:58:13,527 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 251 transitions. [2022-04-28 13:58:13,527 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 13:58:13,527 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 13:58:13,527 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 13:58:13,527 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 13:58:13,528 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 13:58:13,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 227 states and 251 transitions. [2022-04-28 13:58:13,531 INFO L78 Accepts]: Start accepts. Automaton has 227 states and 251 transitions. Word has length 221 [2022-04-28 13:58:13,531 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 13:58:13,531 INFO L495 AbstractCegarLoop]: Abstraction has 227 states and 251 transitions. [2022-04-28 13:58:13,531 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 13:58:13,531 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 227 states and 251 transitions. [2022-04-28 13:58:13,800 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 13:58:13,800 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 251 transitions. [2022-04-28 13:58:13,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2022-04-28 13:58:13,801 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 13:58:13,801 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 13:58:13,820 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 13:58:14,002 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 13:58:14,002 INFO L420 AbstractCegarLoop]: === Iteration 27 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 13:58:14,002 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 13:58:14,002 INFO L85 PathProgramCache]: Analyzing trace with hash -360260900, now seen corresponding path program 45 times [2022-04-28 13:58:14,002 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 13:58:14,002 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [658996874] [2022-04-28 13:58:14,003 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 13:58:14,003 INFO L85 PathProgramCache]: Analyzing trace with hash -360260900, now seen corresponding path program 46 times [2022-04-28 13:58:14,003 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 13:58:14,003 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [237577898] [2022-04-28 13:58:14,003 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 13:58:14,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 13:58:14,017 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 13:58:14,017 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1415290734] [2022-04-28 13:58:14,017 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-28 13:58:14,018 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 13:58:14,018 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 13:58:14,018 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 13:58:14,025 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 13:58:14,122 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-28 13:58:14,122 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 13:58:14,125 INFO L263 TraceCheckSpWp]: Trace formula consists of 622 conjuncts, 51 conjunts are in the unsatisfiable core [2022-04-28 13:58:14,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 13:58:14,159 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 13:58:15,245 INFO L272 TraceCheckUtils]: 0: Hoare triple {36713#true} call ULTIMATE.init(); {36713#true} is VALID [2022-04-28 13:58:15,246 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 13:58:15,246 INFO L290 TraceCheckUtils]: 2: Hoare triple {36721#(<= ~counter~0 0)} assume true; {36721#(<= ~counter~0 0)} is VALID [2022-04-28 13:58:15,247 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {36721#(<= ~counter~0 0)} {36713#true} #67#return; {36721#(<= ~counter~0 0)} is VALID [2022-04-28 13:58:15,247 INFO L272 TraceCheckUtils]: 4: Hoare triple {36721#(<= ~counter~0 0)} call #t~ret7 := main(); {36721#(<= ~counter~0 0)} is VALID [2022-04-28 13:58:15,247 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 13:58:15,248 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 13:58:15,248 INFO L290 TraceCheckUtils]: 7: Hoare triple {36721#(<= ~counter~0 0)} ~cond := #in~cond; {36721#(<= ~counter~0 0)} is VALID [2022-04-28 13:58:15,248 INFO L290 TraceCheckUtils]: 8: Hoare triple {36721#(<= ~counter~0 0)} assume !(0 == ~cond); {36721#(<= ~counter~0 0)} is VALID [2022-04-28 13:58:15,248 INFO L290 TraceCheckUtils]: 9: Hoare triple {36721#(<= ~counter~0 0)} assume true; {36721#(<= ~counter~0 0)} is VALID [2022-04-28 13:58:15,249 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 13:58:15,249 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 13:58:15,249 INFO L290 TraceCheckUtils]: 12: Hoare triple {36721#(<= ~counter~0 0)} ~cond := #in~cond; {36721#(<= ~counter~0 0)} is VALID [2022-04-28 13:58:15,249 INFO L290 TraceCheckUtils]: 13: Hoare triple {36721#(<= ~counter~0 0)} assume !(0 == ~cond); {36721#(<= ~counter~0 0)} is VALID [2022-04-28 13:58:15,250 INFO L290 TraceCheckUtils]: 14: Hoare triple {36721#(<= ~counter~0 0)} assume true; {36721#(<= ~counter~0 0)} is VALID [2022-04-28 13:58:15,250 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 13:58:15,250 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 13:58:15,251 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 13:58:15,252 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 13:58:15,252 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 13:58:15,252 INFO L290 TraceCheckUtils]: 20: Hoare triple {36770#(<= ~counter~0 1)} ~cond := #in~cond; {36770#(<= ~counter~0 1)} is VALID [2022-04-28 13:58:15,252 INFO L290 TraceCheckUtils]: 21: Hoare triple {36770#(<= ~counter~0 1)} assume !(0 == ~cond); {36770#(<= ~counter~0 1)} is VALID [2022-04-28 13:58:15,253 INFO L290 TraceCheckUtils]: 22: Hoare triple {36770#(<= ~counter~0 1)} assume true; {36770#(<= ~counter~0 1)} is VALID [2022-04-28 13:58:15,253 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 13:58:15,253 INFO L290 TraceCheckUtils]: 24: Hoare triple {36770#(<= ~counter~0 1)} assume !!(0 != ~y3~0); {36770#(<= ~counter~0 1)} is VALID [2022-04-28 13:58:15,254 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 13:58:15,254 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 13:58:15,255 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 13:58:15,255 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 13:58:15,255 INFO L290 TraceCheckUtils]: 29: Hoare triple {36798#(<= ~counter~0 2)} ~cond := #in~cond; {36798#(<= ~counter~0 2)} is VALID [2022-04-28 13:58:15,255 INFO L290 TraceCheckUtils]: 30: Hoare triple {36798#(<= ~counter~0 2)} assume !(0 == ~cond); {36798#(<= ~counter~0 2)} is VALID [2022-04-28 13:58:15,256 INFO L290 TraceCheckUtils]: 31: Hoare triple {36798#(<= ~counter~0 2)} assume true; {36798#(<= ~counter~0 2)} is VALID [2022-04-28 13:58:15,256 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 13:58:15,256 INFO L290 TraceCheckUtils]: 33: Hoare triple {36798#(<= ~counter~0 2)} assume !!(0 != ~y3~0); {36798#(<= ~counter~0 2)} is VALID [2022-04-28 13:58:15,257 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 13:58:15,257 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 13:58:15,258 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 13:58:15,258 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 13:58:15,258 INFO L290 TraceCheckUtils]: 38: Hoare triple {36826#(<= ~counter~0 3)} ~cond := #in~cond; {36826#(<= ~counter~0 3)} is VALID [2022-04-28 13:58:15,258 INFO L290 TraceCheckUtils]: 39: Hoare triple {36826#(<= ~counter~0 3)} assume !(0 == ~cond); {36826#(<= ~counter~0 3)} is VALID [2022-04-28 13:58:15,259 INFO L290 TraceCheckUtils]: 40: Hoare triple {36826#(<= ~counter~0 3)} assume true; {36826#(<= ~counter~0 3)} is VALID [2022-04-28 13:58:15,259 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 13:58:15,259 INFO L290 TraceCheckUtils]: 42: Hoare triple {36826#(<= ~counter~0 3)} assume !!(0 != ~y3~0); {36826#(<= ~counter~0 3)} is VALID [2022-04-28 13:58:15,260 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 13:58:15,260 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 13:58:15,261 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 13:58:15,261 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 13:58:15,261 INFO L290 TraceCheckUtils]: 47: Hoare triple {36854#(<= ~counter~0 4)} ~cond := #in~cond; {36854#(<= ~counter~0 4)} is VALID [2022-04-28 13:58:15,261 INFO L290 TraceCheckUtils]: 48: Hoare triple {36854#(<= ~counter~0 4)} assume !(0 == ~cond); {36854#(<= ~counter~0 4)} is VALID [2022-04-28 13:58:15,262 INFO L290 TraceCheckUtils]: 49: Hoare triple {36854#(<= ~counter~0 4)} assume true; {36854#(<= ~counter~0 4)} is VALID [2022-04-28 13:58:15,262 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 13:58:15,262 INFO L290 TraceCheckUtils]: 51: Hoare triple {36854#(<= ~counter~0 4)} assume !!(0 != ~y3~0); {36854#(<= ~counter~0 4)} is VALID [2022-04-28 13:58:15,263 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 13:58:15,263 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 13:58:15,264 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 13:58:15,264 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 13:58:15,264 INFO L290 TraceCheckUtils]: 56: Hoare triple {36882#(<= ~counter~0 5)} ~cond := #in~cond; {36882#(<= ~counter~0 5)} is VALID [2022-04-28 13:58:15,264 INFO L290 TraceCheckUtils]: 57: Hoare triple {36882#(<= ~counter~0 5)} assume !(0 == ~cond); {36882#(<= ~counter~0 5)} is VALID [2022-04-28 13:58:15,265 INFO L290 TraceCheckUtils]: 58: Hoare triple {36882#(<= ~counter~0 5)} assume true; {36882#(<= ~counter~0 5)} is VALID [2022-04-28 13:58:15,265 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 13:58:15,265 INFO L290 TraceCheckUtils]: 60: Hoare triple {36882#(<= ~counter~0 5)} assume !!(0 != ~y3~0); {36882#(<= ~counter~0 5)} is VALID [2022-04-28 13:58:15,266 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 13:58:15,266 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 13:58:15,267 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 13:58:15,267 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 13:58:15,267 INFO L290 TraceCheckUtils]: 65: Hoare triple {36910#(<= ~counter~0 6)} ~cond := #in~cond; {36910#(<= ~counter~0 6)} is VALID [2022-04-28 13:58:15,268 INFO L290 TraceCheckUtils]: 66: Hoare triple {36910#(<= ~counter~0 6)} assume !(0 == ~cond); {36910#(<= ~counter~0 6)} is VALID [2022-04-28 13:58:15,268 INFO L290 TraceCheckUtils]: 67: Hoare triple {36910#(<= ~counter~0 6)} assume true; {36910#(<= ~counter~0 6)} is VALID [2022-04-28 13:58:15,268 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 13:58:15,268 INFO L290 TraceCheckUtils]: 69: Hoare triple {36910#(<= ~counter~0 6)} assume !!(0 != ~y3~0); {36910#(<= ~counter~0 6)} is VALID [2022-04-28 13:58:15,269 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 13:58:15,269 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 13:58:15,270 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 13:58:15,270 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 13:58:15,270 INFO L290 TraceCheckUtils]: 74: Hoare triple {36938#(<= ~counter~0 7)} ~cond := #in~cond; {36938#(<= ~counter~0 7)} is VALID [2022-04-28 13:58:15,271 INFO L290 TraceCheckUtils]: 75: Hoare triple {36938#(<= ~counter~0 7)} assume !(0 == ~cond); {36938#(<= ~counter~0 7)} is VALID [2022-04-28 13:58:15,271 INFO L290 TraceCheckUtils]: 76: Hoare triple {36938#(<= ~counter~0 7)} assume true; {36938#(<= ~counter~0 7)} is VALID [2022-04-28 13:58:15,271 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 13:58:15,271 INFO L290 TraceCheckUtils]: 78: Hoare triple {36938#(<= ~counter~0 7)} assume !!(0 != ~y3~0); {36938#(<= ~counter~0 7)} is VALID [2022-04-28 13:58:15,272 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 13:58:15,272 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 13:58:15,273 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 13:58:15,273 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 13:58:15,273 INFO L290 TraceCheckUtils]: 83: Hoare triple {36966#(<= ~counter~0 8)} ~cond := #in~cond; {36966#(<= ~counter~0 8)} is VALID [2022-04-28 13:58:15,273 INFO L290 TraceCheckUtils]: 84: Hoare triple {36966#(<= ~counter~0 8)} assume !(0 == ~cond); {36966#(<= ~counter~0 8)} is VALID [2022-04-28 13:58:15,274 INFO L290 TraceCheckUtils]: 85: Hoare triple {36966#(<= ~counter~0 8)} assume true; {36966#(<= ~counter~0 8)} is VALID [2022-04-28 13:58:15,274 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 13:58:15,274 INFO L290 TraceCheckUtils]: 87: Hoare triple {36966#(<= ~counter~0 8)} assume !!(0 != ~y3~0); {36966#(<= ~counter~0 8)} is VALID [2022-04-28 13:58:15,275 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 13:58:15,275 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 13:58:15,276 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 13:58:15,276 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 13:58:15,276 INFO L290 TraceCheckUtils]: 92: Hoare triple {36994#(<= ~counter~0 9)} ~cond := #in~cond; {36994#(<= ~counter~0 9)} is VALID [2022-04-28 13:58:15,276 INFO L290 TraceCheckUtils]: 93: Hoare triple {36994#(<= ~counter~0 9)} assume !(0 == ~cond); {36994#(<= ~counter~0 9)} is VALID [2022-04-28 13:58:15,277 INFO L290 TraceCheckUtils]: 94: Hoare triple {36994#(<= ~counter~0 9)} assume true; {36994#(<= ~counter~0 9)} is VALID [2022-04-28 13:58:15,277 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 13:58:15,277 INFO L290 TraceCheckUtils]: 96: Hoare triple {36994#(<= ~counter~0 9)} assume !!(0 != ~y3~0); {36994#(<= ~counter~0 9)} is VALID [2022-04-28 13:58:15,278 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 13:58:15,278 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 13:58:15,278 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 13:58:15,279 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 13:58:15,279 INFO L290 TraceCheckUtils]: 101: Hoare triple {37022#(<= ~counter~0 10)} ~cond := #in~cond; {37022#(<= ~counter~0 10)} is VALID [2022-04-28 13:58:15,279 INFO L290 TraceCheckUtils]: 102: Hoare triple {37022#(<= ~counter~0 10)} assume !(0 == ~cond); {37022#(<= ~counter~0 10)} is VALID [2022-04-28 13:58:15,280 INFO L290 TraceCheckUtils]: 103: Hoare triple {37022#(<= ~counter~0 10)} assume true; {37022#(<= ~counter~0 10)} is VALID [2022-04-28 13:58:15,280 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 13:58:15,280 INFO L290 TraceCheckUtils]: 105: Hoare triple {37022#(<= ~counter~0 10)} assume !!(0 != ~y3~0); {37022#(<= ~counter~0 10)} is VALID [2022-04-28 13:58:15,281 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 13:58:15,281 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 13:58:15,281 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 13:58:15,282 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 13:58:15,282 INFO L290 TraceCheckUtils]: 110: Hoare triple {37050#(<= ~counter~0 11)} ~cond := #in~cond; {37050#(<= ~counter~0 11)} is VALID [2022-04-28 13:58:15,282 INFO L290 TraceCheckUtils]: 111: Hoare triple {37050#(<= ~counter~0 11)} assume !(0 == ~cond); {37050#(<= ~counter~0 11)} is VALID [2022-04-28 13:58:15,283 INFO L290 TraceCheckUtils]: 112: Hoare triple {37050#(<= ~counter~0 11)} assume true; {37050#(<= ~counter~0 11)} is VALID [2022-04-28 13:58:15,283 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 13:58:15,283 INFO L290 TraceCheckUtils]: 114: Hoare triple {37050#(<= ~counter~0 11)} assume !!(0 != ~y3~0); {37050#(<= ~counter~0 11)} is VALID [2022-04-28 13:58:15,284 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 13:58:15,284 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 13:58:15,284 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 13:58:15,285 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 13:58:15,285 INFO L290 TraceCheckUtils]: 119: Hoare triple {37078#(<= ~counter~0 12)} ~cond := #in~cond; {37078#(<= ~counter~0 12)} is VALID [2022-04-28 13:58:15,285 INFO L290 TraceCheckUtils]: 120: Hoare triple {37078#(<= ~counter~0 12)} assume !(0 == ~cond); {37078#(<= ~counter~0 12)} is VALID [2022-04-28 13:58:15,286 INFO L290 TraceCheckUtils]: 121: Hoare triple {37078#(<= ~counter~0 12)} assume true; {37078#(<= ~counter~0 12)} is VALID [2022-04-28 13:58:15,286 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 13:58:15,286 INFO L290 TraceCheckUtils]: 123: Hoare triple {37078#(<= ~counter~0 12)} assume !!(0 != ~y3~0); {37078#(<= ~counter~0 12)} is VALID [2022-04-28 13:58:15,287 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 13:58:15,287 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 13:58:15,287 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 13:58:15,288 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 13:58:15,288 INFO L290 TraceCheckUtils]: 128: Hoare triple {37106#(<= ~counter~0 13)} ~cond := #in~cond; {37106#(<= ~counter~0 13)} is VALID [2022-04-28 13:58:15,288 INFO L290 TraceCheckUtils]: 129: Hoare triple {37106#(<= ~counter~0 13)} assume !(0 == ~cond); {37106#(<= ~counter~0 13)} is VALID [2022-04-28 13:58:15,289 INFO L290 TraceCheckUtils]: 130: Hoare triple {37106#(<= ~counter~0 13)} assume true; {37106#(<= ~counter~0 13)} is VALID [2022-04-28 13:58:15,289 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 13:58:15,289 INFO L290 TraceCheckUtils]: 132: Hoare triple {37106#(<= ~counter~0 13)} assume !!(0 != ~y3~0); {37106#(<= ~counter~0 13)} is VALID [2022-04-28 13:58:15,290 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 13:58:15,290 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 13:58:15,290 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 13:58:15,291 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 13:58:15,291 INFO L290 TraceCheckUtils]: 137: Hoare triple {37134#(<= ~counter~0 14)} ~cond := #in~cond; {37134#(<= ~counter~0 14)} is VALID [2022-04-28 13:58:15,291 INFO L290 TraceCheckUtils]: 138: Hoare triple {37134#(<= ~counter~0 14)} assume !(0 == ~cond); {37134#(<= ~counter~0 14)} is VALID [2022-04-28 13:58:15,292 INFO L290 TraceCheckUtils]: 139: Hoare triple {37134#(<= ~counter~0 14)} assume true; {37134#(<= ~counter~0 14)} is VALID [2022-04-28 13:58:15,292 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 13:58:15,292 INFO L290 TraceCheckUtils]: 141: Hoare triple {37134#(<= ~counter~0 14)} assume !!(0 != ~y3~0); {37134#(<= ~counter~0 14)} is VALID [2022-04-28 13:58:15,293 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 13:58:15,293 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 13:58:15,293 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 13:58:15,294 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 13:58:15,294 INFO L290 TraceCheckUtils]: 146: Hoare triple {37162#(<= ~counter~0 15)} ~cond := #in~cond; {37162#(<= ~counter~0 15)} is VALID [2022-04-28 13:58:15,294 INFO L290 TraceCheckUtils]: 147: Hoare triple {37162#(<= ~counter~0 15)} assume !(0 == ~cond); {37162#(<= ~counter~0 15)} is VALID [2022-04-28 13:58:15,295 INFO L290 TraceCheckUtils]: 148: Hoare triple {37162#(<= ~counter~0 15)} assume true; {37162#(<= ~counter~0 15)} is VALID [2022-04-28 13:58:15,295 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 13:58:15,295 INFO L290 TraceCheckUtils]: 150: Hoare triple {37162#(<= ~counter~0 15)} assume !!(0 != ~y3~0); {37162#(<= ~counter~0 15)} is VALID [2022-04-28 13:58:15,296 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 13:58:15,296 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 13:58:15,296 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 13:58:15,297 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 13:58:15,297 INFO L290 TraceCheckUtils]: 155: Hoare triple {37190#(<= ~counter~0 16)} ~cond := #in~cond; {37190#(<= ~counter~0 16)} is VALID [2022-04-28 13:58:15,297 INFO L290 TraceCheckUtils]: 156: Hoare triple {37190#(<= ~counter~0 16)} assume !(0 == ~cond); {37190#(<= ~counter~0 16)} is VALID [2022-04-28 13:58:15,298 INFO L290 TraceCheckUtils]: 157: Hoare triple {37190#(<= ~counter~0 16)} assume true; {37190#(<= ~counter~0 16)} is VALID [2022-04-28 13:58:15,298 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 13:58:15,298 INFO L290 TraceCheckUtils]: 159: Hoare triple {37190#(<= ~counter~0 16)} assume !!(0 != ~y3~0); {37190#(<= ~counter~0 16)} is VALID [2022-04-28 13:58:15,299 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 13:58:15,299 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 13:58:15,299 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 13:58:15,300 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 13:58:15,300 INFO L290 TraceCheckUtils]: 164: Hoare triple {37218#(<= ~counter~0 17)} ~cond := #in~cond; {37218#(<= ~counter~0 17)} is VALID [2022-04-28 13:58:15,300 INFO L290 TraceCheckUtils]: 165: Hoare triple {37218#(<= ~counter~0 17)} assume !(0 == ~cond); {37218#(<= ~counter~0 17)} is VALID [2022-04-28 13:58:15,301 INFO L290 TraceCheckUtils]: 166: Hoare triple {37218#(<= ~counter~0 17)} assume true; {37218#(<= ~counter~0 17)} is VALID [2022-04-28 13:58:15,301 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 13:58:15,301 INFO L290 TraceCheckUtils]: 168: Hoare triple {37218#(<= ~counter~0 17)} assume !!(0 != ~y3~0); {37218#(<= ~counter~0 17)} is VALID [2022-04-28 13:58:15,302 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 13:58:15,302 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 13:58:15,302 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 13:58:15,303 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 13:58:15,303 INFO L290 TraceCheckUtils]: 173: Hoare triple {37246#(<= ~counter~0 18)} ~cond := #in~cond; {37246#(<= ~counter~0 18)} is VALID [2022-04-28 13:58:15,303 INFO L290 TraceCheckUtils]: 174: Hoare triple {37246#(<= ~counter~0 18)} assume !(0 == ~cond); {37246#(<= ~counter~0 18)} is VALID [2022-04-28 13:58:15,304 INFO L290 TraceCheckUtils]: 175: Hoare triple {37246#(<= ~counter~0 18)} assume true; {37246#(<= ~counter~0 18)} is VALID [2022-04-28 13:58:15,304 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 13:58:15,304 INFO L290 TraceCheckUtils]: 177: Hoare triple {37246#(<= ~counter~0 18)} assume !!(0 != ~y3~0); {37246#(<= ~counter~0 18)} is VALID [2022-04-28 13:58:15,305 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 13:58:15,305 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 13:58:15,305 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 13:58:15,306 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 13:58:15,306 INFO L290 TraceCheckUtils]: 182: Hoare triple {37274#(<= ~counter~0 19)} ~cond := #in~cond; {37274#(<= ~counter~0 19)} is VALID [2022-04-28 13:58:15,306 INFO L290 TraceCheckUtils]: 183: Hoare triple {37274#(<= ~counter~0 19)} assume !(0 == ~cond); {37274#(<= ~counter~0 19)} is VALID [2022-04-28 13:58:15,307 INFO L290 TraceCheckUtils]: 184: Hoare triple {37274#(<= ~counter~0 19)} assume true; {37274#(<= ~counter~0 19)} is VALID [2022-04-28 13:58:15,307 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 13:58:15,307 INFO L290 TraceCheckUtils]: 186: Hoare triple {37274#(<= ~counter~0 19)} assume !!(0 != ~y3~0); {37274#(<= ~counter~0 19)} is VALID [2022-04-28 13:58:15,308 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 13:58:15,308 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 13:58:15,308 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 13:58:15,309 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 13:58:15,309 INFO L290 TraceCheckUtils]: 191: Hoare triple {37302#(<= ~counter~0 20)} ~cond := #in~cond; {37302#(<= ~counter~0 20)} is VALID [2022-04-28 13:58:15,309 INFO L290 TraceCheckUtils]: 192: Hoare triple {37302#(<= ~counter~0 20)} assume !(0 == ~cond); {37302#(<= ~counter~0 20)} is VALID [2022-04-28 13:58:15,310 INFO L290 TraceCheckUtils]: 193: Hoare triple {37302#(<= ~counter~0 20)} assume true; {37302#(<= ~counter~0 20)} is VALID [2022-04-28 13:58:15,310 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 13:58:15,310 INFO L290 TraceCheckUtils]: 195: Hoare triple {37302#(<= ~counter~0 20)} assume !!(0 != ~y3~0); {37302#(<= ~counter~0 20)} is VALID [2022-04-28 13:58:15,311 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 13:58:15,311 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 13:58:15,311 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 13:58:15,312 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 13:58:15,312 INFO L290 TraceCheckUtils]: 200: Hoare triple {37330#(<= ~counter~0 21)} ~cond := #in~cond; {37330#(<= ~counter~0 21)} is VALID [2022-04-28 13:58:15,312 INFO L290 TraceCheckUtils]: 201: Hoare triple {37330#(<= ~counter~0 21)} assume !(0 == ~cond); {37330#(<= ~counter~0 21)} is VALID [2022-04-28 13:58:15,313 INFO L290 TraceCheckUtils]: 202: Hoare triple {37330#(<= ~counter~0 21)} assume true; {37330#(<= ~counter~0 21)} is VALID [2022-04-28 13:58:15,313 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 13:58:15,313 INFO L290 TraceCheckUtils]: 204: Hoare triple {37330#(<= ~counter~0 21)} assume !!(0 != ~y3~0); {37330#(<= ~counter~0 21)} is VALID [2022-04-28 13:58:15,314 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 13:58:15,314 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 13:58:15,314 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 13:58:15,315 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 13:58:15,315 INFO L290 TraceCheckUtils]: 209: Hoare triple {37358#(<= ~counter~0 22)} ~cond := #in~cond; {37358#(<= ~counter~0 22)} is VALID [2022-04-28 13:58:15,315 INFO L290 TraceCheckUtils]: 210: Hoare triple {37358#(<= ~counter~0 22)} assume !(0 == ~cond); {37358#(<= ~counter~0 22)} is VALID [2022-04-28 13:58:15,316 INFO L290 TraceCheckUtils]: 211: Hoare triple {37358#(<= ~counter~0 22)} assume true; {37358#(<= ~counter~0 22)} is VALID [2022-04-28 13:58:15,316 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 13:58:15,316 INFO L290 TraceCheckUtils]: 213: Hoare triple {37358#(<= ~counter~0 22)} assume !!(0 != ~y3~0); {37358#(<= ~counter~0 22)} is VALID [2022-04-28 13:58:15,317 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 13:58:15,317 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 13:58:15,317 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 13:58:15,318 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 13:58:15,318 INFO L290 TraceCheckUtils]: 218: Hoare triple {37386#(<= ~counter~0 23)} ~cond := #in~cond; {37386#(<= ~counter~0 23)} is VALID [2022-04-28 13:58:15,318 INFO L290 TraceCheckUtils]: 219: Hoare triple {37386#(<= ~counter~0 23)} assume !(0 == ~cond); {37386#(<= ~counter~0 23)} is VALID [2022-04-28 13:58:15,319 INFO L290 TraceCheckUtils]: 220: Hoare triple {37386#(<= ~counter~0 23)} assume true; {37386#(<= ~counter~0 23)} is VALID [2022-04-28 13:58:15,319 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 13:58:15,319 INFO L290 TraceCheckUtils]: 222: Hoare triple {37386#(<= ~counter~0 23)} assume !!(0 != ~y3~0); {37386#(<= ~counter~0 23)} is VALID [2022-04-28 13:58:15,320 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 13:58:15,320 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 13:58:15,320 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 13:58:15,320 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 13:58:15,320 INFO L290 TraceCheckUtils]: 227: Hoare triple {36714#false} ~cond := #in~cond; {36714#false} is VALID [2022-04-28 13:58:15,321 INFO L290 TraceCheckUtils]: 228: Hoare triple {36714#false} assume 0 == ~cond; {36714#false} is VALID [2022-04-28 13:58:15,321 INFO L290 TraceCheckUtils]: 229: Hoare triple {36714#false} assume !false; {36714#false} is VALID [2022-04-28 13:58:15,322 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 13:58:15,322 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 13:58:16,677 INFO L290 TraceCheckUtils]: 229: Hoare triple {36714#false} assume !false; {36714#false} is VALID [2022-04-28 13:58:16,677 INFO L290 TraceCheckUtils]: 228: Hoare triple {36714#false} assume 0 == ~cond; {36714#false} is VALID [2022-04-28 13:58:16,677 INFO L290 TraceCheckUtils]: 227: Hoare triple {36714#false} ~cond := #in~cond; {36714#false} is VALID [2022-04-28 13:58:16,677 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 13:58:16,678 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 13:58:16,678 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 13:58:16,678 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 13:58:16,678 INFO L290 TraceCheckUtils]: 222: Hoare triple {37446#(< ~counter~0 50)} assume !!(0 != ~y3~0); {37446#(< ~counter~0 50)} is VALID [2022-04-28 13:58:16,679 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {36713#true} {37446#(< ~counter~0 50)} #63#return; {37446#(< ~counter~0 50)} is VALID [2022-04-28 13:58:16,679 INFO L290 TraceCheckUtils]: 220: Hoare triple {36713#true} assume true; {36713#true} is VALID [2022-04-28 13:58:16,679 INFO L290 TraceCheckUtils]: 219: Hoare triple {36713#true} assume !(0 == ~cond); {36713#true} is VALID [2022-04-28 13:58:16,679 INFO L290 TraceCheckUtils]: 218: Hoare triple {36713#true} ~cond := #in~cond; {36713#true} is VALID [2022-04-28 13:58:16,679 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 13:58:16,679 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 13:58:16,680 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 13:58:16,681 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 13:58:16,681 INFO L290 TraceCheckUtils]: 213: Hoare triple {37474#(< ~counter~0 49)} assume !!(0 != ~y3~0); {37474#(< ~counter~0 49)} is VALID [2022-04-28 13:58:16,681 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {36713#true} {37474#(< ~counter~0 49)} #63#return; {37474#(< ~counter~0 49)} is VALID [2022-04-28 13:58:16,682 INFO L290 TraceCheckUtils]: 211: Hoare triple {36713#true} assume true; {36713#true} is VALID [2022-04-28 13:58:16,682 INFO L290 TraceCheckUtils]: 210: Hoare triple {36713#true} assume !(0 == ~cond); {36713#true} is VALID [2022-04-28 13:58:16,682 INFO L290 TraceCheckUtils]: 209: Hoare triple {36713#true} ~cond := #in~cond; {36713#true} is VALID [2022-04-28 13:58:16,682 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 13:58:16,682 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 13:58:16,682 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 13:58:16,683 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 13:58:16,683 INFO L290 TraceCheckUtils]: 204: Hoare triple {37502#(< ~counter~0 48)} assume !!(0 != ~y3~0); {37502#(< ~counter~0 48)} is VALID [2022-04-28 13:58:16,683 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {36713#true} {37502#(< ~counter~0 48)} #63#return; {37502#(< ~counter~0 48)} is VALID [2022-04-28 13:58:16,684 INFO L290 TraceCheckUtils]: 202: Hoare triple {36713#true} assume true; {36713#true} is VALID [2022-04-28 13:58:16,684 INFO L290 TraceCheckUtils]: 201: Hoare triple {36713#true} assume !(0 == ~cond); {36713#true} is VALID [2022-04-28 13:58:16,684 INFO L290 TraceCheckUtils]: 200: Hoare triple {36713#true} ~cond := #in~cond; {36713#true} is VALID [2022-04-28 13:58:16,684 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 13:58:16,689 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 13:58:16,690 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 13:58:16,690 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 13:58:16,690 INFO L290 TraceCheckUtils]: 195: Hoare triple {37530#(< ~counter~0 47)} assume !!(0 != ~y3~0); {37530#(< ~counter~0 47)} is VALID [2022-04-28 13:58:16,691 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {36713#true} {37530#(< ~counter~0 47)} #63#return; {37530#(< ~counter~0 47)} is VALID [2022-04-28 13:58:16,691 INFO L290 TraceCheckUtils]: 193: Hoare triple {36713#true} assume true; {36713#true} is VALID [2022-04-28 13:58:16,691 INFO L290 TraceCheckUtils]: 192: Hoare triple {36713#true} assume !(0 == ~cond); {36713#true} is VALID [2022-04-28 13:58:16,691 INFO L290 TraceCheckUtils]: 191: Hoare triple {36713#true} ~cond := #in~cond; {36713#true} is VALID [2022-04-28 13:58:16,691 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 13:58:16,691 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 13:58:16,692 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 13:58:16,692 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 13:58:16,692 INFO L290 TraceCheckUtils]: 186: Hoare triple {37558#(< ~counter~0 46)} assume !!(0 != ~y3~0); {37558#(< ~counter~0 46)} is VALID [2022-04-28 13:58:16,693 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {36713#true} {37558#(< ~counter~0 46)} #63#return; {37558#(< ~counter~0 46)} is VALID [2022-04-28 13:58:16,693 INFO L290 TraceCheckUtils]: 184: Hoare triple {36713#true} assume true; {36713#true} is VALID [2022-04-28 13:58:16,693 INFO L290 TraceCheckUtils]: 183: Hoare triple {36713#true} assume !(0 == ~cond); {36713#true} is VALID [2022-04-28 13:58:16,693 INFO L290 TraceCheckUtils]: 182: Hoare triple {36713#true} ~cond := #in~cond; {36713#true} is VALID [2022-04-28 13:58:16,693 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 13:58:16,693 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 13:58:16,694 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 13:58:16,694 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 13:58:16,695 INFO L290 TraceCheckUtils]: 177: Hoare triple {37586#(< ~counter~0 45)} assume !!(0 != ~y3~0); {37586#(< ~counter~0 45)} is VALID [2022-04-28 13:58:16,695 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {36713#true} {37586#(< ~counter~0 45)} #63#return; {37586#(< ~counter~0 45)} is VALID [2022-04-28 13:58:16,695 INFO L290 TraceCheckUtils]: 175: Hoare triple {36713#true} assume true; {36713#true} is VALID [2022-04-28 13:58:16,695 INFO L290 TraceCheckUtils]: 174: Hoare triple {36713#true} assume !(0 == ~cond); {36713#true} is VALID [2022-04-28 13:58:16,695 INFO L290 TraceCheckUtils]: 173: Hoare triple {36713#true} ~cond := #in~cond; {36713#true} is VALID [2022-04-28 13:58:16,695 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 13:58:16,695 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 13:58:16,696 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 13:58:16,696 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 13:58:16,697 INFO L290 TraceCheckUtils]: 168: Hoare triple {37614#(< ~counter~0 44)} assume !!(0 != ~y3~0); {37614#(< ~counter~0 44)} is VALID [2022-04-28 13:58:16,697 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {36713#true} {37614#(< ~counter~0 44)} #63#return; {37614#(< ~counter~0 44)} is VALID [2022-04-28 13:58:16,697 INFO L290 TraceCheckUtils]: 166: Hoare triple {36713#true} assume true; {36713#true} is VALID [2022-04-28 13:58:16,697 INFO L290 TraceCheckUtils]: 165: Hoare triple {36713#true} assume !(0 == ~cond); {36713#true} is VALID [2022-04-28 13:58:16,697 INFO L290 TraceCheckUtils]: 164: Hoare triple {36713#true} ~cond := #in~cond; {36713#true} is VALID [2022-04-28 13:58:16,697 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 13:58:16,698 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 13:58:16,698 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 13:58:16,698 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 13:58:16,699 INFO L290 TraceCheckUtils]: 159: Hoare triple {37642#(< ~counter~0 43)} assume !!(0 != ~y3~0); {37642#(< ~counter~0 43)} is VALID [2022-04-28 13:58:16,699 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {36713#true} {37642#(< ~counter~0 43)} #63#return; {37642#(< ~counter~0 43)} is VALID [2022-04-28 13:58:16,699 INFO L290 TraceCheckUtils]: 157: Hoare triple {36713#true} assume true; {36713#true} is VALID [2022-04-28 13:58:16,699 INFO L290 TraceCheckUtils]: 156: Hoare triple {36713#true} assume !(0 == ~cond); {36713#true} is VALID [2022-04-28 13:58:16,699 INFO L290 TraceCheckUtils]: 155: Hoare triple {36713#true} ~cond := #in~cond; {36713#true} is VALID [2022-04-28 13:58:16,699 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 13:58:16,700 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 13:58:16,700 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 13:58:16,700 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 13:58:16,701 INFO L290 TraceCheckUtils]: 150: Hoare triple {37670#(< ~counter~0 42)} assume !!(0 != ~y3~0); {37670#(< ~counter~0 42)} is VALID [2022-04-28 13:58:16,701 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {36713#true} {37670#(< ~counter~0 42)} #63#return; {37670#(< ~counter~0 42)} is VALID [2022-04-28 13:58:16,701 INFO L290 TraceCheckUtils]: 148: Hoare triple {36713#true} assume true; {36713#true} is VALID [2022-04-28 13:58:16,701 INFO L290 TraceCheckUtils]: 147: Hoare triple {36713#true} assume !(0 == ~cond); {36713#true} is VALID [2022-04-28 13:58:16,701 INFO L290 TraceCheckUtils]: 146: Hoare triple {36713#true} ~cond := #in~cond; {36713#true} is VALID [2022-04-28 13:58:16,701 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 13:58:16,702 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 13:58:16,702 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 13:58:16,702 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 13:58:16,703 INFO L290 TraceCheckUtils]: 141: Hoare triple {37698#(< ~counter~0 41)} assume !!(0 != ~y3~0); {37698#(< ~counter~0 41)} is VALID [2022-04-28 13:58:16,703 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {36713#true} {37698#(< ~counter~0 41)} #63#return; {37698#(< ~counter~0 41)} is VALID [2022-04-28 13:58:16,703 INFO L290 TraceCheckUtils]: 139: Hoare triple {36713#true} assume true; {36713#true} is VALID [2022-04-28 13:58:16,703 INFO L290 TraceCheckUtils]: 138: Hoare triple {36713#true} assume !(0 == ~cond); {36713#true} is VALID [2022-04-28 13:58:16,703 INFO L290 TraceCheckUtils]: 137: Hoare triple {36713#true} ~cond := #in~cond; {36713#true} is VALID [2022-04-28 13:58:16,703 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 13:58:16,704 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 13:58:16,704 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 13:58:16,704 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 13:58:16,705 INFO L290 TraceCheckUtils]: 132: Hoare triple {37726#(< ~counter~0 40)} assume !!(0 != ~y3~0); {37726#(< ~counter~0 40)} is VALID [2022-04-28 13:58:16,705 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {36713#true} {37726#(< ~counter~0 40)} #63#return; {37726#(< ~counter~0 40)} is VALID [2022-04-28 13:58:16,705 INFO L290 TraceCheckUtils]: 130: Hoare triple {36713#true} assume true; {36713#true} is VALID [2022-04-28 13:58:16,705 INFO L290 TraceCheckUtils]: 129: Hoare triple {36713#true} assume !(0 == ~cond); {36713#true} is VALID [2022-04-28 13:58:16,705 INFO L290 TraceCheckUtils]: 128: Hoare triple {36713#true} ~cond := #in~cond; {36713#true} is VALID [2022-04-28 13:58:16,705 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 13:58:16,706 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 13:58:16,706 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 13:58:16,706 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 13:58:16,707 INFO L290 TraceCheckUtils]: 123: Hoare triple {37754#(< ~counter~0 39)} assume !!(0 != ~y3~0); {37754#(< ~counter~0 39)} is VALID [2022-04-28 13:58:16,707 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {36713#true} {37754#(< ~counter~0 39)} #63#return; {37754#(< ~counter~0 39)} is VALID [2022-04-28 13:58:16,707 INFO L290 TraceCheckUtils]: 121: Hoare triple {36713#true} assume true; {36713#true} is VALID [2022-04-28 13:58:16,707 INFO L290 TraceCheckUtils]: 120: Hoare triple {36713#true} assume !(0 == ~cond); {36713#true} is VALID [2022-04-28 13:58:16,707 INFO L290 TraceCheckUtils]: 119: Hoare triple {36713#true} ~cond := #in~cond; {36713#true} is VALID [2022-04-28 13:58:16,707 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 13:58:16,708 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 13:58:16,708 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 13:58:16,708 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 13:58:16,709 INFO L290 TraceCheckUtils]: 114: Hoare triple {37782#(< ~counter~0 38)} assume !!(0 != ~y3~0); {37782#(< ~counter~0 38)} is VALID [2022-04-28 13:58:16,709 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {36713#true} {37782#(< ~counter~0 38)} #63#return; {37782#(< ~counter~0 38)} is VALID [2022-04-28 13:58:16,709 INFO L290 TraceCheckUtils]: 112: Hoare triple {36713#true} assume true; {36713#true} is VALID [2022-04-28 13:58:16,709 INFO L290 TraceCheckUtils]: 111: Hoare triple {36713#true} assume !(0 == ~cond); {36713#true} is VALID [2022-04-28 13:58:16,709 INFO L290 TraceCheckUtils]: 110: Hoare triple {36713#true} ~cond := #in~cond; {36713#true} is VALID [2022-04-28 13:58:16,709 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 13:58:16,710 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 13:58:16,710 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 13:58:16,710 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 13:58:16,711 INFO L290 TraceCheckUtils]: 105: Hoare triple {37810#(< ~counter~0 37)} assume !!(0 != ~y3~0); {37810#(< ~counter~0 37)} is VALID [2022-04-28 13:58:16,711 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {36713#true} {37810#(< ~counter~0 37)} #63#return; {37810#(< ~counter~0 37)} is VALID [2022-04-28 13:58:16,711 INFO L290 TraceCheckUtils]: 103: Hoare triple {36713#true} assume true; {36713#true} is VALID [2022-04-28 13:58:16,711 INFO L290 TraceCheckUtils]: 102: Hoare triple {36713#true} assume !(0 == ~cond); {36713#true} is VALID [2022-04-28 13:58:16,711 INFO L290 TraceCheckUtils]: 101: Hoare triple {36713#true} ~cond := #in~cond; {36713#true} is VALID [2022-04-28 13:58:16,711 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 13:58:16,712 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 13:58:16,712 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 13:58:16,712 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 13:58:16,713 INFO L290 TraceCheckUtils]: 96: Hoare triple {37838#(< ~counter~0 36)} assume !!(0 != ~y3~0); {37838#(< ~counter~0 36)} is VALID [2022-04-28 13:58:16,713 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {36713#true} {37838#(< ~counter~0 36)} #63#return; {37838#(< ~counter~0 36)} is VALID [2022-04-28 13:58:16,713 INFO L290 TraceCheckUtils]: 94: Hoare triple {36713#true} assume true; {36713#true} is VALID [2022-04-28 13:58:16,713 INFO L290 TraceCheckUtils]: 93: Hoare triple {36713#true} assume !(0 == ~cond); {36713#true} is VALID [2022-04-28 13:58:16,713 INFO L290 TraceCheckUtils]: 92: Hoare triple {36713#true} ~cond := #in~cond; {36713#true} is VALID [2022-04-28 13:58:16,713 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 13:58:16,714 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 13:58:16,714 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 13:58:16,714 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 13:58:16,715 INFO L290 TraceCheckUtils]: 87: Hoare triple {37866#(< ~counter~0 35)} assume !!(0 != ~y3~0); {37866#(< ~counter~0 35)} is VALID [2022-04-28 13:58:16,715 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {36713#true} {37866#(< ~counter~0 35)} #63#return; {37866#(< ~counter~0 35)} is VALID [2022-04-28 13:58:16,715 INFO L290 TraceCheckUtils]: 85: Hoare triple {36713#true} assume true; {36713#true} is VALID [2022-04-28 13:58:16,715 INFO L290 TraceCheckUtils]: 84: Hoare triple {36713#true} assume !(0 == ~cond); {36713#true} is VALID [2022-04-28 13:58:16,715 INFO L290 TraceCheckUtils]: 83: Hoare triple {36713#true} ~cond := #in~cond; {36713#true} is VALID [2022-04-28 13:58:16,715 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 13:58:16,716 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 13:58:16,716 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 13:58:16,717 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 13:58:16,717 INFO L290 TraceCheckUtils]: 78: Hoare triple {37894#(< ~counter~0 34)} assume !!(0 != ~y3~0); {37894#(< ~counter~0 34)} is VALID [2022-04-28 13:58:16,717 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {36713#true} {37894#(< ~counter~0 34)} #63#return; {37894#(< ~counter~0 34)} is VALID [2022-04-28 13:58:16,717 INFO L290 TraceCheckUtils]: 76: Hoare triple {36713#true} assume true; {36713#true} is VALID [2022-04-28 13:58:16,717 INFO L290 TraceCheckUtils]: 75: Hoare triple {36713#true} assume !(0 == ~cond); {36713#true} is VALID [2022-04-28 13:58:16,717 INFO L290 TraceCheckUtils]: 74: Hoare triple {36713#true} ~cond := #in~cond; {36713#true} is VALID [2022-04-28 13:58:16,718 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 13:58:16,718 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 13:58:16,718 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 13:58:16,719 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 13:58:16,719 INFO L290 TraceCheckUtils]: 69: Hoare triple {37922#(< ~counter~0 33)} assume !!(0 != ~y3~0); {37922#(< ~counter~0 33)} is VALID [2022-04-28 13:58:16,719 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {36713#true} {37922#(< ~counter~0 33)} #63#return; {37922#(< ~counter~0 33)} is VALID [2022-04-28 13:58:16,719 INFO L290 TraceCheckUtils]: 67: Hoare triple {36713#true} assume true; {36713#true} is VALID [2022-04-28 13:58:16,719 INFO L290 TraceCheckUtils]: 66: Hoare triple {36713#true} assume !(0 == ~cond); {36713#true} is VALID [2022-04-28 13:58:16,719 INFO L290 TraceCheckUtils]: 65: Hoare triple {36713#true} ~cond := #in~cond; {36713#true} is VALID [2022-04-28 13:58:16,720 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 13:58:16,720 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 13:58:16,720 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 13:58:16,721 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 13:58:16,721 INFO L290 TraceCheckUtils]: 60: Hoare triple {37950#(< ~counter~0 32)} assume !!(0 != ~y3~0); {37950#(< ~counter~0 32)} is VALID [2022-04-28 13:58:16,721 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {36713#true} {37950#(< ~counter~0 32)} #63#return; {37950#(< ~counter~0 32)} is VALID [2022-04-28 13:58:16,721 INFO L290 TraceCheckUtils]: 58: Hoare triple {36713#true} assume true; {36713#true} is VALID [2022-04-28 13:58:16,721 INFO L290 TraceCheckUtils]: 57: Hoare triple {36713#true} assume !(0 == ~cond); {36713#true} is VALID [2022-04-28 13:58:16,721 INFO L290 TraceCheckUtils]: 56: Hoare triple {36713#true} ~cond := #in~cond; {36713#true} is VALID [2022-04-28 13:58:16,722 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 13:58:16,722 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 13:58:16,722 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 13:58:16,723 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 13:58:16,723 INFO L290 TraceCheckUtils]: 51: Hoare triple {37978#(< ~counter~0 31)} assume !!(0 != ~y3~0); {37978#(< ~counter~0 31)} is VALID [2022-04-28 13:58:16,723 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {36713#true} {37978#(< ~counter~0 31)} #63#return; {37978#(< ~counter~0 31)} is VALID [2022-04-28 13:58:16,723 INFO L290 TraceCheckUtils]: 49: Hoare triple {36713#true} assume true; {36713#true} is VALID [2022-04-28 13:58:16,723 INFO L290 TraceCheckUtils]: 48: Hoare triple {36713#true} assume !(0 == ~cond); {36713#true} is VALID [2022-04-28 13:58:16,723 INFO L290 TraceCheckUtils]: 47: Hoare triple {36713#true} ~cond := #in~cond; {36713#true} is VALID [2022-04-28 13:58:16,724 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 13:58:16,724 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 13:58:16,724 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 13:58:16,725 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 13:58:16,725 INFO L290 TraceCheckUtils]: 42: Hoare triple {38006#(< ~counter~0 30)} assume !!(0 != ~y3~0); {38006#(< ~counter~0 30)} is VALID [2022-04-28 13:58:16,725 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {36713#true} {38006#(< ~counter~0 30)} #63#return; {38006#(< ~counter~0 30)} is VALID [2022-04-28 13:58:16,725 INFO L290 TraceCheckUtils]: 40: Hoare triple {36713#true} assume true; {36713#true} is VALID [2022-04-28 13:58:16,725 INFO L290 TraceCheckUtils]: 39: Hoare triple {36713#true} assume !(0 == ~cond); {36713#true} is VALID [2022-04-28 13:58:16,726 INFO L290 TraceCheckUtils]: 38: Hoare triple {36713#true} ~cond := #in~cond; {36713#true} is VALID [2022-04-28 13:58:16,726 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 13:58:16,726 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 13:58:16,726 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 13:58:16,727 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 13:58:16,727 INFO L290 TraceCheckUtils]: 33: Hoare triple {38034#(< ~counter~0 29)} assume !!(0 != ~y3~0); {38034#(< ~counter~0 29)} is VALID [2022-04-28 13:58:16,727 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {36713#true} {38034#(< ~counter~0 29)} #63#return; {38034#(< ~counter~0 29)} is VALID [2022-04-28 13:58:16,727 INFO L290 TraceCheckUtils]: 31: Hoare triple {36713#true} assume true; {36713#true} is VALID [2022-04-28 13:58:16,727 INFO L290 TraceCheckUtils]: 30: Hoare triple {36713#true} assume !(0 == ~cond); {36713#true} is VALID [2022-04-28 13:58:16,728 INFO L290 TraceCheckUtils]: 29: Hoare triple {36713#true} ~cond := #in~cond; {36713#true} is VALID [2022-04-28 13:58:16,728 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 13:58:16,728 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 13:58:16,728 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 13:58:16,729 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 13:58:16,729 INFO L290 TraceCheckUtils]: 24: Hoare triple {38062#(< ~counter~0 28)} assume !!(0 != ~y3~0); {38062#(< ~counter~0 28)} is VALID [2022-04-28 13:58:16,729 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {36713#true} {38062#(< ~counter~0 28)} #63#return; {38062#(< ~counter~0 28)} is VALID [2022-04-28 13:58:16,729 INFO L290 TraceCheckUtils]: 22: Hoare triple {36713#true} assume true; {36713#true} is VALID [2022-04-28 13:58:16,729 INFO L290 TraceCheckUtils]: 21: Hoare triple {36713#true} assume !(0 == ~cond); {36713#true} is VALID [2022-04-28 13:58:16,730 INFO L290 TraceCheckUtils]: 20: Hoare triple {36713#true} ~cond := #in~cond; {36713#true} is VALID [2022-04-28 13:58:16,730 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 13:58:16,730 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 13:58:16,730 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 13:58:16,731 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 13:58:16,731 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {36713#true} {38090#(< ~counter~0 27)} #61#return; {38090#(< ~counter~0 27)} is VALID [2022-04-28 13:58:16,731 INFO L290 TraceCheckUtils]: 14: Hoare triple {36713#true} assume true; {36713#true} is VALID [2022-04-28 13:58:16,731 INFO L290 TraceCheckUtils]: 13: Hoare triple {36713#true} assume !(0 == ~cond); {36713#true} is VALID [2022-04-28 13:58:16,731 INFO L290 TraceCheckUtils]: 12: Hoare triple {36713#true} ~cond := #in~cond; {36713#true} is VALID [2022-04-28 13:58:16,731 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 13:58:16,732 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {36713#true} {38090#(< ~counter~0 27)} #59#return; {38090#(< ~counter~0 27)} is VALID [2022-04-28 13:58:16,732 INFO L290 TraceCheckUtils]: 9: Hoare triple {36713#true} assume true; {36713#true} is VALID [2022-04-28 13:58:16,732 INFO L290 TraceCheckUtils]: 8: Hoare triple {36713#true} assume !(0 == ~cond); {36713#true} is VALID [2022-04-28 13:58:16,732 INFO L290 TraceCheckUtils]: 7: Hoare triple {36713#true} ~cond := #in~cond; {36713#true} is VALID [2022-04-28 13:58:16,732 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 13:58:16,732 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 13:58:16,732 INFO L272 TraceCheckUtils]: 4: Hoare triple {38090#(< ~counter~0 27)} call #t~ret7 := main(); {38090#(< ~counter~0 27)} is VALID [2022-04-28 13:58:16,733 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {38090#(< ~counter~0 27)} {36713#true} #67#return; {38090#(< ~counter~0 27)} is VALID [2022-04-28 13:58:16,733 INFO L290 TraceCheckUtils]: 2: Hoare triple {38090#(< ~counter~0 27)} assume true; {38090#(< ~counter~0 27)} is VALID [2022-04-28 13:58:16,733 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 13:58:16,733 INFO L272 TraceCheckUtils]: 0: Hoare triple {36713#true} call ULTIMATE.init(); {36713#true} is VALID [2022-04-28 13:58:16,734 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 13:58:16,735 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 13:58:16,735 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [237577898] [2022-04-28 13:58:16,735 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 13:58:16,735 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1415290734] [2022-04-28 13:58:16,735 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1415290734] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 13:58:16,735 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 13:58:16,735 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [27, 27] total 52 [2022-04-28 13:58:16,735 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 13:58:16,735 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [658996874] [2022-04-28 13:58:16,735 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [658996874] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 13:58:16,735 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 13:58:16,735 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [27] imperfect sequences [] total 27 [2022-04-28 13:58:16,735 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [786834957] [2022-04-28 13:58:16,735 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 13:58:16,736 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 13:58:16,736 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 13:58:16,736 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 13:58:16,933 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 13:58:16,933 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 27 states [2022-04-28 13:58:16,933 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 13:58:16,934 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 27 interpolants. [2022-04-28 13:58:16,934 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1230, Invalid=1422, Unknown=0, NotChecked=0, Total=2652 [2022-04-28 13:58:16,934 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 13:58:17,880 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 13:58:17,880 INFO L93 Difference]: Finished difference Result 241 states and 266 transitions. [2022-04-28 13:58:17,880 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 50 states. [2022-04-28 13:58:17,881 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 13:58:17,881 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 13:58:17,881 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 13:58:17,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 50 states and 265 transitions. [2022-04-28 13:58:17,885 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 13:58:17,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 50 states and 265 transitions. [2022-04-28 13:58:17,888 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 50 states and 265 transitions. [2022-04-28 13:58:18,101 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 13:58:18,104 INFO L225 Difference]: With dead ends: 241 [2022-04-28 13:58:18,104 INFO L226 Difference]: Without dead ends: 236 [2022-04-28 13:58:18,105 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 13:58:18,106 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 13:58:18,106 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 13:58:18,106 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 236 states. [2022-04-28 13:58:18,392 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 236 to 236. [2022-04-28 13:58:18,392 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 13:58:18,392 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 13:58:18,392 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 13:58:18,392 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 13:58:18,396 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 13:58:18,396 INFO L93 Difference]: Finished difference Result 236 states and 261 transitions. [2022-04-28 13:58:18,396 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 261 transitions. [2022-04-28 13:58:18,396 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 13:58:18,396 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 13:58:18,396 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 13:58:18,397 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 13:58:18,399 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 13:58:18,399 INFO L93 Difference]: Finished difference Result 236 states and 261 transitions. [2022-04-28 13:58:18,399 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 261 transitions. [2022-04-28 13:58:18,400 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 13:58:18,400 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 13:58:18,400 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 13:58:18,400 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 13:58:18,400 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 13:58:18,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 236 states and 261 transitions. [2022-04-28 13:58:18,403 INFO L78 Accepts]: Start accepts. Automaton has 236 states and 261 transitions. Word has length 230 [2022-04-28 13:58:18,404 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 13:58:18,404 INFO L495 AbstractCegarLoop]: Abstraction has 236 states and 261 transitions. [2022-04-28 13:58:18,404 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 13:58:18,404 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 236 states and 261 transitions. [2022-04-28 13:58:18,680 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 13:58:18,680 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 261 transitions. [2022-04-28 13:58:18,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2022-04-28 13:58:18,692 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 13:58:18,692 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 13:58:18,713 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 13:58:18,899 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 13:58:18,899 INFO L420 AbstractCegarLoop]: === Iteration 28 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 13:58:18,900 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 13:58:18,900 INFO L85 PathProgramCache]: Analyzing trace with hash -1738171370, now seen corresponding path program 47 times [2022-04-28 13:58:18,900 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 13:58:18,900 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1047790001] [2022-04-28 13:58:18,900 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 13:58:18,900 INFO L85 PathProgramCache]: Analyzing trace with hash -1738171370, now seen corresponding path program 48 times [2022-04-28 13:58:18,900 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 13:58:18,900 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1634769371] [2022-04-28 13:58:18,900 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 13:58:18,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 13:58:18,914 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 13:58:18,914 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1164116406] [2022-04-28 13:58:18,914 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-28 13:58:18,914 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 13:58:18,914 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 13:58:18,915 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 13:58:18,916 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 13:58:19,040 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 25 check-sat command(s) [2022-04-28 13:58:19,040 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 13:58:19,043 INFO L263 TraceCheckSpWp]: Trace formula consists of 645 conjuncts, 53 conjunts are in the unsatisfiable core [2022-04-28 13:58:19,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 13:58:19,081 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 13:58:20,182 INFO L272 TraceCheckUtils]: 0: Hoare triple {39616#true} call ULTIMATE.init(); {39616#true} is VALID [2022-04-28 13:58:20,183 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 13:58:20,183 INFO L290 TraceCheckUtils]: 2: Hoare triple {39624#(<= ~counter~0 0)} assume true; {39624#(<= ~counter~0 0)} is VALID [2022-04-28 13:58:20,183 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {39624#(<= ~counter~0 0)} {39616#true} #67#return; {39624#(<= ~counter~0 0)} is VALID [2022-04-28 13:58:20,184 INFO L272 TraceCheckUtils]: 4: Hoare triple {39624#(<= ~counter~0 0)} call #t~ret7 := main(); {39624#(<= ~counter~0 0)} is VALID [2022-04-28 13:58:20,184 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 13:58:20,184 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 13:58:20,184 INFO L290 TraceCheckUtils]: 7: Hoare triple {39624#(<= ~counter~0 0)} ~cond := #in~cond; {39624#(<= ~counter~0 0)} is VALID [2022-04-28 13:58:20,185 INFO L290 TraceCheckUtils]: 8: Hoare triple {39624#(<= ~counter~0 0)} assume !(0 == ~cond); {39624#(<= ~counter~0 0)} is VALID [2022-04-28 13:58:20,185 INFO L290 TraceCheckUtils]: 9: Hoare triple {39624#(<= ~counter~0 0)} assume true; {39624#(<= ~counter~0 0)} is VALID [2022-04-28 13:58:20,185 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 13:58:20,186 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 13:58:20,186 INFO L290 TraceCheckUtils]: 12: Hoare triple {39624#(<= ~counter~0 0)} ~cond := #in~cond; {39624#(<= ~counter~0 0)} is VALID [2022-04-28 13:58:20,186 INFO L290 TraceCheckUtils]: 13: Hoare triple {39624#(<= ~counter~0 0)} assume !(0 == ~cond); {39624#(<= ~counter~0 0)} is VALID [2022-04-28 13:58:20,186 INFO L290 TraceCheckUtils]: 14: Hoare triple {39624#(<= ~counter~0 0)} assume true; {39624#(<= ~counter~0 0)} is VALID [2022-04-28 13:58:20,187 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 13:58:20,187 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 13:58:20,188 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 13:58:20,188 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 13:58:20,189 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 13:58:20,189 INFO L290 TraceCheckUtils]: 20: Hoare triple {39673#(<= ~counter~0 1)} ~cond := #in~cond; {39673#(<= ~counter~0 1)} is VALID [2022-04-28 13:58:20,189 INFO L290 TraceCheckUtils]: 21: Hoare triple {39673#(<= ~counter~0 1)} assume !(0 == ~cond); {39673#(<= ~counter~0 1)} is VALID [2022-04-28 13:58:20,190 INFO L290 TraceCheckUtils]: 22: Hoare triple {39673#(<= ~counter~0 1)} assume true; {39673#(<= ~counter~0 1)} is VALID [2022-04-28 13:58:20,190 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 13:58:20,190 INFO L290 TraceCheckUtils]: 24: Hoare triple {39673#(<= ~counter~0 1)} assume !!(0 != ~y3~0); {39673#(<= ~counter~0 1)} is VALID [2022-04-28 13:58:20,191 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 13:58:20,191 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 13:58:20,191 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 13:58:20,192 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 13:58:20,192 INFO L290 TraceCheckUtils]: 29: Hoare triple {39701#(<= ~counter~0 2)} ~cond := #in~cond; {39701#(<= ~counter~0 2)} is VALID [2022-04-28 13:58:20,192 INFO L290 TraceCheckUtils]: 30: Hoare triple {39701#(<= ~counter~0 2)} assume !(0 == ~cond); {39701#(<= ~counter~0 2)} is VALID [2022-04-28 13:58:20,193 INFO L290 TraceCheckUtils]: 31: Hoare triple {39701#(<= ~counter~0 2)} assume true; {39701#(<= ~counter~0 2)} is VALID [2022-04-28 13:58:20,193 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 13:58:20,193 INFO L290 TraceCheckUtils]: 33: Hoare triple {39701#(<= ~counter~0 2)} assume !!(0 != ~y3~0); {39701#(<= ~counter~0 2)} is VALID [2022-04-28 13:58:20,194 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 13:58:20,194 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 13:58:20,194 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 13:58:20,195 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 13:58:20,195 INFO L290 TraceCheckUtils]: 38: Hoare triple {39729#(<= ~counter~0 3)} ~cond := #in~cond; {39729#(<= ~counter~0 3)} is VALID [2022-04-28 13:58:20,195 INFO L290 TraceCheckUtils]: 39: Hoare triple {39729#(<= ~counter~0 3)} assume !(0 == ~cond); {39729#(<= ~counter~0 3)} is VALID [2022-04-28 13:58:20,196 INFO L290 TraceCheckUtils]: 40: Hoare triple {39729#(<= ~counter~0 3)} assume true; {39729#(<= ~counter~0 3)} is VALID [2022-04-28 13:58:20,196 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 13:58:20,196 INFO L290 TraceCheckUtils]: 42: Hoare triple {39729#(<= ~counter~0 3)} assume !!(0 != ~y3~0); {39729#(<= ~counter~0 3)} is VALID [2022-04-28 13:58:20,197 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 13:58:20,197 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 13:58:20,197 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 13:58:20,198 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 13:58:20,198 INFO L290 TraceCheckUtils]: 47: Hoare triple {39757#(<= ~counter~0 4)} ~cond := #in~cond; {39757#(<= ~counter~0 4)} is VALID [2022-04-28 13:58:20,198 INFO L290 TraceCheckUtils]: 48: Hoare triple {39757#(<= ~counter~0 4)} assume !(0 == ~cond); {39757#(<= ~counter~0 4)} is VALID [2022-04-28 13:58:20,199 INFO L290 TraceCheckUtils]: 49: Hoare triple {39757#(<= ~counter~0 4)} assume true; {39757#(<= ~counter~0 4)} is VALID [2022-04-28 13:58:20,199 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 13:58:20,199 INFO L290 TraceCheckUtils]: 51: Hoare triple {39757#(<= ~counter~0 4)} assume !!(0 != ~y3~0); {39757#(<= ~counter~0 4)} is VALID [2022-04-28 13:58:20,200 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 13:58:20,200 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 13:58:20,200 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 13:58:20,201 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 13:58:20,201 INFO L290 TraceCheckUtils]: 56: Hoare triple {39785#(<= ~counter~0 5)} ~cond := #in~cond; {39785#(<= ~counter~0 5)} is VALID [2022-04-28 13:58:20,201 INFO L290 TraceCheckUtils]: 57: Hoare triple {39785#(<= ~counter~0 5)} assume !(0 == ~cond); {39785#(<= ~counter~0 5)} is VALID [2022-04-28 13:58:20,202 INFO L290 TraceCheckUtils]: 58: Hoare triple {39785#(<= ~counter~0 5)} assume true; {39785#(<= ~counter~0 5)} is VALID [2022-04-28 13:58:20,202 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 13:58:20,202 INFO L290 TraceCheckUtils]: 60: Hoare triple {39785#(<= ~counter~0 5)} assume !!(0 != ~y3~0); {39785#(<= ~counter~0 5)} is VALID [2022-04-28 13:58:20,203 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 13:58:20,203 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 13:58:20,203 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 13:58:20,204 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 13:58:20,204 INFO L290 TraceCheckUtils]: 65: Hoare triple {39813#(<= ~counter~0 6)} ~cond := #in~cond; {39813#(<= ~counter~0 6)} is VALID [2022-04-28 13:58:20,204 INFO L290 TraceCheckUtils]: 66: Hoare triple {39813#(<= ~counter~0 6)} assume !(0 == ~cond); {39813#(<= ~counter~0 6)} is VALID [2022-04-28 13:58:20,205 INFO L290 TraceCheckUtils]: 67: Hoare triple {39813#(<= ~counter~0 6)} assume true; {39813#(<= ~counter~0 6)} is VALID [2022-04-28 13:58:20,205 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 13:58:20,205 INFO L290 TraceCheckUtils]: 69: Hoare triple {39813#(<= ~counter~0 6)} assume !!(0 != ~y3~0); {39813#(<= ~counter~0 6)} is VALID [2022-04-28 13:58:20,206 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 13:58:20,206 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 13:58:20,207 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 13:58:20,207 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 13:58:20,207 INFO L290 TraceCheckUtils]: 74: Hoare triple {39841#(<= ~counter~0 7)} ~cond := #in~cond; {39841#(<= ~counter~0 7)} is VALID [2022-04-28 13:58:20,208 INFO L290 TraceCheckUtils]: 75: Hoare triple {39841#(<= ~counter~0 7)} assume !(0 == ~cond); {39841#(<= ~counter~0 7)} is VALID [2022-04-28 13:58:20,208 INFO L290 TraceCheckUtils]: 76: Hoare triple {39841#(<= ~counter~0 7)} assume true; {39841#(<= ~counter~0 7)} is VALID [2022-04-28 13:58:20,208 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 13:58:20,209 INFO L290 TraceCheckUtils]: 78: Hoare triple {39841#(<= ~counter~0 7)} assume !!(0 != ~y3~0); {39841#(<= ~counter~0 7)} is VALID [2022-04-28 13:58:20,209 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 13:58:20,209 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 13:58:20,210 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 13:58:20,210 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 13:58:20,210 INFO L290 TraceCheckUtils]: 83: Hoare triple {39869#(<= ~counter~0 8)} ~cond := #in~cond; {39869#(<= ~counter~0 8)} is VALID [2022-04-28 13:58:20,211 INFO L290 TraceCheckUtils]: 84: Hoare triple {39869#(<= ~counter~0 8)} assume !(0 == ~cond); {39869#(<= ~counter~0 8)} is VALID [2022-04-28 13:58:20,211 INFO L290 TraceCheckUtils]: 85: Hoare triple {39869#(<= ~counter~0 8)} assume true; {39869#(<= ~counter~0 8)} is VALID [2022-04-28 13:58:20,211 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 13:58:20,212 INFO L290 TraceCheckUtils]: 87: Hoare triple {39869#(<= ~counter~0 8)} assume !!(0 != ~y3~0); {39869#(<= ~counter~0 8)} is VALID [2022-04-28 13:58:20,212 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 13:58:20,212 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 13:58:20,213 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 13:58:20,213 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 13:58:20,213 INFO L290 TraceCheckUtils]: 92: Hoare triple {39897#(<= ~counter~0 9)} ~cond := #in~cond; {39897#(<= ~counter~0 9)} is VALID [2022-04-28 13:58:20,214 INFO L290 TraceCheckUtils]: 93: Hoare triple {39897#(<= ~counter~0 9)} assume !(0 == ~cond); {39897#(<= ~counter~0 9)} is VALID [2022-04-28 13:58:20,214 INFO L290 TraceCheckUtils]: 94: Hoare triple {39897#(<= ~counter~0 9)} assume true; {39897#(<= ~counter~0 9)} is VALID [2022-04-28 13:58:20,214 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 13:58:20,215 INFO L290 TraceCheckUtils]: 96: Hoare triple {39897#(<= ~counter~0 9)} assume !!(0 != ~y3~0); {39897#(<= ~counter~0 9)} is VALID [2022-04-28 13:58:20,215 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 13:58:20,215 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 13:58:20,216 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 13:58:20,216 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 13:58:20,216 INFO L290 TraceCheckUtils]: 101: Hoare triple {39925#(<= ~counter~0 10)} ~cond := #in~cond; {39925#(<= ~counter~0 10)} is VALID [2022-04-28 13:58:20,217 INFO L290 TraceCheckUtils]: 102: Hoare triple {39925#(<= ~counter~0 10)} assume !(0 == ~cond); {39925#(<= ~counter~0 10)} is VALID [2022-04-28 13:58:20,217 INFO L290 TraceCheckUtils]: 103: Hoare triple {39925#(<= ~counter~0 10)} assume true; {39925#(<= ~counter~0 10)} is VALID [2022-04-28 13:58:20,217 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 13:58:20,218 INFO L290 TraceCheckUtils]: 105: Hoare triple {39925#(<= ~counter~0 10)} assume !!(0 != ~y3~0); {39925#(<= ~counter~0 10)} is VALID [2022-04-28 13:58:20,218 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 13:58:20,218 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 13:58:20,219 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 13:58:20,219 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 13:58:20,219 INFO L290 TraceCheckUtils]: 110: Hoare triple {39953#(<= ~counter~0 11)} ~cond := #in~cond; {39953#(<= ~counter~0 11)} is VALID [2022-04-28 13:58:20,220 INFO L290 TraceCheckUtils]: 111: Hoare triple {39953#(<= ~counter~0 11)} assume !(0 == ~cond); {39953#(<= ~counter~0 11)} is VALID [2022-04-28 13:58:20,220 INFO L290 TraceCheckUtils]: 112: Hoare triple {39953#(<= ~counter~0 11)} assume true; {39953#(<= ~counter~0 11)} is VALID [2022-04-28 13:58:20,220 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 13:58:20,221 INFO L290 TraceCheckUtils]: 114: Hoare triple {39953#(<= ~counter~0 11)} assume !!(0 != ~y3~0); {39953#(<= ~counter~0 11)} is VALID [2022-04-28 13:58:20,221 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 13:58:20,221 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 13:58:20,222 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 13:58:20,222 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 13:58:20,222 INFO L290 TraceCheckUtils]: 119: Hoare triple {39981#(<= ~counter~0 12)} ~cond := #in~cond; {39981#(<= ~counter~0 12)} is VALID [2022-04-28 13:58:20,223 INFO L290 TraceCheckUtils]: 120: Hoare triple {39981#(<= ~counter~0 12)} assume !(0 == ~cond); {39981#(<= ~counter~0 12)} is VALID [2022-04-28 13:58:20,223 INFO L290 TraceCheckUtils]: 121: Hoare triple {39981#(<= ~counter~0 12)} assume true; {39981#(<= ~counter~0 12)} is VALID [2022-04-28 13:58:20,223 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 13:58:20,224 INFO L290 TraceCheckUtils]: 123: Hoare triple {39981#(<= ~counter~0 12)} assume !!(0 != ~y3~0); {39981#(<= ~counter~0 12)} is VALID [2022-04-28 13:58:20,224 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 13:58:20,224 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 13:58:20,225 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 13:58:20,225 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 13:58:20,225 INFO L290 TraceCheckUtils]: 128: Hoare triple {40009#(<= ~counter~0 13)} ~cond := #in~cond; {40009#(<= ~counter~0 13)} is VALID [2022-04-28 13:58:20,226 INFO L290 TraceCheckUtils]: 129: Hoare triple {40009#(<= ~counter~0 13)} assume !(0 == ~cond); {40009#(<= ~counter~0 13)} is VALID [2022-04-28 13:58:20,226 INFO L290 TraceCheckUtils]: 130: Hoare triple {40009#(<= ~counter~0 13)} assume true; {40009#(<= ~counter~0 13)} is VALID [2022-04-28 13:58:20,226 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 13:58:20,227 INFO L290 TraceCheckUtils]: 132: Hoare triple {40009#(<= ~counter~0 13)} assume !!(0 != ~y3~0); {40009#(<= ~counter~0 13)} is VALID [2022-04-28 13:58:20,227 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 13:58:20,227 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 13:58:20,228 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 13:58:20,228 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 13:58:20,228 INFO L290 TraceCheckUtils]: 137: Hoare triple {40037#(<= ~counter~0 14)} ~cond := #in~cond; {40037#(<= ~counter~0 14)} is VALID [2022-04-28 13:58:20,229 INFO L290 TraceCheckUtils]: 138: Hoare triple {40037#(<= ~counter~0 14)} assume !(0 == ~cond); {40037#(<= ~counter~0 14)} is VALID [2022-04-28 13:58:20,229 INFO L290 TraceCheckUtils]: 139: Hoare triple {40037#(<= ~counter~0 14)} assume true; {40037#(<= ~counter~0 14)} is VALID [2022-04-28 13:58:20,229 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 13:58:20,230 INFO L290 TraceCheckUtils]: 141: Hoare triple {40037#(<= ~counter~0 14)} assume !!(0 != ~y3~0); {40037#(<= ~counter~0 14)} is VALID [2022-04-28 13:58:20,230 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 13:58:20,230 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 13:58:20,231 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 13:58:20,231 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 13:58:20,231 INFO L290 TraceCheckUtils]: 146: Hoare triple {40065#(<= ~counter~0 15)} ~cond := #in~cond; {40065#(<= ~counter~0 15)} is VALID [2022-04-28 13:58:20,232 INFO L290 TraceCheckUtils]: 147: Hoare triple {40065#(<= ~counter~0 15)} assume !(0 == ~cond); {40065#(<= ~counter~0 15)} is VALID [2022-04-28 13:58:20,232 INFO L290 TraceCheckUtils]: 148: Hoare triple {40065#(<= ~counter~0 15)} assume true; {40065#(<= ~counter~0 15)} is VALID [2022-04-28 13:58:20,232 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 13:58:20,233 INFO L290 TraceCheckUtils]: 150: Hoare triple {40065#(<= ~counter~0 15)} assume !!(0 != ~y3~0); {40065#(<= ~counter~0 15)} is VALID [2022-04-28 13:58:20,233 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 13:58:20,233 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 13:58:20,234 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 13:58:20,234 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 13:58:20,234 INFO L290 TraceCheckUtils]: 155: Hoare triple {40093#(<= ~counter~0 16)} ~cond := #in~cond; {40093#(<= ~counter~0 16)} is VALID [2022-04-28 13:58:20,235 INFO L290 TraceCheckUtils]: 156: Hoare triple {40093#(<= ~counter~0 16)} assume !(0 == ~cond); {40093#(<= ~counter~0 16)} is VALID [2022-04-28 13:58:20,235 INFO L290 TraceCheckUtils]: 157: Hoare triple {40093#(<= ~counter~0 16)} assume true; {40093#(<= ~counter~0 16)} is VALID [2022-04-28 13:58:20,235 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 13:58:20,236 INFO L290 TraceCheckUtils]: 159: Hoare triple {40093#(<= ~counter~0 16)} assume !!(0 != ~y3~0); {40093#(<= ~counter~0 16)} is VALID [2022-04-28 13:58:20,236 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 13:58:20,237 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 13:58:20,237 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 13:58:20,237 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 13:58:20,237 INFO L290 TraceCheckUtils]: 164: Hoare triple {40121#(<= ~counter~0 17)} ~cond := #in~cond; {40121#(<= ~counter~0 17)} is VALID [2022-04-28 13:58:20,238 INFO L290 TraceCheckUtils]: 165: Hoare triple {40121#(<= ~counter~0 17)} assume !(0 == ~cond); {40121#(<= ~counter~0 17)} is VALID [2022-04-28 13:58:20,238 INFO L290 TraceCheckUtils]: 166: Hoare triple {40121#(<= ~counter~0 17)} assume true; {40121#(<= ~counter~0 17)} is VALID [2022-04-28 13:58:20,238 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 13:58:20,239 INFO L290 TraceCheckUtils]: 168: Hoare triple {40121#(<= ~counter~0 17)} assume !!(0 != ~y3~0); {40121#(<= ~counter~0 17)} is VALID [2022-04-28 13:58:20,239 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 13:58:20,240 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 13:58:20,240 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 13:58:20,240 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 13:58:20,240 INFO L290 TraceCheckUtils]: 173: Hoare triple {40149#(<= ~counter~0 18)} ~cond := #in~cond; {40149#(<= ~counter~0 18)} is VALID [2022-04-28 13:58:20,241 INFO L290 TraceCheckUtils]: 174: Hoare triple {40149#(<= ~counter~0 18)} assume !(0 == ~cond); {40149#(<= ~counter~0 18)} is VALID [2022-04-28 13:58:20,241 INFO L290 TraceCheckUtils]: 175: Hoare triple {40149#(<= ~counter~0 18)} assume true; {40149#(<= ~counter~0 18)} is VALID [2022-04-28 13:58:20,241 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 13:58:20,242 INFO L290 TraceCheckUtils]: 177: Hoare triple {40149#(<= ~counter~0 18)} assume !!(0 != ~y3~0); {40149#(<= ~counter~0 18)} is VALID [2022-04-28 13:58:20,242 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 13:58:20,243 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 13:58:20,243 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 13:58:20,243 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 13:58:20,244 INFO L290 TraceCheckUtils]: 182: Hoare triple {40177#(<= ~counter~0 19)} ~cond := #in~cond; {40177#(<= ~counter~0 19)} is VALID [2022-04-28 13:58:20,244 INFO L290 TraceCheckUtils]: 183: Hoare triple {40177#(<= ~counter~0 19)} assume !(0 == ~cond); {40177#(<= ~counter~0 19)} is VALID [2022-04-28 13:58:20,244 INFO L290 TraceCheckUtils]: 184: Hoare triple {40177#(<= ~counter~0 19)} assume true; {40177#(<= ~counter~0 19)} is VALID [2022-04-28 13:58:20,244 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 13:58:20,245 INFO L290 TraceCheckUtils]: 186: Hoare triple {40177#(<= ~counter~0 19)} assume !!(0 != ~y3~0); {40177#(<= ~counter~0 19)} is VALID [2022-04-28 13:58:20,245 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 13:58:20,246 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 13:58:20,246 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 13:58:20,246 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 13:58:20,247 INFO L290 TraceCheckUtils]: 191: Hoare triple {40205#(<= ~counter~0 20)} ~cond := #in~cond; {40205#(<= ~counter~0 20)} is VALID [2022-04-28 13:58:20,247 INFO L290 TraceCheckUtils]: 192: Hoare triple {40205#(<= ~counter~0 20)} assume !(0 == ~cond); {40205#(<= ~counter~0 20)} is VALID [2022-04-28 13:58:20,247 INFO L290 TraceCheckUtils]: 193: Hoare triple {40205#(<= ~counter~0 20)} assume true; {40205#(<= ~counter~0 20)} is VALID [2022-04-28 13:58:20,247 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 13:58:20,248 INFO L290 TraceCheckUtils]: 195: Hoare triple {40205#(<= ~counter~0 20)} assume !!(0 != ~y3~0); {40205#(<= ~counter~0 20)} is VALID [2022-04-28 13:58:20,248 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 13:58:20,249 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 13:58:20,249 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 13:58:20,249 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 13:58:20,250 INFO L290 TraceCheckUtils]: 200: Hoare triple {40233#(<= ~counter~0 21)} ~cond := #in~cond; {40233#(<= ~counter~0 21)} is VALID [2022-04-28 13:58:20,250 INFO L290 TraceCheckUtils]: 201: Hoare triple {40233#(<= ~counter~0 21)} assume !(0 == ~cond); {40233#(<= ~counter~0 21)} is VALID [2022-04-28 13:58:20,250 INFO L290 TraceCheckUtils]: 202: Hoare triple {40233#(<= ~counter~0 21)} assume true; {40233#(<= ~counter~0 21)} is VALID [2022-04-28 13:58:20,251 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 13:58:20,251 INFO L290 TraceCheckUtils]: 204: Hoare triple {40233#(<= ~counter~0 21)} assume !!(0 != ~y3~0); {40233#(<= ~counter~0 21)} is VALID [2022-04-28 13:58:20,251 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 13:58:20,252 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 13:58:20,252 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 13:58:20,252 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 13:58:20,253 INFO L290 TraceCheckUtils]: 209: Hoare triple {40261#(<= ~counter~0 22)} ~cond := #in~cond; {40261#(<= ~counter~0 22)} is VALID [2022-04-28 13:58:20,253 INFO L290 TraceCheckUtils]: 210: Hoare triple {40261#(<= ~counter~0 22)} assume !(0 == ~cond); {40261#(<= ~counter~0 22)} is VALID [2022-04-28 13:58:20,253 INFO L290 TraceCheckUtils]: 211: Hoare triple {40261#(<= ~counter~0 22)} assume true; {40261#(<= ~counter~0 22)} is VALID [2022-04-28 13:58:20,254 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 13:58:20,254 INFO L290 TraceCheckUtils]: 213: Hoare triple {40261#(<= ~counter~0 22)} assume !!(0 != ~y3~0); {40261#(<= ~counter~0 22)} is VALID [2022-04-28 13:58:20,254 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 13:58:20,255 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 13:58:20,255 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 13:58:20,255 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 13:58:20,256 INFO L290 TraceCheckUtils]: 218: Hoare triple {40289#(<= ~counter~0 23)} ~cond := #in~cond; {40289#(<= ~counter~0 23)} is VALID [2022-04-28 13:58:20,256 INFO L290 TraceCheckUtils]: 219: Hoare triple {40289#(<= ~counter~0 23)} assume !(0 == ~cond); {40289#(<= ~counter~0 23)} is VALID [2022-04-28 13:58:20,256 INFO L290 TraceCheckUtils]: 220: Hoare triple {40289#(<= ~counter~0 23)} assume true; {40289#(<= ~counter~0 23)} is VALID [2022-04-28 13:58:20,257 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 13:58:20,257 INFO L290 TraceCheckUtils]: 222: Hoare triple {40289#(<= ~counter~0 23)} assume !!(0 != ~y3~0); {40289#(<= ~counter~0 23)} is VALID [2022-04-28 13:58:20,257 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 13:58:20,258 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 13:58:20,258 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 13:58:20,258 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 13:58:20,259 INFO L290 TraceCheckUtils]: 227: Hoare triple {40317#(<= ~counter~0 24)} ~cond := #in~cond; {40317#(<= ~counter~0 24)} is VALID [2022-04-28 13:58:20,259 INFO L290 TraceCheckUtils]: 228: Hoare triple {40317#(<= ~counter~0 24)} assume !(0 == ~cond); {40317#(<= ~counter~0 24)} is VALID [2022-04-28 13:58:20,259 INFO L290 TraceCheckUtils]: 229: Hoare triple {40317#(<= ~counter~0 24)} assume true; {40317#(<= ~counter~0 24)} is VALID [2022-04-28 13:58:20,260 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 13:58:20,260 INFO L290 TraceCheckUtils]: 231: Hoare triple {40317#(<= ~counter~0 24)} assume !!(0 != ~y3~0); {40317#(<= ~counter~0 24)} is VALID [2022-04-28 13:58:20,260 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 13:58:20,260 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 13:58:20,261 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 13:58:20,261 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 13:58:20,261 INFO L290 TraceCheckUtils]: 236: Hoare triple {39617#false} ~cond := #in~cond; {39617#false} is VALID [2022-04-28 13:58:20,261 INFO L290 TraceCheckUtils]: 237: Hoare triple {39617#false} assume 0 == ~cond; {39617#false} is VALID [2022-04-28 13:58:20,261 INFO L290 TraceCheckUtils]: 238: Hoare triple {39617#false} assume !false; {39617#false} is VALID [2022-04-28 13:58:20,262 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 13:58:20,262 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 13:58:21,743 INFO L290 TraceCheckUtils]: 238: Hoare triple {39617#false} assume !false; {39617#false} is VALID [2022-04-28 13:58:21,743 INFO L290 TraceCheckUtils]: 237: Hoare triple {39617#false} assume 0 == ~cond; {39617#false} is VALID [2022-04-28 13:58:21,743 INFO L290 TraceCheckUtils]: 236: Hoare triple {39617#false} ~cond := #in~cond; {39617#false} is VALID [2022-04-28 13:58:21,743 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 13:58:21,743 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 13:58:21,744 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 13:58:21,744 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 13:58:21,744 INFO L290 TraceCheckUtils]: 231: Hoare triple {40377#(< ~counter~0 50)} assume !!(0 != ~y3~0); {40377#(< ~counter~0 50)} is VALID [2022-04-28 13:58:21,745 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {39616#true} {40377#(< ~counter~0 50)} #63#return; {40377#(< ~counter~0 50)} is VALID [2022-04-28 13:58:21,745 INFO L290 TraceCheckUtils]: 229: Hoare triple {39616#true} assume true; {39616#true} is VALID [2022-04-28 13:58:21,745 INFO L290 TraceCheckUtils]: 228: Hoare triple {39616#true} assume !(0 == ~cond); {39616#true} is VALID [2022-04-28 13:58:21,745 INFO L290 TraceCheckUtils]: 227: Hoare triple {39616#true} ~cond := #in~cond; {39616#true} is VALID [2022-04-28 13:58:21,745 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 13:58:21,745 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 13:58:21,746 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 13:58:21,747 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 13:58:21,747 INFO L290 TraceCheckUtils]: 222: Hoare triple {40405#(< ~counter~0 49)} assume !!(0 != ~y3~0); {40405#(< ~counter~0 49)} is VALID [2022-04-28 13:58:21,747 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {39616#true} {40405#(< ~counter~0 49)} #63#return; {40405#(< ~counter~0 49)} is VALID [2022-04-28 13:58:21,747 INFO L290 TraceCheckUtils]: 220: Hoare triple {39616#true} assume true; {39616#true} is VALID [2022-04-28 13:58:21,747 INFO L290 TraceCheckUtils]: 219: Hoare triple {39616#true} assume !(0 == ~cond); {39616#true} is VALID [2022-04-28 13:58:21,748 INFO L290 TraceCheckUtils]: 218: Hoare triple {39616#true} ~cond := #in~cond; {39616#true} is VALID [2022-04-28 13:58:21,748 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 13:58:21,748 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 13:58:21,748 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 13:58:21,749 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 13:58:21,749 INFO L290 TraceCheckUtils]: 213: Hoare triple {40433#(< ~counter~0 48)} assume !!(0 != ~y3~0); {40433#(< ~counter~0 48)} is VALID [2022-04-28 13:58:21,749 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {39616#true} {40433#(< ~counter~0 48)} #63#return; {40433#(< ~counter~0 48)} is VALID [2022-04-28 13:58:21,749 INFO L290 TraceCheckUtils]: 211: Hoare triple {39616#true} assume true; {39616#true} is VALID [2022-04-28 13:58:21,750 INFO L290 TraceCheckUtils]: 210: Hoare triple {39616#true} assume !(0 == ~cond); {39616#true} is VALID [2022-04-28 13:58:21,750 INFO L290 TraceCheckUtils]: 209: Hoare triple {39616#true} ~cond := #in~cond; {39616#true} is VALID [2022-04-28 13:58:21,750 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 13:58:21,750 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 13:58:21,750 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 13:58:21,751 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 13:58:21,751 INFO L290 TraceCheckUtils]: 204: Hoare triple {40461#(< ~counter~0 47)} assume !!(0 != ~y3~0); {40461#(< ~counter~0 47)} is VALID [2022-04-28 13:58:21,751 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {39616#true} {40461#(< ~counter~0 47)} #63#return; {40461#(< ~counter~0 47)} is VALID [2022-04-28 13:58:21,752 INFO L290 TraceCheckUtils]: 202: Hoare triple {39616#true} assume true; {39616#true} is VALID [2022-04-28 13:58:21,752 INFO L290 TraceCheckUtils]: 201: Hoare triple {39616#true} assume !(0 == ~cond); {39616#true} is VALID [2022-04-28 13:58:21,752 INFO L290 TraceCheckUtils]: 200: Hoare triple {39616#true} ~cond := #in~cond; {39616#true} is VALID [2022-04-28 13:58:21,752 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 13:58:21,752 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 13:58:21,753 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 13:58:21,753 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 13:58:21,753 INFO L290 TraceCheckUtils]: 195: Hoare triple {40489#(< ~counter~0 46)} assume !!(0 != ~y3~0); {40489#(< ~counter~0 46)} is VALID [2022-04-28 13:58:21,754 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {39616#true} {40489#(< ~counter~0 46)} #63#return; {40489#(< ~counter~0 46)} is VALID [2022-04-28 13:58:21,754 INFO L290 TraceCheckUtils]: 193: Hoare triple {39616#true} assume true; {39616#true} is VALID [2022-04-28 13:58:21,754 INFO L290 TraceCheckUtils]: 192: Hoare triple {39616#true} assume !(0 == ~cond); {39616#true} is VALID [2022-04-28 13:58:21,754 INFO L290 TraceCheckUtils]: 191: Hoare triple {39616#true} ~cond := #in~cond; {39616#true} is VALID [2022-04-28 13:58:21,754 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 13:58:21,754 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 13:58:21,755 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 13:58:21,755 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 13:58:21,755 INFO L290 TraceCheckUtils]: 186: Hoare triple {40517#(< ~counter~0 45)} assume !!(0 != ~y3~0); {40517#(< ~counter~0 45)} is VALID [2022-04-28 13:58:21,756 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {39616#true} {40517#(< ~counter~0 45)} #63#return; {40517#(< ~counter~0 45)} is VALID [2022-04-28 13:58:21,756 INFO L290 TraceCheckUtils]: 184: Hoare triple {39616#true} assume true; {39616#true} is VALID [2022-04-28 13:58:21,756 INFO L290 TraceCheckUtils]: 183: Hoare triple {39616#true} assume !(0 == ~cond); {39616#true} is VALID [2022-04-28 13:58:21,756 INFO L290 TraceCheckUtils]: 182: Hoare triple {39616#true} ~cond := #in~cond; {39616#true} is VALID [2022-04-28 13:58:21,756 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 13:58:21,756 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 13:58:21,757 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 13:58:21,757 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 13:58:21,757 INFO L290 TraceCheckUtils]: 177: Hoare triple {40545#(< ~counter~0 44)} assume !!(0 != ~y3~0); {40545#(< ~counter~0 44)} is VALID [2022-04-28 13:58:21,758 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {39616#true} {40545#(< ~counter~0 44)} #63#return; {40545#(< ~counter~0 44)} is VALID [2022-04-28 13:58:21,758 INFO L290 TraceCheckUtils]: 175: Hoare triple {39616#true} assume true; {39616#true} is VALID [2022-04-28 13:58:21,758 INFO L290 TraceCheckUtils]: 174: Hoare triple {39616#true} assume !(0 == ~cond); {39616#true} is VALID [2022-04-28 13:58:21,758 INFO L290 TraceCheckUtils]: 173: Hoare triple {39616#true} ~cond := #in~cond; {39616#true} is VALID [2022-04-28 13:58:21,758 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 13:58:21,758 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 13:58:21,759 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 13:58:21,759 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 13:58:21,759 INFO L290 TraceCheckUtils]: 168: Hoare triple {40573#(< ~counter~0 43)} assume !!(0 != ~y3~0); {40573#(< ~counter~0 43)} is VALID [2022-04-28 13:58:21,760 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {39616#true} {40573#(< ~counter~0 43)} #63#return; {40573#(< ~counter~0 43)} is VALID [2022-04-28 13:58:21,760 INFO L290 TraceCheckUtils]: 166: Hoare triple {39616#true} assume true; {39616#true} is VALID [2022-04-28 13:58:21,760 INFO L290 TraceCheckUtils]: 165: Hoare triple {39616#true} assume !(0 == ~cond); {39616#true} is VALID [2022-04-28 13:58:21,760 INFO L290 TraceCheckUtils]: 164: Hoare triple {39616#true} ~cond := #in~cond; {39616#true} is VALID [2022-04-28 13:58:21,760 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 13:58:21,760 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 13:58:21,761 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 13:58:21,761 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 13:58:21,761 INFO L290 TraceCheckUtils]: 159: Hoare triple {40601#(< ~counter~0 42)} assume !!(0 != ~y3~0); {40601#(< ~counter~0 42)} is VALID [2022-04-28 13:58:21,762 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {39616#true} {40601#(< ~counter~0 42)} #63#return; {40601#(< ~counter~0 42)} is VALID [2022-04-28 13:58:21,762 INFO L290 TraceCheckUtils]: 157: Hoare triple {39616#true} assume true; {39616#true} is VALID [2022-04-28 13:58:21,762 INFO L290 TraceCheckUtils]: 156: Hoare triple {39616#true} assume !(0 == ~cond); {39616#true} is VALID [2022-04-28 13:58:21,762 INFO L290 TraceCheckUtils]: 155: Hoare triple {39616#true} ~cond := #in~cond; {39616#true} is VALID [2022-04-28 13:58:21,762 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 13:58:21,762 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 13:58:21,763 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 13:58:21,763 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 13:58:21,763 INFO L290 TraceCheckUtils]: 150: Hoare triple {40629#(< ~counter~0 41)} assume !!(0 != ~y3~0); {40629#(< ~counter~0 41)} is VALID [2022-04-28 13:58:21,764 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {39616#true} {40629#(< ~counter~0 41)} #63#return; {40629#(< ~counter~0 41)} is VALID [2022-04-28 13:58:21,764 INFO L290 TraceCheckUtils]: 148: Hoare triple {39616#true} assume true; {39616#true} is VALID [2022-04-28 13:58:21,764 INFO L290 TraceCheckUtils]: 147: Hoare triple {39616#true} assume !(0 == ~cond); {39616#true} is VALID [2022-04-28 13:58:21,764 INFO L290 TraceCheckUtils]: 146: Hoare triple {39616#true} ~cond := #in~cond; {39616#true} is VALID [2022-04-28 13:58:21,764 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 13:58:21,764 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 13:58:21,765 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 13:58:21,765 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 13:58:21,765 INFO L290 TraceCheckUtils]: 141: Hoare triple {40657#(< ~counter~0 40)} assume !!(0 != ~y3~0); {40657#(< ~counter~0 40)} is VALID [2022-04-28 13:58:21,766 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {39616#true} {40657#(< ~counter~0 40)} #63#return; {40657#(< ~counter~0 40)} is VALID [2022-04-28 13:58:21,766 INFO L290 TraceCheckUtils]: 139: Hoare triple {39616#true} assume true; {39616#true} is VALID [2022-04-28 13:58:21,766 INFO L290 TraceCheckUtils]: 138: Hoare triple {39616#true} assume !(0 == ~cond); {39616#true} is VALID [2022-04-28 13:58:21,766 INFO L290 TraceCheckUtils]: 137: Hoare triple {39616#true} ~cond := #in~cond; {39616#true} is VALID [2022-04-28 13:58:21,766 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 13:58:21,766 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 13:58:21,767 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 13:58:21,767 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 13:58:21,767 INFO L290 TraceCheckUtils]: 132: Hoare triple {40685#(< ~counter~0 39)} assume !!(0 != ~y3~0); {40685#(< ~counter~0 39)} is VALID [2022-04-28 13:58:21,768 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {39616#true} {40685#(< ~counter~0 39)} #63#return; {40685#(< ~counter~0 39)} is VALID [2022-04-28 13:58:21,768 INFO L290 TraceCheckUtils]: 130: Hoare triple {39616#true} assume true; {39616#true} is VALID [2022-04-28 13:58:21,768 INFO L290 TraceCheckUtils]: 129: Hoare triple {39616#true} assume !(0 == ~cond); {39616#true} is VALID [2022-04-28 13:58:21,768 INFO L290 TraceCheckUtils]: 128: Hoare triple {39616#true} ~cond := #in~cond; {39616#true} is VALID [2022-04-28 13:58:21,768 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 13:58:21,768 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 13:58:21,769 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 13:58:21,769 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 13:58:21,769 INFO L290 TraceCheckUtils]: 123: Hoare triple {40713#(< ~counter~0 38)} assume !!(0 != ~y3~0); {40713#(< ~counter~0 38)} is VALID [2022-04-28 13:58:21,770 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {39616#true} {40713#(< ~counter~0 38)} #63#return; {40713#(< ~counter~0 38)} is VALID [2022-04-28 13:58:21,770 INFO L290 TraceCheckUtils]: 121: Hoare triple {39616#true} assume true; {39616#true} is VALID [2022-04-28 13:58:21,770 INFO L290 TraceCheckUtils]: 120: Hoare triple {39616#true} assume !(0 == ~cond); {39616#true} is VALID [2022-04-28 13:58:21,770 INFO L290 TraceCheckUtils]: 119: Hoare triple {39616#true} ~cond := #in~cond; {39616#true} is VALID [2022-04-28 13:58:21,770 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 13:58:21,770 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 13:58:21,771 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 13:58:21,771 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 13:58:21,771 INFO L290 TraceCheckUtils]: 114: Hoare triple {40741#(< ~counter~0 37)} assume !!(0 != ~y3~0); {40741#(< ~counter~0 37)} is VALID [2022-04-28 13:58:21,772 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {39616#true} {40741#(< ~counter~0 37)} #63#return; {40741#(< ~counter~0 37)} is VALID [2022-04-28 13:58:21,772 INFO L290 TraceCheckUtils]: 112: Hoare triple {39616#true} assume true; {39616#true} is VALID [2022-04-28 13:58:21,772 INFO L290 TraceCheckUtils]: 111: Hoare triple {39616#true} assume !(0 == ~cond); {39616#true} is VALID [2022-04-28 13:58:21,772 INFO L290 TraceCheckUtils]: 110: Hoare triple {39616#true} ~cond := #in~cond; {39616#true} is VALID [2022-04-28 13:58:21,772 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 13:58:21,772 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 13:58:21,773 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 13:58:21,773 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 13:58:21,773 INFO L290 TraceCheckUtils]: 105: Hoare triple {40769#(< ~counter~0 36)} assume !!(0 != ~y3~0); {40769#(< ~counter~0 36)} is VALID [2022-04-28 13:58:21,774 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {39616#true} {40769#(< ~counter~0 36)} #63#return; {40769#(< ~counter~0 36)} is VALID [2022-04-28 13:58:21,774 INFO L290 TraceCheckUtils]: 103: Hoare triple {39616#true} assume true; {39616#true} is VALID [2022-04-28 13:58:21,774 INFO L290 TraceCheckUtils]: 102: Hoare triple {39616#true} assume !(0 == ~cond); {39616#true} is VALID [2022-04-28 13:58:21,774 INFO L290 TraceCheckUtils]: 101: Hoare triple {39616#true} ~cond := #in~cond; {39616#true} is VALID [2022-04-28 13:58:21,774 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 13:58:21,774 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 13:58:21,775 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 13:58:21,775 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 13:58:21,776 INFO L290 TraceCheckUtils]: 96: Hoare triple {40797#(< ~counter~0 35)} assume !!(0 != ~y3~0); {40797#(< ~counter~0 35)} is VALID [2022-04-28 13:58:21,776 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {39616#true} {40797#(< ~counter~0 35)} #63#return; {40797#(< ~counter~0 35)} is VALID [2022-04-28 13:58:21,776 INFO L290 TraceCheckUtils]: 94: Hoare triple {39616#true} assume true; {39616#true} is VALID [2022-04-28 13:58:21,776 INFO L290 TraceCheckUtils]: 93: Hoare triple {39616#true} assume !(0 == ~cond); {39616#true} is VALID [2022-04-28 13:58:21,776 INFO L290 TraceCheckUtils]: 92: Hoare triple {39616#true} ~cond := #in~cond; {39616#true} is VALID [2022-04-28 13:58:21,776 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 13:58:21,777 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 13:58:21,777 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 13:58:21,777 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 13:58:21,778 INFO L290 TraceCheckUtils]: 87: Hoare triple {40825#(< ~counter~0 34)} assume !!(0 != ~y3~0); {40825#(< ~counter~0 34)} is VALID [2022-04-28 13:58:21,778 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {39616#true} {40825#(< ~counter~0 34)} #63#return; {40825#(< ~counter~0 34)} is VALID [2022-04-28 13:58:21,778 INFO L290 TraceCheckUtils]: 85: Hoare triple {39616#true} assume true; {39616#true} is VALID [2022-04-28 13:58:21,778 INFO L290 TraceCheckUtils]: 84: Hoare triple {39616#true} assume !(0 == ~cond); {39616#true} is VALID [2022-04-28 13:58:21,778 INFO L290 TraceCheckUtils]: 83: Hoare triple {39616#true} ~cond := #in~cond; {39616#true} is VALID [2022-04-28 13:58:21,778 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 13:58:21,779 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 13:58:21,779 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 13:58:21,779 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 13:58:21,780 INFO L290 TraceCheckUtils]: 78: Hoare triple {40853#(< ~counter~0 33)} assume !!(0 != ~y3~0); {40853#(< ~counter~0 33)} is VALID [2022-04-28 13:58:21,780 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {39616#true} {40853#(< ~counter~0 33)} #63#return; {40853#(< ~counter~0 33)} is VALID [2022-04-28 13:58:21,780 INFO L290 TraceCheckUtils]: 76: Hoare triple {39616#true} assume true; {39616#true} is VALID [2022-04-28 13:58:21,780 INFO L290 TraceCheckUtils]: 75: Hoare triple {39616#true} assume !(0 == ~cond); {39616#true} is VALID [2022-04-28 13:58:21,780 INFO L290 TraceCheckUtils]: 74: Hoare triple {39616#true} ~cond := #in~cond; {39616#true} is VALID [2022-04-28 13:58:21,780 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 13:58:21,781 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 13:58:21,781 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 13:58:21,781 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 13:58:21,782 INFO L290 TraceCheckUtils]: 69: Hoare triple {40881#(< ~counter~0 32)} assume !!(0 != ~y3~0); {40881#(< ~counter~0 32)} is VALID [2022-04-28 13:58:21,782 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {39616#true} {40881#(< ~counter~0 32)} #63#return; {40881#(< ~counter~0 32)} is VALID [2022-04-28 13:58:21,782 INFO L290 TraceCheckUtils]: 67: Hoare triple {39616#true} assume true; {39616#true} is VALID [2022-04-28 13:58:21,782 INFO L290 TraceCheckUtils]: 66: Hoare triple {39616#true} assume !(0 == ~cond); {39616#true} is VALID [2022-04-28 13:58:21,782 INFO L290 TraceCheckUtils]: 65: Hoare triple {39616#true} ~cond := #in~cond; {39616#true} is VALID [2022-04-28 13:58:21,782 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 13:58:21,783 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 13:58:21,783 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 13:58:21,783 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 13:58:21,784 INFO L290 TraceCheckUtils]: 60: Hoare triple {40909#(< ~counter~0 31)} assume !!(0 != ~y3~0); {40909#(< ~counter~0 31)} is VALID [2022-04-28 13:58:21,784 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {39616#true} {40909#(< ~counter~0 31)} #63#return; {40909#(< ~counter~0 31)} is VALID [2022-04-28 13:58:21,784 INFO L290 TraceCheckUtils]: 58: Hoare triple {39616#true} assume true; {39616#true} is VALID [2022-04-28 13:58:21,784 INFO L290 TraceCheckUtils]: 57: Hoare triple {39616#true} assume !(0 == ~cond); {39616#true} is VALID [2022-04-28 13:58:21,784 INFO L290 TraceCheckUtils]: 56: Hoare triple {39616#true} ~cond := #in~cond; {39616#true} is VALID [2022-04-28 13:58:21,784 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 13:58:21,785 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 13:58:21,785 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 13:58:21,786 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 13:58:21,786 INFO L290 TraceCheckUtils]: 51: Hoare triple {40937#(< ~counter~0 30)} assume !!(0 != ~y3~0); {40937#(< ~counter~0 30)} is VALID [2022-04-28 13:58:21,786 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {39616#true} {40937#(< ~counter~0 30)} #63#return; {40937#(< ~counter~0 30)} is VALID [2022-04-28 13:58:21,786 INFO L290 TraceCheckUtils]: 49: Hoare triple {39616#true} assume true; {39616#true} is VALID [2022-04-28 13:58:21,786 INFO L290 TraceCheckUtils]: 48: Hoare triple {39616#true} assume !(0 == ~cond); {39616#true} is VALID [2022-04-28 13:58:21,786 INFO L290 TraceCheckUtils]: 47: Hoare triple {39616#true} ~cond := #in~cond; {39616#true} is VALID [2022-04-28 13:58:21,787 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 13:58:21,787 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 13:58:21,787 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 13:58:21,788 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 13:58:21,788 INFO L290 TraceCheckUtils]: 42: Hoare triple {40965#(< ~counter~0 29)} assume !!(0 != ~y3~0); {40965#(< ~counter~0 29)} is VALID [2022-04-28 13:58:21,788 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {39616#true} {40965#(< ~counter~0 29)} #63#return; {40965#(< ~counter~0 29)} is VALID [2022-04-28 13:58:21,788 INFO L290 TraceCheckUtils]: 40: Hoare triple {39616#true} assume true; {39616#true} is VALID [2022-04-28 13:58:21,788 INFO L290 TraceCheckUtils]: 39: Hoare triple {39616#true} assume !(0 == ~cond); {39616#true} is VALID [2022-04-28 13:58:21,789 INFO L290 TraceCheckUtils]: 38: Hoare triple {39616#true} ~cond := #in~cond; {39616#true} is VALID [2022-04-28 13:58:21,789 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 13:58:21,789 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 13:58:21,789 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 13:58:21,790 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 13:58:21,790 INFO L290 TraceCheckUtils]: 33: Hoare triple {40993#(< ~counter~0 28)} assume !!(0 != ~y3~0); {40993#(< ~counter~0 28)} is VALID [2022-04-28 13:58:21,790 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {39616#true} {40993#(< ~counter~0 28)} #63#return; {40993#(< ~counter~0 28)} is VALID [2022-04-28 13:58:21,790 INFO L290 TraceCheckUtils]: 31: Hoare triple {39616#true} assume true; {39616#true} is VALID [2022-04-28 13:58:21,790 INFO L290 TraceCheckUtils]: 30: Hoare triple {39616#true} assume !(0 == ~cond); {39616#true} is VALID [2022-04-28 13:58:21,791 INFO L290 TraceCheckUtils]: 29: Hoare triple {39616#true} ~cond := #in~cond; {39616#true} is VALID [2022-04-28 13:58:21,791 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 13:58:21,791 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 13:58:21,791 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 13:58:21,792 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 13:58:21,792 INFO L290 TraceCheckUtils]: 24: Hoare triple {41021#(< ~counter~0 27)} assume !!(0 != ~y3~0); {41021#(< ~counter~0 27)} is VALID [2022-04-28 13:58:21,792 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {39616#true} {41021#(< ~counter~0 27)} #63#return; {41021#(< ~counter~0 27)} is VALID [2022-04-28 13:58:21,792 INFO L290 TraceCheckUtils]: 22: Hoare triple {39616#true} assume true; {39616#true} is VALID [2022-04-28 13:58:21,793 INFO L290 TraceCheckUtils]: 21: Hoare triple {39616#true} assume !(0 == ~cond); {39616#true} is VALID [2022-04-28 13:58:21,793 INFO L290 TraceCheckUtils]: 20: Hoare triple {39616#true} ~cond := #in~cond; {39616#true} is VALID [2022-04-28 13:58:21,793 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 13:58:21,793 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 13:58:21,793 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 13:58:21,794 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 13:58:21,794 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {39616#true} {41049#(< ~counter~0 26)} #61#return; {41049#(< ~counter~0 26)} is VALID [2022-04-28 13:58:21,794 INFO L290 TraceCheckUtils]: 14: Hoare triple {39616#true} assume true; {39616#true} is VALID [2022-04-28 13:58:21,794 INFO L290 TraceCheckUtils]: 13: Hoare triple {39616#true} assume !(0 == ~cond); {39616#true} is VALID [2022-04-28 13:58:21,794 INFO L290 TraceCheckUtils]: 12: Hoare triple {39616#true} ~cond := #in~cond; {39616#true} is VALID [2022-04-28 13:58:21,794 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 13:58:21,795 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {39616#true} {41049#(< ~counter~0 26)} #59#return; {41049#(< ~counter~0 26)} is VALID [2022-04-28 13:58:21,795 INFO L290 TraceCheckUtils]: 9: Hoare triple {39616#true} assume true; {39616#true} is VALID [2022-04-28 13:58:21,795 INFO L290 TraceCheckUtils]: 8: Hoare triple {39616#true} assume !(0 == ~cond); {39616#true} is VALID [2022-04-28 13:58:21,795 INFO L290 TraceCheckUtils]: 7: Hoare triple {39616#true} ~cond := #in~cond; {39616#true} is VALID [2022-04-28 13:58:21,795 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 13:58:21,795 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 13:58:21,795 INFO L272 TraceCheckUtils]: 4: Hoare triple {41049#(< ~counter~0 26)} call #t~ret7 := main(); {41049#(< ~counter~0 26)} is VALID [2022-04-28 13:58:21,796 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {41049#(< ~counter~0 26)} {39616#true} #67#return; {41049#(< ~counter~0 26)} is VALID [2022-04-28 13:58:21,796 INFO L290 TraceCheckUtils]: 2: Hoare triple {41049#(< ~counter~0 26)} assume true; {41049#(< ~counter~0 26)} is VALID [2022-04-28 13:58:21,796 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 13:58:21,796 INFO L272 TraceCheckUtils]: 0: Hoare triple {39616#true} call ULTIMATE.init(); {39616#true} is VALID [2022-04-28 13:58:21,798 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 13:58:21,798 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 13:58:21,798 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1634769371] [2022-04-28 13:58:21,798 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 13:58:21,798 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1164116406] [2022-04-28 13:58:21,798 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1164116406] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 13:58:21,798 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 13:58:21,798 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [28, 28] total 54 [2022-04-28 13:58:21,798 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 13:58:21,798 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1047790001] [2022-04-28 13:58:21,798 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1047790001] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 13:58:21,798 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 13:58:21,798 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [28] imperfect sequences [] total 28 [2022-04-28 13:58:21,799 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1818125737] [2022-04-28 13:58:21,799 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 13:58:21,799 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 13:58:21,799 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 13:58:21,799 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 13:58:21,980 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 13:58:21,980 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 28 states [2022-04-28 13:58:21,980 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 13:58:21,980 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 28 interpolants. [2022-04-28 13:58:21,981 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1331, Invalid=1531, Unknown=0, NotChecked=0, Total=2862 [2022-04-28 13:58:21,981 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 13:58:23,014 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 13:58:23,014 INFO L93 Difference]: Finished difference Result 250 states and 276 transitions. [2022-04-28 13:58:23,014 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2022-04-28 13:58:23,015 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 13:58:23,015 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 13:58:23,015 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 13:58:23,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 52 states and 275 transitions. [2022-04-28 13:58:23,019 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 13:58:23,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 52 states and 275 transitions. [2022-04-28 13:58:23,022 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 52 states and 275 transitions. [2022-04-28 13:58:23,255 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 13:58:23,259 INFO L225 Difference]: With dead ends: 250 [2022-04-28 13:58:23,259 INFO L226 Difference]: Without dead ends: 245 [2022-04-28 13:58:23,259 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 13:58:23,260 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 13:58:23,260 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 13:58:23,260 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 245 states. [2022-04-28 13:58:23,551 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 245 to 245. [2022-04-28 13:58:23,551 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 13:58:23,552 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 13:58:23,553 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 13:58:23,553 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 13:58:23,555 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 13:58:23,556 INFO L93 Difference]: Finished difference Result 245 states and 271 transitions. [2022-04-28 13:58:23,556 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 271 transitions. [2022-04-28 13:58:23,556 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 13:58:23,556 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 13:58:23,556 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 13:58:23,556 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 13:58:23,559 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 13:58:23,559 INFO L93 Difference]: Finished difference Result 245 states and 271 transitions. [2022-04-28 13:58:23,559 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 271 transitions. [2022-04-28 13:58:23,560 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 13:58:23,560 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 13:58:23,560 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 13:58:23,560 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 13:58:23,560 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 13:58:23,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 245 states and 271 transitions. [2022-04-28 13:58:23,564 INFO L78 Accepts]: Start accepts. Automaton has 245 states and 271 transitions. Word has length 239 [2022-04-28 13:58:23,564 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 13:58:23,564 INFO L495 AbstractCegarLoop]: Abstraction has 245 states and 271 transitions. [2022-04-28 13:58:23,564 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 13:58:23,564 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 245 states and 271 transitions. [2022-04-28 13:58:23,863 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 13:58:23,863 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 271 transitions. [2022-04-28 13:58:23,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 249 [2022-04-28 13:58:23,864 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 13:58:23,864 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 13:58:23,881 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 13:58:24,079 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 13:58:24,080 INFO L420 AbstractCegarLoop]: === Iteration 29 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 13:58:24,080 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 13:58:24,080 INFO L85 PathProgramCache]: Analyzing trace with hash 1530108956, now seen corresponding path program 49 times [2022-04-28 13:58:24,080 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 13:58:24,080 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1149567952] [2022-04-28 13:58:24,080 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 13:58:24,080 INFO L85 PathProgramCache]: Analyzing trace with hash 1530108956, now seen corresponding path program 50 times [2022-04-28 13:58:24,081 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 13:58:24,081 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [356607699] [2022-04-28 13:58:24,081 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 13:58:24,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 13:58:24,095 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 13:58:24,096 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1756579877] [2022-04-28 13:58:24,096 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-28 13:58:24,096 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 13:58:24,096 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 13:58:24,097 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 13:58:24,101 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 13:58:24,190 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-28 13:58:24,191 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 13:58:24,193 INFO L263 TraceCheckSpWp]: Trace formula consists of 668 conjuncts, 55 conjunts are in the unsatisfiable core [2022-04-28 13:58:24,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 13:58:24,239 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 13:58:25,395 INFO L272 TraceCheckUtils]: 0: Hoare triple {42631#true} call ULTIMATE.init(); {42631#true} is VALID [2022-04-28 13:58:25,396 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 13:58:25,396 INFO L290 TraceCheckUtils]: 2: Hoare triple {42639#(<= ~counter~0 0)} assume true; {42639#(<= ~counter~0 0)} is VALID [2022-04-28 13:58:25,396 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {42639#(<= ~counter~0 0)} {42631#true} #67#return; {42639#(<= ~counter~0 0)} is VALID [2022-04-28 13:58:25,397 INFO L272 TraceCheckUtils]: 4: Hoare triple {42639#(<= ~counter~0 0)} call #t~ret7 := main(); {42639#(<= ~counter~0 0)} is VALID [2022-04-28 13:58:25,397 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 13:58:25,397 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 13:58:25,397 INFO L290 TraceCheckUtils]: 7: Hoare triple {42639#(<= ~counter~0 0)} ~cond := #in~cond; {42639#(<= ~counter~0 0)} is VALID [2022-04-28 13:58:25,398 INFO L290 TraceCheckUtils]: 8: Hoare triple {42639#(<= ~counter~0 0)} assume !(0 == ~cond); {42639#(<= ~counter~0 0)} is VALID [2022-04-28 13:58:25,398 INFO L290 TraceCheckUtils]: 9: Hoare triple {42639#(<= ~counter~0 0)} assume true; {42639#(<= ~counter~0 0)} is VALID [2022-04-28 13:58:25,398 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 13:58:25,399 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 13:58:25,399 INFO L290 TraceCheckUtils]: 12: Hoare triple {42639#(<= ~counter~0 0)} ~cond := #in~cond; {42639#(<= ~counter~0 0)} is VALID [2022-04-28 13:58:25,399 INFO L290 TraceCheckUtils]: 13: Hoare triple {42639#(<= ~counter~0 0)} assume !(0 == ~cond); {42639#(<= ~counter~0 0)} is VALID [2022-04-28 13:58:25,399 INFO L290 TraceCheckUtils]: 14: Hoare triple {42639#(<= ~counter~0 0)} assume true; {42639#(<= ~counter~0 0)} is VALID [2022-04-28 13:58:25,400 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 13:58:25,400 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 13:58:25,401 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 13:58:25,401 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 13:58:25,402 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 13:58:25,402 INFO L290 TraceCheckUtils]: 20: Hoare triple {42688#(<= ~counter~0 1)} ~cond := #in~cond; {42688#(<= ~counter~0 1)} is VALID [2022-04-28 13:58:25,402 INFO L290 TraceCheckUtils]: 21: Hoare triple {42688#(<= ~counter~0 1)} assume !(0 == ~cond); {42688#(<= ~counter~0 1)} is VALID [2022-04-28 13:58:25,403 INFO L290 TraceCheckUtils]: 22: Hoare triple {42688#(<= ~counter~0 1)} assume true; {42688#(<= ~counter~0 1)} is VALID [2022-04-28 13:58:25,403 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 13:58:25,403 INFO L290 TraceCheckUtils]: 24: Hoare triple {42688#(<= ~counter~0 1)} assume !!(0 != ~y3~0); {42688#(<= ~counter~0 1)} is VALID [2022-04-28 13:58:25,404 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 13:58:25,404 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 13:58:25,405 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 13:58:25,405 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 13:58:25,405 INFO L290 TraceCheckUtils]: 29: Hoare triple {42716#(<= ~counter~0 2)} ~cond := #in~cond; {42716#(<= ~counter~0 2)} is VALID [2022-04-28 13:58:25,405 INFO L290 TraceCheckUtils]: 30: Hoare triple {42716#(<= ~counter~0 2)} assume !(0 == ~cond); {42716#(<= ~counter~0 2)} is VALID [2022-04-28 13:58:25,406 INFO L290 TraceCheckUtils]: 31: Hoare triple {42716#(<= ~counter~0 2)} assume true; {42716#(<= ~counter~0 2)} is VALID [2022-04-28 13:58:25,406 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 13:58:25,406 INFO L290 TraceCheckUtils]: 33: Hoare triple {42716#(<= ~counter~0 2)} assume !!(0 != ~y3~0); {42716#(<= ~counter~0 2)} is VALID [2022-04-28 13:58:25,407 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 13:58:25,407 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 13:58:25,408 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 13:58:25,408 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 13:58:25,408 INFO L290 TraceCheckUtils]: 38: Hoare triple {42744#(<= ~counter~0 3)} ~cond := #in~cond; {42744#(<= ~counter~0 3)} is VALID [2022-04-28 13:58:25,409 INFO L290 TraceCheckUtils]: 39: Hoare triple {42744#(<= ~counter~0 3)} assume !(0 == ~cond); {42744#(<= ~counter~0 3)} is VALID [2022-04-28 13:58:25,409 INFO L290 TraceCheckUtils]: 40: Hoare triple {42744#(<= ~counter~0 3)} assume true; {42744#(<= ~counter~0 3)} is VALID [2022-04-28 13:58:25,409 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 13:58:25,410 INFO L290 TraceCheckUtils]: 42: Hoare triple {42744#(<= ~counter~0 3)} assume !!(0 != ~y3~0); {42744#(<= ~counter~0 3)} is VALID [2022-04-28 13:58:25,410 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 13:58:25,410 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 13:58:25,411 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 13:58:25,411 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 13:58:25,411 INFO L290 TraceCheckUtils]: 47: Hoare triple {42772#(<= ~counter~0 4)} ~cond := #in~cond; {42772#(<= ~counter~0 4)} is VALID [2022-04-28 13:58:25,412 INFO L290 TraceCheckUtils]: 48: Hoare triple {42772#(<= ~counter~0 4)} assume !(0 == ~cond); {42772#(<= ~counter~0 4)} is VALID [2022-04-28 13:58:25,412 INFO L290 TraceCheckUtils]: 49: Hoare triple {42772#(<= ~counter~0 4)} assume true; {42772#(<= ~counter~0 4)} is VALID [2022-04-28 13:58:25,412 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 13:58:25,413 INFO L290 TraceCheckUtils]: 51: Hoare triple {42772#(<= ~counter~0 4)} assume !!(0 != ~y3~0); {42772#(<= ~counter~0 4)} is VALID [2022-04-28 13:58:25,413 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 13:58:25,413 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 13:58:25,414 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 13:58:25,414 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 13:58:25,414 INFO L290 TraceCheckUtils]: 56: Hoare triple {42800#(<= ~counter~0 5)} ~cond := #in~cond; {42800#(<= ~counter~0 5)} is VALID [2022-04-28 13:58:25,415 INFO L290 TraceCheckUtils]: 57: Hoare triple {42800#(<= ~counter~0 5)} assume !(0 == ~cond); {42800#(<= ~counter~0 5)} is VALID [2022-04-28 13:58:25,415 INFO L290 TraceCheckUtils]: 58: Hoare triple {42800#(<= ~counter~0 5)} assume true; {42800#(<= ~counter~0 5)} is VALID [2022-04-28 13:58:25,415 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 13:58:25,416 INFO L290 TraceCheckUtils]: 60: Hoare triple {42800#(<= ~counter~0 5)} assume !!(0 != ~y3~0); {42800#(<= ~counter~0 5)} is VALID [2022-04-28 13:58:25,416 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 13:58:25,416 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 13:58:25,417 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 13:58:25,417 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 13:58:25,417 INFO L290 TraceCheckUtils]: 65: Hoare triple {42828#(<= ~counter~0 6)} ~cond := #in~cond; {42828#(<= ~counter~0 6)} is VALID [2022-04-28 13:58:25,418 INFO L290 TraceCheckUtils]: 66: Hoare triple {42828#(<= ~counter~0 6)} assume !(0 == ~cond); {42828#(<= ~counter~0 6)} is VALID [2022-04-28 13:58:25,418 INFO L290 TraceCheckUtils]: 67: Hoare triple {42828#(<= ~counter~0 6)} assume true; {42828#(<= ~counter~0 6)} is VALID [2022-04-28 13:58:25,418 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 13:58:25,419 INFO L290 TraceCheckUtils]: 69: Hoare triple {42828#(<= ~counter~0 6)} assume !!(0 != ~y3~0); {42828#(<= ~counter~0 6)} is VALID [2022-04-28 13:58:25,419 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 13:58:25,419 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 13:58:25,420 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 13:58:25,420 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 13:58:25,420 INFO L290 TraceCheckUtils]: 74: Hoare triple {42856#(<= ~counter~0 7)} ~cond := #in~cond; {42856#(<= ~counter~0 7)} is VALID [2022-04-28 13:58:25,421 INFO L290 TraceCheckUtils]: 75: Hoare triple {42856#(<= ~counter~0 7)} assume !(0 == ~cond); {42856#(<= ~counter~0 7)} is VALID [2022-04-28 13:58:25,421 INFO L290 TraceCheckUtils]: 76: Hoare triple {42856#(<= ~counter~0 7)} assume true; {42856#(<= ~counter~0 7)} is VALID [2022-04-28 13:58:25,421 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 13:58:25,422 INFO L290 TraceCheckUtils]: 78: Hoare triple {42856#(<= ~counter~0 7)} assume !!(0 != ~y3~0); {42856#(<= ~counter~0 7)} is VALID [2022-04-28 13:58:25,422 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 13:58:25,422 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 13:58:25,423 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 13:58:25,423 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 13:58:25,423 INFO L290 TraceCheckUtils]: 83: Hoare triple {42884#(<= ~counter~0 8)} ~cond := #in~cond; {42884#(<= ~counter~0 8)} is VALID [2022-04-28 13:58:25,424 INFO L290 TraceCheckUtils]: 84: Hoare triple {42884#(<= ~counter~0 8)} assume !(0 == ~cond); {42884#(<= ~counter~0 8)} is VALID [2022-04-28 13:58:25,424 INFO L290 TraceCheckUtils]: 85: Hoare triple {42884#(<= ~counter~0 8)} assume true; {42884#(<= ~counter~0 8)} is VALID [2022-04-28 13:58:25,424 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 13:58:25,425 INFO L290 TraceCheckUtils]: 87: Hoare triple {42884#(<= ~counter~0 8)} assume !!(0 != ~y3~0); {42884#(<= ~counter~0 8)} is VALID [2022-04-28 13:58:25,425 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 13:58:25,426 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 13:58:25,426 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 13:58:25,426 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 13:58:25,427 INFO L290 TraceCheckUtils]: 92: Hoare triple {42912#(<= ~counter~0 9)} ~cond := #in~cond; {42912#(<= ~counter~0 9)} is VALID [2022-04-28 13:58:25,427 INFO L290 TraceCheckUtils]: 93: Hoare triple {42912#(<= ~counter~0 9)} assume !(0 == ~cond); {42912#(<= ~counter~0 9)} is VALID [2022-04-28 13:58:25,427 INFO L290 TraceCheckUtils]: 94: Hoare triple {42912#(<= ~counter~0 9)} assume true; {42912#(<= ~counter~0 9)} is VALID [2022-04-28 13:58:25,428 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 13:58:25,428 INFO L290 TraceCheckUtils]: 96: Hoare triple {42912#(<= ~counter~0 9)} assume !!(0 != ~y3~0); {42912#(<= ~counter~0 9)} is VALID [2022-04-28 13:58:25,428 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 13:58:25,429 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 13:58:25,429 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 13:58:25,429 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 13:58:25,430 INFO L290 TraceCheckUtils]: 101: Hoare triple {42940#(<= ~counter~0 10)} ~cond := #in~cond; {42940#(<= ~counter~0 10)} is VALID [2022-04-28 13:58:25,430 INFO L290 TraceCheckUtils]: 102: Hoare triple {42940#(<= ~counter~0 10)} assume !(0 == ~cond); {42940#(<= ~counter~0 10)} is VALID [2022-04-28 13:58:25,430 INFO L290 TraceCheckUtils]: 103: Hoare triple {42940#(<= ~counter~0 10)} assume true; {42940#(<= ~counter~0 10)} is VALID [2022-04-28 13:58:25,431 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 13:58:25,431 INFO L290 TraceCheckUtils]: 105: Hoare triple {42940#(<= ~counter~0 10)} assume !!(0 != ~y3~0); {42940#(<= ~counter~0 10)} is VALID [2022-04-28 13:58:25,431 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 13:58:25,432 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 13:58:25,432 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 13:58:25,432 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 13:58:25,433 INFO L290 TraceCheckUtils]: 110: Hoare triple {42968#(<= ~counter~0 11)} ~cond := #in~cond; {42968#(<= ~counter~0 11)} is VALID [2022-04-28 13:58:25,433 INFO L290 TraceCheckUtils]: 111: Hoare triple {42968#(<= ~counter~0 11)} assume !(0 == ~cond); {42968#(<= ~counter~0 11)} is VALID [2022-04-28 13:58:25,433 INFO L290 TraceCheckUtils]: 112: Hoare triple {42968#(<= ~counter~0 11)} assume true; {42968#(<= ~counter~0 11)} is VALID [2022-04-28 13:58:25,434 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 13:58:25,434 INFO L290 TraceCheckUtils]: 114: Hoare triple {42968#(<= ~counter~0 11)} assume !!(0 != ~y3~0); {42968#(<= ~counter~0 11)} is VALID [2022-04-28 13:58:25,434 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 13:58:25,435 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 13:58:25,435 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 13:58:25,435 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 13:58:25,436 INFO L290 TraceCheckUtils]: 119: Hoare triple {42996#(<= ~counter~0 12)} ~cond := #in~cond; {42996#(<= ~counter~0 12)} is VALID [2022-04-28 13:58:25,436 INFO L290 TraceCheckUtils]: 120: Hoare triple {42996#(<= ~counter~0 12)} assume !(0 == ~cond); {42996#(<= ~counter~0 12)} is VALID [2022-04-28 13:58:25,436 INFO L290 TraceCheckUtils]: 121: Hoare triple {42996#(<= ~counter~0 12)} assume true; {42996#(<= ~counter~0 12)} is VALID [2022-04-28 13:58:25,437 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 13:58:25,437 INFO L290 TraceCheckUtils]: 123: Hoare triple {42996#(<= ~counter~0 12)} assume !!(0 != ~y3~0); {42996#(<= ~counter~0 12)} is VALID [2022-04-28 13:58:25,437 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 13:58:25,438 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 13:58:25,438 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 13:58:25,438 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 13:58:25,439 INFO L290 TraceCheckUtils]: 128: Hoare triple {43024#(<= ~counter~0 13)} ~cond := #in~cond; {43024#(<= ~counter~0 13)} is VALID [2022-04-28 13:58:25,439 INFO L290 TraceCheckUtils]: 129: Hoare triple {43024#(<= ~counter~0 13)} assume !(0 == ~cond); {43024#(<= ~counter~0 13)} is VALID [2022-04-28 13:58:25,439 INFO L290 TraceCheckUtils]: 130: Hoare triple {43024#(<= ~counter~0 13)} assume true; {43024#(<= ~counter~0 13)} is VALID [2022-04-28 13:58:25,440 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 13:58:25,440 INFO L290 TraceCheckUtils]: 132: Hoare triple {43024#(<= ~counter~0 13)} assume !!(0 != ~y3~0); {43024#(<= ~counter~0 13)} is VALID [2022-04-28 13:58:25,440 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 13:58:25,441 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 13:58:25,441 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 13:58:25,441 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 13:58:25,442 INFO L290 TraceCheckUtils]: 137: Hoare triple {43052#(<= ~counter~0 14)} ~cond := #in~cond; {43052#(<= ~counter~0 14)} is VALID [2022-04-28 13:58:25,442 INFO L290 TraceCheckUtils]: 138: Hoare triple {43052#(<= ~counter~0 14)} assume !(0 == ~cond); {43052#(<= ~counter~0 14)} is VALID [2022-04-28 13:58:25,442 INFO L290 TraceCheckUtils]: 139: Hoare triple {43052#(<= ~counter~0 14)} assume true; {43052#(<= ~counter~0 14)} is VALID [2022-04-28 13:58:25,443 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 13:58:25,443 INFO L290 TraceCheckUtils]: 141: Hoare triple {43052#(<= ~counter~0 14)} assume !!(0 != ~y3~0); {43052#(<= ~counter~0 14)} is VALID [2022-04-28 13:58:25,443 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 13:58:25,444 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 13:58:25,444 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 13:58:25,444 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 13:58:25,445 INFO L290 TraceCheckUtils]: 146: Hoare triple {43080#(<= ~counter~0 15)} ~cond := #in~cond; {43080#(<= ~counter~0 15)} is VALID [2022-04-28 13:58:25,445 INFO L290 TraceCheckUtils]: 147: Hoare triple {43080#(<= ~counter~0 15)} assume !(0 == ~cond); {43080#(<= ~counter~0 15)} is VALID [2022-04-28 13:58:25,445 INFO L290 TraceCheckUtils]: 148: Hoare triple {43080#(<= ~counter~0 15)} assume true; {43080#(<= ~counter~0 15)} is VALID [2022-04-28 13:58:25,446 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 13:58:25,446 INFO L290 TraceCheckUtils]: 150: Hoare triple {43080#(<= ~counter~0 15)} assume !!(0 != ~y3~0); {43080#(<= ~counter~0 15)} is VALID [2022-04-28 13:58:25,446 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 13:58:25,447 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 13:58:25,447 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 13:58:25,447 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 13:58:25,448 INFO L290 TraceCheckUtils]: 155: Hoare triple {43108#(<= ~counter~0 16)} ~cond := #in~cond; {43108#(<= ~counter~0 16)} is VALID [2022-04-28 13:58:25,448 INFO L290 TraceCheckUtils]: 156: Hoare triple {43108#(<= ~counter~0 16)} assume !(0 == ~cond); {43108#(<= ~counter~0 16)} is VALID [2022-04-28 13:58:25,448 INFO L290 TraceCheckUtils]: 157: Hoare triple {43108#(<= ~counter~0 16)} assume true; {43108#(<= ~counter~0 16)} is VALID [2022-04-28 13:58:25,449 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 13:58:25,449 INFO L290 TraceCheckUtils]: 159: Hoare triple {43108#(<= ~counter~0 16)} assume !!(0 != ~y3~0); {43108#(<= ~counter~0 16)} is VALID [2022-04-28 13:58:25,449 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 13:58:25,450 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 13:58:25,450 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 13:58:25,451 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 13:58:25,451 INFO L290 TraceCheckUtils]: 164: Hoare triple {43136#(<= ~counter~0 17)} ~cond := #in~cond; {43136#(<= ~counter~0 17)} is VALID [2022-04-28 13:58:25,451 INFO L290 TraceCheckUtils]: 165: Hoare triple {43136#(<= ~counter~0 17)} assume !(0 == ~cond); {43136#(<= ~counter~0 17)} is VALID [2022-04-28 13:58:25,451 INFO L290 TraceCheckUtils]: 166: Hoare triple {43136#(<= ~counter~0 17)} assume true; {43136#(<= ~counter~0 17)} is VALID [2022-04-28 13:58:25,452 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 13:58:25,452 INFO L290 TraceCheckUtils]: 168: Hoare triple {43136#(<= ~counter~0 17)} assume !!(0 != ~y3~0); {43136#(<= ~counter~0 17)} is VALID [2022-04-28 13:58:25,452 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 13:58:25,453 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 13:58:25,453 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 13:58:25,454 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 13:58:25,454 INFO L290 TraceCheckUtils]: 173: Hoare triple {43164#(<= ~counter~0 18)} ~cond := #in~cond; {43164#(<= ~counter~0 18)} is VALID [2022-04-28 13:58:25,454 INFO L290 TraceCheckUtils]: 174: Hoare triple {43164#(<= ~counter~0 18)} assume !(0 == ~cond); {43164#(<= ~counter~0 18)} is VALID [2022-04-28 13:58:25,454 INFO L290 TraceCheckUtils]: 175: Hoare triple {43164#(<= ~counter~0 18)} assume true; {43164#(<= ~counter~0 18)} is VALID [2022-04-28 13:58:25,455 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 13:58:25,455 INFO L290 TraceCheckUtils]: 177: Hoare triple {43164#(<= ~counter~0 18)} assume !!(0 != ~y3~0); {43164#(<= ~counter~0 18)} is VALID [2022-04-28 13:58:25,455 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 13:58:25,456 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 13:58:25,456 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 13:58:25,457 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 13:58:25,457 INFO L290 TraceCheckUtils]: 182: Hoare triple {43192#(<= ~counter~0 19)} ~cond := #in~cond; {43192#(<= ~counter~0 19)} is VALID [2022-04-28 13:58:25,457 INFO L290 TraceCheckUtils]: 183: Hoare triple {43192#(<= ~counter~0 19)} assume !(0 == ~cond); {43192#(<= ~counter~0 19)} is VALID [2022-04-28 13:58:25,457 INFO L290 TraceCheckUtils]: 184: Hoare triple {43192#(<= ~counter~0 19)} assume true; {43192#(<= ~counter~0 19)} is VALID [2022-04-28 13:58:25,458 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 13:58:25,458 INFO L290 TraceCheckUtils]: 186: Hoare triple {43192#(<= ~counter~0 19)} assume !!(0 != ~y3~0); {43192#(<= ~counter~0 19)} is VALID [2022-04-28 13:58:25,458 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 13:58:25,459 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 13:58:25,459 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 13:58:25,460 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 13:58:25,460 INFO L290 TraceCheckUtils]: 191: Hoare triple {43220#(<= ~counter~0 20)} ~cond := #in~cond; {43220#(<= ~counter~0 20)} is VALID [2022-04-28 13:58:25,460 INFO L290 TraceCheckUtils]: 192: Hoare triple {43220#(<= ~counter~0 20)} assume !(0 == ~cond); {43220#(<= ~counter~0 20)} is VALID [2022-04-28 13:58:25,461 INFO L290 TraceCheckUtils]: 193: Hoare triple {43220#(<= ~counter~0 20)} assume true; {43220#(<= ~counter~0 20)} is VALID [2022-04-28 13:58:25,461 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 13:58:25,461 INFO L290 TraceCheckUtils]: 195: Hoare triple {43220#(<= ~counter~0 20)} assume !!(0 != ~y3~0); {43220#(<= ~counter~0 20)} is VALID [2022-04-28 13:58:25,462 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 13:58:25,462 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 13:58:25,462 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 13:58:25,463 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 13:58:25,463 INFO L290 TraceCheckUtils]: 200: Hoare triple {43248#(<= ~counter~0 21)} ~cond := #in~cond; {43248#(<= ~counter~0 21)} is VALID [2022-04-28 13:58:25,463 INFO L290 TraceCheckUtils]: 201: Hoare triple {43248#(<= ~counter~0 21)} assume !(0 == ~cond); {43248#(<= ~counter~0 21)} is VALID [2022-04-28 13:58:25,464 INFO L290 TraceCheckUtils]: 202: Hoare triple {43248#(<= ~counter~0 21)} assume true; {43248#(<= ~counter~0 21)} is VALID [2022-04-28 13:58:25,464 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 13:58:25,464 INFO L290 TraceCheckUtils]: 204: Hoare triple {43248#(<= ~counter~0 21)} assume !!(0 != ~y3~0); {43248#(<= ~counter~0 21)} is VALID [2022-04-28 13:58:25,465 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 13:58:25,465 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 13:58:25,465 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 13:58:25,466 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 13:58:25,466 INFO L290 TraceCheckUtils]: 209: Hoare triple {43276#(<= ~counter~0 22)} ~cond := #in~cond; {43276#(<= ~counter~0 22)} is VALID [2022-04-28 13:58:25,466 INFO L290 TraceCheckUtils]: 210: Hoare triple {43276#(<= ~counter~0 22)} assume !(0 == ~cond); {43276#(<= ~counter~0 22)} is VALID [2022-04-28 13:58:25,467 INFO L290 TraceCheckUtils]: 211: Hoare triple {43276#(<= ~counter~0 22)} assume true; {43276#(<= ~counter~0 22)} is VALID [2022-04-28 13:58:25,467 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 13:58:25,467 INFO L290 TraceCheckUtils]: 213: Hoare triple {43276#(<= ~counter~0 22)} assume !!(0 != ~y3~0); {43276#(<= ~counter~0 22)} is VALID [2022-04-28 13:58:25,468 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 13:58:25,468 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 13:58:25,468 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 13:58:25,469 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 13:58:25,469 INFO L290 TraceCheckUtils]: 218: Hoare triple {43304#(<= ~counter~0 23)} ~cond := #in~cond; {43304#(<= ~counter~0 23)} is VALID [2022-04-28 13:58:25,469 INFO L290 TraceCheckUtils]: 219: Hoare triple {43304#(<= ~counter~0 23)} assume !(0 == ~cond); {43304#(<= ~counter~0 23)} is VALID [2022-04-28 13:58:25,470 INFO L290 TraceCheckUtils]: 220: Hoare triple {43304#(<= ~counter~0 23)} assume true; {43304#(<= ~counter~0 23)} is VALID [2022-04-28 13:58:25,470 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 13:58:25,470 INFO L290 TraceCheckUtils]: 222: Hoare triple {43304#(<= ~counter~0 23)} assume !!(0 != ~y3~0); {43304#(<= ~counter~0 23)} is VALID [2022-04-28 13:58:25,471 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 13:58:25,471 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 13:58:25,471 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 13:58:25,472 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 13:58:25,472 INFO L290 TraceCheckUtils]: 227: Hoare triple {43332#(<= ~counter~0 24)} ~cond := #in~cond; {43332#(<= ~counter~0 24)} is VALID [2022-04-28 13:58:25,472 INFO L290 TraceCheckUtils]: 228: Hoare triple {43332#(<= ~counter~0 24)} assume !(0 == ~cond); {43332#(<= ~counter~0 24)} is VALID [2022-04-28 13:58:25,473 INFO L290 TraceCheckUtils]: 229: Hoare triple {43332#(<= ~counter~0 24)} assume true; {43332#(<= ~counter~0 24)} is VALID [2022-04-28 13:58:25,473 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 13:58:25,473 INFO L290 TraceCheckUtils]: 231: Hoare triple {43332#(<= ~counter~0 24)} assume !!(0 != ~y3~0); {43332#(<= ~counter~0 24)} is VALID [2022-04-28 13:58:25,474 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 13:58:25,474 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 13:58:25,475 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 13:58:25,475 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 13:58:25,475 INFO L290 TraceCheckUtils]: 236: Hoare triple {43360#(<= ~counter~0 25)} ~cond := #in~cond; {43360#(<= ~counter~0 25)} is VALID [2022-04-28 13:58:25,476 INFO L290 TraceCheckUtils]: 237: Hoare triple {43360#(<= ~counter~0 25)} assume !(0 == ~cond); {43360#(<= ~counter~0 25)} is VALID [2022-04-28 13:58:25,476 INFO L290 TraceCheckUtils]: 238: Hoare triple {43360#(<= ~counter~0 25)} assume true; {43360#(<= ~counter~0 25)} is VALID [2022-04-28 13:58:25,476 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 13:58:25,476 INFO L290 TraceCheckUtils]: 240: Hoare triple {43360#(<= ~counter~0 25)} assume !!(0 != ~y3~0); {43360#(<= ~counter~0 25)} is VALID [2022-04-28 13:58:25,477 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 13:58:25,477 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 13:58:25,477 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 13:58:25,477 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 13:58:25,477 INFO L290 TraceCheckUtils]: 245: Hoare triple {42632#false} ~cond := #in~cond; {42632#false} is VALID [2022-04-28 13:58:25,478 INFO L290 TraceCheckUtils]: 246: Hoare triple {42632#false} assume 0 == ~cond; {42632#false} is VALID [2022-04-28 13:58:25,478 INFO L290 TraceCheckUtils]: 247: Hoare triple {42632#false} assume !false; {42632#false} is VALID [2022-04-28 13:58:25,479 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 13:58:25,479 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 13:58:26,993 INFO L290 TraceCheckUtils]: 247: Hoare triple {42632#false} assume !false; {42632#false} is VALID [2022-04-28 13:58:26,993 INFO L290 TraceCheckUtils]: 246: Hoare triple {42632#false} assume 0 == ~cond; {42632#false} is VALID [2022-04-28 13:58:26,993 INFO L290 TraceCheckUtils]: 245: Hoare triple {42632#false} ~cond := #in~cond; {42632#false} is VALID [2022-04-28 13:58:26,993 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 13:58:26,993 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 13:58:26,994 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 13:58:26,994 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 13:58:26,994 INFO L290 TraceCheckUtils]: 240: Hoare triple {43420#(< ~counter~0 50)} assume !!(0 != ~y3~0); {43420#(< ~counter~0 50)} is VALID [2022-04-28 13:58:26,995 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {42631#true} {43420#(< ~counter~0 50)} #63#return; {43420#(< ~counter~0 50)} is VALID [2022-04-28 13:58:26,995 INFO L290 TraceCheckUtils]: 238: Hoare triple {42631#true} assume true; {42631#true} is VALID [2022-04-28 13:58:26,995 INFO L290 TraceCheckUtils]: 237: Hoare triple {42631#true} assume !(0 == ~cond); {42631#true} is VALID [2022-04-28 13:58:26,995 INFO L290 TraceCheckUtils]: 236: Hoare triple {42631#true} ~cond := #in~cond; {42631#true} is VALID [2022-04-28 13:58:26,995 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 13:58:26,995 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 13:58:26,996 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 13:58:26,997 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 13:58:26,997 INFO L290 TraceCheckUtils]: 231: Hoare triple {43448#(< ~counter~0 49)} assume !!(0 != ~y3~0); {43448#(< ~counter~0 49)} is VALID [2022-04-28 13:58:26,997 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {42631#true} {43448#(< ~counter~0 49)} #63#return; {43448#(< ~counter~0 49)} is VALID [2022-04-28 13:58:26,997 INFO L290 TraceCheckUtils]: 229: Hoare triple {42631#true} assume true; {42631#true} is VALID [2022-04-28 13:58:26,997 INFO L290 TraceCheckUtils]: 228: Hoare triple {42631#true} assume !(0 == ~cond); {42631#true} is VALID [2022-04-28 13:58:26,998 INFO L290 TraceCheckUtils]: 227: Hoare triple {42631#true} ~cond := #in~cond; {42631#true} is VALID [2022-04-28 13:58:26,998 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 13:58:26,998 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 13:58:26,998 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 13:58:26,999 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 13:58:26,999 INFO L290 TraceCheckUtils]: 222: Hoare triple {43476#(< ~counter~0 48)} assume !!(0 != ~y3~0); {43476#(< ~counter~0 48)} is VALID [2022-04-28 13:58:26,999 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {42631#true} {43476#(< ~counter~0 48)} #63#return; {43476#(< ~counter~0 48)} is VALID [2022-04-28 13:58:26,999 INFO L290 TraceCheckUtils]: 220: Hoare triple {42631#true} assume true; {42631#true} is VALID [2022-04-28 13:58:27,000 INFO L290 TraceCheckUtils]: 219: Hoare triple {42631#true} assume !(0 == ~cond); {42631#true} is VALID [2022-04-28 13:58:27,000 INFO L290 TraceCheckUtils]: 218: Hoare triple {42631#true} ~cond := #in~cond; {42631#true} is VALID [2022-04-28 13:58:27,000 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 13:58:27,000 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 13:58:27,001 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 13:58:27,001 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 13:58:27,001 INFO L290 TraceCheckUtils]: 213: Hoare triple {43504#(< ~counter~0 47)} assume !!(0 != ~y3~0); {43504#(< ~counter~0 47)} is VALID [2022-04-28 13:58:27,001 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {42631#true} {43504#(< ~counter~0 47)} #63#return; {43504#(< ~counter~0 47)} is VALID [2022-04-28 13:58:27,002 INFO L290 TraceCheckUtils]: 211: Hoare triple {42631#true} assume true; {42631#true} is VALID [2022-04-28 13:58:27,002 INFO L290 TraceCheckUtils]: 210: Hoare triple {42631#true} assume !(0 == ~cond); {42631#true} is VALID [2022-04-28 13:58:27,002 INFO L290 TraceCheckUtils]: 209: Hoare triple {42631#true} ~cond := #in~cond; {42631#true} is VALID [2022-04-28 13:58:27,002 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 13:58:27,002 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 13:58:27,003 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 13:58:27,003 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 13:58:27,003 INFO L290 TraceCheckUtils]: 204: Hoare triple {43532#(< ~counter~0 46)} assume !!(0 != ~y3~0); {43532#(< ~counter~0 46)} is VALID [2022-04-28 13:58:27,004 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {42631#true} {43532#(< ~counter~0 46)} #63#return; {43532#(< ~counter~0 46)} is VALID [2022-04-28 13:58:27,004 INFO L290 TraceCheckUtils]: 202: Hoare triple {42631#true} assume true; {42631#true} is VALID [2022-04-28 13:58:27,004 INFO L290 TraceCheckUtils]: 201: Hoare triple {42631#true} assume !(0 == ~cond); {42631#true} is VALID [2022-04-28 13:58:27,004 INFO L290 TraceCheckUtils]: 200: Hoare triple {42631#true} ~cond := #in~cond; {42631#true} is VALID [2022-04-28 13:58:27,004 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 13:58:27,004 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 13:58:27,005 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 13:58:27,005 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 13:58:27,005 INFO L290 TraceCheckUtils]: 195: Hoare triple {43560#(< ~counter~0 45)} assume !!(0 != ~y3~0); {43560#(< ~counter~0 45)} is VALID [2022-04-28 13:58:27,006 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {42631#true} {43560#(< ~counter~0 45)} #63#return; {43560#(< ~counter~0 45)} is VALID [2022-04-28 13:58:27,006 INFO L290 TraceCheckUtils]: 193: Hoare triple {42631#true} assume true; {42631#true} is VALID [2022-04-28 13:58:27,006 INFO L290 TraceCheckUtils]: 192: Hoare triple {42631#true} assume !(0 == ~cond); {42631#true} is VALID [2022-04-28 13:58:27,006 INFO L290 TraceCheckUtils]: 191: Hoare triple {42631#true} ~cond := #in~cond; {42631#true} is VALID [2022-04-28 13:58:27,006 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 13:58:27,006 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 13:58:27,007 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 13:58:27,007 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 13:58:27,007 INFO L290 TraceCheckUtils]: 186: Hoare triple {43588#(< ~counter~0 44)} assume !!(0 != ~y3~0); {43588#(< ~counter~0 44)} is VALID [2022-04-28 13:58:27,008 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {42631#true} {43588#(< ~counter~0 44)} #63#return; {43588#(< ~counter~0 44)} is VALID [2022-04-28 13:58:27,008 INFO L290 TraceCheckUtils]: 184: Hoare triple {42631#true} assume true; {42631#true} is VALID [2022-04-28 13:58:27,008 INFO L290 TraceCheckUtils]: 183: Hoare triple {42631#true} assume !(0 == ~cond); {42631#true} is VALID [2022-04-28 13:58:27,008 INFO L290 TraceCheckUtils]: 182: Hoare triple {42631#true} ~cond := #in~cond; {42631#true} is VALID [2022-04-28 13:58:27,008 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 13:58:27,008 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 13:58:27,009 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 13:58:27,009 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 13:58:27,009 INFO L290 TraceCheckUtils]: 177: Hoare triple {43616#(< ~counter~0 43)} assume !!(0 != ~y3~0); {43616#(< ~counter~0 43)} is VALID [2022-04-28 13:58:27,010 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {42631#true} {43616#(< ~counter~0 43)} #63#return; {43616#(< ~counter~0 43)} is VALID [2022-04-28 13:58:27,010 INFO L290 TraceCheckUtils]: 175: Hoare triple {42631#true} assume true; {42631#true} is VALID [2022-04-28 13:58:27,010 INFO L290 TraceCheckUtils]: 174: Hoare triple {42631#true} assume !(0 == ~cond); {42631#true} is VALID [2022-04-28 13:58:27,010 INFO L290 TraceCheckUtils]: 173: Hoare triple {42631#true} ~cond := #in~cond; {42631#true} is VALID [2022-04-28 13:58:27,010 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 13:58:27,010 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 13:58:27,011 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 13:58:27,011 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 13:58:27,011 INFO L290 TraceCheckUtils]: 168: Hoare triple {43644#(< ~counter~0 42)} assume !!(0 != ~y3~0); {43644#(< ~counter~0 42)} is VALID [2022-04-28 13:58:27,012 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {42631#true} {43644#(< ~counter~0 42)} #63#return; {43644#(< ~counter~0 42)} is VALID [2022-04-28 13:58:27,012 INFO L290 TraceCheckUtils]: 166: Hoare triple {42631#true} assume true; {42631#true} is VALID [2022-04-28 13:58:27,012 INFO L290 TraceCheckUtils]: 165: Hoare triple {42631#true} assume !(0 == ~cond); {42631#true} is VALID [2022-04-28 13:58:27,012 INFO L290 TraceCheckUtils]: 164: Hoare triple {42631#true} ~cond := #in~cond; {42631#true} is VALID [2022-04-28 13:58:27,012 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 13:58:27,012 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 13:58:27,013 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 13:58:27,013 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 13:58:27,013 INFO L290 TraceCheckUtils]: 159: Hoare triple {43672#(< ~counter~0 41)} assume !!(0 != ~y3~0); {43672#(< ~counter~0 41)} is VALID [2022-04-28 13:58:27,014 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {42631#true} {43672#(< ~counter~0 41)} #63#return; {43672#(< ~counter~0 41)} is VALID [2022-04-28 13:58:27,014 INFO L290 TraceCheckUtils]: 157: Hoare triple {42631#true} assume true; {42631#true} is VALID [2022-04-28 13:58:27,014 INFO L290 TraceCheckUtils]: 156: Hoare triple {42631#true} assume !(0 == ~cond); {42631#true} is VALID [2022-04-28 13:58:27,014 INFO L290 TraceCheckUtils]: 155: Hoare triple {42631#true} ~cond := #in~cond; {42631#true} is VALID [2022-04-28 13:58:27,014 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 13:58:27,014 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 13:58:27,015 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 13:58:27,015 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 13:58:27,015 INFO L290 TraceCheckUtils]: 150: Hoare triple {43700#(< ~counter~0 40)} assume !!(0 != ~y3~0); {43700#(< ~counter~0 40)} is VALID [2022-04-28 13:58:27,016 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {42631#true} {43700#(< ~counter~0 40)} #63#return; {43700#(< ~counter~0 40)} is VALID [2022-04-28 13:58:27,016 INFO L290 TraceCheckUtils]: 148: Hoare triple {42631#true} assume true; {42631#true} is VALID [2022-04-28 13:58:27,016 INFO L290 TraceCheckUtils]: 147: Hoare triple {42631#true} assume !(0 == ~cond); {42631#true} is VALID [2022-04-28 13:58:27,016 INFO L290 TraceCheckUtils]: 146: Hoare triple {42631#true} ~cond := #in~cond; {42631#true} is VALID [2022-04-28 13:58:27,016 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 13:58:27,016 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 13:58:27,017 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 13:58:27,017 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 13:58:27,017 INFO L290 TraceCheckUtils]: 141: Hoare triple {43728#(< ~counter~0 39)} assume !!(0 != ~y3~0); {43728#(< ~counter~0 39)} is VALID [2022-04-28 13:58:27,018 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {42631#true} {43728#(< ~counter~0 39)} #63#return; {43728#(< ~counter~0 39)} is VALID [2022-04-28 13:58:27,018 INFO L290 TraceCheckUtils]: 139: Hoare triple {42631#true} assume true; {42631#true} is VALID [2022-04-28 13:58:27,018 INFO L290 TraceCheckUtils]: 138: Hoare triple {42631#true} assume !(0 == ~cond); {42631#true} is VALID [2022-04-28 13:58:27,018 INFO L290 TraceCheckUtils]: 137: Hoare triple {42631#true} ~cond := #in~cond; {42631#true} is VALID [2022-04-28 13:58:27,018 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 13:58:27,018 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 13:58:27,019 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 13:58:27,019 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 13:58:27,020 INFO L290 TraceCheckUtils]: 132: Hoare triple {43756#(< ~counter~0 38)} assume !!(0 != ~y3~0); {43756#(< ~counter~0 38)} is VALID [2022-04-28 13:58:27,020 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {42631#true} {43756#(< ~counter~0 38)} #63#return; {43756#(< ~counter~0 38)} is VALID [2022-04-28 13:58:27,020 INFO L290 TraceCheckUtils]: 130: Hoare triple {42631#true} assume true; {42631#true} is VALID [2022-04-28 13:58:27,020 INFO L290 TraceCheckUtils]: 129: Hoare triple {42631#true} assume !(0 == ~cond); {42631#true} is VALID [2022-04-28 13:58:27,020 INFO L290 TraceCheckUtils]: 128: Hoare triple {42631#true} ~cond := #in~cond; {42631#true} is VALID [2022-04-28 13:58:27,020 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 13:58:27,020 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 13:58:27,021 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 13:58:27,021 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 13:58:27,022 INFO L290 TraceCheckUtils]: 123: Hoare triple {43784#(< ~counter~0 37)} assume !!(0 != ~y3~0); {43784#(< ~counter~0 37)} is VALID [2022-04-28 13:58:27,022 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {42631#true} {43784#(< ~counter~0 37)} #63#return; {43784#(< ~counter~0 37)} is VALID [2022-04-28 13:58:27,022 INFO L290 TraceCheckUtils]: 121: Hoare triple {42631#true} assume true; {42631#true} is VALID [2022-04-28 13:58:27,022 INFO L290 TraceCheckUtils]: 120: Hoare triple {42631#true} assume !(0 == ~cond); {42631#true} is VALID [2022-04-28 13:58:27,022 INFO L290 TraceCheckUtils]: 119: Hoare triple {42631#true} ~cond := #in~cond; {42631#true} is VALID [2022-04-28 13:58:27,022 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 13:58:27,023 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 13:58:27,023 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 13:58:27,023 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 13:58:27,024 INFO L290 TraceCheckUtils]: 114: Hoare triple {43812#(< ~counter~0 36)} assume !!(0 != ~y3~0); {43812#(< ~counter~0 36)} is VALID [2022-04-28 13:58:27,024 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {42631#true} {43812#(< ~counter~0 36)} #63#return; {43812#(< ~counter~0 36)} is VALID [2022-04-28 13:58:27,024 INFO L290 TraceCheckUtils]: 112: Hoare triple {42631#true} assume true; {42631#true} is VALID [2022-04-28 13:58:27,024 INFO L290 TraceCheckUtils]: 111: Hoare triple {42631#true} assume !(0 == ~cond); {42631#true} is VALID [2022-04-28 13:58:27,024 INFO L290 TraceCheckUtils]: 110: Hoare triple {42631#true} ~cond := #in~cond; {42631#true} is VALID [2022-04-28 13:58:27,024 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 13:58:27,025 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 13:58:27,025 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 13:58:27,025 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 13:58:27,026 INFO L290 TraceCheckUtils]: 105: Hoare triple {43840#(< ~counter~0 35)} assume !!(0 != ~y3~0); {43840#(< ~counter~0 35)} is VALID [2022-04-28 13:58:27,026 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {42631#true} {43840#(< ~counter~0 35)} #63#return; {43840#(< ~counter~0 35)} is VALID [2022-04-28 13:58:27,026 INFO L290 TraceCheckUtils]: 103: Hoare triple {42631#true} assume true; {42631#true} is VALID [2022-04-28 13:58:27,026 INFO L290 TraceCheckUtils]: 102: Hoare triple {42631#true} assume !(0 == ~cond); {42631#true} is VALID [2022-04-28 13:58:27,026 INFO L290 TraceCheckUtils]: 101: Hoare triple {42631#true} ~cond := #in~cond; {42631#true} is VALID [2022-04-28 13:58:27,026 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 13:58:27,027 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 13:58:27,027 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 13:58:27,027 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 13:58:27,028 INFO L290 TraceCheckUtils]: 96: Hoare triple {43868#(< ~counter~0 34)} assume !!(0 != ~y3~0); {43868#(< ~counter~0 34)} is VALID [2022-04-28 13:58:27,028 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {42631#true} {43868#(< ~counter~0 34)} #63#return; {43868#(< ~counter~0 34)} is VALID [2022-04-28 13:58:27,028 INFO L290 TraceCheckUtils]: 94: Hoare triple {42631#true} assume true; {42631#true} is VALID [2022-04-28 13:58:27,028 INFO L290 TraceCheckUtils]: 93: Hoare triple {42631#true} assume !(0 == ~cond); {42631#true} is VALID [2022-04-28 13:58:27,028 INFO L290 TraceCheckUtils]: 92: Hoare triple {42631#true} ~cond := #in~cond; {42631#true} is VALID [2022-04-28 13:58:27,028 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 13:58:27,029 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 13:58:27,029 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 13:58:27,030 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 13:58:27,030 INFO L290 TraceCheckUtils]: 87: Hoare triple {43896#(< ~counter~0 33)} assume !!(0 != ~y3~0); {43896#(< ~counter~0 33)} is VALID [2022-04-28 13:58:27,030 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {42631#true} {43896#(< ~counter~0 33)} #63#return; {43896#(< ~counter~0 33)} is VALID [2022-04-28 13:58:27,030 INFO L290 TraceCheckUtils]: 85: Hoare triple {42631#true} assume true; {42631#true} is VALID [2022-04-28 13:58:27,030 INFO L290 TraceCheckUtils]: 84: Hoare triple {42631#true} assume !(0 == ~cond); {42631#true} is VALID [2022-04-28 13:58:27,030 INFO L290 TraceCheckUtils]: 83: Hoare triple {42631#true} ~cond := #in~cond; {42631#true} is VALID [2022-04-28 13:58:27,031 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 13:58:27,031 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 13:58:27,031 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 13:58:27,032 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 13:58:27,032 INFO L290 TraceCheckUtils]: 78: Hoare triple {43924#(< ~counter~0 32)} assume !!(0 != ~y3~0); {43924#(< ~counter~0 32)} is VALID [2022-04-28 13:58:27,032 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {42631#true} {43924#(< ~counter~0 32)} #63#return; {43924#(< ~counter~0 32)} is VALID [2022-04-28 13:58:27,032 INFO L290 TraceCheckUtils]: 76: Hoare triple {42631#true} assume true; {42631#true} is VALID [2022-04-28 13:58:27,032 INFO L290 TraceCheckUtils]: 75: Hoare triple {42631#true} assume !(0 == ~cond); {42631#true} is VALID [2022-04-28 13:58:27,033 INFO L290 TraceCheckUtils]: 74: Hoare triple {42631#true} ~cond := #in~cond; {42631#true} is VALID [2022-04-28 13:58:27,033 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 13:58:27,033 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 13:58:27,033 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 13:58:27,034 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 13:58:27,034 INFO L290 TraceCheckUtils]: 69: Hoare triple {43952#(< ~counter~0 31)} assume !!(0 != ~y3~0); {43952#(< ~counter~0 31)} is VALID [2022-04-28 13:58:27,034 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {42631#true} {43952#(< ~counter~0 31)} #63#return; {43952#(< ~counter~0 31)} is VALID [2022-04-28 13:58:27,034 INFO L290 TraceCheckUtils]: 67: Hoare triple {42631#true} assume true; {42631#true} is VALID [2022-04-28 13:58:27,035 INFO L290 TraceCheckUtils]: 66: Hoare triple {42631#true} assume !(0 == ~cond); {42631#true} is VALID [2022-04-28 13:58:27,035 INFO L290 TraceCheckUtils]: 65: Hoare triple {42631#true} ~cond := #in~cond; {42631#true} is VALID [2022-04-28 13:58:27,035 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 13:58:27,035 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 13:58:27,035 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 13:58:27,036 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 13:58:27,036 INFO L290 TraceCheckUtils]: 60: Hoare triple {43980#(< ~counter~0 30)} assume !!(0 != ~y3~0); {43980#(< ~counter~0 30)} is VALID [2022-04-28 13:58:27,036 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {42631#true} {43980#(< ~counter~0 30)} #63#return; {43980#(< ~counter~0 30)} is VALID [2022-04-28 13:58:27,037 INFO L290 TraceCheckUtils]: 58: Hoare triple {42631#true} assume true; {42631#true} is VALID [2022-04-28 13:58:27,037 INFO L290 TraceCheckUtils]: 57: Hoare triple {42631#true} assume !(0 == ~cond); {42631#true} is VALID [2022-04-28 13:58:27,037 INFO L290 TraceCheckUtils]: 56: Hoare triple {42631#true} ~cond := #in~cond; {42631#true} is VALID [2022-04-28 13:58:27,037 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 13:58:27,037 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 13:58:27,038 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 13:58:27,038 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 13:58:27,038 INFO L290 TraceCheckUtils]: 51: Hoare triple {44008#(< ~counter~0 29)} assume !!(0 != ~y3~0); {44008#(< ~counter~0 29)} is VALID [2022-04-28 13:58:27,039 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {42631#true} {44008#(< ~counter~0 29)} #63#return; {44008#(< ~counter~0 29)} is VALID [2022-04-28 13:58:27,039 INFO L290 TraceCheckUtils]: 49: Hoare triple {42631#true} assume true; {42631#true} is VALID [2022-04-28 13:58:27,039 INFO L290 TraceCheckUtils]: 48: Hoare triple {42631#true} assume !(0 == ~cond); {42631#true} is VALID [2022-04-28 13:58:27,039 INFO L290 TraceCheckUtils]: 47: Hoare triple {42631#true} ~cond := #in~cond; {42631#true} is VALID [2022-04-28 13:58:27,039 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 13:58:27,039 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 13:58:27,040 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 13:58:27,040 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 13:58:27,040 INFO L290 TraceCheckUtils]: 42: Hoare triple {44036#(< ~counter~0 28)} assume !!(0 != ~y3~0); {44036#(< ~counter~0 28)} is VALID [2022-04-28 13:58:27,041 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {42631#true} {44036#(< ~counter~0 28)} #63#return; {44036#(< ~counter~0 28)} is VALID [2022-04-28 13:58:27,041 INFO L290 TraceCheckUtils]: 40: Hoare triple {42631#true} assume true; {42631#true} is VALID [2022-04-28 13:58:27,041 INFO L290 TraceCheckUtils]: 39: Hoare triple {42631#true} assume !(0 == ~cond); {42631#true} is VALID [2022-04-28 13:58:27,041 INFO L290 TraceCheckUtils]: 38: Hoare triple {42631#true} ~cond := #in~cond; {42631#true} is VALID [2022-04-28 13:58:27,041 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 13:58:27,041 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 13:58:27,042 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 13:58:27,042 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 13:58:27,042 INFO L290 TraceCheckUtils]: 33: Hoare triple {44064#(< ~counter~0 27)} assume !!(0 != ~y3~0); {44064#(< ~counter~0 27)} is VALID [2022-04-28 13:58:27,043 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {42631#true} {44064#(< ~counter~0 27)} #63#return; {44064#(< ~counter~0 27)} is VALID [2022-04-28 13:58:27,043 INFO L290 TraceCheckUtils]: 31: Hoare triple {42631#true} assume true; {42631#true} is VALID [2022-04-28 13:58:27,043 INFO L290 TraceCheckUtils]: 30: Hoare triple {42631#true} assume !(0 == ~cond); {42631#true} is VALID [2022-04-28 13:58:27,043 INFO L290 TraceCheckUtils]: 29: Hoare triple {42631#true} ~cond := #in~cond; {42631#true} is VALID [2022-04-28 13:58:27,043 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 13:58:27,043 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 13:58:27,044 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 13:58:27,044 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 13:58:27,044 INFO L290 TraceCheckUtils]: 24: Hoare triple {43360#(<= ~counter~0 25)} assume !!(0 != ~y3~0); {43360#(<= ~counter~0 25)} is VALID [2022-04-28 13:58:27,045 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {42631#true} {43360#(<= ~counter~0 25)} #63#return; {43360#(<= ~counter~0 25)} is VALID [2022-04-28 13:58:27,045 INFO L290 TraceCheckUtils]: 22: Hoare triple {42631#true} assume true; {42631#true} is VALID [2022-04-28 13:58:27,045 INFO L290 TraceCheckUtils]: 21: Hoare triple {42631#true} assume !(0 == ~cond); {42631#true} is VALID [2022-04-28 13:58:27,046 INFO L290 TraceCheckUtils]: 20: Hoare triple {42631#true} ~cond := #in~cond; {42631#true} is VALID [2022-04-28 13:58:27,046 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 13:58:27,046 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 13:58:27,047 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 13:58:27,047 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 13:58:27,047 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {42631#true} {43332#(<= ~counter~0 24)} #61#return; {43332#(<= ~counter~0 24)} is VALID [2022-04-28 13:58:27,047 INFO L290 TraceCheckUtils]: 14: Hoare triple {42631#true} assume true; {42631#true} is VALID [2022-04-28 13:58:27,047 INFO L290 TraceCheckUtils]: 13: Hoare triple {42631#true} assume !(0 == ~cond); {42631#true} is VALID [2022-04-28 13:58:27,047 INFO L290 TraceCheckUtils]: 12: Hoare triple {42631#true} ~cond := #in~cond; {42631#true} is VALID [2022-04-28 13:58:27,048 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 13:58:27,048 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {42631#true} {43332#(<= ~counter~0 24)} #59#return; {43332#(<= ~counter~0 24)} is VALID [2022-04-28 13:58:27,048 INFO L290 TraceCheckUtils]: 9: Hoare triple {42631#true} assume true; {42631#true} is VALID [2022-04-28 13:58:27,048 INFO L290 TraceCheckUtils]: 8: Hoare triple {42631#true} assume !(0 == ~cond); {42631#true} is VALID [2022-04-28 13:58:27,048 INFO L290 TraceCheckUtils]: 7: Hoare triple {42631#true} ~cond := #in~cond; {42631#true} is VALID [2022-04-28 13:58:27,048 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 13:58:27,048 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 13:58:27,049 INFO L272 TraceCheckUtils]: 4: Hoare triple {43332#(<= ~counter~0 24)} call #t~ret7 := main(); {43332#(<= ~counter~0 24)} is VALID [2022-04-28 13:58:27,049 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {43332#(<= ~counter~0 24)} {42631#true} #67#return; {43332#(<= ~counter~0 24)} is VALID [2022-04-28 13:58:27,049 INFO L290 TraceCheckUtils]: 2: Hoare triple {43332#(<= ~counter~0 24)} assume true; {43332#(<= ~counter~0 24)} is VALID [2022-04-28 13:58:27,050 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 13:58:27,050 INFO L272 TraceCheckUtils]: 0: Hoare triple {42631#true} call ULTIMATE.init(); {42631#true} is VALID [2022-04-28 13:58:27,051 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 13:58:27,051 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 13:58:27,051 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [356607699] [2022-04-28 13:58:27,051 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 13:58:27,051 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1756579877] [2022-04-28 13:58:27,051 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1756579877] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 13:58:27,051 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 13:58:27,051 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [29, 29] total 54 [2022-04-28 13:58:27,051 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 13:58:27,052 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1149567952] [2022-04-28 13:58:27,052 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1149567952] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 13:58:27,052 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 13:58:27,052 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [29] imperfect sequences [] total 29 [2022-04-28 13:58:27,052 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2008106299] [2022-04-28 13:58:27,052 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 13:58:27,052 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 13:58:27,052 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 13:58:27,053 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 13:58:27,225 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 13:58:27,225 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 29 states [2022-04-28 13:58:27,225 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 13:58:27,226 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 29 interpolants. [2022-04-28 13:58:27,226 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1331, Invalid=1531, Unknown=0, NotChecked=0, Total=2862 [2022-04-28 13:58:27,226 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 13:58:28,303 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 13:58:28,303 INFO L93 Difference]: Finished difference Result 259 states and 286 transitions. [2022-04-28 13:58:28,304 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 54 states. [2022-04-28 13:58:28,304 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 13:58:28,304 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 13:58:28,304 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 13:58:28,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 54 states and 285 transitions. [2022-04-28 13:58:28,308 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 13:58:28,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 54 states and 285 transitions. [2022-04-28 13:58:28,312 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 54 states and 285 transitions. [2022-04-28 13:58:28,533 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 13:58:28,537 INFO L225 Difference]: With dead ends: 259 [2022-04-28 13:58:28,537 INFO L226 Difference]: Without dead ends: 254 [2022-04-28 13:58:28,537 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 13:58:28,538 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 13:58:28,538 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 13:58:28,538 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 254 states. [2022-04-28 13:58:28,828 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 254 to 254. [2022-04-28 13:58:28,828 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 13:58:28,828 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 13:58:28,828 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 13:58:28,829 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 13:58:28,831 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 13:58:28,832 INFO L93 Difference]: Finished difference Result 254 states and 281 transitions. [2022-04-28 13:58:28,832 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 281 transitions. [2022-04-28 13:58:28,832 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 13:58:28,832 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 13:58:28,832 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 13:58:28,833 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 13:58:28,835 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 13:58:28,835 INFO L93 Difference]: Finished difference Result 254 states and 281 transitions. [2022-04-28 13:58:28,836 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 281 transitions. [2022-04-28 13:58:28,836 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 13:58:28,836 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 13:58:28,836 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 13:58:28,836 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 13:58:28,836 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 13:58:28,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 254 states and 281 transitions. [2022-04-28 13:58:28,840 INFO L78 Accepts]: Start accepts. Automaton has 254 states and 281 transitions. Word has length 248 [2022-04-28 13:58:28,840 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 13:58:28,840 INFO L495 AbstractCegarLoop]: Abstraction has 254 states and 281 transitions. [2022-04-28 13:58:28,840 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 13:58:28,840 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 254 states and 281 transitions. [2022-04-28 13:58:29,165 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 13:58:29,165 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 281 transitions. [2022-04-28 13:58:29,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2022-04-28 13:58:29,166 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 13:58:29,166 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 13:58:29,185 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 13:58:29,367 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 13:58:29,367 INFO L420 AbstractCegarLoop]: === Iteration 30 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 13:58:29,367 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 13:58:29,367 INFO L85 PathProgramCache]: Analyzing trace with hash -1713487146, now seen corresponding path program 51 times [2022-04-28 13:58:29,368 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 13:58:29,368 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [314308202] [2022-04-28 13:58:29,368 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 13:58:29,368 INFO L85 PathProgramCache]: Analyzing trace with hash -1713487146, now seen corresponding path program 52 times [2022-04-28 13:58:29,368 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 13:58:29,368 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1119872708] [2022-04-28 13:58:29,368 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 13:58:29,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 13:58:29,388 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 13:58:29,389 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [285988287] [2022-04-28 13:58:29,389 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-28 13:58:29,389 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 13:58:29,389 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 13:58:29,390 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 13:58:29,390 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 13:58:29,500 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-28 13:58:29,501 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 13:58:29,503 INFO L263 TraceCheckSpWp]: Trace formula consists of 691 conjuncts, 57 conjunts are in the unsatisfiable core [2022-04-28 13:58:29,555 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 13:58:29,558 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 13:58:30,796 INFO L272 TraceCheckUtils]: 0: Hoare triple {45756#true} call ULTIMATE.init(); {45756#true} is VALID [2022-04-28 13:58:30,797 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 13:58:30,797 INFO L290 TraceCheckUtils]: 2: Hoare triple {45764#(<= ~counter~0 0)} assume true; {45764#(<= ~counter~0 0)} is VALID [2022-04-28 13:58:30,797 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {45764#(<= ~counter~0 0)} {45756#true} #67#return; {45764#(<= ~counter~0 0)} is VALID [2022-04-28 13:58:30,797 INFO L272 TraceCheckUtils]: 4: Hoare triple {45764#(<= ~counter~0 0)} call #t~ret7 := main(); {45764#(<= ~counter~0 0)} is VALID [2022-04-28 13:58:30,798 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 13:58:30,798 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 13:58:30,798 INFO L290 TraceCheckUtils]: 7: Hoare triple {45764#(<= ~counter~0 0)} ~cond := #in~cond; {45764#(<= ~counter~0 0)} is VALID [2022-04-28 13:58:30,799 INFO L290 TraceCheckUtils]: 8: Hoare triple {45764#(<= ~counter~0 0)} assume !(0 == ~cond); {45764#(<= ~counter~0 0)} is VALID [2022-04-28 13:58:30,799 INFO L290 TraceCheckUtils]: 9: Hoare triple {45764#(<= ~counter~0 0)} assume true; {45764#(<= ~counter~0 0)} is VALID [2022-04-28 13:58:30,799 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 13:58:30,800 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 13:58:30,800 INFO L290 TraceCheckUtils]: 12: Hoare triple {45764#(<= ~counter~0 0)} ~cond := #in~cond; {45764#(<= ~counter~0 0)} is VALID [2022-04-28 13:58:30,800 INFO L290 TraceCheckUtils]: 13: Hoare triple {45764#(<= ~counter~0 0)} assume !(0 == ~cond); {45764#(<= ~counter~0 0)} is VALID [2022-04-28 13:58:30,800 INFO L290 TraceCheckUtils]: 14: Hoare triple {45764#(<= ~counter~0 0)} assume true; {45764#(<= ~counter~0 0)} is VALID [2022-04-28 13:58:30,801 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 13:58:30,801 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 13:58:30,802 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 13:58:30,802 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 13:58:30,803 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 13:58:30,803 INFO L290 TraceCheckUtils]: 20: Hoare triple {45813#(<= ~counter~0 1)} ~cond := #in~cond; {45813#(<= ~counter~0 1)} is VALID [2022-04-28 13:58:30,803 INFO L290 TraceCheckUtils]: 21: Hoare triple {45813#(<= ~counter~0 1)} assume !(0 == ~cond); {45813#(<= ~counter~0 1)} is VALID [2022-04-28 13:58:30,804 INFO L290 TraceCheckUtils]: 22: Hoare triple {45813#(<= ~counter~0 1)} assume true; {45813#(<= ~counter~0 1)} is VALID [2022-04-28 13:58:30,804 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 13:58:30,804 INFO L290 TraceCheckUtils]: 24: Hoare triple {45813#(<= ~counter~0 1)} assume !!(0 != ~y3~0); {45813#(<= ~counter~0 1)} is VALID [2022-04-28 13:58:30,805 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 13:58:30,805 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 13:58:30,805 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 13:58:30,806 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 13:58:30,806 INFO L290 TraceCheckUtils]: 29: Hoare triple {45841#(<= ~counter~0 2)} ~cond := #in~cond; {45841#(<= ~counter~0 2)} is VALID [2022-04-28 13:58:30,806 INFO L290 TraceCheckUtils]: 30: Hoare triple {45841#(<= ~counter~0 2)} assume !(0 == ~cond); {45841#(<= ~counter~0 2)} is VALID [2022-04-28 13:58:30,807 INFO L290 TraceCheckUtils]: 31: Hoare triple {45841#(<= ~counter~0 2)} assume true; {45841#(<= ~counter~0 2)} is VALID [2022-04-28 13:58:30,807 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 13:58:30,807 INFO L290 TraceCheckUtils]: 33: Hoare triple {45841#(<= ~counter~0 2)} assume !!(0 != ~y3~0); {45841#(<= ~counter~0 2)} is VALID [2022-04-28 13:58:30,808 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 13:58:30,808 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 13:58:30,808 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 13:58:30,809 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 13:58:30,809 INFO L290 TraceCheckUtils]: 38: Hoare triple {45869#(<= ~counter~0 3)} ~cond := #in~cond; {45869#(<= ~counter~0 3)} is VALID [2022-04-28 13:58:30,809 INFO L290 TraceCheckUtils]: 39: Hoare triple {45869#(<= ~counter~0 3)} assume !(0 == ~cond); {45869#(<= ~counter~0 3)} is VALID [2022-04-28 13:58:30,810 INFO L290 TraceCheckUtils]: 40: Hoare triple {45869#(<= ~counter~0 3)} assume true; {45869#(<= ~counter~0 3)} is VALID [2022-04-28 13:58:30,810 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 13:58:30,810 INFO L290 TraceCheckUtils]: 42: Hoare triple {45869#(<= ~counter~0 3)} assume !!(0 != ~y3~0); {45869#(<= ~counter~0 3)} is VALID [2022-04-28 13:58:30,811 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 13:58:30,811 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 13:58:30,812 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 13:58:30,812 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 13:58:30,812 INFO L290 TraceCheckUtils]: 47: Hoare triple {45897#(<= ~counter~0 4)} ~cond := #in~cond; {45897#(<= ~counter~0 4)} is VALID [2022-04-28 13:58:30,812 INFO L290 TraceCheckUtils]: 48: Hoare triple {45897#(<= ~counter~0 4)} assume !(0 == ~cond); {45897#(<= ~counter~0 4)} is VALID [2022-04-28 13:58:30,813 INFO L290 TraceCheckUtils]: 49: Hoare triple {45897#(<= ~counter~0 4)} assume true; {45897#(<= ~counter~0 4)} is VALID [2022-04-28 13:58:30,813 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 13:58:30,813 INFO L290 TraceCheckUtils]: 51: Hoare triple {45897#(<= ~counter~0 4)} assume !!(0 != ~y3~0); {45897#(<= ~counter~0 4)} is VALID [2022-04-28 13:58:30,814 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 13:58:30,814 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 13:58:30,815 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 13:58:30,815 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 13:58:30,815 INFO L290 TraceCheckUtils]: 56: Hoare triple {45925#(<= ~counter~0 5)} ~cond := #in~cond; {45925#(<= ~counter~0 5)} is VALID [2022-04-28 13:58:30,816 INFO L290 TraceCheckUtils]: 57: Hoare triple {45925#(<= ~counter~0 5)} assume !(0 == ~cond); {45925#(<= ~counter~0 5)} is VALID [2022-04-28 13:58:30,816 INFO L290 TraceCheckUtils]: 58: Hoare triple {45925#(<= ~counter~0 5)} assume true; {45925#(<= ~counter~0 5)} is VALID [2022-04-28 13:58:30,816 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 13:58:30,817 INFO L290 TraceCheckUtils]: 60: Hoare triple {45925#(<= ~counter~0 5)} assume !!(0 != ~y3~0); {45925#(<= ~counter~0 5)} is VALID [2022-04-28 13:58:30,817 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 13:58:30,817 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 13:58:30,818 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 13:58:30,818 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 13:58:30,818 INFO L290 TraceCheckUtils]: 65: Hoare triple {45953#(<= ~counter~0 6)} ~cond := #in~cond; {45953#(<= ~counter~0 6)} is VALID [2022-04-28 13:58:30,819 INFO L290 TraceCheckUtils]: 66: Hoare triple {45953#(<= ~counter~0 6)} assume !(0 == ~cond); {45953#(<= ~counter~0 6)} is VALID [2022-04-28 13:58:30,819 INFO L290 TraceCheckUtils]: 67: Hoare triple {45953#(<= ~counter~0 6)} assume true; {45953#(<= ~counter~0 6)} is VALID [2022-04-28 13:58:30,819 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 13:58:30,820 INFO L290 TraceCheckUtils]: 69: Hoare triple {45953#(<= ~counter~0 6)} assume !!(0 != ~y3~0); {45953#(<= ~counter~0 6)} is VALID [2022-04-28 13:58:30,820 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 13:58:30,821 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 13:58:30,821 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 13:58:30,821 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 13:58:30,822 INFO L290 TraceCheckUtils]: 74: Hoare triple {45981#(<= ~counter~0 7)} ~cond := #in~cond; {45981#(<= ~counter~0 7)} is VALID [2022-04-28 13:58:30,822 INFO L290 TraceCheckUtils]: 75: Hoare triple {45981#(<= ~counter~0 7)} assume !(0 == ~cond); {45981#(<= ~counter~0 7)} is VALID [2022-04-28 13:58:30,822 INFO L290 TraceCheckUtils]: 76: Hoare triple {45981#(<= ~counter~0 7)} assume true; {45981#(<= ~counter~0 7)} is VALID [2022-04-28 13:58:30,822 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 13:58:30,823 INFO L290 TraceCheckUtils]: 78: Hoare triple {45981#(<= ~counter~0 7)} assume !!(0 != ~y3~0); {45981#(<= ~counter~0 7)} is VALID [2022-04-28 13:58:30,823 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 13:58:30,824 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 13:58:30,824 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 13:58:30,824 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 13:58:30,825 INFO L290 TraceCheckUtils]: 83: Hoare triple {46009#(<= ~counter~0 8)} ~cond := #in~cond; {46009#(<= ~counter~0 8)} is VALID [2022-04-28 13:58:30,825 INFO L290 TraceCheckUtils]: 84: Hoare triple {46009#(<= ~counter~0 8)} assume !(0 == ~cond); {46009#(<= ~counter~0 8)} is VALID [2022-04-28 13:58:30,825 INFO L290 TraceCheckUtils]: 85: Hoare triple {46009#(<= ~counter~0 8)} assume true; {46009#(<= ~counter~0 8)} is VALID [2022-04-28 13:58:30,826 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 13:58:30,826 INFO L290 TraceCheckUtils]: 87: Hoare triple {46009#(<= ~counter~0 8)} assume !!(0 != ~y3~0); {46009#(<= ~counter~0 8)} is VALID [2022-04-28 13:58:30,826 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 13:58:30,827 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 13:58:30,827 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 13:58:30,827 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 13:58:30,828 INFO L290 TraceCheckUtils]: 92: Hoare triple {46037#(<= ~counter~0 9)} ~cond := #in~cond; {46037#(<= ~counter~0 9)} is VALID [2022-04-28 13:58:30,828 INFO L290 TraceCheckUtils]: 93: Hoare triple {46037#(<= ~counter~0 9)} assume !(0 == ~cond); {46037#(<= ~counter~0 9)} is VALID [2022-04-28 13:58:30,828 INFO L290 TraceCheckUtils]: 94: Hoare triple {46037#(<= ~counter~0 9)} assume true; {46037#(<= ~counter~0 9)} is VALID [2022-04-28 13:58:30,829 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 13:58:30,829 INFO L290 TraceCheckUtils]: 96: Hoare triple {46037#(<= ~counter~0 9)} assume !!(0 != ~y3~0); {46037#(<= ~counter~0 9)} is VALID [2022-04-28 13:58:30,829 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 13:58:30,830 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 13:58:30,830 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 13:58:30,830 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 13:58:30,831 INFO L290 TraceCheckUtils]: 101: Hoare triple {46065#(<= ~counter~0 10)} ~cond := #in~cond; {46065#(<= ~counter~0 10)} is VALID [2022-04-28 13:58:30,831 INFO L290 TraceCheckUtils]: 102: Hoare triple {46065#(<= ~counter~0 10)} assume !(0 == ~cond); {46065#(<= ~counter~0 10)} is VALID [2022-04-28 13:58:30,831 INFO L290 TraceCheckUtils]: 103: Hoare triple {46065#(<= ~counter~0 10)} assume true; {46065#(<= ~counter~0 10)} is VALID [2022-04-28 13:58:30,832 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 13:58:30,832 INFO L290 TraceCheckUtils]: 105: Hoare triple {46065#(<= ~counter~0 10)} assume !!(0 != ~y3~0); {46065#(<= ~counter~0 10)} is VALID [2022-04-28 13:58:30,832 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 13:58:30,833 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 13:58:30,833 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 13:58:30,834 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 13:58:30,834 INFO L290 TraceCheckUtils]: 110: Hoare triple {46093#(<= ~counter~0 11)} ~cond := #in~cond; {46093#(<= ~counter~0 11)} is VALID [2022-04-28 13:58:30,834 INFO L290 TraceCheckUtils]: 111: Hoare triple {46093#(<= ~counter~0 11)} assume !(0 == ~cond); {46093#(<= ~counter~0 11)} is VALID [2022-04-28 13:58:30,834 INFO L290 TraceCheckUtils]: 112: Hoare triple {46093#(<= ~counter~0 11)} assume true; {46093#(<= ~counter~0 11)} is VALID [2022-04-28 13:58:30,835 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 13:58:30,835 INFO L290 TraceCheckUtils]: 114: Hoare triple {46093#(<= ~counter~0 11)} assume !!(0 != ~y3~0); {46093#(<= ~counter~0 11)} is VALID [2022-04-28 13:58:30,835 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 13:58:30,836 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 13:58:30,836 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 13:58:30,837 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 13:58:30,837 INFO L290 TraceCheckUtils]: 119: Hoare triple {46121#(<= ~counter~0 12)} ~cond := #in~cond; {46121#(<= ~counter~0 12)} is VALID [2022-04-28 13:58:30,837 INFO L290 TraceCheckUtils]: 120: Hoare triple {46121#(<= ~counter~0 12)} assume !(0 == ~cond); {46121#(<= ~counter~0 12)} is VALID [2022-04-28 13:58:30,837 INFO L290 TraceCheckUtils]: 121: Hoare triple {46121#(<= ~counter~0 12)} assume true; {46121#(<= ~counter~0 12)} is VALID [2022-04-28 13:58:30,838 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 13:58:30,838 INFO L290 TraceCheckUtils]: 123: Hoare triple {46121#(<= ~counter~0 12)} assume !!(0 != ~y3~0); {46121#(<= ~counter~0 12)} is VALID [2022-04-28 13:58:30,838 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 13:58:30,839 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 13:58:30,839 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 13:58:30,840 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 13:58:30,840 INFO L290 TraceCheckUtils]: 128: Hoare triple {46149#(<= ~counter~0 13)} ~cond := #in~cond; {46149#(<= ~counter~0 13)} is VALID [2022-04-28 13:58:30,840 INFO L290 TraceCheckUtils]: 129: Hoare triple {46149#(<= ~counter~0 13)} assume !(0 == ~cond); {46149#(<= ~counter~0 13)} is VALID [2022-04-28 13:58:30,840 INFO L290 TraceCheckUtils]: 130: Hoare triple {46149#(<= ~counter~0 13)} assume true; {46149#(<= ~counter~0 13)} is VALID [2022-04-28 13:58:30,841 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 13:58:30,841 INFO L290 TraceCheckUtils]: 132: Hoare triple {46149#(<= ~counter~0 13)} assume !!(0 != ~y3~0); {46149#(<= ~counter~0 13)} is VALID [2022-04-28 13:58:30,841 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 13:58:30,842 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 13:58:30,842 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 13:58:30,843 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 13:58:30,843 INFO L290 TraceCheckUtils]: 137: Hoare triple {46177#(<= ~counter~0 14)} ~cond := #in~cond; {46177#(<= ~counter~0 14)} is VALID [2022-04-28 13:58:30,843 INFO L290 TraceCheckUtils]: 138: Hoare triple {46177#(<= ~counter~0 14)} assume !(0 == ~cond); {46177#(<= ~counter~0 14)} is VALID [2022-04-28 13:58:30,844 INFO L290 TraceCheckUtils]: 139: Hoare triple {46177#(<= ~counter~0 14)} assume true; {46177#(<= ~counter~0 14)} is VALID [2022-04-28 13:58:30,844 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 13:58:30,844 INFO L290 TraceCheckUtils]: 141: Hoare triple {46177#(<= ~counter~0 14)} assume !!(0 != ~y3~0); {46177#(<= ~counter~0 14)} is VALID [2022-04-28 13:58:30,845 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 13:58:30,845 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 13:58:30,845 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 13:58:30,846 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 13:58:30,846 INFO L290 TraceCheckUtils]: 146: Hoare triple {46205#(<= ~counter~0 15)} ~cond := #in~cond; {46205#(<= ~counter~0 15)} is VALID [2022-04-28 13:58:30,846 INFO L290 TraceCheckUtils]: 147: Hoare triple {46205#(<= ~counter~0 15)} assume !(0 == ~cond); {46205#(<= ~counter~0 15)} is VALID [2022-04-28 13:58:30,847 INFO L290 TraceCheckUtils]: 148: Hoare triple {46205#(<= ~counter~0 15)} assume true; {46205#(<= ~counter~0 15)} is VALID [2022-04-28 13:58:30,847 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 13:58:30,847 INFO L290 TraceCheckUtils]: 150: Hoare triple {46205#(<= ~counter~0 15)} assume !!(0 != ~y3~0); {46205#(<= ~counter~0 15)} is VALID [2022-04-28 13:58:30,848 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 13:58:30,848 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 13:58:30,848 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 13:58:30,849 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 13:58:30,849 INFO L290 TraceCheckUtils]: 155: Hoare triple {46233#(<= ~counter~0 16)} ~cond := #in~cond; {46233#(<= ~counter~0 16)} is VALID [2022-04-28 13:58:30,849 INFO L290 TraceCheckUtils]: 156: Hoare triple {46233#(<= ~counter~0 16)} assume !(0 == ~cond); {46233#(<= ~counter~0 16)} is VALID [2022-04-28 13:58:30,850 INFO L290 TraceCheckUtils]: 157: Hoare triple {46233#(<= ~counter~0 16)} assume true; {46233#(<= ~counter~0 16)} is VALID [2022-04-28 13:58:30,850 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 13:58:30,850 INFO L290 TraceCheckUtils]: 159: Hoare triple {46233#(<= ~counter~0 16)} assume !!(0 != ~y3~0); {46233#(<= ~counter~0 16)} is VALID [2022-04-28 13:58:30,851 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 13:58:30,851 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 13:58:30,852 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 13:58:30,852 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 13:58:30,852 INFO L290 TraceCheckUtils]: 164: Hoare triple {46261#(<= ~counter~0 17)} ~cond := #in~cond; {46261#(<= ~counter~0 17)} is VALID [2022-04-28 13:58:30,853 INFO L290 TraceCheckUtils]: 165: Hoare triple {46261#(<= ~counter~0 17)} assume !(0 == ~cond); {46261#(<= ~counter~0 17)} is VALID [2022-04-28 13:58:30,853 INFO L290 TraceCheckUtils]: 166: Hoare triple {46261#(<= ~counter~0 17)} assume true; {46261#(<= ~counter~0 17)} is VALID [2022-04-28 13:58:30,853 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 13:58:30,854 INFO L290 TraceCheckUtils]: 168: Hoare triple {46261#(<= ~counter~0 17)} assume !!(0 != ~y3~0); {46261#(<= ~counter~0 17)} is VALID [2022-04-28 13:58:30,854 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 13:58:30,854 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 13:58:30,855 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 13:58:30,855 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 13:58:30,855 INFO L290 TraceCheckUtils]: 173: Hoare triple {46289#(<= ~counter~0 18)} ~cond := #in~cond; {46289#(<= ~counter~0 18)} is VALID [2022-04-28 13:58:30,856 INFO L290 TraceCheckUtils]: 174: Hoare triple {46289#(<= ~counter~0 18)} assume !(0 == ~cond); {46289#(<= ~counter~0 18)} is VALID [2022-04-28 13:58:30,856 INFO L290 TraceCheckUtils]: 175: Hoare triple {46289#(<= ~counter~0 18)} assume true; {46289#(<= ~counter~0 18)} is VALID [2022-04-28 13:58:30,856 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 13:58:30,857 INFO L290 TraceCheckUtils]: 177: Hoare triple {46289#(<= ~counter~0 18)} assume !!(0 != ~y3~0); {46289#(<= ~counter~0 18)} is VALID [2022-04-28 13:58:30,857 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 13:58:30,857 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 13:58:30,858 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 13:58:30,858 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 13:58:30,858 INFO L290 TraceCheckUtils]: 182: Hoare triple {46317#(<= ~counter~0 19)} ~cond := #in~cond; {46317#(<= ~counter~0 19)} is VALID [2022-04-28 13:58:30,859 INFO L290 TraceCheckUtils]: 183: Hoare triple {46317#(<= ~counter~0 19)} assume !(0 == ~cond); {46317#(<= ~counter~0 19)} is VALID [2022-04-28 13:58:30,859 INFO L290 TraceCheckUtils]: 184: Hoare triple {46317#(<= ~counter~0 19)} assume true; {46317#(<= ~counter~0 19)} is VALID [2022-04-28 13:58:30,859 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 13:58:30,860 INFO L290 TraceCheckUtils]: 186: Hoare triple {46317#(<= ~counter~0 19)} assume !!(0 != ~y3~0); {46317#(<= ~counter~0 19)} is VALID [2022-04-28 13:58:30,860 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 13:58:30,860 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 13:58:30,861 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 13:58:30,861 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 13:58:30,861 INFO L290 TraceCheckUtils]: 191: Hoare triple {46345#(<= ~counter~0 20)} ~cond := #in~cond; {46345#(<= ~counter~0 20)} is VALID [2022-04-28 13:58:30,862 INFO L290 TraceCheckUtils]: 192: Hoare triple {46345#(<= ~counter~0 20)} assume !(0 == ~cond); {46345#(<= ~counter~0 20)} is VALID [2022-04-28 13:58:30,862 INFO L290 TraceCheckUtils]: 193: Hoare triple {46345#(<= ~counter~0 20)} assume true; {46345#(<= ~counter~0 20)} is VALID [2022-04-28 13:58:30,862 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 13:58:30,863 INFO L290 TraceCheckUtils]: 195: Hoare triple {46345#(<= ~counter~0 20)} assume !!(0 != ~y3~0); {46345#(<= ~counter~0 20)} is VALID [2022-04-28 13:58:30,863 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 13:58:30,864 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 13:58:30,864 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 13:58:30,864 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 13:58:30,865 INFO L290 TraceCheckUtils]: 200: Hoare triple {46373#(<= ~counter~0 21)} ~cond := #in~cond; {46373#(<= ~counter~0 21)} is VALID [2022-04-28 13:58:30,865 INFO L290 TraceCheckUtils]: 201: Hoare triple {46373#(<= ~counter~0 21)} assume !(0 == ~cond); {46373#(<= ~counter~0 21)} is VALID [2022-04-28 13:58:30,865 INFO L290 TraceCheckUtils]: 202: Hoare triple {46373#(<= ~counter~0 21)} assume true; {46373#(<= ~counter~0 21)} is VALID [2022-04-28 13:58:30,866 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 13:58:30,866 INFO L290 TraceCheckUtils]: 204: Hoare triple {46373#(<= ~counter~0 21)} assume !!(0 != ~y3~0); {46373#(<= ~counter~0 21)} is VALID [2022-04-28 13:58:30,866 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 13:58:30,867 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 13:58:30,867 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 13:58:30,867 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 13:58:30,868 INFO L290 TraceCheckUtils]: 209: Hoare triple {46401#(<= ~counter~0 22)} ~cond := #in~cond; {46401#(<= ~counter~0 22)} is VALID [2022-04-28 13:58:30,868 INFO L290 TraceCheckUtils]: 210: Hoare triple {46401#(<= ~counter~0 22)} assume !(0 == ~cond); {46401#(<= ~counter~0 22)} is VALID [2022-04-28 13:58:30,868 INFO L290 TraceCheckUtils]: 211: Hoare triple {46401#(<= ~counter~0 22)} assume true; {46401#(<= ~counter~0 22)} is VALID [2022-04-28 13:58:30,869 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 13:58:30,869 INFO L290 TraceCheckUtils]: 213: Hoare triple {46401#(<= ~counter~0 22)} assume !!(0 != ~y3~0); {46401#(<= ~counter~0 22)} is VALID [2022-04-28 13:58:30,869 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 13:58:30,870 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 13:58:30,870 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 13:58:30,871 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 13:58:30,871 INFO L290 TraceCheckUtils]: 218: Hoare triple {46429#(<= ~counter~0 23)} ~cond := #in~cond; {46429#(<= ~counter~0 23)} is VALID [2022-04-28 13:58:30,871 INFO L290 TraceCheckUtils]: 219: Hoare triple {46429#(<= ~counter~0 23)} assume !(0 == ~cond); {46429#(<= ~counter~0 23)} is VALID [2022-04-28 13:58:30,871 INFO L290 TraceCheckUtils]: 220: Hoare triple {46429#(<= ~counter~0 23)} assume true; {46429#(<= ~counter~0 23)} is VALID [2022-04-28 13:58:30,872 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 13:58:30,872 INFO L290 TraceCheckUtils]: 222: Hoare triple {46429#(<= ~counter~0 23)} assume !!(0 != ~y3~0); {46429#(<= ~counter~0 23)} is VALID [2022-04-28 13:58:30,872 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 13:58:30,873 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 13:58:30,873 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 13:58:30,874 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 13:58:30,874 INFO L290 TraceCheckUtils]: 227: Hoare triple {46457#(<= ~counter~0 24)} ~cond := #in~cond; {46457#(<= ~counter~0 24)} is VALID [2022-04-28 13:58:30,874 INFO L290 TraceCheckUtils]: 228: Hoare triple {46457#(<= ~counter~0 24)} assume !(0 == ~cond); {46457#(<= ~counter~0 24)} is VALID [2022-04-28 13:58:30,875 INFO L290 TraceCheckUtils]: 229: Hoare triple {46457#(<= ~counter~0 24)} assume true; {46457#(<= ~counter~0 24)} is VALID [2022-04-28 13:58:30,875 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 13:58:30,875 INFO L290 TraceCheckUtils]: 231: Hoare triple {46457#(<= ~counter~0 24)} assume !!(0 != ~y3~0); {46457#(<= ~counter~0 24)} is VALID [2022-04-28 13:58:30,876 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 13:58:30,876 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 13:58:30,876 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 13:58:30,877 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 13:58:30,877 INFO L290 TraceCheckUtils]: 236: Hoare triple {46485#(<= ~counter~0 25)} ~cond := #in~cond; {46485#(<= ~counter~0 25)} is VALID [2022-04-28 13:58:30,877 INFO L290 TraceCheckUtils]: 237: Hoare triple {46485#(<= ~counter~0 25)} assume !(0 == ~cond); {46485#(<= ~counter~0 25)} is VALID [2022-04-28 13:58:30,878 INFO L290 TraceCheckUtils]: 238: Hoare triple {46485#(<= ~counter~0 25)} assume true; {46485#(<= ~counter~0 25)} is VALID [2022-04-28 13:58:30,878 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 13:58:30,878 INFO L290 TraceCheckUtils]: 240: Hoare triple {46485#(<= ~counter~0 25)} assume !!(0 != ~y3~0); {46485#(<= ~counter~0 25)} is VALID [2022-04-28 13:58:30,879 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 13:58:30,879 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 13:58:30,879 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 13:58:30,880 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 13:58:30,880 INFO L290 TraceCheckUtils]: 245: Hoare triple {46513#(<= ~counter~0 26)} ~cond := #in~cond; {46513#(<= ~counter~0 26)} is VALID [2022-04-28 13:58:30,880 INFO L290 TraceCheckUtils]: 246: Hoare triple {46513#(<= ~counter~0 26)} assume !(0 == ~cond); {46513#(<= ~counter~0 26)} is VALID [2022-04-28 13:58:30,881 INFO L290 TraceCheckUtils]: 247: Hoare triple {46513#(<= ~counter~0 26)} assume true; {46513#(<= ~counter~0 26)} is VALID [2022-04-28 13:58:30,881 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 13:58:30,881 INFO L290 TraceCheckUtils]: 249: Hoare triple {46513#(<= ~counter~0 26)} assume !!(0 != ~y3~0); {46513#(<= ~counter~0 26)} is VALID [2022-04-28 13:58:30,882 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 13:58:30,882 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 13:58:30,882 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 13:58:30,882 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 13:58:30,882 INFO L290 TraceCheckUtils]: 254: Hoare triple {45757#false} ~cond := #in~cond; {45757#false} is VALID [2022-04-28 13:58:30,883 INFO L290 TraceCheckUtils]: 255: Hoare triple {45757#false} assume 0 == ~cond; {45757#false} is VALID [2022-04-28 13:58:30,883 INFO L290 TraceCheckUtils]: 256: Hoare triple {45757#false} assume !false; {45757#false} is VALID [2022-04-28 13:58:30,884 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 13:58:30,884 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 13:58:32,375 INFO L290 TraceCheckUtils]: 256: Hoare triple {45757#false} assume !false; {45757#false} is VALID [2022-04-28 13:58:32,375 INFO L290 TraceCheckUtils]: 255: Hoare triple {45757#false} assume 0 == ~cond; {45757#false} is VALID [2022-04-28 13:58:32,375 INFO L290 TraceCheckUtils]: 254: Hoare triple {45757#false} ~cond := #in~cond; {45757#false} is VALID [2022-04-28 13:58:32,376 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 13:58:32,376 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 13:58:32,376 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 13:58:32,376 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 13:58:32,377 INFO L290 TraceCheckUtils]: 249: Hoare triple {46573#(< ~counter~0 50)} assume !!(0 != ~y3~0); {46573#(< ~counter~0 50)} is VALID [2022-04-28 13:58:32,377 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {45756#true} {46573#(< ~counter~0 50)} #63#return; {46573#(< ~counter~0 50)} is VALID [2022-04-28 13:58:32,377 INFO L290 TraceCheckUtils]: 247: Hoare triple {45756#true} assume true; {45756#true} is VALID [2022-04-28 13:58:32,377 INFO L290 TraceCheckUtils]: 246: Hoare triple {45756#true} assume !(0 == ~cond); {45756#true} is VALID [2022-04-28 13:58:32,377 INFO L290 TraceCheckUtils]: 245: Hoare triple {45756#true} ~cond := #in~cond; {45756#true} is VALID [2022-04-28 13:58:32,377 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 13:58:32,378 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 13:58:32,379 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 13:58:32,379 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 13:58:32,379 INFO L290 TraceCheckUtils]: 240: Hoare triple {46601#(< ~counter~0 49)} assume !!(0 != ~y3~0); {46601#(< ~counter~0 49)} is VALID [2022-04-28 13:58:32,380 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {45756#true} {46601#(< ~counter~0 49)} #63#return; {46601#(< ~counter~0 49)} is VALID [2022-04-28 13:58:32,380 INFO L290 TraceCheckUtils]: 238: Hoare triple {45756#true} assume true; {45756#true} is VALID [2022-04-28 13:58:32,380 INFO L290 TraceCheckUtils]: 237: Hoare triple {45756#true} assume !(0 == ~cond); {45756#true} is VALID [2022-04-28 13:58:32,380 INFO L290 TraceCheckUtils]: 236: Hoare triple {45756#true} ~cond := #in~cond; {45756#true} is VALID [2022-04-28 13:58:32,380 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 13:58:32,380 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 13:58:32,381 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 13:58:32,381 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 13:58:32,382 INFO L290 TraceCheckUtils]: 231: Hoare triple {46629#(< ~counter~0 48)} assume !!(0 != ~y3~0); {46629#(< ~counter~0 48)} is VALID [2022-04-28 13:58:32,382 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {45756#true} {46629#(< ~counter~0 48)} #63#return; {46629#(< ~counter~0 48)} is VALID [2022-04-28 13:58:32,382 INFO L290 TraceCheckUtils]: 229: Hoare triple {45756#true} assume true; {45756#true} is VALID [2022-04-28 13:58:32,382 INFO L290 TraceCheckUtils]: 228: Hoare triple {45756#true} assume !(0 == ~cond); {45756#true} is VALID [2022-04-28 13:58:32,382 INFO L290 TraceCheckUtils]: 227: Hoare triple {45756#true} ~cond := #in~cond; {45756#true} is VALID [2022-04-28 13:58:32,382 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 13:58:32,383 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 13:58:32,383 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 13:58:32,383 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 13:58:32,384 INFO L290 TraceCheckUtils]: 222: Hoare triple {46657#(< ~counter~0 47)} assume !!(0 != ~y3~0); {46657#(< ~counter~0 47)} is VALID [2022-04-28 13:58:32,384 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {45756#true} {46657#(< ~counter~0 47)} #63#return; {46657#(< ~counter~0 47)} is VALID [2022-04-28 13:58:32,384 INFO L290 TraceCheckUtils]: 220: Hoare triple {45756#true} assume true; {45756#true} is VALID [2022-04-28 13:58:32,384 INFO L290 TraceCheckUtils]: 219: Hoare triple {45756#true} assume !(0 == ~cond); {45756#true} is VALID [2022-04-28 13:58:32,384 INFO L290 TraceCheckUtils]: 218: Hoare triple {45756#true} ~cond := #in~cond; {45756#true} is VALID [2022-04-28 13:58:32,384 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 13:58:32,385 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 13:58:32,385 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 13:58:32,385 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 13:58:32,386 INFO L290 TraceCheckUtils]: 213: Hoare triple {46685#(< ~counter~0 46)} assume !!(0 != ~y3~0); {46685#(< ~counter~0 46)} is VALID [2022-04-28 13:58:32,386 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {45756#true} {46685#(< ~counter~0 46)} #63#return; {46685#(< ~counter~0 46)} is VALID [2022-04-28 13:58:32,386 INFO L290 TraceCheckUtils]: 211: Hoare triple {45756#true} assume true; {45756#true} is VALID [2022-04-28 13:58:32,386 INFO L290 TraceCheckUtils]: 210: Hoare triple {45756#true} assume !(0 == ~cond); {45756#true} is VALID [2022-04-28 13:58:32,386 INFO L290 TraceCheckUtils]: 209: Hoare triple {45756#true} ~cond := #in~cond; {45756#true} is VALID [2022-04-28 13:58:32,386 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 13:58:32,387 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 13:58:32,387 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 13:58:32,388 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 13:58:32,388 INFO L290 TraceCheckUtils]: 204: Hoare triple {46713#(< ~counter~0 45)} assume !!(0 != ~y3~0); {46713#(< ~counter~0 45)} is VALID [2022-04-28 13:58:32,388 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {45756#true} {46713#(< ~counter~0 45)} #63#return; {46713#(< ~counter~0 45)} is VALID [2022-04-28 13:58:32,388 INFO L290 TraceCheckUtils]: 202: Hoare triple {45756#true} assume true; {45756#true} is VALID [2022-04-28 13:58:32,388 INFO L290 TraceCheckUtils]: 201: Hoare triple {45756#true} assume !(0 == ~cond); {45756#true} is VALID [2022-04-28 13:58:32,388 INFO L290 TraceCheckUtils]: 200: Hoare triple {45756#true} ~cond := #in~cond; {45756#true} is VALID [2022-04-28 13:58:32,389 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 13:58:32,389 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 13:58:32,389 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 13:58:32,390 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 13:58:32,390 INFO L290 TraceCheckUtils]: 195: Hoare triple {46741#(< ~counter~0 44)} assume !!(0 != ~y3~0); {46741#(< ~counter~0 44)} is VALID [2022-04-28 13:58:32,390 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {45756#true} {46741#(< ~counter~0 44)} #63#return; {46741#(< ~counter~0 44)} is VALID [2022-04-28 13:58:32,390 INFO L290 TraceCheckUtils]: 193: Hoare triple {45756#true} assume true; {45756#true} is VALID [2022-04-28 13:58:32,391 INFO L290 TraceCheckUtils]: 192: Hoare triple {45756#true} assume !(0 == ~cond); {45756#true} is VALID [2022-04-28 13:58:32,391 INFO L290 TraceCheckUtils]: 191: Hoare triple {45756#true} ~cond := #in~cond; {45756#true} is VALID [2022-04-28 13:58:32,391 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 13:58:32,391 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 13:58:32,391 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 13:58:32,392 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 13:58:32,392 INFO L290 TraceCheckUtils]: 186: Hoare triple {46769#(< ~counter~0 43)} assume !!(0 != ~y3~0); {46769#(< ~counter~0 43)} is VALID [2022-04-28 13:58:32,392 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {45756#true} {46769#(< ~counter~0 43)} #63#return; {46769#(< ~counter~0 43)} is VALID [2022-04-28 13:58:32,393 INFO L290 TraceCheckUtils]: 184: Hoare triple {45756#true} assume true; {45756#true} is VALID [2022-04-28 13:58:32,393 INFO L290 TraceCheckUtils]: 183: Hoare triple {45756#true} assume !(0 == ~cond); {45756#true} is VALID [2022-04-28 13:58:32,393 INFO L290 TraceCheckUtils]: 182: Hoare triple {45756#true} ~cond := #in~cond; {45756#true} is VALID [2022-04-28 13:58:32,393 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 13:58:32,393 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 13:58:32,394 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 13:58:32,394 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 13:58:32,394 INFO L290 TraceCheckUtils]: 177: Hoare triple {46797#(< ~counter~0 42)} assume !!(0 != ~y3~0); {46797#(< ~counter~0 42)} is VALID [2022-04-28 13:58:32,395 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {45756#true} {46797#(< ~counter~0 42)} #63#return; {46797#(< ~counter~0 42)} is VALID [2022-04-28 13:58:32,395 INFO L290 TraceCheckUtils]: 175: Hoare triple {45756#true} assume true; {45756#true} is VALID [2022-04-28 13:58:32,395 INFO L290 TraceCheckUtils]: 174: Hoare triple {45756#true} assume !(0 == ~cond); {45756#true} is VALID [2022-04-28 13:58:32,395 INFO L290 TraceCheckUtils]: 173: Hoare triple {45756#true} ~cond := #in~cond; {45756#true} is VALID [2022-04-28 13:58:32,395 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 13:58:32,395 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 13:58:32,396 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 13:58:32,396 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 13:58:32,396 INFO L290 TraceCheckUtils]: 168: Hoare triple {46825#(< ~counter~0 41)} assume !!(0 != ~y3~0); {46825#(< ~counter~0 41)} is VALID [2022-04-28 13:58:32,397 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {45756#true} {46825#(< ~counter~0 41)} #63#return; {46825#(< ~counter~0 41)} is VALID [2022-04-28 13:58:32,397 INFO L290 TraceCheckUtils]: 166: Hoare triple {45756#true} assume true; {45756#true} is VALID [2022-04-28 13:58:32,397 INFO L290 TraceCheckUtils]: 165: Hoare triple {45756#true} assume !(0 == ~cond); {45756#true} is VALID [2022-04-28 13:58:32,397 INFO L290 TraceCheckUtils]: 164: Hoare triple {45756#true} ~cond := #in~cond; {45756#true} is VALID [2022-04-28 13:58:32,397 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 13:58:32,397 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 13:58:32,398 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 13:58:32,398 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 13:58:32,398 INFO L290 TraceCheckUtils]: 159: Hoare triple {46853#(< ~counter~0 40)} assume !!(0 != ~y3~0); {46853#(< ~counter~0 40)} is VALID [2022-04-28 13:58:32,399 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {45756#true} {46853#(< ~counter~0 40)} #63#return; {46853#(< ~counter~0 40)} is VALID [2022-04-28 13:58:32,399 INFO L290 TraceCheckUtils]: 157: Hoare triple {45756#true} assume true; {45756#true} is VALID [2022-04-28 13:58:32,399 INFO L290 TraceCheckUtils]: 156: Hoare triple {45756#true} assume !(0 == ~cond); {45756#true} is VALID [2022-04-28 13:58:32,399 INFO L290 TraceCheckUtils]: 155: Hoare triple {45756#true} ~cond := #in~cond; {45756#true} is VALID [2022-04-28 13:58:32,399 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 13:58:32,399 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 13:58:32,400 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 13:58:32,400 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 13:58:32,400 INFO L290 TraceCheckUtils]: 150: Hoare triple {46881#(< ~counter~0 39)} assume !!(0 != ~y3~0); {46881#(< ~counter~0 39)} is VALID [2022-04-28 13:58:32,401 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {45756#true} {46881#(< ~counter~0 39)} #63#return; {46881#(< ~counter~0 39)} is VALID [2022-04-28 13:58:32,401 INFO L290 TraceCheckUtils]: 148: Hoare triple {45756#true} assume true; {45756#true} is VALID [2022-04-28 13:58:32,401 INFO L290 TraceCheckUtils]: 147: Hoare triple {45756#true} assume !(0 == ~cond); {45756#true} is VALID [2022-04-28 13:58:32,401 INFO L290 TraceCheckUtils]: 146: Hoare triple {45756#true} ~cond := #in~cond; {45756#true} is VALID [2022-04-28 13:58:32,401 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 13:58:32,401 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 13:58:32,402 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 13:58:32,402 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 13:58:32,402 INFO L290 TraceCheckUtils]: 141: Hoare triple {46909#(< ~counter~0 38)} assume !!(0 != ~y3~0); {46909#(< ~counter~0 38)} is VALID [2022-04-28 13:58:32,403 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {45756#true} {46909#(< ~counter~0 38)} #63#return; {46909#(< ~counter~0 38)} is VALID [2022-04-28 13:58:32,403 INFO L290 TraceCheckUtils]: 139: Hoare triple {45756#true} assume true; {45756#true} is VALID [2022-04-28 13:58:32,403 INFO L290 TraceCheckUtils]: 138: Hoare triple {45756#true} assume !(0 == ~cond); {45756#true} is VALID [2022-04-28 13:58:32,403 INFO L290 TraceCheckUtils]: 137: Hoare triple {45756#true} ~cond := #in~cond; {45756#true} is VALID [2022-04-28 13:58:32,403 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 13:58:32,403 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 13:58:32,404 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 13:58:32,404 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 13:58:32,404 INFO L290 TraceCheckUtils]: 132: Hoare triple {46937#(< ~counter~0 37)} assume !!(0 != ~y3~0); {46937#(< ~counter~0 37)} is VALID [2022-04-28 13:58:32,405 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {45756#true} {46937#(< ~counter~0 37)} #63#return; {46937#(< ~counter~0 37)} is VALID [2022-04-28 13:58:32,405 INFO L290 TraceCheckUtils]: 130: Hoare triple {45756#true} assume true; {45756#true} is VALID [2022-04-28 13:58:32,405 INFO L290 TraceCheckUtils]: 129: Hoare triple {45756#true} assume !(0 == ~cond); {45756#true} is VALID [2022-04-28 13:58:32,405 INFO L290 TraceCheckUtils]: 128: Hoare triple {45756#true} ~cond := #in~cond; {45756#true} is VALID [2022-04-28 13:58:32,405 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 13:58:32,405 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 13:58:32,406 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 13:58:32,406 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 13:58:32,407 INFO L290 TraceCheckUtils]: 123: Hoare triple {46965#(< ~counter~0 36)} assume !!(0 != ~y3~0); {46965#(< ~counter~0 36)} is VALID [2022-04-28 13:58:32,407 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {45756#true} {46965#(< ~counter~0 36)} #63#return; {46965#(< ~counter~0 36)} is VALID [2022-04-28 13:58:32,407 INFO L290 TraceCheckUtils]: 121: Hoare triple {45756#true} assume true; {45756#true} is VALID [2022-04-28 13:58:32,407 INFO L290 TraceCheckUtils]: 120: Hoare triple {45756#true} assume !(0 == ~cond); {45756#true} is VALID [2022-04-28 13:58:32,407 INFO L290 TraceCheckUtils]: 119: Hoare triple {45756#true} ~cond := #in~cond; {45756#true} is VALID [2022-04-28 13:58:32,407 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 13:58:32,408 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 13:58:32,408 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 13:58:32,408 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 13:58:32,409 INFO L290 TraceCheckUtils]: 114: Hoare triple {46993#(< ~counter~0 35)} assume !!(0 != ~y3~0); {46993#(< ~counter~0 35)} is VALID [2022-04-28 13:58:32,409 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {45756#true} {46993#(< ~counter~0 35)} #63#return; {46993#(< ~counter~0 35)} is VALID [2022-04-28 13:58:32,409 INFO L290 TraceCheckUtils]: 112: Hoare triple {45756#true} assume true; {45756#true} is VALID [2022-04-28 13:58:32,409 INFO L290 TraceCheckUtils]: 111: Hoare triple {45756#true} assume !(0 == ~cond); {45756#true} is VALID [2022-04-28 13:58:32,409 INFO L290 TraceCheckUtils]: 110: Hoare triple {45756#true} ~cond := #in~cond; {45756#true} is VALID [2022-04-28 13:58:32,409 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 13:58:32,410 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 13:58:32,410 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 13:58:32,411 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 13:58:32,411 INFO L290 TraceCheckUtils]: 105: Hoare triple {47021#(< ~counter~0 34)} assume !!(0 != ~y3~0); {47021#(< ~counter~0 34)} is VALID [2022-04-28 13:58:32,411 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {45756#true} {47021#(< ~counter~0 34)} #63#return; {47021#(< ~counter~0 34)} is VALID [2022-04-28 13:58:32,411 INFO L290 TraceCheckUtils]: 103: Hoare triple {45756#true} assume true; {45756#true} is VALID [2022-04-28 13:58:32,411 INFO L290 TraceCheckUtils]: 102: Hoare triple {45756#true} assume !(0 == ~cond); {45756#true} is VALID [2022-04-28 13:58:32,412 INFO L290 TraceCheckUtils]: 101: Hoare triple {45756#true} ~cond := #in~cond; {45756#true} is VALID [2022-04-28 13:58:32,412 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 13:58:32,412 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 13:58:32,412 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 13:58:32,413 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 13:58:32,413 INFO L290 TraceCheckUtils]: 96: Hoare triple {47049#(< ~counter~0 33)} assume !!(0 != ~y3~0); {47049#(< ~counter~0 33)} is VALID [2022-04-28 13:58:32,413 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {45756#true} {47049#(< ~counter~0 33)} #63#return; {47049#(< ~counter~0 33)} is VALID [2022-04-28 13:58:32,413 INFO L290 TraceCheckUtils]: 94: Hoare triple {45756#true} assume true; {45756#true} is VALID [2022-04-28 13:58:32,414 INFO L290 TraceCheckUtils]: 93: Hoare triple {45756#true} assume !(0 == ~cond); {45756#true} is VALID [2022-04-28 13:58:32,414 INFO L290 TraceCheckUtils]: 92: Hoare triple {45756#true} ~cond := #in~cond; {45756#true} is VALID [2022-04-28 13:58:32,414 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 13:58:32,414 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 13:58:32,414 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 13:58:32,415 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 13:58:32,415 INFO L290 TraceCheckUtils]: 87: Hoare triple {47077#(< ~counter~0 32)} assume !!(0 != ~y3~0); {47077#(< ~counter~0 32)} is VALID [2022-04-28 13:58:32,415 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {45756#true} {47077#(< ~counter~0 32)} #63#return; {47077#(< ~counter~0 32)} is VALID [2022-04-28 13:58:32,416 INFO L290 TraceCheckUtils]: 85: Hoare triple {45756#true} assume true; {45756#true} is VALID [2022-04-28 13:58:32,416 INFO L290 TraceCheckUtils]: 84: Hoare triple {45756#true} assume !(0 == ~cond); {45756#true} is VALID [2022-04-28 13:58:32,416 INFO L290 TraceCheckUtils]: 83: Hoare triple {45756#true} ~cond := #in~cond; {45756#true} is VALID [2022-04-28 13:58:32,416 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 13:58:32,416 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 13:58:32,417 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 13:58:32,417 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 13:58:32,417 INFO L290 TraceCheckUtils]: 78: Hoare triple {47105#(< ~counter~0 31)} assume !!(0 != ~y3~0); {47105#(< ~counter~0 31)} is VALID [2022-04-28 13:58:32,418 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {45756#true} {47105#(< ~counter~0 31)} #63#return; {47105#(< ~counter~0 31)} is VALID [2022-04-28 13:58:32,418 INFO L290 TraceCheckUtils]: 76: Hoare triple {45756#true} assume true; {45756#true} is VALID [2022-04-28 13:58:32,418 INFO L290 TraceCheckUtils]: 75: Hoare triple {45756#true} assume !(0 == ~cond); {45756#true} is VALID [2022-04-28 13:58:32,418 INFO L290 TraceCheckUtils]: 74: Hoare triple {45756#true} ~cond := #in~cond; {45756#true} is VALID [2022-04-28 13:58:32,418 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 13:58:32,418 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 13:58:32,419 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 13:58:32,419 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 13:58:32,419 INFO L290 TraceCheckUtils]: 69: Hoare triple {47133#(< ~counter~0 30)} assume !!(0 != ~y3~0); {47133#(< ~counter~0 30)} is VALID [2022-04-28 13:58:32,420 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {45756#true} {47133#(< ~counter~0 30)} #63#return; {47133#(< ~counter~0 30)} is VALID [2022-04-28 13:58:32,420 INFO L290 TraceCheckUtils]: 67: Hoare triple {45756#true} assume true; {45756#true} is VALID [2022-04-28 13:58:32,420 INFO L290 TraceCheckUtils]: 66: Hoare triple {45756#true} assume !(0 == ~cond); {45756#true} is VALID [2022-04-28 13:58:32,420 INFO L290 TraceCheckUtils]: 65: Hoare triple {45756#true} ~cond := #in~cond; {45756#true} is VALID [2022-04-28 13:58:32,420 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 13:58:32,420 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 13:58:32,421 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 13:58:32,421 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 13:58:32,421 INFO L290 TraceCheckUtils]: 60: Hoare triple {47161#(< ~counter~0 29)} assume !!(0 != ~y3~0); {47161#(< ~counter~0 29)} is VALID [2022-04-28 13:58:32,422 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {45756#true} {47161#(< ~counter~0 29)} #63#return; {47161#(< ~counter~0 29)} is VALID [2022-04-28 13:58:32,422 INFO L290 TraceCheckUtils]: 58: Hoare triple {45756#true} assume true; {45756#true} is VALID [2022-04-28 13:58:32,422 INFO L290 TraceCheckUtils]: 57: Hoare triple {45756#true} assume !(0 == ~cond); {45756#true} is VALID [2022-04-28 13:58:32,422 INFO L290 TraceCheckUtils]: 56: Hoare triple {45756#true} ~cond := #in~cond; {45756#true} is VALID [2022-04-28 13:58:32,422 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 13:58:32,422 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 13:58:32,423 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 13:58:32,423 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 13:58:32,423 INFO L290 TraceCheckUtils]: 51: Hoare triple {47189#(< ~counter~0 28)} assume !!(0 != ~y3~0); {47189#(< ~counter~0 28)} is VALID [2022-04-28 13:58:32,424 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {45756#true} {47189#(< ~counter~0 28)} #63#return; {47189#(< ~counter~0 28)} is VALID [2022-04-28 13:58:32,424 INFO L290 TraceCheckUtils]: 49: Hoare triple {45756#true} assume true; {45756#true} is VALID [2022-04-28 13:58:32,424 INFO L290 TraceCheckUtils]: 48: Hoare triple {45756#true} assume !(0 == ~cond); {45756#true} is VALID [2022-04-28 13:58:32,424 INFO L290 TraceCheckUtils]: 47: Hoare triple {45756#true} ~cond := #in~cond; {45756#true} is VALID [2022-04-28 13:58:32,424 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 13:58:32,424 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 13:58:32,425 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 13:58:32,425 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 13:58:32,425 INFO L290 TraceCheckUtils]: 42: Hoare triple {46513#(<= ~counter~0 26)} assume !!(0 != ~y3~0); {46513#(<= ~counter~0 26)} is VALID [2022-04-28 13:58:32,426 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {45756#true} {46513#(<= ~counter~0 26)} #63#return; {46513#(<= ~counter~0 26)} is VALID [2022-04-28 13:58:32,426 INFO L290 TraceCheckUtils]: 40: Hoare triple {45756#true} assume true; {45756#true} is VALID [2022-04-28 13:58:32,426 INFO L290 TraceCheckUtils]: 39: Hoare triple {45756#true} assume !(0 == ~cond); {45756#true} is VALID [2022-04-28 13:58:32,426 INFO L290 TraceCheckUtils]: 38: Hoare triple {45756#true} ~cond := #in~cond; {45756#true} is VALID [2022-04-28 13:58:32,426 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 13:58:32,426 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 13:58:32,427 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 13:58:32,427 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 13:58:32,428 INFO L290 TraceCheckUtils]: 33: Hoare triple {46485#(<= ~counter~0 25)} assume !!(0 != ~y3~0); {46485#(<= ~counter~0 25)} is VALID [2022-04-28 13:58:32,428 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {45756#true} {46485#(<= ~counter~0 25)} #63#return; {46485#(<= ~counter~0 25)} is VALID [2022-04-28 13:58:32,428 INFO L290 TraceCheckUtils]: 31: Hoare triple {45756#true} assume true; {45756#true} is VALID [2022-04-28 13:58:32,428 INFO L290 TraceCheckUtils]: 30: Hoare triple {45756#true} assume !(0 == ~cond); {45756#true} is VALID [2022-04-28 13:58:32,428 INFO L290 TraceCheckUtils]: 29: Hoare triple {45756#true} ~cond := #in~cond; {45756#true} is VALID [2022-04-28 13:58:32,428 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 13:58:32,429 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 13:58:32,429 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 13:58:32,429 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 13:58:32,430 INFO L290 TraceCheckUtils]: 24: Hoare triple {46457#(<= ~counter~0 24)} assume !!(0 != ~y3~0); {46457#(<= ~counter~0 24)} is VALID [2022-04-28 13:58:32,430 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {45756#true} {46457#(<= ~counter~0 24)} #63#return; {46457#(<= ~counter~0 24)} is VALID [2022-04-28 13:58:32,430 INFO L290 TraceCheckUtils]: 22: Hoare triple {45756#true} assume true; {45756#true} is VALID [2022-04-28 13:58:32,430 INFO L290 TraceCheckUtils]: 21: Hoare triple {45756#true} assume !(0 == ~cond); {45756#true} is VALID [2022-04-28 13:58:32,430 INFO L290 TraceCheckUtils]: 20: Hoare triple {45756#true} ~cond := #in~cond; {45756#true} is VALID [2022-04-28 13:58:32,430 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 13:58:32,431 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 13:58:32,431 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 13:58:32,431 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 13:58:32,432 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {45756#true} {46429#(<= ~counter~0 23)} #61#return; {46429#(<= ~counter~0 23)} is VALID [2022-04-28 13:58:32,432 INFO L290 TraceCheckUtils]: 14: Hoare triple {45756#true} assume true; {45756#true} is VALID [2022-04-28 13:58:32,432 INFO L290 TraceCheckUtils]: 13: Hoare triple {45756#true} assume !(0 == ~cond); {45756#true} is VALID [2022-04-28 13:58:32,432 INFO L290 TraceCheckUtils]: 12: Hoare triple {45756#true} ~cond := #in~cond; {45756#true} is VALID [2022-04-28 13:58:32,432 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 13:58:32,432 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {45756#true} {46429#(<= ~counter~0 23)} #59#return; {46429#(<= ~counter~0 23)} is VALID [2022-04-28 13:58:32,432 INFO L290 TraceCheckUtils]: 9: Hoare triple {45756#true} assume true; {45756#true} is VALID [2022-04-28 13:58:32,433 INFO L290 TraceCheckUtils]: 8: Hoare triple {45756#true} assume !(0 == ~cond); {45756#true} is VALID [2022-04-28 13:58:32,433 INFO L290 TraceCheckUtils]: 7: Hoare triple {45756#true} ~cond := #in~cond; {45756#true} is VALID [2022-04-28 13:58:32,433 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 13:58:32,433 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 13:58:32,433 INFO L272 TraceCheckUtils]: 4: Hoare triple {46429#(<= ~counter~0 23)} call #t~ret7 := main(); {46429#(<= ~counter~0 23)} is VALID [2022-04-28 13:58:32,433 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {46429#(<= ~counter~0 23)} {45756#true} #67#return; {46429#(<= ~counter~0 23)} is VALID [2022-04-28 13:58:32,434 INFO L290 TraceCheckUtils]: 2: Hoare triple {46429#(<= ~counter~0 23)} assume true; {46429#(<= ~counter~0 23)} is VALID [2022-04-28 13:58:32,434 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 13:58:32,434 INFO L272 TraceCheckUtils]: 0: Hoare triple {45756#true} call ULTIMATE.init(); {45756#true} is VALID [2022-04-28 13:58:32,439 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 13:58:32,439 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 13:58:32,439 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1119872708] [2022-04-28 13:58:32,439 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 13:58:32,439 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [285988287] [2022-04-28 13:58:32,439 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [285988287] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 13:58:32,440 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 13:58:32,440 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [30, 30] total 54 [2022-04-28 13:58:32,440 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 13:58:32,440 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [314308202] [2022-04-28 13:58:32,440 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [314308202] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 13:58:32,440 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 13:58:32,440 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [30] imperfect sequences [] total 30 [2022-04-28 13:58:32,440 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [712218403] [2022-04-28 13:58:32,440 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 13:58:32,441 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 13:58:32,441 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 13:58:32,441 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 13:58:32,623 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 13:58:32,623 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 30 states [2022-04-28 13:58:32,623 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 13:58:32,624 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 30 interpolants. [2022-04-28 13:58:32,624 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1331, Invalid=1531, Unknown=0, NotChecked=0, Total=2862 [2022-04-28 13:58:32,624 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 13:58:33,766 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 13:58:33,766 INFO L93 Difference]: Finished difference Result 268 states and 296 transitions. [2022-04-28 13:58:33,766 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 56 states. [2022-04-28 13:58:33,766 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 13:58:33,767 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 13:58:33,767 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 13:58:33,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 56 states and 295 transitions. [2022-04-28 13:58:33,774 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 13:58:33,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 56 states and 295 transitions. [2022-04-28 13:58:33,779 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 56 states and 295 transitions. [2022-04-28 13:58:34,013 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 13:58:34,017 INFO L225 Difference]: With dead ends: 268 [2022-04-28 13:58:34,017 INFO L226 Difference]: Without dead ends: 263 [2022-04-28 13:58:34,018 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 539 GetRequests, 460 SyntacticMatches, 1 SemanticMatches, 78 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 423 ImplicationChecksByTransitivity, 1.1s TimeCoverageRelationStatistics Valid=2709, Invalid=3611, Unknown=0, NotChecked=0, Total=6320 [2022-04-28 13:58:34,018 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 13:58:34,018 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 13:58:34,019 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 263 states. [2022-04-28 13:58:34,340 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 263 to 263. [2022-04-28 13:58:34,341 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 13:58:34,341 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 13:58:34,341 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 13:58:34,341 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 13:58:34,344 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 13:58:34,344 INFO L93 Difference]: Finished difference Result 263 states and 291 transitions. [2022-04-28 13:58:34,345 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 291 transitions. [2022-04-28 13:58:34,345 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 13:58:34,345 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 13:58:34,345 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 13:58:34,345 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 13:58:34,348 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 13:58:34,348 INFO L93 Difference]: Finished difference Result 263 states and 291 transitions. [2022-04-28 13:58:34,348 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 291 transitions. [2022-04-28 13:58:34,349 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 13:58:34,349 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 13:58:34,349 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 13:58:34,349 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 13:58:34,349 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 13:58:34,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 263 states and 291 transitions. [2022-04-28 13:58:34,353 INFO L78 Accepts]: Start accepts. Automaton has 263 states and 291 transitions. Word has length 257 [2022-04-28 13:58:34,353 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 13:58:34,353 INFO L495 AbstractCegarLoop]: Abstraction has 263 states and 291 transitions. [2022-04-28 13:58:34,353 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 13:58:34,353 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 263 states and 291 transitions. [2022-04-28 13:58:34,700 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 13:58:34,700 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 291 transitions. [2022-04-28 13:58:34,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 267 [2022-04-28 13:58:34,701 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 13:58:34,701 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 13:58:34,718 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 13:58:34,902 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 13:58:34,902 INFO L420 AbstractCegarLoop]: === Iteration 31 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 13:58:34,902 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 13:58:34,902 INFO L85 PathProgramCache]: Analyzing trace with hash 1462406492, now seen corresponding path program 53 times [2022-04-28 13:58:34,902 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 13:58:34,902 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1115275078] [2022-04-28 13:58:34,903 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 13:58:34,903 INFO L85 PathProgramCache]: Analyzing trace with hash 1462406492, now seen corresponding path program 54 times [2022-04-28 13:58:34,903 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 13:58:34,903 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1514708155] [2022-04-28 13:58:34,903 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 13:58:34,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 13:58:34,917 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 13:58:34,917 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1652623502] [2022-04-28 13:58:34,917 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-28 13:58:34,917 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 13:58:34,918 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 13:58:34,918 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 13:58:34,919 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 13:58:35,060 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 28 check-sat command(s) [2022-04-28 13:58:35,060 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 13:58:35,063 INFO L263 TraceCheckSpWp]: Trace formula consists of 714 conjuncts, 59 conjunts are in the unsatisfiable core [2022-04-28 13:58:35,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 13:58:35,119 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 13:58:36,393 INFO L272 TraceCheckUtils]: 0: Hoare triple {48991#true} call ULTIMATE.init(); {48991#true} is VALID [2022-04-28 13:58:36,394 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 13:58:36,394 INFO L290 TraceCheckUtils]: 2: Hoare triple {48999#(<= ~counter~0 0)} assume true; {48999#(<= ~counter~0 0)} is VALID [2022-04-28 13:58:36,394 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {48999#(<= ~counter~0 0)} {48991#true} #67#return; {48999#(<= ~counter~0 0)} is VALID [2022-04-28 13:58:36,395 INFO L272 TraceCheckUtils]: 4: Hoare triple {48999#(<= ~counter~0 0)} call #t~ret7 := main(); {48999#(<= ~counter~0 0)} is VALID [2022-04-28 13:58:36,395 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 13:58:36,395 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 13:58:36,395 INFO L290 TraceCheckUtils]: 7: Hoare triple {48999#(<= ~counter~0 0)} ~cond := #in~cond; {48999#(<= ~counter~0 0)} is VALID [2022-04-28 13:58:36,396 INFO L290 TraceCheckUtils]: 8: Hoare triple {48999#(<= ~counter~0 0)} assume !(0 == ~cond); {48999#(<= ~counter~0 0)} is VALID [2022-04-28 13:58:36,396 INFO L290 TraceCheckUtils]: 9: Hoare triple {48999#(<= ~counter~0 0)} assume true; {48999#(<= ~counter~0 0)} is VALID [2022-04-28 13:58:36,396 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 13:58:36,397 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 13:58:36,397 INFO L290 TraceCheckUtils]: 12: Hoare triple {48999#(<= ~counter~0 0)} ~cond := #in~cond; {48999#(<= ~counter~0 0)} is VALID [2022-04-28 13:58:36,397 INFO L290 TraceCheckUtils]: 13: Hoare triple {48999#(<= ~counter~0 0)} assume !(0 == ~cond); {48999#(<= ~counter~0 0)} is VALID [2022-04-28 13:58:36,397 INFO L290 TraceCheckUtils]: 14: Hoare triple {48999#(<= ~counter~0 0)} assume true; {48999#(<= ~counter~0 0)} is VALID [2022-04-28 13:58:36,398 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 13:58:36,398 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 13:58:36,399 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 13:58:36,399 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 13:58:36,400 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 13:58:36,400 INFO L290 TraceCheckUtils]: 20: Hoare triple {49048#(<= ~counter~0 1)} ~cond := #in~cond; {49048#(<= ~counter~0 1)} is VALID [2022-04-28 13:58:36,400 INFO L290 TraceCheckUtils]: 21: Hoare triple {49048#(<= ~counter~0 1)} assume !(0 == ~cond); {49048#(<= ~counter~0 1)} is VALID [2022-04-28 13:58:36,401 INFO L290 TraceCheckUtils]: 22: Hoare triple {49048#(<= ~counter~0 1)} assume true; {49048#(<= ~counter~0 1)} is VALID [2022-04-28 13:58:36,401 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 13:58:36,401 INFO L290 TraceCheckUtils]: 24: Hoare triple {49048#(<= ~counter~0 1)} assume !!(0 != ~y3~0); {49048#(<= ~counter~0 1)} is VALID [2022-04-28 13:58:36,402 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 13:58:36,402 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 13:58:36,403 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 13:58:36,403 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 13:58:36,403 INFO L290 TraceCheckUtils]: 29: Hoare triple {49076#(<= ~counter~0 2)} ~cond := #in~cond; {49076#(<= ~counter~0 2)} is VALID [2022-04-28 13:58:36,403 INFO L290 TraceCheckUtils]: 30: Hoare triple {49076#(<= ~counter~0 2)} assume !(0 == ~cond); {49076#(<= ~counter~0 2)} is VALID [2022-04-28 13:58:36,404 INFO L290 TraceCheckUtils]: 31: Hoare triple {49076#(<= ~counter~0 2)} assume true; {49076#(<= ~counter~0 2)} is VALID [2022-04-28 13:58:36,404 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 13:58:36,404 INFO L290 TraceCheckUtils]: 33: Hoare triple {49076#(<= ~counter~0 2)} assume !!(0 != ~y3~0); {49076#(<= ~counter~0 2)} is VALID [2022-04-28 13:58:36,405 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 13:58:36,405 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 13:58:36,406 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 13:58:36,406 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 13:58:36,406 INFO L290 TraceCheckUtils]: 38: Hoare triple {49104#(<= ~counter~0 3)} ~cond := #in~cond; {49104#(<= ~counter~0 3)} is VALID [2022-04-28 13:58:36,406 INFO L290 TraceCheckUtils]: 39: Hoare triple {49104#(<= ~counter~0 3)} assume !(0 == ~cond); {49104#(<= ~counter~0 3)} is VALID [2022-04-28 13:58:36,407 INFO L290 TraceCheckUtils]: 40: Hoare triple {49104#(<= ~counter~0 3)} assume true; {49104#(<= ~counter~0 3)} is VALID [2022-04-28 13:58:36,407 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 13:58:36,407 INFO L290 TraceCheckUtils]: 42: Hoare triple {49104#(<= ~counter~0 3)} assume !!(0 != ~y3~0); {49104#(<= ~counter~0 3)} is VALID [2022-04-28 13:58:36,408 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 13:58:36,408 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 13:58:36,409 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 13:58:36,409 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 13:58:36,409 INFO L290 TraceCheckUtils]: 47: Hoare triple {49132#(<= ~counter~0 4)} ~cond := #in~cond; {49132#(<= ~counter~0 4)} is VALID [2022-04-28 13:58:36,410 INFO L290 TraceCheckUtils]: 48: Hoare triple {49132#(<= ~counter~0 4)} assume !(0 == ~cond); {49132#(<= ~counter~0 4)} is VALID [2022-04-28 13:58:36,410 INFO L290 TraceCheckUtils]: 49: Hoare triple {49132#(<= ~counter~0 4)} assume true; {49132#(<= ~counter~0 4)} is VALID [2022-04-28 13:58:36,410 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 13:58:36,411 INFO L290 TraceCheckUtils]: 51: Hoare triple {49132#(<= ~counter~0 4)} assume !!(0 != ~y3~0); {49132#(<= ~counter~0 4)} is VALID [2022-04-28 13:58:36,411 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 13:58:36,412 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 13:58:36,412 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 13:58:36,412 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 13:58:36,412 INFO L290 TraceCheckUtils]: 56: Hoare triple {49160#(<= ~counter~0 5)} ~cond := #in~cond; {49160#(<= ~counter~0 5)} is VALID [2022-04-28 13:58:36,413 INFO L290 TraceCheckUtils]: 57: Hoare triple {49160#(<= ~counter~0 5)} assume !(0 == ~cond); {49160#(<= ~counter~0 5)} is VALID [2022-04-28 13:58:36,413 INFO L290 TraceCheckUtils]: 58: Hoare triple {49160#(<= ~counter~0 5)} assume true; {49160#(<= ~counter~0 5)} is VALID [2022-04-28 13:58:36,413 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 13:58:36,414 INFO L290 TraceCheckUtils]: 60: Hoare triple {49160#(<= ~counter~0 5)} assume !!(0 != ~y3~0); {49160#(<= ~counter~0 5)} is VALID [2022-04-28 13:58:36,414 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 13:58:36,414 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 13:58:36,415 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 13:58:36,415 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 13:58:36,415 INFO L290 TraceCheckUtils]: 65: Hoare triple {49188#(<= ~counter~0 6)} ~cond := #in~cond; {49188#(<= ~counter~0 6)} is VALID [2022-04-28 13:58:36,416 INFO L290 TraceCheckUtils]: 66: Hoare triple {49188#(<= ~counter~0 6)} assume !(0 == ~cond); {49188#(<= ~counter~0 6)} is VALID [2022-04-28 13:58:36,416 INFO L290 TraceCheckUtils]: 67: Hoare triple {49188#(<= ~counter~0 6)} assume true; {49188#(<= ~counter~0 6)} is VALID [2022-04-28 13:58:36,416 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 13:58:36,417 INFO L290 TraceCheckUtils]: 69: Hoare triple {49188#(<= ~counter~0 6)} assume !!(0 != ~y3~0); {49188#(<= ~counter~0 6)} is VALID [2022-04-28 13:58:36,417 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 13:58:36,418 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 13:58:36,418 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 13:58:36,418 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 13:58:36,418 INFO L290 TraceCheckUtils]: 74: Hoare triple {49216#(<= ~counter~0 7)} ~cond := #in~cond; {49216#(<= ~counter~0 7)} is VALID [2022-04-28 13:58:36,419 INFO L290 TraceCheckUtils]: 75: Hoare triple {49216#(<= ~counter~0 7)} assume !(0 == ~cond); {49216#(<= ~counter~0 7)} is VALID [2022-04-28 13:58:36,419 INFO L290 TraceCheckUtils]: 76: Hoare triple {49216#(<= ~counter~0 7)} assume true; {49216#(<= ~counter~0 7)} is VALID [2022-04-28 13:58:36,419 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 13:58:36,420 INFO L290 TraceCheckUtils]: 78: Hoare triple {49216#(<= ~counter~0 7)} assume !!(0 != ~y3~0); {49216#(<= ~counter~0 7)} is VALID [2022-04-28 13:58:36,420 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 13:58:36,421 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 13:58:36,421 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 13:58:36,421 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 13:58:36,422 INFO L290 TraceCheckUtils]: 83: Hoare triple {49244#(<= ~counter~0 8)} ~cond := #in~cond; {49244#(<= ~counter~0 8)} is VALID [2022-04-28 13:58:36,422 INFO L290 TraceCheckUtils]: 84: Hoare triple {49244#(<= ~counter~0 8)} assume !(0 == ~cond); {49244#(<= ~counter~0 8)} is VALID [2022-04-28 13:58:36,422 INFO L290 TraceCheckUtils]: 85: Hoare triple {49244#(<= ~counter~0 8)} assume true; {49244#(<= ~counter~0 8)} is VALID [2022-04-28 13:58:36,423 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 13:58:36,423 INFO L290 TraceCheckUtils]: 87: Hoare triple {49244#(<= ~counter~0 8)} assume !!(0 != ~y3~0); {49244#(<= ~counter~0 8)} is VALID [2022-04-28 13:58:36,423 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 13:58:36,424 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 13:58:36,424 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 13:58:36,424 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 13:58:36,425 INFO L290 TraceCheckUtils]: 92: Hoare triple {49272#(<= ~counter~0 9)} ~cond := #in~cond; {49272#(<= ~counter~0 9)} is VALID [2022-04-28 13:58:36,425 INFO L290 TraceCheckUtils]: 93: Hoare triple {49272#(<= ~counter~0 9)} assume !(0 == ~cond); {49272#(<= ~counter~0 9)} is VALID [2022-04-28 13:58:36,425 INFO L290 TraceCheckUtils]: 94: Hoare triple {49272#(<= ~counter~0 9)} assume true; {49272#(<= ~counter~0 9)} is VALID [2022-04-28 13:58:36,426 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 13:58:36,426 INFO L290 TraceCheckUtils]: 96: Hoare triple {49272#(<= ~counter~0 9)} assume !!(0 != ~y3~0); {49272#(<= ~counter~0 9)} is VALID [2022-04-28 13:58:36,426 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 13:58:36,427 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 13:58:36,427 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 13:58:36,427 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 13:58:36,428 INFO L290 TraceCheckUtils]: 101: Hoare triple {49300#(<= ~counter~0 10)} ~cond := #in~cond; {49300#(<= ~counter~0 10)} is VALID [2022-04-28 13:58:36,428 INFO L290 TraceCheckUtils]: 102: Hoare triple {49300#(<= ~counter~0 10)} assume !(0 == ~cond); {49300#(<= ~counter~0 10)} is VALID [2022-04-28 13:58:36,428 INFO L290 TraceCheckUtils]: 103: Hoare triple {49300#(<= ~counter~0 10)} assume true; {49300#(<= ~counter~0 10)} is VALID [2022-04-28 13:58:36,429 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 13:58:36,429 INFO L290 TraceCheckUtils]: 105: Hoare triple {49300#(<= ~counter~0 10)} assume !!(0 != ~y3~0); {49300#(<= ~counter~0 10)} is VALID [2022-04-28 13:58:36,429 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 13:58:36,430 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 13:58:36,430 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 13:58:36,430 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 13:58:36,431 INFO L290 TraceCheckUtils]: 110: Hoare triple {49328#(<= ~counter~0 11)} ~cond := #in~cond; {49328#(<= ~counter~0 11)} is VALID [2022-04-28 13:58:36,431 INFO L290 TraceCheckUtils]: 111: Hoare triple {49328#(<= ~counter~0 11)} assume !(0 == ~cond); {49328#(<= ~counter~0 11)} is VALID [2022-04-28 13:58:36,431 INFO L290 TraceCheckUtils]: 112: Hoare triple {49328#(<= ~counter~0 11)} assume true; {49328#(<= ~counter~0 11)} is VALID [2022-04-28 13:58:36,432 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 13:58:36,432 INFO L290 TraceCheckUtils]: 114: Hoare triple {49328#(<= ~counter~0 11)} assume !!(0 != ~y3~0); {49328#(<= ~counter~0 11)} is VALID [2022-04-28 13:58:36,432 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 13:58:36,433 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 13:58:36,433 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 13:58:36,433 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 13:58:36,434 INFO L290 TraceCheckUtils]: 119: Hoare triple {49356#(<= ~counter~0 12)} ~cond := #in~cond; {49356#(<= ~counter~0 12)} is VALID [2022-04-28 13:58:36,434 INFO L290 TraceCheckUtils]: 120: Hoare triple {49356#(<= ~counter~0 12)} assume !(0 == ~cond); {49356#(<= ~counter~0 12)} is VALID [2022-04-28 13:58:36,434 INFO L290 TraceCheckUtils]: 121: Hoare triple {49356#(<= ~counter~0 12)} assume true; {49356#(<= ~counter~0 12)} is VALID [2022-04-28 13:58:36,435 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 13:58:36,435 INFO L290 TraceCheckUtils]: 123: Hoare triple {49356#(<= ~counter~0 12)} assume !!(0 != ~y3~0); {49356#(<= ~counter~0 12)} is VALID [2022-04-28 13:58:36,435 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 13:58:36,436 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 13:58:36,436 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 13:58:36,436 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 13:58:36,437 INFO L290 TraceCheckUtils]: 128: Hoare triple {49384#(<= ~counter~0 13)} ~cond := #in~cond; {49384#(<= ~counter~0 13)} is VALID [2022-04-28 13:58:36,437 INFO L290 TraceCheckUtils]: 129: Hoare triple {49384#(<= ~counter~0 13)} assume !(0 == ~cond); {49384#(<= ~counter~0 13)} is VALID [2022-04-28 13:58:36,437 INFO L290 TraceCheckUtils]: 130: Hoare triple {49384#(<= ~counter~0 13)} assume true; {49384#(<= ~counter~0 13)} is VALID [2022-04-28 13:58:36,438 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 13:58:36,438 INFO L290 TraceCheckUtils]: 132: Hoare triple {49384#(<= ~counter~0 13)} assume !!(0 != ~y3~0); {49384#(<= ~counter~0 13)} is VALID [2022-04-28 13:58:36,438 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 13:58:36,439 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 13:58:36,439 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 13:58:36,439 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 13:58:36,440 INFO L290 TraceCheckUtils]: 137: Hoare triple {49412#(<= ~counter~0 14)} ~cond := #in~cond; {49412#(<= ~counter~0 14)} is VALID [2022-04-28 13:58:36,440 INFO L290 TraceCheckUtils]: 138: Hoare triple {49412#(<= ~counter~0 14)} assume !(0 == ~cond); {49412#(<= ~counter~0 14)} is VALID [2022-04-28 13:58:36,440 INFO L290 TraceCheckUtils]: 139: Hoare triple {49412#(<= ~counter~0 14)} assume true; {49412#(<= ~counter~0 14)} is VALID [2022-04-28 13:58:36,441 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 13:58:36,441 INFO L290 TraceCheckUtils]: 141: Hoare triple {49412#(<= ~counter~0 14)} assume !!(0 != ~y3~0); {49412#(<= ~counter~0 14)} is VALID [2022-04-28 13:58:36,441 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 13:58:36,442 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 13:58:36,442 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 13:58:36,442 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 13:58:36,443 INFO L290 TraceCheckUtils]: 146: Hoare triple {49440#(<= ~counter~0 15)} ~cond := #in~cond; {49440#(<= ~counter~0 15)} is VALID [2022-04-28 13:58:36,443 INFO L290 TraceCheckUtils]: 147: Hoare triple {49440#(<= ~counter~0 15)} assume !(0 == ~cond); {49440#(<= ~counter~0 15)} is VALID [2022-04-28 13:58:36,443 INFO L290 TraceCheckUtils]: 148: Hoare triple {49440#(<= ~counter~0 15)} assume true; {49440#(<= ~counter~0 15)} is VALID [2022-04-28 13:58:36,444 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 13:58:36,444 INFO L290 TraceCheckUtils]: 150: Hoare triple {49440#(<= ~counter~0 15)} assume !!(0 != ~y3~0); {49440#(<= ~counter~0 15)} is VALID [2022-04-28 13:58:36,444 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 13:58:36,445 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 13:58:36,445 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 13:58:36,445 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 13:58:36,446 INFO L290 TraceCheckUtils]: 155: Hoare triple {49468#(<= ~counter~0 16)} ~cond := #in~cond; {49468#(<= ~counter~0 16)} is VALID [2022-04-28 13:58:36,446 INFO L290 TraceCheckUtils]: 156: Hoare triple {49468#(<= ~counter~0 16)} assume !(0 == ~cond); {49468#(<= ~counter~0 16)} is VALID [2022-04-28 13:58:36,446 INFO L290 TraceCheckUtils]: 157: Hoare triple {49468#(<= ~counter~0 16)} assume true; {49468#(<= ~counter~0 16)} is VALID [2022-04-28 13:58:36,447 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 13:58:36,447 INFO L290 TraceCheckUtils]: 159: Hoare triple {49468#(<= ~counter~0 16)} assume !!(0 != ~y3~0); {49468#(<= ~counter~0 16)} is VALID [2022-04-28 13:58:36,447 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 13:58:36,448 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 13:58:36,448 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 13:58:36,449 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 13:58:36,449 INFO L290 TraceCheckUtils]: 164: Hoare triple {49496#(<= ~counter~0 17)} ~cond := #in~cond; {49496#(<= ~counter~0 17)} is VALID [2022-04-28 13:58:36,449 INFO L290 TraceCheckUtils]: 165: Hoare triple {49496#(<= ~counter~0 17)} assume !(0 == ~cond); {49496#(<= ~counter~0 17)} is VALID [2022-04-28 13:58:36,449 INFO L290 TraceCheckUtils]: 166: Hoare triple {49496#(<= ~counter~0 17)} assume true; {49496#(<= ~counter~0 17)} is VALID [2022-04-28 13:58:36,450 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 13:58:36,450 INFO L290 TraceCheckUtils]: 168: Hoare triple {49496#(<= ~counter~0 17)} assume !!(0 != ~y3~0); {49496#(<= ~counter~0 17)} is VALID [2022-04-28 13:58:36,450 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 13:58:36,451 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 13:58:36,451 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 13:58:36,452 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 13:58:36,452 INFO L290 TraceCheckUtils]: 173: Hoare triple {49524#(<= ~counter~0 18)} ~cond := #in~cond; {49524#(<= ~counter~0 18)} is VALID [2022-04-28 13:58:36,452 INFO L290 TraceCheckUtils]: 174: Hoare triple {49524#(<= ~counter~0 18)} assume !(0 == ~cond); {49524#(<= ~counter~0 18)} is VALID [2022-04-28 13:58:36,452 INFO L290 TraceCheckUtils]: 175: Hoare triple {49524#(<= ~counter~0 18)} assume true; {49524#(<= ~counter~0 18)} is VALID [2022-04-28 13:58:36,453 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 13:58:36,453 INFO L290 TraceCheckUtils]: 177: Hoare triple {49524#(<= ~counter~0 18)} assume !!(0 != ~y3~0); {49524#(<= ~counter~0 18)} is VALID [2022-04-28 13:58:36,453 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 13:58:36,454 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 13:58:36,454 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 13:58:36,455 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 13:58:36,455 INFO L290 TraceCheckUtils]: 182: Hoare triple {49552#(<= ~counter~0 19)} ~cond := #in~cond; {49552#(<= ~counter~0 19)} is VALID [2022-04-28 13:58:36,455 INFO L290 TraceCheckUtils]: 183: Hoare triple {49552#(<= ~counter~0 19)} assume !(0 == ~cond); {49552#(<= ~counter~0 19)} is VALID [2022-04-28 13:58:36,456 INFO L290 TraceCheckUtils]: 184: Hoare triple {49552#(<= ~counter~0 19)} assume true; {49552#(<= ~counter~0 19)} is VALID [2022-04-28 13:58:36,456 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 13:58:36,456 INFO L290 TraceCheckUtils]: 186: Hoare triple {49552#(<= ~counter~0 19)} assume !!(0 != ~y3~0); {49552#(<= ~counter~0 19)} is VALID [2022-04-28 13:58:36,456 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 13:58:36,457 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 13:58:36,457 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 13:58:36,458 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 13:58:36,458 INFO L290 TraceCheckUtils]: 191: Hoare triple {49580#(<= ~counter~0 20)} ~cond := #in~cond; {49580#(<= ~counter~0 20)} is VALID [2022-04-28 13:58:36,458 INFO L290 TraceCheckUtils]: 192: Hoare triple {49580#(<= ~counter~0 20)} assume !(0 == ~cond); {49580#(<= ~counter~0 20)} is VALID [2022-04-28 13:58:36,459 INFO L290 TraceCheckUtils]: 193: Hoare triple {49580#(<= ~counter~0 20)} assume true; {49580#(<= ~counter~0 20)} is VALID [2022-04-28 13:58:36,459 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 13:58:36,459 INFO L290 TraceCheckUtils]: 195: Hoare triple {49580#(<= ~counter~0 20)} assume !!(0 != ~y3~0); {49580#(<= ~counter~0 20)} is VALID [2022-04-28 13:58:36,460 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 13:58:36,460 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 13:58:36,460 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 13:58:36,461 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 13:58:36,461 INFO L290 TraceCheckUtils]: 200: Hoare triple {49608#(<= ~counter~0 21)} ~cond := #in~cond; {49608#(<= ~counter~0 21)} is VALID [2022-04-28 13:58:36,461 INFO L290 TraceCheckUtils]: 201: Hoare triple {49608#(<= ~counter~0 21)} assume !(0 == ~cond); {49608#(<= ~counter~0 21)} is VALID [2022-04-28 13:58:36,462 INFO L290 TraceCheckUtils]: 202: Hoare triple {49608#(<= ~counter~0 21)} assume true; {49608#(<= ~counter~0 21)} is VALID [2022-04-28 13:58:36,462 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 13:58:36,462 INFO L290 TraceCheckUtils]: 204: Hoare triple {49608#(<= ~counter~0 21)} assume !!(0 != ~y3~0); {49608#(<= ~counter~0 21)} is VALID [2022-04-28 13:58:36,463 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 13:58:36,463 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 13:58:36,464 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 13:58:36,464 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 13:58:36,464 INFO L290 TraceCheckUtils]: 209: Hoare triple {49636#(<= ~counter~0 22)} ~cond := #in~cond; {49636#(<= ~counter~0 22)} is VALID [2022-04-28 13:58:36,464 INFO L290 TraceCheckUtils]: 210: Hoare triple {49636#(<= ~counter~0 22)} assume !(0 == ~cond); {49636#(<= ~counter~0 22)} is VALID [2022-04-28 13:58:36,465 INFO L290 TraceCheckUtils]: 211: Hoare triple {49636#(<= ~counter~0 22)} assume true; {49636#(<= ~counter~0 22)} is VALID [2022-04-28 13:58:36,465 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 13:58:36,465 INFO L290 TraceCheckUtils]: 213: Hoare triple {49636#(<= ~counter~0 22)} assume !!(0 != ~y3~0); {49636#(<= ~counter~0 22)} is VALID [2022-04-28 13:58:36,466 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 13:58:36,466 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 13:58:36,467 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 13:58:36,467 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 13:58:36,467 INFO L290 TraceCheckUtils]: 218: Hoare triple {49664#(<= ~counter~0 23)} ~cond := #in~cond; {49664#(<= ~counter~0 23)} is VALID [2022-04-28 13:58:36,467 INFO L290 TraceCheckUtils]: 219: Hoare triple {49664#(<= ~counter~0 23)} assume !(0 == ~cond); {49664#(<= ~counter~0 23)} is VALID [2022-04-28 13:58:36,468 INFO L290 TraceCheckUtils]: 220: Hoare triple {49664#(<= ~counter~0 23)} assume true; {49664#(<= ~counter~0 23)} is VALID [2022-04-28 13:58:36,468 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 13:58:36,468 INFO L290 TraceCheckUtils]: 222: Hoare triple {49664#(<= ~counter~0 23)} assume !!(0 != ~y3~0); {49664#(<= ~counter~0 23)} is VALID [2022-04-28 13:58:36,469 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 13:58:36,469 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 13:58:36,470 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 13:58:36,470 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 13:58:36,470 INFO L290 TraceCheckUtils]: 227: Hoare triple {49692#(<= ~counter~0 24)} ~cond := #in~cond; {49692#(<= ~counter~0 24)} is VALID [2022-04-28 13:58:36,470 INFO L290 TraceCheckUtils]: 228: Hoare triple {49692#(<= ~counter~0 24)} assume !(0 == ~cond); {49692#(<= ~counter~0 24)} is VALID [2022-04-28 13:58:36,471 INFO L290 TraceCheckUtils]: 229: Hoare triple {49692#(<= ~counter~0 24)} assume true; {49692#(<= ~counter~0 24)} is VALID [2022-04-28 13:58:36,471 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 13:58:36,472 INFO L290 TraceCheckUtils]: 231: Hoare triple {49692#(<= ~counter~0 24)} assume !!(0 != ~y3~0); {49692#(<= ~counter~0 24)} is VALID [2022-04-28 13:58:36,472 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 13:58:36,472 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 13:58:36,473 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 13:58:36,473 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 13:58:36,473 INFO L290 TraceCheckUtils]: 236: Hoare triple {49720#(<= ~counter~0 25)} ~cond := #in~cond; {49720#(<= ~counter~0 25)} is VALID [2022-04-28 13:58:36,474 INFO L290 TraceCheckUtils]: 237: Hoare triple {49720#(<= ~counter~0 25)} assume !(0 == ~cond); {49720#(<= ~counter~0 25)} is VALID [2022-04-28 13:58:36,474 INFO L290 TraceCheckUtils]: 238: Hoare triple {49720#(<= ~counter~0 25)} assume true; {49720#(<= ~counter~0 25)} is VALID [2022-04-28 13:58:36,474 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 13:58:36,475 INFO L290 TraceCheckUtils]: 240: Hoare triple {49720#(<= ~counter~0 25)} assume !!(0 != ~y3~0); {49720#(<= ~counter~0 25)} is VALID [2022-04-28 13:58:36,475 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 13:58:36,475 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 13:58:36,476 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 13:58:36,476 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 13:58:36,476 INFO L290 TraceCheckUtils]: 245: Hoare triple {49748#(<= ~counter~0 26)} ~cond := #in~cond; {49748#(<= ~counter~0 26)} is VALID [2022-04-28 13:58:36,477 INFO L290 TraceCheckUtils]: 246: Hoare triple {49748#(<= ~counter~0 26)} assume !(0 == ~cond); {49748#(<= ~counter~0 26)} is VALID [2022-04-28 13:58:36,477 INFO L290 TraceCheckUtils]: 247: Hoare triple {49748#(<= ~counter~0 26)} assume true; {49748#(<= ~counter~0 26)} is VALID [2022-04-28 13:58:36,477 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 13:58:36,478 INFO L290 TraceCheckUtils]: 249: Hoare triple {49748#(<= ~counter~0 26)} assume !!(0 != ~y3~0); {49748#(<= ~counter~0 26)} is VALID [2022-04-28 13:58:36,478 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 13:58:36,479 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 13:58:36,479 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 13:58:36,479 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 13:58:36,480 INFO L290 TraceCheckUtils]: 254: Hoare triple {49776#(<= ~counter~0 27)} ~cond := #in~cond; {49776#(<= ~counter~0 27)} is VALID [2022-04-28 13:58:36,480 INFO L290 TraceCheckUtils]: 255: Hoare triple {49776#(<= ~counter~0 27)} assume !(0 == ~cond); {49776#(<= ~counter~0 27)} is VALID [2022-04-28 13:58:36,480 INFO L290 TraceCheckUtils]: 256: Hoare triple {49776#(<= ~counter~0 27)} assume true; {49776#(<= ~counter~0 27)} is VALID [2022-04-28 13:58:36,480 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 13:58:36,481 INFO L290 TraceCheckUtils]: 258: Hoare triple {49776#(<= ~counter~0 27)} assume !!(0 != ~y3~0); {49776#(<= ~counter~0 27)} is VALID [2022-04-28 13:58:36,481 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 13:58:36,481 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 13:58:36,482 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 13:58:36,482 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 13:58:36,482 INFO L290 TraceCheckUtils]: 263: Hoare triple {48992#false} ~cond := #in~cond; {48992#false} is VALID [2022-04-28 13:58:36,482 INFO L290 TraceCheckUtils]: 264: Hoare triple {48992#false} assume 0 == ~cond; {48992#false} is VALID [2022-04-28 13:58:36,482 INFO L290 TraceCheckUtils]: 265: Hoare triple {48992#false} assume !false; {48992#false} is VALID [2022-04-28 13:58:36,483 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 13:58:36,483 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 13:58:37,960 INFO L290 TraceCheckUtils]: 265: Hoare triple {48992#false} assume !false; {48992#false} is VALID [2022-04-28 13:58:37,960 INFO L290 TraceCheckUtils]: 264: Hoare triple {48992#false} assume 0 == ~cond; {48992#false} is VALID [2022-04-28 13:58:37,960 INFO L290 TraceCheckUtils]: 263: Hoare triple {48992#false} ~cond := #in~cond; {48992#false} is VALID [2022-04-28 13:58:37,960 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 13:58:37,961 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 13:58:37,961 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 13:58:37,961 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 13:58:37,962 INFO L290 TraceCheckUtils]: 258: Hoare triple {49836#(< ~counter~0 50)} assume !!(0 != ~y3~0); {49836#(< ~counter~0 50)} is VALID [2022-04-28 13:58:37,962 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {48991#true} {49836#(< ~counter~0 50)} #63#return; {49836#(< ~counter~0 50)} is VALID [2022-04-28 13:58:37,962 INFO L290 TraceCheckUtils]: 256: Hoare triple {48991#true} assume true; {48991#true} is VALID [2022-04-28 13:58:37,962 INFO L290 TraceCheckUtils]: 255: Hoare triple {48991#true} assume !(0 == ~cond); {48991#true} is VALID [2022-04-28 13:58:37,962 INFO L290 TraceCheckUtils]: 254: Hoare triple {48991#true} ~cond := #in~cond; {48991#true} is VALID [2022-04-28 13:58:37,962 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 13:58:37,963 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 13:58:37,964 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 13:58:37,964 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 13:58:37,964 INFO L290 TraceCheckUtils]: 249: Hoare triple {49864#(< ~counter~0 49)} assume !!(0 != ~y3~0); {49864#(< ~counter~0 49)} is VALID [2022-04-28 13:58:37,965 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {48991#true} {49864#(< ~counter~0 49)} #63#return; {49864#(< ~counter~0 49)} is VALID [2022-04-28 13:58:37,965 INFO L290 TraceCheckUtils]: 247: Hoare triple {48991#true} assume true; {48991#true} is VALID [2022-04-28 13:58:37,965 INFO L290 TraceCheckUtils]: 246: Hoare triple {48991#true} assume !(0 == ~cond); {48991#true} is VALID [2022-04-28 13:58:37,965 INFO L290 TraceCheckUtils]: 245: Hoare triple {48991#true} ~cond := #in~cond; {48991#true} is VALID [2022-04-28 13:58:37,965 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 13:58:37,965 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 13:58:37,966 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 13:58:37,966 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 13:58:37,966 INFO L290 TraceCheckUtils]: 240: Hoare triple {49892#(< ~counter~0 48)} assume !!(0 != ~y3~0); {49892#(< ~counter~0 48)} is VALID [2022-04-28 13:58:37,967 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {48991#true} {49892#(< ~counter~0 48)} #63#return; {49892#(< ~counter~0 48)} is VALID [2022-04-28 13:58:37,967 INFO L290 TraceCheckUtils]: 238: Hoare triple {48991#true} assume true; {48991#true} is VALID [2022-04-28 13:58:37,967 INFO L290 TraceCheckUtils]: 237: Hoare triple {48991#true} assume !(0 == ~cond); {48991#true} is VALID [2022-04-28 13:58:37,967 INFO L290 TraceCheckUtils]: 236: Hoare triple {48991#true} ~cond := #in~cond; {48991#true} is VALID [2022-04-28 13:58:37,967 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 13:58:37,967 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 13:58:37,968 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 13:58:37,968 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 13:58:37,969 INFO L290 TraceCheckUtils]: 231: Hoare triple {49920#(< ~counter~0 47)} assume !!(0 != ~y3~0); {49920#(< ~counter~0 47)} is VALID [2022-04-28 13:58:37,969 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {48991#true} {49920#(< ~counter~0 47)} #63#return; {49920#(< ~counter~0 47)} is VALID [2022-04-28 13:58:37,969 INFO L290 TraceCheckUtils]: 229: Hoare triple {48991#true} assume true; {48991#true} is VALID [2022-04-28 13:58:37,969 INFO L290 TraceCheckUtils]: 228: Hoare triple {48991#true} assume !(0 == ~cond); {48991#true} is VALID [2022-04-28 13:58:37,969 INFO L290 TraceCheckUtils]: 227: Hoare triple {48991#true} ~cond := #in~cond; {48991#true} is VALID [2022-04-28 13:58:37,969 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 13:58:37,970 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 13:58:37,970 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 13:58:37,970 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 13:58:37,971 INFO L290 TraceCheckUtils]: 222: Hoare triple {49948#(< ~counter~0 46)} assume !!(0 != ~y3~0); {49948#(< ~counter~0 46)} is VALID [2022-04-28 13:58:37,971 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {48991#true} {49948#(< ~counter~0 46)} #63#return; {49948#(< ~counter~0 46)} is VALID [2022-04-28 13:58:37,971 INFO L290 TraceCheckUtils]: 220: Hoare triple {48991#true} assume true; {48991#true} is VALID [2022-04-28 13:58:37,971 INFO L290 TraceCheckUtils]: 219: Hoare triple {48991#true} assume !(0 == ~cond); {48991#true} is VALID [2022-04-28 13:58:37,971 INFO L290 TraceCheckUtils]: 218: Hoare triple {48991#true} ~cond := #in~cond; {48991#true} is VALID [2022-04-28 13:58:37,971 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 13:58:37,972 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 13:58:37,972 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 13:58:37,973 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 13:58:37,973 INFO L290 TraceCheckUtils]: 213: Hoare triple {49976#(< ~counter~0 45)} assume !!(0 != ~y3~0); {49976#(< ~counter~0 45)} is VALID [2022-04-28 13:58:37,973 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {48991#true} {49976#(< ~counter~0 45)} #63#return; {49976#(< ~counter~0 45)} is VALID [2022-04-28 13:58:37,973 INFO L290 TraceCheckUtils]: 211: Hoare triple {48991#true} assume true; {48991#true} is VALID [2022-04-28 13:58:37,973 INFO L290 TraceCheckUtils]: 210: Hoare triple {48991#true} assume !(0 == ~cond); {48991#true} is VALID [2022-04-28 13:58:37,973 INFO L290 TraceCheckUtils]: 209: Hoare triple {48991#true} ~cond := #in~cond; {48991#true} is VALID [2022-04-28 13:58:37,974 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 13:58:37,974 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 13:58:37,974 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 13:58:37,975 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 13:58:37,975 INFO L290 TraceCheckUtils]: 204: Hoare triple {50004#(< ~counter~0 44)} assume !!(0 != ~y3~0); {50004#(< ~counter~0 44)} is VALID [2022-04-28 13:58:37,975 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {48991#true} {50004#(< ~counter~0 44)} #63#return; {50004#(< ~counter~0 44)} is VALID [2022-04-28 13:58:37,975 INFO L290 TraceCheckUtils]: 202: Hoare triple {48991#true} assume true; {48991#true} is VALID [2022-04-28 13:58:37,976 INFO L290 TraceCheckUtils]: 201: Hoare triple {48991#true} assume !(0 == ~cond); {48991#true} is VALID [2022-04-28 13:58:37,976 INFO L290 TraceCheckUtils]: 200: Hoare triple {48991#true} ~cond := #in~cond; {48991#true} is VALID [2022-04-28 13:58:37,976 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 13:58:37,976 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 13:58:37,976 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 13:58:37,977 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 13:58:37,977 INFO L290 TraceCheckUtils]: 195: Hoare triple {50032#(< ~counter~0 43)} assume !!(0 != ~y3~0); {50032#(< ~counter~0 43)} is VALID [2022-04-28 13:58:37,977 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {48991#true} {50032#(< ~counter~0 43)} #63#return; {50032#(< ~counter~0 43)} is VALID [2022-04-28 13:58:37,978 INFO L290 TraceCheckUtils]: 193: Hoare triple {48991#true} assume true; {48991#true} is VALID [2022-04-28 13:58:37,978 INFO L290 TraceCheckUtils]: 192: Hoare triple {48991#true} assume !(0 == ~cond); {48991#true} is VALID [2022-04-28 13:58:37,978 INFO L290 TraceCheckUtils]: 191: Hoare triple {48991#true} ~cond := #in~cond; {48991#true} is VALID [2022-04-28 13:58:37,978 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 13:58:37,978 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 13:58:37,979 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 13:58:37,979 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 13:58:37,979 INFO L290 TraceCheckUtils]: 186: Hoare triple {50060#(< ~counter~0 42)} assume !!(0 != ~y3~0); {50060#(< ~counter~0 42)} is VALID [2022-04-28 13:58:37,980 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {48991#true} {50060#(< ~counter~0 42)} #63#return; {50060#(< ~counter~0 42)} is VALID [2022-04-28 13:58:37,980 INFO L290 TraceCheckUtils]: 184: Hoare triple {48991#true} assume true; {48991#true} is VALID [2022-04-28 13:58:37,980 INFO L290 TraceCheckUtils]: 183: Hoare triple {48991#true} assume !(0 == ~cond); {48991#true} is VALID [2022-04-28 13:58:37,980 INFO L290 TraceCheckUtils]: 182: Hoare triple {48991#true} ~cond := #in~cond; {48991#true} is VALID [2022-04-28 13:58:37,980 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 13:58:37,980 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 13:58:37,981 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 13:58:37,981 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 13:58:37,981 INFO L290 TraceCheckUtils]: 177: Hoare triple {50088#(< ~counter~0 41)} assume !!(0 != ~y3~0); {50088#(< ~counter~0 41)} is VALID [2022-04-28 13:58:37,982 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {48991#true} {50088#(< ~counter~0 41)} #63#return; {50088#(< ~counter~0 41)} is VALID [2022-04-28 13:58:37,982 INFO L290 TraceCheckUtils]: 175: Hoare triple {48991#true} assume true; {48991#true} is VALID [2022-04-28 13:58:37,982 INFO L290 TraceCheckUtils]: 174: Hoare triple {48991#true} assume !(0 == ~cond); {48991#true} is VALID [2022-04-28 13:58:37,982 INFO L290 TraceCheckUtils]: 173: Hoare triple {48991#true} ~cond := #in~cond; {48991#true} is VALID [2022-04-28 13:58:37,982 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 13:58:37,982 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 13:58:37,983 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 13:58:37,983 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 13:58:37,983 INFO L290 TraceCheckUtils]: 168: Hoare triple {50116#(< ~counter~0 40)} assume !!(0 != ~y3~0); {50116#(< ~counter~0 40)} is VALID [2022-04-28 13:58:37,984 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {48991#true} {50116#(< ~counter~0 40)} #63#return; {50116#(< ~counter~0 40)} is VALID [2022-04-28 13:58:37,984 INFO L290 TraceCheckUtils]: 166: Hoare triple {48991#true} assume true; {48991#true} is VALID [2022-04-28 13:58:37,984 INFO L290 TraceCheckUtils]: 165: Hoare triple {48991#true} assume !(0 == ~cond); {48991#true} is VALID [2022-04-28 13:58:37,984 INFO L290 TraceCheckUtils]: 164: Hoare triple {48991#true} ~cond := #in~cond; {48991#true} is VALID [2022-04-28 13:58:37,984 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 13:58:37,984 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 13:58:37,985 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 13:58:37,985 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 13:58:37,985 INFO L290 TraceCheckUtils]: 159: Hoare triple {50144#(< ~counter~0 39)} assume !!(0 != ~y3~0); {50144#(< ~counter~0 39)} is VALID [2022-04-28 13:58:37,986 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {48991#true} {50144#(< ~counter~0 39)} #63#return; {50144#(< ~counter~0 39)} is VALID [2022-04-28 13:58:37,986 INFO L290 TraceCheckUtils]: 157: Hoare triple {48991#true} assume true; {48991#true} is VALID [2022-04-28 13:58:37,991 INFO L290 TraceCheckUtils]: 156: Hoare triple {48991#true} assume !(0 == ~cond); {48991#true} is VALID [2022-04-28 13:58:37,991 INFO L290 TraceCheckUtils]: 155: Hoare triple {48991#true} ~cond := #in~cond; {48991#true} is VALID [2022-04-28 13:58:37,991 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 13:58:37,992 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 13:58:37,994 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 13:58:37,994 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 13:58:37,994 INFO L290 TraceCheckUtils]: 150: Hoare triple {50172#(< ~counter~0 38)} assume !!(0 != ~y3~0); {50172#(< ~counter~0 38)} is VALID [2022-04-28 13:58:37,995 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {48991#true} {50172#(< ~counter~0 38)} #63#return; {50172#(< ~counter~0 38)} is VALID [2022-04-28 13:58:37,995 INFO L290 TraceCheckUtils]: 148: Hoare triple {48991#true} assume true; {48991#true} is VALID [2022-04-28 13:58:37,995 INFO L290 TraceCheckUtils]: 147: Hoare triple {48991#true} assume !(0 == ~cond); {48991#true} is VALID [2022-04-28 13:58:37,995 INFO L290 TraceCheckUtils]: 146: Hoare triple {48991#true} ~cond := #in~cond; {48991#true} is VALID [2022-04-28 13:58:37,995 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 13:58:37,995 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 13:58:37,996 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 13:58:37,996 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 13:58:37,996 INFO L290 TraceCheckUtils]: 141: Hoare triple {50200#(< ~counter~0 37)} assume !!(0 != ~y3~0); {50200#(< ~counter~0 37)} is VALID [2022-04-28 13:58:37,997 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {48991#true} {50200#(< ~counter~0 37)} #63#return; {50200#(< ~counter~0 37)} is VALID [2022-04-28 13:58:37,997 INFO L290 TraceCheckUtils]: 139: Hoare triple {48991#true} assume true; {48991#true} is VALID [2022-04-28 13:58:37,997 INFO L290 TraceCheckUtils]: 138: Hoare triple {48991#true} assume !(0 == ~cond); {48991#true} is VALID [2022-04-28 13:58:37,997 INFO L290 TraceCheckUtils]: 137: Hoare triple {48991#true} ~cond := #in~cond; {48991#true} is VALID [2022-04-28 13:58:37,997 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 13:58:37,997 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 13:58:37,998 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 13:58:37,998 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 13:58:37,998 INFO L290 TraceCheckUtils]: 132: Hoare triple {50228#(< ~counter~0 36)} assume !!(0 != ~y3~0); {50228#(< ~counter~0 36)} is VALID [2022-04-28 13:58:37,999 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {48991#true} {50228#(< ~counter~0 36)} #63#return; {50228#(< ~counter~0 36)} is VALID [2022-04-28 13:58:37,999 INFO L290 TraceCheckUtils]: 130: Hoare triple {48991#true} assume true; {48991#true} is VALID [2022-04-28 13:58:37,999 INFO L290 TraceCheckUtils]: 129: Hoare triple {48991#true} assume !(0 == ~cond); {48991#true} is VALID [2022-04-28 13:58:37,999 INFO L290 TraceCheckUtils]: 128: Hoare triple {48991#true} ~cond := #in~cond; {48991#true} is VALID [2022-04-28 13:58:37,999 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 13:58:37,999 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 13:58:38,000 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 13:58:38,000 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 13:58:38,001 INFO L290 TraceCheckUtils]: 123: Hoare triple {50256#(< ~counter~0 35)} assume !!(0 != ~y3~0); {50256#(< ~counter~0 35)} is VALID [2022-04-28 13:58:38,001 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {48991#true} {50256#(< ~counter~0 35)} #63#return; {50256#(< ~counter~0 35)} is VALID [2022-04-28 13:58:38,001 INFO L290 TraceCheckUtils]: 121: Hoare triple {48991#true} assume true; {48991#true} is VALID [2022-04-28 13:58:38,001 INFO L290 TraceCheckUtils]: 120: Hoare triple {48991#true} assume !(0 == ~cond); {48991#true} is VALID [2022-04-28 13:58:38,001 INFO L290 TraceCheckUtils]: 119: Hoare triple {48991#true} ~cond := #in~cond; {48991#true} is VALID [2022-04-28 13:58:38,001 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 13:58:38,002 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 13:58:38,002 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 13:58:38,002 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 13:58:38,003 INFO L290 TraceCheckUtils]: 114: Hoare triple {50284#(< ~counter~0 34)} assume !!(0 != ~y3~0); {50284#(< ~counter~0 34)} is VALID [2022-04-28 13:58:38,003 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {48991#true} {50284#(< ~counter~0 34)} #63#return; {50284#(< ~counter~0 34)} is VALID [2022-04-28 13:58:38,003 INFO L290 TraceCheckUtils]: 112: Hoare triple {48991#true} assume true; {48991#true} is VALID [2022-04-28 13:58:38,003 INFO L290 TraceCheckUtils]: 111: Hoare triple {48991#true} assume !(0 == ~cond); {48991#true} is VALID [2022-04-28 13:58:38,003 INFO L290 TraceCheckUtils]: 110: Hoare triple {48991#true} ~cond := #in~cond; {48991#true} is VALID [2022-04-28 13:58:38,003 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 13:58:38,004 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 13:58:38,004 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 13:58:38,005 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 13:58:38,005 INFO L290 TraceCheckUtils]: 105: Hoare triple {50312#(< ~counter~0 33)} assume !!(0 != ~y3~0); {50312#(< ~counter~0 33)} is VALID [2022-04-28 13:58:38,005 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {48991#true} {50312#(< ~counter~0 33)} #63#return; {50312#(< ~counter~0 33)} is VALID [2022-04-28 13:58:38,005 INFO L290 TraceCheckUtils]: 103: Hoare triple {48991#true} assume true; {48991#true} is VALID [2022-04-28 13:58:38,005 INFO L290 TraceCheckUtils]: 102: Hoare triple {48991#true} assume !(0 == ~cond); {48991#true} is VALID [2022-04-28 13:58:38,005 INFO L290 TraceCheckUtils]: 101: Hoare triple {48991#true} ~cond := #in~cond; {48991#true} is VALID [2022-04-28 13:58:38,006 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 13:58:38,006 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 13:58:38,006 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 13:58:38,007 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 13:58:38,007 INFO L290 TraceCheckUtils]: 96: Hoare triple {50340#(< ~counter~0 32)} assume !!(0 != ~y3~0); {50340#(< ~counter~0 32)} is VALID [2022-04-28 13:58:38,007 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {48991#true} {50340#(< ~counter~0 32)} #63#return; {50340#(< ~counter~0 32)} is VALID [2022-04-28 13:58:38,007 INFO L290 TraceCheckUtils]: 94: Hoare triple {48991#true} assume true; {48991#true} is VALID [2022-04-28 13:58:38,007 INFO L290 TraceCheckUtils]: 93: Hoare triple {48991#true} assume !(0 == ~cond); {48991#true} is VALID [2022-04-28 13:58:38,008 INFO L290 TraceCheckUtils]: 92: Hoare triple {48991#true} ~cond := #in~cond; {48991#true} is VALID [2022-04-28 13:58:38,008 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 13:58:38,008 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 13:58:38,008 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 13:58:38,009 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 13:58:38,009 INFO L290 TraceCheckUtils]: 87: Hoare triple {50368#(< ~counter~0 31)} assume !!(0 != ~y3~0); {50368#(< ~counter~0 31)} is VALID [2022-04-28 13:58:38,009 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {48991#true} {50368#(< ~counter~0 31)} #63#return; {50368#(< ~counter~0 31)} is VALID [2022-04-28 13:58:38,010 INFO L290 TraceCheckUtils]: 85: Hoare triple {48991#true} assume true; {48991#true} is VALID [2022-04-28 13:58:38,010 INFO L290 TraceCheckUtils]: 84: Hoare triple {48991#true} assume !(0 == ~cond); {48991#true} is VALID [2022-04-28 13:58:38,010 INFO L290 TraceCheckUtils]: 83: Hoare triple {48991#true} ~cond := #in~cond; {48991#true} is VALID [2022-04-28 13:58:38,010 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 13:58:38,010 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 13:58:38,011 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 13:58:38,011 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 13:58:38,011 INFO L290 TraceCheckUtils]: 78: Hoare triple {50396#(< ~counter~0 30)} assume !!(0 != ~y3~0); {50396#(< ~counter~0 30)} is VALID [2022-04-28 13:58:38,012 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {48991#true} {50396#(< ~counter~0 30)} #63#return; {50396#(< ~counter~0 30)} is VALID [2022-04-28 13:58:38,012 INFO L290 TraceCheckUtils]: 76: Hoare triple {48991#true} assume true; {48991#true} is VALID [2022-04-28 13:58:38,012 INFO L290 TraceCheckUtils]: 75: Hoare triple {48991#true} assume !(0 == ~cond); {48991#true} is VALID [2022-04-28 13:58:38,012 INFO L290 TraceCheckUtils]: 74: Hoare triple {48991#true} ~cond := #in~cond; {48991#true} is VALID [2022-04-28 13:58:38,012 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 13:58:38,012 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 13:58:38,013 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 13:58:38,013 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 13:58:38,013 INFO L290 TraceCheckUtils]: 69: Hoare triple {50424#(< ~counter~0 29)} assume !!(0 != ~y3~0); {50424#(< ~counter~0 29)} is VALID [2022-04-28 13:58:38,014 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {48991#true} {50424#(< ~counter~0 29)} #63#return; {50424#(< ~counter~0 29)} is VALID [2022-04-28 13:58:38,014 INFO L290 TraceCheckUtils]: 67: Hoare triple {48991#true} assume true; {48991#true} is VALID [2022-04-28 13:58:38,014 INFO L290 TraceCheckUtils]: 66: Hoare triple {48991#true} assume !(0 == ~cond); {48991#true} is VALID [2022-04-28 13:58:38,014 INFO L290 TraceCheckUtils]: 65: Hoare triple {48991#true} ~cond := #in~cond; {48991#true} is VALID [2022-04-28 13:58:38,014 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 13:58:38,014 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 13:58:38,015 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 13:58:38,015 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 13:58:38,015 INFO L290 TraceCheckUtils]: 60: Hoare triple {49776#(<= ~counter~0 27)} assume !!(0 != ~y3~0); {49776#(<= ~counter~0 27)} is VALID [2022-04-28 13:58:38,016 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {48991#true} {49776#(<= ~counter~0 27)} #63#return; {49776#(<= ~counter~0 27)} is VALID [2022-04-28 13:58:38,016 INFO L290 TraceCheckUtils]: 58: Hoare triple {48991#true} assume true; {48991#true} is VALID [2022-04-28 13:58:38,016 INFO L290 TraceCheckUtils]: 57: Hoare triple {48991#true} assume !(0 == ~cond); {48991#true} is VALID [2022-04-28 13:58:38,016 INFO L290 TraceCheckUtils]: 56: Hoare triple {48991#true} ~cond := #in~cond; {48991#true} is VALID [2022-04-28 13:58:38,016 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 13:58:38,016 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 13:58:38,017 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 13:58:38,017 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 13:58:38,017 INFO L290 TraceCheckUtils]: 51: Hoare triple {49748#(<= ~counter~0 26)} assume !!(0 != ~y3~0); {49748#(<= ~counter~0 26)} is VALID [2022-04-28 13:58:38,018 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {48991#true} {49748#(<= ~counter~0 26)} #63#return; {49748#(<= ~counter~0 26)} is VALID [2022-04-28 13:58:38,018 INFO L290 TraceCheckUtils]: 49: Hoare triple {48991#true} assume true; {48991#true} is VALID [2022-04-28 13:58:38,018 INFO L290 TraceCheckUtils]: 48: Hoare triple {48991#true} assume !(0 == ~cond); {48991#true} is VALID [2022-04-28 13:58:38,018 INFO L290 TraceCheckUtils]: 47: Hoare triple {48991#true} ~cond := #in~cond; {48991#true} is VALID [2022-04-28 13:58:38,018 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 13:58:38,018 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 13:58:38,019 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 13:58:38,019 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 13:58:38,020 INFO L290 TraceCheckUtils]: 42: Hoare triple {49720#(<= ~counter~0 25)} assume !!(0 != ~y3~0); {49720#(<= ~counter~0 25)} is VALID [2022-04-28 13:58:38,020 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {48991#true} {49720#(<= ~counter~0 25)} #63#return; {49720#(<= ~counter~0 25)} is VALID [2022-04-28 13:58:38,020 INFO L290 TraceCheckUtils]: 40: Hoare triple {48991#true} assume true; {48991#true} is VALID [2022-04-28 13:58:38,020 INFO L290 TraceCheckUtils]: 39: Hoare triple {48991#true} assume !(0 == ~cond); {48991#true} is VALID [2022-04-28 13:58:38,020 INFO L290 TraceCheckUtils]: 38: Hoare triple {48991#true} ~cond := #in~cond; {48991#true} is VALID [2022-04-28 13:58:38,020 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 13:58:38,021 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 13:58:38,021 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 13:58:38,021 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 13:58:38,022 INFO L290 TraceCheckUtils]: 33: Hoare triple {49692#(<= ~counter~0 24)} assume !!(0 != ~y3~0); {49692#(<= ~counter~0 24)} is VALID [2022-04-28 13:58:38,022 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {48991#true} {49692#(<= ~counter~0 24)} #63#return; {49692#(<= ~counter~0 24)} is VALID [2022-04-28 13:58:38,022 INFO L290 TraceCheckUtils]: 31: Hoare triple {48991#true} assume true; {48991#true} is VALID [2022-04-28 13:58:38,022 INFO L290 TraceCheckUtils]: 30: Hoare triple {48991#true} assume !(0 == ~cond); {48991#true} is VALID [2022-04-28 13:58:38,022 INFO L290 TraceCheckUtils]: 29: Hoare triple {48991#true} ~cond := #in~cond; {48991#true} is VALID [2022-04-28 13:58:38,022 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 13:58:38,023 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 13:58:38,023 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 13:58:38,023 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 13:58:38,024 INFO L290 TraceCheckUtils]: 24: Hoare triple {49664#(<= ~counter~0 23)} assume !!(0 != ~y3~0); {49664#(<= ~counter~0 23)} is VALID [2022-04-28 13:58:38,024 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {48991#true} {49664#(<= ~counter~0 23)} #63#return; {49664#(<= ~counter~0 23)} is VALID [2022-04-28 13:58:38,024 INFO L290 TraceCheckUtils]: 22: Hoare triple {48991#true} assume true; {48991#true} is VALID [2022-04-28 13:58:38,024 INFO L290 TraceCheckUtils]: 21: Hoare triple {48991#true} assume !(0 == ~cond); {48991#true} is VALID [2022-04-28 13:58:38,024 INFO L290 TraceCheckUtils]: 20: Hoare triple {48991#true} ~cond := #in~cond; {48991#true} is VALID [2022-04-28 13:58:38,024 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 13:58:38,025 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 13:58:38,025 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 13:58:38,026 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 13:58:38,026 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {48991#true} {49636#(<= ~counter~0 22)} #61#return; {49636#(<= ~counter~0 22)} is VALID [2022-04-28 13:58:38,026 INFO L290 TraceCheckUtils]: 14: Hoare triple {48991#true} assume true; {48991#true} is VALID [2022-04-28 13:58:38,026 INFO L290 TraceCheckUtils]: 13: Hoare triple {48991#true} assume !(0 == ~cond); {48991#true} is VALID [2022-04-28 13:58:38,026 INFO L290 TraceCheckUtils]: 12: Hoare triple {48991#true} ~cond := #in~cond; {48991#true} is VALID [2022-04-28 13:58:38,026 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 13:58:38,027 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {48991#true} {49636#(<= ~counter~0 22)} #59#return; {49636#(<= ~counter~0 22)} is VALID [2022-04-28 13:58:38,027 INFO L290 TraceCheckUtils]: 9: Hoare triple {48991#true} assume true; {48991#true} is VALID [2022-04-28 13:58:38,027 INFO L290 TraceCheckUtils]: 8: Hoare triple {48991#true} assume !(0 == ~cond); {48991#true} is VALID [2022-04-28 13:58:38,027 INFO L290 TraceCheckUtils]: 7: Hoare triple {48991#true} ~cond := #in~cond; {48991#true} is VALID [2022-04-28 13:58:38,027 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 13:58:38,027 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 13:58:38,027 INFO L272 TraceCheckUtils]: 4: Hoare triple {49636#(<= ~counter~0 22)} call #t~ret7 := main(); {49636#(<= ~counter~0 22)} is VALID [2022-04-28 13:58:38,028 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {49636#(<= ~counter~0 22)} {48991#true} #67#return; {49636#(<= ~counter~0 22)} is VALID [2022-04-28 13:58:38,028 INFO L290 TraceCheckUtils]: 2: Hoare triple {49636#(<= ~counter~0 22)} assume true; {49636#(<= ~counter~0 22)} is VALID [2022-04-28 13:58:38,028 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 13:58:38,028 INFO L272 TraceCheckUtils]: 0: Hoare triple {48991#true} call ULTIMATE.init(); {48991#true} is VALID [2022-04-28 13:58:38,029 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 13:58:38,029 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 13:58:38,029 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1514708155] [2022-04-28 13:58:38,029 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 13:58:38,029 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1652623502] [2022-04-28 13:58:38,029 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1652623502] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 13:58:38,029 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 13:58:38,029 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [31, 31] total 54 [2022-04-28 13:58:38,030 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 13:58:38,030 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1115275078] [2022-04-28 13:58:38,030 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1115275078] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 13:58:38,030 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 13:58:38,030 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [31] imperfect sequences [] total 31 [2022-04-28 13:58:38,030 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1780404302] [2022-04-28 13:58:38,030 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 13:58:38,030 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 13:58:38,031 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 13:58:38,031 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 13:58:38,227 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 13:58:38,227 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 31 states [2022-04-28 13:58:38,227 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 13:58:38,228 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 31 interpolants. [2022-04-28 13:58:38,228 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1331, Invalid=1531, Unknown=0, NotChecked=0, Total=2862 [2022-04-28 13:58:38,228 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 13:58:39,445 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 13:58:39,446 INFO L93 Difference]: Finished difference Result 277 states and 306 transitions. [2022-04-28 13:58:39,446 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 58 states. [2022-04-28 13:58:39,446 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 13:58:39,446 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 13:58:39,446 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 13:58:39,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 58 states and 305 transitions. [2022-04-28 13:58:39,451 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 13:58:39,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 58 states and 305 transitions. [2022-04-28 13:58:39,455 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 58 states and 305 transitions. [2022-04-28 13:58:39,693 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 13:58:39,697 INFO L225 Difference]: With dead ends: 277 [2022-04-28 13:58:39,697 INFO L226 Difference]: Without dead ends: 272 [2022-04-28 13:58:39,698 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 13:58:39,698 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 13:58:39,698 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 13:58:39,698 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 272 states. [2022-04-28 13:58:40,034 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 272 to 272. [2022-04-28 13:58:40,034 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 13:58:40,035 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 13:58:40,035 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 13:58:40,035 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 13:58:40,038 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 13:58:40,039 INFO L93 Difference]: Finished difference Result 272 states and 301 transitions. [2022-04-28 13:58:40,039 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 301 transitions. [2022-04-28 13:58:40,039 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 13:58:40,039 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 13:58:40,039 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 13:58:40,039 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 13:58:40,042 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 13:58:40,043 INFO L93 Difference]: Finished difference Result 272 states and 301 transitions. [2022-04-28 13:58:40,043 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 301 transitions. [2022-04-28 13:58:40,043 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 13:58:40,043 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 13:58:40,043 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 13:58:40,043 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 13:58:40,043 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 13:58:40,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 272 states and 301 transitions. [2022-04-28 13:58:40,047 INFO L78 Accepts]: Start accepts. Automaton has 272 states and 301 transitions. Word has length 266 [2022-04-28 13:58:40,047 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 13:58:40,047 INFO L495 AbstractCegarLoop]: Abstraction has 272 states and 301 transitions. [2022-04-28 13:58:40,048 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 13:58:40,048 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 272 states and 301 transitions. [2022-04-28 13:58:40,422 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 13:58:40,422 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 301 transitions. [2022-04-28 13:58:40,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 276 [2022-04-28 13:58:40,423 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 13:58:40,423 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 13:58:40,440 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 13:58:40,631 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 13:58:40,631 INFO L420 AbstractCegarLoop]: === Iteration 32 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 13:58:40,632 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 13:58:40,632 INFO L85 PathProgramCache]: Analyzing trace with hash -394085994, now seen corresponding path program 55 times [2022-04-28 13:58:40,632 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 13:58:40,632 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1298401656] [2022-04-28 13:58:40,632 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 13:58:40,632 INFO L85 PathProgramCache]: Analyzing trace with hash -394085994, now seen corresponding path program 56 times [2022-04-28 13:58:40,632 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 13:58:40,632 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1050833858] [2022-04-28 13:58:40,632 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 13:58:40,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 13:58:40,647 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 13:58:40,647 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1146643630] [2022-04-28 13:58:40,647 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-28 13:58:40,647 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 13:58:40,647 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 13:58:40,648 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 13:58:40,649 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 13:58:40,752 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-28 13:58:40,752 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 13:58:40,755 INFO L263 TraceCheckSpWp]: Trace formula consists of 737 conjuncts, 61 conjunts are in the unsatisfiable core [2022-04-28 13:58:40,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 13:58:40,795 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 13:58:42,172 INFO L272 TraceCheckUtils]: 0: Hoare triple {52336#true} call ULTIMATE.init(); {52336#true} is VALID [2022-04-28 13:58:42,173 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 13:58:42,173 INFO L290 TraceCheckUtils]: 2: Hoare triple {52344#(<= ~counter~0 0)} assume true; {52344#(<= ~counter~0 0)} is VALID [2022-04-28 13:58:42,174 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {52344#(<= ~counter~0 0)} {52336#true} #67#return; {52344#(<= ~counter~0 0)} is VALID [2022-04-28 13:58:42,174 INFO L272 TraceCheckUtils]: 4: Hoare triple {52344#(<= ~counter~0 0)} call #t~ret7 := main(); {52344#(<= ~counter~0 0)} is VALID [2022-04-28 13:58:42,174 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 13:58:42,174 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 13:58:42,175 INFO L290 TraceCheckUtils]: 7: Hoare triple {52344#(<= ~counter~0 0)} ~cond := #in~cond; {52344#(<= ~counter~0 0)} is VALID [2022-04-28 13:58:42,175 INFO L290 TraceCheckUtils]: 8: Hoare triple {52344#(<= ~counter~0 0)} assume !(0 == ~cond); {52344#(<= ~counter~0 0)} is VALID [2022-04-28 13:58:42,175 INFO L290 TraceCheckUtils]: 9: Hoare triple {52344#(<= ~counter~0 0)} assume true; {52344#(<= ~counter~0 0)} is VALID [2022-04-28 13:58:42,176 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 13:58:42,176 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 13:58:42,176 INFO L290 TraceCheckUtils]: 12: Hoare triple {52344#(<= ~counter~0 0)} ~cond := #in~cond; {52344#(<= ~counter~0 0)} is VALID [2022-04-28 13:58:42,176 INFO L290 TraceCheckUtils]: 13: Hoare triple {52344#(<= ~counter~0 0)} assume !(0 == ~cond); {52344#(<= ~counter~0 0)} is VALID [2022-04-28 13:58:42,177 INFO L290 TraceCheckUtils]: 14: Hoare triple {52344#(<= ~counter~0 0)} assume true; {52344#(<= ~counter~0 0)} is VALID [2022-04-28 13:58:42,177 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 13:58:42,177 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 13:58:42,179 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 13:58:42,179 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 13:58:42,179 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 13:58:42,180 INFO L290 TraceCheckUtils]: 20: Hoare triple {52393#(<= ~counter~0 1)} ~cond := #in~cond; {52393#(<= ~counter~0 1)} is VALID [2022-04-28 13:58:42,180 INFO L290 TraceCheckUtils]: 21: Hoare triple {52393#(<= ~counter~0 1)} assume !(0 == ~cond); {52393#(<= ~counter~0 1)} is VALID [2022-04-28 13:58:42,180 INFO L290 TraceCheckUtils]: 22: Hoare triple {52393#(<= ~counter~0 1)} assume true; {52393#(<= ~counter~0 1)} is VALID [2022-04-28 13:58:42,181 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 13:58:42,181 INFO L290 TraceCheckUtils]: 24: Hoare triple {52393#(<= ~counter~0 1)} assume !!(0 != ~y3~0); {52393#(<= ~counter~0 1)} is VALID [2022-04-28 13:58:42,181 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 13:58:42,182 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 13:58:42,182 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 13:58:42,182 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 13:58:42,183 INFO L290 TraceCheckUtils]: 29: Hoare triple {52421#(<= ~counter~0 2)} ~cond := #in~cond; {52421#(<= ~counter~0 2)} is VALID [2022-04-28 13:58:42,183 INFO L290 TraceCheckUtils]: 30: Hoare triple {52421#(<= ~counter~0 2)} assume !(0 == ~cond); {52421#(<= ~counter~0 2)} is VALID [2022-04-28 13:58:42,183 INFO L290 TraceCheckUtils]: 31: Hoare triple {52421#(<= ~counter~0 2)} assume true; {52421#(<= ~counter~0 2)} is VALID [2022-04-28 13:58:42,184 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 13:58:42,184 INFO L290 TraceCheckUtils]: 33: Hoare triple {52421#(<= ~counter~0 2)} assume !!(0 != ~y3~0); {52421#(<= ~counter~0 2)} is VALID [2022-04-28 13:58:42,184 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 13:58:42,185 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 13:58:42,185 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 13:58:42,186 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 13:58:42,186 INFO L290 TraceCheckUtils]: 38: Hoare triple {52449#(<= ~counter~0 3)} ~cond := #in~cond; {52449#(<= ~counter~0 3)} is VALID [2022-04-28 13:58:42,186 INFO L290 TraceCheckUtils]: 39: Hoare triple {52449#(<= ~counter~0 3)} assume !(0 == ~cond); {52449#(<= ~counter~0 3)} is VALID [2022-04-28 13:58:42,186 INFO L290 TraceCheckUtils]: 40: Hoare triple {52449#(<= ~counter~0 3)} assume true; {52449#(<= ~counter~0 3)} is VALID [2022-04-28 13:58:42,187 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 13:58:42,187 INFO L290 TraceCheckUtils]: 42: Hoare triple {52449#(<= ~counter~0 3)} assume !!(0 != ~y3~0); {52449#(<= ~counter~0 3)} is VALID [2022-04-28 13:58:42,187 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 13:58:42,188 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 13:58:42,188 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 13:58:42,189 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 13:58:42,189 INFO L290 TraceCheckUtils]: 47: Hoare triple {52477#(<= ~counter~0 4)} ~cond := #in~cond; {52477#(<= ~counter~0 4)} is VALID [2022-04-28 13:58:42,189 INFO L290 TraceCheckUtils]: 48: Hoare triple {52477#(<= ~counter~0 4)} assume !(0 == ~cond); {52477#(<= ~counter~0 4)} is VALID [2022-04-28 13:58:42,189 INFO L290 TraceCheckUtils]: 49: Hoare triple {52477#(<= ~counter~0 4)} assume true; {52477#(<= ~counter~0 4)} is VALID [2022-04-28 13:58:42,190 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 13:58:42,190 INFO L290 TraceCheckUtils]: 51: Hoare triple {52477#(<= ~counter~0 4)} assume !!(0 != ~y3~0); {52477#(<= ~counter~0 4)} is VALID [2022-04-28 13:58:42,190 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 13:58:42,191 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 13:58:42,191 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 13:58:42,192 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 13:58:42,192 INFO L290 TraceCheckUtils]: 56: Hoare triple {52505#(<= ~counter~0 5)} ~cond := #in~cond; {52505#(<= ~counter~0 5)} is VALID [2022-04-28 13:58:42,192 INFO L290 TraceCheckUtils]: 57: Hoare triple {52505#(<= ~counter~0 5)} assume !(0 == ~cond); {52505#(<= ~counter~0 5)} is VALID [2022-04-28 13:58:42,193 INFO L290 TraceCheckUtils]: 58: Hoare triple {52505#(<= ~counter~0 5)} assume true; {52505#(<= ~counter~0 5)} is VALID [2022-04-28 13:58:42,193 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 13:58:42,193 INFO L290 TraceCheckUtils]: 60: Hoare triple {52505#(<= ~counter~0 5)} assume !!(0 != ~y3~0); {52505#(<= ~counter~0 5)} is VALID [2022-04-28 13:58:42,194 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 13:58:42,194 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 13:58:42,194 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 13:58:42,195 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 13:58:42,195 INFO L290 TraceCheckUtils]: 65: Hoare triple {52533#(<= ~counter~0 6)} ~cond := #in~cond; {52533#(<= ~counter~0 6)} is VALID [2022-04-28 13:58:42,195 INFO L290 TraceCheckUtils]: 66: Hoare triple {52533#(<= ~counter~0 6)} assume !(0 == ~cond); {52533#(<= ~counter~0 6)} is VALID [2022-04-28 13:58:42,196 INFO L290 TraceCheckUtils]: 67: Hoare triple {52533#(<= ~counter~0 6)} assume true; {52533#(<= ~counter~0 6)} is VALID [2022-04-28 13:58:42,196 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 13:58:42,196 INFO L290 TraceCheckUtils]: 69: Hoare triple {52533#(<= ~counter~0 6)} assume !!(0 != ~y3~0); {52533#(<= ~counter~0 6)} is VALID [2022-04-28 13:58:42,197 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 13:58:42,197 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 13:58:42,197 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 13:58:42,198 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 13:58:42,198 INFO L290 TraceCheckUtils]: 74: Hoare triple {52561#(<= ~counter~0 7)} ~cond := #in~cond; {52561#(<= ~counter~0 7)} is VALID [2022-04-28 13:58:42,198 INFO L290 TraceCheckUtils]: 75: Hoare triple {52561#(<= ~counter~0 7)} assume !(0 == ~cond); {52561#(<= ~counter~0 7)} is VALID [2022-04-28 13:58:42,199 INFO L290 TraceCheckUtils]: 76: Hoare triple {52561#(<= ~counter~0 7)} assume true; {52561#(<= ~counter~0 7)} is VALID [2022-04-28 13:58:42,199 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 13:58:42,199 INFO L290 TraceCheckUtils]: 78: Hoare triple {52561#(<= ~counter~0 7)} assume !!(0 != ~y3~0); {52561#(<= ~counter~0 7)} is VALID [2022-04-28 13:58:42,200 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 13:58:42,200 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 13:58:42,201 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 13:58:42,201 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 13:58:42,201 INFO L290 TraceCheckUtils]: 83: Hoare triple {52589#(<= ~counter~0 8)} ~cond := #in~cond; {52589#(<= ~counter~0 8)} is VALID [2022-04-28 13:58:42,202 INFO L290 TraceCheckUtils]: 84: Hoare triple {52589#(<= ~counter~0 8)} assume !(0 == ~cond); {52589#(<= ~counter~0 8)} is VALID [2022-04-28 13:58:42,202 INFO L290 TraceCheckUtils]: 85: Hoare triple {52589#(<= ~counter~0 8)} assume true; {52589#(<= ~counter~0 8)} is VALID [2022-04-28 13:58:42,202 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 13:58:42,203 INFO L290 TraceCheckUtils]: 87: Hoare triple {52589#(<= ~counter~0 8)} assume !!(0 != ~y3~0); {52589#(<= ~counter~0 8)} is VALID [2022-04-28 13:58:42,203 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 13:58:42,203 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 13:58:42,204 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 13:58:42,204 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 13:58:42,204 INFO L290 TraceCheckUtils]: 92: Hoare triple {52617#(<= ~counter~0 9)} ~cond := #in~cond; {52617#(<= ~counter~0 9)} is VALID [2022-04-28 13:58:42,205 INFO L290 TraceCheckUtils]: 93: Hoare triple {52617#(<= ~counter~0 9)} assume !(0 == ~cond); {52617#(<= ~counter~0 9)} is VALID [2022-04-28 13:58:42,205 INFO L290 TraceCheckUtils]: 94: Hoare triple {52617#(<= ~counter~0 9)} assume true; {52617#(<= ~counter~0 9)} is VALID [2022-04-28 13:58:42,205 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 13:58:42,206 INFO L290 TraceCheckUtils]: 96: Hoare triple {52617#(<= ~counter~0 9)} assume !!(0 != ~y3~0); {52617#(<= ~counter~0 9)} is VALID [2022-04-28 13:58:42,206 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 13:58:42,207 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 13:58:42,207 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 13:58:42,207 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 13:58:42,208 INFO L290 TraceCheckUtils]: 101: Hoare triple {52645#(<= ~counter~0 10)} ~cond := #in~cond; {52645#(<= ~counter~0 10)} is VALID [2022-04-28 13:58:42,208 INFO L290 TraceCheckUtils]: 102: Hoare triple {52645#(<= ~counter~0 10)} assume !(0 == ~cond); {52645#(<= ~counter~0 10)} is VALID [2022-04-28 13:58:42,208 INFO L290 TraceCheckUtils]: 103: Hoare triple {52645#(<= ~counter~0 10)} assume true; {52645#(<= ~counter~0 10)} is VALID [2022-04-28 13:58:42,208 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 13:58:42,209 INFO L290 TraceCheckUtils]: 105: Hoare triple {52645#(<= ~counter~0 10)} assume !!(0 != ~y3~0); {52645#(<= ~counter~0 10)} is VALID [2022-04-28 13:58:42,209 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 13:58:42,210 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 13:58:42,210 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 13:58:42,210 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 13:58:42,211 INFO L290 TraceCheckUtils]: 110: Hoare triple {52673#(<= ~counter~0 11)} ~cond := #in~cond; {52673#(<= ~counter~0 11)} is VALID [2022-04-28 13:58:42,211 INFO L290 TraceCheckUtils]: 111: Hoare triple {52673#(<= ~counter~0 11)} assume !(0 == ~cond); {52673#(<= ~counter~0 11)} is VALID [2022-04-28 13:58:42,211 INFO L290 TraceCheckUtils]: 112: Hoare triple {52673#(<= ~counter~0 11)} assume true; {52673#(<= ~counter~0 11)} is VALID [2022-04-28 13:58:42,212 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 13:58:42,212 INFO L290 TraceCheckUtils]: 114: Hoare triple {52673#(<= ~counter~0 11)} assume !!(0 != ~y3~0); {52673#(<= ~counter~0 11)} is VALID [2022-04-28 13:58:42,212 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 13:58:42,213 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 13:58:42,213 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 13:58:42,213 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 13:58:42,214 INFO L290 TraceCheckUtils]: 119: Hoare triple {52701#(<= ~counter~0 12)} ~cond := #in~cond; {52701#(<= ~counter~0 12)} is VALID [2022-04-28 13:58:42,214 INFO L290 TraceCheckUtils]: 120: Hoare triple {52701#(<= ~counter~0 12)} assume !(0 == ~cond); {52701#(<= ~counter~0 12)} is VALID [2022-04-28 13:58:42,214 INFO L290 TraceCheckUtils]: 121: Hoare triple {52701#(<= ~counter~0 12)} assume true; {52701#(<= ~counter~0 12)} is VALID [2022-04-28 13:58:42,215 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 13:58:42,215 INFO L290 TraceCheckUtils]: 123: Hoare triple {52701#(<= ~counter~0 12)} assume !!(0 != ~y3~0); {52701#(<= ~counter~0 12)} is VALID [2022-04-28 13:58:42,215 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 13:58:42,216 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 13:58:42,216 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 13:58:42,217 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 13:58:42,217 INFO L290 TraceCheckUtils]: 128: Hoare triple {52729#(<= ~counter~0 13)} ~cond := #in~cond; {52729#(<= ~counter~0 13)} is VALID [2022-04-28 13:58:42,217 INFO L290 TraceCheckUtils]: 129: Hoare triple {52729#(<= ~counter~0 13)} assume !(0 == ~cond); {52729#(<= ~counter~0 13)} is VALID [2022-04-28 13:58:42,217 INFO L290 TraceCheckUtils]: 130: Hoare triple {52729#(<= ~counter~0 13)} assume true; {52729#(<= ~counter~0 13)} is VALID [2022-04-28 13:58:42,218 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 13:58:42,218 INFO L290 TraceCheckUtils]: 132: Hoare triple {52729#(<= ~counter~0 13)} assume !!(0 != ~y3~0); {52729#(<= ~counter~0 13)} is VALID [2022-04-28 13:58:42,218 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 13:58:42,219 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 13:58:42,219 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 13:58:42,220 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 13:58:42,220 INFO L290 TraceCheckUtils]: 137: Hoare triple {52757#(<= ~counter~0 14)} ~cond := #in~cond; {52757#(<= ~counter~0 14)} is VALID [2022-04-28 13:58:42,220 INFO L290 TraceCheckUtils]: 138: Hoare triple {52757#(<= ~counter~0 14)} assume !(0 == ~cond); {52757#(<= ~counter~0 14)} is VALID [2022-04-28 13:58:42,220 INFO L290 TraceCheckUtils]: 139: Hoare triple {52757#(<= ~counter~0 14)} assume true; {52757#(<= ~counter~0 14)} is VALID [2022-04-28 13:58:42,221 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 13:58:42,221 INFO L290 TraceCheckUtils]: 141: Hoare triple {52757#(<= ~counter~0 14)} assume !!(0 != ~y3~0); {52757#(<= ~counter~0 14)} is VALID [2022-04-28 13:58:42,221 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 13:58:42,222 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 13:58:42,222 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 13:58:42,223 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 13:58:42,223 INFO L290 TraceCheckUtils]: 146: Hoare triple {52785#(<= ~counter~0 15)} ~cond := #in~cond; {52785#(<= ~counter~0 15)} is VALID [2022-04-28 13:58:42,223 INFO L290 TraceCheckUtils]: 147: Hoare triple {52785#(<= ~counter~0 15)} assume !(0 == ~cond); {52785#(<= ~counter~0 15)} is VALID [2022-04-28 13:58:42,224 INFO L290 TraceCheckUtils]: 148: Hoare triple {52785#(<= ~counter~0 15)} assume true; {52785#(<= ~counter~0 15)} is VALID [2022-04-28 13:58:42,224 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 13:58:42,224 INFO L290 TraceCheckUtils]: 150: Hoare triple {52785#(<= ~counter~0 15)} assume !!(0 != ~y3~0); {52785#(<= ~counter~0 15)} is VALID [2022-04-28 13:58:42,225 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 13:58:42,225 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 13:58:42,225 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 13:58:42,226 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 13:58:42,226 INFO L290 TraceCheckUtils]: 155: Hoare triple {52813#(<= ~counter~0 16)} ~cond := #in~cond; {52813#(<= ~counter~0 16)} is VALID [2022-04-28 13:58:42,226 INFO L290 TraceCheckUtils]: 156: Hoare triple {52813#(<= ~counter~0 16)} assume !(0 == ~cond); {52813#(<= ~counter~0 16)} is VALID [2022-04-28 13:58:42,227 INFO L290 TraceCheckUtils]: 157: Hoare triple {52813#(<= ~counter~0 16)} assume true; {52813#(<= ~counter~0 16)} is VALID [2022-04-28 13:58:42,227 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 13:58:42,227 INFO L290 TraceCheckUtils]: 159: Hoare triple {52813#(<= ~counter~0 16)} assume !!(0 != ~y3~0); {52813#(<= ~counter~0 16)} is VALID [2022-04-28 13:58:42,228 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 13:58:42,228 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 13:58:42,229 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 13:58:42,229 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 13:58:42,229 INFO L290 TraceCheckUtils]: 164: Hoare triple {52841#(<= ~counter~0 17)} ~cond := #in~cond; {52841#(<= ~counter~0 17)} is VALID [2022-04-28 13:58:42,230 INFO L290 TraceCheckUtils]: 165: Hoare triple {52841#(<= ~counter~0 17)} assume !(0 == ~cond); {52841#(<= ~counter~0 17)} is VALID [2022-04-28 13:58:42,230 INFO L290 TraceCheckUtils]: 166: Hoare triple {52841#(<= ~counter~0 17)} assume true; {52841#(<= ~counter~0 17)} is VALID [2022-04-28 13:58:42,230 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 13:58:42,230 INFO L290 TraceCheckUtils]: 168: Hoare triple {52841#(<= ~counter~0 17)} assume !!(0 != ~y3~0); {52841#(<= ~counter~0 17)} is VALID [2022-04-28 13:58:42,231 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 13:58:42,231 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 13:58:42,232 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 13:58:42,232 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 13:58:42,232 INFO L290 TraceCheckUtils]: 173: Hoare triple {52869#(<= ~counter~0 18)} ~cond := #in~cond; {52869#(<= ~counter~0 18)} is VALID [2022-04-28 13:58:42,233 INFO L290 TraceCheckUtils]: 174: Hoare triple {52869#(<= ~counter~0 18)} assume !(0 == ~cond); {52869#(<= ~counter~0 18)} is VALID [2022-04-28 13:58:42,233 INFO L290 TraceCheckUtils]: 175: Hoare triple {52869#(<= ~counter~0 18)} assume true; {52869#(<= ~counter~0 18)} is VALID [2022-04-28 13:58:42,233 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 13:58:42,234 INFO L290 TraceCheckUtils]: 177: Hoare triple {52869#(<= ~counter~0 18)} assume !!(0 != ~y3~0); {52869#(<= ~counter~0 18)} is VALID [2022-04-28 13:58:42,234 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 13:58:42,234 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 13:58:42,235 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 13:58:42,235 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 13:58:42,235 INFO L290 TraceCheckUtils]: 182: Hoare triple {52897#(<= ~counter~0 19)} ~cond := #in~cond; {52897#(<= ~counter~0 19)} is VALID [2022-04-28 13:58:42,236 INFO L290 TraceCheckUtils]: 183: Hoare triple {52897#(<= ~counter~0 19)} assume !(0 == ~cond); {52897#(<= ~counter~0 19)} is VALID [2022-04-28 13:58:42,236 INFO L290 TraceCheckUtils]: 184: Hoare triple {52897#(<= ~counter~0 19)} assume true; {52897#(<= ~counter~0 19)} is VALID [2022-04-28 13:58:42,236 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 13:58:42,237 INFO L290 TraceCheckUtils]: 186: Hoare triple {52897#(<= ~counter~0 19)} assume !!(0 != ~y3~0); {52897#(<= ~counter~0 19)} is VALID [2022-04-28 13:58:42,237 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 13:58:42,238 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 13:58:42,238 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 13:58:42,238 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 13:58:42,239 INFO L290 TraceCheckUtils]: 191: Hoare triple {52925#(<= ~counter~0 20)} ~cond := #in~cond; {52925#(<= ~counter~0 20)} is VALID [2022-04-28 13:58:42,239 INFO L290 TraceCheckUtils]: 192: Hoare triple {52925#(<= ~counter~0 20)} assume !(0 == ~cond); {52925#(<= ~counter~0 20)} is VALID [2022-04-28 13:58:42,239 INFO L290 TraceCheckUtils]: 193: Hoare triple {52925#(<= ~counter~0 20)} assume true; {52925#(<= ~counter~0 20)} is VALID [2022-04-28 13:58:42,239 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 13:58:42,240 INFO L290 TraceCheckUtils]: 195: Hoare triple {52925#(<= ~counter~0 20)} assume !!(0 != ~y3~0); {52925#(<= ~counter~0 20)} is VALID [2022-04-28 13:58:42,240 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 13:58:42,241 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 13:58:42,241 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 13:58:42,241 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 13:58:42,242 INFO L290 TraceCheckUtils]: 200: Hoare triple {52953#(<= ~counter~0 21)} ~cond := #in~cond; {52953#(<= ~counter~0 21)} is VALID [2022-04-28 13:58:42,242 INFO L290 TraceCheckUtils]: 201: Hoare triple {52953#(<= ~counter~0 21)} assume !(0 == ~cond); {52953#(<= ~counter~0 21)} is VALID [2022-04-28 13:58:42,242 INFO L290 TraceCheckUtils]: 202: Hoare triple {52953#(<= ~counter~0 21)} assume true; {52953#(<= ~counter~0 21)} is VALID [2022-04-28 13:58:42,243 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 13:58:42,243 INFO L290 TraceCheckUtils]: 204: Hoare triple {52953#(<= ~counter~0 21)} assume !!(0 != ~y3~0); {52953#(<= ~counter~0 21)} is VALID [2022-04-28 13:58:42,243 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 13:58:42,244 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 13:58:42,244 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 13:58:42,245 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 13:58:42,245 INFO L290 TraceCheckUtils]: 209: Hoare triple {52981#(<= ~counter~0 22)} ~cond := #in~cond; {52981#(<= ~counter~0 22)} is VALID [2022-04-28 13:58:42,245 INFO L290 TraceCheckUtils]: 210: Hoare triple {52981#(<= ~counter~0 22)} assume !(0 == ~cond); {52981#(<= ~counter~0 22)} is VALID [2022-04-28 13:58:42,245 INFO L290 TraceCheckUtils]: 211: Hoare triple {52981#(<= ~counter~0 22)} assume true; {52981#(<= ~counter~0 22)} is VALID [2022-04-28 13:58:42,246 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 13:58:42,246 INFO L290 TraceCheckUtils]: 213: Hoare triple {52981#(<= ~counter~0 22)} assume !!(0 != ~y3~0); {52981#(<= ~counter~0 22)} is VALID [2022-04-28 13:58:42,246 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 13:58:42,247 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 13:58:42,247 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 13:58:42,248 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 13:58:42,248 INFO L290 TraceCheckUtils]: 218: Hoare triple {53009#(<= ~counter~0 23)} ~cond := #in~cond; {53009#(<= ~counter~0 23)} is VALID [2022-04-28 13:58:42,248 INFO L290 TraceCheckUtils]: 219: Hoare triple {53009#(<= ~counter~0 23)} assume !(0 == ~cond); {53009#(<= ~counter~0 23)} is VALID [2022-04-28 13:58:42,248 INFO L290 TraceCheckUtils]: 220: Hoare triple {53009#(<= ~counter~0 23)} assume true; {53009#(<= ~counter~0 23)} is VALID [2022-04-28 13:58:42,249 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 13:58:42,249 INFO L290 TraceCheckUtils]: 222: Hoare triple {53009#(<= ~counter~0 23)} assume !!(0 != ~y3~0); {53009#(<= ~counter~0 23)} is VALID [2022-04-28 13:58:42,249 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 13:58:42,250 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 13:58:42,250 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 13:58:42,251 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 13:58:42,251 INFO L290 TraceCheckUtils]: 227: Hoare triple {53037#(<= ~counter~0 24)} ~cond := #in~cond; {53037#(<= ~counter~0 24)} is VALID [2022-04-28 13:58:42,251 INFO L290 TraceCheckUtils]: 228: Hoare triple {53037#(<= ~counter~0 24)} assume !(0 == ~cond); {53037#(<= ~counter~0 24)} is VALID [2022-04-28 13:58:42,252 INFO L290 TraceCheckUtils]: 229: Hoare triple {53037#(<= ~counter~0 24)} assume true; {53037#(<= ~counter~0 24)} is VALID [2022-04-28 13:58:42,252 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 13:58:42,252 INFO L290 TraceCheckUtils]: 231: Hoare triple {53037#(<= ~counter~0 24)} assume !!(0 != ~y3~0); {53037#(<= ~counter~0 24)} is VALID [2022-04-28 13:58:42,253 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 13:58:42,253 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 13:58:42,253 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 13:58:42,254 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 13:58:42,254 INFO L290 TraceCheckUtils]: 236: Hoare triple {53065#(<= ~counter~0 25)} ~cond := #in~cond; {53065#(<= ~counter~0 25)} is VALID [2022-04-28 13:58:42,254 INFO L290 TraceCheckUtils]: 237: Hoare triple {53065#(<= ~counter~0 25)} assume !(0 == ~cond); {53065#(<= ~counter~0 25)} is VALID [2022-04-28 13:58:42,255 INFO L290 TraceCheckUtils]: 238: Hoare triple {53065#(<= ~counter~0 25)} assume true; {53065#(<= ~counter~0 25)} is VALID [2022-04-28 13:58:42,255 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 13:58:42,255 INFO L290 TraceCheckUtils]: 240: Hoare triple {53065#(<= ~counter~0 25)} assume !!(0 != ~y3~0); {53065#(<= ~counter~0 25)} is VALID [2022-04-28 13:58:42,256 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 13:58:42,256 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 13:58:42,257 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 13:58:42,257 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 13:58:42,257 INFO L290 TraceCheckUtils]: 245: Hoare triple {53093#(<= ~counter~0 26)} ~cond := #in~cond; {53093#(<= ~counter~0 26)} is VALID [2022-04-28 13:58:42,258 INFO L290 TraceCheckUtils]: 246: Hoare triple {53093#(<= ~counter~0 26)} assume !(0 == ~cond); {53093#(<= ~counter~0 26)} is VALID [2022-04-28 13:58:42,258 INFO L290 TraceCheckUtils]: 247: Hoare triple {53093#(<= ~counter~0 26)} assume true; {53093#(<= ~counter~0 26)} is VALID [2022-04-28 13:58:42,258 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 13:58:42,259 INFO L290 TraceCheckUtils]: 249: Hoare triple {53093#(<= ~counter~0 26)} assume !!(0 != ~y3~0); {53093#(<= ~counter~0 26)} is VALID [2022-04-28 13:58:42,259 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 13:58:42,259 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 13:58:42,260 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 13:58:42,260 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 13:58:42,260 INFO L290 TraceCheckUtils]: 254: Hoare triple {53121#(<= ~counter~0 27)} ~cond := #in~cond; {53121#(<= ~counter~0 27)} is VALID [2022-04-28 13:58:42,261 INFO L290 TraceCheckUtils]: 255: Hoare triple {53121#(<= ~counter~0 27)} assume !(0 == ~cond); {53121#(<= ~counter~0 27)} is VALID [2022-04-28 13:58:42,261 INFO L290 TraceCheckUtils]: 256: Hoare triple {53121#(<= ~counter~0 27)} assume true; {53121#(<= ~counter~0 27)} is VALID [2022-04-28 13:58:42,261 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 13:58:42,262 INFO L290 TraceCheckUtils]: 258: Hoare triple {53121#(<= ~counter~0 27)} assume !!(0 != ~y3~0); {53121#(<= ~counter~0 27)} is VALID [2022-04-28 13:58:42,262 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 13:58:42,262 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 13:58:42,263 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 13:58:42,263 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 13:58:42,263 INFO L290 TraceCheckUtils]: 263: Hoare triple {53149#(<= ~counter~0 28)} ~cond := #in~cond; {53149#(<= ~counter~0 28)} is VALID [2022-04-28 13:58:42,264 INFO L290 TraceCheckUtils]: 264: Hoare triple {53149#(<= ~counter~0 28)} assume !(0 == ~cond); {53149#(<= ~counter~0 28)} is VALID [2022-04-28 13:58:42,264 INFO L290 TraceCheckUtils]: 265: Hoare triple {53149#(<= ~counter~0 28)} assume true; {53149#(<= ~counter~0 28)} is VALID [2022-04-28 13:58:42,264 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 13:58:42,265 INFO L290 TraceCheckUtils]: 267: Hoare triple {53149#(<= ~counter~0 28)} assume !!(0 != ~y3~0); {53149#(<= ~counter~0 28)} is VALID [2022-04-28 13:58:42,265 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 13:58:42,265 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 13:58:42,266 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 13:58:42,266 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 13:58:42,266 INFO L290 TraceCheckUtils]: 272: Hoare triple {52337#false} ~cond := #in~cond; {52337#false} is VALID [2022-04-28 13:58:42,266 INFO L290 TraceCheckUtils]: 273: Hoare triple {52337#false} assume 0 == ~cond; {52337#false} is VALID [2022-04-28 13:58:42,266 INFO L290 TraceCheckUtils]: 274: Hoare triple {52337#false} assume !false; {52337#false} is VALID [2022-04-28 13:58:42,266 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 13:58:42,267 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 13:58:43,777 INFO L290 TraceCheckUtils]: 274: Hoare triple {52337#false} assume !false; {52337#false} is VALID [2022-04-28 13:58:43,778 INFO L290 TraceCheckUtils]: 273: Hoare triple {52337#false} assume 0 == ~cond; {52337#false} is VALID [2022-04-28 13:58:43,778 INFO L290 TraceCheckUtils]: 272: Hoare triple {52337#false} ~cond := #in~cond; {52337#false} is VALID [2022-04-28 13:58:43,778 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 13:58:43,778 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 13:58:43,778 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 13:58:43,779 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 13:58:43,779 INFO L290 TraceCheckUtils]: 267: Hoare triple {53209#(< ~counter~0 50)} assume !!(0 != ~y3~0); {53209#(< ~counter~0 50)} is VALID [2022-04-28 13:58:43,780 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {52336#true} {53209#(< ~counter~0 50)} #63#return; {53209#(< ~counter~0 50)} is VALID [2022-04-28 13:58:43,780 INFO L290 TraceCheckUtils]: 265: Hoare triple {52336#true} assume true; {52336#true} is VALID [2022-04-28 13:58:43,780 INFO L290 TraceCheckUtils]: 264: Hoare triple {52336#true} assume !(0 == ~cond); {52336#true} is VALID [2022-04-28 13:58:43,780 INFO L290 TraceCheckUtils]: 263: Hoare triple {52336#true} ~cond := #in~cond; {52336#true} is VALID [2022-04-28 13:58:43,780 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 13:58:43,780 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 13:58:43,781 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 13:58:43,782 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 13:58:43,782 INFO L290 TraceCheckUtils]: 258: Hoare triple {53237#(< ~counter~0 49)} assume !!(0 != ~y3~0); {53237#(< ~counter~0 49)} is VALID [2022-04-28 13:58:43,782 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {52336#true} {53237#(< ~counter~0 49)} #63#return; {53237#(< ~counter~0 49)} is VALID [2022-04-28 13:58:43,782 INFO L290 TraceCheckUtils]: 256: Hoare triple {52336#true} assume true; {52336#true} is VALID [2022-04-28 13:58:43,783 INFO L290 TraceCheckUtils]: 255: Hoare triple {52336#true} assume !(0 == ~cond); {52336#true} is VALID [2022-04-28 13:58:43,783 INFO L290 TraceCheckUtils]: 254: Hoare triple {52336#true} ~cond := #in~cond; {52336#true} is VALID [2022-04-28 13:58:43,783 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 13:58:43,783 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 13:58:43,784 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 13:58:43,784 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 13:58:43,784 INFO L290 TraceCheckUtils]: 249: Hoare triple {53265#(< ~counter~0 48)} assume !!(0 != ~y3~0); {53265#(< ~counter~0 48)} is VALID [2022-04-28 13:58:43,785 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {52336#true} {53265#(< ~counter~0 48)} #63#return; {53265#(< ~counter~0 48)} is VALID [2022-04-28 13:58:43,785 INFO L290 TraceCheckUtils]: 247: Hoare triple {52336#true} assume true; {52336#true} is VALID [2022-04-28 13:58:43,785 INFO L290 TraceCheckUtils]: 246: Hoare triple {52336#true} assume !(0 == ~cond); {52336#true} is VALID [2022-04-28 13:58:43,785 INFO L290 TraceCheckUtils]: 245: Hoare triple {52336#true} ~cond := #in~cond; {52336#true} is VALID [2022-04-28 13:58:43,785 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 13:58:43,785 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 13:58:43,786 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 13:58:43,786 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 13:58:43,786 INFO L290 TraceCheckUtils]: 240: Hoare triple {53293#(< ~counter~0 47)} assume !!(0 != ~y3~0); {53293#(< ~counter~0 47)} is VALID [2022-04-28 13:58:43,787 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {52336#true} {53293#(< ~counter~0 47)} #63#return; {53293#(< ~counter~0 47)} is VALID [2022-04-28 13:58:43,787 INFO L290 TraceCheckUtils]: 238: Hoare triple {52336#true} assume true; {52336#true} is VALID [2022-04-28 13:58:43,787 INFO L290 TraceCheckUtils]: 237: Hoare triple {52336#true} assume !(0 == ~cond); {52336#true} is VALID [2022-04-28 13:58:43,787 INFO L290 TraceCheckUtils]: 236: Hoare triple {52336#true} ~cond := #in~cond; {52336#true} is VALID [2022-04-28 13:58:43,787 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 13:58:43,787 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 13:58:43,788 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 13:58:43,788 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 13:58:43,788 INFO L290 TraceCheckUtils]: 231: Hoare triple {53321#(< ~counter~0 46)} assume !!(0 != ~y3~0); {53321#(< ~counter~0 46)} is VALID [2022-04-28 13:58:43,789 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {52336#true} {53321#(< ~counter~0 46)} #63#return; {53321#(< ~counter~0 46)} is VALID [2022-04-28 13:58:43,789 INFO L290 TraceCheckUtils]: 229: Hoare triple {52336#true} assume true; {52336#true} is VALID [2022-04-28 13:58:43,789 INFO L290 TraceCheckUtils]: 228: Hoare triple {52336#true} assume !(0 == ~cond); {52336#true} is VALID [2022-04-28 13:58:43,789 INFO L290 TraceCheckUtils]: 227: Hoare triple {52336#true} ~cond := #in~cond; {52336#true} is VALID [2022-04-28 13:58:43,789 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 13:58:43,789 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 13:58:43,790 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 13:58:43,790 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 13:58:43,790 INFO L290 TraceCheckUtils]: 222: Hoare triple {53349#(< ~counter~0 45)} assume !!(0 != ~y3~0); {53349#(< ~counter~0 45)} is VALID [2022-04-28 13:58:43,791 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {52336#true} {53349#(< ~counter~0 45)} #63#return; {53349#(< ~counter~0 45)} is VALID [2022-04-28 13:58:43,791 INFO L290 TraceCheckUtils]: 220: Hoare triple {52336#true} assume true; {52336#true} is VALID [2022-04-28 13:58:43,791 INFO L290 TraceCheckUtils]: 219: Hoare triple {52336#true} assume !(0 == ~cond); {52336#true} is VALID [2022-04-28 13:58:43,791 INFO L290 TraceCheckUtils]: 218: Hoare triple {52336#true} ~cond := #in~cond; {52336#true} is VALID [2022-04-28 13:58:43,791 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 13:58:43,791 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 13:58:43,792 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 13:58:43,792 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 13:58:43,792 INFO L290 TraceCheckUtils]: 213: Hoare triple {53377#(< ~counter~0 44)} assume !!(0 != ~y3~0); {53377#(< ~counter~0 44)} is VALID [2022-04-28 13:58:43,793 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {52336#true} {53377#(< ~counter~0 44)} #63#return; {53377#(< ~counter~0 44)} is VALID [2022-04-28 13:58:43,793 INFO L290 TraceCheckUtils]: 211: Hoare triple {52336#true} assume true; {52336#true} is VALID [2022-04-28 13:58:43,793 INFO L290 TraceCheckUtils]: 210: Hoare triple {52336#true} assume !(0 == ~cond); {52336#true} is VALID [2022-04-28 13:58:43,793 INFO L290 TraceCheckUtils]: 209: Hoare triple {52336#true} ~cond := #in~cond; {52336#true} is VALID [2022-04-28 13:58:43,793 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 13:58:43,793 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 13:58:43,794 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 13:58:43,794 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 13:58:43,795 INFO L290 TraceCheckUtils]: 204: Hoare triple {53405#(< ~counter~0 43)} assume !!(0 != ~y3~0); {53405#(< ~counter~0 43)} is VALID [2022-04-28 13:58:43,795 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {52336#true} {53405#(< ~counter~0 43)} #63#return; {53405#(< ~counter~0 43)} is VALID [2022-04-28 13:58:43,795 INFO L290 TraceCheckUtils]: 202: Hoare triple {52336#true} assume true; {52336#true} is VALID [2022-04-28 13:58:43,795 INFO L290 TraceCheckUtils]: 201: Hoare triple {52336#true} assume !(0 == ~cond); {52336#true} is VALID [2022-04-28 13:58:43,795 INFO L290 TraceCheckUtils]: 200: Hoare triple {52336#true} ~cond := #in~cond; {52336#true} is VALID [2022-04-28 13:58:43,795 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 13:58:43,796 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 13:58:43,796 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 13:58:43,796 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 13:58:43,797 INFO L290 TraceCheckUtils]: 195: Hoare triple {53433#(< ~counter~0 42)} assume !!(0 != ~y3~0); {53433#(< ~counter~0 42)} is VALID [2022-04-28 13:58:43,797 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {52336#true} {53433#(< ~counter~0 42)} #63#return; {53433#(< ~counter~0 42)} is VALID [2022-04-28 13:58:43,797 INFO L290 TraceCheckUtils]: 193: Hoare triple {52336#true} assume true; {52336#true} is VALID [2022-04-28 13:58:43,797 INFO L290 TraceCheckUtils]: 192: Hoare triple {52336#true} assume !(0 == ~cond); {52336#true} is VALID [2022-04-28 13:58:43,797 INFO L290 TraceCheckUtils]: 191: Hoare triple {52336#true} ~cond := #in~cond; {52336#true} is VALID [2022-04-28 13:58:43,797 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 13:58:43,798 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 13:58:43,798 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 13:58:43,799 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 13:58:43,799 INFO L290 TraceCheckUtils]: 186: Hoare triple {53461#(< ~counter~0 41)} assume !!(0 != ~y3~0); {53461#(< ~counter~0 41)} is VALID [2022-04-28 13:58:43,799 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {52336#true} {53461#(< ~counter~0 41)} #63#return; {53461#(< ~counter~0 41)} is VALID [2022-04-28 13:58:43,799 INFO L290 TraceCheckUtils]: 184: Hoare triple {52336#true} assume true; {52336#true} is VALID [2022-04-28 13:58:43,799 INFO L290 TraceCheckUtils]: 183: Hoare triple {52336#true} assume !(0 == ~cond); {52336#true} is VALID [2022-04-28 13:58:43,800 INFO L290 TraceCheckUtils]: 182: Hoare triple {52336#true} ~cond := #in~cond; {52336#true} is VALID [2022-04-28 13:58:43,800 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 13:58:43,800 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 13:58:43,800 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 13:58:43,801 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 13:58:43,801 INFO L290 TraceCheckUtils]: 177: Hoare triple {53489#(< ~counter~0 40)} assume !!(0 != ~y3~0); {53489#(< ~counter~0 40)} is VALID [2022-04-28 13:58:43,801 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {52336#true} {53489#(< ~counter~0 40)} #63#return; {53489#(< ~counter~0 40)} is VALID [2022-04-28 13:58:43,802 INFO L290 TraceCheckUtils]: 175: Hoare triple {52336#true} assume true; {52336#true} is VALID [2022-04-28 13:58:43,802 INFO L290 TraceCheckUtils]: 174: Hoare triple {52336#true} assume !(0 == ~cond); {52336#true} is VALID [2022-04-28 13:58:43,802 INFO L290 TraceCheckUtils]: 173: Hoare triple {52336#true} ~cond := #in~cond; {52336#true} is VALID [2022-04-28 13:58:43,802 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 13:58:43,802 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 13:58:43,803 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 13:58:43,803 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 13:58:43,803 INFO L290 TraceCheckUtils]: 168: Hoare triple {53517#(< ~counter~0 39)} assume !!(0 != ~y3~0); {53517#(< ~counter~0 39)} is VALID [2022-04-28 13:58:43,804 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {52336#true} {53517#(< ~counter~0 39)} #63#return; {53517#(< ~counter~0 39)} is VALID [2022-04-28 13:58:43,804 INFO L290 TraceCheckUtils]: 166: Hoare triple {52336#true} assume true; {52336#true} is VALID [2022-04-28 13:58:43,804 INFO L290 TraceCheckUtils]: 165: Hoare triple {52336#true} assume !(0 == ~cond); {52336#true} is VALID [2022-04-28 13:58:43,804 INFO L290 TraceCheckUtils]: 164: Hoare triple {52336#true} ~cond := #in~cond; {52336#true} is VALID [2022-04-28 13:58:43,804 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 13:58:43,804 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 13:58:43,805 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 13:58:43,805 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 13:58:43,805 INFO L290 TraceCheckUtils]: 159: Hoare triple {53545#(< ~counter~0 38)} assume !!(0 != ~y3~0); {53545#(< ~counter~0 38)} is VALID [2022-04-28 13:58:43,806 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {52336#true} {53545#(< ~counter~0 38)} #63#return; {53545#(< ~counter~0 38)} is VALID [2022-04-28 13:58:43,806 INFO L290 TraceCheckUtils]: 157: Hoare triple {52336#true} assume true; {52336#true} is VALID [2022-04-28 13:58:43,806 INFO L290 TraceCheckUtils]: 156: Hoare triple {52336#true} assume !(0 == ~cond); {52336#true} is VALID [2022-04-28 13:58:43,806 INFO L290 TraceCheckUtils]: 155: Hoare triple {52336#true} ~cond := #in~cond; {52336#true} is VALID [2022-04-28 13:58:43,806 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 13:58:43,806 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 13:58:43,807 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 13:58:43,807 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 13:58:43,807 INFO L290 TraceCheckUtils]: 150: Hoare triple {53573#(< ~counter~0 37)} assume !!(0 != ~y3~0); {53573#(< ~counter~0 37)} is VALID [2022-04-28 13:58:43,808 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {52336#true} {53573#(< ~counter~0 37)} #63#return; {53573#(< ~counter~0 37)} is VALID [2022-04-28 13:58:43,808 INFO L290 TraceCheckUtils]: 148: Hoare triple {52336#true} assume true; {52336#true} is VALID [2022-04-28 13:58:43,808 INFO L290 TraceCheckUtils]: 147: Hoare triple {52336#true} assume !(0 == ~cond); {52336#true} is VALID [2022-04-28 13:58:43,808 INFO L290 TraceCheckUtils]: 146: Hoare triple {52336#true} ~cond := #in~cond; {52336#true} is VALID [2022-04-28 13:58:43,808 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 13:58:43,808 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 13:58:43,809 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 13:58:43,809 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 13:58:43,809 INFO L290 TraceCheckUtils]: 141: Hoare triple {53601#(< ~counter~0 36)} assume !!(0 != ~y3~0); {53601#(< ~counter~0 36)} is VALID [2022-04-28 13:58:43,810 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {52336#true} {53601#(< ~counter~0 36)} #63#return; {53601#(< ~counter~0 36)} is VALID [2022-04-28 13:58:43,810 INFO L290 TraceCheckUtils]: 139: Hoare triple {52336#true} assume true; {52336#true} is VALID [2022-04-28 13:58:43,810 INFO L290 TraceCheckUtils]: 138: Hoare triple {52336#true} assume !(0 == ~cond); {52336#true} is VALID [2022-04-28 13:58:43,810 INFO L290 TraceCheckUtils]: 137: Hoare triple {52336#true} ~cond := #in~cond; {52336#true} is VALID [2022-04-28 13:58:43,810 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 13:58:43,810 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 13:58:43,811 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 13:58:43,811 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 13:58:43,812 INFO L290 TraceCheckUtils]: 132: Hoare triple {53629#(< ~counter~0 35)} assume !!(0 != ~y3~0); {53629#(< ~counter~0 35)} is VALID [2022-04-28 13:58:43,812 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {52336#true} {53629#(< ~counter~0 35)} #63#return; {53629#(< ~counter~0 35)} is VALID [2022-04-28 13:58:43,812 INFO L290 TraceCheckUtils]: 130: Hoare triple {52336#true} assume true; {52336#true} is VALID [2022-04-28 13:58:43,812 INFO L290 TraceCheckUtils]: 129: Hoare triple {52336#true} assume !(0 == ~cond); {52336#true} is VALID [2022-04-28 13:58:43,812 INFO L290 TraceCheckUtils]: 128: Hoare triple {52336#true} ~cond := #in~cond; {52336#true} is VALID [2022-04-28 13:58:43,812 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 13:58:43,812 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 13:58:43,813 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 13:58:43,813 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 13:58:43,814 INFO L290 TraceCheckUtils]: 123: Hoare triple {53657#(< ~counter~0 34)} assume !!(0 != ~y3~0); {53657#(< ~counter~0 34)} is VALID [2022-04-28 13:58:43,814 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {52336#true} {53657#(< ~counter~0 34)} #63#return; {53657#(< ~counter~0 34)} is VALID [2022-04-28 13:58:43,814 INFO L290 TraceCheckUtils]: 121: Hoare triple {52336#true} assume true; {52336#true} is VALID [2022-04-28 13:58:43,814 INFO L290 TraceCheckUtils]: 120: Hoare triple {52336#true} assume !(0 == ~cond); {52336#true} is VALID [2022-04-28 13:58:43,814 INFO L290 TraceCheckUtils]: 119: Hoare triple {52336#true} ~cond := #in~cond; {52336#true} is VALID [2022-04-28 13:58:43,814 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 13:58:43,815 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 13:58:43,815 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 13:58:43,815 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 13:58:43,816 INFO L290 TraceCheckUtils]: 114: Hoare triple {53685#(< ~counter~0 33)} assume !!(0 != ~y3~0); {53685#(< ~counter~0 33)} is VALID [2022-04-28 13:58:43,816 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {52336#true} {53685#(< ~counter~0 33)} #63#return; {53685#(< ~counter~0 33)} is VALID [2022-04-28 13:58:43,816 INFO L290 TraceCheckUtils]: 112: Hoare triple {52336#true} assume true; {52336#true} is VALID [2022-04-28 13:58:43,816 INFO L290 TraceCheckUtils]: 111: Hoare triple {52336#true} assume !(0 == ~cond); {52336#true} is VALID [2022-04-28 13:58:43,816 INFO L290 TraceCheckUtils]: 110: Hoare triple {52336#true} ~cond := #in~cond; {52336#true} is VALID [2022-04-28 13:58:43,817 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 13:58:43,819 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 13:58:43,820 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 13:58:43,820 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 13:58:43,821 INFO L290 TraceCheckUtils]: 105: Hoare triple {53713#(< ~counter~0 32)} assume !!(0 != ~y3~0); {53713#(< ~counter~0 32)} is VALID [2022-04-28 13:58:43,821 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {52336#true} {53713#(< ~counter~0 32)} #63#return; {53713#(< ~counter~0 32)} is VALID [2022-04-28 13:58:43,821 INFO L290 TraceCheckUtils]: 103: Hoare triple {52336#true} assume true; {52336#true} is VALID [2022-04-28 13:58:43,821 INFO L290 TraceCheckUtils]: 102: Hoare triple {52336#true} assume !(0 == ~cond); {52336#true} is VALID [2022-04-28 13:58:43,822 INFO L290 TraceCheckUtils]: 101: Hoare triple {52336#true} ~cond := #in~cond; {52336#true} is VALID [2022-04-28 13:58:43,822 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 13:58:43,822 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 13:58:43,823 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 13:58:43,823 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 13:58:43,823 INFO L290 TraceCheckUtils]: 96: Hoare triple {53741#(< ~counter~0 31)} assume !!(0 != ~y3~0); {53741#(< ~counter~0 31)} is VALID [2022-04-28 13:58:43,824 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {52336#true} {53741#(< ~counter~0 31)} #63#return; {53741#(< ~counter~0 31)} is VALID [2022-04-28 13:58:43,824 INFO L290 TraceCheckUtils]: 94: Hoare triple {52336#true} assume true; {52336#true} is VALID [2022-04-28 13:58:43,824 INFO L290 TraceCheckUtils]: 93: Hoare triple {52336#true} assume !(0 == ~cond); {52336#true} is VALID [2022-04-28 13:58:43,824 INFO L290 TraceCheckUtils]: 92: Hoare triple {52336#true} ~cond := #in~cond; {52336#true} is VALID [2022-04-28 13:58:43,824 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 13:58:43,824 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 13:58:43,825 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 13:58:43,826 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 13:58:43,826 INFO L290 TraceCheckUtils]: 87: Hoare triple {53769#(< ~counter~0 30)} assume !!(0 != ~y3~0); {53769#(< ~counter~0 30)} is VALID [2022-04-28 13:58:43,827 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {52336#true} {53769#(< ~counter~0 30)} #63#return; {53769#(< ~counter~0 30)} is VALID [2022-04-28 13:58:43,827 INFO L290 TraceCheckUtils]: 85: Hoare triple {52336#true} assume true; {52336#true} is VALID [2022-04-28 13:58:43,827 INFO L290 TraceCheckUtils]: 84: Hoare triple {52336#true} assume !(0 == ~cond); {52336#true} is VALID [2022-04-28 13:58:43,827 INFO L290 TraceCheckUtils]: 83: Hoare triple {52336#true} ~cond := #in~cond; {52336#true} is VALID [2022-04-28 13:58:43,827 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 13:58:43,827 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 13:58:43,828 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 13:58:43,828 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 13:58:43,829 INFO L290 TraceCheckUtils]: 78: Hoare triple {53149#(<= ~counter~0 28)} assume !!(0 != ~y3~0); {53149#(<= ~counter~0 28)} is VALID [2022-04-28 13:58:43,829 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {52336#true} {53149#(<= ~counter~0 28)} #63#return; {53149#(<= ~counter~0 28)} is VALID [2022-04-28 13:58:43,829 INFO L290 TraceCheckUtils]: 76: Hoare triple {52336#true} assume true; {52336#true} is VALID [2022-04-28 13:58:43,829 INFO L290 TraceCheckUtils]: 75: Hoare triple {52336#true} assume !(0 == ~cond); {52336#true} is VALID [2022-04-28 13:58:43,829 INFO L290 TraceCheckUtils]: 74: Hoare triple {52336#true} ~cond := #in~cond; {52336#true} is VALID [2022-04-28 13:58:43,830 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 13:58:43,830 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 13:58:43,831 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 13:58:43,831 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 13:58:43,831 INFO L290 TraceCheckUtils]: 69: Hoare triple {53121#(<= ~counter~0 27)} assume !!(0 != ~y3~0); {53121#(<= ~counter~0 27)} is VALID [2022-04-28 13:58:43,832 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {52336#true} {53121#(<= ~counter~0 27)} #63#return; {53121#(<= ~counter~0 27)} is VALID [2022-04-28 13:58:43,832 INFO L290 TraceCheckUtils]: 67: Hoare triple {52336#true} assume true; {52336#true} is VALID [2022-04-28 13:58:43,832 INFO L290 TraceCheckUtils]: 66: Hoare triple {52336#true} assume !(0 == ~cond); {52336#true} is VALID [2022-04-28 13:58:43,832 INFO L290 TraceCheckUtils]: 65: Hoare triple {52336#true} ~cond := #in~cond; {52336#true} is VALID [2022-04-28 13:58:43,832 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 13:58:43,832 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 13:58:43,833 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 13:58:43,834 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 13:58:43,834 INFO L290 TraceCheckUtils]: 60: Hoare triple {53093#(<= ~counter~0 26)} assume !!(0 != ~y3~0); {53093#(<= ~counter~0 26)} is VALID [2022-04-28 13:58:43,834 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {52336#true} {53093#(<= ~counter~0 26)} #63#return; {53093#(<= ~counter~0 26)} is VALID [2022-04-28 13:58:43,835 INFO L290 TraceCheckUtils]: 58: Hoare triple {52336#true} assume true; {52336#true} is VALID [2022-04-28 13:58:43,835 INFO L290 TraceCheckUtils]: 57: Hoare triple {52336#true} assume !(0 == ~cond); {52336#true} is VALID [2022-04-28 13:58:43,835 INFO L290 TraceCheckUtils]: 56: Hoare triple {52336#true} ~cond := #in~cond; {52336#true} is VALID [2022-04-28 13:58:43,835 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 13:58:43,835 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 13:58:43,836 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 13:58:43,836 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 13:58:43,836 INFO L290 TraceCheckUtils]: 51: Hoare triple {53065#(<= ~counter~0 25)} assume !!(0 != ~y3~0); {53065#(<= ~counter~0 25)} is VALID [2022-04-28 13:58:43,837 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {52336#true} {53065#(<= ~counter~0 25)} #63#return; {53065#(<= ~counter~0 25)} is VALID [2022-04-28 13:58:43,837 INFO L290 TraceCheckUtils]: 49: Hoare triple {52336#true} assume true; {52336#true} is VALID [2022-04-28 13:58:43,837 INFO L290 TraceCheckUtils]: 48: Hoare triple {52336#true} assume !(0 == ~cond); {52336#true} is VALID [2022-04-28 13:58:43,837 INFO L290 TraceCheckUtils]: 47: Hoare triple {52336#true} ~cond := #in~cond; {52336#true} is VALID [2022-04-28 13:58:43,837 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 13:58:43,838 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 13:58:43,838 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 13:58:43,839 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 13:58:43,839 INFO L290 TraceCheckUtils]: 42: Hoare triple {53037#(<= ~counter~0 24)} assume !!(0 != ~y3~0); {53037#(<= ~counter~0 24)} is VALID [2022-04-28 13:58:43,840 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {52336#true} {53037#(<= ~counter~0 24)} #63#return; {53037#(<= ~counter~0 24)} is VALID [2022-04-28 13:58:43,840 INFO L290 TraceCheckUtils]: 40: Hoare triple {52336#true} assume true; {52336#true} is VALID [2022-04-28 13:58:43,840 INFO L290 TraceCheckUtils]: 39: Hoare triple {52336#true} assume !(0 == ~cond); {52336#true} is VALID [2022-04-28 13:58:43,840 INFO L290 TraceCheckUtils]: 38: Hoare triple {52336#true} ~cond := #in~cond; {52336#true} is VALID [2022-04-28 13:58:43,840 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 13:58:43,840 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 13:58:43,841 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 13:58:43,842 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 13:58:43,842 INFO L290 TraceCheckUtils]: 33: Hoare triple {53009#(<= ~counter~0 23)} assume !!(0 != ~y3~0); {53009#(<= ~counter~0 23)} is VALID [2022-04-28 13:58:43,843 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {52336#true} {53009#(<= ~counter~0 23)} #63#return; {53009#(<= ~counter~0 23)} is VALID [2022-04-28 13:58:43,843 INFO L290 TraceCheckUtils]: 31: Hoare triple {52336#true} assume true; {52336#true} is VALID [2022-04-28 13:58:43,843 INFO L290 TraceCheckUtils]: 30: Hoare triple {52336#true} assume !(0 == ~cond); {52336#true} is VALID [2022-04-28 13:58:43,843 INFO L290 TraceCheckUtils]: 29: Hoare triple {52336#true} ~cond := #in~cond; {52336#true} is VALID [2022-04-28 13:58:43,843 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 13:58:43,843 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 13:58:43,844 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 13:58:43,844 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 13:58:43,845 INFO L290 TraceCheckUtils]: 24: Hoare triple {52981#(<= ~counter~0 22)} assume !!(0 != ~y3~0); {52981#(<= ~counter~0 22)} is VALID [2022-04-28 13:58:43,845 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {52336#true} {52981#(<= ~counter~0 22)} #63#return; {52981#(<= ~counter~0 22)} is VALID [2022-04-28 13:58:43,845 INFO L290 TraceCheckUtils]: 22: Hoare triple {52336#true} assume true; {52336#true} is VALID [2022-04-28 13:58:43,845 INFO L290 TraceCheckUtils]: 21: Hoare triple {52336#true} assume !(0 == ~cond); {52336#true} is VALID [2022-04-28 13:58:43,846 INFO L290 TraceCheckUtils]: 20: Hoare triple {52336#true} ~cond := #in~cond; {52336#true} is VALID [2022-04-28 13:58:43,846 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 13:58:43,846 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 13:58:43,847 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 13:58:43,847 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 13:58:43,847 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {52336#true} {52953#(<= ~counter~0 21)} #61#return; {52953#(<= ~counter~0 21)} is VALID [2022-04-28 13:58:43,847 INFO L290 TraceCheckUtils]: 14: Hoare triple {52336#true} assume true; {52336#true} is VALID [2022-04-28 13:58:43,848 INFO L290 TraceCheckUtils]: 13: Hoare triple {52336#true} assume !(0 == ~cond); {52336#true} is VALID [2022-04-28 13:58:43,848 INFO L290 TraceCheckUtils]: 12: Hoare triple {52336#true} ~cond := #in~cond; {52336#true} is VALID [2022-04-28 13:58:43,848 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 13:58:43,848 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {52336#true} {52953#(<= ~counter~0 21)} #59#return; {52953#(<= ~counter~0 21)} is VALID [2022-04-28 13:58:43,848 INFO L290 TraceCheckUtils]: 9: Hoare triple {52336#true} assume true; {52336#true} is VALID [2022-04-28 13:58:43,848 INFO L290 TraceCheckUtils]: 8: Hoare triple {52336#true} assume !(0 == ~cond); {52336#true} is VALID [2022-04-28 13:58:43,848 INFO L290 TraceCheckUtils]: 7: Hoare triple {52336#true} ~cond := #in~cond; {52336#true} is VALID [2022-04-28 13:58:43,848 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 13:58:43,849 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 13:58:43,849 INFO L272 TraceCheckUtils]: 4: Hoare triple {52953#(<= ~counter~0 21)} call #t~ret7 := main(); {52953#(<= ~counter~0 21)} is VALID [2022-04-28 13:58:43,849 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {52953#(<= ~counter~0 21)} {52336#true} #67#return; {52953#(<= ~counter~0 21)} is VALID [2022-04-28 13:58:43,850 INFO L290 TraceCheckUtils]: 2: Hoare triple {52953#(<= ~counter~0 21)} assume true; {52953#(<= ~counter~0 21)} is VALID [2022-04-28 13:58:43,850 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 13:58:43,850 INFO L272 TraceCheckUtils]: 0: Hoare triple {52336#true} call ULTIMATE.init(); {52336#true} is VALID [2022-04-28 13:58:43,851 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 13:58:43,851 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 13:58:43,851 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1050833858] [2022-04-28 13:58:43,851 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 13:58:43,851 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1146643630] [2022-04-28 13:58:43,851 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1146643630] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 13:58:43,851 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 13:58:43,851 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [32, 32] total 54 [2022-04-28 13:58:43,852 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 13:58:43,852 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1298401656] [2022-04-28 13:58:43,852 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1298401656] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 13:58:43,852 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 13:58:43,852 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [32] imperfect sequences [] total 32 [2022-04-28 13:58:43,852 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2101922824] [2022-04-28 13:58:43,852 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 13:58:43,853 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 13:58:43,853 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 13:58:43,854 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 13:58:44,064 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 13:58:44,064 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 32 states [2022-04-28 13:58:44,064 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 13:58:44,065 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 32 interpolants. [2022-04-28 13:58:44,065 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1331, Invalid=1531, Unknown=0, NotChecked=0, Total=2862 [2022-04-28 13:58:44,065 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 13:58:45,320 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 13:58:45,320 INFO L93 Difference]: Finished difference Result 286 states and 316 transitions. [2022-04-28 13:58:45,320 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2022-04-28 13:58:45,321 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 13:58:45,321 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 13:58:45,321 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 13:58:45,327 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 60 states and 315 transitions. [2022-04-28 13:58:45,327 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 13:58:45,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 60 states and 315 transitions. [2022-04-28 13:58:45,341 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 60 states and 315 transitions. [2022-04-28 13:58:45,593 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 13:58:45,597 INFO L225 Difference]: With dead ends: 286 [2022-04-28 13:58:45,597 INFO L226 Difference]: Without dead ends: 281 [2022-04-28 13:58:45,598 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 13:58:45,598 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 13:58:45,599 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 13:58:45,599 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 281 states. [2022-04-28 13:58:45,938 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 281 to 281. [2022-04-28 13:58:45,938 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 13:58:45,938 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 13:58:45,938 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 13:58:45,939 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 13:58:45,942 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 13:58:45,942 INFO L93 Difference]: Finished difference Result 281 states and 311 transitions. [2022-04-28 13:58:45,942 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 311 transitions. [2022-04-28 13:58:45,942 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 13:58:45,942 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 13:58:45,943 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 13:58:45,943 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 13:58:45,946 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 13:58:45,946 INFO L93 Difference]: Finished difference Result 281 states and 311 transitions. [2022-04-28 13:58:45,946 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 311 transitions. [2022-04-28 13:58:45,946 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 13:58:45,946 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 13:58:45,946 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 13:58:45,946 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 13:58:45,947 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 13:58:45,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 281 states and 311 transitions. [2022-04-28 13:58:45,951 INFO L78 Accepts]: Start accepts. Automaton has 281 states and 311 transitions. Word has length 275 [2022-04-28 13:58:45,951 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 13:58:45,951 INFO L495 AbstractCegarLoop]: Abstraction has 281 states and 311 transitions. [2022-04-28 13:58:45,951 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 13:58:45,951 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 281 states and 311 transitions. [2022-04-28 13:58:46,315 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 13:58:46,316 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 311 transitions. [2022-04-28 13:58:46,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 285 [2022-04-28 13:58:46,317 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 13:58:46,317 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 13:58:46,335 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 13:58:46,517 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 13:58:46,517 INFO L420 AbstractCegarLoop]: === Iteration 33 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 13:58:46,518 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 13:58:46,518 INFO L85 PathProgramCache]: Analyzing trace with hash 1379905180, now seen corresponding path program 57 times [2022-04-28 13:58:46,518 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 13:58:46,518 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1610844959] [2022-04-28 13:58:46,518 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 13:58:46,518 INFO L85 PathProgramCache]: Analyzing trace with hash 1379905180, now seen corresponding path program 58 times [2022-04-28 13:58:46,518 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 13:58:46,518 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [588919793] [2022-04-28 13:58:46,519 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 13:58:46,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 13:58:46,533 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 13:58:46,533 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [583059518] [2022-04-28 13:58:46,533 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-28 13:58:46,533 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 13:58:46,533 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 13:58:46,534 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 13:58:46,535 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 13:58:46,652 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-28 13:58:46,652 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 13:58:46,655 INFO L263 TraceCheckSpWp]: Trace formula consists of 760 conjuncts, 63 conjunts are in the unsatisfiable core [2022-04-28 13:58:46,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 13:58:46,700 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 13:58:48,098 INFO L272 TraceCheckUtils]: 0: Hoare triple {55791#true} call ULTIMATE.init(); {55791#true} is VALID [2022-04-28 13:58:48,098 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 13:58:48,099 INFO L290 TraceCheckUtils]: 2: Hoare triple {55799#(<= ~counter~0 0)} assume true; {55799#(<= ~counter~0 0)} is VALID [2022-04-28 13:58:48,099 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {55799#(<= ~counter~0 0)} {55791#true} #67#return; {55799#(<= ~counter~0 0)} is VALID [2022-04-28 13:58:48,099 INFO L272 TraceCheckUtils]: 4: Hoare triple {55799#(<= ~counter~0 0)} call #t~ret7 := main(); {55799#(<= ~counter~0 0)} is VALID [2022-04-28 13:58:48,099 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 13:58:48,100 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 13:58:48,100 INFO L290 TraceCheckUtils]: 7: Hoare triple {55799#(<= ~counter~0 0)} ~cond := #in~cond; {55799#(<= ~counter~0 0)} is VALID [2022-04-28 13:58:48,100 INFO L290 TraceCheckUtils]: 8: Hoare triple {55799#(<= ~counter~0 0)} assume !(0 == ~cond); {55799#(<= ~counter~0 0)} is VALID [2022-04-28 13:58:48,101 INFO L290 TraceCheckUtils]: 9: Hoare triple {55799#(<= ~counter~0 0)} assume true; {55799#(<= ~counter~0 0)} is VALID [2022-04-28 13:58:48,101 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 13:58:48,101 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 13:58:48,101 INFO L290 TraceCheckUtils]: 12: Hoare triple {55799#(<= ~counter~0 0)} ~cond := #in~cond; {55799#(<= ~counter~0 0)} is VALID [2022-04-28 13:58:48,102 INFO L290 TraceCheckUtils]: 13: Hoare triple {55799#(<= ~counter~0 0)} assume !(0 == ~cond); {55799#(<= ~counter~0 0)} is VALID [2022-04-28 13:58:48,102 INFO L290 TraceCheckUtils]: 14: Hoare triple {55799#(<= ~counter~0 0)} assume true; {55799#(<= ~counter~0 0)} is VALID [2022-04-28 13:58:48,102 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 13:58:48,103 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 13:58:48,104 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 13:58:48,104 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 13:58:48,105 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 13:58:48,105 INFO L290 TraceCheckUtils]: 20: Hoare triple {55848#(<= ~counter~0 1)} ~cond := #in~cond; {55848#(<= ~counter~0 1)} is VALID [2022-04-28 13:58:48,105 INFO L290 TraceCheckUtils]: 21: Hoare triple {55848#(<= ~counter~0 1)} assume !(0 == ~cond); {55848#(<= ~counter~0 1)} is VALID [2022-04-28 13:58:48,105 INFO L290 TraceCheckUtils]: 22: Hoare triple {55848#(<= ~counter~0 1)} assume true; {55848#(<= ~counter~0 1)} is VALID [2022-04-28 13:58:48,106 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 13:58:48,106 INFO L290 TraceCheckUtils]: 24: Hoare triple {55848#(<= ~counter~0 1)} assume !!(0 != ~y3~0); {55848#(<= ~counter~0 1)} is VALID [2022-04-28 13:58:48,106 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 13:58:48,107 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 13:58:48,107 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 13:58:48,108 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 13:58:48,108 INFO L290 TraceCheckUtils]: 29: Hoare triple {55876#(<= ~counter~0 2)} ~cond := #in~cond; {55876#(<= ~counter~0 2)} is VALID [2022-04-28 13:58:48,108 INFO L290 TraceCheckUtils]: 30: Hoare triple {55876#(<= ~counter~0 2)} assume !(0 == ~cond); {55876#(<= ~counter~0 2)} is VALID [2022-04-28 13:58:48,109 INFO L290 TraceCheckUtils]: 31: Hoare triple {55876#(<= ~counter~0 2)} assume true; {55876#(<= ~counter~0 2)} is VALID [2022-04-28 13:58:48,109 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 13:58:48,109 INFO L290 TraceCheckUtils]: 33: Hoare triple {55876#(<= ~counter~0 2)} assume !!(0 != ~y3~0); {55876#(<= ~counter~0 2)} is VALID [2022-04-28 13:58:48,110 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 13:58:48,110 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 13:58:48,111 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 13:58:48,111 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 13:58:48,111 INFO L290 TraceCheckUtils]: 38: Hoare triple {55904#(<= ~counter~0 3)} ~cond := #in~cond; {55904#(<= ~counter~0 3)} is VALID [2022-04-28 13:58:48,112 INFO L290 TraceCheckUtils]: 39: Hoare triple {55904#(<= ~counter~0 3)} assume !(0 == ~cond); {55904#(<= ~counter~0 3)} is VALID [2022-04-28 13:58:48,112 INFO L290 TraceCheckUtils]: 40: Hoare triple {55904#(<= ~counter~0 3)} assume true; {55904#(<= ~counter~0 3)} is VALID [2022-04-28 13:58:48,112 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 13:58:48,112 INFO L290 TraceCheckUtils]: 42: Hoare triple {55904#(<= ~counter~0 3)} assume !!(0 != ~y3~0); {55904#(<= ~counter~0 3)} is VALID [2022-04-28 13:58:48,113 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 13:58:48,113 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 13:58:48,114 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 13:58:48,114 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 13:58:48,114 INFO L290 TraceCheckUtils]: 47: Hoare triple {55932#(<= ~counter~0 4)} ~cond := #in~cond; {55932#(<= ~counter~0 4)} is VALID [2022-04-28 13:58:48,115 INFO L290 TraceCheckUtils]: 48: Hoare triple {55932#(<= ~counter~0 4)} assume !(0 == ~cond); {55932#(<= ~counter~0 4)} is VALID [2022-04-28 13:58:48,115 INFO L290 TraceCheckUtils]: 49: Hoare triple {55932#(<= ~counter~0 4)} assume true; {55932#(<= ~counter~0 4)} is VALID [2022-04-28 13:58:48,115 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 13:58:48,116 INFO L290 TraceCheckUtils]: 51: Hoare triple {55932#(<= ~counter~0 4)} assume !!(0 != ~y3~0); {55932#(<= ~counter~0 4)} is VALID [2022-04-28 13:58:48,116 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 13:58:48,117 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 13:58:48,117 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 13:58:48,117 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 13:58:48,118 INFO L290 TraceCheckUtils]: 56: Hoare triple {55960#(<= ~counter~0 5)} ~cond := #in~cond; {55960#(<= ~counter~0 5)} is VALID [2022-04-28 13:58:48,118 INFO L290 TraceCheckUtils]: 57: Hoare triple {55960#(<= ~counter~0 5)} assume !(0 == ~cond); {55960#(<= ~counter~0 5)} is VALID [2022-04-28 13:58:48,118 INFO L290 TraceCheckUtils]: 58: Hoare triple {55960#(<= ~counter~0 5)} assume true; {55960#(<= ~counter~0 5)} is VALID [2022-04-28 13:58:48,119 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 13:58:48,119 INFO L290 TraceCheckUtils]: 60: Hoare triple {55960#(<= ~counter~0 5)} assume !!(0 != ~y3~0); {55960#(<= ~counter~0 5)} is VALID [2022-04-28 13:58:48,119 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 13:58:48,120 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 13:58:48,120 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 13:58:48,121 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 13:58:48,121 INFO L290 TraceCheckUtils]: 65: Hoare triple {55988#(<= ~counter~0 6)} ~cond := #in~cond; {55988#(<= ~counter~0 6)} is VALID [2022-04-28 13:58:48,121 INFO L290 TraceCheckUtils]: 66: Hoare triple {55988#(<= ~counter~0 6)} assume !(0 == ~cond); {55988#(<= ~counter~0 6)} is VALID [2022-04-28 13:58:48,121 INFO L290 TraceCheckUtils]: 67: Hoare triple {55988#(<= ~counter~0 6)} assume true; {55988#(<= ~counter~0 6)} is VALID [2022-04-28 13:58:48,122 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 13:58:48,122 INFO L290 TraceCheckUtils]: 69: Hoare triple {55988#(<= ~counter~0 6)} assume !!(0 != ~y3~0); {55988#(<= ~counter~0 6)} is VALID [2022-04-28 13:58:48,122 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 13:58:48,123 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 13:58:48,123 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 13:58:48,124 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 13:58:48,124 INFO L290 TraceCheckUtils]: 74: Hoare triple {56016#(<= ~counter~0 7)} ~cond := #in~cond; {56016#(<= ~counter~0 7)} is VALID [2022-04-28 13:58:48,124 INFO L290 TraceCheckUtils]: 75: Hoare triple {56016#(<= ~counter~0 7)} assume !(0 == ~cond); {56016#(<= ~counter~0 7)} is VALID [2022-04-28 13:58:48,124 INFO L290 TraceCheckUtils]: 76: Hoare triple {56016#(<= ~counter~0 7)} assume true; {56016#(<= ~counter~0 7)} is VALID [2022-04-28 13:58:48,125 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 13:58:48,125 INFO L290 TraceCheckUtils]: 78: Hoare triple {56016#(<= ~counter~0 7)} assume !!(0 != ~y3~0); {56016#(<= ~counter~0 7)} is VALID [2022-04-28 13:58:48,125 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 13:58:48,126 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 13:58:48,126 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 13:58:48,127 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 13:58:48,127 INFO L290 TraceCheckUtils]: 83: Hoare triple {56044#(<= ~counter~0 8)} ~cond := #in~cond; {56044#(<= ~counter~0 8)} is VALID [2022-04-28 13:58:48,127 INFO L290 TraceCheckUtils]: 84: Hoare triple {56044#(<= ~counter~0 8)} assume !(0 == ~cond); {56044#(<= ~counter~0 8)} is VALID [2022-04-28 13:58:48,128 INFO L290 TraceCheckUtils]: 85: Hoare triple {56044#(<= ~counter~0 8)} assume true; {56044#(<= ~counter~0 8)} is VALID [2022-04-28 13:58:48,128 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 13:58:48,128 INFO L290 TraceCheckUtils]: 87: Hoare triple {56044#(<= ~counter~0 8)} assume !!(0 != ~y3~0); {56044#(<= ~counter~0 8)} is VALID [2022-04-28 13:58:48,128 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 13:58:48,129 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 13:58:48,129 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 13:58:48,130 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 13:58:48,130 INFO L290 TraceCheckUtils]: 92: Hoare triple {56072#(<= ~counter~0 9)} ~cond := #in~cond; {56072#(<= ~counter~0 9)} is VALID [2022-04-28 13:58:48,130 INFO L290 TraceCheckUtils]: 93: Hoare triple {56072#(<= ~counter~0 9)} assume !(0 == ~cond); {56072#(<= ~counter~0 9)} is VALID [2022-04-28 13:58:48,131 INFO L290 TraceCheckUtils]: 94: Hoare triple {56072#(<= ~counter~0 9)} assume true; {56072#(<= ~counter~0 9)} is VALID [2022-04-28 13:58:48,131 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 13:58:48,131 INFO L290 TraceCheckUtils]: 96: Hoare triple {56072#(<= ~counter~0 9)} assume !!(0 != ~y3~0); {56072#(<= ~counter~0 9)} is VALID [2022-04-28 13:58:48,132 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 13:58:48,132 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 13:58:48,133 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 13:58:48,133 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 13:58:48,133 INFO L290 TraceCheckUtils]: 101: Hoare triple {56100#(<= ~counter~0 10)} ~cond := #in~cond; {56100#(<= ~counter~0 10)} is VALID [2022-04-28 13:58:48,134 INFO L290 TraceCheckUtils]: 102: Hoare triple {56100#(<= ~counter~0 10)} assume !(0 == ~cond); {56100#(<= ~counter~0 10)} is VALID [2022-04-28 13:58:48,134 INFO L290 TraceCheckUtils]: 103: Hoare triple {56100#(<= ~counter~0 10)} assume true; {56100#(<= ~counter~0 10)} is VALID [2022-04-28 13:58:48,134 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 13:58:48,134 INFO L290 TraceCheckUtils]: 105: Hoare triple {56100#(<= ~counter~0 10)} assume !!(0 != ~y3~0); {56100#(<= ~counter~0 10)} is VALID [2022-04-28 13:58:48,135 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 13:58:48,135 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 13:58:48,136 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 13:58:48,136 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 13:58:48,136 INFO L290 TraceCheckUtils]: 110: Hoare triple {56128#(<= ~counter~0 11)} ~cond := #in~cond; {56128#(<= ~counter~0 11)} is VALID [2022-04-28 13:58:48,137 INFO L290 TraceCheckUtils]: 111: Hoare triple {56128#(<= ~counter~0 11)} assume !(0 == ~cond); {56128#(<= ~counter~0 11)} is VALID [2022-04-28 13:58:48,137 INFO L290 TraceCheckUtils]: 112: Hoare triple {56128#(<= ~counter~0 11)} assume true; {56128#(<= ~counter~0 11)} is VALID [2022-04-28 13:58:48,137 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 13:58:48,138 INFO L290 TraceCheckUtils]: 114: Hoare triple {56128#(<= ~counter~0 11)} assume !!(0 != ~y3~0); {56128#(<= ~counter~0 11)} is VALID [2022-04-28 13:58:48,138 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 13:58:48,139 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 13:58:48,139 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 13:58:48,139 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 13:58:48,140 INFO L290 TraceCheckUtils]: 119: Hoare triple {56156#(<= ~counter~0 12)} ~cond := #in~cond; {56156#(<= ~counter~0 12)} is VALID [2022-04-28 13:58:48,140 INFO L290 TraceCheckUtils]: 120: Hoare triple {56156#(<= ~counter~0 12)} assume !(0 == ~cond); {56156#(<= ~counter~0 12)} is VALID [2022-04-28 13:58:48,140 INFO L290 TraceCheckUtils]: 121: Hoare triple {56156#(<= ~counter~0 12)} assume true; {56156#(<= ~counter~0 12)} is VALID [2022-04-28 13:58:48,141 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 13:58:48,141 INFO L290 TraceCheckUtils]: 123: Hoare triple {56156#(<= ~counter~0 12)} assume !!(0 != ~y3~0); {56156#(<= ~counter~0 12)} is VALID [2022-04-28 13:58:48,141 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 13:58:48,142 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 13:58:48,142 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 13:58:48,142 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 13:58:48,143 INFO L290 TraceCheckUtils]: 128: Hoare triple {56184#(<= ~counter~0 13)} ~cond := #in~cond; {56184#(<= ~counter~0 13)} is VALID [2022-04-28 13:58:48,143 INFO L290 TraceCheckUtils]: 129: Hoare triple {56184#(<= ~counter~0 13)} assume !(0 == ~cond); {56184#(<= ~counter~0 13)} is VALID [2022-04-28 13:58:48,143 INFO L290 TraceCheckUtils]: 130: Hoare triple {56184#(<= ~counter~0 13)} assume true; {56184#(<= ~counter~0 13)} is VALID [2022-04-28 13:58:48,144 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 13:58:48,144 INFO L290 TraceCheckUtils]: 132: Hoare triple {56184#(<= ~counter~0 13)} assume !!(0 != ~y3~0); {56184#(<= ~counter~0 13)} is VALID [2022-04-28 13:58:48,144 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 13:58:48,145 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 13:58:48,145 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 13:58:48,146 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 13:58:48,146 INFO L290 TraceCheckUtils]: 137: Hoare triple {56212#(<= ~counter~0 14)} ~cond := #in~cond; {56212#(<= ~counter~0 14)} is VALID [2022-04-28 13:58:48,146 INFO L290 TraceCheckUtils]: 138: Hoare triple {56212#(<= ~counter~0 14)} assume !(0 == ~cond); {56212#(<= ~counter~0 14)} is VALID [2022-04-28 13:58:48,146 INFO L290 TraceCheckUtils]: 139: Hoare triple {56212#(<= ~counter~0 14)} assume true; {56212#(<= ~counter~0 14)} is VALID [2022-04-28 13:58:48,147 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 13:58:48,147 INFO L290 TraceCheckUtils]: 141: Hoare triple {56212#(<= ~counter~0 14)} assume !!(0 != ~y3~0); {56212#(<= ~counter~0 14)} is VALID [2022-04-28 13:58:48,147 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 13:58:48,148 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 13:58:48,148 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 13:58:48,149 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 13:58:48,149 INFO L290 TraceCheckUtils]: 146: Hoare triple {56240#(<= ~counter~0 15)} ~cond := #in~cond; {56240#(<= ~counter~0 15)} is VALID [2022-04-28 13:58:48,149 INFO L290 TraceCheckUtils]: 147: Hoare triple {56240#(<= ~counter~0 15)} assume !(0 == ~cond); {56240#(<= ~counter~0 15)} is VALID [2022-04-28 13:58:48,150 INFO L290 TraceCheckUtils]: 148: Hoare triple {56240#(<= ~counter~0 15)} assume true; {56240#(<= ~counter~0 15)} is VALID [2022-04-28 13:58:48,150 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 13:58:48,150 INFO L290 TraceCheckUtils]: 150: Hoare triple {56240#(<= ~counter~0 15)} assume !!(0 != ~y3~0); {56240#(<= ~counter~0 15)} is VALID [2022-04-28 13:58:48,151 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 13:58:48,151 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 13:58:48,151 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 13:58:48,154 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 13:58:48,154 INFO L290 TraceCheckUtils]: 155: Hoare triple {56268#(<= ~counter~0 16)} ~cond := #in~cond; {56268#(<= ~counter~0 16)} is VALID [2022-04-28 13:58:48,155 INFO L290 TraceCheckUtils]: 156: Hoare triple {56268#(<= ~counter~0 16)} assume !(0 == ~cond); {56268#(<= ~counter~0 16)} is VALID [2022-04-28 13:58:48,155 INFO L290 TraceCheckUtils]: 157: Hoare triple {56268#(<= ~counter~0 16)} assume true; {56268#(<= ~counter~0 16)} is VALID [2022-04-28 13:58:48,155 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 13:58:48,156 INFO L290 TraceCheckUtils]: 159: Hoare triple {56268#(<= ~counter~0 16)} assume !!(0 != ~y3~0); {56268#(<= ~counter~0 16)} is VALID [2022-04-28 13:58:48,156 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 13:58:48,157 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 13:58:48,157 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 13:58:48,158 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 13:58:48,158 INFO L290 TraceCheckUtils]: 164: Hoare triple {56296#(<= ~counter~0 17)} ~cond := #in~cond; {56296#(<= ~counter~0 17)} is VALID [2022-04-28 13:58:48,158 INFO L290 TraceCheckUtils]: 165: Hoare triple {56296#(<= ~counter~0 17)} assume !(0 == ~cond); {56296#(<= ~counter~0 17)} is VALID [2022-04-28 13:58:48,158 INFO L290 TraceCheckUtils]: 166: Hoare triple {56296#(<= ~counter~0 17)} assume true; {56296#(<= ~counter~0 17)} is VALID [2022-04-28 13:58:48,159 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 13:58:48,159 INFO L290 TraceCheckUtils]: 168: Hoare triple {56296#(<= ~counter~0 17)} assume !!(0 != ~y3~0); {56296#(<= ~counter~0 17)} is VALID [2022-04-28 13:58:48,159 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 13:58:48,160 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 13:58:48,160 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 13:58:48,161 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 13:58:48,161 INFO L290 TraceCheckUtils]: 173: Hoare triple {56324#(<= ~counter~0 18)} ~cond := #in~cond; {56324#(<= ~counter~0 18)} is VALID [2022-04-28 13:58:48,161 INFO L290 TraceCheckUtils]: 174: Hoare triple {56324#(<= ~counter~0 18)} assume !(0 == ~cond); {56324#(<= ~counter~0 18)} is VALID [2022-04-28 13:58:48,162 INFO L290 TraceCheckUtils]: 175: Hoare triple {56324#(<= ~counter~0 18)} assume true; {56324#(<= ~counter~0 18)} is VALID [2022-04-28 13:58:48,162 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 13:58:48,162 INFO L290 TraceCheckUtils]: 177: Hoare triple {56324#(<= ~counter~0 18)} assume !!(0 != ~y3~0); {56324#(<= ~counter~0 18)} is VALID [2022-04-28 13:58:48,163 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 13:58:48,163 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 13:58:48,164 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 13:58:48,164 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 13:58:48,164 INFO L290 TraceCheckUtils]: 182: Hoare triple {56352#(<= ~counter~0 19)} ~cond := #in~cond; {56352#(<= ~counter~0 19)} is VALID [2022-04-28 13:58:48,165 INFO L290 TraceCheckUtils]: 183: Hoare triple {56352#(<= ~counter~0 19)} assume !(0 == ~cond); {56352#(<= ~counter~0 19)} is VALID [2022-04-28 13:58:48,165 INFO L290 TraceCheckUtils]: 184: Hoare triple {56352#(<= ~counter~0 19)} assume true; {56352#(<= ~counter~0 19)} is VALID [2022-04-28 13:58:48,165 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 13:58:48,166 INFO L290 TraceCheckUtils]: 186: Hoare triple {56352#(<= ~counter~0 19)} assume !!(0 != ~y3~0); {56352#(<= ~counter~0 19)} is VALID [2022-04-28 13:58:48,166 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 13:58:48,166 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 13:58:48,167 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 13:58:48,167 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 13:58:48,167 INFO L290 TraceCheckUtils]: 191: Hoare triple {56380#(<= ~counter~0 20)} ~cond := #in~cond; {56380#(<= ~counter~0 20)} is VALID [2022-04-28 13:58:48,168 INFO L290 TraceCheckUtils]: 192: Hoare triple {56380#(<= ~counter~0 20)} assume !(0 == ~cond); {56380#(<= ~counter~0 20)} is VALID [2022-04-28 13:58:48,168 INFO L290 TraceCheckUtils]: 193: Hoare triple {56380#(<= ~counter~0 20)} assume true; {56380#(<= ~counter~0 20)} is VALID [2022-04-28 13:58:48,168 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 13:58:48,169 INFO L290 TraceCheckUtils]: 195: Hoare triple {56380#(<= ~counter~0 20)} assume !!(0 != ~y3~0); {56380#(<= ~counter~0 20)} is VALID [2022-04-28 13:58:48,169 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 13:58:48,170 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 13:58:48,170 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 13:58:48,170 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 13:58:48,171 INFO L290 TraceCheckUtils]: 200: Hoare triple {56408#(<= ~counter~0 21)} ~cond := #in~cond; {56408#(<= ~counter~0 21)} is VALID [2022-04-28 13:58:48,171 INFO L290 TraceCheckUtils]: 201: Hoare triple {56408#(<= ~counter~0 21)} assume !(0 == ~cond); {56408#(<= ~counter~0 21)} is VALID [2022-04-28 13:58:48,171 INFO L290 TraceCheckUtils]: 202: Hoare triple {56408#(<= ~counter~0 21)} assume true; {56408#(<= ~counter~0 21)} is VALID [2022-04-28 13:58:48,172 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 13:58:48,172 INFO L290 TraceCheckUtils]: 204: Hoare triple {56408#(<= ~counter~0 21)} assume !!(0 != ~y3~0); {56408#(<= ~counter~0 21)} is VALID [2022-04-28 13:58:48,172 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 13:58:48,173 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 13:58:48,173 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 13:58:48,174 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 13:58:48,174 INFO L290 TraceCheckUtils]: 209: Hoare triple {56436#(<= ~counter~0 22)} ~cond := #in~cond; {56436#(<= ~counter~0 22)} is VALID [2022-04-28 13:58:48,174 INFO L290 TraceCheckUtils]: 210: Hoare triple {56436#(<= ~counter~0 22)} assume !(0 == ~cond); {56436#(<= ~counter~0 22)} is VALID [2022-04-28 13:58:48,174 INFO L290 TraceCheckUtils]: 211: Hoare triple {56436#(<= ~counter~0 22)} assume true; {56436#(<= ~counter~0 22)} is VALID [2022-04-28 13:58:48,175 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 13:58:48,175 INFO L290 TraceCheckUtils]: 213: Hoare triple {56436#(<= ~counter~0 22)} assume !!(0 != ~y3~0); {56436#(<= ~counter~0 22)} is VALID [2022-04-28 13:58:48,175 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 13:58:48,176 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 13:58:48,176 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 13:58:48,177 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 13:58:48,177 INFO L290 TraceCheckUtils]: 218: Hoare triple {56464#(<= ~counter~0 23)} ~cond := #in~cond; {56464#(<= ~counter~0 23)} is VALID [2022-04-28 13:58:48,177 INFO L290 TraceCheckUtils]: 219: Hoare triple {56464#(<= ~counter~0 23)} assume !(0 == ~cond); {56464#(<= ~counter~0 23)} is VALID [2022-04-28 13:58:48,177 INFO L290 TraceCheckUtils]: 220: Hoare triple {56464#(<= ~counter~0 23)} assume true; {56464#(<= ~counter~0 23)} is VALID [2022-04-28 13:58:48,178 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 13:58:48,178 INFO L290 TraceCheckUtils]: 222: Hoare triple {56464#(<= ~counter~0 23)} assume !!(0 != ~y3~0); {56464#(<= ~counter~0 23)} is VALID [2022-04-28 13:58:48,178 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 13:58:48,179 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 13:58:48,179 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 13:58:48,180 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 13:58:48,180 INFO L290 TraceCheckUtils]: 227: Hoare triple {56492#(<= ~counter~0 24)} ~cond := #in~cond; {56492#(<= ~counter~0 24)} is VALID [2022-04-28 13:58:48,180 INFO L290 TraceCheckUtils]: 228: Hoare triple {56492#(<= ~counter~0 24)} assume !(0 == ~cond); {56492#(<= ~counter~0 24)} is VALID [2022-04-28 13:58:48,181 INFO L290 TraceCheckUtils]: 229: Hoare triple {56492#(<= ~counter~0 24)} assume true; {56492#(<= ~counter~0 24)} is VALID [2022-04-28 13:58:48,181 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 13:58:48,181 INFO L290 TraceCheckUtils]: 231: Hoare triple {56492#(<= ~counter~0 24)} assume !!(0 != ~y3~0); {56492#(<= ~counter~0 24)} is VALID [2022-04-28 13:58:48,182 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 13:58:48,182 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 13:58:48,183 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 13:58:48,183 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 13:58:48,183 INFO L290 TraceCheckUtils]: 236: Hoare triple {56520#(<= ~counter~0 25)} ~cond := #in~cond; {56520#(<= ~counter~0 25)} is VALID [2022-04-28 13:58:48,184 INFO L290 TraceCheckUtils]: 237: Hoare triple {56520#(<= ~counter~0 25)} assume !(0 == ~cond); {56520#(<= ~counter~0 25)} is VALID [2022-04-28 13:58:48,184 INFO L290 TraceCheckUtils]: 238: Hoare triple {56520#(<= ~counter~0 25)} assume true; {56520#(<= ~counter~0 25)} is VALID [2022-04-28 13:58:48,184 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 13:58:48,184 INFO L290 TraceCheckUtils]: 240: Hoare triple {56520#(<= ~counter~0 25)} assume !!(0 != ~y3~0); {56520#(<= ~counter~0 25)} is VALID [2022-04-28 13:58:48,185 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 13:58:48,185 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 13:58:48,186 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 13:58:48,186 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 13:58:48,186 INFO L290 TraceCheckUtils]: 245: Hoare triple {56548#(<= ~counter~0 26)} ~cond := #in~cond; {56548#(<= ~counter~0 26)} is VALID [2022-04-28 13:58:48,187 INFO L290 TraceCheckUtils]: 246: Hoare triple {56548#(<= ~counter~0 26)} assume !(0 == ~cond); {56548#(<= ~counter~0 26)} is VALID [2022-04-28 13:58:48,187 INFO L290 TraceCheckUtils]: 247: Hoare triple {56548#(<= ~counter~0 26)} assume true; {56548#(<= ~counter~0 26)} is VALID [2022-04-28 13:58:48,187 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 13:58:48,188 INFO L290 TraceCheckUtils]: 249: Hoare triple {56548#(<= ~counter~0 26)} assume !!(0 != ~y3~0); {56548#(<= ~counter~0 26)} is VALID [2022-04-28 13:58:48,188 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 13:58:48,189 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 13:58:48,189 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 13:58:48,189 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 13:58:48,190 INFO L290 TraceCheckUtils]: 254: Hoare triple {56576#(<= ~counter~0 27)} ~cond := #in~cond; {56576#(<= ~counter~0 27)} is VALID [2022-04-28 13:58:48,190 INFO L290 TraceCheckUtils]: 255: Hoare triple {56576#(<= ~counter~0 27)} assume !(0 == ~cond); {56576#(<= ~counter~0 27)} is VALID [2022-04-28 13:58:48,190 INFO L290 TraceCheckUtils]: 256: Hoare triple {56576#(<= ~counter~0 27)} assume true; {56576#(<= ~counter~0 27)} is VALID [2022-04-28 13:58:48,191 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 13:58:48,191 INFO L290 TraceCheckUtils]: 258: Hoare triple {56576#(<= ~counter~0 27)} assume !!(0 != ~y3~0); {56576#(<= ~counter~0 27)} is VALID [2022-04-28 13:58:48,191 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 13:58:48,192 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 13:58:48,192 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 13:58:48,192 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 13:58:48,193 INFO L290 TraceCheckUtils]: 263: Hoare triple {56604#(<= ~counter~0 28)} ~cond := #in~cond; {56604#(<= ~counter~0 28)} is VALID [2022-04-28 13:58:48,193 INFO L290 TraceCheckUtils]: 264: Hoare triple {56604#(<= ~counter~0 28)} assume !(0 == ~cond); {56604#(<= ~counter~0 28)} is VALID [2022-04-28 13:58:48,193 INFO L290 TraceCheckUtils]: 265: Hoare triple {56604#(<= ~counter~0 28)} assume true; {56604#(<= ~counter~0 28)} is VALID [2022-04-28 13:58:48,194 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 13:58:48,194 INFO L290 TraceCheckUtils]: 267: Hoare triple {56604#(<= ~counter~0 28)} assume !!(0 != ~y3~0); {56604#(<= ~counter~0 28)} is VALID [2022-04-28 13:58:48,194 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 13:58:48,195 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 13:58:48,195 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 13:58:48,196 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 13:58:48,196 INFO L290 TraceCheckUtils]: 272: Hoare triple {56632#(<= ~counter~0 29)} ~cond := #in~cond; {56632#(<= ~counter~0 29)} is VALID [2022-04-28 13:58:48,196 INFO L290 TraceCheckUtils]: 273: Hoare triple {56632#(<= ~counter~0 29)} assume !(0 == ~cond); {56632#(<= ~counter~0 29)} is VALID [2022-04-28 13:58:48,196 INFO L290 TraceCheckUtils]: 274: Hoare triple {56632#(<= ~counter~0 29)} assume true; {56632#(<= ~counter~0 29)} is VALID [2022-04-28 13:58:48,197 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 13:58:48,197 INFO L290 TraceCheckUtils]: 276: Hoare triple {56632#(<= ~counter~0 29)} assume !!(0 != ~y3~0); {56632#(<= ~counter~0 29)} is VALID [2022-04-28 13:58:48,197 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 13:58:48,198 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 13:58:48,198 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 13:58:48,198 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 13:58:48,198 INFO L290 TraceCheckUtils]: 281: Hoare triple {55792#false} ~cond := #in~cond; {55792#false} is VALID [2022-04-28 13:58:48,198 INFO L290 TraceCheckUtils]: 282: Hoare triple {55792#false} assume 0 == ~cond; {55792#false} is VALID [2022-04-28 13:58:48,198 INFO L290 TraceCheckUtils]: 283: Hoare triple {55792#false} assume !false; {55792#false} is VALID [2022-04-28 13:58:48,199 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 13:58:48,199 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 13:58:49,723 INFO L290 TraceCheckUtils]: 283: Hoare triple {55792#false} assume !false; {55792#false} is VALID [2022-04-28 13:58:49,723 INFO L290 TraceCheckUtils]: 282: Hoare triple {55792#false} assume 0 == ~cond; {55792#false} is VALID [2022-04-28 13:58:49,723 INFO L290 TraceCheckUtils]: 281: Hoare triple {55792#false} ~cond := #in~cond; {55792#false} is VALID [2022-04-28 13:58:49,723 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 13:58:49,723 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 13:58:49,724 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 13:58:49,724 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 13:58:49,724 INFO L290 TraceCheckUtils]: 276: Hoare triple {56692#(< ~counter~0 50)} assume !!(0 != ~y3~0); {56692#(< ~counter~0 50)} is VALID [2022-04-28 13:58:49,725 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {55791#true} {56692#(< ~counter~0 50)} #63#return; {56692#(< ~counter~0 50)} is VALID [2022-04-28 13:58:49,725 INFO L290 TraceCheckUtils]: 274: Hoare triple {55791#true} assume true; {55791#true} is VALID [2022-04-28 13:58:49,725 INFO L290 TraceCheckUtils]: 273: Hoare triple {55791#true} assume !(0 == ~cond); {55791#true} is VALID [2022-04-28 13:58:49,725 INFO L290 TraceCheckUtils]: 272: Hoare triple {55791#true} ~cond := #in~cond; {55791#true} is VALID [2022-04-28 13:58:49,725 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 13:58:49,725 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 13:58:49,727 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 13:58:49,727 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 13:58:49,727 INFO L290 TraceCheckUtils]: 267: Hoare triple {56720#(< ~counter~0 49)} assume !!(0 != ~y3~0); {56720#(< ~counter~0 49)} is VALID [2022-04-28 13:58:49,728 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {55791#true} {56720#(< ~counter~0 49)} #63#return; {56720#(< ~counter~0 49)} is VALID [2022-04-28 13:58:49,728 INFO L290 TraceCheckUtils]: 265: Hoare triple {55791#true} assume true; {55791#true} is VALID [2022-04-28 13:58:49,728 INFO L290 TraceCheckUtils]: 264: Hoare triple {55791#true} assume !(0 == ~cond); {55791#true} is VALID [2022-04-28 13:58:49,728 INFO L290 TraceCheckUtils]: 263: Hoare triple {55791#true} ~cond := #in~cond; {55791#true} is VALID [2022-04-28 13:58:49,728 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 13:58:49,728 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 13:58:49,729 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 13:58:49,729 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 13:58:49,729 INFO L290 TraceCheckUtils]: 258: Hoare triple {56748#(< ~counter~0 48)} assume !!(0 != ~y3~0); {56748#(< ~counter~0 48)} is VALID [2022-04-28 13:58:49,730 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {55791#true} {56748#(< ~counter~0 48)} #63#return; {56748#(< ~counter~0 48)} is VALID [2022-04-28 13:58:49,730 INFO L290 TraceCheckUtils]: 256: Hoare triple {55791#true} assume true; {55791#true} is VALID [2022-04-28 13:58:49,730 INFO L290 TraceCheckUtils]: 255: Hoare triple {55791#true} assume !(0 == ~cond); {55791#true} is VALID [2022-04-28 13:58:49,730 INFO L290 TraceCheckUtils]: 254: Hoare triple {55791#true} ~cond := #in~cond; {55791#true} is VALID [2022-04-28 13:58:49,730 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 13:58:49,730 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 13:58:49,731 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 13:58:49,731 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 13:58:49,731 INFO L290 TraceCheckUtils]: 249: Hoare triple {56776#(< ~counter~0 47)} assume !!(0 != ~y3~0); {56776#(< ~counter~0 47)} is VALID [2022-04-28 13:58:49,732 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {55791#true} {56776#(< ~counter~0 47)} #63#return; {56776#(< ~counter~0 47)} is VALID [2022-04-28 13:58:49,732 INFO L290 TraceCheckUtils]: 247: Hoare triple {55791#true} assume true; {55791#true} is VALID [2022-04-28 13:58:49,732 INFO L290 TraceCheckUtils]: 246: Hoare triple {55791#true} assume !(0 == ~cond); {55791#true} is VALID [2022-04-28 13:58:49,732 INFO L290 TraceCheckUtils]: 245: Hoare triple {55791#true} ~cond := #in~cond; {55791#true} is VALID [2022-04-28 13:58:49,732 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 13:58:49,732 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 13:58:49,733 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 13:58:49,733 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 13:58:49,734 INFO L290 TraceCheckUtils]: 240: Hoare triple {56804#(< ~counter~0 46)} assume !!(0 != ~y3~0); {56804#(< ~counter~0 46)} is VALID [2022-04-28 13:58:49,734 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {55791#true} {56804#(< ~counter~0 46)} #63#return; {56804#(< ~counter~0 46)} is VALID [2022-04-28 13:58:49,734 INFO L290 TraceCheckUtils]: 238: Hoare triple {55791#true} assume true; {55791#true} is VALID [2022-04-28 13:58:49,734 INFO L290 TraceCheckUtils]: 237: Hoare triple {55791#true} assume !(0 == ~cond); {55791#true} is VALID [2022-04-28 13:58:49,734 INFO L290 TraceCheckUtils]: 236: Hoare triple {55791#true} ~cond := #in~cond; {55791#true} is VALID [2022-04-28 13:58:49,734 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 13:58:49,735 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 13:58:49,735 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 13:58:49,735 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 13:58:49,736 INFO L290 TraceCheckUtils]: 231: Hoare triple {56832#(< ~counter~0 45)} assume !!(0 != ~y3~0); {56832#(< ~counter~0 45)} is VALID [2022-04-28 13:58:49,736 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {55791#true} {56832#(< ~counter~0 45)} #63#return; {56832#(< ~counter~0 45)} is VALID [2022-04-28 13:58:49,736 INFO L290 TraceCheckUtils]: 229: Hoare triple {55791#true} assume true; {55791#true} is VALID [2022-04-28 13:58:49,736 INFO L290 TraceCheckUtils]: 228: Hoare triple {55791#true} assume !(0 == ~cond); {55791#true} is VALID [2022-04-28 13:58:49,736 INFO L290 TraceCheckUtils]: 227: Hoare triple {55791#true} ~cond := #in~cond; {55791#true} is VALID [2022-04-28 13:58:49,736 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 13:58:49,737 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 13:58:49,737 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 13:58:49,738 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 13:58:49,738 INFO L290 TraceCheckUtils]: 222: Hoare triple {56860#(< ~counter~0 44)} assume !!(0 != ~y3~0); {56860#(< ~counter~0 44)} is VALID [2022-04-28 13:58:49,738 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {55791#true} {56860#(< ~counter~0 44)} #63#return; {56860#(< ~counter~0 44)} is VALID [2022-04-28 13:58:49,738 INFO L290 TraceCheckUtils]: 220: Hoare triple {55791#true} assume true; {55791#true} is VALID [2022-04-28 13:58:49,738 INFO L290 TraceCheckUtils]: 219: Hoare triple {55791#true} assume !(0 == ~cond); {55791#true} is VALID [2022-04-28 13:58:49,739 INFO L290 TraceCheckUtils]: 218: Hoare triple {55791#true} ~cond := #in~cond; {55791#true} is VALID [2022-04-28 13:58:49,739 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 13:58:49,739 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 13:58:49,740 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 13:58:49,740 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 13:58:49,740 INFO L290 TraceCheckUtils]: 213: Hoare triple {56888#(< ~counter~0 43)} assume !!(0 != ~y3~0); {56888#(< ~counter~0 43)} is VALID [2022-04-28 13:58:49,740 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {55791#true} {56888#(< ~counter~0 43)} #63#return; {56888#(< ~counter~0 43)} is VALID [2022-04-28 13:58:49,741 INFO L290 TraceCheckUtils]: 211: Hoare triple {55791#true} assume true; {55791#true} is VALID [2022-04-28 13:58:49,741 INFO L290 TraceCheckUtils]: 210: Hoare triple {55791#true} assume !(0 == ~cond); {55791#true} is VALID [2022-04-28 13:58:49,741 INFO L290 TraceCheckUtils]: 209: Hoare triple {55791#true} ~cond := #in~cond; {55791#true} is VALID [2022-04-28 13:58:49,741 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 13:58:49,741 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 13:58:49,742 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 13:58:49,742 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 13:58:49,742 INFO L290 TraceCheckUtils]: 204: Hoare triple {56916#(< ~counter~0 42)} assume !!(0 != ~y3~0); {56916#(< ~counter~0 42)} is VALID [2022-04-28 13:58:49,743 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {55791#true} {56916#(< ~counter~0 42)} #63#return; {56916#(< ~counter~0 42)} is VALID [2022-04-28 13:58:49,743 INFO L290 TraceCheckUtils]: 202: Hoare triple {55791#true} assume true; {55791#true} is VALID [2022-04-28 13:58:49,743 INFO L290 TraceCheckUtils]: 201: Hoare triple {55791#true} assume !(0 == ~cond); {55791#true} is VALID [2022-04-28 13:58:49,743 INFO L290 TraceCheckUtils]: 200: Hoare triple {55791#true} ~cond := #in~cond; {55791#true} is VALID [2022-04-28 13:58:49,743 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 13:58:49,743 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 13:58:49,744 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 13:58:49,744 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 13:58:49,744 INFO L290 TraceCheckUtils]: 195: Hoare triple {56944#(< ~counter~0 41)} assume !!(0 != ~y3~0); {56944#(< ~counter~0 41)} is VALID [2022-04-28 13:58:49,745 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {55791#true} {56944#(< ~counter~0 41)} #63#return; {56944#(< ~counter~0 41)} is VALID [2022-04-28 13:58:49,745 INFO L290 TraceCheckUtils]: 193: Hoare triple {55791#true} assume true; {55791#true} is VALID [2022-04-28 13:58:49,745 INFO L290 TraceCheckUtils]: 192: Hoare triple {55791#true} assume !(0 == ~cond); {55791#true} is VALID [2022-04-28 13:58:49,745 INFO L290 TraceCheckUtils]: 191: Hoare triple {55791#true} ~cond := #in~cond; {55791#true} is VALID [2022-04-28 13:58:49,745 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 13:58:49,745 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 13:58:49,746 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 13:58:49,746 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 13:58:49,747 INFO L290 TraceCheckUtils]: 186: Hoare triple {56972#(< ~counter~0 40)} assume !!(0 != ~y3~0); {56972#(< ~counter~0 40)} is VALID [2022-04-28 13:58:49,747 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {55791#true} {56972#(< ~counter~0 40)} #63#return; {56972#(< ~counter~0 40)} is VALID [2022-04-28 13:58:49,747 INFO L290 TraceCheckUtils]: 184: Hoare triple {55791#true} assume true; {55791#true} is VALID [2022-04-28 13:58:49,747 INFO L290 TraceCheckUtils]: 183: Hoare triple {55791#true} assume !(0 == ~cond); {55791#true} is VALID [2022-04-28 13:58:49,747 INFO L290 TraceCheckUtils]: 182: Hoare triple {55791#true} ~cond := #in~cond; {55791#true} is VALID [2022-04-28 13:58:49,747 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 13:58:49,748 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 13:58:49,748 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 13:58:49,749 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 13:58:49,749 INFO L290 TraceCheckUtils]: 177: Hoare triple {57000#(< ~counter~0 39)} assume !!(0 != ~y3~0); {57000#(< ~counter~0 39)} is VALID [2022-04-28 13:58:49,749 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {55791#true} {57000#(< ~counter~0 39)} #63#return; {57000#(< ~counter~0 39)} is VALID [2022-04-28 13:58:49,749 INFO L290 TraceCheckUtils]: 175: Hoare triple {55791#true} assume true; {55791#true} is VALID [2022-04-28 13:58:49,749 INFO L290 TraceCheckUtils]: 174: Hoare triple {55791#true} assume !(0 == ~cond); {55791#true} is VALID [2022-04-28 13:58:49,749 INFO L290 TraceCheckUtils]: 173: Hoare triple {55791#true} ~cond := #in~cond; {55791#true} is VALID [2022-04-28 13:58:49,750 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 13:58:49,750 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 13:58:49,750 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 13:58:49,751 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 13:58:49,751 INFO L290 TraceCheckUtils]: 168: Hoare triple {57028#(< ~counter~0 38)} assume !!(0 != ~y3~0); {57028#(< ~counter~0 38)} is VALID [2022-04-28 13:58:49,751 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {55791#true} {57028#(< ~counter~0 38)} #63#return; {57028#(< ~counter~0 38)} is VALID [2022-04-28 13:58:49,751 INFO L290 TraceCheckUtils]: 166: Hoare triple {55791#true} assume true; {55791#true} is VALID [2022-04-28 13:58:49,752 INFO L290 TraceCheckUtils]: 165: Hoare triple {55791#true} assume !(0 == ~cond); {55791#true} is VALID [2022-04-28 13:58:49,752 INFO L290 TraceCheckUtils]: 164: Hoare triple {55791#true} ~cond := #in~cond; {55791#true} is VALID [2022-04-28 13:58:49,752 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 13:58:49,752 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 13:58:49,753 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 13:58:49,753 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 13:58:49,753 INFO L290 TraceCheckUtils]: 159: Hoare triple {57056#(< ~counter~0 37)} assume !!(0 != ~y3~0); {57056#(< ~counter~0 37)} is VALID [2022-04-28 13:58:49,754 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {55791#true} {57056#(< ~counter~0 37)} #63#return; {57056#(< ~counter~0 37)} is VALID [2022-04-28 13:58:49,754 INFO L290 TraceCheckUtils]: 157: Hoare triple {55791#true} assume true; {55791#true} is VALID [2022-04-28 13:58:49,754 INFO L290 TraceCheckUtils]: 156: Hoare triple {55791#true} assume !(0 == ~cond); {55791#true} is VALID [2022-04-28 13:58:49,754 INFO L290 TraceCheckUtils]: 155: Hoare triple {55791#true} ~cond := #in~cond; {55791#true} is VALID [2022-04-28 13:58:49,754 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 13:58:49,754 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 13:58:49,755 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 13:58:49,755 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 13:58:49,755 INFO L290 TraceCheckUtils]: 150: Hoare triple {57084#(< ~counter~0 36)} assume !!(0 != ~y3~0); {57084#(< ~counter~0 36)} is VALID [2022-04-28 13:58:49,756 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {55791#true} {57084#(< ~counter~0 36)} #63#return; {57084#(< ~counter~0 36)} is VALID [2022-04-28 13:58:49,756 INFO L290 TraceCheckUtils]: 148: Hoare triple {55791#true} assume true; {55791#true} is VALID [2022-04-28 13:58:49,756 INFO L290 TraceCheckUtils]: 147: Hoare triple {55791#true} assume !(0 == ~cond); {55791#true} is VALID [2022-04-28 13:58:49,756 INFO L290 TraceCheckUtils]: 146: Hoare triple {55791#true} ~cond := #in~cond; {55791#true} is VALID [2022-04-28 13:58:49,756 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 13:58:49,756 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 13:58:49,757 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 13:58:49,757 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 13:58:49,757 INFO L290 TraceCheckUtils]: 141: Hoare triple {57112#(< ~counter~0 35)} assume !!(0 != ~y3~0); {57112#(< ~counter~0 35)} is VALID [2022-04-28 13:58:49,758 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {55791#true} {57112#(< ~counter~0 35)} #63#return; {57112#(< ~counter~0 35)} is VALID [2022-04-28 13:58:49,758 INFO L290 TraceCheckUtils]: 139: Hoare triple {55791#true} assume true; {55791#true} is VALID [2022-04-28 13:58:49,758 INFO L290 TraceCheckUtils]: 138: Hoare triple {55791#true} assume !(0 == ~cond); {55791#true} is VALID [2022-04-28 13:58:49,758 INFO L290 TraceCheckUtils]: 137: Hoare triple {55791#true} ~cond := #in~cond; {55791#true} is VALID [2022-04-28 13:58:49,758 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 13:58:49,758 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 13:58:49,759 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 13:58:49,759 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 13:58:49,759 INFO L290 TraceCheckUtils]: 132: Hoare triple {57140#(< ~counter~0 34)} assume !!(0 != ~y3~0); {57140#(< ~counter~0 34)} is VALID [2022-04-28 13:58:49,760 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {55791#true} {57140#(< ~counter~0 34)} #63#return; {57140#(< ~counter~0 34)} is VALID [2022-04-28 13:58:49,760 INFO L290 TraceCheckUtils]: 130: Hoare triple {55791#true} assume true; {55791#true} is VALID [2022-04-28 13:58:49,760 INFO L290 TraceCheckUtils]: 129: Hoare triple {55791#true} assume !(0 == ~cond); {55791#true} is VALID [2022-04-28 13:58:49,760 INFO L290 TraceCheckUtils]: 128: Hoare triple {55791#true} ~cond := #in~cond; {55791#true} is VALID [2022-04-28 13:58:49,760 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 13:58:49,760 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 13:58:49,761 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 13:58:49,761 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 13:58:49,762 INFO L290 TraceCheckUtils]: 123: Hoare triple {57168#(< ~counter~0 33)} assume !!(0 != ~y3~0); {57168#(< ~counter~0 33)} is VALID [2022-04-28 13:58:49,762 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {55791#true} {57168#(< ~counter~0 33)} #63#return; {57168#(< ~counter~0 33)} is VALID [2022-04-28 13:58:49,762 INFO L290 TraceCheckUtils]: 121: Hoare triple {55791#true} assume true; {55791#true} is VALID [2022-04-28 13:58:49,762 INFO L290 TraceCheckUtils]: 120: Hoare triple {55791#true} assume !(0 == ~cond); {55791#true} is VALID [2022-04-28 13:58:49,762 INFO L290 TraceCheckUtils]: 119: Hoare triple {55791#true} ~cond := #in~cond; {55791#true} is VALID [2022-04-28 13:58:49,762 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 13:58:49,763 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 13:58:49,763 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 13:58:49,764 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 13:58:49,764 INFO L290 TraceCheckUtils]: 114: Hoare triple {57196#(< ~counter~0 32)} assume !!(0 != ~y3~0); {57196#(< ~counter~0 32)} is VALID [2022-04-28 13:58:49,764 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {55791#true} {57196#(< ~counter~0 32)} #63#return; {57196#(< ~counter~0 32)} is VALID [2022-04-28 13:58:49,764 INFO L290 TraceCheckUtils]: 112: Hoare triple {55791#true} assume true; {55791#true} is VALID [2022-04-28 13:58:49,764 INFO L290 TraceCheckUtils]: 111: Hoare triple {55791#true} assume !(0 == ~cond); {55791#true} is VALID [2022-04-28 13:58:49,764 INFO L290 TraceCheckUtils]: 110: Hoare triple {55791#true} ~cond := #in~cond; {55791#true} is VALID [2022-04-28 13:58:49,765 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 13:58:49,765 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 13:58:49,765 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 13:58:49,766 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 13:58:49,766 INFO L290 TraceCheckUtils]: 105: Hoare triple {57224#(< ~counter~0 31)} assume !!(0 != ~y3~0); {57224#(< ~counter~0 31)} is VALID [2022-04-28 13:58:49,766 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {55791#true} {57224#(< ~counter~0 31)} #63#return; {57224#(< ~counter~0 31)} is VALID [2022-04-28 13:58:49,766 INFO L290 TraceCheckUtils]: 103: Hoare triple {55791#true} assume true; {55791#true} is VALID [2022-04-28 13:58:49,767 INFO L290 TraceCheckUtils]: 102: Hoare triple {55791#true} assume !(0 == ~cond); {55791#true} is VALID [2022-04-28 13:58:49,767 INFO L290 TraceCheckUtils]: 101: Hoare triple {55791#true} ~cond := #in~cond; {55791#true} is VALID [2022-04-28 13:58:49,767 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 13:58:49,767 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 13:58:49,768 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 13:58:49,768 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 13:58:49,768 INFO L290 TraceCheckUtils]: 96: Hoare triple {56632#(<= ~counter~0 29)} assume !!(0 != ~y3~0); {56632#(<= ~counter~0 29)} is VALID [2022-04-28 13:58:49,769 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {55791#true} {56632#(<= ~counter~0 29)} #63#return; {56632#(<= ~counter~0 29)} is VALID [2022-04-28 13:58:49,769 INFO L290 TraceCheckUtils]: 94: Hoare triple {55791#true} assume true; {55791#true} is VALID [2022-04-28 13:58:49,769 INFO L290 TraceCheckUtils]: 93: Hoare triple {55791#true} assume !(0 == ~cond); {55791#true} is VALID [2022-04-28 13:58:49,769 INFO L290 TraceCheckUtils]: 92: Hoare triple {55791#true} ~cond := #in~cond; {55791#true} is VALID [2022-04-28 13:58:49,769 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 13:58:49,769 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 13:58:49,770 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 13:58:49,770 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 13:58:49,770 INFO L290 TraceCheckUtils]: 87: Hoare triple {56604#(<= ~counter~0 28)} assume !!(0 != ~y3~0); {56604#(<= ~counter~0 28)} is VALID [2022-04-28 13:58:49,771 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {55791#true} {56604#(<= ~counter~0 28)} #63#return; {56604#(<= ~counter~0 28)} is VALID [2022-04-28 13:58:49,771 INFO L290 TraceCheckUtils]: 85: Hoare triple {55791#true} assume true; {55791#true} is VALID [2022-04-28 13:58:49,771 INFO L290 TraceCheckUtils]: 84: Hoare triple {55791#true} assume !(0 == ~cond); {55791#true} is VALID [2022-04-28 13:58:49,771 INFO L290 TraceCheckUtils]: 83: Hoare triple {55791#true} ~cond := #in~cond; {55791#true} is VALID [2022-04-28 13:58:49,771 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 13:58:49,771 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 13:58:49,772 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 13:58:49,772 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 13:58:49,772 INFO L290 TraceCheckUtils]: 78: Hoare triple {56576#(<= ~counter~0 27)} assume !!(0 != ~y3~0); {56576#(<= ~counter~0 27)} is VALID [2022-04-28 13:58:49,773 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {55791#true} {56576#(<= ~counter~0 27)} #63#return; {56576#(<= ~counter~0 27)} is VALID [2022-04-28 13:58:49,773 INFO L290 TraceCheckUtils]: 76: Hoare triple {55791#true} assume true; {55791#true} is VALID [2022-04-28 13:58:49,773 INFO L290 TraceCheckUtils]: 75: Hoare triple {55791#true} assume !(0 == ~cond); {55791#true} is VALID [2022-04-28 13:58:49,773 INFO L290 TraceCheckUtils]: 74: Hoare triple {55791#true} ~cond := #in~cond; {55791#true} is VALID [2022-04-28 13:58:49,773 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 13:58:49,773 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 13:58:49,774 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 13:58:49,774 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 13:58:49,774 INFO L290 TraceCheckUtils]: 69: Hoare triple {56548#(<= ~counter~0 26)} assume !!(0 != ~y3~0); {56548#(<= ~counter~0 26)} is VALID [2022-04-28 13:58:49,775 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {55791#true} {56548#(<= ~counter~0 26)} #63#return; {56548#(<= ~counter~0 26)} is VALID [2022-04-28 13:58:49,775 INFO L290 TraceCheckUtils]: 67: Hoare triple {55791#true} assume true; {55791#true} is VALID [2022-04-28 13:58:49,775 INFO L290 TraceCheckUtils]: 66: Hoare triple {55791#true} assume !(0 == ~cond); {55791#true} is VALID [2022-04-28 13:58:49,775 INFO L290 TraceCheckUtils]: 65: Hoare triple {55791#true} ~cond := #in~cond; {55791#true} is VALID [2022-04-28 13:58:49,775 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 13:58:49,775 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 13:58:49,776 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 13:58:49,776 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 13:58:49,777 INFO L290 TraceCheckUtils]: 60: Hoare triple {56520#(<= ~counter~0 25)} assume !!(0 != ~y3~0); {56520#(<= ~counter~0 25)} is VALID [2022-04-28 13:58:49,777 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {55791#true} {56520#(<= ~counter~0 25)} #63#return; {56520#(<= ~counter~0 25)} is VALID [2022-04-28 13:58:49,777 INFO L290 TraceCheckUtils]: 58: Hoare triple {55791#true} assume true; {55791#true} is VALID [2022-04-28 13:58:49,777 INFO L290 TraceCheckUtils]: 57: Hoare triple {55791#true} assume !(0 == ~cond); {55791#true} is VALID [2022-04-28 13:58:49,777 INFO L290 TraceCheckUtils]: 56: Hoare triple {55791#true} ~cond := #in~cond; {55791#true} is VALID [2022-04-28 13:58:49,777 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 13:58:49,778 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 13:58:49,778 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 13:58:49,778 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 13:58:49,779 INFO L290 TraceCheckUtils]: 51: Hoare triple {56492#(<= ~counter~0 24)} assume !!(0 != ~y3~0); {56492#(<= ~counter~0 24)} is VALID [2022-04-28 13:58:49,779 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {55791#true} {56492#(<= ~counter~0 24)} #63#return; {56492#(<= ~counter~0 24)} is VALID [2022-04-28 13:58:49,779 INFO L290 TraceCheckUtils]: 49: Hoare triple {55791#true} assume true; {55791#true} is VALID [2022-04-28 13:58:49,779 INFO L290 TraceCheckUtils]: 48: Hoare triple {55791#true} assume !(0 == ~cond); {55791#true} is VALID [2022-04-28 13:58:49,779 INFO L290 TraceCheckUtils]: 47: Hoare triple {55791#true} ~cond := #in~cond; {55791#true} is VALID [2022-04-28 13:58:49,779 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 13:58:49,780 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 13:58:49,780 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 13:58:49,781 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 13:58:49,781 INFO L290 TraceCheckUtils]: 42: Hoare triple {56464#(<= ~counter~0 23)} assume !!(0 != ~y3~0); {56464#(<= ~counter~0 23)} is VALID [2022-04-28 13:58:49,781 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {55791#true} {56464#(<= ~counter~0 23)} #63#return; {56464#(<= ~counter~0 23)} is VALID [2022-04-28 13:58:49,781 INFO L290 TraceCheckUtils]: 40: Hoare triple {55791#true} assume true; {55791#true} is VALID [2022-04-28 13:58:49,782 INFO L290 TraceCheckUtils]: 39: Hoare triple {55791#true} assume !(0 == ~cond); {55791#true} is VALID [2022-04-28 13:58:49,782 INFO L290 TraceCheckUtils]: 38: Hoare triple {55791#true} ~cond := #in~cond; {55791#true} is VALID [2022-04-28 13:58:49,782 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 13:58:49,782 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 13:58:49,782 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 13:58:49,783 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 13:58:49,783 INFO L290 TraceCheckUtils]: 33: Hoare triple {56436#(<= ~counter~0 22)} assume !!(0 != ~y3~0); {56436#(<= ~counter~0 22)} is VALID [2022-04-28 13:58:49,783 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {55791#true} {56436#(<= ~counter~0 22)} #63#return; {56436#(<= ~counter~0 22)} is VALID [2022-04-28 13:58:49,784 INFO L290 TraceCheckUtils]: 31: Hoare triple {55791#true} assume true; {55791#true} is VALID [2022-04-28 13:58:49,784 INFO L290 TraceCheckUtils]: 30: Hoare triple {55791#true} assume !(0 == ~cond); {55791#true} is VALID [2022-04-28 13:58:49,784 INFO L290 TraceCheckUtils]: 29: Hoare triple {55791#true} ~cond := #in~cond; {55791#true} is VALID [2022-04-28 13:58:49,784 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 13:58:49,784 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 13:58:49,785 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 13:58:49,785 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 13:58:49,785 INFO L290 TraceCheckUtils]: 24: Hoare triple {56408#(<= ~counter~0 21)} assume !!(0 != ~y3~0); {56408#(<= ~counter~0 21)} is VALID [2022-04-28 13:58:49,786 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {55791#true} {56408#(<= ~counter~0 21)} #63#return; {56408#(<= ~counter~0 21)} is VALID [2022-04-28 13:58:49,786 INFO L290 TraceCheckUtils]: 22: Hoare triple {55791#true} assume true; {55791#true} is VALID [2022-04-28 13:58:49,786 INFO L290 TraceCheckUtils]: 21: Hoare triple {55791#true} assume !(0 == ~cond); {55791#true} is VALID [2022-04-28 13:58:49,786 INFO L290 TraceCheckUtils]: 20: Hoare triple {55791#true} ~cond := #in~cond; {55791#true} is VALID [2022-04-28 13:58:49,786 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 13:58:49,786 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 13:58:49,787 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 13:58:49,787 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 13:58:49,787 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {55791#true} {56380#(<= ~counter~0 20)} #61#return; {56380#(<= ~counter~0 20)} is VALID [2022-04-28 13:58:49,787 INFO L290 TraceCheckUtils]: 14: Hoare triple {55791#true} assume true; {55791#true} is VALID [2022-04-28 13:58:49,787 INFO L290 TraceCheckUtils]: 13: Hoare triple {55791#true} assume !(0 == ~cond); {55791#true} is VALID [2022-04-28 13:58:49,788 INFO L290 TraceCheckUtils]: 12: Hoare triple {55791#true} ~cond := #in~cond; {55791#true} is VALID [2022-04-28 13:58:49,788 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 13:58:49,788 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {55791#true} {56380#(<= ~counter~0 20)} #59#return; {56380#(<= ~counter~0 20)} is VALID [2022-04-28 13:58:49,788 INFO L290 TraceCheckUtils]: 9: Hoare triple {55791#true} assume true; {55791#true} is VALID [2022-04-28 13:58:49,788 INFO L290 TraceCheckUtils]: 8: Hoare triple {55791#true} assume !(0 == ~cond); {55791#true} is VALID [2022-04-28 13:58:49,788 INFO L290 TraceCheckUtils]: 7: Hoare triple {55791#true} ~cond := #in~cond; {55791#true} is VALID [2022-04-28 13:58:49,788 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 13:58:49,788 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 13:58:49,789 INFO L272 TraceCheckUtils]: 4: Hoare triple {56380#(<= ~counter~0 20)} call #t~ret7 := main(); {56380#(<= ~counter~0 20)} is VALID [2022-04-28 13:58:49,789 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {56380#(<= ~counter~0 20)} {55791#true} #67#return; {56380#(<= ~counter~0 20)} is VALID [2022-04-28 13:58:49,789 INFO L290 TraceCheckUtils]: 2: Hoare triple {56380#(<= ~counter~0 20)} assume true; {56380#(<= ~counter~0 20)} is VALID [2022-04-28 13:58:49,790 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 13:58:49,790 INFO L272 TraceCheckUtils]: 0: Hoare triple {55791#true} call ULTIMATE.init(); {55791#true} is VALID [2022-04-28 13:58:49,790 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 13:58:49,791 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 13:58:49,791 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [588919793] [2022-04-28 13:58:49,791 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 13:58:49,791 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [583059518] [2022-04-28 13:58:49,791 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [583059518] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 13:58:49,791 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 13:58:49,791 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [33, 33] total 54 [2022-04-28 13:58:49,791 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 13:58:49,791 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1610844959] [2022-04-28 13:58:49,791 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1610844959] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 13:58:49,791 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 13:58:49,791 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [33] imperfect sequences [] total 33 [2022-04-28 13:58:49,791 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1345184225] [2022-04-28 13:58:49,791 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 13:58:49,792 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 13:58:49,792 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 13:58:49,792 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 13:58:50,005 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 13:58:50,005 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 33 states [2022-04-28 13:58:50,005 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 13:58:50,006 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 33 interpolants. [2022-04-28 13:58:50,006 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1331, Invalid=1531, Unknown=0, NotChecked=0, Total=2862 [2022-04-28 13:58:50,006 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 13:58:51,369 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 13:58:51,369 INFO L93 Difference]: Finished difference Result 295 states and 326 transitions. [2022-04-28 13:58:51,369 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 62 states. [2022-04-28 13:58:51,369 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 13:58:51,369 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 13:58:51,370 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 13:58:51,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62 states to 62 states and 325 transitions. [2022-04-28 13:58:51,374 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 13:58:51,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62 states to 62 states and 325 transitions. [2022-04-28 13:58:51,379 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 62 states and 325 transitions. [2022-04-28 13:58:51,641 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 13:58:51,646 INFO L225 Difference]: With dead ends: 295 [2022-04-28 13:58:51,646 INFO L226 Difference]: Without dead ends: 290 [2022-04-28 13:58:51,646 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 13:58:51,647 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 13:58:51,647 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 13:58:51,647 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 290 states. [2022-04-28 13:58:52,003 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 290 to 290. [2022-04-28 13:58:52,003 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 13:58:52,003 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 13:58:52,004 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 13:58:52,004 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 13:58:52,007 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 13:58:52,007 INFO L93 Difference]: Finished difference Result 290 states and 321 transitions. [2022-04-28 13:58:52,007 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 321 transitions. [2022-04-28 13:58:52,008 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 13:58:52,008 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 13:58:52,008 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 13:58:52,008 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 13:58:52,011 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 13:58:52,012 INFO L93 Difference]: Finished difference Result 290 states and 321 transitions. [2022-04-28 13:58:52,012 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 321 transitions. [2022-04-28 13:58:52,012 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 13:58:52,012 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 13:58:52,012 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 13:58:52,012 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 13:58:52,012 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 13:58:52,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 290 states and 321 transitions. [2022-04-28 13:58:52,016 INFO L78 Accepts]: Start accepts. Automaton has 290 states and 321 transitions. Word has length 284 [2022-04-28 13:58:52,017 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 13:58:52,017 INFO L495 AbstractCegarLoop]: Abstraction has 290 states and 321 transitions. [2022-04-28 13:58:52,017 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 13:58:52,017 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 290 states and 321 transitions. [2022-04-28 13:58:52,406 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 13:58:52,406 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 321 transitions. [2022-04-28 13:58:52,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 294 [2022-04-28 13:58:52,407 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 13:58:52,407 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 13:58:52,424 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 13:58:52,607 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 13:58:52,608 INFO L420 AbstractCegarLoop]: === Iteration 34 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 13:58:52,608 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 13:58:52,608 INFO L85 PathProgramCache]: Analyzing trace with hash 520028246, now seen corresponding path program 59 times [2022-04-28 13:58:52,608 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 13:58:52,608 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [667531568] [2022-04-28 13:58:52,609 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 13:58:52,609 INFO L85 PathProgramCache]: Analyzing trace with hash 520028246, now seen corresponding path program 60 times [2022-04-28 13:58:52,609 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 13:58:52,609 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1571467405] [2022-04-28 13:58:52,609 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 13:58:52,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 13:58:52,628 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 13:58:52,628 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1493727051] [2022-04-28 13:58:52,628 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-28 13:58:52,628 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 13:58:52,628 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 13:58:52,629 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 13:58:52,630 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 13:58:52,793 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 31 check-sat command(s) [2022-04-28 13:58:52,793 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 13:58:52,796 INFO L263 TraceCheckSpWp]: Trace formula consists of 783 conjuncts, 65 conjunts are in the unsatisfiable core [2022-04-28 13:58:52,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 13:58:52,853 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 13:58:54,280 INFO L272 TraceCheckUtils]: 0: Hoare triple {59356#true} call ULTIMATE.init(); {59356#true} is VALID [2022-04-28 13:58:54,280 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 13:58:54,280 INFO L290 TraceCheckUtils]: 2: Hoare triple {59364#(<= ~counter~0 0)} assume true; {59364#(<= ~counter~0 0)} is VALID [2022-04-28 13:58:54,281 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {59364#(<= ~counter~0 0)} {59356#true} #67#return; {59364#(<= ~counter~0 0)} is VALID [2022-04-28 13:58:54,281 INFO L272 TraceCheckUtils]: 4: Hoare triple {59364#(<= ~counter~0 0)} call #t~ret7 := main(); {59364#(<= ~counter~0 0)} is VALID [2022-04-28 13:58:54,281 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 13:58:54,282 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 13:58:54,282 INFO L290 TraceCheckUtils]: 7: Hoare triple {59364#(<= ~counter~0 0)} ~cond := #in~cond; {59364#(<= ~counter~0 0)} is VALID [2022-04-28 13:58:54,282 INFO L290 TraceCheckUtils]: 8: Hoare triple {59364#(<= ~counter~0 0)} assume !(0 == ~cond); {59364#(<= ~counter~0 0)} is VALID [2022-04-28 13:58:54,282 INFO L290 TraceCheckUtils]: 9: Hoare triple {59364#(<= ~counter~0 0)} assume true; {59364#(<= ~counter~0 0)} is VALID [2022-04-28 13:58:54,283 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 13:58:54,283 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 13:58:54,283 INFO L290 TraceCheckUtils]: 12: Hoare triple {59364#(<= ~counter~0 0)} ~cond := #in~cond; {59364#(<= ~counter~0 0)} is VALID [2022-04-28 13:58:54,284 INFO L290 TraceCheckUtils]: 13: Hoare triple {59364#(<= ~counter~0 0)} assume !(0 == ~cond); {59364#(<= ~counter~0 0)} is VALID [2022-04-28 13:58:54,284 INFO L290 TraceCheckUtils]: 14: Hoare triple {59364#(<= ~counter~0 0)} assume true; {59364#(<= ~counter~0 0)} is VALID [2022-04-28 13:58:54,284 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 13:58:54,284 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 13:58:54,286 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 13:58:54,286 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 13:58:54,287 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 13:58:54,287 INFO L290 TraceCheckUtils]: 20: Hoare triple {59413#(<= ~counter~0 1)} ~cond := #in~cond; {59413#(<= ~counter~0 1)} is VALID [2022-04-28 13:58:54,287 INFO L290 TraceCheckUtils]: 21: Hoare triple {59413#(<= ~counter~0 1)} assume !(0 == ~cond); {59413#(<= ~counter~0 1)} is VALID [2022-04-28 13:58:54,287 INFO L290 TraceCheckUtils]: 22: Hoare triple {59413#(<= ~counter~0 1)} assume true; {59413#(<= ~counter~0 1)} is VALID [2022-04-28 13:58:54,288 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 13:58:54,288 INFO L290 TraceCheckUtils]: 24: Hoare triple {59413#(<= ~counter~0 1)} assume !!(0 != ~y3~0); {59413#(<= ~counter~0 1)} is VALID [2022-04-28 13:58:54,288 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 13:58:54,289 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 13:58:54,289 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 13:58:54,290 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 13:58:54,290 INFO L290 TraceCheckUtils]: 29: Hoare triple {59441#(<= ~counter~0 2)} ~cond := #in~cond; {59441#(<= ~counter~0 2)} is VALID [2022-04-28 13:58:54,290 INFO L290 TraceCheckUtils]: 30: Hoare triple {59441#(<= ~counter~0 2)} assume !(0 == ~cond); {59441#(<= ~counter~0 2)} is VALID [2022-04-28 13:58:54,291 INFO L290 TraceCheckUtils]: 31: Hoare triple {59441#(<= ~counter~0 2)} assume true; {59441#(<= ~counter~0 2)} is VALID [2022-04-28 13:58:54,291 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 13:58:54,291 INFO L290 TraceCheckUtils]: 33: Hoare triple {59441#(<= ~counter~0 2)} assume !!(0 != ~y3~0); {59441#(<= ~counter~0 2)} is VALID [2022-04-28 13:58:54,292 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 13:58:54,292 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 13:58:54,292 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 13:58:54,293 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 13:58:54,293 INFO L290 TraceCheckUtils]: 38: Hoare triple {59469#(<= ~counter~0 3)} ~cond := #in~cond; {59469#(<= ~counter~0 3)} is VALID [2022-04-28 13:58:54,293 INFO L290 TraceCheckUtils]: 39: Hoare triple {59469#(<= ~counter~0 3)} assume !(0 == ~cond); {59469#(<= ~counter~0 3)} is VALID [2022-04-28 13:58:54,294 INFO L290 TraceCheckUtils]: 40: Hoare triple {59469#(<= ~counter~0 3)} assume true; {59469#(<= ~counter~0 3)} is VALID [2022-04-28 13:58:54,294 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 13:58:54,294 INFO L290 TraceCheckUtils]: 42: Hoare triple {59469#(<= ~counter~0 3)} assume !!(0 != ~y3~0); {59469#(<= ~counter~0 3)} is VALID [2022-04-28 13:58:54,295 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 13:58:54,295 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 13:58:54,296 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 13:58:54,296 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 13:58:54,296 INFO L290 TraceCheckUtils]: 47: Hoare triple {59497#(<= ~counter~0 4)} ~cond := #in~cond; {59497#(<= ~counter~0 4)} is VALID [2022-04-28 13:58:54,297 INFO L290 TraceCheckUtils]: 48: Hoare triple {59497#(<= ~counter~0 4)} assume !(0 == ~cond); {59497#(<= ~counter~0 4)} is VALID [2022-04-28 13:58:54,297 INFO L290 TraceCheckUtils]: 49: Hoare triple {59497#(<= ~counter~0 4)} assume true; {59497#(<= ~counter~0 4)} is VALID [2022-04-28 13:58:54,297 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 13:58:54,298 INFO L290 TraceCheckUtils]: 51: Hoare triple {59497#(<= ~counter~0 4)} assume !!(0 != ~y3~0); {59497#(<= ~counter~0 4)} is VALID [2022-04-28 13:58:54,298 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 13:58:54,298 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 13:58:54,299 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 13:58:54,299 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 13:58:54,299 INFO L290 TraceCheckUtils]: 56: Hoare triple {59525#(<= ~counter~0 5)} ~cond := #in~cond; {59525#(<= ~counter~0 5)} is VALID [2022-04-28 13:58:54,300 INFO L290 TraceCheckUtils]: 57: Hoare triple {59525#(<= ~counter~0 5)} assume !(0 == ~cond); {59525#(<= ~counter~0 5)} is VALID [2022-04-28 13:58:54,300 INFO L290 TraceCheckUtils]: 58: Hoare triple {59525#(<= ~counter~0 5)} assume true; {59525#(<= ~counter~0 5)} is VALID [2022-04-28 13:58:54,300 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 13:58:54,301 INFO L290 TraceCheckUtils]: 60: Hoare triple {59525#(<= ~counter~0 5)} assume !!(0 != ~y3~0); {59525#(<= ~counter~0 5)} is VALID [2022-04-28 13:58:54,301 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 13:58:54,302 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 13:58:54,302 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 13:58:54,302 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 13:58:54,303 INFO L290 TraceCheckUtils]: 65: Hoare triple {59553#(<= ~counter~0 6)} ~cond := #in~cond; {59553#(<= ~counter~0 6)} is VALID [2022-04-28 13:58:54,303 INFO L290 TraceCheckUtils]: 66: Hoare triple {59553#(<= ~counter~0 6)} assume !(0 == ~cond); {59553#(<= ~counter~0 6)} is VALID [2022-04-28 13:58:54,303 INFO L290 TraceCheckUtils]: 67: Hoare triple {59553#(<= ~counter~0 6)} assume true; {59553#(<= ~counter~0 6)} is VALID [2022-04-28 13:58:54,304 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 13:58:54,304 INFO L290 TraceCheckUtils]: 69: Hoare triple {59553#(<= ~counter~0 6)} assume !!(0 != ~y3~0); {59553#(<= ~counter~0 6)} is VALID [2022-04-28 13:58:54,304 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 13:58:54,305 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 13:58:54,305 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 13:58:54,306 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 13:58:54,306 INFO L290 TraceCheckUtils]: 74: Hoare triple {59581#(<= ~counter~0 7)} ~cond := #in~cond; {59581#(<= ~counter~0 7)} is VALID [2022-04-28 13:58:54,306 INFO L290 TraceCheckUtils]: 75: Hoare triple {59581#(<= ~counter~0 7)} assume !(0 == ~cond); {59581#(<= ~counter~0 7)} is VALID [2022-04-28 13:58:54,306 INFO L290 TraceCheckUtils]: 76: Hoare triple {59581#(<= ~counter~0 7)} assume true; {59581#(<= ~counter~0 7)} is VALID [2022-04-28 13:58:54,307 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 13:58:54,307 INFO L290 TraceCheckUtils]: 78: Hoare triple {59581#(<= ~counter~0 7)} assume !!(0 != ~y3~0); {59581#(<= ~counter~0 7)} is VALID [2022-04-28 13:58:54,307 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 13:58:54,308 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 13:58:54,308 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 13:58:54,309 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 13:58:54,309 INFO L290 TraceCheckUtils]: 83: Hoare triple {59609#(<= ~counter~0 8)} ~cond := #in~cond; {59609#(<= ~counter~0 8)} is VALID [2022-04-28 13:58:54,309 INFO L290 TraceCheckUtils]: 84: Hoare triple {59609#(<= ~counter~0 8)} assume !(0 == ~cond); {59609#(<= ~counter~0 8)} is VALID [2022-04-28 13:58:54,309 INFO L290 TraceCheckUtils]: 85: Hoare triple {59609#(<= ~counter~0 8)} assume true; {59609#(<= ~counter~0 8)} is VALID [2022-04-28 13:58:54,310 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 13:58:54,310 INFO L290 TraceCheckUtils]: 87: Hoare triple {59609#(<= ~counter~0 8)} assume !!(0 != ~y3~0); {59609#(<= ~counter~0 8)} is VALID [2022-04-28 13:58:54,310 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 13:58:54,311 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 13:58:54,311 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 13:58:54,312 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 13:58:54,312 INFO L290 TraceCheckUtils]: 92: Hoare triple {59637#(<= ~counter~0 9)} ~cond := #in~cond; {59637#(<= ~counter~0 9)} is VALID [2022-04-28 13:58:54,312 INFO L290 TraceCheckUtils]: 93: Hoare triple {59637#(<= ~counter~0 9)} assume !(0 == ~cond); {59637#(<= ~counter~0 9)} is VALID [2022-04-28 13:58:54,313 INFO L290 TraceCheckUtils]: 94: Hoare triple {59637#(<= ~counter~0 9)} assume true; {59637#(<= ~counter~0 9)} is VALID [2022-04-28 13:58:54,313 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 13:58:54,313 INFO L290 TraceCheckUtils]: 96: Hoare triple {59637#(<= ~counter~0 9)} assume !!(0 != ~y3~0); {59637#(<= ~counter~0 9)} is VALID [2022-04-28 13:58:54,314 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 13:58:54,314 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 13:58:54,315 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 13:58:54,315 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 13:58:54,315 INFO L290 TraceCheckUtils]: 101: Hoare triple {59665#(<= ~counter~0 10)} ~cond := #in~cond; {59665#(<= ~counter~0 10)} is VALID [2022-04-28 13:58:54,316 INFO L290 TraceCheckUtils]: 102: Hoare triple {59665#(<= ~counter~0 10)} assume !(0 == ~cond); {59665#(<= ~counter~0 10)} is VALID [2022-04-28 13:58:54,316 INFO L290 TraceCheckUtils]: 103: Hoare triple {59665#(<= ~counter~0 10)} assume true; {59665#(<= ~counter~0 10)} is VALID [2022-04-28 13:58:54,316 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 13:58:54,317 INFO L290 TraceCheckUtils]: 105: Hoare triple {59665#(<= ~counter~0 10)} assume !!(0 != ~y3~0); {59665#(<= ~counter~0 10)} is VALID [2022-04-28 13:58:54,317 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 13:58:54,317 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 13:58:54,318 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 13:58:54,318 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 13:58:54,318 INFO L290 TraceCheckUtils]: 110: Hoare triple {59693#(<= ~counter~0 11)} ~cond := #in~cond; {59693#(<= ~counter~0 11)} is VALID [2022-04-28 13:58:54,319 INFO L290 TraceCheckUtils]: 111: Hoare triple {59693#(<= ~counter~0 11)} assume !(0 == ~cond); {59693#(<= ~counter~0 11)} is VALID [2022-04-28 13:58:54,319 INFO L290 TraceCheckUtils]: 112: Hoare triple {59693#(<= ~counter~0 11)} assume true; {59693#(<= ~counter~0 11)} is VALID [2022-04-28 13:58:54,319 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 13:58:54,320 INFO L290 TraceCheckUtils]: 114: Hoare triple {59693#(<= ~counter~0 11)} assume !!(0 != ~y3~0); {59693#(<= ~counter~0 11)} is VALID [2022-04-28 13:58:54,320 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 13:58:54,321 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 13:58:54,321 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 13:58:54,321 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 13:58:54,322 INFO L290 TraceCheckUtils]: 119: Hoare triple {59721#(<= ~counter~0 12)} ~cond := #in~cond; {59721#(<= ~counter~0 12)} is VALID [2022-04-28 13:58:54,322 INFO L290 TraceCheckUtils]: 120: Hoare triple {59721#(<= ~counter~0 12)} assume !(0 == ~cond); {59721#(<= ~counter~0 12)} is VALID [2022-04-28 13:58:54,322 INFO L290 TraceCheckUtils]: 121: Hoare triple {59721#(<= ~counter~0 12)} assume true; {59721#(<= ~counter~0 12)} is VALID [2022-04-28 13:58:54,323 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 13:58:54,323 INFO L290 TraceCheckUtils]: 123: Hoare triple {59721#(<= ~counter~0 12)} assume !!(0 != ~y3~0); {59721#(<= ~counter~0 12)} is VALID [2022-04-28 13:58:54,323 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 13:58:54,324 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 13:58:54,324 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 13:58:54,324 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 13:58:54,325 INFO L290 TraceCheckUtils]: 128: Hoare triple {59749#(<= ~counter~0 13)} ~cond := #in~cond; {59749#(<= ~counter~0 13)} is VALID [2022-04-28 13:58:54,325 INFO L290 TraceCheckUtils]: 129: Hoare triple {59749#(<= ~counter~0 13)} assume !(0 == ~cond); {59749#(<= ~counter~0 13)} is VALID [2022-04-28 13:58:54,325 INFO L290 TraceCheckUtils]: 130: Hoare triple {59749#(<= ~counter~0 13)} assume true; {59749#(<= ~counter~0 13)} is VALID [2022-04-28 13:58:54,326 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 13:58:54,326 INFO L290 TraceCheckUtils]: 132: Hoare triple {59749#(<= ~counter~0 13)} assume !!(0 != ~y3~0); {59749#(<= ~counter~0 13)} is VALID [2022-04-28 13:58:54,326 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 13:58:54,327 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 13:58:54,327 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 13:58:54,328 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 13:58:54,328 INFO L290 TraceCheckUtils]: 137: Hoare triple {59777#(<= ~counter~0 14)} ~cond := #in~cond; {59777#(<= ~counter~0 14)} is VALID [2022-04-28 13:58:54,328 INFO L290 TraceCheckUtils]: 138: Hoare triple {59777#(<= ~counter~0 14)} assume !(0 == ~cond); {59777#(<= ~counter~0 14)} is VALID [2022-04-28 13:58:54,328 INFO L290 TraceCheckUtils]: 139: Hoare triple {59777#(<= ~counter~0 14)} assume true; {59777#(<= ~counter~0 14)} is VALID [2022-04-28 13:58:54,329 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 13:58:54,329 INFO L290 TraceCheckUtils]: 141: Hoare triple {59777#(<= ~counter~0 14)} assume !!(0 != ~y3~0); {59777#(<= ~counter~0 14)} is VALID [2022-04-28 13:58:54,329 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 13:58:54,330 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 13:58:54,330 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 13:58:54,331 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 13:58:54,331 INFO L290 TraceCheckUtils]: 146: Hoare triple {59805#(<= ~counter~0 15)} ~cond := #in~cond; {59805#(<= ~counter~0 15)} is VALID [2022-04-28 13:58:54,331 INFO L290 TraceCheckUtils]: 147: Hoare triple {59805#(<= ~counter~0 15)} assume !(0 == ~cond); {59805#(<= ~counter~0 15)} is VALID [2022-04-28 13:58:54,332 INFO L290 TraceCheckUtils]: 148: Hoare triple {59805#(<= ~counter~0 15)} assume true; {59805#(<= ~counter~0 15)} is VALID [2022-04-28 13:58:54,332 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 13:58:54,332 INFO L290 TraceCheckUtils]: 150: Hoare triple {59805#(<= ~counter~0 15)} assume !!(0 != ~y3~0); {59805#(<= ~counter~0 15)} is VALID [2022-04-28 13:58:54,333 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 13:58:54,333 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 13:58:54,333 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 13:58:54,334 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 13:58:54,334 INFO L290 TraceCheckUtils]: 155: Hoare triple {59833#(<= ~counter~0 16)} ~cond := #in~cond; {59833#(<= ~counter~0 16)} is VALID [2022-04-28 13:58:54,334 INFO L290 TraceCheckUtils]: 156: Hoare triple {59833#(<= ~counter~0 16)} assume !(0 == ~cond); {59833#(<= ~counter~0 16)} is VALID [2022-04-28 13:58:54,335 INFO L290 TraceCheckUtils]: 157: Hoare triple {59833#(<= ~counter~0 16)} assume true; {59833#(<= ~counter~0 16)} is VALID [2022-04-28 13:58:54,335 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 13:58:54,335 INFO L290 TraceCheckUtils]: 159: Hoare triple {59833#(<= ~counter~0 16)} assume !!(0 != ~y3~0); {59833#(<= ~counter~0 16)} is VALID [2022-04-28 13:58:54,336 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 13:58:54,336 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 13:58:54,337 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 13:58:54,337 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 13:58:54,337 INFO L290 TraceCheckUtils]: 164: Hoare triple {59861#(<= ~counter~0 17)} ~cond := #in~cond; {59861#(<= ~counter~0 17)} is VALID [2022-04-28 13:58:54,338 INFO L290 TraceCheckUtils]: 165: Hoare triple {59861#(<= ~counter~0 17)} assume !(0 == ~cond); {59861#(<= ~counter~0 17)} is VALID [2022-04-28 13:58:54,338 INFO L290 TraceCheckUtils]: 166: Hoare triple {59861#(<= ~counter~0 17)} assume true; {59861#(<= ~counter~0 17)} is VALID [2022-04-28 13:58:54,338 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 13:58:54,339 INFO L290 TraceCheckUtils]: 168: Hoare triple {59861#(<= ~counter~0 17)} assume !!(0 != ~y3~0); {59861#(<= ~counter~0 17)} is VALID [2022-04-28 13:58:54,339 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 13:58:54,340 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 13:58:54,340 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 13:58:54,340 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 13:58:54,341 INFO L290 TraceCheckUtils]: 173: Hoare triple {59889#(<= ~counter~0 18)} ~cond := #in~cond; {59889#(<= ~counter~0 18)} is VALID [2022-04-28 13:58:54,341 INFO L290 TraceCheckUtils]: 174: Hoare triple {59889#(<= ~counter~0 18)} assume !(0 == ~cond); {59889#(<= ~counter~0 18)} is VALID [2022-04-28 13:58:54,341 INFO L290 TraceCheckUtils]: 175: Hoare triple {59889#(<= ~counter~0 18)} assume true; {59889#(<= ~counter~0 18)} is VALID [2022-04-28 13:58:54,342 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 13:58:54,342 INFO L290 TraceCheckUtils]: 177: Hoare triple {59889#(<= ~counter~0 18)} assume !!(0 != ~y3~0); {59889#(<= ~counter~0 18)} is VALID [2022-04-28 13:58:54,342 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 13:58:54,343 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 13:58:54,343 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 13:58:54,344 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 13:58:54,344 INFO L290 TraceCheckUtils]: 182: Hoare triple {59917#(<= ~counter~0 19)} ~cond := #in~cond; {59917#(<= ~counter~0 19)} is VALID [2022-04-28 13:58:54,344 INFO L290 TraceCheckUtils]: 183: Hoare triple {59917#(<= ~counter~0 19)} assume !(0 == ~cond); {59917#(<= ~counter~0 19)} is VALID [2022-04-28 13:58:54,344 INFO L290 TraceCheckUtils]: 184: Hoare triple {59917#(<= ~counter~0 19)} assume true; {59917#(<= ~counter~0 19)} is VALID [2022-04-28 13:58:54,345 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 13:58:54,345 INFO L290 TraceCheckUtils]: 186: Hoare triple {59917#(<= ~counter~0 19)} assume !!(0 != ~y3~0); {59917#(<= ~counter~0 19)} is VALID [2022-04-28 13:58:54,345 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 13:58:54,346 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 13:58:54,346 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 13:58:54,347 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 13:58:54,347 INFO L290 TraceCheckUtils]: 191: Hoare triple {59945#(<= ~counter~0 20)} ~cond := #in~cond; {59945#(<= ~counter~0 20)} is VALID [2022-04-28 13:58:54,347 INFO L290 TraceCheckUtils]: 192: Hoare triple {59945#(<= ~counter~0 20)} assume !(0 == ~cond); {59945#(<= ~counter~0 20)} is VALID [2022-04-28 13:58:54,348 INFO L290 TraceCheckUtils]: 193: Hoare triple {59945#(<= ~counter~0 20)} assume true; {59945#(<= ~counter~0 20)} is VALID [2022-04-28 13:58:54,348 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 13:58:54,348 INFO L290 TraceCheckUtils]: 195: Hoare triple {59945#(<= ~counter~0 20)} assume !!(0 != ~y3~0); {59945#(<= ~counter~0 20)} is VALID [2022-04-28 13:58:54,349 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 13:58:54,349 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 13:58:54,349 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 13:58:54,350 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 13:58:54,350 INFO L290 TraceCheckUtils]: 200: Hoare triple {59973#(<= ~counter~0 21)} ~cond := #in~cond; {59973#(<= ~counter~0 21)} is VALID [2022-04-28 13:58:54,350 INFO L290 TraceCheckUtils]: 201: Hoare triple {59973#(<= ~counter~0 21)} assume !(0 == ~cond); {59973#(<= ~counter~0 21)} is VALID [2022-04-28 13:58:54,351 INFO L290 TraceCheckUtils]: 202: Hoare triple {59973#(<= ~counter~0 21)} assume true; {59973#(<= ~counter~0 21)} is VALID [2022-04-28 13:58:54,351 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 13:58:54,351 INFO L290 TraceCheckUtils]: 204: Hoare triple {59973#(<= ~counter~0 21)} assume !!(0 != ~y3~0); {59973#(<= ~counter~0 21)} is VALID [2022-04-28 13:58:54,352 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 13:58:54,352 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 13:58:54,353 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 13:58:54,353 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 13:58:54,353 INFO L290 TraceCheckUtils]: 209: Hoare triple {60001#(<= ~counter~0 22)} ~cond := #in~cond; {60001#(<= ~counter~0 22)} is VALID [2022-04-28 13:58:54,354 INFO L290 TraceCheckUtils]: 210: Hoare triple {60001#(<= ~counter~0 22)} assume !(0 == ~cond); {60001#(<= ~counter~0 22)} is VALID [2022-04-28 13:58:54,354 INFO L290 TraceCheckUtils]: 211: Hoare triple {60001#(<= ~counter~0 22)} assume true; {60001#(<= ~counter~0 22)} is VALID [2022-04-28 13:58:54,354 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 13:58:54,355 INFO L290 TraceCheckUtils]: 213: Hoare triple {60001#(<= ~counter~0 22)} assume !!(0 != ~y3~0); {60001#(<= ~counter~0 22)} is VALID [2022-04-28 13:58:54,355 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 13:58:54,356 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 13:58:54,356 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 13:58:54,356 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 13:58:54,357 INFO L290 TraceCheckUtils]: 218: Hoare triple {60029#(<= ~counter~0 23)} ~cond := #in~cond; {60029#(<= ~counter~0 23)} is VALID [2022-04-28 13:58:54,357 INFO L290 TraceCheckUtils]: 219: Hoare triple {60029#(<= ~counter~0 23)} assume !(0 == ~cond); {60029#(<= ~counter~0 23)} is VALID [2022-04-28 13:58:54,357 INFO L290 TraceCheckUtils]: 220: Hoare triple {60029#(<= ~counter~0 23)} assume true; {60029#(<= ~counter~0 23)} is VALID [2022-04-28 13:58:54,358 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 13:58:54,358 INFO L290 TraceCheckUtils]: 222: Hoare triple {60029#(<= ~counter~0 23)} assume !!(0 != ~y3~0); {60029#(<= ~counter~0 23)} is VALID [2022-04-28 13:58:54,358 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 13:58:54,359 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 13:58:54,359 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 13:58:54,360 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 13:58:54,360 INFO L290 TraceCheckUtils]: 227: Hoare triple {60057#(<= ~counter~0 24)} ~cond := #in~cond; {60057#(<= ~counter~0 24)} is VALID [2022-04-28 13:58:54,360 INFO L290 TraceCheckUtils]: 228: Hoare triple {60057#(<= ~counter~0 24)} assume !(0 == ~cond); {60057#(<= ~counter~0 24)} is VALID [2022-04-28 13:58:54,360 INFO L290 TraceCheckUtils]: 229: Hoare triple {60057#(<= ~counter~0 24)} assume true; {60057#(<= ~counter~0 24)} is VALID [2022-04-28 13:58:54,361 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 13:58:54,361 INFO L290 TraceCheckUtils]: 231: Hoare triple {60057#(<= ~counter~0 24)} assume !!(0 != ~y3~0); {60057#(<= ~counter~0 24)} is VALID [2022-04-28 13:58:54,361 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 13:58:54,362 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 13:58:54,362 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 13:58:54,363 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 13:58:54,363 INFO L290 TraceCheckUtils]: 236: Hoare triple {60085#(<= ~counter~0 25)} ~cond := #in~cond; {60085#(<= ~counter~0 25)} is VALID [2022-04-28 13:58:54,363 INFO L290 TraceCheckUtils]: 237: Hoare triple {60085#(<= ~counter~0 25)} assume !(0 == ~cond); {60085#(<= ~counter~0 25)} is VALID [2022-04-28 13:58:54,363 INFO L290 TraceCheckUtils]: 238: Hoare triple {60085#(<= ~counter~0 25)} assume true; {60085#(<= ~counter~0 25)} is VALID [2022-04-28 13:58:54,364 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 13:58:54,364 INFO L290 TraceCheckUtils]: 240: Hoare triple {60085#(<= ~counter~0 25)} assume !!(0 != ~y3~0); {60085#(<= ~counter~0 25)} is VALID [2022-04-28 13:58:54,364 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 13:58:54,365 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 13:58:54,365 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 13:58:54,366 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 13:58:54,366 INFO L290 TraceCheckUtils]: 245: Hoare triple {60113#(<= ~counter~0 26)} ~cond := #in~cond; {60113#(<= ~counter~0 26)} is VALID [2022-04-28 13:58:54,366 INFO L290 TraceCheckUtils]: 246: Hoare triple {60113#(<= ~counter~0 26)} assume !(0 == ~cond); {60113#(<= ~counter~0 26)} is VALID [2022-04-28 13:58:54,367 INFO L290 TraceCheckUtils]: 247: Hoare triple {60113#(<= ~counter~0 26)} assume true; {60113#(<= ~counter~0 26)} is VALID [2022-04-28 13:58:54,367 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 13:58:54,367 INFO L290 TraceCheckUtils]: 249: Hoare triple {60113#(<= ~counter~0 26)} assume !!(0 != ~y3~0); {60113#(<= ~counter~0 26)} is VALID [2022-04-28 13:58:54,368 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 13:58:54,368 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 13:58:54,369 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 13:58:54,369 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 13:58:54,369 INFO L290 TraceCheckUtils]: 254: Hoare triple {60141#(<= ~counter~0 27)} ~cond := #in~cond; {60141#(<= ~counter~0 27)} is VALID [2022-04-28 13:58:54,370 INFO L290 TraceCheckUtils]: 255: Hoare triple {60141#(<= ~counter~0 27)} assume !(0 == ~cond); {60141#(<= ~counter~0 27)} is VALID [2022-04-28 13:58:54,370 INFO L290 TraceCheckUtils]: 256: Hoare triple {60141#(<= ~counter~0 27)} assume true; {60141#(<= ~counter~0 27)} is VALID [2022-04-28 13:58:54,370 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 13:58:54,371 INFO L290 TraceCheckUtils]: 258: Hoare triple {60141#(<= ~counter~0 27)} assume !!(0 != ~y3~0); {60141#(<= ~counter~0 27)} is VALID [2022-04-28 13:58:54,371 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 13:58:54,372 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 13:58:54,372 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 13:58:54,372 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 13:58:54,373 INFO L290 TraceCheckUtils]: 263: Hoare triple {60169#(<= ~counter~0 28)} ~cond := #in~cond; {60169#(<= ~counter~0 28)} is VALID [2022-04-28 13:58:54,373 INFO L290 TraceCheckUtils]: 264: Hoare triple {60169#(<= ~counter~0 28)} assume !(0 == ~cond); {60169#(<= ~counter~0 28)} is VALID [2022-04-28 13:58:54,373 INFO L290 TraceCheckUtils]: 265: Hoare triple {60169#(<= ~counter~0 28)} assume true; {60169#(<= ~counter~0 28)} is VALID [2022-04-28 13:58:54,374 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 13:58:54,374 INFO L290 TraceCheckUtils]: 267: Hoare triple {60169#(<= ~counter~0 28)} assume !!(0 != ~y3~0); {60169#(<= ~counter~0 28)} is VALID [2022-04-28 13:58:54,374 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 13:58:54,375 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 13:58:54,375 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 13:58:54,376 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 13:58:54,376 INFO L290 TraceCheckUtils]: 272: Hoare triple {60197#(<= ~counter~0 29)} ~cond := #in~cond; {60197#(<= ~counter~0 29)} is VALID [2022-04-28 13:58:54,376 INFO L290 TraceCheckUtils]: 273: Hoare triple {60197#(<= ~counter~0 29)} assume !(0 == ~cond); {60197#(<= ~counter~0 29)} is VALID [2022-04-28 13:58:54,376 INFO L290 TraceCheckUtils]: 274: Hoare triple {60197#(<= ~counter~0 29)} assume true; {60197#(<= ~counter~0 29)} is VALID [2022-04-28 13:58:54,377 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 13:58:54,377 INFO L290 TraceCheckUtils]: 276: Hoare triple {60197#(<= ~counter~0 29)} assume !!(0 != ~y3~0); {60197#(<= ~counter~0 29)} is VALID [2022-04-28 13:58:54,377 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 13:58:54,378 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 13:58:54,378 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 13:58:54,379 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 13:58:54,379 INFO L290 TraceCheckUtils]: 281: Hoare triple {60225#(<= ~counter~0 30)} ~cond := #in~cond; {60225#(<= ~counter~0 30)} is VALID [2022-04-28 13:58:54,379 INFO L290 TraceCheckUtils]: 282: Hoare triple {60225#(<= ~counter~0 30)} assume !(0 == ~cond); {60225#(<= ~counter~0 30)} is VALID [2022-04-28 13:58:54,379 INFO L290 TraceCheckUtils]: 283: Hoare triple {60225#(<= ~counter~0 30)} assume true; {60225#(<= ~counter~0 30)} is VALID [2022-04-28 13:58:54,380 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 13:58:54,380 INFO L290 TraceCheckUtils]: 285: Hoare triple {60225#(<= ~counter~0 30)} assume !!(0 != ~y3~0); {60225#(<= ~counter~0 30)} is VALID [2022-04-28 13:58:54,380 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 13:58:54,381 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 13:58:54,381 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 13:58:54,381 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 13:58:54,381 INFO L290 TraceCheckUtils]: 290: Hoare triple {59357#false} ~cond := #in~cond; {59357#false} is VALID [2022-04-28 13:58:54,381 INFO L290 TraceCheckUtils]: 291: Hoare triple {59357#false} assume 0 == ~cond; {59357#false} is VALID [2022-04-28 13:58:54,381 INFO L290 TraceCheckUtils]: 292: Hoare triple {59357#false} assume !false; {59357#false} is VALID [2022-04-28 13:58:54,382 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 13:58:54,382 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 13:58:55,931 INFO L290 TraceCheckUtils]: 292: Hoare triple {59357#false} assume !false; {59357#false} is VALID [2022-04-28 13:58:55,931 INFO L290 TraceCheckUtils]: 291: Hoare triple {59357#false} assume 0 == ~cond; {59357#false} is VALID [2022-04-28 13:58:55,931 INFO L290 TraceCheckUtils]: 290: Hoare triple {59357#false} ~cond := #in~cond; {59357#false} is VALID [2022-04-28 13:58:55,931 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 13:58:55,932 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 13:58:55,932 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 13:58:55,932 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 13:58:55,932 INFO L290 TraceCheckUtils]: 285: Hoare triple {60285#(< ~counter~0 50)} assume !!(0 != ~y3~0); {60285#(< ~counter~0 50)} is VALID [2022-04-28 13:58:55,933 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {59356#true} {60285#(< ~counter~0 50)} #63#return; {60285#(< ~counter~0 50)} is VALID [2022-04-28 13:58:55,933 INFO L290 TraceCheckUtils]: 283: Hoare triple {59356#true} assume true; {59356#true} is VALID [2022-04-28 13:58:55,933 INFO L290 TraceCheckUtils]: 282: Hoare triple {59356#true} assume !(0 == ~cond); {59356#true} is VALID [2022-04-28 13:58:55,933 INFO L290 TraceCheckUtils]: 281: Hoare triple {59356#true} ~cond := #in~cond; {59356#true} is VALID [2022-04-28 13:58:55,933 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 13:58:55,933 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 13:58:55,935 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 13:58:55,935 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 13:58:55,935 INFO L290 TraceCheckUtils]: 276: Hoare triple {60313#(< ~counter~0 49)} assume !!(0 != ~y3~0); {60313#(< ~counter~0 49)} is VALID [2022-04-28 13:58:55,936 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {59356#true} {60313#(< ~counter~0 49)} #63#return; {60313#(< ~counter~0 49)} is VALID [2022-04-28 13:58:55,936 INFO L290 TraceCheckUtils]: 274: Hoare triple {59356#true} assume true; {59356#true} is VALID [2022-04-28 13:58:55,936 INFO L290 TraceCheckUtils]: 273: Hoare triple {59356#true} assume !(0 == ~cond); {59356#true} is VALID [2022-04-28 13:58:55,936 INFO L290 TraceCheckUtils]: 272: Hoare triple {59356#true} ~cond := #in~cond; {59356#true} is VALID [2022-04-28 13:58:55,936 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 13:58:55,936 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 13:58:55,937 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 13:58:55,937 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 13:58:55,938 INFO L290 TraceCheckUtils]: 267: Hoare triple {60341#(< ~counter~0 48)} assume !!(0 != ~y3~0); {60341#(< ~counter~0 48)} is VALID [2022-04-28 13:58:55,938 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {59356#true} {60341#(< ~counter~0 48)} #63#return; {60341#(< ~counter~0 48)} is VALID [2022-04-28 13:58:55,938 INFO L290 TraceCheckUtils]: 265: Hoare triple {59356#true} assume true; {59356#true} is VALID [2022-04-28 13:58:55,938 INFO L290 TraceCheckUtils]: 264: Hoare triple {59356#true} assume !(0 == ~cond); {59356#true} is VALID [2022-04-28 13:58:55,938 INFO L290 TraceCheckUtils]: 263: Hoare triple {59356#true} ~cond := #in~cond; {59356#true} is VALID [2022-04-28 13:58:55,938 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 13:58:55,939 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 13:58:55,939 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 13:58:55,940 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 13:58:55,940 INFO L290 TraceCheckUtils]: 258: Hoare triple {60369#(< ~counter~0 47)} assume !!(0 != ~y3~0); {60369#(< ~counter~0 47)} is VALID [2022-04-28 13:58:55,940 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {59356#true} {60369#(< ~counter~0 47)} #63#return; {60369#(< ~counter~0 47)} is VALID [2022-04-28 13:58:55,940 INFO L290 TraceCheckUtils]: 256: Hoare triple {59356#true} assume true; {59356#true} is VALID [2022-04-28 13:58:55,940 INFO L290 TraceCheckUtils]: 255: Hoare triple {59356#true} assume !(0 == ~cond); {59356#true} is VALID [2022-04-28 13:58:55,940 INFO L290 TraceCheckUtils]: 254: Hoare triple {59356#true} ~cond := #in~cond; {59356#true} is VALID [2022-04-28 13:58:55,941 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 13:58:55,941 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 13:58:55,941 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 13:58:55,942 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 13:58:55,942 INFO L290 TraceCheckUtils]: 249: Hoare triple {60397#(< ~counter~0 46)} assume !!(0 != ~y3~0); {60397#(< ~counter~0 46)} is VALID [2022-04-28 13:58:55,942 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {59356#true} {60397#(< ~counter~0 46)} #63#return; {60397#(< ~counter~0 46)} is VALID [2022-04-28 13:58:55,943 INFO L290 TraceCheckUtils]: 247: Hoare triple {59356#true} assume true; {59356#true} is VALID [2022-04-28 13:58:55,943 INFO L290 TraceCheckUtils]: 246: Hoare triple {59356#true} assume !(0 == ~cond); {59356#true} is VALID [2022-04-28 13:58:55,943 INFO L290 TraceCheckUtils]: 245: Hoare triple {59356#true} ~cond := #in~cond; {59356#true} is VALID [2022-04-28 13:58:55,943 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 13:58:55,943 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 13:58:55,944 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 13:58:55,944 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 13:58:55,944 INFO L290 TraceCheckUtils]: 240: Hoare triple {60425#(< ~counter~0 45)} assume !!(0 != ~y3~0); {60425#(< ~counter~0 45)} is VALID [2022-04-28 13:58:55,945 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {59356#true} {60425#(< ~counter~0 45)} #63#return; {60425#(< ~counter~0 45)} is VALID [2022-04-28 13:58:55,945 INFO L290 TraceCheckUtils]: 238: Hoare triple {59356#true} assume true; {59356#true} is VALID [2022-04-28 13:58:55,945 INFO L290 TraceCheckUtils]: 237: Hoare triple {59356#true} assume !(0 == ~cond); {59356#true} is VALID [2022-04-28 13:58:55,945 INFO L290 TraceCheckUtils]: 236: Hoare triple {59356#true} ~cond := #in~cond; {59356#true} is VALID [2022-04-28 13:58:55,945 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 13:58:55,945 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 13:58:55,946 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 13:58:55,946 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 13:58:55,946 INFO L290 TraceCheckUtils]: 231: Hoare triple {60453#(< ~counter~0 44)} assume !!(0 != ~y3~0); {60453#(< ~counter~0 44)} is VALID [2022-04-28 13:58:55,947 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {59356#true} {60453#(< ~counter~0 44)} #63#return; {60453#(< ~counter~0 44)} is VALID [2022-04-28 13:58:55,947 INFO L290 TraceCheckUtils]: 229: Hoare triple {59356#true} assume true; {59356#true} is VALID [2022-04-28 13:58:55,947 INFO L290 TraceCheckUtils]: 228: Hoare triple {59356#true} assume !(0 == ~cond); {59356#true} is VALID [2022-04-28 13:58:55,947 INFO L290 TraceCheckUtils]: 227: Hoare triple {59356#true} ~cond := #in~cond; {59356#true} is VALID [2022-04-28 13:58:55,947 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 13:58:55,947 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 13:58:55,948 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 13:58:55,948 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 13:58:55,948 INFO L290 TraceCheckUtils]: 222: Hoare triple {60481#(< ~counter~0 43)} assume !!(0 != ~y3~0); {60481#(< ~counter~0 43)} is VALID [2022-04-28 13:58:55,949 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {59356#true} {60481#(< ~counter~0 43)} #63#return; {60481#(< ~counter~0 43)} is VALID [2022-04-28 13:58:55,949 INFO L290 TraceCheckUtils]: 220: Hoare triple {59356#true} assume true; {59356#true} is VALID [2022-04-28 13:58:55,949 INFO L290 TraceCheckUtils]: 219: Hoare triple {59356#true} assume !(0 == ~cond); {59356#true} is VALID [2022-04-28 13:58:55,949 INFO L290 TraceCheckUtils]: 218: Hoare triple {59356#true} ~cond := #in~cond; {59356#true} is VALID [2022-04-28 13:58:55,949 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 13:58:55,949 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 13:58:55,950 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 13:58:55,950 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 13:58:55,951 INFO L290 TraceCheckUtils]: 213: Hoare triple {60509#(< ~counter~0 42)} assume !!(0 != ~y3~0); {60509#(< ~counter~0 42)} is VALID [2022-04-28 13:58:55,951 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {59356#true} {60509#(< ~counter~0 42)} #63#return; {60509#(< ~counter~0 42)} is VALID [2022-04-28 13:58:55,951 INFO L290 TraceCheckUtils]: 211: Hoare triple {59356#true} assume true; {59356#true} is VALID [2022-04-28 13:58:55,951 INFO L290 TraceCheckUtils]: 210: Hoare triple {59356#true} assume !(0 == ~cond); {59356#true} is VALID [2022-04-28 13:58:55,951 INFO L290 TraceCheckUtils]: 209: Hoare triple {59356#true} ~cond := #in~cond; {59356#true} is VALID [2022-04-28 13:58:55,951 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 13:58:55,952 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 13:58:55,952 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 13:58:55,952 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 13:58:55,953 INFO L290 TraceCheckUtils]: 204: Hoare triple {60537#(< ~counter~0 41)} assume !!(0 != ~y3~0); {60537#(< ~counter~0 41)} is VALID [2022-04-28 13:58:55,953 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {59356#true} {60537#(< ~counter~0 41)} #63#return; {60537#(< ~counter~0 41)} is VALID [2022-04-28 13:58:55,953 INFO L290 TraceCheckUtils]: 202: Hoare triple {59356#true} assume true; {59356#true} is VALID [2022-04-28 13:58:55,953 INFO L290 TraceCheckUtils]: 201: Hoare triple {59356#true} assume !(0 == ~cond); {59356#true} is VALID [2022-04-28 13:58:55,953 INFO L290 TraceCheckUtils]: 200: Hoare triple {59356#true} ~cond := #in~cond; {59356#true} is VALID [2022-04-28 13:58:55,954 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 13:58:55,954 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 13:58:55,954 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 13:58:55,955 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 13:58:55,955 INFO L290 TraceCheckUtils]: 195: Hoare triple {60565#(< ~counter~0 40)} assume !!(0 != ~y3~0); {60565#(< ~counter~0 40)} is VALID [2022-04-28 13:58:55,955 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {59356#true} {60565#(< ~counter~0 40)} #63#return; {60565#(< ~counter~0 40)} is VALID [2022-04-28 13:58:55,955 INFO L290 TraceCheckUtils]: 193: Hoare triple {59356#true} assume true; {59356#true} is VALID [2022-04-28 13:58:55,956 INFO L290 TraceCheckUtils]: 192: Hoare triple {59356#true} assume !(0 == ~cond); {59356#true} is VALID [2022-04-28 13:58:55,956 INFO L290 TraceCheckUtils]: 191: Hoare triple {59356#true} ~cond := #in~cond; {59356#true} is VALID [2022-04-28 13:58:55,956 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 13:58:55,956 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 13:58:55,957 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 13:58:55,957 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 13:58:55,957 INFO L290 TraceCheckUtils]: 186: Hoare triple {60593#(< ~counter~0 39)} assume !!(0 != ~y3~0); {60593#(< ~counter~0 39)} is VALID [2022-04-28 13:58:55,958 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {59356#true} {60593#(< ~counter~0 39)} #63#return; {60593#(< ~counter~0 39)} is VALID [2022-04-28 13:58:55,958 INFO L290 TraceCheckUtils]: 184: Hoare triple {59356#true} assume true; {59356#true} is VALID [2022-04-28 13:58:55,958 INFO L290 TraceCheckUtils]: 183: Hoare triple {59356#true} assume !(0 == ~cond); {59356#true} is VALID [2022-04-28 13:58:55,958 INFO L290 TraceCheckUtils]: 182: Hoare triple {59356#true} ~cond := #in~cond; {59356#true} is VALID [2022-04-28 13:58:55,958 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 13:58:55,958 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 13:58:55,959 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 13:58:55,959 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 13:58:55,959 INFO L290 TraceCheckUtils]: 177: Hoare triple {60621#(< ~counter~0 38)} assume !!(0 != ~y3~0); {60621#(< ~counter~0 38)} is VALID [2022-04-28 13:58:55,960 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {59356#true} {60621#(< ~counter~0 38)} #63#return; {60621#(< ~counter~0 38)} is VALID [2022-04-28 13:58:55,960 INFO L290 TraceCheckUtils]: 175: Hoare triple {59356#true} assume true; {59356#true} is VALID [2022-04-28 13:58:55,960 INFO L290 TraceCheckUtils]: 174: Hoare triple {59356#true} assume !(0 == ~cond); {59356#true} is VALID [2022-04-28 13:58:55,960 INFO L290 TraceCheckUtils]: 173: Hoare triple {59356#true} ~cond := #in~cond; {59356#true} is VALID [2022-04-28 13:58:55,960 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 13:58:55,960 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 13:58:55,961 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 13:58:55,961 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 13:58:55,962 INFO L290 TraceCheckUtils]: 168: Hoare triple {60649#(< ~counter~0 37)} assume !!(0 != ~y3~0); {60649#(< ~counter~0 37)} is VALID [2022-04-28 13:58:55,962 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {59356#true} {60649#(< ~counter~0 37)} #63#return; {60649#(< ~counter~0 37)} is VALID [2022-04-28 13:58:55,962 INFO L290 TraceCheckUtils]: 166: Hoare triple {59356#true} assume true; {59356#true} is VALID [2022-04-28 13:58:55,962 INFO L290 TraceCheckUtils]: 165: Hoare triple {59356#true} assume !(0 == ~cond); {59356#true} is VALID [2022-04-28 13:58:55,962 INFO L290 TraceCheckUtils]: 164: Hoare triple {59356#true} ~cond := #in~cond; {59356#true} is VALID [2022-04-28 13:58:55,962 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 13:58:55,963 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 13:58:55,963 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 13:58:55,964 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 13:58:55,964 INFO L290 TraceCheckUtils]: 159: Hoare triple {60677#(< ~counter~0 36)} assume !!(0 != ~y3~0); {60677#(< ~counter~0 36)} is VALID [2022-04-28 13:58:55,964 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {59356#true} {60677#(< ~counter~0 36)} #63#return; {60677#(< ~counter~0 36)} is VALID [2022-04-28 13:58:55,964 INFO L290 TraceCheckUtils]: 157: Hoare triple {59356#true} assume true; {59356#true} is VALID [2022-04-28 13:58:55,964 INFO L290 TraceCheckUtils]: 156: Hoare triple {59356#true} assume !(0 == ~cond); {59356#true} is VALID [2022-04-28 13:58:55,964 INFO L290 TraceCheckUtils]: 155: Hoare triple {59356#true} ~cond := #in~cond; {59356#true} is VALID [2022-04-28 13:58:55,965 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 13:58:55,965 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 13:58:55,966 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 13:58:55,966 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 13:58:55,966 INFO L290 TraceCheckUtils]: 150: Hoare triple {60705#(< ~counter~0 35)} assume !!(0 != ~y3~0); {60705#(< ~counter~0 35)} is VALID [2022-04-28 13:58:55,967 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {59356#true} {60705#(< ~counter~0 35)} #63#return; {60705#(< ~counter~0 35)} is VALID [2022-04-28 13:58:55,967 INFO L290 TraceCheckUtils]: 148: Hoare triple {59356#true} assume true; {59356#true} is VALID [2022-04-28 13:58:55,967 INFO L290 TraceCheckUtils]: 147: Hoare triple {59356#true} assume !(0 == ~cond); {59356#true} is VALID [2022-04-28 13:58:55,967 INFO L290 TraceCheckUtils]: 146: Hoare triple {59356#true} ~cond := #in~cond; {59356#true} is VALID [2022-04-28 13:58:55,967 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 13:58:55,967 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 13:58:55,968 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 13:58:55,968 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 13:58:55,968 INFO L290 TraceCheckUtils]: 141: Hoare triple {60733#(< ~counter~0 34)} assume !!(0 != ~y3~0); {60733#(< ~counter~0 34)} is VALID [2022-04-28 13:58:55,969 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {59356#true} {60733#(< ~counter~0 34)} #63#return; {60733#(< ~counter~0 34)} is VALID [2022-04-28 13:58:55,969 INFO L290 TraceCheckUtils]: 139: Hoare triple {59356#true} assume true; {59356#true} is VALID [2022-04-28 13:58:55,969 INFO L290 TraceCheckUtils]: 138: Hoare triple {59356#true} assume !(0 == ~cond); {59356#true} is VALID [2022-04-28 13:58:55,969 INFO L290 TraceCheckUtils]: 137: Hoare triple {59356#true} ~cond := #in~cond; {59356#true} is VALID [2022-04-28 13:58:55,969 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 13:58:55,969 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 13:58:55,970 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 13:58:55,970 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 13:58:55,970 INFO L290 TraceCheckUtils]: 132: Hoare triple {60761#(< ~counter~0 33)} assume !!(0 != ~y3~0); {60761#(< ~counter~0 33)} is VALID [2022-04-28 13:58:55,971 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {59356#true} {60761#(< ~counter~0 33)} #63#return; {60761#(< ~counter~0 33)} is VALID [2022-04-28 13:58:55,971 INFO L290 TraceCheckUtils]: 130: Hoare triple {59356#true} assume true; {59356#true} is VALID [2022-04-28 13:58:55,971 INFO L290 TraceCheckUtils]: 129: Hoare triple {59356#true} assume !(0 == ~cond); {59356#true} is VALID [2022-04-28 13:58:55,971 INFO L290 TraceCheckUtils]: 128: Hoare triple {59356#true} ~cond := #in~cond; {59356#true} is VALID [2022-04-28 13:58:55,971 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 13:58:55,971 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 13:58:55,972 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 13:58:55,972 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 13:58:55,973 INFO L290 TraceCheckUtils]: 123: Hoare triple {60789#(< ~counter~0 32)} assume !!(0 != ~y3~0); {60789#(< ~counter~0 32)} is VALID [2022-04-28 13:58:55,973 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {59356#true} {60789#(< ~counter~0 32)} #63#return; {60789#(< ~counter~0 32)} is VALID [2022-04-28 13:58:55,973 INFO L290 TraceCheckUtils]: 121: Hoare triple {59356#true} assume true; {59356#true} is VALID [2022-04-28 13:58:55,973 INFO L290 TraceCheckUtils]: 120: Hoare triple {59356#true} assume !(0 == ~cond); {59356#true} is VALID [2022-04-28 13:58:55,973 INFO L290 TraceCheckUtils]: 119: Hoare triple {59356#true} ~cond := #in~cond; {59356#true} is VALID [2022-04-28 13:58:55,973 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 13:58:55,974 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 13:58:55,974 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 13:58:55,975 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 13:58:55,975 INFO L290 TraceCheckUtils]: 114: Hoare triple {60225#(<= ~counter~0 30)} assume !!(0 != ~y3~0); {60225#(<= ~counter~0 30)} is VALID [2022-04-28 13:58:55,975 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {59356#true} {60225#(<= ~counter~0 30)} #63#return; {60225#(<= ~counter~0 30)} is VALID [2022-04-28 13:58:55,975 INFO L290 TraceCheckUtils]: 112: Hoare triple {59356#true} assume true; {59356#true} is VALID [2022-04-28 13:58:55,975 INFO L290 TraceCheckUtils]: 111: Hoare triple {59356#true} assume !(0 == ~cond); {59356#true} is VALID [2022-04-28 13:58:55,976 INFO L290 TraceCheckUtils]: 110: Hoare triple {59356#true} ~cond := #in~cond; {59356#true} is VALID [2022-04-28 13:58:55,976 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 13:58:55,976 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 13:58:55,976 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 13:58:55,977 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 13:58:55,977 INFO L290 TraceCheckUtils]: 105: Hoare triple {60197#(<= ~counter~0 29)} assume !!(0 != ~y3~0); {60197#(<= ~counter~0 29)} is VALID [2022-04-28 13:58:55,977 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {59356#true} {60197#(<= ~counter~0 29)} #63#return; {60197#(<= ~counter~0 29)} is VALID [2022-04-28 13:58:55,978 INFO L290 TraceCheckUtils]: 103: Hoare triple {59356#true} assume true; {59356#true} is VALID [2022-04-28 13:58:55,978 INFO L290 TraceCheckUtils]: 102: Hoare triple {59356#true} assume !(0 == ~cond); {59356#true} is VALID [2022-04-28 13:58:55,978 INFO L290 TraceCheckUtils]: 101: Hoare triple {59356#true} ~cond := #in~cond; {59356#true} is VALID [2022-04-28 13:58:55,978 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 13:58:55,978 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 13:58:55,979 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 13:58:55,979 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 13:58:55,979 INFO L290 TraceCheckUtils]: 96: Hoare triple {60169#(<= ~counter~0 28)} assume !!(0 != ~y3~0); {60169#(<= ~counter~0 28)} is VALID [2022-04-28 13:58:55,980 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {59356#true} {60169#(<= ~counter~0 28)} #63#return; {60169#(<= ~counter~0 28)} is VALID [2022-04-28 13:58:55,980 INFO L290 TraceCheckUtils]: 94: Hoare triple {59356#true} assume true; {59356#true} is VALID [2022-04-28 13:58:55,980 INFO L290 TraceCheckUtils]: 93: Hoare triple {59356#true} assume !(0 == ~cond); {59356#true} is VALID [2022-04-28 13:58:55,980 INFO L290 TraceCheckUtils]: 92: Hoare triple {59356#true} ~cond := #in~cond; {59356#true} is VALID [2022-04-28 13:58:55,980 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 13:58:55,980 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 13:58:55,981 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 13:58:55,981 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 13:58:55,981 INFO L290 TraceCheckUtils]: 87: Hoare triple {60141#(<= ~counter~0 27)} assume !!(0 != ~y3~0); {60141#(<= ~counter~0 27)} is VALID [2022-04-28 13:58:55,982 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {59356#true} {60141#(<= ~counter~0 27)} #63#return; {60141#(<= ~counter~0 27)} is VALID [2022-04-28 13:58:55,982 INFO L290 TraceCheckUtils]: 85: Hoare triple {59356#true} assume true; {59356#true} is VALID [2022-04-28 13:58:55,982 INFO L290 TraceCheckUtils]: 84: Hoare triple {59356#true} assume !(0 == ~cond); {59356#true} is VALID [2022-04-28 13:58:55,982 INFO L290 TraceCheckUtils]: 83: Hoare triple {59356#true} ~cond := #in~cond; {59356#true} is VALID [2022-04-28 13:58:55,982 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 13:58:55,982 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 13:58:55,983 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 13:58:55,983 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 13:58:55,983 INFO L290 TraceCheckUtils]: 78: Hoare triple {60113#(<= ~counter~0 26)} assume !!(0 != ~y3~0); {60113#(<= ~counter~0 26)} is VALID [2022-04-28 13:58:55,984 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {59356#true} {60113#(<= ~counter~0 26)} #63#return; {60113#(<= ~counter~0 26)} is VALID [2022-04-28 13:58:55,984 INFO L290 TraceCheckUtils]: 76: Hoare triple {59356#true} assume true; {59356#true} is VALID [2022-04-28 13:58:55,984 INFO L290 TraceCheckUtils]: 75: Hoare triple {59356#true} assume !(0 == ~cond); {59356#true} is VALID [2022-04-28 13:58:55,984 INFO L290 TraceCheckUtils]: 74: Hoare triple {59356#true} ~cond := #in~cond; {59356#true} is VALID [2022-04-28 13:58:55,984 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 13:58:55,984 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 13:58:55,985 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 13:58:55,985 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 13:58:55,986 INFO L290 TraceCheckUtils]: 69: Hoare triple {60085#(<= ~counter~0 25)} assume !!(0 != ~y3~0); {60085#(<= ~counter~0 25)} is VALID [2022-04-28 13:58:55,986 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {59356#true} {60085#(<= ~counter~0 25)} #63#return; {60085#(<= ~counter~0 25)} is VALID [2022-04-28 13:58:55,986 INFO L290 TraceCheckUtils]: 67: Hoare triple {59356#true} assume true; {59356#true} is VALID [2022-04-28 13:58:55,986 INFO L290 TraceCheckUtils]: 66: Hoare triple {59356#true} assume !(0 == ~cond); {59356#true} is VALID [2022-04-28 13:58:55,986 INFO L290 TraceCheckUtils]: 65: Hoare triple {59356#true} ~cond := #in~cond; {59356#true} is VALID [2022-04-28 13:58:55,986 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 13:58:55,987 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 13:58:55,987 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 13:58:55,988 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 13:58:55,988 INFO L290 TraceCheckUtils]: 60: Hoare triple {60057#(<= ~counter~0 24)} assume !!(0 != ~y3~0); {60057#(<= ~counter~0 24)} is VALID [2022-04-28 13:58:55,988 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {59356#true} {60057#(<= ~counter~0 24)} #63#return; {60057#(<= ~counter~0 24)} is VALID [2022-04-28 13:58:55,988 INFO L290 TraceCheckUtils]: 58: Hoare triple {59356#true} assume true; {59356#true} is VALID [2022-04-28 13:58:55,988 INFO L290 TraceCheckUtils]: 57: Hoare triple {59356#true} assume !(0 == ~cond); {59356#true} is VALID [2022-04-28 13:58:55,989 INFO L290 TraceCheckUtils]: 56: Hoare triple {59356#true} ~cond := #in~cond; {59356#true} is VALID [2022-04-28 13:58:55,989 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 13:58:55,989 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 13:58:55,990 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 13:58:55,990 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 13:58:55,990 INFO L290 TraceCheckUtils]: 51: Hoare triple {60029#(<= ~counter~0 23)} assume !!(0 != ~y3~0); {60029#(<= ~counter~0 23)} is VALID [2022-04-28 13:58:55,990 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {59356#true} {60029#(<= ~counter~0 23)} #63#return; {60029#(<= ~counter~0 23)} is VALID [2022-04-28 13:58:55,991 INFO L290 TraceCheckUtils]: 49: Hoare triple {59356#true} assume true; {59356#true} is VALID [2022-04-28 13:58:55,991 INFO L290 TraceCheckUtils]: 48: Hoare triple {59356#true} assume !(0 == ~cond); {59356#true} is VALID [2022-04-28 13:58:55,991 INFO L290 TraceCheckUtils]: 47: Hoare triple {59356#true} ~cond := #in~cond; {59356#true} is VALID [2022-04-28 13:58:55,991 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 13:58:55,991 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 13:58:55,992 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 13:58:55,992 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 13:58:55,992 INFO L290 TraceCheckUtils]: 42: Hoare triple {60001#(<= ~counter~0 22)} assume !!(0 != ~y3~0); {60001#(<= ~counter~0 22)} is VALID [2022-04-28 13:58:55,993 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {59356#true} {60001#(<= ~counter~0 22)} #63#return; {60001#(<= ~counter~0 22)} is VALID [2022-04-28 13:58:55,993 INFO L290 TraceCheckUtils]: 40: Hoare triple {59356#true} assume true; {59356#true} is VALID [2022-04-28 13:58:55,993 INFO L290 TraceCheckUtils]: 39: Hoare triple {59356#true} assume !(0 == ~cond); {59356#true} is VALID [2022-04-28 13:58:55,993 INFO L290 TraceCheckUtils]: 38: Hoare triple {59356#true} ~cond := #in~cond; {59356#true} is VALID [2022-04-28 13:58:55,993 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 13:58:55,993 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 13:58:55,994 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 13:58:55,994 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 13:58:55,994 INFO L290 TraceCheckUtils]: 33: Hoare triple {59973#(<= ~counter~0 21)} assume !!(0 != ~y3~0); {59973#(<= ~counter~0 21)} is VALID [2022-04-28 13:58:55,995 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {59356#true} {59973#(<= ~counter~0 21)} #63#return; {59973#(<= ~counter~0 21)} is VALID [2022-04-28 13:58:55,995 INFO L290 TraceCheckUtils]: 31: Hoare triple {59356#true} assume true; {59356#true} is VALID [2022-04-28 13:58:55,995 INFO L290 TraceCheckUtils]: 30: Hoare triple {59356#true} assume !(0 == ~cond); {59356#true} is VALID [2022-04-28 13:58:55,995 INFO L290 TraceCheckUtils]: 29: Hoare triple {59356#true} ~cond := #in~cond; {59356#true} is VALID [2022-04-28 13:58:55,995 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 13:58:55,995 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 13:58:55,996 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 13:58:55,996 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 13:58:55,997 INFO L290 TraceCheckUtils]: 24: Hoare triple {59945#(<= ~counter~0 20)} assume !!(0 != ~y3~0); {59945#(<= ~counter~0 20)} is VALID [2022-04-28 13:58:55,997 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {59356#true} {59945#(<= ~counter~0 20)} #63#return; {59945#(<= ~counter~0 20)} is VALID [2022-04-28 13:58:55,997 INFO L290 TraceCheckUtils]: 22: Hoare triple {59356#true} assume true; {59356#true} is VALID [2022-04-28 13:58:55,997 INFO L290 TraceCheckUtils]: 21: Hoare triple {59356#true} assume !(0 == ~cond); {59356#true} is VALID [2022-04-28 13:58:55,997 INFO L290 TraceCheckUtils]: 20: Hoare triple {59356#true} ~cond := #in~cond; {59356#true} is VALID [2022-04-28 13:58:55,997 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 13:58:55,997 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 13:58:55,998 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 13:58:55,998 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 13:58:55,999 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {59356#true} {59917#(<= ~counter~0 19)} #61#return; {59917#(<= ~counter~0 19)} is VALID [2022-04-28 13:58:55,999 INFO L290 TraceCheckUtils]: 14: Hoare triple {59356#true} assume true; {59356#true} is VALID [2022-04-28 13:58:55,999 INFO L290 TraceCheckUtils]: 13: Hoare triple {59356#true} assume !(0 == ~cond); {59356#true} is VALID [2022-04-28 13:58:55,999 INFO L290 TraceCheckUtils]: 12: Hoare triple {59356#true} ~cond := #in~cond; {59356#true} is VALID [2022-04-28 13:58:55,999 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 13:58:55,999 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {59356#true} {59917#(<= ~counter~0 19)} #59#return; {59917#(<= ~counter~0 19)} is VALID [2022-04-28 13:58:55,999 INFO L290 TraceCheckUtils]: 9: Hoare triple {59356#true} assume true; {59356#true} is VALID [2022-04-28 13:58:56,000 INFO L290 TraceCheckUtils]: 8: Hoare triple {59356#true} assume !(0 == ~cond); {59356#true} is VALID [2022-04-28 13:58:56,000 INFO L290 TraceCheckUtils]: 7: Hoare triple {59356#true} ~cond := #in~cond; {59356#true} is VALID [2022-04-28 13:58:56,000 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 13:58:56,000 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 13:58:56,000 INFO L272 TraceCheckUtils]: 4: Hoare triple {59917#(<= ~counter~0 19)} call #t~ret7 := main(); {59917#(<= ~counter~0 19)} is VALID [2022-04-28 13:58:56,000 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {59917#(<= ~counter~0 19)} {59356#true} #67#return; {59917#(<= ~counter~0 19)} is VALID [2022-04-28 13:58:56,001 INFO L290 TraceCheckUtils]: 2: Hoare triple {59917#(<= ~counter~0 19)} assume true; {59917#(<= ~counter~0 19)} is VALID [2022-04-28 13:58:56,001 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 13:58:56,001 INFO L272 TraceCheckUtils]: 0: Hoare triple {59356#true} call ULTIMATE.init(); {59356#true} is VALID [2022-04-28 13:58:56,002 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 13:58:56,002 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 13:58:56,002 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1571467405] [2022-04-28 13:58:56,002 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 13:58:56,002 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1493727051] [2022-04-28 13:58:56,002 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1493727051] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 13:58:56,002 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 13:58:56,002 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [34, 34] total 54 [2022-04-28 13:58:56,003 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 13:58:56,003 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [667531568] [2022-04-28 13:58:56,003 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [667531568] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 13:58:56,003 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 13:58:56,003 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [34] imperfect sequences [] total 34 [2022-04-28 13:58:56,003 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [966395129] [2022-04-28 13:58:56,003 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 13:58:56,003 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 13:58:56,004 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 13:58:56,004 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 13:58:56,246 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 13:58:56,246 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 34 states [2022-04-28 13:58:56,246 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 13:58:56,246 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 34 interpolants. [2022-04-28 13:58:56,247 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1331, Invalid=1531, Unknown=0, NotChecked=0, Total=2862 [2022-04-28 13:58:56,247 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 13:58:57,659 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 13:58:57,659 INFO L93 Difference]: Finished difference Result 304 states and 336 transitions. [2022-04-28 13:58:57,659 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 64 states. [2022-04-28 13:58:57,659 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 13:58:57,660 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 13:58:57,660 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 13:58:57,671 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 64 states and 335 transitions. [2022-04-28 13:58:57,671 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 13:58:57,676 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 64 states and 335 transitions. [2022-04-28 13:58:57,676 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 64 states and 335 transitions. [2022-04-28 13:58:57,953 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 13:58:57,958 INFO L225 Difference]: With dead ends: 304 [2022-04-28 13:58:57,958 INFO L226 Difference]: Without dead ends: 299 [2022-04-28 13:58:57,958 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 13:58:57,959 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 13:58:57,959 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 13:58:57,959 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 299 states. [2022-04-28 13:58:58,338 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 299 to 299. [2022-04-28 13:58:58,338 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 13:58:58,338 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 13:58:58,339 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 13:58:58,339 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 13:58:58,342 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 13:58:58,342 INFO L93 Difference]: Finished difference Result 299 states and 331 transitions. [2022-04-28 13:58:58,343 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 331 transitions. [2022-04-28 13:58:58,343 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 13:58:58,343 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 13:58:58,343 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 13:58:58,343 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 13:58:58,347 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 13:58:58,347 INFO L93 Difference]: Finished difference Result 299 states and 331 transitions. [2022-04-28 13:58:58,347 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 331 transitions. [2022-04-28 13:58:58,347 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 13:58:58,347 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 13:58:58,347 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 13:58:58,347 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 13:58:58,348 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 13:58:58,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 299 states and 331 transitions. [2022-04-28 13:58:58,352 INFO L78 Accepts]: Start accepts. Automaton has 299 states and 331 transitions. Word has length 293 [2022-04-28 13:58:58,352 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 13:58:58,352 INFO L495 AbstractCegarLoop]: Abstraction has 299 states and 331 transitions. [2022-04-28 13:58:58,352 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 13:58:58,353 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 299 states and 331 transitions. [2022-04-28 13:58:58,768 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 13:58:58,768 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 331 transitions. [2022-04-28 13:58:58,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 303 [2022-04-28 13:58:58,769 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 13:58:58,770 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 13:58:58,789 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 13:58:58,970 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 13:58:58,970 INFO L420 AbstractCegarLoop]: === Iteration 35 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 13:58:58,971 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 13:58:58,971 INFO L85 PathProgramCache]: Analyzing trace with hash -213450788, now seen corresponding path program 61 times [2022-04-28 13:58:58,971 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 13:58:58,971 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1148862399] [2022-04-28 13:58:58,971 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 13:58:58,971 INFO L85 PathProgramCache]: Analyzing trace with hash -213450788, now seen corresponding path program 62 times [2022-04-28 13:58:58,971 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 13:58:58,971 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [947740012] [2022-04-28 13:58:58,971 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 13:58:58,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 13:58:58,990 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 13:58:58,990 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1078201241] [2022-04-28 13:58:58,990 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-28 13:58:58,990 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 13:58:58,990 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 13:58:58,991 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 13:58:58,992 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 13:58:59,098 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-28 13:58:59,098 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 13:58:59,101 INFO L263 TraceCheckSpWp]: Trace formula consists of 806 conjuncts, 67 conjunts are in the unsatisfiable core [2022-04-28 13:58:59,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 13:58:59,167 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 13:59:00,641 INFO L272 TraceCheckUtils]: 0: Hoare triple {63031#true} call ULTIMATE.init(); {63031#true} is VALID [2022-04-28 13:59:00,642 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 13:59:00,642 INFO L290 TraceCheckUtils]: 2: Hoare triple {63039#(<= ~counter~0 0)} assume true; {63039#(<= ~counter~0 0)} is VALID [2022-04-28 13:59:00,643 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {63039#(<= ~counter~0 0)} {63031#true} #67#return; {63039#(<= ~counter~0 0)} is VALID [2022-04-28 13:59:00,643 INFO L272 TraceCheckUtils]: 4: Hoare triple {63039#(<= ~counter~0 0)} call #t~ret7 := main(); {63039#(<= ~counter~0 0)} is VALID [2022-04-28 13:59:00,643 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 13:59:00,643 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 13:59:00,644 INFO L290 TraceCheckUtils]: 7: Hoare triple {63039#(<= ~counter~0 0)} ~cond := #in~cond; {63039#(<= ~counter~0 0)} is VALID [2022-04-28 13:59:00,644 INFO L290 TraceCheckUtils]: 8: Hoare triple {63039#(<= ~counter~0 0)} assume !(0 == ~cond); {63039#(<= ~counter~0 0)} is VALID [2022-04-28 13:59:00,644 INFO L290 TraceCheckUtils]: 9: Hoare triple {63039#(<= ~counter~0 0)} assume true; {63039#(<= ~counter~0 0)} is VALID [2022-04-28 13:59:00,645 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 13:59:00,645 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 13:59:00,645 INFO L290 TraceCheckUtils]: 12: Hoare triple {63039#(<= ~counter~0 0)} ~cond := #in~cond; {63039#(<= ~counter~0 0)} is VALID [2022-04-28 13:59:00,645 INFO L290 TraceCheckUtils]: 13: Hoare triple {63039#(<= ~counter~0 0)} assume !(0 == ~cond); {63039#(<= ~counter~0 0)} is VALID [2022-04-28 13:59:00,646 INFO L290 TraceCheckUtils]: 14: Hoare triple {63039#(<= ~counter~0 0)} assume true; {63039#(<= ~counter~0 0)} is VALID [2022-04-28 13:59:00,646 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 13:59:00,646 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 13:59:00,648 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 13:59:00,648 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 13:59:00,649 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 13:59:00,649 INFO L290 TraceCheckUtils]: 20: Hoare triple {63088#(<= ~counter~0 1)} ~cond := #in~cond; {63088#(<= ~counter~0 1)} is VALID [2022-04-28 13:59:00,649 INFO L290 TraceCheckUtils]: 21: Hoare triple {63088#(<= ~counter~0 1)} assume !(0 == ~cond); {63088#(<= ~counter~0 1)} is VALID [2022-04-28 13:59:00,649 INFO L290 TraceCheckUtils]: 22: Hoare triple {63088#(<= ~counter~0 1)} assume true; {63088#(<= ~counter~0 1)} is VALID [2022-04-28 13:59:00,650 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 13:59:00,650 INFO L290 TraceCheckUtils]: 24: Hoare triple {63088#(<= ~counter~0 1)} assume !!(0 != ~y3~0); {63088#(<= ~counter~0 1)} is VALID [2022-04-28 13:59:00,650 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 13:59:00,651 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 13:59:00,651 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 13:59:00,652 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 13:59:00,652 INFO L290 TraceCheckUtils]: 29: Hoare triple {63116#(<= ~counter~0 2)} ~cond := #in~cond; {63116#(<= ~counter~0 2)} is VALID [2022-04-28 13:59:00,652 INFO L290 TraceCheckUtils]: 30: Hoare triple {63116#(<= ~counter~0 2)} assume !(0 == ~cond); {63116#(<= ~counter~0 2)} is VALID [2022-04-28 13:59:00,652 INFO L290 TraceCheckUtils]: 31: Hoare triple {63116#(<= ~counter~0 2)} assume true; {63116#(<= ~counter~0 2)} is VALID [2022-04-28 13:59:00,653 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 13:59:00,653 INFO L290 TraceCheckUtils]: 33: Hoare triple {63116#(<= ~counter~0 2)} assume !!(0 != ~y3~0); {63116#(<= ~counter~0 2)} is VALID [2022-04-28 13:59:00,653 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 13:59:00,654 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 13:59:00,654 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 13:59:00,655 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 13:59:00,655 INFO L290 TraceCheckUtils]: 38: Hoare triple {63144#(<= ~counter~0 3)} ~cond := #in~cond; {63144#(<= ~counter~0 3)} is VALID [2022-04-28 13:59:00,655 INFO L290 TraceCheckUtils]: 39: Hoare triple {63144#(<= ~counter~0 3)} assume !(0 == ~cond); {63144#(<= ~counter~0 3)} is VALID [2022-04-28 13:59:00,656 INFO L290 TraceCheckUtils]: 40: Hoare triple {63144#(<= ~counter~0 3)} assume true; {63144#(<= ~counter~0 3)} is VALID [2022-04-28 13:59:00,656 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 13:59:00,656 INFO L290 TraceCheckUtils]: 42: Hoare triple {63144#(<= ~counter~0 3)} assume !!(0 != ~y3~0); {63144#(<= ~counter~0 3)} is VALID [2022-04-28 13:59:00,657 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 13:59:00,657 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 13:59:00,658 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 13:59:00,658 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 13:59:00,658 INFO L290 TraceCheckUtils]: 47: Hoare triple {63172#(<= ~counter~0 4)} ~cond := #in~cond; {63172#(<= ~counter~0 4)} is VALID [2022-04-28 13:59:00,659 INFO L290 TraceCheckUtils]: 48: Hoare triple {63172#(<= ~counter~0 4)} assume !(0 == ~cond); {63172#(<= ~counter~0 4)} is VALID [2022-04-28 13:59:00,659 INFO L290 TraceCheckUtils]: 49: Hoare triple {63172#(<= ~counter~0 4)} assume true; {63172#(<= ~counter~0 4)} is VALID [2022-04-28 13:59:00,659 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 13:59:00,660 INFO L290 TraceCheckUtils]: 51: Hoare triple {63172#(<= ~counter~0 4)} assume !!(0 != ~y3~0); {63172#(<= ~counter~0 4)} is VALID [2022-04-28 13:59:00,660 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 13:59:00,660 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 13:59:00,661 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 13:59:00,661 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 13:59:00,661 INFO L290 TraceCheckUtils]: 56: Hoare triple {63200#(<= ~counter~0 5)} ~cond := #in~cond; {63200#(<= ~counter~0 5)} is VALID [2022-04-28 13:59:00,662 INFO L290 TraceCheckUtils]: 57: Hoare triple {63200#(<= ~counter~0 5)} assume !(0 == ~cond); {63200#(<= ~counter~0 5)} is VALID [2022-04-28 13:59:00,662 INFO L290 TraceCheckUtils]: 58: Hoare triple {63200#(<= ~counter~0 5)} assume true; {63200#(<= ~counter~0 5)} is VALID [2022-04-28 13:59:00,662 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 13:59:00,663 INFO L290 TraceCheckUtils]: 60: Hoare triple {63200#(<= ~counter~0 5)} assume !!(0 != ~y3~0); {63200#(<= ~counter~0 5)} is VALID [2022-04-28 13:59:00,663 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 13:59:00,664 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 13:59:00,664 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 13:59:00,664 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 13:59:00,665 INFO L290 TraceCheckUtils]: 65: Hoare triple {63228#(<= ~counter~0 6)} ~cond := #in~cond; {63228#(<= ~counter~0 6)} is VALID [2022-04-28 13:59:00,665 INFO L290 TraceCheckUtils]: 66: Hoare triple {63228#(<= ~counter~0 6)} assume !(0 == ~cond); {63228#(<= ~counter~0 6)} is VALID [2022-04-28 13:59:00,665 INFO L290 TraceCheckUtils]: 67: Hoare triple {63228#(<= ~counter~0 6)} assume true; {63228#(<= ~counter~0 6)} is VALID [2022-04-28 13:59:00,666 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 13:59:00,666 INFO L290 TraceCheckUtils]: 69: Hoare triple {63228#(<= ~counter~0 6)} assume !!(0 != ~y3~0); {63228#(<= ~counter~0 6)} is VALID [2022-04-28 13:59:00,666 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 13:59:00,667 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 13:59:00,667 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 13:59:00,668 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 13:59:00,668 INFO L290 TraceCheckUtils]: 74: Hoare triple {63256#(<= ~counter~0 7)} ~cond := #in~cond; {63256#(<= ~counter~0 7)} is VALID [2022-04-28 13:59:00,668 INFO L290 TraceCheckUtils]: 75: Hoare triple {63256#(<= ~counter~0 7)} assume !(0 == ~cond); {63256#(<= ~counter~0 7)} is VALID [2022-04-28 13:59:00,668 INFO L290 TraceCheckUtils]: 76: Hoare triple {63256#(<= ~counter~0 7)} assume true; {63256#(<= ~counter~0 7)} is VALID [2022-04-28 13:59:00,669 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 13:59:00,669 INFO L290 TraceCheckUtils]: 78: Hoare triple {63256#(<= ~counter~0 7)} assume !!(0 != ~y3~0); {63256#(<= ~counter~0 7)} is VALID [2022-04-28 13:59:00,669 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 13:59:00,670 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 13:59:00,670 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 13:59:00,671 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 13:59:00,671 INFO L290 TraceCheckUtils]: 83: Hoare triple {63284#(<= ~counter~0 8)} ~cond := #in~cond; {63284#(<= ~counter~0 8)} is VALID [2022-04-28 13:59:00,671 INFO L290 TraceCheckUtils]: 84: Hoare triple {63284#(<= ~counter~0 8)} assume !(0 == ~cond); {63284#(<= ~counter~0 8)} is VALID [2022-04-28 13:59:00,672 INFO L290 TraceCheckUtils]: 85: Hoare triple {63284#(<= ~counter~0 8)} assume true; {63284#(<= ~counter~0 8)} is VALID [2022-04-28 13:59:00,672 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 13:59:00,672 INFO L290 TraceCheckUtils]: 87: Hoare triple {63284#(<= ~counter~0 8)} assume !!(0 != ~y3~0); {63284#(<= ~counter~0 8)} is VALID [2022-04-28 13:59:00,672 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 13:59:00,673 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 13:59:00,673 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 13:59:00,674 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 13:59:00,674 INFO L290 TraceCheckUtils]: 92: Hoare triple {63312#(<= ~counter~0 9)} ~cond := #in~cond; {63312#(<= ~counter~0 9)} is VALID [2022-04-28 13:59:00,674 INFO L290 TraceCheckUtils]: 93: Hoare triple {63312#(<= ~counter~0 9)} assume !(0 == ~cond); {63312#(<= ~counter~0 9)} is VALID [2022-04-28 13:59:00,675 INFO L290 TraceCheckUtils]: 94: Hoare triple {63312#(<= ~counter~0 9)} assume true; {63312#(<= ~counter~0 9)} is VALID [2022-04-28 13:59:00,675 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 13:59:00,675 INFO L290 TraceCheckUtils]: 96: Hoare triple {63312#(<= ~counter~0 9)} assume !!(0 != ~y3~0); {63312#(<= ~counter~0 9)} is VALID [2022-04-28 13:59:00,676 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 13:59:00,676 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 13:59:00,677 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 13:59:00,677 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 13:59:00,677 INFO L290 TraceCheckUtils]: 101: Hoare triple {63340#(<= ~counter~0 10)} ~cond := #in~cond; {63340#(<= ~counter~0 10)} is VALID [2022-04-28 13:59:00,678 INFO L290 TraceCheckUtils]: 102: Hoare triple {63340#(<= ~counter~0 10)} assume !(0 == ~cond); {63340#(<= ~counter~0 10)} is VALID [2022-04-28 13:59:00,678 INFO L290 TraceCheckUtils]: 103: Hoare triple {63340#(<= ~counter~0 10)} assume true; {63340#(<= ~counter~0 10)} is VALID [2022-04-28 13:59:00,678 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 13:59:00,679 INFO L290 TraceCheckUtils]: 105: Hoare triple {63340#(<= ~counter~0 10)} assume !!(0 != ~y3~0); {63340#(<= ~counter~0 10)} is VALID [2022-04-28 13:59:00,679 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 13:59:00,680 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 13:59:00,680 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 13:59:00,680 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 13:59:00,681 INFO L290 TraceCheckUtils]: 110: Hoare triple {63368#(<= ~counter~0 11)} ~cond := #in~cond; {63368#(<= ~counter~0 11)} is VALID [2022-04-28 13:59:00,681 INFO L290 TraceCheckUtils]: 111: Hoare triple {63368#(<= ~counter~0 11)} assume !(0 == ~cond); {63368#(<= ~counter~0 11)} is VALID [2022-04-28 13:59:00,681 INFO L290 TraceCheckUtils]: 112: Hoare triple {63368#(<= ~counter~0 11)} assume true; {63368#(<= ~counter~0 11)} is VALID [2022-04-28 13:59:00,682 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 13:59:00,682 INFO L290 TraceCheckUtils]: 114: Hoare triple {63368#(<= ~counter~0 11)} assume !!(0 != ~y3~0); {63368#(<= ~counter~0 11)} is VALID [2022-04-28 13:59:00,682 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 13:59:00,683 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 13:59:00,683 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 13:59:00,684 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 13:59:00,684 INFO L290 TraceCheckUtils]: 119: Hoare triple {63396#(<= ~counter~0 12)} ~cond := #in~cond; {63396#(<= ~counter~0 12)} is VALID [2022-04-28 13:59:00,684 INFO L290 TraceCheckUtils]: 120: Hoare triple {63396#(<= ~counter~0 12)} assume !(0 == ~cond); {63396#(<= ~counter~0 12)} is VALID [2022-04-28 13:59:00,684 INFO L290 TraceCheckUtils]: 121: Hoare triple {63396#(<= ~counter~0 12)} assume true; {63396#(<= ~counter~0 12)} is VALID [2022-04-28 13:59:00,685 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 13:59:00,685 INFO L290 TraceCheckUtils]: 123: Hoare triple {63396#(<= ~counter~0 12)} assume !!(0 != ~y3~0); {63396#(<= ~counter~0 12)} is VALID [2022-04-28 13:59:00,685 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 13:59:00,686 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 13:59:00,686 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 13:59:00,687 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 13:59:00,687 INFO L290 TraceCheckUtils]: 128: Hoare triple {63424#(<= ~counter~0 13)} ~cond := #in~cond; {63424#(<= ~counter~0 13)} is VALID [2022-04-28 13:59:00,687 INFO L290 TraceCheckUtils]: 129: Hoare triple {63424#(<= ~counter~0 13)} assume !(0 == ~cond); {63424#(<= ~counter~0 13)} is VALID [2022-04-28 13:59:00,687 INFO L290 TraceCheckUtils]: 130: Hoare triple {63424#(<= ~counter~0 13)} assume true; {63424#(<= ~counter~0 13)} is VALID [2022-04-28 13:59:00,688 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 13:59:00,688 INFO L290 TraceCheckUtils]: 132: Hoare triple {63424#(<= ~counter~0 13)} assume !!(0 != ~y3~0); {63424#(<= ~counter~0 13)} is VALID [2022-04-28 13:59:00,688 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 13:59:00,689 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 13:59:00,689 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 13:59:00,690 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 13:59:00,690 INFO L290 TraceCheckUtils]: 137: Hoare triple {63452#(<= ~counter~0 14)} ~cond := #in~cond; {63452#(<= ~counter~0 14)} is VALID [2022-04-28 13:59:00,690 INFO L290 TraceCheckUtils]: 138: Hoare triple {63452#(<= ~counter~0 14)} assume !(0 == ~cond); {63452#(<= ~counter~0 14)} is VALID [2022-04-28 13:59:00,691 INFO L290 TraceCheckUtils]: 139: Hoare triple {63452#(<= ~counter~0 14)} assume true; {63452#(<= ~counter~0 14)} is VALID [2022-04-28 13:59:00,691 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 13:59:00,691 INFO L290 TraceCheckUtils]: 141: Hoare triple {63452#(<= ~counter~0 14)} assume !!(0 != ~y3~0); {63452#(<= ~counter~0 14)} is VALID [2022-04-28 13:59:00,692 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 13:59:00,692 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 13:59:00,693 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 13:59:00,693 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 13:59:00,693 INFO L290 TraceCheckUtils]: 146: Hoare triple {63480#(<= ~counter~0 15)} ~cond := #in~cond; {63480#(<= ~counter~0 15)} is VALID [2022-04-28 13:59:00,694 INFO L290 TraceCheckUtils]: 147: Hoare triple {63480#(<= ~counter~0 15)} assume !(0 == ~cond); {63480#(<= ~counter~0 15)} is VALID [2022-04-28 13:59:00,694 INFO L290 TraceCheckUtils]: 148: Hoare triple {63480#(<= ~counter~0 15)} assume true; {63480#(<= ~counter~0 15)} is VALID [2022-04-28 13:59:00,694 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 13:59:00,695 INFO L290 TraceCheckUtils]: 150: Hoare triple {63480#(<= ~counter~0 15)} assume !!(0 != ~y3~0); {63480#(<= ~counter~0 15)} is VALID [2022-04-28 13:59:00,695 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 13:59:00,696 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 13:59:00,696 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 13:59:00,696 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 13:59:00,697 INFO L290 TraceCheckUtils]: 155: Hoare triple {63508#(<= ~counter~0 16)} ~cond := #in~cond; {63508#(<= ~counter~0 16)} is VALID [2022-04-28 13:59:00,697 INFO L290 TraceCheckUtils]: 156: Hoare triple {63508#(<= ~counter~0 16)} assume !(0 == ~cond); {63508#(<= ~counter~0 16)} is VALID [2022-04-28 13:59:00,697 INFO L290 TraceCheckUtils]: 157: Hoare triple {63508#(<= ~counter~0 16)} assume true; {63508#(<= ~counter~0 16)} is VALID [2022-04-28 13:59:00,698 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 13:59:00,698 INFO L290 TraceCheckUtils]: 159: Hoare triple {63508#(<= ~counter~0 16)} assume !!(0 != ~y3~0); {63508#(<= ~counter~0 16)} is VALID [2022-04-28 13:59:00,698 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 13:59:00,699 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 13:59:00,699 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 13:59:00,699 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 13:59:00,700 INFO L290 TraceCheckUtils]: 164: Hoare triple {63536#(<= ~counter~0 17)} ~cond := #in~cond; {63536#(<= ~counter~0 17)} is VALID [2022-04-28 13:59:00,700 INFO L290 TraceCheckUtils]: 165: Hoare triple {63536#(<= ~counter~0 17)} assume !(0 == ~cond); {63536#(<= ~counter~0 17)} is VALID [2022-04-28 13:59:00,700 INFO L290 TraceCheckUtils]: 166: Hoare triple {63536#(<= ~counter~0 17)} assume true; {63536#(<= ~counter~0 17)} is VALID [2022-04-28 13:59:00,701 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 13:59:00,701 INFO L290 TraceCheckUtils]: 168: Hoare triple {63536#(<= ~counter~0 17)} assume !!(0 != ~y3~0); {63536#(<= ~counter~0 17)} is VALID [2022-04-28 13:59:00,701 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 13:59:00,702 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 13:59:00,702 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 13:59:00,703 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 13:59:00,703 INFO L290 TraceCheckUtils]: 173: Hoare triple {63564#(<= ~counter~0 18)} ~cond := #in~cond; {63564#(<= ~counter~0 18)} is VALID [2022-04-28 13:59:00,703 INFO L290 TraceCheckUtils]: 174: Hoare triple {63564#(<= ~counter~0 18)} assume !(0 == ~cond); {63564#(<= ~counter~0 18)} is VALID [2022-04-28 13:59:00,703 INFO L290 TraceCheckUtils]: 175: Hoare triple {63564#(<= ~counter~0 18)} assume true; {63564#(<= ~counter~0 18)} is VALID [2022-04-28 13:59:00,704 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 13:59:00,704 INFO L290 TraceCheckUtils]: 177: Hoare triple {63564#(<= ~counter~0 18)} assume !!(0 != ~y3~0); {63564#(<= ~counter~0 18)} is VALID [2022-04-28 13:59:00,704 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 13:59:00,705 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 13:59:00,705 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 13:59:00,706 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 13:59:00,706 INFO L290 TraceCheckUtils]: 182: Hoare triple {63592#(<= ~counter~0 19)} ~cond := #in~cond; {63592#(<= ~counter~0 19)} is VALID [2022-04-28 13:59:00,706 INFO L290 TraceCheckUtils]: 183: Hoare triple {63592#(<= ~counter~0 19)} assume !(0 == ~cond); {63592#(<= ~counter~0 19)} is VALID [2022-04-28 13:59:00,707 INFO L290 TraceCheckUtils]: 184: Hoare triple {63592#(<= ~counter~0 19)} assume true; {63592#(<= ~counter~0 19)} is VALID [2022-04-28 13:59:00,707 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 13:59:00,707 INFO L290 TraceCheckUtils]: 186: Hoare triple {63592#(<= ~counter~0 19)} assume !!(0 != ~y3~0); {63592#(<= ~counter~0 19)} is VALID [2022-04-28 13:59:00,708 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 13:59:00,708 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 13:59:00,709 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 13:59:00,709 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 13:59:00,709 INFO L290 TraceCheckUtils]: 191: Hoare triple {63620#(<= ~counter~0 20)} ~cond := #in~cond; {63620#(<= ~counter~0 20)} is VALID [2022-04-28 13:59:00,710 INFO L290 TraceCheckUtils]: 192: Hoare triple {63620#(<= ~counter~0 20)} assume !(0 == ~cond); {63620#(<= ~counter~0 20)} is VALID [2022-04-28 13:59:00,710 INFO L290 TraceCheckUtils]: 193: Hoare triple {63620#(<= ~counter~0 20)} assume true; {63620#(<= ~counter~0 20)} is VALID [2022-04-28 13:59:00,710 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 13:59:00,711 INFO L290 TraceCheckUtils]: 195: Hoare triple {63620#(<= ~counter~0 20)} assume !!(0 != ~y3~0); {63620#(<= ~counter~0 20)} is VALID [2022-04-28 13:59:00,711 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 13:59:00,712 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 13:59:00,712 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 13:59:00,712 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 13:59:00,713 INFO L290 TraceCheckUtils]: 200: Hoare triple {63648#(<= ~counter~0 21)} ~cond := #in~cond; {63648#(<= ~counter~0 21)} is VALID [2022-04-28 13:59:00,713 INFO L290 TraceCheckUtils]: 201: Hoare triple {63648#(<= ~counter~0 21)} assume !(0 == ~cond); {63648#(<= ~counter~0 21)} is VALID [2022-04-28 13:59:00,713 INFO L290 TraceCheckUtils]: 202: Hoare triple {63648#(<= ~counter~0 21)} assume true; {63648#(<= ~counter~0 21)} is VALID [2022-04-28 13:59:00,714 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 13:59:00,714 INFO L290 TraceCheckUtils]: 204: Hoare triple {63648#(<= ~counter~0 21)} assume !!(0 != ~y3~0); {63648#(<= ~counter~0 21)} is VALID [2022-04-28 13:59:00,714 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 13:59:00,715 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 13:59:00,715 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 13:59:00,716 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 13:59:00,716 INFO L290 TraceCheckUtils]: 209: Hoare triple {63676#(<= ~counter~0 22)} ~cond := #in~cond; {63676#(<= ~counter~0 22)} is VALID [2022-04-28 13:59:00,716 INFO L290 TraceCheckUtils]: 210: Hoare triple {63676#(<= ~counter~0 22)} assume !(0 == ~cond); {63676#(<= ~counter~0 22)} is VALID [2022-04-28 13:59:00,716 INFO L290 TraceCheckUtils]: 211: Hoare triple {63676#(<= ~counter~0 22)} assume true; {63676#(<= ~counter~0 22)} is VALID [2022-04-28 13:59:00,717 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 13:59:00,717 INFO L290 TraceCheckUtils]: 213: Hoare triple {63676#(<= ~counter~0 22)} assume !!(0 != ~y3~0); {63676#(<= ~counter~0 22)} is VALID [2022-04-28 13:59:00,717 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 13:59:00,718 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 13:59:00,718 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 13:59:00,719 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 13:59:00,719 INFO L290 TraceCheckUtils]: 218: Hoare triple {63704#(<= ~counter~0 23)} ~cond := #in~cond; {63704#(<= ~counter~0 23)} is VALID [2022-04-28 13:59:00,719 INFO L290 TraceCheckUtils]: 219: Hoare triple {63704#(<= ~counter~0 23)} assume !(0 == ~cond); {63704#(<= ~counter~0 23)} is VALID [2022-04-28 13:59:00,720 INFO L290 TraceCheckUtils]: 220: Hoare triple {63704#(<= ~counter~0 23)} assume true; {63704#(<= ~counter~0 23)} is VALID [2022-04-28 13:59:00,720 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 13:59:00,720 INFO L290 TraceCheckUtils]: 222: Hoare triple {63704#(<= ~counter~0 23)} assume !!(0 != ~y3~0); {63704#(<= ~counter~0 23)} is VALID [2022-04-28 13:59:00,721 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 13:59:00,721 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 13:59:00,721 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 13:59:00,722 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 13:59:00,722 INFO L290 TraceCheckUtils]: 227: Hoare triple {63732#(<= ~counter~0 24)} ~cond := #in~cond; {63732#(<= ~counter~0 24)} is VALID [2022-04-28 13:59:00,722 INFO L290 TraceCheckUtils]: 228: Hoare triple {63732#(<= ~counter~0 24)} assume !(0 == ~cond); {63732#(<= ~counter~0 24)} is VALID [2022-04-28 13:59:00,723 INFO L290 TraceCheckUtils]: 229: Hoare triple {63732#(<= ~counter~0 24)} assume true; {63732#(<= ~counter~0 24)} is VALID [2022-04-28 13:59:00,723 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 13:59:00,723 INFO L290 TraceCheckUtils]: 231: Hoare triple {63732#(<= ~counter~0 24)} assume !!(0 != ~y3~0); {63732#(<= ~counter~0 24)} is VALID [2022-04-28 13:59:00,724 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 13:59:00,724 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 13:59:00,725 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 13:59:00,725 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 13:59:00,725 INFO L290 TraceCheckUtils]: 236: Hoare triple {63760#(<= ~counter~0 25)} ~cond := #in~cond; {63760#(<= ~counter~0 25)} is VALID [2022-04-28 13:59:00,726 INFO L290 TraceCheckUtils]: 237: Hoare triple {63760#(<= ~counter~0 25)} assume !(0 == ~cond); {63760#(<= ~counter~0 25)} is VALID [2022-04-28 13:59:00,726 INFO L290 TraceCheckUtils]: 238: Hoare triple {63760#(<= ~counter~0 25)} assume true; {63760#(<= ~counter~0 25)} is VALID [2022-04-28 13:59:00,726 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 13:59:00,727 INFO L290 TraceCheckUtils]: 240: Hoare triple {63760#(<= ~counter~0 25)} assume !!(0 != ~y3~0); {63760#(<= ~counter~0 25)} is VALID [2022-04-28 13:59:00,727 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 13:59:00,728 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 13:59:00,728 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 13:59:00,728 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 13:59:00,729 INFO L290 TraceCheckUtils]: 245: Hoare triple {63788#(<= ~counter~0 26)} ~cond := #in~cond; {63788#(<= ~counter~0 26)} is VALID [2022-04-28 13:59:00,729 INFO L290 TraceCheckUtils]: 246: Hoare triple {63788#(<= ~counter~0 26)} assume !(0 == ~cond); {63788#(<= ~counter~0 26)} is VALID [2022-04-28 13:59:00,729 INFO L290 TraceCheckUtils]: 247: Hoare triple {63788#(<= ~counter~0 26)} assume true; {63788#(<= ~counter~0 26)} is VALID [2022-04-28 13:59:00,730 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 13:59:00,730 INFO L290 TraceCheckUtils]: 249: Hoare triple {63788#(<= ~counter~0 26)} assume !!(0 != ~y3~0); {63788#(<= ~counter~0 26)} is VALID [2022-04-28 13:59:00,730 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 13:59:00,731 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 13:59:00,731 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 13:59:00,732 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 13:59:00,732 INFO L290 TraceCheckUtils]: 254: Hoare triple {63816#(<= ~counter~0 27)} ~cond := #in~cond; {63816#(<= ~counter~0 27)} is VALID [2022-04-28 13:59:00,732 INFO L290 TraceCheckUtils]: 255: Hoare triple {63816#(<= ~counter~0 27)} assume !(0 == ~cond); {63816#(<= ~counter~0 27)} is VALID [2022-04-28 13:59:00,732 INFO L290 TraceCheckUtils]: 256: Hoare triple {63816#(<= ~counter~0 27)} assume true; {63816#(<= ~counter~0 27)} is VALID [2022-04-28 13:59:00,733 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 13:59:00,733 INFO L290 TraceCheckUtils]: 258: Hoare triple {63816#(<= ~counter~0 27)} assume !!(0 != ~y3~0); {63816#(<= ~counter~0 27)} is VALID [2022-04-28 13:59:00,733 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 13:59:00,734 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 13:59:00,734 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 13:59:00,735 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 13:59:00,735 INFO L290 TraceCheckUtils]: 263: Hoare triple {63844#(<= ~counter~0 28)} ~cond := #in~cond; {63844#(<= ~counter~0 28)} is VALID [2022-04-28 13:59:00,735 INFO L290 TraceCheckUtils]: 264: Hoare triple {63844#(<= ~counter~0 28)} assume !(0 == ~cond); {63844#(<= ~counter~0 28)} is VALID [2022-04-28 13:59:00,736 INFO L290 TraceCheckUtils]: 265: Hoare triple {63844#(<= ~counter~0 28)} assume true; {63844#(<= ~counter~0 28)} is VALID [2022-04-28 13:59:00,736 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 13:59:00,736 INFO L290 TraceCheckUtils]: 267: Hoare triple {63844#(<= ~counter~0 28)} assume !!(0 != ~y3~0); {63844#(<= ~counter~0 28)} is VALID [2022-04-28 13:59:00,737 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 13:59:00,737 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 13:59:00,738 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 13:59:00,738 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 13:59:00,738 INFO L290 TraceCheckUtils]: 272: Hoare triple {63872#(<= ~counter~0 29)} ~cond := #in~cond; {63872#(<= ~counter~0 29)} is VALID [2022-04-28 13:59:00,739 INFO L290 TraceCheckUtils]: 273: Hoare triple {63872#(<= ~counter~0 29)} assume !(0 == ~cond); {63872#(<= ~counter~0 29)} is VALID [2022-04-28 13:59:00,739 INFO L290 TraceCheckUtils]: 274: Hoare triple {63872#(<= ~counter~0 29)} assume true; {63872#(<= ~counter~0 29)} is VALID [2022-04-28 13:59:00,739 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 13:59:00,740 INFO L290 TraceCheckUtils]: 276: Hoare triple {63872#(<= ~counter~0 29)} assume !!(0 != ~y3~0); {63872#(<= ~counter~0 29)} is VALID [2022-04-28 13:59:00,740 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 13:59:00,741 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 13:59:00,741 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 13:59:00,741 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 13:59:00,742 INFO L290 TraceCheckUtils]: 281: Hoare triple {63900#(<= ~counter~0 30)} ~cond := #in~cond; {63900#(<= ~counter~0 30)} is VALID [2022-04-28 13:59:00,742 INFO L290 TraceCheckUtils]: 282: Hoare triple {63900#(<= ~counter~0 30)} assume !(0 == ~cond); {63900#(<= ~counter~0 30)} is VALID [2022-04-28 13:59:00,742 INFO L290 TraceCheckUtils]: 283: Hoare triple {63900#(<= ~counter~0 30)} assume true; {63900#(<= ~counter~0 30)} is VALID [2022-04-28 13:59:00,743 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 13:59:00,743 INFO L290 TraceCheckUtils]: 285: Hoare triple {63900#(<= ~counter~0 30)} assume !!(0 != ~y3~0); {63900#(<= ~counter~0 30)} is VALID [2022-04-28 13:59:00,743 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 13:59:00,744 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 13:59:00,744 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 13:59:00,745 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 13:59:00,745 INFO L290 TraceCheckUtils]: 290: Hoare triple {63928#(<= ~counter~0 31)} ~cond := #in~cond; {63928#(<= ~counter~0 31)} is VALID [2022-04-28 13:59:00,745 INFO L290 TraceCheckUtils]: 291: Hoare triple {63928#(<= ~counter~0 31)} assume !(0 == ~cond); {63928#(<= ~counter~0 31)} is VALID [2022-04-28 13:59:00,745 INFO L290 TraceCheckUtils]: 292: Hoare triple {63928#(<= ~counter~0 31)} assume true; {63928#(<= ~counter~0 31)} is VALID [2022-04-28 13:59:00,746 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 13:59:00,746 INFO L290 TraceCheckUtils]: 294: Hoare triple {63928#(<= ~counter~0 31)} assume !!(0 != ~y3~0); {63928#(<= ~counter~0 31)} is VALID [2022-04-28 13:59:00,746 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 13:59:00,747 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 13:59:00,747 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 13:59:00,747 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 13:59:00,747 INFO L290 TraceCheckUtils]: 299: Hoare triple {63032#false} ~cond := #in~cond; {63032#false} is VALID [2022-04-28 13:59:00,747 INFO L290 TraceCheckUtils]: 300: Hoare triple {63032#false} assume 0 == ~cond; {63032#false} is VALID [2022-04-28 13:59:00,747 INFO L290 TraceCheckUtils]: 301: Hoare triple {63032#false} assume !false; {63032#false} is VALID [2022-04-28 13:59:00,748 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 13:59:00,748 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 13:59:02,328 INFO L290 TraceCheckUtils]: 301: Hoare triple {63032#false} assume !false; {63032#false} is VALID [2022-04-28 13:59:02,328 INFO L290 TraceCheckUtils]: 300: Hoare triple {63032#false} assume 0 == ~cond; {63032#false} is VALID [2022-04-28 13:59:02,328 INFO L290 TraceCheckUtils]: 299: Hoare triple {63032#false} ~cond := #in~cond; {63032#false} is VALID [2022-04-28 13:59:02,328 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 13:59:02,328 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 13:59:02,329 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 13:59:02,329 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 13:59:02,329 INFO L290 TraceCheckUtils]: 294: Hoare triple {63988#(< ~counter~0 50)} assume !!(0 != ~y3~0); {63988#(< ~counter~0 50)} is VALID [2022-04-28 13:59:02,330 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {63031#true} {63988#(< ~counter~0 50)} #63#return; {63988#(< ~counter~0 50)} is VALID [2022-04-28 13:59:02,330 INFO L290 TraceCheckUtils]: 292: Hoare triple {63031#true} assume true; {63031#true} is VALID [2022-04-28 13:59:02,330 INFO L290 TraceCheckUtils]: 291: Hoare triple {63031#true} assume !(0 == ~cond); {63031#true} is VALID [2022-04-28 13:59:02,330 INFO L290 TraceCheckUtils]: 290: Hoare triple {63031#true} ~cond := #in~cond; {63031#true} is VALID [2022-04-28 13:59:02,330 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 13:59:02,330 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 13:59:02,332 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 13:59:02,332 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 13:59:02,332 INFO L290 TraceCheckUtils]: 285: Hoare triple {64016#(< ~counter~0 49)} assume !!(0 != ~y3~0); {64016#(< ~counter~0 49)} is VALID [2022-04-28 13:59:02,333 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {63031#true} {64016#(< ~counter~0 49)} #63#return; {64016#(< ~counter~0 49)} is VALID [2022-04-28 13:59:02,333 INFO L290 TraceCheckUtils]: 283: Hoare triple {63031#true} assume true; {63031#true} is VALID [2022-04-28 13:59:02,333 INFO L290 TraceCheckUtils]: 282: Hoare triple {63031#true} assume !(0 == ~cond); {63031#true} is VALID [2022-04-28 13:59:02,333 INFO L290 TraceCheckUtils]: 281: Hoare triple {63031#true} ~cond := #in~cond; {63031#true} is VALID [2022-04-28 13:59:02,333 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 13:59:02,333 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 13:59:02,334 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 13:59:02,334 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 13:59:02,334 INFO L290 TraceCheckUtils]: 276: Hoare triple {64044#(< ~counter~0 48)} assume !!(0 != ~y3~0); {64044#(< ~counter~0 48)} is VALID [2022-04-28 13:59:02,335 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {63031#true} {64044#(< ~counter~0 48)} #63#return; {64044#(< ~counter~0 48)} is VALID [2022-04-28 13:59:02,335 INFO L290 TraceCheckUtils]: 274: Hoare triple {63031#true} assume true; {63031#true} is VALID [2022-04-28 13:59:02,335 INFO L290 TraceCheckUtils]: 273: Hoare triple {63031#true} assume !(0 == ~cond); {63031#true} is VALID [2022-04-28 13:59:02,335 INFO L290 TraceCheckUtils]: 272: Hoare triple {63031#true} ~cond := #in~cond; {63031#true} is VALID [2022-04-28 13:59:02,335 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 13:59:02,335 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 13:59:02,336 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 13:59:02,336 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 13:59:02,336 INFO L290 TraceCheckUtils]: 267: Hoare triple {64072#(< ~counter~0 47)} assume !!(0 != ~y3~0); {64072#(< ~counter~0 47)} is VALID [2022-04-28 13:59:02,337 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {63031#true} {64072#(< ~counter~0 47)} #63#return; {64072#(< ~counter~0 47)} is VALID [2022-04-28 13:59:02,337 INFO L290 TraceCheckUtils]: 265: Hoare triple {63031#true} assume true; {63031#true} is VALID [2022-04-28 13:59:02,337 INFO L290 TraceCheckUtils]: 264: Hoare triple {63031#true} assume !(0 == ~cond); {63031#true} is VALID [2022-04-28 13:59:02,337 INFO L290 TraceCheckUtils]: 263: Hoare triple {63031#true} ~cond := #in~cond; {63031#true} is VALID [2022-04-28 13:59:02,337 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 13:59:02,337 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 13:59:02,338 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 13:59:02,338 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 13:59:02,339 INFO L290 TraceCheckUtils]: 258: Hoare triple {64100#(< ~counter~0 46)} assume !!(0 != ~y3~0); {64100#(< ~counter~0 46)} is VALID [2022-04-28 13:59:02,339 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {63031#true} {64100#(< ~counter~0 46)} #63#return; {64100#(< ~counter~0 46)} is VALID [2022-04-28 13:59:02,339 INFO L290 TraceCheckUtils]: 256: Hoare triple {63031#true} assume true; {63031#true} is VALID [2022-04-28 13:59:02,339 INFO L290 TraceCheckUtils]: 255: Hoare triple {63031#true} assume !(0 == ~cond); {63031#true} is VALID [2022-04-28 13:59:02,339 INFO L290 TraceCheckUtils]: 254: Hoare triple {63031#true} ~cond := #in~cond; {63031#true} is VALID [2022-04-28 13:59:02,339 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 13:59:02,340 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 13:59:02,340 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 13:59:02,341 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 13:59:02,341 INFO L290 TraceCheckUtils]: 249: Hoare triple {64128#(< ~counter~0 45)} assume !!(0 != ~y3~0); {64128#(< ~counter~0 45)} is VALID [2022-04-28 13:59:02,341 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {63031#true} {64128#(< ~counter~0 45)} #63#return; {64128#(< ~counter~0 45)} is VALID [2022-04-28 13:59:02,341 INFO L290 TraceCheckUtils]: 247: Hoare triple {63031#true} assume true; {63031#true} is VALID [2022-04-28 13:59:02,342 INFO L290 TraceCheckUtils]: 246: Hoare triple {63031#true} assume !(0 == ~cond); {63031#true} is VALID [2022-04-28 13:59:02,342 INFO L290 TraceCheckUtils]: 245: Hoare triple {63031#true} ~cond := #in~cond; {63031#true} is VALID [2022-04-28 13:59:02,342 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 13:59:02,342 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 13:59:02,343 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 13:59:02,343 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 13:59:02,343 INFO L290 TraceCheckUtils]: 240: Hoare triple {64156#(< ~counter~0 44)} assume !!(0 != ~y3~0); {64156#(< ~counter~0 44)} is VALID [2022-04-28 13:59:02,344 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {63031#true} {64156#(< ~counter~0 44)} #63#return; {64156#(< ~counter~0 44)} is VALID [2022-04-28 13:59:02,344 INFO L290 TraceCheckUtils]: 238: Hoare triple {63031#true} assume true; {63031#true} is VALID [2022-04-28 13:59:02,344 INFO L290 TraceCheckUtils]: 237: Hoare triple {63031#true} assume !(0 == ~cond); {63031#true} is VALID [2022-04-28 13:59:02,344 INFO L290 TraceCheckUtils]: 236: Hoare triple {63031#true} ~cond := #in~cond; {63031#true} is VALID [2022-04-28 13:59:02,344 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 13:59:02,344 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 13:59:02,345 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 13:59:02,345 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 13:59:02,345 INFO L290 TraceCheckUtils]: 231: Hoare triple {64184#(< ~counter~0 43)} assume !!(0 != ~y3~0); {64184#(< ~counter~0 43)} is VALID [2022-04-28 13:59:02,346 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {63031#true} {64184#(< ~counter~0 43)} #63#return; {64184#(< ~counter~0 43)} is VALID [2022-04-28 13:59:02,346 INFO L290 TraceCheckUtils]: 229: Hoare triple {63031#true} assume true; {63031#true} is VALID [2022-04-28 13:59:02,346 INFO L290 TraceCheckUtils]: 228: Hoare triple {63031#true} assume !(0 == ~cond); {63031#true} is VALID [2022-04-28 13:59:02,346 INFO L290 TraceCheckUtils]: 227: Hoare triple {63031#true} ~cond := #in~cond; {63031#true} is VALID [2022-04-28 13:59:02,346 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 13:59:02,346 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 13:59:02,347 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 13:59:02,347 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 13:59:02,347 INFO L290 TraceCheckUtils]: 222: Hoare triple {64212#(< ~counter~0 42)} assume !!(0 != ~y3~0); {64212#(< ~counter~0 42)} is VALID [2022-04-28 13:59:02,348 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {63031#true} {64212#(< ~counter~0 42)} #63#return; {64212#(< ~counter~0 42)} is VALID [2022-04-28 13:59:02,348 INFO L290 TraceCheckUtils]: 220: Hoare triple {63031#true} assume true; {63031#true} is VALID [2022-04-28 13:59:02,348 INFO L290 TraceCheckUtils]: 219: Hoare triple {63031#true} assume !(0 == ~cond); {63031#true} is VALID [2022-04-28 13:59:02,348 INFO L290 TraceCheckUtils]: 218: Hoare triple {63031#true} ~cond := #in~cond; {63031#true} is VALID [2022-04-28 13:59:02,348 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 13:59:02,348 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 13:59:02,349 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 13:59:02,349 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 13:59:02,350 INFO L290 TraceCheckUtils]: 213: Hoare triple {64240#(< ~counter~0 41)} assume !!(0 != ~y3~0); {64240#(< ~counter~0 41)} is VALID [2022-04-28 13:59:02,350 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {63031#true} {64240#(< ~counter~0 41)} #63#return; {64240#(< ~counter~0 41)} is VALID [2022-04-28 13:59:02,350 INFO L290 TraceCheckUtils]: 211: Hoare triple {63031#true} assume true; {63031#true} is VALID [2022-04-28 13:59:02,350 INFO L290 TraceCheckUtils]: 210: Hoare triple {63031#true} assume !(0 == ~cond); {63031#true} is VALID [2022-04-28 13:59:02,350 INFO L290 TraceCheckUtils]: 209: Hoare triple {63031#true} ~cond := #in~cond; {63031#true} is VALID [2022-04-28 13:59:02,350 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 13:59:02,351 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 13:59:02,351 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 13:59:02,352 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 13:59:02,352 INFO L290 TraceCheckUtils]: 204: Hoare triple {64268#(< ~counter~0 40)} assume !!(0 != ~y3~0); {64268#(< ~counter~0 40)} is VALID [2022-04-28 13:59:02,352 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {63031#true} {64268#(< ~counter~0 40)} #63#return; {64268#(< ~counter~0 40)} is VALID [2022-04-28 13:59:02,352 INFO L290 TraceCheckUtils]: 202: Hoare triple {63031#true} assume true; {63031#true} is VALID [2022-04-28 13:59:02,352 INFO L290 TraceCheckUtils]: 201: Hoare triple {63031#true} assume !(0 == ~cond); {63031#true} is VALID [2022-04-28 13:59:02,353 INFO L290 TraceCheckUtils]: 200: Hoare triple {63031#true} ~cond := #in~cond; {63031#true} is VALID [2022-04-28 13:59:02,353 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 13:59:02,353 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 13:59:02,353 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 13:59:02,354 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 13:59:02,354 INFO L290 TraceCheckUtils]: 195: Hoare triple {64296#(< ~counter~0 39)} assume !!(0 != ~y3~0); {64296#(< ~counter~0 39)} is VALID [2022-04-28 13:59:02,354 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {63031#true} {64296#(< ~counter~0 39)} #63#return; {64296#(< ~counter~0 39)} is VALID [2022-04-28 13:59:02,355 INFO L290 TraceCheckUtils]: 193: Hoare triple {63031#true} assume true; {63031#true} is VALID [2022-04-28 13:59:02,355 INFO L290 TraceCheckUtils]: 192: Hoare triple {63031#true} assume !(0 == ~cond); {63031#true} is VALID [2022-04-28 13:59:02,355 INFO L290 TraceCheckUtils]: 191: Hoare triple {63031#true} ~cond := #in~cond; {63031#true} is VALID [2022-04-28 13:59:02,355 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 13:59:02,355 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 13:59:02,356 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 13:59:02,356 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 13:59:02,356 INFO L290 TraceCheckUtils]: 186: Hoare triple {64324#(< ~counter~0 38)} assume !!(0 != ~y3~0); {64324#(< ~counter~0 38)} is VALID [2022-04-28 13:59:02,357 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {63031#true} {64324#(< ~counter~0 38)} #63#return; {64324#(< ~counter~0 38)} is VALID [2022-04-28 13:59:02,357 INFO L290 TraceCheckUtils]: 184: Hoare triple {63031#true} assume true; {63031#true} is VALID [2022-04-28 13:59:02,357 INFO L290 TraceCheckUtils]: 183: Hoare triple {63031#true} assume !(0 == ~cond); {63031#true} is VALID [2022-04-28 13:59:02,357 INFO L290 TraceCheckUtils]: 182: Hoare triple {63031#true} ~cond := #in~cond; {63031#true} is VALID [2022-04-28 13:59:02,357 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 13:59:02,357 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 13:59:02,358 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 13:59:02,358 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 13:59:02,358 INFO L290 TraceCheckUtils]: 177: Hoare triple {64352#(< ~counter~0 37)} assume !!(0 != ~y3~0); {64352#(< ~counter~0 37)} is VALID [2022-04-28 13:59:02,359 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {63031#true} {64352#(< ~counter~0 37)} #63#return; {64352#(< ~counter~0 37)} is VALID [2022-04-28 13:59:02,359 INFO L290 TraceCheckUtils]: 175: Hoare triple {63031#true} assume true; {63031#true} is VALID [2022-04-28 13:59:02,359 INFO L290 TraceCheckUtils]: 174: Hoare triple {63031#true} assume !(0 == ~cond); {63031#true} is VALID [2022-04-28 13:59:02,359 INFO L290 TraceCheckUtils]: 173: Hoare triple {63031#true} ~cond := #in~cond; {63031#true} is VALID [2022-04-28 13:59:02,359 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 13:59:02,359 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 13:59:02,360 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 13:59:02,360 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 13:59:02,361 INFO L290 TraceCheckUtils]: 168: Hoare triple {64380#(< ~counter~0 36)} assume !!(0 != ~y3~0); {64380#(< ~counter~0 36)} is VALID [2022-04-28 13:59:02,361 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {63031#true} {64380#(< ~counter~0 36)} #63#return; {64380#(< ~counter~0 36)} is VALID [2022-04-28 13:59:02,361 INFO L290 TraceCheckUtils]: 166: Hoare triple {63031#true} assume true; {63031#true} is VALID [2022-04-28 13:59:02,361 INFO L290 TraceCheckUtils]: 165: Hoare triple {63031#true} assume !(0 == ~cond); {63031#true} is VALID [2022-04-28 13:59:02,361 INFO L290 TraceCheckUtils]: 164: Hoare triple {63031#true} ~cond := #in~cond; {63031#true} is VALID [2022-04-28 13:59:02,361 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 13:59:02,362 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 13:59:02,362 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 13:59:02,363 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 13:59:02,363 INFO L290 TraceCheckUtils]: 159: Hoare triple {64408#(< ~counter~0 35)} assume !!(0 != ~y3~0); {64408#(< ~counter~0 35)} is VALID [2022-04-28 13:59:02,363 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {63031#true} {64408#(< ~counter~0 35)} #63#return; {64408#(< ~counter~0 35)} is VALID [2022-04-28 13:59:02,363 INFO L290 TraceCheckUtils]: 157: Hoare triple {63031#true} assume true; {63031#true} is VALID [2022-04-28 13:59:02,363 INFO L290 TraceCheckUtils]: 156: Hoare triple {63031#true} assume !(0 == ~cond); {63031#true} is VALID [2022-04-28 13:59:02,363 INFO L290 TraceCheckUtils]: 155: Hoare triple {63031#true} ~cond := #in~cond; {63031#true} is VALID [2022-04-28 13:59:02,364 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 13:59:02,364 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 13:59:02,364 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 13:59:02,365 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 13:59:02,365 INFO L290 TraceCheckUtils]: 150: Hoare triple {64436#(< ~counter~0 34)} assume !!(0 != ~y3~0); {64436#(< ~counter~0 34)} is VALID [2022-04-28 13:59:02,365 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {63031#true} {64436#(< ~counter~0 34)} #63#return; {64436#(< ~counter~0 34)} is VALID [2022-04-28 13:59:02,366 INFO L290 TraceCheckUtils]: 148: Hoare triple {63031#true} assume true; {63031#true} is VALID [2022-04-28 13:59:02,366 INFO L290 TraceCheckUtils]: 147: Hoare triple {63031#true} assume !(0 == ~cond); {63031#true} is VALID [2022-04-28 13:59:02,366 INFO L290 TraceCheckUtils]: 146: Hoare triple {63031#true} ~cond := #in~cond; {63031#true} is VALID [2022-04-28 13:59:02,366 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 13:59:02,366 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 13:59:02,367 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 13:59:02,367 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 13:59:02,367 INFO L290 TraceCheckUtils]: 141: Hoare triple {64464#(< ~counter~0 33)} assume !!(0 != ~y3~0); {64464#(< ~counter~0 33)} is VALID [2022-04-28 13:59:02,368 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {63031#true} {64464#(< ~counter~0 33)} #63#return; {64464#(< ~counter~0 33)} is VALID [2022-04-28 13:59:02,368 INFO L290 TraceCheckUtils]: 139: Hoare triple {63031#true} assume true; {63031#true} is VALID [2022-04-28 13:59:02,368 INFO L290 TraceCheckUtils]: 138: Hoare triple {63031#true} assume !(0 == ~cond); {63031#true} is VALID [2022-04-28 13:59:02,368 INFO L290 TraceCheckUtils]: 137: Hoare triple {63031#true} ~cond := #in~cond; {63031#true} is VALID [2022-04-28 13:59:02,368 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 13:59:02,368 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 13:59:02,369 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 13:59:02,369 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 13:59:02,369 INFO L290 TraceCheckUtils]: 132: Hoare triple {63928#(<= ~counter~0 31)} assume !!(0 != ~y3~0); {63928#(<= ~counter~0 31)} is VALID [2022-04-28 13:59:02,370 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {63031#true} {63928#(<= ~counter~0 31)} #63#return; {63928#(<= ~counter~0 31)} is VALID [2022-04-28 13:59:02,370 INFO L290 TraceCheckUtils]: 130: Hoare triple {63031#true} assume true; {63031#true} is VALID [2022-04-28 13:59:02,370 INFO L290 TraceCheckUtils]: 129: Hoare triple {63031#true} assume !(0 == ~cond); {63031#true} is VALID [2022-04-28 13:59:02,370 INFO L290 TraceCheckUtils]: 128: Hoare triple {63031#true} ~cond := #in~cond; {63031#true} is VALID [2022-04-28 13:59:02,370 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 13:59:02,370 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 13:59:02,371 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 13:59:02,371 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 13:59:02,372 INFO L290 TraceCheckUtils]: 123: Hoare triple {63900#(<= ~counter~0 30)} assume !!(0 != ~y3~0); {63900#(<= ~counter~0 30)} is VALID [2022-04-28 13:59:02,372 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {63031#true} {63900#(<= ~counter~0 30)} #63#return; {63900#(<= ~counter~0 30)} is VALID [2022-04-28 13:59:02,372 INFO L290 TraceCheckUtils]: 121: Hoare triple {63031#true} assume true; {63031#true} is VALID [2022-04-28 13:59:02,372 INFO L290 TraceCheckUtils]: 120: Hoare triple {63031#true} assume !(0 == ~cond); {63031#true} is VALID [2022-04-28 13:59:02,372 INFO L290 TraceCheckUtils]: 119: Hoare triple {63031#true} ~cond := #in~cond; {63031#true} is VALID [2022-04-28 13:59:02,372 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 13:59:02,372 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 13:59:02,373 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 13:59:02,373 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 13:59:02,374 INFO L290 TraceCheckUtils]: 114: Hoare triple {63872#(<= ~counter~0 29)} assume !!(0 != ~y3~0); {63872#(<= ~counter~0 29)} is VALID [2022-04-28 13:59:02,374 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {63031#true} {63872#(<= ~counter~0 29)} #63#return; {63872#(<= ~counter~0 29)} is VALID [2022-04-28 13:59:02,374 INFO L290 TraceCheckUtils]: 112: Hoare triple {63031#true} assume true; {63031#true} is VALID [2022-04-28 13:59:02,374 INFO L290 TraceCheckUtils]: 111: Hoare triple {63031#true} assume !(0 == ~cond); {63031#true} is VALID [2022-04-28 13:59:02,374 INFO L290 TraceCheckUtils]: 110: Hoare triple {63031#true} ~cond := #in~cond; {63031#true} is VALID [2022-04-28 13:59:02,374 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 13:59:02,375 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 13:59:02,375 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 13:59:02,376 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 13:59:02,376 INFO L290 TraceCheckUtils]: 105: Hoare triple {63844#(<= ~counter~0 28)} assume !!(0 != ~y3~0); {63844#(<= ~counter~0 28)} is VALID [2022-04-28 13:59:02,376 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {63031#true} {63844#(<= ~counter~0 28)} #63#return; {63844#(<= ~counter~0 28)} is VALID [2022-04-28 13:59:02,376 INFO L290 TraceCheckUtils]: 103: Hoare triple {63031#true} assume true; {63031#true} is VALID [2022-04-28 13:59:02,376 INFO L290 TraceCheckUtils]: 102: Hoare triple {63031#true} assume !(0 == ~cond); {63031#true} is VALID [2022-04-28 13:59:02,377 INFO L290 TraceCheckUtils]: 101: Hoare triple {63031#true} ~cond := #in~cond; {63031#true} is VALID [2022-04-28 13:59:02,377 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 13:59:02,377 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 13:59:02,378 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 13:59:02,378 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 13:59:02,378 INFO L290 TraceCheckUtils]: 96: Hoare triple {63816#(<= ~counter~0 27)} assume !!(0 != ~y3~0); {63816#(<= ~counter~0 27)} is VALID [2022-04-28 13:59:02,379 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {63031#true} {63816#(<= ~counter~0 27)} #63#return; {63816#(<= ~counter~0 27)} is VALID [2022-04-28 13:59:02,379 INFO L290 TraceCheckUtils]: 94: Hoare triple {63031#true} assume true; {63031#true} is VALID [2022-04-28 13:59:02,379 INFO L290 TraceCheckUtils]: 93: Hoare triple {63031#true} assume !(0 == ~cond); {63031#true} is VALID [2022-04-28 13:59:02,379 INFO L290 TraceCheckUtils]: 92: Hoare triple {63031#true} ~cond := #in~cond; {63031#true} is VALID [2022-04-28 13:59:02,379 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 13:59:02,379 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 13:59:02,380 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 13:59:02,380 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 13:59:02,380 INFO L290 TraceCheckUtils]: 87: Hoare triple {63788#(<= ~counter~0 26)} assume !!(0 != ~y3~0); {63788#(<= ~counter~0 26)} is VALID [2022-04-28 13:59:02,381 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {63031#true} {63788#(<= ~counter~0 26)} #63#return; {63788#(<= ~counter~0 26)} is VALID [2022-04-28 13:59:02,381 INFO L290 TraceCheckUtils]: 85: Hoare triple {63031#true} assume true; {63031#true} is VALID [2022-04-28 13:59:02,381 INFO L290 TraceCheckUtils]: 84: Hoare triple {63031#true} assume !(0 == ~cond); {63031#true} is VALID [2022-04-28 13:59:02,381 INFO L290 TraceCheckUtils]: 83: Hoare triple {63031#true} ~cond := #in~cond; {63031#true} is VALID [2022-04-28 13:59:02,381 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 13:59:02,381 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 13:59:02,382 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 13:59:02,382 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 13:59:02,382 INFO L290 TraceCheckUtils]: 78: Hoare triple {63760#(<= ~counter~0 25)} assume !!(0 != ~y3~0); {63760#(<= ~counter~0 25)} is VALID [2022-04-28 13:59:02,383 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {63031#true} {63760#(<= ~counter~0 25)} #63#return; {63760#(<= ~counter~0 25)} is VALID [2022-04-28 13:59:02,383 INFO L290 TraceCheckUtils]: 76: Hoare triple {63031#true} assume true; {63031#true} is VALID [2022-04-28 13:59:02,383 INFO L290 TraceCheckUtils]: 75: Hoare triple {63031#true} assume !(0 == ~cond); {63031#true} is VALID [2022-04-28 13:59:02,383 INFO L290 TraceCheckUtils]: 74: Hoare triple {63031#true} ~cond := #in~cond; {63031#true} is VALID [2022-04-28 13:59:02,383 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 13:59:02,383 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 13:59:02,384 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 13:59:02,384 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 13:59:02,385 INFO L290 TraceCheckUtils]: 69: Hoare triple {63732#(<= ~counter~0 24)} assume !!(0 != ~y3~0); {63732#(<= ~counter~0 24)} is VALID [2022-04-28 13:59:02,385 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {63031#true} {63732#(<= ~counter~0 24)} #63#return; {63732#(<= ~counter~0 24)} is VALID [2022-04-28 13:59:02,385 INFO L290 TraceCheckUtils]: 67: Hoare triple {63031#true} assume true; {63031#true} is VALID [2022-04-28 13:59:02,385 INFO L290 TraceCheckUtils]: 66: Hoare triple {63031#true} assume !(0 == ~cond); {63031#true} is VALID [2022-04-28 13:59:02,385 INFO L290 TraceCheckUtils]: 65: Hoare triple {63031#true} ~cond := #in~cond; {63031#true} is VALID [2022-04-28 13:59:02,385 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 13:59:02,386 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 13:59:02,386 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 13:59:02,386 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 13:59:02,387 INFO L290 TraceCheckUtils]: 60: Hoare triple {63704#(<= ~counter~0 23)} assume !!(0 != ~y3~0); {63704#(<= ~counter~0 23)} is VALID [2022-04-28 13:59:02,387 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {63031#true} {63704#(<= ~counter~0 23)} #63#return; {63704#(<= ~counter~0 23)} is VALID [2022-04-28 13:59:02,387 INFO L290 TraceCheckUtils]: 58: Hoare triple {63031#true} assume true; {63031#true} is VALID [2022-04-28 13:59:02,387 INFO L290 TraceCheckUtils]: 57: Hoare triple {63031#true} assume !(0 == ~cond); {63031#true} is VALID [2022-04-28 13:59:02,387 INFO L290 TraceCheckUtils]: 56: Hoare triple {63031#true} ~cond := #in~cond; {63031#true} is VALID [2022-04-28 13:59:02,387 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 13:59:02,388 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 13:59:02,388 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 13:59:02,389 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 13:59:02,389 INFO L290 TraceCheckUtils]: 51: Hoare triple {63676#(<= ~counter~0 22)} assume !!(0 != ~y3~0); {63676#(<= ~counter~0 22)} is VALID [2022-04-28 13:59:02,389 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {63031#true} {63676#(<= ~counter~0 22)} #63#return; {63676#(<= ~counter~0 22)} is VALID [2022-04-28 13:59:02,389 INFO L290 TraceCheckUtils]: 49: Hoare triple {63031#true} assume true; {63031#true} is VALID [2022-04-28 13:59:02,390 INFO L290 TraceCheckUtils]: 48: Hoare triple {63031#true} assume !(0 == ~cond); {63031#true} is VALID [2022-04-28 13:59:02,390 INFO L290 TraceCheckUtils]: 47: Hoare triple {63031#true} ~cond := #in~cond; {63031#true} is VALID [2022-04-28 13:59:02,390 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 13:59:02,390 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 13:59:02,391 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 13:59:02,391 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 13:59:02,391 INFO L290 TraceCheckUtils]: 42: Hoare triple {63648#(<= ~counter~0 21)} assume !!(0 != ~y3~0); {63648#(<= ~counter~0 21)} is VALID [2022-04-28 13:59:02,392 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {63031#true} {63648#(<= ~counter~0 21)} #63#return; {63648#(<= ~counter~0 21)} is VALID [2022-04-28 13:59:02,392 INFO L290 TraceCheckUtils]: 40: Hoare triple {63031#true} assume true; {63031#true} is VALID [2022-04-28 13:59:02,392 INFO L290 TraceCheckUtils]: 39: Hoare triple {63031#true} assume !(0 == ~cond); {63031#true} is VALID [2022-04-28 13:59:02,392 INFO L290 TraceCheckUtils]: 38: Hoare triple {63031#true} ~cond := #in~cond; {63031#true} is VALID [2022-04-28 13:59:02,392 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 13:59:02,392 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 13:59:02,393 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 13:59:02,393 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 13:59:02,393 INFO L290 TraceCheckUtils]: 33: Hoare triple {63620#(<= ~counter~0 20)} assume !!(0 != ~y3~0); {63620#(<= ~counter~0 20)} is VALID [2022-04-28 13:59:02,394 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {63031#true} {63620#(<= ~counter~0 20)} #63#return; {63620#(<= ~counter~0 20)} is VALID [2022-04-28 13:59:02,394 INFO L290 TraceCheckUtils]: 31: Hoare triple {63031#true} assume true; {63031#true} is VALID [2022-04-28 13:59:02,394 INFO L290 TraceCheckUtils]: 30: Hoare triple {63031#true} assume !(0 == ~cond); {63031#true} is VALID [2022-04-28 13:59:02,394 INFO L290 TraceCheckUtils]: 29: Hoare triple {63031#true} ~cond := #in~cond; {63031#true} is VALID [2022-04-28 13:59:02,394 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 13:59:02,394 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 13:59:02,395 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 13:59:02,395 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 13:59:02,395 INFO L290 TraceCheckUtils]: 24: Hoare triple {63592#(<= ~counter~0 19)} assume !!(0 != ~y3~0); {63592#(<= ~counter~0 19)} is VALID [2022-04-28 13:59:02,396 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {63031#true} {63592#(<= ~counter~0 19)} #63#return; {63592#(<= ~counter~0 19)} is VALID [2022-04-28 13:59:02,396 INFO L290 TraceCheckUtils]: 22: Hoare triple {63031#true} assume true; {63031#true} is VALID [2022-04-28 13:59:02,396 INFO L290 TraceCheckUtils]: 21: Hoare triple {63031#true} assume !(0 == ~cond); {63031#true} is VALID [2022-04-28 13:59:02,396 INFO L290 TraceCheckUtils]: 20: Hoare triple {63031#true} ~cond := #in~cond; {63031#true} is VALID [2022-04-28 13:59:02,396 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 13:59:02,396 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 13:59:02,397 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 13:59:02,397 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 13:59:02,398 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {63031#true} {63564#(<= ~counter~0 18)} #61#return; {63564#(<= ~counter~0 18)} is VALID [2022-04-28 13:59:02,398 INFO L290 TraceCheckUtils]: 14: Hoare triple {63031#true} assume true; {63031#true} is VALID [2022-04-28 13:59:02,398 INFO L290 TraceCheckUtils]: 13: Hoare triple {63031#true} assume !(0 == ~cond); {63031#true} is VALID [2022-04-28 13:59:02,398 INFO L290 TraceCheckUtils]: 12: Hoare triple {63031#true} ~cond := #in~cond; {63031#true} is VALID [2022-04-28 13:59:02,398 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 13:59:02,398 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {63031#true} {63564#(<= ~counter~0 18)} #59#return; {63564#(<= ~counter~0 18)} is VALID [2022-04-28 13:59:02,398 INFO L290 TraceCheckUtils]: 9: Hoare triple {63031#true} assume true; {63031#true} is VALID [2022-04-28 13:59:02,399 INFO L290 TraceCheckUtils]: 8: Hoare triple {63031#true} assume !(0 == ~cond); {63031#true} is VALID [2022-04-28 13:59:02,399 INFO L290 TraceCheckUtils]: 7: Hoare triple {63031#true} ~cond := #in~cond; {63031#true} is VALID [2022-04-28 13:59:02,399 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 13:59:02,399 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 13:59:02,399 INFO L272 TraceCheckUtils]: 4: Hoare triple {63564#(<= ~counter~0 18)} call #t~ret7 := main(); {63564#(<= ~counter~0 18)} is VALID [2022-04-28 13:59:02,399 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {63564#(<= ~counter~0 18)} {63031#true} #67#return; {63564#(<= ~counter~0 18)} is VALID [2022-04-28 13:59:02,400 INFO L290 TraceCheckUtils]: 2: Hoare triple {63564#(<= ~counter~0 18)} assume true; {63564#(<= ~counter~0 18)} is VALID [2022-04-28 13:59:02,400 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 13:59:02,400 INFO L272 TraceCheckUtils]: 0: Hoare triple {63031#true} call ULTIMATE.init(); {63031#true} is VALID [2022-04-28 13:59:02,401 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 13:59:02,401 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 13:59:02,401 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [947740012] [2022-04-28 13:59:02,401 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 13:59:02,401 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1078201241] [2022-04-28 13:59:02,401 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1078201241] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 13:59:02,401 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 13:59:02,401 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [35, 35] total 54 [2022-04-28 13:59:02,402 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 13:59:02,402 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1148862399] [2022-04-28 13:59:02,402 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1148862399] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 13:59:02,402 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 13:59:02,402 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [35] imperfect sequences [] total 35 [2022-04-28 13:59:02,402 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1634365687] [2022-04-28 13:59:02,402 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 13:59:02,402 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 13:59:02,403 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 13:59:02,403 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 13:59:02,655 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 13:59:02,656 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 35 states [2022-04-28 13:59:02,656 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 13:59:02,656 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 35 interpolants. [2022-04-28 13:59:02,656 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1331, Invalid=1531, Unknown=0, NotChecked=0, Total=2862 [2022-04-28 13:59:02,656 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 13:59:04,155 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 13:59:04,155 INFO L93 Difference]: Finished difference Result 313 states and 346 transitions. [2022-04-28 13:59:04,155 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 66 states. [2022-04-28 13:59:04,155 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 13:59:04,156 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 13:59:04,156 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 13:59:04,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 66 states and 345 transitions. [2022-04-28 13:59:04,161 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 13:59:04,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 66 states and 345 transitions. [2022-04-28 13:59:04,166 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 66 states and 345 transitions. [2022-04-28 13:59:04,454 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 13:59:04,459 INFO L225 Difference]: With dead ends: 313 [2022-04-28 13:59:04,459 INFO L226 Difference]: Without dead ends: 308 [2022-04-28 13:59:04,460 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 634 GetRequests, 550 SyntacticMatches, 1 SemanticMatches, 83 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 563 ImplicationChecksByTransitivity, 1.1s TimeCoverageRelationStatistics Valid=2974, Invalid=4166, Unknown=0, NotChecked=0, Total=7140 [2022-04-28 13:59:04,460 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 13:59:04,461 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 13:59:04,461 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 308 states. [2022-04-28 13:59:04,873 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 308 to 308. [2022-04-28 13:59:04,873 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 13:59:04,874 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 13:59:04,874 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 13:59:04,874 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 13:59:04,878 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 13:59:04,878 INFO L93 Difference]: Finished difference Result 308 states and 341 transitions. [2022-04-28 13:59:04,878 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 341 transitions. [2022-04-28 13:59:04,878 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 13:59:04,878 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 13:59:04,878 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 13:59:04,879 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 13:59:04,882 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 13:59:04,882 INFO L93 Difference]: Finished difference Result 308 states and 341 transitions. [2022-04-28 13:59:04,882 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 341 transitions. [2022-04-28 13:59:04,883 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 13:59:04,883 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 13:59:04,883 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 13:59:04,883 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 13:59:04,883 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 13:59:04,887 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 308 states and 341 transitions. [2022-04-28 13:59:04,888 INFO L78 Accepts]: Start accepts. Automaton has 308 states and 341 transitions. Word has length 302 [2022-04-28 13:59:04,888 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 13:59:04,888 INFO L495 AbstractCegarLoop]: Abstraction has 308 states and 341 transitions. [2022-04-28 13:59:04,888 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 13:59:04,888 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 308 states and 341 transitions. [2022-04-28 13:59:05,327 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 13:59:05,328 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 341 transitions. [2022-04-28 13:59:05,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 312 [2022-04-28 13:59:05,329 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 13:59:05,329 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 13:59:05,347 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 13:59:05,539 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 13:59:05,539 INFO L420 AbstractCegarLoop]: === Iteration 36 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 13:59:05,540 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 13:59:05,540 INFO L85 PathProgramCache]: Analyzing trace with hash 83826454, now seen corresponding path program 63 times [2022-04-28 13:59:05,540 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 13:59:05,540 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [489360711] [2022-04-28 13:59:05,540 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 13:59:05,540 INFO L85 PathProgramCache]: Analyzing trace with hash 83826454, now seen corresponding path program 64 times [2022-04-28 13:59:05,540 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 13:59:05,541 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2067170063] [2022-04-28 13:59:05,541 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 13:59:05,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 13:59:05,557 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 13:59:05,558 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1493859444] [2022-04-28 13:59:05,558 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-28 13:59:05,558 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 13:59:05,558 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 13:59:05,559 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 13:59:05,560 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 13:59:05,673 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-28 13:59:05,673 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 13:59:05,677 INFO L263 TraceCheckSpWp]: Trace formula consists of 829 conjuncts, 69 conjunts are in the unsatisfiable core [2022-04-28 13:59:05,737 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 13:59:05,741 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 13:59:07,340 INFO L272 TraceCheckUtils]: 0: Hoare triple {66816#true} call ULTIMATE.init(); {66816#true} is VALID [2022-04-28 13:59:07,341 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 13:59:07,341 INFO L290 TraceCheckUtils]: 2: Hoare triple {66824#(<= ~counter~0 0)} assume true; {66824#(<= ~counter~0 0)} is VALID [2022-04-28 13:59:07,342 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {66824#(<= ~counter~0 0)} {66816#true} #67#return; {66824#(<= ~counter~0 0)} is VALID [2022-04-28 13:59:07,342 INFO L272 TraceCheckUtils]: 4: Hoare triple {66824#(<= ~counter~0 0)} call #t~ret7 := main(); {66824#(<= ~counter~0 0)} is VALID [2022-04-28 13:59:07,343 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 13:59:07,343 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 13:59:07,343 INFO L290 TraceCheckUtils]: 7: Hoare triple {66824#(<= ~counter~0 0)} ~cond := #in~cond; {66824#(<= ~counter~0 0)} is VALID [2022-04-28 13:59:07,344 INFO L290 TraceCheckUtils]: 8: Hoare triple {66824#(<= ~counter~0 0)} assume !(0 == ~cond); {66824#(<= ~counter~0 0)} is VALID [2022-04-28 13:59:07,344 INFO L290 TraceCheckUtils]: 9: Hoare triple {66824#(<= ~counter~0 0)} assume true; {66824#(<= ~counter~0 0)} is VALID [2022-04-28 13:59:07,344 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 13:59:07,345 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 13:59:07,345 INFO L290 TraceCheckUtils]: 12: Hoare triple {66824#(<= ~counter~0 0)} ~cond := #in~cond; {66824#(<= ~counter~0 0)} is VALID [2022-04-28 13:59:07,345 INFO L290 TraceCheckUtils]: 13: Hoare triple {66824#(<= ~counter~0 0)} assume !(0 == ~cond); {66824#(<= ~counter~0 0)} is VALID [2022-04-28 13:59:07,346 INFO L290 TraceCheckUtils]: 14: Hoare triple {66824#(<= ~counter~0 0)} assume true; {66824#(<= ~counter~0 0)} is VALID [2022-04-28 13:59:07,346 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 13:59:07,347 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 13:59:07,348 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 13:59:07,349 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 13:59:07,349 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 13:59:07,350 INFO L290 TraceCheckUtils]: 20: Hoare triple {66873#(<= ~counter~0 1)} ~cond := #in~cond; {66873#(<= ~counter~0 1)} is VALID [2022-04-28 13:59:07,350 INFO L290 TraceCheckUtils]: 21: Hoare triple {66873#(<= ~counter~0 1)} assume !(0 == ~cond); {66873#(<= ~counter~0 1)} is VALID [2022-04-28 13:59:07,350 INFO L290 TraceCheckUtils]: 22: Hoare triple {66873#(<= ~counter~0 1)} assume true; {66873#(<= ~counter~0 1)} is VALID [2022-04-28 13:59:07,351 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 13:59:07,351 INFO L290 TraceCheckUtils]: 24: Hoare triple {66873#(<= ~counter~0 1)} assume !!(0 != ~y3~0); {66873#(<= ~counter~0 1)} is VALID [2022-04-28 13:59:07,351 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 13:59:07,353 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 13:59:07,353 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 13:59:07,354 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 13:59:07,354 INFO L290 TraceCheckUtils]: 29: Hoare triple {66901#(<= ~counter~0 2)} ~cond := #in~cond; {66901#(<= ~counter~0 2)} is VALID [2022-04-28 13:59:07,354 INFO L290 TraceCheckUtils]: 30: Hoare triple {66901#(<= ~counter~0 2)} assume !(0 == ~cond); {66901#(<= ~counter~0 2)} is VALID [2022-04-28 13:59:07,355 INFO L290 TraceCheckUtils]: 31: Hoare triple {66901#(<= ~counter~0 2)} assume true; {66901#(<= ~counter~0 2)} is VALID [2022-04-28 13:59:07,355 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 13:59:07,356 INFO L290 TraceCheckUtils]: 33: Hoare triple {66901#(<= ~counter~0 2)} assume !!(0 != ~y3~0); {66901#(<= ~counter~0 2)} is VALID [2022-04-28 13:59:07,356 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 13:59:07,357 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 13:59:07,357 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 13:59:07,358 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 13:59:07,358 INFO L290 TraceCheckUtils]: 38: Hoare triple {66929#(<= ~counter~0 3)} ~cond := #in~cond; {66929#(<= ~counter~0 3)} is VALID [2022-04-28 13:59:07,359 INFO L290 TraceCheckUtils]: 39: Hoare triple {66929#(<= ~counter~0 3)} assume !(0 == ~cond); {66929#(<= ~counter~0 3)} is VALID [2022-04-28 13:59:07,359 INFO L290 TraceCheckUtils]: 40: Hoare triple {66929#(<= ~counter~0 3)} assume true; {66929#(<= ~counter~0 3)} is VALID [2022-04-28 13:59:07,360 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 13:59:07,360 INFO L290 TraceCheckUtils]: 42: Hoare triple {66929#(<= ~counter~0 3)} assume !!(0 != ~y3~0); {66929#(<= ~counter~0 3)} is VALID [2022-04-28 13:59:07,360 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 13:59:07,361 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 13:59:07,362 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 13:59:07,362 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 13:59:07,363 INFO L290 TraceCheckUtils]: 47: Hoare triple {66957#(<= ~counter~0 4)} ~cond := #in~cond; {66957#(<= ~counter~0 4)} is VALID [2022-04-28 13:59:07,363 INFO L290 TraceCheckUtils]: 48: Hoare triple {66957#(<= ~counter~0 4)} assume !(0 == ~cond); {66957#(<= ~counter~0 4)} is VALID [2022-04-28 13:59:07,363 INFO L290 TraceCheckUtils]: 49: Hoare triple {66957#(<= ~counter~0 4)} assume true; {66957#(<= ~counter~0 4)} is VALID [2022-04-28 13:59:07,364 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 13:59:07,364 INFO L290 TraceCheckUtils]: 51: Hoare triple {66957#(<= ~counter~0 4)} assume !!(0 != ~y3~0); {66957#(<= ~counter~0 4)} is VALID [2022-04-28 13:59:07,364 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 13:59:07,366 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 13:59:07,366 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 13:59:07,367 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 13:59:07,367 INFO L290 TraceCheckUtils]: 56: Hoare triple {66985#(<= ~counter~0 5)} ~cond := #in~cond; {66985#(<= ~counter~0 5)} is VALID [2022-04-28 13:59:07,367 INFO L290 TraceCheckUtils]: 57: Hoare triple {66985#(<= ~counter~0 5)} assume !(0 == ~cond); {66985#(<= ~counter~0 5)} is VALID [2022-04-28 13:59:07,368 INFO L290 TraceCheckUtils]: 58: Hoare triple {66985#(<= ~counter~0 5)} assume true; {66985#(<= ~counter~0 5)} is VALID [2022-04-28 13:59:07,368 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 13:59:07,369 INFO L290 TraceCheckUtils]: 60: Hoare triple {66985#(<= ~counter~0 5)} assume !!(0 != ~y3~0); {66985#(<= ~counter~0 5)} is VALID [2022-04-28 13:59:07,369 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 13:59:07,370 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 13:59:07,370 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 13:59:07,371 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 13:59:07,371 INFO L290 TraceCheckUtils]: 65: Hoare triple {67013#(<= ~counter~0 6)} ~cond := #in~cond; {67013#(<= ~counter~0 6)} is VALID [2022-04-28 13:59:07,372 INFO L290 TraceCheckUtils]: 66: Hoare triple {67013#(<= ~counter~0 6)} assume !(0 == ~cond); {67013#(<= ~counter~0 6)} is VALID [2022-04-28 13:59:07,372 INFO L290 TraceCheckUtils]: 67: Hoare triple {67013#(<= ~counter~0 6)} assume true; {67013#(<= ~counter~0 6)} is VALID [2022-04-28 13:59:07,373 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 13:59:07,373 INFO L290 TraceCheckUtils]: 69: Hoare triple {67013#(<= ~counter~0 6)} assume !!(0 != ~y3~0); {67013#(<= ~counter~0 6)} is VALID [2022-04-28 13:59:07,373 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 13:59:07,374 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 13:59:07,375 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 13:59:07,375 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 13:59:07,376 INFO L290 TraceCheckUtils]: 74: Hoare triple {67041#(<= ~counter~0 7)} ~cond := #in~cond; {67041#(<= ~counter~0 7)} is VALID [2022-04-28 13:59:07,376 INFO L290 TraceCheckUtils]: 75: Hoare triple {67041#(<= ~counter~0 7)} assume !(0 == ~cond); {67041#(<= ~counter~0 7)} is VALID [2022-04-28 13:59:07,376 INFO L290 TraceCheckUtils]: 76: Hoare triple {67041#(<= ~counter~0 7)} assume true; {67041#(<= ~counter~0 7)} is VALID [2022-04-28 13:59:07,377 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 13:59:07,377 INFO L290 TraceCheckUtils]: 78: Hoare triple {67041#(<= ~counter~0 7)} assume !!(0 != ~y3~0); {67041#(<= ~counter~0 7)} is VALID [2022-04-28 13:59:07,377 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 13:59:07,379 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 13:59:07,379 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 13:59:07,380 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 13:59:07,380 INFO L290 TraceCheckUtils]: 83: Hoare triple {67069#(<= ~counter~0 8)} ~cond := #in~cond; {67069#(<= ~counter~0 8)} is VALID [2022-04-28 13:59:07,380 INFO L290 TraceCheckUtils]: 84: Hoare triple {67069#(<= ~counter~0 8)} assume !(0 == ~cond); {67069#(<= ~counter~0 8)} is VALID [2022-04-28 13:59:07,381 INFO L290 TraceCheckUtils]: 85: Hoare triple {67069#(<= ~counter~0 8)} assume true; {67069#(<= ~counter~0 8)} is VALID [2022-04-28 13:59:07,381 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 13:59:07,381 INFO L290 TraceCheckUtils]: 87: Hoare triple {67069#(<= ~counter~0 8)} assume !!(0 != ~y3~0); {67069#(<= ~counter~0 8)} is VALID [2022-04-28 13:59:07,382 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 13:59:07,383 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 13:59:07,383 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 13:59:07,384 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 13:59:07,384 INFO L290 TraceCheckUtils]: 92: Hoare triple {67097#(<= ~counter~0 9)} ~cond := #in~cond; {67097#(<= ~counter~0 9)} is VALID [2022-04-28 13:59:07,385 INFO L290 TraceCheckUtils]: 93: Hoare triple {67097#(<= ~counter~0 9)} assume !(0 == ~cond); {67097#(<= ~counter~0 9)} is VALID [2022-04-28 13:59:07,385 INFO L290 TraceCheckUtils]: 94: Hoare triple {67097#(<= ~counter~0 9)} assume true; {67097#(<= ~counter~0 9)} is VALID [2022-04-28 13:59:07,385 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 13:59:07,386 INFO L290 TraceCheckUtils]: 96: Hoare triple {67097#(<= ~counter~0 9)} assume !!(0 != ~y3~0); {67097#(<= ~counter~0 9)} is VALID [2022-04-28 13:59:07,386 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 13:59:07,387 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 13:59:07,388 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 13:59:07,388 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 13:59:07,389 INFO L290 TraceCheckUtils]: 101: Hoare triple {67125#(<= ~counter~0 10)} ~cond := #in~cond; {67125#(<= ~counter~0 10)} is VALID [2022-04-28 13:59:07,389 INFO L290 TraceCheckUtils]: 102: Hoare triple {67125#(<= ~counter~0 10)} assume !(0 == ~cond); {67125#(<= ~counter~0 10)} is VALID [2022-04-28 13:59:07,389 INFO L290 TraceCheckUtils]: 103: Hoare triple {67125#(<= ~counter~0 10)} assume true; {67125#(<= ~counter~0 10)} is VALID [2022-04-28 13:59:07,390 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 13:59:07,390 INFO L290 TraceCheckUtils]: 105: Hoare triple {67125#(<= ~counter~0 10)} assume !!(0 != ~y3~0); {67125#(<= ~counter~0 10)} is VALID [2022-04-28 13:59:07,390 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 13:59:07,391 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 13:59:07,392 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 13:59:07,392 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 13:59:07,393 INFO L290 TraceCheckUtils]: 110: Hoare triple {67153#(<= ~counter~0 11)} ~cond := #in~cond; {67153#(<= ~counter~0 11)} is VALID [2022-04-28 13:59:07,393 INFO L290 TraceCheckUtils]: 111: Hoare triple {67153#(<= ~counter~0 11)} assume !(0 == ~cond); {67153#(<= ~counter~0 11)} is VALID [2022-04-28 13:59:07,393 INFO L290 TraceCheckUtils]: 112: Hoare triple {67153#(<= ~counter~0 11)} assume true; {67153#(<= ~counter~0 11)} is VALID [2022-04-28 13:59:07,394 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 13:59:07,394 INFO L290 TraceCheckUtils]: 114: Hoare triple {67153#(<= ~counter~0 11)} assume !!(0 != ~y3~0); {67153#(<= ~counter~0 11)} is VALID [2022-04-28 13:59:07,395 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 13:59:07,396 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 13:59:07,396 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 13:59:07,397 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 13:59:07,397 INFO L290 TraceCheckUtils]: 119: Hoare triple {67181#(<= ~counter~0 12)} ~cond := #in~cond; {67181#(<= ~counter~0 12)} is VALID [2022-04-28 13:59:07,397 INFO L290 TraceCheckUtils]: 120: Hoare triple {67181#(<= ~counter~0 12)} assume !(0 == ~cond); {67181#(<= ~counter~0 12)} is VALID [2022-04-28 13:59:07,398 INFO L290 TraceCheckUtils]: 121: Hoare triple {67181#(<= ~counter~0 12)} assume true; {67181#(<= ~counter~0 12)} is VALID [2022-04-28 13:59:07,398 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 13:59:07,399 INFO L290 TraceCheckUtils]: 123: Hoare triple {67181#(<= ~counter~0 12)} assume !!(0 != ~y3~0); {67181#(<= ~counter~0 12)} is VALID [2022-04-28 13:59:07,399 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 13:59:07,400 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 13:59:07,400 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 13:59:07,401 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 13:59:07,401 INFO L290 TraceCheckUtils]: 128: Hoare triple {67209#(<= ~counter~0 13)} ~cond := #in~cond; {67209#(<= ~counter~0 13)} is VALID [2022-04-28 13:59:07,401 INFO L290 TraceCheckUtils]: 129: Hoare triple {67209#(<= ~counter~0 13)} assume !(0 == ~cond); {67209#(<= ~counter~0 13)} is VALID [2022-04-28 13:59:07,402 INFO L290 TraceCheckUtils]: 130: Hoare triple {67209#(<= ~counter~0 13)} assume true; {67209#(<= ~counter~0 13)} is VALID [2022-04-28 13:59:07,402 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 13:59:07,402 INFO L290 TraceCheckUtils]: 132: Hoare triple {67209#(<= ~counter~0 13)} assume !!(0 != ~y3~0); {67209#(<= ~counter~0 13)} is VALID [2022-04-28 13:59:07,403 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 13:59:07,403 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 13:59:07,404 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 13:59:07,404 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 13:59:07,404 INFO L290 TraceCheckUtils]: 137: Hoare triple {67237#(<= ~counter~0 14)} ~cond := #in~cond; {67237#(<= ~counter~0 14)} is VALID [2022-04-28 13:59:07,405 INFO L290 TraceCheckUtils]: 138: Hoare triple {67237#(<= ~counter~0 14)} assume !(0 == ~cond); {67237#(<= ~counter~0 14)} is VALID [2022-04-28 13:59:07,405 INFO L290 TraceCheckUtils]: 139: Hoare triple {67237#(<= ~counter~0 14)} assume true; {67237#(<= ~counter~0 14)} is VALID [2022-04-28 13:59:07,405 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 13:59:07,406 INFO L290 TraceCheckUtils]: 141: Hoare triple {67237#(<= ~counter~0 14)} assume !!(0 != ~y3~0); {67237#(<= ~counter~0 14)} is VALID [2022-04-28 13:59:07,406 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 13:59:07,407 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 13:59:07,407 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 13:59:07,407 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 13:59:07,408 INFO L290 TraceCheckUtils]: 146: Hoare triple {67265#(<= ~counter~0 15)} ~cond := #in~cond; {67265#(<= ~counter~0 15)} is VALID [2022-04-28 13:59:07,408 INFO L290 TraceCheckUtils]: 147: Hoare triple {67265#(<= ~counter~0 15)} assume !(0 == ~cond); {67265#(<= ~counter~0 15)} is VALID [2022-04-28 13:59:07,408 INFO L290 TraceCheckUtils]: 148: Hoare triple {67265#(<= ~counter~0 15)} assume true; {67265#(<= ~counter~0 15)} is VALID [2022-04-28 13:59:07,409 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 13:59:07,409 INFO L290 TraceCheckUtils]: 150: Hoare triple {67265#(<= ~counter~0 15)} assume !!(0 != ~y3~0); {67265#(<= ~counter~0 15)} is VALID [2022-04-28 13:59:07,409 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 13:59:07,410 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 13:59:07,410 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 13:59:07,411 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 13:59:07,411 INFO L290 TraceCheckUtils]: 155: Hoare triple {67293#(<= ~counter~0 16)} ~cond := #in~cond; {67293#(<= ~counter~0 16)} is VALID [2022-04-28 13:59:07,411 INFO L290 TraceCheckUtils]: 156: Hoare triple {67293#(<= ~counter~0 16)} assume !(0 == ~cond); {67293#(<= ~counter~0 16)} is VALID [2022-04-28 13:59:07,411 INFO L290 TraceCheckUtils]: 157: Hoare triple {67293#(<= ~counter~0 16)} assume true; {67293#(<= ~counter~0 16)} is VALID [2022-04-28 13:59:07,412 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 13:59:07,412 INFO L290 TraceCheckUtils]: 159: Hoare triple {67293#(<= ~counter~0 16)} assume !!(0 != ~y3~0); {67293#(<= ~counter~0 16)} is VALID [2022-04-28 13:59:07,412 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 13:59:07,413 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 13:59:07,413 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 13:59:07,414 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 13:59:07,414 INFO L290 TraceCheckUtils]: 164: Hoare triple {67321#(<= ~counter~0 17)} ~cond := #in~cond; {67321#(<= ~counter~0 17)} is VALID [2022-04-28 13:59:07,414 INFO L290 TraceCheckUtils]: 165: Hoare triple {67321#(<= ~counter~0 17)} assume !(0 == ~cond); {67321#(<= ~counter~0 17)} is VALID [2022-04-28 13:59:07,415 INFO L290 TraceCheckUtils]: 166: Hoare triple {67321#(<= ~counter~0 17)} assume true; {67321#(<= ~counter~0 17)} is VALID [2022-04-28 13:59:07,415 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 13:59:07,415 INFO L290 TraceCheckUtils]: 168: Hoare triple {67321#(<= ~counter~0 17)} assume !!(0 != ~y3~0); {67321#(<= ~counter~0 17)} is VALID [2022-04-28 13:59:07,416 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 13:59:07,416 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 13:59:07,417 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 13:59:07,417 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 13:59:07,417 INFO L290 TraceCheckUtils]: 173: Hoare triple {67349#(<= ~counter~0 18)} ~cond := #in~cond; {67349#(<= ~counter~0 18)} is VALID [2022-04-28 13:59:07,418 INFO L290 TraceCheckUtils]: 174: Hoare triple {67349#(<= ~counter~0 18)} assume !(0 == ~cond); {67349#(<= ~counter~0 18)} is VALID [2022-04-28 13:59:07,418 INFO L290 TraceCheckUtils]: 175: Hoare triple {67349#(<= ~counter~0 18)} assume true; {67349#(<= ~counter~0 18)} is VALID [2022-04-28 13:59:07,418 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 13:59:07,419 INFO L290 TraceCheckUtils]: 177: Hoare triple {67349#(<= ~counter~0 18)} assume !!(0 != ~y3~0); {67349#(<= ~counter~0 18)} is VALID [2022-04-28 13:59:07,419 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 13:59:07,420 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 13:59:07,420 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 13:59:07,420 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 13:59:07,421 INFO L290 TraceCheckUtils]: 182: Hoare triple {67377#(<= ~counter~0 19)} ~cond := #in~cond; {67377#(<= ~counter~0 19)} is VALID [2022-04-28 13:59:07,421 INFO L290 TraceCheckUtils]: 183: Hoare triple {67377#(<= ~counter~0 19)} assume !(0 == ~cond); {67377#(<= ~counter~0 19)} is VALID [2022-04-28 13:59:07,421 INFO L290 TraceCheckUtils]: 184: Hoare triple {67377#(<= ~counter~0 19)} assume true; {67377#(<= ~counter~0 19)} is VALID [2022-04-28 13:59:07,422 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 13:59:07,422 INFO L290 TraceCheckUtils]: 186: Hoare triple {67377#(<= ~counter~0 19)} assume !!(0 != ~y3~0); {67377#(<= ~counter~0 19)} is VALID [2022-04-28 13:59:07,422 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 13:59:07,423 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 13:59:07,423 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 13:59:07,424 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 13:59:07,424 INFO L290 TraceCheckUtils]: 191: Hoare triple {67405#(<= ~counter~0 20)} ~cond := #in~cond; {67405#(<= ~counter~0 20)} is VALID [2022-04-28 13:59:07,424 INFO L290 TraceCheckUtils]: 192: Hoare triple {67405#(<= ~counter~0 20)} assume !(0 == ~cond); {67405#(<= ~counter~0 20)} is VALID [2022-04-28 13:59:07,424 INFO L290 TraceCheckUtils]: 193: Hoare triple {67405#(<= ~counter~0 20)} assume true; {67405#(<= ~counter~0 20)} is VALID [2022-04-28 13:59:07,425 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 13:59:07,425 INFO L290 TraceCheckUtils]: 195: Hoare triple {67405#(<= ~counter~0 20)} assume !!(0 != ~y3~0); {67405#(<= ~counter~0 20)} is VALID [2022-04-28 13:59:07,425 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 13:59:07,426 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 13:59:07,426 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 13:59:07,427 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 13:59:07,427 INFO L290 TraceCheckUtils]: 200: Hoare triple {67433#(<= ~counter~0 21)} ~cond := #in~cond; {67433#(<= ~counter~0 21)} is VALID [2022-04-28 13:59:07,427 INFO L290 TraceCheckUtils]: 201: Hoare triple {67433#(<= ~counter~0 21)} assume !(0 == ~cond); {67433#(<= ~counter~0 21)} is VALID [2022-04-28 13:59:07,427 INFO L290 TraceCheckUtils]: 202: Hoare triple {67433#(<= ~counter~0 21)} assume true; {67433#(<= ~counter~0 21)} is VALID [2022-04-28 13:59:07,428 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 13:59:07,428 INFO L290 TraceCheckUtils]: 204: Hoare triple {67433#(<= ~counter~0 21)} assume !!(0 != ~y3~0); {67433#(<= ~counter~0 21)} is VALID [2022-04-28 13:59:07,428 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 13:59:07,429 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 13:59:07,429 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 13:59:07,430 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 13:59:07,430 INFO L290 TraceCheckUtils]: 209: Hoare triple {67461#(<= ~counter~0 22)} ~cond := #in~cond; {67461#(<= ~counter~0 22)} is VALID [2022-04-28 13:59:07,431 INFO L290 TraceCheckUtils]: 210: Hoare triple {67461#(<= ~counter~0 22)} assume !(0 == ~cond); {67461#(<= ~counter~0 22)} is VALID [2022-04-28 13:59:07,431 INFO L290 TraceCheckUtils]: 211: Hoare triple {67461#(<= ~counter~0 22)} assume true; {67461#(<= ~counter~0 22)} is VALID [2022-04-28 13:59:07,431 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 13:59:07,432 INFO L290 TraceCheckUtils]: 213: Hoare triple {67461#(<= ~counter~0 22)} assume !!(0 != ~y3~0); {67461#(<= ~counter~0 22)} is VALID [2022-04-28 13:59:07,432 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 13:59:07,433 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 13:59:07,433 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 13:59:07,433 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 13:59:07,434 INFO L290 TraceCheckUtils]: 218: Hoare triple {67489#(<= ~counter~0 23)} ~cond := #in~cond; {67489#(<= ~counter~0 23)} is VALID [2022-04-28 13:59:07,434 INFO L290 TraceCheckUtils]: 219: Hoare triple {67489#(<= ~counter~0 23)} assume !(0 == ~cond); {67489#(<= ~counter~0 23)} is VALID [2022-04-28 13:59:07,434 INFO L290 TraceCheckUtils]: 220: Hoare triple {67489#(<= ~counter~0 23)} assume true; {67489#(<= ~counter~0 23)} is VALID [2022-04-28 13:59:07,434 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 13:59:07,435 INFO L290 TraceCheckUtils]: 222: Hoare triple {67489#(<= ~counter~0 23)} assume !!(0 != ~y3~0); {67489#(<= ~counter~0 23)} is VALID [2022-04-28 13:59:07,435 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 13:59:07,436 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 13:59:07,436 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 13:59:07,436 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 13:59:07,437 INFO L290 TraceCheckUtils]: 227: Hoare triple {67517#(<= ~counter~0 24)} ~cond := #in~cond; {67517#(<= ~counter~0 24)} is VALID [2022-04-28 13:59:07,437 INFO L290 TraceCheckUtils]: 228: Hoare triple {67517#(<= ~counter~0 24)} assume !(0 == ~cond); {67517#(<= ~counter~0 24)} is VALID [2022-04-28 13:59:07,437 INFO L290 TraceCheckUtils]: 229: Hoare triple {67517#(<= ~counter~0 24)} assume true; {67517#(<= ~counter~0 24)} is VALID [2022-04-28 13:59:07,438 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 13:59:07,438 INFO L290 TraceCheckUtils]: 231: Hoare triple {67517#(<= ~counter~0 24)} assume !!(0 != ~y3~0); {67517#(<= ~counter~0 24)} is VALID [2022-04-28 13:59:07,438 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 13:59:07,439 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 13:59:07,439 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 13:59:07,440 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 13:59:07,440 INFO L290 TraceCheckUtils]: 236: Hoare triple {67545#(<= ~counter~0 25)} ~cond := #in~cond; {67545#(<= ~counter~0 25)} is VALID [2022-04-28 13:59:07,440 INFO L290 TraceCheckUtils]: 237: Hoare triple {67545#(<= ~counter~0 25)} assume !(0 == ~cond); {67545#(<= ~counter~0 25)} is VALID [2022-04-28 13:59:07,440 INFO L290 TraceCheckUtils]: 238: Hoare triple {67545#(<= ~counter~0 25)} assume true; {67545#(<= ~counter~0 25)} is VALID [2022-04-28 13:59:07,441 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 13:59:07,441 INFO L290 TraceCheckUtils]: 240: Hoare triple {67545#(<= ~counter~0 25)} assume !!(0 != ~y3~0); {67545#(<= ~counter~0 25)} is VALID [2022-04-28 13:59:07,441 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 13:59:07,442 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 13:59:07,443 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 13:59:07,443 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 13:59:07,443 INFO L290 TraceCheckUtils]: 245: Hoare triple {67573#(<= ~counter~0 26)} ~cond := #in~cond; {67573#(<= ~counter~0 26)} is VALID [2022-04-28 13:59:07,444 INFO L290 TraceCheckUtils]: 246: Hoare triple {67573#(<= ~counter~0 26)} assume !(0 == ~cond); {67573#(<= ~counter~0 26)} is VALID [2022-04-28 13:59:07,444 INFO L290 TraceCheckUtils]: 247: Hoare triple {67573#(<= ~counter~0 26)} assume true; {67573#(<= ~counter~0 26)} is VALID [2022-04-28 13:59:07,444 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 13:59:07,445 INFO L290 TraceCheckUtils]: 249: Hoare triple {67573#(<= ~counter~0 26)} assume !!(0 != ~y3~0); {67573#(<= ~counter~0 26)} is VALID [2022-04-28 13:59:07,445 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 13:59:07,446 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 13:59:07,446 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 13:59:07,446 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 13:59:07,447 INFO L290 TraceCheckUtils]: 254: Hoare triple {67601#(<= ~counter~0 27)} ~cond := #in~cond; {67601#(<= ~counter~0 27)} is VALID [2022-04-28 13:59:07,447 INFO L290 TraceCheckUtils]: 255: Hoare triple {67601#(<= ~counter~0 27)} assume !(0 == ~cond); {67601#(<= ~counter~0 27)} is VALID [2022-04-28 13:59:07,447 INFO L290 TraceCheckUtils]: 256: Hoare triple {67601#(<= ~counter~0 27)} assume true; {67601#(<= ~counter~0 27)} is VALID [2022-04-28 13:59:07,448 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 13:59:07,448 INFO L290 TraceCheckUtils]: 258: Hoare triple {67601#(<= ~counter~0 27)} assume !!(0 != ~y3~0); {67601#(<= ~counter~0 27)} is VALID [2022-04-28 13:59:07,448 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 13:59:07,449 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 13:59:07,449 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 13:59:07,449 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 13:59:07,450 INFO L290 TraceCheckUtils]: 263: Hoare triple {67629#(<= ~counter~0 28)} ~cond := #in~cond; {67629#(<= ~counter~0 28)} is VALID [2022-04-28 13:59:07,450 INFO L290 TraceCheckUtils]: 264: Hoare triple {67629#(<= ~counter~0 28)} assume !(0 == ~cond); {67629#(<= ~counter~0 28)} is VALID [2022-04-28 13:59:07,450 INFO L290 TraceCheckUtils]: 265: Hoare triple {67629#(<= ~counter~0 28)} assume true; {67629#(<= ~counter~0 28)} is VALID [2022-04-28 13:59:07,451 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 13:59:07,451 INFO L290 TraceCheckUtils]: 267: Hoare triple {67629#(<= ~counter~0 28)} assume !!(0 != ~y3~0); {67629#(<= ~counter~0 28)} is VALID [2022-04-28 13:59:07,451 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 13:59:07,452 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 13:59:07,452 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 13:59:07,453 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 13:59:07,453 INFO L290 TraceCheckUtils]: 272: Hoare triple {67657#(<= ~counter~0 29)} ~cond := #in~cond; {67657#(<= ~counter~0 29)} is VALID [2022-04-28 13:59:07,453 INFO L290 TraceCheckUtils]: 273: Hoare triple {67657#(<= ~counter~0 29)} assume !(0 == ~cond); {67657#(<= ~counter~0 29)} is VALID [2022-04-28 13:59:07,453 INFO L290 TraceCheckUtils]: 274: Hoare triple {67657#(<= ~counter~0 29)} assume true; {67657#(<= ~counter~0 29)} is VALID [2022-04-28 13:59:07,454 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 13:59:07,454 INFO L290 TraceCheckUtils]: 276: Hoare triple {67657#(<= ~counter~0 29)} assume !!(0 != ~y3~0); {67657#(<= ~counter~0 29)} is VALID [2022-04-28 13:59:07,454 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 13:59:07,455 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 13:59:07,455 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 13:59:07,456 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 13:59:07,456 INFO L290 TraceCheckUtils]: 281: Hoare triple {67685#(<= ~counter~0 30)} ~cond := #in~cond; {67685#(<= ~counter~0 30)} is VALID [2022-04-28 13:59:07,456 INFO L290 TraceCheckUtils]: 282: Hoare triple {67685#(<= ~counter~0 30)} assume !(0 == ~cond); {67685#(<= ~counter~0 30)} is VALID [2022-04-28 13:59:07,457 INFO L290 TraceCheckUtils]: 283: Hoare triple {67685#(<= ~counter~0 30)} assume true; {67685#(<= ~counter~0 30)} is VALID [2022-04-28 13:59:07,457 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 13:59:07,457 INFO L290 TraceCheckUtils]: 285: Hoare triple {67685#(<= ~counter~0 30)} assume !!(0 != ~y3~0); {67685#(<= ~counter~0 30)} is VALID [2022-04-28 13:59:07,458 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 13:59:07,458 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 13:59:07,459 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 13:59:07,459 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 13:59:07,459 INFO L290 TraceCheckUtils]: 290: Hoare triple {67713#(<= ~counter~0 31)} ~cond := #in~cond; {67713#(<= ~counter~0 31)} is VALID [2022-04-28 13:59:07,460 INFO L290 TraceCheckUtils]: 291: Hoare triple {67713#(<= ~counter~0 31)} assume !(0 == ~cond); {67713#(<= ~counter~0 31)} is VALID [2022-04-28 13:59:07,460 INFO L290 TraceCheckUtils]: 292: Hoare triple {67713#(<= ~counter~0 31)} assume true; {67713#(<= ~counter~0 31)} is VALID [2022-04-28 13:59:07,460 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 13:59:07,461 INFO L290 TraceCheckUtils]: 294: Hoare triple {67713#(<= ~counter~0 31)} assume !!(0 != ~y3~0); {67713#(<= ~counter~0 31)} is VALID [2022-04-28 13:59:07,461 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 13:59:07,462 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 13:59:07,462 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 13:59:07,462 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 13:59:07,463 INFO L290 TraceCheckUtils]: 299: Hoare triple {67741#(<= ~counter~0 32)} ~cond := #in~cond; {67741#(<= ~counter~0 32)} is VALID [2022-04-28 13:59:07,463 INFO L290 TraceCheckUtils]: 300: Hoare triple {67741#(<= ~counter~0 32)} assume !(0 == ~cond); {67741#(<= ~counter~0 32)} is VALID [2022-04-28 13:59:07,463 INFO L290 TraceCheckUtils]: 301: Hoare triple {67741#(<= ~counter~0 32)} assume true; {67741#(<= ~counter~0 32)} is VALID [2022-04-28 13:59:07,464 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 13:59:07,464 INFO L290 TraceCheckUtils]: 303: Hoare triple {67741#(<= ~counter~0 32)} assume !!(0 != ~y3~0); {67741#(<= ~counter~0 32)} is VALID [2022-04-28 13:59:07,464 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 13:59:07,464 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 13:59:07,465 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 13:59:07,465 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 13:59:07,465 INFO L290 TraceCheckUtils]: 308: Hoare triple {66817#false} ~cond := #in~cond; {66817#false} is VALID [2022-04-28 13:59:07,465 INFO L290 TraceCheckUtils]: 309: Hoare triple {66817#false} assume 0 == ~cond; {66817#false} is VALID [2022-04-28 13:59:07,465 INFO L290 TraceCheckUtils]: 310: Hoare triple {66817#false} assume !false; {66817#false} is VALID [2022-04-28 13:59:07,466 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 13:59:07,466 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 13:59:09,062 INFO L290 TraceCheckUtils]: 310: Hoare triple {66817#false} assume !false; {66817#false} is VALID [2022-04-28 13:59:09,062 INFO L290 TraceCheckUtils]: 309: Hoare triple {66817#false} assume 0 == ~cond; {66817#false} is VALID [2022-04-28 13:59:09,062 INFO L290 TraceCheckUtils]: 308: Hoare triple {66817#false} ~cond := #in~cond; {66817#false} is VALID [2022-04-28 13:59:09,062 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 13:59:09,063 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 13:59:09,063 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 13:59:09,063 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 13:59:09,064 INFO L290 TraceCheckUtils]: 303: Hoare triple {67801#(< ~counter~0 50)} assume !!(0 != ~y3~0); {67801#(< ~counter~0 50)} is VALID [2022-04-28 13:59:09,064 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {66816#true} {67801#(< ~counter~0 50)} #63#return; {67801#(< ~counter~0 50)} is VALID [2022-04-28 13:59:09,064 INFO L290 TraceCheckUtils]: 301: Hoare triple {66816#true} assume true; {66816#true} is VALID [2022-04-28 13:59:09,064 INFO L290 TraceCheckUtils]: 300: Hoare triple {66816#true} assume !(0 == ~cond); {66816#true} is VALID [2022-04-28 13:59:09,064 INFO L290 TraceCheckUtils]: 299: Hoare triple {66816#true} ~cond := #in~cond; {66816#true} is VALID [2022-04-28 13:59:09,064 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 13:59:09,065 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 13:59:09,066 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 13:59:09,066 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 13:59:09,067 INFO L290 TraceCheckUtils]: 294: Hoare triple {67829#(< ~counter~0 49)} assume !!(0 != ~y3~0); {67829#(< ~counter~0 49)} is VALID [2022-04-28 13:59:09,067 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {66816#true} {67829#(< ~counter~0 49)} #63#return; {67829#(< ~counter~0 49)} is VALID [2022-04-28 13:59:09,067 INFO L290 TraceCheckUtils]: 292: Hoare triple {66816#true} assume true; {66816#true} is VALID [2022-04-28 13:59:09,067 INFO L290 TraceCheckUtils]: 291: Hoare triple {66816#true} assume !(0 == ~cond); {66816#true} is VALID [2022-04-28 13:59:09,067 INFO L290 TraceCheckUtils]: 290: Hoare triple {66816#true} ~cond := #in~cond; {66816#true} is VALID [2022-04-28 13:59:09,067 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 13:59:09,068 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 13:59:09,068 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 13:59:09,069 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 13:59:09,069 INFO L290 TraceCheckUtils]: 285: Hoare triple {67857#(< ~counter~0 48)} assume !!(0 != ~y3~0); {67857#(< ~counter~0 48)} is VALID [2022-04-28 13:59:09,069 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {66816#true} {67857#(< ~counter~0 48)} #63#return; {67857#(< ~counter~0 48)} is VALID [2022-04-28 13:59:09,069 INFO L290 TraceCheckUtils]: 283: Hoare triple {66816#true} assume true; {66816#true} is VALID [2022-04-28 13:59:09,069 INFO L290 TraceCheckUtils]: 282: Hoare triple {66816#true} assume !(0 == ~cond); {66816#true} is VALID [2022-04-28 13:59:09,070 INFO L290 TraceCheckUtils]: 281: Hoare triple {66816#true} ~cond := #in~cond; {66816#true} is VALID [2022-04-28 13:59:09,070 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 13:59:09,070 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 13:59:09,071 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 13:59:09,071 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 13:59:09,071 INFO L290 TraceCheckUtils]: 276: Hoare triple {67885#(< ~counter~0 47)} assume !!(0 != ~y3~0); {67885#(< ~counter~0 47)} is VALID [2022-04-28 13:59:09,072 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {66816#true} {67885#(< ~counter~0 47)} #63#return; {67885#(< ~counter~0 47)} is VALID [2022-04-28 13:59:09,072 INFO L290 TraceCheckUtils]: 274: Hoare triple {66816#true} assume true; {66816#true} is VALID [2022-04-28 13:59:09,072 INFO L290 TraceCheckUtils]: 273: Hoare triple {66816#true} assume !(0 == ~cond); {66816#true} is VALID [2022-04-28 13:59:09,072 INFO L290 TraceCheckUtils]: 272: Hoare triple {66816#true} ~cond := #in~cond; {66816#true} is VALID [2022-04-28 13:59:09,072 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 13:59:09,072 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 13:59:09,073 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 13:59:09,073 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 13:59:09,073 INFO L290 TraceCheckUtils]: 267: Hoare triple {67913#(< ~counter~0 46)} assume !!(0 != ~y3~0); {67913#(< ~counter~0 46)} is VALID [2022-04-28 13:59:09,074 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {66816#true} {67913#(< ~counter~0 46)} #63#return; {67913#(< ~counter~0 46)} is VALID [2022-04-28 13:59:09,074 INFO L290 TraceCheckUtils]: 265: Hoare triple {66816#true} assume true; {66816#true} is VALID [2022-04-28 13:59:09,074 INFO L290 TraceCheckUtils]: 264: Hoare triple {66816#true} assume !(0 == ~cond); {66816#true} is VALID [2022-04-28 13:59:09,074 INFO L290 TraceCheckUtils]: 263: Hoare triple {66816#true} ~cond := #in~cond; {66816#true} is VALID [2022-04-28 13:59:09,074 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 13:59:09,074 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 13:59:09,075 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 13:59:09,075 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 13:59:09,076 INFO L290 TraceCheckUtils]: 258: Hoare triple {67941#(< ~counter~0 45)} assume !!(0 != ~y3~0); {67941#(< ~counter~0 45)} is VALID [2022-04-28 13:59:09,076 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {66816#true} {67941#(< ~counter~0 45)} #63#return; {67941#(< ~counter~0 45)} is VALID [2022-04-28 13:59:09,076 INFO L290 TraceCheckUtils]: 256: Hoare triple {66816#true} assume true; {66816#true} is VALID [2022-04-28 13:59:09,076 INFO L290 TraceCheckUtils]: 255: Hoare triple {66816#true} assume !(0 == ~cond); {66816#true} is VALID [2022-04-28 13:59:09,076 INFO L290 TraceCheckUtils]: 254: Hoare triple {66816#true} ~cond := #in~cond; {66816#true} is VALID [2022-04-28 13:59:09,076 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 13:59:09,077 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 13:59:09,077 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 13:59:09,078 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 13:59:09,078 INFO L290 TraceCheckUtils]: 249: Hoare triple {67969#(< ~counter~0 44)} assume !!(0 != ~y3~0); {67969#(< ~counter~0 44)} is VALID [2022-04-28 13:59:09,078 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {66816#true} {67969#(< ~counter~0 44)} #63#return; {67969#(< ~counter~0 44)} is VALID [2022-04-28 13:59:09,078 INFO L290 TraceCheckUtils]: 247: Hoare triple {66816#true} assume true; {66816#true} is VALID [2022-04-28 13:59:09,078 INFO L290 TraceCheckUtils]: 246: Hoare triple {66816#true} assume !(0 == ~cond); {66816#true} is VALID [2022-04-28 13:59:09,078 INFO L290 TraceCheckUtils]: 245: Hoare triple {66816#true} ~cond := #in~cond; {66816#true} is VALID [2022-04-28 13:59:09,079 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 13:59:09,079 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 13:59:09,080 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 13:59:09,080 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 13:59:09,080 INFO L290 TraceCheckUtils]: 240: Hoare triple {67997#(< ~counter~0 43)} assume !!(0 != ~y3~0); {67997#(< ~counter~0 43)} is VALID [2022-04-28 13:59:09,081 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {66816#true} {67997#(< ~counter~0 43)} #63#return; {67997#(< ~counter~0 43)} is VALID [2022-04-28 13:59:09,081 INFO L290 TraceCheckUtils]: 238: Hoare triple {66816#true} assume true; {66816#true} is VALID [2022-04-28 13:59:09,081 INFO L290 TraceCheckUtils]: 237: Hoare triple {66816#true} assume !(0 == ~cond); {66816#true} is VALID [2022-04-28 13:59:09,081 INFO L290 TraceCheckUtils]: 236: Hoare triple {66816#true} ~cond := #in~cond; {66816#true} is VALID [2022-04-28 13:59:09,081 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 13:59:09,081 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 13:59:09,082 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 13:59:09,082 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 13:59:09,082 INFO L290 TraceCheckUtils]: 231: Hoare triple {68025#(< ~counter~0 42)} assume !!(0 != ~y3~0); {68025#(< ~counter~0 42)} is VALID [2022-04-28 13:59:09,083 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {66816#true} {68025#(< ~counter~0 42)} #63#return; {68025#(< ~counter~0 42)} is VALID [2022-04-28 13:59:09,083 INFO L290 TraceCheckUtils]: 229: Hoare triple {66816#true} assume true; {66816#true} is VALID [2022-04-28 13:59:09,083 INFO L290 TraceCheckUtils]: 228: Hoare triple {66816#true} assume !(0 == ~cond); {66816#true} is VALID [2022-04-28 13:59:09,083 INFO L290 TraceCheckUtils]: 227: Hoare triple {66816#true} ~cond := #in~cond; {66816#true} is VALID [2022-04-28 13:59:09,083 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 13:59:09,083 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 13:59:09,084 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 13:59:09,084 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 13:59:09,084 INFO L290 TraceCheckUtils]: 222: Hoare triple {68053#(< ~counter~0 41)} assume !!(0 != ~y3~0); {68053#(< ~counter~0 41)} is VALID [2022-04-28 13:59:09,085 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {66816#true} {68053#(< ~counter~0 41)} #63#return; {68053#(< ~counter~0 41)} is VALID [2022-04-28 13:59:09,085 INFO L290 TraceCheckUtils]: 220: Hoare triple {66816#true} assume true; {66816#true} is VALID [2022-04-28 13:59:09,085 INFO L290 TraceCheckUtils]: 219: Hoare triple {66816#true} assume !(0 == ~cond); {66816#true} is VALID [2022-04-28 13:59:09,085 INFO L290 TraceCheckUtils]: 218: Hoare triple {66816#true} ~cond := #in~cond; {66816#true} is VALID [2022-04-28 13:59:09,085 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 13:59:09,085 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 13:59:09,086 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 13:59:09,086 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 13:59:09,087 INFO L290 TraceCheckUtils]: 213: Hoare triple {68081#(< ~counter~0 40)} assume !!(0 != ~y3~0); {68081#(< ~counter~0 40)} is VALID [2022-04-28 13:59:09,087 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {66816#true} {68081#(< ~counter~0 40)} #63#return; {68081#(< ~counter~0 40)} is VALID [2022-04-28 13:59:09,087 INFO L290 TraceCheckUtils]: 211: Hoare triple {66816#true} assume true; {66816#true} is VALID [2022-04-28 13:59:09,087 INFO L290 TraceCheckUtils]: 210: Hoare triple {66816#true} assume !(0 == ~cond); {66816#true} is VALID [2022-04-28 13:59:09,087 INFO L290 TraceCheckUtils]: 209: Hoare triple {66816#true} ~cond := #in~cond; {66816#true} is VALID [2022-04-28 13:59:09,087 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 13:59:09,088 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 13:59:09,088 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 13:59:09,089 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 13:59:09,089 INFO L290 TraceCheckUtils]: 204: Hoare triple {68109#(< ~counter~0 39)} assume !!(0 != ~y3~0); {68109#(< ~counter~0 39)} is VALID [2022-04-28 13:59:09,089 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {66816#true} {68109#(< ~counter~0 39)} #63#return; {68109#(< ~counter~0 39)} is VALID [2022-04-28 13:59:09,089 INFO L290 TraceCheckUtils]: 202: Hoare triple {66816#true} assume true; {66816#true} is VALID [2022-04-28 13:59:09,090 INFO L290 TraceCheckUtils]: 201: Hoare triple {66816#true} assume !(0 == ~cond); {66816#true} is VALID [2022-04-28 13:59:09,090 INFO L290 TraceCheckUtils]: 200: Hoare triple {66816#true} ~cond := #in~cond; {66816#true} is VALID [2022-04-28 13:59:09,090 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 13:59:09,090 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 13:59:09,091 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 13:59:09,091 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 13:59:09,091 INFO L290 TraceCheckUtils]: 195: Hoare triple {68137#(< ~counter~0 38)} assume !!(0 != ~y3~0); {68137#(< ~counter~0 38)} is VALID [2022-04-28 13:59:09,092 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {66816#true} {68137#(< ~counter~0 38)} #63#return; {68137#(< ~counter~0 38)} is VALID [2022-04-28 13:59:09,092 INFO L290 TraceCheckUtils]: 193: Hoare triple {66816#true} assume true; {66816#true} is VALID [2022-04-28 13:59:09,092 INFO L290 TraceCheckUtils]: 192: Hoare triple {66816#true} assume !(0 == ~cond); {66816#true} is VALID [2022-04-28 13:59:09,092 INFO L290 TraceCheckUtils]: 191: Hoare triple {66816#true} ~cond := #in~cond; {66816#true} is VALID [2022-04-28 13:59:09,092 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 13:59:09,092 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 13:59:09,093 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 13:59:09,093 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 13:59:09,093 INFO L290 TraceCheckUtils]: 186: Hoare triple {68165#(< ~counter~0 37)} assume !!(0 != ~y3~0); {68165#(< ~counter~0 37)} is VALID [2022-04-28 13:59:09,094 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {66816#true} {68165#(< ~counter~0 37)} #63#return; {68165#(< ~counter~0 37)} is VALID [2022-04-28 13:59:09,094 INFO L290 TraceCheckUtils]: 184: Hoare triple {66816#true} assume true; {66816#true} is VALID [2022-04-28 13:59:09,094 INFO L290 TraceCheckUtils]: 183: Hoare triple {66816#true} assume !(0 == ~cond); {66816#true} is VALID [2022-04-28 13:59:09,094 INFO L290 TraceCheckUtils]: 182: Hoare triple {66816#true} ~cond := #in~cond; {66816#true} is VALID [2022-04-28 13:59:09,094 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 13:59:09,094 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 13:59:09,095 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 13:59:09,095 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 13:59:09,096 INFO L290 TraceCheckUtils]: 177: Hoare triple {68193#(< ~counter~0 36)} assume !!(0 != ~y3~0); {68193#(< ~counter~0 36)} is VALID [2022-04-28 13:59:09,096 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {66816#true} {68193#(< ~counter~0 36)} #63#return; {68193#(< ~counter~0 36)} is VALID [2022-04-28 13:59:09,096 INFO L290 TraceCheckUtils]: 175: Hoare triple {66816#true} assume true; {66816#true} is VALID [2022-04-28 13:59:09,096 INFO L290 TraceCheckUtils]: 174: Hoare triple {66816#true} assume !(0 == ~cond); {66816#true} is VALID [2022-04-28 13:59:09,096 INFO L290 TraceCheckUtils]: 173: Hoare triple {66816#true} ~cond := #in~cond; {66816#true} is VALID [2022-04-28 13:59:09,096 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 13:59:09,097 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 13:59:09,097 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 13:59:09,098 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 13:59:09,098 INFO L290 TraceCheckUtils]: 168: Hoare triple {68221#(< ~counter~0 35)} assume !!(0 != ~y3~0); {68221#(< ~counter~0 35)} is VALID [2022-04-28 13:59:09,098 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {66816#true} {68221#(< ~counter~0 35)} #63#return; {68221#(< ~counter~0 35)} is VALID [2022-04-28 13:59:09,099 INFO L290 TraceCheckUtils]: 166: Hoare triple {66816#true} assume true; {66816#true} is VALID [2022-04-28 13:59:09,099 INFO L290 TraceCheckUtils]: 165: Hoare triple {66816#true} assume !(0 == ~cond); {66816#true} is VALID [2022-04-28 13:59:09,099 INFO L290 TraceCheckUtils]: 164: Hoare triple {66816#true} ~cond := #in~cond; {66816#true} is VALID [2022-04-28 13:59:09,099 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 13:59:09,099 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 13:59:09,100 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 13:59:09,100 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 13:59:09,100 INFO L290 TraceCheckUtils]: 159: Hoare triple {68249#(< ~counter~0 34)} assume !!(0 != ~y3~0); {68249#(< ~counter~0 34)} is VALID [2022-04-28 13:59:09,101 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {66816#true} {68249#(< ~counter~0 34)} #63#return; {68249#(< ~counter~0 34)} is VALID [2022-04-28 13:59:09,101 INFO L290 TraceCheckUtils]: 157: Hoare triple {66816#true} assume true; {66816#true} is VALID [2022-04-28 13:59:09,101 INFO L290 TraceCheckUtils]: 156: Hoare triple {66816#true} assume !(0 == ~cond); {66816#true} is VALID [2022-04-28 13:59:09,101 INFO L290 TraceCheckUtils]: 155: Hoare triple {66816#true} ~cond := #in~cond; {66816#true} is VALID [2022-04-28 13:59:09,101 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 13:59:09,101 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 13:59:09,102 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 13:59:09,102 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 13:59:09,102 INFO L290 TraceCheckUtils]: 150: Hoare triple {67741#(<= ~counter~0 32)} assume !!(0 != ~y3~0); {67741#(<= ~counter~0 32)} is VALID [2022-04-28 13:59:09,103 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {66816#true} {67741#(<= ~counter~0 32)} #63#return; {67741#(<= ~counter~0 32)} is VALID [2022-04-28 13:59:09,103 INFO L290 TraceCheckUtils]: 148: Hoare triple {66816#true} assume true; {66816#true} is VALID [2022-04-28 13:59:09,103 INFO L290 TraceCheckUtils]: 147: Hoare triple {66816#true} assume !(0 == ~cond); {66816#true} is VALID [2022-04-28 13:59:09,103 INFO L290 TraceCheckUtils]: 146: Hoare triple {66816#true} ~cond := #in~cond; {66816#true} is VALID [2022-04-28 13:59:09,103 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 13:59:09,103 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 13:59:09,104 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 13:59:09,104 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 13:59:09,105 INFO L290 TraceCheckUtils]: 141: Hoare triple {67713#(<= ~counter~0 31)} assume !!(0 != ~y3~0); {67713#(<= ~counter~0 31)} is VALID [2022-04-28 13:59:09,105 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {66816#true} {67713#(<= ~counter~0 31)} #63#return; {67713#(<= ~counter~0 31)} is VALID [2022-04-28 13:59:09,105 INFO L290 TraceCheckUtils]: 139: Hoare triple {66816#true} assume true; {66816#true} is VALID [2022-04-28 13:59:09,105 INFO L290 TraceCheckUtils]: 138: Hoare triple {66816#true} assume !(0 == ~cond); {66816#true} is VALID [2022-04-28 13:59:09,105 INFO L290 TraceCheckUtils]: 137: Hoare triple {66816#true} ~cond := #in~cond; {66816#true} is VALID [2022-04-28 13:59:09,105 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 13:59:09,106 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 13:59:09,106 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 13:59:09,107 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 13:59:09,107 INFO L290 TraceCheckUtils]: 132: Hoare triple {67685#(<= ~counter~0 30)} assume !!(0 != ~y3~0); {67685#(<= ~counter~0 30)} is VALID [2022-04-28 13:59:09,107 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {66816#true} {67685#(<= ~counter~0 30)} #63#return; {67685#(<= ~counter~0 30)} is VALID [2022-04-28 13:59:09,107 INFO L290 TraceCheckUtils]: 130: Hoare triple {66816#true} assume true; {66816#true} is VALID [2022-04-28 13:59:09,108 INFO L290 TraceCheckUtils]: 129: Hoare triple {66816#true} assume !(0 == ~cond); {66816#true} is VALID [2022-04-28 13:59:09,108 INFO L290 TraceCheckUtils]: 128: Hoare triple {66816#true} ~cond := #in~cond; {66816#true} is VALID [2022-04-28 13:59:09,108 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 13:59:09,108 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 13:59:09,109 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 13:59:09,109 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 13:59:09,109 INFO L290 TraceCheckUtils]: 123: Hoare triple {67657#(<= ~counter~0 29)} assume !!(0 != ~y3~0); {67657#(<= ~counter~0 29)} is VALID [2022-04-28 13:59:09,110 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {66816#true} {67657#(<= ~counter~0 29)} #63#return; {67657#(<= ~counter~0 29)} is VALID [2022-04-28 13:59:09,110 INFO L290 TraceCheckUtils]: 121: Hoare triple {66816#true} assume true; {66816#true} is VALID [2022-04-28 13:59:09,110 INFO L290 TraceCheckUtils]: 120: Hoare triple {66816#true} assume !(0 == ~cond); {66816#true} is VALID [2022-04-28 13:59:09,110 INFO L290 TraceCheckUtils]: 119: Hoare triple {66816#true} ~cond := #in~cond; {66816#true} is VALID [2022-04-28 13:59:09,110 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 13:59:09,110 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 13:59:09,111 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 13:59:09,111 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 13:59:09,112 INFO L290 TraceCheckUtils]: 114: Hoare triple {67629#(<= ~counter~0 28)} assume !!(0 != ~y3~0); {67629#(<= ~counter~0 28)} is VALID [2022-04-28 13:59:09,112 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {66816#true} {67629#(<= ~counter~0 28)} #63#return; {67629#(<= ~counter~0 28)} is VALID [2022-04-28 13:59:09,113 INFO L290 TraceCheckUtils]: 112: Hoare triple {66816#true} assume true; {66816#true} is VALID [2022-04-28 13:59:09,113 INFO L290 TraceCheckUtils]: 111: Hoare triple {66816#true} assume !(0 == ~cond); {66816#true} is VALID [2022-04-28 13:59:09,113 INFO L290 TraceCheckUtils]: 110: Hoare triple {66816#true} ~cond := #in~cond; {66816#true} is VALID [2022-04-28 13:59:09,113 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 13:59:09,114 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 13:59:09,115 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 13:59:09,115 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 13:59:09,115 INFO L290 TraceCheckUtils]: 105: Hoare triple {67601#(<= ~counter~0 27)} assume !!(0 != ~y3~0); {67601#(<= ~counter~0 27)} is VALID [2022-04-28 13:59:09,116 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {66816#true} {67601#(<= ~counter~0 27)} #63#return; {67601#(<= ~counter~0 27)} is VALID [2022-04-28 13:59:09,116 INFO L290 TraceCheckUtils]: 103: Hoare triple {66816#true} assume true; {66816#true} is VALID [2022-04-28 13:59:09,116 INFO L290 TraceCheckUtils]: 102: Hoare triple {66816#true} assume !(0 == ~cond); {66816#true} is VALID [2022-04-28 13:59:09,116 INFO L290 TraceCheckUtils]: 101: Hoare triple {66816#true} ~cond := #in~cond; {66816#true} is VALID [2022-04-28 13:59:09,116 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 13:59:09,117 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 13:59:09,117 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 13:59:09,118 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 13:59:09,118 INFO L290 TraceCheckUtils]: 96: Hoare triple {67573#(<= ~counter~0 26)} assume !!(0 != ~y3~0); {67573#(<= ~counter~0 26)} is VALID [2022-04-28 13:59:09,118 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {66816#true} {67573#(<= ~counter~0 26)} #63#return; {67573#(<= ~counter~0 26)} is VALID [2022-04-28 13:59:09,118 INFO L290 TraceCheckUtils]: 94: Hoare triple {66816#true} assume true; {66816#true} is VALID [2022-04-28 13:59:09,118 INFO L290 TraceCheckUtils]: 93: Hoare triple {66816#true} assume !(0 == ~cond); {66816#true} is VALID [2022-04-28 13:59:09,119 INFO L290 TraceCheckUtils]: 92: Hoare triple {66816#true} ~cond := #in~cond; {66816#true} is VALID [2022-04-28 13:59:09,119 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 13:59:09,119 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 13:59:09,120 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 13:59:09,120 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 13:59:09,120 INFO L290 TraceCheckUtils]: 87: Hoare triple {67545#(<= ~counter~0 25)} assume !!(0 != ~y3~0); {67545#(<= ~counter~0 25)} is VALID [2022-04-28 13:59:09,121 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {66816#true} {67545#(<= ~counter~0 25)} #63#return; {67545#(<= ~counter~0 25)} is VALID [2022-04-28 13:59:09,121 INFO L290 TraceCheckUtils]: 85: Hoare triple {66816#true} assume true; {66816#true} is VALID [2022-04-28 13:59:09,121 INFO L290 TraceCheckUtils]: 84: Hoare triple {66816#true} assume !(0 == ~cond); {66816#true} is VALID [2022-04-28 13:59:09,121 INFO L290 TraceCheckUtils]: 83: Hoare triple {66816#true} ~cond := #in~cond; {66816#true} is VALID [2022-04-28 13:59:09,121 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 13:59:09,121 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 13:59:09,122 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 13:59:09,122 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 13:59:09,122 INFO L290 TraceCheckUtils]: 78: Hoare triple {67517#(<= ~counter~0 24)} assume !!(0 != ~y3~0); {67517#(<= ~counter~0 24)} is VALID [2022-04-28 13:59:09,123 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {66816#true} {67517#(<= ~counter~0 24)} #63#return; {67517#(<= ~counter~0 24)} is VALID [2022-04-28 13:59:09,123 INFO L290 TraceCheckUtils]: 76: Hoare triple {66816#true} assume true; {66816#true} is VALID [2022-04-28 13:59:09,123 INFO L290 TraceCheckUtils]: 75: Hoare triple {66816#true} assume !(0 == ~cond); {66816#true} is VALID [2022-04-28 13:59:09,123 INFO L290 TraceCheckUtils]: 74: Hoare triple {66816#true} ~cond := #in~cond; {66816#true} is VALID [2022-04-28 13:59:09,123 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 13:59:09,123 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 13:59:09,124 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 13:59:09,124 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 13:59:09,125 INFO L290 TraceCheckUtils]: 69: Hoare triple {67489#(<= ~counter~0 23)} assume !!(0 != ~y3~0); {67489#(<= ~counter~0 23)} is VALID [2022-04-28 13:59:09,125 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {66816#true} {67489#(<= ~counter~0 23)} #63#return; {67489#(<= ~counter~0 23)} is VALID [2022-04-28 13:59:09,125 INFO L290 TraceCheckUtils]: 67: Hoare triple {66816#true} assume true; {66816#true} is VALID [2022-04-28 13:59:09,125 INFO L290 TraceCheckUtils]: 66: Hoare triple {66816#true} assume !(0 == ~cond); {66816#true} is VALID [2022-04-28 13:59:09,125 INFO L290 TraceCheckUtils]: 65: Hoare triple {66816#true} ~cond := #in~cond; {66816#true} is VALID [2022-04-28 13:59:09,125 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 13:59:09,126 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 13:59:09,126 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 13:59:09,127 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 13:59:09,127 INFO L290 TraceCheckUtils]: 60: Hoare triple {67461#(<= ~counter~0 22)} assume !!(0 != ~y3~0); {67461#(<= ~counter~0 22)} is VALID [2022-04-28 13:59:09,127 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {66816#true} {67461#(<= ~counter~0 22)} #63#return; {67461#(<= ~counter~0 22)} is VALID [2022-04-28 13:59:09,128 INFO L290 TraceCheckUtils]: 58: Hoare triple {66816#true} assume true; {66816#true} is VALID [2022-04-28 13:59:09,128 INFO L290 TraceCheckUtils]: 57: Hoare triple {66816#true} assume !(0 == ~cond); {66816#true} is VALID [2022-04-28 13:59:09,128 INFO L290 TraceCheckUtils]: 56: Hoare triple {66816#true} ~cond := #in~cond; {66816#true} is VALID [2022-04-28 13:59:09,128 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 13:59:09,128 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 13:59:09,129 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 13:59:09,129 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 13:59:09,129 INFO L290 TraceCheckUtils]: 51: Hoare triple {67433#(<= ~counter~0 21)} assume !!(0 != ~y3~0); {67433#(<= ~counter~0 21)} is VALID [2022-04-28 13:59:09,130 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {66816#true} {67433#(<= ~counter~0 21)} #63#return; {67433#(<= ~counter~0 21)} is VALID [2022-04-28 13:59:09,130 INFO L290 TraceCheckUtils]: 49: Hoare triple {66816#true} assume true; {66816#true} is VALID [2022-04-28 13:59:09,130 INFO L290 TraceCheckUtils]: 48: Hoare triple {66816#true} assume !(0 == ~cond); {66816#true} is VALID [2022-04-28 13:59:09,130 INFO L290 TraceCheckUtils]: 47: Hoare triple {66816#true} ~cond := #in~cond; {66816#true} is VALID [2022-04-28 13:59:09,130 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 13:59:09,130 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 13:59:09,131 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 13:59:09,131 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 13:59:09,131 INFO L290 TraceCheckUtils]: 42: Hoare triple {67405#(<= ~counter~0 20)} assume !!(0 != ~y3~0); {67405#(<= ~counter~0 20)} is VALID [2022-04-28 13:59:09,132 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {66816#true} {67405#(<= ~counter~0 20)} #63#return; {67405#(<= ~counter~0 20)} is VALID [2022-04-28 13:59:09,132 INFO L290 TraceCheckUtils]: 40: Hoare triple {66816#true} assume true; {66816#true} is VALID [2022-04-28 13:59:09,132 INFO L290 TraceCheckUtils]: 39: Hoare triple {66816#true} assume !(0 == ~cond); {66816#true} is VALID [2022-04-28 13:59:09,132 INFO L290 TraceCheckUtils]: 38: Hoare triple {66816#true} ~cond := #in~cond; {66816#true} is VALID [2022-04-28 13:59:09,132 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 13:59:09,132 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 13:59:09,133 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 13:59:09,133 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 13:59:09,134 INFO L290 TraceCheckUtils]: 33: Hoare triple {67377#(<= ~counter~0 19)} assume !!(0 != ~y3~0); {67377#(<= ~counter~0 19)} is VALID [2022-04-28 13:59:09,134 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {66816#true} {67377#(<= ~counter~0 19)} #63#return; {67377#(<= ~counter~0 19)} is VALID [2022-04-28 13:59:09,134 INFO L290 TraceCheckUtils]: 31: Hoare triple {66816#true} assume true; {66816#true} is VALID [2022-04-28 13:59:09,134 INFO L290 TraceCheckUtils]: 30: Hoare triple {66816#true} assume !(0 == ~cond); {66816#true} is VALID [2022-04-28 13:59:09,134 INFO L290 TraceCheckUtils]: 29: Hoare triple {66816#true} ~cond := #in~cond; {66816#true} is VALID [2022-04-28 13:59:09,134 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 13:59:09,135 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 13:59:09,135 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 13:59:09,136 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 13:59:09,136 INFO L290 TraceCheckUtils]: 24: Hoare triple {67349#(<= ~counter~0 18)} assume !!(0 != ~y3~0); {67349#(<= ~counter~0 18)} is VALID [2022-04-28 13:59:09,136 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {66816#true} {67349#(<= ~counter~0 18)} #63#return; {67349#(<= ~counter~0 18)} is VALID [2022-04-28 13:59:09,137 INFO L290 TraceCheckUtils]: 22: Hoare triple {66816#true} assume true; {66816#true} is VALID [2022-04-28 13:59:09,137 INFO L290 TraceCheckUtils]: 21: Hoare triple {66816#true} assume !(0 == ~cond); {66816#true} is VALID [2022-04-28 13:59:09,137 INFO L290 TraceCheckUtils]: 20: Hoare triple {66816#true} ~cond := #in~cond; {66816#true} is VALID [2022-04-28 13:59:09,137 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 13:59:09,137 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 13:59:09,138 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 13:59:09,138 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 13:59:09,138 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {66816#true} {67321#(<= ~counter~0 17)} #61#return; {67321#(<= ~counter~0 17)} is VALID [2022-04-28 13:59:09,138 INFO L290 TraceCheckUtils]: 14: Hoare triple {66816#true} assume true; {66816#true} is VALID [2022-04-28 13:59:09,138 INFO L290 TraceCheckUtils]: 13: Hoare triple {66816#true} assume !(0 == ~cond); {66816#true} is VALID [2022-04-28 13:59:09,139 INFO L290 TraceCheckUtils]: 12: Hoare triple {66816#true} ~cond := #in~cond; {66816#true} is VALID [2022-04-28 13:59:09,139 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 13:59:09,139 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {66816#true} {67321#(<= ~counter~0 17)} #59#return; {67321#(<= ~counter~0 17)} is VALID [2022-04-28 13:59:09,139 INFO L290 TraceCheckUtils]: 9: Hoare triple {66816#true} assume true; {66816#true} is VALID [2022-04-28 13:59:09,139 INFO L290 TraceCheckUtils]: 8: Hoare triple {66816#true} assume !(0 == ~cond); {66816#true} is VALID [2022-04-28 13:59:09,139 INFO L290 TraceCheckUtils]: 7: Hoare triple {66816#true} ~cond := #in~cond; {66816#true} is VALID [2022-04-28 13:59:09,139 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 13:59:09,139 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 13:59:09,140 INFO L272 TraceCheckUtils]: 4: Hoare triple {67321#(<= ~counter~0 17)} call #t~ret7 := main(); {67321#(<= ~counter~0 17)} is VALID [2022-04-28 13:59:09,140 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {67321#(<= ~counter~0 17)} {66816#true} #67#return; {67321#(<= ~counter~0 17)} is VALID [2022-04-28 13:59:09,140 INFO L290 TraceCheckUtils]: 2: Hoare triple {67321#(<= ~counter~0 17)} assume true; {67321#(<= ~counter~0 17)} is VALID [2022-04-28 13:59:09,141 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 13:59:09,141 INFO L272 TraceCheckUtils]: 0: Hoare triple {66816#true} call ULTIMATE.init(); {66816#true} is VALID [2022-04-28 13:59:09,142 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 13:59:09,142 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 13:59:09,142 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2067170063] [2022-04-28 13:59:09,142 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 13:59:09,142 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1493859444] [2022-04-28 13:59:09,142 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1493859444] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 13:59:09,142 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 13:59:09,142 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [36, 36] total 54 [2022-04-28 13:59:09,142 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 13:59:09,143 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [489360711] [2022-04-28 13:59:09,143 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [489360711] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 13:59:09,143 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 13:59:09,143 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [36] imperfect sequences [] total 36 [2022-04-28 13:59:09,143 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [452871932] [2022-04-28 13:59:09,143 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 13:59:09,143 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 13:59:09,144 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 13:59:09,144 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 13:59:09,438 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 13:59:09,438 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 36 states [2022-04-28 13:59:09,438 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 13:59:09,438 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 36 interpolants. [2022-04-28 13:59:09,438 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1331, Invalid=1531, Unknown=0, NotChecked=0, Total=2862 [2022-04-28 13:59:09,439 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 13:59:11,032 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 13:59:11,032 INFO L93 Difference]: Finished difference Result 322 states and 356 transitions. [2022-04-28 13:59:11,032 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 68 states. [2022-04-28 13:59:11,033 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 13:59:11,033 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 13:59:11,033 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 13:59:11,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 68 states and 355 transitions. [2022-04-28 13:59:11,039 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 13:59:11,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 68 states and 355 transitions. [2022-04-28 13:59:11,044 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 68 states and 355 transitions. [2022-04-28 13:59:11,362 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 13:59:11,367 INFO L225 Difference]: With dead ends: 322 [2022-04-28 13:59:11,367 INFO L226 Difference]: Without dead ends: 317 [2022-04-28 13:59:11,368 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 13:59:11,368 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 13:59:11,368 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 13:59:11,369 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 317 states. [2022-04-28 13:59:11,781 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 317 to 317. [2022-04-28 13:59:11,781 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 13:59:11,781 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 13:59:11,782 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 13:59:11,782 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 13:59:11,786 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 13:59:11,786 INFO L93 Difference]: Finished difference Result 317 states and 351 transitions. [2022-04-28 13:59:11,786 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 351 transitions. [2022-04-28 13:59:11,786 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 13:59:11,786 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 13:59:11,786 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 13:59:11,787 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 13:59:11,790 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 13:59:11,790 INFO L93 Difference]: Finished difference Result 317 states and 351 transitions. [2022-04-28 13:59:11,791 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 351 transitions. [2022-04-28 13:59:11,791 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 13:59:11,791 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 13:59:11,791 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 13:59:11,791 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 13:59:11,791 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 13:59:11,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 317 states and 351 transitions. [2022-04-28 13:59:11,796 INFO L78 Accepts]: Start accepts. Automaton has 317 states and 351 transitions. Word has length 311 [2022-04-28 13:59:11,796 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 13:59:11,796 INFO L495 AbstractCegarLoop]: Abstraction has 317 states and 351 transitions. [2022-04-28 13:59:11,796 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 13:59:11,796 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 317 states and 351 transitions. [2022-04-28 13:59:12,254 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 13:59:12,255 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 351 transitions. [2022-04-28 13:59:12,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 321 [2022-04-28 13:59:12,256 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 13:59:12,256 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 13:59:12,273 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 13:59:12,456 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 13:59:12,456 INFO L420 AbstractCegarLoop]: === Iteration 37 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 13:59:12,457 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 13:59:12,457 INFO L85 PathProgramCache]: Analyzing trace with hash 1410629916, now seen corresponding path program 65 times [2022-04-28 13:59:12,457 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 13:59:12,457 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [817826627] [2022-04-28 13:59:12,457 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 13:59:12,457 INFO L85 PathProgramCache]: Analyzing trace with hash 1410629916, now seen corresponding path program 66 times [2022-04-28 13:59:12,458 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 13:59:12,458 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1385475866] [2022-04-28 13:59:12,458 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 13:59:12,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 13:59:12,473 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 13:59:12,473 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1072915893] [2022-04-28 13:59:12,473 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-28 13:59:12,473 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 13:59:12,473 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 13:59:12,474 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 13:59:12,475 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 13:59:12,654 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 34 check-sat command(s) [2022-04-28 13:59:12,655 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 13:59:12,658 INFO L263 TraceCheckSpWp]: Trace formula consists of 852 conjuncts, 71 conjunts are in the unsatisfiable core [2022-04-28 13:59:12,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 13:59:12,713 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 13:59:14,313 INFO L272 TraceCheckUtils]: 0: Hoare triple {70711#true} call ULTIMATE.init(); {70711#true} is VALID [2022-04-28 13:59:14,314 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 13:59:14,314 INFO L290 TraceCheckUtils]: 2: Hoare triple {70719#(<= ~counter~0 0)} assume true; {70719#(<= ~counter~0 0)} is VALID [2022-04-28 13:59:14,314 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {70719#(<= ~counter~0 0)} {70711#true} #67#return; {70719#(<= ~counter~0 0)} is VALID [2022-04-28 13:59:14,315 INFO L272 TraceCheckUtils]: 4: Hoare triple {70719#(<= ~counter~0 0)} call #t~ret7 := main(); {70719#(<= ~counter~0 0)} is VALID [2022-04-28 13:59:14,315 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 13:59:14,315 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 13:59:14,315 INFO L290 TraceCheckUtils]: 7: Hoare triple {70719#(<= ~counter~0 0)} ~cond := #in~cond; {70719#(<= ~counter~0 0)} is VALID [2022-04-28 13:59:14,316 INFO L290 TraceCheckUtils]: 8: Hoare triple {70719#(<= ~counter~0 0)} assume !(0 == ~cond); {70719#(<= ~counter~0 0)} is VALID [2022-04-28 13:59:14,316 INFO L290 TraceCheckUtils]: 9: Hoare triple {70719#(<= ~counter~0 0)} assume true; {70719#(<= ~counter~0 0)} is VALID [2022-04-28 13:59:14,316 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 13:59:14,317 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 13:59:14,317 INFO L290 TraceCheckUtils]: 12: Hoare triple {70719#(<= ~counter~0 0)} ~cond := #in~cond; {70719#(<= ~counter~0 0)} is VALID [2022-04-28 13:59:14,317 INFO L290 TraceCheckUtils]: 13: Hoare triple {70719#(<= ~counter~0 0)} assume !(0 == ~cond); {70719#(<= ~counter~0 0)} is VALID [2022-04-28 13:59:14,317 INFO L290 TraceCheckUtils]: 14: Hoare triple {70719#(<= ~counter~0 0)} assume true; {70719#(<= ~counter~0 0)} is VALID [2022-04-28 13:59:14,318 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 13:59:14,318 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 13:59:14,320 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 13:59:14,320 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 13:59:14,321 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 13:59:14,321 INFO L290 TraceCheckUtils]: 20: Hoare triple {70768#(<= ~counter~0 1)} ~cond := #in~cond; {70768#(<= ~counter~0 1)} is VALID [2022-04-28 13:59:14,321 INFO L290 TraceCheckUtils]: 21: Hoare triple {70768#(<= ~counter~0 1)} assume !(0 == ~cond); {70768#(<= ~counter~0 1)} is VALID [2022-04-28 13:59:14,321 INFO L290 TraceCheckUtils]: 22: Hoare triple {70768#(<= ~counter~0 1)} assume true; {70768#(<= ~counter~0 1)} is VALID [2022-04-28 13:59:14,322 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 13:59:14,322 INFO L290 TraceCheckUtils]: 24: Hoare triple {70768#(<= ~counter~0 1)} assume !!(0 != ~y3~0); {70768#(<= ~counter~0 1)} is VALID [2022-04-28 13:59:14,322 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 13:59:14,323 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 13:59:14,323 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 13:59:14,324 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 13:59:14,324 INFO L290 TraceCheckUtils]: 29: Hoare triple {70796#(<= ~counter~0 2)} ~cond := #in~cond; {70796#(<= ~counter~0 2)} is VALID [2022-04-28 13:59:14,324 INFO L290 TraceCheckUtils]: 30: Hoare triple {70796#(<= ~counter~0 2)} assume !(0 == ~cond); {70796#(<= ~counter~0 2)} is VALID [2022-04-28 13:59:14,325 INFO L290 TraceCheckUtils]: 31: Hoare triple {70796#(<= ~counter~0 2)} assume true; {70796#(<= ~counter~0 2)} is VALID [2022-04-28 13:59:14,325 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 13:59:14,325 INFO L290 TraceCheckUtils]: 33: Hoare triple {70796#(<= ~counter~0 2)} assume !!(0 != ~y3~0); {70796#(<= ~counter~0 2)} is VALID [2022-04-28 13:59:14,326 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 13:59:14,326 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 13:59:14,327 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 13:59:14,327 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 13:59:14,327 INFO L290 TraceCheckUtils]: 38: Hoare triple {70824#(<= ~counter~0 3)} ~cond := #in~cond; {70824#(<= ~counter~0 3)} is VALID [2022-04-28 13:59:14,328 INFO L290 TraceCheckUtils]: 39: Hoare triple {70824#(<= ~counter~0 3)} assume !(0 == ~cond); {70824#(<= ~counter~0 3)} is VALID [2022-04-28 13:59:14,328 INFO L290 TraceCheckUtils]: 40: Hoare triple {70824#(<= ~counter~0 3)} assume true; {70824#(<= ~counter~0 3)} is VALID [2022-04-28 13:59:14,328 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 13:59:14,329 INFO L290 TraceCheckUtils]: 42: Hoare triple {70824#(<= ~counter~0 3)} assume !!(0 != ~y3~0); {70824#(<= ~counter~0 3)} is VALID [2022-04-28 13:59:14,329 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 13:59:14,330 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 13:59:14,330 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 13:59:14,331 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 13:59:14,331 INFO L290 TraceCheckUtils]: 47: Hoare triple {70852#(<= ~counter~0 4)} ~cond := #in~cond; {70852#(<= ~counter~0 4)} is VALID [2022-04-28 13:59:14,331 INFO L290 TraceCheckUtils]: 48: Hoare triple {70852#(<= ~counter~0 4)} assume !(0 == ~cond); {70852#(<= ~counter~0 4)} is VALID [2022-04-28 13:59:14,331 INFO L290 TraceCheckUtils]: 49: Hoare triple {70852#(<= ~counter~0 4)} assume true; {70852#(<= ~counter~0 4)} is VALID [2022-04-28 13:59:14,332 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 13:59:14,332 INFO L290 TraceCheckUtils]: 51: Hoare triple {70852#(<= ~counter~0 4)} assume !!(0 != ~y3~0); {70852#(<= ~counter~0 4)} is VALID [2022-04-28 13:59:14,332 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 13:59:14,333 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 13:59:14,334 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 13:59:14,334 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 13:59:14,334 INFO L290 TraceCheckUtils]: 56: Hoare triple {70880#(<= ~counter~0 5)} ~cond := #in~cond; {70880#(<= ~counter~0 5)} is VALID [2022-04-28 13:59:14,335 INFO L290 TraceCheckUtils]: 57: Hoare triple {70880#(<= ~counter~0 5)} assume !(0 == ~cond); {70880#(<= ~counter~0 5)} is VALID [2022-04-28 13:59:14,335 INFO L290 TraceCheckUtils]: 58: Hoare triple {70880#(<= ~counter~0 5)} assume true; {70880#(<= ~counter~0 5)} is VALID [2022-04-28 13:59:14,335 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 13:59:14,336 INFO L290 TraceCheckUtils]: 60: Hoare triple {70880#(<= ~counter~0 5)} assume !!(0 != ~y3~0); {70880#(<= ~counter~0 5)} is VALID [2022-04-28 13:59:14,336 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 13:59:14,337 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 13:59:14,337 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 13:59:14,337 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 13:59:14,338 INFO L290 TraceCheckUtils]: 65: Hoare triple {70908#(<= ~counter~0 6)} ~cond := #in~cond; {70908#(<= ~counter~0 6)} is VALID [2022-04-28 13:59:14,338 INFO L290 TraceCheckUtils]: 66: Hoare triple {70908#(<= ~counter~0 6)} assume !(0 == ~cond); {70908#(<= ~counter~0 6)} is VALID [2022-04-28 13:59:14,338 INFO L290 TraceCheckUtils]: 67: Hoare triple {70908#(<= ~counter~0 6)} assume true; {70908#(<= ~counter~0 6)} is VALID [2022-04-28 13:59:14,339 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 13:59:14,339 INFO L290 TraceCheckUtils]: 69: Hoare triple {70908#(<= ~counter~0 6)} assume !!(0 != ~y3~0); {70908#(<= ~counter~0 6)} is VALID [2022-04-28 13:59:14,339 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 13:59:14,340 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 13:59:14,340 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 13:59:14,341 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 13:59:14,341 INFO L290 TraceCheckUtils]: 74: Hoare triple {70936#(<= ~counter~0 7)} ~cond := #in~cond; {70936#(<= ~counter~0 7)} is VALID [2022-04-28 13:59:14,341 INFO L290 TraceCheckUtils]: 75: Hoare triple {70936#(<= ~counter~0 7)} assume !(0 == ~cond); {70936#(<= ~counter~0 7)} is VALID [2022-04-28 13:59:14,341 INFO L290 TraceCheckUtils]: 76: Hoare triple {70936#(<= ~counter~0 7)} assume true; {70936#(<= ~counter~0 7)} is VALID [2022-04-28 13:59:14,342 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 13:59:14,342 INFO L290 TraceCheckUtils]: 78: Hoare triple {70936#(<= ~counter~0 7)} assume !!(0 != ~y3~0); {70936#(<= ~counter~0 7)} is VALID [2022-04-28 13:59:14,342 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 13:59:14,343 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 13:59:14,343 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 13:59:14,344 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 13:59:14,344 INFO L290 TraceCheckUtils]: 83: Hoare triple {70964#(<= ~counter~0 8)} ~cond := #in~cond; {70964#(<= ~counter~0 8)} is VALID [2022-04-28 13:59:14,344 INFO L290 TraceCheckUtils]: 84: Hoare triple {70964#(<= ~counter~0 8)} assume !(0 == ~cond); {70964#(<= ~counter~0 8)} is VALID [2022-04-28 13:59:14,345 INFO L290 TraceCheckUtils]: 85: Hoare triple {70964#(<= ~counter~0 8)} assume true; {70964#(<= ~counter~0 8)} is VALID [2022-04-28 13:59:14,345 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 13:59:14,345 INFO L290 TraceCheckUtils]: 87: Hoare triple {70964#(<= ~counter~0 8)} assume !!(0 != ~y3~0); {70964#(<= ~counter~0 8)} is VALID [2022-04-28 13:59:14,346 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 13:59:14,346 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 13:59:14,347 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 13:59:14,347 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 13:59:14,347 INFO L290 TraceCheckUtils]: 92: Hoare triple {70992#(<= ~counter~0 9)} ~cond := #in~cond; {70992#(<= ~counter~0 9)} is VALID [2022-04-28 13:59:14,348 INFO L290 TraceCheckUtils]: 93: Hoare triple {70992#(<= ~counter~0 9)} assume !(0 == ~cond); {70992#(<= ~counter~0 9)} is VALID [2022-04-28 13:59:14,348 INFO L290 TraceCheckUtils]: 94: Hoare triple {70992#(<= ~counter~0 9)} assume true; {70992#(<= ~counter~0 9)} is VALID [2022-04-28 13:59:14,348 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 13:59:14,349 INFO L290 TraceCheckUtils]: 96: Hoare triple {70992#(<= ~counter~0 9)} assume !!(0 != ~y3~0); {70992#(<= ~counter~0 9)} is VALID [2022-04-28 13:59:14,349 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 13:59:14,350 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 13:59:14,350 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 13:59:14,350 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 13:59:14,351 INFO L290 TraceCheckUtils]: 101: Hoare triple {71020#(<= ~counter~0 10)} ~cond := #in~cond; {71020#(<= ~counter~0 10)} is VALID [2022-04-28 13:59:14,351 INFO L290 TraceCheckUtils]: 102: Hoare triple {71020#(<= ~counter~0 10)} assume !(0 == ~cond); {71020#(<= ~counter~0 10)} is VALID [2022-04-28 13:59:14,351 INFO L290 TraceCheckUtils]: 103: Hoare triple {71020#(<= ~counter~0 10)} assume true; {71020#(<= ~counter~0 10)} is VALID [2022-04-28 13:59:14,352 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 13:59:14,352 INFO L290 TraceCheckUtils]: 105: Hoare triple {71020#(<= ~counter~0 10)} assume !!(0 != ~y3~0); {71020#(<= ~counter~0 10)} is VALID [2022-04-28 13:59:14,352 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 13:59:14,353 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 13:59:14,353 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 13:59:14,354 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 13:59:14,354 INFO L290 TraceCheckUtils]: 110: Hoare triple {71048#(<= ~counter~0 11)} ~cond := #in~cond; {71048#(<= ~counter~0 11)} is VALID [2022-04-28 13:59:14,354 INFO L290 TraceCheckUtils]: 111: Hoare triple {71048#(<= ~counter~0 11)} assume !(0 == ~cond); {71048#(<= ~counter~0 11)} is VALID [2022-04-28 13:59:14,354 INFO L290 TraceCheckUtils]: 112: Hoare triple {71048#(<= ~counter~0 11)} assume true; {71048#(<= ~counter~0 11)} is VALID [2022-04-28 13:59:14,355 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 13:59:14,355 INFO L290 TraceCheckUtils]: 114: Hoare triple {71048#(<= ~counter~0 11)} assume !!(0 != ~y3~0); {71048#(<= ~counter~0 11)} is VALID [2022-04-28 13:59:14,356 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 13:59:14,356 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 13:59:14,357 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 13:59:14,357 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 13:59:14,357 INFO L290 TraceCheckUtils]: 119: Hoare triple {71076#(<= ~counter~0 12)} ~cond := #in~cond; {71076#(<= ~counter~0 12)} is VALID [2022-04-28 13:59:14,358 INFO L290 TraceCheckUtils]: 120: Hoare triple {71076#(<= ~counter~0 12)} assume !(0 == ~cond); {71076#(<= ~counter~0 12)} is VALID [2022-04-28 13:59:14,358 INFO L290 TraceCheckUtils]: 121: Hoare triple {71076#(<= ~counter~0 12)} assume true; {71076#(<= ~counter~0 12)} is VALID [2022-04-28 13:59:14,358 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 13:59:14,359 INFO L290 TraceCheckUtils]: 123: Hoare triple {71076#(<= ~counter~0 12)} assume !!(0 != ~y3~0); {71076#(<= ~counter~0 12)} is VALID [2022-04-28 13:59:14,359 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 13:59:14,360 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 13:59:14,360 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 13:59:14,361 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 13:59:14,361 INFO L290 TraceCheckUtils]: 128: Hoare triple {71104#(<= ~counter~0 13)} ~cond := #in~cond; {71104#(<= ~counter~0 13)} is VALID [2022-04-28 13:59:14,361 INFO L290 TraceCheckUtils]: 129: Hoare triple {71104#(<= ~counter~0 13)} assume !(0 == ~cond); {71104#(<= ~counter~0 13)} is VALID [2022-04-28 13:59:14,361 INFO L290 TraceCheckUtils]: 130: Hoare triple {71104#(<= ~counter~0 13)} assume true; {71104#(<= ~counter~0 13)} is VALID [2022-04-28 13:59:14,362 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 13:59:14,362 INFO L290 TraceCheckUtils]: 132: Hoare triple {71104#(<= ~counter~0 13)} assume !!(0 != ~y3~0); {71104#(<= ~counter~0 13)} is VALID [2022-04-28 13:59:14,362 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 13:59:14,363 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 13:59:14,363 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 13:59:14,364 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 13:59:14,364 INFO L290 TraceCheckUtils]: 137: Hoare triple {71132#(<= ~counter~0 14)} ~cond := #in~cond; {71132#(<= ~counter~0 14)} is VALID [2022-04-28 13:59:14,364 INFO L290 TraceCheckUtils]: 138: Hoare triple {71132#(<= ~counter~0 14)} assume !(0 == ~cond); {71132#(<= ~counter~0 14)} is VALID [2022-04-28 13:59:14,365 INFO L290 TraceCheckUtils]: 139: Hoare triple {71132#(<= ~counter~0 14)} assume true; {71132#(<= ~counter~0 14)} is VALID [2022-04-28 13:59:14,365 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 13:59:14,365 INFO L290 TraceCheckUtils]: 141: Hoare triple {71132#(<= ~counter~0 14)} assume !!(0 != ~y3~0); {71132#(<= ~counter~0 14)} is VALID [2022-04-28 13:59:14,366 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 13:59:14,366 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 13:59:14,367 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 13:59:14,367 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 13:59:14,367 INFO L290 TraceCheckUtils]: 146: Hoare triple {71160#(<= ~counter~0 15)} ~cond := #in~cond; {71160#(<= ~counter~0 15)} is VALID [2022-04-28 13:59:14,368 INFO L290 TraceCheckUtils]: 147: Hoare triple {71160#(<= ~counter~0 15)} assume !(0 == ~cond); {71160#(<= ~counter~0 15)} is VALID [2022-04-28 13:59:14,368 INFO L290 TraceCheckUtils]: 148: Hoare triple {71160#(<= ~counter~0 15)} assume true; {71160#(<= ~counter~0 15)} is VALID [2022-04-28 13:59:14,368 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 13:59:14,369 INFO L290 TraceCheckUtils]: 150: Hoare triple {71160#(<= ~counter~0 15)} assume !!(0 != ~y3~0); {71160#(<= ~counter~0 15)} is VALID [2022-04-28 13:59:14,369 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 13:59:14,370 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 13:59:14,370 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 13:59:14,370 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 13:59:14,371 INFO L290 TraceCheckUtils]: 155: Hoare triple {71188#(<= ~counter~0 16)} ~cond := #in~cond; {71188#(<= ~counter~0 16)} is VALID [2022-04-28 13:59:14,371 INFO L290 TraceCheckUtils]: 156: Hoare triple {71188#(<= ~counter~0 16)} assume !(0 == ~cond); {71188#(<= ~counter~0 16)} is VALID [2022-04-28 13:59:14,371 INFO L290 TraceCheckUtils]: 157: Hoare triple {71188#(<= ~counter~0 16)} assume true; {71188#(<= ~counter~0 16)} is VALID [2022-04-28 13:59:14,372 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 13:59:14,372 INFO L290 TraceCheckUtils]: 159: Hoare triple {71188#(<= ~counter~0 16)} assume !!(0 != ~y3~0); {71188#(<= ~counter~0 16)} is VALID [2022-04-28 13:59:14,372 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 13:59:14,373 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 13:59:14,373 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 13:59:14,374 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 13:59:14,374 INFO L290 TraceCheckUtils]: 164: Hoare triple {71216#(<= ~counter~0 17)} ~cond := #in~cond; {71216#(<= ~counter~0 17)} is VALID [2022-04-28 13:59:14,374 INFO L290 TraceCheckUtils]: 165: Hoare triple {71216#(<= ~counter~0 17)} assume !(0 == ~cond); {71216#(<= ~counter~0 17)} is VALID [2022-04-28 13:59:14,374 INFO L290 TraceCheckUtils]: 166: Hoare triple {71216#(<= ~counter~0 17)} assume true; {71216#(<= ~counter~0 17)} is VALID [2022-04-28 13:59:14,375 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 13:59:14,375 INFO L290 TraceCheckUtils]: 168: Hoare triple {71216#(<= ~counter~0 17)} assume !!(0 != ~y3~0); {71216#(<= ~counter~0 17)} is VALID [2022-04-28 13:59:14,375 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 13:59:14,376 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 13:59:14,376 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 13:59:14,377 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 13:59:14,377 INFO L290 TraceCheckUtils]: 173: Hoare triple {71244#(<= ~counter~0 18)} ~cond := #in~cond; {71244#(<= ~counter~0 18)} is VALID [2022-04-28 13:59:14,377 INFO L290 TraceCheckUtils]: 174: Hoare triple {71244#(<= ~counter~0 18)} assume !(0 == ~cond); {71244#(<= ~counter~0 18)} is VALID [2022-04-28 13:59:14,378 INFO L290 TraceCheckUtils]: 175: Hoare triple {71244#(<= ~counter~0 18)} assume true; {71244#(<= ~counter~0 18)} is VALID [2022-04-28 13:59:14,378 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 13:59:14,378 INFO L290 TraceCheckUtils]: 177: Hoare triple {71244#(<= ~counter~0 18)} assume !!(0 != ~y3~0); {71244#(<= ~counter~0 18)} is VALID [2022-04-28 13:59:14,379 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 13:59:14,379 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 13:59:14,380 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 13:59:14,380 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 13:59:14,380 INFO L290 TraceCheckUtils]: 182: Hoare triple {71272#(<= ~counter~0 19)} ~cond := #in~cond; {71272#(<= ~counter~0 19)} is VALID [2022-04-28 13:59:14,381 INFO L290 TraceCheckUtils]: 183: Hoare triple {71272#(<= ~counter~0 19)} assume !(0 == ~cond); {71272#(<= ~counter~0 19)} is VALID [2022-04-28 13:59:14,381 INFO L290 TraceCheckUtils]: 184: Hoare triple {71272#(<= ~counter~0 19)} assume true; {71272#(<= ~counter~0 19)} is VALID [2022-04-28 13:59:14,381 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 13:59:14,382 INFO L290 TraceCheckUtils]: 186: Hoare triple {71272#(<= ~counter~0 19)} assume !!(0 != ~y3~0); {71272#(<= ~counter~0 19)} is VALID [2022-04-28 13:59:14,382 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 13:59:14,383 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 13:59:14,383 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 13:59:14,383 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 13:59:14,384 INFO L290 TraceCheckUtils]: 191: Hoare triple {71300#(<= ~counter~0 20)} ~cond := #in~cond; {71300#(<= ~counter~0 20)} is VALID [2022-04-28 13:59:14,384 INFO L290 TraceCheckUtils]: 192: Hoare triple {71300#(<= ~counter~0 20)} assume !(0 == ~cond); {71300#(<= ~counter~0 20)} is VALID [2022-04-28 13:59:14,384 INFO L290 TraceCheckUtils]: 193: Hoare triple {71300#(<= ~counter~0 20)} assume true; {71300#(<= ~counter~0 20)} is VALID [2022-04-28 13:59:14,385 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 13:59:14,385 INFO L290 TraceCheckUtils]: 195: Hoare triple {71300#(<= ~counter~0 20)} assume !!(0 != ~y3~0); {71300#(<= ~counter~0 20)} is VALID [2022-04-28 13:59:14,385 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 13:59:14,386 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 13:59:14,386 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 13:59:14,387 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 13:59:14,387 INFO L290 TraceCheckUtils]: 200: Hoare triple {71328#(<= ~counter~0 21)} ~cond := #in~cond; {71328#(<= ~counter~0 21)} is VALID [2022-04-28 13:59:14,387 INFO L290 TraceCheckUtils]: 201: Hoare triple {71328#(<= ~counter~0 21)} assume !(0 == ~cond); {71328#(<= ~counter~0 21)} is VALID [2022-04-28 13:59:14,387 INFO L290 TraceCheckUtils]: 202: Hoare triple {71328#(<= ~counter~0 21)} assume true; {71328#(<= ~counter~0 21)} is VALID [2022-04-28 13:59:14,388 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 13:59:14,388 INFO L290 TraceCheckUtils]: 204: Hoare triple {71328#(<= ~counter~0 21)} assume !!(0 != ~y3~0); {71328#(<= ~counter~0 21)} is VALID [2022-04-28 13:59:14,388 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 13:59:14,389 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 13:59:14,390 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 13:59:14,390 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 13:59:14,390 INFO L290 TraceCheckUtils]: 209: Hoare triple {71356#(<= ~counter~0 22)} ~cond := #in~cond; {71356#(<= ~counter~0 22)} is VALID [2022-04-28 13:59:14,391 INFO L290 TraceCheckUtils]: 210: Hoare triple {71356#(<= ~counter~0 22)} assume !(0 == ~cond); {71356#(<= ~counter~0 22)} is VALID [2022-04-28 13:59:14,391 INFO L290 TraceCheckUtils]: 211: Hoare triple {71356#(<= ~counter~0 22)} assume true; {71356#(<= ~counter~0 22)} is VALID [2022-04-28 13:59:14,391 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 13:59:14,392 INFO L290 TraceCheckUtils]: 213: Hoare triple {71356#(<= ~counter~0 22)} assume !!(0 != ~y3~0); {71356#(<= ~counter~0 22)} is VALID [2022-04-28 13:59:14,392 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 13:59:14,393 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 13:59:14,393 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 13:59:14,393 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 13:59:14,394 INFO L290 TraceCheckUtils]: 218: Hoare triple {71384#(<= ~counter~0 23)} ~cond := #in~cond; {71384#(<= ~counter~0 23)} is VALID [2022-04-28 13:59:14,394 INFO L290 TraceCheckUtils]: 219: Hoare triple {71384#(<= ~counter~0 23)} assume !(0 == ~cond); {71384#(<= ~counter~0 23)} is VALID [2022-04-28 13:59:14,394 INFO L290 TraceCheckUtils]: 220: Hoare triple {71384#(<= ~counter~0 23)} assume true; {71384#(<= ~counter~0 23)} is VALID [2022-04-28 13:59:14,395 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 13:59:14,395 INFO L290 TraceCheckUtils]: 222: Hoare triple {71384#(<= ~counter~0 23)} assume !!(0 != ~y3~0); {71384#(<= ~counter~0 23)} is VALID [2022-04-28 13:59:14,395 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 13:59:14,396 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 13:59:14,396 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 13:59:14,397 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 13:59:14,397 INFO L290 TraceCheckUtils]: 227: Hoare triple {71412#(<= ~counter~0 24)} ~cond := #in~cond; {71412#(<= ~counter~0 24)} is VALID [2022-04-28 13:59:14,397 INFO L290 TraceCheckUtils]: 228: Hoare triple {71412#(<= ~counter~0 24)} assume !(0 == ~cond); {71412#(<= ~counter~0 24)} is VALID [2022-04-28 13:59:14,397 INFO L290 TraceCheckUtils]: 229: Hoare triple {71412#(<= ~counter~0 24)} assume true; {71412#(<= ~counter~0 24)} is VALID [2022-04-28 13:59:14,398 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 13:59:14,398 INFO L290 TraceCheckUtils]: 231: Hoare triple {71412#(<= ~counter~0 24)} assume !!(0 != ~y3~0); {71412#(<= ~counter~0 24)} is VALID [2022-04-28 13:59:14,398 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 13:59:14,399 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 13:59:14,399 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 13:59:14,400 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 13:59:14,400 INFO L290 TraceCheckUtils]: 236: Hoare triple {71440#(<= ~counter~0 25)} ~cond := #in~cond; {71440#(<= ~counter~0 25)} is VALID [2022-04-28 13:59:14,400 INFO L290 TraceCheckUtils]: 237: Hoare triple {71440#(<= ~counter~0 25)} assume !(0 == ~cond); {71440#(<= ~counter~0 25)} is VALID [2022-04-28 13:59:14,401 INFO L290 TraceCheckUtils]: 238: Hoare triple {71440#(<= ~counter~0 25)} assume true; {71440#(<= ~counter~0 25)} is VALID [2022-04-28 13:59:14,401 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 13:59:14,401 INFO L290 TraceCheckUtils]: 240: Hoare triple {71440#(<= ~counter~0 25)} assume !!(0 != ~y3~0); {71440#(<= ~counter~0 25)} is VALID [2022-04-28 13:59:14,402 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 13:59:14,402 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 13:59:14,403 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 13:59:14,403 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 13:59:14,403 INFO L290 TraceCheckUtils]: 245: Hoare triple {71468#(<= ~counter~0 26)} ~cond := #in~cond; {71468#(<= ~counter~0 26)} is VALID [2022-04-28 13:59:14,404 INFO L290 TraceCheckUtils]: 246: Hoare triple {71468#(<= ~counter~0 26)} assume !(0 == ~cond); {71468#(<= ~counter~0 26)} is VALID [2022-04-28 13:59:14,404 INFO L290 TraceCheckUtils]: 247: Hoare triple {71468#(<= ~counter~0 26)} assume true; {71468#(<= ~counter~0 26)} is VALID [2022-04-28 13:59:14,404 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 13:59:14,405 INFO L290 TraceCheckUtils]: 249: Hoare triple {71468#(<= ~counter~0 26)} assume !!(0 != ~y3~0); {71468#(<= ~counter~0 26)} is VALID [2022-04-28 13:59:14,405 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 13:59:14,406 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 13:59:14,406 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 13:59:14,406 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 13:59:14,407 INFO L290 TraceCheckUtils]: 254: Hoare triple {71496#(<= ~counter~0 27)} ~cond := #in~cond; {71496#(<= ~counter~0 27)} is VALID [2022-04-28 13:59:14,407 INFO L290 TraceCheckUtils]: 255: Hoare triple {71496#(<= ~counter~0 27)} assume !(0 == ~cond); {71496#(<= ~counter~0 27)} is VALID [2022-04-28 13:59:14,407 INFO L290 TraceCheckUtils]: 256: Hoare triple {71496#(<= ~counter~0 27)} assume true; {71496#(<= ~counter~0 27)} is VALID [2022-04-28 13:59:14,408 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 13:59:14,408 INFO L290 TraceCheckUtils]: 258: Hoare triple {71496#(<= ~counter~0 27)} assume !!(0 != ~y3~0); {71496#(<= ~counter~0 27)} is VALID [2022-04-28 13:59:14,408 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 13:59:14,409 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 13:59:14,409 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 13:59:14,410 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 13:59:14,410 INFO L290 TraceCheckUtils]: 263: Hoare triple {71524#(<= ~counter~0 28)} ~cond := #in~cond; {71524#(<= ~counter~0 28)} is VALID [2022-04-28 13:59:14,410 INFO L290 TraceCheckUtils]: 264: Hoare triple {71524#(<= ~counter~0 28)} assume !(0 == ~cond); {71524#(<= ~counter~0 28)} is VALID [2022-04-28 13:59:14,410 INFO L290 TraceCheckUtils]: 265: Hoare triple {71524#(<= ~counter~0 28)} assume true; {71524#(<= ~counter~0 28)} is VALID [2022-04-28 13:59:14,411 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 13:59:14,411 INFO L290 TraceCheckUtils]: 267: Hoare triple {71524#(<= ~counter~0 28)} assume !!(0 != ~y3~0); {71524#(<= ~counter~0 28)} is VALID [2022-04-28 13:59:14,411 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 13:59:14,412 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 13:59:14,412 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 13:59:14,413 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 13:59:14,413 INFO L290 TraceCheckUtils]: 272: Hoare triple {71552#(<= ~counter~0 29)} ~cond := #in~cond; {71552#(<= ~counter~0 29)} is VALID [2022-04-28 13:59:14,413 INFO L290 TraceCheckUtils]: 273: Hoare triple {71552#(<= ~counter~0 29)} assume !(0 == ~cond); {71552#(<= ~counter~0 29)} is VALID [2022-04-28 13:59:14,414 INFO L290 TraceCheckUtils]: 274: Hoare triple {71552#(<= ~counter~0 29)} assume true; {71552#(<= ~counter~0 29)} is VALID [2022-04-28 13:59:14,414 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 13:59:14,414 INFO L290 TraceCheckUtils]: 276: Hoare triple {71552#(<= ~counter~0 29)} assume !!(0 != ~y3~0); {71552#(<= ~counter~0 29)} is VALID [2022-04-28 13:59:14,415 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 13:59:14,416 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 13:59:14,416 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 13:59:14,416 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 13:59:14,417 INFO L290 TraceCheckUtils]: 281: Hoare triple {71580#(<= ~counter~0 30)} ~cond := #in~cond; {71580#(<= ~counter~0 30)} is VALID [2022-04-28 13:59:14,417 INFO L290 TraceCheckUtils]: 282: Hoare triple {71580#(<= ~counter~0 30)} assume !(0 == ~cond); {71580#(<= ~counter~0 30)} is VALID [2022-04-28 13:59:14,417 INFO L290 TraceCheckUtils]: 283: Hoare triple {71580#(<= ~counter~0 30)} assume true; {71580#(<= ~counter~0 30)} is VALID [2022-04-28 13:59:14,418 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 13:59:14,418 INFO L290 TraceCheckUtils]: 285: Hoare triple {71580#(<= ~counter~0 30)} assume !!(0 != ~y3~0); {71580#(<= ~counter~0 30)} is VALID [2022-04-28 13:59:14,418 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 13:59:14,419 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 13:59:14,419 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 13:59:14,420 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 13:59:14,420 INFO L290 TraceCheckUtils]: 290: Hoare triple {71608#(<= ~counter~0 31)} ~cond := #in~cond; {71608#(<= ~counter~0 31)} is VALID [2022-04-28 13:59:14,420 INFO L290 TraceCheckUtils]: 291: Hoare triple {71608#(<= ~counter~0 31)} assume !(0 == ~cond); {71608#(<= ~counter~0 31)} is VALID [2022-04-28 13:59:14,420 INFO L290 TraceCheckUtils]: 292: Hoare triple {71608#(<= ~counter~0 31)} assume true; {71608#(<= ~counter~0 31)} is VALID [2022-04-28 13:59:14,421 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 13:59:14,421 INFO L290 TraceCheckUtils]: 294: Hoare triple {71608#(<= ~counter~0 31)} assume !!(0 != ~y3~0); {71608#(<= ~counter~0 31)} is VALID [2022-04-28 13:59:14,421 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 13:59:14,422 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 13:59:14,423 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 13:59:14,423 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 13:59:14,423 INFO L290 TraceCheckUtils]: 299: Hoare triple {71636#(<= ~counter~0 32)} ~cond := #in~cond; {71636#(<= ~counter~0 32)} is VALID [2022-04-28 13:59:14,424 INFO L290 TraceCheckUtils]: 300: Hoare triple {71636#(<= ~counter~0 32)} assume !(0 == ~cond); {71636#(<= ~counter~0 32)} is VALID [2022-04-28 13:59:14,424 INFO L290 TraceCheckUtils]: 301: Hoare triple {71636#(<= ~counter~0 32)} assume true; {71636#(<= ~counter~0 32)} is VALID [2022-04-28 13:59:14,424 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 13:59:14,425 INFO L290 TraceCheckUtils]: 303: Hoare triple {71636#(<= ~counter~0 32)} assume !!(0 != ~y3~0); {71636#(<= ~counter~0 32)} is VALID [2022-04-28 13:59:14,425 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 13:59:14,426 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 13:59:14,426 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 13:59:14,426 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 13:59:14,427 INFO L290 TraceCheckUtils]: 308: Hoare triple {71664#(<= ~counter~0 33)} ~cond := #in~cond; {71664#(<= ~counter~0 33)} is VALID [2022-04-28 13:59:14,427 INFO L290 TraceCheckUtils]: 309: Hoare triple {71664#(<= ~counter~0 33)} assume !(0 == ~cond); {71664#(<= ~counter~0 33)} is VALID [2022-04-28 13:59:14,427 INFO L290 TraceCheckUtils]: 310: Hoare triple {71664#(<= ~counter~0 33)} assume true; {71664#(<= ~counter~0 33)} is VALID [2022-04-28 13:59:14,428 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 13:59:14,428 INFO L290 TraceCheckUtils]: 312: Hoare triple {71664#(<= ~counter~0 33)} assume !!(0 != ~y3~0); {71664#(<= ~counter~0 33)} is VALID [2022-04-28 13:59:14,428 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 13:59:14,428 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 13:59:14,429 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 13:59:14,429 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 13:59:14,429 INFO L290 TraceCheckUtils]: 317: Hoare triple {70712#false} ~cond := #in~cond; {70712#false} is VALID [2022-04-28 13:59:14,429 INFO L290 TraceCheckUtils]: 318: Hoare triple {70712#false} assume 0 == ~cond; {70712#false} is VALID [2022-04-28 13:59:14,429 INFO L290 TraceCheckUtils]: 319: Hoare triple {70712#false} assume !false; {70712#false} is VALID [2022-04-28 13:59:14,430 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 13:59:14,430 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 13:59:16,024 INFO L290 TraceCheckUtils]: 319: Hoare triple {70712#false} assume !false; {70712#false} is VALID [2022-04-28 13:59:16,025 INFO L290 TraceCheckUtils]: 318: Hoare triple {70712#false} assume 0 == ~cond; {70712#false} is VALID [2022-04-28 13:59:16,025 INFO L290 TraceCheckUtils]: 317: Hoare triple {70712#false} ~cond := #in~cond; {70712#false} is VALID [2022-04-28 13:59:16,025 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 13:59:16,025 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 13:59:16,025 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 13:59:16,026 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 13:59:16,026 INFO L290 TraceCheckUtils]: 312: Hoare triple {71724#(< ~counter~0 50)} assume !!(0 != ~y3~0); {71724#(< ~counter~0 50)} is VALID [2022-04-28 13:59:16,026 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {70711#true} {71724#(< ~counter~0 50)} #63#return; {71724#(< ~counter~0 50)} is VALID [2022-04-28 13:59:16,027 INFO L290 TraceCheckUtils]: 310: Hoare triple {70711#true} assume true; {70711#true} is VALID [2022-04-28 13:59:16,027 INFO L290 TraceCheckUtils]: 309: Hoare triple {70711#true} assume !(0 == ~cond); {70711#true} is VALID [2022-04-28 13:59:16,027 INFO L290 TraceCheckUtils]: 308: Hoare triple {70711#true} ~cond := #in~cond; {70711#true} is VALID [2022-04-28 13:59:16,027 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 13:59:16,027 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 13:59:16,029 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 13:59:16,029 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 13:59:16,029 INFO L290 TraceCheckUtils]: 303: Hoare triple {71752#(< ~counter~0 49)} assume !!(0 != ~y3~0); {71752#(< ~counter~0 49)} is VALID [2022-04-28 13:59:16,030 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {70711#true} {71752#(< ~counter~0 49)} #63#return; {71752#(< ~counter~0 49)} is VALID [2022-04-28 13:59:16,030 INFO L290 TraceCheckUtils]: 301: Hoare triple {70711#true} assume true; {70711#true} is VALID [2022-04-28 13:59:16,030 INFO L290 TraceCheckUtils]: 300: Hoare triple {70711#true} assume !(0 == ~cond); {70711#true} is VALID [2022-04-28 13:59:16,030 INFO L290 TraceCheckUtils]: 299: Hoare triple {70711#true} ~cond := #in~cond; {70711#true} is VALID [2022-04-28 13:59:16,030 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 13:59:16,030 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 13:59:16,031 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 13:59:16,031 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 13:59:16,031 INFO L290 TraceCheckUtils]: 294: Hoare triple {71780#(< ~counter~0 48)} assume !!(0 != ~y3~0); {71780#(< ~counter~0 48)} is VALID [2022-04-28 13:59:16,032 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {70711#true} {71780#(< ~counter~0 48)} #63#return; {71780#(< ~counter~0 48)} is VALID [2022-04-28 13:59:16,032 INFO L290 TraceCheckUtils]: 292: Hoare triple {70711#true} assume true; {70711#true} is VALID [2022-04-28 13:59:16,032 INFO L290 TraceCheckUtils]: 291: Hoare triple {70711#true} assume !(0 == ~cond); {70711#true} is VALID [2022-04-28 13:59:16,032 INFO L290 TraceCheckUtils]: 290: Hoare triple {70711#true} ~cond := #in~cond; {70711#true} is VALID [2022-04-28 13:59:16,032 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 13:59:16,032 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 13:59:16,033 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 13:59:16,033 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 13:59:16,034 INFO L290 TraceCheckUtils]: 285: Hoare triple {71808#(< ~counter~0 47)} assume !!(0 != ~y3~0); {71808#(< ~counter~0 47)} is VALID [2022-04-28 13:59:16,034 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {70711#true} {71808#(< ~counter~0 47)} #63#return; {71808#(< ~counter~0 47)} is VALID [2022-04-28 13:59:16,034 INFO L290 TraceCheckUtils]: 283: Hoare triple {70711#true} assume true; {70711#true} is VALID [2022-04-28 13:59:16,034 INFO L290 TraceCheckUtils]: 282: Hoare triple {70711#true} assume !(0 == ~cond); {70711#true} is VALID [2022-04-28 13:59:16,034 INFO L290 TraceCheckUtils]: 281: Hoare triple {70711#true} ~cond := #in~cond; {70711#true} is VALID [2022-04-28 13:59:16,035 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 13:59:16,035 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 13:59:16,036 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 13:59:16,036 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 13:59:16,036 INFO L290 TraceCheckUtils]: 276: Hoare triple {71836#(< ~counter~0 46)} assume !!(0 != ~y3~0); {71836#(< ~counter~0 46)} is VALID [2022-04-28 13:59:16,037 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {70711#true} {71836#(< ~counter~0 46)} #63#return; {71836#(< ~counter~0 46)} is VALID [2022-04-28 13:59:16,037 INFO L290 TraceCheckUtils]: 274: Hoare triple {70711#true} assume true; {70711#true} is VALID [2022-04-28 13:59:16,037 INFO L290 TraceCheckUtils]: 273: Hoare triple {70711#true} assume !(0 == ~cond); {70711#true} is VALID [2022-04-28 13:59:16,037 INFO L290 TraceCheckUtils]: 272: Hoare triple {70711#true} ~cond := #in~cond; {70711#true} is VALID [2022-04-28 13:59:16,037 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 13:59:16,037 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 13:59:16,038 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 13:59:16,038 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 13:59:16,038 INFO L290 TraceCheckUtils]: 267: Hoare triple {71864#(< ~counter~0 45)} assume !!(0 != ~y3~0); {71864#(< ~counter~0 45)} is VALID [2022-04-28 13:59:16,039 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {70711#true} {71864#(< ~counter~0 45)} #63#return; {71864#(< ~counter~0 45)} is VALID [2022-04-28 13:59:16,039 INFO L290 TraceCheckUtils]: 265: Hoare triple {70711#true} assume true; {70711#true} is VALID [2022-04-28 13:59:16,039 INFO L290 TraceCheckUtils]: 264: Hoare triple {70711#true} assume !(0 == ~cond); {70711#true} is VALID [2022-04-28 13:59:16,039 INFO L290 TraceCheckUtils]: 263: Hoare triple {70711#true} ~cond := #in~cond; {70711#true} is VALID [2022-04-28 13:59:16,039 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 13:59:16,039 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 13:59:16,040 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 13:59:16,040 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 13:59:16,041 INFO L290 TraceCheckUtils]: 258: Hoare triple {71892#(< ~counter~0 44)} assume !!(0 != ~y3~0); {71892#(< ~counter~0 44)} is VALID [2022-04-28 13:59:16,041 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {70711#true} {71892#(< ~counter~0 44)} #63#return; {71892#(< ~counter~0 44)} is VALID [2022-04-28 13:59:16,041 INFO L290 TraceCheckUtils]: 256: Hoare triple {70711#true} assume true; {70711#true} is VALID [2022-04-28 13:59:16,041 INFO L290 TraceCheckUtils]: 255: Hoare triple {70711#true} assume !(0 == ~cond); {70711#true} is VALID [2022-04-28 13:59:16,041 INFO L290 TraceCheckUtils]: 254: Hoare triple {70711#true} ~cond := #in~cond; {70711#true} is VALID [2022-04-28 13:59:16,041 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 13:59:16,042 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 13:59:16,042 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 13:59:16,043 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 13:59:16,043 INFO L290 TraceCheckUtils]: 249: Hoare triple {71920#(< ~counter~0 43)} assume !!(0 != ~y3~0); {71920#(< ~counter~0 43)} is VALID [2022-04-28 13:59:16,043 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {70711#true} {71920#(< ~counter~0 43)} #63#return; {71920#(< ~counter~0 43)} is VALID [2022-04-28 13:59:16,043 INFO L290 TraceCheckUtils]: 247: Hoare triple {70711#true} assume true; {70711#true} is VALID [2022-04-28 13:59:16,044 INFO L290 TraceCheckUtils]: 246: Hoare triple {70711#true} assume !(0 == ~cond); {70711#true} is VALID [2022-04-28 13:59:16,044 INFO L290 TraceCheckUtils]: 245: Hoare triple {70711#true} ~cond := #in~cond; {70711#true} is VALID [2022-04-28 13:59:16,044 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 13:59:16,044 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 13:59:16,045 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 13:59:16,045 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 13:59:16,045 INFO L290 TraceCheckUtils]: 240: Hoare triple {71948#(< ~counter~0 42)} assume !!(0 != ~y3~0); {71948#(< ~counter~0 42)} is VALID [2022-04-28 13:59:16,046 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {70711#true} {71948#(< ~counter~0 42)} #63#return; {71948#(< ~counter~0 42)} is VALID [2022-04-28 13:59:16,046 INFO L290 TraceCheckUtils]: 238: Hoare triple {70711#true} assume true; {70711#true} is VALID [2022-04-28 13:59:16,046 INFO L290 TraceCheckUtils]: 237: Hoare triple {70711#true} assume !(0 == ~cond); {70711#true} is VALID [2022-04-28 13:59:16,046 INFO L290 TraceCheckUtils]: 236: Hoare triple {70711#true} ~cond := #in~cond; {70711#true} is VALID [2022-04-28 13:59:16,046 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 13:59:16,046 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 13:59:16,047 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 13:59:16,047 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 13:59:16,047 INFO L290 TraceCheckUtils]: 231: Hoare triple {71976#(< ~counter~0 41)} assume !!(0 != ~y3~0); {71976#(< ~counter~0 41)} is VALID [2022-04-28 13:59:16,048 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {70711#true} {71976#(< ~counter~0 41)} #63#return; {71976#(< ~counter~0 41)} is VALID [2022-04-28 13:59:16,048 INFO L290 TraceCheckUtils]: 229: Hoare triple {70711#true} assume true; {70711#true} is VALID [2022-04-28 13:59:16,048 INFO L290 TraceCheckUtils]: 228: Hoare triple {70711#true} assume !(0 == ~cond); {70711#true} is VALID [2022-04-28 13:59:16,048 INFO L290 TraceCheckUtils]: 227: Hoare triple {70711#true} ~cond := #in~cond; {70711#true} is VALID [2022-04-28 13:59:16,048 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 13:59:16,048 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 13:59:16,049 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 13:59:16,050 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 13:59:16,050 INFO L290 TraceCheckUtils]: 222: Hoare triple {72004#(< ~counter~0 40)} assume !!(0 != ~y3~0); {72004#(< ~counter~0 40)} is VALID [2022-04-28 13:59:16,050 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {70711#true} {72004#(< ~counter~0 40)} #63#return; {72004#(< ~counter~0 40)} is VALID [2022-04-28 13:59:16,050 INFO L290 TraceCheckUtils]: 220: Hoare triple {70711#true} assume true; {70711#true} is VALID [2022-04-28 13:59:16,050 INFO L290 TraceCheckUtils]: 219: Hoare triple {70711#true} assume !(0 == ~cond); {70711#true} is VALID [2022-04-28 13:59:16,050 INFO L290 TraceCheckUtils]: 218: Hoare triple {70711#true} ~cond := #in~cond; {70711#true} is VALID [2022-04-28 13:59:16,051 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 13:59:16,051 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 13:59:16,052 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 13:59:16,052 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 13:59:16,052 INFO L290 TraceCheckUtils]: 213: Hoare triple {72032#(< ~counter~0 39)} assume !!(0 != ~y3~0); {72032#(< ~counter~0 39)} is VALID [2022-04-28 13:59:16,053 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {70711#true} {72032#(< ~counter~0 39)} #63#return; {72032#(< ~counter~0 39)} is VALID [2022-04-28 13:59:16,053 INFO L290 TraceCheckUtils]: 211: Hoare triple {70711#true} assume true; {70711#true} is VALID [2022-04-28 13:59:16,053 INFO L290 TraceCheckUtils]: 210: Hoare triple {70711#true} assume !(0 == ~cond); {70711#true} is VALID [2022-04-28 13:59:16,053 INFO L290 TraceCheckUtils]: 209: Hoare triple {70711#true} ~cond := #in~cond; {70711#true} is VALID [2022-04-28 13:59:16,053 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 13:59:16,053 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 13:59:16,054 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 13:59:16,054 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 13:59:16,054 INFO L290 TraceCheckUtils]: 204: Hoare triple {72060#(< ~counter~0 38)} assume !!(0 != ~y3~0); {72060#(< ~counter~0 38)} is VALID [2022-04-28 13:59:16,055 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {70711#true} {72060#(< ~counter~0 38)} #63#return; {72060#(< ~counter~0 38)} is VALID [2022-04-28 13:59:16,055 INFO L290 TraceCheckUtils]: 202: Hoare triple {70711#true} assume true; {70711#true} is VALID [2022-04-28 13:59:16,055 INFO L290 TraceCheckUtils]: 201: Hoare triple {70711#true} assume !(0 == ~cond); {70711#true} is VALID [2022-04-28 13:59:16,055 INFO L290 TraceCheckUtils]: 200: Hoare triple {70711#true} ~cond := #in~cond; {70711#true} is VALID [2022-04-28 13:59:16,055 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 13:59:16,055 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 13:59:16,056 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 13:59:16,056 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 13:59:16,057 INFO L290 TraceCheckUtils]: 195: Hoare triple {72088#(< ~counter~0 37)} assume !!(0 != ~y3~0); {72088#(< ~counter~0 37)} is VALID [2022-04-28 13:59:16,057 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {70711#true} {72088#(< ~counter~0 37)} #63#return; {72088#(< ~counter~0 37)} is VALID [2022-04-28 13:59:16,057 INFO L290 TraceCheckUtils]: 193: Hoare triple {70711#true} assume true; {70711#true} is VALID [2022-04-28 13:59:16,057 INFO L290 TraceCheckUtils]: 192: Hoare triple {70711#true} assume !(0 == ~cond); {70711#true} is VALID [2022-04-28 13:59:16,057 INFO L290 TraceCheckUtils]: 191: Hoare triple {70711#true} ~cond := #in~cond; {70711#true} is VALID [2022-04-28 13:59:16,057 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 13:59:16,058 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 13:59:16,058 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 13:59:16,059 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 13:59:16,059 INFO L290 TraceCheckUtils]: 186: Hoare triple {72116#(< ~counter~0 36)} assume !!(0 != ~y3~0); {72116#(< ~counter~0 36)} is VALID [2022-04-28 13:59:16,059 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {70711#true} {72116#(< ~counter~0 36)} #63#return; {72116#(< ~counter~0 36)} is VALID [2022-04-28 13:59:16,059 INFO L290 TraceCheckUtils]: 184: Hoare triple {70711#true} assume true; {70711#true} is VALID [2022-04-28 13:59:16,060 INFO L290 TraceCheckUtils]: 183: Hoare triple {70711#true} assume !(0 == ~cond); {70711#true} is VALID [2022-04-28 13:59:16,060 INFO L290 TraceCheckUtils]: 182: Hoare triple {70711#true} ~cond := #in~cond; {70711#true} is VALID [2022-04-28 13:59:16,060 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 13:59:16,060 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 13:59:16,061 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 13:59:16,061 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 13:59:16,061 INFO L290 TraceCheckUtils]: 177: Hoare triple {72144#(< ~counter~0 35)} assume !!(0 != ~y3~0); {72144#(< ~counter~0 35)} is VALID [2022-04-28 13:59:16,062 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {70711#true} {72144#(< ~counter~0 35)} #63#return; {72144#(< ~counter~0 35)} is VALID [2022-04-28 13:59:16,062 INFO L290 TraceCheckUtils]: 175: Hoare triple {70711#true} assume true; {70711#true} is VALID [2022-04-28 13:59:16,062 INFO L290 TraceCheckUtils]: 174: Hoare triple {70711#true} assume !(0 == ~cond); {70711#true} is VALID [2022-04-28 13:59:16,062 INFO L290 TraceCheckUtils]: 173: Hoare triple {70711#true} ~cond := #in~cond; {70711#true} is VALID [2022-04-28 13:59:16,062 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 13:59:16,062 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 13:59:16,063 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 13:59:16,063 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 13:59:16,063 INFO L290 TraceCheckUtils]: 168: Hoare triple {71664#(<= ~counter~0 33)} assume !!(0 != ~y3~0); {71664#(<= ~counter~0 33)} is VALID [2022-04-28 13:59:16,064 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {70711#true} {71664#(<= ~counter~0 33)} #63#return; {71664#(<= ~counter~0 33)} is VALID [2022-04-28 13:59:16,064 INFO L290 TraceCheckUtils]: 166: Hoare triple {70711#true} assume true; {70711#true} is VALID [2022-04-28 13:59:16,064 INFO L290 TraceCheckUtils]: 165: Hoare triple {70711#true} assume !(0 == ~cond); {70711#true} is VALID [2022-04-28 13:59:16,064 INFO L290 TraceCheckUtils]: 164: Hoare triple {70711#true} ~cond := #in~cond; {70711#true} is VALID [2022-04-28 13:59:16,064 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 13:59:16,064 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 13:59:16,065 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 13:59:16,065 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 13:59:16,066 INFO L290 TraceCheckUtils]: 159: Hoare triple {71636#(<= ~counter~0 32)} assume !!(0 != ~y3~0); {71636#(<= ~counter~0 32)} is VALID [2022-04-28 13:59:16,066 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {70711#true} {71636#(<= ~counter~0 32)} #63#return; {71636#(<= ~counter~0 32)} is VALID [2022-04-28 13:59:16,066 INFO L290 TraceCheckUtils]: 157: Hoare triple {70711#true} assume true; {70711#true} is VALID [2022-04-28 13:59:16,066 INFO L290 TraceCheckUtils]: 156: Hoare triple {70711#true} assume !(0 == ~cond); {70711#true} is VALID [2022-04-28 13:59:16,066 INFO L290 TraceCheckUtils]: 155: Hoare triple {70711#true} ~cond := #in~cond; {70711#true} is VALID [2022-04-28 13:59:16,066 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 13:59:16,067 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 13:59:16,067 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 13:59:16,068 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 13:59:16,068 INFO L290 TraceCheckUtils]: 150: Hoare triple {71608#(<= ~counter~0 31)} assume !!(0 != ~y3~0); {71608#(<= ~counter~0 31)} is VALID [2022-04-28 13:59:16,068 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {70711#true} {71608#(<= ~counter~0 31)} #63#return; {71608#(<= ~counter~0 31)} is VALID [2022-04-28 13:59:16,069 INFO L290 TraceCheckUtils]: 148: Hoare triple {70711#true} assume true; {70711#true} is VALID [2022-04-28 13:59:16,069 INFO L290 TraceCheckUtils]: 147: Hoare triple {70711#true} assume !(0 == ~cond); {70711#true} is VALID [2022-04-28 13:59:16,069 INFO L290 TraceCheckUtils]: 146: Hoare triple {70711#true} ~cond := #in~cond; {70711#true} is VALID [2022-04-28 13:59:16,069 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 13:59:16,069 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 13:59:16,070 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 13:59:16,070 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 13:59:16,070 INFO L290 TraceCheckUtils]: 141: Hoare triple {71580#(<= ~counter~0 30)} assume !!(0 != ~y3~0); {71580#(<= ~counter~0 30)} is VALID [2022-04-28 13:59:16,071 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {70711#true} {71580#(<= ~counter~0 30)} #63#return; {71580#(<= ~counter~0 30)} is VALID [2022-04-28 13:59:16,071 INFO L290 TraceCheckUtils]: 139: Hoare triple {70711#true} assume true; {70711#true} is VALID [2022-04-28 13:59:16,071 INFO L290 TraceCheckUtils]: 138: Hoare triple {70711#true} assume !(0 == ~cond); {70711#true} is VALID [2022-04-28 13:59:16,071 INFO L290 TraceCheckUtils]: 137: Hoare triple {70711#true} ~cond := #in~cond; {70711#true} is VALID [2022-04-28 13:59:16,071 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 13:59:16,071 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 13:59:16,072 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 13:59:16,072 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 13:59:16,072 INFO L290 TraceCheckUtils]: 132: Hoare triple {71552#(<= ~counter~0 29)} assume !!(0 != ~y3~0); {71552#(<= ~counter~0 29)} is VALID [2022-04-28 13:59:16,073 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {70711#true} {71552#(<= ~counter~0 29)} #63#return; {71552#(<= ~counter~0 29)} is VALID [2022-04-28 13:59:16,073 INFO L290 TraceCheckUtils]: 130: Hoare triple {70711#true} assume true; {70711#true} is VALID [2022-04-28 13:59:16,073 INFO L290 TraceCheckUtils]: 129: Hoare triple {70711#true} assume !(0 == ~cond); {70711#true} is VALID [2022-04-28 13:59:16,073 INFO L290 TraceCheckUtils]: 128: Hoare triple {70711#true} ~cond := #in~cond; {70711#true} is VALID [2022-04-28 13:59:16,073 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 13:59:16,073 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 13:59:16,074 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 13:59:16,074 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 13:59:16,075 INFO L290 TraceCheckUtils]: 123: Hoare triple {71524#(<= ~counter~0 28)} assume !!(0 != ~y3~0); {71524#(<= ~counter~0 28)} is VALID [2022-04-28 13:59:16,075 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {70711#true} {71524#(<= ~counter~0 28)} #63#return; {71524#(<= ~counter~0 28)} is VALID [2022-04-28 13:59:16,075 INFO L290 TraceCheckUtils]: 121: Hoare triple {70711#true} assume true; {70711#true} is VALID [2022-04-28 13:59:16,075 INFO L290 TraceCheckUtils]: 120: Hoare triple {70711#true} assume !(0 == ~cond); {70711#true} is VALID [2022-04-28 13:59:16,075 INFO L290 TraceCheckUtils]: 119: Hoare triple {70711#true} ~cond := #in~cond; {70711#true} is VALID [2022-04-28 13:59:16,075 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 13:59:16,076 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 13:59:16,076 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 13:59:16,077 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 13:59:16,077 INFO L290 TraceCheckUtils]: 114: Hoare triple {71496#(<= ~counter~0 27)} assume !!(0 != ~y3~0); {71496#(<= ~counter~0 27)} is VALID [2022-04-28 13:59:16,077 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {70711#true} {71496#(<= ~counter~0 27)} #63#return; {71496#(<= ~counter~0 27)} is VALID [2022-04-28 13:59:16,078 INFO L290 TraceCheckUtils]: 112: Hoare triple {70711#true} assume true; {70711#true} is VALID [2022-04-28 13:59:16,078 INFO L290 TraceCheckUtils]: 111: Hoare triple {70711#true} assume !(0 == ~cond); {70711#true} is VALID [2022-04-28 13:59:16,078 INFO L290 TraceCheckUtils]: 110: Hoare triple {70711#true} ~cond := #in~cond; {70711#true} is VALID [2022-04-28 13:59:16,078 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 13:59:16,078 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 13:59:16,079 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 13:59:16,079 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 13:59:16,079 INFO L290 TraceCheckUtils]: 105: Hoare triple {71468#(<= ~counter~0 26)} assume !!(0 != ~y3~0); {71468#(<= ~counter~0 26)} is VALID [2022-04-28 13:59:16,080 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {70711#true} {71468#(<= ~counter~0 26)} #63#return; {71468#(<= ~counter~0 26)} is VALID [2022-04-28 13:59:16,080 INFO L290 TraceCheckUtils]: 103: Hoare triple {70711#true} assume true; {70711#true} is VALID [2022-04-28 13:59:16,080 INFO L290 TraceCheckUtils]: 102: Hoare triple {70711#true} assume !(0 == ~cond); {70711#true} is VALID [2022-04-28 13:59:16,080 INFO L290 TraceCheckUtils]: 101: Hoare triple {70711#true} ~cond := #in~cond; {70711#true} is VALID [2022-04-28 13:59:16,080 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 13:59:16,080 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 13:59:16,081 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 13:59:16,081 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 13:59:16,082 INFO L290 TraceCheckUtils]: 96: Hoare triple {71440#(<= ~counter~0 25)} assume !!(0 != ~y3~0); {71440#(<= ~counter~0 25)} is VALID [2022-04-28 13:59:16,082 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {70711#true} {71440#(<= ~counter~0 25)} #63#return; {71440#(<= ~counter~0 25)} is VALID [2022-04-28 13:59:16,082 INFO L290 TraceCheckUtils]: 94: Hoare triple {70711#true} assume true; {70711#true} is VALID [2022-04-28 13:59:16,082 INFO L290 TraceCheckUtils]: 93: Hoare triple {70711#true} assume !(0 == ~cond); {70711#true} is VALID [2022-04-28 13:59:16,082 INFO L290 TraceCheckUtils]: 92: Hoare triple {70711#true} ~cond := #in~cond; {70711#true} is VALID [2022-04-28 13:59:16,082 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 13:59:16,083 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 13:59:16,083 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 13:59:16,084 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 13:59:16,084 INFO L290 TraceCheckUtils]: 87: Hoare triple {71412#(<= ~counter~0 24)} assume !!(0 != ~y3~0); {71412#(<= ~counter~0 24)} is VALID [2022-04-28 13:59:16,084 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {70711#true} {71412#(<= ~counter~0 24)} #63#return; {71412#(<= ~counter~0 24)} is VALID [2022-04-28 13:59:16,084 INFO L290 TraceCheckUtils]: 85: Hoare triple {70711#true} assume true; {70711#true} is VALID [2022-04-28 13:59:16,084 INFO L290 TraceCheckUtils]: 84: Hoare triple {70711#true} assume !(0 == ~cond); {70711#true} is VALID [2022-04-28 13:59:16,085 INFO L290 TraceCheckUtils]: 83: Hoare triple {70711#true} ~cond := #in~cond; {70711#true} is VALID [2022-04-28 13:59:16,085 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 13:59:16,085 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 13:59:16,086 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 13:59:16,086 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 13:59:16,086 INFO L290 TraceCheckUtils]: 78: Hoare triple {71384#(<= ~counter~0 23)} assume !!(0 != ~y3~0); {71384#(<= ~counter~0 23)} is VALID [2022-04-28 13:59:16,087 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {70711#true} {71384#(<= ~counter~0 23)} #63#return; {71384#(<= ~counter~0 23)} is VALID [2022-04-28 13:59:16,087 INFO L290 TraceCheckUtils]: 76: Hoare triple {70711#true} assume true; {70711#true} is VALID [2022-04-28 13:59:16,087 INFO L290 TraceCheckUtils]: 75: Hoare triple {70711#true} assume !(0 == ~cond); {70711#true} is VALID [2022-04-28 13:59:16,087 INFO L290 TraceCheckUtils]: 74: Hoare triple {70711#true} ~cond := #in~cond; {70711#true} is VALID [2022-04-28 13:59:16,087 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 13:59:16,087 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 13:59:16,088 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 13:59:16,088 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 13:59:16,088 INFO L290 TraceCheckUtils]: 69: Hoare triple {71356#(<= ~counter~0 22)} assume !!(0 != ~y3~0); {71356#(<= ~counter~0 22)} is VALID [2022-04-28 13:59:16,089 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {70711#true} {71356#(<= ~counter~0 22)} #63#return; {71356#(<= ~counter~0 22)} is VALID [2022-04-28 13:59:16,089 INFO L290 TraceCheckUtils]: 67: Hoare triple {70711#true} assume true; {70711#true} is VALID [2022-04-28 13:59:16,089 INFO L290 TraceCheckUtils]: 66: Hoare triple {70711#true} assume !(0 == ~cond); {70711#true} is VALID [2022-04-28 13:59:16,089 INFO L290 TraceCheckUtils]: 65: Hoare triple {70711#true} ~cond := #in~cond; {70711#true} is VALID [2022-04-28 13:59:16,089 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 13:59:16,089 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 13:59:16,090 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 13:59:16,090 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 13:59:16,091 INFO L290 TraceCheckUtils]: 60: Hoare triple {71328#(<= ~counter~0 21)} assume !!(0 != ~y3~0); {71328#(<= ~counter~0 21)} is VALID [2022-04-28 13:59:16,091 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {70711#true} {71328#(<= ~counter~0 21)} #63#return; {71328#(<= ~counter~0 21)} is VALID [2022-04-28 13:59:16,091 INFO L290 TraceCheckUtils]: 58: Hoare triple {70711#true} assume true; {70711#true} is VALID [2022-04-28 13:59:16,091 INFO L290 TraceCheckUtils]: 57: Hoare triple {70711#true} assume !(0 == ~cond); {70711#true} is VALID [2022-04-28 13:59:16,091 INFO L290 TraceCheckUtils]: 56: Hoare triple {70711#true} ~cond := #in~cond; {70711#true} is VALID [2022-04-28 13:59:16,091 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 13:59:16,092 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 13:59:16,092 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 13:59:16,093 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 13:59:16,093 INFO L290 TraceCheckUtils]: 51: Hoare triple {71300#(<= ~counter~0 20)} assume !!(0 != ~y3~0); {71300#(<= ~counter~0 20)} is VALID [2022-04-28 13:59:16,093 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {70711#true} {71300#(<= ~counter~0 20)} #63#return; {71300#(<= ~counter~0 20)} is VALID [2022-04-28 13:59:16,093 INFO L290 TraceCheckUtils]: 49: Hoare triple {70711#true} assume true; {70711#true} is VALID [2022-04-28 13:59:16,093 INFO L290 TraceCheckUtils]: 48: Hoare triple {70711#true} assume !(0 == ~cond); {70711#true} is VALID [2022-04-28 13:59:16,094 INFO L290 TraceCheckUtils]: 47: Hoare triple {70711#true} ~cond := #in~cond; {70711#true} is VALID [2022-04-28 13:59:16,094 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 13:59:16,094 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 13:59:16,095 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 13:59:16,095 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 13:59:16,095 INFO L290 TraceCheckUtils]: 42: Hoare triple {71272#(<= ~counter~0 19)} assume !!(0 != ~y3~0); {71272#(<= ~counter~0 19)} is VALID [2022-04-28 13:59:16,096 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {70711#true} {71272#(<= ~counter~0 19)} #63#return; {71272#(<= ~counter~0 19)} is VALID [2022-04-28 13:59:16,096 INFO L290 TraceCheckUtils]: 40: Hoare triple {70711#true} assume true; {70711#true} is VALID [2022-04-28 13:59:16,096 INFO L290 TraceCheckUtils]: 39: Hoare triple {70711#true} assume !(0 == ~cond); {70711#true} is VALID [2022-04-28 13:59:16,096 INFO L290 TraceCheckUtils]: 38: Hoare triple {70711#true} ~cond := #in~cond; {70711#true} is VALID [2022-04-28 13:59:16,096 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 13:59:16,096 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 13:59:16,097 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 13:59:16,097 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 13:59:16,097 INFO L290 TraceCheckUtils]: 33: Hoare triple {71244#(<= ~counter~0 18)} assume !!(0 != ~y3~0); {71244#(<= ~counter~0 18)} is VALID [2022-04-28 13:59:16,098 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {70711#true} {71244#(<= ~counter~0 18)} #63#return; {71244#(<= ~counter~0 18)} is VALID [2022-04-28 13:59:16,098 INFO L290 TraceCheckUtils]: 31: Hoare triple {70711#true} assume true; {70711#true} is VALID [2022-04-28 13:59:16,098 INFO L290 TraceCheckUtils]: 30: Hoare triple {70711#true} assume !(0 == ~cond); {70711#true} is VALID [2022-04-28 13:59:16,098 INFO L290 TraceCheckUtils]: 29: Hoare triple {70711#true} ~cond := #in~cond; {70711#true} is VALID [2022-04-28 13:59:16,098 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 13:59:16,098 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 13:59:16,099 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 13:59:16,099 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 13:59:16,100 INFO L290 TraceCheckUtils]: 24: Hoare triple {71216#(<= ~counter~0 17)} assume !!(0 != ~y3~0); {71216#(<= ~counter~0 17)} is VALID [2022-04-28 13:59:16,100 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {70711#true} {71216#(<= ~counter~0 17)} #63#return; {71216#(<= ~counter~0 17)} is VALID [2022-04-28 13:59:16,100 INFO L290 TraceCheckUtils]: 22: Hoare triple {70711#true} assume true; {70711#true} is VALID [2022-04-28 13:59:16,100 INFO L290 TraceCheckUtils]: 21: Hoare triple {70711#true} assume !(0 == ~cond); {70711#true} is VALID [2022-04-28 13:59:16,100 INFO L290 TraceCheckUtils]: 20: Hoare triple {70711#true} ~cond := #in~cond; {70711#true} is VALID [2022-04-28 13:59:16,100 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 13:59:16,101 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 13:59:16,101 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 13:59:16,102 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 13:59:16,102 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {70711#true} {71188#(<= ~counter~0 16)} #61#return; {71188#(<= ~counter~0 16)} is VALID [2022-04-28 13:59:16,102 INFO L290 TraceCheckUtils]: 14: Hoare triple {70711#true} assume true; {70711#true} is VALID [2022-04-28 13:59:16,102 INFO L290 TraceCheckUtils]: 13: Hoare triple {70711#true} assume !(0 == ~cond); {70711#true} is VALID [2022-04-28 13:59:16,102 INFO L290 TraceCheckUtils]: 12: Hoare triple {70711#true} ~cond := #in~cond; {70711#true} is VALID [2022-04-28 13:59:16,102 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 13:59:16,102 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {70711#true} {71188#(<= ~counter~0 16)} #59#return; {71188#(<= ~counter~0 16)} is VALID [2022-04-28 13:59:16,103 INFO L290 TraceCheckUtils]: 9: Hoare triple {70711#true} assume true; {70711#true} is VALID [2022-04-28 13:59:16,103 INFO L290 TraceCheckUtils]: 8: Hoare triple {70711#true} assume !(0 == ~cond); {70711#true} is VALID [2022-04-28 13:59:16,103 INFO L290 TraceCheckUtils]: 7: Hoare triple {70711#true} ~cond := #in~cond; {70711#true} is VALID [2022-04-28 13:59:16,103 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 13:59:16,103 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 13:59:16,103 INFO L272 TraceCheckUtils]: 4: Hoare triple {71188#(<= ~counter~0 16)} call #t~ret7 := main(); {71188#(<= ~counter~0 16)} is VALID [2022-04-28 13:59:16,104 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {71188#(<= ~counter~0 16)} {70711#true} #67#return; {71188#(<= ~counter~0 16)} is VALID [2022-04-28 13:59:16,104 INFO L290 TraceCheckUtils]: 2: Hoare triple {71188#(<= ~counter~0 16)} assume true; {71188#(<= ~counter~0 16)} is VALID [2022-04-28 13:59:16,104 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 13:59:16,104 INFO L272 TraceCheckUtils]: 0: Hoare triple {70711#true} call ULTIMATE.init(); {70711#true} is VALID [2022-04-28 13:59:16,105 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 13:59:16,105 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 13:59:16,105 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1385475866] [2022-04-28 13:59:16,105 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 13:59:16,105 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1072915893] [2022-04-28 13:59:16,105 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1072915893] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 13:59:16,105 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 13:59:16,105 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [37, 37] total 54 [2022-04-28 13:59:16,106 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 13:59:16,106 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [817826627] [2022-04-28 13:59:16,106 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [817826627] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 13:59:16,106 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 13:59:16,106 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [37] imperfect sequences [] total 37 [2022-04-28 13:59:16,106 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [976121521] [2022-04-28 13:59:16,106 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 13:59:16,107 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 13:59:16,107 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 13:59:16,107 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 13:59:16,373 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 13:59:16,373 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 37 states [2022-04-28 13:59:16,373 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 13:59:16,374 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 37 interpolants. [2022-04-28 13:59:16,374 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1331, Invalid=1531, Unknown=0, NotChecked=0, Total=2862 [2022-04-28 13:59:16,374 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 13:59:18,010 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 13:59:18,010 INFO L93 Difference]: Finished difference Result 331 states and 366 transitions. [2022-04-28 13:59:18,010 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 70 states. [2022-04-28 13:59:18,010 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 13:59:18,010 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 13:59:18,011 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 13:59:18,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 70 states and 365 transitions. [2022-04-28 13:59:18,016 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 13:59:18,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 70 states and 365 transitions. [2022-04-28 13:59:18,022 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 70 states and 365 transitions. [2022-04-28 13:59:18,343 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 13:59:18,348 INFO L225 Difference]: With dead ends: 331 [2022-04-28 13:59:18,349 INFO L226 Difference]: Without dead ends: 326 [2022-04-28 13:59:18,349 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 13:59:18,349 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 13:59:18,350 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 13:59:18,350 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 326 states. [2022-04-28 13:59:18,795 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 326 to 326. [2022-04-28 13:59:18,795 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 13:59:18,796 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 13:59:18,796 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 13:59:18,796 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 13:59:18,800 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 13:59:18,800 INFO L93 Difference]: Finished difference Result 326 states and 361 transitions. [2022-04-28 13:59:18,800 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 361 transitions. [2022-04-28 13:59:18,801 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 13:59:18,801 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 13:59:18,801 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 13:59:18,801 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 13:59:18,805 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 13:59:18,805 INFO L93 Difference]: Finished difference Result 326 states and 361 transitions. [2022-04-28 13:59:18,805 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 361 transitions. [2022-04-28 13:59:18,814 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 13:59:18,814 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 13:59:18,814 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 13:59:18,814 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 13:59:18,814 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 13:59:18,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 326 states and 361 transitions. [2022-04-28 13:59:18,824 INFO L78 Accepts]: Start accepts. Automaton has 326 states and 361 transitions. Word has length 320 [2022-04-28 13:59:18,824 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 13:59:18,824 INFO L495 AbstractCegarLoop]: Abstraction has 326 states and 361 transitions. [2022-04-28 13:59:18,824 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 13:59:18,824 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 326 states and 361 transitions. [2022-04-28 13:59:19,315 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 13:59:19,315 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 361 transitions. [2022-04-28 13:59:19,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 330 [2022-04-28 13:59:19,316 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 13:59:19,317 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 13:59:19,334 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (37)] Ended with exit code 0 [2022-04-28 13:59:19,517 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 13:59:19,517 INFO L420 AbstractCegarLoop]: === Iteration 38 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 13:59:19,518 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 13:59:19,518 INFO L85 PathProgramCache]: Analyzing trace with hash 1328479702, now seen corresponding path program 67 times [2022-04-28 13:59:19,518 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 13:59:19,518 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [2040014234] [2022-04-28 13:59:19,518 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 13:59:19,518 INFO L85 PathProgramCache]: Analyzing trace with hash 1328479702, now seen corresponding path program 68 times [2022-04-28 13:59:19,518 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 13:59:19,519 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1185165410] [2022-04-28 13:59:19,519 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 13:59:19,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 13:59:19,534 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 13:59:19,534 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1580765461] [2022-04-28 13:59:19,534 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-28 13:59:19,534 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 13:59:19,535 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 13:59:19,535 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 13:59:19,536 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 13:59:19,650 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-28 13:59:19,651 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 13:59:19,654 INFO L263 TraceCheckSpWp]: Trace formula consists of 875 conjuncts, 73 conjunts are in the unsatisfiable core [2022-04-28 13:59:19,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 13:59:19,706 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 13:59:21,360 INFO L272 TraceCheckUtils]: 0: Hoare triple {74716#true} call ULTIMATE.init(); {74716#true} is VALID [2022-04-28 13:59:21,360 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 13:59:21,361 INFO L290 TraceCheckUtils]: 2: Hoare triple {74724#(<= ~counter~0 0)} assume true; {74724#(<= ~counter~0 0)} is VALID [2022-04-28 13:59:21,361 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {74724#(<= ~counter~0 0)} {74716#true} #67#return; {74724#(<= ~counter~0 0)} is VALID [2022-04-28 13:59:21,361 INFO L272 TraceCheckUtils]: 4: Hoare triple {74724#(<= ~counter~0 0)} call #t~ret7 := main(); {74724#(<= ~counter~0 0)} is VALID [2022-04-28 13:59:21,361 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 13:59:21,362 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 13:59:21,362 INFO L290 TraceCheckUtils]: 7: Hoare triple {74724#(<= ~counter~0 0)} ~cond := #in~cond; {74724#(<= ~counter~0 0)} is VALID [2022-04-28 13:59:21,362 INFO L290 TraceCheckUtils]: 8: Hoare triple {74724#(<= ~counter~0 0)} assume !(0 == ~cond); {74724#(<= ~counter~0 0)} is VALID [2022-04-28 13:59:21,363 INFO L290 TraceCheckUtils]: 9: Hoare triple {74724#(<= ~counter~0 0)} assume true; {74724#(<= ~counter~0 0)} is VALID [2022-04-28 13:59:21,363 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 13:59:21,363 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 13:59:21,363 INFO L290 TraceCheckUtils]: 12: Hoare triple {74724#(<= ~counter~0 0)} ~cond := #in~cond; {74724#(<= ~counter~0 0)} is VALID [2022-04-28 13:59:21,364 INFO L290 TraceCheckUtils]: 13: Hoare triple {74724#(<= ~counter~0 0)} assume !(0 == ~cond); {74724#(<= ~counter~0 0)} is VALID [2022-04-28 13:59:21,364 INFO L290 TraceCheckUtils]: 14: Hoare triple {74724#(<= ~counter~0 0)} assume true; {74724#(<= ~counter~0 0)} is VALID [2022-04-28 13:59:21,364 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 13:59:21,365 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 13:59:21,366 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 13:59:21,367 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 13:59:21,367 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 13:59:21,367 INFO L290 TraceCheckUtils]: 20: Hoare triple {74773#(<= ~counter~0 1)} ~cond := #in~cond; {74773#(<= ~counter~0 1)} is VALID [2022-04-28 13:59:21,368 INFO L290 TraceCheckUtils]: 21: Hoare triple {74773#(<= ~counter~0 1)} assume !(0 == ~cond); {74773#(<= ~counter~0 1)} is VALID [2022-04-28 13:59:21,368 INFO L290 TraceCheckUtils]: 22: Hoare triple {74773#(<= ~counter~0 1)} assume true; {74773#(<= ~counter~0 1)} is VALID [2022-04-28 13:59:21,368 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 13:59:21,369 INFO L290 TraceCheckUtils]: 24: Hoare triple {74773#(<= ~counter~0 1)} assume !!(0 != ~y3~0); {74773#(<= ~counter~0 1)} is VALID [2022-04-28 13:59:21,369 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 13:59:21,370 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 13:59:21,370 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 13:59:21,370 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 13:59:21,371 INFO L290 TraceCheckUtils]: 29: Hoare triple {74801#(<= ~counter~0 2)} ~cond := #in~cond; {74801#(<= ~counter~0 2)} is VALID [2022-04-28 13:59:21,371 INFO L290 TraceCheckUtils]: 30: Hoare triple {74801#(<= ~counter~0 2)} assume !(0 == ~cond); {74801#(<= ~counter~0 2)} is VALID [2022-04-28 13:59:21,371 INFO L290 TraceCheckUtils]: 31: Hoare triple {74801#(<= ~counter~0 2)} assume true; {74801#(<= ~counter~0 2)} is VALID [2022-04-28 13:59:21,371 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 13:59:21,372 INFO L290 TraceCheckUtils]: 33: Hoare triple {74801#(<= ~counter~0 2)} assume !!(0 != ~y3~0); {74801#(<= ~counter~0 2)} is VALID [2022-04-28 13:59:21,372 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 13:59:21,373 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 13:59:21,373 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 13:59:21,373 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 13:59:21,374 INFO L290 TraceCheckUtils]: 38: Hoare triple {74829#(<= ~counter~0 3)} ~cond := #in~cond; {74829#(<= ~counter~0 3)} is VALID [2022-04-28 13:59:21,374 INFO L290 TraceCheckUtils]: 39: Hoare triple {74829#(<= ~counter~0 3)} assume !(0 == ~cond); {74829#(<= ~counter~0 3)} is VALID [2022-04-28 13:59:21,374 INFO L290 TraceCheckUtils]: 40: Hoare triple {74829#(<= ~counter~0 3)} assume true; {74829#(<= ~counter~0 3)} is VALID [2022-04-28 13:59:21,375 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 13:59:21,375 INFO L290 TraceCheckUtils]: 42: Hoare triple {74829#(<= ~counter~0 3)} assume !!(0 != ~y3~0); {74829#(<= ~counter~0 3)} is VALID [2022-04-28 13:59:21,375 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 13:59:21,376 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 13:59:21,376 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 13:59:21,377 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 13:59:21,377 INFO L290 TraceCheckUtils]: 47: Hoare triple {74857#(<= ~counter~0 4)} ~cond := #in~cond; {74857#(<= ~counter~0 4)} is VALID [2022-04-28 13:59:21,377 INFO L290 TraceCheckUtils]: 48: Hoare triple {74857#(<= ~counter~0 4)} assume !(0 == ~cond); {74857#(<= ~counter~0 4)} is VALID [2022-04-28 13:59:21,377 INFO L290 TraceCheckUtils]: 49: Hoare triple {74857#(<= ~counter~0 4)} assume true; {74857#(<= ~counter~0 4)} is VALID [2022-04-28 13:59:21,378 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 13:59:21,378 INFO L290 TraceCheckUtils]: 51: Hoare triple {74857#(<= ~counter~0 4)} assume !!(0 != ~y3~0); {74857#(<= ~counter~0 4)} is VALID [2022-04-28 13:59:21,378 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 13:59:21,379 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 13:59:21,379 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 13:59:21,380 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 13:59:21,380 INFO L290 TraceCheckUtils]: 56: Hoare triple {74885#(<= ~counter~0 5)} ~cond := #in~cond; {74885#(<= ~counter~0 5)} is VALID [2022-04-28 13:59:21,380 INFO L290 TraceCheckUtils]: 57: Hoare triple {74885#(<= ~counter~0 5)} assume !(0 == ~cond); {74885#(<= ~counter~0 5)} is VALID [2022-04-28 13:59:21,381 INFO L290 TraceCheckUtils]: 58: Hoare triple {74885#(<= ~counter~0 5)} assume true; {74885#(<= ~counter~0 5)} is VALID [2022-04-28 13:59:21,381 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 13:59:21,381 INFO L290 TraceCheckUtils]: 60: Hoare triple {74885#(<= ~counter~0 5)} assume !!(0 != ~y3~0); {74885#(<= ~counter~0 5)} is VALID [2022-04-28 13:59:21,382 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 13:59:21,382 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 13:59:21,383 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 13:59:21,383 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 13:59:21,383 INFO L290 TraceCheckUtils]: 65: Hoare triple {74913#(<= ~counter~0 6)} ~cond := #in~cond; {74913#(<= ~counter~0 6)} is VALID [2022-04-28 13:59:21,384 INFO L290 TraceCheckUtils]: 66: Hoare triple {74913#(<= ~counter~0 6)} assume !(0 == ~cond); {74913#(<= ~counter~0 6)} is VALID [2022-04-28 13:59:21,384 INFO L290 TraceCheckUtils]: 67: Hoare triple {74913#(<= ~counter~0 6)} assume true; {74913#(<= ~counter~0 6)} is VALID [2022-04-28 13:59:21,384 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 13:59:21,385 INFO L290 TraceCheckUtils]: 69: Hoare triple {74913#(<= ~counter~0 6)} assume !!(0 != ~y3~0); {74913#(<= ~counter~0 6)} is VALID [2022-04-28 13:59:21,385 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 13:59:21,386 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 13:59:21,386 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 13:59:21,386 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 13:59:21,387 INFO L290 TraceCheckUtils]: 74: Hoare triple {74941#(<= ~counter~0 7)} ~cond := #in~cond; {74941#(<= ~counter~0 7)} is VALID [2022-04-28 13:59:21,387 INFO L290 TraceCheckUtils]: 75: Hoare triple {74941#(<= ~counter~0 7)} assume !(0 == ~cond); {74941#(<= ~counter~0 7)} is VALID [2022-04-28 13:59:21,387 INFO L290 TraceCheckUtils]: 76: Hoare triple {74941#(<= ~counter~0 7)} assume true; {74941#(<= ~counter~0 7)} is VALID [2022-04-28 13:59:21,388 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 13:59:21,388 INFO L290 TraceCheckUtils]: 78: Hoare triple {74941#(<= ~counter~0 7)} assume !!(0 != ~y3~0); {74941#(<= ~counter~0 7)} is VALID [2022-04-28 13:59:21,388 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 13:59:21,389 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 13:59:21,389 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 13:59:21,390 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 13:59:21,390 INFO L290 TraceCheckUtils]: 83: Hoare triple {74969#(<= ~counter~0 8)} ~cond := #in~cond; {74969#(<= ~counter~0 8)} is VALID [2022-04-28 13:59:21,390 INFO L290 TraceCheckUtils]: 84: Hoare triple {74969#(<= ~counter~0 8)} assume !(0 == ~cond); {74969#(<= ~counter~0 8)} is VALID [2022-04-28 13:59:21,390 INFO L290 TraceCheckUtils]: 85: Hoare triple {74969#(<= ~counter~0 8)} assume true; {74969#(<= ~counter~0 8)} is VALID [2022-04-28 13:59:21,391 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 13:59:21,391 INFO L290 TraceCheckUtils]: 87: Hoare triple {74969#(<= ~counter~0 8)} assume !!(0 != ~y3~0); {74969#(<= ~counter~0 8)} is VALID [2022-04-28 13:59:21,391 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 13:59:21,392 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 13:59:21,392 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 13:59:21,393 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 13:59:21,393 INFO L290 TraceCheckUtils]: 92: Hoare triple {74997#(<= ~counter~0 9)} ~cond := #in~cond; {74997#(<= ~counter~0 9)} is VALID [2022-04-28 13:59:21,393 INFO L290 TraceCheckUtils]: 93: Hoare triple {74997#(<= ~counter~0 9)} assume !(0 == ~cond); {74997#(<= ~counter~0 9)} is VALID [2022-04-28 13:59:21,394 INFO L290 TraceCheckUtils]: 94: Hoare triple {74997#(<= ~counter~0 9)} assume true; {74997#(<= ~counter~0 9)} is VALID [2022-04-28 13:59:21,394 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 13:59:21,394 INFO L290 TraceCheckUtils]: 96: Hoare triple {74997#(<= ~counter~0 9)} assume !!(0 != ~y3~0); {74997#(<= ~counter~0 9)} is VALID [2022-04-28 13:59:21,395 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 13:59:21,395 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 13:59:21,396 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 13:59:21,396 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 13:59:21,396 INFO L290 TraceCheckUtils]: 101: Hoare triple {75025#(<= ~counter~0 10)} ~cond := #in~cond; {75025#(<= ~counter~0 10)} is VALID [2022-04-28 13:59:21,397 INFO L290 TraceCheckUtils]: 102: Hoare triple {75025#(<= ~counter~0 10)} assume !(0 == ~cond); {75025#(<= ~counter~0 10)} is VALID [2022-04-28 13:59:21,397 INFO L290 TraceCheckUtils]: 103: Hoare triple {75025#(<= ~counter~0 10)} assume true; {75025#(<= ~counter~0 10)} is VALID [2022-04-28 13:59:21,397 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 13:59:21,398 INFO L290 TraceCheckUtils]: 105: Hoare triple {75025#(<= ~counter~0 10)} assume !!(0 != ~y3~0); {75025#(<= ~counter~0 10)} is VALID [2022-04-28 13:59:21,398 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 13:59:21,399 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 13:59:21,399 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 13:59:21,399 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 13:59:21,400 INFO L290 TraceCheckUtils]: 110: Hoare triple {75053#(<= ~counter~0 11)} ~cond := #in~cond; {75053#(<= ~counter~0 11)} is VALID [2022-04-28 13:59:21,400 INFO L290 TraceCheckUtils]: 111: Hoare triple {75053#(<= ~counter~0 11)} assume !(0 == ~cond); {75053#(<= ~counter~0 11)} is VALID [2022-04-28 13:59:21,400 INFO L290 TraceCheckUtils]: 112: Hoare triple {75053#(<= ~counter~0 11)} assume true; {75053#(<= ~counter~0 11)} is VALID [2022-04-28 13:59:21,401 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 13:59:21,401 INFO L290 TraceCheckUtils]: 114: Hoare triple {75053#(<= ~counter~0 11)} assume !!(0 != ~y3~0); {75053#(<= ~counter~0 11)} is VALID [2022-04-28 13:59:21,401 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 13:59:21,402 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 13:59:21,402 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 13:59:21,403 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 13:59:21,403 INFO L290 TraceCheckUtils]: 119: Hoare triple {75081#(<= ~counter~0 12)} ~cond := #in~cond; {75081#(<= ~counter~0 12)} is VALID [2022-04-28 13:59:21,403 INFO L290 TraceCheckUtils]: 120: Hoare triple {75081#(<= ~counter~0 12)} assume !(0 == ~cond); {75081#(<= ~counter~0 12)} is VALID [2022-04-28 13:59:21,403 INFO L290 TraceCheckUtils]: 121: Hoare triple {75081#(<= ~counter~0 12)} assume true; {75081#(<= ~counter~0 12)} is VALID [2022-04-28 13:59:21,404 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 13:59:21,404 INFO L290 TraceCheckUtils]: 123: Hoare triple {75081#(<= ~counter~0 12)} assume !!(0 != ~y3~0); {75081#(<= ~counter~0 12)} is VALID [2022-04-28 13:59:21,404 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 13:59:21,405 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 13:59:21,405 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 13:59:21,406 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 13:59:21,406 INFO L290 TraceCheckUtils]: 128: Hoare triple {75109#(<= ~counter~0 13)} ~cond := #in~cond; {75109#(<= ~counter~0 13)} is VALID [2022-04-28 13:59:21,406 INFO L290 TraceCheckUtils]: 129: Hoare triple {75109#(<= ~counter~0 13)} assume !(0 == ~cond); {75109#(<= ~counter~0 13)} is VALID [2022-04-28 13:59:21,406 INFO L290 TraceCheckUtils]: 130: Hoare triple {75109#(<= ~counter~0 13)} assume true; {75109#(<= ~counter~0 13)} is VALID [2022-04-28 13:59:21,407 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 13:59:21,407 INFO L290 TraceCheckUtils]: 132: Hoare triple {75109#(<= ~counter~0 13)} assume !!(0 != ~y3~0); {75109#(<= ~counter~0 13)} is VALID [2022-04-28 13:59:21,407 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 13:59:21,408 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 13:59:21,409 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 13:59:21,409 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 13:59:21,409 INFO L290 TraceCheckUtils]: 137: Hoare triple {75137#(<= ~counter~0 14)} ~cond := #in~cond; {75137#(<= ~counter~0 14)} is VALID [2022-04-28 13:59:21,409 INFO L290 TraceCheckUtils]: 138: Hoare triple {75137#(<= ~counter~0 14)} assume !(0 == ~cond); {75137#(<= ~counter~0 14)} is VALID [2022-04-28 13:59:21,410 INFO L290 TraceCheckUtils]: 139: Hoare triple {75137#(<= ~counter~0 14)} assume true; {75137#(<= ~counter~0 14)} is VALID [2022-04-28 13:59:21,410 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 13:59:21,410 INFO L290 TraceCheckUtils]: 141: Hoare triple {75137#(<= ~counter~0 14)} assume !!(0 != ~y3~0); {75137#(<= ~counter~0 14)} is VALID [2022-04-28 13:59:21,411 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 13:59:21,412 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 13:59:21,412 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 13:59:21,412 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 13:59:21,412 INFO L290 TraceCheckUtils]: 146: Hoare triple {75165#(<= ~counter~0 15)} ~cond := #in~cond; {75165#(<= ~counter~0 15)} is VALID [2022-04-28 13:59:21,413 INFO L290 TraceCheckUtils]: 147: Hoare triple {75165#(<= ~counter~0 15)} assume !(0 == ~cond); {75165#(<= ~counter~0 15)} is VALID [2022-04-28 13:59:21,413 INFO L290 TraceCheckUtils]: 148: Hoare triple {75165#(<= ~counter~0 15)} assume true; {75165#(<= ~counter~0 15)} is VALID [2022-04-28 13:59:21,413 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 13:59:21,414 INFO L290 TraceCheckUtils]: 150: Hoare triple {75165#(<= ~counter~0 15)} assume !!(0 != ~y3~0); {75165#(<= ~counter~0 15)} is VALID [2022-04-28 13:59:21,414 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 13:59:21,415 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 13:59:21,415 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 13:59:21,415 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 13:59:21,416 INFO L290 TraceCheckUtils]: 155: Hoare triple {75193#(<= ~counter~0 16)} ~cond := #in~cond; {75193#(<= ~counter~0 16)} is VALID [2022-04-28 13:59:21,422 INFO L290 TraceCheckUtils]: 156: Hoare triple {75193#(<= ~counter~0 16)} assume !(0 == ~cond); {75193#(<= ~counter~0 16)} is VALID [2022-04-28 13:59:21,422 INFO L290 TraceCheckUtils]: 157: Hoare triple {75193#(<= ~counter~0 16)} assume true; {75193#(<= ~counter~0 16)} is VALID [2022-04-28 13:59:21,423 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 13:59:21,423 INFO L290 TraceCheckUtils]: 159: Hoare triple {75193#(<= ~counter~0 16)} assume !!(0 != ~y3~0); {75193#(<= ~counter~0 16)} is VALID [2022-04-28 13:59:21,424 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 13:59:21,425 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 13:59:21,426 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 13:59:21,426 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 13:59:21,426 INFO L290 TraceCheckUtils]: 164: Hoare triple {75221#(<= ~counter~0 17)} ~cond := #in~cond; {75221#(<= ~counter~0 17)} is VALID [2022-04-28 13:59:21,427 INFO L290 TraceCheckUtils]: 165: Hoare triple {75221#(<= ~counter~0 17)} assume !(0 == ~cond); {75221#(<= ~counter~0 17)} is VALID [2022-04-28 13:59:21,427 INFO L290 TraceCheckUtils]: 166: Hoare triple {75221#(<= ~counter~0 17)} assume true; {75221#(<= ~counter~0 17)} is VALID [2022-04-28 13:59:21,427 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 13:59:21,428 INFO L290 TraceCheckUtils]: 168: Hoare triple {75221#(<= ~counter~0 17)} assume !!(0 != ~y3~0); {75221#(<= ~counter~0 17)} is VALID [2022-04-28 13:59:21,428 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 13:59:21,429 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 13:59:21,429 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 13:59:21,429 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 13:59:21,430 INFO L290 TraceCheckUtils]: 173: Hoare triple {75249#(<= ~counter~0 18)} ~cond := #in~cond; {75249#(<= ~counter~0 18)} is VALID [2022-04-28 13:59:21,430 INFO L290 TraceCheckUtils]: 174: Hoare triple {75249#(<= ~counter~0 18)} assume !(0 == ~cond); {75249#(<= ~counter~0 18)} is VALID [2022-04-28 13:59:21,430 INFO L290 TraceCheckUtils]: 175: Hoare triple {75249#(<= ~counter~0 18)} assume true; {75249#(<= ~counter~0 18)} is VALID [2022-04-28 13:59:21,431 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 13:59:21,431 INFO L290 TraceCheckUtils]: 177: Hoare triple {75249#(<= ~counter~0 18)} assume !!(0 != ~y3~0); {75249#(<= ~counter~0 18)} is VALID [2022-04-28 13:59:21,431 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 13:59:21,432 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 13:59:21,432 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 13:59:21,433 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 13:59:21,433 INFO L290 TraceCheckUtils]: 182: Hoare triple {75277#(<= ~counter~0 19)} ~cond := #in~cond; {75277#(<= ~counter~0 19)} is VALID [2022-04-28 13:59:21,433 INFO L290 TraceCheckUtils]: 183: Hoare triple {75277#(<= ~counter~0 19)} assume !(0 == ~cond); {75277#(<= ~counter~0 19)} is VALID [2022-04-28 13:59:21,433 INFO L290 TraceCheckUtils]: 184: Hoare triple {75277#(<= ~counter~0 19)} assume true; {75277#(<= ~counter~0 19)} is VALID [2022-04-28 13:59:21,434 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 13:59:21,434 INFO L290 TraceCheckUtils]: 186: Hoare triple {75277#(<= ~counter~0 19)} assume !!(0 != ~y3~0); {75277#(<= ~counter~0 19)} is VALID [2022-04-28 13:59:21,434 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 13:59:21,435 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 13:59:21,435 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 13:59:21,436 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 13:59:21,436 INFO L290 TraceCheckUtils]: 191: Hoare triple {75305#(<= ~counter~0 20)} ~cond := #in~cond; {75305#(<= ~counter~0 20)} is VALID [2022-04-28 13:59:21,436 INFO L290 TraceCheckUtils]: 192: Hoare triple {75305#(<= ~counter~0 20)} assume !(0 == ~cond); {75305#(<= ~counter~0 20)} is VALID [2022-04-28 13:59:21,437 INFO L290 TraceCheckUtils]: 193: Hoare triple {75305#(<= ~counter~0 20)} assume true; {75305#(<= ~counter~0 20)} is VALID [2022-04-28 13:59:21,437 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 13:59:21,437 INFO L290 TraceCheckUtils]: 195: Hoare triple {75305#(<= ~counter~0 20)} assume !!(0 != ~y3~0); {75305#(<= ~counter~0 20)} is VALID [2022-04-28 13:59:21,438 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 13:59:21,438 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 13:59:21,439 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 13:59:21,439 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 13:59:21,439 INFO L290 TraceCheckUtils]: 200: Hoare triple {75333#(<= ~counter~0 21)} ~cond := #in~cond; {75333#(<= ~counter~0 21)} is VALID [2022-04-28 13:59:21,440 INFO L290 TraceCheckUtils]: 201: Hoare triple {75333#(<= ~counter~0 21)} assume !(0 == ~cond); {75333#(<= ~counter~0 21)} is VALID [2022-04-28 13:59:21,440 INFO L290 TraceCheckUtils]: 202: Hoare triple {75333#(<= ~counter~0 21)} assume true; {75333#(<= ~counter~0 21)} is VALID [2022-04-28 13:59:21,440 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 13:59:21,440 INFO L290 TraceCheckUtils]: 204: Hoare triple {75333#(<= ~counter~0 21)} assume !!(0 != ~y3~0); {75333#(<= ~counter~0 21)} is VALID [2022-04-28 13:59:21,441 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 13:59:21,442 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 13:59:21,442 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 13:59:21,442 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 13:59:21,443 INFO L290 TraceCheckUtils]: 209: Hoare triple {75361#(<= ~counter~0 22)} ~cond := #in~cond; {75361#(<= ~counter~0 22)} is VALID [2022-04-28 13:59:21,443 INFO L290 TraceCheckUtils]: 210: Hoare triple {75361#(<= ~counter~0 22)} assume !(0 == ~cond); {75361#(<= ~counter~0 22)} is VALID [2022-04-28 13:59:21,443 INFO L290 TraceCheckUtils]: 211: Hoare triple {75361#(<= ~counter~0 22)} assume true; {75361#(<= ~counter~0 22)} is VALID [2022-04-28 13:59:21,444 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 13:59:21,444 INFO L290 TraceCheckUtils]: 213: Hoare triple {75361#(<= ~counter~0 22)} assume !!(0 != ~y3~0); {75361#(<= ~counter~0 22)} is VALID [2022-04-28 13:59:21,444 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 13:59:21,445 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 13:59:21,445 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 13:59:21,446 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 13:59:21,446 INFO L290 TraceCheckUtils]: 218: Hoare triple {75389#(<= ~counter~0 23)} ~cond := #in~cond; {75389#(<= ~counter~0 23)} is VALID [2022-04-28 13:59:21,446 INFO L290 TraceCheckUtils]: 219: Hoare triple {75389#(<= ~counter~0 23)} assume !(0 == ~cond); {75389#(<= ~counter~0 23)} is VALID [2022-04-28 13:59:21,446 INFO L290 TraceCheckUtils]: 220: Hoare triple {75389#(<= ~counter~0 23)} assume true; {75389#(<= ~counter~0 23)} is VALID [2022-04-28 13:59:21,447 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 13:59:21,447 INFO L290 TraceCheckUtils]: 222: Hoare triple {75389#(<= ~counter~0 23)} assume !!(0 != ~y3~0); {75389#(<= ~counter~0 23)} is VALID [2022-04-28 13:59:21,447 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 13:59:21,448 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 13:59:21,448 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 13:59:21,449 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 13:59:21,449 INFO L290 TraceCheckUtils]: 227: Hoare triple {75417#(<= ~counter~0 24)} ~cond := #in~cond; {75417#(<= ~counter~0 24)} is VALID [2022-04-28 13:59:21,449 INFO L290 TraceCheckUtils]: 228: Hoare triple {75417#(<= ~counter~0 24)} assume !(0 == ~cond); {75417#(<= ~counter~0 24)} is VALID [2022-04-28 13:59:21,449 INFO L290 TraceCheckUtils]: 229: Hoare triple {75417#(<= ~counter~0 24)} assume true; {75417#(<= ~counter~0 24)} is VALID [2022-04-28 13:59:21,450 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 13:59:21,450 INFO L290 TraceCheckUtils]: 231: Hoare triple {75417#(<= ~counter~0 24)} assume !!(0 != ~y3~0); {75417#(<= ~counter~0 24)} is VALID [2022-04-28 13:59:21,450 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 13:59:21,451 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 13:59:21,452 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 13:59:21,452 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 13:59:21,452 INFO L290 TraceCheckUtils]: 236: Hoare triple {75445#(<= ~counter~0 25)} ~cond := #in~cond; {75445#(<= ~counter~0 25)} is VALID [2022-04-28 13:59:21,453 INFO L290 TraceCheckUtils]: 237: Hoare triple {75445#(<= ~counter~0 25)} assume !(0 == ~cond); {75445#(<= ~counter~0 25)} is VALID [2022-04-28 13:59:21,453 INFO L290 TraceCheckUtils]: 238: Hoare triple {75445#(<= ~counter~0 25)} assume true; {75445#(<= ~counter~0 25)} is VALID [2022-04-28 13:59:21,453 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 13:59:21,454 INFO L290 TraceCheckUtils]: 240: Hoare triple {75445#(<= ~counter~0 25)} assume !!(0 != ~y3~0); {75445#(<= ~counter~0 25)} is VALID [2022-04-28 13:59:21,454 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 13:59:21,455 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 13:59:21,455 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 13:59:21,455 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 13:59:21,456 INFO L290 TraceCheckUtils]: 245: Hoare triple {75473#(<= ~counter~0 26)} ~cond := #in~cond; {75473#(<= ~counter~0 26)} is VALID [2022-04-28 13:59:21,456 INFO L290 TraceCheckUtils]: 246: Hoare triple {75473#(<= ~counter~0 26)} assume !(0 == ~cond); {75473#(<= ~counter~0 26)} is VALID [2022-04-28 13:59:21,456 INFO L290 TraceCheckUtils]: 247: Hoare triple {75473#(<= ~counter~0 26)} assume true; {75473#(<= ~counter~0 26)} is VALID [2022-04-28 13:59:21,457 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 13:59:21,457 INFO L290 TraceCheckUtils]: 249: Hoare triple {75473#(<= ~counter~0 26)} assume !!(0 != ~y3~0); {75473#(<= ~counter~0 26)} is VALID [2022-04-28 13:59:21,457 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 13:59:21,458 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 13:59:21,458 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 13:59:21,459 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 13:59:21,459 INFO L290 TraceCheckUtils]: 254: Hoare triple {75501#(<= ~counter~0 27)} ~cond := #in~cond; {75501#(<= ~counter~0 27)} is VALID [2022-04-28 13:59:21,459 INFO L290 TraceCheckUtils]: 255: Hoare triple {75501#(<= ~counter~0 27)} assume !(0 == ~cond); {75501#(<= ~counter~0 27)} is VALID [2022-04-28 13:59:21,459 INFO L290 TraceCheckUtils]: 256: Hoare triple {75501#(<= ~counter~0 27)} assume true; {75501#(<= ~counter~0 27)} is VALID [2022-04-28 13:59:21,460 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 13:59:21,460 INFO L290 TraceCheckUtils]: 258: Hoare triple {75501#(<= ~counter~0 27)} assume !!(0 != ~y3~0); {75501#(<= ~counter~0 27)} is VALID [2022-04-28 13:59:21,460 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 13:59:21,461 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 13:59:21,461 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 13:59:21,462 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 13:59:21,462 INFO L290 TraceCheckUtils]: 263: Hoare triple {75529#(<= ~counter~0 28)} ~cond := #in~cond; {75529#(<= ~counter~0 28)} is VALID [2022-04-28 13:59:21,462 INFO L290 TraceCheckUtils]: 264: Hoare triple {75529#(<= ~counter~0 28)} assume !(0 == ~cond); {75529#(<= ~counter~0 28)} is VALID [2022-04-28 13:59:21,462 INFO L290 TraceCheckUtils]: 265: Hoare triple {75529#(<= ~counter~0 28)} assume true; {75529#(<= ~counter~0 28)} is VALID [2022-04-28 13:59:21,463 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 13:59:21,463 INFO L290 TraceCheckUtils]: 267: Hoare triple {75529#(<= ~counter~0 28)} assume !!(0 != ~y3~0); {75529#(<= ~counter~0 28)} is VALID [2022-04-28 13:59:21,463 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 13:59:21,464 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 13:59:21,464 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 13:59:21,465 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 13:59:21,465 INFO L290 TraceCheckUtils]: 272: Hoare triple {75557#(<= ~counter~0 29)} ~cond := #in~cond; {75557#(<= ~counter~0 29)} is VALID [2022-04-28 13:59:21,465 INFO L290 TraceCheckUtils]: 273: Hoare triple {75557#(<= ~counter~0 29)} assume !(0 == ~cond); {75557#(<= ~counter~0 29)} is VALID [2022-04-28 13:59:21,466 INFO L290 TraceCheckUtils]: 274: Hoare triple {75557#(<= ~counter~0 29)} assume true; {75557#(<= ~counter~0 29)} is VALID [2022-04-28 13:59:21,466 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 13:59:21,466 INFO L290 TraceCheckUtils]: 276: Hoare triple {75557#(<= ~counter~0 29)} assume !!(0 != ~y3~0); {75557#(<= ~counter~0 29)} is VALID [2022-04-28 13:59:21,467 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 13:59:21,467 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 13:59:21,468 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 13:59:21,468 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 13:59:21,468 INFO L290 TraceCheckUtils]: 281: Hoare triple {75585#(<= ~counter~0 30)} ~cond := #in~cond; {75585#(<= ~counter~0 30)} is VALID [2022-04-28 13:59:21,469 INFO L290 TraceCheckUtils]: 282: Hoare triple {75585#(<= ~counter~0 30)} assume !(0 == ~cond); {75585#(<= ~counter~0 30)} is VALID [2022-04-28 13:59:21,469 INFO L290 TraceCheckUtils]: 283: Hoare triple {75585#(<= ~counter~0 30)} assume true; {75585#(<= ~counter~0 30)} is VALID [2022-04-28 13:59:21,469 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 13:59:21,470 INFO L290 TraceCheckUtils]: 285: Hoare triple {75585#(<= ~counter~0 30)} assume !!(0 != ~y3~0); {75585#(<= ~counter~0 30)} is VALID [2022-04-28 13:59:21,470 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 13:59:21,471 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 13:59:21,471 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 13:59:21,471 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 13:59:21,472 INFO L290 TraceCheckUtils]: 290: Hoare triple {75613#(<= ~counter~0 31)} ~cond := #in~cond; {75613#(<= ~counter~0 31)} is VALID [2022-04-28 13:59:21,472 INFO L290 TraceCheckUtils]: 291: Hoare triple {75613#(<= ~counter~0 31)} assume !(0 == ~cond); {75613#(<= ~counter~0 31)} is VALID [2022-04-28 13:59:21,472 INFO L290 TraceCheckUtils]: 292: Hoare triple {75613#(<= ~counter~0 31)} assume true; {75613#(<= ~counter~0 31)} is VALID [2022-04-28 13:59:21,473 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 13:59:21,473 INFO L290 TraceCheckUtils]: 294: Hoare triple {75613#(<= ~counter~0 31)} assume !!(0 != ~y3~0); {75613#(<= ~counter~0 31)} is VALID [2022-04-28 13:59:21,473 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 13:59:21,474 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 13:59:21,474 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 13:59:21,475 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 13:59:21,475 INFO L290 TraceCheckUtils]: 299: Hoare triple {75641#(<= ~counter~0 32)} ~cond := #in~cond; {75641#(<= ~counter~0 32)} is VALID [2022-04-28 13:59:21,475 INFO L290 TraceCheckUtils]: 300: Hoare triple {75641#(<= ~counter~0 32)} assume !(0 == ~cond); {75641#(<= ~counter~0 32)} is VALID [2022-04-28 13:59:21,475 INFO L290 TraceCheckUtils]: 301: Hoare triple {75641#(<= ~counter~0 32)} assume true; {75641#(<= ~counter~0 32)} is VALID [2022-04-28 13:59:21,476 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 13:59:21,476 INFO L290 TraceCheckUtils]: 303: Hoare triple {75641#(<= ~counter~0 32)} assume !!(0 != ~y3~0); {75641#(<= ~counter~0 32)} is VALID [2022-04-28 13:59:21,476 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 13:59:21,477 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 13:59:21,477 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 13:59:21,478 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 13:59:21,478 INFO L290 TraceCheckUtils]: 308: Hoare triple {75669#(<= ~counter~0 33)} ~cond := #in~cond; {75669#(<= ~counter~0 33)} is VALID [2022-04-28 13:59:21,478 INFO L290 TraceCheckUtils]: 309: Hoare triple {75669#(<= ~counter~0 33)} assume !(0 == ~cond); {75669#(<= ~counter~0 33)} is VALID [2022-04-28 13:59:21,479 INFO L290 TraceCheckUtils]: 310: Hoare triple {75669#(<= ~counter~0 33)} assume true; {75669#(<= ~counter~0 33)} is VALID [2022-04-28 13:59:21,479 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 13:59:21,479 INFO L290 TraceCheckUtils]: 312: Hoare triple {75669#(<= ~counter~0 33)} assume !!(0 != ~y3~0); {75669#(<= ~counter~0 33)} is VALID [2022-04-28 13:59:21,480 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 13:59:21,480 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 13:59:21,481 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 13:59:21,481 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 13:59:21,481 INFO L290 TraceCheckUtils]: 317: Hoare triple {75697#(<= ~counter~0 34)} ~cond := #in~cond; {75697#(<= ~counter~0 34)} is VALID [2022-04-28 13:59:21,482 INFO L290 TraceCheckUtils]: 318: Hoare triple {75697#(<= ~counter~0 34)} assume !(0 == ~cond); {75697#(<= ~counter~0 34)} is VALID [2022-04-28 13:59:21,482 INFO L290 TraceCheckUtils]: 319: Hoare triple {75697#(<= ~counter~0 34)} assume true; {75697#(<= ~counter~0 34)} is VALID [2022-04-28 13:59:21,482 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 13:59:21,483 INFO L290 TraceCheckUtils]: 321: Hoare triple {75697#(<= ~counter~0 34)} assume !!(0 != ~y3~0); {75697#(<= ~counter~0 34)} is VALID [2022-04-28 13:59:21,483 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 13:59:21,483 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 13:59:21,483 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 13:59:21,484 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 13:59:21,484 INFO L290 TraceCheckUtils]: 326: Hoare triple {74717#false} ~cond := #in~cond; {74717#false} is VALID [2022-04-28 13:59:21,484 INFO L290 TraceCheckUtils]: 327: Hoare triple {74717#false} assume 0 == ~cond; {74717#false} is VALID [2022-04-28 13:59:21,484 INFO L290 TraceCheckUtils]: 328: Hoare triple {74717#false} assume !false; {74717#false} is VALID [2022-04-28 13:59:21,484 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 13:59:21,484 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 13:59:23,092 INFO L290 TraceCheckUtils]: 328: Hoare triple {74717#false} assume !false; {74717#false} is VALID [2022-04-28 13:59:23,093 INFO L290 TraceCheckUtils]: 327: Hoare triple {74717#false} assume 0 == ~cond; {74717#false} is VALID [2022-04-28 13:59:23,093 INFO L290 TraceCheckUtils]: 326: Hoare triple {74717#false} ~cond := #in~cond; {74717#false} is VALID [2022-04-28 13:59:23,093 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 13:59:23,093 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 13:59:23,093 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 13:59:23,094 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 13:59:23,094 INFO L290 TraceCheckUtils]: 321: Hoare triple {75757#(< ~counter~0 50)} assume !!(0 != ~y3~0); {75757#(< ~counter~0 50)} is VALID [2022-04-28 13:59:23,094 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {74716#true} {75757#(< ~counter~0 50)} #63#return; {75757#(< ~counter~0 50)} is VALID [2022-04-28 13:59:23,094 INFO L290 TraceCheckUtils]: 319: Hoare triple {74716#true} assume true; {74716#true} is VALID [2022-04-28 13:59:23,095 INFO L290 TraceCheckUtils]: 318: Hoare triple {74716#true} assume !(0 == ~cond); {74716#true} is VALID [2022-04-28 13:59:23,095 INFO L290 TraceCheckUtils]: 317: Hoare triple {74716#true} ~cond := #in~cond; {74716#true} is VALID [2022-04-28 13:59:23,095 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 13:59:23,095 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 13:59:23,097 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 13:59:23,097 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 13:59:23,097 INFO L290 TraceCheckUtils]: 312: Hoare triple {75785#(< ~counter~0 49)} assume !!(0 != ~y3~0); {75785#(< ~counter~0 49)} is VALID [2022-04-28 13:59:23,098 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {74716#true} {75785#(< ~counter~0 49)} #63#return; {75785#(< ~counter~0 49)} is VALID [2022-04-28 13:59:23,098 INFO L290 TraceCheckUtils]: 310: Hoare triple {74716#true} assume true; {74716#true} is VALID [2022-04-28 13:59:23,098 INFO L290 TraceCheckUtils]: 309: Hoare triple {74716#true} assume !(0 == ~cond); {74716#true} is VALID [2022-04-28 13:59:23,098 INFO L290 TraceCheckUtils]: 308: Hoare triple {74716#true} ~cond := #in~cond; {74716#true} is VALID [2022-04-28 13:59:23,098 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 13:59:23,098 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 13:59:23,099 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 13:59:23,099 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 13:59:23,099 INFO L290 TraceCheckUtils]: 303: Hoare triple {75813#(< ~counter~0 48)} assume !!(0 != ~y3~0); {75813#(< ~counter~0 48)} is VALID [2022-04-28 13:59:23,100 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {74716#true} {75813#(< ~counter~0 48)} #63#return; {75813#(< ~counter~0 48)} is VALID [2022-04-28 13:59:23,100 INFO L290 TraceCheckUtils]: 301: Hoare triple {74716#true} assume true; {74716#true} is VALID [2022-04-28 13:59:23,100 INFO L290 TraceCheckUtils]: 300: Hoare triple {74716#true} assume !(0 == ~cond); {74716#true} is VALID [2022-04-28 13:59:23,100 INFO L290 TraceCheckUtils]: 299: Hoare triple {74716#true} ~cond := #in~cond; {74716#true} is VALID [2022-04-28 13:59:23,100 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 13:59:23,100 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 13:59:23,101 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 13:59:23,101 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 13:59:23,102 INFO L290 TraceCheckUtils]: 294: Hoare triple {75841#(< ~counter~0 47)} assume !!(0 != ~y3~0); {75841#(< ~counter~0 47)} is VALID [2022-04-28 13:59:23,102 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {74716#true} {75841#(< ~counter~0 47)} #63#return; {75841#(< ~counter~0 47)} is VALID [2022-04-28 13:59:23,102 INFO L290 TraceCheckUtils]: 292: Hoare triple {74716#true} assume true; {74716#true} is VALID [2022-04-28 13:59:23,102 INFO L290 TraceCheckUtils]: 291: Hoare triple {74716#true} assume !(0 == ~cond); {74716#true} is VALID [2022-04-28 13:59:23,102 INFO L290 TraceCheckUtils]: 290: Hoare triple {74716#true} ~cond := #in~cond; {74716#true} is VALID [2022-04-28 13:59:23,102 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 13:59:23,103 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 13:59:23,103 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 13:59:23,104 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 13:59:23,104 INFO L290 TraceCheckUtils]: 285: Hoare triple {75869#(< ~counter~0 46)} assume !!(0 != ~y3~0); {75869#(< ~counter~0 46)} is VALID [2022-04-28 13:59:23,104 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {74716#true} {75869#(< ~counter~0 46)} #63#return; {75869#(< ~counter~0 46)} is VALID [2022-04-28 13:59:23,105 INFO L290 TraceCheckUtils]: 283: Hoare triple {74716#true} assume true; {74716#true} is VALID [2022-04-28 13:59:23,105 INFO L290 TraceCheckUtils]: 282: Hoare triple {74716#true} assume !(0 == ~cond); {74716#true} is VALID [2022-04-28 13:59:23,105 INFO L290 TraceCheckUtils]: 281: Hoare triple {74716#true} ~cond := #in~cond; {74716#true} is VALID [2022-04-28 13:59:23,105 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 13:59:23,105 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 13:59:23,106 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 13:59:23,106 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 13:59:23,106 INFO L290 TraceCheckUtils]: 276: Hoare triple {75897#(< ~counter~0 45)} assume !!(0 != ~y3~0); {75897#(< ~counter~0 45)} is VALID [2022-04-28 13:59:23,107 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {74716#true} {75897#(< ~counter~0 45)} #63#return; {75897#(< ~counter~0 45)} is VALID [2022-04-28 13:59:23,107 INFO L290 TraceCheckUtils]: 274: Hoare triple {74716#true} assume true; {74716#true} is VALID [2022-04-28 13:59:23,107 INFO L290 TraceCheckUtils]: 273: Hoare triple {74716#true} assume !(0 == ~cond); {74716#true} is VALID [2022-04-28 13:59:23,107 INFO L290 TraceCheckUtils]: 272: Hoare triple {74716#true} ~cond := #in~cond; {74716#true} is VALID [2022-04-28 13:59:23,107 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 13:59:23,107 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 13:59:23,108 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 13:59:23,108 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 13:59:23,108 INFO L290 TraceCheckUtils]: 267: Hoare triple {75925#(< ~counter~0 44)} assume !!(0 != ~y3~0); {75925#(< ~counter~0 44)} is VALID [2022-04-28 13:59:23,109 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {74716#true} {75925#(< ~counter~0 44)} #63#return; {75925#(< ~counter~0 44)} is VALID [2022-04-28 13:59:23,109 INFO L290 TraceCheckUtils]: 265: Hoare triple {74716#true} assume true; {74716#true} is VALID [2022-04-28 13:59:23,109 INFO L290 TraceCheckUtils]: 264: Hoare triple {74716#true} assume !(0 == ~cond); {74716#true} is VALID [2022-04-28 13:59:23,109 INFO L290 TraceCheckUtils]: 263: Hoare triple {74716#true} ~cond := #in~cond; {74716#true} is VALID [2022-04-28 13:59:23,109 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 13:59:23,109 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 13:59:23,110 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 13:59:23,110 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 13:59:23,111 INFO L290 TraceCheckUtils]: 258: Hoare triple {75953#(< ~counter~0 43)} assume !!(0 != ~y3~0); {75953#(< ~counter~0 43)} is VALID [2022-04-28 13:59:23,111 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {74716#true} {75953#(< ~counter~0 43)} #63#return; {75953#(< ~counter~0 43)} is VALID [2022-04-28 13:59:23,111 INFO L290 TraceCheckUtils]: 256: Hoare triple {74716#true} assume true; {74716#true} is VALID [2022-04-28 13:59:23,111 INFO L290 TraceCheckUtils]: 255: Hoare triple {74716#true} assume !(0 == ~cond); {74716#true} is VALID [2022-04-28 13:59:23,111 INFO L290 TraceCheckUtils]: 254: Hoare triple {74716#true} ~cond := #in~cond; {74716#true} is VALID [2022-04-28 13:59:23,112 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 13:59:23,112 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 13:59:23,113 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 13:59:23,113 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 13:59:23,113 INFO L290 TraceCheckUtils]: 249: Hoare triple {75981#(< ~counter~0 42)} assume !!(0 != ~y3~0); {75981#(< ~counter~0 42)} is VALID [2022-04-28 13:59:23,114 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {74716#true} {75981#(< ~counter~0 42)} #63#return; {75981#(< ~counter~0 42)} is VALID [2022-04-28 13:59:23,114 INFO L290 TraceCheckUtils]: 247: Hoare triple {74716#true} assume true; {74716#true} is VALID [2022-04-28 13:59:23,114 INFO L290 TraceCheckUtils]: 246: Hoare triple {74716#true} assume !(0 == ~cond); {74716#true} is VALID [2022-04-28 13:59:23,114 INFO L290 TraceCheckUtils]: 245: Hoare triple {74716#true} ~cond := #in~cond; {74716#true} is VALID [2022-04-28 13:59:23,114 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 13:59:23,114 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 13:59:23,115 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 13:59:23,115 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 13:59:23,115 INFO L290 TraceCheckUtils]: 240: Hoare triple {76009#(< ~counter~0 41)} assume !!(0 != ~y3~0); {76009#(< ~counter~0 41)} is VALID [2022-04-28 13:59:23,116 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {74716#true} {76009#(< ~counter~0 41)} #63#return; {76009#(< ~counter~0 41)} is VALID [2022-04-28 13:59:23,116 INFO L290 TraceCheckUtils]: 238: Hoare triple {74716#true} assume true; {74716#true} is VALID [2022-04-28 13:59:23,116 INFO L290 TraceCheckUtils]: 237: Hoare triple {74716#true} assume !(0 == ~cond); {74716#true} is VALID [2022-04-28 13:59:23,116 INFO L290 TraceCheckUtils]: 236: Hoare triple {74716#true} ~cond := #in~cond; {74716#true} is VALID [2022-04-28 13:59:23,116 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 13:59:23,116 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 13:59:23,117 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 13:59:23,117 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 13:59:23,118 INFO L290 TraceCheckUtils]: 231: Hoare triple {76037#(< ~counter~0 40)} assume !!(0 != ~y3~0); {76037#(< ~counter~0 40)} is VALID [2022-04-28 13:59:23,118 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {74716#true} {76037#(< ~counter~0 40)} #63#return; {76037#(< ~counter~0 40)} is VALID [2022-04-28 13:59:23,118 INFO L290 TraceCheckUtils]: 229: Hoare triple {74716#true} assume true; {74716#true} is VALID [2022-04-28 13:59:23,118 INFO L290 TraceCheckUtils]: 228: Hoare triple {74716#true} assume !(0 == ~cond); {74716#true} is VALID [2022-04-28 13:59:23,118 INFO L290 TraceCheckUtils]: 227: Hoare triple {74716#true} ~cond := #in~cond; {74716#true} is VALID [2022-04-28 13:59:23,118 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 13:59:23,119 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 13:59:23,119 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 13:59:23,120 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 13:59:23,120 INFO L290 TraceCheckUtils]: 222: Hoare triple {76065#(< ~counter~0 39)} assume !!(0 != ~y3~0); {76065#(< ~counter~0 39)} is VALID [2022-04-28 13:59:23,120 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {74716#true} {76065#(< ~counter~0 39)} #63#return; {76065#(< ~counter~0 39)} is VALID [2022-04-28 13:59:23,120 INFO L290 TraceCheckUtils]: 220: Hoare triple {74716#true} assume true; {74716#true} is VALID [2022-04-28 13:59:23,121 INFO L290 TraceCheckUtils]: 219: Hoare triple {74716#true} assume !(0 == ~cond); {74716#true} is VALID [2022-04-28 13:59:23,121 INFO L290 TraceCheckUtils]: 218: Hoare triple {74716#true} ~cond := #in~cond; {74716#true} is VALID [2022-04-28 13:59:23,121 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 13:59:23,121 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 13:59:23,122 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 13:59:23,122 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 13:59:23,122 INFO L290 TraceCheckUtils]: 213: Hoare triple {76093#(< ~counter~0 38)} assume !!(0 != ~y3~0); {76093#(< ~counter~0 38)} is VALID [2022-04-28 13:59:23,123 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {74716#true} {76093#(< ~counter~0 38)} #63#return; {76093#(< ~counter~0 38)} is VALID [2022-04-28 13:59:23,123 INFO L290 TraceCheckUtils]: 211: Hoare triple {74716#true} assume true; {74716#true} is VALID [2022-04-28 13:59:23,123 INFO L290 TraceCheckUtils]: 210: Hoare triple {74716#true} assume !(0 == ~cond); {74716#true} is VALID [2022-04-28 13:59:23,123 INFO L290 TraceCheckUtils]: 209: Hoare triple {74716#true} ~cond := #in~cond; {74716#true} is VALID [2022-04-28 13:59:23,123 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 13:59:23,123 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 13:59:23,124 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 13:59:23,124 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 13:59:23,124 INFO L290 TraceCheckUtils]: 204: Hoare triple {76121#(< ~counter~0 37)} assume !!(0 != ~y3~0); {76121#(< ~counter~0 37)} is VALID [2022-04-28 13:59:23,125 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {74716#true} {76121#(< ~counter~0 37)} #63#return; {76121#(< ~counter~0 37)} is VALID [2022-04-28 13:59:23,125 INFO L290 TraceCheckUtils]: 202: Hoare triple {74716#true} assume true; {74716#true} is VALID [2022-04-28 13:59:23,125 INFO L290 TraceCheckUtils]: 201: Hoare triple {74716#true} assume !(0 == ~cond); {74716#true} is VALID [2022-04-28 13:59:23,125 INFO L290 TraceCheckUtils]: 200: Hoare triple {74716#true} ~cond := #in~cond; {74716#true} is VALID [2022-04-28 13:59:23,125 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 13:59:23,125 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 13:59:23,126 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 13:59:23,126 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 13:59:23,127 INFO L290 TraceCheckUtils]: 195: Hoare triple {76149#(< ~counter~0 36)} assume !!(0 != ~y3~0); {76149#(< ~counter~0 36)} is VALID [2022-04-28 13:59:23,127 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {74716#true} {76149#(< ~counter~0 36)} #63#return; {76149#(< ~counter~0 36)} is VALID [2022-04-28 13:59:23,127 INFO L290 TraceCheckUtils]: 193: Hoare triple {74716#true} assume true; {74716#true} is VALID [2022-04-28 13:59:23,127 INFO L290 TraceCheckUtils]: 192: Hoare triple {74716#true} assume !(0 == ~cond); {74716#true} is VALID [2022-04-28 13:59:23,127 INFO L290 TraceCheckUtils]: 191: Hoare triple {74716#true} ~cond := #in~cond; {74716#true} is VALID [2022-04-28 13:59:23,127 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 13:59:23,128 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 13:59:23,128 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 13:59:23,129 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 13:59:23,129 INFO L290 TraceCheckUtils]: 186: Hoare triple {75697#(<= ~counter~0 34)} assume !!(0 != ~y3~0); {75697#(<= ~counter~0 34)} is VALID [2022-04-28 13:59:23,129 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {74716#true} {75697#(<= ~counter~0 34)} #63#return; {75697#(<= ~counter~0 34)} is VALID [2022-04-28 13:59:23,129 INFO L290 TraceCheckUtils]: 184: Hoare triple {74716#true} assume true; {74716#true} is VALID [2022-04-28 13:59:23,130 INFO L290 TraceCheckUtils]: 183: Hoare triple {74716#true} assume !(0 == ~cond); {74716#true} is VALID [2022-04-28 13:59:23,130 INFO L290 TraceCheckUtils]: 182: Hoare triple {74716#true} ~cond := #in~cond; {74716#true} is VALID [2022-04-28 13:59:23,130 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 13:59:23,130 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 13:59:23,131 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 13:59:23,131 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 13:59:23,131 INFO L290 TraceCheckUtils]: 177: Hoare triple {75669#(<= ~counter~0 33)} assume !!(0 != ~y3~0); {75669#(<= ~counter~0 33)} is VALID [2022-04-28 13:59:23,132 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {74716#true} {75669#(<= ~counter~0 33)} #63#return; {75669#(<= ~counter~0 33)} is VALID [2022-04-28 13:59:23,132 INFO L290 TraceCheckUtils]: 175: Hoare triple {74716#true} assume true; {74716#true} is VALID [2022-04-28 13:59:23,132 INFO L290 TraceCheckUtils]: 174: Hoare triple {74716#true} assume !(0 == ~cond); {74716#true} is VALID [2022-04-28 13:59:23,132 INFO L290 TraceCheckUtils]: 173: Hoare triple {74716#true} ~cond := #in~cond; {74716#true} is VALID [2022-04-28 13:59:23,132 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 13:59:23,132 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 13:59:23,133 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 13:59:23,133 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 13:59:23,133 INFO L290 TraceCheckUtils]: 168: Hoare triple {75641#(<= ~counter~0 32)} assume !!(0 != ~y3~0); {75641#(<= ~counter~0 32)} is VALID [2022-04-28 13:59:23,134 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {74716#true} {75641#(<= ~counter~0 32)} #63#return; {75641#(<= ~counter~0 32)} is VALID [2022-04-28 13:59:23,134 INFO L290 TraceCheckUtils]: 166: Hoare triple {74716#true} assume true; {74716#true} is VALID [2022-04-28 13:59:23,134 INFO L290 TraceCheckUtils]: 165: Hoare triple {74716#true} assume !(0 == ~cond); {74716#true} is VALID [2022-04-28 13:59:23,134 INFO L290 TraceCheckUtils]: 164: Hoare triple {74716#true} ~cond := #in~cond; {74716#true} is VALID [2022-04-28 13:59:23,134 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 13:59:23,134 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 13:59:23,135 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 13:59:23,135 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 13:59:23,136 INFO L290 TraceCheckUtils]: 159: Hoare triple {75613#(<= ~counter~0 31)} assume !!(0 != ~y3~0); {75613#(<= ~counter~0 31)} is VALID [2022-04-28 13:59:23,136 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {74716#true} {75613#(<= ~counter~0 31)} #63#return; {75613#(<= ~counter~0 31)} is VALID [2022-04-28 13:59:23,136 INFO L290 TraceCheckUtils]: 157: Hoare triple {74716#true} assume true; {74716#true} is VALID [2022-04-28 13:59:23,136 INFO L290 TraceCheckUtils]: 156: Hoare triple {74716#true} assume !(0 == ~cond); {74716#true} is VALID [2022-04-28 13:59:23,136 INFO L290 TraceCheckUtils]: 155: Hoare triple {74716#true} ~cond := #in~cond; {74716#true} is VALID [2022-04-28 13:59:23,136 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 13:59:23,137 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 13:59:23,137 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 13:59:23,138 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 13:59:23,138 INFO L290 TraceCheckUtils]: 150: Hoare triple {75585#(<= ~counter~0 30)} assume !!(0 != ~y3~0); {75585#(<= ~counter~0 30)} is VALID [2022-04-28 13:59:23,138 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {74716#true} {75585#(<= ~counter~0 30)} #63#return; {75585#(<= ~counter~0 30)} is VALID [2022-04-28 13:59:23,138 INFO L290 TraceCheckUtils]: 148: Hoare triple {74716#true} assume true; {74716#true} is VALID [2022-04-28 13:59:23,138 INFO L290 TraceCheckUtils]: 147: Hoare triple {74716#true} assume !(0 == ~cond); {74716#true} is VALID [2022-04-28 13:59:23,138 INFO L290 TraceCheckUtils]: 146: Hoare triple {74716#true} ~cond := #in~cond; {74716#true} is VALID [2022-04-28 13:59:23,139 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 13:59:23,139 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 13:59:23,140 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 13:59:23,140 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 13:59:23,140 INFO L290 TraceCheckUtils]: 141: Hoare triple {75557#(<= ~counter~0 29)} assume !!(0 != ~y3~0); {75557#(<= ~counter~0 29)} is VALID [2022-04-28 13:59:23,140 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {74716#true} {75557#(<= ~counter~0 29)} #63#return; {75557#(<= ~counter~0 29)} is VALID [2022-04-28 13:59:23,141 INFO L290 TraceCheckUtils]: 139: Hoare triple {74716#true} assume true; {74716#true} is VALID [2022-04-28 13:59:23,141 INFO L290 TraceCheckUtils]: 138: Hoare triple {74716#true} assume !(0 == ~cond); {74716#true} is VALID [2022-04-28 13:59:23,141 INFO L290 TraceCheckUtils]: 137: Hoare triple {74716#true} ~cond := #in~cond; {74716#true} is VALID [2022-04-28 13:59:23,141 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 13:59:23,141 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 13:59:23,142 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 13:59:23,142 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 13:59:23,142 INFO L290 TraceCheckUtils]: 132: Hoare triple {75529#(<= ~counter~0 28)} assume !!(0 != ~y3~0); {75529#(<= ~counter~0 28)} is VALID [2022-04-28 13:59:23,143 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {74716#true} {75529#(<= ~counter~0 28)} #63#return; {75529#(<= ~counter~0 28)} is VALID [2022-04-28 13:59:23,143 INFO L290 TraceCheckUtils]: 130: Hoare triple {74716#true} assume true; {74716#true} is VALID [2022-04-28 13:59:23,143 INFO L290 TraceCheckUtils]: 129: Hoare triple {74716#true} assume !(0 == ~cond); {74716#true} is VALID [2022-04-28 13:59:23,143 INFO L290 TraceCheckUtils]: 128: Hoare triple {74716#true} ~cond := #in~cond; {74716#true} is VALID [2022-04-28 13:59:23,143 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 13:59:23,143 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 13:59:23,144 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 13:59:23,144 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 13:59:23,145 INFO L290 TraceCheckUtils]: 123: Hoare triple {75501#(<= ~counter~0 27)} assume !!(0 != ~y3~0); {75501#(<= ~counter~0 27)} is VALID [2022-04-28 13:59:23,145 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {74716#true} {75501#(<= ~counter~0 27)} #63#return; {75501#(<= ~counter~0 27)} is VALID [2022-04-28 13:59:23,145 INFO L290 TraceCheckUtils]: 121: Hoare triple {74716#true} assume true; {74716#true} is VALID [2022-04-28 13:59:23,145 INFO L290 TraceCheckUtils]: 120: Hoare triple {74716#true} assume !(0 == ~cond); {74716#true} is VALID [2022-04-28 13:59:23,145 INFO L290 TraceCheckUtils]: 119: Hoare triple {74716#true} ~cond := #in~cond; {74716#true} is VALID [2022-04-28 13:59:23,145 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 13:59:23,146 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 13:59:23,146 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 13:59:23,147 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 13:59:23,147 INFO L290 TraceCheckUtils]: 114: Hoare triple {75473#(<= ~counter~0 26)} assume !!(0 != ~y3~0); {75473#(<= ~counter~0 26)} is VALID [2022-04-28 13:59:23,147 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {74716#true} {75473#(<= ~counter~0 26)} #63#return; {75473#(<= ~counter~0 26)} is VALID [2022-04-28 13:59:23,148 INFO L290 TraceCheckUtils]: 112: Hoare triple {74716#true} assume true; {74716#true} is VALID [2022-04-28 13:59:23,148 INFO L290 TraceCheckUtils]: 111: Hoare triple {74716#true} assume !(0 == ~cond); {74716#true} is VALID [2022-04-28 13:59:23,148 INFO L290 TraceCheckUtils]: 110: Hoare triple {74716#true} ~cond := #in~cond; {74716#true} is VALID [2022-04-28 13:59:23,148 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 13:59:23,148 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 13:59:23,149 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 13:59:23,149 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 13:59:23,149 INFO L290 TraceCheckUtils]: 105: Hoare triple {75445#(<= ~counter~0 25)} assume !!(0 != ~y3~0); {75445#(<= ~counter~0 25)} is VALID [2022-04-28 13:59:23,150 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {74716#true} {75445#(<= ~counter~0 25)} #63#return; {75445#(<= ~counter~0 25)} is VALID [2022-04-28 13:59:23,150 INFO L290 TraceCheckUtils]: 103: Hoare triple {74716#true} assume true; {74716#true} is VALID [2022-04-28 13:59:23,150 INFO L290 TraceCheckUtils]: 102: Hoare triple {74716#true} assume !(0 == ~cond); {74716#true} is VALID [2022-04-28 13:59:23,150 INFO L290 TraceCheckUtils]: 101: Hoare triple {74716#true} ~cond := #in~cond; {74716#true} is VALID [2022-04-28 13:59:23,150 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 13:59:23,150 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 13:59:23,151 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 13:59:23,151 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 13:59:23,152 INFO L290 TraceCheckUtils]: 96: Hoare triple {75417#(<= ~counter~0 24)} assume !!(0 != ~y3~0); {75417#(<= ~counter~0 24)} is VALID [2022-04-28 13:59:23,152 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {74716#true} {75417#(<= ~counter~0 24)} #63#return; {75417#(<= ~counter~0 24)} is VALID [2022-04-28 13:59:23,152 INFO L290 TraceCheckUtils]: 94: Hoare triple {74716#true} assume true; {74716#true} is VALID [2022-04-28 13:59:23,152 INFO L290 TraceCheckUtils]: 93: Hoare triple {74716#true} assume !(0 == ~cond); {74716#true} is VALID [2022-04-28 13:59:23,152 INFO L290 TraceCheckUtils]: 92: Hoare triple {74716#true} ~cond := #in~cond; {74716#true} is VALID [2022-04-28 13:59:23,152 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 13:59:23,153 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 13:59:23,153 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 13:59:23,154 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 13:59:23,154 INFO L290 TraceCheckUtils]: 87: Hoare triple {75389#(<= ~counter~0 23)} assume !!(0 != ~y3~0); {75389#(<= ~counter~0 23)} is VALID [2022-04-28 13:59:23,154 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {74716#true} {75389#(<= ~counter~0 23)} #63#return; {75389#(<= ~counter~0 23)} is VALID [2022-04-28 13:59:23,154 INFO L290 TraceCheckUtils]: 85: Hoare triple {74716#true} assume true; {74716#true} is VALID [2022-04-28 13:59:23,154 INFO L290 TraceCheckUtils]: 84: Hoare triple {74716#true} assume !(0 == ~cond); {74716#true} is VALID [2022-04-28 13:59:23,155 INFO L290 TraceCheckUtils]: 83: Hoare triple {74716#true} ~cond := #in~cond; {74716#true} is VALID [2022-04-28 13:59:23,155 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 13:59:23,155 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 13:59:23,156 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 13:59:23,156 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 13:59:23,156 INFO L290 TraceCheckUtils]: 78: Hoare triple {75361#(<= ~counter~0 22)} assume !!(0 != ~y3~0); {75361#(<= ~counter~0 22)} is VALID [2022-04-28 13:59:23,157 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {74716#true} {75361#(<= ~counter~0 22)} #63#return; {75361#(<= ~counter~0 22)} is VALID [2022-04-28 13:59:23,157 INFO L290 TraceCheckUtils]: 76: Hoare triple {74716#true} assume true; {74716#true} is VALID [2022-04-28 13:59:23,157 INFO L290 TraceCheckUtils]: 75: Hoare triple {74716#true} assume !(0 == ~cond); {74716#true} is VALID [2022-04-28 13:59:23,157 INFO L290 TraceCheckUtils]: 74: Hoare triple {74716#true} ~cond := #in~cond; {74716#true} is VALID [2022-04-28 13:59:23,157 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 13:59:23,157 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 13:59:23,158 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 13:59:23,158 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 13:59:23,158 INFO L290 TraceCheckUtils]: 69: Hoare triple {75333#(<= ~counter~0 21)} assume !!(0 != ~y3~0); {75333#(<= ~counter~0 21)} is VALID [2022-04-28 13:59:23,159 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {74716#true} {75333#(<= ~counter~0 21)} #63#return; {75333#(<= ~counter~0 21)} is VALID [2022-04-28 13:59:23,159 INFO L290 TraceCheckUtils]: 67: Hoare triple {74716#true} assume true; {74716#true} is VALID [2022-04-28 13:59:23,159 INFO L290 TraceCheckUtils]: 66: Hoare triple {74716#true} assume !(0 == ~cond); {74716#true} is VALID [2022-04-28 13:59:23,159 INFO L290 TraceCheckUtils]: 65: Hoare triple {74716#true} ~cond := #in~cond; {74716#true} is VALID [2022-04-28 13:59:23,159 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 13:59:23,159 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 13:59:23,160 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 13:59:23,160 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 13:59:23,161 INFO L290 TraceCheckUtils]: 60: Hoare triple {75305#(<= ~counter~0 20)} assume !!(0 != ~y3~0); {75305#(<= ~counter~0 20)} is VALID [2022-04-28 13:59:23,161 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {74716#true} {75305#(<= ~counter~0 20)} #63#return; {75305#(<= ~counter~0 20)} is VALID [2022-04-28 13:59:23,161 INFO L290 TraceCheckUtils]: 58: Hoare triple {74716#true} assume true; {74716#true} is VALID [2022-04-28 13:59:23,161 INFO L290 TraceCheckUtils]: 57: Hoare triple {74716#true} assume !(0 == ~cond); {74716#true} is VALID [2022-04-28 13:59:23,161 INFO L290 TraceCheckUtils]: 56: Hoare triple {74716#true} ~cond := #in~cond; {74716#true} is VALID [2022-04-28 13:59:23,161 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 13:59:23,162 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 13:59:23,162 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 13:59:23,163 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 13:59:23,163 INFO L290 TraceCheckUtils]: 51: Hoare triple {75277#(<= ~counter~0 19)} assume !!(0 != ~y3~0); {75277#(<= ~counter~0 19)} is VALID [2022-04-28 13:59:23,163 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {74716#true} {75277#(<= ~counter~0 19)} #63#return; {75277#(<= ~counter~0 19)} is VALID [2022-04-28 13:59:23,163 INFO L290 TraceCheckUtils]: 49: Hoare triple {74716#true} assume true; {74716#true} is VALID [2022-04-28 13:59:23,163 INFO L290 TraceCheckUtils]: 48: Hoare triple {74716#true} assume !(0 == ~cond); {74716#true} is VALID [2022-04-28 13:59:23,164 INFO L290 TraceCheckUtils]: 47: Hoare triple {74716#true} ~cond := #in~cond; {74716#true} is VALID [2022-04-28 13:59:23,164 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 13:59:23,164 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 13:59:23,165 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 13:59:23,165 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 13:59:23,165 INFO L290 TraceCheckUtils]: 42: Hoare triple {75249#(<= ~counter~0 18)} assume !!(0 != ~y3~0); {75249#(<= ~counter~0 18)} is VALID [2022-04-28 13:59:23,166 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {74716#true} {75249#(<= ~counter~0 18)} #63#return; {75249#(<= ~counter~0 18)} is VALID [2022-04-28 13:59:23,166 INFO L290 TraceCheckUtils]: 40: Hoare triple {74716#true} assume true; {74716#true} is VALID [2022-04-28 13:59:23,166 INFO L290 TraceCheckUtils]: 39: Hoare triple {74716#true} assume !(0 == ~cond); {74716#true} is VALID [2022-04-28 13:59:23,166 INFO L290 TraceCheckUtils]: 38: Hoare triple {74716#true} ~cond := #in~cond; {74716#true} is VALID [2022-04-28 13:59:23,166 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 13:59:23,166 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 13:59:23,167 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 13:59:23,167 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 13:59:23,167 INFO L290 TraceCheckUtils]: 33: Hoare triple {75221#(<= ~counter~0 17)} assume !!(0 != ~y3~0); {75221#(<= ~counter~0 17)} is VALID [2022-04-28 13:59:23,168 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {74716#true} {75221#(<= ~counter~0 17)} #63#return; {75221#(<= ~counter~0 17)} is VALID [2022-04-28 13:59:23,168 INFO L290 TraceCheckUtils]: 31: Hoare triple {74716#true} assume true; {74716#true} is VALID [2022-04-28 13:59:23,168 INFO L290 TraceCheckUtils]: 30: Hoare triple {74716#true} assume !(0 == ~cond); {74716#true} is VALID [2022-04-28 13:59:23,168 INFO L290 TraceCheckUtils]: 29: Hoare triple {74716#true} ~cond := #in~cond; {74716#true} is VALID [2022-04-28 13:59:23,168 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 13:59:23,168 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 13:59:23,169 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 13:59:23,169 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 13:59:23,170 INFO L290 TraceCheckUtils]: 24: Hoare triple {75193#(<= ~counter~0 16)} assume !!(0 != ~y3~0); {75193#(<= ~counter~0 16)} is VALID [2022-04-28 13:59:23,170 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {74716#true} {75193#(<= ~counter~0 16)} #63#return; {75193#(<= ~counter~0 16)} is VALID [2022-04-28 13:59:23,170 INFO L290 TraceCheckUtils]: 22: Hoare triple {74716#true} assume true; {74716#true} is VALID [2022-04-28 13:59:23,170 INFO L290 TraceCheckUtils]: 21: Hoare triple {74716#true} assume !(0 == ~cond); {74716#true} is VALID [2022-04-28 13:59:23,170 INFO L290 TraceCheckUtils]: 20: Hoare triple {74716#true} ~cond := #in~cond; {74716#true} is VALID [2022-04-28 13:59:23,170 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 13:59:23,171 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 13:59:23,171 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 13:59:23,172 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 13:59:23,172 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {74716#true} {75165#(<= ~counter~0 15)} #61#return; {75165#(<= ~counter~0 15)} is VALID [2022-04-28 13:59:23,172 INFO L290 TraceCheckUtils]: 14: Hoare triple {74716#true} assume true; {74716#true} is VALID [2022-04-28 13:59:23,172 INFO L290 TraceCheckUtils]: 13: Hoare triple {74716#true} assume !(0 == ~cond); {74716#true} is VALID [2022-04-28 13:59:23,172 INFO L290 TraceCheckUtils]: 12: Hoare triple {74716#true} ~cond := #in~cond; {74716#true} is VALID [2022-04-28 13:59:23,172 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 13:59:23,173 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {74716#true} {75165#(<= ~counter~0 15)} #59#return; {75165#(<= ~counter~0 15)} is VALID [2022-04-28 13:59:23,173 INFO L290 TraceCheckUtils]: 9: Hoare triple {74716#true} assume true; {74716#true} is VALID [2022-04-28 13:59:23,173 INFO L290 TraceCheckUtils]: 8: Hoare triple {74716#true} assume !(0 == ~cond); {74716#true} is VALID [2022-04-28 13:59:23,173 INFO L290 TraceCheckUtils]: 7: Hoare triple {74716#true} ~cond := #in~cond; {74716#true} is VALID [2022-04-28 13:59:23,173 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 13:59:23,173 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 13:59:23,173 INFO L272 TraceCheckUtils]: 4: Hoare triple {75165#(<= ~counter~0 15)} call #t~ret7 := main(); {75165#(<= ~counter~0 15)} is VALID [2022-04-28 13:59:23,174 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {75165#(<= ~counter~0 15)} {74716#true} #67#return; {75165#(<= ~counter~0 15)} is VALID [2022-04-28 13:59:23,174 INFO L290 TraceCheckUtils]: 2: Hoare triple {75165#(<= ~counter~0 15)} assume true; {75165#(<= ~counter~0 15)} is VALID [2022-04-28 13:59:23,174 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 13:59:23,174 INFO L272 TraceCheckUtils]: 0: Hoare triple {74716#true} call ULTIMATE.init(); {74716#true} is VALID [2022-04-28 13:59:23,175 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 13:59:23,175 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 13:59:23,175 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1185165410] [2022-04-28 13:59:23,175 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 13:59:23,175 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1580765461] [2022-04-28 13:59:23,175 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1580765461] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 13:59:23,175 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 13:59:23,176 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [38, 38] total 54 [2022-04-28 13:59:23,176 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 13:59:23,176 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [2040014234] [2022-04-28 13:59:23,176 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [2040014234] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 13:59:23,176 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 13:59:23,176 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [38] imperfect sequences [] total 38 [2022-04-28 13:59:23,176 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [594777790] [2022-04-28 13:59:23,176 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 13:59:23,177 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 13:59:23,177 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 13:59:23,177 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 13:59:23,452 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 13:59:23,453 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 38 states [2022-04-28 13:59:23,453 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 13:59:23,453 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 38 interpolants. [2022-04-28 13:59:23,453 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1331, Invalid=1531, Unknown=0, NotChecked=0, Total=2862 [2022-04-28 13:59:23,454 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 13:59:25,137 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 13:59:25,137 INFO L93 Difference]: Finished difference Result 340 states and 376 transitions. [2022-04-28 13:59:25,137 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2022-04-28 13:59:25,138 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 13:59:25,138 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 13:59:25,138 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 13:59:25,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 72 states and 375 transitions. [2022-04-28 13:59:25,144 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 13:59:25,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 72 states and 375 transitions. [2022-04-28 13:59:25,150 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 72 states and 375 transitions. [2022-04-28 13:59:25,482 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 13:59:25,487 INFO L225 Difference]: With dead ends: 340 [2022-04-28 13:59:25,487 INFO L226 Difference]: Without dead ends: 335 [2022-04-28 13:59:25,488 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 13:59:25,488 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 13:59:25,488 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 13:59:25,489 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 335 states. [2022-04-28 13:59:25,934 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 335 to 335. [2022-04-28 13:59:25,934 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 13:59:25,935 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 13:59:25,935 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 13:59:25,935 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 13:59:25,939 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 13:59:25,940 INFO L93 Difference]: Finished difference Result 335 states and 371 transitions. [2022-04-28 13:59:25,940 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 371 transitions. [2022-04-28 13:59:25,940 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 13:59:25,940 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 13:59:25,940 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 13:59:25,940 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 13:59:25,944 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 13:59:25,944 INFO L93 Difference]: Finished difference Result 335 states and 371 transitions. [2022-04-28 13:59:25,945 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 371 transitions. [2022-04-28 13:59:25,945 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 13:59:25,945 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 13:59:25,945 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 13:59:25,945 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 13:59:25,945 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 13:59:25,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 335 states and 371 transitions. [2022-04-28 13:59:25,951 INFO L78 Accepts]: Start accepts. Automaton has 335 states and 371 transitions. Word has length 329 [2022-04-28 13:59:25,951 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 13:59:25,951 INFO L495 AbstractCegarLoop]: Abstraction has 335 states and 371 transitions. [2022-04-28 13:59:25,951 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 13:59:25,951 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 335 states and 371 transitions. [2022-04-28 13:59:26,460 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 13:59:26,460 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 371 transitions. [2022-04-28 13:59:26,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 339 [2022-04-28 13:59:26,461 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 13:59:26,462 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 13:59:26,479 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (38)] Forceful destruction successful, exit code 0 [2022-04-28 13:59:26,663 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 13:59:26,663 INFO L420 AbstractCegarLoop]: === Iteration 39 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 13:59:26,664 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 13:59:26,664 INFO L85 PathProgramCache]: Analyzing trace with hash 1098658396, now seen corresponding path program 69 times [2022-04-28 13:59:26,664 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 13:59:26,664 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [340810932] [2022-04-28 13:59:26,664 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 13:59:26,664 INFO L85 PathProgramCache]: Analyzing trace with hash 1098658396, now seen corresponding path program 70 times [2022-04-28 13:59:26,664 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 13:59:26,664 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1128660951] [2022-04-28 13:59:26,664 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 13:59:26,664 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 13:59:26,683 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 13:59:26,683 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1988070200] [2022-04-28 13:59:26,683 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-28 13:59:26,683 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 13:59:26,683 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 13:59:26,684 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 13:59:26,685 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 13:59:26,807 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-28 13:59:26,807 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 13:59:26,811 INFO L263 TraceCheckSpWp]: Trace formula consists of 898 conjuncts, 75 conjunts are in the unsatisfiable core [2022-04-28 13:59:26,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 13:59:26,864 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 13:59:28,548 INFO L272 TraceCheckUtils]: 0: Hoare triple {78831#true} call ULTIMATE.init(); {78831#true} is VALID [2022-04-28 13:59:28,548 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 13:59:28,549 INFO L290 TraceCheckUtils]: 2: Hoare triple {78839#(<= ~counter~0 0)} assume true; {78839#(<= ~counter~0 0)} is VALID [2022-04-28 13:59:28,549 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {78839#(<= ~counter~0 0)} {78831#true} #67#return; {78839#(<= ~counter~0 0)} is VALID [2022-04-28 13:59:28,549 INFO L272 TraceCheckUtils]: 4: Hoare triple {78839#(<= ~counter~0 0)} call #t~ret7 := main(); {78839#(<= ~counter~0 0)} is VALID [2022-04-28 13:59:28,550 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 13:59:28,550 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 13:59:28,550 INFO L290 TraceCheckUtils]: 7: Hoare triple {78839#(<= ~counter~0 0)} ~cond := #in~cond; {78839#(<= ~counter~0 0)} is VALID [2022-04-28 13:59:28,550 INFO L290 TraceCheckUtils]: 8: Hoare triple {78839#(<= ~counter~0 0)} assume !(0 == ~cond); {78839#(<= ~counter~0 0)} is VALID [2022-04-28 13:59:28,551 INFO L290 TraceCheckUtils]: 9: Hoare triple {78839#(<= ~counter~0 0)} assume true; {78839#(<= ~counter~0 0)} is VALID [2022-04-28 13:59:28,551 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 13:59:28,551 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 13:59:28,552 INFO L290 TraceCheckUtils]: 12: Hoare triple {78839#(<= ~counter~0 0)} ~cond := #in~cond; {78839#(<= ~counter~0 0)} is VALID [2022-04-28 13:59:28,552 INFO L290 TraceCheckUtils]: 13: Hoare triple {78839#(<= ~counter~0 0)} assume !(0 == ~cond); {78839#(<= ~counter~0 0)} is VALID [2022-04-28 13:59:28,552 INFO L290 TraceCheckUtils]: 14: Hoare triple {78839#(<= ~counter~0 0)} assume true; {78839#(<= ~counter~0 0)} is VALID [2022-04-28 13:59:28,552 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 13:59:28,553 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 13:59:28,554 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 13:59:28,555 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 13:59:28,555 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 13:59:28,555 INFO L290 TraceCheckUtils]: 20: Hoare triple {78888#(<= ~counter~0 1)} ~cond := #in~cond; {78888#(<= ~counter~0 1)} is VALID [2022-04-28 13:59:28,556 INFO L290 TraceCheckUtils]: 21: Hoare triple {78888#(<= ~counter~0 1)} assume !(0 == ~cond); {78888#(<= ~counter~0 1)} is VALID [2022-04-28 13:59:28,556 INFO L290 TraceCheckUtils]: 22: Hoare triple {78888#(<= ~counter~0 1)} assume true; {78888#(<= ~counter~0 1)} is VALID [2022-04-28 13:59:28,556 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 13:59:28,557 INFO L290 TraceCheckUtils]: 24: Hoare triple {78888#(<= ~counter~0 1)} assume !!(0 != ~y3~0); {78888#(<= ~counter~0 1)} is VALID [2022-04-28 13:59:28,557 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 13:59:28,558 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 13:59:28,558 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 13:59:28,558 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 13:59:28,559 INFO L290 TraceCheckUtils]: 29: Hoare triple {78916#(<= ~counter~0 2)} ~cond := #in~cond; {78916#(<= ~counter~0 2)} is VALID [2022-04-28 13:59:28,559 INFO L290 TraceCheckUtils]: 30: Hoare triple {78916#(<= ~counter~0 2)} assume !(0 == ~cond); {78916#(<= ~counter~0 2)} is VALID [2022-04-28 13:59:28,559 INFO L290 TraceCheckUtils]: 31: Hoare triple {78916#(<= ~counter~0 2)} assume true; {78916#(<= ~counter~0 2)} is VALID [2022-04-28 13:59:28,560 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 13:59:28,560 INFO L290 TraceCheckUtils]: 33: Hoare triple {78916#(<= ~counter~0 2)} assume !!(0 != ~y3~0); {78916#(<= ~counter~0 2)} is VALID [2022-04-28 13:59:28,560 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 13:59:28,561 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 13:59:28,561 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 13:59:28,562 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 13:59:28,562 INFO L290 TraceCheckUtils]: 38: Hoare triple {78944#(<= ~counter~0 3)} ~cond := #in~cond; {78944#(<= ~counter~0 3)} is VALID [2022-04-28 13:59:28,562 INFO L290 TraceCheckUtils]: 39: Hoare triple {78944#(<= ~counter~0 3)} assume !(0 == ~cond); {78944#(<= ~counter~0 3)} is VALID [2022-04-28 13:59:28,562 INFO L290 TraceCheckUtils]: 40: Hoare triple {78944#(<= ~counter~0 3)} assume true; {78944#(<= ~counter~0 3)} is VALID [2022-04-28 13:59:28,563 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 13:59:28,563 INFO L290 TraceCheckUtils]: 42: Hoare triple {78944#(<= ~counter~0 3)} assume !!(0 != ~y3~0); {78944#(<= ~counter~0 3)} is VALID [2022-04-28 13:59:28,563 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 13:59:28,564 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 13:59:28,565 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 13:59:28,565 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 13:59:28,565 INFO L290 TraceCheckUtils]: 47: Hoare triple {78972#(<= ~counter~0 4)} ~cond := #in~cond; {78972#(<= ~counter~0 4)} is VALID [2022-04-28 13:59:28,565 INFO L290 TraceCheckUtils]: 48: Hoare triple {78972#(<= ~counter~0 4)} assume !(0 == ~cond); {78972#(<= ~counter~0 4)} is VALID [2022-04-28 13:59:28,566 INFO L290 TraceCheckUtils]: 49: Hoare triple {78972#(<= ~counter~0 4)} assume true; {78972#(<= ~counter~0 4)} is VALID [2022-04-28 13:59:28,566 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 13:59:28,566 INFO L290 TraceCheckUtils]: 51: Hoare triple {78972#(<= ~counter~0 4)} assume !!(0 != ~y3~0); {78972#(<= ~counter~0 4)} is VALID [2022-04-28 13:59:28,567 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 13:59:28,568 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 13:59:28,568 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 13:59:28,568 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 13:59:28,569 INFO L290 TraceCheckUtils]: 56: Hoare triple {79000#(<= ~counter~0 5)} ~cond := #in~cond; {79000#(<= ~counter~0 5)} is VALID [2022-04-28 13:59:28,569 INFO L290 TraceCheckUtils]: 57: Hoare triple {79000#(<= ~counter~0 5)} assume !(0 == ~cond); {79000#(<= ~counter~0 5)} is VALID [2022-04-28 13:59:28,569 INFO L290 TraceCheckUtils]: 58: Hoare triple {79000#(<= ~counter~0 5)} assume true; {79000#(<= ~counter~0 5)} is VALID [2022-04-28 13:59:28,569 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 13:59:28,570 INFO L290 TraceCheckUtils]: 60: Hoare triple {79000#(<= ~counter~0 5)} assume !!(0 != ~y3~0); {79000#(<= ~counter~0 5)} is VALID [2022-04-28 13:59:28,570 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 13:59:28,571 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 13:59:28,571 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 13:59:28,572 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 13:59:28,572 INFO L290 TraceCheckUtils]: 65: Hoare triple {79028#(<= ~counter~0 6)} ~cond := #in~cond; {79028#(<= ~counter~0 6)} is VALID [2022-04-28 13:59:28,572 INFO L290 TraceCheckUtils]: 66: Hoare triple {79028#(<= ~counter~0 6)} assume !(0 == ~cond); {79028#(<= ~counter~0 6)} is VALID [2022-04-28 13:59:28,572 INFO L290 TraceCheckUtils]: 67: Hoare triple {79028#(<= ~counter~0 6)} assume true; {79028#(<= ~counter~0 6)} is VALID [2022-04-28 13:59:28,573 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 13:59:28,573 INFO L290 TraceCheckUtils]: 69: Hoare triple {79028#(<= ~counter~0 6)} assume !!(0 != ~y3~0); {79028#(<= ~counter~0 6)} is VALID [2022-04-28 13:59:28,573 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 13:59:28,574 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 13:59:28,574 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 13:59:28,575 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 13:59:28,575 INFO L290 TraceCheckUtils]: 74: Hoare triple {79056#(<= ~counter~0 7)} ~cond := #in~cond; {79056#(<= ~counter~0 7)} is VALID [2022-04-28 13:59:28,575 INFO L290 TraceCheckUtils]: 75: Hoare triple {79056#(<= ~counter~0 7)} assume !(0 == ~cond); {79056#(<= ~counter~0 7)} is VALID [2022-04-28 13:59:28,576 INFO L290 TraceCheckUtils]: 76: Hoare triple {79056#(<= ~counter~0 7)} assume true; {79056#(<= ~counter~0 7)} is VALID [2022-04-28 13:59:28,576 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 13:59:28,576 INFO L290 TraceCheckUtils]: 78: Hoare triple {79056#(<= ~counter~0 7)} assume !!(0 != ~y3~0); {79056#(<= ~counter~0 7)} is VALID [2022-04-28 13:59:28,577 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 13:59:28,578 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 13:59:28,578 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 13:59:28,578 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 13:59:28,579 INFO L290 TraceCheckUtils]: 83: Hoare triple {79084#(<= ~counter~0 8)} ~cond := #in~cond; {79084#(<= ~counter~0 8)} is VALID [2022-04-28 13:59:28,579 INFO L290 TraceCheckUtils]: 84: Hoare triple {79084#(<= ~counter~0 8)} assume !(0 == ~cond); {79084#(<= ~counter~0 8)} is VALID [2022-04-28 13:59:28,579 INFO L290 TraceCheckUtils]: 85: Hoare triple {79084#(<= ~counter~0 8)} assume true; {79084#(<= ~counter~0 8)} is VALID [2022-04-28 13:59:28,580 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 13:59:28,580 INFO L290 TraceCheckUtils]: 87: Hoare triple {79084#(<= ~counter~0 8)} assume !!(0 != ~y3~0); {79084#(<= ~counter~0 8)} is VALID [2022-04-28 13:59:28,580 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 13:59:28,581 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 13:59:28,581 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 13:59:28,582 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 13:59:28,582 INFO L290 TraceCheckUtils]: 92: Hoare triple {79112#(<= ~counter~0 9)} ~cond := #in~cond; {79112#(<= ~counter~0 9)} is VALID [2022-04-28 13:59:28,582 INFO L290 TraceCheckUtils]: 93: Hoare triple {79112#(<= ~counter~0 9)} assume !(0 == ~cond); {79112#(<= ~counter~0 9)} is VALID [2022-04-28 13:59:28,583 INFO L290 TraceCheckUtils]: 94: Hoare triple {79112#(<= ~counter~0 9)} assume true; {79112#(<= ~counter~0 9)} is VALID [2022-04-28 13:59:28,583 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 13:59:28,583 INFO L290 TraceCheckUtils]: 96: Hoare triple {79112#(<= ~counter~0 9)} assume !!(0 != ~y3~0); {79112#(<= ~counter~0 9)} is VALID [2022-04-28 13:59:28,584 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 13:59:28,584 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 13:59:28,585 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 13:59:28,585 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 13:59:28,585 INFO L290 TraceCheckUtils]: 101: Hoare triple {79140#(<= ~counter~0 10)} ~cond := #in~cond; {79140#(<= ~counter~0 10)} is VALID [2022-04-28 13:59:28,586 INFO L290 TraceCheckUtils]: 102: Hoare triple {79140#(<= ~counter~0 10)} assume !(0 == ~cond); {79140#(<= ~counter~0 10)} is VALID [2022-04-28 13:59:28,586 INFO L290 TraceCheckUtils]: 103: Hoare triple {79140#(<= ~counter~0 10)} assume true; {79140#(<= ~counter~0 10)} is VALID [2022-04-28 13:59:28,586 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 13:59:28,587 INFO L290 TraceCheckUtils]: 105: Hoare triple {79140#(<= ~counter~0 10)} assume !!(0 != ~y3~0); {79140#(<= ~counter~0 10)} is VALID [2022-04-28 13:59:28,587 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 13:59:28,588 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 13:59:28,588 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 13:59:28,588 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 13:59:28,589 INFO L290 TraceCheckUtils]: 110: Hoare triple {79168#(<= ~counter~0 11)} ~cond := #in~cond; {79168#(<= ~counter~0 11)} is VALID [2022-04-28 13:59:28,589 INFO L290 TraceCheckUtils]: 111: Hoare triple {79168#(<= ~counter~0 11)} assume !(0 == ~cond); {79168#(<= ~counter~0 11)} is VALID [2022-04-28 13:59:28,589 INFO L290 TraceCheckUtils]: 112: Hoare triple {79168#(<= ~counter~0 11)} assume true; {79168#(<= ~counter~0 11)} is VALID [2022-04-28 13:59:28,590 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 13:59:28,590 INFO L290 TraceCheckUtils]: 114: Hoare triple {79168#(<= ~counter~0 11)} assume !!(0 != ~y3~0); {79168#(<= ~counter~0 11)} is VALID [2022-04-28 13:59:28,590 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 13:59:28,591 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 13:59:28,591 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 13:59:28,592 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 13:59:28,592 INFO L290 TraceCheckUtils]: 119: Hoare triple {79196#(<= ~counter~0 12)} ~cond := #in~cond; {79196#(<= ~counter~0 12)} is VALID [2022-04-28 13:59:28,592 INFO L290 TraceCheckUtils]: 120: Hoare triple {79196#(<= ~counter~0 12)} assume !(0 == ~cond); {79196#(<= ~counter~0 12)} is VALID [2022-04-28 13:59:28,592 INFO L290 TraceCheckUtils]: 121: Hoare triple {79196#(<= ~counter~0 12)} assume true; {79196#(<= ~counter~0 12)} is VALID [2022-04-28 13:59:28,593 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 13:59:28,593 INFO L290 TraceCheckUtils]: 123: Hoare triple {79196#(<= ~counter~0 12)} assume !!(0 != ~y3~0); {79196#(<= ~counter~0 12)} is VALID [2022-04-28 13:59:28,593 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 13:59:28,594 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 13:59:28,594 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 13:59:28,595 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 13:59:28,595 INFO L290 TraceCheckUtils]: 128: Hoare triple {79224#(<= ~counter~0 13)} ~cond := #in~cond; {79224#(<= ~counter~0 13)} is VALID [2022-04-28 13:59:28,595 INFO L290 TraceCheckUtils]: 129: Hoare triple {79224#(<= ~counter~0 13)} assume !(0 == ~cond); {79224#(<= ~counter~0 13)} is VALID [2022-04-28 13:59:28,596 INFO L290 TraceCheckUtils]: 130: Hoare triple {79224#(<= ~counter~0 13)} assume true; {79224#(<= ~counter~0 13)} is VALID [2022-04-28 13:59:28,596 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 13:59:28,596 INFO L290 TraceCheckUtils]: 132: Hoare triple {79224#(<= ~counter~0 13)} assume !!(0 != ~y3~0); {79224#(<= ~counter~0 13)} is VALID [2022-04-28 13:59:28,596 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 13:59:28,597 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 13:59:28,598 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 13:59:28,598 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 13:59:28,598 INFO L290 TraceCheckUtils]: 137: Hoare triple {79252#(<= ~counter~0 14)} ~cond := #in~cond; {79252#(<= ~counter~0 14)} is VALID [2022-04-28 13:59:28,599 INFO L290 TraceCheckUtils]: 138: Hoare triple {79252#(<= ~counter~0 14)} assume !(0 == ~cond); {79252#(<= ~counter~0 14)} is VALID [2022-04-28 13:59:28,599 INFO L290 TraceCheckUtils]: 139: Hoare triple {79252#(<= ~counter~0 14)} assume true; {79252#(<= ~counter~0 14)} is VALID [2022-04-28 13:59:28,599 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 13:59:28,600 INFO L290 TraceCheckUtils]: 141: Hoare triple {79252#(<= ~counter~0 14)} assume !!(0 != ~y3~0); {79252#(<= ~counter~0 14)} is VALID [2022-04-28 13:59:28,600 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 13:59:28,601 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 13:59:28,601 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 13:59:28,601 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 13:59:28,602 INFO L290 TraceCheckUtils]: 146: Hoare triple {79280#(<= ~counter~0 15)} ~cond := #in~cond; {79280#(<= ~counter~0 15)} is VALID [2022-04-28 13:59:28,602 INFO L290 TraceCheckUtils]: 147: Hoare triple {79280#(<= ~counter~0 15)} assume !(0 == ~cond); {79280#(<= ~counter~0 15)} is VALID [2022-04-28 13:59:28,602 INFO L290 TraceCheckUtils]: 148: Hoare triple {79280#(<= ~counter~0 15)} assume true; {79280#(<= ~counter~0 15)} is VALID [2022-04-28 13:59:28,603 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 13:59:28,603 INFO L290 TraceCheckUtils]: 150: Hoare triple {79280#(<= ~counter~0 15)} assume !!(0 != ~y3~0); {79280#(<= ~counter~0 15)} is VALID [2022-04-28 13:59:28,603 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 13:59:28,604 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 13:59:28,604 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 13:59:28,605 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 13:59:28,605 INFO L290 TraceCheckUtils]: 155: Hoare triple {79308#(<= ~counter~0 16)} ~cond := #in~cond; {79308#(<= ~counter~0 16)} is VALID [2022-04-28 13:59:28,605 INFO L290 TraceCheckUtils]: 156: Hoare triple {79308#(<= ~counter~0 16)} assume !(0 == ~cond); {79308#(<= ~counter~0 16)} is VALID [2022-04-28 13:59:28,605 INFO L290 TraceCheckUtils]: 157: Hoare triple {79308#(<= ~counter~0 16)} assume true; {79308#(<= ~counter~0 16)} is VALID [2022-04-28 13:59:28,606 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 13:59:28,606 INFO L290 TraceCheckUtils]: 159: Hoare triple {79308#(<= ~counter~0 16)} assume !!(0 != ~y3~0); {79308#(<= ~counter~0 16)} is VALID [2022-04-28 13:59:28,606 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 13:59:28,607 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 13:59:28,608 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 13:59:28,608 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 13:59:28,608 INFO L290 TraceCheckUtils]: 164: Hoare triple {79336#(<= ~counter~0 17)} ~cond := #in~cond; {79336#(<= ~counter~0 17)} is VALID [2022-04-28 13:59:28,609 INFO L290 TraceCheckUtils]: 165: Hoare triple {79336#(<= ~counter~0 17)} assume !(0 == ~cond); {79336#(<= ~counter~0 17)} is VALID [2022-04-28 13:59:28,609 INFO L290 TraceCheckUtils]: 166: Hoare triple {79336#(<= ~counter~0 17)} assume true; {79336#(<= ~counter~0 17)} is VALID [2022-04-28 13:59:28,609 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 13:59:28,609 INFO L290 TraceCheckUtils]: 168: Hoare triple {79336#(<= ~counter~0 17)} assume !!(0 != ~y3~0); {79336#(<= ~counter~0 17)} is VALID [2022-04-28 13:59:28,610 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 13:59:28,611 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 13:59:28,611 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 13:59:28,611 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 13:59:28,612 INFO L290 TraceCheckUtils]: 173: Hoare triple {79364#(<= ~counter~0 18)} ~cond := #in~cond; {79364#(<= ~counter~0 18)} is VALID [2022-04-28 13:59:28,612 INFO L290 TraceCheckUtils]: 174: Hoare triple {79364#(<= ~counter~0 18)} assume !(0 == ~cond); {79364#(<= ~counter~0 18)} is VALID [2022-04-28 13:59:28,612 INFO L290 TraceCheckUtils]: 175: Hoare triple {79364#(<= ~counter~0 18)} assume true; {79364#(<= ~counter~0 18)} is VALID [2022-04-28 13:59:28,613 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 13:59:28,613 INFO L290 TraceCheckUtils]: 177: Hoare triple {79364#(<= ~counter~0 18)} assume !!(0 != ~y3~0); {79364#(<= ~counter~0 18)} is VALID [2022-04-28 13:59:28,613 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 13:59:28,614 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 13:59:28,614 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 13:59:28,615 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 13:59:28,615 INFO L290 TraceCheckUtils]: 182: Hoare triple {79392#(<= ~counter~0 19)} ~cond := #in~cond; {79392#(<= ~counter~0 19)} is VALID [2022-04-28 13:59:28,615 INFO L290 TraceCheckUtils]: 183: Hoare triple {79392#(<= ~counter~0 19)} assume !(0 == ~cond); {79392#(<= ~counter~0 19)} is VALID [2022-04-28 13:59:28,615 INFO L290 TraceCheckUtils]: 184: Hoare triple {79392#(<= ~counter~0 19)} assume true; {79392#(<= ~counter~0 19)} is VALID [2022-04-28 13:59:28,616 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 13:59:28,616 INFO L290 TraceCheckUtils]: 186: Hoare triple {79392#(<= ~counter~0 19)} assume !!(0 != ~y3~0); {79392#(<= ~counter~0 19)} is VALID [2022-04-28 13:59:28,616 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 13:59:28,617 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 13:59:28,618 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 13:59:28,618 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 13:59:28,618 INFO L290 TraceCheckUtils]: 191: Hoare triple {79420#(<= ~counter~0 20)} ~cond := #in~cond; {79420#(<= ~counter~0 20)} is VALID [2022-04-28 13:59:28,618 INFO L290 TraceCheckUtils]: 192: Hoare triple {79420#(<= ~counter~0 20)} assume !(0 == ~cond); {79420#(<= ~counter~0 20)} is VALID [2022-04-28 13:59:28,619 INFO L290 TraceCheckUtils]: 193: Hoare triple {79420#(<= ~counter~0 20)} assume true; {79420#(<= ~counter~0 20)} is VALID [2022-04-28 13:59:28,619 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 13:59:28,619 INFO L290 TraceCheckUtils]: 195: Hoare triple {79420#(<= ~counter~0 20)} assume !!(0 != ~y3~0); {79420#(<= ~counter~0 20)} is VALID [2022-04-28 13:59:28,620 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 13:59:28,621 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 13:59:28,621 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 13:59:28,621 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 13:59:28,621 INFO L290 TraceCheckUtils]: 200: Hoare triple {79448#(<= ~counter~0 21)} ~cond := #in~cond; {79448#(<= ~counter~0 21)} is VALID [2022-04-28 13:59:28,622 INFO L290 TraceCheckUtils]: 201: Hoare triple {79448#(<= ~counter~0 21)} assume !(0 == ~cond); {79448#(<= ~counter~0 21)} is VALID [2022-04-28 13:59:28,622 INFO L290 TraceCheckUtils]: 202: Hoare triple {79448#(<= ~counter~0 21)} assume true; {79448#(<= ~counter~0 21)} is VALID [2022-04-28 13:59:28,622 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 13:59:28,623 INFO L290 TraceCheckUtils]: 204: Hoare triple {79448#(<= ~counter~0 21)} assume !!(0 != ~y3~0); {79448#(<= ~counter~0 21)} is VALID [2022-04-28 13:59:28,623 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 13:59:28,624 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 13:59:28,624 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 13:59:28,625 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 13:59:28,625 INFO L290 TraceCheckUtils]: 209: Hoare triple {79476#(<= ~counter~0 22)} ~cond := #in~cond; {79476#(<= ~counter~0 22)} is VALID [2022-04-28 13:59:28,625 INFO L290 TraceCheckUtils]: 210: Hoare triple {79476#(<= ~counter~0 22)} assume !(0 == ~cond); {79476#(<= ~counter~0 22)} is VALID [2022-04-28 13:59:28,625 INFO L290 TraceCheckUtils]: 211: Hoare triple {79476#(<= ~counter~0 22)} assume true; {79476#(<= ~counter~0 22)} is VALID [2022-04-28 13:59:28,626 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 13:59:28,626 INFO L290 TraceCheckUtils]: 213: Hoare triple {79476#(<= ~counter~0 22)} assume !!(0 != ~y3~0); {79476#(<= ~counter~0 22)} is VALID [2022-04-28 13:59:28,626 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 13:59:28,627 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 13:59:28,627 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 13:59:28,628 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 13:59:28,628 INFO L290 TraceCheckUtils]: 218: Hoare triple {79504#(<= ~counter~0 23)} ~cond := #in~cond; {79504#(<= ~counter~0 23)} is VALID [2022-04-28 13:59:28,628 INFO L290 TraceCheckUtils]: 219: Hoare triple {79504#(<= ~counter~0 23)} assume !(0 == ~cond); {79504#(<= ~counter~0 23)} is VALID [2022-04-28 13:59:28,628 INFO L290 TraceCheckUtils]: 220: Hoare triple {79504#(<= ~counter~0 23)} assume true; {79504#(<= ~counter~0 23)} is VALID [2022-04-28 13:59:28,629 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 13:59:28,629 INFO L290 TraceCheckUtils]: 222: Hoare triple {79504#(<= ~counter~0 23)} assume !!(0 != ~y3~0); {79504#(<= ~counter~0 23)} is VALID [2022-04-28 13:59:28,629 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 13:59:28,630 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 13:59:28,631 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 13:59:28,631 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 13:59:28,631 INFO L290 TraceCheckUtils]: 227: Hoare triple {79532#(<= ~counter~0 24)} ~cond := #in~cond; {79532#(<= ~counter~0 24)} is VALID [2022-04-28 13:59:28,632 INFO L290 TraceCheckUtils]: 228: Hoare triple {79532#(<= ~counter~0 24)} assume !(0 == ~cond); {79532#(<= ~counter~0 24)} is VALID [2022-04-28 13:59:28,632 INFO L290 TraceCheckUtils]: 229: Hoare triple {79532#(<= ~counter~0 24)} assume true; {79532#(<= ~counter~0 24)} is VALID [2022-04-28 13:59:28,632 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 13:59:28,633 INFO L290 TraceCheckUtils]: 231: Hoare triple {79532#(<= ~counter~0 24)} assume !!(0 != ~y3~0); {79532#(<= ~counter~0 24)} is VALID [2022-04-28 13:59:28,633 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 13:59:28,634 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 13:59:28,634 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 13:59:28,634 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 13:59:28,635 INFO L290 TraceCheckUtils]: 236: Hoare triple {79560#(<= ~counter~0 25)} ~cond := #in~cond; {79560#(<= ~counter~0 25)} is VALID [2022-04-28 13:59:28,635 INFO L290 TraceCheckUtils]: 237: Hoare triple {79560#(<= ~counter~0 25)} assume !(0 == ~cond); {79560#(<= ~counter~0 25)} is VALID [2022-04-28 13:59:28,635 INFO L290 TraceCheckUtils]: 238: Hoare triple {79560#(<= ~counter~0 25)} assume true; {79560#(<= ~counter~0 25)} is VALID [2022-04-28 13:59:28,636 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 13:59:28,636 INFO L290 TraceCheckUtils]: 240: Hoare triple {79560#(<= ~counter~0 25)} assume !!(0 != ~y3~0); {79560#(<= ~counter~0 25)} is VALID [2022-04-28 13:59:28,636 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 13:59:28,637 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 13:59:28,637 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 13:59:28,638 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 13:59:28,638 INFO L290 TraceCheckUtils]: 245: Hoare triple {79588#(<= ~counter~0 26)} ~cond := #in~cond; {79588#(<= ~counter~0 26)} is VALID [2022-04-28 13:59:28,638 INFO L290 TraceCheckUtils]: 246: Hoare triple {79588#(<= ~counter~0 26)} assume !(0 == ~cond); {79588#(<= ~counter~0 26)} is VALID [2022-04-28 13:59:28,638 INFO L290 TraceCheckUtils]: 247: Hoare triple {79588#(<= ~counter~0 26)} assume true; {79588#(<= ~counter~0 26)} is VALID [2022-04-28 13:59:28,639 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 13:59:28,639 INFO L290 TraceCheckUtils]: 249: Hoare triple {79588#(<= ~counter~0 26)} assume !!(0 != ~y3~0); {79588#(<= ~counter~0 26)} is VALID [2022-04-28 13:59:28,639 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 13:59:28,640 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 13:59:28,641 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 13:59:28,641 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 13:59:28,641 INFO L290 TraceCheckUtils]: 254: Hoare triple {79616#(<= ~counter~0 27)} ~cond := #in~cond; {79616#(<= ~counter~0 27)} is VALID [2022-04-28 13:59:28,642 INFO L290 TraceCheckUtils]: 255: Hoare triple {79616#(<= ~counter~0 27)} assume !(0 == ~cond); {79616#(<= ~counter~0 27)} is VALID [2022-04-28 13:59:28,642 INFO L290 TraceCheckUtils]: 256: Hoare triple {79616#(<= ~counter~0 27)} assume true; {79616#(<= ~counter~0 27)} is VALID [2022-04-28 13:59:28,642 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 13:59:28,642 INFO L290 TraceCheckUtils]: 258: Hoare triple {79616#(<= ~counter~0 27)} assume !!(0 != ~y3~0); {79616#(<= ~counter~0 27)} is VALID [2022-04-28 13:59:28,643 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 13:59:28,644 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 13:59:28,644 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 13:59:28,644 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 13:59:28,645 INFO L290 TraceCheckUtils]: 263: Hoare triple {79644#(<= ~counter~0 28)} ~cond := #in~cond; {79644#(<= ~counter~0 28)} is VALID [2022-04-28 13:59:28,645 INFO L290 TraceCheckUtils]: 264: Hoare triple {79644#(<= ~counter~0 28)} assume !(0 == ~cond); {79644#(<= ~counter~0 28)} is VALID [2022-04-28 13:59:28,645 INFO L290 TraceCheckUtils]: 265: Hoare triple {79644#(<= ~counter~0 28)} assume true; {79644#(<= ~counter~0 28)} is VALID [2022-04-28 13:59:28,646 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 13:59:28,646 INFO L290 TraceCheckUtils]: 267: Hoare triple {79644#(<= ~counter~0 28)} assume !!(0 != ~y3~0); {79644#(<= ~counter~0 28)} is VALID [2022-04-28 13:59:28,646 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 13:59:28,647 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 13:59:28,647 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 13:59:28,648 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 13:59:28,648 INFO L290 TraceCheckUtils]: 272: Hoare triple {79672#(<= ~counter~0 29)} ~cond := #in~cond; {79672#(<= ~counter~0 29)} is VALID [2022-04-28 13:59:28,648 INFO L290 TraceCheckUtils]: 273: Hoare triple {79672#(<= ~counter~0 29)} assume !(0 == ~cond); {79672#(<= ~counter~0 29)} is VALID [2022-04-28 13:59:28,648 INFO L290 TraceCheckUtils]: 274: Hoare triple {79672#(<= ~counter~0 29)} assume true; {79672#(<= ~counter~0 29)} is VALID [2022-04-28 13:59:28,649 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 13:59:28,649 INFO L290 TraceCheckUtils]: 276: Hoare triple {79672#(<= ~counter~0 29)} assume !!(0 != ~y3~0); {79672#(<= ~counter~0 29)} is VALID [2022-04-28 13:59:28,649 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 13:59:28,650 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 13:59:28,650 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 13:59:28,651 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 13:59:28,651 INFO L290 TraceCheckUtils]: 281: Hoare triple {79700#(<= ~counter~0 30)} ~cond := #in~cond; {79700#(<= ~counter~0 30)} is VALID [2022-04-28 13:59:28,651 INFO L290 TraceCheckUtils]: 282: Hoare triple {79700#(<= ~counter~0 30)} assume !(0 == ~cond); {79700#(<= ~counter~0 30)} is VALID [2022-04-28 13:59:28,652 INFO L290 TraceCheckUtils]: 283: Hoare triple {79700#(<= ~counter~0 30)} assume true; {79700#(<= ~counter~0 30)} is VALID [2022-04-28 13:59:28,652 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 13:59:28,652 INFO L290 TraceCheckUtils]: 285: Hoare triple {79700#(<= ~counter~0 30)} assume !!(0 != ~y3~0); {79700#(<= ~counter~0 30)} is VALID [2022-04-28 13:59:28,653 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 13:59:28,654 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 13:59:28,654 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 13:59:28,654 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 13:59:28,655 INFO L290 TraceCheckUtils]: 290: Hoare triple {79728#(<= ~counter~0 31)} ~cond := #in~cond; {79728#(<= ~counter~0 31)} is VALID [2022-04-28 13:59:28,655 INFO L290 TraceCheckUtils]: 291: Hoare triple {79728#(<= ~counter~0 31)} assume !(0 == ~cond); {79728#(<= ~counter~0 31)} is VALID [2022-04-28 13:59:28,655 INFO L290 TraceCheckUtils]: 292: Hoare triple {79728#(<= ~counter~0 31)} assume true; {79728#(<= ~counter~0 31)} is VALID [2022-04-28 13:59:28,656 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 13:59:28,656 INFO L290 TraceCheckUtils]: 294: Hoare triple {79728#(<= ~counter~0 31)} assume !!(0 != ~y3~0); {79728#(<= ~counter~0 31)} is VALID [2022-04-28 13:59:28,656 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 13:59:28,657 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 13:59:28,657 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 13:59:28,658 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 13:59:28,658 INFO L290 TraceCheckUtils]: 299: Hoare triple {79756#(<= ~counter~0 32)} ~cond := #in~cond; {79756#(<= ~counter~0 32)} is VALID [2022-04-28 13:59:28,658 INFO L290 TraceCheckUtils]: 300: Hoare triple {79756#(<= ~counter~0 32)} assume !(0 == ~cond); {79756#(<= ~counter~0 32)} is VALID [2022-04-28 13:59:28,658 INFO L290 TraceCheckUtils]: 301: Hoare triple {79756#(<= ~counter~0 32)} assume true; {79756#(<= ~counter~0 32)} is VALID [2022-04-28 13:59:28,659 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 13:59:28,659 INFO L290 TraceCheckUtils]: 303: Hoare triple {79756#(<= ~counter~0 32)} assume !!(0 != ~y3~0); {79756#(<= ~counter~0 32)} is VALID [2022-04-28 13:59:28,659 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 13:59:28,660 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 13:59:28,660 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 13:59:28,661 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 13:59:28,661 INFO L290 TraceCheckUtils]: 308: Hoare triple {79784#(<= ~counter~0 33)} ~cond := #in~cond; {79784#(<= ~counter~0 33)} is VALID [2022-04-28 13:59:28,661 INFO L290 TraceCheckUtils]: 309: Hoare triple {79784#(<= ~counter~0 33)} assume !(0 == ~cond); {79784#(<= ~counter~0 33)} is VALID [2022-04-28 13:59:28,662 INFO L290 TraceCheckUtils]: 310: Hoare triple {79784#(<= ~counter~0 33)} assume true; {79784#(<= ~counter~0 33)} is VALID [2022-04-28 13:59:28,662 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 13:59:28,662 INFO L290 TraceCheckUtils]: 312: Hoare triple {79784#(<= ~counter~0 33)} assume !!(0 != ~y3~0); {79784#(<= ~counter~0 33)} is VALID [2022-04-28 13:59:28,663 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 13:59:28,664 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 13:59:28,664 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 13:59:28,664 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 13:59:28,665 INFO L290 TraceCheckUtils]: 317: Hoare triple {79812#(<= ~counter~0 34)} ~cond := #in~cond; {79812#(<= ~counter~0 34)} is VALID [2022-04-28 13:59:28,665 INFO L290 TraceCheckUtils]: 318: Hoare triple {79812#(<= ~counter~0 34)} assume !(0 == ~cond); {79812#(<= ~counter~0 34)} is VALID [2022-04-28 13:59:28,665 INFO L290 TraceCheckUtils]: 319: Hoare triple {79812#(<= ~counter~0 34)} assume true; {79812#(<= ~counter~0 34)} is VALID [2022-04-28 13:59:28,665 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 13:59:28,666 INFO L290 TraceCheckUtils]: 321: Hoare triple {79812#(<= ~counter~0 34)} assume !!(0 != ~y3~0); {79812#(<= ~counter~0 34)} is VALID [2022-04-28 13:59:28,666 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 13:59:28,667 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 13:59:28,667 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 13:59:28,668 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 13:59:28,668 INFO L290 TraceCheckUtils]: 326: Hoare triple {79840#(<= ~counter~0 35)} ~cond := #in~cond; {79840#(<= ~counter~0 35)} is VALID [2022-04-28 13:59:28,668 INFO L290 TraceCheckUtils]: 327: Hoare triple {79840#(<= ~counter~0 35)} assume !(0 == ~cond); {79840#(<= ~counter~0 35)} is VALID [2022-04-28 13:59:28,668 INFO L290 TraceCheckUtils]: 328: Hoare triple {79840#(<= ~counter~0 35)} assume true; {79840#(<= ~counter~0 35)} is VALID [2022-04-28 13:59:28,669 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 13:59:28,669 INFO L290 TraceCheckUtils]: 330: Hoare triple {79840#(<= ~counter~0 35)} assume !!(0 != ~y3~0); {79840#(<= ~counter~0 35)} is VALID [2022-04-28 13:59:28,669 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 13:59:28,670 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 13:59:28,670 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 13:59:28,670 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 13:59:28,670 INFO L290 TraceCheckUtils]: 335: Hoare triple {78832#false} ~cond := #in~cond; {78832#false} is VALID [2022-04-28 13:59:28,670 INFO L290 TraceCheckUtils]: 336: Hoare triple {78832#false} assume 0 == ~cond; {78832#false} is VALID [2022-04-28 13:59:28,670 INFO L290 TraceCheckUtils]: 337: Hoare triple {78832#false} assume !false; {78832#false} is VALID [2022-04-28 13:59:28,671 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 13:59:28,671 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 13:59:30,279 INFO L290 TraceCheckUtils]: 337: Hoare triple {78832#false} assume !false; {78832#false} is VALID [2022-04-28 13:59:30,279 INFO L290 TraceCheckUtils]: 336: Hoare triple {78832#false} assume 0 == ~cond; {78832#false} is VALID [2022-04-28 13:59:30,279 INFO L290 TraceCheckUtils]: 335: Hoare triple {78832#false} ~cond := #in~cond; {78832#false} is VALID [2022-04-28 13:59:30,279 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 13:59:30,280 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 13:59:30,280 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 13:59:30,280 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 13:59:30,281 INFO L290 TraceCheckUtils]: 330: Hoare triple {79900#(< ~counter~0 50)} assume !!(0 != ~y3~0); {79900#(< ~counter~0 50)} is VALID [2022-04-28 13:59:30,281 INFO L284 TraceCheckUtils]: 329: Hoare quadruple {78831#true} {79900#(< ~counter~0 50)} #63#return; {79900#(< ~counter~0 50)} is VALID [2022-04-28 13:59:30,281 INFO L290 TraceCheckUtils]: 328: Hoare triple {78831#true} assume true; {78831#true} is VALID [2022-04-28 13:59:30,281 INFO L290 TraceCheckUtils]: 327: Hoare triple {78831#true} assume !(0 == ~cond); {78831#true} is VALID [2022-04-28 13:59:30,281 INFO L290 TraceCheckUtils]: 326: Hoare triple {78831#true} ~cond := #in~cond; {78831#true} is VALID [2022-04-28 13:59:30,281 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 13:59:30,282 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 13:59:30,283 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 13:59:30,284 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 13:59:30,284 INFO L290 TraceCheckUtils]: 321: Hoare triple {79928#(< ~counter~0 49)} assume !!(0 != ~y3~0); {79928#(< ~counter~0 49)} is VALID [2022-04-28 13:59:30,284 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {78831#true} {79928#(< ~counter~0 49)} #63#return; {79928#(< ~counter~0 49)} is VALID [2022-04-28 13:59:30,285 INFO L290 TraceCheckUtils]: 319: Hoare triple {78831#true} assume true; {78831#true} is VALID [2022-04-28 13:59:30,285 INFO L290 TraceCheckUtils]: 318: Hoare triple {78831#true} assume !(0 == ~cond); {78831#true} is VALID [2022-04-28 13:59:30,285 INFO L290 TraceCheckUtils]: 317: Hoare triple {78831#true} ~cond := #in~cond; {78831#true} is VALID [2022-04-28 13:59:30,285 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 13:59:30,285 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 13:59:30,286 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 13:59:30,286 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 13:59:30,286 INFO L290 TraceCheckUtils]: 312: Hoare triple {79956#(< ~counter~0 48)} assume !!(0 != ~y3~0); {79956#(< ~counter~0 48)} is VALID [2022-04-28 13:59:30,287 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {78831#true} {79956#(< ~counter~0 48)} #63#return; {79956#(< ~counter~0 48)} is VALID [2022-04-28 13:59:30,287 INFO L290 TraceCheckUtils]: 310: Hoare triple {78831#true} assume true; {78831#true} is VALID [2022-04-28 13:59:30,287 INFO L290 TraceCheckUtils]: 309: Hoare triple {78831#true} assume !(0 == ~cond); {78831#true} is VALID [2022-04-28 13:59:30,287 INFO L290 TraceCheckUtils]: 308: Hoare triple {78831#true} ~cond := #in~cond; {78831#true} is VALID [2022-04-28 13:59:30,287 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 13:59:30,287 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 13:59:30,288 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 13:59:30,288 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 13:59:30,289 INFO L290 TraceCheckUtils]: 303: Hoare triple {79984#(< ~counter~0 47)} assume !!(0 != ~y3~0); {79984#(< ~counter~0 47)} is VALID [2022-04-28 13:59:30,289 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {78831#true} {79984#(< ~counter~0 47)} #63#return; {79984#(< ~counter~0 47)} is VALID [2022-04-28 13:59:30,289 INFO L290 TraceCheckUtils]: 301: Hoare triple {78831#true} assume true; {78831#true} is VALID [2022-04-28 13:59:30,289 INFO L290 TraceCheckUtils]: 300: Hoare triple {78831#true} assume !(0 == ~cond); {78831#true} is VALID [2022-04-28 13:59:30,289 INFO L290 TraceCheckUtils]: 299: Hoare triple {78831#true} ~cond := #in~cond; {78831#true} is VALID [2022-04-28 13:59:30,289 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 13:59:30,290 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 13:59:30,290 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 13:59:30,291 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 13:59:30,291 INFO L290 TraceCheckUtils]: 294: Hoare triple {80012#(< ~counter~0 46)} assume !!(0 != ~y3~0); {80012#(< ~counter~0 46)} is VALID [2022-04-28 13:59:30,291 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {78831#true} {80012#(< ~counter~0 46)} #63#return; {80012#(< ~counter~0 46)} is VALID [2022-04-28 13:59:30,292 INFO L290 TraceCheckUtils]: 292: Hoare triple {78831#true} assume true; {78831#true} is VALID [2022-04-28 13:59:30,292 INFO L290 TraceCheckUtils]: 291: Hoare triple {78831#true} assume !(0 == ~cond); {78831#true} is VALID [2022-04-28 13:59:30,292 INFO L290 TraceCheckUtils]: 290: Hoare triple {78831#true} ~cond := #in~cond; {78831#true} is VALID [2022-04-28 13:59:30,292 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 13:59:30,292 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 13:59:30,293 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 13:59:30,293 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 13:59:30,293 INFO L290 TraceCheckUtils]: 285: Hoare triple {80040#(< ~counter~0 45)} assume !!(0 != ~y3~0); {80040#(< ~counter~0 45)} is VALID [2022-04-28 13:59:30,294 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {78831#true} {80040#(< ~counter~0 45)} #63#return; {80040#(< ~counter~0 45)} is VALID [2022-04-28 13:59:30,294 INFO L290 TraceCheckUtils]: 283: Hoare triple {78831#true} assume true; {78831#true} is VALID [2022-04-28 13:59:30,294 INFO L290 TraceCheckUtils]: 282: Hoare triple {78831#true} assume !(0 == ~cond); {78831#true} is VALID [2022-04-28 13:59:30,294 INFO L290 TraceCheckUtils]: 281: Hoare triple {78831#true} ~cond := #in~cond; {78831#true} is VALID [2022-04-28 13:59:30,294 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 13:59:30,294 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 13:59:30,295 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 13:59:30,295 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 13:59:30,296 INFO L290 TraceCheckUtils]: 276: Hoare triple {80068#(< ~counter~0 44)} assume !!(0 != ~y3~0); {80068#(< ~counter~0 44)} is VALID [2022-04-28 13:59:30,296 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {78831#true} {80068#(< ~counter~0 44)} #63#return; {80068#(< ~counter~0 44)} is VALID [2022-04-28 13:59:30,296 INFO L290 TraceCheckUtils]: 274: Hoare triple {78831#true} assume true; {78831#true} is VALID [2022-04-28 13:59:30,296 INFO L290 TraceCheckUtils]: 273: Hoare triple {78831#true} assume !(0 == ~cond); {78831#true} is VALID [2022-04-28 13:59:30,296 INFO L290 TraceCheckUtils]: 272: Hoare triple {78831#true} ~cond := #in~cond; {78831#true} is VALID [2022-04-28 13:59:30,296 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 13:59:30,297 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 13:59:30,297 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 13:59:30,298 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 13:59:30,298 INFO L290 TraceCheckUtils]: 267: Hoare triple {80096#(< ~counter~0 43)} assume !!(0 != ~y3~0); {80096#(< ~counter~0 43)} is VALID [2022-04-28 13:59:30,298 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {78831#true} {80096#(< ~counter~0 43)} #63#return; {80096#(< ~counter~0 43)} is VALID [2022-04-28 13:59:30,298 INFO L290 TraceCheckUtils]: 265: Hoare triple {78831#true} assume true; {78831#true} is VALID [2022-04-28 13:59:30,298 INFO L290 TraceCheckUtils]: 264: Hoare triple {78831#true} assume !(0 == ~cond); {78831#true} is VALID [2022-04-28 13:59:30,299 INFO L290 TraceCheckUtils]: 263: Hoare triple {78831#true} ~cond := #in~cond; {78831#true} is VALID [2022-04-28 13:59:30,299 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 13:59:30,299 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 13:59:30,300 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 13:59:30,300 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 13:59:30,300 INFO L290 TraceCheckUtils]: 258: Hoare triple {80124#(< ~counter~0 42)} assume !!(0 != ~y3~0); {80124#(< ~counter~0 42)} is VALID [2022-04-28 13:59:30,301 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {78831#true} {80124#(< ~counter~0 42)} #63#return; {80124#(< ~counter~0 42)} is VALID [2022-04-28 13:59:30,301 INFO L290 TraceCheckUtils]: 256: Hoare triple {78831#true} assume true; {78831#true} is VALID [2022-04-28 13:59:30,301 INFO L290 TraceCheckUtils]: 255: Hoare triple {78831#true} assume !(0 == ~cond); {78831#true} is VALID [2022-04-28 13:59:30,301 INFO L290 TraceCheckUtils]: 254: Hoare triple {78831#true} ~cond := #in~cond; {78831#true} is VALID [2022-04-28 13:59:30,301 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 13:59:30,301 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 13:59:30,302 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 13:59:30,302 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 13:59:30,302 INFO L290 TraceCheckUtils]: 249: Hoare triple {80152#(< ~counter~0 41)} assume !!(0 != ~y3~0); {80152#(< ~counter~0 41)} is VALID [2022-04-28 13:59:30,303 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {78831#true} {80152#(< ~counter~0 41)} #63#return; {80152#(< ~counter~0 41)} is VALID [2022-04-28 13:59:30,303 INFO L290 TraceCheckUtils]: 247: Hoare triple {78831#true} assume true; {78831#true} is VALID [2022-04-28 13:59:30,303 INFO L290 TraceCheckUtils]: 246: Hoare triple {78831#true} assume !(0 == ~cond); {78831#true} is VALID [2022-04-28 13:59:30,303 INFO L290 TraceCheckUtils]: 245: Hoare triple {78831#true} ~cond := #in~cond; {78831#true} is VALID [2022-04-28 13:59:30,303 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 13:59:30,303 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 13:59:30,304 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 13:59:30,304 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 13:59:30,305 INFO L290 TraceCheckUtils]: 240: Hoare triple {80180#(< ~counter~0 40)} assume !!(0 != ~y3~0); {80180#(< ~counter~0 40)} is VALID [2022-04-28 13:59:30,305 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {78831#true} {80180#(< ~counter~0 40)} #63#return; {80180#(< ~counter~0 40)} is VALID [2022-04-28 13:59:30,305 INFO L290 TraceCheckUtils]: 238: Hoare triple {78831#true} assume true; {78831#true} is VALID [2022-04-28 13:59:30,305 INFO L290 TraceCheckUtils]: 237: Hoare triple {78831#true} assume !(0 == ~cond); {78831#true} is VALID [2022-04-28 13:59:30,305 INFO L290 TraceCheckUtils]: 236: Hoare triple {78831#true} ~cond := #in~cond; {78831#true} is VALID [2022-04-28 13:59:30,305 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 13:59:30,306 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 13:59:30,306 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 13:59:30,307 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 13:59:30,307 INFO L290 TraceCheckUtils]: 231: Hoare triple {80208#(< ~counter~0 39)} assume !!(0 != ~y3~0); {80208#(< ~counter~0 39)} is VALID [2022-04-28 13:59:30,307 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {78831#true} {80208#(< ~counter~0 39)} #63#return; {80208#(< ~counter~0 39)} is VALID [2022-04-28 13:59:30,307 INFO L290 TraceCheckUtils]: 229: Hoare triple {78831#true} assume true; {78831#true} is VALID [2022-04-28 13:59:30,308 INFO L290 TraceCheckUtils]: 228: Hoare triple {78831#true} assume !(0 == ~cond); {78831#true} is VALID [2022-04-28 13:59:30,308 INFO L290 TraceCheckUtils]: 227: Hoare triple {78831#true} ~cond := #in~cond; {78831#true} is VALID [2022-04-28 13:59:30,308 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 13:59:30,308 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 13:59:30,309 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 13:59:30,309 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 13:59:30,309 INFO L290 TraceCheckUtils]: 222: Hoare triple {80236#(< ~counter~0 38)} assume !!(0 != ~y3~0); {80236#(< ~counter~0 38)} is VALID [2022-04-28 13:59:30,310 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {78831#true} {80236#(< ~counter~0 38)} #63#return; {80236#(< ~counter~0 38)} is VALID [2022-04-28 13:59:30,310 INFO L290 TraceCheckUtils]: 220: Hoare triple {78831#true} assume true; {78831#true} is VALID [2022-04-28 13:59:30,310 INFO L290 TraceCheckUtils]: 219: Hoare triple {78831#true} assume !(0 == ~cond); {78831#true} is VALID [2022-04-28 13:59:30,310 INFO L290 TraceCheckUtils]: 218: Hoare triple {78831#true} ~cond := #in~cond; {78831#true} is VALID [2022-04-28 13:59:30,310 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 13:59:30,310 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 13:59:30,311 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 13:59:30,311 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 13:59:30,311 INFO L290 TraceCheckUtils]: 213: Hoare triple {80264#(< ~counter~0 37)} assume !!(0 != ~y3~0); {80264#(< ~counter~0 37)} is VALID [2022-04-28 13:59:30,312 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {78831#true} {80264#(< ~counter~0 37)} #63#return; {80264#(< ~counter~0 37)} is VALID [2022-04-28 13:59:30,312 INFO L290 TraceCheckUtils]: 211: Hoare triple {78831#true} assume true; {78831#true} is VALID [2022-04-28 13:59:30,312 INFO L290 TraceCheckUtils]: 210: Hoare triple {78831#true} assume !(0 == ~cond); {78831#true} is VALID [2022-04-28 13:59:30,312 INFO L290 TraceCheckUtils]: 209: Hoare triple {78831#true} ~cond := #in~cond; {78831#true} is VALID [2022-04-28 13:59:30,312 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 13:59:30,312 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 13:59:30,313 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 13:59:30,314 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 13:59:30,314 INFO L290 TraceCheckUtils]: 204: Hoare triple {79840#(<= ~counter~0 35)} assume !!(0 != ~y3~0); {79840#(<= ~counter~0 35)} is VALID [2022-04-28 13:59:30,314 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {78831#true} {79840#(<= ~counter~0 35)} #63#return; {79840#(<= ~counter~0 35)} is VALID [2022-04-28 13:59:30,314 INFO L290 TraceCheckUtils]: 202: Hoare triple {78831#true} assume true; {78831#true} is VALID [2022-04-28 13:59:30,314 INFO L290 TraceCheckUtils]: 201: Hoare triple {78831#true} assume !(0 == ~cond); {78831#true} is VALID [2022-04-28 13:59:30,314 INFO L290 TraceCheckUtils]: 200: Hoare triple {78831#true} ~cond := #in~cond; {78831#true} is VALID [2022-04-28 13:59:30,315 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 13:59:30,315 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 13:59:30,316 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 13:59:30,316 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 13:59:30,316 INFO L290 TraceCheckUtils]: 195: Hoare triple {79812#(<= ~counter~0 34)} assume !!(0 != ~y3~0); {79812#(<= ~counter~0 34)} is VALID [2022-04-28 13:59:30,317 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {78831#true} {79812#(<= ~counter~0 34)} #63#return; {79812#(<= ~counter~0 34)} is VALID [2022-04-28 13:59:30,317 INFO L290 TraceCheckUtils]: 193: Hoare triple {78831#true} assume true; {78831#true} is VALID [2022-04-28 13:59:30,317 INFO L290 TraceCheckUtils]: 192: Hoare triple {78831#true} assume !(0 == ~cond); {78831#true} is VALID [2022-04-28 13:59:30,317 INFO L290 TraceCheckUtils]: 191: Hoare triple {78831#true} ~cond := #in~cond; {78831#true} is VALID [2022-04-28 13:59:30,317 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 13:59:30,317 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 13:59:30,318 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 13:59:30,318 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 13:59:30,318 INFO L290 TraceCheckUtils]: 186: Hoare triple {79784#(<= ~counter~0 33)} assume !!(0 != ~y3~0); {79784#(<= ~counter~0 33)} is VALID [2022-04-28 13:59:30,319 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {78831#true} {79784#(<= ~counter~0 33)} #63#return; {79784#(<= ~counter~0 33)} is VALID [2022-04-28 13:59:30,319 INFO L290 TraceCheckUtils]: 184: Hoare triple {78831#true} assume true; {78831#true} is VALID [2022-04-28 13:59:30,319 INFO L290 TraceCheckUtils]: 183: Hoare triple {78831#true} assume !(0 == ~cond); {78831#true} is VALID [2022-04-28 13:59:30,319 INFO L290 TraceCheckUtils]: 182: Hoare triple {78831#true} ~cond := #in~cond; {78831#true} is VALID [2022-04-28 13:59:30,319 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 13:59:30,319 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 13:59:30,320 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 13:59:30,320 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 13:59:30,321 INFO L290 TraceCheckUtils]: 177: Hoare triple {79756#(<= ~counter~0 32)} assume !!(0 != ~y3~0); {79756#(<= ~counter~0 32)} is VALID [2022-04-28 13:59:30,321 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {78831#true} {79756#(<= ~counter~0 32)} #63#return; {79756#(<= ~counter~0 32)} is VALID [2022-04-28 13:59:30,321 INFO L290 TraceCheckUtils]: 175: Hoare triple {78831#true} assume true; {78831#true} is VALID [2022-04-28 13:59:30,321 INFO L290 TraceCheckUtils]: 174: Hoare triple {78831#true} assume !(0 == ~cond); {78831#true} is VALID [2022-04-28 13:59:30,321 INFO L290 TraceCheckUtils]: 173: Hoare triple {78831#true} ~cond := #in~cond; {78831#true} is VALID [2022-04-28 13:59:30,321 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 13:59:30,322 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 13:59:30,322 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 13:59:30,323 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 13:59:30,323 INFO L290 TraceCheckUtils]: 168: Hoare triple {79728#(<= ~counter~0 31)} assume !!(0 != ~y3~0); {79728#(<= ~counter~0 31)} is VALID [2022-04-28 13:59:30,323 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {78831#true} {79728#(<= ~counter~0 31)} #63#return; {79728#(<= ~counter~0 31)} is VALID [2022-04-28 13:59:30,324 INFO L290 TraceCheckUtils]: 166: Hoare triple {78831#true} assume true; {78831#true} is VALID [2022-04-28 13:59:30,324 INFO L290 TraceCheckUtils]: 165: Hoare triple {78831#true} assume !(0 == ~cond); {78831#true} is VALID [2022-04-28 13:59:30,324 INFO L290 TraceCheckUtils]: 164: Hoare triple {78831#true} ~cond := #in~cond; {78831#true} is VALID [2022-04-28 13:59:30,324 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 13:59:30,324 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 13:59:30,325 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 13:59:30,325 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 13:59:30,325 INFO L290 TraceCheckUtils]: 159: Hoare triple {79700#(<= ~counter~0 30)} assume !!(0 != ~y3~0); {79700#(<= ~counter~0 30)} is VALID [2022-04-28 13:59:30,326 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {78831#true} {79700#(<= ~counter~0 30)} #63#return; {79700#(<= ~counter~0 30)} is VALID [2022-04-28 13:59:30,326 INFO L290 TraceCheckUtils]: 157: Hoare triple {78831#true} assume true; {78831#true} is VALID [2022-04-28 13:59:30,326 INFO L290 TraceCheckUtils]: 156: Hoare triple {78831#true} assume !(0 == ~cond); {78831#true} is VALID [2022-04-28 13:59:30,326 INFO L290 TraceCheckUtils]: 155: Hoare triple {78831#true} ~cond := #in~cond; {78831#true} is VALID [2022-04-28 13:59:30,326 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 13:59:30,326 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 13:59:30,327 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 13:59:30,327 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 13:59:30,327 INFO L290 TraceCheckUtils]: 150: Hoare triple {79672#(<= ~counter~0 29)} assume !!(0 != ~y3~0); {79672#(<= ~counter~0 29)} is VALID [2022-04-28 13:59:30,328 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {78831#true} {79672#(<= ~counter~0 29)} #63#return; {79672#(<= ~counter~0 29)} is VALID [2022-04-28 13:59:30,328 INFO L290 TraceCheckUtils]: 148: Hoare triple {78831#true} assume true; {78831#true} is VALID [2022-04-28 13:59:30,328 INFO L290 TraceCheckUtils]: 147: Hoare triple {78831#true} assume !(0 == ~cond); {78831#true} is VALID [2022-04-28 13:59:30,328 INFO L290 TraceCheckUtils]: 146: Hoare triple {78831#true} ~cond := #in~cond; {78831#true} is VALID [2022-04-28 13:59:30,328 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 13:59:30,328 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 13:59:30,329 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 13:59:30,329 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 13:59:30,330 INFO L290 TraceCheckUtils]: 141: Hoare triple {79644#(<= ~counter~0 28)} assume !!(0 != ~y3~0); {79644#(<= ~counter~0 28)} is VALID [2022-04-28 13:59:30,330 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {78831#true} {79644#(<= ~counter~0 28)} #63#return; {79644#(<= ~counter~0 28)} is VALID [2022-04-28 13:59:30,330 INFO L290 TraceCheckUtils]: 139: Hoare triple {78831#true} assume true; {78831#true} is VALID [2022-04-28 13:59:30,330 INFO L290 TraceCheckUtils]: 138: Hoare triple {78831#true} assume !(0 == ~cond); {78831#true} is VALID [2022-04-28 13:59:30,330 INFO L290 TraceCheckUtils]: 137: Hoare triple {78831#true} ~cond := #in~cond; {78831#true} is VALID [2022-04-28 13:59:30,330 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 13:59:30,331 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 13:59:30,331 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 13:59:30,332 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 13:59:30,332 INFO L290 TraceCheckUtils]: 132: Hoare triple {79616#(<= ~counter~0 27)} assume !!(0 != ~y3~0); {79616#(<= ~counter~0 27)} is VALID [2022-04-28 13:59:30,332 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {78831#true} {79616#(<= ~counter~0 27)} #63#return; {79616#(<= ~counter~0 27)} is VALID [2022-04-28 13:59:30,333 INFO L290 TraceCheckUtils]: 130: Hoare triple {78831#true} assume true; {78831#true} is VALID [2022-04-28 13:59:30,333 INFO L290 TraceCheckUtils]: 129: Hoare triple {78831#true} assume !(0 == ~cond); {78831#true} is VALID [2022-04-28 13:59:30,333 INFO L290 TraceCheckUtils]: 128: Hoare triple {78831#true} ~cond := #in~cond; {78831#true} is VALID [2022-04-28 13:59:30,333 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 13:59:30,333 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 13:59:30,334 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 13:59:30,334 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 13:59:30,334 INFO L290 TraceCheckUtils]: 123: Hoare triple {79588#(<= ~counter~0 26)} assume !!(0 != ~y3~0); {79588#(<= ~counter~0 26)} is VALID [2022-04-28 13:59:30,335 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {78831#true} {79588#(<= ~counter~0 26)} #63#return; {79588#(<= ~counter~0 26)} is VALID [2022-04-28 13:59:30,335 INFO L290 TraceCheckUtils]: 121: Hoare triple {78831#true} assume true; {78831#true} is VALID [2022-04-28 13:59:30,335 INFO L290 TraceCheckUtils]: 120: Hoare triple {78831#true} assume !(0 == ~cond); {78831#true} is VALID [2022-04-28 13:59:30,335 INFO L290 TraceCheckUtils]: 119: Hoare triple {78831#true} ~cond := #in~cond; {78831#true} is VALID [2022-04-28 13:59:30,335 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 13:59:30,335 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 13:59:30,336 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 13:59:30,336 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 13:59:30,337 INFO L290 TraceCheckUtils]: 114: Hoare triple {79560#(<= ~counter~0 25)} assume !!(0 != ~y3~0); {79560#(<= ~counter~0 25)} is VALID [2022-04-28 13:59:30,337 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {78831#true} {79560#(<= ~counter~0 25)} #63#return; {79560#(<= ~counter~0 25)} is VALID [2022-04-28 13:59:30,337 INFO L290 TraceCheckUtils]: 112: Hoare triple {78831#true} assume true; {78831#true} is VALID [2022-04-28 13:59:30,337 INFO L290 TraceCheckUtils]: 111: Hoare triple {78831#true} assume !(0 == ~cond); {78831#true} is VALID [2022-04-28 13:59:30,337 INFO L290 TraceCheckUtils]: 110: Hoare triple {78831#true} ~cond := #in~cond; {78831#true} is VALID [2022-04-28 13:59:30,337 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 13:59:30,338 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 13:59:30,338 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 13:59:30,339 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 13:59:30,339 INFO L290 TraceCheckUtils]: 105: Hoare triple {79532#(<= ~counter~0 24)} assume !!(0 != ~y3~0); {79532#(<= ~counter~0 24)} is VALID [2022-04-28 13:59:30,339 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {78831#true} {79532#(<= ~counter~0 24)} #63#return; {79532#(<= ~counter~0 24)} is VALID [2022-04-28 13:59:30,339 INFO L290 TraceCheckUtils]: 103: Hoare triple {78831#true} assume true; {78831#true} is VALID [2022-04-28 13:59:30,339 INFO L290 TraceCheckUtils]: 102: Hoare triple {78831#true} assume !(0 == ~cond); {78831#true} is VALID [2022-04-28 13:59:30,340 INFO L290 TraceCheckUtils]: 101: Hoare triple {78831#true} ~cond := #in~cond; {78831#true} is VALID [2022-04-28 13:59:30,340 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 13:59:30,340 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 13:59:30,341 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 13:59:30,341 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 13:59:30,341 INFO L290 TraceCheckUtils]: 96: Hoare triple {79504#(<= ~counter~0 23)} assume !!(0 != ~y3~0); {79504#(<= ~counter~0 23)} is VALID [2022-04-28 13:59:30,342 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {78831#true} {79504#(<= ~counter~0 23)} #63#return; {79504#(<= ~counter~0 23)} is VALID [2022-04-28 13:59:30,342 INFO L290 TraceCheckUtils]: 94: Hoare triple {78831#true} assume true; {78831#true} is VALID [2022-04-28 13:59:30,342 INFO L290 TraceCheckUtils]: 93: Hoare triple {78831#true} assume !(0 == ~cond); {78831#true} is VALID [2022-04-28 13:59:30,342 INFO L290 TraceCheckUtils]: 92: Hoare triple {78831#true} ~cond := #in~cond; {78831#true} is VALID [2022-04-28 13:59:30,342 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 13:59:30,342 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 13:59:30,343 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 13:59:30,343 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 13:59:30,343 INFO L290 TraceCheckUtils]: 87: Hoare triple {79476#(<= ~counter~0 22)} assume !!(0 != ~y3~0); {79476#(<= ~counter~0 22)} is VALID [2022-04-28 13:59:30,344 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {78831#true} {79476#(<= ~counter~0 22)} #63#return; {79476#(<= ~counter~0 22)} is VALID [2022-04-28 13:59:30,344 INFO L290 TraceCheckUtils]: 85: Hoare triple {78831#true} assume true; {78831#true} is VALID [2022-04-28 13:59:30,344 INFO L290 TraceCheckUtils]: 84: Hoare triple {78831#true} assume !(0 == ~cond); {78831#true} is VALID [2022-04-28 13:59:30,344 INFO L290 TraceCheckUtils]: 83: Hoare triple {78831#true} ~cond := #in~cond; {78831#true} is VALID [2022-04-28 13:59:30,344 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 13:59:30,344 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 13:59:30,345 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 13:59:30,345 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 13:59:30,346 INFO L290 TraceCheckUtils]: 78: Hoare triple {79448#(<= ~counter~0 21)} assume !!(0 != ~y3~0); {79448#(<= ~counter~0 21)} is VALID [2022-04-28 13:59:30,346 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {78831#true} {79448#(<= ~counter~0 21)} #63#return; {79448#(<= ~counter~0 21)} is VALID [2022-04-28 13:59:30,346 INFO L290 TraceCheckUtils]: 76: Hoare triple {78831#true} assume true; {78831#true} is VALID [2022-04-28 13:59:30,346 INFO L290 TraceCheckUtils]: 75: Hoare triple {78831#true} assume !(0 == ~cond); {78831#true} is VALID [2022-04-28 13:59:30,346 INFO L290 TraceCheckUtils]: 74: Hoare triple {78831#true} ~cond := #in~cond; {78831#true} is VALID [2022-04-28 13:59:30,346 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 13:59:30,347 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 13:59:30,348 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 13:59:30,348 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 13:59:30,348 INFO L290 TraceCheckUtils]: 69: Hoare triple {79420#(<= ~counter~0 20)} assume !!(0 != ~y3~0); {79420#(<= ~counter~0 20)} is VALID [2022-04-28 13:59:30,349 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {78831#true} {79420#(<= ~counter~0 20)} #63#return; {79420#(<= ~counter~0 20)} is VALID [2022-04-28 13:59:30,349 INFO L290 TraceCheckUtils]: 67: Hoare triple {78831#true} assume true; {78831#true} is VALID [2022-04-28 13:59:30,349 INFO L290 TraceCheckUtils]: 66: Hoare triple {78831#true} assume !(0 == ~cond); {78831#true} is VALID [2022-04-28 13:59:30,349 INFO L290 TraceCheckUtils]: 65: Hoare triple {78831#true} ~cond := #in~cond; {78831#true} is VALID [2022-04-28 13:59:30,349 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 13:59:30,349 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 13:59:30,350 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 13:59:30,350 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 13:59:30,350 INFO L290 TraceCheckUtils]: 60: Hoare triple {79392#(<= ~counter~0 19)} assume !!(0 != ~y3~0); {79392#(<= ~counter~0 19)} is VALID [2022-04-28 13:59:30,351 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {78831#true} {79392#(<= ~counter~0 19)} #63#return; {79392#(<= ~counter~0 19)} is VALID [2022-04-28 13:59:30,351 INFO L290 TraceCheckUtils]: 58: Hoare triple {78831#true} assume true; {78831#true} is VALID [2022-04-28 13:59:30,351 INFO L290 TraceCheckUtils]: 57: Hoare triple {78831#true} assume !(0 == ~cond); {78831#true} is VALID [2022-04-28 13:59:30,351 INFO L290 TraceCheckUtils]: 56: Hoare triple {78831#true} ~cond := #in~cond; {78831#true} is VALID [2022-04-28 13:59:30,351 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 13:59:30,351 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 13:59:30,352 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 13:59:30,352 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 13:59:30,353 INFO L290 TraceCheckUtils]: 51: Hoare triple {79364#(<= ~counter~0 18)} assume !!(0 != ~y3~0); {79364#(<= ~counter~0 18)} is VALID [2022-04-28 13:59:30,353 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {78831#true} {79364#(<= ~counter~0 18)} #63#return; {79364#(<= ~counter~0 18)} is VALID [2022-04-28 13:59:30,353 INFO L290 TraceCheckUtils]: 49: Hoare triple {78831#true} assume true; {78831#true} is VALID [2022-04-28 13:59:30,353 INFO L290 TraceCheckUtils]: 48: Hoare triple {78831#true} assume !(0 == ~cond); {78831#true} is VALID [2022-04-28 13:59:30,353 INFO L290 TraceCheckUtils]: 47: Hoare triple {78831#true} ~cond := #in~cond; {78831#true} is VALID [2022-04-28 13:59:30,353 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 13:59:30,354 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 13:59:30,354 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 13:59:30,355 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 13:59:30,355 INFO L290 TraceCheckUtils]: 42: Hoare triple {79336#(<= ~counter~0 17)} assume !!(0 != ~y3~0); {79336#(<= ~counter~0 17)} is VALID [2022-04-28 13:59:30,355 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {78831#true} {79336#(<= ~counter~0 17)} #63#return; {79336#(<= ~counter~0 17)} is VALID [2022-04-28 13:59:30,356 INFO L290 TraceCheckUtils]: 40: Hoare triple {78831#true} assume true; {78831#true} is VALID [2022-04-28 13:59:30,356 INFO L290 TraceCheckUtils]: 39: Hoare triple {78831#true} assume !(0 == ~cond); {78831#true} is VALID [2022-04-28 13:59:30,356 INFO L290 TraceCheckUtils]: 38: Hoare triple {78831#true} ~cond := #in~cond; {78831#true} is VALID [2022-04-28 13:59:30,356 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 13:59:30,356 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 13:59:30,357 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 13:59:30,357 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 13:59:30,357 INFO L290 TraceCheckUtils]: 33: Hoare triple {79308#(<= ~counter~0 16)} assume !!(0 != ~y3~0); {79308#(<= ~counter~0 16)} is VALID [2022-04-28 13:59:30,358 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {78831#true} {79308#(<= ~counter~0 16)} #63#return; {79308#(<= ~counter~0 16)} is VALID [2022-04-28 13:59:30,358 INFO L290 TraceCheckUtils]: 31: Hoare triple {78831#true} assume true; {78831#true} is VALID [2022-04-28 13:59:30,358 INFO L290 TraceCheckUtils]: 30: Hoare triple {78831#true} assume !(0 == ~cond); {78831#true} is VALID [2022-04-28 13:59:30,358 INFO L290 TraceCheckUtils]: 29: Hoare triple {78831#true} ~cond := #in~cond; {78831#true} is VALID [2022-04-28 13:59:30,358 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 13:59:30,358 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 13:59:30,359 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 13:59:30,359 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 13:59:30,360 INFO L290 TraceCheckUtils]: 24: Hoare triple {79280#(<= ~counter~0 15)} assume !!(0 != ~y3~0); {79280#(<= ~counter~0 15)} is VALID [2022-04-28 13:59:30,360 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {78831#true} {79280#(<= ~counter~0 15)} #63#return; {79280#(<= ~counter~0 15)} is VALID [2022-04-28 13:59:30,360 INFO L290 TraceCheckUtils]: 22: Hoare triple {78831#true} assume true; {78831#true} is VALID [2022-04-28 13:59:30,360 INFO L290 TraceCheckUtils]: 21: Hoare triple {78831#true} assume !(0 == ~cond); {78831#true} is VALID [2022-04-28 13:59:30,360 INFO L290 TraceCheckUtils]: 20: Hoare triple {78831#true} ~cond := #in~cond; {78831#true} is VALID [2022-04-28 13:59:30,360 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 13:59:30,360 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 13:59:30,361 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 13:59:30,362 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 13:59:30,362 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {78831#true} {79252#(<= ~counter~0 14)} #61#return; {79252#(<= ~counter~0 14)} is VALID [2022-04-28 13:59:30,362 INFO L290 TraceCheckUtils]: 14: Hoare triple {78831#true} assume true; {78831#true} is VALID [2022-04-28 13:59:30,362 INFO L290 TraceCheckUtils]: 13: Hoare triple {78831#true} assume !(0 == ~cond); {78831#true} is VALID [2022-04-28 13:59:30,362 INFO L290 TraceCheckUtils]: 12: Hoare triple {78831#true} ~cond := #in~cond; {78831#true} is VALID [2022-04-28 13:59:30,362 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 13:59:30,362 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {78831#true} {79252#(<= ~counter~0 14)} #59#return; {79252#(<= ~counter~0 14)} is VALID [2022-04-28 13:59:30,363 INFO L290 TraceCheckUtils]: 9: Hoare triple {78831#true} assume true; {78831#true} is VALID [2022-04-28 13:59:30,363 INFO L290 TraceCheckUtils]: 8: Hoare triple {78831#true} assume !(0 == ~cond); {78831#true} is VALID [2022-04-28 13:59:30,363 INFO L290 TraceCheckUtils]: 7: Hoare triple {78831#true} ~cond := #in~cond; {78831#true} is VALID [2022-04-28 13:59:30,363 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 13:59:30,363 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 13:59:30,363 INFO L272 TraceCheckUtils]: 4: Hoare triple {79252#(<= ~counter~0 14)} call #t~ret7 := main(); {79252#(<= ~counter~0 14)} is VALID [2022-04-28 13:59:30,364 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {79252#(<= ~counter~0 14)} {78831#true} #67#return; {79252#(<= ~counter~0 14)} is VALID [2022-04-28 13:59:30,364 INFO L290 TraceCheckUtils]: 2: Hoare triple {79252#(<= ~counter~0 14)} assume true; {79252#(<= ~counter~0 14)} is VALID [2022-04-28 13:59:30,364 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 13:59:30,364 INFO L272 TraceCheckUtils]: 0: Hoare triple {78831#true} call ULTIMATE.init(); {78831#true} is VALID [2022-04-28 13:59:30,365 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 13:59:30,365 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 13:59:30,365 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1128660951] [2022-04-28 13:59:30,365 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 13:59:30,365 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1988070200] [2022-04-28 13:59:30,365 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1988070200] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 13:59:30,365 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 13:59:30,365 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [39, 39] total 54 [2022-04-28 13:59:30,366 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 13:59:30,366 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [340810932] [2022-04-28 13:59:30,366 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [340810932] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 13:59:30,366 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 13:59:30,366 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [39] imperfect sequences [] total 39 [2022-04-28 13:59:30,366 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [457876772] [2022-04-28 13:59:30,366 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 13:59:30,366 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 13:59:30,367 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 13:59:30,367 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 13:59:30,660 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 13:59:30,660 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 39 states [2022-04-28 13:59:30,660 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 13:59:30,660 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 39 interpolants. [2022-04-28 13:59:30,660 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1331, Invalid=1531, Unknown=0, NotChecked=0, Total=2862 [2022-04-28 13:59:30,661 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 13:59:32,443 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 13:59:32,443 INFO L93 Difference]: Finished difference Result 349 states and 386 transitions. [2022-04-28 13:59:32,443 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 74 states. [2022-04-28 13:59:32,443 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 13:59:32,457 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 13:59:32,458 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 13:59:32,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 74 states and 385 transitions. [2022-04-28 13:59:32,464 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 13:59:32,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 74 states and 385 transitions. [2022-04-28 13:59:32,470 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 74 states and 385 transitions. [2022-04-28 13:59:32,825 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 13:59:32,831 INFO L225 Difference]: With dead ends: 349 [2022-04-28 13:59:32,831 INFO L226 Difference]: Without dead ends: 344 [2022-04-28 13:59:32,832 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 13:59:32,832 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 13:59:32,832 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 13:59:32,832 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 344 states. [2022-04-28 13:59:33,305 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 344 to 344. [2022-04-28 13:59:33,305 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 13:59:33,306 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 13:59:33,306 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 13:59:33,306 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 13:59:33,311 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 13:59:33,311 INFO L93 Difference]: Finished difference Result 344 states and 381 transitions. [2022-04-28 13:59:33,311 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 381 transitions. [2022-04-28 13:59:33,311 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 13:59:33,311 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 13:59:33,312 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 13:59:33,312 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 13:59:33,316 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 13:59:33,316 INFO L93 Difference]: Finished difference Result 344 states and 381 transitions. [2022-04-28 13:59:33,316 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 381 transitions. [2022-04-28 13:59:33,317 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 13:59:33,317 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 13:59:33,317 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 13:59:33,317 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 13:59:33,317 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 13:59:33,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 344 states and 381 transitions. [2022-04-28 13:59:33,322 INFO L78 Accepts]: Start accepts. Automaton has 344 states and 381 transitions. Word has length 338 [2022-04-28 13:59:33,323 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 13:59:33,323 INFO L495 AbstractCegarLoop]: Abstraction has 344 states and 381 transitions. [2022-04-28 13:59:33,323 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 13:59:33,323 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 344 states and 381 transitions. [2022-04-28 13:59:33,869 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 13:59:33,869 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 381 transitions. [2022-04-28 13:59:33,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 348 [2022-04-28 13:59:33,870 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 13:59:33,870 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 13:59:33,887 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 13:59:34,071 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 13:59:34,071 INFO L420 AbstractCegarLoop]: === Iteration 40 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 13:59:34,071 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 13:59:34,071 INFO L85 PathProgramCache]: Analyzing trace with hash 1597682838, now seen corresponding path program 71 times [2022-04-28 13:59:34,071 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 13:59:34,071 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [2114988111] [2022-04-28 13:59:34,072 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 13:59:34,072 INFO L85 PathProgramCache]: Analyzing trace with hash 1597682838, now seen corresponding path program 72 times [2022-04-28 13:59:34,072 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 13:59:34,072 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1546215951] [2022-04-28 13:59:34,072 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 13:59:34,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 13:59:34,089 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 13:59:34,089 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [426883942] [2022-04-28 13:59:34,089 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-28 13:59:34,089 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 13:59:34,090 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 13:59:34,090 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 13:59:34,103 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 13:59:34,309 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 37 check-sat command(s) [2022-04-28 13:59:34,310 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 13:59:34,314 INFO L263 TraceCheckSpWp]: Trace formula consists of 921 conjuncts, 77 conjunts are in the unsatisfiable core [2022-04-28 13:59:34,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 13:59:34,368 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 13:59:36,110 INFO L272 TraceCheckUtils]: 0: Hoare triple {83056#true} call ULTIMATE.init(); {83056#true} is VALID [2022-04-28 13:59:36,110 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 13:59:36,111 INFO L290 TraceCheckUtils]: 2: Hoare triple {83064#(<= ~counter~0 0)} assume true; {83064#(<= ~counter~0 0)} is VALID [2022-04-28 13:59:36,111 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {83064#(<= ~counter~0 0)} {83056#true} #67#return; {83064#(<= ~counter~0 0)} is VALID [2022-04-28 13:59:36,111 INFO L272 TraceCheckUtils]: 4: Hoare triple {83064#(<= ~counter~0 0)} call #t~ret7 := main(); {83064#(<= ~counter~0 0)} is VALID [2022-04-28 13:59:36,112 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 13:59:36,112 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 13:59:36,112 INFO L290 TraceCheckUtils]: 7: Hoare triple {83064#(<= ~counter~0 0)} ~cond := #in~cond; {83064#(<= ~counter~0 0)} is VALID [2022-04-28 13:59:36,112 INFO L290 TraceCheckUtils]: 8: Hoare triple {83064#(<= ~counter~0 0)} assume !(0 == ~cond); {83064#(<= ~counter~0 0)} is VALID [2022-04-28 13:59:36,113 INFO L290 TraceCheckUtils]: 9: Hoare triple {83064#(<= ~counter~0 0)} assume true; {83064#(<= ~counter~0 0)} is VALID [2022-04-28 13:59:36,113 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 13:59:36,113 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 13:59:36,114 INFO L290 TraceCheckUtils]: 12: Hoare triple {83064#(<= ~counter~0 0)} ~cond := #in~cond; {83064#(<= ~counter~0 0)} is VALID [2022-04-28 13:59:36,114 INFO L290 TraceCheckUtils]: 13: Hoare triple {83064#(<= ~counter~0 0)} assume !(0 == ~cond); {83064#(<= ~counter~0 0)} is VALID [2022-04-28 13:59:36,114 INFO L290 TraceCheckUtils]: 14: Hoare triple {83064#(<= ~counter~0 0)} assume true; {83064#(<= ~counter~0 0)} is VALID [2022-04-28 13:59:36,114 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 13:59:36,115 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 13:59:36,117 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 13:59:36,117 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 13:59:36,117 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 13:59:36,118 INFO L290 TraceCheckUtils]: 20: Hoare triple {83113#(<= ~counter~0 1)} ~cond := #in~cond; {83113#(<= ~counter~0 1)} is VALID [2022-04-28 13:59:36,118 INFO L290 TraceCheckUtils]: 21: Hoare triple {83113#(<= ~counter~0 1)} assume !(0 == ~cond); {83113#(<= ~counter~0 1)} is VALID [2022-04-28 13:59:36,118 INFO L290 TraceCheckUtils]: 22: Hoare triple {83113#(<= ~counter~0 1)} assume true; {83113#(<= ~counter~0 1)} is VALID [2022-04-28 13:59:36,119 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 13:59:36,119 INFO L290 TraceCheckUtils]: 24: Hoare triple {83113#(<= ~counter~0 1)} assume !!(0 != ~y3~0); {83113#(<= ~counter~0 1)} is VALID [2022-04-28 13:59:36,119 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 13:59:36,120 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 13:59:36,120 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 13:59:36,121 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 13:59:36,121 INFO L290 TraceCheckUtils]: 29: Hoare triple {83141#(<= ~counter~0 2)} ~cond := #in~cond; {83141#(<= ~counter~0 2)} is VALID [2022-04-28 13:59:36,121 INFO L290 TraceCheckUtils]: 30: Hoare triple {83141#(<= ~counter~0 2)} assume !(0 == ~cond); {83141#(<= ~counter~0 2)} is VALID [2022-04-28 13:59:36,122 INFO L290 TraceCheckUtils]: 31: Hoare triple {83141#(<= ~counter~0 2)} assume true; {83141#(<= ~counter~0 2)} is VALID [2022-04-28 13:59:36,122 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 13:59:36,122 INFO L290 TraceCheckUtils]: 33: Hoare triple {83141#(<= ~counter~0 2)} assume !!(0 != ~y3~0); {83141#(<= ~counter~0 2)} is VALID [2022-04-28 13:59:36,123 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 13:59:36,124 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 13:59:36,124 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 13:59:36,124 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 13:59:36,124 INFO L290 TraceCheckUtils]: 38: Hoare triple {83169#(<= ~counter~0 3)} ~cond := #in~cond; {83169#(<= ~counter~0 3)} is VALID [2022-04-28 13:59:36,125 INFO L290 TraceCheckUtils]: 39: Hoare triple {83169#(<= ~counter~0 3)} assume !(0 == ~cond); {83169#(<= ~counter~0 3)} is VALID [2022-04-28 13:59:36,125 INFO L290 TraceCheckUtils]: 40: Hoare triple {83169#(<= ~counter~0 3)} assume true; {83169#(<= ~counter~0 3)} is VALID [2022-04-28 13:59:36,125 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 13:59:36,126 INFO L290 TraceCheckUtils]: 42: Hoare triple {83169#(<= ~counter~0 3)} assume !!(0 != ~y3~0); {83169#(<= ~counter~0 3)} is VALID [2022-04-28 13:59:36,126 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 13:59:36,127 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 13:59:36,127 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 13:59:36,128 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 13:59:36,128 INFO L290 TraceCheckUtils]: 47: Hoare triple {83197#(<= ~counter~0 4)} ~cond := #in~cond; {83197#(<= ~counter~0 4)} is VALID [2022-04-28 13:59:36,128 INFO L290 TraceCheckUtils]: 48: Hoare triple {83197#(<= ~counter~0 4)} assume !(0 == ~cond); {83197#(<= ~counter~0 4)} is VALID [2022-04-28 13:59:36,128 INFO L290 TraceCheckUtils]: 49: Hoare triple {83197#(<= ~counter~0 4)} assume true; {83197#(<= ~counter~0 4)} is VALID [2022-04-28 13:59:36,129 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 13:59:36,129 INFO L290 TraceCheckUtils]: 51: Hoare triple {83197#(<= ~counter~0 4)} assume !!(0 != ~y3~0); {83197#(<= ~counter~0 4)} is VALID [2022-04-28 13:59:36,129 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 13:59:36,130 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 13:59:36,130 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 13:59:36,131 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 13:59:36,131 INFO L290 TraceCheckUtils]: 56: Hoare triple {83225#(<= ~counter~0 5)} ~cond := #in~cond; {83225#(<= ~counter~0 5)} is VALID [2022-04-28 13:59:36,131 INFO L290 TraceCheckUtils]: 57: Hoare triple {83225#(<= ~counter~0 5)} assume !(0 == ~cond); {83225#(<= ~counter~0 5)} is VALID [2022-04-28 13:59:36,132 INFO L290 TraceCheckUtils]: 58: Hoare triple {83225#(<= ~counter~0 5)} assume true; {83225#(<= ~counter~0 5)} is VALID [2022-04-28 13:59:36,132 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 13:59:36,132 INFO L290 TraceCheckUtils]: 60: Hoare triple {83225#(<= ~counter~0 5)} assume !!(0 != ~y3~0); {83225#(<= ~counter~0 5)} is VALID [2022-04-28 13:59:36,133 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 13:59:36,133 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 13:59:36,134 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 13:59:36,134 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 13:59:36,134 INFO L290 TraceCheckUtils]: 65: Hoare triple {83253#(<= ~counter~0 6)} ~cond := #in~cond; {83253#(<= ~counter~0 6)} is VALID [2022-04-28 13:59:36,135 INFO L290 TraceCheckUtils]: 66: Hoare triple {83253#(<= ~counter~0 6)} assume !(0 == ~cond); {83253#(<= ~counter~0 6)} is VALID [2022-04-28 13:59:36,135 INFO L290 TraceCheckUtils]: 67: Hoare triple {83253#(<= ~counter~0 6)} assume true; {83253#(<= ~counter~0 6)} is VALID [2022-04-28 13:59:36,135 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 13:59:36,136 INFO L290 TraceCheckUtils]: 69: Hoare triple {83253#(<= ~counter~0 6)} assume !!(0 != ~y3~0); {83253#(<= ~counter~0 6)} is VALID [2022-04-28 13:59:36,136 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 13:59:36,137 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 13:59:36,137 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 13:59:36,137 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 13:59:36,138 INFO L290 TraceCheckUtils]: 74: Hoare triple {83281#(<= ~counter~0 7)} ~cond := #in~cond; {83281#(<= ~counter~0 7)} is VALID [2022-04-28 13:59:36,138 INFO L290 TraceCheckUtils]: 75: Hoare triple {83281#(<= ~counter~0 7)} assume !(0 == ~cond); {83281#(<= ~counter~0 7)} is VALID [2022-04-28 13:59:36,138 INFO L290 TraceCheckUtils]: 76: Hoare triple {83281#(<= ~counter~0 7)} assume true; {83281#(<= ~counter~0 7)} is VALID [2022-04-28 13:59:36,139 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 13:59:36,139 INFO L290 TraceCheckUtils]: 78: Hoare triple {83281#(<= ~counter~0 7)} assume !!(0 != ~y3~0); {83281#(<= ~counter~0 7)} is VALID [2022-04-28 13:59:36,139 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 13:59:36,140 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 13:59:36,140 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 13:59:36,141 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 13:59:36,141 INFO L290 TraceCheckUtils]: 83: Hoare triple {83309#(<= ~counter~0 8)} ~cond := #in~cond; {83309#(<= ~counter~0 8)} is VALID [2022-04-28 13:59:36,141 INFO L290 TraceCheckUtils]: 84: Hoare triple {83309#(<= ~counter~0 8)} assume !(0 == ~cond); {83309#(<= ~counter~0 8)} is VALID [2022-04-28 13:59:36,142 INFO L290 TraceCheckUtils]: 85: Hoare triple {83309#(<= ~counter~0 8)} assume true; {83309#(<= ~counter~0 8)} is VALID [2022-04-28 13:59:36,142 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 13:59:36,142 INFO L290 TraceCheckUtils]: 87: Hoare triple {83309#(<= ~counter~0 8)} assume !!(0 != ~y3~0); {83309#(<= ~counter~0 8)} is VALID [2022-04-28 13:59:36,142 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 13:59:36,143 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 13:59:36,144 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 13:59:36,144 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 13:59:36,144 INFO L290 TraceCheckUtils]: 92: Hoare triple {83337#(<= ~counter~0 9)} ~cond := #in~cond; {83337#(<= ~counter~0 9)} is VALID [2022-04-28 13:59:36,145 INFO L290 TraceCheckUtils]: 93: Hoare triple {83337#(<= ~counter~0 9)} assume !(0 == ~cond); {83337#(<= ~counter~0 9)} is VALID [2022-04-28 13:59:36,145 INFO L290 TraceCheckUtils]: 94: Hoare triple {83337#(<= ~counter~0 9)} assume true; {83337#(<= ~counter~0 9)} is VALID [2022-04-28 13:59:36,145 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 13:59:36,146 INFO L290 TraceCheckUtils]: 96: Hoare triple {83337#(<= ~counter~0 9)} assume !!(0 != ~y3~0); {83337#(<= ~counter~0 9)} is VALID [2022-04-28 13:59:36,146 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 13:59:36,147 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 13:59:36,147 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 13:59:36,147 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 13:59:36,148 INFO L290 TraceCheckUtils]: 101: Hoare triple {83365#(<= ~counter~0 10)} ~cond := #in~cond; {83365#(<= ~counter~0 10)} is VALID [2022-04-28 13:59:36,148 INFO L290 TraceCheckUtils]: 102: Hoare triple {83365#(<= ~counter~0 10)} assume !(0 == ~cond); {83365#(<= ~counter~0 10)} is VALID [2022-04-28 13:59:36,148 INFO L290 TraceCheckUtils]: 103: Hoare triple {83365#(<= ~counter~0 10)} assume true; {83365#(<= ~counter~0 10)} is VALID [2022-04-28 13:59:36,149 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 13:59:36,149 INFO L290 TraceCheckUtils]: 105: Hoare triple {83365#(<= ~counter~0 10)} assume !!(0 != ~y3~0); {83365#(<= ~counter~0 10)} is VALID [2022-04-28 13:59:36,149 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 13:59:36,150 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 13:59:36,150 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 13:59:36,151 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 13:59:36,151 INFO L290 TraceCheckUtils]: 110: Hoare triple {83393#(<= ~counter~0 11)} ~cond := #in~cond; {83393#(<= ~counter~0 11)} is VALID [2022-04-28 13:59:36,151 INFO L290 TraceCheckUtils]: 111: Hoare triple {83393#(<= ~counter~0 11)} assume !(0 == ~cond); {83393#(<= ~counter~0 11)} is VALID [2022-04-28 13:59:36,152 INFO L290 TraceCheckUtils]: 112: Hoare triple {83393#(<= ~counter~0 11)} assume true; {83393#(<= ~counter~0 11)} is VALID [2022-04-28 13:59:36,152 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 13:59:36,152 INFO L290 TraceCheckUtils]: 114: Hoare triple {83393#(<= ~counter~0 11)} assume !!(0 != ~y3~0); {83393#(<= ~counter~0 11)} is VALID [2022-04-28 13:59:36,153 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 13:59:36,154 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 13:59:36,154 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 13:59:36,154 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 13:59:36,155 INFO L290 TraceCheckUtils]: 119: Hoare triple {83421#(<= ~counter~0 12)} ~cond := #in~cond; {83421#(<= ~counter~0 12)} is VALID [2022-04-28 13:59:36,155 INFO L290 TraceCheckUtils]: 120: Hoare triple {83421#(<= ~counter~0 12)} assume !(0 == ~cond); {83421#(<= ~counter~0 12)} is VALID [2022-04-28 13:59:36,155 INFO L290 TraceCheckUtils]: 121: Hoare triple {83421#(<= ~counter~0 12)} assume true; {83421#(<= ~counter~0 12)} is VALID [2022-04-28 13:59:36,156 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 13:59:36,156 INFO L290 TraceCheckUtils]: 123: Hoare triple {83421#(<= ~counter~0 12)} assume !!(0 != ~y3~0); {83421#(<= ~counter~0 12)} is VALID [2022-04-28 13:59:36,156 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 13:59:36,157 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 13:59:36,157 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 13:59:36,158 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 13:59:36,158 INFO L290 TraceCheckUtils]: 128: Hoare triple {83449#(<= ~counter~0 13)} ~cond := #in~cond; {83449#(<= ~counter~0 13)} is VALID [2022-04-28 13:59:36,158 INFO L290 TraceCheckUtils]: 129: Hoare triple {83449#(<= ~counter~0 13)} assume !(0 == ~cond); {83449#(<= ~counter~0 13)} is VALID [2022-04-28 13:59:36,158 INFO L290 TraceCheckUtils]: 130: Hoare triple {83449#(<= ~counter~0 13)} assume true; {83449#(<= ~counter~0 13)} is VALID [2022-04-28 13:59:36,159 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 13:59:36,159 INFO L290 TraceCheckUtils]: 132: Hoare triple {83449#(<= ~counter~0 13)} assume !!(0 != ~y3~0); {83449#(<= ~counter~0 13)} is VALID [2022-04-28 13:59:36,159 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 13:59:36,160 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 13:59:36,161 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 13:59:36,161 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 13:59:36,161 INFO L290 TraceCheckUtils]: 137: Hoare triple {83477#(<= ~counter~0 14)} ~cond := #in~cond; {83477#(<= ~counter~0 14)} is VALID [2022-04-28 13:59:36,162 INFO L290 TraceCheckUtils]: 138: Hoare triple {83477#(<= ~counter~0 14)} assume !(0 == ~cond); {83477#(<= ~counter~0 14)} is VALID [2022-04-28 13:59:36,162 INFO L290 TraceCheckUtils]: 139: Hoare triple {83477#(<= ~counter~0 14)} assume true; {83477#(<= ~counter~0 14)} is VALID [2022-04-28 13:59:36,162 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 13:59:36,163 INFO L290 TraceCheckUtils]: 141: Hoare triple {83477#(<= ~counter~0 14)} assume !!(0 != ~y3~0); {83477#(<= ~counter~0 14)} is VALID [2022-04-28 13:59:36,163 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 13:59:36,164 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 13:59:36,164 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 13:59:36,164 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 13:59:36,165 INFO L290 TraceCheckUtils]: 146: Hoare triple {83505#(<= ~counter~0 15)} ~cond := #in~cond; {83505#(<= ~counter~0 15)} is VALID [2022-04-28 13:59:36,165 INFO L290 TraceCheckUtils]: 147: Hoare triple {83505#(<= ~counter~0 15)} assume !(0 == ~cond); {83505#(<= ~counter~0 15)} is VALID [2022-04-28 13:59:36,165 INFO L290 TraceCheckUtils]: 148: Hoare triple {83505#(<= ~counter~0 15)} assume true; {83505#(<= ~counter~0 15)} is VALID [2022-04-28 13:59:36,166 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 13:59:36,166 INFO L290 TraceCheckUtils]: 150: Hoare triple {83505#(<= ~counter~0 15)} assume !!(0 != ~y3~0); {83505#(<= ~counter~0 15)} is VALID [2022-04-28 13:59:36,166 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 13:59:36,167 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 13:59:36,167 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 13:59:36,168 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 13:59:36,168 INFO L290 TraceCheckUtils]: 155: Hoare triple {83533#(<= ~counter~0 16)} ~cond := #in~cond; {83533#(<= ~counter~0 16)} is VALID [2022-04-28 13:59:36,168 INFO L290 TraceCheckUtils]: 156: Hoare triple {83533#(<= ~counter~0 16)} assume !(0 == ~cond); {83533#(<= ~counter~0 16)} is VALID [2022-04-28 13:59:36,168 INFO L290 TraceCheckUtils]: 157: Hoare triple {83533#(<= ~counter~0 16)} assume true; {83533#(<= ~counter~0 16)} is VALID [2022-04-28 13:59:36,169 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 13:59:36,169 INFO L290 TraceCheckUtils]: 159: Hoare triple {83533#(<= ~counter~0 16)} assume !!(0 != ~y3~0); {83533#(<= ~counter~0 16)} is VALID [2022-04-28 13:59:36,169 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 13:59:36,170 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 13:59:36,171 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 13:59:36,171 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 13:59:36,171 INFO L290 TraceCheckUtils]: 164: Hoare triple {83561#(<= ~counter~0 17)} ~cond := #in~cond; {83561#(<= ~counter~0 17)} is VALID [2022-04-28 13:59:36,172 INFO L290 TraceCheckUtils]: 165: Hoare triple {83561#(<= ~counter~0 17)} assume !(0 == ~cond); {83561#(<= ~counter~0 17)} is VALID [2022-04-28 13:59:36,172 INFO L290 TraceCheckUtils]: 166: Hoare triple {83561#(<= ~counter~0 17)} assume true; {83561#(<= ~counter~0 17)} is VALID [2022-04-28 13:59:36,172 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 13:59:36,173 INFO L290 TraceCheckUtils]: 168: Hoare triple {83561#(<= ~counter~0 17)} assume !!(0 != ~y3~0); {83561#(<= ~counter~0 17)} is VALID [2022-04-28 13:59:36,173 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 13:59:36,174 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 13:59:36,174 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 13:59:36,174 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 13:59:36,175 INFO L290 TraceCheckUtils]: 173: Hoare triple {83589#(<= ~counter~0 18)} ~cond := #in~cond; {83589#(<= ~counter~0 18)} is VALID [2022-04-28 13:59:36,175 INFO L290 TraceCheckUtils]: 174: Hoare triple {83589#(<= ~counter~0 18)} assume !(0 == ~cond); {83589#(<= ~counter~0 18)} is VALID [2022-04-28 13:59:36,175 INFO L290 TraceCheckUtils]: 175: Hoare triple {83589#(<= ~counter~0 18)} assume true; {83589#(<= ~counter~0 18)} is VALID [2022-04-28 13:59:36,176 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 13:59:36,176 INFO L290 TraceCheckUtils]: 177: Hoare triple {83589#(<= ~counter~0 18)} assume !!(0 != ~y3~0); {83589#(<= ~counter~0 18)} is VALID [2022-04-28 13:59:36,176 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 13:59:36,177 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 13:59:36,177 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 13:59:36,178 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 13:59:36,178 INFO L290 TraceCheckUtils]: 182: Hoare triple {83617#(<= ~counter~0 19)} ~cond := #in~cond; {83617#(<= ~counter~0 19)} is VALID [2022-04-28 13:59:36,178 INFO L290 TraceCheckUtils]: 183: Hoare triple {83617#(<= ~counter~0 19)} assume !(0 == ~cond); {83617#(<= ~counter~0 19)} is VALID [2022-04-28 13:59:36,179 INFO L290 TraceCheckUtils]: 184: Hoare triple {83617#(<= ~counter~0 19)} assume true; {83617#(<= ~counter~0 19)} is VALID [2022-04-28 13:59:36,179 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 13:59:36,179 INFO L290 TraceCheckUtils]: 186: Hoare triple {83617#(<= ~counter~0 19)} assume !!(0 != ~y3~0); {83617#(<= ~counter~0 19)} is VALID [2022-04-28 13:59:36,180 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 13:59:36,181 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 13:59:36,181 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 13:59:36,181 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 13:59:36,182 INFO L290 TraceCheckUtils]: 191: Hoare triple {83645#(<= ~counter~0 20)} ~cond := #in~cond; {83645#(<= ~counter~0 20)} is VALID [2022-04-28 13:59:36,182 INFO L290 TraceCheckUtils]: 192: Hoare triple {83645#(<= ~counter~0 20)} assume !(0 == ~cond); {83645#(<= ~counter~0 20)} is VALID [2022-04-28 13:59:36,182 INFO L290 TraceCheckUtils]: 193: Hoare triple {83645#(<= ~counter~0 20)} assume true; {83645#(<= ~counter~0 20)} is VALID [2022-04-28 13:59:36,183 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 13:59:36,183 INFO L290 TraceCheckUtils]: 195: Hoare triple {83645#(<= ~counter~0 20)} assume !!(0 != ~y3~0); {83645#(<= ~counter~0 20)} is VALID [2022-04-28 13:59:36,183 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 13:59:36,184 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 13:59:36,184 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 13:59:36,185 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 13:59:36,185 INFO L290 TraceCheckUtils]: 200: Hoare triple {83673#(<= ~counter~0 21)} ~cond := #in~cond; {83673#(<= ~counter~0 21)} is VALID [2022-04-28 13:59:36,185 INFO L290 TraceCheckUtils]: 201: Hoare triple {83673#(<= ~counter~0 21)} assume !(0 == ~cond); {83673#(<= ~counter~0 21)} is VALID [2022-04-28 13:59:36,186 INFO L290 TraceCheckUtils]: 202: Hoare triple {83673#(<= ~counter~0 21)} assume true; {83673#(<= ~counter~0 21)} is VALID [2022-04-28 13:59:36,186 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 13:59:36,186 INFO L290 TraceCheckUtils]: 204: Hoare triple {83673#(<= ~counter~0 21)} assume !!(0 != ~y3~0); {83673#(<= ~counter~0 21)} is VALID [2022-04-28 13:59:36,187 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 13:59:36,188 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 13:59:36,188 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 13:59:36,188 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 13:59:36,189 INFO L290 TraceCheckUtils]: 209: Hoare triple {83701#(<= ~counter~0 22)} ~cond := #in~cond; {83701#(<= ~counter~0 22)} is VALID [2022-04-28 13:59:36,189 INFO L290 TraceCheckUtils]: 210: Hoare triple {83701#(<= ~counter~0 22)} assume !(0 == ~cond); {83701#(<= ~counter~0 22)} is VALID [2022-04-28 13:59:36,189 INFO L290 TraceCheckUtils]: 211: Hoare triple {83701#(<= ~counter~0 22)} assume true; {83701#(<= ~counter~0 22)} is VALID [2022-04-28 13:59:36,190 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 13:59:36,190 INFO L290 TraceCheckUtils]: 213: Hoare triple {83701#(<= ~counter~0 22)} assume !!(0 != ~y3~0); {83701#(<= ~counter~0 22)} is VALID [2022-04-28 13:59:36,190 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 13:59:36,191 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 13:59:36,191 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 13:59:36,192 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 13:59:36,192 INFO L290 TraceCheckUtils]: 218: Hoare triple {83729#(<= ~counter~0 23)} ~cond := #in~cond; {83729#(<= ~counter~0 23)} is VALID [2022-04-28 13:59:36,192 INFO L290 TraceCheckUtils]: 219: Hoare triple {83729#(<= ~counter~0 23)} assume !(0 == ~cond); {83729#(<= ~counter~0 23)} is VALID [2022-04-28 13:59:36,192 INFO L290 TraceCheckUtils]: 220: Hoare triple {83729#(<= ~counter~0 23)} assume true; {83729#(<= ~counter~0 23)} is VALID [2022-04-28 13:59:36,193 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 13:59:36,193 INFO L290 TraceCheckUtils]: 222: Hoare triple {83729#(<= ~counter~0 23)} assume !!(0 != ~y3~0); {83729#(<= ~counter~0 23)} is VALID [2022-04-28 13:59:36,193 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 13:59:36,194 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 13:59:36,195 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 13:59:36,195 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 13:59:36,195 INFO L290 TraceCheckUtils]: 227: Hoare triple {83757#(<= ~counter~0 24)} ~cond := #in~cond; {83757#(<= ~counter~0 24)} is VALID [2022-04-28 13:59:36,196 INFO L290 TraceCheckUtils]: 228: Hoare triple {83757#(<= ~counter~0 24)} assume !(0 == ~cond); {83757#(<= ~counter~0 24)} is VALID [2022-04-28 13:59:36,196 INFO L290 TraceCheckUtils]: 229: Hoare triple {83757#(<= ~counter~0 24)} assume true; {83757#(<= ~counter~0 24)} is VALID [2022-04-28 13:59:36,196 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 13:59:36,197 INFO L290 TraceCheckUtils]: 231: Hoare triple {83757#(<= ~counter~0 24)} assume !!(0 != ~y3~0); {83757#(<= ~counter~0 24)} is VALID [2022-04-28 13:59:36,197 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 13:59:36,198 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 13:59:36,198 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 13:59:36,198 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 13:59:36,199 INFO L290 TraceCheckUtils]: 236: Hoare triple {83785#(<= ~counter~0 25)} ~cond := #in~cond; {83785#(<= ~counter~0 25)} is VALID [2022-04-28 13:59:36,199 INFO L290 TraceCheckUtils]: 237: Hoare triple {83785#(<= ~counter~0 25)} assume !(0 == ~cond); {83785#(<= ~counter~0 25)} is VALID [2022-04-28 13:59:36,199 INFO L290 TraceCheckUtils]: 238: Hoare triple {83785#(<= ~counter~0 25)} assume true; {83785#(<= ~counter~0 25)} is VALID [2022-04-28 13:59:36,200 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 13:59:36,200 INFO L290 TraceCheckUtils]: 240: Hoare triple {83785#(<= ~counter~0 25)} assume !!(0 != ~y3~0); {83785#(<= ~counter~0 25)} is VALID [2022-04-28 13:59:36,200 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 13:59:36,201 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 13:59:36,201 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 13:59:36,202 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 13:59:36,202 INFO L290 TraceCheckUtils]: 245: Hoare triple {83813#(<= ~counter~0 26)} ~cond := #in~cond; {83813#(<= ~counter~0 26)} is VALID [2022-04-28 13:59:36,202 INFO L290 TraceCheckUtils]: 246: Hoare triple {83813#(<= ~counter~0 26)} assume !(0 == ~cond); {83813#(<= ~counter~0 26)} is VALID [2022-04-28 13:59:36,202 INFO L290 TraceCheckUtils]: 247: Hoare triple {83813#(<= ~counter~0 26)} assume true; {83813#(<= ~counter~0 26)} is VALID [2022-04-28 13:59:36,203 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 13:59:36,203 INFO L290 TraceCheckUtils]: 249: Hoare triple {83813#(<= ~counter~0 26)} assume !!(0 != ~y3~0); {83813#(<= ~counter~0 26)} is VALID [2022-04-28 13:59:36,203 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 13:59:36,204 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 13:59:36,205 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 13:59:36,205 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 13:59:36,205 INFO L290 TraceCheckUtils]: 254: Hoare triple {83841#(<= ~counter~0 27)} ~cond := #in~cond; {83841#(<= ~counter~0 27)} is VALID [2022-04-28 13:59:36,206 INFO L290 TraceCheckUtils]: 255: Hoare triple {83841#(<= ~counter~0 27)} assume !(0 == ~cond); {83841#(<= ~counter~0 27)} is VALID [2022-04-28 13:59:36,206 INFO L290 TraceCheckUtils]: 256: Hoare triple {83841#(<= ~counter~0 27)} assume true; {83841#(<= ~counter~0 27)} is VALID [2022-04-28 13:59:36,206 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 13:59:36,207 INFO L290 TraceCheckUtils]: 258: Hoare triple {83841#(<= ~counter~0 27)} assume !!(0 != ~y3~0); {83841#(<= ~counter~0 27)} is VALID [2022-04-28 13:59:36,207 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 13:59:36,208 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 13:59:36,208 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 13:59:36,208 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 13:59:36,209 INFO L290 TraceCheckUtils]: 263: Hoare triple {83869#(<= ~counter~0 28)} ~cond := #in~cond; {83869#(<= ~counter~0 28)} is VALID [2022-04-28 13:59:36,209 INFO L290 TraceCheckUtils]: 264: Hoare triple {83869#(<= ~counter~0 28)} assume !(0 == ~cond); {83869#(<= ~counter~0 28)} is VALID [2022-04-28 13:59:36,209 INFO L290 TraceCheckUtils]: 265: Hoare triple {83869#(<= ~counter~0 28)} assume true; {83869#(<= ~counter~0 28)} is VALID [2022-04-28 13:59:36,210 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 13:59:36,210 INFO L290 TraceCheckUtils]: 267: Hoare triple {83869#(<= ~counter~0 28)} assume !!(0 != ~y3~0); {83869#(<= ~counter~0 28)} is VALID [2022-04-28 13:59:36,210 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 13:59:36,211 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 13:59:36,211 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 13:59:36,212 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 13:59:36,212 INFO L290 TraceCheckUtils]: 272: Hoare triple {83897#(<= ~counter~0 29)} ~cond := #in~cond; {83897#(<= ~counter~0 29)} is VALID [2022-04-28 13:59:36,212 INFO L290 TraceCheckUtils]: 273: Hoare triple {83897#(<= ~counter~0 29)} assume !(0 == ~cond); {83897#(<= ~counter~0 29)} is VALID [2022-04-28 13:59:36,213 INFO L290 TraceCheckUtils]: 274: Hoare triple {83897#(<= ~counter~0 29)} assume true; {83897#(<= ~counter~0 29)} is VALID [2022-04-28 13:59:36,213 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 13:59:36,213 INFO L290 TraceCheckUtils]: 276: Hoare triple {83897#(<= ~counter~0 29)} assume !!(0 != ~y3~0); {83897#(<= ~counter~0 29)} is VALID [2022-04-28 13:59:36,214 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 13:59:36,214 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 13:59:36,215 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 13:59:36,215 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 13:59:36,215 INFO L290 TraceCheckUtils]: 281: Hoare triple {83925#(<= ~counter~0 30)} ~cond := #in~cond; {83925#(<= ~counter~0 30)} is VALID [2022-04-28 13:59:36,216 INFO L290 TraceCheckUtils]: 282: Hoare triple {83925#(<= ~counter~0 30)} assume !(0 == ~cond); {83925#(<= ~counter~0 30)} is VALID [2022-04-28 13:59:36,216 INFO L290 TraceCheckUtils]: 283: Hoare triple {83925#(<= ~counter~0 30)} assume true; {83925#(<= ~counter~0 30)} is VALID [2022-04-28 13:59:36,216 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 13:59:36,217 INFO L290 TraceCheckUtils]: 285: Hoare triple {83925#(<= ~counter~0 30)} assume !!(0 != ~y3~0); {83925#(<= ~counter~0 30)} is VALID [2022-04-28 13:59:36,217 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 13:59:36,218 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 13:59:36,218 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 13:59:36,219 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 13:59:36,219 INFO L290 TraceCheckUtils]: 290: Hoare triple {83953#(<= ~counter~0 31)} ~cond := #in~cond; {83953#(<= ~counter~0 31)} is VALID [2022-04-28 13:59:36,219 INFO L290 TraceCheckUtils]: 291: Hoare triple {83953#(<= ~counter~0 31)} assume !(0 == ~cond); {83953#(<= ~counter~0 31)} is VALID [2022-04-28 13:59:36,219 INFO L290 TraceCheckUtils]: 292: Hoare triple {83953#(<= ~counter~0 31)} assume true; {83953#(<= ~counter~0 31)} is VALID [2022-04-28 13:59:36,220 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 13:59:36,220 INFO L290 TraceCheckUtils]: 294: Hoare triple {83953#(<= ~counter~0 31)} assume !!(0 != ~y3~0); {83953#(<= ~counter~0 31)} is VALID [2022-04-28 13:59:36,220 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 13:59:36,221 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 13:59:36,221 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 13:59:36,222 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 13:59:36,222 INFO L290 TraceCheckUtils]: 299: Hoare triple {83981#(<= ~counter~0 32)} ~cond := #in~cond; {83981#(<= ~counter~0 32)} is VALID [2022-04-28 13:59:36,222 INFO L290 TraceCheckUtils]: 300: Hoare triple {83981#(<= ~counter~0 32)} assume !(0 == ~cond); {83981#(<= ~counter~0 32)} is VALID [2022-04-28 13:59:36,223 INFO L290 TraceCheckUtils]: 301: Hoare triple {83981#(<= ~counter~0 32)} assume true; {83981#(<= ~counter~0 32)} is VALID [2022-04-28 13:59:36,223 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 13:59:36,223 INFO L290 TraceCheckUtils]: 303: Hoare triple {83981#(<= ~counter~0 32)} assume !!(0 != ~y3~0); {83981#(<= ~counter~0 32)} is VALID [2022-04-28 13:59:36,224 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 13:59:36,225 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 13:59:36,225 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 13:59:36,225 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 13:59:36,226 INFO L290 TraceCheckUtils]: 308: Hoare triple {84009#(<= ~counter~0 33)} ~cond := #in~cond; {84009#(<= ~counter~0 33)} is VALID [2022-04-28 13:59:36,226 INFO L290 TraceCheckUtils]: 309: Hoare triple {84009#(<= ~counter~0 33)} assume !(0 == ~cond); {84009#(<= ~counter~0 33)} is VALID [2022-04-28 13:59:36,226 INFO L290 TraceCheckUtils]: 310: Hoare triple {84009#(<= ~counter~0 33)} assume true; {84009#(<= ~counter~0 33)} is VALID [2022-04-28 13:59:36,227 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 13:59:36,227 INFO L290 TraceCheckUtils]: 312: Hoare triple {84009#(<= ~counter~0 33)} assume !!(0 != ~y3~0); {84009#(<= ~counter~0 33)} is VALID [2022-04-28 13:59:36,227 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 13:59:36,228 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 13:59:36,228 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 13:59:36,229 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 13:59:36,229 INFO L290 TraceCheckUtils]: 317: Hoare triple {84037#(<= ~counter~0 34)} ~cond := #in~cond; {84037#(<= ~counter~0 34)} is VALID [2022-04-28 13:59:36,229 INFO L290 TraceCheckUtils]: 318: Hoare triple {84037#(<= ~counter~0 34)} assume !(0 == ~cond); {84037#(<= ~counter~0 34)} is VALID [2022-04-28 13:59:36,229 INFO L290 TraceCheckUtils]: 319: Hoare triple {84037#(<= ~counter~0 34)} assume true; {84037#(<= ~counter~0 34)} is VALID [2022-04-28 13:59:36,230 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 13:59:36,230 INFO L290 TraceCheckUtils]: 321: Hoare triple {84037#(<= ~counter~0 34)} assume !!(0 != ~y3~0); {84037#(<= ~counter~0 34)} is VALID [2022-04-28 13:59:36,230 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 13:59:36,231 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 13:59:36,231 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 13:59:36,232 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 13:59:36,232 INFO L290 TraceCheckUtils]: 326: Hoare triple {84065#(<= ~counter~0 35)} ~cond := #in~cond; {84065#(<= ~counter~0 35)} is VALID [2022-04-28 13:59:36,232 INFO L290 TraceCheckUtils]: 327: Hoare triple {84065#(<= ~counter~0 35)} assume !(0 == ~cond); {84065#(<= ~counter~0 35)} is VALID [2022-04-28 13:59:36,233 INFO L290 TraceCheckUtils]: 328: Hoare triple {84065#(<= ~counter~0 35)} assume true; {84065#(<= ~counter~0 35)} is VALID [2022-04-28 13:59:36,239 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 13:59:36,239 INFO L290 TraceCheckUtils]: 330: Hoare triple {84065#(<= ~counter~0 35)} assume !!(0 != ~y3~0); {84065#(<= ~counter~0 35)} is VALID [2022-04-28 13:59:36,240 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 13:59:36,242 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 13:59:36,242 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 13:59:36,242 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 13:59:36,243 INFO L290 TraceCheckUtils]: 335: Hoare triple {84093#(<= ~counter~0 36)} ~cond := #in~cond; {84093#(<= ~counter~0 36)} is VALID [2022-04-28 13:59:36,243 INFO L290 TraceCheckUtils]: 336: Hoare triple {84093#(<= ~counter~0 36)} assume !(0 == ~cond); {84093#(<= ~counter~0 36)} is VALID [2022-04-28 13:59:36,243 INFO L290 TraceCheckUtils]: 337: Hoare triple {84093#(<= ~counter~0 36)} assume true; {84093#(<= ~counter~0 36)} is VALID [2022-04-28 13:59:36,244 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 13:59:36,244 INFO L290 TraceCheckUtils]: 339: Hoare triple {84093#(<= ~counter~0 36)} assume !!(0 != ~y3~0); {84093#(<= ~counter~0 36)} is VALID [2022-04-28 13:59:36,244 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 13:59:36,244 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 13:59:36,245 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 13:59:36,245 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 13:59:36,245 INFO L290 TraceCheckUtils]: 344: Hoare triple {83057#false} ~cond := #in~cond; {83057#false} is VALID [2022-04-28 13:59:36,245 INFO L290 TraceCheckUtils]: 345: Hoare triple {83057#false} assume 0 == ~cond; {83057#false} is VALID [2022-04-28 13:59:36,245 INFO L290 TraceCheckUtils]: 346: Hoare triple {83057#false} assume !false; {83057#false} is VALID [2022-04-28 13:59:36,246 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 13:59:36,246 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 13:59:37,852 INFO L290 TraceCheckUtils]: 346: Hoare triple {83057#false} assume !false; {83057#false} is VALID [2022-04-28 13:59:37,853 INFO L290 TraceCheckUtils]: 345: Hoare triple {83057#false} assume 0 == ~cond; {83057#false} is VALID [2022-04-28 13:59:37,853 INFO L290 TraceCheckUtils]: 344: Hoare triple {83057#false} ~cond := #in~cond; {83057#false} is VALID [2022-04-28 13:59:37,853 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 13:59:37,853 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 13:59:37,853 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 13:59:37,854 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 13:59:37,854 INFO L290 TraceCheckUtils]: 339: Hoare triple {84153#(< ~counter~0 50)} assume !!(0 != ~y3~0); {84153#(< ~counter~0 50)} is VALID [2022-04-28 13:59:37,854 INFO L284 TraceCheckUtils]: 338: Hoare quadruple {83056#true} {84153#(< ~counter~0 50)} #63#return; {84153#(< ~counter~0 50)} is VALID [2022-04-28 13:59:37,854 INFO L290 TraceCheckUtils]: 337: Hoare triple {83056#true} assume true; {83056#true} is VALID [2022-04-28 13:59:37,854 INFO L290 TraceCheckUtils]: 336: Hoare triple {83056#true} assume !(0 == ~cond); {83056#true} is VALID [2022-04-28 13:59:37,854 INFO L290 TraceCheckUtils]: 335: Hoare triple {83056#true} ~cond := #in~cond; {83056#true} is VALID [2022-04-28 13:59:37,855 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 13:59:37,855 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 13:59:37,857 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 13:59:37,857 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 13:59:37,857 INFO L290 TraceCheckUtils]: 330: Hoare triple {84181#(< ~counter~0 49)} assume !!(0 != ~y3~0); {84181#(< ~counter~0 49)} is VALID [2022-04-28 13:59:37,858 INFO L284 TraceCheckUtils]: 329: Hoare quadruple {83056#true} {84181#(< ~counter~0 49)} #63#return; {84181#(< ~counter~0 49)} is VALID [2022-04-28 13:59:37,858 INFO L290 TraceCheckUtils]: 328: Hoare triple {83056#true} assume true; {83056#true} is VALID [2022-04-28 13:59:37,858 INFO L290 TraceCheckUtils]: 327: Hoare triple {83056#true} assume !(0 == ~cond); {83056#true} is VALID [2022-04-28 13:59:37,858 INFO L290 TraceCheckUtils]: 326: Hoare triple {83056#true} ~cond := #in~cond; {83056#true} is VALID [2022-04-28 13:59:37,858 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 13:59:37,858 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 13:59:37,859 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 13:59:37,859 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 13:59:37,860 INFO L290 TraceCheckUtils]: 321: Hoare triple {84209#(< ~counter~0 48)} assume !!(0 != ~y3~0); {84209#(< ~counter~0 48)} is VALID [2022-04-28 13:59:37,860 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {83056#true} {84209#(< ~counter~0 48)} #63#return; {84209#(< ~counter~0 48)} is VALID [2022-04-28 13:59:37,860 INFO L290 TraceCheckUtils]: 319: Hoare triple {83056#true} assume true; {83056#true} is VALID [2022-04-28 13:59:37,860 INFO L290 TraceCheckUtils]: 318: Hoare triple {83056#true} assume !(0 == ~cond); {83056#true} is VALID [2022-04-28 13:59:37,860 INFO L290 TraceCheckUtils]: 317: Hoare triple {83056#true} ~cond := #in~cond; {83056#true} is VALID [2022-04-28 13:59:37,860 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 13:59:37,861 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 13:59:37,861 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 13:59:37,862 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 13:59:37,862 INFO L290 TraceCheckUtils]: 312: Hoare triple {84237#(< ~counter~0 47)} assume !!(0 != ~y3~0); {84237#(< ~counter~0 47)} is VALID [2022-04-28 13:59:37,862 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {83056#true} {84237#(< ~counter~0 47)} #63#return; {84237#(< ~counter~0 47)} is VALID [2022-04-28 13:59:37,862 INFO L290 TraceCheckUtils]: 310: Hoare triple {83056#true} assume true; {83056#true} is VALID [2022-04-28 13:59:37,862 INFO L290 TraceCheckUtils]: 309: Hoare triple {83056#true} assume !(0 == ~cond); {83056#true} is VALID [2022-04-28 13:59:37,863 INFO L290 TraceCheckUtils]: 308: Hoare triple {83056#true} ~cond := #in~cond; {83056#true} is VALID [2022-04-28 13:59:37,863 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 13:59:37,863 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 13:59:37,864 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 13:59:37,864 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 13:59:37,864 INFO L290 TraceCheckUtils]: 303: Hoare triple {84265#(< ~counter~0 46)} assume !!(0 != ~y3~0); {84265#(< ~counter~0 46)} is VALID [2022-04-28 13:59:37,865 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {83056#true} {84265#(< ~counter~0 46)} #63#return; {84265#(< ~counter~0 46)} is VALID [2022-04-28 13:59:37,865 INFO L290 TraceCheckUtils]: 301: Hoare triple {83056#true} assume true; {83056#true} is VALID [2022-04-28 13:59:37,865 INFO L290 TraceCheckUtils]: 300: Hoare triple {83056#true} assume !(0 == ~cond); {83056#true} is VALID [2022-04-28 13:59:37,865 INFO L290 TraceCheckUtils]: 299: Hoare triple {83056#true} ~cond := #in~cond; {83056#true} is VALID [2022-04-28 13:59:37,865 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 13:59:37,865 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 13:59:37,866 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 13:59:37,866 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 13:59:37,866 INFO L290 TraceCheckUtils]: 294: Hoare triple {84293#(< ~counter~0 45)} assume !!(0 != ~y3~0); {84293#(< ~counter~0 45)} is VALID [2022-04-28 13:59:37,867 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {83056#true} {84293#(< ~counter~0 45)} #63#return; {84293#(< ~counter~0 45)} is VALID [2022-04-28 13:59:37,867 INFO L290 TraceCheckUtils]: 292: Hoare triple {83056#true} assume true; {83056#true} is VALID [2022-04-28 13:59:37,867 INFO L290 TraceCheckUtils]: 291: Hoare triple {83056#true} assume !(0 == ~cond); {83056#true} is VALID [2022-04-28 13:59:37,867 INFO L290 TraceCheckUtils]: 290: Hoare triple {83056#true} ~cond := #in~cond; {83056#true} is VALID [2022-04-28 13:59:37,867 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 13:59:37,867 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 13:59:37,868 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 13:59:37,869 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 13:59:37,869 INFO L290 TraceCheckUtils]: 285: Hoare triple {84321#(< ~counter~0 44)} assume !!(0 != ~y3~0); {84321#(< ~counter~0 44)} is VALID [2022-04-28 13:59:37,869 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {83056#true} {84321#(< ~counter~0 44)} #63#return; {84321#(< ~counter~0 44)} is VALID [2022-04-28 13:59:37,869 INFO L290 TraceCheckUtils]: 283: Hoare triple {83056#true} assume true; {83056#true} is VALID [2022-04-28 13:59:37,869 INFO L290 TraceCheckUtils]: 282: Hoare triple {83056#true} assume !(0 == ~cond); {83056#true} is VALID [2022-04-28 13:59:37,870 INFO L290 TraceCheckUtils]: 281: Hoare triple {83056#true} ~cond := #in~cond; {83056#true} is VALID [2022-04-28 13:59:37,870 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 13:59:37,870 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 13:59:37,871 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 13:59:37,871 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 13:59:37,871 INFO L290 TraceCheckUtils]: 276: Hoare triple {84349#(< ~counter~0 43)} assume !!(0 != ~y3~0); {84349#(< ~counter~0 43)} is VALID [2022-04-28 13:59:37,872 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {83056#true} {84349#(< ~counter~0 43)} #63#return; {84349#(< ~counter~0 43)} is VALID [2022-04-28 13:59:37,872 INFO L290 TraceCheckUtils]: 274: Hoare triple {83056#true} assume true; {83056#true} is VALID [2022-04-28 13:59:37,872 INFO L290 TraceCheckUtils]: 273: Hoare triple {83056#true} assume !(0 == ~cond); {83056#true} is VALID [2022-04-28 13:59:37,872 INFO L290 TraceCheckUtils]: 272: Hoare triple {83056#true} ~cond := #in~cond; {83056#true} is VALID [2022-04-28 13:59:37,872 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 13:59:37,872 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 13:59:37,873 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 13:59:37,873 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 13:59:37,873 INFO L290 TraceCheckUtils]: 267: Hoare triple {84377#(< ~counter~0 42)} assume !!(0 != ~y3~0); {84377#(< ~counter~0 42)} is VALID [2022-04-28 13:59:37,874 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {83056#true} {84377#(< ~counter~0 42)} #63#return; {84377#(< ~counter~0 42)} is VALID [2022-04-28 13:59:37,874 INFO L290 TraceCheckUtils]: 265: Hoare triple {83056#true} assume true; {83056#true} is VALID [2022-04-28 13:59:37,874 INFO L290 TraceCheckUtils]: 264: Hoare triple {83056#true} assume !(0 == ~cond); {83056#true} is VALID [2022-04-28 13:59:37,874 INFO L290 TraceCheckUtils]: 263: Hoare triple {83056#true} ~cond := #in~cond; {83056#true} is VALID [2022-04-28 13:59:37,874 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 13:59:37,874 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 13:59:37,875 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 13:59:37,876 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 13:59:37,876 INFO L290 TraceCheckUtils]: 258: Hoare triple {84405#(< ~counter~0 41)} assume !!(0 != ~y3~0); {84405#(< ~counter~0 41)} is VALID [2022-04-28 13:59:37,876 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {83056#true} {84405#(< ~counter~0 41)} #63#return; {84405#(< ~counter~0 41)} is VALID [2022-04-28 13:59:37,876 INFO L290 TraceCheckUtils]: 256: Hoare triple {83056#true} assume true; {83056#true} is VALID [2022-04-28 13:59:37,876 INFO L290 TraceCheckUtils]: 255: Hoare triple {83056#true} assume !(0 == ~cond); {83056#true} is VALID [2022-04-28 13:59:37,876 INFO L290 TraceCheckUtils]: 254: Hoare triple {83056#true} ~cond := #in~cond; {83056#true} is VALID [2022-04-28 13:59:37,877 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 13:59:37,877 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 13:59:37,878 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 13:59:37,878 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 13:59:37,878 INFO L290 TraceCheckUtils]: 249: Hoare triple {84433#(< ~counter~0 40)} assume !!(0 != ~y3~0); {84433#(< ~counter~0 40)} is VALID [2022-04-28 13:59:37,879 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {83056#true} {84433#(< ~counter~0 40)} #63#return; {84433#(< ~counter~0 40)} is VALID [2022-04-28 13:59:37,879 INFO L290 TraceCheckUtils]: 247: Hoare triple {83056#true} assume true; {83056#true} is VALID [2022-04-28 13:59:37,879 INFO L290 TraceCheckUtils]: 246: Hoare triple {83056#true} assume !(0 == ~cond); {83056#true} is VALID [2022-04-28 13:59:37,879 INFO L290 TraceCheckUtils]: 245: Hoare triple {83056#true} ~cond := #in~cond; {83056#true} is VALID [2022-04-28 13:59:37,879 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 13:59:37,879 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 13:59:37,880 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 13:59:37,880 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 13:59:37,880 INFO L290 TraceCheckUtils]: 240: Hoare triple {84461#(< ~counter~0 39)} assume !!(0 != ~y3~0); {84461#(< ~counter~0 39)} is VALID [2022-04-28 13:59:37,881 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {83056#true} {84461#(< ~counter~0 39)} #63#return; {84461#(< ~counter~0 39)} is VALID [2022-04-28 13:59:37,881 INFO L290 TraceCheckUtils]: 238: Hoare triple {83056#true} assume true; {83056#true} is VALID [2022-04-28 13:59:37,881 INFO L290 TraceCheckUtils]: 237: Hoare triple {83056#true} assume !(0 == ~cond); {83056#true} is VALID [2022-04-28 13:59:37,881 INFO L290 TraceCheckUtils]: 236: Hoare triple {83056#true} ~cond := #in~cond; {83056#true} is VALID [2022-04-28 13:59:37,881 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 13:59:37,881 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 13:59:37,882 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 13:59:37,883 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 13:59:37,883 INFO L290 TraceCheckUtils]: 231: Hoare triple {84489#(< ~counter~0 38)} assume !!(0 != ~y3~0); {84489#(< ~counter~0 38)} is VALID [2022-04-28 13:59:37,883 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {83056#true} {84489#(< ~counter~0 38)} #63#return; {84489#(< ~counter~0 38)} is VALID [2022-04-28 13:59:37,883 INFO L290 TraceCheckUtils]: 229: Hoare triple {83056#true} assume true; {83056#true} is VALID [2022-04-28 13:59:37,883 INFO L290 TraceCheckUtils]: 228: Hoare triple {83056#true} assume !(0 == ~cond); {83056#true} is VALID [2022-04-28 13:59:37,884 INFO L290 TraceCheckUtils]: 227: Hoare triple {83056#true} ~cond := #in~cond; {83056#true} is VALID [2022-04-28 13:59:37,884 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 13:59:37,884 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 13:59:37,885 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 13:59:37,885 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 13:59:37,885 INFO L290 TraceCheckUtils]: 222: Hoare triple {84093#(<= ~counter~0 36)} assume !!(0 != ~y3~0); {84093#(<= ~counter~0 36)} is VALID [2022-04-28 13:59:37,886 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {83056#true} {84093#(<= ~counter~0 36)} #63#return; {84093#(<= ~counter~0 36)} is VALID [2022-04-28 13:59:37,886 INFO L290 TraceCheckUtils]: 220: Hoare triple {83056#true} assume true; {83056#true} is VALID [2022-04-28 13:59:37,886 INFO L290 TraceCheckUtils]: 219: Hoare triple {83056#true} assume !(0 == ~cond); {83056#true} is VALID [2022-04-28 13:59:37,886 INFO L290 TraceCheckUtils]: 218: Hoare triple {83056#true} ~cond := #in~cond; {83056#true} is VALID [2022-04-28 13:59:37,886 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 13:59:37,886 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 13:59:37,887 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 13:59:37,887 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 13:59:37,887 INFO L290 TraceCheckUtils]: 213: Hoare triple {84065#(<= ~counter~0 35)} assume !!(0 != ~y3~0); {84065#(<= ~counter~0 35)} is VALID [2022-04-28 13:59:37,888 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {83056#true} {84065#(<= ~counter~0 35)} #63#return; {84065#(<= ~counter~0 35)} is VALID [2022-04-28 13:59:37,888 INFO L290 TraceCheckUtils]: 211: Hoare triple {83056#true} assume true; {83056#true} is VALID [2022-04-28 13:59:37,888 INFO L290 TraceCheckUtils]: 210: Hoare triple {83056#true} assume !(0 == ~cond); {83056#true} is VALID [2022-04-28 13:59:37,888 INFO L290 TraceCheckUtils]: 209: Hoare triple {83056#true} ~cond := #in~cond; {83056#true} is VALID [2022-04-28 13:59:37,888 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 13:59:37,888 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 13:59:37,889 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 13:59:37,890 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 13:59:37,890 INFO L290 TraceCheckUtils]: 204: Hoare triple {84037#(<= ~counter~0 34)} assume !!(0 != ~y3~0); {84037#(<= ~counter~0 34)} is VALID [2022-04-28 13:59:37,890 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {83056#true} {84037#(<= ~counter~0 34)} #63#return; {84037#(<= ~counter~0 34)} is VALID [2022-04-28 13:59:37,890 INFO L290 TraceCheckUtils]: 202: Hoare triple {83056#true} assume true; {83056#true} is VALID [2022-04-28 13:59:37,890 INFO L290 TraceCheckUtils]: 201: Hoare triple {83056#true} assume !(0 == ~cond); {83056#true} is VALID [2022-04-28 13:59:37,890 INFO L290 TraceCheckUtils]: 200: Hoare triple {83056#true} ~cond := #in~cond; {83056#true} is VALID [2022-04-28 13:59:37,891 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 13:59:37,891 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 13:59:37,892 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 13:59:37,892 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 13:59:37,892 INFO L290 TraceCheckUtils]: 195: Hoare triple {84009#(<= ~counter~0 33)} assume !!(0 != ~y3~0); {84009#(<= ~counter~0 33)} is VALID [2022-04-28 13:59:37,893 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {83056#true} {84009#(<= ~counter~0 33)} #63#return; {84009#(<= ~counter~0 33)} is VALID [2022-04-28 13:59:37,893 INFO L290 TraceCheckUtils]: 193: Hoare triple {83056#true} assume true; {83056#true} is VALID [2022-04-28 13:59:37,893 INFO L290 TraceCheckUtils]: 192: Hoare triple {83056#true} assume !(0 == ~cond); {83056#true} is VALID [2022-04-28 13:59:37,893 INFO L290 TraceCheckUtils]: 191: Hoare triple {83056#true} ~cond := #in~cond; {83056#true} is VALID [2022-04-28 13:59:37,893 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 13:59:37,893 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 13:59:37,894 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 13:59:37,894 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 13:59:37,894 INFO L290 TraceCheckUtils]: 186: Hoare triple {83981#(<= ~counter~0 32)} assume !!(0 != ~y3~0); {83981#(<= ~counter~0 32)} is VALID [2022-04-28 13:59:37,895 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {83056#true} {83981#(<= ~counter~0 32)} #63#return; {83981#(<= ~counter~0 32)} is VALID [2022-04-28 13:59:37,895 INFO L290 TraceCheckUtils]: 184: Hoare triple {83056#true} assume true; {83056#true} is VALID [2022-04-28 13:59:37,895 INFO L290 TraceCheckUtils]: 183: Hoare triple {83056#true} assume !(0 == ~cond); {83056#true} is VALID [2022-04-28 13:59:37,895 INFO L290 TraceCheckUtils]: 182: Hoare triple {83056#true} ~cond := #in~cond; {83056#true} is VALID [2022-04-28 13:59:37,895 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 13:59:37,895 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 13:59:37,896 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 13:59:37,896 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 13:59:37,897 INFO L290 TraceCheckUtils]: 177: Hoare triple {83953#(<= ~counter~0 31)} assume !!(0 != ~y3~0); {83953#(<= ~counter~0 31)} is VALID [2022-04-28 13:59:37,897 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {83056#true} {83953#(<= ~counter~0 31)} #63#return; {83953#(<= ~counter~0 31)} is VALID [2022-04-28 13:59:37,897 INFO L290 TraceCheckUtils]: 175: Hoare triple {83056#true} assume true; {83056#true} is VALID [2022-04-28 13:59:37,897 INFO L290 TraceCheckUtils]: 174: Hoare triple {83056#true} assume !(0 == ~cond); {83056#true} is VALID [2022-04-28 13:59:37,897 INFO L290 TraceCheckUtils]: 173: Hoare triple {83056#true} ~cond := #in~cond; {83056#true} is VALID [2022-04-28 13:59:37,897 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 13:59:37,898 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 13:59:37,898 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 13:59:37,899 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 13:59:37,899 INFO L290 TraceCheckUtils]: 168: Hoare triple {83925#(<= ~counter~0 30)} assume !!(0 != ~y3~0); {83925#(<= ~counter~0 30)} is VALID [2022-04-28 13:59:37,899 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {83056#true} {83925#(<= ~counter~0 30)} #63#return; {83925#(<= ~counter~0 30)} is VALID [2022-04-28 13:59:37,899 INFO L290 TraceCheckUtils]: 166: Hoare triple {83056#true} assume true; {83056#true} is VALID [2022-04-28 13:59:37,900 INFO L290 TraceCheckUtils]: 165: Hoare triple {83056#true} assume !(0 == ~cond); {83056#true} is VALID [2022-04-28 13:59:37,900 INFO L290 TraceCheckUtils]: 164: Hoare triple {83056#true} ~cond := #in~cond; {83056#true} is VALID [2022-04-28 13:59:37,900 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 13:59:37,900 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 13:59:37,901 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 13:59:37,901 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 13:59:37,901 INFO L290 TraceCheckUtils]: 159: Hoare triple {83897#(<= ~counter~0 29)} assume !!(0 != ~y3~0); {83897#(<= ~counter~0 29)} is VALID [2022-04-28 13:59:37,902 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {83056#true} {83897#(<= ~counter~0 29)} #63#return; {83897#(<= ~counter~0 29)} is VALID [2022-04-28 13:59:37,902 INFO L290 TraceCheckUtils]: 157: Hoare triple {83056#true} assume true; {83056#true} is VALID [2022-04-28 13:59:37,902 INFO L290 TraceCheckUtils]: 156: Hoare triple {83056#true} assume !(0 == ~cond); {83056#true} is VALID [2022-04-28 13:59:37,902 INFO L290 TraceCheckUtils]: 155: Hoare triple {83056#true} ~cond := #in~cond; {83056#true} is VALID [2022-04-28 13:59:37,902 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 13:59:37,902 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 13:59:37,903 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 13:59:37,903 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 13:59:37,903 INFO L290 TraceCheckUtils]: 150: Hoare triple {83869#(<= ~counter~0 28)} assume !!(0 != ~y3~0); {83869#(<= ~counter~0 28)} is VALID [2022-04-28 13:59:37,904 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {83056#true} {83869#(<= ~counter~0 28)} #63#return; {83869#(<= ~counter~0 28)} is VALID [2022-04-28 13:59:37,904 INFO L290 TraceCheckUtils]: 148: Hoare triple {83056#true} assume true; {83056#true} is VALID [2022-04-28 13:59:37,904 INFO L290 TraceCheckUtils]: 147: Hoare triple {83056#true} assume !(0 == ~cond); {83056#true} is VALID [2022-04-28 13:59:37,904 INFO L290 TraceCheckUtils]: 146: Hoare triple {83056#true} ~cond := #in~cond; {83056#true} is VALID [2022-04-28 13:59:37,904 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 13:59:37,904 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 13:59:37,905 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 13:59:37,906 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 13:59:37,906 INFO L290 TraceCheckUtils]: 141: Hoare triple {83841#(<= ~counter~0 27)} assume !!(0 != ~y3~0); {83841#(<= ~counter~0 27)} is VALID [2022-04-28 13:59:37,906 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {83056#true} {83841#(<= ~counter~0 27)} #63#return; {83841#(<= ~counter~0 27)} is VALID [2022-04-28 13:59:37,906 INFO L290 TraceCheckUtils]: 139: Hoare triple {83056#true} assume true; {83056#true} is VALID [2022-04-28 13:59:37,906 INFO L290 TraceCheckUtils]: 138: Hoare triple {83056#true} assume !(0 == ~cond); {83056#true} is VALID [2022-04-28 13:59:37,906 INFO L290 TraceCheckUtils]: 137: Hoare triple {83056#true} ~cond := #in~cond; {83056#true} is VALID [2022-04-28 13:59:37,907 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 13:59:37,907 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 13:59:37,908 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 13:59:37,908 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 13:59:37,908 INFO L290 TraceCheckUtils]: 132: Hoare triple {83813#(<= ~counter~0 26)} assume !!(0 != ~y3~0); {83813#(<= ~counter~0 26)} is VALID [2022-04-28 13:59:37,909 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {83056#true} {83813#(<= ~counter~0 26)} #63#return; {83813#(<= ~counter~0 26)} is VALID [2022-04-28 13:59:37,909 INFO L290 TraceCheckUtils]: 130: Hoare triple {83056#true} assume true; {83056#true} is VALID [2022-04-28 13:59:37,909 INFO L290 TraceCheckUtils]: 129: Hoare triple {83056#true} assume !(0 == ~cond); {83056#true} is VALID [2022-04-28 13:59:37,909 INFO L290 TraceCheckUtils]: 128: Hoare triple {83056#true} ~cond := #in~cond; {83056#true} is VALID [2022-04-28 13:59:37,909 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 13:59:37,909 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 13:59:37,910 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 13:59:37,910 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 13:59:37,910 INFO L290 TraceCheckUtils]: 123: Hoare triple {83785#(<= ~counter~0 25)} assume !!(0 != ~y3~0); {83785#(<= ~counter~0 25)} is VALID [2022-04-28 13:59:37,911 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {83056#true} {83785#(<= ~counter~0 25)} #63#return; {83785#(<= ~counter~0 25)} is VALID [2022-04-28 13:59:37,911 INFO L290 TraceCheckUtils]: 121: Hoare triple {83056#true} assume true; {83056#true} is VALID [2022-04-28 13:59:37,911 INFO L290 TraceCheckUtils]: 120: Hoare triple {83056#true} assume !(0 == ~cond); {83056#true} is VALID [2022-04-28 13:59:37,911 INFO L290 TraceCheckUtils]: 119: Hoare triple {83056#true} ~cond := #in~cond; {83056#true} is VALID [2022-04-28 13:59:37,911 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 13:59:37,911 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 13:59:37,912 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 13:59:37,913 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 13:59:37,913 INFO L290 TraceCheckUtils]: 114: Hoare triple {83757#(<= ~counter~0 24)} assume !!(0 != ~y3~0); {83757#(<= ~counter~0 24)} is VALID [2022-04-28 13:59:37,913 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {83056#true} {83757#(<= ~counter~0 24)} #63#return; {83757#(<= ~counter~0 24)} is VALID [2022-04-28 13:59:37,913 INFO L290 TraceCheckUtils]: 112: Hoare triple {83056#true} assume true; {83056#true} is VALID [2022-04-28 13:59:37,913 INFO L290 TraceCheckUtils]: 111: Hoare triple {83056#true} assume !(0 == ~cond); {83056#true} is VALID [2022-04-28 13:59:37,913 INFO L290 TraceCheckUtils]: 110: Hoare triple {83056#true} ~cond := #in~cond; {83056#true} is VALID [2022-04-28 13:59:37,914 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 13:59:37,914 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 13:59:37,915 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 13:59:37,915 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 13:59:37,915 INFO L290 TraceCheckUtils]: 105: Hoare triple {83729#(<= ~counter~0 23)} assume !!(0 != ~y3~0); {83729#(<= ~counter~0 23)} is VALID [2022-04-28 13:59:37,916 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {83056#true} {83729#(<= ~counter~0 23)} #63#return; {83729#(<= ~counter~0 23)} is VALID [2022-04-28 13:59:37,916 INFO L290 TraceCheckUtils]: 103: Hoare triple {83056#true} assume true; {83056#true} is VALID [2022-04-28 13:59:37,916 INFO L290 TraceCheckUtils]: 102: Hoare triple {83056#true} assume !(0 == ~cond); {83056#true} is VALID [2022-04-28 13:59:37,916 INFO L290 TraceCheckUtils]: 101: Hoare triple {83056#true} ~cond := #in~cond; {83056#true} is VALID [2022-04-28 13:59:37,916 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 13:59:37,916 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 13:59:37,917 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 13:59:37,917 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 13:59:37,917 INFO L290 TraceCheckUtils]: 96: Hoare triple {83701#(<= ~counter~0 22)} assume !!(0 != ~y3~0); {83701#(<= ~counter~0 22)} is VALID [2022-04-28 13:59:37,918 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {83056#true} {83701#(<= ~counter~0 22)} #63#return; {83701#(<= ~counter~0 22)} is VALID [2022-04-28 13:59:37,918 INFO L290 TraceCheckUtils]: 94: Hoare triple {83056#true} assume true; {83056#true} is VALID [2022-04-28 13:59:37,918 INFO L290 TraceCheckUtils]: 93: Hoare triple {83056#true} assume !(0 == ~cond); {83056#true} is VALID [2022-04-28 13:59:37,918 INFO L290 TraceCheckUtils]: 92: Hoare triple {83056#true} ~cond := #in~cond; {83056#true} is VALID [2022-04-28 13:59:37,918 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 13:59:37,918 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 13:59:37,919 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 13:59:37,919 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 13:59:37,920 INFO L290 TraceCheckUtils]: 87: Hoare triple {83673#(<= ~counter~0 21)} assume !!(0 != ~y3~0); {83673#(<= ~counter~0 21)} is VALID [2022-04-28 13:59:37,920 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {83056#true} {83673#(<= ~counter~0 21)} #63#return; {83673#(<= ~counter~0 21)} is VALID [2022-04-28 13:59:37,920 INFO L290 TraceCheckUtils]: 85: Hoare triple {83056#true} assume true; {83056#true} is VALID [2022-04-28 13:59:37,920 INFO L290 TraceCheckUtils]: 84: Hoare triple {83056#true} assume !(0 == ~cond); {83056#true} is VALID [2022-04-28 13:59:37,920 INFO L290 TraceCheckUtils]: 83: Hoare triple {83056#true} ~cond := #in~cond; {83056#true} is VALID [2022-04-28 13:59:37,920 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 13:59:37,921 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 13:59:37,922 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 13:59:37,922 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 13:59:37,922 INFO L290 TraceCheckUtils]: 78: Hoare triple {83645#(<= ~counter~0 20)} assume !!(0 != ~y3~0); {83645#(<= ~counter~0 20)} is VALID [2022-04-28 13:59:37,923 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {83056#true} {83645#(<= ~counter~0 20)} #63#return; {83645#(<= ~counter~0 20)} is VALID [2022-04-28 13:59:37,923 INFO L290 TraceCheckUtils]: 76: Hoare triple {83056#true} assume true; {83056#true} is VALID [2022-04-28 13:59:37,923 INFO L290 TraceCheckUtils]: 75: Hoare triple {83056#true} assume !(0 == ~cond); {83056#true} is VALID [2022-04-28 13:59:37,923 INFO L290 TraceCheckUtils]: 74: Hoare triple {83056#true} ~cond := #in~cond; {83056#true} is VALID [2022-04-28 13:59:37,923 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 13:59:37,923 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 13:59:37,924 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 13:59:37,924 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 13:59:37,924 INFO L290 TraceCheckUtils]: 69: Hoare triple {83617#(<= ~counter~0 19)} assume !!(0 != ~y3~0); {83617#(<= ~counter~0 19)} is VALID [2022-04-28 13:59:37,925 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {83056#true} {83617#(<= ~counter~0 19)} #63#return; {83617#(<= ~counter~0 19)} is VALID [2022-04-28 13:59:37,925 INFO L290 TraceCheckUtils]: 67: Hoare triple {83056#true} assume true; {83056#true} is VALID [2022-04-28 13:59:37,925 INFO L290 TraceCheckUtils]: 66: Hoare triple {83056#true} assume !(0 == ~cond); {83056#true} is VALID [2022-04-28 13:59:37,925 INFO L290 TraceCheckUtils]: 65: Hoare triple {83056#true} ~cond := #in~cond; {83056#true} is VALID [2022-04-28 13:59:37,925 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 13:59:37,925 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 13:59:37,926 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 13:59:37,926 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 13:59:37,927 INFO L290 TraceCheckUtils]: 60: Hoare triple {83589#(<= ~counter~0 18)} assume !!(0 != ~y3~0); {83589#(<= ~counter~0 18)} is VALID [2022-04-28 13:59:37,927 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {83056#true} {83589#(<= ~counter~0 18)} #63#return; {83589#(<= ~counter~0 18)} is VALID [2022-04-28 13:59:37,927 INFO L290 TraceCheckUtils]: 58: Hoare triple {83056#true} assume true; {83056#true} is VALID [2022-04-28 13:59:37,927 INFO L290 TraceCheckUtils]: 57: Hoare triple {83056#true} assume !(0 == ~cond); {83056#true} is VALID [2022-04-28 13:59:37,927 INFO L290 TraceCheckUtils]: 56: Hoare triple {83056#true} ~cond := #in~cond; {83056#true} is VALID [2022-04-28 13:59:37,927 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 13:59:37,928 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 13:59:37,928 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 13:59:37,929 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 13:59:37,929 INFO L290 TraceCheckUtils]: 51: Hoare triple {83561#(<= ~counter~0 17)} assume !!(0 != ~y3~0); {83561#(<= ~counter~0 17)} is VALID [2022-04-28 13:59:37,929 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {83056#true} {83561#(<= ~counter~0 17)} #63#return; {83561#(<= ~counter~0 17)} is VALID [2022-04-28 13:59:37,930 INFO L290 TraceCheckUtils]: 49: Hoare triple {83056#true} assume true; {83056#true} is VALID [2022-04-28 13:59:37,930 INFO L290 TraceCheckUtils]: 48: Hoare triple {83056#true} assume !(0 == ~cond); {83056#true} is VALID [2022-04-28 13:59:37,930 INFO L290 TraceCheckUtils]: 47: Hoare triple {83056#true} ~cond := #in~cond; {83056#true} is VALID [2022-04-28 13:59:37,930 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 13:59:37,930 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 13:59:37,931 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 13:59:37,931 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 13:59:37,931 INFO L290 TraceCheckUtils]: 42: Hoare triple {83533#(<= ~counter~0 16)} assume !!(0 != ~y3~0); {83533#(<= ~counter~0 16)} is VALID [2022-04-28 13:59:37,932 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {83056#true} {83533#(<= ~counter~0 16)} #63#return; {83533#(<= ~counter~0 16)} is VALID [2022-04-28 13:59:37,932 INFO L290 TraceCheckUtils]: 40: Hoare triple {83056#true} assume true; {83056#true} is VALID [2022-04-28 13:59:37,932 INFO L290 TraceCheckUtils]: 39: Hoare triple {83056#true} assume !(0 == ~cond); {83056#true} is VALID [2022-04-28 13:59:37,932 INFO L290 TraceCheckUtils]: 38: Hoare triple {83056#true} ~cond := #in~cond; {83056#true} is VALID [2022-04-28 13:59:37,932 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 13:59:37,932 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 13:59:37,933 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 13:59:37,933 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 13:59:37,934 INFO L290 TraceCheckUtils]: 33: Hoare triple {83505#(<= ~counter~0 15)} assume !!(0 != ~y3~0); {83505#(<= ~counter~0 15)} is VALID [2022-04-28 13:59:37,934 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {83056#true} {83505#(<= ~counter~0 15)} #63#return; {83505#(<= ~counter~0 15)} is VALID [2022-04-28 13:59:37,934 INFO L290 TraceCheckUtils]: 31: Hoare triple {83056#true} assume true; {83056#true} is VALID [2022-04-28 13:59:37,934 INFO L290 TraceCheckUtils]: 30: Hoare triple {83056#true} assume !(0 == ~cond); {83056#true} is VALID [2022-04-28 13:59:37,934 INFO L290 TraceCheckUtils]: 29: Hoare triple {83056#true} ~cond := #in~cond; {83056#true} is VALID [2022-04-28 13:59:37,934 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 13:59:37,935 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 13:59:37,935 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 13:59:37,936 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 13:59:37,936 INFO L290 TraceCheckUtils]: 24: Hoare triple {83477#(<= ~counter~0 14)} assume !!(0 != ~y3~0); {83477#(<= ~counter~0 14)} is VALID [2022-04-28 13:59:37,936 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {83056#true} {83477#(<= ~counter~0 14)} #63#return; {83477#(<= ~counter~0 14)} is VALID [2022-04-28 13:59:37,936 INFO L290 TraceCheckUtils]: 22: Hoare triple {83056#true} assume true; {83056#true} is VALID [2022-04-28 13:59:37,937 INFO L290 TraceCheckUtils]: 21: Hoare triple {83056#true} assume !(0 == ~cond); {83056#true} is VALID [2022-04-28 13:59:37,937 INFO L290 TraceCheckUtils]: 20: Hoare triple {83056#true} ~cond := #in~cond; {83056#true} is VALID [2022-04-28 13:59:37,937 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 13:59:37,937 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 13:59:37,938 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 13:59:37,938 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 13:59:37,938 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {83056#true} {83449#(<= ~counter~0 13)} #61#return; {83449#(<= ~counter~0 13)} is VALID [2022-04-28 13:59:37,938 INFO L290 TraceCheckUtils]: 14: Hoare triple {83056#true} assume true; {83056#true} is VALID [2022-04-28 13:59:37,938 INFO L290 TraceCheckUtils]: 13: Hoare triple {83056#true} assume !(0 == ~cond); {83056#true} is VALID [2022-04-28 13:59:37,938 INFO L290 TraceCheckUtils]: 12: Hoare triple {83056#true} ~cond := #in~cond; {83056#true} is VALID [2022-04-28 13:59:37,939 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 13:59:37,939 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {83056#true} {83449#(<= ~counter~0 13)} #59#return; {83449#(<= ~counter~0 13)} is VALID [2022-04-28 13:59:37,939 INFO L290 TraceCheckUtils]: 9: Hoare triple {83056#true} assume true; {83056#true} is VALID [2022-04-28 13:59:37,939 INFO L290 TraceCheckUtils]: 8: Hoare triple {83056#true} assume !(0 == ~cond); {83056#true} is VALID [2022-04-28 13:59:37,939 INFO L290 TraceCheckUtils]: 7: Hoare triple {83056#true} ~cond := #in~cond; {83056#true} is VALID [2022-04-28 13:59:37,939 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 13:59:37,939 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 13:59:37,940 INFO L272 TraceCheckUtils]: 4: Hoare triple {83449#(<= ~counter~0 13)} call #t~ret7 := main(); {83449#(<= ~counter~0 13)} is VALID [2022-04-28 13:59:37,940 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {83449#(<= ~counter~0 13)} {83056#true} #67#return; {83449#(<= ~counter~0 13)} is VALID [2022-04-28 13:59:37,940 INFO L290 TraceCheckUtils]: 2: Hoare triple {83449#(<= ~counter~0 13)} assume true; {83449#(<= ~counter~0 13)} is VALID [2022-04-28 13:59:37,941 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 13:59:37,941 INFO L272 TraceCheckUtils]: 0: Hoare triple {83056#true} call ULTIMATE.init(); {83056#true} is VALID [2022-04-28 13:59:37,941 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 13:59:37,941 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 13:59:37,941 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1546215951] [2022-04-28 13:59:37,942 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 13:59:37,942 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [426883942] [2022-04-28 13:59:37,942 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [426883942] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 13:59:37,942 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 13:59:37,942 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [40, 40] total 54 [2022-04-28 13:59:37,942 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 13:59:37,942 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [2114988111] [2022-04-28 13:59:37,942 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [2114988111] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 13:59:37,942 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 13:59:37,942 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [40] imperfect sequences [] total 40 [2022-04-28 13:59:37,942 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1664876176] [2022-04-28 13:59:37,942 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 13:59:37,943 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 13:59:37,943 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 13:59:37,943 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 13:59:38,254 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 13:59:38,254 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 40 states [2022-04-28 13:59:38,254 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 13:59:38,255 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 40 interpolants. [2022-04-28 13:59:38,255 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1331, Invalid=1531, Unknown=0, NotChecked=0, Total=2862 [2022-04-28 13:59:38,255 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 13:59:40,120 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 13:59:40,120 INFO L93 Difference]: Finished difference Result 358 states and 396 transitions. [2022-04-28 13:59:40,120 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 76 states. [2022-04-28 13:59:40,120 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 13:59:40,120 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 13:59:40,121 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 13:59:40,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 76 states and 395 transitions. [2022-04-28 13:59:40,127 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 13:59:40,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 76 states and 395 transitions. [2022-04-28 13:59:40,133 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 76 states and 395 transitions. [2022-04-28 13:59:40,523 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 13:59:40,529 INFO L225 Difference]: With dead ends: 358 [2022-04-28 13:59:40,529 INFO L226 Difference]: Without dead ends: 353 [2022-04-28 13:59:40,530 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 13:59:40,531 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, 0.3s IncrementalHoareTripleChecker+Time [2022-04-28 13:59:40,531 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [176 Valid, 358 Invalid, 250 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [35 Valid, 215 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-04-28 13:59:40,531 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 353 states. [2022-04-28 13:59:41,104 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 353 to 353. [2022-04-28 13:59:41,105 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 13:59:41,105 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 13:59:41,105 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 13:59:41,106 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 13:59:41,110 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 13:59:41,110 INFO L93 Difference]: Finished difference Result 353 states and 391 transitions. [2022-04-28 13:59:41,110 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 391 transitions. [2022-04-28 13:59:41,110 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 13:59:41,110 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 13:59:41,111 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 13:59:41,111 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 13:59:41,115 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 13:59:41,115 INFO L93 Difference]: Finished difference Result 353 states and 391 transitions. [2022-04-28 13:59:41,116 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 391 transitions. [2022-04-28 13:59:41,116 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 13:59:41,116 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 13:59:41,116 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 13:59:41,116 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 13:59:41,116 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 13:59:41,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 353 states and 391 transitions. [2022-04-28 13:59:41,122 INFO L78 Accepts]: Start accepts. Automaton has 353 states and 391 transitions. Word has length 347 [2022-04-28 13:59:41,122 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 13:59:41,122 INFO L495 AbstractCegarLoop]: Abstraction has 353 states and 391 transitions. [2022-04-28 13:59:41,122 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 13:59:41,122 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 353 states and 391 transitions. [2022-04-28 13:59:41,696 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 13:59:41,696 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 391 transitions. [2022-04-28 13:59:41,697 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 357 [2022-04-28 13:59:41,697 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 13:59:41,698 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 13:59:41,715 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 13:59:41,898 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 13:59:41,898 INFO L420 AbstractCegarLoop]: === Iteration 41 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 13:59:41,898 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 13:59:41,899 INFO L85 PathProgramCache]: Analyzing trace with hash 2068976540, now seen corresponding path program 73 times [2022-04-28 13:59:41,899 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 13:59:41,899 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [180422104] [2022-04-28 13:59:41,899 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 13:59:41,899 INFO L85 PathProgramCache]: Analyzing trace with hash 2068976540, now seen corresponding path program 74 times [2022-04-28 13:59:41,899 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 13:59:41,899 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [125786135] [2022-04-28 13:59:41,899 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 13:59:41,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 13:59:41,916 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 13:59:41,916 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [483492233] [2022-04-28 13:59:41,916 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-28 13:59:41,916 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 13:59:41,916 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 13:59:41,917 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 13:59:41,920 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 13:59:42,040 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-28 13:59:42,040 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 13:59:42,044 INFO L263 TraceCheckSpWp]: Trace formula consists of 944 conjuncts, 79 conjunts are in the unsatisfiable core [2022-04-28 13:59:42,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 13:59:42,100 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 13:59:43,884 INFO L272 TraceCheckUtils]: 0: Hoare triple {87391#true} call ULTIMATE.init(); {87391#true} is VALID [2022-04-28 13:59:43,885 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 13:59:43,885 INFO L290 TraceCheckUtils]: 2: Hoare triple {87399#(<= ~counter~0 0)} assume true; {87399#(<= ~counter~0 0)} is VALID [2022-04-28 13:59:43,885 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {87399#(<= ~counter~0 0)} {87391#true} #67#return; {87399#(<= ~counter~0 0)} is VALID [2022-04-28 13:59:43,886 INFO L272 TraceCheckUtils]: 4: Hoare triple {87399#(<= ~counter~0 0)} call #t~ret7 := main(); {87399#(<= ~counter~0 0)} is VALID [2022-04-28 13:59:43,886 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 13:59:43,886 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 13:59:43,886 INFO L290 TraceCheckUtils]: 7: Hoare triple {87399#(<= ~counter~0 0)} ~cond := #in~cond; {87399#(<= ~counter~0 0)} is VALID [2022-04-28 13:59:43,887 INFO L290 TraceCheckUtils]: 8: Hoare triple {87399#(<= ~counter~0 0)} assume !(0 == ~cond); {87399#(<= ~counter~0 0)} is VALID [2022-04-28 13:59:43,887 INFO L290 TraceCheckUtils]: 9: Hoare triple {87399#(<= ~counter~0 0)} assume true; {87399#(<= ~counter~0 0)} is VALID [2022-04-28 13:59:43,887 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 13:59:43,888 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 13:59:43,888 INFO L290 TraceCheckUtils]: 12: Hoare triple {87399#(<= ~counter~0 0)} ~cond := #in~cond; {87399#(<= ~counter~0 0)} is VALID [2022-04-28 13:59:43,888 INFO L290 TraceCheckUtils]: 13: Hoare triple {87399#(<= ~counter~0 0)} assume !(0 == ~cond); {87399#(<= ~counter~0 0)} is VALID [2022-04-28 13:59:43,888 INFO L290 TraceCheckUtils]: 14: Hoare triple {87399#(<= ~counter~0 0)} assume true; {87399#(<= ~counter~0 0)} is VALID [2022-04-28 13:59:43,889 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 13:59:43,889 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 13:59:43,891 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 13:59:43,891 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 13:59:43,892 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 13:59:43,892 INFO L290 TraceCheckUtils]: 20: Hoare triple {87448#(<= ~counter~0 1)} ~cond := #in~cond; {87448#(<= ~counter~0 1)} is VALID [2022-04-28 13:59:43,892 INFO L290 TraceCheckUtils]: 21: Hoare triple {87448#(<= ~counter~0 1)} assume !(0 == ~cond); {87448#(<= ~counter~0 1)} is VALID [2022-04-28 13:59:43,892 INFO L290 TraceCheckUtils]: 22: Hoare triple {87448#(<= ~counter~0 1)} assume true; {87448#(<= ~counter~0 1)} is VALID [2022-04-28 13:59:43,893 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 13:59:43,893 INFO L290 TraceCheckUtils]: 24: Hoare triple {87448#(<= ~counter~0 1)} assume !!(0 != ~y3~0); {87448#(<= ~counter~0 1)} is VALID [2022-04-28 13:59:43,893 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 13:59:43,894 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 13:59:43,895 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 13:59:43,895 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 13:59:43,895 INFO L290 TraceCheckUtils]: 29: Hoare triple {87476#(<= ~counter~0 2)} ~cond := #in~cond; {87476#(<= ~counter~0 2)} is VALID [2022-04-28 13:59:43,902 INFO L290 TraceCheckUtils]: 30: Hoare triple {87476#(<= ~counter~0 2)} assume !(0 == ~cond); {87476#(<= ~counter~0 2)} is VALID [2022-04-28 13:59:43,903 INFO L290 TraceCheckUtils]: 31: Hoare triple {87476#(<= ~counter~0 2)} assume true; {87476#(<= ~counter~0 2)} is VALID [2022-04-28 13:59:43,903 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 13:59:43,903 INFO L290 TraceCheckUtils]: 33: Hoare triple {87476#(<= ~counter~0 2)} assume !!(0 != ~y3~0); {87476#(<= ~counter~0 2)} is VALID [2022-04-28 13:59:43,904 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 13:59:43,906 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 13:59:43,906 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 13:59:43,906 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 13:59:43,907 INFO L290 TraceCheckUtils]: 38: Hoare triple {87504#(<= ~counter~0 3)} ~cond := #in~cond; {87504#(<= ~counter~0 3)} is VALID [2022-04-28 13:59:43,907 INFO L290 TraceCheckUtils]: 39: Hoare triple {87504#(<= ~counter~0 3)} assume !(0 == ~cond); {87504#(<= ~counter~0 3)} is VALID [2022-04-28 13:59:43,907 INFO L290 TraceCheckUtils]: 40: Hoare triple {87504#(<= ~counter~0 3)} assume true; {87504#(<= ~counter~0 3)} is VALID [2022-04-28 13:59:43,908 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 13:59:43,908 INFO L290 TraceCheckUtils]: 42: Hoare triple {87504#(<= ~counter~0 3)} assume !!(0 != ~y3~0); {87504#(<= ~counter~0 3)} is VALID [2022-04-28 13:59:43,908 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 13:59:43,909 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 13:59:43,909 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 13:59:43,910 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 13:59:43,910 INFO L290 TraceCheckUtils]: 47: Hoare triple {87532#(<= ~counter~0 4)} ~cond := #in~cond; {87532#(<= ~counter~0 4)} is VALID [2022-04-28 13:59:43,910 INFO L290 TraceCheckUtils]: 48: Hoare triple {87532#(<= ~counter~0 4)} assume !(0 == ~cond); {87532#(<= ~counter~0 4)} is VALID [2022-04-28 13:59:43,910 INFO L290 TraceCheckUtils]: 49: Hoare triple {87532#(<= ~counter~0 4)} assume true; {87532#(<= ~counter~0 4)} is VALID [2022-04-28 13:59:43,911 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 13:59:43,911 INFO L290 TraceCheckUtils]: 51: Hoare triple {87532#(<= ~counter~0 4)} assume !!(0 != ~y3~0); {87532#(<= ~counter~0 4)} is VALID [2022-04-28 13:59:43,911 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 13:59:43,912 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 13:59:43,913 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 13:59:43,913 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 13:59:43,913 INFO L290 TraceCheckUtils]: 56: Hoare triple {87560#(<= ~counter~0 5)} ~cond := #in~cond; {87560#(<= ~counter~0 5)} is VALID [2022-04-28 13:59:43,914 INFO L290 TraceCheckUtils]: 57: Hoare triple {87560#(<= ~counter~0 5)} assume !(0 == ~cond); {87560#(<= ~counter~0 5)} is VALID [2022-04-28 13:59:43,914 INFO L290 TraceCheckUtils]: 58: Hoare triple {87560#(<= ~counter~0 5)} assume true; {87560#(<= ~counter~0 5)} is VALID [2022-04-28 13:59:43,914 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 13:59:43,915 INFO L290 TraceCheckUtils]: 60: Hoare triple {87560#(<= ~counter~0 5)} assume !!(0 != ~y3~0); {87560#(<= ~counter~0 5)} is VALID [2022-04-28 13:59:43,915 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 13:59:43,916 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 13:59:43,916 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 13:59:43,916 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 13:59:43,917 INFO L290 TraceCheckUtils]: 65: Hoare triple {87588#(<= ~counter~0 6)} ~cond := #in~cond; {87588#(<= ~counter~0 6)} is VALID [2022-04-28 13:59:43,917 INFO L290 TraceCheckUtils]: 66: Hoare triple {87588#(<= ~counter~0 6)} assume !(0 == ~cond); {87588#(<= ~counter~0 6)} is VALID [2022-04-28 13:59:43,917 INFO L290 TraceCheckUtils]: 67: Hoare triple {87588#(<= ~counter~0 6)} assume true; {87588#(<= ~counter~0 6)} is VALID [2022-04-28 13:59:43,918 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 13:59:43,918 INFO L290 TraceCheckUtils]: 69: Hoare triple {87588#(<= ~counter~0 6)} assume !!(0 != ~y3~0); {87588#(<= ~counter~0 6)} is VALID [2022-04-28 13:59:43,918 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 13:59:43,919 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 13:59:43,919 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 13:59:43,920 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 13:59:43,920 INFO L290 TraceCheckUtils]: 74: Hoare triple {87616#(<= ~counter~0 7)} ~cond := #in~cond; {87616#(<= ~counter~0 7)} is VALID [2022-04-28 13:59:43,920 INFO L290 TraceCheckUtils]: 75: Hoare triple {87616#(<= ~counter~0 7)} assume !(0 == ~cond); {87616#(<= ~counter~0 7)} is VALID [2022-04-28 13:59:43,921 INFO L290 TraceCheckUtils]: 76: Hoare triple {87616#(<= ~counter~0 7)} assume true; {87616#(<= ~counter~0 7)} is VALID [2022-04-28 13:59:43,921 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 13:59:43,921 INFO L290 TraceCheckUtils]: 78: Hoare triple {87616#(<= ~counter~0 7)} assume !!(0 != ~y3~0); {87616#(<= ~counter~0 7)} is VALID [2022-04-28 13:59:43,921 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 13:59:43,923 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 13:59:43,923 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 13:59:43,923 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 13:59:43,924 INFO L290 TraceCheckUtils]: 83: Hoare triple {87644#(<= ~counter~0 8)} ~cond := #in~cond; {87644#(<= ~counter~0 8)} is VALID [2022-04-28 13:59:43,924 INFO L290 TraceCheckUtils]: 84: Hoare triple {87644#(<= ~counter~0 8)} assume !(0 == ~cond); {87644#(<= ~counter~0 8)} is VALID [2022-04-28 13:59:43,924 INFO L290 TraceCheckUtils]: 85: Hoare triple {87644#(<= ~counter~0 8)} assume true; {87644#(<= ~counter~0 8)} is VALID [2022-04-28 13:59:43,924 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 13:59:43,925 INFO L290 TraceCheckUtils]: 87: Hoare triple {87644#(<= ~counter~0 8)} assume !!(0 != ~y3~0); {87644#(<= ~counter~0 8)} is VALID [2022-04-28 13:59:43,925 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 13:59:43,926 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 13:59:43,926 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 13:59:43,927 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 13:59:43,927 INFO L290 TraceCheckUtils]: 92: Hoare triple {87672#(<= ~counter~0 9)} ~cond := #in~cond; {87672#(<= ~counter~0 9)} is VALID [2022-04-28 13:59:43,927 INFO L290 TraceCheckUtils]: 93: Hoare triple {87672#(<= ~counter~0 9)} assume !(0 == ~cond); {87672#(<= ~counter~0 9)} is VALID [2022-04-28 13:59:43,927 INFO L290 TraceCheckUtils]: 94: Hoare triple {87672#(<= ~counter~0 9)} assume true; {87672#(<= ~counter~0 9)} is VALID [2022-04-28 13:59:43,928 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 13:59:43,928 INFO L290 TraceCheckUtils]: 96: Hoare triple {87672#(<= ~counter~0 9)} assume !!(0 != ~y3~0); {87672#(<= ~counter~0 9)} is VALID [2022-04-28 13:59:43,928 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 13:59:43,929 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 13:59:43,930 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 13:59:43,930 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 13:59:43,930 INFO L290 TraceCheckUtils]: 101: Hoare triple {87700#(<= ~counter~0 10)} ~cond := #in~cond; {87700#(<= ~counter~0 10)} is VALID [2022-04-28 13:59:43,931 INFO L290 TraceCheckUtils]: 102: Hoare triple {87700#(<= ~counter~0 10)} assume !(0 == ~cond); {87700#(<= ~counter~0 10)} is VALID [2022-04-28 13:59:43,931 INFO L290 TraceCheckUtils]: 103: Hoare triple {87700#(<= ~counter~0 10)} assume true; {87700#(<= ~counter~0 10)} is VALID [2022-04-28 13:59:43,931 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 13:59:43,932 INFO L290 TraceCheckUtils]: 105: Hoare triple {87700#(<= ~counter~0 10)} assume !!(0 != ~y3~0); {87700#(<= ~counter~0 10)} is VALID [2022-04-28 13:59:43,932 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 13:59:43,933 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 13:59:43,933 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 13:59:43,933 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 13:59:43,934 INFO L290 TraceCheckUtils]: 110: Hoare triple {87728#(<= ~counter~0 11)} ~cond := #in~cond; {87728#(<= ~counter~0 11)} is VALID [2022-04-28 13:59:43,934 INFO L290 TraceCheckUtils]: 111: Hoare triple {87728#(<= ~counter~0 11)} assume !(0 == ~cond); {87728#(<= ~counter~0 11)} is VALID [2022-04-28 13:59:43,934 INFO L290 TraceCheckUtils]: 112: Hoare triple {87728#(<= ~counter~0 11)} assume true; {87728#(<= ~counter~0 11)} is VALID [2022-04-28 13:59:43,935 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 13:59:43,935 INFO L290 TraceCheckUtils]: 114: Hoare triple {87728#(<= ~counter~0 11)} assume !!(0 != ~y3~0); {87728#(<= ~counter~0 11)} is VALID [2022-04-28 13:59:43,935 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 13:59:43,936 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 13:59:43,936 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 13:59:43,937 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 13:59:43,937 INFO L290 TraceCheckUtils]: 119: Hoare triple {87756#(<= ~counter~0 12)} ~cond := #in~cond; {87756#(<= ~counter~0 12)} is VALID [2022-04-28 13:59:43,937 INFO L290 TraceCheckUtils]: 120: Hoare triple {87756#(<= ~counter~0 12)} assume !(0 == ~cond); {87756#(<= ~counter~0 12)} is VALID [2022-04-28 13:59:43,937 INFO L290 TraceCheckUtils]: 121: Hoare triple {87756#(<= ~counter~0 12)} assume true; {87756#(<= ~counter~0 12)} is VALID [2022-04-28 13:59:43,938 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 13:59:43,938 INFO L290 TraceCheckUtils]: 123: Hoare triple {87756#(<= ~counter~0 12)} assume !!(0 != ~y3~0); {87756#(<= ~counter~0 12)} is VALID [2022-04-28 13:59:43,938 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 13:59:43,939 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 13:59:43,939 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 13:59:43,940 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 13:59:43,940 INFO L290 TraceCheckUtils]: 128: Hoare triple {87784#(<= ~counter~0 13)} ~cond := #in~cond; {87784#(<= ~counter~0 13)} is VALID [2022-04-28 13:59:43,940 INFO L290 TraceCheckUtils]: 129: Hoare triple {87784#(<= ~counter~0 13)} assume !(0 == ~cond); {87784#(<= ~counter~0 13)} is VALID [2022-04-28 13:59:43,941 INFO L290 TraceCheckUtils]: 130: Hoare triple {87784#(<= ~counter~0 13)} assume true; {87784#(<= ~counter~0 13)} is VALID [2022-04-28 13:59:43,941 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 13:59:43,941 INFO L290 TraceCheckUtils]: 132: Hoare triple {87784#(<= ~counter~0 13)} assume !!(0 != ~y3~0); {87784#(<= ~counter~0 13)} is VALID [2022-04-28 13:59:43,942 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 13:59:43,943 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 13:59:43,943 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 13:59:43,943 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 13:59:43,944 INFO L290 TraceCheckUtils]: 137: Hoare triple {87812#(<= ~counter~0 14)} ~cond := #in~cond; {87812#(<= ~counter~0 14)} is VALID [2022-04-28 13:59:43,944 INFO L290 TraceCheckUtils]: 138: Hoare triple {87812#(<= ~counter~0 14)} assume !(0 == ~cond); {87812#(<= ~counter~0 14)} is VALID [2022-04-28 13:59:43,944 INFO L290 TraceCheckUtils]: 139: Hoare triple {87812#(<= ~counter~0 14)} assume true; {87812#(<= ~counter~0 14)} is VALID [2022-04-28 13:59:43,944 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 13:59:43,945 INFO L290 TraceCheckUtils]: 141: Hoare triple {87812#(<= ~counter~0 14)} assume !!(0 != ~y3~0); {87812#(<= ~counter~0 14)} is VALID [2022-04-28 13:59:43,945 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 13:59:43,946 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 13:59:43,946 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 13:59:43,947 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 13:59:43,947 INFO L290 TraceCheckUtils]: 146: Hoare triple {87840#(<= ~counter~0 15)} ~cond := #in~cond; {87840#(<= ~counter~0 15)} is VALID [2022-04-28 13:59:43,947 INFO L290 TraceCheckUtils]: 147: Hoare triple {87840#(<= ~counter~0 15)} assume !(0 == ~cond); {87840#(<= ~counter~0 15)} is VALID [2022-04-28 13:59:43,947 INFO L290 TraceCheckUtils]: 148: Hoare triple {87840#(<= ~counter~0 15)} assume true; {87840#(<= ~counter~0 15)} is VALID [2022-04-28 13:59:43,948 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 13:59:43,948 INFO L290 TraceCheckUtils]: 150: Hoare triple {87840#(<= ~counter~0 15)} assume !!(0 != ~y3~0); {87840#(<= ~counter~0 15)} is VALID [2022-04-28 13:59:43,948 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 13:59:43,949 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 13:59:43,949 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 13:59:43,950 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 13:59:43,950 INFO L290 TraceCheckUtils]: 155: Hoare triple {87868#(<= ~counter~0 16)} ~cond := #in~cond; {87868#(<= ~counter~0 16)} is VALID [2022-04-28 13:59:43,950 INFO L290 TraceCheckUtils]: 156: Hoare triple {87868#(<= ~counter~0 16)} assume !(0 == ~cond); {87868#(<= ~counter~0 16)} is VALID [2022-04-28 13:59:43,951 INFO L290 TraceCheckUtils]: 157: Hoare triple {87868#(<= ~counter~0 16)} assume true; {87868#(<= ~counter~0 16)} is VALID [2022-04-28 13:59:43,951 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 13:59:43,951 INFO L290 TraceCheckUtils]: 159: Hoare triple {87868#(<= ~counter~0 16)} assume !!(0 != ~y3~0); {87868#(<= ~counter~0 16)} is VALID [2022-04-28 13:59:43,952 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 13:59:43,952 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 13:59:43,953 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 13:59:43,953 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 13:59:43,953 INFO L290 TraceCheckUtils]: 164: Hoare triple {87896#(<= ~counter~0 17)} ~cond := #in~cond; {87896#(<= ~counter~0 17)} is VALID [2022-04-28 13:59:43,954 INFO L290 TraceCheckUtils]: 165: Hoare triple {87896#(<= ~counter~0 17)} assume !(0 == ~cond); {87896#(<= ~counter~0 17)} is VALID [2022-04-28 13:59:43,954 INFO L290 TraceCheckUtils]: 166: Hoare triple {87896#(<= ~counter~0 17)} assume true; {87896#(<= ~counter~0 17)} is VALID [2022-04-28 13:59:43,954 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 13:59:43,955 INFO L290 TraceCheckUtils]: 168: Hoare triple {87896#(<= ~counter~0 17)} assume !!(0 != ~y3~0); {87896#(<= ~counter~0 17)} is VALID [2022-04-28 13:59:43,955 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 13:59:43,956 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 13:59:43,956 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 13:59:43,957 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 13:59:43,957 INFO L290 TraceCheckUtils]: 173: Hoare triple {87924#(<= ~counter~0 18)} ~cond := #in~cond; {87924#(<= ~counter~0 18)} is VALID [2022-04-28 13:59:43,957 INFO L290 TraceCheckUtils]: 174: Hoare triple {87924#(<= ~counter~0 18)} assume !(0 == ~cond); {87924#(<= ~counter~0 18)} is VALID [2022-04-28 13:59:43,957 INFO L290 TraceCheckUtils]: 175: Hoare triple {87924#(<= ~counter~0 18)} assume true; {87924#(<= ~counter~0 18)} is VALID [2022-04-28 13:59:43,958 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 13:59:43,958 INFO L290 TraceCheckUtils]: 177: Hoare triple {87924#(<= ~counter~0 18)} assume !!(0 != ~y3~0); {87924#(<= ~counter~0 18)} is VALID [2022-04-28 13:59:43,958 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 13:59:43,959 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 13:59:43,960 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 13:59:43,960 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 13:59:43,960 INFO L290 TraceCheckUtils]: 182: Hoare triple {87952#(<= ~counter~0 19)} ~cond := #in~cond; {87952#(<= ~counter~0 19)} is VALID [2022-04-28 13:59:43,961 INFO L290 TraceCheckUtils]: 183: Hoare triple {87952#(<= ~counter~0 19)} assume !(0 == ~cond); {87952#(<= ~counter~0 19)} is VALID [2022-04-28 13:59:43,961 INFO L290 TraceCheckUtils]: 184: Hoare triple {87952#(<= ~counter~0 19)} assume true; {87952#(<= ~counter~0 19)} is VALID [2022-04-28 13:59:43,961 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 13:59:43,962 INFO L290 TraceCheckUtils]: 186: Hoare triple {87952#(<= ~counter~0 19)} assume !!(0 != ~y3~0); {87952#(<= ~counter~0 19)} is VALID [2022-04-28 13:59:43,962 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 13:59:43,963 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 13:59:43,963 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 13:59:43,963 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 13:59:43,964 INFO L290 TraceCheckUtils]: 191: Hoare triple {87980#(<= ~counter~0 20)} ~cond := #in~cond; {87980#(<= ~counter~0 20)} is VALID [2022-04-28 13:59:43,964 INFO L290 TraceCheckUtils]: 192: Hoare triple {87980#(<= ~counter~0 20)} assume !(0 == ~cond); {87980#(<= ~counter~0 20)} is VALID [2022-04-28 13:59:43,964 INFO L290 TraceCheckUtils]: 193: Hoare triple {87980#(<= ~counter~0 20)} assume true; {87980#(<= ~counter~0 20)} is VALID [2022-04-28 13:59:43,965 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 13:59:43,965 INFO L290 TraceCheckUtils]: 195: Hoare triple {87980#(<= ~counter~0 20)} assume !!(0 != ~y3~0); {87980#(<= ~counter~0 20)} is VALID [2022-04-28 13:59:43,965 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 13:59:43,966 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 13:59:43,966 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 13:59:43,967 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 13:59:43,967 INFO L290 TraceCheckUtils]: 200: Hoare triple {88008#(<= ~counter~0 21)} ~cond := #in~cond; {88008#(<= ~counter~0 21)} is VALID [2022-04-28 13:59:43,967 INFO L290 TraceCheckUtils]: 201: Hoare triple {88008#(<= ~counter~0 21)} assume !(0 == ~cond); {88008#(<= ~counter~0 21)} is VALID [2022-04-28 13:59:43,968 INFO L290 TraceCheckUtils]: 202: Hoare triple {88008#(<= ~counter~0 21)} assume true; {88008#(<= ~counter~0 21)} is VALID [2022-04-28 13:59:43,968 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 13:59:43,968 INFO L290 TraceCheckUtils]: 204: Hoare triple {88008#(<= ~counter~0 21)} assume !!(0 != ~y3~0); {88008#(<= ~counter~0 21)} is VALID [2022-04-28 13:59:43,968 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 13:59:43,969 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 13:59:43,970 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 13:59:43,970 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 13:59:43,970 INFO L290 TraceCheckUtils]: 209: Hoare triple {88036#(<= ~counter~0 22)} ~cond := #in~cond; {88036#(<= ~counter~0 22)} is VALID [2022-04-28 13:59:43,971 INFO L290 TraceCheckUtils]: 210: Hoare triple {88036#(<= ~counter~0 22)} assume !(0 == ~cond); {88036#(<= ~counter~0 22)} is VALID [2022-04-28 13:59:43,971 INFO L290 TraceCheckUtils]: 211: Hoare triple {88036#(<= ~counter~0 22)} assume true; {88036#(<= ~counter~0 22)} is VALID [2022-04-28 13:59:43,971 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 13:59:43,972 INFO L290 TraceCheckUtils]: 213: Hoare triple {88036#(<= ~counter~0 22)} assume !!(0 != ~y3~0); {88036#(<= ~counter~0 22)} is VALID [2022-04-28 13:59:43,972 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 13:59:43,973 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 13:59:43,973 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 13:59:43,973 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 13:59:43,974 INFO L290 TraceCheckUtils]: 218: Hoare triple {88064#(<= ~counter~0 23)} ~cond := #in~cond; {88064#(<= ~counter~0 23)} is VALID [2022-04-28 13:59:43,974 INFO L290 TraceCheckUtils]: 219: Hoare triple {88064#(<= ~counter~0 23)} assume !(0 == ~cond); {88064#(<= ~counter~0 23)} is VALID [2022-04-28 13:59:43,974 INFO L290 TraceCheckUtils]: 220: Hoare triple {88064#(<= ~counter~0 23)} assume true; {88064#(<= ~counter~0 23)} is VALID [2022-04-28 13:59:43,975 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 13:59:43,975 INFO L290 TraceCheckUtils]: 222: Hoare triple {88064#(<= ~counter~0 23)} assume !!(0 != ~y3~0); {88064#(<= ~counter~0 23)} is VALID [2022-04-28 13:59:43,975 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 13:59:43,976 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 13:59:43,976 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 13:59:43,977 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 13:59:43,977 INFO L290 TraceCheckUtils]: 227: Hoare triple {88092#(<= ~counter~0 24)} ~cond := #in~cond; {88092#(<= ~counter~0 24)} is VALID [2022-04-28 13:59:43,977 INFO L290 TraceCheckUtils]: 228: Hoare triple {88092#(<= ~counter~0 24)} assume !(0 == ~cond); {88092#(<= ~counter~0 24)} is VALID [2022-04-28 13:59:43,978 INFO L290 TraceCheckUtils]: 229: Hoare triple {88092#(<= ~counter~0 24)} assume true; {88092#(<= ~counter~0 24)} is VALID [2022-04-28 13:59:43,978 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 13:59:43,978 INFO L290 TraceCheckUtils]: 231: Hoare triple {88092#(<= ~counter~0 24)} assume !!(0 != ~y3~0); {88092#(<= ~counter~0 24)} is VALID [2022-04-28 13:59:43,979 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 13:59:43,979 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 13:59:43,980 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 13:59:43,980 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 13:59:43,980 INFO L290 TraceCheckUtils]: 236: Hoare triple {88120#(<= ~counter~0 25)} ~cond := #in~cond; {88120#(<= ~counter~0 25)} is VALID [2022-04-28 13:59:43,981 INFO L290 TraceCheckUtils]: 237: Hoare triple {88120#(<= ~counter~0 25)} assume !(0 == ~cond); {88120#(<= ~counter~0 25)} is VALID [2022-04-28 13:59:43,981 INFO L290 TraceCheckUtils]: 238: Hoare triple {88120#(<= ~counter~0 25)} assume true; {88120#(<= ~counter~0 25)} is VALID [2022-04-28 13:59:43,981 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 13:59:43,982 INFO L290 TraceCheckUtils]: 240: Hoare triple {88120#(<= ~counter~0 25)} assume !!(0 != ~y3~0); {88120#(<= ~counter~0 25)} is VALID [2022-04-28 13:59:43,982 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 13:59:43,983 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 13:59:43,983 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 13:59:43,984 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 13:59:43,984 INFO L290 TraceCheckUtils]: 245: Hoare triple {88148#(<= ~counter~0 26)} ~cond := #in~cond; {88148#(<= ~counter~0 26)} is VALID [2022-04-28 13:59:43,984 INFO L290 TraceCheckUtils]: 246: Hoare triple {88148#(<= ~counter~0 26)} assume !(0 == ~cond); {88148#(<= ~counter~0 26)} is VALID [2022-04-28 13:59:43,984 INFO L290 TraceCheckUtils]: 247: Hoare triple {88148#(<= ~counter~0 26)} assume true; {88148#(<= ~counter~0 26)} is VALID [2022-04-28 13:59:43,985 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 13:59:43,985 INFO L290 TraceCheckUtils]: 249: Hoare triple {88148#(<= ~counter~0 26)} assume !!(0 != ~y3~0); {88148#(<= ~counter~0 26)} is VALID [2022-04-28 13:59:43,985 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 13:59:43,986 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 13:59:43,986 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 13:59:43,987 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 13:59:43,987 INFO L290 TraceCheckUtils]: 254: Hoare triple {88176#(<= ~counter~0 27)} ~cond := #in~cond; {88176#(<= ~counter~0 27)} is VALID [2022-04-28 13:59:43,987 INFO L290 TraceCheckUtils]: 255: Hoare triple {88176#(<= ~counter~0 27)} assume !(0 == ~cond); {88176#(<= ~counter~0 27)} is VALID [2022-04-28 13:59:43,988 INFO L290 TraceCheckUtils]: 256: Hoare triple {88176#(<= ~counter~0 27)} assume true; {88176#(<= ~counter~0 27)} is VALID [2022-04-28 13:59:43,988 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 13:59:43,988 INFO L290 TraceCheckUtils]: 258: Hoare triple {88176#(<= ~counter~0 27)} assume !!(0 != ~y3~0); {88176#(<= ~counter~0 27)} is VALID [2022-04-28 13:59:43,989 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 13:59:43,990 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 13:59:43,990 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 13:59:43,990 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 13:59:43,991 INFO L290 TraceCheckUtils]: 263: Hoare triple {88204#(<= ~counter~0 28)} ~cond := #in~cond; {88204#(<= ~counter~0 28)} is VALID [2022-04-28 13:59:43,991 INFO L290 TraceCheckUtils]: 264: Hoare triple {88204#(<= ~counter~0 28)} assume !(0 == ~cond); {88204#(<= ~counter~0 28)} is VALID [2022-04-28 13:59:43,991 INFO L290 TraceCheckUtils]: 265: Hoare triple {88204#(<= ~counter~0 28)} assume true; {88204#(<= ~counter~0 28)} is VALID [2022-04-28 13:59:43,992 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 13:59:43,992 INFO L290 TraceCheckUtils]: 267: Hoare triple {88204#(<= ~counter~0 28)} assume !!(0 != ~y3~0); {88204#(<= ~counter~0 28)} is VALID [2022-04-28 13:59:43,992 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 13:59:43,993 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 13:59:43,993 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 13:59:43,994 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 13:59:43,994 INFO L290 TraceCheckUtils]: 272: Hoare triple {88232#(<= ~counter~0 29)} ~cond := #in~cond; {88232#(<= ~counter~0 29)} is VALID [2022-04-28 13:59:43,994 INFO L290 TraceCheckUtils]: 273: Hoare triple {88232#(<= ~counter~0 29)} assume !(0 == ~cond); {88232#(<= ~counter~0 29)} is VALID [2022-04-28 13:59:43,995 INFO L290 TraceCheckUtils]: 274: Hoare triple {88232#(<= ~counter~0 29)} assume true; {88232#(<= ~counter~0 29)} is VALID [2022-04-28 13:59:43,995 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 13:59:43,995 INFO L290 TraceCheckUtils]: 276: Hoare triple {88232#(<= ~counter~0 29)} assume !!(0 != ~y3~0); {88232#(<= ~counter~0 29)} is VALID [2022-04-28 13:59:43,995 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 13:59:43,996 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 13:59:43,997 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 13:59:43,997 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 13:59:43,997 INFO L290 TraceCheckUtils]: 281: Hoare triple {88260#(<= ~counter~0 30)} ~cond := #in~cond; {88260#(<= ~counter~0 30)} is VALID [2022-04-28 13:59:43,998 INFO L290 TraceCheckUtils]: 282: Hoare triple {88260#(<= ~counter~0 30)} assume !(0 == ~cond); {88260#(<= ~counter~0 30)} is VALID [2022-04-28 13:59:43,998 INFO L290 TraceCheckUtils]: 283: Hoare triple {88260#(<= ~counter~0 30)} assume true; {88260#(<= ~counter~0 30)} is VALID [2022-04-28 13:59:43,998 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 13:59:43,999 INFO L290 TraceCheckUtils]: 285: Hoare triple {88260#(<= ~counter~0 30)} assume !!(0 != ~y3~0); {88260#(<= ~counter~0 30)} is VALID [2022-04-28 13:59:43,999 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 13:59:44,000 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 13:59:44,000 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 13:59:44,001 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 13:59:44,001 INFO L290 TraceCheckUtils]: 290: Hoare triple {88288#(<= ~counter~0 31)} ~cond := #in~cond; {88288#(<= ~counter~0 31)} is VALID [2022-04-28 13:59:44,001 INFO L290 TraceCheckUtils]: 291: Hoare triple {88288#(<= ~counter~0 31)} assume !(0 == ~cond); {88288#(<= ~counter~0 31)} is VALID [2022-04-28 13:59:44,001 INFO L290 TraceCheckUtils]: 292: Hoare triple {88288#(<= ~counter~0 31)} assume true; {88288#(<= ~counter~0 31)} is VALID [2022-04-28 13:59:44,002 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 13:59:44,002 INFO L290 TraceCheckUtils]: 294: Hoare triple {88288#(<= ~counter~0 31)} assume !!(0 != ~y3~0); {88288#(<= ~counter~0 31)} is VALID [2022-04-28 13:59:44,002 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 13:59:44,003 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 13:59:44,004 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 13:59:44,004 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 13:59:44,004 INFO L290 TraceCheckUtils]: 299: Hoare triple {88316#(<= ~counter~0 32)} ~cond := #in~cond; {88316#(<= ~counter~0 32)} is VALID [2022-04-28 13:59:44,005 INFO L290 TraceCheckUtils]: 300: Hoare triple {88316#(<= ~counter~0 32)} assume !(0 == ~cond); {88316#(<= ~counter~0 32)} is VALID [2022-04-28 13:59:44,005 INFO L290 TraceCheckUtils]: 301: Hoare triple {88316#(<= ~counter~0 32)} assume true; {88316#(<= ~counter~0 32)} is VALID [2022-04-28 13:59:44,005 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 13:59:44,006 INFO L290 TraceCheckUtils]: 303: Hoare triple {88316#(<= ~counter~0 32)} assume !!(0 != ~y3~0); {88316#(<= ~counter~0 32)} is VALID [2022-04-28 13:59:44,006 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 13:59:44,007 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 13:59:44,007 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 13:59:44,008 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 13:59:44,008 INFO L290 TraceCheckUtils]: 308: Hoare triple {88344#(<= ~counter~0 33)} ~cond := #in~cond; {88344#(<= ~counter~0 33)} is VALID [2022-04-28 13:59:44,008 INFO L290 TraceCheckUtils]: 309: Hoare triple {88344#(<= ~counter~0 33)} assume !(0 == ~cond); {88344#(<= ~counter~0 33)} is VALID [2022-04-28 13:59:44,008 INFO L290 TraceCheckUtils]: 310: Hoare triple {88344#(<= ~counter~0 33)} assume true; {88344#(<= ~counter~0 33)} is VALID [2022-04-28 13:59:44,009 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 13:59:44,009 INFO L290 TraceCheckUtils]: 312: Hoare triple {88344#(<= ~counter~0 33)} assume !!(0 != ~y3~0); {88344#(<= ~counter~0 33)} is VALID [2022-04-28 13:59:44,009 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 13:59:44,010 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 13:59:44,010 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 13:59:44,011 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 13:59:44,011 INFO L290 TraceCheckUtils]: 317: Hoare triple {88372#(<= ~counter~0 34)} ~cond := #in~cond; {88372#(<= ~counter~0 34)} is VALID [2022-04-28 13:59:44,011 INFO L290 TraceCheckUtils]: 318: Hoare triple {88372#(<= ~counter~0 34)} assume !(0 == ~cond); {88372#(<= ~counter~0 34)} is VALID [2022-04-28 13:59:44,012 INFO L290 TraceCheckUtils]: 319: Hoare triple {88372#(<= ~counter~0 34)} assume true; {88372#(<= ~counter~0 34)} is VALID [2022-04-28 13:59:44,012 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 13:59:44,012 INFO L290 TraceCheckUtils]: 321: Hoare triple {88372#(<= ~counter~0 34)} assume !!(0 != ~y3~0); {88372#(<= ~counter~0 34)} is VALID [2022-04-28 13:59:44,013 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 13:59:44,013 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 13:59:44,014 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 13:59:44,014 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 13:59:44,014 INFO L290 TraceCheckUtils]: 326: Hoare triple {88400#(<= ~counter~0 35)} ~cond := #in~cond; {88400#(<= ~counter~0 35)} is VALID [2022-04-28 13:59:44,015 INFO L290 TraceCheckUtils]: 327: Hoare triple {88400#(<= ~counter~0 35)} assume !(0 == ~cond); {88400#(<= ~counter~0 35)} is VALID [2022-04-28 13:59:44,015 INFO L290 TraceCheckUtils]: 328: Hoare triple {88400#(<= ~counter~0 35)} assume true; {88400#(<= ~counter~0 35)} is VALID [2022-04-28 13:59:44,015 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 13:59:44,016 INFO L290 TraceCheckUtils]: 330: Hoare triple {88400#(<= ~counter~0 35)} assume !!(0 != ~y3~0); {88400#(<= ~counter~0 35)} is VALID [2022-04-28 13:59:44,016 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 13:59:44,017 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 13:59:44,017 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 13:59:44,018 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 13:59:44,018 INFO L290 TraceCheckUtils]: 335: Hoare triple {88428#(<= ~counter~0 36)} ~cond := #in~cond; {88428#(<= ~counter~0 36)} is VALID [2022-04-28 13:59:44,018 INFO L290 TraceCheckUtils]: 336: Hoare triple {88428#(<= ~counter~0 36)} assume !(0 == ~cond); {88428#(<= ~counter~0 36)} is VALID [2022-04-28 13:59:44,018 INFO L290 TraceCheckUtils]: 337: Hoare triple {88428#(<= ~counter~0 36)} assume true; {88428#(<= ~counter~0 36)} is VALID [2022-04-28 13:59:44,019 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 13:59:44,019 INFO L290 TraceCheckUtils]: 339: Hoare triple {88428#(<= ~counter~0 36)} assume !!(0 != ~y3~0); {88428#(<= ~counter~0 36)} is VALID [2022-04-28 13:59:44,019 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 13:59:44,020 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 13:59:44,021 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 13:59:44,021 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 13:59:44,021 INFO L290 TraceCheckUtils]: 344: Hoare triple {88456#(<= ~counter~0 37)} ~cond := #in~cond; {88456#(<= ~counter~0 37)} is VALID [2022-04-28 13:59:44,022 INFO L290 TraceCheckUtils]: 345: Hoare triple {88456#(<= ~counter~0 37)} assume !(0 == ~cond); {88456#(<= ~counter~0 37)} is VALID [2022-04-28 13:59:44,022 INFO L290 TraceCheckUtils]: 346: Hoare triple {88456#(<= ~counter~0 37)} assume true; {88456#(<= ~counter~0 37)} is VALID [2022-04-28 13:59:44,022 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 13:59:44,023 INFO L290 TraceCheckUtils]: 348: Hoare triple {88456#(<= ~counter~0 37)} assume !!(0 != ~y3~0); {88456#(<= ~counter~0 37)} is VALID [2022-04-28 13:59:44,023 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 13:59:44,023 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 13:59:44,024 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 13:59:44,024 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 13:59:44,024 INFO L290 TraceCheckUtils]: 353: Hoare triple {87392#false} ~cond := #in~cond; {87392#false} is VALID [2022-04-28 13:59:44,024 INFO L290 TraceCheckUtils]: 354: Hoare triple {87392#false} assume 0 == ~cond; {87392#false} is VALID [2022-04-28 13:59:44,024 INFO L290 TraceCheckUtils]: 355: Hoare triple {87392#false} assume !false; {87392#false} is VALID [2022-04-28 13:59:44,025 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 13:59:44,025 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 13:59:45,650 INFO L290 TraceCheckUtils]: 355: Hoare triple {87392#false} assume !false; {87392#false} is VALID [2022-04-28 13:59:45,651 INFO L290 TraceCheckUtils]: 354: Hoare triple {87392#false} assume 0 == ~cond; {87392#false} is VALID [2022-04-28 13:59:45,651 INFO L290 TraceCheckUtils]: 353: Hoare triple {87392#false} ~cond := #in~cond; {87392#false} is VALID [2022-04-28 13:59:45,651 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 13:59:45,651 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 13:59:45,651 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 13:59:45,652 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 13:59:45,652 INFO L290 TraceCheckUtils]: 348: Hoare triple {88516#(< ~counter~0 50)} assume !!(0 != ~y3~0); {88516#(< ~counter~0 50)} is VALID [2022-04-28 13:59:45,652 INFO L284 TraceCheckUtils]: 347: Hoare quadruple {87391#true} {88516#(< ~counter~0 50)} #63#return; {88516#(< ~counter~0 50)} is VALID [2022-04-28 13:59:45,652 INFO L290 TraceCheckUtils]: 346: Hoare triple {87391#true} assume true; {87391#true} is VALID [2022-04-28 13:59:45,652 INFO L290 TraceCheckUtils]: 345: Hoare triple {87391#true} assume !(0 == ~cond); {87391#true} is VALID [2022-04-28 13:59:45,652 INFO L290 TraceCheckUtils]: 344: Hoare triple {87391#true} ~cond := #in~cond; {87391#true} is VALID [2022-04-28 13:59:45,653 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 13:59:45,653 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 13:59:45,655 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 13:59:45,655 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 13:59:45,655 INFO L290 TraceCheckUtils]: 339: Hoare triple {88544#(< ~counter~0 49)} assume !!(0 != ~y3~0); {88544#(< ~counter~0 49)} is VALID [2022-04-28 13:59:45,656 INFO L284 TraceCheckUtils]: 338: Hoare quadruple {87391#true} {88544#(< ~counter~0 49)} #63#return; {88544#(< ~counter~0 49)} is VALID [2022-04-28 13:59:45,656 INFO L290 TraceCheckUtils]: 337: Hoare triple {87391#true} assume true; {87391#true} is VALID [2022-04-28 13:59:45,656 INFO L290 TraceCheckUtils]: 336: Hoare triple {87391#true} assume !(0 == ~cond); {87391#true} is VALID [2022-04-28 13:59:45,656 INFO L290 TraceCheckUtils]: 335: Hoare triple {87391#true} ~cond := #in~cond; {87391#true} is VALID [2022-04-28 13:59:45,656 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 13:59:45,656 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 13:59:45,657 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 13:59:45,657 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 13:59:45,658 INFO L290 TraceCheckUtils]: 330: Hoare triple {88572#(< ~counter~0 48)} assume !!(0 != ~y3~0); {88572#(< ~counter~0 48)} is VALID [2022-04-28 13:59:45,658 INFO L284 TraceCheckUtils]: 329: Hoare quadruple {87391#true} {88572#(< ~counter~0 48)} #63#return; {88572#(< ~counter~0 48)} is VALID [2022-04-28 13:59:45,658 INFO L290 TraceCheckUtils]: 328: Hoare triple {87391#true} assume true; {87391#true} is VALID [2022-04-28 13:59:45,658 INFO L290 TraceCheckUtils]: 327: Hoare triple {87391#true} assume !(0 == ~cond); {87391#true} is VALID [2022-04-28 13:59:45,658 INFO L290 TraceCheckUtils]: 326: Hoare triple {87391#true} ~cond := #in~cond; {87391#true} is VALID [2022-04-28 13:59:45,658 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 13:59:45,659 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 13:59:45,659 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 13:59:45,660 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 13:59:45,660 INFO L290 TraceCheckUtils]: 321: Hoare triple {88600#(< ~counter~0 47)} assume !!(0 != ~y3~0); {88600#(< ~counter~0 47)} is VALID [2022-04-28 13:59:45,660 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {87391#true} {88600#(< ~counter~0 47)} #63#return; {88600#(< ~counter~0 47)} is VALID [2022-04-28 13:59:45,660 INFO L290 TraceCheckUtils]: 319: Hoare triple {87391#true} assume true; {87391#true} is VALID [2022-04-28 13:59:45,661 INFO L290 TraceCheckUtils]: 318: Hoare triple {87391#true} assume !(0 == ~cond); {87391#true} is VALID [2022-04-28 13:59:45,661 INFO L290 TraceCheckUtils]: 317: Hoare triple {87391#true} ~cond := #in~cond; {87391#true} is VALID [2022-04-28 13:59:45,661 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 13:59:45,661 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 13:59:45,662 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 13:59:45,662 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 13:59:45,662 INFO L290 TraceCheckUtils]: 312: Hoare triple {88628#(< ~counter~0 46)} assume !!(0 != ~y3~0); {88628#(< ~counter~0 46)} is VALID [2022-04-28 13:59:45,663 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {87391#true} {88628#(< ~counter~0 46)} #63#return; {88628#(< ~counter~0 46)} is VALID [2022-04-28 13:59:45,663 INFO L290 TraceCheckUtils]: 310: Hoare triple {87391#true} assume true; {87391#true} is VALID [2022-04-28 13:59:45,663 INFO L290 TraceCheckUtils]: 309: Hoare triple {87391#true} assume !(0 == ~cond); {87391#true} is VALID [2022-04-28 13:59:45,663 INFO L290 TraceCheckUtils]: 308: Hoare triple {87391#true} ~cond := #in~cond; {87391#true} is VALID [2022-04-28 13:59:45,663 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 13:59:45,663 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 13:59:45,664 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 13:59:45,664 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 13:59:45,665 INFO L290 TraceCheckUtils]: 303: Hoare triple {88656#(< ~counter~0 45)} assume !!(0 != ~y3~0); {88656#(< ~counter~0 45)} is VALID [2022-04-28 13:59:45,665 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {87391#true} {88656#(< ~counter~0 45)} #63#return; {88656#(< ~counter~0 45)} is VALID [2022-04-28 13:59:45,665 INFO L290 TraceCheckUtils]: 301: Hoare triple {87391#true} assume true; {87391#true} is VALID [2022-04-28 13:59:45,665 INFO L290 TraceCheckUtils]: 300: Hoare triple {87391#true} assume !(0 == ~cond); {87391#true} is VALID [2022-04-28 13:59:45,665 INFO L290 TraceCheckUtils]: 299: Hoare triple {87391#true} ~cond := #in~cond; {87391#true} is VALID [2022-04-28 13:59:45,665 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 13:59:45,666 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 13:59:45,666 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 13:59:45,667 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 13:59:45,667 INFO L290 TraceCheckUtils]: 294: Hoare triple {88684#(< ~counter~0 44)} assume !!(0 != ~y3~0); {88684#(< ~counter~0 44)} is VALID [2022-04-28 13:59:45,667 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {87391#true} {88684#(< ~counter~0 44)} #63#return; {88684#(< ~counter~0 44)} is VALID [2022-04-28 13:59:45,668 INFO L290 TraceCheckUtils]: 292: Hoare triple {87391#true} assume true; {87391#true} is VALID [2022-04-28 13:59:45,668 INFO L290 TraceCheckUtils]: 291: Hoare triple {87391#true} assume !(0 == ~cond); {87391#true} is VALID [2022-04-28 13:59:45,668 INFO L290 TraceCheckUtils]: 290: Hoare triple {87391#true} ~cond := #in~cond; {87391#true} is VALID [2022-04-28 13:59:45,668 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 13:59:45,668 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 13:59:45,669 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 13:59:45,669 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 13:59:45,669 INFO L290 TraceCheckUtils]: 285: Hoare triple {88712#(< ~counter~0 43)} assume !!(0 != ~y3~0); {88712#(< ~counter~0 43)} is VALID [2022-04-28 13:59:45,670 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {87391#true} {88712#(< ~counter~0 43)} #63#return; {88712#(< ~counter~0 43)} is VALID [2022-04-28 13:59:45,670 INFO L290 TraceCheckUtils]: 283: Hoare triple {87391#true} assume true; {87391#true} is VALID [2022-04-28 13:59:45,670 INFO L290 TraceCheckUtils]: 282: Hoare triple {87391#true} assume !(0 == ~cond); {87391#true} is VALID [2022-04-28 13:59:45,670 INFO L290 TraceCheckUtils]: 281: Hoare triple {87391#true} ~cond := #in~cond; {87391#true} is VALID [2022-04-28 13:59:45,670 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 13:59:45,670 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 13:59:45,671 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 13:59:45,671 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 13:59:45,672 INFO L290 TraceCheckUtils]: 276: Hoare triple {88740#(< ~counter~0 42)} assume !!(0 != ~y3~0); {88740#(< ~counter~0 42)} is VALID [2022-04-28 13:59:45,672 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {87391#true} {88740#(< ~counter~0 42)} #63#return; {88740#(< ~counter~0 42)} is VALID [2022-04-28 13:59:45,672 INFO L290 TraceCheckUtils]: 274: Hoare triple {87391#true} assume true; {87391#true} is VALID [2022-04-28 13:59:45,672 INFO L290 TraceCheckUtils]: 273: Hoare triple {87391#true} assume !(0 == ~cond); {87391#true} is VALID [2022-04-28 13:59:45,672 INFO L290 TraceCheckUtils]: 272: Hoare triple {87391#true} ~cond := #in~cond; {87391#true} is VALID [2022-04-28 13:59:45,672 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 13:59:45,673 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 13:59:45,673 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 13:59:45,674 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 13:59:45,674 INFO L290 TraceCheckUtils]: 267: Hoare triple {88768#(< ~counter~0 41)} assume !!(0 != ~y3~0); {88768#(< ~counter~0 41)} is VALID [2022-04-28 13:59:45,674 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {87391#true} {88768#(< ~counter~0 41)} #63#return; {88768#(< ~counter~0 41)} is VALID [2022-04-28 13:59:45,675 INFO L290 TraceCheckUtils]: 265: Hoare triple {87391#true} assume true; {87391#true} is VALID [2022-04-28 13:59:45,675 INFO L290 TraceCheckUtils]: 264: Hoare triple {87391#true} assume !(0 == ~cond); {87391#true} is VALID [2022-04-28 13:59:45,675 INFO L290 TraceCheckUtils]: 263: Hoare triple {87391#true} ~cond := #in~cond; {87391#true} is VALID [2022-04-28 13:59:45,675 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 13:59:45,675 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 13:59:45,676 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 13:59:45,676 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 13:59:45,676 INFO L290 TraceCheckUtils]: 258: Hoare triple {88796#(< ~counter~0 40)} assume !!(0 != ~y3~0); {88796#(< ~counter~0 40)} is VALID [2022-04-28 13:59:45,677 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {87391#true} {88796#(< ~counter~0 40)} #63#return; {88796#(< ~counter~0 40)} is VALID [2022-04-28 13:59:45,677 INFO L290 TraceCheckUtils]: 256: Hoare triple {87391#true} assume true; {87391#true} is VALID [2022-04-28 13:59:45,677 INFO L290 TraceCheckUtils]: 255: Hoare triple {87391#true} assume !(0 == ~cond); {87391#true} is VALID [2022-04-28 13:59:45,677 INFO L290 TraceCheckUtils]: 254: Hoare triple {87391#true} ~cond := #in~cond; {87391#true} is VALID [2022-04-28 13:59:45,677 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 13:59:45,677 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 13:59:45,678 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 13:59:45,678 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 13:59:45,679 INFO L290 TraceCheckUtils]: 249: Hoare triple {88824#(< ~counter~0 39)} assume !!(0 != ~y3~0); {88824#(< ~counter~0 39)} is VALID [2022-04-28 13:59:45,679 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {87391#true} {88824#(< ~counter~0 39)} #63#return; {88824#(< ~counter~0 39)} is VALID [2022-04-28 13:59:45,679 INFO L290 TraceCheckUtils]: 247: Hoare triple {87391#true} assume true; {87391#true} is VALID [2022-04-28 13:59:45,679 INFO L290 TraceCheckUtils]: 246: Hoare triple {87391#true} assume !(0 == ~cond); {87391#true} is VALID [2022-04-28 13:59:45,679 INFO L290 TraceCheckUtils]: 245: Hoare triple {87391#true} ~cond := #in~cond; {87391#true} is VALID [2022-04-28 13:59:45,679 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 13:59:45,680 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 13:59:45,680 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 13:59:45,681 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 13:59:45,681 INFO L290 TraceCheckUtils]: 240: Hoare triple {88456#(<= ~counter~0 37)} assume !!(0 != ~y3~0); {88456#(<= ~counter~0 37)} is VALID [2022-04-28 13:59:45,681 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {87391#true} {88456#(<= ~counter~0 37)} #63#return; {88456#(<= ~counter~0 37)} is VALID [2022-04-28 13:59:45,682 INFO L290 TraceCheckUtils]: 238: Hoare triple {87391#true} assume true; {87391#true} is VALID [2022-04-28 13:59:45,682 INFO L290 TraceCheckUtils]: 237: Hoare triple {87391#true} assume !(0 == ~cond); {87391#true} is VALID [2022-04-28 13:59:45,682 INFO L290 TraceCheckUtils]: 236: Hoare triple {87391#true} ~cond := #in~cond; {87391#true} is VALID [2022-04-28 13:59:45,682 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 13:59:45,682 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 13:59:45,683 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 13:59:45,683 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 13:59:45,683 INFO L290 TraceCheckUtils]: 231: Hoare triple {88428#(<= ~counter~0 36)} assume !!(0 != ~y3~0); {88428#(<= ~counter~0 36)} is VALID [2022-04-28 13:59:45,684 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {87391#true} {88428#(<= ~counter~0 36)} #63#return; {88428#(<= ~counter~0 36)} is VALID [2022-04-28 13:59:45,684 INFO L290 TraceCheckUtils]: 229: Hoare triple {87391#true} assume true; {87391#true} is VALID [2022-04-28 13:59:45,684 INFO L290 TraceCheckUtils]: 228: Hoare triple {87391#true} assume !(0 == ~cond); {87391#true} is VALID [2022-04-28 13:59:45,684 INFO L290 TraceCheckUtils]: 227: Hoare triple {87391#true} ~cond := #in~cond; {87391#true} is VALID [2022-04-28 13:59:45,684 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 13:59:45,684 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 13:59:45,685 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 13:59:45,685 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 13:59:45,686 INFO L290 TraceCheckUtils]: 222: Hoare triple {88400#(<= ~counter~0 35)} assume !!(0 != ~y3~0); {88400#(<= ~counter~0 35)} is VALID [2022-04-28 13:59:45,686 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {87391#true} {88400#(<= ~counter~0 35)} #63#return; {88400#(<= ~counter~0 35)} is VALID [2022-04-28 13:59:45,686 INFO L290 TraceCheckUtils]: 220: Hoare triple {87391#true} assume true; {87391#true} is VALID [2022-04-28 13:59:45,686 INFO L290 TraceCheckUtils]: 219: Hoare triple {87391#true} assume !(0 == ~cond); {87391#true} is VALID [2022-04-28 13:59:45,686 INFO L290 TraceCheckUtils]: 218: Hoare triple {87391#true} ~cond := #in~cond; {87391#true} is VALID [2022-04-28 13:59:45,686 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 13:59:45,687 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 13:59:45,687 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 13:59:45,688 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 13:59:45,688 INFO L290 TraceCheckUtils]: 213: Hoare triple {88372#(<= ~counter~0 34)} assume !!(0 != ~y3~0); {88372#(<= ~counter~0 34)} is VALID [2022-04-28 13:59:45,688 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {87391#true} {88372#(<= ~counter~0 34)} #63#return; {88372#(<= ~counter~0 34)} is VALID [2022-04-28 13:59:45,689 INFO L290 TraceCheckUtils]: 211: Hoare triple {87391#true} assume true; {87391#true} is VALID [2022-04-28 13:59:45,689 INFO L290 TraceCheckUtils]: 210: Hoare triple {87391#true} assume !(0 == ~cond); {87391#true} is VALID [2022-04-28 13:59:45,689 INFO L290 TraceCheckUtils]: 209: Hoare triple {87391#true} ~cond := #in~cond; {87391#true} is VALID [2022-04-28 13:59:45,689 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 13:59:45,689 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 13:59:45,690 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 13:59:45,690 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 13:59:45,690 INFO L290 TraceCheckUtils]: 204: Hoare triple {88344#(<= ~counter~0 33)} assume !!(0 != ~y3~0); {88344#(<= ~counter~0 33)} is VALID [2022-04-28 13:59:45,691 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {87391#true} {88344#(<= ~counter~0 33)} #63#return; {88344#(<= ~counter~0 33)} is VALID [2022-04-28 13:59:45,691 INFO L290 TraceCheckUtils]: 202: Hoare triple {87391#true} assume true; {87391#true} is VALID [2022-04-28 13:59:45,691 INFO L290 TraceCheckUtils]: 201: Hoare triple {87391#true} assume !(0 == ~cond); {87391#true} is VALID [2022-04-28 13:59:45,691 INFO L290 TraceCheckUtils]: 200: Hoare triple {87391#true} ~cond := #in~cond; {87391#true} is VALID [2022-04-28 13:59:45,691 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 13:59:45,691 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 13:59:45,692 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 13:59:45,692 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 13:59:45,693 INFO L290 TraceCheckUtils]: 195: Hoare triple {88316#(<= ~counter~0 32)} assume !!(0 != ~y3~0); {88316#(<= ~counter~0 32)} is VALID [2022-04-28 13:59:45,693 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {87391#true} {88316#(<= ~counter~0 32)} #63#return; {88316#(<= ~counter~0 32)} is VALID [2022-04-28 13:59:45,693 INFO L290 TraceCheckUtils]: 193: Hoare triple {87391#true} assume true; {87391#true} is VALID [2022-04-28 13:59:45,693 INFO L290 TraceCheckUtils]: 192: Hoare triple {87391#true} assume !(0 == ~cond); {87391#true} is VALID [2022-04-28 13:59:45,693 INFO L290 TraceCheckUtils]: 191: Hoare triple {87391#true} ~cond := #in~cond; {87391#true} is VALID [2022-04-28 13:59:45,693 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 13:59:45,694 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 13:59:45,694 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 13:59:45,695 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 13:59:45,695 INFO L290 TraceCheckUtils]: 186: Hoare triple {88288#(<= ~counter~0 31)} assume !!(0 != ~y3~0); {88288#(<= ~counter~0 31)} is VALID [2022-04-28 13:59:45,695 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {87391#true} {88288#(<= ~counter~0 31)} #63#return; {88288#(<= ~counter~0 31)} is VALID [2022-04-28 13:59:45,695 INFO L290 TraceCheckUtils]: 184: Hoare triple {87391#true} assume true; {87391#true} is VALID [2022-04-28 13:59:45,696 INFO L290 TraceCheckUtils]: 183: Hoare triple {87391#true} assume !(0 == ~cond); {87391#true} is VALID [2022-04-28 13:59:45,696 INFO L290 TraceCheckUtils]: 182: Hoare triple {87391#true} ~cond := #in~cond; {87391#true} is VALID [2022-04-28 13:59:45,696 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 13:59:45,696 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 13:59:45,697 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 13:59:45,697 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 13:59:45,697 INFO L290 TraceCheckUtils]: 177: Hoare triple {88260#(<= ~counter~0 30)} assume !!(0 != ~y3~0); {88260#(<= ~counter~0 30)} is VALID [2022-04-28 13:59:45,698 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {87391#true} {88260#(<= ~counter~0 30)} #63#return; {88260#(<= ~counter~0 30)} is VALID [2022-04-28 13:59:45,698 INFO L290 TraceCheckUtils]: 175: Hoare triple {87391#true} assume true; {87391#true} is VALID [2022-04-28 13:59:45,698 INFO L290 TraceCheckUtils]: 174: Hoare triple {87391#true} assume !(0 == ~cond); {87391#true} is VALID [2022-04-28 13:59:45,698 INFO L290 TraceCheckUtils]: 173: Hoare triple {87391#true} ~cond := #in~cond; {87391#true} is VALID [2022-04-28 13:59:45,698 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 13:59:45,698 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 13:59:45,699 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 13:59:45,699 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 13:59:45,700 INFO L290 TraceCheckUtils]: 168: Hoare triple {88232#(<= ~counter~0 29)} assume !!(0 != ~y3~0); {88232#(<= ~counter~0 29)} is VALID [2022-04-28 13:59:45,700 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {87391#true} {88232#(<= ~counter~0 29)} #63#return; {88232#(<= ~counter~0 29)} is VALID [2022-04-28 13:59:45,700 INFO L290 TraceCheckUtils]: 166: Hoare triple {87391#true} assume true; {87391#true} is VALID [2022-04-28 13:59:45,700 INFO L290 TraceCheckUtils]: 165: Hoare triple {87391#true} assume !(0 == ~cond); {87391#true} is VALID [2022-04-28 13:59:45,700 INFO L290 TraceCheckUtils]: 164: Hoare triple {87391#true} ~cond := #in~cond; {87391#true} is VALID [2022-04-28 13:59:45,700 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 13:59:45,701 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 13:59:45,701 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 13:59:45,702 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 13:59:45,702 INFO L290 TraceCheckUtils]: 159: Hoare triple {88204#(<= ~counter~0 28)} assume !!(0 != ~y3~0); {88204#(<= ~counter~0 28)} is VALID [2022-04-28 13:59:45,702 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {87391#true} {88204#(<= ~counter~0 28)} #63#return; {88204#(<= ~counter~0 28)} is VALID [2022-04-28 13:59:45,703 INFO L290 TraceCheckUtils]: 157: Hoare triple {87391#true} assume true; {87391#true} is VALID [2022-04-28 13:59:45,703 INFO L290 TraceCheckUtils]: 156: Hoare triple {87391#true} assume !(0 == ~cond); {87391#true} is VALID [2022-04-28 13:59:45,703 INFO L290 TraceCheckUtils]: 155: Hoare triple {87391#true} ~cond := #in~cond; {87391#true} is VALID [2022-04-28 13:59:45,703 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 13:59:45,703 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 13:59:45,704 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 13:59:45,704 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 13:59:45,704 INFO L290 TraceCheckUtils]: 150: Hoare triple {88176#(<= ~counter~0 27)} assume !!(0 != ~y3~0); {88176#(<= ~counter~0 27)} is VALID [2022-04-28 13:59:45,705 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {87391#true} {88176#(<= ~counter~0 27)} #63#return; {88176#(<= ~counter~0 27)} is VALID [2022-04-28 13:59:45,705 INFO L290 TraceCheckUtils]: 148: Hoare triple {87391#true} assume true; {87391#true} is VALID [2022-04-28 13:59:45,705 INFO L290 TraceCheckUtils]: 147: Hoare triple {87391#true} assume !(0 == ~cond); {87391#true} is VALID [2022-04-28 13:59:45,705 INFO L290 TraceCheckUtils]: 146: Hoare triple {87391#true} ~cond := #in~cond; {87391#true} is VALID [2022-04-28 13:59:45,705 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 13:59:45,705 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 13:59:45,706 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 13:59:45,706 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 13:59:45,707 INFO L290 TraceCheckUtils]: 141: Hoare triple {88148#(<= ~counter~0 26)} assume !!(0 != ~y3~0); {88148#(<= ~counter~0 26)} is VALID [2022-04-28 13:59:45,707 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {87391#true} {88148#(<= ~counter~0 26)} #63#return; {88148#(<= ~counter~0 26)} is VALID [2022-04-28 13:59:45,707 INFO L290 TraceCheckUtils]: 139: Hoare triple {87391#true} assume true; {87391#true} is VALID [2022-04-28 13:59:45,707 INFO L290 TraceCheckUtils]: 138: Hoare triple {87391#true} assume !(0 == ~cond); {87391#true} is VALID [2022-04-28 13:59:45,707 INFO L290 TraceCheckUtils]: 137: Hoare triple {87391#true} ~cond := #in~cond; {87391#true} is VALID [2022-04-28 13:59:45,707 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 13:59:45,708 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 13:59:45,708 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 13:59:45,709 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 13:59:45,709 INFO L290 TraceCheckUtils]: 132: Hoare triple {88120#(<= ~counter~0 25)} assume !!(0 != ~y3~0); {88120#(<= ~counter~0 25)} is VALID [2022-04-28 13:59:45,709 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {87391#true} {88120#(<= ~counter~0 25)} #63#return; {88120#(<= ~counter~0 25)} is VALID [2022-04-28 13:59:45,710 INFO L290 TraceCheckUtils]: 130: Hoare triple {87391#true} assume true; {87391#true} is VALID [2022-04-28 13:59:45,710 INFO L290 TraceCheckUtils]: 129: Hoare triple {87391#true} assume !(0 == ~cond); {87391#true} is VALID [2022-04-28 13:59:45,710 INFO L290 TraceCheckUtils]: 128: Hoare triple {87391#true} ~cond := #in~cond; {87391#true} is VALID [2022-04-28 13:59:45,710 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 13:59:45,710 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 13:59:45,711 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 13:59:45,711 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 13:59:45,711 INFO L290 TraceCheckUtils]: 123: Hoare triple {88092#(<= ~counter~0 24)} assume !!(0 != ~y3~0); {88092#(<= ~counter~0 24)} is VALID [2022-04-28 13:59:45,712 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {87391#true} {88092#(<= ~counter~0 24)} #63#return; {88092#(<= ~counter~0 24)} is VALID [2022-04-28 13:59:45,712 INFO L290 TraceCheckUtils]: 121: Hoare triple {87391#true} assume true; {87391#true} is VALID [2022-04-28 13:59:45,712 INFO L290 TraceCheckUtils]: 120: Hoare triple {87391#true} assume !(0 == ~cond); {87391#true} is VALID [2022-04-28 13:59:45,712 INFO L290 TraceCheckUtils]: 119: Hoare triple {87391#true} ~cond := #in~cond; {87391#true} is VALID [2022-04-28 13:59:45,712 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 13:59:45,712 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 13:59:45,713 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 13:59:45,713 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 13:59:45,714 INFO L290 TraceCheckUtils]: 114: Hoare triple {88064#(<= ~counter~0 23)} assume !!(0 != ~y3~0); {88064#(<= ~counter~0 23)} is VALID [2022-04-28 13:59:45,714 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {87391#true} {88064#(<= ~counter~0 23)} #63#return; {88064#(<= ~counter~0 23)} is VALID [2022-04-28 13:59:45,714 INFO L290 TraceCheckUtils]: 112: Hoare triple {87391#true} assume true; {87391#true} is VALID [2022-04-28 13:59:45,714 INFO L290 TraceCheckUtils]: 111: Hoare triple {87391#true} assume !(0 == ~cond); {87391#true} is VALID [2022-04-28 13:59:45,714 INFO L290 TraceCheckUtils]: 110: Hoare triple {87391#true} ~cond := #in~cond; {87391#true} is VALID [2022-04-28 13:59:45,714 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 13:59:45,715 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 13:59:45,715 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 13:59:45,716 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 13:59:45,716 INFO L290 TraceCheckUtils]: 105: Hoare triple {88036#(<= ~counter~0 22)} assume !!(0 != ~y3~0); {88036#(<= ~counter~0 22)} is VALID [2022-04-28 13:59:45,716 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {87391#true} {88036#(<= ~counter~0 22)} #63#return; {88036#(<= ~counter~0 22)} is VALID [2022-04-28 13:59:45,716 INFO L290 TraceCheckUtils]: 103: Hoare triple {87391#true} assume true; {87391#true} is VALID [2022-04-28 13:59:45,717 INFO L290 TraceCheckUtils]: 102: Hoare triple {87391#true} assume !(0 == ~cond); {87391#true} is VALID [2022-04-28 13:59:45,717 INFO L290 TraceCheckUtils]: 101: Hoare triple {87391#true} ~cond := #in~cond; {87391#true} is VALID [2022-04-28 13:59:45,717 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 13:59:45,717 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 13:59:45,718 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 13:59:45,718 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 13:59:45,718 INFO L290 TraceCheckUtils]: 96: Hoare triple {88008#(<= ~counter~0 21)} assume !!(0 != ~y3~0); {88008#(<= ~counter~0 21)} is VALID [2022-04-28 13:59:45,719 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {87391#true} {88008#(<= ~counter~0 21)} #63#return; {88008#(<= ~counter~0 21)} is VALID [2022-04-28 13:59:45,719 INFO L290 TraceCheckUtils]: 94: Hoare triple {87391#true} assume true; {87391#true} is VALID [2022-04-28 13:59:45,719 INFO L290 TraceCheckUtils]: 93: Hoare triple {87391#true} assume !(0 == ~cond); {87391#true} is VALID [2022-04-28 13:59:45,719 INFO L290 TraceCheckUtils]: 92: Hoare triple {87391#true} ~cond := #in~cond; {87391#true} is VALID [2022-04-28 13:59:45,719 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 13:59:45,719 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 13:59:45,720 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 13:59:45,720 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 13:59:45,720 INFO L290 TraceCheckUtils]: 87: Hoare triple {87980#(<= ~counter~0 20)} assume !!(0 != ~y3~0); {87980#(<= ~counter~0 20)} is VALID [2022-04-28 13:59:45,721 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {87391#true} {87980#(<= ~counter~0 20)} #63#return; {87980#(<= ~counter~0 20)} is VALID [2022-04-28 13:59:45,721 INFO L290 TraceCheckUtils]: 85: Hoare triple {87391#true} assume true; {87391#true} is VALID [2022-04-28 13:59:45,721 INFO L290 TraceCheckUtils]: 84: Hoare triple {87391#true} assume !(0 == ~cond); {87391#true} is VALID [2022-04-28 13:59:45,721 INFO L290 TraceCheckUtils]: 83: Hoare triple {87391#true} ~cond := #in~cond; {87391#true} is VALID [2022-04-28 13:59:45,721 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 13:59:45,721 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 13:59:45,722 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 13:59:45,723 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 13:59:45,723 INFO L290 TraceCheckUtils]: 78: Hoare triple {87952#(<= ~counter~0 19)} assume !!(0 != ~y3~0); {87952#(<= ~counter~0 19)} is VALID [2022-04-28 13:59:45,723 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {87391#true} {87952#(<= ~counter~0 19)} #63#return; {87952#(<= ~counter~0 19)} is VALID [2022-04-28 13:59:45,723 INFO L290 TraceCheckUtils]: 76: Hoare triple {87391#true} assume true; {87391#true} is VALID [2022-04-28 13:59:45,723 INFO L290 TraceCheckUtils]: 75: Hoare triple {87391#true} assume !(0 == ~cond); {87391#true} is VALID [2022-04-28 13:59:45,723 INFO L290 TraceCheckUtils]: 74: Hoare triple {87391#true} ~cond := #in~cond; {87391#true} is VALID [2022-04-28 13:59:45,724 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 13:59:45,724 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 13:59:45,725 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 13:59:45,725 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 13:59:45,725 INFO L290 TraceCheckUtils]: 69: Hoare triple {87924#(<= ~counter~0 18)} assume !!(0 != ~y3~0); {87924#(<= ~counter~0 18)} is VALID [2022-04-28 13:59:45,726 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {87391#true} {87924#(<= ~counter~0 18)} #63#return; {87924#(<= ~counter~0 18)} is VALID [2022-04-28 13:59:45,726 INFO L290 TraceCheckUtils]: 67: Hoare triple {87391#true} assume true; {87391#true} is VALID [2022-04-28 13:59:45,726 INFO L290 TraceCheckUtils]: 66: Hoare triple {87391#true} assume !(0 == ~cond); {87391#true} is VALID [2022-04-28 13:59:45,726 INFO L290 TraceCheckUtils]: 65: Hoare triple {87391#true} ~cond := #in~cond; {87391#true} is VALID [2022-04-28 13:59:45,726 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 13:59:45,726 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 13:59:45,727 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 13:59:45,727 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 13:59:45,727 INFO L290 TraceCheckUtils]: 60: Hoare triple {87896#(<= ~counter~0 17)} assume !!(0 != ~y3~0); {87896#(<= ~counter~0 17)} is VALID [2022-04-28 13:59:45,728 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {87391#true} {87896#(<= ~counter~0 17)} #63#return; {87896#(<= ~counter~0 17)} is VALID [2022-04-28 13:59:45,728 INFO L290 TraceCheckUtils]: 58: Hoare triple {87391#true} assume true; {87391#true} is VALID [2022-04-28 13:59:45,728 INFO L290 TraceCheckUtils]: 57: Hoare triple {87391#true} assume !(0 == ~cond); {87391#true} is VALID [2022-04-28 13:59:45,728 INFO L290 TraceCheckUtils]: 56: Hoare triple {87391#true} ~cond := #in~cond; {87391#true} is VALID [2022-04-28 13:59:45,728 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 13:59:45,729 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 13:59:45,729 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 13:59:45,730 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 13:59:45,730 INFO L290 TraceCheckUtils]: 51: Hoare triple {87868#(<= ~counter~0 16)} assume !!(0 != ~y3~0); {87868#(<= ~counter~0 16)} is VALID [2022-04-28 13:59:45,730 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {87391#true} {87868#(<= ~counter~0 16)} #63#return; {87868#(<= ~counter~0 16)} is VALID [2022-04-28 13:59:45,730 INFO L290 TraceCheckUtils]: 49: Hoare triple {87391#true} assume true; {87391#true} is VALID [2022-04-28 13:59:45,731 INFO L290 TraceCheckUtils]: 48: Hoare triple {87391#true} assume !(0 == ~cond); {87391#true} is VALID [2022-04-28 13:59:45,731 INFO L290 TraceCheckUtils]: 47: Hoare triple {87391#true} ~cond := #in~cond; {87391#true} is VALID [2022-04-28 13:59:45,731 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 13:59:45,731 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 13:59:45,732 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 13:59:45,732 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 13:59:45,732 INFO L290 TraceCheckUtils]: 42: Hoare triple {87840#(<= ~counter~0 15)} assume !!(0 != ~y3~0); {87840#(<= ~counter~0 15)} is VALID [2022-04-28 13:59:45,733 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {87391#true} {87840#(<= ~counter~0 15)} #63#return; {87840#(<= ~counter~0 15)} is VALID [2022-04-28 13:59:45,733 INFO L290 TraceCheckUtils]: 40: Hoare triple {87391#true} assume true; {87391#true} is VALID [2022-04-28 13:59:45,733 INFO L290 TraceCheckUtils]: 39: Hoare triple {87391#true} assume !(0 == ~cond); {87391#true} is VALID [2022-04-28 13:59:45,733 INFO L290 TraceCheckUtils]: 38: Hoare triple {87391#true} ~cond := #in~cond; {87391#true} is VALID [2022-04-28 13:59:45,733 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 13:59:45,733 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 13:59:45,734 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 13:59:45,734 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 13:59:45,735 INFO L290 TraceCheckUtils]: 33: Hoare triple {87812#(<= ~counter~0 14)} assume !!(0 != ~y3~0); {87812#(<= ~counter~0 14)} is VALID [2022-04-28 13:59:45,735 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {87391#true} {87812#(<= ~counter~0 14)} #63#return; {87812#(<= ~counter~0 14)} is VALID [2022-04-28 13:59:45,735 INFO L290 TraceCheckUtils]: 31: Hoare triple {87391#true} assume true; {87391#true} is VALID [2022-04-28 13:59:45,735 INFO L290 TraceCheckUtils]: 30: Hoare triple {87391#true} assume !(0 == ~cond); {87391#true} is VALID [2022-04-28 13:59:45,735 INFO L290 TraceCheckUtils]: 29: Hoare triple {87391#true} ~cond := #in~cond; {87391#true} is VALID [2022-04-28 13:59:45,735 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 13:59:45,736 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 13:59:45,736 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 13:59:45,737 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 13:59:45,737 INFO L290 TraceCheckUtils]: 24: Hoare triple {87784#(<= ~counter~0 13)} assume !!(0 != ~y3~0); {87784#(<= ~counter~0 13)} is VALID [2022-04-28 13:59:45,737 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {87391#true} {87784#(<= ~counter~0 13)} #63#return; {87784#(<= ~counter~0 13)} is VALID [2022-04-28 13:59:45,737 INFO L290 TraceCheckUtils]: 22: Hoare triple {87391#true} assume true; {87391#true} is VALID [2022-04-28 13:59:45,738 INFO L290 TraceCheckUtils]: 21: Hoare triple {87391#true} assume !(0 == ~cond); {87391#true} is VALID [2022-04-28 13:59:45,738 INFO L290 TraceCheckUtils]: 20: Hoare triple {87391#true} ~cond := #in~cond; {87391#true} is VALID [2022-04-28 13:59:45,738 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 13:59:45,738 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 13:59:45,739 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 13:59:45,739 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 13:59:45,739 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {87391#true} {87756#(<= ~counter~0 12)} #61#return; {87756#(<= ~counter~0 12)} is VALID [2022-04-28 13:59:45,739 INFO L290 TraceCheckUtils]: 14: Hoare triple {87391#true} assume true; {87391#true} is VALID [2022-04-28 13:59:45,739 INFO L290 TraceCheckUtils]: 13: Hoare triple {87391#true} assume !(0 == ~cond); {87391#true} is VALID [2022-04-28 13:59:45,740 INFO L290 TraceCheckUtils]: 12: Hoare triple {87391#true} ~cond := #in~cond; {87391#true} is VALID [2022-04-28 13:59:45,740 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 13:59:45,740 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {87391#true} {87756#(<= ~counter~0 12)} #59#return; {87756#(<= ~counter~0 12)} is VALID [2022-04-28 13:59:45,740 INFO L290 TraceCheckUtils]: 9: Hoare triple {87391#true} assume true; {87391#true} is VALID [2022-04-28 13:59:45,740 INFO L290 TraceCheckUtils]: 8: Hoare triple {87391#true} assume !(0 == ~cond); {87391#true} is VALID [2022-04-28 13:59:45,740 INFO L290 TraceCheckUtils]: 7: Hoare triple {87391#true} ~cond := #in~cond; {87391#true} is VALID [2022-04-28 13:59:45,740 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 13:59:45,740 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 13:59:45,741 INFO L272 TraceCheckUtils]: 4: Hoare triple {87756#(<= ~counter~0 12)} call #t~ret7 := main(); {87756#(<= ~counter~0 12)} is VALID [2022-04-28 13:59:45,741 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {87756#(<= ~counter~0 12)} {87391#true} #67#return; {87756#(<= ~counter~0 12)} is VALID [2022-04-28 13:59:45,741 INFO L290 TraceCheckUtils]: 2: Hoare triple {87756#(<= ~counter~0 12)} assume true; {87756#(<= ~counter~0 12)} is VALID [2022-04-28 13:59:45,742 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 13:59:45,742 INFO L272 TraceCheckUtils]: 0: Hoare triple {87391#true} call ULTIMATE.init(); {87391#true} is VALID [2022-04-28 13:59:45,742 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 13:59:45,742 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 13:59:45,743 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [125786135] [2022-04-28 13:59:45,743 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 13:59:45,743 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [483492233] [2022-04-28 13:59:45,743 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [483492233] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 13:59:45,743 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 13:59:45,743 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [41, 41] total 54 [2022-04-28 13:59:45,743 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 13:59:45,743 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [180422104] [2022-04-28 13:59:45,743 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [180422104] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 13:59:45,743 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 13:59:45,743 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [41] imperfect sequences [] total 41 [2022-04-28 13:59:45,743 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1967822743] [2022-04-28 13:59:45,743 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 13:59:45,744 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 13:59:45,744 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 13:59:45,744 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 13:59:46,074 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 13:59:46,074 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 41 states [2022-04-28 13:59:46,074 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 13:59:46,074 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 41 interpolants. [2022-04-28 13:59:46,074 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1331, Invalid=1531, Unknown=0, NotChecked=0, Total=2862 [2022-04-28 13:59:46,075 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 13:59:47,987 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 13:59:47,987 INFO L93 Difference]: Finished difference Result 367 states and 406 transitions. [2022-04-28 13:59:47,987 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 78 states. [2022-04-28 13:59:47,987 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 13:59:47,988 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 13:59:47,988 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 13:59:47,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 78 states and 405 transitions. [2022-04-28 13:59:47,995 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 13:59:48,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 78 states and 405 transitions. [2022-04-28 13:59:48,001 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 78 states and 405 transitions. [2022-04-28 13:59:48,393 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 13:59:48,399 INFO L225 Difference]: With dead ends: 367 [2022-04-28 13:59:48,399 INFO L226 Difference]: Without dead ends: 362 [2022-04-28 13:59:48,400 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 13:59:48,400 INFO L413 NwaCegarLoop]: 63 mSDtfsCounter, 173 mSDsluCounter, 315 mSDsCounter, 0 mSdLazyCounter, 217 mSolverCounterSat, 49 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s 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, 0.2s IncrementalHoareTripleChecker+Time [2022-04-28 13:59:48,400 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [173 Valid, 378 Invalid, 266 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [49 Valid, 217 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-28 13:59:48,401 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 362 states. [2022-04-28 13:59:48,923 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 362 to 362. [2022-04-28 13:59:48,923 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 13:59:48,924 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 13:59:48,924 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 13:59:48,924 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 13:59:48,929 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 13:59:48,929 INFO L93 Difference]: Finished difference Result 362 states and 401 transitions. [2022-04-28 13:59:48,929 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 401 transitions. [2022-04-28 13:59:48,929 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 13:59:48,929 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 13:59:48,930 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 13:59:48,930 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 13:59:48,934 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 13:59:48,934 INFO L93 Difference]: Finished difference Result 362 states and 401 transitions. [2022-04-28 13:59:48,934 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 401 transitions. [2022-04-28 13:59:48,935 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 13:59:48,935 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 13:59:48,935 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 13:59:48,935 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 13:59:48,935 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 13:59:48,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 362 states and 401 transitions. [2022-04-28 13:59:48,941 INFO L78 Accepts]: Start accepts. Automaton has 362 states and 401 transitions. Word has length 356 [2022-04-28 13:59:48,941 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 13:59:48,941 INFO L495 AbstractCegarLoop]: Abstraction has 362 states and 401 transitions. [2022-04-28 13:59:48,942 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 13:59:48,942 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 362 states and 401 transitions. [2022-04-28 13:59:49,535 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 13:59:49,535 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 401 transitions. [2022-04-28 13:59:49,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 366 [2022-04-28 13:59:49,536 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 13:59:49,537 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 13:59:49,554 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (41)] Forceful destruction successful, exit code 0 [2022-04-28 13:59:49,737 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 13:59:49,737 INFO L420 AbstractCegarLoop]: === Iteration 42 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 13:59:49,737 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 13:59:49,737 INFO L85 PathProgramCache]: Analyzing trace with hash 63847254, now seen corresponding path program 75 times [2022-04-28 13:59:49,738 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 13:59:49,738 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [2078801299] [2022-04-28 13:59:49,738 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 13:59:49,738 INFO L85 PathProgramCache]: Analyzing trace with hash 63847254, now seen corresponding path program 76 times [2022-04-28 13:59:49,738 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 13:59:49,738 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1107585833] [2022-04-28 13:59:49,738 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 13:59:49,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 13:59:49,755 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 13:59:49,755 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1104397709] [2022-04-28 13:59:49,755 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-28 13:59:49,755 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 13:59:49,756 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 13:59:49,756 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 13:59:49,757 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 13:59:49,909 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-28 13:59:49,909 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 13:59:49,913 INFO L263 TraceCheckSpWp]: Trace formula consists of 967 conjuncts, 81 conjunts are in the unsatisfiable core [2022-04-28 13:59:49,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 13:59:49,966 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 13:59:51,867 INFO L272 TraceCheckUtils]: 0: Hoare triple {91836#true} call ULTIMATE.init(); {91836#true} is VALID [2022-04-28 13:59:51,868 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 13:59:51,868 INFO L290 TraceCheckUtils]: 2: Hoare triple {91844#(<= ~counter~0 0)} assume true; {91844#(<= ~counter~0 0)} is VALID [2022-04-28 13:59:51,868 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {91844#(<= ~counter~0 0)} {91836#true} #67#return; {91844#(<= ~counter~0 0)} is VALID [2022-04-28 13:59:51,868 INFO L272 TraceCheckUtils]: 4: Hoare triple {91844#(<= ~counter~0 0)} call #t~ret7 := main(); {91844#(<= ~counter~0 0)} is VALID [2022-04-28 13:59:51,869 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 13:59:51,869 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 13:59:51,869 INFO L290 TraceCheckUtils]: 7: Hoare triple {91844#(<= ~counter~0 0)} ~cond := #in~cond; {91844#(<= ~counter~0 0)} is VALID [2022-04-28 13:59:51,869 INFO L290 TraceCheckUtils]: 8: Hoare triple {91844#(<= ~counter~0 0)} assume !(0 == ~cond); {91844#(<= ~counter~0 0)} is VALID [2022-04-28 13:59:51,870 INFO L290 TraceCheckUtils]: 9: Hoare triple {91844#(<= ~counter~0 0)} assume true; {91844#(<= ~counter~0 0)} is VALID [2022-04-28 13:59:51,870 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 13:59:51,870 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 13:59:51,871 INFO L290 TraceCheckUtils]: 12: Hoare triple {91844#(<= ~counter~0 0)} ~cond := #in~cond; {91844#(<= ~counter~0 0)} is VALID [2022-04-28 13:59:51,871 INFO L290 TraceCheckUtils]: 13: Hoare triple {91844#(<= ~counter~0 0)} assume !(0 == ~cond); {91844#(<= ~counter~0 0)} is VALID [2022-04-28 13:59:51,871 INFO L290 TraceCheckUtils]: 14: Hoare triple {91844#(<= ~counter~0 0)} assume true; {91844#(<= ~counter~0 0)} is VALID [2022-04-28 13:59:51,871 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 13:59:51,872 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 13:59:51,874 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 13:59:51,874 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 13:59:51,875 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 13:59:51,875 INFO L290 TraceCheckUtils]: 20: Hoare triple {91893#(<= ~counter~0 1)} ~cond := #in~cond; {91893#(<= ~counter~0 1)} is VALID [2022-04-28 13:59:51,875 INFO L290 TraceCheckUtils]: 21: Hoare triple {91893#(<= ~counter~0 1)} assume !(0 == ~cond); {91893#(<= ~counter~0 1)} is VALID [2022-04-28 13:59:51,875 INFO L290 TraceCheckUtils]: 22: Hoare triple {91893#(<= ~counter~0 1)} assume true; {91893#(<= ~counter~0 1)} is VALID [2022-04-28 13:59:51,876 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 13:59:51,876 INFO L290 TraceCheckUtils]: 24: Hoare triple {91893#(<= ~counter~0 1)} assume !!(0 != ~y3~0); {91893#(<= ~counter~0 1)} is VALID [2022-04-28 13:59:51,876 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 13:59:51,877 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 13:59:51,878 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 13:59:51,878 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 13:59:51,878 INFO L290 TraceCheckUtils]: 29: Hoare triple {91921#(<= ~counter~0 2)} ~cond := #in~cond; {91921#(<= ~counter~0 2)} is VALID [2022-04-28 13:59:51,879 INFO L290 TraceCheckUtils]: 30: Hoare triple {91921#(<= ~counter~0 2)} assume !(0 == ~cond); {91921#(<= ~counter~0 2)} is VALID [2022-04-28 13:59:51,879 INFO L290 TraceCheckUtils]: 31: Hoare triple {91921#(<= ~counter~0 2)} assume true; {91921#(<= ~counter~0 2)} is VALID [2022-04-28 13:59:51,879 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 13:59:51,880 INFO L290 TraceCheckUtils]: 33: Hoare triple {91921#(<= ~counter~0 2)} assume !!(0 != ~y3~0); {91921#(<= ~counter~0 2)} is VALID [2022-04-28 13:59:51,880 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 13:59:51,881 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 13:59:51,881 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 13:59:51,882 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 13:59:51,882 INFO L290 TraceCheckUtils]: 38: Hoare triple {91949#(<= ~counter~0 3)} ~cond := #in~cond; {91949#(<= ~counter~0 3)} is VALID [2022-04-28 13:59:51,882 INFO L290 TraceCheckUtils]: 39: Hoare triple {91949#(<= ~counter~0 3)} assume !(0 == ~cond); {91949#(<= ~counter~0 3)} is VALID [2022-04-28 13:59:51,882 INFO L290 TraceCheckUtils]: 40: Hoare triple {91949#(<= ~counter~0 3)} assume true; {91949#(<= ~counter~0 3)} is VALID [2022-04-28 13:59:51,883 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 13:59:51,883 INFO L290 TraceCheckUtils]: 42: Hoare triple {91949#(<= ~counter~0 3)} assume !!(0 != ~y3~0); {91949#(<= ~counter~0 3)} is VALID [2022-04-28 13:59:51,883 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 13:59:51,884 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 13:59:51,885 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 13:59:51,885 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 13:59:51,885 INFO L290 TraceCheckUtils]: 47: Hoare triple {91977#(<= ~counter~0 4)} ~cond := #in~cond; {91977#(<= ~counter~0 4)} is VALID [2022-04-28 13:59:51,886 INFO L290 TraceCheckUtils]: 48: Hoare triple {91977#(<= ~counter~0 4)} assume !(0 == ~cond); {91977#(<= ~counter~0 4)} is VALID [2022-04-28 13:59:51,886 INFO L290 TraceCheckUtils]: 49: Hoare triple {91977#(<= ~counter~0 4)} assume true; {91977#(<= ~counter~0 4)} is VALID [2022-04-28 13:59:51,886 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 13:59:51,886 INFO L290 TraceCheckUtils]: 51: Hoare triple {91977#(<= ~counter~0 4)} assume !!(0 != ~y3~0); {91977#(<= ~counter~0 4)} is VALID [2022-04-28 13:59:51,887 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 13:59:51,888 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 13:59:51,888 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 13:59:51,888 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 13:59:51,889 INFO L290 TraceCheckUtils]: 56: Hoare triple {92005#(<= ~counter~0 5)} ~cond := #in~cond; {92005#(<= ~counter~0 5)} is VALID [2022-04-28 13:59:51,889 INFO L290 TraceCheckUtils]: 57: Hoare triple {92005#(<= ~counter~0 5)} assume !(0 == ~cond); {92005#(<= ~counter~0 5)} is VALID [2022-04-28 13:59:51,889 INFO L290 TraceCheckUtils]: 58: Hoare triple {92005#(<= ~counter~0 5)} assume true; {92005#(<= ~counter~0 5)} is VALID [2022-04-28 13:59:51,890 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 13:59:51,890 INFO L290 TraceCheckUtils]: 60: Hoare triple {92005#(<= ~counter~0 5)} assume !!(0 != ~y3~0); {92005#(<= ~counter~0 5)} is VALID [2022-04-28 13:59:51,890 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 13:59:51,891 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 13:59:51,891 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 13:59:51,892 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 13:59:51,892 INFO L290 TraceCheckUtils]: 65: Hoare triple {92033#(<= ~counter~0 6)} ~cond := #in~cond; {92033#(<= ~counter~0 6)} is VALID [2022-04-28 13:59:51,892 INFO L290 TraceCheckUtils]: 66: Hoare triple {92033#(<= ~counter~0 6)} assume !(0 == ~cond); {92033#(<= ~counter~0 6)} is VALID [2022-04-28 13:59:51,892 INFO L290 TraceCheckUtils]: 67: Hoare triple {92033#(<= ~counter~0 6)} assume true; {92033#(<= ~counter~0 6)} is VALID [2022-04-28 13:59:51,893 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 13:59:51,893 INFO L290 TraceCheckUtils]: 69: Hoare triple {92033#(<= ~counter~0 6)} assume !!(0 != ~y3~0); {92033#(<= ~counter~0 6)} is VALID [2022-04-28 13:59:51,893 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 13:59:51,894 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 13:59:51,895 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 13:59:51,895 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 13:59:51,895 INFO L290 TraceCheckUtils]: 74: Hoare triple {92061#(<= ~counter~0 7)} ~cond := #in~cond; {92061#(<= ~counter~0 7)} is VALID [2022-04-28 13:59:51,896 INFO L290 TraceCheckUtils]: 75: Hoare triple {92061#(<= ~counter~0 7)} assume !(0 == ~cond); {92061#(<= ~counter~0 7)} is VALID [2022-04-28 13:59:51,896 INFO L290 TraceCheckUtils]: 76: Hoare triple {92061#(<= ~counter~0 7)} assume true; {92061#(<= ~counter~0 7)} is VALID [2022-04-28 13:59:51,896 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 13:59:51,897 INFO L290 TraceCheckUtils]: 78: Hoare triple {92061#(<= ~counter~0 7)} assume !!(0 != ~y3~0); {92061#(<= ~counter~0 7)} is VALID [2022-04-28 13:59:51,897 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 13:59:51,898 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 13:59:51,898 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 13:59:51,899 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 13:59:51,899 INFO L290 TraceCheckUtils]: 83: Hoare triple {92089#(<= ~counter~0 8)} ~cond := #in~cond; {92089#(<= ~counter~0 8)} is VALID [2022-04-28 13:59:51,899 INFO L290 TraceCheckUtils]: 84: Hoare triple {92089#(<= ~counter~0 8)} assume !(0 == ~cond); {92089#(<= ~counter~0 8)} is VALID [2022-04-28 13:59:51,899 INFO L290 TraceCheckUtils]: 85: Hoare triple {92089#(<= ~counter~0 8)} assume true; {92089#(<= ~counter~0 8)} is VALID [2022-04-28 13:59:51,900 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 13:59:51,900 INFO L290 TraceCheckUtils]: 87: Hoare triple {92089#(<= ~counter~0 8)} assume !!(0 != ~y3~0); {92089#(<= ~counter~0 8)} is VALID [2022-04-28 13:59:51,900 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 13:59:51,901 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 13:59:51,901 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 13:59:51,902 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 13:59:51,902 INFO L290 TraceCheckUtils]: 92: Hoare triple {92117#(<= ~counter~0 9)} ~cond := #in~cond; {92117#(<= ~counter~0 9)} is VALID [2022-04-28 13:59:51,902 INFO L290 TraceCheckUtils]: 93: Hoare triple {92117#(<= ~counter~0 9)} assume !(0 == ~cond); {92117#(<= ~counter~0 9)} is VALID [2022-04-28 13:59:51,903 INFO L290 TraceCheckUtils]: 94: Hoare triple {92117#(<= ~counter~0 9)} assume true; {92117#(<= ~counter~0 9)} is VALID [2022-04-28 13:59:51,903 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 13:59:51,903 INFO L290 TraceCheckUtils]: 96: Hoare triple {92117#(<= ~counter~0 9)} assume !!(0 != ~y3~0); {92117#(<= ~counter~0 9)} is VALID [2022-04-28 13:59:51,904 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 13:59:51,905 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 13:59:51,905 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 13:59:51,905 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 13:59:51,906 INFO L290 TraceCheckUtils]: 101: Hoare triple {92145#(<= ~counter~0 10)} ~cond := #in~cond; {92145#(<= ~counter~0 10)} is VALID [2022-04-28 13:59:51,906 INFO L290 TraceCheckUtils]: 102: Hoare triple {92145#(<= ~counter~0 10)} assume !(0 == ~cond); {92145#(<= ~counter~0 10)} is VALID [2022-04-28 13:59:51,906 INFO L290 TraceCheckUtils]: 103: Hoare triple {92145#(<= ~counter~0 10)} assume true; {92145#(<= ~counter~0 10)} is VALID [2022-04-28 13:59:51,907 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 13:59:51,907 INFO L290 TraceCheckUtils]: 105: Hoare triple {92145#(<= ~counter~0 10)} assume !!(0 != ~y3~0); {92145#(<= ~counter~0 10)} is VALID [2022-04-28 13:59:51,907 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 13:59:51,908 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 13:59:51,908 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 13:59:51,909 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 13:59:51,909 INFO L290 TraceCheckUtils]: 110: Hoare triple {92173#(<= ~counter~0 11)} ~cond := #in~cond; {92173#(<= ~counter~0 11)} is VALID [2022-04-28 13:59:51,909 INFO L290 TraceCheckUtils]: 111: Hoare triple {92173#(<= ~counter~0 11)} assume !(0 == ~cond); {92173#(<= ~counter~0 11)} is VALID [2022-04-28 13:59:51,910 INFO L290 TraceCheckUtils]: 112: Hoare triple {92173#(<= ~counter~0 11)} assume true; {92173#(<= ~counter~0 11)} is VALID [2022-04-28 13:59:51,910 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 13:59:51,910 INFO L290 TraceCheckUtils]: 114: Hoare triple {92173#(<= ~counter~0 11)} assume !!(0 != ~y3~0); {92173#(<= ~counter~0 11)} is VALID [2022-04-28 13:59:51,910 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 13:59:51,912 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 13:59:51,912 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 13:59:51,912 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 13:59:51,913 INFO L290 TraceCheckUtils]: 119: Hoare triple {92201#(<= ~counter~0 12)} ~cond := #in~cond; {92201#(<= ~counter~0 12)} is VALID [2022-04-28 13:59:51,913 INFO L290 TraceCheckUtils]: 120: Hoare triple {92201#(<= ~counter~0 12)} assume !(0 == ~cond); {92201#(<= ~counter~0 12)} is VALID [2022-04-28 13:59:51,913 INFO L290 TraceCheckUtils]: 121: Hoare triple {92201#(<= ~counter~0 12)} assume true; {92201#(<= ~counter~0 12)} is VALID [2022-04-28 13:59:51,913 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 13:59:51,914 INFO L290 TraceCheckUtils]: 123: Hoare triple {92201#(<= ~counter~0 12)} assume !!(0 != ~y3~0); {92201#(<= ~counter~0 12)} is VALID [2022-04-28 13:59:51,914 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 13:59:51,915 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 13:59:51,915 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 13:59:51,916 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 13:59:51,916 INFO L290 TraceCheckUtils]: 128: Hoare triple {92229#(<= ~counter~0 13)} ~cond := #in~cond; {92229#(<= ~counter~0 13)} is VALID [2022-04-28 13:59:51,916 INFO L290 TraceCheckUtils]: 129: Hoare triple {92229#(<= ~counter~0 13)} assume !(0 == ~cond); {92229#(<= ~counter~0 13)} is VALID [2022-04-28 13:59:51,916 INFO L290 TraceCheckUtils]: 130: Hoare triple {92229#(<= ~counter~0 13)} assume true; {92229#(<= ~counter~0 13)} is VALID [2022-04-28 13:59:51,917 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 13:59:51,917 INFO L290 TraceCheckUtils]: 132: Hoare triple {92229#(<= ~counter~0 13)} assume !!(0 != ~y3~0); {92229#(<= ~counter~0 13)} is VALID [2022-04-28 13:59:51,917 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 13:59:51,918 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 13:59:51,919 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 13:59:51,919 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 13:59:51,919 INFO L290 TraceCheckUtils]: 137: Hoare triple {92257#(<= ~counter~0 14)} ~cond := #in~cond; {92257#(<= ~counter~0 14)} is VALID [2022-04-28 13:59:51,920 INFO L290 TraceCheckUtils]: 138: Hoare triple {92257#(<= ~counter~0 14)} assume !(0 == ~cond); {92257#(<= ~counter~0 14)} is VALID [2022-04-28 13:59:51,920 INFO L290 TraceCheckUtils]: 139: Hoare triple {92257#(<= ~counter~0 14)} assume true; {92257#(<= ~counter~0 14)} is VALID [2022-04-28 13:59:51,920 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 13:59:51,921 INFO L290 TraceCheckUtils]: 141: Hoare triple {92257#(<= ~counter~0 14)} assume !!(0 != ~y3~0); {92257#(<= ~counter~0 14)} is VALID [2022-04-28 13:59:51,921 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 13:59:51,922 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 13:59:51,922 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 13:59:51,922 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 13:59:51,923 INFO L290 TraceCheckUtils]: 146: Hoare triple {92285#(<= ~counter~0 15)} ~cond := #in~cond; {92285#(<= ~counter~0 15)} is VALID [2022-04-28 13:59:51,923 INFO L290 TraceCheckUtils]: 147: Hoare triple {92285#(<= ~counter~0 15)} assume !(0 == ~cond); {92285#(<= ~counter~0 15)} is VALID [2022-04-28 13:59:51,923 INFO L290 TraceCheckUtils]: 148: Hoare triple {92285#(<= ~counter~0 15)} assume true; {92285#(<= ~counter~0 15)} is VALID [2022-04-28 13:59:51,924 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 13:59:51,924 INFO L290 TraceCheckUtils]: 150: Hoare triple {92285#(<= ~counter~0 15)} assume !!(0 != ~y3~0); {92285#(<= ~counter~0 15)} is VALID [2022-04-28 13:59:51,924 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 13:59:51,925 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 13:59:51,925 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 13:59:51,926 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 13:59:51,926 INFO L290 TraceCheckUtils]: 155: Hoare triple {92313#(<= ~counter~0 16)} ~cond := #in~cond; {92313#(<= ~counter~0 16)} is VALID [2022-04-28 13:59:51,926 INFO L290 TraceCheckUtils]: 156: Hoare triple {92313#(<= ~counter~0 16)} assume !(0 == ~cond); {92313#(<= ~counter~0 16)} is VALID [2022-04-28 13:59:51,927 INFO L290 TraceCheckUtils]: 157: Hoare triple {92313#(<= ~counter~0 16)} assume true; {92313#(<= ~counter~0 16)} is VALID [2022-04-28 13:59:51,927 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 13:59:51,927 INFO L290 TraceCheckUtils]: 159: Hoare triple {92313#(<= ~counter~0 16)} assume !!(0 != ~y3~0); {92313#(<= ~counter~0 16)} is VALID [2022-04-28 13:59:51,928 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 13:59:51,929 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 13:59:51,929 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 13:59:51,929 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 13:59:51,930 INFO L290 TraceCheckUtils]: 164: Hoare triple {92341#(<= ~counter~0 17)} ~cond := #in~cond; {92341#(<= ~counter~0 17)} is VALID [2022-04-28 13:59:51,930 INFO L290 TraceCheckUtils]: 165: Hoare triple {92341#(<= ~counter~0 17)} assume !(0 == ~cond); {92341#(<= ~counter~0 17)} is VALID [2022-04-28 13:59:51,930 INFO L290 TraceCheckUtils]: 166: Hoare triple {92341#(<= ~counter~0 17)} assume true; {92341#(<= ~counter~0 17)} is VALID [2022-04-28 13:59:51,931 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 13:59:51,931 INFO L290 TraceCheckUtils]: 168: Hoare triple {92341#(<= ~counter~0 17)} assume !!(0 != ~y3~0); {92341#(<= ~counter~0 17)} is VALID [2022-04-28 13:59:51,931 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 13:59:51,932 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 13:59:51,932 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 13:59:51,933 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 13:59:51,933 INFO L290 TraceCheckUtils]: 173: Hoare triple {92369#(<= ~counter~0 18)} ~cond := #in~cond; {92369#(<= ~counter~0 18)} is VALID [2022-04-28 13:59:51,933 INFO L290 TraceCheckUtils]: 174: Hoare triple {92369#(<= ~counter~0 18)} assume !(0 == ~cond); {92369#(<= ~counter~0 18)} is VALID [2022-04-28 13:59:51,933 INFO L290 TraceCheckUtils]: 175: Hoare triple {92369#(<= ~counter~0 18)} assume true; {92369#(<= ~counter~0 18)} is VALID [2022-04-28 13:59:51,934 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 13:59:51,934 INFO L290 TraceCheckUtils]: 177: Hoare triple {92369#(<= ~counter~0 18)} assume !!(0 != ~y3~0); {92369#(<= ~counter~0 18)} is VALID [2022-04-28 13:59:51,934 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 13:59:51,935 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 13:59:51,936 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 13:59:51,936 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 13:59:51,936 INFO L290 TraceCheckUtils]: 182: Hoare triple {92397#(<= ~counter~0 19)} ~cond := #in~cond; {92397#(<= ~counter~0 19)} is VALID [2022-04-28 13:59:51,937 INFO L290 TraceCheckUtils]: 183: Hoare triple {92397#(<= ~counter~0 19)} assume !(0 == ~cond); {92397#(<= ~counter~0 19)} is VALID [2022-04-28 13:59:51,937 INFO L290 TraceCheckUtils]: 184: Hoare triple {92397#(<= ~counter~0 19)} assume true; {92397#(<= ~counter~0 19)} is VALID [2022-04-28 13:59:51,937 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 13:59:51,938 INFO L290 TraceCheckUtils]: 186: Hoare triple {92397#(<= ~counter~0 19)} assume !!(0 != ~y3~0); {92397#(<= ~counter~0 19)} is VALID [2022-04-28 13:59:51,938 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 13:59:51,939 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 13:59:51,939 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 13:59:51,940 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 13:59:51,940 INFO L290 TraceCheckUtils]: 191: Hoare triple {92425#(<= ~counter~0 20)} ~cond := #in~cond; {92425#(<= ~counter~0 20)} is VALID [2022-04-28 13:59:51,940 INFO L290 TraceCheckUtils]: 192: Hoare triple {92425#(<= ~counter~0 20)} assume !(0 == ~cond); {92425#(<= ~counter~0 20)} is VALID [2022-04-28 13:59:51,940 INFO L290 TraceCheckUtils]: 193: Hoare triple {92425#(<= ~counter~0 20)} assume true; {92425#(<= ~counter~0 20)} is VALID [2022-04-28 13:59:51,941 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 13:59:51,941 INFO L290 TraceCheckUtils]: 195: Hoare triple {92425#(<= ~counter~0 20)} assume !!(0 != ~y3~0); {92425#(<= ~counter~0 20)} is VALID [2022-04-28 13:59:51,941 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 13:59:51,942 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 13:59:51,943 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 13:59:51,943 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 13:59:51,943 INFO L290 TraceCheckUtils]: 200: Hoare triple {92453#(<= ~counter~0 21)} ~cond := #in~cond; {92453#(<= ~counter~0 21)} is VALID [2022-04-28 13:59:51,944 INFO L290 TraceCheckUtils]: 201: Hoare triple {92453#(<= ~counter~0 21)} assume !(0 == ~cond); {92453#(<= ~counter~0 21)} is VALID [2022-04-28 13:59:51,944 INFO L290 TraceCheckUtils]: 202: Hoare triple {92453#(<= ~counter~0 21)} assume true; {92453#(<= ~counter~0 21)} is VALID [2022-04-28 13:59:51,944 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 13:59:51,945 INFO L290 TraceCheckUtils]: 204: Hoare triple {92453#(<= ~counter~0 21)} assume !!(0 != ~y3~0); {92453#(<= ~counter~0 21)} is VALID [2022-04-28 13:59:51,945 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 13:59:51,946 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 13:59:51,946 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 13:59:51,947 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 13:59:51,947 INFO L290 TraceCheckUtils]: 209: Hoare triple {92481#(<= ~counter~0 22)} ~cond := #in~cond; {92481#(<= ~counter~0 22)} is VALID [2022-04-28 13:59:51,947 INFO L290 TraceCheckUtils]: 210: Hoare triple {92481#(<= ~counter~0 22)} assume !(0 == ~cond); {92481#(<= ~counter~0 22)} is VALID [2022-04-28 13:59:51,947 INFO L290 TraceCheckUtils]: 211: Hoare triple {92481#(<= ~counter~0 22)} assume true; {92481#(<= ~counter~0 22)} is VALID [2022-04-28 13:59:51,948 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 13:59:51,948 INFO L290 TraceCheckUtils]: 213: Hoare triple {92481#(<= ~counter~0 22)} assume !!(0 != ~y3~0); {92481#(<= ~counter~0 22)} is VALID [2022-04-28 13:59:51,948 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 13:59:51,949 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 13:59:51,949 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 13:59:51,950 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 13:59:51,950 INFO L290 TraceCheckUtils]: 218: Hoare triple {92509#(<= ~counter~0 23)} ~cond := #in~cond; {92509#(<= ~counter~0 23)} is VALID [2022-04-28 13:59:51,950 INFO L290 TraceCheckUtils]: 219: Hoare triple {92509#(<= ~counter~0 23)} assume !(0 == ~cond); {92509#(<= ~counter~0 23)} is VALID [2022-04-28 13:59:51,951 INFO L290 TraceCheckUtils]: 220: Hoare triple {92509#(<= ~counter~0 23)} assume true; {92509#(<= ~counter~0 23)} is VALID [2022-04-28 13:59:51,951 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 13:59:51,951 INFO L290 TraceCheckUtils]: 222: Hoare triple {92509#(<= ~counter~0 23)} assume !!(0 != ~y3~0); {92509#(<= ~counter~0 23)} is VALID [2022-04-28 13:59:51,952 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 13:59:51,953 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 13:59:51,953 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 13:59:51,953 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 13:59:51,954 INFO L290 TraceCheckUtils]: 227: Hoare triple {92537#(<= ~counter~0 24)} ~cond := #in~cond; {92537#(<= ~counter~0 24)} is VALID [2022-04-28 13:59:51,954 INFO L290 TraceCheckUtils]: 228: Hoare triple {92537#(<= ~counter~0 24)} assume !(0 == ~cond); {92537#(<= ~counter~0 24)} is VALID [2022-04-28 13:59:51,954 INFO L290 TraceCheckUtils]: 229: Hoare triple {92537#(<= ~counter~0 24)} assume true; {92537#(<= ~counter~0 24)} is VALID [2022-04-28 13:59:51,955 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 13:59:51,955 INFO L290 TraceCheckUtils]: 231: Hoare triple {92537#(<= ~counter~0 24)} assume !!(0 != ~y3~0); {92537#(<= ~counter~0 24)} is VALID [2022-04-28 13:59:51,955 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 13:59:51,956 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 13:59:51,956 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 13:59:51,957 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 13:59:51,957 INFO L290 TraceCheckUtils]: 236: Hoare triple {92565#(<= ~counter~0 25)} ~cond := #in~cond; {92565#(<= ~counter~0 25)} is VALID [2022-04-28 13:59:51,957 INFO L290 TraceCheckUtils]: 237: Hoare triple {92565#(<= ~counter~0 25)} assume !(0 == ~cond); {92565#(<= ~counter~0 25)} is VALID [2022-04-28 13:59:51,957 INFO L290 TraceCheckUtils]: 238: Hoare triple {92565#(<= ~counter~0 25)} assume true; {92565#(<= ~counter~0 25)} is VALID [2022-04-28 13:59:51,958 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 13:59:51,958 INFO L290 TraceCheckUtils]: 240: Hoare triple {92565#(<= ~counter~0 25)} assume !!(0 != ~y3~0); {92565#(<= ~counter~0 25)} is VALID [2022-04-28 13:59:51,958 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 13:59:51,959 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 13:59:51,960 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 13:59:51,960 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 13:59:51,960 INFO L290 TraceCheckUtils]: 245: Hoare triple {92593#(<= ~counter~0 26)} ~cond := #in~cond; {92593#(<= ~counter~0 26)} is VALID [2022-04-28 13:59:51,961 INFO L290 TraceCheckUtils]: 246: Hoare triple {92593#(<= ~counter~0 26)} assume !(0 == ~cond); {92593#(<= ~counter~0 26)} is VALID [2022-04-28 13:59:51,961 INFO L290 TraceCheckUtils]: 247: Hoare triple {92593#(<= ~counter~0 26)} assume true; {92593#(<= ~counter~0 26)} is VALID [2022-04-28 13:59:51,961 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 13:59:51,962 INFO L290 TraceCheckUtils]: 249: Hoare triple {92593#(<= ~counter~0 26)} assume !!(0 != ~y3~0); {92593#(<= ~counter~0 26)} is VALID [2022-04-28 13:59:51,962 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 13:59:51,963 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 13:59:51,963 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 13:59:51,964 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 13:59:51,964 INFO L290 TraceCheckUtils]: 254: Hoare triple {92621#(<= ~counter~0 27)} ~cond := #in~cond; {92621#(<= ~counter~0 27)} is VALID [2022-04-28 13:59:51,964 INFO L290 TraceCheckUtils]: 255: Hoare triple {92621#(<= ~counter~0 27)} assume !(0 == ~cond); {92621#(<= ~counter~0 27)} is VALID [2022-04-28 13:59:51,964 INFO L290 TraceCheckUtils]: 256: Hoare triple {92621#(<= ~counter~0 27)} assume true; {92621#(<= ~counter~0 27)} is VALID [2022-04-28 13:59:51,965 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 13:59:51,965 INFO L290 TraceCheckUtils]: 258: Hoare triple {92621#(<= ~counter~0 27)} assume !!(0 != ~y3~0); {92621#(<= ~counter~0 27)} is VALID [2022-04-28 13:59:51,965 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 13:59:51,966 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 13:59:51,967 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 13:59:51,967 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 13:59:51,967 INFO L290 TraceCheckUtils]: 263: Hoare triple {92649#(<= ~counter~0 28)} ~cond := #in~cond; {92649#(<= ~counter~0 28)} is VALID [2022-04-28 13:59:51,967 INFO L290 TraceCheckUtils]: 264: Hoare triple {92649#(<= ~counter~0 28)} assume !(0 == ~cond); {92649#(<= ~counter~0 28)} is VALID [2022-04-28 13:59:51,968 INFO L290 TraceCheckUtils]: 265: Hoare triple {92649#(<= ~counter~0 28)} assume true; {92649#(<= ~counter~0 28)} is VALID [2022-04-28 13:59:51,968 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 13:59:51,968 INFO L290 TraceCheckUtils]: 267: Hoare triple {92649#(<= ~counter~0 28)} assume !!(0 != ~y3~0); {92649#(<= ~counter~0 28)} is VALID [2022-04-28 13:59:51,969 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 13:59:51,970 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 13:59:51,970 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 13:59:51,970 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 13:59:51,971 INFO L290 TraceCheckUtils]: 272: Hoare triple {92677#(<= ~counter~0 29)} ~cond := #in~cond; {92677#(<= ~counter~0 29)} is VALID [2022-04-28 13:59:51,971 INFO L290 TraceCheckUtils]: 273: Hoare triple {92677#(<= ~counter~0 29)} assume !(0 == ~cond); {92677#(<= ~counter~0 29)} is VALID [2022-04-28 13:59:51,971 INFO L290 TraceCheckUtils]: 274: Hoare triple {92677#(<= ~counter~0 29)} assume true; {92677#(<= ~counter~0 29)} is VALID [2022-04-28 13:59:51,972 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 13:59:51,972 INFO L290 TraceCheckUtils]: 276: Hoare triple {92677#(<= ~counter~0 29)} assume !!(0 != ~y3~0); {92677#(<= ~counter~0 29)} is VALID [2022-04-28 13:59:51,972 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 13:59:51,973 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 13:59:51,973 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 13:59:51,974 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 13:59:51,974 INFO L290 TraceCheckUtils]: 281: Hoare triple {92705#(<= ~counter~0 30)} ~cond := #in~cond; {92705#(<= ~counter~0 30)} is VALID [2022-04-28 13:59:51,974 INFO L290 TraceCheckUtils]: 282: Hoare triple {92705#(<= ~counter~0 30)} assume !(0 == ~cond); {92705#(<= ~counter~0 30)} is VALID [2022-04-28 13:59:51,975 INFO L290 TraceCheckUtils]: 283: Hoare triple {92705#(<= ~counter~0 30)} assume true; {92705#(<= ~counter~0 30)} is VALID [2022-04-28 13:59:51,975 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 13:59:51,975 INFO L290 TraceCheckUtils]: 285: Hoare triple {92705#(<= ~counter~0 30)} assume !!(0 != ~y3~0); {92705#(<= ~counter~0 30)} is VALID [2022-04-28 13:59:51,976 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 13:59:51,977 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 13:59:51,977 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 13:59:51,977 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 13:59:51,978 INFO L290 TraceCheckUtils]: 290: Hoare triple {92733#(<= ~counter~0 31)} ~cond := #in~cond; {92733#(<= ~counter~0 31)} is VALID [2022-04-28 13:59:51,978 INFO L290 TraceCheckUtils]: 291: Hoare triple {92733#(<= ~counter~0 31)} assume !(0 == ~cond); {92733#(<= ~counter~0 31)} is VALID [2022-04-28 13:59:51,978 INFO L290 TraceCheckUtils]: 292: Hoare triple {92733#(<= ~counter~0 31)} assume true; {92733#(<= ~counter~0 31)} is VALID [2022-04-28 13:59:51,979 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 13:59:51,979 INFO L290 TraceCheckUtils]: 294: Hoare triple {92733#(<= ~counter~0 31)} assume !!(0 != ~y3~0); {92733#(<= ~counter~0 31)} is VALID [2022-04-28 13:59:51,979 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 13:59:51,980 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 13:59:51,980 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 13:59:51,981 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 13:59:51,981 INFO L290 TraceCheckUtils]: 299: Hoare triple {92761#(<= ~counter~0 32)} ~cond := #in~cond; {92761#(<= ~counter~0 32)} is VALID [2022-04-28 13:59:51,981 INFO L290 TraceCheckUtils]: 300: Hoare triple {92761#(<= ~counter~0 32)} assume !(0 == ~cond); {92761#(<= ~counter~0 32)} is VALID [2022-04-28 13:59:51,982 INFO L290 TraceCheckUtils]: 301: Hoare triple {92761#(<= ~counter~0 32)} assume true; {92761#(<= ~counter~0 32)} is VALID [2022-04-28 13:59:51,982 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 13:59:51,982 INFO L290 TraceCheckUtils]: 303: Hoare triple {92761#(<= ~counter~0 32)} assume !!(0 != ~y3~0); {92761#(<= ~counter~0 32)} is VALID [2022-04-28 13:59:51,983 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 13:59:51,984 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 13:59:51,984 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 13:59:51,984 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 13:59:51,985 INFO L290 TraceCheckUtils]: 308: Hoare triple {92789#(<= ~counter~0 33)} ~cond := #in~cond; {92789#(<= ~counter~0 33)} is VALID [2022-04-28 13:59:51,985 INFO L290 TraceCheckUtils]: 309: Hoare triple {92789#(<= ~counter~0 33)} assume !(0 == ~cond); {92789#(<= ~counter~0 33)} is VALID [2022-04-28 13:59:51,985 INFO L290 TraceCheckUtils]: 310: Hoare triple {92789#(<= ~counter~0 33)} assume true; {92789#(<= ~counter~0 33)} is VALID [2022-04-28 13:59:51,985 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 13:59:51,986 INFO L290 TraceCheckUtils]: 312: Hoare triple {92789#(<= ~counter~0 33)} assume !!(0 != ~y3~0); {92789#(<= ~counter~0 33)} is VALID [2022-04-28 13:59:51,986 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 13:59:51,987 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 13:59:51,987 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 13:59:51,988 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 13:59:51,988 INFO L290 TraceCheckUtils]: 317: Hoare triple {92817#(<= ~counter~0 34)} ~cond := #in~cond; {92817#(<= ~counter~0 34)} is VALID [2022-04-28 13:59:51,988 INFO L290 TraceCheckUtils]: 318: Hoare triple {92817#(<= ~counter~0 34)} assume !(0 == ~cond); {92817#(<= ~counter~0 34)} is VALID [2022-04-28 13:59:51,988 INFO L290 TraceCheckUtils]: 319: Hoare triple {92817#(<= ~counter~0 34)} assume true; {92817#(<= ~counter~0 34)} is VALID [2022-04-28 13:59:51,989 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 13:59:51,989 INFO L290 TraceCheckUtils]: 321: Hoare triple {92817#(<= ~counter~0 34)} assume !!(0 != ~y3~0); {92817#(<= ~counter~0 34)} is VALID [2022-04-28 13:59:51,989 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 13:59:51,990 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 13:59:51,991 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 13:59:51,991 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 13:59:51,991 INFO L290 TraceCheckUtils]: 326: Hoare triple {92845#(<= ~counter~0 35)} ~cond := #in~cond; {92845#(<= ~counter~0 35)} is VALID [2022-04-28 13:59:51,992 INFO L290 TraceCheckUtils]: 327: Hoare triple {92845#(<= ~counter~0 35)} assume !(0 == ~cond); {92845#(<= ~counter~0 35)} is VALID [2022-04-28 13:59:51,992 INFO L290 TraceCheckUtils]: 328: Hoare triple {92845#(<= ~counter~0 35)} assume true; {92845#(<= ~counter~0 35)} is VALID [2022-04-28 13:59:51,992 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 13:59:51,993 INFO L290 TraceCheckUtils]: 330: Hoare triple {92845#(<= ~counter~0 35)} assume !!(0 != ~y3~0); {92845#(<= ~counter~0 35)} is VALID [2022-04-28 13:59:51,993 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 13:59:51,994 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 13:59:51,994 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 13:59:51,995 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 13:59:51,995 INFO L290 TraceCheckUtils]: 335: Hoare triple {92873#(<= ~counter~0 36)} ~cond := #in~cond; {92873#(<= ~counter~0 36)} is VALID [2022-04-28 13:59:51,995 INFO L290 TraceCheckUtils]: 336: Hoare triple {92873#(<= ~counter~0 36)} assume !(0 == ~cond); {92873#(<= ~counter~0 36)} is VALID [2022-04-28 13:59:51,995 INFO L290 TraceCheckUtils]: 337: Hoare triple {92873#(<= ~counter~0 36)} assume true; {92873#(<= ~counter~0 36)} is VALID [2022-04-28 13:59:51,996 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 13:59:51,996 INFO L290 TraceCheckUtils]: 339: Hoare triple {92873#(<= ~counter~0 36)} assume !!(0 != ~y3~0); {92873#(<= ~counter~0 36)} is VALID [2022-04-28 13:59:51,996 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 13:59:51,997 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 13:59:51,998 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 13:59:51,998 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 13:59:51,998 INFO L290 TraceCheckUtils]: 344: Hoare triple {92901#(<= ~counter~0 37)} ~cond := #in~cond; {92901#(<= ~counter~0 37)} is VALID [2022-04-28 13:59:51,999 INFO L290 TraceCheckUtils]: 345: Hoare triple {92901#(<= ~counter~0 37)} assume !(0 == ~cond); {92901#(<= ~counter~0 37)} is VALID [2022-04-28 13:59:51,999 INFO L290 TraceCheckUtils]: 346: Hoare triple {92901#(<= ~counter~0 37)} assume true; {92901#(<= ~counter~0 37)} is VALID [2022-04-28 13:59:51,999 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 13:59:52,000 INFO L290 TraceCheckUtils]: 348: Hoare triple {92901#(<= ~counter~0 37)} assume !!(0 != ~y3~0); {92901#(<= ~counter~0 37)} is VALID [2022-04-28 13:59:52,000 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 13:59:52,001 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 13:59:52,001 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 13:59:52,002 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 13:59:52,002 INFO L290 TraceCheckUtils]: 353: Hoare triple {92929#(<= ~counter~0 38)} ~cond := #in~cond; {92929#(<= ~counter~0 38)} is VALID [2022-04-28 13:59:52,002 INFO L290 TraceCheckUtils]: 354: Hoare triple {92929#(<= ~counter~0 38)} assume !(0 == ~cond); {92929#(<= ~counter~0 38)} is VALID [2022-04-28 13:59:52,003 INFO L290 TraceCheckUtils]: 355: Hoare triple {92929#(<= ~counter~0 38)} assume true; {92929#(<= ~counter~0 38)} is VALID [2022-04-28 13:59:52,003 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 13:59:52,003 INFO L290 TraceCheckUtils]: 357: Hoare triple {92929#(<= ~counter~0 38)} assume !!(0 != ~y3~0); {92929#(<= ~counter~0 38)} is VALID [2022-04-28 13:59:52,004 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 13:59:52,004 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 13:59:52,004 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 13:59:52,004 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 13:59:52,004 INFO L290 TraceCheckUtils]: 362: Hoare triple {91837#false} ~cond := #in~cond; {91837#false} is VALID [2022-04-28 13:59:52,004 INFO L290 TraceCheckUtils]: 363: Hoare triple {91837#false} assume 0 == ~cond; {91837#false} is VALID [2022-04-28 13:59:52,004 INFO L290 TraceCheckUtils]: 364: Hoare triple {91837#false} assume !false; {91837#false} is VALID [2022-04-28 13:59:52,005 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 13:59:52,005 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 13:59:53,651 INFO L290 TraceCheckUtils]: 364: Hoare triple {91837#false} assume !false; {91837#false} is VALID [2022-04-28 13:59:53,651 INFO L290 TraceCheckUtils]: 363: Hoare triple {91837#false} assume 0 == ~cond; {91837#false} is VALID [2022-04-28 13:59:53,651 INFO L290 TraceCheckUtils]: 362: Hoare triple {91837#false} ~cond := #in~cond; {91837#false} is VALID [2022-04-28 13:59:53,651 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 13:59:53,651 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 13:59:53,652 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 13:59:53,652 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 13:59:53,652 INFO L290 TraceCheckUtils]: 357: Hoare triple {92989#(< ~counter~0 50)} assume !!(0 != ~y3~0); {92989#(< ~counter~0 50)} is VALID [2022-04-28 13:59:53,653 INFO L284 TraceCheckUtils]: 356: Hoare quadruple {91836#true} {92989#(< ~counter~0 50)} #63#return; {92989#(< ~counter~0 50)} is VALID [2022-04-28 13:59:53,653 INFO L290 TraceCheckUtils]: 355: Hoare triple {91836#true} assume true; {91836#true} is VALID [2022-04-28 13:59:53,653 INFO L290 TraceCheckUtils]: 354: Hoare triple {91836#true} assume !(0 == ~cond); {91836#true} is VALID [2022-04-28 13:59:53,653 INFO L290 TraceCheckUtils]: 353: Hoare triple {91836#true} ~cond := #in~cond; {91836#true} is VALID [2022-04-28 13:59:53,653 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 13:59:53,653 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 13:59:53,655 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 13:59:53,656 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 13:59:53,656 INFO L290 TraceCheckUtils]: 348: Hoare triple {93017#(< ~counter~0 49)} assume !!(0 != ~y3~0); {93017#(< ~counter~0 49)} is VALID [2022-04-28 13:59:53,656 INFO L284 TraceCheckUtils]: 347: Hoare quadruple {91836#true} {93017#(< ~counter~0 49)} #63#return; {93017#(< ~counter~0 49)} is VALID [2022-04-28 13:59:53,656 INFO L290 TraceCheckUtils]: 346: Hoare triple {91836#true} assume true; {91836#true} is VALID [2022-04-28 13:59:53,656 INFO L290 TraceCheckUtils]: 345: Hoare triple {91836#true} assume !(0 == ~cond); {91836#true} is VALID [2022-04-28 13:59:53,657 INFO L290 TraceCheckUtils]: 344: Hoare triple {91836#true} ~cond := #in~cond; {91836#true} is VALID [2022-04-28 13:59:53,657 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 13:59:53,657 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 13:59:53,658 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 13:59:53,658 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 13:59:53,658 INFO L290 TraceCheckUtils]: 339: Hoare triple {93045#(< ~counter~0 48)} assume !!(0 != ~y3~0); {93045#(< ~counter~0 48)} is VALID [2022-04-28 13:59:53,659 INFO L284 TraceCheckUtils]: 338: Hoare quadruple {91836#true} {93045#(< ~counter~0 48)} #63#return; {93045#(< ~counter~0 48)} is VALID [2022-04-28 13:59:53,659 INFO L290 TraceCheckUtils]: 337: Hoare triple {91836#true} assume true; {91836#true} is VALID [2022-04-28 13:59:53,659 INFO L290 TraceCheckUtils]: 336: Hoare triple {91836#true} assume !(0 == ~cond); {91836#true} is VALID [2022-04-28 13:59:53,659 INFO L290 TraceCheckUtils]: 335: Hoare triple {91836#true} ~cond := #in~cond; {91836#true} is VALID [2022-04-28 13:59:53,659 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 13:59:53,659 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 13:59:53,660 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 13:59:53,660 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 13:59:53,661 INFO L290 TraceCheckUtils]: 330: Hoare triple {93073#(< ~counter~0 47)} assume !!(0 != ~y3~0); {93073#(< ~counter~0 47)} is VALID [2022-04-28 13:59:53,661 INFO L284 TraceCheckUtils]: 329: Hoare quadruple {91836#true} {93073#(< ~counter~0 47)} #63#return; {93073#(< ~counter~0 47)} is VALID [2022-04-28 13:59:53,661 INFO L290 TraceCheckUtils]: 328: Hoare triple {91836#true} assume true; {91836#true} is VALID [2022-04-28 13:59:53,661 INFO L290 TraceCheckUtils]: 327: Hoare triple {91836#true} assume !(0 == ~cond); {91836#true} is VALID [2022-04-28 13:59:53,661 INFO L290 TraceCheckUtils]: 326: Hoare triple {91836#true} ~cond := #in~cond; {91836#true} is VALID [2022-04-28 13:59:53,661 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 13:59:53,662 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 13:59:53,662 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 13:59:53,663 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 13:59:53,663 INFO L290 TraceCheckUtils]: 321: Hoare triple {93101#(< ~counter~0 46)} assume !!(0 != ~y3~0); {93101#(< ~counter~0 46)} is VALID [2022-04-28 13:59:53,663 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {91836#true} {93101#(< ~counter~0 46)} #63#return; {93101#(< ~counter~0 46)} is VALID [2022-04-28 13:59:53,664 INFO L290 TraceCheckUtils]: 319: Hoare triple {91836#true} assume true; {91836#true} is VALID [2022-04-28 13:59:53,664 INFO L290 TraceCheckUtils]: 318: Hoare triple {91836#true} assume !(0 == ~cond); {91836#true} is VALID [2022-04-28 13:59:53,664 INFO L290 TraceCheckUtils]: 317: Hoare triple {91836#true} ~cond := #in~cond; {91836#true} is VALID [2022-04-28 13:59:53,664 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 13:59:53,664 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 13:59:53,665 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 13:59:53,665 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 13:59:53,665 INFO L290 TraceCheckUtils]: 312: Hoare triple {93129#(< ~counter~0 45)} assume !!(0 != ~y3~0); {93129#(< ~counter~0 45)} is VALID [2022-04-28 13:59:53,666 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {91836#true} {93129#(< ~counter~0 45)} #63#return; {93129#(< ~counter~0 45)} is VALID [2022-04-28 13:59:53,666 INFO L290 TraceCheckUtils]: 310: Hoare triple {91836#true} assume true; {91836#true} is VALID [2022-04-28 13:59:53,666 INFO L290 TraceCheckUtils]: 309: Hoare triple {91836#true} assume !(0 == ~cond); {91836#true} is VALID [2022-04-28 13:59:53,666 INFO L290 TraceCheckUtils]: 308: Hoare triple {91836#true} ~cond := #in~cond; {91836#true} is VALID [2022-04-28 13:59:53,666 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 13:59:53,666 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 13:59:53,667 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 13:59:53,668 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 13:59:53,668 INFO L290 TraceCheckUtils]: 303: Hoare triple {93157#(< ~counter~0 44)} assume !!(0 != ~y3~0); {93157#(< ~counter~0 44)} is VALID [2022-04-28 13:59:53,668 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {91836#true} {93157#(< ~counter~0 44)} #63#return; {93157#(< ~counter~0 44)} is VALID [2022-04-28 13:59:53,668 INFO L290 TraceCheckUtils]: 301: Hoare triple {91836#true} assume true; {91836#true} is VALID [2022-04-28 13:59:53,668 INFO L290 TraceCheckUtils]: 300: Hoare triple {91836#true} assume !(0 == ~cond); {91836#true} is VALID [2022-04-28 13:59:53,669 INFO L290 TraceCheckUtils]: 299: Hoare triple {91836#true} ~cond := #in~cond; {91836#true} is VALID [2022-04-28 13:59:53,669 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 13:59:53,669 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 13:59:53,670 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 13:59:53,670 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 13:59:53,670 INFO L290 TraceCheckUtils]: 294: Hoare triple {93185#(< ~counter~0 43)} assume !!(0 != ~y3~0); {93185#(< ~counter~0 43)} is VALID [2022-04-28 13:59:53,671 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {91836#true} {93185#(< ~counter~0 43)} #63#return; {93185#(< ~counter~0 43)} is VALID [2022-04-28 13:59:53,671 INFO L290 TraceCheckUtils]: 292: Hoare triple {91836#true} assume true; {91836#true} is VALID [2022-04-28 13:59:53,671 INFO L290 TraceCheckUtils]: 291: Hoare triple {91836#true} assume !(0 == ~cond); {91836#true} is VALID [2022-04-28 13:59:53,671 INFO L290 TraceCheckUtils]: 290: Hoare triple {91836#true} ~cond := #in~cond; {91836#true} is VALID [2022-04-28 13:59:53,671 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 13:59:53,671 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 13:59:53,672 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 13:59:53,672 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 13:59:53,673 INFO L290 TraceCheckUtils]: 285: Hoare triple {93213#(< ~counter~0 42)} assume !!(0 != ~y3~0); {93213#(< ~counter~0 42)} is VALID [2022-04-28 13:59:53,673 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {91836#true} {93213#(< ~counter~0 42)} #63#return; {93213#(< ~counter~0 42)} is VALID [2022-04-28 13:59:53,673 INFO L290 TraceCheckUtils]: 283: Hoare triple {91836#true} assume true; {91836#true} is VALID [2022-04-28 13:59:53,673 INFO L290 TraceCheckUtils]: 282: Hoare triple {91836#true} assume !(0 == ~cond); {91836#true} is VALID [2022-04-28 13:59:53,673 INFO L290 TraceCheckUtils]: 281: Hoare triple {91836#true} ~cond := #in~cond; {91836#true} is VALID [2022-04-28 13:59:53,673 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 13:59:53,674 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 13:59:53,674 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 13:59:53,675 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 13:59:53,675 INFO L290 TraceCheckUtils]: 276: Hoare triple {93241#(< ~counter~0 41)} assume !!(0 != ~y3~0); {93241#(< ~counter~0 41)} is VALID [2022-04-28 13:59:53,675 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {91836#true} {93241#(< ~counter~0 41)} #63#return; {93241#(< ~counter~0 41)} is VALID [2022-04-28 13:59:53,676 INFO L290 TraceCheckUtils]: 274: Hoare triple {91836#true} assume true; {91836#true} is VALID [2022-04-28 13:59:53,676 INFO L290 TraceCheckUtils]: 273: Hoare triple {91836#true} assume !(0 == ~cond); {91836#true} is VALID [2022-04-28 13:59:53,676 INFO L290 TraceCheckUtils]: 272: Hoare triple {91836#true} ~cond := #in~cond; {91836#true} is VALID [2022-04-28 13:59:53,676 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 13:59:53,676 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 13:59:53,677 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 13:59:53,677 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 13:59:53,677 INFO L290 TraceCheckUtils]: 267: Hoare triple {93269#(< ~counter~0 40)} assume !!(0 != ~y3~0); {93269#(< ~counter~0 40)} is VALID [2022-04-28 13:59:53,678 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {91836#true} {93269#(< ~counter~0 40)} #63#return; {93269#(< ~counter~0 40)} is VALID [2022-04-28 13:59:53,678 INFO L290 TraceCheckUtils]: 265: Hoare triple {91836#true} assume true; {91836#true} is VALID [2022-04-28 13:59:53,678 INFO L290 TraceCheckUtils]: 264: Hoare triple {91836#true} assume !(0 == ~cond); {91836#true} is VALID [2022-04-28 13:59:53,678 INFO L290 TraceCheckUtils]: 263: Hoare triple {91836#true} ~cond := #in~cond; {91836#true} is VALID [2022-04-28 13:59:53,678 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 13:59:53,678 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 13:59:53,679 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 13:59:53,679 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 13:59:53,680 INFO L290 TraceCheckUtils]: 258: Hoare triple {92929#(<= ~counter~0 38)} assume !!(0 != ~y3~0); {92929#(<= ~counter~0 38)} is VALID [2022-04-28 13:59:53,680 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {91836#true} {92929#(<= ~counter~0 38)} #63#return; {92929#(<= ~counter~0 38)} is VALID [2022-04-28 13:59:53,680 INFO L290 TraceCheckUtils]: 256: Hoare triple {91836#true} assume true; {91836#true} is VALID [2022-04-28 13:59:53,680 INFO L290 TraceCheckUtils]: 255: Hoare triple {91836#true} assume !(0 == ~cond); {91836#true} is VALID [2022-04-28 13:59:53,680 INFO L290 TraceCheckUtils]: 254: Hoare triple {91836#true} ~cond := #in~cond; {91836#true} is VALID [2022-04-28 13:59:53,680 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 13:59:53,681 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 13:59:53,682 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 13:59:53,682 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 13:59:53,682 INFO L290 TraceCheckUtils]: 249: Hoare triple {92901#(<= ~counter~0 37)} assume !!(0 != ~y3~0); {92901#(<= ~counter~0 37)} is VALID [2022-04-28 13:59:53,683 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {91836#true} {92901#(<= ~counter~0 37)} #63#return; {92901#(<= ~counter~0 37)} is VALID [2022-04-28 13:59:53,683 INFO L290 TraceCheckUtils]: 247: Hoare triple {91836#true} assume true; {91836#true} is VALID [2022-04-28 13:59:53,683 INFO L290 TraceCheckUtils]: 246: Hoare triple {91836#true} assume !(0 == ~cond); {91836#true} is VALID [2022-04-28 13:59:53,683 INFO L290 TraceCheckUtils]: 245: Hoare triple {91836#true} ~cond := #in~cond; {91836#true} is VALID [2022-04-28 13:59:53,683 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 13:59:53,683 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 13:59:53,684 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 13:59:53,684 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 13:59:53,684 INFO L290 TraceCheckUtils]: 240: Hoare triple {92873#(<= ~counter~0 36)} assume !!(0 != ~y3~0); {92873#(<= ~counter~0 36)} is VALID [2022-04-28 13:59:53,685 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {91836#true} {92873#(<= ~counter~0 36)} #63#return; {92873#(<= ~counter~0 36)} is VALID [2022-04-28 13:59:53,685 INFO L290 TraceCheckUtils]: 238: Hoare triple {91836#true} assume true; {91836#true} is VALID [2022-04-28 13:59:53,685 INFO L290 TraceCheckUtils]: 237: Hoare triple {91836#true} assume !(0 == ~cond); {91836#true} is VALID [2022-04-28 13:59:53,685 INFO L290 TraceCheckUtils]: 236: Hoare triple {91836#true} ~cond := #in~cond; {91836#true} is VALID [2022-04-28 13:59:53,685 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 13:59:53,685 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 13:59:53,686 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 13:59:53,687 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 13:59:53,687 INFO L290 TraceCheckUtils]: 231: Hoare triple {92845#(<= ~counter~0 35)} assume !!(0 != ~y3~0); {92845#(<= ~counter~0 35)} is VALID [2022-04-28 13:59:53,687 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {91836#true} {92845#(<= ~counter~0 35)} #63#return; {92845#(<= ~counter~0 35)} is VALID [2022-04-28 13:59:53,687 INFO L290 TraceCheckUtils]: 229: Hoare triple {91836#true} assume true; {91836#true} is VALID [2022-04-28 13:59:53,687 INFO L290 TraceCheckUtils]: 228: Hoare triple {91836#true} assume !(0 == ~cond); {91836#true} is VALID [2022-04-28 13:59:53,687 INFO L290 TraceCheckUtils]: 227: Hoare triple {91836#true} ~cond := #in~cond; {91836#true} is VALID [2022-04-28 13:59:53,688 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 13:59:53,688 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 13:59:53,689 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 13:59:53,689 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 13:59:53,689 INFO L290 TraceCheckUtils]: 222: Hoare triple {92817#(<= ~counter~0 34)} assume !!(0 != ~y3~0); {92817#(<= ~counter~0 34)} is VALID [2022-04-28 13:59:53,690 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {91836#true} {92817#(<= ~counter~0 34)} #63#return; {92817#(<= ~counter~0 34)} is VALID [2022-04-28 13:59:53,690 INFO L290 TraceCheckUtils]: 220: Hoare triple {91836#true} assume true; {91836#true} is VALID [2022-04-28 13:59:53,690 INFO L290 TraceCheckUtils]: 219: Hoare triple {91836#true} assume !(0 == ~cond); {91836#true} is VALID [2022-04-28 13:59:53,690 INFO L290 TraceCheckUtils]: 218: Hoare triple {91836#true} ~cond := #in~cond; {91836#true} is VALID [2022-04-28 13:59:53,690 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 13:59:53,690 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 13:59:53,691 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 13:59:53,691 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 13:59:53,692 INFO L290 TraceCheckUtils]: 213: Hoare triple {92789#(<= ~counter~0 33)} assume !!(0 != ~y3~0); {92789#(<= ~counter~0 33)} is VALID [2022-04-28 13:59:53,692 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {91836#true} {92789#(<= ~counter~0 33)} #63#return; {92789#(<= ~counter~0 33)} is VALID [2022-04-28 13:59:53,692 INFO L290 TraceCheckUtils]: 211: Hoare triple {91836#true} assume true; {91836#true} is VALID [2022-04-28 13:59:53,692 INFO L290 TraceCheckUtils]: 210: Hoare triple {91836#true} assume !(0 == ~cond); {91836#true} is VALID [2022-04-28 13:59:53,692 INFO L290 TraceCheckUtils]: 209: Hoare triple {91836#true} ~cond := #in~cond; {91836#true} is VALID [2022-04-28 13:59:53,692 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 13:59:53,693 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 13:59:53,693 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 13:59:53,694 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 13:59:53,694 INFO L290 TraceCheckUtils]: 204: Hoare triple {92761#(<= ~counter~0 32)} assume !!(0 != ~y3~0); {92761#(<= ~counter~0 32)} is VALID [2022-04-28 13:59:53,694 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {91836#true} {92761#(<= ~counter~0 32)} #63#return; {92761#(<= ~counter~0 32)} is VALID [2022-04-28 13:59:53,701 INFO L290 TraceCheckUtils]: 202: Hoare triple {91836#true} assume true; {91836#true} is VALID [2022-04-28 13:59:53,701 INFO L290 TraceCheckUtils]: 201: Hoare triple {91836#true} assume !(0 == ~cond); {91836#true} is VALID [2022-04-28 13:59:53,701 INFO L290 TraceCheckUtils]: 200: Hoare triple {91836#true} ~cond := #in~cond; {91836#true} is VALID [2022-04-28 13:59:53,701 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 13:59:53,702 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 13:59:53,704 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 13:59:53,704 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 13:59:53,705 INFO L290 TraceCheckUtils]: 195: Hoare triple {92733#(<= ~counter~0 31)} assume !!(0 != ~y3~0); {92733#(<= ~counter~0 31)} is VALID [2022-04-28 13:59:53,705 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {91836#true} {92733#(<= ~counter~0 31)} #63#return; {92733#(<= ~counter~0 31)} is VALID [2022-04-28 13:59:53,705 INFO L290 TraceCheckUtils]: 193: Hoare triple {91836#true} assume true; {91836#true} is VALID [2022-04-28 13:59:53,705 INFO L290 TraceCheckUtils]: 192: Hoare triple {91836#true} assume !(0 == ~cond); {91836#true} is VALID [2022-04-28 13:59:53,705 INFO L290 TraceCheckUtils]: 191: Hoare triple {91836#true} ~cond := #in~cond; {91836#true} is VALID [2022-04-28 13:59:53,706 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 13:59:53,706 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 13:59:53,707 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 13:59:53,707 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 13:59:53,707 INFO L290 TraceCheckUtils]: 186: Hoare triple {92705#(<= ~counter~0 30)} assume !!(0 != ~y3~0); {92705#(<= ~counter~0 30)} is VALID [2022-04-28 13:59:53,708 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {91836#true} {92705#(<= ~counter~0 30)} #63#return; {92705#(<= ~counter~0 30)} is VALID [2022-04-28 13:59:53,708 INFO L290 TraceCheckUtils]: 184: Hoare triple {91836#true} assume true; {91836#true} is VALID [2022-04-28 13:59:53,708 INFO L290 TraceCheckUtils]: 183: Hoare triple {91836#true} assume !(0 == ~cond); {91836#true} is VALID [2022-04-28 13:59:53,708 INFO L290 TraceCheckUtils]: 182: Hoare triple {91836#true} ~cond := #in~cond; {91836#true} is VALID [2022-04-28 13:59:53,708 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 13:59:53,708 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 13:59:53,709 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 13:59:53,709 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 13:59:53,710 INFO L290 TraceCheckUtils]: 177: Hoare triple {92677#(<= ~counter~0 29)} assume !!(0 != ~y3~0); {92677#(<= ~counter~0 29)} is VALID [2022-04-28 13:59:53,710 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {91836#true} {92677#(<= ~counter~0 29)} #63#return; {92677#(<= ~counter~0 29)} is VALID [2022-04-28 13:59:53,710 INFO L290 TraceCheckUtils]: 175: Hoare triple {91836#true} assume true; {91836#true} is VALID [2022-04-28 13:59:53,710 INFO L290 TraceCheckUtils]: 174: Hoare triple {91836#true} assume !(0 == ~cond); {91836#true} is VALID [2022-04-28 13:59:53,710 INFO L290 TraceCheckUtils]: 173: Hoare triple {91836#true} ~cond := #in~cond; {91836#true} is VALID [2022-04-28 13:59:53,710 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 13:59:53,710 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 13:59:53,711 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 13:59:53,712 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 13:59:53,712 INFO L290 TraceCheckUtils]: 168: Hoare triple {92649#(<= ~counter~0 28)} assume !!(0 != ~y3~0); {92649#(<= ~counter~0 28)} is VALID [2022-04-28 13:59:53,712 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {91836#true} {92649#(<= ~counter~0 28)} #63#return; {92649#(<= ~counter~0 28)} is VALID [2022-04-28 13:59:53,712 INFO L290 TraceCheckUtils]: 166: Hoare triple {91836#true} assume true; {91836#true} is VALID [2022-04-28 13:59:53,713 INFO L290 TraceCheckUtils]: 165: Hoare triple {91836#true} assume !(0 == ~cond); {91836#true} is VALID [2022-04-28 13:59:53,713 INFO L290 TraceCheckUtils]: 164: Hoare triple {91836#true} ~cond := #in~cond; {91836#true} is VALID [2022-04-28 13:59:53,713 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 13:59:53,713 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 13:59:53,714 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 13:59:53,714 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 13:59:53,714 INFO L290 TraceCheckUtils]: 159: Hoare triple {92621#(<= ~counter~0 27)} assume !!(0 != ~y3~0); {92621#(<= ~counter~0 27)} is VALID [2022-04-28 13:59:53,715 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {91836#true} {92621#(<= ~counter~0 27)} #63#return; {92621#(<= ~counter~0 27)} is VALID [2022-04-28 13:59:53,715 INFO L290 TraceCheckUtils]: 157: Hoare triple {91836#true} assume true; {91836#true} is VALID [2022-04-28 13:59:53,715 INFO L290 TraceCheckUtils]: 156: Hoare triple {91836#true} assume !(0 == ~cond); {91836#true} is VALID [2022-04-28 13:59:53,715 INFO L290 TraceCheckUtils]: 155: Hoare triple {91836#true} ~cond := #in~cond; {91836#true} is VALID [2022-04-28 13:59:53,715 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 13:59:53,716 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 13:59:53,717 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 13:59:53,717 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 13:59:53,717 INFO L290 TraceCheckUtils]: 150: Hoare triple {92593#(<= ~counter~0 26)} assume !!(0 != ~y3~0); {92593#(<= ~counter~0 26)} is VALID [2022-04-28 13:59:53,718 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {91836#true} {92593#(<= ~counter~0 26)} #63#return; {92593#(<= ~counter~0 26)} is VALID [2022-04-28 13:59:53,718 INFO L290 TraceCheckUtils]: 148: Hoare triple {91836#true} assume true; {91836#true} is VALID [2022-04-28 13:59:53,718 INFO L290 TraceCheckUtils]: 147: Hoare triple {91836#true} assume !(0 == ~cond); {91836#true} is VALID [2022-04-28 13:59:53,718 INFO L290 TraceCheckUtils]: 146: Hoare triple {91836#true} ~cond := #in~cond; {91836#true} is VALID [2022-04-28 13:59:53,718 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 13:59:53,718 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 13:59:53,719 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 13:59:53,720 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 13:59:53,720 INFO L290 TraceCheckUtils]: 141: Hoare triple {92565#(<= ~counter~0 25)} assume !!(0 != ~y3~0); {92565#(<= ~counter~0 25)} is VALID [2022-04-28 13:59:53,720 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {91836#true} {92565#(<= ~counter~0 25)} #63#return; {92565#(<= ~counter~0 25)} is VALID [2022-04-28 13:59:53,720 INFO L290 TraceCheckUtils]: 139: Hoare triple {91836#true} assume true; {91836#true} is VALID [2022-04-28 13:59:53,721 INFO L290 TraceCheckUtils]: 138: Hoare triple {91836#true} assume !(0 == ~cond); {91836#true} is VALID [2022-04-28 13:59:53,721 INFO L290 TraceCheckUtils]: 137: Hoare triple {91836#true} ~cond := #in~cond; {91836#true} is VALID [2022-04-28 13:59:53,721 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 13:59:53,721 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 13:59:53,722 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 13:59:53,722 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 13:59:53,723 INFO L290 TraceCheckUtils]: 132: Hoare triple {92537#(<= ~counter~0 24)} assume !!(0 != ~y3~0); {92537#(<= ~counter~0 24)} is VALID [2022-04-28 13:59:53,723 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {91836#true} {92537#(<= ~counter~0 24)} #63#return; {92537#(<= ~counter~0 24)} is VALID [2022-04-28 13:59:53,723 INFO L290 TraceCheckUtils]: 130: Hoare triple {91836#true} assume true; {91836#true} is VALID [2022-04-28 13:59:53,723 INFO L290 TraceCheckUtils]: 129: Hoare triple {91836#true} assume !(0 == ~cond); {91836#true} is VALID [2022-04-28 13:59:53,723 INFO L290 TraceCheckUtils]: 128: Hoare triple {91836#true} ~cond := #in~cond; {91836#true} is VALID [2022-04-28 13:59:53,723 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 13:59:53,724 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 13:59:53,725 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 13:59:53,725 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 13:59:53,725 INFO L290 TraceCheckUtils]: 123: Hoare triple {92509#(<= ~counter~0 23)} assume !!(0 != ~y3~0); {92509#(<= ~counter~0 23)} is VALID [2022-04-28 13:59:53,726 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {91836#true} {92509#(<= ~counter~0 23)} #63#return; {92509#(<= ~counter~0 23)} is VALID [2022-04-28 13:59:53,726 INFO L290 TraceCheckUtils]: 121: Hoare triple {91836#true} assume true; {91836#true} is VALID [2022-04-28 13:59:53,726 INFO L290 TraceCheckUtils]: 120: Hoare triple {91836#true} assume !(0 == ~cond); {91836#true} is VALID [2022-04-28 13:59:53,726 INFO L290 TraceCheckUtils]: 119: Hoare triple {91836#true} ~cond := #in~cond; {91836#true} is VALID [2022-04-28 13:59:53,726 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 13:59:53,726 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 13:59:53,727 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 13:59:53,728 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 13:59:53,728 INFO L290 TraceCheckUtils]: 114: Hoare triple {92481#(<= ~counter~0 22)} assume !!(0 != ~y3~0); {92481#(<= ~counter~0 22)} is VALID [2022-04-28 13:59:53,728 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {91836#true} {92481#(<= ~counter~0 22)} #63#return; {92481#(<= ~counter~0 22)} is VALID [2022-04-28 13:59:53,728 INFO L290 TraceCheckUtils]: 112: Hoare triple {91836#true} assume true; {91836#true} is VALID [2022-04-28 13:59:53,728 INFO L290 TraceCheckUtils]: 111: Hoare triple {91836#true} assume !(0 == ~cond); {91836#true} is VALID [2022-04-28 13:59:53,729 INFO L290 TraceCheckUtils]: 110: Hoare triple {91836#true} ~cond := #in~cond; {91836#true} is VALID [2022-04-28 13:59:53,729 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 13:59:53,729 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 13:59:53,730 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 13:59:53,730 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 13:59:53,730 INFO L290 TraceCheckUtils]: 105: Hoare triple {92453#(<= ~counter~0 21)} assume !!(0 != ~y3~0); {92453#(<= ~counter~0 21)} is VALID [2022-04-28 13:59:53,731 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {91836#true} {92453#(<= ~counter~0 21)} #63#return; {92453#(<= ~counter~0 21)} is VALID [2022-04-28 13:59:53,731 INFO L290 TraceCheckUtils]: 103: Hoare triple {91836#true} assume true; {91836#true} is VALID [2022-04-28 13:59:53,731 INFO L290 TraceCheckUtils]: 102: Hoare triple {91836#true} assume !(0 == ~cond); {91836#true} is VALID [2022-04-28 13:59:53,731 INFO L290 TraceCheckUtils]: 101: Hoare triple {91836#true} ~cond := #in~cond; {91836#true} is VALID [2022-04-28 13:59:53,731 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 13:59:53,731 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 13:59:53,732 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 13:59:53,733 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 13:59:53,733 INFO L290 TraceCheckUtils]: 96: Hoare triple {92425#(<= ~counter~0 20)} assume !!(0 != ~y3~0); {92425#(<= ~counter~0 20)} is VALID [2022-04-28 13:59:53,733 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {91836#true} {92425#(<= ~counter~0 20)} #63#return; {92425#(<= ~counter~0 20)} is VALID [2022-04-28 13:59:53,733 INFO L290 TraceCheckUtils]: 94: Hoare triple {91836#true} assume true; {91836#true} is VALID [2022-04-28 13:59:53,734 INFO L290 TraceCheckUtils]: 93: Hoare triple {91836#true} assume !(0 == ~cond); {91836#true} is VALID [2022-04-28 13:59:53,734 INFO L290 TraceCheckUtils]: 92: Hoare triple {91836#true} ~cond := #in~cond; {91836#true} is VALID [2022-04-28 13:59:53,734 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 13:59:53,734 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 13:59:53,735 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 13:59:53,735 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 13:59:53,735 INFO L290 TraceCheckUtils]: 87: Hoare triple {92397#(<= ~counter~0 19)} assume !!(0 != ~y3~0); {92397#(<= ~counter~0 19)} is VALID [2022-04-28 13:59:53,736 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {91836#true} {92397#(<= ~counter~0 19)} #63#return; {92397#(<= ~counter~0 19)} is VALID [2022-04-28 13:59:53,736 INFO L290 TraceCheckUtils]: 85: Hoare triple {91836#true} assume true; {91836#true} is VALID [2022-04-28 13:59:53,736 INFO L290 TraceCheckUtils]: 84: Hoare triple {91836#true} assume !(0 == ~cond); {91836#true} is VALID [2022-04-28 13:59:53,736 INFO L290 TraceCheckUtils]: 83: Hoare triple {91836#true} ~cond := #in~cond; {91836#true} is VALID [2022-04-28 13:59:53,736 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 13:59:53,736 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 13:59:53,737 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 13:59:53,738 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 13:59:53,738 INFO L290 TraceCheckUtils]: 78: Hoare triple {92369#(<= ~counter~0 18)} assume !!(0 != ~y3~0); {92369#(<= ~counter~0 18)} is VALID [2022-04-28 13:59:53,738 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {91836#true} {92369#(<= ~counter~0 18)} #63#return; {92369#(<= ~counter~0 18)} is VALID [2022-04-28 13:59:53,738 INFO L290 TraceCheckUtils]: 76: Hoare triple {91836#true} assume true; {91836#true} is VALID [2022-04-28 13:59:53,738 INFO L290 TraceCheckUtils]: 75: Hoare triple {91836#true} assume !(0 == ~cond); {91836#true} is VALID [2022-04-28 13:59:53,739 INFO L290 TraceCheckUtils]: 74: Hoare triple {91836#true} ~cond := #in~cond; {91836#true} is VALID [2022-04-28 13:59:53,739 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 13:59:53,739 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 13:59:53,740 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 13:59:53,740 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 13:59:53,740 INFO L290 TraceCheckUtils]: 69: Hoare triple {92341#(<= ~counter~0 17)} assume !!(0 != ~y3~0); {92341#(<= ~counter~0 17)} is VALID [2022-04-28 13:59:53,741 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {91836#true} {92341#(<= ~counter~0 17)} #63#return; {92341#(<= ~counter~0 17)} is VALID [2022-04-28 13:59:53,741 INFO L290 TraceCheckUtils]: 67: Hoare triple {91836#true} assume true; {91836#true} is VALID [2022-04-28 13:59:53,741 INFO L290 TraceCheckUtils]: 66: Hoare triple {91836#true} assume !(0 == ~cond); {91836#true} is VALID [2022-04-28 13:59:53,741 INFO L290 TraceCheckUtils]: 65: Hoare triple {91836#true} ~cond := #in~cond; {91836#true} is VALID [2022-04-28 13:59:53,741 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 13:59:53,741 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 13:59:53,743 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 13:59:53,743 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 13:59:53,743 INFO L290 TraceCheckUtils]: 60: Hoare triple {92313#(<= ~counter~0 16)} assume !!(0 != ~y3~0); {92313#(<= ~counter~0 16)} is VALID [2022-04-28 13:59:53,744 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {91836#true} {92313#(<= ~counter~0 16)} #63#return; {92313#(<= ~counter~0 16)} is VALID [2022-04-28 13:59:53,744 INFO L290 TraceCheckUtils]: 58: Hoare triple {91836#true} assume true; {91836#true} is VALID [2022-04-28 13:59:53,744 INFO L290 TraceCheckUtils]: 57: Hoare triple {91836#true} assume !(0 == ~cond); {91836#true} is VALID [2022-04-28 13:59:53,744 INFO L290 TraceCheckUtils]: 56: Hoare triple {91836#true} ~cond := #in~cond; {91836#true} is VALID [2022-04-28 13:59:53,744 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 13:59:53,744 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 13:59:53,745 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 13:59:53,745 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 13:59:53,745 INFO L290 TraceCheckUtils]: 51: Hoare triple {92285#(<= ~counter~0 15)} assume !!(0 != ~y3~0); {92285#(<= ~counter~0 15)} is VALID [2022-04-28 13:59:53,746 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {91836#true} {92285#(<= ~counter~0 15)} #63#return; {92285#(<= ~counter~0 15)} is VALID [2022-04-28 13:59:53,746 INFO L290 TraceCheckUtils]: 49: Hoare triple {91836#true} assume true; {91836#true} is VALID [2022-04-28 13:59:53,746 INFO L290 TraceCheckUtils]: 48: Hoare triple {91836#true} assume !(0 == ~cond); {91836#true} is VALID [2022-04-28 13:59:53,746 INFO L290 TraceCheckUtils]: 47: Hoare triple {91836#true} ~cond := #in~cond; {91836#true} is VALID [2022-04-28 13:59:53,746 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 13:59:53,746 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 13:59:53,747 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 13:59:53,748 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 13:59:53,748 INFO L290 TraceCheckUtils]: 42: Hoare triple {92257#(<= ~counter~0 14)} assume !!(0 != ~y3~0); {92257#(<= ~counter~0 14)} is VALID [2022-04-28 13:59:53,748 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {91836#true} {92257#(<= ~counter~0 14)} #63#return; {92257#(<= ~counter~0 14)} is VALID [2022-04-28 13:59:53,749 INFO L290 TraceCheckUtils]: 40: Hoare triple {91836#true} assume true; {91836#true} is VALID [2022-04-28 13:59:53,749 INFO L290 TraceCheckUtils]: 39: Hoare triple {91836#true} assume !(0 == ~cond); {91836#true} is VALID [2022-04-28 13:59:53,749 INFO L290 TraceCheckUtils]: 38: Hoare triple {91836#true} ~cond := #in~cond; {91836#true} is VALID [2022-04-28 13:59:53,749 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 13:59:53,749 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 13:59:53,750 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 13:59:53,750 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 13:59:53,750 INFO L290 TraceCheckUtils]: 33: Hoare triple {92229#(<= ~counter~0 13)} assume !!(0 != ~y3~0); {92229#(<= ~counter~0 13)} is VALID [2022-04-28 13:59:53,751 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {91836#true} {92229#(<= ~counter~0 13)} #63#return; {92229#(<= ~counter~0 13)} is VALID [2022-04-28 13:59:53,751 INFO L290 TraceCheckUtils]: 31: Hoare triple {91836#true} assume true; {91836#true} is VALID [2022-04-28 13:59:53,751 INFO L290 TraceCheckUtils]: 30: Hoare triple {91836#true} assume !(0 == ~cond); {91836#true} is VALID [2022-04-28 13:59:53,751 INFO L290 TraceCheckUtils]: 29: Hoare triple {91836#true} ~cond := #in~cond; {91836#true} is VALID [2022-04-28 13:59:53,751 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 13:59:53,751 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 13:59:53,752 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 13:59:53,753 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 13:59:53,753 INFO L290 TraceCheckUtils]: 24: Hoare triple {92201#(<= ~counter~0 12)} assume !!(0 != ~y3~0); {92201#(<= ~counter~0 12)} is VALID [2022-04-28 13:59:53,753 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {91836#true} {92201#(<= ~counter~0 12)} #63#return; {92201#(<= ~counter~0 12)} is VALID [2022-04-28 13:59:53,753 INFO L290 TraceCheckUtils]: 22: Hoare triple {91836#true} assume true; {91836#true} is VALID [2022-04-28 13:59:53,753 INFO L290 TraceCheckUtils]: 21: Hoare triple {91836#true} assume !(0 == ~cond); {91836#true} is VALID [2022-04-28 13:59:53,754 INFO L290 TraceCheckUtils]: 20: Hoare triple {91836#true} ~cond := #in~cond; {91836#true} is VALID [2022-04-28 13:59:53,754 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 13:59:53,754 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 13:59:53,755 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 13:59:53,755 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 13:59:53,755 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {91836#true} {92173#(<= ~counter~0 11)} #61#return; {92173#(<= ~counter~0 11)} is VALID [2022-04-28 13:59:53,755 INFO L290 TraceCheckUtils]: 14: Hoare triple {91836#true} assume true; {91836#true} is VALID [2022-04-28 13:59:53,755 INFO L290 TraceCheckUtils]: 13: Hoare triple {91836#true} assume !(0 == ~cond); {91836#true} is VALID [2022-04-28 13:59:53,756 INFO L290 TraceCheckUtils]: 12: Hoare triple {91836#true} ~cond := #in~cond; {91836#true} is VALID [2022-04-28 13:59:53,756 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 13:59:53,756 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {91836#true} {92173#(<= ~counter~0 11)} #59#return; {92173#(<= ~counter~0 11)} is VALID [2022-04-28 13:59:53,756 INFO L290 TraceCheckUtils]: 9: Hoare triple {91836#true} assume true; {91836#true} is VALID [2022-04-28 13:59:53,756 INFO L290 TraceCheckUtils]: 8: Hoare triple {91836#true} assume !(0 == ~cond); {91836#true} is VALID [2022-04-28 13:59:53,756 INFO L290 TraceCheckUtils]: 7: Hoare triple {91836#true} ~cond := #in~cond; {91836#true} is VALID [2022-04-28 13:59:53,756 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 13:59:53,756 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 13:59:53,757 INFO L272 TraceCheckUtils]: 4: Hoare triple {92173#(<= ~counter~0 11)} call #t~ret7 := main(); {92173#(<= ~counter~0 11)} is VALID [2022-04-28 13:59:53,757 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {92173#(<= ~counter~0 11)} {91836#true} #67#return; {92173#(<= ~counter~0 11)} is VALID [2022-04-28 13:59:53,757 INFO L290 TraceCheckUtils]: 2: Hoare triple {92173#(<= ~counter~0 11)} assume true; {92173#(<= ~counter~0 11)} is VALID [2022-04-28 13:59:53,758 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 13:59:53,758 INFO L272 TraceCheckUtils]: 0: Hoare triple {91836#true} call ULTIMATE.init(); {91836#true} is VALID [2022-04-28 13:59:53,758 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 13:59:53,758 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 13:59:53,759 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1107585833] [2022-04-28 13:59:53,759 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 13:59:53,759 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1104397709] [2022-04-28 13:59:53,759 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1104397709] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 13:59:53,759 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 13:59:53,759 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [42, 42] total 54 [2022-04-28 13:59:53,759 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 13:59:53,759 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [2078801299] [2022-04-28 13:59:53,759 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [2078801299] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 13:59:53,759 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 13:59:53,759 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [42] imperfect sequences [] total 42 [2022-04-28 13:59:53,759 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1318397052] [2022-04-28 13:59:53,759 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 13:59:53,760 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 13:59:53,760 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 13:59:53,760 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 13:59:54,111 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 13:59:54,111 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 42 states [2022-04-28 13:59:54,111 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 13:59:54,112 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 42 interpolants. [2022-04-28 13:59:54,112 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1331, Invalid=1531, Unknown=0, NotChecked=0, Total=2862 [2022-04-28 13:59:54,112 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 13:59:56,187 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 13:59:56,187 INFO L93 Difference]: Finished difference Result 376 states and 416 transitions. [2022-04-28 13:59:56,187 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 80 states. [2022-04-28 13:59:56,187 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 13:59:56,188 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 13:59:56,188 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 13:59:56,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 80 states and 415 transitions. [2022-04-28 13:59:56,195 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 13:59:56,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 80 states and 415 transitions. [2022-04-28 13:59:56,208 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 80 states and 415 transitions. [2022-04-28 13:59:56,630 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 13:59:56,636 INFO L225 Difference]: With dead ends: 376 [2022-04-28 13:59:56,636 INFO L226 Difference]: Without dead ends: 371 [2022-04-28 13:59:56,637 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 13:59:56,637 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 13:59:56,637 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 13:59:56,637 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 371 states. [2022-04-28 13:59:57,177 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 371 to 371. [2022-04-28 13:59:57,177 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 13:59:57,178 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 13:59:57,178 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 13:59:57,178 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 13:59:57,183 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 13:59:57,183 INFO L93 Difference]: Finished difference Result 371 states and 411 transitions. [2022-04-28 13:59:57,183 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 411 transitions. [2022-04-28 13:59:57,184 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 13:59:57,184 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 13:59:57,184 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 13:59:57,184 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 13:59:57,189 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 13:59:57,189 INFO L93 Difference]: Finished difference Result 371 states and 411 transitions. [2022-04-28 13:59:57,189 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 411 transitions. [2022-04-28 13:59:57,189 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 13:59:57,189 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 13:59:57,189 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 13:59:57,189 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 13:59:57,190 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 13:59:57,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 371 states to 371 states and 411 transitions. [2022-04-28 13:59:57,196 INFO L78 Accepts]: Start accepts. Automaton has 371 states and 411 transitions. Word has length 365 [2022-04-28 13:59:57,196 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 13:59:57,196 INFO L495 AbstractCegarLoop]: Abstraction has 371 states and 411 transitions. [2022-04-28 13:59:57,197 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 13:59:57,197 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 371 states and 411 transitions. [2022-04-28 13:59:57,859 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 13:59:57,860 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 411 transitions. [2022-04-28 13:59:57,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 375 [2022-04-28 13:59:57,861 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 13:59:57,861 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 13:59:57,878 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 13:59:58,068 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 13:59:58,068 INFO L420 AbstractCegarLoop]: === Iteration 43 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 13:59:58,069 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 13:59:58,069 INFO L85 PathProgramCache]: Analyzing trace with hash -194370340, now seen corresponding path program 77 times [2022-04-28 13:59:58,069 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 13:59:58,070 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1960528172] [2022-04-28 13:59:58,071 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 13:59:58,071 INFO L85 PathProgramCache]: Analyzing trace with hash -194370340, now seen corresponding path program 78 times [2022-04-28 13:59:58,071 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 13:59:58,071 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [706507061] [2022-04-28 13:59:58,071 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 13:59:58,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 13:59:58,090 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 13:59:58,090 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1588437973] [2022-04-28 13:59:58,090 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-28 13:59:58,090 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 13:59:58,090 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 13:59:58,091 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 13:59:58,092 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 13:59:58,382 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 40 check-sat command(s) [2022-04-28 13:59:58,382 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 13:59:58,387 INFO L263 TraceCheckSpWp]: Trace formula consists of 990 conjuncts, 83 conjunts are in the unsatisfiable core [2022-04-28 13:59:58,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 13:59:58,457 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 14:00:00,392 INFO L272 TraceCheckUtils]: 0: Hoare triple {96391#true} call ULTIMATE.init(); {96391#true} is VALID [2022-04-28 14:00:00,392 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 14:00:00,393 INFO L290 TraceCheckUtils]: 2: Hoare triple {96399#(<= ~counter~0 0)} assume true; {96399#(<= ~counter~0 0)} is VALID [2022-04-28 14:00:00,393 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {96399#(<= ~counter~0 0)} {96391#true} #67#return; {96399#(<= ~counter~0 0)} is VALID [2022-04-28 14:00:00,393 INFO L272 TraceCheckUtils]: 4: Hoare triple {96399#(<= ~counter~0 0)} call #t~ret7 := main(); {96399#(<= ~counter~0 0)} is VALID [2022-04-28 14:00:00,393 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 14:00:00,394 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 14:00:00,394 INFO L290 TraceCheckUtils]: 7: Hoare triple {96399#(<= ~counter~0 0)} ~cond := #in~cond; {96399#(<= ~counter~0 0)} is VALID [2022-04-28 14:00:00,394 INFO L290 TraceCheckUtils]: 8: Hoare triple {96399#(<= ~counter~0 0)} assume !(0 == ~cond); {96399#(<= ~counter~0 0)} is VALID [2022-04-28 14:00:00,395 INFO L290 TraceCheckUtils]: 9: Hoare triple {96399#(<= ~counter~0 0)} assume true; {96399#(<= ~counter~0 0)} is VALID [2022-04-28 14:00:00,395 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 14:00:00,395 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 14:00:00,396 INFO L290 TraceCheckUtils]: 12: Hoare triple {96399#(<= ~counter~0 0)} ~cond := #in~cond; {96399#(<= ~counter~0 0)} is VALID [2022-04-28 14:00:00,396 INFO L290 TraceCheckUtils]: 13: Hoare triple {96399#(<= ~counter~0 0)} assume !(0 == ~cond); {96399#(<= ~counter~0 0)} is VALID [2022-04-28 14:00:00,396 INFO L290 TraceCheckUtils]: 14: Hoare triple {96399#(<= ~counter~0 0)} assume true; {96399#(<= ~counter~0 0)} is VALID [2022-04-28 14:00:00,396 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 14:00:00,397 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 14:00:00,399 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 14:00:00,406 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 14:00:00,406 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 14:00:00,407 INFO L290 TraceCheckUtils]: 20: Hoare triple {96448#(<= ~counter~0 1)} ~cond := #in~cond; {96448#(<= ~counter~0 1)} is VALID [2022-04-28 14:00:00,407 INFO L290 TraceCheckUtils]: 21: Hoare triple {96448#(<= ~counter~0 1)} assume !(0 == ~cond); {96448#(<= ~counter~0 1)} is VALID [2022-04-28 14:00:00,407 INFO L290 TraceCheckUtils]: 22: Hoare triple {96448#(<= ~counter~0 1)} assume true; {96448#(<= ~counter~0 1)} is VALID [2022-04-28 14:00:00,408 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 14:00:00,408 INFO L290 TraceCheckUtils]: 24: Hoare triple {96448#(<= ~counter~0 1)} assume !!(0 != ~y3~0); {96448#(<= ~counter~0 1)} is VALID [2022-04-28 14:00:00,408 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 14:00:00,410 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 14:00:00,411 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 14:00:00,411 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 14:00:00,411 INFO L290 TraceCheckUtils]: 29: Hoare triple {96476#(<= ~counter~0 2)} ~cond := #in~cond; {96476#(<= ~counter~0 2)} is VALID [2022-04-28 14:00:00,412 INFO L290 TraceCheckUtils]: 30: Hoare triple {96476#(<= ~counter~0 2)} assume !(0 == ~cond); {96476#(<= ~counter~0 2)} is VALID [2022-04-28 14:00:00,412 INFO L290 TraceCheckUtils]: 31: Hoare triple {96476#(<= ~counter~0 2)} assume true; {96476#(<= ~counter~0 2)} is VALID [2022-04-28 14:00:00,412 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 14:00:00,413 INFO L290 TraceCheckUtils]: 33: Hoare triple {96476#(<= ~counter~0 2)} assume !!(0 != ~y3~0); {96476#(<= ~counter~0 2)} is VALID [2022-04-28 14:00:00,413 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 14:00:00,414 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 14:00:00,414 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 14:00:00,415 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 14:00:00,415 INFO L290 TraceCheckUtils]: 38: Hoare triple {96504#(<= ~counter~0 3)} ~cond := #in~cond; {96504#(<= ~counter~0 3)} is VALID [2022-04-28 14:00:00,415 INFO L290 TraceCheckUtils]: 39: Hoare triple {96504#(<= ~counter~0 3)} assume !(0 == ~cond); {96504#(<= ~counter~0 3)} is VALID [2022-04-28 14:00:00,415 INFO L290 TraceCheckUtils]: 40: Hoare triple {96504#(<= ~counter~0 3)} assume true; {96504#(<= ~counter~0 3)} is VALID [2022-04-28 14:00:00,416 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 14:00:00,416 INFO L290 TraceCheckUtils]: 42: Hoare triple {96504#(<= ~counter~0 3)} assume !!(0 != ~y3~0); {96504#(<= ~counter~0 3)} is VALID [2022-04-28 14:00:00,416 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 14:00:00,417 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 14:00:00,418 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 14:00:00,418 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 14:00:00,418 INFO L290 TraceCheckUtils]: 47: Hoare triple {96532#(<= ~counter~0 4)} ~cond := #in~cond; {96532#(<= ~counter~0 4)} is VALID [2022-04-28 14:00:00,419 INFO L290 TraceCheckUtils]: 48: Hoare triple {96532#(<= ~counter~0 4)} assume !(0 == ~cond); {96532#(<= ~counter~0 4)} is VALID [2022-04-28 14:00:00,419 INFO L290 TraceCheckUtils]: 49: Hoare triple {96532#(<= ~counter~0 4)} assume true; {96532#(<= ~counter~0 4)} is VALID [2022-04-28 14:00:00,419 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 14:00:00,419 INFO L290 TraceCheckUtils]: 51: Hoare triple {96532#(<= ~counter~0 4)} assume !!(0 != ~y3~0); {96532#(<= ~counter~0 4)} is VALID [2022-04-28 14:00:00,420 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 14:00:00,421 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 14:00:00,421 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 14:00:00,421 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 14:00:00,422 INFO L290 TraceCheckUtils]: 56: Hoare triple {96560#(<= ~counter~0 5)} ~cond := #in~cond; {96560#(<= ~counter~0 5)} is VALID [2022-04-28 14:00:00,422 INFO L290 TraceCheckUtils]: 57: Hoare triple {96560#(<= ~counter~0 5)} assume !(0 == ~cond); {96560#(<= ~counter~0 5)} is VALID [2022-04-28 14:00:00,422 INFO L290 TraceCheckUtils]: 58: Hoare triple {96560#(<= ~counter~0 5)} assume true; {96560#(<= ~counter~0 5)} is VALID [2022-04-28 14:00:00,423 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 14:00:00,423 INFO L290 TraceCheckUtils]: 60: Hoare triple {96560#(<= ~counter~0 5)} assume !!(0 != ~y3~0); {96560#(<= ~counter~0 5)} is VALID [2022-04-28 14:00:00,423 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 14:00:00,424 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 14:00:00,424 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 14:00:00,425 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 14:00:00,425 INFO L290 TraceCheckUtils]: 65: Hoare triple {96588#(<= ~counter~0 6)} ~cond := #in~cond; {96588#(<= ~counter~0 6)} is VALID [2022-04-28 14:00:00,425 INFO L290 TraceCheckUtils]: 66: Hoare triple {96588#(<= ~counter~0 6)} assume !(0 == ~cond); {96588#(<= ~counter~0 6)} is VALID [2022-04-28 14:00:00,426 INFO L290 TraceCheckUtils]: 67: Hoare triple {96588#(<= ~counter~0 6)} assume true; {96588#(<= ~counter~0 6)} is VALID [2022-04-28 14:00:00,426 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 14:00:00,426 INFO L290 TraceCheckUtils]: 69: Hoare triple {96588#(<= ~counter~0 6)} assume !!(0 != ~y3~0); {96588#(<= ~counter~0 6)} is VALID [2022-04-28 14:00:00,426 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 14:00:00,428 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 14:00:00,428 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 14:00:00,428 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 14:00:00,429 INFO L290 TraceCheckUtils]: 74: Hoare triple {96616#(<= ~counter~0 7)} ~cond := #in~cond; {96616#(<= ~counter~0 7)} is VALID [2022-04-28 14:00:00,429 INFO L290 TraceCheckUtils]: 75: Hoare triple {96616#(<= ~counter~0 7)} assume !(0 == ~cond); {96616#(<= ~counter~0 7)} is VALID [2022-04-28 14:00:00,429 INFO L290 TraceCheckUtils]: 76: Hoare triple {96616#(<= ~counter~0 7)} assume true; {96616#(<= ~counter~0 7)} is VALID [2022-04-28 14:00:00,429 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 14:00:00,430 INFO L290 TraceCheckUtils]: 78: Hoare triple {96616#(<= ~counter~0 7)} assume !!(0 != ~y3~0); {96616#(<= ~counter~0 7)} is VALID [2022-04-28 14:00:00,430 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 14:00:00,431 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 14:00:00,431 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 14:00:00,432 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 14:00:00,432 INFO L290 TraceCheckUtils]: 83: Hoare triple {96644#(<= ~counter~0 8)} ~cond := #in~cond; {96644#(<= ~counter~0 8)} is VALID [2022-04-28 14:00:00,432 INFO L290 TraceCheckUtils]: 84: Hoare triple {96644#(<= ~counter~0 8)} assume !(0 == ~cond); {96644#(<= ~counter~0 8)} is VALID [2022-04-28 14:00:00,432 INFO L290 TraceCheckUtils]: 85: Hoare triple {96644#(<= ~counter~0 8)} assume true; {96644#(<= ~counter~0 8)} is VALID [2022-04-28 14:00:00,433 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 14:00:00,433 INFO L290 TraceCheckUtils]: 87: Hoare triple {96644#(<= ~counter~0 8)} assume !!(0 != ~y3~0); {96644#(<= ~counter~0 8)} is VALID [2022-04-28 14:00:00,433 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 14:00:00,434 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 14:00:00,435 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 14:00:00,435 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 14:00:00,435 INFO L290 TraceCheckUtils]: 92: Hoare triple {96672#(<= ~counter~0 9)} ~cond := #in~cond; {96672#(<= ~counter~0 9)} is VALID [2022-04-28 14:00:00,436 INFO L290 TraceCheckUtils]: 93: Hoare triple {96672#(<= ~counter~0 9)} assume !(0 == ~cond); {96672#(<= ~counter~0 9)} is VALID [2022-04-28 14:00:00,436 INFO L290 TraceCheckUtils]: 94: Hoare triple {96672#(<= ~counter~0 9)} assume true; {96672#(<= ~counter~0 9)} is VALID [2022-04-28 14:00:00,436 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 14:00:00,437 INFO L290 TraceCheckUtils]: 96: Hoare triple {96672#(<= ~counter~0 9)} assume !!(0 != ~y3~0); {96672#(<= ~counter~0 9)} is VALID [2022-04-28 14:00:00,437 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 14:00:00,438 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 14:00:00,438 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 14:00:00,439 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 14:00:00,439 INFO L290 TraceCheckUtils]: 101: Hoare triple {96700#(<= ~counter~0 10)} ~cond := #in~cond; {96700#(<= ~counter~0 10)} is VALID [2022-04-28 14:00:00,439 INFO L290 TraceCheckUtils]: 102: Hoare triple {96700#(<= ~counter~0 10)} assume !(0 == ~cond); {96700#(<= ~counter~0 10)} is VALID [2022-04-28 14:00:00,439 INFO L290 TraceCheckUtils]: 103: Hoare triple {96700#(<= ~counter~0 10)} assume true; {96700#(<= ~counter~0 10)} is VALID [2022-04-28 14:00:00,440 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 14:00:00,440 INFO L290 TraceCheckUtils]: 105: Hoare triple {96700#(<= ~counter~0 10)} assume !!(0 != ~y3~0); {96700#(<= ~counter~0 10)} is VALID [2022-04-28 14:00:00,440 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 14:00:00,441 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 14:00:00,442 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 14:00:00,442 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 14:00:00,442 INFO L290 TraceCheckUtils]: 110: Hoare triple {96728#(<= ~counter~0 11)} ~cond := #in~cond; {96728#(<= ~counter~0 11)} is VALID [2022-04-28 14:00:00,443 INFO L290 TraceCheckUtils]: 111: Hoare triple {96728#(<= ~counter~0 11)} assume !(0 == ~cond); {96728#(<= ~counter~0 11)} is VALID [2022-04-28 14:00:00,443 INFO L290 TraceCheckUtils]: 112: Hoare triple {96728#(<= ~counter~0 11)} assume true; {96728#(<= ~counter~0 11)} is VALID [2022-04-28 14:00:00,443 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 14:00:00,443 INFO L290 TraceCheckUtils]: 114: Hoare triple {96728#(<= ~counter~0 11)} assume !!(0 != ~y3~0); {96728#(<= ~counter~0 11)} is VALID [2022-04-28 14:00:00,444 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 14:00:00,445 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 14:00:00,445 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 14:00:00,445 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 14:00:00,446 INFO L290 TraceCheckUtils]: 119: Hoare triple {96756#(<= ~counter~0 12)} ~cond := #in~cond; {96756#(<= ~counter~0 12)} is VALID [2022-04-28 14:00:00,446 INFO L290 TraceCheckUtils]: 120: Hoare triple {96756#(<= ~counter~0 12)} assume !(0 == ~cond); {96756#(<= ~counter~0 12)} is VALID [2022-04-28 14:00:00,446 INFO L290 TraceCheckUtils]: 121: Hoare triple {96756#(<= ~counter~0 12)} assume true; {96756#(<= ~counter~0 12)} is VALID [2022-04-28 14:00:00,447 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 14:00:00,447 INFO L290 TraceCheckUtils]: 123: Hoare triple {96756#(<= ~counter~0 12)} assume !!(0 != ~y3~0); {96756#(<= ~counter~0 12)} is VALID [2022-04-28 14:00:00,447 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 14:00:00,448 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 14:00:00,450 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 14:00:00,451 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 14:00:00,451 INFO L290 TraceCheckUtils]: 128: Hoare triple {96784#(<= ~counter~0 13)} ~cond := #in~cond; {96784#(<= ~counter~0 13)} is VALID [2022-04-28 14:00:00,451 INFO L290 TraceCheckUtils]: 129: Hoare triple {96784#(<= ~counter~0 13)} assume !(0 == ~cond); {96784#(<= ~counter~0 13)} is VALID [2022-04-28 14:00:00,452 INFO L290 TraceCheckUtils]: 130: Hoare triple {96784#(<= ~counter~0 13)} assume true; {96784#(<= ~counter~0 13)} is VALID [2022-04-28 14:00:00,452 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 14:00:00,452 INFO L290 TraceCheckUtils]: 132: Hoare triple {96784#(<= ~counter~0 13)} assume !!(0 != ~y3~0); {96784#(<= ~counter~0 13)} is VALID [2022-04-28 14:00:00,453 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 14:00:00,454 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 14:00:00,454 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 14:00:00,455 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 14:00:00,455 INFO L290 TraceCheckUtils]: 137: Hoare triple {96812#(<= ~counter~0 14)} ~cond := #in~cond; {96812#(<= ~counter~0 14)} is VALID [2022-04-28 14:00:00,455 INFO L290 TraceCheckUtils]: 138: Hoare triple {96812#(<= ~counter~0 14)} assume !(0 == ~cond); {96812#(<= ~counter~0 14)} is VALID [2022-04-28 14:00:00,456 INFO L290 TraceCheckUtils]: 139: Hoare triple {96812#(<= ~counter~0 14)} assume true; {96812#(<= ~counter~0 14)} is VALID [2022-04-28 14:00:00,456 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 14:00:00,456 INFO L290 TraceCheckUtils]: 141: Hoare triple {96812#(<= ~counter~0 14)} assume !!(0 != ~y3~0); {96812#(<= ~counter~0 14)} is VALID [2022-04-28 14:00:00,457 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 14:00:00,458 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 14:00:00,458 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 14:00:00,458 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 14:00:00,459 INFO L290 TraceCheckUtils]: 146: Hoare triple {96840#(<= ~counter~0 15)} ~cond := #in~cond; {96840#(<= ~counter~0 15)} is VALID [2022-04-28 14:00:00,459 INFO L290 TraceCheckUtils]: 147: Hoare triple {96840#(<= ~counter~0 15)} assume !(0 == ~cond); {96840#(<= ~counter~0 15)} is VALID [2022-04-28 14:00:00,459 INFO L290 TraceCheckUtils]: 148: Hoare triple {96840#(<= ~counter~0 15)} assume true; {96840#(<= ~counter~0 15)} is VALID [2022-04-28 14:00:00,460 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 14:00:00,460 INFO L290 TraceCheckUtils]: 150: Hoare triple {96840#(<= ~counter~0 15)} assume !!(0 != ~y3~0); {96840#(<= ~counter~0 15)} is VALID [2022-04-28 14:00:00,460 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 14:00:00,461 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 14:00:00,461 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 14:00:00,462 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 14:00:00,462 INFO L290 TraceCheckUtils]: 155: Hoare triple {96868#(<= ~counter~0 16)} ~cond := #in~cond; {96868#(<= ~counter~0 16)} is VALID [2022-04-28 14:00:00,462 INFO L290 TraceCheckUtils]: 156: Hoare triple {96868#(<= ~counter~0 16)} assume !(0 == ~cond); {96868#(<= ~counter~0 16)} is VALID [2022-04-28 14:00:00,463 INFO L290 TraceCheckUtils]: 157: Hoare triple {96868#(<= ~counter~0 16)} assume true; {96868#(<= ~counter~0 16)} is VALID [2022-04-28 14:00:00,463 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 14:00:00,463 INFO L290 TraceCheckUtils]: 159: Hoare triple {96868#(<= ~counter~0 16)} assume !!(0 != ~y3~0); {96868#(<= ~counter~0 16)} is VALID [2022-04-28 14:00:00,464 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 14:00:00,465 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 14:00:00,465 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 14:00:00,465 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 14:00:00,466 INFO L290 TraceCheckUtils]: 164: Hoare triple {96896#(<= ~counter~0 17)} ~cond := #in~cond; {96896#(<= ~counter~0 17)} is VALID [2022-04-28 14:00:00,466 INFO L290 TraceCheckUtils]: 165: Hoare triple {96896#(<= ~counter~0 17)} assume !(0 == ~cond); {96896#(<= ~counter~0 17)} is VALID [2022-04-28 14:00:00,466 INFO L290 TraceCheckUtils]: 166: Hoare triple {96896#(<= ~counter~0 17)} assume true; {96896#(<= ~counter~0 17)} is VALID [2022-04-28 14:00:00,467 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 14:00:00,467 INFO L290 TraceCheckUtils]: 168: Hoare triple {96896#(<= ~counter~0 17)} assume !!(0 != ~y3~0); {96896#(<= ~counter~0 17)} is VALID [2022-04-28 14:00:00,467 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 14:00:00,468 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 14:00:00,468 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 14:00:00,469 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 14:00:00,469 INFO L290 TraceCheckUtils]: 173: Hoare triple {96924#(<= ~counter~0 18)} ~cond := #in~cond; {96924#(<= ~counter~0 18)} is VALID [2022-04-28 14:00:00,469 INFO L290 TraceCheckUtils]: 174: Hoare triple {96924#(<= ~counter~0 18)} assume !(0 == ~cond); {96924#(<= ~counter~0 18)} is VALID [2022-04-28 14:00:00,470 INFO L290 TraceCheckUtils]: 175: Hoare triple {96924#(<= ~counter~0 18)} assume true; {96924#(<= ~counter~0 18)} is VALID [2022-04-28 14:00:00,470 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 14:00:00,470 INFO L290 TraceCheckUtils]: 177: Hoare triple {96924#(<= ~counter~0 18)} assume !!(0 != ~y3~0); {96924#(<= ~counter~0 18)} is VALID [2022-04-28 14:00:00,470 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 14:00:00,472 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 14:00:00,472 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 14:00:00,472 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 14:00:00,473 INFO L290 TraceCheckUtils]: 182: Hoare triple {96952#(<= ~counter~0 19)} ~cond := #in~cond; {96952#(<= ~counter~0 19)} is VALID [2022-04-28 14:00:00,473 INFO L290 TraceCheckUtils]: 183: Hoare triple {96952#(<= ~counter~0 19)} assume !(0 == ~cond); {96952#(<= ~counter~0 19)} is VALID [2022-04-28 14:00:00,473 INFO L290 TraceCheckUtils]: 184: Hoare triple {96952#(<= ~counter~0 19)} assume true; {96952#(<= ~counter~0 19)} is VALID [2022-04-28 14:00:00,474 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 14:00:00,474 INFO L290 TraceCheckUtils]: 186: Hoare triple {96952#(<= ~counter~0 19)} assume !!(0 != ~y3~0); {96952#(<= ~counter~0 19)} is VALID [2022-04-28 14:00:00,474 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 14:00:00,475 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 14:00:00,475 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 14:00:00,476 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 14:00:00,476 INFO L290 TraceCheckUtils]: 191: Hoare triple {96980#(<= ~counter~0 20)} ~cond := #in~cond; {96980#(<= ~counter~0 20)} is VALID [2022-04-28 14:00:00,476 INFO L290 TraceCheckUtils]: 192: Hoare triple {96980#(<= ~counter~0 20)} assume !(0 == ~cond); {96980#(<= ~counter~0 20)} is VALID [2022-04-28 14:00:00,477 INFO L290 TraceCheckUtils]: 193: Hoare triple {96980#(<= ~counter~0 20)} assume true; {96980#(<= ~counter~0 20)} is VALID [2022-04-28 14:00:00,477 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 14:00:00,477 INFO L290 TraceCheckUtils]: 195: Hoare triple {96980#(<= ~counter~0 20)} assume !!(0 != ~y3~0); {96980#(<= ~counter~0 20)} is VALID [2022-04-28 14:00:00,478 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 14:00:00,479 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 14:00:00,479 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 14:00:00,479 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 14:00:00,479 INFO L290 TraceCheckUtils]: 200: Hoare triple {97008#(<= ~counter~0 21)} ~cond := #in~cond; {97008#(<= ~counter~0 21)} is VALID [2022-04-28 14:00:00,480 INFO L290 TraceCheckUtils]: 201: Hoare triple {97008#(<= ~counter~0 21)} assume !(0 == ~cond); {97008#(<= ~counter~0 21)} is VALID [2022-04-28 14:00:00,480 INFO L290 TraceCheckUtils]: 202: Hoare triple {97008#(<= ~counter~0 21)} assume true; {97008#(<= ~counter~0 21)} is VALID [2022-04-28 14:00:00,480 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 14:00:00,481 INFO L290 TraceCheckUtils]: 204: Hoare triple {97008#(<= ~counter~0 21)} assume !!(0 != ~y3~0); {97008#(<= ~counter~0 21)} is VALID [2022-04-28 14:00:00,481 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 14:00:00,482 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 14:00:00,482 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 14:00:00,483 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 14:00:00,483 INFO L290 TraceCheckUtils]: 209: Hoare triple {97036#(<= ~counter~0 22)} ~cond := #in~cond; {97036#(<= ~counter~0 22)} is VALID [2022-04-28 14:00:00,483 INFO L290 TraceCheckUtils]: 210: Hoare triple {97036#(<= ~counter~0 22)} assume !(0 == ~cond); {97036#(<= ~counter~0 22)} is VALID [2022-04-28 14:00:00,483 INFO L290 TraceCheckUtils]: 211: Hoare triple {97036#(<= ~counter~0 22)} assume true; {97036#(<= ~counter~0 22)} is VALID [2022-04-28 14:00:00,484 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 14:00:00,484 INFO L290 TraceCheckUtils]: 213: Hoare triple {97036#(<= ~counter~0 22)} assume !!(0 != ~y3~0); {97036#(<= ~counter~0 22)} is VALID [2022-04-28 14:00:00,484 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 14:00:00,485 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 14:00:00,486 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 14:00:00,486 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 14:00:00,486 INFO L290 TraceCheckUtils]: 218: Hoare triple {97064#(<= ~counter~0 23)} ~cond := #in~cond; {97064#(<= ~counter~0 23)} is VALID [2022-04-28 14:00:00,487 INFO L290 TraceCheckUtils]: 219: Hoare triple {97064#(<= ~counter~0 23)} assume !(0 == ~cond); {97064#(<= ~counter~0 23)} is VALID [2022-04-28 14:00:00,487 INFO L290 TraceCheckUtils]: 220: Hoare triple {97064#(<= ~counter~0 23)} assume true; {97064#(<= ~counter~0 23)} is VALID [2022-04-28 14:00:00,487 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 14:00:00,488 INFO L290 TraceCheckUtils]: 222: Hoare triple {97064#(<= ~counter~0 23)} assume !!(0 != ~y3~0); {97064#(<= ~counter~0 23)} is VALID [2022-04-28 14:00:00,488 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 14:00:00,489 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 14:00:00,489 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 14:00:00,490 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 14:00:00,490 INFO L290 TraceCheckUtils]: 227: Hoare triple {97092#(<= ~counter~0 24)} ~cond := #in~cond; {97092#(<= ~counter~0 24)} is VALID [2022-04-28 14:00:00,490 INFO L290 TraceCheckUtils]: 228: Hoare triple {97092#(<= ~counter~0 24)} assume !(0 == ~cond); {97092#(<= ~counter~0 24)} is VALID [2022-04-28 14:00:00,490 INFO L290 TraceCheckUtils]: 229: Hoare triple {97092#(<= ~counter~0 24)} assume true; {97092#(<= ~counter~0 24)} is VALID [2022-04-28 14:00:00,491 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 14:00:00,491 INFO L290 TraceCheckUtils]: 231: Hoare triple {97092#(<= ~counter~0 24)} assume !!(0 != ~y3~0); {97092#(<= ~counter~0 24)} is VALID [2022-04-28 14:00:00,491 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 14:00:00,493 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 14:00:00,493 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 14:00:00,493 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 14:00:00,494 INFO L290 TraceCheckUtils]: 236: Hoare triple {97120#(<= ~counter~0 25)} ~cond := #in~cond; {97120#(<= ~counter~0 25)} is VALID [2022-04-28 14:00:00,494 INFO L290 TraceCheckUtils]: 237: Hoare triple {97120#(<= ~counter~0 25)} assume !(0 == ~cond); {97120#(<= ~counter~0 25)} is VALID [2022-04-28 14:00:00,494 INFO L290 TraceCheckUtils]: 238: Hoare triple {97120#(<= ~counter~0 25)} assume true; {97120#(<= ~counter~0 25)} is VALID [2022-04-28 14:00:00,495 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 14:00:00,495 INFO L290 TraceCheckUtils]: 240: Hoare triple {97120#(<= ~counter~0 25)} assume !!(0 != ~y3~0); {97120#(<= ~counter~0 25)} is VALID [2022-04-28 14:00:00,495 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 14:00:00,496 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 14:00:00,496 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 14:00:00,497 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 14:00:00,497 INFO L290 TraceCheckUtils]: 245: Hoare triple {97148#(<= ~counter~0 26)} ~cond := #in~cond; {97148#(<= ~counter~0 26)} is VALID [2022-04-28 14:00:00,497 INFO L290 TraceCheckUtils]: 246: Hoare triple {97148#(<= ~counter~0 26)} assume !(0 == ~cond); {97148#(<= ~counter~0 26)} is VALID [2022-04-28 14:00:00,497 INFO L290 TraceCheckUtils]: 247: Hoare triple {97148#(<= ~counter~0 26)} assume true; {97148#(<= ~counter~0 26)} is VALID [2022-04-28 14:00:00,498 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 14:00:00,498 INFO L290 TraceCheckUtils]: 249: Hoare triple {97148#(<= ~counter~0 26)} assume !!(0 != ~y3~0); {97148#(<= ~counter~0 26)} is VALID [2022-04-28 14:00:00,498 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 14:00:00,500 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 14:00:00,500 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 14:00:00,500 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 14:00:00,501 INFO L290 TraceCheckUtils]: 254: Hoare triple {97176#(<= ~counter~0 27)} ~cond := #in~cond; {97176#(<= ~counter~0 27)} is VALID [2022-04-28 14:00:00,501 INFO L290 TraceCheckUtils]: 255: Hoare triple {97176#(<= ~counter~0 27)} assume !(0 == ~cond); {97176#(<= ~counter~0 27)} is VALID [2022-04-28 14:00:00,501 INFO L290 TraceCheckUtils]: 256: Hoare triple {97176#(<= ~counter~0 27)} assume true; {97176#(<= ~counter~0 27)} is VALID [2022-04-28 14:00:00,502 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 14:00:00,502 INFO L290 TraceCheckUtils]: 258: Hoare triple {97176#(<= ~counter~0 27)} assume !!(0 != ~y3~0); {97176#(<= ~counter~0 27)} is VALID [2022-04-28 14:00:00,502 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 14:00:00,503 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 14:00:00,503 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 14:00:00,504 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 14:00:00,504 INFO L290 TraceCheckUtils]: 263: Hoare triple {97204#(<= ~counter~0 28)} ~cond := #in~cond; {97204#(<= ~counter~0 28)} is VALID [2022-04-28 14:00:00,505 INFO L290 TraceCheckUtils]: 264: Hoare triple {97204#(<= ~counter~0 28)} assume !(0 == ~cond); {97204#(<= ~counter~0 28)} is VALID [2022-04-28 14:00:00,505 INFO L290 TraceCheckUtils]: 265: Hoare triple {97204#(<= ~counter~0 28)} assume true; {97204#(<= ~counter~0 28)} is VALID [2022-04-28 14:00:00,505 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 14:00:00,506 INFO L290 TraceCheckUtils]: 267: Hoare triple {97204#(<= ~counter~0 28)} assume !!(0 != ~y3~0); {97204#(<= ~counter~0 28)} is VALID [2022-04-28 14:00:00,506 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 14:00:00,507 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 14:00:00,507 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 14:00:00,508 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 14:00:00,508 INFO L290 TraceCheckUtils]: 272: Hoare triple {97232#(<= ~counter~0 29)} ~cond := #in~cond; {97232#(<= ~counter~0 29)} is VALID [2022-04-28 14:00:00,508 INFO L290 TraceCheckUtils]: 273: Hoare triple {97232#(<= ~counter~0 29)} assume !(0 == ~cond); {97232#(<= ~counter~0 29)} is VALID [2022-04-28 14:00:00,508 INFO L290 TraceCheckUtils]: 274: Hoare triple {97232#(<= ~counter~0 29)} assume true; {97232#(<= ~counter~0 29)} is VALID [2022-04-28 14:00:00,509 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 14:00:00,509 INFO L290 TraceCheckUtils]: 276: Hoare triple {97232#(<= ~counter~0 29)} assume !!(0 != ~y3~0); {97232#(<= ~counter~0 29)} is VALID [2022-04-28 14:00:00,509 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 14:00:00,510 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 14:00:00,511 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 14:00:00,511 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 14:00:00,511 INFO L290 TraceCheckUtils]: 281: Hoare triple {97260#(<= ~counter~0 30)} ~cond := #in~cond; {97260#(<= ~counter~0 30)} is VALID [2022-04-28 14:00:00,512 INFO L290 TraceCheckUtils]: 282: Hoare triple {97260#(<= ~counter~0 30)} assume !(0 == ~cond); {97260#(<= ~counter~0 30)} is VALID [2022-04-28 14:00:00,512 INFO L290 TraceCheckUtils]: 283: Hoare triple {97260#(<= ~counter~0 30)} assume true; {97260#(<= ~counter~0 30)} is VALID [2022-04-28 14:00:00,512 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 14:00:00,513 INFO L290 TraceCheckUtils]: 285: Hoare triple {97260#(<= ~counter~0 30)} assume !!(0 != ~y3~0); {97260#(<= ~counter~0 30)} is VALID [2022-04-28 14:00:00,513 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 14:00:00,514 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 14:00:00,514 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 14:00:00,515 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 14:00:00,515 INFO L290 TraceCheckUtils]: 290: Hoare triple {97288#(<= ~counter~0 31)} ~cond := #in~cond; {97288#(<= ~counter~0 31)} is VALID [2022-04-28 14:00:00,515 INFO L290 TraceCheckUtils]: 291: Hoare triple {97288#(<= ~counter~0 31)} assume !(0 == ~cond); {97288#(<= ~counter~0 31)} is VALID [2022-04-28 14:00:00,515 INFO L290 TraceCheckUtils]: 292: Hoare triple {97288#(<= ~counter~0 31)} assume true; {97288#(<= ~counter~0 31)} is VALID [2022-04-28 14:00:00,516 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 14:00:00,516 INFO L290 TraceCheckUtils]: 294: Hoare triple {97288#(<= ~counter~0 31)} assume !!(0 != ~y3~0); {97288#(<= ~counter~0 31)} is VALID [2022-04-28 14:00:00,516 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 14:00:00,517 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 14:00:00,518 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 14:00:00,518 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 14:00:00,518 INFO L290 TraceCheckUtils]: 299: Hoare triple {97316#(<= ~counter~0 32)} ~cond := #in~cond; {97316#(<= ~counter~0 32)} is VALID [2022-04-28 14:00:00,519 INFO L290 TraceCheckUtils]: 300: Hoare triple {97316#(<= ~counter~0 32)} assume !(0 == ~cond); {97316#(<= ~counter~0 32)} is VALID [2022-04-28 14:00:00,519 INFO L290 TraceCheckUtils]: 301: Hoare triple {97316#(<= ~counter~0 32)} assume true; {97316#(<= ~counter~0 32)} is VALID [2022-04-28 14:00:00,519 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 14:00:00,520 INFO L290 TraceCheckUtils]: 303: Hoare triple {97316#(<= ~counter~0 32)} assume !!(0 != ~y3~0); {97316#(<= ~counter~0 32)} is VALID [2022-04-28 14:00:00,520 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 14:00:00,521 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 14:00:00,521 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 14:00:00,522 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 14:00:00,522 INFO L290 TraceCheckUtils]: 308: Hoare triple {97344#(<= ~counter~0 33)} ~cond := #in~cond; {97344#(<= ~counter~0 33)} is VALID [2022-04-28 14:00:00,522 INFO L290 TraceCheckUtils]: 309: Hoare triple {97344#(<= ~counter~0 33)} assume !(0 == ~cond); {97344#(<= ~counter~0 33)} is VALID [2022-04-28 14:00:00,522 INFO L290 TraceCheckUtils]: 310: Hoare triple {97344#(<= ~counter~0 33)} assume true; {97344#(<= ~counter~0 33)} is VALID [2022-04-28 14:00:00,523 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 14:00:00,523 INFO L290 TraceCheckUtils]: 312: Hoare triple {97344#(<= ~counter~0 33)} assume !!(0 != ~y3~0); {97344#(<= ~counter~0 33)} is VALID [2022-04-28 14:00:00,523 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 14:00:00,524 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 14:00:00,525 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 14:00:00,525 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 14:00:00,525 INFO L290 TraceCheckUtils]: 317: Hoare triple {97372#(<= ~counter~0 34)} ~cond := #in~cond; {97372#(<= ~counter~0 34)} is VALID [2022-04-28 14:00:00,526 INFO L290 TraceCheckUtils]: 318: Hoare triple {97372#(<= ~counter~0 34)} assume !(0 == ~cond); {97372#(<= ~counter~0 34)} is VALID [2022-04-28 14:00:00,526 INFO L290 TraceCheckUtils]: 319: Hoare triple {97372#(<= ~counter~0 34)} assume true; {97372#(<= ~counter~0 34)} is VALID [2022-04-28 14:00:00,526 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 14:00:00,527 INFO L290 TraceCheckUtils]: 321: Hoare triple {97372#(<= ~counter~0 34)} assume !!(0 != ~y3~0); {97372#(<= ~counter~0 34)} is VALID [2022-04-28 14:00:00,527 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 14:00:00,528 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 14:00:00,528 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 14:00:00,529 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 14:00:00,529 INFO L290 TraceCheckUtils]: 326: Hoare triple {97400#(<= ~counter~0 35)} ~cond := #in~cond; {97400#(<= ~counter~0 35)} is VALID [2022-04-28 14:00:00,529 INFO L290 TraceCheckUtils]: 327: Hoare triple {97400#(<= ~counter~0 35)} assume !(0 == ~cond); {97400#(<= ~counter~0 35)} is VALID [2022-04-28 14:00:00,529 INFO L290 TraceCheckUtils]: 328: Hoare triple {97400#(<= ~counter~0 35)} assume true; {97400#(<= ~counter~0 35)} is VALID [2022-04-28 14:00:00,530 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 14:00:00,530 INFO L290 TraceCheckUtils]: 330: Hoare triple {97400#(<= ~counter~0 35)} assume !!(0 != ~y3~0); {97400#(<= ~counter~0 35)} is VALID [2022-04-28 14:00:00,530 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 14:00:00,531 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 14:00:00,532 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 14:00:00,532 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 14:00:00,532 INFO L290 TraceCheckUtils]: 335: Hoare triple {97428#(<= ~counter~0 36)} ~cond := #in~cond; {97428#(<= ~counter~0 36)} is VALID [2022-04-28 14:00:00,533 INFO L290 TraceCheckUtils]: 336: Hoare triple {97428#(<= ~counter~0 36)} assume !(0 == ~cond); {97428#(<= ~counter~0 36)} is VALID [2022-04-28 14:00:00,533 INFO L290 TraceCheckUtils]: 337: Hoare triple {97428#(<= ~counter~0 36)} assume true; {97428#(<= ~counter~0 36)} is VALID [2022-04-28 14:00:00,533 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 14:00:00,534 INFO L290 TraceCheckUtils]: 339: Hoare triple {97428#(<= ~counter~0 36)} assume !!(0 != ~y3~0); {97428#(<= ~counter~0 36)} is VALID [2022-04-28 14:00:00,534 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 14:00:00,535 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 14:00:00,535 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 14:00:00,536 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 14:00:00,536 INFO L290 TraceCheckUtils]: 344: Hoare triple {97456#(<= ~counter~0 37)} ~cond := #in~cond; {97456#(<= ~counter~0 37)} is VALID [2022-04-28 14:00:00,536 INFO L290 TraceCheckUtils]: 345: Hoare triple {97456#(<= ~counter~0 37)} assume !(0 == ~cond); {97456#(<= ~counter~0 37)} is VALID [2022-04-28 14:00:00,537 INFO L290 TraceCheckUtils]: 346: Hoare triple {97456#(<= ~counter~0 37)} assume true; {97456#(<= ~counter~0 37)} is VALID [2022-04-28 14:00:00,537 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 14:00:00,537 INFO L290 TraceCheckUtils]: 348: Hoare triple {97456#(<= ~counter~0 37)} assume !!(0 != ~y3~0); {97456#(<= ~counter~0 37)} is VALID [2022-04-28 14:00:00,538 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 14:00:00,539 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 14:00:00,539 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 14:00:00,540 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 14:00:00,540 INFO L290 TraceCheckUtils]: 353: Hoare triple {97484#(<= ~counter~0 38)} ~cond := #in~cond; {97484#(<= ~counter~0 38)} is VALID [2022-04-28 14:00:00,540 INFO L290 TraceCheckUtils]: 354: Hoare triple {97484#(<= ~counter~0 38)} assume !(0 == ~cond); {97484#(<= ~counter~0 38)} is VALID [2022-04-28 14:00:00,540 INFO L290 TraceCheckUtils]: 355: Hoare triple {97484#(<= ~counter~0 38)} assume true; {97484#(<= ~counter~0 38)} is VALID [2022-04-28 14:00:00,541 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 14:00:00,541 INFO L290 TraceCheckUtils]: 357: Hoare triple {97484#(<= ~counter~0 38)} assume !!(0 != ~y3~0); {97484#(<= ~counter~0 38)} is VALID [2022-04-28 14:00:00,541 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 14:00:00,542 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 14:00:00,543 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 14:00:00,543 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 14:00:00,543 INFO L290 TraceCheckUtils]: 362: Hoare triple {97512#(<= ~counter~0 39)} ~cond := #in~cond; {97512#(<= ~counter~0 39)} is VALID [2022-04-28 14:00:00,544 INFO L290 TraceCheckUtils]: 363: Hoare triple {97512#(<= ~counter~0 39)} assume !(0 == ~cond); {97512#(<= ~counter~0 39)} is VALID [2022-04-28 14:00:00,544 INFO L290 TraceCheckUtils]: 364: Hoare triple {97512#(<= ~counter~0 39)} assume true; {97512#(<= ~counter~0 39)} is VALID [2022-04-28 14:00:00,544 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 14:00:00,545 INFO L290 TraceCheckUtils]: 366: Hoare triple {97512#(<= ~counter~0 39)} assume !!(0 != ~y3~0); {97512#(<= ~counter~0 39)} is VALID [2022-04-28 14:00:00,545 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 14:00:00,545 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 14:00:00,545 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 14:00:00,546 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 14:00:00,546 INFO L290 TraceCheckUtils]: 371: Hoare triple {96392#false} ~cond := #in~cond; {96392#false} is VALID [2022-04-28 14:00:00,546 INFO L290 TraceCheckUtils]: 372: Hoare triple {96392#false} assume 0 == ~cond; {96392#false} is VALID [2022-04-28 14:00:00,546 INFO L290 TraceCheckUtils]: 373: Hoare triple {96392#false} assume !false; {96392#false} is VALID [2022-04-28 14:00:00,546 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 14:00:00,547 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 14:00:02,247 INFO L290 TraceCheckUtils]: 373: Hoare triple {96392#false} assume !false; {96392#false} is VALID [2022-04-28 14:00:02,248 INFO L290 TraceCheckUtils]: 372: Hoare triple {96392#false} assume 0 == ~cond; {96392#false} is VALID [2022-04-28 14:00:02,248 INFO L290 TraceCheckUtils]: 371: Hoare triple {96392#false} ~cond := #in~cond; {96392#false} is VALID [2022-04-28 14:00:02,248 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 14:00:02,248 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 14:00:02,249 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 14:00:02,249 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 14:00:02,249 INFO L290 TraceCheckUtils]: 366: Hoare triple {97572#(< ~counter~0 50)} assume !!(0 != ~y3~0); {97572#(< ~counter~0 50)} is VALID [2022-04-28 14:00:02,250 INFO L284 TraceCheckUtils]: 365: Hoare quadruple {96391#true} {97572#(< ~counter~0 50)} #63#return; {97572#(< ~counter~0 50)} is VALID [2022-04-28 14:00:02,250 INFO L290 TraceCheckUtils]: 364: Hoare triple {96391#true} assume true; {96391#true} is VALID [2022-04-28 14:00:02,250 INFO L290 TraceCheckUtils]: 363: Hoare triple {96391#true} assume !(0 == ~cond); {96391#true} is VALID [2022-04-28 14:00:02,250 INFO L290 TraceCheckUtils]: 362: Hoare triple {96391#true} ~cond := #in~cond; {96391#true} is VALID [2022-04-28 14:00:02,250 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 14:00:02,250 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 14:00:02,252 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 14:00:02,253 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 14:00:02,253 INFO L290 TraceCheckUtils]: 357: Hoare triple {97600#(< ~counter~0 49)} assume !!(0 != ~y3~0); {97600#(< ~counter~0 49)} is VALID [2022-04-28 14:00:02,253 INFO L284 TraceCheckUtils]: 356: Hoare quadruple {96391#true} {97600#(< ~counter~0 49)} #63#return; {97600#(< ~counter~0 49)} is VALID [2022-04-28 14:00:02,253 INFO L290 TraceCheckUtils]: 355: Hoare triple {96391#true} assume true; {96391#true} is VALID [2022-04-28 14:00:02,253 INFO L290 TraceCheckUtils]: 354: Hoare triple {96391#true} assume !(0 == ~cond); {96391#true} is VALID [2022-04-28 14:00:02,254 INFO L290 TraceCheckUtils]: 353: Hoare triple {96391#true} ~cond := #in~cond; {96391#true} is VALID [2022-04-28 14:00:02,254 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 14:00:02,254 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 14:00:02,255 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 14:00:02,255 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 14:00:02,255 INFO L290 TraceCheckUtils]: 348: Hoare triple {97628#(< ~counter~0 48)} assume !!(0 != ~y3~0); {97628#(< ~counter~0 48)} is VALID [2022-04-28 14:00:02,256 INFO L284 TraceCheckUtils]: 347: Hoare quadruple {96391#true} {97628#(< ~counter~0 48)} #63#return; {97628#(< ~counter~0 48)} is VALID [2022-04-28 14:00:02,256 INFO L290 TraceCheckUtils]: 346: Hoare triple {96391#true} assume true; {96391#true} is VALID [2022-04-28 14:00:02,256 INFO L290 TraceCheckUtils]: 345: Hoare triple {96391#true} assume !(0 == ~cond); {96391#true} is VALID [2022-04-28 14:00:02,256 INFO L290 TraceCheckUtils]: 344: Hoare triple {96391#true} ~cond := #in~cond; {96391#true} is VALID [2022-04-28 14:00:02,256 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 14:00:02,256 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 14:00:02,257 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 14:00:02,258 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 14:00:02,258 INFO L290 TraceCheckUtils]: 339: Hoare triple {97656#(< ~counter~0 47)} assume !!(0 != ~y3~0); {97656#(< ~counter~0 47)} is VALID [2022-04-28 14:00:02,258 INFO L284 TraceCheckUtils]: 338: Hoare quadruple {96391#true} {97656#(< ~counter~0 47)} #63#return; {97656#(< ~counter~0 47)} is VALID [2022-04-28 14:00:02,258 INFO L290 TraceCheckUtils]: 337: Hoare triple {96391#true} assume true; {96391#true} is VALID [2022-04-28 14:00:02,258 INFO L290 TraceCheckUtils]: 336: Hoare triple {96391#true} assume !(0 == ~cond); {96391#true} is VALID [2022-04-28 14:00:02,258 INFO L290 TraceCheckUtils]: 335: Hoare triple {96391#true} ~cond := #in~cond; {96391#true} is VALID [2022-04-28 14:00:02,259 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 14:00:02,259 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 14:00:02,260 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 14:00:02,260 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 14:00:02,260 INFO L290 TraceCheckUtils]: 330: Hoare triple {97684#(< ~counter~0 46)} assume !!(0 != ~y3~0); {97684#(< ~counter~0 46)} is VALID [2022-04-28 14:00:02,261 INFO L284 TraceCheckUtils]: 329: Hoare quadruple {96391#true} {97684#(< ~counter~0 46)} #63#return; {97684#(< ~counter~0 46)} is VALID [2022-04-28 14:00:02,261 INFO L290 TraceCheckUtils]: 328: Hoare triple {96391#true} assume true; {96391#true} is VALID [2022-04-28 14:00:02,261 INFO L290 TraceCheckUtils]: 327: Hoare triple {96391#true} assume !(0 == ~cond); {96391#true} is VALID [2022-04-28 14:00:02,261 INFO L290 TraceCheckUtils]: 326: Hoare triple {96391#true} ~cond := #in~cond; {96391#true} is VALID [2022-04-28 14:00:02,261 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 14:00:02,261 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 14:00:02,262 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 14:00:02,262 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 14:00:02,263 INFO L290 TraceCheckUtils]: 321: Hoare triple {97712#(< ~counter~0 45)} assume !!(0 != ~y3~0); {97712#(< ~counter~0 45)} is VALID [2022-04-28 14:00:02,263 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {96391#true} {97712#(< ~counter~0 45)} #63#return; {97712#(< ~counter~0 45)} is VALID [2022-04-28 14:00:02,263 INFO L290 TraceCheckUtils]: 319: Hoare triple {96391#true} assume true; {96391#true} is VALID [2022-04-28 14:00:02,264 INFO L290 TraceCheckUtils]: 318: Hoare triple {96391#true} assume !(0 == ~cond); {96391#true} is VALID [2022-04-28 14:00:02,264 INFO L290 TraceCheckUtils]: 317: Hoare triple {96391#true} ~cond := #in~cond; {96391#true} is VALID [2022-04-28 14:00:02,264 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 14:00:02,264 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 14:00:02,265 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 14:00:02,265 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 14:00:02,266 INFO L290 TraceCheckUtils]: 312: Hoare triple {97740#(< ~counter~0 44)} assume !!(0 != ~y3~0); {97740#(< ~counter~0 44)} is VALID [2022-04-28 14:00:02,266 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {96391#true} {97740#(< ~counter~0 44)} #63#return; {97740#(< ~counter~0 44)} is VALID [2022-04-28 14:00:02,266 INFO L290 TraceCheckUtils]: 310: Hoare triple {96391#true} assume true; {96391#true} is VALID [2022-04-28 14:00:02,266 INFO L290 TraceCheckUtils]: 309: Hoare triple {96391#true} assume !(0 == ~cond); {96391#true} is VALID [2022-04-28 14:00:02,266 INFO L290 TraceCheckUtils]: 308: Hoare triple {96391#true} ~cond := #in~cond; {96391#true} is VALID [2022-04-28 14:00:02,267 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 14:00:02,267 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 14:00:02,268 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 14:00:02,268 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 14:00:02,268 INFO L290 TraceCheckUtils]: 303: Hoare triple {97768#(< ~counter~0 43)} assume !!(0 != ~y3~0); {97768#(< ~counter~0 43)} is VALID [2022-04-28 14:00:02,269 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {96391#true} {97768#(< ~counter~0 43)} #63#return; {97768#(< ~counter~0 43)} is VALID [2022-04-28 14:00:02,269 INFO L290 TraceCheckUtils]: 301: Hoare triple {96391#true} assume true; {96391#true} is VALID [2022-04-28 14:00:02,269 INFO L290 TraceCheckUtils]: 300: Hoare triple {96391#true} assume !(0 == ~cond); {96391#true} is VALID [2022-04-28 14:00:02,269 INFO L290 TraceCheckUtils]: 299: Hoare triple {96391#true} ~cond := #in~cond; {96391#true} is VALID [2022-04-28 14:00:02,269 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 14:00:02,269 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 14:00:02,270 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 14:00:02,270 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 14:00:02,271 INFO L290 TraceCheckUtils]: 294: Hoare triple {97796#(< ~counter~0 42)} assume !!(0 != ~y3~0); {97796#(< ~counter~0 42)} is VALID [2022-04-28 14:00:02,271 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {96391#true} {97796#(< ~counter~0 42)} #63#return; {97796#(< ~counter~0 42)} is VALID [2022-04-28 14:00:02,271 INFO L290 TraceCheckUtils]: 292: Hoare triple {96391#true} assume true; {96391#true} is VALID [2022-04-28 14:00:02,271 INFO L290 TraceCheckUtils]: 291: Hoare triple {96391#true} assume !(0 == ~cond); {96391#true} is VALID [2022-04-28 14:00:02,271 INFO L290 TraceCheckUtils]: 290: Hoare triple {96391#true} ~cond := #in~cond; {96391#true} is VALID [2022-04-28 14:00:02,272 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 14:00:02,272 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 14:00:02,273 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 14:00:02,273 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 14:00:02,273 INFO L290 TraceCheckUtils]: 285: Hoare triple {97824#(< ~counter~0 41)} assume !!(0 != ~y3~0); {97824#(< ~counter~0 41)} is VALID [2022-04-28 14:00:02,274 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {96391#true} {97824#(< ~counter~0 41)} #63#return; {97824#(< ~counter~0 41)} is VALID [2022-04-28 14:00:02,274 INFO L290 TraceCheckUtils]: 283: Hoare triple {96391#true} assume true; {96391#true} is VALID [2022-04-28 14:00:02,274 INFO L290 TraceCheckUtils]: 282: Hoare triple {96391#true} assume !(0 == ~cond); {96391#true} is VALID [2022-04-28 14:00:02,274 INFO L290 TraceCheckUtils]: 281: Hoare triple {96391#true} ~cond := #in~cond; {96391#true} is VALID [2022-04-28 14:00:02,274 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 14:00:02,274 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 14:00:02,275 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 14:00:02,275 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 14:00:02,276 INFO L290 TraceCheckUtils]: 276: Hoare triple {97512#(<= ~counter~0 39)} assume !!(0 != ~y3~0); {97512#(<= ~counter~0 39)} is VALID [2022-04-28 14:00:02,276 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {96391#true} {97512#(<= ~counter~0 39)} #63#return; {97512#(<= ~counter~0 39)} is VALID [2022-04-28 14:00:02,276 INFO L290 TraceCheckUtils]: 274: Hoare triple {96391#true} assume true; {96391#true} is VALID [2022-04-28 14:00:02,276 INFO L290 TraceCheckUtils]: 273: Hoare triple {96391#true} assume !(0 == ~cond); {96391#true} is VALID [2022-04-28 14:00:02,276 INFO L290 TraceCheckUtils]: 272: Hoare triple {96391#true} ~cond := #in~cond; {96391#true} is VALID [2022-04-28 14:00:02,276 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 14:00:02,277 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 14:00:02,278 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 14:00:02,278 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 14:00:02,278 INFO L290 TraceCheckUtils]: 267: Hoare triple {97484#(<= ~counter~0 38)} assume !!(0 != ~y3~0); {97484#(<= ~counter~0 38)} is VALID [2022-04-28 14:00:02,279 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {96391#true} {97484#(<= ~counter~0 38)} #63#return; {97484#(<= ~counter~0 38)} is VALID [2022-04-28 14:00:02,279 INFO L290 TraceCheckUtils]: 265: Hoare triple {96391#true} assume true; {96391#true} is VALID [2022-04-28 14:00:02,279 INFO L290 TraceCheckUtils]: 264: Hoare triple {96391#true} assume !(0 == ~cond); {96391#true} is VALID [2022-04-28 14:00:02,279 INFO L290 TraceCheckUtils]: 263: Hoare triple {96391#true} ~cond := #in~cond; {96391#true} is VALID [2022-04-28 14:00:02,279 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 14:00:02,280 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 14:00:02,281 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 14:00:02,281 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 14:00:02,281 INFO L290 TraceCheckUtils]: 258: Hoare triple {97456#(<= ~counter~0 37)} assume !!(0 != ~y3~0); {97456#(<= ~counter~0 37)} is VALID [2022-04-28 14:00:02,282 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {96391#true} {97456#(<= ~counter~0 37)} #63#return; {97456#(<= ~counter~0 37)} is VALID [2022-04-28 14:00:02,282 INFO L290 TraceCheckUtils]: 256: Hoare triple {96391#true} assume true; {96391#true} is VALID [2022-04-28 14:00:02,282 INFO L290 TraceCheckUtils]: 255: Hoare triple {96391#true} assume !(0 == ~cond); {96391#true} is VALID [2022-04-28 14:00:02,282 INFO L290 TraceCheckUtils]: 254: Hoare triple {96391#true} ~cond := #in~cond; {96391#true} is VALID [2022-04-28 14:00:02,282 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 14:00:02,282 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 14:00:02,283 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 14:00:02,284 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 14:00:02,284 INFO L290 TraceCheckUtils]: 249: Hoare triple {97428#(<= ~counter~0 36)} assume !!(0 != ~y3~0); {97428#(<= ~counter~0 36)} is VALID [2022-04-28 14:00:02,284 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {96391#true} {97428#(<= ~counter~0 36)} #63#return; {97428#(<= ~counter~0 36)} is VALID [2022-04-28 14:00:02,284 INFO L290 TraceCheckUtils]: 247: Hoare triple {96391#true} assume true; {96391#true} is VALID [2022-04-28 14:00:02,284 INFO L290 TraceCheckUtils]: 246: Hoare triple {96391#true} assume !(0 == ~cond); {96391#true} is VALID [2022-04-28 14:00:02,284 INFO L290 TraceCheckUtils]: 245: Hoare triple {96391#true} ~cond := #in~cond; {96391#true} is VALID [2022-04-28 14:00:02,285 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 14:00:02,285 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 14:00:02,286 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 14:00:02,286 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 14:00:02,286 INFO L290 TraceCheckUtils]: 240: Hoare triple {97400#(<= ~counter~0 35)} assume !!(0 != ~y3~0); {97400#(<= ~counter~0 35)} is VALID [2022-04-28 14:00:02,287 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {96391#true} {97400#(<= ~counter~0 35)} #63#return; {97400#(<= ~counter~0 35)} is VALID [2022-04-28 14:00:02,287 INFO L290 TraceCheckUtils]: 238: Hoare triple {96391#true} assume true; {96391#true} is VALID [2022-04-28 14:00:02,287 INFO L290 TraceCheckUtils]: 237: Hoare triple {96391#true} assume !(0 == ~cond); {96391#true} is VALID [2022-04-28 14:00:02,287 INFO L290 TraceCheckUtils]: 236: Hoare triple {96391#true} ~cond := #in~cond; {96391#true} is VALID [2022-04-28 14:00:02,287 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 14:00:02,287 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 14:00:02,288 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 14:00:02,288 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 14:00:02,289 INFO L290 TraceCheckUtils]: 231: Hoare triple {97372#(<= ~counter~0 34)} assume !!(0 != ~y3~0); {97372#(<= ~counter~0 34)} is VALID [2022-04-28 14:00:02,289 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {96391#true} {97372#(<= ~counter~0 34)} #63#return; {97372#(<= ~counter~0 34)} is VALID [2022-04-28 14:00:02,289 INFO L290 TraceCheckUtils]: 229: Hoare triple {96391#true} assume true; {96391#true} is VALID [2022-04-28 14:00:02,289 INFO L290 TraceCheckUtils]: 228: Hoare triple {96391#true} assume !(0 == ~cond); {96391#true} is VALID [2022-04-28 14:00:02,289 INFO L290 TraceCheckUtils]: 227: Hoare triple {96391#true} ~cond := #in~cond; {96391#true} is VALID [2022-04-28 14:00:02,289 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 14:00:02,290 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 14:00:02,291 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 14:00:02,291 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 14:00:02,291 INFO L290 TraceCheckUtils]: 222: Hoare triple {97344#(<= ~counter~0 33)} assume !!(0 != ~y3~0); {97344#(<= ~counter~0 33)} is VALID [2022-04-28 14:00:02,292 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {96391#true} {97344#(<= ~counter~0 33)} #63#return; {97344#(<= ~counter~0 33)} is VALID [2022-04-28 14:00:02,292 INFO L290 TraceCheckUtils]: 220: Hoare triple {96391#true} assume true; {96391#true} is VALID [2022-04-28 14:00:02,292 INFO L290 TraceCheckUtils]: 219: Hoare triple {96391#true} assume !(0 == ~cond); {96391#true} is VALID [2022-04-28 14:00:02,292 INFO L290 TraceCheckUtils]: 218: Hoare triple {96391#true} ~cond := #in~cond; {96391#true} is VALID [2022-04-28 14:00:02,292 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 14:00:02,292 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 14:00:02,293 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 14:00:02,293 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 14:00:02,293 INFO L290 TraceCheckUtils]: 213: Hoare triple {97316#(<= ~counter~0 32)} assume !!(0 != ~y3~0); {97316#(<= ~counter~0 32)} is VALID [2022-04-28 14:00:02,294 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {96391#true} {97316#(<= ~counter~0 32)} #63#return; {97316#(<= ~counter~0 32)} is VALID [2022-04-28 14:00:02,294 INFO L290 TraceCheckUtils]: 211: Hoare triple {96391#true} assume true; {96391#true} is VALID [2022-04-28 14:00:02,294 INFO L290 TraceCheckUtils]: 210: Hoare triple {96391#true} assume !(0 == ~cond); {96391#true} is VALID [2022-04-28 14:00:02,294 INFO L290 TraceCheckUtils]: 209: Hoare triple {96391#true} ~cond := #in~cond; {96391#true} is VALID [2022-04-28 14:00:02,294 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 14:00:02,295 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 14:00:02,296 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 14:00:02,296 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 14:00:02,296 INFO L290 TraceCheckUtils]: 204: Hoare triple {97288#(<= ~counter~0 31)} assume !!(0 != ~y3~0); {97288#(<= ~counter~0 31)} is VALID [2022-04-28 14:00:02,297 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {96391#true} {97288#(<= ~counter~0 31)} #63#return; {97288#(<= ~counter~0 31)} is VALID [2022-04-28 14:00:02,297 INFO L290 TraceCheckUtils]: 202: Hoare triple {96391#true} assume true; {96391#true} is VALID [2022-04-28 14:00:02,297 INFO L290 TraceCheckUtils]: 201: Hoare triple {96391#true} assume !(0 == ~cond); {96391#true} is VALID [2022-04-28 14:00:02,297 INFO L290 TraceCheckUtils]: 200: Hoare triple {96391#true} ~cond := #in~cond; {96391#true} is VALID [2022-04-28 14:00:02,297 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 14:00:02,297 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 14:00:02,298 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 14:00:02,298 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 14:00:02,299 INFO L290 TraceCheckUtils]: 195: Hoare triple {97260#(<= ~counter~0 30)} assume !!(0 != ~y3~0); {97260#(<= ~counter~0 30)} is VALID [2022-04-28 14:00:02,299 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {96391#true} {97260#(<= ~counter~0 30)} #63#return; {97260#(<= ~counter~0 30)} is VALID [2022-04-28 14:00:02,299 INFO L290 TraceCheckUtils]: 193: Hoare triple {96391#true} assume true; {96391#true} is VALID [2022-04-28 14:00:02,299 INFO L290 TraceCheckUtils]: 192: Hoare triple {96391#true} assume !(0 == ~cond); {96391#true} is VALID [2022-04-28 14:00:02,299 INFO L290 TraceCheckUtils]: 191: Hoare triple {96391#true} ~cond := #in~cond; {96391#true} is VALID [2022-04-28 14:00:02,299 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 14:00:02,300 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 14:00:02,301 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 14:00:02,301 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 14:00:02,301 INFO L290 TraceCheckUtils]: 186: Hoare triple {97232#(<= ~counter~0 29)} assume !!(0 != ~y3~0); {97232#(<= ~counter~0 29)} is VALID [2022-04-28 14:00:02,302 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {96391#true} {97232#(<= ~counter~0 29)} #63#return; {97232#(<= ~counter~0 29)} is VALID [2022-04-28 14:00:02,302 INFO L290 TraceCheckUtils]: 184: Hoare triple {96391#true} assume true; {96391#true} is VALID [2022-04-28 14:00:02,302 INFO L290 TraceCheckUtils]: 183: Hoare triple {96391#true} assume !(0 == ~cond); {96391#true} is VALID [2022-04-28 14:00:02,302 INFO L290 TraceCheckUtils]: 182: Hoare triple {96391#true} ~cond := #in~cond; {96391#true} is VALID [2022-04-28 14:00:02,302 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 14:00:02,302 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 14:00:02,303 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 14:00:02,303 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 14:00:02,303 INFO L290 TraceCheckUtils]: 177: Hoare triple {97204#(<= ~counter~0 28)} assume !!(0 != ~y3~0); {97204#(<= ~counter~0 28)} is VALID [2022-04-28 14:00:02,304 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {96391#true} {97204#(<= ~counter~0 28)} #63#return; {97204#(<= ~counter~0 28)} is VALID [2022-04-28 14:00:02,304 INFO L290 TraceCheckUtils]: 175: Hoare triple {96391#true} assume true; {96391#true} is VALID [2022-04-28 14:00:02,304 INFO L290 TraceCheckUtils]: 174: Hoare triple {96391#true} assume !(0 == ~cond); {96391#true} is VALID [2022-04-28 14:00:02,304 INFO L290 TraceCheckUtils]: 173: Hoare triple {96391#true} ~cond := #in~cond; {96391#true} is VALID [2022-04-28 14:00:02,304 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 14:00:02,304 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 14:00:02,305 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 14:00:02,306 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 14:00:02,306 INFO L290 TraceCheckUtils]: 168: Hoare triple {97176#(<= ~counter~0 27)} assume !!(0 != ~y3~0); {97176#(<= ~counter~0 27)} is VALID [2022-04-28 14:00:02,306 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {96391#true} {97176#(<= ~counter~0 27)} #63#return; {97176#(<= ~counter~0 27)} is VALID [2022-04-28 14:00:02,306 INFO L290 TraceCheckUtils]: 166: Hoare triple {96391#true} assume true; {96391#true} is VALID [2022-04-28 14:00:02,307 INFO L290 TraceCheckUtils]: 165: Hoare triple {96391#true} assume !(0 == ~cond); {96391#true} is VALID [2022-04-28 14:00:02,307 INFO L290 TraceCheckUtils]: 164: Hoare triple {96391#true} ~cond := #in~cond; {96391#true} is VALID [2022-04-28 14:00:02,307 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 14:00:02,307 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 14:00:02,308 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 14:00:02,308 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 14:00:02,308 INFO L290 TraceCheckUtils]: 159: Hoare triple {97148#(<= ~counter~0 26)} assume !!(0 != ~y3~0); {97148#(<= ~counter~0 26)} is VALID [2022-04-28 14:00:02,309 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {96391#true} {97148#(<= ~counter~0 26)} #63#return; {97148#(<= ~counter~0 26)} is VALID [2022-04-28 14:00:02,309 INFO L290 TraceCheckUtils]: 157: Hoare triple {96391#true} assume true; {96391#true} is VALID [2022-04-28 14:00:02,309 INFO L290 TraceCheckUtils]: 156: Hoare triple {96391#true} assume !(0 == ~cond); {96391#true} is VALID [2022-04-28 14:00:02,309 INFO L290 TraceCheckUtils]: 155: Hoare triple {96391#true} ~cond := #in~cond; {96391#true} is VALID [2022-04-28 14:00:02,309 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 14:00:02,309 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 14:00:02,310 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 14:00:02,311 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 14:00:02,311 INFO L290 TraceCheckUtils]: 150: Hoare triple {97120#(<= ~counter~0 25)} assume !!(0 != ~y3~0); {97120#(<= ~counter~0 25)} is VALID [2022-04-28 14:00:02,312 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {96391#true} {97120#(<= ~counter~0 25)} #63#return; {97120#(<= ~counter~0 25)} is VALID [2022-04-28 14:00:02,312 INFO L290 TraceCheckUtils]: 148: Hoare triple {96391#true} assume true; {96391#true} is VALID [2022-04-28 14:00:02,312 INFO L290 TraceCheckUtils]: 147: Hoare triple {96391#true} assume !(0 == ~cond); {96391#true} is VALID [2022-04-28 14:00:02,312 INFO L290 TraceCheckUtils]: 146: Hoare triple {96391#true} ~cond := #in~cond; {96391#true} is VALID [2022-04-28 14:00:02,312 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 14:00:02,312 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 14:00:02,313 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 14:00:02,314 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 14:00:02,314 INFO L290 TraceCheckUtils]: 141: Hoare triple {97092#(<= ~counter~0 24)} assume !!(0 != ~y3~0); {97092#(<= ~counter~0 24)} is VALID [2022-04-28 14:00:02,314 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {96391#true} {97092#(<= ~counter~0 24)} #63#return; {97092#(<= ~counter~0 24)} is VALID [2022-04-28 14:00:02,314 INFO L290 TraceCheckUtils]: 139: Hoare triple {96391#true} assume true; {96391#true} is VALID [2022-04-28 14:00:02,315 INFO L290 TraceCheckUtils]: 138: Hoare triple {96391#true} assume !(0 == ~cond); {96391#true} is VALID [2022-04-28 14:00:02,315 INFO L290 TraceCheckUtils]: 137: Hoare triple {96391#true} ~cond := #in~cond; {96391#true} is VALID [2022-04-28 14:00:02,315 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 14:00:02,315 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 14:00:02,316 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 14:00:02,316 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 14:00:02,316 INFO L290 TraceCheckUtils]: 132: Hoare triple {97064#(<= ~counter~0 23)} assume !!(0 != ~y3~0); {97064#(<= ~counter~0 23)} is VALID [2022-04-28 14:00:02,317 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {96391#true} {97064#(<= ~counter~0 23)} #63#return; {97064#(<= ~counter~0 23)} is VALID [2022-04-28 14:00:02,317 INFO L290 TraceCheckUtils]: 130: Hoare triple {96391#true} assume true; {96391#true} is VALID [2022-04-28 14:00:02,317 INFO L290 TraceCheckUtils]: 129: Hoare triple {96391#true} assume !(0 == ~cond); {96391#true} is VALID [2022-04-28 14:00:02,317 INFO L290 TraceCheckUtils]: 128: Hoare triple {96391#true} ~cond := #in~cond; {96391#true} is VALID [2022-04-28 14:00:02,317 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 14:00:02,317 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 14:00:02,319 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 14:00:02,319 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 14:00:02,320 INFO L290 TraceCheckUtils]: 123: Hoare triple {97036#(<= ~counter~0 22)} assume !!(0 != ~y3~0); {97036#(<= ~counter~0 22)} is VALID [2022-04-28 14:00:02,320 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {96391#true} {97036#(<= ~counter~0 22)} #63#return; {97036#(<= ~counter~0 22)} is VALID [2022-04-28 14:00:02,320 INFO L290 TraceCheckUtils]: 121: Hoare triple {96391#true} assume true; {96391#true} is VALID [2022-04-28 14:00:02,320 INFO L290 TraceCheckUtils]: 120: Hoare triple {96391#true} assume !(0 == ~cond); {96391#true} is VALID [2022-04-28 14:00:02,320 INFO L290 TraceCheckUtils]: 119: Hoare triple {96391#true} ~cond := #in~cond; {96391#true} is VALID [2022-04-28 14:00:02,320 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 14:00:02,321 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 14:00:02,322 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 14:00:02,322 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 14:00:02,322 INFO L290 TraceCheckUtils]: 114: Hoare triple {97008#(<= ~counter~0 21)} assume !!(0 != ~y3~0); {97008#(<= ~counter~0 21)} is VALID [2022-04-28 14:00:02,323 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {96391#true} {97008#(<= ~counter~0 21)} #63#return; {97008#(<= ~counter~0 21)} is VALID [2022-04-28 14:00:02,323 INFO L290 TraceCheckUtils]: 112: Hoare triple {96391#true} assume true; {96391#true} is VALID [2022-04-28 14:00:02,323 INFO L290 TraceCheckUtils]: 111: Hoare triple {96391#true} assume !(0 == ~cond); {96391#true} is VALID [2022-04-28 14:00:02,323 INFO L290 TraceCheckUtils]: 110: Hoare triple {96391#true} ~cond := #in~cond; {96391#true} is VALID [2022-04-28 14:00:02,323 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 14:00:02,323 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 14:00:02,324 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 14:00:02,324 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 14:00:02,325 INFO L290 TraceCheckUtils]: 105: Hoare triple {96980#(<= ~counter~0 20)} assume !!(0 != ~y3~0); {96980#(<= ~counter~0 20)} is VALID [2022-04-28 14:00:02,325 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {96391#true} {96980#(<= ~counter~0 20)} #63#return; {96980#(<= ~counter~0 20)} is VALID [2022-04-28 14:00:02,325 INFO L290 TraceCheckUtils]: 103: Hoare triple {96391#true} assume true; {96391#true} is VALID [2022-04-28 14:00:02,325 INFO L290 TraceCheckUtils]: 102: Hoare triple {96391#true} assume !(0 == ~cond); {96391#true} is VALID [2022-04-28 14:00:02,325 INFO L290 TraceCheckUtils]: 101: Hoare triple {96391#true} ~cond := #in~cond; {96391#true} is VALID [2022-04-28 14:00:02,325 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 14:00:02,326 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 14:00:02,327 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 14:00:02,327 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 14:00:02,327 INFO L290 TraceCheckUtils]: 96: Hoare triple {96952#(<= ~counter~0 19)} assume !!(0 != ~y3~0); {96952#(<= ~counter~0 19)} is VALID [2022-04-28 14:00:02,328 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {96391#true} {96952#(<= ~counter~0 19)} #63#return; {96952#(<= ~counter~0 19)} is VALID [2022-04-28 14:00:02,328 INFO L290 TraceCheckUtils]: 94: Hoare triple {96391#true} assume true; {96391#true} is VALID [2022-04-28 14:00:02,328 INFO L290 TraceCheckUtils]: 93: Hoare triple {96391#true} assume !(0 == ~cond); {96391#true} is VALID [2022-04-28 14:00:02,328 INFO L290 TraceCheckUtils]: 92: Hoare triple {96391#true} ~cond := #in~cond; {96391#true} is VALID [2022-04-28 14:00:02,328 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 14:00:02,328 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 14:00:02,329 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 14:00:02,329 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 14:00:02,330 INFO L290 TraceCheckUtils]: 87: Hoare triple {96924#(<= ~counter~0 18)} assume !!(0 != ~y3~0); {96924#(<= ~counter~0 18)} is VALID [2022-04-28 14:00:02,330 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {96391#true} {96924#(<= ~counter~0 18)} #63#return; {96924#(<= ~counter~0 18)} is VALID [2022-04-28 14:00:02,330 INFO L290 TraceCheckUtils]: 85: Hoare triple {96391#true} assume true; {96391#true} is VALID [2022-04-28 14:00:02,330 INFO L290 TraceCheckUtils]: 84: Hoare triple {96391#true} assume !(0 == ~cond); {96391#true} is VALID [2022-04-28 14:00:02,330 INFO L290 TraceCheckUtils]: 83: Hoare triple {96391#true} ~cond := #in~cond; {96391#true} is VALID [2022-04-28 14:00:02,330 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 14:00:02,331 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 14:00:02,332 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 14:00:02,332 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 14:00:02,332 INFO L290 TraceCheckUtils]: 78: Hoare triple {96896#(<= ~counter~0 17)} assume !!(0 != ~y3~0); {96896#(<= ~counter~0 17)} is VALID [2022-04-28 14:00:02,333 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {96391#true} {96896#(<= ~counter~0 17)} #63#return; {96896#(<= ~counter~0 17)} is VALID [2022-04-28 14:00:02,333 INFO L290 TraceCheckUtils]: 76: Hoare triple {96391#true} assume true; {96391#true} is VALID [2022-04-28 14:00:02,333 INFO L290 TraceCheckUtils]: 75: Hoare triple {96391#true} assume !(0 == ~cond); {96391#true} is VALID [2022-04-28 14:00:02,333 INFO L290 TraceCheckUtils]: 74: Hoare triple {96391#true} ~cond := #in~cond; {96391#true} is VALID [2022-04-28 14:00:02,333 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 14:00:02,333 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 14:00:02,334 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 14:00:02,334 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 14:00:02,335 INFO L290 TraceCheckUtils]: 69: Hoare triple {96868#(<= ~counter~0 16)} assume !!(0 != ~y3~0); {96868#(<= ~counter~0 16)} is VALID [2022-04-28 14:00:02,335 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {96391#true} {96868#(<= ~counter~0 16)} #63#return; {96868#(<= ~counter~0 16)} is VALID [2022-04-28 14:00:02,335 INFO L290 TraceCheckUtils]: 67: Hoare triple {96391#true} assume true; {96391#true} is VALID [2022-04-28 14:00:02,335 INFO L290 TraceCheckUtils]: 66: Hoare triple {96391#true} assume !(0 == ~cond); {96391#true} is VALID [2022-04-28 14:00:02,335 INFO L290 TraceCheckUtils]: 65: Hoare triple {96391#true} ~cond := #in~cond; {96391#true} is VALID [2022-04-28 14:00:02,335 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 14:00:02,336 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 14:00:02,337 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 14:00:02,337 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 14:00:02,337 INFO L290 TraceCheckUtils]: 60: Hoare triple {96840#(<= ~counter~0 15)} assume !!(0 != ~y3~0); {96840#(<= ~counter~0 15)} is VALID [2022-04-28 14:00:02,338 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {96391#true} {96840#(<= ~counter~0 15)} #63#return; {96840#(<= ~counter~0 15)} is VALID [2022-04-28 14:00:02,338 INFO L290 TraceCheckUtils]: 58: Hoare triple {96391#true} assume true; {96391#true} is VALID [2022-04-28 14:00:02,338 INFO L290 TraceCheckUtils]: 57: Hoare triple {96391#true} assume !(0 == ~cond); {96391#true} is VALID [2022-04-28 14:00:02,338 INFO L290 TraceCheckUtils]: 56: Hoare triple {96391#true} ~cond := #in~cond; {96391#true} is VALID [2022-04-28 14:00:02,338 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 14:00:02,338 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 14:00:02,339 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 14:00:02,339 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 14:00:02,340 INFO L290 TraceCheckUtils]: 51: Hoare triple {96812#(<= ~counter~0 14)} assume !!(0 != ~y3~0); {96812#(<= ~counter~0 14)} is VALID [2022-04-28 14:00:02,340 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {96391#true} {96812#(<= ~counter~0 14)} #63#return; {96812#(<= ~counter~0 14)} is VALID [2022-04-28 14:00:02,340 INFO L290 TraceCheckUtils]: 49: Hoare triple {96391#true} assume true; {96391#true} is VALID [2022-04-28 14:00:02,340 INFO L290 TraceCheckUtils]: 48: Hoare triple {96391#true} assume !(0 == ~cond); {96391#true} is VALID [2022-04-28 14:00:02,340 INFO L290 TraceCheckUtils]: 47: Hoare triple {96391#true} ~cond := #in~cond; {96391#true} is VALID [2022-04-28 14:00:02,340 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 14:00:02,341 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 14:00:02,341 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 14:00:02,342 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 14:00:02,342 INFO L290 TraceCheckUtils]: 42: Hoare triple {96784#(<= ~counter~0 13)} assume !!(0 != ~y3~0); {96784#(<= ~counter~0 13)} is VALID [2022-04-28 14:00:02,342 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {96391#true} {96784#(<= ~counter~0 13)} #63#return; {96784#(<= ~counter~0 13)} is VALID [2022-04-28 14:00:02,343 INFO L290 TraceCheckUtils]: 40: Hoare triple {96391#true} assume true; {96391#true} is VALID [2022-04-28 14:00:02,343 INFO L290 TraceCheckUtils]: 39: Hoare triple {96391#true} assume !(0 == ~cond); {96391#true} is VALID [2022-04-28 14:00:02,343 INFO L290 TraceCheckUtils]: 38: Hoare triple {96391#true} ~cond := #in~cond; {96391#true} is VALID [2022-04-28 14:00:02,343 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 14:00:02,343 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 14:00:02,344 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 14:00:02,344 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 14:00:02,344 INFO L290 TraceCheckUtils]: 33: Hoare triple {96756#(<= ~counter~0 12)} assume !!(0 != ~y3~0); {96756#(<= ~counter~0 12)} is VALID [2022-04-28 14:00:02,345 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {96391#true} {96756#(<= ~counter~0 12)} #63#return; {96756#(<= ~counter~0 12)} is VALID [2022-04-28 14:00:02,345 INFO L290 TraceCheckUtils]: 31: Hoare triple {96391#true} assume true; {96391#true} is VALID [2022-04-28 14:00:02,345 INFO L290 TraceCheckUtils]: 30: Hoare triple {96391#true} assume !(0 == ~cond); {96391#true} is VALID [2022-04-28 14:00:02,345 INFO L290 TraceCheckUtils]: 29: Hoare triple {96391#true} ~cond := #in~cond; {96391#true} is VALID [2022-04-28 14:00:02,345 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 14:00:02,345 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 14:00:02,346 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 14:00:02,347 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 14:00:02,347 INFO L290 TraceCheckUtils]: 24: Hoare triple {96728#(<= ~counter~0 11)} assume !!(0 != ~y3~0); {96728#(<= ~counter~0 11)} is VALID [2022-04-28 14:00:02,347 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {96391#true} {96728#(<= ~counter~0 11)} #63#return; {96728#(<= ~counter~0 11)} is VALID [2022-04-28 14:00:02,348 INFO L290 TraceCheckUtils]: 22: Hoare triple {96391#true} assume true; {96391#true} is VALID [2022-04-28 14:00:02,348 INFO L290 TraceCheckUtils]: 21: Hoare triple {96391#true} assume !(0 == ~cond); {96391#true} is VALID [2022-04-28 14:00:02,348 INFO L290 TraceCheckUtils]: 20: Hoare triple {96391#true} ~cond := #in~cond; {96391#true} is VALID [2022-04-28 14:00:02,348 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 14:00:02,348 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 14:00:02,349 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 14:00:02,349 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 14:00:02,350 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {96391#true} {96700#(<= ~counter~0 10)} #61#return; {96700#(<= ~counter~0 10)} is VALID [2022-04-28 14:00:02,350 INFO L290 TraceCheckUtils]: 14: Hoare triple {96391#true} assume true; {96391#true} is VALID [2022-04-28 14:00:02,350 INFO L290 TraceCheckUtils]: 13: Hoare triple {96391#true} assume !(0 == ~cond); {96391#true} is VALID [2022-04-28 14:00:02,350 INFO L290 TraceCheckUtils]: 12: Hoare triple {96391#true} ~cond := #in~cond; {96391#true} is VALID [2022-04-28 14:00:02,350 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 14:00:02,350 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {96391#true} {96700#(<= ~counter~0 10)} #59#return; {96700#(<= ~counter~0 10)} is VALID [2022-04-28 14:00:02,350 INFO L290 TraceCheckUtils]: 9: Hoare triple {96391#true} assume true; {96391#true} is VALID [2022-04-28 14:00:02,350 INFO L290 TraceCheckUtils]: 8: Hoare triple {96391#true} assume !(0 == ~cond); {96391#true} is VALID [2022-04-28 14:00:02,350 INFO L290 TraceCheckUtils]: 7: Hoare triple {96391#true} ~cond := #in~cond; {96391#true} is VALID [2022-04-28 14:00:02,350 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 14:00:02,351 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 14:00:02,351 INFO L272 TraceCheckUtils]: 4: Hoare triple {96700#(<= ~counter~0 10)} call #t~ret7 := main(); {96700#(<= ~counter~0 10)} is VALID [2022-04-28 14:00:02,351 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {96700#(<= ~counter~0 10)} {96391#true} #67#return; {96700#(<= ~counter~0 10)} is VALID [2022-04-28 14:00:02,352 INFO L290 TraceCheckUtils]: 2: Hoare triple {96700#(<= ~counter~0 10)} assume true; {96700#(<= ~counter~0 10)} is VALID [2022-04-28 14:00:02,352 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 14:00:02,352 INFO L272 TraceCheckUtils]: 0: Hoare triple {96391#true} call ULTIMATE.init(); {96391#true} is VALID [2022-04-28 14:00:02,353 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 14:00:02,353 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:00:02,353 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [706507061] [2022-04-28 14:00:02,353 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 14:00:02,353 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1588437973] [2022-04-28 14:00:02,353 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1588437973] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 14:00:02,353 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 14:00:02,353 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [43, 43] total 54 [2022-04-28 14:00:02,353 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:00:02,353 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1960528172] [2022-04-28 14:00:02,354 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1960528172] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:00:02,354 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:00:02,354 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [43] imperfect sequences [] total 43 [2022-04-28 14:00:02,354 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [502220113] [2022-04-28 14:00:02,354 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:00:02,354 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 14:00:02,355 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:00:02,355 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 14:00:02,738 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 14:00:02,738 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 43 states [2022-04-28 14:00:02,738 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:00:02,738 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 43 interpolants. [2022-04-28 14:00:02,739 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1331, Invalid=1531, Unknown=0, NotChecked=0, Total=2862 [2022-04-28 14:00:02,739 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 14:00:04,993 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:00:04,993 INFO L93 Difference]: Finished difference Result 385 states and 426 transitions. [2022-04-28 14:00:04,993 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 82 states. [2022-04-28 14:00:04,994 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 14:00:04,994 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:00:04,994 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 14:00:05,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 82 states and 425 transitions. [2022-04-28 14:00:05,002 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 14:00:05,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 82 states and 425 transitions. [2022-04-28 14:00:05,009 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 82 states and 425 transitions. [2022-04-28 14:00:05,480 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 14:00:05,487 INFO L225 Difference]: With dead ends: 385 [2022-04-28 14:00:05,487 INFO L226 Difference]: Without dead ends: 380 [2022-04-28 14:00:05,488 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 14:00:05,491 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 14:00:05,491 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 14:00:05,492 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 380 states. [2022-04-28 14:00:06,100 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 380 to 380. [2022-04-28 14:00:06,100 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:00:06,101 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 14:00:06,101 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 14:00:06,102 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 14:00:06,107 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:00:06,107 INFO L93 Difference]: Finished difference Result 380 states and 421 transitions. [2022-04-28 14:00:06,107 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 421 transitions. [2022-04-28 14:00:06,108 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:00:06,108 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:00:06,108 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 14:00:06,108 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 14:00:06,113 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:00:06,114 INFO L93 Difference]: Finished difference Result 380 states and 421 transitions. [2022-04-28 14:00:06,114 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 421 transitions. [2022-04-28 14:00:06,114 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:00:06,114 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:00:06,114 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:00:06,114 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:00:06,114 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 14:00:06,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 380 states and 421 transitions. [2022-04-28 14:00:06,121 INFO L78 Accepts]: Start accepts. Automaton has 380 states and 421 transitions. Word has length 374 [2022-04-28 14:00:06,122 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:00:06,122 INFO L495 AbstractCegarLoop]: Abstraction has 380 states and 421 transitions. [2022-04-28 14:00:06,122 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 14:00:06,122 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 380 states and 421 transitions. [2022-04-28 14:00:06,892 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 14:00:06,892 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 421 transitions. [2022-04-28 14:00:06,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 384 [2022-04-28 14:00:06,894 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:00:06,894 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 14:00:06,900 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 14:00:07,094 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 14:00:07,094 INFO L420 AbstractCegarLoop]: === Iteration 44 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:00:07,095 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:00:07,095 INFO L85 PathProgramCache]: Analyzing trace with hash 949326358, now seen corresponding path program 79 times [2022-04-28 14:00:07,095 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:00:07,095 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1676230846] [2022-04-28 14:00:07,095 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:00:07,095 INFO L85 PathProgramCache]: Analyzing trace with hash 949326358, now seen corresponding path program 80 times [2022-04-28 14:00:07,095 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:00:07,096 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [178028126] [2022-04-28 14:00:07,096 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:00:07,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:00:07,114 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 14:00:07,114 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1387255665] [2022-04-28 14:00:07,114 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-28 14:00:07,114 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 14:00:07,114 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 14:00:07,115 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 14:00:07,116 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 14:00:07,260 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-28 14:00:07,260 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 14:00:07,265 INFO L263 TraceCheckSpWp]: Trace formula consists of 1013 conjuncts, 85 conjunts are in the unsatisfiable core [2022-04-28 14:00:07,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:00:07,327 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 14:00:09,348 INFO L272 TraceCheckUtils]: 0: Hoare triple {101056#true} call ULTIMATE.init(); {101056#true} is VALID [2022-04-28 14:00:09,348 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 14:00:09,348 INFO L290 TraceCheckUtils]: 2: Hoare triple {101064#(<= ~counter~0 0)} assume true; {101064#(<= ~counter~0 0)} is VALID [2022-04-28 14:00:09,349 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {101064#(<= ~counter~0 0)} {101056#true} #67#return; {101064#(<= ~counter~0 0)} is VALID [2022-04-28 14:00:09,349 INFO L272 TraceCheckUtils]: 4: Hoare triple {101064#(<= ~counter~0 0)} call #t~ret7 := main(); {101064#(<= ~counter~0 0)} is VALID [2022-04-28 14:00:09,349 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 14:00:09,350 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 14:00:09,350 INFO L290 TraceCheckUtils]: 7: Hoare triple {101064#(<= ~counter~0 0)} ~cond := #in~cond; {101064#(<= ~counter~0 0)} is VALID [2022-04-28 14:00:09,350 INFO L290 TraceCheckUtils]: 8: Hoare triple {101064#(<= ~counter~0 0)} assume !(0 == ~cond); {101064#(<= ~counter~0 0)} is VALID [2022-04-28 14:00:09,350 INFO L290 TraceCheckUtils]: 9: Hoare triple {101064#(<= ~counter~0 0)} assume true; {101064#(<= ~counter~0 0)} is VALID [2022-04-28 14:00:09,351 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 14:00:09,351 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 14:00:09,351 INFO L290 TraceCheckUtils]: 12: Hoare triple {101064#(<= ~counter~0 0)} ~cond := #in~cond; {101064#(<= ~counter~0 0)} is VALID [2022-04-28 14:00:09,352 INFO L290 TraceCheckUtils]: 13: Hoare triple {101064#(<= ~counter~0 0)} assume !(0 == ~cond); {101064#(<= ~counter~0 0)} is VALID [2022-04-28 14:00:09,352 INFO L290 TraceCheckUtils]: 14: Hoare triple {101064#(<= ~counter~0 0)} assume true; {101064#(<= ~counter~0 0)} is VALID [2022-04-28 14:00:09,352 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 14:00:09,353 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 14:00:09,355 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 14:00:09,355 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 14:00:09,356 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 14:00:09,356 INFO L290 TraceCheckUtils]: 20: Hoare triple {101113#(<= ~counter~0 1)} ~cond := #in~cond; {101113#(<= ~counter~0 1)} is VALID [2022-04-28 14:00:09,356 INFO L290 TraceCheckUtils]: 21: Hoare triple {101113#(<= ~counter~0 1)} assume !(0 == ~cond); {101113#(<= ~counter~0 1)} is VALID [2022-04-28 14:00:09,356 INFO L290 TraceCheckUtils]: 22: Hoare triple {101113#(<= ~counter~0 1)} assume true; {101113#(<= ~counter~0 1)} is VALID [2022-04-28 14:00:09,357 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 14:00:09,357 INFO L290 TraceCheckUtils]: 24: Hoare triple {101113#(<= ~counter~0 1)} assume !!(0 != ~y3~0); {101113#(<= ~counter~0 1)} is VALID [2022-04-28 14:00:09,358 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 14:00:09,359 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 14:00:09,359 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 14:00:09,360 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 14:00:09,360 INFO L290 TraceCheckUtils]: 29: Hoare triple {101141#(<= ~counter~0 2)} ~cond := #in~cond; {101141#(<= ~counter~0 2)} is VALID [2022-04-28 14:00:09,360 INFO L290 TraceCheckUtils]: 30: Hoare triple {101141#(<= ~counter~0 2)} assume !(0 == ~cond); {101141#(<= ~counter~0 2)} is VALID [2022-04-28 14:00:09,360 INFO L290 TraceCheckUtils]: 31: Hoare triple {101141#(<= ~counter~0 2)} assume true; {101141#(<= ~counter~0 2)} is VALID [2022-04-28 14:00:09,361 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 14:00:09,361 INFO L290 TraceCheckUtils]: 33: Hoare triple {101141#(<= ~counter~0 2)} assume !!(0 != ~y3~0); {101141#(<= ~counter~0 2)} is VALID [2022-04-28 14:00:09,361 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 14:00:09,363 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 14:00:09,363 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 14:00:09,363 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 14:00:09,364 INFO L290 TraceCheckUtils]: 38: Hoare triple {101169#(<= ~counter~0 3)} ~cond := #in~cond; {101169#(<= ~counter~0 3)} is VALID [2022-04-28 14:00:09,364 INFO L290 TraceCheckUtils]: 39: Hoare triple {101169#(<= ~counter~0 3)} assume !(0 == ~cond); {101169#(<= ~counter~0 3)} is VALID [2022-04-28 14:00:09,364 INFO L290 TraceCheckUtils]: 40: Hoare triple {101169#(<= ~counter~0 3)} assume true; {101169#(<= ~counter~0 3)} is VALID [2022-04-28 14:00:09,365 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 14:00:09,365 INFO L290 TraceCheckUtils]: 42: Hoare triple {101169#(<= ~counter~0 3)} assume !!(0 != ~y3~0); {101169#(<= ~counter~0 3)} is VALID [2022-04-28 14:00:09,365 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 14:00:09,366 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 14:00:09,366 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 14:00:09,367 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 14:00:09,367 INFO L290 TraceCheckUtils]: 47: Hoare triple {101197#(<= ~counter~0 4)} ~cond := #in~cond; {101197#(<= ~counter~0 4)} is VALID [2022-04-28 14:00:09,367 INFO L290 TraceCheckUtils]: 48: Hoare triple {101197#(<= ~counter~0 4)} assume !(0 == ~cond); {101197#(<= ~counter~0 4)} is VALID [2022-04-28 14:00:09,367 INFO L290 TraceCheckUtils]: 49: Hoare triple {101197#(<= ~counter~0 4)} assume true; {101197#(<= ~counter~0 4)} is VALID [2022-04-28 14:00:09,368 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 14:00:09,368 INFO L290 TraceCheckUtils]: 51: Hoare triple {101197#(<= ~counter~0 4)} assume !!(0 != ~y3~0); {101197#(<= ~counter~0 4)} is VALID [2022-04-28 14:00:09,368 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 14:00:09,370 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 14:00:09,370 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 14:00:09,370 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 14:00:09,371 INFO L290 TraceCheckUtils]: 56: Hoare triple {101225#(<= ~counter~0 5)} ~cond := #in~cond; {101225#(<= ~counter~0 5)} is VALID [2022-04-28 14:00:09,371 INFO L290 TraceCheckUtils]: 57: Hoare triple {101225#(<= ~counter~0 5)} assume !(0 == ~cond); {101225#(<= ~counter~0 5)} is VALID [2022-04-28 14:00:09,371 INFO L290 TraceCheckUtils]: 58: Hoare triple {101225#(<= ~counter~0 5)} assume true; {101225#(<= ~counter~0 5)} is VALID [2022-04-28 14:00:09,372 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 14:00:09,372 INFO L290 TraceCheckUtils]: 60: Hoare triple {101225#(<= ~counter~0 5)} assume !!(0 != ~y3~0); {101225#(<= ~counter~0 5)} is VALID [2022-04-28 14:00:09,372 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 14:00:09,374 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 14:00:09,374 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 14:00:09,374 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 14:00:09,375 INFO L290 TraceCheckUtils]: 65: Hoare triple {101253#(<= ~counter~0 6)} ~cond := #in~cond; {101253#(<= ~counter~0 6)} is VALID [2022-04-28 14:00:09,375 INFO L290 TraceCheckUtils]: 66: Hoare triple {101253#(<= ~counter~0 6)} assume !(0 == ~cond); {101253#(<= ~counter~0 6)} is VALID [2022-04-28 14:00:09,375 INFO L290 TraceCheckUtils]: 67: Hoare triple {101253#(<= ~counter~0 6)} assume true; {101253#(<= ~counter~0 6)} is VALID [2022-04-28 14:00:09,376 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 14:00:09,376 INFO L290 TraceCheckUtils]: 69: Hoare triple {101253#(<= ~counter~0 6)} assume !!(0 != ~y3~0); {101253#(<= ~counter~0 6)} is VALID [2022-04-28 14:00:09,376 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 14:00:09,377 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 14:00:09,377 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 14:00:09,378 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 14:00:09,378 INFO L290 TraceCheckUtils]: 74: Hoare triple {101281#(<= ~counter~0 7)} ~cond := #in~cond; {101281#(<= ~counter~0 7)} is VALID [2022-04-28 14:00:09,378 INFO L290 TraceCheckUtils]: 75: Hoare triple {101281#(<= ~counter~0 7)} assume !(0 == ~cond); {101281#(<= ~counter~0 7)} is VALID [2022-04-28 14:00:09,379 INFO L290 TraceCheckUtils]: 76: Hoare triple {101281#(<= ~counter~0 7)} assume true; {101281#(<= ~counter~0 7)} is VALID [2022-04-28 14:00:09,379 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 14:00:09,379 INFO L290 TraceCheckUtils]: 78: Hoare triple {101281#(<= ~counter~0 7)} assume !!(0 != ~y3~0); {101281#(<= ~counter~0 7)} is VALID [2022-04-28 14:00:09,380 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 14:00:09,381 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 14:00:09,381 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 14:00:09,381 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 14:00:09,382 INFO L290 TraceCheckUtils]: 83: Hoare triple {101309#(<= ~counter~0 8)} ~cond := #in~cond; {101309#(<= ~counter~0 8)} is VALID [2022-04-28 14:00:09,382 INFO L290 TraceCheckUtils]: 84: Hoare triple {101309#(<= ~counter~0 8)} assume !(0 == ~cond); {101309#(<= ~counter~0 8)} is VALID [2022-04-28 14:00:09,382 INFO L290 TraceCheckUtils]: 85: Hoare triple {101309#(<= ~counter~0 8)} assume true; {101309#(<= ~counter~0 8)} is VALID [2022-04-28 14:00:09,383 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 14:00:09,383 INFO L290 TraceCheckUtils]: 87: Hoare triple {101309#(<= ~counter~0 8)} assume !!(0 != ~y3~0); {101309#(<= ~counter~0 8)} is VALID [2022-04-28 14:00:09,383 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 14:00:09,384 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 14:00:09,384 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 14:00:09,385 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 14:00:09,385 INFO L290 TraceCheckUtils]: 92: Hoare triple {101337#(<= ~counter~0 9)} ~cond := #in~cond; {101337#(<= ~counter~0 9)} is VALID [2022-04-28 14:00:09,385 INFO L290 TraceCheckUtils]: 93: Hoare triple {101337#(<= ~counter~0 9)} assume !(0 == ~cond); {101337#(<= ~counter~0 9)} is VALID [2022-04-28 14:00:09,386 INFO L290 TraceCheckUtils]: 94: Hoare triple {101337#(<= ~counter~0 9)} assume true; {101337#(<= ~counter~0 9)} is VALID [2022-04-28 14:00:09,386 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 14:00:09,386 INFO L290 TraceCheckUtils]: 96: Hoare triple {101337#(<= ~counter~0 9)} assume !!(0 != ~y3~0); {101337#(<= ~counter~0 9)} is VALID [2022-04-28 14:00:09,387 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 14:00:09,388 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 14:00:09,388 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 14:00:09,388 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 14:00:09,389 INFO L290 TraceCheckUtils]: 101: Hoare triple {101365#(<= ~counter~0 10)} ~cond := #in~cond; {101365#(<= ~counter~0 10)} is VALID [2022-04-28 14:00:09,389 INFO L290 TraceCheckUtils]: 102: Hoare triple {101365#(<= ~counter~0 10)} assume !(0 == ~cond); {101365#(<= ~counter~0 10)} is VALID [2022-04-28 14:00:09,389 INFO L290 TraceCheckUtils]: 103: Hoare triple {101365#(<= ~counter~0 10)} assume true; {101365#(<= ~counter~0 10)} is VALID [2022-04-28 14:00:09,390 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 14:00:09,390 INFO L290 TraceCheckUtils]: 105: Hoare triple {101365#(<= ~counter~0 10)} assume !!(0 != ~y3~0); {101365#(<= ~counter~0 10)} is VALID [2022-04-28 14:00:09,390 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 14:00:09,391 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 14:00:09,392 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 14:00:09,392 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 14:00:09,392 INFO L290 TraceCheckUtils]: 110: Hoare triple {101393#(<= ~counter~0 11)} ~cond := #in~cond; {101393#(<= ~counter~0 11)} is VALID [2022-04-28 14:00:09,393 INFO L290 TraceCheckUtils]: 111: Hoare triple {101393#(<= ~counter~0 11)} assume !(0 == ~cond); {101393#(<= ~counter~0 11)} is VALID [2022-04-28 14:00:09,393 INFO L290 TraceCheckUtils]: 112: Hoare triple {101393#(<= ~counter~0 11)} assume true; {101393#(<= ~counter~0 11)} is VALID [2022-04-28 14:00:09,393 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 14:00:09,394 INFO L290 TraceCheckUtils]: 114: Hoare triple {101393#(<= ~counter~0 11)} assume !!(0 != ~y3~0); {101393#(<= ~counter~0 11)} is VALID [2022-04-28 14:00:09,394 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 14:00:09,395 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 14:00:09,395 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 14:00:09,396 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 14:00:09,396 INFO L290 TraceCheckUtils]: 119: Hoare triple {101421#(<= ~counter~0 12)} ~cond := #in~cond; {101421#(<= ~counter~0 12)} is VALID [2022-04-28 14:00:09,396 INFO L290 TraceCheckUtils]: 120: Hoare triple {101421#(<= ~counter~0 12)} assume !(0 == ~cond); {101421#(<= ~counter~0 12)} is VALID [2022-04-28 14:00:09,396 INFO L290 TraceCheckUtils]: 121: Hoare triple {101421#(<= ~counter~0 12)} assume true; {101421#(<= ~counter~0 12)} is VALID [2022-04-28 14:00:09,397 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 14:00:09,397 INFO L290 TraceCheckUtils]: 123: Hoare triple {101421#(<= ~counter~0 12)} assume !!(0 != ~y3~0); {101421#(<= ~counter~0 12)} is VALID [2022-04-28 14:00:09,397 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 14:00:09,398 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 14:00:09,399 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 14:00:09,399 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 14:00:09,399 INFO L290 TraceCheckUtils]: 128: Hoare triple {101449#(<= ~counter~0 13)} ~cond := #in~cond; {101449#(<= ~counter~0 13)} is VALID [2022-04-28 14:00:09,400 INFO L290 TraceCheckUtils]: 129: Hoare triple {101449#(<= ~counter~0 13)} assume !(0 == ~cond); {101449#(<= ~counter~0 13)} is VALID [2022-04-28 14:00:09,400 INFO L290 TraceCheckUtils]: 130: Hoare triple {101449#(<= ~counter~0 13)} assume true; {101449#(<= ~counter~0 13)} is VALID [2022-04-28 14:00:09,400 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 14:00:09,401 INFO L290 TraceCheckUtils]: 132: Hoare triple {101449#(<= ~counter~0 13)} assume !!(0 != ~y3~0); {101449#(<= ~counter~0 13)} is VALID [2022-04-28 14:00:09,401 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 14:00:09,402 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 14:00:09,402 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 14:00:09,403 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 14:00:09,403 INFO L290 TraceCheckUtils]: 137: Hoare triple {101477#(<= ~counter~0 14)} ~cond := #in~cond; {101477#(<= ~counter~0 14)} is VALID [2022-04-28 14:00:09,403 INFO L290 TraceCheckUtils]: 138: Hoare triple {101477#(<= ~counter~0 14)} assume !(0 == ~cond); {101477#(<= ~counter~0 14)} is VALID [2022-04-28 14:00:09,403 INFO L290 TraceCheckUtils]: 139: Hoare triple {101477#(<= ~counter~0 14)} assume true; {101477#(<= ~counter~0 14)} is VALID [2022-04-28 14:00:09,404 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 14:00:09,404 INFO L290 TraceCheckUtils]: 141: Hoare triple {101477#(<= ~counter~0 14)} assume !!(0 != ~y3~0); {101477#(<= ~counter~0 14)} is VALID [2022-04-28 14:00:09,404 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 14:00:09,405 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 14:00:09,406 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 14:00:09,406 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 14:00:09,407 INFO L290 TraceCheckUtils]: 146: Hoare triple {101505#(<= ~counter~0 15)} ~cond := #in~cond; {101505#(<= ~counter~0 15)} is VALID [2022-04-28 14:00:09,407 INFO L290 TraceCheckUtils]: 147: Hoare triple {101505#(<= ~counter~0 15)} assume !(0 == ~cond); {101505#(<= ~counter~0 15)} is VALID [2022-04-28 14:00:09,407 INFO L290 TraceCheckUtils]: 148: Hoare triple {101505#(<= ~counter~0 15)} assume true; {101505#(<= ~counter~0 15)} is VALID [2022-04-28 14:00:09,408 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 14:00:09,408 INFO L290 TraceCheckUtils]: 150: Hoare triple {101505#(<= ~counter~0 15)} assume !!(0 != ~y3~0); {101505#(<= ~counter~0 15)} is VALID [2022-04-28 14:00:09,408 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 14:00:09,410 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 14:00:09,410 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 14:00:09,410 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 14:00:09,411 INFO L290 TraceCheckUtils]: 155: Hoare triple {101533#(<= ~counter~0 16)} ~cond := #in~cond; {101533#(<= ~counter~0 16)} is VALID [2022-04-28 14:00:09,411 INFO L290 TraceCheckUtils]: 156: Hoare triple {101533#(<= ~counter~0 16)} assume !(0 == ~cond); {101533#(<= ~counter~0 16)} is VALID [2022-04-28 14:00:09,411 INFO L290 TraceCheckUtils]: 157: Hoare triple {101533#(<= ~counter~0 16)} assume true; {101533#(<= ~counter~0 16)} is VALID [2022-04-28 14:00:09,412 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 14:00:09,412 INFO L290 TraceCheckUtils]: 159: Hoare triple {101533#(<= ~counter~0 16)} assume !!(0 != ~y3~0); {101533#(<= ~counter~0 16)} is VALID [2022-04-28 14:00:09,412 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 14:00:09,413 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 14:00:09,413 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 14:00:09,414 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 14:00:09,414 INFO L290 TraceCheckUtils]: 164: Hoare triple {101561#(<= ~counter~0 17)} ~cond := #in~cond; {101561#(<= ~counter~0 17)} is VALID [2022-04-28 14:00:09,414 INFO L290 TraceCheckUtils]: 165: Hoare triple {101561#(<= ~counter~0 17)} assume !(0 == ~cond); {101561#(<= ~counter~0 17)} is VALID [2022-04-28 14:00:09,415 INFO L290 TraceCheckUtils]: 166: Hoare triple {101561#(<= ~counter~0 17)} assume true; {101561#(<= ~counter~0 17)} is VALID [2022-04-28 14:00:09,415 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 14:00:09,415 INFO L290 TraceCheckUtils]: 168: Hoare triple {101561#(<= ~counter~0 17)} assume !!(0 != ~y3~0); {101561#(<= ~counter~0 17)} is VALID [2022-04-28 14:00:09,416 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 14:00:09,417 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 14:00:09,417 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 14:00:09,417 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 14:00:09,418 INFO L290 TraceCheckUtils]: 173: Hoare triple {101589#(<= ~counter~0 18)} ~cond := #in~cond; {101589#(<= ~counter~0 18)} is VALID [2022-04-28 14:00:09,418 INFO L290 TraceCheckUtils]: 174: Hoare triple {101589#(<= ~counter~0 18)} assume !(0 == ~cond); {101589#(<= ~counter~0 18)} is VALID [2022-04-28 14:00:09,418 INFO L290 TraceCheckUtils]: 175: Hoare triple {101589#(<= ~counter~0 18)} assume true; {101589#(<= ~counter~0 18)} is VALID [2022-04-28 14:00:09,419 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 14:00:09,419 INFO L290 TraceCheckUtils]: 177: Hoare triple {101589#(<= ~counter~0 18)} assume !!(0 != ~y3~0); {101589#(<= ~counter~0 18)} is VALID [2022-04-28 14:00:09,419 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 14:00:09,420 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 14:00:09,420 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 14:00:09,421 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 14:00:09,421 INFO L290 TraceCheckUtils]: 182: Hoare triple {101617#(<= ~counter~0 19)} ~cond := #in~cond; {101617#(<= ~counter~0 19)} is VALID [2022-04-28 14:00:09,421 INFO L290 TraceCheckUtils]: 183: Hoare triple {101617#(<= ~counter~0 19)} assume !(0 == ~cond); {101617#(<= ~counter~0 19)} is VALID [2022-04-28 14:00:09,422 INFO L290 TraceCheckUtils]: 184: Hoare triple {101617#(<= ~counter~0 19)} assume true; {101617#(<= ~counter~0 19)} is VALID [2022-04-28 14:00:09,422 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 14:00:09,423 INFO L290 TraceCheckUtils]: 186: Hoare triple {101617#(<= ~counter~0 19)} assume !!(0 != ~y3~0); {101617#(<= ~counter~0 19)} is VALID [2022-04-28 14:00:09,423 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 14:00:09,424 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 14:00:09,424 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 14:00:09,425 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 14:00:09,425 INFO L290 TraceCheckUtils]: 191: Hoare triple {101645#(<= ~counter~0 20)} ~cond := #in~cond; {101645#(<= ~counter~0 20)} is VALID [2022-04-28 14:00:09,425 INFO L290 TraceCheckUtils]: 192: Hoare triple {101645#(<= ~counter~0 20)} assume !(0 == ~cond); {101645#(<= ~counter~0 20)} is VALID [2022-04-28 14:00:09,426 INFO L290 TraceCheckUtils]: 193: Hoare triple {101645#(<= ~counter~0 20)} assume true; {101645#(<= ~counter~0 20)} is VALID [2022-04-28 14:00:09,426 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 14:00:09,426 INFO L290 TraceCheckUtils]: 195: Hoare triple {101645#(<= ~counter~0 20)} assume !!(0 != ~y3~0); {101645#(<= ~counter~0 20)} is VALID [2022-04-28 14:00:09,427 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 14:00:09,428 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 14:00:09,428 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 14:00:09,429 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 14:00:09,429 INFO L290 TraceCheckUtils]: 200: Hoare triple {101673#(<= ~counter~0 21)} ~cond := #in~cond; {101673#(<= ~counter~0 21)} is VALID [2022-04-28 14:00:09,429 INFO L290 TraceCheckUtils]: 201: Hoare triple {101673#(<= ~counter~0 21)} assume !(0 == ~cond); {101673#(<= ~counter~0 21)} is VALID [2022-04-28 14:00:09,429 INFO L290 TraceCheckUtils]: 202: Hoare triple {101673#(<= ~counter~0 21)} assume true; {101673#(<= ~counter~0 21)} is VALID [2022-04-28 14:00:09,430 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 14:00:09,430 INFO L290 TraceCheckUtils]: 204: Hoare triple {101673#(<= ~counter~0 21)} assume !!(0 != ~y3~0); {101673#(<= ~counter~0 21)} is VALID [2022-04-28 14:00:09,430 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 14:00:09,431 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 14:00:09,432 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 14:00:09,432 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 14:00:09,432 INFO L290 TraceCheckUtils]: 209: Hoare triple {101701#(<= ~counter~0 22)} ~cond := #in~cond; {101701#(<= ~counter~0 22)} is VALID [2022-04-28 14:00:09,433 INFO L290 TraceCheckUtils]: 210: Hoare triple {101701#(<= ~counter~0 22)} assume !(0 == ~cond); {101701#(<= ~counter~0 22)} is VALID [2022-04-28 14:00:09,433 INFO L290 TraceCheckUtils]: 211: Hoare triple {101701#(<= ~counter~0 22)} assume true; {101701#(<= ~counter~0 22)} is VALID [2022-04-28 14:00:09,433 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 14:00:09,434 INFO L290 TraceCheckUtils]: 213: Hoare triple {101701#(<= ~counter~0 22)} assume !!(0 != ~y3~0); {101701#(<= ~counter~0 22)} is VALID [2022-04-28 14:00:09,434 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 14:00:09,435 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 14:00:09,435 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 14:00:09,436 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 14:00:09,436 INFO L290 TraceCheckUtils]: 218: Hoare triple {101729#(<= ~counter~0 23)} ~cond := #in~cond; {101729#(<= ~counter~0 23)} is VALID [2022-04-28 14:00:09,436 INFO L290 TraceCheckUtils]: 219: Hoare triple {101729#(<= ~counter~0 23)} assume !(0 == ~cond); {101729#(<= ~counter~0 23)} is VALID [2022-04-28 14:00:09,436 INFO L290 TraceCheckUtils]: 220: Hoare triple {101729#(<= ~counter~0 23)} assume true; {101729#(<= ~counter~0 23)} is VALID [2022-04-28 14:00:09,437 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 14:00:09,437 INFO L290 TraceCheckUtils]: 222: Hoare triple {101729#(<= ~counter~0 23)} assume !!(0 != ~y3~0); {101729#(<= ~counter~0 23)} is VALID [2022-04-28 14:00:09,437 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 14:00:09,439 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 14:00:09,439 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 14:00:09,439 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 14:00:09,440 INFO L290 TraceCheckUtils]: 227: Hoare triple {101757#(<= ~counter~0 24)} ~cond := #in~cond; {101757#(<= ~counter~0 24)} is VALID [2022-04-28 14:00:09,440 INFO L290 TraceCheckUtils]: 228: Hoare triple {101757#(<= ~counter~0 24)} assume !(0 == ~cond); {101757#(<= ~counter~0 24)} is VALID [2022-04-28 14:00:09,440 INFO L290 TraceCheckUtils]: 229: Hoare triple {101757#(<= ~counter~0 24)} assume true; {101757#(<= ~counter~0 24)} is VALID [2022-04-28 14:00:09,441 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 14:00:09,441 INFO L290 TraceCheckUtils]: 231: Hoare triple {101757#(<= ~counter~0 24)} assume !!(0 != ~y3~0); {101757#(<= ~counter~0 24)} is VALID [2022-04-28 14:00:09,441 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 14:00:09,443 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 14:00:09,443 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 14:00:09,444 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 14:00:09,444 INFO L290 TraceCheckUtils]: 236: Hoare triple {101785#(<= ~counter~0 25)} ~cond := #in~cond; {101785#(<= ~counter~0 25)} is VALID [2022-04-28 14:00:09,444 INFO L290 TraceCheckUtils]: 237: Hoare triple {101785#(<= ~counter~0 25)} assume !(0 == ~cond); {101785#(<= ~counter~0 25)} is VALID [2022-04-28 14:00:09,444 INFO L290 TraceCheckUtils]: 238: Hoare triple {101785#(<= ~counter~0 25)} assume true; {101785#(<= ~counter~0 25)} is VALID [2022-04-28 14:00:09,445 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 14:00:09,445 INFO L290 TraceCheckUtils]: 240: Hoare triple {101785#(<= ~counter~0 25)} assume !!(0 != ~y3~0); {101785#(<= ~counter~0 25)} is VALID [2022-04-28 14:00:09,445 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 14:00:09,447 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 14:00:09,447 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 14:00:09,447 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 14:00:09,448 INFO L290 TraceCheckUtils]: 245: Hoare triple {101813#(<= ~counter~0 26)} ~cond := #in~cond; {101813#(<= ~counter~0 26)} is VALID [2022-04-28 14:00:09,448 INFO L290 TraceCheckUtils]: 246: Hoare triple {101813#(<= ~counter~0 26)} assume !(0 == ~cond); {101813#(<= ~counter~0 26)} is VALID [2022-04-28 14:00:09,448 INFO L290 TraceCheckUtils]: 247: Hoare triple {101813#(<= ~counter~0 26)} assume true; {101813#(<= ~counter~0 26)} is VALID [2022-04-28 14:00:09,449 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 14:00:09,449 INFO L290 TraceCheckUtils]: 249: Hoare triple {101813#(<= ~counter~0 26)} assume !!(0 != ~y3~0); {101813#(<= ~counter~0 26)} is VALID [2022-04-28 14:00:09,449 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 14:00:09,450 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 14:00:09,450 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 14:00:09,451 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 14:00:09,451 INFO L290 TraceCheckUtils]: 254: Hoare triple {101841#(<= ~counter~0 27)} ~cond := #in~cond; {101841#(<= ~counter~0 27)} is VALID [2022-04-28 14:00:09,451 INFO L290 TraceCheckUtils]: 255: Hoare triple {101841#(<= ~counter~0 27)} assume !(0 == ~cond); {101841#(<= ~counter~0 27)} is VALID [2022-04-28 14:00:09,452 INFO L290 TraceCheckUtils]: 256: Hoare triple {101841#(<= ~counter~0 27)} assume true; {101841#(<= ~counter~0 27)} is VALID [2022-04-28 14:00:09,452 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 14:00:09,452 INFO L290 TraceCheckUtils]: 258: Hoare triple {101841#(<= ~counter~0 27)} assume !!(0 != ~y3~0); {101841#(<= ~counter~0 27)} is VALID [2022-04-28 14:00:09,453 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 14:00:09,454 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 14:00:09,454 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 14:00:09,454 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 14:00:09,455 INFO L290 TraceCheckUtils]: 263: Hoare triple {101869#(<= ~counter~0 28)} ~cond := #in~cond; {101869#(<= ~counter~0 28)} is VALID [2022-04-28 14:00:09,455 INFO L290 TraceCheckUtils]: 264: Hoare triple {101869#(<= ~counter~0 28)} assume !(0 == ~cond); {101869#(<= ~counter~0 28)} is VALID [2022-04-28 14:00:09,455 INFO L290 TraceCheckUtils]: 265: Hoare triple {101869#(<= ~counter~0 28)} assume true; {101869#(<= ~counter~0 28)} is VALID [2022-04-28 14:00:09,456 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 14:00:09,456 INFO L290 TraceCheckUtils]: 267: Hoare triple {101869#(<= ~counter~0 28)} assume !!(0 != ~y3~0); {101869#(<= ~counter~0 28)} is VALID [2022-04-28 14:00:09,456 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 14:00:09,458 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 14:00:09,458 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 14:00:09,458 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 14:00:09,459 INFO L290 TraceCheckUtils]: 272: Hoare triple {101897#(<= ~counter~0 29)} ~cond := #in~cond; {101897#(<= ~counter~0 29)} is VALID [2022-04-28 14:00:09,459 INFO L290 TraceCheckUtils]: 273: Hoare triple {101897#(<= ~counter~0 29)} assume !(0 == ~cond); {101897#(<= ~counter~0 29)} is VALID [2022-04-28 14:00:09,459 INFO L290 TraceCheckUtils]: 274: Hoare triple {101897#(<= ~counter~0 29)} assume true; {101897#(<= ~counter~0 29)} is VALID [2022-04-28 14:00:09,460 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 14:00:09,460 INFO L290 TraceCheckUtils]: 276: Hoare triple {101897#(<= ~counter~0 29)} assume !!(0 != ~y3~0); {101897#(<= ~counter~0 29)} is VALID [2022-04-28 14:00:09,460 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 14:00:09,461 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 14:00:09,462 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 14:00:09,462 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 14:00:09,462 INFO L290 TraceCheckUtils]: 281: Hoare triple {101925#(<= ~counter~0 30)} ~cond := #in~cond; {101925#(<= ~counter~0 30)} is VALID [2022-04-28 14:00:09,463 INFO L290 TraceCheckUtils]: 282: Hoare triple {101925#(<= ~counter~0 30)} assume !(0 == ~cond); {101925#(<= ~counter~0 30)} is VALID [2022-04-28 14:00:09,463 INFO L290 TraceCheckUtils]: 283: Hoare triple {101925#(<= ~counter~0 30)} assume true; {101925#(<= ~counter~0 30)} is VALID [2022-04-28 14:00:09,463 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 14:00:09,464 INFO L290 TraceCheckUtils]: 285: Hoare triple {101925#(<= ~counter~0 30)} assume !!(0 != ~y3~0); {101925#(<= ~counter~0 30)} is VALID [2022-04-28 14:00:09,464 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 14:00:09,465 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 14:00:09,465 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 14:00:09,466 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 14:00:09,466 INFO L290 TraceCheckUtils]: 290: Hoare triple {101953#(<= ~counter~0 31)} ~cond := #in~cond; {101953#(<= ~counter~0 31)} is VALID [2022-04-28 14:00:09,466 INFO L290 TraceCheckUtils]: 291: Hoare triple {101953#(<= ~counter~0 31)} assume !(0 == ~cond); {101953#(<= ~counter~0 31)} is VALID [2022-04-28 14:00:09,466 INFO L290 TraceCheckUtils]: 292: Hoare triple {101953#(<= ~counter~0 31)} assume true; {101953#(<= ~counter~0 31)} is VALID [2022-04-28 14:00:09,467 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 14:00:09,467 INFO L290 TraceCheckUtils]: 294: Hoare triple {101953#(<= ~counter~0 31)} assume !!(0 != ~y3~0); {101953#(<= ~counter~0 31)} is VALID [2022-04-28 14:00:09,467 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 14:00:09,468 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 14:00:09,469 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 14:00:09,469 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 14:00:09,469 INFO L290 TraceCheckUtils]: 299: Hoare triple {101981#(<= ~counter~0 32)} ~cond := #in~cond; {101981#(<= ~counter~0 32)} is VALID [2022-04-28 14:00:09,470 INFO L290 TraceCheckUtils]: 300: Hoare triple {101981#(<= ~counter~0 32)} assume !(0 == ~cond); {101981#(<= ~counter~0 32)} is VALID [2022-04-28 14:00:09,470 INFO L290 TraceCheckUtils]: 301: Hoare triple {101981#(<= ~counter~0 32)} assume true; {101981#(<= ~counter~0 32)} is VALID [2022-04-28 14:00:09,470 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 14:00:09,471 INFO L290 TraceCheckUtils]: 303: Hoare triple {101981#(<= ~counter~0 32)} assume !!(0 != ~y3~0); {101981#(<= ~counter~0 32)} is VALID [2022-04-28 14:00:09,471 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 14:00:09,472 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 14:00:09,472 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 14:00:09,473 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 14:00:09,473 INFO L290 TraceCheckUtils]: 308: Hoare triple {102009#(<= ~counter~0 33)} ~cond := #in~cond; {102009#(<= ~counter~0 33)} is VALID [2022-04-28 14:00:09,473 INFO L290 TraceCheckUtils]: 309: Hoare triple {102009#(<= ~counter~0 33)} assume !(0 == ~cond); {102009#(<= ~counter~0 33)} is VALID [2022-04-28 14:00:09,474 INFO L290 TraceCheckUtils]: 310: Hoare triple {102009#(<= ~counter~0 33)} assume true; {102009#(<= ~counter~0 33)} is VALID [2022-04-28 14:00:09,474 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 14:00:09,474 INFO L290 TraceCheckUtils]: 312: Hoare triple {102009#(<= ~counter~0 33)} assume !!(0 != ~y3~0); {102009#(<= ~counter~0 33)} is VALID [2022-04-28 14:00:09,475 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 14:00:09,476 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 14:00:09,476 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 14:00:09,477 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 14:00:09,477 INFO L290 TraceCheckUtils]: 317: Hoare triple {102037#(<= ~counter~0 34)} ~cond := #in~cond; {102037#(<= ~counter~0 34)} is VALID [2022-04-28 14:00:09,477 INFO L290 TraceCheckUtils]: 318: Hoare triple {102037#(<= ~counter~0 34)} assume !(0 == ~cond); {102037#(<= ~counter~0 34)} is VALID [2022-04-28 14:00:09,477 INFO L290 TraceCheckUtils]: 319: Hoare triple {102037#(<= ~counter~0 34)} assume true; {102037#(<= ~counter~0 34)} is VALID [2022-04-28 14:00:09,478 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 14:00:09,478 INFO L290 TraceCheckUtils]: 321: Hoare triple {102037#(<= ~counter~0 34)} assume !!(0 != ~y3~0); {102037#(<= ~counter~0 34)} is VALID [2022-04-28 14:00:09,478 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 14:00:09,480 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 14:00:09,480 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 14:00:09,480 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 14:00:09,481 INFO L290 TraceCheckUtils]: 326: Hoare triple {102065#(<= ~counter~0 35)} ~cond := #in~cond; {102065#(<= ~counter~0 35)} is VALID [2022-04-28 14:00:09,481 INFO L290 TraceCheckUtils]: 327: Hoare triple {102065#(<= ~counter~0 35)} assume !(0 == ~cond); {102065#(<= ~counter~0 35)} is VALID [2022-04-28 14:00:09,481 INFO L290 TraceCheckUtils]: 328: Hoare triple {102065#(<= ~counter~0 35)} assume true; {102065#(<= ~counter~0 35)} is VALID [2022-04-28 14:00:09,482 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 14:00:09,482 INFO L290 TraceCheckUtils]: 330: Hoare triple {102065#(<= ~counter~0 35)} assume !!(0 != ~y3~0); {102065#(<= ~counter~0 35)} is VALID [2022-04-28 14:00:09,482 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 14:00:09,483 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 14:00:09,483 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 14:00:09,484 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 14:00:09,484 INFO L290 TraceCheckUtils]: 335: Hoare triple {102093#(<= ~counter~0 36)} ~cond := #in~cond; {102093#(<= ~counter~0 36)} is VALID [2022-04-28 14:00:09,484 INFO L290 TraceCheckUtils]: 336: Hoare triple {102093#(<= ~counter~0 36)} assume !(0 == ~cond); {102093#(<= ~counter~0 36)} is VALID [2022-04-28 14:00:09,485 INFO L290 TraceCheckUtils]: 337: Hoare triple {102093#(<= ~counter~0 36)} assume true; {102093#(<= ~counter~0 36)} is VALID [2022-04-28 14:00:09,485 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 14:00:09,485 INFO L290 TraceCheckUtils]: 339: Hoare triple {102093#(<= ~counter~0 36)} assume !!(0 != ~y3~0); {102093#(<= ~counter~0 36)} is VALID [2022-04-28 14:00:09,486 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 14:00:09,487 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 14:00:09,487 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 14:00:09,487 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 14:00:09,488 INFO L290 TraceCheckUtils]: 344: Hoare triple {102121#(<= ~counter~0 37)} ~cond := #in~cond; {102121#(<= ~counter~0 37)} is VALID [2022-04-28 14:00:09,488 INFO L290 TraceCheckUtils]: 345: Hoare triple {102121#(<= ~counter~0 37)} assume !(0 == ~cond); {102121#(<= ~counter~0 37)} is VALID [2022-04-28 14:00:09,488 INFO L290 TraceCheckUtils]: 346: Hoare triple {102121#(<= ~counter~0 37)} assume true; {102121#(<= ~counter~0 37)} is VALID [2022-04-28 14:00:09,489 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 14:00:09,489 INFO L290 TraceCheckUtils]: 348: Hoare triple {102121#(<= ~counter~0 37)} assume !!(0 != ~y3~0); {102121#(<= ~counter~0 37)} is VALID [2022-04-28 14:00:09,489 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 14:00:09,490 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 14:00:09,491 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 14:00:09,491 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 14:00:09,491 INFO L290 TraceCheckUtils]: 353: Hoare triple {102149#(<= ~counter~0 38)} ~cond := #in~cond; {102149#(<= ~counter~0 38)} is VALID [2022-04-28 14:00:09,492 INFO L290 TraceCheckUtils]: 354: Hoare triple {102149#(<= ~counter~0 38)} assume !(0 == ~cond); {102149#(<= ~counter~0 38)} is VALID [2022-04-28 14:00:09,492 INFO L290 TraceCheckUtils]: 355: Hoare triple {102149#(<= ~counter~0 38)} assume true; {102149#(<= ~counter~0 38)} is VALID [2022-04-28 14:00:09,492 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 14:00:09,493 INFO L290 TraceCheckUtils]: 357: Hoare triple {102149#(<= ~counter~0 38)} assume !!(0 != ~y3~0); {102149#(<= ~counter~0 38)} is VALID [2022-04-28 14:00:09,493 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 14:00:09,494 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 14:00:09,495 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 14:00:09,495 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 14:00:09,495 INFO L290 TraceCheckUtils]: 362: Hoare triple {102177#(<= ~counter~0 39)} ~cond := #in~cond; {102177#(<= ~counter~0 39)} is VALID [2022-04-28 14:00:09,496 INFO L290 TraceCheckUtils]: 363: Hoare triple {102177#(<= ~counter~0 39)} assume !(0 == ~cond); {102177#(<= ~counter~0 39)} is VALID [2022-04-28 14:00:09,496 INFO L290 TraceCheckUtils]: 364: Hoare triple {102177#(<= ~counter~0 39)} assume true; {102177#(<= ~counter~0 39)} is VALID [2022-04-28 14:00:09,496 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 14:00:09,497 INFO L290 TraceCheckUtils]: 366: Hoare triple {102177#(<= ~counter~0 39)} assume !!(0 != ~y3~0); {102177#(<= ~counter~0 39)} is VALID [2022-04-28 14:00:09,497 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 14:00:09,498 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 14:00:09,498 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 14:00:09,499 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 14:00:09,499 INFO L290 TraceCheckUtils]: 371: Hoare triple {102205#(<= ~counter~0 40)} ~cond := #in~cond; {102205#(<= ~counter~0 40)} is VALID [2022-04-28 14:00:09,507 INFO L290 TraceCheckUtils]: 372: Hoare triple {102205#(<= ~counter~0 40)} assume !(0 == ~cond); {102205#(<= ~counter~0 40)} is VALID [2022-04-28 14:00:09,508 INFO L290 TraceCheckUtils]: 373: Hoare triple {102205#(<= ~counter~0 40)} assume true; {102205#(<= ~counter~0 40)} is VALID [2022-04-28 14:00:09,508 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 14:00:09,509 INFO L290 TraceCheckUtils]: 375: Hoare triple {102205#(<= ~counter~0 40)} assume !!(0 != ~y3~0); {102205#(<= ~counter~0 40)} is VALID [2022-04-28 14:00:09,509 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 14:00:09,509 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 14:00:09,510 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 14:00:09,510 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 14:00:09,510 INFO L290 TraceCheckUtils]: 380: Hoare triple {101057#false} ~cond := #in~cond; {101057#false} is VALID [2022-04-28 14:00:09,510 INFO L290 TraceCheckUtils]: 381: Hoare triple {101057#false} assume 0 == ~cond; {101057#false} is VALID [2022-04-28 14:00:09,510 INFO L290 TraceCheckUtils]: 382: Hoare triple {101057#false} assume !false; {101057#false} is VALID [2022-04-28 14:00:09,511 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 14:00:09,511 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 14:00:11,196 INFO L290 TraceCheckUtils]: 382: Hoare triple {101057#false} assume !false; {101057#false} is VALID [2022-04-28 14:00:11,196 INFO L290 TraceCheckUtils]: 381: Hoare triple {101057#false} assume 0 == ~cond; {101057#false} is VALID [2022-04-28 14:00:11,196 INFO L290 TraceCheckUtils]: 380: Hoare triple {101057#false} ~cond := #in~cond; {101057#false} is VALID [2022-04-28 14:00:11,196 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 14:00:11,197 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 14:00:11,197 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 14:00:11,197 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 14:00:11,198 INFO L290 TraceCheckUtils]: 375: Hoare triple {102265#(< ~counter~0 50)} assume !!(0 != ~y3~0); {102265#(< ~counter~0 50)} is VALID [2022-04-28 14:00:11,198 INFO L284 TraceCheckUtils]: 374: Hoare quadruple {101056#true} {102265#(< ~counter~0 50)} #63#return; {102265#(< ~counter~0 50)} is VALID [2022-04-28 14:00:11,198 INFO L290 TraceCheckUtils]: 373: Hoare triple {101056#true} assume true; {101056#true} is VALID [2022-04-28 14:00:11,198 INFO L290 TraceCheckUtils]: 372: Hoare triple {101056#true} assume !(0 == ~cond); {101056#true} is VALID [2022-04-28 14:00:11,198 INFO L290 TraceCheckUtils]: 371: Hoare triple {101056#true} ~cond := #in~cond; {101056#true} is VALID [2022-04-28 14:00:11,198 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 14:00:11,199 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 14:00:11,201 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 14:00:11,201 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 14:00:11,201 INFO L290 TraceCheckUtils]: 366: Hoare triple {102293#(< ~counter~0 49)} assume !!(0 != ~y3~0); {102293#(< ~counter~0 49)} is VALID [2022-04-28 14:00:11,202 INFO L284 TraceCheckUtils]: 365: Hoare quadruple {101056#true} {102293#(< ~counter~0 49)} #63#return; {102293#(< ~counter~0 49)} is VALID [2022-04-28 14:00:11,202 INFO L290 TraceCheckUtils]: 364: Hoare triple {101056#true} assume true; {101056#true} is VALID [2022-04-28 14:00:11,202 INFO L290 TraceCheckUtils]: 363: Hoare triple {101056#true} assume !(0 == ~cond); {101056#true} is VALID [2022-04-28 14:00:11,202 INFO L290 TraceCheckUtils]: 362: Hoare triple {101056#true} ~cond := #in~cond; {101056#true} is VALID [2022-04-28 14:00:11,202 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 14:00:11,202 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 14:00:11,203 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 14:00:11,203 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 14:00:11,204 INFO L290 TraceCheckUtils]: 357: Hoare triple {102321#(< ~counter~0 48)} assume !!(0 != ~y3~0); {102321#(< ~counter~0 48)} is VALID [2022-04-28 14:00:11,204 INFO L284 TraceCheckUtils]: 356: Hoare quadruple {101056#true} {102321#(< ~counter~0 48)} #63#return; {102321#(< ~counter~0 48)} is VALID [2022-04-28 14:00:11,204 INFO L290 TraceCheckUtils]: 355: Hoare triple {101056#true} assume true; {101056#true} is VALID [2022-04-28 14:00:11,204 INFO L290 TraceCheckUtils]: 354: Hoare triple {101056#true} assume !(0 == ~cond); {101056#true} is VALID [2022-04-28 14:00:11,204 INFO L290 TraceCheckUtils]: 353: Hoare triple {101056#true} ~cond := #in~cond; {101056#true} is VALID [2022-04-28 14:00:11,204 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 14:00:11,205 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 14:00:11,206 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 14:00:11,206 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 14:00:11,206 INFO L290 TraceCheckUtils]: 348: Hoare triple {102349#(< ~counter~0 47)} assume !!(0 != ~y3~0); {102349#(< ~counter~0 47)} is VALID [2022-04-28 14:00:11,207 INFO L284 TraceCheckUtils]: 347: Hoare quadruple {101056#true} {102349#(< ~counter~0 47)} #63#return; {102349#(< ~counter~0 47)} is VALID [2022-04-28 14:00:11,207 INFO L290 TraceCheckUtils]: 346: Hoare triple {101056#true} assume true; {101056#true} is VALID [2022-04-28 14:00:11,207 INFO L290 TraceCheckUtils]: 345: Hoare triple {101056#true} assume !(0 == ~cond); {101056#true} is VALID [2022-04-28 14:00:11,207 INFO L290 TraceCheckUtils]: 344: Hoare triple {101056#true} ~cond := #in~cond; {101056#true} is VALID [2022-04-28 14:00:11,207 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 14:00:11,207 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 14:00:11,208 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 14:00:11,208 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 14:00:11,208 INFO L290 TraceCheckUtils]: 339: Hoare triple {102377#(< ~counter~0 46)} assume !!(0 != ~y3~0); {102377#(< ~counter~0 46)} is VALID [2022-04-28 14:00:11,209 INFO L284 TraceCheckUtils]: 338: Hoare quadruple {101056#true} {102377#(< ~counter~0 46)} #63#return; {102377#(< ~counter~0 46)} is VALID [2022-04-28 14:00:11,209 INFO L290 TraceCheckUtils]: 337: Hoare triple {101056#true} assume true; {101056#true} is VALID [2022-04-28 14:00:11,209 INFO L290 TraceCheckUtils]: 336: Hoare triple {101056#true} assume !(0 == ~cond); {101056#true} is VALID [2022-04-28 14:00:11,209 INFO L290 TraceCheckUtils]: 335: Hoare triple {101056#true} ~cond := #in~cond; {101056#true} is VALID [2022-04-28 14:00:11,209 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 14:00:11,209 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 14:00:11,210 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 14:00:11,211 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 14:00:11,211 INFO L290 TraceCheckUtils]: 330: Hoare triple {102405#(< ~counter~0 45)} assume !!(0 != ~y3~0); {102405#(< ~counter~0 45)} is VALID [2022-04-28 14:00:11,211 INFO L284 TraceCheckUtils]: 329: Hoare quadruple {101056#true} {102405#(< ~counter~0 45)} #63#return; {102405#(< ~counter~0 45)} is VALID [2022-04-28 14:00:11,211 INFO L290 TraceCheckUtils]: 328: Hoare triple {101056#true} assume true; {101056#true} is VALID [2022-04-28 14:00:11,212 INFO L290 TraceCheckUtils]: 327: Hoare triple {101056#true} assume !(0 == ~cond); {101056#true} is VALID [2022-04-28 14:00:11,212 INFO L290 TraceCheckUtils]: 326: Hoare triple {101056#true} ~cond := #in~cond; {101056#true} is VALID [2022-04-28 14:00:11,212 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 14:00:11,212 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 14:00:11,213 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 14:00:11,213 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 14:00:11,213 INFO L290 TraceCheckUtils]: 321: Hoare triple {102433#(< ~counter~0 44)} assume !!(0 != ~y3~0); {102433#(< ~counter~0 44)} is VALID [2022-04-28 14:00:11,214 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {101056#true} {102433#(< ~counter~0 44)} #63#return; {102433#(< ~counter~0 44)} is VALID [2022-04-28 14:00:11,214 INFO L290 TraceCheckUtils]: 319: Hoare triple {101056#true} assume true; {101056#true} is VALID [2022-04-28 14:00:11,214 INFO L290 TraceCheckUtils]: 318: Hoare triple {101056#true} assume !(0 == ~cond); {101056#true} is VALID [2022-04-28 14:00:11,214 INFO L290 TraceCheckUtils]: 317: Hoare triple {101056#true} ~cond := #in~cond; {101056#true} is VALID [2022-04-28 14:00:11,214 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 14:00:11,214 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 14:00:11,215 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 14:00:11,216 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 14:00:11,216 INFO L290 TraceCheckUtils]: 312: Hoare triple {102461#(< ~counter~0 43)} assume !!(0 != ~y3~0); {102461#(< ~counter~0 43)} is VALID [2022-04-28 14:00:11,216 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {101056#true} {102461#(< ~counter~0 43)} #63#return; {102461#(< ~counter~0 43)} is VALID [2022-04-28 14:00:11,216 INFO L290 TraceCheckUtils]: 310: Hoare triple {101056#true} assume true; {101056#true} is VALID [2022-04-28 14:00:11,216 INFO L290 TraceCheckUtils]: 309: Hoare triple {101056#true} assume !(0 == ~cond); {101056#true} is VALID [2022-04-28 14:00:11,217 INFO L290 TraceCheckUtils]: 308: Hoare triple {101056#true} ~cond := #in~cond; {101056#true} is VALID [2022-04-28 14:00:11,217 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 14:00:11,217 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 14:00:11,218 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 14:00:11,218 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 14:00:11,218 INFO L290 TraceCheckUtils]: 303: Hoare triple {102489#(< ~counter~0 42)} assume !!(0 != ~y3~0); {102489#(< ~counter~0 42)} is VALID [2022-04-28 14:00:11,219 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {101056#true} {102489#(< ~counter~0 42)} #63#return; {102489#(< ~counter~0 42)} is VALID [2022-04-28 14:00:11,219 INFO L290 TraceCheckUtils]: 301: Hoare triple {101056#true} assume true; {101056#true} is VALID [2022-04-28 14:00:11,219 INFO L290 TraceCheckUtils]: 300: Hoare triple {101056#true} assume !(0 == ~cond); {101056#true} is VALID [2022-04-28 14:00:11,219 INFO L290 TraceCheckUtils]: 299: Hoare triple {101056#true} ~cond := #in~cond; {101056#true} is VALID [2022-04-28 14:00:11,219 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 14:00:11,219 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 14:00:11,220 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 14:00:11,221 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 14:00:11,221 INFO L290 TraceCheckUtils]: 294: Hoare triple {102205#(<= ~counter~0 40)} assume !!(0 != ~y3~0); {102205#(<= ~counter~0 40)} is VALID [2022-04-28 14:00:11,221 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {101056#true} {102205#(<= ~counter~0 40)} #63#return; {102205#(<= ~counter~0 40)} is VALID [2022-04-28 14:00:11,221 INFO L290 TraceCheckUtils]: 292: Hoare triple {101056#true} assume true; {101056#true} is VALID [2022-04-28 14:00:11,221 INFO L290 TraceCheckUtils]: 291: Hoare triple {101056#true} assume !(0 == ~cond); {101056#true} is VALID [2022-04-28 14:00:11,221 INFO L290 TraceCheckUtils]: 290: Hoare triple {101056#true} ~cond := #in~cond; {101056#true} is VALID [2022-04-28 14:00:11,222 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 14:00:11,222 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 14:00:11,223 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 14:00:11,223 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 14:00:11,223 INFO L290 TraceCheckUtils]: 285: Hoare triple {102177#(<= ~counter~0 39)} assume !!(0 != ~y3~0); {102177#(<= ~counter~0 39)} is VALID [2022-04-28 14:00:11,224 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {101056#true} {102177#(<= ~counter~0 39)} #63#return; {102177#(<= ~counter~0 39)} is VALID [2022-04-28 14:00:11,224 INFO L290 TraceCheckUtils]: 283: Hoare triple {101056#true} assume true; {101056#true} is VALID [2022-04-28 14:00:11,224 INFO L290 TraceCheckUtils]: 282: Hoare triple {101056#true} assume !(0 == ~cond); {101056#true} is VALID [2022-04-28 14:00:11,224 INFO L290 TraceCheckUtils]: 281: Hoare triple {101056#true} ~cond := #in~cond; {101056#true} is VALID [2022-04-28 14:00:11,224 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 14:00:11,224 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 14:00:11,225 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 14:00:11,225 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 14:00:11,226 INFO L290 TraceCheckUtils]: 276: Hoare triple {102149#(<= ~counter~0 38)} assume !!(0 != ~y3~0); {102149#(<= ~counter~0 38)} is VALID [2022-04-28 14:00:11,226 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {101056#true} {102149#(<= ~counter~0 38)} #63#return; {102149#(<= ~counter~0 38)} is VALID [2022-04-28 14:00:11,226 INFO L290 TraceCheckUtils]: 274: Hoare triple {101056#true} assume true; {101056#true} is VALID [2022-04-28 14:00:11,226 INFO L290 TraceCheckUtils]: 273: Hoare triple {101056#true} assume !(0 == ~cond); {101056#true} is VALID [2022-04-28 14:00:11,226 INFO L290 TraceCheckUtils]: 272: Hoare triple {101056#true} ~cond := #in~cond; {101056#true} is VALID [2022-04-28 14:00:11,226 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 14:00:11,227 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 14:00:11,228 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 14:00:11,228 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 14:00:11,228 INFO L290 TraceCheckUtils]: 267: Hoare triple {102121#(<= ~counter~0 37)} assume !!(0 != ~y3~0); {102121#(<= ~counter~0 37)} is VALID [2022-04-28 14:00:11,228 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {101056#true} {102121#(<= ~counter~0 37)} #63#return; {102121#(<= ~counter~0 37)} is VALID [2022-04-28 14:00:11,229 INFO L290 TraceCheckUtils]: 265: Hoare triple {101056#true} assume true; {101056#true} is VALID [2022-04-28 14:00:11,229 INFO L290 TraceCheckUtils]: 264: Hoare triple {101056#true} assume !(0 == ~cond); {101056#true} is VALID [2022-04-28 14:00:11,229 INFO L290 TraceCheckUtils]: 263: Hoare triple {101056#true} ~cond := #in~cond; {101056#true} is VALID [2022-04-28 14:00:11,229 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 14:00:11,229 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 14:00:11,230 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 14:00:11,230 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 14:00:11,230 INFO L290 TraceCheckUtils]: 258: Hoare triple {102093#(<= ~counter~0 36)} assume !!(0 != ~y3~0); {102093#(<= ~counter~0 36)} is VALID [2022-04-28 14:00:11,231 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {101056#true} {102093#(<= ~counter~0 36)} #63#return; {102093#(<= ~counter~0 36)} is VALID [2022-04-28 14:00:11,231 INFO L290 TraceCheckUtils]: 256: Hoare triple {101056#true} assume true; {101056#true} is VALID [2022-04-28 14:00:11,231 INFO L290 TraceCheckUtils]: 255: Hoare triple {101056#true} assume !(0 == ~cond); {101056#true} is VALID [2022-04-28 14:00:11,231 INFO L290 TraceCheckUtils]: 254: Hoare triple {101056#true} ~cond := #in~cond; {101056#true} is VALID [2022-04-28 14:00:11,231 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 14:00:11,231 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 14:00:11,232 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 14:00:11,233 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 14:00:11,233 INFO L290 TraceCheckUtils]: 249: Hoare triple {102065#(<= ~counter~0 35)} assume !!(0 != ~y3~0); {102065#(<= ~counter~0 35)} is VALID [2022-04-28 14:00:11,233 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {101056#true} {102065#(<= ~counter~0 35)} #63#return; {102065#(<= ~counter~0 35)} is VALID [2022-04-28 14:00:11,233 INFO L290 TraceCheckUtils]: 247: Hoare triple {101056#true} assume true; {101056#true} is VALID [2022-04-28 14:00:11,233 INFO L290 TraceCheckUtils]: 246: Hoare triple {101056#true} assume !(0 == ~cond); {101056#true} is VALID [2022-04-28 14:00:11,233 INFO L290 TraceCheckUtils]: 245: Hoare triple {101056#true} ~cond := #in~cond; {101056#true} is VALID [2022-04-28 14:00:11,234 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 14:00:11,234 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 14:00:11,235 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 14:00:11,235 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 14:00:11,235 INFO L290 TraceCheckUtils]: 240: Hoare triple {102037#(<= ~counter~0 34)} assume !!(0 != ~y3~0); {102037#(<= ~counter~0 34)} is VALID [2022-04-28 14:00:11,236 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {101056#true} {102037#(<= ~counter~0 34)} #63#return; {102037#(<= ~counter~0 34)} is VALID [2022-04-28 14:00:11,236 INFO L290 TraceCheckUtils]: 238: Hoare triple {101056#true} assume true; {101056#true} is VALID [2022-04-28 14:00:11,236 INFO L290 TraceCheckUtils]: 237: Hoare triple {101056#true} assume !(0 == ~cond); {101056#true} is VALID [2022-04-28 14:00:11,236 INFO L290 TraceCheckUtils]: 236: Hoare triple {101056#true} ~cond := #in~cond; {101056#true} is VALID [2022-04-28 14:00:11,236 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 14:00:11,236 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 14:00:11,237 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 14:00:11,237 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 14:00:11,238 INFO L290 TraceCheckUtils]: 231: Hoare triple {102009#(<= ~counter~0 33)} assume !!(0 != ~y3~0); {102009#(<= ~counter~0 33)} is VALID [2022-04-28 14:00:11,238 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {101056#true} {102009#(<= ~counter~0 33)} #63#return; {102009#(<= ~counter~0 33)} is VALID [2022-04-28 14:00:11,238 INFO L290 TraceCheckUtils]: 229: Hoare triple {101056#true} assume true; {101056#true} is VALID [2022-04-28 14:00:11,238 INFO L290 TraceCheckUtils]: 228: Hoare triple {101056#true} assume !(0 == ~cond); {101056#true} is VALID [2022-04-28 14:00:11,238 INFO L290 TraceCheckUtils]: 227: Hoare triple {101056#true} ~cond := #in~cond; {101056#true} is VALID [2022-04-28 14:00:11,238 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 14:00:11,239 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 14:00:11,240 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 14:00:11,240 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 14:00:11,240 INFO L290 TraceCheckUtils]: 222: Hoare triple {101981#(<= ~counter~0 32)} assume !!(0 != ~y3~0); {101981#(<= ~counter~0 32)} is VALID [2022-04-28 14:00:11,241 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {101056#true} {101981#(<= ~counter~0 32)} #63#return; {101981#(<= ~counter~0 32)} is VALID [2022-04-28 14:00:11,241 INFO L290 TraceCheckUtils]: 220: Hoare triple {101056#true} assume true; {101056#true} is VALID [2022-04-28 14:00:11,241 INFO L290 TraceCheckUtils]: 219: Hoare triple {101056#true} assume !(0 == ~cond); {101056#true} is VALID [2022-04-28 14:00:11,241 INFO L290 TraceCheckUtils]: 218: Hoare triple {101056#true} ~cond := #in~cond; {101056#true} is VALID [2022-04-28 14:00:11,241 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 14:00:11,241 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 14:00:11,242 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 14:00:11,242 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 14:00:11,242 INFO L290 TraceCheckUtils]: 213: Hoare triple {101953#(<= ~counter~0 31)} assume !!(0 != ~y3~0); {101953#(<= ~counter~0 31)} is VALID [2022-04-28 14:00:11,243 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {101056#true} {101953#(<= ~counter~0 31)} #63#return; {101953#(<= ~counter~0 31)} is VALID [2022-04-28 14:00:11,243 INFO L290 TraceCheckUtils]: 211: Hoare triple {101056#true} assume true; {101056#true} is VALID [2022-04-28 14:00:11,243 INFO L290 TraceCheckUtils]: 210: Hoare triple {101056#true} assume !(0 == ~cond); {101056#true} is VALID [2022-04-28 14:00:11,243 INFO L290 TraceCheckUtils]: 209: Hoare triple {101056#true} ~cond := #in~cond; {101056#true} is VALID [2022-04-28 14:00:11,243 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 14:00:11,243 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 14:00:11,244 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 14:00:11,245 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 14:00:11,245 INFO L290 TraceCheckUtils]: 204: Hoare triple {101925#(<= ~counter~0 30)} assume !!(0 != ~y3~0); {101925#(<= ~counter~0 30)} is VALID [2022-04-28 14:00:11,245 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {101056#true} {101925#(<= ~counter~0 30)} #63#return; {101925#(<= ~counter~0 30)} is VALID [2022-04-28 14:00:11,246 INFO L290 TraceCheckUtils]: 202: Hoare triple {101056#true} assume true; {101056#true} is VALID [2022-04-28 14:00:11,246 INFO L290 TraceCheckUtils]: 201: Hoare triple {101056#true} assume !(0 == ~cond); {101056#true} is VALID [2022-04-28 14:00:11,246 INFO L290 TraceCheckUtils]: 200: Hoare triple {101056#true} ~cond := #in~cond; {101056#true} is VALID [2022-04-28 14:00:11,246 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 14:00:11,246 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 14:00:11,247 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 14:00:11,247 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 14:00:11,247 INFO L290 TraceCheckUtils]: 195: Hoare triple {101897#(<= ~counter~0 29)} assume !!(0 != ~y3~0); {101897#(<= ~counter~0 29)} is VALID [2022-04-28 14:00:11,248 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {101056#true} {101897#(<= ~counter~0 29)} #63#return; {101897#(<= ~counter~0 29)} is VALID [2022-04-28 14:00:11,248 INFO L290 TraceCheckUtils]: 193: Hoare triple {101056#true} assume true; {101056#true} is VALID [2022-04-28 14:00:11,248 INFO L290 TraceCheckUtils]: 192: Hoare triple {101056#true} assume !(0 == ~cond); {101056#true} is VALID [2022-04-28 14:00:11,248 INFO L290 TraceCheckUtils]: 191: Hoare triple {101056#true} ~cond := #in~cond; {101056#true} is VALID [2022-04-28 14:00:11,248 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 14:00:11,248 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 14:00:11,249 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 14:00:11,250 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 14:00:11,250 INFO L290 TraceCheckUtils]: 186: Hoare triple {101869#(<= ~counter~0 28)} assume !!(0 != ~y3~0); {101869#(<= ~counter~0 28)} is VALID [2022-04-28 14:00:11,250 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {101056#true} {101869#(<= ~counter~0 28)} #63#return; {101869#(<= ~counter~0 28)} is VALID [2022-04-28 14:00:11,251 INFO L290 TraceCheckUtils]: 184: Hoare triple {101056#true} assume true; {101056#true} is VALID [2022-04-28 14:00:11,251 INFO L290 TraceCheckUtils]: 183: Hoare triple {101056#true} assume !(0 == ~cond); {101056#true} is VALID [2022-04-28 14:00:11,251 INFO L290 TraceCheckUtils]: 182: Hoare triple {101056#true} ~cond := #in~cond; {101056#true} is VALID [2022-04-28 14:00:11,251 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 14:00:11,251 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 14:00:11,252 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 14:00:11,252 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 14:00:11,252 INFO L290 TraceCheckUtils]: 177: Hoare triple {101841#(<= ~counter~0 27)} assume !!(0 != ~y3~0); {101841#(<= ~counter~0 27)} is VALID [2022-04-28 14:00:11,253 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {101056#true} {101841#(<= ~counter~0 27)} #63#return; {101841#(<= ~counter~0 27)} is VALID [2022-04-28 14:00:11,253 INFO L290 TraceCheckUtils]: 175: Hoare triple {101056#true} assume true; {101056#true} is VALID [2022-04-28 14:00:11,253 INFO L290 TraceCheckUtils]: 174: Hoare triple {101056#true} assume !(0 == ~cond); {101056#true} is VALID [2022-04-28 14:00:11,253 INFO L290 TraceCheckUtils]: 173: Hoare triple {101056#true} ~cond := #in~cond; {101056#true} is VALID [2022-04-28 14:00:11,253 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 14:00:11,253 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 14:00:11,254 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 14:00:11,255 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 14:00:11,255 INFO L290 TraceCheckUtils]: 168: Hoare triple {101813#(<= ~counter~0 26)} assume !!(0 != ~y3~0); {101813#(<= ~counter~0 26)} is VALID [2022-04-28 14:00:11,255 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {101056#true} {101813#(<= ~counter~0 26)} #63#return; {101813#(<= ~counter~0 26)} is VALID [2022-04-28 14:00:11,256 INFO L290 TraceCheckUtils]: 166: Hoare triple {101056#true} assume true; {101056#true} is VALID [2022-04-28 14:00:11,256 INFO L290 TraceCheckUtils]: 165: Hoare triple {101056#true} assume !(0 == ~cond); {101056#true} is VALID [2022-04-28 14:00:11,256 INFO L290 TraceCheckUtils]: 164: Hoare triple {101056#true} ~cond := #in~cond; {101056#true} is VALID [2022-04-28 14:00:11,256 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 14:00:11,256 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 14:00:11,257 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 14:00:11,257 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 14:00:11,257 INFO L290 TraceCheckUtils]: 159: Hoare triple {101785#(<= ~counter~0 25)} assume !!(0 != ~y3~0); {101785#(<= ~counter~0 25)} is VALID [2022-04-28 14:00:11,258 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {101056#true} {101785#(<= ~counter~0 25)} #63#return; {101785#(<= ~counter~0 25)} is VALID [2022-04-28 14:00:11,258 INFO L290 TraceCheckUtils]: 157: Hoare triple {101056#true} assume true; {101056#true} is VALID [2022-04-28 14:00:11,258 INFO L290 TraceCheckUtils]: 156: Hoare triple {101056#true} assume !(0 == ~cond); {101056#true} is VALID [2022-04-28 14:00:11,258 INFO L290 TraceCheckUtils]: 155: Hoare triple {101056#true} ~cond := #in~cond; {101056#true} is VALID [2022-04-28 14:00:11,258 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 14:00:11,258 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 14:00:11,259 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 14:00:11,260 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 14:00:11,260 INFO L290 TraceCheckUtils]: 150: Hoare triple {101757#(<= ~counter~0 24)} assume !!(0 != ~y3~0); {101757#(<= ~counter~0 24)} is VALID [2022-04-28 14:00:11,260 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {101056#true} {101757#(<= ~counter~0 24)} #63#return; {101757#(<= ~counter~0 24)} is VALID [2022-04-28 14:00:11,260 INFO L290 TraceCheckUtils]: 148: Hoare triple {101056#true} assume true; {101056#true} is VALID [2022-04-28 14:00:11,260 INFO L290 TraceCheckUtils]: 147: Hoare triple {101056#true} assume !(0 == ~cond); {101056#true} is VALID [2022-04-28 14:00:11,260 INFO L290 TraceCheckUtils]: 146: Hoare triple {101056#true} ~cond := #in~cond; {101056#true} is VALID [2022-04-28 14:00:11,261 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 14:00:11,261 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 14:00:11,262 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 14:00:11,262 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 14:00:11,262 INFO L290 TraceCheckUtils]: 141: Hoare triple {101729#(<= ~counter~0 23)} assume !!(0 != ~y3~0); {101729#(<= ~counter~0 23)} is VALID [2022-04-28 14:00:11,263 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {101056#true} {101729#(<= ~counter~0 23)} #63#return; {101729#(<= ~counter~0 23)} is VALID [2022-04-28 14:00:11,263 INFO L290 TraceCheckUtils]: 139: Hoare triple {101056#true} assume true; {101056#true} is VALID [2022-04-28 14:00:11,263 INFO L290 TraceCheckUtils]: 138: Hoare triple {101056#true} assume !(0 == ~cond); {101056#true} is VALID [2022-04-28 14:00:11,263 INFO L290 TraceCheckUtils]: 137: Hoare triple {101056#true} ~cond := #in~cond; {101056#true} is VALID [2022-04-28 14:00:11,263 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 14:00:11,263 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 14:00:11,264 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 14:00:11,264 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 14:00:11,265 INFO L290 TraceCheckUtils]: 132: Hoare triple {101701#(<= ~counter~0 22)} assume !!(0 != ~y3~0); {101701#(<= ~counter~0 22)} is VALID [2022-04-28 14:00:11,265 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {101056#true} {101701#(<= ~counter~0 22)} #63#return; {101701#(<= ~counter~0 22)} is VALID [2022-04-28 14:00:11,265 INFO L290 TraceCheckUtils]: 130: Hoare triple {101056#true} assume true; {101056#true} is VALID [2022-04-28 14:00:11,265 INFO L290 TraceCheckUtils]: 129: Hoare triple {101056#true} assume !(0 == ~cond); {101056#true} is VALID [2022-04-28 14:00:11,265 INFO L290 TraceCheckUtils]: 128: Hoare triple {101056#true} ~cond := #in~cond; {101056#true} is VALID [2022-04-28 14:00:11,265 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 14:00:11,266 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 14:00:11,267 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 14:00:11,267 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 14:00:11,267 INFO L290 TraceCheckUtils]: 123: Hoare triple {101673#(<= ~counter~0 21)} assume !!(0 != ~y3~0); {101673#(<= ~counter~0 21)} is VALID [2022-04-28 14:00:11,268 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {101056#true} {101673#(<= ~counter~0 21)} #63#return; {101673#(<= ~counter~0 21)} is VALID [2022-04-28 14:00:11,268 INFO L290 TraceCheckUtils]: 121: Hoare triple {101056#true} assume true; {101056#true} is VALID [2022-04-28 14:00:11,268 INFO L290 TraceCheckUtils]: 120: Hoare triple {101056#true} assume !(0 == ~cond); {101056#true} is VALID [2022-04-28 14:00:11,268 INFO L290 TraceCheckUtils]: 119: Hoare triple {101056#true} ~cond := #in~cond; {101056#true} is VALID [2022-04-28 14:00:11,268 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 14:00:11,268 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 14:00:11,269 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 14:00:11,269 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 14:00:11,269 INFO L290 TraceCheckUtils]: 114: Hoare triple {101645#(<= ~counter~0 20)} assume !!(0 != ~y3~0); {101645#(<= ~counter~0 20)} is VALID [2022-04-28 14:00:11,270 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {101056#true} {101645#(<= ~counter~0 20)} #63#return; {101645#(<= ~counter~0 20)} is VALID [2022-04-28 14:00:11,270 INFO L290 TraceCheckUtils]: 112: Hoare triple {101056#true} assume true; {101056#true} is VALID [2022-04-28 14:00:11,270 INFO L290 TraceCheckUtils]: 111: Hoare triple {101056#true} assume !(0 == ~cond); {101056#true} is VALID [2022-04-28 14:00:11,270 INFO L290 TraceCheckUtils]: 110: Hoare triple {101056#true} ~cond := #in~cond; {101056#true} is VALID [2022-04-28 14:00:11,270 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 14:00:11,270 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 14:00:11,271 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 14:00:11,272 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 14:00:11,272 INFO L290 TraceCheckUtils]: 105: Hoare triple {101617#(<= ~counter~0 19)} assume !!(0 != ~y3~0); {101617#(<= ~counter~0 19)} is VALID [2022-04-28 14:00:11,272 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {101056#true} {101617#(<= ~counter~0 19)} #63#return; {101617#(<= ~counter~0 19)} is VALID [2022-04-28 14:00:11,273 INFO L290 TraceCheckUtils]: 103: Hoare triple {101056#true} assume true; {101056#true} is VALID [2022-04-28 14:00:11,273 INFO L290 TraceCheckUtils]: 102: Hoare triple {101056#true} assume !(0 == ~cond); {101056#true} is VALID [2022-04-28 14:00:11,273 INFO L290 TraceCheckUtils]: 101: Hoare triple {101056#true} ~cond := #in~cond; {101056#true} is VALID [2022-04-28 14:00:11,273 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 14:00:11,273 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 14:00:11,274 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 14:00:11,274 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 14:00:11,274 INFO L290 TraceCheckUtils]: 96: Hoare triple {101589#(<= ~counter~0 18)} assume !!(0 != ~y3~0); {101589#(<= ~counter~0 18)} is VALID [2022-04-28 14:00:11,275 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {101056#true} {101589#(<= ~counter~0 18)} #63#return; {101589#(<= ~counter~0 18)} is VALID [2022-04-28 14:00:11,275 INFO L290 TraceCheckUtils]: 94: Hoare triple {101056#true} assume true; {101056#true} is VALID [2022-04-28 14:00:11,275 INFO L290 TraceCheckUtils]: 93: Hoare triple {101056#true} assume !(0 == ~cond); {101056#true} is VALID [2022-04-28 14:00:11,275 INFO L290 TraceCheckUtils]: 92: Hoare triple {101056#true} ~cond := #in~cond; {101056#true} is VALID [2022-04-28 14:00:11,275 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 14:00:11,275 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 14:00:11,276 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 14:00:11,277 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 14:00:11,277 INFO L290 TraceCheckUtils]: 87: Hoare triple {101561#(<= ~counter~0 17)} assume !!(0 != ~y3~0); {101561#(<= ~counter~0 17)} is VALID [2022-04-28 14:00:11,277 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {101056#true} {101561#(<= ~counter~0 17)} #63#return; {101561#(<= ~counter~0 17)} is VALID [2022-04-28 14:00:11,277 INFO L290 TraceCheckUtils]: 85: Hoare triple {101056#true} assume true; {101056#true} is VALID [2022-04-28 14:00:11,277 INFO L290 TraceCheckUtils]: 84: Hoare triple {101056#true} assume !(0 == ~cond); {101056#true} is VALID [2022-04-28 14:00:11,278 INFO L290 TraceCheckUtils]: 83: Hoare triple {101056#true} ~cond := #in~cond; {101056#true} is VALID [2022-04-28 14:00:11,278 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 14:00:11,278 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 14:00:11,279 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 14:00:11,279 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 14:00:11,279 INFO L290 TraceCheckUtils]: 78: Hoare triple {101533#(<= ~counter~0 16)} assume !!(0 != ~y3~0); {101533#(<= ~counter~0 16)} is VALID [2022-04-28 14:00:11,280 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {101056#true} {101533#(<= ~counter~0 16)} #63#return; {101533#(<= ~counter~0 16)} is VALID [2022-04-28 14:00:11,280 INFO L290 TraceCheckUtils]: 76: Hoare triple {101056#true} assume true; {101056#true} is VALID [2022-04-28 14:00:11,280 INFO L290 TraceCheckUtils]: 75: Hoare triple {101056#true} assume !(0 == ~cond); {101056#true} is VALID [2022-04-28 14:00:11,280 INFO L290 TraceCheckUtils]: 74: Hoare triple {101056#true} ~cond := #in~cond; {101056#true} is VALID [2022-04-28 14:00:11,280 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 14:00:11,280 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 14:00:11,281 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 14:00:11,282 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 14:00:11,282 INFO L290 TraceCheckUtils]: 69: Hoare triple {101505#(<= ~counter~0 15)} assume !!(0 != ~y3~0); {101505#(<= ~counter~0 15)} is VALID [2022-04-28 14:00:11,282 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {101056#true} {101505#(<= ~counter~0 15)} #63#return; {101505#(<= ~counter~0 15)} is VALID [2022-04-28 14:00:11,282 INFO L290 TraceCheckUtils]: 67: Hoare triple {101056#true} assume true; {101056#true} is VALID [2022-04-28 14:00:11,283 INFO L290 TraceCheckUtils]: 66: Hoare triple {101056#true} assume !(0 == ~cond); {101056#true} is VALID [2022-04-28 14:00:11,283 INFO L290 TraceCheckUtils]: 65: Hoare triple {101056#true} ~cond := #in~cond; {101056#true} is VALID [2022-04-28 14:00:11,283 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 14:00:11,283 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 14:00:11,284 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 14:00:11,284 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 14:00:11,284 INFO L290 TraceCheckUtils]: 60: Hoare triple {101477#(<= ~counter~0 14)} assume !!(0 != ~y3~0); {101477#(<= ~counter~0 14)} is VALID [2022-04-28 14:00:11,285 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {101056#true} {101477#(<= ~counter~0 14)} #63#return; {101477#(<= ~counter~0 14)} is VALID [2022-04-28 14:00:11,285 INFO L290 TraceCheckUtils]: 58: Hoare triple {101056#true} assume true; {101056#true} is VALID [2022-04-28 14:00:11,285 INFO L290 TraceCheckUtils]: 57: Hoare triple {101056#true} assume !(0 == ~cond); {101056#true} is VALID [2022-04-28 14:00:11,285 INFO L290 TraceCheckUtils]: 56: Hoare triple {101056#true} ~cond := #in~cond; {101056#true} is VALID [2022-04-28 14:00:11,285 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 14:00:11,285 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 14:00:11,286 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 14:00:11,287 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 14:00:11,287 INFO L290 TraceCheckUtils]: 51: Hoare triple {101449#(<= ~counter~0 13)} assume !!(0 != ~y3~0); {101449#(<= ~counter~0 13)} is VALID [2022-04-28 14:00:11,287 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {101056#true} {101449#(<= ~counter~0 13)} #63#return; {101449#(<= ~counter~0 13)} is VALID [2022-04-28 14:00:11,287 INFO L290 TraceCheckUtils]: 49: Hoare triple {101056#true} assume true; {101056#true} is VALID [2022-04-28 14:00:11,287 INFO L290 TraceCheckUtils]: 48: Hoare triple {101056#true} assume !(0 == ~cond); {101056#true} is VALID [2022-04-28 14:00:11,288 INFO L290 TraceCheckUtils]: 47: Hoare triple {101056#true} ~cond := #in~cond; {101056#true} is VALID [2022-04-28 14:00:11,288 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 14:00:11,288 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 14:00:11,289 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 14:00:11,289 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 14:00:11,289 INFO L290 TraceCheckUtils]: 42: Hoare triple {101421#(<= ~counter~0 12)} assume !!(0 != ~y3~0); {101421#(<= ~counter~0 12)} is VALID [2022-04-28 14:00:11,290 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {101056#true} {101421#(<= ~counter~0 12)} #63#return; {101421#(<= ~counter~0 12)} is VALID [2022-04-28 14:00:11,290 INFO L290 TraceCheckUtils]: 40: Hoare triple {101056#true} assume true; {101056#true} is VALID [2022-04-28 14:00:11,290 INFO L290 TraceCheckUtils]: 39: Hoare triple {101056#true} assume !(0 == ~cond); {101056#true} is VALID [2022-04-28 14:00:11,290 INFO L290 TraceCheckUtils]: 38: Hoare triple {101056#true} ~cond := #in~cond; {101056#true} is VALID [2022-04-28 14:00:11,290 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 14:00:11,290 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 14:00:11,291 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 14:00:11,291 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 14:00:11,292 INFO L290 TraceCheckUtils]: 33: Hoare triple {101393#(<= ~counter~0 11)} assume !!(0 != ~y3~0); {101393#(<= ~counter~0 11)} is VALID [2022-04-28 14:00:11,292 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {101056#true} {101393#(<= ~counter~0 11)} #63#return; {101393#(<= ~counter~0 11)} is VALID [2022-04-28 14:00:11,292 INFO L290 TraceCheckUtils]: 31: Hoare triple {101056#true} assume true; {101056#true} is VALID [2022-04-28 14:00:11,292 INFO L290 TraceCheckUtils]: 30: Hoare triple {101056#true} assume !(0 == ~cond); {101056#true} is VALID [2022-04-28 14:00:11,292 INFO L290 TraceCheckUtils]: 29: Hoare triple {101056#true} ~cond := #in~cond; {101056#true} is VALID [2022-04-28 14:00:11,292 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 14:00:11,293 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 14:00:11,294 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 14:00:11,294 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 14:00:11,294 INFO L290 TraceCheckUtils]: 24: Hoare triple {101365#(<= ~counter~0 10)} assume !!(0 != ~y3~0); {101365#(<= ~counter~0 10)} is VALID [2022-04-28 14:00:11,295 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {101056#true} {101365#(<= ~counter~0 10)} #63#return; {101365#(<= ~counter~0 10)} is VALID [2022-04-28 14:00:11,295 INFO L290 TraceCheckUtils]: 22: Hoare triple {101056#true} assume true; {101056#true} is VALID [2022-04-28 14:00:11,295 INFO L290 TraceCheckUtils]: 21: Hoare triple {101056#true} assume !(0 == ~cond); {101056#true} is VALID [2022-04-28 14:00:11,295 INFO L290 TraceCheckUtils]: 20: Hoare triple {101056#true} ~cond := #in~cond; {101056#true} is VALID [2022-04-28 14:00:11,295 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 14:00:11,295 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 14:00:11,296 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 14:00:11,296 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 14:00:11,297 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {101056#true} {101337#(<= ~counter~0 9)} #61#return; {101337#(<= ~counter~0 9)} is VALID [2022-04-28 14:00:11,297 INFO L290 TraceCheckUtils]: 14: Hoare triple {101056#true} assume true; {101056#true} is VALID [2022-04-28 14:00:11,297 INFO L290 TraceCheckUtils]: 13: Hoare triple {101056#true} assume !(0 == ~cond); {101056#true} is VALID [2022-04-28 14:00:11,297 INFO L290 TraceCheckUtils]: 12: Hoare triple {101056#true} ~cond := #in~cond; {101056#true} is VALID [2022-04-28 14:00:11,297 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 14:00:11,297 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {101056#true} {101337#(<= ~counter~0 9)} #59#return; {101337#(<= ~counter~0 9)} is VALID [2022-04-28 14:00:11,297 INFO L290 TraceCheckUtils]: 9: Hoare triple {101056#true} assume true; {101056#true} is VALID [2022-04-28 14:00:11,297 INFO L290 TraceCheckUtils]: 8: Hoare triple {101056#true} assume !(0 == ~cond); {101056#true} is VALID [2022-04-28 14:00:11,297 INFO L290 TraceCheckUtils]: 7: Hoare triple {101056#true} ~cond := #in~cond; {101056#true} is VALID [2022-04-28 14:00:11,298 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 14:00:11,298 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 14:00:11,298 INFO L272 TraceCheckUtils]: 4: Hoare triple {101337#(<= ~counter~0 9)} call #t~ret7 := main(); {101337#(<= ~counter~0 9)} is VALID [2022-04-28 14:00:11,298 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {101337#(<= ~counter~0 9)} {101056#true} #67#return; {101337#(<= ~counter~0 9)} is VALID [2022-04-28 14:00:11,299 INFO L290 TraceCheckUtils]: 2: Hoare triple {101337#(<= ~counter~0 9)} assume true; {101337#(<= ~counter~0 9)} is VALID [2022-04-28 14:00:11,299 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 14:00:11,299 INFO L272 TraceCheckUtils]: 0: Hoare triple {101056#true} call ULTIMATE.init(); {101056#true} is VALID [2022-04-28 14:00:11,300 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 14:00:11,300 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:00:11,300 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [178028126] [2022-04-28 14:00:11,300 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 14:00:11,300 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1387255665] [2022-04-28 14:00:11,300 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1387255665] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 14:00:11,300 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 14:00:11,300 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [44, 44] total 54 [2022-04-28 14:00:11,301 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:00:11,301 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1676230846] [2022-04-28 14:00:11,301 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1676230846] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:00:11,301 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:00:11,301 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [44] imperfect sequences [] total 44 [2022-04-28 14:00:11,301 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1552112709] [2022-04-28 14:00:11,301 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:00:11,301 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 14:00:11,302 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:00:11,302 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 14:00:11,693 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 14:00:11,693 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 44 states [2022-04-28 14:00:11,693 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:00:11,693 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 44 interpolants. [2022-04-28 14:00:11,693 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1331, Invalid=1531, Unknown=0, NotChecked=0, Total=2862 [2022-04-28 14:00:11,694 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 14:00:14,156 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:00:14,156 INFO L93 Difference]: Finished difference Result 394 states and 436 transitions. [2022-04-28 14:00:14,156 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 84 states. [2022-04-28 14:00:14,157 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 14:00:14,157 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:00:14,157 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 14:00:14,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 84 states and 435 transitions. [2022-04-28 14:00:14,165 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 14:00:14,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 84 states and 435 transitions. [2022-04-28 14:00:14,172 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 84 states and 435 transitions. [2022-04-28 14:00:14,700 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 14:00:14,711 INFO L225 Difference]: With dead ends: 394 [2022-04-28 14:00:14,711 INFO L226 Difference]: Without dead ends: 389 [2022-04-28 14:00:14,712 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 805 GetRequests, 712 SyntacticMatches, 1 SemanticMatches, 92 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 878 ImplicationChecksByTransitivity, 1.4s TimeCoverageRelationStatistics Valid=3451, Invalid=5291, Unknown=0, NotChecked=0, Total=8742 [2022-04-28 14:00:14,712 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 14:00:14,713 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 14:00:14,713 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 389 states. [2022-04-28 14:00:15,330 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 389 to 389. [2022-04-28 14:00:15,331 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:00:15,331 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 14:00:15,331 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 14:00:15,332 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 14:00:15,337 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:00:15,337 INFO L93 Difference]: Finished difference Result 389 states and 431 transitions. [2022-04-28 14:00:15,337 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 431 transitions. [2022-04-28 14:00:15,337 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:00:15,337 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:00:15,338 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 14:00:15,338 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 14:00:15,344 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:00:15,344 INFO L93 Difference]: Finished difference Result 389 states and 431 transitions. [2022-04-28 14:00:15,344 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 431 transitions. [2022-04-28 14:00:15,344 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:00:15,344 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:00:15,344 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:00:15,344 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:00:15,345 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 14:00:15,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 389 states and 431 transitions. [2022-04-28 14:00:15,352 INFO L78 Accepts]: Start accepts. Automaton has 389 states and 431 transitions. Word has length 383 [2022-04-28 14:00:15,352 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:00:15,352 INFO L495 AbstractCegarLoop]: Abstraction has 389 states and 431 transitions. [2022-04-28 14:00:15,353 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 14:00:15,353 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 389 states and 431 transitions. [2022-04-28 14:00:16,080 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 14:00:16,080 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 431 transitions. [2022-04-28 14:00:16,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 393 [2022-04-28 14:00:16,082 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:00:16,082 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 14:00:16,100 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 14:00:16,282 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 14:00:16,283 INFO L420 AbstractCegarLoop]: === Iteration 45 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:00:16,283 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:00:16,283 INFO L85 PathProgramCache]: Analyzing trace with hash 311977500, now seen corresponding path program 81 times [2022-04-28 14:00:16,283 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:00:16,283 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [177944250] [2022-04-28 14:00:16,283 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:00:16,284 INFO L85 PathProgramCache]: Analyzing trace with hash 311977500, now seen corresponding path program 82 times [2022-04-28 14:00:16,284 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:00:16,284 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1021359933] [2022-04-28 14:00:16,284 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:00:16,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:00:16,302 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 14:00:16,302 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1208114515] [2022-04-28 14:00:16,302 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-28 14:00:16,302 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 14:00:16,302 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 14:00:16,303 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 14:00:16,304 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 14:00:16,446 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-28 14:00:16,447 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 14:00:16,451 INFO L263 TraceCheckSpWp]: Trace formula consists of 1036 conjuncts, 87 conjunts are in the unsatisfiable core [2022-04-28 14:00:16,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:00:16,517 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 14:00:18,597 INFO L272 TraceCheckUtils]: 0: Hoare triple {105831#true} call ULTIMATE.init(); {105831#true} is VALID [2022-04-28 14:00:18,598 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 14:00:18,598 INFO L290 TraceCheckUtils]: 2: Hoare triple {105839#(<= ~counter~0 0)} assume true; {105839#(<= ~counter~0 0)} is VALID [2022-04-28 14:00:18,599 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {105839#(<= ~counter~0 0)} {105831#true} #67#return; {105839#(<= ~counter~0 0)} is VALID [2022-04-28 14:00:18,599 INFO L272 TraceCheckUtils]: 4: Hoare triple {105839#(<= ~counter~0 0)} call #t~ret7 := main(); {105839#(<= ~counter~0 0)} is VALID [2022-04-28 14:00:18,599 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 14:00:18,600 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 14:00:18,600 INFO L290 TraceCheckUtils]: 7: Hoare triple {105839#(<= ~counter~0 0)} ~cond := #in~cond; {105839#(<= ~counter~0 0)} is VALID [2022-04-28 14:00:18,600 INFO L290 TraceCheckUtils]: 8: Hoare triple {105839#(<= ~counter~0 0)} assume !(0 == ~cond); {105839#(<= ~counter~0 0)} is VALID [2022-04-28 14:00:18,600 INFO L290 TraceCheckUtils]: 9: Hoare triple {105839#(<= ~counter~0 0)} assume true; {105839#(<= ~counter~0 0)} is VALID [2022-04-28 14:00:18,601 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 14:00:18,601 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 14:00:18,601 INFO L290 TraceCheckUtils]: 12: Hoare triple {105839#(<= ~counter~0 0)} ~cond := #in~cond; {105839#(<= ~counter~0 0)} is VALID [2022-04-28 14:00:18,601 INFO L290 TraceCheckUtils]: 13: Hoare triple {105839#(<= ~counter~0 0)} assume !(0 == ~cond); {105839#(<= ~counter~0 0)} is VALID [2022-04-28 14:00:18,602 INFO L290 TraceCheckUtils]: 14: Hoare triple {105839#(<= ~counter~0 0)} assume true; {105839#(<= ~counter~0 0)} is VALID [2022-04-28 14:00:18,602 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 14:00:18,602 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 14:00:18,605 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 14:00:18,605 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 14:00:18,605 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 14:00:18,606 INFO L290 TraceCheckUtils]: 20: Hoare triple {105888#(<= ~counter~0 1)} ~cond := #in~cond; {105888#(<= ~counter~0 1)} is VALID [2022-04-28 14:00:18,606 INFO L290 TraceCheckUtils]: 21: Hoare triple {105888#(<= ~counter~0 1)} assume !(0 == ~cond); {105888#(<= ~counter~0 1)} is VALID [2022-04-28 14:00:18,606 INFO L290 TraceCheckUtils]: 22: Hoare triple {105888#(<= ~counter~0 1)} assume true; {105888#(<= ~counter~0 1)} is VALID [2022-04-28 14:00:18,607 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 14:00:18,607 INFO L290 TraceCheckUtils]: 24: Hoare triple {105888#(<= ~counter~0 1)} assume !!(0 != ~y3~0); {105888#(<= ~counter~0 1)} is VALID [2022-04-28 14:00:18,607 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 14:00:18,608 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 14:00:18,609 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 14:00:18,609 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 14:00:18,609 INFO L290 TraceCheckUtils]: 29: Hoare triple {105916#(<= ~counter~0 2)} ~cond := #in~cond; {105916#(<= ~counter~0 2)} is VALID [2022-04-28 14:00:18,610 INFO L290 TraceCheckUtils]: 30: Hoare triple {105916#(<= ~counter~0 2)} assume !(0 == ~cond); {105916#(<= ~counter~0 2)} is VALID [2022-04-28 14:00:18,610 INFO L290 TraceCheckUtils]: 31: Hoare triple {105916#(<= ~counter~0 2)} assume true; {105916#(<= ~counter~0 2)} is VALID [2022-04-28 14:00:18,610 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 14:00:18,611 INFO L290 TraceCheckUtils]: 33: Hoare triple {105916#(<= ~counter~0 2)} assume !!(0 != ~y3~0); {105916#(<= ~counter~0 2)} is VALID [2022-04-28 14:00:18,611 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 14:00:18,612 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 14:00:18,612 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 14:00:18,613 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 14:00:18,613 INFO L290 TraceCheckUtils]: 38: Hoare triple {105944#(<= ~counter~0 3)} ~cond := #in~cond; {105944#(<= ~counter~0 3)} is VALID [2022-04-28 14:00:18,613 INFO L290 TraceCheckUtils]: 39: Hoare triple {105944#(<= ~counter~0 3)} assume !(0 == ~cond); {105944#(<= ~counter~0 3)} is VALID [2022-04-28 14:00:18,613 INFO L290 TraceCheckUtils]: 40: Hoare triple {105944#(<= ~counter~0 3)} assume true; {105944#(<= ~counter~0 3)} is VALID [2022-04-28 14:00:18,614 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 14:00:18,614 INFO L290 TraceCheckUtils]: 42: Hoare triple {105944#(<= ~counter~0 3)} assume !!(0 != ~y3~0); {105944#(<= ~counter~0 3)} is VALID [2022-04-28 14:00:18,614 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 14:00:18,615 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 14:00:18,616 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 14:00:18,616 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 14:00:18,616 INFO L290 TraceCheckUtils]: 47: Hoare triple {105972#(<= ~counter~0 4)} ~cond := #in~cond; {105972#(<= ~counter~0 4)} is VALID [2022-04-28 14:00:18,617 INFO L290 TraceCheckUtils]: 48: Hoare triple {105972#(<= ~counter~0 4)} assume !(0 == ~cond); {105972#(<= ~counter~0 4)} is VALID [2022-04-28 14:00:18,617 INFO L290 TraceCheckUtils]: 49: Hoare triple {105972#(<= ~counter~0 4)} assume true; {105972#(<= ~counter~0 4)} is VALID [2022-04-28 14:00:18,617 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 14:00:18,618 INFO L290 TraceCheckUtils]: 51: Hoare triple {105972#(<= ~counter~0 4)} assume !!(0 != ~y3~0); {105972#(<= ~counter~0 4)} is VALID [2022-04-28 14:00:18,618 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 14:00:18,619 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 14:00:18,619 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 14:00:18,620 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 14:00:18,620 INFO L290 TraceCheckUtils]: 56: Hoare triple {106000#(<= ~counter~0 5)} ~cond := #in~cond; {106000#(<= ~counter~0 5)} is VALID [2022-04-28 14:00:18,620 INFO L290 TraceCheckUtils]: 57: Hoare triple {106000#(<= ~counter~0 5)} assume !(0 == ~cond); {106000#(<= ~counter~0 5)} is VALID [2022-04-28 14:00:18,621 INFO L290 TraceCheckUtils]: 58: Hoare triple {106000#(<= ~counter~0 5)} assume true; {106000#(<= ~counter~0 5)} is VALID [2022-04-28 14:00:18,621 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 14:00:18,621 INFO L290 TraceCheckUtils]: 60: Hoare triple {106000#(<= ~counter~0 5)} assume !!(0 != ~y3~0); {106000#(<= ~counter~0 5)} is VALID [2022-04-28 14:00:18,621 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 14:00:18,623 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 14:00:18,623 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 14:00:18,623 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 14:00:18,624 INFO L290 TraceCheckUtils]: 65: Hoare triple {106028#(<= ~counter~0 6)} ~cond := #in~cond; {106028#(<= ~counter~0 6)} is VALID [2022-04-28 14:00:18,624 INFO L290 TraceCheckUtils]: 66: Hoare triple {106028#(<= ~counter~0 6)} assume !(0 == ~cond); {106028#(<= ~counter~0 6)} is VALID [2022-04-28 14:00:18,624 INFO L290 TraceCheckUtils]: 67: Hoare triple {106028#(<= ~counter~0 6)} assume true; {106028#(<= ~counter~0 6)} is VALID [2022-04-28 14:00:18,625 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 14:00:18,625 INFO L290 TraceCheckUtils]: 69: Hoare triple {106028#(<= ~counter~0 6)} assume !!(0 != ~y3~0); {106028#(<= ~counter~0 6)} is VALID [2022-04-28 14:00:18,625 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 14:00:18,626 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 14:00:18,627 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 14:00:18,627 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 14:00:18,627 INFO L290 TraceCheckUtils]: 74: Hoare triple {106056#(<= ~counter~0 7)} ~cond := #in~cond; {106056#(<= ~counter~0 7)} is VALID [2022-04-28 14:00:18,628 INFO L290 TraceCheckUtils]: 75: Hoare triple {106056#(<= ~counter~0 7)} assume !(0 == ~cond); {106056#(<= ~counter~0 7)} is VALID [2022-04-28 14:00:18,628 INFO L290 TraceCheckUtils]: 76: Hoare triple {106056#(<= ~counter~0 7)} assume true; {106056#(<= ~counter~0 7)} is VALID [2022-04-28 14:00:18,628 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 14:00:18,629 INFO L290 TraceCheckUtils]: 78: Hoare triple {106056#(<= ~counter~0 7)} assume !!(0 != ~y3~0); {106056#(<= ~counter~0 7)} is VALID [2022-04-28 14:00:18,629 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 14:00:18,630 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 14:00:18,630 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 14:00:18,631 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 14:00:18,631 INFO L290 TraceCheckUtils]: 83: Hoare triple {106084#(<= ~counter~0 8)} ~cond := #in~cond; {106084#(<= ~counter~0 8)} is VALID [2022-04-28 14:00:18,631 INFO L290 TraceCheckUtils]: 84: Hoare triple {106084#(<= ~counter~0 8)} assume !(0 == ~cond); {106084#(<= ~counter~0 8)} is VALID [2022-04-28 14:00:18,631 INFO L290 TraceCheckUtils]: 85: Hoare triple {106084#(<= ~counter~0 8)} assume true; {106084#(<= ~counter~0 8)} is VALID [2022-04-28 14:00:18,632 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 14:00:18,632 INFO L290 TraceCheckUtils]: 87: Hoare triple {106084#(<= ~counter~0 8)} assume !!(0 != ~y3~0); {106084#(<= ~counter~0 8)} is VALID [2022-04-28 14:00:18,632 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 14:00:18,634 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 14:00:18,634 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 14:00:18,634 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 14:00:18,635 INFO L290 TraceCheckUtils]: 92: Hoare triple {106112#(<= ~counter~0 9)} ~cond := #in~cond; {106112#(<= ~counter~0 9)} is VALID [2022-04-28 14:00:18,635 INFO L290 TraceCheckUtils]: 93: Hoare triple {106112#(<= ~counter~0 9)} assume !(0 == ~cond); {106112#(<= ~counter~0 9)} is VALID [2022-04-28 14:00:18,635 INFO L290 TraceCheckUtils]: 94: Hoare triple {106112#(<= ~counter~0 9)} assume true; {106112#(<= ~counter~0 9)} is VALID [2022-04-28 14:00:18,636 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 14:00:18,636 INFO L290 TraceCheckUtils]: 96: Hoare triple {106112#(<= ~counter~0 9)} assume !!(0 != ~y3~0); {106112#(<= ~counter~0 9)} is VALID [2022-04-28 14:00:18,636 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 14:00:18,637 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 14:00:18,638 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 14:00:18,638 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 14:00:18,638 INFO L290 TraceCheckUtils]: 101: Hoare triple {106140#(<= ~counter~0 10)} ~cond := #in~cond; {106140#(<= ~counter~0 10)} is VALID [2022-04-28 14:00:18,639 INFO L290 TraceCheckUtils]: 102: Hoare triple {106140#(<= ~counter~0 10)} assume !(0 == ~cond); {106140#(<= ~counter~0 10)} is VALID [2022-04-28 14:00:18,639 INFO L290 TraceCheckUtils]: 103: Hoare triple {106140#(<= ~counter~0 10)} assume true; {106140#(<= ~counter~0 10)} is VALID [2022-04-28 14:00:18,639 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 14:00:18,640 INFO L290 TraceCheckUtils]: 105: Hoare triple {106140#(<= ~counter~0 10)} assume !!(0 != ~y3~0); {106140#(<= ~counter~0 10)} is VALID [2022-04-28 14:00:18,640 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 14:00:18,641 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 14:00:18,641 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 14:00:18,642 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 14:00:18,642 INFO L290 TraceCheckUtils]: 110: Hoare triple {106168#(<= ~counter~0 11)} ~cond := #in~cond; {106168#(<= ~counter~0 11)} is VALID [2022-04-28 14:00:18,642 INFO L290 TraceCheckUtils]: 111: Hoare triple {106168#(<= ~counter~0 11)} assume !(0 == ~cond); {106168#(<= ~counter~0 11)} is VALID [2022-04-28 14:00:18,643 INFO L290 TraceCheckUtils]: 112: Hoare triple {106168#(<= ~counter~0 11)} assume true; {106168#(<= ~counter~0 11)} is VALID [2022-04-28 14:00:18,643 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 14:00:18,643 INFO L290 TraceCheckUtils]: 114: Hoare triple {106168#(<= ~counter~0 11)} assume !!(0 != ~y3~0); {106168#(<= ~counter~0 11)} is VALID [2022-04-28 14:00:18,644 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 14:00:18,645 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 14:00:18,645 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 14:00:18,645 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 14:00:18,646 INFO L290 TraceCheckUtils]: 119: Hoare triple {106196#(<= ~counter~0 12)} ~cond := #in~cond; {106196#(<= ~counter~0 12)} is VALID [2022-04-28 14:00:18,646 INFO L290 TraceCheckUtils]: 120: Hoare triple {106196#(<= ~counter~0 12)} assume !(0 == ~cond); {106196#(<= ~counter~0 12)} is VALID [2022-04-28 14:00:18,646 INFO L290 TraceCheckUtils]: 121: Hoare triple {106196#(<= ~counter~0 12)} assume true; {106196#(<= ~counter~0 12)} is VALID [2022-04-28 14:00:18,647 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 14:00:18,647 INFO L290 TraceCheckUtils]: 123: Hoare triple {106196#(<= ~counter~0 12)} assume !!(0 != ~y3~0); {106196#(<= ~counter~0 12)} is VALID [2022-04-28 14:00:18,647 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 14:00:18,648 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 14:00:18,649 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 14:00:18,649 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 14:00:18,649 INFO L290 TraceCheckUtils]: 128: Hoare triple {106224#(<= ~counter~0 13)} ~cond := #in~cond; {106224#(<= ~counter~0 13)} is VALID [2022-04-28 14:00:18,650 INFO L290 TraceCheckUtils]: 129: Hoare triple {106224#(<= ~counter~0 13)} assume !(0 == ~cond); {106224#(<= ~counter~0 13)} is VALID [2022-04-28 14:00:18,650 INFO L290 TraceCheckUtils]: 130: Hoare triple {106224#(<= ~counter~0 13)} assume true; {106224#(<= ~counter~0 13)} is VALID [2022-04-28 14:00:18,650 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 14:00:18,651 INFO L290 TraceCheckUtils]: 132: Hoare triple {106224#(<= ~counter~0 13)} assume !!(0 != ~y3~0); {106224#(<= ~counter~0 13)} is VALID [2022-04-28 14:00:18,651 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 14:00:18,652 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 14:00:18,652 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 14:00:18,653 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 14:00:18,653 INFO L290 TraceCheckUtils]: 137: Hoare triple {106252#(<= ~counter~0 14)} ~cond := #in~cond; {106252#(<= ~counter~0 14)} is VALID [2022-04-28 14:00:18,653 INFO L290 TraceCheckUtils]: 138: Hoare triple {106252#(<= ~counter~0 14)} assume !(0 == ~cond); {106252#(<= ~counter~0 14)} is VALID [2022-04-28 14:00:18,653 INFO L290 TraceCheckUtils]: 139: Hoare triple {106252#(<= ~counter~0 14)} assume true; {106252#(<= ~counter~0 14)} is VALID [2022-04-28 14:00:18,654 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 14:00:18,654 INFO L290 TraceCheckUtils]: 141: Hoare triple {106252#(<= ~counter~0 14)} assume !!(0 != ~y3~0); {106252#(<= ~counter~0 14)} is VALID [2022-04-28 14:00:18,654 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 14:00:18,656 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 14:00:18,656 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 14:00:18,656 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 14:00:18,657 INFO L290 TraceCheckUtils]: 146: Hoare triple {106280#(<= ~counter~0 15)} ~cond := #in~cond; {106280#(<= ~counter~0 15)} is VALID [2022-04-28 14:00:18,657 INFO L290 TraceCheckUtils]: 147: Hoare triple {106280#(<= ~counter~0 15)} assume !(0 == ~cond); {106280#(<= ~counter~0 15)} is VALID [2022-04-28 14:00:18,657 INFO L290 TraceCheckUtils]: 148: Hoare triple {106280#(<= ~counter~0 15)} assume true; {106280#(<= ~counter~0 15)} is VALID [2022-04-28 14:00:18,658 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 14:00:18,658 INFO L290 TraceCheckUtils]: 150: Hoare triple {106280#(<= ~counter~0 15)} assume !!(0 != ~y3~0); {106280#(<= ~counter~0 15)} is VALID [2022-04-28 14:00:18,658 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 14:00:18,659 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 14:00:18,660 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 14:00:18,660 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 14:00:18,660 INFO L290 TraceCheckUtils]: 155: Hoare triple {106308#(<= ~counter~0 16)} ~cond := #in~cond; {106308#(<= ~counter~0 16)} is VALID [2022-04-28 14:00:18,661 INFO L290 TraceCheckUtils]: 156: Hoare triple {106308#(<= ~counter~0 16)} assume !(0 == ~cond); {106308#(<= ~counter~0 16)} is VALID [2022-04-28 14:00:18,661 INFO L290 TraceCheckUtils]: 157: Hoare triple {106308#(<= ~counter~0 16)} assume true; {106308#(<= ~counter~0 16)} is VALID [2022-04-28 14:00:18,661 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 14:00:18,662 INFO L290 TraceCheckUtils]: 159: Hoare triple {106308#(<= ~counter~0 16)} assume !!(0 != ~y3~0); {106308#(<= ~counter~0 16)} is VALID [2022-04-28 14:00:18,662 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 14:00:18,663 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 14:00:18,663 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 14:00:18,664 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 14:00:18,664 INFO L290 TraceCheckUtils]: 164: Hoare triple {106336#(<= ~counter~0 17)} ~cond := #in~cond; {106336#(<= ~counter~0 17)} is VALID [2022-04-28 14:00:18,664 INFO L290 TraceCheckUtils]: 165: Hoare triple {106336#(<= ~counter~0 17)} assume !(0 == ~cond); {106336#(<= ~counter~0 17)} is VALID [2022-04-28 14:00:18,665 INFO L290 TraceCheckUtils]: 166: Hoare triple {106336#(<= ~counter~0 17)} assume true; {106336#(<= ~counter~0 17)} is VALID [2022-04-28 14:00:18,665 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 14:00:18,665 INFO L290 TraceCheckUtils]: 168: Hoare triple {106336#(<= ~counter~0 17)} assume !!(0 != ~y3~0); {106336#(<= ~counter~0 17)} is VALID [2022-04-28 14:00:18,665 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 14:00:18,667 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 14:00:18,667 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 14:00:18,667 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 14:00:18,668 INFO L290 TraceCheckUtils]: 173: Hoare triple {106364#(<= ~counter~0 18)} ~cond := #in~cond; {106364#(<= ~counter~0 18)} is VALID [2022-04-28 14:00:18,668 INFO L290 TraceCheckUtils]: 174: Hoare triple {106364#(<= ~counter~0 18)} assume !(0 == ~cond); {106364#(<= ~counter~0 18)} is VALID [2022-04-28 14:00:18,668 INFO L290 TraceCheckUtils]: 175: Hoare triple {106364#(<= ~counter~0 18)} assume true; {106364#(<= ~counter~0 18)} is VALID [2022-04-28 14:00:18,669 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 14:00:18,669 INFO L290 TraceCheckUtils]: 177: Hoare triple {106364#(<= ~counter~0 18)} assume !!(0 != ~y3~0); {106364#(<= ~counter~0 18)} is VALID [2022-04-28 14:00:18,669 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 14:00:18,670 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 14:00:18,671 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 14:00:18,671 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 14:00:18,672 INFO L290 TraceCheckUtils]: 182: Hoare triple {106392#(<= ~counter~0 19)} ~cond := #in~cond; {106392#(<= ~counter~0 19)} is VALID [2022-04-28 14:00:18,672 INFO L290 TraceCheckUtils]: 183: Hoare triple {106392#(<= ~counter~0 19)} assume !(0 == ~cond); {106392#(<= ~counter~0 19)} is VALID [2022-04-28 14:00:18,672 INFO L290 TraceCheckUtils]: 184: Hoare triple {106392#(<= ~counter~0 19)} assume true; {106392#(<= ~counter~0 19)} is VALID [2022-04-28 14:00:18,672 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 14:00:18,673 INFO L290 TraceCheckUtils]: 186: Hoare triple {106392#(<= ~counter~0 19)} assume !!(0 != ~y3~0); {106392#(<= ~counter~0 19)} is VALID [2022-04-28 14:00:18,673 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 14:00:18,674 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 14:00:18,675 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 14:00:18,675 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 14:00:18,675 INFO L290 TraceCheckUtils]: 191: Hoare triple {106420#(<= ~counter~0 20)} ~cond := #in~cond; {106420#(<= ~counter~0 20)} is VALID [2022-04-28 14:00:18,676 INFO L290 TraceCheckUtils]: 192: Hoare triple {106420#(<= ~counter~0 20)} assume !(0 == ~cond); {106420#(<= ~counter~0 20)} is VALID [2022-04-28 14:00:18,676 INFO L290 TraceCheckUtils]: 193: Hoare triple {106420#(<= ~counter~0 20)} assume true; {106420#(<= ~counter~0 20)} is VALID [2022-04-28 14:00:18,676 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 14:00:18,677 INFO L290 TraceCheckUtils]: 195: Hoare triple {106420#(<= ~counter~0 20)} assume !!(0 != ~y3~0); {106420#(<= ~counter~0 20)} is VALID [2022-04-28 14:00:18,677 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 14:00:18,678 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 14:00:18,678 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 14:00:18,679 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 14:00:18,679 INFO L290 TraceCheckUtils]: 200: Hoare triple {106448#(<= ~counter~0 21)} ~cond := #in~cond; {106448#(<= ~counter~0 21)} is VALID [2022-04-28 14:00:18,679 INFO L290 TraceCheckUtils]: 201: Hoare triple {106448#(<= ~counter~0 21)} assume !(0 == ~cond); {106448#(<= ~counter~0 21)} is VALID [2022-04-28 14:00:18,680 INFO L290 TraceCheckUtils]: 202: Hoare triple {106448#(<= ~counter~0 21)} assume true; {106448#(<= ~counter~0 21)} is VALID [2022-04-28 14:00:18,680 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 14:00:18,680 INFO L290 TraceCheckUtils]: 204: Hoare triple {106448#(<= ~counter~0 21)} assume !!(0 != ~y3~0); {106448#(<= ~counter~0 21)} is VALID [2022-04-28 14:00:18,681 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 14:00:18,682 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 14:00:18,682 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 14:00:18,682 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 14:00:18,683 INFO L290 TraceCheckUtils]: 209: Hoare triple {106476#(<= ~counter~0 22)} ~cond := #in~cond; {106476#(<= ~counter~0 22)} is VALID [2022-04-28 14:00:18,683 INFO L290 TraceCheckUtils]: 210: Hoare triple {106476#(<= ~counter~0 22)} assume !(0 == ~cond); {106476#(<= ~counter~0 22)} is VALID [2022-04-28 14:00:18,683 INFO L290 TraceCheckUtils]: 211: Hoare triple {106476#(<= ~counter~0 22)} assume true; {106476#(<= ~counter~0 22)} is VALID [2022-04-28 14:00:18,684 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 14:00:18,684 INFO L290 TraceCheckUtils]: 213: Hoare triple {106476#(<= ~counter~0 22)} assume !!(0 != ~y3~0); {106476#(<= ~counter~0 22)} is VALID [2022-04-28 14:00:18,684 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 14:00:18,685 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 14:00:18,686 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 14:00:18,686 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 14:00:18,686 INFO L290 TraceCheckUtils]: 218: Hoare triple {106504#(<= ~counter~0 23)} ~cond := #in~cond; {106504#(<= ~counter~0 23)} is VALID [2022-04-28 14:00:18,687 INFO L290 TraceCheckUtils]: 219: Hoare triple {106504#(<= ~counter~0 23)} assume !(0 == ~cond); {106504#(<= ~counter~0 23)} is VALID [2022-04-28 14:00:18,687 INFO L290 TraceCheckUtils]: 220: Hoare triple {106504#(<= ~counter~0 23)} assume true; {106504#(<= ~counter~0 23)} is VALID [2022-04-28 14:00:18,687 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 14:00:18,688 INFO L290 TraceCheckUtils]: 222: Hoare triple {106504#(<= ~counter~0 23)} assume !!(0 != ~y3~0); {106504#(<= ~counter~0 23)} is VALID [2022-04-28 14:00:18,688 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 14:00:18,689 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 14:00:18,689 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 14:00:18,690 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 14:00:18,690 INFO L290 TraceCheckUtils]: 227: Hoare triple {106532#(<= ~counter~0 24)} ~cond := #in~cond; {106532#(<= ~counter~0 24)} is VALID [2022-04-28 14:00:18,690 INFO L290 TraceCheckUtils]: 228: Hoare triple {106532#(<= ~counter~0 24)} assume !(0 == ~cond); {106532#(<= ~counter~0 24)} is VALID [2022-04-28 14:00:18,691 INFO L290 TraceCheckUtils]: 229: Hoare triple {106532#(<= ~counter~0 24)} assume true; {106532#(<= ~counter~0 24)} is VALID [2022-04-28 14:00:18,691 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 14:00:18,691 INFO L290 TraceCheckUtils]: 231: Hoare triple {106532#(<= ~counter~0 24)} assume !!(0 != ~y3~0); {106532#(<= ~counter~0 24)} is VALID [2022-04-28 14:00:18,692 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 14:00:18,693 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 14:00:18,693 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 14:00:18,694 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 14:00:18,694 INFO L290 TraceCheckUtils]: 236: Hoare triple {106560#(<= ~counter~0 25)} ~cond := #in~cond; {106560#(<= ~counter~0 25)} is VALID [2022-04-28 14:00:18,694 INFO L290 TraceCheckUtils]: 237: Hoare triple {106560#(<= ~counter~0 25)} assume !(0 == ~cond); {106560#(<= ~counter~0 25)} is VALID [2022-04-28 14:00:18,694 INFO L290 TraceCheckUtils]: 238: Hoare triple {106560#(<= ~counter~0 25)} assume true; {106560#(<= ~counter~0 25)} is VALID [2022-04-28 14:00:18,695 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 14:00:18,695 INFO L290 TraceCheckUtils]: 240: Hoare triple {106560#(<= ~counter~0 25)} assume !!(0 != ~y3~0); {106560#(<= ~counter~0 25)} is VALID [2022-04-28 14:00:18,695 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 14:00:18,696 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 14:00:18,697 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 14:00:18,697 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 14:00:18,697 INFO L290 TraceCheckUtils]: 245: Hoare triple {106588#(<= ~counter~0 26)} ~cond := #in~cond; {106588#(<= ~counter~0 26)} is VALID [2022-04-28 14:00:18,698 INFO L290 TraceCheckUtils]: 246: Hoare triple {106588#(<= ~counter~0 26)} assume !(0 == ~cond); {106588#(<= ~counter~0 26)} is VALID [2022-04-28 14:00:18,698 INFO L290 TraceCheckUtils]: 247: Hoare triple {106588#(<= ~counter~0 26)} assume true; {106588#(<= ~counter~0 26)} is VALID [2022-04-28 14:00:18,698 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 14:00:18,699 INFO L290 TraceCheckUtils]: 249: Hoare triple {106588#(<= ~counter~0 26)} assume !!(0 != ~y3~0); {106588#(<= ~counter~0 26)} is VALID [2022-04-28 14:00:18,699 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 14:00:18,700 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 14:00:18,700 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 14:00:18,701 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 14:00:18,701 INFO L290 TraceCheckUtils]: 254: Hoare triple {106616#(<= ~counter~0 27)} ~cond := #in~cond; {106616#(<= ~counter~0 27)} is VALID [2022-04-28 14:00:18,701 INFO L290 TraceCheckUtils]: 255: Hoare triple {106616#(<= ~counter~0 27)} assume !(0 == ~cond); {106616#(<= ~counter~0 27)} is VALID [2022-04-28 14:00:18,702 INFO L290 TraceCheckUtils]: 256: Hoare triple {106616#(<= ~counter~0 27)} assume true; {106616#(<= ~counter~0 27)} is VALID [2022-04-28 14:00:18,702 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 14:00:18,702 INFO L290 TraceCheckUtils]: 258: Hoare triple {106616#(<= ~counter~0 27)} assume !!(0 != ~y3~0); {106616#(<= ~counter~0 27)} is VALID [2022-04-28 14:00:18,702 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 14:00:18,704 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 14:00:18,704 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 14:00:18,704 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 14:00:18,705 INFO L290 TraceCheckUtils]: 263: Hoare triple {106644#(<= ~counter~0 28)} ~cond := #in~cond; {106644#(<= ~counter~0 28)} is VALID [2022-04-28 14:00:18,705 INFO L290 TraceCheckUtils]: 264: Hoare triple {106644#(<= ~counter~0 28)} assume !(0 == ~cond); {106644#(<= ~counter~0 28)} is VALID [2022-04-28 14:00:18,705 INFO L290 TraceCheckUtils]: 265: Hoare triple {106644#(<= ~counter~0 28)} assume true; {106644#(<= ~counter~0 28)} is VALID [2022-04-28 14:00:18,706 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 14:00:18,706 INFO L290 TraceCheckUtils]: 267: Hoare triple {106644#(<= ~counter~0 28)} assume !!(0 != ~y3~0); {106644#(<= ~counter~0 28)} is VALID [2022-04-28 14:00:18,706 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 14:00:18,708 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 14:00:18,708 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 14:00:18,708 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 14:00:18,709 INFO L290 TraceCheckUtils]: 272: Hoare triple {106672#(<= ~counter~0 29)} ~cond := #in~cond; {106672#(<= ~counter~0 29)} is VALID [2022-04-28 14:00:18,709 INFO L290 TraceCheckUtils]: 273: Hoare triple {106672#(<= ~counter~0 29)} assume !(0 == ~cond); {106672#(<= ~counter~0 29)} is VALID [2022-04-28 14:00:18,709 INFO L290 TraceCheckUtils]: 274: Hoare triple {106672#(<= ~counter~0 29)} assume true; {106672#(<= ~counter~0 29)} is VALID [2022-04-28 14:00:18,710 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 14:00:18,710 INFO L290 TraceCheckUtils]: 276: Hoare triple {106672#(<= ~counter~0 29)} assume !!(0 != ~y3~0); {106672#(<= ~counter~0 29)} is VALID [2022-04-28 14:00:18,710 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 14:00:18,711 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 14:00:18,711 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 14:00:18,712 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 14:00:18,712 INFO L290 TraceCheckUtils]: 281: Hoare triple {106700#(<= ~counter~0 30)} ~cond := #in~cond; {106700#(<= ~counter~0 30)} is VALID [2022-04-28 14:00:18,712 INFO L290 TraceCheckUtils]: 282: Hoare triple {106700#(<= ~counter~0 30)} assume !(0 == ~cond); {106700#(<= ~counter~0 30)} is VALID [2022-04-28 14:00:18,713 INFO L290 TraceCheckUtils]: 283: Hoare triple {106700#(<= ~counter~0 30)} assume true; {106700#(<= ~counter~0 30)} is VALID [2022-04-28 14:00:18,713 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 14:00:18,713 INFO L290 TraceCheckUtils]: 285: Hoare triple {106700#(<= ~counter~0 30)} assume !!(0 != ~y3~0); {106700#(<= ~counter~0 30)} is VALID [2022-04-28 14:00:18,714 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 14:00:18,715 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 14:00:18,715 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 14:00:18,716 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 14:00:18,716 INFO L290 TraceCheckUtils]: 290: Hoare triple {106728#(<= ~counter~0 31)} ~cond := #in~cond; {106728#(<= ~counter~0 31)} is VALID [2022-04-28 14:00:18,716 INFO L290 TraceCheckUtils]: 291: Hoare triple {106728#(<= ~counter~0 31)} assume !(0 == ~cond); {106728#(<= ~counter~0 31)} is VALID [2022-04-28 14:00:18,716 INFO L290 TraceCheckUtils]: 292: Hoare triple {106728#(<= ~counter~0 31)} assume true; {106728#(<= ~counter~0 31)} is VALID [2022-04-28 14:00:18,717 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 14:00:18,717 INFO L290 TraceCheckUtils]: 294: Hoare triple {106728#(<= ~counter~0 31)} assume !!(0 != ~y3~0); {106728#(<= ~counter~0 31)} is VALID [2022-04-28 14:00:18,717 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 14:00:18,718 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 14:00:18,719 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 14:00:18,719 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 14:00:18,719 INFO L290 TraceCheckUtils]: 299: Hoare triple {106756#(<= ~counter~0 32)} ~cond := #in~cond; {106756#(<= ~counter~0 32)} is VALID [2022-04-28 14:00:18,720 INFO L290 TraceCheckUtils]: 300: Hoare triple {106756#(<= ~counter~0 32)} assume !(0 == ~cond); {106756#(<= ~counter~0 32)} is VALID [2022-04-28 14:00:18,720 INFO L290 TraceCheckUtils]: 301: Hoare triple {106756#(<= ~counter~0 32)} assume true; {106756#(<= ~counter~0 32)} is VALID [2022-04-28 14:00:18,720 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 14:00:18,721 INFO L290 TraceCheckUtils]: 303: Hoare triple {106756#(<= ~counter~0 32)} assume !!(0 != ~y3~0); {106756#(<= ~counter~0 32)} is VALID [2022-04-28 14:00:18,721 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 14:00:18,722 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 14:00:18,722 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 14:00:18,723 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 14:00:18,723 INFO L290 TraceCheckUtils]: 308: Hoare triple {106784#(<= ~counter~0 33)} ~cond := #in~cond; {106784#(<= ~counter~0 33)} is VALID [2022-04-28 14:00:18,723 INFO L290 TraceCheckUtils]: 309: Hoare triple {106784#(<= ~counter~0 33)} assume !(0 == ~cond); {106784#(<= ~counter~0 33)} is VALID [2022-04-28 14:00:18,723 INFO L290 TraceCheckUtils]: 310: Hoare triple {106784#(<= ~counter~0 33)} assume true; {106784#(<= ~counter~0 33)} is VALID [2022-04-28 14:00:18,724 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 14:00:18,724 INFO L290 TraceCheckUtils]: 312: Hoare triple {106784#(<= ~counter~0 33)} assume !!(0 != ~y3~0); {106784#(<= ~counter~0 33)} is VALID [2022-04-28 14:00:18,724 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 14:00:18,726 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 14:00:18,726 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 14:00:18,726 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 14:00:18,727 INFO L290 TraceCheckUtils]: 317: Hoare triple {106812#(<= ~counter~0 34)} ~cond := #in~cond; {106812#(<= ~counter~0 34)} is VALID [2022-04-28 14:00:18,727 INFO L290 TraceCheckUtils]: 318: Hoare triple {106812#(<= ~counter~0 34)} assume !(0 == ~cond); {106812#(<= ~counter~0 34)} is VALID [2022-04-28 14:00:18,727 INFO L290 TraceCheckUtils]: 319: Hoare triple {106812#(<= ~counter~0 34)} assume true; {106812#(<= ~counter~0 34)} is VALID [2022-04-28 14:00:18,728 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 14:00:18,728 INFO L290 TraceCheckUtils]: 321: Hoare triple {106812#(<= ~counter~0 34)} assume !!(0 != ~y3~0); {106812#(<= ~counter~0 34)} is VALID [2022-04-28 14:00:18,728 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 14:00:18,729 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 14:00:18,730 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 14:00:18,730 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 14:00:18,730 INFO L290 TraceCheckUtils]: 326: Hoare triple {106840#(<= ~counter~0 35)} ~cond := #in~cond; {106840#(<= ~counter~0 35)} is VALID [2022-04-28 14:00:18,731 INFO L290 TraceCheckUtils]: 327: Hoare triple {106840#(<= ~counter~0 35)} assume !(0 == ~cond); {106840#(<= ~counter~0 35)} is VALID [2022-04-28 14:00:18,731 INFO L290 TraceCheckUtils]: 328: Hoare triple {106840#(<= ~counter~0 35)} assume true; {106840#(<= ~counter~0 35)} is VALID [2022-04-28 14:00:18,731 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 14:00:18,732 INFO L290 TraceCheckUtils]: 330: Hoare triple {106840#(<= ~counter~0 35)} assume !!(0 != ~y3~0); {106840#(<= ~counter~0 35)} is VALID [2022-04-28 14:00:18,732 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 14:00:18,733 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 14:00:18,733 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 14:00:18,734 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 14:00:18,734 INFO L290 TraceCheckUtils]: 335: Hoare triple {106868#(<= ~counter~0 36)} ~cond := #in~cond; {106868#(<= ~counter~0 36)} is VALID [2022-04-28 14:00:18,734 INFO L290 TraceCheckUtils]: 336: Hoare triple {106868#(<= ~counter~0 36)} assume !(0 == ~cond); {106868#(<= ~counter~0 36)} is VALID [2022-04-28 14:00:18,735 INFO L290 TraceCheckUtils]: 337: Hoare triple {106868#(<= ~counter~0 36)} assume true; {106868#(<= ~counter~0 36)} is VALID [2022-04-28 14:00:18,735 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 14:00:18,735 INFO L290 TraceCheckUtils]: 339: Hoare triple {106868#(<= ~counter~0 36)} assume !!(0 != ~y3~0); {106868#(<= ~counter~0 36)} is VALID [2022-04-28 14:00:18,736 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 14:00:18,737 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 14:00:18,737 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 14:00:18,738 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 14:00:18,738 INFO L290 TraceCheckUtils]: 344: Hoare triple {106896#(<= ~counter~0 37)} ~cond := #in~cond; {106896#(<= ~counter~0 37)} is VALID [2022-04-28 14:00:18,738 INFO L290 TraceCheckUtils]: 345: Hoare triple {106896#(<= ~counter~0 37)} assume !(0 == ~cond); {106896#(<= ~counter~0 37)} is VALID [2022-04-28 14:00:18,739 INFO L290 TraceCheckUtils]: 346: Hoare triple {106896#(<= ~counter~0 37)} assume true; {106896#(<= ~counter~0 37)} is VALID [2022-04-28 14:00:18,739 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 14:00:18,739 INFO L290 TraceCheckUtils]: 348: Hoare triple {106896#(<= ~counter~0 37)} assume !!(0 != ~y3~0); {106896#(<= ~counter~0 37)} is VALID [2022-04-28 14:00:18,740 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 14:00:18,741 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 14:00:18,741 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 14:00:18,742 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 14:00:18,742 INFO L290 TraceCheckUtils]: 353: Hoare triple {106924#(<= ~counter~0 38)} ~cond := #in~cond; {106924#(<= ~counter~0 38)} is VALID [2022-04-28 14:00:18,742 INFO L290 TraceCheckUtils]: 354: Hoare triple {106924#(<= ~counter~0 38)} assume !(0 == ~cond); {106924#(<= ~counter~0 38)} is VALID [2022-04-28 14:00:18,742 INFO L290 TraceCheckUtils]: 355: Hoare triple {106924#(<= ~counter~0 38)} assume true; {106924#(<= ~counter~0 38)} is VALID [2022-04-28 14:00:18,743 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 14:00:18,743 INFO L290 TraceCheckUtils]: 357: Hoare triple {106924#(<= ~counter~0 38)} assume !!(0 != ~y3~0); {106924#(<= ~counter~0 38)} is VALID [2022-04-28 14:00:18,743 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 14:00:18,745 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 14:00:18,745 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 14:00:18,746 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 14:00:18,746 INFO L290 TraceCheckUtils]: 362: Hoare triple {106952#(<= ~counter~0 39)} ~cond := #in~cond; {106952#(<= ~counter~0 39)} is VALID [2022-04-28 14:00:18,746 INFO L290 TraceCheckUtils]: 363: Hoare triple {106952#(<= ~counter~0 39)} assume !(0 == ~cond); {106952#(<= ~counter~0 39)} is VALID [2022-04-28 14:00:18,746 INFO L290 TraceCheckUtils]: 364: Hoare triple {106952#(<= ~counter~0 39)} assume true; {106952#(<= ~counter~0 39)} is VALID [2022-04-28 14:00:18,747 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 14:00:18,747 INFO L290 TraceCheckUtils]: 366: Hoare triple {106952#(<= ~counter~0 39)} assume !!(0 != ~y3~0); {106952#(<= ~counter~0 39)} is VALID [2022-04-28 14:00:18,747 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 14:00:18,749 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 14:00:18,749 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 14:00:18,750 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 14:00:18,750 INFO L290 TraceCheckUtils]: 371: Hoare triple {106980#(<= ~counter~0 40)} ~cond := #in~cond; {106980#(<= ~counter~0 40)} is VALID [2022-04-28 14:00:18,750 INFO L290 TraceCheckUtils]: 372: Hoare triple {106980#(<= ~counter~0 40)} assume !(0 == ~cond); {106980#(<= ~counter~0 40)} is VALID [2022-04-28 14:00:18,751 INFO L290 TraceCheckUtils]: 373: Hoare triple {106980#(<= ~counter~0 40)} assume true; {106980#(<= ~counter~0 40)} is VALID [2022-04-28 14:00:18,751 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 14:00:18,751 INFO L290 TraceCheckUtils]: 375: Hoare triple {106980#(<= ~counter~0 40)} assume !!(0 != ~y3~0); {106980#(<= ~counter~0 40)} is VALID [2022-04-28 14:00:18,752 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 14:00:18,753 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 14:00:18,753 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 14:00:18,754 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 14:00:18,754 INFO L290 TraceCheckUtils]: 380: Hoare triple {107008#(<= ~counter~0 41)} ~cond := #in~cond; {107008#(<= ~counter~0 41)} is VALID [2022-04-28 14:00:18,754 INFO L290 TraceCheckUtils]: 381: Hoare triple {107008#(<= ~counter~0 41)} assume !(0 == ~cond); {107008#(<= ~counter~0 41)} is VALID [2022-04-28 14:00:18,754 INFO L290 TraceCheckUtils]: 382: Hoare triple {107008#(<= ~counter~0 41)} assume true; {107008#(<= ~counter~0 41)} is VALID [2022-04-28 14:00:18,755 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 14:00:18,755 INFO L290 TraceCheckUtils]: 384: Hoare triple {107008#(<= ~counter~0 41)} assume !!(0 != ~y3~0); {107008#(<= ~counter~0 41)} is VALID [2022-04-28 14:00:18,755 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 14:00:18,756 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 14:00:18,756 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 14:00:18,756 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 14:00:18,756 INFO L290 TraceCheckUtils]: 389: Hoare triple {105832#false} ~cond := #in~cond; {105832#false} is VALID [2022-04-28 14:00:18,756 INFO L290 TraceCheckUtils]: 390: Hoare triple {105832#false} assume 0 == ~cond; {105832#false} is VALID [2022-04-28 14:00:18,756 INFO L290 TraceCheckUtils]: 391: Hoare triple {105832#false} assume !false; {105832#false} is VALID [2022-04-28 14:00:18,763 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 14:00:18,763 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 14:00:20,436 INFO L290 TraceCheckUtils]: 391: Hoare triple {105832#false} assume !false; {105832#false} is VALID [2022-04-28 14:00:20,436 INFO L290 TraceCheckUtils]: 390: Hoare triple {105832#false} assume 0 == ~cond; {105832#false} is VALID [2022-04-28 14:00:20,436 INFO L290 TraceCheckUtils]: 389: Hoare triple {105832#false} ~cond := #in~cond; {105832#false} is VALID [2022-04-28 14:00:20,436 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 14:00:20,436 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 14:00:20,437 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 14:00:20,437 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 14:00:20,437 INFO L290 TraceCheckUtils]: 384: Hoare triple {107068#(< ~counter~0 50)} assume !!(0 != ~y3~0); {107068#(< ~counter~0 50)} is VALID [2022-04-28 14:00:20,438 INFO L284 TraceCheckUtils]: 383: Hoare quadruple {105831#true} {107068#(< ~counter~0 50)} #63#return; {107068#(< ~counter~0 50)} is VALID [2022-04-28 14:00:20,438 INFO L290 TraceCheckUtils]: 382: Hoare triple {105831#true} assume true; {105831#true} is VALID [2022-04-28 14:00:20,438 INFO L290 TraceCheckUtils]: 381: Hoare triple {105831#true} assume !(0 == ~cond); {105831#true} is VALID [2022-04-28 14:00:20,438 INFO L290 TraceCheckUtils]: 380: Hoare triple {105831#true} ~cond := #in~cond; {105831#true} is VALID [2022-04-28 14:00:20,438 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 14:00:20,438 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 14:00:20,441 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 14:00:20,441 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 14:00:20,441 INFO L290 TraceCheckUtils]: 375: Hoare triple {107096#(< ~counter~0 49)} assume !!(0 != ~y3~0); {107096#(< ~counter~0 49)} is VALID [2022-04-28 14:00:20,442 INFO L284 TraceCheckUtils]: 374: Hoare quadruple {105831#true} {107096#(< ~counter~0 49)} #63#return; {107096#(< ~counter~0 49)} is VALID [2022-04-28 14:00:20,442 INFO L290 TraceCheckUtils]: 373: Hoare triple {105831#true} assume true; {105831#true} is VALID [2022-04-28 14:00:20,442 INFO L290 TraceCheckUtils]: 372: Hoare triple {105831#true} assume !(0 == ~cond); {105831#true} is VALID [2022-04-28 14:00:20,442 INFO L290 TraceCheckUtils]: 371: Hoare triple {105831#true} ~cond := #in~cond; {105831#true} is VALID [2022-04-28 14:00:20,442 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 14:00:20,442 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 14:00:20,443 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 14:00:20,443 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 14:00:20,444 INFO L290 TraceCheckUtils]: 366: Hoare triple {107124#(< ~counter~0 48)} assume !!(0 != ~y3~0); {107124#(< ~counter~0 48)} is VALID [2022-04-28 14:00:20,444 INFO L284 TraceCheckUtils]: 365: Hoare quadruple {105831#true} {107124#(< ~counter~0 48)} #63#return; {107124#(< ~counter~0 48)} is VALID [2022-04-28 14:00:20,444 INFO L290 TraceCheckUtils]: 364: Hoare triple {105831#true} assume true; {105831#true} is VALID [2022-04-28 14:00:20,444 INFO L290 TraceCheckUtils]: 363: Hoare triple {105831#true} assume !(0 == ~cond); {105831#true} is VALID [2022-04-28 14:00:20,444 INFO L290 TraceCheckUtils]: 362: Hoare triple {105831#true} ~cond := #in~cond; {105831#true} is VALID [2022-04-28 14:00:20,444 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 14:00:20,445 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 14:00:20,446 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 14:00:20,446 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 14:00:20,446 INFO L290 TraceCheckUtils]: 357: Hoare triple {107152#(< ~counter~0 47)} assume !!(0 != ~y3~0); {107152#(< ~counter~0 47)} is VALID [2022-04-28 14:00:20,447 INFO L284 TraceCheckUtils]: 356: Hoare quadruple {105831#true} {107152#(< ~counter~0 47)} #63#return; {107152#(< ~counter~0 47)} is VALID [2022-04-28 14:00:20,447 INFO L290 TraceCheckUtils]: 355: Hoare triple {105831#true} assume true; {105831#true} is VALID [2022-04-28 14:00:20,447 INFO L290 TraceCheckUtils]: 354: Hoare triple {105831#true} assume !(0 == ~cond); {105831#true} is VALID [2022-04-28 14:00:20,447 INFO L290 TraceCheckUtils]: 353: Hoare triple {105831#true} ~cond := #in~cond; {105831#true} is VALID [2022-04-28 14:00:20,447 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 14:00:20,447 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 14:00:20,448 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 14:00:20,448 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 14:00:20,449 INFO L290 TraceCheckUtils]: 348: Hoare triple {107180#(< ~counter~0 46)} assume !!(0 != ~y3~0); {107180#(< ~counter~0 46)} is VALID [2022-04-28 14:00:20,449 INFO L284 TraceCheckUtils]: 347: Hoare quadruple {105831#true} {107180#(< ~counter~0 46)} #63#return; {107180#(< ~counter~0 46)} is VALID [2022-04-28 14:00:20,449 INFO L290 TraceCheckUtils]: 346: Hoare triple {105831#true} assume true; {105831#true} is VALID [2022-04-28 14:00:20,449 INFO L290 TraceCheckUtils]: 345: Hoare triple {105831#true} assume !(0 == ~cond); {105831#true} is VALID [2022-04-28 14:00:20,449 INFO L290 TraceCheckUtils]: 344: Hoare triple {105831#true} ~cond := #in~cond; {105831#true} is VALID [2022-04-28 14:00:20,449 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 14:00:20,450 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 14:00:20,451 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 14:00:20,451 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 14:00:20,451 INFO L290 TraceCheckUtils]: 339: Hoare triple {107208#(< ~counter~0 45)} assume !!(0 != ~y3~0); {107208#(< ~counter~0 45)} is VALID [2022-04-28 14:00:20,452 INFO L284 TraceCheckUtils]: 338: Hoare quadruple {105831#true} {107208#(< ~counter~0 45)} #63#return; {107208#(< ~counter~0 45)} is VALID [2022-04-28 14:00:20,452 INFO L290 TraceCheckUtils]: 337: Hoare triple {105831#true} assume true; {105831#true} is VALID [2022-04-28 14:00:20,452 INFO L290 TraceCheckUtils]: 336: Hoare triple {105831#true} assume !(0 == ~cond); {105831#true} is VALID [2022-04-28 14:00:20,452 INFO L290 TraceCheckUtils]: 335: Hoare triple {105831#true} ~cond := #in~cond; {105831#true} is VALID [2022-04-28 14:00:20,452 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 14:00:20,452 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 14:00:20,453 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 14:00:20,453 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 14:00:20,454 INFO L290 TraceCheckUtils]: 330: Hoare triple {107236#(< ~counter~0 44)} assume !!(0 != ~y3~0); {107236#(< ~counter~0 44)} is VALID [2022-04-28 14:00:20,454 INFO L284 TraceCheckUtils]: 329: Hoare quadruple {105831#true} {107236#(< ~counter~0 44)} #63#return; {107236#(< ~counter~0 44)} is VALID [2022-04-28 14:00:20,454 INFO L290 TraceCheckUtils]: 328: Hoare triple {105831#true} assume true; {105831#true} is VALID [2022-04-28 14:00:20,454 INFO L290 TraceCheckUtils]: 327: Hoare triple {105831#true} assume !(0 == ~cond); {105831#true} is VALID [2022-04-28 14:00:20,454 INFO L290 TraceCheckUtils]: 326: Hoare triple {105831#true} ~cond := #in~cond; {105831#true} is VALID [2022-04-28 14:00:20,454 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 14:00:20,455 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 14:00:20,456 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 14:00:20,456 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 14:00:20,456 INFO L290 TraceCheckUtils]: 321: Hoare triple {107264#(< ~counter~0 43)} assume !!(0 != ~y3~0); {107264#(< ~counter~0 43)} is VALID [2022-04-28 14:00:20,457 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {105831#true} {107264#(< ~counter~0 43)} #63#return; {107264#(< ~counter~0 43)} is VALID [2022-04-28 14:00:20,457 INFO L290 TraceCheckUtils]: 319: Hoare triple {105831#true} assume true; {105831#true} is VALID [2022-04-28 14:00:20,457 INFO L290 TraceCheckUtils]: 318: Hoare triple {105831#true} assume !(0 == ~cond); {105831#true} is VALID [2022-04-28 14:00:20,457 INFO L290 TraceCheckUtils]: 317: Hoare triple {105831#true} ~cond := #in~cond; {105831#true} is VALID [2022-04-28 14:00:20,457 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 14:00:20,457 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 14:00:20,458 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 14:00:20,458 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 14:00:20,459 INFO L290 TraceCheckUtils]: 312: Hoare triple {107008#(<= ~counter~0 41)} assume !!(0 != ~y3~0); {107008#(<= ~counter~0 41)} is VALID [2022-04-28 14:00:20,459 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {105831#true} {107008#(<= ~counter~0 41)} #63#return; {107008#(<= ~counter~0 41)} is VALID [2022-04-28 14:00:20,459 INFO L290 TraceCheckUtils]: 310: Hoare triple {105831#true} assume true; {105831#true} is VALID [2022-04-28 14:00:20,459 INFO L290 TraceCheckUtils]: 309: Hoare triple {105831#true} assume !(0 == ~cond); {105831#true} is VALID [2022-04-28 14:00:20,459 INFO L290 TraceCheckUtils]: 308: Hoare triple {105831#true} ~cond := #in~cond; {105831#true} is VALID [2022-04-28 14:00:20,459 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 14:00:20,460 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 14:00:20,461 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 14:00:20,461 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 14:00:20,461 INFO L290 TraceCheckUtils]: 303: Hoare triple {106980#(<= ~counter~0 40)} assume !!(0 != ~y3~0); {106980#(<= ~counter~0 40)} is VALID [2022-04-28 14:00:20,462 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {105831#true} {106980#(<= ~counter~0 40)} #63#return; {106980#(<= ~counter~0 40)} is VALID [2022-04-28 14:00:20,462 INFO L290 TraceCheckUtils]: 301: Hoare triple {105831#true} assume true; {105831#true} is VALID [2022-04-28 14:00:20,462 INFO L290 TraceCheckUtils]: 300: Hoare triple {105831#true} assume !(0 == ~cond); {105831#true} is VALID [2022-04-28 14:00:20,462 INFO L290 TraceCheckUtils]: 299: Hoare triple {105831#true} ~cond := #in~cond; {105831#true} is VALID [2022-04-28 14:00:20,462 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 14:00:20,462 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 14:00:20,463 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 14:00:20,463 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 14:00:20,464 INFO L290 TraceCheckUtils]: 294: Hoare triple {106952#(<= ~counter~0 39)} assume !!(0 != ~y3~0); {106952#(<= ~counter~0 39)} is VALID [2022-04-28 14:00:20,464 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {105831#true} {106952#(<= ~counter~0 39)} #63#return; {106952#(<= ~counter~0 39)} is VALID [2022-04-28 14:00:20,464 INFO L290 TraceCheckUtils]: 292: Hoare triple {105831#true} assume true; {105831#true} is VALID [2022-04-28 14:00:20,464 INFO L290 TraceCheckUtils]: 291: Hoare triple {105831#true} assume !(0 == ~cond); {105831#true} is VALID [2022-04-28 14:00:20,464 INFO L290 TraceCheckUtils]: 290: Hoare triple {105831#true} ~cond := #in~cond; {105831#true} is VALID [2022-04-28 14:00:20,464 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 14:00:20,465 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 14:00:20,466 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 14:00:20,466 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 14:00:20,466 INFO L290 TraceCheckUtils]: 285: Hoare triple {106924#(<= ~counter~0 38)} assume !!(0 != ~y3~0); {106924#(<= ~counter~0 38)} is VALID [2022-04-28 14:00:20,467 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {105831#true} {106924#(<= ~counter~0 38)} #63#return; {106924#(<= ~counter~0 38)} is VALID [2022-04-28 14:00:20,467 INFO L290 TraceCheckUtils]: 283: Hoare triple {105831#true} assume true; {105831#true} is VALID [2022-04-28 14:00:20,467 INFO L290 TraceCheckUtils]: 282: Hoare triple {105831#true} assume !(0 == ~cond); {105831#true} is VALID [2022-04-28 14:00:20,467 INFO L290 TraceCheckUtils]: 281: Hoare triple {105831#true} ~cond := #in~cond; {105831#true} is VALID [2022-04-28 14:00:20,467 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 14:00:20,467 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 14:00:20,468 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 14:00:20,469 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 14:00:20,469 INFO L290 TraceCheckUtils]: 276: Hoare triple {106896#(<= ~counter~0 37)} assume !!(0 != ~y3~0); {106896#(<= ~counter~0 37)} is VALID [2022-04-28 14:00:20,469 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {105831#true} {106896#(<= ~counter~0 37)} #63#return; {106896#(<= ~counter~0 37)} is VALID [2022-04-28 14:00:20,469 INFO L290 TraceCheckUtils]: 274: Hoare triple {105831#true} assume true; {105831#true} is VALID [2022-04-28 14:00:20,469 INFO L290 TraceCheckUtils]: 273: Hoare triple {105831#true} assume !(0 == ~cond); {105831#true} is VALID [2022-04-28 14:00:20,470 INFO L290 TraceCheckUtils]: 272: Hoare triple {105831#true} ~cond := #in~cond; {105831#true} is VALID [2022-04-28 14:00:20,470 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 14:00:20,470 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 14:00:20,471 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 14:00:20,471 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 14:00:20,471 INFO L290 TraceCheckUtils]: 267: Hoare triple {106868#(<= ~counter~0 36)} assume !!(0 != ~y3~0); {106868#(<= ~counter~0 36)} is VALID [2022-04-28 14:00:20,472 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {105831#true} {106868#(<= ~counter~0 36)} #63#return; {106868#(<= ~counter~0 36)} is VALID [2022-04-28 14:00:20,472 INFO L290 TraceCheckUtils]: 265: Hoare triple {105831#true} assume true; {105831#true} is VALID [2022-04-28 14:00:20,472 INFO L290 TraceCheckUtils]: 264: Hoare triple {105831#true} assume !(0 == ~cond); {105831#true} is VALID [2022-04-28 14:00:20,472 INFO L290 TraceCheckUtils]: 263: Hoare triple {105831#true} ~cond := #in~cond; {105831#true} is VALID [2022-04-28 14:00:20,472 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 14:00:20,472 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 14:00:20,473 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 14:00:20,474 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 14:00:20,474 INFO L290 TraceCheckUtils]: 258: Hoare triple {106840#(<= ~counter~0 35)} assume !!(0 != ~y3~0); {106840#(<= ~counter~0 35)} is VALID [2022-04-28 14:00:20,474 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {105831#true} {106840#(<= ~counter~0 35)} #63#return; {106840#(<= ~counter~0 35)} is VALID [2022-04-28 14:00:20,474 INFO L290 TraceCheckUtils]: 256: Hoare triple {105831#true} assume true; {105831#true} is VALID [2022-04-28 14:00:20,474 INFO L290 TraceCheckUtils]: 255: Hoare triple {105831#true} assume !(0 == ~cond); {105831#true} is VALID [2022-04-28 14:00:20,474 INFO L290 TraceCheckUtils]: 254: Hoare triple {105831#true} ~cond := #in~cond; {105831#true} is VALID [2022-04-28 14:00:20,475 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 14:00:20,475 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 14:00:20,476 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 14:00:20,476 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 14:00:20,476 INFO L290 TraceCheckUtils]: 249: Hoare triple {106812#(<= ~counter~0 34)} assume !!(0 != ~y3~0); {106812#(<= ~counter~0 34)} is VALID [2022-04-28 14:00:20,477 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {105831#true} {106812#(<= ~counter~0 34)} #63#return; {106812#(<= ~counter~0 34)} is VALID [2022-04-28 14:00:20,477 INFO L290 TraceCheckUtils]: 247: Hoare triple {105831#true} assume true; {105831#true} is VALID [2022-04-28 14:00:20,477 INFO L290 TraceCheckUtils]: 246: Hoare triple {105831#true} assume !(0 == ~cond); {105831#true} is VALID [2022-04-28 14:00:20,477 INFO L290 TraceCheckUtils]: 245: Hoare triple {105831#true} ~cond := #in~cond; {105831#true} is VALID [2022-04-28 14:00:20,477 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 14:00:20,478 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 14:00:20,479 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 14:00:20,479 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 14:00:20,479 INFO L290 TraceCheckUtils]: 240: Hoare triple {106784#(<= ~counter~0 33)} assume !!(0 != ~y3~0); {106784#(<= ~counter~0 33)} is VALID [2022-04-28 14:00:20,480 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {105831#true} {106784#(<= ~counter~0 33)} #63#return; {106784#(<= ~counter~0 33)} is VALID [2022-04-28 14:00:20,480 INFO L290 TraceCheckUtils]: 238: Hoare triple {105831#true} assume true; {105831#true} is VALID [2022-04-28 14:00:20,480 INFO L290 TraceCheckUtils]: 237: Hoare triple {105831#true} assume !(0 == ~cond); {105831#true} is VALID [2022-04-28 14:00:20,480 INFO L290 TraceCheckUtils]: 236: Hoare triple {105831#true} ~cond := #in~cond; {105831#true} is VALID [2022-04-28 14:00:20,480 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 14:00:20,480 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 14:00:20,481 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 14:00:20,481 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 14:00:20,482 INFO L290 TraceCheckUtils]: 231: Hoare triple {106756#(<= ~counter~0 32)} assume !!(0 != ~y3~0); {106756#(<= ~counter~0 32)} is VALID [2022-04-28 14:00:20,482 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {105831#true} {106756#(<= ~counter~0 32)} #63#return; {106756#(<= ~counter~0 32)} is VALID [2022-04-28 14:00:20,482 INFO L290 TraceCheckUtils]: 229: Hoare triple {105831#true} assume true; {105831#true} is VALID [2022-04-28 14:00:20,482 INFO L290 TraceCheckUtils]: 228: Hoare triple {105831#true} assume !(0 == ~cond); {105831#true} is VALID [2022-04-28 14:00:20,483 INFO L290 TraceCheckUtils]: 227: Hoare triple {105831#true} ~cond := #in~cond; {105831#true} is VALID [2022-04-28 14:00:20,483 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 14:00:20,483 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 14:00:20,484 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 14:00:20,484 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 14:00:20,485 INFO L290 TraceCheckUtils]: 222: Hoare triple {106728#(<= ~counter~0 31)} assume !!(0 != ~y3~0); {106728#(<= ~counter~0 31)} is VALID [2022-04-28 14:00:20,485 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {105831#true} {106728#(<= ~counter~0 31)} #63#return; {106728#(<= ~counter~0 31)} is VALID [2022-04-28 14:00:20,485 INFO L290 TraceCheckUtils]: 220: Hoare triple {105831#true} assume true; {105831#true} is VALID [2022-04-28 14:00:20,485 INFO L290 TraceCheckUtils]: 219: Hoare triple {105831#true} assume !(0 == ~cond); {105831#true} is VALID [2022-04-28 14:00:20,485 INFO L290 TraceCheckUtils]: 218: Hoare triple {105831#true} ~cond := #in~cond; {105831#true} is VALID [2022-04-28 14:00:20,485 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 14:00:20,486 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 14:00:20,486 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 14:00:20,487 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 14:00:20,487 INFO L290 TraceCheckUtils]: 213: Hoare triple {106700#(<= ~counter~0 30)} assume !!(0 != ~y3~0); {106700#(<= ~counter~0 30)} is VALID [2022-04-28 14:00:20,487 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {105831#true} {106700#(<= ~counter~0 30)} #63#return; {106700#(<= ~counter~0 30)} is VALID [2022-04-28 14:00:20,488 INFO L290 TraceCheckUtils]: 211: Hoare triple {105831#true} assume true; {105831#true} is VALID [2022-04-28 14:00:20,488 INFO L290 TraceCheckUtils]: 210: Hoare triple {105831#true} assume !(0 == ~cond); {105831#true} is VALID [2022-04-28 14:00:20,488 INFO L290 TraceCheckUtils]: 209: Hoare triple {105831#true} ~cond := #in~cond; {105831#true} is VALID [2022-04-28 14:00:20,488 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 14:00:20,488 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 14:00:20,489 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 14:00:20,489 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 14:00:20,489 INFO L290 TraceCheckUtils]: 204: Hoare triple {106672#(<= ~counter~0 29)} assume !!(0 != ~y3~0); {106672#(<= ~counter~0 29)} is VALID [2022-04-28 14:00:20,490 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {105831#true} {106672#(<= ~counter~0 29)} #63#return; {106672#(<= ~counter~0 29)} is VALID [2022-04-28 14:00:20,490 INFO L290 TraceCheckUtils]: 202: Hoare triple {105831#true} assume true; {105831#true} is VALID [2022-04-28 14:00:20,490 INFO L290 TraceCheckUtils]: 201: Hoare triple {105831#true} assume !(0 == ~cond); {105831#true} is VALID [2022-04-28 14:00:20,490 INFO L290 TraceCheckUtils]: 200: Hoare triple {105831#true} ~cond := #in~cond; {105831#true} is VALID [2022-04-28 14:00:20,490 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 14:00:20,490 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 14:00:20,491 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 14:00:20,492 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 14:00:20,492 INFO L290 TraceCheckUtils]: 195: Hoare triple {106644#(<= ~counter~0 28)} assume !!(0 != ~y3~0); {106644#(<= ~counter~0 28)} is VALID [2022-04-28 14:00:20,492 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {105831#true} {106644#(<= ~counter~0 28)} #63#return; {106644#(<= ~counter~0 28)} is VALID [2022-04-28 14:00:20,493 INFO L290 TraceCheckUtils]: 193: Hoare triple {105831#true} assume true; {105831#true} is VALID [2022-04-28 14:00:20,493 INFO L290 TraceCheckUtils]: 192: Hoare triple {105831#true} assume !(0 == ~cond); {105831#true} is VALID [2022-04-28 14:00:20,493 INFO L290 TraceCheckUtils]: 191: Hoare triple {105831#true} ~cond := #in~cond; {105831#true} is VALID [2022-04-28 14:00:20,493 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 14:00:20,493 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 14:00:20,494 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 14:00:20,494 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 14:00:20,495 INFO L290 TraceCheckUtils]: 186: Hoare triple {106616#(<= ~counter~0 27)} assume !!(0 != ~y3~0); {106616#(<= ~counter~0 27)} is VALID [2022-04-28 14:00:20,495 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {105831#true} {106616#(<= ~counter~0 27)} #63#return; {106616#(<= ~counter~0 27)} is VALID [2022-04-28 14:00:20,495 INFO L290 TraceCheckUtils]: 184: Hoare triple {105831#true} assume true; {105831#true} is VALID [2022-04-28 14:00:20,495 INFO L290 TraceCheckUtils]: 183: Hoare triple {105831#true} assume !(0 == ~cond); {105831#true} is VALID [2022-04-28 14:00:20,495 INFO L290 TraceCheckUtils]: 182: Hoare triple {105831#true} ~cond := #in~cond; {105831#true} is VALID [2022-04-28 14:00:20,495 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 14:00:20,496 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 14:00:20,497 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 14:00:20,497 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 14:00:20,497 INFO L290 TraceCheckUtils]: 177: Hoare triple {106588#(<= ~counter~0 26)} assume !!(0 != ~y3~0); {106588#(<= ~counter~0 26)} is VALID [2022-04-28 14:00:20,498 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {105831#true} {106588#(<= ~counter~0 26)} #63#return; {106588#(<= ~counter~0 26)} is VALID [2022-04-28 14:00:20,498 INFO L290 TraceCheckUtils]: 175: Hoare triple {105831#true} assume true; {105831#true} is VALID [2022-04-28 14:00:20,498 INFO L290 TraceCheckUtils]: 174: Hoare triple {105831#true} assume !(0 == ~cond); {105831#true} is VALID [2022-04-28 14:00:20,498 INFO L290 TraceCheckUtils]: 173: Hoare triple {105831#true} ~cond := #in~cond; {105831#true} is VALID [2022-04-28 14:00:20,498 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 14:00:20,498 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 14:00:20,499 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 14:00:20,499 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 14:00:20,500 INFO L290 TraceCheckUtils]: 168: Hoare triple {106560#(<= ~counter~0 25)} assume !!(0 != ~y3~0); {106560#(<= ~counter~0 25)} is VALID [2022-04-28 14:00:20,500 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {105831#true} {106560#(<= ~counter~0 25)} #63#return; {106560#(<= ~counter~0 25)} is VALID [2022-04-28 14:00:20,500 INFO L290 TraceCheckUtils]: 166: Hoare triple {105831#true} assume true; {105831#true} is VALID [2022-04-28 14:00:20,500 INFO L290 TraceCheckUtils]: 165: Hoare triple {105831#true} assume !(0 == ~cond); {105831#true} is VALID [2022-04-28 14:00:20,500 INFO L290 TraceCheckUtils]: 164: Hoare triple {105831#true} ~cond := #in~cond; {105831#true} is VALID [2022-04-28 14:00:20,500 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 14:00:20,501 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 14:00:20,502 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 14:00:20,502 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 14:00:20,502 INFO L290 TraceCheckUtils]: 159: Hoare triple {106532#(<= ~counter~0 24)} assume !!(0 != ~y3~0); {106532#(<= ~counter~0 24)} is VALID [2022-04-28 14:00:20,503 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {105831#true} {106532#(<= ~counter~0 24)} #63#return; {106532#(<= ~counter~0 24)} is VALID [2022-04-28 14:00:20,503 INFO L290 TraceCheckUtils]: 157: Hoare triple {105831#true} assume true; {105831#true} is VALID [2022-04-28 14:00:20,503 INFO L290 TraceCheckUtils]: 156: Hoare triple {105831#true} assume !(0 == ~cond); {105831#true} is VALID [2022-04-28 14:00:20,503 INFO L290 TraceCheckUtils]: 155: Hoare triple {105831#true} ~cond := #in~cond; {105831#true} is VALID [2022-04-28 14:00:20,503 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 14:00:20,503 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 14:00:20,504 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 14:00:20,504 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 14:00:20,504 INFO L290 TraceCheckUtils]: 150: Hoare triple {106504#(<= ~counter~0 23)} assume !!(0 != ~y3~0); {106504#(<= ~counter~0 23)} is VALID [2022-04-28 14:00:20,505 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {105831#true} {106504#(<= ~counter~0 23)} #63#return; {106504#(<= ~counter~0 23)} is VALID [2022-04-28 14:00:20,505 INFO L290 TraceCheckUtils]: 148: Hoare triple {105831#true} assume true; {105831#true} is VALID [2022-04-28 14:00:20,505 INFO L290 TraceCheckUtils]: 147: Hoare triple {105831#true} assume !(0 == ~cond); {105831#true} is VALID [2022-04-28 14:00:20,505 INFO L290 TraceCheckUtils]: 146: Hoare triple {105831#true} ~cond := #in~cond; {105831#true} is VALID [2022-04-28 14:00:20,505 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 14:00:20,505 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 14:00:20,506 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 14:00:20,507 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 14:00:20,507 INFO L290 TraceCheckUtils]: 141: Hoare triple {106476#(<= ~counter~0 22)} assume !!(0 != ~y3~0); {106476#(<= ~counter~0 22)} is VALID [2022-04-28 14:00:20,507 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {105831#true} {106476#(<= ~counter~0 22)} #63#return; {106476#(<= ~counter~0 22)} is VALID [2022-04-28 14:00:20,508 INFO L290 TraceCheckUtils]: 139: Hoare triple {105831#true} assume true; {105831#true} is VALID [2022-04-28 14:00:20,508 INFO L290 TraceCheckUtils]: 138: Hoare triple {105831#true} assume !(0 == ~cond); {105831#true} is VALID [2022-04-28 14:00:20,508 INFO L290 TraceCheckUtils]: 137: Hoare triple {105831#true} ~cond := #in~cond; {105831#true} is VALID [2022-04-28 14:00:20,508 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 14:00:20,508 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 14:00:20,509 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 14:00:20,509 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 14:00:20,509 INFO L290 TraceCheckUtils]: 132: Hoare triple {106448#(<= ~counter~0 21)} assume !!(0 != ~y3~0); {106448#(<= ~counter~0 21)} is VALID [2022-04-28 14:00:20,510 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {105831#true} {106448#(<= ~counter~0 21)} #63#return; {106448#(<= ~counter~0 21)} is VALID [2022-04-28 14:00:20,510 INFO L290 TraceCheckUtils]: 130: Hoare triple {105831#true} assume true; {105831#true} is VALID [2022-04-28 14:00:20,510 INFO L290 TraceCheckUtils]: 129: Hoare triple {105831#true} assume !(0 == ~cond); {105831#true} is VALID [2022-04-28 14:00:20,510 INFO L290 TraceCheckUtils]: 128: Hoare triple {105831#true} ~cond := #in~cond; {105831#true} is VALID [2022-04-28 14:00:20,510 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 14:00:20,510 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 14:00:20,512 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 14:00:20,512 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 14:00:20,512 INFO L290 TraceCheckUtils]: 123: Hoare triple {106420#(<= ~counter~0 20)} assume !!(0 != ~y3~0); {106420#(<= ~counter~0 20)} is VALID [2022-04-28 14:00:20,513 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {105831#true} {106420#(<= ~counter~0 20)} #63#return; {106420#(<= ~counter~0 20)} is VALID [2022-04-28 14:00:20,513 INFO L290 TraceCheckUtils]: 121: Hoare triple {105831#true} assume true; {105831#true} is VALID [2022-04-28 14:00:20,513 INFO L290 TraceCheckUtils]: 120: Hoare triple {105831#true} assume !(0 == ~cond); {105831#true} is VALID [2022-04-28 14:00:20,513 INFO L290 TraceCheckUtils]: 119: Hoare triple {105831#true} ~cond := #in~cond; {105831#true} is VALID [2022-04-28 14:00:20,513 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 14:00:20,513 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 14:00:20,514 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 14:00:20,514 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 14:00:20,515 INFO L290 TraceCheckUtils]: 114: Hoare triple {106392#(<= ~counter~0 19)} assume !!(0 != ~y3~0); {106392#(<= ~counter~0 19)} is VALID [2022-04-28 14:00:20,515 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {105831#true} {106392#(<= ~counter~0 19)} #63#return; {106392#(<= ~counter~0 19)} is VALID [2022-04-28 14:00:20,515 INFO L290 TraceCheckUtils]: 112: Hoare triple {105831#true} assume true; {105831#true} is VALID [2022-04-28 14:00:20,515 INFO L290 TraceCheckUtils]: 111: Hoare triple {105831#true} assume !(0 == ~cond); {105831#true} is VALID [2022-04-28 14:00:20,515 INFO L290 TraceCheckUtils]: 110: Hoare triple {105831#true} ~cond := #in~cond; {105831#true} is VALID [2022-04-28 14:00:20,515 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 14:00:20,516 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 14:00:20,517 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 14:00:20,517 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 14:00:20,517 INFO L290 TraceCheckUtils]: 105: Hoare triple {106364#(<= ~counter~0 18)} assume !!(0 != ~y3~0); {106364#(<= ~counter~0 18)} is VALID [2022-04-28 14:00:20,518 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {105831#true} {106364#(<= ~counter~0 18)} #63#return; {106364#(<= ~counter~0 18)} is VALID [2022-04-28 14:00:20,518 INFO L290 TraceCheckUtils]: 103: Hoare triple {105831#true} assume true; {105831#true} is VALID [2022-04-28 14:00:20,518 INFO L290 TraceCheckUtils]: 102: Hoare triple {105831#true} assume !(0 == ~cond); {105831#true} is VALID [2022-04-28 14:00:20,518 INFO L290 TraceCheckUtils]: 101: Hoare triple {105831#true} ~cond := #in~cond; {105831#true} is VALID [2022-04-28 14:00:20,518 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 14:00:20,518 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 14:00:20,519 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 14:00:20,520 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 14:00:20,520 INFO L290 TraceCheckUtils]: 96: Hoare triple {106336#(<= ~counter~0 17)} assume !!(0 != ~y3~0); {106336#(<= ~counter~0 17)} is VALID [2022-04-28 14:00:20,521 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {105831#true} {106336#(<= ~counter~0 17)} #63#return; {106336#(<= ~counter~0 17)} is VALID [2022-04-28 14:00:20,521 INFO L290 TraceCheckUtils]: 94: Hoare triple {105831#true} assume true; {105831#true} is VALID [2022-04-28 14:00:20,521 INFO L290 TraceCheckUtils]: 93: Hoare triple {105831#true} assume !(0 == ~cond); {105831#true} is VALID [2022-04-28 14:00:20,521 INFO L290 TraceCheckUtils]: 92: Hoare triple {105831#true} ~cond := #in~cond; {105831#true} is VALID [2022-04-28 14:00:20,521 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 14:00:20,522 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 14:00:20,524 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 14:00:20,524 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 14:00:20,524 INFO L290 TraceCheckUtils]: 87: Hoare triple {106308#(<= ~counter~0 16)} assume !!(0 != ~y3~0); {106308#(<= ~counter~0 16)} is VALID [2022-04-28 14:00:20,526 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {105831#true} {106308#(<= ~counter~0 16)} #63#return; {106308#(<= ~counter~0 16)} is VALID [2022-04-28 14:00:20,526 INFO L290 TraceCheckUtils]: 85: Hoare triple {105831#true} assume true; {105831#true} is VALID [2022-04-28 14:00:20,526 INFO L290 TraceCheckUtils]: 84: Hoare triple {105831#true} assume !(0 == ~cond); {105831#true} is VALID [2022-04-28 14:00:20,526 INFO L290 TraceCheckUtils]: 83: Hoare triple {105831#true} ~cond := #in~cond; {105831#true} is VALID [2022-04-28 14:00:20,526 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 14:00:20,526 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 14:00:20,527 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 14:00:20,527 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 14:00:20,528 INFO L290 TraceCheckUtils]: 78: Hoare triple {106280#(<= ~counter~0 15)} assume !!(0 != ~y3~0); {106280#(<= ~counter~0 15)} is VALID [2022-04-28 14:00:20,528 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {105831#true} {106280#(<= ~counter~0 15)} #63#return; {106280#(<= ~counter~0 15)} is VALID [2022-04-28 14:00:20,528 INFO L290 TraceCheckUtils]: 76: Hoare triple {105831#true} assume true; {105831#true} is VALID [2022-04-28 14:00:20,528 INFO L290 TraceCheckUtils]: 75: Hoare triple {105831#true} assume !(0 == ~cond); {105831#true} is VALID [2022-04-28 14:00:20,529 INFO L290 TraceCheckUtils]: 74: Hoare triple {105831#true} ~cond := #in~cond; {105831#true} is VALID [2022-04-28 14:00:20,529 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 14:00:20,529 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 14:00:20,530 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 14:00:20,530 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 14:00:20,531 INFO L290 TraceCheckUtils]: 69: Hoare triple {106252#(<= ~counter~0 14)} assume !!(0 != ~y3~0); {106252#(<= ~counter~0 14)} is VALID [2022-04-28 14:00:20,531 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {105831#true} {106252#(<= ~counter~0 14)} #63#return; {106252#(<= ~counter~0 14)} is VALID [2022-04-28 14:00:20,531 INFO L290 TraceCheckUtils]: 67: Hoare triple {105831#true} assume true; {105831#true} is VALID [2022-04-28 14:00:20,531 INFO L290 TraceCheckUtils]: 66: Hoare triple {105831#true} assume !(0 == ~cond); {105831#true} is VALID [2022-04-28 14:00:20,532 INFO L290 TraceCheckUtils]: 65: Hoare triple {105831#true} ~cond := #in~cond; {105831#true} is VALID [2022-04-28 14:00:20,532 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 14:00:20,532 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 14:00:20,533 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 14:00:20,533 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 14:00:20,533 INFO L290 TraceCheckUtils]: 60: Hoare triple {106224#(<= ~counter~0 13)} assume !!(0 != ~y3~0); {106224#(<= ~counter~0 13)} is VALID [2022-04-28 14:00:20,534 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {105831#true} {106224#(<= ~counter~0 13)} #63#return; {106224#(<= ~counter~0 13)} is VALID [2022-04-28 14:00:20,534 INFO L290 TraceCheckUtils]: 58: Hoare triple {105831#true} assume true; {105831#true} is VALID [2022-04-28 14:00:20,534 INFO L290 TraceCheckUtils]: 57: Hoare triple {105831#true} assume !(0 == ~cond); {105831#true} is VALID [2022-04-28 14:00:20,534 INFO L290 TraceCheckUtils]: 56: Hoare triple {105831#true} ~cond := #in~cond; {105831#true} is VALID [2022-04-28 14:00:20,534 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 14:00:20,534 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 14:00:20,535 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 14:00:20,536 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 14:00:20,536 INFO L290 TraceCheckUtils]: 51: Hoare triple {106196#(<= ~counter~0 12)} assume !!(0 != ~y3~0); {106196#(<= ~counter~0 12)} is VALID [2022-04-28 14:00:20,536 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {105831#true} {106196#(<= ~counter~0 12)} #63#return; {106196#(<= ~counter~0 12)} is VALID [2022-04-28 14:00:20,537 INFO L290 TraceCheckUtils]: 49: Hoare triple {105831#true} assume true; {105831#true} is VALID [2022-04-28 14:00:20,537 INFO L290 TraceCheckUtils]: 48: Hoare triple {105831#true} assume !(0 == ~cond); {105831#true} is VALID [2022-04-28 14:00:20,537 INFO L290 TraceCheckUtils]: 47: Hoare triple {105831#true} ~cond := #in~cond; {105831#true} is VALID [2022-04-28 14:00:20,537 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 14:00:20,537 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 14:00:20,538 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 14:00:20,538 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 14:00:20,538 INFO L290 TraceCheckUtils]: 42: Hoare triple {106168#(<= ~counter~0 11)} assume !!(0 != ~y3~0); {106168#(<= ~counter~0 11)} is VALID [2022-04-28 14:00:20,539 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {105831#true} {106168#(<= ~counter~0 11)} #63#return; {106168#(<= ~counter~0 11)} is VALID [2022-04-28 14:00:20,539 INFO L290 TraceCheckUtils]: 40: Hoare triple {105831#true} assume true; {105831#true} is VALID [2022-04-28 14:00:20,539 INFO L290 TraceCheckUtils]: 39: Hoare triple {105831#true} assume !(0 == ~cond); {105831#true} is VALID [2022-04-28 14:00:20,539 INFO L290 TraceCheckUtils]: 38: Hoare triple {105831#true} ~cond := #in~cond; {105831#true} is VALID [2022-04-28 14:00:20,539 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 14:00:20,539 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 14:00:20,540 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 14:00:20,541 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 14:00:20,541 INFO L290 TraceCheckUtils]: 33: Hoare triple {106140#(<= ~counter~0 10)} assume !!(0 != ~y3~0); {106140#(<= ~counter~0 10)} is VALID [2022-04-28 14:00:20,541 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {105831#true} {106140#(<= ~counter~0 10)} #63#return; {106140#(<= ~counter~0 10)} is VALID [2022-04-28 14:00:20,542 INFO L290 TraceCheckUtils]: 31: Hoare triple {105831#true} assume true; {105831#true} is VALID [2022-04-28 14:00:20,542 INFO L290 TraceCheckUtils]: 30: Hoare triple {105831#true} assume !(0 == ~cond); {105831#true} is VALID [2022-04-28 14:00:20,542 INFO L290 TraceCheckUtils]: 29: Hoare triple {105831#true} ~cond := #in~cond; {105831#true} is VALID [2022-04-28 14:00:20,542 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 14:00:20,542 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 14:00:20,543 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 14:00:20,543 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 14:00:20,544 INFO L290 TraceCheckUtils]: 24: Hoare triple {106112#(<= ~counter~0 9)} assume !!(0 != ~y3~0); {106112#(<= ~counter~0 9)} is VALID [2022-04-28 14:00:20,544 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {105831#true} {106112#(<= ~counter~0 9)} #63#return; {106112#(<= ~counter~0 9)} is VALID [2022-04-28 14:00:20,544 INFO L290 TraceCheckUtils]: 22: Hoare triple {105831#true} assume true; {105831#true} is VALID [2022-04-28 14:00:20,544 INFO L290 TraceCheckUtils]: 21: Hoare triple {105831#true} assume !(0 == ~cond); {105831#true} is VALID [2022-04-28 14:00:20,544 INFO L290 TraceCheckUtils]: 20: Hoare triple {105831#true} ~cond := #in~cond; {105831#true} is VALID [2022-04-28 14:00:20,544 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 14:00:20,545 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 14:00:20,546 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 14:00:20,546 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 14:00:20,546 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {105831#true} {106084#(<= ~counter~0 8)} #61#return; {106084#(<= ~counter~0 8)} is VALID [2022-04-28 14:00:20,546 INFO L290 TraceCheckUtils]: 14: Hoare triple {105831#true} assume true; {105831#true} is VALID [2022-04-28 14:00:20,546 INFO L290 TraceCheckUtils]: 13: Hoare triple {105831#true} assume !(0 == ~cond); {105831#true} is VALID [2022-04-28 14:00:20,546 INFO L290 TraceCheckUtils]: 12: Hoare triple {105831#true} ~cond := #in~cond; {105831#true} is VALID [2022-04-28 14:00:20,546 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 14:00:20,547 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {105831#true} {106084#(<= ~counter~0 8)} #59#return; {106084#(<= ~counter~0 8)} is VALID [2022-04-28 14:00:20,547 INFO L290 TraceCheckUtils]: 9: Hoare triple {105831#true} assume true; {105831#true} is VALID [2022-04-28 14:00:20,547 INFO L290 TraceCheckUtils]: 8: Hoare triple {105831#true} assume !(0 == ~cond); {105831#true} is VALID [2022-04-28 14:00:20,547 INFO L290 TraceCheckUtils]: 7: Hoare triple {105831#true} ~cond := #in~cond; {105831#true} is VALID [2022-04-28 14:00:20,547 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 14:00:20,547 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 14:00:20,548 INFO L272 TraceCheckUtils]: 4: Hoare triple {106084#(<= ~counter~0 8)} call #t~ret7 := main(); {106084#(<= ~counter~0 8)} is VALID [2022-04-28 14:00:20,548 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {106084#(<= ~counter~0 8)} {105831#true} #67#return; {106084#(<= ~counter~0 8)} is VALID [2022-04-28 14:00:20,548 INFO L290 TraceCheckUtils]: 2: Hoare triple {106084#(<= ~counter~0 8)} assume true; {106084#(<= ~counter~0 8)} is VALID [2022-04-28 14:00:20,549 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 14:00:20,549 INFO L272 TraceCheckUtils]: 0: Hoare triple {105831#true} call ULTIMATE.init(); {105831#true} is VALID [2022-04-28 14:00:20,549 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 14:00:20,549 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:00:20,550 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1021359933] [2022-04-28 14:00:20,550 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 14:00:20,550 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1208114515] [2022-04-28 14:00:20,550 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1208114515] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 14:00:20,550 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 14:00:20,550 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [45, 45] total 54 [2022-04-28 14:00:20,550 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:00:20,550 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [177944250] [2022-04-28 14:00:20,550 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [177944250] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:00:20,550 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:00:20,550 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [45] imperfect sequences [] total 45 [2022-04-28 14:00:20,550 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [837166848] [2022-04-28 14:00:20,550 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:00:20,551 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 14:00:20,551 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:00:20,551 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 14:00:20,975 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 14:00:20,976 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 45 states [2022-04-28 14:00:20,976 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:00:20,976 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 45 interpolants. [2022-04-28 14:00:20,976 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1331, Invalid=1531, Unknown=0, NotChecked=0, Total=2862 [2022-04-28 14:00:20,977 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 14:00:23,443 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:00:23,443 INFO L93 Difference]: Finished difference Result 403 states and 446 transitions. [2022-04-28 14:00:23,444 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 86 states. [2022-04-28 14:00:23,444 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 14:00:23,444 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:00:23,444 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 14:00:23,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 86 states and 445 transitions. [2022-04-28 14:00:23,452 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 14:00:23,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 86 states and 445 transitions. [2022-04-28 14:00:23,460 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 86 states and 445 transitions. [2022-04-28 14:00:23,964 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 14:00:23,971 INFO L225 Difference]: With dead ends: 403 [2022-04-28 14:00:23,971 INFO L226 Difference]: Without dead ends: 398 [2022-04-28 14:00:23,972 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 14:00:23,972 INFO L413 NwaCegarLoop]: 67 mSDtfsCounter, 160 mSDsluCounter, 355 mSDsCounter, 0 mSdLazyCounter, 295 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s 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, 0.4s IncrementalHoareTripleChecker+Time [2022-04-28 14:00:23,973 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [160 Valid, 422 Invalid, 302 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 295 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-04-28 14:00:23,973 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 398 states. [2022-04-28 14:00:24,588 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 398 to 398. [2022-04-28 14:00:24,588 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:00:24,589 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 14:00:24,589 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 14:00:24,589 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 14:00:24,595 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:00:24,595 INFO L93 Difference]: Finished difference Result 398 states and 441 transitions. [2022-04-28 14:00:24,595 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 441 transitions. [2022-04-28 14:00:24,596 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:00:24,596 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:00:24,596 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 14:00:24,596 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 14:00:24,602 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:00:24,602 INFO L93 Difference]: Finished difference Result 398 states and 441 transitions. [2022-04-28 14:00:24,603 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 441 transitions. [2022-04-28 14:00:24,603 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:00:24,603 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:00:24,603 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:00:24,603 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:00:24,603 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 14:00:24,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 398 states and 441 transitions. [2022-04-28 14:00:24,611 INFO L78 Accepts]: Start accepts. Automaton has 398 states and 441 transitions. Word has length 392 [2022-04-28 14:00:24,611 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:00:24,611 INFO L495 AbstractCegarLoop]: Abstraction has 398 states and 441 transitions. [2022-04-28 14:00:24,611 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 14:00:24,612 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 398 states and 441 transitions. [2022-04-28 14:00:25,401 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 14:00:25,401 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 441 transitions. [2022-04-28 14:00:25,402 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 402 [2022-04-28 14:00:25,402 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:00:25,403 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 14:00:25,420 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 14:00:25,603 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 14:00:25,603 INFO L420 AbstractCegarLoop]: === Iteration 46 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:00:25,604 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:00:25,604 INFO L85 PathProgramCache]: Analyzing trace with hash -432228138, now seen corresponding path program 83 times [2022-04-28 14:00:25,604 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:00:25,604 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1559967671] [2022-04-28 14:00:25,604 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:00:25,604 INFO L85 PathProgramCache]: Analyzing trace with hash -432228138, now seen corresponding path program 84 times [2022-04-28 14:00:25,604 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:00:25,604 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [627566236] [2022-04-28 14:00:25,604 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:00:25,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:00:25,650 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 14:00:25,650 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1635257578] [2022-04-28 14:00:25,650 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-28 14:00:25,650 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 14:00:25,650 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 14:00:25,651 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 14:00:25,652 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 14:00:25,894 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 43 check-sat command(s) [2022-04-28 14:00:25,895 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 14:00:25,900 INFO L263 TraceCheckSpWp]: Trace formula consists of 1059 conjuncts, 89 conjunts are in the unsatisfiable core [2022-04-28 14:00:25,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:00:25,966 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 14:00:28,100 INFO L272 TraceCheckUtils]: 0: Hoare triple {110716#true} call ULTIMATE.init(); {110716#true} is VALID [2022-04-28 14:00:28,100 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 14:00:28,100 INFO L290 TraceCheckUtils]: 2: Hoare triple {110724#(<= ~counter~0 0)} assume true; {110724#(<= ~counter~0 0)} is VALID [2022-04-28 14:00:28,101 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {110724#(<= ~counter~0 0)} {110716#true} #67#return; {110724#(<= ~counter~0 0)} is VALID [2022-04-28 14:00:28,101 INFO L272 TraceCheckUtils]: 4: Hoare triple {110724#(<= ~counter~0 0)} call #t~ret7 := main(); {110724#(<= ~counter~0 0)} is VALID [2022-04-28 14:00:28,101 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 14:00:28,102 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 14:00:28,102 INFO L290 TraceCheckUtils]: 7: Hoare triple {110724#(<= ~counter~0 0)} ~cond := #in~cond; {110724#(<= ~counter~0 0)} is VALID [2022-04-28 14:00:28,102 INFO L290 TraceCheckUtils]: 8: Hoare triple {110724#(<= ~counter~0 0)} assume !(0 == ~cond); {110724#(<= ~counter~0 0)} is VALID [2022-04-28 14:00:28,102 INFO L290 TraceCheckUtils]: 9: Hoare triple {110724#(<= ~counter~0 0)} assume true; {110724#(<= ~counter~0 0)} is VALID [2022-04-28 14:00:28,103 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 14:00:28,103 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 14:00:28,103 INFO L290 TraceCheckUtils]: 12: Hoare triple {110724#(<= ~counter~0 0)} ~cond := #in~cond; {110724#(<= ~counter~0 0)} is VALID [2022-04-28 14:00:28,104 INFO L290 TraceCheckUtils]: 13: Hoare triple {110724#(<= ~counter~0 0)} assume !(0 == ~cond); {110724#(<= ~counter~0 0)} is VALID [2022-04-28 14:00:28,104 INFO L290 TraceCheckUtils]: 14: Hoare triple {110724#(<= ~counter~0 0)} assume true; {110724#(<= ~counter~0 0)} is VALID [2022-04-28 14:00:28,104 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 14:00:28,105 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 14:00:28,107 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 14:00:28,107 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 14:00:28,108 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 14:00:28,108 INFO L290 TraceCheckUtils]: 20: Hoare triple {110773#(<= ~counter~0 1)} ~cond := #in~cond; {110773#(<= ~counter~0 1)} is VALID [2022-04-28 14:00:28,108 INFO L290 TraceCheckUtils]: 21: Hoare triple {110773#(<= ~counter~0 1)} assume !(0 == ~cond); {110773#(<= ~counter~0 1)} is VALID [2022-04-28 14:00:28,109 INFO L290 TraceCheckUtils]: 22: Hoare triple {110773#(<= ~counter~0 1)} assume true; {110773#(<= ~counter~0 1)} is VALID [2022-04-28 14:00:28,109 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 14:00:28,109 INFO L290 TraceCheckUtils]: 24: Hoare triple {110773#(<= ~counter~0 1)} assume !!(0 != ~y3~0); {110773#(<= ~counter~0 1)} is VALID [2022-04-28 14:00:28,110 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 14:00:28,111 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 14:00:28,111 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 14:00:28,111 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 14:00:28,112 INFO L290 TraceCheckUtils]: 29: Hoare triple {110801#(<= ~counter~0 2)} ~cond := #in~cond; {110801#(<= ~counter~0 2)} is VALID [2022-04-28 14:00:28,112 INFO L290 TraceCheckUtils]: 30: Hoare triple {110801#(<= ~counter~0 2)} assume !(0 == ~cond); {110801#(<= ~counter~0 2)} is VALID [2022-04-28 14:00:28,112 INFO L290 TraceCheckUtils]: 31: Hoare triple {110801#(<= ~counter~0 2)} assume true; {110801#(<= ~counter~0 2)} is VALID [2022-04-28 14:00:28,113 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 14:00:28,113 INFO L290 TraceCheckUtils]: 33: Hoare triple {110801#(<= ~counter~0 2)} assume !!(0 != ~y3~0); {110801#(<= ~counter~0 2)} is VALID [2022-04-28 14:00:28,113 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 14:00:28,114 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 14:00:28,115 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 14:00:28,115 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 14:00:28,115 INFO L290 TraceCheckUtils]: 38: Hoare triple {110829#(<= ~counter~0 3)} ~cond := #in~cond; {110829#(<= ~counter~0 3)} is VALID [2022-04-28 14:00:28,116 INFO L290 TraceCheckUtils]: 39: Hoare triple {110829#(<= ~counter~0 3)} assume !(0 == ~cond); {110829#(<= ~counter~0 3)} is VALID [2022-04-28 14:00:28,116 INFO L290 TraceCheckUtils]: 40: Hoare triple {110829#(<= ~counter~0 3)} assume true; {110829#(<= ~counter~0 3)} is VALID [2022-04-28 14:00:28,117 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 14:00:28,117 INFO L290 TraceCheckUtils]: 42: Hoare triple {110829#(<= ~counter~0 3)} assume !!(0 != ~y3~0); {110829#(<= ~counter~0 3)} is VALID [2022-04-28 14:00:28,118 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 14:00:28,119 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 14:00:28,120 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 14:00:28,120 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 14:00:28,120 INFO L290 TraceCheckUtils]: 47: Hoare triple {110857#(<= ~counter~0 4)} ~cond := #in~cond; {110857#(<= ~counter~0 4)} is VALID [2022-04-28 14:00:28,121 INFO L290 TraceCheckUtils]: 48: Hoare triple {110857#(<= ~counter~0 4)} assume !(0 == ~cond); {110857#(<= ~counter~0 4)} is VALID [2022-04-28 14:00:28,121 INFO L290 TraceCheckUtils]: 49: Hoare triple {110857#(<= ~counter~0 4)} assume true; {110857#(<= ~counter~0 4)} is VALID [2022-04-28 14:00:28,121 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 14:00:28,122 INFO L290 TraceCheckUtils]: 51: Hoare triple {110857#(<= ~counter~0 4)} assume !!(0 != ~y3~0); {110857#(<= ~counter~0 4)} is VALID [2022-04-28 14:00:28,122 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 14:00:28,123 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 14:00:28,124 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 14:00:28,124 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 14:00:28,124 INFO L290 TraceCheckUtils]: 56: Hoare triple {110885#(<= ~counter~0 5)} ~cond := #in~cond; {110885#(<= ~counter~0 5)} is VALID [2022-04-28 14:00:28,125 INFO L290 TraceCheckUtils]: 57: Hoare triple {110885#(<= ~counter~0 5)} assume !(0 == ~cond); {110885#(<= ~counter~0 5)} is VALID [2022-04-28 14:00:28,125 INFO L290 TraceCheckUtils]: 58: Hoare triple {110885#(<= ~counter~0 5)} assume true; {110885#(<= ~counter~0 5)} is VALID [2022-04-28 14:00:28,125 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 14:00:28,125 INFO L290 TraceCheckUtils]: 60: Hoare triple {110885#(<= ~counter~0 5)} assume !!(0 != ~y3~0); {110885#(<= ~counter~0 5)} is VALID [2022-04-28 14:00:28,126 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 14:00:28,127 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 14:00:28,127 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 14:00:28,128 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 14:00:28,128 INFO L290 TraceCheckUtils]: 65: Hoare triple {110913#(<= ~counter~0 6)} ~cond := #in~cond; {110913#(<= ~counter~0 6)} is VALID [2022-04-28 14:00:28,128 INFO L290 TraceCheckUtils]: 66: Hoare triple {110913#(<= ~counter~0 6)} assume !(0 == ~cond); {110913#(<= ~counter~0 6)} is VALID [2022-04-28 14:00:28,128 INFO L290 TraceCheckUtils]: 67: Hoare triple {110913#(<= ~counter~0 6)} assume true; {110913#(<= ~counter~0 6)} is VALID [2022-04-28 14:00:28,129 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 14:00:28,129 INFO L290 TraceCheckUtils]: 69: Hoare triple {110913#(<= ~counter~0 6)} assume !!(0 != ~y3~0); {110913#(<= ~counter~0 6)} is VALID [2022-04-28 14:00:28,129 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 14:00:28,131 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 14:00:28,131 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 14:00:28,131 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 14:00:28,132 INFO L290 TraceCheckUtils]: 74: Hoare triple {110941#(<= ~counter~0 7)} ~cond := #in~cond; {110941#(<= ~counter~0 7)} is VALID [2022-04-28 14:00:28,132 INFO L290 TraceCheckUtils]: 75: Hoare triple {110941#(<= ~counter~0 7)} assume !(0 == ~cond); {110941#(<= ~counter~0 7)} is VALID [2022-04-28 14:00:28,132 INFO L290 TraceCheckUtils]: 76: Hoare triple {110941#(<= ~counter~0 7)} assume true; {110941#(<= ~counter~0 7)} is VALID [2022-04-28 14:00:28,133 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 14:00:28,133 INFO L290 TraceCheckUtils]: 78: Hoare triple {110941#(<= ~counter~0 7)} assume !!(0 != ~y3~0); {110941#(<= ~counter~0 7)} is VALID [2022-04-28 14:00:28,133 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 14:00:28,134 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 14:00:28,134 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 14:00:28,135 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 14:00:28,135 INFO L290 TraceCheckUtils]: 83: Hoare triple {110969#(<= ~counter~0 8)} ~cond := #in~cond; {110969#(<= ~counter~0 8)} is VALID [2022-04-28 14:00:28,135 INFO L290 TraceCheckUtils]: 84: Hoare triple {110969#(<= ~counter~0 8)} assume !(0 == ~cond); {110969#(<= ~counter~0 8)} is VALID [2022-04-28 14:00:28,136 INFO L290 TraceCheckUtils]: 85: Hoare triple {110969#(<= ~counter~0 8)} assume true; {110969#(<= ~counter~0 8)} is VALID [2022-04-28 14:00:28,136 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 14:00:28,136 INFO L290 TraceCheckUtils]: 87: Hoare triple {110969#(<= ~counter~0 8)} assume !!(0 != ~y3~0); {110969#(<= ~counter~0 8)} is VALID [2022-04-28 14:00:28,137 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 14:00:28,138 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 14:00:28,138 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 14:00:28,139 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 14:00:28,139 INFO L290 TraceCheckUtils]: 92: Hoare triple {110997#(<= ~counter~0 9)} ~cond := #in~cond; {110997#(<= ~counter~0 9)} is VALID [2022-04-28 14:00:28,139 INFO L290 TraceCheckUtils]: 93: Hoare triple {110997#(<= ~counter~0 9)} assume !(0 == ~cond); {110997#(<= ~counter~0 9)} is VALID [2022-04-28 14:00:28,139 INFO L290 TraceCheckUtils]: 94: Hoare triple {110997#(<= ~counter~0 9)} assume true; {110997#(<= ~counter~0 9)} is VALID [2022-04-28 14:00:28,140 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 14:00:28,140 INFO L290 TraceCheckUtils]: 96: Hoare triple {110997#(<= ~counter~0 9)} assume !!(0 != ~y3~0); {110997#(<= ~counter~0 9)} is VALID [2022-04-28 14:00:28,140 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 14:00:28,142 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 14:00:28,142 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 14:00:28,142 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 14:00:28,143 INFO L290 TraceCheckUtils]: 101: Hoare triple {111025#(<= ~counter~0 10)} ~cond := #in~cond; {111025#(<= ~counter~0 10)} is VALID [2022-04-28 14:00:28,143 INFO L290 TraceCheckUtils]: 102: Hoare triple {111025#(<= ~counter~0 10)} assume !(0 == ~cond); {111025#(<= ~counter~0 10)} is VALID [2022-04-28 14:00:28,143 INFO L290 TraceCheckUtils]: 103: Hoare triple {111025#(<= ~counter~0 10)} assume true; {111025#(<= ~counter~0 10)} is VALID [2022-04-28 14:00:28,144 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 14:00:28,144 INFO L290 TraceCheckUtils]: 105: Hoare triple {111025#(<= ~counter~0 10)} assume !!(0 != ~y3~0); {111025#(<= ~counter~0 10)} is VALID [2022-04-28 14:00:28,144 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 14:00:28,145 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 14:00:28,145 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 14:00:28,146 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 14:00:28,146 INFO L290 TraceCheckUtils]: 110: Hoare triple {111053#(<= ~counter~0 11)} ~cond := #in~cond; {111053#(<= ~counter~0 11)} is VALID [2022-04-28 14:00:28,146 INFO L290 TraceCheckUtils]: 111: Hoare triple {111053#(<= ~counter~0 11)} assume !(0 == ~cond); {111053#(<= ~counter~0 11)} is VALID [2022-04-28 14:00:28,147 INFO L290 TraceCheckUtils]: 112: Hoare triple {111053#(<= ~counter~0 11)} assume true; {111053#(<= ~counter~0 11)} is VALID [2022-04-28 14:00:28,147 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 14:00:28,147 INFO L290 TraceCheckUtils]: 114: Hoare triple {111053#(<= ~counter~0 11)} assume !!(0 != ~y3~0); {111053#(<= ~counter~0 11)} is VALID [2022-04-28 14:00:28,148 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 14:00:28,149 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 14:00:28,149 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 14:00:28,150 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 14:00:28,150 INFO L290 TraceCheckUtils]: 119: Hoare triple {111081#(<= ~counter~0 12)} ~cond := #in~cond; {111081#(<= ~counter~0 12)} is VALID [2022-04-28 14:00:28,150 INFO L290 TraceCheckUtils]: 120: Hoare triple {111081#(<= ~counter~0 12)} assume !(0 == ~cond); {111081#(<= ~counter~0 12)} is VALID [2022-04-28 14:00:28,151 INFO L290 TraceCheckUtils]: 121: Hoare triple {111081#(<= ~counter~0 12)} assume true; {111081#(<= ~counter~0 12)} is VALID [2022-04-28 14:00:28,151 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 14:00:28,151 INFO L290 TraceCheckUtils]: 123: Hoare triple {111081#(<= ~counter~0 12)} assume !!(0 != ~y3~0); {111081#(<= ~counter~0 12)} is VALID [2022-04-28 14:00:28,152 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 14:00:28,153 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 14:00:28,153 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 14:00:28,154 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 14:00:28,154 INFO L290 TraceCheckUtils]: 128: Hoare triple {111109#(<= ~counter~0 13)} ~cond := #in~cond; {111109#(<= ~counter~0 13)} is VALID [2022-04-28 14:00:28,154 INFO L290 TraceCheckUtils]: 129: Hoare triple {111109#(<= ~counter~0 13)} assume !(0 == ~cond); {111109#(<= ~counter~0 13)} is VALID [2022-04-28 14:00:28,154 INFO L290 TraceCheckUtils]: 130: Hoare triple {111109#(<= ~counter~0 13)} assume true; {111109#(<= ~counter~0 13)} is VALID [2022-04-28 14:00:28,155 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 14:00:28,162 INFO L290 TraceCheckUtils]: 132: Hoare triple {111109#(<= ~counter~0 13)} assume !!(0 != ~y3~0); {111109#(<= ~counter~0 13)} is VALID [2022-04-28 14:00:28,162 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 14:00:28,165 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 14:00:28,165 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 14:00:28,166 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 14:00:28,166 INFO L290 TraceCheckUtils]: 137: Hoare triple {111137#(<= ~counter~0 14)} ~cond := #in~cond; {111137#(<= ~counter~0 14)} is VALID [2022-04-28 14:00:28,166 INFO L290 TraceCheckUtils]: 138: Hoare triple {111137#(<= ~counter~0 14)} assume !(0 == ~cond); {111137#(<= ~counter~0 14)} is VALID [2022-04-28 14:00:28,166 INFO L290 TraceCheckUtils]: 139: Hoare triple {111137#(<= ~counter~0 14)} assume true; {111137#(<= ~counter~0 14)} is VALID [2022-04-28 14:00:28,167 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 14:00:28,167 INFO L290 TraceCheckUtils]: 141: Hoare triple {111137#(<= ~counter~0 14)} assume !!(0 != ~y3~0); {111137#(<= ~counter~0 14)} is VALID [2022-04-28 14:00:28,167 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 14:00:28,168 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 14:00:28,169 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 14:00:28,169 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 14:00:28,169 INFO L290 TraceCheckUtils]: 146: Hoare triple {111165#(<= ~counter~0 15)} ~cond := #in~cond; {111165#(<= ~counter~0 15)} is VALID [2022-04-28 14:00:28,170 INFO L290 TraceCheckUtils]: 147: Hoare triple {111165#(<= ~counter~0 15)} assume !(0 == ~cond); {111165#(<= ~counter~0 15)} is VALID [2022-04-28 14:00:28,170 INFO L290 TraceCheckUtils]: 148: Hoare triple {111165#(<= ~counter~0 15)} assume true; {111165#(<= ~counter~0 15)} is VALID [2022-04-28 14:00:28,170 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 14:00:28,171 INFO L290 TraceCheckUtils]: 150: Hoare triple {111165#(<= ~counter~0 15)} assume !!(0 != ~y3~0); {111165#(<= ~counter~0 15)} is VALID [2022-04-28 14:00:28,171 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 14:00:28,172 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 14:00:28,172 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 14:00:28,173 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 14:00:28,173 INFO L290 TraceCheckUtils]: 155: Hoare triple {111193#(<= ~counter~0 16)} ~cond := #in~cond; {111193#(<= ~counter~0 16)} is VALID [2022-04-28 14:00:28,173 INFO L290 TraceCheckUtils]: 156: Hoare triple {111193#(<= ~counter~0 16)} assume !(0 == ~cond); {111193#(<= ~counter~0 16)} is VALID [2022-04-28 14:00:28,174 INFO L290 TraceCheckUtils]: 157: Hoare triple {111193#(<= ~counter~0 16)} assume true; {111193#(<= ~counter~0 16)} is VALID [2022-04-28 14:00:28,174 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 14:00:28,174 INFO L290 TraceCheckUtils]: 159: Hoare triple {111193#(<= ~counter~0 16)} assume !!(0 != ~y3~0); {111193#(<= ~counter~0 16)} is VALID [2022-04-28 14:00:28,174 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 14:00:28,176 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 14:00:28,176 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 14:00:28,176 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 14:00:28,177 INFO L290 TraceCheckUtils]: 164: Hoare triple {111221#(<= ~counter~0 17)} ~cond := #in~cond; {111221#(<= ~counter~0 17)} is VALID [2022-04-28 14:00:28,177 INFO L290 TraceCheckUtils]: 165: Hoare triple {111221#(<= ~counter~0 17)} assume !(0 == ~cond); {111221#(<= ~counter~0 17)} is VALID [2022-04-28 14:00:28,177 INFO L290 TraceCheckUtils]: 166: Hoare triple {111221#(<= ~counter~0 17)} assume true; {111221#(<= ~counter~0 17)} is VALID [2022-04-28 14:00:28,178 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 14:00:28,178 INFO L290 TraceCheckUtils]: 168: Hoare triple {111221#(<= ~counter~0 17)} assume !!(0 != ~y3~0); {111221#(<= ~counter~0 17)} is VALID [2022-04-28 14:00:28,178 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 14:00:28,179 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 14:00:28,179 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 14:00:28,180 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 14:00:28,180 INFO L290 TraceCheckUtils]: 173: Hoare triple {111249#(<= ~counter~0 18)} ~cond := #in~cond; {111249#(<= ~counter~0 18)} is VALID [2022-04-28 14:00:28,180 INFO L290 TraceCheckUtils]: 174: Hoare triple {111249#(<= ~counter~0 18)} assume !(0 == ~cond); {111249#(<= ~counter~0 18)} is VALID [2022-04-28 14:00:28,181 INFO L290 TraceCheckUtils]: 175: Hoare triple {111249#(<= ~counter~0 18)} assume true; {111249#(<= ~counter~0 18)} is VALID [2022-04-28 14:00:28,181 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 14:00:28,181 INFO L290 TraceCheckUtils]: 177: Hoare triple {111249#(<= ~counter~0 18)} assume !!(0 != ~y3~0); {111249#(<= ~counter~0 18)} is VALID [2022-04-28 14:00:28,182 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 14:00:28,183 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 14:00:28,183 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 14:00:28,184 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 14:00:28,184 INFO L290 TraceCheckUtils]: 182: Hoare triple {111277#(<= ~counter~0 19)} ~cond := #in~cond; {111277#(<= ~counter~0 19)} is VALID [2022-04-28 14:00:28,184 INFO L290 TraceCheckUtils]: 183: Hoare triple {111277#(<= ~counter~0 19)} assume !(0 == ~cond); {111277#(<= ~counter~0 19)} is VALID [2022-04-28 14:00:28,185 INFO L290 TraceCheckUtils]: 184: Hoare triple {111277#(<= ~counter~0 19)} assume true; {111277#(<= ~counter~0 19)} is VALID [2022-04-28 14:00:28,185 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 14:00:28,185 INFO L290 TraceCheckUtils]: 186: Hoare triple {111277#(<= ~counter~0 19)} assume !!(0 != ~y3~0); {111277#(<= ~counter~0 19)} is VALID [2022-04-28 14:00:28,185 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 14:00:28,187 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 14:00:28,187 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 14:00:28,187 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 14:00:28,188 INFO L290 TraceCheckUtils]: 191: Hoare triple {111305#(<= ~counter~0 20)} ~cond := #in~cond; {111305#(<= ~counter~0 20)} is VALID [2022-04-28 14:00:28,188 INFO L290 TraceCheckUtils]: 192: Hoare triple {111305#(<= ~counter~0 20)} assume !(0 == ~cond); {111305#(<= ~counter~0 20)} is VALID [2022-04-28 14:00:28,188 INFO L290 TraceCheckUtils]: 193: Hoare triple {111305#(<= ~counter~0 20)} assume true; {111305#(<= ~counter~0 20)} is VALID [2022-04-28 14:00:28,189 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 14:00:28,189 INFO L290 TraceCheckUtils]: 195: Hoare triple {111305#(<= ~counter~0 20)} assume !!(0 != ~y3~0); {111305#(<= ~counter~0 20)} is VALID [2022-04-28 14:00:28,189 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 14:00:28,190 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 14:00:28,191 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 14:00:28,191 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 14:00:28,191 INFO L290 TraceCheckUtils]: 200: Hoare triple {111333#(<= ~counter~0 21)} ~cond := #in~cond; {111333#(<= ~counter~0 21)} is VALID [2022-04-28 14:00:28,192 INFO L290 TraceCheckUtils]: 201: Hoare triple {111333#(<= ~counter~0 21)} assume !(0 == ~cond); {111333#(<= ~counter~0 21)} is VALID [2022-04-28 14:00:28,192 INFO L290 TraceCheckUtils]: 202: Hoare triple {111333#(<= ~counter~0 21)} assume true; {111333#(<= ~counter~0 21)} is VALID [2022-04-28 14:00:28,192 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 14:00:28,193 INFO L290 TraceCheckUtils]: 204: Hoare triple {111333#(<= ~counter~0 21)} assume !!(0 != ~y3~0); {111333#(<= ~counter~0 21)} is VALID [2022-04-28 14:00:28,193 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 14:00:28,194 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 14:00:28,194 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 14:00:28,195 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 14:00:28,195 INFO L290 TraceCheckUtils]: 209: Hoare triple {111361#(<= ~counter~0 22)} ~cond := #in~cond; {111361#(<= ~counter~0 22)} is VALID [2022-04-28 14:00:28,195 INFO L290 TraceCheckUtils]: 210: Hoare triple {111361#(<= ~counter~0 22)} assume !(0 == ~cond); {111361#(<= ~counter~0 22)} is VALID [2022-04-28 14:00:28,195 INFO L290 TraceCheckUtils]: 211: Hoare triple {111361#(<= ~counter~0 22)} assume true; {111361#(<= ~counter~0 22)} is VALID [2022-04-28 14:00:28,196 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 14:00:28,196 INFO L290 TraceCheckUtils]: 213: Hoare triple {111361#(<= ~counter~0 22)} assume !!(0 != ~y3~0); {111361#(<= ~counter~0 22)} is VALID [2022-04-28 14:00:28,196 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 14:00:28,197 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 14:00:28,198 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 14:00:28,198 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 14:00:28,198 INFO L290 TraceCheckUtils]: 218: Hoare triple {111389#(<= ~counter~0 23)} ~cond := #in~cond; {111389#(<= ~counter~0 23)} is VALID [2022-04-28 14:00:28,199 INFO L290 TraceCheckUtils]: 219: Hoare triple {111389#(<= ~counter~0 23)} assume !(0 == ~cond); {111389#(<= ~counter~0 23)} is VALID [2022-04-28 14:00:28,199 INFO L290 TraceCheckUtils]: 220: Hoare triple {111389#(<= ~counter~0 23)} assume true; {111389#(<= ~counter~0 23)} is VALID [2022-04-28 14:00:28,199 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 14:00:28,200 INFO L290 TraceCheckUtils]: 222: Hoare triple {111389#(<= ~counter~0 23)} assume !!(0 != ~y3~0); {111389#(<= ~counter~0 23)} is VALID [2022-04-28 14:00:28,200 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 14:00:28,201 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 14:00:28,201 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 14:00:28,202 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 14:00:28,202 INFO L290 TraceCheckUtils]: 227: Hoare triple {111417#(<= ~counter~0 24)} ~cond := #in~cond; {111417#(<= ~counter~0 24)} is VALID [2022-04-28 14:00:28,202 INFO L290 TraceCheckUtils]: 228: Hoare triple {111417#(<= ~counter~0 24)} assume !(0 == ~cond); {111417#(<= ~counter~0 24)} is VALID [2022-04-28 14:00:28,202 INFO L290 TraceCheckUtils]: 229: Hoare triple {111417#(<= ~counter~0 24)} assume true; {111417#(<= ~counter~0 24)} is VALID [2022-04-28 14:00:28,203 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 14:00:28,203 INFO L290 TraceCheckUtils]: 231: Hoare triple {111417#(<= ~counter~0 24)} assume !!(0 != ~y3~0); {111417#(<= ~counter~0 24)} is VALID [2022-04-28 14:00:28,203 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 14:00:28,205 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 14:00:28,205 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 14:00:28,205 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 14:00:28,206 INFO L290 TraceCheckUtils]: 236: Hoare triple {111445#(<= ~counter~0 25)} ~cond := #in~cond; {111445#(<= ~counter~0 25)} is VALID [2022-04-28 14:00:28,206 INFO L290 TraceCheckUtils]: 237: Hoare triple {111445#(<= ~counter~0 25)} assume !(0 == ~cond); {111445#(<= ~counter~0 25)} is VALID [2022-04-28 14:00:28,206 INFO L290 TraceCheckUtils]: 238: Hoare triple {111445#(<= ~counter~0 25)} assume true; {111445#(<= ~counter~0 25)} is VALID [2022-04-28 14:00:28,207 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 14:00:28,207 INFO L290 TraceCheckUtils]: 240: Hoare triple {111445#(<= ~counter~0 25)} assume !!(0 != ~y3~0); {111445#(<= ~counter~0 25)} is VALID [2022-04-28 14:00:28,207 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 14:00:28,209 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 14:00:28,209 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 14:00:28,209 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 14:00:28,210 INFO L290 TraceCheckUtils]: 245: Hoare triple {111473#(<= ~counter~0 26)} ~cond := #in~cond; {111473#(<= ~counter~0 26)} is VALID [2022-04-28 14:00:28,210 INFO L290 TraceCheckUtils]: 246: Hoare triple {111473#(<= ~counter~0 26)} assume !(0 == ~cond); {111473#(<= ~counter~0 26)} is VALID [2022-04-28 14:00:28,210 INFO L290 TraceCheckUtils]: 247: Hoare triple {111473#(<= ~counter~0 26)} assume true; {111473#(<= ~counter~0 26)} is VALID [2022-04-28 14:00:28,211 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 14:00:28,211 INFO L290 TraceCheckUtils]: 249: Hoare triple {111473#(<= ~counter~0 26)} assume !!(0 != ~y3~0); {111473#(<= ~counter~0 26)} is VALID [2022-04-28 14:00:28,211 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 14:00:28,212 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 14:00:28,212 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 14:00:28,213 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 14:00:28,213 INFO L290 TraceCheckUtils]: 254: Hoare triple {111501#(<= ~counter~0 27)} ~cond := #in~cond; {111501#(<= ~counter~0 27)} is VALID [2022-04-28 14:00:28,213 INFO L290 TraceCheckUtils]: 255: Hoare triple {111501#(<= ~counter~0 27)} assume !(0 == ~cond); {111501#(<= ~counter~0 27)} is VALID [2022-04-28 14:00:28,214 INFO L290 TraceCheckUtils]: 256: Hoare triple {111501#(<= ~counter~0 27)} assume true; {111501#(<= ~counter~0 27)} is VALID [2022-04-28 14:00:28,214 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 14:00:28,214 INFO L290 TraceCheckUtils]: 258: Hoare triple {111501#(<= ~counter~0 27)} assume !!(0 != ~y3~0); {111501#(<= ~counter~0 27)} is VALID [2022-04-28 14:00:28,215 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 14:00:28,216 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 14:00:28,216 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 14:00:28,217 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 14:00:28,217 INFO L290 TraceCheckUtils]: 263: Hoare triple {111529#(<= ~counter~0 28)} ~cond := #in~cond; {111529#(<= ~counter~0 28)} is VALID [2022-04-28 14:00:28,217 INFO L290 TraceCheckUtils]: 264: Hoare triple {111529#(<= ~counter~0 28)} assume !(0 == ~cond); {111529#(<= ~counter~0 28)} is VALID [2022-04-28 14:00:28,217 INFO L290 TraceCheckUtils]: 265: Hoare triple {111529#(<= ~counter~0 28)} assume true; {111529#(<= ~counter~0 28)} is VALID [2022-04-28 14:00:28,218 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 14:00:28,218 INFO L290 TraceCheckUtils]: 267: Hoare triple {111529#(<= ~counter~0 28)} assume !!(0 != ~y3~0); {111529#(<= ~counter~0 28)} is VALID [2022-04-28 14:00:28,218 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 14:00:28,220 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 14:00:28,220 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 14:00:28,221 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 14:00:28,221 INFO L290 TraceCheckUtils]: 272: Hoare triple {111557#(<= ~counter~0 29)} ~cond := #in~cond; {111557#(<= ~counter~0 29)} is VALID [2022-04-28 14:00:28,221 INFO L290 TraceCheckUtils]: 273: Hoare triple {111557#(<= ~counter~0 29)} assume !(0 == ~cond); {111557#(<= ~counter~0 29)} is VALID [2022-04-28 14:00:28,221 INFO L290 TraceCheckUtils]: 274: Hoare triple {111557#(<= ~counter~0 29)} assume true; {111557#(<= ~counter~0 29)} is VALID [2022-04-28 14:00:28,222 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 14:00:28,222 INFO L290 TraceCheckUtils]: 276: Hoare triple {111557#(<= ~counter~0 29)} assume !!(0 != ~y3~0); {111557#(<= ~counter~0 29)} is VALID [2022-04-28 14:00:28,222 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 14:00:28,224 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 14:00:28,224 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 14:00:28,225 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 14:00:28,225 INFO L290 TraceCheckUtils]: 281: Hoare triple {111585#(<= ~counter~0 30)} ~cond := #in~cond; {111585#(<= ~counter~0 30)} is VALID [2022-04-28 14:00:28,225 INFO L290 TraceCheckUtils]: 282: Hoare triple {111585#(<= ~counter~0 30)} assume !(0 == ~cond); {111585#(<= ~counter~0 30)} is VALID [2022-04-28 14:00:28,225 INFO L290 TraceCheckUtils]: 283: Hoare triple {111585#(<= ~counter~0 30)} assume true; {111585#(<= ~counter~0 30)} is VALID [2022-04-28 14:00:28,226 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 14:00:28,226 INFO L290 TraceCheckUtils]: 285: Hoare triple {111585#(<= ~counter~0 30)} assume !!(0 != ~y3~0); {111585#(<= ~counter~0 30)} is VALID [2022-04-28 14:00:28,226 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 14:00:28,228 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 14:00:28,228 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 14:00:28,229 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 14:00:28,229 INFO L290 TraceCheckUtils]: 290: Hoare triple {111613#(<= ~counter~0 31)} ~cond := #in~cond; {111613#(<= ~counter~0 31)} is VALID [2022-04-28 14:00:28,230 INFO L290 TraceCheckUtils]: 291: Hoare triple {111613#(<= ~counter~0 31)} assume !(0 == ~cond); {111613#(<= ~counter~0 31)} is VALID [2022-04-28 14:00:28,230 INFO L290 TraceCheckUtils]: 292: Hoare triple {111613#(<= ~counter~0 31)} assume true; {111613#(<= ~counter~0 31)} is VALID [2022-04-28 14:00:28,230 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 14:00:28,231 INFO L290 TraceCheckUtils]: 294: Hoare triple {111613#(<= ~counter~0 31)} assume !!(0 != ~y3~0); {111613#(<= ~counter~0 31)} is VALID [2022-04-28 14:00:28,231 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 14:00:28,232 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 14:00:28,233 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 14:00:28,233 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 14:00:28,233 INFO L290 TraceCheckUtils]: 299: Hoare triple {111641#(<= ~counter~0 32)} ~cond := #in~cond; {111641#(<= ~counter~0 32)} is VALID [2022-04-28 14:00:28,234 INFO L290 TraceCheckUtils]: 300: Hoare triple {111641#(<= ~counter~0 32)} assume !(0 == ~cond); {111641#(<= ~counter~0 32)} is VALID [2022-04-28 14:00:28,234 INFO L290 TraceCheckUtils]: 301: Hoare triple {111641#(<= ~counter~0 32)} assume true; {111641#(<= ~counter~0 32)} is VALID [2022-04-28 14:00:28,234 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 14:00:28,235 INFO L290 TraceCheckUtils]: 303: Hoare triple {111641#(<= ~counter~0 32)} assume !!(0 != ~y3~0); {111641#(<= ~counter~0 32)} is VALID [2022-04-28 14:00:28,235 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 14:00:28,236 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 14:00:28,236 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 14:00:28,237 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 14:00:28,237 INFO L290 TraceCheckUtils]: 308: Hoare triple {111669#(<= ~counter~0 33)} ~cond := #in~cond; {111669#(<= ~counter~0 33)} is VALID [2022-04-28 14:00:28,237 INFO L290 TraceCheckUtils]: 309: Hoare triple {111669#(<= ~counter~0 33)} assume !(0 == ~cond); {111669#(<= ~counter~0 33)} is VALID [2022-04-28 14:00:28,238 INFO L290 TraceCheckUtils]: 310: Hoare triple {111669#(<= ~counter~0 33)} assume true; {111669#(<= ~counter~0 33)} is VALID [2022-04-28 14:00:28,238 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 14:00:28,238 INFO L290 TraceCheckUtils]: 312: Hoare triple {111669#(<= ~counter~0 33)} assume !!(0 != ~y3~0); {111669#(<= ~counter~0 33)} is VALID [2022-04-28 14:00:28,239 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 14:00:28,240 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 14:00:28,240 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 14:00:28,241 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 14:00:28,241 INFO L290 TraceCheckUtils]: 317: Hoare triple {111697#(<= ~counter~0 34)} ~cond := #in~cond; {111697#(<= ~counter~0 34)} is VALID [2022-04-28 14:00:28,241 INFO L290 TraceCheckUtils]: 318: Hoare triple {111697#(<= ~counter~0 34)} assume !(0 == ~cond); {111697#(<= ~counter~0 34)} is VALID [2022-04-28 14:00:28,241 INFO L290 TraceCheckUtils]: 319: Hoare triple {111697#(<= ~counter~0 34)} assume true; {111697#(<= ~counter~0 34)} is VALID [2022-04-28 14:00:28,242 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 14:00:28,242 INFO L290 TraceCheckUtils]: 321: Hoare triple {111697#(<= ~counter~0 34)} assume !!(0 != ~y3~0); {111697#(<= ~counter~0 34)} is VALID [2022-04-28 14:00:28,242 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 14:00:28,243 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 14:00:28,244 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 14:00:28,244 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 14:00:28,244 INFO L290 TraceCheckUtils]: 326: Hoare triple {111725#(<= ~counter~0 35)} ~cond := #in~cond; {111725#(<= ~counter~0 35)} is VALID [2022-04-28 14:00:28,245 INFO L290 TraceCheckUtils]: 327: Hoare triple {111725#(<= ~counter~0 35)} assume !(0 == ~cond); {111725#(<= ~counter~0 35)} is VALID [2022-04-28 14:00:28,245 INFO L290 TraceCheckUtils]: 328: Hoare triple {111725#(<= ~counter~0 35)} assume true; {111725#(<= ~counter~0 35)} is VALID [2022-04-28 14:00:28,245 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 14:00:28,246 INFO L290 TraceCheckUtils]: 330: Hoare triple {111725#(<= ~counter~0 35)} assume !!(0 != ~y3~0); {111725#(<= ~counter~0 35)} is VALID [2022-04-28 14:00:28,246 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 14:00:28,247 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 14:00:28,247 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 14:00:28,248 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 14:00:28,248 INFO L290 TraceCheckUtils]: 335: Hoare triple {111753#(<= ~counter~0 36)} ~cond := #in~cond; {111753#(<= ~counter~0 36)} is VALID [2022-04-28 14:00:28,248 INFO L290 TraceCheckUtils]: 336: Hoare triple {111753#(<= ~counter~0 36)} assume !(0 == ~cond); {111753#(<= ~counter~0 36)} is VALID [2022-04-28 14:00:28,249 INFO L290 TraceCheckUtils]: 337: Hoare triple {111753#(<= ~counter~0 36)} assume true; {111753#(<= ~counter~0 36)} is VALID [2022-04-28 14:00:28,249 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 14:00:28,249 INFO L290 TraceCheckUtils]: 339: Hoare triple {111753#(<= ~counter~0 36)} assume !!(0 != ~y3~0); {111753#(<= ~counter~0 36)} is VALID [2022-04-28 14:00:28,250 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 14:00:28,251 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 14:00:28,251 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 14:00:28,252 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 14:00:28,252 INFO L290 TraceCheckUtils]: 344: Hoare triple {111781#(<= ~counter~0 37)} ~cond := #in~cond; {111781#(<= ~counter~0 37)} is VALID [2022-04-28 14:00:28,252 INFO L290 TraceCheckUtils]: 345: Hoare triple {111781#(<= ~counter~0 37)} assume !(0 == ~cond); {111781#(<= ~counter~0 37)} is VALID [2022-04-28 14:00:28,253 INFO L290 TraceCheckUtils]: 346: Hoare triple {111781#(<= ~counter~0 37)} assume true; {111781#(<= ~counter~0 37)} is VALID [2022-04-28 14:00:28,253 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 14:00:28,253 INFO L290 TraceCheckUtils]: 348: Hoare triple {111781#(<= ~counter~0 37)} assume !!(0 != ~y3~0); {111781#(<= ~counter~0 37)} is VALID [2022-04-28 14:00:28,254 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 14:00:28,255 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 14:00:28,255 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 14:00:28,256 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 14:00:28,256 INFO L290 TraceCheckUtils]: 353: Hoare triple {111809#(<= ~counter~0 38)} ~cond := #in~cond; {111809#(<= ~counter~0 38)} is VALID [2022-04-28 14:00:28,257 INFO L290 TraceCheckUtils]: 354: Hoare triple {111809#(<= ~counter~0 38)} assume !(0 == ~cond); {111809#(<= ~counter~0 38)} is VALID [2022-04-28 14:00:28,257 INFO L290 TraceCheckUtils]: 355: Hoare triple {111809#(<= ~counter~0 38)} assume true; {111809#(<= ~counter~0 38)} is VALID [2022-04-28 14:00:28,257 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 14:00:28,257 INFO L290 TraceCheckUtils]: 357: Hoare triple {111809#(<= ~counter~0 38)} assume !!(0 != ~y3~0); {111809#(<= ~counter~0 38)} is VALID [2022-04-28 14:00:28,258 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 14:00:28,259 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 14:00:28,259 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 14:00:28,260 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 14:00:28,260 INFO L290 TraceCheckUtils]: 362: Hoare triple {111837#(<= ~counter~0 39)} ~cond := #in~cond; {111837#(<= ~counter~0 39)} is VALID [2022-04-28 14:00:28,260 INFO L290 TraceCheckUtils]: 363: Hoare triple {111837#(<= ~counter~0 39)} assume !(0 == ~cond); {111837#(<= ~counter~0 39)} is VALID [2022-04-28 14:00:28,260 INFO L290 TraceCheckUtils]: 364: Hoare triple {111837#(<= ~counter~0 39)} assume true; {111837#(<= ~counter~0 39)} is VALID [2022-04-28 14:00:28,261 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 14:00:28,261 INFO L290 TraceCheckUtils]: 366: Hoare triple {111837#(<= ~counter~0 39)} assume !!(0 != ~y3~0); {111837#(<= ~counter~0 39)} is VALID [2022-04-28 14:00:28,261 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 14:00:28,263 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 14:00:28,263 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 14:00:28,263 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 14:00:28,264 INFO L290 TraceCheckUtils]: 371: Hoare triple {111865#(<= ~counter~0 40)} ~cond := #in~cond; {111865#(<= ~counter~0 40)} is VALID [2022-04-28 14:00:28,264 INFO L290 TraceCheckUtils]: 372: Hoare triple {111865#(<= ~counter~0 40)} assume !(0 == ~cond); {111865#(<= ~counter~0 40)} is VALID [2022-04-28 14:00:28,264 INFO L290 TraceCheckUtils]: 373: Hoare triple {111865#(<= ~counter~0 40)} assume true; {111865#(<= ~counter~0 40)} is VALID [2022-04-28 14:00:28,265 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 14:00:28,265 INFO L290 TraceCheckUtils]: 375: Hoare triple {111865#(<= ~counter~0 40)} assume !!(0 != ~y3~0); {111865#(<= ~counter~0 40)} is VALID [2022-04-28 14:00:28,265 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 14:00:28,267 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 14:00:28,267 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 14:00:28,268 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 14:00:28,268 INFO L290 TraceCheckUtils]: 380: Hoare triple {111893#(<= ~counter~0 41)} ~cond := #in~cond; {111893#(<= ~counter~0 41)} is VALID [2022-04-28 14:00:28,268 INFO L290 TraceCheckUtils]: 381: Hoare triple {111893#(<= ~counter~0 41)} assume !(0 == ~cond); {111893#(<= ~counter~0 41)} is VALID [2022-04-28 14:00:28,268 INFO L290 TraceCheckUtils]: 382: Hoare triple {111893#(<= ~counter~0 41)} assume true; {111893#(<= ~counter~0 41)} is VALID [2022-04-28 14:00:28,269 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 14:00:28,269 INFO L290 TraceCheckUtils]: 384: Hoare triple {111893#(<= ~counter~0 41)} assume !!(0 != ~y3~0); {111893#(<= ~counter~0 41)} is VALID [2022-04-28 14:00:28,269 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 14:00:28,271 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 14:00:28,271 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 14:00:28,272 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 14:00:28,272 INFO L290 TraceCheckUtils]: 389: Hoare triple {111921#(<= ~counter~0 42)} ~cond := #in~cond; {111921#(<= ~counter~0 42)} is VALID [2022-04-28 14:00:28,272 INFO L290 TraceCheckUtils]: 390: Hoare triple {111921#(<= ~counter~0 42)} assume !(0 == ~cond); {111921#(<= ~counter~0 42)} is VALID [2022-04-28 14:00:28,272 INFO L290 TraceCheckUtils]: 391: Hoare triple {111921#(<= ~counter~0 42)} assume true; {111921#(<= ~counter~0 42)} is VALID [2022-04-28 14:00:28,273 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 14:00:28,273 INFO L290 TraceCheckUtils]: 393: Hoare triple {111921#(<= ~counter~0 42)} assume !!(0 != ~y3~0); {111921#(<= ~counter~0 42)} is VALID [2022-04-28 14:00:28,273 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 14:00:28,274 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 14:00:28,274 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 14:00:28,274 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 14:00:28,274 INFO L290 TraceCheckUtils]: 398: Hoare triple {110717#false} ~cond := #in~cond; {110717#false} is VALID [2022-04-28 14:00:28,274 INFO L290 TraceCheckUtils]: 399: Hoare triple {110717#false} assume 0 == ~cond; {110717#false} is VALID [2022-04-28 14:00:28,274 INFO L290 TraceCheckUtils]: 400: Hoare triple {110717#false} assume !false; {110717#false} is VALID [2022-04-28 14:00:28,275 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 14:00:28,275 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 14:00:30,001 INFO L290 TraceCheckUtils]: 400: Hoare triple {110717#false} assume !false; {110717#false} is VALID [2022-04-28 14:00:30,001 INFO L290 TraceCheckUtils]: 399: Hoare triple {110717#false} assume 0 == ~cond; {110717#false} is VALID [2022-04-28 14:00:30,001 INFO L290 TraceCheckUtils]: 398: Hoare triple {110717#false} ~cond := #in~cond; {110717#false} is VALID [2022-04-28 14:00:30,001 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 14:00:30,001 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 14:00:30,002 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 14:00:30,002 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 14:00:30,002 INFO L290 TraceCheckUtils]: 393: Hoare triple {111981#(< ~counter~0 50)} assume !!(0 != ~y3~0); {111981#(< ~counter~0 50)} is VALID [2022-04-28 14:00:30,003 INFO L284 TraceCheckUtils]: 392: Hoare quadruple {110716#true} {111981#(< ~counter~0 50)} #63#return; {111981#(< ~counter~0 50)} is VALID [2022-04-28 14:00:30,003 INFO L290 TraceCheckUtils]: 391: Hoare triple {110716#true} assume true; {110716#true} is VALID [2022-04-28 14:00:30,003 INFO L290 TraceCheckUtils]: 390: Hoare triple {110716#true} assume !(0 == ~cond); {110716#true} is VALID [2022-04-28 14:00:30,003 INFO L290 TraceCheckUtils]: 389: Hoare triple {110716#true} ~cond := #in~cond; {110716#true} is VALID [2022-04-28 14:00:30,003 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 14:00:30,003 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 14:00:30,006 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 14:00:30,006 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 14:00:30,006 INFO L290 TraceCheckUtils]: 384: Hoare triple {112009#(< ~counter~0 49)} assume !!(0 != ~y3~0); {112009#(< ~counter~0 49)} is VALID [2022-04-28 14:00:30,007 INFO L284 TraceCheckUtils]: 383: Hoare quadruple {110716#true} {112009#(< ~counter~0 49)} #63#return; {112009#(< ~counter~0 49)} is VALID [2022-04-28 14:00:30,007 INFO L290 TraceCheckUtils]: 382: Hoare triple {110716#true} assume true; {110716#true} is VALID [2022-04-28 14:00:30,007 INFO L290 TraceCheckUtils]: 381: Hoare triple {110716#true} assume !(0 == ~cond); {110716#true} is VALID [2022-04-28 14:00:30,007 INFO L290 TraceCheckUtils]: 380: Hoare triple {110716#true} ~cond := #in~cond; {110716#true} is VALID [2022-04-28 14:00:30,007 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 14:00:30,008 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 14:00:30,009 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 14:00:30,009 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 14:00:30,010 INFO L290 TraceCheckUtils]: 375: Hoare triple {112037#(< ~counter~0 48)} assume !!(0 != ~y3~0); {112037#(< ~counter~0 48)} is VALID [2022-04-28 14:00:30,010 INFO L284 TraceCheckUtils]: 374: Hoare quadruple {110716#true} {112037#(< ~counter~0 48)} #63#return; {112037#(< ~counter~0 48)} is VALID [2022-04-28 14:00:30,010 INFO L290 TraceCheckUtils]: 373: Hoare triple {110716#true} assume true; {110716#true} is VALID [2022-04-28 14:00:30,010 INFO L290 TraceCheckUtils]: 372: Hoare triple {110716#true} assume !(0 == ~cond); {110716#true} is VALID [2022-04-28 14:00:30,010 INFO L290 TraceCheckUtils]: 371: Hoare triple {110716#true} ~cond := #in~cond; {110716#true} is VALID [2022-04-28 14:00:30,010 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 14:00:30,011 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 14:00:30,012 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 14:00:30,012 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 14:00:30,012 INFO L290 TraceCheckUtils]: 366: Hoare triple {112065#(< ~counter~0 47)} assume !!(0 != ~y3~0); {112065#(< ~counter~0 47)} is VALID [2022-04-28 14:00:30,013 INFO L284 TraceCheckUtils]: 365: Hoare quadruple {110716#true} {112065#(< ~counter~0 47)} #63#return; {112065#(< ~counter~0 47)} is VALID [2022-04-28 14:00:30,013 INFO L290 TraceCheckUtils]: 364: Hoare triple {110716#true} assume true; {110716#true} is VALID [2022-04-28 14:00:30,013 INFO L290 TraceCheckUtils]: 363: Hoare triple {110716#true} assume !(0 == ~cond); {110716#true} is VALID [2022-04-28 14:00:30,013 INFO L290 TraceCheckUtils]: 362: Hoare triple {110716#true} ~cond := #in~cond; {110716#true} is VALID [2022-04-28 14:00:30,013 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 14:00:30,013 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 14:00:30,015 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 14:00:30,016 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 14:00:30,016 INFO L290 TraceCheckUtils]: 357: Hoare triple {112093#(< ~counter~0 46)} assume !!(0 != ~y3~0); {112093#(< ~counter~0 46)} is VALID [2022-04-28 14:00:30,017 INFO L284 TraceCheckUtils]: 356: Hoare quadruple {110716#true} {112093#(< ~counter~0 46)} #63#return; {112093#(< ~counter~0 46)} is VALID [2022-04-28 14:00:30,017 INFO L290 TraceCheckUtils]: 355: Hoare triple {110716#true} assume true; {110716#true} is VALID [2022-04-28 14:00:30,017 INFO L290 TraceCheckUtils]: 354: Hoare triple {110716#true} assume !(0 == ~cond); {110716#true} is VALID [2022-04-28 14:00:30,017 INFO L290 TraceCheckUtils]: 353: Hoare triple {110716#true} ~cond := #in~cond; {110716#true} is VALID [2022-04-28 14:00:30,017 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 14:00:30,017 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 14:00:30,018 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 14:00:30,019 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 14:00:30,019 INFO L290 TraceCheckUtils]: 348: Hoare triple {112121#(< ~counter~0 45)} assume !!(0 != ~y3~0); {112121#(< ~counter~0 45)} is VALID [2022-04-28 14:00:30,020 INFO L284 TraceCheckUtils]: 347: Hoare quadruple {110716#true} {112121#(< ~counter~0 45)} #63#return; {112121#(< ~counter~0 45)} is VALID [2022-04-28 14:00:30,020 INFO L290 TraceCheckUtils]: 346: Hoare triple {110716#true} assume true; {110716#true} is VALID [2022-04-28 14:00:30,020 INFO L290 TraceCheckUtils]: 345: Hoare triple {110716#true} assume !(0 == ~cond); {110716#true} is VALID [2022-04-28 14:00:30,020 INFO L290 TraceCheckUtils]: 344: Hoare triple {110716#true} ~cond := #in~cond; {110716#true} is VALID [2022-04-28 14:00:30,020 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 14:00:30,020 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 14:00:30,021 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 14:00:30,021 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 14:00:30,022 INFO L290 TraceCheckUtils]: 339: Hoare triple {112149#(< ~counter~0 44)} assume !!(0 != ~y3~0); {112149#(< ~counter~0 44)} is VALID [2022-04-28 14:00:30,022 INFO L284 TraceCheckUtils]: 338: Hoare quadruple {110716#true} {112149#(< ~counter~0 44)} #63#return; {112149#(< ~counter~0 44)} is VALID [2022-04-28 14:00:30,022 INFO L290 TraceCheckUtils]: 337: Hoare triple {110716#true} assume true; {110716#true} is VALID [2022-04-28 14:00:30,022 INFO L290 TraceCheckUtils]: 336: Hoare triple {110716#true} assume !(0 == ~cond); {110716#true} is VALID [2022-04-28 14:00:30,022 INFO L290 TraceCheckUtils]: 335: Hoare triple {110716#true} ~cond := #in~cond; {110716#true} is VALID [2022-04-28 14:00:30,022 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 14:00:30,023 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 14:00:30,024 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 14:00:30,024 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 14:00:30,024 INFO L290 TraceCheckUtils]: 330: Hoare triple {111921#(<= ~counter~0 42)} assume !!(0 != ~y3~0); {111921#(<= ~counter~0 42)} is VALID [2022-04-28 14:00:30,025 INFO L284 TraceCheckUtils]: 329: Hoare quadruple {110716#true} {111921#(<= ~counter~0 42)} #63#return; {111921#(<= ~counter~0 42)} is VALID [2022-04-28 14:00:30,025 INFO L290 TraceCheckUtils]: 328: Hoare triple {110716#true} assume true; {110716#true} is VALID [2022-04-28 14:00:30,025 INFO L290 TraceCheckUtils]: 327: Hoare triple {110716#true} assume !(0 == ~cond); {110716#true} is VALID [2022-04-28 14:00:30,025 INFO L290 TraceCheckUtils]: 326: Hoare triple {110716#true} ~cond := #in~cond; {110716#true} is VALID [2022-04-28 14:00:30,025 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 14:00:30,025 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 14:00:30,026 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 14:00:30,026 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 14:00:30,027 INFO L290 TraceCheckUtils]: 321: Hoare triple {111893#(<= ~counter~0 41)} assume !!(0 != ~y3~0); {111893#(<= ~counter~0 41)} is VALID [2022-04-28 14:00:30,027 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {110716#true} {111893#(<= ~counter~0 41)} #63#return; {111893#(<= ~counter~0 41)} is VALID [2022-04-28 14:00:30,027 INFO L290 TraceCheckUtils]: 319: Hoare triple {110716#true} assume true; {110716#true} is VALID [2022-04-28 14:00:30,027 INFO L290 TraceCheckUtils]: 318: Hoare triple {110716#true} assume !(0 == ~cond); {110716#true} is VALID [2022-04-28 14:00:30,027 INFO L290 TraceCheckUtils]: 317: Hoare triple {110716#true} ~cond := #in~cond; {110716#true} is VALID [2022-04-28 14:00:30,027 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 14:00:30,028 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 14:00:30,029 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 14:00:30,029 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 14:00:30,029 INFO L290 TraceCheckUtils]: 312: Hoare triple {111865#(<= ~counter~0 40)} assume !!(0 != ~y3~0); {111865#(<= ~counter~0 40)} is VALID [2022-04-28 14:00:30,030 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {110716#true} {111865#(<= ~counter~0 40)} #63#return; {111865#(<= ~counter~0 40)} is VALID [2022-04-28 14:00:30,030 INFO L290 TraceCheckUtils]: 310: Hoare triple {110716#true} assume true; {110716#true} is VALID [2022-04-28 14:00:30,030 INFO L290 TraceCheckUtils]: 309: Hoare triple {110716#true} assume !(0 == ~cond); {110716#true} is VALID [2022-04-28 14:00:30,030 INFO L290 TraceCheckUtils]: 308: Hoare triple {110716#true} ~cond := #in~cond; {110716#true} is VALID [2022-04-28 14:00:30,030 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 14:00:30,030 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 14:00:30,031 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 14:00:30,031 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 14:00:30,032 INFO L290 TraceCheckUtils]: 303: Hoare triple {111837#(<= ~counter~0 39)} assume !!(0 != ~y3~0); {111837#(<= ~counter~0 39)} is VALID [2022-04-28 14:00:30,032 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {110716#true} {111837#(<= ~counter~0 39)} #63#return; {111837#(<= ~counter~0 39)} is VALID [2022-04-28 14:00:30,032 INFO L290 TraceCheckUtils]: 301: Hoare triple {110716#true} assume true; {110716#true} is VALID [2022-04-28 14:00:30,032 INFO L290 TraceCheckUtils]: 300: Hoare triple {110716#true} assume !(0 == ~cond); {110716#true} is VALID [2022-04-28 14:00:30,032 INFO L290 TraceCheckUtils]: 299: Hoare triple {110716#true} ~cond := #in~cond; {110716#true} is VALID [2022-04-28 14:00:30,032 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 14:00:30,033 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 14:00:30,034 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 14:00:30,034 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 14:00:30,034 INFO L290 TraceCheckUtils]: 294: Hoare triple {111809#(<= ~counter~0 38)} assume !!(0 != ~y3~0); {111809#(<= ~counter~0 38)} is VALID [2022-04-28 14:00:30,035 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {110716#true} {111809#(<= ~counter~0 38)} #63#return; {111809#(<= ~counter~0 38)} is VALID [2022-04-28 14:00:30,035 INFO L290 TraceCheckUtils]: 292: Hoare triple {110716#true} assume true; {110716#true} is VALID [2022-04-28 14:00:30,035 INFO L290 TraceCheckUtils]: 291: Hoare triple {110716#true} assume !(0 == ~cond); {110716#true} is VALID [2022-04-28 14:00:30,035 INFO L290 TraceCheckUtils]: 290: Hoare triple {110716#true} ~cond := #in~cond; {110716#true} is VALID [2022-04-28 14:00:30,035 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 14:00:30,035 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 14:00:30,036 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 14:00:30,037 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 14:00:30,037 INFO L290 TraceCheckUtils]: 285: Hoare triple {111781#(<= ~counter~0 37)} assume !!(0 != ~y3~0); {111781#(<= ~counter~0 37)} is VALID [2022-04-28 14:00:30,037 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {110716#true} {111781#(<= ~counter~0 37)} #63#return; {111781#(<= ~counter~0 37)} is VALID [2022-04-28 14:00:30,037 INFO L290 TraceCheckUtils]: 283: Hoare triple {110716#true} assume true; {110716#true} is VALID [2022-04-28 14:00:30,037 INFO L290 TraceCheckUtils]: 282: Hoare triple {110716#true} assume !(0 == ~cond); {110716#true} is VALID [2022-04-28 14:00:30,037 INFO L290 TraceCheckUtils]: 281: Hoare triple {110716#true} ~cond := #in~cond; {110716#true} is VALID [2022-04-28 14:00:30,038 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 14:00:30,038 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 14:00:30,039 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 14:00:30,039 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 14:00:30,039 INFO L290 TraceCheckUtils]: 276: Hoare triple {111753#(<= ~counter~0 36)} assume !!(0 != ~y3~0); {111753#(<= ~counter~0 36)} is VALID [2022-04-28 14:00:30,040 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {110716#true} {111753#(<= ~counter~0 36)} #63#return; {111753#(<= ~counter~0 36)} is VALID [2022-04-28 14:00:30,040 INFO L290 TraceCheckUtils]: 274: Hoare triple {110716#true} assume true; {110716#true} is VALID [2022-04-28 14:00:30,040 INFO L290 TraceCheckUtils]: 273: Hoare triple {110716#true} assume !(0 == ~cond); {110716#true} is VALID [2022-04-28 14:00:30,040 INFO L290 TraceCheckUtils]: 272: Hoare triple {110716#true} ~cond := #in~cond; {110716#true} is VALID [2022-04-28 14:00:30,040 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 14:00:30,040 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 14:00:30,041 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 14:00:30,042 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 14:00:30,042 INFO L290 TraceCheckUtils]: 267: Hoare triple {111725#(<= ~counter~0 35)} assume !!(0 != ~y3~0); {111725#(<= ~counter~0 35)} is VALID [2022-04-28 14:00:30,042 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {110716#true} {111725#(<= ~counter~0 35)} #63#return; {111725#(<= ~counter~0 35)} is VALID [2022-04-28 14:00:30,042 INFO L290 TraceCheckUtils]: 265: Hoare triple {110716#true} assume true; {110716#true} is VALID [2022-04-28 14:00:30,042 INFO L290 TraceCheckUtils]: 264: Hoare triple {110716#true} assume !(0 == ~cond); {110716#true} is VALID [2022-04-28 14:00:30,043 INFO L290 TraceCheckUtils]: 263: Hoare triple {110716#true} ~cond := #in~cond; {110716#true} is VALID [2022-04-28 14:00:30,043 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 14:00:30,043 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 14:00:30,044 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 14:00:30,044 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 14:00:30,045 INFO L290 TraceCheckUtils]: 258: Hoare triple {111697#(<= ~counter~0 34)} assume !!(0 != ~y3~0); {111697#(<= ~counter~0 34)} is VALID [2022-04-28 14:00:30,045 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {110716#true} {111697#(<= ~counter~0 34)} #63#return; {111697#(<= ~counter~0 34)} is VALID [2022-04-28 14:00:30,045 INFO L290 TraceCheckUtils]: 256: Hoare triple {110716#true} assume true; {110716#true} is VALID [2022-04-28 14:00:30,045 INFO L290 TraceCheckUtils]: 255: Hoare triple {110716#true} assume !(0 == ~cond); {110716#true} is VALID [2022-04-28 14:00:30,045 INFO L290 TraceCheckUtils]: 254: Hoare triple {110716#true} ~cond := #in~cond; {110716#true} is VALID [2022-04-28 14:00:30,045 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 14:00:30,046 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 14:00:30,047 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 14:00:30,047 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 14:00:30,047 INFO L290 TraceCheckUtils]: 249: Hoare triple {111669#(<= ~counter~0 33)} assume !!(0 != ~y3~0); {111669#(<= ~counter~0 33)} is VALID [2022-04-28 14:00:30,048 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {110716#true} {111669#(<= ~counter~0 33)} #63#return; {111669#(<= ~counter~0 33)} is VALID [2022-04-28 14:00:30,048 INFO L290 TraceCheckUtils]: 247: Hoare triple {110716#true} assume true; {110716#true} is VALID [2022-04-28 14:00:30,048 INFO L290 TraceCheckUtils]: 246: Hoare triple {110716#true} assume !(0 == ~cond); {110716#true} is VALID [2022-04-28 14:00:30,048 INFO L290 TraceCheckUtils]: 245: Hoare triple {110716#true} ~cond := #in~cond; {110716#true} is VALID [2022-04-28 14:00:30,048 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 14:00:30,048 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 14:00:30,049 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 14:00:30,049 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 14:00:30,050 INFO L290 TraceCheckUtils]: 240: Hoare triple {111641#(<= ~counter~0 32)} assume !!(0 != ~y3~0); {111641#(<= ~counter~0 32)} is VALID [2022-04-28 14:00:30,050 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {110716#true} {111641#(<= ~counter~0 32)} #63#return; {111641#(<= ~counter~0 32)} is VALID [2022-04-28 14:00:30,050 INFO L290 TraceCheckUtils]: 238: Hoare triple {110716#true} assume true; {110716#true} is VALID [2022-04-28 14:00:30,050 INFO L290 TraceCheckUtils]: 237: Hoare triple {110716#true} assume !(0 == ~cond); {110716#true} is VALID [2022-04-28 14:00:30,050 INFO L290 TraceCheckUtils]: 236: Hoare triple {110716#true} ~cond := #in~cond; {110716#true} is VALID [2022-04-28 14:00:30,051 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 14:00:30,051 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 14:00:30,052 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 14:00:30,052 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 14:00:30,052 INFO L290 TraceCheckUtils]: 231: Hoare triple {111613#(<= ~counter~0 31)} assume !!(0 != ~y3~0); {111613#(<= ~counter~0 31)} is VALID [2022-04-28 14:00:30,053 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {110716#true} {111613#(<= ~counter~0 31)} #63#return; {111613#(<= ~counter~0 31)} is VALID [2022-04-28 14:00:30,053 INFO L290 TraceCheckUtils]: 229: Hoare triple {110716#true} assume true; {110716#true} is VALID [2022-04-28 14:00:30,053 INFO L290 TraceCheckUtils]: 228: Hoare triple {110716#true} assume !(0 == ~cond); {110716#true} is VALID [2022-04-28 14:00:30,053 INFO L290 TraceCheckUtils]: 227: Hoare triple {110716#true} ~cond := #in~cond; {110716#true} is VALID [2022-04-28 14:00:30,053 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 14:00:30,053 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 14:00:30,054 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 14:00:30,055 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 14:00:30,055 INFO L290 TraceCheckUtils]: 222: Hoare triple {111585#(<= ~counter~0 30)} assume !!(0 != ~y3~0); {111585#(<= ~counter~0 30)} is VALID [2022-04-28 14:00:30,055 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {110716#true} {111585#(<= ~counter~0 30)} #63#return; {111585#(<= ~counter~0 30)} is VALID [2022-04-28 14:00:30,055 INFO L290 TraceCheckUtils]: 220: Hoare triple {110716#true} assume true; {110716#true} is VALID [2022-04-28 14:00:30,056 INFO L290 TraceCheckUtils]: 219: Hoare triple {110716#true} assume !(0 == ~cond); {110716#true} is VALID [2022-04-28 14:00:30,056 INFO L290 TraceCheckUtils]: 218: Hoare triple {110716#true} ~cond := #in~cond; {110716#true} is VALID [2022-04-28 14:00:30,056 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 14:00:30,056 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 14:00:30,057 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 14:00:30,057 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 14:00:30,057 INFO L290 TraceCheckUtils]: 213: Hoare triple {111557#(<= ~counter~0 29)} assume !!(0 != ~y3~0); {111557#(<= ~counter~0 29)} is VALID [2022-04-28 14:00:30,058 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {110716#true} {111557#(<= ~counter~0 29)} #63#return; {111557#(<= ~counter~0 29)} is VALID [2022-04-28 14:00:30,058 INFO L290 TraceCheckUtils]: 211: Hoare triple {110716#true} assume true; {110716#true} is VALID [2022-04-28 14:00:30,058 INFO L290 TraceCheckUtils]: 210: Hoare triple {110716#true} assume !(0 == ~cond); {110716#true} is VALID [2022-04-28 14:00:30,058 INFO L290 TraceCheckUtils]: 209: Hoare triple {110716#true} ~cond := #in~cond; {110716#true} is VALID [2022-04-28 14:00:30,058 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 14:00:30,058 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 14:00:30,059 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 14:00:30,060 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 14:00:30,060 INFO L290 TraceCheckUtils]: 204: Hoare triple {111529#(<= ~counter~0 28)} assume !!(0 != ~y3~0); {111529#(<= ~counter~0 28)} is VALID [2022-04-28 14:00:30,060 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {110716#true} {111529#(<= ~counter~0 28)} #63#return; {111529#(<= ~counter~0 28)} is VALID [2022-04-28 14:00:30,061 INFO L290 TraceCheckUtils]: 202: Hoare triple {110716#true} assume true; {110716#true} is VALID [2022-04-28 14:00:30,061 INFO L290 TraceCheckUtils]: 201: Hoare triple {110716#true} assume !(0 == ~cond); {110716#true} is VALID [2022-04-28 14:00:30,061 INFO L290 TraceCheckUtils]: 200: Hoare triple {110716#true} ~cond := #in~cond; {110716#true} is VALID [2022-04-28 14:00:30,061 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 14:00:30,061 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 14:00:30,062 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 14:00:30,062 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 14:00:30,062 INFO L290 TraceCheckUtils]: 195: Hoare triple {111501#(<= ~counter~0 27)} assume !!(0 != ~y3~0); {111501#(<= ~counter~0 27)} is VALID [2022-04-28 14:00:30,063 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {110716#true} {111501#(<= ~counter~0 27)} #63#return; {111501#(<= ~counter~0 27)} is VALID [2022-04-28 14:00:30,063 INFO L290 TraceCheckUtils]: 193: Hoare triple {110716#true} assume true; {110716#true} is VALID [2022-04-28 14:00:30,063 INFO L290 TraceCheckUtils]: 192: Hoare triple {110716#true} assume !(0 == ~cond); {110716#true} is VALID [2022-04-28 14:00:30,063 INFO L290 TraceCheckUtils]: 191: Hoare triple {110716#true} ~cond := #in~cond; {110716#true} is VALID [2022-04-28 14:00:30,063 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 14:00:30,063 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 14:00:30,065 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 14:00:30,065 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 14:00:30,065 INFO L290 TraceCheckUtils]: 186: Hoare triple {111473#(<= ~counter~0 26)} assume !!(0 != ~y3~0); {111473#(<= ~counter~0 26)} is VALID [2022-04-28 14:00:30,066 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {110716#true} {111473#(<= ~counter~0 26)} #63#return; {111473#(<= ~counter~0 26)} is VALID [2022-04-28 14:00:30,066 INFO L290 TraceCheckUtils]: 184: Hoare triple {110716#true} assume true; {110716#true} is VALID [2022-04-28 14:00:30,066 INFO L290 TraceCheckUtils]: 183: Hoare triple {110716#true} assume !(0 == ~cond); {110716#true} is VALID [2022-04-28 14:00:30,066 INFO L290 TraceCheckUtils]: 182: Hoare triple {110716#true} ~cond := #in~cond; {110716#true} is VALID [2022-04-28 14:00:30,066 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 14:00:30,066 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 14:00:30,067 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 14:00:30,067 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 14:00:30,068 INFO L290 TraceCheckUtils]: 177: Hoare triple {111445#(<= ~counter~0 25)} assume !!(0 != ~y3~0); {111445#(<= ~counter~0 25)} is VALID [2022-04-28 14:00:30,068 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {110716#true} {111445#(<= ~counter~0 25)} #63#return; {111445#(<= ~counter~0 25)} is VALID [2022-04-28 14:00:30,068 INFO L290 TraceCheckUtils]: 175: Hoare triple {110716#true} assume true; {110716#true} is VALID [2022-04-28 14:00:30,068 INFO L290 TraceCheckUtils]: 174: Hoare triple {110716#true} assume !(0 == ~cond); {110716#true} is VALID [2022-04-28 14:00:30,068 INFO L290 TraceCheckUtils]: 173: Hoare triple {110716#true} ~cond := #in~cond; {110716#true} is VALID [2022-04-28 14:00:30,068 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 14:00:30,069 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 14:00:30,070 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 14:00:30,070 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 14:00:30,070 INFO L290 TraceCheckUtils]: 168: Hoare triple {111417#(<= ~counter~0 24)} assume !!(0 != ~y3~0); {111417#(<= ~counter~0 24)} is VALID [2022-04-28 14:00:30,071 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {110716#true} {111417#(<= ~counter~0 24)} #63#return; {111417#(<= ~counter~0 24)} is VALID [2022-04-28 14:00:30,071 INFO L290 TraceCheckUtils]: 166: Hoare triple {110716#true} assume true; {110716#true} is VALID [2022-04-28 14:00:30,071 INFO L290 TraceCheckUtils]: 165: Hoare triple {110716#true} assume !(0 == ~cond); {110716#true} is VALID [2022-04-28 14:00:30,071 INFO L290 TraceCheckUtils]: 164: Hoare triple {110716#true} ~cond := #in~cond; {110716#true} is VALID [2022-04-28 14:00:30,071 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 14:00:30,071 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 14:00:30,072 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 14:00:30,072 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 14:00:30,073 INFO L290 TraceCheckUtils]: 159: Hoare triple {111389#(<= ~counter~0 23)} assume !!(0 != ~y3~0); {111389#(<= ~counter~0 23)} is VALID [2022-04-28 14:00:30,073 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {110716#true} {111389#(<= ~counter~0 23)} #63#return; {111389#(<= ~counter~0 23)} is VALID [2022-04-28 14:00:30,073 INFO L290 TraceCheckUtils]: 157: Hoare triple {110716#true} assume true; {110716#true} is VALID [2022-04-28 14:00:30,073 INFO L290 TraceCheckUtils]: 156: Hoare triple {110716#true} assume !(0 == ~cond); {110716#true} is VALID [2022-04-28 14:00:30,073 INFO L290 TraceCheckUtils]: 155: Hoare triple {110716#true} ~cond := #in~cond; {110716#true} is VALID [2022-04-28 14:00:30,073 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 14:00:30,074 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 14:00:30,075 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 14:00:30,075 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 14:00:30,075 INFO L290 TraceCheckUtils]: 150: Hoare triple {111361#(<= ~counter~0 22)} assume !!(0 != ~y3~0); {111361#(<= ~counter~0 22)} is VALID [2022-04-28 14:00:30,076 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {110716#true} {111361#(<= ~counter~0 22)} #63#return; {111361#(<= ~counter~0 22)} is VALID [2022-04-28 14:00:30,076 INFO L290 TraceCheckUtils]: 148: Hoare triple {110716#true} assume true; {110716#true} is VALID [2022-04-28 14:00:30,076 INFO L290 TraceCheckUtils]: 147: Hoare triple {110716#true} assume !(0 == ~cond); {110716#true} is VALID [2022-04-28 14:00:30,076 INFO L290 TraceCheckUtils]: 146: Hoare triple {110716#true} ~cond := #in~cond; {110716#true} is VALID [2022-04-28 14:00:30,076 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 14:00:30,076 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 14:00:30,077 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 14:00:30,077 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 14:00:30,078 INFO L290 TraceCheckUtils]: 141: Hoare triple {111333#(<= ~counter~0 21)} assume !!(0 != ~y3~0); {111333#(<= ~counter~0 21)} is VALID [2022-04-28 14:00:30,078 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {110716#true} {111333#(<= ~counter~0 21)} #63#return; {111333#(<= ~counter~0 21)} is VALID [2022-04-28 14:00:30,078 INFO L290 TraceCheckUtils]: 139: Hoare triple {110716#true} assume true; {110716#true} is VALID [2022-04-28 14:00:30,078 INFO L290 TraceCheckUtils]: 138: Hoare triple {110716#true} assume !(0 == ~cond); {110716#true} is VALID [2022-04-28 14:00:30,078 INFO L290 TraceCheckUtils]: 137: Hoare triple {110716#true} ~cond := #in~cond; {110716#true} is VALID [2022-04-28 14:00:30,078 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 14:00:30,079 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 14:00:30,080 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 14:00:30,080 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 14:00:30,080 INFO L290 TraceCheckUtils]: 132: Hoare triple {111305#(<= ~counter~0 20)} assume !!(0 != ~y3~0); {111305#(<= ~counter~0 20)} is VALID [2022-04-28 14:00:30,081 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {110716#true} {111305#(<= ~counter~0 20)} #63#return; {111305#(<= ~counter~0 20)} is VALID [2022-04-28 14:00:30,081 INFO L290 TraceCheckUtils]: 130: Hoare triple {110716#true} assume true; {110716#true} is VALID [2022-04-28 14:00:30,081 INFO L290 TraceCheckUtils]: 129: Hoare triple {110716#true} assume !(0 == ~cond); {110716#true} is VALID [2022-04-28 14:00:30,081 INFO L290 TraceCheckUtils]: 128: Hoare triple {110716#true} ~cond := #in~cond; {110716#true} is VALID [2022-04-28 14:00:30,081 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 14:00:30,081 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 14:00:30,082 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 14:00:30,083 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 14:00:30,083 INFO L290 TraceCheckUtils]: 123: Hoare triple {111277#(<= ~counter~0 19)} assume !!(0 != ~y3~0); {111277#(<= ~counter~0 19)} is VALID [2022-04-28 14:00:30,083 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {110716#true} {111277#(<= ~counter~0 19)} #63#return; {111277#(<= ~counter~0 19)} is VALID [2022-04-28 14:00:30,083 INFO L290 TraceCheckUtils]: 121: Hoare triple {110716#true} assume true; {110716#true} is VALID [2022-04-28 14:00:30,083 INFO L290 TraceCheckUtils]: 120: Hoare triple {110716#true} assume !(0 == ~cond); {110716#true} is VALID [2022-04-28 14:00:30,084 INFO L290 TraceCheckUtils]: 119: Hoare triple {110716#true} ~cond := #in~cond; {110716#true} is VALID [2022-04-28 14:00:30,084 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 14:00:30,084 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 14:00:30,085 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 14:00:30,085 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 14:00:30,085 INFO L290 TraceCheckUtils]: 114: Hoare triple {111249#(<= ~counter~0 18)} assume !!(0 != ~y3~0); {111249#(<= ~counter~0 18)} is VALID [2022-04-28 14:00:30,086 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {110716#true} {111249#(<= ~counter~0 18)} #63#return; {111249#(<= ~counter~0 18)} is VALID [2022-04-28 14:00:30,086 INFO L290 TraceCheckUtils]: 112: Hoare triple {110716#true} assume true; {110716#true} is VALID [2022-04-28 14:00:30,086 INFO L290 TraceCheckUtils]: 111: Hoare triple {110716#true} assume !(0 == ~cond); {110716#true} is VALID [2022-04-28 14:00:30,086 INFO L290 TraceCheckUtils]: 110: Hoare triple {110716#true} ~cond := #in~cond; {110716#true} is VALID [2022-04-28 14:00:30,086 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 14:00:30,086 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 14:00:30,087 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 14:00:30,088 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 14:00:30,088 INFO L290 TraceCheckUtils]: 105: Hoare triple {111221#(<= ~counter~0 17)} assume !!(0 != ~y3~0); {111221#(<= ~counter~0 17)} is VALID [2022-04-28 14:00:30,088 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {110716#true} {111221#(<= ~counter~0 17)} #63#return; {111221#(<= ~counter~0 17)} is VALID [2022-04-28 14:00:30,088 INFO L290 TraceCheckUtils]: 103: Hoare triple {110716#true} assume true; {110716#true} is VALID [2022-04-28 14:00:30,089 INFO L290 TraceCheckUtils]: 102: Hoare triple {110716#true} assume !(0 == ~cond); {110716#true} is VALID [2022-04-28 14:00:30,089 INFO L290 TraceCheckUtils]: 101: Hoare triple {110716#true} ~cond := #in~cond; {110716#true} is VALID [2022-04-28 14:00:30,089 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 14:00:30,089 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 14:00:30,090 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 14:00:30,090 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 14:00:30,090 INFO L290 TraceCheckUtils]: 96: Hoare triple {111193#(<= ~counter~0 16)} assume !!(0 != ~y3~0); {111193#(<= ~counter~0 16)} is VALID [2022-04-28 14:00:30,091 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {110716#true} {111193#(<= ~counter~0 16)} #63#return; {111193#(<= ~counter~0 16)} is VALID [2022-04-28 14:00:30,091 INFO L290 TraceCheckUtils]: 94: Hoare triple {110716#true} assume true; {110716#true} is VALID [2022-04-28 14:00:30,091 INFO L290 TraceCheckUtils]: 93: Hoare triple {110716#true} assume !(0 == ~cond); {110716#true} is VALID [2022-04-28 14:00:30,091 INFO L290 TraceCheckUtils]: 92: Hoare triple {110716#true} ~cond := #in~cond; {110716#true} is VALID [2022-04-28 14:00:30,091 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 14:00:30,091 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 14:00:30,092 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 14:00:30,093 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 14:00:30,093 INFO L290 TraceCheckUtils]: 87: Hoare triple {111165#(<= ~counter~0 15)} assume !!(0 != ~y3~0); {111165#(<= ~counter~0 15)} is VALID [2022-04-28 14:00:30,093 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {110716#true} {111165#(<= ~counter~0 15)} #63#return; {111165#(<= ~counter~0 15)} is VALID [2022-04-28 14:00:30,094 INFO L290 TraceCheckUtils]: 85: Hoare triple {110716#true} assume true; {110716#true} is VALID [2022-04-28 14:00:30,094 INFO L290 TraceCheckUtils]: 84: Hoare triple {110716#true} assume !(0 == ~cond); {110716#true} is VALID [2022-04-28 14:00:30,094 INFO L290 TraceCheckUtils]: 83: Hoare triple {110716#true} ~cond := #in~cond; {110716#true} is VALID [2022-04-28 14:00:30,094 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 14:00:30,094 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 14:00:30,095 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 14:00:30,095 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 14:00:30,096 INFO L290 TraceCheckUtils]: 78: Hoare triple {111137#(<= ~counter~0 14)} assume !!(0 != ~y3~0); {111137#(<= ~counter~0 14)} is VALID [2022-04-28 14:00:30,096 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {110716#true} {111137#(<= ~counter~0 14)} #63#return; {111137#(<= ~counter~0 14)} is VALID [2022-04-28 14:00:30,096 INFO L290 TraceCheckUtils]: 76: Hoare triple {110716#true} assume true; {110716#true} is VALID [2022-04-28 14:00:30,096 INFO L290 TraceCheckUtils]: 75: Hoare triple {110716#true} assume !(0 == ~cond); {110716#true} is VALID [2022-04-28 14:00:30,096 INFO L290 TraceCheckUtils]: 74: Hoare triple {110716#true} ~cond := #in~cond; {110716#true} is VALID [2022-04-28 14:00:30,096 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 14:00:30,097 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 14:00:30,098 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 14:00:30,098 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 14:00:30,098 INFO L290 TraceCheckUtils]: 69: Hoare triple {111109#(<= ~counter~0 13)} assume !!(0 != ~y3~0); {111109#(<= ~counter~0 13)} is VALID [2022-04-28 14:00:30,099 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {110716#true} {111109#(<= ~counter~0 13)} #63#return; {111109#(<= ~counter~0 13)} is VALID [2022-04-28 14:00:30,099 INFO L290 TraceCheckUtils]: 67: Hoare triple {110716#true} assume true; {110716#true} is VALID [2022-04-28 14:00:30,099 INFO L290 TraceCheckUtils]: 66: Hoare triple {110716#true} assume !(0 == ~cond); {110716#true} is VALID [2022-04-28 14:00:30,099 INFO L290 TraceCheckUtils]: 65: Hoare triple {110716#true} ~cond := #in~cond; {110716#true} is VALID [2022-04-28 14:00:30,099 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 14:00:30,099 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 14:00:30,100 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 14:00:30,100 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 14:00:30,101 INFO L290 TraceCheckUtils]: 60: Hoare triple {111081#(<= ~counter~0 12)} assume !!(0 != ~y3~0); {111081#(<= ~counter~0 12)} is VALID [2022-04-28 14:00:30,101 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {110716#true} {111081#(<= ~counter~0 12)} #63#return; {111081#(<= ~counter~0 12)} is VALID [2022-04-28 14:00:30,101 INFO L290 TraceCheckUtils]: 58: Hoare triple {110716#true} assume true; {110716#true} is VALID [2022-04-28 14:00:30,101 INFO L290 TraceCheckUtils]: 57: Hoare triple {110716#true} assume !(0 == ~cond); {110716#true} is VALID [2022-04-28 14:00:30,101 INFO L290 TraceCheckUtils]: 56: Hoare triple {110716#true} ~cond := #in~cond; {110716#true} is VALID [2022-04-28 14:00:30,102 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 14:00:30,102 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 14:00:30,103 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 14:00:30,104 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 14:00:30,104 INFO L290 TraceCheckUtils]: 51: Hoare triple {111053#(<= ~counter~0 11)} assume !!(0 != ~y3~0); {111053#(<= ~counter~0 11)} is VALID [2022-04-28 14:00:30,104 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {110716#true} {111053#(<= ~counter~0 11)} #63#return; {111053#(<= ~counter~0 11)} is VALID [2022-04-28 14:00:30,105 INFO L290 TraceCheckUtils]: 49: Hoare triple {110716#true} assume true; {110716#true} is VALID [2022-04-28 14:00:30,105 INFO L290 TraceCheckUtils]: 48: Hoare triple {110716#true} assume !(0 == ~cond); {110716#true} is VALID [2022-04-28 14:00:30,105 INFO L290 TraceCheckUtils]: 47: Hoare triple {110716#true} ~cond := #in~cond; {110716#true} is VALID [2022-04-28 14:00:30,105 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 14:00:30,105 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 14:00:30,106 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 14:00:30,107 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 14:00:30,107 INFO L290 TraceCheckUtils]: 42: Hoare triple {111025#(<= ~counter~0 10)} assume !!(0 != ~y3~0); {111025#(<= ~counter~0 10)} is VALID [2022-04-28 14:00:30,107 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {110716#true} {111025#(<= ~counter~0 10)} #63#return; {111025#(<= ~counter~0 10)} is VALID [2022-04-28 14:00:30,108 INFO L290 TraceCheckUtils]: 40: Hoare triple {110716#true} assume true; {110716#true} is VALID [2022-04-28 14:00:30,108 INFO L290 TraceCheckUtils]: 39: Hoare triple {110716#true} assume !(0 == ~cond); {110716#true} is VALID [2022-04-28 14:00:30,108 INFO L290 TraceCheckUtils]: 38: Hoare triple {110716#true} ~cond := #in~cond; {110716#true} is VALID [2022-04-28 14:00:30,108 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 14:00:30,108 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 14:00:30,109 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 14:00:30,109 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 14:00:30,110 INFO L290 TraceCheckUtils]: 33: Hoare triple {110997#(<= ~counter~0 9)} assume !!(0 != ~y3~0); {110997#(<= ~counter~0 9)} is VALID [2022-04-28 14:00:30,110 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {110716#true} {110997#(<= ~counter~0 9)} #63#return; {110997#(<= ~counter~0 9)} is VALID [2022-04-28 14:00:30,110 INFO L290 TraceCheckUtils]: 31: Hoare triple {110716#true} assume true; {110716#true} is VALID [2022-04-28 14:00:30,110 INFO L290 TraceCheckUtils]: 30: Hoare triple {110716#true} assume !(0 == ~cond); {110716#true} is VALID [2022-04-28 14:00:30,110 INFO L290 TraceCheckUtils]: 29: Hoare triple {110716#true} ~cond := #in~cond; {110716#true} is VALID [2022-04-28 14:00:30,111 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 14:00:30,111 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 14:00:30,112 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 14:00:30,112 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 14:00:30,112 INFO L290 TraceCheckUtils]: 24: Hoare triple {110969#(<= ~counter~0 8)} assume !!(0 != ~y3~0); {110969#(<= ~counter~0 8)} is VALID [2022-04-28 14:00:30,113 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {110716#true} {110969#(<= ~counter~0 8)} #63#return; {110969#(<= ~counter~0 8)} is VALID [2022-04-28 14:00:30,113 INFO L290 TraceCheckUtils]: 22: Hoare triple {110716#true} assume true; {110716#true} is VALID [2022-04-28 14:00:30,113 INFO L290 TraceCheckUtils]: 21: Hoare triple {110716#true} assume !(0 == ~cond); {110716#true} is VALID [2022-04-28 14:00:30,113 INFO L290 TraceCheckUtils]: 20: Hoare triple {110716#true} ~cond := #in~cond; {110716#true} is VALID [2022-04-28 14:00:30,113 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 14:00:30,113 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 14:00:30,115 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 14:00:30,115 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 14:00:30,115 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {110716#true} {110941#(<= ~counter~0 7)} #61#return; {110941#(<= ~counter~0 7)} is VALID [2022-04-28 14:00:30,115 INFO L290 TraceCheckUtils]: 14: Hoare triple {110716#true} assume true; {110716#true} is VALID [2022-04-28 14:00:30,115 INFO L290 TraceCheckUtils]: 13: Hoare triple {110716#true} assume !(0 == ~cond); {110716#true} is VALID [2022-04-28 14:00:30,115 INFO L290 TraceCheckUtils]: 12: Hoare triple {110716#true} ~cond := #in~cond; {110716#true} is VALID [2022-04-28 14:00:30,115 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 14:00:30,116 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {110716#true} {110941#(<= ~counter~0 7)} #59#return; {110941#(<= ~counter~0 7)} is VALID [2022-04-28 14:00:30,116 INFO L290 TraceCheckUtils]: 9: Hoare triple {110716#true} assume true; {110716#true} is VALID [2022-04-28 14:00:30,116 INFO L290 TraceCheckUtils]: 8: Hoare triple {110716#true} assume !(0 == ~cond); {110716#true} is VALID [2022-04-28 14:00:30,116 INFO L290 TraceCheckUtils]: 7: Hoare triple {110716#true} ~cond := #in~cond; {110716#true} is VALID [2022-04-28 14:00:30,116 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 14:00:30,116 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 14:00:30,117 INFO L272 TraceCheckUtils]: 4: Hoare triple {110941#(<= ~counter~0 7)} call #t~ret7 := main(); {110941#(<= ~counter~0 7)} is VALID [2022-04-28 14:00:30,117 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {110941#(<= ~counter~0 7)} {110716#true} #67#return; {110941#(<= ~counter~0 7)} is VALID [2022-04-28 14:00:30,117 INFO L290 TraceCheckUtils]: 2: Hoare triple {110941#(<= ~counter~0 7)} assume true; {110941#(<= ~counter~0 7)} is VALID [2022-04-28 14:00:30,118 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 14:00:30,118 INFO L272 TraceCheckUtils]: 0: Hoare triple {110716#true} call ULTIMATE.init(); {110716#true} is VALID [2022-04-28 14:00:30,118 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 14:00:30,118 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:00:30,119 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [627566236] [2022-04-28 14:00:30,119 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 14:00:30,119 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1635257578] [2022-04-28 14:00:30,119 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1635257578] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 14:00:30,119 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 14:00:30,119 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [46, 46] total 54 [2022-04-28 14:00:30,119 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:00:30,119 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1559967671] [2022-04-28 14:00:30,119 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1559967671] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:00:30,119 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:00:30,119 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [46] imperfect sequences [] total 46 [2022-04-28 14:00:30,119 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1073374706] [2022-04-28 14:00:30,119 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:00:30,120 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 14:00:30,120 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:00:30,120 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 14:00:30,547 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 14:00:30,547 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 46 states [2022-04-28 14:00:30,547 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:00:30,548 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 46 interpolants. [2022-04-28 14:00:30,548 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1331, Invalid=1531, Unknown=0, NotChecked=0, Total=2862 [2022-04-28 14:00:30,548 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 14:00:33,120 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:00:33,121 INFO L93 Difference]: Finished difference Result 412 states and 456 transitions. [2022-04-28 14:00:33,121 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 88 states. [2022-04-28 14:00:33,121 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 14:00:33,121 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:00:33,121 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 14:00:33,129 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 88 states and 455 transitions. [2022-04-28 14:00:33,130 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 14:00:33,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 88 states and 455 transitions. [2022-04-28 14:00:33,137 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 88 states and 455 transitions. [2022-04-28 14:00:33,658 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 14:00:33,666 INFO L225 Difference]: With dead ends: 412 [2022-04-28 14:00:33,667 INFO L226 Difference]: Without dead ends: 407 [2022-04-28 14:00:33,667 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 14:00:33,667 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 14:00:33,668 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 14:00:33,668 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 407 states. [2022-04-28 14:00:34,279 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 407 to 407. [2022-04-28 14:00:34,279 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:00:34,280 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 14:00:34,280 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 14:00:34,281 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 14:00:34,287 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:00:34,287 INFO L93 Difference]: Finished difference Result 407 states and 451 transitions. [2022-04-28 14:00:34,287 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 451 transitions. [2022-04-28 14:00:34,287 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:00:34,287 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:00:34,288 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 14:00:34,288 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 14:00:34,294 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:00:34,294 INFO L93 Difference]: Finished difference Result 407 states and 451 transitions. [2022-04-28 14:00:34,294 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 451 transitions. [2022-04-28 14:00:34,294 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:00:34,294 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:00:34,294 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:00:34,295 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:00:34,295 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 14:00:34,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 407 states and 451 transitions. [2022-04-28 14:00:34,303 INFO L78 Accepts]: Start accepts. Automaton has 407 states and 451 transitions. Word has length 401 [2022-04-28 14:00:34,303 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:00:34,303 INFO L495 AbstractCegarLoop]: Abstraction has 407 states and 451 transitions. [2022-04-28 14:00:34,303 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 14:00:34,303 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 407 states and 451 transitions. [2022-04-28 14:00:35,131 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 14:00:35,131 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 451 transitions. [2022-04-28 14:00:35,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 411 [2022-04-28 14:00:35,133 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:00:35,133 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 14:00:35,152 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 14:00:35,333 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 14:00:35,333 INFO L420 AbstractCegarLoop]: === Iteration 47 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:00:35,334 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:00:35,334 INFO L85 PathProgramCache]: Analyzing trace with hash -290400420, now seen corresponding path program 85 times [2022-04-28 14:00:35,334 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:00:35,334 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [210393717] [2022-04-28 14:00:35,334 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:00:35,334 INFO L85 PathProgramCache]: Analyzing trace with hash -290400420, now seen corresponding path program 86 times [2022-04-28 14:00:35,334 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:00:35,334 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1193167874] [2022-04-28 14:00:35,334 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:00:35,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:00:35,380 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 14:00:35,380 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1395258639] [2022-04-28 14:00:35,380 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-28 14:00:35,380 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 14:00:35,380 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 14:00:35,381 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 14:00:35,382 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 14:00:35,519 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-28 14:00:35,519 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 14:00:35,523 INFO L263 TraceCheckSpWp]: Trace formula consists of 1082 conjuncts, 91 conjunts are in the unsatisfiable core [2022-04-28 14:00:35,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:00:35,588 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 14:00:37,823 INFO L272 TraceCheckUtils]: 0: Hoare triple {115711#true} call ULTIMATE.init(); {115711#true} is VALID [2022-04-28 14:00:37,824 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 14:00:37,824 INFO L290 TraceCheckUtils]: 2: Hoare triple {115719#(<= ~counter~0 0)} assume true; {115719#(<= ~counter~0 0)} is VALID [2022-04-28 14:00:37,825 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {115719#(<= ~counter~0 0)} {115711#true} #67#return; {115719#(<= ~counter~0 0)} is VALID [2022-04-28 14:00:37,825 INFO L272 TraceCheckUtils]: 4: Hoare triple {115719#(<= ~counter~0 0)} call #t~ret7 := main(); {115719#(<= ~counter~0 0)} is VALID [2022-04-28 14:00:37,825 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 14:00:37,826 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 14:00:37,826 INFO L290 TraceCheckUtils]: 7: Hoare triple {115719#(<= ~counter~0 0)} ~cond := #in~cond; {115719#(<= ~counter~0 0)} is VALID [2022-04-28 14:00:37,826 INFO L290 TraceCheckUtils]: 8: Hoare triple {115719#(<= ~counter~0 0)} assume !(0 == ~cond); {115719#(<= ~counter~0 0)} is VALID [2022-04-28 14:00:37,826 INFO L290 TraceCheckUtils]: 9: Hoare triple {115719#(<= ~counter~0 0)} assume true; {115719#(<= ~counter~0 0)} is VALID [2022-04-28 14:00:37,827 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 14:00:37,827 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 14:00:37,827 INFO L290 TraceCheckUtils]: 12: Hoare triple {115719#(<= ~counter~0 0)} ~cond := #in~cond; {115719#(<= ~counter~0 0)} is VALID [2022-04-28 14:00:37,828 INFO L290 TraceCheckUtils]: 13: Hoare triple {115719#(<= ~counter~0 0)} assume !(0 == ~cond); {115719#(<= ~counter~0 0)} is VALID [2022-04-28 14:00:37,828 INFO L290 TraceCheckUtils]: 14: Hoare triple {115719#(<= ~counter~0 0)} assume true; {115719#(<= ~counter~0 0)} is VALID [2022-04-28 14:00:37,828 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 14:00:37,828 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 14:00:37,831 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 14:00:37,831 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 14:00:37,832 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 14:00:37,832 INFO L290 TraceCheckUtils]: 20: Hoare triple {115768#(<= ~counter~0 1)} ~cond := #in~cond; {115768#(<= ~counter~0 1)} is VALID [2022-04-28 14:00:37,832 INFO L290 TraceCheckUtils]: 21: Hoare triple {115768#(<= ~counter~0 1)} assume !(0 == ~cond); {115768#(<= ~counter~0 1)} is VALID [2022-04-28 14:00:37,832 INFO L290 TraceCheckUtils]: 22: Hoare triple {115768#(<= ~counter~0 1)} assume true; {115768#(<= ~counter~0 1)} is VALID [2022-04-28 14:00:37,833 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 14:00:37,833 INFO L290 TraceCheckUtils]: 24: Hoare triple {115768#(<= ~counter~0 1)} assume !!(0 != ~y3~0); {115768#(<= ~counter~0 1)} is VALID [2022-04-28 14:00:37,833 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 14:00:37,835 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 14:00:37,835 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 14:00:37,835 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 14:00:37,836 INFO L290 TraceCheckUtils]: 29: Hoare triple {115796#(<= ~counter~0 2)} ~cond := #in~cond; {115796#(<= ~counter~0 2)} is VALID [2022-04-28 14:00:37,836 INFO L290 TraceCheckUtils]: 30: Hoare triple {115796#(<= ~counter~0 2)} assume !(0 == ~cond); {115796#(<= ~counter~0 2)} is VALID [2022-04-28 14:00:37,836 INFO L290 TraceCheckUtils]: 31: Hoare triple {115796#(<= ~counter~0 2)} assume true; {115796#(<= ~counter~0 2)} is VALID [2022-04-28 14:00:37,837 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 14:00:37,837 INFO L290 TraceCheckUtils]: 33: Hoare triple {115796#(<= ~counter~0 2)} assume !!(0 != ~y3~0); {115796#(<= ~counter~0 2)} is VALID [2022-04-28 14:00:37,837 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 14:00:37,838 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 14:00:37,838 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 14:00:37,839 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 14:00:37,839 INFO L290 TraceCheckUtils]: 38: Hoare triple {115824#(<= ~counter~0 3)} ~cond := #in~cond; {115824#(<= ~counter~0 3)} is VALID [2022-04-28 14:00:37,839 INFO L290 TraceCheckUtils]: 39: Hoare triple {115824#(<= ~counter~0 3)} assume !(0 == ~cond); {115824#(<= ~counter~0 3)} is VALID [2022-04-28 14:00:37,840 INFO L290 TraceCheckUtils]: 40: Hoare triple {115824#(<= ~counter~0 3)} assume true; {115824#(<= ~counter~0 3)} is VALID [2022-04-28 14:00:37,840 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 14:00:37,840 INFO L290 TraceCheckUtils]: 42: Hoare triple {115824#(<= ~counter~0 3)} assume !!(0 != ~y3~0); {115824#(<= ~counter~0 3)} is VALID [2022-04-28 14:00:37,841 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 14:00:37,842 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 14:00:37,842 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 14:00:37,843 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 14:00:37,843 INFO L290 TraceCheckUtils]: 47: Hoare triple {115852#(<= ~counter~0 4)} ~cond := #in~cond; {115852#(<= ~counter~0 4)} is VALID [2022-04-28 14:00:37,843 INFO L290 TraceCheckUtils]: 48: Hoare triple {115852#(<= ~counter~0 4)} assume !(0 == ~cond); {115852#(<= ~counter~0 4)} is VALID [2022-04-28 14:00:37,843 INFO L290 TraceCheckUtils]: 49: Hoare triple {115852#(<= ~counter~0 4)} assume true; {115852#(<= ~counter~0 4)} is VALID [2022-04-28 14:00:37,844 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 14:00:37,844 INFO L290 TraceCheckUtils]: 51: Hoare triple {115852#(<= ~counter~0 4)} assume !!(0 != ~y3~0); {115852#(<= ~counter~0 4)} is VALID [2022-04-28 14:00:37,844 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 14:00:37,845 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 14:00:37,846 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 14:00:37,846 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 14:00:37,846 INFO L290 TraceCheckUtils]: 56: Hoare triple {115880#(<= ~counter~0 5)} ~cond := #in~cond; {115880#(<= ~counter~0 5)} is VALID [2022-04-28 14:00:37,847 INFO L290 TraceCheckUtils]: 57: Hoare triple {115880#(<= ~counter~0 5)} assume !(0 == ~cond); {115880#(<= ~counter~0 5)} is VALID [2022-04-28 14:00:37,847 INFO L290 TraceCheckUtils]: 58: Hoare triple {115880#(<= ~counter~0 5)} assume true; {115880#(<= ~counter~0 5)} is VALID [2022-04-28 14:00:37,847 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 14:00:37,848 INFO L290 TraceCheckUtils]: 60: Hoare triple {115880#(<= ~counter~0 5)} assume !!(0 != ~y3~0); {115880#(<= ~counter~0 5)} is VALID [2022-04-28 14:00:37,848 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 14:00:37,849 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 14:00:37,849 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 14:00:37,850 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 14:00:37,850 INFO L290 TraceCheckUtils]: 65: Hoare triple {115908#(<= ~counter~0 6)} ~cond := #in~cond; {115908#(<= ~counter~0 6)} is VALID [2022-04-28 14:00:37,850 INFO L290 TraceCheckUtils]: 66: Hoare triple {115908#(<= ~counter~0 6)} assume !(0 == ~cond); {115908#(<= ~counter~0 6)} is VALID [2022-04-28 14:00:37,851 INFO L290 TraceCheckUtils]: 67: Hoare triple {115908#(<= ~counter~0 6)} assume true; {115908#(<= ~counter~0 6)} is VALID [2022-04-28 14:00:37,851 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 14:00:37,851 INFO L290 TraceCheckUtils]: 69: Hoare triple {115908#(<= ~counter~0 6)} assume !!(0 != ~y3~0); {115908#(<= ~counter~0 6)} is VALID [2022-04-28 14:00:37,852 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 14:00:37,853 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 14:00:37,853 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 14:00:37,854 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 14:00:37,854 INFO L290 TraceCheckUtils]: 74: Hoare triple {115936#(<= ~counter~0 7)} ~cond := #in~cond; {115936#(<= ~counter~0 7)} is VALID [2022-04-28 14:00:37,854 INFO L290 TraceCheckUtils]: 75: Hoare triple {115936#(<= ~counter~0 7)} assume !(0 == ~cond); {115936#(<= ~counter~0 7)} is VALID [2022-04-28 14:00:37,854 INFO L290 TraceCheckUtils]: 76: Hoare triple {115936#(<= ~counter~0 7)} assume true; {115936#(<= ~counter~0 7)} is VALID [2022-04-28 14:00:37,855 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 14:00:37,855 INFO L290 TraceCheckUtils]: 78: Hoare triple {115936#(<= ~counter~0 7)} assume !!(0 != ~y3~0); {115936#(<= ~counter~0 7)} is VALID [2022-04-28 14:00:37,855 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 14:00:37,857 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 14:00:37,857 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 14:00:37,857 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 14:00:37,858 INFO L290 TraceCheckUtils]: 83: Hoare triple {115964#(<= ~counter~0 8)} ~cond := #in~cond; {115964#(<= ~counter~0 8)} is VALID [2022-04-28 14:00:37,858 INFO L290 TraceCheckUtils]: 84: Hoare triple {115964#(<= ~counter~0 8)} assume !(0 == ~cond); {115964#(<= ~counter~0 8)} is VALID [2022-04-28 14:00:37,858 INFO L290 TraceCheckUtils]: 85: Hoare triple {115964#(<= ~counter~0 8)} assume true; {115964#(<= ~counter~0 8)} is VALID [2022-04-28 14:00:37,859 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 14:00:37,859 INFO L290 TraceCheckUtils]: 87: Hoare triple {115964#(<= ~counter~0 8)} assume !!(0 != ~y3~0); {115964#(<= ~counter~0 8)} is VALID [2022-04-28 14:00:37,859 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 14:00:37,860 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 14:00:37,861 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 14:00:37,861 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 14:00:37,861 INFO L290 TraceCheckUtils]: 92: Hoare triple {115992#(<= ~counter~0 9)} ~cond := #in~cond; {115992#(<= ~counter~0 9)} is VALID [2022-04-28 14:00:37,862 INFO L290 TraceCheckUtils]: 93: Hoare triple {115992#(<= ~counter~0 9)} assume !(0 == ~cond); {115992#(<= ~counter~0 9)} is VALID [2022-04-28 14:00:37,862 INFO L290 TraceCheckUtils]: 94: Hoare triple {115992#(<= ~counter~0 9)} assume true; {115992#(<= ~counter~0 9)} is VALID [2022-04-28 14:00:37,862 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 14:00:37,863 INFO L290 TraceCheckUtils]: 96: Hoare triple {115992#(<= ~counter~0 9)} assume !!(0 != ~y3~0); {115992#(<= ~counter~0 9)} is VALID [2022-04-28 14:00:37,863 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 14:00:37,864 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 14:00:37,864 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 14:00:37,865 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 14:00:37,865 INFO L290 TraceCheckUtils]: 101: Hoare triple {116020#(<= ~counter~0 10)} ~cond := #in~cond; {116020#(<= ~counter~0 10)} is VALID [2022-04-28 14:00:37,865 INFO L290 TraceCheckUtils]: 102: Hoare triple {116020#(<= ~counter~0 10)} assume !(0 == ~cond); {116020#(<= ~counter~0 10)} is VALID [2022-04-28 14:00:37,866 INFO L290 TraceCheckUtils]: 103: Hoare triple {116020#(<= ~counter~0 10)} assume true; {116020#(<= ~counter~0 10)} is VALID [2022-04-28 14:00:37,866 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 14:00:37,866 INFO L290 TraceCheckUtils]: 105: Hoare triple {116020#(<= ~counter~0 10)} assume !!(0 != ~y3~0); {116020#(<= ~counter~0 10)} is VALID [2022-04-28 14:00:37,867 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 14:00:37,868 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 14:00:37,868 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 14:00:37,868 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 14:00:37,869 INFO L290 TraceCheckUtils]: 110: Hoare triple {116048#(<= ~counter~0 11)} ~cond := #in~cond; {116048#(<= ~counter~0 11)} is VALID [2022-04-28 14:00:37,869 INFO L290 TraceCheckUtils]: 111: Hoare triple {116048#(<= ~counter~0 11)} assume !(0 == ~cond); {116048#(<= ~counter~0 11)} is VALID [2022-04-28 14:00:37,869 INFO L290 TraceCheckUtils]: 112: Hoare triple {116048#(<= ~counter~0 11)} assume true; {116048#(<= ~counter~0 11)} is VALID [2022-04-28 14:00:37,870 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 14:00:37,870 INFO L290 TraceCheckUtils]: 114: Hoare triple {116048#(<= ~counter~0 11)} assume !!(0 != ~y3~0); {116048#(<= ~counter~0 11)} is VALID [2022-04-28 14:00:37,870 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 14:00:37,871 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 14:00:37,872 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 14:00:37,872 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 14:00:37,872 INFO L290 TraceCheckUtils]: 119: Hoare triple {116076#(<= ~counter~0 12)} ~cond := #in~cond; {116076#(<= ~counter~0 12)} is VALID [2022-04-28 14:00:37,873 INFO L290 TraceCheckUtils]: 120: Hoare triple {116076#(<= ~counter~0 12)} assume !(0 == ~cond); {116076#(<= ~counter~0 12)} is VALID [2022-04-28 14:00:37,873 INFO L290 TraceCheckUtils]: 121: Hoare triple {116076#(<= ~counter~0 12)} assume true; {116076#(<= ~counter~0 12)} is VALID [2022-04-28 14:00:37,873 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 14:00:37,874 INFO L290 TraceCheckUtils]: 123: Hoare triple {116076#(<= ~counter~0 12)} assume !!(0 != ~y3~0); {116076#(<= ~counter~0 12)} is VALID [2022-04-28 14:00:37,874 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 14:00:37,875 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 14:00:37,875 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 14:00:37,876 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 14:00:37,876 INFO L290 TraceCheckUtils]: 128: Hoare triple {116104#(<= ~counter~0 13)} ~cond := #in~cond; {116104#(<= ~counter~0 13)} is VALID [2022-04-28 14:00:37,876 INFO L290 TraceCheckUtils]: 129: Hoare triple {116104#(<= ~counter~0 13)} assume !(0 == ~cond); {116104#(<= ~counter~0 13)} is VALID [2022-04-28 14:00:37,876 INFO L290 TraceCheckUtils]: 130: Hoare triple {116104#(<= ~counter~0 13)} assume true; {116104#(<= ~counter~0 13)} is VALID [2022-04-28 14:00:37,877 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 14:00:37,877 INFO L290 TraceCheckUtils]: 132: Hoare triple {116104#(<= ~counter~0 13)} assume !!(0 != ~y3~0); {116104#(<= ~counter~0 13)} is VALID [2022-04-28 14:00:37,877 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 14:00:37,879 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 14:00:37,879 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 14:00:37,879 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 14:00:37,880 INFO L290 TraceCheckUtils]: 137: Hoare triple {116132#(<= ~counter~0 14)} ~cond := #in~cond; {116132#(<= ~counter~0 14)} is VALID [2022-04-28 14:00:37,880 INFO L290 TraceCheckUtils]: 138: Hoare triple {116132#(<= ~counter~0 14)} assume !(0 == ~cond); {116132#(<= ~counter~0 14)} is VALID [2022-04-28 14:00:37,880 INFO L290 TraceCheckUtils]: 139: Hoare triple {116132#(<= ~counter~0 14)} assume true; {116132#(<= ~counter~0 14)} is VALID [2022-04-28 14:00:37,881 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 14:00:37,881 INFO L290 TraceCheckUtils]: 141: Hoare triple {116132#(<= ~counter~0 14)} assume !!(0 != ~y3~0); {116132#(<= ~counter~0 14)} is VALID [2022-04-28 14:00:37,881 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 14:00:37,883 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 14:00:37,883 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 14:00:37,883 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 14:00:37,884 INFO L290 TraceCheckUtils]: 146: Hoare triple {116160#(<= ~counter~0 15)} ~cond := #in~cond; {116160#(<= ~counter~0 15)} is VALID [2022-04-28 14:00:37,884 INFO L290 TraceCheckUtils]: 147: Hoare triple {116160#(<= ~counter~0 15)} assume !(0 == ~cond); {116160#(<= ~counter~0 15)} is VALID [2022-04-28 14:00:37,884 INFO L290 TraceCheckUtils]: 148: Hoare triple {116160#(<= ~counter~0 15)} assume true; {116160#(<= ~counter~0 15)} is VALID [2022-04-28 14:00:37,885 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 14:00:37,885 INFO L290 TraceCheckUtils]: 150: Hoare triple {116160#(<= ~counter~0 15)} assume !!(0 != ~y3~0); {116160#(<= ~counter~0 15)} is VALID [2022-04-28 14:00:37,885 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 14:00:37,886 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 14:00:37,886 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 14:00:37,887 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 14:00:37,887 INFO L290 TraceCheckUtils]: 155: Hoare triple {116188#(<= ~counter~0 16)} ~cond := #in~cond; {116188#(<= ~counter~0 16)} is VALID [2022-04-28 14:00:37,887 INFO L290 TraceCheckUtils]: 156: Hoare triple {116188#(<= ~counter~0 16)} assume !(0 == ~cond); {116188#(<= ~counter~0 16)} is VALID [2022-04-28 14:00:37,888 INFO L290 TraceCheckUtils]: 157: Hoare triple {116188#(<= ~counter~0 16)} assume true; {116188#(<= ~counter~0 16)} is VALID [2022-04-28 14:00:37,888 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 14:00:37,888 INFO L290 TraceCheckUtils]: 159: Hoare triple {116188#(<= ~counter~0 16)} assume !!(0 != ~y3~0); {116188#(<= ~counter~0 16)} is VALID [2022-04-28 14:00:37,889 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 14:00:37,890 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 14:00:37,890 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 14:00:37,891 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 14:00:37,891 INFO L290 TraceCheckUtils]: 164: Hoare triple {116216#(<= ~counter~0 17)} ~cond := #in~cond; {116216#(<= ~counter~0 17)} is VALID [2022-04-28 14:00:37,891 INFO L290 TraceCheckUtils]: 165: Hoare triple {116216#(<= ~counter~0 17)} assume !(0 == ~cond); {116216#(<= ~counter~0 17)} is VALID [2022-04-28 14:00:37,891 INFO L290 TraceCheckUtils]: 166: Hoare triple {116216#(<= ~counter~0 17)} assume true; {116216#(<= ~counter~0 17)} is VALID [2022-04-28 14:00:37,892 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 14:00:37,892 INFO L290 TraceCheckUtils]: 168: Hoare triple {116216#(<= ~counter~0 17)} assume !!(0 != ~y3~0); {116216#(<= ~counter~0 17)} is VALID [2022-04-28 14:00:37,892 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 14:00:37,894 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 14:00:37,894 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 14:00:37,895 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 14:00:37,895 INFO L290 TraceCheckUtils]: 173: Hoare triple {116244#(<= ~counter~0 18)} ~cond := #in~cond; {116244#(<= ~counter~0 18)} is VALID [2022-04-28 14:00:37,895 INFO L290 TraceCheckUtils]: 174: Hoare triple {116244#(<= ~counter~0 18)} assume !(0 == ~cond); {116244#(<= ~counter~0 18)} is VALID [2022-04-28 14:00:37,895 INFO L290 TraceCheckUtils]: 175: Hoare triple {116244#(<= ~counter~0 18)} assume true; {116244#(<= ~counter~0 18)} is VALID [2022-04-28 14:00:37,896 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 14:00:37,896 INFO L290 TraceCheckUtils]: 177: Hoare triple {116244#(<= ~counter~0 18)} assume !!(0 != ~y3~0); {116244#(<= ~counter~0 18)} is VALID [2022-04-28 14:00:37,896 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 14:00:37,898 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 14:00:37,898 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 14:00:37,898 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 14:00:37,899 INFO L290 TraceCheckUtils]: 182: Hoare triple {116272#(<= ~counter~0 19)} ~cond := #in~cond; {116272#(<= ~counter~0 19)} is VALID [2022-04-28 14:00:37,899 INFO L290 TraceCheckUtils]: 183: Hoare triple {116272#(<= ~counter~0 19)} assume !(0 == ~cond); {116272#(<= ~counter~0 19)} is VALID [2022-04-28 14:00:37,899 INFO L290 TraceCheckUtils]: 184: Hoare triple {116272#(<= ~counter~0 19)} assume true; {116272#(<= ~counter~0 19)} is VALID [2022-04-28 14:00:37,900 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 14:00:37,900 INFO L290 TraceCheckUtils]: 186: Hoare triple {116272#(<= ~counter~0 19)} assume !!(0 != ~y3~0); {116272#(<= ~counter~0 19)} is VALID [2022-04-28 14:00:37,900 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 14:00:37,901 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 14:00:37,902 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 14:00:37,902 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 14:00:37,902 INFO L290 TraceCheckUtils]: 191: Hoare triple {116300#(<= ~counter~0 20)} ~cond := #in~cond; {116300#(<= ~counter~0 20)} is VALID [2022-04-28 14:00:37,903 INFO L290 TraceCheckUtils]: 192: Hoare triple {116300#(<= ~counter~0 20)} assume !(0 == ~cond); {116300#(<= ~counter~0 20)} is VALID [2022-04-28 14:00:37,903 INFO L290 TraceCheckUtils]: 193: Hoare triple {116300#(<= ~counter~0 20)} assume true; {116300#(<= ~counter~0 20)} is VALID [2022-04-28 14:00:37,903 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 14:00:37,903 INFO L290 TraceCheckUtils]: 195: Hoare triple {116300#(<= ~counter~0 20)} assume !!(0 != ~y3~0); {116300#(<= ~counter~0 20)} is VALID [2022-04-28 14:00:37,904 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 14:00:37,905 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 14:00:37,905 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 14:00:37,906 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 14:00:37,906 INFO L290 TraceCheckUtils]: 200: Hoare triple {116328#(<= ~counter~0 21)} ~cond := #in~cond; {116328#(<= ~counter~0 21)} is VALID [2022-04-28 14:00:37,906 INFO L290 TraceCheckUtils]: 201: Hoare triple {116328#(<= ~counter~0 21)} assume !(0 == ~cond); {116328#(<= ~counter~0 21)} is VALID [2022-04-28 14:00:37,906 INFO L290 TraceCheckUtils]: 202: Hoare triple {116328#(<= ~counter~0 21)} assume true; {116328#(<= ~counter~0 21)} is VALID [2022-04-28 14:00:37,907 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 14:00:37,907 INFO L290 TraceCheckUtils]: 204: Hoare triple {116328#(<= ~counter~0 21)} assume !!(0 != ~y3~0); {116328#(<= ~counter~0 21)} is VALID [2022-04-28 14:00:37,907 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 14:00:37,909 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 14:00:37,909 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 14:00:37,909 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 14:00:37,910 INFO L290 TraceCheckUtils]: 209: Hoare triple {116356#(<= ~counter~0 22)} ~cond := #in~cond; {116356#(<= ~counter~0 22)} is VALID [2022-04-28 14:00:37,910 INFO L290 TraceCheckUtils]: 210: Hoare triple {116356#(<= ~counter~0 22)} assume !(0 == ~cond); {116356#(<= ~counter~0 22)} is VALID [2022-04-28 14:00:37,910 INFO L290 TraceCheckUtils]: 211: Hoare triple {116356#(<= ~counter~0 22)} assume true; {116356#(<= ~counter~0 22)} is VALID [2022-04-28 14:00:37,911 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 14:00:37,911 INFO L290 TraceCheckUtils]: 213: Hoare triple {116356#(<= ~counter~0 22)} assume !!(0 != ~y3~0); {116356#(<= ~counter~0 22)} is VALID [2022-04-28 14:00:37,911 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 14:00:37,913 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 14:00:37,913 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 14:00:37,913 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 14:00:37,914 INFO L290 TraceCheckUtils]: 218: Hoare triple {116384#(<= ~counter~0 23)} ~cond := #in~cond; {116384#(<= ~counter~0 23)} is VALID [2022-04-28 14:00:37,914 INFO L290 TraceCheckUtils]: 219: Hoare triple {116384#(<= ~counter~0 23)} assume !(0 == ~cond); {116384#(<= ~counter~0 23)} is VALID [2022-04-28 14:00:37,914 INFO L290 TraceCheckUtils]: 220: Hoare triple {116384#(<= ~counter~0 23)} assume true; {116384#(<= ~counter~0 23)} is VALID [2022-04-28 14:00:37,915 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 14:00:37,915 INFO L290 TraceCheckUtils]: 222: Hoare triple {116384#(<= ~counter~0 23)} assume !!(0 != ~y3~0); {116384#(<= ~counter~0 23)} is VALID [2022-04-28 14:00:37,915 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 14:00:37,916 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 14:00:37,917 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 14:00:37,917 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 14:00:37,917 INFO L290 TraceCheckUtils]: 227: Hoare triple {116412#(<= ~counter~0 24)} ~cond := #in~cond; {116412#(<= ~counter~0 24)} is VALID [2022-04-28 14:00:37,918 INFO L290 TraceCheckUtils]: 228: Hoare triple {116412#(<= ~counter~0 24)} assume !(0 == ~cond); {116412#(<= ~counter~0 24)} is VALID [2022-04-28 14:00:37,918 INFO L290 TraceCheckUtils]: 229: Hoare triple {116412#(<= ~counter~0 24)} assume true; {116412#(<= ~counter~0 24)} is VALID [2022-04-28 14:00:37,918 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 14:00:37,919 INFO L290 TraceCheckUtils]: 231: Hoare triple {116412#(<= ~counter~0 24)} assume !!(0 != ~y3~0); {116412#(<= ~counter~0 24)} is VALID [2022-04-28 14:00:37,919 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 14:00:37,920 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 14:00:37,920 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 14:00:37,921 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 14:00:37,921 INFO L290 TraceCheckUtils]: 236: Hoare triple {116440#(<= ~counter~0 25)} ~cond := #in~cond; {116440#(<= ~counter~0 25)} is VALID [2022-04-28 14:00:37,921 INFO L290 TraceCheckUtils]: 237: Hoare triple {116440#(<= ~counter~0 25)} assume !(0 == ~cond); {116440#(<= ~counter~0 25)} is VALID [2022-04-28 14:00:37,921 INFO L290 TraceCheckUtils]: 238: Hoare triple {116440#(<= ~counter~0 25)} assume true; {116440#(<= ~counter~0 25)} is VALID [2022-04-28 14:00:37,922 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 14:00:37,922 INFO L290 TraceCheckUtils]: 240: Hoare triple {116440#(<= ~counter~0 25)} assume !!(0 != ~y3~0); {116440#(<= ~counter~0 25)} is VALID [2022-04-28 14:00:37,922 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 14:00:37,924 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 14:00:37,924 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 14:00:37,925 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 14:00:37,925 INFO L290 TraceCheckUtils]: 245: Hoare triple {116468#(<= ~counter~0 26)} ~cond := #in~cond; {116468#(<= ~counter~0 26)} is VALID [2022-04-28 14:00:37,925 INFO L290 TraceCheckUtils]: 246: Hoare triple {116468#(<= ~counter~0 26)} assume !(0 == ~cond); {116468#(<= ~counter~0 26)} is VALID [2022-04-28 14:00:37,925 INFO L290 TraceCheckUtils]: 247: Hoare triple {116468#(<= ~counter~0 26)} assume true; {116468#(<= ~counter~0 26)} is VALID [2022-04-28 14:00:37,926 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 14:00:37,926 INFO L290 TraceCheckUtils]: 249: Hoare triple {116468#(<= ~counter~0 26)} assume !!(0 != ~y3~0); {116468#(<= ~counter~0 26)} is VALID [2022-04-28 14:00:37,926 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 14:00:37,928 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 14:00:37,928 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 14:00:37,929 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 14:00:37,929 INFO L290 TraceCheckUtils]: 254: Hoare triple {116496#(<= ~counter~0 27)} ~cond := #in~cond; {116496#(<= ~counter~0 27)} is VALID [2022-04-28 14:00:37,929 INFO L290 TraceCheckUtils]: 255: Hoare triple {116496#(<= ~counter~0 27)} assume !(0 == ~cond); {116496#(<= ~counter~0 27)} is VALID [2022-04-28 14:00:37,929 INFO L290 TraceCheckUtils]: 256: Hoare triple {116496#(<= ~counter~0 27)} assume true; {116496#(<= ~counter~0 27)} is VALID [2022-04-28 14:00:37,930 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 14:00:37,930 INFO L290 TraceCheckUtils]: 258: Hoare triple {116496#(<= ~counter~0 27)} assume !!(0 != ~y3~0); {116496#(<= ~counter~0 27)} is VALID [2022-04-28 14:00:37,930 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 14:00:37,932 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 14:00:37,932 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 14:00:37,932 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 14:00:37,933 INFO L290 TraceCheckUtils]: 263: Hoare triple {116524#(<= ~counter~0 28)} ~cond := #in~cond; {116524#(<= ~counter~0 28)} is VALID [2022-04-28 14:00:37,933 INFO L290 TraceCheckUtils]: 264: Hoare triple {116524#(<= ~counter~0 28)} assume !(0 == ~cond); {116524#(<= ~counter~0 28)} is VALID [2022-04-28 14:00:37,933 INFO L290 TraceCheckUtils]: 265: Hoare triple {116524#(<= ~counter~0 28)} assume true; {116524#(<= ~counter~0 28)} is VALID [2022-04-28 14:00:37,934 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 14:00:37,934 INFO L290 TraceCheckUtils]: 267: Hoare triple {116524#(<= ~counter~0 28)} assume !!(0 != ~y3~0); {116524#(<= ~counter~0 28)} is VALID [2022-04-28 14:00:37,934 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 14:00:37,935 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 14:00:37,936 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 14:00:37,936 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 14:00:37,936 INFO L290 TraceCheckUtils]: 272: Hoare triple {116552#(<= ~counter~0 29)} ~cond := #in~cond; {116552#(<= ~counter~0 29)} is VALID [2022-04-28 14:00:37,937 INFO L290 TraceCheckUtils]: 273: Hoare triple {116552#(<= ~counter~0 29)} assume !(0 == ~cond); {116552#(<= ~counter~0 29)} is VALID [2022-04-28 14:00:37,937 INFO L290 TraceCheckUtils]: 274: Hoare triple {116552#(<= ~counter~0 29)} assume true; {116552#(<= ~counter~0 29)} is VALID [2022-04-28 14:00:37,937 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 14:00:37,937 INFO L290 TraceCheckUtils]: 276: Hoare triple {116552#(<= ~counter~0 29)} assume !!(0 != ~y3~0); {116552#(<= ~counter~0 29)} is VALID [2022-04-28 14:00:37,938 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 14:00:37,939 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 14:00:37,939 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 14:00:37,940 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 14:00:37,940 INFO L290 TraceCheckUtils]: 281: Hoare triple {116580#(<= ~counter~0 30)} ~cond := #in~cond; {116580#(<= ~counter~0 30)} is VALID [2022-04-28 14:00:37,940 INFO L290 TraceCheckUtils]: 282: Hoare triple {116580#(<= ~counter~0 30)} assume !(0 == ~cond); {116580#(<= ~counter~0 30)} is VALID [2022-04-28 14:00:37,940 INFO L290 TraceCheckUtils]: 283: Hoare triple {116580#(<= ~counter~0 30)} assume true; {116580#(<= ~counter~0 30)} is VALID [2022-04-28 14:00:37,941 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 14:00:37,941 INFO L290 TraceCheckUtils]: 285: Hoare triple {116580#(<= ~counter~0 30)} assume !!(0 != ~y3~0); {116580#(<= ~counter~0 30)} is VALID [2022-04-28 14:00:37,941 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 14:00:37,943 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 14:00:37,943 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 14:00:37,943 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 14:00:37,944 INFO L290 TraceCheckUtils]: 290: Hoare triple {116608#(<= ~counter~0 31)} ~cond := #in~cond; {116608#(<= ~counter~0 31)} is VALID [2022-04-28 14:00:37,944 INFO L290 TraceCheckUtils]: 291: Hoare triple {116608#(<= ~counter~0 31)} assume !(0 == ~cond); {116608#(<= ~counter~0 31)} is VALID [2022-04-28 14:00:37,944 INFO L290 TraceCheckUtils]: 292: Hoare triple {116608#(<= ~counter~0 31)} assume true; {116608#(<= ~counter~0 31)} is VALID [2022-04-28 14:00:37,945 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 14:00:37,945 INFO L290 TraceCheckUtils]: 294: Hoare triple {116608#(<= ~counter~0 31)} assume !!(0 != ~y3~0); {116608#(<= ~counter~0 31)} is VALID [2022-04-28 14:00:37,945 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 14:00:37,946 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 14:00:37,947 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 14:00:37,947 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 14:00:37,947 INFO L290 TraceCheckUtils]: 299: Hoare triple {116636#(<= ~counter~0 32)} ~cond := #in~cond; {116636#(<= ~counter~0 32)} is VALID [2022-04-28 14:00:37,948 INFO L290 TraceCheckUtils]: 300: Hoare triple {116636#(<= ~counter~0 32)} assume !(0 == ~cond); {116636#(<= ~counter~0 32)} is VALID [2022-04-28 14:00:37,948 INFO L290 TraceCheckUtils]: 301: Hoare triple {116636#(<= ~counter~0 32)} assume true; {116636#(<= ~counter~0 32)} is VALID [2022-04-28 14:00:37,948 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 14:00:37,949 INFO L290 TraceCheckUtils]: 303: Hoare triple {116636#(<= ~counter~0 32)} assume !!(0 != ~y3~0); {116636#(<= ~counter~0 32)} is VALID [2022-04-28 14:00:37,949 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 14:00:37,950 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 14:00:37,950 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 14:00:37,951 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 14:00:37,951 INFO L290 TraceCheckUtils]: 308: Hoare triple {116664#(<= ~counter~0 33)} ~cond := #in~cond; {116664#(<= ~counter~0 33)} is VALID [2022-04-28 14:00:37,951 INFO L290 TraceCheckUtils]: 309: Hoare triple {116664#(<= ~counter~0 33)} assume !(0 == ~cond); {116664#(<= ~counter~0 33)} is VALID [2022-04-28 14:00:37,952 INFO L290 TraceCheckUtils]: 310: Hoare triple {116664#(<= ~counter~0 33)} assume true; {116664#(<= ~counter~0 33)} is VALID [2022-04-28 14:00:37,952 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 14:00:37,952 INFO L290 TraceCheckUtils]: 312: Hoare triple {116664#(<= ~counter~0 33)} assume !!(0 != ~y3~0); {116664#(<= ~counter~0 33)} is VALID [2022-04-28 14:00:37,953 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 14:00:37,954 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 14:00:37,954 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 14:00:37,954 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 14:00:37,955 INFO L290 TraceCheckUtils]: 317: Hoare triple {116692#(<= ~counter~0 34)} ~cond := #in~cond; {116692#(<= ~counter~0 34)} is VALID [2022-04-28 14:00:37,955 INFO L290 TraceCheckUtils]: 318: Hoare triple {116692#(<= ~counter~0 34)} assume !(0 == ~cond); {116692#(<= ~counter~0 34)} is VALID [2022-04-28 14:00:37,955 INFO L290 TraceCheckUtils]: 319: Hoare triple {116692#(<= ~counter~0 34)} assume true; {116692#(<= ~counter~0 34)} is VALID [2022-04-28 14:00:37,956 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 14:00:37,956 INFO L290 TraceCheckUtils]: 321: Hoare triple {116692#(<= ~counter~0 34)} assume !!(0 != ~y3~0); {116692#(<= ~counter~0 34)} is VALID [2022-04-28 14:00:37,956 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 14:00:37,958 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 14:00:37,958 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 14:00:37,958 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 14:00:37,959 INFO L290 TraceCheckUtils]: 326: Hoare triple {116720#(<= ~counter~0 35)} ~cond := #in~cond; {116720#(<= ~counter~0 35)} is VALID [2022-04-28 14:00:37,959 INFO L290 TraceCheckUtils]: 327: Hoare triple {116720#(<= ~counter~0 35)} assume !(0 == ~cond); {116720#(<= ~counter~0 35)} is VALID [2022-04-28 14:00:37,959 INFO L290 TraceCheckUtils]: 328: Hoare triple {116720#(<= ~counter~0 35)} assume true; {116720#(<= ~counter~0 35)} is VALID [2022-04-28 14:00:37,960 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 14:00:37,960 INFO L290 TraceCheckUtils]: 330: Hoare triple {116720#(<= ~counter~0 35)} assume !!(0 != ~y3~0); {116720#(<= ~counter~0 35)} is VALID [2022-04-28 14:00:37,960 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 14:00:37,962 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 14:00:37,962 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 14:00:37,962 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 14:00:37,963 INFO L290 TraceCheckUtils]: 335: Hoare triple {116748#(<= ~counter~0 36)} ~cond := #in~cond; {116748#(<= ~counter~0 36)} is VALID [2022-04-28 14:00:37,963 INFO L290 TraceCheckUtils]: 336: Hoare triple {116748#(<= ~counter~0 36)} assume !(0 == ~cond); {116748#(<= ~counter~0 36)} is VALID [2022-04-28 14:00:37,963 INFO L290 TraceCheckUtils]: 337: Hoare triple {116748#(<= ~counter~0 36)} assume true; {116748#(<= ~counter~0 36)} is VALID [2022-04-28 14:00:37,964 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 14:00:37,964 INFO L290 TraceCheckUtils]: 339: Hoare triple {116748#(<= ~counter~0 36)} assume !!(0 != ~y3~0); {116748#(<= ~counter~0 36)} is VALID [2022-04-28 14:00:37,964 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 14:00:37,965 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 14:00:37,966 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 14:00:37,966 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 14:00:37,967 INFO L290 TraceCheckUtils]: 344: Hoare triple {116776#(<= ~counter~0 37)} ~cond := #in~cond; {116776#(<= ~counter~0 37)} is VALID [2022-04-28 14:00:37,967 INFO L290 TraceCheckUtils]: 345: Hoare triple {116776#(<= ~counter~0 37)} assume !(0 == ~cond); {116776#(<= ~counter~0 37)} is VALID [2022-04-28 14:00:37,967 INFO L290 TraceCheckUtils]: 346: Hoare triple {116776#(<= ~counter~0 37)} assume true; {116776#(<= ~counter~0 37)} is VALID [2022-04-28 14:00:37,968 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 14:00:37,968 INFO L290 TraceCheckUtils]: 348: Hoare triple {116776#(<= ~counter~0 37)} assume !!(0 != ~y3~0); {116776#(<= ~counter~0 37)} is VALID [2022-04-28 14:00:37,968 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 14:00:37,969 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 14:00:37,970 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 14:00:37,970 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 14:00:37,970 INFO L290 TraceCheckUtils]: 353: Hoare triple {116804#(<= ~counter~0 38)} ~cond := #in~cond; {116804#(<= ~counter~0 38)} is VALID [2022-04-28 14:00:37,971 INFO L290 TraceCheckUtils]: 354: Hoare triple {116804#(<= ~counter~0 38)} assume !(0 == ~cond); {116804#(<= ~counter~0 38)} is VALID [2022-04-28 14:00:37,971 INFO L290 TraceCheckUtils]: 355: Hoare triple {116804#(<= ~counter~0 38)} assume true; {116804#(<= ~counter~0 38)} is VALID [2022-04-28 14:00:37,971 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 14:00:37,972 INFO L290 TraceCheckUtils]: 357: Hoare triple {116804#(<= ~counter~0 38)} assume !!(0 != ~y3~0); {116804#(<= ~counter~0 38)} is VALID [2022-04-28 14:00:37,972 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 14:00:37,973 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 14:00:37,973 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 14:00:37,974 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 14:00:37,974 INFO L290 TraceCheckUtils]: 362: Hoare triple {116832#(<= ~counter~0 39)} ~cond := #in~cond; {116832#(<= ~counter~0 39)} is VALID [2022-04-28 14:00:37,974 INFO L290 TraceCheckUtils]: 363: Hoare triple {116832#(<= ~counter~0 39)} assume !(0 == ~cond); {116832#(<= ~counter~0 39)} is VALID [2022-04-28 14:00:37,975 INFO L290 TraceCheckUtils]: 364: Hoare triple {116832#(<= ~counter~0 39)} assume true; {116832#(<= ~counter~0 39)} is VALID [2022-04-28 14:00:37,975 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 14:00:37,975 INFO L290 TraceCheckUtils]: 366: Hoare triple {116832#(<= ~counter~0 39)} assume !!(0 != ~y3~0); {116832#(<= ~counter~0 39)} is VALID [2022-04-28 14:00:37,976 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 14:00:37,977 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 14:00:37,977 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 14:00:37,978 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 14:00:37,978 INFO L290 TraceCheckUtils]: 371: Hoare triple {116860#(<= ~counter~0 40)} ~cond := #in~cond; {116860#(<= ~counter~0 40)} is VALID [2022-04-28 14:00:37,978 INFO L290 TraceCheckUtils]: 372: Hoare triple {116860#(<= ~counter~0 40)} assume !(0 == ~cond); {116860#(<= ~counter~0 40)} is VALID [2022-04-28 14:00:37,978 INFO L290 TraceCheckUtils]: 373: Hoare triple {116860#(<= ~counter~0 40)} assume true; {116860#(<= ~counter~0 40)} is VALID [2022-04-28 14:00:37,979 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 14:00:37,979 INFO L290 TraceCheckUtils]: 375: Hoare triple {116860#(<= ~counter~0 40)} assume !!(0 != ~y3~0); {116860#(<= ~counter~0 40)} is VALID [2022-04-28 14:00:37,979 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 14:00:37,981 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 14:00:37,981 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 14:00:37,981 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 14:00:37,982 INFO L290 TraceCheckUtils]: 380: Hoare triple {116888#(<= ~counter~0 41)} ~cond := #in~cond; {116888#(<= ~counter~0 41)} is VALID [2022-04-28 14:00:37,982 INFO L290 TraceCheckUtils]: 381: Hoare triple {116888#(<= ~counter~0 41)} assume !(0 == ~cond); {116888#(<= ~counter~0 41)} is VALID [2022-04-28 14:00:37,982 INFO L290 TraceCheckUtils]: 382: Hoare triple {116888#(<= ~counter~0 41)} assume true; {116888#(<= ~counter~0 41)} is VALID [2022-04-28 14:00:37,983 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 14:00:37,983 INFO L290 TraceCheckUtils]: 384: Hoare triple {116888#(<= ~counter~0 41)} assume !!(0 != ~y3~0); {116888#(<= ~counter~0 41)} is VALID [2022-04-28 14:00:37,983 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 14:00:37,984 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 14:00:37,985 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 14:00:37,985 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 14:00:37,985 INFO L290 TraceCheckUtils]: 389: Hoare triple {116916#(<= ~counter~0 42)} ~cond := #in~cond; {116916#(<= ~counter~0 42)} is VALID [2022-04-28 14:00:37,986 INFO L290 TraceCheckUtils]: 390: Hoare triple {116916#(<= ~counter~0 42)} assume !(0 == ~cond); {116916#(<= ~counter~0 42)} is VALID [2022-04-28 14:00:37,986 INFO L290 TraceCheckUtils]: 391: Hoare triple {116916#(<= ~counter~0 42)} assume true; {116916#(<= ~counter~0 42)} is VALID [2022-04-28 14:00:37,986 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 14:00:37,987 INFO L290 TraceCheckUtils]: 393: Hoare triple {116916#(<= ~counter~0 42)} assume !!(0 != ~y3~0); {116916#(<= ~counter~0 42)} is VALID [2022-04-28 14:00:37,987 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 14:00:37,988 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 14:00:37,988 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 14:00:37,989 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 14:00:37,989 INFO L290 TraceCheckUtils]: 398: Hoare triple {116944#(<= ~counter~0 43)} ~cond := #in~cond; {116944#(<= ~counter~0 43)} is VALID [2022-04-28 14:00:37,989 INFO L290 TraceCheckUtils]: 399: Hoare triple {116944#(<= ~counter~0 43)} assume !(0 == ~cond); {116944#(<= ~counter~0 43)} is VALID [2022-04-28 14:00:37,990 INFO L290 TraceCheckUtils]: 400: Hoare triple {116944#(<= ~counter~0 43)} assume true; {116944#(<= ~counter~0 43)} is VALID [2022-04-28 14:00:37,990 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 14:00:37,990 INFO L290 TraceCheckUtils]: 402: Hoare triple {116944#(<= ~counter~0 43)} assume !!(0 != ~y3~0); {116944#(<= ~counter~0 43)} is VALID [2022-04-28 14:00:37,991 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 14:00:37,991 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 14:00:37,991 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 14:00:37,991 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 14:00:37,991 INFO L290 TraceCheckUtils]: 407: Hoare triple {115712#false} ~cond := #in~cond; {115712#false} is VALID [2022-04-28 14:00:37,991 INFO L290 TraceCheckUtils]: 408: Hoare triple {115712#false} assume 0 == ~cond; {115712#false} is VALID [2022-04-28 14:00:37,991 INFO L290 TraceCheckUtils]: 409: Hoare triple {115712#false} assume !false; {115712#false} is VALID [2022-04-28 14:00:37,992 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 14:00:37,992 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 14:00:39,684 INFO L290 TraceCheckUtils]: 409: Hoare triple {115712#false} assume !false; {115712#false} is VALID [2022-04-28 14:00:39,684 INFO L290 TraceCheckUtils]: 408: Hoare triple {115712#false} assume 0 == ~cond; {115712#false} is VALID [2022-04-28 14:00:39,685 INFO L290 TraceCheckUtils]: 407: Hoare triple {115712#false} ~cond := #in~cond; {115712#false} is VALID [2022-04-28 14:00:39,685 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 14:00:39,685 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 14:00:39,685 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 14:00:39,685 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 14:00:39,686 INFO L290 TraceCheckUtils]: 402: Hoare triple {117004#(< ~counter~0 50)} assume !!(0 != ~y3~0); {117004#(< ~counter~0 50)} is VALID [2022-04-28 14:00:39,686 INFO L284 TraceCheckUtils]: 401: Hoare quadruple {115711#true} {117004#(< ~counter~0 50)} #63#return; {117004#(< ~counter~0 50)} is VALID [2022-04-28 14:00:39,686 INFO L290 TraceCheckUtils]: 400: Hoare triple {115711#true} assume true; {115711#true} is VALID [2022-04-28 14:00:39,686 INFO L290 TraceCheckUtils]: 399: Hoare triple {115711#true} assume !(0 == ~cond); {115711#true} is VALID [2022-04-28 14:00:39,686 INFO L290 TraceCheckUtils]: 398: Hoare triple {115711#true} ~cond := #in~cond; {115711#true} is VALID [2022-04-28 14:00:39,686 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 14:00:39,687 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 14:00:39,689 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 14:00:39,690 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 14:00:39,690 INFO L290 TraceCheckUtils]: 393: Hoare triple {117032#(< ~counter~0 49)} assume !!(0 != ~y3~0); {117032#(< ~counter~0 49)} is VALID [2022-04-28 14:00:39,690 INFO L284 TraceCheckUtils]: 392: Hoare quadruple {115711#true} {117032#(< ~counter~0 49)} #63#return; {117032#(< ~counter~0 49)} is VALID [2022-04-28 14:00:39,690 INFO L290 TraceCheckUtils]: 391: Hoare triple {115711#true} assume true; {115711#true} is VALID [2022-04-28 14:00:39,691 INFO L290 TraceCheckUtils]: 390: Hoare triple {115711#true} assume !(0 == ~cond); {115711#true} is VALID [2022-04-28 14:00:39,691 INFO L290 TraceCheckUtils]: 389: Hoare triple {115711#true} ~cond := #in~cond; {115711#true} is VALID [2022-04-28 14:00:39,691 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 14:00:39,691 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 14:00:39,692 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 14:00:39,692 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 14:00:39,693 INFO L290 TraceCheckUtils]: 384: Hoare triple {117060#(< ~counter~0 48)} assume !!(0 != ~y3~0); {117060#(< ~counter~0 48)} is VALID [2022-04-28 14:00:39,693 INFO L284 TraceCheckUtils]: 383: Hoare quadruple {115711#true} {117060#(< ~counter~0 48)} #63#return; {117060#(< ~counter~0 48)} is VALID [2022-04-28 14:00:39,693 INFO L290 TraceCheckUtils]: 382: Hoare triple {115711#true} assume true; {115711#true} is VALID [2022-04-28 14:00:39,693 INFO L290 TraceCheckUtils]: 381: Hoare triple {115711#true} assume !(0 == ~cond); {115711#true} is VALID [2022-04-28 14:00:39,693 INFO L290 TraceCheckUtils]: 380: Hoare triple {115711#true} ~cond := #in~cond; {115711#true} is VALID [2022-04-28 14:00:39,693 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 14:00:39,694 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 14:00:39,695 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 14:00:39,695 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 14:00:39,695 INFO L290 TraceCheckUtils]: 375: Hoare triple {117088#(< ~counter~0 47)} assume !!(0 != ~y3~0); {117088#(< ~counter~0 47)} is VALID [2022-04-28 14:00:39,696 INFO L284 TraceCheckUtils]: 374: Hoare quadruple {115711#true} {117088#(< ~counter~0 47)} #63#return; {117088#(< ~counter~0 47)} is VALID [2022-04-28 14:00:39,696 INFO L290 TraceCheckUtils]: 373: Hoare triple {115711#true} assume true; {115711#true} is VALID [2022-04-28 14:00:39,696 INFO L290 TraceCheckUtils]: 372: Hoare triple {115711#true} assume !(0 == ~cond); {115711#true} is VALID [2022-04-28 14:00:39,696 INFO L290 TraceCheckUtils]: 371: Hoare triple {115711#true} ~cond := #in~cond; {115711#true} is VALID [2022-04-28 14:00:39,696 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 14:00:39,696 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 14:00:39,698 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 14:00:39,698 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 14:00:39,698 INFO L290 TraceCheckUtils]: 366: Hoare triple {117116#(< ~counter~0 46)} assume !!(0 != ~y3~0); {117116#(< ~counter~0 46)} is VALID [2022-04-28 14:00:39,698 INFO L284 TraceCheckUtils]: 365: Hoare quadruple {115711#true} {117116#(< ~counter~0 46)} #63#return; {117116#(< ~counter~0 46)} is VALID [2022-04-28 14:00:39,699 INFO L290 TraceCheckUtils]: 364: Hoare triple {115711#true} assume true; {115711#true} is VALID [2022-04-28 14:00:39,699 INFO L290 TraceCheckUtils]: 363: Hoare triple {115711#true} assume !(0 == ~cond); {115711#true} is VALID [2022-04-28 14:00:39,699 INFO L290 TraceCheckUtils]: 362: Hoare triple {115711#true} ~cond := #in~cond; {115711#true} is VALID [2022-04-28 14:00:39,699 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 14:00:39,699 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 14:00:39,700 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 14:00:39,700 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 14:00:39,701 INFO L290 TraceCheckUtils]: 357: Hoare triple {117144#(< ~counter~0 45)} assume !!(0 != ~y3~0); {117144#(< ~counter~0 45)} is VALID [2022-04-28 14:00:39,701 INFO L284 TraceCheckUtils]: 356: Hoare quadruple {115711#true} {117144#(< ~counter~0 45)} #63#return; {117144#(< ~counter~0 45)} is VALID [2022-04-28 14:00:39,701 INFO L290 TraceCheckUtils]: 355: Hoare triple {115711#true} assume true; {115711#true} is VALID [2022-04-28 14:00:39,701 INFO L290 TraceCheckUtils]: 354: Hoare triple {115711#true} assume !(0 == ~cond); {115711#true} is VALID [2022-04-28 14:00:39,701 INFO L290 TraceCheckUtils]: 353: Hoare triple {115711#true} ~cond := #in~cond; {115711#true} is VALID [2022-04-28 14:00:39,701 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 14:00:39,702 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 14:00:39,703 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 14:00:39,703 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 14:00:39,703 INFO L290 TraceCheckUtils]: 348: Hoare triple {116944#(<= ~counter~0 43)} assume !!(0 != ~y3~0); {116944#(<= ~counter~0 43)} is VALID [2022-04-28 14:00:39,704 INFO L284 TraceCheckUtils]: 347: Hoare quadruple {115711#true} {116944#(<= ~counter~0 43)} #63#return; {116944#(<= ~counter~0 43)} is VALID [2022-04-28 14:00:39,704 INFO L290 TraceCheckUtils]: 346: Hoare triple {115711#true} assume true; {115711#true} is VALID [2022-04-28 14:00:39,704 INFO L290 TraceCheckUtils]: 345: Hoare triple {115711#true} assume !(0 == ~cond); {115711#true} is VALID [2022-04-28 14:00:39,704 INFO L290 TraceCheckUtils]: 344: Hoare triple {115711#true} ~cond := #in~cond; {115711#true} is VALID [2022-04-28 14:00:39,704 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 14:00:39,704 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 14:00:39,705 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 14:00:39,705 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 14:00:39,706 INFO L290 TraceCheckUtils]: 339: Hoare triple {116916#(<= ~counter~0 42)} assume !!(0 != ~y3~0); {116916#(<= ~counter~0 42)} is VALID [2022-04-28 14:00:39,706 INFO L284 TraceCheckUtils]: 338: Hoare quadruple {115711#true} {116916#(<= ~counter~0 42)} #63#return; {116916#(<= ~counter~0 42)} is VALID [2022-04-28 14:00:39,706 INFO L290 TraceCheckUtils]: 337: Hoare triple {115711#true} assume true; {115711#true} is VALID [2022-04-28 14:00:39,706 INFO L290 TraceCheckUtils]: 336: Hoare triple {115711#true} assume !(0 == ~cond); {115711#true} is VALID [2022-04-28 14:00:39,706 INFO L290 TraceCheckUtils]: 335: Hoare triple {115711#true} ~cond := #in~cond; {115711#true} is VALID [2022-04-28 14:00:39,706 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 14:00:39,707 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 14:00:39,708 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 14:00:39,708 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 14:00:39,708 INFO L290 TraceCheckUtils]: 330: Hoare triple {116888#(<= ~counter~0 41)} assume !!(0 != ~y3~0); {116888#(<= ~counter~0 41)} is VALID [2022-04-28 14:00:39,709 INFO L284 TraceCheckUtils]: 329: Hoare quadruple {115711#true} {116888#(<= ~counter~0 41)} #63#return; {116888#(<= ~counter~0 41)} is VALID [2022-04-28 14:00:39,709 INFO L290 TraceCheckUtils]: 328: Hoare triple {115711#true} assume true; {115711#true} is VALID [2022-04-28 14:00:39,709 INFO L290 TraceCheckUtils]: 327: Hoare triple {115711#true} assume !(0 == ~cond); {115711#true} is VALID [2022-04-28 14:00:39,709 INFO L290 TraceCheckUtils]: 326: Hoare triple {115711#true} ~cond := #in~cond; {115711#true} is VALID [2022-04-28 14:00:39,709 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 14:00:39,709 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 14:00:39,710 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 14:00:39,710 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 14:00:39,711 INFO L290 TraceCheckUtils]: 321: Hoare triple {116860#(<= ~counter~0 40)} assume !!(0 != ~y3~0); {116860#(<= ~counter~0 40)} is VALID [2022-04-28 14:00:39,711 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {115711#true} {116860#(<= ~counter~0 40)} #63#return; {116860#(<= ~counter~0 40)} is VALID [2022-04-28 14:00:39,711 INFO L290 TraceCheckUtils]: 319: Hoare triple {115711#true} assume true; {115711#true} is VALID [2022-04-28 14:00:39,711 INFO L290 TraceCheckUtils]: 318: Hoare triple {115711#true} assume !(0 == ~cond); {115711#true} is VALID [2022-04-28 14:00:39,711 INFO L290 TraceCheckUtils]: 317: Hoare triple {115711#true} ~cond := #in~cond; {115711#true} is VALID [2022-04-28 14:00:39,712 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 14:00:39,712 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 14:00:39,713 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 14:00:39,713 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 14:00:39,713 INFO L290 TraceCheckUtils]: 312: Hoare triple {116832#(<= ~counter~0 39)} assume !!(0 != ~y3~0); {116832#(<= ~counter~0 39)} is VALID [2022-04-28 14:00:39,714 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {115711#true} {116832#(<= ~counter~0 39)} #63#return; {116832#(<= ~counter~0 39)} is VALID [2022-04-28 14:00:39,714 INFO L290 TraceCheckUtils]: 310: Hoare triple {115711#true} assume true; {115711#true} is VALID [2022-04-28 14:00:39,714 INFO L290 TraceCheckUtils]: 309: Hoare triple {115711#true} assume !(0 == ~cond); {115711#true} is VALID [2022-04-28 14:00:39,714 INFO L290 TraceCheckUtils]: 308: Hoare triple {115711#true} ~cond := #in~cond; {115711#true} is VALID [2022-04-28 14:00:39,714 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 14:00:39,714 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 14:00:39,715 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 14:00:39,716 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 14:00:39,716 INFO L290 TraceCheckUtils]: 303: Hoare triple {116804#(<= ~counter~0 38)} assume !!(0 != ~y3~0); {116804#(<= ~counter~0 38)} is VALID [2022-04-28 14:00:39,716 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {115711#true} {116804#(<= ~counter~0 38)} #63#return; {116804#(<= ~counter~0 38)} is VALID [2022-04-28 14:00:39,716 INFO L290 TraceCheckUtils]: 301: Hoare triple {115711#true} assume true; {115711#true} is VALID [2022-04-28 14:00:39,716 INFO L290 TraceCheckUtils]: 300: Hoare triple {115711#true} assume !(0 == ~cond); {115711#true} is VALID [2022-04-28 14:00:39,716 INFO L290 TraceCheckUtils]: 299: Hoare triple {115711#true} ~cond := #in~cond; {115711#true} is VALID [2022-04-28 14:00:39,717 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 14:00:39,717 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 14:00:39,718 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 14:00:39,718 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 14:00:39,718 INFO L290 TraceCheckUtils]: 294: Hoare triple {116776#(<= ~counter~0 37)} assume !!(0 != ~y3~0); {116776#(<= ~counter~0 37)} is VALID [2022-04-28 14:00:39,719 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {115711#true} {116776#(<= ~counter~0 37)} #63#return; {116776#(<= ~counter~0 37)} is VALID [2022-04-28 14:00:39,719 INFO L290 TraceCheckUtils]: 292: Hoare triple {115711#true} assume true; {115711#true} is VALID [2022-04-28 14:00:39,719 INFO L290 TraceCheckUtils]: 291: Hoare triple {115711#true} assume !(0 == ~cond); {115711#true} is VALID [2022-04-28 14:00:39,719 INFO L290 TraceCheckUtils]: 290: Hoare triple {115711#true} ~cond := #in~cond; {115711#true} is VALID [2022-04-28 14:00:39,719 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 14:00:39,719 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 14:00:39,720 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 14:00:39,721 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 14:00:39,721 INFO L290 TraceCheckUtils]: 285: Hoare triple {116748#(<= ~counter~0 36)} assume !!(0 != ~y3~0); {116748#(<= ~counter~0 36)} is VALID [2022-04-28 14:00:39,721 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {115711#true} {116748#(<= ~counter~0 36)} #63#return; {116748#(<= ~counter~0 36)} is VALID [2022-04-28 14:00:39,721 INFO L290 TraceCheckUtils]: 283: Hoare triple {115711#true} assume true; {115711#true} is VALID [2022-04-28 14:00:39,721 INFO L290 TraceCheckUtils]: 282: Hoare triple {115711#true} assume !(0 == ~cond); {115711#true} is VALID [2022-04-28 14:00:39,722 INFO L290 TraceCheckUtils]: 281: Hoare triple {115711#true} ~cond := #in~cond; {115711#true} is VALID [2022-04-28 14:00:39,722 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 14:00:39,722 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 14:00:39,723 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 14:00:39,723 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 14:00:39,723 INFO L290 TraceCheckUtils]: 276: Hoare triple {116720#(<= ~counter~0 35)} assume !!(0 != ~y3~0); {116720#(<= ~counter~0 35)} is VALID [2022-04-28 14:00:39,724 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {115711#true} {116720#(<= ~counter~0 35)} #63#return; {116720#(<= ~counter~0 35)} is VALID [2022-04-28 14:00:39,724 INFO L290 TraceCheckUtils]: 274: Hoare triple {115711#true} assume true; {115711#true} is VALID [2022-04-28 14:00:39,724 INFO L290 TraceCheckUtils]: 273: Hoare triple {115711#true} assume !(0 == ~cond); {115711#true} is VALID [2022-04-28 14:00:39,724 INFO L290 TraceCheckUtils]: 272: Hoare triple {115711#true} ~cond := #in~cond; {115711#true} is VALID [2022-04-28 14:00:39,724 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 14:00:39,724 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 14:00:39,726 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 14:00:39,726 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 14:00:39,726 INFO L290 TraceCheckUtils]: 267: Hoare triple {116692#(<= ~counter~0 34)} assume !!(0 != ~y3~0); {116692#(<= ~counter~0 34)} is VALID [2022-04-28 14:00:39,727 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {115711#true} {116692#(<= ~counter~0 34)} #63#return; {116692#(<= ~counter~0 34)} is VALID [2022-04-28 14:00:39,727 INFO L290 TraceCheckUtils]: 265: Hoare triple {115711#true} assume true; {115711#true} is VALID [2022-04-28 14:00:39,727 INFO L290 TraceCheckUtils]: 264: Hoare triple {115711#true} assume !(0 == ~cond); {115711#true} is VALID [2022-04-28 14:00:39,727 INFO L290 TraceCheckUtils]: 263: Hoare triple {115711#true} ~cond := #in~cond; {115711#true} is VALID [2022-04-28 14:00:39,727 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 14:00:39,727 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 14:00:39,728 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 14:00:39,728 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 14:00:39,729 INFO L290 TraceCheckUtils]: 258: Hoare triple {116664#(<= ~counter~0 33)} assume !!(0 != ~y3~0); {116664#(<= ~counter~0 33)} is VALID [2022-04-28 14:00:39,729 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {115711#true} {116664#(<= ~counter~0 33)} #63#return; {116664#(<= ~counter~0 33)} is VALID [2022-04-28 14:00:39,729 INFO L290 TraceCheckUtils]: 256: Hoare triple {115711#true} assume true; {115711#true} is VALID [2022-04-28 14:00:39,729 INFO L290 TraceCheckUtils]: 255: Hoare triple {115711#true} assume !(0 == ~cond); {115711#true} is VALID [2022-04-28 14:00:39,729 INFO L290 TraceCheckUtils]: 254: Hoare triple {115711#true} ~cond := #in~cond; {115711#true} is VALID [2022-04-28 14:00:39,736 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 14:00:39,737 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 14:00:39,740 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 14:00:39,740 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 14:00:39,741 INFO L290 TraceCheckUtils]: 249: Hoare triple {116636#(<= ~counter~0 32)} assume !!(0 != ~y3~0); {116636#(<= ~counter~0 32)} is VALID [2022-04-28 14:00:39,741 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {115711#true} {116636#(<= ~counter~0 32)} #63#return; {116636#(<= ~counter~0 32)} is VALID [2022-04-28 14:00:39,741 INFO L290 TraceCheckUtils]: 247: Hoare triple {115711#true} assume true; {115711#true} is VALID [2022-04-28 14:00:39,741 INFO L290 TraceCheckUtils]: 246: Hoare triple {115711#true} assume !(0 == ~cond); {115711#true} is VALID [2022-04-28 14:00:39,741 INFO L290 TraceCheckUtils]: 245: Hoare triple {115711#true} ~cond := #in~cond; {115711#true} is VALID [2022-04-28 14:00:39,742 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 14:00:39,742 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 14:00:39,743 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 14:00:39,743 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 14:00:39,743 INFO L290 TraceCheckUtils]: 240: Hoare triple {116608#(<= ~counter~0 31)} assume !!(0 != ~y3~0); {116608#(<= ~counter~0 31)} is VALID [2022-04-28 14:00:39,744 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {115711#true} {116608#(<= ~counter~0 31)} #63#return; {116608#(<= ~counter~0 31)} is VALID [2022-04-28 14:00:39,744 INFO L290 TraceCheckUtils]: 238: Hoare triple {115711#true} assume true; {115711#true} is VALID [2022-04-28 14:00:39,744 INFO L290 TraceCheckUtils]: 237: Hoare triple {115711#true} assume !(0 == ~cond); {115711#true} is VALID [2022-04-28 14:00:39,744 INFO L290 TraceCheckUtils]: 236: Hoare triple {115711#true} ~cond := #in~cond; {115711#true} is VALID [2022-04-28 14:00:39,744 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 14:00:39,744 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 14:00:39,745 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 14:00:39,746 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 14:00:39,746 INFO L290 TraceCheckUtils]: 231: Hoare triple {116580#(<= ~counter~0 30)} assume !!(0 != ~y3~0); {116580#(<= ~counter~0 30)} is VALID [2022-04-28 14:00:39,746 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {115711#true} {116580#(<= ~counter~0 30)} #63#return; {116580#(<= ~counter~0 30)} is VALID [2022-04-28 14:00:39,747 INFO L290 TraceCheckUtils]: 229: Hoare triple {115711#true} assume true; {115711#true} is VALID [2022-04-28 14:00:39,747 INFO L290 TraceCheckUtils]: 228: Hoare triple {115711#true} assume !(0 == ~cond); {115711#true} is VALID [2022-04-28 14:00:39,747 INFO L290 TraceCheckUtils]: 227: Hoare triple {115711#true} ~cond := #in~cond; {115711#true} is VALID [2022-04-28 14:00:39,747 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 14:00:39,747 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 14:00:39,748 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 14:00:39,748 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 14:00:39,749 INFO L290 TraceCheckUtils]: 222: Hoare triple {116552#(<= ~counter~0 29)} assume !!(0 != ~y3~0); {116552#(<= ~counter~0 29)} is VALID [2022-04-28 14:00:39,749 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {115711#true} {116552#(<= ~counter~0 29)} #63#return; {116552#(<= ~counter~0 29)} is VALID [2022-04-28 14:00:39,749 INFO L290 TraceCheckUtils]: 220: Hoare triple {115711#true} assume true; {115711#true} is VALID [2022-04-28 14:00:39,749 INFO L290 TraceCheckUtils]: 219: Hoare triple {115711#true} assume !(0 == ~cond); {115711#true} is VALID [2022-04-28 14:00:39,749 INFO L290 TraceCheckUtils]: 218: Hoare triple {115711#true} ~cond := #in~cond; {115711#true} is VALID [2022-04-28 14:00:39,749 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 14:00:39,750 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 14:00:39,751 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 14:00:39,751 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 14:00:39,751 INFO L290 TraceCheckUtils]: 213: Hoare triple {116524#(<= ~counter~0 28)} assume !!(0 != ~y3~0); {116524#(<= ~counter~0 28)} is VALID [2022-04-28 14:00:39,752 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {115711#true} {116524#(<= ~counter~0 28)} #63#return; {116524#(<= ~counter~0 28)} is VALID [2022-04-28 14:00:39,752 INFO L290 TraceCheckUtils]: 211: Hoare triple {115711#true} assume true; {115711#true} is VALID [2022-04-28 14:00:39,752 INFO L290 TraceCheckUtils]: 210: Hoare triple {115711#true} assume !(0 == ~cond); {115711#true} is VALID [2022-04-28 14:00:39,752 INFO L290 TraceCheckUtils]: 209: Hoare triple {115711#true} ~cond := #in~cond; {115711#true} is VALID [2022-04-28 14:00:39,752 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 14:00:39,752 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 14:00:39,753 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 14:00:39,754 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 14:00:39,754 INFO L290 TraceCheckUtils]: 204: Hoare triple {116496#(<= ~counter~0 27)} assume !!(0 != ~y3~0); {116496#(<= ~counter~0 27)} is VALID [2022-04-28 14:00:39,754 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {115711#true} {116496#(<= ~counter~0 27)} #63#return; {116496#(<= ~counter~0 27)} is VALID [2022-04-28 14:00:39,754 INFO L290 TraceCheckUtils]: 202: Hoare triple {115711#true} assume true; {115711#true} is VALID [2022-04-28 14:00:39,754 INFO L290 TraceCheckUtils]: 201: Hoare triple {115711#true} assume !(0 == ~cond); {115711#true} is VALID [2022-04-28 14:00:39,754 INFO L290 TraceCheckUtils]: 200: Hoare triple {115711#true} ~cond := #in~cond; {115711#true} is VALID [2022-04-28 14:00:39,755 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 14:00:39,755 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 14:00:39,756 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 14:00:39,756 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 14:00:39,756 INFO L290 TraceCheckUtils]: 195: Hoare triple {116468#(<= ~counter~0 26)} assume !!(0 != ~y3~0); {116468#(<= ~counter~0 26)} is VALID [2022-04-28 14:00:39,757 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {115711#true} {116468#(<= ~counter~0 26)} #63#return; {116468#(<= ~counter~0 26)} is VALID [2022-04-28 14:00:39,757 INFO L290 TraceCheckUtils]: 193: Hoare triple {115711#true} assume true; {115711#true} is VALID [2022-04-28 14:00:39,757 INFO L290 TraceCheckUtils]: 192: Hoare triple {115711#true} assume !(0 == ~cond); {115711#true} is VALID [2022-04-28 14:00:39,757 INFO L290 TraceCheckUtils]: 191: Hoare triple {115711#true} ~cond := #in~cond; {115711#true} is VALID [2022-04-28 14:00:39,757 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 14:00:39,757 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 14:00:39,758 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 14:00:39,759 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 14:00:39,759 INFO L290 TraceCheckUtils]: 186: Hoare triple {116440#(<= ~counter~0 25)} assume !!(0 != ~y3~0); {116440#(<= ~counter~0 25)} is VALID [2022-04-28 14:00:39,759 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {115711#true} {116440#(<= ~counter~0 25)} #63#return; {116440#(<= ~counter~0 25)} is VALID [2022-04-28 14:00:39,759 INFO L290 TraceCheckUtils]: 184: Hoare triple {115711#true} assume true; {115711#true} is VALID [2022-04-28 14:00:39,760 INFO L290 TraceCheckUtils]: 183: Hoare triple {115711#true} assume !(0 == ~cond); {115711#true} is VALID [2022-04-28 14:00:39,760 INFO L290 TraceCheckUtils]: 182: Hoare triple {115711#true} ~cond := #in~cond; {115711#true} is VALID [2022-04-28 14:00:39,760 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 14:00:39,760 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 14:00:39,761 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 14:00:39,761 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 14:00:39,762 INFO L290 TraceCheckUtils]: 177: Hoare triple {116412#(<= ~counter~0 24)} assume !!(0 != ~y3~0); {116412#(<= ~counter~0 24)} is VALID [2022-04-28 14:00:39,762 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {115711#true} {116412#(<= ~counter~0 24)} #63#return; {116412#(<= ~counter~0 24)} is VALID [2022-04-28 14:00:39,762 INFO L290 TraceCheckUtils]: 175: Hoare triple {115711#true} assume true; {115711#true} is VALID [2022-04-28 14:00:39,762 INFO L290 TraceCheckUtils]: 174: Hoare triple {115711#true} assume !(0 == ~cond); {115711#true} is VALID [2022-04-28 14:00:39,762 INFO L290 TraceCheckUtils]: 173: Hoare triple {115711#true} ~cond := #in~cond; {115711#true} is VALID [2022-04-28 14:00:39,762 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 14:00:39,763 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 14:00:39,764 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 14:00:39,764 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 14:00:39,764 INFO L290 TraceCheckUtils]: 168: Hoare triple {116384#(<= ~counter~0 23)} assume !!(0 != ~y3~0); {116384#(<= ~counter~0 23)} is VALID [2022-04-28 14:00:39,765 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {115711#true} {116384#(<= ~counter~0 23)} #63#return; {116384#(<= ~counter~0 23)} is VALID [2022-04-28 14:00:39,765 INFO L290 TraceCheckUtils]: 166: Hoare triple {115711#true} assume true; {115711#true} is VALID [2022-04-28 14:00:39,765 INFO L290 TraceCheckUtils]: 165: Hoare triple {115711#true} assume !(0 == ~cond); {115711#true} is VALID [2022-04-28 14:00:39,765 INFO L290 TraceCheckUtils]: 164: Hoare triple {115711#true} ~cond := #in~cond; {115711#true} is VALID [2022-04-28 14:00:39,765 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 14:00:39,765 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 14:00:39,766 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 14:00:39,767 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 14:00:39,767 INFO L290 TraceCheckUtils]: 159: Hoare triple {116356#(<= ~counter~0 22)} assume !!(0 != ~y3~0); {116356#(<= ~counter~0 22)} is VALID [2022-04-28 14:00:39,767 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {115711#true} {116356#(<= ~counter~0 22)} #63#return; {116356#(<= ~counter~0 22)} is VALID [2022-04-28 14:00:39,767 INFO L290 TraceCheckUtils]: 157: Hoare triple {115711#true} assume true; {115711#true} is VALID [2022-04-28 14:00:39,768 INFO L290 TraceCheckUtils]: 156: Hoare triple {115711#true} assume !(0 == ~cond); {115711#true} is VALID [2022-04-28 14:00:39,768 INFO L290 TraceCheckUtils]: 155: Hoare triple {115711#true} ~cond := #in~cond; {115711#true} is VALID [2022-04-28 14:00:39,768 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 14:00:39,768 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 14:00:39,769 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 14:00:39,769 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 14:00:39,770 INFO L290 TraceCheckUtils]: 150: Hoare triple {116328#(<= ~counter~0 21)} assume !!(0 != ~y3~0); {116328#(<= ~counter~0 21)} is VALID [2022-04-28 14:00:39,770 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {115711#true} {116328#(<= ~counter~0 21)} #63#return; {116328#(<= ~counter~0 21)} is VALID [2022-04-28 14:00:39,770 INFO L290 TraceCheckUtils]: 148: Hoare triple {115711#true} assume true; {115711#true} is VALID [2022-04-28 14:00:39,770 INFO L290 TraceCheckUtils]: 147: Hoare triple {115711#true} assume !(0 == ~cond); {115711#true} is VALID [2022-04-28 14:00:39,770 INFO L290 TraceCheckUtils]: 146: Hoare triple {115711#true} ~cond := #in~cond; {115711#true} is VALID [2022-04-28 14:00:39,770 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 14:00:39,771 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 14:00:39,772 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 14:00:39,772 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 14:00:39,772 INFO L290 TraceCheckUtils]: 141: Hoare triple {116300#(<= ~counter~0 20)} assume !!(0 != ~y3~0); {116300#(<= ~counter~0 20)} is VALID [2022-04-28 14:00:39,773 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {115711#true} {116300#(<= ~counter~0 20)} #63#return; {116300#(<= ~counter~0 20)} is VALID [2022-04-28 14:00:39,773 INFO L290 TraceCheckUtils]: 139: Hoare triple {115711#true} assume true; {115711#true} is VALID [2022-04-28 14:00:39,773 INFO L290 TraceCheckUtils]: 138: Hoare triple {115711#true} assume !(0 == ~cond); {115711#true} is VALID [2022-04-28 14:00:39,773 INFO L290 TraceCheckUtils]: 137: Hoare triple {115711#true} ~cond := #in~cond; {115711#true} is VALID [2022-04-28 14:00:39,773 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 14:00:39,773 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 14:00:39,774 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 14:00:39,774 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 14:00:39,775 INFO L290 TraceCheckUtils]: 132: Hoare triple {116272#(<= ~counter~0 19)} assume !!(0 != ~y3~0); {116272#(<= ~counter~0 19)} is VALID [2022-04-28 14:00:39,775 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {115711#true} {116272#(<= ~counter~0 19)} #63#return; {116272#(<= ~counter~0 19)} is VALID [2022-04-28 14:00:39,775 INFO L290 TraceCheckUtils]: 130: Hoare triple {115711#true} assume true; {115711#true} is VALID [2022-04-28 14:00:39,775 INFO L290 TraceCheckUtils]: 129: Hoare triple {115711#true} assume !(0 == ~cond); {115711#true} is VALID [2022-04-28 14:00:39,775 INFO L290 TraceCheckUtils]: 128: Hoare triple {115711#true} ~cond := #in~cond; {115711#true} is VALID [2022-04-28 14:00:39,775 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 14:00:39,776 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 14:00:39,777 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 14:00:39,777 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 14:00:39,777 INFO L290 TraceCheckUtils]: 123: Hoare triple {116244#(<= ~counter~0 18)} assume !!(0 != ~y3~0); {116244#(<= ~counter~0 18)} is VALID [2022-04-28 14:00:39,778 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {115711#true} {116244#(<= ~counter~0 18)} #63#return; {116244#(<= ~counter~0 18)} is VALID [2022-04-28 14:00:39,778 INFO L290 TraceCheckUtils]: 121: Hoare triple {115711#true} assume true; {115711#true} is VALID [2022-04-28 14:00:39,778 INFO L290 TraceCheckUtils]: 120: Hoare triple {115711#true} assume !(0 == ~cond); {115711#true} is VALID [2022-04-28 14:00:39,778 INFO L290 TraceCheckUtils]: 119: Hoare triple {115711#true} ~cond := #in~cond; {115711#true} is VALID [2022-04-28 14:00:39,778 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 14:00:39,778 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 14:00:39,779 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 14:00:39,780 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 14:00:39,780 INFO L290 TraceCheckUtils]: 114: Hoare triple {116216#(<= ~counter~0 17)} assume !!(0 != ~y3~0); {116216#(<= ~counter~0 17)} is VALID [2022-04-28 14:00:39,780 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {115711#true} {116216#(<= ~counter~0 17)} #63#return; {116216#(<= ~counter~0 17)} is VALID [2022-04-28 14:00:39,780 INFO L290 TraceCheckUtils]: 112: Hoare triple {115711#true} assume true; {115711#true} is VALID [2022-04-28 14:00:39,780 INFO L290 TraceCheckUtils]: 111: Hoare triple {115711#true} assume !(0 == ~cond); {115711#true} is VALID [2022-04-28 14:00:39,780 INFO L290 TraceCheckUtils]: 110: Hoare triple {115711#true} ~cond := #in~cond; {115711#true} is VALID [2022-04-28 14:00:39,781 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 14:00:39,781 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 14:00:39,782 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 14:00:39,782 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 14:00:39,782 INFO L290 TraceCheckUtils]: 105: Hoare triple {116188#(<= ~counter~0 16)} assume !!(0 != ~y3~0); {116188#(<= ~counter~0 16)} is VALID [2022-04-28 14:00:39,783 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {115711#true} {116188#(<= ~counter~0 16)} #63#return; {116188#(<= ~counter~0 16)} is VALID [2022-04-28 14:00:39,783 INFO L290 TraceCheckUtils]: 103: Hoare triple {115711#true} assume true; {115711#true} is VALID [2022-04-28 14:00:39,783 INFO L290 TraceCheckUtils]: 102: Hoare triple {115711#true} assume !(0 == ~cond); {115711#true} is VALID [2022-04-28 14:00:39,783 INFO L290 TraceCheckUtils]: 101: Hoare triple {115711#true} ~cond := #in~cond; {115711#true} is VALID [2022-04-28 14:00:39,783 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 14:00:39,783 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 14:00:39,784 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 14:00:39,785 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 14:00:39,785 INFO L290 TraceCheckUtils]: 96: Hoare triple {116160#(<= ~counter~0 15)} assume !!(0 != ~y3~0); {116160#(<= ~counter~0 15)} is VALID [2022-04-28 14:00:39,785 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {115711#true} {116160#(<= ~counter~0 15)} #63#return; {116160#(<= ~counter~0 15)} is VALID [2022-04-28 14:00:39,786 INFO L290 TraceCheckUtils]: 94: Hoare triple {115711#true} assume true; {115711#true} is VALID [2022-04-28 14:00:39,786 INFO L290 TraceCheckUtils]: 93: Hoare triple {115711#true} assume !(0 == ~cond); {115711#true} is VALID [2022-04-28 14:00:39,786 INFO L290 TraceCheckUtils]: 92: Hoare triple {115711#true} ~cond := #in~cond; {115711#true} is VALID [2022-04-28 14:00:39,786 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 14:00:39,786 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 14:00:39,787 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 14:00:39,787 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 14:00:39,788 INFO L290 TraceCheckUtils]: 87: Hoare triple {116132#(<= ~counter~0 14)} assume !!(0 != ~y3~0); {116132#(<= ~counter~0 14)} is VALID [2022-04-28 14:00:39,788 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {115711#true} {116132#(<= ~counter~0 14)} #63#return; {116132#(<= ~counter~0 14)} is VALID [2022-04-28 14:00:39,788 INFO L290 TraceCheckUtils]: 85: Hoare triple {115711#true} assume true; {115711#true} is VALID [2022-04-28 14:00:39,788 INFO L290 TraceCheckUtils]: 84: Hoare triple {115711#true} assume !(0 == ~cond); {115711#true} is VALID [2022-04-28 14:00:39,788 INFO L290 TraceCheckUtils]: 83: Hoare triple {115711#true} ~cond := #in~cond; {115711#true} is VALID [2022-04-28 14:00:39,788 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 14:00:39,789 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 14:00:39,790 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 14:00:39,790 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 14:00:39,790 INFO L290 TraceCheckUtils]: 78: Hoare triple {116104#(<= ~counter~0 13)} assume !!(0 != ~y3~0); {116104#(<= ~counter~0 13)} is VALID [2022-04-28 14:00:39,791 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {115711#true} {116104#(<= ~counter~0 13)} #63#return; {116104#(<= ~counter~0 13)} is VALID [2022-04-28 14:00:39,791 INFO L290 TraceCheckUtils]: 76: Hoare triple {115711#true} assume true; {115711#true} is VALID [2022-04-28 14:00:39,791 INFO L290 TraceCheckUtils]: 75: Hoare triple {115711#true} assume !(0 == ~cond); {115711#true} is VALID [2022-04-28 14:00:39,791 INFO L290 TraceCheckUtils]: 74: Hoare triple {115711#true} ~cond := #in~cond; {115711#true} is VALID [2022-04-28 14:00:39,791 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 14:00:39,791 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 14:00:39,792 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 14:00:39,792 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 14:00:39,793 INFO L290 TraceCheckUtils]: 69: Hoare triple {116076#(<= ~counter~0 12)} assume !!(0 != ~y3~0); {116076#(<= ~counter~0 12)} is VALID [2022-04-28 14:00:39,793 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {115711#true} {116076#(<= ~counter~0 12)} #63#return; {116076#(<= ~counter~0 12)} is VALID [2022-04-28 14:00:39,793 INFO L290 TraceCheckUtils]: 67: Hoare triple {115711#true} assume true; {115711#true} is VALID [2022-04-28 14:00:39,793 INFO L290 TraceCheckUtils]: 66: Hoare triple {115711#true} assume !(0 == ~cond); {115711#true} is VALID [2022-04-28 14:00:39,793 INFO L290 TraceCheckUtils]: 65: Hoare triple {115711#true} ~cond := #in~cond; {115711#true} is VALID [2022-04-28 14:00:39,793 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 14:00:39,794 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 14:00:39,795 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 14:00:39,795 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 14:00:39,795 INFO L290 TraceCheckUtils]: 60: Hoare triple {116048#(<= ~counter~0 11)} assume !!(0 != ~y3~0); {116048#(<= ~counter~0 11)} is VALID [2022-04-28 14:00:39,796 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {115711#true} {116048#(<= ~counter~0 11)} #63#return; {116048#(<= ~counter~0 11)} is VALID [2022-04-28 14:00:39,796 INFO L290 TraceCheckUtils]: 58: Hoare triple {115711#true} assume true; {115711#true} is VALID [2022-04-28 14:00:39,796 INFO L290 TraceCheckUtils]: 57: Hoare triple {115711#true} assume !(0 == ~cond); {115711#true} is VALID [2022-04-28 14:00:39,796 INFO L290 TraceCheckUtils]: 56: Hoare triple {115711#true} ~cond := #in~cond; {115711#true} is VALID [2022-04-28 14:00:39,796 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 14:00:39,796 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 14:00:39,797 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 14:00:39,798 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 14:00:39,798 INFO L290 TraceCheckUtils]: 51: Hoare triple {116020#(<= ~counter~0 10)} assume !!(0 != ~y3~0); {116020#(<= ~counter~0 10)} is VALID [2022-04-28 14:00:39,798 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {115711#true} {116020#(<= ~counter~0 10)} #63#return; {116020#(<= ~counter~0 10)} is VALID [2022-04-28 14:00:39,798 INFO L290 TraceCheckUtils]: 49: Hoare triple {115711#true} assume true; {115711#true} is VALID [2022-04-28 14:00:39,799 INFO L290 TraceCheckUtils]: 48: Hoare triple {115711#true} assume !(0 == ~cond); {115711#true} is VALID [2022-04-28 14:00:39,799 INFO L290 TraceCheckUtils]: 47: Hoare triple {115711#true} ~cond := #in~cond; {115711#true} is VALID [2022-04-28 14:00:39,799 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 14:00:39,799 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 14:00:39,800 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 14:00:39,800 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 14:00:39,801 INFO L290 TraceCheckUtils]: 42: Hoare triple {115992#(<= ~counter~0 9)} assume !!(0 != ~y3~0); {115992#(<= ~counter~0 9)} is VALID [2022-04-28 14:00:39,801 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {115711#true} {115992#(<= ~counter~0 9)} #63#return; {115992#(<= ~counter~0 9)} is VALID [2022-04-28 14:00:39,801 INFO L290 TraceCheckUtils]: 40: Hoare triple {115711#true} assume true; {115711#true} is VALID [2022-04-28 14:00:39,801 INFO L290 TraceCheckUtils]: 39: Hoare triple {115711#true} assume !(0 == ~cond); {115711#true} is VALID [2022-04-28 14:00:39,801 INFO L290 TraceCheckUtils]: 38: Hoare triple {115711#true} ~cond := #in~cond; {115711#true} is VALID [2022-04-28 14:00:39,801 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 14:00:39,802 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 14:00:39,803 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 14:00:39,803 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 14:00:39,803 INFO L290 TraceCheckUtils]: 33: Hoare triple {115964#(<= ~counter~0 8)} assume !!(0 != ~y3~0); {115964#(<= ~counter~0 8)} is VALID [2022-04-28 14:00:39,804 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {115711#true} {115964#(<= ~counter~0 8)} #63#return; {115964#(<= ~counter~0 8)} is VALID [2022-04-28 14:00:39,804 INFO L290 TraceCheckUtils]: 31: Hoare triple {115711#true} assume true; {115711#true} is VALID [2022-04-28 14:00:39,804 INFO L290 TraceCheckUtils]: 30: Hoare triple {115711#true} assume !(0 == ~cond); {115711#true} is VALID [2022-04-28 14:00:39,804 INFO L290 TraceCheckUtils]: 29: Hoare triple {115711#true} ~cond := #in~cond; {115711#true} is VALID [2022-04-28 14:00:39,804 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 14:00:39,804 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 14:00:39,805 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 14:00:39,805 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 14:00:39,806 INFO L290 TraceCheckUtils]: 24: Hoare triple {115936#(<= ~counter~0 7)} assume !!(0 != ~y3~0); {115936#(<= ~counter~0 7)} is VALID [2022-04-28 14:00:39,806 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {115711#true} {115936#(<= ~counter~0 7)} #63#return; {115936#(<= ~counter~0 7)} is VALID [2022-04-28 14:00:39,806 INFO L290 TraceCheckUtils]: 22: Hoare triple {115711#true} assume true; {115711#true} is VALID [2022-04-28 14:00:39,806 INFO L290 TraceCheckUtils]: 21: Hoare triple {115711#true} assume !(0 == ~cond); {115711#true} is VALID [2022-04-28 14:00:39,806 INFO L290 TraceCheckUtils]: 20: Hoare triple {115711#true} ~cond := #in~cond; {115711#true} is VALID [2022-04-28 14:00:39,806 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 14:00:39,807 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 14:00:39,808 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 14:00:39,808 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 14:00:39,808 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {115711#true} {115908#(<= ~counter~0 6)} #61#return; {115908#(<= ~counter~0 6)} is VALID [2022-04-28 14:00:39,808 INFO L290 TraceCheckUtils]: 14: Hoare triple {115711#true} assume true; {115711#true} is VALID [2022-04-28 14:00:39,809 INFO L290 TraceCheckUtils]: 13: Hoare triple {115711#true} assume !(0 == ~cond); {115711#true} is VALID [2022-04-28 14:00:39,809 INFO L290 TraceCheckUtils]: 12: Hoare triple {115711#true} ~cond := #in~cond; {115711#true} is VALID [2022-04-28 14:00:39,809 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 14:00:39,809 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {115711#true} {115908#(<= ~counter~0 6)} #59#return; {115908#(<= ~counter~0 6)} is VALID [2022-04-28 14:00:39,809 INFO L290 TraceCheckUtils]: 9: Hoare triple {115711#true} assume true; {115711#true} is VALID [2022-04-28 14:00:39,809 INFO L290 TraceCheckUtils]: 8: Hoare triple {115711#true} assume !(0 == ~cond); {115711#true} is VALID [2022-04-28 14:00:39,809 INFO L290 TraceCheckUtils]: 7: Hoare triple {115711#true} ~cond := #in~cond; {115711#true} is VALID [2022-04-28 14:00:39,809 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 14:00:39,809 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 14:00:39,810 INFO L272 TraceCheckUtils]: 4: Hoare triple {115908#(<= ~counter~0 6)} call #t~ret7 := main(); {115908#(<= ~counter~0 6)} is VALID [2022-04-28 14:00:39,810 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {115908#(<= ~counter~0 6)} {115711#true} #67#return; {115908#(<= ~counter~0 6)} is VALID [2022-04-28 14:00:39,810 INFO L290 TraceCheckUtils]: 2: Hoare triple {115908#(<= ~counter~0 6)} assume true; {115908#(<= ~counter~0 6)} is VALID [2022-04-28 14:00:39,811 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 14:00:39,811 INFO L272 TraceCheckUtils]: 0: Hoare triple {115711#true} call ULTIMATE.init(); {115711#true} is VALID [2022-04-28 14:00:39,812 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 14:00:39,812 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:00:39,812 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1193167874] [2022-04-28 14:00:39,812 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 14:00:39,812 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1395258639] [2022-04-28 14:00:39,812 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1395258639] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 14:00:39,812 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 14:00:39,812 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [47, 47] total 54 [2022-04-28 14:00:39,812 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:00:39,812 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [210393717] [2022-04-28 14:00:39,812 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [210393717] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:00:39,812 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:00:39,812 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [47] imperfect sequences [] total 47 [2022-04-28 14:00:39,813 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1093424555] [2022-04-28 14:00:39,813 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:00:39,813 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 14:00:39,813 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:00:39,814 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 14:00:40,267 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 14:00:40,267 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 47 states [2022-04-28 14:00:40,267 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:00:40,267 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 47 interpolants. [2022-04-28 14:00:40,268 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1331, Invalid=1531, Unknown=0, NotChecked=0, Total=2862 [2022-04-28 14:00:40,268 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 14:00:42,944 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:00:42,944 INFO L93 Difference]: Finished difference Result 421 states and 466 transitions. [2022-04-28 14:00:42,944 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 90 states. [2022-04-28 14:00:42,944 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 14:00:42,944 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:00:42,945 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 14:00:42,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 90 states and 465 transitions. [2022-04-28 14:00:42,953 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 14:00:42,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 90 states and 465 transitions. [2022-04-28 14:00:42,961 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 90 states and 465 transitions. [2022-04-28 14:00:43,518 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 14:00:43,526 INFO L225 Difference]: With dead ends: 421 [2022-04-28 14:00:43,527 INFO L226 Difference]: Without dead ends: 416 [2022-04-28 14:00:43,527 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 862 GetRequests, 766 SyntacticMatches, 1 SemanticMatches, 95 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1001 ImplicationChecksByTransitivity, 1.5s TimeCoverageRelationStatistics Valid=3610, Invalid=5702, Unknown=0, NotChecked=0, Total=9312 [2022-04-28 14:00:43,527 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 14:00:43,528 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 14:00:43,528 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 416 states. [2022-04-28 14:00:44,225 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 416 to 416. [2022-04-28 14:00:44,226 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:00:44,226 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 14:00:44,226 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 14:00:44,227 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 14:00:44,233 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:00:44,233 INFO L93 Difference]: Finished difference Result 416 states and 461 transitions. [2022-04-28 14:00:44,233 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 461 transitions. [2022-04-28 14:00:44,234 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:00:44,234 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:00:44,234 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 14:00:44,234 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 14:00:44,241 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:00:44,241 INFO L93 Difference]: Finished difference Result 416 states and 461 transitions. [2022-04-28 14:00:44,241 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 461 transitions. [2022-04-28 14:00:44,241 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:00:44,241 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:00:44,241 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:00:44,241 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:00:44,242 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 14:00:44,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 416 states and 461 transitions. [2022-04-28 14:00:44,250 INFO L78 Accepts]: Start accepts. Automaton has 416 states and 461 transitions. Word has length 410 [2022-04-28 14:00:44,250 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:00:44,250 INFO L495 AbstractCegarLoop]: Abstraction has 416 states and 461 transitions. [2022-04-28 14:00:44,251 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 14:00:44,251 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 416 states and 461 transitions. [2022-04-28 14:00:45,096 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 14:00:45,097 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 461 transitions. [2022-04-28 14:00:45,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 420 [2022-04-28 14:00:45,098 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:00:45,098 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 14:00:45,117 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 14:00:45,299 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 14:00:45,299 INFO L420 AbstractCegarLoop]: === Iteration 48 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:00:45,299 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:00:45,299 INFO L85 PathProgramCache]: Analyzing trace with hash -1569738858, now seen corresponding path program 87 times [2022-04-28 14:00:45,299 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:00:45,299 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1136171529] [2022-04-28 14:00:45,300 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:00:45,300 INFO L85 PathProgramCache]: Analyzing trace with hash -1569738858, now seen corresponding path program 88 times [2022-04-28 14:00:45,300 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:00:45,300 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [483308855] [2022-04-28 14:00:45,300 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:00:45,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:00:45,321 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 14:00:45,322 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1372383888] [2022-04-28 14:00:45,322 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-28 14:00:45,322 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 14:00:45,322 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 14:00:45,323 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 14:00:45,323 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 14:00:45,480 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-28 14:00:45,480 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 14:00:45,485 INFO L263 TraceCheckSpWp]: Trace formula consists of 1105 conjuncts, 93 conjunts are in the unsatisfiable core [2022-04-28 14:00:45,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:00:45,553 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 14:00:47,781 INFO L272 TraceCheckUtils]: 0: Hoare triple {120816#true} call ULTIMATE.init(); {120816#true} is VALID [2022-04-28 14:00:47,781 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 14:00:47,782 INFO L290 TraceCheckUtils]: 2: Hoare triple {120824#(<= ~counter~0 0)} assume true; {120824#(<= ~counter~0 0)} is VALID [2022-04-28 14:00:47,782 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {120824#(<= ~counter~0 0)} {120816#true} #67#return; {120824#(<= ~counter~0 0)} is VALID [2022-04-28 14:00:47,782 INFO L272 TraceCheckUtils]: 4: Hoare triple {120824#(<= ~counter~0 0)} call #t~ret7 := main(); {120824#(<= ~counter~0 0)} is VALID [2022-04-28 14:00:47,783 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 14:00:47,783 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 14:00:47,783 INFO L290 TraceCheckUtils]: 7: Hoare triple {120824#(<= ~counter~0 0)} ~cond := #in~cond; {120824#(<= ~counter~0 0)} is VALID [2022-04-28 14:00:47,784 INFO L290 TraceCheckUtils]: 8: Hoare triple {120824#(<= ~counter~0 0)} assume !(0 == ~cond); {120824#(<= ~counter~0 0)} is VALID [2022-04-28 14:00:47,784 INFO L290 TraceCheckUtils]: 9: Hoare triple {120824#(<= ~counter~0 0)} assume true; {120824#(<= ~counter~0 0)} is VALID [2022-04-28 14:00:47,784 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 14:00:47,785 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 14:00:47,785 INFO L290 TraceCheckUtils]: 12: Hoare triple {120824#(<= ~counter~0 0)} ~cond := #in~cond; {120824#(<= ~counter~0 0)} is VALID [2022-04-28 14:00:47,785 INFO L290 TraceCheckUtils]: 13: Hoare triple {120824#(<= ~counter~0 0)} assume !(0 == ~cond); {120824#(<= ~counter~0 0)} is VALID [2022-04-28 14:00:47,785 INFO L290 TraceCheckUtils]: 14: Hoare triple {120824#(<= ~counter~0 0)} assume true; {120824#(<= ~counter~0 0)} is VALID [2022-04-28 14:00:47,786 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 14:00:47,786 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 14:00:47,789 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 14:00:47,789 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 14:00:47,789 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 14:00:47,790 INFO L290 TraceCheckUtils]: 20: Hoare triple {120873#(<= ~counter~0 1)} ~cond := #in~cond; {120873#(<= ~counter~0 1)} is VALID [2022-04-28 14:00:47,790 INFO L290 TraceCheckUtils]: 21: Hoare triple {120873#(<= ~counter~0 1)} assume !(0 == ~cond); {120873#(<= ~counter~0 1)} is VALID [2022-04-28 14:00:47,790 INFO L290 TraceCheckUtils]: 22: Hoare triple {120873#(<= ~counter~0 1)} assume true; {120873#(<= ~counter~0 1)} is VALID [2022-04-28 14:00:47,791 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 14:00:47,791 INFO L290 TraceCheckUtils]: 24: Hoare triple {120873#(<= ~counter~0 1)} assume !!(0 != ~y3~0); {120873#(<= ~counter~0 1)} is VALID [2022-04-28 14:00:47,791 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 14:00:47,792 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 14:00:47,793 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 14:00:47,793 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 14:00:47,793 INFO L290 TraceCheckUtils]: 29: Hoare triple {120901#(<= ~counter~0 2)} ~cond := #in~cond; {120901#(<= ~counter~0 2)} is VALID [2022-04-28 14:00:47,793 INFO L290 TraceCheckUtils]: 30: Hoare triple {120901#(<= ~counter~0 2)} assume !(0 == ~cond); {120901#(<= ~counter~0 2)} is VALID [2022-04-28 14:00:47,794 INFO L290 TraceCheckUtils]: 31: Hoare triple {120901#(<= ~counter~0 2)} assume true; {120901#(<= ~counter~0 2)} is VALID [2022-04-28 14:00:47,794 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 14:00:47,794 INFO L290 TraceCheckUtils]: 33: Hoare triple {120901#(<= ~counter~0 2)} assume !!(0 != ~y3~0); {120901#(<= ~counter~0 2)} is VALID [2022-04-28 14:00:47,795 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 14:00:47,796 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 14:00:47,796 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 14:00:47,797 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 14:00:47,797 INFO L290 TraceCheckUtils]: 38: Hoare triple {120929#(<= ~counter~0 3)} ~cond := #in~cond; {120929#(<= ~counter~0 3)} is VALID [2022-04-28 14:00:47,797 INFO L290 TraceCheckUtils]: 39: Hoare triple {120929#(<= ~counter~0 3)} assume !(0 == ~cond); {120929#(<= ~counter~0 3)} is VALID [2022-04-28 14:00:47,798 INFO L290 TraceCheckUtils]: 40: Hoare triple {120929#(<= ~counter~0 3)} assume true; {120929#(<= ~counter~0 3)} is VALID [2022-04-28 14:00:47,798 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 14:00:47,798 INFO L290 TraceCheckUtils]: 42: Hoare triple {120929#(<= ~counter~0 3)} assume !!(0 != ~y3~0); {120929#(<= ~counter~0 3)} is VALID [2022-04-28 14:00:47,799 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 14:00:47,800 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 14:00:47,800 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 14:00:47,801 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 14:00:47,801 INFO L290 TraceCheckUtils]: 47: Hoare triple {120957#(<= ~counter~0 4)} ~cond := #in~cond; {120957#(<= ~counter~0 4)} is VALID [2022-04-28 14:00:47,801 INFO L290 TraceCheckUtils]: 48: Hoare triple {120957#(<= ~counter~0 4)} assume !(0 == ~cond); {120957#(<= ~counter~0 4)} is VALID [2022-04-28 14:00:47,801 INFO L290 TraceCheckUtils]: 49: Hoare triple {120957#(<= ~counter~0 4)} assume true; {120957#(<= ~counter~0 4)} is VALID [2022-04-28 14:00:47,802 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 14:00:47,802 INFO L290 TraceCheckUtils]: 51: Hoare triple {120957#(<= ~counter~0 4)} assume !!(0 != ~y3~0); {120957#(<= ~counter~0 4)} is VALID [2022-04-28 14:00:47,802 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 14:00:47,804 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 14:00:47,804 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 14:00:47,805 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 14:00:47,805 INFO L290 TraceCheckUtils]: 56: Hoare triple {120985#(<= ~counter~0 5)} ~cond := #in~cond; {120985#(<= ~counter~0 5)} is VALID [2022-04-28 14:00:47,805 INFO L290 TraceCheckUtils]: 57: Hoare triple {120985#(<= ~counter~0 5)} assume !(0 == ~cond); {120985#(<= ~counter~0 5)} is VALID [2022-04-28 14:00:47,805 INFO L290 TraceCheckUtils]: 58: Hoare triple {120985#(<= ~counter~0 5)} assume true; {120985#(<= ~counter~0 5)} is VALID [2022-04-28 14:00:47,806 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 14:00:47,806 INFO L290 TraceCheckUtils]: 60: Hoare triple {120985#(<= ~counter~0 5)} assume !!(0 != ~y3~0); {120985#(<= ~counter~0 5)} is VALID [2022-04-28 14:00:47,806 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 14:00:47,808 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 14:00:47,808 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 14:00:47,809 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 14:00:47,809 INFO L290 TraceCheckUtils]: 65: Hoare triple {121013#(<= ~counter~0 6)} ~cond := #in~cond; {121013#(<= ~counter~0 6)} is VALID [2022-04-28 14:00:47,809 INFO L290 TraceCheckUtils]: 66: Hoare triple {121013#(<= ~counter~0 6)} assume !(0 == ~cond); {121013#(<= ~counter~0 6)} is VALID [2022-04-28 14:00:47,809 INFO L290 TraceCheckUtils]: 67: Hoare triple {121013#(<= ~counter~0 6)} assume true; {121013#(<= ~counter~0 6)} is VALID [2022-04-28 14:00:47,810 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 14:00:47,810 INFO L290 TraceCheckUtils]: 69: Hoare triple {121013#(<= ~counter~0 6)} assume !!(0 != ~y3~0); {121013#(<= ~counter~0 6)} is VALID [2022-04-28 14:00:47,810 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 14:00:47,812 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 14:00:47,812 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 14:00:47,812 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 14:00:47,813 INFO L290 TraceCheckUtils]: 74: Hoare triple {121041#(<= ~counter~0 7)} ~cond := #in~cond; {121041#(<= ~counter~0 7)} is VALID [2022-04-28 14:00:47,813 INFO L290 TraceCheckUtils]: 75: Hoare triple {121041#(<= ~counter~0 7)} assume !(0 == ~cond); {121041#(<= ~counter~0 7)} is VALID [2022-04-28 14:00:47,813 INFO L290 TraceCheckUtils]: 76: Hoare triple {121041#(<= ~counter~0 7)} assume true; {121041#(<= ~counter~0 7)} is VALID [2022-04-28 14:00:47,814 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 14:00:47,814 INFO L290 TraceCheckUtils]: 78: Hoare triple {121041#(<= ~counter~0 7)} assume !!(0 != ~y3~0); {121041#(<= ~counter~0 7)} is VALID [2022-04-28 14:00:47,814 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 14:00:47,815 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 14:00:47,816 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 14:00:47,816 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 14:00:47,816 INFO L290 TraceCheckUtils]: 83: Hoare triple {121069#(<= ~counter~0 8)} ~cond := #in~cond; {121069#(<= ~counter~0 8)} is VALID [2022-04-28 14:00:47,817 INFO L290 TraceCheckUtils]: 84: Hoare triple {121069#(<= ~counter~0 8)} assume !(0 == ~cond); {121069#(<= ~counter~0 8)} is VALID [2022-04-28 14:00:47,817 INFO L290 TraceCheckUtils]: 85: Hoare triple {121069#(<= ~counter~0 8)} assume true; {121069#(<= ~counter~0 8)} is VALID [2022-04-28 14:00:47,817 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 14:00:47,818 INFO L290 TraceCheckUtils]: 87: Hoare triple {121069#(<= ~counter~0 8)} assume !!(0 != ~y3~0); {121069#(<= ~counter~0 8)} is VALID [2022-04-28 14:00:47,818 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 14:00:47,819 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 14:00:47,819 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 14:00:47,820 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 14:00:47,820 INFO L290 TraceCheckUtils]: 92: Hoare triple {121097#(<= ~counter~0 9)} ~cond := #in~cond; {121097#(<= ~counter~0 9)} is VALID [2022-04-28 14:00:47,820 INFO L290 TraceCheckUtils]: 93: Hoare triple {121097#(<= ~counter~0 9)} assume !(0 == ~cond); {121097#(<= ~counter~0 9)} is VALID [2022-04-28 14:00:47,821 INFO L290 TraceCheckUtils]: 94: Hoare triple {121097#(<= ~counter~0 9)} assume true; {121097#(<= ~counter~0 9)} is VALID [2022-04-28 14:00:47,821 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 14:00:47,821 INFO L290 TraceCheckUtils]: 96: Hoare triple {121097#(<= ~counter~0 9)} assume !!(0 != ~y3~0); {121097#(<= ~counter~0 9)} is VALID [2022-04-28 14:00:47,821 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 14:00:47,823 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 14:00:47,823 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 14:00:47,823 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 14:00:47,824 INFO L290 TraceCheckUtils]: 101: Hoare triple {121125#(<= ~counter~0 10)} ~cond := #in~cond; {121125#(<= ~counter~0 10)} is VALID [2022-04-28 14:00:47,824 INFO L290 TraceCheckUtils]: 102: Hoare triple {121125#(<= ~counter~0 10)} assume !(0 == ~cond); {121125#(<= ~counter~0 10)} is VALID [2022-04-28 14:00:47,824 INFO L290 TraceCheckUtils]: 103: Hoare triple {121125#(<= ~counter~0 10)} assume true; {121125#(<= ~counter~0 10)} is VALID [2022-04-28 14:00:47,825 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 14:00:47,825 INFO L290 TraceCheckUtils]: 105: Hoare triple {121125#(<= ~counter~0 10)} assume !!(0 != ~y3~0); {121125#(<= ~counter~0 10)} is VALID [2022-04-28 14:00:47,825 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 14:00:47,827 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 14:00:47,827 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 14:00:47,828 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 14:00:47,828 INFO L290 TraceCheckUtils]: 110: Hoare triple {121153#(<= ~counter~0 11)} ~cond := #in~cond; {121153#(<= ~counter~0 11)} is VALID [2022-04-28 14:00:47,828 INFO L290 TraceCheckUtils]: 111: Hoare triple {121153#(<= ~counter~0 11)} assume !(0 == ~cond); {121153#(<= ~counter~0 11)} is VALID [2022-04-28 14:00:47,829 INFO L290 TraceCheckUtils]: 112: Hoare triple {121153#(<= ~counter~0 11)} assume true; {121153#(<= ~counter~0 11)} is VALID [2022-04-28 14:00:47,829 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 14:00:47,829 INFO L290 TraceCheckUtils]: 114: Hoare triple {121153#(<= ~counter~0 11)} assume !!(0 != ~y3~0); {121153#(<= ~counter~0 11)} is VALID [2022-04-28 14:00:47,830 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 14:00:47,831 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 14:00:47,831 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 14:00:47,832 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 14:00:47,832 INFO L290 TraceCheckUtils]: 119: Hoare triple {121181#(<= ~counter~0 12)} ~cond := #in~cond; {121181#(<= ~counter~0 12)} is VALID [2022-04-28 14:00:47,832 INFO L290 TraceCheckUtils]: 120: Hoare triple {121181#(<= ~counter~0 12)} assume !(0 == ~cond); {121181#(<= ~counter~0 12)} is VALID [2022-04-28 14:00:47,832 INFO L290 TraceCheckUtils]: 121: Hoare triple {121181#(<= ~counter~0 12)} assume true; {121181#(<= ~counter~0 12)} is VALID [2022-04-28 14:00:47,833 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 14:00:47,833 INFO L290 TraceCheckUtils]: 123: Hoare triple {121181#(<= ~counter~0 12)} assume !!(0 != ~y3~0); {121181#(<= ~counter~0 12)} is VALID [2022-04-28 14:00:47,833 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 14:00:47,834 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 14:00:47,835 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 14:00:47,835 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 14:00:47,835 INFO L290 TraceCheckUtils]: 128: Hoare triple {121209#(<= ~counter~0 13)} ~cond := #in~cond; {121209#(<= ~counter~0 13)} is VALID [2022-04-28 14:00:47,836 INFO L290 TraceCheckUtils]: 129: Hoare triple {121209#(<= ~counter~0 13)} assume !(0 == ~cond); {121209#(<= ~counter~0 13)} is VALID [2022-04-28 14:00:47,836 INFO L290 TraceCheckUtils]: 130: Hoare triple {121209#(<= ~counter~0 13)} assume true; {121209#(<= ~counter~0 13)} is VALID [2022-04-28 14:00:47,836 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 14:00:47,837 INFO L290 TraceCheckUtils]: 132: Hoare triple {121209#(<= ~counter~0 13)} assume !!(0 != ~y3~0); {121209#(<= ~counter~0 13)} is VALID [2022-04-28 14:00:47,837 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 14:00:47,838 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 14:00:47,839 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 14:00:47,839 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 14:00:47,839 INFO L290 TraceCheckUtils]: 137: Hoare triple {121237#(<= ~counter~0 14)} ~cond := #in~cond; {121237#(<= ~counter~0 14)} is VALID [2022-04-28 14:00:47,840 INFO L290 TraceCheckUtils]: 138: Hoare triple {121237#(<= ~counter~0 14)} assume !(0 == ~cond); {121237#(<= ~counter~0 14)} is VALID [2022-04-28 14:00:47,840 INFO L290 TraceCheckUtils]: 139: Hoare triple {121237#(<= ~counter~0 14)} assume true; {121237#(<= ~counter~0 14)} is VALID [2022-04-28 14:00:47,840 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 14:00:47,840 INFO L290 TraceCheckUtils]: 141: Hoare triple {121237#(<= ~counter~0 14)} assume !!(0 != ~y3~0); {121237#(<= ~counter~0 14)} is VALID [2022-04-28 14:00:47,841 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 14:00:47,842 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 14:00:47,842 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 14:00:47,843 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 14:00:47,843 INFO L290 TraceCheckUtils]: 146: Hoare triple {121265#(<= ~counter~0 15)} ~cond := #in~cond; {121265#(<= ~counter~0 15)} is VALID [2022-04-28 14:00:47,843 INFO L290 TraceCheckUtils]: 147: Hoare triple {121265#(<= ~counter~0 15)} assume !(0 == ~cond); {121265#(<= ~counter~0 15)} is VALID [2022-04-28 14:00:47,844 INFO L290 TraceCheckUtils]: 148: Hoare triple {121265#(<= ~counter~0 15)} assume true; {121265#(<= ~counter~0 15)} is VALID [2022-04-28 14:00:47,844 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 14:00:47,844 INFO L290 TraceCheckUtils]: 150: Hoare triple {121265#(<= ~counter~0 15)} assume !!(0 != ~y3~0); {121265#(<= ~counter~0 15)} is VALID [2022-04-28 14:00:47,845 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 14:00:47,846 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 14:00:47,846 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 14:00:47,847 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 14:00:47,847 INFO L290 TraceCheckUtils]: 155: Hoare triple {121293#(<= ~counter~0 16)} ~cond := #in~cond; {121293#(<= ~counter~0 16)} is VALID [2022-04-28 14:00:47,847 INFO L290 TraceCheckUtils]: 156: Hoare triple {121293#(<= ~counter~0 16)} assume !(0 == ~cond); {121293#(<= ~counter~0 16)} is VALID [2022-04-28 14:00:47,847 INFO L290 TraceCheckUtils]: 157: Hoare triple {121293#(<= ~counter~0 16)} assume true; {121293#(<= ~counter~0 16)} is VALID [2022-04-28 14:00:47,848 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 14:00:47,848 INFO L290 TraceCheckUtils]: 159: Hoare triple {121293#(<= ~counter~0 16)} assume !!(0 != ~y3~0); {121293#(<= ~counter~0 16)} is VALID [2022-04-28 14:00:47,848 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 14:00:47,850 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 14:00:47,850 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 14:00:47,850 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 14:00:47,851 INFO L290 TraceCheckUtils]: 164: Hoare triple {121321#(<= ~counter~0 17)} ~cond := #in~cond; {121321#(<= ~counter~0 17)} is VALID [2022-04-28 14:00:47,851 INFO L290 TraceCheckUtils]: 165: Hoare triple {121321#(<= ~counter~0 17)} assume !(0 == ~cond); {121321#(<= ~counter~0 17)} is VALID [2022-04-28 14:00:47,851 INFO L290 TraceCheckUtils]: 166: Hoare triple {121321#(<= ~counter~0 17)} assume true; {121321#(<= ~counter~0 17)} is VALID [2022-04-28 14:00:47,858 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 14:00:47,858 INFO L290 TraceCheckUtils]: 168: Hoare triple {121321#(<= ~counter~0 17)} assume !!(0 != ~y3~0); {121321#(<= ~counter~0 17)} is VALID [2022-04-28 14:00:47,859 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 14:00:47,861 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 14:00:47,862 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 14:00:47,862 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 14:00:47,862 INFO L290 TraceCheckUtils]: 173: Hoare triple {121349#(<= ~counter~0 18)} ~cond := #in~cond; {121349#(<= ~counter~0 18)} is VALID [2022-04-28 14:00:47,863 INFO L290 TraceCheckUtils]: 174: Hoare triple {121349#(<= ~counter~0 18)} assume !(0 == ~cond); {121349#(<= ~counter~0 18)} is VALID [2022-04-28 14:00:47,863 INFO L290 TraceCheckUtils]: 175: Hoare triple {121349#(<= ~counter~0 18)} assume true; {121349#(<= ~counter~0 18)} is VALID [2022-04-28 14:00:47,863 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 14:00:47,864 INFO L290 TraceCheckUtils]: 177: Hoare triple {121349#(<= ~counter~0 18)} assume !!(0 != ~y3~0); {121349#(<= ~counter~0 18)} is VALID [2022-04-28 14:00:47,864 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 14:00:47,866 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 14:00:47,866 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 14:00:47,867 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 14:00:47,867 INFO L290 TraceCheckUtils]: 182: Hoare triple {121377#(<= ~counter~0 19)} ~cond := #in~cond; {121377#(<= ~counter~0 19)} is VALID [2022-04-28 14:00:47,867 INFO L290 TraceCheckUtils]: 183: Hoare triple {121377#(<= ~counter~0 19)} assume !(0 == ~cond); {121377#(<= ~counter~0 19)} is VALID [2022-04-28 14:00:47,868 INFO L290 TraceCheckUtils]: 184: Hoare triple {121377#(<= ~counter~0 19)} assume true; {121377#(<= ~counter~0 19)} is VALID [2022-04-28 14:00:47,868 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 14:00:47,868 INFO L290 TraceCheckUtils]: 186: Hoare triple {121377#(<= ~counter~0 19)} assume !!(0 != ~y3~0); {121377#(<= ~counter~0 19)} is VALID [2022-04-28 14:00:47,868 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 14:00:47,870 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 14:00:47,870 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 14:00:47,871 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 14:00:47,871 INFO L290 TraceCheckUtils]: 191: Hoare triple {121405#(<= ~counter~0 20)} ~cond := #in~cond; {121405#(<= ~counter~0 20)} is VALID [2022-04-28 14:00:47,871 INFO L290 TraceCheckUtils]: 192: Hoare triple {121405#(<= ~counter~0 20)} assume !(0 == ~cond); {121405#(<= ~counter~0 20)} is VALID [2022-04-28 14:00:47,871 INFO L290 TraceCheckUtils]: 193: Hoare triple {121405#(<= ~counter~0 20)} assume true; {121405#(<= ~counter~0 20)} is VALID [2022-04-28 14:00:47,872 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 14:00:47,872 INFO L290 TraceCheckUtils]: 195: Hoare triple {121405#(<= ~counter~0 20)} assume !!(0 != ~y3~0); {121405#(<= ~counter~0 20)} is VALID [2022-04-28 14:00:47,872 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 14:00:47,874 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 14:00:47,874 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 14:00:47,874 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 14:00:47,875 INFO L290 TraceCheckUtils]: 200: Hoare triple {121433#(<= ~counter~0 21)} ~cond := #in~cond; {121433#(<= ~counter~0 21)} is VALID [2022-04-28 14:00:47,875 INFO L290 TraceCheckUtils]: 201: Hoare triple {121433#(<= ~counter~0 21)} assume !(0 == ~cond); {121433#(<= ~counter~0 21)} is VALID [2022-04-28 14:00:47,875 INFO L290 TraceCheckUtils]: 202: Hoare triple {121433#(<= ~counter~0 21)} assume true; {121433#(<= ~counter~0 21)} is VALID [2022-04-28 14:00:47,876 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 14:00:47,876 INFO L290 TraceCheckUtils]: 204: Hoare triple {121433#(<= ~counter~0 21)} assume !!(0 != ~y3~0); {121433#(<= ~counter~0 21)} is VALID [2022-04-28 14:00:47,876 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 14:00:47,877 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 14:00:47,878 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 14:00:47,878 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 14:00:47,878 INFO L290 TraceCheckUtils]: 209: Hoare triple {121461#(<= ~counter~0 22)} ~cond := #in~cond; {121461#(<= ~counter~0 22)} is VALID [2022-04-28 14:00:47,879 INFO L290 TraceCheckUtils]: 210: Hoare triple {121461#(<= ~counter~0 22)} assume !(0 == ~cond); {121461#(<= ~counter~0 22)} is VALID [2022-04-28 14:00:47,879 INFO L290 TraceCheckUtils]: 211: Hoare triple {121461#(<= ~counter~0 22)} assume true; {121461#(<= ~counter~0 22)} is VALID [2022-04-28 14:00:47,880 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 14:00:47,880 INFO L290 TraceCheckUtils]: 213: Hoare triple {121461#(<= ~counter~0 22)} assume !!(0 != ~y3~0); {121461#(<= ~counter~0 22)} is VALID [2022-04-28 14:00:47,880 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 14:00:47,883 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 14:00:47,883 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 14:00:47,884 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 14:00:47,884 INFO L290 TraceCheckUtils]: 218: Hoare triple {121489#(<= ~counter~0 23)} ~cond := #in~cond; {121489#(<= ~counter~0 23)} is VALID [2022-04-28 14:00:47,884 INFO L290 TraceCheckUtils]: 219: Hoare triple {121489#(<= ~counter~0 23)} assume !(0 == ~cond); {121489#(<= ~counter~0 23)} is VALID [2022-04-28 14:00:47,884 INFO L290 TraceCheckUtils]: 220: Hoare triple {121489#(<= ~counter~0 23)} assume true; {121489#(<= ~counter~0 23)} is VALID [2022-04-28 14:00:47,885 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 14:00:47,885 INFO L290 TraceCheckUtils]: 222: Hoare triple {121489#(<= ~counter~0 23)} assume !!(0 != ~y3~0); {121489#(<= ~counter~0 23)} is VALID [2022-04-28 14:00:47,885 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 14:00:47,887 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 14:00:47,887 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 14:00:47,887 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 14:00:47,888 INFO L290 TraceCheckUtils]: 227: Hoare triple {121517#(<= ~counter~0 24)} ~cond := #in~cond; {121517#(<= ~counter~0 24)} is VALID [2022-04-28 14:00:47,888 INFO L290 TraceCheckUtils]: 228: Hoare triple {121517#(<= ~counter~0 24)} assume !(0 == ~cond); {121517#(<= ~counter~0 24)} is VALID [2022-04-28 14:00:47,888 INFO L290 TraceCheckUtils]: 229: Hoare triple {121517#(<= ~counter~0 24)} assume true; {121517#(<= ~counter~0 24)} is VALID [2022-04-28 14:00:47,888 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 14:00:47,889 INFO L290 TraceCheckUtils]: 231: Hoare triple {121517#(<= ~counter~0 24)} assume !!(0 != ~y3~0); {121517#(<= ~counter~0 24)} is VALID [2022-04-28 14:00:47,889 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 14:00:47,890 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 14:00:47,890 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 14:00:47,891 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 14:00:47,891 INFO L290 TraceCheckUtils]: 236: Hoare triple {121545#(<= ~counter~0 25)} ~cond := #in~cond; {121545#(<= ~counter~0 25)} is VALID [2022-04-28 14:00:47,891 INFO L290 TraceCheckUtils]: 237: Hoare triple {121545#(<= ~counter~0 25)} assume !(0 == ~cond); {121545#(<= ~counter~0 25)} is VALID [2022-04-28 14:00:47,892 INFO L290 TraceCheckUtils]: 238: Hoare triple {121545#(<= ~counter~0 25)} assume true; {121545#(<= ~counter~0 25)} is VALID [2022-04-28 14:00:47,892 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 14:00:47,892 INFO L290 TraceCheckUtils]: 240: Hoare triple {121545#(<= ~counter~0 25)} assume !!(0 != ~y3~0); {121545#(<= ~counter~0 25)} is VALID [2022-04-28 14:00:47,893 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 14:00:47,894 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 14:00:47,894 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 14:00:47,894 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 14:00:47,895 INFO L290 TraceCheckUtils]: 245: Hoare triple {121573#(<= ~counter~0 26)} ~cond := #in~cond; {121573#(<= ~counter~0 26)} is VALID [2022-04-28 14:00:47,895 INFO L290 TraceCheckUtils]: 246: Hoare triple {121573#(<= ~counter~0 26)} assume !(0 == ~cond); {121573#(<= ~counter~0 26)} is VALID [2022-04-28 14:00:47,895 INFO L290 TraceCheckUtils]: 247: Hoare triple {121573#(<= ~counter~0 26)} assume true; {121573#(<= ~counter~0 26)} is VALID [2022-04-28 14:00:47,896 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 14:00:47,896 INFO L290 TraceCheckUtils]: 249: Hoare triple {121573#(<= ~counter~0 26)} assume !!(0 != ~y3~0); {121573#(<= ~counter~0 26)} is VALID [2022-04-28 14:00:47,896 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 14:00:47,897 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 14:00:47,898 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 14:00:47,898 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 14:00:47,899 INFO L290 TraceCheckUtils]: 254: Hoare triple {121601#(<= ~counter~0 27)} ~cond := #in~cond; {121601#(<= ~counter~0 27)} is VALID [2022-04-28 14:00:47,899 INFO L290 TraceCheckUtils]: 255: Hoare triple {121601#(<= ~counter~0 27)} assume !(0 == ~cond); {121601#(<= ~counter~0 27)} is VALID [2022-04-28 14:00:47,899 INFO L290 TraceCheckUtils]: 256: Hoare triple {121601#(<= ~counter~0 27)} assume true; {121601#(<= ~counter~0 27)} is VALID [2022-04-28 14:00:47,900 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 14:00:47,900 INFO L290 TraceCheckUtils]: 258: Hoare triple {121601#(<= ~counter~0 27)} assume !!(0 != ~y3~0); {121601#(<= ~counter~0 27)} is VALID [2022-04-28 14:00:47,900 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 14:00:47,902 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 14:00:47,902 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 14:00:47,902 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 14:00:47,903 INFO L290 TraceCheckUtils]: 263: Hoare triple {121629#(<= ~counter~0 28)} ~cond := #in~cond; {121629#(<= ~counter~0 28)} is VALID [2022-04-28 14:00:47,903 INFO L290 TraceCheckUtils]: 264: Hoare triple {121629#(<= ~counter~0 28)} assume !(0 == ~cond); {121629#(<= ~counter~0 28)} is VALID [2022-04-28 14:00:47,903 INFO L290 TraceCheckUtils]: 265: Hoare triple {121629#(<= ~counter~0 28)} assume true; {121629#(<= ~counter~0 28)} is VALID [2022-04-28 14:00:47,904 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 14:00:47,904 INFO L290 TraceCheckUtils]: 267: Hoare triple {121629#(<= ~counter~0 28)} assume !!(0 != ~y3~0); {121629#(<= ~counter~0 28)} is VALID [2022-04-28 14:00:47,904 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 14:00:47,905 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 14:00:47,906 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 14:00:47,906 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 14:00:47,906 INFO L290 TraceCheckUtils]: 272: Hoare triple {121657#(<= ~counter~0 29)} ~cond := #in~cond; {121657#(<= ~counter~0 29)} is VALID [2022-04-28 14:00:47,907 INFO L290 TraceCheckUtils]: 273: Hoare triple {121657#(<= ~counter~0 29)} assume !(0 == ~cond); {121657#(<= ~counter~0 29)} is VALID [2022-04-28 14:00:47,907 INFO L290 TraceCheckUtils]: 274: Hoare triple {121657#(<= ~counter~0 29)} assume true; {121657#(<= ~counter~0 29)} is VALID [2022-04-28 14:00:47,907 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 14:00:47,908 INFO L290 TraceCheckUtils]: 276: Hoare triple {121657#(<= ~counter~0 29)} assume !!(0 != ~y3~0); {121657#(<= ~counter~0 29)} is VALID [2022-04-28 14:00:47,908 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 14:00:47,909 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 14:00:47,910 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 14:00:47,910 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 14:00:47,910 INFO L290 TraceCheckUtils]: 281: Hoare triple {121685#(<= ~counter~0 30)} ~cond := #in~cond; {121685#(<= ~counter~0 30)} is VALID [2022-04-28 14:00:47,911 INFO L290 TraceCheckUtils]: 282: Hoare triple {121685#(<= ~counter~0 30)} assume !(0 == ~cond); {121685#(<= ~counter~0 30)} is VALID [2022-04-28 14:00:47,911 INFO L290 TraceCheckUtils]: 283: Hoare triple {121685#(<= ~counter~0 30)} assume true; {121685#(<= ~counter~0 30)} is VALID [2022-04-28 14:00:47,911 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 14:00:47,912 INFO L290 TraceCheckUtils]: 285: Hoare triple {121685#(<= ~counter~0 30)} assume !!(0 != ~y3~0); {121685#(<= ~counter~0 30)} is VALID [2022-04-28 14:00:47,912 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 14:00:47,914 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 14:00:47,914 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 14:00:47,914 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 14:00:47,915 INFO L290 TraceCheckUtils]: 290: Hoare triple {121713#(<= ~counter~0 31)} ~cond := #in~cond; {121713#(<= ~counter~0 31)} is VALID [2022-04-28 14:00:47,915 INFO L290 TraceCheckUtils]: 291: Hoare triple {121713#(<= ~counter~0 31)} assume !(0 == ~cond); {121713#(<= ~counter~0 31)} is VALID [2022-04-28 14:00:47,915 INFO L290 TraceCheckUtils]: 292: Hoare triple {121713#(<= ~counter~0 31)} assume true; {121713#(<= ~counter~0 31)} is VALID [2022-04-28 14:00:47,916 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 14:00:47,916 INFO L290 TraceCheckUtils]: 294: Hoare triple {121713#(<= ~counter~0 31)} assume !!(0 != ~y3~0); {121713#(<= ~counter~0 31)} is VALID [2022-04-28 14:00:47,916 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 14:00:47,918 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 14:00:47,918 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 14:00:47,918 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 14:00:47,919 INFO L290 TraceCheckUtils]: 299: Hoare triple {121741#(<= ~counter~0 32)} ~cond := #in~cond; {121741#(<= ~counter~0 32)} is VALID [2022-04-28 14:00:47,919 INFO L290 TraceCheckUtils]: 300: Hoare triple {121741#(<= ~counter~0 32)} assume !(0 == ~cond); {121741#(<= ~counter~0 32)} is VALID [2022-04-28 14:00:47,919 INFO L290 TraceCheckUtils]: 301: Hoare triple {121741#(<= ~counter~0 32)} assume true; {121741#(<= ~counter~0 32)} is VALID [2022-04-28 14:00:47,920 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 14:00:47,920 INFO L290 TraceCheckUtils]: 303: Hoare triple {121741#(<= ~counter~0 32)} assume !!(0 != ~y3~0); {121741#(<= ~counter~0 32)} is VALID [2022-04-28 14:00:47,920 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 14:00:47,922 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 14:00:47,922 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 14:00:47,922 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 14:00:47,923 INFO L290 TraceCheckUtils]: 308: Hoare triple {121769#(<= ~counter~0 33)} ~cond := #in~cond; {121769#(<= ~counter~0 33)} is VALID [2022-04-28 14:00:47,923 INFO L290 TraceCheckUtils]: 309: Hoare triple {121769#(<= ~counter~0 33)} assume !(0 == ~cond); {121769#(<= ~counter~0 33)} is VALID [2022-04-28 14:00:47,923 INFO L290 TraceCheckUtils]: 310: Hoare triple {121769#(<= ~counter~0 33)} assume true; {121769#(<= ~counter~0 33)} is VALID [2022-04-28 14:00:47,924 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 14:00:47,924 INFO L290 TraceCheckUtils]: 312: Hoare triple {121769#(<= ~counter~0 33)} assume !!(0 != ~y3~0); {121769#(<= ~counter~0 33)} is VALID [2022-04-28 14:00:47,924 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 14:00:47,925 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 14:00:47,926 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 14:00:47,926 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 14:00:47,926 INFO L290 TraceCheckUtils]: 317: Hoare triple {121797#(<= ~counter~0 34)} ~cond := #in~cond; {121797#(<= ~counter~0 34)} is VALID [2022-04-28 14:00:47,927 INFO L290 TraceCheckUtils]: 318: Hoare triple {121797#(<= ~counter~0 34)} assume !(0 == ~cond); {121797#(<= ~counter~0 34)} is VALID [2022-04-28 14:00:47,927 INFO L290 TraceCheckUtils]: 319: Hoare triple {121797#(<= ~counter~0 34)} assume true; {121797#(<= ~counter~0 34)} is VALID [2022-04-28 14:00:47,927 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 14:00:47,928 INFO L290 TraceCheckUtils]: 321: Hoare triple {121797#(<= ~counter~0 34)} assume !!(0 != ~y3~0); {121797#(<= ~counter~0 34)} is VALID [2022-04-28 14:00:47,928 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 14:00:47,929 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 14:00:47,929 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 14:00:47,930 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 14:00:47,930 INFO L290 TraceCheckUtils]: 326: Hoare triple {121825#(<= ~counter~0 35)} ~cond := #in~cond; {121825#(<= ~counter~0 35)} is VALID [2022-04-28 14:00:47,931 INFO L290 TraceCheckUtils]: 327: Hoare triple {121825#(<= ~counter~0 35)} assume !(0 == ~cond); {121825#(<= ~counter~0 35)} is VALID [2022-04-28 14:00:47,931 INFO L290 TraceCheckUtils]: 328: Hoare triple {121825#(<= ~counter~0 35)} assume true; {121825#(<= ~counter~0 35)} is VALID [2022-04-28 14:00:47,931 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 14:00:47,932 INFO L290 TraceCheckUtils]: 330: Hoare triple {121825#(<= ~counter~0 35)} assume !!(0 != ~y3~0); {121825#(<= ~counter~0 35)} is VALID [2022-04-28 14:00:47,932 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 14:00:47,933 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 14:00:47,934 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 14:00:47,934 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 14:00:47,934 INFO L290 TraceCheckUtils]: 335: Hoare triple {121853#(<= ~counter~0 36)} ~cond := #in~cond; {121853#(<= ~counter~0 36)} is VALID [2022-04-28 14:00:47,935 INFO L290 TraceCheckUtils]: 336: Hoare triple {121853#(<= ~counter~0 36)} assume !(0 == ~cond); {121853#(<= ~counter~0 36)} is VALID [2022-04-28 14:00:47,935 INFO L290 TraceCheckUtils]: 337: Hoare triple {121853#(<= ~counter~0 36)} assume true; {121853#(<= ~counter~0 36)} is VALID [2022-04-28 14:00:47,935 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 14:00:47,936 INFO L290 TraceCheckUtils]: 339: Hoare triple {121853#(<= ~counter~0 36)} assume !!(0 != ~y3~0); {121853#(<= ~counter~0 36)} is VALID [2022-04-28 14:00:47,936 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 14:00:47,937 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 14:00:47,937 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 14:00:47,938 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 14:00:47,938 INFO L290 TraceCheckUtils]: 344: Hoare triple {121881#(<= ~counter~0 37)} ~cond := #in~cond; {121881#(<= ~counter~0 37)} is VALID [2022-04-28 14:00:47,938 INFO L290 TraceCheckUtils]: 345: Hoare triple {121881#(<= ~counter~0 37)} assume !(0 == ~cond); {121881#(<= ~counter~0 37)} is VALID [2022-04-28 14:00:47,938 INFO L290 TraceCheckUtils]: 346: Hoare triple {121881#(<= ~counter~0 37)} assume true; {121881#(<= ~counter~0 37)} is VALID [2022-04-28 14:00:47,939 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 14:00:47,939 INFO L290 TraceCheckUtils]: 348: Hoare triple {121881#(<= ~counter~0 37)} assume !!(0 != ~y3~0); {121881#(<= ~counter~0 37)} is VALID [2022-04-28 14:00:47,939 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 14:00:47,941 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 14:00:47,941 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 14:00:47,941 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 14:00:47,942 INFO L290 TraceCheckUtils]: 353: Hoare triple {121909#(<= ~counter~0 38)} ~cond := #in~cond; {121909#(<= ~counter~0 38)} is VALID [2022-04-28 14:00:47,942 INFO L290 TraceCheckUtils]: 354: Hoare triple {121909#(<= ~counter~0 38)} assume !(0 == ~cond); {121909#(<= ~counter~0 38)} is VALID [2022-04-28 14:00:47,942 INFO L290 TraceCheckUtils]: 355: Hoare triple {121909#(<= ~counter~0 38)} assume true; {121909#(<= ~counter~0 38)} is VALID [2022-04-28 14:00:47,943 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 14:00:47,943 INFO L290 TraceCheckUtils]: 357: Hoare triple {121909#(<= ~counter~0 38)} assume !!(0 != ~y3~0); {121909#(<= ~counter~0 38)} is VALID [2022-04-28 14:00:47,943 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 14:00:47,945 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 14:00:47,945 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 14:00:47,945 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 14:00:47,946 INFO L290 TraceCheckUtils]: 362: Hoare triple {121937#(<= ~counter~0 39)} ~cond := #in~cond; {121937#(<= ~counter~0 39)} is VALID [2022-04-28 14:00:47,946 INFO L290 TraceCheckUtils]: 363: Hoare triple {121937#(<= ~counter~0 39)} assume !(0 == ~cond); {121937#(<= ~counter~0 39)} is VALID [2022-04-28 14:00:47,946 INFO L290 TraceCheckUtils]: 364: Hoare triple {121937#(<= ~counter~0 39)} assume true; {121937#(<= ~counter~0 39)} is VALID [2022-04-28 14:00:47,947 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 14:00:47,947 INFO L290 TraceCheckUtils]: 366: Hoare triple {121937#(<= ~counter~0 39)} assume !!(0 != ~y3~0); {121937#(<= ~counter~0 39)} is VALID [2022-04-28 14:00:47,947 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 14:00:47,948 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 14:00:47,949 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 14:00:47,949 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 14:00:47,949 INFO L290 TraceCheckUtils]: 371: Hoare triple {121965#(<= ~counter~0 40)} ~cond := #in~cond; {121965#(<= ~counter~0 40)} is VALID [2022-04-28 14:00:47,950 INFO L290 TraceCheckUtils]: 372: Hoare triple {121965#(<= ~counter~0 40)} assume !(0 == ~cond); {121965#(<= ~counter~0 40)} is VALID [2022-04-28 14:00:47,950 INFO L290 TraceCheckUtils]: 373: Hoare triple {121965#(<= ~counter~0 40)} assume true; {121965#(<= ~counter~0 40)} is VALID [2022-04-28 14:00:47,950 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 14:00:47,951 INFO L290 TraceCheckUtils]: 375: Hoare triple {121965#(<= ~counter~0 40)} assume !!(0 != ~y3~0); {121965#(<= ~counter~0 40)} is VALID [2022-04-28 14:00:47,951 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 14:00:47,952 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 14:00:47,953 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 14:00:47,953 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 14:00:47,953 INFO L290 TraceCheckUtils]: 380: Hoare triple {121993#(<= ~counter~0 41)} ~cond := #in~cond; {121993#(<= ~counter~0 41)} is VALID [2022-04-28 14:00:47,954 INFO L290 TraceCheckUtils]: 381: Hoare triple {121993#(<= ~counter~0 41)} assume !(0 == ~cond); {121993#(<= ~counter~0 41)} is VALID [2022-04-28 14:00:47,954 INFO L290 TraceCheckUtils]: 382: Hoare triple {121993#(<= ~counter~0 41)} assume true; {121993#(<= ~counter~0 41)} is VALID [2022-04-28 14:00:47,954 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 14:00:47,955 INFO L290 TraceCheckUtils]: 384: Hoare triple {121993#(<= ~counter~0 41)} assume !!(0 != ~y3~0); {121993#(<= ~counter~0 41)} is VALID [2022-04-28 14:00:47,955 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 14:00:47,956 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 14:00:47,956 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 14:00:47,957 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 14:00:47,957 INFO L290 TraceCheckUtils]: 389: Hoare triple {122021#(<= ~counter~0 42)} ~cond := #in~cond; {122021#(<= ~counter~0 42)} is VALID [2022-04-28 14:00:47,957 INFO L290 TraceCheckUtils]: 390: Hoare triple {122021#(<= ~counter~0 42)} assume !(0 == ~cond); {122021#(<= ~counter~0 42)} is VALID [2022-04-28 14:00:47,957 INFO L290 TraceCheckUtils]: 391: Hoare triple {122021#(<= ~counter~0 42)} assume true; {122021#(<= ~counter~0 42)} is VALID [2022-04-28 14:00:47,958 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 14:00:47,958 INFO L290 TraceCheckUtils]: 393: Hoare triple {122021#(<= ~counter~0 42)} assume !!(0 != ~y3~0); {122021#(<= ~counter~0 42)} is VALID [2022-04-28 14:00:47,958 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 14:00:47,959 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 14:00:47,960 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 14:00:47,960 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 14:00:47,960 INFO L290 TraceCheckUtils]: 398: Hoare triple {122049#(<= ~counter~0 43)} ~cond := #in~cond; {122049#(<= ~counter~0 43)} is VALID [2022-04-28 14:00:47,961 INFO L290 TraceCheckUtils]: 399: Hoare triple {122049#(<= ~counter~0 43)} assume !(0 == ~cond); {122049#(<= ~counter~0 43)} is VALID [2022-04-28 14:00:47,961 INFO L290 TraceCheckUtils]: 400: Hoare triple {122049#(<= ~counter~0 43)} assume true; {122049#(<= ~counter~0 43)} is VALID [2022-04-28 14:00:47,961 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 14:00:47,962 INFO L290 TraceCheckUtils]: 402: Hoare triple {122049#(<= ~counter~0 43)} assume !!(0 != ~y3~0); {122049#(<= ~counter~0 43)} is VALID [2022-04-28 14:00:47,962 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 14:00:47,963 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 14:00:47,964 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 14:00:47,964 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 14:00:47,964 INFO L290 TraceCheckUtils]: 407: Hoare triple {122077#(<= ~counter~0 44)} ~cond := #in~cond; {122077#(<= ~counter~0 44)} is VALID [2022-04-28 14:00:47,965 INFO L290 TraceCheckUtils]: 408: Hoare triple {122077#(<= ~counter~0 44)} assume !(0 == ~cond); {122077#(<= ~counter~0 44)} is VALID [2022-04-28 14:00:47,965 INFO L290 TraceCheckUtils]: 409: Hoare triple {122077#(<= ~counter~0 44)} assume true; {122077#(<= ~counter~0 44)} is VALID [2022-04-28 14:00:47,965 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 14:00:47,966 INFO L290 TraceCheckUtils]: 411: Hoare triple {122077#(<= ~counter~0 44)} assume !!(0 != ~y3~0); {122077#(<= ~counter~0 44)} is VALID [2022-04-28 14:00:47,966 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 14:00:47,966 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 14:00:47,967 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 14:00:47,967 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 14:00:47,967 INFO L290 TraceCheckUtils]: 416: Hoare triple {120817#false} ~cond := #in~cond; {120817#false} is VALID [2022-04-28 14:00:47,967 INFO L290 TraceCheckUtils]: 417: Hoare triple {120817#false} assume 0 == ~cond; {120817#false} is VALID [2022-04-28 14:00:47,967 INFO L290 TraceCheckUtils]: 418: Hoare triple {120817#false} assume !false; {120817#false} is VALID [2022-04-28 14:00:47,968 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 14:00:47,968 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 14:00:49,694 INFO L290 TraceCheckUtils]: 418: Hoare triple {120817#false} assume !false; {120817#false} is VALID [2022-04-28 14:00:49,694 INFO L290 TraceCheckUtils]: 417: Hoare triple {120817#false} assume 0 == ~cond; {120817#false} is VALID [2022-04-28 14:00:49,694 INFO L290 TraceCheckUtils]: 416: Hoare triple {120817#false} ~cond := #in~cond; {120817#false} is VALID [2022-04-28 14:00:49,694 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 14:00:49,695 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 14:00:49,695 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 14:00:49,695 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 14:00:49,695 INFO L290 TraceCheckUtils]: 411: Hoare triple {122137#(< ~counter~0 50)} assume !!(0 != ~y3~0); {122137#(< ~counter~0 50)} is VALID [2022-04-28 14:00:49,696 INFO L284 TraceCheckUtils]: 410: Hoare quadruple {120816#true} {122137#(< ~counter~0 50)} #63#return; {122137#(< ~counter~0 50)} is VALID [2022-04-28 14:00:49,696 INFO L290 TraceCheckUtils]: 409: Hoare triple {120816#true} assume true; {120816#true} is VALID [2022-04-28 14:00:49,696 INFO L290 TraceCheckUtils]: 408: Hoare triple {120816#true} assume !(0 == ~cond); {120816#true} is VALID [2022-04-28 14:00:49,696 INFO L290 TraceCheckUtils]: 407: Hoare triple {120816#true} ~cond := #in~cond; {120816#true} is VALID [2022-04-28 14:00:49,696 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 14:00:49,697 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 14:00:49,699 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 14:00:49,700 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 14:00:49,700 INFO L290 TraceCheckUtils]: 402: Hoare triple {122165#(< ~counter~0 49)} assume !!(0 != ~y3~0); {122165#(< ~counter~0 49)} is VALID [2022-04-28 14:00:49,700 INFO L284 TraceCheckUtils]: 401: Hoare quadruple {120816#true} {122165#(< ~counter~0 49)} #63#return; {122165#(< ~counter~0 49)} is VALID [2022-04-28 14:00:49,700 INFO L290 TraceCheckUtils]: 400: Hoare triple {120816#true} assume true; {120816#true} is VALID [2022-04-28 14:00:49,701 INFO L290 TraceCheckUtils]: 399: Hoare triple {120816#true} assume !(0 == ~cond); {120816#true} is VALID [2022-04-28 14:00:49,701 INFO L290 TraceCheckUtils]: 398: Hoare triple {120816#true} ~cond := #in~cond; {120816#true} is VALID [2022-04-28 14:00:49,701 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 14:00:49,701 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 14:00:49,702 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 14:00:49,702 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 14:00:49,703 INFO L290 TraceCheckUtils]: 393: Hoare triple {122193#(< ~counter~0 48)} assume !!(0 != ~y3~0); {122193#(< ~counter~0 48)} is VALID [2022-04-28 14:00:49,703 INFO L284 TraceCheckUtils]: 392: Hoare quadruple {120816#true} {122193#(< ~counter~0 48)} #63#return; {122193#(< ~counter~0 48)} is VALID [2022-04-28 14:00:49,703 INFO L290 TraceCheckUtils]: 391: Hoare triple {120816#true} assume true; {120816#true} is VALID [2022-04-28 14:00:49,703 INFO L290 TraceCheckUtils]: 390: Hoare triple {120816#true} assume !(0 == ~cond); {120816#true} is VALID [2022-04-28 14:00:49,703 INFO L290 TraceCheckUtils]: 389: Hoare triple {120816#true} ~cond := #in~cond; {120816#true} is VALID [2022-04-28 14:00:49,703 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 14:00:49,704 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 14:00:49,705 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 14:00:49,705 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 14:00:49,705 INFO L290 TraceCheckUtils]: 384: Hoare triple {122221#(< ~counter~0 47)} assume !!(0 != ~y3~0); {122221#(< ~counter~0 47)} is VALID [2022-04-28 14:00:49,706 INFO L284 TraceCheckUtils]: 383: Hoare quadruple {120816#true} {122221#(< ~counter~0 47)} #63#return; {122221#(< ~counter~0 47)} is VALID [2022-04-28 14:00:49,706 INFO L290 TraceCheckUtils]: 382: Hoare triple {120816#true} assume true; {120816#true} is VALID [2022-04-28 14:00:49,706 INFO L290 TraceCheckUtils]: 381: Hoare triple {120816#true} assume !(0 == ~cond); {120816#true} is VALID [2022-04-28 14:00:49,706 INFO L290 TraceCheckUtils]: 380: Hoare triple {120816#true} ~cond := #in~cond; {120816#true} is VALID [2022-04-28 14:00:49,706 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 14:00:49,706 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 14:00:49,708 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 14:00:49,708 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 14:00:49,708 INFO L290 TraceCheckUtils]: 375: Hoare triple {122249#(< ~counter~0 46)} assume !!(0 != ~y3~0); {122249#(< ~counter~0 46)} is VALID [2022-04-28 14:00:49,709 INFO L284 TraceCheckUtils]: 374: Hoare quadruple {120816#true} {122249#(< ~counter~0 46)} #63#return; {122249#(< ~counter~0 46)} is VALID [2022-04-28 14:00:49,709 INFO L290 TraceCheckUtils]: 373: Hoare triple {120816#true} assume true; {120816#true} is VALID [2022-04-28 14:00:49,709 INFO L290 TraceCheckUtils]: 372: Hoare triple {120816#true} assume !(0 == ~cond); {120816#true} is VALID [2022-04-28 14:00:49,709 INFO L290 TraceCheckUtils]: 371: Hoare triple {120816#true} ~cond := #in~cond; {120816#true} is VALID [2022-04-28 14:00:49,709 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 14:00:49,709 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 14:00:49,710 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 14:00:49,711 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 14:00:49,711 INFO L290 TraceCheckUtils]: 366: Hoare triple {122077#(<= ~counter~0 44)} assume !!(0 != ~y3~0); {122077#(<= ~counter~0 44)} is VALID [2022-04-28 14:00:49,711 INFO L284 TraceCheckUtils]: 365: Hoare quadruple {120816#true} {122077#(<= ~counter~0 44)} #63#return; {122077#(<= ~counter~0 44)} is VALID [2022-04-28 14:00:49,711 INFO L290 TraceCheckUtils]: 364: Hoare triple {120816#true} assume true; {120816#true} is VALID [2022-04-28 14:00:49,711 INFO L290 TraceCheckUtils]: 363: Hoare triple {120816#true} assume !(0 == ~cond); {120816#true} is VALID [2022-04-28 14:00:49,712 INFO L290 TraceCheckUtils]: 362: Hoare triple {120816#true} ~cond := #in~cond; {120816#true} is VALID [2022-04-28 14:00:49,712 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 14:00:49,712 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 14:00:49,713 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 14:00:49,713 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 14:00:49,713 INFO L290 TraceCheckUtils]: 357: Hoare triple {122049#(<= ~counter~0 43)} assume !!(0 != ~y3~0); {122049#(<= ~counter~0 43)} is VALID [2022-04-28 14:00:49,714 INFO L284 TraceCheckUtils]: 356: Hoare quadruple {120816#true} {122049#(<= ~counter~0 43)} #63#return; {122049#(<= ~counter~0 43)} is VALID [2022-04-28 14:00:49,714 INFO L290 TraceCheckUtils]: 355: Hoare triple {120816#true} assume true; {120816#true} is VALID [2022-04-28 14:00:49,714 INFO L290 TraceCheckUtils]: 354: Hoare triple {120816#true} assume !(0 == ~cond); {120816#true} is VALID [2022-04-28 14:00:49,714 INFO L290 TraceCheckUtils]: 353: Hoare triple {120816#true} ~cond := #in~cond; {120816#true} is VALID [2022-04-28 14:00:49,714 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 14:00:49,714 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 14:00:49,716 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 14:00:49,716 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 14:00:49,716 INFO L290 TraceCheckUtils]: 348: Hoare triple {122021#(<= ~counter~0 42)} assume !!(0 != ~y3~0); {122021#(<= ~counter~0 42)} is VALID [2022-04-28 14:00:49,717 INFO L284 TraceCheckUtils]: 347: Hoare quadruple {120816#true} {122021#(<= ~counter~0 42)} #63#return; {122021#(<= ~counter~0 42)} is VALID [2022-04-28 14:00:49,717 INFO L290 TraceCheckUtils]: 346: Hoare triple {120816#true} assume true; {120816#true} is VALID [2022-04-28 14:00:49,717 INFO L290 TraceCheckUtils]: 345: Hoare triple {120816#true} assume !(0 == ~cond); {120816#true} is VALID [2022-04-28 14:00:49,717 INFO L290 TraceCheckUtils]: 344: Hoare triple {120816#true} ~cond := #in~cond; {120816#true} is VALID [2022-04-28 14:00:49,717 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 14:00:49,717 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 14:00:49,719 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 14:00:49,719 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 14:00:49,719 INFO L290 TraceCheckUtils]: 339: Hoare triple {121993#(<= ~counter~0 41)} assume !!(0 != ~y3~0); {121993#(<= ~counter~0 41)} is VALID [2022-04-28 14:00:49,720 INFO L284 TraceCheckUtils]: 338: Hoare quadruple {120816#true} {121993#(<= ~counter~0 41)} #63#return; {121993#(<= ~counter~0 41)} is VALID [2022-04-28 14:00:49,720 INFO L290 TraceCheckUtils]: 337: Hoare triple {120816#true} assume true; {120816#true} is VALID [2022-04-28 14:00:49,720 INFO L290 TraceCheckUtils]: 336: Hoare triple {120816#true} assume !(0 == ~cond); {120816#true} is VALID [2022-04-28 14:00:49,720 INFO L290 TraceCheckUtils]: 335: Hoare triple {120816#true} ~cond := #in~cond; {120816#true} is VALID [2022-04-28 14:00:49,720 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 14:00:49,720 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 14:00:49,722 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 14:00:49,722 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 14:00:49,722 INFO L290 TraceCheckUtils]: 330: Hoare triple {121965#(<= ~counter~0 40)} assume !!(0 != ~y3~0); {121965#(<= ~counter~0 40)} is VALID [2022-04-28 14:00:49,723 INFO L284 TraceCheckUtils]: 329: Hoare quadruple {120816#true} {121965#(<= ~counter~0 40)} #63#return; {121965#(<= ~counter~0 40)} is VALID [2022-04-28 14:00:49,723 INFO L290 TraceCheckUtils]: 328: Hoare triple {120816#true} assume true; {120816#true} is VALID [2022-04-28 14:00:49,723 INFO L290 TraceCheckUtils]: 327: Hoare triple {120816#true} assume !(0 == ~cond); {120816#true} is VALID [2022-04-28 14:00:49,723 INFO L290 TraceCheckUtils]: 326: Hoare triple {120816#true} ~cond := #in~cond; {120816#true} is VALID [2022-04-28 14:00:49,723 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 14:00:49,723 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 14:00:49,724 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 14:00:49,725 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 14:00:49,725 INFO L290 TraceCheckUtils]: 321: Hoare triple {121937#(<= ~counter~0 39)} assume !!(0 != ~y3~0); {121937#(<= ~counter~0 39)} is VALID [2022-04-28 14:00:49,725 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {120816#true} {121937#(<= ~counter~0 39)} #63#return; {121937#(<= ~counter~0 39)} is VALID [2022-04-28 14:00:49,725 INFO L290 TraceCheckUtils]: 319: Hoare triple {120816#true} assume true; {120816#true} is VALID [2022-04-28 14:00:49,725 INFO L290 TraceCheckUtils]: 318: Hoare triple {120816#true} assume !(0 == ~cond); {120816#true} is VALID [2022-04-28 14:00:49,726 INFO L290 TraceCheckUtils]: 317: Hoare triple {120816#true} ~cond := #in~cond; {120816#true} is VALID [2022-04-28 14:00:49,726 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 14:00:49,726 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 14:00:49,727 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 14:00:49,727 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 14:00:49,728 INFO L290 TraceCheckUtils]: 312: Hoare triple {121909#(<= ~counter~0 38)} assume !!(0 != ~y3~0); {121909#(<= ~counter~0 38)} is VALID [2022-04-28 14:00:49,728 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {120816#true} {121909#(<= ~counter~0 38)} #63#return; {121909#(<= ~counter~0 38)} is VALID [2022-04-28 14:00:49,728 INFO L290 TraceCheckUtils]: 310: Hoare triple {120816#true} assume true; {120816#true} is VALID [2022-04-28 14:00:49,728 INFO L290 TraceCheckUtils]: 309: Hoare triple {120816#true} assume !(0 == ~cond); {120816#true} is VALID [2022-04-28 14:00:49,728 INFO L290 TraceCheckUtils]: 308: Hoare triple {120816#true} ~cond := #in~cond; {120816#true} is VALID [2022-04-28 14:00:49,728 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 14:00:49,729 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 14:00:49,730 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 14:00:49,730 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 14:00:49,730 INFO L290 TraceCheckUtils]: 303: Hoare triple {121881#(<= ~counter~0 37)} assume !!(0 != ~y3~0); {121881#(<= ~counter~0 37)} is VALID [2022-04-28 14:00:49,731 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {120816#true} {121881#(<= ~counter~0 37)} #63#return; {121881#(<= ~counter~0 37)} is VALID [2022-04-28 14:00:49,731 INFO L290 TraceCheckUtils]: 301: Hoare triple {120816#true} assume true; {120816#true} is VALID [2022-04-28 14:00:49,731 INFO L290 TraceCheckUtils]: 300: Hoare triple {120816#true} assume !(0 == ~cond); {120816#true} is VALID [2022-04-28 14:00:49,731 INFO L290 TraceCheckUtils]: 299: Hoare triple {120816#true} ~cond := #in~cond; {120816#true} is VALID [2022-04-28 14:00:49,731 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 14:00:49,731 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 14:00:49,732 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 14:00:49,732 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 14:00:49,733 INFO L290 TraceCheckUtils]: 294: Hoare triple {121853#(<= ~counter~0 36)} assume !!(0 != ~y3~0); {121853#(<= ~counter~0 36)} is VALID [2022-04-28 14:00:49,733 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {120816#true} {121853#(<= ~counter~0 36)} #63#return; {121853#(<= ~counter~0 36)} is VALID [2022-04-28 14:00:49,733 INFO L290 TraceCheckUtils]: 292: Hoare triple {120816#true} assume true; {120816#true} is VALID [2022-04-28 14:00:49,733 INFO L290 TraceCheckUtils]: 291: Hoare triple {120816#true} assume !(0 == ~cond); {120816#true} is VALID [2022-04-28 14:00:49,733 INFO L290 TraceCheckUtils]: 290: Hoare triple {120816#true} ~cond := #in~cond; {120816#true} is VALID [2022-04-28 14:00:49,733 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 14:00:49,734 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 14:00:49,735 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 14:00:49,735 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 14:00:49,735 INFO L290 TraceCheckUtils]: 285: Hoare triple {121825#(<= ~counter~0 35)} assume !!(0 != ~y3~0); {121825#(<= ~counter~0 35)} is VALID [2022-04-28 14:00:49,736 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {120816#true} {121825#(<= ~counter~0 35)} #63#return; {121825#(<= ~counter~0 35)} is VALID [2022-04-28 14:00:49,736 INFO L290 TraceCheckUtils]: 283: Hoare triple {120816#true} assume true; {120816#true} is VALID [2022-04-28 14:00:49,736 INFO L290 TraceCheckUtils]: 282: Hoare triple {120816#true} assume !(0 == ~cond); {120816#true} is VALID [2022-04-28 14:00:49,736 INFO L290 TraceCheckUtils]: 281: Hoare triple {120816#true} ~cond := #in~cond; {120816#true} is VALID [2022-04-28 14:00:49,736 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 14:00:49,736 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 14:00:49,738 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 14:00:49,738 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 14:00:49,738 INFO L290 TraceCheckUtils]: 276: Hoare triple {121797#(<= ~counter~0 34)} assume !!(0 != ~y3~0); {121797#(<= ~counter~0 34)} is VALID [2022-04-28 14:00:49,739 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {120816#true} {121797#(<= ~counter~0 34)} #63#return; {121797#(<= ~counter~0 34)} is VALID [2022-04-28 14:00:49,739 INFO L290 TraceCheckUtils]: 274: Hoare triple {120816#true} assume true; {120816#true} is VALID [2022-04-28 14:00:49,739 INFO L290 TraceCheckUtils]: 273: Hoare triple {120816#true} assume !(0 == ~cond); {120816#true} is VALID [2022-04-28 14:00:49,739 INFO L290 TraceCheckUtils]: 272: Hoare triple {120816#true} ~cond := #in~cond; {120816#true} is VALID [2022-04-28 14:00:49,739 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 14:00:49,739 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 14:00:49,740 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 14:00:49,741 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 14:00:49,741 INFO L290 TraceCheckUtils]: 267: Hoare triple {121769#(<= ~counter~0 33)} assume !!(0 != ~y3~0); {121769#(<= ~counter~0 33)} is VALID [2022-04-28 14:00:49,741 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {120816#true} {121769#(<= ~counter~0 33)} #63#return; {121769#(<= ~counter~0 33)} is VALID [2022-04-28 14:00:49,741 INFO L290 TraceCheckUtils]: 265: Hoare triple {120816#true} assume true; {120816#true} is VALID [2022-04-28 14:00:49,741 INFO L290 TraceCheckUtils]: 264: Hoare triple {120816#true} assume !(0 == ~cond); {120816#true} is VALID [2022-04-28 14:00:49,742 INFO L290 TraceCheckUtils]: 263: Hoare triple {120816#true} ~cond := #in~cond; {120816#true} is VALID [2022-04-28 14:00:49,742 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 14:00:49,742 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 14:00:49,743 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 14:00:49,743 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 14:00:49,744 INFO L290 TraceCheckUtils]: 258: Hoare triple {121741#(<= ~counter~0 32)} assume !!(0 != ~y3~0); {121741#(<= ~counter~0 32)} is VALID [2022-04-28 14:00:49,744 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {120816#true} {121741#(<= ~counter~0 32)} #63#return; {121741#(<= ~counter~0 32)} is VALID [2022-04-28 14:00:49,744 INFO L290 TraceCheckUtils]: 256: Hoare triple {120816#true} assume true; {120816#true} is VALID [2022-04-28 14:00:49,744 INFO L290 TraceCheckUtils]: 255: Hoare triple {120816#true} assume !(0 == ~cond); {120816#true} is VALID [2022-04-28 14:00:49,744 INFO L290 TraceCheckUtils]: 254: Hoare triple {120816#true} ~cond := #in~cond; {120816#true} is VALID [2022-04-28 14:00:49,744 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 14:00:49,745 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 14:00:49,746 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 14:00:49,746 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 14:00:49,746 INFO L290 TraceCheckUtils]: 249: Hoare triple {121713#(<= ~counter~0 31)} assume !!(0 != ~y3~0); {121713#(<= ~counter~0 31)} is VALID [2022-04-28 14:00:49,747 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {120816#true} {121713#(<= ~counter~0 31)} #63#return; {121713#(<= ~counter~0 31)} is VALID [2022-04-28 14:00:49,747 INFO L290 TraceCheckUtils]: 247: Hoare triple {120816#true} assume true; {120816#true} is VALID [2022-04-28 14:00:49,747 INFO L290 TraceCheckUtils]: 246: Hoare triple {120816#true} assume !(0 == ~cond); {120816#true} is VALID [2022-04-28 14:00:49,747 INFO L290 TraceCheckUtils]: 245: Hoare triple {120816#true} ~cond := #in~cond; {120816#true} is VALID [2022-04-28 14:00:49,747 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 14:00:49,747 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 14:00:49,748 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 14:00:49,749 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 14:00:49,749 INFO L290 TraceCheckUtils]: 240: Hoare triple {121685#(<= ~counter~0 30)} assume !!(0 != ~y3~0); {121685#(<= ~counter~0 30)} is VALID [2022-04-28 14:00:49,749 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {120816#true} {121685#(<= ~counter~0 30)} #63#return; {121685#(<= ~counter~0 30)} is VALID [2022-04-28 14:00:49,749 INFO L290 TraceCheckUtils]: 238: Hoare triple {120816#true} assume true; {120816#true} is VALID [2022-04-28 14:00:49,749 INFO L290 TraceCheckUtils]: 237: Hoare triple {120816#true} assume !(0 == ~cond); {120816#true} is VALID [2022-04-28 14:00:49,749 INFO L290 TraceCheckUtils]: 236: Hoare triple {120816#true} ~cond := #in~cond; {120816#true} is VALID [2022-04-28 14:00:49,750 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 14:00:49,750 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 14:00:49,751 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 14:00:49,751 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 14:00:49,751 INFO L290 TraceCheckUtils]: 231: Hoare triple {121657#(<= ~counter~0 29)} assume !!(0 != ~y3~0); {121657#(<= ~counter~0 29)} is VALID [2022-04-28 14:00:49,752 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {120816#true} {121657#(<= ~counter~0 29)} #63#return; {121657#(<= ~counter~0 29)} is VALID [2022-04-28 14:00:49,752 INFO L290 TraceCheckUtils]: 229: Hoare triple {120816#true} assume true; {120816#true} is VALID [2022-04-28 14:00:49,752 INFO L290 TraceCheckUtils]: 228: Hoare triple {120816#true} assume !(0 == ~cond); {120816#true} is VALID [2022-04-28 14:00:49,752 INFO L290 TraceCheckUtils]: 227: Hoare triple {120816#true} ~cond := #in~cond; {120816#true} is VALID [2022-04-28 14:00:49,752 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 14:00:49,752 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 14:00:49,754 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 14:00:49,754 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 14:00:49,754 INFO L290 TraceCheckUtils]: 222: Hoare triple {121629#(<= ~counter~0 28)} assume !!(0 != ~y3~0); {121629#(<= ~counter~0 28)} is VALID [2022-04-28 14:00:49,755 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {120816#true} {121629#(<= ~counter~0 28)} #63#return; {121629#(<= ~counter~0 28)} is VALID [2022-04-28 14:00:49,755 INFO L290 TraceCheckUtils]: 220: Hoare triple {120816#true} assume true; {120816#true} is VALID [2022-04-28 14:00:49,755 INFO L290 TraceCheckUtils]: 219: Hoare triple {120816#true} assume !(0 == ~cond); {120816#true} is VALID [2022-04-28 14:00:49,755 INFO L290 TraceCheckUtils]: 218: Hoare triple {120816#true} ~cond := #in~cond; {120816#true} is VALID [2022-04-28 14:00:49,755 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 14:00:49,755 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 14:00:49,756 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 14:00:49,756 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 14:00:49,757 INFO L290 TraceCheckUtils]: 213: Hoare triple {121601#(<= ~counter~0 27)} assume !!(0 != ~y3~0); {121601#(<= ~counter~0 27)} is VALID [2022-04-28 14:00:49,757 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {120816#true} {121601#(<= ~counter~0 27)} #63#return; {121601#(<= ~counter~0 27)} is VALID [2022-04-28 14:00:49,757 INFO L290 TraceCheckUtils]: 211: Hoare triple {120816#true} assume true; {120816#true} is VALID [2022-04-28 14:00:49,757 INFO L290 TraceCheckUtils]: 210: Hoare triple {120816#true} assume !(0 == ~cond); {120816#true} is VALID [2022-04-28 14:00:49,757 INFO L290 TraceCheckUtils]: 209: Hoare triple {120816#true} ~cond := #in~cond; {120816#true} is VALID [2022-04-28 14:00:49,757 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 14:00:49,758 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 14:00:49,759 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 14:00:49,759 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 14:00:49,759 INFO L290 TraceCheckUtils]: 204: Hoare triple {121573#(<= ~counter~0 26)} assume !!(0 != ~y3~0); {121573#(<= ~counter~0 26)} is VALID [2022-04-28 14:00:49,760 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {120816#true} {121573#(<= ~counter~0 26)} #63#return; {121573#(<= ~counter~0 26)} is VALID [2022-04-28 14:00:49,760 INFO L290 TraceCheckUtils]: 202: Hoare triple {120816#true} assume true; {120816#true} is VALID [2022-04-28 14:00:49,760 INFO L290 TraceCheckUtils]: 201: Hoare triple {120816#true} assume !(0 == ~cond); {120816#true} is VALID [2022-04-28 14:00:49,760 INFO L290 TraceCheckUtils]: 200: Hoare triple {120816#true} ~cond := #in~cond; {120816#true} is VALID [2022-04-28 14:00:49,760 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 14:00:49,760 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 14:00:49,762 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 14:00:49,762 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 14:00:49,762 INFO L290 TraceCheckUtils]: 195: Hoare triple {121545#(<= ~counter~0 25)} assume !!(0 != ~y3~0); {121545#(<= ~counter~0 25)} is VALID [2022-04-28 14:00:49,763 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {120816#true} {121545#(<= ~counter~0 25)} #63#return; {121545#(<= ~counter~0 25)} is VALID [2022-04-28 14:00:49,763 INFO L290 TraceCheckUtils]: 193: Hoare triple {120816#true} assume true; {120816#true} is VALID [2022-04-28 14:00:49,763 INFO L290 TraceCheckUtils]: 192: Hoare triple {120816#true} assume !(0 == ~cond); {120816#true} is VALID [2022-04-28 14:00:49,763 INFO L290 TraceCheckUtils]: 191: Hoare triple {120816#true} ~cond := #in~cond; {120816#true} is VALID [2022-04-28 14:00:49,763 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 14:00:49,763 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 14:00:49,764 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 14:00:49,764 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 14:00:49,765 INFO L290 TraceCheckUtils]: 186: Hoare triple {121517#(<= ~counter~0 24)} assume !!(0 != ~y3~0); {121517#(<= ~counter~0 24)} is VALID [2022-04-28 14:00:49,765 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {120816#true} {121517#(<= ~counter~0 24)} #63#return; {121517#(<= ~counter~0 24)} is VALID [2022-04-28 14:00:49,765 INFO L290 TraceCheckUtils]: 184: Hoare triple {120816#true} assume true; {120816#true} is VALID [2022-04-28 14:00:49,765 INFO L290 TraceCheckUtils]: 183: Hoare triple {120816#true} assume !(0 == ~cond); {120816#true} is VALID [2022-04-28 14:00:49,765 INFO L290 TraceCheckUtils]: 182: Hoare triple {120816#true} ~cond := #in~cond; {120816#true} is VALID [2022-04-28 14:00:49,765 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 14:00:49,766 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 14:00:49,767 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 14:00:49,767 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 14:00:49,767 INFO L290 TraceCheckUtils]: 177: Hoare triple {121489#(<= ~counter~0 23)} assume !!(0 != ~y3~0); {121489#(<= ~counter~0 23)} is VALID [2022-04-28 14:00:49,768 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {120816#true} {121489#(<= ~counter~0 23)} #63#return; {121489#(<= ~counter~0 23)} is VALID [2022-04-28 14:00:49,768 INFO L290 TraceCheckUtils]: 175: Hoare triple {120816#true} assume true; {120816#true} is VALID [2022-04-28 14:00:49,768 INFO L290 TraceCheckUtils]: 174: Hoare triple {120816#true} assume !(0 == ~cond); {120816#true} is VALID [2022-04-28 14:00:49,768 INFO L290 TraceCheckUtils]: 173: Hoare triple {120816#true} ~cond := #in~cond; {120816#true} is VALID [2022-04-28 14:00:49,768 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 14:00:49,768 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 14:00:49,769 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 14:00:49,770 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 14:00:49,770 INFO L290 TraceCheckUtils]: 168: Hoare triple {121461#(<= ~counter~0 22)} assume !!(0 != ~y3~0); {121461#(<= ~counter~0 22)} is VALID [2022-04-28 14:00:49,771 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {120816#true} {121461#(<= ~counter~0 22)} #63#return; {121461#(<= ~counter~0 22)} is VALID [2022-04-28 14:00:49,771 INFO L290 TraceCheckUtils]: 166: Hoare triple {120816#true} assume true; {120816#true} is VALID [2022-04-28 14:00:49,771 INFO L290 TraceCheckUtils]: 165: Hoare triple {120816#true} assume !(0 == ~cond); {120816#true} is VALID [2022-04-28 14:00:49,771 INFO L290 TraceCheckUtils]: 164: Hoare triple {120816#true} ~cond := #in~cond; {120816#true} is VALID [2022-04-28 14:00:49,771 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 14:00:49,771 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 14:00:49,772 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 14:00:49,772 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 14:00:49,773 INFO L290 TraceCheckUtils]: 159: Hoare triple {121433#(<= ~counter~0 21)} assume !!(0 != ~y3~0); {121433#(<= ~counter~0 21)} is VALID [2022-04-28 14:00:49,773 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {120816#true} {121433#(<= ~counter~0 21)} #63#return; {121433#(<= ~counter~0 21)} is VALID [2022-04-28 14:00:49,773 INFO L290 TraceCheckUtils]: 157: Hoare triple {120816#true} assume true; {120816#true} is VALID [2022-04-28 14:00:49,773 INFO L290 TraceCheckUtils]: 156: Hoare triple {120816#true} assume !(0 == ~cond); {120816#true} is VALID [2022-04-28 14:00:49,773 INFO L290 TraceCheckUtils]: 155: Hoare triple {120816#true} ~cond := #in~cond; {120816#true} is VALID [2022-04-28 14:00:49,774 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 14:00:49,774 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 14:00:49,775 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 14:00:49,775 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 14:00:49,775 INFO L290 TraceCheckUtils]: 150: Hoare triple {121405#(<= ~counter~0 20)} assume !!(0 != ~y3~0); {121405#(<= ~counter~0 20)} is VALID [2022-04-28 14:00:49,776 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {120816#true} {121405#(<= ~counter~0 20)} #63#return; {121405#(<= ~counter~0 20)} is VALID [2022-04-28 14:00:49,776 INFO L290 TraceCheckUtils]: 148: Hoare triple {120816#true} assume true; {120816#true} is VALID [2022-04-28 14:00:49,776 INFO L290 TraceCheckUtils]: 147: Hoare triple {120816#true} assume !(0 == ~cond); {120816#true} is VALID [2022-04-28 14:00:49,776 INFO L290 TraceCheckUtils]: 146: Hoare triple {120816#true} ~cond := #in~cond; {120816#true} is VALID [2022-04-28 14:00:49,776 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 14:00:49,776 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 14:00:49,778 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 14:00:49,778 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 14:00:49,778 INFO L290 TraceCheckUtils]: 141: Hoare triple {121377#(<= ~counter~0 19)} assume !!(0 != ~y3~0); {121377#(<= ~counter~0 19)} is VALID [2022-04-28 14:00:49,779 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {120816#true} {121377#(<= ~counter~0 19)} #63#return; {121377#(<= ~counter~0 19)} is VALID [2022-04-28 14:00:49,779 INFO L290 TraceCheckUtils]: 139: Hoare triple {120816#true} assume true; {120816#true} is VALID [2022-04-28 14:00:49,779 INFO L290 TraceCheckUtils]: 138: Hoare triple {120816#true} assume !(0 == ~cond); {120816#true} is VALID [2022-04-28 14:00:49,779 INFO L290 TraceCheckUtils]: 137: Hoare triple {120816#true} ~cond := #in~cond; {120816#true} is VALID [2022-04-28 14:00:49,779 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 14:00:49,779 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 14:00:49,780 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 14:00:49,781 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 14:00:49,781 INFO L290 TraceCheckUtils]: 132: Hoare triple {121349#(<= ~counter~0 18)} assume !!(0 != ~y3~0); {121349#(<= ~counter~0 18)} is VALID [2022-04-28 14:00:49,781 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {120816#true} {121349#(<= ~counter~0 18)} #63#return; {121349#(<= ~counter~0 18)} is VALID [2022-04-28 14:00:49,781 INFO L290 TraceCheckUtils]: 130: Hoare triple {120816#true} assume true; {120816#true} is VALID [2022-04-28 14:00:49,782 INFO L290 TraceCheckUtils]: 129: Hoare triple {120816#true} assume !(0 == ~cond); {120816#true} is VALID [2022-04-28 14:00:49,782 INFO L290 TraceCheckUtils]: 128: Hoare triple {120816#true} ~cond := #in~cond; {120816#true} is VALID [2022-04-28 14:00:49,782 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 14:00:49,782 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 14:00:49,783 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 14:00:49,783 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 14:00:49,784 INFO L290 TraceCheckUtils]: 123: Hoare triple {121321#(<= ~counter~0 17)} assume !!(0 != ~y3~0); {121321#(<= ~counter~0 17)} is VALID [2022-04-28 14:00:49,784 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {120816#true} {121321#(<= ~counter~0 17)} #63#return; {121321#(<= ~counter~0 17)} is VALID [2022-04-28 14:00:49,784 INFO L290 TraceCheckUtils]: 121: Hoare triple {120816#true} assume true; {120816#true} is VALID [2022-04-28 14:00:49,784 INFO L290 TraceCheckUtils]: 120: Hoare triple {120816#true} assume !(0 == ~cond); {120816#true} is VALID [2022-04-28 14:00:49,784 INFO L290 TraceCheckUtils]: 119: Hoare triple {120816#true} ~cond := #in~cond; {120816#true} is VALID [2022-04-28 14:00:49,784 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 14:00:49,785 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 14:00:49,786 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 14:00:49,786 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 14:00:49,786 INFO L290 TraceCheckUtils]: 114: Hoare triple {121293#(<= ~counter~0 16)} assume !!(0 != ~y3~0); {121293#(<= ~counter~0 16)} is VALID [2022-04-28 14:00:49,787 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {120816#true} {121293#(<= ~counter~0 16)} #63#return; {121293#(<= ~counter~0 16)} is VALID [2022-04-28 14:00:49,787 INFO L290 TraceCheckUtils]: 112: Hoare triple {120816#true} assume true; {120816#true} is VALID [2022-04-28 14:00:49,787 INFO L290 TraceCheckUtils]: 111: Hoare triple {120816#true} assume !(0 == ~cond); {120816#true} is VALID [2022-04-28 14:00:49,787 INFO L290 TraceCheckUtils]: 110: Hoare triple {120816#true} ~cond := #in~cond; {120816#true} is VALID [2022-04-28 14:00:49,787 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 14:00:49,787 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 14:00:49,788 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 14:00:49,788 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 14:00:49,789 INFO L290 TraceCheckUtils]: 105: Hoare triple {121265#(<= ~counter~0 15)} assume !!(0 != ~y3~0); {121265#(<= ~counter~0 15)} is VALID [2022-04-28 14:00:49,789 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {120816#true} {121265#(<= ~counter~0 15)} #63#return; {121265#(<= ~counter~0 15)} is VALID [2022-04-28 14:00:49,789 INFO L290 TraceCheckUtils]: 103: Hoare triple {120816#true} assume true; {120816#true} is VALID [2022-04-28 14:00:49,789 INFO L290 TraceCheckUtils]: 102: Hoare triple {120816#true} assume !(0 == ~cond); {120816#true} is VALID [2022-04-28 14:00:49,789 INFO L290 TraceCheckUtils]: 101: Hoare triple {120816#true} ~cond := #in~cond; {120816#true} is VALID [2022-04-28 14:00:49,790 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 14:00:49,790 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 14:00:49,791 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 14:00:49,791 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 14:00:49,791 INFO L290 TraceCheckUtils]: 96: Hoare triple {121237#(<= ~counter~0 14)} assume !!(0 != ~y3~0); {121237#(<= ~counter~0 14)} is VALID [2022-04-28 14:00:49,792 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {120816#true} {121237#(<= ~counter~0 14)} #63#return; {121237#(<= ~counter~0 14)} is VALID [2022-04-28 14:00:49,792 INFO L290 TraceCheckUtils]: 94: Hoare triple {120816#true} assume true; {120816#true} is VALID [2022-04-28 14:00:49,792 INFO L290 TraceCheckUtils]: 93: Hoare triple {120816#true} assume !(0 == ~cond); {120816#true} is VALID [2022-04-28 14:00:49,792 INFO L290 TraceCheckUtils]: 92: Hoare triple {120816#true} ~cond := #in~cond; {120816#true} is VALID [2022-04-28 14:00:49,792 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 14:00:49,792 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 14:00:49,794 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 14:00:49,794 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 14:00:49,794 INFO L290 TraceCheckUtils]: 87: Hoare triple {121209#(<= ~counter~0 13)} assume !!(0 != ~y3~0); {121209#(<= ~counter~0 13)} is VALID [2022-04-28 14:00:49,795 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {120816#true} {121209#(<= ~counter~0 13)} #63#return; {121209#(<= ~counter~0 13)} is VALID [2022-04-28 14:00:49,795 INFO L290 TraceCheckUtils]: 85: Hoare triple {120816#true} assume true; {120816#true} is VALID [2022-04-28 14:00:49,795 INFO L290 TraceCheckUtils]: 84: Hoare triple {120816#true} assume !(0 == ~cond); {120816#true} is VALID [2022-04-28 14:00:49,795 INFO L290 TraceCheckUtils]: 83: Hoare triple {120816#true} ~cond := #in~cond; {120816#true} is VALID [2022-04-28 14:00:49,795 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 14:00:49,795 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 14:00:49,796 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 14:00:49,797 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 14:00:49,797 INFO L290 TraceCheckUtils]: 78: Hoare triple {121181#(<= ~counter~0 12)} assume !!(0 != ~y3~0); {121181#(<= ~counter~0 12)} is VALID [2022-04-28 14:00:49,797 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {120816#true} {121181#(<= ~counter~0 12)} #63#return; {121181#(<= ~counter~0 12)} is VALID [2022-04-28 14:00:49,797 INFO L290 TraceCheckUtils]: 76: Hoare triple {120816#true} assume true; {120816#true} is VALID [2022-04-28 14:00:49,797 INFO L290 TraceCheckUtils]: 75: Hoare triple {120816#true} assume !(0 == ~cond); {120816#true} is VALID [2022-04-28 14:00:49,797 INFO L290 TraceCheckUtils]: 74: Hoare triple {120816#true} ~cond := #in~cond; {120816#true} is VALID [2022-04-28 14:00:49,798 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 14:00:49,798 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 14:00:49,799 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 14:00:49,799 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 14:00:49,799 INFO L290 TraceCheckUtils]: 69: Hoare triple {121153#(<= ~counter~0 11)} assume !!(0 != ~y3~0); {121153#(<= ~counter~0 11)} is VALID [2022-04-28 14:00:49,800 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {120816#true} {121153#(<= ~counter~0 11)} #63#return; {121153#(<= ~counter~0 11)} is VALID [2022-04-28 14:00:49,800 INFO L290 TraceCheckUtils]: 67: Hoare triple {120816#true} assume true; {120816#true} is VALID [2022-04-28 14:00:49,800 INFO L290 TraceCheckUtils]: 66: Hoare triple {120816#true} assume !(0 == ~cond); {120816#true} is VALID [2022-04-28 14:00:49,800 INFO L290 TraceCheckUtils]: 65: Hoare triple {120816#true} ~cond := #in~cond; {120816#true} is VALID [2022-04-28 14:00:49,800 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 14:00:49,800 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 14:00:49,801 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 14:00:49,802 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 14:00:49,802 INFO L290 TraceCheckUtils]: 60: Hoare triple {121125#(<= ~counter~0 10)} assume !!(0 != ~y3~0); {121125#(<= ~counter~0 10)} is VALID [2022-04-28 14:00:49,803 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {120816#true} {121125#(<= ~counter~0 10)} #63#return; {121125#(<= ~counter~0 10)} is VALID [2022-04-28 14:00:49,803 INFO L290 TraceCheckUtils]: 58: Hoare triple {120816#true} assume true; {120816#true} is VALID [2022-04-28 14:00:49,803 INFO L290 TraceCheckUtils]: 57: Hoare triple {120816#true} assume !(0 == ~cond); {120816#true} is VALID [2022-04-28 14:00:49,803 INFO L290 TraceCheckUtils]: 56: Hoare triple {120816#true} ~cond := #in~cond; {120816#true} is VALID [2022-04-28 14:00:49,803 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 14:00:49,803 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 14:00:49,804 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 14:00:49,804 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 14:00:49,805 INFO L290 TraceCheckUtils]: 51: Hoare triple {121097#(<= ~counter~0 9)} assume !!(0 != ~y3~0); {121097#(<= ~counter~0 9)} is VALID [2022-04-28 14:00:49,805 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {120816#true} {121097#(<= ~counter~0 9)} #63#return; {121097#(<= ~counter~0 9)} is VALID [2022-04-28 14:00:49,805 INFO L290 TraceCheckUtils]: 49: Hoare triple {120816#true} assume true; {120816#true} is VALID [2022-04-28 14:00:49,805 INFO L290 TraceCheckUtils]: 48: Hoare triple {120816#true} assume !(0 == ~cond); {120816#true} is VALID [2022-04-28 14:00:49,805 INFO L290 TraceCheckUtils]: 47: Hoare triple {120816#true} ~cond := #in~cond; {120816#true} is VALID [2022-04-28 14:00:49,805 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 14:00:49,806 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 14:00:49,807 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 14:00:49,807 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 14:00:49,807 INFO L290 TraceCheckUtils]: 42: Hoare triple {121069#(<= ~counter~0 8)} assume !!(0 != ~y3~0); {121069#(<= ~counter~0 8)} is VALID [2022-04-28 14:00:49,808 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {120816#true} {121069#(<= ~counter~0 8)} #63#return; {121069#(<= ~counter~0 8)} is VALID [2022-04-28 14:00:49,808 INFO L290 TraceCheckUtils]: 40: Hoare triple {120816#true} assume true; {120816#true} is VALID [2022-04-28 14:00:49,808 INFO L290 TraceCheckUtils]: 39: Hoare triple {120816#true} assume !(0 == ~cond); {120816#true} is VALID [2022-04-28 14:00:49,808 INFO L290 TraceCheckUtils]: 38: Hoare triple {120816#true} ~cond := #in~cond; {120816#true} is VALID [2022-04-28 14:00:49,808 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 14:00:49,808 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 14:00:49,810 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 14:00:49,810 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 14:00:49,810 INFO L290 TraceCheckUtils]: 33: Hoare triple {121041#(<= ~counter~0 7)} assume !!(0 != ~y3~0); {121041#(<= ~counter~0 7)} is VALID [2022-04-28 14:00:49,811 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {120816#true} {121041#(<= ~counter~0 7)} #63#return; {121041#(<= ~counter~0 7)} is VALID [2022-04-28 14:00:49,811 INFO L290 TraceCheckUtils]: 31: Hoare triple {120816#true} assume true; {120816#true} is VALID [2022-04-28 14:00:49,811 INFO L290 TraceCheckUtils]: 30: Hoare triple {120816#true} assume !(0 == ~cond); {120816#true} is VALID [2022-04-28 14:00:49,811 INFO L290 TraceCheckUtils]: 29: Hoare triple {120816#true} ~cond := #in~cond; {120816#true} is VALID [2022-04-28 14:00:49,811 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 14:00:49,811 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 14:00:49,812 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 14:00:49,812 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 14:00:49,813 INFO L290 TraceCheckUtils]: 24: Hoare triple {121013#(<= ~counter~0 6)} assume !!(0 != ~y3~0); {121013#(<= ~counter~0 6)} is VALID [2022-04-28 14:00:49,813 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {120816#true} {121013#(<= ~counter~0 6)} #63#return; {121013#(<= ~counter~0 6)} is VALID [2022-04-28 14:00:49,813 INFO L290 TraceCheckUtils]: 22: Hoare triple {120816#true} assume true; {120816#true} is VALID [2022-04-28 14:00:49,813 INFO L290 TraceCheckUtils]: 21: Hoare triple {120816#true} assume !(0 == ~cond); {120816#true} is VALID [2022-04-28 14:00:49,813 INFO L290 TraceCheckUtils]: 20: Hoare triple {120816#true} ~cond := #in~cond; {120816#true} is VALID [2022-04-28 14:00:49,813 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 14:00:49,814 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 14:00:49,815 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 14:00:49,815 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 14:00:49,815 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {120816#true} {120985#(<= ~counter~0 5)} #61#return; {120985#(<= ~counter~0 5)} is VALID [2022-04-28 14:00:49,815 INFO L290 TraceCheckUtils]: 14: Hoare triple {120816#true} assume true; {120816#true} is VALID [2022-04-28 14:00:49,815 INFO L290 TraceCheckUtils]: 13: Hoare triple {120816#true} assume !(0 == ~cond); {120816#true} is VALID [2022-04-28 14:00:49,816 INFO L290 TraceCheckUtils]: 12: Hoare triple {120816#true} ~cond := #in~cond; {120816#true} is VALID [2022-04-28 14:00:49,816 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 14:00:49,816 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {120816#true} {120985#(<= ~counter~0 5)} #59#return; {120985#(<= ~counter~0 5)} is VALID [2022-04-28 14:00:49,816 INFO L290 TraceCheckUtils]: 9: Hoare triple {120816#true} assume true; {120816#true} is VALID [2022-04-28 14:00:49,816 INFO L290 TraceCheckUtils]: 8: Hoare triple {120816#true} assume !(0 == ~cond); {120816#true} is VALID [2022-04-28 14:00:49,816 INFO L290 TraceCheckUtils]: 7: Hoare triple {120816#true} ~cond := #in~cond; {120816#true} is VALID [2022-04-28 14:00:49,816 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 14:00:49,816 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 14:00:49,817 INFO L272 TraceCheckUtils]: 4: Hoare triple {120985#(<= ~counter~0 5)} call #t~ret7 := main(); {120985#(<= ~counter~0 5)} is VALID [2022-04-28 14:00:49,817 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {120985#(<= ~counter~0 5)} {120816#true} #67#return; {120985#(<= ~counter~0 5)} is VALID [2022-04-28 14:00:49,817 INFO L290 TraceCheckUtils]: 2: Hoare triple {120985#(<= ~counter~0 5)} assume true; {120985#(<= ~counter~0 5)} is VALID [2022-04-28 14:00:49,818 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 14:00:49,818 INFO L272 TraceCheckUtils]: 0: Hoare triple {120816#true} call ULTIMATE.init(); {120816#true} is VALID [2022-04-28 14:00:49,818 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 14:00:49,819 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:00:49,819 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [483308855] [2022-04-28 14:00:49,819 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 14:00:49,819 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1372383888] [2022-04-28 14:00:49,819 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1372383888] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 14:00:49,819 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 14:00:49,819 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [48, 48] total 54 [2022-04-28 14:00:49,819 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:00:49,819 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1136171529] [2022-04-28 14:00:49,819 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1136171529] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:00:49,819 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:00:49,819 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [48] imperfect sequences [] total 48 [2022-04-28 14:00:49,819 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [375994122] [2022-04-28 14:00:49,820 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:00:49,820 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 14:00:49,820 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:00:49,821 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 14:00:50,294 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 14:00:50,294 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 48 states [2022-04-28 14:00:50,294 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:00:50,294 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 48 interpolants. [2022-04-28 14:00:50,295 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1331, Invalid=1531, Unknown=0, NotChecked=0, Total=2862 [2022-04-28 14:00:50,295 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 14:00:53,128 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:00:53,128 INFO L93 Difference]: Finished difference Result 430 states and 476 transitions. [2022-04-28 14:00:53,129 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 92 states. [2022-04-28 14:00:53,129 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 14:00:53,129 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:00:53,129 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 14:00:53,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 92 states and 475 transitions. [2022-04-28 14:00:53,143 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 14:00:53,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 92 states and 475 transitions. [2022-04-28 14:00:53,152 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 92 states and 475 transitions. [2022-04-28 14:00:53,734 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 14:00:53,744 INFO L225 Difference]: With dead ends: 430 [2022-04-28 14:00:53,744 INFO L226 Difference]: Without dead ends: 425 [2022-04-28 14:00:53,745 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 881 GetRequests, 784 SyntacticMatches, 1 SemanticMatches, 96 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1044 ImplicationChecksByTransitivity, 1.5s TimeCoverageRelationStatistics Valid=3663, Invalid=5843, Unknown=0, NotChecked=0, Total=9506 [2022-04-28 14:00:53,746 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 14:00:53,746 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 14:00:53,746 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 425 states. [2022-04-28 14:00:54,418 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 425 to 425. [2022-04-28 14:00:54,418 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:00:54,418 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 14:00:54,419 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 14:00:54,419 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 14:00:54,426 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:00:54,426 INFO L93 Difference]: Finished difference Result 425 states and 471 transitions. [2022-04-28 14:00:54,426 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 471 transitions. [2022-04-28 14:00:54,426 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:00:54,426 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:00:54,426 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 14:00:54,427 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 14:00:54,434 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:00:54,434 INFO L93 Difference]: Finished difference Result 425 states and 471 transitions. [2022-04-28 14:00:54,434 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 471 transitions. [2022-04-28 14:00:54,434 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:00:54,434 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:00:54,434 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:00:54,434 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:00:54,435 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 14:00:54,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 425 states and 471 transitions. [2022-04-28 14:00:54,444 INFO L78 Accepts]: Start accepts. Automaton has 425 states and 471 transitions. Word has length 419 [2022-04-28 14:00:54,444 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:00:54,444 INFO L495 AbstractCegarLoop]: Abstraction has 425 states and 471 transitions. [2022-04-28 14:00:54,444 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 14:00:54,444 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 425 states and 471 transitions. [2022-04-28 14:00:55,359 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 14:00:55,359 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 471 transitions. [2022-04-28 14:00:55,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 429 [2022-04-28 14:00:55,361 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:00:55,361 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 14:00:55,379 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 14:00:55,561 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 14:00:55,562 INFO L420 AbstractCegarLoop]: === Iteration 49 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:00:55,562 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:00:55,562 INFO L85 PathProgramCache]: Analyzing trace with hash -1803061092, now seen corresponding path program 89 times [2022-04-28 14:00:55,562 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:00:55,562 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1209720795] [2022-04-28 14:00:55,562 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:00:55,562 INFO L85 PathProgramCache]: Analyzing trace with hash -1803061092, now seen corresponding path program 90 times [2022-04-28 14:00:55,563 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:00:55,563 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [917709623] [2022-04-28 14:00:55,563 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:00:55,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:00:55,585 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 14:00:55,585 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [296130022] [2022-04-28 14:00:55,585 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-28 14:00:55,585 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 14:00:55,586 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 14:00:55,586 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 14:00:55,587 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 14:00:56,006 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 46 check-sat command(s) [2022-04-28 14:00:56,006 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 14:00:56,011 INFO L263 TraceCheckSpWp]: Trace formula consists of 1128 conjuncts, 95 conjunts are in the unsatisfiable core [2022-04-28 14:00:56,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:00:56,084 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 14:00:58,413 INFO L272 TraceCheckUtils]: 0: Hoare triple {126031#true} call ULTIMATE.init(); {126031#true} is VALID [2022-04-28 14:00:58,413 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 14:00:58,414 INFO L290 TraceCheckUtils]: 2: Hoare triple {126039#(<= ~counter~0 0)} assume true; {126039#(<= ~counter~0 0)} is VALID [2022-04-28 14:00:58,414 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {126039#(<= ~counter~0 0)} {126031#true} #67#return; {126039#(<= ~counter~0 0)} is VALID [2022-04-28 14:00:58,414 INFO L272 TraceCheckUtils]: 4: Hoare triple {126039#(<= ~counter~0 0)} call #t~ret7 := main(); {126039#(<= ~counter~0 0)} is VALID [2022-04-28 14:00:58,414 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 14:00:58,415 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 14:00:58,415 INFO L290 TraceCheckUtils]: 7: Hoare triple {126039#(<= ~counter~0 0)} ~cond := #in~cond; {126039#(<= ~counter~0 0)} is VALID [2022-04-28 14:00:58,415 INFO L290 TraceCheckUtils]: 8: Hoare triple {126039#(<= ~counter~0 0)} assume !(0 == ~cond); {126039#(<= ~counter~0 0)} is VALID [2022-04-28 14:00:58,416 INFO L290 TraceCheckUtils]: 9: Hoare triple {126039#(<= ~counter~0 0)} assume true; {126039#(<= ~counter~0 0)} is VALID [2022-04-28 14:00:58,416 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 14:00:58,416 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 14:00:58,416 INFO L290 TraceCheckUtils]: 12: Hoare triple {126039#(<= ~counter~0 0)} ~cond := #in~cond; {126039#(<= ~counter~0 0)} is VALID [2022-04-28 14:00:58,417 INFO L290 TraceCheckUtils]: 13: Hoare triple {126039#(<= ~counter~0 0)} assume !(0 == ~cond); {126039#(<= ~counter~0 0)} is VALID [2022-04-28 14:00:58,417 INFO L290 TraceCheckUtils]: 14: Hoare triple {126039#(<= ~counter~0 0)} assume true; {126039#(<= ~counter~0 0)} is VALID [2022-04-28 14:00:58,417 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 14:00:58,418 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 14:00:58,420 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 14:00:58,421 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 14:00:58,421 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 14:00:58,421 INFO L290 TraceCheckUtils]: 20: Hoare triple {126088#(<= ~counter~0 1)} ~cond := #in~cond; {126088#(<= ~counter~0 1)} is VALID [2022-04-28 14:00:58,422 INFO L290 TraceCheckUtils]: 21: Hoare triple {126088#(<= ~counter~0 1)} assume !(0 == ~cond); {126088#(<= ~counter~0 1)} is VALID [2022-04-28 14:00:58,422 INFO L290 TraceCheckUtils]: 22: Hoare triple {126088#(<= ~counter~0 1)} assume true; {126088#(<= ~counter~0 1)} is VALID [2022-04-28 14:00:58,422 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 14:00:58,423 INFO L290 TraceCheckUtils]: 24: Hoare triple {126088#(<= ~counter~0 1)} assume !!(0 != ~y3~0); {126088#(<= ~counter~0 1)} is VALID [2022-04-28 14:00:58,423 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 14:00:58,424 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 14:00:58,424 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 14:00:58,425 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 14:00:58,425 INFO L290 TraceCheckUtils]: 29: Hoare triple {126116#(<= ~counter~0 2)} ~cond := #in~cond; {126116#(<= ~counter~0 2)} is VALID [2022-04-28 14:00:58,425 INFO L290 TraceCheckUtils]: 30: Hoare triple {126116#(<= ~counter~0 2)} assume !(0 == ~cond); {126116#(<= ~counter~0 2)} is VALID [2022-04-28 14:00:58,426 INFO L290 TraceCheckUtils]: 31: Hoare triple {126116#(<= ~counter~0 2)} assume true; {126116#(<= ~counter~0 2)} is VALID [2022-04-28 14:00:58,426 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 14:00:58,426 INFO L290 TraceCheckUtils]: 33: Hoare triple {126116#(<= ~counter~0 2)} assume !!(0 != ~y3~0); {126116#(<= ~counter~0 2)} is VALID [2022-04-28 14:00:58,427 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 14:00:58,428 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 14:00:58,428 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 14:00:58,429 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 14:00:58,429 INFO L290 TraceCheckUtils]: 38: Hoare triple {126144#(<= ~counter~0 3)} ~cond := #in~cond; {126144#(<= ~counter~0 3)} is VALID [2022-04-28 14:00:58,429 INFO L290 TraceCheckUtils]: 39: Hoare triple {126144#(<= ~counter~0 3)} assume !(0 == ~cond); {126144#(<= ~counter~0 3)} is VALID [2022-04-28 14:00:58,429 INFO L290 TraceCheckUtils]: 40: Hoare triple {126144#(<= ~counter~0 3)} assume true; {126144#(<= ~counter~0 3)} is VALID [2022-04-28 14:00:58,430 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 14:00:58,430 INFO L290 TraceCheckUtils]: 42: Hoare triple {126144#(<= ~counter~0 3)} assume !!(0 != ~y3~0); {126144#(<= ~counter~0 3)} is VALID [2022-04-28 14:00:58,430 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 14:00:58,432 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 14:00:58,432 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 14:00:58,432 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 14:00:58,433 INFO L290 TraceCheckUtils]: 47: Hoare triple {126172#(<= ~counter~0 4)} ~cond := #in~cond; {126172#(<= ~counter~0 4)} is VALID [2022-04-28 14:00:58,433 INFO L290 TraceCheckUtils]: 48: Hoare triple {126172#(<= ~counter~0 4)} assume !(0 == ~cond); {126172#(<= ~counter~0 4)} is VALID [2022-04-28 14:00:58,433 INFO L290 TraceCheckUtils]: 49: Hoare triple {126172#(<= ~counter~0 4)} assume true; {126172#(<= ~counter~0 4)} is VALID [2022-04-28 14:00:58,434 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 14:00:58,434 INFO L290 TraceCheckUtils]: 51: Hoare triple {126172#(<= ~counter~0 4)} assume !!(0 != ~y3~0); {126172#(<= ~counter~0 4)} is VALID [2022-04-28 14:00:58,434 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 14:00:58,436 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 14:00:58,436 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 14:00:58,436 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 14:00:58,437 INFO L290 TraceCheckUtils]: 56: Hoare triple {126200#(<= ~counter~0 5)} ~cond := #in~cond; {126200#(<= ~counter~0 5)} is VALID [2022-04-28 14:00:58,437 INFO L290 TraceCheckUtils]: 57: Hoare triple {126200#(<= ~counter~0 5)} assume !(0 == ~cond); {126200#(<= ~counter~0 5)} is VALID [2022-04-28 14:00:58,437 INFO L290 TraceCheckUtils]: 58: Hoare triple {126200#(<= ~counter~0 5)} assume true; {126200#(<= ~counter~0 5)} is VALID [2022-04-28 14:00:58,438 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 14:00:58,438 INFO L290 TraceCheckUtils]: 60: Hoare triple {126200#(<= ~counter~0 5)} assume !!(0 != ~y3~0); {126200#(<= ~counter~0 5)} is VALID [2022-04-28 14:00:58,438 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 14:00:58,440 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 14:00:58,440 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 14:00:58,440 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 14:00:58,441 INFO L290 TraceCheckUtils]: 65: Hoare triple {126228#(<= ~counter~0 6)} ~cond := #in~cond; {126228#(<= ~counter~0 6)} is VALID [2022-04-28 14:00:58,441 INFO L290 TraceCheckUtils]: 66: Hoare triple {126228#(<= ~counter~0 6)} assume !(0 == ~cond); {126228#(<= ~counter~0 6)} is VALID [2022-04-28 14:00:58,441 INFO L290 TraceCheckUtils]: 67: Hoare triple {126228#(<= ~counter~0 6)} assume true; {126228#(<= ~counter~0 6)} is VALID [2022-04-28 14:00:58,442 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 14:00:58,442 INFO L290 TraceCheckUtils]: 69: Hoare triple {126228#(<= ~counter~0 6)} assume !!(0 != ~y3~0); {126228#(<= ~counter~0 6)} is VALID [2022-04-28 14:00:58,442 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 14:00:58,444 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 14:00:58,444 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 14:00:58,444 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 14:00:58,445 INFO L290 TraceCheckUtils]: 74: Hoare triple {126256#(<= ~counter~0 7)} ~cond := #in~cond; {126256#(<= ~counter~0 7)} is VALID [2022-04-28 14:00:58,445 INFO L290 TraceCheckUtils]: 75: Hoare triple {126256#(<= ~counter~0 7)} assume !(0 == ~cond); {126256#(<= ~counter~0 7)} is VALID [2022-04-28 14:00:58,445 INFO L290 TraceCheckUtils]: 76: Hoare triple {126256#(<= ~counter~0 7)} assume true; {126256#(<= ~counter~0 7)} is VALID [2022-04-28 14:00:58,446 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 14:00:58,446 INFO L290 TraceCheckUtils]: 78: Hoare triple {126256#(<= ~counter~0 7)} assume !!(0 != ~y3~0); {126256#(<= ~counter~0 7)} is VALID [2022-04-28 14:00:58,446 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 14:00:58,448 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 14:00:58,448 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 14:00:58,449 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 14:00:58,449 INFO L290 TraceCheckUtils]: 83: Hoare triple {126284#(<= ~counter~0 8)} ~cond := #in~cond; {126284#(<= ~counter~0 8)} is VALID [2022-04-28 14:00:58,449 INFO L290 TraceCheckUtils]: 84: Hoare triple {126284#(<= ~counter~0 8)} assume !(0 == ~cond); {126284#(<= ~counter~0 8)} is VALID [2022-04-28 14:00:58,449 INFO L290 TraceCheckUtils]: 85: Hoare triple {126284#(<= ~counter~0 8)} assume true; {126284#(<= ~counter~0 8)} is VALID [2022-04-28 14:00:58,450 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 14:00:58,450 INFO L290 TraceCheckUtils]: 87: Hoare triple {126284#(<= ~counter~0 8)} assume !!(0 != ~y3~0); {126284#(<= ~counter~0 8)} is VALID [2022-04-28 14:00:58,450 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 14:00:58,452 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 14:00:58,452 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 14:00:58,453 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 14:00:58,453 INFO L290 TraceCheckUtils]: 92: Hoare triple {126312#(<= ~counter~0 9)} ~cond := #in~cond; {126312#(<= ~counter~0 9)} is VALID [2022-04-28 14:00:58,453 INFO L290 TraceCheckUtils]: 93: Hoare triple {126312#(<= ~counter~0 9)} assume !(0 == ~cond); {126312#(<= ~counter~0 9)} is VALID [2022-04-28 14:00:58,453 INFO L290 TraceCheckUtils]: 94: Hoare triple {126312#(<= ~counter~0 9)} assume true; {126312#(<= ~counter~0 9)} is VALID [2022-04-28 14:00:58,454 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 14:00:58,454 INFO L290 TraceCheckUtils]: 96: Hoare triple {126312#(<= ~counter~0 9)} assume !!(0 != ~y3~0); {126312#(<= ~counter~0 9)} is VALID [2022-04-28 14:00:58,454 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 14:00:58,456 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 14:00:58,456 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 14:00:58,457 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 14:00:58,457 INFO L290 TraceCheckUtils]: 101: Hoare triple {126340#(<= ~counter~0 10)} ~cond := #in~cond; {126340#(<= ~counter~0 10)} is VALID [2022-04-28 14:00:58,457 INFO L290 TraceCheckUtils]: 102: Hoare triple {126340#(<= ~counter~0 10)} assume !(0 == ~cond); {126340#(<= ~counter~0 10)} is VALID [2022-04-28 14:00:58,457 INFO L290 TraceCheckUtils]: 103: Hoare triple {126340#(<= ~counter~0 10)} assume true; {126340#(<= ~counter~0 10)} is VALID [2022-04-28 14:00:58,458 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 14:00:58,458 INFO L290 TraceCheckUtils]: 105: Hoare triple {126340#(<= ~counter~0 10)} assume !!(0 != ~y3~0); {126340#(<= ~counter~0 10)} is VALID [2022-04-28 14:00:58,458 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 14:00:58,460 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 14:00:58,460 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 14:00:58,460 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 14:00:58,461 INFO L290 TraceCheckUtils]: 110: Hoare triple {126368#(<= ~counter~0 11)} ~cond := #in~cond; {126368#(<= ~counter~0 11)} is VALID [2022-04-28 14:00:58,461 INFO L290 TraceCheckUtils]: 111: Hoare triple {126368#(<= ~counter~0 11)} assume !(0 == ~cond); {126368#(<= ~counter~0 11)} is VALID [2022-04-28 14:00:58,461 INFO L290 TraceCheckUtils]: 112: Hoare triple {126368#(<= ~counter~0 11)} assume true; {126368#(<= ~counter~0 11)} is VALID [2022-04-28 14:00:58,462 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 14:00:58,462 INFO L290 TraceCheckUtils]: 114: Hoare triple {126368#(<= ~counter~0 11)} assume !!(0 != ~y3~0); {126368#(<= ~counter~0 11)} is VALID [2022-04-28 14:00:58,462 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 14:00:58,464 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 14:00:58,464 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 14:00:58,464 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 14:00:58,465 INFO L290 TraceCheckUtils]: 119: Hoare triple {126396#(<= ~counter~0 12)} ~cond := #in~cond; {126396#(<= ~counter~0 12)} is VALID [2022-04-28 14:00:58,465 INFO L290 TraceCheckUtils]: 120: Hoare triple {126396#(<= ~counter~0 12)} assume !(0 == ~cond); {126396#(<= ~counter~0 12)} is VALID [2022-04-28 14:00:58,465 INFO L290 TraceCheckUtils]: 121: Hoare triple {126396#(<= ~counter~0 12)} assume true; {126396#(<= ~counter~0 12)} is VALID [2022-04-28 14:00:58,466 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 14:00:58,466 INFO L290 TraceCheckUtils]: 123: Hoare triple {126396#(<= ~counter~0 12)} assume !!(0 != ~y3~0); {126396#(<= ~counter~0 12)} is VALID [2022-04-28 14:00:58,466 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 14:00:58,467 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 14:00:58,468 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 14:00:58,468 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 14:00:58,468 INFO L290 TraceCheckUtils]: 128: Hoare triple {126424#(<= ~counter~0 13)} ~cond := #in~cond; {126424#(<= ~counter~0 13)} is VALID [2022-04-28 14:00:58,469 INFO L290 TraceCheckUtils]: 129: Hoare triple {126424#(<= ~counter~0 13)} assume !(0 == ~cond); {126424#(<= ~counter~0 13)} is VALID [2022-04-28 14:00:58,469 INFO L290 TraceCheckUtils]: 130: Hoare triple {126424#(<= ~counter~0 13)} assume true; {126424#(<= ~counter~0 13)} is VALID [2022-04-28 14:00:58,469 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 14:00:58,470 INFO L290 TraceCheckUtils]: 132: Hoare triple {126424#(<= ~counter~0 13)} assume !!(0 != ~y3~0); {126424#(<= ~counter~0 13)} is VALID [2022-04-28 14:00:58,470 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 14:00:58,471 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 14:00:58,472 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 14:00:58,472 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 14:00:58,472 INFO L290 TraceCheckUtils]: 137: Hoare triple {126452#(<= ~counter~0 14)} ~cond := #in~cond; {126452#(<= ~counter~0 14)} is VALID [2022-04-28 14:00:58,473 INFO L290 TraceCheckUtils]: 138: Hoare triple {126452#(<= ~counter~0 14)} assume !(0 == ~cond); {126452#(<= ~counter~0 14)} is VALID [2022-04-28 14:00:58,473 INFO L290 TraceCheckUtils]: 139: Hoare triple {126452#(<= ~counter~0 14)} assume true; {126452#(<= ~counter~0 14)} is VALID [2022-04-28 14:00:58,473 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 14:00:58,474 INFO L290 TraceCheckUtils]: 141: Hoare triple {126452#(<= ~counter~0 14)} assume !!(0 != ~y3~0); {126452#(<= ~counter~0 14)} is VALID [2022-04-28 14:00:58,474 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 14:00:58,475 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 14:00:58,476 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 14:00:58,476 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 14:00:58,476 INFO L290 TraceCheckUtils]: 146: Hoare triple {126480#(<= ~counter~0 15)} ~cond := #in~cond; {126480#(<= ~counter~0 15)} is VALID [2022-04-28 14:00:58,477 INFO L290 TraceCheckUtils]: 147: Hoare triple {126480#(<= ~counter~0 15)} assume !(0 == ~cond); {126480#(<= ~counter~0 15)} is VALID [2022-04-28 14:00:58,477 INFO L290 TraceCheckUtils]: 148: Hoare triple {126480#(<= ~counter~0 15)} assume true; {126480#(<= ~counter~0 15)} is VALID [2022-04-28 14:00:58,477 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 14:00:58,478 INFO L290 TraceCheckUtils]: 150: Hoare triple {126480#(<= ~counter~0 15)} assume !!(0 != ~y3~0); {126480#(<= ~counter~0 15)} is VALID [2022-04-28 14:00:58,478 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 14:00:58,479 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 14:00:58,479 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 14:00:58,480 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 14:00:58,480 INFO L290 TraceCheckUtils]: 155: Hoare triple {126508#(<= ~counter~0 16)} ~cond := #in~cond; {126508#(<= ~counter~0 16)} is VALID [2022-04-28 14:00:58,480 INFO L290 TraceCheckUtils]: 156: Hoare triple {126508#(<= ~counter~0 16)} assume !(0 == ~cond); {126508#(<= ~counter~0 16)} is VALID [2022-04-28 14:00:58,481 INFO L290 TraceCheckUtils]: 157: Hoare triple {126508#(<= ~counter~0 16)} assume true; {126508#(<= ~counter~0 16)} is VALID [2022-04-28 14:00:58,481 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 14:00:58,481 INFO L290 TraceCheckUtils]: 159: Hoare triple {126508#(<= ~counter~0 16)} assume !!(0 != ~y3~0); {126508#(<= ~counter~0 16)} is VALID [2022-04-28 14:00:58,482 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 14:00:58,483 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 14:00:58,483 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 14:00:58,484 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 14:00:58,484 INFO L290 TraceCheckUtils]: 164: Hoare triple {126536#(<= ~counter~0 17)} ~cond := #in~cond; {126536#(<= ~counter~0 17)} is VALID [2022-04-28 14:00:58,484 INFO L290 TraceCheckUtils]: 165: Hoare triple {126536#(<= ~counter~0 17)} assume !(0 == ~cond); {126536#(<= ~counter~0 17)} is VALID [2022-04-28 14:00:58,485 INFO L290 TraceCheckUtils]: 166: Hoare triple {126536#(<= ~counter~0 17)} assume true; {126536#(<= ~counter~0 17)} is VALID [2022-04-28 14:00:58,485 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 14:00:58,485 INFO L290 TraceCheckUtils]: 168: Hoare triple {126536#(<= ~counter~0 17)} assume !!(0 != ~y3~0); {126536#(<= ~counter~0 17)} is VALID [2022-04-28 14:00:58,486 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 14:00:58,487 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 14:00:58,487 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 14:00:58,488 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 14:00:58,488 INFO L290 TraceCheckUtils]: 173: Hoare triple {126564#(<= ~counter~0 18)} ~cond := #in~cond; {126564#(<= ~counter~0 18)} is VALID [2022-04-28 14:00:58,488 INFO L290 TraceCheckUtils]: 174: Hoare triple {126564#(<= ~counter~0 18)} assume !(0 == ~cond); {126564#(<= ~counter~0 18)} is VALID [2022-04-28 14:00:58,489 INFO L290 TraceCheckUtils]: 175: Hoare triple {126564#(<= ~counter~0 18)} assume true; {126564#(<= ~counter~0 18)} is VALID [2022-04-28 14:00:58,489 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 14:00:58,489 INFO L290 TraceCheckUtils]: 177: Hoare triple {126564#(<= ~counter~0 18)} assume !!(0 != ~y3~0); {126564#(<= ~counter~0 18)} is VALID [2022-04-28 14:00:58,490 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 14:00:58,491 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 14:00:58,491 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 14:00:58,492 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 14:00:58,492 INFO L290 TraceCheckUtils]: 182: Hoare triple {126592#(<= ~counter~0 19)} ~cond := #in~cond; {126592#(<= ~counter~0 19)} is VALID [2022-04-28 14:00:58,492 INFO L290 TraceCheckUtils]: 183: Hoare triple {126592#(<= ~counter~0 19)} assume !(0 == ~cond); {126592#(<= ~counter~0 19)} is VALID [2022-04-28 14:00:58,493 INFO L290 TraceCheckUtils]: 184: Hoare triple {126592#(<= ~counter~0 19)} assume true; {126592#(<= ~counter~0 19)} is VALID [2022-04-28 14:00:58,493 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 14:00:58,493 INFO L290 TraceCheckUtils]: 186: Hoare triple {126592#(<= ~counter~0 19)} assume !!(0 != ~y3~0); {126592#(<= ~counter~0 19)} is VALID [2022-04-28 14:00:58,494 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 14:00:58,495 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 14:00:58,495 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 14:00:58,496 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 14:00:58,496 INFO L290 TraceCheckUtils]: 191: Hoare triple {126620#(<= ~counter~0 20)} ~cond := #in~cond; {126620#(<= ~counter~0 20)} is VALID [2022-04-28 14:00:58,496 INFO L290 TraceCheckUtils]: 192: Hoare triple {126620#(<= ~counter~0 20)} assume !(0 == ~cond); {126620#(<= ~counter~0 20)} is VALID [2022-04-28 14:00:58,496 INFO L290 TraceCheckUtils]: 193: Hoare triple {126620#(<= ~counter~0 20)} assume true; {126620#(<= ~counter~0 20)} is VALID [2022-04-28 14:00:58,497 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 14:00:58,497 INFO L290 TraceCheckUtils]: 195: Hoare triple {126620#(<= ~counter~0 20)} assume !!(0 != ~y3~0); {126620#(<= ~counter~0 20)} is VALID [2022-04-28 14:00:58,497 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 14:00:58,499 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 14:00:58,499 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 14:00:58,500 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 14:00:58,500 INFO L290 TraceCheckUtils]: 200: Hoare triple {126648#(<= ~counter~0 21)} ~cond := #in~cond; {126648#(<= ~counter~0 21)} is VALID [2022-04-28 14:00:58,500 INFO L290 TraceCheckUtils]: 201: Hoare triple {126648#(<= ~counter~0 21)} assume !(0 == ~cond); {126648#(<= ~counter~0 21)} is VALID [2022-04-28 14:00:58,500 INFO L290 TraceCheckUtils]: 202: Hoare triple {126648#(<= ~counter~0 21)} assume true; {126648#(<= ~counter~0 21)} is VALID [2022-04-28 14:00:58,501 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 14:00:58,501 INFO L290 TraceCheckUtils]: 204: Hoare triple {126648#(<= ~counter~0 21)} assume !!(0 != ~y3~0); {126648#(<= ~counter~0 21)} is VALID [2022-04-28 14:00:58,501 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 14:00:58,503 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 14:00:58,503 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 14:00:58,504 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 14:00:58,504 INFO L290 TraceCheckUtils]: 209: Hoare triple {126676#(<= ~counter~0 22)} ~cond := #in~cond; {126676#(<= ~counter~0 22)} is VALID [2022-04-28 14:00:58,504 INFO L290 TraceCheckUtils]: 210: Hoare triple {126676#(<= ~counter~0 22)} assume !(0 == ~cond); {126676#(<= ~counter~0 22)} is VALID [2022-04-28 14:00:58,504 INFO L290 TraceCheckUtils]: 211: Hoare triple {126676#(<= ~counter~0 22)} assume true; {126676#(<= ~counter~0 22)} is VALID [2022-04-28 14:00:58,505 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 14:00:58,505 INFO L290 TraceCheckUtils]: 213: Hoare triple {126676#(<= ~counter~0 22)} assume !!(0 != ~y3~0); {126676#(<= ~counter~0 22)} is VALID [2022-04-28 14:00:58,505 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 14:00:58,507 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 14:00:58,507 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 14:00:58,508 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 14:00:58,508 INFO L290 TraceCheckUtils]: 218: Hoare triple {126704#(<= ~counter~0 23)} ~cond := #in~cond; {126704#(<= ~counter~0 23)} is VALID [2022-04-28 14:00:58,508 INFO L290 TraceCheckUtils]: 219: Hoare triple {126704#(<= ~counter~0 23)} assume !(0 == ~cond); {126704#(<= ~counter~0 23)} is VALID [2022-04-28 14:00:58,508 INFO L290 TraceCheckUtils]: 220: Hoare triple {126704#(<= ~counter~0 23)} assume true; {126704#(<= ~counter~0 23)} is VALID [2022-04-28 14:00:58,509 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 14:00:58,509 INFO L290 TraceCheckUtils]: 222: Hoare triple {126704#(<= ~counter~0 23)} assume !!(0 != ~y3~0); {126704#(<= ~counter~0 23)} is VALID [2022-04-28 14:00:58,509 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 14:00:58,511 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 14:00:58,511 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 14:00:58,511 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 14:00:58,512 INFO L290 TraceCheckUtils]: 227: Hoare triple {126732#(<= ~counter~0 24)} ~cond := #in~cond; {126732#(<= ~counter~0 24)} is VALID [2022-04-28 14:00:58,512 INFO L290 TraceCheckUtils]: 228: Hoare triple {126732#(<= ~counter~0 24)} assume !(0 == ~cond); {126732#(<= ~counter~0 24)} is VALID [2022-04-28 14:00:58,512 INFO L290 TraceCheckUtils]: 229: Hoare triple {126732#(<= ~counter~0 24)} assume true; {126732#(<= ~counter~0 24)} is VALID [2022-04-28 14:00:58,513 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 14:00:58,513 INFO L290 TraceCheckUtils]: 231: Hoare triple {126732#(<= ~counter~0 24)} assume !!(0 != ~y3~0); {126732#(<= ~counter~0 24)} is VALID [2022-04-28 14:00:58,513 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 14:00:58,515 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 14:00:58,515 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 14:00:58,515 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 14:00:58,516 INFO L290 TraceCheckUtils]: 236: Hoare triple {126760#(<= ~counter~0 25)} ~cond := #in~cond; {126760#(<= ~counter~0 25)} is VALID [2022-04-28 14:00:58,516 INFO L290 TraceCheckUtils]: 237: Hoare triple {126760#(<= ~counter~0 25)} assume !(0 == ~cond); {126760#(<= ~counter~0 25)} is VALID [2022-04-28 14:00:58,516 INFO L290 TraceCheckUtils]: 238: Hoare triple {126760#(<= ~counter~0 25)} assume true; {126760#(<= ~counter~0 25)} is VALID [2022-04-28 14:00:58,517 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 14:00:58,517 INFO L290 TraceCheckUtils]: 240: Hoare triple {126760#(<= ~counter~0 25)} assume !!(0 != ~y3~0); {126760#(<= ~counter~0 25)} is VALID [2022-04-28 14:00:58,517 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 14:00:58,519 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 14:00:58,519 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 14:00:58,520 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 14:00:58,520 INFO L290 TraceCheckUtils]: 245: Hoare triple {126788#(<= ~counter~0 26)} ~cond := #in~cond; {126788#(<= ~counter~0 26)} is VALID [2022-04-28 14:00:58,520 INFO L290 TraceCheckUtils]: 246: Hoare triple {126788#(<= ~counter~0 26)} assume !(0 == ~cond); {126788#(<= ~counter~0 26)} is VALID [2022-04-28 14:00:58,520 INFO L290 TraceCheckUtils]: 247: Hoare triple {126788#(<= ~counter~0 26)} assume true; {126788#(<= ~counter~0 26)} is VALID [2022-04-28 14:00:58,521 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 14:00:58,521 INFO L290 TraceCheckUtils]: 249: Hoare triple {126788#(<= ~counter~0 26)} assume !!(0 != ~y3~0); {126788#(<= ~counter~0 26)} is VALID [2022-04-28 14:00:58,521 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 14:00:58,523 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 14:00:58,523 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 14:00:58,524 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 14:00:58,524 INFO L290 TraceCheckUtils]: 254: Hoare triple {126816#(<= ~counter~0 27)} ~cond := #in~cond; {126816#(<= ~counter~0 27)} is VALID [2022-04-28 14:00:58,524 INFO L290 TraceCheckUtils]: 255: Hoare triple {126816#(<= ~counter~0 27)} assume !(0 == ~cond); {126816#(<= ~counter~0 27)} is VALID [2022-04-28 14:00:58,524 INFO L290 TraceCheckUtils]: 256: Hoare triple {126816#(<= ~counter~0 27)} assume true; {126816#(<= ~counter~0 27)} is VALID [2022-04-28 14:00:58,525 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 14:00:58,525 INFO L290 TraceCheckUtils]: 258: Hoare triple {126816#(<= ~counter~0 27)} assume !!(0 != ~y3~0); {126816#(<= ~counter~0 27)} is VALID [2022-04-28 14:00:58,525 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 14:00:58,527 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 14:00:58,527 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 14:00:58,527 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 14:00:58,528 INFO L290 TraceCheckUtils]: 263: Hoare triple {126844#(<= ~counter~0 28)} ~cond := #in~cond; {126844#(<= ~counter~0 28)} is VALID [2022-04-28 14:00:58,528 INFO L290 TraceCheckUtils]: 264: Hoare triple {126844#(<= ~counter~0 28)} assume !(0 == ~cond); {126844#(<= ~counter~0 28)} is VALID [2022-04-28 14:00:58,528 INFO L290 TraceCheckUtils]: 265: Hoare triple {126844#(<= ~counter~0 28)} assume true; {126844#(<= ~counter~0 28)} is VALID [2022-04-28 14:00:58,529 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 14:00:58,529 INFO L290 TraceCheckUtils]: 267: Hoare triple {126844#(<= ~counter~0 28)} assume !!(0 != ~y3~0); {126844#(<= ~counter~0 28)} is VALID [2022-04-28 14:00:58,529 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 14:00:58,531 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 14:00:58,531 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 14:00:58,531 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 14:00:58,532 INFO L290 TraceCheckUtils]: 272: Hoare triple {126872#(<= ~counter~0 29)} ~cond := #in~cond; {126872#(<= ~counter~0 29)} is VALID [2022-04-28 14:00:58,532 INFO L290 TraceCheckUtils]: 273: Hoare triple {126872#(<= ~counter~0 29)} assume !(0 == ~cond); {126872#(<= ~counter~0 29)} is VALID [2022-04-28 14:00:58,532 INFO L290 TraceCheckUtils]: 274: Hoare triple {126872#(<= ~counter~0 29)} assume true; {126872#(<= ~counter~0 29)} is VALID [2022-04-28 14:00:58,533 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 14:00:58,533 INFO L290 TraceCheckUtils]: 276: Hoare triple {126872#(<= ~counter~0 29)} assume !!(0 != ~y3~0); {126872#(<= ~counter~0 29)} is VALID [2022-04-28 14:00:58,533 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 14:00:58,534 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 14:00:58,535 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 14:00:58,535 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 14:00:58,535 INFO L290 TraceCheckUtils]: 281: Hoare triple {126900#(<= ~counter~0 30)} ~cond := #in~cond; {126900#(<= ~counter~0 30)} is VALID [2022-04-28 14:00:58,536 INFO L290 TraceCheckUtils]: 282: Hoare triple {126900#(<= ~counter~0 30)} assume !(0 == ~cond); {126900#(<= ~counter~0 30)} is VALID [2022-04-28 14:00:58,536 INFO L290 TraceCheckUtils]: 283: Hoare triple {126900#(<= ~counter~0 30)} assume true; {126900#(<= ~counter~0 30)} is VALID [2022-04-28 14:00:58,536 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 14:00:58,537 INFO L290 TraceCheckUtils]: 285: Hoare triple {126900#(<= ~counter~0 30)} assume !!(0 != ~y3~0); {126900#(<= ~counter~0 30)} is VALID [2022-04-28 14:00:58,537 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 14:00:58,538 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 14:00:58,539 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 14:00:58,539 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 14:00:58,539 INFO L290 TraceCheckUtils]: 290: Hoare triple {126928#(<= ~counter~0 31)} ~cond := #in~cond; {126928#(<= ~counter~0 31)} is VALID [2022-04-28 14:00:58,540 INFO L290 TraceCheckUtils]: 291: Hoare triple {126928#(<= ~counter~0 31)} assume !(0 == ~cond); {126928#(<= ~counter~0 31)} is VALID [2022-04-28 14:00:58,540 INFO L290 TraceCheckUtils]: 292: Hoare triple {126928#(<= ~counter~0 31)} assume true; {126928#(<= ~counter~0 31)} is VALID [2022-04-28 14:00:58,540 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 14:00:58,541 INFO L290 TraceCheckUtils]: 294: Hoare triple {126928#(<= ~counter~0 31)} assume !!(0 != ~y3~0); {126928#(<= ~counter~0 31)} is VALID [2022-04-28 14:00:58,541 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 14:00:58,542 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 14:00:58,542 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 14:00:58,543 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 14:00:58,543 INFO L290 TraceCheckUtils]: 299: Hoare triple {126956#(<= ~counter~0 32)} ~cond := #in~cond; {126956#(<= ~counter~0 32)} is VALID [2022-04-28 14:00:58,543 INFO L290 TraceCheckUtils]: 300: Hoare triple {126956#(<= ~counter~0 32)} assume !(0 == ~cond); {126956#(<= ~counter~0 32)} is VALID [2022-04-28 14:00:58,544 INFO L290 TraceCheckUtils]: 301: Hoare triple {126956#(<= ~counter~0 32)} assume true; {126956#(<= ~counter~0 32)} is VALID [2022-04-28 14:00:58,544 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 14:00:58,544 INFO L290 TraceCheckUtils]: 303: Hoare triple {126956#(<= ~counter~0 32)} assume !!(0 != ~y3~0); {126956#(<= ~counter~0 32)} is VALID [2022-04-28 14:00:58,545 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 14:00:58,546 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 14:00:58,546 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 14:00:58,547 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 14:00:58,547 INFO L290 TraceCheckUtils]: 308: Hoare triple {126984#(<= ~counter~0 33)} ~cond := #in~cond; {126984#(<= ~counter~0 33)} is VALID [2022-04-28 14:00:58,547 INFO L290 TraceCheckUtils]: 309: Hoare triple {126984#(<= ~counter~0 33)} assume !(0 == ~cond); {126984#(<= ~counter~0 33)} is VALID [2022-04-28 14:00:58,547 INFO L290 TraceCheckUtils]: 310: Hoare triple {126984#(<= ~counter~0 33)} assume true; {126984#(<= ~counter~0 33)} is VALID [2022-04-28 14:00:58,548 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 14:00:58,548 INFO L290 TraceCheckUtils]: 312: Hoare triple {126984#(<= ~counter~0 33)} assume !!(0 != ~y3~0); {126984#(<= ~counter~0 33)} is VALID [2022-04-28 14:00:58,548 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 14:00:58,550 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 14:00:58,550 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 14:00:58,551 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 14:00:58,551 INFO L290 TraceCheckUtils]: 317: Hoare triple {127012#(<= ~counter~0 34)} ~cond := #in~cond; {127012#(<= ~counter~0 34)} is VALID [2022-04-28 14:00:58,551 INFO L290 TraceCheckUtils]: 318: Hoare triple {127012#(<= ~counter~0 34)} assume !(0 == ~cond); {127012#(<= ~counter~0 34)} is VALID [2022-04-28 14:00:58,552 INFO L290 TraceCheckUtils]: 319: Hoare triple {127012#(<= ~counter~0 34)} assume true; {127012#(<= ~counter~0 34)} is VALID [2022-04-28 14:00:58,552 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 14:00:58,552 INFO L290 TraceCheckUtils]: 321: Hoare triple {127012#(<= ~counter~0 34)} assume !!(0 != ~y3~0); {127012#(<= ~counter~0 34)} is VALID [2022-04-28 14:00:58,553 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 14:00:58,554 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 14:00:58,554 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 14:00:58,555 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 14:00:58,555 INFO L290 TraceCheckUtils]: 326: Hoare triple {127040#(<= ~counter~0 35)} ~cond := #in~cond; {127040#(<= ~counter~0 35)} is VALID [2022-04-28 14:00:58,555 INFO L290 TraceCheckUtils]: 327: Hoare triple {127040#(<= ~counter~0 35)} assume !(0 == ~cond); {127040#(<= ~counter~0 35)} is VALID [2022-04-28 14:00:58,556 INFO L290 TraceCheckUtils]: 328: Hoare triple {127040#(<= ~counter~0 35)} assume true; {127040#(<= ~counter~0 35)} is VALID [2022-04-28 14:00:58,556 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 14:00:58,556 INFO L290 TraceCheckUtils]: 330: Hoare triple {127040#(<= ~counter~0 35)} assume !!(0 != ~y3~0); {127040#(<= ~counter~0 35)} is VALID [2022-04-28 14:00:58,557 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 14:00:58,558 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 14:00:58,558 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 14:00:58,559 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 14:00:58,559 INFO L290 TraceCheckUtils]: 335: Hoare triple {127068#(<= ~counter~0 36)} ~cond := #in~cond; {127068#(<= ~counter~0 36)} is VALID [2022-04-28 14:00:58,559 INFO L290 TraceCheckUtils]: 336: Hoare triple {127068#(<= ~counter~0 36)} assume !(0 == ~cond); {127068#(<= ~counter~0 36)} is VALID [2022-04-28 14:00:58,560 INFO L290 TraceCheckUtils]: 337: Hoare triple {127068#(<= ~counter~0 36)} assume true; {127068#(<= ~counter~0 36)} is VALID [2022-04-28 14:00:58,560 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 14:00:58,560 INFO L290 TraceCheckUtils]: 339: Hoare triple {127068#(<= ~counter~0 36)} assume !!(0 != ~y3~0); {127068#(<= ~counter~0 36)} is VALID [2022-04-28 14:00:58,561 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 14:00:58,562 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 14:00:58,562 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 14:00:58,563 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 14:00:58,563 INFO L290 TraceCheckUtils]: 344: Hoare triple {127096#(<= ~counter~0 37)} ~cond := #in~cond; {127096#(<= ~counter~0 37)} is VALID [2022-04-28 14:00:58,564 INFO L290 TraceCheckUtils]: 345: Hoare triple {127096#(<= ~counter~0 37)} assume !(0 == ~cond); {127096#(<= ~counter~0 37)} is VALID [2022-04-28 14:00:58,564 INFO L290 TraceCheckUtils]: 346: Hoare triple {127096#(<= ~counter~0 37)} assume true; {127096#(<= ~counter~0 37)} is VALID [2022-04-28 14:00:58,564 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 14:00:58,565 INFO L290 TraceCheckUtils]: 348: Hoare triple {127096#(<= ~counter~0 37)} assume !!(0 != ~y3~0); {127096#(<= ~counter~0 37)} is VALID [2022-04-28 14:00:58,565 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 14:00:58,566 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 14:00:58,566 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 14:00:58,567 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 14:00:58,567 INFO L290 TraceCheckUtils]: 353: Hoare triple {127124#(<= ~counter~0 38)} ~cond := #in~cond; {127124#(<= ~counter~0 38)} is VALID [2022-04-28 14:00:58,567 INFO L290 TraceCheckUtils]: 354: Hoare triple {127124#(<= ~counter~0 38)} assume !(0 == ~cond); {127124#(<= ~counter~0 38)} is VALID [2022-04-28 14:00:58,567 INFO L290 TraceCheckUtils]: 355: Hoare triple {127124#(<= ~counter~0 38)} assume true; {127124#(<= ~counter~0 38)} is VALID [2022-04-28 14:00:58,568 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 14:00:58,568 INFO L290 TraceCheckUtils]: 357: Hoare triple {127124#(<= ~counter~0 38)} assume !!(0 != ~y3~0); {127124#(<= ~counter~0 38)} is VALID [2022-04-28 14:00:58,568 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 14:00:58,569 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 14:00:58,570 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 14:00:58,570 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 14:00:58,570 INFO L290 TraceCheckUtils]: 362: Hoare triple {127152#(<= ~counter~0 39)} ~cond := #in~cond; {127152#(<= ~counter~0 39)} is VALID [2022-04-28 14:00:58,571 INFO L290 TraceCheckUtils]: 363: Hoare triple {127152#(<= ~counter~0 39)} assume !(0 == ~cond); {127152#(<= ~counter~0 39)} is VALID [2022-04-28 14:00:58,571 INFO L290 TraceCheckUtils]: 364: Hoare triple {127152#(<= ~counter~0 39)} assume true; {127152#(<= ~counter~0 39)} is VALID [2022-04-28 14:00:58,571 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 14:00:58,572 INFO L290 TraceCheckUtils]: 366: Hoare triple {127152#(<= ~counter~0 39)} assume !!(0 != ~y3~0); {127152#(<= ~counter~0 39)} is VALID [2022-04-28 14:00:58,572 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 14:00:58,573 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 14:00:58,574 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 14:00:58,574 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 14:00:58,574 INFO L290 TraceCheckUtils]: 371: Hoare triple {127180#(<= ~counter~0 40)} ~cond := #in~cond; {127180#(<= ~counter~0 40)} is VALID [2022-04-28 14:00:58,575 INFO L290 TraceCheckUtils]: 372: Hoare triple {127180#(<= ~counter~0 40)} assume !(0 == ~cond); {127180#(<= ~counter~0 40)} is VALID [2022-04-28 14:00:58,575 INFO L290 TraceCheckUtils]: 373: Hoare triple {127180#(<= ~counter~0 40)} assume true; {127180#(<= ~counter~0 40)} is VALID [2022-04-28 14:00:58,575 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 14:00:58,576 INFO L290 TraceCheckUtils]: 375: Hoare triple {127180#(<= ~counter~0 40)} assume !!(0 != ~y3~0); {127180#(<= ~counter~0 40)} is VALID [2022-04-28 14:00:58,576 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 14:00:58,577 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 14:00:58,578 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 14:00:58,578 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 14:00:58,578 INFO L290 TraceCheckUtils]: 380: Hoare triple {127208#(<= ~counter~0 41)} ~cond := #in~cond; {127208#(<= ~counter~0 41)} is VALID [2022-04-28 14:00:58,579 INFO L290 TraceCheckUtils]: 381: Hoare triple {127208#(<= ~counter~0 41)} assume !(0 == ~cond); {127208#(<= ~counter~0 41)} is VALID [2022-04-28 14:00:58,579 INFO L290 TraceCheckUtils]: 382: Hoare triple {127208#(<= ~counter~0 41)} assume true; {127208#(<= ~counter~0 41)} is VALID [2022-04-28 14:00:58,579 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 14:00:58,580 INFO L290 TraceCheckUtils]: 384: Hoare triple {127208#(<= ~counter~0 41)} assume !!(0 != ~y3~0); {127208#(<= ~counter~0 41)} is VALID [2022-04-28 14:00:58,580 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 14:00:58,581 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 14:00:58,581 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 14:00:58,582 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 14:00:58,582 INFO L290 TraceCheckUtils]: 389: Hoare triple {127236#(<= ~counter~0 42)} ~cond := #in~cond; {127236#(<= ~counter~0 42)} is VALID [2022-04-28 14:00:58,582 INFO L290 TraceCheckUtils]: 390: Hoare triple {127236#(<= ~counter~0 42)} assume !(0 == ~cond); {127236#(<= ~counter~0 42)} is VALID [2022-04-28 14:00:58,583 INFO L290 TraceCheckUtils]: 391: Hoare triple {127236#(<= ~counter~0 42)} assume true; {127236#(<= ~counter~0 42)} is VALID [2022-04-28 14:00:58,583 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 14:00:58,583 INFO L290 TraceCheckUtils]: 393: Hoare triple {127236#(<= ~counter~0 42)} assume !!(0 != ~y3~0); {127236#(<= ~counter~0 42)} is VALID [2022-04-28 14:00:58,584 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 14:00:58,585 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 14:00:58,585 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 14:00:58,586 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 14:00:58,586 INFO L290 TraceCheckUtils]: 398: Hoare triple {127264#(<= ~counter~0 43)} ~cond := #in~cond; {127264#(<= ~counter~0 43)} is VALID [2022-04-28 14:00:58,586 INFO L290 TraceCheckUtils]: 399: Hoare triple {127264#(<= ~counter~0 43)} assume !(0 == ~cond); {127264#(<= ~counter~0 43)} is VALID [2022-04-28 14:00:58,586 INFO L290 TraceCheckUtils]: 400: Hoare triple {127264#(<= ~counter~0 43)} assume true; {127264#(<= ~counter~0 43)} is VALID [2022-04-28 14:00:58,587 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 14:00:58,587 INFO L290 TraceCheckUtils]: 402: Hoare triple {127264#(<= ~counter~0 43)} assume !!(0 != ~y3~0); {127264#(<= ~counter~0 43)} is VALID [2022-04-28 14:00:58,587 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 14:00:58,589 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 14:00:58,589 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 14:00:58,590 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 14:00:58,590 INFO L290 TraceCheckUtils]: 407: Hoare triple {127292#(<= ~counter~0 44)} ~cond := #in~cond; {127292#(<= ~counter~0 44)} is VALID [2022-04-28 14:00:58,590 INFO L290 TraceCheckUtils]: 408: Hoare triple {127292#(<= ~counter~0 44)} assume !(0 == ~cond); {127292#(<= ~counter~0 44)} is VALID [2022-04-28 14:00:58,591 INFO L290 TraceCheckUtils]: 409: Hoare triple {127292#(<= ~counter~0 44)} assume true; {127292#(<= ~counter~0 44)} is VALID [2022-04-28 14:00:58,591 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 14:00:58,591 INFO L290 TraceCheckUtils]: 411: Hoare triple {127292#(<= ~counter~0 44)} assume !!(0 != ~y3~0); {127292#(<= ~counter~0 44)} is VALID [2022-04-28 14:00:58,592 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 14:00:58,593 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 14:00:58,593 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 14:00:58,594 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 14:00:58,594 INFO L290 TraceCheckUtils]: 416: Hoare triple {127320#(<= ~counter~0 45)} ~cond := #in~cond; {127320#(<= ~counter~0 45)} is VALID [2022-04-28 14:00:58,594 INFO L290 TraceCheckUtils]: 417: Hoare triple {127320#(<= ~counter~0 45)} assume !(0 == ~cond); {127320#(<= ~counter~0 45)} is VALID [2022-04-28 14:00:58,595 INFO L290 TraceCheckUtils]: 418: Hoare triple {127320#(<= ~counter~0 45)} assume true; {127320#(<= ~counter~0 45)} is VALID [2022-04-28 14:00:58,595 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 14:00:58,595 INFO L290 TraceCheckUtils]: 420: Hoare triple {127320#(<= ~counter~0 45)} assume !!(0 != ~y3~0); {127320#(<= ~counter~0 45)} is VALID [2022-04-28 14:00:58,596 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 14:00:58,596 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 14:00:58,596 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 14:00:58,596 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 14:00:58,597 INFO L290 TraceCheckUtils]: 425: Hoare triple {126032#false} ~cond := #in~cond; {126032#false} is VALID [2022-04-28 14:00:58,597 INFO L290 TraceCheckUtils]: 426: Hoare triple {126032#false} assume 0 == ~cond; {126032#false} is VALID [2022-04-28 14:00:58,597 INFO L290 TraceCheckUtils]: 427: Hoare triple {126032#false} assume !false; {126032#false} is VALID [2022-04-28 14:00:58,598 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 14:00:58,598 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 14:01:00,371 INFO L290 TraceCheckUtils]: 427: Hoare triple {126032#false} assume !false; {126032#false} is VALID [2022-04-28 14:01:00,371 INFO L290 TraceCheckUtils]: 426: Hoare triple {126032#false} assume 0 == ~cond; {126032#false} is VALID [2022-04-28 14:01:00,371 INFO L290 TraceCheckUtils]: 425: Hoare triple {126032#false} ~cond := #in~cond; {126032#false} is VALID [2022-04-28 14:01:00,371 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 14:01:00,371 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 14:01:00,371 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 14:01:00,372 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 14:01:00,372 INFO L290 TraceCheckUtils]: 420: Hoare triple {127380#(< ~counter~0 50)} assume !!(0 != ~y3~0); {127380#(< ~counter~0 50)} is VALID [2022-04-28 14:01:00,373 INFO L284 TraceCheckUtils]: 419: Hoare quadruple {126031#true} {127380#(< ~counter~0 50)} #63#return; {127380#(< ~counter~0 50)} is VALID [2022-04-28 14:01:00,373 INFO L290 TraceCheckUtils]: 418: Hoare triple {126031#true} assume true; {126031#true} is VALID [2022-04-28 14:01:00,373 INFO L290 TraceCheckUtils]: 417: Hoare triple {126031#true} assume !(0 == ~cond); {126031#true} is VALID [2022-04-28 14:01:00,373 INFO L290 TraceCheckUtils]: 416: Hoare triple {126031#true} ~cond := #in~cond; {126031#true} is VALID [2022-04-28 14:01:00,373 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 14:01:00,373 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 14:01:00,376 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 14:01:00,376 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 14:01:00,376 INFO L290 TraceCheckUtils]: 411: Hoare triple {127408#(< ~counter~0 49)} assume !!(0 != ~y3~0); {127408#(< ~counter~0 49)} is VALID [2022-04-28 14:01:00,377 INFO L284 TraceCheckUtils]: 410: Hoare quadruple {126031#true} {127408#(< ~counter~0 49)} #63#return; {127408#(< ~counter~0 49)} is VALID [2022-04-28 14:01:00,377 INFO L290 TraceCheckUtils]: 409: Hoare triple {126031#true} assume true; {126031#true} is VALID [2022-04-28 14:01:00,377 INFO L290 TraceCheckUtils]: 408: Hoare triple {126031#true} assume !(0 == ~cond); {126031#true} is VALID [2022-04-28 14:01:00,377 INFO L290 TraceCheckUtils]: 407: Hoare triple {126031#true} ~cond := #in~cond; {126031#true} is VALID [2022-04-28 14:01:00,377 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 14:01:00,377 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 14:01:00,379 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 14:01:00,379 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 14:01:00,379 INFO L290 TraceCheckUtils]: 402: Hoare triple {127436#(< ~counter~0 48)} assume !!(0 != ~y3~0); {127436#(< ~counter~0 48)} is VALID [2022-04-28 14:01:00,380 INFO L284 TraceCheckUtils]: 401: Hoare quadruple {126031#true} {127436#(< ~counter~0 48)} #63#return; {127436#(< ~counter~0 48)} is VALID [2022-04-28 14:01:00,380 INFO L290 TraceCheckUtils]: 400: Hoare triple {126031#true} assume true; {126031#true} is VALID [2022-04-28 14:01:00,380 INFO L290 TraceCheckUtils]: 399: Hoare triple {126031#true} assume !(0 == ~cond); {126031#true} is VALID [2022-04-28 14:01:00,380 INFO L290 TraceCheckUtils]: 398: Hoare triple {126031#true} ~cond := #in~cond; {126031#true} is VALID [2022-04-28 14:01:00,380 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 14:01:00,380 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 14:01:00,381 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 14:01:00,381 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 14:01:00,382 INFO L290 TraceCheckUtils]: 393: Hoare triple {127464#(< ~counter~0 47)} assume !!(0 != ~y3~0); {127464#(< ~counter~0 47)} is VALID [2022-04-28 14:01:00,382 INFO L284 TraceCheckUtils]: 392: Hoare quadruple {126031#true} {127464#(< ~counter~0 47)} #63#return; {127464#(< ~counter~0 47)} is VALID [2022-04-28 14:01:00,382 INFO L290 TraceCheckUtils]: 391: Hoare triple {126031#true} assume true; {126031#true} is VALID [2022-04-28 14:01:00,382 INFO L290 TraceCheckUtils]: 390: Hoare triple {126031#true} assume !(0 == ~cond); {126031#true} is VALID [2022-04-28 14:01:00,382 INFO L290 TraceCheckUtils]: 389: Hoare triple {126031#true} ~cond := #in~cond; {126031#true} is VALID [2022-04-28 14:01:00,383 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 14:01:00,383 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 14:01:00,384 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 14:01:00,384 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 14:01:00,384 INFO L290 TraceCheckUtils]: 384: Hoare triple {127320#(<= ~counter~0 45)} assume !!(0 != ~y3~0); {127320#(<= ~counter~0 45)} is VALID [2022-04-28 14:01:00,385 INFO L284 TraceCheckUtils]: 383: Hoare quadruple {126031#true} {127320#(<= ~counter~0 45)} #63#return; {127320#(<= ~counter~0 45)} is VALID [2022-04-28 14:01:00,385 INFO L290 TraceCheckUtils]: 382: Hoare triple {126031#true} assume true; {126031#true} is VALID [2022-04-28 14:01:00,385 INFO L290 TraceCheckUtils]: 381: Hoare triple {126031#true} assume !(0 == ~cond); {126031#true} is VALID [2022-04-28 14:01:00,385 INFO L290 TraceCheckUtils]: 380: Hoare triple {126031#true} ~cond := #in~cond; {126031#true} is VALID [2022-04-28 14:01:00,385 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 14:01:00,386 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 14:01:00,387 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 14:01:00,387 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 14:01:00,387 INFO L290 TraceCheckUtils]: 375: Hoare triple {127292#(<= ~counter~0 44)} assume !!(0 != ~y3~0); {127292#(<= ~counter~0 44)} is VALID [2022-04-28 14:01:00,388 INFO L284 TraceCheckUtils]: 374: Hoare quadruple {126031#true} {127292#(<= ~counter~0 44)} #63#return; {127292#(<= ~counter~0 44)} is VALID [2022-04-28 14:01:00,388 INFO L290 TraceCheckUtils]: 373: Hoare triple {126031#true} assume true; {126031#true} is VALID [2022-04-28 14:01:00,388 INFO L290 TraceCheckUtils]: 372: Hoare triple {126031#true} assume !(0 == ~cond); {126031#true} is VALID [2022-04-28 14:01:00,388 INFO L290 TraceCheckUtils]: 371: Hoare triple {126031#true} ~cond := #in~cond; {126031#true} is VALID [2022-04-28 14:01:00,388 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 14:01:00,388 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 14:01:00,390 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 14:01:00,390 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 14:01:00,390 INFO L290 TraceCheckUtils]: 366: Hoare triple {127264#(<= ~counter~0 43)} assume !!(0 != ~y3~0); {127264#(<= ~counter~0 43)} is VALID [2022-04-28 14:01:00,391 INFO L284 TraceCheckUtils]: 365: Hoare quadruple {126031#true} {127264#(<= ~counter~0 43)} #63#return; {127264#(<= ~counter~0 43)} is VALID [2022-04-28 14:01:00,391 INFO L290 TraceCheckUtils]: 364: Hoare triple {126031#true} assume true; {126031#true} is VALID [2022-04-28 14:01:00,391 INFO L290 TraceCheckUtils]: 363: Hoare triple {126031#true} assume !(0 == ~cond); {126031#true} is VALID [2022-04-28 14:01:00,391 INFO L290 TraceCheckUtils]: 362: Hoare triple {126031#true} ~cond := #in~cond; {126031#true} is VALID [2022-04-28 14:01:00,391 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 14:01:00,391 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 14:01:00,392 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 14:01:00,393 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 14:01:00,393 INFO L290 TraceCheckUtils]: 357: Hoare triple {127236#(<= ~counter~0 42)} assume !!(0 != ~y3~0); {127236#(<= ~counter~0 42)} is VALID [2022-04-28 14:01:00,393 INFO L284 TraceCheckUtils]: 356: Hoare quadruple {126031#true} {127236#(<= ~counter~0 42)} #63#return; {127236#(<= ~counter~0 42)} is VALID [2022-04-28 14:01:00,393 INFO L290 TraceCheckUtils]: 355: Hoare triple {126031#true} assume true; {126031#true} is VALID [2022-04-28 14:01:00,394 INFO L290 TraceCheckUtils]: 354: Hoare triple {126031#true} assume !(0 == ~cond); {126031#true} is VALID [2022-04-28 14:01:00,394 INFO L290 TraceCheckUtils]: 353: Hoare triple {126031#true} ~cond := #in~cond; {126031#true} is VALID [2022-04-28 14:01:00,394 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 14:01:00,394 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 14:01:00,395 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 14:01:00,395 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 14:01:00,396 INFO L290 TraceCheckUtils]: 348: Hoare triple {127208#(<= ~counter~0 41)} assume !!(0 != ~y3~0); {127208#(<= ~counter~0 41)} is VALID [2022-04-28 14:01:00,396 INFO L284 TraceCheckUtils]: 347: Hoare quadruple {126031#true} {127208#(<= ~counter~0 41)} #63#return; {127208#(<= ~counter~0 41)} is VALID [2022-04-28 14:01:00,396 INFO L290 TraceCheckUtils]: 346: Hoare triple {126031#true} assume true; {126031#true} is VALID [2022-04-28 14:01:00,396 INFO L290 TraceCheckUtils]: 345: Hoare triple {126031#true} assume !(0 == ~cond); {126031#true} is VALID [2022-04-28 14:01:00,396 INFO L290 TraceCheckUtils]: 344: Hoare triple {126031#true} ~cond := #in~cond; {126031#true} is VALID [2022-04-28 14:01:00,396 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 14:01:00,397 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 14:01:00,398 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 14:01:00,398 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 14:01:00,398 INFO L290 TraceCheckUtils]: 339: Hoare triple {127180#(<= ~counter~0 40)} assume !!(0 != ~y3~0); {127180#(<= ~counter~0 40)} is VALID [2022-04-28 14:01:00,399 INFO L284 TraceCheckUtils]: 338: Hoare quadruple {126031#true} {127180#(<= ~counter~0 40)} #63#return; {127180#(<= ~counter~0 40)} is VALID [2022-04-28 14:01:00,399 INFO L290 TraceCheckUtils]: 337: Hoare triple {126031#true} assume true; {126031#true} is VALID [2022-04-28 14:01:00,399 INFO L290 TraceCheckUtils]: 336: Hoare triple {126031#true} assume !(0 == ~cond); {126031#true} is VALID [2022-04-28 14:01:00,399 INFO L290 TraceCheckUtils]: 335: Hoare triple {126031#true} ~cond := #in~cond; {126031#true} is VALID [2022-04-28 14:01:00,399 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 14:01:00,399 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 14:01:00,400 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 14:01:00,401 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 14:01:00,401 INFO L290 TraceCheckUtils]: 330: Hoare triple {127152#(<= ~counter~0 39)} assume !!(0 != ~y3~0); {127152#(<= ~counter~0 39)} is VALID [2022-04-28 14:01:00,401 INFO L284 TraceCheckUtils]: 329: Hoare quadruple {126031#true} {127152#(<= ~counter~0 39)} #63#return; {127152#(<= ~counter~0 39)} is VALID [2022-04-28 14:01:00,402 INFO L290 TraceCheckUtils]: 328: Hoare triple {126031#true} assume true; {126031#true} is VALID [2022-04-28 14:01:00,402 INFO L290 TraceCheckUtils]: 327: Hoare triple {126031#true} assume !(0 == ~cond); {126031#true} is VALID [2022-04-28 14:01:00,402 INFO L290 TraceCheckUtils]: 326: Hoare triple {126031#true} ~cond := #in~cond; {126031#true} is VALID [2022-04-28 14:01:00,402 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 14:01:00,402 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 14:01:00,403 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 14:01:00,403 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 14:01:00,404 INFO L290 TraceCheckUtils]: 321: Hoare triple {127124#(<= ~counter~0 38)} assume !!(0 != ~y3~0); {127124#(<= ~counter~0 38)} is VALID [2022-04-28 14:01:00,404 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {126031#true} {127124#(<= ~counter~0 38)} #63#return; {127124#(<= ~counter~0 38)} is VALID [2022-04-28 14:01:00,404 INFO L290 TraceCheckUtils]: 319: Hoare triple {126031#true} assume true; {126031#true} is VALID [2022-04-28 14:01:00,404 INFO L290 TraceCheckUtils]: 318: Hoare triple {126031#true} assume !(0 == ~cond); {126031#true} is VALID [2022-04-28 14:01:00,404 INFO L290 TraceCheckUtils]: 317: Hoare triple {126031#true} ~cond := #in~cond; {126031#true} is VALID [2022-04-28 14:01:00,404 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 14:01:00,405 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 14:01:00,406 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 14:01:00,406 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 14:01:00,406 INFO L290 TraceCheckUtils]: 312: Hoare triple {127096#(<= ~counter~0 37)} assume !!(0 != ~y3~0); {127096#(<= ~counter~0 37)} is VALID [2022-04-28 14:01:00,407 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {126031#true} {127096#(<= ~counter~0 37)} #63#return; {127096#(<= ~counter~0 37)} is VALID [2022-04-28 14:01:00,407 INFO L290 TraceCheckUtils]: 310: Hoare triple {126031#true} assume true; {126031#true} is VALID [2022-04-28 14:01:00,407 INFO L290 TraceCheckUtils]: 309: Hoare triple {126031#true} assume !(0 == ~cond); {126031#true} is VALID [2022-04-28 14:01:00,407 INFO L290 TraceCheckUtils]: 308: Hoare triple {126031#true} ~cond := #in~cond; {126031#true} is VALID [2022-04-28 14:01:00,407 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 14:01:00,407 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 14:01:00,409 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 14:01:00,409 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 14:01:00,409 INFO L290 TraceCheckUtils]: 303: Hoare triple {127068#(<= ~counter~0 36)} assume !!(0 != ~y3~0); {127068#(<= ~counter~0 36)} is VALID [2022-04-28 14:01:00,410 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {126031#true} {127068#(<= ~counter~0 36)} #63#return; {127068#(<= ~counter~0 36)} is VALID [2022-04-28 14:01:00,410 INFO L290 TraceCheckUtils]: 301: Hoare triple {126031#true} assume true; {126031#true} is VALID [2022-04-28 14:01:00,410 INFO L290 TraceCheckUtils]: 300: Hoare triple {126031#true} assume !(0 == ~cond); {126031#true} is VALID [2022-04-28 14:01:00,410 INFO L290 TraceCheckUtils]: 299: Hoare triple {126031#true} ~cond := #in~cond; {126031#true} is VALID [2022-04-28 14:01:00,410 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 14:01:00,410 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 14:01:00,411 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 14:01:00,412 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 14:01:00,412 INFO L290 TraceCheckUtils]: 294: Hoare triple {127040#(<= ~counter~0 35)} assume !!(0 != ~y3~0); {127040#(<= ~counter~0 35)} is VALID [2022-04-28 14:01:00,412 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {126031#true} {127040#(<= ~counter~0 35)} #63#return; {127040#(<= ~counter~0 35)} is VALID [2022-04-28 14:01:00,412 INFO L290 TraceCheckUtils]: 292: Hoare triple {126031#true} assume true; {126031#true} is VALID [2022-04-28 14:01:00,412 INFO L290 TraceCheckUtils]: 291: Hoare triple {126031#true} assume !(0 == ~cond); {126031#true} is VALID [2022-04-28 14:01:00,413 INFO L290 TraceCheckUtils]: 290: Hoare triple {126031#true} ~cond := #in~cond; {126031#true} is VALID [2022-04-28 14:01:00,413 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 14:01:00,413 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 14:01:00,414 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 14:01:00,414 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 14:01:00,414 INFO L290 TraceCheckUtils]: 285: Hoare triple {127012#(<= ~counter~0 34)} assume !!(0 != ~y3~0); {127012#(<= ~counter~0 34)} is VALID [2022-04-28 14:01:00,415 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {126031#true} {127012#(<= ~counter~0 34)} #63#return; {127012#(<= ~counter~0 34)} is VALID [2022-04-28 14:01:00,415 INFO L290 TraceCheckUtils]: 283: Hoare triple {126031#true} assume true; {126031#true} is VALID [2022-04-28 14:01:00,415 INFO L290 TraceCheckUtils]: 282: Hoare triple {126031#true} assume !(0 == ~cond); {126031#true} is VALID [2022-04-28 14:01:00,415 INFO L290 TraceCheckUtils]: 281: Hoare triple {126031#true} ~cond := #in~cond; {126031#true} is VALID [2022-04-28 14:01:00,415 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 14:01:00,415 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 14:01:00,417 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 14:01:00,417 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 14:01:00,417 INFO L290 TraceCheckUtils]: 276: Hoare triple {126984#(<= ~counter~0 33)} assume !!(0 != ~y3~0); {126984#(<= ~counter~0 33)} is VALID [2022-04-28 14:01:00,418 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {126031#true} {126984#(<= ~counter~0 33)} #63#return; {126984#(<= ~counter~0 33)} is VALID [2022-04-28 14:01:00,418 INFO L290 TraceCheckUtils]: 274: Hoare triple {126031#true} assume true; {126031#true} is VALID [2022-04-28 14:01:00,418 INFO L290 TraceCheckUtils]: 273: Hoare triple {126031#true} assume !(0 == ~cond); {126031#true} is VALID [2022-04-28 14:01:00,418 INFO L290 TraceCheckUtils]: 272: Hoare triple {126031#true} ~cond := #in~cond; {126031#true} is VALID [2022-04-28 14:01:00,418 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 14:01:00,418 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 14:01:00,419 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 14:01:00,420 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 14:01:00,420 INFO L290 TraceCheckUtils]: 267: Hoare triple {126956#(<= ~counter~0 32)} assume !!(0 != ~y3~0); {126956#(<= ~counter~0 32)} is VALID [2022-04-28 14:01:00,420 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {126031#true} {126956#(<= ~counter~0 32)} #63#return; {126956#(<= ~counter~0 32)} is VALID [2022-04-28 14:01:00,420 INFO L290 TraceCheckUtils]: 265: Hoare triple {126031#true} assume true; {126031#true} is VALID [2022-04-28 14:01:00,421 INFO L290 TraceCheckUtils]: 264: Hoare triple {126031#true} assume !(0 == ~cond); {126031#true} is VALID [2022-04-28 14:01:00,421 INFO L290 TraceCheckUtils]: 263: Hoare triple {126031#true} ~cond := #in~cond; {126031#true} is VALID [2022-04-28 14:01:00,421 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 14:01:00,421 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 14:01:00,422 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 14:01:00,422 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 14:01:00,423 INFO L290 TraceCheckUtils]: 258: Hoare triple {126928#(<= ~counter~0 31)} assume !!(0 != ~y3~0); {126928#(<= ~counter~0 31)} is VALID [2022-04-28 14:01:00,423 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {126031#true} {126928#(<= ~counter~0 31)} #63#return; {126928#(<= ~counter~0 31)} is VALID [2022-04-28 14:01:00,423 INFO L290 TraceCheckUtils]: 256: Hoare triple {126031#true} assume true; {126031#true} is VALID [2022-04-28 14:01:00,423 INFO L290 TraceCheckUtils]: 255: Hoare triple {126031#true} assume !(0 == ~cond); {126031#true} is VALID [2022-04-28 14:01:00,423 INFO L290 TraceCheckUtils]: 254: Hoare triple {126031#true} ~cond := #in~cond; {126031#true} is VALID [2022-04-28 14:01:00,423 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 14:01:00,424 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 14:01:00,425 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 14:01:00,425 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 14:01:00,425 INFO L290 TraceCheckUtils]: 249: Hoare triple {126900#(<= ~counter~0 30)} assume !!(0 != ~y3~0); {126900#(<= ~counter~0 30)} is VALID [2022-04-28 14:01:00,426 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {126031#true} {126900#(<= ~counter~0 30)} #63#return; {126900#(<= ~counter~0 30)} is VALID [2022-04-28 14:01:00,426 INFO L290 TraceCheckUtils]: 247: Hoare triple {126031#true} assume true; {126031#true} is VALID [2022-04-28 14:01:00,426 INFO L290 TraceCheckUtils]: 246: Hoare triple {126031#true} assume !(0 == ~cond); {126031#true} is VALID [2022-04-28 14:01:00,426 INFO L290 TraceCheckUtils]: 245: Hoare triple {126031#true} ~cond := #in~cond; {126031#true} is VALID [2022-04-28 14:01:00,426 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 14:01:00,426 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 14:01:00,428 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 14:01:00,428 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 14:01:00,428 INFO L290 TraceCheckUtils]: 240: Hoare triple {126872#(<= ~counter~0 29)} assume !!(0 != ~y3~0); {126872#(<= ~counter~0 29)} is VALID [2022-04-28 14:01:00,429 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {126031#true} {126872#(<= ~counter~0 29)} #63#return; {126872#(<= ~counter~0 29)} is VALID [2022-04-28 14:01:00,429 INFO L290 TraceCheckUtils]: 238: Hoare triple {126031#true} assume true; {126031#true} is VALID [2022-04-28 14:01:00,429 INFO L290 TraceCheckUtils]: 237: Hoare triple {126031#true} assume !(0 == ~cond); {126031#true} is VALID [2022-04-28 14:01:00,429 INFO L290 TraceCheckUtils]: 236: Hoare triple {126031#true} ~cond := #in~cond; {126031#true} is VALID [2022-04-28 14:01:00,429 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 14:01:00,429 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 14:01:00,430 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 14:01:00,431 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 14:01:00,431 INFO L290 TraceCheckUtils]: 231: Hoare triple {126844#(<= ~counter~0 28)} assume !!(0 != ~y3~0); {126844#(<= ~counter~0 28)} is VALID [2022-04-28 14:01:00,431 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {126031#true} {126844#(<= ~counter~0 28)} #63#return; {126844#(<= ~counter~0 28)} is VALID [2022-04-28 14:01:00,431 INFO L290 TraceCheckUtils]: 229: Hoare triple {126031#true} assume true; {126031#true} is VALID [2022-04-28 14:01:00,431 INFO L290 TraceCheckUtils]: 228: Hoare triple {126031#true} assume !(0 == ~cond); {126031#true} is VALID [2022-04-28 14:01:00,431 INFO L290 TraceCheckUtils]: 227: Hoare triple {126031#true} ~cond := #in~cond; {126031#true} is VALID [2022-04-28 14:01:00,432 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 14:01:00,432 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 14:01:00,433 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 14:01:00,433 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 14:01:00,433 INFO L290 TraceCheckUtils]: 222: Hoare triple {126816#(<= ~counter~0 27)} assume !!(0 != ~y3~0); {126816#(<= ~counter~0 27)} is VALID [2022-04-28 14:01:00,434 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {126031#true} {126816#(<= ~counter~0 27)} #63#return; {126816#(<= ~counter~0 27)} is VALID [2022-04-28 14:01:00,434 INFO L290 TraceCheckUtils]: 220: Hoare triple {126031#true} assume true; {126031#true} is VALID [2022-04-28 14:01:00,434 INFO L290 TraceCheckUtils]: 219: Hoare triple {126031#true} assume !(0 == ~cond); {126031#true} is VALID [2022-04-28 14:01:00,434 INFO L290 TraceCheckUtils]: 218: Hoare triple {126031#true} ~cond := #in~cond; {126031#true} is VALID [2022-04-28 14:01:00,434 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 14:01:00,434 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 14:01:00,436 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 14:01:00,436 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 14:01:00,436 INFO L290 TraceCheckUtils]: 213: Hoare triple {126788#(<= ~counter~0 26)} assume !!(0 != ~y3~0); {126788#(<= ~counter~0 26)} is VALID [2022-04-28 14:01:00,437 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {126031#true} {126788#(<= ~counter~0 26)} #63#return; {126788#(<= ~counter~0 26)} is VALID [2022-04-28 14:01:00,437 INFO L290 TraceCheckUtils]: 211: Hoare triple {126031#true} assume true; {126031#true} is VALID [2022-04-28 14:01:00,437 INFO L290 TraceCheckUtils]: 210: Hoare triple {126031#true} assume !(0 == ~cond); {126031#true} is VALID [2022-04-28 14:01:00,437 INFO L290 TraceCheckUtils]: 209: Hoare triple {126031#true} ~cond := #in~cond; {126031#true} is VALID [2022-04-28 14:01:00,437 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 14:01:00,437 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 14:01:00,438 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 14:01:00,438 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 14:01:00,439 INFO L290 TraceCheckUtils]: 204: Hoare triple {126760#(<= ~counter~0 25)} assume !!(0 != ~y3~0); {126760#(<= ~counter~0 25)} is VALID [2022-04-28 14:01:00,439 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {126031#true} {126760#(<= ~counter~0 25)} #63#return; {126760#(<= ~counter~0 25)} is VALID [2022-04-28 14:01:00,439 INFO L290 TraceCheckUtils]: 202: Hoare triple {126031#true} assume true; {126031#true} is VALID [2022-04-28 14:01:00,439 INFO L290 TraceCheckUtils]: 201: Hoare triple {126031#true} assume !(0 == ~cond); {126031#true} is VALID [2022-04-28 14:01:00,439 INFO L290 TraceCheckUtils]: 200: Hoare triple {126031#true} ~cond := #in~cond; {126031#true} is VALID [2022-04-28 14:01:00,439 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 14:01:00,440 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 14:01:00,441 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 14:01:00,441 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 14:01:00,450 INFO L290 TraceCheckUtils]: 195: Hoare triple {126732#(<= ~counter~0 24)} assume !!(0 != ~y3~0); {126732#(<= ~counter~0 24)} is VALID [2022-04-28 14:01:00,451 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {126031#true} {126732#(<= ~counter~0 24)} #63#return; {126732#(<= ~counter~0 24)} is VALID [2022-04-28 14:01:00,451 INFO L290 TraceCheckUtils]: 193: Hoare triple {126031#true} assume true; {126031#true} is VALID [2022-04-28 14:01:00,451 INFO L290 TraceCheckUtils]: 192: Hoare triple {126031#true} assume !(0 == ~cond); {126031#true} is VALID [2022-04-28 14:01:00,451 INFO L290 TraceCheckUtils]: 191: Hoare triple {126031#true} ~cond := #in~cond; {126031#true} is VALID [2022-04-28 14:01:00,451 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 14:01:00,452 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 14:01:00,455 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 14:01:00,455 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 14:01:00,455 INFO L290 TraceCheckUtils]: 186: Hoare triple {126704#(<= ~counter~0 23)} assume !!(0 != ~y3~0); {126704#(<= ~counter~0 23)} is VALID [2022-04-28 14:01:00,456 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {126031#true} {126704#(<= ~counter~0 23)} #63#return; {126704#(<= ~counter~0 23)} is VALID [2022-04-28 14:01:00,456 INFO L290 TraceCheckUtils]: 184: Hoare triple {126031#true} assume true; {126031#true} is VALID [2022-04-28 14:01:00,456 INFO L290 TraceCheckUtils]: 183: Hoare triple {126031#true} assume !(0 == ~cond); {126031#true} is VALID [2022-04-28 14:01:00,456 INFO L290 TraceCheckUtils]: 182: Hoare triple {126031#true} ~cond := #in~cond; {126031#true} is VALID [2022-04-28 14:01:00,456 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 14:01:00,456 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 14:01:00,458 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 14:01:00,458 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 14:01:00,458 INFO L290 TraceCheckUtils]: 177: Hoare triple {126676#(<= ~counter~0 22)} assume !!(0 != ~y3~0); {126676#(<= ~counter~0 22)} is VALID [2022-04-28 14:01:00,459 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {126031#true} {126676#(<= ~counter~0 22)} #63#return; {126676#(<= ~counter~0 22)} is VALID [2022-04-28 14:01:00,459 INFO L290 TraceCheckUtils]: 175: Hoare triple {126031#true} assume true; {126031#true} is VALID [2022-04-28 14:01:00,459 INFO L290 TraceCheckUtils]: 174: Hoare triple {126031#true} assume !(0 == ~cond); {126031#true} is VALID [2022-04-28 14:01:00,459 INFO L290 TraceCheckUtils]: 173: Hoare triple {126031#true} ~cond := #in~cond; {126031#true} is VALID [2022-04-28 14:01:00,459 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 14:01:00,460 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 14:01:00,461 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 14:01:00,461 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 14:01:00,462 INFO L290 TraceCheckUtils]: 168: Hoare triple {126648#(<= ~counter~0 21)} assume !!(0 != ~y3~0); {126648#(<= ~counter~0 21)} is VALID [2022-04-28 14:01:00,462 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {126031#true} {126648#(<= ~counter~0 21)} #63#return; {126648#(<= ~counter~0 21)} is VALID [2022-04-28 14:01:00,462 INFO L290 TraceCheckUtils]: 166: Hoare triple {126031#true} assume true; {126031#true} is VALID [2022-04-28 14:01:00,462 INFO L290 TraceCheckUtils]: 165: Hoare triple {126031#true} assume !(0 == ~cond); {126031#true} is VALID [2022-04-28 14:01:00,462 INFO L290 TraceCheckUtils]: 164: Hoare triple {126031#true} ~cond := #in~cond; {126031#true} is VALID [2022-04-28 14:01:00,462 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 14:01:00,463 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 14:01:00,464 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 14:01:00,464 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 14:01:00,465 INFO L290 TraceCheckUtils]: 159: Hoare triple {126620#(<= ~counter~0 20)} assume !!(0 != ~y3~0); {126620#(<= ~counter~0 20)} is VALID [2022-04-28 14:01:00,465 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {126031#true} {126620#(<= ~counter~0 20)} #63#return; {126620#(<= ~counter~0 20)} is VALID [2022-04-28 14:01:00,465 INFO L290 TraceCheckUtils]: 157: Hoare triple {126031#true} assume true; {126031#true} is VALID [2022-04-28 14:01:00,465 INFO L290 TraceCheckUtils]: 156: Hoare triple {126031#true} assume !(0 == ~cond); {126031#true} is VALID [2022-04-28 14:01:00,465 INFO L290 TraceCheckUtils]: 155: Hoare triple {126031#true} ~cond := #in~cond; {126031#true} is VALID [2022-04-28 14:01:00,465 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 14:01:00,466 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 14:01:00,467 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 14:01:00,467 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 14:01:00,468 INFO L290 TraceCheckUtils]: 150: Hoare triple {126592#(<= ~counter~0 19)} assume !!(0 != ~y3~0); {126592#(<= ~counter~0 19)} is VALID [2022-04-28 14:01:00,468 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {126031#true} {126592#(<= ~counter~0 19)} #63#return; {126592#(<= ~counter~0 19)} is VALID [2022-04-28 14:01:00,468 INFO L290 TraceCheckUtils]: 148: Hoare triple {126031#true} assume true; {126031#true} is VALID [2022-04-28 14:01:00,468 INFO L290 TraceCheckUtils]: 147: Hoare triple {126031#true} assume !(0 == ~cond); {126031#true} is VALID [2022-04-28 14:01:00,468 INFO L290 TraceCheckUtils]: 146: Hoare triple {126031#true} ~cond := #in~cond; {126031#true} is VALID [2022-04-28 14:01:00,469 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 14:01:00,469 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 14:01:00,470 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 14:01:00,471 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 14:01:00,471 INFO L290 TraceCheckUtils]: 141: Hoare triple {126564#(<= ~counter~0 18)} assume !!(0 != ~y3~0); {126564#(<= ~counter~0 18)} is VALID [2022-04-28 14:01:00,471 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {126031#true} {126564#(<= ~counter~0 18)} #63#return; {126564#(<= ~counter~0 18)} is VALID [2022-04-28 14:01:00,471 INFO L290 TraceCheckUtils]: 139: Hoare triple {126031#true} assume true; {126031#true} is VALID [2022-04-28 14:01:00,472 INFO L290 TraceCheckUtils]: 138: Hoare triple {126031#true} assume !(0 == ~cond); {126031#true} is VALID [2022-04-28 14:01:00,472 INFO L290 TraceCheckUtils]: 137: Hoare triple {126031#true} ~cond := #in~cond; {126031#true} is VALID [2022-04-28 14:01:00,472 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 14:01:00,472 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 14:01:00,474 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 14:01:00,475 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 14:01:00,475 INFO L290 TraceCheckUtils]: 132: Hoare triple {126536#(<= ~counter~0 17)} assume !!(0 != ~y3~0); {126536#(<= ~counter~0 17)} is VALID [2022-04-28 14:01:00,476 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {126031#true} {126536#(<= ~counter~0 17)} #63#return; {126536#(<= ~counter~0 17)} is VALID [2022-04-28 14:01:00,476 INFO L290 TraceCheckUtils]: 130: Hoare triple {126031#true} assume true; {126031#true} is VALID [2022-04-28 14:01:00,476 INFO L290 TraceCheckUtils]: 129: Hoare triple {126031#true} assume !(0 == ~cond); {126031#true} is VALID [2022-04-28 14:01:00,476 INFO L290 TraceCheckUtils]: 128: Hoare triple {126031#true} ~cond := #in~cond; {126031#true} is VALID [2022-04-28 14:01:00,476 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 14:01:00,476 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 14:01:00,478 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 14:01:00,478 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 14:01:00,479 INFO L290 TraceCheckUtils]: 123: Hoare triple {126508#(<= ~counter~0 16)} assume !!(0 != ~y3~0); {126508#(<= ~counter~0 16)} is VALID [2022-04-28 14:01:00,479 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {126031#true} {126508#(<= ~counter~0 16)} #63#return; {126508#(<= ~counter~0 16)} is VALID [2022-04-28 14:01:00,479 INFO L290 TraceCheckUtils]: 121: Hoare triple {126031#true} assume true; {126031#true} is VALID [2022-04-28 14:01:00,479 INFO L290 TraceCheckUtils]: 120: Hoare triple {126031#true} assume !(0 == ~cond); {126031#true} is VALID [2022-04-28 14:01:00,480 INFO L290 TraceCheckUtils]: 119: Hoare triple {126031#true} ~cond := #in~cond; {126031#true} is VALID [2022-04-28 14:01:00,480 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 14:01:00,480 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 14:01:00,481 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 14:01:00,482 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 14:01:00,482 INFO L290 TraceCheckUtils]: 114: Hoare triple {126480#(<= ~counter~0 15)} assume !!(0 != ~y3~0); {126480#(<= ~counter~0 15)} is VALID [2022-04-28 14:01:00,483 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {126031#true} {126480#(<= ~counter~0 15)} #63#return; {126480#(<= ~counter~0 15)} is VALID [2022-04-28 14:01:00,483 INFO L290 TraceCheckUtils]: 112: Hoare triple {126031#true} assume true; {126031#true} is VALID [2022-04-28 14:01:00,483 INFO L290 TraceCheckUtils]: 111: Hoare triple {126031#true} assume !(0 == ~cond); {126031#true} is VALID [2022-04-28 14:01:00,483 INFO L290 TraceCheckUtils]: 110: Hoare triple {126031#true} ~cond := #in~cond; {126031#true} is VALID [2022-04-28 14:01:00,483 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 14:01:00,483 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 14:01:00,485 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 14:01:00,485 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 14:01:00,485 INFO L290 TraceCheckUtils]: 105: Hoare triple {126452#(<= ~counter~0 14)} assume !!(0 != ~y3~0); {126452#(<= ~counter~0 14)} is VALID [2022-04-28 14:01:00,486 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {126031#true} {126452#(<= ~counter~0 14)} #63#return; {126452#(<= ~counter~0 14)} is VALID [2022-04-28 14:01:00,486 INFO L290 TraceCheckUtils]: 103: Hoare triple {126031#true} assume true; {126031#true} is VALID [2022-04-28 14:01:00,486 INFO L290 TraceCheckUtils]: 102: Hoare triple {126031#true} assume !(0 == ~cond); {126031#true} is VALID [2022-04-28 14:01:00,486 INFO L290 TraceCheckUtils]: 101: Hoare triple {126031#true} ~cond := #in~cond; {126031#true} is VALID [2022-04-28 14:01:00,486 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 14:01:00,486 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 14:01:00,488 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 14:01:00,488 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 14:01:00,488 INFO L290 TraceCheckUtils]: 96: Hoare triple {126424#(<= ~counter~0 13)} assume !!(0 != ~y3~0); {126424#(<= ~counter~0 13)} is VALID [2022-04-28 14:01:00,489 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {126031#true} {126424#(<= ~counter~0 13)} #63#return; {126424#(<= ~counter~0 13)} is VALID [2022-04-28 14:01:00,489 INFO L290 TraceCheckUtils]: 94: Hoare triple {126031#true} assume true; {126031#true} is VALID [2022-04-28 14:01:00,489 INFO L290 TraceCheckUtils]: 93: Hoare triple {126031#true} assume !(0 == ~cond); {126031#true} is VALID [2022-04-28 14:01:00,489 INFO L290 TraceCheckUtils]: 92: Hoare triple {126031#true} ~cond := #in~cond; {126031#true} is VALID [2022-04-28 14:01:00,489 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 14:01:00,490 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 14:01:00,491 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 14:01:00,491 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 14:01:00,492 INFO L290 TraceCheckUtils]: 87: Hoare triple {126396#(<= ~counter~0 12)} assume !!(0 != ~y3~0); {126396#(<= ~counter~0 12)} is VALID [2022-04-28 14:01:00,492 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {126031#true} {126396#(<= ~counter~0 12)} #63#return; {126396#(<= ~counter~0 12)} is VALID [2022-04-28 14:01:00,492 INFO L290 TraceCheckUtils]: 85: Hoare triple {126031#true} assume true; {126031#true} is VALID [2022-04-28 14:01:00,492 INFO L290 TraceCheckUtils]: 84: Hoare triple {126031#true} assume !(0 == ~cond); {126031#true} is VALID [2022-04-28 14:01:00,492 INFO L290 TraceCheckUtils]: 83: Hoare triple {126031#true} ~cond := #in~cond; {126031#true} is VALID [2022-04-28 14:01:00,492 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 14:01:00,493 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 14:01:00,494 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 14:01:00,495 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 14:01:00,495 INFO L290 TraceCheckUtils]: 78: Hoare triple {126368#(<= ~counter~0 11)} assume !!(0 != ~y3~0); {126368#(<= ~counter~0 11)} is VALID [2022-04-28 14:01:00,496 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {126031#true} {126368#(<= ~counter~0 11)} #63#return; {126368#(<= ~counter~0 11)} is VALID [2022-04-28 14:01:00,496 INFO L290 TraceCheckUtils]: 76: Hoare triple {126031#true} assume true; {126031#true} is VALID [2022-04-28 14:01:00,496 INFO L290 TraceCheckUtils]: 75: Hoare triple {126031#true} assume !(0 == ~cond); {126031#true} is VALID [2022-04-28 14:01:00,496 INFO L290 TraceCheckUtils]: 74: Hoare triple {126031#true} ~cond := #in~cond; {126031#true} is VALID [2022-04-28 14:01:00,496 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 14:01:00,496 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 14:01:00,497 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 14:01:00,498 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 14:01:00,498 INFO L290 TraceCheckUtils]: 69: Hoare triple {126340#(<= ~counter~0 10)} assume !!(0 != ~y3~0); {126340#(<= ~counter~0 10)} is VALID [2022-04-28 14:01:00,499 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {126031#true} {126340#(<= ~counter~0 10)} #63#return; {126340#(<= ~counter~0 10)} is VALID [2022-04-28 14:01:00,499 INFO L290 TraceCheckUtils]: 67: Hoare triple {126031#true} assume true; {126031#true} is VALID [2022-04-28 14:01:00,499 INFO L290 TraceCheckUtils]: 66: Hoare triple {126031#true} assume !(0 == ~cond); {126031#true} is VALID [2022-04-28 14:01:00,499 INFO L290 TraceCheckUtils]: 65: Hoare triple {126031#true} ~cond := #in~cond; {126031#true} is VALID [2022-04-28 14:01:00,499 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 14:01:00,499 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 14:01:00,501 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 14:01:00,501 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 14:01:00,501 INFO L290 TraceCheckUtils]: 60: Hoare triple {126312#(<= ~counter~0 9)} assume !!(0 != ~y3~0); {126312#(<= ~counter~0 9)} is VALID [2022-04-28 14:01:00,502 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {126031#true} {126312#(<= ~counter~0 9)} #63#return; {126312#(<= ~counter~0 9)} is VALID [2022-04-28 14:01:00,502 INFO L290 TraceCheckUtils]: 58: Hoare triple {126031#true} assume true; {126031#true} is VALID [2022-04-28 14:01:00,502 INFO L290 TraceCheckUtils]: 57: Hoare triple {126031#true} assume !(0 == ~cond); {126031#true} is VALID [2022-04-28 14:01:00,502 INFO L290 TraceCheckUtils]: 56: Hoare triple {126031#true} ~cond := #in~cond; {126031#true} is VALID [2022-04-28 14:01:00,502 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 14:01:00,502 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 14:01:00,504 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 14:01:00,504 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 14:01:00,504 INFO L290 TraceCheckUtils]: 51: Hoare triple {126284#(<= ~counter~0 8)} assume !!(0 != ~y3~0); {126284#(<= ~counter~0 8)} is VALID [2022-04-28 14:01:00,505 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {126031#true} {126284#(<= ~counter~0 8)} #63#return; {126284#(<= ~counter~0 8)} is VALID [2022-04-28 14:01:00,505 INFO L290 TraceCheckUtils]: 49: Hoare triple {126031#true} assume true; {126031#true} is VALID [2022-04-28 14:01:00,505 INFO L290 TraceCheckUtils]: 48: Hoare triple {126031#true} assume !(0 == ~cond); {126031#true} is VALID [2022-04-28 14:01:00,505 INFO L290 TraceCheckUtils]: 47: Hoare triple {126031#true} ~cond := #in~cond; {126031#true} is VALID [2022-04-28 14:01:00,505 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 14:01:00,506 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 14:01:00,507 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 14:01:00,508 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 14:01:00,508 INFO L290 TraceCheckUtils]: 42: Hoare triple {126256#(<= ~counter~0 7)} assume !!(0 != ~y3~0); {126256#(<= ~counter~0 7)} is VALID [2022-04-28 14:01:00,509 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {126031#true} {126256#(<= ~counter~0 7)} #63#return; {126256#(<= ~counter~0 7)} is VALID [2022-04-28 14:01:00,509 INFO L290 TraceCheckUtils]: 40: Hoare triple {126031#true} assume true; {126031#true} is VALID [2022-04-28 14:01:00,509 INFO L290 TraceCheckUtils]: 39: Hoare triple {126031#true} assume !(0 == ~cond); {126031#true} is VALID [2022-04-28 14:01:00,509 INFO L290 TraceCheckUtils]: 38: Hoare triple {126031#true} ~cond := #in~cond; {126031#true} is VALID [2022-04-28 14:01:00,509 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 14:01:00,509 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 14:01:00,510 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 14:01:00,511 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 14:01:00,511 INFO L290 TraceCheckUtils]: 33: Hoare triple {126228#(<= ~counter~0 6)} assume !!(0 != ~y3~0); {126228#(<= ~counter~0 6)} is VALID [2022-04-28 14:01:00,512 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {126031#true} {126228#(<= ~counter~0 6)} #63#return; {126228#(<= ~counter~0 6)} is VALID [2022-04-28 14:01:00,512 INFO L290 TraceCheckUtils]: 31: Hoare triple {126031#true} assume true; {126031#true} is VALID [2022-04-28 14:01:00,512 INFO L290 TraceCheckUtils]: 30: Hoare triple {126031#true} assume !(0 == ~cond); {126031#true} is VALID [2022-04-28 14:01:00,512 INFO L290 TraceCheckUtils]: 29: Hoare triple {126031#true} ~cond := #in~cond; {126031#true} is VALID [2022-04-28 14:01:00,512 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 14:01:00,512 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 14:01:00,514 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 14:01:00,514 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 14:01:00,515 INFO L290 TraceCheckUtils]: 24: Hoare triple {126200#(<= ~counter~0 5)} assume !!(0 != ~y3~0); {126200#(<= ~counter~0 5)} is VALID [2022-04-28 14:01:00,515 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {126031#true} {126200#(<= ~counter~0 5)} #63#return; {126200#(<= ~counter~0 5)} is VALID [2022-04-28 14:01:00,515 INFO L290 TraceCheckUtils]: 22: Hoare triple {126031#true} assume true; {126031#true} is VALID [2022-04-28 14:01:00,515 INFO L290 TraceCheckUtils]: 21: Hoare triple {126031#true} assume !(0 == ~cond); {126031#true} is VALID [2022-04-28 14:01:00,515 INFO L290 TraceCheckUtils]: 20: Hoare triple {126031#true} ~cond := #in~cond; {126031#true} is VALID [2022-04-28 14:01:00,516 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 14:01:00,516 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 14:01:00,518 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 14:01:00,518 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 14:01:00,519 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {126031#true} {126172#(<= ~counter~0 4)} #61#return; {126172#(<= ~counter~0 4)} is VALID [2022-04-28 14:01:00,519 INFO L290 TraceCheckUtils]: 14: Hoare triple {126031#true} assume true; {126031#true} is VALID [2022-04-28 14:01:00,519 INFO L290 TraceCheckUtils]: 13: Hoare triple {126031#true} assume !(0 == ~cond); {126031#true} is VALID [2022-04-28 14:01:00,519 INFO L290 TraceCheckUtils]: 12: Hoare triple {126031#true} ~cond := #in~cond; {126031#true} is VALID [2022-04-28 14:01:00,519 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 14:01:00,519 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {126031#true} {126172#(<= ~counter~0 4)} #59#return; {126172#(<= ~counter~0 4)} is VALID [2022-04-28 14:01:00,519 INFO L290 TraceCheckUtils]: 9: Hoare triple {126031#true} assume true; {126031#true} is VALID [2022-04-28 14:01:00,520 INFO L290 TraceCheckUtils]: 8: Hoare triple {126031#true} assume !(0 == ~cond); {126031#true} is VALID [2022-04-28 14:01:00,520 INFO L290 TraceCheckUtils]: 7: Hoare triple {126031#true} ~cond := #in~cond; {126031#true} is VALID [2022-04-28 14:01:00,520 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 14:01:00,520 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 14:01:00,520 INFO L272 TraceCheckUtils]: 4: Hoare triple {126172#(<= ~counter~0 4)} call #t~ret7 := main(); {126172#(<= ~counter~0 4)} is VALID [2022-04-28 14:01:00,521 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {126172#(<= ~counter~0 4)} {126031#true} #67#return; {126172#(<= ~counter~0 4)} is VALID [2022-04-28 14:01:00,521 INFO L290 TraceCheckUtils]: 2: Hoare triple {126172#(<= ~counter~0 4)} assume true; {126172#(<= ~counter~0 4)} is VALID [2022-04-28 14:01:00,521 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 14:01:00,521 INFO L272 TraceCheckUtils]: 0: Hoare triple {126031#true} call ULTIMATE.init(); {126031#true} is VALID [2022-04-28 14:01:00,522 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 14:01:00,522 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:01:00,522 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [917709623] [2022-04-28 14:01:00,522 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 14:01:00,522 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [296130022] [2022-04-28 14:01:00,522 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [296130022] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 14:01:00,523 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 14:01:00,523 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [49, 49] total 54 [2022-04-28 14:01:00,523 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:01:00,523 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1209720795] [2022-04-28 14:01:00,523 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1209720795] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:01:00,523 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:01:00,523 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [49] imperfect sequences [] total 49 [2022-04-28 14:01:00,523 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1054689571] [2022-04-28 14:01:00,523 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:01:00,524 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 14:01:00,524 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:01:00,524 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 14:01:01,027 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 14:01:01,027 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 49 states [2022-04-28 14:01:01,027 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:01:01,027 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 49 interpolants. [2022-04-28 14:01:01,027 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1331, Invalid=1531, Unknown=0, NotChecked=0, Total=2862 [2022-04-28 14:01:01,028 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 14:01:03,823 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:01:03,823 INFO L93 Difference]: Finished difference Result 439 states and 486 transitions. [2022-04-28 14:01:03,823 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 94 states. [2022-04-28 14:01:03,824 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 14:01:03,824 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:01:03,824 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 14:01:03,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 94 states and 485 transitions. [2022-04-28 14:01:03,833 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 14:01:03,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 94 states and 485 transitions. [2022-04-28 14:01:03,842 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 94 states and 485 transitions. [2022-04-28 14:01:04,459 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 14:01:04,468 INFO L225 Difference]: With dead ends: 439 [2022-04-28 14:01:04,468 INFO L226 Difference]: Without dead ends: 434 [2022-04-28 14:01:04,469 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 14:01:04,469 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 14:01:04,469 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 14:01:04,469 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 434 states. [2022-04-28 14:01:05,164 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 434 to 434. [2022-04-28 14:01:05,164 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:01:05,165 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 14:01:05,165 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 14:01:05,165 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 14:01:05,172 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:01:05,172 INFO L93 Difference]: Finished difference Result 434 states and 481 transitions. [2022-04-28 14:01:05,172 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 481 transitions. [2022-04-28 14:01:05,172 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:01:05,172 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:01:05,173 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 14:01:05,173 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 14:01:05,180 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:01:05,180 INFO L93 Difference]: Finished difference Result 434 states and 481 transitions. [2022-04-28 14:01:05,180 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 481 transitions. [2022-04-28 14:01:05,181 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:01:05,181 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:01:05,181 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:01:05,181 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:01:05,181 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 14:01:05,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 434 states to 434 states and 481 transitions. [2022-04-28 14:01:05,190 INFO L78 Accepts]: Start accepts. Automaton has 434 states and 481 transitions. Word has length 428 [2022-04-28 14:01:05,190 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:01:05,190 INFO L495 AbstractCegarLoop]: Abstraction has 434 states and 481 transitions. [2022-04-28 14:01:05,194 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 14:01:05,194 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 434 states and 481 transitions. [2022-04-28 14:01:06,241 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 14:01:06,241 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 481 transitions. [2022-04-28 14:01:06,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 438 [2022-04-28 14:01:06,243 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:01:06,243 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 14:01:06,251 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 14:01:06,443 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 14:01:06,445 INFO L420 AbstractCegarLoop]: === Iteration 50 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:01:06,446 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:01:06,446 INFO L85 PathProgramCache]: Analyzing trace with hash 1876588118, now seen corresponding path program 91 times [2022-04-28 14:01:06,446 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:01:06,446 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1385534287] [2022-04-28 14:01:06,446 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:01:06,446 INFO L85 PathProgramCache]: Analyzing trace with hash 1876588118, now seen corresponding path program 92 times [2022-04-28 14:01:06,446 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:01:06,446 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [847039079] [2022-04-28 14:01:06,446 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:01:06,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:01:06,474 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 14:01:06,475 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1575466260] [2022-04-28 14:01:06,475 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-28 14:01:06,475 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 14:01:06,475 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 14:01:06,476 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 14:01:06,477 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 14:01:06,642 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-28 14:01:06,642 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 14:01:06,647 INFO L263 TraceCheckSpWp]: Trace formula consists of 1151 conjuncts, 97 conjunts are in the unsatisfiable core [2022-04-28 14:01:06,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:01:06,725 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 14:01:09,144 INFO L272 TraceCheckUtils]: 0: Hoare triple {131356#true} call ULTIMATE.init(); {131356#true} is VALID [2022-04-28 14:01:09,145 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 14:01:09,145 INFO L290 TraceCheckUtils]: 2: Hoare triple {131364#(<= ~counter~0 0)} assume true; {131364#(<= ~counter~0 0)} is VALID [2022-04-28 14:01:09,146 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {131364#(<= ~counter~0 0)} {131356#true} #67#return; {131364#(<= ~counter~0 0)} is VALID [2022-04-28 14:01:09,146 INFO L272 TraceCheckUtils]: 4: Hoare triple {131364#(<= ~counter~0 0)} call #t~ret7 := main(); {131364#(<= ~counter~0 0)} is VALID [2022-04-28 14:01:09,146 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 14:01:09,146 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 14:01:09,147 INFO L290 TraceCheckUtils]: 7: Hoare triple {131364#(<= ~counter~0 0)} ~cond := #in~cond; {131364#(<= ~counter~0 0)} is VALID [2022-04-28 14:01:09,147 INFO L290 TraceCheckUtils]: 8: Hoare triple {131364#(<= ~counter~0 0)} assume !(0 == ~cond); {131364#(<= ~counter~0 0)} is VALID [2022-04-28 14:01:09,147 INFO L290 TraceCheckUtils]: 9: Hoare triple {131364#(<= ~counter~0 0)} assume true; {131364#(<= ~counter~0 0)} is VALID [2022-04-28 14:01:09,148 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 14:01:09,148 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 14:01:09,148 INFO L290 TraceCheckUtils]: 12: Hoare triple {131364#(<= ~counter~0 0)} ~cond := #in~cond; {131364#(<= ~counter~0 0)} is VALID [2022-04-28 14:01:09,148 INFO L290 TraceCheckUtils]: 13: Hoare triple {131364#(<= ~counter~0 0)} assume !(0 == ~cond); {131364#(<= ~counter~0 0)} is VALID [2022-04-28 14:01:09,149 INFO L290 TraceCheckUtils]: 14: Hoare triple {131364#(<= ~counter~0 0)} assume true; {131364#(<= ~counter~0 0)} is VALID [2022-04-28 14:01:09,149 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 14:01:09,149 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 14:01:09,152 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 14:01:09,153 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 14:01:09,153 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 14:01:09,153 INFO L290 TraceCheckUtils]: 20: Hoare triple {131413#(<= ~counter~0 1)} ~cond := #in~cond; {131413#(<= ~counter~0 1)} is VALID [2022-04-28 14:01:09,154 INFO L290 TraceCheckUtils]: 21: Hoare triple {131413#(<= ~counter~0 1)} assume !(0 == ~cond); {131413#(<= ~counter~0 1)} is VALID [2022-04-28 14:01:09,154 INFO L290 TraceCheckUtils]: 22: Hoare triple {131413#(<= ~counter~0 1)} assume true; {131413#(<= ~counter~0 1)} is VALID [2022-04-28 14:01:09,154 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 14:01:09,155 INFO L290 TraceCheckUtils]: 24: Hoare triple {131413#(<= ~counter~0 1)} assume !!(0 != ~y3~0); {131413#(<= ~counter~0 1)} is VALID [2022-04-28 14:01:09,155 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 14:01:09,156 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 14:01:09,157 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 14:01:09,157 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 14:01:09,157 INFO L290 TraceCheckUtils]: 29: Hoare triple {131441#(<= ~counter~0 2)} ~cond := #in~cond; {131441#(<= ~counter~0 2)} is VALID [2022-04-28 14:01:09,157 INFO L290 TraceCheckUtils]: 30: Hoare triple {131441#(<= ~counter~0 2)} assume !(0 == ~cond); {131441#(<= ~counter~0 2)} is VALID [2022-04-28 14:01:09,158 INFO L290 TraceCheckUtils]: 31: Hoare triple {131441#(<= ~counter~0 2)} assume true; {131441#(<= ~counter~0 2)} is VALID [2022-04-28 14:01:09,158 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 14:01:09,158 INFO L290 TraceCheckUtils]: 33: Hoare triple {131441#(<= ~counter~0 2)} assume !!(0 != ~y3~0); {131441#(<= ~counter~0 2)} is VALID [2022-04-28 14:01:09,159 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 14:01:09,160 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 14:01:09,160 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 14:01:09,161 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 14:01:09,161 INFO L290 TraceCheckUtils]: 38: Hoare triple {131469#(<= ~counter~0 3)} ~cond := #in~cond; {131469#(<= ~counter~0 3)} is VALID [2022-04-28 14:01:09,162 INFO L290 TraceCheckUtils]: 39: Hoare triple {131469#(<= ~counter~0 3)} assume !(0 == ~cond); {131469#(<= ~counter~0 3)} is VALID [2022-04-28 14:01:09,162 INFO L290 TraceCheckUtils]: 40: Hoare triple {131469#(<= ~counter~0 3)} assume true; {131469#(<= ~counter~0 3)} is VALID [2022-04-28 14:01:09,162 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 14:01:09,162 INFO L290 TraceCheckUtils]: 42: Hoare triple {131469#(<= ~counter~0 3)} assume !!(0 != ~y3~0); {131469#(<= ~counter~0 3)} is VALID [2022-04-28 14:01:09,163 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 14:01:09,164 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 14:01:09,165 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 14:01:09,165 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 14:01:09,165 INFO L290 TraceCheckUtils]: 47: Hoare triple {131497#(<= ~counter~0 4)} ~cond := #in~cond; {131497#(<= ~counter~0 4)} is VALID [2022-04-28 14:01:09,166 INFO L290 TraceCheckUtils]: 48: Hoare triple {131497#(<= ~counter~0 4)} assume !(0 == ~cond); {131497#(<= ~counter~0 4)} is VALID [2022-04-28 14:01:09,166 INFO L290 TraceCheckUtils]: 49: Hoare triple {131497#(<= ~counter~0 4)} assume true; {131497#(<= ~counter~0 4)} is VALID [2022-04-28 14:01:09,166 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 14:01:09,167 INFO L290 TraceCheckUtils]: 51: Hoare triple {131497#(<= ~counter~0 4)} assume !!(0 != ~y3~0); {131497#(<= ~counter~0 4)} is VALID [2022-04-28 14:01:09,167 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 14:01:09,169 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 14:01:09,169 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 14:01:09,169 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 14:01:09,170 INFO L290 TraceCheckUtils]: 56: Hoare triple {131525#(<= ~counter~0 5)} ~cond := #in~cond; {131525#(<= ~counter~0 5)} is VALID [2022-04-28 14:01:09,170 INFO L290 TraceCheckUtils]: 57: Hoare triple {131525#(<= ~counter~0 5)} assume !(0 == ~cond); {131525#(<= ~counter~0 5)} is VALID [2022-04-28 14:01:09,170 INFO L290 TraceCheckUtils]: 58: Hoare triple {131525#(<= ~counter~0 5)} assume true; {131525#(<= ~counter~0 5)} is VALID [2022-04-28 14:01:09,171 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 14:01:09,171 INFO L290 TraceCheckUtils]: 60: Hoare triple {131525#(<= ~counter~0 5)} assume !!(0 != ~y3~0); {131525#(<= ~counter~0 5)} is VALID [2022-04-28 14:01:09,171 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 14:01:09,173 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 14:01:09,173 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 14:01:09,173 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 14:01:09,174 INFO L290 TraceCheckUtils]: 65: Hoare triple {131553#(<= ~counter~0 6)} ~cond := #in~cond; {131553#(<= ~counter~0 6)} is VALID [2022-04-28 14:01:09,174 INFO L290 TraceCheckUtils]: 66: Hoare triple {131553#(<= ~counter~0 6)} assume !(0 == ~cond); {131553#(<= ~counter~0 6)} is VALID [2022-04-28 14:01:09,174 INFO L290 TraceCheckUtils]: 67: Hoare triple {131553#(<= ~counter~0 6)} assume true; {131553#(<= ~counter~0 6)} is VALID [2022-04-28 14:01:09,175 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 14:01:09,175 INFO L290 TraceCheckUtils]: 69: Hoare triple {131553#(<= ~counter~0 6)} assume !!(0 != ~y3~0); {131553#(<= ~counter~0 6)} is VALID [2022-04-28 14:01:09,175 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 14:01:09,177 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 14:01:09,177 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 14:01:09,177 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 14:01:09,178 INFO L290 TraceCheckUtils]: 74: Hoare triple {131581#(<= ~counter~0 7)} ~cond := #in~cond; {131581#(<= ~counter~0 7)} is VALID [2022-04-28 14:01:09,178 INFO L290 TraceCheckUtils]: 75: Hoare triple {131581#(<= ~counter~0 7)} assume !(0 == ~cond); {131581#(<= ~counter~0 7)} is VALID [2022-04-28 14:01:09,178 INFO L290 TraceCheckUtils]: 76: Hoare triple {131581#(<= ~counter~0 7)} assume true; {131581#(<= ~counter~0 7)} is VALID [2022-04-28 14:01:09,179 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 14:01:09,179 INFO L290 TraceCheckUtils]: 78: Hoare triple {131581#(<= ~counter~0 7)} assume !!(0 != ~y3~0); {131581#(<= ~counter~0 7)} is VALID [2022-04-28 14:01:09,179 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 14:01:09,181 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 14:01:09,181 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 14:01:09,181 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 14:01:09,182 INFO L290 TraceCheckUtils]: 83: Hoare triple {131609#(<= ~counter~0 8)} ~cond := #in~cond; {131609#(<= ~counter~0 8)} is VALID [2022-04-28 14:01:09,182 INFO L290 TraceCheckUtils]: 84: Hoare triple {131609#(<= ~counter~0 8)} assume !(0 == ~cond); {131609#(<= ~counter~0 8)} is VALID [2022-04-28 14:01:09,182 INFO L290 TraceCheckUtils]: 85: Hoare triple {131609#(<= ~counter~0 8)} assume true; {131609#(<= ~counter~0 8)} is VALID [2022-04-28 14:01:09,183 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 14:01:09,183 INFO L290 TraceCheckUtils]: 87: Hoare triple {131609#(<= ~counter~0 8)} assume !!(0 != ~y3~0); {131609#(<= ~counter~0 8)} is VALID [2022-04-28 14:01:09,183 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 14:01:09,185 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 14:01:09,185 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 14:01:09,185 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 14:01:09,186 INFO L290 TraceCheckUtils]: 92: Hoare triple {131637#(<= ~counter~0 9)} ~cond := #in~cond; {131637#(<= ~counter~0 9)} is VALID [2022-04-28 14:01:09,186 INFO L290 TraceCheckUtils]: 93: Hoare triple {131637#(<= ~counter~0 9)} assume !(0 == ~cond); {131637#(<= ~counter~0 9)} is VALID [2022-04-28 14:01:09,186 INFO L290 TraceCheckUtils]: 94: Hoare triple {131637#(<= ~counter~0 9)} assume true; {131637#(<= ~counter~0 9)} is VALID [2022-04-28 14:01:09,187 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 14:01:09,187 INFO L290 TraceCheckUtils]: 96: Hoare triple {131637#(<= ~counter~0 9)} assume !!(0 != ~y3~0); {131637#(<= ~counter~0 9)} is VALID [2022-04-28 14:01:09,187 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 14:01:09,189 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 14:01:09,189 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 14:01:09,189 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 14:01:09,190 INFO L290 TraceCheckUtils]: 101: Hoare triple {131665#(<= ~counter~0 10)} ~cond := #in~cond; {131665#(<= ~counter~0 10)} is VALID [2022-04-28 14:01:09,190 INFO L290 TraceCheckUtils]: 102: Hoare triple {131665#(<= ~counter~0 10)} assume !(0 == ~cond); {131665#(<= ~counter~0 10)} is VALID [2022-04-28 14:01:09,190 INFO L290 TraceCheckUtils]: 103: Hoare triple {131665#(<= ~counter~0 10)} assume true; {131665#(<= ~counter~0 10)} is VALID [2022-04-28 14:01:09,191 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 14:01:09,191 INFO L290 TraceCheckUtils]: 105: Hoare triple {131665#(<= ~counter~0 10)} assume !!(0 != ~y3~0); {131665#(<= ~counter~0 10)} is VALID [2022-04-28 14:01:09,191 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 14:01:09,192 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 14:01:09,193 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 14:01:09,193 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 14:01:09,193 INFO L290 TraceCheckUtils]: 110: Hoare triple {131693#(<= ~counter~0 11)} ~cond := #in~cond; {131693#(<= ~counter~0 11)} is VALID [2022-04-28 14:01:09,194 INFO L290 TraceCheckUtils]: 111: Hoare triple {131693#(<= ~counter~0 11)} assume !(0 == ~cond); {131693#(<= ~counter~0 11)} is VALID [2022-04-28 14:01:09,194 INFO L290 TraceCheckUtils]: 112: Hoare triple {131693#(<= ~counter~0 11)} assume true; {131693#(<= ~counter~0 11)} is VALID [2022-04-28 14:01:09,194 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 14:01:09,195 INFO L290 TraceCheckUtils]: 114: Hoare triple {131693#(<= ~counter~0 11)} assume !!(0 != ~y3~0); {131693#(<= ~counter~0 11)} is VALID [2022-04-28 14:01:09,195 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 14:01:09,197 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 14:01:09,197 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 14:01:09,197 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 14:01:09,198 INFO L290 TraceCheckUtils]: 119: Hoare triple {131721#(<= ~counter~0 12)} ~cond := #in~cond; {131721#(<= ~counter~0 12)} is VALID [2022-04-28 14:01:09,198 INFO L290 TraceCheckUtils]: 120: Hoare triple {131721#(<= ~counter~0 12)} assume !(0 == ~cond); {131721#(<= ~counter~0 12)} is VALID [2022-04-28 14:01:09,198 INFO L290 TraceCheckUtils]: 121: Hoare triple {131721#(<= ~counter~0 12)} assume true; {131721#(<= ~counter~0 12)} is VALID [2022-04-28 14:01:09,199 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 14:01:09,199 INFO L290 TraceCheckUtils]: 123: Hoare triple {131721#(<= ~counter~0 12)} assume !!(0 != ~y3~0); {131721#(<= ~counter~0 12)} is VALID [2022-04-28 14:01:09,199 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 14:01:09,201 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 14:01:09,201 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 14:01:09,202 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 14:01:09,202 INFO L290 TraceCheckUtils]: 128: Hoare triple {131749#(<= ~counter~0 13)} ~cond := #in~cond; {131749#(<= ~counter~0 13)} is VALID [2022-04-28 14:01:09,202 INFO L290 TraceCheckUtils]: 129: Hoare triple {131749#(<= ~counter~0 13)} assume !(0 == ~cond); {131749#(<= ~counter~0 13)} is VALID [2022-04-28 14:01:09,202 INFO L290 TraceCheckUtils]: 130: Hoare triple {131749#(<= ~counter~0 13)} assume true; {131749#(<= ~counter~0 13)} is VALID [2022-04-28 14:01:09,203 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 14:01:09,203 INFO L290 TraceCheckUtils]: 132: Hoare triple {131749#(<= ~counter~0 13)} assume !!(0 != ~y3~0); {131749#(<= ~counter~0 13)} is VALID [2022-04-28 14:01:09,203 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 14:01:09,205 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 14:01:09,205 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 14:01:09,206 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 14:01:09,206 INFO L290 TraceCheckUtils]: 137: Hoare triple {131777#(<= ~counter~0 14)} ~cond := #in~cond; {131777#(<= ~counter~0 14)} is VALID [2022-04-28 14:01:09,206 INFO L290 TraceCheckUtils]: 138: Hoare triple {131777#(<= ~counter~0 14)} assume !(0 == ~cond); {131777#(<= ~counter~0 14)} is VALID [2022-04-28 14:01:09,206 INFO L290 TraceCheckUtils]: 139: Hoare triple {131777#(<= ~counter~0 14)} assume true; {131777#(<= ~counter~0 14)} is VALID [2022-04-28 14:01:09,207 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 14:01:09,207 INFO L290 TraceCheckUtils]: 141: Hoare triple {131777#(<= ~counter~0 14)} assume !!(0 != ~y3~0); {131777#(<= ~counter~0 14)} is VALID [2022-04-28 14:01:09,207 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 14:01:09,209 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 14:01:09,209 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 14:01:09,210 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 14:01:09,210 INFO L290 TraceCheckUtils]: 146: Hoare triple {131805#(<= ~counter~0 15)} ~cond := #in~cond; {131805#(<= ~counter~0 15)} is VALID [2022-04-28 14:01:09,210 INFO L290 TraceCheckUtils]: 147: Hoare triple {131805#(<= ~counter~0 15)} assume !(0 == ~cond); {131805#(<= ~counter~0 15)} is VALID [2022-04-28 14:01:09,210 INFO L290 TraceCheckUtils]: 148: Hoare triple {131805#(<= ~counter~0 15)} assume true; {131805#(<= ~counter~0 15)} is VALID [2022-04-28 14:01:09,211 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 14:01:09,211 INFO L290 TraceCheckUtils]: 150: Hoare triple {131805#(<= ~counter~0 15)} assume !!(0 != ~y3~0); {131805#(<= ~counter~0 15)} is VALID [2022-04-28 14:01:09,211 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 14:01:09,213 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 14:01:09,213 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 14:01:09,214 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 14:01:09,214 INFO L290 TraceCheckUtils]: 155: Hoare triple {131833#(<= ~counter~0 16)} ~cond := #in~cond; {131833#(<= ~counter~0 16)} is VALID [2022-04-28 14:01:09,214 INFO L290 TraceCheckUtils]: 156: Hoare triple {131833#(<= ~counter~0 16)} assume !(0 == ~cond); {131833#(<= ~counter~0 16)} is VALID [2022-04-28 14:01:09,214 INFO L290 TraceCheckUtils]: 157: Hoare triple {131833#(<= ~counter~0 16)} assume true; {131833#(<= ~counter~0 16)} is VALID [2022-04-28 14:01:09,215 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 14:01:09,215 INFO L290 TraceCheckUtils]: 159: Hoare triple {131833#(<= ~counter~0 16)} assume !!(0 != ~y3~0); {131833#(<= ~counter~0 16)} is VALID [2022-04-28 14:01:09,215 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 14:01:09,217 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 14:01:09,217 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 14:01:09,217 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 14:01:09,218 INFO L290 TraceCheckUtils]: 164: Hoare triple {131861#(<= ~counter~0 17)} ~cond := #in~cond; {131861#(<= ~counter~0 17)} is VALID [2022-04-28 14:01:09,218 INFO L290 TraceCheckUtils]: 165: Hoare triple {131861#(<= ~counter~0 17)} assume !(0 == ~cond); {131861#(<= ~counter~0 17)} is VALID [2022-04-28 14:01:09,218 INFO L290 TraceCheckUtils]: 166: Hoare triple {131861#(<= ~counter~0 17)} assume true; {131861#(<= ~counter~0 17)} is VALID [2022-04-28 14:01:09,219 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 14:01:09,219 INFO L290 TraceCheckUtils]: 168: Hoare triple {131861#(<= ~counter~0 17)} assume !!(0 != ~y3~0); {131861#(<= ~counter~0 17)} is VALID [2022-04-28 14:01:09,219 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 14:01:09,221 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 14:01:09,221 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 14:01:09,222 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 14:01:09,222 INFO L290 TraceCheckUtils]: 173: Hoare triple {131889#(<= ~counter~0 18)} ~cond := #in~cond; {131889#(<= ~counter~0 18)} is VALID [2022-04-28 14:01:09,222 INFO L290 TraceCheckUtils]: 174: Hoare triple {131889#(<= ~counter~0 18)} assume !(0 == ~cond); {131889#(<= ~counter~0 18)} is VALID [2022-04-28 14:01:09,222 INFO L290 TraceCheckUtils]: 175: Hoare triple {131889#(<= ~counter~0 18)} assume true; {131889#(<= ~counter~0 18)} is VALID [2022-04-28 14:01:09,223 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 14:01:09,223 INFO L290 TraceCheckUtils]: 177: Hoare triple {131889#(<= ~counter~0 18)} assume !!(0 != ~y3~0); {131889#(<= ~counter~0 18)} is VALID [2022-04-28 14:01:09,223 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 14:01:09,225 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 14:01:09,225 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 14:01:09,225 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 14:01:09,226 INFO L290 TraceCheckUtils]: 182: Hoare triple {131917#(<= ~counter~0 19)} ~cond := #in~cond; {131917#(<= ~counter~0 19)} is VALID [2022-04-28 14:01:09,226 INFO L290 TraceCheckUtils]: 183: Hoare triple {131917#(<= ~counter~0 19)} assume !(0 == ~cond); {131917#(<= ~counter~0 19)} is VALID [2022-04-28 14:01:09,226 INFO L290 TraceCheckUtils]: 184: Hoare triple {131917#(<= ~counter~0 19)} assume true; {131917#(<= ~counter~0 19)} is VALID [2022-04-28 14:01:09,227 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 14:01:09,227 INFO L290 TraceCheckUtils]: 186: Hoare triple {131917#(<= ~counter~0 19)} assume !!(0 != ~y3~0); {131917#(<= ~counter~0 19)} is VALID [2022-04-28 14:01:09,227 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 14:01:09,228 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 14:01:09,229 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 14:01:09,229 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 14:01:09,230 INFO L290 TraceCheckUtils]: 191: Hoare triple {131945#(<= ~counter~0 20)} ~cond := #in~cond; {131945#(<= ~counter~0 20)} is VALID [2022-04-28 14:01:09,230 INFO L290 TraceCheckUtils]: 192: Hoare triple {131945#(<= ~counter~0 20)} assume !(0 == ~cond); {131945#(<= ~counter~0 20)} is VALID [2022-04-28 14:01:09,230 INFO L290 TraceCheckUtils]: 193: Hoare triple {131945#(<= ~counter~0 20)} assume true; {131945#(<= ~counter~0 20)} is VALID [2022-04-28 14:01:09,230 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 14:01:09,231 INFO L290 TraceCheckUtils]: 195: Hoare triple {131945#(<= ~counter~0 20)} assume !!(0 != ~y3~0); {131945#(<= ~counter~0 20)} is VALID [2022-04-28 14:01:09,231 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 14:01:09,233 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 14:01:09,233 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 14:01:09,233 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 14:01:09,234 INFO L290 TraceCheckUtils]: 200: Hoare triple {131973#(<= ~counter~0 21)} ~cond := #in~cond; {131973#(<= ~counter~0 21)} is VALID [2022-04-28 14:01:09,234 INFO L290 TraceCheckUtils]: 201: Hoare triple {131973#(<= ~counter~0 21)} assume !(0 == ~cond); {131973#(<= ~counter~0 21)} is VALID [2022-04-28 14:01:09,234 INFO L290 TraceCheckUtils]: 202: Hoare triple {131973#(<= ~counter~0 21)} assume true; {131973#(<= ~counter~0 21)} is VALID [2022-04-28 14:01:09,235 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 14:01:09,235 INFO L290 TraceCheckUtils]: 204: Hoare triple {131973#(<= ~counter~0 21)} assume !!(0 != ~y3~0); {131973#(<= ~counter~0 21)} is VALID [2022-04-28 14:01:09,235 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 14:01:09,237 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 14:01:09,237 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 14:01:09,237 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 14:01:09,238 INFO L290 TraceCheckUtils]: 209: Hoare triple {132001#(<= ~counter~0 22)} ~cond := #in~cond; {132001#(<= ~counter~0 22)} is VALID [2022-04-28 14:01:09,238 INFO L290 TraceCheckUtils]: 210: Hoare triple {132001#(<= ~counter~0 22)} assume !(0 == ~cond); {132001#(<= ~counter~0 22)} is VALID [2022-04-28 14:01:09,238 INFO L290 TraceCheckUtils]: 211: Hoare triple {132001#(<= ~counter~0 22)} assume true; {132001#(<= ~counter~0 22)} is VALID [2022-04-28 14:01:09,239 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 14:01:09,239 INFO L290 TraceCheckUtils]: 213: Hoare triple {132001#(<= ~counter~0 22)} assume !!(0 != ~y3~0); {132001#(<= ~counter~0 22)} is VALID [2022-04-28 14:01:09,239 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 14:01:09,241 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 14:01:09,241 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 14:01:09,241 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 14:01:09,242 INFO L290 TraceCheckUtils]: 218: Hoare triple {132029#(<= ~counter~0 23)} ~cond := #in~cond; {132029#(<= ~counter~0 23)} is VALID [2022-04-28 14:01:09,242 INFO L290 TraceCheckUtils]: 219: Hoare triple {132029#(<= ~counter~0 23)} assume !(0 == ~cond); {132029#(<= ~counter~0 23)} is VALID [2022-04-28 14:01:09,242 INFO L290 TraceCheckUtils]: 220: Hoare triple {132029#(<= ~counter~0 23)} assume true; {132029#(<= ~counter~0 23)} is VALID [2022-04-28 14:01:09,242 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 14:01:09,243 INFO L290 TraceCheckUtils]: 222: Hoare triple {132029#(<= ~counter~0 23)} assume !!(0 != ~y3~0); {132029#(<= ~counter~0 23)} is VALID [2022-04-28 14:01:09,243 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 14:01:09,244 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 14:01:09,245 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 14:01:09,245 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 14:01:09,245 INFO L290 TraceCheckUtils]: 227: Hoare triple {132057#(<= ~counter~0 24)} ~cond := #in~cond; {132057#(<= ~counter~0 24)} is VALID [2022-04-28 14:01:09,246 INFO L290 TraceCheckUtils]: 228: Hoare triple {132057#(<= ~counter~0 24)} assume !(0 == ~cond); {132057#(<= ~counter~0 24)} is VALID [2022-04-28 14:01:09,246 INFO L290 TraceCheckUtils]: 229: Hoare triple {132057#(<= ~counter~0 24)} assume true; {132057#(<= ~counter~0 24)} is VALID [2022-04-28 14:01:09,246 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 14:01:09,247 INFO L290 TraceCheckUtils]: 231: Hoare triple {132057#(<= ~counter~0 24)} assume !!(0 != ~y3~0); {132057#(<= ~counter~0 24)} is VALID [2022-04-28 14:01:09,247 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 14:01:09,248 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 14:01:09,248 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 14:01:09,249 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 14:01:09,249 INFO L290 TraceCheckUtils]: 236: Hoare triple {132085#(<= ~counter~0 25)} ~cond := #in~cond; {132085#(<= ~counter~0 25)} is VALID [2022-04-28 14:01:09,249 INFO L290 TraceCheckUtils]: 237: Hoare triple {132085#(<= ~counter~0 25)} assume !(0 == ~cond); {132085#(<= ~counter~0 25)} is VALID [2022-04-28 14:01:09,250 INFO L290 TraceCheckUtils]: 238: Hoare triple {132085#(<= ~counter~0 25)} assume true; {132085#(<= ~counter~0 25)} is VALID [2022-04-28 14:01:09,250 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 14:01:09,250 INFO L290 TraceCheckUtils]: 240: Hoare triple {132085#(<= ~counter~0 25)} assume !!(0 != ~y3~0); {132085#(<= ~counter~0 25)} is VALID [2022-04-28 14:01:09,251 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 14:01:09,252 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 14:01:09,252 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 14:01:09,253 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 14:01:09,253 INFO L290 TraceCheckUtils]: 245: Hoare triple {132113#(<= ~counter~0 26)} ~cond := #in~cond; {132113#(<= ~counter~0 26)} is VALID [2022-04-28 14:01:09,253 INFO L290 TraceCheckUtils]: 246: Hoare triple {132113#(<= ~counter~0 26)} assume !(0 == ~cond); {132113#(<= ~counter~0 26)} is VALID [2022-04-28 14:01:09,254 INFO L290 TraceCheckUtils]: 247: Hoare triple {132113#(<= ~counter~0 26)} assume true; {132113#(<= ~counter~0 26)} is VALID [2022-04-28 14:01:09,254 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 14:01:09,254 INFO L290 TraceCheckUtils]: 249: Hoare triple {132113#(<= ~counter~0 26)} assume !!(0 != ~y3~0); {132113#(<= ~counter~0 26)} is VALID [2022-04-28 14:01:09,255 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 14:01:09,256 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 14:01:09,256 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 14:01:09,257 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 14:01:09,257 INFO L290 TraceCheckUtils]: 254: Hoare triple {132141#(<= ~counter~0 27)} ~cond := #in~cond; {132141#(<= ~counter~0 27)} is VALID [2022-04-28 14:01:09,257 INFO L290 TraceCheckUtils]: 255: Hoare triple {132141#(<= ~counter~0 27)} assume !(0 == ~cond); {132141#(<= ~counter~0 27)} is VALID [2022-04-28 14:01:09,258 INFO L290 TraceCheckUtils]: 256: Hoare triple {132141#(<= ~counter~0 27)} assume true; {132141#(<= ~counter~0 27)} is VALID [2022-04-28 14:01:09,258 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 14:01:09,258 INFO L290 TraceCheckUtils]: 258: Hoare triple {132141#(<= ~counter~0 27)} assume !!(0 != ~y3~0); {132141#(<= ~counter~0 27)} is VALID [2022-04-28 14:01:09,259 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 14:01:09,260 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 14:01:09,260 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 14:01:09,261 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 14:01:09,261 INFO L290 TraceCheckUtils]: 263: Hoare triple {132169#(<= ~counter~0 28)} ~cond := #in~cond; {132169#(<= ~counter~0 28)} is VALID [2022-04-28 14:01:09,261 INFO L290 TraceCheckUtils]: 264: Hoare triple {132169#(<= ~counter~0 28)} assume !(0 == ~cond); {132169#(<= ~counter~0 28)} is VALID [2022-04-28 14:01:09,261 INFO L290 TraceCheckUtils]: 265: Hoare triple {132169#(<= ~counter~0 28)} assume true; {132169#(<= ~counter~0 28)} is VALID [2022-04-28 14:01:09,262 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 14:01:09,262 INFO L290 TraceCheckUtils]: 267: Hoare triple {132169#(<= ~counter~0 28)} assume !!(0 != ~y3~0); {132169#(<= ~counter~0 28)} is VALID [2022-04-28 14:01:09,262 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 14:01:09,264 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 14:01:09,264 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 14:01:09,265 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 14:01:09,265 INFO L290 TraceCheckUtils]: 272: Hoare triple {132197#(<= ~counter~0 29)} ~cond := #in~cond; {132197#(<= ~counter~0 29)} is VALID [2022-04-28 14:01:09,265 INFO L290 TraceCheckUtils]: 273: Hoare triple {132197#(<= ~counter~0 29)} assume !(0 == ~cond); {132197#(<= ~counter~0 29)} is VALID [2022-04-28 14:01:09,266 INFO L290 TraceCheckUtils]: 274: Hoare triple {132197#(<= ~counter~0 29)} assume true; {132197#(<= ~counter~0 29)} is VALID [2022-04-28 14:01:09,266 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 14:01:09,266 INFO L290 TraceCheckUtils]: 276: Hoare triple {132197#(<= ~counter~0 29)} assume !!(0 != ~y3~0); {132197#(<= ~counter~0 29)} is VALID [2022-04-28 14:01:09,267 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 14:01:09,268 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 14:01:09,268 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 14:01:09,269 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 14:01:09,269 INFO L290 TraceCheckUtils]: 281: Hoare triple {132225#(<= ~counter~0 30)} ~cond := #in~cond; {132225#(<= ~counter~0 30)} is VALID [2022-04-28 14:01:09,269 INFO L290 TraceCheckUtils]: 282: Hoare triple {132225#(<= ~counter~0 30)} assume !(0 == ~cond); {132225#(<= ~counter~0 30)} is VALID [2022-04-28 14:01:09,270 INFO L290 TraceCheckUtils]: 283: Hoare triple {132225#(<= ~counter~0 30)} assume true; {132225#(<= ~counter~0 30)} is VALID [2022-04-28 14:01:09,270 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 14:01:09,270 INFO L290 TraceCheckUtils]: 285: Hoare triple {132225#(<= ~counter~0 30)} assume !!(0 != ~y3~0); {132225#(<= ~counter~0 30)} is VALID [2022-04-28 14:01:09,271 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 14:01:09,272 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 14:01:09,273 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 14:01:09,273 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 14:01:09,273 INFO L290 TraceCheckUtils]: 290: Hoare triple {132253#(<= ~counter~0 31)} ~cond := #in~cond; {132253#(<= ~counter~0 31)} is VALID [2022-04-28 14:01:09,274 INFO L290 TraceCheckUtils]: 291: Hoare triple {132253#(<= ~counter~0 31)} assume !(0 == ~cond); {132253#(<= ~counter~0 31)} is VALID [2022-04-28 14:01:09,274 INFO L290 TraceCheckUtils]: 292: Hoare triple {132253#(<= ~counter~0 31)} assume true; {132253#(<= ~counter~0 31)} is VALID [2022-04-28 14:01:09,274 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 14:01:09,275 INFO L290 TraceCheckUtils]: 294: Hoare triple {132253#(<= ~counter~0 31)} assume !!(0 != ~y3~0); {132253#(<= ~counter~0 31)} is VALID [2022-04-28 14:01:09,275 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 14:01:09,276 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 14:01:09,276 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 14:01:09,277 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 14:01:09,277 INFO L290 TraceCheckUtils]: 299: Hoare triple {132281#(<= ~counter~0 32)} ~cond := #in~cond; {132281#(<= ~counter~0 32)} is VALID [2022-04-28 14:01:09,277 INFO L290 TraceCheckUtils]: 300: Hoare triple {132281#(<= ~counter~0 32)} assume !(0 == ~cond); {132281#(<= ~counter~0 32)} is VALID [2022-04-28 14:01:09,278 INFO L290 TraceCheckUtils]: 301: Hoare triple {132281#(<= ~counter~0 32)} assume true; {132281#(<= ~counter~0 32)} is VALID [2022-04-28 14:01:09,278 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 14:01:09,278 INFO L290 TraceCheckUtils]: 303: Hoare triple {132281#(<= ~counter~0 32)} assume !!(0 != ~y3~0); {132281#(<= ~counter~0 32)} is VALID [2022-04-28 14:01:09,279 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 14:01:09,280 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 14:01:09,280 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 14:01:09,281 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 14:01:09,281 INFO L290 TraceCheckUtils]: 308: Hoare triple {132309#(<= ~counter~0 33)} ~cond := #in~cond; {132309#(<= ~counter~0 33)} is VALID [2022-04-28 14:01:09,281 INFO L290 TraceCheckUtils]: 309: Hoare triple {132309#(<= ~counter~0 33)} assume !(0 == ~cond); {132309#(<= ~counter~0 33)} is VALID [2022-04-28 14:01:09,282 INFO L290 TraceCheckUtils]: 310: Hoare triple {132309#(<= ~counter~0 33)} assume true; {132309#(<= ~counter~0 33)} is VALID [2022-04-28 14:01:09,282 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 14:01:09,282 INFO L290 TraceCheckUtils]: 312: Hoare triple {132309#(<= ~counter~0 33)} assume !!(0 != ~y3~0); {132309#(<= ~counter~0 33)} is VALID [2022-04-28 14:01:09,283 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 14:01:09,284 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 14:01:09,284 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 14:01:09,285 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 14:01:09,285 INFO L290 TraceCheckUtils]: 317: Hoare triple {132337#(<= ~counter~0 34)} ~cond := #in~cond; {132337#(<= ~counter~0 34)} is VALID [2022-04-28 14:01:09,285 INFO L290 TraceCheckUtils]: 318: Hoare triple {132337#(<= ~counter~0 34)} assume !(0 == ~cond); {132337#(<= ~counter~0 34)} is VALID [2022-04-28 14:01:09,285 INFO L290 TraceCheckUtils]: 319: Hoare triple {132337#(<= ~counter~0 34)} assume true; {132337#(<= ~counter~0 34)} is VALID [2022-04-28 14:01:09,286 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 14:01:09,286 INFO L290 TraceCheckUtils]: 321: Hoare triple {132337#(<= ~counter~0 34)} assume !!(0 != ~y3~0); {132337#(<= ~counter~0 34)} is VALID [2022-04-28 14:01:09,286 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 14:01:09,288 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 14:01:09,288 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 14:01:09,289 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 14:01:09,289 INFO L290 TraceCheckUtils]: 326: Hoare triple {132365#(<= ~counter~0 35)} ~cond := #in~cond; {132365#(<= ~counter~0 35)} is VALID [2022-04-28 14:01:09,289 INFO L290 TraceCheckUtils]: 327: Hoare triple {132365#(<= ~counter~0 35)} assume !(0 == ~cond); {132365#(<= ~counter~0 35)} is VALID [2022-04-28 14:01:09,289 INFO L290 TraceCheckUtils]: 328: Hoare triple {132365#(<= ~counter~0 35)} assume true; {132365#(<= ~counter~0 35)} is VALID [2022-04-28 14:01:09,290 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 14:01:09,290 INFO L290 TraceCheckUtils]: 330: Hoare triple {132365#(<= ~counter~0 35)} assume !!(0 != ~y3~0); {132365#(<= ~counter~0 35)} is VALID [2022-04-28 14:01:09,290 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 14:01:09,292 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 14:01:09,292 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 14:01:09,293 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 14:01:09,293 INFO L290 TraceCheckUtils]: 335: Hoare triple {132393#(<= ~counter~0 36)} ~cond := #in~cond; {132393#(<= ~counter~0 36)} is VALID [2022-04-28 14:01:09,293 INFO L290 TraceCheckUtils]: 336: Hoare triple {132393#(<= ~counter~0 36)} assume !(0 == ~cond); {132393#(<= ~counter~0 36)} is VALID [2022-04-28 14:01:09,293 INFO L290 TraceCheckUtils]: 337: Hoare triple {132393#(<= ~counter~0 36)} assume true; {132393#(<= ~counter~0 36)} is VALID [2022-04-28 14:01:09,294 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 14:01:09,294 INFO L290 TraceCheckUtils]: 339: Hoare triple {132393#(<= ~counter~0 36)} assume !!(0 != ~y3~0); {132393#(<= ~counter~0 36)} is VALID [2022-04-28 14:01:09,294 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 14:01:09,296 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 14:01:09,296 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 14:01:09,297 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 14:01:09,297 INFO L290 TraceCheckUtils]: 344: Hoare triple {132421#(<= ~counter~0 37)} ~cond := #in~cond; {132421#(<= ~counter~0 37)} is VALID [2022-04-28 14:01:09,297 INFO L290 TraceCheckUtils]: 345: Hoare triple {132421#(<= ~counter~0 37)} assume !(0 == ~cond); {132421#(<= ~counter~0 37)} is VALID [2022-04-28 14:01:09,297 INFO L290 TraceCheckUtils]: 346: Hoare triple {132421#(<= ~counter~0 37)} assume true; {132421#(<= ~counter~0 37)} is VALID [2022-04-28 14:01:09,298 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 14:01:09,298 INFO L290 TraceCheckUtils]: 348: Hoare triple {132421#(<= ~counter~0 37)} assume !!(0 != ~y3~0); {132421#(<= ~counter~0 37)} is VALID [2022-04-28 14:01:09,298 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 14:01:09,300 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 14:01:09,300 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 14:01:09,301 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 14:01:09,301 INFO L290 TraceCheckUtils]: 353: Hoare triple {132449#(<= ~counter~0 38)} ~cond := #in~cond; {132449#(<= ~counter~0 38)} is VALID [2022-04-28 14:01:09,301 INFO L290 TraceCheckUtils]: 354: Hoare triple {132449#(<= ~counter~0 38)} assume !(0 == ~cond); {132449#(<= ~counter~0 38)} is VALID [2022-04-28 14:01:09,302 INFO L290 TraceCheckUtils]: 355: Hoare triple {132449#(<= ~counter~0 38)} assume true; {132449#(<= ~counter~0 38)} is VALID [2022-04-28 14:01:09,302 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 14:01:09,302 INFO L290 TraceCheckUtils]: 357: Hoare triple {132449#(<= ~counter~0 38)} assume !!(0 != ~y3~0); {132449#(<= ~counter~0 38)} is VALID [2022-04-28 14:01:09,303 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 14:01:09,304 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 14:01:09,305 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 14:01:09,305 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 14:01:09,305 INFO L290 TraceCheckUtils]: 362: Hoare triple {132477#(<= ~counter~0 39)} ~cond := #in~cond; {132477#(<= ~counter~0 39)} is VALID [2022-04-28 14:01:09,306 INFO L290 TraceCheckUtils]: 363: Hoare triple {132477#(<= ~counter~0 39)} assume !(0 == ~cond); {132477#(<= ~counter~0 39)} is VALID [2022-04-28 14:01:09,306 INFO L290 TraceCheckUtils]: 364: Hoare triple {132477#(<= ~counter~0 39)} assume true; {132477#(<= ~counter~0 39)} is VALID [2022-04-28 14:01:09,306 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 14:01:09,307 INFO L290 TraceCheckUtils]: 366: Hoare triple {132477#(<= ~counter~0 39)} assume !!(0 != ~y3~0); {132477#(<= ~counter~0 39)} is VALID [2022-04-28 14:01:09,307 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 14:01:09,308 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 14:01:09,308 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 14:01:09,309 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 14:01:09,309 INFO L290 TraceCheckUtils]: 371: Hoare triple {132505#(<= ~counter~0 40)} ~cond := #in~cond; {132505#(<= ~counter~0 40)} is VALID [2022-04-28 14:01:09,309 INFO L290 TraceCheckUtils]: 372: Hoare triple {132505#(<= ~counter~0 40)} assume !(0 == ~cond); {132505#(<= ~counter~0 40)} is VALID [2022-04-28 14:01:09,310 INFO L290 TraceCheckUtils]: 373: Hoare triple {132505#(<= ~counter~0 40)} assume true; {132505#(<= ~counter~0 40)} is VALID [2022-04-28 14:01:09,310 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 14:01:09,310 INFO L290 TraceCheckUtils]: 375: Hoare triple {132505#(<= ~counter~0 40)} assume !!(0 != ~y3~0); {132505#(<= ~counter~0 40)} is VALID [2022-04-28 14:01:09,311 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 14:01:09,312 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 14:01:09,312 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 14:01:09,313 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 14:01:09,313 INFO L290 TraceCheckUtils]: 380: Hoare triple {132533#(<= ~counter~0 41)} ~cond := #in~cond; {132533#(<= ~counter~0 41)} is VALID [2022-04-28 14:01:09,313 INFO L290 TraceCheckUtils]: 381: Hoare triple {132533#(<= ~counter~0 41)} assume !(0 == ~cond); {132533#(<= ~counter~0 41)} is VALID [2022-04-28 14:01:09,314 INFO L290 TraceCheckUtils]: 382: Hoare triple {132533#(<= ~counter~0 41)} assume true; {132533#(<= ~counter~0 41)} is VALID [2022-04-28 14:01:09,314 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 14:01:09,314 INFO L290 TraceCheckUtils]: 384: Hoare triple {132533#(<= ~counter~0 41)} assume !!(0 != ~y3~0); {132533#(<= ~counter~0 41)} is VALID [2022-04-28 14:01:09,315 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 14:01:09,316 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 14:01:09,316 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 14:01:09,317 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 14:01:09,317 INFO L290 TraceCheckUtils]: 389: Hoare triple {132561#(<= ~counter~0 42)} ~cond := #in~cond; {132561#(<= ~counter~0 42)} is VALID [2022-04-28 14:01:09,317 INFO L290 TraceCheckUtils]: 390: Hoare triple {132561#(<= ~counter~0 42)} assume !(0 == ~cond); {132561#(<= ~counter~0 42)} is VALID [2022-04-28 14:01:09,317 INFO L290 TraceCheckUtils]: 391: Hoare triple {132561#(<= ~counter~0 42)} assume true; {132561#(<= ~counter~0 42)} is VALID [2022-04-28 14:01:09,318 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 14:01:09,318 INFO L290 TraceCheckUtils]: 393: Hoare triple {132561#(<= ~counter~0 42)} assume !!(0 != ~y3~0); {132561#(<= ~counter~0 42)} is VALID [2022-04-28 14:01:09,318 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 14:01:09,320 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 14:01:09,320 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 14:01:09,321 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 14:01:09,321 INFO L290 TraceCheckUtils]: 398: Hoare triple {132589#(<= ~counter~0 43)} ~cond := #in~cond; {132589#(<= ~counter~0 43)} is VALID [2022-04-28 14:01:09,321 INFO L290 TraceCheckUtils]: 399: Hoare triple {132589#(<= ~counter~0 43)} assume !(0 == ~cond); {132589#(<= ~counter~0 43)} is VALID [2022-04-28 14:01:09,321 INFO L290 TraceCheckUtils]: 400: Hoare triple {132589#(<= ~counter~0 43)} assume true; {132589#(<= ~counter~0 43)} is VALID [2022-04-28 14:01:09,322 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 14:01:09,322 INFO L290 TraceCheckUtils]: 402: Hoare triple {132589#(<= ~counter~0 43)} assume !!(0 != ~y3~0); {132589#(<= ~counter~0 43)} is VALID [2022-04-28 14:01:09,322 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 14:01:09,324 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 14:01:09,324 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 14:01:09,325 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 14:01:09,325 INFO L290 TraceCheckUtils]: 407: Hoare triple {132617#(<= ~counter~0 44)} ~cond := #in~cond; {132617#(<= ~counter~0 44)} is VALID [2022-04-28 14:01:09,325 INFO L290 TraceCheckUtils]: 408: Hoare triple {132617#(<= ~counter~0 44)} assume !(0 == ~cond); {132617#(<= ~counter~0 44)} is VALID [2022-04-28 14:01:09,326 INFO L290 TraceCheckUtils]: 409: Hoare triple {132617#(<= ~counter~0 44)} assume true; {132617#(<= ~counter~0 44)} is VALID [2022-04-28 14:01:09,326 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 14:01:09,327 INFO L290 TraceCheckUtils]: 411: Hoare triple {132617#(<= ~counter~0 44)} assume !!(0 != ~y3~0); {132617#(<= ~counter~0 44)} is VALID [2022-04-28 14:01:09,327 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 14:01:09,328 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 14:01:09,329 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 14:01:09,329 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 14:01:09,329 INFO L290 TraceCheckUtils]: 416: Hoare triple {132645#(<= ~counter~0 45)} ~cond := #in~cond; {132645#(<= ~counter~0 45)} is VALID [2022-04-28 14:01:09,330 INFO L290 TraceCheckUtils]: 417: Hoare triple {132645#(<= ~counter~0 45)} assume !(0 == ~cond); {132645#(<= ~counter~0 45)} is VALID [2022-04-28 14:01:09,330 INFO L290 TraceCheckUtils]: 418: Hoare triple {132645#(<= ~counter~0 45)} assume true; {132645#(<= ~counter~0 45)} is VALID [2022-04-28 14:01:09,331 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 14:01:09,331 INFO L290 TraceCheckUtils]: 420: Hoare triple {132645#(<= ~counter~0 45)} assume !!(0 != ~y3~0); {132645#(<= ~counter~0 45)} is VALID [2022-04-28 14:01:09,331 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 14:01:09,333 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 14:01:09,333 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 14:01:09,334 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 14:01:09,334 INFO L290 TraceCheckUtils]: 425: Hoare triple {132673#(<= ~counter~0 46)} ~cond := #in~cond; {132673#(<= ~counter~0 46)} is VALID [2022-04-28 14:01:09,334 INFO L290 TraceCheckUtils]: 426: Hoare triple {132673#(<= ~counter~0 46)} assume !(0 == ~cond); {132673#(<= ~counter~0 46)} is VALID [2022-04-28 14:01:09,335 INFO L290 TraceCheckUtils]: 427: Hoare triple {132673#(<= ~counter~0 46)} assume true; {132673#(<= ~counter~0 46)} is VALID [2022-04-28 14:01:09,335 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 14:01:09,335 INFO L290 TraceCheckUtils]: 429: Hoare triple {132673#(<= ~counter~0 46)} assume !!(0 != ~y3~0); {132673#(<= ~counter~0 46)} is VALID [2022-04-28 14:01:09,336 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 14:01:09,336 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 14:01:09,336 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 14:01:09,336 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 14:01:09,336 INFO L290 TraceCheckUtils]: 434: Hoare triple {131357#false} ~cond := #in~cond; {131357#false} is VALID [2022-04-28 14:01:09,337 INFO L290 TraceCheckUtils]: 435: Hoare triple {131357#false} assume 0 == ~cond; {131357#false} is VALID [2022-04-28 14:01:09,337 INFO L290 TraceCheckUtils]: 436: Hoare triple {131357#false} assume !false; {131357#false} is VALID [2022-04-28 14:01:09,338 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 14:01:09,338 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 14:01:11,094 INFO L290 TraceCheckUtils]: 436: Hoare triple {131357#false} assume !false; {131357#false} is VALID [2022-04-28 14:01:11,094 INFO L290 TraceCheckUtils]: 435: Hoare triple {131357#false} assume 0 == ~cond; {131357#false} is VALID [2022-04-28 14:01:11,094 INFO L290 TraceCheckUtils]: 434: Hoare triple {131357#false} ~cond := #in~cond; {131357#false} is VALID [2022-04-28 14:01:11,094 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 14:01:11,094 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 14:01:11,094 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 14:01:11,095 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 14:01:11,095 INFO L290 TraceCheckUtils]: 429: Hoare triple {132733#(< ~counter~0 50)} assume !!(0 != ~y3~0); {132733#(< ~counter~0 50)} is VALID [2022-04-28 14:01:11,096 INFO L284 TraceCheckUtils]: 428: Hoare quadruple {131356#true} {132733#(< ~counter~0 50)} #63#return; {132733#(< ~counter~0 50)} is VALID [2022-04-28 14:01:11,096 INFO L290 TraceCheckUtils]: 427: Hoare triple {131356#true} assume true; {131356#true} is VALID [2022-04-28 14:01:11,096 INFO L290 TraceCheckUtils]: 426: Hoare triple {131356#true} assume !(0 == ~cond); {131356#true} is VALID [2022-04-28 14:01:11,096 INFO L290 TraceCheckUtils]: 425: Hoare triple {131356#true} ~cond := #in~cond; {131356#true} is VALID [2022-04-28 14:01:11,096 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 14:01:11,096 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 14:01:11,099 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 14:01:11,099 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 14:01:11,099 INFO L290 TraceCheckUtils]: 420: Hoare triple {132761#(< ~counter~0 49)} assume !!(0 != ~y3~0); {132761#(< ~counter~0 49)} is VALID [2022-04-28 14:01:11,100 INFO L284 TraceCheckUtils]: 419: Hoare quadruple {131356#true} {132761#(< ~counter~0 49)} #63#return; {132761#(< ~counter~0 49)} is VALID [2022-04-28 14:01:11,100 INFO L290 TraceCheckUtils]: 418: Hoare triple {131356#true} assume true; {131356#true} is VALID [2022-04-28 14:01:11,100 INFO L290 TraceCheckUtils]: 417: Hoare triple {131356#true} assume !(0 == ~cond); {131356#true} is VALID [2022-04-28 14:01:11,100 INFO L290 TraceCheckUtils]: 416: Hoare triple {131356#true} ~cond := #in~cond; {131356#true} is VALID [2022-04-28 14:01:11,100 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 14:01:11,100 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 14:01:11,102 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 14:01:11,102 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 14:01:11,102 INFO L290 TraceCheckUtils]: 411: Hoare triple {132789#(< ~counter~0 48)} assume !!(0 != ~y3~0); {132789#(< ~counter~0 48)} is VALID [2022-04-28 14:01:11,103 INFO L284 TraceCheckUtils]: 410: Hoare quadruple {131356#true} {132789#(< ~counter~0 48)} #63#return; {132789#(< ~counter~0 48)} is VALID [2022-04-28 14:01:11,103 INFO L290 TraceCheckUtils]: 409: Hoare triple {131356#true} assume true; {131356#true} is VALID [2022-04-28 14:01:11,103 INFO L290 TraceCheckUtils]: 408: Hoare triple {131356#true} assume !(0 == ~cond); {131356#true} is VALID [2022-04-28 14:01:11,103 INFO L290 TraceCheckUtils]: 407: Hoare triple {131356#true} ~cond := #in~cond; {131356#true} is VALID [2022-04-28 14:01:11,103 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 14:01:11,103 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 14:01:11,104 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 14:01:11,105 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 14:01:11,105 INFO L290 TraceCheckUtils]: 402: Hoare triple {132673#(<= ~counter~0 46)} assume !!(0 != ~y3~0); {132673#(<= ~counter~0 46)} is VALID [2022-04-28 14:01:11,105 INFO L284 TraceCheckUtils]: 401: Hoare quadruple {131356#true} {132673#(<= ~counter~0 46)} #63#return; {132673#(<= ~counter~0 46)} is VALID [2022-04-28 14:01:11,105 INFO L290 TraceCheckUtils]: 400: Hoare triple {131356#true} assume true; {131356#true} is VALID [2022-04-28 14:01:11,105 INFO L290 TraceCheckUtils]: 399: Hoare triple {131356#true} assume !(0 == ~cond); {131356#true} is VALID [2022-04-28 14:01:11,106 INFO L290 TraceCheckUtils]: 398: Hoare triple {131356#true} ~cond := #in~cond; {131356#true} is VALID [2022-04-28 14:01:11,106 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 14:01:11,106 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 14:01:11,107 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 14:01:11,107 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 14:01:11,108 INFO L290 TraceCheckUtils]: 393: Hoare triple {132645#(<= ~counter~0 45)} assume !!(0 != ~y3~0); {132645#(<= ~counter~0 45)} is VALID [2022-04-28 14:01:11,108 INFO L284 TraceCheckUtils]: 392: Hoare quadruple {131356#true} {132645#(<= ~counter~0 45)} #63#return; {132645#(<= ~counter~0 45)} is VALID [2022-04-28 14:01:11,108 INFO L290 TraceCheckUtils]: 391: Hoare triple {131356#true} assume true; {131356#true} is VALID [2022-04-28 14:01:11,108 INFO L290 TraceCheckUtils]: 390: Hoare triple {131356#true} assume !(0 == ~cond); {131356#true} is VALID [2022-04-28 14:01:11,108 INFO L290 TraceCheckUtils]: 389: Hoare triple {131356#true} ~cond := #in~cond; {131356#true} is VALID [2022-04-28 14:01:11,108 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 14:01:11,109 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 14:01:11,110 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 14:01:11,110 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 14:01:11,110 INFO L290 TraceCheckUtils]: 384: Hoare triple {132617#(<= ~counter~0 44)} assume !!(0 != ~y3~0); {132617#(<= ~counter~0 44)} is VALID [2022-04-28 14:01:11,111 INFO L284 TraceCheckUtils]: 383: Hoare quadruple {131356#true} {132617#(<= ~counter~0 44)} #63#return; {132617#(<= ~counter~0 44)} is VALID [2022-04-28 14:01:11,111 INFO L290 TraceCheckUtils]: 382: Hoare triple {131356#true} assume true; {131356#true} is VALID [2022-04-28 14:01:11,111 INFO L290 TraceCheckUtils]: 381: Hoare triple {131356#true} assume !(0 == ~cond); {131356#true} is VALID [2022-04-28 14:01:11,111 INFO L290 TraceCheckUtils]: 380: Hoare triple {131356#true} ~cond := #in~cond; {131356#true} is VALID [2022-04-28 14:01:11,111 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 14:01:11,111 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 14:01:11,112 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 14:01:11,113 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 14:01:11,113 INFO L290 TraceCheckUtils]: 375: Hoare triple {132589#(<= ~counter~0 43)} assume !!(0 != ~y3~0); {132589#(<= ~counter~0 43)} is VALID [2022-04-28 14:01:11,113 INFO L284 TraceCheckUtils]: 374: Hoare quadruple {131356#true} {132589#(<= ~counter~0 43)} #63#return; {132589#(<= ~counter~0 43)} is VALID [2022-04-28 14:01:11,113 INFO L290 TraceCheckUtils]: 373: Hoare triple {131356#true} assume true; {131356#true} is VALID [2022-04-28 14:01:11,114 INFO L290 TraceCheckUtils]: 372: Hoare triple {131356#true} assume !(0 == ~cond); {131356#true} is VALID [2022-04-28 14:01:11,114 INFO L290 TraceCheckUtils]: 371: Hoare triple {131356#true} ~cond := #in~cond; {131356#true} is VALID [2022-04-28 14:01:11,114 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 14:01:11,114 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 14:01:11,115 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 14:01:11,115 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 14:01:11,116 INFO L290 TraceCheckUtils]: 366: Hoare triple {132561#(<= ~counter~0 42)} assume !!(0 != ~y3~0); {132561#(<= ~counter~0 42)} is VALID [2022-04-28 14:01:11,116 INFO L284 TraceCheckUtils]: 365: Hoare quadruple {131356#true} {132561#(<= ~counter~0 42)} #63#return; {132561#(<= ~counter~0 42)} is VALID [2022-04-28 14:01:11,116 INFO L290 TraceCheckUtils]: 364: Hoare triple {131356#true} assume true; {131356#true} is VALID [2022-04-28 14:01:11,116 INFO L290 TraceCheckUtils]: 363: Hoare triple {131356#true} assume !(0 == ~cond); {131356#true} is VALID [2022-04-28 14:01:11,116 INFO L290 TraceCheckUtils]: 362: Hoare triple {131356#true} ~cond := #in~cond; {131356#true} is VALID [2022-04-28 14:01:11,116 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 14:01:11,117 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 14:01:11,118 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 14:01:11,118 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 14:01:11,118 INFO L290 TraceCheckUtils]: 357: Hoare triple {132533#(<= ~counter~0 41)} assume !!(0 != ~y3~0); {132533#(<= ~counter~0 41)} is VALID [2022-04-28 14:01:11,119 INFO L284 TraceCheckUtils]: 356: Hoare quadruple {131356#true} {132533#(<= ~counter~0 41)} #63#return; {132533#(<= ~counter~0 41)} is VALID [2022-04-28 14:01:11,119 INFO L290 TraceCheckUtils]: 355: Hoare triple {131356#true} assume true; {131356#true} is VALID [2022-04-28 14:01:11,119 INFO L290 TraceCheckUtils]: 354: Hoare triple {131356#true} assume !(0 == ~cond); {131356#true} is VALID [2022-04-28 14:01:11,119 INFO L290 TraceCheckUtils]: 353: Hoare triple {131356#true} ~cond := #in~cond; {131356#true} is VALID [2022-04-28 14:01:11,119 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 14:01:11,119 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 14:01:11,121 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 14:01:11,121 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 14:01:11,121 INFO L290 TraceCheckUtils]: 348: Hoare triple {132505#(<= ~counter~0 40)} assume !!(0 != ~y3~0); {132505#(<= ~counter~0 40)} is VALID [2022-04-28 14:01:11,122 INFO L284 TraceCheckUtils]: 347: Hoare quadruple {131356#true} {132505#(<= ~counter~0 40)} #63#return; {132505#(<= ~counter~0 40)} is VALID [2022-04-28 14:01:11,122 INFO L290 TraceCheckUtils]: 346: Hoare triple {131356#true} assume true; {131356#true} is VALID [2022-04-28 14:01:11,122 INFO L290 TraceCheckUtils]: 345: Hoare triple {131356#true} assume !(0 == ~cond); {131356#true} is VALID [2022-04-28 14:01:11,122 INFO L290 TraceCheckUtils]: 344: Hoare triple {131356#true} ~cond := #in~cond; {131356#true} is VALID [2022-04-28 14:01:11,122 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 14:01:11,122 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 14:01:11,123 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 14:01:11,124 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 14:01:11,124 INFO L290 TraceCheckUtils]: 339: Hoare triple {132477#(<= ~counter~0 39)} assume !!(0 != ~y3~0); {132477#(<= ~counter~0 39)} is VALID [2022-04-28 14:01:11,124 INFO L284 TraceCheckUtils]: 338: Hoare quadruple {131356#true} {132477#(<= ~counter~0 39)} #63#return; {132477#(<= ~counter~0 39)} is VALID [2022-04-28 14:01:11,124 INFO L290 TraceCheckUtils]: 337: Hoare triple {131356#true} assume true; {131356#true} is VALID [2022-04-28 14:01:11,124 INFO L290 TraceCheckUtils]: 336: Hoare triple {131356#true} assume !(0 == ~cond); {131356#true} is VALID [2022-04-28 14:01:11,125 INFO L290 TraceCheckUtils]: 335: Hoare triple {131356#true} ~cond := #in~cond; {131356#true} is VALID [2022-04-28 14:01:11,125 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 14:01:11,125 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 14:01:11,126 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 14:01:11,126 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 14:01:11,126 INFO L290 TraceCheckUtils]: 330: Hoare triple {132449#(<= ~counter~0 38)} assume !!(0 != ~y3~0); {132449#(<= ~counter~0 38)} is VALID [2022-04-28 14:01:11,127 INFO L284 TraceCheckUtils]: 329: Hoare quadruple {131356#true} {132449#(<= ~counter~0 38)} #63#return; {132449#(<= ~counter~0 38)} is VALID [2022-04-28 14:01:11,127 INFO L290 TraceCheckUtils]: 328: Hoare triple {131356#true} assume true; {131356#true} is VALID [2022-04-28 14:01:11,127 INFO L290 TraceCheckUtils]: 327: Hoare triple {131356#true} assume !(0 == ~cond); {131356#true} is VALID [2022-04-28 14:01:11,127 INFO L290 TraceCheckUtils]: 326: Hoare triple {131356#true} ~cond := #in~cond; {131356#true} is VALID [2022-04-28 14:01:11,127 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 14:01:11,128 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 14:01:11,129 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 14:01:11,129 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 14:01:11,129 INFO L290 TraceCheckUtils]: 321: Hoare triple {132421#(<= ~counter~0 37)} assume !!(0 != ~y3~0); {132421#(<= ~counter~0 37)} is VALID [2022-04-28 14:01:11,130 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {131356#true} {132421#(<= ~counter~0 37)} #63#return; {132421#(<= ~counter~0 37)} is VALID [2022-04-28 14:01:11,130 INFO L290 TraceCheckUtils]: 319: Hoare triple {131356#true} assume true; {131356#true} is VALID [2022-04-28 14:01:11,130 INFO L290 TraceCheckUtils]: 318: Hoare triple {131356#true} assume !(0 == ~cond); {131356#true} is VALID [2022-04-28 14:01:11,130 INFO L290 TraceCheckUtils]: 317: Hoare triple {131356#true} ~cond := #in~cond; {131356#true} is VALID [2022-04-28 14:01:11,130 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 14:01:11,130 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 14:01:11,132 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 14:01:11,132 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 14:01:11,132 INFO L290 TraceCheckUtils]: 312: Hoare triple {132393#(<= ~counter~0 36)} assume !!(0 != ~y3~0); {132393#(<= ~counter~0 36)} is VALID [2022-04-28 14:01:11,133 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {131356#true} {132393#(<= ~counter~0 36)} #63#return; {132393#(<= ~counter~0 36)} is VALID [2022-04-28 14:01:11,133 INFO L290 TraceCheckUtils]: 310: Hoare triple {131356#true} assume true; {131356#true} is VALID [2022-04-28 14:01:11,133 INFO L290 TraceCheckUtils]: 309: Hoare triple {131356#true} assume !(0 == ~cond); {131356#true} is VALID [2022-04-28 14:01:11,133 INFO L290 TraceCheckUtils]: 308: Hoare triple {131356#true} ~cond := #in~cond; {131356#true} is VALID [2022-04-28 14:01:11,133 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 14:01:11,133 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 14:01:11,135 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 14:01:11,135 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 14:01:11,135 INFO L290 TraceCheckUtils]: 303: Hoare triple {132365#(<= ~counter~0 35)} assume !!(0 != ~y3~0); {132365#(<= ~counter~0 35)} is VALID [2022-04-28 14:01:11,136 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {131356#true} {132365#(<= ~counter~0 35)} #63#return; {132365#(<= ~counter~0 35)} is VALID [2022-04-28 14:01:11,136 INFO L290 TraceCheckUtils]: 301: Hoare triple {131356#true} assume true; {131356#true} is VALID [2022-04-28 14:01:11,136 INFO L290 TraceCheckUtils]: 300: Hoare triple {131356#true} assume !(0 == ~cond); {131356#true} is VALID [2022-04-28 14:01:11,136 INFO L290 TraceCheckUtils]: 299: Hoare triple {131356#true} ~cond := #in~cond; {131356#true} is VALID [2022-04-28 14:01:11,136 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 14:01:11,136 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 14:01:11,137 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 14:01:11,138 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 14:01:11,138 INFO L290 TraceCheckUtils]: 294: Hoare triple {132337#(<= ~counter~0 34)} assume !!(0 != ~y3~0); {132337#(<= ~counter~0 34)} is VALID [2022-04-28 14:01:11,138 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {131356#true} {132337#(<= ~counter~0 34)} #63#return; {132337#(<= ~counter~0 34)} is VALID [2022-04-28 14:01:11,138 INFO L290 TraceCheckUtils]: 292: Hoare triple {131356#true} assume true; {131356#true} is VALID [2022-04-28 14:01:11,138 INFO L290 TraceCheckUtils]: 291: Hoare triple {131356#true} assume !(0 == ~cond); {131356#true} is VALID [2022-04-28 14:01:11,139 INFO L290 TraceCheckUtils]: 290: Hoare triple {131356#true} ~cond := #in~cond; {131356#true} is VALID [2022-04-28 14:01:11,139 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 14:01:11,139 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 14:01:11,140 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 14:01:11,140 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 14:01:11,141 INFO L290 TraceCheckUtils]: 285: Hoare triple {132309#(<= ~counter~0 33)} assume !!(0 != ~y3~0); {132309#(<= ~counter~0 33)} is VALID [2022-04-28 14:01:11,141 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {131356#true} {132309#(<= ~counter~0 33)} #63#return; {132309#(<= ~counter~0 33)} is VALID [2022-04-28 14:01:11,141 INFO L290 TraceCheckUtils]: 283: Hoare triple {131356#true} assume true; {131356#true} is VALID [2022-04-28 14:01:11,141 INFO L290 TraceCheckUtils]: 282: Hoare triple {131356#true} assume !(0 == ~cond); {131356#true} is VALID [2022-04-28 14:01:11,141 INFO L290 TraceCheckUtils]: 281: Hoare triple {131356#true} ~cond := #in~cond; {131356#true} is VALID [2022-04-28 14:01:11,141 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 14:01:11,142 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 14:01:11,143 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 14:01:11,143 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 14:01:11,143 INFO L290 TraceCheckUtils]: 276: Hoare triple {132281#(<= ~counter~0 32)} assume !!(0 != ~y3~0); {132281#(<= ~counter~0 32)} is VALID [2022-04-28 14:01:11,144 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {131356#true} {132281#(<= ~counter~0 32)} #63#return; {132281#(<= ~counter~0 32)} is VALID [2022-04-28 14:01:11,144 INFO L290 TraceCheckUtils]: 274: Hoare triple {131356#true} assume true; {131356#true} is VALID [2022-04-28 14:01:11,144 INFO L290 TraceCheckUtils]: 273: Hoare triple {131356#true} assume !(0 == ~cond); {131356#true} is VALID [2022-04-28 14:01:11,144 INFO L290 TraceCheckUtils]: 272: Hoare triple {131356#true} ~cond := #in~cond; {131356#true} is VALID [2022-04-28 14:01:11,144 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 14:01:11,144 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 14:01:11,145 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 14:01:11,146 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 14:01:11,146 INFO L290 TraceCheckUtils]: 267: Hoare triple {132253#(<= ~counter~0 31)} assume !!(0 != ~y3~0); {132253#(<= ~counter~0 31)} is VALID [2022-04-28 14:01:11,146 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {131356#true} {132253#(<= ~counter~0 31)} #63#return; {132253#(<= ~counter~0 31)} is VALID [2022-04-28 14:01:11,147 INFO L290 TraceCheckUtils]: 265: Hoare triple {131356#true} assume true; {131356#true} is VALID [2022-04-28 14:01:11,147 INFO L290 TraceCheckUtils]: 264: Hoare triple {131356#true} assume !(0 == ~cond); {131356#true} is VALID [2022-04-28 14:01:11,147 INFO L290 TraceCheckUtils]: 263: Hoare triple {131356#true} ~cond := #in~cond; {131356#true} is VALID [2022-04-28 14:01:11,147 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 14:01:11,147 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 14:01:11,148 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 14:01:11,148 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 14:01:11,149 INFO L290 TraceCheckUtils]: 258: Hoare triple {132225#(<= ~counter~0 30)} assume !!(0 != ~y3~0); {132225#(<= ~counter~0 30)} is VALID [2022-04-28 14:01:11,149 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {131356#true} {132225#(<= ~counter~0 30)} #63#return; {132225#(<= ~counter~0 30)} is VALID [2022-04-28 14:01:11,149 INFO L290 TraceCheckUtils]: 256: Hoare triple {131356#true} assume true; {131356#true} is VALID [2022-04-28 14:01:11,149 INFO L290 TraceCheckUtils]: 255: Hoare triple {131356#true} assume !(0 == ~cond); {131356#true} is VALID [2022-04-28 14:01:11,149 INFO L290 TraceCheckUtils]: 254: Hoare triple {131356#true} ~cond := #in~cond; {131356#true} is VALID [2022-04-28 14:01:11,149 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 14:01:11,150 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 14:01:11,151 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 14:01:11,151 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 14:01:11,151 INFO L290 TraceCheckUtils]: 249: Hoare triple {132197#(<= ~counter~0 29)} assume !!(0 != ~y3~0); {132197#(<= ~counter~0 29)} is VALID [2022-04-28 14:01:11,152 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {131356#true} {132197#(<= ~counter~0 29)} #63#return; {132197#(<= ~counter~0 29)} is VALID [2022-04-28 14:01:11,152 INFO L290 TraceCheckUtils]: 247: Hoare triple {131356#true} assume true; {131356#true} is VALID [2022-04-28 14:01:11,152 INFO L290 TraceCheckUtils]: 246: Hoare triple {131356#true} assume !(0 == ~cond); {131356#true} is VALID [2022-04-28 14:01:11,152 INFO L290 TraceCheckUtils]: 245: Hoare triple {131356#true} ~cond := #in~cond; {131356#true} is VALID [2022-04-28 14:01:11,152 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 14:01:11,152 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 14:01:11,154 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 14:01:11,154 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 14:01:11,154 INFO L290 TraceCheckUtils]: 240: Hoare triple {132169#(<= ~counter~0 28)} assume !!(0 != ~y3~0); {132169#(<= ~counter~0 28)} is VALID [2022-04-28 14:01:11,155 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {131356#true} {132169#(<= ~counter~0 28)} #63#return; {132169#(<= ~counter~0 28)} is VALID [2022-04-28 14:01:11,155 INFO L290 TraceCheckUtils]: 238: Hoare triple {131356#true} assume true; {131356#true} is VALID [2022-04-28 14:01:11,155 INFO L290 TraceCheckUtils]: 237: Hoare triple {131356#true} assume !(0 == ~cond); {131356#true} is VALID [2022-04-28 14:01:11,155 INFO L290 TraceCheckUtils]: 236: Hoare triple {131356#true} ~cond := #in~cond; {131356#true} is VALID [2022-04-28 14:01:11,155 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 14:01:11,155 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 14:01:11,156 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 14:01:11,157 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 14:01:11,157 INFO L290 TraceCheckUtils]: 231: Hoare triple {132141#(<= ~counter~0 27)} assume !!(0 != ~y3~0); {132141#(<= ~counter~0 27)} is VALID [2022-04-28 14:01:11,157 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {131356#true} {132141#(<= ~counter~0 27)} #63#return; {132141#(<= ~counter~0 27)} is VALID [2022-04-28 14:01:11,157 INFO L290 TraceCheckUtils]: 229: Hoare triple {131356#true} assume true; {131356#true} is VALID [2022-04-28 14:01:11,158 INFO L290 TraceCheckUtils]: 228: Hoare triple {131356#true} assume !(0 == ~cond); {131356#true} is VALID [2022-04-28 14:01:11,158 INFO L290 TraceCheckUtils]: 227: Hoare triple {131356#true} ~cond := #in~cond; {131356#true} is VALID [2022-04-28 14:01:11,158 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 14:01:11,158 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 14:01:11,159 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 14:01:11,159 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 14:01:11,160 INFO L290 TraceCheckUtils]: 222: Hoare triple {132113#(<= ~counter~0 26)} assume !!(0 != ~y3~0); {132113#(<= ~counter~0 26)} is VALID [2022-04-28 14:01:11,160 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {131356#true} {132113#(<= ~counter~0 26)} #63#return; {132113#(<= ~counter~0 26)} is VALID [2022-04-28 14:01:11,160 INFO L290 TraceCheckUtils]: 220: Hoare triple {131356#true} assume true; {131356#true} is VALID [2022-04-28 14:01:11,160 INFO L290 TraceCheckUtils]: 219: Hoare triple {131356#true} assume !(0 == ~cond); {131356#true} is VALID [2022-04-28 14:01:11,160 INFO L290 TraceCheckUtils]: 218: Hoare triple {131356#true} ~cond := #in~cond; {131356#true} is VALID [2022-04-28 14:01:11,160 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 14:01:11,161 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 14:01:11,162 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 14:01:11,162 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 14:01:11,162 INFO L290 TraceCheckUtils]: 213: Hoare triple {132085#(<= ~counter~0 25)} assume !!(0 != ~y3~0); {132085#(<= ~counter~0 25)} is VALID [2022-04-28 14:01:11,163 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {131356#true} {132085#(<= ~counter~0 25)} #63#return; {132085#(<= ~counter~0 25)} is VALID [2022-04-28 14:01:11,163 INFO L290 TraceCheckUtils]: 211: Hoare triple {131356#true} assume true; {131356#true} is VALID [2022-04-28 14:01:11,163 INFO L290 TraceCheckUtils]: 210: Hoare triple {131356#true} assume !(0 == ~cond); {131356#true} is VALID [2022-04-28 14:01:11,163 INFO L290 TraceCheckUtils]: 209: Hoare triple {131356#true} ~cond := #in~cond; {131356#true} is VALID [2022-04-28 14:01:11,163 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 14:01:11,163 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 14:01:11,165 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 14:01:11,165 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 14:01:11,165 INFO L290 TraceCheckUtils]: 204: Hoare triple {132057#(<= ~counter~0 24)} assume !!(0 != ~y3~0); {132057#(<= ~counter~0 24)} is VALID [2022-04-28 14:01:11,166 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {131356#true} {132057#(<= ~counter~0 24)} #63#return; {132057#(<= ~counter~0 24)} is VALID [2022-04-28 14:01:11,166 INFO L290 TraceCheckUtils]: 202: Hoare triple {131356#true} assume true; {131356#true} is VALID [2022-04-28 14:01:11,166 INFO L290 TraceCheckUtils]: 201: Hoare triple {131356#true} assume !(0 == ~cond); {131356#true} is VALID [2022-04-28 14:01:11,166 INFO L290 TraceCheckUtils]: 200: Hoare triple {131356#true} ~cond := #in~cond; {131356#true} is VALID [2022-04-28 14:01:11,166 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 14:01:11,166 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 14:01:11,168 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 14:01:11,168 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 14:01:11,168 INFO L290 TraceCheckUtils]: 195: Hoare triple {132029#(<= ~counter~0 23)} assume !!(0 != ~y3~0); {132029#(<= ~counter~0 23)} is VALID [2022-04-28 14:01:11,169 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {131356#true} {132029#(<= ~counter~0 23)} #63#return; {132029#(<= ~counter~0 23)} is VALID [2022-04-28 14:01:11,169 INFO L290 TraceCheckUtils]: 193: Hoare triple {131356#true} assume true; {131356#true} is VALID [2022-04-28 14:01:11,169 INFO L290 TraceCheckUtils]: 192: Hoare triple {131356#true} assume !(0 == ~cond); {131356#true} is VALID [2022-04-28 14:01:11,169 INFO L290 TraceCheckUtils]: 191: Hoare triple {131356#true} ~cond := #in~cond; {131356#true} is VALID [2022-04-28 14:01:11,169 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 14:01:11,169 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 14:01:11,170 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 14:01:11,171 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 14:01:11,171 INFO L290 TraceCheckUtils]: 186: Hoare triple {132001#(<= ~counter~0 22)} assume !!(0 != ~y3~0); {132001#(<= ~counter~0 22)} is VALID [2022-04-28 14:01:11,172 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {131356#true} {132001#(<= ~counter~0 22)} #63#return; {132001#(<= ~counter~0 22)} is VALID [2022-04-28 14:01:11,172 INFO L290 TraceCheckUtils]: 184: Hoare triple {131356#true} assume true; {131356#true} is VALID [2022-04-28 14:01:11,172 INFO L290 TraceCheckUtils]: 183: Hoare triple {131356#true} assume !(0 == ~cond); {131356#true} is VALID [2022-04-28 14:01:11,172 INFO L290 TraceCheckUtils]: 182: Hoare triple {131356#true} ~cond := #in~cond; {131356#true} is VALID [2022-04-28 14:01:11,172 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 14:01:11,172 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 14:01:11,173 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 14:01:11,173 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 14:01:11,174 INFO L290 TraceCheckUtils]: 177: Hoare triple {131973#(<= ~counter~0 21)} assume !!(0 != ~y3~0); {131973#(<= ~counter~0 21)} is VALID [2022-04-28 14:01:11,174 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {131356#true} {131973#(<= ~counter~0 21)} #63#return; {131973#(<= ~counter~0 21)} is VALID [2022-04-28 14:01:11,174 INFO L290 TraceCheckUtils]: 175: Hoare triple {131356#true} assume true; {131356#true} is VALID [2022-04-28 14:01:11,174 INFO L290 TraceCheckUtils]: 174: Hoare triple {131356#true} assume !(0 == ~cond); {131356#true} is VALID [2022-04-28 14:01:11,174 INFO L290 TraceCheckUtils]: 173: Hoare triple {131356#true} ~cond := #in~cond; {131356#true} is VALID [2022-04-28 14:01:11,174 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 14:01:11,175 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 14:01:11,176 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 14:01:11,176 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 14:01:11,176 INFO L290 TraceCheckUtils]: 168: Hoare triple {131945#(<= ~counter~0 20)} assume !!(0 != ~y3~0); {131945#(<= ~counter~0 20)} is VALID [2022-04-28 14:01:11,177 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {131356#true} {131945#(<= ~counter~0 20)} #63#return; {131945#(<= ~counter~0 20)} is VALID [2022-04-28 14:01:11,177 INFO L290 TraceCheckUtils]: 166: Hoare triple {131356#true} assume true; {131356#true} is VALID [2022-04-28 14:01:11,177 INFO L290 TraceCheckUtils]: 165: Hoare triple {131356#true} assume !(0 == ~cond); {131356#true} is VALID [2022-04-28 14:01:11,177 INFO L290 TraceCheckUtils]: 164: Hoare triple {131356#true} ~cond := #in~cond; {131356#true} is VALID [2022-04-28 14:01:11,177 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 14:01:11,177 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 14:01:11,179 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 14:01:11,179 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 14:01:11,179 INFO L290 TraceCheckUtils]: 159: Hoare triple {131917#(<= ~counter~0 19)} assume !!(0 != ~y3~0); {131917#(<= ~counter~0 19)} is VALID [2022-04-28 14:01:11,180 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {131356#true} {131917#(<= ~counter~0 19)} #63#return; {131917#(<= ~counter~0 19)} is VALID [2022-04-28 14:01:11,180 INFO L290 TraceCheckUtils]: 157: Hoare triple {131356#true} assume true; {131356#true} is VALID [2022-04-28 14:01:11,180 INFO L290 TraceCheckUtils]: 156: Hoare triple {131356#true} assume !(0 == ~cond); {131356#true} is VALID [2022-04-28 14:01:11,180 INFO L290 TraceCheckUtils]: 155: Hoare triple {131356#true} ~cond := #in~cond; {131356#true} is VALID [2022-04-28 14:01:11,180 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 14:01:11,180 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 14:01:11,181 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 14:01:11,182 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 14:01:11,182 INFO L290 TraceCheckUtils]: 150: Hoare triple {131889#(<= ~counter~0 18)} assume !!(0 != ~y3~0); {131889#(<= ~counter~0 18)} is VALID [2022-04-28 14:01:11,182 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {131356#true} {131889#(<= ~counter~0 18)} #63#return; {131889#(<= ~counter~0 18)} is VALID [2022-04-28 14:01:11,182 INFO L290 TraceCheckUtils]: 148: Hoare triple {131356#true} assume true; {131356#true} is VALID [2022-04-28 14:01:11,182 INFO L290 TraceCheckUtils]: 147: Hoare triple {131356#true} assume !(0 == ~cond); {131356#true} is VALID [2022-04-28 14:01:11,183 INFO L290 TraceCheckUtils]: 146: Hoare triple {131356#true} ~cond := #in~cond; {131356#true} is VALID [2022-04-28 14:01:11,183 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 14:01:11,183 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 14:01:11,184 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 14:01:11,184 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 14:01:11,185 INFO L290 TraceCheckUtils]: 141: Hoare triple {131861#(<= ~counter~0 17)} assume !!(0 != ~y3~0); {131861#(<= ~counter~0 17)} is VALID [2022-04-28 14:01:11,185 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {131356#true} {131861#(<= ~counter~0 17)} #63#return; {131861#(<= ~counter~0 17)} is VALID [2022-04-28 14:01:11,185 INFO L290 TraceCheckUtils]: 139: Hoare triple {131356#true} assume true; {131356#true} is VALID [2022-04-28 14:01:11,185 INFO L290 TraceCheckUtils]: 138: Hoare triple {131356#true} assume !(0 == ~cond); {131356#true} is VALID [2022-04-28 14:01:11,185 INFO L290 TraceCheckUtils]: 137: Hoare triple {131356#true} ~cond := #in~cond; {131356#true} is VALID [2022-04-28 14:01:11,186 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 14:01:11,186 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 14:01:11,187 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 14:01:11,187 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 14:01:11,188 INFO L290 TraceCheckUtils]: 132: Hoare triple {131833#(<= ~counter~0 16)} assume !!(0 != ~y3~0); {131833#(<= ~counter~0 16)} is VALID [2022-04-28 14:01:11,188 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {131356#true} {131833#(<= ~counter~0 16)} #63#return; {131833#(<= ~counter~0 16)} is VALID [2022-04-28 14:01:11,188 INFO L290 TraceCheckUtils]: 130: Hoare triple {131356#true} assume true; {131356#true} is VALID [2022-04-28 14:01:11,188 INFO L290 TraceCheckUtils]: 129: Hoare triple {131356#true} assume !(0 == ~cond); {131356#true} is VALID [2022-04-28 14:01:11,188 INFO L290 TraceCheckUtils]: 128: Hoare triple {131356#true} ~cond := #in~cond; {131356#true} is VALID [2022-04-28 14:01:11,188 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 14:01:11,189 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 14:01:11,190 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 14:01:11,190 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 14:01:11,190 INFO L290 TraceCheckUtils]: 123: Hoare triple {131805#(<= ~counter~0 15)} assume !!(0 != ~y3~0); {131805#(<= ~counter~0 15)} is VALID [2022-04-28 14:01:11,191 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {131356#true} {131805#(<= ~counter~0 15)} #63#return; {131805#(<= ~counter~0 15)} is VALID [2022-04-28 14:01:11,191 INFO L290 TraceCheckUtils]: 121: Hoare triple {131356#true} assume true; {131356#true} is VALID [2022-04-28 14:01:11,191 INFO L290 TraceCheckUtils]: 120: Hoare triple {131356#true} assume !(0 == ~cond); {131356#true} is VALID [2022-04-28 14:01:11,191 INFO L290 TraceCheckUtils]: 119: Hoare triple {131356#true} ~cond := #in~cond; {131356#true} is VALID [2022-04-28 14:01:11,191 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 14:01:11,191 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 14:01:11,193 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 14:01:11,193 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 14:01:11,193 INFO L290 TraceCheckUtils]: 114: Hoare triple {131777#(<= ~counter~0 14)} assume !!(0 != ~y3~0); {131777#(<= ~counter~0 14)} is VALID [2022-04-28 14:01:11,194 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {131356#true} {131777#(<= ~counter~0 14)} #63#return; {131777#(<= ~counter~0 14)} is VALID [2022-04-28 14:01:11,194 INFO L290 TraceCheckUtils]: 112: Hoare triple {131356#true} assume true; {131356#true} is VALID [2022-04-28 14:01:11,194 INFO L290 TraceCheckUtils]: 111: Hoare triple {131356#true} assume !(0 == ~cond); {131356#true} is VALID [2022-04-28 14:01:11,194 INFO L290 TraceCheckUtils]: 110: Hoare triple {131356#true} ~cond := #in~cond; {131356#true} is VALID [2022-04-28 14:01:11,194 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 14:01:11,194 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 14:01:11,195 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 14:01:11,196 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 14:01:11,196 INFO L290 TraceCheckUtils]: 105: Hoare triple {131749#(<= ~counter~0 13)} assume !!(0 != ~y3~0); {131749#(<= ~counter~0 13)} is VALID [2022-04-28 14:01:11,196 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {131356#true} {131749#(<= ~counter~0 13)} #63#return; {131749#(<= ~counter~0 13)} is VALID [2022-04-28 14:01:11,196 INFO L290 TraceCheckUtils]: 103: Hoare triple {131356#true} assume true; {131356#true} is VALID [2022-04-28 14:01:11,197 INFO L290 TraceCheckUtils]: 102: Hoare triple {131356#true} assume !(0 == ~cond); {131356#true} is VALID [2022-04-28 14:01:11,197 INFO L290 TraceCheckUtils]: 101: Hoare triple {131356#true} ~cond := #in~cond; {131356#true} is VALID [2022-04-28 14:01:11,197 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 14:01:11,197 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 14:01:11,198 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 14:01:11,198 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 14:01:11,199 INFO L290 TraceCheckUtils]: 96: Hoare triple {131721#(<= ~counter~0 12)} assume !!(0 != ~y3~0); {131721#(<= ~counter~0 12)} is VALID [2022-04-28 14:01:11,199 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {131356#true} {131721#(<= ~counter~0 12)} #63#return; {131721#(<= ~counter~0 12)} is VALID [2022-04-28 14:01:11,199 INFO L290 TraceCheckUtils]: 94: Hoare triple {131356#true} assume true; {131356#true} is VALID [2022-04-28 14:01:11,199 INFO L290 TraceCheckUtils]: 93: Hoare triple {131356#true} assume !(0 == ~cond); {131356#true} is VALID [2022-04-28 14:01:11,199 INFO L290 TraceCheckUtils]: 92: Hoare triple {131356#true} ~cond := #in~cond; {131356#true} is VALID [2022-04-28 14:01:11,199 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 14:01:11,200 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 14:01:11,201 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 14:01:11,201 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 14:01:11,201 INFO L290 TraceCheckUtils]: 87: Hoare triple {131693#(<= ~counter~0 11)} assume !!(0 != ~y3~0); {131693#(<= ~counter~0 11)} is VALID [2022-04-28 14:01:11,202 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {131356#true} {131693#(<= ~counter~0 11)} #63#return; {131693#(<= ~counter~0 11)} is VALID [2022-04-28 14:01:11,202 INFO L290 TraceCheckUtils]: 85: Hoare triple {131356#true} assume true; {131356#true} is VALID [2022-04-28 14:01:11,202 INFO L290 TraceCheckUtils]: 84: Hoare triple {131356#true} assume !(0 == ~cond); {131356#true} is VALID [2022-04-28 14:01:11,202 INFO L290 TraceCheckUtils]: 83: Hoare triple {131356#true} ~cond := #in~cond; {131356#true} is VALID [2022-04-28 14:01:11,202 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 14:01:11,203 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 14:01:11,204 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 14:01:11,204 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 14:01:11,204 INFO L290 TraceCheckUtils]: 78: Hoare triple {131665#(<= ~counter~0 10)} assume !!(0 != ~y3~0); {131665#(<= ~counter~0 10)} is VALID [2022-04-28 14:01:11,205 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {131356#true} {131665#(<= ~counter~0 10)} #63#return; {131665#(<= ~counter~0 10)} is VALID [2022-04-28 14:01:11,205 INFO L290 TraceCheckUtils]: 76: Hoare triple {131356#true} assume true; {131356#true} is VALID [2022-04-28 14:01:11,205 INFO L290 TraceCheckUtils]: 75: Hoare triple {131356#true} assume !(0 == ~cond); {131356#true} is VALID [2022-04-28 14:01:11,205 INFO L290 TraceCheckUtils]: 74: Hoare triple {131356#true} ~cond := #in~cond; {131356#true} is VALID [2022-04-28 14:01:11,205 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 14:01:11,205 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 14:01:11,207 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 14:01:11,207 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 14:01:11,207 INFO L290 TraceCheckUtils]: 69: Hoare triple {131637#(<= ~counter~0 9)} assume !!(0 != ~y3~0); {131637#(<= ~counter~0 9)} is VALID [2022-04-28 14:01:11,208 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {131356#true} {131637#(<= ~counter~0 9)} #63#return; {131637#(<= ~counter~0 9)} is VALID [2022-04-28 14:01:11,208 INFO L290 TraceCheckUtils]: 67: Hoare triple {131356#true} assume true; {131356#true} is VALID [2022-04-28 14:01:11,208 INFO L290 TraceCheckUtils]: 66: Hoare triple {131356#true} assume !(0 == ~cond); {131356#true} is VALID [2022-04-28 14:01:11,208 INFO L290 TraceCheckUtils]: 65: Hoare triple {131356#true} ~cond := #in~cond; {131356#true} is VALID [2022-04-28 14:01:11,208 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 14:01:11,208 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 14:01:11,209 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 14:01:11,210 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 14:01:11,210 INFO L290 TraceCheckUtils]: 60: Hoare triple {131609#(<= ~counter~0 8)} assume !!(0 != ~y3~0); {131609#(<= ~counter~0 8)} is VALID [2022-04-28 14:01:11,210 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {131356#true} {131609#(<= ~counter~0 8)} #63#return; {131609#(<= ~counter~0 8)} is VALID [2022-04-28 14:01:11,210 INFO L290 TraceCheckUtils]: 58: Hoare triple {131356#true} assume true; {131356#true} is VALID [2022-04-28 14:01:11,210 INFO L290 TraceCheckUtils]: 57: Hoare triple {131356#true} assume !(0 == ~cond); {131356#true} is VALID [2022-04-28 14:01:11,210 INFO L290 TraceCheckUtils]: 56: Hoare triple {131356#true} ~cond := #in~cond; {131356#true} is VALID [2022-04-28 14:01:11,211 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 14:01:11,211 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 14:01:11,212 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 14:01:11,212 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 14:01:11,213 INFO L290 TraceCheckUtils]: 51: Hoare triple {131581#(<= ~counter~0 7)} assume !!(0 != ~y3~0); {131581#(<= ~counter~0 7)} is VALID [2022-04-28 14:01:11,213 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {131356#true} {131581#(<= ~counter~0 7)} #63#return; {131581#(<= ~counter~0 7)} is VALID [2022-04-28 14:01:11,213 INFO L290 TraceCheckUtils]: 49: Hoare triple {131356#true} assume true; {131356#true} is VALID [2022-04-28 14:01:11,213 INFO L290 TraceCheckUtils]: 48: Hoare triple {131356#true} assume !(0 == ~cond); {131356#true} is VALID [2022-04-28 14:01:11,213 INFO L290 TraceCheckUtils]: 47: Hoare triple {131356#true} ~cond := #in~cond; {131356#true} is VALID [2022-04-28 14:01:11,213 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 14:01:11,214 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 14:01:11,215 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 14:01:11,215 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 14:01:11,215 INFO L290 TraceCheckUtils]: 42: Hoare triple {131553#(<= ~counter~0 6)} assume !!(0 != ~y3~0); {131553#(<= ~counter~0 6)} is VALID [2022-04-28 14:01:11,216 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {131356#true} {131553#(<= ~counter~0 6)} #63#return; {131553#(<= ~counter~0 6)} is VALID [2022-04-28 14:01:11,216 INFO L290 TraceCheckUtils]: 40: Hoare triple {131356#true} assume true; {131356#true} is VALID [2022-04-28 14:01:11,216 INFO L290 TraceCheckUtils]: 39: Hoare triple {131356#true} assume !(0 == ~cond); {131356#true} is VALID [2022-04-28 14:01:11,216 INFO L290 TraceCheckUtils]: 38: Hoare triple {131356#true} ~cond := #in~cond; {131356#true} is VALID [2022-04-28 14:01:11,216 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 14:01:11,216 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 14:01:11,218 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 14:01:11,218 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 14:01:11,218 INFO L290 TraceCheckUtils]: 33: Hoare triple {131525#(<= ~counter~0 5)} assume !!(0 != ~y3~0); {131525#(<= ~counter~0 5)} is VALID [2022-04-28 14:01:11,219 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {131356#true} {131525#(<= ~counter~0 5)} #63#return; {131525#(<= ~counter~0 5)} is VALID [2022-04-28 14:01:11,219 INFO L290 TraceCheckUtils]: 31: Hoare triple {131356#true} assume true; {131356#true} is VALID [2022-04-28 14:01:11,219 INFO L290 TraceCheckUtils]: 30: Hoare triple {131356#true} assume !(0 == ~cond); {131356#true} is VALID [2022-04-28 14:01:11,219 INFO L290 TraceCheckUtils]: 29: Hoare triple {131356#true} ~cond := #in~cond; {131356#true} is VALID [2022-04-28 14:01:11,219 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 14:01:11,219 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 14:01:11,220 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 14:01:11,221 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 14:01:11,221 INFO L290 TraceCheckUtils]: 24: Hoare triple {131497#(<= ~counter~0 4)} assume !!(0 != ~y3~0); {131497#(<= ~counter~0 4)} is VALID [2022-04-28 14:01:11,221 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {131356#true} {131497#(<= ~counter~0 4)} #63#return; {131497#(<= ~counter~0 4)} is VALID [2022-04-28 14:01:11,221 INFO L290 TraceCheckUtils]: 22: Hoare triple {131356#true} assume true; {131356#true} is VALID [2022-04-28 14:01:11,221 INFO L290 TraceCheckUtils]: 21: Hoare triple {131356#true} assume !(0 == ~cond); {131356#true} is VALID [2022-04-28 14:01:11,222 INFO L290 TraceCheckUtils]: 20: Hoare triple {131356#true} ~cond := #in~cond; {131356#true} is VALID [2022-04-28 14:01:11,222 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 14:01:11,222 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 14:01:11,223 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 14:01:11,223 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 14:01:11,224 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {131356#true} {131469#(<= ~counter~0 3)} #61#return; {131469#(<= ~counter~0 3)} is VALID [2022-04-28 14:01:11,224 INFO L290 TraceCheckUtils]: 14: Hoare triple {131356#true} assume true; {131356#true} is VALID [2022-04-28 14:01:11,224 INFO L290 TraceCheckUtils]: 13: Hoare triple {131356#true} assume !(0 == ~cond); {131356#true} is VALID [2022-04-28 14:01:11,224 INFO L290 TraceCheckUtils]: 12: Hoare triple {131356#true} ~cond := #in~cond; {131356#true} is VALID [2022-04-28 14:01:11,224 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 14:01:11,224 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {131356#true} {131469#(<= ~counter~0 3)} #59#return; {131469#(<= ~counter~0 3)} is VALID [2022-04-28 14:01:11,224 INFO L290 TraceCheckUtils]: 9: Hoare triple {131356#true} assume true; {131356#true} is VALID [2022-04-28 14:01:11,224 INFO L290 TraceCheckUtils]: 8: Hoare triple {131356#true} assume !(0 == ~cond); {131356#true} is VALID [2022-04-28 14:01:11,225 INFO L290 TraceCheckUtils]: 7: Hoare triple {131356#true} ~cond := #in~cond; {131356#true} is VALID [2022-04-28 14:01:11,225 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 14:01:11,225 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 14:01:11,225 INFO L272 TraceCheckUtils]: 4: Hoare triple {131469#(<= ~counter~0 3)} call #t~ret7 := main(); {131469#(<= ~counter~0 3)} is VALID [2022-04-28 14:01:11,225 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {131469#(<= ~counter~0 3)} {131356#true} #67#return; {131469#(<= ~counter~0 3)} is VALID [2022-04-28 14:01:11,226 INFO L290 TraceCheckUtils]: 2: Hoare triple {131469#(<= ~counter~0 3)} assume true; {131469#(<= ~counter~0 3)} is VALID [2022-04-28 14:01:11,226 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 14:01:11,226 INFO L272 TraceCheckUtils]: 0: Hoare triple {131356#true} call ULTIMATE.init(); {131356#true} is VALID [2022-04-28 14:01:11,227 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 14:01:11,227 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:01:11,227 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [847039079] [2022-04-28 14:01:11,227 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 14:01:11,227 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1575466260] [2022-04-28 14:01:11,227 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1575466260] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 14:01:11,227 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 14:01:11,228 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [50, 50] total 54 [2022-04-28 14:01:11,228 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:01:11,228 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1385534287] [2022-04-28 14:01:11,228 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1385534287] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:01:11,228 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:01:11,228 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [50] imperfect sequences [] total 50 [2022-04-28 14:01:11,228 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2007625988] [2022-04-28 14:01:11,228 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:01:11,229 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 14:01:11,229 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:01:11,229 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 14:01:11,773 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 14:01:11,774 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 50 states [2022-04-28 14:01:11,774 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:01:11,774 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 50 interpolants. [2022-04-28 14:01:11,774 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1331, Invalid=1531, Unknown=0, NotChecked=0, Total=2862 [2022-04-28 14:01:11,774 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 14:01:14,858 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:01:14,858 INFO L93 Difference]: Finished difference Result 448 states and 496 transitions. [2022-04-28 14:01:14,858 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 96 states. [2022-04-28 14:01:14,859 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 14:01:14,859 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:01:14,859 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 14:01:14,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 96 states and 495 transitions. [2022-04-28 14:01:14,869 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 14:01:14,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 96 states and 495 transitions. [2022-04-28 14:01:14,883 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 96 states and 495 transitions. [2022-04-28 14:01:15,519 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 14:01:15,529 INFO L225 Difference]: With dead ends: 448 [2022-04-28 14:01:15,529 INFO L226 Difference]: Without dead ends: 443 [2022-04-28 14:01:15,529 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 14:01:15,530 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 14:01:15,530 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 14:01:15,530 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 443 states. [2022-04-28 14:01:16,229 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 443 to 443. [2022-04-28 14:01:16,229 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:01:16,229 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 14:01:16,230 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 14:01:16,230 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 14:01:16,242 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:01:16,242 INFO L93 Difference]: Finished difference Result 443 states and 491 transitions. [2022-04-28 14:01:16,242 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 491 transitions. [2022-04-28 14:01:16,243 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:01:16,243 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:01:16,243 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 14:01:16,243 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 14:01:16,250 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:01:16,251 INFO L93 Difference]: Finished difference Result 443 states and 491 transitions. [2022-04-28 14:01:16,251 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 491 transitions. [2022-04-28 14:01:16,251 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:01:16,251 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:01:16,251 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:01:16,251 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:01:16,251 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 14:01:16,261 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 443 states to 443 states and 491 transitions. [2022-04-28 14:01:16,261 INFO L78 Accepts]: Start accepts. Automaton has 443 states and 491 transitions. Word has length 437 [2022-04-28 14:01:16,261 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:01:16,261 INFO L495 AbstractCegarLoop]: Abstraction has 443 states and 491 transitions. [2022-04-28 14:01:16,261 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 14:01:16,261 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 443 states and 491 transitions. [2022-04-28 14:01:17,314 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 14:01:17,315 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 491 transitions. [2022-04-28 14:01:17,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 447 [2022-04-28 14:01:17,316 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:01:17,317 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 14:01:17,336 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 14:01:17,517 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 14:01:17,517 INFO L420 AbstractCegarLoop]: === Iteration 51 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:01:17,517 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:01:17,517 INFO L85 PathProgramCache]: Analyzing trace with hash 1123043804, now seen corresponding path program 93 times [2022-04-28 14:01:17,517 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:01:17,518 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [56921641] [2022-04-28 14:01:17,518 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:01:17,518 INFO L85 PathProgramCache]: Analyzing trace with hash 1123043804, now seen corresponding path program 94 times [2022-04-28 14:01:17,518 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:01:17,518 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [402563035] [2022-04-28 14:01:17,518 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:01:17,518 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:01:17,545 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 14:01:17,545 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1505480681] [2022-04-28 14:01:17,545 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-28 14:01:17,545 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 14:01:17,545 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 14:01:17,546 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 14:01:17,553 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 14:01:17,710 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-28 14:01:17,710 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 14:01:17,715 INFO L263 TraceCheckSpWp]: Trace formula consists of 1174 conjuncts, 99 conjunts are in the unsatisfiable core [2022-04-28 14:01:17,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:01:17,786 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 14:01:20,195 INFO L272 TraceCheckUtils]: 0: Hoare triple {136791#true} call ULTIMATE.init(); {136791#true} is VALID [2022-04-28 14:01:20,196 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 14:01:20,196 INFO L290 TraceCheckUtils]: 2: Hoare triple {136799#(<= ~counter~0 0)} assume true; {136799#(<= ~counter~0 0)} is VALID [2022-04-28 14:01:20,196 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {136799#(<= ~counter~0 0)} {136791#true} #67#return; {136799#(<= ~counter~0 0)} is VALID [2022-04-28 14:01:20,196 INFO L272 TraceCheckUtils]: 4: Hoare triple {136799#(<= ~counter~0 0)} call #t~ret7 := main(); {136799#(<= ~counter~0 0)} is VALID [2022-04-28 14:01:20,197 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 14:01:20,197 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 14:01:20,197 INFO L290 TraceCheckUtils]: 7: Hoare triple {136799#(<= ~counter~0 0)} ~cond := #in~cond; {136799#(<= ~counter~0 0)} is VALID [2022-04-28 14:01:20,198 INFO L290 TraceCheckUtils]: 8: Hoare triple {136799#(<= ~counter~0 0)} assume !(0 == ~cond); {136799#(<= ~counter~0 0)} is VALID [2022-04-28 14:01:20,198 INFO L290 TraceCheckUtils]: 9: Hoare triple {136799#(<= ~counter~0 0)} assume true; {136799#(<= ~counter~0 0)} is VALID [2022-04-28 14:01:20,198 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 14:01:20,199 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 14:01:20,199 INFO L290 TraceCheckUtils]: 12: Hoare triple {136799#(<= ~counter~0 0)} ~cond := #in~cond; {136799#(<= ~counter~0 0)} is VALID [2022-04-28 14:01:20,199 INFO L290 TraceCheckUtils]: 13: Hoare triple {136799#(<= ~counter~0 0)} assume !(0 == ~cond); {136799#(<= ~counter~0 0)} is VALID [2022-04-28 14:01:20,199 INFO L290 TraceCheckUtils]: 14: Hoare triple {136799#(<= ~counter~0 0)} assume true; {136799#(<= ~counter~0 0)} is VALID [2022-04-28 14:01:20,200 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 14:01:20,200 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 14:01:20,203 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 14:01:20,203 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 14:01:20,204 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 14:01:20,204 INFO L290 TraceCheckUtils]: 20: Hoare triple {136848#(<= ~counter~0 1)} ~cond := #in~cond; {136848#(<= ~counter~0 1)} is VALID [2022-04-28 14:01:20,204 INFO L290 TraceCheckUtils]: 21: Hoare triple {136848#(<= ~counter~0 1)} assume !(0 == ~cond); {136848#(<= ~counter~0 1)} is VALID [2022-04-28 14:01:20,204 INFO L290 TraceCheckUtils]: 22: Hoare triple {136848#(<= ~counter~0 1)} assume true; {136848#(<= ~counter~0 1)} is VALID [2022-04-28 14:01:20,205 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 14:01:20,205 INFO L290 TraceCheckUtils]: 24: Hoare triple {136848#(<= ~counter~0 1)} assume !!(0 != ~y3~0); {136848#(<= ~counter~0 1)} is VALID [2022-04-28 14:01:20,205 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 14:01:20,207 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 14:01:20,207 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 14:01:20,208 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 14:01:20,208 INFO L290 TraceCheckUtils]: 29: Hoare triple {136876#(<= ~counter~0 2)} ~cond := #in~cond; {136876#(<= ~counter~0 2)} is VALID [2022-04-28 14:01:20,208 INFO L290 TraceCheckUtils]: 30: Hoare triple {136876#(<= ~counter~0 2)} assume !(0 == ~cond); {136876#(<= ~counter~0 2)} is VALID [2022-04-28 14:01:20,208 INFO L290 TraceCheckUtils]: 31: Hoare triple {136876#(<= ~counter~0 2)} assume true; {136876#(<= ~counter~0 2)} is VALID [2022-04-28 14:01:20,209 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 14:01:20,209 INFO L290 TraceCheckUtils]: 33: Hoare triple {136876#(<= ~counter~0 2)} assume !!(0 != ~y3~0); {136876#(<= ~counter~0 2)} is VALID [2022-04-28 14:01:20,209 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 14:01:20,211 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 14:01:20,211 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 14:01:20,212 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 14:01:20,212 INFO L290 TraceCheckUtils]: 38: Hoare triple {136904#(<= ~counter~0 3)} ~cond := #in~cond; {136904#(<= ~counter~0 3)} is VALID [2022-04-28 14:01:20,212 INFO L290 TraceCheckUtils]: 39: Hoare triple {136904#(<= ~counter~0 3)} assume !(0 == ~cond); {136904#(<= ~counter~0 3)} is VALID [2022-04-28 14:01:20,212 INFO L290 TraceCheckUtils]: 40: Hoare triple {136904#(<= ~counter~0 3)} assume true; {136904#(<= ~counter~0 3)} is VALID [2022-04-28 14:01:20,213 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 14:01:20,213 INFO L290 TraceCheckUtils]: 42: Hoare triple {136904#(<= ~counter~0 3)} assume !!(0 != ~y3~0); {136904#(<= ~counter~0 3)} is VALID [2022-04-28 14:01:20,213 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 14:01:20,215 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 14:01:20,215 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 14:01:20,216 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 14:01:20,216 INFO L290 TraceCheckUtils]: 47: Hoare triple {136932#(<= ~counter~0 4)} ~cond := #in~cond; {136932#(<= ~counter~0 4)} is VALID [2022-04-28 14:01:20,216 INFO L290 TraceCheckUtils]: 48: Hoare triple {136932#(<= ~counter~0 4)} assume !(0 == ~cond); {136932#(<= ~counter~0 4)} is VALID [2022-04-28 14:01:20,217 INFO L290 TraceCheckUtils]: 49: Hoare triple {136932#(<= ~counter~0 4)} assume true; {136932#(<= ~counter~0 4)} is VALID [2022-04-28 14:01:20,217 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 14:01:20,217 INFO L290 TraceCheckUtils]: 51: Hoare triple {136932#(<= ~counter~0 4)} assume !!(0 != ~y3~0); {136932#(<= ~counter~0 4)} is VALID [2022-04-28 14:01:20,218 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 14:01:20,219 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 14:01:20,220 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 14:01:20,220 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 14:01:20,221 INFO L290 TraceCheckUtils]: 56: Hoare triple {136960#(<= ~counter~0 5)} ~cond := #in~cond; {136960#(<= ~counter~0 5)} is VALID [2022-04-28 14:01:20,221 INFO L290 TraceCheckUtils]: 57: Hoare triple {136960#(<= ~counter~0 5)} assume !(0 == ~cond); {136960#(<= ~counter~0 5)} is VALID [2022-04-28 14:01:20,221 INFO L290 TraceCheckUtils]: 58: Hoare triple {136960#(<= ~counter~0 5)} assume true; {136960#(<= ~counter~0 5)} is VALID [2022-04-28 14:01:20,222 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 14:01:20,222 INFO L290 TraceCheckUtils]: 60: Hoare triple {136960#(<= ~counter~0 5)} assume !!(0 != ~y3~0); {136960#(<= ~counter~0 5)} is VALID [2022-04-28 14:01:20,222 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 14:01:20,224 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 14:01:20,224 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 14:01:20,225 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 14:01:20,225 INFO L290 TraceCheckUtils]: 65: Hoare triple {136988#(<= ~counter~0 6)} ~cond := #in~cond; {136988#(<= ~counter~0 6)} is VALID [2022-04-28 14:01:20,225 INFO L290 TraceCheckUtils]: 66: Hoare triple {136988#(<= ~counter~0 6)} assume !(0 == ~cond); {136988#(<= ~counter~0 6)} is VALID [2022-04-28 14:01:20,225 INFO L290 TraceCheckUtils]: 67: Hoare triple {136988#(<= ~counter~0 6)} assume true; {136988#(<= ~counter~0 6)} is VALID [2022-04-28 14:01:20,226 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 14:01:20,226 INFO L290 TraceCheckUtils]: 69: Hoare triple {136988#(<= ~counter~0 6)} assume !!(0 != ~y3~0); {136988#(<= ~counter~0 6)} is VALID [2022-04-28 14:01:20,226 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 14:01:20,228 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 14:01:20,228 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 14:01:20,229 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 14:01:20,229 INFO L290 TraceCheckUtils]: 74: Hoare triple {137016#(<= ~counter~0 7)} ~cond := #in~cond; {137016#(<= ~counter~0 7)} is VALID [2022-04-28 14:01:20,229 INFO L290 TraceCheckUtils]: 75: Hoare triple {137016#(<= ~counter~0 7)} assume !(0 == ~cond); {137016#(<= ~counter~0 7)} is VALID [2022-04-28 14:01:20,229 INFO L290 TraceCheckUtils]: 76: Hoare triple {137016#(<= ~counter~0 7)} assume true; {137016#(<= ~counter~0 7)} is VALID [2022-04-28 14:01:20,230 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 14:01:20,230 INFO L290 TraceCheckUtils]: 78: Hoare triple {137016#(<= ~counter~0 7)} assume !!(0 != ~y3~0); {137016#(<= ~counter~0 7)} is VALID [2022-04-28 14:01:20,230 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 14:01:20,232 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 14:01:20,232 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 14:01:20,233 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 14:01:20,233 INFO L290 TraceCheckUtils]: 83: Hoare triple {137044#(<= ~counter~0 8)} ~cond := #in~cond; {137044#(<= ~counter~0 8)} is VALID [2022-04-28 14:01:20,233 INFO L290 TraceCheckUtils]: 84: Hoare triple {137044#(<= ~counter~0 8)} assume !(0 == ~cond); {137044#(<= ~counter~0 8)} is VALID [2022-04-28 14:01:20,234 INFO L290 TraceCheckUtils]: 85: Hoare triple {137044#(<= ~counter~0 8)} assume true; {137044#(<= ~counter~0 8)} is VALID [2022-04-28 14:01:20,234 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 14:01:20,234 INFO L290 TraceCheckUtils]: 87: Hoare triple {137044#(<= ~counter~0 8)} assume !!(0 != ~y3~0); {137044#(<= ~counter~0 8)} is VALID [2022-04-28 14:01:20,235 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 14:01:20,236 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 14:01:20,237 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 14:01:20,237 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 14:01:20,237 INFO L290 TraceCheckUtils]: 92: Hoare triple {137072#(<= ~counter~0 9)} ~cond := #in~cond; {137072#(<= ~counter~0 9)} is VALID [2022-04-28 14:01:20,238 INFO L290 TraceCheckUtils]: 93: Hoare triple {137072#(<= ~counter~0 9)} assume !(0 == ~cond); {137072#(<= ~counter~0 9)} is VALID [2022-04-28 14:01:20,238 INFO L290 TraceCheckUtils]: 94: Hoare triple {137072#(<= ~counter~0 9)} assume true; {137072#(<= ~counter~0 9)} is VALID [2022-04-28 14:01:20,238 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 14:01:20,238 INFO L290 TraceCheckUtils]: 96: Hoare triple {137072#(<= ~counter~0 9)} assume !!(0 != ~y3~0); {137072#(<= ~counter~0 9)} is VALID [2022-04-28 14:01:20,239 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 14:01:20,240 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 14:01:20,241 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 14:01:20,241 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 14:01:20,241 INFO L290 TraceCheckUtils]: 101: Hoare triple {137100#(<= ~counter~0 10)} ~cond := #in~cond; {137100#(<= ~counter~0 10)} is VALID [2022-04-28 14:01:20,242 INFO L290 TraceCheckUtils]: 102: Hoare triple {137100#(<= ~counter~0 10)} assume !(0 == ~cond); {137100#(<= ~counter~0 10)} is VALID [2022-04-28 14:01:20,242 INFO L290 TraceCheckUtils]: 103: Hoare triple {137100#(<= ~counter~0 10)} assume true; {137100#(<= ~counter~0 10)} is VALID [2022-04-28 14:01:20,242 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 14:01:20,242 INFO L290 TraceCheckUtils]: 105: Hoare triple {137100#(<= ~counter~0 10)} assume !!(0 != ~y3~0); {137100#(<= ~counter~0 10)} is VALID [2022-04-28 14:01:20,243 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 14:01:20,244 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 14:01:20,245 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 14:01:20,245 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 14:01:20,245 INFO L290 TraceCheckUtils]: 110: Hoare triple {137128#(<= ~counter~0 11)} ~cond := #in~cond; {137128#(<= ~counter~0 11)} is VALID [2022-04-28 14:01:20,246 INFO L290 TraceCheckUtils]: 111: Hoare triple {137128#(<= ~counter~0 11)} assume !(0 == ~cond); {137128#(<= ~counter~0 11)} is VALID [2022-04-28 14:01:20,246 INFO L290 TraceCheckUtils]: 112: Hoare triple {137128#(<= ~counter~0 11)} assume true; {137128#(<= ~counter~0 11)} is VALID [2022-04-28 14:01:20,246 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 14:01:20,247 INFO L290 TraceCheckUtils]: 114: Hoare triple {137128#(<= ~counter~0 11)} assume !!(0 != ~y3~0); {137128#(<= ~counter~0 11)} is VALID [2022-04-28 14:01:20,247 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 14:01:20,248 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 14:01:20,249 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 14:01:20,249 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 14:01:20,250 INFO L290 TraceCheckUtils]: 119: Hoare triple {137156#(<= ~counter~0 12)} ~cond := #in~cond; {137156#(<= ~counter~0 12)} is VALID [2022-04-28 14:01:20,250 INFO L290 TraceCheckUtils]: 120: Hoare triple {137156#(<= ~counter~0 12)} assume !(0 == ~cond); {137156#(<= ~counter~0 12)} is VALID [2022-04-28 14:01:20,250 INFO L290 TraceCheckUtils]: 121: Hoare triple {137156#(<= ~counter~0 12)} assume true; {137156#(<= ~counter~0 12)} is VALID [2022-04-28 14:01:20,250 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 14:01:20,251 INFO L290 TraceCheckUtils]: 123: Hoare triple {137156#(<= ~counter~0 12)} assume !!(0 != ~y3~0); {137156#(<= ~counter~0 12)} is VALID [2022-04-28 14:01:20,251 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 14:01:20,252 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 14:01:20,253 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 14:01:20,253 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 14:01:20,253 INFO L290 TraceCheckUtils]: 128: Hoare triple {137184#(<= ~counter~0 13)} ~cond := #in~cond; {137184#(<= ~counter~0 13)} is VALID [2022-04-28 14:01:20,254 INFO L290 TraceCheckUtils]: 129: Hoare triple {137184#(<= ~counter~0 13)} assume !(0 == ~cond); {137184#(<= ~counter~0 13)} is VALID [2022-04-28 14:01:20,254 INFO L290 TraceCheckUtils]: 130: Hoare triple {137184#(<= ~counter~0 13)} assume true; {137184#(<= ~counter~0 13)} is VALID [2022-04-28 14:01:20,254 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 14:01:20,255 INFO L290 TraceCheckUtils]: 132: Hoare triple {137184#(<= ~counter~0 13)} assume !!(0 != ~y3~0); {137184#(<= ~counter~0 13)} is VALID [2022-04-28 14:01:20,255 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 14:01:20,257 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 14:01:20,257 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 14:01:20,258 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 14:01:20,258 INFO L290 TraceCheckUtils]: 137: Hoare triple {137212#(<= ~counter~0 14)} ~cond := #in~cond; {137212#(<= ~counter~0 14)} is VALID [2022-04-28 14:01:20,258 INFO L290 TraceCheckUtils]: 138: Hoare triple {137212#(<= ~counter~0 14)} assume !(0 == ~cond); {137212#(<= ~counter~0 14)} is VALID [2022-04-28 14:01:20,258 INFO L290 TraceCheckUtils]: 139: Hoare triple {137212#(<= ~counter~0 14)} assume true; {137212#(<= ~counter~0 14)} is VALID [2022-04-28 14:01:20,259 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 14:01:20,259 INFO L290 TraceCheckUtils]: 141: Hoare triple {137212#(<= ~counter~0 14)} assume !!(0 != ~y3~0); {137212#(<= ~counter~0 14)} is VALID [2022-04-28 14:01:20,259 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 14:01:20,261 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 14:01:20,261 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 14:01:20,262 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 14:01:20,262 INFO L290 TraceCheckUtils]: 146: Hoare triple {137240#(<= ~counter~0 15)} ~cond := #in~cond; {137240#(<= ~counter~0 15)} is VALID [2022-04-28 14:01:20,262 INFO L290 TraceCheckUtils]: 147: Hoare triple {137240#(<= ~counter~0 15)} assume !(0 == ~cond); {137240#(<= ~counter~0 15)} is VALID [2022-04-28 14:01:20,262 INFO L290 TraceCheckUtils]: 148: Hoare triple {137240#(<= ~counter~0 15)} assume true; {137240#(<= ~counter~0 15)} is VALID [2022-04-28 14:01:20,263 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 14:01:20,263 INFO L290 TraceCheckUtils]: 150: Hoare triple {137240#(<= ~counter~0 15)} assume !!(0 != ~y3~0); {137240#(<= ~counter~0 15)} is VALID [2022-04-28 14:01:20,263 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 14:01:20,265 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 14:01:20,265 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 14:01:20,266 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 14:01:20,266 INFO L290 TraceCheckUtils]: 155: Hoare triple {137268#(<= ~counter~0 16)} ~cond := #in~cond; {137268#(<= ~counter~0 16)} is VALID [2022-04-28 14:01:20,266 INFO L290 TraceCheckUtils]: 156: Hoare triple {137268#(<= ~counter~0 16)} assume !(0 == ~cond); {137268#(<= ~counter~0 16)} is VALID [2022-04-28 14:01:20,266 INFO L290 TraceCheckUtils]: 157: Hoare triple {137268#(<= ~counter~0 16)} assume true; {137268#(<= ~counter~0 16)} is VALID [2022-04-28 14:01:20,267 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 14:01:20,267 INFO L290 TraceCheckUtils]: 159: Hoare triple {137268#(<= ~counter~0 16)} assume !!(0 != ~y3~0); {137268#(<= ~counter~0 16)} is VALID [2022-04-28 14:01:20,267 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 14:01:20,269 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 14:01:20,269 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 14:01:20,270 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 14:01:20,270 INFO L290 TraceCheckUtils]: 164: Hoare triple {137296#(<= ~counter~0 17)} ~cond := #in~cond; {137296#(<= ~counter~0 17)} is VALID [2022-04-28 14:01:20,270 INFO L290 TraceCheckUtils]: 165: Hoare triple {137296#(<= ~counter~0 17)} assume !(0 == ~cond); {137296#(<= ~counter~0 17)} is VALID [2022-04-28 14:01:20,270 INFO L290 TraceCheckUtils]: 166: Hoare triple {137296#(<= ~counter~0 17)} assume true; {137296#(<= ~counter~0 17)} is VALID [2022-04-28 14:01:20,271 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 14:01:20,271 INFO L290 TraceCheckUtils]: 168: Hoare triple {137296#(<= ~counter~0 17)} assume !!(0 != ~y3~0); {137296#(<= ~counter~0 17)} is VALID [2022-04-28 14:01:20,271 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 14:01:20,273 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 14:01:20,273 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 14:01:20,274 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 14:01:20,274 INFO L290 TraceCheckUtils]: 173: Hoare triple {137324#(<= ~counter~0 18)} ~cond := #in~cond; {137324#(<= ~counter~0 18)} is VALID [2022-04-28 14:01:20,274 INFO L290 TraceCheckUtils]: 174: Hoare triple {137324#(<= ~counter~0 18)} assume !(0 == ~cond); {137324#(<= ~counter~0 18)} is VALID [2022-04-28 14:01:20,275 INFO L290 TraceCheckUtils]: 175: Hoare triple {137324#(<= ~counter~0 18)} assume true; {137324#(<= ~counter~0 18)} is VALID [2022-04-28 14:01:20,275 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 14:01:20,275 INFO L290 TraceCheckUtils]: 177: Hoare triple {137324#(<= ~counter~0 18)} assume !!(0 != ~y3~0); {137324#(<= ~counter~0 18)} is VALID [2022-04-28 14:01:20,276 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 14:01:20,277 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 14:01:20,277 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 14:01:20,278 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 14:01:20,278 INFO L290 TraceCheckUtils]: 182: Hoare triple {137352#(<= ~counter~0 19)} ~cond := #in~cond; {137352#(<= ~counter~0 19)} is VALID [2022-04-28 14:01:20,278 INFO L290 TraceCheckUtils]: 183: Hoare triple {137352#(<= ~counter~0 19)} assume !(0 == ~cond); {137352#(<= ~counter~0 19)} is VALID [2022-04-28 14:01:20,279 INFO L290 TraceCheckUtils]: 184: Hoare triple {137352#(<= ~counter~0 19)} assume true; {137352#(<= ~counter~0 19)} is VALID [2022-04-28 14:01:20,279 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 14:01:20,279 INFO L290 TraceCheckUtils]: 186: Hoare triple {137352#(<= ~counter~0 19)} assume !!(0 != ~y3~0); {137352#(<= ~counter~0 19)} is VALID [2022-04-28 14:01:20,280 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 14:01:20,281 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 14:01:20,281 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 14:01:20,282 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 14:01:20,282 INFO L290 TraceCheckUtils]: 191: Hoare triple {137380#(<= ~counter~0 20)} ~cond := #in~cond; {137380#(<= ~counter~0 20)} is VALID [2022-04-28 14:01:20,282 INFO L290 TraceCheckUtils]: 192: Hoare triple {137380#(<= ~counter~0 20)} assume !(0 == ~cond); {137380#(<= ~counter~0 20)} is VALID [2022-04-28 14:01:20,283 INFO L290 TraceCheckUtils]: 193: Hoare triple {137380#(<= ~counter~0 20)} assume true; {137380#(<= ~counter~0 20)} is VALID [2022-04-28 14:01:20,283 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 14:01:20,283 INFO L290 TraceCheckUtils]: 195: Hoare triple {137380#(<= ~counter~0 20)} assume !!(0 != ~y3~0); {137380#(<= ~counter~0 20)} is VALID [2022-04-28 14:01:20,284 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 14:01:20,285 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 14:01:20,285 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 14:01:20,286 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 14:01:20,286 INFO L290 TraceCheckUtils]: 200: Hoare triple {137408#(<= ~counter~0 21)} ~cond := #in~cond; {137408#(<= ~counter~0 21)} is VALID [2022-04-28 14:01:20,286 INFO L290 TraceCheckUtils]: 201: Hoare triple {137408#(<= ~counter~0 21)} assume !(0 == ~cond); {137408#(<= ~counter~0 21)} is VALID [2022-04-28 14:01:20,287 INFO L290 TraceCheckUtils]: 202: Hoare triple {137408#(<= ~counter~0 21)} assume true; {137408#(<= ~counter~0 21)} is VALID [2022-04-28 14:01:20,287 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 14:01:20,287 INFO L290 TraceCheckUtils]: 204: Hoare triple {137408#(<= ~counter~0 21)} assume !!(0 != ~y3~0); {137408#(<= ~counter~0 21)} is VALID [2022-04-28 14:01:20,288 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 14:01:20,289 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 14:01:20,289 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 14:01:20,290 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 14:01:20,290 INFO L290 TraceCheckUtils]: 209: Hoare triple {137436#(<= ~counter~0 22)} ~cond := #in~cond; {137436#(<= ~counter~0 22)} is VALID [2022-04-28 14:01:20,290 INFO L290 TraceCheckUtils]: 210: Hoare triple {137436#(<= ~counter~0 22)} assume !(0 == ~cond); {137436#(<= ~counter~0 22)} is VALID [2022-04-28 14:01:20,291 INFO L290 TraceCheckUtils]: 211: Hoare triple {137436#(<= ~counter~0 22)} assume true; {137436#(<= ~counter~0 22)} is VALID [2022-04-28 14:01:20,291 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 14:01:20,291 INFO L290 TraceCheckUtils]: 213: Hoare triple {137436#(<= ~counter~0 22)} assume !!(0 != ~y3~0); {137436#(<= ~counter~0 22)} is VALID [2022-04-28 14:01:20,292 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 14:01:20,293 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 14:01:20,294 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 14:01:20,294 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 14:01:20,294 INFO L290 TraceCheckUtils]: 218: Hoare triple {137464#(<= ~counter~0 23)} ~cond := #in~cond; {137464#(<= ~counter~0 23)} is VALID [2022-04-28 14:01:20,295 INFO L290 TraceCheckUtils]: 219: Hoare triple {137464#(<= ~counter~0 23)} assume !(0 == ~cond); {137464#(<= ~counter~0 23)} is VALID [2022-04-28 14:01:20,295 INFO L290 TraceCheckUtils]: 220: Hoare triple {137464#(<= ~counter~0 23)} assume true; {137464#(<= ~counter~0 23)} is VALID [2022-04-28 14:01:20,295 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 14:01:20,296 INFO L290 TraceCheckUtils]: 222: Hoare triple {137464#(<= ~counter~0 23)} assume !!(0 != ~y3~0); {137464#(<= ~counter~0 23)} is VALID [2022-04-28 14:01:20,296 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 14:01:20,298 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 14:01:20,298 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 14:01:20,299 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 14:01:20,299 INFO L290 TraceCheckUtils]: 227: Hoare triple {137492#(<= ~counter~0 24)} ~cond := #in~cond; {137492#(<= ~counter~0 24)} is VALID [2022-04-28 14:01:20,299 INFO L290 TraceCheckUtils]: 228: Hoare triple {137492#(<= ~counter~0 24)} assume !(0 == ~cond); {137492#(<= ~counter~0 24)} is VALID [2022-04-28 14:01:20,299 INFO L290 TraceCheckUtils]: 229: Hoare triple {137492#(<= ~counter~0 24)} assume true; {137492#(<= ~counter~0 24)} is VALID [2022-04-28 14:01:20,300 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 14:01:20,300 INFO L290 TraceCheckUtils]: 231: Hoare triple {137492#(<= ~counter~0 24)} assume !!(0 != ~y3~0); {137492#(<= ~counter~0 24)} is VALID [2022-04-28 14:01:20,300 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 14:01:20,302 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 14:01:20,303 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 14:01:20,303 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 14:01:20,303 INFO L290 TraceCheckUtils]: 236: Hoare triple {137520#(<= ~counter~0 25)} ~cond := #in~cond; {137520#(<= ~counter~0 25)} is VALID [2022-04-28 14:01:20,304 INFO L290 TraceCheckUtils]: 237: Hoare triple {137520#(<= ~counter~0 25)} assume !(0 == ~cond); {137520#(<= ~counter~0 25)} is VALID [2022-04-28 14:01:20,304 INFO L290 TraceCheckUtils]: 238: Hoare triple {137520#(<= ~counter~0 25)} assume true; {137520#(<= ~counter~0 25)} is VALID [2022-04-28 14:01:20,304 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 14:01:20,305 INFO L290 TraceCheckUtils]: 240: Hoare triple {137520#(<= ~counter~0 25)} assume !!(0 != ~y3~0); {137520#(<= ~counter~0 25)} is VALID [2022-04-28 14:01:20,305 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 14:01:20,307 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 14:01:20,307 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 14:01:20,307 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 14:01:20,308 INFO L290 TraceCheckUtils]: 245: Hoare triple {137548#(<= ~counter~0 26)} ~cond := #in~cond; {137548#(<= ~counter~0 26)} is VALID [2022-04-28 14:01:20,308 INFO L290 TraceCheckUtils]: 246: Hoare triple {137548#(<= ~counter~0 26)} assume !(0 == ~cond); {137548#(<= ~counter~0 26)} is VALID [2022-04-28 14:01:20,308 INFO L290 TraceCheckUtils]: 247: Hoare triple {137548#(<= ~counter~0 26)} assume true; {137548#(<= ~counter~0 26)} is VALID [2022-04-28 14:01:20,309 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 14:01:20,309 INFO L290 TraceCheckUtils]: 249: Hoare triple {137548#(<= ~counter~0 26)} assume !!(0 != ~y3~0); {137548#(<= ~counter~0 26)} is VALID [2022-04-28 14:01:20,309 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 14:01:20,310 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 14:01:20,311 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 14:01:20,311 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 14:01:20,312 INFO L290 TraceCheckUtils]: 254: Hoare triple {137576#(<= ~counter~0 27)} ~cond := #in~cond; {137576#(<= ~counter~0 27)} is VALID [2022-04-28 14:01:20,312 INFO L290 TraceCheckUtils]: 255: Hoare triple {137576#(<= ~counter~0 27)} assume !(0 == ~cond); {137576#(<= ~counter~0 27)} is VALID [2022-04-28 14:01:20,312 INFO L290 TraceCheckUtils]: 256: Hoare triple {137576#(<= ~counter~0 27)} assume true; {137576#(<= ~counter~0 27)} is VALID [2022-04-28 14:01:20,313 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 14:01:20,313 INFO L290 TraceCheckUtils]: 258: Hoare triple {137576#(<= ~counter~0 27)} assume !!(0 != ~y3~0); {137576#(<= ~counter~0 27)} is VALID [2022-04-28 14:01:20,313 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 14:01:20,315 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 14:01:20,315 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 14:01:20,316 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 14:01:20,316 INFO L290 TraceCheckUtils]: 263: Hoare triple {137604#(<= ~counter~0 28)} ~cond := #in~cond; {137604#(<= ~counter~0 28)} is VALID [2022-04-28 14:01:20,316 INFO L290 TraceCheckUtils]: 264: Hoare triple {137604#(<= ~counter~0 28)} assume !(0 == ~cond); {137604#(<= ~counter~0 28)} is VALID [2022-04-28 14:01:20,317 INFO L290 TraceCheckUtils]: 265: Hoare triple {137604#(<= ~counter~0 28)} assume true; {137604#(<= ~counter~0 28)} is VALID [2022-04-28 14:01:20,317 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 14:01:20,317 INFO L290 TraceCheckUtils]: 267: Hoare triple {137604#(<= ~counter~0 28)} assume !!(0 != ~y3~0); {137604#(<= ~counter~0 28)} is VALID [2022-04-28 14:01:20,318 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 14:01:20,320 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 14:01:20,320 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 14:01:20,321 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 14:01:20,321 INFO L290 TraceCheckUtils]: 272: Hoare triple {137632#(<= ~counter~0 29)} ~cond := #in~cond; {137632#(<= ~counter~0 29)} is VALID [2022-04-28 14:01:20,321 INFO L290 TraceCheckUtils]: 273: Hoare triple {137632#(<= ~counter~0 29)} assume !(0 == ~cond); {137632#(<= ~counter~0 29)} is VALID [2022-04-28 14:01:20,322 INFO L290 TraceCheckUtils]: 274: Hoare triple {137632#(<= ~counter~0 29)} assume true; {137632#(<= ~counter~0 29)} is VALID [2022-04-28 14:01:20,322 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 14:01:20,322 INFO L290 TraceCheckUtils]: 276: Hoare triple {137632#(<= ~counter~0 29)} assume !!(0 != ~y3~0); {137632#(<= ~counter~0 29)} is VALID [2022-04-28 14:01:20,323 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 14:01:20,324 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 14:01:20,325 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 14:01:20,325 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 14:01:20,325 INFO L290 TraceCheckUtils]: 281: Hoare triple {137660#(<= ~counter~0 30)} ~cond := #in~cond; {137660#(<= ~counter~0 30)} is VALID [2022-04-28 14:01:20,326 INFO L290 TraceCheckUtils]: 282: Hoare triple {137660#(<= ~counter~0 30)} assume !(0 == ~cond); {137660#(<= ~counter~0 30)} is VALID [2022-04-28 14:01:20,326 INFO L290 TraceCheckUtils]: 283: Hoare triple {137660#(<= ~counter~0 30)} assume true; {137660#(<= ~counter~0 30)} is VALID [2022-04-28 14:01:20,326 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 14:01:20,327 INFO L290 TraceCheckUtils]: 285: Hoare triple {137660#(<= ~counter~0 30)} assume !!(0 != ~y3~0); {137660#(<= ~counter~0 30)} is VALID [2022-04-28 14:01:20,327 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 14:01:20,329 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 14:01:20,329 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 14:01:20,330 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 14:01:20,330 INFO L290 TraceCheckUtils]: 290: Hoare triple {137688#(<= ~counter~0 31)} ~cond := #in~cond; {137688#(<= ~counter~0 31)} is VALID [2022-04-28 14:01:20,330 INFO L290 TraceCheckUtils]: 291: Hoare triple {137688#(<= ~counter~0 31)} assume !(0 == ~cond); {137688#(<= ~counter~0 31)} is VALID [2022-04-28 14:01:20,330 INFO L290 TraceCheckUtils]: 292: Hoare triple {137688#(<= ~counter~0 31)} assume true; {137688#(<= ~counter~0 31)} is VALID [2022-04-28 14:01:20,331 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 14:01:20,331 INFO L290 TraceCheckUtils]: 294: Hoare triple {137688#(<= ~counter~0 31)} assume !!(0 != ~y3~0); {137688#(<= ~counter~0 31)} is VALID [2022-04-28 14:01:20,331 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 14:01:20,333 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 14:01:20,333 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 14:01:20,334 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 14:01:20,334 INFO L290 TraceCheckUtils]: 299: Hoare triple {137716#(<= ~counter~0 32)} ~cond := #in~cond; {137716#(<= ~counter~0 32)} is VALID [2022-04-28 14:01:20,335 INFO L290 TraceCheckUtils]: 300: Hoare triple {137716#(<= ~counter~0 32)} assume !(0 == ~cond); {137716#(<= ~counter~0 32)} is VALID [2022-04-28 14:01:20,335 INFO L290 TraceCheckUtils]: 301: Hoare triple {137716#(<= ~counter~0 32)} assume true; {137716#(<= ~counter~0 32)} is VALID [2022-04-28 14:01:20,335 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 14:01:20,336 INFO L290 TraceCheckUtils]: 303: Hoare triple {137716#(<= ~counter~0 32)} assume !!(0 != ~y3~0); {137716#(<= ~counter~0 32)} is VALID [2022-04-28 14:01:20,336 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 14:01:20,337 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 14:01:20,338 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 14:01:20,338 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 14:01:20,338 INFO L290 TraceCheckUtils]: 308: Hoare triple {137744#(<= ~counter~0 33)} ~cond := #in~cond; {137744#(<= ~counter~0 33)} is VALID [2022-04-28 14:01:20,339 INFO L290 TraceCheckUtils]: 309: Hoare triple {137744#(<= ~counter~0 33)} assume !(0 == ~cond); {137744#(<= ~counter~0 33)} is VALID [2022-04-28 14:01:20,339 INFO L290 TraceCheckUtils]: 310: Hoare triple {137744#(<= ~counter~0 33)} assume true; {137744#(<= ~counter~0 33)} is VALID [2022-04-28 14:01:20,339 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 14:01:20,340 INFO L290 TraceCheckUtils]: 312: Hoare triple {137744#(<= ~counter~0 33)} assume !!(0 != ~y3~0); {137744#(<= ~counter~0 33)} is VALID [2022-04-28 14:01:20,340 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 14:01:20,341 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 14:01:20,342 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 14:01:20,342 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 14:01:20,342 INFO L290 TraceCheckUtils]: 317: Hoare triple {137772#(<= ~counter~0 34)} ~cond := #in~cond; {137772#(<= ~counter~0 34)} is VALID [2022-04-28 14:01:20,343 INFO L290 TraceCheckUtils]: 318: Hoare triple {137772#(<= ~counter~0 34)} assume !(0 == ~cond); {137772#(<= ~counter~0 34)} is VALID [2022-04-28 14:01:20,343 INFO L290 TraceCheckUtils]: 319: Hoare triple {137772#(<= ~counter~0 34)} assume true; {137772#(<= ~counter~0 34)} is VALID [2022-04-28 14:01:20,343 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 14:01:20,344 INFO L290 TraceCheckUtils]: 321: Hoare triple {137772#(<= ~counter~0 34)} assume !!(0 != ~y3~0); {137772#(<= ~counter~0 34)} is VALID [2022-04-28 14:01:20,344 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 14:01:20,345 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 14:01:20,346 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 14:01:20,346 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 14:01:20,347 INFO L290 TraceCheckUtils]: 326: Hoare triple {137800#(<= ~counter~0 35)} ~cond := #in~cond; {137800#(<= ~counter~0 35)} is VALID [2022-04-28 14:01:20,347 INFO L290 TraceCheckUtils]: 327: Hoare triple {137800#(<= ~counter~0 35)} assume !(0 == ~cond); {137800#(<= ~counter~0 35)} is VALID [2022-04-28 14:01:20,347 INFO L290 TraceCheckUtils]: 328: Hoare triple {137800#(<= ~counter~0 35)} assume true; {137800#(<= ~counter~0 35)} is VALID [2022-04-28 14:01:20,347 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 14:01:20,348 INFO L290 TraceCheckUtils]: 330: Hoare triple {137800#(<= ~counter~0 35)} assume !!(0 != ~y3~0); {137800#(<= ~counter~0 35)} is VALID [2022-04-28 14:01:20,348 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 14:01:20,349 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 14:01:20,350 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 14:01:20,357 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 14:01:20,358 INFO L290 TraceCheckUtils]: 335: Hoare triple {137828#(<= ~counter~0 36)} ~cond := #in~cond; {137828#(<= ~counter~0 36)} is VALID [2022-04-28 14:01:20,358 INFO L290 TraceCheckUtils]: 336: Hoare triple {137828#(<= ~counter~0 36)} assume !(0 == ~cond); {137828#(<= ~counter~0 36)} is VALID [2022-04-28 14:01:20,358 INFO L290 TraceCheckUtils]: 337: Hoare triple {137828#(<= ~counter~0 36)} assume true; {137828#(<= ~counter~0 36)} is VALID [2022-04-28 14:01:20,359 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 14:01:20,359 INFO L290 TraceCheckUtils]: 339: Hoare triple {137828#(<= ~counter~0 36)} assume !!(0 != ~y3~0); {137828#(<= ~counter~0 36)} is VALID [2022-04-28 14:01:20,359 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 14:01:20,362 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 14:01:20,363 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 14:01:20,363 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 14:01:20,363 INFO L290 TraceCheckUtils]: 344: Hoare triple {137856#(<= ~counter~0 37)} ~cond := #in~cond; {137856#(<= ~counter~0 37)} is VALID [2022-04-28 14:01:20,364 INFO L290 TraceCheckUtils]: 345: Hoare triple {137856#(<= ~counter~0 37)} assume !(0 == ~cond); {137856#(<= ~counter~0 37)} is VALID [2022-04-28 14:01:20,364 INFO L290 TraceCheckUtils]: 346: Hoare triple {137856#(<= ~counter~0 37)} assume true; {137856#(<= ~counter~0 37)} is VALID [2022-04-28 14:01:20,364 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 14:01:20,365 INFO L290 TraceCheckUtils]: 348: Hoare triple {137856#(<= ~counter~0 37)} assume !!(0 != ~y3~0); {137856#(<= ~counter~0 37)} is VALID [2022-04-28 14:01:20,365 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 14:01:20,367 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 14:01:20,367 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 14:01:20,367 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 14:01:20,368 INFO L290 TraceCheckUtils]: 353: Hoare triple {137884#(<= ~counter~0 38)} ~cond := #in~cond; {137884#(<= ~counter~0 38)} is VALID [2022-04-28 14:01:20,368 INFO L290 TraceCheckUtils]: 354: Hoare triple {137884#(<= ~counter~0 38)} assume !(0 == ~cond); {137884#(<= ~counter~0 38)} is VALID [2022-04-28 14:01:20,368 INFO L290 TraceCheckUtils]: 355: Hoare triple {137884#(<= ~counter~0 38)} assume true; {137884#(<= ~counter~0 38)} is VALID [2022-04-28 14:01:20,369 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 14:01:20,369 INFO L290 TraceCheckUtils]: 357: Hoare triple {137884#(<= ~counter~0 38)} assume !!(0 != ~y3~0); {137884#(<= ~counter~0 38)} is VALID [2022-04-28 14:01:20,369 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 14:01:20,371 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 14:01:20,371 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 14:01:20,372 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 14:01:20,372 INFO L290 TraceCheckUtils]: 362: Hoare triple {137912#(<= ~counter~0 39)} ~cond := #in~cond; {137912#(<= ~counter~0 39)} is VALID [2022-04-28 14:01:20,372 INFO L290 TraceCheckUtils]: 363: Hoare triple {137912#(<= ~counter~0 39)} assume !(0 == ~cond); {137912#(<= ~counter~0 39)} is VALID [2022-04-28 14:01:20,372 INFO L290 TraceCheckUtils]: 364: Hoare triple {137912#(<= ~counter~0 39)} assume true; {137912#(<= ~counter~0 39)} is VALID [2022-04-28 14:01:20,373 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 14:01:20,373 INFO L290 TraceCheckUtils]: 366: Hoare triple {137912#(<= ~counter~0 39)} assume !!(0 != ~y3~0); {137912#(<= ~counter~0 39)} is VALID [2022-04-28 14:01:20,373 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 14:01:20,375 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 14:01:20,375 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 14:01:20,375 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 14:01:20,376 INFO L290 TraceCheckUtils]: 371: Hoare triple {137940#(<= ~counter~0 40)} ~cond := #in~cond; {137940#(<= ~counter~0 40)} is VALID [2022-04-28 14:01:20,376 INFO L290 TraceCheckUtils]: 372: Hoare triple {137940#(<= ~counter~0 40)} assume !(0 == ~cond); {137940#(<= ~counter~0 40)} is VALID [2022-04-28 14:01:20,376 INFO L290 TraceCheckUtils]: 373: Hoare triple {137940#(<= ~counter~0 40)} assume true; {137940#(<= ~counter~0 40)} is VALID [2022-04-28 14:01:20,377 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 14:01:20,377 INFO L290 TraceCheckUtils]: 375: Hoare triple {137940#(<= ~counter~0 40)} assume !!(0 != ~y3~0); {137940#(<= ~counter~0 40)} is VALID [2022-04-28 14:01:20,377 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 14:01:20,378 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 14:01:20,379 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 14:01:20,379 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 14:01:20,380 INFO L290 TraceCheckUtils]: 380: Hoare triple {137968#(<= ~counter~0 41)} ~cond := #in~cond; {137968#(<= ~counter~0 41)} is VALID [2022-04-28 14:01:20,380 INFO L290 TraceCheckUtils]: 381: Hoare triple {137968#(<= ~counter~0 41)} assume !(0 == ~cond); {137968#(<= ~counter~0 41)} is VALID [2022-04-28 14:01:20,380 INFO L290 TraceCheckUtils]: 382: Hoare triple {137968#(<= ~counter~0 41)} assume true; {137968#(<= ~counter~0 41)} is VALID [2022-04-28 14:01:20,381 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 14:01:20,381 INFO L290 TraceCheckUtils]: 384: Hoare triple {137968#(<= ~counter~0 41)} assume !!(0 != ~y3~0); {137968#(<= ~counter~0 41)} is VALID [2022-04-28 14:01:20,381 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 14:01:20,383 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 14:01:20,383 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 14:01:20,383 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 14:01:20,384 INFO L290 TraceCheckUtils]: 389: Hoare triple {137996#(<= ~counter~0 42)} ~cond := #in~cond; {137996#(<= ~counter~0 42)} is VALID [2022-04-28 14:01:20,384 INFO L290 TraceCheckUtils]: 390: Hoare triple {137996#(<= ~counter~0 42)} assume !(0 == ~cond); {137996#(<= ~counter~0 42)} is VALID [2022-04-28 14:01:20,384 INFO L290 TraceCheckUtils]: 391: Hoare triple {137996#(<= ~counter~0 42)} assume true; {137996#(<= ~counter~0 42)} is VALID [2022-04-28 14:01:20,385 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 14:01:20,385 INFO L290 TraceCheckUtils]: 393: Hoare triple {137996#(<= ~counter~0 42)} assume !!(0 != ~y3~0); {137996#(<= ~counter~0 42)} is VALID [2022-04-28 14:01:20,385 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 14:01:20,386 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 14:01:20,387 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 14:01:20,387 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 14:01:20,387 INFO L290 TraceCheckUtils]: 398: Hoare triple {138024#(<= ~counter~0 43)} ~cond := #in~cond; {138024#(<= ~counter~0 43)} is VALID [2022-04-28 14:01:20,388 INFO L290 TraceCheckUtils]: 399: Hoare triple {138024#(<= ~counter~0 43)} assume !(0 == ~cond); {138024#(<= ~counter~0 43)} is VALID [2022-04-28 14:01:20,388 INFO L290 TraceCheckUtils]: 400: Hoare triple {138024#(<= ~counter~0 43)} assume true; {138024#(<= ~counter~0 43)} is VALID [2022-04-28 14:01:20,388 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 14:01:20,389 INFO L290 TraceCheckUtils]: 402: Hoare triple {138024#(<= ~counter~0 43)} assume !!(0 != ~y3~0); {138024#(<= ~counter~0 43)} is VALID [2022-04-28 14:01:20,389 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 14:01:20,390 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 14:01:20,391 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 14:01:20,391 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 14:01:20,391 INFO L290 TraceCheckUtils]: 407: Hoare triple {138052#(<= ~counter~0 44)} ~cond := #in~cond; {138052#(<= ~counter~0 44)} is VALID [2022-04-28 14:01:20,392 INFO L290 TraceCheckUtils]: 408: Hoare triple {138052#(<= ~counter~0 44)} assume !(0 == ~cond); {138052#(<= ~counter~0 44)} is VALID [2022-04-28 14:01:20,392 INFO L290 TraceCheckUtils]: 409: Hoare triple {138052#(<= ~counter~0 44)} assume true; {138052#(<= ~counter~0 44)} is VALID [2022-04-28 14:01:20,392 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 14:01:20,393 INFO L290 TraceCheckUtils]: 411: Hoare triple {138052#(<= ~counter~0 44)} assume !!(0 != ~y3~0); {138052#(<= ~counter~0 44)} is VALID [2022-04-28 14:01:20,393 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 14:01:20,394 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 14:01:20,394 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 14:01:20,395 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 14:01:20,395 INFO L290 TraceCheckUtils]: 416: Hoare triple {138080#(<= ~counter~0 45)} ~cond := #in~cond; {138080#(<= ~counter~0 45)} is VALID [2022-04-28 14:01:20,395 INFO L290 TraceCheckUtils]: 417: Hoare triple {138080#(<= ~counter~0 45)} assume !(0 == ~cond); {138080#(<= ~counter~0 45)} is VALID [2022-04-28 14:01:20,396 INFO L290 TraceCheckUtils]: 418: Hoare triple {138080#(<= ~counter~0 45)} assume true; {138080#(<= ~counter~0 45)} is VALID [2022-04-28 14:01:20,396 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 14:01:20,396 INFO L290 TraceCheckUtils]: 420: Hoare triple {138080#(<= ~counter~0 45)} assume !!(0 != ~y3~0); {138080#(<= ~counter~0 45)} is VALID [2022-04-28 14:01:20,397 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 14:01:20,398 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 14:01:20,399 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 14:01:20,399 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 14:01:20,399 INFO L290 TraceCheckUtils]: 425: Hoare triple {138108#(<= ~counter~0 46)} ~cond := #in~cond; {138108#(<= ~counter~0 46)} is VALID [2022-04-28 14:01:20,400 INFO L290 TraceCheckUtils]: 426: Hoare triple {138108#(<= ~counter~0 46)} assume !(0 == ~cond); {138108#(<= ~counter~0 46)} is VALID [2022-04-28 14:01:20,400 INFO L290 TraceCheckUtils]: 427: Hoare triple {138108#(<= ~counter~0 46)} assume true; {138108#(<= ~counter~0 46)} is VALID [2022-04-28 14:01:20,400 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 14:01:20,401 INFO L290 TraceCheckUtils]: 429: Hoare triple {138108#(<= ~counter~0 46)} assume !!(0 != ~y3~0); {138108#(<= ~counter~0 46)} is VALID [2022-04-28 14:01:20,401 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 14:01:20,403 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 14:01:20,403 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 14:01:20,403 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 14:01:20,404 INFO L290 TraceCheckUtils]: 434: Hoare triple {138136#(<= ~counter~0 47)} ~cond := #in~cond; {138136#(<= ~counter~0 47)} is VALID [2022-04-28 14:01:20,404 INFO L290 TraceCheckUtils]: 435: Hoare triple {138136#(<= ~counter~0 47)} assume !(0 == ~cond); {138136#(<= ~counter~0 47)} is VALID [2022-04-28 14:01:20,404 INFO L290 TraceCheckUtils]: 436: Hoare triple {138136#(<= ~counter~0 47)} assume true; {138136#(<= ~counter~0 47)} is VALID [2022-04-28 14:01:20,405 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 14:01:20,405 INFO L290 TraceCheckUtils]: 438: Hoare triple {138136#(<= ~counter~0 47)} assume !!(0 != ~y3~0); {138136#(<= ~counter~0 47)} is VALID [2022-04-28 14:01:20,405 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 14:01:20,405 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 14:01:20,406 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 14:01:20,406 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 14:01:20,406 INFO L290 TraceCheckUtils]: 443: Hoare triple {136792#false} ~cond := #in~cond; {136792#false} is VALID [2022-04-28 14:01:20,406 INFO L290 TraceCheckUtils]: 444: Hoare triple {136792#false} assume 0 == ~cond; {136792#false} is VALID [2022-04-28 14:01:20,406 INFO L290 TraceCheckUtils]: 445: Hoare triple {136792#false} assume !false; {136792#false} is VALID [2022-04-28 14:01:20,407 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 14:01:20,407 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 14:01:22,205 INFO L290 TraceCheckUtils]: 445: Hoare triple {136792#false} assume !false; {136792#false} is VALID [2022-04-28 14:01:22,206 INFO L290 TraceCheckUtils]: 444: Hoare triple {136792#false} assume 0 == ~cond; {136792#false} is VALID [2022-04-28 14:01:22,206 INFO L290 TraceCheckUtils]: 443: Hoare triple {136792#false} ~cond := #in~cond; {136792#false} is VALID [2022-04-28 14:01:22,206 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 14:01:22,206 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 14:01:22,206 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 14:01:22,207 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 14:01:22,207 INFO L290 TraceCheckUtils]: 438: Hoare triple {138196#(< ~counter~0 50)} assume !!(0 != ~y3~0); {138196#(< ~counter~0 50)} is VALID [2022-04-28 14:01:22,207 INFO L284 TraceCheckUtils]: 437: Hoare quadruple {136791#true} {138196#(< ~counter~0 50)} #63#return; {138196#(< ~counter~0 50)} is VALID [2022-04-28 14:01:22,207 INFO L290 TraceCheckUtils]: 436: Hoare triple {136791#true} assume true; {136791#true} is VALID [2022-04-28 14:01:22,207 INFO L290 TraceCheckUtils]: 435: Hoare triple {136791#true} assume !(0 == ~cond); {136791#true} is VALID [2022-04-28 14:01:22,208 INFO L290 TraceCheckUtils]: 434: Hoare triple {136791#true} ~cond := #in~cond; {136791#true} is VALID [2022-04-28 14:01:22,208 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 14:01:22,208 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 14:01:22,211 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 14:01:22,211 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 14:01:22,211 INFO L290 TraceCheckUtils]: 429: Hoare triple {138224#(< ~counter~0 49)} assume !!(0 != ~y3~0); {138224#(< ~counter~0 49)} is VALID [2022-04-28 14:01:22,212 INFO L284 TraceCheckUtils]: 428: Hoare quadruple {136791#true} {138224#(< ~counter~0 49)} #63#return; {138224#(< ~counter~0 49)} is VALID [2022-04-28 14:01:22,212 INFO L290 TraceCheckUtils]: 427: Hoare triple {136791#true} assume true; {136791#true} is VALID [2022-04-28 14:01:22,212 INFO L290 TraceCheckUtils]: 426: Hoare triple {136791#true} assume !(0 == ~cond); {136791#true} is VALID [2022-04-28 14:01:22,212 INFO L290 TraceCheckUtils]: 425: Hoare triple {136791#true} ~cond := #in~cond; {136791#true} is VALID [2022-04-28 14:01:22,212 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 14:01:22,212 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 14:01:22,214 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 14:01:22,214 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 14:01:22,214 INFO L290 TraceCheckUtils]: 420: Hoare triple {138136#(<= ~counter~0 47)} assume !!(0 != ~y3~0); {138136#(<= ~counter~0 47)} is VALID [2022-04-28 14:01:22,215 INFO L284 TraceCheckUtils]: 419: Hoare quadruple {136791#true} {138136#(<= ~counter~0 47)} #63#return; {138136#(<= ~counter~0 47)} is VALID [2022-04-28 14:01:22,215 INFO L290 TraceCheckUtils]: 418: Hoare triple {136791#true} assume true; {136791#true} is VALID [2022-04-28 14:01:22,215 INFO L290 TraceCheckUtils]: 417: Hoare triple {136791#true} assume !(0 == ~cond); {136791#true} is VALID [2022-04-28 14:01:22,215 INFO L290 TraceCheckUtils]: 416: Hoare triple {136791#true} ~cond := #in~cond; {136791#true} is VALID [2022-04-28 14:01:22,215 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 14:01:22,215 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 14:01:22,217 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 14:01:22,217 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 14:01:22,217 INFO L290 TraceCheckUtils]: 411: Hoare triple {138108#(<= ~counter~0 46)} assume !!(0 != ~y3~0); {138108#(<= ~counter~0 46)} is VALID [2022-04-28 14:01:22,218 INFO L284 TraceCheckUtils]: 410: Hoare quadruple {136791#true} {138108#(<= ~counter~0 46)} #63#return; {138108#(<= ~counter~0 46)} is VALID [2022-04-28 14:01:22,218 INFO L290 TraceCheckUtils]: 409: Hoare triple {136791#true} assume true; {136791#true} is VALID [2022-04-28 14:01:22,218 INFO L290 TraceCheckUtils]: 408: Hoare triple {136791#true} assume !(0 == ~cond); {136791#true} is VALID [2022-04-28 14:01:22,218 INFO L290 TraceCheckUtils]: 407: Hoare triple {136791#true} ~cond := #in~cond; {136791#true} is VALID [2022-04-28 14:01:22,218 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 14:01:22,218 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 14:01:22,219 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 14:01:22,220 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 14:01:22,220 INFO L290 TraceCheckUtils]: 402: Hoare triple {138080#(<= ~counter~0 45)} assume !!(0 != ~y3~0); {138080#(<= ~counter~0 45)} is VALID [2022-04-28 14:01:22,220 INFO L284 TraceCheckUtils]: 401: Hoare quadruple {136791#true} {138080#(<= ~counter~0 45)} #63#return; {138080#(<= ~counter~0 45)} is VALID [2022-04-28 14:01:22,220 INFO L290 TraceCheckUtils]: 400: Hoare triple {136791#true} assume true; {136791#true} is VALID [2022-04-28 14:01:22,221 INFO L290 TraceCheckUtils]: 399: Hoare triple {136791#true} assume !(0 == ~cond); {136791#true} is VALID [2022-04-28 14:01:22,221 INFO L290 TraceCheckUtils]: 398: Hoare triple {136791#true} ~cond := #in~cond; {136791#true} is VALID [2022-04-28 14:01:22,221 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 14:01:22,221 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 14:01:22,222 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 14:01:22,223 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 14:01:22,223 INFO L290 TraceCheckUtils]: 393: Hoare triple {138052#(<= ~counter~0 44)} assume !!(0 != ~y3~0); {138052#(<= ~counter~0 44)} is VALID [2022-04-28 14:01:22,223 INFO L284 TraceCheckUtils]: 392: Hoare quadruple {136791#true} {138052#(<= ~counter~0 44)} #63#return; {138052#(<= ~counter~0 44)} is VALID [2022-04-28 14:01:22,223 INFO L290 TraceCheckUtils]: 391: Hoare triple {136791#true} assume true; {136791#true} is VALID [2022-04-28 14:01:22,223 INFO L290 TraceCheckUtils]: 390: Hoare triple {136791#true} assume !(0 == ~cond); {136791#true} is VALID [2022-04-28 14:01:22,224 INFO L290 TraceCheckUtils]: 389: Hoare triple {136791#true} ~cond := #in~cond; {136791#true} is VALID [2022-04-28 14:01:22,224 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 14:01:22,224 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 14:01:22,225 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 14:01:22,225 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 14:01:22,226 INFO L290 TraceCheckUtils]: 384: Hoare triple {138024#(<= ~counter~0 43)} assume !!(0 != ~y3~0); {138024#(<= ~counter~0 43)} is VALID [2022-04-28 14:01:22,226 INFO L284 TraceCheckUtils]: 383: Hoare quadruple {136791#true} {138024#(<= ~counter~0 43)} #63#return; {138024#(<= ~counter~0 43)} is VALID [2022-04-28 14:01:22,226 INFO L290 TraceCheckUtils]: 382: Hoare triple {136791#true} assume true; {136791#true} is VALID [2022-04-28 14:01:22,226 INFO L290 TraceCheckUtils]: 381: Hoare triple {136791#true} assume !(0 == ~cond); {136791#true} is VALID [2022-04-28 14:01:22,226 INFO L290 TraceCheckUtils]: 380: Hoare triple {136791#true} ~cond := #in~cond; {136791#true} is VALID [2022-04-28 14:01:22,226 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 14:01:22,227 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 14:01:22,228 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 14:01:22,228 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 14:01:22,229 INFO L290 TraceCheckUtils]: 375: Hoare triple {137996#(<= ~counter~0 42)} assume !!(0 != ~y3~0); {137996#(<= ~counter~0 42)} is VALID [2022-04-28 14:01:22,229 INFO L284 TraceCheckUtils]: 374: Hoare quadruple {136791#true} {137996#(<= ~counter~0 42)} #63#return; {137996#(<= ~counter~0 42)} is VALID [2022-04-28 14:01:22,229 INFO L290 TraceCheckUtils]: 373: Hoare triple {136791#true} assume true; {136791#true} is VALID [2022-04-28 14:01:22,229 INFO L290 TraceCheckUtils]: 372: Hoare triple {136791#true} assume !(0 == ~cond); {136791#true} is VALID [2022-04-28 14:01:22,229 INFO L290 TraceCheckUtils]: 371: Hoare triple {136791#true} ~cond := #in~cond; {136791#true} is VALID [2022-04-28 14:01:22,229 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 14:01:22,230 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 14:01:22,231 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 14:01:22,231 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 14:01:22,231 INFO L290 TraceCheckUtils]: 366: Hoare triple {137968#(<= ~counter~0 41)} assume !!(0 != ~y3~0); {137968#(<= ~counter~0 41)} is VALID [2022-04-28 14:01:22,232 INFO L284 TraceCheckUtils]: 365: Hoare quadruple {136791#true} {137968#(<= ~counter~0 41)} #63#return; {137968#(<= ~counter~0 41)} is VALID [2022-04-28 14:01:22,232 INFO L290 TraceCheckUtils]: 364: Hoare triple {136791#true} assume true; {136791#true} is VALID [2022-04-28 14:01:22,232 INFO L290 TraceCheckUtils]: 363: Hoare triple {136791#true} assume !(0 == ~cond); {136791#true} is VALID [2022-04-28 14:01:22,232 INFO L290 TraceCheckUtils]: 362: Hoare triple {136791#true} ~cond := #in~cond; {136791#true} is VALID [2022-04-28 14:01:22,232 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 14:01:22,232 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 14:01:22,234 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 14:01:22,234 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 14:01:22,234 INFO L290 TraceCheckUtils]: 357: Hoare triple {137940#(<= ~counter~0 40)} assume !!(0 != ~y3~0); {137940#(<= ~counter~0 40)} is VALID [2022-04-28 14:01:22,235 INFO L284 TraceCheckUtils]: 356: Hoare quadruple {136791#true} {137940#(<= ~counter~0 40)} #63#return; {137940#(<= ~counter~0 40)} is VALID [2022-04-28 14:01:22,235 INFO L290 TraceCheckUtils]: 355: Hoare triple {136791#true} assume true; {136791#true} is VALID [2022-04-28 14:01:22,235 INFO L290 TraceCheckUtils]: 354: Hoare triple {136791#true} assume !(0 == ~cond); {136791#true} is VALID [2022-04-28 14:01:22,235 INFO L290 TraceCheckUtils]: 353: Hoare triple {136791#true} ~cond := #in~cond; {136791#true} is VALID [2022-04-28 14:01:22,235 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 14:01:22,235 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 14:01:22,237 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 14:01:22,237 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 14:01:22,237 INFO L290 TraceCheckUtils]: 348: Hoare triple {137912#(<= ~counter~0 39)} assume !!(0 != ~y3~0); {137912#(<= ~counter~0 39)} is VALID [2022-04-28 14:01:22,238 INFO L284 TraceCheckUtils]: 347: Hoare quadruple {136791#true} {137912#(<= ~counter~0 39)} #63#return; {137912#(<= ~counter~0 39)} is VALID [2022-04-28 14:01:22,238 INFO L290 TraceCheckUtils]: 346: Hoare triple {136791#true} assume true; {136791#true} is VALID [2022-04-28 14:01:22,238 INFO L290 TraceCheckUtils]: 345: Hoare triple {136791#true} assume !(0 == ~cond); {136791#true} is VALID [2022-04-28 14:01:22,238 INFO L290 TraceCheckUtils]: 344: Hoare triple {136791#true} ~cond := #in~cond; {136791#true} is VALID [2022-04-28 14:01:22,238 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 14:01:22,238 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 14:01:22,240 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 14:01:22,240 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 14:01:22,240 INFO L290 TraceCheckUtils]: 339: Hoare triple {137884#(<= ~counter~0 38)} assume !!(0 != ~y3~0); {137884#(<= ~counter~0 38)} is VALID [2022-04-28 14:01:22,241 INFO L284 TraceCheckUtils]: 338: Hoare quadruple {136791#true} {137884#(<= ~counter~0 38)} #63#return; {137884#(<= ~counter~0 38)} is VALID [2022-04-28 14:01:22,241 INFO L290 TraceCheckUtils]: 337: Hoare triple {136791#true} assume true; {136791#true} is VALID [2022-04-28 14:01:22,241 INFO L290 TraceCheckUtils]: 336: Hoare triple {136791#true} assume !(0 == ~cond); {136791#true} is VALID [2022-04-28 14:01:22,241 INFO L290 TraceCheckUtils]: 335: Hoare triple {136791#true} ~cond := #in~cond; {136791#true} is VALID [2022-04-28 14:01:22,241 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 14:01:22,241 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 14:01:22,243 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 14:01:22,243 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 14:01:22,243 INFO L290 TraceCheckUtils]: 330: Hoare triple {137856#(<= ~counter~0 37)} assume !!(0 != ~y3~0); {137856#(<= ~counter~0 37)} is VALID [2022-04-28 14:01:22,244 INFO L284 TraceCheckUtils]: 329: Hoare quadruple {136791#true} {137856#(<= ~counter~0 37)} #63#return; {137856#(<= ~counter~0 37)} is VALID [2022-04-28 14:01:22,244 INFO L290 TraceCheckUtils]: 328: Hoare triple {136791#true} assume true; {136791#true} is VALID [2022-04-28 14:01:22,244 INFO L290 TraceCheckUtils]: 327: Hoare triple {136791#true} assume !(0 == ~cond); {136791#true} is VALID [2022-04-28 14:01:22,244 INFO L290 TraceCheckUtils]: 326: Hoare triple {136791#true} ~cond := #in~cond; {136791#true} is VALID [2022-04-28 14:01:22,244 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 14:01:22,244 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 14:01:22,246 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 14:01:22,246 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 14:01:22,246 INFO L290 TraceCheckUtils]: 321: Hoare triple {137828#(<= ~counter~0 36)} assume !!(0 != ~y3~0); {137828#(<= ~counter~0 36)} is VALID [2022-04-28 14:01:22,247 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {136791#true} {137828#(<= ~counter~0 36)} #63#return; {137828#(<= ~counter~0 36)} is VALID [2022-04-28 14:01:22,247 INFO L290 TraceCheckUtils]: 319: Hoare triple {136791#true} assume true; {136791#true} is VALID [2022-04-28 14:01:22,247 INFO L290 TraceCheckUtils]: 318: Hoare triple {136791#true} assume !(0 == ~cond); {136791#true} is VALID [2022-04-28 14:01:22,247 INFO L290 TraceCheckUtils]: 317: Hoare triple {136791#true} ~cond := #in~cond; {136791#true} is VALID [2022-04-28 14:01:22,247 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 14:01:22,247 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 14:01:22,248 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 14:01:22,249 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 14:01:22,249 INFO L290 TraceCheckUtils]: 312: Hoare triple {137800#(<= ~counter~0 35)} assume !!(0 != ~y3~0); {137800#(<= ~counter~0 35)} is VALID [2022-04-28 14:01:22,249 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {136791#true} {137800#(<= ~counter~0 35)} #63#return; {137800#(<= ~counter~0 35)} is VALID [2022-04-28 14:01:22,250 INFO L290 TraceCheckUtils]: 310: Hoare triple {136791#true} assume true; {136791#true} is VALID [2022-04-28 14:01:22,250 INFO L290 TraceCheckUtils]: 309: Hoare triple {136791#true} assume !(0 == ~cond); {136791#true} is VALID [2022-04-28 14:01:22,250 INFO L290 TraceCheckUtils]: 308: Hoare triple {136791#true} ~cond := #in~cond; {136791#true} is VALID [2022-04-28 14:01:22,250 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 14:01:22,250 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 14:01:22,251 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 14:01:22,252 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 14:01:22,252 INFO L290 TraceCheckUtils]: 303: Hoare triple {137772#(<= ~counter~0 34)} assume !!(0 != ~y3~0); {137772#(<= ~counter~0 34)} is VALID [2022-04-28 14:01:22,252 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {136791#true} {137772#(<= ~counter~0 34)} #63#return; {137772#(<= ~counter~0 34)} is VALID [2022-04-28 14:01:22,252 INFO L290 TraceCheckUtils]: 301: Hoare triple {136791#true} assume true; {136791#true} is VALID [2022-04-28 14:01:22,252 INFO L290 TraceCheckUtils]: 300: Hoare triple {136791#true} assume !(0 == ~cond); {136791#true} is VALID [2022-04-28 14:01:22,253 INFO L290 TraceCheckUtils]: 299: Hoare triple {136791#true} ~cond := #in~cond; {136791#true} is VALID [2022-04-28 14:01:22,253 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 14:01:22,253 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 14:01:22,254 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 14:01:22,254 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 14:01:22,255 INFO L290 TraceCheckUtils]: 294: Hoare triple {137744#(<= ~counter~0 33)} assume !!(0 != ~y3~0); {137744#(<= ~counter~0 33)} is VALID [2022-04-28 14:01:22,255 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {136791#true} {137744#(<= ~counter~0 33)} #63#return; {137744#(<= ~counter~0 33)} is VALID [2022-04-28 14:01:22,255 INFO L290 TraceCheckUtils]: 292: Hoare triple {136791#true} assume true; {136791#true} is VALID [2022-04-28 14:01:22,255 INFO L290 TraceCheckUtils]: 291: Hoare triple {136791#true} assume !(0 == ~cond); {136791#true} is VALID [2022-04-28 14:01:22,255 INFO L290 TraceCheckUtils]: 290: Hoare triple {136791#true} ~cond := #in~cond; {136791#true} is VALID [2022-04-28 14:01:22,255 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 14:01:22,256 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 14:01:22,257 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 14:01:22,257 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 14:01:22,257 INFO L290 TraceCheckUtils]: 285: Hoare triple {137716#(<= ~counter~0 32)} assume !!(0 != ~y3~0); {137716#(<= ~counter~0 32)} is VALID [2022-04-28 14:01:22,258 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {136791#true} {137716#(<= ~counter~0 32)} #63#return; {137716#(<= ~counter~0 32)} is VALID [2022-04-28 14:01:22,258 INFO L290 TraceCheckUtils]: 283: Hoare triple {136791#true} assume true; {136791#true} is VALID [2022-04-28 14:01:22,258 INFO L290 TraceCheckUtils]: 282: Hoare triple {136791#true} assume !(0 == ~cond); {136791#true} is VALID [2022-04-28 14:01:22,258 INFO L290 TraceCheckUtils]: 281: Hoare triple {136791#true} ~cond := #in~cond; {136791#true} is VALID [2022-04-28 14:01:22,258 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 14:01:22,258 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 14:01:22,260 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 14:01:22,260 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 14:01:22,260 INFO L290 TraceCheckUtils]: 276: Hoare triple {137688#(<= ~counter~0 31)} assume !!(0 != ~y3~0); {137688#(<= ~counter~0 31)} is VALID [2022-04-28 14:01:22,261 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {136791#true} {137688#(<= ~counter~0 31)} #63#return; {137688#(<= ~counter~0 31)} is VALID [2022-04-28 14:01:22,261 INFO L290 TraceCheckUtils]: 274: Hoare triple {136791#true} assume true; {136791#true} is VALID [2022-04-28 14:01:22,261 INFO L290 TraceCheckUtils]: 273: Hoare triple {136791#true} assume !(0 == ~cond); {136791#true} is VALID [2022-04-28 14:01:22,261 INFO L290 TraceCheckUtils]: 272: Hoare triple {136791#true} ~cond := #in~cond; {136791#true} is VALID [2022-04-28 14:01:22,261 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 14:01:22,261 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 14:01:22,262 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 14:01:22,263 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 14:01:22,263 INFO L290 TraceCheckUtils]: 267: Hoare triple {137660#(<= ~counter~0 30)} assume !!(0 != ~y3~0); {137660#(<= ~counter~0 30)} is VALID [2022-04-28 14:01:22,263 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {136791#true} {137660#(<= ~counter~0 30)} #63#return; {137660#(<= ~counter~0 30)} is VALID [2022-04-28 14:01:22,264 INFO L290 TraceCheckUtils]: 265: Hoare triple {136791#true} assume true; {136791#true} is VALID [2022-04-28 14:01:22,264 INFO L290 TraceCheckUtils]: 264: Hoare triple {136791#true} assume !(0 == ~cond); {136791#true} is VALID [2022-04-28 14:01:22,264 INFO L290 TraceCheckUtils]: 263: Hoare triple {136791#true} ~cond := #in~cond; {136791#true} is VALID [2022-04-28 14:01:22,264 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 14:01:22,264 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 14:01:22,265 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 14:01:22,266 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 14:01:22,266 INFO L290 TraceCheckUtils]: 258: Hoare triple {137632#(<= ~counter~0 29)} assume !!(0 != ~y3~0); {137632#(<= ~counter~0 29)} is VALID [2022-04-28 14:01:22,266 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {136791#true} {137632#(<= ~counter~0 29)} #63#return; {137632#(<= ~counter~0 29)} is VALID [2022-04-28 14:01:22,266 INFO L290 TraceCheckUtils]: 256: Hoare triple {136791#true} assume true; {136791#true} is VALID [2022-04-28 14:01:22,266 INFO L290 TraceCheckUtils]: 255: Hoare triple {136791#true} assume !(0 == ~cond); {136791#true} is VALID [2022-04-28 14:01:22,267 INFO L290 TraceCheckUtils]: 254: Hoare triple {136791#true} ~cond := #in~cond; {136791#true} is VALID [2022-04-28 14:01:22,267 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 14:01:22,267 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 14:01:22,268 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 14:01:22,268 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 14:01:22,269 INFO L290 TraceCheckUtils]: 249: Hoare triple {137604#(<= ~counter~0 28)} assume !!(0 != ~y3~0); {137604#(<= ~counter~0 28)} is VALID [2022-04-28 14:01:22,269 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {136791#true} {137604#(<= ~counter~0 28)} #63#return; {137604#(<= ~counter~0 28)} is VALID [2022-04-28 14:01:22,269 INFO L290 TraceCheckUtils]: 247: Hoare triple {136791#true} assume true; {136791#true} is VALID [2022-04-28 14:01:22,269 INFO L290 TraceCheckUtils]: 246: Hoare triple {136791#true} assume !(0 == ~cond); {136791#true} is VALID [2022-04-28 14:01:22,269 INFO L290 TraceCheckUtils]: 245: Hoare triple {136791#true} ~cond := #in~cond; {136791#true} is VALID [2022-04-28 14:01:22,270 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 14:01:22,270 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 14:01:22,271 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 14:01:22,272 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 14:01:22,272 INFO L290 TraceCheckUtils]: 240: Hoare triple {137576#(<= ~counter~0 27)} assume !!(0 != ~y3~0); {137576#(<= ~counter~0 27)} is VALID [2022-04-28 14:01:22,272 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {136791#true} {137576#(<= ~counter~0 27)} #63#return; {137576#(<= ~counter~0 27)} is VALID [2022-04-28 14:01:22,272 INFO L290 TraceCheckUtils]: 238: Hoare triple {136791#true} assume true; {136791#true} is VALID [2022-04-28 14:01:22,272 INFO L290 TraceCheckUtils]: 237: Hoare triple {136791#true} assume !(0 == ~cond); {136791#true} is VALID [2022-04-28 14:01:22,273 INFO L290 TraceCheckUtils]: 236: Hoare triple {136791#true} ~cond := #in~cond; {136791#true} is VALID [2022-04-28 14:01:22,273 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 14:01:22,273 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 14:01:22,274 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 14:01:22,274 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 14:01:22,275 INFO L290 TraceCheckUtils]: 231: Hoare triple {137548#(<= ~counter~0 26)} assume !!(0 != ~y3~0); {137548#(<= ~counter~0 26)} is VALID [2022-04-28 14:01:22,275 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {136791#true} {137548#(<= ~counter~0 26)} #63#return; {137548#(<= ~counter~0 26)} is VALID [2022-04-28 14:01:22,275 INFO L290 TraceCheckUtils]: 229: Hoare triple {136791#true} assume true; {136791#true} is VALID [2022-04-28 14:01:22,275 INFO L290 TraceCheckUtils]: 228: Hoare triple {136791#true} assume !(0 == ~cond); {136791#true} is VALID [2022-04-28 14:01:22,275 INFO L290 TraceCheckUtils]: 227: Hoare triple {136791#true} ~cond := #in~cond; {136791#true} is VALID [2022-04-28 14:01:22,275 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 14:01:22,276 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 14:01:22,277 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 14:01:22,277 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 14:01:22,278 INFO L290 TraceCheckUtils]: 222: Hoare triple {137520#(<= ~counter~0 25)} assume !!(0 != ~y3~0); {137520#(<= ~counter~0 25)} is VALID [2022-04-28 14:01:22,278 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {136791#true} {137520#(<= ~counter~0 25)} #63#return; {137520#(<= ~counter~0 25)} is VALID [2022-04-28 14:01:22,278 INFO L290 TraceCheckUtils]: 220: Hoare triple {136791#true} assume true; {136791#true} is VALID [2022-04-28 14:01:22,278 INFO L290 TraceCheckUtils]: 219: Hoare triple {136791#true} assume !(0 == ~cond); {136791#true} is VALID [2022-04-28 14:01:22,278 INFO L290 TraceCheckUtils]: 218: Hoare triple {136791#true} ~cond := #in~cond; {136791#true} is VALID [2022-04-28 14:01:22,278 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 14:01:22,279 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 14:01:22,280 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 14:01:22,280 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 14:01:22,280 INFO L290 TraceCheckUtils]: 213: Hoare triple {137492#(<= ~counter~0 24)} assume !!(0 != ~y3~0); {137492#(<= ~counter~0 24)} is VALID [2022-04-28 14:01:22,281 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {136791#true} {137492#(<= ~counter~0 24)} #63#return; {137492#(<= ~counter~0 24)} is VALID [2022-04-28 14:01:22,281 INFO L290 TraceCheckUtils]: 211: Hoare triple {136791#true} assume true; {136791#true} is VALID [2022-04-28 14:01:22,281 INFO L290 TraceCheckUtils]: 210: Hoare triple {136791#true} assume !(0 == ~cond); {136791#true} is VALID [2022-04-28 14:01:22,281 INFO L290 TraceCheckUtils]: 209: Hoare triple {136791#true} ~cond := #in~cond; {136791#true} is VALID [2022-04-28 14:01:22,281 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 14:01:22,281 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 14:01:22,283 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 14:01:22,283 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 14:01:22,283 INFO L290 TraceCheckUtils]: 204: Hoare triple {137464#(<= ~counter~0 23)} assume !!(0 != ~y3~0); {137464#(<= ~counter~0 23)} is VALID [2022-04-28 14:01:22,284 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {136791#true} {137464#(<= ~counter~0 23)} #63#return; {137464#(<= ~counter~0 23)} is VALID [2022-04-28 14:01:22,284 INFO L290 TraceCheckUtils]: 202: Hoare triple {136791#true} assume true; {136791#true} is VALID [2022-04-28 14:01:22,284 INFO L290 TraceCheckUtils]: 201: Hoare triple {136791#true} assume !(0 == ~cond); {136791#true} is VALID [2022-04-28 14:01:22,284 INFO L290 TraceCheckUtils]: 200: Hoare triple {136791#true} ~cond := #in~cond; {136791#true} is VALID [2022-04-28 14:01:22,284 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 14:01:22,284 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 14:01:22,286 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 14:01:22,286 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 14:01:22,286 INFO L290 TraceCheckUtils]: 195: Hoare triple {137436#(<= ~counter~0 22)} assume !!(0 != ~y3~0); {137436#(<= ~counter~0 22)} is VALID [2022-04-28 14:01:22,287 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {136791#true} {137436#(<= ~counter~0 22)} #63#return; {137436#(<= ~counter~0 22)} is VALID [2022-04-28 14:01:22,287 INFO L290 TraceCheckUtils]: 193: Hoare triple {136791#true} assume true; {136791#true} is VALID [2022-04-28 14:01:22,287 INFO L290 TraceCheckUtils]: 192: Hoare triple {136791#true} assume !(0 == ~cond); {136791#true} is VALID [2022-04-28 14:01:22,287 INFO L290 TraceCheckUtils]: 191: Hoare triple {136791#true} ~cond := #in~cond; {136791#true} is VALID [2022-04-28 14:01:22,287 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 14:01:22,287 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 14:01:22,288 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 14:01:22,289 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 14:01:22,289 INFO L290 TraceCheckUtils]: 186: Hoare triple {137408#(<= ~counter~0 21)} assume !!(0 != ~y3~0); {137408#(<= ~counter~0 21)} is VALID [2022-04-28 14:01:22,289 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {136791#true} {137408#(<= ~counter~0 21)} #63#return; {137408#(<= ~counter~0 21)} is VALID [2022-04-28 14:01:22,289 INFO L290 TraceCheckUtils]: 184: Hoare triple {136791#true} assume true; {136791#true} is VALID [2022-04-28 14:01:22,290 INFO L290 TraceCheckUtils]: 183: Hoare triple {136791#true} assume !(0 == ~cond); {136791#true} is VALID [2022-04-28 14:01:22,290 INFO L290 TraceCheckUtils]: 182: Hoare triple {136791#true} ~cond := #in~cond; {136791#true} is VALID [2022-04-28 14:01:22,290 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 14:01:22,290 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 14:01:22,291 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 14:01:22,291 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 14:01:22,292 INFO L290 TraceCheckUtils]: 177: Hoare triple {137380#(<= ~counter~0 20)} assume !!(0 != ~y3~0); {137380#(<= ~counter~0 20)} is VALID [2022-04-28 14:01:22,292 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {136791#true} {137380#(<= ~counter~0 20)} #63#return; {137380#(<= ~counter~0 20)} is VALID [2022-04-28 14:01:22,292 INFO L290 TraceCheckUtils]: 175: Hoare triple {136791#true} assume true; {136791#true} is VALID [2022-04-28 14:01:22,292 INFO L290 TraceCheckUtils]: 174: Hoare triple {136791#true} assume !(0 == ~cond); {136791#true} is VALID [2022-04-28 14:01:22,292 INFO L290 TraceCheckUtils]: 173: Hoare triple {136791#true} ~cond := #in~cond; {136791#true} is VALID [2022-04-28 14:01:22,293 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 14:01:22,293 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 14:01:22,294 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 14:01:22,294 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 14:01:22,295 INFO L290 TraceCheckUtils]: 168: Hoare triple {137352#(<= ~counter~0 19)} assume !!(0 != ~y3~0); {137352#(<= ~counter~0 19)} is VALID [2022-04-28 14:01:22,295 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {136791#true} {137352#(<= ~counter~0 19)} #63#return; {137352#(<= ~counter~0 19)} is VALID [2022-04-28 14:01:22,295 INFO L290 TraceCheckUtils]: 166: Hoare triple {136791#true} assume true; {136791#true} is VALID [2022-04-28 14:01:22,295 INFO L290 TraceCheckUtils]: 165: Hoare triple {136791#true} assume !(0 == ~cond); {136791#true} is VALID [2022-04-28 14:01:22,295 INFO L290 TraceCheckUtils]: 164: Hoare triple {136791#true} ~cond := #in~cond; {136791#true} is VALID [2022-04-28 14:01:22,295 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 14:01:22,296 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 14:01:22,297 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 14:01:22,297 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 14:01:22,298 INFO L290 TraceCheckUtils]: 159: Hoare triple {137324#(<= ~counter~0 18)} assume !!(0 != ~y3~0); {137324#(<= ~counter~0 18)} is VALID [2022-04-28 14:01:22,298 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {136791#true} {137324#(<= ~counter~0 18)} #63#return; {137324#(<= ~counter~0 18)} is VALID [2022-04-28 14:01:22,298 INFO L290 TraceCheckUtils]: 157: Hoare triple {136791#true} assume true; {136791#true} is VALID [2022-04-28 14:01:22,298 INFO L290 TraceCheckUtils]: 156: Hoare triple {136791#true} assume !(0 == ~cond); {136791#true} is VALID [2022-04-28 14:01:22,298 INFO L290 TraceCheckUtils]: 155: Hoare triple {136791#true} ~cond := #in~cond; {136791#true} is VALID [2022-04-28 14:01:22,298 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 14:01:22,299 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 14:01:22,300 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 14:01:22,300 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 14:01:22,300 INFO L290 TraceCheckUtils]: 150: Hoare triple {137296#(<= ~counter~0 17)} assume !!(0 != ~y3~0); {137296#(<= ~counter~0 17)} is VALID [2022-04-28 14:01:22,301 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {136791#true} {137296#(<= ~counter~0 17)} #63#return; {137296#(<= ~counter~0 17)} is VALID [2022-04-28 14:01:22,301 INFO L290 TraceCheckUtils]: 148: Hoare triple {136791#true} assume true; {136791#true} is VALID [2022-04-28 14:01:22,301 INFO L290 TraceCheckUtils]: 147: Hoare triple {136791#true} assume !(0 == ~cond); {136791#true} is VALID [2022-04-28 14:01:22,301 INFO L290 TraceCheckUtils]: 146: Hoare triple {136791#true} ~cond := #in~cond; {136791#true} is VALID [2022-04-28 14:01:22,301 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 14:01:22,301 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 14:01:22,303 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 14:01:22,303 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 14:01:22,303 INFO L290 TraceCheckUtils]: 141: Hoare triple {137268#(<= ~counter~0 16)} assume !!(0 != ~y3~0); {137268#(<= ~counter~0 16)} is VALID [2022-04-28 14:01:22,304 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {136791#true} {137268#(<= ~counter~0 16)} #63#return; {137268#(<= ~counter~0 16)} is VALID [2022-04-28 14:01:22,304 INFO L290 TraceCheckUtils]: 139: Hoare triple {136791#true} assume true; {136791#true} is VALID [2022-04-28 14:01:22,304 INFO L290 TraceCheckUtils]: 138: Hoare triple {136791#true} assume !(0 == ~cond); {136791#true} is VALID [2022-04-28 14:01:22,304 INFO L290 TraceCheckUtils]: 137: Hoare triple {136791#true} ~cond := #in~cond; {136791#true} is VALID [2022-04-28 14:01:22,304 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 14:01:22,304 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 14:01:22,306 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 14:01:22,306 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 14:01:22,306 INFO L290 TraceCheckUtils]: 132: Hoare triple {137240#(<= ~counter~0 15)} assume !!(0 != ~y3~0); {137240#(<= ~counter~0 15)} is VALID [2022-04-28 14:01:22,307 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {136791#true} {137240#(<= ~counter~0 15)} #63#return; {137240#(<= ~counter~0 15)} is VALID [2022-04-28 14:01:22,307 INFO L290 TraceCheckUtils]: 130: Hoare triple {136791#true} assume true; {136791#true} is VALID [2022-04-28 14:01:22,307 INFO L290 TraceCheckUtils]: 129: Hoare triple {136791#true} assume !(0 == ~cond); {136791#true} is VALID [2022-04-28 14:01:22,307 INFO L290 TraceCheckUtils]: 128: Hoare triple {136791#true} ~cond := #in~cond; {136791#true} is VALID [2022-04-28 14:01:22,307 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 14:01:22,307 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 14:01:22,308 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 14:01:22,309 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 14:01:22,309 INFO L290 TraceCheckUtils]: 123: Hoare triple {137212#(<= ~counter~0 14)} assume !!(0 != ~y3~0); {137212#(<= ~counter~0 14)} is VALID [2022-04-28 14:01:22,310 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {136791#true} {137212#(<= ~counter~0 14)} #63#return; {137212#(<= ~counter~0 14)} is VALID [2022-04-28 14:01:22,310 INFO L290 TraceCheckUtils]: 121: Hoare triple {136791#true} assume true; {136791#true} is VALID [2022-04-28 14:01:22,310 INFO L290 TraceCheckUtils]: 120: Hoare triple {136791#true} assume !(0 == ~cond); {136791#true} is VALID [2022-04-28 14:01:22,310 INFO L290 TraceCheckUtils]: 119: Hoare triple {136791#true} ~cond := #in~cond; {136791#true} is VALID [2022-04-28 14:01:22,310 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 14:01:22,310 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 14:01:22,311 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 14:01:22,312 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 14:01:22,312 INFO L290 TraceCheckUtils]: 114: Hoare triple {137184#(<= ~counter~0 13)} assume !!(0 != ~y3~0); {137184#(<= ~counter~0 13)} is VALID [2022-04-28 14:01:22,312 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {136791#true} {137184#(<= ~counter~0 13)} #63#return; {137184#(<= ~counter~0 13)} is VALID [2022-04-28 14:01:22,312 INFO L290 TraceCheckUtils]: 112: Hoare triple {136791#true} assume true; {136791#true} is VALID [2022-04-28 14:01:22,312 INFO L290 TraceCheckUtils]: 111: Hoare triple {136791#true} assume !(0 == ~cond); {136791#true} is VALID [2022-04-28 14:01:22,313 INFO L290 TraceCheckUtils]: 110: Hoare triple {136791#true} ~cond := #in~cond; {136791#true} is VALID [2022-04-28 14:01:22,313 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 14:01:22,313 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 14:01:22,314 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 14:01:22,314 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 14:01:22,315 INFO L290 TraceCheckUtils]: 105: Hoare triple {137156#(<= ~counter~0 12)} assume !!(0 != ~y3~0); {137156#(<= ~counter~0 12)} is VALID [2022-04-28 14:01:22,315 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {136791#true} {137156#(<= ~counter~0 12)} #63#return; {137156#(<= ~counter~0 12)} is VALID [2022-04-28 14:01:22,315 INFO L290 TraceCheckUtils]: 103: Hoare triple {136791#true} assume true; {136791#true} is VALID [2022-04-28 14:01:22,315 INFO L290 TraceCheckUtils]: 102: Hoare triple {136791#true} assume !(0 == ~cond); {136791#true} is VALID [2022-04-28 14:01:22,315 INFO L290 TraceCheckUtils]: 101: Hoare triple {136791#true} ~cond := #in~cond; {136791#true} is VALID [2022-04-28 14:01:22,315 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 14:01:22,316 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 14:01:22,317 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 14:01:22,317 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 14:01:22,317 INFO L290 TraceCheckUtils]: 96: Hoare triple {137128#(<= ~counter~0 11)} assume !!(0 != ~y3~0); {137128#(<= ~counter~0 11)} is VALID [2022-04-28 14:01:22,318 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {136791#true} {137128#(<= ~counter~0 11)} #63#return; {137128#(<= ~counter~0 11)} is VALID [2022-04-28 14:01:22,318 INFO L290 TraceCheckUtils]: 94: Hoare triple {136791#true} assume true; {136791#true} is VALID [2022-04-28 14:01:22,318 INFO L290 TraceCheckUtils]: 93: Hoare triple {136791#true} assume !(0 == ~cond); {136791#true} is VALID [2022-04-28 14:01:22,318 INFO L290 TraceCheckUtils]: 92: Hoare triple {136791#true} ~cond := #in~cond; {136791#true} is VALID [2022-04-28 14:01:22,318 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 14:01:22,318 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 14:01:22,320 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 14:01:22,320 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 14:01:22,320 INFO L290 TraceCheckUtils]: 87: Hoare triple {137100#(<= ~counter~0 10)} assume !!(0 != ~y3~0); {137100#(<= ~counter~0 10)} is VALID [2022-04-28 14:01:22,321 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {136791#true} {137100#(<= ~counter~0 10)} #63#return; {137100#(<= ~counter~0 10)} is VALID [2022-04-28 14:01:22,321 INFO L290 TraceCheckUtils]: 85: Hoare triple {136791#true} assume true; {136791#true} is VALID [2022-04-28 14:01:22,321 INFO L290 TraceCheckUtils]: 84: Hoare triple {136791#true} assume !(0 == ~cond); {136791#true} is VALID [2022-04-28 14:01:22,321 INFO L290 TraceCheckUtils]: 83: Hoare triple {136791#true} ~cond := #in~cond; {136791#true} is VALID [2022-04-28 14:01:22,321 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 14:01:22,321 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 14:01:22,323 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 14:01:22,323 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 14:01:22,323 INFO L290 TraceCheckUtils]: 78: Hoare triple {137072#(<= ~counter~0 9)} assume !!(0 != ~y3~0); {137072#(<= ~counter~0 9)} is VALID [2022-04-28 14:01:22,324 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {136791#true} {137072#(<= ~counter~0 9)} #63#return; {137072#(<= ~counter~0 9)} is VALID [2022-04-28 14:01:22,324 INFO L290 TraceCheckUtils]: 76: Hoare triple {136791#true} assume true; {136791#true} is VALID [2022-04-28 14:01:22,324 INFO L290 TraceCheckUtils]: 75: Hoare triple {136791#true} assume !(0 == ~cond); {136791#true} is VALID [2022-04-28 14:01:22,324 INFO L290 TraceCheckUtils]: 74: Hoare triple {136791#true} ~cond := #in~cond; {136791#true} is VALID [2022-04-28 14:01:22,324 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 14:01:22,324 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 14:01:22,325 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 14:01:22,326 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 14:01:22,326 INFO L290 TraceCheckUtils]: 69: Hoare triple {137044#(<= ~counter~0 8)} assume !!(0 != ~y3~0); {137044#(<= ~counter~0 8)} is VALID [2022-04-28 14:01:22,326 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {136791#true} {137044#(<= ~counter~0 8)} #63#return; {137044#(<= ~counter~0 8)} is VALID [2022-04-28 14:01:22,327 INFO L290 TraceCheckUtils]: 67: Hoare triple {136791#true} assume true; {136791#true} is VALID [2022-04-28 14:01:22,327 INFO L290 TraceCheckUtils]: 66: Hoare triple {136791#true} assume !(0 == ~cond); {136791#true} is VALID [2022-04-28 14:01:22,327 INFO L290 TraceCheckUtils]: 65: Hoare triple {136791#true} ~cond := #in~cond; {136791#true} is VALID [2022-04-28 14:01:22,327 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 14:01:22,327 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 14:01:22,328 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 14:01:22,328 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 14:01:22,329 INFO L290 TraceCheckUtils]: 60: Hoare triple {137016#(<= ~counter~0 7)} assume !!(0 != ~y3~0); {137016#(<= ~counter~0 7)} is VALID [2022-04-28 14:01:22,329 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {136791#true} {137016#(<= ~counter~0 7)} #63#return; {137016#(<= ~counter~0 7)} is VALID [2022-04-28 14:01:22,329 INFO L290 TraceCheckUtils]: 58: Hoare triple {136791#true} assume true; {136791#true} is VALID [2022-04-28 14:01:22,329 INFO L290 TraceCheckUtils]: 57: Hoare triple {136791#true} assume !(0 == ~cond); {136791#true} is VALID [2022-04-28 14:01:22,329 INFO L290 TraceCheckUtils]: 56: Hoare triple {136791#true} ~cond := #in~cond; {136791#true} is VALID [2022-04-28 14:01:22,330 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 14:01:22,330 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 14:01:22,331 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 14:01:22,331 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 14:01:22,332 INFO L290 TraceCheckUtils]: 51: Hoare triple {136988#(<= ~counter~0 6)} assume !!(0 != ~y3~0); {136988#(<= ~counter~0 6)} is VALID [2022-04-28 14:01:22,332 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {136791#true} {136988#(<= ~counter~0 6)} #63#return; {136988#(<= ~counter~0 6)} is VALID [2022-04-28 14:01:22,332 INFO L290 TraceCheckUtils]: 49: Hoare triple {136791#true} assume true; {136791#true} is VALID [2022-04-28 14:01:22,332 INFO L290 TraceCheckUtils]: 48: Hoare triple {136791#true} assume !(0 == ~cond); {136791#true} is VALID [2022-04-28 14:01:22,332 INFO L290 TraceCheckUtils]: 47: Hoare triple {136791#true} ~cond := #in~cond; {136791#true} is VALID [2022-04-28 14:01:22,332 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 14:01:22,333 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 14:01:22,335 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 14:01:22,335 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 14:01:22,335 INFO L290 TraceCheckUtils]: 42: Hoare triple {136960#(<= ~counter~0 5)} assume !!(0 != ~y3~0); {136960#(<= ~counter~0 5)} is VALID [2022-04-28 14:01:22,336 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {136791#true} {136960#(<= ~counter~0 5)} #63#return; {136960#(<= ~counter~0 5)} is VALID [2022-04-28 14:01:22,336 INFO L290 TraceCheckUtils]: 40: Hoare triple {136791#true} assume true; {136791#true} is VALID [2022-04-28 14:01:22,336 INFO L290 TraceCheckUtils]: 39: Hoare triple {136791#true} assume !(0 == ~cond); {136791#true} is VALID [2022-04-28 14:01:22,336 INFO L290 TraceCheckUtils]: 38: Hoare triple {136791#true} ~cond := #in~cond; {136791#true} is VALID [2022-04-28 14:01:22,336 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 14:01:22,336 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 14:01:22,337 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 14:01:22,338 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 14:01:22,338 INFO L290 TraceCheckUtils]: 33: Hoare triple {136932#(<= ~counter~0 4)} assume !!(0 != ~y3~0); {136932#(<= ~counter~0 4)} is VALID [2022-04-28 14:01:22,338 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {136791#true} {136932#(<= ~counter~0 4)} #63#return; {136932#(<= ~counter~0 4)} is VALID [2022-04-28 14:01:22,338 INFO L290 TraceCheckUtils]: 31: Hoare triple {136791#true} assume true; {136791#true} is VALID [2022-04-28 14:01:22,339 INFO L290 TraceCheckUtils]: 30: Hoare triple {136791#true} assume !(0 == ~cond); {136791#true} is VALID [2022-04-28 14:01:22,339 INFO L290 TraceCheckUtils]: 29: Hoare triple {136791#true} ~cond := #in~cond; {136791#true} is VALID [2022-04-28 14:01:22,339 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 14:01:22,339 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 14:01:22,340 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 14:01:22,341 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 14:01:22,341 INFO L290 TraceCheckUtils]: 24: Hoare triple {136904#(<= ~counter~0 3)} assume !!(0 != ~y3~0); {136904#(<= ~counter~0 3)} is VALID [2022-04-28 14:01:22,341 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {136791#true} {136904#(<= ~counter~0 3)} #63#return; {136904#(<= ~counter~0 3)} is VALID [2022-04-28 14:01:22,341 INFO L290 TraceCheckUtils]: 22: Hoare triple {136791#true} assume true; {136791#true} is VALID [2022-04-28 14:01:22,341 INFO L290 TraceCheckUtils]: 21: Hoare triple {136791#true} assume !(0 == ~cond); {136791#true} is VALID [2022-04-28 14:01:22,342 INFO L290 TraceCheckUtils]: 20: Hoare triple {136791#true} ~cond := #in~cond; {136791#true} is VALID [2022-04-28 14:01:22,342 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 14:01:22,342 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 14:01:22,343 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 14:01:22,343 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 14:01:22,344 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {136791#true} {136876#(<= ~counter~0 2)} #61#return; {136876#(<= ~counter~0 2)} is VALID [2022-04-28 14:01:22,344 INFO L290 TraceCheckUtils]: 14: Hoare triple {136791#true} assume true; {136791#true} is VALID [2022-04-28 14:01:22,344 INFO L290 TraceCheckUtils]: 13: Hoare triple {136791#true} assume !(0 == ~cond); {136791#true} is VALID [2022-04-28 14:01:22,344 INFO L290 TraceCheckUtils]: 12: Hoare triple {136791#true} ~cond := #in~cond; {136791#true} is VALID [2022-04-28 14:01:22,344 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 14:01:22,344 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {136791#true} {136876#(<= ~counter~0 2)} #59#return; {136876#(<= ~counter~0 2)} is VALID [2022-04-28 14:01:22,344 INFO L290 TraceCheckUtils]: 9: Hoare triple {136791#true} assume true; {136791#true} is VALID [2022-04-28 14:01:22,344 INFO L290 TraceCheckUtils]: 8: Hoare triple {136791#true} assume !(0 == ~cond); {136791#true} is VALID [2022-04-28 14:01:22,345 INFO L290 TraceCheckUtils]: 7: Hoare triple {136791#true} ~cond := #in~cond; {136791#true} is VALID [2022-04-28 14:01:22,345 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 14:01:22,345 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 14:01:22,345 INFO L272 TraceCheckUtils]: 4: Hoare triple {136876#(<= ~counter~0 2)} call #t~ret7 := main(); {136876#(<= ~counter~0 2)} is VALID [2022-04-28 14:01:22,345 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {136876#(<= ~counter~0 2)} {136791#true} #67#return; {136876#(<= ~counter~0 2)} is VALID [2022-04-28 14:01:22,346 INFO L290 TraceCheckUtils]: 2: Hoare triple {136876#(<= ~counter~0 2)} assume true; {136876#(<= ~counter~0 2)} is VALID [2022-04-28 14:01:22,346 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 14:01:22,346 INFO L272 TraceCheckUtils]: 0: Hoare triple {136791#true} call ULTIMATE.init(); {136791#true} is VALID [2022-04-28 14:01:22,347 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 14:01:22,347 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:01:22,347 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [402563035] [2022-04-28 14:01:22,347 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 14:01:22,347 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1505480681] [2022-04-28 14:01:22,347 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1505480681] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 14:01:22,347 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 14:01:22,347 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [51, 51] total 54 [2022-04-28 14:01:22,348 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:01:22,348 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [56921641] [2022-04-28 14:01:22,348 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [56921641] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:01:22,348 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:01:22,348 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [51] imperfect sequences [] total 51 [2022-04-28 14:01:22,348 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [393374089] [2022-04-28 14:01:22,348 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:01:22,349 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 14:01:22,349 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:01:22,349 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 14:01:22,919 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 14:01:22,919 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 51 states [2022-04-28 14:01:22,920 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:01:22,920 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 51 interpolants. [2022-04-28 14:01:22,920 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1331, Invalid=1531, Unknown=0, NotChecked=0, Total=2862 [2022-04-28 14:01:22,920 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 14:01:26,194 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:01:26,195 INFO L93 Difference]: Finished difference Result 457 states and 506 transitions. [2022-04-28 14:01:26,195 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 98 states. [2022-04-28 14:01:26,195 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 14:01:26,195 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:01:26,195 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 14:01:26,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 98 states and 505 transitions. [2022-04-28 14:01:26,205 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 14:01:26,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 98 states and 505 transitions. [2022-04-28 14:01:26,215 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 98 states and 505 transitions. [2022-04-28 14:01:26,913 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 14:01:26,923 INFO L225 Difference]: With dead ends: 457 [2022-04-28 14:01:26,923 INFO L226 Difference]: Without dead ends: 452 [2022-04-28 14:01:26,923 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 938 GetRequests, 838 SyntacticMatches, 1 SemanticMatches, 99 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1179 ImplicationChecksByTransitivity, 1.6s TimeCoverageRelationStatistics Valid=3822, Invalid=6278, Unknown=0, NotChecked=0, Total=10100 [2022-04-28 14:01:26,924 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 14:01:26,924 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 14:01:26,924 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 452 states. [2022-04-28 14:01:27,664 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 452 to 452. [2022-04-28 14:01:27,664 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:01:27,664 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 14:01:27,665 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 14:01:27,665 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 14:01:27,672 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:01:27,672 INFO L93 Difference]: Finished difference Result 452 states and 501 transitions. [2022-04-28 14:01:27,672 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 501 transitions. [2022-04-28 14:01:27,672 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:01:27,673 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:01:27,673 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 14:01:27,673 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 14:01:27,680 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:01:27,680 INFO L93 Difference]: Finished difference Result 452 states and 501 transitions. [2022-04-28 14:01:27,680 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 501 transitions. [2022-04-28 14:01:27,681 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:01:27,681 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:01:27,681 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:01:27,681 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:01:27,681 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 14:01:27,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 452 states to 452 states and 501 transitions. [2022-04-28 14:01:27,690 INFO L78 Accepts]: Start accepts. Automaton has 452 states and 501 transitions. Word has length 446 [2022-04-28 14:01:27,691 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:01:27,691 INFO L495 AbstractCegarLoop]: Abstraction has 452 states and 501 transitions. [2022-04-28 14:01:27,691 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 14:01:27,691 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 452 states and 501 transitions. [2022-04-28 14:01:28,801 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 14:01:28,802 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 501 transitions. [2022-04-28 14:01:28,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 456 [2022-04-28 14:01:28,803 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:01:28,803 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 14:01:28,823 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 14:01:29,007 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 14:01:29,007 INFO L420 AbstractCegarLoop]: === Iteration 52 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:01:29,008 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:01:29,008 INFO L85 PathProgramCache]: Analyzing trace with hash 2116619542, now seen corresponding path program 95 times [2022-04-28 14:01:29,008 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:01:29,008 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [462157294] [2022-04-28 14:01:29,008 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:01:29,008 INFO L85 PathProgramCache]: Analyzing trace with hash 2116619542, now seen corresponding path program 96 times [2022-04-28 14:01:29,008 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:01:29,008 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1061310303] [2022-04-28 14:01:29,008 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:01:29,009 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:01:29,029 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 14:01:29,029 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1931891194] [2022-04-28 14:01:29,029 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-28 14:01:29,029 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 14:01:29,030 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 14:01:29,030 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 14:01:29,037 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 14:01:29,300 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 49 check-sat command(s) [2022-04-28 14:01:29,300 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 14:01:29,306 INFO L263 TraceCheckSpWp]: Trace formula consists of 1197 conjuncts, 101 conjunts are in the unsatisfiable core [2022-04-28 14:01:29,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:01:29,380 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 14:01:31,897 INFO L272 TraceCheckUtils]: 0: Hoare triple {142336#true} call ULTIMATE.init(); {142336#true} is VALID [2022-04-28 14:01:31,898 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 14:01:31,898 INFO L290 TraceCheckUtils]: 2: Hoare triple {142344#(<= ~counter~0 0)} assume true; {142344#(<= ~counter~0 0)} is VALID [2022-04-28 14:01:31,898 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {142344#(<= ~counter~0 0)} {142336#true} #67#return; {142344#(<= ~counter~0 0)} is VALID [2022-04-28 14:01:31,898 INFO L272 TraceCheckUtils]: 4: Hoare triple {142344#(<= ~counter~0 0)} call #t~ret7 := main(); {142344#(<= ~counter~0 0)} is VALID [2022-04-28 14:01:31,899 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 14:01:31,899 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 14:01:31,899 INFO L290 TraceCheckUtils]: 7: Hoare triple {142344#(<= ~counter~0 0)} ~cond := #in~cond; {142344#(<= ~counter~0 0)} is VALID [2022-04-28 14:01:31,900 INFO L290 TraceCheckUtils]: 8: Hoare triple {142344#(<= ~counter~0 0)} assume !(0 == ~cond); {142344#(<= ~counter~0 0)} is VALID [2022-04-28 14:01:31,900 INFO L290 TraceCheckUtils]: 9: Hoare triple {142344#(<= ~counter~0 0)} assume true; {142344#(<= ~counter~0 0)} is VALID [2022-04-28 14:01:31,900 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 14:01:31,901 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 14:01:31,901 INFO L290 TraceCheckUtils]: 12: Hoare triple {142344#(<= ~counter~0 0)} ~cond := #in~cond; {142344#(<= ~counter~0 0)} is VALID [2022-04-28 14:01:31,901 INFO L290 TraceCheckUtils]: 13: Hoare triple {142344#(<= ~counter~0 0)} assume !(0 == ~cond); {142344#(<= ~counter~0 0)} is VALID [2022-04-28 14:01:31,901 INFO L290 TraceCheckUtils]: 14: Hoare triple {142344#(<= ~counter~0 0)} assume true; {142344#(<= ~counter~0 0)} is VALID [2022-04-28 14:01:31,902 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 14:01:31,902 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 14:01:31,905 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 14:01:31,906 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 14:01:31,906 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 14:01:31,907 INFO L290 TraceCheckUtils]: 20: Hoare triple {142393#(<= ~counter~0 1)} ~cond := #in~cond; {142393#(<= ~counter~0 1)} is VALID [2022-04-28 14:01:31,907 INFO L290 TraceCheckUtils]: 21: Hoare triple {142393#(<= ~counter~0 1)} assume !(0 == ~cond); {142393#(<= ~counter~0 1)} is VALID [2022-04-28 14:01:31,907 INFO L290 TraceCheckUtils]: 22: Hoare triple {142393#(<= ~counter~0 1)} assume true; {142393#(<= ~counter~0 1)} is VALID [2022-04-28 14:01:31,908 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 14:01:31,908 INFO L290 TraceCheckUtils]: 24: Hoare triple {142393#(<= ~counter~0 1)} assume !!(0 != ~y3~0); {142393#(<= ~counter~0 1)} is VALID [2022-04-28 14:01:31,908 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 14:01:31,911 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 14:01:31,911 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 14:01:31,912 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 14:01:31,912 INFO L290 TraceCheckUtils]: 29: Hoare triple {142421#(<= ~counter~0 2)} ~cond := #in~cond; {142421#(<= ~counter~0 2)} is VALID [2022-04-28 14:01:31,912 INFO L290 TraceCheckUtils]: 30: Hoare triple {142421#(<= ~counter~0 2)} assume !(0 == ~cond); {142421#(<= ~counter~0 2)} is VALID [2022-04-28 14:01:31,913 INFO L290 TraceCheckUtils]: 31: Hoare triple {142421#(<= ~counter~0 2)} assume true; {142421#(<= ~counter~0 2)} is VALID [2022-04-28 14:01:31,913 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 14:01:31,913 INFO L290 TraceCheckUtils]: 33: Hoare triple {142421#(<= ~counter~0 2)} assume !!(0 != ~y3~0); {142421#(<= ~counter~0 2)} is VALID [2022-04-28 14:01:31,914 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 14:01:31,916 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 14:01:31,916 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 14:01:31,916 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 14:01:31,917 INFO L290 TraceCheckUtils]: 38: Hoare triple {142449#(<= ~counter~0 3)} ~cond := #in~cond; {142449#(<= ~counter~0 3)} is VALID [2022-04-28 14:01:31,917 INFO L290 TraceCheckUtils]: 39: Hoare triple {142449#(<= ~counter~0 3)} assume !(0 == ~cond); {142449#(<= ~counter~0 3)} is VALID [2022-04-28 14:01:31,917 INFO L290 TraceCheckUtils]: 40: Hoare triple {142449#(<= ~counter~0 3)} assume true; {142449#(<= ~counter~0 3)} is VALID [2022-04-28 14:01:31,918 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 14:01:31,918 INFO L290 TraceCheckUtils]: 42: Hoare triple {142449#(<= ~counter~0 3)} assume !!(0 != ~y3~0); {142449#(<= ~counter~0 3)} is VALID [2022-04-28 14:01:31,918 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 14:01:31,921 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 14:01:31,922 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 14:01:31,923 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 14:01:31,923 INFO L290 TraceCheckUtils]: 47: Hoare triple {142477#(<= ~counter~0 4)} ~cond := #in~cond; {142477#(<= ~counter~0 4)} is VALID [2022-04-28 14:01:31,923 INFO L290 TraceCheckUtils]: 48: Hoare triple {142477#(<= ~counter~0 4)} assume !(0 == ~cond); {142477#(<= ~counter~0 4)} is VALID [2022-04-28 14:01:31,923 INFO L290 TraceCheckUtils]: 49: Hoare triple {142477#(<= ~counter~0 4)} assume true; {142477#(<= ~counter~0 4)} is VALID [2022-04-28 14:01:31,924 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 14:01:31,924 INFO L290 TraceCheckUtils]: 51: Hoare triple {142477#(<= ~counter~0 4)} assume !!(0 != ~y3~0); {142477#(<= ~counter~0 4)} is VALID [2022-04-28 14:01:31,924 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 14:01:31,928 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 14:01:31,928 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 14:01:31,929 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 14:01:31,929 INFO L290 TraceCheckUtils]: 56: Hoare triple {142505#(<= ~counter~0 5)} ~cond := #in~cond; {142505#(<= ~counter~0 5)} is VALID [2022-04-28 14:01:31,929 INFO L290 TraceCheckUtils]: 57: Hoare triple {142505#(<= ~counter~0 5)} assume !(0 == ~cond); {142505#(<= ~counter~0 5)} is VALID [2022-04-28 14:01:31,929 INFO L290 TraceCheckUtils]: 58: Hoare triple {142505#(<= ~counter~0 5)} assume true; {142505#(<= ~counter~0 5)} is VALID [2022-04-28 14:01:31,930 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 14:01:31,930 INFO L290 TraceCheckUtils]: 60: Hoare triple {142505#(<= ~counter~0 5)} assume !!(0 != ~y3~0); {142505#(<= ~counter~0 5)} is VALID [2022-04-28 14:01:31,930 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 14:01:31,933 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 14:01:31,933 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 14:01:31,933 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 14:01:31,934 INFO L290 TraceCheckUtils]: 65: Hoare triple {142533#(<= ~counter~0 6)} ~cond := #in~cond; {142533#(<= ~counter~0 6)} is VALID [2022-04-28 14:01:31,934 INFO L290 TraceCheckUtils]: 66: Hoare triple {142533#(<= ~counter~0 6)} assume !(0 == ~cond); {142533#(<= ~counter~0 6)} is VALID [2022-04-28 14:01:31,934 INFO L290 TraceCheckUtils]: 67: Hoare triple {142533#(<= ~counter~0 6)} assume true; {142533#(<= ~counter~0 6)} is VALID [2022-04-28 14:01:31,935 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 14:01:31,935 INFO L290 TraceCheckUtils]: 69: Hoare triple {142533#(<= ~counter~0 6)} assume !!(0 != ~y3~0); {142533#(<= ~counter~0 6)} is VALID [2022-04-28 14:01:31,935 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 14:01:31,937 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 14:01:31,938 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 14:01:31,938 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 14:01:31,938 INFO L290 TraceCheckUtils]: 74: Hoare triple {142561#(<= ~counter~0 7)} ~cond := #in~cond; {142561#(<= ~counter~0 7)} is VALID [2022-04-28 14:01:31,939 INFO L290 TraceCheckUtils]: 75: Hoare triple {142561#(<= ~counter~0 7)} assume !(0 == ~cond); {142561#(<= ~counter~0 7)} is VALID [2022-04-28 14:01:31,939 INFO L290 TraceCheckUtils]: 76: Hoare triple {142561#(<= ~counter~0 7)} assume true; {142561#(<= ~counter~0 7)} is VALID [2022-04-28 14:01:31,939 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 14:01:31,940 INFO L290 TraceCheckUtils]: 78: Hoare triple {142561#(<= ~counter~0 7)} assume !!(0 != ~y3~0); {142561#(<= ~counter~0 7)} is VALID [2022-04-28 14:01:31,940 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 14:01:31,942 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 14:01:31,942 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 14:01:31,943 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 14:01:31,943 INFO L290 TraceCheckUtils]: 83: Hoare triple {142589#(<= ~counter~0 8)} ~cond := #in~cond; {142589#(<= ~counter~0 8)} is VALID [2022-04-28 14:01:31,944 INFO L290 TraceCheckUtils]: 84: Hoare triple {142589#(<= ~counter~0 8)} assume !(0 == ~cond); {142589#(<= ~counter~0 8)} is VALID [2022-04-28 14:01:31,944 INFO L290 TraceCheckUtils]: 85: Hoare triple {142589#(<= ~counter~0 8)} assume true; {142589#(<= ~counter~0 8)} is VALID [2022-04-28 14:01:31,944 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 14:01:31,944 INFO L290 TraceCheckUtils]: 87: Hoare triple {142589#(<= ~counter~0 8)} assume !!(0 != ~y3~0); {142589#(<= ~counter~0 8)} is VALID [2022-04-28 14:01:31,945 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 14:01:31,948 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 14:01:31,948 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 14:01:31,948 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 14:01:31,949 INFO L290 TraceCheckUtils]: 92: Hoare triple {142617#(<= ~counter~0 9)} ~cond := #in~cond; {142617#(<= ~counter~0 9)} is VALID [2022-04-28 14:01:31,949 INFO L290 TraceCheckUtils]: 93: Hoare triple {142617#(<= ~counter~0 9)} assume !(0 == ~cond); {142617#(<= ~counter~0 9)} is VALID [2022-04-28 14:01:31,949 INFO L290 TraceCheckUtils]: 94: Hoare triple {142617#(<= ~counter~0 9)} assume true; {142617#(<= ~counter~0 9)} is VALID [2022-04-28 14:01:31,950 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 14:01:31,950 INFO L290 TraceCheckUtils]: 96: Hoare triple {142617#(<= ~counter~0 9)} assume !!(0 != ~y3~0); {142617#(<= ~counter~0 9)} is VALID [2022-04-28 14:01:31,950 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 14:01:31,952 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 14:01:31,952 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 14:01:31,953 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 14:01:31,953 INFO L290 TraceCheckUtils]: 101: Hoare triple {142645#(<= ~counter~0 10)} ~cond := #in~cond; {142645#(<= ~counter~0 10)} is VALID [2022-04-28 14:01:31,953 INFO L290 TraceCheckUtils]: 102: Hoare triple {142645#(<= ~counter~0 10)} assume !(0 == ~cond); {142645#(<= ~counter~0 10)} is VALID [2022-04-28 14:01:31,953 INFO L290 TraceCheckUtils]: 103: Hoare triple {142645#(<= ~counter~0 10)} assume true; {142645#(<= ~counter~0 10)} is VALID [2022-04-28 14:01:31,954 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 14:01:31,954 INFO L290 TraceCheckUtils]: 105: Hoare triple {142645#(<= ~counter~0 10)} assume !!(0 != ~y3~0); {142645#(<= ~counter~0 10)} is VALID [2022-04-28 14:01:31,954 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 14:01:31,956 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 14:01:31,956 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 14:01:31,957 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 14:01:31,957 INFO L290 TraceCheckUtils]: 110: Hoare triple {142673#(<= ~counter~0 11)} ~cond := #in~cond; {142673#(<= ~counter~0 11)} is VALID [2022-04-28 14:01:31,957 INFO L290 TraceCheckUtils]: 111: Hoare triple {142673#(<= ~counter~0 11)} assume !(0 == ~cond); {142673#(<= ~counter~0 11)} is VALID [2022-04-28 14:01:31,957 INFO L290 TraceCheckUtils]: 112: Hoare triple {142673#(<= ~counter~0 11)} assume true; {142673#(<= ~counter~0 11)} is VALID [2022-04-28 14:01:31,958 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 14:01:31,958 INFO L290 TraceCheckUtils]: 114: Hoare triple {142673#(<= ~counter~0 11)} assume !!(0 != ~y3~0); {142673#(<= ~counter~0 11)} is VALID [2022-04-28 14:01:31,958 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 14:01:31,960 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 14:01:31,960 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 14:01:31,961 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 14:01:31,961 INFO L290 TraceCheckUtils]: 119: Hoare triple {142701#(<= ~counter~0 12)} ~cond := #in~cond; {142701#(<= ~counter~0 12)} is VALID [2022-04-28 14:01:31,961 INFO L290 TraceCheckUtils]: 120: Hoare triple {142701#(<= ~counter~0 12)} assume !(0 == ~cond); {142701#(<= ~counter~0 12)} is VALID [2022-04-28 14:01:31,962 INFO L290 TraceCheckUtils]: 121: Hoare triple {142701#(<= ~counter~0 12)} assume true; {142701#(<= ~counter~0 12)} is VALID [2022-04-28 14:01:31,962 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 14:01:31,962 INFO L290 TraceCheckUtils]: 123: Hoare triple {142701#(<= ~counter~0 12)} assume !!(0 != ~y3~0); {142701#(<= ~counter~0 12)} is VALID [2022-04-28 14:01:31,963 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 14:01:31,964 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 14:01:31,964 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 14:01:31,965 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 14:01:31,965 INFO L290 TraceCheckUtils]: 128: Hoare triple {142729#(<= ~counter~0 13)} ~cond := #in~cond; {142729#(<= ~counter~0 13)} is VALID [2022-04-28 14:01:31,965 INFO L290 TraceCheckUtils]: 129: Hoare triple {142729#(<= ~counter~0 13)} assume !(0 == ~cond); {142729#(<= ~counter~0 13)} is VALID [2022-04-28 14:01:31,966 INFO L290 TraceCheckUtils]: 130: Hoare triple {142729#(<= ~counter~0 13)} assume true; {142729#(<= ~counter~0 13)} is VALID [2022-04-28 14:01:31,966 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 14:01:31,966 INFO L290 TraceCheckUtils]: 132: Hoare triple {142729#(<= ~counter~0 13)} assume !!(0 != ~y3~0); {142729#(<= ~counter~0 13)} is VALID [2022-04-28 14:01:31,967 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 14:01:31,968 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 14:01:31,969 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 14:01:31,969 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 14:01:31,969 INFO L290 TraceCheckUtils]: 137: Hoare triple {142757#(<= ~counter~0 14)} ~cond := #in~cond; {142757#(<= ~counter~0 14)} is VALID [2022-04-28 14:01:31,970 INFO L290 TraceCheckUtils]: 138: Hoare triple {142757#(<= ~counter~0 14)} assume !(0 == ~cond); {142757#(<= ~counter~0 14)} is VALID [2022-04-28 14:01:31,970 INFO L290 TraceCheckUtils]: 139: Hoare triple {142757#(<= ~counter~0 14)} assume true; {142757#(<= ~counter~0 14)} is VALID [2022-04-28 14:01:31,970 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 14:01:31,971 INFO L290 TraceCheckUtils]: 141: Hoare triple {142757#(<= ~counter~0 14)} assume !!(0 != ~y3~0); {142757#(<= ~counter~0 14)} is VALID [2022-04-28 14:01:31,971 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 14:01:31,973 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 14:01:31,973 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 14:01:31,974 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 14:01:31,974 INFO L290 TraceCheckUtils]: 146: Hoare triple {142785#(<= ~counter~0 15)} ~cond := #in~cond; {142785#(<= ~counter~0 15)} is VALID [2022-04-28 14:01:31,974 INFO L290 TraceCheckUtils]: 147: Hoare triple {142785#(<= ~counter~0 15)} assume !(0 == ~cond); {142785#(<= ~counter~0 15)} is VALID [2022-04-28 14:01:31,974 INFO L290 TraceCheckUtils]: 148: Hoare triple {142785#(<= ~counter~0 15)} assume true; {142785#(<= ~counter~0 15)} is VALID [2022-04-28 14:01:31,975 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 14:01:31,975 INFO L290 TraceCheckUtils]: 150: Hoare triple {142785#(<= ~counter~0 15)} assume !!(0 != ~y3~0); {142785#(<= ~counter~0 15)} is VALID [2022-04-28 14:01:31,975 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 14:01:31,977 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 14:01:31,977 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 14:01:31,978 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 14:01:31,978 INFO L290 TraceCheckUtils]: 155: Hoare triple {142813#(<= ~counter~0 16)} ~cond := #in~cond; {142813#(<= ~counter~0 16)} is VALID [2022-04-28 14:01:31,979 INFO L290 TraceCheckUtils]: 156: Hoare triple {142813#(<= ~counter~0 16)} assume !(0 == ~cond); {142813#(<= ~counter~0 16)} is VALID [2022-04-28 14:01:31,979 INFO L290 TraceCheckUtils]: 157: Hoare triple {142813#(<= ~counter~0 16)} assume true; {142813#(<= ~counter~0 16)} is VALID [2022-04-28 14:01:31,979 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 14:01:31,979 INFO L290 TraceCheckUtils]: 159: Hoare triple {142813#(<= ~counter~0 16)} assume !!(0 != ~y3~0); {142813#(<= ~counter~0 16)} is VALID [2022-04-28 14:01:31,980 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 14:01:31,982 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 14:01:31,983 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 14:01:31,983 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 14:01:31,984 INFO L290 TraceCheckUtils]: 164: Hoare triple {142841#(<= ~counter~0 17)} ~cond := #in~cond; {142841#(<= ~counter~0 17)} is VALID [2022-04-28 14:01:31,984 INFO L290 TraceCheckUtils]: 165: Hoare triple {142841#(<= ~counter~0 17)} assume !(0 == ~cond); {142841#(<= ~counter~0 17)} is VALID [2022-04-28 14:01:31,984 INFO L290 TraceCheckUtils]: 166: Hoare triple {142841#(<= ~counter~0 17)} assume true; {142841#(<= ~counter~0 17)} is VALID [2022-04-28 14:01:31,985 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 14:01:31,985 INFO L290 TraceCheckUtils]: 168: Hoare triple {142841#(<= ~counter~0 17)} assume !!(0 != ~y3~0); {142841#(<= ~counter~0 17)} is VALID [2022-04-28 14:01:31,985 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 14:01:31,987 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 14:01:31,987 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 14:01:31,987 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 14:01:31,988 INFO L290 TraceCheckUtils]: 173: Hoare triple {142869#(<= ~counter~0 18)} ~cond := #in~cond; {142869#(<= ~counter~0 18)} is VALID [2022-04-28 14:01:31,988 INFO L290 TraceCheckUtils]: 174: Hoare triple {142869#(<= ~counter~0 18)} assume !(0 == ~cond); {142869#(<= ~counter~0 18)} is VALID [2022-04-28 14:01:31,988 INFO L290 TraceCheckUtils]: 175: Hoare triple {142869#(<= ~counter~0 18)} assume true; {142869#(<= ~counter~0 18)} is VALID [2022-04-28 14:01:31,989 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 14:01:31,989 INFO L290 TraceCheckUtils]: 177: Hoare triple {142869#(<= ~counter~0 18)} assume !!(0 != ~y3~0); {142869#(<= ~counter~0 18)} is VALID [2022-04-28 14:01:31,989 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 14:01:31,991 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 14:01:31,991 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 14:01:31,991 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 14:01:31,992 INFO L290 TraceCheckUtils]: 182: Hoare triple {142897#(<= ~counter~0 19)} ~cond := #in~cond; {142897#(<= ~counter~0 19)} is VALID [2022-04-28 14:01:31,992 INFO L290 TraceCheckUtils]: 183: Hoare triple {142897#(<= ~counter~0 19)} assume !(0 == ~cond); {142897#(<= ~counter~0 19)} is VALID [2022-04-28 14:01:31,992 INFO L290 TraceCheckUtils]: 184: Hoare triple {142897#(<= ~counter~0 19)} assume true; {142897#(<= ~counter~0 19)} is VALID [2022-04-28 14:01:31,993 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 14:01:31,993 INFO L290 TraceCheckUtils]: 186: Hoare triple {142897#(<= ~counter~0 19)} assume !!(0 != ~y3~0); {142897#(<= ~counter~0 19)} is VALID [2022-04-28 14:01:31,993 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 14:01:31,995 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 14:01:31,995 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 14:01:31,996 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 14:01:31,996 INFO L290 TraceCheckUtils]: 191: Hoare triple {142925#(<= ~counter~0 20)} ~cond := #in~cond; {142925#(<= ~counter~0 20)} is VALID [2022-04-28 14:01:31,996 INFO L290 TraceCheckUtils]: 192: Hoare triple {142925#(<= ~counter~0 20)} assume !(0 == ~cond); {142925#(<= ~counter~0 20)} is VALID [2022-04-28 14:01:31,996 INFO L290 TraceCheckUtils]: 193: Hoare triple {142925#(<= ~counter~0 20)} assume true; {142925#(<= ~counter~0 20)} is VALID [2022-04-28 14:01:31,997 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 14:01:31,997 INFO L290 TraceCheckUtils]: 195: Hoare triple {142925#(<= ~counter~0 20)} assume !!(0 != ~y3~0); {142925#(<= ~counter~0 20)} is VALID [2022-04-28 14:01:31,998 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 14:01:32,000 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 14:01:32,000 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 14:01:32,001 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 14:01:32,001 INFO L290 TraceCheckUtils]: 200: Hoare triple {142953#(<= ~counter~0 21)} ~cond := #in~cond; {142953#(<= ~counter~0 21)} is VALID [2022-04-28 14:01:32,001 INFO L290 TraceCheckUtils]: 201: Hoare triple {142953#(<= ~counter~0 21)} assume !(0 == ~cond); {142953#(<= ~counter~0 21)} is VALID [2022-04-28 14:01:32,002 INFO L290 TraceCheckUtils]: 202: Hoare triple {142953#(<= ~counter~0 21)} assume true; {142953#(<= ~counter~0 21)} is VALID [2022-04-28 14:01:32,002 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 14:01:32,002 INFO L290 TraceCheckUtils]: 204: Hoare triple {142953#(<= ~counter~0 21)} assume !!(0 != ~y3~0); {142953#(<= ~counter~0 21)} is VALID [2022-04-28 14:01:32,002 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 14:01:32,004 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 14:01:32,005 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 14:01:32,005 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 14:01:32,005 INFO L290 TraceCheckUtils]: 209: Hoare triple {142981#(<= ~counter~0 22)} ~cond := #in~cond; {142981#(<= ~counter~0 22)} is VALID [2022-04-28 14:01:32,006 INFO L290 TraceCheckUtils]: 210: Hoare triple {142981#(<= ~counter~0 22)} assume !(0 == ~cond); {142981#(<= ~counter~0 22)} is VALID [2022-04-28 14:01:32,006 INFO L290 TraceCheckUtils]: 211: Hoare triple {142981#(<= ~counter~0 22)} assume true; {142981#(<= ~counter~0 22)} is VALID [2022-04-28 14:01:32,006 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 14:01:32,007 INFO L290 TraceCheckUtils]: 213: Hoare triple {142981#(<= ~counter~0 22)} assume !!(0 != ~y3~0); {142981#(<= ~counter~0 22)} is VALID [2022-04-28 14:01:32,007 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 14:01:32,009 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 14:01:32,010 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 14:01:32,010 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 14:01:32,010 INFO L290 TraceCheckUtils]: 218: Hoare triple {143009#(<= ~counter~0 23)} ~cond := #in~cond; {143009#(<= ~counter~0 23)} is VALID [2022-04-28 14:01:32,011 INFO L290 TraceCheckUtils]: 219: Hoare triple {143009#(<= ~counter~0 23)} assume !(0 == ~cond); {143009#(<= ~counter~0 23)} is VALID [2022-04-28 14:01:32,011 INFO L290 TraceCheckUtils]: 220: Hoare triple {143009#(<= ~counter~0 23)} assume true; {143009#(<= ~counter~0 23)} is VALID [2022-04-28 14:01:32,012 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 14:01:32,012 INFO L290 TraceCheckUtils]: 222: Hoare triple {143009#(<= ~counter~0 23)} assume !!(0 != ~y3~0); {143009#(<= ~counter~0 23)} is VALID [2022-04-28 14:01:32,012 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 14:01:32,015 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 14:01:32,015 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 14:01:32,016 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 14:01:32,016 INFO L290 TraceCheckUtils]: 227: Hoare triple {143037#(<= ~counter~0 24)} ~cond := #in~cond; {143037#(<= ~counter~0 24)} is VALID [2022-04-28 14:01:32,016 INFO L290 TraceCheckUtils]: 228: Hoare triple {143037#(<= ~counter~0 24)} assume !(0 == ~cond); {143037#(<= ~counter~0 24)} is VALID [2022-04-28 14:01:32,016 INFO L290 TraceCheckUtils]: 229: Hoare triple {143037#(<= ~counter~0 24)} assume true; {143037#(<= ~counter~0 24)} is VALID [2022-04-28 14:01:32,017 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 14:01:32,017 INFO L290 TraceCheckUtils]: 231: Hoare triple {143037#(<= ~counter~0 24)} assume !!(0 != ~y3~0); {143037#(<= ~counter~0 24)} is VALID [2022-04-28 14:01:32,017 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 14:01:32,019 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 14:01:32,020 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 14:01:32,020 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 14:01:32,020 INFO L290 TraceCheckUtils]: 236: Hoare triple {143065#(<= ~counter~0 25)} ~cond := #in~cond; {143065#(<= ~counter~0 25)} is VALID [2022-04-28 14:01:32,021 INFO L290 TraceCheckUtils]: 237: Hoare triple {143065#(<= ~counter~0 25)} assume !(0 == ~cond); {143065#(<= ~counter~0 25)} is VALID [2022-04-28 14:01:32,021 INFO L290 TraceCheckUtils]: 238: Hoare triple {143065#(<= ~counter~0 25)} assume true; {143065#(<= ~counter~0 25)} is VALID [2022-04-28 14:01:32,021 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 14:01:32,022 INFO L290 TraceCheckUtils]: 240: Hoare triple {143065#(<= ~counter~0 25)} assume !!(0 != ~y3~0); {143065#(<= ~counter~0 25)} is VALID [2022-04-28 14:01:32,022 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 14:01:32,023 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 14:01:32,024 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 14:01:32,024 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 14:01:32,024 INFO L290 TraceCheckUtils]: 245: Hoare triple {143093#(<= ~counter~0 26)} ~cond := #in~cond; {143093#(<= ~counter~0 26)} is VALID [2022-04-28 14:01:32,025 INFO L290 TraceCheckUtils]: 246: Hoare triple {143093#(<= ~counter~0 26)} assume !(0 == ~cond); {143093#(<= ~counter~0 26)} is VALID [2022-04-28 14:01:32,025 INFO L290 TraceCheckUtils]: 247: Hoare triple {143093#(<= ~counter~0 26)} assume true; {143093#(<= ~counter~0 26)} is VALID [2022-04-28 14:01:32,025 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 14:01:32,026 INFO L290 TraceCheckUtils]: 249: Hoare triple {143093#(<= ~counter~0 26)} assume !!(0 != ~y3~0); {143093#(<= ~counter~0 26)} is VALID [2022-04-28 14:01:32,026 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 14:01:32,027 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 14:01:32,028 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 14:01:32,028 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 14:01:32,029 INFO L290 TraceCheckUtils]: 254: Hoare triple {143121#(<= ~counter~0 27)} ~cond := #in~cond; {143121#(<= ~counter~0 27)} is VALID [2022-04-28 14:01:32,029 INFO L290 TraceCheckUtils]: 255: Hoare triple {143121#(<= ~counter~0 27)} assume !(0 == ~cond); {143121#(<= ~counter~0 27)} is VALID [2022-04-28 14:01:32,029 INFO L290 TraceCheckUtils]: 256: Hoare triple {143121#(<= ~counter~0 27)} assume true; {143121#(<= ~counter~0 27)} is VALID [2022-04-28 14:01:32,030 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 14:01:32,030 INFO L290 TraceCheckUtils]: 258: Hoare triple {143121#(<= ~counter~0 27)} assume !!(0 != ~y3~0); {143121#(<= ~counter~0 27)} is VALID [2022-04-28 14:01:32,030 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 14:01:32,032 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 14:01:32,032 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 14:01:32,033 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 14:01:32,033 INFO L290 TraceCheckUtils]: 263: Hoare triple {143149#(<= ~counter~0 28)} ~cond := #in~cond; {143149#(<= ~counter~0 28)} is VALID [2022-04-28 14:01:32,034 INFO L290 TraceCheckUtils]: 264: Hoare triple {143149#(<= ~counter~0 28)} assume !(0 == ~cond); {143149#(<= ~counter~0 28)} is VALID [2022-04-28 14:01:32,034 INFO L290 TraceCheckUtils]: 265: Hoare triple {143149#(<= ~counter~0 28)} assume true; {143149#(<= ~counter~0 28)} is VALID [2022-04-28 14:01:32,034 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 14:01:32,035 INFO L290 TraceCheckUtils]: 267: Hoare triple {143149#(<= ~counter~0 28)} assume !!(0 != ~y3~0); {143149#(<= ~counter~0 28)} is VALID [2022-04-28 14:01:32,035 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 14:01:32,038 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 14:01:32,038 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 14:01:32,039 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 14:01:32,039 INFO L290 TraceCheckUtils]: 272: Hoare triple {143177#(<= ~counter~0 29)} ~cond := #in~cond; {143177#(<= ~counter~0 29)} is VALID [2022-04-28 14:01:32,039 INFO L290 TraceCheckUtils]: 273: Hoare triple {143177#(<= ~counter~0 29)} assume !(0 == ~cond); {143177#(<= ~counter~0 29)} is VALID [2022-04-28 14:01:32,040 INFO L290 TraceCheckUtils]: 274: Hoare triple {143177#(<= ~counter~0 29)} assume true; {143177#(<= ~counter~0 29)} is VALID [2022-04-28 14:01:32,040 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 14:01:32,040 INFO L290 TraceCheckUtils]: 276: Hoare triple {143177#(<= ~counter~0 29)} assume !!(0 != ~y3~0); {143177#(<= ~counter~0 29)} is VALID [2022-04-28 14:01:32,041 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 14:01:32,043 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 14:01:32,043 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 14:01:32,044 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 14:01:32,044 INFO L290 TraceCheckUtils]: 281: Hoare triple {143205#(<= ~counter~0 30)} ~cond := #in~cond; {143205#(<= ~counter~0 30)} is VALID [2022-04-28 14:01:32,044 INFO L290 TraceCheckUtils]: 282: Hoare triple {143205#(<= ~counter~0 30)} assume !(0 == ~cond); {143205#(<= ~counter~0 30)} is VALID [2022-04-28 14:01:32,044 INFO L290 TraceCheckUtils]: 283: Hoare triple {143205#(<= ~counter~0 30)} assume true; {143205#(<= ~counter~0 30)} is VALID [2022-04-28 14:01:32,045 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 14:01:32,045 INFO L290 TraceCheckUtils]: 285: Hoare triple {143205#(<= ~counter~0 30)} assume !!(0 != ~y3~0); {143205#(<= ~counter~0 30)} is VALID [2022-04-28 14:01:32,045 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 14:01:32,047 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 14:01:32,047 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 14:01:32,048 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 14:01:32,048 INFO L290 TraceCheckUtils]: 290: Hoare triple {143233#(<= ~counter~0 31)} ~cond := #in~cond; {143233#(<= ~counter~0 31)} is VALID [2022-04-28 14:01:32,049 INFO L290 TraceCheckUtils]: 291: Hoare triple {143233#(<= ~counter~0 31)} assume !(0 == ~cond); {143233#(<= ~counter~0 31)} is VALID [2022-04-28 14:01:32,049 INFO L290 TraceCheckUtils]: 292: Hoare triple {143233#(<= ~counter~0 31)} assume true; {143233#(<= ~counter~0 31)} is VALID [2022-04-28 14:01:32,049 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 14:01:32,050 INFO L290 TraceCheckUtils]: 294: Hoare triple {143233#(<= ~counter~0 31)} assume !!(0 != ~y3~0); {143233#(<= ~counter~0 31)} is VALID [2022-04-28 14:01:32,050 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 14:01:32,052 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 14:01:32,053 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 14:01:32,053 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 14:01:32,054 INFO L290 TraceCheckUtils]: 299: Hoare triple {143261#(<= ~counter~0 32)} ~cond := #in~cond; {143261#(<= ~counter~0 32)} is VALID [2022-04-28 14:01:32,054 INFO L290 TraceCheckUtils]: 300: Hoare triple {143261#(<= ~counter~0 32)} assume !(0 == ~cond); {143261#(<= ~counter~0 32)} is VALID [2022-04-28 14:01:32,054 INFO L290 TraceCheckUtils]: 301: Hoare triple {143261#(<= ~counter~0 32)} assume true; {143261#(<= ~counter~0 32)} is VALID [2022-04-28 14:01:32,055 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 14:01:32,055 INFO L290 TraceCheckUtils]: 303: Hoare triple {143261#(<= ~counter~0 32)} assume !!(0 != ~y3~0); {143261#(<= ~counter~0 32)} is VALID [2022-04-28 14:01:32,055 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 14:01:32,057 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 14:01:32,057 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 14:01:32,058 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 14:01:32,058 INFO L290 TraceCheckUtils]: 308: Hoare triple {143289#(<= ~counter~0 33)} ~cond := #in~cond; {143289#(<= ~counter~0 33)} is VALID [2022-04-28 14:01:32,058 INFO L290 TraceCheckUtils]: 309: Hoare triple {143289#(<= ~counter~0 33)} assume !(0 == ~cond); {143289#(<= ~counter~0 33)} is VALID [2022-04-28 14:01:32,058 INFO L290 TraceCheckUtils]: 310: Hoare triple {143289#(<= ~counter~0 33)} assume true; {143289#(<= ~counter~0 33)} is VALID [2022-04-28 14:01:32,059 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 14:01:32,059 INFO L290 TraceCheckUtils]: 312: Hoare triple {143289#(<= ~counter~0 33)} assume !!(0 != ~y3~0); {143289#(<= ~counter~0 33)} is VALID [2022-04-28 14:01:32,059 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 14:01:32,061 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 14:01:32,061 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 14:01:32,062 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 14:01:32,062 INFO L290 TraceCheckUtils]: 317: Hoare triple {143317#(<= ~counter~0 34)} ~cond := #in~cond; {143317#(<= ~counter~0 34)} is VALID [2022-04-28 14:01:32,062 INFO L290 TraceCheckUtils]: 318: Hoare triple {143317#(<= ~counter~0 34)} assume !(0 == ~cond); {143317#(<= ~counter~0 34)} is VALID [2022-04-28 14:01:32,062 INFO L290 TraceCheckUtils]: 319: Hoare triple {143317#(<= ~counter~0 34)} assume true; {143317#(<= ~counter~0 34)} is VALID [2022-04-28 14:01:32,063 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 14:01:32,063 INFO L290 TraceCheckUtils]: 321: Hoare triple {143317#(<= ~counter~0 34)} assume !!(0 != ~y3~0); {143317#(<= ~counter~0 34)} is VALID [2022-04-28 14:01:32,063 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 14:01:32,065 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 14:01:32,065 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 14:01:32,066 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 14:01:32,066 INFO L290 TraceCheckUtils]: 326: Hoare triple {143345#(<= ~counter~0 35)} ~cond := #in~cond; {143345#(<= ~counter~0 35)} is VALID [2022-04-28 14:01:32,066 INFO L290 TraceCheckUtils]: 327: Hoare triple {143345#(<= ~counter~0 35)} assume !(0 == ~cond); {143345#(<= ~counter~0 35)} is VALID [2022-04-28 14:01:32,067 INFO L290 TraceCheckUtils]: 328: Hoare triple {143345#(<= ~counter~0 35)} assume true; {143345#(<= ~counter~0 35)} is VALID [2022-04-28 14:01:32,067 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 14:01:32,068 INFO L290 TraceCheckUtils]: 330: Hoare triple {143345#(<= ~counter~0 35)} assume !!(0 != ~y3~0); {143345#(<= ~counter~0 35)} is VALID [2022-04-28 14:01:32,068 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 14:01:32,069 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 14:01:32,070 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 14:01:32,070 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 14:01:32,070 INFO L290 TraceCheckUtils]: 335: Hoare triple {143373#(<= ~counter~0 36)} ~cond := #in~cond; {143373#(<= ~counter~0 36)} is VALID [2022-04-28 14:01:32,071 INFO L290 TraceCheckUtils]: 336: Hoare triple {143373#(<= ~counter~0 36)} assume !(0 == ~cond); {143373#(<= ~counter~0 36)} is VALID [2022-04-28 14:01:32,071 INFO L290 TraceCheckUtils]: 337: Hoare triple {143373#(<= ~counter~0 36)} assume true; {143373#(<= ~counter~0 36)} is VALID [2022-04-28 14:01:32,071 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 14:01:32,072 INFO L290 TraceCheckUtils]: 339: Hoare triple {143373#(<= ~counter~0 36)} assume !!(0 != ~y3~0); {143373#(<= ~counter~0 36)} is VALID [2022-04-28 14:01:32,072 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 14:01:32,075 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 14:01:32,075 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 14:01:32,076 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 14:01:32,076 INFO L290 TraceCheckUtils]: 344: Hoare triple {143401#(<= ~counter~0 37)} ~cond := #in~cond; {143401#(<= ~counter~0 37)} is VALID [2022-04-28 14:01:32,076 INFO L290 TraceCheckUtils]: 345: Hoare triple {143401#(<= ~counter~0 37)} assume !(0 == ~cond); {143401#(<= ~counter~0 37)} is VALID [2022-04-28 14:01:32,077 INFO L290 TraceCheckUtils]: 346: Hoare triple {143401#(<= ~counter~0 37)} assume true; {143401#(<= ~counter~0 37)} is VALID [2022-04-28 14:01:32,077 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 14:01:32,077 INFO L290 TraceCheckUtils]: 348: Hoare triple {143401#(<= ~counter~0 37)} assume !!(0 != ~y3~0); {143401#(<= ~counter~0 37)} is VALID [2022-04-28 14:01:32,078 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 14:01:32,080 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 14:01:32,080 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 14:01:32,081 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 14:01:32,081 INFO L290 TraceCheckUtils]: 353: Hoare triple {143429#(<= ~counter~0 38)} ~cond := #in~cond; {143429#(<= ~counter~0 38)} is VALID [2022-04-28 14:01:32,081 INFO L290 TraceCheckUtils]: 354: Hoare triple {143429#(<= ~counter~0 38)} assume !(0 == ~cond); {143429#(<= ~counter~0 38)} is VALID [2022-04-28 14:01:32,081 INFO L290 TraceCheckUtils]: 355: Hoare triple {143429#(<= ~counter~0 38)} assume true; {143429#(<= ~counter~0 38)} is VALID [2022-04-28 14:01:32,082 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 14:01:32,082 INFO L290 TraceCheckUtils]: 357: Hoare triple {143429#(<= ~counter~0 38)} assume !!(0 != ~y3~0); {143429#(<= ~counter~0 38)} is VALID [2022-04-28 14:01:32,082 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 14:01:32,084 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 14:01:32,085 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 14:01:32,085 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 14:01:32,086 INFO L290 TraceCheckUtils]: 362: Hoare triple {143457#(<= ~counter~0 39)} ~cond := #in~cond; {143457#(<= ~counter~0 39)} is VALID [2022-04-28 14:01:32,086 INFO L290 TraceCheckUtils]: 363: Hoare triple {143457#(<= ~counter~0 39)} assume !(0 == ~cond); {143457#(<= ~counter~0 39)} is VALID [2022-04-28 14:01:32,086 INFO L290 TraceCheckUtils]: 364: Hoare triple {143457#(<= ~counter~0 39)} assume true; {143457#(<= ~counter~0 39)} is VALID [2022-04-28 14:01:32,087 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 14:01:32,087 INFO L290 TraceCheckUtils]: 366: Hoare triple {143457#(<= ~counter~0 39)} assume !!(0 != ~y3~0); {143457#(<= ~counter~0 39)} is VALID [2022-04-28 14:01:32,087 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 14:01:32,090 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 14:01:32,090 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 14:01:32,091 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 14:01:32,091 INFO L290 TraceCheckUtils]: 371: Hoare triple {143485#(<= ~counter~0 40)} ~cond := #in~cond; {143485#(<= ~counter~0 40)} is VALID [2022-04-28 14:01:32,091 INFO L290 TraceCheckUtils]: 372: Hoare triple {143485#(<= ~counter~0 40)} assume !(0 == ~cond); {143485#(<= ~counter~0 40)} is VALID [2022-04-28 14:01:32,091 INFO L290 TraceCheckUtils]: 373: Hoare triple {143485#(<= ~counter~0 40)} assume true; {143485#(<= ~counter~0 40)} is VALID [2022-04-28 14:01:32,092 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 14:01:32,092 INFO L290 TraceCheckUtils]: 375: Hoare triple {143485#(<= ~counter~0 40)} assume !!(0 != ~y3~0); {143485#(<= ~counter~0 40)} is VALID [2022-04-28 14:01:32,092 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 14:01:32,094 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 14:01:32,094 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 14:01:32,095 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 14:01:32,095 INFO L290 TraceCheckUtils]: 380: Hoare triple {143513#(<= ~counter~0 41)} ~cond := #in~cond; {143513#(<= ~counter~0 41)} is VALID [2022-04-28 14:01:32,095 INFO L290 TraceCheckUtils]: 381: Hoare triple {143513#(<= ~counter~0 41)} assume !(0 == ~cond); {143513#(<= ~counter~0 41)} is VALID [2022-04-28 14:01:32,095 INFO L290 TraceCheckUtils]: 382: Hoare triple {143513#(<= ~counter~0 41)} assume true; {143513#(<= ~counter~0 41)} is VALID [2022-04-28 14:01:32,096 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 14:01:32,096 INFO L290 TraceCheckUtils]: 384: Hoare triple {143513#(<= ~counter~0 41)} assume !!(0 != ~y3~0); {143513#(<= ~counter~0 41)} is VALID [2022-04-28 14:01:32,096 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 14:01:32,098 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 14:01:32,098 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 14:01:32,099 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 14:01:32,099 INFO L290 TraceCheckUtils]: 389: Hoare triple {143541#(<= ~counter~0 42)} ~cond := #in~cond; {143541#(<= ~counter~0 42)} is VALID [2022-04-28 14:01:32,099 INFO L290 TraceCheckUtils]: 390: Hoare triple {143541#(<= ~counter~0 42)} assume !(0 == ~cond); {143541#(<= ~counter~0 42)} is VALID [2022-04-28 14:01:32,099 INFO L290 TraceCheckUtils]: 391: Hoare triple {143541#(<= ~counter~0 42)} assume true; {143541#(<= ~counter~0 42)} is VALID [2022-04-28 14:01:32,100 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 14:01:32,100 INFO L290 TraceCheckUtils]: 393: Hoare triple {143541#(<= ~counter~0 42)} assume !!(0 != ~y3~0); {143541#(<= ~counter~0 42)} is VALID [2022-04-28 14:01:32,100 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 14:01:32,102 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 14:01:32,102 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 14:01:32,103 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 14:01:32,103 INFO L290 TraceCheckUtils]: 398: Hoare triple {143569#(<= ~counter~0 43)} ~cond := #in~cond; {143569#(<= ~counter~0 43)} is VALID [2022-04-28 14:01:32,103 INFO L290 TraceCheckUtils]: 399: Hoare triple {143569#(<= ~counter~0 43)} assume !(0 == ~cond); {143569#(<= ~counter~0 43)} is VALID [2022-04-28 14:01:32,104 INFO L290 TraceCheckUtils]: 400: Hoare triple {143569#(<= ~counter~0 43)} assume true; {143569#(<= ~counter~0 43)} is VALID [2022-04-28 14:01:32,104 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 14:01:32,104 INFO L290 TraceCheckUtils]: 402: Hoare triple {143569#(<= ~counter~0 43)} assume !!(0 != ~y3~0); {143569#(<= ~counter~0 43)} is VALID [2022-04-28 14:01:32,105 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 14:01:32,108 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 14:01:32,109 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 14:01:32,110 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 14:01:32,110 INFO L290 TraceCheckUtils]: 407: Hoare triple {143597#(<= ~counter~0 44)} ~cond := #in~cond; {143597#(<= ~counter~0 44)} is VALID [2022-04-28 14:01:32,110 INFO L290 TraceCheckUtils]: 408: Hoare triple {143597#(<= ~counter~0 44)} assume !(0 == ~cond); {143597#(<= ~counter~0 44)} is VALID [2022-04-28 14:01:32,110 INFO L290 TraceCheckUtils]: 409: Hoare triple {143597#(<= ~counter~0 44)} assume true; {143597#(<= ~counter~0 44)} is VALID [2022-04-28 14:01:32,111 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 14:01:32,111 INFO L290 TraceCheckUtils]: 411: Hoare triple {143597#(<= ~counter~0 44)} assume !!(0 != ~y3~0); {143597#(<= ~counter~0 44)} is VALID [2022-04-28 14:01:32,111 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 14:01:32,115 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 14:01:32,115 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 14:01:32,116 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 14:01:32,116 INFO L290 TraceCheckUtils]: 416: Hoare triple {143625#(<= ~counter~0 45)} ~cond := #in~cond; {143625#(<= ~counter~0 45)} is VALID [2022-04-28 14:01:32,116 INFO L290 TraceCheckUtils]: 417: Hoare triple {143625#(<= ~counter~0 45)} assume !(0 == ~cond); {143625#(<= ~counter~0 45)} is VALID [2022-04-28 14:01:32,116 INFO L290 TraceCheckUtils]: 418: Hoare triple {143625#(<= ~counter~0 45)} assume true; {143625#(<= ~counter~0 45)} is VALID [2022-04-28 14:01:32,117 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 14:01:32,117 INFO L290 TraceCheckUtils]: 420: Hoare triple {143625#(<= ~counter~0 45)} assume !!(0 != ~y3~0); {143625#(<= ~counter~0 45)} is VALID [2022-04-28 14:01:32,117 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 14:01:32,119 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 14:01:32,119 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 14:01:32,120 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 14:01:32,120 INFO L290 TraceCheckUtils]: 425: Hoare triple {143653#(<= ~counter~0 46)} ~cond := #in~cond; {143653#(<= ~counter~0 46)} is VALID [2022-04-28 14:01:32,120 INFO L290 TraceCheckUtils]: 426: Hoare triple {143653#(<= ~counter~0 46)} assume !(0 == ~cond); {143653#(<= ~counter~0 46)} is VALID [2022-04-28 14:01:32,121 INFO L290 TraceCheckUtils]: 427: Hoare triple {143653#(<= ~counter~0 46)} assume true; {143653#(<= ~counter~0 46)} is VALID [2022-04-28 14:01:32,121 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 14:01:32,121 INFO L290 TraceCheckUtils]: 429: Hoare triple {143653#(<= ~counter~0 46)} assume !!(0 != ~y3~0); {143653#(<= ~counter~0 46)} is VALID [2022-04-28 14:01:32,122 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 14:01:32,123 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 14:01:32,124 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 14:01:32,124 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 14:01:32,124 INFO L290 TraceCheckUtils]: 434: Hoare triple {143681#(<= ~counter~0 47)} ~cond := #in~cond; {143681#(<= ~counter~0 47)} is VALID [2022-04-28 14:01:32,125 INFO L290 TraceCheckUtils]: 435: Hoare triple {143681#(<= ~counter~0 47)} assume !(0 == ~cond); {143681#(<= ~counter~0 47)} is VALID [2022-04-28 14:01:32,125 INFO L290 TraceCheckUtils]: 436: Hoare triple {143681#(<= ~counter~0 47)} assume true; {143681#(<= ~counter~0 47)} is VALID [2022-04-28 14:01:32,125 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 14:01:32,126 INFO L290 TraceCheckUtils]: 438: Hoare triple {143681#(<= ~counter~0 47)} assume !!(0 != ~y3~0); {143681#(<= ~counter~0 47)} is VALID [2022-04-28 14:01:32,126 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 14:01:32,127 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 14:01:32,128 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 14:01:32,128 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 14:01:32,128 INFO L290 TraceCheckUtils]: 443: Hoare triple {143709#(<= ~counter~0 48)} ~cond := #in~cond; {143709#(<= ~counter~0 48)} is VALID [2022-04-28 14:01:32,129 INFO L290 TraceCheckUtils]: 444: Hoare triple {143709#(<= ~counter~0 48)} assume !(0 == ~cond); {143709#(<= ~counter~0 48)} is VALID [2022-04-28 14:01:32,129 INFO L290 TraceCheckUtils]: 445: Hoare triple {143709#(<= ~counter~0 48)} assume true; {143709#(<= ~counter~0 48)} is VALID [2022-04-28 14:01:32,130 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 14:01:32,130 INFO L290 TraceCheckUtils]: 447: Hoare triple {143709#(<= ~counter~0 48)} assume !!(0 != ~y3~0); {143709#(<= ~counter~0 48)} is VALID [2022-04-28 14:01:32,130 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 14:01:32,131 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 14:01:32,131 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 14:01:32,131 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 14:01:32,131 INFO L290 TraceCheckUtils]: 452: Hoare triple {142337#false} ~cond := #in~cond; {142337#false} is VALID [2022-04-28 14:01:32,131 INFO L290 TraceCheckUtils]: 453: Hoare triple {142337#false} assume 0 == ~cond; {142337#false} is VALID [2022-04-28 14:01:32,131 INFO L290 TraceCheckUtils]: 454: Hoare triple {142337#false} assume !false; {142337#false} is VALID [2022-04-28 14:01:32,132 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 14:01:32,132 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 14:01:33,917 INFO L290 TraceCheckUtils]: 454: Hoare triple {142337#false} assume !false; {142337#false} is VALID [2022-04-28 14:01:33,917 INFO L290 TraceCheckUtils]: 453: Hoare triple {142337#false} assume 0 == ~cond; {142337#false} is VALID [2022-04-28 14:01:33,917 INFO L290 TraceCheckUtils]: 452: Hoare triple {142337#false} ~cond := #in~cond; {142337#false} is VALID [2022-04-28 14:01:33,917 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 14:01:33,917 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 14:01:33,918 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 14:01:33,918 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 14:01:33,918 INFO L290 TraceCheckUtils]: 447: Hoare triple {143769#(< ~counter~0 50)} assume !!(0 != ~y3~0); {143769#(< ~counter~0 50)} is VALID [2022-04-28 14:01:33,919 INFO L284 TraceCheckUtils]: 446: Hoare quadruple {142336#true} {143769#(< ~counter~0 50)} #63#return; {143769#(< ~counter~0 50)} is VALID [2022-04-28 14:01:33,919 INFO L290 TraceCheckUtils]: 445: Hoare triple {142336#true} assume true; {142336#true} is VALID [2022-04-28 14:01:33,919 INFO L290 TraceCheckUtils]: 444: Hoare triple {142336#true} assume !(0 == ~cond); {142336#true} is VALID [2022-04-28 14:01:33,919 INFO L290 TraceCheckUtils]: 443: Hoare triple {142336#true} ~cond := #in~cond; {142336#true} is VALID [2022-04-28 14:01:33,919 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 14:01:33,919 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 14:01:33,922 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 14:01:33,922 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 14:01:33,923 INFO L290 TraceCheckUtils]: 438: Hoare triple {143709#(<= ~counter~0 48)} assume !!(0 != ~y3~0); {143709#(<= ~counter~0 48)} is VALID [2022-04-28 14:01:33,923 INFO L284 TraceCheckUtils]: 437: Hoare quadruple {142336#true} {143709#(<= ~counter~0 48)} #63#return; {143709#(<= ~counter~0 48)} is VALID [2022-04-28 14:01:33,923 INFO L290 TraceCheckUtils]: 436: Hoare triple {142336#true} assume true; {142336#true} is VALID [2022-04-28 14:01:33,923 INFO L290 TraceCheckUtils]: 435: Hoare triple {142336#true} assume !(0 == ~cond); {142336#true} is VALID [2022-04-28 14:01:33,923 INFO L290 TraceCheckUtils]: 434: Hoare triple {142336#true} ~cond := #in~cond; {142336#true} is VALID [2022-04-28 14:01:33,924 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 14:01:33,924 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 14:01:33,925 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 14:01:33,925 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 14:01:33,926 INFO L290 TraceCheckUtils]: 429: Hoare triple {143681#(<= ~counter~0 47)} assume !!(0 != ~y3~0); {143681#(<= ~counter~0 47)} is VALID [2022-04-28 14:01:33,926 INFO L284 TraceCheckUtils]: 428: Hoare quadruple {142336#true} {143681#(<= ~counter~0 47)} #63#return; {143681#(<= ~counter~0 47)} is VALID [2022-04-28 14:01:33,926 INFO L290 TraceCheckUtils]: 427: Hoare triple {142336#true} assume true; {142336#true} is VALID [2022-04-28 14:01:33,926 INFO L290 TraceCheckUtils]: 426: Hoare triple {142336#true} assume !(0 == ~cond); {142336#true} is VALID [2022-04-28 14:01:33,926 INFO L290 TraceCheckUtils]: 425: Hoare triple {142336#true} ~cond := #in~cond; {142336#true} is VALID [2022-04-28 14:01:33,926 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 14:01:33,927 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 14:01:33,928 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 14:01:33,928 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 14:01:33,928 INFO L290 TraceCheckUtils]: 420: Hoare triple {143653#(<= ~counter~0 46)} assume !!(0 != ~y3~0); {143653#(<= ~counter~0 46)} is VALID [2022-04-28 14:01:33,929 INFO L284 TraceCheckUtils]: 419: Hoare quadruple {142336#true} {143653#(<= ~counter~0 46)} #63#return; {143653#(<= ~counter~0 46)} is VALID [2022-04-28 14:01:33,929 INFO L290 TraceCheckUtils]: 418: Hoare triple {142336#true} assume true; {142336#true} is VALID [2022-04-28 14:01:33,929 INFO L290 TraceCheckUtils]: 417: Hoare triple {142336#true} assume !(0 == ~cond); {142336#true} is VALID [2022-04-28 14:01:33,929 INFO L290 TraceCheckUtils]: 416: Hoare triple {142336#true} ~cond := #in~cond; {142336#true} is VALID [2022-04-28 14:01:33,929 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 14:01:33,929 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 14:01:33,931 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 14:01:33,931 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 14:01:33,931 INFO L290 TraceCheckUtils]: 411: Hoare triple {143625#(<= ~counter~0 45)} assume !!(0 != ~y3~0); {143625#(<= ~counter~0 45)} is VALID [2022-04-28 14:01:33,932 INFO L284 TraceCheckUtils]: 410: Hoare quadruple {142336#true} {143625#(<= ~counter~0 45)} #63#return; {143625#(<= ~counter~0 45)} is VALID [2022-04-28 14:01:33,932 INFO L290 TraceCheckUtils]: 409: Hoare triple {142336#true} assume true; {142336#true} is VALID [2022-04-28 14:01:33,932 INFO L290 TraceCheckUtils]: 408: Hoare triple {142336#true} assume !(0 == ~cond); {142336#true} is VALID [2022-04-28 14:01:33,932 INFO L290 TraceCheckUtils]: 407: Hoare triple {142336#true} ~cond := #in~cond; {142336#true} is VALID [2022-04-28 14:01:33,932 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 14:01:33,932 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 14:01:33,934 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 14:01:33,934 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 14:01:33,934 INFO L290 TraceCheckUtils]: 402: Hoare triple {143597#(<= ~counter~0 44)} assume !!(0 != ~y3~0); {143597#(<= ~counter~0 44)} is VALID [2022-04-28 14:01:33,935 INFO L284 TraceCheckUtils]: 401: Hoare quadruple {142336#true} {143597#(<= ~counter~0 44)} #63#return; {143597#(<= ~counter~0 44)} is VALID [2022-04-28 14:01:33,935 INFO L290 TraceCheckUtils]: 400: Hoare triple {142336#true} assume true; {142336#true} is VALID [2022-04-28 14:01:33,935 INFO L290 TraceCheckUtils]: 399: Hoare triple {142336#true} assume !(0 == ~cond); {142336#true} is VALID [2022-04-28 14:01:33,935 INFO L290 TraceCheckUtils]: 398: Hoare triple {142336#true} ~cond := #in~cond; {142336#true} is VALID [2022-04-28 14:01:33,935 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 14:01:33,935 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 14:01:33,937 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 14:01:33,937 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 14:01:33,937 INFO L290 TraceCheckUtils]: 393: Hoare triple {143569#(<= ~counter~0 43)} assume !!(0 != ~y3~0); {143569#(<= ~counter~0 43)} is VALID [2022-04-28 14:01:33,937 INFO L284 TraceCheckUtils]: 392: Hoare quadruple {142336#true} {143569#(<= ~counter~0 43)} #63#return; {143569#(<= ~counter~0 43)} is VALID [2022-04-28 14:01:33,938 INFO L290 TraceCheckUtils]: 391: Hoare triple {142336#true} assume true; {142336#true} is VALID [2022-04-28 14:01:33,938 INFO L290 TraceCheckUtils]: 390: Hoare triple {142336#true} assume !(0 == ~cond); {142336#true} is VALID [2022-04-28 14:01:33,938 INFO L290 TraceCheckUtils]: 389: Hoare triple {142336#true} ~cond := #in~cond; {142336#true} is VALID [2022-04-28 14:01:33,938 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 14:01:33,938 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 14:01:33,939 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 14:01:33,940 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 14:01:33,940 INFO L290 TraceCheckUtils]: 384: Hoare triple {143541#(<= ~counter~0 42)} assume !!(0 != ~y3~0); {143541#(<= ~counter~0 42)} is VALID [2022-04-28 14:01:33,940 INFO L284 TraceCheckUtils]: 383: Hoare quadruple {142336#true} {143541#(<= ~counter~0 42)} #63#return; {143541#(<= ~counter~0 42)} is VALID [2022-04-28 14:01:33,940 INFO L290 TraceCheckUtils]: 382: Hoare triple {142336#true} assume true; {142336#true} is VALID [2022-04-28 14:01:33,940 INFO L290 TraceCheckUtils]: 381: Hoare triple {142336#true} assume !(0 == ~cond); {142336#true} is VALID [2022-04-28 14:01:33,941 INFO L290 TraceCheckUtils]: 380: Hoare triple {142336#true} ~cond := #in~cond; {142336#true} is VALID [2022-04-28 14:01:33,941 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 14:01:33,941 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 14:01:33,942 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 14:01:33,943 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 14:01:33,943 INFO L290 TraceCheckUtils]: 375: Hoare triple {143513#(<= ~counter~0 41)} assume !!(0 != ~y3~0); {143513#(<= ~counter~0 41)} is VALID [2022-04-28 14:01:33,943 INFO L284 TraceCheckUtils]: 374: Hoare quadruple {142336#true} {143513#(<= ~counter~0 41)} #63#return; {143513#(<= ~counter~0 41)} is VALID [2022-04-28 14:01:33,943 INFO L290 TraceCheckUtils]: 373: Hoare triple {142336#true} assume true; {142336#true} is VALID [2022-04-28 14:01:33,944 INFO L290 TraceCheckUtils]: 372: Hoare triple {142336#true} assume !(0 == ~cond); {142336#true} is VALID [2022-04-28 14:01:33,944 INFO L290 TraceCheckUtils]: 371: Hoare triple {142336#true} ~cond := #in~cond; {142336#true} is VALID [2022-04-28 14:01:33,944 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 14:01:33,944 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 14:01:33,945 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 14:01:33,946 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 14:01:33,946 INFO L290 TraceCheckUtils]: 366: Hoare triple {143485#(<= ~counter~0 40)} assume !!(0 != ~y3~0); {143485#(<= ~counter~0 40)} is VALID [2022-04-28 14:01:33,946 INFO L284 TraceCheckUtils]: 365: Hoare quadruple {142336#true} {143485#(<= ~counter~0 40)} #63#return; {143485#(<= ~counter~0 40)} is VALID [2022-04-28 14:01:33,946 INFO L290 TraceCheckUtils]: 364: Hoare triple {142336#true} assume true; {142336#true} is VALID [2022-04-28 14:01:33,946 INFO L290 TraceCheckUtils]: 363: Hoare triple {142336#true} assume !(0 == ~cond); {142336#true} is VALID [2022-04-28 14:01:33,946 INFO L290 TraceCheckUtils]: 362: Hoare triple {142336#true} ~cond := #in~cond; {142336#true} is VALID [2022-04-28 14:01:33,947 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 14:01:33,947 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 14:01:33,948 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 14:01:33,949 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 14:01:33,949 INFO L290 TraceCheckUtils]: 357: Hoare triple {143457#(<= ~counter~0 39)} assume !!(0 != ~y3~0); {143457#(<= ~counter~0 39)} is VALID [2022-04-28 14:01:33,949 INFO L284 TraceCheckUtils]: 356: Hoare quadruple {142336#true} {143457#(<= ~counter~0 39)} #63#return; {143457#(<= ~counter~0 39)} is VALID [2022-04-28 14:01:33,949 INFO L290 TraceCheckUtils]: 355: Hoare triple {142336#true} assume true; {142336#true} is VALID [2022-04-28 14:01:33,949 INFO L290 TraceCheckUtils]: 354: Hoare triple {142336#true} assume !(0 == ~cond); {142336#true} is VALID [2022-04-28 14:01:33,950 INFO L290 TraceCheckUtils]: 353: Hoare triple {142336#true} ~cond := #in~cond; {142336#true} is VALID [2022-04-28 14:01:33,950 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 14:01:33,950 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 14:01:33,951 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 14:01:33,952 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 14:01:33,952 INFO L290 TraceCheckUtils]: 348: Hoare triple {143429#(<= ~counter~0 38)} assume !!(0 != ~y3~0); {143429#(<= ~counter~0 38)} is VALID [2022-04-28 14:01:33,952 INFO L284 TraceCheckUtils]: 347: Hoare quadruple {142336#true} {143429#(<= ~counter~0 38)} #63#return; {143429#(<= ~counter~0 38)} is VALID [2022-04-28 14:01:33,952 INFO L290 TraceCheckUtils]: 346: Hoare triple {142336#true} assume true; {142336#true} is VALID [2022-04-28 14:01:33,952 INFO L290 TraceCheckUtils]: 345: Hoare triple {142336#true} assume !(0 == ~cond); {142336#true} is VALID [2022-04-28 14:01:33,952 INFO L290 TraceCheckUtils]: 344: Hoare triple {142336#true} ~cond := #in~cond; {142336#true} is VALID [2022-04-28 14:01:33,953 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 14:01:33,953 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 14:01:33,954 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 14:01:33,954 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 14:01:33,955 INFO L290 TraceCheckUtils]: 339: Hoare triple {143401#(<= ~counter~0 37)} assume !!(0 != ~y3~0); {143401#(<= ~counter~0 37)} is VALID [2022-04-28 14:01:33,955 INFO L284 TraceCheckUtils]: 338: Hoare quadruple {142336#true} {143401#(<= ~counter~0 37)} #63#return; {143401#(<= ~counter~0 37)} is VALID [2022-04-28 14:01:33,955 INFO L290 TraceCheckUtils]: 337: Hoare triple {142336#true} assume true; {142336#true} is VALID [2022-04-28 14:01:33,955 INFO L290 TraceCheckUtils]: 336: Hoare triple {142336#true} assume !(0 == ~cond); {142336#true} is VALID [2022-04-28 14:01:33,955 INFO L290 TraceCheckUtils]: 335: Hoare triple {142336#true} ~cond := #in~cond; {142336#true} is VALID [2022-04-28 14:01:33,955 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 14:01:33,956 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 14:01:33,957 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 14:01:33,957 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 14:01:33,958 INFO L290 TraceCheckUtils]: 330: Hoare triple {143373#(<= ~counter~0 36)} assume !!(0 != ~y3~0); {143373#(<= ~counter~0 36)} is VALID [2022-04-28 14:01:33,958 INFO L284 TraceCheckUtils]: 329: Hoare quadruple {142336#true} {143373#(<= ~counter~0 36)} #63#return; {143373#(<= ~counter~0 36)} is VALID [2022-04-28 14:01:33,958 INFO L290 TraceCheckUtils]: 328: Hoare triple {142336#true} assume true; {142336#true} is VALID [2022-04-28 14:01:33,958 INFO L290 TraceCheckUtils]: 327: Hoare triple {142336#true} assume !(0 == ~cond); {142336#true} is VALID [2022-04-28 14:01:33,958 INFO L290 TraceCheckUtils]: 326: Hoare triple {142336#true} ~cond := #in~cond; {142336#true} is VALID [2022-04-28 14:01:33,958 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 14:01:33,959 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 14:01:33,960 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 14:01:33,960 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 14:01:33,961 INFO L290 TraceCheckUtils]: 321: Hoare triple {143345#(<= ~counter~0 35)} assume !!(0 != ~y3~0); {143345#(<= ~counter~0 35)} is VALID [2022-04-28 14:01:33,961 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {142336#true} {143345#(<= ~counter~0 35)} #63#return; {143345#(<= ~counter~0 35)} is VALID [2022-04-28 14:01:33,961 INFO L290 TraceCheckUtils]: 319: Hoare triple {142336#true} assume true; {142336#true} is VALID [2022-04-28 14:01:33,961 INFO L290 TraceCheckUtils]: 318: Hoare triple {142336#true} assume !(0 == ~cond); {142336#true} is VALID [2022-04-28 14:01:33,961 INFO L290 TraceCheckUtils]: 317: Hoare triple {142336#true} ~cond := #in~cond; {142336#true} is VALID [2022-04-28 14:01:33,961 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 14:01:33,962 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 14:01:33,963 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 14:01:33,963 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 14:01:33,963 INFO L290 TraceCheckUtils]: 312: Hoare triple {143317#(<= ~counter~0 34)} assume !!(0 != ~y3~0); {143317#(<= ~counter~0 34)} is VALID [2022-04-28 14:01:33,964 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {142336#true} {143317#(<= ~counter~0 34)} #63#return; {143317#(<= ~counter~0 34)} is VALID [2022-04-28 14:01:33,964 INFO L290 TraceCheckUtils]: 310: Hoare triple {142336#true} assume true; {142336#true} is VALID [2022-04-28 14:01:33,964 INFO L290 TraceCheckUtils]: 309: Hoare triple {142336#true} assume !(0 == ~cond); {142336#true} is VALID [2022-04-28 14:01:33,964 INFO L290 TraceCheckUtils]: 308: Hoare triple {142336#true} ~cond := #in~cond; {142336#true} is VALID [2022-04-28 14:01:33,964 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 14:01:33,964 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 14:01:33,966 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 14:01:33,966 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 14:01:33,966 INFO L290 TraceCheckUtils]: 303: Hoare triple {143289#(<= ~counter~0 33)} assume !!(0 != ~y3~0); {143289#(<= ~counter~0 33)} is VALID [2022-04-28 14:01:33,967 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {142336#true} {143289#(<= ~counter~0 33)} #63#return; {143289#(<= ~counter~0 33)} is VALID [2022-04-28 14:01:33,967 INFO L290 TraceCheckUtils]: 301: Hoare triple {142336#true} assume true; {142336#true} is VALID [2022-04-28 14:01:33,967 INFO L290 TraceCheckUtils]: 300: Hoare triple {142336#true} assume !(0 == ~cond); {142336#true} is VALID [2022-04-28 14:01:33,967 INFO L290 TraceCheckUtils]: 299: Hoare triple {142336#true} ~cond := #in~cond; {142336#true} is VALID [2022-04-28 14:01:33,967 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 14:01:33,967 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 14:01:33,969 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 14:01:33,969 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 14:01:33,969 INFO L290 TraceCheckUtils]: 294: Hoare triple {143261#(<= ~counter~0 32)} assume !!(0 != ~y3~0); {143261#(<= ~counter~0 32)} is VALID [2022-04-28 14:01:33,970 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {142336#true} {143261#(<= ~counter~0 32)} #63#return; {143261#(<= ~counter~0 32)} is VALID [2022-04-28 14:01:33,970 INFO L290 TraceCheckUtils]: 292: Hoare triple {142336#true} assume true; {142336#true} is VALID [2022-04-28 14:01:33,970 INFO L290 TraceCheckUtils]: 291: Hoare triple {142336#true} assume !(0 == ~cond); {142336#true} is VALID [2022-04-28 14:01:33,970 INFO L290 TraceCheckUtils]: 290: Hoare triple {142336#true} ~cond := #in~cond; {142336#true} is VALID [2022-04-28 14:01:33,970 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 14:01:33,970 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 14:01:33,972 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 14:01:33,972 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 14:01:33,972 INFO L290 TraceCheckUtils]: 285: Hoare triple {143233#(<= ~counter~0 31)} assume !!(0 != ~y3~0); {143233#(<= ~counter~0 31)} is VALID [2022-04-28 14:01:33,973 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {142336#true} {143233#(<= ~counter~0 31)} #63#return; {143233#(<= ~counter~0 31)} is VALID [2022-04-28 14:01:33,973 INFO L290 TraceCheckUtils]: 283: Hoare triple {142336#true} assume true; {142336#true} is VALID [2022-04-28 14:01:33,973 INFO L290 TraceCheckUtils]: 282: Hoare triple {142336#true} assume !(0 == ~cond); {142336#true} is VALID [2022-04-28 14:01:33,973 INFO L290 TraceCheckUtils]: 281: Hoare triple {142336#true} ~cond := #in~cond; {142336#true} is VALID [2022-04-28 14:01:33,973 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 14:01:33,973 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 14:01:33,974 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 14:01:33,975 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 14:01:33,975 INFO L290 TraceCheckUtils]: 276: Hoare triple {143205#(<= ~counter~0 30)} assume !!(0 != ~y3~0); {143205#(<= ~counter~0 30)} is VALID [2022-04-28 14:01:33,984 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {142336#true} {143205#(<= ~counter~0 30)} #63#return; {143205#(<= ~counter~0 30)} is VALID [2022-04-28 14:01:33,984 INFO L290 TraceCheckUtils]: 274: Hoare triple {142336#true} assume true; {142336#true} is VALID [2022-04-28 14:01:33,984 INFO L290 TraceCheckUtils]: 273: Hoare triple {142336#true} assume !(0 == ~cond); {142336#true} is VALID [2022-04-28 14:01:33,984 INFO L290 TraceCheckUtils]: 272: Hoare triple {142336#true} ~cond := #in~cond; {142336#true} is VALID [2022-04-28 14:01:33,984 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 14:01:33,984 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 14:01:33,987 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 14:01:33,988 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 14:01:33,988 INFO L290 TraceCheckUtils]: 267: Hoare triple {143177#(<= ~counter~0 29)} assume !!(0 != ~y3~0); {143177#(<= ~counter~0 29)} is VALID [2022-04-28 14:01:33,988 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {142336#true} {143177#(<= ~counter~0 29)} #63#return; {143177#(<= ~counter~0 29)} is VALID [2022-04-28 14:01:33,988 INFO L290 TraceCheckUtils]: 265: Hoare triple {142336#true} assume true; {142336#true} is VALID [2022-04-28 14:01:33,989 INFO L290 TraceCheckUtils]: 264: Hoare triple {142336#true} assume !(0 == ~cond); {142336#true} is VALID [2022-04-28 14:01:33,989 INFO L290 TraceCheckUtils]: 263: Hoare triple {142336#true} ~cond := #in~cond; {142336#true} is VALID [2022-04-28 14:01:33,989 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 14:01:33,989 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 14:01:33,990 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 14:01:33,990 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 14:01:33,991 INFO L290 TraceCheckUtils]: 258: Hoare triple {143149#(<= ~counter~0 28)} assume !!(0 != ~y3~0); {143149#(<= ~counter~0 28)} is VALID [2022-04-28 14:01:33,991 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {142336#true} {143149#(<= ~counter~0 28)} #63#return; {143149#(<= ~counter~0 28)} is VALID [2022-04-28 14:01:33,991 INFO L290 TraceCheckUtils]: 256: Hoare triple {142336#true} assume true; {142336#true} is VALID [2022-04-28 14:01:33,991 INFO L290 TraceCheckUtils]: 255: Hoare triple {142336#true} assume !(0 == ~cond); {142336#true} is VALID [2022-04-28 14:01:33,991 INFO L290 TraceCheckUtils]: 254: Hoare triple {142336#true} ~cond := #in~cond; {142336#true} is VALID [2022-04-28 14:01:33,992 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 14:01:33,992 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 14:01:33,993 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 14:01:33,993 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 14:01:33,994 INFO L290 TraceCheckUtils]: 249: Hoare triple {143121#(<= ~counter~0 27)} assume !!(0 != ~y3~0); {143121#(<= ~counter~0 27)} is VALID [2022-04-28 14:01:33,994 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {142336#true} {143121#(<= ~counter~0 27)} #63#return; {143121#(<= ~counter~0 27)} is VALID [2022-04-28 14:01:33,994 INFO L290 TraceCheckUtils]: 247: Hoare triple {142336#true} assume true; {142336#true} is VALID [2022-04-28 14:01:33,994 INFO L290 TraceCheckUtils]: 246: Hoare triple {142336#true} assume !(0 == ~cond); {142336#true} is VALID [2022-04-28 14:01:33,994 INFO L290 TraceCheckUtils]: 245: Hoare triple {142336#true} ~cond := #in~cond; {142336#true} is VALID [2022-04-28 14:01:33,994 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 14:01:33,995 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 14:01:33,996 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 14:01:33,996 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 14:01:33,996 INFO L290 TraceCheckUtils]: 240: Hoare triple {143093#(<= ~counter~0 26)} assume !!(0 != ~y3~0); {143093#(<= ~counter~0 26)} is VALID [2022-04-28 14:01:33,997 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {142336#true} {143093#(<= ~counter~0 26)} #63#return; {143093#(<= ~counter~0 26)} is VALID [2022-04-28 14:01:33,997 INFO L290 TraceCheckUtils]: 238: Hoare triple {142336#true} assume true; {142336#true} is VALID [2022-04-28 14:01:33,997 INFO L290 TraceCheckUtils]: 237: Hoare triple {142336#true} assume !(0 == ~cond); {142336#true} is VALID [2022-04-28 14:01:33,997 INFO L290 TraceCheckUtils]: 236: Hoare triple {142336#true} ~cond := #in~cond; {142336#true} is VALID [2022-04-28 14:01:33,997 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 14:01:33,997 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 14:01:33,999 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 14:01:33,999 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 14:01:33,999 INFO L290 TraceCheckUtils]: 231: Hoare triple {143065#(<= ~counter~0 25)} assume !!(0 != ~y3~0); {143065#(<= ~counter~0 25)} is VALID [2022-04-28 14:01:34,000 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {142336#true} {143065#(<= ~counter~0 25)} #63#return; {143065#(<= ~counter~0 25)} is VALID [2022-04-28 14:01:34,000 INFO L290 TraceCheckUtils]: 229: Hoare triple {142336#true} assume true; {142336#true} is VALID [2022-04-28 14:01:34,000 INFO L290 TraceCheckUtils]: 228: Hoare triple {142336#true} assume !(0 == ~cond); {142336#true} is VALID [2022-04-28 14:01:34,000 INFO L290 TraceCheckUtils]: 227: Hoare triple {142336#true} ~cond := #in~cond; {142336#true} is VALID [2022-04-28 14:01:34,000 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 14:01:34,000 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 14:01:34,002 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 14:01:34,002 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 14:01:34,002 INFO L290 TraceCheckUtils]: 222: Hoare triple {143037#(<= ~counter~0 24)} assume !!(0 != ~y3~0); {143037#(<= ~counter~0 24)} is VALID [2022-04-28 14:01:34,003 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {142336#true} {143037#(<= ~counter~0 24)} #63#return; {143037#(<= ~counter~0 24)} is VALID [2022-04-28 14:01:34,003 INFO L290 TraceCheckUtils]: 220: Hoare triple {142336#true} assume true; {142336#true} is VALID [2022-04-28 14:01:34,003 INFO L290 TraceCheckUtils]: 219: Hoare triple {142336#true} assume !(0 == ~cond); {142336#true} is VALID [2022-04-28 14:01:34,003 INFO L290 TraceCheckUtils]: 218: Hoare triple {142336#true} ~cond := #in~cond; {142336#true} is VALID [2022-04-28 14:01:34,003 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 14:01:34,003 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 14:01:34,005 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 14:01:34,005 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 14:01:34,005 INFO L290 TraceCheckUtils]: 213: Hoare triple {143009#(<= ~counter~0 23)} assume !!(0 != ~y3~0); {143009#(<= ~counter~0 23)} is VALID [2022-04-28 14:01:34,006 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {142336#true} {143009#(<= ~counter~0 23)} #63#return; {143009#(<= ~counter~0 23)} is VALID [2022-04-28 14:01:34,006 INFO L290 TraceCheckUtils]: 211: Hoare triple {142336#true} assume true; {142336#true} is VALID [2022-04-28 14:01:34,006 INFO L290 TraceCheckUtils]: 210: Hoare triple {142336#true} assume !(0 == ~cond); {142336#true} is VALID [2022-04-28 14:01:34,006 INFO L290 TraceCheckUtils]: 209: Hoare triple {142336#true} ~cond := #in~cond; {142336#true} is VALID [2022-04-28 14:01:34,006 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 14:01:34,006 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 14:01:34,008 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 14:01:34,008 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 14:01:34,008 INFO L290 TraceCheckUtils]: 204: Hoare triple {142981#(<= ~counter~0 22)} assume !!(0 != ~y3~0); {142981#(<= ~counter~0 22)} is VALID [2022-04-28 14:01:34,009 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {142336#true} {142981#(<= ~counter~0 22)} #63#return; {142981#(<= ~counter~0 22)} is VALID [2022-04-28 14:01:34,009 INFO L290 TraceCheckUtils]: 202: Hoare triple {142336#true} assume true; {142336#true} is VALID [2022-04-28 14:01:34,009 INFO L290 TraceCheckUtils]: 201: Hoare triple {142336#true} assume !(0 == ~cond); {142336#true} is VALID [2022-04-28 14:01:34,009 INFO L290 TraceCheckUtils]: 200: Hoare triple {142336#true} ~cond := #in~cond; {142336#true} is VALID [2022-04-28 14:01:34,009 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 14:01:34,009 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 14:01:34,010 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 14:01:34,011 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 14:01:34,011 INFO L290 TraceCheckUtils]: 195: Hoare triple {142953#(<= ~counter~0 21)} assume !!(0 != ~y3~0); {142953#(<= ~counter~0 21)} is VALID [2022-04-28 14:01:34,011 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {142336#true} {142953#(<= ~counter~0 21)} #63#return; {142953#(<= ~counter~0 21)} is VALID [2022-04-28 14:01:34,012 INFO L290 TraceCheckUtils]: 193: Hoare triple {142336#true} assume true; {142336#true} is VALID [2022-04-28 14:01:34,012 INFO L290 TraceCheckUtils]: 192: Hoare triple {142336#true} assume !(0 == ~cond); {142336#true} is VALID [2022-04-28 14:01:34,012 INFO L290 TraceCheckUtils]: 191: Hoare triple {142336#true} ~cond := #in~cond; {142336#true} is VALID [2022-04-28 14:01:34,012 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 14:01:34,012 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 14:01:34,013 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 14:01:34,014 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 14:01:34,014 INFO L290 TraceCheckUtils]: 186: Hoare triple {142925#(<= ~counter~0 20)} assume !!(0 != ~y3~0); {142925#(<= ~counter~0 20)} is VALID [2022-04-28 14:01:34,014 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {142336#true} {142925#(<= ~counter~0 20)} #63#return; {142925#(<= ~counter~0 20)} is VALID [2022-04-28 14:01:34,015 INFO L290 TraceCheckUtils]: 184: Hoare triple {142336#true} assume true; {142336#true} is VALID [2022-04-28 14:01:34,015 INFO L290 TraceCheckUtils]: 183: Hoare triple {142336#true} assume !(0 == ~cond); {142336#true} is VALID [2022-04-28 14:01:34,015 INFO L290 TraceCheckUtils]: 182: Hoare triple {142336#true} ~cond := #in~cond; {142336#true} is VALID [2022-04-28 14:01:34,015 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 14:01:34,015 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 14:01:34,016 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 14:01:34,017 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 14:01:34,017 INFO L290 TraceCheckUtils]: 177: Hoare triple {142897#(<= ~counter~0 19)} assume !!(0 != ~y3~0); {142897#(<= ~counter~0 19)} is VALID [2022-04-28 14:01:34,017 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {142336#true} {142897#(<= ~counter~0 19)} #63#return; {142897#(<= ~counter~0 19)} is VALID [2022-04-28 14:01:34,018 INFO L290 TraceCheckUtils]: 175: Hoare triple {142336#true} assume true; {142336#true} is VALID [2022-04-28 14:01:34,018 INFO L290 TraceCheckUtils]: 174: Hoare triple {142336#true} assume !(0 == ~cond); {142336#true} is VALID [2022-04-28 14:01:34,018 INFO L290 TraceCheckUtils]: 173: Hoare triple {142336#true} ~cond := #in~cond; {142336#true} is VALID [2022-04-28 14:01:34,018 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 14:01:34,018 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 14:01:34,020 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 14:01:34,020 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 14:01:34,020 INFO L290 TraceCheckUtils]: 168: Hoare triple {142869#(<= ~counter~0 18)} assume !!(0 != ~y3~0); {142869#(<= ~counter~0 18)} is VALID [2022-04-28 14:01:34,021 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {142336#true} {142869#(<= ~counter~0 18)} #63#return; {142869#(<= ~counter~0 18)} is VALID [2022-04-28 14:01:34,021 INFO L290 TraceCheckUtils]: 166: Hoare triple {142336#true} assume true; {142336#true} is VALID [2022-04-28 14:01:34,021 INFO L290 TraceCheckUtils]: 165: Hoare triple {142336#true} assume !(0 == ~cond); {142336#true} is VALID [2022-04-28 14:01:34,021 INFO L290 TraceCheckUtils]: 164: Hoare triple {142336#true} ~cond := #in~cond; {142336#true} is VALID [2022-04-28 14:01:34,021 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 14:01:34,021 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 14:01:34,022 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 14:01:34,023 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 14:01:34,023 INFO L290 TraceCheckUtils]: 159: Hoare triple {142841#(<= ~counter~0 17)} assume !!(0 != ~y3~0); {142841#(<= ~counter~0 17)} is VALID [2022-04-28 14:01:34,023 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {142336#true} {142841#(<= ~counter~0 17)} #63#return; {142841#(<= ~counter~0 17)} is VALID [2022-04-28 14:01:34,024 INFO L290 TraceCheckUtils]: 157: Hoare triple {142336#true} assume true; {142336#true} is VALID [2022-04-28 14:01:34,024 INFO L290 TraceCheckUtils]: 156: Hoare triple {142336#true} assume !(0 == ~cond); {142336#true} is VALID [2022-04-28 14:01:34,024 INFO L290 TraceCheckUtils]: 155: Hoare triple {142336#true} ~cond := #in~cond; {142336#true} is VALID [2022-04-28 14:01:34,024 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 14:01:34,024 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 14:01:34,025 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 14:01:34,026 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 14:01:34,026 INFO L290 TraceCheckUtils]: 150: Hoare triple {142813#(<= ~counter~0 16)} assume !!(0 != ~y3~0); {142813#(<= ~counter~0 16)} is VALID [2022-04-28 14:01:34,026 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {142336#true} {142813#(<= ~counter~0 16)} #63#return; {142813#(<= ~counter~0 16)} is VALID [2022-04-28 14:01:34,026 INFO L290 TraceCheckUtils]: 148: Hoare triple {142336#true} assume true; {142336#true} is VALID [2022-04-28 14:01:34,026 INFO L290 TraceCheckUtils]: 147: Hoare triple {142336#true} assume !(0 == ~cond); {142336#true} is VALID [2022-04-28 14:01:34,027 INFO L290 TraceCheckUtils]: 146: Hoare triple {142336#true} ~cond := #in~cond; {142336#true} is VALID [2022-04-28 14:01:34,027 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 14:01:34,027 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 14:01:34,028 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 14:01:34,028 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 14:01:34,029 INFO L290 TraceCheckUtils]: 141: Hoare triple {142785#(<= ~counter~0 15)} assume !!(0 != ~y3~0); {142785#(<= ~counter~0 15)} is VALID [2022-04-28 14:01:34,029 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {142336#true} {142785#(<= ~counter~0 15)} #63#return; {142785#(<= ~counter~0 15)} is VALID [2022-04-28 14:01:34,029 INFO L290 TraceCheckUtils]: 139: Hoare triple {142336#true} assume true; {142336#true} is VALID [2022-04-28 14:01:34,029 INFO L290 TraceCheckUtils]: 138: Hoare triple {142336#true} assume !(0 == ~cond); {142336#true} is VALID [2022-04-28 14:01:34,029 INFO L290 TraceCheckUtils]: 137: Hoare triple {142336#true} ~cond := #in~cond; {142336#true} is VALID [2022-04-28 14:01:34,029 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 14:01:34,030 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 14:01:34,031 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 14:01:34,031 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 14:01:34,032 INFO L290 TraceCheckUtils]: 132: Hoare triple {142757#(<= ~counter~0 14)} assume !!(0 != ~y3~0); {142757#(<= ~counter~0 14)} is VALID [2022-04-28 14:01:34,032 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {142336#true} {142757#(<= ~counter~0 14)} #63#return; {142757#(<= ~counter~0 14)} is VALID [2022-04-28 14:01:34,032 INFO L290 TraceCheckUtils]: 130: Hoare triple {142336#true} assume true; {142336#true} is VALID [2022-04-28 14:01:34,032 INFO L290 TraceCheckUtils]: 129: Hoare triple {142336#true} assume !(0 == ~cond); {142336#true} is VALID [2022-04-28 14:01:34,032 INFO L290 TraceCheckUtils]: 128: Hoare triple {142336#true} ~cond := #in~cond; {142336#true} is VALID [2022-04-28 14:01:34,032 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 14:01:34,033 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 14:01:34,034 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 14:01:34,034 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 14:01:34,034 INFO L290 TraceCheckUtils]: 123: Hoare triple {142729#(<= ~counter~0 13)} assume !!(0 != ~y3~0); {142729#(<= ~counter~0 13)} is VALID [2022-04-28 14:01:34,035 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {142336#true} {142729#(<= ~counter~0 13)} #63#return; {142729#(<= ~counter~0 13)} is VALID [2022-04-28 14:01:34,035 INFO L290 TraceCheckUtils]: 121: Hoare triple {142336#true} assume true; {142336#true} is VALID [2022-04-28 14:01:34,035 INFO L290 TraceCheckUtils]: 120: Hoare triple {142336#true} assume !(0 == ~cond); {142336#true} is VALID [2022-04-28 14:01:34,035 INFO L290 TraceCheckUtils]: 119: Hoare triple {142336#true} ~cond := #in~cond; {142336#true} is VALID [2022-04-28 14:01:34,035 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 14:01:34,035 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 14:01:34,037 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 14:01:34,037 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 14:01:34,038 INFO L290 TraceCheckUtils]: 114: Hoare triple {142701#(<= ~counter~0 12)} assume !!(0 != ~y3~0); {142701#(<= ~counter~0 12)} is VALID [2022-04-28 14:01:34,038 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {142336#true} {142701#(<= ~counter~0 12)} #63#return; {142701#(<= ~counter~0 12)} is VALID [2022-04-28 14:01:34,038 INFO L290 TraceCheckUtils]: 112: Hoare triple {142336#true} assume true; {142336#true} is VALID [2022-04-28 14:01:34,038 INFO L290 TraceCheckUtils]: 111: Hoare triple {142336#true} assume !(0 == ~cond); {142336#true} is VALID [2022-04-28 14:01:34,038 INFO L290 TraceCheckUtils]: 110: Hoare triple {142336#true} ~cond := #in~cond; {142336#true} is VALID [2022-04-28 14:01:34,038 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 14:01:34,039 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 14:01:34,040 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 14:01:34,040 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 14:01:34,041 INFO L290 TraceCheckUtils]: 105: Hoare triple {142673#(<= ~counter~0 11)} assume !!(0 != ~y3~0); {142673#(<= ~counter~0 11)} is VALID [2022-04-28 14:01:34,041 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {142336#true} {142673#(<= ~counter~0 11)} #63#return; {142673#(<= ~counter~0 11)} is VALID [2022-04-28 14:01:34,041 INFO L290 TraceCheckUtils]: 103: Hoare triple {142336#true} assume true; {142336#true} is VALID [2022-04-28 14:01:34,041 INFO L290 TraceCheckUtils]: 102: Hoare triple {142336#true} assume !(0 == ~cond); {142336#true} is VALID [2022-04-28 14:01:34,041 INFO L290 TraceCheckUtils]: 101: Hoare triple {142336#true} ~cond := #in~cond; {142336#true} is VALID [2022-04-28 14:01:34,041 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 14:01:34,042 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 14:01:34,043 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 14:01:34,043 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 14:01:34,043 INFO L290 TraceCheckUtils]: 96: Hoare triple {142645#(<= ~counter~0 10)} assume !!(0 != ~y3~0); {142645#(<= ~counter~0 10)} is VALID [2022-04-28 14:01:34,044 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {142336#true} {142645#(<= ~counter~0 10)} #63#return; {142645#(<= ~counter~0 10)} is VALID [2022-04-28 14:01:34,044 INFO L290 TraceCheckUtils]: 94: Hoare triple {142336#true} assume true; {142336#true} is VALID [2022-04-28 14:01:34,044 INFO L290 TraceCheckUtils]: 93: Hoare triple {142336#true} assume !(0 == ~cond); {142336#true} is VALID [2022-04-28 14:01:34,044 INFO L290 TraceCheckUtils]: 92: Hoare triple {142336#true} ~cond := #in~cond; {142336#true} is VALID [2022-04-28 14:01:34,044 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 14:01:34,044 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 14:01:34,046 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 14:01:34,046 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 14:01:34,046 INFO L290 TraceCheckUtils]: 87: Hoare triple {142617#(<= ~counter~0 9)} assume !!(0 != ~y3~0); {142617#(<= ~counter~0 9)} is VALID [2022-04-28 14:01:34,047 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {142336#true} {142617#(<= ~counter~0 9)} #63#return; {142617#(<= ~counter~0 9)} is VALID [2022-04-28 14:01:34,047 INFO L290 TraceCheckUtils]: 85: Hoare triple {142336#true} assume true; {142336#true} is VALID [2022-04-28 14:01:34,048 INFO L290 TraceCheckUtils]: 84: Hoare triple {142336#true} assume !(0 == ~cond); {142336#true} is VALID [2022-04-28 14:01:34,048 INFO L290 TraceCheckUtils]: 83: Hoare triple {142336#true} ~cond := #in~cond; {142336#true} is VALID [2022-04-28 14:01:34,048 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 14:01:34,048 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 14:01:34,050 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 14:01:34,050 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 14:01:34,051 INFO L290 TraceCheckUtils]: 78: Hoare triple {142589#(<= ~counter~0 8)} assume !!(0 != ~y3~0); {142589#(<= ~counter~0 8)} is VALID [2022-04-28 14:01:34,051 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {142336#true} {142589#(<= ~counter~0 8)} #63#return; {142589#(<= ~counter~0 8)} is VALID [2022-04-28 14:01:34,051 INFO L290 TraceCheckUtils]: 76: Hoare triple {142336#true} assume true; {142336#true} is VALID [2022-04-28 14:01:34,051 INFO L290 TraceCheckUtils]: 75: Hoare triple {142336#true} assume !(0 == ~cond); {142336#true} is VALID [2022-04-28 14:01:34,052 INFO L290 TraceCheckUtils]: 74: Hoare triple {142336#true} ~cond := #in~cond; {142336#true} is VALID [2022-04-28 14:01:34,052 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 14:01:34,052 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 14:01:34,054 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 14:01:34,054 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 14:01:34,054 INFO L290 TraceCheckUtils]: 69: Hoare triple {142561#(<= ~counter~0 7)} assume !!(0 != ~y3~0); {142561#(<= ~counter~0 7)} is VALID [2022-04-28 14:01:34,055 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {142336#true} {142561#(<= ~counter~0 7)} #63#return; {142561#(<= ~counter~0 7)} is VALID [2022-04-28 14:01:34,055 INFO L290 TraceCheckUtils]: 67: Hoare triple {142336#true} assume true; {142336#true} is VALID [2022-04-28 14:01:34,055 INFO L290 TraceCheckUtils]: 66: Hoare triple {142336#true} assume !(0 == ~cond); {142336#true} is VALID [2022-04-28 14:01:34,055 INFO L290 TraceCheckUtils]: 65: Hoare triple {142336#true} ~cond := #in~cond; {142336#true} is VALID [2022-04-28 14:01:34,055 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 14:01:34,055 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 14:01:34,057 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 14:01:34,057 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 14:01:34,057 INFO L290 TraceCheckUtils]: 60: Hoare triple {142533#(<= ~counter~0 6)} assume !!(0 != ~y3~0); {142533#(<= ~counter~0 6)} is VALID [2022-04-28 14:01:34,058 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {142336#true} {142533#(<= ~counter~0 6)} #63#return; {142533#(<= ~counter~0 6)} is VALID [2022-04-28 14:01:34,058 INFO L290 TraceCheckUtils]: 58: Hoare triple {142336#true} assume true; {142336#true} is VALID [2022-04-28 14:01:34,058 INFO L290 TraceCheckUtils]: 57: Hoare triple {142336#true} assume !(0 == ~cond); {142336#true} is VALID [2022-04-28 14:01:34,058 INFO L290 TraceCheckUtils]: 56: Hoare triple {142336#true} ~cond := #in~cond; {142336#true} is VALID [2022-04-28 14:01:34,058 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 14:01:34,058 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 14:01:34,059 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 14:01:34,060 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 14:01:34,060 INFO L290 TraceCheckUtils]: 51: Hoare triple {142505#(<= ~counter~0 5)} assume !!(0 != ~y3~0); {142505#(<= ~counter~0 5)} is VALID [2022-04-28 14:01:34,060 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {142336#true} {142505#(<= ~counter~0 5)} #63#return; {142505#(<= ~counter~0 5)} is VALID [2022-04-28 14:01:34,060 INFO L290 TraceCheckUtils]: 49: Hoare triple {142336#true} assume true; {142336#true} is VALID [2022-04-28 14:01:34,061 INFO L290 TraceCheckUtils]: 48: Hoare triple {142336#true} assume !(0 == ~cond); {142336#true} is VALID [2022-04-28 14:01:34,061 INFO L290 TraceCheckUtils]: 47: Hoare triple {142336#true} ~cond := #in~cond; {142336#true} is VALID [2022-04-28 14:01:34,061 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 14:01:34,061 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 14:01:34,062 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 14:01:34,063 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 14:01:34,063 INFO L290 TraceCheckUtils]: 42: Hoare triple {142477#(<= ~counter~0 4)} assume !!(0 != ~y3~0); {142477#(<= ~counter~0 4)} is VALID [2022-04-28 14:01:34,063 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {142336#true} {142477#(<= ~counter~0 4)} #63#return; {142477#(<= ~counter~0 4)} is VALID [2022-04-28 14:01:34,063 INFO L290 TraceCheckUtils]: 40: Hoare triple {142336#true} assume true; {142336#true} is VALID [2022-04-28 14:01:34,063 INFO L290 TraceCheckUtils]: 39: Hoare triple {142336#true} assume !(0 == ~cond); {142336#true} is VALID [2022-04-28 14:01:34,064 INFO L290 TraceCheckUtils]: 38: Hoare triple {142336#true} ~cond := #in~cond; {142336#true} is VALID [2022-04-28 14:01:34,064 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 14:01:34,064 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 14:01:34,065 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 14:01:34,065 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 14:01:34,066 INFO L290 TraceCheckUtils]: 33: Hoare triple {142449#(<= ~counter~0 3)} assume !!(0 != ~y3~0); {142449#(<= ~counter~0 3)} is VALID [2022-04-28 14:01:34,066 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {142336#true} {142449#(<= ~counter~0 3)} #63#return; {142449#(<= ~counter~0 3)} is VALID [2022-04-28 14:01:34,066 INFO L290 TraceCheckUtils]: 31: Hoare triple {142336#true} assume true; {142336#true} is VALID [2022-04-28 14:01:34,066 INFO L290 TraceCheckUtils]: 30: Hoare triple {142336#true} assume !(0 == ~cond); {142336#true} is VALID [2022-04-28 14:01:34,066 INFO L290 TraceCheckUtils]: 29: Hoare triple {142336#true} ~cond := #in~cond; {142336#true} is VALID [2022-04-28 14:01:34,066 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 14:01:34,067 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 14:01:34,068 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 14:01:34,068 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 14:01:34,069 INFO L290 TraceCheckUtils]: 24: Hoare triple {142421#(<= ~counter~0 2)} assume !!(0 != ~y3~0); {142421#(<= ~counter~0 2)} is VALID [2022-04-28 14:01:34,069 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {142336#true} {142421#(<= ~counter~0 2)} #63#return; {142421#(<= ~counter~0 2)} is VALID [2022-04-28 14:01:34,069 INFO L290 TraceCheckUtils]: 22: Hoare triple {142336#true} assume true; {142336#true} is VALID [2022-04-28 14:01:34,069 INFO L290 TraceCheckUtils]: 21: Hoare triple {142336#true} assume !(0 == ~cond); {142336#true} is VALID [2022-04-28 14:01:34,069 INFO L290 TraceCheckUtils]: 20: Hoare triple {142336#true} ~cond := #in~cond; {142336#true} is VALID [2022-04-28 14:01:34,069 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 14:01:34,070 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 14:01:34,071 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 14:01:34,071 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 14:01:34,072 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {142336#true} {142393#(<= ~counter~0 1)} #61#return; {142393#(<= ~counter~0 1)} is VALID [2022-04-28 14:01:34,072 INFO L290 TraceCheckUtils]: 14: Hoare triple {142336#true} assume true; {142336#true} is VALID [2022-04-28 14:01:34,072 INFO L290 TraceCheckUtils]: 13: Hoare triple {142336#true} assume !(0 == ~cond); {142336#true} is VALID [2022-04-28 14:01:34,072 INFO L290 TraceCheckUtils]: 12: Hoare triple {142336#true} ~cond := #in~cond; {142336#true} is VALID [2022-04-28 14:01:34,072 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 14:01:34,072 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {142336#true} {142393#(<= ~counter~0 1)} #59#return; {142393#(<= ~counter~0 1)} is VALID [2022-04-28 14:01:34,072 INFO L290 TraceCheckUtils]: 9: Hoare triple {142336#true} assume true; {142336#true} is VALID [2022-04-28 14:01:34,072 INFO L290 TraceCheckUtils]: 8: Hoare triple {142336#true} assume !(0 == ~cond); {142336#true} is VALID [2022-04-28 14:01:34,072 INFO L290 TraceCheckUtils]: 7: Hoare triple {142336#true} ~cond := #in~cond; {142336#true} is VALID [2022-04-28 14:01:34,072 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 14:01:34,073 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 14:01:34,073 INFO L272 TraceCheckUtils]: 4: Hoare triple {142393#(<= ~counter~0 1)} call #t~ret7 := main(); {142393#(<= ~counter~0 1)} is VALID [2022-04-28 14:01:34,073 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {142393#(<= ~counter~0 1)} {142336#true} #67#return; {142393#(<= ~counter~0 1)} is VALID [2022-04-28 14:01:34,074 INFO L290 TraceCheckUtils]: 2: Hoare triple {142393#(<= ~counter~0 1)} assume true; {142393#(<= ~counter~0 1)} is VALID [2022-04-28 14:01:34,074 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 14:01:34,074 INFO L272 TraceCheckUtils]: 0: Hoare triple {142336#true} call ULTIMATE.init(); {142336#true} is VALID [2022-04-28 14:01:34,075 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 14:01:34,075 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:01:34,075 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1061310303] [2022-04-28 14:01:34,075 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 14:01:34,075 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1931891194] [2022-04-28 14:01:34,075 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1931891194] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 14:01:34,075 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 14:01:34,075 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [52, 52] total 54 [2022-04-28 14:01:34,076 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:01:34,076 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [462157294] [2022-04-28 14:01:34,076 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [462157294] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:01:34,076 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:01:34,076 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [52] imperfect sequences [] total 52 [2022-04-28 14:01:34,076 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [836280630] [2022-04-28 14:01:34,076 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:01:34,076 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 14:01:34,077 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:01:34,077 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 14:01:34,669 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 14:01:34,670 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 52 states [2022-04-28 14:01:34,670 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:01:34,670 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 52 interpolants. [2022-04-28 14:01:34,670 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1331, Invalid=1531, Unknown=0, NotChecked=0, Total=2862 [2022-04-28 14:01:34,671 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 14:01:38,126 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:01:38,126 INFO L93 Difference]: Finished difference Result 466 states and 516 transitions. [2022-04-28 14:01:38,126 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 100 states. [2022-04-28 14:01:38,126 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 14:01:38,127 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:01:38,127 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 14:01:38,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 100 states and 515 transitions. [2022-04-28 14:01:38,137 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 14:01:38,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 100 states and 515 transitions. [2022-04-28 14:01:38,147 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 100 states and 515 transitions. [2022-04-28 14:01:38,904 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 14:01:38,914 INFO L225 Difference]: With dead ends: 466 [2022-04-28 14:01:38,914 INFO L226 Difference]: Without dead ends: 461 [2022-04-28 14:01:38,915 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 14:01:38,915 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 14:01:38,916 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 14:01:38,916 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 461 states. [2022-04-28 14:01:39,697 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 461 to 461. [2022-04-28 14:01:39,697 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:01:39,698 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 14:01:39,698 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 14:01:39,698 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 14:01:39,707 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:01:39,707 INFO L93 Difference]: Finished difference Result 461 states and 511 transitions. [2022-04-28 14:01:39,707 INFO L276 IsEmpty]: Start isEmpty. Operand 461 states and 511 transitions. [2022-04-28 14:01:39,707 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:01:39,707 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:01:39,708 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 14:01:39,708 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 14:01:39,716 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:01:39,716 INFO L93 Difference]: Finished difference Result 461 states and 511 transitions. [2022-04-28 14:01:39,716 INFO L276 IsEmpty]: Start isEmpty. Operand 461 states and 511 transitions. [2022-04-28 14:01:39,716 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:01:39,716 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:01:39,716 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:01:39,716 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:01:39,717 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 14:01:39,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 461 states to 461 states and 511 transitions. [2022-04-28 14:01:39,732 INFO L78 Accepts]: Start accepts. Automaton has 461 states and 511 transitions. Word has length 455 [2022-04-28 14:01:39,732 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:01:39,732 INFO L495 AbstractCegarLoop]: Abstraction has 461 states and 511 transitions. [2022-04-28 14:01:39,732 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 14:01:39,732 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 461 states and 511 transitions. [2022-04-28 14:01:40,916 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 14:01:40,917 INFO L276 IsEmpty]: Start isEmpty. Operand 461 states and 511 transitions. [2022-04-28 14:01:40,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 465 [2022-04-28 14:01:40,918 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:01:40,918 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 14:01:40,939 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 14:01:41,119 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 14:01:41,119 INFO L420 AbstractCegarLoop]: === Iteration 53 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:01:41,119 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:01:41,119 INFO L85 PathProgramCache]: Analyzing trace with hash -1413526756, now seen corresponding path program 97 times [2022-04-28 14:01:41,119 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:01:41,120 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1258872877] [2022-04-28 14:01:41,120 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:01:41,120 INFO L85 PathProgramCache]: Analyzing trace with hash -1413526756, now seen corresponding path program 98 times [2022-04-28 14:01:41,120 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:01:41,120 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1177422596] [2022-04-28 14:01:41,120 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:01:41,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:01:41,140 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 14:01:41,140 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1791088712] [2022-04-28 14:01:41,140 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-28 14:01:41,140 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 14:01:41,141 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 14:01:41,141 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 14:01:41,142 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 14:01:41,292 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-28 14:01:41,293 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 14:01:41,297 INFO L263 TraceCheckSpWp]: Trace formula consists of 1220 conjuncts, 103 conjunts are in the unsatisfiable core [2022-04-28 14:01:41,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 14:01:41,372 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 14:01:43,958 INFO L272 TraceCheckUtils]: 0: Hoare triple {147991#true} call ULTIMATE.init(); {147991#true} is VALID [2022-04-28 14:01:43,958 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 14:01:43,958 INFO L290 TraceCheckUtils]: 2: Hoare triple {147999#(<= ~counter~0 0)} assume true; {147999#(<= ~counter~0 0)} is VALID [2022-04-28 14:01:43,959 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {147999#(<= ~counter~0 0)} {147991#true} #67#return; {147999#(<= ~counter~0 0)} is VALID [2022-04-28 14:01:43,959 INFO L272 TraceCheckUtils]: 4: Hoare triple {147999#(<= ~counter~0 0)} call #t~ret7 := main(); {147999#(<= ~counter~0 0)} is VALID [2022-04-28 14:01:43,959 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 14:01:43,960 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 14:01:43,960 INFO L290 TraceCheckUtils]: 7: Hoare triple {147999#(<= ~counter~0 0)} ~cond := #in~cond; {147999#(<= ~counter~0 0)} is VALID [2022-04-28 14:01:43,960 INFO L290 TraceCheckUtils]: 8: Hoare triple {147999#(<= ~counter~0 0)} assume !(0 == ~cond); {147999#(<= ~counter~0 0)} is VALID [2022-04-28 14:01:43,960 INFO L290 TraceCheckUtils]: 9: Hoare triple {147999#(<= ~counter~0 0)} assume true; {147999#(<= ~counter~0 0)} is VALID [2022-04-28 14:01:43,961 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 14:01:43,961 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 14:01:43,961 INFO L290 TraceCheckUtils]: 12: Hoare triple {147999#(<= ~counter~0 0)} ~cond := #in~cond; {147999#(<= ~counter~0 0)} is VALID [2022-04-28 14:01:43,962 INFO L290 TraceCheckUtils]: 13: Hoare triple {147999#(<= ~counter~0 0)} assume !(0 == ~cond); {147999#(<= ~counter~0 0)} is VALID [2022-04-28 14:01:43,962 INFO L290 TraceCheckUtils]: 14: Hoare triple {147999#(<= ~counter~0 0)} assume true; {147999#(<= ~counter~0 0)} is VALID [2022-04-28 14:01:43,962 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 14:01:43,962 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 14:01:43,966 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 14:01:43,966 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 14:01:43,967 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 14:01:43,967 INFO L290 TraceCheckUtils]: 20: Hoare triple {148048#(<= ~counter~0 1)} ~cond := #in~cond; {148048#(<= ~counter~0 1)} is VALID [2022-04-28 14:01:43,967 INFO L290 TraceCheckUtils]: 21: Hoare triple {148048#(<= ~counter~0 1)} assume !(0 == ~cond); {148048#(<= ~counter~0 1)} is VALID [2022-04-28 14:01:43,967 INFO L290 TraceCheckUtils]: 22: Hoare triple {148048#(<= ~counter~0 1)} assume true; {148048#(<= ~counter~0 1)} is VALID [2022-04-28 14:01:43,968 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 14:01:43,968 INFO L290 TraceCheckUtils]: 24: Hoare triple {148048#(<= ~counter~0 1)} assume !!(0 != ~y3~0); {148048#(<= ~counter~0 1)} is VALID [2022-04-28 14:01:43,968 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 14:01:43,970 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 14:01:43,970 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 14:01:43,971 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 14:01:43,971 INFO L290 TraceCheckUtils]: 29: Hoare triple {148076#(<= ~counter~0 2)} ~cond := #in~cond; {148076#(<= ~counter~0 2)} is VALID [2022-04-28 14:01:43,971 INFO L290 TraceCheckUtils]: 30: Hoare triple {148076#(<= ~counter~0 2)} assume !(0 == ~cond); {148076#(<= ~counter~0 2)} is VALID [2022-04-28 14:01:43,972 INFO L290 TraceCheckUtils]: 31: Hoare triple {148076#(<= ~counter~0 2)} assume true; {148076#(<= ~counter~0 2)} is VALID [2022-04-28 14:01:43,972 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 14:01:43,972 INFO L290 TraceCheckUtils]: 33: Hoare triple {148076#(<= ~counter~0 2)} assume !!(0 != ~y3~0); {148076#(<= ~counter~0 2)} is VALID [2022-04-28 14:01:43,973 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 14:01:43,974 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 14:01:43,975 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 14:01:43,975 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 14:01:43,975 INFO L290 TraceCheckUtils]: 38: Hoare triple {148104#(<= ~counter~0 3)} ~cond := #in~cond; {148104#(<= ~counter~0 3)} is VALID [2022-04-28 14:01:43,975 INFO L290 TraceCheckUtils]: 39: Hoare triple {148104#(<= ~counter~0 3)} assume !(0 == ~cond); {148104#(<= ~counter~0 3)} is VALID [2022-04-28 14:01:43,976 INFO L290 TraceCheckUtils]: 40: Hoare triple {148104#(<= ~counter~0 3)} assume true; {148104#(<= ~counter~0 3)} is VALID [2022-04-28 14:01:43,976 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 14:01:43,976 INFO L290 TraceCheckUtils]: 42: Hoare triple {148104#(<= ~counter~0 3)} assume !!(0 != ~y3~0); {148104#(<= ~counter~0 3)} is VALID [2022-04-28 14:01:43,977 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 14:01:43,979 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 14:01:43,979 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 14:01:43,980 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 14:01:43,980 INFO L290 TraceCheckUtils]: 47: Hoare triple {148132#(<= ~counter~0 4)} ~cond := #in~cond; {148132#(<= ~counter~0 4)} is VALID [2022-04-28 14:01:43,980 INFO L290 TraceCheckUtils]: 48: Hoare triple {148132#(<= ~counter~0 4)} assume !(0 == ~cond); {148132#(<= ~counter~0 4)} is VALID [2022-04-28 14:01:43,981 INFO L290 TraceCheckUtils]: 49: Hoare triple {148132#(<= ~counter~0 4)} assume true; {148132#(<= ~counter~0 4)} is VALID [2022-04-28 14:01:43,981 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 14:01:43,981 INFO L290 TraceCheckUtils]: 51: Hoare triple {148132#(<= ~counter~0 4)} assume !!(0 != ~y3~0); {148132#(<= ~counter~0 4)} is VALID [2022-04-28 14:01:43,981 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 14:01:43,983 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 14:01:43,984 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 14:01:43,984 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 14:01:43,984 INFO L290 TraceCheckUtils]: 56: Hoare triple {148160#(<= ~counter~0 5)} ~cond := #in~cond; {148160#(<= ~counter~0 5)} is VALID [2022-04-28 14:01:43,985 INFO L290 TraceCheckUtils]: 57: Hoare triple {148160#(<= ~counter~0 5)} assume !(0 == ~cond); {148160#(<= ~counter~0 5)} is VALID [2022-04-28 14:01:43,985 INFO L290 TraceCheckUtils]: 58: Hoare triple {148160#(<= ~counter~0 5)} assume true; {148160#(<= ~counter~0 5)} is VALID [2022-04-28 14:01:43,985 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 14:01:43,986 INFO L290 TraceCheckUtils]: 60: Hoare triple {148160#(<= ~counter~0 5)} assume !!(0 != ~y3~0); {148160#(<= ~counter~0 5)} is VALID [2022-04-28 14:01:43,986 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 14:01:43,988 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 14:01:43,988 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 14:01:43,989 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 14:01:43,989 INFO L290 TraceCheckUtils]: 65: Hoare triple {148188#(<= ~counter~0 6)} ~cond := #in~cond; {148188#(<= ~counter~0 6)} is VALID [2022-04-28 14:01:43,989 INFO L290 TraceCheckUtils]: 66: Hoare triple {148188#(<= ~counter~0 6)} assume !(0 == ~cond); {148188#(<= ~counter~0 6)} is VALID [2022-04-28 14:01:43,989 INFO L290 TraceCheckUtils]: 67: Hoare triple {148188#(<= ~counter~0 6)} assume true; {148188#(<= ~counter~0 6)} is VALID [2022-04-28 14:01:43,990 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 14:01:43,990 INFO L290 TraceCheckUtils]: 69: Hoare triple {148188#(<= ~counter~0 6)} assume !!(0 != ~y3~0); {148188#(<= ~counter~0 6)} is VALID [2022-04-28 14:01:43,990 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 14:01:43,992 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 14:01:43,992 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 14:01:43,993 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 14:01:43,993 INFO L290 TraceCheckUtils]: 74: Hoare triple {148216#(<= ~counter~0 7)} ~cond := #in~cond; {148216#(<= ~counter~0 7)} is VALID [2022-04-28 14:01:43,993 INFO L290 TraceCheckUtils]: 75: Hoare triple {148216#(<= ~counter~0 7)} assume !(0 == ~cond); {148216#(<= ~counter~0 7)} is VALID [2022-04-28 14:01:43,993 INFO L290 TraceCheckUtils]: 76: Hoare triple {148216#(<= ~counter~0 7)} assume true; {148216#(<= ~counter~0 7)} is VALID [2022-04-28 14:01:43,994 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 14:01:43,994 INFO L290 TraceCheckUtils]: 78: Hoare triple {148216#(<= ~counter~0 7)} assume !!(0 != ~y3~0); {148216#(<= ~counter~0 7)} is VALID [2022-04-28 14:01:43,994 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 14:01:43,996 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 14:01:43,996 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 14:01:43,997 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 14:01:43,997 INFO L290 TraceCheckUtils]: 83: Hoare triple {148244#(<= ~counter~0 8)} ~cond := #in~cond; {148244#(<= ~counter~0 8)} is VALID [2022-04-28 14:01:43,997 INFO L290 TraceCheckUtils]: 84: Hoare triple {148244#(<= ~counter~0 8)} assume !(0 == ~cond); {148244#(<= ~counter~0 8)} is VALID [2022-04-28 14:01:43,997 INFO L290 TraceCheckUtils]: 85: Hoare triple {148244#(<= ~counter~0 8)} assume true; {148244#(<= ~counter~0 8)} is VALID [2022-04-28 14:01:43,998 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 14:01:43,998 INFO L290 TraceCheckUtils]: 87: Hoare triple {148244#(<= ~counter~0 8)} assume !!(0 != ~y3~0); {148244#(<= ~counter~0 8)} is VALID [2022-04-28 14:01:43,998 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 14:01:44,000 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 14:01:44,000 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 14:01:44,001 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 14:01:44,001 INFO L290 TraceCheckUtils]: 92: Hoare triple {148272#(<= ~counter~0 9)} ~cond := #in~cond; {148272#(<= ~counter~0 9)} is VALID [2022-04-28 14:01:44,001 INFO L290 TraceCheckUtils]: 93: Hoare triple {148272#(<= ~counter~0 9)} assume !(0 == ~cond); {148272#(<= ~counter~0 9)} is VALID [2022-04-28 14:01:44,002 INFO L290 TraceCheckUtils]: 94: Hoare triple {148272#(<= ~counter~0 9)} assume true; {148272#(<= ~counter~0 9)} is VALID [2022-04-28 14:01:44,002 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 14:01:44,002 INFO L290 TraceCheckUtils]: 96: Hoare triple {148272#(<= ~counter~0 9)} assume !!(0 != ~y3~0); {148272#(<= ~counter~0 9)} is VALID [2022-04-28 14:01:44,003 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 14:01:44,005 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 14:01:44,005 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 14:01:44,005 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 14:01:44,006 INFO L290 TraceCheckUtils]: 101: Hoare triple {148300#(<= ~counter~0 10)} ~cond := #in~cond; {148300#(<= ~counter~0 10)} is VALID [2022-04-28 14:01:44,006 INFO L290 TraceCheckUtils]: 102: Hoare triple {148300#(<= ~counter~0 10)} assume !(0 == ~cond); {148300#(<= ~counter~0 10)} is VALID [2022-04-28 14:01:44,006 INFO L290 TraceCheckUtils]: 103: Hoare triple {148300#(<= ~counter~0 10)} assume true; {148300#(<= ~counter~0 10)} is VALID [2022-04-28 14:01:44,007 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 14:01:44,007 INFO L290 TraceCheckUtils]: 105: Hoare triple {148300#(<= ~counter~0 10)} assume !!(0 != ~y3~0); {148300#(<= ~counter~0 10)} is VALID [2022-04-28 14:01:44,007 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 14:01:44,009 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 14:01:44,009 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 14:01:44,009 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 14:01:44,010 INFO L290 TraceCheckUtils]: 110: Hoare triple {148328#(<= ~counter~0 11)} ~cond := #in~cond; {148328#(<= ~counter~0 11)} is VALID [2022-04-28 14:01:44,010 INFO L290 TraceCheckUtils]: 111: Hoare triple {148328#(<= ~counter~0 11)} assume !(0 == ~cond); {148328#(<= ~counter~0 11)} is VALID [2022-04-28 14:01:44,010 INFO L290 TraceCheckUtils]: 112: Hoare triple {148328#(<= ~counter~0 11)} assume true; {148328#(<= ~counter~0 11)} is VALID [2022-04-28 14:01:44,011 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 14:01:44,011 INFO L290 TraceCheckUtils]: 114: Hoare triple {148328#(<= ~counter~0 11)} assume !!(0 != ~y3~0); {148328#(<= ~counter~0 11)} is VALID [2022-04-28 14:01:44,012 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 14:01:44,014 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 14:01:44,015 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 14:01:44,015 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 14:01:44,016 INFO L290 TraceCheckUtils]: 119: Hoare triple {148356#(<= ~counter~0 12)} ~cond := #in~cond; {148356#(<= ~counter~0 12)} is VALID [2022-04-28 14:01:44,016 INFO L290 TraceCheckUtils]: 120: Hoare triple {148356#(<= ~counter~0 12)} assume !(0 == ~cond); {148356#(<= ~counter~0 12)} is VALID [2022-04-28 14:01:44,016 INFO L290 TraceCheckUtils]: 121: Hoare triple {148356#(<= ~counter~0 12)} assume true; {148356#(<= ~counter~0 12)} is VALID [2022-04-28 14:01:44,017 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 14:01:44,017 INFO L290 TraceCheckUtils]: 123: Hoare triple {148356#(<= ~counter~0 12)} assume !!(0 != ~y3~0); {148356#(<= ~counter~0 12)} is VALID [2022-04-28 14:01:44,017 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 14:01:44,020 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 14:01:44,020 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 14:01:44,020 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 14:01:44,021 INFO L290 TraceCheckUtils]: 128: Hoare triple {148384#(<= ~counter~0 13)} ~cond := #in~cond; {148384#(<= ~counter~0 13)} is VALID [2022-04-28 14:01:44,021 INFO L290 TraceCheckUtils]: 129: Hoare triple {148384#(<= ~counter~0 13)} assume !(0 == ~cond); {148384#(<= ~counter~0 13)} is VALID [2022-04-28 14:01:44,021 INFO L290 TraceCheckUtils]: 130: Hoare triple {148384#(<= ~counter~0 13)} assume true; {148384#(<= ~counter~0 13)} is VALID [2022-04-28 14:01:44,022 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 14:01:44,022 INFO L290 TraceCheckUtils]: 132: Hoare triple {148384#(<= ~counter~0 13)} assume !!(0 != ~y3~0); {148384#(<= ~counter~0 13)} is VALID [2022-04-28 14:01:44,022 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 14:01:44,023 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 14:01:44,024 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 14:01:44,024 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 14:01:44,024 INFO L290 TraceCheckUtils]: 137: Hoare triple {148412#(<= ~counter~0 14)} ~cond := #in~cond; {148412#(<= ~counter~0 14)} is VALID [2022-04-28 14:01:44,025 INFO L290 TraceCheckUtils]: 138: Hoare triple {148412#(<= ~counter~0 14)} assume !(0 == ~cond); {148412#(<= ~counter~0 14)} is VALID [2022-04-28 14:01:44,025 INFO L290 TraceCheckUtils]: 139: Hoare triple {148412#(<= ~counter~0 14)} assume true; {148412#(<= ~counter~0 14)} is VALID [2022-04-28 14:01:44,025 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 14:01:44,026 INFO L290 TraceCheckUtils]: 141: Hoare triple {148412#(<= ~counter~0 14)} assume !!(0 != ~y3~0); {148412#(<= ~counter~0 14)} is VALID [2022-04-28 14:01:44,026 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 14:01:44,028 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 14:01:44,028 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 14:01:44,028 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 14:01:44,029 INFO L290 TraceCheckUtils]: 146: Hoare triple {148440#(<= ~counter~0 15)} ~cond := #in~cond; {148440#(<= ~counter~0 15)} is VALID [2022-04-28 14:01:44,029 INFO L290 TraceCheckUtils]: 147: Hoare triple {148440#(<= ~counter~0 15)} assume !(0 == ~cond); {148440#(<= ~counter~0 15)} is VALID [2022-04-28 14:01:44,029 INFO L290 TraceCheckUtils]: 148: Hoare triple {148440#(<= ~counter~0 15)} assume true; {148440#(<= ~counter~0 15)} is VALID [2022-04-28 14:01:44,030 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 14:01:44,030 INFO L290 TraceCheckUtils]: 150: Hoare triple {148440#(<= ~counter~0 15)} assume !!(0 != ~y3~0); {148440#(<= ~counter~0 15)} is VALID [2022-04-28 14:01:44,030 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 14:01:44,032 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 14:01:44,032 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 14:01:44,032 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 14:01:44,033 INFO L290 TraceCheckUtils]: 155: Hoare triple {148468#(<= ~counter~0 16)} ~cond := #in~cond; {148468#(<= ~counter~0 16)} is VALID [2022-04-28 14:01:44,033 INFO L290 TraceCheckUtils]: 156: Hoare triple {148468#(<= ~counter~0 16)} assume !(0 == ~cond); {148468#(<= ~counter~0 16)} is VALID [2022-04-28 14:01:44,033 INFO L290 TraceCheckUtils]: 157: Hoare triple {148468#(<= ~counter~0 16)} assume true; {148468#(<= ~counter~0 16)} is VALID [2022-04-28 14:01:44,034 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 14:01:44,034 INFO L290 TraceCheckUtils]: 159: Hoare triple {148468#(<= ~counter~0 16)} assume !!(0 != ~y3~0); {148468#(<= ~counter~0 16)} is VALID [2022-04-28 14:01:44,034 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 14:01:44,036 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 14:01:44,036 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 14:01:44,037 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 14:01:44,037 INFO L290 TraceCheckUtils]: 164: Hoare triple {148496#(<= ~counter~0 17)} ~cond := #in~cond; {148496#(<= ~counter~0 17)} is VALID [2022-04-28 14:01:44,037 INFO L290 TraceCheckUtils]: 165: Hoare triple {148496#(<= ~counter~0 17)} assume !(0 == ~cond); {148496#(<= ~counter~0 17)} is VALID [2022-04-28 14:01:44,037 INFO L290 TraceCheckUtils]: 166: Hoare triple {148496#(<= ~counter~0 17)} assume true; {148496#(<= ~counter~0 17)} is VALID [2022-04-28 14:01:44,038 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 14:01:44,038 INFO L290 TraceCheckUtils]: 168: Hoare triple {148496#(<= ~counter~0 17)} assume !!(0 != ~y3~0); {148496#(<= ~counter~0 17)} is VALID [2022-04-28 14:01:44,038 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 14:01:44,040 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 14:01:44,040 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 14:01:44,041 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 14:01:44,041 INFO L290 TraceCheckUtils]: 173: Hoare triple {148524#(<= ~counter~0 18)} ~cond := #in~cond; {148524#(<= ~counter~0 18)} is VALID [2022-04-28 14:01:44,041 INFO L290 TraceCheckUtils]: 174: Hoare triple {148524#(<= ~counter~0 18)} assume !(0 == ~cond); {148524#(<= ~counter~0 18)} is VALID [2022-04-28 14:01:44,042 INFO L290 TraceCheckUtils]: 175: Hoare triple {148524#(<= ~counter~0 18)} assume true; {148524#(<= ~counter~0 18)} is VALID [2022-04-28 14:01:44,042 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 14:01:44,042 INFO L290 TraceCheckUtils]: 177: Hoare triple {148524#(<= ~counter~0 18)} assume !!(0 != ~y3~0); {148524#(<= ~counter~0 18)} is VALID [2022-04-28 14:01:44,043 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 14:01:44,044 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 14:01:44,044 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 14:01:44,045 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 14:01:44,045 INFO L290 TraceCheckUtils]: 182: Hoare triple {148552#(<= ~counter~0 19)} ~cond := #in~cond; {148552#(<= ~counter~0 19)} is VALID [2022-04-28 14:01:44,045 INFO L290 TraceCheckUtils]: 183: Hoare triple {148552#(<= ~counter~0 19)} assume !(0 == ~cond); {148552#(<= ~counter~0 19)} is VALID [2022-04-28 14:01:44,046 INFO L290 TraceCheckUtils]: 184: Hoare triple {148552#(<= ~counter~0 19)} assume true; {148552#(<= ~counter~0 19)} is VALID [2022-04-28 14:01:44,046 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 14:01:44,046 INFO L290 TraceCheckUtils]: 186: Hoare triple {148552#(<= ~counter~0 19)} assume !!(0 != ~y3~0); {148552#(<= ~counter~0 19)} is VALID [2022-04-28 14:01:44,047 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 14:01:44,048 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 14:01:44,049 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 14:01:44,049 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 14:01:44,050 INFO L290 TraceCheckUtils]: 191: Hoare triple {148580#(<= ~counter~0 20)} ~cond := #in~cond; {148580#(<= ~counter~0 20)} is VALID [2022-04-28 14:01:44,050 INFO L290 TraceCheckUtils]: 192: Hoare triple {148580#(<= ~counter~0 20)} assume !(0 == ~cond); {148580#(<= ~counter~0 20)} is VALID [2022-04-28 14:01:44,050 INFO L290 TraceCheckUtils]: 193: Hoare triple {148580#(<= ~counter~0 20)} assume true; {148580#(<= ~counter~0 20)} is VALID [2022-04-28 14:01:44,050 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 14:01:44,051 INFO L290 TraceCheckUtils]: 195: Hoare triple {148580#(<= ~counter~0 20)} assume !!(0 != ~y3~0); {148580#(<= ~counter~0 20)} is VALID [2022-04-28 14:01:44,051 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 14:01:44,053 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 14:01:44,053 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 14:01:44,054 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 14:01:44,054 INFO L290 TraceCheckUtils]: 200: Hoare triple {148608#(<= ~counter~0 21)} ~cond := #in~cond; {148608#(<= ~counter~0 21)} is VALID [2022-04-28 14:01:44,054 INFO L290 TraceCheckUtils]: 201: Hoare triple {148608#(<= ~counter~0 21)} assume !(0 == ~cond); {148608#(<= ~counter~0 21)} is VALID [2022-04-28 14:01:44,063 INFO L290 TraceCheckUtils]: 202: Hoare triple {148608#(<= ~counter~0 21)} assume true; {148608#(<= ~counter~0 21)} is VALID [2022-04-28 14:01:44,064 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 14:01:44,064 INFO L290 TraceCheckUtils]: 204: Hoare triple {148608#(<= ~counter~0 21)} assume !!(0 != ~y3~0); {148608#(<= ~counter~0 21)} is VALID [2022-04-28 14:01:44,064 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 14:01:44,068 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 14:01:44,068 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 14:01:44,069 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 14:01:44,069 INFO L290 TraceCheckUtils]: 209: Hoare triple {148636#(<= ~counter~0 22)} ~cond := #in~cond; {148636#(<= ~counter~0 22)} is VALID [2022-04-28 14:01:44,069 INFO L290 TraceCheckUtils]: 210: Hoare triple {148636#(<= ~counter~0 22)} assume !(0 == ~cond); {148636#(<= ~counter~0 22)} is VALID [2022-04-28 14:01:44,069 INFO L290 TraceCheckUtils]: 211: Hoare triple {148636#(<= ~counter~0 22)} assume true; {148636#(<= ~counter~0 22)} is VALID [2022-04-28 14:01:44,070 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 14:01:44,070 INFO L290 TraceCheckUtils]: 213: Hoare triple {148636#(<= ~counter~0 22)} assume !!(0 != ~y3~0); {148636#(<= ~counter~0 22)} is VALID [2022-04-28 14:01:44,070 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 14:01:44,072 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 14:01:44,072 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 14:01:44,073 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 14:01:44,073 INFO L290 TraceCheckUtils]: 218: Hoare triple {148664#(<= ~counter~0 23)} ~cond := #in~cond; {148664#(<= ~counter~0 23)} is VALID [2022-04-28 14:01:44,073 INFO L290 TraceCheckUtils]: 219: Hoare triple {148664#(<= ~counter~0 23)} assume !(0 == ~cond); {148664#(<= ~counter~0 23)} is VALID [2022-04-28 14:01:44,074 INFO L290 TraceCheckUtils]: 220: Hoare triple {148664#(<= ~counter~0 23)} assume true; {148664#(<= ~counter~0 23)} is VALID [2022-04-28 14:01:44,074 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 14:01:44,074 INFO L290 TraceCheckUtils]: 222: Hoare triple {148664#(<= ~counter~0 23)} assume !!(0 != ~y3~0); {148664#(<= ~counter~0 23)} is VALID [2022-04-28 14:01:44,075 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 14:01:44,076 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 14:01:44,077 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 14:01:44,077 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 14:01:44,077 INFO L290 TraceCheckUtils]: 227: Hoare triple {148692#(<= ~counter~0 24)} ~cond := #in~cond; {148692#(<= ~counter~0 24)} is VALID [2022-04-28 14:01:44,078 INFO L290 TraceCheckUtils]: 228: Hoare triple {148692#(<= ~counter~0 24)} assume !(0 == ~cond); {148692#(<= ~counter~0 24)} is VALID [2022-04-28 14:01:44,078 INFO L290 TraceCheckUtils]: 229: Hoare triple {148692#(<= ~counter~0 24)} assume true; {148692#(<= ~counter~0 24)} is VALID [2022-04-28 14:01:44,078 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 14:01:44,079 INFO L290 TraceCheckUtils]: 231: Hoare triple {148692#(<= ~counter~0 24)} assume !!(0 != ~y3~0); {148692#(<= ~counter~0 24)} is VALID [2022-04-28 14:01:44,079 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 14:01:44,080 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 14:01:44,081 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 14:01:44,081 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 14:01:44,081 INFO L290 TraceCheckUtils]: 236: Hoare triple {148720#(<= ~counter~0 25)} ~cond := #in~cond; {148720#(<= ~counter~0 25)} is VALID [2022-04-28 14:01:44,081 INFO L290 TraceCheckUtils]: 237: Hoare triple {148720#(<= ~counter~0 25)} assume !(0 == ~cond); {148720#(<= ~counter~0 25)} is VALID [2022-04-28 14:01:44,082 INFO L290 TraceCheckUtils]: 238: Hoare triple {148720#(<= ~counter~0 25)} assume true; {148720#(<= ~counter~0 25)} is VALID [2022-04-28 14:01:44,082 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 14:01:44,082 INFO L290 TraceCheckUtils]: 240: Hoare triple {148720#(<= ~counter~0 25)} assume !!(0 != ~y3~0); {148720#(<= ~counter~0 25)} is VALID [2022-04-28 14:01:44,083 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 14:01:44,085 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 14:01:44,085 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 14:01:44,086 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 14:01:44,086 INFO L290 TraceCheckUtils]: 245: Hoare triple {148748#(<= ~counter~0 26)} ~cond := #in~cond; {148748#(<= ~counter~0 26)} is VALID [2022-04-28 14:01:44,086 INFO L290 TraceCheckUtils]: 246: Hoare triple {148748#(<= ~counter~0 26)} assume !(0 == ~cond); {148748#(<= ~counter~0 26)} is VALID [2022-04-28 14:01:44,086 INFO L290 TraceCheckUtils]: 247: Hoare triple {148748#(<= ~counter~0 26)} assume true; {148748#(<= ~counter~0 26)} is VALID [2022-04-28 14:01:44,087 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 14:01:44,087 INFO L290 TraceCheckUtils]: 249: Hoare triple {148748#(<= ~counter~0 26)} assume !!(0 != ~y3~0); {148748#(<= ~counter~0 26)} is VALID [2022-04-28 14:01:44,087 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 14:01:44,090 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 14:01:44,090 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 14:01:44,090 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 14:01:44,091 INFO L290 TraceCheckUtils]: 254: Hoare triple {148776#(<= ~counter~0 27)} ~cond := #in~cond; {148776#(<= ~counter~0 27)} is VALID [2022-04-28 14:01:44,091 INFO L290 TraceCheckUtils]: 255: Hoare triple {148776#(<= ~counter~0 27)} assume !(0 == ~cond); {148776#(<= ~counter~0 27)} is VALID [2022-04-28 14:01:44,091 INFO L290 TraceCheckUtils]: 256: Hoare triple {148776#(<= ~counter~0 27)} assume true; {148776#(<= ~counter~0 27)} is VALID [2022-04-28 14:01:44,092 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 14:01:44,092 INFO L290 TraceCheckUtils]: 258: Hoare triple {148776#(<= ~counter~0 27)} assume !!(0 != ~y3~0); {148776#(<= ~counter~0 27)} is VALID [2022-04-28 14:01:44,092 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 14:01:44,094 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 14:01:44,094 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 14:01:44,095 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 14:01:44,095 INFO L290 TraceCheckUtils]: 263: Hoare triple {148804#(<= ~counter~0 28)} ~cond := #in~cond; {148804#(<= ~counter~0 28)} is VALID [2022-04-28 14:01:44,095 INFO L290 TraceCheckUtils]: 264: Hoare triple {148804#(<= ~counter~0 28)} assume !(0 == ~cond); {148804#(<= ~counter~0 28)} is VALID [2022-04-28 14:01:44,095 INFO L290 TraceCheckUtils]: 265: Hoare triple {148804#(<= ~counter~0 28)} assume true; {148804#(<= ~counter~0 28)} is VALID [2022-04-28 14:01:44,096 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 14:01:44,096 INFO L290 TraceCheckUtils]: 267: Hoare triple {148804#(<= ~counter~0 28)} assume !!(0 != ~y3~0); {148804#(<= ~counter~0 28)} is VALID [2022-04-28 14:01:44,096 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 14:01:44,098 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 14:01:44,098 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 14:01:44,099 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 14:01:44,099 INFO L290 TraceCheckUtils]: 272: Hoare triple {148832#(<= ~counter~0 29)} ~cond := #in~cond; {148832#(<= ~counter~0 29)} is VALID [2022-04-28 14:01:44,099 INFO L290 TraceCheckUtils]: 273: Hoare triple {148832#(<= ~counter~0 29)} assume !(0 == ~cond); {148832#(<= ~counter~0 29)} is VALID [2022-04-28 14:01:44,100 INFO L290 TraceCheckUtils]: 274: Hoare triple {148832#(<= ~counter~0 29)} assume true; {148832#(<= ~counter~0 29)} is VALID [2022-04-28 14:01:44,100 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 14:01:44,100 INFO L290 TraceCheckUtils]: 276: Hoare triple {148832#(<= ~counter~0 29)} assume !!(0 != ~y3~0); {148832#(<= ~counter~0 29)} is VALID [2022-04-28 14:01:44,100 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 14:01:44,102 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 14:01:44,102 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 14:01:44,103 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 14:01:44,103 INFO L290 TraceCheckUtils]: 281: Hoare triple {148860#(<= ~counter~0 30)} ~cond := #in~cond; {148860#(<= ~counter~0 30)} is VALID [2022-04-28 14:01:44,103 INFO L290 TraceCheckUtils]: 282: Hoare triple {148860#(<= ~counter~0 30)} assume !(0 == ~cond); {148860#(<= ~counter~0 30)} is VALID [2022-04-28 14:01:44,103 INFO L290 TraceCheckUtils]: 283: Hoare triple {148860#(<= ~counter~0 30)} assume true; {148860#(<= ~counter~0 30)} is VALID [2022-04-28 14:01:44,104 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 14:01:44,104 INFO L290 TraceCheckUtils]: 285: Hoare triple {148860#(<= ~counter~0 30)} assume !!(0 != ~y3~0); {148860#(<= ~counter~0 30)} is VALID [2022-04-28 14:01:44,104 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 14:01:44,106 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 14:01:44,106 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 14:01:44,107 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 14:01:44,107 INFO L290 TraceCheckUtils]: 290: Hoare triple {148888#(<= ~counter~0 31)} ~cond := #in~cond; {148888#(<= ~counter~0 31)} is VALID [2022-04-28 14:01:44,107 INFO L290 TraceCheckUtils]: 291: Hoare triple {148888#(<= ~counter~0 31)} assume !(0 == ~cond); {148888#(<= ~counter~0 31)} is VALID [2022-04-28 14:01:44,108 INFO L290 TraceCheckUtils]: 292: Hoare triple {148888#(<= ~counter~0 31)} assume true; {148888#(<= ~counter~0 31)} is VALID [2022-04-28 14:01:44,108 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 14:01:44,108 INFO L290 TraceCheckUtils]: 294: Hoare triple {148888#(<= ~counter~0 31)} assume !!(0 != ~y3~0); {148888#(<= ~counter~0 31)} is VALID [2022-04-28 14:01:44,109 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 14:01:44,110 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 14:01:44,111 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 14:01:44,111 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 14:01:44,111 INFO L290 TraceCheckUtils]: 299: Hoare triple {148916#(<= ~counter~0 32)} ~cond := #in~cond; {148916#(<= ~counter~0 32)} is VALID [2022-04-28 14:01:44,112 INFO L290 TraceCheckUtils]: 300: Hoare triple {148916#(<= ~counter~0 32)} assume !(0 == ~cond); {148916#(<= ~counter~0 32)} is VALID [2022-04-28 14:01:44,112 INFO L290 TraceCheckUtils]: 301: Hoare triple {148916#(<= ~counter~0 32)} assume true; {148916#(<= ~counter~0 32)} is VALID [2022-04-28 14:01:44,112 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 14:01:44,112 INFO L290 TraceCheckUtils]: 303: Hoare triple {148916#(<= ~counter~0 32)} assume !!(0 != ~y3~0); {148916#(<= ~counter~0 32)} is VALID [2022-04-28 14:01:44,113 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 14:01:44,114 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 14:01:44,115 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 14:01:44,115 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 14:01:44,115 INFO L290 TraceCheckUtils]: 308: Hoare triple {148944#(<= ~counter~0 33)} ~cond := #in~cond; {148944#(<= ~counter~0 33)} is VALID [2022-04-28 14:01:44,116 INFO L290 TraceCheckUtils]: 309: Hoare triple {148944#(<= ~counter~0 33)} assume !(0 == ~cond); {148944#(<= ~counter~0 33)} is VALID [2022-04-28 14:01:44,116 INFO L290 TraceCheckUtils]: 310: Hoare triple {148944#(<= ~counter~0 33)} assume true; {148944#(<= ~counter~0 33)} is VALID [2022-04-28 14:01:44,116 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 14:01:44,117 INFO L290 TraceCheckUtils]: 312: Hoare triple {148944#(<= ~counter~0 33)} assume !!(0 != ~y3~0); {148944#(<= ~counter~0 33)} is VALID [2022-04-28 14:01:44,117 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 14:01:44,119 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 14:01:44,119 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 14:01:44,119 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 14:01:44,120 INFO L290 TraceCheckUtils]: 317: Hoare triple {148972#(<= ~counter~0 34)} ~cond := #in~cond; {148972#(<= ~counter~0 34)} is VALID [2022-04-28 14:01:44,120 INFO L290 TraceCheckUtils]: 318: Hoare triple {148972#(<= ~counter~0 34)} assume !(0 == ~cond); {148972#(<= ~counter~0 34)} is VALID [2022-04-28 14:01:44,120 INFO L290 TraceCheckUtils]: 319: Hoare triple {148972#(<= ~counter~0 34)} assume true; {148972#(<= ~counter~0 34)} is VALID [2022-04-28 14:01:44,121 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 14:01:44,121 INFO L290 TraceCheckUtils]: 321: Hoare triple {148972#(<= ~counter~0 34)} assume !!(0 != ~y3~0); {148972#(<= ~counter~0 34)} is VALID [2022-04-28 14:01:44,121 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 14:01:44,123 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 14:01:44,123 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 14:01:44,124 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 14:01:44,124 INFO L290 TraceCheckUtils]: 326: Hoare triple {149000#(<= ~counter~0 35)} ~cond := #in~cond; {149000#(<= ~counter~0 35)} is VALID [2022-04-28 14:01:44,124 INFO L290 TraceCheckUtils]: 327: Hoare triple {149000#(<= ~counter~0 35)} assume !(0 == ~cond); {149000#(<= ~counter~0 35)} is VALID [2022-04-28 14:01:44,125 INFO L290 TraceCheckUtils]: 328: Hoare triple {149000#(<= ~counter~0 35)} assume true; {149000#(<= ~counter~0 35)} is VALID [2022-04-28 14:01:44,125 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 14:01:44,125 INFO L290 TraceCheckUtils]: 330: Hoare triple {149000#(<= ~counter~0 35)} assume !!(0 != ~y3~0); {149000#(<= ~counter~0 35)} is VALID [2022-04-28 14:01:44,126 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 14:01:44,128 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 14:01:44,128 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 14:01:44,128 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 14:01:44,129 INFO L290 TraceCheckUtils]: 335: Hoare triple {149028#(<= ~counter~0 36)} ~cond := #in~cond; {149028#(<= ~counter~0 36)} is VALID [2022-04-28 14:01:44,129 INFO L290 TraceCheckUtils]: 336: Hoare triple {149028#(<= ~counter~0 36)} assume !(0 == ~cond); {149028#(<= ~counter~0 36)} is VALID [2022-04-28 14:01:44,129 INFO L290 TraceCheckUtils]: 337: Hoare triple {149028#(<= ~counter~0 36)} assume true; {149028#(<= ~counter~0 36)} is VALID [2022-04-28 14:01:44,130 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 14:01:44,130 INFO L290 TraceCheckUtils]: 339: Hoare triple {149028#(<= ~counter~0 36)} assume !!(0 != ~y3~0); {149028#(<= ~counter~0 36)} is VALID [2022-04-28 14:01:44,130 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 14:01:44,132 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 14:01:44,132 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 14:01:44,132 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 14:01:44,133 INFO L290 TraceCheckUtils]: 344: Hoare triple {149056#(<= ~counter~0 37)} ~cond := #in~cond; {149056#(<= ~counter~0 37)} is VALID [2022-04-28 14:01:44,133 INFO L290 TraceCheckUtils]: 345: Hoare triple {149056#(<= ~counter~0 37)} assume !(0 == ~cond); {149056#(<= ~counter~0 37)} is VALID [2022-04-28 14:01:44,133 INFO L290 TraceCheckUtils]: 346: Hoare triple {149056#(<= ~counter~0 37)} assume true; {149056#(<= ~counter~0 37)} is VALID [2022-04-28 14:01:44,134 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 14:01:44,134 INFO L290 TraceCheckUtils]: 348: Hoare triple {149056#(<= ~counter~0 37)} assume !!(0 != ~y3~0); {149056#(<= ~counter~0 37)} is VALID [2022-04-28 14:01:44,134 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 14:01:44,136 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 14:01:44,136 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 14:01:44,137 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 14:01:44,137 INFO L290 TraceCheckUtils]: 353: Hoare triple {149084#(<= ~counter~0 38)} ~cond := #in~cond; {149084#(<= ~counter~0 38)} is VALID [2022-04-28 14:01:44,137 INFO L290 TraceCheckUtils]: 354: Hoare triple {149084#(<= ~counter~0 38)} assume !(0 == ~cond); {149084#(<= ~counter~0 38)} is VALID [2022-04-28 14:01:44,137 INFO L290 TraceCheckUtils]: 355: Hoare triple {149084#(<= ~counter~0 38)} assume true; {149084#(<= ~counter~0 38)} is VALID [2022-04-28 14:01:44,138 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 14:01:44,138 INFO L290 TraceCheckUtils]: 357: Hoare triple {149084#(<= ~counter~0 38)} assume !!(0 != ~y3~0); {149084#(<= ~counter~0 38)} is VALID [2022-04-28 14:01:44,138 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 14:01:44,140 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 14:01:44,141 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 14:01:44,141 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 14:01:44,141 INFO L290 TraceCheckUtils]: 362: Hoare triple {149112#(<= ~counter~0 39)} ~cond := #in~cond; {149112#(<= ~counter~0 39)} is VALID [2022-04-28 14:01:44,142 INFO L290 TraceCheckUtils]: 363: Hoare triple {149112#(<= ~counter~0 39)} assume !(0 == ~cond); {149112#(<= ~counter~0 39)} is VALID [2022-04-28 14:01:44,142 INFO L290 TraceCheckUtils]: 364: Hoare triple {149112#(<= ~counter~0 39)} assume true; {149112#(<= ~counter~0 39)} is VALID [2022-04-28 14:01:44,142 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 14:01:44,142 INFO L290 TraceCheckUtils]: 366: Hoare triple {149112#(<= ~counter~0 39)} assume !!(0 != ~y3~0); {149112#(<= ~counter~0 39)} is VALID [2022-04-28 14:01:44,143 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 14:01:44,145 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 14:01:44,145 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 14:01:44,145 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 14:01:44,146 INFO L290 TraceCheckUtils]: 371: Hoare triple {149140#(<= ~counter~0 40)} ~cond := #in~cond; {149140#(<= ~counter~0 40)} is VALID [2022-04-28 14:01:44,146 INFO L290 TraceCheckUtils]: 372: Hoare triple {149140#(<= ~counter~0 40)} assume !(0 == ~cond); {149140#(<= ~counter~0 40)} is VALID [2022-04-28 14:01:44,146 INFO L290 TraceCheckUtils]: 373: Hoare triple {149140#(<= ~counter~0 40)} assume true; {149140#(<= ~counter~0 40)} is VALID [2022-04-28 14:01:44,147 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 14:01:44,147 INFO L290 TraceCheckUtils]: 375: Hoare triple {149140#(<= ~counter~0 40)} assume !!(0 != ~y3~0); {149140#(<= ~counter~0 40)} is VALID [2022-04-28 14:01:44,147 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 14:01:44,149 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 14:01:44,149 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 14:01:44,149 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 14:01:44,150 INFO L290 TraceCheckUtils]: 380: Hoare triple {149168#(<= ~counter~0 41)} ~cond := #in~cond; {149168#(<= ~counter~0 41)} is VALID [2022-04-28 14:01:44,150 INFO L290 TraceCheckUtils]: 381: Hoare triple {149168#(<= ~counter~0 41)} assume !(0 == ~cond); {149168#(<= ~counter~0 41)} is VALID [2022-04-28 14:01:44,150 INFO L290 TraceCheckUtils]: 382: Hoare triple {149168#(<= ~counter~0 41)} assume true; {149168#(<= ~counter~0 41)} is VALID [2022-04-28 14:01:44,151 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 14:01:44,151 INFO L290 TraceCheckUtils]: 384: Hoare triple {149168#(<= ~counter~0 41)} assume !!(0 != ~y3~0); {149168#(<= ~counter~0 41)} is VALID [2022-04-28 14:01:44,151 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 14:01:44,153 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 14:01:44,153 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 14:01:44,154 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 14:01:44,154 INFO L290 TraceCheckUtils]: 389: Hoare triple {149196#(<= ~counter~0 42)} ~cond := #in~cond; {149196#(<= ~counter~0 42)} is VALID [2022-04-28 14:01:44,154 INFO L290 TraceCheckUtils]: 390: Hoare triple {149196#(<= ~counter~0 42)} assume !(0 == ~cond); {149196#(<= ~counter~0 42)} is VALID [2022-04-28 14:01:44,154 INFO L290 TraceCheckUtils]: 391: Hoare triple {149196#(<= ~counter~0 42)} assume true; {149196#(<= ~counter~0 42)} is VALID [2022-04-28 14:01:44,155 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 14:01:44,155 INFO L290 TraceCheckUtils]: 393: Hoare triple {149196#(<= ~counter~0 42)} assume !!(0 != ~y3~0); {149196#(<= ~counter~0 42)} is VALID [2022-04-28 14:01:44,155 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 14:01:44,157 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 14:01:44,158 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 14:01:44,158 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 14:01:44,158 INFO L290 TraceCheckUtils]: 398: Hoare triple {149224#(<= ~counter~0 43)} ~cond := #in~cond; {149224#(<= ~counter~0 43)} is VALID [2022-04-28 14:01:44,159 INFO L290 TraceCheckUtils]: 399: Hoare triple {149224#(<= ~counter~0 43)} assume !(0 == ~cond); {149224#(<= ~counter~0 43)} is VALID [2022-04-28 14:01:44,159 INFO L290 TraceCheckUtils]: 400: Hoare triple {149224#(<= ~counter~0 43)} assume true; {149224#(<= ~counter~0 43)} is VALID [2022-04-28 14:01:44,159 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 14:01:44,160 INFO L290 TraceCheckUtils]: 402: Hoare triple {149224#(<= ~counter~0 43)} assume !!(0 != ~y3~0); {149224#(<= ~counter~0 43)} is VALID [2022-04-28 14:01:44,160 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 14:01:44,162 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 14:01:44,162 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 14:01:44,162 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 14:01:44,163 INFO L290 TraceCheckUtils]: 407: Hoare triple {149252#(<= ~counter~0 44)} ~cond := #in~cond; {149252#(<= ~counter~0 44)} is VALID [2022-04-28 14:01:44,163 INFO L290 TraceCheckUtils]: 408: Hoare triple {149252#(<= ~counter~0 44)} assume !(0 == ~cond); {149252#(<= ~counter~0 44)} is VALID [2022-04-28 14:01:44,163 INFO L290 TraceCheckUtils]: 409: Hoare triple {149252#(<= ~counter~0 44)} assume true; {149252#(<= ~counter~0 44)} is VALID [2022-04-28 14:01:44,164 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 14:01:44,164 INFO L290 TraceCheckUtils]: 411: Hoare triple {149252#(<= ~counter~0 44)} assume !!(0 != ~y3~0); {149252#(<= ~counter~0 44)} is VALID [2022-04-28 14:01:44,164 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 14:01:44,166 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 14:01:44,166 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 14:01:44,167 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 14:01:44,167 INFO L290 TraceCheckUtils]: 416: Hoare triple {149280#(<= ~counter~0 45)} ~cond := #in~cond; {149280#(<= ~counter~0 45)} is VALID [2022-04-28 14:01:44,167 INFO L290 TraceCheckUtils]: 417: Hoare triple {149280#(<= ~counter~0 45)} assume !(0 == ~cond); {149280#(<= ~counter~0 45)} is VALID [2022-04-28 14:01:44,167 INFO L290 TraceCheckUtils]: 418: Hoare triple {149280#(<= ~counter~0 45)} assume true; {149280#(<= ~counter~0 45)} is VALID [2022-04-28 14:01:44,168 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 14:01:44,168 INFO L290 TraceCheckUtils]: 420: Hoare triple {149280#(<= ~counter~0 45)} assume !!(0 != ~y3~0); {149280#(<= ~counter~0 45)} is VALID [2022-04-28 14:01:44,168 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 14:01:44,170 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 14:01:44,170 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 14:01:44,171 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 14:01:44,171 INFO L290 TraceCheckUtils]: 425: Hoare triple {149308#(<= ~counter~0 46)} ~cond := #in~cond; {149308#(<= ~counter~0 46)} is VALID [2022-04-28 14:01:44,171 INFO L290 TraceCheckUtils]: 426: Hoare triple {149308#(<= ~counter~0 46)} assume !(0 == ~cond); {149308#(<= ~counter~0 46)} is VALID [2022-04-28 14:01:44,171 INFO L290 TraceCheckUtils]: 427: Hoare triple {149308#(<= ~counter~0 46)} assume true; {149308#(<= ~counter~0 46)} is VALID [2022-04-28 14:01:44,172 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 14:01:44,172 INFO L290 TraceCheckUtils]: 429: Hoare triple {149308#(<= ~counter~0 46)} assume !!(0 != ~y3~0); {149308#(<= ~counter~0 46)} is VALID [2022-04-28 14:01:44,172 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 14:01:44,174 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 14:01:44,174 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 14:01:44,175 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 14:01:44,175 INFO L290 TraceCheckUtils]: 434: Hoare triple {149336#(<= ~counter~0 47)} ~cond := #in~cond; {149336#(<= ~counter~0 47)} is VALID [2022-04-28 14:01:44,175 INFO L290 TraceCheckUtils]: 435: Hoare triple {149336#(<= ~counter~0 47)} assume !(0 == ~cond); {149336#(<= ~counter~0 47)} is VALID [2022-04-28 14:01:44,176 INFO L290 TraceCheckUtils]: 436: Hoare triple {149336#(<= ~counter~0 47)} assume true; {149336#(<= ~counter~0 47)} is VALID [2022-04-28 14:01:44,176 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 14:01:44,176 INFO L290 TraceCheckUtils]: 438: Hoare triple {149336#(<= ~counter~0 47)} assume !!(0 != ~y3~0); {149336#(<= ~counter~0 47)} is VALID [2022-04-28 14:01:44,177 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 14:01:44,179 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 14:01:44,179 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 14:01:44,179 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 14:01:44,180 INFO L290 TraceCheckUtils]: 443: Hoare triple {149364#(<= ~counter~0 48)} ~cond := #in~cond; {149364#(<= ~counter~0 48)} is VALID [2022-04-28 14:01:44,180 INFO L290 TraceCheckUtils]: 444: Hoare triple {149364#(<= ~counter~0 48)} assume !(0 == ~cond); {149364#(<= ~counter~0 48)} is VALID [2022-04-28 14:01:44,180 INFO L290 TraceCheckUtils]: 445: Hoare triple {149364#(<= ~counter~0 48)} assume true; {149364#(<= ~counter~0 48)} is VALID [2022-04-28 14:01:44,181 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 14:01:44,181 INFO L290 TraceCheckUtils]: 447: Hoare triple {149364#(<= ~counter~0 48)} assume !!(0 != ~y3~0); {149364#(<= ~counter~0 48)} is VALID [2022-04-28 14:01:44,181 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 14:01:44,183 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 14:01:44,183 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 14:01:44,183 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 14:01:44,184 INFO L290 TraceCheckUtils]: 452: Hoare triple {149392#(<= ~counter~0 49)} ~cond := #in~cond; {149392#(<= ~counter~0 49)} is VALID [2022-04-28 14:01:44,184 INFO L290 TraceCheckUtils]: 453: Hoare triple {149392#(<= ~counter~0 49)} assume !(0 == ~cond); {149392#(<= ~counter~0 49)} is VALID [2022-04-28 14:01:44,184 INFO L290 TraceCheckUtils]: 454: Hoare triple {149392#(<= ~counter~0 49)} assume true; {149392#(<= ~counter~0 49)} is VALID [2022-04-28 14:01:44,185 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 14:01:44,185 INFO L290 TraceCheckUtils]: 456: Hoare triple {149392#(<= ~counter~0 49)} assume !!(0 != ~y3~0); {149392#(<= ~counter~0 49)} is VALID [2022-04-28 14:01:44,185 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 14:01:44,185 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 14:01:44,186 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 14:01:44,186 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 14:01:44,186 INFO L290 TraceCheckUtils]: 461: Hoare triple {147992#false} ~cond := #in~cond; {147992#false} is VALID [2022-04-28 14:01:44,186 INFO L290 TraceCheckUtils]: 462: Hoare triple {147992#false} assume 0 == ~cond; {147992#false} is VALID [2022-04-28 14:01:44,186 INFO L290 TraceCheckUtils]: 463: Hoare triple {147992#false} assume !false; {147992#false} is VALID [2022-04-28 14:01:44,187 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 14:01:44,187 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 14:01:45,943 INFO L290 TraceCheckUtils]: 463: Hoare triple {147992#false} assume !false; {147992#false} is VALID [2022-04-28 14:01:45,943 INFO L290 TraceCheckUtils]: 462: Hoare triple {147992#false} assume 0 == ~cond; {147992#false} is VALID [2022-04-28 14:01:45,943 INFO L290 TraceCheckUtils]: 461: Hoare triple {147992#false} ~cond := #in~cond; {147992#false} is VALID [2022-04-28 14:01:45,943 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 14:01:45,943 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 14:01:45,944 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 14:01:45,944 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 14:01:45,944 INFO L290 TraceCheckUtils]: 456: Hoare triple {149392#(<= ~counter~0 49)} assume !!(0 != ~y3~0); {149392#(<= ~counter~0 49)} is VALID [2022-04-28 14:01:45,945 INFO L284 TraceCheckUtils]: 455: Hoare quadruple {147991#true} {149392#(<= ~counter~0 49)} #63#return; {149392#(<= ~counter~0 49)} is VALID [2022-04-28 14:01:45,945 INFO L290 TraceCheckUtils]: 454: Hoare triple {147991#true} assume true; {147991#true} is VALID [2022-04-28 14:01:45,945 INFO L290 TraceCheckUtils]: 453: Hoare triple {147991#true} assume !(0 == ~cond); {147991#true} is VALID [2022-04-28 14:01:45,945 INFO L290 TraceCheckUtils]: 452: Hoare triple {147991#true} ~cond := #in~cond; {147991#true} is VALID [2022-04-28 14:01:45,945 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 14:01:45,945 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 14:01:45,949 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 14:01:45,949 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 14:01:45,949 INFO L290 TraceCheckUtils]: 447: Hoare triple {149364#(<= ~counter~0 48)} assume !!(0 != ~y3~0); {149364#(<= ~counter~0 48)} is VALID [2022-04-28 14:01:45,950 INFO L284 TraceCheckUtils]: 446: Hoare quadruple {147991#true} {149364#(<= ~counter~0 48)} #63#return; {149364#(<= ~counter~0 48)} is VALID [2022-04-28 14:01:45,950 INFO L290 TraceCheckUtils]: 445: Hoare triple {147991#true} assume true; {147991#true} is VALID [2022-04-28 14:01:45,950 INFO L290 TraceCheckUtils]: 444: Hoare triple {147991#true} assume !(0 == ~cond); {147991#true} is VALID [2022-04-28 14:01:45,950 INFO L290 TraceCheckUtils]: 443: Hoare triple {147991#true} ~cond := #in~cond; {147991#true} is VALID [2022-04-28 14:01:45,950 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 14:01:45,950 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 14:01:45,952 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 14:01:45,952 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 14:01:45,952 INFO L290 TraceCheckUtils]: 438: Hoare triple {149336#(<= ~counter~0 47)} assume !!(0 != ~y3~0); {149336#(<= ~counter~0 47)} is VALID [2022-04-28 14:01:45,953 INFO L284 TraceCheckUtils]: 437: Hoare quadruple {147991#true} {149336#(<= ~counter~0 47)} #63#return; {149336#(<= ~counter~0 47)} is VALID [2022-04-28 14:01:45,953 INFO L290 TraceCheckUtils]: 436: Hoare triple {147991#true} assume true; {147991#true} is VALID [2022-04-28 14:01:45,953 INFO L290 TraceCheckUtils]: 435: Hoare triple {147991#true} assume !(0 == ~cond); {147991#true} is VALID [2022-04-28 14:01:45,953 INFO L290 TraceCheckUtils]: 434: Hoare triple {147991#true} ~cond := #in~cond; {147991#true} is VALID [2022-04-28 14:01:45,953 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 14:01:45,953 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 14:01:45,955 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 14:01:45,955 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 14:01:45,955 INFO L290 TraceCheckUtils]: 429: Hoare triple {149308#(<= ~counter~0 46)} assume !!(0 != ~y3~0); {149308#(<= ~counter~0 46)} is VALID [2022-04-28 14:01:45,956 INFO L284 TraceCheckUtils]: 428: Hoare quadruple {147991#true} {149308#(<= ~counter~0 46)} #63#return; {149308#(<= ~counter~0 46)} is VALID [2022-04-28 14:01:45,956 INFO L290 TraceCheckUtils]: 427: Hoare triple {147991#true} assume true; {147991#true} is VALID [2022-04-28 14:01:45,956 INFO L290 TraceCheckUtils]: 426: Hoare triple {147991#true} assume !(0 == ~cond); {147991#true} is VALID [2022-04-28 14:01:45,956 INFO L290 TraceCheckUtils]: 425: Hoare triple {147991#true} ~cond := #in~cond; {147991#true} is VALID [2022-04-28 14:01:45,956 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 14:01:45,956 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 14:01:45,957 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 14:01:45,958 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 14:01:45,958 INFO L290 TraceCheckUtils]: 420: Hoare triple {149280#(<= ~counter~0 45)} assume !!(0 != ~y3~0); {149280#(<= ~counter~0 45)} is VALID [2022-04-28 14:01:45,958 INFO L284 TraceCheckUtils]: 419: Hoare quadruple {147991#true} {149280#(<= ~counter~0 45)} #63#return; {149280#(<= ~counter~0 45)} is VALID [2022-04-28 14:01:45,959 INFO L290 TraceCheckUtils]: 418: Hoare triple {147991#true} assume true; {147991#true} is VALID [2022-04-28 14:01:45,959 INFO L290 TraceCheckUtils]: 417: Hoare triple {147991#true} assume !(0 == ~cond); {147991#true} is VALID [2022-04-28 14:01:45,959 INFO L290 TraceCheckUtils]: 416: Hoare triple {147991#true} ~cond := #in~cond; {147991#true} is VALID [2022-04-28 14:01:45,959 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 14:01:45,959 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 14:01:45,960 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 14:01:45,961 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 14:01:45,961 INFO L290 TraceCheckUtils]: 411: Hoare triple {149252#(<= ~counter~0 44)} assume !!(0 != ~y3~0); {149252#(<= ~counter~0 44)} is VALID [2022-04-28 14:01:45,961 INFO L284 TraceCheckUtils]: 410: Hoare quadruple {147991#true} {149252#(<= ~counter~0 44)} #63#return; {149252#(<= ~counter~0 44)} is VALID [2022-04-28 14:01:45,961 INFO L290 TraceCheckUtils]: 409: Hoare triple {147991#true} assume true; {147991#true} is VALID [2022-04-28 14:01:45,961 INFO L290 TraceCheckUtils]: 408: Hoare triple {147991#true} assume !(0 == ~cond); {147991#true} is VALID [2022-04-28 14:01:45,961 INFO L290 TraceCheckUtils]: 407: Hoare triple {147991#true} ~cond := #in~cond; {147991#true} is VALID [2022-04-28 14:01:45,962 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 14:01:45,962 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 14:01:45,963 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 14:01:45,963 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 14:01:45,964 INFO L290 TraceCheckUtils]: 402: Hoare triple {149224#(<= ~counter~0 43)} assume !!(0 != ~y3~0); {149224#(<= ~counter~0 43)} is VALID [2022-04-28 14:01:45,964 INFO L284 TraceCheckUtils]: 401: Hoare quadruple {147991#true} {149224#(<= ~counter~0 43)} #63#return; {149224#(<= ~counter~0 43)} is VALID [2022-04-28 14:01:45,964 INFO L290 TraceCheckUtils]: 400: Hoare triple {147991#true} assume true; {147991#true} is VALID [2022-04-28 14:01:45,964 INFO L290 TraceCheckUtils]: 399: Hoare triple {147991#true} assume !(0 == ~cond); {147991#true} is VALID [2022-04-28 14:01:45,964 INFO L290 TraceCheckUtils]: 398: Hoare triple {147991#true} ~cond := #in~cond; {147991#true} is VALID [2022-04-28 14:01:45,964 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 14:01:45,965 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 14:01:45,966 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 14:01:45,966 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 14:01:45,967 INFO L290 TraceCheckUtils]: 393: Hoare triple {149196#(<= ~counter~0 42)} assume !!(0 != ~y3~0); {149196#(<= ~counter~0 42)} is VALID [2022-04-28 14:01:45,967 INFO L284 TraceCheckUtils]: 392: Hoare quadruple {147991#true} {149196#(<= ~counter~0 42)} #63#return; {149196#(<= ~counter~0 42)} is VALID [2022-04-28 14:01:45,967 INFO L290 TraceCheckUtils]: 391: Hoare triple {147991#true} assume true; {147991#true} is VALID [2022-04-28 14:01:45,967 INFO L290 TraceCheckUtils]: 390: Hoare triple {147991#true} assume !(0 == ~cond); {147991#true} is VALID [2022-04-28 14:01:45,967 INFO L290 TraceCheckUtils]: 389: Hoare triple {147991#true} ~cond := #in~cond; {147991#true} is VALID [2022-04-28 14:01:45,967 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 14:01:45,968 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 14:01:45,969 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 14:01:45,969 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 14:01:45,969 INFO L290 TraceCheckUtils]: 384: Hoare triple {149168#(<= ~counter~0 41)} assume !!(0 != ~y3~0); {149168#(<= ~counter~0 41)} is VALID [2022-04-28 14:01:45,970 INFO L284 TraceCheckUtils]: 383: Hoare quadruple {147991#true} {149168#(<= ~counter~0 41)} #63#return; {149168#(<= ~counter~0 41)} is VALID [2022-04-28 14:01:45,970 INFO L290 TraceCheckUtils]: 382: Hoare triple {147991#true} assume true; {147991#true} is VALID [2022-04-28 14:01:45,970 INFO L290 TraceCheckUtils]: 381: Hoare triple {147991#true} assume !(0 == ~cond); {147991#true} is VALID [2022-04-28 14:01:45,970 INFO L290 TraceCheckUtils]: 380: Hoare triple {147991#true} ~cond := #in~cond; {147991#true} is VALID [2022-04-28 14:01:45,970 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 14:01:45,970 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 14:01:45,972 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 14:01:45,972 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 14:01:45,972 INFO L290 TraceCheckUtils]: 375: Hoare triple {149140#(<= ~counter~0 40)} assume !!(0 != ~y3~0); {149140#(<= ~counter~0 40)} is VALID [2022-04-28 14:01:45,973 INFO L284 TraceCheckUtils]: 374: Hoare quadruple {147991#true} {149140#(<= ~counter~0 40)} #63#return; {149140#(<= ~counter~0 40)} is VALID [2022-04-28 14:01:45,973 INFO L290 TraceCheckUtils]: 373: Hoare triple {147991#true} assume true; {147991#true} is VALID [2022-04-28 14:01:45,973 INFO L290 TraceCheckUtils]: 372: Hoare triple {147991#true} assume !(0 == ~cond); {147991#true} is VALID [2022-04-28 14:01:45,973 INFO L290 TraceCheckUtils]: 371: Hoare triple {147991#true} ~cond := #in~cond; {147991#true} is VALID [2022-04-28 14:01:45,973 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 14:01:45,973 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 14:01:45,975 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 14:01:45,975 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 14:01:45,975 INFO L290 TraceCheckUtils]: 366: Hoare triple {149112#(<= ~counter~0 39)} assume !!(0 != ~y3~0); {149112#(<= ~counter~0 39)} is VALID [2022-04-28 14:01:45,976 INFO L284 TraceCheckUtils]: 365: Hoare quadruple {147991#true} {149112#(<= ~counter~0 39)} #63#return; {149112#(<= ~counter~0 39)} is VALID [2022-04-28 14:01:45,976 INFO L290 TraceCheckUtils]: 364: Hoare triple {147991#true} assume true; {147991#true} is VALID [2022-04-28 14:01:45,976 INFO L290 TraceCheckUtils]: 363: Hoare triple {147991#true} assume !(0 == ~cond); {147991#true} is VALID [2022-04-28 14:01:45,976 INFO L290 TraceCheckUtils]: 362: Hoare triple {147991#true} ~cond := #in~cond; {147991#true} is VALID [2022-04-28 14:01:45,976 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 14:01:45,976 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 14:01:45,978 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 14:01:45,978 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 14:01:45,978 INFO L290 TraceCheckUtils]: 357: Hoare triple {149084#(<= ~counter~0 38)} assume !!(0 != ~y3~0); {149084#(<= ~counter~0 38)} is VALID [2022-04-28 14:01:45,979 INFO L284 TraceCheckUtils]: 356: Hoare quadruple {147991#true} {149084#(<= ~counter~0 38)} #63#return; {149084#(<= ~counter~0 38)} is VALID [2022-04-28 14:01:45,979 INFO L290 TraceCheckUtils]: 355: Hoare triple {147991#true} assume true; {147991#true} is VALID [2022-04-28 14:01:45,979 INFO L290 TraceCheckUtils]: 354: Hoare triple {147991#true} assume !(0 == ~cond); {147991#true} is VALID [2022-04-28 14:01:45,979 INFO L290 TraceCheckUtils]: 353: Hoare triple {147991#true} ~cond := #in~cond; {147991#true} is VALID [2022-04-28 14:01:45,979 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 14:01:45,979 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 14:01:45,981 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 14:01:45,981 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 14:01:45,981 INFO L290 TraceCheckUtils]: 348: Hoare triple {149056#(<= ~counter~0 37)} assume !!(0 != ~y3~0); {149056#(<= ~counter~0 37)} is VALID [2022-04-28 14:01:45,982 INFO L284 TraceCheckUtils]: 347: Hoare quadruple {147991#true} {149056#(<= ~counter~0 37)} #63#return; {149056#(<= ~counter~0 37)} is VALID [2022-04-28 14:01:45,982 INFO L290 TraceCheckUtils]: 346: Hoare triple {147991#true} assume true; {147991#true} is VALID [2022-04-28 14:01:45,982 INFO L290 TraceCheckUtils]: 345: Hoare triple {147991#true} assume !(0 == ~cond); {147991#true} is VALID [2022-04-28 14:01:45,982 INFO L290 TraceCheckUtils]: 344: Hoare triple {147991#true} ~cond := #in~cond; {147991#true} is VALID [2022-04-28 14:01:45,982 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 14:01:45,982 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 14:01:45,984 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 14:01:45,984 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 14:01:45,984 INFO L290 TraceCheckUtils]: 339: Hoare triple {149028#(<= ~counter~0 36)} assume !!(0 != ~y3~0); {149028#(<= ~counter~0 36)} is VALID [2022-04-28 14:01:45,985 INFO L284 TraceCheckUtils]: 338: Hoare quadruple {147991#true} {149028#(<= ~counter~0 36)} #63#return; {149028#(<= ~counter~0 36)} is VALID [2022-04-28 14:01:45,985 INFO L290 TraceCheckUtils]: 337: Hoare triple {147991#true} assume true; {147991#true} is VALID [2022-04-28 14:01:45,985 INFO L290 TraceCheckUtils]: 336: Hoare triple {147991#true} assume !(0 == ~cond); {147991#true} is VALID [2022-04-28 14:01:45,985 INFO L290 TraceCheckUtils]: 335: Hoare triple {147991#true} ~cond := #in~cond; {147991#true} is VALID [2022-04-28 14:01:45,985 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 14:01:45,985 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 14:01:45,987 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 14:01:45,987 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 14:01:45,987 INFO L290 TraceCheckUtils]: 330: Hoare triple {149000#(<= ~counter~0 35)} assume !!(0 != ~y3~0); {149000#(<= ~counter~0 35)} is VALID [2022-04-28 14:01:45,988 INFO L284 TraceCheckUtils]: 329: Hoare quadruple {147991#true} {149000#(<= ~counter~0 35)} #63#return; {149000#(<= ~counter~0 35)} is VALID [2022-04-28 14:01:45,988 INFO L290 TraceCheckUtils]: 328: Hoare triple {147991#true} assume true; {147991#true} is VALID [2022-04-28 14:01:45,988 INFO L290 TraceCheckUtils]: 327: Hoare triple {147991#true} assume !(0 == ~cond); {147991#true} is VALID [2022-04-28 14:01:45,988 INFO L290 TraceCheckUtils]: 326: Hoare triple {147991#true} ~cond := #in~cond; {147991#true} is VALID [2022-04-28 14:01:45,988 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 14:01:45,988 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 14:01:45,990 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 14:01:45,990 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 14:01:45,990 INFO L290 TraceCheckUtils]: 321: Hoare triple {148972#(<= ~counter~0 34)} assume !!(0 != ~y3~0); {148972#(<= ~counter~0 34)} is VALID [2022-04-28 14:01:45,991 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {147991#true} {148972#(<= ~counter~0 34)} #63#return; {148972#(<= ~counter~0 34)} is VALID [2022-04-28 14:01:45,991 INFO L290 TraceCheckUtils]: 319: Hoare triple {147991#true} assume true; {147991#true} is VALID [2022-04-28 14:01:45,991 INFO L290 TraceCheckUtils]: 318: Hoare triple {147991#true} assume !(0 == ~cond); {147991#true} is VALID [2022-04-28 14:01:45,991 INFO L290 TraceCheckUtils]: 317: Hoare triple {147991#true} ~cond := #in~cond; {147991#true} is VALID [2022-04-28 14:01:45,991 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 14:01:45,991 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 14:01:45,993 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 14:01:45,993 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 14:01:45,993 INFO L290 TraceCheckUtils]: 312: Hoare triple {148944#(<= ~counter~0 33)} assume !!(0 != ~y3~0); {148944#(<= ~counter~0 33)} is VALID [2022-04-28 14:01:45,994 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {147991#true} {148944#(<= ~counter~0 33)} #63#return; {148944#(<= ~counter~0 33)} is VALID [2022-04-28 14:01:45,994 INFO L290 TraceCheckUtils]: 310: Hoare triple {147991#true} assume true; {147991#true} is VALID [2022-04-28 14:01:45,994 INFO L290 TraceCheckUtils]: 309: Hoare triple {147991#true} assume !(0 == ~cond); {147991#true} is VALID [2022-04-28 14:01:45,994 INFO L290 TraceCheckUtils]: 308: Hoare triple {147991#true} ~cond := #in~cond; {147991#true} is VALID [2022-04-28 14:01:45,994 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 14:01:45,994 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 14:01:45,996 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 14:01:45,996 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 14:01:45,996 INFO L290 TraceCheckUtils]: 303: Hoare triple {148916#(<= ~counter~0 32)} assume !!(0 != ~y3~0); {148916#(<= ~counter~0 32)} is VALID [2022-04-28 14:01:45,997 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {147991#true} {148916#(<= ~counter~0 32)} #63#return; {148916#(<= ~counter~0 32)} is VALID [2022-04-28 14:01:45,997 INFO L290 TraceCheckUtils]: 301: Hoare triple {147991#true} assume true; {147991#true} is VALID [2022-04-28 14:01:45,997 INFO L290 TraceCheckUtils]: 300: Hoare triple {147991#true} assume !(0 == ~cond); {147991#true} is VALID [2022-04-28 14:01:45,997 INFO L290 TraceCheckUtils]: 299: Hoare triple {147991#true} ~cond := #in~cond; {147991#true} is VALID [2022-04-28 14:01:45,997 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 14:01:45,997 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 14:01:45,999 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 14:01:45,999 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 14:01:45,999 INFO L290 TraceCheckUtils]: 294: Hoare triple {148888#(<= ~counter~0 31)} assume !!(0 != ~y3~0); {148888#(<= ~counter~0 31)} is VALID [2022-04-28 14:01:46,000 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {147991#true} {148888#(<= ~counter~0 31)} #63#return; {148888#(<= ~counter~0 31)} is VALID [2022-04-28 14:01:46,000 INFO L290 TraceCheckUtils]: 292: Hoare triple {147991#true} assume true; {147991#true} is VALID [2022-04-28 14:01:46,000 INFO L290 TraceCheckUtils]: 291: Hoare triple {147991#true} assume !(0 == ~cond); {147991#true} is VALID [2022-04-28 14:01:46,000 INFO L290 TraceCheckUtils]: 290: Hoare triple {147991#true} ~cond := #in~cond; {147991#true} is VALID [2022-04-28 14:01:46,000 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 14:01:46,000 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 14:01:46,002 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 14:01:46,002 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 14:01:46,002 INFO L290 TraceCheckUtils]: 285: Hoare triple {148860#(<= ~counter~0 30)} assume !!(0 != ~y3~0); {148860#(<= ~counter~0 30)} is VALID [2022-04-28 14:01:46,003 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {147991#true} {148860#(<= ~counter~0 30)} #63#return; {148860#(<= ~counter~0 30)} is VALID [2022-04-28 14:01:46,003 INFO L290 TraceCheckUtils]: 283: Hoare triple {147991#true} assume true; {147991#true} is VALID [2022-04-28 14:01:46,003 INFO L290 TraceCheckUtils]: 282: Hoare triple {147991#true} assume !(0 == ~cond); {147991#true} is VALID [2022-04-28 14:01:46,003 INFO L290 TraceCheckUtils]: 281: Hoare triple {147991#true} ~cond := #in~cond; {147991#true} is VALID [2022-04-28 14:01:46,003 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 14:01:46,003 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 14:01:46,004 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 14:01:46,005 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 14:01:46,005 INFO L290 TraceCheckUtils]: 276: Hoare triple {148832#(<= ~counter~0 29)} assume !!(0 != ~y3~0); {148832#(<= ~counter~0 29)} is VALID [2022-04-28 14:01:46,005 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {147991#true} {148832#(<= ~counter~0 29)} #63#return; {148832#(<= ~counter~0 29)} is VALID [2022-04-28 14:01:46,005 INFO L290 TraceCheckUtils]: 274: Hoare triple {147991#true} assume true; {147991#true} is VALID [2022-04-28 14:01:46,006 INFO L290 TraceCheckUtils]: 273: Hoare triple {147991#true} assume !(0 == ~cond); {147991#true} is VALID [2022-04-28 14:01:46,006 INFO L290 TraceCheckUtils]: 272: Hoare triple {147991#true} ~cond := #in~cond; {147991#true} is VALID [2022-04-28 14:01:46,006 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 14:01:46,006 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 14:01:46,007 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 14:01:46,008 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 14:01:46,008 INFO L290 TraceCheckUtils]: 267: Hoare triple {148804#(<= ~counter~0 28)} assume !!(0 != ~y3~0); {148804#(<= ~counter~0 28)} is VALID [2022-04-28 14:01:46,008 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {147991#true} {148804#(<= ~counter~0 28)} #63#return; {148804#(<= ~counter~0 28)} is VALID [2022-04-28 14:01:46,008 INFO L290 TraceCheckUtils]: 265: Hoare triple {147991#true} assume true; {147991#true} is VALID [2022-04-28 14:01:46,009 INFO L290 TraceCheckUtils]: 264: Hoare triple {147991#true} assume !(0 == ~cond); {147991#true} is VALID [2022-04-28 14:01:46,009 INFO L290 TraceCheckUtils]: 263: Hoare triple {147991#true} ~cond := #in~cond; {147991#true} is VALID [2022-04-28 14:01:46,009 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 14:01:46,009 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 14:01:46,010 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 14:01:46,011 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 14:01:46,011 INFO L290 TraceCheckUtils]: 258: Hoare triple {148776#(<= ~counter~0 27)} assume !!(0 != ~y3~0); {148776#(<= ~counter~0 27)} is VALID [2022-04-28 14:01:46,011 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {147991#true} {148776#(<= ~counter~0 27)} #63#return; {148776#(<= ~counter~0 27)} is VALID [2022-04-28 14:01:46,011 INFO L290 TraceCheckUtils]: 256: Hoare triple {147991#true} assume true; {147991#true} is VALID [2022-04-28 14:01:46,012 INFO L290 TraceCheckUtils]: 255: Hoare triple {147991#true} assume !(0 == ~cond); {147991#true} is VALID [2022-04-28 14:01:46,012 INFO L290 TraceCheckUtils]: 254: Hoare triple {147991#true} ~cond := #in~cond; {147991#true} is VALID [2022-04-28 14:01:46,012 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 14:01:46,012 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 14:01:46,013 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 14:01:46,013 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 14:01:46,014 INFO L290 TraceCheckUtils]: 249: Hoare triple {148748#(<= ~counter~0 26)} assume !!(0 != ~y3~0); {148748#(<= ~counter~0 26)} is VALID [2022-04-28 14:01:46,014 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {147991#true} {148748#(<= ~counter~0 26)} #63#return; {148748#(<= ~counter~0 26)} is VALID [2022-04-28 14:01:46,014 INFO L290 TraceCheckUtils]: 247: Hoare triple {147991#true} assume true; {147991#true} is VALID [2022-04-28 14:01:46,014 INFO L290 TraceCheckUtils]: 246: Hoare triple {147991#true} assume !(0 == ~cond); {147991#true} is VALID [2022-04-28 14:01:46,014 INFO L290 TraceCheckUtils]: 245: Hoare triple {147991#true} ~cond := #in~cond; {147991#true} is VALID [2022-04-28 14:01:46,014 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 14:01:46,015 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 14:01:46,016 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 14:01:46,016 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 14:01:46,017 INFO L290 TraceCheckUtils]: 240: Hoare triple {148720#(<= ~counter~0 25)} assume !!(0 != ~y3~0); {148720#(<= ~counter~0 25)} is VALID [2022-04-28 14:01:46,017 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {147991#true} {148720#(<= ~counter~0 25)} #63#return; {148720#(<= ~counter~0 25)} is VALID [2022-04-28 14:01:46,017 INFO L290 TraceCheckUtils]: 238: Hoare triple {147991#true} assume true; {147991#true} is VALID [2022-04-28 14:01:46,017 INFO L290 TraceCheckUtils]: 237: Hoare triple {147991#true} assume !(0 == ~cond); {147991#true} is VALID [2022-04-28 14:01:46,017 INFO L290 TraceCheckUtils]: 236: Hoare triple {147991#true} ~cond := #in~cond; {147991#true} is VALID [2022-04-28 14:01:46,017 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 14:01:46,018 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 14:01:46,019 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 14:01:46,019 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 14:01:46,020 INFO L290 TraceCheckUtils]: 231: Hoare triple {148692#(<= ~counter~0 24)} assume !!(0 != ~y3~0); {148692#(<= ~counter~0 24)} is VALID [2022-04-28 14:01:46,020 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {147991#true} {148692#(<= ~counter~0 24)} #63#return; {148692#(<= ~counter~0 24)} is VALID [2022-04-28 14:01:46,020 INFO L290 TraceCheckUtils]: 229: Hoare triple {147991#true} assume true; {147991#true} is VALID [2022-04-28 14:01:46,020 INFO L290 TraceCheckUtils]: 228: Hoare triple {147991#true} assume !(0 == ~cond); {147991#true} is VALID [2022-04-28 14:01:46,020 INFO L290 TraceCheckUtils]: 227: Hoare triple {147991#true} ~cond := #in~cond; {147991#true} is VALID [2022-04-28 14:01:46,020 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 14:01:46,021 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 14:01:46,022 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 14:01:46,022 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 14:01:46,023 INFO L290 TraceCheckUtils]: 222: Hoare triple {148664#(<= ~counter~0 23)} assume !!(0 != ~y3~0); {148664#(<= ~counter~0 23)} is VALID [2022-04-28 14:01:46,023 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {147991#true} {148664#(<= ~counter~0 23)} #63#return; {148664#(<= ~counter~0 23)} is VALID [2022-04-28 14:01:46,023 INFO L290 TraceCheckUtils]: 220: Hoare triple {147991#true} assume true; {147991#true} is VALID [2022-04-28 14:01:46,023 INFO L290 TraceCheckUtils]: 219: Hoare triple {147991#true} assume !(0 == ~cond); {147991#true} is VALID [2022-04-28 14:01:46,023 INFO L290 TraceCheckUtils]: 218: Hoare triple {147991#true} ~cond := #in~cond; {147991#true} is VALID [2022-04-28 14:01:46,023 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 14:01:46,024 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 14:01:46,025 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 14:01:46,025 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 14:01:46,026 INFO L290 TraceCheckUtils]: 213: Hoare triple {148636#(<= ~counter~0 22)} assume !!(0 != ~y3~0); {148636#(<= ~counter~0 22)} is VALID [2022-04-28 14:01:46,026 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {147991#true} {148636#(<= ~counter~0 22)} #63#return; {148636#(<= ~counter~0 22)} is VALID [2022-04-28 14:01:46,026 INFO L290 TraceCheckUtils]: 211: Hoare triple {147991#true} assume true; {147991#true} is VALID [2022-04-28 14:01:46,026 INFO L290 TraceCheckUtils]: 210: Hoare triple {147991#true} assume !(0 == ~cond); {147991#true} is VALID [2022-04-28 14:01:46,026 INFO L290 TraceCheckUtils]: 209: Hoare triple {147991#true} ~cond := #in~cond; {147991#true} is VALID [2022-04-28 14:01:46,026 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 14:01:46,027 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 14:01:46,028 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 14:01:46,029 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 14:01:46,029 INFO L290 TraceCheckUtils]: 204: Hoare triple {148608#(<= ~counter~0 21)} assume !!(0 != ~y3~0); {148608#(<= ~counter~0 21)} is VALID [2022-04-28 14:01:46,029 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {147991#true} {148608#(<= ~counter~0 21)} #63#return; {148608#(<= ~counter~0 21)} is VALID [2022-04-28 14:01:46,030 INFO L290 TraceCheckUtils]: 202: Hoare triple {147991#true} assume true; {147991#true} is VALID [2022-04-28 14:01:46,030 INFO L290 TraceCheckUtils]: 201: Hoare triple {147991#true} assume !(0 == ~cond); {147991#true} is VALID [2022-04-28 14:01:46,030 INFO L290 TraceCheckUtils]: 200: Hoare triple {147991#true} ~cond := #in~cond; {147991#true} is VALID [2022-04-28 14:01:46,030 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 14:01:46,030 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 14:01:46,031 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 14:01:46,032 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 14:01:46,032 INFO L290 TraceCheckUtils]: 195: Hoare triple {148580#(<= ~counter~0 20)} assume !!(0 != ~y3~0); {148580#(<= ~counter~0 20)} is VALID [2022-04-28 14:01:46,032 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {147991#true} {148580#(<= ~counter~0 20)} #63#return; {148580#(<= ~counter~0 20)} is VALID [2022-04-28 14:01:46,032 INFO L290 TraceCheckUtils]: 193: Hoare triple {147991#true} assume true; {147991#true} is VALID [2022-04-28 14:01:46,033 INFO L290 TraceCheckUtils]: 192: Hoare triple {147991#true} assume !(0 == ~cond); {147991#true} is VALID [2022-04-28 14:01:46,033 INFO L290 TraceCheckUtils]: 191: Hoare triple {147991#true} ~cond := #in~cond; {147991#true} is VALID [2022-04-28 14:01:46,033 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 14:01:46,033 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 14:01:46,034 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 14:01:46,035 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 14:01:46,035 INFO L290 TraceCheckUtils]: 186: Hoare triple {148552#(<= ~counter~0 19)} assume !!(0 != ~y3~0); {148552#(<= ~counter~0 19)} is VALID [2022-04-28 14:01:46,035 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {147991#true} {148552#(<= ~counter~0 19)} #63#return; {148552#(<= ~counter~0 19)} is VALID [2022-04-28 14:01:46,035 INFO L290 TraceCheckUtils]: 184: Hoare triple {147991#true} assume true; {147991#true} is VALID [2022-04-28 14:01:46,035 INFO L290 TraceCheckUtils]: 183: Hoare triple {147991#true} assume !(0 == ~cond); {147991#true} is VALID [2022-04-28 14:01:46,035 INFO L290 TraceCheckUtils]: 182: Hoare triple {147991#true} ~cond := #in~cond; {147991#true} is VALID [2022-04-28 14:01:46,036 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 14:01:46,036 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 14:01:46,037 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 14:01:46,037 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 14:01:46,038 INFO L290 TraceCheckUtils]: 177: Hoare triple {148524#(<= ~counter~0 18)} assume !!(0 != ~y3~0); {148524#(<= ~counter~0 18)} is VALID [2022-04-28 14:01:46,038 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {147991#true} {148524#(<= ~counter~0 18)} #63#return; {148524#(<= ~counter~0 18)} is VALID [2022-04-28 14:01:46,038 INFO L290 TraceCheckUtils]: 175: Hoare triple {147991#true} assume true; {147991#true} is VALID [2022-04-28 14:01:46,038 INFO L290 TraceCheckUtils]: 174: Hoare triple {147991#true} assume !(0 == ~cond); {147991#true} is VALID [2022-04-28 14:01:46,038 INFO L290 TraceCheckUtils]: 173: Hoare triple {147991#true} ~cond := #in~cond; {147991#true} is VALID [2022-04-28 14:01:46,038 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 14:01:46,039 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 14:01:46,040 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 14:01:46,040 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 14:01:46,040 INFO L290 TraceCheckUtils]: 168: Hoare triple {148496#(<= ~counter~0 17)} assume !!(0 != ~y3~0); {148496#(<= ~counter~0 17)} is VALID [2022-04-28 14:01:46,041 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {147991#true} {148496#(<= ~counter~0 17)} #63#return; {148496#(<= ~counter~0 17)} is VALID [2022-04-28 14:01:46,041 INFO L290 TraceCheckUtils]: 166: Hoare triple {147991#true} assume true; {147991#true} is VALID [2022-04-28 14:01:46,041 INFO L290 TraceCheckUtils]: 165: Hoare triple {147991#true} assume !(0 == ~cond); {147991#true} is VALID [2022-04-28 14:01:46,041 INFO L290 TraceCheckUtils]: 164: Hoare triple {147991#true} ~cond := #in~cond; {147991#true} is VALID [2022-04-28 14:01:46,041 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 14:01:46,041 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 14:01:46,043 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 14:01:46,043 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 14:01:46,043 INFO L290 TraceCheckUtils]: 159: Hoare triple {148468#(<= ~counter~0 16)} assume !!(0 != ~y3~0); {148468#(<= ~counter~0 16)} is VALID [2022-04-28 14:01:46,044 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {147991#true} {148468#(<= ~counter~0 16)} #63#return; {148468#(<= ~counter~0 16)} is VALID [2022-04-28 14:01:46,044 INFO L290 TraceCheckUtils]: 157: Hoare triple {147991#true} assume true; {147991#true} is VALID [2022-04-28 14:01:46,044 INFO L290 TraceCheckUtils]: 156: Hoare triple {147991#true} assume !(0 == ~cond); {147991#true} is VALID [2022-04-28 14:01:46,044 INFO L290 TraceCheckUtils]: 155: Hoare triple {147991#true} ~cond := #in~cond; {147991#true} is VALID [2022-04-28 14:01:46,044 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 14:01:46,044 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 14:01:46,046 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 14:01:46,046 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 14:01:46,046 INFO L290 TraceCheckUtils]: 150: Hoare triple {148440#(<= ~counter~0 15)} assume !!(0 != ~y3~0); {148440#(<= ~counter~0 15)} is VALID [2022-04-28 14:01:46,047 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {147991#true} {148440#(<= ~counter~0 15)} #63#return; {148440#(<= ~counter~0 15)} is VALID [2022-04-28 14:01:46,047 INFO L290 TraceCheckUtils]: 148: Hoare triple {147991#true} assume true; {147991#true} is VALID [2022-04-28 14:01:46,047 INFO L290 TraceCheckUtils]: 147: Hoare triple {147991#true} assume !(0 == ~cond); {147991#true} is VALID [2022-04-28 14:01:46,047 INFO L290 TraceCheckUtils]: 146: Hoare triple {147991#true} ~cond := #in~cond; {147991#true} is VALID [2022-04-28 14:01:46,047 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 14:01:46,047 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 14:01:46,049 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 14:01:46,049 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 14:01:46,049 INFO L290 TraceCheckUtils]: 141: Hoare triple {148412#(<= ~counter~0 14)} assume !!(0 != ~y3~0); {148412#(<= ~counter~0 14)} is VALID [2022-04-28 14:01:46,050 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {147991#true} {148412#(<= ~counter~0 14)} #63#return; {148412#(<= ~counter~0 14)} is VALID [2022-04-28 14:01:46,050 INFO L290 TraceCheckUtils]: 139: Hoare triple {147991#true} assume true; {147991#true} is VALID [2022-04-28 14:01:46,050 INFO L290 TraceCheckUtils]: 138: Hoare triple {147991#true} assume !(0 == ~cond); {147991#true} is VALID [2022-04-28 14:01:46,050 INFO L290 TraceCheckUtils]: 137: Hoare triple {147991#true} ~cond := #in~cond; {147991#true} is VALID [2022-04-28 14:01:46,050 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 14:01:46,050 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 14:01:46,052 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 14:01:46,052 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 14:01:46,052 INFO L290 TraceCheckUtils]: 132: Hoare triple {148384#(<= ~counter~0 13)} assume !!(0 != ~y3~0); {148384#(<= ~counter~0 13)} is VALID [2022-04-28 14:01:46,053 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {147991#true} {148384#(<= ~counter~0 13)} #63#return; {148384#(<= ~counter~0 13)} is VALID [2022-04-28 14:01:46,053 INFO L290 TraceCheckUtils]: 130: Hoare triple {147991#true} assume true; {147991#true} is VALID [2022-04-28 14:01:46,053 INFO L290 TraceCheckUtils]: 129: Hoare triple {147991#true} assume !(0 == ~cond); {147991#true} is VALID [2022-04-28 14:01:46,053 INFO L290 TraceCheckUtils]: 128: Hoare triple {147991#true} ~cond := #in~cond; {147991#true} is VALID [2022-04-28 14:01:46,053 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 14:01:46,053 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 14:01:46,055 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 14:01:46,055 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 14:01:46,055 INFO L290 TraceCheckUtils]: 123: Hoare triple {148356#(<= ~counter~0 12)} assume !!(0 != ~y3~0); {148356#(<= ~counter~0 12)} is VALID [2022-04-28 14:01:46,056 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {147991#true} {148356#(<= ~counter~0 12)} #63#return; {148356#(<= ~counter~0 12)} is VALID [2022-04-28 14:01:46,056 INFO L290 TraceCheckUtils]: 121: Hoare triple {147991#true} assume true; {147991#true} is VALID [2022-04-28 14:01:46,056 INFO L290 TraceCheckUtils]: 120: Hoare triple {147991#true} assume !(0 == ~cond); {147991#true} is VALID [2022-04-28 14:01:46,056 INFO L290 TraceCheckUtils]: 119: Hoare triple {147991#true} ~cond := #in~cond; {147991#true} is VALID [2022-04-28 14:01:46,056 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 14:01:46,056 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 14:01:46,058 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 14:01:46,058 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 14:01:46,059 INFO L290 TraceCheckUtils]: 114: Hoare triple {148328#(<= ~counter~0 11)} assume !!(0 != ~y3~0); {148328#(<= ~counter~0 11)} is VALID [2022-04-28 14:01:46,059 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {147991#true} {148328#(<= ~counter~0 11)} #63#return; {148328#(<= ~counter~0 11)} is VALID [2022-04-28 14:01:46,059 INFO L290 TraceCheckUtils]: 112: Hoare triple {147991#true} assume true; {147991#true} is VALID [2022-04-28 14:01:46,059 INFO L290 TraceCheckUtils]: 111: Hoare triple {147991#true} assume !(0 == ~cond); {147991#true} is VALID [2022-04-28 14:01:46,059 INFO L290 TraceCheckUtils]: 110: Hoare triple {147991#true} ~cond := #in~cond; {147991#true} is VALID [2022-04-28 14:01:46,059 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 14:01:46,060 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 14:01:46,061 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 14:01:46,061 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 14:01:46,061 INFO L290 TraceCheckUtils]: 105: Hoare triple {148300#(<= ~counter~0 10)} assume !!(0 != ~y3~0); {148300#(<= ~counter~0 10)} is VALID [2022-04-28 14:01:46,062 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {147991#true} {148300#(<= ~counter~0 10)} #63#return; {148300#(<= ~counter~0 10)} is VALID [2022-04-28 14:01:46,062 INFO L290 TraceCheckUtils]: 103: Hoare triple {147991#true} assume true; {147991#true} is VALID [2022-04-28 14:01:46,062 INFO L290 TraceCheckUtils]: 102: Hoare triple {147991#true} assume !(0 == ~cond); {147991#true} is VALID [2022-04-28 14:01:46,062 INFO L290 TraceCheckUtils]: 101: Hoare triple {147991#true} ~cond := #in~cond; {147991#true} is VALID [2022-04-28 14:01:46,062 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 14:01:46,062 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 14:01:46,064 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 14:01:46,064 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 14:01:46,064 INFO L290 TraceCheckUtils]: 96: Hoare triple {148272#(<= ~counter~0 9)} assume !!(0 != ~y3~0); {148272#(<= ~counter~0 9)} is VALID [2022-04-28 14:01:46,065 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {147991#true} {148272#(<= ~counter~0 9)} #63#return; {148272#(<= ~counter~0 9)} is VALID [2022-04-28 14:01:46,065 INFO L290 TraceCheckUtils]: 94: Hoare triple {147991#true} assume true; {147991#true} is VALID [2022-04-28 14:01:46,065 INFO L290 TraceCheckUtils]: 93: Hoare triple {147991#true} assume !(0 == ~cond); {147991#true} is VALID [2022-04-28 14:01:46,065 INFO L290 TraceCheckUtils]: 92: Hoare triple {147991#true} ~cond := #in~cond; {147991#true} is VALID [2022-04-28 14:01:46,065 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 14:01:46,065 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 14:01:46,067 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 14:01:46,067 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 14:01:46,067 INFO L290 TraceCheckUtils]: 87: Hoare triple {148244#(<= ~counter~0 8)} assume !!(0 != ~y3~0); {148244#(<= ~counter~0 8)} is VALID [2022-04-28 14:01:46,068 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {147991#true} {148244#(<= ~counter~0 8)} #63#return; {148244#(<= ~counter~0 8)} is VALID [2022-04-28 14:01:46,068 INFO L290 TraceCheckUtils]: 85: Hoare triple {147991#true} assume true; {147991#true} is VALID [2022-04-28 14:01:46,068 INFO L290 TraceCheckUtils]: 84: Hoare triple {147991#true} assume !(0 == ~cond); {147991#true} is VALID [2022-04-28 14:01:46,068 INFO L290 TraceCheckUtils]: 83: Hoare triple {147991#true} ~cond := #in~cond; {147991#true} is VALID [2022-04-28 14:01:46,068 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 14:01:46,068 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 14:01:46,070 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 14:01:46,070 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 14:01:46,070 INFO L290 TraceCheckUtils]: 78: Hoare triple {148216#(<= ~counter~0 7)} assume !!(0 != ~y3~0); {148216#(<= ~counter~0 7)} is VALID [2022-04-28 14:01:46,071 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {147991#true} {148216#(<= ~counter~0 7)} #63#return; {148216#(<= ~counter~0 7)} is VALID [2022-04-28 14:01:46,071 INFO L290 TraceCheckUtils]: 76: Hoare triple {147991#true} assume true; {147991#true} is VALID [2022-04-28 14:01:46,071 INFO L290 TraceCheckUtils]: 75: Hoare triple {147991#true} assume !(0 == ~cond); {147991#true} is VALID [2022-04-28 14:01:46,071 INFO L290 TraceCheckUtils]: 74: Hoare triple {147991#true} ~cond := #in~cond; {147991#true} is VALID [2022-04-28 14:01:46,071 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 14:01:46,071 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 14:01:46,073 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 14:01:46,073 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 14:01:46,073 INFO L290 TraceCheckUtils]: 69: Hoare triple {148188#(<= ~counter~0 6)} assume !!(0 != ~y3~0); {148188#(<= ~counter~0 6)} is VALID [2022-04-28 14:01:46,074 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {147991#true} {148188#(<= ~counter~0 6)} #63#return; {148188#(<= ~counter~0 6)} is VALID [2022-04-28 14:01:46,074 INFO L290 TraceCheckUtils]: 67: Hoare triple {147991#true} assume true; {147991#true} is VALID [2022-04-28 14:01:46,074 INFO L290 TraceCheckUtils]: 66: Hoare triple {147991#true} assume !(0 == ~cond); {147991#true} is VALID [2022-04-28 14:01:46,074 INFO L290 TraceCheckUtils]: 65: Hoare triple {147991#true} ~cond := #in~cond; {147991#true} is VALID [2022-04-28 14:01:46,074 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 14:01:46,074 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 14:01:46,076 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 14:01:46,076 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 14:01:46,076 INFO L290 TraceCheckUtils]: 60: Hoare triple {148160#(<= ~counter~0 5)} assume !!(0 != ~y3~0); {148160#(<= ~counter~0 5)} is VALID [2022-04-28 14:01:46,077 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {147991#true} {148160#(<= ~counter~0 5)} #63#return; {148160#(<= ~counter~0 5)} is VALID [2022-04-28 14:01:46,077 INFO L290 TraceCheckUtils]: 58: Hoare triple {147991#true} assume true; {147991#true} is VALID [2022-04-28 14:01:46,077 INFO L290 TraceCheckUtils]: 57: Hoare triple {147991#true} assume !(0 == ~cond); {147991#true} is VALID [2022-04-28 14:01:46,077 INFO L290 TraceCheckUtils]: 56: Hoare triple {147991#true} ~cond := #in~cond; {147991#true} is VALID [2022-04-28 14:01:46,077 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 14:01:46,077 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 14:01:46,079 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 14:01:46,079 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 14:01:46,079 INFO L290 TraceCheckUtils]: 51: Hoare triple {148132#(<= ~counter~0 4)} assume !!(0 != ~y3~0); {148132#(<= ~counter~0 4)} is VALID [2022-04-28 14:01:46,080 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {147991#true} {148132#(<= ~counter~0 4)} #63#return; {148132#(<= ~counter~0 4)} is VALID [2022-04-28 14:01:46,080 INFO L290 TraceCheckUtils]: 49: Hoare triple {147991#true} assume true; {147991#true} is VALID [2022-04-28 14:01:46,080 INFO L290 TraceCheckUtils]: 48: Hoare triple {147991#true} assume !(0 == ~cond); {147991#true} is VALID [2022-04-28 14:01:46,080 INFO L290 TraceCheckUtils]: 47: Hoare triple {147991#true} ~cond := #in~cond; {147991#true} is VALID [2022-04-28 14:01:46,080 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 14:01:46,080 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 14:01:46,082 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 14:01:46,082 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 14:01:46,082 INFO L290 TraceCheckUtils]: 42: Hoare triple {148104#(<= ~counter~0 3)} assume !!(0 != ~y3~0); {148104#(<= ~counter~0 3)} is VALID [2022-04-28 14:01:46,083 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {147991#true} {148104#(<= ~counter~0 3)} #63#return; {148104#(<= ~counter~0 3)} is VALID [2022-04-28 14:01:46,083 INFO L290 TraceCheckUtils]: 40: Hoare triple {147991#true} assume true; {147991#true} is VALID [2022-04-28 14:01:46,083 INFO L290 TraceCheckUtils]: 39: Hoare triple {147991#true} assume !(0 == ~cond); {147991#true} is VALID [2022-04-28 14:01:46,083 INFO L290 TraceCheckUtils]: 38: Hoare triple {147991#true} ~cond := #in~cond; {147991#true} is VALID [2022-04-28 14:01:46,083 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 14:01:46,083 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 14:01:46,085 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 14:01:46,085 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 14:01:46,085 INFO L290 TraceCheckUtils]: 33: Hoare triple {148076#(<= ~counter~0 2)} assume !!(0 != ~y3~0); {148076#(<= ~counter~0 2)} is VALID [2022-04-28 14:01:46,086 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {147991#true} {148076#(<= ~counter~0 2)} #63#return; {148076#(<= ~counter~0 2)} is VALID [2022-04-28 14:01:46,086 INFO L290 TraceCheckUtils]: 31: Hoare triple {147991#true} assume true; {147991#true} is VALID [2022-04-28 14:01:46,086 INFO L290 TraceCheckUtils]: 30: Hoare triple {147991#true} assume !(0 == ~cond); {147991#true} is VALID [2022-04-28 14:01:46,086 INFO L290 TraceCheckUtils]: 29: Hoare triple {147991#true} ~cond := #in~cond; {147991#true} is VALID [2022-04-28 14:01:46,086 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 14:01:46,086 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 14:01:46,088 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 14:01:46,088 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 14:01:46,088 INFO L290 TraceCheckUtils]: 24: Hoare triple {148048#(<= ~counter~0 1)} assume !!(0 != ~y3~0); {148048#(<= ~counter~0 1)} is VALID [2022-04-28 14:01:46,089 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {147991#true} {148048#(<= ~counter~0 1)} #63#return; {148048#(<= ~counter~0 1)} is VALID [2022-04-28 14:01:46,089 INFO L290 TraceCheckUtils]: 22: Hoare triple {147991#true} assume true; {147991#true} is VALID [2022-04-28 14:01:46,089 INFO L290 TraceCheckUtils]: 21: Hoare triple {147991#true} assume !(0 == ~cond); {147991#true} is VALID [2022-04-28 14:01:46,089 INFO L290 TraceCheckUtils]: 20: Hoare triple {147991#true} ~cond := #in~cond; {147991#true} is VALID [2022-04-28 14:01:46,089 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 14:01:46,089 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 14:01:46,091 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 14:01:46,091 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 14:01:46,091 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {147991#true} {147999#(<= ~counter~0 0)} #61#return; {147999#(<= ~counter~0 0)} is VALID [2022-04-28 14:01:46,091 INFO L290 TraceCheckUtils]: 14: Hoare triple {147991#true} assume true; {147991#true} is VALID [2022-04-28 14:01:46,091 INFO L290 TraceCheckUtils]: 13: Hoare triple {147991#true} assume !(0 == ~cond); {147991#true} is VALID [2022-04-28 14:01:46,091 INFO L290 TraceCheckUtils]: 12: Hoare triple {147991#true} ~cond := #in~cond; {147991#true} is VALID [2022-04-28 14:01:46,092 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 14:01:46,092 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {147991#true} {147999#(<= ~counter~0 0)} #59#return; {147999#(<= ~counter~0 0)} is VALID [2022-04-28 14:01:46,092 INFO L290 TraceCheckUtils]: 9: Hoare triple {147991#true} assume true; {147991#true} is VALID [2022-04-28 14:01:46,092 INFO L290 TraceCheckUtils]: 8: Hoare triple {147991#true} assume !(0 == ~cond); {147991#true} is VALID [2022-04-28 14:01:46,092 INFO L290 TraceCheckUtils]: 7: Hoare triple {147991#true} ~cond := #in~cond; {147991#true} is VALID [2022-04-28 14:01:46,092 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 14:01:46,092 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 14:01:46,093 INFO L272 TraceCheckUtils]: 4: Hoare triple {147999#(<= ~counter~0 0)} call #t~ret7 := main(); {147999#(<= ~counter~0 0)} is VALID [2022-04-28 14:01:46,093 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {147999#(<= ~counter~0 0)} {147991#true} #67#return; {147999#(<= ~counter~0 0)} is VALID [2022-04-28 14:01:46,093 INFO L290 TraceCheckUtils]: 2: Hoare triple {147999#(<= ~counter~0 0)} assume true; {147999#(<= ~counter~0 0)} is VALID [2022-04-28 14:01:46,094 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 14:01:46,094 INFO L272 TraceCheckUtils]: 0: Hoare triple {147991#true} call ULTIMATE.init(); {147991#true} is VALID [2022-04-28 14:01:46,094 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 14:01:46,094 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 14:01:46,095 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1177422596] [2022-04-28 14:01:46,095 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 14:01:46,095 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1791088712] [2022-04-28 14:01:46,095 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1791088712] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 14:01:46,095 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 14:01:46,095 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [53, 53] total 53 [2022-04-28 14:01:46,095 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 14:01:46,095 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1258872877] [2022-04-28 14:01:46,095 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1258872877] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 14:01:46,095 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 14:01:46,095 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [53] imperfect sequences [] total 53 [2022-04-28 14:01:46,095 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [687240203] [2022-04-28 14:01:46,096 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 14:01:46,096 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 14:01:46,096 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 14:01:46,097 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 14:01:46,736 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 14:01:46,737 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 53 states [2022-04-28 14:01:46,737 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 14:01:46,737 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 53 interpolants. [2022-04-28 14:01:46,737 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1328, Invalid=1428, Unknown=0, NotChecked=0, Total=2756 [2022-04-28 14:01:46,737 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 14:01:50,037 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:01:50,037 INFO L93 Difference]: Finished difference Result 475 states and 526 transitions. [2022-04-28 14:01:50,037 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 102 states. [2022-04-28 14:01:50,038 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 14:01:50,038 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 14:01:50,038 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 14:01:50,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 102 states and 525 transitions. [2022-04-28 14:01:50,049 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 14:01:50,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 102 states to 102 states and 525 transitions. [2022-04-28 14:01:50,059 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 102 states and 525 transitions. [2022-04-28 14:01:50,848 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 14:01:50,858 INFO L225 Difference]: With dead ends: 475 [2022-04-28 14:01:50,858 INFO L226 Difference]: Without dead ends: 470 [2022-04-28 14:01:50,859 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 14:01:50,859 INFO L413 NwaCegarLoop]: 75 mSDtfsCounter, 165 mSDsluCounter, 405 mSDsCounter, 0 mSdLazyCounter, 318 mSolverCounterSat, 14 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s 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, 0.4s IncrementalHoareTripleChecker+Time [2022-04-28 14:01:50,860 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [165 Valid, 480 Invalid, 332 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [14 Valid, 318 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-04-28 14:01:50,860 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 470 states. [2022-04-28 14:01:51,650 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 470 to 470. [2022-04-28 14:01:51,650 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 14:01:51,651 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 14:01:51,651 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 14:01:51,652 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 14:01:51,659 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:01:51,659 INFO L93 Difference]: Finished difference Result 470 states and 521 transitions. [2022-04-28 14:01:51,659 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 521 transitions. [2022-04-28 14:01:51,659 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:01:51,660 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:01:51,660 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 14:01:51,660 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 14:01:51,668 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 14:01:51,668 INFO L93 Difference]: Finished difference Result 470 states and 521 transitions. [2022-04-28 14:01:51,668 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 521 transitions. [2022-04-28 14:01:51,668 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 14:01:51,668 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 14:01:51,669 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 14:01:51,669 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 14:01:51,669 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 14:01:51,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 470 states to 470 states and 521 transitions. [2022-04-28 14:01:51,680 INFO L78 Accepts]: Start accepts. Automaton has 470 states and 521 transitions. Word has length 464 [2022-04-28 14:01:51,680 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 14:01:51,681 INFO L495 AbstractCegarLoop]: Abstraction has 470 states and 521 transitions. [2022-04-28 14:01:51,681 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 14:01:51,681 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 470 states and 521 transitions. [2022-04-28 14:01:52,951 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 14:01:52,952 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 521 transitions. [2022-04-28 14:01:52,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 474 [2022-04-28 14:01:52,953 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 14:01:52,954 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 14:01:52,971 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 14:01:53,163 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 14:01:53,163 INFO L420 AbstractCegarLoop]: === Iteration 54 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 14:01:53,163 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 14:01:53,164 INFO L85 PathProgramCache]: Analyzing trace with hash -368610346, now seen corresponding path program 99 times [2022-04-28 14:01:53,164 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 14:01:53,164 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [928163335] [2022-04-28 14:01:53,164 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 14:01:53,164 INFO L85 PathProgramCache]: Analyzing trace with hash -368610346, now seen corresponding path program 100 times [2022-04-28 14:01:53,164 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 14:01:53,164 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [75587205] [2022-04-28 14:01:53,164 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 14:01:53,164 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 14:01:53,186 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 14:01:53,186 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1401621928] [2022-04-28 14:01:53,186 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-28 14:01:53,186 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 14:01:53,186 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 14:01:53,187 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 14:01:53,188 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 14:01:53,356 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-28 14:01:53,356 INFO L229 tOrderPrioritization]: Conjunction of SSA is sat [2022-04-28 14:01:53,356 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-04-28 14:01:53,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-04-28 14:01:53,650 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-04-28 14:01:53,650 INFO L130 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found a feasible trace [2022-04-28 14:01:53,650 INFO L271 BasicCegarLoop]: Counterexample is feasible [2022-04-28 14:01:53,654 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2022-04-28 14:01:53,681 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 14:01:53,879 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 14:01:53,882 INFO L356 BasicCegarLoop]: Path program histogram: [100, 2, 2, 2, 2] [2022-04-28 14:01:53,885 INFO L176 ceAbstractionStarter]: Computing trace abstraction results [2022-04-28 14:01:53,921 WARN L170 areAnnotationChecker]: reach_errorENTRY has no Hoare annotation [2022-04-28 14:01:53,921 WARN L170 areAnnotationChecker]: ULTIMATE.initENTRY has no Hoare annotation [2022-04-28 14:01:53,921 WARN L170 areAnnotationChecker]: ULTIMATE.startENTRY has no Hoare annotation [2022-04-28 14:01:53,921 WARN L170 areAnnotationChecker]: ULTIMATE.startENTRY has no Hoare annotation [2022-04-28 14:01:53,921 WARN L170 areAnnotationChecker]: assume_abort_if_notENTRY has no Hoare annotation [2022-04-28 14:01:53,921 WARN L170 areAnnotationChecker]: mainENTRY has no Hoare annotation [2022-04-28 14:01:53,921 WARN L170 areAnnotationChecker]: __VERIFIER_assertENTRY has no Hoare annotation [2022-04-28 14:01:53,921 WARN L170 areAnnotationChecker]: reach_errorFINAL has no Hoare annotation [2022-04-28 14:01:53,921 WARN L170 areAnnotationChecker]: ULTIMATE.initFINAL has no Hoare annotation [2022-04-28 14:01:53,921 WARN L170 areAnnotationChecker]: L-1 has no Hoare annotation [2022-04-28 14:01:53,921 WARN L170 areAnnotationChecker]: L-1 has no Hoare annotation [2022-04-28 14:01:53,921 WARN L170 areAnnotationChecker]: L13 has no Hoare annotation [2022-04-28 14:01:53,921 WARN L170 areAnnotationChecker]: L13 has no Hoare annotation [2022-04-28 14:01:53,921 WARN L170 areAnnotationChecker]: L29 has no Hoare annotation [2022-04-28 14:01:53,921 WARN L170 areAnnotationChecker]: L29 has no Hoare annotation [2022-04-28 14:01:53,921 WARN L170 areAnnotationChecker]: L16 has no Hoare annotation [2022-04-28 14:01:53,921 WARN L170 areAnnotationChecker]: L16 has no Hoare annotation [2022-04-28 14:01:53,921 WARN L170 areAnnotationChecker]: ULTIMATE.initEXIT has no Hoare annotation [2022-04-28 14:01:53,922 WARN L170 areAnnotationChecker]: ULTIMATE.startFINAL has no Hoare annotation [2022-04-28 14:01:53,922 WARN L170 areAnnotationChecker]: L13-2 has no Hoare annotation [2022-04-28 14:01:53,922 WARN L170 areAnnotationChecker]: L29-1 has no Hoare annotation [2022-04-28 14:01:53,922 WARN L170 areAnnotationChecker]: L29-1 has no Hoare annotation [2022-04-28 14:01:53,922 WARN L170 areAnnotationChecker]: L17 has no Hoare annotation [2022-04-28 14:01:53,922 WARN L170 areAnnotationChecker]: L17 has no Hoare annotation [2022-04-28 14:01:53,922 WARN L170 areAnnotationChecker]: L16-2 has no Hoare annotation [2022-04-28 14:01:53,922 WARN L170 areAnnotationChecker]: assume_abort_if_notEXIT has no Hoare annotation [2022-04-28 14:01:53,922 WARN L170 areAnnotationChecker]: assume_abort_if_notEXIT has no Hoare annotation [2022-04-28 14:01:53,922 WARN L170 areAnnotationChecker]: L30 has no Hoare annotation [2022-04-28 14:01:53,922 WARN L170 areAnnotationChecker]: __VERIFIER_assertEXIT has no Hoare annotation [2022-04-28 14:01:53,922 WARN L170 areAnnotationChecker]: __VERIFIER_assertEXIT has no Hoare annotation [2022-04-28 14:01:53,922 WARN L170 areAnnotationChecker]: L41-2 has no Hoare annotation [2022-04-28 14:01:53,922 WARN L170 areAnnotationChecker]: L41-2 has no Hoare annotation [2022-04-28 14:01:53,922 WARN L170 areAnnotationChecker]: L37-1 has no Hoare annotation [2022-04-28 14:01:53,922 WARN L170 areAnnotationChecker]: L37-1 has no Hoare annotation [2022-04-28 14:01:53,922 WARN L170 areAnnotationChecker]: L50 has no Hoare annotation [2022-04-28 14:01:53,922 WARN L170 areAnnotationChecker]: L36-3 has no Hoare annotation [2022-04-28 14:01:53,922 WARN L170 areAnnotationChecker]: L36-3 has no Hoare annotation [2022-04-28 14:01:53,922 WARN L170 areAnnotationChecker]: L36-1 has no Hoare annotation [2022-04-28 14:01:53,922 WARN L170 areAnnotationChecker]: L36-1 has no Hoare annotation [2022-04-28 14:01:53,922 WARN L170 areAnnotationChecker]: L41 has no Hoare annotation [2022-04-28 14:01:53,922 WARN L170 areAnnotationChecker]: L41 has no Hoare annotation [2022-04-28 14:01:53,922 WARN L170 areAnnotationChecker]: mainFINAL has no Hoare annotation [2022-04-28 14:01:53,922 WARN L170 areAnnotationChecker]: L37 has no Hoare annotation [2022-04-28 14:01:53,922 WARN L170 areAnnotationChecker]: L37 has no Hoare annotation [2022-04-28 14:01:53,922 WARN L170 areAnnotationChecker]: mainEXIT has no Hoare annotation [2022-04-28 14:01:53,922 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 14:01:53,923 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 28.04 02:01:53 BoogieIcfgContainer [2022-04-28 14:01:53,923 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-04-28 14:01:53,924 INFO L158 Benchmark]: Toolchain (without parser) took 287165.50ms. Allocated memory was 187.7MB in the beginning and 242.2MB in the end (delta: 54.5MB). Free memory was 133.1MB in the beginning and 112.9MB in the end (delta: 20.1MB). Peak memory consumption was 75.6MB. Max. memory is 8.0GB. [2022-04-28 14:01:53,924 INFO L158 Benchmark]: CDTParser took 0.13ms. Allocated memory is still 187.7MB. Free memory was 149.3MB in the beginning and 149.2MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 8.0GB. [2022-04-28 14:01:53,924 INFO L158 Benchmark]: CACSL2BoogieTranslator took 217.01ms. Allocated memory was 187.7MB in the beginning and 242.2MB in the end (delta: 54.5MB). Free memory was 132.9MB in the beginning and 212.8MB in the end (delta: -79.9MB). Peak memory consumption was 11.3MB. Max. memory is 8.0GB. [2022-04-28 14:01:53,924 INFO L158 Benchmark]: Boogie Preprocessor took 34.72ms. Allocated memory is still 242.2MB. Free memory was 212.8MB in the beginning and 211.7MB in the end (delta: 1.0MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. [2022-04-28 14:01:53,924 INFO L158 Benchmark]: RCFGBuilder took 245.07ms. Allocated memory is still 242.2MB. Free memory was 211.2MB in the beginning and 200.2MB in the end (delta: 11.0MB). Peak memory consumption was 10.5MB. Max. memory is 8.0GB. [2022-04-28 14:01:53,924 INFO L158 Benchmark]: TraceAbstraction took 286663.70ms. Allocated memory is still 242.2MB. Free memory was 199.7MB in the beginning and 112.9MB in the end (delta: 86.7MB). Peak memory consumption was 87.3MB. Max. memory is 8.0GB. [2022-04-28 14:01:53,925 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 0.13ms. Allocated memory is still 187.7MB. Free memory was 149.3MB in the beginning and 149.2MB in the end (delta: 73.4kB). There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 217.01ms. Allocated memory was 187.7MB in the beginning and 242.2MB in the end (delta: 54.5MB). Free memory was 132.9MB in the beginning and 212.8MB in the end (delta: -79.9MB). Peak memory consumption was 11.3MB. Max. memory is 8.0GB. * Boogie Preprocessor took 34.72ms. Allocated memory is still 242.2MB. Free memory was 212.8MB in the beginning and 211.7MB in the end (delta: 1.0MB). Peak memory consumption was 1.0MB. Max. memory is 8.0GB. * RCFGBuilder took 245.07ms. Allocated memory is still 242.2MB. Free memory was 211.2MB in the beginning and 200.2MB in the end (delta: 11.0MB). Peak memory consumption was 10.5MB. Max. memory is 8.0GB. * TraceAbstraction took 286663.70ms. Allocated memory is still 242.2MB. Free memory was 199.7MB in the beginning and 112.9MB in the end (delta: 86.7MB). Peak memory consumption was 87.3MB. 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: 286.6s, OverallIterations: 54, TraceHistogramMax: 51, PathProgramHistogramMax: 100, EmptinessCheckTime: 0.1s, AutomataDifference: 80.3s, 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, 9.5s 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, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 25595 GetRequests, 22331 SyntacticMatches, 26 SemanticMatches, 3238 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 22984 ImplicationChecksByTransitivity, 42.5s 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: 17.6s 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 14:01:53,980 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...